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11. 发明授权

US09856735B2 Method of manufacturing steam turbine rotor and steam turbine rotor 有权
公开(公告)号：US09856735B2
公开(公告)日：2018-01-02
申请号：US13127517
申请日：2009-10-27
申请人： Masayuki Yamada , Takao Inukai , Kiyoshi Imai , Shigekazu Miyashita , Kuniyoshi Nemoto , Reki Takaku
发明人： Masayuki Yamada , Takao Inukai , Kiyoshi Imai , Shigekazu Miyashita , Kuniyoshi Nemoto , Reki Takaku
IPC分类号： F01D5/06
CPC分类号： F01D5/06 , F05D2220/31 , Y10T29/49316
摘要： 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.

12. 发明申请

US20110229339A1 METHOD OF MANUFACTURING STEAM TURBINE ROTOR AND STEAM TURBINE ROTOR 有权
标题翻译：制造蒸汽涡轮转子和蒸汽轮机转子的方法
公开(公告)号：US20110229339A1
公开(公告)日：2011-09-22
申请号：US13127517
申请日：2009-10-27
申请人： Masayuki Yamada , Takao Inukai , Kiyoshi Imai , Shigekazu Miyashita , Kuniyoshi Nemoto , Reki Takaku
发明人： Masayuki Yamada , Takao Inukai , Kiyoshi Imai , Shigekazu Miyashita , Kuniyoshi Nemoto , Reki Takaku
IPC分类号： F01D5/02 , B21D53/00
CPC分类号： F01D5/06 , F05D2220/31 , Y10T29/49316
摘要： 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.
摘要翻译：一种蒸汽轮机转子的制造方法，其包括超高温蒸汽流过的超高温侧部分和高温蒸汽流过的高温侧部分，所述制造方法包括以下步骤：制备第一电极具有对应于构成超高温侧部的耐热合金的化学成分的化学成分和具有与高温侧部的化学成分相当的化学成分的第二电极; 暂时将电极的接头连接在一起，电极的接头的横截面积比其他电极部分小; 对暂时接合的第一和第二电极进行ESR处理以获得ESR锭，并将铸锭锻造成转子的形状以获得转子锻造; 并对转子锻造进行热处理以获得转子坯料，并从转子坯件制造汽轮机转子。

13. 发明授权

US5611873A High pressure-low pressure single cylinder turbine rotor and method of making 失效
标题翻译：高压低压单缸汽轮机转子及其制造方法
公开(公告)号：US5611873A
公开(公告)日：1997-03-18
申请号：US413156
申请日：1995-03-29
申请人： Masayuki Yamada , Yoichi Tsuda
发明人： Masayuki Yamada , Yoichi Tsuda
IPC分类号： G11B5/86 , C21D9/38 , C22C38/46 , C21D8/10 , C22C38/44
CPC分类号： C22C38/46 , C21D9/38
摘要： A high pressure-low pressure single cylinder turbine rotor is disclosed which is characterized by being formed of a steel of a composition having, by weight, a C content of from 0.10 to 0.35%, a Si (silicon) content of not more than 0.3% (not including 0%), a Mn (manganese) content of not more than 1.0% (not including 0%), a Ni content of from 1.0 to 2.0%, a Cr (chromium) content of from 1.5 to 3.0%, a Mo content of from 0.9 to 1.3%, a V (vanadium) content of from 0.10 to 0.35%, a Nb (niobium) content of from 0.01 to 0.15%, a W content of from 0.1 to 1.5%, and the balance of Fe (iron) and inevitable impurities, the inevitable impurities having a P content of not more than 0.005%, a S content of not more than 0.001%, an As content of not more than 0.008%, a Sb content of not more than 0.004%, and a Sn content of not more than 0.008%.
摘要翻译：公开了一种高压低压单缸汽轮机转子，其特征在于由具有0.10至0.35重量％的C含量，不大于0.3的Si（硅）含量的组合物的钢形成％（不包括0％），Mn（锰）含量不大于1.0％（不包括0％），Ni含量为1.0至2.0％，Cr（铬）含量为1.5至3.0％ Mo含量为0.9〜1.3％，V（钒）含量为0.10〜0.35％，Nb（铌）含量为0.01〜0.15％，W含量为0.1〜1.5％，余量为 Fe（铁）和不可避免的杂质，P含量不大于0.005％，S含量不大于0.001％，As含量不大于0.008％，Sb含量不大于0.004的不可避免的杂质％，Sn含量不大于0.008％。

