Hiroshi Yamashita
Hiroshi Yamashita, Shizuoka JP
Patent application number | Description | Published |
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20100316944 | TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS - An electrostatic image developing toner including a resin fine particle, and a toner material containing a polyester-based resin, wherein the electrostatic image developing toner is obtained by dissolving and/or dispersing the toner material containing the polyester-based resin in an organic solvent to prepare a toner material liquid, and dispersing the toner material liquid in an aqueous solvent containing the resin fine particle, and wherein the polyester-based resin contains a polyester resin obtained by polycondensation of an alcohol component with a carboxylic acid component containing a modified purified-rosin. | 12-16-2010 |
20110076607 | TONER, DEVELOPER, TONER ACCOMMODATING CONTAINER, PROCESS CARTRIDGE AND IMAGE FORMING METHOD - A toner including at least one polyester resin serving as a binder resin, a colorant, a releasing agent, and a fixing aid, wherein the fixing aid includes a fatty acid amide-based compound, and the fatty acid amide-based compound is at least one of a fatty acid amide compound having a mono- or higher valent amide bond and a fatty acid amide-based compound having a mono- or higher valent amino group or a hydroxyl group. | 03-31-2011 |
20110076612 | TONER, METHOD FOR PRODUCING THE SAME, AND DEVELOPER - A method for producing a toner, containing: dispersing, in an aqueous medium, an oil phase which contains an organic solvent, and a binder resin component contained in the organic solvent, where the binder resin component contains a crystalline polyester resin and an amorphous polyester resin; and removing the organic solvent from the dispersion to obtain the toner, in which the dispersing further contains heating and dissolving the crystalline polyester and the amorphous polyester in the organic solvent to obtain a solution, cooling the solution so as to recrystallize the crystalline polyester resin, and mechanically pulverizing the recrystallized crystalline polyester resin so as to obtain a crystalline polyester dispersion. | 03-31-2011 |
20110129773 | TONER, DEVELOPER, DEVELOPER CONTAINER, METHOD OF MANUFACTURING TONER, AND IMAGE FORMING METHOD - A toner including a binder resin comprising a modified polyester having an ester bond and a chemical bond other than the ester bond, and a crystalline polyester; and a release agent comprising a microcrystalline wax comprising a hydrocarbon having 20 to 80 carbon atoms which comprises 55 to 70% by weight of a linear hydrocarbon. The microcrystalline wax has an acid value of from 0.1 to 20 mgKOH/g and a melting point of from 65 to 90° C. The melting point is a temperature at which a local maximum endothermic peak is observed in a differential thermal curve measured by differential scanning calorimetry (DSC). The release agent is dispersed in the toner with a dispersion diameter of from 0.06 to 1.50 μm. | 06-02-2011 |
20110151372 | TONER, IMAGE FORMING METHOD USING THE TONER, AND IMAGE FORMING APPARATUS USING THE TONER - A toner obtained by a toner production method which includes dissolving or dispersing in an organic solvent a toner material containing at least a calixarene derivative and a binder resin or a binder resin precursor, to thereby prepare a solution or dispersion liquid of the toner material, adding the solution or dispersion liquid to an aqueous medium for emulsification or dispersion, to thereby prepare an emulsion or dispersion liquid, and removing the organic solvent from the emulsion or dispersion liquid. | 06-23-2011 |
20110223532 | TONER AND DEVELOPER - A toner, comprising a colorant, a crystalline polyester resin, and an amorphous polyester resin, in which the crystalline polyester resin satisfies the following relations: | 09-15-2011 |
20110262853 | TONER, DEVELOPER, AND IMAGE FORMING METHOD - A toner containing a fatty acid having 6 to 22 carbon atoms, and a binder resin, wherein the toner is obtained by a method for producing a toner, which contains dissolving or dispersing in an organic solvent the fatty acid having 6 to 22 carbon atoms, and a toner material containing at least the binder resin, so as to prepare a solution or dispersion liquid, emulsifying or dispersing the solution or dispersion liquid in an aqueous medium containing acrylic resin fine particles, so as to prepare an emulsion or dispersion liquid, and removing the organic solvent from the emulsion or dispersion liquid. | 10-27-2011 |
20110318053 | METHOD FOR PRODUCING ELECTROPHOTOGRAPHIC TONER, ELECTROPHOTOGRAPHIC TONER, FULL-COLOR IMAGE FORMING METHOD AND FULL-COLOR IMAGE FORMING APPARATUS - A method for producing an electrophotographic toner including forming a toner base particle by emulsifying or dispersing a solution or dispersion of a toner material comprising a colorant, and any one of a binder resin and a binder resin precursor in an aqueous medium, and adding crystalline organic fine particles having an acid value of 20 mgKOH/g to 80 mgKOH/g into the aqueous medium, before, during or after the forming so as to attach the crystalline organic fine particles onto a surface of the toner base particle. | 12-29-2011 |
20120189951 | TONER AND DEVELOPER - A toner including: a binder resin component; crystal nucleating agent; releasing agent; and colorant, wherein the binder resin component contains a crystalline polyester resin and a non-crystalline polyester resin, the crystal nucleating agent is at least one of an aliphatic ester compound and an aliphatic amide compound each having a melting point of 60° C. or higher but lower than 150° C., and wherein the toner satisfies Expressions (I) and (II): | 07-26-2012 |
20120219896 | ELECTROSTATIC IMAGE FORMING TONER AND RESIN FOR TONER - An electrostatic image forming toner including: a colorant; a binder resin; and a releasing agent, wherein the binder resin contains at least two types of polyester resins A and B, wherein a difference of (T1/2−Tg) is 65° C. or more but less than 90° C., where T1/2 denotes a softening point of the electrostatic image forming toner and Tg denotes a glass transition temperature of the electrostatic image forming toner, and wherein the electrostatic image forming toner has a TMA compressive deformation rate (TMA %) at 50° C. which is 5% or less. | 08-30-2012 |
20120237869 | TONER AND METHOD OF MANUFACTURING TONER - A toner including a colorant and a binder resin is provided. The binder resin includes a polyester resin having a glass transition temperature of 18 to 40° C., a weight average molecular weight of 10,000 to 100,000, and a flow beginning temperature of 70 to 120° C. The toner has a volume average particle diameter of 3 to 10 μm. | 09-20-2012 |
20120237870 | TONER, METHOD OF MANUFACTURING TONER, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE - A toner including a main body particle, a layer B located overlying the main body particle, and a layer A located overlying the layer B is provided. The binder resin includes an amorphous resin and a crystalline resin. The layer B is comprised of particles of a resin B. The layer A is comprised of particles of a resin A. A method of manufacturing the above toner is also provided. The method includes dissolving or dispersing toner components in an organic solvent to prepare a toner components liquid. The toner components include the binder resin. The method further includes emulsifying the toner components liquid in an aqueous medium to prepare an emulsion. The aqueous medium contains the particles of the resins A and B. The method further includes removing the organic solvent from the emulsion and heating the emulsion. | 09-20-2012 |
20130011778 | ELECTROPHOTOGRAPHIC TONER, METHOD FOR PRODUCING TONER, DEVELOPER AND IMAGE FORMING APPARATUS CONTAINING TONER - An electrophotographic toner obtained from a dispersion or emulsion liquid of an oil phase containing a toner material in an aqueous medium, the toner including: a binder resin, wherein the toner material includes: (A) an epoxy resin prepolymer; (B) an adduct of a dihydric phenol with a polyalkylene oxide; (C) a phenolic compound, or an alcohol compound, or both thereof; and (D) a carboxylic acid compound, and wherein the binder resin includes a resin obtained by allowing the (A), the (B), the (C) and the (D) to react with each other. | 01-10-2013 |
20130011779 | TONER, DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS - A toner obtained by a method for producing a toner, which includes dissolving or dispersing in an organic solvent a toner material containing at least a binder resin, and a dispersion liquid of a crystalline polyester resin, so as to prepare a solution or dispersion liquid of the toner material, emulsifying or dispersing the solution or dispersion liquid of the toner material in an aqueous medium, so as to prepare an emulsion or dispersion liquid, and removing the organic solvent from the emulsion or dispersion liquid, wherein the crystalline polyester resin is localized near a surface of the toner. | 01-10-2013 |
20130059247 | TONER AND DEVELOPER - To provide a toner, which contains: a non-crystalline polyester resin A obtained through a reaction between a non-linear chain reactive precursor and a curing agent, and having a glass transition temperature of −60° C. to 0° C.; a non-crystalline polyester resin B having a glass transition temperature of 40° C. to 70° C.; and a crystalline polyester resin C, wherein the toner has a glass transition temperature Tg1st of 20° C. to 40° C. as measured with first heating in differential scanning calorimetry (DSC). | 03-07-2013 |
20130130171 | TONER - A toner including a core particle, an inner shell layer covering the core, and an outer shell layer covering the inner shell layer is provided. The core particle includes a resin P. The inner shell layer includes fine particles of a resin A. The outer shell layer includes fine particles of a resin B. The toner satisfies the following formulae (1) to (3): | 05-23-2013 |
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 |
