Hirofumi Yamaguchi
Hirofumi Yamaguchi, Hyogo JP
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20100233621 | PHOTOACID GENERATOR AND PHOTOREACTIVE COMPOSITION - An object of the present invention is to provide photoacid generator, which shows very high sensitivity in the near ultraviolet range of about 300 to 400 nm, and also can remarkably increase a reaction rate of a photoreactive composition using the same, and to provide a photoreactive composition which can initiate the reaction even by irradiation with near ultraviolet light within a short time and also can obtain a desired reaction product. More particularly, the present invention provides a dithienyl sulfide disulfonium salt represented by the formula (A1): | 09-16-2010 |
Hirofumi Yamaguchi, Nirasaki JP
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20100226737 | SUBSTRATE TRANSFER APPARATUS AND SUBSTRATE TRANSFER METHOD - A substrate transfer apparatus that transfers a substrate with respect to a processing apparatus includes a substrate accommodation unit for accommodating a plurality of substrates to be loaded into the processing apparatus in a vertical direction in a multi-stage; a substrate accommodation unit for accommodating a plurality of substrates unloaded from the processing apparatus in a vertical direction in a multi-stage; a substrate holder for transferring the substrates from the substrate accommodation unit to the processing apparatus; a substrate holder for transferring the substrates from the processing apparatus to the substrate accommodation unit. The substrate accommodation unit has an elevating mechanism for moving at least one of the substrate and the substrate holder in a vertical direction relative to each other and the substrate accommodation unit has an elevating mechanism for moving at least one of the substrate and the substrate holder in a vertical direction relative to each other. | 09-09-2010 |
20140107825 | METHOD FOR POSITIONING A TRANSFER UNIT, METHOD FOR CALCULATING POSITIONAL DEVIATION AMOUNT OF AN OBJECT TO BE PROCESSED, AND METHOD FOR CORRECTING TEACHING DATA OF THE TRANSFER UNIT - In a method for positioning a transfer unit including, support pins for supporting object, and a pick having at a leading end thereof a detection unit for detecting presence or absence of the object, a height reference position of the pick is determined by detecting an upper edge of one of the support pins by the detection unit. A forward moving angle of the pick is corrected by obtaining a deviation angle between a radial direction of the mounting table passing through the corresponding support pin and a forward moving direction of the pick. A forward movement starting point of the pick is corrected by obtaining a horizontal deviation distance between the radial direction of the mounting table and the forward moving direction of the pick. A forward moving reference amount of the pick is obtained from coordinates of the corresponding support pin. | 04-17-2014 |
Hirofumi Yamaguchi, Komaki-Shi JP
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20100123370 | PIEZOELECTRIC/ELECTROSTRICTIVE CERAMICS COMPOSITION, PIEZOELECTRIC/ELECTROSTRICTIVE CERAMICS SINTERED BODY, PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT, MANUFACTURING METHOD OF PIEZOELECTRIC/ELECTROSTRICTIVE CERAMICS COMPOSITION, AND MANUFACTURING METHOD OF PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT - [Object] To provide piezoelectric/electrostrictive ceramics and a piezoelectric/electrostrictive element with a large electric field-induced strain without performing an aging treatment. | 05-20-2010 |
20140206522 | GLASS-CERAMICS COMPOSITE MATERIAL - An easily-administered technology which demonstrates the intrinsic thermal conductivity improvement effect by addition of non-oxide system compound crystal phase (filler particles) and makes it possible to sufficiently raise the thermal conductivity of a glass-ceramics composite material is provided. In the glass phase which constitutes a glass-ceramics composite material, the quantity of aluminum oxide (Al | 07-24-2014 |
