Provided is a curable composition which exhibits excellent solvent solubility and can be cured at a low temperature in the presence of oxygen. The curable composition according to the present disclosure contains: a compound (A) represented by formula (1); and a curing accelerator (B). The curing accelerator (B) is at least one type selected from the group consisting of a metaxylylenediamine reaction product, a quaternary phosphonium salt, a carboxyl group-containing phosphonium salt, a carboxyl group-containing 2-ethylhexanoic acid salt that is a thermally latent base generator, a secondary monoamine, an imidazole-based compound, and a low molecular weight maleimide.
C08G 73/06 - Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyhydrazides; Polyamide acids or similar polyimide precursors
C08G 65/48 - Polymers modified by chemical after-treatment
This gas generator comprises: a first partition wall part that defines, within an outer-shell housing, an ignition chamber which has an ignition means accommodated therein and a gas filling chamber which is filled with gas; a first connection part that is provided to the first partition wall part and connects between the ignition chamber and the gas filling chamber by being opened upon actuation of an igniter; an exhaust part that is provided to the outer-shell housing and connects between the gas filling chamber and the outside of the outer-shell housing by being opened upon actuation of the igniter; a second partition wall part that defines, within the gas-filling chamber, a first filling chamber which is disposed adjacent to the first connection part and a second filling chamber which is disposed adjacent to the exhaust part; a fuel gas that is filled in one of the first and second filling chambers; an oxidized gas that is filled in the other of the first and second filling chambers; and a second connection part that is provided to the second partition wall part and connects between the first filling chamber and the second filling chamber by being opened upon actuation of the igniter.
B60R 21/272 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous release of stored pressurised gas with means for increasing the pressure of the gas just before or during liberation, e.g. hybrid inflators
Provided is a biodegradable polyurethane resin that is unlikely to generate strongly toxic aromatic amines and that exhibits excellent mechanical properties (strength, toughness) that permit actual use as a molded body. The biodegradable polyurethane resin of the present disclosure has a structural unit derived from a polylactone polyol and a structural unit derived from a C7 or higher aliphatic diisocyanate having no side chains. Also, the method for producing the biodegradable polyurethane resin of the present disclosure has a step that reacts components containing at least a polylactone polyol and a C7 or higher aliphatic diisocyanate having no side chains.
At least the following is provided. Namely, provided is technology by which it is possible to obtain high physiological activity when injecting, into an injection target, a solution containing an in-vivo functional material exhibiting physiological activity in the injection target. This injector for injecting, into an injection target, an in-vivo functional material-containing solution comprises: a storage part that stores the in-vivo functional material-containing solution; a pressurization part that pressurizes the in-vivo functional material-containing solution during actuation; and an ejection unit that can be inserted into the injection target, the ejection unit having an inlet hole into which the in-vivo functional material-containing solution can flow in from the storage part when the in-vivo functional material-containing solution is pressurized by the pressurization part, and an outlet hole which can eject, to the injection target, the in-vivo functional material-containing solution that has flowed in, wherein the ejection speed of the in-vivo functional material-containing solution exceeds 83.3 μL/s.
The purpose of the present disclosure is to provide a bonding conductor paste which can be reduced in solvent penetration to have improved printability and can be reduced in void formation to have improved bonding properties. This bonding conductor paste comprises electroconductive particles, a dispersion medium comprising a hydroxylated ether solvent, and a urea compound. The content of the urea compound is 1-20 parts by mass per 100 parts by mass of the whole dispersion medium comprising a hydroxylated ether solvent, or the content of the urea compound is 0.1-2 parts by mass per 100 parts by mass of the electroconductive particles.
H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
B22F 1/00 - Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
B22F 1/052 - Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
B22F 1/102 - Metallic powder coated with organic material
B22F 1/107 - Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing organic material comprising solvents, e.g. for slip casting
B22F 7/08 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
B82Y 30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites
H01B 1/00 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
An imaging lens (110) comprises a lens system (10) in which a negative first lens (L1), a positive second lens (L2), a stop (STO), a positive third lens (L3), and a negative fourth lens (L4) are disposed in this order from the object side to the image surface side, wherein the focal distance f in a d line of the lens system (10), the focal distance f1 of the first lens (L1), the focal distance f4 of the fourth lens (L4), the respective Abbe numbers νd1-νd4 of the first to fourth lenses (L1-L4), the total length TTL of the lens system (10), and the maximum image height ImgH satisfy conditional expressions (1)-(6). (1): -2 < f1/f < -0.9 (2): -2.5 < f4/f < -0.7 (3): νd1 > 40 (4): νd1/νd2 > 1.2 (5): νd3/νd4 > 1.4 (6): 2 < TTL/ImgH < 4
G02B 13/00 - Optical objectives specially designed for the purposes specified below
G02B 13/18 - Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
Provided is a composition comprising acetylated wood flour. This acetylated wood flour is substantially free of an inorganic acid ester bonded to a cellulose backbone. Also provided is a method for the composition, the method comprising: treating wood flour under reduced pressure; immersing the reduced pressure-treated wood flour in a solvent containing an acetylating agent and applying a pressure at 10 bar or higher; and then applying a pressure of 1.1-1.9 bar absolute under an inert gas atmosphere to the solvent containing the wood flour and the acetylating agent while maintaining a temperature of 60-130°C to acetylate the wood flour.
C08L 97/02 - Lignocellulosic material, e.g. wood, straw or bagasse
C08L 51/02 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to polysaccharides
Provided is an electric circuit breaker device (1) that is used in a high voltage electric circuit, the electric circuit breaker device (1) comprising: an igniter (20) that is provided in a housing (10); a projectile (40) that is launched, by means of energy received from the igniter, in a prescribed launching direction running along an accommodation space inside of the housing; a pair of electrical conduction parts (30) that are electrically connected and arranged such that when the igniter operates and the projectile is launched, the electrical connection is released; and an arc-extinguishing material (50) that is arranged in a prescribed region.
This gas-generating agent composition is for a gas-generating agent comprising guanidine nitrate, basic copper nitrate and potassium perchlorate, wherein, when the total content of the guanidine nitrate, the basic copper nitrate and the potassium perchlorate is 100 parts by weight, the potassium perchlorate content is not less than 12 parts by weight. The gas-generating agent composition further comprises an amorphous oxide.
C06D 5/00 - Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
C06B 33/14 - Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being two or more oxygen-yielding compounds at least one being an inorganic nitrogen-oxygen salt
10.
COMPOSITION FOR FORMING THIN FILM AND METHOD OF PRODUCING SEMICONDUCTOR ELEMENT
The present invention provides a composition which is capable of uniformly forming a thin film that contains a water-soluble cellulose by means of a spin coating method. A composition for forming a thin film according to the present disclosure contains (I) a solvent that has an SP value of 9.8 (cal/cm3)1/2 or more, and (II) a cellulose derivative that has a constituent unit represented by formula (c) or a salt of the cellulose derivative. In the formula, three R moieties may be the same or different and each represent a hydrogen atom, a hydrocarbon group or a group wherein two or more hydrocarbon groups are bonded via a linking group; the hydrocarbon group may have a hydroxyl group or a carboxyl group; and at least one of the three R moieties is a hydrocarbon group or a group wherein two or more hydrocarbon groups are bonded via a linking group.
G03F 7/11 - Photosensitive materials - characterised by structural details, e.g. supports, auxiliary layers having cover layers or intermediate layers, e.g. subbing layers
H01L 21/306 - Chemical or electrical treatment, e.g. electrolytic etching
An amine separation method comprises a separation step for separating an amine through chromatography using: a stationary phase obtained by supporting, on a carrier, a ligand having a crown ether-like cyclic structure; and a mobile phase that contains a salt of a cation and an acid anion in a concentration of 0.2-50.0 mM and contains a solvent having a water content of at most 50 vol%.
B01D 15/16 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the fluid carrier
B01D 15/38 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups , e.g. affinity, ligand exchange or chiral chromatography
B01D 15/40 - Selective adsorption, e.g. chromatography characterised by the separation mechanism using supercritical fluid as mobile phase or eluent
C07B 57/00 - Separation of optically-active organic compounds
C07C 211/27 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring having amino groups linked to the six-membered aromatic ring by saturated carbon chains
C07D 209/20 - Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals substituted additionally by nitrogen atoms, e.g. tryptophane
Provided is a laminate that comprises a substrate and a metal layer, and that is excellent in adhesion of the metal layer to the substrate both initially and over time while also exhibiting excellent conductivity of the metal layer. One embodiment of the present disclosure is a laminate 1 comprising a substrate 2 and a metal layer 3 laminated on the substrate 2. In the laminate 1, a portion of the metal layer 3 is embedded at a depth of 10-100 nm from the surface of a contact layer that contacts the metal layer 3. Another embodiment of the present disclosure is a method for manufacturing a laminate 1 in which a metal layer 3 is laminated on a substrate 2. The manufacturing method comprises: an application step in which a coating film is formed by applying, onto the substrate 2 or a contact layer which is an acceptor layer 4 provided on the substrate 2, a paint composition that contains conductive metal particles and a solvent; a dissolving step in which at least a portion of the contact layer surface is dissolved by the solvent; and a firing step in which the metal layer 3 is formed by firing the paint composition constituting the coating film.
