Yoshida, Ibaraki
Hideki Yoshida, Ibaraki JP
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20100032693 | LED REFLECTING PLATE AND LED DEVICE - A recess is formed in a land ( | 02-11-2010 |
20110297424 | WIRING BOARD, ELECTRONIC DEVICE PACKAGE, AND METHODS OF PRODUCTION OF THE SAME - A wiring board which uses both conductor patterns and reflection members provided at gaps therebetween to suppress unevenness in the reflection rate so as to raise the overall reflection rate and provide a reflection function on the surface of the wiring board at the side where an electronic device is mounted; facilitates shaping of the reflection members, controlling of the thickness of the reflection members, and controlling of the surface shape of the reflection members so as to stabilize the reflection rate; and secures close contact between the reflection members and sealing members so as to improve reliability. The wiring board comprises a plurality of wiring layers provided with conductor patterns disposed on base members, and base members which electrically insulate the plurality of wiring layers. At the outermost wiring layer among the plurality of wiring layers, reflection members are formed on the portions of the base member where there are no conductor patterns, the surface of these reflection members and the surface of the conductor patterns are made level and the surface of the conductor patterns are exposed from the reflection members. | 12-08-2011 |
Ichiro Yoshida, Ibaraki JP
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20130065925 | PYRROLIDIN-3-YLACETIC ACID DERIVATIVE - A compound represented by formula (1) or a pharmaceutically acceptable salt thereof has an inhibitory effect in the fractalkine-CX3CR1 pathway: | 03-14-2013 |
Kenichirou Yoshida, Ibaraki JP
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20090302695 | ELECTRIC MOTOR AND ELECTRIC TOOL WITH THE SAME - An object of the present invention is to effectively cool the generation of heat of a resin molding armature, especially to effectively cool the generation of heat of a coil in an electric motor having a resin molding armature and in an electric tool into which the electric motor is incorporated. In order to effectively cool the generation of heat of a resin molding armature | 12-10-2009 |
20100244592 | POWER TOOL - According to an aspect of the present invention, there is provided a power tool including: a housing having a suction port formed thereon to introduce an cooling air from an outside of the housing; and a brushless motor that is housed in the housing and has an electric circuit, the electric circuit having a heat radiating surface, wherein the heat radiating surface is disposed in a neighborhood of the suction port. | 09-30-2010 |
20100307782 | Electric Rotating Tool - A current detection circuit ( | 12-09-2010 |
20130082563 | DISK MOTOR, ELECTRIC WORKING MACHINE INCLUDING THE SAME AND METHOD FOR ADJUSTING BALANCE OF DISK MOTOR - A disk motor including: a coil disk to which a coil pattern is formed; an electric current supply part configured to supply electric current to the coil pattern; a magnetic flux generating part opposed to the coil pattern; and an output shaft configured to be rotated by a rotational force of the coil disk, wherein the coil disk includes a balancing area at an outer periphery side of the coil pattern. | 04-04-2013 |
20130307367 | DISK MOTOR, ELECTRIC WORKING MACHINE INCLUDING DISK MOTOR AND METHOD FOR MANUFACTURING DISK MOTOR - A disk motor including: a rotor; a stator; an output shaft concentrically fixed to the rotor; at least one coil disk which is provided to one of the rotor or the stator, a coil pattern which includes a plurality of radial patterns or radial pattern groups extending outwards in a radial direction from a center part of the coil disk being formed on at least one surface of the coil disk; an electric current supply portion which supplies electric current to the coil pattern; a magnetic flux generating portion which is provided to another of the rotor or the stator and faces the coil pattern; and an intermediate pattern which is formed between adjacent radial patterns or adjacent radial pattern groups on the coil disk. | 11-21-2013 |
20150034348 | ELECTRIC POWER TOOL - There is provided an electric power tool having a plurality of operation modes with different rotation speeds at least in a predetermined load range. The electric power tool is capable of switching between the operation modes when a predetermined condition is satisfied even during a motor is driven, and configured such that a rotation speed of the motor is changed smoothly or in a stepwise manner at the switching between the operation modes. | 02-05-2015 |
