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1. 发明授权

US4107829A Method of manufacturing seat cushions 失效
标题翻译：制造座垫的方法
公开(公告)号：US4107829A
公开(公告)日：1978-08-22
申请号：US780522
申请日：1977-03-23
申请人： Muneharu Urai , Shuichi Goto , Yutaka Fukui
发明人： Muneharu Urai , Shuichi Goto , Yutaka Fukui
IPC分类号： A47C7/18 , B29C44/14 , B29C44/56 , B29C45/00 , B29C51/00 , B29C51/18 , B29C51/42 , B68G7/00 , B68G7/05 , B68G7/052 , B68G7/06 , B68G7/12 , B68G15/00
CPC分类号： B68G7/00 , B29C44/146 , B29C44/569 , Y10T156/1002 , Y10T29/481 , Y10T29/482
摘要： In a method of manufacturing a permeable seat cushion, a permeable fabric material is pressed between a pair of dies while being heated and wetted with steam to render the fabric temporarily unpermeable to provide a seat covering of bag-like structure. A first precut filler pad is bonded to the seat covering, and a second precut filler pad is then bonded to the first filler pad. A frame is mounted together with springs and other necessary elements on the thus obtained assembly, and the seat covering is anchored at its pheripheral edges to the frame to complete the seat cushion.
摘要翻译：在可渗透座垫的制造方法中，将可渗透织物材料压在一对模具之间，同时用蒸汽加热和润湿，使得织物暂时不可渗透，以提供袋状结构的座椅覆盖物。第一预切割填料垫结合到座椅覆盖物上，然后将第二预切割填料垫接合到第一填料垫。框架与如此获得的组件上的弹簧和其他必需元件一起安装，并且座椅盖被固定在其边缘边缘到框架以完成座垫。

2. 发明申请

US20080197864A1 RESISTANCE MEASURING METHOD 审中-公开
标题翻译：电阻测量方法
公开(公告)号：US20080197864A1
公开(公告)日：2008-08-21
申请号：US12030382
申请日：2008-02-13
申请人： Yutaka Fukui
发明人： Yutaka Fukui
IPC分类号： G01R27/08
CPC分类号： G01R31/2829 , G01R31/2831 , G11B5/455
摘要： A resistance measuring method for testing a device under test electrically connected to a pair of pads, by use of a measuring apparatus having a resistance measuring function. A voltage arising in the device under test is measured to calculate a resistance of the device under test from the current and voltage. The resistance measuring method includes, forming an electric connection pattern serially connecting the plurality of sets of the devices under test, causing a pair of probes for voltage measurement of the measuring apparatus to come into contact with the pair of pads of the device under test, and causing a pair of probes for current application of the measuring apparatus to come into contact with a pair of pads electrically connected by the electric connection pattern to each of the pair of pads of the device under test.
摘要翻译：一种电阻测量方法，用于通过使用具有电阻测量功能的测量装置测试与一对焊盘电连接的被测器件。测量被测器件中产生的电压，以根据电流和电压计算被测器件的电阻。电阻测量方法包括：形成串联连接多组待测器件的电连接图案，使一对用于测量装置的电压测量的探针与被测器件的一对焊盘接触，并且使一对探头用于当前施加测量装置以与通过电连接图案电连接的一对焊盘接触到被测器件的一对焊盘中的每一个的每个焊盘。

