Atsushi Yamamoto
Atsushi Yamamoto, Numazu-Shi JP
Patent application number | Description | Published |
---|---|---|
20110053063 | TONER, DEVELOPER, DEVELOPING DEVICE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND METHOD OF MANUFACTURING TONER - A toner is provided including a core particle comprising a binder resin, a colorant, and a release agent, and a shell layer comprising particles of a vinyl resin. The vinyl resin comprises 80% by weight or more of a unit of an aromatic compound having a vinyl-polymerizable functional group. A method of manufacturing the above toner is also provided, including steps of dissolving or dispersing the binder resin, the colorant, and the release agent in an organic solvent to prepare an oily liquid, dispersing the oily liquid in an aqueous medium to prepare the core particles, and adhering particles of a vinyl resin to the surfaces of the core particles to form shell layers. | 03-03-2011 |
Atsushi Yamamoto, Shizuoka JP
Patent application number | Description | Published |
---|---|---|
20110053071 | TONER, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE - To provide a toner comprising: a binder resin, a colorant, and a releasing agent, wherein the toner has a core shell structure, and wherein the core contains at least one resin selected from the group consisting of a hybrid resin and a polyester resin, where the hybrid resin is a resin in which a polyester resin and a vinyl resin are chemically bonded to each other, and the shell contains a resin prepared by polymerizing at least a styrene monomer and an ester monomer represented by the following General Formula (1): | 03-03-2011 |
20110053077 | COLORED RESIN PARTICLE AND METHOD FOR PRODUCING THE SAME - The present invention provides a method for producing a colored resin particle, the method including: preparing an oil phase in which at least a resin and a colorant are dissolved or dispersed in an organic solvent; preparing an aqueous phase containing at least a surfactant in an aqueous medium; dispersing the oil phase in the aqueous phase to prepare a colored particle dispersion liquid so as to form core particles; causing resin fine particles to adhere to surfaces of the core particles by adding at least the resin fine particles to the colored particle dispersion liquid, in which the core particles have been formed; removing the solvent from the colored particle dispersion liquid to obtain colored resin particles, washing the colored resin particles, and drying the colored resin particles, wherein an inorganic base is dissolved in the colored particle dispersion liquid. | 03-03-2011 |
20110164901 | TONER AND METHOD FOR PRODUCING THE SAME - A toner containing core particles each containing at least a resin A having a polyester skeleton and a colorant; and vinyl resin fine particles each of which encapsulates a resin B having at least a polyester skeleton and an endothermic peak measured by differential scanning calorimeter (DSC) at 40° C. to 110° C., wherein the vinyl resin fine particles are attached onto each of the core particles. | 07-07-2011 |
20110244383 | TONER, AND METHOD FOR PRODUCING THE SAME - A toner including an amorphous resin (R), a crystalline material (A) which is compatible with the amorphous resin (R) and has a melting point of 80° C. or lower, a resin (I) which is different from the amorphous resin (R), and a colorant, wherein the crystalline material (A) is capsulated by the resin (I) and the capsulated crystalline material (A) is present in the amorphous resin (R). | 10-06-2011 |
20110250533 | TONER FOR ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - To provide a toner for an electrostatic image developer, including: a core particle obtained by dispersing, in an aqueous medium, an oil phase prepared by dissolving or dispersing at least a binder resin, a colorant and a release agent in an organic solvent; and a shell layer formed of vinyl resin fine particles present on a surface of the core particle, wherein the shell layer has protruding portions formed of the vinyl resin fine particles, and wherein the vinyl resin fine particles contain 80% by mass or more of an aromatic compound which has a vinyl-polymerizable functional group, and a vinyl resin which forms the vinyl resin fine particles has a weight average molecular weight of 8,000 to 16,000. | 10-13-2011 |
20110287356 | TONER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND PROCESS CARTRIDGE - An electrostatic image developing toner including toner core particles each containing at least a first resin and a colorant, and fine resin particles formed of a second resin, wherein part of each of the fine resin particles is embedded in each of the toner core particles, and the remaining part of the fine resin particle is exposed on a surface of the toner core particle to form a protrusion, and wherein when a rate of the part of the fine resin particle to the fine resin particle is indicated by an embedment rate, an average of the embedment rates in the fine resin particles is 40% to 80%. | 11-24-2011 |
20120219321 | TONER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND PROCESS CARTRIDGE - A toner including a binder resin, a colorant and protruding portions on a surface of the toner, wherein the average length of long sides of the protruding portions is 0.1 μm or greater, but less than 0.5 μm, wherein the standard deviation of the lengths of the long sides of the protruding portions is 0.2 or less, and wherein the protruding portions have a coverage of 30% to 90%. | 08-30-2012 |
20120231383 | RESIN FOR TONER, TONER USING THE RESIN, AND DEVELOPMENT AGENT USING THE TONER - A resin for toner containing a polyhydroxy carbonate skeleton and a rigid skeleton. | 09-13-2012 |
20120251938 | METHOD FOR PRODUCING COLORED RESIN PARTICLES, COLORED RESIN PARTICLES, DEVELOPER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE - A method for producing colored resin particles including: dissolving or dispersing at least binder resin and colorant in organic solvent to prepare oil phase; dissolving resin A and basic compound in aqueous medium to prepare aqueous phase, the resin A having solubility <2.0 g/100 g water having temperature 25° C. and pH 3.0 and solubility ≧2.0 g/100 g water having temperature 25° C. and pH 10.0; dispersing the oil phase in the aqueous phase to prepare core particle dispersion liquid; dispersing resin particles in aqueous medium to prepare resin particle dispersion liquid, and adding the resin particle dispersion liquid to the core particle dispersion liquid so that the resin particles are attached onto the core particles, to prepare dispersion liquid containing particles each having the core particle and the resin particles attached thereonto; removing the organic solvent from the dispersion liquid; washing the particles; and drying the particles. | 10-04-2012 |
20120264048 | TONER, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE - Provided is a toner including: toner particles, each toner particle containing a toner base particle, wherein the toner contains a binder resin; and a colorant, wherein the toner base particle has protrusions at a surface thereof, wherein an average of lengths of long sides of the protrusions is 0.1 μm or more but less than 0.5 μm, a standard deviation of the lengths of the long sides of the protrusions is 0.20 or less, and a coverage rate of the protrusions is 30% to 90%, wherein a resin forming the protrusions is prepared through polymerization of a monomer mixture containing at least a monomer having a sulfonic acid group, and wherein the monomer mixture contains styrene in an amount of 90% by mass or more and the monomer having a sulfonic acid group in an amount of 0.1% by mass to 5% by mass. | 10-18-2012 |
