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Masayuki Yamada
Masayuki Yamada, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110064569 | NICKEL-BASE ALLOY FOR FORGING OR ROLLING AND STEAM TURBINE COMPONENT MADE OF THE SAME - In one embodiment, a nickel-base alloy for forging or rolling contains, in weight %, carbon (C): 0.05 to 0.2, silicon (Si) 0.01 to 1, manganese (Mn): 0.01 to 1, cobalt (Co): 5 to 20, iron (Fe): 0.01 to 10, chromium (Cr): 15 to 25, and one kind or two kinds or more of molybdenum (Mo), tungsten (W) and rhenium (Re), with Mo+(W+Re)/2: 8 to 25, the balance being nickel (Ni) and unavoidable impurities. | 03-17-2011 |
Masayuki Yamada, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090074584 | NICKEL-BASED ALLOY FOR TURBINE ROTOR OF STEAM TURBINE AND TURBINE ROTOR OF STEAM TURBINE - A Nickel-based alloy for a turbine rotor of a steam turbine contains C: 0.01 to 0.15, Cr: 18 to 28, Co: 10 to 15, Mo: 8 to 12, Al: 1.5 to 2, Ti: 0.1 to 0.6, B: 0.001 to 0.006, Ta: 0.1 to 0.7 in % by weight, and the remaining portion is composed of Ni and unavoidable impurities. The Nickel-based alloy is composed of the above-stated chemical composition range, and thereby, a mechanical strength improves while maintaining forgeability as same as a conventional steel. | 03-19-2009 |
| 20090257865 | NI-BASE ALLOY FOR TURBINE ROTOR OF STEAM TURBINE AND TURBINE ROTOR OF STEAM TURBINE - An Ni-base alloy for a turbine rotor of a steam turbine contains in percent by weight C: 0.05 to 0.15, Cr: 22 to 28, Co: 10 to 22, Mo: 8 to 12, Al: 0.8 to less than 1.5, Ti: 0.1 to 0.6, B: 0.001 to 0.006, Re: 0.1 to 2.5, and the balance of Ni and unavoidable impurities. | 10-15-2009 |
| 20090285692 | NI-BASE ALLOY FOR TURBINE ROTOR OF STEAM TURBINE AND TURBINE ROTOR OF STEAM TURBINE - An Ni-base alloy for a turbine rotor of a steam turbine contains in percent by weight C: 0.01 to 0.15, Cr: 15 to 28, Co: 10 to 15, Mo: 8 to 12, Al: 1.5 to 2, Ti: 0.1 to 0.6, B: 0.001 to 0.006, Re: 0.5 to 3, and the balance of Ni and unavoidable impurities. | 11-19-2009 |
| 20090291016 | NICKEL-BASE CASTING SUPERALLOY AND CAST COMPONENT FOR STEAM TURBINE USING THE SAME AS MATERIAL - A Ni-base casting superalloy containing, in masse, C: 0.05 to 0.2, Si: 0.01 to 1, Mn: 0.01 to 1, Co: 5 to 20, Fe: 10 or less, Cr: 15 to 25, and one kind or two kinds or more of Mo, W, and Re, with Mo+(W+Re)/2: 8 to 25, the balance being Ni and unavoidable impurities. | 11-26-2009 |
| 20100158681 | NI-BASED ALLOY FOR A FORGED PART OF A STEAM TURBINE WITH EXCELLENT HIGH TEMPERATURE STRENGTH, FORGEABILITY AND WELDABILITY, ROTOR BLADE OF A STEAM TURBINE, STATOR BLADE OF A STEAM TURBINE, SCREW MEMBER FOR A STEAM TURBINE, AND PIPE FOR A STEAM TURBINE - A Ni-based alloy for a forged part of a steam turbine having excellent high temperature strength, forgeability and weldability includes, in percentage by mass, 0.01 to 0.15 of C, 18 to 28 of Cr, 10 to 15 of Co, 8 to 12 of Mo, 1.5 to 2 of Al, 0.1 to 3 of Ti, 0.001 to 0.006 of B, 0.1 to 0.7 of Ta, and the balance of Ni plus unavoidable impurities. | 06-24-2010 |
| 20100158682 | NI-BASED ALLOY FOR A CASTING PART OF A STEAM TURBINE WITH EXCELLENT HIGH TEMPERATURE STRENGTH, CASTABILITY AND WELDABILITY, TURBINE CASING OF A STEAM TURBINE,VALVE CASING OF A STEAM TURBINE, NOZZLE BOX OF A STEAM TURBINE, AND PIPE OF A STEAM TURBINE - A Ni-based alloy for a casting part of a steam turbine having excellent high temperature strength, castability and weldability includes, in percentage by mass, 0.01 to 0.15 of C, 18 to 28 of Cr, 10 to 15 of Co, 8 to 12 of Mo, 1.5 to 2 of Al, 0.1 to 3 of Ti, 0.001 to 0.006 of B, 0.1 to 0.7 of Ta, and the balance of Ni plus unavoidable impurities. | 06-24-2010 |
| 20100239425 | NICKEL-BASE ALLOY FOR TURBINE ROTOR OF STEAM TURBINE AND TURBINE ROTOR OF STEAM TURBINE USING THE SAME - A nickel (Ni)-base alloy for a turbine rotor of a steam turbine containing, in mass %, carbon (C): 0.01% to 0.15%, chromium (Cr): 18% to 28%, cobalt (Co): 10% to 15%, molybdenum (Mo): 8% to 12%, aluminum (Al): 0.5% to less than 1.5%, titanium (Ti): 0.7% to 3.0%, and boron (B): 0.001% to 0.006%, the balance being nickel (Ni) and unavoidable impurities. | 09-23-2010 |