20150244226 | ELECTRIC TOOL - An electric tool includes a brushless motor having a plurality of phases, the brushless motor. The brushless motor includes a plurality of stator coils connected in parallel with each of the plurality of phases, and a plurality of crossover wires, each of the crossover wires being configured to electrically connect the plurality of stator coils for each of the plurality of phases to each other. The plurality of crossover wires for the plurality of phases are electrically connected to each other. | 08-27-2015 |
Koichi Yoshida, Ibaraki JP
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20110236015 | METHOD OF SWITCHING OPTICAL PATH, AND APPARATUS THEREOF - Terminals of upstream and downstream sides of an in-service line and a detour line are connected by optical couplers. An optical oscilloscope is connected to one optical coupler, and a chirped pulse light source is connected to the other optical coupler to thereby form dualized lines. The detour line includes an optical line length adjuster for compensating for the phase difference of optical transmission signals that occurs because of the optical line length difference with the in-service line. Pulse light in which an optical frequency is chirped is transmitted from the chirped pulse light source. The pulse light is branched by the second optical coupler, passes through the in-service line and the detour line, is multiplexed again by the first optical coupler, and is measured by the optical oscilloscope. While matching an arrival time of the pulse light, the optical line length is adjusted by the optical line length adjuster so as to minimize the size of upper and lower limits of an interference waveform generated in an upper part of the pulse light waveform or so as to make a frequency of an interference waveform become zero. | 09-29-2011 |
Manabu Yoshida, Ibaraki JP
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20140154490 | NON-COMBUSTIBLE FILM, DISPERSION LIQUID FOR NON-COMBUSTIBLE FILMS, METHOD FOR PRODUCING NON-COMBUSTIBLE FILM, SOLAR CELL BACK SHEET, FLEXIBLE BOARD, AND SOLAR CELL - The present invention aims to provide a non-combustible film having excellent flexibility, excellent moisture resistance, and high mechanical strength. The present invention also aims to provide a dispersion liquid for non-combustible films which is used in production of the non-combustible film, a method for producing a non-combustible film using the above dispersion, and a solar cell back sheet and a flexible board each of which is formed from the above non-combustible film. The present invention further aims to provide a solar cell including the solar cell back sheet. The non-combustible film of the present invention includes a water-insoluble inorganic compound and a heat-resistant synthetic resin, the water-insoluble inorganic compound constituting from 30% by weight to 90% by weight inclusive of the total weight of the non-combustible film, the film exhibiting a flammability of VTM-0 in the UL-94 VTM test. | 06-05-2014 |
20140251426 | VAPOR BARRIER FILM, DISPERSION FOR VAPOR BARRIER FILM, METHOD FOR PRODUCING VAPOR BARRIER FILM, SOLAR CELL BACK SHEET, AND SOLAR CELL - An object of the present invention is to provide a water vapor barrier film having good flexibility, good moisture resistance, and high mechanical strength. A further object of the present invention is to provide a dispersion for water vapor barrier films which is intended to be used to produce the water vapor barrier film, a method for producing the water vapor barrier film, a solar cell back sheet incorporating the water vapor barrier film, and a solar cell incorporating the water vapor barrier film or the solar cell back sheet. The present invention provided a water vapor barrier film containing: phyllosilicate mineral; and a synthetic resin, wherein the phyllosilicate mineral includes a non-swelling clay mineral and a swelling clay mineral, the phyllosilicate mineral is present in an amount of not less than 30% by weight and not more than 90% by weight of the total weight of the water vapor barrier film, and the water vapor barrier film has a water vapor permeability, measured at 40° C. and 90% RH, of not more than 0.5 g/m | 09-11-2014 |
Mikiyo Yoshida, Ibaraki JP
