Hamazaki, JP
Akihiko Hamazaki, Saitama JP
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20110238261 | ENGINE CONTROL UNIT - An engine control unit includes an anomaly judging section for judging whether or not there is any anomaly in throttle sensors based on the output of the throttle sensors, a throttle motor driving section for controlling the driving of a throttle motor, and a fuel injection control section for controlling the amount of fuel injection at the time of starting an engine by using the fuel injection map for starting. The throttle motor driving section stops the driving of the throttle motor if the throttle sensors are judged to be anomalous, and the fuel injection control section switches the fuel injection map for starting in a normal state into the fuel injection map for starting in an anomalous state at the time of restarting the engine after stopping the engine in a state wherein the throttle sensors are judged to be anomalous. | 09-29-2011 |
20130220259 | INTAKE AIR ROUTING DEVICE FOR AN ENGINE, AND ENGINE INCORPORATING SAME - An intake air routing device for an engine having a plurality of cylinders, includes a pair of half case bodies forming an air chamber, an air filter arranged in the air chamber and configured to purify outside air received via an intake duct, and a plurality of intake passages extending from the air chamber. The plurality of intake passages are connected with respective intakes ports of the engine. A partition plate is disposed in the air chamber, and is formed separately from the case bodies. The partition plate is arranged in the air chamber such that it extends in the air chamber by a predetermined length in a direction intersecting with a direction where the intake passages are lined up so as to partition the intake passages from each other. Such intake air routing device reduces intake interference while maintaining a small size of the intake air routing device. | 08-29-2013 |
Chihiro Hamazaki, Saitama-Ken JP
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20140251178 | VISCOSITY MODIFIER FOR HIGH CONCENTRATION DISPERSION OF INORGANIC FINE PARTICLES AND HIGH CONCENTRATION DISPERSION OF INORGANIC FINE PARTICLES WHICH CONTAINS THE SAME - This invention provides a viscosity modifier for high concentration dispersion of inorganic fine particles which can reduce, by giving excellent viscosity modifying function to a high concentration dispersion of inorganic fine particles (e.g., printing ink composition, functional paste composition or paint composition, of high concentration dispersion of inorganic fine particles), the occurrence of inconvenience in a printing step or coating step for the manufacture of components or substrates, and also provides a high concentration dispersion of inorganic fine particles which contains said viscosity modifier. This viscosity modifier comprises, as a main component, a reaction product having 2 to 20 phosphate groups or carboxyl groups in molecular structure, which reaction product is produced from a reaction between a polyol having two to six hydroxyl groups and a phosphate group-introducing material or a carboxyl group-introducing material at a molar ratio of hydroxyl group to phosphate group-introducing material or carboxyl group-introducing material of 3:1 to 1:1. | 09-11-2014 |
Hirofumi Hamazaki, Osaka-Shi JP
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20130058321 | COMMUNICATION DEVICE, DISTRIBUTION SYSTEM, DISTRIBUTION DATA PROCESSING METHOD, AND DISTRIBUTION DATA PROCESSING PROGRAM - An electronic coupon is distributed from a management server to a mobile device via the Internet, communication setting data defining a communication condition and effectiveness of this electronic coupon is transmitted to a shop apparatus. When the mobile device enters a range in which near field communication with the shop apparatus is possible, communication between the mobile device and the shop apparatus is established based on the communication condition. Further, when it is determined that the electronic coupon held by the mobile device is effective for this shop apparatus, the mobile device is notified of a presence of a shop associated with the held electronic coupon in the vicinity. | 03-07-2013 |
Hiromitsu Hamazaki, Matsusaka-Shi JP
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20120305359 | CLUTCH UNIT - Provided is a clutch unit, comprising: a lever-side clutch portion ( | 12-06-2012 |
Hiromitsu Hamazaki, Mie JP
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20150240896 | CLUTCH UNIT - A clutch unit includes a lever-side clutch portion for controlling transmission and interruption of rotational torque to an output side through lever operation, and a brake-side clutch portion for transmitting torque input from the lever-side clutch portion to the output side and for interrupting torque reversely input from the output side. The lever-side clutch portion has an outer centering spring provided between a lever-side outer ring to be rotated through the lever operation and a cover restricted in rotation, for accumulating an elastic force obtained by torque input from the lever-side outer ring and for restoring the lever-side outer ring to a neutral state with the accumulated elastic force through releasing of the torque input from the lever-side outer ring. | 08-27-2015 |