20130157193 | TONER AND IMAGE FORMING METHOD - A toner containing colorant, releasing agent, and binder resin containing crystalline polyester resin, and non-crystalline polyester resin containing urethane bond, urea bond, or both, the non-crystalline polyester resin containing first and second non-crystalline polyester resins, both containing urethane bond, or urea bond, or both, wherein monomers constituting the first non-crystalline polyester resin contains isocyanate monomer for forming the urethane bond, the urea bond, or the both, in an amount of 0.5 mol % or greater to total amount of the monomers, monomers constituting the second non-crystalline polyester resin contain isocyanate monomer for forming the urethane bond, the urea bond, or the both, in an amount of 0.5 mol % or greater to total amount of the monomers, the first non-crystalline polyester resin has Tg of −60° C. or higher but lower than 10° C., and the second non-crystalline polyester resin has Tg of 30° C. or higher but lower than 70° C. | 06-20-2013 |
20130164669 | TONER, METHOD FOR PRODUCING THE TONER, AND IMAGE FORMING METHOD - A toner including a binder resin containing an ester bond, and a releasing agent, wherein the releasing agent includes first C30-C50 alkyl monoester compound and second C30-C50 alkyl monoester compound, wherein the number of carbon atoms of the first C30-C50 alkyl monoester compound is different from that of the second C30-C50 alkyl monoester compound, wherein the amount of the first C30-C50 alkyl monoester compound is largest and the amount of the second C30-C50 alkyl monoester compound is second largest or same as the amount of the first C3OC50 alkyl monoester compound, wherein the amount of the first C30-C50 alkyl monoester compound is 30% by mass or more but less than 50% by mass to the releasing agent, and wherein the amount of the second C30-C50 alkyl monoester compound is 10% by mass or more but less than 50% by mass to the releasing agent. | 06-27-2013 |
20130171554 | YELLOW TONER AND COLOR IMAGE FORMING METHOD - A yellow toner including: a non-crystalline resin; C.I. Pigment Yellow 185; and a releasing agent, wherein the yellow toner has a glass transition temperature of more than 18° C. but less than 40° C. | 07-04-2013 |
20130196263 | ELECTROSTATIC IMAGE FORMING TONER AND DEVELOPER - An electrostatic image forming toner including: toner base particles each containing at least a colorant, a binder resin, and a releasing agent, wherein the binder resin contains a non-crystalline polyester resin A and a crystalline polyester resin B, wherein a ratio of B/(A+B)×100 is 10 or more but less than 50 where (A+B) is a total mass of the non-crystalline polyester resin A and the crystalline polyester resin B and “B” is a mass of the crystalline polyester resin B, and wherein the toner base particles have a TMA compression deformation amount (TMA %) of 10% or less which is measured at 50° C. and a relative humidity of 90%. | 08-01-2013 |
20130337374 | TONER, DEVELOPER AND IMAGE FORMING APPARATUS - To provide a toner including a binder resin and a colorant, wherein the toner has a glass transition temperature by differential scanning calorimetry (DSC) of 20° C. or greater and less than 50° C., an endothermic peak temperature by DSC of 50° C. or greater and less than 80° C. and an amount of compressive deformation at 50° C. by a thermomechanical analysis of 5% or less. | 12-19-2013 |
20130337376 | TONER, AND FULL-COLOR IMAGE FORMING METHOD AND FULL-COLOR IMAGE FORMING APPARATUS USING THE TONER - A toner including a binder resin, a colorant and a phenol multimer represented by the following General Formula (1): where R | 12-19-2013 |
20140023965 | TONER, DEVELOPMENT AGENT, AND IMAGE FORMING APPARATUS - Toner contains a binder resin and a colorant, wherein the binder resin contains a resin having a polyhydroxy carboxylic acid skeleton, wherein the toner has a half effusion temperature of from 80° C. to 120° C. as measured by a temperature rising method using a flow tester. | 01-23-2014 |
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 |
20140080046 | TONER FOR FORMING ELECTROSTATIC IMAGE, DEVELOPER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - To provide a toner, which contains a colorant, a binder resin, and a releasing agent, wherein the toner satisfies the following (a) to (c); (a) the toner contains at least a polyester resin as the binder resin; (b) the toner has Tg1st of 25° C. to 50° C.; and (c) the toner has a TMA compressive deformation rate (TMA %) of 10% or lower at 50° C. under a condition having relative humidity of 70%, wherein the Tg1st is glass transition temperature of the toner for first heating, as the toner is measured by a DSC system (a differential scanning calorimeter). | 03-20-2014 |
20140080050 | TONER, DEVELOPMENT AGENT, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD - Toner contains a binder resin, wherein the binder resin contains a block copolymer A containing a crystalline segment X and a non-crystalline segment Y, wherein the toner has a thermo-mechanical analysis (TMA) compressive deformation amount (TMA %) of 10% or less at 50° C. and a relative humidity of 90%, wherein the toner has a spin-spin relaxation time (t130) of 10 ms or greater at 130° C. as measured by pulse nuclear magnetic resonance (NMR), wherein the toner has a spin-spin relaxation time (t′70) of 1 ms or less at 70° C. as measured by pulse NMR when descending from 130° C. to 70° C. | 03-20-2014 |
20140272696 | TONER, DEVELOPMENT AGENT, AND IMAGE FORMING METHOD - Toner contains a mother toner particle that contains a crystalline resin; and wax; and a coloring agent, wherein the area of endothermic peak derived from the crystalline resin during a first temperature rising as measured by differential scanning calorimetry is at least 20 J/g, wherein the ratio of the area of endothermic peak derived from the wax during a second time temperature rising as measured by differential scanning calorimetry (DSC) to the area of endothermic peak derived from the wax during a first time temperature rising as measured by differential scanning calorimetry is at least 0.50, wherein the ratio of the area of endothermic peak derived from the wax during a first time temperature rising as measured by differential scanning calorimetry to the area of endothermic peak derived from the crystalline resin during a first temperature rising as measured by differential scanning calorimetry is at least 0.10. | 09-18-2014 |
20150024312 | TONER, DEVELOPER, AND COLOR TONER SET - A toner, including: a binder resin; and a colorant, wherein the toner has a storage modulus of 1.0×10 | 01-22-2015 |
20150132690 | TONER, DEVELOPER AND IMAGE FORMING APPARATUS USING THE SAME - A toner includes a binder resin including a copolymer resin (A) having a structural unit derived from a crystalline polyester resin (A1) and another structural unit derived from an amorphous polyester resin (A2), and an amorphous resin (B) in an amount of from 30 to 70% by weight based on total weight of the binder resin. The binarized image of the AFM phase image of the binder resin consists of first phase-contrast images serving as large-phase-difference portions and second phase-contrast images serving as small-phase-difference portions with the first phase-contrast images dispersed in the second phase-contrast images forming a dot-like or streaky structure. The average value of dispersion diameters, corresponding to maximum Feret diameters, of the first phase-contrast images in the dot-like structure, or widths, corresponding to minimum Feret diameters, of the first phase-contrast images in the streaky structure, is less than 100 nm. | 05-14-2015 |
20150153671 | RESIN COMPOSITION FOR TONER, TONER, DEVELOPER AND IMAGE FORMING APPARATUS - A resin composition for a toner including a polyester resin and a colorant, wherein the polyester resin has A(10)-A(180) of 70 or greater, where A(10) (%) is a transmittance of light having a wavelength of 500 nm through a mixture of 20 parts by mass of the polyester resin added to 80 parts by mass of ethyl acetate and stirred at 25° C. for 10 minutes, and A(180) (%) is the transmittance after the mixture is left to stand for 3 hours. | 06-04-2015 |
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 |
20150253687 | MAGENTA TONER, DEVELOPER, AND IMAGE FORMING APPARATUS - A magenta toner for electrophotography, including: | 09-10-2015 |
20150268574 | TONER, PROCESS CARTRIDGE, DEVELOPER, AND IMAGE FORMING APPARATUS - A toner including a polyester resin having an amorphous polyester segment is provided. The amorphous polyester segment includes a condensation polymerization product between a carboxylic acid and an alcohol. The carboxylic acid includes both aliphatic and aromatic dicarboxylic acids. The toner deforms with a deformation rate of from 1.0% to 5.0% under a pressure of 100 gf at 40° C. and 80% RH. In a binarized image of an AFM phase image of the toner, first phase-contrast images serving as large-phase-difference portions are dispersed in second phase-contrast images serving as small-phase-difference portions, and the first phase-contrast images have a dispersion diameter of 100 nm or less. An endothermic quantity Q1 obtained in a first heating of DSC is from 10 to 50 J/g, and a ratio of an endothermic quantity obtained in the second heating Q2 to that in first heating Q1 is 0.65 or less. | 09-24-2015 |
20160004179 | TONER, DEVELOPER, AND IMAGE FORMING APPARATUS - A toner, including: a copolymerization resin, wherein the copolymerization resin includes: a unit derived from a polyester resin including a polycarboxylic acid having a valence of 2 or more and a polyol having a valence of 2 or more; and a unit derived from a resin having a polyhydroxycarboxylic acid skeleton, where the unit derived from the resin having a polyhydroxycarboxylic acid skeleton is bonded to the unit derived from the polyester resin via at least one of a urethane group and a urea group, and wherein the toner has a relative degree of crystallization of 10% or more and less than 50%. | 01-07-2016 |
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 |
Hiroshi Yamashita, Kosai-Shi, JP
Patent application number | Description | Published |
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20100089642 | POWER FEEDING DEVICE FOR SLIDE STRUCTURE - A power feeding device for a slide structure, which includes a link arm | 04-15-2010 |