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
B05D 5/12 - Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a coating with specific electrical properties
B05D 7/24 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
C23C 24/08 - Coating starting from inorganic powder by application of heat or pressure and heat
H05K 3/38 - Improvement of the adhesion between the insulating substrate and the metal
This protection device comprises an outer shell container, a protective body, and a driving unit. The protective body is provided with: frame assemblies that each include at least two frames which are disposed at a distance from each other at positions that are proximal and distal to an object to be protected and in a shape surrounding at least part of the object to be protected, and which are formed such that the distance therebetween changes when an external force is applied; and a connection part that connects the plurality of frame assemblies, which are disposed along a stacking direction. Prior to operation, the protective body is accommodated in the outer shell container in a state where the interval between the plurality of frame assemblies in the stacking direction is a prescribed initial distance. During operation, the protective body is driven by the driving unit such that the interval between the plurality of frame assemblies becomes greater than the initial distance, while maintaining a first frame assembly of the plurality of frame assemblies disposed in the stacking direction that is at one end, and a second frame assembly at the other end is made to protrude to a protection position.
A41D 13/018 - Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means inflatable automatically
A41D 13/05 - Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
A42B 3/32 - Collapsible helmets; Helmets made of separable parts
B64U 20/30 - Constructional aspects of UAVs for safety, e.g. with frangible components
14.
NOBLE METAL RECOVERY KIT, RECOVERY METHOD, AND RECOVERY DEVICE
Provided is a noble metal recovery kit that is capable of recovering highly pure noble metal from a metal secondary resource in a simple and energy-saving manner. A noble metal recovery kit according to the present disclosure is for recovering a noble metal (M) and comprises a noble metal dissolving liquid, a diluent, and an adsorbent material. The noble metal dissolving liquid contains hydrochloric acid and nitric acid such that hydrochloric acid/nitric acid (molar ratio) is 2-6. The diluent is a liquid for diluting a noble metal solution obtained by dissolving the noble metal (M) in the noble metal dissolving liquid, and is a solution that adjusts the nitric acid concentration in the noble metal solution to not less than 10 times the molar concentration of noble metal ions (Mn+) in the noble metal solution and to less than 1.5 mol/L. The adsorbent material is a member which has the property of adsorbing noble metal ions (Mn+).
C22B 3/06 - Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions
C22B 3/24 - Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means by adsorption on solid substances, e.g. by extraction with solid resins
C22B 7/00 - Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof
The present disclosure at least addresses the problem of providing a feature for accelerating activation of autophagy. The present invention provides an autophagy-activation-accelerating composition containing an urolithin and trans-resveratrol, the molar ratio of the urolithin to the trans-resveratrol in the composition being 0.01-0.50 inclusive in total.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61P 43/00 - Drugs for specific purposes, not provided for in groups
PURIFYING AND CONCENTRATING DEVICE FOR LIQUID COMPRISING MINUTE USEFUL SUBSTANCE AND METHOD FOR PRODUCING PURIFIED AND CONCENTRATED LIQUID OF MINUTE USEFUL SUBSTANCE USING SAME
Provided are: a purifying and concentrating device for a liquid comprising a minute useful substance, the device being capable of producing a liquid (purified concentrated liquid of a minute useful substance) comprising a minute useful substance having high purity and high concentration and capable of preparing said purified and concentrated liquid more efficiently; and a method for producing a purified and concentrated liquid of a minute useful substance using said device. The purifying and concentrating device for the liquid comprising the minute useful substance, the device comprising: a starting material supply part for supplying liquid comprising the minute useful substance; a removing part for removing impurities in the liquid; a purifying and concentrating part for purifying the liquid supplied from the starting material supply part or the removing part using a hollow fiber membrane and concentrating the liquid; and a first control part for controlling the timing of flow of the liquid from the starting material supply part to the purifying and concentrating part or flow of the liquid from the removing part to the purifying and concentrating part.
C12M 1/00 - Apparatus for enzymology or microbiology
C07K 1/16 - Extraction; Separation; Purification by chromatography
C07K 1/34 - Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
C12M 1/12 - Apparatus for enzymology or microbiology with sterilisation, filtration, or dialysis means
C12N 5/071 - Vertebrate cells or tissues, e.g. human cells or tissues
C12N 15/10 - Processes for the isolation, preparation or purification of DNA or RNA
17.
DEVICE FOR PURIFYING AND CONCENTRATING LIQUID THAT CONTAINS MINUTE USEFUL SUBSTANCE, AND METHOD FOR PRODUCING PURIFIED CONCENTRATE THAT CONTAINS MINUTE USEFUL SUBSTANCE USING SAID DEVICE
Provided are: a device for purifying and concentrating a liquid that contains a minute useful substance, the device being capable of producing a liquid that contains a minute useful substance at high purity and high concentration (a purified concentrate of a minute useful substance), being capable of more efficiently preparing the purified concentrate, and making it less likely for foreign substances to be mixed in from the outside during a purification and concentration process; and a method for producing a purified concentrate that contains a minute useful substance using said device. A purification and concentration device according to the present disclosure comprises: a hollow fiber membrane module in which a plurality of hollow fiber membranes are contained in a container, the container having a first liquid inlet/outlet and a second liquid inlet/outlet for supplying a liquid that contains a minute useful substance, and a third liquid inlet/outlet for discharging the liquid after the liquid has passed through the hollow fiber membranes; a first flow path that is connected to the first liquid inlet/outlet and the second liquid inlet/outlet, the first flow path forming a circulation path that includes the hollow fiber membrane module; a second flow path that supplies the liquid to the first flow path; and one or more pumps that are interposed in the first flow path, the one or more pumps circulating the liquid in a forward-and-reverse manner.
B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
C07K 16/00 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies
C12M 3/00 - Tissue, human, animal or plant cell, or virus culture apparatus
C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
C12N 7/00 - Viruses, e.g. bacteriophages; Compositions thereof; Preparation or purification thereof
C12N 15/11 - DNA or RNA fragments; Modified forms thereof
It was found that administering a composition containing cancer cells that express damage-associated molecular patterns (DAMPs) to a subject using a needleless syringe causes the cancer cells in the composition to be damaged by shear force at the time of administration and the DAMPs to be released from the cells, whereby cell-mediated immunity is efficiently activated.
This layered material contains: a first base material; and a sheet material layered on the first base material so as to be integrated therewith. The material of the first base material is selected from the group consisting of biomass material, plastic, metal, ceramics, glass, molded pulp product, and paper. The sheet material is formed substantially from a plant-derived component. The infrared absorption spectrum of the sheet material has an absorption peak in the 1715-1725 cm-1 region. The sheet material is produced by: dissolving a plant raw material in an organic acid to obtain a plant solution; and removing the liquid component of the solution. The layered material is produced by layering and thermocompressing the sheet material and the first base material. A method for modifying the surface of a formed product includes layering the sheet material onto the surface of the formed product and thermocompressing the same. An adhesive includes the plant solution or the sheet material.
B27K 5/00 - Staining or dyeing wood; Bleaching wood; Treating of wood not provided for in groups or
B27D 1/04 - Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
B27M 1/08 - Working of wood not provided for in subclasses , e.g. by stretching by multi-step processes
20.
LAMINATED MATERIAL, METHOD FOR PRODUCING SAME, AND USE APPLICATION OF SAME
This laminated material comprises a first base material and a sheet material laminated on the surface of the first base material so as to be integrated with the first base material. The material for the first base material is selected from the group consisting of a biomass material, a plastic material, a metal, a ceramic material, a glass, a pulp mold and paper. The sheet material is substantially formed from a plant-derived component. The infrared absorption spectrum of the sheet material has an absorption peak in a range from 1715 to 1725 cm-1. This sheet material is produced by removing a liquid component from a plant solution produced by dissolving a plant raw material in an organic acid. The sheet material is laminated and pressure-bonded onto the surface of the first base while heating, thereby producing the laminated material. A method for modifying the surface of a molded article includes laminating and pressure-bonding the sheet material onto the surface of the molded article while heating. An adhesive agent comprises a plant solution or a sheet material.
B27K 5/00 - Staining or dyeing wood; Bleaching wood; Treating of wood not provided for in groups or
B27D 1/04 - Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
B27M 1/08 - Working of wood not provided for in subclasses , e.g. by stretching by multi-step processes
A falling prevention device according to the present disclosure comprises: a seat unit on which a user sits; a motion assist unit that is disposed in the seat unit and assists the user in a motion to stand up when the user shifts from a seated state on the seat unit to a standing state; a sensor that detects the motion and state of the user; a balance determination unit that determines the posture of the user on the basis of a signal from the sensor, measures a deviation of the posture from a specified state, and determines the deviation as a balance state; and an operation control unit that controls the motion assist unit on the basis of the balance state determined by the balance determination unit, so that the motion assist unit operates to help the posture of the user move closer to the specified state. This makes it possible to provide a technique to assist the user in standing up and prevent the user from falling.
