A composite semipermeable membrane includes: a porous support including a porous resin layer; and a separation functional layer formed of a polyamide-based resin on the porous resin layer. The polyamide-based resin contains a resin component derived from a divalent polyfunctional amine and a trivalent or higher polyfunctional acid halide, a molar ratio of the trivalent or higher polyfunctional acid halide to the divalent polyfunctional amine is in a range of 0.65 to 1.00, and a terminal carboxyl group concentration is 0.01 or less. The composite semipermeable membrane has an amide intensity ratio of 0.60 or more, the amide intensity ratio being a ratio of an absorption peak intensity derived from C═O stretching vibration of an amide group to an absorption peak intensity derived from a repeating unit of the porous resin layer, when measuring the absorption peaks by an ATR-IR method.
A wiring circuit board includes a base insulating layer, a conductive layer, and a cover insulating layer. The conductive layer has a terminal and a wiring. The wiring has a body portion and a connecting portion. The connecting portion connects the body portion to the terminal. The cover insulating layer has a cover body portion and a protruding portion. The cover body portion covers the body portion. The protruding portion covers the connecting portion. The protruding portion protrudes from the cover body portion.
A provided protective cover member is a member configured to be placed on a face of an object, the face having an opening. The protective cover member includes a laminate, and the laminate includes: a protective membrane having a shape configured to cover the opening when the protective cover member is placed on the face; and an adhesive layer. When a portion, of the protective membrane, coinciding with the adhesive layer when viewed in a direction perpendicular to a principal surface of the protective membrane is defined as a fixed portion of the protective membrane, an exposed surface of the protective membrane on a side opposite to a side, of the protective membrane, facing the adhesive layer has a region A overlapping the fixed portion when viewed in the perpendicular direction and having a contact angle of 55 degrees or more for methanol.
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 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 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
A pressure-sensitive adhesive composition includes a β-1,3-glucan derivative obtained by introducing an acyl group into a β-1,3-glucan, the β-1,3-glucan derivative having a degree of substitution of the acyl group of 2.6 or more and less than 3.0, and a compound having both of a (meth)acryloyl group and a hydroxyl-group-reactive functional group, and/or a reaction product of the β-1,3-glucan derivative and the compound having both of a (meth)acryloyl group and a hydroxyl-group-reactive functional group; and a photo-radical generator.
Provided is a pressure-sensitive adhesive sheet for processing a semiconductor element, which is capable of protecting a semiconductor element from electrostatic breakdown caused by peeling electrification and frictional electrification even under a high-humidity environment and/or under the application of a high voltage. The pressure-sensitive adhesive sheet includes a pressure-sensitive adhesive layer and a base material. A surface resistivity ρsBM of the base material and a surface resistivity ρsPA of the pressure-sensitive adhesive layer are each 1.0×1013Ω/□ or less. In one embodiment, a surface resistivity ρs10VBM of the base material at a time of application of 10 V and a surface resistivity ρs10VPA of the pressure-sensitive adhesive layer at a time of application of 10 V, and a surface resistivity ρs1000VBM 1,000 V and a surface resistivity ρs1000VPA 1,000 V satisfy the following expression (1) and expression (2).
Provided is a pressure-sensitive adhesive sheet for processing a semiconductor element, which is capable of protecting a semiconductor element from electrostatic breakdown caused by peeling electrification and frictional electrification even under a high-humidity environment and/or under the application of a high voltage. The pressure-sensitive adhesive sheet includes a pressure-sensitive adhesive layer and a base material. A surface resistivity ρsBM of the base material and a surface resistivity ρsPA of the pressure-sensitive adhesive layer are each 1.0×1013Ω/□ or less. In one embodiment, a surface resistivity ρs10VBM of the base material at a time of application of 10 V and a surface resistivity ρs10VPA of the pressure-sensitive adhesive layer at a time of application of 10 V, and a surface resistivity ρs1000VBM 1,000 V and a surface resistivity ρs1000VPA 1,000 V satisfy the following expression (1) and expression (2).
ρs
1000
VBM
/
ρs
10
VBM
≤
1
,
000
(
1
)
ρs
1000
VPA
/
ρs
10
VPA
≤
1
,
000
(
2
)
A separator for a nonaqueous electrolyte secondary battery according to the present invention includes a porous base material, a metal layer situated over either or both of opposite surfaces of the porous base material, and a metal oxide layer situated either over one of opposite surfaces of the metal layer or over both of the opposite surfaces of the metal layer, the one being a surface opposite to a surface of the metal layer on a side of the porous base material.
A multilayer body for a battery according to the present invention includes: a separator including a porous base material formed in a plate shape, and an inorganic material layer situated over either or both of opposite principal surfaces of the porous base material; and an organic support over which the separator is laminated.
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
H01M 50/403 - Manufacturing processes of separators, membranes or diaphragms
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
A method for producing a wiring circuit board includes a first step of setting a pattern forming region and an opening forming region in a supporting layer; a second step of forming a base insulating layer on the supporting layer at least in the pattern forming region; a third step of forming, by electrolytic plating, a conductive pattern on the base insulating layer in the pattern forming region and a dummy pattern in the opening forming region; and a fourth step of etching at least a portion of the supporting layer in the opening forming region.
H05K 3/10 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
C25D 5/02 - Electroplating of selected surface areas
H05K 3/00 - Apparatus or processes for manufacturing printed circuits
H05K 3/18 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
9.
WATER-DISPERSED PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET FOR RE-PEELING
Provided are a water-dispersed pressure-sensitive adhesive composition excellent in dispersion stability and applicability, and a pressure-sensitive adhesive sheet for re-peeling using the water-dispersed pressure-sensitive adhesive composition. The water-dispersed pressure-sensitive adhesive composition includes: a water-dispersed acrylic polymer; an active energy ray-curable resin; and a photopolymerization initiator, wherein the water-dispersed acrylic polymer is a polymer obtained by subjecting a monomer composition containing (A) a carboxyl group-containing monomer represented by the formula (1) to emulsion polymerization:
Provided are a water-dispersed pressure-sensitive adhesive composition excellent in dispersion stability and applicability, and a pressure-sensitive adhesive sheet for re-peeling using the water-dispersed pressure-sensitive adhesive composition. The water-dispersed pressure-sensitive adhesive composition includes: a water-dispersed acrylic polymer; an active energy ray-curable resin; and a photopolymerization initiator, wherein the water-dispersed acrylic polymer is a polymer obtained by subjecting a monomer composition containing (A) a carboxyl group-containing monomer represented by the formula (1) to emulsion polymerization:
Provided are a water-dispersed pressure-sensitive adhesive composition excellent in dispersion stability and applicability, and a pressure-sensitive adhesive sheet for re-peeling using the water-dispersed pressure-sensitive adhesive composition. The water-dispersed pressure-sensitive adhesive composition includes: a water-dispersed acrylic polymer; an active energy ray-curable resin; and a photopolymerization initiator, wherein the water-dispersed acrylic polymer is a polymer obtained by subjecting a monomer composition containing (A) a carboxyl group-containing monomer represented by the formula (1) to emulsion polymerization:
where R1 represents a hydrogen atom or a methyl group, R2 represents a divalent hydrocarbon group, “x” represents an integer of from 1 to 20, and “y” represents 0 or 1.
Provided are a water-dispersed pressure-sensitive adhesive composition excellent in water resistance, and a pressure-sensitive adhesive sheet for re-peeling using the water-dispersed pressure-sensitive adhesive composition. The water-dispersed pressure-sensitive adhesive composition includes: a water-dispersed acrylic polymer; an active energy ray-curable resin; and a photopolymerization initiator, wherein the active energy ray-curable resin is an emulsion containing a tetrafunctional or higher radically polymerizable monomer and a urethane acrylate.