20110061895 | ARM STRUCTURE - An arm structure includes a first arm pivotally supported on a body, and a second arm pivotally supported on the first arm at an axis portion formed s on a distal end side of the first arm. A wire harness fixing portion for fixing a wire harness is provided at a distal end side of the second arm. A guide portion having a curved face for guiding the wire harness is provided at an end portion at an end side of the second arm, the end side being opposite to the distal end side. A width of the guide portion is larger than a width of a portion of the second arm corresponding to the axis portion, in a width direction perpendicular to a longitudinal direction of the second arm. | 03-17-2011 |
Hiroshi Yamashita, Kawasaki JP
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20110055294 | CELLULAR TERMINAL DEVICE, E-MAIL DELETION METHOD, AND RECORDING MEDIUM - A cellular terminal device including a memory for storing a received e-mail, a deletion order determiner for determining a deletion order of a plurality of e-mails stored on the memory based on an operation of a user or history information related to a mail sender and a deletion processor for deleting an e-mail stored on the memory in accordance with the deletion order determined by the deletion order determiner. | 03-03-2011 |
Hiroshi Yamashita, Anjo-City JP
Patent application number | Description | Published |
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20090030588 | CONTROLLER FOR INTERNAL COMBUSTION ENGINE - An ignition timing is established according to alcohol concentration of fuel detected by an alcohol concentration sensor. In a torque control where a throttle opening is controlled in such a manner that an estimated torque follows an target torque, when obtaining the estimated incylinder filling air quantity, the throttle opening is varied by correcting the estimated incylinder filling air quantity according to the detected alcohol concentration. Thereby, the variation in torque due to the correction of the ignition timing according to the alcohol concentration can be compensated by the variation in torque due to the correction of the estimated incylinder filling air quantity (the throttle opening). The variation in output torque due to difference of the alcohol concentration of the fuel is decreased. | 01-29-2009 |
20090198434 | ABNORMALITY DIAGNOSIS DEVICE OF INTERNAL COMBUSTION ENGINE - A cylinder causing an abnormal air-fuel ratio is specified. Injection ratio changing control for gradually changing a ratio between command injection quantities of two injectors of the abnormal cylinder while keeping the sum of the command injection quantities of the two injectors constant is performed on the abnormal cylinder. If the injection ratio changing control is performed under the same condition, a changing behavior of the actual sum injection quantity of the two injectors varies and a changing behavior of the air-fuel ratio varies depending on which one of the two injectors is abnormal. Therefore, the abnormal injector out of the two injectors is specified using a learning value of an air-fuel ratio feedback correction value based on an output of an exhaust gas sensor. | 08-06-2009 |
20090216429 | CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE - When either one of two injectors of each cylinder becomes abnormal, a control device performs failsafe control of performing increase correction of injection quantity of a normal injector. If actual injection quantity is restricted with the maximum injection quantity that can be injected by the normal injector during the execution of the failsafe control, the control device restricts duty of an actuator of an intake air quantity adjustment mechanism (such as a throttle opening degree), thereby restricting intake air quantity to intake air quantity that does not cause melting damage of a catalyst. Thus, increase of deviation of an air-fuel ratio toward a lean side can be inhibited, and the melting damage of the catalyst can be prevented. | 08-27-2009 |
20090260428 | ABNORMALITY DIAGNOSIS DEVICE OF INTAKE AIR QUALITY SENSOR - While there occurs a steady operation state where an engine operation state (such as intake air quantity) is maintained substantially constant, a high-response intake air quantity sensor (referred to as the sensor, hereafter) is temporarily powered off and is powered on again when a predetermined time elapses after the power-off. An output rising characteristic of the sensor at the time when the sensor is powered on again is sensed and abnormality diagnosis of the sensor is performed based on the sensing value of the output rising characteristic During a power-off period, the engine operation state is controlled using a sensing value (a stored value) of the sensor immediately preceding the power-off. When an abnormality of the sensor is detected, use of the sensor is prohibited and the intake air quantity is estimated based on intake pipe pressure and the like. | 10-22-2009 |
20090299611 | FUEL INJECTION CONTROLLER FOR INTERNAL COMBUSTION ENGINE - When a specified learning executing condition is established, a command furl injection quantity ratio (CFIQ-ratio) between two fuel injectors is compulsorily changed and a fuel injection quantity error of each fuel injector is learned respectively based on the CFIQ-ratio and an air-fuel-ratio feedback correction value. Based on the learning value of fuel injection quantity error, a fuel injection period of each fuel injector is respectively corrected, whereby each fuel injection quantity error of two fuel injectors is respectively corrected with respect to each cylinder. Thereby, a ratio of fuel injection quantity between two fuel injectors is accurately controlled. | 12-03-2009 |
20100057331 | AIR QUANTITY CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE - An ECU calculates actual intake air quantity suctioned into a combustion chamber or a value correlated with the actual intake air quantity as an actual measurement data based on a measurement value of an airflow meter. The ECU calculates intake air quantity estimated to be suctioned into the combustion chamber or a value correlated with the estimated intake air quantity as an estimation data based on a drive state of a throttle actuator. The ECU detects an abnormality in the throttle actuator based on a deviation degree between the actual measurement data and the estimation data. In the abnormality detection, the ECU changes at least one of an abnormality determination value used in the abnormality determination using the deviation degree, the actual measurement data and the estimation data based on a fuel property sensed with a fuel property sensor. | 03-04-2010 |
20110023852 | ABNORMALITY DIAGNOSIS DEVICE OF INTERNAL COMBUSTION ENGINE - An engine has a PCV passage connected to an intake system for recirculating a blow-by gas to the intake system and an air flow meter provided upstream of a connection between the PCV passage and the intake system in the intake system for sensing an intake air flow rate. An electronic control unit (ECU) performing various types of control of the engine diagnoses a clogging abnormality of the PCV passage based on pulsation width of the intake air flow rate sensed with the air flow meter. A thermal type sensor having a heating section and a temperature sensing section provided on a semiconductor substrate is used as the air flow meter. | 02-03-2011 |
Hiroshi Yamashita, Ichinomiya-City JP
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20100246035 | LENS DRIVE DEVICE - A lens drive device includes a lens holder for holding a lens; a cabinet to which the lens holder is attached so as to be capable of being displaced in a direction of an optical axis of the lens; and a drive part that uses a magnetic driving force to displace the holder in the direction of the optical axis. The drive part includes a magnet disposed on the lens holder and a coil opposed to the magnet. Here, the cabinet has a shape of an almost square in a direction perpendicular to the optical axis. Further, the drive part is disposed in a region R between an outer edge of the lens holder and a corner of the cabinet. | 09-30-2010 |
20100328516 | IMAGING APPARATUS - An imaging apparatus includes a lens actuator which displaces a lens so as to slidingly move along a guide member, and a control circuit which controls the lens actuator. The control circuit supplies a driving signal for vibrating the lens in a second direction opposite to a first direction to the lens actuator before the lens is displaced in the first direction along the guide member. | 12-30-2010 |
20110002681 | IMAGING APPARATUS - An imaging apparatus includes a holder which holds a lens, a supporting unit which supports the holder so as to be displaced, a magnet which is arranged on any one of the holder and the supporting member, a coil which generates an electromagnetic driving force on the holder, a magnetic member which holds the holder at a position after the current supply is stopped with a magnetic force generated between the magnet and the magnetic member, when the current supply to the coil is stopped, and a control unit which driving-controls the holder by applying a current signal to the coil. When the holder is displaced to the reference position, the control unit applies a first pulse current signal to the coil, then applies a second pulse current signal of which application time is shorter than that of the first pulse current signal to the coil a plurality of times. | 01-06-2011 |
Hiroshi Yamashita, Kanagawa JP
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20100039526 | Signal processing apparatus and method, and program - Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals. | 02-18-2010 |
20100046835 | Signal processing apparatus and method, and program - Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals. | 02-25-2010 |
20100272251 | ECHO REMOVING APPARATUS, ECHO REMOVING METHOD, AND COMMUNICATION APPARATUS - Disclosed herein is an echo removing apparatus including: a sound input terminal configured to input an external sound signal from external equipment; a first echo removing device configured to, after admitting as input signals the external sound signal coming from the external equipment and input through the sound input terminal and a receiver sound signal transmitted from a calling party, estimate a first pseudo echo component from the external sound signal in order to remove the first pseudo echo component from the receiver sound signal; and a second echo removing device configured to, after admitting as input signals the external sound signal coming from the external equipment and input through the sound input terminal and a transmitter sound signal input from a microphone, estimate a second pseudo echo component from the external sound signal in order to remove the second pseudo echo component from the transmitter sound signal. | 10-28-2010 |