20140251664 | CIRCUIT SUBSTRATE - In a ceramics substrate comprising a surface layer conductor having a sufficient thickness for a flow of a large current, wherein the conductor is buried in a surface region of the substrate, a crack caused by a temperature change of the substrate is effectively suppressed. In the ceramics substrate comprising the surface layer conductor having the sufficient thickness for the flow of the large current, wherein the conductor is buried in the surface region of the substrate, a shape of a cross section of a part of the surface layer conductor, the part being buried in a base, cut by a plane perpendicular to the surface is configured such that an end portion of the buried part at a side of the surface is wider than an end portion of the buried part at a side opposite to the surface. | 09-11-2014 |
Hirofumi Yamaguchi, Nirasaki-Shi JP
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20100022093 | VACUUM PROCESSING APPARATUS, METHOD OF OPERATING SAME AND STORAGE MEDIUM - In a vacuum processing apparatus including a processing chamber having a transfer port, and a transfer chamber connected via a gate chamber to the transfer port, diffusion of a gas remaining in the processing chamber into the transfer chamber is suppressed. In order to suppress diffusion of gas from the processing chamber into the transfer chamber, the gate chamber is provided with a non-reactive gas supply unit and an exhaust port adapted to produce a stream of a non-reactive gas at a region facing the transfer port. This suppresses diffusion of gas from the processing chamber into the transfer chamber through the transfer port. | 01-28-2010 |
20100080444 | PROCESSING APPARATUS, PROCESSING METHOD, METHOD OF RECOGNIZING TARGET OBJECT AND STORAGE MEDIUM - A CCD detector | 04-01-2010 |
20140358271 | PROCESSING INSTRUCTING DEVICE, PROCESSING INSTRUCTING METHOD, COMPUTER PROGRAM AND PROCESSING DEVICE - A processing indicating device to improve the efficiency of processing on an object. The device includes a first communication unit which communicates information with a plurality of processing devices for processing the object and a second communication unit which communicates information with a conveyance controlling device controlling conveying of the object to the plurality of processing devices. An arrival time predicting unit predicts on the basis of information received by the second communication unit, the time when the conveying device arrives at one of the processing devices. In addition, a finish time predicting unit receives information and predicts the time when the processing on the object in the one processing device finishes. A processing indicating unit causes processing control information that orders the execution of device state improvement treatment to be transmitted to the one processing device on the basis of the predicted respective times. | 12-04-2014 |
Hirofumi Yamaguchi, Numazu-Shi JP
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20100026246 | BATTERY CHARGING APPARATUS - A battery charging apparatus includes a controlled rectifier circuit for rectifying an output of a magneto AC generator and supplying a rectified output to a battery. The controlled rectifier circuit includes thyristors as rectifying elements, and components of the controlled rectifier circuit are mounted on a circuit board. The charging apparatus includes a protection circuit which has a sensor detecting a temperature of the circuit board and inhibits a trigger signal from being supplied to thyristors of said rectifier circuit when a temperature detected by said sensor is equal to or higher than a predetermined value. | 02-04-2010 |
20130051097 | POWER SOURCE DEVICE - A power source device for rectifying the output of an AC generator in which magneto coils are in a star-shaped connection in three phases. The device includes a control rectifier circuit configured from a first control rectifier circuit for performing full-wave rectification on three-phase AC voltages, and a second control rectifier circuit for performing full-wave rectification on AC voltages obtained between neutral and each of two-phase AC output terminals selected from the three-phase AC output terminals of the generator, as well as on AC voltage obtained between the selected two-phase AC output terminals; and a controller controlling the first and second circuits so that the output of the first circuit is supplied to the load when the rotational speed of the generator is equal/less than a set speed, and the output of the second circuit is supplied to the load when the rotational speed exceeds the set speed. | 02-28-2013 |
