Matsumura, Hyogo
Hiromi Matsumura, Hyogo JP
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20120045360 | CU-GA ALLOY SPUTTERING TARGET AND MANUFACTURING METHOD THEREOF - Disclosed is a Cu—Ga alloy sputtering target which enables the formation of a Cu—Ga sputtering film having excellent uniformity in film component composition (film uniformity), enables the reduction of occurrence of arcing during sputtering, has high strength, and rarely undergoes cracking during sputtering. Specifically disclosed is a Cu—Ga alloy sputtering target which comprises a Cu-based alloy containing Ga, has an average crystal particle diameter of 10 μm or less, and has a porosity of 0.1% or less. | 02-23-2012 |
Hiroshi Matsumura, Hyogo JP
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20140378256 | V-RIBBED BELT - The present invention relates to a V-ribbed belt to be wound around plural pulleys and used, including an extension layer that forms a back surface of the V-ribbed belt, a compression layer provided on one surface of the extension layer and having plural ribs extending parallel to each other along a longitudinal direction of the V-ribbed belt, and a load carrying cord embedded between the extension layer and the compression layer along the longitudinal direction of the V-ribbed belt, in which a distance from an outer peripheral portion of the load carrying cord on the rib side to a tip portion of the rib is from 2.0 to 2.6 mm, and a distance from the outer peripheral portion of the load carrying cord on the rib side to a bottom portion of the rib is from 0.3 to 1.2 mm. | 12-25-2014 |
Hiroyuki Matsumura, Hyogo JP
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20140085774 | ELECTROLYTE AND ELECTRIC DOUBLE-LAYER CAPACITOR USING SAME - An electrolyte includes an organic solvent, a solute and a compound represented by chemical formula [1], both contained in the organic solvent. R | 03-27-2014 |
Katsumi Matsumura, Hyogo JP
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20090033242 | COIL COMPONENT AND DISPLAY DEVICE USING SAME - The coil component comprises a primary coil, and a first secondary coil and a second secondary coil which are opposed to the primary coil. A first terminal is a terminal of the first secondary coil, that is a terminal for connection to one end of a lamp, and a second terminal is a terminal of the second secondary coil, that is a terminal for connection to the other end of the lamp. The first secondary coil and the second secondary coil are coaxially disposed, and the first terminal and the second terminal are reverse in polarity. | 02-05-2009 |
20090146577 | TRANSFORMER, ILLUMINATING APPARATUS USING THE SAME, AND DISPLAY APPARATUS USING THE SAME - A transformer arranged to be used for an illuminating apparatus includes a closed-magnetic-circuit core, a primary coil wounded around the closed-magnetic-circuit core, and plural secondary coils wounded around the closed-magnetic-circuit core. The plural secondary coils includ respective first ends and respective second ends. The illuminating apparatus includes plural discharge lamps. Each of the respective first ends and each of the respective second ends are arranged to be connected to discharge lamps, out of the plurality of discharge lamps, different from each other. This transformer prevents variation of lighting timings of discharge lamps, accordingly providing an illuminating apparatus and a display apparatus having little brightness variation. | 06-11-2009 |
Kazuyuki Matsumura, Hyogo JP
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20090326814 | Driving Support Apparatus and Method - To provide a driving support apparatus that performs guidance with suitable contents at suitable timing based on a situation. A GPS | 12-31-2009 |
Kenji Matsumura, Hyogo JP
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20100061211 | OPTICAL PICKUP AND METHOD OF MANUFACTURING THE SAME - An optical pickup ( | 03-11-2010 |
20100329101 | OPTICAL PICKUP DEVICE - A dichroic mirror is a wedge-shaped quadrangular prism whose cross-section is a trapezoid having an upper base d and a lower base d+Δd. The dichroic mirror receives on its top surface parallel light emitted from a collimating lens and reflects, off the top surface, most of the parallel light towards a wavelength plate. Moreover, the dichroic mirror transmits, through the top surface, part of the parallel light to output the part of the parallel light from a bottom surface facing the top surface toward a front monitor. The dichroic mirror has, on the bottom surface thereof, an inclination of an angle φ with respect to the top surface in a direction where a normal vector N of the bottom surface intersects with an xy-plane formed of: an optical axis x of incident light from the collimating lens; and an optical axis y of light emitted towards the wavelength plate. | 12-30-2010 |
Kohji Matsumura, Hyogo JP
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20140084872 | CHARGE AND DISCHARGE CONTROL DEVICE AND CHARGE AND DISCHARGE CONTROL METHOD - A charge and discharge control device includes: a coordination unit which generates coordination information for calculating an output value which each storage battery is caused to output, based on a bus voltage value and a target voltage value; a string output calculating unit which calculates, based on the coordination information, an output target value indicating the output value which the storage battery is caused to output to maintain the bus voltage value at the target voltage value; and a control unit which causes, among the storage batteries, a storage battery corresponding to the calculated output target value to output an output having magnitude indicated by the calculated output target value, wherein the coordination unit generates the coordination information to avoid simultaneous presence of a storage battery that outputs an output in a charge direction and a storage battery that outputs an output in a discharge direction. | 03-27-2014 |