Provided is a pressure-sensitive adhesive sheet excellent in water resistance. The pressure-sensitive adhesive sheet includes: a base material; and a pressure-sensitive adhesive layer formed of a water-dispersed pressure-sensitive adhesive composition including a water-dispersed acrylic polymer, an active energy ray-curable resin, and a photopolymerization initiator. The pressure-sensitive adhesive sheet has a pressure-sensitive adhesive strength maintenance ratio of 75% or more, which is calculated from the following equation: Pressure-sensitive adhesive strength maintenance ratio (%)={pressure-sensitive adhesive strength before immersion in water at 23° C. for 30 minutes (N/20 mm)/pressure-sensitive adhesive strength after immersion in water at 23° C. for minutes (N/20 mm)}×100.
A bonding sheet according to the present invention contains a matrix resin; solder particles; and a fluxing agent. In the bonding sheet, the solder particles are dispersed in the matrix resin, and the fluxing agent is unevenly distributed around the solder particles in the matrix resin. The method for producing the bonding sheet of the present invention includes a first step of dissolving a fluxing agent in a first solvent to prepare a fluxing agent solution; a second step of mixing a second solvent, a matrix resin component, solder particles, and the fluxing agent solution to prepare a mixed composition; and a third step of applying the mixed composition onto a substrate to form a coated film, and then drying the coated film to form a bonding sheet.
A lightguide component for illumination devices having first and second exit surfaces at opposite sides, the lightguide component including: a light-receiving portion to receive light emitted from a light source; a lightguide layer having a first principal face at the first exit surface side and a second principal face at the second exit surface side; and a light distribution controlling structure having a plurality of internal spaces. Each of the plurality of internal spaces includes a first slope to direct a portion of light propagating in the lightguide layer toward the first exit surface via total internal reflection, and a second slope at an opposite side from the first slope, and the lightguide component is configured to emit first light having a first intensity distribution through the first exit surface and to emit second light having a second intensity distribution through the second exit surface.
A method for dividing a composite material 10 in which a brittle material layer 1 and a resin layer 2 are laminated, the method including: a brittle material removing step in which irradiation is performed from a brittle material layer side with a laser beam L1, which is oscillated from an ultrashort pulse laser light source 20, along a scheduled dividing line DL of the composite material to form a scribe groove 11; and a resin removing step in which the resin layer is irradiated with a laser beam L2, which is oscillated from a laser light source 30, along the scheduled dividing line to remove a resin forming the resin layer.
Provided are: a water-dispersed pressure-sensitive adhesive composition that has an excellent pressure-sensitive adhesive strength, and that can achieve both of adhesiveness to an adherend and peelability; and a pressure-sensitive adhesive sheet for re-peeling using the water-dispersed pressure-sensitive adhesive composition. The water-dispersed pressure-sensitive adhesive composition includes: a water-dispersed acrylic polymer; an active energy ray-curable resin; and a photopolymerization initiator, wherein the water-dispersed acrylic polymer is a polymer having two or more glass transition temperatures.
Provided is a paint-protective coating material formed from a liquid coating composition. The coating composition comprises, as its base polymer, a polymer (A) that is a polymerization product of monomers comprising an acrylic monomer. The paint-protective coating material has a storage modulus at 70° C. of 0.40 MPa or higher and 1.30 or lower, a storage modulus at 23° C. of 250 MPa or higher and 800 MPa or lower, and a storage modulus at −30° C. of 2300 MPa or less.
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
Provided are: a water-dispersed pressure-sensitive adhesive composition that is excellent in applicability and that can achieve both of adhesiveness to an adherend and re-peelability; and a pressure-sensitive adhesive sheet for re-peeling using the water-dispersed pressure-sensitive adhesive composition. The water-dispersed pressure-sensitive adhesive composition includes: a water-dispersed acrylic polymer; an active energy ray-curable resin; and a photopolymerization initiator, wherein the water-dispersed acrylic polymer is a polymer obtained by subjecting a monomer composition containing a methacrylic acid ester having 2 or less carbon atoms to emulsion polymerization.
Provided is a pressure-sensitive adhesive sheet that is excellent in anchoring strength between a base material and a pressure-sensitive adhesive layer, and that is suppressed from causing an adhesive residue at the time of its peeling. The pressure-sensitive adhesive sheet includes: a base material; and a pressure-sensitive adhesive layer formed of a water-dispersed pressure-sensitive adhesive composition including a water-dispersed acrylic polymer, an active energy ray-curable resin, and a photopolymerization initiator. The pressure-sensitive adhesive sheet has a change ratio of −50% or more, which is calculated from the following equation: Change ratio (%)={(anchoring strength after UV irradiation-anchoring strength before UV irradiation)/anchoring strength before UV irradiation}×100.
Provided is a method for producing a wiring circuit board that includes the steps of forming a first metal layer on a metal supporting substrate; forming an insulating layer on the first metal layer; removing a portion of the first metal layer, the portion being exposed at the opening portion of the insulating layer, to expose the metal supporting substrate at the opening portion; forming a second metal layer on a portion of the metal supporting substrate exposed at the opening portion and on the insulating layer; and forming a conductive layer on the second metal layer. A wiring circuit board includes the metal supporting substrate, the first metal layer having a first opening portion, the insulating layer having a second opening portion having an opening along the first opening portion, the second metal layer connected to the metal supporting substrate, and the conductive layer on the second metal layer.
H05K 3/02 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
According to the present invention, a laminate has: a fiber aggregate including a plurality of nanofibers aggregated into a sheet; and a reflective substrate on which the fiber aggregate is placed and which has a reflectance of 0.1% or more. In this laminate, the fiber aggregate includes: a first orientation part formed in a part of a thickness direction of the fiber aggregate; and a second orientation part formed nearer to the reflective substrate than the first orientation part and having a lower degree of orientation than the first orientation part.
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
H01B 1/04 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon, or silicon
H01Q 17/00 - Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
21.
METHOD FOR PRODUCING WIRING CIRCUIT BOARD ASSEMBLY SHEET
A method for producing a wiring circuit board assembly sheet includes a marking step of forming a mark made of a recessed portion in a metal support board, and after the marking step, an insulating layer forming step of forming a base insulating layer on one surface in a thickness direction of the metal support board formed with the mark.
H05K 3/00 - Apparatus or processes for manufacturing printed circuits
22.
NUCLEOSIDE PHOSPHORAMIDITE IDENTIFYING SYSTEM, NUCLEOSIDE PHOSPHORAMIDITE IDENTIFYING METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM
A nucleoside phosphoramidite identifying system for improving a nucleoside phosphoramidite identification accuracy includes a memory unit configured to store spectra of solutions of a plurality of different nucleoside phosphoramidites, a detecting unit configured to detect a spectrum of a solution of a nucleoside phosphoramidite, and an identifying unit configured to identify the nucleoside phosphoramidite based on cosine similarity between the spectra stored in the memory unit and the spectrum detected by the detecting unit.
G16B 40/10 - Signal processing, e.g. from mass spectrometry [MS] or from PCR
G01N 21/3577 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
An assembly sheet includes a supporting portion, a plurality of wiring circuit boards, and a joint portion. The supporting portion supports the plurality of wiring circuit boards. The supporting portion surrounds the plurality of wiring circuit boards while being separated from the plurality of wiring circuit boards by an interval. The joint portion joins the plurality of wiring circuit boards to the supporting portion. The plurality of wiring circuit boards includes a first wiring circuit board and a second wiring circuit board. The second wiring circuit board is arranged next to the first wiring circuit board while being separated from the first wiring circuit board by an interval. The second wiring circuit board is symmetrical to the first wiring circuit board with respect to a point centered therebetween. The supporting portion includes a first and second mark. The second mark is asymmetrical to the first with respect to the point.
A wiring circuit board includes a support metal layer; a base insulating layer disposed on at least one surface in the thickness direction of the support metal layer, and a wiring layer disposed on one surface in the thickness direction of the base insulating layer. A plurality of stripe grooves that extends along a predetermined direction orthogonal to the thickness direction and a plurality of recesses that sinks in the thickness direction of the support metal layer are formed on one surface in the thickness direction and/or the other surface in the thickness direction of the support metal layer. The recesses form a two-dimensional code having a generally rectangular shape in plan view by means of a dot pattern. One side of the two-dimensional code is disposed so as to lie along the stripe grooves.