Provided is a copolymer having excellent curability, production stability and storage stability and capable of imparting excellent solvent resistance to a cured article. The copolymer comprises a constituent unit (A) derived from a compound (a) represented by formula (1) (wherein R1arepresents a hydrogen atom or an alkyl group having 1 to 7 carbon atoms; R2arepresents a bivalent organic group; and Xa represents a hetero atom), a constituent unit (B) derived from an epoxy-group-containing polymerizable unsaturated compound (b), and a constituent unit (C) derived from an addition reaction product of a compound (a) represented by the formula (1) and an epoxy-group-containing polymerizable unsaturated compound (c), and the copolymer has a carboxyl group derived from the compound (a) represented by the formula (1), an epoxy group derived from the epoxy-group-containing polymerizable unsaturated compound (b), and a polymerizable unsaturated group derived from the epoxy-group-containing polymerizable unsaturated compound (c).
Provided is a lens unit in which, when a lens is fixed to a holder via an adhesive, tilting of optical axis is less likely to occur, cracking is less likely to occur, and an error in focal point distance is less likely to occur even when subjected to a high-temperature environment, and that is easy to fabricate. A lens unit 1 comprises a holder 2 and a lens 3 which is contained in the holder 2. The holder 2 comprises a tubular portion 21 in which the lens 3 is contained, and a lid 22 that covers one opening of the tubular portion 21 and has a hole 2a centered at the optical axis of the lens 3. The lens 3 comprises a lens portion 31 and a flange portion 32 extending along the periphery of the lens portion 31. A gap is provided between an inner wall 2b of the tubular portion 21 and a periphery 3a of the lens 3. A lid-side end surface 34 of the flange portion 32 includes an adhesive region 3b that is adhered to the lid 22 via an adhesive 5, and abutment regions 3c, 3d that are in surface contact with the lid 22, the adhesive region 3b and the abutment regions 3c, 3d being on parallel planes or the same plane.
G03B 30/00 - Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
Provided is a rescue device that is used in a liquid storage area in which a liquid exists, the rescue device comprising: a rescue tool including a flotation part which is disposed by being submerged under the liquid surface of the liquid storage area in normal times, and when rescuing a person to be rescued submerged in the liquid storage area, supports the person to be rescued from below by means of the flotation part to float the person to be rescued; and a drive device which is activated when the person to be rescued is rescued, and raises the flotation part toward the liquid surface direction.
Provided is an ink composition with which it is possible to form a sintered body (conductor wiring, joint structure, etc.) capable of suppressing joint strength reduction due to a thermal shock. An ink composition according to the present invention comprises metal particles and a solvent, wherein the metal particles include metal nanoparticles having a particle size of 1-100 nm, metal submicrometer particles having a particle size of 101-1,000 nm, and metal micrometer particles having a particle size of 1,001-10,000 nm, the mass ratio (micrometer particles/submicrometer particles) of the metal micrometer particles to the metal submicrometer particles is less than 1.00, and the content ratio of the metal nanoparticles in the metal particles is not less than 8 mass%.
B22F 1/052 - Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
B22F 1/00 - Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
B22F 7/08 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
B22F 9/00 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor
26.
GAS GENERATOR AND METHOD FOR PRODUCING GAS GENERATOR
Provided is a gas generator wherein: a plurality of gas discharge holes include at least one first gas discharge hole and at least one second gas discharge hole which have differing breaking pressures for a blocking member; the minimum flow path cross-sectional area of a gas flow path formed by the first gas discharge hole is equivalent to the minimum flow path cross-sectional area of a gas flow path formed by the second gas discharge hole; and the first gas discharge hole and the second gas discharge hole differ from each other in terms of the shape and/or peripheral length of an opening on the inner surface side of a housing.
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
This gas generator comprises: an ignitor; a gas-generating agent that generates combustion gas by combustion caused by activation of the ignitor; a housing in which the ignitor and the gas-generating agent are contained; a gas discharge hole penetrating through the housing; and a metal seal which is formed in sheet shape and is attached to the inner surface of the housing. Prior to activation of the ignitor, the metal seal covers the opening of the gas discharge hole on the inner surface side of the housing and thus closes the gas discharge hole. As the ignitor is activated, the metal seal is cleaved due to the pressure of the generated combustion gas, thereby opening the gas discharge hole. The gas discharge hole includes a chamfered region in which the corner of the opening on the inner surface side of the housing is removed along the circumference.
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
Provided is a layered body for humidification having improved moisture permeation performance and enabling miniaturization of a humidifier. A layered body for humidification 1 of the present disclosure comprises: a porous reinforcing material 11; and a non-porous film 12 laminated on at least one surface 11a of the porous reinforcing material 11. The moisture permeability of the layered body for humidification 1 is greater than or equal to the moisture permeability of the porous reinforcing material 11 alone. Moreover, it is preferable that the non-porous film 12 has a property by which the moisture permeability increases as the film thickness increases. Furthermore, it is preferable that the adsorption isotherm of the porous reinforcing material 11 be any of type I-VI as defined by the IUPAC.
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
F24F 1/0087 - Indoor units, e.g. fan coil units with humidification means
F24F 1/037 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with humidification means
F24F 6/04 - Air-humidification by evaporation of water in the air using stationary unheated wet elements
The present invention provides a laminate for humidification that can suppress blocking between pore-less films. A laminate 1 for humidification comprises a porous reinforcement material 11 and a pore-less film 12 that is laminated on at least one face of the porous reinforcement material 11 and that functions as a moisture-permeable film. The surface of the pore-less film 12 is water resistant and has a textured shape. The pore-less film 12 preferably contains an anti-blocking agent. It is also preferable that the average particle diameter of the anti-blocking agent is greater than the thickness of the pore-less film 12, and that the textured shape is formed by the anti-blocking agent.
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
F24F 1/0087 - Indoor units, e.g. fan coil units with humidification means
F24F 1/037 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with humidification means
F24F 6/04 - Air-humidification by evaporation of water in the air using stationary unheated wet elements
A humidification element having improved humidification performance is provided. The present invention provides a humidification element 1 comprising: a layered product 10 comprising a porous reinforcement 11 and a moisture-permeable film 12 superposed on at least one surface 11a of the porous reinforcement 11; and a frame 30. The layered product 10 has been disposed on the air passage side of the frame 30. The layered product 10 preferably is a bag-shaped water-holding container covering the air-passage-side surface of the frame 30. The moisture-permeable film 12 of the layered product 10 has been preferably disposed on the frame 30 side of the porous reinforcement 11.
F24F 6/04 - Air-humidification by evaporation of water in the air using stationary unheated wet elements
B32B 3/06 - 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 for attaching the product to another member, e.g. to a support
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
Biodegradable spherical particles which comprise a biodegradable polymer as a main component and have a coefficient of variation CV in particle diameter of 40% or less and a five-day biodegradability, as determined by a biodegradability test according to OECD TG301F, of 40% or less; a cosmetic composition containing the biodegradable spherical particles; and a method for producing the biodegradable spherical particles which comprises mixing the biodegradable polymer, a plasticizer, and a water-soluble polymer to obtain a mixture, melt-kneading the mixture at a temperature of 200-280°C to obtain a kneaded mixture, and removing the water-soluble polymer from the kneaded mixture.
Provided is a humidification laminate that is capable of exhibiting adequate moisture permeability for a long time, and whereby scattering of unwanted bacteria or impurities such as scale components can be suppressed. The humidification laminate 1 has a porous reinforcing material 11 and a nonporous membrane 12 that is layered on at least one surface of the porous reinforcing material 11 and functions as a moisture-permeable membrane, and the nonporous membrane 12 contains a thermoplastic resin having a cationic portion and an anionic portion. The nonporous membrane 12 is preferably disposed on a liquid water side of the porous reinforcing material 11 and used to absorb liquid water and release the water into the air, and the cationic portion preferably contains a group that includes ammonium ions or a group that can form ammonium ions.
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
F24F 1/0087 - Indoor units, e.g. fan coil units with humidification means
F24F 1/037 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with humidification means
F24F 6/04 - Air-humidification by evaporation of water in the air using stationary unheated wet elements
This gas generator comprises: a housing; and an igniter assembly which demarcates, together with the housing, an accommodation space for accommodating therein a gas source. The igniter assembly has: an igniter; a color member; a resin member by which the igniter and the color member are joined integrally to each other; and a metallic cover member which encloses an ignition unit and the resin member so as to seal the igniter and the resin member with respect to the accommodation space and which is configured so as to cleave when the igniter is activated. The entire perimeter of the cover member is welded to the color member so as to span the boundary between the resin member and the color member.