14. 发明授权

US5716468A Process for producing high-and low-pressure integral-type turbine rotor 失效
标题翻译：制造高低压一体式涡轮转子的方法
公开(公告)号：US5716468A
公开(公告)日：1998-02-10
申请号：US576460
申请日：1995-12-21
申请人： Yasuhiko Tanaka , Yasumi Ikeda , Tsukasa Azuma , Masayuki Yamada , Yoichi Tsuda
发明人： Yasuhiko Tanaka , Yasumi Ikeda , Tsukasa Azuma , Masayuki Yamada , Yoichi Tsuda
IPC分类号： F01D5/02 , B23P15/02 , C21D1/18 , C21D1/28 , C21D1/78 , C21D6/00 , C21D9/28 , C21D9/38 , C22C38/00 , C22C38/48 , F01D5/06 , F01D5/28 , C21D8/00
CPC分类号： F01D5/286 , C21D1/78 , C21D6/002 , C21D9/38 , C22C38/48 , C21D1/18 , C21D1/28 , C21D2221/00 , F05D2230/25
摘要： A rotor forging composed of Cr--Mo--V type alloy based on iron is normalizing-treated at a temperature of from 1000 to 1150.degree. C., the temperature is maintained at 650.degree.-750.degree. C. on the way of cooling the temperature from the normalizing-treating temperature to pearlite transform the microstructure of the rotor forging, the portions of the rotor forging corresponding to a high pressure or middle pressure portion are quenched at 940.degree.-1020.degree. C. and the portion corresponding to the low pressure portion is quenched at 850.degree.-940.degree. C. after the heat treatment is carried out at 920.degree.-950.degree. C. once or more times, and the rotor forging is subjected to tempering at 550.degree.-700.degree. C. once or more times. A high creep strength at the high and middle pressure portions can be obtained and, at the same time, the toughness at the low pressure portion is drastically enhanced.
摘要翻译：由铁基的Cr-Mo-V型合金构成的转子锻造在1000〜1150℃的温度下进行标准化处理，在冷却温度的过程中将温度保持在650〜从归一化处理温度向珠光体转变为转子锻造的微观结构，对应于高压或中压部分的转子锻造部分在940-1020℃下淬火，对应于低压部分的部分在920-950℃进行一次或多次热处理后，在850-940℃下淬火，转子锻件在550〜-78℃下回火一次或多次。可以获得高中压部分的高蠕变强度，并且同时，低压部分的韧性显着提高。

15. 发明授权

US09284633B2 Heat resistant cast steel, manufacturing method thereof, cast parts of steam turbine, and manufacturing method of cast parts of steam turbine 有权
标题翻译：耐热铸钢及其制造方法，蒸汽轮机的铸件，蒸汽轮机的铸件的制造方法
公开(公告)号：US09284633B2
公开(公告)日：2016-03-15
申请号：US13336402
申请日：2011-12-23
申请人： Masayuki Yamada , Reki Takaku , Haruki Ohnishi , Kenichi Okuno , Kenichi Imai , Shinji Tanaka , Kazuhiro Miki
发明人： Masayuki Yamada , Reki Takaku , Haruki Ohnishi , Kenichi Okuno , Kenichi Imai , Shinji Tanaka , Kazuhiro Miki
IPC分类号： C21D8/00 , C22C38/02 , C21D1/26 , C21D1/28 , C21D6/00 , C22C38/00 , C22C38/04 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , C21D9/00 , C21D9/50
CPC分类号： C22C38/02 , C21D1/26 , C21D1/28 , C21D6/002 , C21D9/0068 , C21D9/50 , C21D2211/001 , C21D2211/004 , C21D2211/008 , C22C38/001 , C22C38/04 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54
摘要： A heat resistant cast steel containing, in mass %, C: 0.05-0.15, Si: 0.03-0.2, Mn: 0.1-1.5, Ni: 0.1-1, Cr: 8-10.5, Mo: 0.2-1.5, V: 0.1-0.3, Co: 0.1-5, W: 0.1-5, N: 0.005-0.03, Nb: 0.01-0.2, B: 0.002-0.015, Ti: 0.01-0.1, Fe and unavoidable impurities. A method for manufacturing a heat resistant cast steel, the method including melting raw materials to obtain a molten metal, refining and degassing the molten metal, pouring the molten metal into a predetermined mold to form a shape, performing an annealing treatment at a temperature of 1000 to 1150° C., performing a normalizing treatment at a temperature of 1000 to 1200° C., performing a first stage tempering treatment at a temperature of 500 to 700° C., and performing a second stage tempering treatment at a temperature of 700 to 780° C.
摘要翻译：以质量％计含有C：0.05-0.15，Si：0.03-0.2，Mn：0.1-1.5，Ni：0.1-1，Cr：8-10.5，Mo：0.2-1.5，V：0.1的耐热铸钢 -0.3，Co：0.1-5，W：0.1-5，N：0.005-0.03，Nb：0.01-0.2，B：0.002-0.015，Ti：0.01-0.1，Fe和不可避免的杂质。一种制造耐热铸钢的方法，该方法包括熔化原料以获得熔融金属，精炼和脱气熔融金属，将熔融金属倒入预定的模具中以形成形状，在温度为 1000〜1150℃，在1000〜1200℃的温度下进行标准化处理，在500〜700℃的温度下进行第一阶段回火处理，在温度为 700〜780℃