The present invention relates to a surface-modifying layer including a polymeric component having a hydroxyl group and an unsaturated hydrocarbon group, in which a molar ratio of the unsaturated hydrocarbon group to the hydroxyl group is 0.01 or more and less than 1, a surface-modifying sheet including the surface-modifying layer and a release sheet, a laminate, a surface-modified member and a coated article, in which the surface-modifying sheet is used, a method for producing a surface-modified member, and a method for producing a coated article.
A lightguide component for light emission devices has a first principal face and a second principal face at an opposite side from the first principal face. The lightguide component for light emission devices includes: a lightguide layer including a light-receiving portion to receive light emitted from a light source, a third principal face at the first principal face side, and a fourth principal face at the second principal face side; and a light distribution controlling structure having a plurality of internal spaces, the plurality of internal spaces creating interfaces to direct a portion of the light propagating in the lightguide layer toward the first principal face via total internal reflection. In a plan view a first region in which the light distribution controlling structure is present and a second region in which the light distribution controlling structure is not present are disposed so as to define a predetermined design.
An assembly sheet includes a plurality of wiring circuit boards, a frame, and a reinforcement portion. The wiring circuit board has a support layer, a base insulating layer disposed on a one-surface of the support layer in a thickness direction, and a conductive pattern disposed on a one-surface of the base insulating layer in the thickness direction. The frame supports the wiring circuit board. The reinforcement portion reinforces the frame. The reinforcement portion is disposed on an other-surface of the frame in the thickness direction.
Provided is a masking tape to be used at the time of formation of an electromagnetic wave shield, which is excellent in followability to irregularities, and which is capable of being peeled off from an irregular surface without any adhesive residue. The masking tape for forming an electromagnetic wave shield includes a pressure-sensitive adhesive layer that is increased in modulus of elasticity through active energy ray irradiation to 20 times or more as high as that before the active energy ray irradiation, wherein the pressure-sensitive adhesive layer has a modulus of elasticity after the active energy ray irradiation of 500 MPa or less.
C08G 18/62 - Polymers of compounds having carbon-to-carbon double bonds
C08G 18/81 - Unsaturated isocyanates or isothiocyanates
C09J 133/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof
C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping
H01L 23/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor or other solid state devices
H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement
29.
POLYMER DISPERSED LIQUID CRYSTAL FILM AND MANUFACTURING METHOD THEREFOR
A polymer dispersed liquid crystal (PDLC) film achieves a haze (light diffusibility) capable of exhibiting a shielding function, and improved backscattering ratio. The PDLC film according to an embodiment of the present invention includes a first transparent conductive film, a polymer dispersed liquid crystal layer, and a second transparent conductive film in the stated order. The polymer dispersed liquid crystal layer contains a polymer matrix and droplets of a liquid crystal compound dispersed in the polymer matrix. An average particle diameter of the droplets when viewed from a direction perpendicular to a main surface of the PDLC film is from 0.3 μm to 0.9 μm. A volume ratio of the droplets in the polymer dispersed liquid crystal layer is from 20% to 70%. The liquid crystal compound has a birefringence of from 0.20 to 0.50. The polymer dispersed liquid crystal layer has a thickness of from 5 μm to 40 μm.
The present invention relates to a surface-modifying sheet including a release sheet and a surface-modifying layer, in which the surface-modifying layer contains a polymeric component and an oligomer component, the oligomer component has a weight average molecular weight (Mw) of 100 to 7,000, a HSP distance (Ra) between the oligomer component and a bisphenol A type glycidyl ether is 7.5 or more, and the oligomer component is contained in an amount of 0.1 to 30 parts by mass with respect to 100 parts by mass of the polymeric component, and relates to a laminate, a surface-modified member and a coated article using the surface-modifying sheet, a method for producing the surface-modified member, and a method for producing the coated article.
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 37/06 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
B32B 37/26 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the laminating process, e.g. release layers or pressure equalising layers
A method for producing a wiring circuit board includes a step of forming an insulating layer on one surface in a thickness direction of a substrate, a step of forming a plurality of wirings on one surface in the thickness direction of the insulating layer, a step of forming an opening portion including the plurality of wirings when projected in the thickness direction in the substrate, a step of forming a resist pattern having an opening portion having a pattern shape along the plurality of wirings on the other surface in the thickness direction of the insulating layer, a step of forming a metal support portion by depositing a metal material on the insulating layer inside the opening portion, and a step of removing the resist pattern.
A lightguide component for illumination devices having an exit surface includes: a lightguide layer having a light-receiving portion to receive light emitted from a light source, a first principal face at the exit surface side, and a second principal face at an opposite side from the first principal face; a light distribution controlling structure having a plurality of internal spaces, each of the plurality of internal spaces including a first slope to direct a portion of light propagating in the lightguide layer toward the exit surface via total internal reflection, and a second slope at an opposite side from the first slope, wherein, when viewed from a normal direction of the first principal face of the lightguide layer, the first slope presents a curved surface that is convex toward the light source; and an anti-reflection layer and/or anti-glare layer disposed at the first principal face side of the lightguide layer.
The present invention provides an electrical debonding type adhesive sheet capable of producing a joined body in which a voltage can be stably applied to an electrical debonding type adhesive layer. An electrical debonding type adhesive sheet according to a first embodiment of the present invention includes a first adhesive layer, a substrate for voltage application including an electroconductive layer and a base layer, and a second adhesive layer in this order, and has a first protrudent part, in which the first adhesive layer and the substrate for voltage application extend and protrude with respect to the second adhesive layer, and a second protrudent part, in which the substrate for voltage application extends from the first protrudent part and protrudes with respect to the first adhesive layer.
B32B 7/06 - Interconnection of layers permitting easy separation
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 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
A plastic optical fiber includes a core and a clad disposed on an outer circumference of the core. The core includes a first resin, and the clad includes a second resin. The first resin has a first glass transition temperature Tg1 of 120° C. or higher. The second resin has a second glass transition temperature Tg2 of 120° C. or higher. When the plastic optical fiber bent once 180 degrees at 25° C. has a curvature radius R and a minimum of the curvature radius R is defined as a curvature radius at which a crack does not occur in a bent portion of the plastic optical fiber, the minimum is 5 mm or less.
An adhesive composition contains a β-1,3-glucan derivative having a degree of substitution of the acyl group of 2.6 or more and less than 3.0, and an isocyanate-based crosslinking agent. A pressure-sensitive adhesive tape includes a pressure-sensitive adhesive layer formed from the adhesive composition.
C09J 7/25 - Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
An optical transmitter includes a TOSA and an LC parallel circuit. The TOSA is configured to convert a first electrical signal into an optical signal. The LC parallel circuit includes an inductor and a capacitor. The inductor and the capacitor are connected in parallel to each other. The LC parallel circuit is connected to the TOSA.
An assembly sheet includes a wiring circuit board, a frame, and a reinforcement portion. The wiring circuit board has a support layer, a base insulating layer, and a conductive pattern. The frame supports the wiring circuit board. The reinforcement portion is disposed on the frame and reinforces the frame. The reinforcement portion has a first layer made of a metal and a second layer made of a metal.
H05K 3/00 - Apparatus or processes for manufacturing printed circuits
H05K 3/10 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
38.
WIRING CIRCUIT BOARD AND METHOD FOR PRODUCING WIRING CIRCUIT BOARD
A method for producing a wiring circuit board includes a step (1) of producing a substrate with a metal support board including a metal support board and a step (2) of etching the metal support board. The wiring circuit board includes a frame, a mounting portion, an opening portion, and a joint. Each of the frame and the mounting portion includes a metal support layer, a base insulating layer, a conductive layer, and a cover insulating layer. The joint does not include the metal support layer. In step (2), by etching the metal support board corresponding to the opening portion and the joint from the other side in the thickness direction by using an etching resist, the metal support layer is formed.