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
Provided is a curable composition from which a cured product having a high refractive index and low viscosity is obtained. The curable composition contains a fluorene skeleton-containing (meth)acrylate, a sulfur atom-containing (meth)acrylate, and zirconia nanoparticles. In addition, it is preferable to further contain another monofunctional (meth)acrylate, a radical polymerization initiator, and a reaction retardant. It is preferable that the curable composition has a refractive index of at least 1.65 and a viscosity of at most 10,000 mPa·s.
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
This gas generator comprises a housing, an ignition unit disposed inside the housing, a gas generating agent which is accommodated in a combustion chamber inside the housing, and which generates combustion gas by means of the operation of the ignition unit, a discharge hole which is provided in the housing to discharge the combustion gas generated inside the housing to the outside, and a filter disposed between the discharge hole and the gas generating agent, wherein: the filter extends in an axial direction, and at least an outer peripheral part of one end surface thereof in the axial direction is connected to an inner wall surface of the housing so as to surround the perimeter of the discharge hole; a part of the filter that is at least a portion of an outer peripheral surface thereof existing around the axis and that extends over the entire perimeter of the filter serves as an inflow part for the combustion gas; and the inflow part is disposed communicating with the combustion chamber.
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
This imaging lens is formed from a lens system in which a first lens having negative refractive power and having a concave image-side surface, a second lens having positive refractive power and having a convex object-side surface, a diaphragm, a third lens having positive refractive power, and a fourth lens having positive refractive power and having a convex image-side surface are arranged in said order from the object side, wherein the lens system satisfies conditional expressions given below. (1): -3 < f1/f < -1.15 and (2): 2.4 < TTL/ImgH < 5 Here, f1 represents a focal length of the first lens, f represents a focal length of the lens system, TTL represents a total length of the lens system, and ImgH represents a maximum image height of the lens system.
G02B 13/00 - Optical objectives specially designed for the purposes specified below
G02B 13/18 - Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
The composition for agricultural use is a particulate containing acetic acid, a biodegradable polymer having affinity for acetic acid, and an inorganic additive. The composition for agricultural use may have a coating film that covers the particulate.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic System
C05G 3/40 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting solubility
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION (Japan)
Inventor
Ooe, Kenichi
Ukawa, Yuichi
Nakajima, Takanori
Katakura, Yoshinori
Abstract
The present disclosure addresses the problem of providing at least a technology for enhancing the expression of SIRT3 genes. Said problem is solved by a composition for enhancing SIRT3 gene expression, the composition containing urolithin M3 as an active ingredient.
A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
A gas generator comprises a housing, an igniter disposed within the housing, a gas-generating agent that is contained in the housing and that generates combustion gas via operation of the igniter, a first discharge hole that is provided in the housing and that discharges the combustion gas generated in the housing to the outside, a second discharge hole that is provided in the housing together with the first discharge hole and that discharges the combustion gas generated in the housing to the outside, and a closing member that covers at least one first discharge hole and at least one second discharge hole together. The closing member is set such that the portion covering the first discharge hole is cleaved at a first cleaving pressure and the portion covering the second discharge hole is cleaved at a second cleaving pressure. Of the closing member, at least a border portion between the first discharge hole and the second discharge hole is provided with a rupture-assisting part that lowers the strength of the closing member.
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
Provided is a surface-modified nanodiamond that can selectively accumulate a sufficient amount of boron atoms in cancer tissues or cancer cells and can efficiently kill or injure cancer cells. The surface-modified nanodiamond of the present disclosure comprises a nanodiamond particle and, as surface-modifying groups of the nanodiamond particle, a group containing a boron cluster and a group capable of recognizing a caner cell.
A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
A61K 47/64 - Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
A61K 47/69 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
The present invention provides: an equol-containing food composition which is capable of preventing microbial contamination; and a production method therefor. Further, the present invention provides a production method for an equol-containing food composition in which produced equol is efficiently collected. The present invention provides a food composition obtained, for example, by a production method for a liquid food composition for obtaining a pH-adjusted liquid food composition comprising equol. The production method for a liquid food composition for obtaining a pH-adjusted liquid food composition comprises: (A) a step of utilizing at least one raw material for equol selected from the group consisting of daidzein glycoside, daidzein, and dihydrodaidzein to culture microbes which utilize the raw material for equol to produce equol; and (B) a step of adjusting the pH of a culture fluid including the equol obtained in said culture step by adding a pH adjuster thereto.
The present disclosure addresses at least the following problem. Specifically, the present disclosure addresses the problem of providing a technology that makes it possible to obtain high physiological activity when a liquid pharmaceutical composition containing an in-vivo-functional substance that exhibits physiological activity in a subject to whom the composition is injected. This problem is solved by a liquid pharmaceutical composition that contains an in-vivo-functional substance, that demonstrates an osmotic pressure greater than 400 mOsmol/kg but no greater than 1,000 mOsmol/kg, and that is injected into a subject by an injector for injecting a liquid pharmaceutical composition into a subject without the use of an injection needle.
A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
A61M 5/303 - Media expelled from injector by explosive charge
A61P 43/00 - Drugs for specific purposes, not provided for in groups
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japan)
DAICEL CORPORATION (Japan)
Inventor
Hasegawa, Hiroshi
Sakai, Yuto
Yunoshita, Koki
Nakakubo, Keisuke
Mashio, Asami
Wong, Kuo Hong
Endo, Masaru
Arai, Takashi
Mitsuhashi, Yoko
Abstract
Provided are a novel complex having the effect of efficiently adsorbing and collecting arsenic(V) dissolved in water, and a novel arsenic adsorbent. The complex has a structure in which metal particles including zero-valent and/or trivalent iron are supported on a microfibrous cellulose surface. The metal particles of the complex contain at least one type of metal oxide, hydroxide or oxyhydroxide selected from zirconium and titanium, together with zero-valent and/or trivalent iron. The molar ratio [iron/(zirconium + titanium)] of iron (elementary iron equivalent) and the metal oxide, hydroxide and oxyhydroxide (elementary metal equivalent; total amount when containing two or more compounds) is preferably 1 to 100. The arsenic adsorbent contains the complex.
B01J 20/02 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
B01J 20/30 - Processes for preparing, regenerating or reactivating
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
Provided is a needleless syringe comprising: a syringe assembly storing a substance to be injected; and a main unit storing the syringe assembly in a storage space, wherein the main unit includes: a housing which defines the storage space and which is movable relative to the syringe assembly; a pressing part which is connected to the housing and the syringe assembly and transmits a force of the movement to the syringe assembly to press the syringe assembly toward a nozzle side when the housing is moved by an operator; an elastic part which is connected to the housing and the pressing part and which elastically deforms as the housing moves to adjust the pressing force transmitted from the pressing part to the syringe assembly; and a power supply unit that supplies power to a drive unit when the housing has reached a predetermined position with respect to the syringe assembly as a result of the movement of the syringe assembly.
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japan)
DAICEL CORPORATION (Japan)
Inventor
Hasegawa, Hiroshi
Sakai, Yuto
Yunoshita, Koki
Nakakubo, Keisuke
Mashio, Asami
Wong, Kuo Hong
Arai, Takashi
Endo, Masaru
Mitsuhashi, Yoko
Abstract
Provided are: a novel complex capable of efficiently adsorbing and collecting arsenic (V) dissolved in water; and a novel arsenic adsorbent. This complex contains iron (III)-containing particles supported on microfibrous cellulose. At least a portion of the iron (III)-containing particles has an aspect ratio of 2 or more. The iron (III)-containing particles preferably contain at least one iron compound selected from iron oxides, iron hydroxides, and iron oxyhydroxides. This arsenic adsorbent contains the complex.
B01J 20/02 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
B01J 20/30 - Processes for preparing, regenerating or reactivating
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japan)
DAICEL CORPORATION (Japan)
Inventor
Hasegawa, Hiroshi
Sakai, Yuto
Yunoshita, Koki
Nakakubo, Keisuke
Mashio, Asami
Wong, Kuo Hong
Endo, Masaru
Arai, Takashi
Mitsuhashi, Yoko
Abstract
The present invention provides a novel complex having the effect of efficiently adsorbing and collecting arsenic(V) dissolved in water, and a novel arsenic adsorbent. A complex according to the present disclosure has a structure in which metal particles including zero-valent and/or trivalent iron are supported on a microfibrous cellulose surface. The metal particles of the complex contain at least one type of metal oxide, hydroxide, or oxyhydroxide selected from zirconium and titanium, together with zero-valent and/or trivalent iron. The molar ratio [iron/(zirconium + titanium)] of the iron (elementary iron equivalent) and the metal oxide, hydroxide, or oxyhydroxide (elementary metal equivalent; total amount when containing two or more compounds) is preferably 1-100. An arsenic adsorbent according to the present disclosure contains the complex.