20150240897 | CLUTCH UNIT - A clutch unit includes a lever-side clutch portion for controlling transmission and interruption of rotational torque to an output side through lever operation, and a brake-side clutch portion for transmitting torque input from the lever-side clutch portion to the output side and for interrupting torque reversely input from the output side. The lever-side clutch portion has an outer centering spring provided between a lever-side outer ring to be rotated through the lever operation and a cover restricted in rotation, for accumulating an elastic force obtained by torque input from the lever-side outer ring and for restoring the lever-side outer ring to a neutral state with the accumulated elastic force through releasing of the torque input from the lever-side outer ring. | 08-27-2015 |
20150240898 | CLUTCH UNIT - A clutch unit includes a lever-side clutch portion for controlling transmission and interruption of rotational torque to an output side through lever operation, and a brake-side clutch portion for transmitting torque input from the lever-side clutch portion to the output side and for interrupting torque reversely input from the output side. The lever-side clutch portion has an outer centering spring provided between a lever-side outer ring to be rotated through the lever operation and a cover restricted in rotation, for accumulating an elastic force obtained by torque input from the lever-side outer ring and for restoring the lever-side outer ring to a neutral state with the accumulated elastic force through releasing of the torque input from the lever-side outer ring. | 08-27-2015 |
Hironori Hamazaki, Yokohama-Shi JP
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20100255233 | COMPOSITION FOR PLUG IN BASE-ISOLATED STRUCTURE, PLUG FOR BASE-ISOLATED STRUCTURE AND BASE-ISOLATED STRUCTURE - This invention relates to a composition for plug in a base-isolated structure capable of providing a plug for base-isolated structure having sufficient damping performance, displacement following property and the like, and more particularly to a composition for plug in a base-isolated structure characterized by including powder and an elastomer composition formed by compounding an elastomer component with a reinforcing filler. | 10-07-2010 |
Hiroshi Hamazaki, Iruma-Shi JP
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20090136354 | BLADE - A blade surrounded by: a leading edge portion, which is where fluid flows in; a pressure surface which is a concave curve shape concaved along a direction the fluid flows; a suction surface which is a convex curve shape convexed along a direction the fluid flows; and a trailing edge portion, which is where the fluid flows out, in which a disturbance addition portion is provided on the suction surface closer to the leading edge portion than a maximum velocity point, where the flow velocity of the fluid is maximized on the suction surface, for disturbing a laminar flow on the suction surface and for transitioning to a turbulent flow. | 05-28-2009 |
Hiroshi Hamazaki, Chiyoda-Ku JP
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20130031603 | SECURITY METHOD FOR ENGINEERING TOOLS AND INDUSTRIAL PRODUCTS, AND SECURITY SYSTEM - The invention includes a read-restriction setting step of setting read restriction on a program stored in hardware of an industrial product in response to a read restriction request, and a read requesting step of transmitting a read request for the program to the industrial product from an engineering tool that is a read request source. In the read-restriction setting step unique individual information retained in the hardware of the industrial product or unique individual information retained in hardware for executing an engineering tool that is a read-restriction request source is registered as registration individual information, and in the read requesting step, unique individual information retained in hardware for executing the engineering tool that is the read request source or unique individual information retained in the hardware of the industrial product is compared with the registration individual information. | 01-31-2013 |
Hiroshi Hamazaki, Tokyo JP
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20100014983 | TURBINE BLADE - The present invention provides a turbine blade that is exposed to a high temperature atmosphere at relatively high temperatures and to a low temperature atmosphere at relatively low temperatures, including: a concave-curve-like pressure surface that is concaved along a flow direction of fluid; a convex-curve-like suction surface that is convexed along the flow direction of the fluid; and a concave and convex formation device which causes a concave and convex portion along the flow of the fluid to appear on the suction surface when the turbine blade is exposed to the low temperature atmosphere, and which turns the suction surface into a smooth surface along a convex curve surface of the suction surface when the turbine blade is exposed to the high temperature atmosphere. With this construction, it is possible to reduce a pressure loss of the turbine blade at high Reynolds numbers in the low temperature atmosphere without increasing a pressure loss of the turbine blade at low Reynolds numbers in the high temperature atmosphere. | 01-21-2010 |
20100172749 | WALL OF TURBO MACHINE AND TURBO MACHINE - The invention relates to wall of a turbo machine having a cascade of blades. The wall includes: a first platform facing a first passage between blades in the cascade of blades; and a second platform facing a second passage between adjacent cascade of blades on an upstream side and cascade of blades on a downstream side, and having a circumferential outline having a distribution of radial positions. According to the invention, loss due to disturbance of flow through the gap of axially adjacent walls can be reduced. | 07-08-2010 |
