Hirano, Tokyo
Akihide Hirano, Tokyo JP
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20100025329 | METHOD FOR TREATMENT WITH REVERSE OSMOSIS MEMBRANE - A method for treatment with a reverse osmosis membrane to reduce decrease in flux that occurs even under the conditions that water supplied to a reverse osmosis membrane treatment apparatus contains only a trace amount of iron and that the formation of scales of substances such as calcium and silica is prohibited. A method for performing a treatment with a reverse osmosis membrane to treat raw water containing iron at 1000 μg/L or less as total iron with a reverse osmosis membrane, including a step of adding a compound having a sulfo group to the raw water. | 02-04-2010 |
20140302167 | SHIPS' BALLAST WATER TREATMENT AGENT AND TREATMENT METHOD OF SHIPS' BALLAST WATER USING THE SAME - A ships' ballast water treatment agent is obtained by blending phosphate and sodium hydroxide into a hypochlorite solution and has pH of 10 to 13. A blending amount of phosphate is preferably such that a weight ratio of effective chlorine to phosphate acid (PO | 10-09-2014 |
Go Hirano, Tokyo JP
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20120140216 | METHOD FOR EVALUATION OF OXIDE SEMICONDUCTOR ELECTRODE, APPARATUS FOR EVALUATION OF OXIDE SEMICONDUCTOR ELECTRODE, AND APPARATUS FOR PRODUCTION OF OXIDE SEMICONDUCTOR ELECTRODE - Disclosed herein is a method for evaluation of an oxide semiconductor electrode, the method comprising: performing Raman spectrometry on a porous oxide semiconductor layer having a dye adsorbed thereto, thereby acquiring a Raman spectrum having a peak attributable to the dye and a peak attributable to the oxide semiconductor; obtaining from the Raman spectrum a parameter for dye adsorption quantity which is defined by the formula: Parameter for dye adsorption quantity=(Peak intensity attributable to dye)/(Peak intensity attributable to oxide semiconductor); and estimating the amount of the dye adsorbed to the porous oxide semiconductor layer on the basis of the thus obtained parameter for dye adsorption quantity. | 06-07-2012 |
Haruhiko Hirano, Tokyo JP
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20120163990 | COMPOSITE MATERIAL PANEL STRUCTURE AND MANUFACTURING METHOD - The present invention provides a composite material panel structure and a manufacturing method thereof with which an anti-lightning function can be realized without adding a separate anti-lightning structure to the composite material panel structure. In a composite material panel structure formed from a composite material panel containing reinforcing fibers, the composite material panel includes: a fiber-reinforced base material impregnated with a matrix resin; a conductive mesh sheet disposed on one surface side of the fiber-reinforced base material; and a bag film disposed on the one surface side of the fiber-reinforced base material so as to sandwich the conductive mesh sheet. The conductive mesh sheets of a plurality of the composite material panels are electrically connected to each other. | 06-28-2012 |
20130142664 | NACELLE ROOF STRUCTURE OF WIND TURBINE GENERATOR - To provide a nacelle roof structure of a wind turbine generator, where the nacelle roof structure is capable of reducing stress concentration on joints of a roofing member divided into multiple parts to accommodate growing size of a nacelle as well as improving transport efficiency of the roofing member. A nacelle roof structure of a wind turbine generator, with a top face of a nacelle being covered with a plate-type roofing member ( | 06-06-2013 |
20130259677 | STRUCTURE FOR NACELLE COVER CONNECTION PORTION OF WIND TURBINE GENERATOR - A structure for a nacelle cover connection portion of a wind turbine generator includes a lengthy first angled member fixed to an inside surface of a nacelle cover and forming an upper end portion of a side wall panel; and a lengthy second angled member fixed to the inside surface and forming a lower end portion of a roof panel. An upper surface of the first angled member and a lower surface of the second angled member are aligned with and fixed to each other. A covering portion covering the upper end portion from the outside of a nacelle is provided at a predetermined interval from the same and integral with the lower end portion so as to protrude to the outside of the nacelle cover farther than the lower end portion. A packing is interposed between the upper and lower surfaces. | 10-03-2013 |
Hiromi Hirano, Tokyo JP
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20120284610 | OBJECT DISPLAY DEVICE, OBJECT DISPLAY METHOD, OBJECT DISPLAY CONTROL PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM WHEREUPON PROGRAM IS RECORDED - A server system receives a request for a Web page from a user terminal, extracts page data corresponding to the request from a Web DB, and transmits the page data to the user terminal. Further, the server system receives a request related to an object to be placed in a blank area of a Web page from the user terminal, extracts data corresponding to the request from an object DB, and transmits the extracted data or an object generated based on the data to the user terminal. The page data contains an embedded object display program for specifying a blank area of a Web page and placing an object in the blank. | 11-08-2012 |
20130156259 | PRODUCT IMAGING DEVICE, PRODUCT IMAGING METHOD, IMAGE CONVERSION DEVICE, IMAGE PROCESSING DEVICE, IMAGE PROCESSING SYSTEM, PROGRAM, AND INFORMATION RECORDING MEDIUM - A product imaging device ( | 06-20-2013 |
Hiroshi Hirano, Tokyo JP
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20120014492 | INSPECTION HOLE PLUG - [Problem to be Solved] To easily perform assembly at the time of plugging an inspection hole. | 01-19-2012 |
Hiroyuki Hirano, Tokyo JP
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20130169267 | CURRENT SENSOR - A current sensor has first and second magnetic bodies for magnetic shielding opposed to each other, and a bus bar and a Hall IC disposed between the magnetic bodies. The magnetic bodies are magnetized in directions opposite to each other when a current flows through the bus bar. The Hall IC is disposed at a position at which a magnetic field applied to the Hall IC is weakened by magnetization of the first magnetic body and by magnetization of the second magnetic body. | 07-04-2013 |
Housei Hirano, Tokyo JP
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20100295059 | SIC SINGLE-CRYSTAL SUBSTRATE AND METHOD OF PRODUCING SIC SINGLE-CRYSTAL SUBSTRATE - The invention provides a high-quality SiC single-crystal substrate, a seed crystal for producing the high-quality SiC single-crystal substrate, and a method of producing the high-quality SiC single-crystal substrate, which enable improvement of device yield and stability. Provided is an SiC single-crystal substrate wherein, when the SiC single-crystal substrate is divided into 5-mm square regions, such regions in which dislocation pairs or dislocation rows having intervals between their dislocation end positions of 5 μm or less are present among the dislocations that have ends at the substrate surface account for 50% or less of all such regions within the substrate surface and the dislocation density in the substrate of dislocations other than the dislocation pairs or dislocation is 8,000/cm | 11-25-2010 |
Isamu Hirano, Tokyo JP
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20100207054 | ALUMINA FIBER AGGREGATE, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF - An object of the invention is to provide an alumina fiber aggregate which, when used as a filler in various materials such as, e.g., resins, coating materials, metals, and ceramics, enables the mixtures to have reduced viscosity and thereby heightens the productivity of products containing alumina fibers, and which enables cured thermosetting resins to have a sufficiently heightened thermal conductivity. | 08-19-2010 |
20120318897 | ALUMINA FIBER AGGREGATE, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF - A process for producing the alumina fiber aggregate which, when examined by the electron microscope method, gives a frequency distribution regarding number of fibers, wherein the number of fibers having a fiber length of 50-200 μm is 70% or more (including 100%), the number of fibers having a fiber length smaller than 50 μm is 30% or less (including 0), the number of fibers of 50-100 μm is 30-50%, the number of fibers longer than 100 μm but not longer than 200 μm is 30-50%, and the number of fibers longer than 200 μm is 20% or less (including 0). The process including the steps of grinding cottony alumina-based fibers comprising 70-100% by mass of Al | 12-20-2012 |
Katsumi Hirano, Tokyo JP
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20110066439 | DIMENSION MEASUREMENT SYSTEM - A dimension measurement system is provided. The dimension measurement system includes a speech I/O device fit in an ear canal of a worker, generating a voice signal from vibration in the air emitted from an eardrum of the worker and propagated inside the ear canal, and outputting the voice signal and an information processing device realizing a speech recognition function recognizing a measurement value of a dimension of an object from the voice signal that the speech I/O device output and a judgment function judging if the measurement value satisfies a reference value of the object. | 03-17-2011 |
Katsuya Hirano, Tokyo JP
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20110240327 | ELECTRONIC APPARATUS STORING CONTAINER AND METHOD FOR ASSEMBLING ELECTRONIC APPARATUS STORING CONTAINER - The present invention has an object of providing an electronic apparatus storing container capable of facilitating mounting of an electronic apparatus and having improved productivity. The electronic apparatus storing container according to the present invention includes: a base including an electronic apparatus mounting area of a planar shape in which an electronic apparatus is mountable, and a packing groove formed in an outer peripheral portion of the electronic apparatus mounting area; a waterproof packing fit in a corresponding manner in the packing groove; and a case joined with the base with the waterproof packing sandwiched therebetween, the case storing the electronic apparatus mounted in the electronic apparatus mounting area. This improves the productivity of the electronic apparatus storing container. | 10-06-2011 |
20120019210 | DC POWER SUPPLY SYSTEM AND OUTPUT CONTROL METHOD - Suppliable power per unit time from a secondary battery ( | 01-26-2012 |
Kazushi Hirano, Tokyo JP
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20090266984 | Plasma Ion Source Mass Spectrometer - Provided is a plasma ion source mass spectrometer with an ion deflector lens having an improved removal ratio of photons and neutral particles as compared with the conventional art while an ion transmittance is maintained. The ion deflector includes an input side plate-like electrode, an output side plate-like electrode, and a tubular electrode disposed between the input side plate-like electrode and the output side plate-like electrode. The tubular electrode is of a point asymmetrical configuration. The tubular electrode is arranged so that a center axis of the tubular electrode is closer to an axis of travel of ions upstream of the input side plate-like electrode than an axis of travel of ions downstream of the output side plate-like electrode. | 10-29-2009 |
20120074309 | INDUCTIVELY COUPLED PLASMA MASS SPECTROSCOPY APPARATUS AND MEASURED DATA PROCESSING METHOD IN THE INDUCTIVELY COUPLED PLASMA MASS SPECTROSCOPY APPARATUS - The present invention performs measurement for determining a P/A coefficient and/or determination of the P/A coefficient after measurement of a standard density sample for density calibration in an ICP-MS. Specifically, after measuring signal intensity of each mass number in the standard density sample, the P/A coefficient is determined from the signal intensity for a mass number having the signal intensity within a P/A coefficient calibration range, while for a mass number having the signal intensity above the calibration range, a voltage applied to an ion lens of the ICP-MS is changed so that the signal intensity becomes within the calibration range, to thereby adjust an ion transmission ratio of the ion lens, and then the P/A coefficient is determined from the signal intensity determined within the calibration range. | 03-29-2012 |
