Dai Nippon Printing Co., Ltd.

Japan

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        Patent 4,000
        Trademark 62
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        World 2,468
        United States 1,555
        Canada 37
        Europe 2
Owner / Subsidiary
[Owner] Dai Nippon Printing Co., Ltd. 3,891
DNP Fine Chemicals Co., Ltd. 162
DNP Imagingcomm America Corporation 19
Date
New (last 4 weeks) 35
2024 April (MTD) 31
2024 March 21
2024 February 19
2024 January 32
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IPC Class
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors 323
B32B 27/00 - Layered products essentially comprising synthetic resin 286
G02B 5/30 - Polarising elements 266
G02B 5/02 - Diffusing elements; Afocal elements 203
B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins 178
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NICE Class
09 - Scientific and electric apparatus and instruments 28
16 - Paper, cardboard and goods made from these materials 23
17 - Rubber and plastic; packing and insulating materials 12
40 - Treatment of materials; recycling, air and water treatment, 11
35 - Advertising and business services 10
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Status
Pending 363
Registered / In Force 3,699
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1.

LIGHTING SYSTEM AND METHOD OF DESIGNING LIGHTING SYSTEM

      
Application Number 18278452
Status Pending
Filing Date 2022-02-07
First Publication Date 2024-04-25
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kurashige, Makio
  • Nishio, Shumpei

Abstract

A lighting system includes a projection surface and a lighting device that projects a projection pattern on the projection surface and includes a light source emitting coherent light and a diffractive optical element diffracting the coherent light to form the projection pattern and including fundamental pieces of diffractive optical element two-dimensionally arranged in a direction parallel to the projection surface. A fundamental period of spatial resolution r (on the projection surface and determined from a specified spatial resolution of the projection pattern at an intersection position of a perpendicular line drawn from a center of certain one of the fundamental pieces of diffractive optical element with respect to the projection surface), an angle θ (a half of an angle projecting the fundamental piece of diffractive optical element at the position), and a wavelength λ of light in the projection pattern projected at the position) satisfy A lighting system includes a projection surface and a lighting device that projects a projection pattern on the projection surface and includes a light source emitting coherent light and a diffractive optical element diffracting the coherent light to form the projection pattern and including fundamental pieces of diffractive optical element two-dimensionally arranged in a direction parallel to the projection surface. A fundamental period of spatial resolution r (on the projection surface and determined from a specified spatial resolution of the projection pattern at an intersection position of a perpendicular line drawn from a center of certain one of the fundamental pieces of diffractive optical element with respect to the projection surface), an angle θ (a half of an angle projecting the fundamental piece of diffractive optical element at the position), and a wavelength λ of light in the projection pattern projected at the position) satisfy sinθ>λ/(6r).

IPC Classes  ?

  • F21S 43/20 - Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
  • F21V 5/04 - Refractors for light sources of lens shape

2.

BODY SHEET FOR VAPOR CHAMBER, VAPOR CHAMBER, AND ELECTRONIC APPARATUS

      
Application Number 18275632
Status Pending
Filing Date 2022-02-02
First Publication Date 2024-04-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Oda, Kazunori
  • Takahashi, Shinichiro
  • Ota, Takayuki
  • Takeda, Toshihiko
  • Kiura, Shinya
  • Yamaki, Makoto
  • Inoue, Isao

Abstract

A body sheet for a vapor chamber includes a first body surface, a second body surface disposed opposite to the first body surface, and a penetration space extending from the first body surface to the second body surface. The penetration space extends in a first direction in plan view. As seen in a cross section perpendicular to the first direction, the penetration space includes a first opening positioned on the first body surface and a second opening positioned on the second body surface. The second opening extends from a region overlapping with the first opening in plan view to a position overlapping with the first groove in plan view.

IPC Classes  ?

  • F28D 15/02 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls in which the medium condenses and evaporates, e.g. heat-pipes
  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

3.

VAPOR CHAMBER AND ELECTRONIC DEVICE

      
Application Number 18398691
Status Pending
Filing Date 2023-12-28
First Publication Date 2024-04-18
Owner DAI NIPPON PRINTING CO.,LTD. (Japan)
Inventor
  • Takahashi, Shinichiro
  • Ota, Takayuki
  • Oda, Kazunori
  • Takeda, Toshihiko
  • Takematsu, Kiyotaka
  • Momose, Terutoshi
  • Nakamura, Yoko

Abstract

A vapor chamber in which an enclosed space is formed, and a working fluid is sealed in this space, the enclosed space including: a plurality of condensate flow paths through which a fluid that is the working fluid in a condensing state flows; and vapor flow paths through which a vapor that is the working fluid in a vaporizing state flows, wherein each of projecting parts with which each of the vapor flow paths is provided has a projecting amount varying in an extending direction of the vapor flow paths; a pitch for opening parts that allow the vapor flow paths and the condensate flow paths to communicate varies in the extending direction of the vapor flow paths; or wall parts that separate the flow paths each have a given relationship with a transverse cross section of a given flow path.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
  • F28D 15/02 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls in which the medium condenses and evaporates, e.g. heat-pipes

4.

DECORATIVE MATERIAL

      
Application Number 18278016
Status Pending
Filing Date 2022-03-02
First Publication Date 2024-04-18
Owner Dai Nippon Printing Co., Ltd. (Japan)
Inventor
  • Aoyama, Yuki
  • Kaida, Takafumi
  • Satou, Ryouichi

Abstract

Provided is a decorative material having a design with an excellent visual effect. The decorative material has a texture region on a base material in which a plurality of projections independent of each other gather together, wherein the projections comprise a resin binder and bright flaky particles.

IPC Classes  ?

  • C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
  • C09D 11/104 - Polyesters
  • C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
  • C09D 11/50 - Sympathetic, colour-changing or similar inks
  • C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink

5.

RESIN FILM FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE

      
Application Number JP2023037091
Publication Number 2024/080338
Status In Force
Filing Date 2023-10-12
Publication Date 2024-04-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kagata, Tsubasa
  • Sasaki, Miho
  • Takeuchi, Naoya

Abstract

This resin film for a power storage device is constituted of two or more layers, and said two or more layers comprise: at least one layer of a layer A having a content of a water absorbent of at least 5 mass%; and at least one layer of a layer B having a content of water absorbent of less than 5 mass%.

IPC Classes  ?

  • H01M 50/122 - Composite material consisting of a mixture of organic and inorganic materials
  • H01G 2/10 - Housing; Encapsulation
  • H01G 11/80 - Gaskets; Sealings
  • H01M 50/105 - Pouches or flexible bags
  • H01M 50/117 - Inorganic material
  • H01M 50/119 - Metals
  • H01M 50/121 - Organic material
  • H01M 50/129 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
  • H01M 50/131 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by physical properties, e.g. gas-permeability or size
  • H01M 50/184 - Sealing members characterised by their shape or structure
  • H01M 50/186 - Sealing members characterised by the disposition of the sealing members
  • H01M 50/193 - Organic material
  • H01M 50/474 - Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their position inside the cells
  • H01M 50/483 - Inorganic material
  • H01M 50/486 - Organic material
  • H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
  • H01M 50/531 - Electrode connections inside a battery casing
  • H01M 50/553 - Terminals adapted for prismatic, pouch or rectangular cells

6.

ALL-SOLID-STATE BATTERY

      
Application Number JP2023037095
Publication Number 2024/080339
Status In Force
Filing Date 2023-10-12
Publication Date 2024-04-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Sasaki, Miho
  • Nakamura, Chihiro
  • Okano, Ai
  • Takeuchi, Naoya

Abstract

This all-solid-state battery is provided with a solid electrolyte and a resin film for all-solid-state batteries, the resin film being disposed so as to be in contact with at least a part of the solid electrolyte; and the resin film for all-solid-state batteries contains at least one of a water absorbent and a gas absorbent.

IPC Classes  ?

  • H01M 50/195 - Composite material consisting of a mixture of organic and inorganic materials
  • H01M 10/052 - Li-accumulators
  • H01M 10/054 - Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
  • H01M 10/0562 - Solid materials
  • H01M 10/058 - Construction or manufacture
  • H01M 50/184 - Sealing members characterised by their shape or structure
  • H01M 50/191 - Inorganic material
  • H01M 50/193 - Organic material
  • H01M 50/198 - Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
  • H01M 50/586 - Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
  • H01M 50/591 - Covers

7.

OPTICAL LAMINATE, TRANSFER SHEET, OPTICAL MEMBER, AND MOVING BODY

      
Application Number JP2023037303
Publication Number 2024/080378
Status In Force
Filing Date 2023-10-13
Publication Date 2024-04-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Yoda Shinya
  • Koyama Keisuke
  • Furukawa Tadashi
  • Taniguchi Yukio
  • Ookawa Koujiro
  • Chiba Tsuyoshi

Abstract

An optical laminate 10 comprises a shaped layer 20 including a plurality of unit shaped elements 23. The shaped layer 20 includes a shaped face 20a and an unshaped face 20b on the reverse side from the shaped face 20a. On the shaped face 20a, a relief structure 25 including a plurality of inclined faces 26A and a plurality of connecting faces 26B is formed in each of the unit shaped elements 23. In the optical laminate 10, each unit shaped element 23 includes a region U having a square shape with a side of 5 cm or greater in which the height difference between the unit shaped element 23 and an adjacent unit shaped element 23 is 0.5 μm or less.

IPC Classes  ?

  • G02B 3/08 - Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
  • B32B 7/023 - Optical properties
  • B60R 13/04 - Ornamental or guard strips; Ornamental inscriptive devices

8.

MAIN BODY SHEET FOR VAPOR CHAMBER, VAPOR CHAMBER, AND ELECTRONIC APPARATUS

      
Application Number 18277426
Status Pending
Filing Date 2022-02-18
First Publication Date 2024-04-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Oda, Kazunori
  • Ota, Takayuki
  • Takahashi, Shinichiro
  • Takeda, Toshihiko
  • Ozawa, Kohei
  • Koi, Hiroshi

Abstract

A vapor chamber includes a main body sheet having a first main body surface and a second main body surface provided on an opposite side to the first main body surface, a space provided on the first main body surface of the main body sheet, a first sheet laminated on the first main body surface of the main body sheet and covering the space, and a retracted portion retracted toward the space beyond an outer periphery of the main body sheet or an outer periphery of the first sheet in a plan view.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

9.

FILM FOR WAVELENGTH CONVERSION SHEET, AND WAVELENGTH CONVERSION SHEET, BACKLIGHT, AND LIQUID CRYSTAL DISPLAY DEVICE WHICH USE SAME

      
Application Number 18256187
Status Pending
Filing Date 2022-03-17
First Publication Date 2024-04-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Sakamoto, Takeshi
  • Harada, Ryutaro
  • Tamura, Shuichi
  • Haruki, Akihito
  • Yamanishi, Shota
  • Fujioka, Yuko

Abstract

Provided is a film for a wavelength conversion sheet that can suppress a change in color with time when applied to a wavelength conversion sheet. A film for a wavelength conversion sheet, comprising a primer layer and a first base material film in presented order, wherein a refractive index of the primer layer is defined as n1, a thickness of the primer layer is defined as t1, and a refractive index of the first base material film is defined as n2, and the following condition 1 or the following condition 2 is satisfied: Condition 1: n1n2, and d1 represented by the following expression 1 represents a range of x±0.10 wherein x is an even integer; Expression 1: d1=n1×t1/112.5 nm.

IPC Classes  ?

  • G02F 1/13357 - Illuminating devices
  • B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
  • C09D 5/22 - Luminous paints
  • C09D 7/40 - Additives
  • C09D 7/62 - Additives non-macromolecular inorganic modified by treatment with other compounds
  • C09D 135/02 - Homopolymers or copolymers of esters
  • C09D 175/06 - Polyurethanes from polyesters

10.

GASKET MEMBER FOR SOLID POLYMER FUEL CELL, ELECTRODE-ELECTROLYTE MEMBRANE LAMINATE WITH GASKET MEMBER, AND SOLID POLYMER FUEL CELL

      
Application Number 18276804
Status Pending
Filing Date 2022-02-10
First Publication Date 2024-04-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kodani, Kazufumi
  • Kagata, Tsubasa
  • Takahagi, Atsuko
  • Yamazaki, Masayasu
  • Kiyohara, Yoshiko
  • Nakamura, Takashi
  • Tabuchi, Naoto

Abstract

A gasket member for a solid polymer fuel cell, the gasket member including at least a laminate provided with a base material layer, and an adhesion layer positioned on both sides of the base material layer, wherein the laminate has a percentage retention of elongation at break of at least 60% after being left for 300 hours in 120° C. water.

IPC Classes  ?

  • H01M 8/028 - Sealing means characterised by their material
  • H01M 8/0273 - Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
  • H01M 8/1004 - Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]

11.

POWER STORAGE DEVICE

      
Application Number JP2023037082
Publication Number 2024/080337
Status In Force
Filing Date 2023-10-12
Publication Date 2024-04-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Sasaki, Miho
  • Miyashiro, Kae
  • Takeuchi, Naoya
  • Uriu, Toshibumi
  • Akutsu, Koki

Abstract

This power storage device comprises an electrode body, an electrode terminal connected to the electrode body, and an exterior body that seals the electrode body. The exterior body is configured from a film-like exterior member and includes a first sealing portion joined to the exterior member in a state where the exterior member envelops the electrode body. The exterior member includes a barrier layer. The power storage device has a resin film for a power storage device disposed at least partially inwards of the barrier layer. The resin film for a power storage device includes at least one among a water absorbent and a gas absorbent.

IPC Classes  ?

  • H01M 50/131 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by physical properties, e.g. gas-permeability or size
  • H01G 11/78 - Cases; Housings; Encapsulations; Mountings
  • H01M 50/103 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure prismatic or rectangular
  • H01M 50/105 - Pouches or flexible bags
  • H01M 50/121 - Organic material
  • H01M 50/129 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
  • H01M 50/141 - Primary casings, jackets or wrappings of a single cell or a single battery for protecting against damage caused by external factors for protecting against humidity
  • H01M 50/15 - Lids or covers characterised by their shape for prismatic or rectangular cells
  • H01M 50/159 - Metals
  • H01M 50/16 - Organic material
  • H01M 50/176 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
  • H01M 50/178 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
  • H01M 50/184 - Sealing members characterised by their shape or structure
  • H01M 50/186 - Sealing members characterised by the disposition of the sealing members
  • H01M 50/188 - Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
  • H01M 50/193 - Organic material
  • H01M 50/198 - Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
  • H01M 50/531 - Electrode connections inside a battery casing
  • H01M 50/548 - Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell

12.

DISPLAY DEVICE MEMBER AND DISPLAY DEVICE

      
Application Number JP2023037175
Publication Number 2024/080358
Status In Force
Filing Date 2023-10-13
Publication Date 2024-04-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Takachi, Kiyohiro
  • Kobayashi, Atsuhiro
  • Ebisu, Keisuke

Abstract

The present disclosure provides a display device member having a laminate formed by laminating a shock-absorbing layer and a hard coat layer, wherein the hard coat layer breaking strength is 7 MPa or greater and the hard coat layer breaking elongation is 4-36%, where the hard coat layer breaking strength is the stress at which the hard coat layer breaks, and the hard coat layer breaking elongation is the elongation at break of the hard coat layer, in measurement of the tensile stress of the laminate.

IPC Classes  ?

  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
  • B32B 7/022 - Mechanical properties
  • G02B 1/14 - Protective coatings, e.g. hard coatings
  • G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

13.