Masayuki Yamada, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20100203392 | ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY, NONAQUEOUS SECONDARY BATTERY USING THE SAME, AND METHOD FOR PRODUCING ELECTRODE - The non aqueous secondary battery electrode of the present invention includes a mixture layer and a porous layer formed on the surface of the mixture layer. The mixture layer includes an electrode material expressed by the composition formula SiO | 08-12-2010 |
| 20110159370 | NONAQUEOUS SECONDARY BATTERY - The present invention provides a nonaqueous secondary battery including a positive electrode, a negative electrode and a nonaqueous electrolyte. A porous layer containing an insulating material not reactive with Li is disposed on a surface of the negative electrode active material containing layer opposite to the side facing the negative electrode current collector or a binder in the negative electrode active material containing layer is polyimide, polyamideimide or polyamide; and the negative electrode current collector has a 0.2% proof stress of 250 N/mm | 06-30-2011 |
Masayuki Yamada, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090127904 | Seat Structure, Seat Extension/Retraction Method and Vehicle - In a seat ( | 05-21-2009 |
| 20090146477 | THICKNESS OF A SEAT CUSHION AT THE BACK SIDE OF A SEAT CUSHION FRAME - In a seat ( | 06-11-2009 |
| 20090302652 | Seat structure and seat contraction method - When a seat ( | 12-10-2009 |
| 20090322133 | Seat Structure and Vehicle - In a seat ( | 12-31-2009 |
Masayuki Yamada, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090256379 | VEHICULAR SEAT DEVICE - A vehicular seat device assumes, as seat arrangements, a seating state and in which an occupant can sit, an entry/exit state in which the seat cushion ( | 10-15-2009 |
| 20090322134 | VEHICULAR SEAT DEVICE - A vehicular seat device has a first linking member ( | 12-31-2009 |
Masayuki Yamada, Toyama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090258504 | SUBSTRATE PROCESSING APPARATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - Provided are a substrate processing apparatus and a method of manufacturing a semiconductor device. The substrate processing apparatus includes a reaction vessel configured to process a substrate, a heater configured to heat an inside of the reaction vessel, a gas supply line configured to supply gas into the reaction vessel, a first valve installed at the gas supply line, a flow rate controller installed at the gas supply line, a main exhaust line configured to exhaust the inside of the reaction vessel, a second valve installed at the main exhaust line, a slow exhaust line installed at the main exhaust line, a third valve installed at the slow exhaust line, a throttle part installed at the slow exhaust line, a vacuum pump installed at the main exhaust line, and a controller configured to control the valves and the flow rate controller. | 10-15-2009 |
Masayuki Yamada, Gifu JP
| Patent application number | Description | Published |
|---|---|---|
| 20090236222 | BIOSENSOR - It is an object of the present invention to provide a sensor, which is capable of measuring, quickly and in high accuracy, concentration of neutral fat from a sample such as a biological sample or the like, without executing pretreatment of the sample. This object is attained by a biosensor for measuring concentration of neutral fat, based on value of current flowing in the electrode system, having: an insulating substrate; an electrode system having a working electrode and a counter electrode, formed onto the insulating substrate; and a reaction layer having a lipoprotein lipase, a glycerol dehydrogenase and an electron mediator, formed at the upper part or the vicinity of the electrode system. | 09-24-2009 |