16. 发明申请

US20140227562A1 LITHIUM SECONDARY-BATTERY PACK, ELECTRONIC DEVICE USING SAME, CHARGING SYSTEM, AND CHARGING METHOD 审中-公开
标题翻译：锂二次电池组，使用相同的电子设备，充电系统和充电方法
公开(公告)号：US20140227562A1
公开(公告)日：2014-08-14
申请号：US14241663
申请日：2012-09-03
申请人： Haruki Kamizori , Itaru Gosho , Masayuki Yamada , Fusaji Kita
发明人： Haruki Kamizori , Itaru Gosho , Masayuki Yamada , Fusaji Kita
IPC分类号： H02J7/00 , H01M2/34
CPC分类号： H02J7/0052 , H01M2/34 , H01M4/131 , H01M4/366 , H01M4/483 , H01M10/052 , H01M2200/106 , Y02T10/7011
摘要： A lithium secondary-battery pack of the present invention includes: a lithium secondary battery including an electrode body and a non-aqueous electrolyte, the electrode body including a positive electrode and a negative electrode facing each other, and a separator interposed therebetween; a PTC (Positive Temperature Coefficient) element; and a protection circuit including a field-effect transistor, wherein the negative electrode includes a negative electrode material mixture layer containing a Si-containing material as a negative electrode active material, and, where Z represents an impedance (Ω) of the lithium secondary-battery pack and Q represents a capacity (Ah) of the lithium secondary-battery pack, an impedance capacity index represented by Z/Q is 0.055 Ω/Ah or less.
摘要翻译：本发明的锂二次电池组包括：锂二次电池，其包括电极体和非水电解质，所述电极体包括正极和负极彼此面对的隔膜; PTC（正温度系数）元件; 以及包括场效应晶体管的保护电路，其中所述负极包括含有含Si材料作为负极活性物质的负极材料混合物层，并且其中Z表示所述锂二次电池的阻抗（＆amp; OHgr）电池组，Q表示锂二次电池组的容量（Ah），Z / Q表示的阻抗容量指数为0.055＆OHgr / Ah以下。

17. 发明授权

US08790829B2 Nonaqueous secondary battery 有权
标题翻译：非水二次电池
公开(公告)号：US08790829B2
公开(公告)日：2014-07-29
申请号：US13393455
申请日：2011-09-08
申请人： Satoshi Kono , Masayuki Yamada , Akira Inaba , Kazutaka Matsuo
发明人： Satoshi Kono , Masayuki Yamada , Akira Inaba , Kazutaka Matsuo
IPC分类号： H01M4/13
CPC分类号： H01M4/587 , H01M4/364 , H01M4/386 , H01M4/505 , H01M4/525 , H01M10/0525
摘要： The present invention provides a nonaqueous secondary battery with a high capacity, an excellent level of safety, and excellent charge-discharge cycle characteristics. The negative electrode contains, as negative electrode active materials, a graphite carbon material and a material containing Si as a constituent element, and the positive electrode includes, as a positive electrode active material, a lithium-containing composite oxide represented by the following general composition formula (1) and containing sulfur in a range of 0.01 mass % to 0.5 mass %: Li1+yMO2 (1) where y satisfies −0.3≦y
摘要翻译：本发明提供一种容量大，安全性优异，充放电循环特性优异的非水系二次电池。负极包含作为负极活性物质的石墨碳材料和含有Si作为构成元素的材料，正极包含作为正极活性物质的由以下总体组成表示的含锂复合氧化物式（1），含有0.01质量％〜0.5质量％范围的硫：Li1 + yMO2（1）其中y满足-0.3＆nlE; y <0.3，M表示包含Ni，Co， Mn，Mg和Al，Ba，Sr，Ti和Zr中的至少一种，并且当a，b，c和d分别表示Ni，Co，Mn和Mg时，以mol％表示，e表示Al，构成M，a，b，c，d和e的所有元素的Ba，Sr，Ti和Zr的摩尔％满足70＆nlE; a＆nlE; 97,0.5