In an example, a vehicle seat sensor system includes a vehicle seat, a flexible seat sensor, and an electronics unit. The vehicle seat includes a seat surface. The flexible seat sensor is disposed within a deformable distance from the seat surface and includes one or more signal electrodes, one or more ground electrodes, one or more dielectric layers, and one or more capacitors. Each capacitor is formed by a combination of a corresponding signal electrode and a corresponding ground electrode with a corresponding dielectric layer positioned between the corresponding signal electrode and the corresponding ground electrode. The electronics unit is connected to the flexible seat sensor and is configured to electrically communicate with the flexible seat sensor. The flexible seat sensor is configured to provide a capacitive output proportional to an amount of pressure applied to the flexible seat sensor.
B60R 21/015 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, e.g. for disabling triggering
G01L 1/14 - Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
40.
OPTICAL LAMINATE, METHOD FOR PRODUCING OPTICAL LAMINATE, OPTICAL MEMBER, OPTICAL APPRATUS, METHOD FOR PRODUCING OPTICAL MEMBER, AND METHOD FOR PRODUCING OPTICAL APPARATUS
The present invention provides an optical laminate including a void-containing layer in which a pressure-sensitive adhesive, an adhesive, and the like barely permeate a void. In order to achieve the object, an optical laminate (10a) or (10b) of the present invention includes a void-containing layer (12) and a low moisture permeable layer (13) formed on the void-containing layer (12), wherein the low moisture permeable layer (13) includes at least one element selected from the group consisting of metal, metal oxide, silicon, silicon oxide and an organic-inorganic hybrid material, and a moisture vapor transmission rate of the low moisture permeable layer (13) measured by a dish method defined in JIS Z 0208-1976 is 35 g/m2·day or less.
A low-dielectric board material includes a metal layer and a porous resin layer disposed on a one-side surface of the metal layer in the thickness direction. The porous resin layer includes a first region, a second region, a third region, and a fourth region that are located in sequence toward a direction away from the metal layer when the porous resin layer is equally divided into four in the thickness direction. The first region has a plurality of closed cells that are separate from each other in a resin matrix. The average of the aspect ratios AR of the plurality of closed cells in the first region is 0.80 or more and 1.20 or less. The average of the aspect ratios AR is a ratio (L1/L2) of a length L1 of a closed cell in a direction orthogonal to the thickness direction to a length L2 of the closed cell in the thickness direction in a cross-sectional view.
A present switch device includes a glass layer, and a switch section situated on a back surface side of the glass layer. A thickness of the glass layer is 20 μm or greater and 150 μm or less. The switch section includes a plurality of contact points including a vertically movable contact point. When the glass layer is pushed, the glass layer elastically deforms and the plurality of contact points switch between a continuous state and a non-continuous state.
Provided are a method for preserving a composite semipermeable membrane which is less likely to cause a decrease in the water permeability of the composite semipermeable membrane even in a high-temperature environment, a preservation solution used for the method, and a spiral membrane element including the preservation solution. A method for preserving a composite semipermeable membrane that allows monovalent ions to selectively permeate therethrough, the method includes using an aqueous solution containing an inorganic salt and/or an organic salt composed only of monovalent cations and monovalent anions as a preservation solution to be brought into contact with the composite semipermeable membrane.
A wiring circuit board includes a metal supporting layer, an adhesion layer, a first conductive layer, an insulating layer, and a second conductive layer. The adhesion layer is disposed on one-side surface of the metal supporting layer in the thickness direction, and contains at least one metal selected from the group Zr, Ti, W, Mo, V, Y, Nb, and Ta. The first conductive layer is disposed on one-side surface of the adhesion layer in the thickness direction, and has an insulating layer with a penetrating hole disposed on a one-side surface thereof. The second conductive layer includes a portion electrically connected with the metal supporting layer through the adhesion layer located in the penetrating hole. The second conductive layer is located at one side of the metal supporting layer in the penetrating hole and one side of the insulating layer in the thickness direction.
Provided is a pressure-sensitive adhesive tape processing method capable of easily separating a base material and a pressure-sensitive adhesive for forming a pressure-sensitive adhesive tape from each other at low cost. Furthermore, a pressure-sensitive adhesive tape processing device used for such a pressure-sensitive adhesive tape processing method is provided. The pressure-sensitive adhesive tape processing method according to an embodiment of the present invention is a method for processing a pressure-sensitive adhesive tape including a base material layer and a pressure-sensitive adhesive layer, a storage modulus of the base material layer at 25° C. is 2 MPa or more, and the pressure-sensitive adhesive tape processing method includes a step (I) of separating a pressure-sensitive adhesive for forming the pressure-sensitive adhesive layer, from the base material layer, by grinding a surface of the pressure-sensitive adhesive layer of the pressure-sensitive adhesive tape.
Provided is a polysulfide-based sealant that allows to obtain a highly reliable molded product (cured material) with reduced formation and growth of air bubbles. A sealant sheet formed in a sheet shape is provided. The sealant sheet comprises a polysulfide polymer (A), a thiol compound (B) having two or more thiol groups per molecule, an allyl compound (C) having two or more allyl groups per molecule, and a photo-radical generator (D).
The purpose of the present invention is to provide an adhesion improver that is to be used for an edible base material for cell culturing and contains an edible and non-lethal animal-derived component, a cell culturing scaffold material containing the adhesion improver, a tissue body containing the cell culturing scaffold material, etc.
The purpose of the present invention is to provide an adhesion improver that is to be used for an edible base material for cell culturing and contains an edible and non-lethal animal-derived component, a cell culturing scaffold material containing the adhesion improver, a tissue body containing the cell culturing scaffold material, etc.
A cell culturing scaffold material suitable for the production of a cultured meat can be produced by applying an adhesion improver containing an edible and non-lethal animal-derived component to an edible base material for cell culturing.
An electric motor stator includes a stator core in a tubular shape, which stator core has slots in which insulating paper and a winding are fixed with varnish, and at a first temperature obtained by heating, an adhesive force of an adhesive provided on at least one side of a base material of the insulating paper is less than an adhesive force of the varnish.
H02K 3/34 - Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
49.
METHOD FOR MANUFACTURING SEPARATION MEMBRANE AND SEPARATION MEMBRANE
The present invention provides a method for manufacturing a separation membrane suitable for transferring a separation functional layer and an intermediate layer from a release liner to a porous support member. The manufacturing method of the present invention is a method for manufacturing a separation membrane 10 including a separation functional layer 1, a porous support member 3, and an intermediate layer 2. The manufacturing method includes: forming the intermediate layer 2 on a first laminate 15 having a release liner 5 and the separation functional layer 1; bonding the intermediate layer 2 of a second laminate 16 having the release liner 5, the separation functional layer 1, and the intermediate layer 2 in this order to the porous support member 3 and thereby forming a third laminate 17; and removing the release liner 5 from the third laminate 17. In the manufacturing method, the intermediate layer 2 is formed in such a manner that a ratio R of an adhesive strength A2 (N/50 mm) between the intermediate layer 2 and the porous support member 3 with respect to an adhesive strength A1 (N/50 mm) between the release liner 5 and the separation functional layer 1 is 3.1 or more.
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
The present invention provides an optical laminate including a void-containing layer with high strength against peeling, a method for producing the optical laminate, an optical member including the optical laminate, an optical apparatus including the optical laminate, a method for producing the optical member, and a method for producing the optical apparatus. The optical laminate (10a) or (10b) of the present inventions includes: a void-containing layer (12); and a hard layer (13) formed on the void-containing layer (12), wherein the void-containing layer (12) has a void fraction of 30 vol % or more, the hard layer (13) includes at least one element selected from the group consisting of metal, metal oxide, silicon, silicon oxide and an organic-inorganic hybrid material, and hardness measured by pushing an indenter of a nano indenter into the hard layer (13) for 20 nm is larger than hardness of the void-containing layer (12).