20110295388 | LADDER PROGRAM EDITION DEVICE - When constituting a ladder program edition device that edits a ladder diagram, there is provided an edit control unit that generates data of a logical expression corresponding to a logical structure of an input condition and an output condition in a ladder diagram based on an arrangement of circuit elements in a ladder diagram, sets circuit elements that specify the input condition as one circuit unit of one input and one output for each input condition based on the data of the above logical expression, and connects output ends of circuit units to be connected in parallel with each other in the ladder diagram. With this configuration, generation of a syntactically erroneous ladder diagram is prevented. | 12-01-2011 |
20140112795 | TURBINE BLADE - A turbine blade has a profile including a blade suction side line, a blade pressure side line, and a blade trailing edge formed by a curve connecting the rear ends of the blade suction side and pressure side lines to each other, wherein the curve forming the blade trailing edge of the profile is formed by connecting a pressure side curve portion which has an arc shape having a constant radius of curvature and extending from the rear end of the blade pressure side line toward the camber line of the profile, and a suction side curve portion which extends from the rear end of the blade suction side line toward the camber line while passing through a region closer to the camber line than a symmetric curve portion which is line-symmetric to the pressure side curve portion with respect to the camber line. | 04-24-2014 |
20150233253 | TURBINE BLADE - A turbine blade has a profile including a blade suction side line, a blade pressure side line, and a blade trailing edge positioned between the rear ends of the blade suction side and pressure sidelines. The blade trailing edge of the profile is formed by connecting a pressure side arc-like curve having a constant radius of curvature and extending from the rear end of the blade pressure side line toward the camber line of the profile, and a suction side line portion which extends from the rear end of the blade suction side line toward the camber line while passing through a region closer to the camber line than a symmetric curve portion which is line-symmetric to the pressure side arc-like curve with respect to the camber line. The suction side line portion is represented by curves constituting ellipses which constitute ellipses, and a straight line. | 08-20-2015 |
Kazunori Hamazaki, Tochigi JP
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20100288416 | METHOD AND APPARATUS FOR MOUNTING ELECTRIC COMPONENT - An electronic component mounting apparatus is capable of significantly reducing a warpage amount of an electronic component warped in a case of thermocompression bonding using a conductive adhesive agent having conductive particles and a low minimum melt viscosity where a thin electronic component having a thickness smaller than or equal to 200 μm is mounted on a wiring board. In the mounting apparatus, an anisotropic conductive adhesive film having the minimum melt viscosity lower than or equal to 1.0×10 | 11-18-2010 |
20100308476 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor chip is temporarily fixed on a circuit board by having a thermosetting adhesive film in between. A sealing resin film is provided with a mold release film, and a thermosetting sealing resin layer, which is laminated on the mold release film and has a film thickness 0.5 to 2 times the thickness of the semiconductor chip. The sealing resin film is arranged on the semiconductor chip so that the thermosetting sealing resin layer faces the semiconductor chip. Heat is applied to the side of the circuit board, while applying pressure to the sealing resin film from the side of the mold release film by using a rubber head having a rubber hardness of 5-100 to bond the semiconductor chip on the circuit board. After sealing the semiconductor chip with the resin, the mold release film is peeled. | 12-09-2010 |
20110017397 | METHOD AND APPARATUS FOR MOUNTING ELECTRIC COMPONENT - An electronic component mounting apparatus is capable of significantly reducing a warpage amount of an electronic component warped in a case of thermocompression bonding using a non-conductive adhesive agent having a low minimum melt viscosity and having no conductive particle where a thin electronic component having a thickness smaller than or equal to 200 μm is mounted on a wiring board. In the mounting apparatus, a non-conductive adhesive film having the minimum melt viscosity lower than or equal to 1.0×10 | 01-27-2011 |
20110237028 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device is provided. The method includes placing a semiconductor chip by flip-chip mounting on a substrate by using an insulating resin adhesive film (NCF) and preventing overflow of the NCF and the intervention of an insulating resin or an inorganic filler between a bump and an electrode during hot pressing. The method also includes temporarily affixing an NCF of a size that is substantially 60 to 100% the area of a region enclosed with a plurality of bumps of the semiconductor chip arranged in a peripheral alignment, and having a minimum melt viscosity of 2×10 | 09-29-2011 |