Kazuya Hirano, Tokyo JP
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20100302039 | COMMUNICATION DEVICE, ANTENNA DEVICE, AND COMMUNICATION SYSTEM - A communication device includes a conductor plane, a first loop antenna disposed on one surface of the conductor plane via a first magnetic sheet, a second loop antenna being in a loop direction opposite to a loop direction of the first loop antenna and having an opening structure approximately identical in shape to the first loop antenna, the second loop antenna being disposed on another surface of the conductor plane via a second magnetic sheet so as to be roughly superposed on the first loop antenna, and a communication circuit processing a communication signal transmitted and received by the first and second loop antennas. | 12-02-2010 |
Keiichi Hirano, Tokyo JP
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20140237273 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - An information processing apparatus includes: a wakeup-target identifying section configured to identify a wakeup target in response to a wakeup trigger; and a wakeup processing section configured to wake up the wakeup target identified by the wakeup-target identifying section. | 08-21-2014 |
Keiji Hirano, Tokyo JP
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20090286075 | THERMALLY CONDUCTIVE RESIN MATERIAL AND MOLDED BODY THEREOF - The thermally conductive resin material of the present invention has an excellent thermal conductive property without impairing the intrinsic practical properties such as the forming processability, lightness in weight and mechanical strength possessed by resins and has an anisotropic thermal conductive property capable of controlling the directionality and the transfer amount of the thermal conduction. The thermally conductive resin material of the present invention is a thermally conductive resin material including a base material of a thermoplastic resin (A) and a fibrous filler (C), wherein an organic compound (B) incompatible with the resin component is present as dispersed particles in the resin component, and two or more elements of the fibrous filler (C) are in contact with the surface of each of the dispersed particles or are located in each of the dispersed particles. | 11-19-2009 |
Kengo Hirano, Tokyo JP
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20090232516 | OPTICAL TRANSMISSION APPARATUS, OPTICAL TRANSMISSION SYSTEM, APPARATUS CONTROL METHOD, AND RECORDING MEDIUM ON WHICH PROGRAM FOR THE APPARATUS IS RECORDED - A removable optical interface module is used to allow an optical transmission apparatus to flexibly respond to a change from a type of service to another that uses a different light wavelength. To this end, the optical transmission apparatus is removably provided with an optical interface module storing attribute information and includes a plurality of service implementation units implementing services using signals transmitted and received through the optical interface module. An operation selecting unit is provided which selects and causes a service implementation unit among the plurality of service implementation units that implement a service corresponding to the attribute information to operate. | 09-17-2009 |
Kenji Hirano, Tokyo JP
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20100167920 | Exhaust gas purification catalyst and exhaust gas purification honeycomb structure with catalyst - Disclosed are: an exhaust gas purification catalyst which is an inexpensive three-way catalyst, which contains a reduced amount of an expensive noble metal, particularly does not use Pt, and contains no expensive rare earth element, and which has the same level of catalytic activity as that of a conventional one; and a catalytic honey-comb structure for exhaust gas purification. Specifically disclosed are: an exhaust gas purification catalyst comprising (Λ) an oxide M(Co | 07-01-2010 |
Kiyoko Hirano, Tokyo JP
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20090023220 | Method for discriminating between prostatic cancer and benign prostatic hyperplasia - The present invention provides a method for accurately discriminating between prostate carcinoma and benign prostatic hyperplasia based on a glycan structure of prostate specific antigen (PSA). The method of the present invention includes the steps of: purifying PSA from a sample derived from a subject; preparing a PSA derivative from the PSA; labeling the PSA derivative; and analyzing the labeled PSA derivative by the mass spectrometry method, in which the subject is identified as having prostate carcinoma when the ratio of the signal intensity of fucose-unbound glycan to the signal intensity of fucose-bound glycan in the labeled PSA derivative is greater than 1.0, and identified as having benign prostatic hyperplasia when the ratio is 1.0 or less. | 01-22-2009 |
20110236995 | METHOD FOR DETERMINING PROSTATE CANCER - The present invention provides a method for detecting a glycan structure of a prostate specific antigen (PSA) rapidly and with high sensitivity and determining prostate carcinoma based on the difference in the structure, in particular, a method for determining between prostate carcinoma and benign prostatic hyperplasia accurately. A method for determining prostate carcinoma, wherein the method includes a step of analyzing a PSA glycan structure in a sample derived from a test subject, and prostate carcinoma is determined in the case that amount of a glycan having LacdiNAc (N-acetylgalactosamine-N-acetylglucosamine) (LacdiNAc(+)) is more than 30% of amount of a glycan not having LacdiNAc but having LacNAc (galacotose-N-acetylglucosamine) (LacdiNAc(−)). Especially, a method for determining prostate carcinoma, wherein prostate carcinoma is determined in the case that amount of a glycan having LacdiNAc (N-acetylgalactosamine-N-acetylglucosamine) (LacdiNAc(+)) is more than 30% of amount of a glycan not having LacdiNAc but having LacNAc (galacotose-N-acetylglucosamine) (LacdiNAc(−)), and benign prostatic hyperplasia is determined in the case of 30% or less. | 09-29-2011 |
Koji Hirano, Tokyo JP
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20100055490 | METHOD PRODUCING COMMON RAIL LOCALLY REINFORCED COMMON RAIL - This invention relates to a method producing a common rail excellent in fatigue strength from an inexpensive steel which uses as the material of the common rail a steel for high-strength liquid phase diffusion bonding having good toughness and fatigue strength, which steel contains, in mass %, C: 0.01 to 0.3%, Si: 0.01 to 0.5%, Mn: 0.01 to 3.0%, Cr: 1.0 to 12.0% and Mo: 0.1 to 2.0%, further contains, in mass %, V: 0.01 to 1.0%, B: 0.0003 to 0.01%, Ti: 0.01 to 0.05% and N: 0.001 to 0.01%, has P content limited to 0.03% or less, S content to 0.01% or less and O content to 0.01% or less, further has total content of grain boundary segregated embrittling elements As, Sn, Sb, Pb and Zn limited to 0.015% or less, and a balance of unavoidable impurities and Fe. The steel is used for liquid phase diffusion bonding. The production method uses a pulsed laser beam to perform laser-peening in the presence of a transparent liquid with respect to the vicinity of the boundary between the inner surface | 03-04-2010 |
20110005493 | METHOD OF PRODUCING COMMON RAIL AND COMMON RAIL - The present invention provides a method of producing a common rail having a common rail body and a holder which include chemical components of 0.01-0.3 mass % of C, 0.01-0.5 mass % of Si, 0.01-3.0 mass % of Mn, 0.0003-0.01 mass % of B, 0.001-0.01 mass % of N, over 0.01-0.5 mass % of Al, 0.01-0.05 mass % of Ti, P limited to 0.03 mass % or less, S limited to 0.01 mass % or less, O limited to 0.01 mass % or less, a total content of As, Sn, Sb, Pb, and Zn limited to 0.015 mass % or less, the balance including Fe and inevitable impurities, in which the TLB value is 0.001% or more, the method including: inserting an insert metal; performing liquid phase diffusion bonding; performing laser-peening; and removing a surface layer. | 01-13-2011 |
20130118654 | GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREOF - A silicon steel sheet ( | 05-16-2013 |
20130160743 | METHOD OF PRODUCING COMMON RAIL AND LOCALLY REINFORCED COMMON RAIL - This invention relates to a method producing a common rail excellent in fatigue strength from an inexpensive steel which uses as the material of the common rail a steel for high-strength liquid phase diffusion bonding having good toughness and fatigue strength, which steel contains, in mass %, C: 0.01 to 0.3%, Si: 0.01 to 0.5%, Mn: 0.01 to 3.0%, Cr: 1.0 to 12.0% and Mo: 0.1 to 2.0%, further contains, in mass %, V: 0.01 to 1.0%, B: 0.0003 to 0.01%, Ti: 0.01 to 0.05% and N: 0.001 to 0.01%, has P content limited to 0.03% or less, S content to 0.01% or less and O content to 0.01% or less, further has total content of grain boundary segregated embrittling elements As, Sn, Sb, Pb and Zn limited to 0.015% or less, and a balance of unavoidable impurities and Fe. | 06-27-2013 |
20130215914 | LASER APPARATUS AND LASER MATERIALS PROCESSING APPARATUS PROVIDED WITH SAME - A laser apparatus of the present invention has a first laser oscillator that emits a first laser beam; a passive fiber that is a double-clad fiber that transmits the first laser beam through a core; and a second laser oscillator that emits a second laser beam that is coupled into inner cladding of the passive fiber. Additionally, a laser materials processing apparatus of the present invention is provided with the laser apparatus; and an irradiation optical system having a collimating lens and a condenser lens. | 08-22-2013 |
20140076870 | LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD | 03-20-2014 |
20140106130 | GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING GRAIN ORIENTED ELECTRICAL STEEL SHEET - To provide a grain oriented electrical steel sheet that can securely suppress propagation of lateral strain, and can make a product even from a portion where the lateral strain occurs. A grain oriented electrical steel sheet of the present invention has a linearly altered portion | 04-17-2014 |
20140246125 | GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREOF - A silicon steel sheet ( | 09-04-2014 |
20150059932 | GRAIN-ORIENTED MAGNETIC STEEL SHEET AND METHOD OF PRODUCING THE SAME - A grain-oriented magnetic steel sheet includes grooves each of which extends in a direction intersecting a transportation direction, the grooves being formed at predetermined pitches PL in the transportation direction by laser beam irradiation, in which a relationship between a standard deviation value D and the pitch PL satisfies the following expression (1), the standard deviation value D being a standard deviation of distances between a linear approximation line, which is obtained from a center line of each of the grooves in a groove width direction by a least-squares method, and respective positions on the center line, and an average angle formed between tangent lines of the respective positions on the center line and a direction perpendicular to the transportation direction is more than 0° to 30°. | 03-05-2015 |
Masaharu Hirano, Tokyo JP
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20120184545 | HEART-SLOWING DRUG CONTAINING SHORT-ACTING BETA-BLOCKER AS TEH ACTIVE INGREDIENT - The present invention relates to an agent which slows down the heart rate which has an excellent controlling ability in diagnostic imaging comprising a short-acting β-blocker (e.g. landiolol hydrochloride or esmolol hydrochloride). The short-acting β-blocker has a property of slowing down the heart rate and it can temporarily suppress the tachycardia at diagnosis. According to the dose and the method of administration, it can control the period for the heart rate adjustment. Also, the present invention relates to a diagnostic imaging auxiliary comprising a short-acting β-blocker as active ingredient. | 07-19-2012 |
Masaya Hirano, Tokyo JP
