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Wachi, JP
Ayako Wachi, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110139253 | ORGANIC PHOTOELECTRIC CONVERSION ELEMENT AND PRODUCING METHOD OF THE SAME - Provided is an organic photoelectric conversion element containing: a first electrode; a second electrode; and an organic photoelectric conversion layer sandwiched between the first electrode and the second electrode, wherein the first electrode comprises: a conductive fiber layer; and a transparent conductive layer containing a conductive polymer comprising a π conjugated conductive polymer and a polyanion, and an aqueous binder, and at least a part of the transparent conductive layer containing the conductive polymer and the aqueous binder is cross-linked therein. | 06-16-2011 |
| 20110197966 | ORGANIC PHOTOELECTRIC CONVERSION ELEMENT AND ORGANIC PHOTOELECTRIC CONVERSION ELEMENT MANUFACTURING METHOD - Provided is an organic photoelectric conversion element having a high photoelectric conversion ratio. Provided is also a method for manufacturing an organic photoelectric conversion element which can significantly reduce the manufacturing cost by forming a transparent electrode and an organic generation layer portion by coating a material. The organic photoelectric conversion element includes on a transparent substrate, a first electrode unit having a transparent conductive layer, an organic generation unit, and a second electrode unit which are successively arranged in this order when viewed from the transparent substrate. The transparent conductive layer constituting the first electrode unit contains conductive fiber and transparent conductive material. | 08-18-2011 |
| 20110233566 | LIGHTING DEVICE - Provided is a lightweight flexible lighting device with excellent durability and stable performance over repeated use that combines an organic electroluminescent element, an organic photoelectric conversion element, and a secondary cell. The lighting device has a control means for controlling the electrical connections of the organic electroluminescent element, the organic photoelectric conversion element, and the secondary cell. The control means controls the electrical connections such that a reverse bias voltage is applied to the organic electroluminescent element when the organic electroluminescent element receives light, generates power, and charges the secondary cell, and such that a reverse bias voltage is applied to the organic photoelectric conversion element when the organic electroluminescent element is supplied with power from the secondary cell and emits light. | 09-29-2011 |
Daisuke Wachi, Shioya-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20080305368 | FUEL CELL STACK - A fuel cell stack includes a load receiver provided at an outer end of a fuel cell unit, a guide receiver provided in a box, and a pressure receiver provided in at least one corner in the box. The guide receiver abuts against the load receiver for receiving the external load. The pressure receiver protrudes toward the fuel cell unit. The pressure receiver abuts against a corner of the fuel cell unit for receiving the load. The pressure receiver has a resin receiver, and the resin receiver abuts against a curved portion of the fuel cell unit for supporting the fuel cell unit. | 12-11-2008 |
| 20090311571 | FUEL CELL STACK - A casing of a fuel cell stack has stack deformation prevention structure for limiting the change of an interval between end plates on the lower side in a direction of gravity, due to swelling of the lower side of the stack body in the direction of gravity. The stack deformation prevention structure is configured such that elastic modulus of a side plate provided on a lower side of the stack body in the direction of gravity is higher than elastic modulus of a side plate provided on an upper side of the stack body in the direction of gravity. | 12-17-2009 |
Hiroko Wachi, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20090179357 | Method and Apparatus for Producing Porous Silica - There are provided a method for producing porous silica and a porous silica film having low specific dielectric constant and high mechanical strength, that are preferably applicable to optical functional materials, electronic functional materials or the like, and a method for producing an interlayer insulating film, a semiconductor material and a semiconductor apparatus and a producing apparatus, which use the porous silica film. A solution containing a hydrolysis-condensation product of alkoxysilanes and a surfactant is dried to form a composite to which are then applied in the following order an ultraviolet ray irradiation treatment and a hydrophobic treatment with the use of an organic silicon compound having an alkyl group. By forming the composite by drying the solution on a substrate, the porous silica film is obtained. | 07-16-2009 |
Hiroyuki Wachi, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20120014298 | APPARATUS AND METHOD FOR ALLOCATING PACKETS TO A PLURALITY OF CARRIER WAVES - Packets are transmitted from an apparatus to another apparatus via a plurality of carrier waves. The apparatus calculates, for each of the plurality of carrier waves, a tolerance parameter indicating a tolerable margin of the current line-quality value for causing a change of a modulation method to be used, based on a line-quality value received from the another apparatus, and allocates packets to the plurality of carrier waves based on a service-quality level assigned to each of the packets and the tolerance parameter calculated for each of the plurality of carrier waves, such that a first packet having the service-quality level equal to or higher than a second packet is allocated, on a priority basis, to a first carrier wave having the tolerance parameter equal to or larger than a second carrier wave to which the second packet is allocated. | 01-19-2012 |