MULTILAYER BODY FOR IMAGE DISPLAY DEVICE AND IMAGE DISPLAY DEVICE

      
Application Number 18285902
Status Pending
Filing Date 2022-04-04
First Publication Date 2024-04-11
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Iimura, Keita
  • Kawaguchi, Shuji
  • Kinoshita, Kazuki
  • Iioka, Hidetoshi
  • Take, Seiji

Abstract

A multilayer body for an image display device includes a wiring substrate including a substrate having transparency, and a mesh wiring layer disposed on the substrate; and a dielectric layer stacked on the wiring substrate. The dielectric layer and the substrate have a total thickness of 50 μm or more and 500 μm or less.

IPC Classes  ?

  • H10K 59/127 - Active-matrix OLED [AMOLED] displays comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates
  • H10K 59/131 - Interconnections, e.g. wiring lines or terminals

14.

INK SET

      
Application Number 18277024
Status Pending
Filing Date 2022-03-02
First Publication Date 2024-04-11
Owner DNP FINE CHEMICALS CO., LTD. (Japan)
Inventor
  • Makimoto, Yuji
  • Morozumi, Syunya
  • Shiraishi, Naoki

Abstract

An ink set with which it is possible to effectively prevent bleeding of aqueous ink even in the case when printing takes place at high speed by means of an inkjet discharge recording method. This ink set includes a pretreatment ink and an aqueous ink and is used for a recording method in which the respective inks are discharged on a base material as an inkjet. The respective inks included in said ink set have static surface tensions that satisfy the following relation: static surface tension SP of the pretreatment ink

IPC Classes  ?

  • C09D 11/54 - Inks based on two liquids, one liquid being the ink, the other liquid being a reaction solution, a fixer or a treatment solution for the ink
  • B41J 11/00 - Devices or arrangements for supporting or handling copy material in sheet or web form
  • C09D 11/30 - Inkjet printing inks

15.

PHOTO-ALIGNMENT THERMOSETTING LIQUID CRYSTAL COMPOSITION, ALIGNMENT FILM-CUM-RETARDATION FILM AND PRODUCTION METHOD THEREFOR, RETARDATION PLATE AND PRODUCTION METHOD THEREFOR, OPTICAL MEMBER AND PRODUCTION METHOD THEREFOR, AND DISPLAY DEVICE

      
Application Number 18273682
Status Pending
Filing Date 2022-01-21
First Publication Date 2024-04-11
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Irie, Shunsuke
  • Okuyama, Ken-Ichi
  • Okada, Kazuyuki
  • Takahashi, Terutaka
  • Akiyama, Kei

Abstract

A photo-alignment thermosetting liquid crystal composition including: a side-chain liquid crystal polymer which contains a liquid crystal constitutional unit containing a liquid crystal moiety in a side chain and a non-liquid crystal constitutional unit containing an alkylene group in a side chain, a copolymer which contains a photo-alignment constitutional unit containing a photo-alignment group in a side chain and a thermally crosslinkable constitutional unit containing a thermally crosslinkable group in a side chain, and in which the photo-alignment constitutional unit does not contain a linear alkylene group between the photo-alignment group and a monomer unit, and a thermal crosslinking agent for bonding to the thermally crosslinkable group of the thermally crosslinkable constitutional unit.

IPC Classes  ?

16.

HOLDING MEMBER, WORK MOLDING SYSTEM, AND WORK MOLDING METHOD

      
Application Number 18543059
Status Pending
Filing Date 2023-12-18
First Publication Date 2024-04-11
Owner Dai Nippon Printing Co., LTD. (Japan)
Inventor
  • Ishizuka, Kohei
  • Uematsu, Taisuke
  • Konno, Takashi
  • Atake, Hiroyuki
  • Meiki, Yoshiyuki
  • Ariyama, Minoru
  • Idegami, Masato

Abstract

A work holding mechanism includes a body part having a three-dimensional shape including at least a recess or a protrusion, and an adsorption part for holding a work by adsorbing the work onto the body part in conformity to the three-dimensional shape of the recess or the protrusion provided in the body part. The work is held by being adsorbed in conformity to the three-dimensional shape of the body part, and, therefore, the amount of usage of the work in a work molding system can be reduced as compared with when the work is held so as to have a flat shape.

IPC Classes  ?

  • B29C 45/42 - Removing or ejecting moulded articles using means movable from outside the mould between mould parts
  • B29C 45/17 - Component parts, details or accessories; Auxiliary operations

17.

METAL MASK AND METHOD FOR PRODUCING SAME

      
Application Number JP2023035954
Publication Number 2024/075703
Status In Force
Filing Date 2023-10-02
Publication Date 2024-04-11
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Anzai, Yuji

Abstract

A metal mask which has a porous region and a peripheral region, wherein: the porous region has a plurality of through-holes; the peripheral region is positioned in the periphery of the porous region; the peripheral region has a stress distribution region; the stress distribution region has a plurality of recesses; the shape of the opening in the recesses when seen in a planar view has a short axis which has a length R; the stress distribution region has the recesses arranged at a pitch P in the short-axis direction; and the ratio (R/P) of the length R to the pitch P is at least 0.90.

IPC Classes  ?

  • C23C 14/04 - Coating on selected surface areas, e.g. using masks
  • H05B 33/10 - Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
  • H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]

18.

METHOD FOR MANUFACTURING PRINTED MATERIAL, PRINTED MATERIAL, AND THERMAL TRANSFER SHEET

      
Application Number 18258843
Status Pending
Filing Date 2022-01-17
First Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Hattori, Ryoji
  • Ito, Takashi
  • Tada, Akihiro

Abstract

The present disclosure provides a printed material having a high-definition uneven pattern including expanded portions and a method for manufacturing the printed material. A method for manufacturing a printed material includes a step of preparing a thermal transfer sheet including a substrate and a transfer layer that is disposed on one surface side of the substrate and includes a layer containing foamable particles, and a step of heating the thermal transfer sheet to transfer the transfer layer of the thermal transfer sheet in a prescribed pattern a plurality of times onto a transfer receiving body to thereby form a layered body including a plurality of the transfer layers stacked one on another.

IPC Classes  ?

  • B41M 5/40 - Thermography combined with layers or compositions suitable for other methods of image registration; Special originals for reproduction by thermography
  • B41M 5/382 - Contact transfer or sublimation processes

19.

BARRIER FILM

      
Application Number JP2023033685
Publication Number 2024/070759
Status In Force
Filing Date 2023-09-15
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Morimoto Taro
  • Shibata Takafumi
  • Mizoshiri Makoto
  • Tazawa Hidetsugu
  • Yokokawa Yuka
  • Harada Ryutaro
  • Sawada Masanori
  • Matsui Shigeki

Abstract

Provided is a barrier film capable of having both barrier properties after a Gelbo flex test and barrier properties after a retort treatment. This barrier film comprises a resin base, an aluminum oxide vapor deposition film, and an optional covering layer, which are layered in the stated order. The peak top ratio P, as defined in the following, of the aluminum oxide vapor deposition film is not less than 0.70 but less than 1.05 as measured by X-ray absorption microstructural analysis conducted from the aluminum oxide vapor deposition film side of the barrier film. P = (intensity peak top at or near 1572 eV)/(intensity peak top at or near 1566 eV)

IPC Classes  ?

  • B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
  • B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
  • B65D 65/40 - Applications of laminates for particular packaging purposes

20.

OPTICAL FILM, POLARIZING PLATE, SURFACE PLATE, IMAGE DISPLAY PANEL, AND IMAGE DISPLAY DEVICE USING SAID OPTICAL FILM, METHOD FOR MANUFACTURING SAID OPTICAL FILM, METHOD FOR SELECTING OPTICAL FILM, AND METHOD FOR EVALUATING FINGERPRINT WIPE-OFF PROPERTIES

      
Application Number JP2023034628
Publication Number 2024/070996
Status In Force
Filing Date 2023-09-25
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Tsujimoto Jun
  • Iwata Yukimitsu
  • Takei Michiaki
  • Tanaka Masafumi
  • Ikeda Keisuke
  • Furui Gen

Abstract

Provided is an optical film having excellent anti-glare properties and favorable fingerprint wipe-off properties. This optical film has a first surface, and a second surface on the side opposite to the first surface, wherein the optical film has an anti-reflection layer and an anti-glare layer in this order from the first surface to the second surface, the first surface has an uneven shape, the Sa of the first surface, which is the arithmetic mean height defined by ISO 25178-2:2012, is at least 0.05 μm, and the first surface satisfies expression 1 below. Expression 1: Sw×Vmp≤2.00 [in expression 1, "Sw" is the angle of inclination (in degrees) at the first surface when 30 μl of pure water droplets flow down. In expression 1, "Vmp" is the value of the protruding peak material volume (ml/m2) of the first surface defined by ISO 25178-2:2012].

IPC Classes  ?

  • G02B 5/02 - Diffusing elements; Afocal elements
  • B32B 7/023 - Optical properties
  • G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
  • G02B 5/30 - Polarising elements
  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
  • H05B 33/02 - Electroluminescent light sources - Details
  • H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
  • H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group

21.

DECORATIVE SHEET, RESIN-IMPREGNATED DECORATIVE PANEL, AND METHOD FOR PRODUCING RESIN-IMPREGNATED DECORATIVE PANEL

      
Application Number JP2023034893
Publication Number 2024/071100
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Tsuruta, Keisuke
  • Nishine, Miyuki

Abstract

The present disclosure provides a decorative sheet for use in the production of resin-impregnated decorative panels. This decorative sheet has, in the indicated sequence and considered in the thickness direction, a porous substrate, a design layer, and a release layer having a pattern shape. The design layer is disposed so as to coat the entire surface of the porous substrate when viewed from the thickness direction, and has a polar group-containing resin layer that contains a resin that has at least one of any of the following polar groups: the hydroxy group, the amino group, and the carboxy group. The ash fraction contained in the decorative sheet is from 15 mass% to 40 mass%.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
  • B32B 29/00 - Layered products essentially comprising paper or cardboard
  • E04F 13/07 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
  • E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements

22.

DECORATIVE SHEET AND DECORATIVE MATERIAL

      
Application Number JP2023034960
Publication Number 2024/071126
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Nishine, Shota
  • Saito, Takaho
  • Sakurai, Reiko
  • Nishigaki, Ryosuke
  • Nakamura, Haruka

Abstract

The present disclosure provides a decorative sheet including a base layer, a decoration layer disposed on one side of the base layer, and a matte layer disposed on the side of the decoration layer opposite from the base layer. In the decorative sheet, the surface of the matte layer on the side opposite from the decoration layer has a surface shape having a wrinkle structure. The Spc (arithmetic mean peak curvature) of the wrinkle structure as defined in JIS B0601:2013 is 10,000 mm-1 or less, and the Sku (kurtosis) of the wrinkle structure as defined in ISO 25178-2:2012 is 3.5 or less.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • E04F 13/07 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
  • E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
  • E04F 15/02 - Flooring or floor layers composed of a number of similar elements
  • E04F 15/16 - Flooring, e.g. parquet on flexible web, laid as flexible webs; Webs specially adapted for use as flooring

23.

STRETCHED BASE MATERIAL, PRINTED BASE MATERIAL, BARRIER BASE MATERIAL, LAMINATE, AND PACKAGING CONTAINER

      
Application Number JP2023035758
Publication Number 2024/071412
Status In Force
Filing Date 2023-09-29
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Yamada Kenichi
  • Ueki Takayuki

Abstract

A stretched base material equipped with at least a polyethylene layer and a barrier resin layer, wherein the polyethylene layer contains polyethylene as the main component and the barrier resin layer contains a gas barrier resin as the main component.

IPC Classes  ?

  • B29C 45/16 - Making multilayered or multicoloured articles
  • B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
  • B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • C08L 23/04 - Homopolymers or copolymers of ethene
  • C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
  • B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B65D 35/10 - Body construction made by uniting or interconnecting two or more components
  • B32B 7/027 - Thermal properties
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • B65D 65/40 - Applications of laminates for particular packaging purposes

24.

OPTICAL PLASTIC FILM, AND OPTICAL LAMINATE, POLARIZATION PLATE, AND IMAGE DISPLAY DEVICE USING SAME

      
Application Number 18537293
Status Pending
Filing Date 2023-12-12
First Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Tanaka, Yoshiko
  • Kubota, Shosei
  • Kuroda, Takashi
  • Ushiyama, Akinobu

Abstract

The present disclosure addresses the problem of providing an optical plastic film such that rainbow unevenness when viewed with naked eyes and blackout when viewed with polarized sunglasses can be suppressed without any axis alignment or increase in the in-plane phase difference. Disclosed is an optical plastic film satisfying the following conditions 1 and 2: when a large sample with a size of 200 mm×300 mm is cut out from a plastic film, the large sample is divided into 30 small samples of 40 mm×50 mm, a region of 30 mm×40 mm obtained by excluding 5 mm from each edge of each small sample is subdivided into 47,000 or more regions, and an in-plane phase difference of each subdivided region is then measured, a percentage of small samples in which an average of the in-plane phase difference of each region measured is 50 nm or more and 1,200 nm or less, among the 30 small samples is 50% or more; and when the 30 small samples are processed in the same manner as in condition 1 and an angle of slow axis of each subdivided region of each small sample is measured, a percentage of small samples in which a standard deviation a calculated from the angle of slow axis of each region measured is 0.8 degrees or more, among the 30 small samples is 50% or more.

IPC Classes  ?

  • G01N 17/00 - Investigating resistance of materials to the weather, to corrosion or to light
  • G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors

25.

BARRIER FILM

      
Application Number JP2023033686
Publication Number 2024/070760
Status In Force
Filing Date 2023-09-15
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Morimoto Taro
  • Shibata Takafumi
  • Mizoshiri Makoto
  • Tazawa Hidetsugu
  • Yokokawa Yuka
  • Harada Ryutaro
  • Sawada Masanori
  • Matsui Shigeki

Abstract

The present invention provides a barrier film which is capable of achieving a good balance between barrier properties after a Gelbo flex test and barrier properties after retort processing. This barrier film is obtained by sequentially stacking a resin base material, an aluminum oxide vapor deposition film, and if necessary, a coating layer in this order; and the aluminum oxide vapor deposition film has a peak top ratio P of 1.05 to 1.60 if an X-ray absorption fine structure analysis is performed from the aluminum oxide vapor deposition film surface side of the barrier film, the peak top ratio P being defined below. P = (intensity peak top around 1,572 eV)/(intensity peak top around 1,566 eV)

IPC Classes  ?

  • B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
  • B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
  • B65D 65/40 - Applications of laminates for particular packaging purposes

26.

DECORATIVE SHEET

      
Application Number JP2023034355
Publication Number 2024/070900
Status In Force
Filing Date 2023-09-21
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Sakurai Reiko
  • Nishine Shota
  • Nishigaki Ryosuke
  • Saito Takaho

Abstract

Provided is a decorative sheet that can efficiently exhibit antiviral properties and can suppress deterioration of the antiviral properties over time. The decorative sheet has a first surface and a second surface opposite to the first surface, and comprises, from the first surface toward the second surface, a protective layer, a decorative layer, and a base material in this order. The protective layer contains a binder resin and an antiviral agent. The first surface satisfies the following conditions 1 and 2. Sdr, which is the developed area ratio of the interface according to ISO 25178-2:2012, is 0.500 or more. The ratio RSm/Rz [wherein: RSm is the average length of the roughness curve element according to JIS B0601:2013; and Rz is the maximum height according to JIS B0601:2013] is 5.5 or less.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives

27.