20120222808 | MOUNTING DEVICE AND METHOD FOR MANUFACTURING ELECTRONIC MODULE - To mount electronic components with different types of electrodes en masse on a substrate, the present invention comprises a heating section that heats an electrode of a first electronic component and an electrode of a second electronic component among the plurality of electronic components; a heat releasing section that releases heat from the electrode of the first electronic component and the electrode of the second electronic component; a first thermally conductive member disposed between the electrode of the first electronic component and the heating section or the heat releasing section; and a second thermally conductive member disposed between the electrode of the second electronic component and the heating section or the heat releasing section. The first thermally conductive member and the second thermally conductive member have different amounts of heat transfer per unit time. | 09-06-2012 |
Kazuo Hamazaki, Tokyo JP
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20110281196 | NONWOVEN FABRIC AND ELECTROLYTE MEMBRANE - To obtain a nonwoven fabric which is excellent in the heat resistance and the chemical resistance, of which the fiber diameter is small, and which is excellent in the mechanical strength at a temperature at which it is used; and an electrolyte membrane which is excellent in the dimensional stability when it is swollen by water, and of which an increase in the resistance by a reinforcing material is suppressed. | 11-17-2011 |
20140187816 | METHOD FOR RECOVERING ANIONIC FLUORINATED EMULSIFIER - To provide a method for recovering an anionic fluorinated emulsifier, whereby an anionic fluorinated emulsifier adsorbed on a basic ion exchange resin can be simply and efficiently recovered. A mixed liquid of an aqueous inorganic acid solution, a fluorinated medium and a non-fluorinated medium, is contacted to a basic ion exchange resin having an anionic fluorinated emulsifier adsorbed thereon, to recover a liquid phase containing the fluorinated medium, or an aqueous inorganic acid solution is contacted to a basic ion exchange resin having an anionic fluorinated emulsifier adsorbed thereon, then a mixed liquid of a fluorinated medium and a non-fluorinated medium is contacted thereto, and thereafter the basic ion exchange resin and a liquid phase are separated to recover the liquid phase, whereupon from each liquid phase, an acid of the anionic fluorinated emulsifier is recovered. | 07-03-2014 |
20140296367 | OPTICAL MEMBER, PROCESS FOR PRODUCING SAME, AND ARTICLE PROVIDED WITH OPTICAL MEMBER - To provide an optical member having an excellent transparency and heat resistance and further having favorable light resistance as compared with a molded product made of a conventional ethylene/tetrafluoroethylene copolymer, a process for producing the same, and an article provided with the optical member. | 10-02-2014 |
Kazuo Hamazaki, Chiyoda-Ku JP
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20090004527 | POLYMER, POLYMER ELECTROLYTE MEMBRANE FOR POLYMER ELECTROLYTE FUEL CELL, AND MEMBRANE/ELECTRODE ASSEMBLY - A polymer electrolyte membrane made of a polymer has a low electrical resistance, high heat resistance and is strong against repeats of swelling and shrinkage. Thus, a membrane/electrode assembly for polymer electrolyte fuel cells having high power generation performance and excellent in durability can be provided. | 01-01-2009 |
Kenichi Hamazaki, Schimoniikawa-Gun JP
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20090095942 | Positive Electrode Material for Lithium Secondary Battery - It is a first object of the present invention to provide a lithium secondary battery using a conductive polymer such as polyaniline, which exhibits a stable electrical conductivity over a long time. To achieve the first object, there is provided a positive electrode material for a lithium secondary battery, comprising an electrically conductive polymer having an amino group, a hydrogen bonding compound, and a protonic acid. Further, it is a second object of the present invention to provide a lithium secondary battery exhibiting a high charge-discharge capacity while using a conductive polymer such as polyaniline. To achieve the second object, there is provided a positive electrode material for a lithium secondary battery, comprising an electrically conductive polymer, and LiNiO | 04-16-2009 |
Masahiro Hamazaki, Shinagawa JP
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20090016733 | Optical waveguide holding member and optical transceiver - An optical transceiver using an optical waveguide holding member is disclosed. The optical transceiver includes a printed circuit board and the optical waveguide holding member. Photoelectric conversion elements are formed in the printed circuit board. An optical waveguide including core members is formed in the optical waveguide holding member. The optical waveguide optically connects the photoelectric conversion elements to external optical fibers. An element side lens is formed at one end of the core member so as to face a light receiving and emitting section of the photoelectric conversion element. Flanges are formed on the corresponding side walls of the optical waveguide holding member. The fixed centers of the flanges and optical centers of the element side lenses are arrayed on the same straight line. | 01-15-2009 |
