Toshihiko Yoshida
Toshihiko Yoshida, Kariya-Shi JP
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20110025158 | ROTATING ELECTRICAL MACHINE - In a rotating electrical machine, when a stator winding is wound in concentrated winding, an improvement in performance is achieved by reducing a magnetomotive force harmonic without reducing a fundamental wave magnetic flux generated by a stator. A rotating electrical machine ( | 02-03-2011 |
20120200186 | ROTOR FOR ELECTRIC ROTATING MACHINE - An iron rotor core includes a first permanent magnet in an outer peripheral portion of the iron rotor core, second permanent magnets on both circumferential sides of the first permanent magnet and arranged in a generally V-shaped configuration opening radially outward, and a first region provided opposite to the first permanent magnet radially inside the region between the second permanent magnets and having a low magnetic permeability. A q-axis magnetic flux path is formed in an iron core region among the first permanent magnet, the second permanent magnets and the first region, and a central portion thereof is formed between the first permanent magnet and the first region, and entrance/exit portions of the q-axis magnetic flux path formed between the second permanent magnets and second regions provided on both circumferential sides of the first permanent magnet and having a low magnetic permeability with generally the same width. | 08-09-2012 |
20120223600 | ROTARY ELECTRIC MACHINE - A rotary electric machine includes a rotor core, a stator, a field yoke, and a field winding. The rotor core is fixed to a rotary shaft, which includes a magnetic body for forming a magnetic path, and magnetic salient poles. The stator has teeth and a stator winding wound around the teeth by concentrated winding. A slot is formed between adjacent ones of the teeth in a circumferential direction. The field yoke magnetically connects the stator and the magnetic body. The field winding is located in proximity to at least one of the winding ends of the stator winding in an axial direction of the rotary shaft. The field winding generates a magnetic pole on the magnetic salient poles when energized. | 09-06-2012 |
20130113325 | ROTATING ELEMENT WITH EMBEDDED PERMANENT MAGNET AND ROTATING ELECTRICAL MACHINE - A rotating element with embedded permanent magnets is provided that includes: a rotor core adapted to be within the diameter direction of a stator; first permanent magnets embedded near the exterior circumference face of the core, and orthogonally extending with a d axis; and second permanent magnets embedded on both sides of each of the first magnets, and extending along a q axis. The rotating element further includes gaps formed in the core away from both circumference direction ends of the first magnets. The gaps further include exterior end parts at the furthermost exterior side with respect to the diameter direction of the core, and interior end parts at the furthermost interior side with respect to same. The magnetic pole faces of the first magnets are located between the exterior and interior end parts of the gaps. | 05-09-2013 |
Toshihiko Yoshida, Aichi-Ken JP
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20100123412 | PULSE GENERATING CIRCUIT - A high-voltage pulse generating circuit includes a direct current power source, a transformer, a switching device and a switching control circuit. The transformer includes a primary winding and a secondary winding. The switching device is connected between the direct current power source and the primary winding. The switching control circuit controls the switching device to be in the non-conductive state after the switching device is set in the conductive state during first conductive time and further controls the switching device to be in the conductive state during second conductive time after one of the voltages of the primary winding and the secondary winding excess the predetermined value and then to be in the non-conductive state. | 05-20-2010 |
Toshihiko Yoshida, Fussa-Shi JP
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20100103293 | DIGITAL CAMERA COMPRISING SMEAR REMOVAL FUNCTION - A horizontal evaluation data generation section calculates an average value of pixel signals in a vertical optical black region based on given pixel data in the horizontal optical black region and outputs the calculated average value to an evaluation section. A vertical evaluation data generation section calculates an average value of pixel signals in a vertical optical black region based on given pixel data in the vertical optical black region and outputs the calculated average value to the evaluation section. The evaluation section outputs a gain value according to the difference between the two sent average values to a computing section. A smear information memory stores pixel signals in a line in the vertical optical black region. The computing section multiplies the pixel data stored in the smear information memory by the sent gain value, and subtracts the multiplied pixel data from the pixel data imaged by the CCD. | 04-29-2010 |
Toshihiko Yoshida, Saitama-Ken JP
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20090136819 | Fuel Cell-Purpose Electrolyte Material and Production Method Therefor - A fuel cell-purpose electrolyte material having a structural unit represented by a general formula (1): | 05-28-2009 |
20090233145 | Manufacturing Method for Electrolyte Membrane, Electrolyte Membrane, and Fuel Cell - This manufacturing method for an electrolyte membrane includes a mixing step of obtaining a resin composition by mixing a polyvinylsulfonic acid resin, a polyethylene resin, and an amine-based surfactant in a solvent, and a formation step of forming the resin composition as the electrolyte membrane. | 09-17-2009 |
20100104917 | SOLID POLYMER ELECTROLYTE, METHOD FOR PRODUCTION THEREOF, AND MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL USING THE SAME - The present invention is to provide a low-cost solid polymer electrolyte having a low glass transition temperature and excellent proton conductivity and is also to provide a method for producing the solid polymer electrolyte and a membrane electrode assembly using the solid polymer electrolyte. The solid polymer electrolyte is a copolymer represented by the following formula (1): | 04-29-2010 |
