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1. 发明授权

US5753367A Disperse dye-dyeable regenerated cellulose fiber and textile products containing the fiber 失效
标题翻译：分散染料染色再生纤维素纤维和含纤维的纺织品
公开(公告)号：US5753367A
公开(公告)日：1998-05-19
申请号：US532827
申请日：1995-10-27
申请人： Osamu Takemura , Naoki Tanimoto , Eiji Iwasa , Ichirou Inoue , Tsutomu Kawamura , Kiyoshi Hirakawa , Shinichi Ono , Hitoshi Kimura , Mitutake Aruga , Junji Ohkita
发明人： Osamu Takemura , Naoki Tanimoto , Eiji Iwasa , Ichirou Inoue , Tsutomu Kawamura , Kiyoshi Hirakawa , Shinichi Ono , Hitoshi Kimura , Mitutake Aruga , Junji Ohkita
IPC分类号： D01F2/10 , D02G3/00 , C08B16/00
CPC分类号： D01F2/10 , Y10T428/2927 , Y10T428/2965 , Y10T442/3293
摘要： Novel regenerated cellulose fiber dyeable with disperse dye is disclosed. In this regenerated cellulose fiber, 10 to 40 weight % of polyester fine particles or styrene-acrylic polymer fine particles having an average particle size of 0.05 to 5 .mu.m are compounded. Products wherein the regenerated cellulose fiber and polyester fiber are used in combination can give dyed products excellent in homochromatic properties, and since both fibers can be dyed at the same time, the dyeing efficiency is remarkably improved.
摘要翻译： PCT No.PCT / JP95 / 00215 Sec。 371 1995年10月27日第 102（e）日期1995年10月27日PCT 1995年2月16日提交PCT公布。出版物WO95 / 23882 日期1995年9月8日公开了使用分散染料染色的新型再生纤维素纤维。在该再生纤维素纤维中，混合10〜40重量％的聚酯微粒或平均粒径为0.05〜5μm的苯乙烯 - 丙烯酸聚合物微粒。将再生纤维素纤维和聚酯纤维组合使用的产品可以赋予同色性优异的染色产品，并且由于两种纤维都可以同时染色，所以染色效率显着提高。

2. 发明授权

US5695375A Disperse dye-dyeable regenerated cellulose fiber and textile products containing the fiber 失效
标题翻译：分散染料染色再生纤维素纤维和含纤维的纺织品
公开(公告)号：US5695375A
公开(公告)日：1997-12-09
申请号：US777700
申请日：1996-12-20
申请人： Osamu Takemura , Naoki Tanimoto , Eiji Iwasa , Ichirou Inoue , Tsutomu Kawamura , Kiyoshi Hirakawa , Shinichi Ono , Hitoshi Kimura , Mitutake Aruga
发明人： Osamu Takemura , Naoki Tanimoto , Eiji Iwasa , Ichirou Inoue , Tsutomu Kawamura , Kiyoshi Hirakawa , Shinichi Ono , Hitoshi Kimura , Mitutake Aruga
IPC分类号： D01F2/10 , D02G3/00 , B32B27/00 , D06P3/82
CPC分类号： D01F2/10 , Y10T428/2927 , Y10T428/2965 , Y10T442/3293
摘要： Novel regenerated cellulose fiber dyeable with disperse dye is disclosed. In this regenerated cellulose fiber, 10 to 40 weight % of polyester fine particles or styrene-acrylic polymer fine particles having an average particle size of 0.05 to 5 .mu.m are compounded. Products wherein the regenerated cellulose fiber and polyester fiber are used in combination can give dyed products excellent in homochromatic properties, and since both fibers can be dyed at the same time, the dyeing efficiency is remarkably improved.
摘要翻译：公开了可用分散染料染色的新型再生纤维素纤维。在该再生纤维素纤维中，混合10〜40重量％的聚酯微粒或平均粒径为0.05〜5μm的苯乙烯 - 丙烯酸聚合物微粒。将再生纤维素纤维和聚酯纤维组合使用的产品可以赋予同色性优异的染色产品，并且由于两种纤维都可以同时染色，所以染色效率显着提高。