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20080292166 | Method and apparatus for displaying phase change fused image - To allow the correspondence between a region having different susceptibility and a tissue structure to be easily visible, a phase change weighted image is produced by use of a phase of each pixel of phase change image data and a color bar, and an absolute value image is produced by use of an absolute value of each pixel of absolute value image data and a grayscale. Then, a phase change fused image in which the phase change weighted image and absolute value image are overlaid on each other is displayed. | 11-27-2008 |
Matsuhiko Hirano, Tokyo JP
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20110145965 | BULLETPROOF PROTECTOR AND BULLETPROOF CLOTHES - Bulletproof protector is capable of protecting the neck of a person securely from a bullet or the like. Bulletproof protector | 06-23-2011 |
Motoki Hirano, Tokyo JP
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20100083254 | FLEXIBLE AND SCALABLE OPERATING SYSTEM ACHIEVING A FAST BOOT AND RELIABLE OPERATION - Systems and methods are provided for a flexible and scalable operating system achieving a fast boot. A computing system is described that includes a reserved static object memory configured to store predefined static threads, and a secure kernel configured to be executed in a fast boot mode. The secure kernel further may be configured to chain the static threads to a secure kernel thread queue stored in a secure kernel work memory, and to create temporary threads in the secure kernel work memory during the fast boot mode. The computing system may include a main kernel configured to be initialized by creating dynamic threads in a main kernel work memory during the fast boot mode. The main kernel may be configured to chain the static threads to a main kernel thread queue, and to assume control of the static threads from the secure kernel. | 04-01-2010 |
Nobuyuki Hirano, Tokyo JP
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20090263701 | Method of producing separator material for polymer electrolyte fuel cell - A method of producing a polymer electrolyte fuel cell separator material efficiently produces a separator material that has a uniform and reduced thickness and exhibits excellent properties. The method includes dispersing 100 parts by weight of a carbonaceous powder in a resin solution to prepare a slurry having a viscosity of 100 to 1500 mPa·s, the resin solution being prepared by dissolving 10 to 35 parts by weight of a resin binder and 0.1 to 10 parts by weight of a dispersant in an organic solvent, immersing an organic sheet having a through-hole open area ratio (R) of 25 to 85% in the slurry so that the slurry adheres to each side of the organic sheet, drying the slurry so that each side of the organic sheet is coated with the slurry to obtain a green sheet, cutting the green sheet into a specific shape, and thermocompression-forming one or more green sheets. | 10-22-2009 |
20100021793 | Fuel Cell Separator Material and Process of Producing the Same - A fuel cell separator material which is homogeneous, has a small variation in thickness and a minimum thickness of 0.3 mm or less, for example, and enables a reduction in size of fuel cells. The fuel cell separator material includes green sheets formed by a doctor blade method using a slurry prepared by dispersing a graphite powder in a resin solution that is prepared by dissolving a resin binder and a dispersant in an organic solvent, the green sheets being stacked and thermocompression-molded. A process of producing the fuel cell separator material includes dispersing 100 parts by weight of a graphite powder in a resin solution prepared by dissolving 10 to 35 parts by weight of a resin binder and 0.1 to 10 parts by weight of a dispersant in an organic solvent to prepare a slurry having a viscosity of 100 to 2000 mPa·s, applying the slurry onto a film by a doctor blade method, drying the slurry, removing the dried slurry to form a green sheet, stacking the green sheets, and thermocompression-molding the stacked green sheets. | 01-28-2010 |
Noriko Hirano, Tokyo JP
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20100108875 | METHOD OF ANALYZING MINUTE QUANTITY OF CONTENT - A sample preparation for analyzing a minute quantity of a content included in a material is performed by short-time extraction treatment without long-time extraction treatment, and the minute quantity of the content in the material is rapidly analyzed. The method of analyzing a minute quantity of a content includes mounting on a sample table a sample piece of a material to be analyzed; dropping onto the sample table the solvent for extracting the content from the sample piece, and injecting the solvent into a gap between the sample table and the sample piece; maintaining at room temperature the solvent injected into the gap between the sample table and the sample piece, and, with the solvent maintained in the gap between the sample table and the sample piece, extracting the content from the sample piece; and analyzing the content extracted from the sample piece. | 05-06-2010 |
Ryo Hirano, Tokyo JP
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20090134892 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit includes power supply pads of two or more kinds, switches each of which is connected between adjacent two of the power supply pads to allow short-circuiting them, and at least one control line connected to control terminals of the switches according to the kinds of the power supply pads connected to the switches. | 05-28-2009 |
20120042188 | SEMICONDUCTOR DEVICE AND POWER SUPPLY CONTROL METHOD OF THE SEMICONDUCTOR DEVICE - A semiconductor device includes an internal circuit, a power supply control circuit which controls supply of a power supply to the internal circuit upon receipt of a first control signal, and a control signal generation circuit which outputs the first control signal upon receipt of a second control signal. The control signal generation circuit does not deactivate the first control signal when an inactive period of the second control signal is equal to or less than a first period and deactivates the first control signal when the inactive period of the second control signal is more than the first period. | 02-16-2012 |
20140159778 | SEMICONDUCTOR DEVICE AND POWER SUPPLY CONTROL METHOD OF THE SEMICONDUCTOR DEVICE - A semiconductor device includes an internal circuit, a power supply control circuit which controls supply of a power supply to the internal circuit upon receipt of a first control signal, and a control signal generation circuit which outputs the first control signal upon receipt of a second control signal. The control signal generation circuit does not deactivate the first control signal when an inactive period of the second control signal is equal to or less than a first period and deactivates the first control signal when the inactive period of the second control signal is more than the first period. | 06-12-2014 |
Ryoichi Hirano, Tokyo JP
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20080259323 | RETICLE DEFECT INSPECTION APPARATUS AND RETICLE DEFECT INSPECTION METHOD - A reticle defect inspection apparatus that controls damage of a reticle by irradiation with an inspection light when the reticle is caused to be at rest is provided. The reticle defect inspection apparatus is a reticle defect inspection apparatus for inspecting for defects on a reticle using a pattern image obtained by irradiating the reticle on which a pattern is formed with light. The reticle defect inspection apparatus has a dose monitoring part for measuring a dose of the light to the reticle, a comparing part for comparing, after calculating accumulated irradiation from the dose measured by the dose monitoring part, the accumulated irradiation with a preset threshold, and a stop mechanism for stopping irradiation of the reticle with the light when, as a result of the comparison, the accumulated irradiation exceeds the threshold. | 10-23-2008 |
20080259328 | RETICLE DEFECT INSPECTION APPARATUS AND INSPECTION METHOD USING THEREOF - A reticle defect inspection apparatus that suppresses deterioration of optical components resulting from luminescent spots generated by an integrator and can sustain a defect inspection with high precision for a long time is provided. The reticle defect inspection apparatus is a reticle defect inspection apparatus for inspecting for defects on a reticle using a pattern image obtained by irradiating the reticle on which a pattern is formed with light. And the apparatus includes an illuminating optical system for irradiating the reticle with an inspection light and a detecting optical system for detecting a pattern image of the reticle irradiated with the inspection light, wherein the illuminating optical system comprises an integrator for equalizing illumination distribution of the inspection light and a moving mechanism for enabling the integrator to slightly move in a direction perpendicular to an optical axis of the integrator. | 10-23-2008 |
20090238446 | ULTRAFINE LITHOGRAPHY PATTERN INSPECTION USING MULTI-STAGE TDI IMAGE SENSORS WITH FALSE IMAGE REMOVABILITY - A workpiece inspection apparatus includes a measured image generator unit configured to measure a pattern of a workpiece and generate a measured image; and a comparator unit configured to compare the measured image to a fiducial image, wherein said measured image generator unit includes a light-receiving device having an interconnection of two or more time delay integration (TDI) sensors each being arranged by two or more line sensors each being arranged by two or more pixels, for generating as the measured image an average value of pixel values excluding an abnormal pixel value from pixels of each TDI sensor with respect to a position of the pattern of the workpiece. | 09-24-2009 |
20110229009 | PATTERN INSPECTION APPARATUS AND PATTERN INSPECTION METHOD - A pattern inspection apparatus includes: an optical image acquiring unit configured to acquire optical image data of a target object on which each of a plurality of identical patterns is respectively formed at a respective corresponding position of a plurality of forming positions with distortion; a cut-out unit configured to cut out a plurality of partial optical image data from the optical image data; a correction unit configured to correct positions of the plurality of partial optical image data by using distortion information from which each amount of distortion of the plurality of identical patterns respectively formed at the respective corresponding position of the plurality of forming positions on the target object can be acquired; and a comparison unit configured to compare a plurality of corrected partial optical image data against each other on a pixel to pixel basis. | 09-22-2011 |
20120081538 | PATTERN INSPECTION APPARATUS - This pattern inspection apparatus includes an inspection region information storage unit that stores an inspection region specified in a pattern region, a pattern surface height detection unit that detects a pattern surface height signal corresponding to a pattern surface height measurement position on the inspection sample, an autofocus mechanism that focuses on the inspection sample using the pattern surface height signal detected by the pattern surface height detection unit, a determination unit, and an autofocus mechanism control unit. When the determination unit determines that the pattern surface height measurement position is located within the inspection region, the autofocus mechanism control unit drives the autofocus mechanism, and the determination unit determines that the pattern surface height measurement position is not located within the inspection region, the autofocus mechanism control unit stops the autofocus mechanism. | 04-05-2012 |
20150041645 | IMAGE ACQUISITION APPARATUS, IMAGE ACQUISITION METHOD AND DEFECT INSPECTION APPARATUS - According to one embodiment, an image acquisition apparatus includes an electron beam source configured to generate an electron beam to be radiated onto an object to be measured, an image detecting unit configured to detect an electronic image of the object based on the electron beam radiated from the electron beam source onto the object, and a voltage modulating unit configured to modulate at least one of a voltage to be applied to the electron beam source and a voltage to be applied to the object. | 02-12-2015 |
Ryuichi Hirano, Tokyo JP