Hirofumi Yamaguchi, Komaki-City JP
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20090121589 | (Li, Na, K)(Nb, Ta)O3 BASED PIEZOELECTRIC MATERIAL AND MANUFACTURING METHOD THEREOF - Manufacturing sintered bodies having microstructures including microscopic grains having a grain diameter of less than 5 μm, intermediate grains having a grain diameter of 5 μm or more and less than 15 μm, and coarse grains having a grain diameter of 15 μm or more and 100 μm or less enables to obtain high electric characteristics. Chemical compounds including metal elements are mixed so that the ratio of the elements is a composition expressed by (Li, Na, K)(Nb, Ta)O | 05-14-2009 |
20090212254 | (Li, Na, K)(Nb, Ta, Sb)O3 BASED PIEZOELECTRIC MATERIAL AND MANUFACTURING METHOD THEREOF - The present inventive (Li, Na, K) (Nb, Ta, Sb) O | 08-27-2009 |
20090236556 | PIEZOELECTRIC/ELECTROSTRICTIVE CERAMIC COMPOSITION MANUFACTURING METHOD - A (Li, Na, K)(Nb, Ta)O | 09-24-2009 |
20100019187 | PIEZOELECTRIC/ELECTROSTRICTIVE CERAMICS SINTERED BODY AND PIEZOELECTRIC/ELECTROSTRICTIVE DEVICE USING THE SAME - There is disclosed a piezoelectric/electrostrictive ceramics which is a sintered body having a structure where a matrix and a filler are brought into a composite, the matrix is made of an alkali niobate-based piezoelectric/electrostrictive material, which includes a large number of grains combined with one another, including a perovskite type oxide, which includes at least one element selected from the group consisting of Li, Na and K as an A site constituent element and Nb as a B site constituent element, as a main crystal phase, the filler is made of a material (with the proviso that an alkali niobate-based material is excluded) having a thermal expansion coefficient smaller than that of the alkali niobate-based piezoelectric/electrostrictive material, and the volume fraction of the filler with respect to the total volume of the matrix and the filler is 0.5 vol % or more and below 10 vol %. | 01-28-2010 |
20100021728 | (Li, Na, K, Bi)(Nb, Ta)O3 BASED PIEZOELECTRIC MATERIAL AND MANUFACTURING METHOD OF THE SAME - Disclosed are piezoelectric materials in which electrical properties are improved, and manufacturing methods of the same. In (Li, Na, K, Bi)(Nb, Ta)O | 01-28-2010 |
20120236459 | COMPOSITE ELECTRONIC COMPONENT - The present invention relates to a composite electronic component having a dielectric body portion inside of which a conductive body is provided, and a magnetic body portion inside of which a conductive body is provided. In the present invention, a layer made of a metal material is arranged between the dielectric body portion and the magnetic body portion as an intermediate layer. | 09-20-2012 |
20130094165 | HIGH-CAPACITY MODULE INCLUDING THE PERIPHERAL CIRCUIT USING THE CIRCUIT BOARD AND THE CIRCUIT BOARD CONCERNED FOR PERIPHERAL CIRCUITS OF A HIGH-CAPACITY MODULE | 04-18-2013 |
20130146339 | CIRCUIT BOARD FOR HIGH-CAPACITY MODULES, AND A PRODUCTION METHOD OF THE CIRCUIT BOARD - A circuit board including a substrate having first and second dielectric layers of first and second dielectrics, the second dielectric containing 8 mass % or more of a glass net former component. At least one portion of an inner layer electrode has approximately two principal surfaces parallel to principal surfaces of the circuit board and a thickness of not less than 50 micrometers in a normal direction of the principal surfaces. The inner layer electrode and second dielectric layer contact with each other, and a ratio t/T of sum total thickness t of the second dielectric layer in contact with the inner layer electrode in a normal direction of the principal surface to sum total thickness T of the first dielectric layer in a normal direction of the principal surface is 0.1 or more. | 06-13-2013 |