An object of the present invention is to provide a radiation curable pressure-sensitive adhesive sheet with excellent storage stability, which can suppress the progress of curing during storage and maintain excellent level difference absorbability and stress relaxation properties for a long time. A radiation curable pressure-sensitive adhesive sheet 1 of the present invention has a pressure-sensitive adhesive layer 10 that is cured by irradiation with radiation. The pressure-sensitive adhesive layer 10 contains a photopolymerization initiator 11a and a crosslinking agent 11b, and the curing by irradiation with radiation is curing by a reaction between the photopolymerization initiator 11a and the crosslinking agent 11b. In the radiation curable pressure-sensitive adhesive sheet 1 of the present invention, when the pressure-sensitive adhesive layer 10 is stored at 50° C. for 4 weeks, a rate of change in residual stress (N/cm2) expressed by the following equation is 70% or less.
An object of the present invention is to provide a radiation curable pressure-sensitive adhesive sheet with excellent storage stability, which can suppress the progress of curing during storage and maintain excellent level difference absorbability and stress relaxation properties for a long time. A radiation curable pressure-sensitive adhesive sheet 1 of the present invention has a pressure-sensitive adhesive layer 10 that is cured by irradiation with radiation. The pressure-sensitive adhesive layer 10 contains a photopolymerization initiator 11a and a crosslinking agent 11b, and the curing by irradiation with radiation is curing by a reaction between the photopolymerization initiator 11a and the crosslinking agent 11b. In the radiation curable pressure-sensitive adhesive sheet 1 of the present invention, when the pressure-sensitive adhesive layer 10 is stored at 50° C. for 4 weeks, a rate of change in residual stress (N/cm2) expressed by the following equation is 70% or less.
Residual stress change rate (%)=(residual stress after storage at 50° C. for 4 weeks−initial residual stress)/(initial residual stress)×100
The present invention relates to a composite that has excellent adhesion strength and favorable electrical conductivity in a longitudinal direction of the composite and 360° in a circumferential direction (directions of a Y-axis and a Z-axis) with respect to the longitudinal direction as an axis (X-axis). The composite includes an elongated adhesive body and an electrically conductive threadlike member.
The present invention provides a novel fiber suitable for an adsorbent for acidic gas. The fiber of the present invention includes a polymer having an amino group. With respect to the fiber, an adsorption amount of carbon dioxide when the fiber is caused to be in contact with mixed gas composed of carbon dioxide, nitrogen, and water vapor for 15 hours is 0.1 mmol/g or more, for example. Here, the carbon dioxide in the mixed gas has a concentration of 400 vol ppm, and the mixed gas has a temperature of 23° C. and a humidity of 50% RH.
B01J 20/28 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
B01J 20/30 - Processes for preparing, regenerating or reactivating
D01D 5/00 - Formation of filaments, threads, or the like
D01F 6/50 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyalcohols, polyacetals or polyketals
54.
LAMINATED SHEET PROCESSING METHOD AND LAMINATED SHEET PROCESSING DEVICE
Provided is a laminated sheet processing method capable of easily separating a base material for forming many kinds of laminated sheets, such as pressure-sensitive adhesive tapes, release films, and antistatic films, and a functional layer such as a pressure-sensitive adhesive layer, a release layer, and an antistatic layer laminated on the base material, from each other, at low cost. Furthermore, a laminated sheet processing device used for such a laminated sheet processing method is provided. The laminated sheet processing method according to an embodiment of the present invention is a method for processing a laminated sheet including a base material layer and a functional layer, and includes a step (I) of applying a separation liquid to a surface of the functional layer.
A member supplying sheet includes two or more protective cover members each configured to be placed on a face of an object that has an opening on the face; and a substrate sheet with the two or more protective cover members arranged on a surface thereof. The protective cover members each include a laminate including: a protective membrane shaped to cover the opening when the protective cover member is placed on the face; and a carrier film. The substrate sheet includes a substrate layer and an adhesive layer laminated on the substrate layer. The carrier film is adhered to the substrate layer via the adhesive layer. The surface free energy of the carrier film on a surface thereof on the side closer to the substrate sheet is 20 mJ/m2 or more. The adhesive layer has a tack force of 100 mN/mm2 or less.
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 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 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping
Described herein are gas separation membranes that provide improved compatibility between the gutter layer and the porous support and/or the separation layer for gases. Such composite membranes have a high water/air selectivity in permeability.
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
The present invention relates to a sheet body including a first resin layer and a second resin layer, in which the first resin layer is laminated on one surface of the second resin layer, the first resin layer contains first and second oil components, the second resin layer contains third and fourth oil components, the second and fourth oil components have a hydrophilic group and contain a low-temperature phase-separable oil component, a hydroxyl value of the second oil component is smaller than a hydroxyl value of the fourth oil component, and a hydroxyl value of the fourth oil component is 50 mgKOH/g or less.
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
An electrode includes a substrate film, a metal underlying layer, and a conductive carbon layer. A ratio (O/C) of oxygen to carbon at a place 4.5 nm away from a one-side surface of the conductive carbon layer toward the other side in the thickness direction is less than 0.01 where the ratio (O/C) of oxygen to carbon is measured using X-ray photoelectron spectroscopy.
An electrochromic element includes a first transparent electrode layer, an oxidation color development layer, an electrolyte layer and a second transparent electrode layer in this order. The oxidation color development layer is an oxide layer or a hydroxide layer, and contains nickel as a main component, and metal elements other than nickel. The oxidation color development layer has a thickness of 20 nm or more. The first transparent electrode layer and the oxidation color development layer are in contact with each other. The oxidation color development layer and the electrolyte layer are in contact with each other. The oxidation color development layer includes a near-electrolyte layer and a near-electrode layer. The porosity of the near-electrolyte layer is larger than the porosity of the near-electrode layer.
G02F 1/1523 - 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 an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material
An electrode includes a resin film and a conductive carbon layer in this order in a thickness direction. The conductive carbon layer has an sp3 bond. The electrode has a thermal shrinkage of −0.2% or more and 0.2% or less when being heated at 150° C. for 1 hour.
A piezoelectric film contains a piezoelectric material having a wurtzite-type crystal structure as a main component, and an additive element containing Kr, wherein the piezoelectric material contains a component selected from the group consisting of Zn, Al, Ga, Cd, and Si, as an electropositive element, and wherein a ratio of a content of Kr element to a content of contained elements in the piezoelectric material is in a range from 0.01 atm % to 0.05 atm %.
C04B 35/453 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on zinc, tin or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates
C30B 23/08 - Epitaxial-layer growth by condensing ionised vapours
C30B 25/06 - Epitaxial-layer growth by reactive sputtering
H10N 30/076 - Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base by depositing piezoelectric or electrostrictive layers, e.g. aerosol or screen printing by vapour phase deposition
The present disclosure provides an adhesive sheet. The adhesive sheet of the present disclosure comprises a substrate layer and an adhesive layer disposed on at least one surface of the substrate layer, wherein a 180° peel adhesive force to a stainless steel plate, measured when the adhesive sheet is adhered to the stainless steel plate and left at 23° C.×50RH % for 0.5 h, is from 0.1 N to 6 N. The adhesive sheet of the present disclosure has excellent adhesion, flatness and reusability (reworkability), and is easily peelable after use.
The present invention relates to a coating material containing a resin component α and an oil component. An SP value of the resin component α is 7.5 to 11.0 (cal/cm3)1/2, and the oil component can exude out from a cured or dried coating film layer to which the coating material has been applied when a temperature drops to a predetermined value or less.
The present invention provides an acidic gas adsorbent having improved heat resistance. The acidic gas adsorbent of the present invention includes a porous body, and an amine compound being a solid and being supported on surfaces of pores of the porous body. The acidic gas adsorbent includes, for example, a cover layer covering the surfaces of the pores of the porous body, and the cover layer includes the amine compound. As an example, when each pore of the porous body is assumed to have a spherical shape, the cover layer has a thickness of 5.0 nm or less, the thickness being calculated from the average pore diameter of the porous body, the pore volume of the porous body, and the pore volume of the acidic gas adsorbent.