MASK MANUFACTURING METHOD, AND MASK

      
Application Number JP2023034855
Publication Number 2024/071087
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kawasaki Hiroshi
  • Obata Katsunari

Abstract

This mask manufacturing method comprises: a laminate preparation step for preparing a laminate including an inorganic layer containing an inorganic first surface, an inorganic second surface which is a surface on the reverse side of the inorganic first surface, and a plurality of inorganic openings extending from the inorganic first surface to the inorganic second surface, and a resin layer covering the inorganic second surface; and a first dry etching step for forming, in the resin layer, a plurality of first openings corresponding to the plurality of inorganic openings by exposing the inorganic first surface to an etching gas containing a plasmatized processing gas. The first dry etching step includes an isotropic etching step.

IPC Classes  ?

  • C23C 14/04 - Coating on selected surface areas, e.g. using masks
  • H05B 33/10 - Apparatus or processes specially adapted to the manufacture of electroluminescent light sources

28.

METHOD FOR PRODUCING MASK, MASK, METHOD FOR FORMING DEPOSITED LAYER, AND METHOD FOR PRODUCING ORGANIC SEMICONDUCTOR ELEMENT

      
Application Number JP2023035459
Publication Number 2024/071315
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kawasaki Hiroshi
  • Obata Katsunari
  • Aida Kazuhiko

Abstract

This method for producing a mask comprises: a laminate preparation step for preparing a laminate including a laser-blocking layer that contains a plurality of light-transmitting holes and a resin layer that covers the laser-blocking layer; and a laser processing step for allowing laser light to enter the laminate toward the laser-blocking layer to form, in the resin layer, a plurality of first openings corresponding to the plurality of light-transmitting holes in the laser-blocking layer.

IPC Classes  ?

  • C23C 14/04 - Coating on selected surface areas, e.g. using masks
  • C23C 14/12 - Organic material
  • C23C 14/14 - Metallic material, boron or silicon
  • C23C 14/24 - Vacuum evaporation
  • H05B 33/10 - Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
  • H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]

29.

DRUG-CONTAINING COMBINED MEDICAL CONTAINER, MEDICAL CONTAINER SET, DRUG-CONTAINING CONTAINER MANUFACTURING METHOD, AND DRUG-CONTAINING COMBINED MEDICAL CONTAINER MANUFACTURING METHOD

      
Application Number JP2023035549
Publication Number 2024/071350
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Baba Takuma
  • Mogi Yuto
  • Kumazawa Noriko
  • Nakata Noriko
  • Kobori Hiroyuki
  • Tatsumi Koichi

Abstract

This drug-containing combined medical container includes: a first container in which a drug is stored; a second container that has oxygen barrier properties and stores the first container; and an oxygen absorber that absorbs oxygen inside the second container. The first container includes a container body having an opening, and a plug for closing the opening. A first oxygen permeability of a material constituting the plug is 0.00010 (cc×mm/(mm2×day)) or higher at a temperature of 23°C and a humidity of 50% RH. A first water vapor permeability of the material constituting the plug is 1.0 (mg×mm/(mm2×day)) or lower at a temperature of 40°C and a humidity of 90% RH.

IPC Classes  ?

  • A61J 1/14 - Containers specially adapted for medical or pharmaceutical purposes - Details; Accessories therefor
  • A61J 1/05 - Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids
  • A61J 1/06 - Ampoules or cartridges

30.

LIQUID-CONTAINING COMBINED CONTAINER, CONTAINER SET, AND MANUFACTURING METHOD FOR LIQUID-CONTAINING CONTAINER

      
Application Number JP2023035557
Publication Number 2024/071355
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Hasegawa Takayuki
  • Nakata Noriko
  • Tsuchida Masako
  • Takushima Kazuhiro
  • Ishikawa Shun
  • Baba Takuma
  • Kumazawa Noriko
  • Tatsumi Koichi

Abstract

This liquid-containing combined container includes a first container that accommodates a liquid and is oxygen-permeable, and a second container that accommodates the first container and has an oxygen barrier property. The second container includes a layered body. The layered body includes an inner surface facing an accommodation space, and an outer surface on the opposite side from the inner surface. The layered body includes, in order from the inner surface toward the outer surface, a sealant layer, a first barrier layer, a resin layer, and a second barrier layer.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B65D 75/60 - Weakened closure seams
  • B65D 77/04 - Articles or materials enclosed in two or more containers disposed one within another
  • B65D 65/40 - Applications of laminates for particular packaging purposes

31.

LAMINATE FOR DISPLAY DEVICE, DISPLAY DEVICE, AND DISPLAY DEVICE EQUIPPED WITH SUPPORT PLATE

      
Application Number JP2023035677
Publication Number 2024/071391
Status In Force
Filing Date 2023-09-29
Publication Date 2024-04-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kobayashi, Atsuhiro
  • Takachi, Kiyohiro
  • Hori, Kazushige
  • Watanabe, Osamu

Abstract

Provided is a laminate for a display device, the laminate having a resin substrate, a hard coat layer disposed on one surface of the resin substrate, and a resin layer disposed on the surface of the resin substrate on the reverse side thereof from the hard coat layer, the amount of cross-sectional indentation by an indenter in the resin layer being 200-3000 nm, the amount of cross-sectional indentation by an indenter in the resin substrate being smaller than the amount of cross-sectional indentation by an indenter in the resin layer, the thickness of the resin layer being 5-45 µm, and the total thickness of the resin substrate and the resin layer being 50-130 µm.

IPC Classes  ?

  • G02B 1/14 - Protective coatings, e.g. hard coatings
  • B32B 7/022 - Mechanical properties
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
  • G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
  • H05B 33/02 - Electroluminescent light sources - Details
  • H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
  • H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group

32.

FOAM ADHESIVE SHEET, AND METHOD FOR MANUFACTURING STRUCTURE

      
Application Number JP2023033787
Publication Number 2024/063029
Status In Force
Filing Date 2023-09-15
Publication Date 2024-03-28
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kodani, Junko
  • Kanda, Nobuyuki
  • Suzuki, Yuna
  • Hoshi, Kentaro
  • Maeda, Nao
  • Hasegawa, Izumi
  • Shimada, Shinya

Abstract

The present disclosure provides a foam adhesive sheet having an adhesive layer, the adhesive layer containing a thermosetting adhesive and a foaming agent, wherein when a displacement was measured through the thermochemical analysis by applying a compressive load and elevating temperature at a predetermined rate, the sum of the initial thickness of the foam adhesive sheet and the amount of displacement at a predetermined temperature of 160 °C to 200 °C (exclusive of 200 °C) is 100% to 308% with respect to a gap setting value of 100%.

IPC Classes  ?

  • C09J 7/35 - Heat-activated
  • C09J 5/08 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers using foamed adhesives
  • C09J 11/06 - Non-macromolecular additives organic
  • C09J 201/00 - Adhesives based on unspecified macromolecular compounds

33.

LAMINATE, TOUCH PANEL MEMBER, AND DISPLAY DEVICE

      
Application Number JP2023033900
Publication Number 2024/063048
Status In Force
Filing Date 2023-09-19
Publication Date 2024-03-28
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Yabumoto, Kazuki
  • Wanita, Norihiko
  • Honda, Kazuya
  • Onodera, Kenichi
  • Shigeyoshi, Kohei
  • Okano, Asaka

Abstract

The present disclosure provides a laminate having an optical resin layer, a first intermediate layer, a second intermediate layer, and a resin base material in the stated order, each of the first intermediate layer and the second intermediate layer containing a first component constituting the resin base material.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 7/023 - Optical properties
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • B32B 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • C08J 7/046 - Forming abrasion-resistant coatings; Forming surface-hardening coatings
  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

34.

DECORATIVE SHEET AND RESIN-IMPREGNATED DECORATIVE PANEL

      
Application Number JP2023034054
Publication Number 2024/063083
Status In Force
Filing Date 2023-09-20
Publication Date 2024-03-28
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Tsuruta, Keisuke
  • Nishine, Miyuki

Abstract

The present disclosure provides a decorative sheet to be used in manufacturing a resin-impregnated decorative panel, the decorative sheet having a porous base material, a white solid layer that contains a white pigment and is disposed on one surface of the porous base material, a design layer that is partially disposed on a surface of the white solid layer on the side opposite from the porous base material, and a release layer that has a pattern shape and is disposed on a surface of the design layer on the side opposite from the white solid layer, the white solid layer having a blank region that is not coated with the design layer, the L* value in the blank region being 93.0 or greater, and the ash content included in the decorative sheet being 20.0-40.0 mass%.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
  • B32B 7/023 - Optical properties
  • B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
  • B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class

35.

REFLECTIVE OPTICAL SCALE FOR ENCODER, REFLECTIVE OPTICAL ENCODER, AND LAMINATE FOR REFLECTIVE OPTICAL SCALE FOR ENCODER

      
Application Number JP2023034256
Publication Number 2024/063131
Status In Force
Filing Date 2023-09-21
Publication Date 2024-03-28
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Imai, Tsuyoshi

Abstract

This disclosure provides a reflective optical scale for an encoder, the reflective optical scale including, in the thickness direction and in the stated order: a high-reflection layer; a protective layer; and a low-reflection layer that is provided in a pattern. The reflective optical scale also includes: a low-reflection region being a region in which the low-reflection layer is provided; and a high-reflection region being a region in which the protective layer is exposed. The following formula (1) is satisfied if the film thickness of the protective layer is defined as d (µm), and the incident angle of incident light hitting the protective layer is defined as θ (°). d = mλ / [2n × cos {Arcsin (sinθ/n)}] (1) (in this formula, n is the refractive index of the protective layer, λ is the wavelength (µm) of the incident light, and m is a number satisfying the relationship 0 < m ≤ 0.3, or p – 0.3 ≤ m ≤ p + 0.3 (p being an integer between 1 and 3, inclusive).)

IPC Classes  ?

  • G01D 5/347 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales

36.

SEMICONDUCTOR PACKAGE, MANUFACTURING METHOD OF SEMICONDUCTOR PACKAGE, AND INTERPOSER GROUP

      
Application Number 18264281
Status Pending
Filing Date 2022-01-31
First Publication Date 2024-03-21
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kudo, Hiroshi
  • Takano, Takamasa

Abstract

A semiconductor package includes a first interposer that includes a first face and a second face, a second interposer that includes a third face and a fourth face, and that is arrayed with the first interposer in a first direction, a third interposer that includes a fifth face and a sixth face, and that is situated between the first interposer and the second interposer in the first direction, a first semiconductor element that overlaps the first face and the fifth face in plan view, and a second semiconductor element that overlaps the third face and the fifth face in plan view. The third interposer includes wiring that electrically connects the first semiconductor element and the second semiconductor element.

IPC Classes  ?

  • H01L 23/538 - Arrangements for conducting electric current within the device in operation from one component to another the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
  • H01L 23/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor or other solid state devices
  • H01L 23/48 - Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads or terminal arrangements
  • H01L 25/00 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices
  • H01L 25/065 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group

37.

DECORATIVE SHEET AND DECORATIVE MEMBER

      
Application Number JP2023033511
Publication Number 2024/058244
Status In Force
Filing Date 2023-09-14
Publication Date 2024-03-21
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Sugita, Natsuo
  • Furuta, Satoshi
  • Usui, Yumiko

Abstract

212122 is the number of filled sections in which at least a portion of the filled section is not covered by the surface protection layer.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 3/30 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties

38.

DECORATIVE SHEET AND DECORATIVE MEMBER

      
Application Number JP2023033515
Publication Number 2024/058245
Status In Force
Filing Date 2023-09-14
Publication Date 2024-03-21
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Sugita, Natsuo
  • Furuta, Satoshi
  • Usui, Yumiko

Abstract

The present disclosure provides a decorative sheet comprising: a base material layer; a design layer arranged on one surface of the base material layer; a resin layer arranged on a surface of the design layer on the side opposite to the base material layer; and a surface protection layer arranged on a surface of the resin layer on the side opposite to the design layer. The resin layer has an irregularity shape having convex parts and concave parts on a surface thereof on the side of the surface protection layer. The decorative sheet has a designability enhancement layer containing at least one of a coloring agent and a mat agent on a surface of the resin layer on the side of the surface protection layer. The designability enhancement layer has filling parts arranged in the concave parts. The decorative sheet has, as the filling parts, filling parts not at least partially covered by the surface protection layer. Each of the surface protection layer and the designability enhancement layer contains an ultraviolet-rays absorbing agent.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 3/30 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives

39.

DECORATIVE SHEET FOR VACUUM FORMING AND DECORATIVE MEMBER

      
Application Number JP2023033210
Publication Number 2024/058176
Status In Force
Filing Date 2023-09-12
Publication Date 2024-03-21
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Usui, Hironaga
  • Sugita, Natsuo
  • Watanabe, Osamu
  • Ito, Michiko
  • Nissato, Emi

Abstract

This disclosure provides a decorative sheet for vacuum forming having a first vinyl chloride–based resin layer, a design layer, a second vinyl chloride–based resin layer, and a surface protection layer, in that order in the thickness direction thereof, wherein the first vinyl chloride–based resin layer and the second vinyl chloride–based resin layer each contain a vinyl chloride–based resin and an aliphatic dibasic acid–based plasticizing agent, the nanoindentation hardness in a thickness-direction cross section of the first vinyl chloride–based resin layer is 160 MPa or less, and the nanoindentation hardness in a thickness-direction cross section of the second vinyl chloride–based resin layer is 165 MPa or greater.

IPC Classes  ?

  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • B29C 51/10 - Forming by pressure difference, e.g. vacuum
  • B29C 51/14 - Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/22 - Layered products essentially comprising synthetic resin characterised by the use of special additives using plasticisers
  • E04F 13/07 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor

40.

MULTI-LAYER LINE STRUCTURE

      
Application Number 18512125
Status Pending
Filing Date 2023-11-17
First Publication Date 2024-03-14
Owner Dai Nippon Printing Co., Ltd. (Japan)
Inventor
  • Kudo, Hiroshi
  • Takano, Takamasa

Abstract

A multi-layer line structure including a substrate, a lower layer Cu line located on the substrate, an upper layer Cu line located on an insulating layer including an inorganic film located on the lower layer Cu line and an organic resin film located on the inorganic film, and a via connection part located in a via connection hole running in an up-down direction through the insulating layer in an area where the lower layer Cu line and the upper layer Cu line overlap each other is provided. The via connection part includes a barrier conductive layer located on a part of the lower layer Cu line exposed to a bottom part of the via connection hole and on an inner wall of the via connection hole.

IPC Classes  ?

  • H01L 23/532 - Arrangements for conducting electric current within the device in operation from one component to another including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
  • H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof
  • H01L 21/3105 - After-treatment
  • H01L 21/311 - Etching the insulating layers
  • H01L 21/768 - Applying interconnections to be used for carrying current between separate components within a device
  • H01L 23/498 - Leads on insulating substrates
  • H01L 23/522 - Arrangements for conducting electric current within the device in operation from one component to another including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
  • H05K 3/46 - Manufacturing multi-layer circuits

41.

ADHESIVE SHEET, ADHESIVE AGENT COMPOSITION, AND STRUCTURE

      
Application Number JP2023032263
Publication Number 2024/053614
Status In Force
Filing Date 2023-09-04
Publication Date 2024-03-14
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kantani, Masakatsu
  • Sakurayama, Takao
  • Ito, Hiroyuki
  • Sakurai, Reiko
  • Yoshino, Nobuhiro

Abstract

The present disclosure provides an adhesive sheet which is used to attach a first member and a second member together, and in which the tensile elastic modulus of the first member is smaller than the tensile elastic modulus of the second member, the elongation at break of the adhesive sheet is at least 60%, the tensile elastic modulus of the adhesive sheet after being cured is equal to or greater than the tensile elastic modulus of the first member, and the tensile shear adhesion strength of the adhesive sheet after being cured is at least 10 MPa.

