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1. 发明授权

US06182439B2 High and low pressure sides-integrating system turbine, long blades thereof and combined cycle power generation system 有权
标题翻译：高低压侧系统涡轮，长叶片和联合循环发电系统
公开(公告)号：US06182439B2
公开(公告)日：2001-02-06
申请号：US09385139
申请日：1999-08-31
申请人： Masao Siga , Takeshi Onoda , Shigeyoshi Nakamura , Ryo Hiraga
发明人： Masao Siga , Takeshi Onoda , Shigeyoshi Nakamura , Ryo Hiraga
IPC分类号： F01D528
CPC分类号： F01D5/142 , C22C38/001 , C22C38/46 , C22C38/48 , F01D5/141 , F01D5/28 , F05D2240/60 , F05D2300/171
摘要： A combined cycle power generation system in which a generator is driven by a steam turbine and a gas turbine includes a steam turbine rotor having a mono-block rotor shaft with blades mounted thereon in multi-stages from a high pressure side to a low pressure side and a casing covering the rotor. An inlet temperature of steam to first stage blades is not less than 530° C. and the rotor shaft is made of a Ni—Cr—Mo—V low alloy steel of bainitic structure having a higher creep rupture strength at the high pressure side than at the low pressure side and a 538° C. and 105 h creep rupture strength not less than 12 kg/mm2 at a central portion, and having mounted thereon at the central portion, first stage blades at the high pressure side or FATT of not more than 20° C. Final stage blades are mounted at the low pressure side having a room temperature V-notch impact value of not less than 4 kg/m, and blades of at least a final stage have a value of blade length in inches times revolution in rpm of not less than 125,000 and are made of martensite stainless steel including 8-13 wt. % Cr.
摘要翻译：发电机由蒸汽轮机和燃气轮机驱动的联合循环发电系统包括具有单块转子轴的汽轮机转子，该单块转子轴具有从高压侧到低压侧多级安装的叶片以及覆盖转子的壳体。第一级叶片的蒸汽入口温度不低于530℃，转子轴由高压侧具有较高蠕变断裂强度的贝氏体组织的Ni-Cr-Mo-V低合金钢制成，在低压侧，538℃和105h蠕变断裂强度在中心部分不小于12kg / mm2，并且在中心部分安装在其上，在高压侧的第一级叶片或不是FATT的FATT 超过20℃。最终级叶片安装在低压侧，其室温V形缺口冲击值不小于4kg / m，并且至少最后一级的叶片具有以英寸为单位的叶片长度的值转速不低于125,000 rpm，由马氏体不锈钢制成，包括8-13wt。％Cr。

2. 发明授权

US6074169A High and low pressure sides-integrating steam turbine, long blades thereof and combined cycle power generation system 失效
标题翻译：高低压侧集成汽轮机，长叶片和联合循环发电系统
公开(公告)号：US6074169A
公开(公告)日：2000-06-13
申请号：US934665
申请日：1997-09-22
申请人： Masao Siga , Takeshi Onoda , Shigeyoshi Nakamura , Ryo Hiraga
发明人： Masao Siga , Takeshi Onoda , Shigeyoshi Nakamura , Ryo Hiraga
IPC分类号： F01D1/04 , C22C38/00 , C22C38/44 , C22C38/46 , C22C38/48 , F01D5/02 , F01D5/14 , F01D5/28 , F01D25/00 , F01K7/22
CPC分类号： F01D5/142 , C22C38/001 , C22C38/46 , C22C38/48 , F01D5/141 , F01D5/28 , F05D2240/60 , F05D2300/171
摘要： A high and low pressure sides integrating steam turbine having high and low pressure sides integrating steam turbine blades, each made of a martensite steel including 8-13 wt % Cr, and having a blade length of 33 inches or more for 60 Hz power generation and 40 inches for 50 Hz power generation.
摘要翻译：集成蒸汽轮机的高低压侧集成蒸汽涡轮机叶片，每个蒸汽涡轮叶片均由包含8-13重量％Cr的马氏体钢制成，并具有用于60Hz发电的叶片长度为33英寸或更大， 40英寸，用于50 Hz发电。

