Kuniharu
Kuniharu Fujii, Tsukuba JP
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20130099229 | Semiconductor Device, RFID Tag Using the Same and Display Device - Disclosed is an oxide semiconductor layer ( | 04-25-2013 |
Kuniharu Fujii, Kodaira JP
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20120280227 | OXIDE SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - Features are forming a gate electrode on an insulating substrate; forming a first semiconducting layer mainly composed of an indium oxide and having a film thickness of 5 nm or more onto the gate electrode interposing a gate insulating film; forming a second semiconducting layer mainly composed of zinc and tin oxides without containing indium and having a film thickness of 5 to 50 nm on the first semiconducting layer, and including a step of forming a source electrode and a drain electrode on the second semiconducting layer. In this manner, by combining the materials of the first semiconducting layer and the second semiconducting layer with each other, a semiconductor device with a reduced dependency on the film thickness of the semiconducting layer, little characteristic variations on a large area substrate is provided. | 11-08-2012 |
Kuniharu Ijiro, Sapporo-Shi JP
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20100092724 | PROCESS FOR PRODUCING CARBON STRUCTURAL BODY, CARBON STRUCTURAL BODY, AND AGGREGATE AND DISPERSION OF CARBON STRUCTURAL BODIES - A process for producing a carbon structural body is provided, with which a carbon structural body having any of various nanostructures can be produced inexpensively and efficiently. The method includes forming a carbon-containing material into a pattern, coating the obtained pattern with a proto-shaped mold, and calcining and carbonizing the coated pattern. | 04-15-2010 |
20140077132 | Particle Aggregate, Manufacturing Method for Particle Aggregate, Fluorescence Enhancing Element, and Device Using Photochemical Reactions - Provided is a hollow particle aggregate formed by aggregating a plurality of self-organizable particles, wherein a metal core is modified by a surface modifier for a metal core comprising a first segment comprising an optionally branched fluorinated alkylene glycol group, an optionally branched fluorinated alkylene group, or an optionally branched fluorinated azaalkylene group; a second segment comprising at least one hydrophilic group and bonding to one of the ends of a main chain of the first segment; and a functional group that bonds directly or indirectly to the another end of the main chain of the first segment and is able to bond to the metal core. | 03-20-2014 |
Kuniharu Iwamoto, Toyota-Shi JP
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20090056615 | Indicator for pressure container - An indicator includes a case mountable in a gas filling passage of a pressure container; a valve element which is urged toward one side of the case connectable to the pressure container, the valve element being movable in the case to a position balanced with gas pressure in the pressure container; an O-ring serving as a seal member for ensuring gas tightness between the valve element and the case; and an indicating member slidable relative to the case between a position protruding outside the case and a position not protruding. The O-ring is arranged on the valve element so that the O-ring is in contact with the case to ensure gas tightness when the valve element is in a first balanced position while a gas pressure in the pressure container is e.g. 7 MPa or higher and the O-ring is out of contact with the case not to ensure gas tightness when the valve element is in a second balanced position while the gas pressure is less than e.g. 7 MPa. | 03-05-2009 |
20100269748 | INDICATOR FOR PRESSURE CONTAINER - An indicator includes a case mountable in a gas filling passage of a pressure container; a valve element which is urged toward one side of the case connectable to the pressure container, the valve element being movable in the case to a position balanced with gas pressure in the pressure container; a seal member for ensuring gas tightness between the valve element and the case; and an indicating member slidable relative to the case between a position protruding outside the case and a position not protruding. The spring force and a gas pressure force may be equally balanced at first and second balanced positions of the valve element. | 10-28-2010 |
Kuniharu Kimura, Wako-Shi JP
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20120222414 | EXHAUST PURIFYING APPARATUS OF SADDLE-RIDE TYPE VEHICLE - An exhaust purifying apparatus achieving placement of components so as to prevent an increase in the size of the vehicle caused by the placement of the exhaust purifying apparatus while maintaining the performance of the exhaust purifying apparatus by secondary air in a saddle-ride type vehicle. An exhaust purifying apparatus of a saddle-ride vehicle includes a secondary air supply pipe of which one end is connected an exhaust passage of an internal combustion engine. A secondary air control valve is connected with the other end of the secondary air supply pipe for controlling the supply of secondary air to the secondary air supply pipe. An outdoor air introduction passage is connected to the secondary air control valve, wherein an air filter for secondary air and a resonant passage are installed in the middle of the outdoor air introduction passage. | 09-06-2012 |
