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1. 发明授权

US5766758A Fiber of ethylene-vinyl alcohol copolymer and process for production thereof 失效
标题翻译：乙烯 - 乙烯醇共聚物纤维及其生产方法
公开(公告)号：US5766758A
公开(公告)日：1998-06-16
申请号：US820092
申请日：1997-03-19
申请人： Kiyoshi Hirakawa , Izumi Tabuchi , Yusuke Ando , Shinji Yamaguchi
发明人： Kiyoshi Hirakawa , Izumi Tabuchi , Yusuke Ando , Shinji Yamaguchi
IPC分类号： D01F6/34 , D01F8/10 , D06M13/137 , D06P1/651 , D06P5/22 , D02G3/00 , D06M10/00
CPC分类号： D06P1/65131 , D01F6/34 , D01F8/10 , D06M13/137 , D06P5/22 , Y10T428/2913 , Y10T428/2924 , Y10T428/2929
摘要： A fiber of ethylene-vinyl alcohol copolymer having a specific degree of crosslinking which is obtained by acetal decomposition regeneration reaction with a specific crosslinking agent. Because of its effective degree of crosslinking, this fiber has a greatly improved resistance to steam ironing and finds use for garments and living material.
摘要翻译：具有特定交联度的乙烯 - 乙烯醇共聚物纤维，其通过与特定交联剂的缩醛分解再生反应获得。由于其有效的交联度，该纤维具有大大提高的耐蒸汽熨烫性能，可用于服装和生活材料。

2. 发明授权

US4514459A Woven fabric having a velvety appearance 失效
标题翻译：机织面料有天鹅绒般的外观
公开(公告)号：US4514459A
公开(公告)日：1985-04-30
申请号：US613225
申请日：1984-05-23
申请人： Junyo Nakagawa , Shinji Yamaguchi , Kiyoshi Hirakawa , Isao Tokunaga , Masaaki Ito
发明人： Junyo Nakagawa , Shinji Yamaguchi , Kiyoshi Hirakawa , Isao Tokunaga , Masaaki Ito
IPC分类号： D01F8/00 , D01D5/30 , D02G3/22 , D03D15/00 , D03D15/08 , D03D3/00
CPC分类号： D02G3/22 , D03D15/08 , Y10T442/3114 , Y10T442/3146
摘要： The invention relates to a woven fabric and more particularly to a woven fabric having a velvety appearance. At least either warp yarns or weft yarns in the fabric comprise conjugate fibers having a cross sectional configuration such that the flatness is 3.5-15.0. Conjugate fibers representing more than 35% by weight of the conjugate fiber content of the fabric at portions other than formation points of the fabric have an angle of inclination of 45.degree.-90.degree. relative to the surface of the fabric. The floating distance between the formation points of the fabric covers a length of more than 1/4 of the pitch of the twist in the conjugate fiber.
摘要翻译：本发明涉及一种机织织物，更具体地说涉及一种天鹅绒般的外观的机织织物。织物中的至少任一根经纱或纬纱均包含具有横截面形状以使得平坦度为3.5-15.0的复合纤维。在织物的形成点以外的部分，代表织物的复合纤维含量的35重量％以上的共轭纤维相对于织物的表面具有45°-90°的倾角。织物的形成点之间的浮动距离覆盖复合纤维中扭曲节距的1/4以上的长度。

3. 发明授权

US5087519A Ethylene-vinyl alcohol copolymer composite fiber and production thereof 失效
标题翻译：乙烯 - 乙烯醇共聚物复合纤维及其生产
公开(公告)号：US5087519A
公开(公告)日：1992-02-11
申请号：US444794
申请日：1989-12-01
申请人： Shinji Yamaguchi , Kiyoshi Hirakawa , Seiji Kashima , Kazuhiko Tanaka , Masao Kawamoto , Takao Akagi
发明人： Shinji Yamaguchi , Kiyoshi Hirakawa , Seiji Kashima , Kazuhiko Tanaka , Masao Kawamoto , Takao Akagi
IPC分类号： D01F8/10 , D01F11/06 , D06M13/123 , D06M15/333
CPC分类号： D06M13/123 , D01F11/06 , D01F8/10 , D06M15/333 , Y10T428/2929 , Y10T428/2931 , Y10T428/2973
摘要： Provided is a composite fiber comprising an ethylene-vinyl alcohol copolymer and a thermoplastic polymer. The composite fiber is acetalized with a dialdehyde such that the ethylene-vinyl alcohol copolymer has a melting point in a specified range, whereby the composite fiber does not cause serious stickings between the filaments when dyed, sewn or ironed and is excellent in hydrophilic property, resistance to soiling, antistatic property and the like. The composite fiber is thus very suitable for clothing use.

4. 发明授权

US5059482A Composite fiber and process for producing the same 失效
标题翻译：复合纤维及其制造方法
公开(公告)号：US5059482A
公开(公告)日：1991-10-22
申请号：US404208
申请日：1989-09-07
申请人： Masao Kawamoto , Kazuhiko Tanaka , Kiyoshi Hirakawa , Shinji Yamaguchi , Tomoyasu Takegami
发明人： Masao Kawamoto , Kazuhiko Tanaka , Kiyoshi Hirakawa , Shinji Yamaguchi , Tomoyasu Takegami
IPC分类号： D01F8/06 , D01F8/14 , D01F11/04
CPC分类号： D01F8/06 , D01F11/04 , D01F8/14 , Y10T428/2913 , Y10T428/2922 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2973
摘要： Provided is a composite fiber comprising an ethylenevinyl alcohol copolymer (component A) and a polyester (component B) heterogeneously blended with each other. In the cross section of the fiber, component A is distributed in islands form locally, and the region of component B where component A is not present containing a component B zone containing a circular area having a diameter at least 1/20 that of the fiber. By assuming the above structure, the fiber has good bulk, touch and silhouette, and a feeling similar to that of natural fibers, having solved the problems inherent to polyester fibers, such as oil soiling, soil redeposition by washing and soiling by sublimation and migration of disperse dye, while making use of superior features of polyester fiber, such as high strength, modulus, abrasion resistance, chemical resistance, weather resistance and dimensional stability.

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

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

7. 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。

8. 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。

9. 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。

10. 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

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