3. 发明授权

US6129514A Steam turbine power-generation plant and steam turbine 有权
标题翻译：蒸汽轮机发电厂和汽轮机
公开(公告)号：US6129514A
公开(公告)日：2000-10-10
申请号：US125206
申请日：1998-08-13
申请人： Masao Shiga , Takeshi Onoda , Shigeyoshi Nakamura , Yutaka Fukui
发明人： Masao Shiga , Takeshi Onoda , Shigeyoshi Nakamura , Yutaka Fukui
IPC分类号： C22C38/44 , C22C38/46 , F01D5/28 , F01D1/02
CPC分类号： F01D5/28 , C22C38/44 , C22C38/46
摘要： A compact steam turbine power-generation plant has a compact steam turbine that operates at a high temperature in a range of 600 to 660.degree. C. Ferrite based heat resisting steels provide for thermal efficiency. The main steam temperature and the reheated steam temperature can be set in a range of 600 to 660.degree. C. by making the main parts exposed to the high temperature atmosphere, such as the rotor shaft, from ferrite based forged steels and cast steels and by making a final stage blade of a low pressure turbine from a martensite steel. The final stage blade is made from a ferrite based forged steel having a tensile strength of 120 kgf/mm.sup.2 or more; the rotor shaft is made from a ferrite based forged steel having a 10.sup.5 h creep rupture strength of 11 kgf/mm.sup.2 or more; and the inner casing is made from a ferrite based cast steel having a 10.sup.5 h creep rupture strength of 10 kgf/mm.sup.2 or more.
摘要翻译： PCT No.PCT / JP96 / 00336 Sec。 371日期1998年8月13日 102（e）1998年8月13日PCT PCT 1996年2月16日PCT公布。公开号WO97 / 30272 日期1997年8月21日紧凑型蒸汽轮机发电厂有一台紧凑型蒸汽轮机，工作温度范围在600至660℃之间。铁素体耐热钢可提供热效率。主蒸汽温度和再热蒸汽温度可以设定在600至660℃的范围内，通过使主要部件暴露于诸如转子轴的高温气氛中，从铁素体锻造钢和铸钢以及通过从马氏体钢制成低压涡轮机的末级叶片。末级叶片由抗拉强度为120kgf / mm2以上的铁素体型锻钢制成，转子轴由105h蠕变断裂强度为11kgf / mm2以上的铁素体锻造钢制成，并且内壳由具有105kg蠕变断裂强度为10kgf / mm 2以上的铁素体铸钢制成。

4. 发明授权

US6123504A 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：US6123504A
公开(公告)日：2000-09-26
申请号：US391945
申请日：1995-02-21
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
CPC分类号： F01D5/28 , B23K35/308 , C21D9/38 , B23K35/004 , C21D2211/005
摘要： A steam turbine includes a rotor shaft, movable blades assembled on the rotor shaft, fixed blades for guiding inflow of steam to the moving blades, and an inner casing for holding the fixed blades. The rotor shaft and at least a first stage of the movable blades are made of high-strength martensitic steel comprising 0.05-0.20(%) of C, at most 0.15(%) of Si, 0.3-0.7(%) of Mn, 9.5-13(%) of Cr, 0.3-0.7(%) of Ni, 0.05-0.35(%) of V, 0.02-0.15(%) of Nb, 0.01-0.06(%) of N, 0.05-0.5(%) of Mo, 1.0-3.5(%) of W, 2-10(%) of Co and 0.0005-0.03(%) of B and at least 78(%) of Fe (the percentages being given in terms of weight). The inner casings is made of martensitic cast steel comprising 0.06-0.16(%) of C, at most 0.5(%) of Si, at most 1(%) of Mn, 0.2-1.0(%) of Ni, 8-12(%) of Cr, 0.05-0.35(%) of V, 0.01-0.15(%) of Nb, 0.01-0.1(%) of N, at most 1.5% of Mo, 1-4(%) of W and 0.0005-0.03(%) of B and at least 85(%) of Fe (the percentages being given in terms of weight). The rotor shaft has a length of at least 5 (m) and has a minimum diameter of at least 600 (mm) at a portion where the fixed blades are assembled. The first stage of said moving blades has a length of at least 35 (mm) at a blade portion thereof.
摘要翻译：蒸汽涡轮机包括转子轴，组装在转子轴上的可动叶片，用于引导蒸汽流入活动叶片的固定叶片以及用于保持固定叶片的内壳体。转子轴和可动刀片的至少第一级由高强度马氏体钢制成，包括0.05-0.20（％）C，最多0.15（％）的Si，0.3-0.7（％）的Mn，9.5 -13（％）Cr，0.3-0.7（％）Ni，0.05-0.35（％）V，0.02-0.15（％）Nb，0.01-0.06（％）N，0.05-0.5（％）的Mo，1.0-3.5（％）W，2-10（％）Co和0.0005-0.03（％）B和至少78（％）Fe（百分比以重量计）。内壳由马氏体铸钢制成，包括C：0.06-0.16（％），最多0.5（％）Si，最多1（％）Mn，0.2-1.0（％）Ni，8-12（％），V 0.05〜0.35（％），Nb：0.01-0.15（％），N：0.01-0.1（％），Mo：1.5％以下，W：1-4（％）：0.0005〜 B的0.03（％）和Fe的至少85（％）（以重量计）。转子轴具有至少5（m）的长度，并且在组装固定叶片的部分处具有至少600（mm）的最小直径。所述活动叶片的第一阶段在叶片部分处具有至少35（mm）的长度。