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20130120833 | MICROSCOPE SYSTEM - A microscope system includes a microscope body having a base portion forming a foundation, an arm portion extending substantially parallel to a bottom surface of the base portion, and a frame portion connecting ends of the base portion and the arm portion, having substantially a C shape in side view and holding an illumination optical system ejecting illumination light from a light source to a specimen. A light source unit is connected with the microscope body and radiates illumination light to the illumination optical system. A focusing unit supports a stage for placing the specimen and at least holding an objective lens focusing the specimen by collecting observation light from the specimen on the stage. The microscope body and the focusing unit do not contact each other in a state where an optical axis of the objective lens coincides with an optical axis of the illumination light. | 05-16-2013 |
Sachiko Hirano, Tokyo JP
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20110310411 | Print Preview Apparatus and Recording Medium Recording a Program - Disclosed is a print preview apparatus including: an output control section which outputs an adjustment chart with a plurality of print color sample images formed based on a color data value of a color space depending on a print device adjusted to a color gamut reproducible by the print apparatus; a conversion section which converts each color data value of the color space depending on the print device to a color data value of a color space depending on a display device; a display section which displays a plurality of display color sample images corresponding to each of the plurality of print color sample images; and an adjustment section which presents the plurality of display color sample images displayed on the display section and which adjusts a color data value indicating a color of the presented display color sample image based on color adjustment information. | 12-22-2011 |
20140085647 | CALIBRATION APPARATUS FOR IMAGE FORMING APPARATUS, COMPUTER READABLE STORAGE MEDIUM STORED WITH PROGRAM FOR CALIBRATION APPARATUS, AND METHOD FOR CALIBRATING IMAGE FORMING APPARATUS - A calibration apparatus for an image forming apparatus includes a calculation unit for calculating a color deviation by subtracting a target value from each value on the two orthogonal axes not including brightness of a color coordinate system based on a measured color value of a printed material and a display unit for displaying the color deviation with respect to each gray balance at the feedback such that the number of times of inversions of a sign of the color deviation calculated by the calculation unit and a variation width of the color deviation when the sign of the color deviation is inverted can be detected. | 03-27-2014 |
Shigeru Hirano, Tokyo JP
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20090250147 | Dr Steel Sheet and Manufacturing Method Thereof - This DR steel sheet includes the following steel components: C: 0.02 to 0.06 mass %, Si: equal to or less than 0.03 mass %, Mn: 0.05 to 0.5 mass %, P: equal to or less than 0.02 mass %, S: equal to or less than 0.02 mass %, Al: 0.02 to 0.10 mass %, and N: 0.008 to 0.015 mass %. The amount of solute N (Ntotal−NasAlN) in the steel sheet containing a residual iron and inevitable impurities, is equal to or more than 0.006%; and the total stretchability in a rolling direction after aging is equal to or more than 10%, total stretchability in a sheet width direction after aging is equal to or more than 5%, and an average Lankford value after aging is equal to or less than 1.0. | 10-08-2009 |
20100279142 | GRAIN-ORIENTED ELECTRICAL STEEL SHEET EXCELLENT IN MAGNETIC PROPERTIES - The present invention enables magnetic domain control by the method of forming a magnetic coating layer of an Ni—Fe alloy comprised of Fe: 10 to 50 mass % and Ni: 90 to 50 mass % on the surface of grain-oriented electrical steel sheet having mainly {110}<001> orientation texture so that even if annealing after core formation, the iron loss improving effect will not be lost and the magnetic flux density will not be greatly reduced. | 11-04-2010 |
20110108307 | NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING THE SAME - A non-oriented electrical steel sheet is provided with a base material and an Fe—Ni alloy film formed on at least one surface of the base material. The Fe—Ni alloy film contains, by mass %, Fe: 10% to 40% and Ni: 60% to 90%, and has a thickness of 0.1 μm or more are provided. | 05-12-2011 |
20110259756 | Method of production of chemically treated steel sheet - A method of production of a chemically treated steel sheet using cathode electrolysis to form a chemically treated coating which stably resupplies Zr ions in a treatment solution and uses an insoluble anode to continuously and stably treat a steel strip by cathode electrolysis in a treatment solution containing Zr ions and fluorine ions, characterized by | 10-27-2011 |
20110300402 | Steel sheet for container use and method of production of same - Steel sheet for container use able to realize superior corrosion resistance and canmaking ability, wherein at least one side of the steel sheet is provided with a chemical conversion coating film including a mixture of a zirconium oxide compound and a zirconium phosphate compound, the zirconium oxide compound is segregated at part or all of a region of 40 to 100% from the surface with respect to the total thickness of the chemical conversion coating film, and the zirconium phosphate compound is segregated at part or all of a region of 0 to 40% from the surface with respect to the total thickness of the chemical conversion coating film. | 12-08-2011 |
20120064369 | STEEL SHEET FOR CONTAINER USE WITH EXCELLENT ORGANIC FILM PERFORMANCE AND METHOD OF PRODUCTION OF SAME - Steel sheet for container use with excellent canmaking workability and with excellent drawability and ironability, weldability, corrosion resistance, coating adhesion, film adhesion, and wettability characterized in that a surface of the steel sheet has a Zr film which contains, by amount of metal Zr, 1 to 100 mg/m | 03-15-2012 |
20120183753 | Steel sheet for container having excellent organic film performance and process for producing the same - A surface-treated steel sheet for a container, comprising: a steel sheet, and a Zr compound film disposed on the steel sheet, wherein the Zr compound film being formed by a dipping or electrolytic treatment in a solution containing Zr ion, F ion, ammonium ion and nitrate ion; and the coating weight of the Zr compound film is 1 to 100 mg/m | 07-19-2012 |
20130034745 | STEEL SHEET FOR CONTAINER AND METHOD OF MANUFACTURING THE SAME - The present invention provides a steel sheet for a container including: a plated layer containing an adhesion amount of 300 to 1000 mg/m | 02-07-2013 |
20130089751 | STEEL SHEET FOR CONTAINER AND METHOD OF MANUFACTURING THE SAME - The present invention provides a steel sheet for a container including a cold-rolled steel sheet and a composite film formed on the cold-rolled steel sheet through an electrolysis process in a solution containing: at least one metal ion of an Sn ion, an Fe ion, and an Ni ion; Zr ion; a nitric acid ion: and an ammonium ion, in which the composite film contains at least one element of: Zr of 0.1 to 100 mg/m | 04-11-2013 |
20130143066 | STEEL SHEET FOR CAN EXHIBITING EXCELLENT CORROSION RESISTANCE - The present invention provides a steel sheet for a can exhibiting excellent corrosion resistance, adhesive properties, and weldability, including a steel sheet, an Ni—Cu alloy plating layer formed on at least one surface of the steel sheet; and a chromate film layer formed on a surface of the Ni—Cu alloy plating layer, in which the Ni—Cu alloy plating layer has Ni attached thereto in an amount of from 0.30 g/m | 06-06-2013 |
20130146594 | THREE-PIECE RESEALABLE CAN FOR ACIDIC LIQUID - A three-piece resealable can for acidic liquid includes, a cylindrical can body member that includes a screw portion at one end; and a can bottom member that contacts the can body member so as to close an opening portion of the other end of the can body member. The can body member includes a cylindrical first steel sheet, Ni plating that is formed on an inner circumferential surface of the first steel sheet, a polyester film that is formed so as to be disposed on the outermost surface of the inner circumference of the can body member, and a chromate film that is formed between the first steel sheet and the polyester film. The can bottom member includes a second steel sheet, and Sn plating that is formed on the can body member side of the can bottom member. | 06-13-2013 |
20140183086 | THREE-PIECE RESEALABLE CAN - A three-piece resealable can for acidic liquid includes, a cylindrical can body member that includes a screw portion at one end; and a can bottom member that contacts the can body member so as to close an opening portion of the other end of the can body member. The can body member includes a cylindrical first steel sheet, Ni plating that is formed on an inner circumferential surface of the first steel sheet, a polyester film that is formed so as to be disposed on the outermost surface of the inner circumference of the can body member, and a Zr-containing film that is formed between the first steel sheet and the polyester film. The can bottom member includes a second steel sheet, and Sn plating that is formed on the can body member side of the can bottom member. The Zr-containing film contains Zr compounds. | 07-03-2014 |
20150064495 | STEEL SHEET USED TO MANUFACTURE A CONTAINER AND METHOD OF MANUFACTURING THE SAME - A steel sheet used to manufacture a container, wherein the steel sheet includes a chromate film layer or a film layer including Zr on the Ni plating layer, the Ni plating layer includes one or more of a hydroxyl Ni and a Ni oxide, an adhesion amount of the Ni plating layer in terms of an amount of Ni is 0.3 g/m | 03-05-2015 |
20150086720 | STEEL SHEET FOR CONTAINER HAVING EXCELLENT ORGANIC FILM PERFORMANCE AND PROCESS FOR PRODUCING THE SAME - A surface-treated steel sheet for a container, comprising: a steel sheet, and a Zr compound film disposed on the steel sheet, wherein the Zr compound film being formed by a dipping or electrolytic treatment in a solution containing Zr ion, F ion, ammonium ion and nitrate ion; and the coating weight of the Zr compound film is 1 to 100 mg/m | 03-26-2015 |
Shinya Hirano, Tokyo JP
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20090039451 | METHOD FOR MANUFACTURING A MAGNETIC MEMORY DEVICE AND MAGNETIC MEMORY DEVICE - A method for manufacturing a magnetic memory device which includes a TMR element, and the method includes: a step of forming a lower wiring layer; a step of forming an interlayer insulating layer on the lower wiring layer; a step of forming an opening in the interlayer insulating layer so that the lower wiring layer is exposed; a step of forming a barrier metal layer so that the interlayer insulating layer and an inner surface of the opening are covered; a step of forming a metal layer on the barrier metal layer so that the opening is embedded; a polishing step of removing the metal layer on the barrier metal layer through polishing using the barrier metal layer as a stopper so that a wiring layer that includes a metal layer being embedded in the opening and the barrier metal layer is formed; and an element fabricating step of fabricating a TMR element on the wiring layer. | 02-12-2009 |
20110121419 | METHOD FOR MANUFACTURING A MAGNETIC MEMORY DEVICE AND MAGNETIC MEMORY DEVICE - A method for manufacturing a magnetic memory device which includes a TMR element, and the method includes: a step of forming a lower wiring layer; a step of forming an interlayer insulating layer on the lower wiring layer; a step of forming an opening in the interlayer insulating layer so that the lower wiring layer is exposed; a step of forming a barrier metal layer so that the interlayer insulating layer and an inner surface of the opening are covered; a step of forming a metal layer on the barrier metal layer so that the opening is embedded; a polishing step of removing the metal layer on the barrier metal layer through polishing using the barrier metal layer as a stopper so that a wiring layer that includes a metal layer being embedded in the opening and the barrier metal layer is formed; and an element fabricating step of fabricating a TMR element on the wiring layer. | 05-26-2011 |
