Shiga, JP
Aiko Shiga, Atsugi JP
Patent application number | Description | Published |
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20090325363 | METHOD FOR MANUFACTURING SOI SUBSTRATE - To improve bonding strength and improve reliability of an SOI substrate in bonding a semiconductor substrate and a base substrate to each other even when an insulating film containing nitrogen is used as a bonding layer, an oxide film is provided on the semiconductor substrate side, a nitrogen-containing layer is provided on the base substrate side, and the oxide film formed on the semiconductor substrate and the nitrogen-containing layer formed over the base substrate are bonded to each other. Further, plasma treatment is performed on at least one of the oxide film and the nitrogen-containing layer before bonding the oxide film formed on the semiconductor substrate and the nitrogen-containing layer formed over the base substrate to each other. Plasma treatment can be performed in a state in which a bias voltage is applied. | 12-31-2009 |
20110039395 | METHOD FOR MANUFACTURING SOI SUBSTRATE - To improve bonding strength and improve reliability of an SOI substrate in bonding a semiconductor substrate and a base substrate to each other even when an insulating film containing nitrogen is used as a bonding layer, an oxide film is provided on the semiconductor substrate side, a nitrogen-containing layer is provided on the base substrate side, and the oxide film formed on the semiconductor substrate and the nitrogen-containing layer formed over the base substrate are bonded to each other. Further, plasma treatment is performed on at least one of the oxide film and the nitrogen-containing layer before bonding the oxide film formed on the semiconductor substrate and the nitrogen-containing layer formed over the base substrate to each other. Plasma treatment can be performed in a state in which a bias voltage is applied. | 02-17-2011 |
20120097963 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A first shape of semiconductor region having on its one side a plurality of sharp convex top-end portions is formed first and a continuous wave laser beam is used for radiation from the above region so as to crystallize the first shape of semiconductor region. A continuous wave laser beam condensed in one or plural lines is used for the laser beam. The first shape of semiconductor region is etched to form a second shape of semiconductor region in which a channel forming region and a source and drain region are formed. The second shape of semiconductor region is disposed so that a channel foaming range would be formed on respective crystal regions extending from the plurality of convex end portions. A semiconductor region adjacent to the channel forming region is eliminated. | 04-26-2012 |
20140113440 | LASER IRRADIATION METHOD AND LASER IRRADIATION DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - The present invention is characterized in that by laser beam being slantly incident to the convex lens, an aberration such as astigmatism or the like is occurred, and the shape of the laser beam is made linear on the irradiation surface or in its neighborhood. Since the present invention has a very simple configuration, the optical adjustment is easier, and the device becomes compact in size. Furthermore, since the beam is slantly incident with respect to the irradiated body, the return beam can be prevented. | 04-24-2014 |
Akihiko Shiga, Tsu-Shi JP
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20100028547 | POLYBENZIMIDAZOLE COATING COMPOSITION - The present invention provides a polybenzimidazole coating composition that can be easily applied to a base material and is capable of forming a coating film having a large thickness. In this composition, particulate polybenzimidazole is dispersed in a mixed solvent. The mixed solvent contains water and a polar solvent in which the polybenzimidazole dissolves at a high solubility. | 02-04-2010 |
Akira Shiga, Miyazaki JP
Patent application number | Description | Published |
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20090324774 | METHOD FOR FEEDING MOTHER PIG - An object of the present invention is to maintain good conditions of mother pigs and decrease the stillborn piglets and the death rate of piglets in breast-feeding period, so as to increase the productivity in pig farming. | 12-31-2009 |
20100074917 | METHOD FOR PREVENTING DISEASES IN WEANED PIGLET - An object of the present invention is to provide a method for preventing diseases in weaned piglets, which relieves the stress of postweaning piglets and enhances the immunostimulating ability in order to prevent the death due to colibacillosis such as edema disease in postweaning piglets and to increase the rate of raising. | 03-25-2010 |
Daizo Shiga, Tochigi JP
Patent application number | Description | Published |
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20120260854 | COATING SYSTEM - A coating system is provided with a coating robot ( | 10-18-2012 |
Daizo Shiga, Miyagi JP
Patent application number | Description | Published |
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20090091856 | MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING SYSTEM - A magnetic recording medium includes a tape-shaped nonmagnetic support, and a vertical magnetic layer formed on a main surface of the nonmagnetic support by a vacuum thin-film forming technique, signals being recorded on and reproduced from the vertical magnetic layer in a linear system. In the magnetic recording medium, the dipulse ratio of the vertical recording layer is 0.36 or more. | 04-09-2009 |
Futoshi Shiga, Tochigi JP
Patent application number | Description | Published |
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20090048454 | Process for Producing Aminoacetyl Pyrrolidine Carbonitrile Derivative and Intermediate for Production Thereof - Novel intermediates for the production of aminoacetyl pyrrolidine carbonitrile derivatives ensure the safe and efficient production of the compounds. Specifically, the present invention provides a sulfonyloxyacetyl pyrrolidine derivative, represented by the following formula: | 02-19-2009 |
20110172444 | METHOD FOR PURIFYING AMINOACETYLPYRROLIDINECARBONITRILE DERIVATIVE AND SALT THEREOF - The present invention herein provides a simple, efficient and industrially useful method for purifying an aminoacetylpyrrolidinecarbonitrile derivative which is useful as a DPP-IV inhibitor. The method comprises the steps of acting an acid such as maleic acid on an aminoacetylpyrrolidinecarbonitrile derivative represented by the following Formula 1 to form a salt, isolating the salt and then regenerating the foregoing derivative from the salt: | 07-14-2011 |
Goji Shiga, Osaka JP
Patent application number | Description | Published |
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20110156277 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE - The present invention provides a dicing tape-integrated film for semiconductor back surface, which includes: a dicing tape including a base material and a pressure-sensitive adhesive layer provided on the base material; and a film for flip chip type semiconductor back surface provided on the pressure-sensitive adhesive layer, in which the film for flip chip type semiconductor back surface contains a black pigment. | 06-30-2011 |
20110156278 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE - The present invention provides a film for flip chip type semiconductor back surface, which is to be formed on a back surface of a semiconductor element flip-chip connected on an adherend, the film including a wafer adhesion layer and a laser marking layer, in which the wafer adhesion layer has an elastic modulus (at 50° C.) of 10 MPa or less and the laser marking layer has an elastic modulus (at 50° C.) of 100 MPa or more. | 06-30-2011 |
20110156279 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE - The present invention provides a film for flip chip type semiconductor back surface, which is to be formed on a back surface of a semiconductor element flip-chip connected on an adherend, the film including a wafer adhesion layer and a laser marking layer, in which the wafer adhesion layer has a light transmittance of 40% or more in terms of a light having a wavelength of 532 nm and the laser marking layer has a light transmittance of less than 40% in terms of a light having a wavelength of 532 nm. | 06-30-2011 |
20110156280 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE - The present invention provides a dicing tape-integrated film for semiconductor back surface, which includes: a dicing tape including a base material and a pressure-sensitive adhesive layer provided on the base material; and a film for flip chip type semiconductor back surface provided on the pressure-sensitive adhesive layer, in which a peel force (temperature: 23° C., peeling angle: 180°, tensile rate: 300 mm/min) between the pressure-sensitive adhesive layer of the dicing tape and the film for flip chip type semiconductor back surface is from 0.05 N/20 mm to 1.5 N/20 mm. | 06-30-2011 |
20110254176 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE - The present invention provides a dicing tape-integrated film for semiconductor back surface including: a dicing tape including a base material and a pressure-sensitive adhesive layer on the base material; and a film for flip chip type semiconductor back surface, which is provided on the pressure-sensitive adhesive layer, in which at least a part of the pressure-sensitive adhesive layer has been cured beforehand by irradiation with a radiation ray. | 10-20-2011 |
20110256669 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE - The present invention provides a dicing tape-integrated film for semiconductor back surface, including a film for flip chip type semiconductor back surface for protecting a back surface of a semiconductor element flip chip-connected onto an adherend, and a dicing tape, the dicing tape including a base material and a pressure-sensitive adhesive layer provided on the base material, the film for flip chip type semiconductor back surface being formed on the pressure-sensitive adhesive layer, in which the pressure-sensitive adhesive layer is a radiation-curable pressure-sensitive adhesive layer whose pressure-sensitive adhesive force toward the film for flip chip type semiconductor back surface is decreased by irradiation with a radiation ray. | 10-20-2011 |
20120018902 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE, DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE, PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE, AND FLIP CHIP TYPE SEMICONDUCTOR DEVICE - The present invention relates to a film for flip chip type semiconductor back surface to be formed on a back surface of a semiconductor element flip chip-connected to an adherend, the film for flip chip type semiconductor back surface containing an inorganic filler in an amount within a range of 70% by weight to 95% by weight based on the whole of the film for flip chip type semiconductor back surface. | 01-26-2012 |
20120018903 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE, DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE, PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE, AND FLIP CHIP TYPE SEMICONDUCTOR DEVICE - The present invention relates to a film for flip chip type semiconductor back surface to be formed on a back surface of a semiconductor element flip chip-connected onto an adherend, the film having a light transmittance at a wavelength of 532 nm or 1064 nm of 20% or less, and having a contrast between a marking part and a part other than the marking part after laser marking of 20% or more. | 01-26-2012 |
20120021174 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE, AND DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE - The present invention relates to a film for flip chip type semiconductor back surface to be formed on a back surface of a semiconductor element flip chip-connected to an adherend, wherein said film has, on one surface thereof where said film does not face the back surface of the semiconductor element when said film is formed on the back surface of the semiconductor element, a surface roughness (Ra) within a range of from 50 nm to 3 μm before curing. | 01-26-2012 |
20120024469 | FILM FOR SEMICONDUCTOR DEVICE PRODUCTION, METHOD FOR PRODUCING FILM FOR SEMICONDUCTOR DEVICE PRODUCTION, AND METHOD FOR SEMICONDUCTOR DEVICE PRODUCTION - The present invention relates to a film for semiconductor device production, which includes: a separator; and a plurality of adhesive layer-attached dicing tapes each including a dicing tape and an adhesive layer laminated on the dicing tape, which are laminated on the separator at a predetermined interval in such a manner that the adhesive layer attaches to the separator, in which the separator has a cut formed along the outer periphery of the dicing tape, and the depth of the cut is at most ⅔ of the thickness of the separator. | 02-02-2012 |
20120025399 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE, AND ITS USE - The present invention relates to a film for flip chip type semiconductor back surface, which is to be disposed on the back surface of a semiconductor element to be flip chip-connected onto an adherend, the film containing a resin and a thermoconductive filler, in which the content of the thermoconductive filler is at least 50% by volume of the film, and the thermoconductive filler has an average particle size relative to the thickness of the film of at most 30% and has a maximum particle size relative to the thickness of the film of at most 80%. | 02-02-2012 |
20120025400 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE, DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE, PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE, AND FLIP CHIP TYPE SEMICONDUCTOR DEVICE - The present invention relates to a film for flip chip type semiconductor back surface to be formed on a back surface of a semiconductor element flip chip-connected onto an adherend, in which the film for flip chip type semiconductor back surface before thermal curing has, at the thermal curing thereof, a volume contraction ratio within a range of 23° C. to 165° C. of 100 ppm/° C. to 400 ppm/° C. | 02-02-2012 |
20120025404 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE - The present invention relates to a film for flip chip type semiconductor back surface to be formed on the back surface of a semiconductor element flip chip-connected to an adherend, the film for flip chip type semiconductor back surface having a tensile storage elastic modulus at 25° C. after thermal curing within a range of from 10 GPa to 30 GPa, in which the tensile storage elastic modulus at 25° C. after thermal curing of the film for flip chip type semiconductor back surface falls within a range of from 4 times to 20 times the tensile storage elastic modulus at 25° C. before thermal curing thereof. | 02-02-2012 |