Masayuki Yamada, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20090022587 | HOUSING ASSEMBLY FOR USE IN FAN UNIT AND FAN UNIT INCLUDING THE SAME - A housing assembly for a fan unit includes an upper housing having a lower engaging portion adjacent to its lower end surface and a lower housing having an upper engaging portion adjacent to its upper end surface. When one of the upper and lower housings rotates relative to the other about a center axis of the housings in a first direction with the opposing end surfaces of the housings in axial contact, the lower and upper engaging portions engage with each other. While the lower and upper engaging portions are in engagement, one of the lower and upper engaging portions presses the other in both axial directions to cause elastic axial deformation of the other; and one of the lower and upper engaging portions presses the other toward both the first direction and a second direction opposite thereto to cause elastic circumferential deformation of the other. | 01-22-2009 |
Masayuki Yamada, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090012790 | SPEECH RECOGNITION APPARATUS AND CONTROL METHOD THEREOF - A speech recognition apparatus which improves the sound quality of speech output as a speech recognition result is provided. The speech recognition apparatus includes a recognition unit, which recognizes speech based on a recognition dictionary, and a registration unit, which registers a dictionary entry of a new recognition word in the recognition dictionary. The recognition unit includes a generation unit, which generates a dictionary entry including speech of the new recognition word item and feature parameters of the speech, and a modification unit, which makes a modification for improving the sound quality of the speech included in the dictionary entry generated by the generation unit. The recognition unit includes a speech output unit, which outputs speech which is included in a dictionary entry corresponding to the recognition result of input speech, and is modified by the modification unit. | 01-08-2009 |
Masayuki Yamada, Toyonaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080225291 | CONCAVE DIFFRACTION GRATING DEVICE, REFLECTIVE DISPERSION DEVICE, AND SPECTRAL DEVICE - A concave diffraction grating device, a reflective dispersion device, and a spectral device of the invention include a diffraction grating plane having an aspherical configuration, wherein the diffraction grating plane is symmetrical in a predetermined direction, and asymmetrical in a direction orthogonal to the predetermined direction in such a manner that the curvature of one end portion of the diffraction grating plane in the direction orthogonal to the predetermined direction is gradually decreased, and the curvature of the other end portion thereof is gradually increased. The concave diffraction grating device, the reflective dispersion device, and the spectral device with the above arrangement have desirable slit image forming performance with respect to all the wavelengths in a visible region, and are suitable for mass-production. | 09-18-2008 |
Masayuki Yamada, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20110229339 | METHOD OF MANUFACTURING STEAM TURBINE ROTOR AND STEAM TURBINE ROTOR - A method of manufacturing a steam turbine rotor which includes an ultra-high temperature side portion in which ultra-high temperature steam flows and a high temperature side portion in which high temperature steam flows, the manufacturing method including the steps of: preparing a first electrode having a chemical composition corresponding to a chemical composition of a heat resistant alloy making up the ultra-high temperature side portion and a second electrode having a chemical composition corresponding to a chemical composition of the high temperature side portion; tentatively joining together joints of the electrodes, with the joints of the electrodes made smaller in cross sectional area than other electrode portions; subjecting the tentatively joined first and second electrodes to an ESR process to obtain an ESR ingot and forging the ingot into a shape of a rotor to obtain a rotor forging; and heat-treating the rotor forging to obtain a rotor blank and manufacturing the steam turbine rotor from the rotor blank. | 09-22-2011 |