20110210434 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE - An apparatus provides good bonding between a package structure and a substrate and extended solder bonding life, even under heat stress. Of a lead frame to be used for a package structure having a configuration in which a semiconductor chip, an island of the lead frame, and external connection terminals are sealed with a resin from one surface, and the island and the external connection terminals are exposed on the other surface, the external connection terminals include a first external connection terminal disposed at a central part of each of sides of an outer rim of a semiconductor chip mounting region in which the semiconductor chip is to be mounted and a second external connection terminal outside the first external connection terminal at each of the sides of the outer rim of the semiconductor chip mounting region, wherein the first external connection terminal area exceeds the second external connection terminal's. | 09-01-2011 |
20120243782 | SIGNAL PROCESSING APPARATUS AND METHOD, AND PROGRAM - Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals. | 09-27-2012 |
20130221508 | SEMICONDUCTOR DEVICE SEALED WITH A RESIN MOLDING - An apparatus provides good bonding between a package structure and a substrate and extended solder bonding life, even under heat stress. Of a lead frame to be used for a package structure having a configuration in which a semiconductor chip, an island of the lead frame, and external connection terminals are sealed with a resin from one surface, and the island and the external connection terminals are exposed on the other surface, the external connection terminals include a first external connection terminal disposed at a central part of each of sides of an outer rim of a semiconductor chip mounting region in which the semiconductor chip is to be mounted and a second external connection terminal outside the first external connection terminal at each of the sides of the outer rim of the semiconductor chip mounting region, wherein the first external connection terminal area exceeds the second external connection terminal's. | 08-29-2013 |
20140009637 | SIGNAL PROCESSING APPARATUS AND METHOD, AND PROGRAM - Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals. | 01-09-2014 |
20140247391 | SIGNAL PROCESSING APPARATUS AND METHOD, AND PROGRAM - Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals. | 09-04-2014 |
Hiroshi Yamashita, Kosai JP
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20100243317 | POWER SUPPLYING SYSTEM FOR A SLIDING STRUCTURE - A link arm is rotatably supported by a rotating shaft along a protector base, and urged in a harness-slack-absorbing direction by a torsion coil spring. A wiring harness is fixed to a harness-holding member at a tip end of the link arm and to a harness-fixing portion of the protector base, and routed flexibly between the harness-holding member and the harness-fixing portion via between the protector base and an opposite wall of the link arm opposite to the protector base. | 09-30-2010 |
Hiroshi Yamashita, Osaka JP
Patent application number | Description | Published |
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20080239165 | BROADCAST RECEIVING DEVICE - A broadcast receiving device includes a receiving component, a comparison component and a drive signal generating component. The receiving component is configured to receive broadcast waves and extract a video signal from the broadcast waves. The comparison component is configured to compare quality of the video signal with a first level. The drive signal generating component is configured to generate a drive signal for displaying video on a display based on the video signal such that at least one of brightness and contrast of the video is reduced by a certain amount when the quality of the video signal is lower than the first level. | 10-02-2008 |
20100231578 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is provided. A plurality of light emitting units includes a plurality of light emitting elements which are configured to emit light toward a liquid crystal panel through a light guide plate. The light emitting units are arranged in series at an interval in such a direction that the light emitting elements face a side surface of the light guide plate. A feeding circuit is configured to supply power to the light emitting units. A first switch is connected to both ends of at least one of the light emitting units such that the at least one of the light emitting units connected between the both ends is deactivated when the first switch is turned on. A second switch is connected to both ends of at least one of the light emitting units such that the at least one of the light emitting units connected between the both ends is deactivated when the second switch is turned on. A switching unit is configured to control an on/off state of each of the first and second switches according to a driving timing of the liquid crystal panel to subsequently switch the light emitting units to be deactivated. | 09-16-2010 |
20110273903 | PLANAR LIGHT-EMITTING DEVICE - A planar light-emitting device includes a light source element and a light guide plate. The light source element is configured to emit light. The light guide plate has a housing hole, a light-emitting face and a light reflecting face. The housing hole houses the light source element. The light reflecting face is formed along a side end portion of the light guide plate. The light reflecting face has an inclined portion that is located next to the housing hole in a first direction of the light guide plate and a flat portion that is located next to the inclined portion in a second direction that is perpendicular to the first direction. The inclined portion has an inclination angle with respect to the flat portion such that the light reflected on the inclined portion is prevented from returning the housing hole. | 11-10-2011 |
20130120340 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a liquid crystal cell, a gate driver, a source driver and a controller. The liquid crystal cell has a plurality of source lines, a plurality of gate lines, and a plurality of pixels. The pixels define a pixel region with a set of pixels. The source driver has a plurality of second output lines. The second output lines are connected to source lines to output voltage to the pixels. The source lines have a pair of common source lines that are connected to the set of pixels of the pixel region. The common source lines are further commonly connected to one of the second output lines of the source driver. The controller is further configured to display a predetermined color in the set of pixels of the pixel region. | 05-16-2013 |
20140306873 | BACKLIGHT APPARATUS AND DISPLAY APPARATUS - In a backlight apparatus according to an aspect, a plurality of backlight drivers are connected in cascade arrangement, and when a drive signal is provided to the backlight driver corresponding to one of a backlight group positioned uppermost and a backlight group positioned lowermost in a sub scanning direction Y, each of the backlight drivers delays the drive signal by a predetermined period and outputs the delayed drive signal in order of the arrangement of the backlight drivers. | 10-16-2014 |
20140307200 | DISPLAY DEVICE - A display device includes a display panel and a direct-type first backlight and a direct-type second backlight that each intermittently irradiate light toward a back surface of the display panel and is disposed adjacently in a sub-scanning direction of the display panel. A display area of the display panel comprises a first area provided in a position facing the first backlight and a second area provided in a position facing the second backlight, the first backlight is disposed in a position where the light emitted from the first backlight reaches the first area and the second area, and the second backlight is disposed in a position where the light emitted from the second backlight reaches the first area and the second area. | 10-16-2014 |
20150045356 | PIPERAZINE-SUBSTITUTED BENZOTHIOPHENE DERIVATIVES AS ANTIPSYCHOTIC AGENTS - Provided is a superior, novel heterocyclic compound with improved solubility in oil such as sesame oil and benzyl benzoate, which has a broader treatment spectrum, causes less side effects, and is superior in tolerability and safety, and use thereof. A heterocyclic compound represented by the formula (I) wherein each symbol is as defined in the specification, or a salt thereof. | 02-12-2015 |
20150116743 | IMAGE FORMING APPARATUS, SHEET TYPE DETECTING METHOD AND STORAGE MEDIUM STORING PROGRAM OF SHEET TYPE DETECTING METHOD - An image forming apparatus includes a stopping part, a mode deciding part, a changing part and a type distinguishing part. The stopping part temporarily stops print execution if a type value indicating a type of a sheet conveyed according to the print execution is not included within a given range. The mode deciding part decides whether or not a mode set in the print execution is a specific mode using a different sheet from a sheet used in normal print condition. The changing part changes, if the mode set in the print execution is the specific mode, a width value used for distinguishing the sheet type to a first width value smaller than a normal width value. The type distinguishing part measures the type value and decides whether or not the type value is included within a threshold range defined by the changed width value. | 04-30-2015 |
Hiroshi Yamashita, Tokushima JP
Patent application number | Description | Published |
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20090264404 | Derivatives of 4-piperazin-1-yl-4-benzo[b]thiophene suitable for the treatment of cns disorders - A heterocyclic compound or a salt thereof represented by the formula (1): where R | 10-22-2009 |
20100179322 | Piperazine-substituted benzothiophenes for treatment of mental disorders - The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety. | 07-15-2010 |
20110152286 | PIPERAZINE-SUBSTITUTED BENZOTHIOPHENES FOR TREATMENT OF MENTAL DISORDERS - The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety. | 06-23-2011 |