20120028050 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE, PROCESS FOR PRODUCING STRIP FILM FOR SEMICONDUCTOR BACK SURFACE, AND FLIP CHIP TYPE SEMICONDUCTOR DEVICE - The present invention relates to a film for flip chip type semiconductor back surface to be formed on a back surface of a semiconductor element flip chip-connected onto an adherend, the film for flip chip type semiconductor back surface having a ratio of A/B falling within a range of 1 to 8×10 | 02-02-2012 |
20120028380 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE AND METHOD FOR PRODUCING THE FILM, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE - The present invention relates to a dicing tape-integrated film for semiconductor back surface, which includes: a dicing tape including a base material having an asperities-formed surface, and a pressure-sensitive adhesive layer laminated on the base material, and a film for semiconductor back surface laminated on the pressure-sensitive adhesive layer of the dicing tape, in which the dicing tape has a haze of at most 45%. | 02-02-2012 |
20120028415 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE, AND PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE - The present invention relates to a dicing tape-integrated film for semiconductor back surface including: a dicing tape including a base material and a pressure-sensitive adhesive layer laminated in this order, and a film for semiconductor back surface provided on the pressure-sensitive adhesive layer of the dicing tape, where the pressure-sensitive adhesive layer has a thickness of from 20 μm to 40 μm. | 02-02-2012 |
20120028416 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE AND ITS USE - The present invention relates to a film for flip chip type semiconductor back surface, which is to be disposed on a back surface of a semiconductor element flip chip-connected onto an adherend, the film for flip chip type semiconductor back surface including an adhesive layer and a protective layer laminated on the adhesive layer, in which the protective layer is constituted of a heat-resistant resin having a glass transition temperature of 200° C. or more or a metal. | 02-02-2012 |
20120028418 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE, AND PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE - The present invention relates to a dicing tape-integrated film for semiconductor back surface, which includes: a dicing tape including a base material layer, a first pressure-sensitive adhesive layer and a second pressure-sensitive adhesive layer stacked in this order, and a film for semiconductor back surface stacked on the second pressure-sensitive adhesive layer of the dicing tape, in which a peel strength Y between the first pressure-sensitive adhesive layer and the second pressure-sensitive adhesive layer is larger than a peel strength X between the second pressure-sensitive adhesive layer and the film for semiconductor back surface, and in which the peel strength X is from 0.01 to 0.2 N/20 mm, and the peel strength Y is from 0.2 to 10 N/20 mm. | 02-02-2012 |
20120028442 | THERMALLY RELEASABLE SHEET-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE, METHOD OF COLLECTING SEMICONDUCTOR ELEMENT, AND METHOD OF PRODUCING SEMICONDUCTOR DEVICE - The present invention relates to a thermally releasable sheet-integrated film for semiconductor back surface, which includes: a pressure-sensitive adhesive sheet including a base material layer and a pressure-sensitive adhesive layer, and a film for semiconductor back surface formed on the pressure-sensitive adhesive layer of the pressure-sensitive adhesive sheet, in which the pressure-sensitive adhesive sheet is a thermally releasable pressure-sensitive adhesive sheet whose peel force from the film for semiconductor back surface decreases upon heating. | 02-02-2012 |
20120289000 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE, AND PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE - The present invention relates to a dicing tape-integrated film for semiconductor back surface including: a dicing tape including a base material and a pressure-sensitive adhesive layer laminated in this order, and a film for semiconductor back surface provided on the pressure-sensitive adhesive layer of the dicing tape, where the pressure-sensitive adhesive layer has a thickness of from 20 μm to 40 μm. | 11-15-2012 |
20130095639 | FILM FOR BACK SURFACE OF FLIP-CHIP SEMICONDUCTOR, DICING-TAPE-INTEGRATED FILM FOR BACK SURFACE OF SEMICONDUCTOR, PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE, AND FLIP-CHIP SEMICONDUCTOR DEVICE - The present invention relates to a film for back surface of flip-chip semiconductor, which is to be formed on a back surface of a semiconductor element flip-chip connected onto an adherend, wherein an amount of shrinkage of the film for back surface of flip-chip semiconductor due to thermal curing is 2% by volume or more and not more than 30% by volume relative to a total volume of the film for back surface of flip-chip semiconductor before the thermal curing. According to the film for back surface of flip-chip semiconductor according to the present invention, since it is formed on the back surface of a semiconductor element having been flip-chip connected onto an adherend, it fulfills a function to protect the semiconductor element. In addition, in the film for back surface of flip-chip semiconductor according to the present invention, since an amount of shrinkage due to thermal curing is 2% by volume or more relative to a total volume of the film for back surface of flip-chip semiconductor before the thermal curing, a warp of a semiconductor element to be generated at the time of flip-chip connecting the semiconductor element onto an adherend can be effectively suppressed or prevented. | 04-18-2013 |
20130099394 | FILM FOR BACK SURFACE OF FLIP-CHIP SEMICONDUCTOR - The film for back surface of flip-chip semiconductor according to the present invention is a film for back surface of flip-chip semiconductor to be formed on a back surface of a semiconductor element having been flip-chip connected onto an adherend, wherein a tensile storage elastic modulus at 23° C. after thermal curing is 10 GPa or more and not more than 50 GPa. According to the film for back surface of flip-chip semiconductor of the present invention, since it is formed on the back surface of a semiconductor element having been flip-chip connected onto an adherend, it fulfills a function to protect the semiconductor element. In addition, since the film for back surface of flip-chip semiconductor according to the present invention has a tensile storage elastic modulus at 23° C. after thermal curing of 10 GPa or more, a warp of the semiconductor element generated at the time of flip-chip connection of a semiconductor element onto an adherend can be effectively suppressed or prevented. | 04-25-2013 |
20130328217 | METHOD OF MARKING SEMICONDUCTOR ELEMENT, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE - An object of the present invention is to provide a method of marking a semiconductor element with which a semiconductor device can be manufactured effectively even in the case of marking every semiconductor element, and a method of manufacturing the semiconductor device. The present invention relates to a method of marking a semiconductor element, wherein marking is performed on a semiconductor element that is inserted in a pocket of a carrier that can be wound up in a reel state. The present invention relates to a method of manufacturing a semiconductor device comprising: a step 1 of inserting a semiconductor element in a pocket of a carrier that can be wound up in a reel state; and a step 2 of marking the semiconductor element that is inserted in the pocket. | 12-12-2013 |
20140037923 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE, AND PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE - The present invention relates to a dicing tape-integrated film for semiconductor back surface, which includes: a dicing tape including a base material layer, a first pressure-sensitive adhesive layer and a second pressure-sensitive adhesive layer stacked in this order, and a film for semiconductor back surface stacked on the second pressure-sensitive adhesive layer of the dicing tape, in which a peel strength Y between the first pressure-sensitive adhesive layer and the second pressure-sensitive adhesive layer is larger than a peel strength X between the second pressure-sensitive adhesive layer and the film for semiconductor back surface, and in which the peel strength X is from 0.01 to 0.2 N/20 mm, and the peel strength Y is from 0.2 to 10 N/20 mm. | 02-06-2014 |
20140159254 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE - The present invention provides a dicing tape-integrated film for semiconductor back surface, which includes: a dicing tape including a base material and a pressure-sensitive adhesive layer provided on the base material; and a film for flip chip type semiconductor back surface provided on the pressure-sensitive adhesive layer, in which a peel force (temperature: 23° C., peeling angle: 180°, tensile rate: 300 mm/min) between the pressure-sensitive adhesive layer of the dicing tape and the film for flip chip type semiconductor back surface is from 0.05 N/20 mm to 1.5 N/20 mm. | 06-12-2014 |
20140175677 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE - The present invention provides a dicing tape-integrated film for semiconductor back surface, which includes: a dicing tape including a base material and a pressure-sensitive adhesive layer provided on the base material; and a film for flip chip type semiconductor back surface provided on the pressure-sensitive adhesive layer, in which the film for flip chip type semiconductor back surface contains a black pigment. | 06-26-2014 |
20140178680 | FILM FOR FLIP CHIP TYPE SEMICONDUCTOR BACK SURFACE AND ITS USE - The present invention relates to a film for flip chip type semiconductor back surface, which is to be disposed on a back surface of a semiconductor element flip chip-connected onto an adherend, the film for flip chip type semiconductor back surface including an adhesive layer and a protective layer laminated on the adhesive layer, in which the protective layer is constituted of a heat-resistant resin having a glass transition temperature of 200° C. or more or a metal. | 06-26-2014 |
20140203458 | DICING TAPE-INTEGRATED FILM FOR SEMICONDUCTOR BACK SURFACE - The present invention provides a dicing tape-integrated film for semiconductor back surface, including a film for flip chip type semiconductor back surface for protecting a back surface of a semiconductor element flip chip-connected onto an adherend, and a dicing tape, the dicing tape including a base material and a pressure-sensitive adhesive layer provided on the base material, the film for flip chip type semiconductor back surface being formed on the pressure-sensitive adhesive layer, in which the pressure-sensitive adhesive layer is a radiation-curable pressure-sensitive adhesive layer whose pressure-sensitive adhesive force toward the film for flip chip type semiconductor back surface is decreased by irradiation with a radiation ray. | 07-24-2014 |
Haruo Shiga, Otaru-Shi JP
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20090283397 | Organic waste treatment system - [Object] To provide an organic waste treatment system in which general wastes from home, ordinary offices, and the like as well as industrial wastes including sludge, waste plastics, and the like can be subjected to treatment such as decomposition by a hydrothermal reaction under a subcritical water condition and in which treated wastes can be taken out in a dried state, sorted, and recycled. | 11-19-2009 |
Hidehiro Shiga, Kamakura-Shi JP
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20080304309 | SEMICONDUCTOR MEMORY DEVICE - The sense amp circuit includes a first node given a first, positive constant voltage larger than a fixed potential before reading, a second node given a second, negative constant voltage smaller than the fixed potential before reading, and a third node to be connected to the first and second nodes on reading. A first transistor is connected between the first node and the bit line and operative to turn on when the potential on the bit line becomes smaller than the fixed potential. A second transistor is connected between the second node and the bit line and operative to turn on when the potential on the bit line becomes larger than the fixed potential. A first capacitor is connected between the first node and the fixed potential. A second capacitor is connected between the second node and the fixed potential. | 12-11-2008 |
20090256542 | POWER SUPPLY CIRCUIT - A power supply circuit has a constant voltage circuit, a first MOS transistor, a second MOS transistor, a third MOS transistor, a first voltage dividing circuit that outputs a first divided voltage obtained by dividing the voltage of the output terminal by a first voltage dividing ratio, and a first differential amplifier circuit which is fed with a reference voltage and the first divided voltage and has an output connected to a gate of the second MOS transistor. The first differential amplifier circuit outputs a signal to turn on the second MOS transistor when the first divided voltage is higher than the reference voltage, and the first differential amplifier circuit outputs a signal to turn off the second MOS transistor when the first divided voltage is lower than the reference voltage. | 10-15-2009 |
20100124092 | FERROELECTRIC MEMORY DEVICE - According to an aspect of the present invention, there is provided a ferroelectric memory device including: a cell unit including: a first select transistor having a first source, a first drain, and a first gate, one of the first source and the first drain being connected to a bit line; and a memory cell unit having a plurality of first memory cells, each of the first memory cells including a first ferroelectric capacitor and a first memory transistor; and a ferroelectric memory fuse including: a second select transistor having a second source, a second drain, and a second gate connected to a second select line, one of the second source and the second drain being connected to one end of the bit line; and a memory fuse unit having a plurality of second memory cells, each of the second memory cells including a second ferroelectric capacitor and a second memory transistor. | 05-20-2010 |
20100124093 | FERROELECTRIC MEMORY - A ferroelectric memory of an embodiment of the present invention includes m platelines arranged in a first interconnect layer (m is a positive integer), n bitlines arranged in a second interconnect layer (n is a positive integer), and m×n memory cells arranged at m×n intersection points of the m platelines and the n bitlines, each of the m×n memory cells including a ferroelectric capacitor and a zener diode connected in series between any one of the m platelines and any one of the n bitlines. | 05-20-2010 |