3. 发明授权

US06455156B2 Hollow fibers and manufacturing method of hollow fibers 有权
标题翻译：中空纤维和中空纤维的制造方法
公开(公告)号：US06455156B2
公开(公告)日：2002-09-24
申请号：US09809200
申请日：2001-03-16
申请人： Kazuhiko Tanaka , Hitoshi Nakatsuka , Nobuhiro Koga , Masao Kawamoto , Akihiro Hokimoto , Tateki Yamakawa , Ichirou Inoue , Kiyoshi Hirakawa
发明人： Kazuhiko Tanaka , Hitoshi Nakatsuka , Nobuhiro Koga , Masao Kawamoto , Akihiro Hokimoto , Tateki Yamakawa , Ichirou Inoue , Kiyoshi Hirakawa
IPC分类号： D01F600
CPC分类号： D01F6/04 , D01D5/24 , D01F1/10 , D01F6/62 , Y10T428/2913 , Y10T428/2929 , Y10T428/2935 , Y10T428/2975 , Y10T442/30 , Y10T442/3106 , Y10T442/612
摘要： The present invention provides a hollow fiber, which includes: at least one thermoplastic polymer with an equilibrium water content of 2% or less; wherein the number of hollow portions (&agr;1) and a hollow ratio (&agr;2) in said fiber satisfy the following equations: &agr;1≧7 2≦&agr;2≦65 0.14≦(&agr;1×&agr;2)/100≦250. Other embodiments of the present invention include articles containing the hollow fiber, methods of making and of using, and a sea-island conjugate fiber
摘要翻译：本发明提供一种中空纤维，其包括：至少一种平均含水量为2％以下的热塑性聚合物，其中所述纤维中的中空部分（α1）和中空比（α2）的数目满足下列等式：本发明的其他实施方案包括含有中空纤维的制品，制造和使用方法以及海岛状复合纤维

4. 发明授权

US06635204B2 Process of making hollow fibers and treating fibers 有权
标题翻译：制造中空纤维和处理纤维的方法
公开(公告)号：US06635204B2
公开(公告)日：2003-10-21
申请号：US10095969
申请日：2002-03-13
申请人： Kazuhiko Tanaka , Hitoshi Nakatsuka , Nobuhiro Koga , Masao Kawamoto , Akihiro Hokimoto , Tateki Yamakawa , Ichirou Inoue , Kiyoshi Hirakawa
发明人： Kazuhiko Tanaka , Hitoshi Nakatsuka , Nobuhiro Koga , Masao Kawamoto , Akihiro Hokimoto , Tateki Yamakawa , Ichirou Inoue , Kiyoshi Hirakawa
IPC分类号： D01D5247
CPC分类号： D01F6/04 , D01D5/24 , D01F1/10 , D01F6/62 , Y10T428/2913 , Y10T428/2929 , Y10T428/2935 , Y10T428/2975 , Y10T442/30 , Y10T442/3106 , Y10T442/612
摘要： The present invention provides a hollow fiber, which includes: at least one thermoplastic polymer with an equilibrium water content of 2% or less; wherein the number of hollow portions (&agr;1) and a hollow ratio (&agr;2) in said fiber satisfy the following equations: &agr;1≧7 2≦&agr;2≦65 0.14≦(&agr;1×&agr;2)/100≦250. Other embodiments of the present invention include articles containing the hollow fiber, methods of making and of using, and a sea-island conjugate fiber
摘要翻译：本发明提供一种中空纤维，其包括：至少一种平均含水量为2％以下的热塑性聚合物，其中所述纤维中的中空部分（α1）和中空比（α2）的数目满足下列等式：本发明的其他实施方案包括含有中空纤维的制品，制造和使用方法以及海岛状复合纤维

5. 发明申请

US20070163322A1 Automatic machine control device 审中-公开
标题翻译：自动机控制装置
公开(公告)号：US20070163322A1
公开(公告)日：2007-07-19
申请号：US10587185
申请日：2005-01-05
申请人： Kiyoshi Hirakawa , Michiharu Tanaka
发明人： Kiyoshi Hirakawa , Michiharu Tanaka
IPC分类号： B21B1/00
CPC分类号： B25J19/0004 , B25J9/1674 , G05B2219/40218 , G05B2219/42284
摘要： When a brake is released by worker's operation, a subject automatic machine is specified so as to prevent an accident due to an error, such as misconception. An automatic machine control device includes a brake releasing unit that releases a brake when a motor is not driven, and a brake release indication unit that is provided on the automatic machines or in the vicinities of the automatic machines. When brake releasing is made by worker's operation, the fact is indicated on the brake release indication unit of a subject automatic machine.
摘要翻译：当工作人员的操作释放制动器时，指定主体自动机器，以防止由误差引起的误解等误操作。自动机械控制装置包括：制动器释放单元，其在电动机未被驱动时释放制动;以及制动器释放指示单元，其设置在自动机器上或在自动机附近。当通过人员的操作进行制动释放时，在被动自动机械的制动器释放指示单元上指示。

