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1. 发明授权

US4652315A Precipitation-hardening nickel-base alloy and method of producing same 失效
标题翻译：沉淀硬化镍基合金及其制造方法
公开(公告)号：US4652315A
公开(公告)日：1987-03-24
申请号：US622288
申请日：1984-06-19
申请人： Masaaki Igarashi , Yasutaka Okada , Kunihiko Yoshikawa , Takeo Kudo
发明人： Masaaki Igarashi , Yasutaka Okada , Kunihiko Yoshikawa , Takeo Kudo
IPC分类号： C22C19/05 , C22C30/00 , C22F1/10
CPC分类号： C22C30/00 , C22C19/055
摘要： A precipitation-hardening Ni-base alloy exhibiting improved resistance to corrosion under a corrosive environment containing at least one of hydrogen sulfide, carbon dioxide and chloride ions and method of producing the same are disclosed. The alloy is of the .gamma."-phase, or (.gamma.'+.gamma.")-phase precipitation hardening type in which Ti is restricted to less than 0.40% and is comprised of:C: not greater than 0.050%,Si: not greater than 0.50%,Mn: not greater than 2.0%,Ni: 40-60%,Cr: 18-27%,Ti: less than 0.40%,Mo: 2.5-5.5% and/or W: not greater than 11%, t 2.5%.ltoreq.Mo+1/2W.ltoreq.5.5%,Al: not greater than than 2.0%,Nb: 2.5-6.0% and/or Ta: not greater than 2.0%, 2.5%.ltoreq.Nb+1/2Ta.ltoreq.6.0%.
摘要翻译：公开了一种在包含硫化氢，二氧化碳和氯化物离子中的至少一种的腐蚀环境下具有改善的耐腐蚀性的沉淀硬化Ni基合金及其制造方法。该合金是γ“相，或（γ'+γ”）相沉淀硬化型，其中Ti限制在小于0.40％，由以下组成：C：不大于0.050％，Si：不大于0.50％，Mn：不大于2.0％，Ni：40-60％，Cr：18-27％，Ti：小于0.40％，Mo：2.5-5.5％和/或W：不大于11 ％，t 2.5％

2. 发明授权

US4421571A Process for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking 失效
标题翻译：制造具有改进的抗应力腐蚀开裂性能的高强度深井套管和管道的方法
公开(公告)号：US4421571A
公开(公告)日：1983-12-20
申请号：US389568
申请日：1982-06-17
申请人： Takeo Kudo , Yasutaka Okada , Taishi Moroishi , Akio Ikeda , Hiroo Ohtani , Kunihiko Yoshikawa
发明人： Takeo Kudo , Yasutaka Okada , Taishi Moroishi , Akio Ikeda , Hiroo Ohtani , Kunihiko Yoshikawa
IPC分类号： C21D8/10 , C22C19/05 , C22C38/44
CPC分类号： C21D8/105 , C22C19/05 , C22C38/44
摘要： A process for manufacturing high strength deep well casing, tubing, and drill pipes, which have improved resistance to stress corrosion cracking is disclosed. The process comprises the steps of preparing an alloy composition which is:______________________________________ C .ltoreq.0.05% Si .ltoreq.1.0% Mn .ltoreq.2.0% P .ltoreq.0.030% S .ltoreq.0.005% N 0-0.30% Ni 25-60% Cr 15-35% Mo 0-12% W 0-24% Cr (%) + 10Mo (%) + 5W (%) .gtoreq. 50% 1.5% .ltoreq. Mo (%) + 1/2W (%) .ltoreq. 12% Cu 0-2.0% Co 0-2.0% Rare Earths 0-0.10% Y 0-0.20% Mg 0-0.10% Ti 0-0.5% Ca 0-0.10% and incidental impurities balance; ______________________________________ applying, after hot working, the solid solution treatment to the alloy at a temperature of from the lower limit temperature (.degree.C.) defined by the following empirical formula: 260 log C(%)+1300 to the upper limit temperature (.degree.C. ) defined by the following empirical formula: 16Mo(%)+10W(%)+10Cr(%)+777 for a period of time of not longer than 2 hours; and applying cold working to the resulting alloy with a reduction in thickness of 10-60%. The hot working may be carried out with a reduction in thickness of 10% or more for the temperature range of not higher than the recrystallizing temperature thereof.
摘要翻译：公开了一种制造具有改进的耐应力腐蚀开裂性能的高强度深井套管，管道和钻杆的方法。该方法包括以下步骤：制备合金组合物，其为：-C 15％Si = 1.0％-Mn 2.0％P / = 50％-1.5％