20100157650 | FERROELECTRIC MEMORY - A ferroelectric memory according to an embodiment of the present invention includes a memory cell array including plural memory cells, and provided with plural word lines, plural bit lines, and plural plate lines, each of the plate lines corresponding to at least two of the word lines, an access control circuit configured to perform an access operation to a selected cell which is selected from the memory cells, and a refresh control circuit configured to perform a refresh operation, in a background of the access operation, on a refresh cell which is selected from the memory cells, the refresh control circuit performing the refresh operation when a plate line connected to the selected cell and a bit line connected to the selected cell are at the same potential after the access operation. | 06-24-2010 |
20100172192 | REFERENCE VOLTAGE GENERATION CIRCUIT AND SEMICONDUCTOR MEMORY - A reference voltage generation circuit includes a first node settable at a reference voltage to be any one of a plurality of voltage levels, a second node set at a pre-charge voltage, first and second switches connected in series between the first and second nodes, a plurality of capacitors, each capacitor comprising a first end connected to a connection node between the first and second switches and a second end settable at an independent voltage level, a switch controller configured to turn off the first switch and turn on the second switch in an initial state, and then to turn off the second switch, and then to turn on the first switch, and a voltage controller configured to individually set a voltage at the second end of each capacitor after the first switch is turned on. | 07-08-2010 |
20110044087 | SEMICONDUCTOR MEMORY DEVICE - A memory includes ferroelectric capacitors; sense amplifiers configured to detect the data stored in ferroelectric capacitors; and a plate control circuit configured to receive a plate driving signal driving a plate line, a write signal indicating writing of data from an outside to the sense amplifier, and an operation end signal indicating end of an executable period for reading or writing data between the sense amplifier and the outside, the plate control circuit validating or invalidating the plate driving signal based on the write signal and the operation end signal wherein the plate control circuit validates the plate driving signal in the executable period, and the plate control circuit invalidates the plate driving signal at the end of the executable period when the write signal is never activated in the executable period, and keeps the plate driving signal valid when the write signal is activated in the executable period. | 02-24-2011 |
Hiroyuki Shiga, Shinagawa-Ku JP
Patent application number | Description | Published |
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20120285015 | RETAINER ASSEMBLING APPARATUS AND RETAINER ASSEMBLING METHOD - This invention provides a retainer assembling apparatus which assembles a retainer to a valve stem via a cotter which engage with an engaging groove formed on the valve stem. The cotter comprises a pair of cotter segments. The apparatus includes a cylindrical body, a holding portion which holds the retainer contacting a lower end of the cylindrical body, a push-up shaft which pushes up the pair of cotter segments into the cylindrical body, and an axial body which is arranged in the cylindrical body to be coaxial with the push-up shaft and to be coaxially movable. The cylindrical body includes a tapered inner circumferential portion on an inner circumferential wall lower portion thereof. | 11-15-2012 |
Hitoshi Shiga, Kanagawa-Ken JP
Patent application number | Description | Published |
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20100241794 | NONVOLATILE SEMICONDUCTOR MEMORY DEVICE - A nonvolatile semiconductor memory device according to one aspect of the present invention includes: a memory cell array provided to perform programming in page units; and a control circuit provided to control the programming. The control circuit includes: means that performs a first detection for memory cells in a part provided as a unit smaller than a page, concurrently with programming to memory cells to be written in a page; and means that subjects the memory cells in the page to a second detection that takes into consideration a failure relief due to a redundant region, when the number of memory cells of unwritten state in the part as detected by the first detection becomes equal to or less than a first constant, and that ends the program operation when the number of memory cells of unwritten state in the page becomes equal to or less than a second constant. | 09-23-2010 |
20130246730 | SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR WRITING THEREIN - According to one embodiment, a semiconductor memory device includes a plurality of blocks in a memory cell, each of the blocks acting as an erasure unit of data, the block including a plurality of pages, each of the pages including a plurality of memory cell transistors, each of the memory cell transistors being configured to be an erasure state or a first retention state based on a threshold voltage of the memory cell transistor, and a controller searching data in the block with respect to, writing a first flag denoting effective into a prescribed page of the block with the erasure state, and writing the first flag denoting non-effective into a prescribed page of the block with the first retention state, reading out the prescribed page of the block with the first retention state, and determining that the block is writable when the first flag denotes effective. | 09-19-2013 |
Ichizo Shiga, Aichi-Ken JP
Patent application number | Description | Published |
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20090045607 | Airbag apparatus - The airbag apparatus is provided with a retainer that includes a hold-down portion for attachment of a periphery of a gas inlet of an airbag to the case, a cover wall surrounding an inflator body, deflectors and catches. The cover wall includes a plurality of outlet ports for releasing inflation gas exited discharge ports of the inflator body radially. The deflectors deflect the inflation gas exited the outlet ports in a range of angle from a direction orthogonal to an axis of the inflator body to a downward direction extending toward the hold-down portion. The catches capture residual particles contained in the inflation gas when the gas deflected by the deflectors hit them. | 02-19-2009 |
20090084620 | Actuator - An actuator AE | 04-02-2009 |
20090087601 | Coated base fabric for airbags - The present invention provides a coated base fabric for airbags including: a cloth obtained by weaving polyamide (PA) fiber yarns; and a PA elastomer coating film formed on one surface or both surfaces of the cloth, wherein the coated base fabric has predetermined air tightness and flexibility, is easily converted to a PA reproduced material, and is obtained by fusing a coating film ( | 04-02-2009 |
20090242308 | Pedestrian protection system - A pedestrian protection system is mounted in the front portion of a vehicle, and includes a controller, a forward movement holding mechanism controlled in actuation by the controller, and a contact body that a pedestrian can contact. The controller, when having predicted a collision of a pedestrian with the vehicle based on a signal from a collision predicting sensor, actuates the forward movement holding mechanism to cause a forward movement of the contact body, and based on a signal from a turn sensor when the forward movement holding mechanism carries out an upward rotation or a downward rotation at the time of contact of the forwardly moved contact body with a pedestrian, controls actuation of the restraint body so as to correspond to a pedestrian moving to a front upper side of the vehicle and a pedestrian moving to a front lower side of the vehicle, respectively. | 10-01-2009 |
Ikuma Shiga, Osaka-Shi JP
Patent application number | Description | Published |
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20110018567 | SENSING PROBE FOR MEASURING DEVICE PERFORMANCE - A sensing probe for measuring device performance electrically at a delivery inspection is disclosed. The probe comprises a plunger, a barrel and a coil spring. The plunger provides a groove in an outer surface thereof, while, the inner surface of the barrel provides a projection. The groove comprises a plurality of unit patterns including a front groove and a rear groove. The projection slides in the front groove as the plunger is pulled into the barrel, while, it slides in the rear groove as the plunger is pushed out from the barrel. Moreover, the plunger rotates in the barrel as the projection slides in the front and rear grooves, which makes an area of the plunger coming in contact with the barrel always fresh and lowers the contact resistance between them. | 01-27-2011 |
Katsumi Shiga, Chiba JP
Patent application number | Description | Published |
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20090042423 | Lever-Type Connector - Slide members in the lever-type connector are respectively provided with resilient latch arms and respectively have latching projections that latch on the corresponding drive projections during the temporary mating with the mating connector. Each of the resilient latch arms is formed between a pair of slits respectively extending from specified points which are located in the end portion of one of the cam grooves toward the corresponding entrance where the corresponding drive projection enters and on the side opposite from the side of the entry of the corresponding drive projection so as to undergo elastic deformation in the direction of thickness of the slide member. | 02-12-2009 |
20090215300 | Waterproof Electrical Connector - A waterproof electrical connector having a main housing providing a fitting section which is fitted into a contact-receiving concavity of a mating connector and a head section stretching at a rear of the fitting section in a direction in which the fitting section is fitted into the mating connector, a contact that is housed in the fitting section such that one end of the contact is housed in the head section and is connected to one end of an insulated electrical wire which is guided out in a direction perpendicular to the direction in which the fitting section is fitted into the mating connector, a cover housing that covers the head section, and a body that covers at least a boundary portion between the main housing and the cover housing. | 08-27-2009 |
20090275227 | Packing Protection Cap and Connector - An electrical connector includes a connector body and a seal protection cap. The connector body includes a cap housing, a body, and a fitting section provided with a seal. The seal protection cap includes a front face plate and a protection section. The front face plate is provided with an opening in order to allow a continuity check from a front face of the fitting section. The protection section extends cylindrically from a peripheral edge of the front face plate along a side face of the fitting section so as to cover the seal. The seal protection cap is applied to the fitting section of the connector body so as to cover the seal. | 11-05-2009 |
20120034800 | Waterproof Electrical Connector and Waterproof Electrical Connector Assembly Method - The invention is directed to a waterproof electrical connector that can prevent detachment of connector parts and enhance waterproofness. The connector includes a main housing, a cover housing, a contact, and a body. The main housing includes a mating protrusion, a fitting section, and a head portion. The contact includes a contacting portion that is received in the fitting section and an electric wire connection portion that connects to one end of an electric wire. The body covers at least a boundary portion between the main housing and the cover housing. The main housing further includes an outer circumferential wall positioned on an outer circumferential side of the boundary portion between the main housing and the cover housing. | 02-09-2012 |
20120156927 | Wire Seal and Waterproof Connector - A waterproof connector is provided with a connector housing and a wire seal. The connector housing includes a plurality of first contact insertion passageways. The wire seal includes a wire seal body and at least one projection. The wire seal body includes a plurality of second contact insertion passageways disposed at positions corresponding to the plurality of first contact insertion passageways and receive a plurality of contacts pressed tightly against edges of inner perimeters of the plurality of second contact insertion passageways to seal the plurality of second contact insertion passageways when the contacts are inserted through the plurality of second contact insertion passageways. The at least one projection extends from the wire seal body and is disposed along positions corresponding to any of the plurality of first contact insertion passageways. The plurality of second contact insertion passageways are insertable through the first contact insertion passageway. | 06-21-2012 |
20120202376 | Mating Support Member For Electrical Connectors and Method of Mating Electrical Connectors - A mating support member that mates a first electrical connector and a second electrical connector with each other. The support member includes a support member main body having a protrusion receiving passageway, a lever disposed on an opposite side of the protrusion receiving passageway, and a cam section formed in the support member main body between the protrusion receiving passageway and the lever. The cam section includes a first receiving passageway formed at one end of the cam section, a second receiving passageway formed at another end of the cam section, and a cam groove that is formed between and continuous with the first receiving passageway and the second receiving passageway and for presses first and second connectors together. | 08-09-2012 |
20140017925 | Connector - A connector having a housing with mating face. A slide assembly has a cam pin receiving opening on the mating face with a width W | 01-16-2014 |
Katsuyuki Shiga, Yamato JP
Patent application number | Description | Published |
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20110125857 | METHOD, COMPUTER PROGRAM, AND DEVICE FOR PROCESSING E-MAIL ADDRESSED TO MULTIPLE DESTINATION ADDRESSES - To allow a receiver of e-mail addressed to a plurality of destination addresses to readily specify a message of his/her interest included therein. A device for processing e-mail containing a plurality of destination addresses, contents corresponding respectively to the destination addresses, and display attributes for displaying the corresponding contents on a display device is provided. The e-mail processing device includes a unit for acquiring the degree of association between a first destination address, which is one of the plurality of destination addresses and at least one of the other destination addresses, and a unit for modifying the display attributes for the contents in accordance with the degree of association. | 05-26-2011 |