20120028920 | DERIVATIVES OF 4-PIPERAZIN-1-YL-4-BENZO[B]THIOPHENE SUITABLE FOR THE TREATMENT OF CNS DISORDERS - A heterocyclic compound or a salt thereof represented by the formula (1): | 02-02-2012 |
20130158044 | PIPERAZINE-SUBSTITUTED BENZOTHIOPHENES FOR TREATMENT OF MENTAL DISORDERS - The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety. | 06-20-2013 |
20140031334 | DERIVATIVES OF 4-PIPERAZIN-1-YL-4-BENZO[B]THIOPHENE SUITABLE FOR THE TREATMENT OF CNS DISORDERS - A heterocyclic compound or a salt thereof represented by the formula (1): | 01-30-2014 |
20140163039 | PIPERAZINE-SUBSTITUTED BENZOTHIOPHENES FOR TREATMENT OF MENTAL DISORDERS - The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety. | 06-12-2014 |
20160051548 | Piperazine-Substituted Benzothiophenes For Treatment of Mental Disorders - The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety. | 02-25-2016 |
Hiroshi Yamashita, Ukyo-Ku JP
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20100171646 | Remote control apparatus using electrostatic sensor - A remote controller has at least one input switch, and transmits a signal based on a state of the input switch to a target object. A main electrode pair is arranged as the input device and is configured such that inter-electrode distance varies in accordance with a pressing force. Plural sub electrode pairs are each arranged at positions different from the main electrode pair and are configured such that inter-electrode distance varies in accordance with a pressing force. The signal processor monitors a capacitance value of the main electrode pair and the plural sub electrode pairs, and performs predetermined signal processing in accordance with the capacitance value that has been detected. A transmitter transmits a control signal in accordance with the capacitance value of the main electrode pair to the target object. | 07-08-2010 |
Hiroshi Yamashita, Chikusei-Shi JP
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20100163468 | WATER TREATMENT APPARATUS - It is an object of the invention to provide a optimized rational water treatment technique for chemically treating water to be treated. A representative water treatment apparatus is adapted for chemically treating water by using chemicals. In a water treatment apparatus, a disinfectant within a chemical cartridge dissolves out in water to be treated in a disinfecting chamber so that the water is disinfected. Further, a magnet is disposed within the chemical cartridge. The accommodated position of the magnet within the chemical cartridge is changed according to the remaining amount of the disinfectants. The magnetism of such magnet is detected by a magnetic sensor disposed on the outside of the chemical cartridge, so that information on consumption of the disinfectant can be detected. | 07-01-2010 |
Hiroshi Yamashita, Kyoto-Shi JP
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20100062542 | ANTIBODY AGAINST AFLATOXINS, SUPPORT USING THE ANTIBODY, METHOD OF IMMUNOLOGICALLY DETECTING AFLATOXINS AND METHOD OF CONCENTRATING AND PURIFYING AFLATOXINS - It is intended to detect, concentrate and purify aflatoxins of all types which are possibly contained in a sample such as a food. It is also intended to detect the total amount or the individual amounts thereof at a high sensitivity. By using aflatoxin B2 or its derivative as a hapten compound, an antibody, which shows the same reactivity to individual aflatoxin analogs and is highly tolerant to organic solvents, is obtained. Then, a detection/concentration/purification means and an immunological detection means with the use of the above antibody are constructed. The detection means thus constructed achieves a high sensitivity and excellent quantification properties. | 03-11-2010 |
Hiroshi Yamashita, Daito-Shi JP
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20080198126 | Display Apparatus and Display Drive Circuit - Disclosed is a display apparatus including: an X driver to drive signal lines; and a Y driver to drive scanning lines; wherein the X driver is provided with: a line buffer to latch the receive display data in a plurality of latch circuits; and a horizontal shift register to sequentially output latch signals to the latch circuits in accordance with an operation clock, wherein the horizontal shift register includes: a plurality of output lines; and a plurality of flip-flops to output the latch signals to each of the plurality of output lines, wherein the horizontal shift register is configured to output the latch signals from any of adjoining two output lines among the plurality of output lines by a same operation clock, and to output a latch signal from a subsequent stage output line following to the two output lines by the next operation clock. | 08-21-2008 |
20090279019 | Backlight Device and Liquid Crystal Display Apparatus - Disclosed is a backlight device comprising: a light emitting section including a plurality of surface light emitters which are arranged and disposed so as to have a predetermined gap; and a diffuser plate which is disposed in front of the light emitting section to diffuse a light irradiated from the light emitting section, wherein an angle between two light irradiation surfaces in the adjacent surface light emitters is smaller than 180 degrees. | 11-12-2009 |
20090295708 | Back Light Apparatus and Liquid Crystal Display Apparatus - A back light apparatus includes an external light quantity detecting unit having a first and second light quantity detecting sections, both of which are provided at a predetermined position of the housing, a first polarizing plate provided on a light receiving surface of the first light quantity detecting section, which first polarizing plate has a polarizing axis perpendicular to that of a polarizing plate provided on the rear surface side of the liquid crystal panel, a second polarizing plate provided on the light receiving surface of the second light quantity detecting section, which second polarizing plate has the same polarizing axis as that of the polarizing plate provided on the rear surface side of the liquid crystal panel, and an external light quantity calculating section to calculate the external light quantity based on the difference value between light quantities detected by the first and second light quantity detecting sections. | 12-03-2009 |
20120242637 | Liquid Crystal Display Apparatus - A liquid crystal display apparatus comprises a liquid crystal panel in which plural sub-pixels of red, green, blue, and a fourth color, which has a higher brightness than the other three colors, are arranged in a column direction and a row direction, and a signal control unit which generates drive signals for the respective sub-pixels. The signal control unit generates the drive signals for the respective sub-pixels not only so that each pixel of the liquid crystal panel is made up of four sub-pixels which are adjacent to one another in two consecutive columns and two consecutive rows, but also so that there is one column and one row overlap between every four pixels which are adjacent to one another in two consecutive columns and two consecutive rows. | 09-27-2012 |
Hiroshi Yamashita, Hiroshima-Shi JP
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20090288575 | BOGIE STRUCTURE FOR A TRACK VEHICLE - The present invention provides the structure of a bogie for a vehicle in a track type transportation system in which the vehicle runs along a predetermined track, which can be simplified, and lightweight and which can be run at a high speed with the maintainability therefor being enhanced, comprising a guide rail | 11-26-2009 |
Hiroshi Yamashita, Hiroshima JP
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20090259352 | TRACK TRANSPORTATION SYSTEM - The essential feature of the present invention is the provision of a track transportation system in which a vehicle runs on a predetermined track, being automatically steered, having a simplified and lightweight structure so as to surely ensure a safety, and to be capable of carrying out efficient and high-speed operation. The track transportation system according to the present invention incorporates a steering mechanism for automatic steering by means of an M actuator, a protection guide rail laid on the track, protection guide wheels which travel together with the vehicle along the protection guide rail without making contact with the latter, and a control means for controlling automatic steering in accordance with a result of determination by a track data determining means for determining a straight portion, a curved portion, a turnout portion or the like of the track in view of vehicle position data, and steering caused by the protection wheels making contact with the protection guide rail. | 10-15-2009 |
20110109267 | CHARGING SYSTEM FOR TRANSPORTATION SYSTEM WITHOUT CONTACT WIRE - The present invention provides a charging system for a transportation system without a contact wire having a configuration in which a power storage device of a vehicle is charged by a charging device provided on the ground when the vehicle equipped with the power storage device stops at a station on a track. In the present invention, the track includes a first track and a second track, the station includes a station controller which detects stopping of the vehicle, the charging device includes a first power line for supplying power to a vehicle on the first track and a second power line for supplying power to a vehicle on the second track, the first power line and the second power line each include switching means for controlling flow of the power supplied from the charging device, and the station controller controls the switching means, thereby causing the charging device to charge any of the vehicle on the first track and the vehicle on the second track. | 05-12-2011 |
20110187317 | NON-CONTACT TYPE POWER FEEDER SYSTEM FOR MOBILE OBJECT - Provided is a noncontact type power feeder system for feeding an electric power to a mobile object, which enables a quick charge and transmission of a high electric power and in which a power feeder and a power receiver can be readily manufactured at low cost, comprising a power feeder arranged along a running road surface for the mobile object | 08-04-2011 |
Hiroshi Yamashita, Kariya-Shi JP