Katsuaki Wachi, Sendai-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090063014 | CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE - A control apparatus for an internal combustion engine, includes: a fuel injection unit; an ignition unit; a crank angle detection unit; a fuel pump; a booster unit; an ignition discharge unit; and a control unit that controls the fuel injection unit, the ignition unit, and the fuel pump, that ascertains ignition timings based on crank signals output from the crank angle detection unit, and that performs a startup control sequence that is made up of fuel injection processing, voltage boosting processing, ignition processing, and fuel supply processing. | 03-05-2009 |
Masahiro Wachi, Inzai JP
| Patent application number | Description | Published |
|---|---|---|
| 20120010331 | CONCRETE COMPOSITIONS USING BLAST-FURNACE SLAG COMPOSITIONS - Concrete compositions including a binder, water, a fine aggregate, a coarse aggregate and an admixture are provided. The binder is formed with a blast-furnace slag composition including 100 mass parts of a mixture of 80-95 mass % of blast-furnace slag fine particles with fineness 3000-13000 cm | 01-12-2012 |
Masatada Wachi, Hamamatsu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080215674 | MUSICAL CONTENTS STORAGE SYSTEM HAVING SERVER COMPUTER AND ELECTRONIC MUSICAL DEVICES - A musical contents system comprises a contents providing server comprising a connecting unit that connects to a communication network, and a contents storage unit that stores musical contents in a storage area corresponding to a user of an electronic musical device; and an electronic musical device comprising a connecting unit that connects to the contents providing server via the communication network, an accessing unit that accesses to the contents storage unit via the communication network, and a contents operating unit that performs an operation to the musical contents stored in the contents storage area corresponding to the user. The musical contents purchased or created by the user can be stored in a data center; therefore, convenience of using the musical contents is improved and the cost is decreased or cut off. | 09-04-2008 |
Shigeaki Wachi, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090121605 | METHOD OF MANUFACTURING TUBULAR CARBON MOLECULE AND TUBULAR CARBON MOLECULE, METHOD OF MANUFACTURING RECORDING APPARATUS AND RECORDING APPARATUS, METHOD OF MANUFACUTRING FIELD ELECTRON EMISSION DEVICE AND FIELD ELECTRON EMISSION DEVICE - A method of manufacturing a tubular carbon molecule capable of regularly aligning a carbon nanotube with a finer spacing is provided. A catalyst is arranged on a material substrate ( | 05-14-2009 |
Tadamichi Wachi, Fujisawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20080241486 | Liquid Crystal Display Device with Evaluation Patterns Disposed Thereon, and Method for Manufacturing the Same - Direct exposure equipment having a multiple heads generally conducts overlapping exposure at an exposure area boundary between the heads. In such a case, if the heads are misaligned, a flaw will occur in a pattern shape at an area that is subject to overlapping exposure. To overcome this, TEGs are disposed for evaluating line width and resistance at an overlapping exposure area between the exposure heads and at a returning exposure area formed when direct exposure equipment having a multi-head configuration exposes a substrate. By examining measured values from these TEGs, a misalignment in the multiple exposure heads is detected. | 10-02-2008 |
| 20090262319 | MASKLESS EXPOSURE METHOD - A maskless exposure method of drawing a circuit pattern includes: moving a substrate with respect to a projection optical system; scanning, by the projection optical system, the substrate in a first direction; shifting a scanning region in a second direction; scanning the substrate in the first direction so that an overlapping part is formed. A plurality of marks different from the circuit pattern are exposed in a vicinity of the overlapping part. The plurality of marks are a set of marks at least including two marks disposed on one side of the overlapping part and two marks disposed on another side of the overlapping part. Deviations between the pair of the scanning regions, an inclination of exposing light, and a yawing angle of a stage are analyzed by measuring deviations of distances among the plurality of marks. Calibration data are obtained from a result of the analyzing. | 10-22-2009 |
Takatsugu Wachi, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20100176776 | POWER SUPPLY DEVICE - A power supply device is provided with an output transistor for outputting a switch voltage having a rectangular waveform, based on an input signal by being switching-controlled by a pulse width modulation signal; a reference voltage generating circuit for generating a prescribed reference voltage; an error amplifier wherein a feedback voltage depending on the switch voltage and the reference voltage are inputted, an error voltage is generated by amplifying a difference between the voltages, and changes a gain of itself, in accordance with a current signal generated inside based on the feedback voltage and the reference voltage; an oscillator for generating an oscillation signal; and a comparator wherein the oscillation signal and the error voltages are inputted and the pulse width modulation signal is outputted by comparing the voltages. | 07-15-2010 |
| 20100308655 | STEP-UP SWITCHING POWER SUPPLY DEVICE - The step-up DC/DC converter ( | 12-09-2010 |