5. 发明授权

US5964091A Gas turbine combustor and gas turbine 失效
标题翻译：燃气轮机燃气轮机和燃气轮机
公开(公告)号：US5964091A
公开(公告)日：1999-10-12
申请号：US679398
申请日：1996-07-09
申请人： Yutaka Fukui , Tetsuo Kashimura , Hideyo Kodama , Hiroyuki Doi , Ryo Hiraga
发明人： Yutaka Fukui , Tetsuo Kashimura , Hideyo Kodama , Hiroyuki Doi , Ryo Hiraga
IPC分类号： C22C38/10 , F01D5/28 , F02C6/18 , F23R3/00 , F02C1/00
CPC分类号： F23R3/00 , C22C38/105 , F01D5/288 , F02C6/18 , F23C2900/03001 , Y02T50/671 , Y10S60/902
摘要： A cylindrical gas turbine combustor, burning injected fuel and guiding the combustion gas to turbine nozzles, includes a cylindrical portion such as a combustor liner and a transition piece, exposed to the combustion gas, which is made of austenitic Fe base casting alloy, Ni base casting alloy or Co base casting alloy.
摘要翻译：燃烧喷射燃料并将燃烧气体引导到涡轮喷嘴的圆柱形燃气轮机燃烧器包括暴露于由奥氏体Fe基铸造合金制成的燃烧气体的燃烧器衬套和过渡件的圆柱形部分，Ni基铸造合金或Co基铸造合金。

6. 发明授权

US5961284A High strength heat resisting cast steel, steam turbine casing, steam turbine power plant and steam turbine 失效
标题翻译：高强度耐热铸钢，汽轮机外壳，汽轮机发电厂和汽轮机
公开(公告)号：US5961284A
公开(公告)日：1999-10-05
申请号：US701701
申请日：1996-08-22
申请人： Mitsuo Kuriyama , Masao Shiga , Kishio Hidaka , Shigeyoshi Nakamura , Yutaka Fukui , Ryo Hiraga , Nobuo Shimizu , Masao Kawakami
发明人： Mitsuo Kuriyama , Masao Shiga , Kishio Hidaka , Shigeyoshi Nakamura , Yutaka Fukui , Ryo Hiraga , Nobuo Shimizu , Masao Kawakami
IPC分类号： F01D25/24 , C22C38/00 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/54 , F01D1/02 , B63H1/26 , C22C38/18
CPC分类号： C22C38/46 , C22C38/001 , C22C38/44 , C22C38/48 , C22C38/54 , F05B2220/301
摘要： A steam turbine has main components such as rotor shaft exposed to high temperature and intermediate pressure, which are made of a ferritic steel and the main steam temperature and the re-heat steam temperature are 610.degree. C. to 660.degree. C., and a steam turbine power plant employs the turbine. Further, the rotating blades are made of only a martensitic steel or a combination of the martensitic steel and a Ni base alloy, the turbine rotor is made of a ferritic forged steel having a creep rupture strength at the operating temperature for 100 thousands hours of above 15 kg/mm.sup.2, and the casing is made of a ferritic cast steel having a creep rupture strength at the operating temperature for 100 thousands hours of above 10 kg/mm.sup.2.
摘要翻译：蒸汽轮机主要部件如高温和中压的转子轴由铁素体钢制成，主蒸汽温度和再热蒸汽温度为610℃至660℃，蒸汽轮机发电厂采用涡轮机。此外，旋转叶片仅由马氏体钢或马氏体钢和镍基合金的组合制成，涡轮转子由铁素体锻造钢制成，在工作温度下具有蠕变断裂强度为10万小时以上 15kg / mm2，外壳由在10kg / mm2以上10万小时的工作温度下的蠕变断裂强度的铁素体铸钢制成。