B01J 20/02 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
B01J 20/30 - Processes for preparing, regenerating or reactivating
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japan)
DAICEL CORPORATION (Japan)
Inventor
Hasegawa, Hiroshi
Sakai, Yuto
Yunoshita, Koki
Nakakubo, Keisuke
Mashio, Asami
Wong, Kuo Hong
Arai, Takashi
Endo, Masaru
Mitsuhashi, Yoko
Abstract
Provided are a novel complex capable of efficiently adsorbing and collecting arsenic(V) dissolved in water, and a novel arsenic adsorbent. This complex contains iron(III)-containing particles supported on microfibrous cellulose, and at least a portion of the iron(III)-containing particles has an aspect ratio of two or more. The iron(III)-containing particles preferably contain at least one iron compound selected from iron oxides, iron hydroxides, and iron oxyhydroxides. The arsenic adsorbent contains the complex.
B01J 20/02 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
B01J 20/30 - Processes for preparing, regenerating or reactivating
C02F 1/28 - Treatment of water, waste water, or sewage by sorption
48.
JOINED BODY, AND METHOD FOR MANUFACTURING JOINED BODY
The present disclosure provides a joined body in which copper and a cured product of a thermosetting composition are joined by a film, wherein: the film is formed from a thiol; the thiol is a prescribed compound having at least one first functional group selected from amino groups, carboxy groups, and hydroxyl groups; the thermosetting composition contains a thermosetting compound; and the thermosetting compound has a second functional group capable of reacting with the first functional group.
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
The present disclosure addresses the problem of providing at least the following. That is, provided is a technique of achieving high physiological activity when a liquid pharmaceutical composition containing nucleic acid that exhibits physiological activity in an injection target is injected into the injection target. The above-described problem is addressed by a liquid pharmaceutical composition, which includes nucleic acid and a divalent cation, the divalent cation having a total concentration of 0.0406 mM or greater and less than 81.1 mM, and is injected into the injection target by an injector that injects the liquid pharmaceutical composition into the injection target without the use of an injection needle.
A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
A61M 5/30 - Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or cartridges
The present invention provides: a surface layer protection film for inorganic materials, the surface layer protection film exhibiting sufficient adhesion during an etching process, while being able to be easily removed after the completion of the etching process; an etching method for a surface layer of an inorganic material; and a method for producing an inorganic material that has a highly accurately etched surface layer by selectively etching one of an oxide film and a nitride film on the surface of the inorganic material with use of the above-described protection film. A surface layer protection film for inorganic materials according to the present disclosure contains a water-soluble cellulose. An etching method according to the present disclosure subjects an inorganic material that has two coating films, which have different etching rates by an acidic etching liquid, on a surface layer to the process (A) or the process (B) described below so as to selectively etch a coating film that has a higher etching rate among the two coating films. Process (A): An aqueous solution containing a water-soluble cellulose and an acidic etching liquid are supplied to the surface layer at the same time. Process (B): An aqueous solution containing a water-soluble cellulose is supplied to the surface layer, and an acidic etching liquid is subsequently supplied thereto.
The present disclosure addresses the problem of providing at least a technique for producing a composition in which urolithins are solubilized. The problem is solved by a method for producing an emulsified composition, the method comprising predetermined steps, wherein the emulsified composition has a transmittance of at least 40% of light of a wavelength of 660 nm in a measurement optical path length of 10 mm.
The main component of this shaped wood article is cellulose. The shaped wood article has one or both of characteristics (1) a flexural modulus of at least 4000 MPa, and (2) a flexural strength of at least 50 MPa. Wood pellets used as a material for the shaped wood article may comprise cellulose, hemicellulose, and lignin. A manufacturing method for the shaped wood article has: a step in which a solution is obtained by dissolving a cellulose-containing starting material in an organic acid; a step in which water or an alkali is added to the solution causing solids to precipitate; a step in which the solids are collected; and a step in which the collected solids are thermoformed. The main component of the solids is cellulose.
For equol manufacture using microorganisms, the present invention provides a method by which equol can be effectively manufactured at safer and lower hydrogen concentrations than in the past. The present invention provides an equol manufacturing method for producing equol, the manufacturing method comprising a step for fermenting, by using microorganisms having the capability to assimilate an equol starting material and produce equol, at least one type of equol starting material selected from the group consisting of daidzein glycoside, daidzein, and dihydrodaidzein under a gas phase comprising one or more types of gases containing hydrogen, the manufacturing method being characterized in that in the fermentation step, a fermentation tank for 100 L or more of a culture solution is used, and i) stirring is implemented in the fermentation tank at a stirring power of 0.1 kW/kL or greater, preferably 0.2 kW/kL or greater, and more preferably 0.4 kW/kL or greater, and/or ii) the gas is introduced by using a sparger having a pore diameter of 2 mm or less, preferably 1 mm or less, and more preferably 0.5 mm or less.
The present invention is an adhesive sheet for an optically functional member, said adhesive sheet comprising, as the main components thereof, a (meth)acrylate ester copolymer, a crosslinking agent, and an ultraviolet absorber. The adhesive sheet contains, as the ultraviolet absorber, an ultraviolet absorber A and/or an ultraviolet absorber B. When the adhesive sheet contains the ultraviolet absorber A, the content thereof is not more than 9 parts by weight with respect to 100 parts by weight of the (meth)acrylate ester copolymer. When the adhesive sheet contains the ultraviolet absorber B, the content thereof is not more than 3 parts by weight with respect to 100 parts by weight of the (meth)acrylate ester copolymer. The ultraviolet absorber A contains a compound represented by formula (1). The ultraviolet absorber B contains a compound represented by formula (2). (In the formulas, R1, R4, and R5 represent a C1-6 lower alkyl group, R2 represents a C1-6 lower alkylene group, and R3 represents a C5-15 alkyl group.)
Biodegradable flattened particles according to the present invention contain a biodegradable polymer as a main component. The biodegradable flattened particles have a flatness ratio L/T, which is the ratio of the average length L to the average thickness T, of 2.0 or more, and a surface smoothness of 80% or more. A method for producing the biodegradable flattened particles according to the present invention comprises: a step for obtaining a mixture by mixing a biodegradable polymer, a plasticizer and a water-soluble polymer; a step for obtaining a kneaded product by melt-kneading the mixture at a temperature within the range of 200°C to 280°C; a step for pressurizing the kneaded product at a temperature that is less than the melting point of the water-soluble polymer; and a step for removing the water-soluble polymer from the kneaded product after the pressurization.
This electric circuit breaker comprises: an ignitor provided in a housing; a projectile that is disposed in an accommodation space formed inside the housing and extending in one direction, the projectile being fired along the accommodation space by energy received from the ignitor; a conductor piece that is provided to the housing and forms part of an electric circuit, the conductor piece having in a portion thereof an excised section that is excised by the projectile moving due to the energy received from the ignitor, the excised section being disposed so as to cross the accommodation space; and a coolant member that is positioned on the side of the accommodation space more toward the projectile than the excised section prior to activation of the ignitor.
Provided is a temporary adhesive which comprises favorable coating properties and adhesiveness and by which an adherend can be easily detached by a slide detachment method or a blade detachment method when detaching the adherend. The temporary adhesive according to the present disclosure comprises, as resin components, a polyvalent vinyl ether compound (A), a polymer (B) having a plurality of hydroxyl groups and/or carboxy groups as pendant groups, and a thermoplastic resin (C). The weight average molecular weight of the component (B) is 1500-7000, the weight average molecular weight of the component (C) is greater than 7000, the weight average molecular weight of the resin components contained in the temporary adhesive is 100,000 or less, and the weight average molecular weight of the resin components included in a heat-treated product obtained by heating the temporary adhesive at 230 ºC for 5 minutes is 1.2 times or more the weight average molecular weight of the resin components included in the temporary adhesive. The Tg of the heat-treated product is from 100 ºC to less than 200 ºC, and the viscosity of the heat-treated product at 200 ºC and a frequency of 10 Hz is 100 cP or less.
The objective of the present disclosure is to provide a prescription of an additive for an orally disintegrating tablet that can achieve more improved moldability. This additive composition for an orally disintegrating tablet comprises: (A) an excipient selected from the group consisting of water-soluble sugars and sugar alcohols; (B) crystalline cellulose; (C) a swelling water-insoluble polymer selected from the group consisting of crospovidone and croscarmellose sodium; and (D) of (D1) (meth)acrylic polymer, and/or (D2) a cellulosic polymer selected from the group consisting of ethyl cellulose, cellulose acetate, hydroxypropylmethylcellulose acetate succinate, and hydroxypropylmethylcellulose phthalate. The additive composition for an orally disintegrating tablet can improve the moldability of the orally disintegrating tablet.
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japan)
DAICEL CORPORATION (Japan)
Inventor
Wada, Naoki
Takahashi, Kenji
Okubo, Yuto
Watanabe, Susumu
Watanabe, Hitoshi
Abstract
Provided is a method for simply and efficiently recovering an ionic liquid from a liquid mixture including the ionic liquid and an organic acid. This method for recovering an ionic liquid from a liquid mixture including the ionic liquid and an organic acid is characterized in that the ionic liquid is water soluble, water and an organic solvent (excluding organic acids) are blended into the liquid mixture, and the organic acid is separated by extraction.