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20100291312 | ELECTROLESS PLATING METHOD FOR ALLOY COATING FILM AND PLATING LIQUID - A substrate is immersed in a metal compound solution prepared by dissolving a plurality of metal compounds of metals differing from each other, to thereby form an alloy film having a desired alloy composition on the surface of the substrate. | 11-18-2010 |
Shoji Yoshida, Ibaraki JP
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20160093499 | Method of Manufacturing Semiconductor Device - To provide a semiconductor device having improved performance while improving the throughput in the manufacturing steps of the semiconductor device. An insulating film portion comprised of first, second, third, fourth, and fifth insulating films is formed on a semiconductor substrate. The second insulating film is a first charge storage film and the fourth insulating film is a second charge storage film. The first charge storage film contains silicon and nitrogen; the third insulating film contains silicon and oxygen; and the second charge storage film contains silicon and nitrogen. The thickness of the third insulating film is smaller than that of the first charge storage film and the thickness of the second charge storage film is greater than that of the first charge storage film. The third insulating film is formed by treating the upper surface of the first charge storage film with a water-containing treatment liquid. | 03-31-2016 |
Sumio Yoshida, Ibaraki JP
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20090081426 | Flexible Laminate Board, Process for Manufacturing of the Board, and Flexible Print Wiring Board - A process for production of a flexible laminated sheet having one or more laminated bodies each provided with a metal foil formed on one side of a resin film, the process comprising a coating step in which a varnish containing a polyamic acid and a solvent is coated onto the metal foil to form a coated film, a holding step in which the coated film formed on the metal foil is held, a drying step in which at least a portion of the solvent in the varnish is removed to form a layer composed of a resin composition, and a resin film-forming step in which the layer composed of the resin composition is heated to form a resin film containing a polyimide resin. The conditions for each step from the coating step up to the resin film-forming step are adjusted based on a target for the content of metal elements in the resin film. | 03-26-2009 |
Tadaaki Yoshida, Ibaraki JP
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20090263915 | AGGLUTINATION INHIBITION ASSAY METHOD AND REAGENT - Provided are an agglutination-inhibition assay and a reagent for agglutination-inhibition assay, which can be used for measuring a ligand in a sample at high sensitivity in a wide range from the low-concentration range to the high-concentration range and have good reproducibility of measurement. Specifically, provided are an agglutination-inhibition assay and a reagent for agglutination-inhibition assay, in which used are an insoluble carrier particle carrying a ligand, a specific receptor in the free-form and an insoluble carrier particle carrying a specific receptor which binds to a different site on the ligand than the receptor in the free-form. | 10-22-2009 |
20100167310 | Reagent for Measuring Agglutination and Method of Measuring Agglutination - [PROBLEMS] To provide a reagent for measuring agglutination by using a reaction accelerator, which causes no spontaneous agglutination of receptor-sensitized carrier particles in the coexistence of these carrier particles, and a measurement method. | 07-01-2010 |
Taku Yoshida, Ibaraki JP
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20110318602 | Metal-Coated Polyimide Resin Substrate with Excellent Thermal Aging Resistance Properties - [Object] To provide a metal-coated polyimide resin substrate that does not deteriorate the initial adhesion between the metal-coated polyimide resin film and the metal layer and has high adhesion after aging at 150° C. for 168 hours. | 12-29-2011 |
20120012367 | Flexible Laminate and Flexible Electronic Circuit Board Formed by using the same - An adhesive-free flexible laminate formed from a polyimide film in which at least one surface has been plasma treated, a tie-coat layer formed on the surface of the plasma-treated polyimide film, a metal seed layer made of either copper or copper alloy and which is formed on the tie-coat layer, and a metal conductive layer made of either copper or copper alloy and which is formed on the metal seed layer, wherein the atomic percent of Cu inclusion in the tie-coat layer is 0.5 at % or less. Consequently, provided is a flexible laminate capable of effectively inhibiting the deterioration of the peel strength upon producing a flexible laminate (in particular a two-layer metalizing laminate). | 01-19-2012 |