7. 发明授权

US5428953A Combined cycle gas turbine with high temperature alloy, monolithic compressor rotor 失效
标题翻译：联合循环燃气轮机采用高温合金，整体式压缩机转子
公开(公告)号：US5428953A
公开(公告)日：1995-07-04
申请号：US275675
申请日：1994-07-15
申请人： Masao Siga , Hajime Toriya , Yutaka Fukui
发明人： Masao Siga , Hajime Toriya , Yutaka Fukui
IPC分类号： C22C38/44 , C22C38/46 , F01D5/08 , F01D5/28 , F04D29/02 , F04D29/04 , F04D29/053 , F02C6/00
CPC分类号： F04D29/053 , C22C38/44 , C22C38/46 , F01D5/085 , F01D5/28 , F04D29/023 , F05D2300/171 , F05D2300/608 , Y10S60/909
摘要： A high-temperature gas turbine includes a compressor, and a turbine coupled to the compressor, the turbine being capable of rotating at a high speed by a gas of firing temperature generated by a combustor. The compressor includes a combined type rotor shaft and blades of at least 15 stages which are implanted in the combined type rotor shaft. The compressor compresses air to a temperature of 400.degree. C. or above. The combined type rotor shaft is made of Ni--Cr--Mo--V low alloy steel having all bainitic microstructure whose composition consists, as analyzed in weight percent, of 0.15-0.40% C, 0.1% or less Si, 0.5% or less Mn, 1.5-2.5% Ni, 0.8-2.5% Cr, 0.8-2.0% Mo, 0.1-0.35% V and the balance substantially of Fe.
摘要翻译：高温燃气轮机包括压缩机和联接到压缩机的涡轮机，涡轮能够通过由燃烧器产生的燃烧温度的气体以高速旋转。压缩机包括组合式转子轴和至少15级的叶片，其被植入组合式转子轴中。压缩机将空气压缩至400℃以上的温度。组合型转子轴由具有所有贝氏体组织的Ni-Cr-Mo-V低合金钢制成，其组成按重量百分比分别为0.15-0.40％C，0.1％或更少的Si，0.5％或更少的Mn ，1.5-2.5％Ni，0.8-2.5％Cr，0.8-2.0％Mo，0.1-0.35％V，余量基本上为Fe。

8. 发明授权

US5360318A Compressor for gas turbine and gas turbine 失效
标题翻译：燃气轮机和燃气轮机的压缩机
公开(公告)号：US5360318A
公开(公告)日：1994-11-01
申请号：US102739
申请日：1993-08-06
申请人： Masao Siga , Hajime Toriya , Yutaka Fukui
发明人： Masao Siga , Hajime Toriya , Yutaka Fukui
IPC分类号： C22C38/00 , C22C38/44 , C22C38/46 , C22C38/48 , F01D5/08 , F01D5/28 , F02C3/073 , F04D29/02 , F04D29/04 , F04D29/053
CPC分类号： F04D29/053 , C22C38/44 , C22C38/46 , F01D5/085 , F01D5/28 , F04D29/023 , F05D2300/171 , F05D2300/608 , Y02E20/16
摘要： A high-temperature gas turbine includes a compressor, and a turbine coupled to the compressor, the turbine being capable of rotating at a high speed by a gas of firing temperature generated by a combustor. The compressor includes a combined type rotor shaft and blades of at least 15 stages which are implanted in the combined type rotor shaft. The compressor compresses air to a temperature of 400.degree. C. or above. The combined type rotor shaft is made of Ni--Cr--Mo--V low alloy steel having all bainitic microstructure whose composition consists, as analyzed in weight percent, of 0.15-0.40% C, 0.1% or less Si, 0.5% or less Mn, 1.5-2.5% Ni, 0.8-2.5% Cr, 0.8-2.0% Mo, 0.1-0.35% V and the balance substantially of Fe.
摘要翻译：高温燃气轮机包括压缩机和联接到压缩机的涡轮机，涡轮能够通过由燃烧器产生的燃烧温度的气体以高速旋转。压缩机包括组合式转子轴和至少15级的叶片，其被植入组合式转子轴中。压缩机将空气压缩至400℃以上的温度。组合型转子轴由具有所有贝氏体组织的Ni-Cr-Mo-V低合金钢制成，其组成按重量百分比分别为0.15-0.40％C，0.1％或更少的Si，0.5％或更少的Mn ，1.5-2.5％Ni，0.8-2.5％Cr，0.8-2.0％Mo，0.1-0.35％V，余量基本上为Fe。