20120282000 | TONER FOR ELECTROPHOTOGRAPHY, DEVELOPER, AND IMAGE FORMING APPARATUS - To provide a toner for electrophotography, which contains a binder resin, a colorant, and an organic-modified layered inorganic mineral, wherein the binder resin contains a crystalline resin in an amount of 50% by mass or greater, and wherein the organic-modified layered inorganic mineral is an organic-modified layered inorganic mineral in which at least part of ions present between layers of a layered inorganic mineral are modified with organic ions. | 11-08-2012 |
20130045442 | TONER, DEVELOPER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - A toner including a resin particle (C) is provided. The resin particle (C) includes a resin particle (B) and a resin particle (A). The resin particle (B) includes a resin (b). The resin particle (A) or covering layer (P) includes a resin (a). The resin particle (A) or covering layer (P) is adhered to a surface of the resin particle (B). The resin (a) is a polyester resin. The resin (a) has a total acid value of 15 to 36 mgKOH/g. The resin particle (A) or covering layer (P) has a surface acid value of 10 to 27 mgKOH/g. | 02-21-2013 |
20130078563 | TONER AND DEVELOPMENT AGENT, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE USING THE SAME - A toner includes a coloring agent, a binder resin comprising a crystalline resin having a urethane skeleton and/or urea skeleton, and a releasing agent (a microcrystalline wax). A development agent, a process cartridge, and an image forming apparatus employ the toner to form images on recording media electrophotographically. | 03-28-2013 |
20130095422 | TONER - A toner, including a crystalline resin as a binder resin, wherein the toner comprises a THF-soluble component in a weight-average molecular weight not less than 20,000, and has a 50% wettability not less than 20% by volume when subjected to a methanol wettability test. | 04-18-2013 |
20130108950 | TONER, AND DEVELOPER AND IMAGE FORMING APPARATUS USING THE TONER | 05-02-2013 |
20130115550 | TONER AND IMAGE FORMING APPARATUS - A toner including a core particle and projections at a surface of the core particle is provided. The core particle includes a binder resin and a colorant. The binder resin includes a crystalline resin as a major component. Each of the projections consists of a fine resin particle. An average length of long sides of the projections is not less than 0.15 μm and less than 0.5 μm. A standard deviation of lengths of the long sides of the projections is 0.2 or less. A surface coverage of the toner with the projections is within a range of 30 to 90%. | 05-09-2013 |
20130143155 | TONER FOR ELECTROPHOTOGRAPHY, DEVELOPER, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE - To provide a toner, including: a crystalline binder resin including a urethane bond or a urea bond, or both thereof, and a colorant, wherein the colorant has a number-average particle diameter of 0.5 μm or less, and a ratio of particles having a particle diameter of 0.7 μm or greater in a number-size distribution of the colorant is 5% by number or less. | 06-06-2013 |
20130157183 | DEVELOPER FOR ELECTROPHOTOGRAPHY, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE - A developer, including a toner including a binder resin comprising a crystalline resin; and a colorant, and a resin carrier comprising a resin; a magnetic particulate material having a magnetic anisotropy, dispersed in the resin, and having a saturated magnetization of from 16 to 30 emu/g, a coercive force of from 15 to 40 kA/m and an average particle diameter not less than 15 μm and less than 100 μm. | 06-20-2013 |
20130157184 | TONER AND DEVELOPER - To provide a toner, including at least: a non-crystalline polyester resin; and a crystalline polyester resin, wherein the toner has a glass transition temperature in a first heating Tg1st and a glass transition temperature in a second heating Tg2nd, and a difference between Tg1st and Tg2nd (Tg1st−Tg2nd) is 10° C. or greater, and wherein the crystalline polyester resin is a modified crystalline polyester resin having a urethane skeleton or a urea skeleton, or both thereof. | 06-20-2013 |
20130157185 | TONER, DEVELOPMENT AGENT, AND IMAGE FORMING APPARATUS USING THE SAME - A toner includes a binder resin, a coloring agent, and a releasing agent containing two or more kinds of alkyl monoester compounds having a different number of carbon atoms in a range of from 30 to 50 carbon atoms. The toner has a crystallinity of 10% or more as measured by x-ray diffraction and/or the binder resin is a crystalline resin in an amount of 50% by weight or more of the binder resin. The two or more kinds of alkyl monoester compounds include a component A accounting for the largest amount ranging from 30% by weight to less than 50% by weight of the releasing agent and a component B accounting for the second largest amount ranging from 10% by weight to less than 50% by weight of the releasing agent. | 06-20-2013 |
20130236826 | TONER FOR ELECTROPHOTOGRAPHY, DEVELOPER AND METHOD OF PREPARING THE TONER - A toner for electrophotography, which is prepared by a method including dissolving or dispersing a toner composition including at least a binder resin, or binder resin and a binder resin precursor as a resin component; and a colorant in an organic solvent to form an oil phase; emulsifying or dispersing the oil phase in an aqueous medium to form an emulsion dispersion comprising emulsified particles; converging the emulsified particles to granulate mother toner particles, including controlling a temperature of the emulsion dispersion to control a circularity of the mother toner particles; and removing the organic solvent, wherein the resin component includes a crystalline resin in an amount not less than 50% by weight, and the mother toner particles have an average circularity of from 0.940 to 0.980. | 09-12-2013 |
20130244011 | COLORLESS TRANSPARENT TONER, TONER SET, DEVELOPMENT AGENT, IMAGE FORMING APPARATUS, AND PRINTED MATTER - A colorless transparent toner containing a crystalline resin having a urethane bond and/or a urea bond. | 09-19-2013 |
20130244153 | DEVELOPMENT AGENT AND IMAGE FORMING APPARATUS EMPLOYING SAME - A development agent containing toner that contains a binder resin having a crystalline resin that has a urethane and/or urea bond in its main chain, a coloring agent, and an organically modified inorganic laminate compound in which organic ions are at least partially substituted for ions present between layers of the organically modified inorganic laminate compound, and toner carrier that contains a core material whose surface is coated with a coating layer having a condensed compound of a melamine resin and/or a guanamine resin and an acrylic resin having a hydroxyl group. | 09-19-2013 |
20130244154 | TONER, DEVELOPMENT AGENT, AND IMAGE FORMING APPARATUS - Toner containing a binder resin that contains at least one kind of resin having a crystalline polyester unit as its main component and a releasing agent containing a straight-chain mono ester having 48 or more carbon atoms accounting for 40% by weight or more of the releasing agent. | 09-19-2013 |
20130244168 | TONER, METHOD OF MANUFACTURING TONER, DEVELOPER, TONER CONTAINER, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE - A toner including a resin particle (C) is provided. The resin particle (C) includes a resin particle (B) and; a resin particle (A) or covering layer (P) that is adhered to a surface of the resin particle (B). The resin particle (B) includes a resin (b) having a polyhydroxycarboxylic acid skeleton. The resin particle (A) or covering layer (P) includes a resin (a). The resin (a) is a polyester resin having a polybasic acid unit and a polyol unit and has a weight average molecular weight within a range from 9,500 to 100,000. | 09-19-2013 |