Shiro Hirano, Tokyo JP
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20090291376 | FULL-COLOR IMAGE FORMING METHOD - Disclosed is a full-color image forming method by which an image exhibiting comfortable image quality reliably suitable for a human visual system can be obtained in such a way that a halftone image exhibiting excellent granularity and evenness thereof is acquired. | 11-26-2009 |
20090291377 | ELECTROPHOTOGRAPHIC TONER - A set of toners comprising a yellow toner, a magenta toner, a cyan toner and a black toner for forming a full color image with an electrophotographic method, wherein the yellow toner comprises toner particles containing at least one pigment selected from the group consisting of C. I. Pigment Yellow 74, C. I. Pigment Yellow 139, C. I. Pigment Yellow 155, C. I. Pigment Yellow 180 and C. I. Pigment Yellow 185; the magenta toner comprises toner,particles containing a dye represented by Formula (X-1) and a metal compound represented by Formula (1); and the cyan toner comprises toner particles containing a silicon phthalocyanine represented by Formula (2): | 11-26-2009 |
20090291382 | ELECTROSTATIC LATENT IMAGE DEVELOPING TONER AND METHOD OF IMAGE FORMING - An electrostatic latent image developing toner comprising at least a resin, a wax and a colorant, wherein the wax comprises 40 to 98% by mass of a first release agent comprising an ester wax and 2 to 60% by mass of a second release agent comprising a hydrocarbon having at least one of a branched chain structure and a cyclic structure; and the colorant comprises a silicon phthalocyanine represented by Formula (I): | 11-26-2009 |
20100159383 | METHOD FOR PRODUCING COLOR PRINT - The method for manufacturing a color print by an electrophotographic image forming process employs forming toner images by non-contact developing electrostatic latent images on electrostatic latent image holding members in developing devices. For each color, cyan, magenta and yellow, there is a separate electrostatic latent image, a separate electrostatic latent image holding member and a separate developing device. In each developing device the holding member is arranged in a non-contact position with respect to the electrostatic latent image holding member at a development portion. The non-contact developing is carried out by flying the toner from the toner holding member to the electrostatic latent image holding member. The cyan toner exhibits a maximum chroma at lightness L* | 06-24-2010 |
20100330491 | ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER - Provided is an electrostatic charge image developing toner producing neither halftone image unevenness nor density drop of solid images, even though a large number of print sheets are printed at high temperature and high humidity, and subsequently printing is further carried out at high temperature and high humidity after standing for a long time. Disclosed is an electrostatic charge image developing toner containing 3-10% by weight of at least one metal fluoride selected from the group consisting of sodium fluoride, magnesium fluoride, calcium fluoride, barium fluoride and aluminum fluoride, based on a total weight of the toner. | 12-30-2010 |
20110008071 | FULL COLOR IMAGE FORMING METHOD - Provided is a full color image forming method wherein high color reproducibility especially on a blue system and a green system can be obtained and an excellent gradation property can be obtained in a full color image to be obtained. The full color image forming method for forming a full color image by using at least yellow toner, magenta toner, and two kinds of cyan toners (1, 2) is characterized in that a toner image formed by the cyan toner (1) alone has the value of the maximum color saturation (C*) of not less than 50 and the value of lightness (L*) in a color space represented by an L*a*b* colorimetric system of not less than 30 and not more than 52, and that a toner image formed by the cyan toner (2) alone has the value of the maximum color saturation (C*) of not less than 50 and the value of the lightness (L*) in the color space represented by the L*a*b* calorimetric system of not less than 58 and not more than 75. | 01-13-2011 |
20120264046 | TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT - Disclosed is a toner for electrostatic image development that satisfies both low-temperature fixing ability and excellent high-temperature storage stability, achieves excellent charge property and shatter resistance, and consequently can form a high-quality image even by a high-performance machine such as a high-speed machine. | 10-18-2012 |
20150064616 | ELECTROSTATIC LATENT IMAGE DEVELOPING TONER - An electrostatic latent image developing toner includes a toner base particle which contains at least a binder resin, and has a domain-matrix structure, in which a matrix contains a styrene-acrylic resin, a domain contains an amorphous resin which is formed by combining a vinyl-based polymerized segment and a polyester-based polymerized segment, and the domain containing the amorphous resin and having a diameter of 100 nm or larger has a number-average domain diameter which falls in the range from 150 to 1000 nm. | 03-05-2015 |
20150072285 | TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE AND MANUFACTURING METHOD THEREOF - According to one implementation, a toner includes a toner mother particle and a convex portion on a surface of the toner mother particle. The toner mother particle includes at least a resin (1). The convex portion is formed from a resin particle including at least a resin (2). An average value of a length of a long side of the convex portion is within a range of 0.1 to 0.5 μm. A ratio between a Young's modulus of a non-convex portion of the toner mother particle (ER (1)) and a Young's modulus of a convex portion of the toner mother particle (ER (2)) is a value (ER (1)/ER (2)) within the range of 1.2 to 2.0. | 03-12-2015 |
Shuichi Hirano, Tokyo JP
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20110194159 | TRAY FOR IMAGE READING DEVICE - A tray used to place granular materials on a reading surface of an image reading device has provided thereto a transparent bottom plate, a background vertically upstanding relative to the bottom plate, and reflective elements arranged at predetermined intervals parallel to the background. In order to enable an imaging means of the image reading device to receive a side view image of the granular materials in the thickness direction thereof with the granular materials placed on the bottom plate of the tray, the tray is provided with a technical means for bending and guiding, by the reflective elements, light from the granular materials in the thickness direction thereof to the direction of the optical axis of the imaging means. | 08-11-2011 |
Tadashi Hirano, Tokyo JP
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20080302478 | Adhesive agent and inkjet head and manufacturing method thereof - Disclosed is an adhesive agent which is curable and has flexibility at low temperature, and further has resistant to solvent type ink. The adhesive agent includes a base and an activator, wherein the base includes at least any one of: bisphenol F epoxy compound; bisphenol F epoxy compound mixed with an epoxy compound having three or more epoxy groups; and bisphenol A epoxy compound mixed with an epoxy compound having three or more epoxy groups, wherein the activator includes: 100 parts by mass of polyamide composed of a condensation reaction product of C36 unsaturated fatty acid dimer and polyamine; and 5 to 200 parts by mass of alicyclic polyamine, and wherein the base is mixed with the activator with a ratio of 10 to 200 parts by mass of the activator with respect to 100 parts by mass of the base. | 12-11-2008 |
Takahiro Hirano, Tokyo JP
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20130235321 | METHOD OF PRODUCING FILM SUBSTRATE - A method of producing a film substrate includes forming a sealing part for sealing a liquid crystal material between a first substrate and a second substrate into a shape having an outward projecting liquid crystal material injection port of the sealing part and cutting the first substrate and the second substrate into a shape having outward projecting parts opposite to the liquid crystal material injection port, in which the forming of the sealing part forms the liquid crystal material injection port of the sealing part on a cutting line of the cutting of the first substrate and the second substrate. | 09-12-2013 |
Takuya Hirano, Tokyo JP
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20080267635 | QUANTUM CRYPTOGRAPHY COMMUNICATION APPARATUS AND COMMUNICATION TERMINAL - In a quantum cryptography communication apparatus, a light pulse is generated by a light source and split into a signal light pulse and a reference light pulse on a receiving side. The signal light pulse and the reference light pulse are transmitted to a sending side via a communication channel. On the sending side, the received reference light is passed through a first optical path and phase-modulated by a randomly selected amount. Communication information is acquired on the basis of the reference light passed through the first optical path and the signal light passed via a second optical path. Frequencies of the signal light pulse and the reference light pulse are shifted. The intensity of the signal light pulses is attenuated and phase-modulated by an amount corresponding to the communication information. The resultant signal light pulse and the reference light pulse are returned back to the receiving side. | 10-30-2008 |
20110032532 | QUANTUM ENTANGLEMENT GENERATING SYSTEM AND METHOD, AND QUANTUM ENTANGLEMENT GENERATING AND DETECTING SYSTEM AND METHOD - A quantum entanglement generating system ( | 02-10-2011 |
Tatsuma Hirano, Tokyo JP
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20090305734 | RADIO COMMUNICATION APPARATUS, METHOD AND PROGRAM - An apparatus includes a unit receiving a first-radio signal indicating a state in which transmission by a SDMA scheme is allowed, a unit determining whether a transmission state is a first state (the SDMA scheme is available), or a second state (the SDMA scheme is unavailable), a unit transmitting a radio signal using the SDMA scheme, when it is determined that the first state continues for the first-time period, and a unit setting a third-time period, when the first state fails to continue for the first-time period, the third-time period being obtained by subtracting, from the first-time period, a second-time period ranging from when carrier sense is started to when the transmission state is determined to be the second state, wherein when the first-radio signal is received after the third-time period is set, it is determined whether the first state continues for the third-time period. | 12-10-2009 |
20090323608 | APPARATUS AND METHOD FOR WIRELESS COMMUNICATION - A wireless communication apparatus which can simultaneously conduct communication on at least two frequency channels is described. The apparatus includes a communication unit which refers to a connection management table to determine a communication system which can be used by a wireless communication terminal using an identifier of the wireless communication terminal, and conducts communication with the wireless communication terminal on a second frequency channel using the communication system, when a request from the wireless communication terminal to change the first frequency channel to the second frequency channel is permitted. | 12-31-2009 |
20110038262 | WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION APPARATUS AND PROGRAM STORAGE MEDIUM - A wireless communication system includes a first wireless communication apparatus and a second wireless communication apparatus which communicate with each other. The first wireless communication apparatus simultaneously transmits frames to the second wireless communication apparatus through first to nth (n is an integer of 2 or greater) frequency channels, the second wireless communication apparatus receives the frames from the first wireless communication apparatus through the first to nth frequency channels, judges success or failure of reception of each of the frames by performing error detection, creates delivery confirmation frame including information indicating success or failure of reception of each of the frames, and transmits the delivery confirmation frame through x specific channel (x is an integer in a range from 1 or more to n−1 or fewer) of the first to nth frequency channels to the first wireless communication apparatus a predetermined time after reception of the frames. | 02-17-2011 |