Kazuki Shiga, Noda-Shi JP
Patent application number | Description | Published |
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20120295812 | METHOD FOR EXTRACTING STAPHYLOCOCCUS AUREUS ANTIGEN, REAGENT FOR EXTRACTING STAPHYLOCOCCUS AUREUS ANTIGEN, AND METHOD FOR ASSESSING STAPHYLOCCOCCUS AUREUS - The invention provides a method for extracting a | 11-22-2012 |
Kenji Shiga, Shiga-Ken JP
Patent application number | Description | Published |
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20090130417 | Thin-walled light engine cover for vehicles - A thin-walled light resin composition engine cover has reduced mass and thickness while retaining radiated sound reduction effects, heat resistance, and mechanical properties. The cover has an average thickness of 2.0 mm or less. The resin composition includes (a) a polyamide resin composed of essentially at least one of scrap of vehicle airbag fabric made of nylon 66 containing a copper-based stabilizer and vehicle airbag fabric recycled, (b) a modified polypropylene resin, (c) a reinforcement material, (d) a metal deactivator and a photo-thermal stabilizer, and (e) a viscosity regulator. The resin composition has a melt flow rate of not less than 40 g/10 min. | 05-21-2009 |
Kiyotaka Shiga, Okazaki-Shi JP
Patent application number | Description | Published |
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20110038680 | TOOL HOLDER FIXING STRUCTURE - A tool holder fixing structure is arranged to fix a tool holder for holding a tool attached with a throwaway tip to a tool-holder holding part of a machine tool so that a foreign-matter receiving clearance is provided between the tool holder and the tool-holder holding part. The foreign-matter receiving clearance is defined in a range of +30° to −30° from a cutting-edge position of the throwaway tip assumed as an original point and in a range of 150° to 210° from the original point, respectively. | 02-17-2011 |
Koichi Shiga, Kawasaki JP
Patent application number | Description | Published |
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20080313550 | RECORDING MEDIUM ON WHICH Web CONFERENCE SUPPORT PROGRAM IS RECORDED AND Web CONFERENCE SUPPORT APPARATUS - A Web conference support apparatus acquires arbitrary attribute information from attribute information of a user, specifies a related video conference data file having information related to the attribute information in a set of video conference data files of a Web conference, forms link information which accesses the related video conference data file specified and a start command of a new Web conference between a participant in a related Web conference related to the related video conference data file and the user, and embeds the link information and the start command in Web page information which can accept selection of the related video conference data file and the new Web conference. The Web page information is transmitted to a terminal device of the user. | 12-18-2008 |
Koki Shiga, Yokkaichi-City JP
Patent application number | Description | Published |
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20120312595 | WIRING HARNESS ARRANGEMENT STRUCTURE - Core shield pipes and one collectively encasing braided shield tube are fixed and electrically connected using a metal bracket and a metal clamp. The metal bracket has two semi-circular members formed by dividing a circular plate sized to be covered by the collectively encasing braided shield tube into two parts. Semi-circular pipe insertion grooves are provided side by side at intervals on facing sides of the semi-circular members to face each other and the core shield pipes are inserted respectively into the pipe insertion grooves. The collectively encasing braided shield tube is mounted to cover the outer periphery of the metal bracket formed of the semi-circular members and the metal clamp is fastened to the outer periphery of the collectively encasing braided shield tube. | 12-13-2012 |
Kouji Shiga, Toyohashi-Shi JP
Patent application number | Description | Published |
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20100323810 | SHAFT FOR GOLF CLUB - A shaft for a golf club comprises a plurality of fiber-reinforced resin layers. A plurality of circumferentially oriented metal wires are provided at intervals of 1 mm to 4 mm in an axial direction of the shaft having a length in an axial direction of more than 100 mm and less than 300 mm and being centered at a position of 3.25×10 | 12-23-2010 |
Maiko Shiga, Yokosuka-Shi JP
Patent application number | Description | Published |
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20110223079 | STERILIZATION CONFIRMATION TESTER AND TEST PACK - The present invention provides a sterilization confirmation tester and a test pack which enables effective sterilization to be confirmed in a simple and sure manner by providing a simulation of the structure of an endoscope and so forth. The sterilization confirmation tester according to the present invention has a function of confirming effective sterilization treatment after sterilization performed by a sterilization apparatus. The sterilization confirmation tester includes a structure corresponding to at least one of the components which form the endoscope. | 09-15-2011 |
Mamoru Shiga, Chigasaki-Shi JP
Patent application number | Description | Published |
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20100061852 | Wind turbine blade pitch control system - The present invention provides an improvement for a wind turbine ( | 03-11-2010 |
Masaji Shiga, Aichi JP
Patent application number | Description | Published |
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20110229335 | MACHINE FOR CENTRIFUGALLY SHOOTING ABRASIVES - A machine for centrifugally shooting abrasives that shoots the abrasives by rotation of an impeller is provided. In the machine, the impeller comprises a pair of disc-shaped side plates that face each other at a predetermined distance and a plurality of blades disposed between the side plates in the radial direction of the side plates. The impeller is mounted on a hub that is fitted into an output shaft of an electric motor. The impeller is covered by a cover. The side liner and blades of the machine can be easily replaced. A side liner | 09-22-2011 |
Masakatsu Shiga, Sagamihara-Shi JP
Patent application number | Description | Published |
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20090208150 | SLIDE GUIDE APPARATUS OF PRESS MACHINE - A slide guide apparatus of a press machine, which guides reciprocating motion of a slide of the press machine by a sliding surface provided between a guide member and the slide, wherein a slide member that is rotatable about a predetermined rotation center axis and a slide member holder that rotatably holds the slide member and is rotatable about a rotation center axis transverse to the predetermined rotation center axis are provided between the guide member and the slide, and a flat portion of the slide member is adapted to function as the sliding surface. | 08-20-2009 |
Masayuki Shiga, Ebina JP
Patent application number | Description | Published |
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20080237204 | Laser Beam Machining Method for Printed Circuit Board - A laser beam machining method for a printed circuit board, for enabling to bring the depth of a bottom surface of grooves within an overlap region, which is irradiated with a laser beam, repetitively, to be nearly equal to that of the bottom surface of grooves within other regions, comprises the following steps of: fixing a line beam | 10-02-2008 |
Masayuki Shiga, Ebina-Shi JP
Patent application number | Description | Published |
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20080223839 | Laser Machining Apparatus - A laser machining apparatus capable of accurately projecting mask patterns onto a work piece and superior in machining accuracy. An auto-focusing unit is provided. The auto-focusing unit includes a television camera for observing alignment marks formed on the surface of the work piece so as to be able to measure the focal length of a projection lens. A main-scanning direction expansion/contraction ratio Ex of the work piece to its design value and a sub-scanning direction expansion/contraction ratio Ey of the work piece to its design value are obtained. The imaging magnification M of the projection lens is corrected to compensate the expansion/contraction ratio Ex. The moving speed of a mask and/or the moving speed of the work piece are corrected in consideration of the imaging magnification M of the projection lens so as to compensate the expansion/contraction ratio Ey. | 09-18-2008 |
Michio Shiga, Hiratsuka-City JP
Patent application number | Description | Published |
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20100317554 | LUBRICATING OIL COMPOSITION - There is provided a lubricating oil composition that has good friction performance and friction performance durability, and which is unlikely to cause degradation of oil seals made from fluororubbers, and which is particularly useful as an automatic transmission fluid. This lubricating oil composition is produced by adding a phosphorus/nitrogen-containing ashless dispersant of 0.2 to 8 wt % with a nitrogen/phosphorus ratio of 1.5 to 2.8, a friction modifier of 0.01 to 5 wt %, a metal-containing detergent of 0.005 to 2 wt %, and an antioxidant of 0.1 to 5 wt % as additives to a base oil with a lubricating viscosity. | 12-16-2010 |
20110028364 | FRICTION MODIFIER AND TRANSMISSION OIL - A bis-type alkenyl-substituted succinimide which is prepared by reaction of succinic anhydride substituted with 2-alkenyl group having a branch structure in β-position with alkylenepolyamine and its derivatives derived from the bis-type alkenyl-substituted succinimide by post-treatment are of value as friction modifiers, particularly for incorporation into lubricating oils for automatic transmissions. | 02-03-2011 |
Naoto Shiga, Saitama-Shi JP
Patent application number | Description | Published |
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20090025499 | Drive unit - Object of the present invention is to provide a miniaturized drive unit which has the function of measuring the slide distance of a driven object. The drive unit | 01-29-2009 |
20090205465 | SLIDING DEVICE COMPOSED OF COMBINED STRUCTURE OF SCREW BOLT AND NUT - An object of the present invention is to provide a sliding device that can surely reduce damage caused by mutual sliding behavior. To achieve the object, a sliding device in which a screw bolt having a male thread and a nut having a female thread hole in which a female thread is formed on an inner circumference are screwed together in a state capable of screw rotation and applied with repeating screw rotation so that the male thread and the female thread are subjected to a sliding load, wherein when Vickers hardness of a first metal material constituting the male thread of the screw bolt is H | 08-20-2009 |
20090257139 | Lens Driving Mechanism and Image Pickup Apparatus Using the Same - A lens driving mechanism for an image pickup apparatus capable of being reduced in size, and having excellent driving accuracy and tranquility is provided. The lens driving mechanism is characterized in that vibration of a piezoelectric vibration motor is used as a driving source, and the vibration is transmitted to a motor power transmission ring directly or via a gear structure, to rotationally drive a lens driving ring. In a first lens driving mechanism, the motor power transmission ring is rotated by rotating the first transmission gear by use of the vibration of the piezoelectric vibration motor. In a second lens driving mechanism, a thrust bearing is provided on a gear side for rotating the motor power transmission ring, and the gear is rotated by vertically pressing a vibrator of the piezoelectric vibration motor in an urged state against a plane of the gear. In a third lens driving mechanism, the lens driving ring is rotationally driven by directly pressing a vibrator of each of one or more piezoelectric vibration motors in an urged state against the outer periphery of the lens driving ring. | 10-15-2009 |
20100314962 | Three-Phase Brushless DC Motor - An object of the present invention is to provide a three-phase brushless DC motor providing a high torque and performs stable operations which can be used even when an installation space is restricted. To achieve the object, the present invention adopts an inner rotor-type three-phase brushless DC motor in which an inner rotor-type three-phase brushless DC motor comprising a rotor provided with a plurality of magnetic poles divided equally in a circumferential direction at an outer peripheral of the rotor and a stator separately arranged along an outer peripheral of the rotor, wherein the stator is provided with M−n (wherein, n is an integer equal to or larger than 1) of stator sections each provided with three stator poles each having different phases, and the relationship between number of magnetic poles provided in the rotor and the total number of stator poles is made different from the conventional one. | 12-16-2010 |
20110317293 | Oscillation Motor Unit, Oscillation Motor, and Lens Driving Device Using Oscillation Motor - The object of the present invention is to provide a driving mechanism which is a higher powered motor that can be used even when an installation space is limited by reducing a space required for installation of the motor as a motive power of a driving mechanism, and which prevents the influences of vibration and heat generation in the operation. To achieve the object, an oscillation motor unit, an oscillation motor and a lens driving device are employed in which the vibrator, a push mechanism pushing the vibrator in a specific direction to transmit the motive power of the vibrator in which a vibrator is made vibrate and convert the vibration energy to a motive power transmitted are included, wherein a first base member for setting the vibrator and the push mechanism is set at the position where the first base member is sandwiched between the vibrator and the push mechanism. | 12-29-2011 |
20120140347 | Oscillation Motor and Lens Driving Mechanism - An oscillation motor is adapted to press an oscillator toward a driven body in a stable state and increasing a drive efficiency. A lens driving mechanism is adapted to move a lens with excellent efficiency by using the oscillation motor. An oscillation motor generates motive power by pressure contact with a driven body to transmit vibration of the oscillator to the driven body. The oscillation motor includes the oscillator having a convex output portion on a side surface at one end side. The output portion of the oscillator is arranged to contact with the driven body. A press mechanism is also provided on a side surface at the other end side of the oscillator. The press mechanism includes a pressure correction device rotatably equipped at a position where the pressure correction device contacts with the oscillator, and the pressure correction device applies a pressure to the oscillator in a predetermined direction. | 06-07-2012 |