20130252134 | HIGH MOLECULAR WEIGHT IONOMERS AND IONICALLY CONDUCTIVE COMPOSITIONS FOR USE AS ONE OR MORE ELECTRODE OF A FUEL CELL - This invention relates to solid polymer electrolyte materials for use in one or more electrode of a fuel cell. The solid polymer electrolyte materials comprise one or more ionomer which comprises polymerized units of monomers A and monomers B, wherein monomers A are perfluoro dioxole or perfluoro dioxolane monomers, and the monomers B are functionalized perfluoro olefins having fluoroalkyl sulfonyl, fluoroalkyl sulfonate or fluoroalkyl sulfonic acid pendant groups, CF | 09-26-2013 |
20130253157 | IONOMERS AND IONICALLY CONDUCTIVE COMPOSITIONS FOR USE AS ONE OR MORE ELECTRODE OF A FUEL CELL - This invention relates to solid polymer electrolyte materials for use in one or more electrode of a fuel cell. The solid polymer electrolyte materials comprise one or more ionomer which comprises polymerized units of monomers A and monomers B, wherein monomers A are perfluoro dioxole or perfluoro dioxolane monomers, and the monomers B are functionalized perfluoro olefins having fluoroalkyl sulfonyl, fluoroalkyl sulfonate or fluoroalkyl sulfonic acid pendant groups, | 09-26-2013 |
Toshihiko Yoshida, Fujimi-Shi JP
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20090191442 | Electrolyte, production process therefor, electrolyte membrane, production process therefor, catalyst layer and fuel cell - An electrolyte having a structure where a fluorinated hydrophilic segment A represented by -E | 07-30-2009 |
20130065114 | POLYMER ELECTROLYTE, MANUFACTURING METHOD FOR POLYMER ELECTROLYTE, IMIDE MONOMER, AND BATTERY - A polymer electrolyte includes a fluorine-containing structure having an alicyclic 1,3-disulfonimide in a principal chain or side chain of the polymer. A battery includes the polymer electrolyte. An imide monomer is able to introduce a fluorine-containing structure having an alicyclic 1,3-disulfonimide into a principal chain or side chain of a polymer through a polymerization reaction or a combination of a polymerization reaction and a fluorination reaction. A manufacturing method for a polymer electrolyte includes a polymerization step of polymerizing a raw material that includes one or two or more types of imide monomers that are able to introduce a fluorine-containing structure having an alicyclic 1,3-disulfonimide into a principal chain or side chain of a polymer through a polymerization reaction or a combination of a polymerization reaction and a fluorination reaction. | 03-14-2013 |
Toshihiko Yoshida, Osaka JP
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20110205178 | ELECTRONIC DEVICE HAVING TWO DISPLAY DEVICES, METHOD OF CONTROLLING THE SAME, AND RECORDING MEDIUM - An electronic device can operate in two operation modes of a “mouse mode” and a “tablet mode”. In the mouse mode, a program is executed in response to an input to a liquid crystal panel implemented by a display-integrated tablet. An operation screen of the program created as a result of execution of the program is displayed on a main screen. In the tablet mode, a program is executed in response to an input to the liquid crystal panel. An operation screen of the program generated as a result of execution of the program is displayed on the liquid crystal panel. In a sub application “book”, information on history of electronic books that have been selected so far for viewing on a book viewer is stored and a soft key indicative of each electronic book is displayed on the liquid crystal panel in the order in accordance with the history information. | 08-25-2011 |
Toshihiko Yoshida, Toyama-Shi JP
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20110243184 | TUNGSTEN ELECTRODE MATERIAL AND THERMIONIC EMISSION CURRENT MEASURING DEVICE - Provided is a tungsten electrode material that can improve the life of an electrode than conventional by the use of a material in place of thorium oxide. The tungsten electrode material includes a tungsten base alloy and oxide particles dispersed in the tungsten base alloy, wherein the oxide particle is an oxide solid solution in which a Zr oxide and/or a Hf oxide and an oxide of at least one or more kinds of rare earth elements selected from Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu are solid-dissolved. | 10-06-2011 |
Toshihiko Yoshida, Tokyo JP
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20140071325 | IMAGING APPARATUS AND IMAGING PROCESSING METHOD CAPABLE OF CHECKING COMPOSITION IN ADVANCE, AND STORAGE MEDIUM THEREFOR | 03-13-2014 |
20140079290 | IMAGE PROCESSING DEVICE FOR PERFORMING IMAGE PROCESSING ON MOVING IMAGE - An image processing device executes: a determination process of determining similarity of a motion of a subject in each of a plurality of pieces of moving image data stored in the storing unit; a selection process of selecting a specific piece of moving image data from among the pieces of moving image data on the basis of the similarity determined by the determination step; and an output process of outputting information of a selection result by the selection step. | 03-20-2014 |
20140186005 | DISPLAY CONTROL APPARATUS THAT DISPLAYS IMAGE CORRESPONDING TO PREDETERMINED MOTION - An image capture apparatus ( | 07-03-2014 |
20140341548 | PLAYBACK SPEED ADJUSTABLE APPARATUS FOR PLAYBACK OF MOVING PICTURE - The present invention provides an apparatus for playback of a moving picture, which compares an action speed of a specific action of an object in a moving picture played back and displayed by a playback unit with an action speed of a separately acquired specific action which is a comparison target, controls a playback speed during the playback of the specific action by the playback unit based on the comparison result, and displays comparison information relating to the comparison result during the playback of the specific action by the playback unit. | 11-20-2014 |
20140362246 | PHOTOGRAPHING CONTROLLER FOR CONTROLLING PHOTOGRAPHING EXECUTED BY A PLURALITY OF CAMERAS - A master camera sets temporary conditions at the time of executing photographing by a plurality of cameras, determines whether photographing by the plurality of cameras can be executed under the temporary conditions, sets actual conditions at the time of executing photographing by the plurality of cameras in accordance with this determination result, and executes control such that photographing by the plurality of cameras is executed under the actual conditions. | 12-11-2014 |