IPC Classes  ?

  • C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/38 - Layered products essentially comprising synthetic resin comprising epoxy resins
  • C09J 11/04 - Non-macromolecular additives inorganic
  • C09J 11/06 - Non-macromolecular additives organic
  • C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
  • C09J 163/02 - Polyglycidyl ethers of bis-phenols
  • C09J 163/04 - Epoxynovolacs
  • C09J 201/00 - Adhesives based on unspecified macromolecular compounds

42.

BATTERY PACKAGING MATERIAL, PRODUCTION METHOD THEREFOR, BATTERY, AND POLYESTER FILM

      
Application Number 18386385
Status Pending
Filing Date 2023-11-02
First Publication Date 2024-03-14
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Yasuda, Daisuke
  • Yamashita, Rikiya
  • Yamashita, Takanori

Abstract

A battery packaging material including a laminate that is provided with a barrier layer, a heat-fusible resin layer positioned on one surface side of the barrier layer, and a polyester film positioned on the other surface side of the barrier layer. When the infrared absorption spectrum on the surface of the polyester film in 18 directions at intervals of 10° from 0° to 180° is obtained using the total reflection method of Fourier transform infrared spectroscopy, the ratio (surface orientation degree, Ymax/Ymin) of the maximum value Ymax and the minimum value Ymin of the ratio (Y1340/Y1410) of the absorption peak intensity Y1340 in 1340 cm−1 and the absorption peak intensity Y1410 in 1410 cm−1 in the infrared absorption spectrum is in the range of 1.4-2.7.

IPC Classes  ?

  • B29C 55/12 - Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • B65D 65/40 - Applications of laminates for particular packaging purposes
  • H01M 50/105 - Pouches or flexible bags
  • H01M 50/119 - Metals
  • H01M 50/121 - Organic material
  • H01M 50/122 - Composite material consisting of a mixture of organic and inorganic materials
  • H01M 50/124 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure
  • H01M 50/126 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers
  • H01M 50/133 - Thickness
  • H01M 50/186 - Sealing members characterised by the disposition of the sealing members
  • H01M 50/193 - Organic material

43.

COIL COMPONENT, MANUFACTURING METHOD FOR SAME, POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE, POWER TRANSMISSION SYSTEM, AND MOBILE BODY

      
Application Number JP2023032292
Publication Number 2024/053620
Status In Force
Filing Date 2023-09-04
Publication Date 2024-03-14
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Miyazaki Kenichi
  • Okabe Masato
  • Arakawa Akane

Abstract

This coil component (10) comprises: a first planar coil (11) including a plurality of turn parts (11n), and protrusion pieces (11T) that extend from the inner peripheral edge and/or outer peripheral edge of at least one turn part (11n) among the plurality of turn parts (11n), and that bend so as to separate from the turn part (11n); and a first holding member (20) that overlaps the first planar coil (11) in a state of contacting the plurality of turn parts (11n) of the first planar coil (11). The first holding member (20) includes grooves (22) in a first surface (20A) on which the first planar coil 11 is overlapped, and the protrusion pieces (11T) contact the inner surface of the grooves (22) in the radial direction.

IPC Classes  ?

  • H01F 38/14 - Inductive couplings
  • B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
  • B60L 53/12 - Inductive energy transfer
  • B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
  • H01F 5/00 - Coils
  • H01F 5/02 - Coils wound on non-magnetic supports, e.g. formers
  • H01F 27/32 - Insulating of coils, windings, or parts thereof
  • H01F 41/04 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils or magnets for manufacturing coils
  • H01F 41/12 - Insulating of windings
  • H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
  • H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
  • H02J 50/12 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
  • H02J 50/90 - Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment

44.

FEEDER CELLS, CELL SHEET, PRODUCTION METHOD FOR FEEDER CELLS AND CELL SHEET, AND METHOD FOR MAINTAINING OR PROLIFERATING CELLS USING FEEDER CELL

      
Application Number JP2023032577
Publication Number 2024/053684
Status In Force
Filing Date 2023-09-06
Publication Date 2024-03-14
Owner
  • DAI NIPPON PRINTING CO., LTD. (Japan)
  • NATIONAL CENTER FOR CHILD HEALTH AND DEVELOPMENT (Japan)
Inventor
  • Morinaga Kenichi
  • Umezawa Akihiro

Abstract

[Problem] To provide feeder cells for bidimensional culturing for maintenance or proliferation of cells and a method for producing feeder cells, the feeder cells being for cells for which maintenance and proliferation by bidimensional culturing is considered difficult. [Solution] In the present invention, feeder cells are prepared by proliferating and isolating fibroblast-like cells derived from a bowel structure that is produced from pluripotent stem cells and that includes endoderm-derived cells and mesoderm-derived cells.

IPC Classes  ?

  • C12N 5/071 - Vertebrate cells or tissues, e.g. human cells or tissues

45.

METAL SUPPORT FOR FLEXIBLE DISPLAY DEVICE, PRODUCTION METHOD THEREFOR, AND FLEXIBLE DISPLAY DEVICE

      
Application Number JP2023032631
Publication Number 2024/053700
Status In Force
Filing Date 2023-09-07
Publication Date 2024-03-14
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Fukushima Masao
  • Nakano Masanobu
  • Takahashi Shinichiro
  • Fujita Yoshihiro

Abstract

A metal support (10) for a flexible display device comprises: a first metal layer (20) having a first surface (20a) and a second surface (20b); and a second metal layer (30) that is laminated on the second surface (20b) of the first metal layer (20). The main metal material contained in the first metal layer (20) is different from that contained in the second metal layer (30). The second metal layer (30) has a first opening (31). 

IPC Classes  ?

  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
  • G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
  • H10K 77/10 - Substrates, e.g. flexible substrates
  • H10K 59/10 - OLED displays
  • H10K 59/90 - Assemblies of multiple devices comprising at least one organic light-emitting element
  • H10K 59/95 - Assemblies of multiple devices comprising at least one organic light-emitting element comprising only organic light-emitting elements
  • H10K 71/00 - Manufacture or treatment specially adapted for the organic devices covered by this subclass

46.

ORGANIC DEVICE AND MASK GROUP

      
Application Number 18328958
Status Pending
Filing Date 2023-06-05
First Publication Date 2024-03-07
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Nakamura, Yusuke
  • Nishimura, Naoki
  • Miyatani, Isao
  • Yano, Hiroshi

Abstract

A first color electrodes and a third color electrodes may be arrayed in an alternating manner following a first direction, and may also be arrayed in an alternating manner following a second direction that is orthogonal to the first direction. A first color electrodes that are situated in a first display region and a second display region may be arrayed at a first pitch following each of the first direction and the second direction. The first color electrodes and the third color electrodes that are situated in the second display region may be arrayed so as to alternate between a second pitch and a third pitch, following each of the first direction and the second direction. The second pitch may differ from the third pitch.

IPC Classes  ?

  • H10K 59/35 - Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
  • C23C 14/04 - Coating on selected surface areas, e.g. using masks

47.

LIGHT-GUIDE PLATE, AREA LIGHT SOURCE DEVICE, DISPLAY DEVICE, MANUFACTURING METHOD FOR LIGHT GUIDE PLATE

      
Application Number 18504432
Status Pending
Filing Date 2023-11-08
First Publication Date 2024-03-07
Owner Dai Nippon Printing Co., Ltd. (Japan)
Inventor
  • Komizo, Kohei
  • Sadahiro, Tetsuya
  • Hashiguchi, Hironori
  • Ohkawa, Koujiro

Abstract

Provided are a light guide plate, an area light source device, a display device, and manufacturing method for the light guide plate such that the occurrence of uneven luminance is suppressed. The light guide plate is characterized in that the light guide plate has a light entrance surface through which light enters, a light exit surface intersecting with the light entrance surface and through which light is output, and an opposite surface facing the light entrance surface, wherein the light entering through the light entrance surface is guided to the opposite surface side and output from the light exit surface, and the refractive index Nx in a direction perpendicular to the light entrance surface is higher than the refractive index Ny in a direction parallel to the light exit surface and parallel to the light entrance surface.

IPC Classes  ?

  • F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
  • G02F 1/13357 - Illuminating devices

48.

METHOD FOR STERILIZING INTERIOR OF ASEPTIC FILLER CHAMBER

      
Application Number 18507286
Status Pending
Filing Date 2023-11-13
First Publication Date 2024-03-07
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Hayakawa, Atsushi

Abstract

In the COP treatment and the SOP treatment of the interior of a chamber of an aseptic filler, any cleaning liquid or aseptic water remaining in the chamber is quickly removed before spray of a sterilizer containing peracetic acid or hydrogen peroxide. A transfer device for transferring a container in the chamber of the aseptic filler is driven to remove the cleaning liquid sued for the COP treatment or the aseptic water used for the SOP treatment.

IPC Classes  ?

49.

MULTILAYER BODY, PACKAGING BAG AND METHOD FOR PRODUCING PACKAGING BAG

      
Application Number JP2023030748
Publication Number 2024/048457
Status In Force
Filing Date 2023-08-25
Publication Date 2024-03-07
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Takasugi Yuya
  • Kashihara Tomomi
  • Tanaka Yuya
  • Otsuka Koji
  • Murayama Tatsuhiko
  • Higashino Misato

Abstract

This multilayer body comprises at least a first resin layer and a second resin layer; the first resin layer is provided on the second resin layer in a removable manner; the peel strength between the first resin layer and the second resin layer is 1.0 N/15 mm width or less; and the requirement (1) described below and/or the requirement (2) described below is satisfied. (1) The second resin layer is a sealant layer which comprises at least a polyethylene layer that has a density of 0.909 g/cm3 or less, and the polyethylene layer in the second resin layer is in contact with the first resin layer. (2) The second resin layer is a sealant layer which contains a polyolefin as a main component, and the content ratio of the polyolefin in the second resin layer is 82% by mass or more based on the mass of the second resin layer.

IPC Classes  ?

  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • B32B 7/022 - Mechanical properties
  • B32B 7/06 - Interconnection of layers permitting easy separation
  • B65D 33/00 - CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES - Details of, or accessories for, sacks or bags
  • B65D 65/40 - Applications of laminates for particular packaging purposes

50.

POWER STORAGE UNIT

      
Application Number JP2023031662
Publication Number 2024/048698
Status In Force
Filing Date 2023-08-31
Publication Date 2024-03-07
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Fukuda Jun

Abstract

A power storage unit (100) comprises: a plurality of power storage devices (10) that are arrayed in a first direction (Dy); and a plate-shaped cooling member (20) that is disposed in proximity to a second direction (Dz), which intersects with the first direction (Dy) of the plurality of arrayed power storage devices (10). The power storage devices (10) have: an accommodation unit (11) that is rectangular and that accommodates a power storage element (2); and a flange unit (12) that protrudes further outward than the accommodation unit (11). The cooling member (20) has a plurality of slits (23) through which at least some portions of the flange unit (12) of the power storage devices (10) that protrude in the second direction (Dz) pass through. The flange unit (12), which passes through the slits (23), is fixed to the cooling member (20).

IPC Classes  ?

51.

DETECTION DEVICE AND RADIATION IDENTIFICATION DEVICE

      
Application Number JP2023032005
Publication Number 2024/048759
Status In Force
Filing Date 2023-08-31
Publication Date 2024-03-07
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Motomura Tomohisa
  • Ota Kohei
  • Tanimori Toru
  • Takada Atsushi
  • Tahara Keisuke

Abstract

Provided is a detection device that detects radiation, the detection device comprising: a container containing gas; an electron detector that is located inside the container and that detects electrons generated by Compton scattering and generates an analog signal; a drift electrode facing the electron detector; a radiation detector that detects radiation scattered by Compton scattering and generates an analog signal; a first readout circuit that digitizes an analog signal generated by the radiation detector to generate first data, and stores the first data in a first buffer; and a second readout circuit that digitizes the analog signal generated by the electron detector to generate second data. The first readout circuit transmits first final data including the first data stored in the first buffer to an external computer in response to a first trigger signal.

IPC Classes  ?

  • G01T 1/161 - Applications in the field of nuclear medicine, e.g. in vivo counting
  • G01T 1/17 - Circuit arrangements not adapted to a particular type of detector
  • G01T 1/18 - Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters
  • G01T 1/20 - Measuring radiation intensity with scintillation detectors
  • G01T 1/24 - Measuring radiation intensity with semiconductor detectors

52.

DETECTION APPARATUS, RADIATION IDENTIFICATION APPARATUS, AND NEUTRON IMAGING APPARATUS

      
Application Number JP2023032011
Publication Number 2024/048761
Status In Force
Filing Date 2023-08-31
Publication Date 2024-03-07
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Motomura Tomohisa
  • Ota Kohei
  • Tanimori Toru
  • Takada Atsushi
  • Tahara Keisuke

Abstract

This detection apparatus detects electrons and comprises: a container that accommodates a gas; an electron detector that is positioned inside the container and detects an electron of an electron cloud formed within the container to generate an analog signal; a drift electrode that is oriented toward the electron detector; and a second readout circuit that generates second data by digitizing the analog signal generated by the electron detector. The second readout circuit includes a second buffer for storing the second data. The second readout circuit transmits, in accordance with a second trigger signal, second final data including the second data stored in the second buffer to an external computer.

IPC Classes  ?

  • G01T 1/17 - Circuit arrangements not adapted to a particular type of detector
  • G01T 1/18 - Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters
  • G01T 1/20 - Measuring radiation intensity with scintillation detectors
  • G01T 1/24 - Measuring radiation intensity with semiconductor detectors
  • G01T 3/00 - Measuring neutron radiation

53.

WAVELENGTH CONVERSION SHEET, AND BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME

      
Application Number JP2023029401
Publication Number 2024/043127
Status In Force
Filing Date 2023-08-14
Publication Date 2024-02-29
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Morimoto Taro
  • Sakamoto Takeshi
  • Tamura Shuichi
  • Haruki Akihito
  • Kimura Shota

Abstract

Provided is a wavelength conversion sheet capable of suppressing the occurrence of a dark region such as a black line over time. The wavelength conversion sheet, in which a first protective film, a quantum dot-containing layer containing quantum dots, and a second protective film are laminated in this order, has a curled shape in which the outer side thereof is convex when with respect to the quantum dot-containing layer, the direction in which the first protective film is positioned is defined as the inner side and the direction in which the second protective film is positioned is defined as the outer side. The layer configuration of the first protective film and the layer configuration of the second protective film are arranged asymmetrically with respect to the quantum dot-containing layer. The first protective film has a first support and a first barrier layer, the second protective film has a second support and a second barrier layer, the wavelength conversion sheet has at least two layers including a cured product of a curable resin composition, and the layer in contact with the outer side of the first barrier layer and the layer in contact with the outer side of the second barrier layer are layers other than the layer including the cured product of the curable resin composition.

IPC Classes  ?

  • G02B 5/20 - Filters
  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • G02F 1/13357 - Illuminating devices

54.

METHOD OF MANUFACTURING MASK, MASK AND METHOD OF MANUFACTURING MASK APPARATUS

      
Application Number 18339350
Status Pending
Filing Date 2023-06-22
First Publication Date 2024-02-22
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Okamoto, Hideyuki
  • Ikenaga, Chikao

Abstract

A mask may include a first portion including at least one first through-hole group, and a second portion including at least one second through-hole group located next to the first through-hole group in a first direction. A method of manufacturing the mask may include: a step of preparing a laminated body that includes an original base material and a resist layer; a first exposure process of exposing the resist layer corresponding to the first portion by using a first exposure mask; a second exposure process of exposing the resist layer corresponding to the second portion by using a second exposure mask; a process of developing the resist layer corresponding to the first portion and the resist layer corresponding to the second portion; and a process of etching the original base material through the resist layer corresponding to the first portion and the resist layer corresponding to the second portion.