20130252158 | ELECTROPHOTOGRAPHIC TONER, DEVELOPER, AND IMAGE FORMING APPARATUS - An electrophotographic toner, including: a binder resin; a colorant; and an organically-modified layered inorganic mineral, wherein the binder resin contains 50% by mass or more of a crystalline resin relative to the binder resin, and the crystalline resin contains a resin having a sulfonic acid group, and wherein an amount of the sulfonic acid group is 0.1% by mass to 2.0% by mass relative to the resin having the sulfonic acid group. | 09-26-2013 |
20140301757 | TONER, DEVELOPER USING THE TONER, IMAGE FORMING APPARATUS - A toner including at least a crystalline resin as a binder resin, wherein a tetrahydrofuran soluble content of the toner includes 5.0% or more as a peak area of a component having a molecular weight of 100,000 or greater in a molecular weight distribution measured by gel permeation chromatography, and the tetrahydrofuran soluble content of the toner has a weight-average molecular weight of 20,000 to 60,000. | 10-09-2014 |
20150227071 | TONER, DEVELOPER USING THE TONER, IMAGE FORMING APPARATUS - A toner including at least a crystalline resin as a binder resin, wherein a tetrahydrofuran soluble content of the toner includes 5.0% or more as a peak area of a component having a molecular weight of 100,000 or greater in a molecular weight distribution measured by gel permeation chromatography, and the tetrahydrofuran soluble content of the toner has a weight-average molecular weight of 20,000 to 60,000. | 08-13-2015 |
Atsushi Yamamoto, Hyogo JP
Patent application number | Description | Published |
---|---|---|
20080283872 | Variable path wiring cell, semiconductor integrated circuit designing method thereof, and forming method of variable path wiring cell - Provided are a first wiring layer where each of the first, second internally present wirings can be selectively connected to the first and the second externally extended wirings, and a second wiring layer that has substantially the same structure as that of the first wiring layer. There is further provided an interlayer contact layer which arbitrarily connects one of the first and the second internally present wirings on the first wiring layer to one of the first, second internally present wirings on the second wiring layer, and connects the remainder of the first and the second internally present wirings on the first wiring layer to the remainder of the first and the second internally present wirings on the second wiring layer. | 11-20-2008 |
20100098946 | CONTINUOUS FIBER-REINFORCED THERMOPLASTIC RESIN PELLETS AND MANUFACTURING METHOD OF THE SAME - To provide continuous fiber-reinforced thermoplastic pellets having a good dispersion property of a reinforcing fiber bundle in injection molded articles and capable of achieving a satisfactory outward appearance of the injection molded articles and satisfying a mechanical strength of the injection molded articles by fully exerting the reinforcing effect, and a manufacturing method of the same. | 04-22-2010 |
20100224309 | APPARATUS FOR PRODUCTION OF FIBER-REINFORCED RESIN STRAND - A manufacturing apparatus of a fiber-reinforced resin strand including spreaders that spread a reinforcing fiber bundle and are provided inside a crosshead to which a molten resin material is supplied continuously from an extruding machine, twisting rollers provided at a downstream position from an exit nozzle of the crosshead and that pultrude a fiber-reinforced resin strand formed of a resin-impregnated fiber bundle from the exit nozzle while imparting twists thereto, and twist retaining rollers provided at a downstream position from the twisting rollers and that retain twists of the fiber-reinforced resin strand. The twisting rollers and the twist retaining rollers are made of metal with asperities being formed on the surface thereof. The manufacturing apparatus can achieve excellent durability and is capable of manufacturing a fiber-reinforced resin strand at a high production rate without causing slipping. | 09-09-2010 |
20110001268 | NATURAL FIBER-REINFORCED THERMOPLASTIC RESIN INJECTION MOLDING - The invention provides a natural fiber-reinforced thermoplastic resin injection molding having an excellent ability to discharge static electricity. The natural fiber-reinforced thermoplastic resin injection molding is obtained by injection-molding with using natural fiber-reinforced thermoplastic resin pellets as a molding feedstock containing natural fibers as reinforcing fibers, has a natural fiber content of from 20 to 60 wt %. The natural fibers have an average length of from 1.5 to 4.0 mm. The natural fiber-reinforced thermoplastic resin injection molding has an electrostatic voltage half-life, as determined by the half-life measurement method specified in JIS L 1094, of less than 40 seconds. | 01-06-2011 |
Atsushi Yamamoto, Kumamoto JP
Patent application number | Description | Published |
---|---|---|
20100243869 | SOLID-STATE IMAGING DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS - A solid-state imaging device includes a light sensing portion which is formed on a substrate and generates a signal electric charge according to incident light; a rectangular or gradient-index on-chip micro lens formed on a light incident side above the light sensing portion; and a planarized lens layer which covers the on-chip micro lens and is formed in such a manner that a light incident surface is planarized. | 09-30-2010 |
20100289100 | SOLID-STATE IMAGE PICKUP DEVICE, METHOD OF MANUFACTURING SOLID-STATE IMAGE PICKUP DEVICE, AND ELECTRONIC APPARATUS - Disclosed herein is a solid-state image pickup device including a solid-state image pickup element operable to produce an electric charge according to the amount of light received, a lens disposed on the upper side of a pixel of the solid-state image pickup element, a protective film which covers the upper side of the lens and a surface of which is flattened, and a surface film which is formed at the surface of the protective film and which is higher in hydrophilicity than the inside of the protective film. | 11-18-2010 |
20100320554 | METHOD OF MANUFACTURING SOLID STATE IMAGING DEVICE, AND SOLID STATE IMAGING DEVICE - Disclosed herein is a method of manufacturing a solid state imaging device, including the steps of: forming a light receiving portion in a light receiving area of a semiconductor substrate; forming a pad portion in a pad area of the semiconductor substrate; forming a microlens material layer over the light receiving portion and the pad portion; providing the microlens material layer with a microlens corresponding to the light receiving portion; forming a low-reflection material layer on the microlens material layer; etching the microlens material layer and the low-reflection material layer over the pad portion to form an opening; and imparting hydrophilicity to a surface of the low-reflection material layer and an inside portion of the opening by a normal temperature oxygen radical treatment. | 12-23-2010 |
20120235263 | SOLID-STATE IMAGING DEVICE, METHOD OF MANUFACTURING SOLID-STATE IMAGING DEVICE, AND ELECTRONIC APPARATUS - A solid-state imaging device includes pixels each having a photoelectric conversion element for converting incident light to an electric signal, color filters associated with the pixels and having a plurality of color filter components, microlenses converging the incident light through the color filters to the photoelectric conversion elements, a light shielding film disposed between the color filter components of the color filters, and a nonplanarized adhesive film provided between the color filters and the light shielding film. | 09-20-2012 |