20110044302 | RADIO COMMUNICATION APPARATUS, COMPUTER READABLE STORAGE MEDIUM, AND RADIO COMMUNICATION SYSTEM - In a radio communication system that simultaneously uses plural radio channels (STA | 02-24-2011 |
20110122853 | RADIO COMMUNICATION DEVICE, CONTROL METHOD FOR RADIO COMMUNICATION DEVICE AND PROGRAM STORAGE MEDIUM - A radio communication device C | 05-26-2011 |
20120088460 | COMMUNICATION DEVICE - According to one embodiment, a communication device includes a receiver, a transmitter and an interruption module. The receiver receives an allocation signal indicating a first period usable by the communication device and a second period usable by a plurality of communication devices including the communication device. The transmitter transmits a transmission signal in the first period. If the transmission of the transmission signal is completed within the first period, the interruption module interrupts at least a part of power supply to the receiver in the second period. If the transmission of the transmission signal is not completed within the first period and directivity of radio waves used by a second communication device includes a direction of the communication device in a communication period allocated before the second period, the transmitter transmits the transmission signal in the second period. | 04-12-2012 |
20120315962 | COMMUNICATION DEVICE - A communication device includes a receiver, a transmitter and an interruption module. The receiver receives an allocation signal indicating a first period usable by the communication device and a second period usable by a plurality of communication devices including the communication device. The transmitter transmits a transmission signal in the first period. If the transmission of the transmission signal is completed within the first period, the interruption module interrupts at least a part of power supply to the receiver in the second period. If the transmission of the transmission signal is not completed within the first period and directivity of radio waves used by a second communication device includes a direction of the communication device in a communication period allocated before the second period, the transmitter transmits the transmission signal in the second period. | 12-13-2012 |
20130003661 | RADIO SYSTEM, RADIO BASE STATION AND RADIO TERMINAL - One of a plurality of radio terminals that transmit radio signals to a radio base station under a space multiplexing scheme, including a receiving unit | 01-03-2013 |
20130083762 | APPARATUS AND METHOD FOR WIRELESS COMMUNICATION - A wireless communication apparatus which can simultaneously conduct communication on at least two frequency channels is described. The apparatus includes a communication unit which refers to a connection management table to determine a communication system which can be used by a wireless communication terminal using an identifier of the wireless communication terminal, and conducts communication with the wireless communication terminal on a second frequency channel using the communication system, when a request from the wireless communication terminal to change the first frequency channel to the second frequency channel is permitted. | 04-04-2013 |
20130294373 | RADIO SYSTEM, RADIO BASE STATION AND RADIO TERMINAL - One of a plurality of radio terminals that transmit radio signals to a radio base station under a space multiplexing scheme, including a receiving unit that receives an access right request signal with respect to the radio base station from an other radio terminal, a prevention unit that prevents transmission of radio signals when receiving radio signals directed to an other radio terminal, a cancellation unit that cancels the prevention of transmission when receiving an access right assignment signal during the prevention of transmission and a transmitting unit that transmits a data signal to the radio base station according to the assignment signal, wherein radio signals are transmitted to the radio base station simultaneously with the other radio terminals and under the space multiplexing scheme. | 11-07-2013 |
20130343254 | COMMUNICATION DEVICE - A communication device includes a receiver, a transmitter and an interruption module. The receiver receives an allocation signal indicating a first period usable by the communication device and a second period usable by a plurality of communication devices including the communication device. The transmitter transmits a transmission signal in the first period. If the transmission of the transmission signal is completed within the first period, the interruption module interrupts at least a part of power supply to the receiver in the second period. If the transmission of the transmission signal is not completed within the first period and directivity of radio waves used by a second communication device includes a direction of the communication device in a communication period allocated before the second period, the transmitter transmits the transmission signal in the second period. | 12-26-2013 |
20140204769 | FAILURE DETECTION APPARATUS AND METHOD - According to one embodiment, a failure detection apparatus includes a communicator, a selector, an execution unit, and a determiner. The communicator communicates with a wireless terminal mounted on a moving object via at least one of first bridge devices located at predetermined positions. The selector selects second bridge devices from the first bridge devices. The execution unit executes test connections to the wireless terminal using the second bridge devices. The determiner determines that the wireless terminal is inoperative if the test connection via any of the second bridge devices has failed. | 07-24-2014 |
20140320348 | POSITION ESTIMATING DEVICE, POSITION ESTIMATING METHOD, AND WIRELESS COMMUNICATION SYSTEM - According to this embodiment, a position estimating device, that estimates a position of a target wireless device, includes a storage that stores positions of a plurality of reference wireless devices, a receiver which is notified of a received signal strength indicator value in signal transmission and reception between the target wireless device and each reference wireless device, a calculator that calculates a standard deviation for a probability distribution of a distance between the target wireless device and each reference wireless device, using the received signal strength indicator value, a first estimator that calculates an estimated distance between the target wireless device and each reference wireless device, using the received signal strength indicator value, and a second estimator that calculates the position of the target wireless device, using the standard deviation, the estimated distance, and the positions of the plurality of reference wireless devices. | 10-30-2014 |
20140323037 | WIRELESS COMMUNICATION DEVICE AND METHOD, AND PROGRAM - A wireless communication device transmits data to a relay destination being one of first relaying devices capable of communicating out of relaying devices; obtains first information, from each first relaying device, that indicates a representative value of remaining operating times of relaying devices present on a relay route from the first relaying device to a target device; determines to perform a new route search, based on the first information; increases a transmission power; then transmits a request; receive responses from all or a part of second relaying devices, which are relaying devices that have received the request, including pieces of second information each of which indicates a representative value of remaining operating times of relaying devices present on a relay route from the second relaying device to the target device; and selects a relay destination of data from among the second relaying devices based on the pieces of second information. | 10-30-2014 |
20150016273 | MONITORING APPARATUS AND METHOD - According to one embodiment, a monitoring apparatus includes a communication unit and a determination unit. The communication unit is configured to calculate a first indicator value and a second indicator value, the first indicator value relating to a received signal strength at a time when a packet transmitted from a first wireless device is received, the second indicator value relating to a received signal strength at a time when carrier sense is executed. The determination unit is configured to determine a state of the first wireless device to be one of three or more states, by performing a state determination using the first indicator value and the second indicator value, with a current state of the first wireless device being set as a basic point. | 01-15-2015 |
20150049794 | Communication Device and Method - A communication device includes a signal processing device, a transceiver, and a controller. The signal processing device uses a first signal medium. The transceiver communicates with at least one of first devices by using a second signal medium. The controller controls usage of the first signal medium by the communication device and the at least one of first devices by communicating with the at least one of first devices by the transceiver. | 02-19-2015 |
Tomomi Hirano, Tokyo JP
Patent application number | Description | Published |
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20090022488 | CAMERA - The invention makes it is possible to easily and precisely adjust the frame rate of continuous shooting photography, and to keep it constant for a long period of time. The invention provides a digital camera including an image-acquisition device for acquiring an image of a subject; a shutter control member operated in a direction along a front surface of a casing during continuous shooting photography; a sensor for detecting a control level or operating force of the shutter control member; and an overall controller for adjusting a frame rate of the continuous shooting photography performed by the image-acquisition device on the basis of the control level or operating force detected by the sensor. | 01-22-2009 |
Tomoya Hirano, Tokyo JP
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20080261314 | FLUORESCENT PROBE FOR ZINC - A compound represented by the following general formula (I) or a salt thereof: | 10-23-2008 |
20110038803 | FLUORESCENT PROBE - A fluorescent probe which specifically and efficiently traps nitrogen monoxide, zinc ion etc. to emit fluorescence is provided. | 02-17-2011 |
Toru Hirano, Tokyo JP
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20090291012 | Production method for sintered part - A production method for a sintered part comprises preparing a metal powder and a binder composed of a thermoplastic resin and a wax, mixing the metal powder and 40 to 60 vol. % of the binder with respect to the metal powder into a mixed powder, and heating and kneading the mixed powder into a raw material. This production method further includes supplying a predetermined amount of the raw material in a hole of a die and compacting the raw material into a green compact having a predetermined shape by pressing the raw material by a punch. This production method further includes ejecting the green compact from the hole of the die, removing the binder from the ejected green compact by heating, and sintering the green compact by heating so as to diffusion bond particles of the green compact. The compacting is performed by pressing at a moving rate U of the punch, which is not more than a rate calculated from the following equation (1). In this case, ΔP (Pa) is pressing power of the punch, μ (Pa·s) is viscosity of the raw material, L (m) is a length of the green compact, and De (m) is a corresponding tube diameter. | 11-26-2009 |
Toshifusa Hirano, Tokyo JP
Patent application number | Description | Published |
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20100163444 | PACKAGING STRUCTURE FOR ROLL PAPER - The present invention provides a structure for storing coreless roll paper R having a hollow portion in the axis portion instead of a winding core, wherein the structure includes an outer case | 07-01-2010 |