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20090259386 | Apparatus for and Method of Controlling Internal Combustion Engine Equipped With Turbocharger - A compressor flow rate is calculated using a compressor model, which is the physical model of a compressor. A plurality of the compressor models are provided, and the compressor model used for calculating the compressor flow rate is changed in accordance with an operational condition of an internal combustion engine. | 10-15-2009 |
Hiroshi Yamashita, Hiroshima-Ken JP
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20090121678 | Feeder-Lineless Traffic System and Charging Method Therefor - Provided is a railway type feeder-lineless traffic system in which the weight of a vehicle is reduced while the structure of the vehicle is simplified, and it is possible to carry out a quick charge during a brief stopping time at a station or the like. A charging method in a feeder-lineless traffic system in which a vehicle mounted thereon with an electric storage unit runs on a predetermined pathway with the use of a power, and the electric storage unit in the vehicle is charged from a charger set up on the pathway, wherein a contact charging way in which a power feeder | 05-14-2009 |
20090195219 | BATTERY SOC ESTIMATION PROGRAM, WIRELESS TRANSIT SYSTEM, AND METHOD OF CHARGING THE BATTERY - Occurrence of overcharging and over discharging of batteries mounted on vehicles that travel on predetermined tracks in a wireless transit system is prevented by estimating SOC of the batteries with accuracy. The program in which an equivalent circuit of the battery is set such that the equivalent circuit is composed of three circuit elements connected in series, a first component resistance which is influenced by instantaneous current variation, a component circuit consisting of a capacitance and a second component resistance connected in parallel which is influenced by slow and excessive response, and a terminal voltage of the battery, runs the computer to calculate open circuit voltage of the equivalent circuit using a value of the first component resistance calculated from measurement of current and voltage of the battery and value of k(=the second component resistance/the first component resistance) and τ(=the capacitance×the second component resistance) which are constant values specific to the battery determined based on measurements, and to calculate state of charge of the battery from the open circuit voltage. | 08-06-2009 |
Hiroshi Yamashita, Ehime-Ken JP
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20090123657 | Process for Producing an Amorphous Carbon Film - The process for producing an amorphous carbon film of the present invention is a process for producing an amorphous carbon film comprising contacting a surface of a substrate S with bubbles B which have been formed in a liquid L containing an organic compound and inside which plasma has been generated, so as to form an amorphous carbon film on the surface of the substrate S, and the liquid L contains one or more selected from phenols and alcohols having a carbon number of from 1 to 12. According to the present invention, a hard amorphous carbon film can be formed easily. | 05-14-2009 |
Hiroshi Yamashita, Ichinomiya-Shi JP
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20090073585 | LENS DRIVING DEVICE - A lens driving device is provided with a holder that holds a lens, a supporting portion that supports the holder displaceably along an optical axis of the lens, and at least one magnet that is arranged symmetrically with respect to the optical axis on side surfaces of the holder. The supporting portion is provided with a coil so as to face toward the magnet. The supporting portion is also provided with a magnetic member so as to face toward the magnet. | 03-19-2009 |
20110205424 | LENS DRIVING DEVICE AND CAMERA MODULE MOUNTING LENS DRIVING DEVICE - A lens driving device includes a holder which holds a lens and is movable in the direction of an optical axis of the lens and a plurality of magnets which is fixed to the holder so as to be separated from each other in a circumferential direction. Cut-out portions are provided on the holder and the magnets which are adjacent to each other in the circumferential direction are communicated with each other through the cut-out portions. When an adhesive is filled into the cut-out portions, the adhesive bonds the magnets which are adjacent to each other in the circumferential direction. | 08-25-2011 |
20120154671 | LENS DRIVE DEVICE, AND CAMERA MODULE AND CELLULAR PHONE EQUIPPED WITH LENS DRIVE DEVICE - A lens driving device accurately and smoothly moves a holder in an optical axis direction even when the distance between lower shaft end supporting portions differ from the distance between upper shaft end supporting holes. The cross-section, in a direction perpendicular to the optical axis direction, of at least one upper shaft end supporting hole | 06-21-2012 |
20120154938 | LENS DRIVE DEVICE, AND CAMERA MODULE AND PORTABLE TELEPHONE WHICH HAVE THE LENS DRIVE DEVICE MOUNTED THEREIN - A lens driving device suppresses inward deformation of posts when the winding of a conductive wire generates a winding pressure. A lens driving device | 06-21-2012 |
Hiroshi Yamashita, Tokyo JP
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20110316927 | Ink-Jet Textile Printing/Recording Process - Provided is an ink-jet textile printing/recording process, by which it is possible to form high-quality prints which do not suffer from bleeding, lowering in the density of developed color, contamination of non-printed white areas, or other faults. Thus, the ink-jet textile printing/recording process enables the expression of colorful designs. The ink-jet textile printing/recording process comprises applying a functional ink by an ink-jet system to at least portions of a textile where printed areas with the maximum density are to be formed, and then applying a recording ink to the resulting textile by an ink-jet system, wherein the functional ink contains both a water-soluble polymer and a water-soluble organic solvent, and the recording ink contains a disperse dye, a binder resin, and a water-soluble organic solvent. | 12-29-2011 |
20120182580 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM STORING PROGRAM - A first information processing apparatus inputs job data and a corresponding file associated with the job data to a hot folder of a second information processing apparatus. When the second information processing apparatus detects the corresponding file input to the hot folder, it determines whether the job data has been copied in the hot folder. If it is determined that the job data has been copied in the hot folder, the job data is processed. | 07-19-2012 |
Hiroshi Yamashita, Okayama JP
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20120092551 | LENS DRIVING DEVICE AND CAMERA MODULE - A lens driving device prevents its holder from tilting while driving the lens, and has a small number of components, low cost, and small size. The lens driving device includes a base, a holder, magnets, and magnetic plates. The base includes a projection having a hook-shaped cross section. The holder includes a rotation inhibitor which comes into contact with the projection of the base. The holder is supported to the base by one shaft. One magnetic plate is located further from the shaft than the center of the magnet is. The other magnetic plate is located closer to the shaft than the center of the magnet is. The magnetic forces generated between the magnetic plates and the magnets make the holder subjected to a torque on the shaft. The torque allows the rotation inhibitor to be slightly pressed against the projection. | 04-19-2012 |
Hiroshi Yamashita, Aichi JP
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20120229927 | LENS DRIVING DEVICE, CAMERA MODULE MOUNTED WITH THE LENS DRIVING DEVICE, AND MOBILE TELEPHONE MOUNTED WITH THE CAMERA MODULE - An object of the present invention is to provide a lens driving device that prevents looseness during movement of the holder caused by repeated contact and separation between sliding contact sections and the shaft, with a simple configuration. The lens driving device includes holder ( | 09-13-2012 |
Hiroshi Yamashita, Chiba JP
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20120301662 | CURABLE COMPOSITIONS - The present invention relates to a curable composition, comprising at least one benzoxazine compound, and at least one sulfonic acid ester having a cyclic structure. In particular, the invention relates to the use of at least one sulfonic acid having a cyclic structure as a heat-activatable catalyst for curable composition, comprising at least one benzoxazine compound. | 11-29-2012 |
Hiroshi Yamashita, Yokkaichi-City JP
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20130008713 | CONNECTOR SUPPORTING TOOL, WIRING TOOL AND WIRING HARNESS - A wiring tool for holding wires has a plate-like member with connector support ( | 01-10-2013 |
Hiroshi Yamashita, Shinjuku-Ku JP
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20130027683 | ELECTRON-BEAM EXPOSURE METHOD AND ELECTRON-BEAM EXPOSURE APPARATUS - An effective region of the light-sensitive film to be exposed is divided in a radial direction of the substrate, into at least a first region, and a second region adjacent to the first region and provided at more outer peripheral side of the substrate than the first region, and a third region adjacent to the second region and provided at more outer peripheral side of the substrate than the second region, and the rotational speed of the substrate is varied during electron beam exposure of the second region, under a condition that the linear speed of the substrate is kept to be constant at the irradiation position of the electron beam; and the rotational speed of the substrate is varied during electron beam exposure of the first region and the third region, under a condition that the linear speed of the substrate is set to be slower respectively than the linear speed used in the second region. | 01-31-2013 |
Hiroshi Yamashita, Nagasaki JP
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20130301853 | INDUCED SIGNAL REMOVING CIRCUIT - [Object] To provide an induced signal removing circuit that feeds back induced voltage regarded as electrical signals into the input side of an inductive load to remove the induced voltage from the metal part, the induced voltage appearing even across an insulated metal part in response to signals input to the inductive load. | 11-14-2013 |
Hiroshi Yamashita, Sakai-Shi JP