20120320242 | SOLID-STATE IMAGING DEVICE, METHOD OF MANUFACTURING SOLID-STATE IMAGING DEVICE, AND ELECTRONIC APPARATUS - A solid-state imaging device includes pixels each having a photoelectric conversion element for converting incident light to an electric signal, color filters associated with the pixels and having a plurality of color filter components, microlenses converging the incident light through the color filters to the photoelectric conversion elements, a light shielding film disposed between the color filter components of the color filters, and a nonplanarized adhesive film provided between the color filters and the light shielding film. | 12-20-2012 |
20130100324 | METHOD OF MANUFACTURING SOLID-STATE IMAGE PICKUP ELEMENT, SOLID-STATE IMAGE PICKUP ELEMENT, IMAGE PICKUP DEVICE, ELECTRONIC APPARATUS, SOLID-STATE IMAGE PICKUP DEVICE, AND METHOD OF MANUFACTURING SOLID-STATE IMAGE PICKUP DEVICE - Disclosed herein is a method of manufacturing a solid-state image pickup element having a lens provided above a light receiving portion. The manufacturing method includes: forming a lens base material layer composing the lens; forming an intermediate film having a thermal expansion coefficient larger than that of a resist on the lens base material layer; forming the resist in contact with the intermediate film; forming the resist into a lens shape by thermal reflow; and transferring the lens shape of the resist to the lens base material layer by etching, thereby forming the lens. | 04-25-2013 |
20130235230 | SOLID-STATE IMAGE PICKUP DEVICE, METHOD OF MANUFACTURING SOLID-STATE IMAGE PICKUP DEVICE, AND ELECTRONIC APPARATUS - Disclosed herein is a solid-state image pickup device including a solid-state image pickup element operable to produce an electric charge according to the amount of light received, a lens disposed on the upper side of a pixel of the solid-state image pickup element, a protective film which covers the upper side of the lens and a surface of which is flattened, and a surface film which is formed at the surface of the protective film and which is higher in hydrophilicity than the inside of the protective film. | 09-12-2013 |
20130327927 | SOLID-STATE IMAGING DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS - A solid-state imaging device includes a light sensing portion which is formed on a substrate and generates a signal electric charge according to incident light; a rectangular or gradient-index on-chip micro lens formed on a light incident side above the light sensing portion; and a planarized lens layer which covers the on-chip micro lens and is formed in such a manner that a light incident surface is planarized. | 12-12-2013 |
20140084406 | METHOD OF MANUFACTURING SOLID STATE IMAGING DEVICE, AND SOLID STATE IMAGING DEVICE - Disclosed herein is a method of manufacturing a solid state imaging device, including the steps of: forming a light receiving portion in a light receiving area of a semiconductor substrate; forming a pad portion in a pad area of the semiconductor substrate; forming a microlens material layer over the light receiving portion and the pad portion; providing the microlens material layer with a microlens corresponding to the light receiving portion; forming a low-reflection material layer on the microlens material layer; etching the microlens material layer and the low-reflection material layer over the pad portion to form an opening; and imparting hydrophilicity to a surface of the low-reflection material layer and an inside portion of the opening by a normal temperature oxygen radical treatment. | 03-27-2014 |
20140300785 | SOLID-STATE IMAGING DEVICE, METHOD OF MANUFACTURING SOLID-STATE IMAGING DEVICE, AND ELECTRONIC APPARATUS - A solid-state imaging device includes pixels each having a photoelectric conversion element for converting incident light to an electric signal, color filters associated with the pixels and having a plurality of color filter components, microlenses converging the incident light through the color filters to the photoelectric conversion elements, a light shielding film disposed between the color filter components of the color filters, and a nonplanarized adhesive film provided between the color filters and the light shielding film. | 10-09-2014 |
20150123227 | IMAGE PICKUP ELEMENT, IMAGE PICKUP DEVICE, MANUFACTURING DEVICE AND METHOD - There is provided an image pickup element including a non-planar layer having a non-planar light incident surface in a light receiving region, and a microlens of an inorganic material which is provided on a side of the light incident surface of the non-planar layer, and collects incident light. | 05-07-2015 |
20160111462 | SOLID-STATE IMAGING DEVICE, METHOD OF MANUFACTURING SOLID-STATE IMAGING DEVICE, AND ELECTRONIC APPARATUS - An imaging device includes a plurality of photoelectric conversion elements, a plurality of color filter components having a first color filter component and a second color filter component; a light shielding portion, at least a part of which is disposed between the first and second color filter components in a cross-section view; and a transparent film, at least a first part of which is disposed between the first color filter component and the light shielding portion in the cross-section view. A surface of the transparent film facing to the first and second color filter components is nonplanar, and a thickness of the transparent film is less than a thickness of the light shielding portion. | 04-21-2016 |
Atsushi Yamamoto, Itano-Gun JP
Patent application number | Description | Published |
---|---|---|
20100270906 | LIGHT EMITTING DEVICE - A light emitting device having a simple structure and high decorating characteristics is provided. | 10-28-2010 |
Atsushi Yamamoto, Yasu-Shi JP
Patent application number | Description | Published |
---|---|---|
20080231147 | LAMINATED PIEZOELECTRIC ELEMENT AND PROCESS FOR PRODUCING THE SAME - A multilayer piezoelectric device including a body having internal electrode layers and piezoelectric ceramic layers alternately stacked. The internal electrode layers contain Cu as a major component, the piezoelectric ceramic layers contain a compound oxide represented by Pb(Ti, Zr)O | 09-25-2008 |
20090236945 | MONOLITHIC PIEZOELECTRIC ELEMENT AND METHOD FOR MANUFACTURING THE SAME - A monolithic piezoelectric element includes an element assembly in which internal electrode layers and piezoelectric ceramic layers are laminated alternately. The internal electrode layers contain an Ag—Pd alloy, which has an Ag content of 85 percent by weight or more as a primary component, a metal element having a valence of at least one of pentavalence or hexavalence. The piezoelectric ceramic layers contain a composite oxide represented by Pb(Ti,Zr)O | 09-24-2009 |
20100107390 | Multilayer Piezoelectric Device and Method for Manufacturing the Same - A multilayer piezoelectric device including a body having internal electrode layers and piezoelectric ceramic layers alternately stacked. The internal electrode layers contain Cu as a major component, the piezoelectric ceramic layers contain a compound oxide represented by Pb(Ti, Zr)O | 05-06-2010 |
Atsushi Yamamoto, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20090315412 | WIRELESS POWER TRANSFER SYSTEM, POWER TRANSMITTER, AND RECTENNA BASE STATION - A wireless power transfer system includes: a plurality of power transmitters, each of which transmits a microwave; and a rectenna base station which receives the microwave to generate power. The rectenna base station includes: a rectenna; and control section which specifies an identification code for identifying each power transmitter and generates a command signal to change a phase of the power transmitter specified by identification code so as to increase a power value received at the rectenna. Each of the power transmitters comprises: a plurality of transmission antenna elements, each of which transmits the microwave to the rectenna base station; and a phase controller which makes phase change of the microwave based on the command signal from the phase monitor and control section of the rectenna base station if the identification code matches a stored identification code. | 12-24-2009 |