6. 发明授权

US6012851A Rolling bearing 失效
标题翻译：滚动轴承
公开(公告)号：US6012851A
公开(公告)日：2000-01-11
申请号：US151699
申请日：1998-09-11
申请人： Kiyoshi Hirakawa , Akio Aoki , Kanichiro Watanabe
发明人： Kiyoshi Hirakawa , Akio Aoki , Kanichiro Watanabe
IPC分类号： F16C33/58 , F16C13/00 , F16C33/62
CPC分类号： F16C13/00
摘要： A rolling bearing comprises a rolling element, an outer ring having an outer circumferential surface portion subjected to surface hardening and an inner circumferential surface portion acting as an orbit of the rolling element, the outer circumferential surface portion being in contact with other members so as to be used as a roll, and an inner ring having an outer circumferential surface portion acting as an orbit of the rolling element. The hardness of a core portion of the outer ring is set to be in a range of from Hv 500 to Hv 650.
摘要翻译：滚动轴承包括滚动元件，外表面部分经受表面硬化的外圈和作为滚动元件的轨道的内圆周表面部分，外周表面部分与其它部件接触，以便用作辊，以及具有作为滚动元件的轨道的外周面部的内圈。外圈的芯部的硬度设定为Hv500〜Hv650的范围。

7. 发明授权

US5567796A Polyester fiber 失效
标题翻译：聚酯纤维
公开(公告)号：US5567796A
公开(公告)日：1996-10-22
申请号：US397252
申请日：1995-03-23
申请人： Sigeki Nakatsukasa , Kenichi Yoshioka , Kiyoshi Hirakawa , Kazuhiko Tanaka , Masao Kawamoto , Nozomu Sugoh , Atsuko Migaki , Shunro Taniguchi
发明人： Sigeki Nakatsukasa , Kenichi Yoshioka , Kiyoshi Hirakawa , Kazuhiko Tanaka , Masao Kawamoto , Nozomu Sugoh , Atsuko Migaki , Shunro Taniguchi
IPC分类号： C08G63/18 , C08G63/199 , D01F6/84 , C08G63/02
CPC分类号： D02G3/04 , C08G63/18 , C08G63/199 , D01F6/84 , D10B2331/04 , Y10T428/2913 , Y10T428/2929
摘要： A fiber or filament comprising a polyester copolymerized with 2 to 20 mole % of a compound having a specific structure, which has one or two ester-forming functional groups. The polyester fiber or filament has a low birefringence and excellent dyeability and deep color development. The polyester fiber or filament is provided, when drawn under selected conditions, with not only high shrinkage ratio but also high shrinking stress, and has excellent lightfastness, thereby being useful while replacing conventional highly shrinkable fibers.
摘要翻译： PCT No.PCT / JP94 / 01242 Sec。 371日期：1995年3月23日 102（e）1995年3月23日PCT PCT 1994年7月28日PCT公布。出版物WO95 / 04846 日期1995年2月16日一种纤维或长丝，其包含与2至20摩尔％的具有特定结构的化合物共聚的聚酯，其具有一个或两个酯形成官能团。聚酯纤维或长丝具有低双折射性和优异的可染性和深色发展。当在选定的条件下拉伸时，提供聚酯纤维或长丝不仅具有高的收缩率，而且具有高的收缩应力，并且具有优异的耐光性，因此在替代常规的高收缩纤维时是有用的。