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20130319569 | JOINT STRUCTURE FOR METALLIC PIPES - One of a first metallic pipe containing a first metal as a main component and a second metallic pipe containing a second metal as a main component includes an expanded-diameter connecting part which is formed at an end part of the one metallic pipe. An inner diameter of the end part is greater than an inner diameter of an adjacent part that is adjacent to the end part. An intermetallic compound layer of the first and second metal is present at an interface of the first and second metal located between a brazing filler metal and the one or the other of the metallic pipes. A thickness of the intermetallic compound layer is configured such that the thickness of an end portion on the side of a base end is smaller than the thickness of an end portion on the side of an open end. | 12-05-2013 |
Hiroshi Yamashita, Osaka-Shi JP
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20130222511 | IMAGE FORMING APPARATUS WITH PLURALITY OF OPTICAL SCANNING DEVICES - An image forming apparatus includes an apparatus main body, a plurality of optical scanning devices, first temperature detectors for detecting the temperatures of the optical scanning devices, a second temperature detector for detecting the temperature of the apparatus main body, a first condition judger, a second condition judger and a temperature adjuster. The temperature adjuster performs a total motor drive process for driving the motors of all the optical scanning devices if a predetermined first condition is satisfied and a predetermined second condition is satisfied. On the other hand, the temperature adjuster drives the motor of the one optical scanning device and does not drive the motors of all the optical scanning devices excluding the one optical scanning device if the first condition is satisfied, but the second condition is not satisfied. | 08-29-2013 |
20130222868 | IMAGE FORMING APPARATUS WITH PLURALITY OF OPTICAL SCANNING DEVICES - An image forming apparatus includes a plurality of optical scanning devices, a job receiver, a job executor, an image discriminator for discriminating whether a formation-target image included in an image forming job is a single-color image or a multi-color image, a first condition judger, a second condition judger and a temperature adjuster. In the case of forming a single-color image, the temperature adjuster drives motors of all the optical scanning devices if a predetermined first condition and a predetermined second condition are satisfied and drives the motor of one optical scanning device and does not drive the motors of the other optical scanning devices but the one optical scanning device if the first condition is satisfied, but the second condition is not satisfied. | 08-29-2013 |
20130222869 | IMAGE FORMING APPARATUS WITH PLURALITY OF OPTICAL SCANNING DEVICES - An image forming apparatus includes a plurality of optical scanning devices, a mode receiver, a temperature condition judger and a temperature adjuster. In the case of forming an image using one optical scanning device, the temperature adjuster drives motors of unused optical scanning devices at a first rotation speed if a predetermined temperature condition is satisfied and drives the motors of the unused optical scanning devices at a second rotation speed slower than the first rotation speed if image formation is finished during the drive at the first rotation speed. | 08-29-2013 |
20130222870 | IMAGE FORMING APPARATUS WITH PLURALITY OF OPTICAL SCANNING DEVICES - An image forming apparatus includes a plurality of optical scanning devices, a job receiver, a job executor, an image discriminator, a temperature condition judger and a temperature adjuster. When a formation-target image is a single-color image and an image to be formed next is a multi-color image, the temperature adjuster drives a motor of one optical scanning device at a second rotating speed slower than a rotating speed during an image forming operation and drives motors of unused optical scanning devices at a third rotating speed faster than the second rotating speed if a temperature condition is satisfied upon the completion of an image forming operation of the single-color image. | 08-29-2013 |
20150087655 | DIHYDRATE OF BENZOTHIOPHENE COMPOUND OR OF A SALT THEREOF, AND PROCESS FOR PRODUCING THE SAME - An object of the present invention is to provide a compound that can be used as a more superior therapeutic agent for central nervous system diseases. The present invention provides a dihydrate of 7-[4-(4-benzo[b]thiophen-4-yl-piperazin-1-yl)butoxy]-1H-quinolin-2-one or of a salt thereof, and a process for producing the same. | 03-26-2015 |
Hiroshi Yamashita, Isahaya-Shi JP
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20130213536 | METHOD AND APPARATUS FOR MANUFACTURING METAL MATERIAL AND METAL MATERIAL - The present invention provides a method for manufacturing a metal material. The method comprises a temperature increasing step of increasing the temperature of a silver material having undergone final plastic working to 700° C. or more and less than a melting point of the silver material in a vacuum or a helium gas atmosphere, a heating step of maintaining the silver material at 700° C. or more and less than the melting point, and a cooling step of cooling the silver material to room temperature in a vacuum or a helium gas atmosphere. For a part of the period of the heating step, the silver material is heated in a mixed atmosphere in which hydrogen gas is mixed with helium gas. | 08-22-2013 |
Hiroshi Yamashita, Isehara-Shi JP
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20130191012 | ENGINE START CONTROL APPARATUS FOR HYBRID VEHICLE - An engine start control apparatus for a hybrid vehicle includes: an engine start control section configured to crank the engine by using the motor as a starter motor while the hydraulic clutch is slip-engaged when the discharge pressure from the oil pump is ensured by driving the motor, when the engine is started after an ignition switch is switched to an ON state, the engine start control section being configured to drive the oil pump by the motor at a no load during a predetermined time period after the engine is stopped when the ignition switch is in an OFF state. | 07-25-2013 |
Hiroshi Yamashita, Takatsuki-Shi JP
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20140196975 | HYDRAULIC EXCAVATOR - An exhaust processing unit includes a selective catalytic reduction apparatus which processes exhaust from an engine. A reducing agent injection apparatus is attached to the exhaust processing unit. The reducing agent injection apparatus injects a reducing agent which is supplied to the selective catalytic reduction apparatus. The reducing agent tank and the reducing agent supply pump are arranged outside the engine compartment. The reducing agent tank retains the reducing agent. The reducing agent supply pump supplies the reducing agent from the reducing agent tank to the reducing agent injection apparatus. The reducing agent pipe connects the reducing agent supply pump and the reducing agent injection apparatus. The revolving frame includes a pipe frame. The reducing agent pipe is arranged from the reducing agent supply pump to the reducing agent injection apparatus so as to pass through the inner space of the pipe frame. | 07-17-2014 |
20150240448 | WORK VEHICLE - A work vehicle includes an engine, an exhaust gas purification apparatus, a reducing agent tank, an engine coolant circuit, a branch path, a valve, an accepting portion, and a valve control unit. The exhaust gas purification apparatus purifies a nitrogen oxide in an exhaust gas. The reducing agent tank stores a reducing agent to be supplied to the exhaust gas purification apparatus. The engine coolant circuit includes a water pump for circulating a engine coolant through a circulation path as the engine is driven. The branch path is provided for heat exchange between the engine coolant and the reducing agent in the reducing agent tank. The valve controls supply of the engine coolant into the branch path. The accepting portion accepts an operation instruction from an operator. The valve control unit gives an instruction for an opening operation of the valve in response to the operation instruction from the operator. | 08-27-2015 |
Hiroshi Yamashita, Shizouka JP
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20140272689 | MAGENTA TONER, DEVELOPER, TONER CARTRIDGE, IMAGE FORMING APPARATUS AND PRINTED MATTER - A magenta toner includes a binder resin including an amorphous resin; a magenta pigment comprising a naphthol pigment; and a release agent. The magenta toner has a glass transition temperature of from 19 to 40° C. The naphthol pigment has an X-ray diffraction pattern having plural peaks in the following range: | 09-18-2014 |
Hiroshi Yamashita, Makinohara-Shi JP
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20150102182 | POWER-SUPPLYING SYSTEM - An objective of the present invention is to provide a power-supplying system that can restrain an increase in size thereof with a spring equipped therewith. A first end of a rolling spring projects inwardly, and a first locking section is formed on a primary shaft of a turning member, the primary shaft being disposed inside the rolling spring so that the turning member can engage with the rolling spring at the inside of the rolling spring, thereby restraining an increase in size thereof. | 04-16-2015 |
20150107876 | ELECTRIC WIRE ROUTING DEVICE - The present invention provides an electric wire routing device with which the device can be reduced in size and a mounting space for the device can be reduced. The electric wire routing device includes an outer member provided in either one of a support body and a slide body, and an inner member turnably supported in the outer member. An electric wire is inserted through the inner member. The inner member is configured by combining, with each other, a pair of inner divided bodies having the same shapes. The inner divided bodies sandwich butt surfaces which intersect with a first axis and which include a second axis. Each of the inner divided bodies includes a male lock portion provided on one side of a radial direction of the device, and a female lock portion provided on the other side. | 04-23-2015 |