3. 发明授权

US5898177A Electron microscope 失效
标题翻译：电子显微镜
公开(公告)号：US5898177A
公开(公告)日：1999-04-27
申请号：US900001
申请日：1997-07-24
申请人： Kishio Hidaka , Takeo Kamino , Toshie Yaguchi , Katsuhisa Usami , Takashi Aoyama , Shigeyoshi Nakamura , Ryo Hiraga , Masahiro Tomita
发明人： Kishio Hidaka , Takeo Kamino , Toshie Yaguchi , Katsuhisa Usami , Takashi Aoyama , Shigeyoshi Nakamura , Ryo Hiraga , Masahiro Tomita
IPC分类号： H01J37/20
CPC分类号： H01J37/20 , H01J2237/2001
摘要： A method of operating an electron microscope under a high temperature and the electron microscope are provided. The electron microscope can stably set and efficiently heat a sample to observe and measure high temperature physical properties such as phase transformation, phase transition and the like required for development of a heat resistant material. In the method of operating the electron microscope and the electron microscope, a sample to be observed is set so as to position at a central hole of a double spiral flat filament, the detachable heating stage is fixed to the heating holder using screws of a pivot, and the heating stage is tilted by vertical movement of a crank-shaped arm. The heating stage and the arm are insulated from each other by an insulating body, and current from a power source is conducted by a conductor wire to heat the filament.
摘要翻译：提供了一种在高温和电子显微镜下操作电子显微镜的方法。电子显微镜可以稳定地设定和有效地加热样品，以观察和测量耐热材料显影所需的相变，相变等高温物理性能。在操作电子显微镜和电子显微镜的方法中，将待观察的样品设置为位于双螺旋扁平细丝的中心孔处，可拆卸加热台使用枢轴的螺钉固定到加热支架并且通过曲柄形臂的垂直运动使加热台倾斜。加热台和臂通过绝缘体彼此绝缘，并且来自电源的电流通过导线传导以加热灯丝。

4. 发明授权

US4775967A Beam spot control device using a thin micro lens with an actuator 失效
标题翻译：光束点控制装置使用具有致动器的薄微透镜
公开(公告)号：US4775967A
公开(公告)日：1988-10-04
申请号：US786499
申请日：1985-10-11
申请人： Satoshi Shimada , Hiroshi Sasaki , Nobuyoshi Tsuboi , Hideki Nihei , Norifumi Miyamoto , Ito Tetsuo , Yoshio Sato , Atsumi Watanabe , Ryo Hiraga
发明人： Satoshi Shimada , Hiroshi Sasaki , Nobuyoshi Tsuboi , Hideki Nihei , Norifumi Miyamoto , Ito Tetsuo , Yoshio Sato , Atsumi Watanabe , Ryo Hiraga
IPC分类号： G11B7/08 , G11B7/09 , G11B7/135 , G11B7/00
CPC分类号： G11B7/1353 , G11B7/08 , G11B7/0937 , G11B7/1372 , G11B7/0909
摘要： In the present invention, a micro Fresnel lens in the shape of a thin film is used. A lens driving member constructed of piezoelectric transducers or of magnets and coils is disposed around the lens. The focus of the lens is adjusted by controlling applied voltages to the piezoelectric transducers or the coils.
摘要翻译：在本发明中，使用薄膜形状的微型菲涅尔透镜。由压电换能器或磁体和线圈构成的透镜驱动部件设置在透镜周围。通过控制对压电换能器或线圈的施加电压来调整透镜的焦点。