IPC Classes  ?

  • C23C 14/04 - Coating on selected surface areas, e.g. using masks
  • C23C 14/24 - Vacuum evaporation
  • G03F 9/00 - Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
  • G03F 1/50 - Mask blanks not covered by groups ; Preparation thereof

55.

CONTENT-FILLING SYSTEM AND STERILIZING METHOD

      
Application Number 18455710
Status Pending
Filing Date 2023-08-25
First Publication Date 2024-02-22
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Hayakawa, Atsushi
  • Yamamoto, Yukinori
  • Wada, Yuiko
  • Murakami, Junichi
  • Fujino, Takahiro
  • Inoue, Yoshitaka

Abstract

A content-filling system (10) includes a water sterilization line (50) that sterilizes water without heating, an undiluted-solution sterilization line (70) that heats and sterilizes a product undiluted solution, and a filling device (20) that is connected to the water sterilization line (50) and the undiluted-solution sterilization line (70) and that fills the water and the product undiluted solution in bottles (100).

IPC Classes  ?

  • B67C 3/26 - Filling-heads; Means for engaging filling-heads with bottle necks
  • B67C 3/02 - Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
  • B67C 3/24 - Devices for supporting or handling bottles
  • B67C 3/22 - Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus - Details
  • B67C 7/00 - Concurrent cleaning, filling, and closing of bottles; Processes or devices for at least two of these operations
  • C02F 1/32 - Treatment of water, waste water, or sewage by irradiation with ultraviolet light
  • C02F 1/00 - Treatment of water, waste water, or sewage

56.

LIGHT MODULATING DEVICE, MANUFACTURING METHOD THEREFOR, AND LIQUID CRYSTAL DEVICE

      
Application Number 18269701
Status Pending
Filing Date 2021-12-22
First Publication Date 2024-02-22
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Ikezawa, Takao
  • Shiraishi, Isamu
  • Tamaki, Atsushi
  • Hayashi, Hirofumi
  • Okabe, Katsumi
  • Nakashima, Yoshiko

Abstract

A light modulating device includes a first transparent substrate, a second transparent substrate, a light modulating cell disposed between the first transparent substrate and the second transparent substrate, a first bonding layer disposed between the first transparent substrate and the light modulating cell, and a second bonding layer disposed between the second transparent substrate and the light modulating cell. The first bonding layer and the second bonding layer each are a bonding element containing a non-pressure-sensitive adhesive component. The first bonding layer is an OCR, and the second bonding layer is an OCA.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance
  • G02F 1/1333 - Constructional arrangements
  • B60J 3/04 - Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency

57.

DECORATIVE SHEET AND DISPLAY APPARATUS

      
Application Number 18265753
Status Pending
Filing Date 2021-12-06
First Publication Date 2024-02-15
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Yamanaka, Naoto

Abstract

A decorative sheet includes a design layer, and a transparent resin layer laminated on the design layer. Light transmitting portions formed as apertures of the design layer are provided. Asperities are provided on a surface of the transparent resin layer on an opposite side to the design layer.

IPC Classes  ?

  • G02B 5/02 - Diffusing elements; Afocal elements

58.

INFORMATION PROCESSING DEVICE, METHOD, PROGRAM, AND INFORMATION PROCESSING SYSTEM FOR ASSISTING IN EXAMINATION OF IMAGE FOR PRINTING

      
Application Number 18266735
Status Pending
Filing Date 2021-12-10
First Publication Date 2024-02-15
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Minoura, Katsuhiko
  • Horita, Motoki
  • Moriya, Takeshi
  • Hayashi, Nagisa

Abstract

An information processing device for assisting in examination of an image for printing. The information processing device recognizes a character string and a non-character object included in the image for printing that has been input, determines a plurality of element regions each including the character string recognized, determines whether, in each of the element regions, the recognized character string matches a character string included in document data, determines whether, in each of the element regions, the recognized character string satisfies a predetermined condition, and displays a confirmation screen including the image for printing clearly indicating a region determined not to match the character string included in the document data or a region determined not to satisfy the predetermined condition defined by the regulation data.

IPC Classes  ?

  • G06F 40/106 - Display of layout of documents; Previewing
  • G06V 30/19 - Recognition using electronic means
  • G06F 40/232 - Orthographic correction, e.g. spell checking or vowelisation

59.

LIGHT CONTROL MEMBER, METHOD FOR PRODUCING LIGHT CONTROL MEMBER, AND LIGHT CONTROL BODY

      
Application Number JP2023029362
Publication Number 2024/034687
Status In Force
Filing Date 2023-08-10
Publication Date 2024-02-15
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Matsuoka Shunsuke
  • Inoue Takahiro
  • Nakamura Yusuke

Abstract

A light control member 10 is provided with a first multilayer body 12, a second multilayer body 13 and a liquid crystal layer 14 that is arranged between the first multilayer body and the second multilayer body; and this light control member 10 controls light transmitted therethrough. The first multilayer body 12 comprises a first base material 21A and a first alignment layer 23A; and the second multilayer body 13 comprises a second base material 21B and a second alignment layer 23B. The first multilayer body 12 comprises a first resin layer 31A, in which particles 33 are dispersed, between the first base material 21A and the first alignment layer 23A. The first alignment layer 23A comprises a first projected part 231A on a surface that faces the liquid crystal layer 14. The particles 33 are positioned so as to overlap with the first projected part 231A in the thickness direction of the light control member 10.

IPC Classes  ?

  • G02F 1/1333 - Constructional arrangements
  • G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
  • G02F 1/1339 - Gaskets; Spacers; Sealing of cells

60.

BEVERAGE FILLING SYSTEM AND CIP PROCESSING METHOD

      
Application Number 18259110
Status Pending
Filing Date 2021-12-21
First Publication Date 2024-02-15
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Hayakawa, Atsushi
  • Hirooka, Takaharu

Abstract

A beverage filling system for filling a container with a beverage includes: beverage supply piping that supplies the beverage; a beverage filling machine that is coupled to the beverage supply piping; CIP circulation piping that is coupled to the beverage filling machine, that feeds a cleaning liquid flowed out from the beverage filling machine during CIP processing toward the beverage supply piping, and that circulates the cleaning liquid; and a controller that controls the beverage filling system. A heater that heats the cleaning liquid that flows through the CIP circulation piping and a holding tube through which the cleaning liquid heated by the heater passes are provided in the CIP circulation piping. The cleaning liquid heated by the heater is set in such a way as to pass through the holding tube while spending a predetermined residence time or longer.

IPC Classes  ?

  • B67C 3/00 - Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids

61.

BEVERAGE FILLING SYSTEM AND CIP PROCESSING METHOD

      
Application Number 18259134
Status Pending
Filing Date 2021-12-21
First Publication Date 2024-02-15
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Hayakawa, Atsushi
  • Hirooka, Takaharu

Abstract

A beverage filling system for filling a container with a carbonated beverage includes beverage supply piping that supplies the carbonated beverage, a beverage filling machine that is coupled to the beverage supply piping, and a controller that controls the beverage filling system. The beverage filling machine includes a filling nozzle and a beverage supply line, a counter gas line, and a snift line each of which is coupled to the filling nozzle. The controller causes a first piping channel including the beverage supply line to be performed CIP processing, and causes a second piping channel including the counter gas line to be performed CIP processing.

IPC Classes  ?

  • B67C 3/00 - Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids

62.

ALUMINIUM ALLOY FOIL WITH REDUCED CRACKING DURING MOLDING, BATTERY PACKAGING MATERIAL, AND BATTERY

      
Application Number 18378836
Status Pending
Filing Date 2023-10-11
First Publication Date 2024-02-15
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Takahagi, Atsuko
  • Ishitobi, Tatsuro
  • Hatsuta, Chiaki
  • Komukai, Makoto
  • Sugano, Mayo

Abstract

Aluminum alloy foil that, when used for battery packaging material, unlikely to develop pinholes or cracks even during molding of battery packaging material, and can exhibit excellent moldability. Aluminum alloy foil, which is for use in battery packaging material, wherein, with respect to cross section obtained by cutting aluminum alloy foil in vertical direction to rolling direction of aluminum alloy foil, which is a vertical direction to surface of aluminum alloy foil, proportion of total area of a {111} plane in total area of crystal planes of face-centered cubic structure, obtained by performing crystal analysis using EBSD method, is 10% or more; and with respect to cross section, a number average grain diameter R (μm) of crystals in face-centered cubic structure, obtained by performing crystal analysis using EBSD method, satisfies following equation: number average grain diameter R≤0.056X+2.0, where X=thickness (μm) of aluminum alloy foil.

IPC Classes  ?

  • B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
  • H01M 4/66 - Selection of materials
  • H01M 50/145 - Primary casings, jackets or wrappings of a single cell or a single battery for protecting against damage caused by external factors for protecting against corrosion
  • H01M 50/119 - Metals

63.

RESIN COMPOSITION FOR DECORATIVE SHEET, AND DECORATIVE SHEET AND DECORATIVE MATERIAL

      
Application Number JP2023028700
Publication Number 2024/034555
Status In Force
Filing Date 2023-08-07
Publication Date 2024-02-15
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Netsu, Yoshiaki
  • Kazama, Keisuke
  • Wada, Masataka
  • Tamuki, Junichi
  • Nakajima, Tomomi

Abstract

The present invention provides a resin composition for decorative sheet, that can produce a decorative sheet that exhibits an excellent scratching resistance, an excellent moist heat resistance, a suppression of whitening, and an excellent inhibition of flame spreading; the present invention also provides a decorative sheet that uses this resin composition. The present invention provides a resin composition for decorative sheet, that is characterized by comprising a (meth)acrylic acid-type copolymer and a metal phosphinate-type compound.

IPC Classes  ?

  • C08L 33/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • C08K 3/32 - Phosphorus-containing compounds
  • C08L 23/08 - Copolymers of ethene
  • E04F 15/02 - Flooring or floor layers composed of a number of similar elements

64.

VAPOR CHAMBER, COOLING DEVICE, AND ELECTRONIC APPARATUS

      
Application Number JP2023029051
Publication Number 2024/034632
Status In Force
Filing Date 2023-08-09
Publication Date 2024-02-15
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Inagaki Masashi
  • Oda Kazunori
  • Yamaki Makoto
  • Terauchi Takayuki
  • Ota Takayuki
  • Amie Takashi
  • Takahashi Naohiro
  • Sekimoto Masaru
  • Takeda Toshihiko
  • Kiura Shinya

Abstract

A vapor chamber according to the present disclosure comprises: a vapor chamber body that has a first surface, a second surface positioned opposite the first surface, and an inner space portion that is positioned between the first surface and the second surface; and a heat radiation layer provided on at least one of the first surface and the second surface. Wick structures are positioned in parts of the inner space portion in a plan view. The heat radiation layer has a thermal emissivity of more than or equal to 0.9.

IPC Classes  ?

  • H01L 23/427 - Cooling by change of state, e.g. use of heat pipes
  • F28D 15/02 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls in which the medium condenses and evaporates, e.g. heat-pipes
  • F28D 15/04 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls in which the medium condenses and evaporates, e.g. heat-pipes with tubes having a capillary structure
  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

65.

POWER STORAGE DEVICE, REINFORCEMENT COMPONENT, AND METHOD FOR MANUFACTURING POWER STORAGE DEVICE

      
Application Number JP2023029319
Publication Number 2024/034671
Status In Force
Filing Date 2023-08-10
Publication Date 2024-02-15
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Sasaki, Miho
  • Okumura, Shohei
  • Kanda, Nobuyuki
  • Uriu, Toshibumi
  • Shiraishi, Takeshi
  • Matsumoto, Yutaka

Abstract

This power storage device comprises: an electrode body; an electrode terminal electrically connected to the electrode body; a reinforcement component disposed on a lateral side of the electrode body; and an exterior film packaging the electrode body and the reinforcement component. The electrode terminal has an exposure part which is a portion exposed to the outside of the electrode body on the side opposite to the reinforcement component. The exposure part is partially joined to the exterior film.

IPC Classes  ?

  • H01M 50/474 - Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their position inside the cells
  • H01G 11/78 - Cases; Housings; Encapsulations; Mountings
  • H01G 11/84 - Processes for the manufacture of hybrid or EDL capacitors, or components thereof
  • H01M 50/105 - Pouches or flexible bags
  • H01M 50/178 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
  • H01M 50/477 - Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their shape

66.

WIRING BOARD

      
Application Number 18381789
Status Pending
Filing Date 2023-10-19
First Publication Date 2024-02-08
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Furushou, Hiroki
  • Chigira, Atsuko
  • Sasao, Toshio
  • Mawatari, Hiroshi

Abstract

A wiring board is disclosed. The wiring board includes a substrate including a first element, a diffusion layer in contact with the substrate and including a first metal element, and a first metal film in contact with the diffusion layer and including a second metal element. The diffusion layer has at least a region including the first element and the first metal element and a region including the first metal element and the second metal element. A concentration of the second metal element in the diffusion layer may decrease as it approaches the substrate in a depth direction. A concentration of the first element in the diffusion layer may decrease as it approaches the first metal film in the depth direction.

IPC Classes  ?

  • H05K 1/02 - Printed circuits - Details
  • B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
  • H01L 23/40 - Mountings or securing means for detachable cooling or heating arrangements
  • H05K 3/38 - Improvement of the adhesion between the insulating substrate and the metal

67.

REFLECTIVE-TYPE OPTICAL SCALE FOR ENCODER, REFLECTIVE-TYPE OPTICAL ENCODER, METHOD FOR MANUFACTURING REFLECTIVE-TYPE OPTICAL SCALE FOR ENCODER, AND MULTI-SURFACE REFLECTIVE-TYPE OPTICAL SCALE MOUNT FOR ENCODER

      
Application Number JP2023027946
Publication Number 2024/029490
Status In Force
Filing Date 2023-07-31
Publication Date 2024-02-08
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Imai, Tsuyoshi

Abstract

The present disclosure provides a reflective-type optical scale for an encoder, the reflective-type optical scale comprising a disk-shaped metal substrate having a first surface and a second surface facing the first surface, and a low-reflection layer disposed on the first surface side of the metal substrate, in a patterned shape in a circumferential direction of the metal substrate, wherein: the metal substrate has a reflection coefficient on at least the first surface side that is at least equal to 50%, and a thickness at least equal to 0.05 mm and at most equal to 0.60 mm; the metal substrate has a rollover at an outer circumferential edge on the first surface side thereof; and the rollover has a width of 500 μm or less.

IPC Classes  ?

  • G01D 5/347 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales

68.

PHOTOGRAPH SHOOTING DEVICE, CONTROL METHOD OF SAME, AND PROGRAM

      
Application Number 18268743
Status Pending
Filing Date 2022-01-27
First Publication Date 2024-02-08
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Tashiro, Jin
  • Hayase, Tomoya
  • Kawai, Satoru

Abstract

A photograph shooting device or the like which enables detection of illegal shooting, and implement electronic application using this device. The device performs operation instruction on a subject (operation instruction unit), and determines whether the subject is a living body by shooting a moving image of the movement of the subject responding to operation instruction and analyzing the shot image (living body determination unit). The device shoots an application image that is a photograph used for an application procedure (application image shooting unit). The device compares image cut from moving image with the application image, and determines whether the shot persons match (same person determination unit). When the subject is determined to be the living body, and a subject responding to the operation instruction is determined to match the subject in the application image, the device outputs the application image to a prescribed server (data output unit).