20120182630 | Oscillator Holding Mechanism, Oscillation Motor, and Lens Driving Device - An oscillator holding mechanism capable of generating a stable vibration in an oscillator and an oscillation motor having the oscillator holding mechanism are disclosed. The oscillator holding mechanism present within an oscillation motor includes an oscillator that has a protruding output section on one end that generates a predetermined movement in the output section by vibration, a holding member that holds and accommodates the oscillator, and a buffer member that is made of an elastic material and is provided between the oscillator and the holding member. The buffer member has a first surface in contact with the holding member having a larger area than a second surface in contact with the oscillator and a cross sectional shape including a center axis that connects a center point of the first surface and a center point of the second surface that is axisymmetric with respect to the center axis. | 07-19-2012 |
20120200197 | Oscillation Motor and Lens Driving Mechanism - An oscillation motor is provided in which the influence of vibration on other components by avoiding generation of noise in operation is reduced. The oscillation motor that makes an oscillator vibrate and transmits the vibration generated in the oscillator as a driving force by bringing the oscillator into pressure-contact with a driven body includes a base member; an oscillator that is mounted on the base member and is provided with a protruding output section on one side surface on one end side, the output section is arranged in contact with the driven body; and a press mechanism that is mounted on the base member and presses the oscillator toward the driven body on the other side surface on the opposite end side of the oscillator, wherein an vibration insulating member is provided between the base member and the press mechanism is employed. | 08-09-2012 |
Nobuo Shiga, Osaka-Shi JP
Patent application number | Description | Published |
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20120306563 | SWITCHING CIRCUIT - A switching circuit according to one embodiment is a switching circuit including at least one semiconductor switch element having an input, output, and a common terminals, a pulse-like signal being applied between the input and common terminals to switch a current between the output and common terminals. The switching circuit further includes a capacitance suppression element section connected at least one of between the input and output terminals, between the input terminal common terminals, and between the output and common terminals. The capacitance suppression element section reduces a parasitic capacitance between the terminals of the semiconductor switch element where the capacitance suppression element section is connected to less than that obtained when the capacitance suppression element section is not connected at a frequency N times (N is an integer of 1 or more) as high as a clock frequency of the pulse-like signal. | 12-06-2012 |
20120326774 | SWITCHING CIRCUIT - A switching circuit according to one embodiment includes: a switching element that has a first terminal and a second terminal, and is driven by a pulse signal to switch a conduction state between the first and second terminals; a power source section that supplies a voltage to the first terminal; a load circuit that is connected in parallel with the power source section; a passive circuit section that is connected between a connection point between the power source section and the load circuit, and the first terminal, and suppresses a current flowing from the connection point to the switching element at a frequency N times (N is an integer of 1 or more) as high as a clock frequency of the pulse signal; and a resonant circuit section that is connected between the passive circuit section and the connection point, and resonates at the frequency of N times. | 12-27-2012 |
20130037824 | POWER SEMICONDUCTOR DEVICE - Cell electrodes are provided respectively for cell structures on a semiconductor substrate. The cell electrodes are divided into groups each including two or more cell electrodes. Conductive members are respectively electrically connected to the groups. The conductive members have a used portion and an unused portion. The used portion has two or more conductive members electrically connected to each other. The unused portion has at least one of the conductive members and is electrically insulated from the used portion. | 02-14-2013 |
20130049862 | SWITCHING CIRCUIT AND ENVELOPE SIGNAL AMPLIFIER - A switching circuit according to one embodiment has: N switching elements; a connection circuit including N−1 first inductance elements that are connected in series; a second inductance element; and N third inductance elements. Control terminals of the N switching elements are connected to ends of the connection circuit and connection contacts, respectively. One end of the second inductance element is connected to a power supply. The N third inductance elements electrically connects one ends of the N switching elements and the other end of the second inductance element with each other, respectively. | 02-28-2013 |
20130120890 | TRANSISTOR PROTECTION CIRCUIT - Provided is a transistor protection circuit capable of appropriately protecting a transistor even when a switching frequency is high. A transistor protection circuit according to an embodiment of the present invention is a transistor protection circuit for protecting a voltage-driven transistor that is switch-controlled by the application of a high-potential-side voltage or low-potential-side voltage of a power supply to a gate terminal of the transistor by a drive circuit. The transistor protection circuit has a power supply controller that gradually lowers the high-potential-side voltage of the power supply upon receiving a protection command for executing protection of the transistor. | 05-16-2013 |
20130135046 | SWITCHING CIRCUIT AND ENVELOPE SIGNAL AMPLIFIER - A switching circuit | 05-30-2013 |
20130279229 | POWER INVERTER CIRCUIT - A power inverter circuit | 10-24-2013 |
Nobuo Shiga, Osaka JP
Patent application number | Description | Published |
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20120306288 | SWITCHING CIRCUIT - A switching circuit according to one embodiment includes first to fourth semiconductor switch elements. A pulse-like signal is applied to each input terminal of the switch elements such that when the first and fourth switch elements are in an ON (OFF) state, the remaining switch elements are in an OFF (ON) state. The switching circuit includes first and second capacitance elements. The first capacitance elements connected between an output terminal of the second semiconductor switch element and the second capacitance elements connected between an input terminal of the second semiconductor switch element and an output terminal of the fourth semiconductor switch element has a capacitance to reduce a parasitic capacitance between the input and output terminals of each of the fourth and second switch elements at a frequency N times (N is an integer of 1 or more) as high as a clock frequency of the pulse-like signal. | 12-06-2012 |
Noritake Shiga, Hirakata-Shi JP
Patent application number | Description | Published |
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20100009709 | MOBILE STATION, MOBILE COMMUNICATION SYSTEM, AND PROGRAM - A mobile station | 01-14-2010 |
Noritake Shiga, Osaka JP
Noriyasu Shiga, Ichikawa-Shi JP
Patent application number | Description | Published |
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20090022453 | Optical Deflection Method and Optical Deflection Apparatus - An optical deflection apparatus includes a signal light source configured to emit signal light having one or more wavelengths, a control light source configured to emit control light having a wavelength different from the wavelength of the signal light, a thermal lens forming optical element including a light absorption layer configured to transmit the signal light and selectively absorb the control light, and a beam-condensing unit configured to cause beam-condensation of the control light and the signal light at different convergence points in the light absorption layer. The thermal lens forming optical element causes convergence and divergence of the control light and the signal light on an incidence plane of the light absorption layer or its vicinity in a light traveling direction, wherein a thermal lens is reversibly formed in the light absorption layer due to a temperature increase occurring in a region where the control light is absorbed and its peripheral region, and the thermal lens changes a refractive index to change a traveling direction of the signal light. | 01-22-2009 |
20100245960 | Optical deflection method and optical deflection apparatus - An optical deflection apparatus includes a signal light source configured to emit signal light having one or more wavelengths, a control light source configured to emit control light having a wavelength different from the wavelength of the signal light, a thermal lens forming optical element including a light absorption layer configured to transmit the signal light and selectively absorb the control light, and a beam-condensing unit configured to cause beam-condensation of the control light and the signal light at different convergence points in the light absorption layer. The thermal lens forming optical element causes convergence and divergence of the control light and the signal light on an incidence plane of the light absorption layer or its vicinity in a light traveling direction, wherein a thermal lens is reversibly formed in the light absorption layer due to a temperature increase occurring in a region where the control light is absorbed and its peripheral region, and the thermal lens changes a refractive index to change a traveling direction of the signal light. | 09-30-2010 |
20130057945 | OPTICAL-PATH-SWITCHING APPARATUS AND LIGHT SIGNAL OPTICAL-PATH-SWITCHING METHOD - An optical-path-switching apparatus according to the present invention includes a reducing optical system capable of guiding signal light and control light along the direction of gravity into a thermal-lens-forming optical element having an incidence plane positioned to be perpendicular to the direction of gravity in such a way as to differentiate respective convergence points in a direction perpendicular to the optical axis. The apparatus further includes a light-receiving unit configured to converge or condense straight-traveling signal light in the absence of irradiation with the control light and signal light whose optical path has been switched due to irradiation with the control light using the same optical element. Further, the apparatus includes a wedge-type prism provided at a passing position of the optical-path-switched signal light to increase the distance between the optical axis of the optical-path-changed signal light and the optical axis of the straight-traveling signal light. | 03-07-2013 |
Noriyasu Shiga, Sapporo-Shi JP
Patent application number | Description | Published |
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20100134862 | OPTICAL AMPLIFIER - A high-speed optical amplifier is considered to be an important optical device because of an increasing demand of routing, which is accompanied by an increase in complexity of networks. It is difficult to satisfy a response performance by related-art techniques, and there has been a problem in achieving a high-speed response performance of 10 microseconds or less. | 06-03-2010 |
20110052212 | Optical receiver - The present invention relates to an optical receiver, and particularly, to an optical receiver by which a DQPSK-modulated optical signal is demodulated to a multilevel phase-modulated signal. | 03-03-2011 |
20120301158 | Optical Receiver - An optical receiver includes interference means | 11-29-2012 |
Sadakazu Shiga, Fukushima-Ken JP
Patent application number | Description | Published |
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20090211818 | INPUT DEVICE - Disclosed is an input device capable of decreasing the number of layers of a detecting portion to reduce manufacturing costs and easily deforming layers provided above a pressure sensitive detecting portion. A capacitance-type detecting portion that detects the contact position of a finger on the basis of a variation in capacitance is provided on a pressure sensitive detecting portion that includes a lower detection layer formed on a lower base sheet and an upper detection layer formed on an upper base sheet. A voltage is applied to the pressure sensitive detecting portion and the capacitance-type detecting portion such that the application times of the voltages do not overlap each other. Therefore, it is possible to prevent interference between the detection operations of the two detecting portions. | 08-27-2009 |
20100259495 | INPUT DEVICE - An input device includes a coordinate input member which has a predetermined area and detects a position touched with an indicator, and a detection member which detects that the coordinate input member has been pressed. | 10-14-2010 |
20100271301 | INPUT PROCESSING DEVICE - An input processing device includes an input pad; a detector which detects a position of an indicating object coming into contact with the input pad; and a processor which controls a display state of an image displayed on a display on the basis of an input signal obtained from the detector, wherein an input surface of the input pad is provided with a detection region for detecting a specific input operation, and wherein when the processor receives the input signal corresponding to the specific input operation given from the indicating object onto the detection region, the processor rotates the image. | 10-28-2010 |
Satoko Shiga, Kawasaki JP
Patent application number | Description | Published |