3. 发明授权

US4400349A Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking 失效
标题翻译：用于制造高强度深井套管和管道的合金具有改善的抗应力腐蚀开裂性能
公开(公告)号：US4400349A
公开(公告)日：1983-08-23
申请号：US389484
申请日：1982-06-17
申请人： Takeo Kudo , Yasutaka Okada , Taishi Moroishi , Akio Ikeda , Hiroo Ohtani , Kunihiko Yoshikawa
发明人： Takeo Kudo , Yasutaka Okada , Taishi Moroishi , Akio Ikeda , Hiroo Ohtani , Kunihiko Yoshikawa
IPC分类号： C22C19/05 , C22C38/44 , E21B17/00 , C22C19/00
CPC分类号： E21B17/00 , C22C19/053 , C22C38/44
摘要： An alloy useful for manufacturing high strength oil-well casing, tubing and drill pipes for use in oil-well operations is disclosed. The alloy exhibits improved resistance to stress corrosion cracking in the H.sub.2 S--CO.sub.2 --Cl.sup.- environment, which comprises the following alloy composition:______________________________________ C: .ltoreq. 0.1% Si: .ltoreq. 1.0% Mn: 3-20% P: .ltoreq. 0.030% S: .ltoreq. 0.005% N: 0-0.30% sol. Al .ltoreq. 0.5% Ni: 20-60% Cr: 15-35% Mo: 0-12% W: 0-24% Cr(%) + 10 Mo(%) + 5 W(%) .gtoreq. 50% 1/2 Mn(%) + Ni(%) .gtoreq. 25% 1.5% .ltoreq. Mo(%) + 1/2 W(%) .ltoreq. 12% Cu: 0-2.0% Co: 0-2.0% Rare Earths: 0-0.10% Y: 0-0.20% Mg: 0-0.10% Ti: 0-0.5% Ca: 0-0.10% Fe and incidental impurities: balance. ______________________________________
摘要翻译：公开了一种用于制造用于油井操作的高强度油井套管，管道和钻杆的合金。该合金在H2S-CO2-Cl-环境中表现出改善的耐应力腐蚀开裂性，其包括以下合金组成：-C： 0.1％Si：≤1.0％-Mn：3-20％P： / = 50％-1/2 Mn（％）+ Ni（％）> / = 25％-1.5％Mo =（％）+ 1 / 2W（％）