IPC Classes  ?

  • G06V 40/40 - Spoof detection, e.g. liveness detection
  • G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions
  • G06V 40/60 - Static or dynamic means for assisting the user to position a body part for biometric acquisition
  • G06V 10/74 - Image or video pattern matching; Proximity measures in feature spaces
  • A61B 3/02 - Subjective types, i.e. testing apparatus requiring the active assistance of the patient
  • H04N 1/00 - PICTORIAL COMMUNICATION, e.g. TELEVISION - Details thereof
  • H04N 1/44 - Secrecy systems

69.

SEMICONDUCTOR OPTICAL ELEMENT ARRAY

      
Application Number JP2023028233
Publication Number 2024/029553
Status In Force
Filing Date 2023-08-02
Publication Date 2024-02-08
Owner
  • DAI NIPPON PRINTING CO., LTD. (Japan)
  • SOPHIA SCHOOL CORPORATION (Japan)
Inventor
  • Yusa, Satoshi
  • Kishino, Katsumi

Abstract

Provided is a semiconductor optical element array comprising: a semiconductor substrate; a mask layer that is disposed on a principal surface of the semiconductor substrate, and that has an opening; a nano-column that is a columnar crystal of a group-III nitride semiconductor, and that extends in a thickness direction from the semiconductor substrate through the opening; a light-emitting layer that is disposed at a distal end of the nano-column; and a covering semiconductor layer that covers the light-emitting layer, and that includes a semiconductor. The semiconductor optical element array has a pixel that includes a plurality of the nano-columns. In the pixel, the sizes of the nano-columns either increase in a stepwise manner or continuously, or decrease in a stepwise manner or continuously from the center toward the outer periphery.

IPC Classes  ?

  • H01L 33/08 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor bodies with a plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
  • G09F 9/33 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
  • H01L 33/20 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate
  • H01L 33/32 - Materials of the light emitting region containing only elements of group III and group V of the periodic system containing nitrogen

70.

POWER STORAGE DEVICE, ELECTRIC APPLIANCE, ELECTRODE TERMINAL COMPONENT, AND MANUFACTURING METHOD THEREOF

      
Application Number 18256072
Status Pending
Filing Date 2021-12-01
First Publication Date 2024-02-01
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Fukuda, Jun

Abstract

An electrode terminal component used in a power storage device including a power storage cell and a package member covering it includes: an electrode terminal made of metal, plate-shaped, and connected to the power storage cell to protrude out of the package member; and a heat-seal member made of resin, having a heat-sealing property with both the package member and the electrode terminal, and formed to surround a predetermined area on the top, bottom, and opposite side faces of the electrode terminal. A depression or elevation is formed in a predetermined area on the opposite side faces of the electrode terminal. The dimension in the electrode width direction of the depression or elevation formed on the opposite side faces of the electrode terminal is 0.1 mm or more.

IPC Classes  ?

  • H01M 50/557 - Plate-shaped terminals
  • H01M 50/562 - Terminals characterised by the material
  • H01M 50/176 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
  • H01M 50/188 - Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
  • H01M 50/193 - Organic material

71.

METAL MASK AND PRODUCTION METHOD THEREFOR

      
Application Number JP2023026732
Publication Number 2024/024658
Status In Force
Filing Date 2023-07-21
Publication Date 2024-02-01
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Anzai, Yuji
  • Inoue, Masakuni

Abstract

Provided is a metal mask having a perforated region, a surrounding region, and an alignment region. The surrounding region is a region surrounding the perforated region and comprises a non-perforated surface. The alignment region is a region that is surrounded by the perforated region and comprises a non-perforated surface and an alignment mark. The perforated region comprises a plurality of through holes and a plurality of ridges, wherein the heights of the ridges in the cross-section passing through a predetermined straight line L1 have a predetermined relationship.

IPC Classes  ?

  • C23C 14/04 - Coating on selected surface areas, e.g. using masks

72.

THERMAL TRANSFER SHEET, COMBINATION OF THERMAL TRANSFER SHEET AND TRANSFER-RECEIVING ARTICLE, METHOD FOR PRODUCING THERMAL TRANSFER SHEET, AND METHOD FOR PRODUCING TRANSFER PRODUCT

      
Application Number 18254217
Status Pending
Filing Date 2021-11-26
First Publication Date 2024-02-01
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Ikeda, Megumi
  • Hattori, Ryoji

Abstract

A thermal transfer sheet including a substrate and a transfer layer on the substrate in this order in the thickness direction, the transfer layer being peelable by thermal transfer, wherein the transfer layer includes an electrically conductive layer or metal-containing layer and an adhesive layer, the adhesive layer contains at least one component selected from a modified polyolefin and an ionomer, and the electrically conductive layer or the metal-containing layer constitutes a surface layer on the substrate side of the transfer layer.

IPC Classes  ?

  • B41M 5/42 - Intermediate or covering layers

73.

TOKYO ANIME CENTER

      
Serial Number 98376863
Status Pending
Filing Date 2024-01-26
Owner Dai Nippon Insatsu Kabushiki Kaisha, TA Dai Nippon Printing Co., Ltd. (Japan)
NICE Classes  ?
  • 35 - Advertising and business services
  • 41 - Education, entertainment, sporting and cultural services

Goods & Services

(Based on Use under Section 1(a)): Online wholesale and retail store services featuring virtual goods in the nature of image files of avatars for use in online virtual environments and online games; online wholesale and retail store services featuring virtual goods, namely, heads, hair, face, clothing, footwear, headgear, eye glasses, necklaces, decorative accessories, pets, bags, pouches, pochettes, wings, backpacks, swords, weapons, gears for avatars for use in online virtual environments and online games; online wholesale and retail store services featuring virtual goods, namely, image files of accessories for avatars for use in online virtual environments and online games; online wholesale and retail store services featuring virtual goods, namely, digital files for controlling motions, special effects and reactions of avatars for use in online virtual environments and online games; online wholesale and retail store services featuring virtual goods, namely, computer software for creating digital animation and special effects of images of avatars; provision of an on-line marketplace for buyers and sellers of virtual goods; (Based on Intent-to-Use under Section 1(b)): Providing advertising and advertisement services; arranging and conducting special events for commercial, promotional or advertising purposes; entertainment marketing services, namely, marketing, promotion and advertising of Japanese animations and games; providing consumer information services and making referrals in the field of entertainment services for products, services, events, activities, facilities and locations; wholesale and retail store services featuring toys, vending machine toys; wholesale and retail store services featuring photographs, photo stickers and downloadable photo images taken in photo booths; providing vending machines featuring toys; providing vending machines featuring trading cards; retail store services featuring printed materials in the nature of posters, post cards, trading cards, stickers, pictures, graphic art reproductions, magazines and books in the field of animations and games; retail store services featuring animation cels; wholesale and retail store services featuring downloadable electric publications in the field of animation and games; wholesale and retail store services featuring downloadable sound, music, image, video and game files; wholesale and retail store services featuring downloadable digital art, digital images, music, video clips and game files authenticated by non-fungible tokens (NFTs); wholesale and retail store services featuring video discs with recorded animated cartoons; wholesale and retail store services featuring compact discs with recorded music; wholesale and retail store services featuring stationery supplies; wholesale and retail store services featuring cosmetics and beauty supplies; wholesale and retail store services featuring key holders being key chains; wholesale and retail store services featuring towels and Japanese cotton towels (tenugui); wholesale and retail store services featuring clothing; wholesale and retail store services featuring bags or pouches; wholesale and retail store services featuring cups and mugs; wholesale and retail store services featuring tapestries of textile; wholesale and retail store services featuring carrying cases specially adapted to hold collectible trading cards; wholesale and retail store services featuring ornamental novelty badges; wholesale and retail store services featuring holders and straps adapted for mobile telephones and smartphones; wholesale and retail store services featuring pen and pencil cases and boxes; wholesale and retail store services featuring document files (Based on Use under Section 1(a)): Providing virtual reality arcade services; entertainment services, namely, providing online electronic games; entertainment services, namely, providing online video games; entertainment services, namely, providing online computer games; providing on-line, non-downloadable virtual goods, namely, virtual heads, hair, face, clothing, footwear, headgear, eye glasses, necklaces, decorative accessories, pets, bags, pouches, pochettes, wings, backpacks, swords, weapons and gears for use in virtual environments and on-line games created for entertainment purposes; providing on-line, non-downloadable virtual goods, namely, image files of accessories for avatars for use in virtual environments and on-line games created for entertainment purposes; providing on-line, non-downloadable virtual goods, namely, digital files for controlling motions and reactions of avatars for use in virtual environments and on-line games created for entertainment purposes; simulated changing room service for avatars provided in virtual environments for entertainment purposes; simulated game center services provided in virtual environments for entertainment purposes; providing non-downloadable sound, music, image, video and game files of Japanese animation and games via the Internet; (Based on Intent-to-Use under Section 1(b)): Providing information in the field of entertainment; providing entertainment information in the fields of Japanese animation and games; providing websites featuring entertainment information; providing websites featuring entertainment information in the field of Japanese animation and games; presentation of works of visual art in the field of Japanese animation and games for cultural, educational and entertainment purposes; presentation of sound, image and video recordings in the field of Japanese animation and games for cultural, educational and entertainment purposes; presentation of motion picture films in the field of Japanese animation and games; organizing exhibitions and events for entertainment purpose; organizing exhibitions and events in the field of Japanese animation and games for cultural and educational purposes; organizing of entertainment exhibitions and events in the field of Japanese animation and games for entertainment purposes; providing information relating to the organizing of entertainment exhibitions and events in the field of Japanese animation and games; entertainment, namely, live performances and talk shows by voice actors and singers; organization of cosplay entertainment events; simulated live musical performances by avatars in virtual worlds for entertainment purposes; providing on-line digital publications in the nature of magazines, books, newsletters and trading cards featuring Japanese animation and games via the Internet (not downloadable); providing entertainment facilities featuring Japanese animation and games; providing amusement arcade services; providing entertainment facilities with coin-operated arcade games; providing entertainment facilities with vending machines for toys; providing entertainment facilities with coin-operated photobooth; entertainment in the nature of photo booth services; photography; photography by photo booths with automatic photographing function; photography by coin-operated photo and photo sticker making machine

74.

TOKYO ANIME CENTER

      
Serial Number 98376853
Status Pending
Filing Date 2024-01-26
Owner Dai Nippon Insatsu Kabushiki Kaisha, TA Dai Nippon Printing Co., Ltd. (Japan)
NICE Classes  ?
  • 35 - Advertising and business services
  • 41 - Education, entertainment, sporting and cultural services

Goods & Services

(Based on Use under Section 1(a)): Online wholesale and retail store services featuring virtual goods in the nature of image files of avatars for use in online virtual environments and online games; online wholesale and retail store services featuring virtual goods, namely, heads, hair, face, clothing, footwear, headgear, eye glasses, necklaces, decorative accessories, pets, bags, pouches, pochettes, wings, backpacks, swords, weapons, gears for avatars for use in online virtual environments and online games; online wholesale and retail store services featuring virtual goods, namely, image files of accessories for avatars for use in online virtual environments and online games; online wholesale and retail store services featuring virtual goods, namely, digital files for controlling motions, special effects and reactions of avatars for use in online virtual environments and online games; online wholesale and retail store services featuring virtual goods, namely, computer software for creating digital animation and special effects of images of avatars; provision of an on-line marketplace for buyers and sellers of virtual goods; (Based on Intent-to-Use under Section 1(b)): Providing advertising and advertisement services; arranging and conducting special events for commercial, promotional or advertising purposes; entertainment marketing services, namely, marketing, promotion and advertising of Japanese animations and games; providing consumer information services and making referrals in the field of entertainment services for products, services, events, activities, facilities and locations; wholesale and retail store services featuring toys, vending machine toys; wholesale and retail store services featuring photographs, photo stickers and downloadable photo images taken in photo booths; providing vending machines featuring toys; providing vending machines featuring trading cards; retail store services featuring printed materials in the nature of posters, post cards, trading cards, stickers, pictures, graphic art reproductions, magazines and books in the field of animations and games; retail store services featuring animation cels; wholesale and retail store services featuring downloadable electric publications in the field of animation and games; wholesale and retail store services featuring downloadable sound, music, image, video and game files; wholesale and retail store services featuring downloadable digital art, digital images, music, video clips and game files authenticated by non-fungible tokens (NFTs); wholesale and retail store services featuring video discs with recorded animated cartoons; wholesale and retail store services featuring compact discs with recorded music; wholesale and retail store services featuring stationery supplies; wholesale and retail store services featuring cosmetics and beauty supplies; wholesale and retail store services featuring key holders being key chains; wholesale and retail store services featuring towels and Japanese cotton towels (tenugui); wholesale and retail store services featuring clothing; wholesale and retail store services featuring bags or pouches; wholesale and retail store services featuring cups and mugs; wholesale and retail store services featuring tapestries of textile; wholesale and retail store services featuring carrying cases specially adapted to hold collectible trading cards; wholesale and retail store services featuring ornamental novelty badges; wholesale and retail store services featuring holders and straps adapted for mobile telephones and smartphones; wholesale and retail store services featuring pen and pencil cases and boxes; wholesale and retail store services featuring document files (Based on Use under Section 1(a)): Providing virtual reality arcade services; entertainment services, namely, providing online electronic games; entertainment services, namely, providing online video games; entertainment services, namely, providing online computer games; providing on-line, non-downloadable virtual goods, namely, virtual heads, hair, face, clothing, footwear, headgear, eye glasses, necklaces, decorative accessories, pets, bags, pouches, pochettes, wings, backpacks, swords, weapons and gears for use in virtual environments and on-line games created for entertainment purposes; providing on-line, non-downloadable virtual goods, namely, image files of accessories for avatars for use in virtual environments and on-line games created for entertainment purposes; providing on-line, non-downloadable virtual goods, namely, digital files for controlling motions and reactions of avatars for use in virtual environments and on-line games created for entertainment purposes; simulated changing room service for avatars provided in virtual environments for entertainment purposes; simulated game center services provided in virtual environments for entertainment purposes; providing non-downloadable sound, music, image, video and game files of Japanese animation and games via the Internet; (Based on Intent-to-Use under Section 1(b)): Providing information in the field of entertainment; providing entertainment information in the fields of Japanese animation and games; providing websites featuring entertainment information; providing websites featuring entertainment information in the field of Japanese animation and games; presentation of works of visual art in the field of Japanese animation and games for cultural, educational and entertainment purposes; presentation of sound, image and video recordings in the field of Japanese animation and games for cultural, educational and entertainment purposes; presentation of motion picture films in the field of Japanese animation and games; organizing exhibitions and events for entertainment purpose; organizing exhibitions and events in the field of Japanese animation and games for cultural and educational purposes; organizing of entertainment exhibitions and events in the field of Japanese animation and games for entertainment purposes; providing information relating to the organizing of entertainment exhibitions and events in the field of Japanese animation and games; entertainment, namely, live performances and talk shows by voice actors and singers; organization of cosplay entertainment events; simulated live musical performances by avatars in virtual worlds for entertainment purposes; providing on-line digital publications in the nature of magazines, books, newsletters and trading cards featuring Japanese animation and games via the Internet (not downloadable); providing entertainment facilities featuring Japanese animation and games; providing amusement arcade services; providing entertainment facilities with coin-operated arcade games; providing entertainment facilities with vending machines for toys; providing entertainment facilities with coin-operated photobooth; entertainment in the nature of photo booth services; photography; photography by photo booths with automatic photographing function; photography by coin-operated photo and photo sticker making machine

75.