20090016734 | Optical waveguide holding device and optical transceiver - A disclosed optical waveguide holding device is attached onto a printed circuit board of an optical transceiver that performs conversion between an electric signal and an optical signal. The optical waveguide holding device holds an optical waveguide between an external optical fiber and a photoelectric conversion unit attached onto or formed on the printed circuit board. The optical waveguide holding device includes a first connection part configured to optically connect a first end of the optical waveguide to a light receiving/emitting part of the photoelectric conversion unit; a second connection part configured to optically connect a second end of the optical waveguide to the external optical fiber; an optical fiber forming the optical waveguide, disposed between the first end and the second end of the optical waveguide; a first holder configured to hold the optical fiber on a side of the first end; and a second holder configured to hold the optical fiber on a side of the second end. | 01-15-2009 |
20090124134 | CONNECTOR UNIT FOR DIFFERENTIAL TRANSMISSION - A differential transmission connector unit is disclosed that includes a first differential transmission connector including a first electrically insulating block body; and first signal contact pairs and first ground contacts arranged alternately in a row in the first block body; and a second differential transmission connector including a second electrically insulating block body; and second signal contact pairs and second ground contacts arranged alternately in a row in the second block body. The first differential transmission connector is connected to the second differential transmission connector with the first signal contact pairs and the second signal contact pairs being in contact with each other and the first ground contacts and the second ground contacts being in contact with each other. One of the contact surface of each first ground contact and the contact surface of the corresponding second ground contact is a rolled surface, the contact surfaces contacting each other. | 05-14-2009 |
Masanori Hamazaki, Hachioji-Shi JP
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20100065068 | DRAPE FOR MEDICAL EQUIPMENT, DRAPE FOR ENDOSCOPE, AND MEDICAL APPARATUS - A drape for a medical equipment includes a covering portion configured to cover a surface of the medical equipment, a fixing portion which relatively fixes the covering portion to the medical equipment, a coupling portion which couples the fixing portion with the covering portion, and holding means which is provided to the covering portion and configured to liquid-tightly hold the covered inside when the medical equipment is covered with the covering portion. | 03-18-2010 |
20100305400 | MEDICAL DEVICE AND ENDOSCOPE - A medical device includes a first medical device, a second medical device, an engagement mechanism, a connection release mechanism and a detachment mechanism. The second medical device is attachable to/detachable from the first medical device. The engagement mechanism includes an engaging section provided on the first medical device, and an engaged section provided on the second medical device and engaged in the engaging section. The connection release mechanism includes an external-force input section applied with an external force for releasing connection between the first and second medical devices. The detachment mechanism includes a detachment section where the engaging section or the engaged section is irreversibly detached from the second medical device when the external force is applied to the external-force input section. | 12-02-2010 |
Masanori Hamazaki, Tokyo JP
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20140094659 | ENDOSCOPE - An endoscope includes: a window portion that protrudes by a predetermined dimension along an insertion direction of an endoscope insertion portion from a flat portion provided at a distal end of the endoscope insertion portion; an air/water feeding nozzle that ejects a fluid toward the surface of the window portion; and an inclined portion formed at a circumferential edge portion of the window portion; wherein, a second angle of inclination against the flat portion being an angle in a direction along a second axis orthogonal to a first axis at the center of the window portion is made a larger angle than a first angle of inclination against the flat portion being an angle in a direction along a first axis passing through a center of the window portion and extending in an ejection direction of the fluid ejected from the air/water feeding nozzle. | 04-03-2014 |
Minoru Hamazaki, Shizuoka JP
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20090004647 | Method of Judging Grade of Malignancy of Carcinoma Cell - Means for easily determining the grade of malignancy of cancer cells. The amount of ATBF1 in the whole cell structure of test cancer cells separated from a living organism is detected, and on the basis of detection results, the grade of malignancy of test cancer cells is judged. Alternatively, the amount of ATBF1 in the nuclei of test cancer cells separated from a living organism is detected, and on the basis of detection results, the grade of malignancy of test cancer cells is judged. Still alternatively, the amount of ATBF1 in the cytoplasms of test cancer cells separated from a living organism is detected, and on the basis of detection results, the grade of malignancy of test cancer cells is judged. In a preferred from, at least one of (1) the amount of intranuclear presence and/or intracytoplasmic presence a region corresponding to exon 10 of an ATBF1 gene, (2) the amount of intranuclear presence and/or intracytoplasmic presence a region corresponding to exon 11 of an ATBF1 gene, and (3) the amount of intranuclear presence and/or intracytoplasmic presence a region corresponding to exon 3 of an ATBF1 gene is detected as the amount of ATBF1. | 01-01-2009 |