B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
B01J 20/28 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
An optical filter is configured to have a regular transmittance of 60% of higher for light having a wavelength of 950 nm. The optical filter is also configured such that in a state in which a light resistance test of irradiating the optical filter for 300 hours with light from a xenon arc lamp having a wavelength not shorter than 300 nm and not longer than 400 nm and a wattage of 120 W/m2 is performed, the optical filter exhibits a change in C* having an absolute value of 6 or smaller between before and after the light resistance test, the C* being measured by the SCE method by use of a spectrophotometer.
A wiring circuit board includes a first insulating layer, a conductive pattern disposed at one side of the first insulating layer in a thickness direction and having a terminal and a wire connected with the terminal, and a second insulating layer for suppressing release of the terminal from the first insulating layer. The second insulating layer has a first portion disposed at the one side of the first insulating layer in the thickness direction and a second portion disposed at one side of a peripheral edge portion of the terminal in the thickness direction and covering the peripheral edge portion.
H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
H05K 3/10 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
H05K 3/18 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
H05K 3/38 - Improvement of the adhesion between the insulating substrate and the metal
67.
REINFORCEMENT MATERIAL AND REINFORCEMENT STRUCTURE
A reinforcement material includes a resin layer and a restraining layer. The resin layer contains a resin component and a foaming agent, and serves as a reinforcement layer for reinforcing an object. The restraining layer is disposed on the resin layer. The reinforcement layer contains a matrix resin obtained by curing the resin component and a plurality of cells generated by foaming the foaming agent. A ratio of the total area of the plurality of cells in a cross section of the reinforcement layer is 83% or more, and an elastic modulus of the matrix resin of the reinforcement layer is 1.4 GPa or more.
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
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 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 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
An electromagnetic shield includes a plate-shaped base. The base has a first surface and a second surface. The second surface is distant from the first surface and extends along the first surface. The first surface includes a plurality of first recessed portions and a first solid portion. The first solid portion includes a surface in contact with an edge of the first recessed portion in the particular direction, the surface being a basis of a depth of the first recessed portion. The first solid portion has a dimension in a depth direction of the first recessed portion. The second surface includes a plurality of second recessed portions arranged alternately with the plurality of first recessed portions in the particular direction.
The present disclosure provides an adhesive sheet. The adhesive sheet in the present disclosure comprises a substrate layer and an adhesive layer provided on at least one surface of the substrate layer. The surface roughness of the adhesive layer is as follows: Ra: 0.2 to 1.5 μm, preferably 0.4 to 1.0 μm; Rz: 2.0 to 15.0 μm, preferably 3.0 to 10.0 μm, and Ra/Rz is 3.0 to 30.0, preferably 5.0 to 20.0. The adhesive sheet in the present disclosure has excellent adhesion, flatness, and reusability (reworkability) and is easily peelable after use.
A composite material according to the present invention includes: a frame portion including a first resin; and a plurality of voids. The composite material includes a first layer and a second layer each placed along a periphery of each of the plurality of voids. The first layer includes a plurality of inorganic particles. The second layer includes at least one resin selected from the group consisting of the first resin and a second resin different from the first resin. Moreover, the second layer covers the first layer from a farther side of the first layer and faces the void, the farther side being farther from the frame portion.
The purpose of the present invention is to provide: an adhesion improver which contains an edible plant-derived component and is used in an edible base material for culturing cells; a cell culturing scaffolding material containing said adhesion improver; and a tissue body containing said cell culturing scaffolding material.
The purpose of the present invention is to provide: an adhesion improver which contains an edible plant-derived component and is used in an edible base material for culturing cells; a cell culturing scaffolding material containing said adhesion improver; and a tissue body containing said cell culturing scaffolding material.
A cell culturing scaffolding material suitable for producing cultured meat can be produced by applying an adhesion improver containing an edible plant-derived component to an edible base material for culturing cells.
A fluororesin that includes a residue unit represented by formula (1), and a terminal group represented by formula (2); and a fluororesin that includes a residue unit represented by formula (1) and has a transmittance of 50% or more measured at an optical path length of 10 mm and a wavelength of 275 nm when dissolved in perfluorohexane to produce a 10 wt % perfluorohexane solution. In formula (1): Rf1, Rf2, Rf3, and Rf4 each independently represent one selected from the group consisting of fluorine atoms, C1-7 linear perfluoroalkyl groups, C3-7 branched perfluoroalkyl groups, or C3-7 cyclic perfluoroalkyl groups; the perfluoroalkyl groups may have an etheric oxygen atom; Rf1, Rf2, Rf3, and Rf4 may bond to each other to form a ring having 4 to 8 carbon atoms; and the ring may include an etheric oxygen atom. In formula (2), i is an integer of 3-20.
A fluororesin that includes a residue unit represented by formula (1), and a terminal group represented by formula (2); and a fluororesin that includes a residue unit represented by formula (1) and has a transmittance of 50% or more measured at an optical path length of 10 mm and a wavelength of 275 nm when dissolved in perfluorohexane to produce a 10 wt % perfluorohexane solution. In formula (1): Rf1, Rf2, Rf3, and Rf4 each independently represent one selected from the group consisting of fluorine atoms, C1-7 linear perfluoroalkyl groups, C3-7 branched perfluoroalkyl groups, or C3-7 cyclic perfluoroalkyl groups; the perfluoroalkyl groups may have an etheric oxygen atom; Rf1, Rf2, Rf3, and Rf4 may bond to each other to form a ring having 4 to 8 carbon atoms; and the ring may include an etheric oxygen atom. In formula (2), i is an integer of 3-20.
A fluororesin that includes a residue unit represented by formula (1), and a terminal group represented by formula (2); and a fluororesin that includes a residue unit represented by formula (1) and has a transmittance of 50% or more measured at an optical path length of 10 mm and a wavelength of 275 nm when dissolved in perfluorohexane to produce a 10 wt % perfluorohexane solution. In formula (1): Rf1, Rf2, Rf3, and Rf4 each independently represent one selected from the group consisting of fluorine atoms, C1-7 linear perfluoroalkyl groups, C3-7 branched perfluoroalkyl groups, or C3-7 cyclic perfluoroalkyl groups; the perfluoroalkyl groups may have an etheric oxygen atom; Rf1, Rf2, Rf3, and Rf4 may bond to each other to form a ring having 4 to 8 carbon atoms; and the ring may include an etheric oxygen atom. In formula (2), i is an integer of 3-20.
A method for producing a wiring circuit board includes a region setting step of setting a pattern forming region and an opening forming region in a support layer; an insulating layer forming step of forming a base insulating layer on the support layer in the pattern forming region; a pattern step of forming a conductive pattern having a first conductive layer and a second conductive layer on the base insulating layer; and an etching step of etching the support layer in the opening forming region, and in the pattern step, a dummy pattern is formed in the opening forming region.
H05K 3/10 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
H05K 3/00 - Apparatus or processes for manufacturing printed circuits
H05K 3/18 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
74.
OPTICAL FILTER, METHOD FOR MANUFACTURING SAME, AND OPTICAL MODULE
An optical filter is configured to have a regular transmittance of 60% or higher for light having a wavelength of 950 nm. The optical filter is also configured to be contracted by being heated at a temperature of 85° C. or higher, or a size change of the optical filter occurs from room temperature to 300° C. as monotonous increase in a tensile mode of a thermomechanical analyzer (TMA).
The present invention provides a technology of switching the appearance of a product. A decorative film according to an embodiment of the present invention includes: a light control layer including a first transparent conductive film, a polymer dispersed liquid crystal layer containing a polymer matrix and droplets dispersed in the polymer matrix, the droplets each containing a liquid crystal compound and a dichroic dye, and a second transparent conductive film in the stated order from a viewer side thereof; and a reflective layer arranged on a side of the light control layer opposite to the viewer side.