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20090240669 | METHOD OF MANAGING LOCATIONS OF INFORMATION AND INFORMATION LOCATION MANAGEMENT DEVICE - An information location management method which is capable of updating information location information corresponding to locations of information which a user desired to acquire, as required. A communication log storage section stores a communication log of emails exchanged with an external device over an external network. An acquisition destination-selecting section reads out the communication log and identifies an other-end party with whom a target user has performed transmission and reception of emails not less than a predetermined number of times to select the other-end party as an information acquisition destination. An information location-generating section extracts key information related to a location of information at the information acquisition destination contained in the emails transmitted and received to and from the information acquisition destination, to generate information location information. The information location information is stored in an information location-accumulating section. An information acquisition device acquires the information based on the information location information accumulated in the information location-accumulating section. | 09-24-2009 |
20100036837 | INFORMATION SEARCH METHOD AND INFORMATION SEARCH APPARATUS - An information search apparatus includes a receiving unit which receives a search request from a searcher's terminal; a search unit which searches and retrieves, from a database, candidate information that includes a content satisfying a search criteria set in the search request; a constriction unit which constricts the retrieved candidate information based on similarities between an attribute of an authorized person who is authorized to determine disclosure or non-disclosure of the candidate information included in the candidate information, and an attribute of the searcher who transmits the search request from the searcher's terminal; and a transmission unit which transmits disclosure requests for the constricted candidate information to an authorized person's terminal and transmits candidate information in which a response for the disclosure request received by the receiving unit is set to permit disclosure to the searcher's terminal. | 02-11-2010 |
20110161336 | SEARCH SUPPORTING DEVICE AND A METHOD FOR SEARCH SUPPORTING - A search supporting device includes an accepting unit for accepting an input word and a URL, a log obtaining unit for obtaining from a search log storing unit in which a log including a search word having been used for every URL of viewed data for a search of the data is stored, the log including a URL having a particular portion in common with the accepted URL and a search word having a particular portion in common with the accepted input word, and an outputting unit for outputting the search word included in the obtained log. | 06-30-2011 |
Satoru Shiga, Nisshin-Shi JP
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20120241121 | HEAT STORAGE APPARATUS FOR VEHICLE - When performing heat storage in a heat storage container accommodating a plurality of kinds of heat storage materials with different melting points, heat storage in the heat storage materials is performed such that a higher melting point heat storage material is in a latent heat storage state as much as possible. In other words, heat storage in the heat storage materials is performed in such a manner that the heat storage materials are in the latent heat storage state in which heat can be stored most effectively. In addition, when performing heat release from the heat storage container to heat coolant water in a circulation circuit, heat release is performed from the heat storage material in the sensible heat storage state as a priority, out of the heat storage materials. Accordingly, heat release from the heat storage container in the heat storage state is performed in such a manner that the heat storage materials are maintained in latent heat storage state for as a long period of time as possible. When heat release from the heat storage container is performed in this manner, the heat storage materials can be kept in the latent heat storage state for as a long period of time as possible. As in the foregoing, the heat storage container can be kept in the heat storage state for a long period of time. | 09-27-2012 |
20130213632 | THERMAL CONTROL APPARATUS AND METHOD FOR VEHICLE - A thermal control apparatus for a vehicle includes a first circulation circuit provided with an internal heat exchange unit, a cooling heat thermal storage unit, and a warming heat thermal storage unit, a second circulation circuit provided with an external heat exchange unit, and a Peltier element that transfers heat between a thermal medium in the circuit and a thermal medium in the circuit. When a request to cool a vehicle interior can be met by the cooling heat stored in the thermal storage unit, the vehicle interior is cooled using the cooling heat stored therein with the drive of the Peltier element stopped. When a request to heat the vehicle interior can be met by the warming heat stored in the thermal storage unit, the vehicle interior is heated using the warming heat stored therein with the drive of the Peltier element stopped. | 08-22-2013 |
Satoru Shiga, Toyota-Shi JP
Patent application number | Description | Published |
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20120037336 | VEHICLE HEAT MANAGEMENT DEVICE - When there is an extremely low ambient temperature, an electronic control unit controls operation of a circulation path for coolant water in such a manner that, after starting of an engine, the coolant water is supplied from the engine first to a throttle valve and an EGR valve and then to an oil warmer for a transmission. This solves a failure problem in the throttle valve and the EGR valve caused by frost formation at an early stage. As a result, desired operating performance of the vehicle is quickly ensured and heat management in the vehicle is carried out in a desired manner when there is an extremely low ambient temperature. | 02-16-2012 |
Seiichi Shiga, Gunma JP
Patent application number | Description | Published |
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20090007695 | Instantaneous Flow Rate Measurement Instrument of Gaseous Fuel Injector - A gaseous fuel injector | 01-08-2009 |
20100162819 | ACOUSTIC MEASUREMENT DEVICE AND ACOUSTIC MEASUREMENT METHOD - In a schlieren optical system, a laser beam is passed through the jet flow and the ambient around the jet flow, and a high speed sampling is performed using a high speed photo sensor while displacing measurement points. The value obtained by sampling represents a result of the optical path caused curved by a density gradient generated in an arc-shape from the center of the jet flow. The value is subjected to a high speed discrete Fourier transform and decomposed into frequency components which constitute the noise. Thereafter, Abel inversion is performed on data belonging to a particular frequency to obtain a density gradient in the radial direction from the center of the jet flow. The obtained density gradient is visualized in a graph display, so that the position of the sound source and the state of the jet flow can be accurately grasped. | 07-01-2010 |
Takashi Shiga, Ehime JP
Patent application number | Description | Published |
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20100184478 | WIRELESS COMMUNICATION SYSTEM AND PERSONAL DIGITAL ASSISTANT | 07-22-2010 |
Teiichi Shiga, Chiba JP
Patent application number | Description | Published |
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20090261952 | READER/WRITER, COMMUNICATION PROCESSING DEVICE, COMMUNICATION PROCESSING METHOD, DATA MANAGEMENT SYSTEM AND COMMUNICATION SYSTEM - A communication processing device includes a control unit for, when receiving an address update request signal including a segment identifier for identifying a segment address of a recording unit from a reader/writer, holding the segment identifier in a RAM, and when receiving a readout request signal including an offset address having the segment as a reference from the reader/writer, transmitting to the reader/writer data recorded in a region specified by an address having the offset address contained in the readout request signal as offset with the segment address identified in the segment identifier as a reference of the regions of the recording unit. | 10-22-2009 |
20090285400 | COMMUNICATION DEVICE, COMMUNICATION METHOD, READER/WRITER, AND COMMUNICATION SYSTEM - A control unit of a communication device decrypts, when receiving via an antenna from a reader/writer a cipher key encrypted with a key same as a common key recorded in a recording unit by the reader/writer, the encrypted cipher key with the common key recorded in the recording unit, and when receiving via the antenna from the reader/writer a readout target address specifying a region of a data readout source in the recording unit encrypted with a cipher key same as the cipher key by the reader/writer, decrypting the encrypted readout target address with the cipher key, and transmitting the data recorded in the region specified by the readout target address obtained through decryption of the regions of the recording unit to the reader/writer via the antenna. | 11-19-2009 |
20090286483 | COMMUNICATION DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTEM AND SERVICE ISSUING METHOD - A communication device includes an antenna for transmitting and receiving signals with a reader/writer of a service issuing terminal; a recording unit recorded with data, and also recorded with a pattern in which information specifying an authentication key and access attribute indicating whether or not a readout process or a write process on the data is possible using the authentication key are corresponded; and a control unit for, when receiving one or plural information specifying a region of the data from the reader/writer of the service issuing terminal via the antenna, holding the received one or plural information specifying the region of the data. | 11-19-2009 |
20090292827 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, METHOD OF PROCESSING INFORMATION, AND COMPUTER PROGRAM - An information processing apparatus includes a communication processing unit configured to communicate with an external communication device; and a data processing unit configured to communicate with the communication processing unit and carry out data processing. The communication processing unit includes a memory where data transmitted and received between a communication device and the data processing unit is temporarily stored, and a control unit configured to control data writing and data reading. When a command packet received from the communication device is a data reading request, the control unit acquires data from the memory and transmits the data to the communication device. When the command packet received from the communication device is a data writing request, the control unit stores data in the memory, acquires data from the memory in response to the request from the data processing unit, and outputs the data to the data processing unit. | 11-26-2009 |
20110271015 | INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD - An information processing apparatus includes a communication processing unit configured to communicate with an external communication device and a data processing unit configured to communicate with the communication processing unit via a wired data communication path. The data processing unit is configured to interpret address information received from the external communication device. The communication processing unit includes a memory where data transmitted and received between the external communication device and the data processing unit is temporarily stored. The communication processing unit further includes a control unit configured to control data writing in and data reading from the memory, perform an error check process by a code included in a received data from the external communication device, and transmit the address information received from the external communication device to the data processing unit without interpreting the address information. | 11-03-2011 |
20140196120 | COMMUNICATION DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTEM AND SERVICE ISSUING METHOD - A communication device includes an antenna for transmitting and receiving signals with a reader/writer of a service issuing terminal; a recording unit recorded with data, and also recorded with a pattern in which information specifying an authentication key and access attribute indicating whether or not a readout process or a write process on the data is possible using the authentication key are corresponded; and a control unit for, when receiving one or plural information specifying a region of the data from the reader/writer of the service issuing terminal via the antenna, holding the received one or plural information specifying the region of the data. | 07-10-2014 |
Tesshin Shiga, Kodaira-Shi JP
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20090245210 | CDMA COMMUNICATION SYSTEM AND METHOD - In CDMA communications, a base station detects a difference between a reference phase of a spreading code and a phase of a received signal of each terminal station, and feeds a phase jump signal PJ-i representative of the phase difference back to each terminal station. After timing acquisition, the reception operation is performed using the reference phase, and a shift amount between the phase of a received signal and the reference phase is fed back to each terminal station as phase synchronization control information PC-i. Each terminal station coarsely adjusts the phase of the spreading code in accordance with the phase jump signal PJ-i, and thereafter finely adjusts the phase of its transmitting signal in accordance with the phase synchronization control information PC-i. It is therefore possible to synchronize the phases of the signals transmitted from terminal stations and received at the base station. Accordingly, an orthogonal code is used for spreading on the reverse links. | 10-01-2009 |
Tohru Shiga, Okazaki-Shi JP
Patent application number | Description | Published |
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20080299456 | NON-AQUEOUS AIR BATTERY AND CATALYST THEREFOR - A non-aqueous air battery of the present invention includes a negative electrode for which a material which absorbs and releases lithium ions is used as a negative electrode active material, a positive electrode for which oxygen is used as a positive electrode active material, and a non-aqueous electrolyte disposed between the negative electrode and the positive electrode. The positive electrode contains a donor-acceptor molecule in which an electron-donating donor (D) having a porphyrin ring is connected to an electron-accepting acceptor (A) composed of a fullerene derivative, with a conductive spacer therebetween. An example of the donor-acceptor molecule is triphenylporphyrinyl bithienyl N-methylpyrrolidino[60]fullerene. | 12-04-2008 |
20090061315 | Nonaqueous electrolyte battery - A nonaqueous electrolyte battery includes a negative electrode composed of a metallic lithium foil and a positive electrode, the negative electrode and the positive electrode being arranged so as to face each other with an ion-conducting medium therebetween. The positive electrode is formed by a method in which a conductive agent and a binder are mixed, and then the mixture is press-formed onto a current collector. The ion-conducting medium contains, in addition to a lithium salt such as lithium hexafluorophosphate, a halogen such as iodine, and a halogen compound (e.g., lithium iodide). Furthermore, the positive electrode may contain a lithium halide. | 03-05-2009 |