20120285852 | PACKAGING STRUCTURE FOR ROLL PAPER - The present invention provides a structure for storing coreless roll paper R having a hollow portion in the axis portion instead of a winding core, wherein the structure includes an outer case | 11-15-2012 |
20120285853 | PACKAGING STRUCTURE FOR ROLL PAPER - The present invention provides a structure for storing coreless roll paper R having a hollow portion in the axis portion instead of a winding core, wherein the structure includes an outer case | 11-15-2012 |
Toshinori Hirano, Tokyo JP
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20090120788 | Cation-Exchange Fluorinated Membrane for Electrolysis and Process for Producing the Same - A cation-exchange membrane for electrolysis which comprises a fluoropolymer having ion-exchange groups and a porous base. It is characterized by having, on the anode-side surface of the membrane, protrusions comprising a polymer having ion-exchange groups. It is further characterized in that: when the average value of the heights of the tops of the protrusions from the anode-side surface of the membrane is expressed as h (μm), then 20≦h≦150; when the density of the protrusions distributed is expressed as P (protrusions per cm | 05-14-2009 |
Toshiyuki Hirano, Tokyo JP
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20110182742 | WIND TURBINE BLADE AND WIND TURBINE GENERATOR USING THE SAME - A wind turbine blade includes a laminated structure having an outer shell ( | 07-28-2011 |
Tsutomu Hirano, Tokyo JP
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20090148959 | METHOD OF QUANTITATIVELY MEASURING SMALL PARTICLE LOW DENSITY LIPOPROTEINS - The object of the present invention is to provide a fast and simple method for fractional measurement of a small particle LDL. | 06-11-2009 |
Yasunari Hirano, Tokyo JP
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20120190606 | MANUFACTURING METHOD OF A GLASS SUBSTRATE FOR A MAGNETIC DISK - An object of the invention is to remove effectively metallic contaminants adhering to the glass substrate surfaces without increasing roughness of the glass substrate surfaces in the glass substrate for a magnetic disk. In a manufacturing method of a glass substrate for a magnetic disk having a cleaning step of the glass substrate, the cleaning step comprising a cleaning treatment of contacting the glass substrate with an alkaline aqueous solution having a gluconate in concentration of not less than 0.05 wt % and not more than 2 wt % added thereto and a pH of not less than 9 and not more than 11 is appended. | 07-26-2012 |
20130008463 | MANUFACTURING METHOD OF A GLASS SUBSTRATE FOR A MAGNETIC DISK - An object of the invention is to remove effectively metallic contaminants adhering to the glass substrate surfaces without increasing roughness of the glass substrate surfaces in the glass substrate for a magnetic disk. In a manufacturing method of a glass substrate for a magnetic disk, a cleaning step comprising a treatment of contacting the glass substrate with a cleaning liquid containing peroxodisulfate and having a pH of not less than 2 and not more than 4 is appended. In addition, an example of the cleaning liquid can be prepared by adding sodium peroxodisulfate to an acidic solution. | 01-10-2013 |
20130012104 | MANUFACTURING METHOD OF A GLASS SUBSTRATE FOR A MAGNETIC DISK - The present invention has an object to remove effectively metallic contaminants adhering to the glass substrate surfaces without increasing roughness of the glass substrate surfaces in the glass substrate for a magnetic disk. In a manufacturing method of a glass substrate for a magnetic disk having a cleaning step of the glass substrate, cleaning step having a treatment of contacting the glass substrate with a cleaning liquid containing oxalate and divalent iron ions and having a pH of not less than 2 and not more than 4. The divalent iron ions are added by adding ammonium iron (II) sulfate, iron (II) sulfate and iron oxalate (II) to oxalic acid. | 01-10-2013 |
Yoshiaki Hirano, Tokyo JP
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20130204036 | METHOD FOR PRODUCING LACTIC ACIDS FROM CARBOHYDRATE-CONTAINING RAW MATERIAL - An alternative method for efficiently producing lactic acids from a carbohydrate-containing raw material such as cellulose is provided. The method for producing lactic acid and/or lactic acid ester comprises performing heat treatment on a carbohydrate-containing raw material in a solvent containing a catalyst, wherein the catalyst is at least one type of compound selected from the group consisting of a tin compound, an indium compound, and a rhenium compound, and the solvent contains water and/or alcohol. | 08-08-2013 |
Yoshihiko Hirano, Tokyo JP
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20090261308 | INSULATOR HAVING EXCELLENT ARC RESISTANCE - A highly heat-resistant fluororesin, such as tetrafluoroethylene resin or tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, is filled with 0.5 to 1 weight % of a non-black insulating pigment that has a heat resistance such that discoloration does not occur when the fluororesin is baked. Green insulating pigment whose main component is a TiO | 10-22-2009 |
20110098393 | INSULATOR HAVING EXCELLENT ARC RESISTANCE - A highly heat-resistant fluororesin, such as tetrafluoroethylene resin or tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer, is filled with 0.5 to 1 weight % of a non-black insulating pigment that has a heat resistance such that discoloration does not occur when the fluororesin is baked. Green insulating pigment whose main component is a TiO | 04-28-2011 |
20110127237 | GAS INSULATED SWITCHGEAR - Disclosed is a gas insulated switchgear constituted such that electrical contacts are placed inside a sealed vessel filled with an arc extinguishing gas, and when electrical current passes, the electrical contacts are held in contact and pass electricity, and when the current is interrupted, the electrical contacts are separated and an arc discharge is produced in the arc extinguishing gas, and the current is interrupted by extinguishing this arc. The arc extinguishing gas is a mixed gas, the main constituents of which are N | 06-02-2011 |
20120085735 | GAS INSULATION APPARATUS - According to an embodiment, a gas insulation apparatus (e.g., a gas circuit breaker) includes a high-voltage unit, a zeolite and an insulation gas in a closed vessel. The insulation gas is CO | 04-12-2012 |
Yoshinori Hirano, Tokyo JP
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20090275833 | ULTRASONIC PROBE AND ULTRASONIC DIAGNOSTIC APPARATUS EMPLOYING THE SAME - An ultrasonic probe in which a 3-dimensional position detecting means can be attached detachably to the ultrasonic probe and operability of the ultrasonic probe does not degrade even when the position detecting means is contained in the ultrasonic probe. | 11-05-2009 |
20140371592 | MOBILE ULTRASONIC DIAGNOSTIC DEVICE - A mobile ultrasonic diagnostic device comprising: a battery ( | 12-18-2014 |
Yoshiyuki Hirano, Tokyo JP
Patent application number | Description | Published |
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20080290254 | IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY - An imaging apparatus includes an electron emission array having electron sources arranged in matrix form and having a plurality of horizontal scan lines, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more of the horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film to produce a video signal, wherein the control and drive circuit is configured to cause the electron sources included in unselected one or more horizontal scan lines not selected in the given video signal output period to emit electrons toward the photoelectric conversion film in a blanking period immediately preceding the given video signal output period. | 11-27-2008 |
20080291307 | IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY - An imaging apparatus includes an electron emission array having electron sources arranged in matrix form, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film, wherein the control and drive circuit is further configured to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film in any one or more blanking periods excluding both a blanking period immediately following the given video signal output period and a blanking period immediately preceding a next video signal output period in which the one or more horizontal scan lines will be selected next time. | 11-27-2008 |
20080291308 | IMAGING APPARATUS HAVING ELECTRON SOURCE ARRAY - An imaging apparatus includes an electron emission array having electron sources arranged in matrix form and having a plurality of horizontal scan lines, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more of the horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film to produce a video signal, wherein the control and drive circuit is configured to control electron emission of the electron emission array in a blanking period in response to a signal level of the video signal produced in the given video signal output period. | 11-27-2008 |
Yuichi Hirano, Tokyo JP
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20100314686 | SEMICONDUCTOR DEVICE - A gate electrode is provided such that both ends thereof in a gate width direction are projected from an active region in plane view. Partial trench isolation insulation films are provided in a surface of an SOI substrate corresponding to lower parts of the both ends, and body contact regions are provided in the surface of the SOI substrate outside the both ends of the gate electrode in the gate width direction so as to be adjacent to the respective partial trench isolation insulation films. The body contact region and a body region are electrically connected through an SOI layer (well region) under the partial trench isolation insulation film. In addition, a source tie region in which P type impurity is doped in a relatively high concentration is provided in the surface of a source region in the vicinity of the center of the gate electrode in the gate width direction. | 12-16-2010 |
Yuichiro Hirano, Tokyo JP
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20140121098 | DEHYDROGENATION CATALYST AND METHOD FOR PRODUCING THE SAME - A method for producing a dehydrogenation catalyst including an immersion step of impregnating an alumina layer of an alumina carrier with a platinum solution containing hexahydroxo platinate (IV) ions with an immersion method, wherein the alumina carrier has the alumina layer formed by anodic oxidation on at least a part of the surface of an aluminum support; and a calcination step of calcining the alumina carrier subjected to the immersion step to provide a dehydrogenation catalyst. | 05-01-2014 |
20140256541 | DEHYDROGENATION CATALYST AND METHOD FOR PRODUCING THE SAME - A method for producing a dehydrogenation catalyst including an immersion step of impregnating an alumina layer of an alumina carrier with a platinum solution containing hexahydroxo platinate (IV) ions with an immersion method, wherein the alumina carrier has the alumina layer formed by anodic oxidation on at least a part of the surface of an aluminum support; and a calcination step of calcining the alumina carrier subjected to the immersion step to provide a dehydrogenation catalyst. | 09-11-2014 |
Yuji Hirano, Tokyo JP
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20100079821 | Image processing device and method of the same - A image processing device includes an image scanning unit for scanning a plurality of pages of a book and generating image data, a storage unit in which data related to direction of the image data is stored, a direction determination unit for determining a direction of a page unit of the image data, and an image rotation unit for changing a direction of a page unit of the image data based on the direction determined by the direction determination unit. | 04-01-2010 |
20110230177 | METHOD AND SYSTEM FOR RESTORING TRANSFERRED MOBILE TERMINAL BY MOBILE TRANSFER SERVICE - The present invention relates to a method and system for restoring a transferred mobile service by a mobile transfer service. | 09-22-2011 |