4. 发明授权

US4400211A Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking 失效
标题翻译：用于制造高强度深井套管和管道的合金具有改善的抗应力腐蚀开裂性能
公开(公告)号：US4400211A
公开(公告)日：1983-08-23
申请号：US383630
申请日：1982-06-01
申请人： Takeo Kudo , Yasutaka Okada , Taishi Moroishi , Akio Ikeda , Hiroo Ohtani , Kunihiko Yoshikawa
发明人： Takeo Kudo , Yasutaka Okada , Taishi Moroishi , Akio Ikeda , Hiroo Ohtani , Kunihiko Yoshikawa
IPC分类号： C22C19/05 , C22C38/44 , E21B17/00 , C22C38/18
CPC分类号： C22C38/44 , C22C19/053 , E21B17/00
摘要： An alloy useful for manufacturing high strength deep well casing, tubing and drill pipes for use in oil-well operations is disclosed. The alloy exhibits improved resistance to stress corrosion cracking in the H.sub.2 S-CO.sub.2 -Cl.sup.- environment, which comprises the following alloy composition:______________________________________ C: .ltoreq.0.1% Si: .ltoreq.1.0% Mn: .ltoreq.2.0% P: .ltoreq.0.030% S: .ltoreq.0.005% N: 0-0.30% Ni: 30-60% Cr: 15-35% Mo: 0-12% W: 0-24% Cr(%) + 10Mo(%) + 5W(%) .gtoreq. 110% 7.5% .ltoreq. Mo(%) + 1/2W(%) .ltoreq. 12% Cu: 0-2.0% Co: 0-2.0% rare earths: 0-0.10% Y: 0-0.20% Mg: 0-0.10% Ca: 0-0.10% one or more of Nb, Ti, Ta, Zr and V in the total amount of 0.5-4.0%, if necessary Fe and incidental impurities: balance. ______________________________________
摘要翻译：公开了一种用于制造用于油井操作的高强度深井套管，管道和钻杆的合金。该合金在H2S-CO2-Cl-环境中表现出改善的耐应力腐蚀开裂性，其包括以下合金组成：-C：≤0.1％Si：≤1.0％-Mn：2.0％P ： / = 110％-7.5％

5. 发明授权

US4400210A Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking 失效
标题翻译：用于制造高强度深井套管和管道的合金具有改善的抗应力腐蚀开裂性能
公开(公告)号：US4400210A
公开(公告)日：1983-08-23
申请号：US383797
申请日：1982-06-01
申请人： Takeo Kudo , Yasutaka Okada , Taishi Moroishi , Akio Ikeda , Hiroo Ohtani , Kunihiko Yoshikawa
发明人： Takeo Kudo , Yasutaka Okada , Taishi Moroishi , Akio Ikeda , Hiroo Ohtani , Kunihiko Yoshikawa
IPC分类号： C22C19/05 , C22C38/44 , E21B17/00
CPC分类号： C22C19/053 , C22C38/44 , E21B17/00
摘要： An alloy useful for manufacturing high strength deep well casing, tubing and drill pipes for use in oil-well operations is disclosed. The alloy exhibits improved resistance to stress corrosion cracking in the H.sub.2 S--CO.sub.2 --Cl.sup.- -environment, which comprises the following alloy composition:______________________________________ C: .ltoreq.0.1% Si: .ltoreq.1.0% Mn: .ltoreq.2.0% P: .ltoreq.0.030% S: .ltoreq.0.005% N: 0-0.30% Ni: 25-60% Cr: 22.5-35% Mo: 0-7.5% (excl.) W: 0-15% (excl.) Cr (%) + 10Mo (%) + 5W (%) .gtoreq. 70% 3.5% .ltoreq. Mo (%) + 1/2W (%)
摘要翻译：公开了一种用于制造用于油井操作的高强度深井套管，管道和钻杆的合金。该合金在H2S-CO2-Cl-环境中表现出改善的耐应力腐蚀开裂性，其包括以下合金组成：-C： 0.1％Si：≤1.0％-Mn：<2.0％ P： / = 70％-3.5％Mo =（％）+ 1 / 2W（％）<7.5％ 2.0％Co：0-2.0％ - 稀土：0-0.10％Y：0-0.20％-Mg：0-0.10％Ca：0-0.10％ - Nb，Ti，Ta，Zr和V中的一种或多种总量为0.5-4.0％，如有必要，Fe和杂质杂质平衡。