5. 发明授权

US06546713B1 Gas turbine for power generation, and combined power generation system 失效
标题翻译：发电用燃气轮机组合发电系统
公开(公告)号：US06546713B1
公开(公告)日：2003-04-15
申请号：US09555882
申请日：2000-06-08
申请人： Kishio Hidaka , Shigeyoshi Nakamura , Yutaka Fukui , Masao Shiga , Ryo Hiraga , Hajime Toriya , Toshio Fujita
发明人： Kishio Hidaka , Shigeyoshi Nakamura , Yutaka Fukui , Masao Shiga , Ryo Hiraga , Hajime Toriya , Toshio Fujita
IPC分类号： F02C618
CPC分类号： C22C38/52 , C22C19/055 , C22C19/056 , C22C19/057 , C22C38/02 , C22C38/04 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/54 , Y02E20/16
摘要： A gas turbine for power generation operated at a turbine nozzle inlet temperature ranging from 1200 to 1650° C., which is improved to obtain a high heat efficiency by making disk blades and nozzles arranged in first to final stages from optimum materials and optimally cooling these disk blades and nozzles, and to obtain a combined power generation system using the gas turbine. The combined power generation system includes a highly efficient gas turbine operated at a turbine nozzle inlet combustion gas temperature ranging from 1200 to 1650° C., and a high pressure-intermediate pressure-low pressure integral type steam turbine operated at a steam inlet temperature of 530° C. or more, wherein the gas turbine is configured such that turbine blades, nozzles and disks are each cooled, and the blades and nozzles are each made from an Ni-based alloy having a single crystal or columnar crystal structure and disks are made from a martensite steel.
摘要翻译：用于发电的燃气轮机在1200至1650℃的涡轮喷嘴入口温度下运行，其通过使盘片和喷嘴从最佳材料的第一到最后阶段排列而最佳地冷却，从而获得高的热效率磁盘叶片和喷嘴，并且获得使用燃气轮机的组合发电系统。组合发电系统包括在涡轮喷嘴入口燃烧气体温度范围为1200至1650℃的高效燃气轮机和高在530℃或更高的蒸气入口温度下工作的压力 - 中压低压一体式蒸汽轮机，其中燃气轮机被构造成使得涡轮机叶片，喷嘴和盘都被冷却，并且叶片和喷嘴各自由具有单晶或柱状晶体结构的Ni基合金制成，圆盘由马氏体钢制成。

6. 发明授权

US06174132B1 Steam-turbine power plant and steam turbine 失效
标题翻译：蒸汽轮机发电厂和汽轮机
公开(公告)号：US06174132B1
公开(公告)日：2001-01-16
申请号：US09075770
申请日：1998-05-11
申请人： Masao Shiga , Ryo Hiraga , Takeshi Onoda , Nobuo Shimizu , Norio Yamada , Mitsuo Kuriyama , Kishio Hidaka , Shigeyoshi Nakamura , Yutaka Fukui , Toshio Fujita
发明人： Masao Shiga , Ryo Hiraga , Takeshi Onoda , Nobuo Shimizu , Norio Yamada , Mitsuo Kuriyama , Kishio Hidaka , Shigeyoshi Nakamura , Yutaka Fukui , Toshio Fujita
IPC分类号： F02C300
CPC分类号： F01D5/28 , B23K35/004 , B23K35/308 , C21D9/38 , C21D2211/005
摘要： A steam turbine in which principal components to be exposed to high temperatures are all made of ferritic steel, whereby the temperatures of main steam and reheat steam can be increased to 610-660 (° C.). The rotor shaft (23 in FIG. 1) of the steam turbine is made of ferritic forged steel whose 100,000-hour creep rupture strength is at least 15 (kg/mm2) at the service temperature of the rotor shaft. Likewise, the casing (18) is made of ferritic cast steel whose 100,000-hour creep rupture strength is at least 10 (kg/mm2). The steam turbine of high thermal efficiency can be applied to a steam-turbine power plant.
摘要翻译：一个蒸汽轮机，其主要部件暴露在高温下均由铁素体钢制成，主蒸汽和再热蒸汽的温度可以提高到610-660（℃）。蒸汽轮机的转子轴（图1中的23）由铁素体锻钢制成，其在转子轴的使用温度下的100,000小时蠕变断裂强度为至少15（kg / mm 2）。同样，壳体（18）由铁素体铸钢制成，其100,000小时蠕变断裂强度至少为10（kg / mm2）。具有高热效率的蒸汽轮机可以应用于蒸汽轮机发电厂。