20130286422 | IMAGE PROCESSING APPARATUS AND PROGRAM - Where plural rectangle drawing objects are provided in an overlapping manner in plural layers each having a different density, an intermediate code producing unit produces plural divisional objects upon dividing a region into prescribed pixel region units at each layer. The divisional object of a lower layer is set as a lower divisional object whereas the divisional object of a layer upper than the lower divisional object is set as an upper divisional object. The invented apparatus omits production of the intermediate code of the lower divisional object completely hiding under the upper divisional object and performs production of the intermediate code of the lower divisional object having a region protruding from the upper divisional object, at each of the prescribed pixel regions from the bottommost layer to the topmost layer. | 10-31-2013 |
Yukiko Hirano, Tokyo JP
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20090105847 | Instrumentation Control System - In an instrumentation control system in which plural control devices are connected to each other through a network, and transfer of data is performed asynchronously, a reset switch is provided in one of a control device, and when this switch is depressed, an instruction to reset unreliable information in the respective control devices is transmitted to other control devices, the control device having transmitted the instruction and all the other control devices having received the instruction stop the reception of the unreliable information from the network for a definite period, the unreliable informations in the respective control devices are reset, and the unreliable informations in the whole network are reset. | 04-23-2009 |
20110083092 | PLANT MONITORING CONTROL SYSTEM - Without using any drawing command of a commercially available OS or library, screen information that will be screen elements has preliminarily been registered in a screen information database, and based on a touch position information detected by a touch position detecting section, a request control of a display screen or generation of a plant operation information is executed, as well as a registered screen information is fetched from the screen information database to generate a display screen and a process data of a plant that is linked to the display screen is read via a network. | 04-07-2011 |
Yukio Hirano, Tokyo JP
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20120177361 | COMMUNICATION METHOD, OPTICAL COMMUNICATION SYSTEM, STATION-SIDE OPTICAL-LINE TERMINAL APPARATUS, AND USER-SIDE OPTICAL-LINE TERMINAL APPARATUS - An ONU includes the optical transceiver capable of an operation in a power-saving mode in which power consumption is reduced by stopping transmission while continuing reception, and a control device that controls to tentatively validate transmission of the optical transceiver and outputs a response signal when a control signal is received from an OLT during an operation in a power-saving state. Moreover, the OLT includes the control device that allocates a transmission bandwidth to the ONU even while the optical transceiver of the ONU operates in a power-saving mode and stops transmission and determines whether a communication failure occurs or the ONU is in operation in a power-saving mode based on the response signal received by a transceiver of the OLT. | 07-12-2012 |
20130129354 | LOGICAL-LINK MANAGEMENT METHOD AND COMMUNICATION DEVICE - A logical-link management method to be executed in an optical communication system including a station side device (OLT) and a subscriber side device (ONU) that is capable of setting a plurality of logical links together with the OLT, in which the OLT transmits a signal for managing the ONU via a single logical link. The logical-link management method includes a status monitoring of the OLT monitoring whether there is a change in a connection status of the logical link between the OLT and the ONU and a link resetting of the OLT resetting, when a change of the connection status of the logical link is detected at the status monitoring, a device management logical link used for transmitting the signal for managing the ONU according to a predetermined procedure. | 05-23-2013 |
20140079396 | COMMUNICATION METHOD, OPTICAL COMMUNICATION SYSTEM, STATION-SIDE OPTICAL-LINE TERMINAL APPARATUS, AND USER-SIDE OPTICAL-LINE TERMINAL APPARATUS - An ONU includes the optical transceiver capable of an operation in a power-saving mode in which power consumption is reduced by stopping transmission while continuing reception, and a control device that controls to tentatively validate transmission of the optical transceiver and outputs a response signal when a control signal is received from an OLT during an operation in a power-saving state. Moreover, the OLT includes the control device that allocates a transmission bandwidth to the ONU even while the optical transceiver of the ONU operates in a power-saving mode and stops transmission and determines whether a communication failure occurs or the ONU is in operation in a power-saving mode based on the response signal received by a transceiver of the OLT. | 03-20-2014 |
Yuko Hirano, Tokyo JP
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20120082842 | ENDOSCOPIC DEVICE - An endoscope device is provided, which includes at least two component members bonded together through an adhesive layer which is formed by curing an adhesive composition, the adhesive composition containing a main agent containing a bisphenol A epoxy resin, a phenol novolac epoxy resin, and an acrylic rubber, a curing agent containing xylylenediamine and its derivative, and a filler. The filler is spherical silica having an average particle size of 0.5 to 20 μm, and accounts for 22 to 44% by mass of a total amount of the adhesive composition. | 04-05-2012 |
Yumi Hirano, Tokyo JP
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20100014495 | WIRELESS COMMUNICATION SYSTEM AND ITS METHOD, AND DEVICE AND PROGRAM USED FOR SAME - Wireless LAN base station devices ( | 01-21-2010 |
20100020780 | PSEUDO-RESPONSE FRAME COMMUNICATION SYSTEM, PSEUDO-RESPONSE FRAME COMMUNICATION METHOD, AND PSEUDO-RESPONSE FRAME TRANSMITTING DEVICE - A great delay in communication and deterioration in quality are avoided from occurring. | 01-28-2010 |
20100041434 | RADIO COMMUNICATION SYSTEM, ITS METHOD, DEVICE AND PROGRAM USED FOR THEM - In a communication system which can be connected to two different radio communication networks, wireless link quality information on a base station around both of terminals performing communication by using one radio communication network and according to the wireless link quality information, it is judged whether a radio terminal is to be connected to the radio communication network. | 02-18-2010 |
20120003940 | COMMUNICATION DEVICE, RECORDING MEDIUM FOR CONTROL PROGRAM OF COMMUNICATION DEVICE, COMMUNICATION SYSTEM AND COMMUNICATION METHOD - In order to settle a problem of suppressing degradation of a throughput of a communication system, a communication device is provided with a reception means which receives and accumulates a first datum which a first device transmits addressing a second device and a second datum which the second device transmits, a transmission means which transmits the first datum to the second device, a quality index acquisition means which acquires a first index which is a quality of communication between the first device and the second device and a second index which is a quality of communication between the communication device and the second device, and a judgment means which forces to transmit the accumulated first datum to the second device using the transmission means in the case of judging that the second index is better than the first index and a reception condition of the second datum shows that the second device does not receive normally the first datum. | 01-05-2012 |
20140329556 | RADIO COMMUNICATION SYSTEM, ITS METHOD, DEVICE AND PROGRAM USED FOR THEM - In a communication system which can be connected to two different radio communication networks, wireless link quality information on a base station around both of terminals performing communication by using one radio communication network and according to the wireless link quality information, it is judged whether a radio terminal is to be connected to the radio communication network. | 11-06-2014 |
Yuta Hirano, Tokyo JP
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20140234724 | METHOD OF MANUFACTURING BATTERY ELECTRODE - A battery electrode is obtained by a method comprising: mixing active material (A), carbon fibers (B) having a fiber diameter of not less than 50 nm and not more than 300 nm, carbon fibers (C) having a fiber diameter of not less than 5 nm and not more than 40 nm, carbon black (D) and a binder (E) by dry process to obtain a mixture; to the mixture, adding not less than 5/95 and not more than 20/80 of a liquid medium by mass relative to the total mass of the active material (A), the carbon fibers (B), the carbon fibers (C), carbon black (D) and the binder (E); performing kneading while applying shear stress; and shaping the kneaded material into a sheet form. | 08-21-2014 |
20140272596 | COMPOSITE CARBON FIBERS - Provided is composite carbon fibers comprising multi-walled carbon nanotubes wherein 99% by number or more of the multi-walled carbon nanotubes have a fiber diameter of not less than 5 nm and not more than 40 nm, carbon particles having a primary particle diameter of not less than 20 nm and not more than 100 nm and graphitized carbon nanofibers wherein 99% by number or more of the graphitized carbon nanofibers have a fiber diameter of not less than 50 nm and not more than 300 nm, wherein the multi-walled carbon nanotubes are homogeneously dispersed between the graphitized carbon nanofibers and the carbon particles. | 09-18-2014 |
Yuuichi Hirano, Tokyo JP
Patent application number | Description | Published |
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20080211035 | Semiconductor memory device and method of manufacturing the same - A contact connected to a word line is formed on a gate electrode of an access transistor of an SRAM cell. The contact passes through an element isolation insulating film to reach an SOI layer. A body region of a driver transistor and that of the access transistor are electrically connected with each other through the SOI layer located under the element isolation insulating film. Therefore, the access transistor is in a DTMOS structure having the gate electrode connected with the body region through the contact, which in turn is also electrically connected to the body region of the driver transistor. Thus, operations can be stabilized while suppressing increase of an area for forming the SRAM cell. | 09-04-2008 |
20080274596 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A silicon nitride film is formed between interlayer insulating films covering an upper surface of an element formed on a surface of a semiconductor layer. With this structure, a semiconductor device comprising an isolation insulating film of PTI structure, which suppresses a floating-body effect and improves isolation performance and breakdown voltage, and a method of manufacturing the semiconductor device can be obtained. | 11-06-2008 |
20080315313 | SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SAME AND METHOD OF DESIGNING SAME - A partial oxide film with well regions formed therebeneath isolates transistor formation regions in an SOI layer from each other. A p-type well region is formed beneath part of the partial oxide film which isolates NMOS transistors from each other, and an n-type well region is formed beneath part of the partial oxide film which isolates PMOS transistors from each other. The p-type well region and the n-type well region are formed in side-by-side relation beneath part of the partial oxide film which provides isolation between the NMOS and PMOS transistors. A body region is in contact with the well region adjacent thereto. An interconnect layer formed on an interlayer insulation film is electrically connected to the body region through a body contact provided in the interlayer insulation film. A semiconductor device having an SOI structure reduces a floating-substrate effect. | 12-25-2008 |
20090014797 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - An isolation insulating film ( | 01-15-2009 |