6. 发明授权

US4400209A Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking 失效
标题翻译：用于制造高强度深井套管和管道的合金具有改善的抗应力腐蚀开裂性能
公开(公告)号：US4400209A
公开(公告)日：1983-08-23
申请号：US383803
申请日：1982-06-01
申请人： Takeo Kudo , Yasutaka Okada , Taishi Moroishi , Akio Ikeda , Hiroo Ohtani , Kunihiko Yoshikawa
发明人： Takeo Kudo , Yasutaka Okada , Taishi Moroishi , Akio Ikeda , Hiroo Ohtani , Kunihiko Yoshikawa
IPC分类号： C22C19/05 , C22C38/44 , E21B17/00
CPC分类号： C22C38/44 , C22C19/052 , E21B17/00
摘要： An alloy useful for manufacturing high strength deep well casing, tubing and drill pipes for use in oil-well operations is disclosed. The alloy exhibits improved resistance to stress corrosion cracking in the H.sub.2 S--CO.sub.2 --Cl.sup.- environment, which comprises the following alloy composition:______________________________________ C: .ltoreq. 0.1% Si: .ltoreq. 1.0% Mn: .ltoreq. 2.0% P: .ltoreq. 0.030% S: .ltoreq. 0.005% N: 0-0.30% Ni: 25-60% Cr: 22.5-40% Mo: 0-3.5% (excl.) W: 0-7% (excl.) Cr (%) + 10Mo (%) + 5W (%) .gtoreq. 50%, 1.0% .ltoreq. Mo (%) + 1/2W (%)
摘要翻译：公开了一种用于制造用于油井操作的高强度深井套管，管道和钻杆的合金。该合金在H2S-CO2-Cl-环境中表现出改善的耐应力腐蚀开裂性，其包括以下合金组成：-C：≤0.1％Si：≤1.0％-Mn：2.0％P ： / = 50％，-1.0％Mo（％）+ 1 / 2W（％）<3.5％ 2.0％Co：0-2.0％ - 稀土：0-0.10％Y：0-0.20％-Mg：0-0.10％Ca：0-0.10％ - 一个或多个Nb，Ti，Ta，Zr和V 总量为0.5-4.0，如有必要，-Fe和杂质：平衡。 -

7. 发明授权

US5464074A Differential spring-back action between bicycle brake arms along with spring-back stopper structure 失效
标题翻译：自行车制动臂之间的差速回弹动作以及弹簧后挡块结构
公开(公告)号：US5464074A
公开(公告)日：1995-11-07
申请号：US174315
申请日：1993-12-30
申请人： Kunihiko Yoshikawa
发明人： Kunihiko Yoshikawa
IPC分类号： B62L1/12 , B62L1/14 , B62L3/02
CPC分类号： B62L1/14 , B62L1/12
摘要： A braking device for a two-wheeler, such as bicycle which comprises a pair of left and right arms pivotally attached to a frame of the two-wheeler, each having on its distal end portion a brake shoe, and a spring for energizing the arms to move toward brake releasing direction. This braking device is characterized in that one of the arms is more strongly energized by the spring than the other arm is, and that a stopper is provided to restrict the extent of the movement of the strongly energized arm toward the brake releasing direction, so that, when arms are being set back to the unactuated original state, this strongly energized arm is stopped of its movement by the stopper before the other arm finally returns to its original state.
摘要翻译：一种用于两轮车的制动装置，例如自行车，其包括一对左右臂，其可枢转地附接到两轮车的框架，每一个在其远端部分上具有制动蹄，以及弹簧，用于使臂向制动器释放方向移动。该制动装置的特征在于，臂中的一个臂比另一个臂更强地被弹簧激励，并且设置有限制器以限制强动力臂的运动朝向制动释放方向的程度，使得当手臂正在恢复到未激活的原始状态时，这个强力供能的手臂在另一个手臂最终恢复到其初始状态之前被止动器停止运动。