G02F 1/137 - 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
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
The present invention provides a spiral membrane element suitable for suppressing a decrease in a permeation rate (or a permeation flux) of a permeated fluid from a separation membrane. A spiral membrane element of the present invention includes: a central tube; a membrane leaf that has a separation membrane and a permeation spacer and is wound around the central tube; and a flow passage spacer that is connected to the permeation spacer and is wound around the central tube on a side closer to the central tube than the membrane leaf is. A pressure loss of the flow passage spacer measured by a predetermined test is smaller than a pressure loss of the permeation spacer.
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
An optical transmission system converts a first electrical signal into an optical signal, transmits the converted optical signal, and converts the transmitted optical signal into a second electrical signal. The optical transmission system includes an electrooptic conversion device, an optical transmission path, and a photoelectric conversion device. The first electrical signal includes a high-frequency communication signal of above 9 MHz and 10 GHz or less. The optical transmission system further includes an additional signal generating device for generating a low-frequency additional signal having a frequency of 1 Hz or more and 9 MHz or less. The electrooptic conversion device converts the first electrical signal including the additional signal generated in the additional signal generating device and the communication signal into the optical signal.
H04B 10/2507 - Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
H04B 10/077 - Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
78.
SURFACE-MODIFIED MEMBER, COATED ARTICLE, METHOD FOR PRODUCING SURFACE-MODIFIED MEMBER, AND METHOD FOR PRODUCING COATED ARTICLE
A surface-modified member in which a surface-modifying layer is laminated over at least a part of a resin member containing a thermosetting resin, the surface-modified member containing: a mixed layer that the resin member and the surface-modifying layer are mixed between the resin member and the surface-modifying layer, in which the mixed layer has a thickness of 250 nm to 10 μm.
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 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
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
Provided is a resin film that has a stress integral value of greater than 10 MPa and 1000 MPa or less when uniaxially stretched at a tensile speed of 300 mm/min at 25° C. until it breaks. The resin film showing these properties is supple and durable.
C09J 167/00 - Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
A bonding sheet according to the present invention contains a matrix resin; solder particles; and a fluxing agent. The bonding sheet has a surface with a surface roughness Sa of 2.5 μm or less.
B23K 35/02 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
B23K 35/26 - Selection of soldering or welding materials proper with the principal constituent melting at less than 400°C
B23K 35/36 - Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
An optical resin composition of the present invention includes fluorine-containing resin and a refractive index modifier. The optical resin composition satisfies the following matter (a) or (b): (a) the refractive index modifier includes 95 mass % or more of a linear polymer (A) including repeating units based on a fluorine-containing ethylene-based monomer such that the number of the repeating units is 5, and a proportion of a content of the linear polymer (A) in the optical resin composition is 1 mass % or more and less than 15 mass %; (b) the refractive index modifier includes 95 mass % or more of a linear polymer (B) including repeating units based on a fluorine-containing ethylene-based monomer such that the number of the repeating units is 6, and a proportion of a content of the linear polymer (B) in the optical resin composition is 1 mass % or more and less than 13 mass %.
C08F 124/00 - Homopolymers 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 a heterocyclic ring containing oxygen
C08L 37/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen; Compositions of derivatives of such polymers
G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
The present invention provides a technology of switching the appearance of a product. A decorative film according to an embodiment of the present invention includes: a light control layer including a first transparent conductive film, a polymer dispersed liquid crystal layer containing a polymer matrix and droplets dispersed in the polymer matrix, the droplets each containing a liquid crystal compound and a dichroic dye, and a second transparent conductive film in the stated order from a viewer side thereof; and a decorative layer arranged on at least one side of the light control layer.
G02F 1/1334 - Constructional arrangements based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
G02F 1/139 - 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
83.
INVENTORY MANAGEMENT SYSTEM, INVENTORY MANAGEMENT DEVICE, INVENTORY MANAGEMENT METHOD, AND INVENTORY MANAGEMENT PROGRAM
An inventory management system has an inventory management device and a terminal device, and the inventory management device includes an inventory status generation unit configured to generate information indicating an inventory status of a medical device for each of medical institutions, by referring to a required inventory storage unit storing information indicating a required inventory quantity of the medical device for each of the medical institutions, and a state management storage unit storing state management information associating a unique ID of the medical device dispatched to one medical institution with a collection status of the medical device paid out from the one medical institution to a patient for each of the medical institutions, and an output unit configured to output the information indicating the inventory status to the terminal device.
G06Q 10/087 - Inventory or stock management, e.g. order filling, procurement or balancing against orders
G16H 40/20 - ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
G16H 40/60 - ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
84.
RNA INTERFERENCE DELIVERY FORMULATION AND METHODS FOR MALIGNANT TUMORS
A method for ameliorating or treating a malignant tumor by administering a therapeutically effective amount of a formulation containing RNAi agents. A formulation for use in distributing RNAi molecules targeted to a human GST-π for treating a malignant tumor in a subject. The formulation may include nanoparticles composed of an ionizable lipid, a DSPE lipid, and additional lipids. A drug product may be made by lyophilization of the formulation.
A61K 9/19 - Particulate form, e.g. powders lyophilised
A61K 31/712 - Nucleic acids or oligonucleotides having modified sugars, i.e. other than ribose or 2'-deoxyribose
A61K 31/7125 - Nucleic acids or oligonucleotides having modified internucleoside linkage, i.e. other than 3'-5' phosphodiesters
A61K 47/24 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
A61K 47/28 - Steroids, e.g. cholesterol, bile acids or glycyrrhetinic acid
A fluororesin including a residue unit of formula (1) and having a haze value equal to 2% or less of a heat-press molded product (thickness 1 mm) with a small haze value of a melt-molded product and a method for producing the same,
A fluororesin including a residue unit of formula (1) and having a haze value equal to 2% or less of a heat-press molded product (thickness 1 mm) with a small haze value of a melt-molded product and a method for producing the same,
A fluororesin including a residue unit of formula (1) and having a haze value equal to 2% or less of a heat-press molded product (thickness 1 mm) with a small haze value of a melt-molded product and a method for producing the same,
Rf1, Rf2, Rf3 and Rf4 each independently represent one of the groups consisting of a fluorine atom, a linear perfluoroalkyl group having 1 to 7 carbon atoms, a branched perfluoroalkyl group having 3 to 7 carbon atoms, and a cyclic perfluoroalkyl group having 3 to 7 carbon atoms, the perfluoroalkyl group may have an ethereal oxygen atom, Rf1, Rf2, Rf3 and Rf4 may be linked to each other to form a ring having 4 or more and 8 or less carbon atoms, and the ring may include an ethereal oxygen atom.
C08F 124/00 - Homopolymers 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 a heterocyclic ring containing oxygen
C08J 3/14 - Powdering or granulating by precipitation from solutions
86.
PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE SHEET, METHOD FOR PRODUCING PRESSURE-SENSITIVE ADHESIVE COMPOSITION, AND METHOD FOR DETECTING PRESENCE OF WATER OR WATER VAPOR
The present invention relates to a pressure-sensitive adhesive composition including a base polymer and a material that is discolored by water or water vapor, a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer containing the pressure-sensitive adhesive composition, a method for producing the pressure-sensitive adhesive composition, and a method for attaching the pressure-sensitive adhesive sheet to an adherend and detecting presence of the water or the water vapor in the attached location.
C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
G01N 31/22 - Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods using chemical indicators
87.
ADHESIVE AGENT LAYER AND OPTICAL LAYERED BODY HAVING ADHESIVE AGENT LAYER
An adhesive layer is formed by cross-linking an adhesive composition containing: a polyester resin that is a copolymer of a polycarboxylic acid and a polyalcohol; a cross-linking agent; and at least one cross-linking catalyst selected from the group consisting of an organic zirconium compound, an organic iron compound, and an organic aluminum compound, the adhesive layer having a gel fraction of 40% or more after being retained at a temperature of 85° C. and a relative humidity of 85% for 300 hours, and having a 180° peel adhesive strength of 100 mN/20 mm or more with respect to a PMMA film.