20100093255 | SHOOTING TOY - A shooting toy where players determine whether or not a shot has hit a target based on image recognition is provided. A determination section ( | 04-15-2010 |
20110140776 | VARIABLE FREQUENCY AMPLIFIER - A variable frequency amplifier includes a main amplifier system | 06-16-2011 |
20140077377 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE - According to one embodiment, the semiconductor device in the embodiment has an assembly substrate, a semiconductor chip, and a jointing layer. The semiconductor chip is joined to the assembly substrate via the jointing layer. An intervening diffusion barrier layer may be interposed between the chip and jointing layer. The jointing layer is an alloy layer mainly made of any metal selected from Sn, Zn and In or an alloy of Sn, Zn and In, and any metal selected from Cu, Ni, Ag, Cr, Zr, Ti and V or an alloy of any metal selected from Cu, Ni, Ag, Cr, Zr, Ti and V and any metal selected from Sn, Zn and In, where the alloy has a higher melting temperature than that of Sn, Zn and In or an alloy of Sn, Zn and/or In. | 03-20-2014 |
20150076699 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor device includes a semiconductor element, an interconnection layer, and a bonding layer. The interconnection layer includes Cu. The bonding layer includes a first alloy that is an alloy of Cu and a first metal other than Cu between the semiconductor element and the interconnection layer. A melting point of the first alloy is higher than a melting point of the first metal. | 03-19-2015 |
Atsushi Yamamoto, Otsu JP
Patent application number | Description | Published |
---|---|---|
20100050790 | STACK-GAS MEASURING APPARATUS AND STACK-GAS MEASURING METHOD - A stack-gas measuring apparatus includes a sample introducing unit (sampling unit and heating conduit pipe) for introducing stack-gas, a cooling unit (containing wet filter ) in which dust components in the stack-gas are agglomerated, a filter column containing a filter element made of a polymer material for collecting the dust components, a mist scrubber which is disposed downstream of the filter column and which contains an adsorbent for removing acid mist in the stack-gas, and an analyzer in which the cleaning-processed gas is introduced to measure a particular component in the stack-gas. | 03-04-2010 |
Atsushi Yamamoto, Ibaraki JP
Patent application number | Description | Published |
---|---|---|
20090184295 | THERMOELECTRIC TRANSPORTATION MATERIAL CONTAINING NITROGEN - A nitrogen-containing thermoelectric material, which has an element composition represented by: | 07-23-2009 |
Atsushi Yamamoto, Hikone-Shi Shiga JP
Patent application number | Description | Published |
---|---|---|
20090028770 | METHOD FOR PRODUCING IRON OXYHYDROXIDE AND ADSORBING MATERIAL COMPRISING IRON OXYHYDROXIDE - The present invention provides a method for advantageously producing an iron oxyhydroxide exhibiting excellent capability of adsorbing harmful substances, such as a phosphrous components and endocrine disrupting chemicals, which are contained in industrial wastewater, exhaust gases, etc., and an adsorbent material comprising the iron oxyhydroxide produced by the method as a main component. Specifically, the present invention provides an adsorbent material produced by a method comprising the steps of: | 01-29-2009 |
Atsushi Yamamoto, Toyama JP
Patent application number | Description | Published |
---|---|---|
20080314315 | MONITORING METHOD AND MONITORING APPARATUS FOR SEMICONDUCTOR PRODUCTION EQUIPMENT - In a monitoring method of the present invention, a flow voltage value corresponding to zero flow is acquired before the start of a substrate treatment by a substrate treatment apparatus. Next, a flow voltage value corresponding to a control state while the flow is controlled according to a control signal during the substrate treatment is acquired. Then, an actual flow rate is calculated according to a difference between the flow voltage value during the flow control and the flow voltage value at the time of zero flow. Further, a difference between the actual flow rate of a currently-implemented substrate treatment and the actual flow rate of the last substrate treatment is calculated, and the fluctuation of the flow control characteristic and the flow control accuracy are monitored according to the difference. | 12-25-2008 |
Atsushi Yamamoto, Hyougo JP
Patent application number | Description | Published |
---|---|---|
20080250379 | LOGIC CIRCUIT SYNTHESIS DEVICE - In a logic circuit synthesis device, a library of cell preliminarily stores a condition concerning a property that should be satisfied by the net having the property. The logic circuit synthesis device selects, from a list of nets, a net that has a predetermined property. the logic circuit synthesis device performs logic synthesis in accordance with the condition stored in the library, for the selected net. | 10-09-2008 |
Atsushi Yamamoto, Nagoya JP
Patent application number | Description | Published |
---|---|---|
20090086497 | SYSTEM FOR CONTROLLING LIGHT QUANTITY OF HEADLIGHT - In a system for controlling a headlight of a vehicle to be controlled, a dazzling level determiner determines a parameter value of a dazzling level of a driver of an other vehicle ahead of the controlled vehicle based on information associated with a relative positional relationship between the controlled vehicle and the other vehicle. The dazzling level represents a possibility that the driver of the other vehicle feels dazzling to light irradiated from the headlight of the controlled vehicle. A light-quantity adjuster adjusts a quantity of light to be irradiated from the headlight of the controlled vehicle based on the determined parameter value of the dazzling level. | 04-02-2009 |
Atsushi Yamamoto, Koto-Ku JP
Patent application number | Description | Published |
---|---|---|
20110203304 | HEAT PUMP UNIT AND RECIPROCATING COMPRESSOR FOR REFRIGERANT - To prevent the decline in the volumetric efficiency and the decline in the performance of the heat pump having the reciprocating compressor integrated therein by decreasing the temperature of discharge gas in the reciprocating compressor with a simple construction, a heat pump unit | 08-25-2011 |
20150159919 | HEAT PUMP UNIT - To prevent the decline in the volumetric efficiency and the decline in the performance of the heat pump having the reciprocating compressor integrated therein by decreasing the temperature of discharge gas in the reciprocating compressor with a simple construction, a heat pump unit | 06-11-2015 |
Atsushi Yamamoto, Shizuoka-Ken JP
Patent application number | Description | Published |
---|---|---|
20110217644 | TONER, DEVELOPER USING THE TONER, METHOD FOR PREPARING THE TONER, AND IMAGE FORMING METHOD AND APPARATUS USING THE TONER - A method for preparing a toner including toner particles is provided. The toner preparation method includes preparing a toner component liquid including at least a binder resin, a colorant and an organic solvent; mixing a resin A having a solubility of less than 2.0 g/100 g in water having a pH of 3.0 at 25° C. while having a solubility of not less than 2.0 g/100 g, a basic material, and water to prepare an aqueous phase liquid, in which the resin A is dissolved; forming droplets of the toner component liquid in the aqueous phase liquid; and removing the organic solvent from the droplets of the toner component liquid to prepare the toner particles. | 09-08-2011 |