Mitsunori Hamazaki, Tokyo JP
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20120041030 | PYRIDINE THIO DERIVATIVE, AND PHARMACEUTICAL COMPOSITION WHICH CONTAINS SAME AND HAS ANTI-HELICOBACTER PYLORI ACTION - Disclosed are a novel pyridine thio derivative, and a pharmaceutical composition using the novel pyridine thio derivative, particularly a pharmaceutical composition having selective antibacterial activity against | 02-16-2012 |
Ryoichi Hamazaki, Kanagawa-Ken JP
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20100329409 | DRAIN SUMP OF NUCLEAR REACTOR CONTAINMENT VESSEL - A drain sump of a reactor containment vessel having a containment vessel floor down below a reactor pressure vessel, and includes a heat-proof sump cover and two or more drain flow paths. The drain sump is arranged inside the containment vessel floor. The heat-proof sump cover has a thickness, and covers an upper part of the drain sump. The thickness allows a top surface of the sump cover to lie in the same surface as a top surface of the containment vessel floor. The drain flow paths pass through the sump cover in a thickness direction to flow water therethrough and solidify a molten corium therein. The molten corium is produced in the unlikely event of a severe accident. | 12-30-2010 |
Ryoichi Hamazaki, Yokohama-Shi JP
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20110314858 | REACTOR CONTAINMENT VESSEL COOLING SYSTEM, REACTOR CONTAINMENT VESSEL, AND REACTOR CONTAINMENT VESSEL COOLING METHOD - A reactor containment vessel cooling technology for preventing the cooling capability and structural integrity of a reactor containment vessel cooling system from decreasing by lowering the temperature of water vapor and gases acquired by the reactor containment vessel cooling system is provided. Based on the technology, the present invention provides a reactor containment vessel cooling system that acquires water vapor in a reactor containment vessel by using water vapor pressure in the vessel as a drive force, condenses the acquired water vapor into condensate, and cools the reactor containment vessel with the condensate. The reactor containment vessel cooling system includes a heat exchange pool | 12-29-2011 |
20130070886 | HOLDING DEVICE - There is provided a holding device which can hold a molten corium for a predetermined period even when the molten corium is exposed to heat or undergoes any chemical reaction and which is applicable to practical use. There is provided a holding device provided below a nuclear reactor pressure vessel for holding a molten corium, wherein the holding device includes a base material in contact with a cooling medium, and a multilayer stack structure on the base material. The multilayer stack structure has a first layer having heat-resistant property, a second layer formed on the first layer and having heat-resistant property with lower heat conductivity than that of the first layer, and a third layer formed on the second layer and having corrosion-resistant property and impact-absorbing property. | 03-21-2013 |
Ryoichi Hamazaki, Kanagawa JP
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20090080589 | CORE CATCHER, MANUFACTURING METHOD THEREOF, REACTOR CONTAINMENT VESSEL AND MANUFACTURING METHOD THEREOF - Core debris generated during a molten reactor core in a reactor containment vessel penetrating the reactor containment vessel is configured to be caught by a core catcher located beneath the reactor containment vessel which has a main body having first stage cooling water channels and second stage surrounded by cooling fins extending radially. The number of the second stage cooling channels is larger than that of the first stage cooling channels. Cooling water is supplied from a cooling water injection opening and distributed to the first cooling water channels at a distributor. An intermediate header is formed between the first and the second cooling water channels, and the cooling water is distributed to the second cooling water channels uniformly. | 03-26-2009 |
20100239061 | REACTOR CONTAINMENT VESSEL AND WATER LEAK DETECTION FLOOR - A water leak detection floor transversally suspended by a pedestal side wall is installed between a reactor pressure vessel and a molten core holding apparatus. If a water leak occurs at the reactor pressure vessel, the water leak detection floor receives and detects the leak water. In a core meltdown accident, corium melts and penetrates the water leak detection floor and deposits on the molten core holding apparatus. | 09-23-2010 |
20120328067 | NUCLEAR POWER PLANT - An embodiment of a nuclear power plant has: a reactor vessel containing a core; a reactor containment vessel containing the reactor vessel; and a radiation heat reflecting member disposed at a portion below the reactor vessel inside the reactor containment vessel. The radiation heat reflecting member may block radiation heat, which is emitted toward a side wall surface of the reactor containment vessel from the core that has been put in a molten state by an accident and flowed downward from the reactor vessel to be accumulated at a lower portion of the reactor containment vessel. The radiation heat reflecting member may block radiation heat, which is emitted toward a supporting structure supporting devices disposed inside the reactor containment vessel. | 12-27-2012 |