Kuniharu Matsuda, Aomori-Shi JP
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20150034931 | ORGANIC EL MODULE AND POWER SUPPLY STRUCTURE MADE UP OF ORGANIC EL MODULES - The present invention aims at providing a further downsizable organic EL module. Void parts are formed on first and second power supply members. The power supply members are different in shape, so that at least a part of the first power supply member is located in a vertically projected region of the second void part and at least a part of the second power supply member is located in a vertically projected region of the first void part when the power supply members overlap with an insulation layer sandwiched between. An electric wire penetrates the second power supply member to be connected to the first power supply member. The first power supply member is connected to one electrode layer directly or via a conducting member. The second power supply member, to which another electric wire is connected, is connected to another electrode layer directly or via a conducting member. | 02-05-2015 |
Kuniharu Muto, Maebashi JP
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20100181628 | SEMICONDUCTOR DEVICE - Prevention of disconnection of a bonding wire resulting from adhesive interface delamination between a resin and a leadframe, and improvement of joint strength of the resin and the leadframe are achieved in a device manufactured by a low-cost and simple processing. A boss is provided on a source lead by a stamping processing, and a support pillar is provided in a concave portion on a rear side of the source lead in order to prevent ultrasonic damping upon joining the bonding wire onto the boss, so that an insufficiency of the joint strength between the bonding wire and the source lead is prevented. Also, a continuous bump is provided on the boss so as to surround a joint portion between the source lead and the bonding wire, so that disconnection of the bonding wire resulting from delamination between the resin and the source lead is prevented. | 07-22-2010 |
Kuniharu Okuda, Kyoto-Shi JP
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20150022573 | APPARATUS FOR AND METHOD OF RECORDING IMAGE - An image recording apparatus includes a plurality of recording heads arranged in a staggered configuration in a width direction. Adjacent ones of the recording heads have respective adjacent nozzles for ejecting ink droplets onto positions adjacent to each other in the width direction on a recording medium. For recording an image, a correction area rate less than a dot area rate of an input mage in a recording position of each of the adjacent nozzles is calculated from the dot area rate. Then, ink droplets are ejected from each of the adjacent nozzles in accordance with the correction area rate. As a result, the amounts of ink droplets ejected from the adjacent nozzles are limited. For a recording process using a head unit including the recording heads arranged in a staggered configuration, this suppresses the occurrence of unevenness in density due to an undesirable flow or bleeding of ink at the boundary between recording regions of the recording heads. | 01-22-2015 |
Kuniharu Tanaka, Komaki JP
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20120007489 | SPARK PLUG - A spark plug exhibits a satisfactory withstand voltage characteristic and sufficient mechanical strength in a high temperature environment exceeding 700° C. The spark plug has a center electrode, an insulator, and a ground electrode, characterized in that the insulator is formed of an alumina-based sintered material containing an Si component, a Group 2 element (2A) component, and a rare earth element (RE) component; that the alumina-based sintered material has an RE-β-alumina crystal phase; and that the mean crystal grain size D | 01-12-2012 |
Kuniharu Tanaka, Komaki-Shi JP
Patent application number | Description | Published |
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20100136867 | SPARK PLUG AND METHOD FOR MANUFACTURING SPARK PLUG - This invention has an object to provide a spark plug exhibiting high withstand voltage characteristics and high strength at high temperature, formed by an alumina-based sintered body prepared with excellent processability and high productivity, and a method for manufacturing the spark plug. This invention relates to a spark plug | 06-03-2010 |
20120211362 | GAS SENSOR ELEMENT AND GAS SENSOR - There is provided a gas sensor element for detecting the concentration of a specific gas component in gas under measurement, which includes a plate-shaped element body and a porous protection layer. The element body has, at one end portion thereof, a gas sensing portion formed with a solid electrolyte substrate and a pair of electrodes. The porous protection layer has a porous structure formed of ceramic particles and surrounds at least the circumference of the one end portion of the element body. In the present invention, the porous protection layer has an inner region, an intermediate region and an outer region laminated together in order of mention from the element body toward the outside. The intermediate region has a porosity lower than those of the inner and outer regions. There is also provided a gas sensor with such a gas sensor element. | 08-23-2012 |