9. 发明授权

US5008072A Heat resistant steel and gas turbine components composed of the same 失效
标题翻译：耐热钢和燃气轮机组成的组件相同
公开(公告)号：US5008072A
公开(公告)日：1991-04-16
申请号：US352472
申请日：1989-05-16
申请人： Masao Siga , Yutaka Fukui , Mitsuo Kuriyama , Soichi Kurosawa , Katsumi Iijima , Nobuyuki Iizuka , Yosimi Maeno , Shintaro Takahashi , Yasuo Watanabe , Ryo Hiraga
发明人： Masao Siga , Yutaka Fukui , Mitsuo Kuriyama , Soichi Kurosawa , Katsumi Iijima , Nobuyuki Iizuka , Yosimi Maeno , Shintaro Takahashi , Yasuo Watanabe , Ryo Hiraga
IPC分类号： C22C38/44 , C22C38/46
CPC分类号： C22C38/46 , C22C38/44 , Y10S60/909
摘要： A heat resistant steel of the present invention contains 0.05 to 0.2 wt. % of C, less than 0.5 wt. % of Si, less than 0.6 wt. % of Mn, 8 to 13 wt. % of Cr, 1.5 to 3 wt. % of Mo, 2 to 3 wt. % of Ni, 0.05 to 0.3 wt. % of V, 0.02 to 0.2 wt. % in total of either or both of Nb and Ta, 0.02 to 0.1 wt. % of N and the balance substantially Fe. Since a gas turbine of the present invention is constituted by members, such as discs, blades, shafts and so forth, made of alloys of this kind, the gas turbine has a structure in which it is possible to achieve a high level of creep rupture strength and Charpy impact value.

10. 再颁专利

USRE33186E Electric rotary machine having superconducting rotor 失效
标题翻译：具有超导转子的旋转电机
公开(公告)号：USRE33186E
公开(公告)日：1990-03-27
申请号：US308022
申请日：1989-02-09
申请人： Takanobu Mori , Yutaka Fukui , Tetsuo Kashimura , Yoshimi Yanai
发明人： Takanobu Mori , Yutaka Fukui , Tetsuo Kashimura , Yoshimi Yanai
IPC分类号： H02K9/00 , H02K9/20 , H02K33/04 , H02K55/04
CPC分类号： H02K9/20 , H02K33/04 , H02K55/04 , Y02E40/625 , Y10S505/878
摘要： An electric rotary machine (for example, a dynamoelectric machine) having a superconducting rotor is disclosed in which an outer shielding member for protecting a superconducting field winding from the influence of the magnetic flux from the stator side and for interrupting heat radiated from the normal temperature side is made of a nickel alloy containing not more than 0.3% carbon, not more than 1% silicon, not more than 2% manganese, not more than 1.5% titanium, from 2 to 8% aluminum, from 8 to 40% copper, and not less than 55% nickel for the balance by weight. The nickel alloy has a structure that a .gamma.'-phase precipitation is formed by aging in an austenitic matrix, and is non-magnetic at 20.degree. C.

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