Ryoji Hamazaki, Tokyo JP
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20090222781 | METHOD FOR DESIGNING CIRCUIT LAYOUT CAPABLE OF PROPAGATING SIGNALS SYNCHRONOUSLY WITHOUT SIGNIFICANT ALTERATION OF LAYOUT - In a circuit layout design method for designing an integrated circuit having signal lines synchronously propagating signals, delay correction cells having provisional values are inserted into the signal lines extending from respective output drivers to corresponding output pads for a set of signals to be synchronized in the designed original circuit. Based on the circuit data having the delay correction cells thus inserted, a layout is designed, based on which resistance values for those respective signal lines are calculated. The resistance value for the respective delay correction cells are corrected so as to equalize the resistance values for those signal lines, and the layout pattern is corrected based on the circuit data having the corrected delay correction cells. | 09-03-2009 |
Ryoji Hamazaki, Yamanashi JP
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20080301617 | COMPUTER READABLE RECORDING MEDIUM WITH A WIRING DESIGN PROGRAM STORED THEREON AND WIRING DESIGN DEVICE - An apex is extracted from a designed wiring layout. In start/end portion circular arc processing a circular arc is added to the apex-containing portion, and the layout data file is rewritten so that a portion, representing a region surrounded by circular arc and two lines, is added to the wiring line. In bend portion circular arc processing circular arcs are added to the respective apex-containing portions, and the layout data file is rewritten so that: a portion corresponding to a region surrounded by the circular arc and two lines is added to the apex-containing portion of the layout when the determined angle is less than 180 degrees; a portion corresponding to a region surrounded by the circular arc and two lines is removed from the apex-containing portion of the layout when the determined angle exceeds 180 degrees. | 12-04-2008 |
Shin Hamazaki, Tokushima-Shi JP
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20100224508 | Ink composition for sensing carbon dioxide gas, carbon dioxide indicator using the same, package provided with the carbon dioxide indicator, and method for sensing pinhole using the same - An ink composition for sensing carbon dioxide gas contains a pH indicator formed using a combination of two or more types of pH indicator components, binder, and solvent and allows easy visual observation of color changes of an indicating portion caused by the concentration of carbon dioxide gas. When the ink composition is applied to a carbon dioxide indicator and package, a pinhole and poor seal of a carbon-dioxide-ambient package are easily found. | 09-09-2010 |
Tatsuo Hamazaki, Tokyo JP
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20090291492 | METHOD FOR FORMING ORGAN - A method for forming an organ and/or tissue from undifferentiated cells derived from a vertebrate animal in vitro, which comprises the step of culturing the undifferentiated cells derived from a vertebrate animal in the presence of a retinoic acid X receptor ligand (e.g., a retinoic acid X receptor agonist or antagonist), and a method for forming a pancreas from undifferentiated cells derived from a vertebrate animal in vitro or a method for forming a tissue having morphology and function of a pancreas from undifferentiated cells derived from a vertebrate in vitro, which comprises the step of culturing the undifferentiated cells derived from a vertebrate animal in the presence of a retinoic acid receptor ligand, together with activin, that does not substantially bind to the retinoic acid receptor subtype γ. | 11-26-2009 |
Toshinobu Hamazaki, Kanagawa JP
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20090160887 | LIQUID DROPLET EJECTION HEAD AND IMAGE FORMING APPARATUS HAVING THE SAME - A liquid droplet ejection head comprises an ejector, a liquid viscosity-increase prevention structure and a liquid viscosity-increase prevention controller. The ejector includes a nozzle for ejecting a liquid droplet, a pressure chamber communicating with the nozzle through a communication path, and an actuator for applying pressure to a liquid in the pressure chamber. The liquid viscosity-increase prevention structure prevents an increase of viscosity of the liquid in the ejector. The liquid viscosity-increase prevention controller changes the operation frequency of the liquid viscosity-increase prevention structure between when the liquid droplet is ejected from the nozzle and when ejection of the liquid droplet is paused and no liquid droplet is being ejected from the nozzle. | 06-25-2009 |
20090262156 | LIQUID DROPLET EJECTING HEAD AND IMAGE FORMING APPARATUS - A liquid droplet ejecting head includes: an ejector having a nozzle, a pressure chamber, and a drive element that applies pressure to a liquid inside the pressure chamber; and a controller that applies a drive waveform to the drive element. The controller vibrates a flow velocity of the liquid ejected from the nozzle in a first positive direction vibration mode for causing a leading end portion of the liquid droplet to be ejected from the nozzle toward the opposite side of the pressure chamber side; and a second positive direction vibration mode for adjusting the velocity of a trailing end portion of the liquid droplet. An interval between the first positive direction vibration mode and the second positive direction vibration mode is set so as to make the velocity of the trailing end portion of the columnar liquid droplet faster than the velocity of the leading end portion thereof. | 10-22-2009 |