20120262049 | SPARK PLUG AND PROCESS FOR PRODUCING SPARK PLUG - A spark plug that is equipped with an insulator that has a stem portion on a front end side, a center electrode, and a main metal member that retains the insulator at an engaging projection portion, wherein an inner diameter D | 10-18-2012 |
20130104625 | GAS SENSOR ELEMENT AND GAS SENSOR | 05-02-2013 |
20130236259 | SINTERED BODY AND CUTTING TOOL - A sintered body containing alumina crystal particles and zirconia crystal particles as main components includes the tetragonal crystal particles as the zirconia crystal particles. The zirconia crystal particles satisfy relations 0%≦A≦3%, 3%≦B≦22% and 77%≦C≦96%, where A, B and C are as defined herein. | 09-12-2013 |
20140130572 | GAS SENSOR ELEMENT AND GAS SENSOR - A gas sensor element and a gas sensor incorporating the gas sensor element. The gas sensor element ( | 05-15-2014 |
20140291150 | GAS SENSOR ELEMENT, AND GAS SENSOR - A gas sensor element ( | 10-02-2014 |
Kuniharu Yamada, Kanagawa JP
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20130112659 | POWER SUPPLY SYSTEM FOR WIRE ELECTRIC DISCHARGE MACHINING - A power supply system for wire electric discharge machining includes a first power supply circuit and a second power supply circuit. The first power supply circuit applies, to the machining gap, a voltage that induces a discharge. The second power supply circuit, which includes a low inductance line, supplies a current, which contributes to the machining, to the machining gap. A blocking diode is series-connected between the low inductance line and the machining gap. A container, which has a contact surface contacting with the blocking diode and contains a cooling liquid, is provided. | 05-09-2013 |
20130240486 | WIRE ELECTRICAL DISCHARGE MACHINING DEVICE - Provided is a wire electrical discharge machining device which has a tension controller for maintaining the tension of a traveling wire electrode at a tension. The tension controller includes: an allowed tension calculation module for determining an allowed tension that is less than a wire breaking tension at which the wire electrode breaks; and a set tension generation module for generating the set tension in accordance with the allowed tension. When the set tension is greater than the allowed tension, the set tension generation module reduces the set tension. When the set tension is less than the allowed tension, the set tension generation module increases the set tension in such a way that the set tension does not exceed the allowed tension. | 09-19-2013 |
Kuniharu Yamada, Fukui JP
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20110220615 | POWER SUPPLY DEVICE FOR SINKER ELECTRIC DISCHARGE MACHINING - A power supply device comprises a DC power supply ( | 09-15-2011 |
Kuniharu Yamauchi, Nagakute-Shi JP
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20130320109 | COLOR CHANGE VALVE DEVICE - A color change valve device includes: a manifold including on an inside a paint passage, and to which connector passages are provided to radially penetrate therethrough at plural locations axially spaced from each other; a wash air valve and a wash liquid valve connected to the connector passages at a most upstream side among the respective connector passages in the manifold; paint valves connected to the connector passages in the manifold to be positioned at a downstream side of the respective valves; and a swirl flow forming member provided in the paint passage in the manifold for forming a swirl flow by the wash air and the wash liquid, wherein the swirl flow forming member is arranged across an entire length of the paint passage. | 12-05-2013 |
20140151462 | ROTARY ATOMIZING HEAD TYPE COATING MACHINE - A feed tube is provided in a rotational shaft that is rotated by a motor. The feed tube includes a connecting member that includes a paint supplying port, a tube body including a base end connected to the connecting member and a front end that extends in the rotational shaft toward a rotary atomizing head, a positioning member provided in the front end of the tube body and including a tube positioning hole, and a paint tube including a base end connected to the paint supplying port of the connecting member and a front end inserted through the tube positioning hole of the positioning member. The paint tube is formed of a tubular body in an inside of which a paint passage is formed by using a resin material having water repellency. | 06-05-2014 |
20140166779 | ROTARY ATOMIZING HEAD TYPE COATING MACHINE - A bearing air passage through which bearing air is supplied toward an air bearing of an air motor and a turbine air passage through which driving air is supplied toward a turbine are provided in a housing. An annular space surrounding the air motor is provided between the housing and a cover. A bearing air branch passage connecting the annular space and the bearing air passage to each other and a turbine air branch passage for connecting the annular space and the turbine air passage to each other are provided. The air branch passages lead a part of the compressed air to the annular space and keep the cover in a heated state. | 06-19-2014 |
Kuniharu Yamauchi, Aichi JP
Patent application number | Description | Published |
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20090277378 | COATING APPARATUS - A round outer periphery of a valve mount member ( | 11-12-2009 |