Atsushi Yamamoto, Gumma JP
Patent application number | Description | Published |
---|---|---|
20120115335 | SLIP RING DEVICE - A slip ring device includes a hollow pipe-shaped shaft rotatably supported inside a tubular body of a main case through a bearing and an electricity-collecting body integrally and concentrically provided in the shaft. The electricity-collecting body preferably includes a plurality of electricity-collecting rings and a plurality of insulating rings alternately layered with one another. The slip ring device further includes a plurality of brushes held by the main case and tip end portions making sliding contact with outer circumferential surfaces of the electricity-collecting rings and a plurality of lead lines introduced into the shaft. The lead lines include tip end portions electrically connected to the respective electricity-collecting rings. Two or more of the lead lines include shielded lines. | 05-10-2012 |
Atsushi Yamamoto, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20120133853 | LIQUID CRYSTAL DISPLAY DEVICE - To provide a structure of an electrically stable step film of a columnar spacer, which can be formed in a region of a storage capacitor without increasing the number of steps. A liquid crystal display device of the present invention further includes, in all the pixels, step films of a same area formed with a semiconductor layer within a storage capacitor forming part. The pixels includes a kind in which the columnar spacer is provided at a position abutting against a step film forming part and a kind in which the columnar spacer is provided at a position away from the step film forming part. | 05-31-2012 |
20160027822 | SOLID-STATE IMAGE PICKUP ELEMENT, IMAGE PICKUP APPARATUS, ELECTRONIC APPARATUS, AND PRODUCTION METHOD - Provided is a solid-state image pickup element including: a sensor unit configured to generate an electrical signal in response to incident light; a color filter covering the sensor unit; and a lens configured to concentrate the incident light into the sensor unit via the color filter and formed by a laminated film made of a predetermined lens material. The lens is formed on the color filter without providing a planarization layer for removing a difference in level in the color filter. | 01-28-2016 |
Atsushi Yamamoto, Yokohama-Shi JP
Patent application number | Description | Published |
---|---|---|
20120188989 | RADIO TERMINAL AND TRANSMISSION RATE PREDICTION METHOD - In a radio communication system employing HARQ scheme wherein the maximum number of slots is changed, a radio terminal ( | 07-26-2012 |
Atsushi Yamamoto, Kyoto-Fu JP
Patent application number | Description | Published |
---|---|---|
20120297610 | METHOD FOR PRODUCING ELETRONIC COMPONENT - The disclosure provides a method for producing an electronic component in which the oxidation of Cu constituting an internal conductor part of the component is inhibited or prevented in a firing step, and even when a magnetic body part containing NiO, ZnO, Fe | 11-29-2012 |
20130057375 | FERRITE CERAMIC COMPOSITION, CERAMIC ELECTRONIC COMPONENT, AND PROCESS FOR PRODUCING CERAMIC ELECTRONIC COMPONENT - This disclosure provides a ferrite ceramic composition, a ceramic electronic component including the ceramic composition, and a process of producing a ceramic electronic component including the ferrite ceramic composition, of which the insulation performance can be secured even when fired simultaneously with a metal wire material containing Cu as the main component, and which can have good electric properties. The ferrite ceramic composition includes an Ni—Mn—Zn-based ferrite having a molar content of CuO of 5 mol % or less and in which, when the molar content (x) of Fe | 03-07-2013 |
20130057376 | FERRITE CERAMIC COMPOSITION, CERAMIC ELECTRONIC COMPONENT, AND PROCESS FOR PRODUCING CERAMIC ELECTRONIC COMPONENT - This disclosure provides a ceramic composition, a ceramic electronic component, and process for producing a ceramic electronic component in which a ferrite ceramic composition includes CuO at a molar content of 5 mol % or less and Fe | 03-07-2013 |
20150077210 | FERRITE CERAMIC COMPOSITION, CERAMIC ELECTRONIC COMPONENT, AND PROCESS FOR PRODUCING CERAMIC ELECTRONIC COMPONENT - This disclosure provides a ferrite ceramic composition, a ceramic electronic component including the ceramic composition, and a process of producing a ceramic electronic component including the ferrite ceramic composition, of which the insulation performance can be secured even when fired simultaneously with a metal wire material containing Cu as the main component, and which can have good electric properties. The ferrite ceramic composition includes an Ni—Mn—Zn-based ferrite having a molar content of CuO of 5 mol % or less and in which, when the molar content (x) of Fe | 03-19-2015 |
Atsushi Yamamoto, Nagaokakyo-Shi JP
Patent application number | Description | Published |
---|---|---|
20120326828 | CERAMIC ELECTRONIC COMPONENT AND METHOD FOR PRODUCING CERAMIC ELECTRONIC COMPONENT - A ceramic electronic component includes a ferrite material magnetic body part and a Cu conductive part, the ferrite containing 20 to 48% trivalent Fe in terms of Fe | 12-27-2012 |
20130222104 | COMMON MODE CHOKE COIL AND METHOD FOR MANUFACTURING THE SAME - There is provided a common mode choke coil in which a non-magnetic layer and a second magnetic layer stacked on a first magnetic layer and two facing conductive coils are included in the non-magnetic layer, the non-magnetic layer is formed of sintered glass ceramics, the conductive coils and are formed of a conductor containing copper, and at least one of the first magnetic layer and the second magnetic layer is formed of a sintered ferrite material containing Fe | 08-29-2013 |
20140197917 | LAMINATED COIL COMPONENT AND METHOD FOR MANUFACTURING SAME - A laminated coil component that has DC superimposition characteristics improved without causing an increase in direct-current resistance, and reduces stress which can be generated in a magnetic body. A laminated coil component includes a magnetic section of magnetic layers stacked and a conductor section which has a plurality of conductor pattern layers arranged between the magnetic layers, and interconnected in a coiled shape to pass through the magnetic layers, and which is buried in the magnetic section. The conductor section is composed of a conductor containing silver. The magnetic section is of a sintered ferrite material containing Fe | 07-17-2014 |
Atsushi Yamamoto, Kanagawa-Ken JP
Patent application number | Description | Published |
---|---|---|
20130043594 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - According to one embodiment, between the mounting substrate and the semiconductor chip, there is a joint support layer including a metal or its alloy selected from the group of Cu, Al, Ag, Ni, Cr, Zr and Ti and a melt layer laminated across the joint support layer, and formed of a metal selected from the group of Sn, Zn and In or of an alloy of at least two metals selected from the same metals. The process of joining the mounting substrate and the semiconductor chip includes intervening a joining layer which is formed, at least for its outermost layer, by the melt layer, maintaining the temperature to be higher than the melting point of the melt layer, then forming an alloy layer which has a higher melting point than the melt layer by liquid phase diffusion. | 02-21-2013 |
Atsushi Yamamoto, Kikuchi-Gun Kumamoto JP