20140232773 | IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An image forming apparatus includes: a plurality of nozzles that include a normal nozzle which is normal in ejection of liquid droplets and an abnormal nozzle which is abnormal in ejection of liquid droplets; a storage unit in which nozzle information capable of determining a non-ejection nozzle which does not eject liquid droplets at the time of image forming is stored to correspond to each of a plurality of different conditions; and a control unit that performs a control based on the nozzle information corresponding to at least one of the conditions related to the image forming such that liquid droplets are not ejected from the non-ejection nozzle, and performs a control based on the image information such that liquid droplets are ejected from the nozzles except the non-ejection nozzle among the plurality of nozzles. | 08-21-2014 |
20150109391 | IMAGE FORMING APPARATUS - An image forming apparatus includes: a conveying device that conveys a recording medium; a droplets ejecting device that ejects droplets onto the recording medium being conveyed by the conveying device; a drying unit that dries the droplets that have been ejected on the recording medium being conveyed by the conveying device; and a varying unit that varies a conveyance path length from the droplets ejecting device to the drying unit in accordance with at least one of a conveyance speed of the recording medium and an ejected droplets permeation characteristic of the recording medium. | 04-23-2015 |
Yuichi Hamazaki, Nagoya-City JP
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20140290196 | MANUFACTURING METHOD FOR HONEYCOMB STRUCTURE AND HONEYCOMB STRUCTURE - Provided is a technique to manufacture a honeycomb structure reducing a width of dimensional difference generated during firing between an end part and a central part and having excellent thermal shock resistance, and the method includes: a honeycomb formed body preparing step of extruding a kneaded material including a cordierite forming raw material A, to prepare a formed body; a plugged honeycomb formed body preparing step of filling cell openings thereof with a plugging material which includes a forming raw material containing a cordierite forming raw material B and resin balloon of 1.0 to 15 mass % and has a difference in firing shrinkage rate of −1.0 to +2.0% from the formed body, to prepare a plugged formed body; and a honeycomb structure preparing step of firing the prepared plugged formed body, to prepare a honeycomb structure provided with porous plugged portions. | 10-02-2014 |
20140370235 | PLUGGED HONEYCOMB STRUCTURE - A honeycomb structure has porous partition walls defining and forming a plurality of cells communicating between two end faces, and a circumferential wall formed integrally with the partition walls. The cells include partial cells positioned in an outermost circumferential portion of the honeycomb structure and being partially in contact with the circumferential wall, and normal cells other than the partial cells. As to the normal cells, a plugging portion is formed in one end portion of each normal cell, and as to the partial cells, in the partial cells in which the plugging portion to be formed in one end portion thereof, the plugging portion is not formed in at least a part of a partial cell in which an area ratio obtained by Equation (1) is smaller than 80%: | 12-18-2014 |
Yuichi Hamazaki, Nagoya-Shi JP
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20140123611 | SEALED HONEYCOMB STRUCTURE AND DEVICE FOR CLEANING EXHAUST - A sealed honeycomb structure which can suppress increase of pressure loss and improve durability favorably is disclosed. A sealed honeycomb structure | 05-08-2014 |
20140311112 | SEALED HONEYCOMB STRUCTURE - A sealed honeycomb structure may include porous walls dividedly forming inlet cells and outlet cells extending from an end surface of an inlet side to an end surface of an outlet side, inlet and outlet side sealing portion | 10-23-2014 |
Yuji Hamazaki, Kyoto JP
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20090042235 | PHOTOREGULATED PEPTIDE, AND METHOD FOR REGULATION OF PEPTIDE-PROTEIN COMPLEX FORMATION USING THE PHOTOREGULATED PEPTIDE - The present invention provides a method of photoregulating the formation of a peptide-protein complex by using a novel peptide in which a structural change for recognizing a protein is photoregulated, in the formation of a complex between a peptide capable of recognizing a protein and a protein of interest. A peptide having an intramolecular cross-linkage via a photocleavable cross-linking group, and method for producing the same. Further, a peptide which has an intramolecular cross-linkage via a photocleavable cross-linking group and forms a cyclic structure together with the cross-linking group, containing a peptide having an epitope corresponding to a functional protein or a ligand at a part which forms the cyclic structure, and method for producing the same. A reaction regulation method comprising the steps of: irradiating a peptide which comprises a peptide having the above epitope, with light to cause cleavage of the photocleavable cross-linking group, whereby dissociating the cyclic structure; and initiating a reaction between the peptide in which the cyclic structure has dissociated and the functional protein or the ligand to form a complex. | 02-12-2009 |