20130148314 | CIRCUIT BOARD FOR PERIPHERAL CIRCUITS OF HIGH-CAPACITY MODULES, AND A HIGH-CAPACITY MODULE INCLUDING A PERIPHERAL CIRCUIT USING THE CIRCUIT BOARD - A drive circuit is laminated via a high exothermic element disposed on a power circuit, and it is configured so that the average thermal expansion coefficient of the side of the power circuit of the drive circuit board may be larger than the average thermal expansion coefficient of the side opposite to the power circuit. Thereby, the drive circuit board will be curved in the same direction as the power circuit board when the power circuit board is curved due to heat generation from the high exothermic element accompanying the operation of the module. Thereby, in a high-capacity module, while attaining reduction in size and weight, reduction in serge, and reduction in a loss, poor junction between the high exothermic element of the power circuit and the drive circuit board can be suppressed and heat generating from the high exothermic element can be more effectively released. | 06-13-2013 |
20140055973 | CIRCUIT BOARD FOR PERIPHERAL CIRCUITS OF HIGH-CAPACITY MODULES, AND A HIGH-CAPACITY MODULE INCLUDING A PERIPHERAL CIRCUIT USING THE CIRCUIT BOARD | 02-27-2014 |
20140296053 | GLASS-CERAMICS COMPOSITE MATERIAL - A glass-ceramics composite material suitable for a low-temperature firing use, which has high moisture resistance and thermal conductivity, is provided. | 10-02-2014 |
Hirofumi Yamaguchi, Komaki JP
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20090102325 | PIEZOELECTRIC/ELECTROSTRICTIVE CERAMIC COMPOSITION AND PIEZOELECTRIC/ELECTROSTRICTIVE DEVICE - The invention provides a (Li, Na, K)(Nb, Ta)O | 04-23-2009 |
20100019624 | PIEZOELECTRIC/ELECTROSTRICTIVE CERAMICS SINTERED BODY AND METHOD OF CALCULATING DIFFUSE SCATTERING INTENSITY RATIO - An alkali niobate-based piezoelectric/electrostrictive ceramics sintered body including, as a main crystal phase, a perovskite type oxide containing at least one type of element selected from the group consisting of Li, Na and K as A site constituent elements and at least one type of element selected from the group consisting of Nb and Ta as B site constituent elements. The number of lattice-strained layers of the piezoelectric/electrostrictive ceramics sintered body is preferably small. A diffuse scattering intensity ratio, which is a ratio of an intensity of diffuse scattering by a lattice-strained layer present near a domain wall to a sum of an X-ray diffraction intensity of a first lattice plane and that of a second lattice plane different in interplanar spacing from the first lattice plane due to crystallographic symmetry reduction is preferably 0.5 or lower. | 01-28-2010 |
20100022381 | METHOD OF MANUFACTURING PIEZOELECTRIC/ELECTROSTRICTIVE CERAMIC COMPOSITION - A (Li, Na, K)(Nb, Ta)O | 01-28-2010 |
Hirofumi Yamaguchi, Yamanashi-Ken JP
Hirofumi Yamaguchi, Nagoya-City JP
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20080302996 | PIEZOELECTRIC/ELECTROSTRICTIVE PORCELAIN COMPOSITION AND PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT - A (Li, Na, K)(Nb, Ta)O | 12-11-2008 |
20090091214 | PIEZOELECTRIC/ELECTROSTRICTIVE CERAMIC COMPOSITION AND PIEZOELECTRIC/ELECTROSTRICTIVE DEVICE - The invention provides a (Li, Na, K)(Nb, Ta, Sb)O | 04-09-2009 |
20090121588 | PIEZOELECTRIC/ELECTROSTRICTIVE BODY, AND PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT - The piezoelectric/electrostrictive body is represented by a composition formula ABO | 05-14-2009 |
Hirofumi Yamaguchi, Shizuoka-Ken JP
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20080290477 | Semiconductor Device - A semiconductor device having a plurality of semiconductor chips mounted on a lead frame ( | 11-27-2008 |
Hirofumi Yamaguchi, Yamanashi JP
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20090087542 | FILM POSITION ADJUSTING METHOD, MEMORY MEDIUM AND SUBSTRATE PROCESSING SYSTEM - A substrate processing system includes a processing chamber | 04-02-2009 |
Hirofumi Yamaguchi, Nirasaki City JP