Patent application number | Description | Published |
---|---|---|
20140029408 | TRANSMISSION-SIDE COMMUNICATION APPARATUS AND RETRANMSISSION CONTROL METHOD - A retransmission control method of a transmission-side communication apparatus, which transmits a packet to a reception-side communication apparatus in a radio communication system that supports adaptive modulation and coding (AMC) and hybrid automatic retransmission control (HARQ), comprises: a step (S | 01-30-2014 |
Atsushi Yamamoto, Osaka JP
Patent application number | Description | Published |
---|---|---|
20140051019 | TONER, DEVELOPMENT AGENT, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE - Toner contains a binder resin containing a crystalline resin having a urethane and/or urea bonding; and a colorant, wherein in a diffraction spectrum of the toner as measured by an X-ray diffraction instrument, a ratio {C/(C+A)} of an integral intensity C of the spectrum derived from the crystalline structure to an integral intensity A of the spectrum derived from the non-crystalline structure is 0.12 or greater, wherein the toner satisfies the following relation 1: T1−T2≦30° C. (Relation 1), where T1 represents the maximum endothermic peak in the first temperature rising from 0° C. to 100° C. at the temperature rising rate of 10° C./min and T2 represents the maximum exothermic peak in the first temperature falling from 100° C. to 0° C. at the temperature falling rate of 10° C./min as T1 and T2 are measured by diffraction scanning calorimetry (DSC). | 02-20-2014 |
20140065534 | TONER, DEVELOPER AND IMAGE FORMING APPARATUS - A toner, including: a crystalline resin containing a urethane bond, a urea bond, or both thereof; and a compound represented by the following General Formula (1), wherein an amount of the compound represented by the General Formula (1) is 0.01% by mass to 0.25% by mass: | 03-06-2014 |
20140080051 | TONER AND METHOD FOR PRODUCING TONER - To provide a toner (X), which contains toner particles, each toner particle contains: a core phase (Q) containing a crystalline resin (A); and a shell phase (S) provided on a surface of the core phase (Q), where the shell phase (S) contains a crystalline polyurethane resin (B), wherein maximum peak temperature (Ta) of heat of melting of the crystalline resin (A) is 40° C. to 70° C., and maximum peak temperature (Tu) of heat of melting of the crystalline polyurethane resin (B) is 50° C. to 90° C. | 03-20-2014 |
20140270874 | IMAGE FORMING APPARATUS - An image forming apparatus includes: an image bearing member; a charger; an irradiator; a development device having an accommodation unit to accommodate toner to obtain a visible image; a transfer device; and a fixing device to fix the visible image transferred onto a recording medium. The fixing device having a fixing rotation member; and a pressure rotation member to form a nipping portion by contacting the fixing rotation member, wherein the surface pressure of the nipping portion is 1.5 kgf/cm | 09-18-2014 |
20140272695 | TONER, DEVELOPMENT AGENT, AND IMAGE FORMING APPARATUS - Toner contains a binder resin containing one or more kinds of crystalline resin and one or more kinds of non-crystalline resin. The non-crystalline resin located at the surface portion of the toner forms a shell structure of a continuous phase of the non-crystalline resin and the toner has an amount of melting heat of 30 J/g or more in a second temperature rising as measured by differential scanning calorimetry (DSC). | 09-18-2014 |
20140272698 | TONER - Toner contains a binder resin containing two or more kinds of crystalline resins; and a coloring agent, wherein the two or more kinds of crystalline resins have at least two endothermic peak temperatures in a set of endothermic peak temperatures of the two or more kinds of crystalline resins as measured by differential scanning calorimetry (DSC). | 09-18-2014 |
20140342283 | TONER, DEVELOPER, AND IMAGE FORMING APPARATUS - To provide a toner for developing an electrostatic image, the toner including toner particles, wherein the toner particles contain: a non-crystalline resin A; and a crystalline resin, wherein the crystalline resin contains a crystalline resin C containing a urethane bond, or a urea bond, or both thereof, and wherein the toner particles each have a sea-island structure, where the resin C is dispersed in the non-crystalline resin on a cross-section of the toner particle. | 11-20-2014 |
20150248073 | TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE - Provided is a toner containing a binder resin. The binder resin contains a crystalline resin. The toner has a maximum endothermic peak temperature (P1) of from 50° C. to 80° C. and a total endothermic amount (Q) of from 35 J/g to 90 J/g at a first temperature elevation of differential scanning calorimetry. A ratio (Q | 09-03-2015 |
20160033924 | IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE - An image forming apparatus is provided which includes an image bearer, a charger, an irradiator, a developing device to develop an electrostatic latent image on the image bearer with a toner to form a toner image, a transfer device to transfer the toner image onto a transfer medium, and a cleaner to remove toner particles remaining on the image bearer without being transferred. The toner includes a mother particle including a binder resin and a colorant and one or more external additives. At least one of the external additives includes primary particles having a number average particle diameter in the range of 0.05 to 0.30 μm. The cleaner includes an elastic body blade having a contact part with the image bearer. The contact part has a surface elastic modulus in the range of 15 to 25 N/mm | 02-04-2016 |
20160091812 | TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD - A toner includes a binder resin including a copolymer resin containing structural units derived from crystalline and non-crystalline resins, respectively. Spin-spin relaxation time (t50) of the toner at 50° C. measured by pulse NMR is ≦0.05 msec., spin-spin relaxation time (t130) at 130° C. when warmed from 50° C. to 130° C. is >15 msec., and spin-spin relaxation time (t′70) at 70° C. when cooled from 130° C. to 70° C. is ≦1.00 msec. A binarized image obtained by binarizing a phase image of the toner observed by a tapping mode AFM based on intermediate value between maximum and minimum phase difference values in the phase image includes first phase difference images constituted by large phase-difference portions and a second phase difference image constituted by a small phase-difference portion. The first phase difference images are dispersed in the second phase difference image. The dispersion diameter of the first phase difference images is 150 nm or less. | 03-31-2016 |
Atsushi Yamamoto, Aichi JP
Patent application number | Description | Published |
---|---|---|
20130276314 | WORK APPARATUS - A work apparatus includes a drive motor, a tool head including a tool frame, a bearing, a tool shaft and a rotary tool, a frame tube with the proximal end connected to the drive motor and the distal end connected to the tool head, and a drive shaft rotatably inserted through the frame tube for transmitting the rotation of the drive motor to the rotary tool. The rotary tool is accommodated within the tool frame and is rotatable on the tool shaft, when driven by the drive shaft. The tool shaft is journaled by the bearing which is elastically supported by a flexible elastic member disposed coaxially around the bearing and interposed between the bearing and the connection of the tool frame or the frame tube. Undesirable vibrations caused by the rotation of the rotary tool will be effectively hindered from being transmitted to the frame tube. | 10-24-2013 |