An opto-electric composite transmission module includes a motherboard and an opto-electric hybrid board. The opto-electric hybrid board includes an optical waveguide and an electric circuit board sequentially in the thickness direction. The optical waveguide includes a core layer, an under-cladding layer, and an over-cladding layer. The core layer includes a mirror. The electric circuit board includes a first terminal and a second terminal. The optical waveguide is disposed so that an opto-electric conversion element, which is electrically connected to the first terminal, can optically be connected to the mirror. The second terminal is electrically connected to the motherboard.
An electromagnetic shield is disposed in front of a radar. The radar has different angles of view in different directions. The radar has a first angle of view in a first direction and a second angle of view in a second direction. The second angle of view is smaller than the first angle of view. The second direction is orthogonal to the first direction. The electromagnetic shield has a pair of first sides and a pair of second sides. The pair of first sides face each other in the first direction. The pair of second sides face each other in the second direction. The electromagnetic shield includes a dielectric. At least one of the pair of first sides includes a structure having at least one selected from the group consisting of a projecting portion and a recessed portion.
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
G01S 7/02 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
90.
METHOD FOR DESIGNING RADIO SCATTERING BODIES, RADIO SCATTERING BODY DESIGN APPARATUS, AND PROGRAM FOR DESIGNING RADIO SCATTERING BODIES
A method for designing radio scattering bodies includes making a determination of a value of an objective function. The objective function represents a radio scattering property of a design target for a case where a radio wave is incident on the design target under a given condition. The determination of the value is made by computation using an analysis model including the design target, the analysis model being created on the basis of a set value of a parameter describing a shape of the design target.
A method for manufacturing a wiring circuit board includes steps: 1) preparing a metal supporting layer, a different-reflectance layer, an insulating base layer, and a wiring layer sequentially toward one side in a thickness direction, and 2) irradiating the circuit board with reflected light including light containing one wavelength in light between wavelengths 650 nm and 950 nm from one side in the thickness direction of the circuit board to inspect the wiring layer based on the reflected light at the circuit board. In 2), the outer shape of the wiring layer is inspected based on the contrast between first reflected light at one surface in the thickness direction of the wiring layer and second reflected light at one surface in the thickness direction of the different-reflectance layer. The difference between a reflectance R1 of the wiring layer and a reflectance R2 of the different-reflectance layer is 40% or more.
H05K 1/09 - Use of materials for the metallic pattern
H05K 3/16 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using spraying techniques to apply the conductive material by cathodic sputtering
92.
Method and Device for Collecting Physiological Data of a Wearer
A method of tuning a wearable device for collecting physiological data of a wearer, a wearable device for collecting physiological data of a wearer, a method of controlling a wearable device for collecting physiological data of a wearer, a wearable device for collecting physiological data of a wearer the method, and a computer-readable medium. The method of tuning a wearable device for collecting physiological data of a wearer comprises the steps of collecting a PPG signal using the device; determining whether or not the collected PPG signal is attributable to the wearer being human or animal; and discontinuing the tuning if the collected PPG signal is not attributable to the wearer being human or animal; wherein determining whether or not the collected PPG signal is attributable to the wearer being human or animal comprises determining information about at least one cardiac cycle based on at least one pulse in PPG signal.
A method for producing a wiring circuit board includes a preparation step of preparing a substrate; a first patterning step of forming a first insulating layer on one side of the substrate in a thickness direction; a second patterning step of forming a conductive pattern on one side of the first insulating layer in the thickness direction; and a deposition step of depositing a metal on the other side of the substrate in the thickness direction and forming a first metal support layer. The conductive pattern has two terminals, and two wirings. The first metal support layer has a terminal support portion supporting the terminals, a wiring support portion supporting one of the wirings, and a second wiring support portion supporting the other wiring and disposed spaced from the wiring support portion.
H05K 3/10 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
H05K 3/00 - Apparatus or processes for manufacturing printed circuits
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
94.
PEEKING PREVENTION SYSTEM, METHOD OF USING PEEKING PREVENTION SYSTEM, AND METHOD OF PEEKING PREVENTION
A peeking prevention system includes: a display device having a display plane from which to emit linearly polarized light; a partition to delimit from the surroundings a space in which displaying is to be provided by the display device, the partition having a light-transmitting portion through which the inside of the space is viewable; and an optical stack placeable in opposing relationship with the display plane of the display device. The light-transmitting portion includes a transparent substrate and a first polarizing layer, the first polarizing layer having a first absorption axis that is parallel to a first direction. The optical stack includes a second polarizing layer having a second absorption axis that is parallel to a second direction, the second direction being orthogonal to the first direction, and a ½ wave plate at a side of the second polarizing layer facing the display plane.
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 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
An assembly sheet includes a plurality of wiring circuit boards, a support portion, a connecting portion, and an opening portion. The wiring circuit board includes a first and a second wiring circuit board. The connecting portion includes a first and a second connecting portion connected to the first and the second wiring circuit board, respectively. The support portion and the connecting portion are not disposed between the first and the second wiring circuit board. The first wiring circuit board includes a first main body portion and a first protrusion portion. The second wiring circuit board includes a second main body portion. A first line passing a center of the first main body portion and a second line passing the center of the second main body portion are deviated so that a protrusion amount of the first protrusion portion with respect to the second main body portion is small.
A wiring circuit board includes a first insulating layer; a conductive pattern disposed on one side of the first insulating layer in a thickness direction; and a metal support layer disposed on the other side of the first insulating layer in the thickness direction. The metal support layer has a terminal support portion supporting three terminals of the conductive pattern, a wiring support portion supporting a wiring of the conductive pattern, and a second wiring support portion supporting a second wiring of the conductive pattern. A thickness of each of the wiring support portions is thinner than a thickness of the terminal support portion.
H05K 3/06 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
A method for producing a wiring circuit board includes a step of preparing a substrate; a step of forming a metal layer on one side of the substrate in a thickness direction; a step of forming a first insulating layer on one side of the metal layer in the thickness direction; a step of forming a conductive pattern on one side of the first insulating layer in the thickness direction; a step of removing the substrate and exposing the metal layer; and a step of depositing a metal on the other side of the metal layer in the thickness direction and forming a first metal support layer. The first metal support layer has a terminal support portion supporting two terminals of a conductive pattern, a wiring support portion supporting a wiring of the conductive pattern, and a second wiring support portion supporting a second wiring of the conductive pattern.
A moisture barrier material including a carrier, an adhesive layer formed on at least one surface of the carrier, and a release treated liner, wherein the moisture barrier material has a nonplanar shape, and a method for manufacturing the same.
C09J 7/25 - Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
An electromagnetic shield includes a plate-shaped base, a plurality of first projecting portions, and a contact portion. The base has a first surface and a second surface. The first surface is a surface configured to allow an electromagnetic wave to be incident on the first surface. The second surface is distant from the first surface. The plurality of first projecting portions project from the first surface in a direction away from the second surface. The electromagnetic shield is capable of being attached to a component such that the component is in contact with the contact portion and the first surface faces the component. A distance from the contact portion to the particular portion in a direction parallel to the first surface is equal to or shorter than a first distance d1 between the first projecting portion closest to the contact portion and the contact portion.
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
G01S 7/02 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
H01Q 1/52 - Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
100.
VOID-CONTAINING LAYER, LAMINATE, METHOD FOR PRODUCING VOID-CONTAINING LAYER, OPTICAL MEMBER, AND OPTICAL APPARATUS
The present invention provides a void-containing layer in which a pressure-sensitive adhesive or an adhesive is less liable to penetrate into voids. A void-containing layer of the present invention, includes: particles chemically bonding to each other, wherein the void-containing layer has a void fraction of 35 vol % or more, the particle is an inorganic-organic composite particle in which an organic group is bonded to an inorganic compound, the organic group includes a R1 group which is a linear or branched alkyl group and a R2 group which is a group containing a carbon-carbon unsaturated bond, and a molar ratio of the R2 group relative to a sum of the R1 group and the R2 group is from 1 to 30 mol %.
patents