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20110158774 | SUBSTRATE PROCESSING APPARATUS AND METHOD - A substrate processing apparatus includes mounting units for mounting transfer containers, a substrate transfer unit for unloading substrates from a transfer container, processing unit for processing the substrates from the transfer container, an image pickup unit for capturing at one time an image of the entire substrate accommodating region of the transfer container before the substrate transfer unit unloads the substrates from the transfer container and a moving unit for moving the image pickup unit horizontally along one direction. The apparatus further includes an information acquiring unit for acquiring information on vertical positions of the substrates based on the image obtained by the image pickup unit and a control unit for controlling the substrate transfer unit to unload the substrates accommodated in the transfer container based on the information on the vertical positions of the substrates. The image pickup unit is provided in common for at least two of the transfer containers. | 06-30-2011 |
Hirofumi Yamaguchi, Fukuoka JP
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20130264314 | ELECTRODE FOR ELECTRIC DISCHARGE MACHINING - In electro-discharge machining by using an electro-discharge machining electrode of a Cu(Ag)—W(Mo) material, the machining speed, the electrode wear ratio, and the surface roughness of a work piece are improved. For this purpose, to the Cu(Ag)—W(Mo) material, borates of an element selected from a group (M3) consisting of Mg, Ca, Sr, Ba, Sc, Y, and lanthanide and an iron group metal are added by appropriate amounts. As the borate compounds, particularly, it is preferred to use borate compounds expressed by M3 | 10-10-2013 |
Hirofumi Yamaguchi, Himeji-Shi JP
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20140100327 | (METH)ACRYLIC ACID-BASED COPOLYMER - The present invention provides an HASE polymer which produces a high thickening effect in a small amount at low costs. More specifically, the present invention provides a (meth) acrylic acid-based copolymer obtained by polymerizing (meth) acrylic acid, an alkyl (meth)acrylate with an alkyl group of having 1 to 4 carbon atoms, and a (polyoxyethylene stearyl ether) ester of (meth) acrylic acid. | 04-10-2014 |
Hirofumi Yamaguchi, Osaka JP
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20150150096 | IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND METHOD - An image forming apparatus is connectable to an external storage device and includes an authentication data generating section and a writing section. Upon occurrence of a prescribed event, the authentication data generating section generates authentication data and transmits the generated authentication data to a server. Once the external storage device is connected, the writing section obtains first data relating the event according to whether or not the authentication data transmitted to the server is stored in the external storage device and writes the obtained first data into the external storage device. | 05-28-2015 |
20150242167 | AUTOMATIC LOGOUT DEVICE AND AUTOMATIC LOGOUT METHOD - The operation decision unit decides whether a user operation exists or not on the electronic apparatus when a user instructing a job did not log out from the apparatus after the end of the job. The terminal device decision unit decides whether the user operation exists or not on the user terminal device when it is decided that the user operation does not exists on the electronic apparatus. The authentication unit makes the user log out from the electronic apparatus when it is decided that the user operation exists on the user terminal device. | 08-27-2015 |
Hirofumi Yamaguchi, Nagoya-Shi JP
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20150380222 | ZINC OXIDE SPUTTERING TARGET - Provided is a zinc oxide-based sputtering target that enables production of a zinc oxide-based sputtered film having higher transparency and electrical conductivity. The zinc oxide-based sputtering target of the present invention is composed of a zinc oxide-based sintered body including zinc oxide crystal grains as a main phase and spinel phases as a dopant-containing grain boundary phase, and the zinc oxide-based sputtering target has a degree of (002) orientation of ZnO of 80% or greater at a sputtering surface, a density of the zinc oxide-based sintered body of 5.50 g/cm | 12-31-2015 |