Toshiro Wachi, Chichibu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080246183 | Method of manufacturing a golf ball - The invention provides a method of manufacturing a golf ball composed at least in part of a spherical elastomeric body. The method includes the steps of extruding a bar of an unvulcanized rubber compound for obtaining the elastomeric body, cutting the extruded bar into slugs of a given length, and coating the slug with a saturated or unsaturated carboxylic acid metal salt in powder form having a melting point at or below a vulcanizing temperature. This method prevents the slugs from clumping together and improves mold releasability. | 10-09-2008 |
| 20080249251 | Golf ball - The invention provides a golf ball composed of a hot-molded material obtained by vulcanizing a rubber composition made primarily of a base rubber and an unsaturated carboxylic acid or salt thereof, wherein the rubber composition additionally includes a vulcanized rubber powder from which soluble ingredients have been removed by liquid washing. The golf ball of the invention is able to increase the hardness (deflection) of the core and has an excellent durability, in addition to which it effectively re-uses vulcanized rubber powder that is a waste material and so is industrially beneficial by lowering manufacturing costs and reducing the burden on the environment. | 10-09-2008 |
| 20080296802 | Method of manufacturing a golf ball - The present invention provides a method of manufacturing a golf ball having a core or a sphere composed of a core enclosed by an envelope layer over which core or sphere at least a first covering layer and a second covering layer are consecutively formed using at least two vertically separating two-part molds of differing size cavities, each mold being composed of a top half and a bottom half, that are installed in such a way that the top mold halves are horizontally rotatable together and the bottom mold halves are horizontally rotatable together. The method includes the steps of: (1) placing the core or sphere in the cavities of a first top mold half and a first bottom mold half and injection-molding a molding material so as to form the first covering layer over the core or sphere one hemisphere at a time; and (2) rotating a second top mold half or second bottom mold half having a cavity that is larger than the cavity of the first top mold half or first bottom mold half to a predetermined position, placing the core or sphere on which has been formed the first covering layer in the second top mold half or second bottom mold half, and injection-molding a molding material so as to form the second covering layer around the first covering layer one hemisphere at a time. By molding the covering layers one hemisphere at a time, two or more covering layers of differing thickness can be consecutively formed. Golf balls obtained in this way are of higher quality than conventionally manufactured balls and can be endowed, in particular, with an improved durability. | 12-04-2008 |
| 20080303190 | METHOD OF MANUFACTURING A GOLF BALL - The present invention provides a method of manufacturing golf balls having a rubber core of at least one layer and a cover of at least one layer which encloses the rubber core, which method includes the step of molding at least one layer of the rubber core by directly injecting a rubber composition into a spherical cavity and vulcanizing the injected composition. This process enables the sphericity of the rubber core to be enhanced, the rubber materials to be used without waste, and balls of an excellent scuff resistance to be obtained. | 12-11-2008 |
| 20090110837 | METHOD FOR TRANSFERRING FRESHLY COATED GOLF BALL - There are provided a golf ball having a paint coating that is prevented from being unevenly distributed over the ball surface, and a method and apparatus for manufacturing the golf ball. The method for manufacturing the golf ball comprises the steps of coating the surface of the golf ball with paint in a painting section; transferring the coated golf ball from the painting section to a drying section; and drying the coated golf ball in the drying section. The transferring step comprises attaching the coated golf ball to a moving unit by suction in the painting section; moving the moving unit to which the golf ball is attached by suction from the painting section to the drying section; and blowing gas to the golf ball toward the direction opposite to the suction direction for attaching the golf ball to release the golf ball from the moving unit in the drying section. | 04-30-2009 |
Yusuke Wachi, Okegawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090072920 | Oscillator and communication system using the same - A transfer impedance from input terminals of a resonator to output terminals of the resonator is larger than a driving-point impedance of the input terminals of the resonator at an oscillation frequency. The input terminals of the resonator are connected with the drain terminals of transistors Q | 03-19-2009 |
| 20100248647 | OSCILLATOR, FREQUENCY GENERATING CIRCUIT AND WIRELESS COMMUNICATION SYSTEM USING THE OSCILLATOR - The present invention provides an oscillator and a communication system using the oscillator, in particular, an LC oscillator adapted to lessen phase noise deterioration due to harmonic distortions and increase the amplitude of oscillation, thereby having a favorable low phase noise characteristic. The oscillator comprises at least one voltage to current converter consisting of a transistor and a resonator comprising two LC tanks consisting of a pair of conductive elements and inductive elements. A feedback loop is formed such that an output terminal of the voltage to current converter is connected to the resonator and a current input to the resonator is converted to a voltage which is in turn fed back to an input terminal of the voltage to current converter. Inductive elements constituting the two LC tanks constituting the resonator are mutually inductively couple and a coefficient of the mutual induction is about −0.6. | 09-30-2010 |