C07D 233/58 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
This imaging lens comprises a lens system in which a first lens, a second lens, a third lens, and a fourth lens are disposed in order from the object side. The first lens has negative refractive power, and a lens surface on the object side thereof is a convex surface. The second lens has positive refractive power, and both a lens surface on the object side and a lens surface on the imaging surface side thereof are convex surfaces. The third lens has positive refractive power, and a lens surface on the imaging surface side thereof is a convex surface. The fourth lens has negative refractive power, and a lens surface on the imaging surface side thereof is a concave surface. The lens system satisfies the conditions below. (1): f1/f < -4 and (2): 0.8 < f2/f, where f is the focal length of the lens system, f1 is the focal length of the first lens, and f2 is the focal length of the second lens.
G02B 13/00 - Optical objectives specially designed for the purposes specified below
G02B 13/18 - Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japan)
DAICEL CORPORATION (Japan)
Inventor
Wada, Naoki
Takahashi, Kenji
Okubo, Yuto
Watanabe, Susumu
Watanabe, Hitoshi
Arai, Takashi
Abstract
The present invention provides a method for easily and efficiently recovering an ionic liquid from a liquid mixture that contains the ionic liquid and an organic acid. This method for recovering an ionic liquid is characterized by subjecting a liquid mixture (A) that contains an ionic liquid, an organic acid and a solvent (excluding an organic acid) to distillation.
C07D 233/58 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japan)
DAICEL CORPORATION (Japan)
Inventor
Wada, Naoki
Takahashi, Kenji
Okubo, Yuto
Watanabe, Susumu
Watanabe, Hitoshi
Arai, Takashi
Abstract
Provided is a method for simply and efficiently recovering an ionic liquid from a liquid mixture including the ionic liquid and an organic acid. This method for recovering an ionic liquid from a liquid mixture including the ionic liquid and an organic acid is characterized in that a solvent (excluding organic acids) is mixed into the liquid mixture and distillation is performed. The solvent is preferably a polar solvent. The HSP value (MPA)0.5 at 25°C of the polar solvent is preferably 15 or higher.
C07D 233/58 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY (Japan)
DAICEL CORPORATION (Japan)
Inventor
Wada, Naoki
Takahashi, Kenji
Okubo, Yuto
Watanabe, Susumu
Watanabe, Hitoshi
Abstract
Provided is a method for simply and efficiently recovering an ionic liquid from a liquid mixture including the ionic liquid and an organic acid. This method for recovering an ionic liquid from a liquid mixture including the ionic liquid and an organic acid is characterized in that the ionic liquid is water-soluble, at least one of water and an organic solvent (excluding organic acids) is blended into the liquid mixture, and the organic acid is separated by extraction.
C07D 233/58 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
This initiator comprises a pair of electrodes, an insulating member interposed between the pair of electrodes, a cover body covering one end side of each of the pair of electrodes together with a surrounding space, and an explosive which fills the space inside the cover body, wherein the pair of electrodes have a discharge gap, in the space, having a lower insulation resistance than a part in which the insulating member is interposed. In this way, the present invention provides a technique that enables ignition without an electric bridge wire and which facilitates manufacture of the initiator.
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
Provided is a gas-generating agent composition including the following components (a) to (c), wherein the combustion temperature calculated on the basis of a composition comprising the following components (a) to (c) is 1680K or higher: (a) guanidine nitrate; (b) basic copper nitrate; and (c) melamine cyanurate.
C06B 23/00 - Compositions characterised by non-explosive or non-thermic constituents
C06B 31/00 - Compositions containing an inorganic nitrogen-oxygen salt
C06B 43/00 - Compositions characterised by explosive or thermic constituents not provided for in groups
C06D 5/00 - Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
This electrical circuit switching device comprises: an ignitor provided to a housing; a cylindrical space formed inside the housing; an electroconductive projectile that is positioned at a first location in the cylindrical space in an initial state before actuation of the ignitor, and that is launched toward a launching direction due to energy of a combustion gas; a pair of first conductor pieces that are inserted in a state of being separated from each other at a second location further in the launching direction than the first location in the cylindrical space; and a support body that is arranged further in the launching direction than the first location in the cylindrical space and, at the second location, catches the projectile launched by actuation of the ignitor. When the ignitor is actuated and the projectile is launched, collision with the support body causes the projectile to deform, bringing the projectile and each of the pair of first conductor pieces into contact and causing the projectile to be locked by the pair of first conductor pieces, thereby switching a first electrical circuit from an interrupted state to an conducting state.
This electric circuit switching device comprises: a housing; an igniter that emits a combustion gas when activated, a cylindrical space that is formed in the housing; an electroconductive projectile that has a base body which is positioned at a first position in the cylindrical space in an initial state and that is fired in a predetermined firing direction by energy of the combustion gas; and a pair of first conductor pieces that are inserted at a position closer to the firing direction side than the first position in the cylindrical space and that are separated from each other. The projectile further includes a pair of protrusions that protrude from the base body in the firing direction. The pair of protrusions of the projectile which has been fired at the activation of the igniter respectively come into contact with the pair of first conductor pieces, so that a first electrical circuit is switched from an interrupted state to an electrically conductive state.
A polysaccharide nanosheet according to the present invention is formed containing a plurality of fibrous substances. Polysaccharides are the main components of the polysaccharide nanosheet. The plurality of fibrous substances are oriented in a planar direction in randomly selected regions on the surface of the polysaccharide nanosheet. A composition and molded article according to the present invention comprise the polysaccharide nanosheet. A method for producing the polysaccharide nanosheet includes subjecting woody biomass, which is a starting material, to a delignification treatment by using an oxidizing agent and an acid catalyst in a solvent to obtain a liquid substance containing a polysaccharide nanosheet having a thickness of 500 nm or less and an aspect ratio of 10 or higher.
22OH groups of a (poly)glycerol chain is substituted by a carboxy group. The surface modifying group is, for example, a group that has a (poly)glycerol chain and a group represented by formula (1) and/or a group represented by formula (2) bonded to the chain.
This electric circuit switching device comprises: a housing; an igniter for releasing a combustion gas upon activation; a cylindrical space formed in the housing; an electrically conductive projectile that is positioned at a predetermined first position in the cylindrical space in an initial state; a piston fixed to the projectile and located in the cylindrical space so as to be interposed between the igniter and the projectile, said piston configured to be launched in a predetermined launching direction by the energy from the combustion gas; and a pair of first conducting strips provided in an inserted condition spaced apart from each other at a position in the cylindrical space farther in the launching direction than the first position. The projectile is launched together with the piston at the time of activation of the igniter and makes contact with each of the pair of first conducting strips, whereby a first electric circuit is switched from a cutoff state to a conducting state.
This thermoforming composition contains etherified wood powder. A ring-opened polymer of a lactone compound is grafted onto this etherified wood powder. A molded article of the present disclosure is formed using this thermoforming composition as a material. A compatibilizer for a thermoplastic resin and etherified wood powder contains etherified wood powder onto which a ring-opened polymer of a lactone compound has been grafted. This thermoforming composition is produced by (a) ring-opened graft polymerization of a lactone compound to etherified wood powder and/or (b) chemically bonding a ring-opened polymer of a lactone compound to etherified wood powder.
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
C08L 101/00 - Compositions of unspecified macromolecular compounds
This electrical circuit breaker device is provided with: an ignitor provided to a housing; a projectile which is arranged in an accommodation space that is formed inside the housing and extends in one direction, and which is fired along the accommodation space due to energy received from the ignitor; a conductor piece that is provided to the housing and forms part of an electrical circuit, the conductor piece having an excised part that is a portion of the conductor piece excised by the projectile moving due to the energy received from the ignitor, and the excised part being arranged so as to cross the accommodation space; and a shock-absorbing member that is located on the opposite side of the accommodation space from the projectile, across from the excised part prior to actuation of the ignitor, that is arranged in an arc-extinguishing region for receiving the excised part which has been excised by the projectile, that is formed of a resin material which is modified by heat associated with actuation of the ignitor, that is flexible, and that absorbs the shock of collision by the excised part that has been excised. Due to this configuration, provided is an electrical circuit breaker device for preventing an insulation resistance value from decreasing after actuation.
This electric circuit breaking device comprises a housing that serves as an outer shell member and that encloses an accommodating space extending in one direction, an igniter, an emitted body which is emitted from one end side of the accommodating space by means of energy received from the igniter, and which moves in the extension direction of the accommodating space, and a conducting piece which forms a portion of an electric circuit and which is disposed in such a way as to cross the accommodating space, wherein, in the housing, a region of the accommodating space demarcated by an inner wall of the housing in which the conducting piece is held is defined as a holding region, and the emitted body includes: a rod portion which extends in the extension direction of the accommodating space and which is fitted by insertion into the holding region; and a resilient portion, which is a resilient member provided on an outer circumference of the rod portion facing the inner wall of the holding region after emission, comes into contact with the inner wall of the holding region when the emitted body is emitted, and is compressed between the inner wall of the holding region and the rod portion. After operation, the emitted body is prevented from returning to the igniter side, thereby suppressing a deterioration in an insulation resistance value.