20120034475 | Metal-Coated Polyimide Resin Substrate with Excellent Thermal Aging Resistance Properties - [Object] To provide a metal-coated polyimide resin substrate that does not deteriorate the initial adhesion between the metal-coated polyimide resin film and the metal layer and has high adhesion after aging at 150° C. for 168 hours. | 02-09-2012 |
Tamotu Yoshida, Ibaraki JP
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20150298434 | RUBBER LAMINATE - A rubber laminate comprising an unvulcanized carboxyl group-containing acrylic rubber layer and an unvulcanized polyol-crosslinkable fluororubber layer that are integrally bonded by vulcanization; | 10-22-2015 |
Tomoya Yoshida, Ibaraki JP
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20160047979 | METHOD FOR PROCESSING SILICON-BASED WIRE OPTICAL WAVEGUIDE - A method is provided for processing a silicon-based wire optical waveguide, by which an optical transmission loss of the silicon-based wire optical waveguide due to ion irradiation with high energy is suppressed, and an end portion of the silicon-based wire optical waveguide that is three-dimensionally curved in a self-aligning manner is obtained. According to the method a protective film is selectively formed on the silicon-based wire optical waveguide exclusive of the end portion of the silicon-based wire optical waveguide; and ions are implanted to the silicon-based wire optical waveguide in a particular direction, so as to curve the end portion of the silicon-based wire optical waveguide to the particular direction in a self-alignment manner. | 02-18-2016 |
Tomoyasu Yoshida, Ibaraki JP
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20140367617 | POLYMER COMPOUND, COMPOSITION, AND LIGHT-EMITTING DEVICE USING THE SAME - Provided are a useful polymer compound excellent in hole transportability, and a composition, an organic film, an insolubilized organic film, a light-emitting device, a planar light source, and a display device including the polymer compound. The polymer compound comprises a constitutional unit represented by Formula (1) in an amount of 51% by mol or more with respect to the total amount of all constitutional units and at least one of a constitutional unit represented by Formula (2) and a constitutional unit represented by Formula (3): | 12-18-2014 |
Yasuhiko Yoshida, Ibaraki JP
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20140308426 | WATER-SOLUBLE SOYBEAN POLYSACCHARIDES AND MANUFACTURING PROCESS THEREFOR - [Problem] The purpose of the present invention is to provide a natural polymeric emulsifier improved in so-called “emulsifying power”, said natural polymeric emulsifier being capable of forming, even by the addition thereof in a small amount, an oil-in-water emulsion which has a small emulsified particle diameter and a uniform particle size distribution and which rarely suffers from the aggregation or coalescence of emulsified particles even when has undergone heating, long-term storage, aging or the like. | 10-16-2014 |
Yoshiyuki Yoshida, Ibaraki JP
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20090014881 | SEMICONDUCTOR DEVICE, AND METHOD AND APPARATUS FOR MANUFACTURING SAME - For the purpose of removing an oxide film on the surface of a varying metal electroconductive material used for wiring in a semiconductor device without inflicting damage on a peripheral structure, the oxide film formed on the surface of a metal electroconductive region | 01-15-2009 |
Yuuji Yoshida, Ibaraki JP
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20100039647 | Method for Detecting Trace Substance using Organic Electroluminescent Device - Provided is a detection method and device for analyzing trace substance of interest in a short time and with high accuracy without the need of performing any treatment for binding a fluorescent substance to the substance of interest or using any large apparatus. The substance of interest is detected by being immobilizing on a surface of any one of a hole transport layer, an electron transport layer, a luminescent layer, a buffer layer, and inside surfaces of electrodes for an organic electroluminescent device based on a change in at least one luminescent property selected from luminescence intensity, luminous efficiency, and emission spectrum of the organic electroluminescent device before and after the immobilization of the substance of interest. | 02-18-2010 |