20150108289 | ARM POWER SUPPLY DEVICE - There is employed an arm power supply device in which a first arm is rotatably and axially supported to a base member having one harness fixing portion, a second arm having the other harness fixing portion is rotatably and axially supported on a rotation tip side of the first arm, the first arm includes an enclosure portion forming a slit through which a wire harness is inserted, and the wire harness passes from the base member to the slit and is wired over the second arm. The enclosure portion includes an inclined wall to guide the wire harness derived in a bent shape from the second arm to be in contact with the inner surface. | 04-23-2015 |
20150115648 | SLIDING-DOOR POWER FEEDING STRUCTURE - A sliding-door power feeding structure is provided which achieves minimized manufacturing costs, small size, and light weight. The sliding-door power feeding structure includes a second end retainer provided between a door panel and a door trim and configured to retain a second end of an electric wire, the second end retainer including a base fixed to one of the door panel and the door trim, a turnable arm turnably supported on the base and having an end configured to retain the electric wire, and biasing part for biasing the turnable arm in a direction to absorb a surplus length of the electric wire, wherein the door trim has a lower edge including an electric wire guiding portion, the electric wire guiding portion including a first bend bent to the outboard side and a second bend bent at an end of the first bend downward and to the inboard side. | 04-30-2015 |
20150203057 | ARM POWER SUPPLY DEVICE - An arm power supply device includes a first arm configured to be axially supported to a base member to be freely rotated, and a second arm configured to be axially supported on the rotation tip side of the first arm to be freely rotated. The second arm includes a harness insertion groove and a harness fixing portion on the rotation tip side. The first arm includes a flange portion on the rotation tip side to prevent a harness covering a portion of the harness insertion groove on a rotational base end side from escaping. The flange portion is formed in a longitudinal direction of the first arm to protrude. The flange portion is formed in a width integrally with a longitudinal direction and a width direction of the first arm. | 07-23-2015 |
20150321626 | POWER SUPPLY DEVICE - A power supply device includes: a rotary member that holds a wire harness inserted therethrough; and a support member that swingably supports the rotary member and is fixed to a fixed structure body or a sliding structure body, wherein the rotary member has an annular outer peripheral wall and a harness lead-out portion, the support member has one sidewall disposed along the outer peripheral wall, and the harness lead-out portion moves in a direction away from the sidewall when the sliding structure body is fully opened, the outer peripheral wall is widely exposed between the harness lead-out portion and the sidewall, and the outer peripheral wall and the sidewall are overlapped with each other in a plate thickness direction in a state where the outer peripheral wall is widely exposed and come in contact with each other so as to avoid an entry of foreign matters therebetween. | 11-12-2015 |
20150325989 | ARRANGEMENT STRUCTURE OF POWER-SUPPLYING PROTECTION TUBE - The present invention is to smoothly bend a wire harness equipped with a protection tube between a sliding structure body and a fixed structure body without causing buckling or the like and to prevent interference with the fixed structure body. | 11-12-2015 |
20150330130 | ARM POWER SUPPLY DEVICE - An arm power supply device includes a first arm configured to be rotatably and axially supported to a base member, and a second arm configured to be rotatably and axially supported on a rotation tip side of the first arm. The second arm includes a harness insertion groove and a harness fixing portion on a rotation tip side. There is employed a configuration in which an outer wall of the harness insertion groove is extended longer than an inner wall on a rotational base end side, the outer wall includes an inclined or bent guide wall portion on the rotational base end side, and a wire harness is guided upward along the guide wall portion when the second arm rotates to the lower side. | 11-19-2015 |
20150360628 | PROTECTION STRUCTURE FOR SPRING PORTION OF POWER SUPPLY DEVICE - The present invention is to prevent sand or water from adhering to a spring member biasing a rotary member of a power supply device and thus cause the power supply device to smoothly and reliably perform a biasing operation of the rotary member over a long period. | 12-17-2015 |
Hiroshi Yamashita, Takatsuki-Shi, Osaka JP
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20150315764 | WORK VEHICLE - A hydraulic excavator includes a urea aqueous solution injection device, a urea aqueous solution tank, a pump, a first pipe, and a second pipe. The urea aqueous solution injection device is disposed in an engine compartment, and injects an aqueous solution of urea to clean exhaust gas. The urea aqueous solution tank stores the aqueous solution of urea. The pump draws up the aqueous solution of urea form the urea aqueous solution tank and supplies it to the urea aqueous solution injection device. The first pipe connects the reductant tank to the pump, and supplies the aqueous solution of urea from the reductant tank to the pump. The second pipe connects the pump to the reductant injection device, supplies the aqueous solution of urea from the pump to the reductant injection device, and has a smaller inside diameter than the first pipe. | 11-05-2015 |
Hiroshi Yamashita US
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20160004179 | TONER, DEVELOPER, AND IMAGE FORMING APPARATUS - A toner, including: a copolymerization resin, wherein the copolymerization resin includes: a unit derived from a polyester resin including a polycarboxylic acid having a valence of 2 or more and a polyol having a valence of 2 or more; and a unit derived from a resin having a polyhydroxycarboxylic acid skeleton, where the unit derived from the resin having a polyhydroxycarboxylic acid skeleton is bonded to the unit derived from the polyester resin via at least one of a urethane group and a urea group, and wherein the toner has a relative degree of crystallization of 10% or more and less than 50%. | 01-07-2016 |
Hiroshi Yamashita, Ibaraki JP
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20160002271 | PRODUCTION METHOD FOR ALKOXYSILANES - Provided is a method for efficiently producing alkoxysilanes that are useful as various functional chemicals. In order to produce alkoxysilanes efficiently, an ethoxy- or methoxysilane and an alcohol are caused to react using, as a catalyst, for instance an inorganic solid acid having a regular-pore and/or layered structure. Zeolites, montmorillonites or the like can be used as the inorganic solid acid. When a zeolite is used as the catalyst, the silica/alumina ratio of the zeolite ranges preferably from 5 to 1000. The reaction can be promoted through irradiation of microwaves. | 01-07-2016 |
Hiroshi Yamashita, Sagamihara JP
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20160061876 | INSPECTION METHOD FOR BLANKING DEVICE FOR BLANKING MULTI CHARGED PARTICLE BEAMS - An inspection method for a blanking device for multi-beams, for inspecting whether a separate blanking system of the blanking device is defective, includes, using the blanking device, measuring a value of current flowing from a power source for supplying voltage based on a difference between a first potential and a second potential to each of a plurality of separate blanking systems, in a state where the first potential is applied to a first electrode from a first potential applying unit and the second potential is applied to a second electrode from a corresponding second potential applying unit in at least one second potential applying unit in each of a plurality of separate blanking systems of the blanking device, and determining, when a measured current value is a finite value and equal to or below a preset threshold, that a separate blanking system where a short circuit has occurred exists. | 03-03-2016 |
20160064179 | BLANKING DEVICE FOR MULTI CHARGED PARTICLE BEAMS, MULTI CHARGED PARTICLE BEAM WRITING APPARATUS, AND DEFECTIVE BEAM BLOCKING METHOD FOR MULTI CHARGED PARTICLE BEAMS - A blanking device for multi-beams includes arrayed plural separate blanking systems, each performing blanking control switching a corresponding beam of multi charged particle beams between a beam ON state and a beam OFF state and each including a first electrode, a first potential applying mechanism applying two different potentials selectively to the first electrode for the blanking control, and a second electrode performing blanking deflection of the corresponding beam, the second electrode being grounded and paired with the first electrode, and a potential change mechanism changing a potential of the second electrode from a ground potential to another potential, wherein when a potential of the first electrode included in one of the separate blanking systems is fixed to the ground potential, the potential change mechanism changes the potential of the second electrode corresponding to the first electrode fixed to the ground potential, from the ground potential to the another potential. | 03-03-2016 |
Hiroshi Yamashita, Sagamihara-Shi JP
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20160099129 | BLANKING APERTURE ARRAY AND CHARGED PARTICLE BEAM WRITING APPARATUS - In one embodiment, a blanking aperture array includes a substrate including an upper surface on which an insulating film is provided, a plurality of blanking aperture portions provided in the substrate, each of the plurality of blanking aperture portions including one of penetration holes, through which a predetermined beam passes, and one of blanking electrodes and one of ground electrodes which are provided on the insulating film, and the blanking electrodes and the ground electrodes configured to perform blanking deflection of the predetermined beam, and a high-resistivity film provided so as to cover the insulating film and at least part of the ground electrodes, the high-resistivity film having an electric resistance that is higher than an electric resistance of the ground electrodes and lower than an electric resistance of the insulating film. | 04-07-2016 |