SPARKLE CONTRAST CORRECTING METHOD, COMPARING METHOD, COMPARING APPARATUS, ELECTRONIC DISPLAY MANUFACTURING METHOD, AND ANTI-GLARE LAYER MANUFACTURING METHOD

      
Application Number 18247570
Status Pending
Filing Date 2020-11-24
First Publication Date 2024-01-25
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kurashige, Makio
  • Furui, Gen
  • Ishida, Kazutoshi
  • Suzuki, Hiroko
  • Tsunekawa, Masayuki
  • Iwata, Yukimitsu
  • Nakamura, Norinaga
  • Nishio, Shumpei

Abstract

A sparkle contrast correcting method includes a step of acquiring a first sparkle contrast that is caused by an anti-glare layer that is disposed on a surface of an electronic display and information that represents a first measurement condition, the first sparkle contrast being used as a comparison standard and being measured in the first measurement condition by using a first imaging lens that images emitted light from the anti-glare layer and a first two-dimensional image sensor on which the emitted light is imaged, a step of acquiring a second sparkle contrast that is caused by the anti-glare layer and information that represents a second measurement condition, the second sparkle contrast being used as a comparison target and being measured in the second measurement condition that differs from the first measurement condition by using a second imaging lens that images emitted light from the anti-glare layer and a second two-dimensional image sensor on which the emitted light is imaged, and a step of correcting the second sparkle contrast, based on a ratio between the first measurement condition and the second measurement condition for comparison with the first sparkle contrast.

IPC Classes  ?

  • G01N 21/84 - Systems specially adapted for particular applications

76.

LONG RETARDATION FILM, LONG OPTICAL FILM, LONG POLARIZING FILM, METHOD FOR MANUFACTURING LONG RETARDATION FILM, AND METHOD FOR MANUFACTURING LONG OPTICAL FILM

      
Application Number JP2023026797
Publication Number 2024/019148
Status In Force
Filing Date 2023-07-21
Publication Date 2024-01-25
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Hiruma Yusuke
  • Takahashi Terutaka
  • Otsu Moeko
  • Furugen Ryo

Abstract

A long retardation film (10) including a longitudinal direction (D2) and a lateral direction (D1) is provided with a substrate (20), and a retardation layer (40) superposed on the substrate (20). The retardation layer (40) includes a first region (41) and a pair of second regions (42). The first region (41) is located between the pair of second regions (42) in the lateral direction (D1). The retardation layer (40) includes a cured product of a liquid crystal composition. The second region (42) has a second slow axis (A42). A second orientation angle (θ42) between the second slow axis (A42) and the longitudinal direction (D2) is 0° or more but less than 10°, or 170° to 180° exclusive.

IPC Classes  ?

77.

TRANSPARENT LAMINATE, IMAGE DISPLAY DEVICE, DOUBLE-SIDED ANTIREFLECTION LAMINATE, AND FACIAL TRANSPARENT PROTECTOR

      
Application Number 18003823
Status Pending
Filing Date 2021-06-30
First Publication Date 2024-01-25
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Yamamoto, Mariko
  • Horio, Tomoyuki
  • Kawaguchi, Atsushi
  • Sasamoto, Kazuo

Abstract

Provided in an aspect of the present invention is a transparent laminate (10) including a functional layer (12) and a low-refractive-index layer (13) having a refractive index lower than the refractive index of the functional layer (12), wherein the surface (13A) of the low-refractive-index layer (13) is the surface (10A) of the transparent laminate (10), the surface (10A) of the transparent laminate (10) is not fogged as tested in an anti-fogging ability test, and the absolute value ΔY1 of a difference in the luminous reflectance Y of the surface (10A) of the transparent laminate (10) between before and after the anti-fogging ability test is 0.2% or less.

IPC Classes  ?

  • G02B 1/14 - Protective coatings, e.g. hard coatings
  • G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
  • A41D 13/11 - Protective face masks, e.g. for surgical use, or for use in foul atmospheres
  • B32B 7/023 - Optical properties
  • B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
  • B32B 23/20 - Layered products essentially comprising cellulosic plastic substances comprising esters
  • B32B 23/04 - Layered products essentially comprising cellulosic plastic substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance

78.

LEAD FRAME AND MANUFACTURING METHOD THEREOF

      
Application Number 18375193
Status Pending
Filing Date 2023-09-29
First Publication Date 2024-01-25
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Nagata, Masahiro
  • Shinozaki, Kazuhiro
  • Yamada, Masahiro
  • Okuyama, Daisuke
  • Hatsuta, Chiaki
  • Seki, Kentarou
  • Matsui, Hideto
  • Oouchi, Kazunori

Abstract

A lead frame includes a plurality of lead portions. At least a part of an upper surface of the lead portion and a sidewall surface of the lead portion is a rough surface having been subjected to roughening treatment. A value of a* in a CIELab color space of the rough surface is within a range from 12 to 19, and a value of b* is within a range from 12 to 17.

IPC Classes  ?

  • H01L 23/495 - Lead-frames
  • H01L 21/48 - Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups

79.

OPTICAL FILM, POLARIZING PLATE, IMAGE DISPLAY DEVICE, AND OPTICAL FILM SELECTION METHOD

      
Application Number 18249007
Status Pending
Filing Date 2021-10-21
First Publication Date 2024-01-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kubota, Shosei
  • Hotta, Hikaru
  • Tanaka, Yoshiko
  • Kuroda, Takashi
  • Ushiyama, Akinobu

Abstract

Provided is an optical film that can eliminate rainbow unevenness when viewed with the naked eyes and provide favorable color tone uniformity when viewed at an oblique angle. This optical film has a low-refractive index layer on a plastic film, the plastic film has a slow axis that is an axis with the largest refractive index in a plane, and a fast axis that is an axis orthogonal to the slow axis in the plane of the plastic film, and the low-refractive index layer is located on the surface of the optical film. Linearly polarized light is incident, under predetermined conditions, from a surface on a side opposite to the low-refractive index layer of the optical film, and transmitted light of the linearly polarized light is used to measure the a* value and b* value of the L*a*b* color system at 11 measurement points with different angles. The measurements at the 11 measurement points are used to calculate a sum of square of a difference in a* between adjacent measurement points and square of a difference in b* between the adjacent measurement points. The sum was calculated for each of 10 adjacent points. The optical film has a ΣT, which indicates a total of the above sums, within a predetermined range.

IPC Classes  ?

  • G02B 5/30 - Polarising elements
  • G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
  • G02B 1/14 - Protective coatings, e.g. hard coatings

80.

OPTICAL FILM, OPTICAL EFFECT FILM, EASILY ADHESIVE FILM, OPTICAL LAMINATE, SURFACE PLATE, IMAGE DISPLAY DEVICE, AND POLARIZING PLATE

      
Application Number JP2023025582
Publication Number 2024/014458
Status In Force
Filing Date 2023-07-11
Publication Date 2024-01-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Furui Gen
  • Yoshikata Kuniaki
  • Horio Tomoyuki
  • Kato Emiko
  • Kubota Shosei
  • Segawa Hiroaki

Abstract

[Problem] To provide an optical film which has excellent visibility and can reduce the environmental impact thereof. [Solution] An optical film for lamination of a functional layer, said optical film comprising polyester, wherein: the biomass degree of the optical film is not less than 10%; the total light transmittance of the optical film is not less than 70%; and the in-plane phase contrast of optical film is 3,000-30,000 nm.

IPC Classes  ?

  • G02B 5/30 - Polarising elements
  • B32B 3/04 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by a layer folded at the edge, e.g. over another layer
  • B32B 7/022 - Mechanical properties
  • B32B 7/023 - Optical properties
  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
  • B32B 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • C08G 63/16 - Dicarboxylic acids and dihydroxy compounds
  • C08J 5/18 - Manufacture of films or sheets
  • C08J 7/043 - Improving the adhesiveness of the coatings per se, e.g. forming primers
  • C08J 7/046 - Forming abrasion-resistant coatings; Forming surface-hardening coatings
  • C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
  • G02B 1/11 - Anti-reflection coatings
  • G02B 1/14 - Protective coatings, e.g. hard coatings
  • G02B 1/16 - Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
  • G02B 1/18 - Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
  • G02B 5/02 - Diffusing elements; Afocal elements
  • G02B 5/22 - Absorbing filters
  • G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
  • G02F 1/13363 - Birefringent elements, e.g. for optical compensation
  • G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
  • H05B 33/02 - Electroluminescent light sources - Details
  • H05B 33/14 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material
  • H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
  • H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group

81.

METHOD FOR MANUFACTURING ELECTRONIC DEVICE, CONDUCTIVE FILM, FIRST LAMINATE, AND SECOND LAMINATE

      
Application Number JP2023026012
Publication Number 2024/014528
Status In Force
Filing Date 2023-07-14
Publication Date 2024-01-18
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Isojima Seiichi
  • Sakayori Katsuya

Abstract

This method for manufacturing an electronic device comprises: a preparation step for preparing a first laminate, which includes a first surface and a second surface positioned on the side opposite to the first surface, the first laminate including at least a base material and a conductive film which are provided side by side from the first surface toward the second surface; a suction step for electrostatically suctioning the second surface of the first laminate by using an electrostatic chuck; a deposition step for depositing a material on the first surface of the first laminate via a mask; and a peeling step for peeling the conductive film from the base material.

IPC Classes  ?

  • H10K 71/80 - Manufacture or treatment specially adapted for the organic devices covered by this subclass using temporary substrates
  • B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
  • C23C 14/12 - Organic material
  • C23C 14/24 - Vacuum evaporation
  • G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
  • H01B 5/14 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
  • H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
  • H10K 59/10 - OLED displays
  • H10K 71/16 - Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
  • H10K 71/60 - Forming conductive regions or layers, e.g. electrodes
  • H10K 77/10 - Substrates, e.g. flexible substrates

82.

DUPLEX PRINTER

      
Application Number 18253433
Status Pending
Filing Date 2022-02-21
First Publication Date 2024-01-11
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Ono, Katsuhisa

Abstract

[Object] To reduce the time required to transport a cut sheet and perform printing at a high speed. [Object] To reduce the time required to transport a cut sheet and perform printing at a high speed. [Solution] A duplex printer 10 includes a printing unit 12A, a cut sheet feeder 25, and a guide transport path 24. A reversing mechanism 20 that reverses a cut sheet 1 returned from the printing unit 12A is connected to the guide transport path 24 via a switcher 61. A stopper 62 that stops the cut sheet 1 is provided in a part of the guide transport path 24 on the upstream side of the switcher 61. A discharge path 65 branches off from the stopper 62 of the guide transport path 24.

IPC Classes  ?

  • B41J 3/60 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for printing on both faces of the printing material
  • B41J 11/70 - Applications of cutting devices cutting perpendicular to the direction of paper feed

83.

ELECTRONIC DEVICE AND MANUFACTURING METHOD FOR ELECTRONIC DEVICE

      
Application Number 18332942
Status Pending
Filing Date 2023-06-12
First Publication Date 2024-01-11
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Nishimura, Naoki
  • Yano, Hiroshi
  • Nakamura, Yusuke
  • Miyatani, Isao

Abstract

An electronic device includes a substrate, a plurality of first electrodes located on the substrate, a plurality of organic layers located on the first electrodes, and a second electrode that is located on the organic layers and that spreads so as to overlap the plurality of the first electrodes in planar view. The second electrode located in the second display area has a plurality of apertures formed in such positions as not to overlap the first electrodes in planar view and is divided into a plurality of unit regions on the basis of the plurality of first electrodes. The plurality of unit regions includes aperture regions including the apertures and non-aperture regions not including the apertures.

IPC Classes  ?

  • H10K 59/12 - Active-matrix OLED [AMOLED] displays
  • H10K 59/127 - Active-matrix OLED [AMOLED] displays comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates
  • H10K 59/19 - Segment displays
  • H10K 59/80 - Constructional details

84.

WATER STERILIZER AND CONTENT-FILLING SYSTEM

      
Application Number 18455736
Status Pending
Filing Date 2023-08-25
First Publication Date 2024-01-11
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Hayakawa, Atsushi

Abstract

A water sterilizer (60) includes a foreign-material removal filter (61) that removes foreign material in water, a first sterilizer (62) that is disposed downstream of the foreign-material removal filter (61), a first sterile filter (63) that is disposed downstream of the first sterilizer (62), a second sterilizer (64) that is disposed downstream of the first sterile filter (63), and a second sterile filter (65) that is disposed downstream of the second sterilizer (64). The first sterilizer (62) and the second sterilizer (64) sterilize the water by using an ultraviolet ray.

IPC Classes  ?

  • C02F 1/00 - Treatment of water, waste water, or sewage
  • B67C 3/22 - Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus - Details

85.

ELECTRICITY STORAGE DEVICE, ELECTRIC VEHICLE, PACKAGING CONTAINER FOR ELECTRICITY STORAGE DEVICE, AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2023023127
Publication Number 2024/009787
Status In Force
Filing Date 2023-06-22
Publication Date 2024-01-11
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Fukuda Jun

Abstract

In an electricity storage device 10 obtained by sealing an electricity storage member 20 in a packaging container 30, the packaging container 30 comprises a cylindrical body portion 31 and closing portions 36 that close both ends of the body portion 31, and a laminated film 40 is formed by laminating a base layer 41, a metal-foil barrier layer 42, and a thermal adhesive resin layer 43 in an order from the outer surface side. One end portion of the laminated film 40 has a folded-back portion 51 in which a processed surface 52a obtained by removing the outer surface side in the thickness direction is folded back so as to overlap, and the thermal adhesive resin layer 43 in the other end portion of the laminated film 40 is laminated on the thermal adhesive resin layer 43 on the outer surface side of the folded-back portion 51 and thermally adhered thereto.

IPC Classes  ?

  • H01M 50/105 - Pouches or flexible bags
  • H01G 11/78 - Cases; Housings; Encapsulations; Mountings
  • H01G 11/84 - Processes for the manufacture of hybrid or EDL capacitors, or components thereof
  • H01M 50/121 - Organic material
  • H01M 50/129 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
  • H01M 50/148 - Lids or covers characterised by their shape
  • H01M 50/159 - Metals
  • H01M 50/16 - Organic material
  • H01M 50/169 - Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
  • H01M 50/178 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
  • H01M 50/548 - Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
  • H01M 50/553 - Terminals adapted for prismatic, pouch or rectangular cells
  • H01M 50/557 - Plate-shaped terminals
  • H01M 50/586 - Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
  • H01M 50/591 - Covers

86.

PIGMENT, AND INK COMPOSITION OR COATING COMPOSITION USING SAME

      
Application Number JP2023021867
Publication Number 2024/009703
Status In Force
Filing Date 2023-06-13
Publication Date 2024-01-11
Owner DNP FINE CHEMICALS CO., LTD. (Japan)
Inventor
  • Maegawa Yoshiya
  • Kotani Ryosuke
  • Yamazaki Fumie

Abstract

Provided are: a pigment of uniform shape, the pigment having little variation in shape or size; and an ink composition or a coating composition that uses the pigment. The pigment has two or more rotational symmetries and when observed from the direction in which the projected area of the pigment is at maximum, the coefficient of variation of the maximum length Lmax within the projection plane is 10% or lower. The relationship between D50, D10, and D90 preferably satisfies the relationship in formula (I). Formula (I): (D90−D10)/D50≤1.0

IPC Classes  ?

  • C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
  • C09D 11/322 - Pigment inks
  • B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
  • B41J 2/01 - Ink jet
  • C09C 1/36 - Compounds of titanium
  • C09C 1/62 - Metallic pigments or fillers
  • C09C 1/64 - Aluminium
  • C09C 3/04 - Physical treatment, e.g. grinding, treatment with ultrasonic vibrations

87.