18. 发明授权

US08778450B2 Optical member and method of manufacturing the same 有权
标题翻译：光学构件及其制造方法
公开(公告)号：US08778450B2
公开(公告)日：2014-07-15
申请号：US13010843
申请日：2011-01-21
申请人： Zhang Zuyi , Hiroyuki Tanaka , Masayuki Yamada
发明人： Zhang Zuyi , Hiroyuki Tanaka , Masayuki Yamada
IPC分类号： B05D5/06
CPC分类号： G02B1/118 , C03C1/008 , C03C17/007 , C03C17/3411 , C03C17/3494 , C03C2204/08 , C03C2217/475 , C03C2217/734 , C03C2217/78 , C03C2218/111 , G02B1/02 , Y10T428/24355 , Y10T428/31
摘要： An optical member including an oxide layer that has a stable fine textured structure and is excellent in durability is provided. The optical member includes a base material and an antireflection coating on a surface of the base material. The antireflection coating includes at least an oxide layer having a fine textured structure on the surface, and the oxide layer contains a phosphate compound. Furthermore, a method of manufacturing the optical member is provided.
摘要翻译：提供了包括具有稳定的细纹理结构并且耐久性优异的氧化物层的光学构件。光学构件在基材的表面上包括基材和抗反射涂层。抗反射涂层至少包括在表面具有细纹理结构的氧化物层，氧化物层含有磷酸盐化合物。此外，提供了制造光学构件的方法。

19. 发明授权

US08481212B2 Non-aqueous secondary battery 有权
标题翻译：非水二次电池
公开(公告)号：US08481212B2
公开(公告)日：2013-07-09
申请号：US13511084
申请日：2011-09-12
申请人： Naokage Tanaka , Akira Inaba , Masayuki Yamada , Masayuki Yoshiya
发明人： Naokage Tanaka , Akira Inaba , Masayuki Yamada , Masayuki Yoshiya
IPC分类号： H01M4/13
CPC分类号： H01M4/131 , C01B33/113 , H01M4/133 , H01M4/366 , H01M4/483 , H01M4/587 , H01M10/052 , Y02E60/122 , Y02T10/7011
摘要： The non-aqueous secondary battery of the present invention includes a positive electrode, a negative electrode, a non-aqueous electrolyte, and a separator, the negative electrode contains a negative electrode active material containing a graphitic carbon material and a composite in which a carbon coating layer is formed on a surface of a core material containing Si and O as constituent elements, the composite has a carbon content of 10 to 30 mass %, the composite has an intensity ratio I510/I1343 of a peak intensity I510 at 510 cm−1 derived from Si to a peak intensity I1343 at 1343 cm−1 derived from carbon of 0.25 or less when a Raman spectrum of the composite is measured at a laser wavelength of 532 nm, and the half-width of the (111) diffraction peak of Si is less than 3.0° when the crystallite size of an Si phase contained in the core material is measured by X-ray diffractometry using CuKα radiation.
摘要翻译：本发明的非水系二次电池包括正极，负极，非水电解质和隔膜，所述负极含有含有石墨碳材料的负极活性物质和碳在含有Si和O作为构成元素的芯材的表面上形成涂层，该复合材料的碳含量为10〜30质量％，复合材料的强度比I510 / I1343为510cm -1的峰强度I510， 1，衍射自Si的峰值强度I1343为1343cm -1，当在532nm的激光波长下测量复合物的拉曼光谱时，（111）衍射峰的半值当通过使用CuKalpha辐射的X射线衍射法测量芯材中包含的Si相的微晶尺寸时，Si的含量小于3.0°。

20. 外观设计

USD676793S1 Trunk lid for an automobile 有权
标题翻译：汽车后盖
公开(公告)号：USD676793S1
公开(公告)日：2013-02-26
申请号：US29405104
申请日：2011-10-28
申请人： Masayuki Yamada , Junichi Toura
设计人： Masayuki Yamada , Junichi Toura

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