7. 发明授权

US06419453B2 Steam turbine rotor shaft 有权
标题翻译：蒸汽轮机转子轴
公开(公告)号：US06419453B2
公开(公告)日：2002-07-16
申请号：US09797989
申请日：2001-03-05
申请人： Yutaka Fukui , Hiroyuki Doi , Masahiko Arai , Ryo Hiraga , Kenichiro Nomura , Toshio Fujita , Yasuhiko Tanaka
发明人： Yutaka Fukui , Hiroyuki Doi , Masahiko Arai , Ryo Hiraga , Kenichiro Nomura , Toshio Fujita , Yasuhiko Tanaka
IPC分类号： B63H126
CPC分类号： F01D5/28 , C21D8/0205 , C21D9/28 , C21D9/38 , C22C38/001 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/52 , C22C38/54 , F01D25/005 , F05C2201/0463 , F05C2201/0466 , F05D2220/31 , F05D2240/60 , F05D2300/131 , F05D2300/132
摘要： The main object of the present invention is to provide a steam turbine rotor shaft whose high-temperature strength is excellent at a selected temperature of 650 degrees C. A steam turbine rotor shaft comprising 0.05% to 0.20% by weight of carbon, 0.20% or less by weight of silicon, 0.05% to 1.5% by weight of manganese, 0.01% to 1.0% by weight of nickel, 9.0% to 13.0% by weight of chrome, 0.05% to 2.0% by weight of molybdenum, 0.5% to 5.0% by weight of tungsten, 0.05% to 0.30% by weight of vanadium, 0.01% to 0.20% by weight of niobium, 0.5% to 10.0% by weight of cobalt, 0.01% to 0.1% by weight of nitrogen, 0.001% to 0.030% by weight of boron, 0.0005% to 0.006% by weight of aluminum, and the remaining parts substantially comprising iron and inevitable impurities.
摘要翻译：本发明的主要目的在于提供一种蒸汽轮机转子轴，其特征在于，在选定温度为650度的汽轮机转子轴的选定温度下，包括0.05重量％至0.20重量％的碳，0.20重量％以下，通过重量的硅，0.05〜1.5％的锰，0.01〜1.0％的镍，9.0〜13.0％的铬，0.05〜2.0％的钼，0.5〜5.0％的重量的钨，0.05〜0.30％的钒，0.01〜0.20％的铌，0.5〜10.0％的钴，0.01〜0.1％的氮，0.001〜0.030％的重量的硼，0.0005％至0.006％的铝，其余部分基本上包含铁和不可避免的杂质。

8. 发明授权

US06248969B1 Vacuum circuit breaker, and vacuum bulb and vacuum bulb electrode used therefor 失效
标题翻译：真空断路器，真空管和用于此的真空管电极
公开(公告)号：US06248969B1
公开(公告)日：2001-06-19
申请号：US09154840
申请日：1998-09-17
申请人： Katsuhiro Komuro , Yoshitaka Kojima , Noboru Baba , Ryo Hiraga , Toru Tanimizu , Yoshimi Hakamata , Katsumi Kuroda , Hitoshi Okabe , Shigeru Kikuchi
发明人： Katsuhiro Komuro , Yoshitaka Kojima , Noboru Baba , Ryo Hiraga , Toru Tanimizu , Yoshimi Hakamata , Katsumi Kuroda , Hitoshi Okabe , Shigeru Kikuchi
IPC分类号： H01H3366
CPC分类号： H01H33/6643 , H01H1/0206
摘要： Disclosed is a vacuum circuit breaker including a small-sized electrode structure capable of reducing deformation with age thereby enhancing the reliability and a vacuum bulb and a vacuum bulb electrode used for the breaker. In the vacuum circuit breaker, each of a fixed electrode and a movable side electrode includes an arc electrode made from particles of a refractory metal material, a high conductive metal material and a low melting point metal; an electrode supporting portion, made from the high conductive metal material, for supporting the arc electrode; a back conductor having a diameter smaller than the electrode supporting portion; and an external side connecting portion having a diameter larger than that of the back conductor. The arc electrode is integrated with the electrode supporting portion, back conductor, and external side connecting portion by the high conductive metal material, preferably, by melting of the highly conductive metal material.
摘要翻译：公开了一种真空断路器，其包括能够随着时间的推移而减小变形的小尺寸电极结构，从而提高可靠性，以及用于断路器的真空灯泡和真空灯泡电极。在真空断路器中，固定电极和可动侧电极中的每一个包括由难熔金属材料，高导电金属材料和低熔点金属的颗粒制成的电弧电极; 由所述高导电性金属材料制成的用于支撑所述电弧电极的电极支撑部; 背面导体，其直径小于所述电极支撑部分; 以及具有比后导体的直径大的直径的外侧连接部。电弧电极通过高导电性金属材料优选地通过熔融高导电性金属材料与电极支撑部分，背部导体和外部连接部分一体化。