8. 发明申请

US20100322998A1 SKIN ULCER PREVENTIVE CURATIVE AGENT CONTAINING HUMAN RECOMBINANT HGF 审中-公开
标题翻译：含有人类重组蛋白HGF的皮肤ULCER预防性治疗剂
公开(公告)号：US20100322998A1
公开(公告)日：2010-12-23
申请号：US12842349
申请日：2010-07-23
申请人： Toshikazu Nakamura , Saho Yoshida , Kunio Matsumoto , Satoshi Itami , Kunihiko Yoshikawa
发明人： Toshikazu Nakamura , Saho Yoshida , Kunio Matsumoto , Satoshi Itami , Kunihiko Yoshikawa
IPC分类号： A61K38/18 , A61L15/16 , A61P7/00 , A61P17/02
CPC分类号： A61L26/0047 , A61K38/1833
摘要： A neovascularization promoting composition, a granulation formation-promoting composition and a preventive or curative composition for skin ulcer, comprising a human recombinant HGF wherein five amino acid residues are deleted in the first Kringle domain thereof. The provided compositions of the present invention are useful as a drug capable of promoting granulation formation and neovascularization and being effective in tissue restoration, especially as a preventive and curative agent for skin ulcer.
摘要翻译：新生血管促进组合物，造粒促进组合物和皮肤溃疡的预防或治疗组合物，其包含人重组HGF，其中在其第一Kringle结构域中缺失5个氨基酸残基。本发明提供的组合物可用作能够促进造粒形成和新血管形成并且在组织恢复中有效的药物，特别是作为皮肤溃疡的预防和治疗剂。

9. 发明授权

US4143745A Holder apparatus for pulling-up wire in center pull type caliper brake 失效
标题翻译：中拉式卡钳制动器上拉线夹持装置
公开(公告)号：US4143745A
公开(公告)日：1979-03-13
申请号：US839737
申请日：1977-10-05
申请人： Kunihiko Yoshikawa
发明人： Kunihiko Yoshikawa
IPC分类号： B62L1/14 , B62L1/16 , F16D49/16 , B62L1/12
CPC分类号： B62L1/16 , Y10T74/20438
摘要： A holder for pulling-up wire in a center pull type caliper brake for a bicycle. The holder has an upper portion with a wire screw and a hook portion at the lower portion for hooking a pulling-up wire. A pair of finger members projecting from the holder member on both sides of the hook portion and a guide member serve to pull up wire from the hook portion.
摘要翻译：用于自行车的中拉式卡钳制动器中的拉线的支架。保持器具有上部，其具有线螺钉，并且在下部具有用于钩住拉起线的钩部。一对指状构件在钩部的两侧从保持构件突出，并且引导构件用于从钩部拉出线。

10. 发明授权

US5328001A Side pull bicycle brake with differential spring release and pivotal stopper structure 失效
标题翻译：侧拉自行车制动器，具有差速弹簧释放和枢转止动器结构
公开(公告)号：US5328001A
公开(公告)日：1994-07-12
申请号：US016187
申请日：1993-02-11
申请人： Kunihiko Yoshikawa
发明人： Kunihiko Yoshikawa
IPC分类号： B62L1/12 , B62L1/14 , B62L3/02
CPC分类号： B62L1/14 , B62L1/12
摘要： A braking device for a two-wheeler, such as bicycle which comprises a pair of left and right arms pivotally attached to a frame of the two-wheeler, each having on its distal end portion a brake shoe, and a spring for energizing the arms to move toward brake releasing direction. This braking device is characterized in that one of the arms is more strongly energized by the spring than the other arm is, and that a stopper is provided to restrict the extent of the movement of the strongly energized arm toward the brake releasing direction, so that, when arms are being set back to the unactuated original state, this strongly energized arm is stopped of its movement by the stopper before the other arm finally returns to its original state.
摘要翻译：一种用于两轮车的制动装置，例如自行车，其包括一对左右臂，其可枢转地附接到两轮车的框架，每一个在其远端部分上具有制动蹄，以及弹簧，用于使臂向制动器释放方向移动。该制动装置的特征在于，臂中的一个臂比另一个臂更强地被弹簧激励，并且设置有限制器以限制强动力臂的运动朝向制动释放方向的程度，使得当手臂正在恢复到未激活的原始状态时，这个强力供能的手臂在另一个手臂最终恢复到其初始状态之前被止动器停止运动。

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