20090239113 | Alkali metal air battery - A F-type electrochemical cell, which is a lithium air battery, includes a positive electrode facing a negative electrode composed of metallic lithium with a separator provided therebetween in a casing. Air is capable of flow to the positive electrode. A nonaqueous electrolytic solution is charged into a space between the positive electrode and the negative electrode. At least one of the positive electrode and the nonaqueous electrolytic solution of the lithium air battery contains a compound having a stable radical skeleton. The compound also serves as a redox catalyst for oxygen. | 09-24-2009 |
20110070505 | GAS BATTERY AND METHOD OF USE OF GAS BATTERY - In an F-type electrochemical cell | 03-24-2011 |
Tomofusa Shiga, Gamagori-City JP
Patent application number | Description | Published |
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20080203389 | Semiconductor apparatus having temperature sensing diode - A semiconductor apparatus is provided. The semiconductor apparatus includes a semiconductor substrate and a temperature sensing diode that is disposed on a surface part of the semiconductor substrate. A relation between a forward current flowing through the temperature sensing diode and a corresponding voltage drop across the temperature sensing diode varies with temperature. The semiconductor apparatus further includes a capacitor that is coupled with the temperature sensing diode, configured to reduce noise to act on the temperature sensing diode, and disposed such that the capacitor and the temperature sensing diode have a layered structure in a thickness direction of the semiconductor substrate. | 08-28-2008 |
20120112273 | SEMICONDUCTOR DEVICE - A semiconductor device includes: a semiconductor substrate; a vertical type trench gate MOS transistor; a Schottky barrier diode; multiple trenches having a stripe pattern to divide an inner region into first and second separation regions; and a poly silicon film in each trench. The first separation region includes a first conductive type region for providing a source and a second conductive type layer for providing a channel region. The first conductive type region is adjacent to a first trench. The poly silicon film in the first trench is coupled with a gate wiring. A second trench is not adjacent to the first conductive type region. The poly silicon film in the second trench is coupled with a source or gate wiring. The substrate in the second separation region is coupled with the source wiring for providing a Schottky barrier. | 05-10-2012 |
Tomokazu Shiga, Kawasaki JP
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20090174644 | Liquid crystal display device having an improved backlight - A liquid crystal display device includes a liquid crystal display panel having a liquid crystal layer sandwiched between a pair of transparent substrates, at least one of which has patterned electrodes on an inner surface thereof, and a backlight disposed behind the liquid crystal display panel. The backlight has at least one discharge tube including a sealed-off transparent tube, a phosphor film formed on an inner surface of the sealed-off transparent tube, and a discharge gas within the sealed-off transparent tube and plural electrodes spaced in a direction of an axis of the sealed-off transparent tube and positioned at least partially around a circumference of the sealed-off transparent tube. At least two adjacent ones of the plural electrodes is supplied with alternating voltages different in frequency from each other, respectively. | 07-09-2009 |
Tomokazu Shiga, Kawasaki-Shi JP
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20090115934 | Liquid Crystal Display - A liquid crystal display includes a liquid crystal display panel for modulating light to form an image, and a back light unit having a plurality of lamp tubes with outside electrodes and without inside electrodes. Each of the plurality of lamp tubes has a first outside electrode disposed at one end portion and a second outside electrode disposed at another end portion. The first outside electrode which is disposed at one of the plurality of lamp tubes is electrically connected with the first outside electrode disposed at an adjacent another of the plurality of lamp tubes by a conductive member, and the second outside electrode which is disposed at the one of said plurality of lamp tubes is electrically connected with the second outside electrode disposed at the adjacent another of the plurality of lamp tubes by a conductive member. | 05-07-2009 |
Tomoyuki Shiga, Tochigi-Ken JP
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20090250859 | Method and Device for Manufacture of Connecting Rod - A device for manufacturing a connecting rod comprises a fixed stage secured onto a base, a movable stage so installed as to be move close to and apart from the fixed stage, and a set of backup cylinders displacing the overall movable stage along the axial direction of the connecting rod. The set of backup cylinders are substantially simultaneously biased to displace a cap part together with the movable stage until the fractured surface of the cap part of the connecting rod abuts on the fractured surface of the rod part of the connecting rod held on the fixed stage. Consequently, the removal and release of chips produced on the mating fractured surfaces can be promoted. | 10-08-2009 |
Toshikazu Shiga, Shiga JP
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20090170664 | RESPIRATION TRAINING MACHINE ENABLING GRASP OF RESULT - A breathing exerciser includes: a guide unit for guiding an exercise pattern of breathing to a user; a breathing sensor for detecting breathing of the user; a breathing index calculating unit for calculating, based on a signal from the breathing sensor, a breathing index at least one of before and after an exercise period during which the exercise pattern is guided, the breathing index representing a characteristic of a breathing state of the user; and an outcome index calculating unit for calculating an outcome index based on at least two breathing indices, the outcome index representing an outcome of breathing exercise; and an informing unit for informing the outcome index to the user. | 07-02-2009 |
20090247896 | BODY FAT MEASURING DEVICE CAPABLE OF ACCURATELY MEASURING VISCERAL FAT AMOUNT - A body fat measuring device includes at least one pair of first electrodes to be disposed respectively at a first site and a second site sandwiching the abdomen of a subject, and an electrode group including a first abdomen electrode to be disposed at a surface of the abdomen of the subject. The first abdomen electrode includes a pair of second electrodes and a pair of third electrodes disposed in an alignment direction substantially perpendicular to a cross section of the abdomen. In a case where electric current is applied via the first electrodes, a first potential difference between electrodes of one predetermined pair included in the first abdomen electrode is detected. In a case where electric current is applied via the third electrodes, a second potential difference between the second electrodes is detected. Based on the detected two types of potential differences and physical data of the subject, the visceral fat amount of the subject is calculated. | 10-01-2009 |
20100160118 | BREATHING EXERCISER AND BREATHING EXERCISE PROGRAM PRODUCT CAPABLE OF EASILY DISTINGUISHING BREATHING STATE - A breathing exerciser includes: a display unit for displaying information for guiding an exercise pattern of breathing to a user; and a state switch which is capable of detecting an operation by the user and which is for accepting an operation according to a breathing state. By this, the breathing exerciser distinguishes during an exercise period during which the exercise pattern is guided, whether it is an exhalation state or an inhalation state, based on a signal from the state switch. | 06-24-2010 |
20100198100 | BIOELECTRICAL IMPEDANCE MEASUREMENT BODY ATTACHMENT UNIT AND BODY FAT MEASUREMENT DEVICE - A bioelectrical impedance measurement abdomen attachment unit ( | 08-05-2010 |
Toshikazu Shiga, Otsu-Shi JP
Patent application number | Description | Published |
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20100081962 | VISCERAL FAT MEASUREMENT DEVICE - A visceral fat measurement device includes a first electrode pair and a second electrode pair to be arranged in a body axis direction at a back surface of an abdomen of a subject; a current generation unit for flowing current between electrodes of the first electrode pair; a potential difference detection unit for detecting a potential difference between electrodes of the second electrode pair current is flowed between the electrodes of the first electrode pair; and a visceral fat mass calculation part for calculating visceral fat mass of the subject based on the detected potential difference between the electrodes of the second electrode pair. | 04-01-2010 |
20110201902 | HEALTH CONDITION DETERMINING DEVICE - A health condition determining device accumulates data measured or input by an evaluation subject for each index of a plurality of items including a lifestyle index, which is an index related to body activity or lifestyle habit, and a biomarker, which is an index related to physiological state of the body. The health condition determining device then selects one or a plurality of biomarkers that lowers the evaluation of the health condition of the evaluation subject as a problematic index, extracts one or a plurality of lifestyle indices having the highest correlation with the problematic index as an improvable factor by comparing accumulated past data of the lifestyle index and the biomarker, and displays the improvable factor along with the evaluation of the health condition of the evaluation subject. | 08-18-2011 |
Toshitaka Shiga, Niiza-Shi JP
Patent application number | Description | Published |
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20110233759 | SEMICONDUCTOR DEVICE - All lead terminals | 09-29-2011 |
20110233760 | SEMICONDUCTOR DEVICE - A power semiconductor chip (first semiconductor chip) | 09-29-2011 |
Tsuyoshi Shiga, Nagoya JP
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20080252166 | Rotor Core For Rotating Electrical Machine and Method of Manufacturing the Same - A rotor core of a rotating electrical machine formed by stacking a plurality of blanks blanked from a steel sheet, the blank having a yoke, a magnetic pole portion confronting the yoke, and a magnet insertion hole positioned between the yoke and the magnetic pole portion, the magnetic pole portion having a projection projecting circumferentially at two circumferential sides thereof. | 10-16-2008 |
Tsuyoshi Shiga, Shiga JP
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20100307201 | WASHING MACHINE - A washing machine has a water tank and a motor for rotationally driving a load received in the water tank and performs a washing operation including a washing process, a rinsing process, and dewatering process. The motor has a stator and a rotor. The stator has a stator coil, and the rotor has a rotor magnet including a first magnet and a second magnet. The first magnet has a permanent magnet having a high coercive force, and the second magnet has a permanent magnet having a lower coercive force than the first magnet and generating easily changeable magnetic flux. In the washing process of the washing operation, the second magnet is magnetized so that the magnetic flux of the rotor magnet acting on the stator increases, and in the dewatering process, the second magnet is magnetized so that the magnetic flux acting on the stator decreases from the level in the washing process. | 12-09-2010 |
Yasushi Shiga, Yokohama-Shi JP
Patent application number | Description | Published |
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20110049444 | COLORED RESIN COMPOSITIONS FOR COLOR FILTER, COLOR FILTER, ORGANIC EL DISPLAY, AND LIQUID-CRYSTAL DISPLAY DEVICE - A colored resin composition is provided which is capable of providing blue pixels of a color filter that have excellent light resistance and which satisfies heat resistance required in color display production steps. A color filter having blue pixels with excellent color purity and transmittance and an organic EL display and a liquid-crystal display device both having satisfactory blue purity are also provided by using the colored resin composition. The colored resin composition for color filter includes (a) a binder resin, (b) a solvent, and a triarylmethane type coloring matter of a specific structure represented by general formula (I). The color filter, organic EL display, and liquid-crystal display device are produced using the colored resin composition. | 03-03-2011 |
Yasuyuki Shiga, Kumamoto JP
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20110024857 | SOLID-STATE IMAGE PICKUP ELEMENT, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS USING THE SAME - Disclosed herein is a solid-state image pickup element, including: a semiconductor substrate; a pixel portion which is formed on the semiconductor substrate and in which a plurality of pixels each having a photoelectric conversion portion are arranged; an insulating layer formed on the semiconductor substrate so as to cover the photoelectric conversion portion; a hole portion formed in the insulating layer and above the photoelectric conversion portion; a silicon nitride layer formed so as to cover a bottom surface and a side surface of the hole portion; and a buried layer formed on the silicon nitride layer, wherein the silicon nitride layer is formed so as to contain a silicon nitride formed by utilizing an atomic layer deposition method. | 02-03-2011 |
Yoko Shiga, Yokohama JP
Patent application number | Description | Published |
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20080298274 | METHOD FOR CONFIGURING VIRTUAL NETWORK AND NETWORK SYSTEM - A first computer stores a correspondence between a virtual channel and a physical channel(s) in physical channel information and transmits the correspondence between the virtual channel and the physical channel(s) to a second computer having a virtual network interface to which a data transmission instruction is addressed. Upon receiving the correspondence between the virtual channel and the physical channel(s), the second computer stores the received correspondence in the physical channel information. The first computer transmits data in accordance with the data transmission instruction, using one or more physical channels associated with the virtual channel, based on the correspondence stored. | 12-04-2008 |