This electric circuit breaking device is provided with an igniter provided in a housing, an emitted body which is disposed in an accommodating space that is formed in the housing and that extends in one direction, and which is emitted along the accommodating space by means of energy accepted from the igniter, a conducting piece which is provided in the housing and forms a portion of an electric circuit, and which includes, in a portion thereof, a cut-off portion that is arranged in such a way as to cross the accommodating space and that is cut off by the emitted body, and an arc-extinguishing region which is provided in the accommodating space and in which a coolant material is arranged, wherein the emitted body includes a first emitted body that is emitted by means of the energy accepted from the igniter and that reaches a stop position, and a second emitted body that is separated from the first emitted body, cuts off the cut-off portion from the conducting piece, and pushes the cut-off portion that has been cut off into the coolant material disposed in the arc-extinguishing region.
In this electric circuit breaker using pyrotechnics, the movement of a projectile is suppressed after operation. The electric circuit breaker is provided with: a housing, as an outer shell member, including a housing space extending in one direction; an igniter provided in the housing; a projectile which is disposed inside the housing, fired from one end side of the housing space by means of energy received from the igniter, and is moved along the extending direction of the housing space; and a conductor piece which is held by the housing and forms a part of an electric circuit, and in which a to-be-cut portion that is to be cut by the movement of the projectile is disposed between a first connecting end portion on one side and a second connecting end portion on the other side so as to cross the housing space. In addition, the projectile has an engaging portion which engages, when the projectile is moved along the extending direction of the housing space, with a portion to be engaged provided inside the housing.
Provided is an electric circuit breaker which reduces the deformation of a conductor piece when a projectile cuts the conductor piece. The electric circuit breaker is provided with: a housing, as an outer shell member, including a housing space extending in one direction; an igniter provided in the housing; a projectile which is disposed inside the housing, fired from one end side of the housing space by means of energy received from the igniter, and is moved along the extending direction of the housing space; and a conductor piece which is held by the housing and forms a part of an electric circuit, and in which a to-be-cut portion that is to be cut by the movement of the projectile is disposed between a first connecting end portion on one side and a second connecting end portion on the other side so as to cross the housing space. The conductor piece has a deformation suppressing portion for suppressing deformation when the to-be-cut portion is cut by the projectile.
This electrical circuit switching device comprises: a discharge chamber into which a fuel gas from an igniter is discharged when the igniter is activated; a casing having a conductive property and demarcating at least part of the discharge chamber; and a pair of first conductor pieces disposed outside the discharge chamber in a state of being spaced apart from each other and each forming part of a first electrical circuit. Before the activation of the igniter, at least one of the pair of first conductor pieces and the casing are in non-contact with each other so that the first electrical circuit is in an interrupt state. After the activation of the igniter, the casing is deformed so as to expand outside the discharge chamber by the energy of the fuel gas generated by the activation of the igniter and the casing and each of the pair of the first conductor pieces are brought into a contact state, thereby bringing the first electrical circuit into a conductive state.
This cellulose acetate composition comprises cellulose acetate, a plasticizer, and a polymer having a structural unit derived from a (meth)acrylic acid ester. The weight average molecular weight of the (meth)acrylic acid ester–based polymer is 500 to less than 5000. The amount of the (meth)acrylic acid ester–based polymer in the composition is less than 2 parts by mass per 100 parts by mass of the cellulose acetate. A molded article is formed from the cellulose acetate composition.
C08L 33/06 - 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
C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances
80.
THERMOSETTING RESIN COMPOSITION, RESIN COMPOSITION FOR PRINTED WIRING BOARD, AND RESIN COMPOSITION FOR PRINTED WIRING BOARD SUBSTRATE
The present disclosure provides a thermosetting resin composition, or the like, from which a cured product having excellent dielectric characteristics with respect to high-frequency radio waves is obtained. Disclosed is a thermosetting resin composition or the like which contains a thermosetting resin having a plurality of ethylenically unsaturated groups in a single molecule, wherein: the ethylenically unsaturated groups are carbon-carbon double bonds containing two carbon atoms, and when the total number of the ethylenically unsaturated groups is set to be 100%, the ratio of the number of ethylenically unsaturated groups in which both of the two carbon atoms are bonded to one or two atoms other than hydrogen atoms via single bonds is 50% or more; and a dielectric loss tangent at 40 GHz of a cured product of the curable resin composition is smaller than a dielectric loss tangent at 10 GHz of the cured product.
Provided is a separation and purification method for separating and purifying extracellular vesicles. A method for separating and purifying extracellular vesicles from a solution containing extracellular vesicles and unnecessary substances, wherein: the separation and purification method is an adsorbent treatment method in which an adsorbent is brought into contact with the solution containing extracellular vesicles and unnecessary substances, as a result of which the adsorbent adsorbs and retains the unnecessary substances, excluding the extracellular vesicles; and the adsorbent is a porous granular material having positively charged pore interiors, the adsorbent being capable of adsorbing and retaining negatively charged unnecessary substances, excluding the extracellular vesicles, in the pore interiors.
B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
The present invention improves the performance of identifying the cause of abnormality and irregularity in a production facility. An abnormality detection device comprises: a data acquisition unit that reads image data and process data from a storage device in which image data that is continuously output by an imaging device in a production facility, and process data that is continuously output by a sensor in the production facility are stored; an abnormality determination unit that calculates an image abnormality degree using a model that has learned the trend of feature amounts of image data in a normal state, and a feature amount of the image data acquired by the data acquisition unit, and calculates a sensor value abnormality degree indicating the degree of irregularity of the process data read by the data acquisition unit; and a cause diagnosis unit that outputs a cause calculated by the abnormality determination unit, on the basis of causal relationship information defining association of a causal relationship between a cause and a combination of the sensor value abnormality degree and the image abnormality degree.
A sheet comprising an insulating material and a plurality of plates of electrically conductive material that have a substantially C-shape when viewed from above in a thickness direction of the sheet, wherein each plate of the electrically conductive material is disposed such that the circumferential direction of the substantially C-shape is substantially parallel to the plane direction of the sheet, at least some of the plurality of plates of electrically conductive material forming an electrically conductive material stack in which a plurality of the plates are disposed so as not to contact each other in the thickness direction of the sheet.
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
B32B 3/22 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an internal layer formed of separate pieces of material of spaced pieces
The main component of this porous particle is a biodegradable polymer. The biodegradable polymer is an aliphatic polyester and/or a polysaccharide ester having a total substitution degree of 0.7-3.0. This porous particle has an average particle size of 0.08-100 μm, a sphericity of 0.7-1.0, and a relative specific surface area of more than 3.0 but not more than 20. This cosmetic composition contains the porous particles.
C08J 9/26 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
C08L 3/02 - Starch; Degradation products thereof, e.g. dextrin
C08L 29/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
85.
PRODUCTION METHOD FOR CYCLIC OLEFIN COPOLYMER, AND CATALYST COMPOSITION
The present invention pertains to a production method for a cyclic olefin copolymer that contains a structural unit derived from a norbornene monomer and a structural unit derived from ethylene, the method at least comprising: a step for charging the norbornene monomer and ethylene as monomers into a polymerization vessel; and a step for polymerizing the monomers in the polymerization vessel in the presence of a catalyst having a phosphine imide group, wherein the catalyst having a phosphine imide group comprises a compound having a specific structure.
C08F 232/04 - Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having no condensed rings having one carbon-to-carbon double bond
C08F 4/6592 - Component covered by group containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
Provided are: a release film that has excellent handleability and releasability even when used in a high temperature environment; a layered product thereof; and use of the release film. The present invention involves preparing a release film comprising at least: a base layer; and a release layer that is layered directly or indirectly on at least one surface of the base layer, and that contains a polypropylene resin. The heat shrinkage rate of the release film may be at most about 4.0% when the release film is subjected to a heat treatment at 160°C for 15 minutes. The present invention may also involve preparing a release film that comprises at least a release layer containing a polypropylene resin, and that has a heat shrinkage rate of at most 4.0% when subjected to a heat treatment at 160°C for 15 minutes.
B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
A molded article using a plant material is obtained by a production method that comprises: a step for mixing a plant material containing lignocellulose with an organic acid; a step for dissolving this plant material in the organic acid to obtain a lignocellulose-containing solution; and a step for removing the liquid component from the lignocellulose-containing solution to obtain a solid component. This plant material is an underutilized part of a crop. The molded article using the plant material contains, as a main component, the lignocellulose derived from the plant material. This lignocellulose has a higher order structure similar to the plant material. A laminate comprises the molded article using the plant material and a sheet laminated on the molded article. The peel strength between the molded article and the sheet is 0.005 MPa or greater.
