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1. 发明授权

US5547756A Porous polypropylene hollow fiber membrane of large pore diameter, production process thereof, and hydrophilized porous hollow fiber membranes 失效
标题翻译：孔径大的多孔聚丙烯中空纤维膜，其生产工艺和亲水化多孔中空纤维膜
公开(公告)号：US5547756A
公开(公告)日：1996-08-20
申请号：US430290
申请日：1995-04-28
申请人： Jun Kamo , Takayuki Hirai , Hiroshi Takahashi , Kenji Kondou
发明人： Jun Kamo , Takayuki Hirai , Hiroshi Takahashi , Kenji Kondou
IPC分类号： B01D67/00 , B01D69/02 , B01D69/08 , B01D71/26 , D01D5/24 , D01F6/06 , B32B27/00
CPC分类号： B01D67/0088 , B01D67/0027 , B01D69/02 , B01D69/08 , B01D71/26 , D01D5/24 , D01F6/06 , B01D2323/02 , B01D2323/08 , B01D2325/021 , B01D2325/14 , B01D2325/20 , Y10T428/2967 , Y10T428/2975 , Y10T428/298
摘要： Disclosed is a porous polypropylene hollow fiber membrane of large pore diameter which have (a) rectangular pores formed by microfibrils that are oriented in the lengthwise direction of the fibers and joint portions that are composed of stacked lamellae, the pores being contiguous with each other from the inner wall surface to the outer wall surface of the hollow fiber membrane to form a stacked, multicellular structure, (b) an average pore diameter ranging from 1.7 .mu.m up to 10 .mu.m as measured with a mercury porosimeter, (c) a porosity of 80 to 95%, and (d) an air permeability of not less than 4.times.10.sup.5 l/m.sup.2.hr.0.5 atm. This hollow fiber membrane can be produced by melt-spinning polypropylene, annealing the resulting unstretched hollow fiber under specific conditions, and then cold-stretching and hot-stretching the annealed hollow fiber under specific conditions.
摘要翻译：公开了一种大孔径的多孔聚丙烯中空纤维膜，其具有（a）由纤维长度方向取向的微原纤维形成的矩形孔和由层叠薄片构成的接合部，孔彼此连续中空纤维膜的外壁表面的内壁表面，以形成堆叠的多细胞结构，（b）用汞孔率计测量的平均孔径为1.7μm至10μm，（c）a 孔隙率为80〜95％，（d）透气度为4×10 5 l / m 2·小时±0.5atm。该中空纤维膜可以通过将聚丙烯熔融纺丝，在特定条件下对所得未拉伸中空纤维进行退火，然后在特定条件下冷拉伸和热拉伸退火的中空纤维来制造。

2. 发明授权

US5232642A Process of making porous polypropylene hollow fiber membrane of large pore diameter 失效
标题翻译：制备大孔径直径多孔聚丙烯中空纤维膜的工艺
公开(公告)号：US5232642A
公开(公告)日：1993-08-03
申请号：US831922
申请日：1992-02-06
申请人： Jun Kamo , Takayuki Hirai , Hiroshi Takahashi , Kenji Kondou
发明人： Jun Kamo , Takayuki Hirai , Hiroshi Takahashi , Kenji Kondou
IPC分类号： B01D67/00 , B01D69/02 , B01D69/08 , B01D71/26 , D01D5/24 , D01F6/06
CPC分类号： B01D67/0088 , B01D67/0027 , B01D69/02 , B01D69/08 , B01D71/26 , D01D5/24 , D01F6/06 , B01D2323/02 , B01D2323/08 , B01D2325/021 , B01D2325/14 , B01D2325/20 , Y10T428/2967 , Y10T428/2975 , Y10T428/298
摘要： A porous polypropylene hollow fiber membrane of large pore diameter which have (a) rectangular pores formed by microfibrils that are oriented in the lengthwise direction of the fibers and joint portions that are composed of stacked lamellae, the pores being contiguous with each other from the inner wall surface to the outer wall surface of the hollow fiber membrane to form a stacked, multicellular structure, (b) an average pore diameter ranging from greater than 1 .mu.m up to 10 .mu.m as measured with a mercury porosimeter, (c) a porosity of 70 to 95%, and (d) an air permeability of not less than 4.times.10.sup.5 l/m.sup.2 .multidot.hr.multidot.0.5 atm can be produced by melt-spinning polypropylene, annealing the resulting unstretched hollow fiber under specific conditions, and then cold-stretching and hot-stretching the annealed hollow fiber under specific conditions.