20140247014 | STORAGE BATTERY SYSTEM AND METHOD OF CONTROLLING THE SAME - A storage battery system includes: electric storage units; and DC-DC converters each provided between one of the electric storage units and a DC bus. Each of the DC-DC converters includes: a voltage sensor for detecting a voltage value at a connection point between the DC bus and the DC-DC converter; a second obtainment unit which obtains voltage values detected by the voltage sensors of the other DC-DC converters; and a control unit which, when a difference value between a statistic of the voltage values obtained by the second obtainment unit and the voltage value detected by the voltage sensor is not less than a predetermined threshold value, changes the voltage value detected by the voltage sensor, and controls an amount of charge in and an amount of discharge from a corresponding one of the electric storage units to approximate the changed voltage value to a predetermined target value. | 09-04-2014 |
Norikazu Matsumura, Hyogo JP
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20160093209 | METER DISPLAY DEVICE FOR VEHICLE - The invention provides a meter display device for a vehicle having improved visibility of indicated contents. A meter display device includes a pointer having a pointer position changed by shifting in a predetermined array direction in accordance with a continuously changing vehicle state to indicate the vehicle state, a dial having a plurality of numeral indicating portions configured to indicate the vehicle state at different levels, aligned at intervals in the array direction, and individually change lighting modes, and a controller configured to change the lighting modes of the plurality of numeral indicating portions in accordance with the vehicle state. | 03-31-2016 |
Takahiro Matsumura, Hyogo JP
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20110043038 | ELECTRIC RAILWAY POWER-SUPPLY SYSTEM - To present an electric railway power-supply system not requiring vast area for installation, excellent in rapid charge-discharge characteristic, and low in manufacturing cost. At a substation | 02-24-2011 |
Toshihide Matsumura, Hyogo JP
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20090025511 | METHOD AND APPARATUS FOR MAKING METALLIC IRON - A method of making metallic iron in which a compact, containing iron oxide such as iron ore or the like and a carbonaceous reductant such as coal or the like, is used as material, and the iron oxide is reduced through the application of heat, thereby making metallic iron. In the course of this reduction, a shell composed of metallic iron is generated and grown on the surface of the compact, and slag aggregates inside the shell. This reduction continues until substantially no iron oxide is present within the metallic iron shell. Subsequently, heating is further performed to melt the metallic iron and slag. Molten metallic iron and molten slag are separated one from the other, thereby obtaining metallic iron with a relatively high metallization ratio. Through the employment of an apparatus for making metallic iron of the present invention, the above-described method is efficiently carried out, and metallic iron having a high iron purity can be made continuously as well as productively not only from iron oxide having a high iron content but also from iron oxide having a relatively low iron content. | 01-29-2009 |
Yoshikazu Matsumura, Hyogo JP
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20100319351 | GAS TURBINE COMBUSTOR - Provided is a gas turbine combustor capable of reducing the size of a low-temperature air layer of pilot air formed between a pilot flame and a premixed flame and of improving the flame stability of the premixed flame. A gas turbine combustor, which is provided with a pilot burner that is provided at the center portion of a combustor main body formed in a cylindrical shape to form a pilot flame, and a plurality of main burners arranged so as to surround the outer periphery of the pilot burner to form a premixed flame, includes, as the ignition improving part, a channel blocking member that reduces the size of the low-temperature air layer of the pilot air formed between the pilot flame and the premixed flame. | 12-23-2010 |
20140305094 | GAS TURBINE COMBUSTOR - Provided is a gas turbine combustor capable of reducing the size of a low-temperature air layer of pilot air formed between a pilot flame and a premixed flame and of improving the flame stability of the premixed flame. A gas turbine combustor, which is provided with a pilot burner that is provided at the center portion of a combustor main body formed in a cylindrical shape to form a pilot flame, and a plurality of main burners arranged so as to surround the outer periphery of the pilot burner to form a premixed flame, includes, as the ignition improving part, a channel blocking member that reduces the size of the low-temperature air layer of the pilot air formed between the pilot flame and the premixed flame. | 10-16-2014 |
20140305095 | GAS TURBINE COMBUSTOR - Provided is a gas turbine combustor capable of reducing the size of a low-temperature air layer of pilot air formed between a pilot flame and a premixed flame and of improving the flame stability of the premixed flame. A gas turbine combustor, which is provided with a pilot burner that is provided at the center portion of a combustor main body formed in a cylindrical shape to form a pilot flame, and a plurality of main burners arranged so as to surround the outer periphery of the pilot burner to form a premixed flame, includes, as the ignition improving part, a channel blocking member that reduces the size of the low-temperature air layer of the pilot air formed between the pilot flame and the premixed flame. | 10-16-2014 |