Atsushi Yamamoto, Toyota-Shi JP
Patent application number | Description | Published |
---|---|---|
20140239962 | FUEL CELL INSPECTION METHOD AND INSPECTION DEVICE - A fuel cell inspection method includes: applying DC voltage of a first voltage value, in a first period, to a power generation element that has an electrolyte membrane, an anode-side catalyst layer disposed on one side of the electrolyte membrane, and a cathode-side catalyst layer disposed on the other side of the electrolyte membrane; and applying, to the power generation element, DC voltage of a second voltage value that is lower than the first voltage value, in a second period after the first period; and detecting a value of current flowing in the power generation element. | 08-28-2014 |
Atsushi Yamamoto, Fujisawa-Shi JP
Patent application number | Description | Published |
---|---|---|
20150089932 | INTERNAL COMBUSTION ENGINE - The phenomenon of resonance in a catalyst converter due to a flow of an exhaust gas is reduced without causing problems with vehicle layout, problems with manufacturing (higher manufacturing cost), or adverse influences on other facets of performance. An internal combustion engine includes an internal combustion engine main body having a fuel chamber formed in an interior, and a catalyst converter arranged in an exhaust flow channel of the internal combustion engine main body and provided with a catalyst for purifying the exhaust gas. The exhaust flow channel, which is upstream of the catalyst of the catalyst converter, is provided with a protuberance for disturbing the flow of the exhaust gas in the exhaust flow channel to reduce pressure pulsations of the exhaust gas. | 04-02-2015 |
Atsushi Yamamoto, Komatsushima-Shi JP
Patent application number | Description | Published |
---|---|---|
20150131043 | METHOD OF MANUFACTURING IMAGE DISPLAY DEVICE AND METHOD OF SELECTING COLOR FILTER - A method of manufacturing an image display device which is configured to produce high luminance while maintaining color reproductivity and a method of efficiently selecting a combination of a light emitting device and a color filter. A method of manufacturing an image display device includes preparing a light emitting device which has a light source, a green fluorescent material and a red fluorescent material activated with tetravalent manganese ions, and configured to emit light which includes a visible light region, providing a color filter candidate which include red, green, and blue pixels in which the ratio of an integral value of the wavelength range of 560 to 640 nm with respect to the ratio of an integral value of the wavelength range of 460 to 640 nm in a spectral transmittance curve of the green pixel is 23% or greater, providing a color filter configured to satisfy a NTSC ratio of 65% or greater when the color filter candidate and the light emitting device are combined, and constructing an image display device with the use of the color filter, the light emitting device, and a controlling member for optical transmission. | 05-14-2015 |
20150268492 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME - Provided is a liquid crystal display device which exhibits power saving property and high display quality and is capable of suppressing the time-dependent degradation in display quality. The above problem is solved by providing a liquid crystal display device comprising a liquid crystal cell unit including a color filter having a transparent substrate and a plurality of coloring layers formed on the transparent substrate, a counter substrate and a liquid crystal layer formed between the color filter and the counter substrate and a backlight unit including a light emitting device having a blue light emitting element, and a red fluorescent substance and a green fluorescent substance, and the plurality of coloring layers has a blue coloring layer containing a color material of a specific triarylmethane-based compound and the red fluorescent substance is a surface-treated M | 09-24-2015 |
20160087164 | LIGHT EMITTING DEVICE - A light emitting device includes a light emitting element adapted to emit blue light, quantum dots that absorb part of the blue light emitted from the light emitting element to emit green light, and at least one of a KSF phosphor adapted to absorb part of the blue light emitted from the light emitting element to emit red light and a MGF phosphor adapted to absorb part of the blue light emitted from the light emitting element to emit red light. | 03-24-2016 |
20160097495 | LIGHT EMITTING DEVICE - A light emitting device includes a light emitting element adapted to emit a blue light, a sealing resin covering the light emitting element, and a sulfide phosphor-containing layer disposed at an outer side of a sealing resin. The sealing resin contains at least one of a KSF phosphor adapted to absorb a portion of the blue light emitted from the light emitting element to emit red light and a MGF phosphor adapted to absorb a portion of the blue light emitted from the light emitting element to emit red light. The sulfide phosphor-containing layer includes a sulfide phosphor adapted to absorb a portion of the blue light emitted from the light emitting element to emit red light and a MGF phosphor adapted to absorb a portion of the blue light emitted from the light emitting element to emit green light. | 04-07-2016 |
20160104821 | IMAGE DISPLAY MODULE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME - An image display module includes a light emitting device including a nitride semiconductor light-emitting element, as a light source, having an emission peak wavelength in a wavelength range of 240 nm to 560 nm, an Mn | 04-14-2016 |
Atsushi Yamamoto, Tachikawa Tokyo JP
Patent application number | Description | Published |
---|---|---|
20150249046 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a semiconductor device includes a semiconductor element, amounting substrate which has wiring layers containing copper, and a joining layer which is provided between the semiconductor element and the wiring layer and made of an alloy containing copper and metal other than copper, and in which a melting point of the alloy is higher than a melting point of the metal. | 09-03-2015 |
Atsushi Yamamoto, Kodaira-Shi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20160023514 | PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE - A pneumatic radial tire for a passenger vehicle, having a carcass constituted of a carcass ply provided to extend in a toroidal shape across a pair of bead portions and a tread rubber provided on the outer side in the tire radial direction of the carcass, wherein: | 01-28-2016 |
Atsushi Yamamoto, Niigata-Ken JP
Patent application number | Description | Published |
---|---|---|
20160083483 | METHOD FOR CONTINUOUSLY PRODUCING CELLULOSE ETHER - Provided is a method for efficiently and continuously producing a cellulose ether containing a reduced amount of indissoluble component. Specifically, the method includes a contact step of bringing pulp into contact with an alkali metal hydroxide solution in the presence of a heat removal solvent to obtain alkali cellulose; a reaction step of subjecting the alkali cellulose to a reaction with an etherifying agent; a partial condensation step, after completion of the reaction, of partially condensing a gas present in a reaction vessel used for the reaction to separate the gas into gas and liquid components for returning some or all of the gas component to the contact step for reuse as some or all of the heat removal solvent; and a step of incinerating the liquid component and, when all of the gas component is not returned to the contact step, the remainder of the gas component. | 03-24-2016 |