20090259345 | OPERATIONS MANAGEMENT METHODS AND DEVICES THEREOF IN INFORMATION-PROCESSING SYSTEMS - Total power consumption of information-processing devices and power supply/cooling facilities is reduced to realize energy saving operation of information-processing system. The information-processing system includes information-processing devices, power supply facilities, cooling facilities and an operations management device. The operations management device is connected to the devices and the facilities and includes layout information constituted of locations and operating information of the devices and locations and environmental information of the facilities. Also, the operations management device obtains the power consumption of the devices, the power supply loss of the power supply facilities and the cooling power of the cooling facilities by using the layout information, and then allocates the workloads to the devices so as to reduce the total sum of power consumption, supply loss and cooling power. | 10-15-2009 |
20090259737 | ADMINISTRATION SYSTEM AND ADMINISTRATION METHOD FOR COMPUTERS - Reconfiguration plans that cope with various events are produced for a computer system. An administration system for computers and an administration method for computers in accordance with the present invention have a constitution described below. A server system includes plural servers, and a management server that administers the server system is connected to the server system. The management server monitors an event occurring in the server system, produces reconfiguration plans for the server system on the basis of priorities assigned to the plural servers and/or application programs according to the monitored event, selects a reconfiguration plan from the reconfiguration plans under predetermined criteria for selection, and reconfigures the server system according to the selected reconfiguration plan. | 10-15-2009 |
20090327778 | INFORMATION PROCESSING SYSTEM AND POWER-SAVE CONTROL METHOD FOR USE IN THE SYSTEM - A technique for determining task allocation for reducing power consumption of an entire system is disclosed. This system includes physical computers, a cooling apparatus for cooling the physical computers, and a power-saving control server for controlling the physical computers and cooling apparatus. The power-saving control server includes a virtual server layout generator which sets up a plurality of sets of task allocations with respect to the physical computers, a server power calculator for calculating power consumption of the physical computers in each task allocation, a physical computer profile used to estimate a heat release amount of the physical computers in each task allocation, a cooling power calculator which computes power consumption of the cooling apparatus, and a virtual server relocator which determines a task allocation with a total of calculated values of the server/cooling power calculators being minimized to be the optimum task allocation for the physical computers. | 12-31-2009 |
20100076608 | SYSTEM AND METHOD FOR CONTROLLING AIR CONDITIONING FACILITIES, AND SYSTEM AND METHOD FOR POWER MANAGEMENT OF COMPUTER ROOM - The present invention relates to a system and method for controlling air conditioning facilities, and a system and method for power management of a computer room. In an air-conditioning facility control system of a computer room (cooling room) equipped with air-conditioning facilities for air-cooling the computer room in which a large number of information processing units are installed, an air-conditioner monitoring and controlling unit calculates a temperature sensitivity coefficient of each information processing unit, and that of each air conditioner, and then determines discharge air temperature of each air conditioner by use of the temperature sensitivity coefficients in such a manner that the sum of squares of a deviation of a change in discharge air temperature of each information processing unit becomes the smallest, and in such a manner that the sum total of the power consumption of the individual air conditioners becomes the smallest. Moreover, a calorific value of each information processing unit is determined in such a manner that the sum total of the power consumption of the individual air conditioners becomes the smallest. The air-conditioner monitoring and controlling unit instructs each individual air conditioner to adjust the discharge air temperature thereof to the calculated value. Next, the information-processing-unit monitoring and controlling unit assigns a job (load) to each information processing unit on the basis of the calorific value of each information processing unit. | 03-25-2010 |
20100106988 | CONTROL METHOD WITH MANAGEMENT SERVER APPARATUS FOR STORAGE DEVICE AND AIR CONDITIONER AND STORAGE SYSTEM - To provide a system that can reduce the power consumption of an air conditioner and the power consumption of a storage device. A control method with a management server apparatus for a plurality of storage devices and an air conditioner includes calculating plural combinations of allocating the work amount to the plurality of storage devices, calculating the heating value of each storage device included in the plurality of storage devices for each of the plural combinations, calculating the quantity of heat conducted to the air conditioner, based on the heating value and positional information of the plurality of storage devices and the air conditioner, calculating the power consumption to cool the quantity of heat conducted to the air conditioner, selecting a combination included in the plural combinations based on the power consumption of the air conditioner, and issuing a move instruction of moving the data stored in a first storage device to a second storage device to the plurality of storage devices, based on the selected combination. | 04-29-2010 |
20110145415 | INFORMATION PROCESSOR AND RESOURCE SCHEDULING METHOD - The information processor is provided with a receiving unit that receives a request including a period in which the resource is used, a usage status and a cession requirement, a work process storage that stores a pre-cession usage status, a post-cession usage status and a calculating condition, a work time arithmetic expression storage that stores an arithmetic expression of work time, a concession plan preparing unit that determines whether or not it is written to a cession requirement, calculates work time based upon the calculating condition and a specified post-cession usage status and an arithmetic expression, and calculates the capacity of the available resource with which the concession destination user is conceded based upon the calculated work time, the usage period included in the request and the usage period included in the request, and a concession managing unit that makes the resource of the capacity calculated. | 06-16-2011 |
20120198253 | Operational Management Method for Information Processing System and Information Processing System - In an information processing system comprising an information processing equipment group and a facility equipment group, both an increase in performance and a reduction in power consumption are obtained, thereby achieving an efficient and flexible operational management. The plurality of information processing equipments are divided into a plurality of groups, each of which includes power feed equipments and cooling equipments. The operation management method for the information processing system includes: a procedure for acquiring, from each of the groups, operating information indicating the performances and the power consumptions of the information processing equipments, the power feed equipments, and the cooling equipments included in each of the groups; and another procedure for controlling, based on the operating information, the information processing equipments, the power feed equipments, and the cooling equipments included in each of the groups so that the performances with respect to the power consumptions become large. | 08-02-2012 |
20120226856 | CONTROL METHOD WITH MANAGEMENT SERVER APPARATUS FOR STORAGE DEVICE AND AIR CONDITIONER AND STORAGE SYSTEM - Arrangements reducing power consumption of an air conditioner and a storage device. A control method with a management server apparatus for a plurality of storage devices and an air conditioner includes calculating plural combinations of allocating the work amount to the plurality of storage devices, calculating the heating value of each storage device included in the plurality of storage devices for each of the plural combinations, calculating the quantity of heat conducted to the air conditioner, based on the heating value and positional information of the plurality of storage devices and the air conditioner, calculating the power consumption to cool the quantity of heat conducted to the air conditioner, selecting a combination included in the plural combinations based on the power consumption of the air conditioner, and issuing a move of the data stored in a first storage device to a second storage device, based on the selected combination. | 09-06-2012 |
Yoshihito Shiga, Shizuoka JP
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20080247485 | Transmitting Apparatus, Receiving Apparatus and Transmitting/Receiving System for Digital Data - Disclosed is a transmitting apparatus for transmitting digital data. The transmitting apparatus includes storage unit for storing a digital data delay due to digital processing inside the transmitting apparatus; and delay information transmitting unit for transmitting delay information indicating the delay stored in the storage unit. | 10-09-2008 |
20080247571 | WIRELESS AUDIO TRANSFER SYSTEM, WIRELESS MICROPHONE, AUDIO TRANSMITTING APPARATUS, AUDIO RECEIVING APPARATUS, IMAGE PICKUP APPARATUS, RECORDING APPARATUS, AND AUDIO MIXER - Disclosed is a wireless audio transfer system. The wireless audio transfer system includes an audio transmitting apparatus including a microphone and a modulating/transmitting unit for transmitting radio waves modulated using an audio signal from the microphone, an audio receiving apparatus including a receiving/demodulating unit for receiving the radio waves transmitted from the audio transmitting apparatus and demodulating the audio signal and an audio output terminal for outputting the audio signal demodulated by the receiving/demodulating unit, and an image pickup apparatus including an audio input terminal for inputting the audio signal outputted from the audio receiving apparatus. In this wireless audio transfer system of the embodiment, the audio transmitting apparatus includes a connection terminal and a data transmitting unit, the audio receiving apparatus includes a first communication terminal and a data processing unit, and the image pickup apparatus includes a second communication terminal and a control unit. | 10-09-2008 |
Yuki Shiga, Hyogo JP
Patent application number | Description | Published |
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20090051983 | IMAGE SCANNING DEVICE - An image scanning device of the present invention includes a platen, an image scanning part that scans an image on the manuscript, a light source that irradiates light from the back side of the platen, a platen cover that is allowed to be positioned in a closed state or in an opened state, a light receiving part that is configured to receive light from the manuscript scanning area on the back side of the platen, a range obtaining part that is configured to obtain range between the amount of received light of the light receiving part in the opened state of the platen cover and the amount of received light of the light receiving part in the closed state of the platen cover, and a manuscript detecting part that is configured to detect existence of the manuscript in a manuscript scanning area of the platen based on the range. | 02-26-2009 |
Yuuki Shiga, Hyogo JP
Patent application number | Description | Published |
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20110229197 | Process cartridge and electrophotographic apparatus - A process cartridge includes an image carrier unit which is equipped with an image carrier, on which an electrostatic latent image is formed, and a developer supply unit which supplies developer to the image carrier unit | 09-22-2011 |
20130322909 | POSITIONING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - A positioning device to position a first member relative to a second member includes two convex parts disposed on a side of the first member and apart from each other; and positioning portions disposed on a side of the second member so as to contact the convex parts, each of which is disposed apart from each other and opposed to the two convex parts. The positioning portions includes two planar portions disposed substantially perpendicularly relative to a direction to allow the first member to approach the second member; and a slanted portion disposed in the vicinity of one of the two planar portions and angled with respect to a direction to allow the first member to approach the second member. The second member is an endless belt, on which an image pattern for detection is formed, and the first member is a sensor to detect the image pattern formed on the endless belt. | 12-05-2013 |
20130322910 | MOVING DEVICE ASSEMBLY AND IMAGE FORMING APPARATUS INCLUDING THE MOVING DEVICE ASSEMBLY - A moving device assembly includes a moving device and a shield. The moving device is movable between a first position and a second position, to move a detector including a detection surface relative to an opposing member disposed opposite the detector. The shield shields the detection surface of the detector. As the moving device is at the first position, the detector is at a proximal position at which the detector is near the opposing member, and as the moving device is at the second position, the detector is at a shield position at which the detector is separated from the opposing member and the detection surface of the detector is shielded by the shield. | 12-05-2013 |
20140133881 | POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS - A power supply device to electroconductively connect a power-fed terminal included in a power-fed unit and a power supply terminal of a power supply board. The power supply device includes a unit contact portion to contact the power-fed terminal; a board contact portion to contact the power supply board; a connector to connect the unit contact portion and the board contact portion; and a support member to support the unit contact portion, the board contact portion, and the connector. The unit contact portion is held on an inner face of the support member opposed to the power-fed unit; the board contact portion is held on an outer face of the support member opposed to the power supply board; and the connector connects the unit contact portion and the board contact portion through the support member. | 05-15-2014 |