9. 发明授权

US5749228A Steam-turbine power plant and steam turbine 失效
标题翻译：蒸汽轮机发电厂和汽轮机
公开(公告)号：US5749228A
公开(公告)日：1998-05-12
申请号：US453556
申请日：1995-05-30
申请人： Masao Shiga , Ryo Hiraga , Takeshi Onoda , Nobuo Shimizu , Norio Yamada , Mitsuo Kuriyama , Kishio Hidaka , Shigeyoshi Nakamura , Yutaka Fukui , Toshio Fujita
发明人： Masao Shiga , Ryo Hiraga , Takeshi Onoda , Nobuo Shimizu , Norio Yamada , Mitsuo Kuriyama , Kishio Hidaka , Shigeyoshi Nakamura , Yutaka Fukui , Toshio Fujita
IPC分类号： F01D5/02 , B23K35/00 , B23K35/30 , C21D9/38 , C22C38/00 , F01D5/14 , F01D5/28 , F01D5/30 , F01D25/00 , F01K7/22 , B63H1/26
CPC分类号： F01D5/28 , B23K35/308 , C21D9/38 , B23K35/004 , C21D2211/005
摘要： A steam turbine in which principal components to be exposed to high temperatures are all made of ferritic steel, whereby the temperatures of main steam and reheat steam can be increased to 610-660 (.degree.C.). The rotor shaft (23 in FIG. 1) of the steam turbine is made of ferritic forged steel whose 100,000-hour creep rupture strength is at least 15 (kg/mm.sup.2) at the service temperature of the rotor shaft. Likewise, the casing (18) is made of ferritic cast steel whose 100,000-hour creep rupture strength is at least 10 (kg/mm.sup.2). The steam turbine of high thermal efficiency can be applied to a steam-turbine power plant.
摘要翻译：其中主要组分暴露在高温下的汽轮机全部由铁素体钢制成，主蒸汽和再热蒸汽的温度可以提高到610-660（℃）。蒸汽轮机的转子轴（图1中的23）由铁素体锻钢制成，其在转子轴的使用温度下的100,000小时蠕变断裂强度为至少15（kg / mm 2）。同样，壳体（18）由铁素体铸钢制成，其100,000小时蠕变断裂强度至少为10（kg / mm2）。具有高热效率的蒸汽轮机可以应用于蒸汽轮机发电厂。

10. 发明授权

US4933228A Thermosetting resin and prepreg and laminate using the same 失效
标题翻译：热固性树脂和预浸料和使用其的层压板
公开(公告)号：US4933228A
公开(公告)日：1990-06-12
申请号：US367675
申请日：1989-06-19
申请人： Junichi Katagiri , Akira Nagai , Keiko Tawara , Akio Takahashi , Motoyo Wajima , Toshikazu Narahara , Ryo Hiraga
发明人： Junichi Katagiri , Akira Nagai , Keiko Tawara , Akio Takahashi , Motoyo Wajima , Toshikazu Narahara , Ryo Hiraga
IPC分类号： C08L25/04 , C08F8/00 , C08F12/22 , C08F290/12 , C08F299/00 , C08G59/34 , C08L63/08 , H05K1/03
CPC分类号： C08G59/027 , C08F290/124 , C08F299/00 , C08F8/00 , C08L63/08 , H05K1/034 , Y10S428/901 , Y10T428/24917 , Y10T428/31511 , Y10T428/31529 , Y10T428/31678 , Y10T428/31696 , Y10T442/674
摘要： A thermosetting resin composition comprising a special poly(p-hydroxystyrene) derivative resin and a radical polymerization initiator, and if necessary an epoxy modified polybutadiene, can provide prepregs and laminates having a low dielectric constant, a shorter signalling delay time, good heat resistance and flame retardancy and thus being suitable for producing multilayer printed circuit boards.

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