Anti-glare film and image display device

      
Application Number 18350424
Grant Number 11960162
Status In Force
Filing Date 2023-07-11
First Publication Date 2024-01-11
Grant Date 2024-04-16
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Kuzuhara, Mitsuhiro
  • Iwata, Yukimitsu
  • Tsujimoto, Jun
  • Murakami, Shigeki
  • Furui, Gen

Abstract

−1 is defined as AM2, AM1 is 0.070 μm or more and 0.400 μm or less, AM2 is 0.0050 μm or more, and AM2

IPC Classes  ?

  • G02B 1/11 - Anti-reflection coatings
  • G01J 1/02 - Photometry, e.g. photographic exposure meter - Details
  • G02F 1/1333 - Constructional arrangements
  • G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors

88.

ELECTRICITY STORAGE DEVICE AND ELECTRIC VEHICLE

      
Application Number JP2023023126
Publication Number 2024/009786
Status In Force
Filing Date 2023-06-22
Publication Date 2024-01-11
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Fukuda Jun

Abstract

In an electricity storage device 10 obtained by sealing an electricity storage member 20 in a packaging container 30, the packaging container 30 is formed by closing both ends of a cylindrical body portion 31 through use of closing portions 36. The body portion 31 comprises: a cylindrical portion 32 disposed by causing end faces of a laminated film 40 to abut against each other; and an outer surface tape 33 adhered to the outer surface of the cylindrical portion 32 to cover the end faces from above. The cylindrical portion 32 has a first barrier layer 42 laminated on an inner surface side of a base layer 41 made of resin and the outer surface tape 33 has a adhesion layer 53 made of resin laminated on an inner surface side of a second barrier layer 52.

IPC Classes  ?

  • H01M 50/105 - Pouches or flexible bags
  • H01G 11/78 - Cases; Housings; Encapsulations; Mountings
  • H01G 11/84 - Processes for the manufacture of hybrid or EDL capacitors, or components thereof
  • H01M 50/119 - Metals
  • H01M 50/121 - Organic material
  • H01M 50/129 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
  • H01M 50/178 - Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
  • H01M 50/184 - Sealing members characterised by their shape or structure
  • H01M 50/186 - Sealing members characterised by the disposition of the sealing members
  • H01M 50/191 - Inorganic material
  • H01M 50/193 - Organic material
  • H01M 50/197 - Sealing members characterised by the material having a layered structure
  • H01M 50/548 - Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
  • H01M 50/553 - Terminals adapted for prismatic, pouch or rectangular cells
  • H01M 50/557 - Plate-shaped terminals
  • H01M 50/586 - Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
  • H01M 50/591 - Covers

89.

CURABLE RESIN COMPOSITION FOR SILICON-CONTAINING RESIST, PATTERN FORMING METHOD, METHOD FOR PRODUCING IMPRINT MOLD, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE

      
Application Number 18029481
Status Pending
Filing Date 2021-10-06
First Publication Date 2024-01-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Okawa, Yasuhiro
  • Nasu, Shintaro
  • Kaneko, Masakazu
  • Oda, Hirokazu

Abstract

A curable resin composition for silicon-containing resist including a polymerizable compound, and a polymerization initiator, wherein the polymerizable compound includes a siloxane bond in a molecule, and includes at least one polymerizable functional group; and a ratio of oxygen atoms bonded to a single silicon atom, among oxygen atoms bonded to a silicon atom included in the polymerizable compound, is 10 mol % or less; and the curable resin composition for silicon-containing resist does not contain a solvent, and a viscosity is 20 cPs or less.

IPC Classes  ?

  • G03F 7/075 - Silicon-containing compounds
  • C08F 292/00 - Macromolecular compounds obtained by polymerising monomers on to inorganic materials
  • B29C 33/42 - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING - Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
  • B29C 33/38 - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING - Details thereof or accessories therefor characterised by the material or the manufacturing process
  • H01L 21/308 - Chemical or electrical treatment, e.g. electrolytic etching using masks

90.

PHOTOGRAPHING DEVICE, CONTROL METHOD THEREOF, AND PROGRAM

      
Application Number 18038561
Status Pending
Filing Date 2022-01-27
First Publication Date 2024-01-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Tashiro, Jin
  • Hayase, Tomoya
  • Kato, Sho

Abstract

A photographing device can realize electronic applications by performing strict identity verification. A photographing device reads surface information on an applicant's ID card (an identity verification medium) or data on an IC chip by using a reading device, a camera, an IC card reader, or the like. Also, the camera captures an application image that is to be used for an application procedure. A control unit (a same-person determination unit) of the photographing device compares the surface information read from the ID card or an image of the person contained in the IC chip with the captured application image to determine whether the person is the same or not. Further, the control unit (an authenticity determination unit) determines authenticity of the ID card based on the information read from the ID card.

IPC Classes  ?

  • G06F 21/32 - User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
  • G06V 10/44 - Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
  • H04N 1/00 - PICTORIAL COMMUNICATION, e.g. TELEVISION - Details thereof
  • G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions
  • H04N 1/44 - Secrecy systems

91.

REFLECTION STRUCTURE, METHOD FOR MANUFACTURING REFLECTION STRUCTURE, AND FREQUENCY-SELECTIVE REFLECTION PLATE SET

      
Application Number JP2023023785
Publication Number 2024/005011
Status In Force
Filing Date 2023-06-27
Publication Date 2024-01-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Asakura, Hiroyuki
  • Nakamura, Atsuo
  • Miyazaki, Yuichi
  • Isawa, Yusuke
  • Abe, Makoto

Abstract

The present disclosure provides a reflection structure comprising a frequency-selective reflection plate that reflects a specific frequency band of electromagnetic waves in a different direction than a regular reflection direction. The reflection structure comprises a base material with a first alignment mark, and a plurality of the frequency-selective reflection plates that are disposed side-by-side on one surface of the base material. The distance between the adjacent frequency-selective reflection plates is less than 1/2 the wavelength of the electromagnetic waves.

IPC Classes  ?

  • H01Q 15/14 - Reflecting surfaces; Equivalent structures
  • G03F 9/00 - Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
  • H01Q 15/10 - Refracting or diffracting devices, e.g. lens, prism comprising three-dimensional array of impedance discontinuities, e.g. holes in conductive surfaces or conductive discs forming artificial dielectric

92.

TRANSFER SHEET, DECORATIVE MOLDED ARTICLE, AND METHOD FOR PRODUCING DECORATIVE MOLDED ARTICLE

      
Application Number JP2023023824
Publication Number 2024/005020
Status In Force
Filing Date 2023-06-27
Publication Date 2024-01-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor
  • Oota, Naoki
  • Noda, Akihisa
  • Sakonaka, Kazuyuki

Abstract

Provided is a transfer sheet with which it is possible to make the surface of a decorative molded article textured so as to be easily visible when observed from various angles. The transfer sheet comprises a transfer layer on a mold-release sheet. The mold-release sheet includes, in order from the transfer layer side, a peeling layer and a base material. The peeling layer comprises a binder resin and a matting agent, and includes a textured part on the transfer layer side including a plurality of protrusions, and a flat part in which the surface on the transfer layer side is relatively flat compared to the textured part. The plurality of protrusions of the textured part of the peeling layer are in contact with the transfer layer.

IPC Classes  ?

  • B32B 27/00 - Layered products essentially comprising synthetic resin
  • B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
  • B32B 3/30 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed

93.

COIL UNIT, ELECTRIC POWER TRANSMISSION APPARATUS, ELECTRIC POWER RECEPTION APPARATUS, ELECTRIC POWER TRANSFER SYSTEM, AND MOBILE BODY

      
Application Number JP2023024473
Publication Number 2024/005200
Status In Force
Filing Date 2023-06-30
Publication Date 2024-01-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Okabe Masato

Abstract

A coil unit (5) comprises: a coil (10) including a coil element (10i) that is formed in a spiral shape around a given central axis line C; a magnetic body resin layer (20); a first shield member (30); and a second shield member (40). The coil (10) has a first main surface (10a) and a second main surface (10b) that is a surface on the side opposite to the first main surface (10a). The magnetic body resin layer (20) is in direct contact with the second main surface (10b) of the coil (10). The coil (10), the magnetic body resin layer (20), the first shield member (30), and the second shield member (40) are laminated in the stated order in a direction from the first main surface (10a) toward the second main surface (10b). The first shield member (30) is divided into multiple small shield pieces (30P).

IPC Classes  ?

  • H01F 38/14 - Inductive couplings
  • H01F 27/36 - Electric or magnetic shields or screens
  • H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
  • H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
  • H02J 50/12 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
  • H02J 50/70 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields

94.

RESIN, RESIN DISPERSION, AND RESIN COMPOSITION

      
Application Number JP2023023457
Publication Number 2024/004894
Status In Force
Filing Date 2023-06-26
Publication Date 2024-01-04
Owner DNP FINE CHEMICALS CO., LTD. (Japan)
Inventor
  • Kotaki Tomohiro
  • Inami Yuri
  • Arai Tomoyuki
  • Iijima Kyoichi

Abstract

Provided is a resin exhibiting high storage stability even when included in a resin composition and which, by being included in a resin composition, makes it possible to form a coating film of the resin composition having solvent resistance on the coating surface thereof. The resin includes a copolymer containing monomer A and monomer B below as structural units. Monomer A: a monomer having at least one ring structure selected from the group consisting of an alicyclic structure, a heterocyclic structure and an aromatic ring structure. Monomer B: a monomer having an acid group or a basic group.

IPC Classes  ?

  • C08F 220/10 - Esters
  • C08F 220/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
  • C08L 33/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters,; Compositions of derivatives of such polymers

95.

AQUEOUS INK COMPOSITION, RECORDING METHOD, METHOD FOR PRODUCING RECORDED MATTER, RECORDED MATTER, AND INKJET RECORDING DEVICE

      
Application Number JP2023023458
Publication Number 2024/004895
Status In Force
Filing Date 2023-06-26
Publication Date 2024-01-04
Owner DNP FINE CHEMICALS CO., LTD. (Japan)
Inventor
  • Miyazawa Nami
  • Makimoto Yuji
  • Tamura Mitsuyoshi

Abstract

221211 is a hydrogen atom or a methyl group) Monomer B: a monomer other than monomer A and having an acidic group or a basic group

IPC Classes  ?

  • C09D 11/30 - Inkjet printing inks
  • B41J 2/01 - Ink jet
  • B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
  • C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing

96.

AQUEOUS INK COMPOSITION, RECORDING METHOD, METHOD FOR PRODUCING RECORDED MATTER, RECORDED MATTER, AND INKJET RECORDING DEVICE

      
Application Number JP2023023459
Publication Number 2024/004896
Status In Force
Filing Date 2023-06-26
Publication Date 2024-01-04
Owner DNP FINE CHEMICALS CO., LTD. (Japan)
Inventor
  • Miyazawa Nami
  • Makimoto Yuji
  • Tamura Mitsuyoshi

Abstract

Provided is an aqueous ink composition which yields a recorded matter having high solvent resistance even if the aqueous ink composition is dried at a low temperature. This aqueous ink composition contains water and a resin. At least a part of the resin is contained as a dispersion of polymer fine particles. The resin contains an acrylic resin. The acrylic resin contains a copolymer that contains at least two types of monomer as constituent units. The acrylic resin has a Tg value of 0-120ºC.

IPC Classes  ?

  • C09D 11/30 - Inkjet printing inks
  • B41J 2/01 - Ink jet
  • B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
  • C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing

97.

AQUEOUS INK COMPOSITION, RECORDING METHOD, METHOD FOR PRODUCING RECORDED MATTER, RECORDED MATTER, AND INKJET RECORDING DEVICE

      
Application Number JP2023023460
Publication Number 2024/004897
Status In Force
Filing Date 2023-06-26
Publication Date 2024-01-04
Owner DNP FINE CHEMICALS CO., LTD. (Japan)
Inventor
  • Miyazawa Nami
  • Makimoto Yuji
  • Tamura Mitsuyoshi

Abstract

The present invention provides an aqueous ink composition for inkjet ejection, the aqueous ink composition having excellent adhesion to various substrates (recording media). The present invention provides an aqueous ink composition for inkjet ejection, the aqueous ink composition containing water and a resin, wherein the resin contains a polymer that contains a monomer A described below as a constituent unit. Monomer A: a monomer which has a ring structure and an ethylenically unsaturated bond

IPC Classes  ?

  • C09D 11/30 - Inkjet printing inks
  • B41J 2/01 - Ink jet
  • B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
  • C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing

98.

NON-AQUEOUS INK COMPOSITION, INK SET, RECORDING METHOD, METHOD FOR PRODUCING RECORDED MATERIAL, RECORDED MATERIAL, AND INKJET RECORDING APPARATUS

      
Application Number JP2023023461
Publication Number 2024/004898
Status In Force
Filing Date 2023-06-26
Publication Date 2024-01-04
Owner DNP FINE CHEMICALS CO., LTD. (Japan)
Inventor
  • Yoshimori Keishiro
  • Idenoue Satoshi
  • Orikasa Yuka
  • Makimoto Yuji
  • Miyazawa Nami
  • Utaka Kojun
  • Tamura Mitsuyoshi

Abstract

Provided is a non-aqueous ink composition by means of which a coating film having adhesion on a coating surface can be formed. The non-aqueous ink composition for inkjet discharge, the composition containing an organic solvent and a resin, wherein the resin contains a polymer that contains the following monomer A as a constituent unit. Monomer A: having an alicyclic structure as a ring structure and/or a heterocyclic structure, and an ethylenically unsaturated bond.

IPC Classes  ?

  • C09D 11/30 - Inkjet printing inks
  • B41J 2/01 - Ink jet
  • B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
  • C09D 11/40 - Ink-sets specially adapted for multi-colour inkjet printing

99.

PROCESS FILM FOR USE IN MANUFACTURE OF ALL-SOLID-STATE BATTERY AND METHOD FOR MANUFACTURING ALL-SOLID-STATE BATTERY

      
Application Number 18039617
Status Pending
Filing Date 2021-12-02
First Publication Date 2024-01-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Sasaki, Miho

Abstract

A novel process film for use in a process for pressurizing an all-solid-state battery element in manufacture of an all-solid-state battery. This process film for use in a process for pressurizing an all solid-state battery element in manufacture of an all solid-state battery is used in an application in which the process film pressurizes the all-solid-state battery element while covering the all-solid-state battery element, and then is removed from the all-solid-state battery element. The process film comprises a laminate including at least a base material layer and a heat sealable resin layer in the stated order from the outside.

IPC Classes  ?

  • H01M 50/124 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure
  • H01M 50/121 - Organic material
  • H01M 50/105 - Pouches or flexible bags
  • H01M 50/141 - Primary casings, jackets or wrappings of a single cell or a single battery for protecting against damage caused by external factors for protecting against humidity
  • H01M 50/193 - Organic material

100.

LIGHT MODULATING DEVICE

      
Application Number 18370449
Status Pending
Filing Date 2023-09-20
First Publication Date 2024-01-04
Owner DAI NIPPON PRINTING CO., LTD. (Japan)
Inventor Hagiwara, Yusuke

Abstract

A light modulating device including: a light transmissive plate having a curved surface; a light modulating cell; and an optically transparent adhesive film which is disposed between the curved surface of the light transmissive plate and the light modulating cell and attaches one side of the light modulating cell to the curved surface of the light transmissive plate.

IPC Classes  ?

  • G02F 1/1334 - Constructional arrangements based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
  • G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
  • G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
  • G02F 1/1333 - Constructional arrangements
  • G02F 1/1347 - Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
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