Provided is an impact absorption device that can improve the degree of freedom in the arrangement position thereof. This impact absorption device comprises an impact absorption member and an auxiliary member. The impact absorption member is attached so as to be pivotable about a first pivot axis extending in a first direction with respect to an installation surface of a base part, and is reversibly switched between a storage state and a protruding state, while the auxiliary member is attached so as to be pivotable about a second pivot axis, and is reversibly switched between the storage state and the protruding state. The height from the base part in the protruding state is greater for the impact absorption member than for the auxiliary member, and at least portions of the impact absorption member and the auxiliary member oppose each other in the protruding state. The impact absorption member engages the auxiliary member by deforming when a load having a component in a direction opposite to the installation surface-side of the base part is received.
B60R 21/08 - Safety nets, transparent sheets, curtains, or the like, e.g. between occupants and glass movable from an inoperative to an operative position, e.g. in a collision
Provided is a laminate which is formed by laminating a metal layer and a solder layer and which enables use of a variety of solders, while suppressing dissolution of metal constituting the metal layer into the solder layer. A laminate 1 is a laminate in which a metal layer 3, a solder layer 4, and an alloy layer 5, located between the metal layer 3 and the solder layer 4 and formed of the metal layer 3 and the solder layer 4, are laminated. The porosity of a region (laminate region R) in which the solder layer 4 is laminated as measured by taking out a portion of the metal layer 3 is 0.1-50%.
H01L 21/52 - Mounting semiconductor bodies in containers
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
H05K 3/38 - Improvement of the adhesion between the insulating substrate and the metal
The present invention suppresses the scattering of a case at the time of splitting open, if a resin case is used. This gas generator comprises: an ignition device having an igniter, a cylindrical igniter-holding part that surrounds and holds the igniter, and a fixing part made of a resin that fixes the igniter to the igniter holding part; and a bottomed cylindrical case for accommodating a gas-generating agent that burns when the ignition device is operated, the case being made of resin and having a side wall section a base-end side of which is connected to the fixing part, and a closed-end section that closes a leading-end side. The closed-end section includes a fragile section that is opened by a combustion product generated by a gas-generating agent. The periphery of the fragile section is thicker than the fragile section, and an annular inclined section is formed on the inner side of the case from a prescribed position of the side wall section to the fragile section.
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
Provided is a gas generator comprising a plurality of gas discharge ports which include a plurality of first gas discharge ports and one or a plurality of second gas discharge ports having an opening pressure higher than that of the first gas discharge ports. The opening pressure of the first gas discharge ports and the opening pressure of the second gas discharge ports are set such that only the plurality of the first gas discharge ports of the plurality of gas discharge ports are opened by a pressure of gas when the igniter is activated in a standalone state before the gas generator is built into an airbag device and the first gas discharge ports which are of the plurality of gas discharge ports and are other than a part of the first gas discharge ports and at least a part of the second gas discharge ports which are of the plurality of gas discharge ports are opened by a pressure of gas when the igniter is activated in an assembled state.
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
B60R 21/262 - Elongated tubular diffusers, e.g. curtain-type
The present invention suppresses, when a resin case is used, scattering of the case when the case is cleaved. Provided is a gas generator comprising an ignition device including an igniter, a tubular igniter retaining part which holds the igniter in a state in which the igniter retaining part surrounds the igniter, and a resinous fixing part which fixes the igniter to the igniter retaining part, and a resinous, bottomed tubular case which accommodates a gas generation agent to be combusted through activation of the ignition device and which includes a side wall part having a base end side connected to the fixing part and a closing end part which closes a distal end side. The case includes a tilted surface which is located on the distal end side and extends obliquely with respect to the axial direction of the case and a fragile part which is formed in the edge part of the tilted surface excluding at least the base end part of the tilted surface.
Provided is a binding conductor paste that has excellent stability during continuous discharge and excellent stability in storage, and can suppress the production of voids during sintered compact molding. This binding conductor paste includes: metal nanoparticles (A) that have an average grain diameter of at least 1 nm and less than 100 nm; and a dispersion medium containing an organic solvent (a), an organic solvent (b), and an organic solvent (c). The metal nanoparticles (A) are surface-coated with an organic protective agent that includes an amine and are dispersed in the dispersion medium. The organic solvents (a)–(c) are mutually differing compounds and satisfy formulas (1)–(6). (1) 150°C ≤ Ta ≤ 250°C (2) 150°C ≤ Tb ≤ 250°C (3) 250°C ≤ Tc ≤ 350°C (4) δa ≥ 10.0 (5) δc ≤ 9.0 (6) δc ≤ δb ≤ δa (In the formulas, Ta–Tc represent the boiling points of the respective organic solvents (a)–(c), and δa–δc represent the Hansen solubility parameters of the respective organic solvents (a)–(c).)
The present invention suppresses the scattering of a case at the time of splitting open, if a resin case is used. This gas generator comprises: an ignition device having an igniter, a cylindrical igniter-holding part that surrounds and holds the igniter, and a fixing part made of a resin that fixes the igniter to the igniter holding part; a bottomed cylindrical case for accommodating a gas-generating agent that burns when the ignition device is operated, the case being made of resin and having a side wall section a base-end side of which is connected to the fixing part, and a closed-end section that closes a leading-end side; and a reinforcing member that covers at least the closed-end section, that has an opening in a section of the reinforcing member, and that has a greater fracture strength than the case.
B60R 21/264 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
95.
PASTE FOR PHOTOELECTRIC CONVERSION LAYER AND APPLICATION THEREOF
In the present invention, as a paste for forming a photoelectric conversion layer, prepared is a paste containing a semiconductor, fibers, and a solvent. The content of the fibers is adjusted to 0.0001 to 1 part by mass relative to 100 parts by mass of the semiconductor. The semiconductor may include a metal oxide (in particular, titanium oxide particles). The fibers may include organic fibers (in particular, cellulose fibers). The solvent may include an acyclic compound. The acyclic compound may include at least one selected from the group consisting of an alcohol-based solvent, a glycol-based solvent, a glycol ether-based solvent, a glycol ether ester-based solvent, and a glycol ester-based solvent. The acyclic compound may include a compound having a hydroxyl group and/or an ether bond in a molecule. The paste may further include an ionic solvent. The paste has both screen printing properties and low temperature film forming properties.
This tow band for a heated cigarette filter comprises: a crimped cellulose acetate fiber; and a plasticizer that plasticizes the cellulose acetate fiber, wherein the content of the plasticizer falls within the range of 8 mass% to 12 mass%.
A method for producing a dry nonwoven fabric according to the present invention forms a nonwoven fabric that is a fiber composite body containing first fibers and second fibers by: impregnating a plurality of first fibers, which are crimped fibers cut into short fibers, with a plurality of resin granulated materials that contain a fiberizable polymer; applying an external force to the plurality of first fibers, which have been impregnated with the plurality of resin granulated materials, so that fiber gaps are reduced; and forming second fibers which have an outer diameter within the range of 30 nm to 1.0 µm, the outer diameter being smaller than that of the first fibers, from the plurality of resin granulated materials in a gas by relaxing the applied external force.
D04H 1/72 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
D04H 1/4382 - Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
98.
STRUCTURE COMPRISING DIAMOND COATING FILM, AND METHOD FOR MANUFACTURING SAME
Provided are: a structure comprising a diamond coating film having excellent surface smoothness; and a method for manufacturing the same. The present disclosure relates to a structure: including a substrate; diamond particles fixed to the surface of the substrate; and a coating film containing diamond particles stacked on the diamond particles and configured such that the diamond particles adjacent to each other in the height direction are in close contact with each other. The structure preferably has a configuration in which diamond particles adjacent to each other in the height direction are in close contact with each other due to Coulomb force.
Provided are: a cellulose derivative having excellent compatibility with respect to various oil agents; and a composition containing the cellulose derivative. The present invention provides a composition that contains: a cellulose derivative containing monovalent organic groups (La) that are substituted at at least some of hydrogen atoms constituting hydroxy groups in a cellulose, that have a hydrocarbon group having six or more carbon atoms at ends thereof, and that do not have an ether bond, wherein the average substitution degree of the monovalent organic groups (La) is equal to or greater than 1.1; and an oil agent. It is preferable that the oil agent be at least one type of oil selected from the group consisting of hydrocarbon oils, ester oils, and silicone oils.
This lignocellulose derivative composition comprises a lignin backbone-containing compound, a hemicellulose backbone-containing compound, or both. This composition may further comprise a cellulose derivative in which some or all of the hydroxyl groups in cellulose are etherified with C2 or more alkyl groups. A method for producing said composition comprises: a step for subjecting raw biomass containing lignocellulose to alkali treatment in a solvent; a step for adding an alkylating agent to the alkali-treated raw biomass to alkylate the lignocellulose; and a step for fractionating the alkylated raw biomass. This alkylating agent is an alkyl halide having 2 or more carbon atoms.
patents