8. 发明授权

US5447579A Rolling part steel 失效
标题翻译：轧制钢
公开(公告)号：US5447579A
公开(公告)日：1995-09-05
申请号：US164840
申请日：1993-12-09
申请人： Kiyoshi Hirakawa , Norifumi Ikeda
发明人： Kiyoshi Hirakawa , Norifumi Ikeda
IPC分类号： C22C38/00 , C22C38/60 , F16C33/32 , F16C33/34 , F16C33/62
CPC分类号： C22C38/60 , F16C33/62 , Y10S148/906
摘要： A rolling part steel with which the strength of a rolling part of a cold-worked bearing is improved compared with that of a conventional turned part by controlling the length and number of sulfide inclusions in the steel to an optimal range, when a rolling part steel is prepared so that the maximum length of sulfide inclusions in the steel is 100 .mu.m or less and that a number of sulfide inclusions whose lengths exceed 40 .mu.m is 50 or less per unit area (160 mm.sup.2) , the roughness of its bore surface is improved to have a greater strength. As a result, for example, a thus formed raceway ring has a longer life against fatigue-induced cracks than a turned raceway ring.
摘要翻译：通过将轧制部分钢中的硫化物夹杂物的长度和数量控制在最佳范围内，与现有的轧制部分相比，冷轧轴承的轧制部分的强度提高了的滚动部件钢制成钢的硫化物夹杂物的最大长度为100μm以下，长度超过40μm的硫化物夹杂物的数量为每单位面积（160mm 2）为50以下，其孔面的粗糙度被改进以具有更大的实力。结果，例如，如此形成的滚道环比转动的滚道环具有比疲劳引起的裂纹更长的寿命。

9. 发明授权

US06562151B2 Rolling shaft made by high-frequency quenching 有权
标题翻译：滚动轴由高频淬火制成
公开(公告)号：US06562151B2
公开(公告)日：2003-05-13
申请号：US09886021
申请日：2001-06-22
申请人： Kiyoshi Hirakawa , Hiroshi Fukushima
发明人： Kiyoshi Hirakawa , Hiroshi Fukushima
IPC分类号： C21D936
CPC分类号： F16C33/62 , C22C38/001 , C22C38/18 , C23C8/26 , F16C3/02 , F16C19/466 , F16C33/64
摘要： In a rolling shaft relatively rolling with respect to rolling members provided in a radial needle roller bearing, the rolling shaft is composed of a steel containing 0.5 to 1.2 wt % carbon and is provided with a surface layer 3a containing 0.05 to 0.4 wt % nitrogen, having Vickers hardness being Hv650 or more through a high frequency quenching performed thereto and a residual austenite being 15 to 40 vol %, and a core portion of the rolling shaft contains 0 vol % of the residual austenite.
摘要翻译：在相对于设置在径向滚针轴承中的滚动体相对滚动的滚动轴中，滚动轴由含有0.5〜1.2重量％的碳的钢构成，并且具有含有0.05〜0.4重量％的氮的表面层3a，通过高频淬火进行维氏硬度为Hv650以上，残余奥氏体为15〜40体积％，轧制轴的芯部含有0体积％的残留奥氏体。

10. 发明授权

US06119347A Method for manufacturing balls for bearing and products thereby 失效
标题翻译：制造用于轴承和产品的球的方法
公开(公告)号：US06119347A
公开(公告)日：2000-09-19
申请号：US713541
申请日：1996-09-13
申请人： Kiyoshi Hirakawa , Akira Suzuki , Jiami Pu , Katsunori Yanase , Minoru Kohari , Eiichi Takahashi , Yasushi Mutch
发明人： Kiyoshi Hirakawa , Akira Suzuki , Jiami Pu , Katsunori Yanase , Minoru Kohari , Eiichi Takahashi , Yasushi Mutch
IPC分类号： C21D1/06 , C21D1/18 , C21D7/04 , C21D9/36 , F16C33/32 , B21D53/10 , B21K1/02
CPC分类号： C21D7/04 , C21D9/36 , F16C33/32 , C21D1/06 , C21D1/18 , Y10S148/906 , Y10T29/49694 , Y10T29/49707
摘要： A method of manufacturing steel balls for use in a ball bearing comprising an inner steel race or shaft with an inner raceway formed around its outer peripheral surface, an outer steel race with an outer raceway formed around its inner peripheral surface, and the steel balls freely rotatably disposed between the inner raceway and the outer raceway comprises the steps of providing steel balls, quenching the steel balls, preliminarily tempering the steel balls after quenched, rough-polishing the steel balls after preliminarily tempered, surface-hardening the steel balls after rough-polished, tempering the steel balls after surface-hardened, and finish-polishing the steel balls after tempered.
摘要翻译：一种制造用于球轴承的钢球的方法，包括：内钢圈或轴，其内周面形成有内滚道;外钢圈与外滚道形成的外滚道，钢球自由形成可旋转地设置在内滚道和外滚道之间的步骤包括以下步骤：提供钢球，淬火钢球，在预先回火之后对钢球进行淬火，粗磨后预先回火钢珠，粗轧后对钢球进行表面硬化，表面硬化后对钢球进行抛光处理，钢化后对钢球进行精抛光处理。

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