3. 发明授权

US5294338A Porous polyethylene hollow fiber membrane of large pore diameter, production process thereof, and hydrophilized porous polyethylene hollow fiber membranes 失效
标题翻译：孔径大的多孔聚乙烯中空纤维膜，其生产工艺和亲水化的多孔聚乙烯中空纤维膜
公开(公告)号：US5294338A
公开(公告)日：1994-03-15
申请号：US853777
申请日：1992-06-09
申请人： Jun Kamo , Takayuki Hirai , Hiroshi Takahashi , Kenji Kondo
发明人： Jun Kamo , Takayuki Hirai , Hiroshi Takahashi , Kenji Kondo
IPC分类号： B01D67/00 , B01D69/02 , B01D69/08 , B01D71/26 , B29C55/00 , D01D5/247
CPC分类号： B01D67/0088 , B01D67/0027 , B01D69/02 , B01D69/08 , B01D71/26 , B29C55/005 , D01D5/247 , B01D2323/02 , B01D2323/08 , B01D2325/021 , B01D2325/14 , B01D2325/20 , B29K2023/06
摘要： Disclosed is a porous polyethylene hollow fiber membrane of large pore diameter which have (a) rectangular pores formed by microfibrils that are oriented in the lengthwise direction of the fibers and joint portions that are composed of stacked lamellae, the pores being contiguous with each other from the inner wall surface to the outer wall surface of the hollow fiber membrane to form a stacked, multicellular structure, (b) an average pore diameter ranging from greater than 2 .mu.m up to 10 .mu.m as measured with a mercury porosimeter, (c) a porosity of 75 to 95%, and (d) an air permeability of not less than 8.times.10.sup.5 l/m.sup.2 .multidot.hr.multidot.0.5 atm. This hollow fiber membrane can be produced by melt-spinning polyethylene, annealing the resulting unstretched hollow fiber under specific conditions, and then cold-stretching and hot-stretching the annealed hollow fiber under specific conditions.
摘要翻译： PCT No.PCT / JP91 / 01638 Sec。 371日期：1992年6月9日 102（e）日期1992年6月9日PCT 1991年11月28日PCT公布。公开号WO92 / 09359 日期：1992年6月11日。公开的是大孔径的多孔聚乙烯中空纤维膜，其具有（a）由纤维长度方向取向的微原纤维形成的矩形孔，和由层叠薄片组成的接合部分孔从中空纤维膜的内壁表面到外壁表面彼此连续以形成堆叠的多细胞结构，（b）平均孔径范围从大于2（我）m到10（我的）m，（c）孔隙率为75〜95％，（d）透气度不小于8×10 5 l / m 2 * hr * 0.5atm。该中空纤维膜可以通过熔融纺丝聚乙烯制造，在特定条件下对所得未拉伸中空纤维进行退火，然后在特定条件下冷拉伸和热拉伸退火的中空纤维。

4. 发明授权

US5910279A Method for forming durable creases in cellulosic fiber textile 失效
标题翻译：在纤维素纤维织物中形成耐久皱纹的方法
公开(公告)号：US5910279A
公开(公告)日：1999-06-08
申请号：US840130
申请日：1997-04-11
申请人： Yuichi Yanai , Takayuki Hirai , Masayoshi Oba , Kiyoshi Ikeda , Yasushi Takagi , Takeo Ishikawa , Kazuhiko Harada , Hirotaka Iida , Kazuhiko Arakawa , Masazumi Ii , Yuzo Nakamura
发明人： Yuichi Yanai , Takayuki Hirai , Masayoshi Oba , Kiyoshi Ikeda , Yasushi Takagi , Takeo Ishikawa , Kazuhiko Harada , Hirotaka Iida , Kazuhiko Arakawa , Masazumi Ii , Yuzo Nakamura
IPC分类号： D06M11/38 , D06M11/61 , D06M11/84 , B31F1/12
CPC分类号： D06M11/38 , D06M11/61 , D06M11/84 , D06M2101/06 , D06M2200/20
摘要： Creases are formed in a cellulosic fiber textile by treating the fiber textile with liquid ammonia, creasing the fiber textile, and treating the fiber textile with hot water or alkaline solution substantially simultaneous with or subsequent to the creasing step. Fully durable creases are formed in the cellulosic fiber textile without detracting from strength.
摘要翻译：通过用液氨处理纤维织物，压缩纤维织物，以及与压痕步骤基本上同时或之后的热水或碱性溶液处理纤维织物，在纤维素纤维织物中形成褶皱。在纤维素纤维织物中形成完全耐用的折痕，而不会降低强度。

5. 发明申请

US20060057502A1 Method of forming a conductive wiring pattern by laser irradiation and a conductive wiring pattern 审中-公开
标题翻译：通过激光照射形成导电布线图案的方法和导电布线图案
公开(公告)号：US20060057502A1
公开(公告)日：2006-03-16
申请号：US11103448
申请日：2005-04-12
申请人： Issei Okada , Kohei Shimoda , Keiji Ebata , Takayuki Hirai
发明人： Issei Okada , Kohei Shimoda , Keiji Ebata , Takayuki Hirai
IPC分类号： G03F7/00
CPC分类号： G03F7/2053 , C23C18/14 , H05K1/097 , H05K3/02 , H05K2203/107 , H05K2203/1131
摘要： Fine wirings are made by a method having the steps of painting a board with metal dispersion colloid including metal nanoparticles of 0.5 nm-200 nm diameters, drying the metal dispersion colloid into a metal-suspension film, irradiating the metal-suspension film with a laser beam of 300 nm-550 nm wavelengths, depicting arbitrary patterns on the film with the laser beam, aggregating metal nanoparticles into larger conductive grains, washing the laser-irradiated film, eliminating unirradiated metal nanoparticles, and forming metallic wiring patterns built by the conductive grains on the board. The present invention enables an inexpensive apparatus to form fine arbitrary wiring patterns on boards without expensive photomasks, resists, exposure apparatus and etching apparatus. The method can make wirings also on plastic boards or low-melting-point glass boards which have poor resistance against heat and chemicals.
摘要翻译：通过具有以下步骤的方法制造细线，该方法包括用包含0.5nm-200nm直径的金属纳米颗粒的金属分散体胶体涂布板，将金属分散体胶体干燥成金属悬浮膜，用激光照射金属 - 悬浮膜 300nm-550nm波长的光束，用激光束描绘膜上的任意图案，将金属纳米颗粒聚集成更大的导电颗粒，洗涤激光照射的膜，消除未照射的金属纳米颗粒，以及形成由导电颗粒构成的金属布线图案在板上。本发明使得廉价的装置能够在没有昂贵的光掩模，抗蚀剂，曝光装置和蚀刻装置的板上形成精细的任意布线图案。该方法也可以在耐热和耐化学性差的塑料板或低熔点玻璃板上进行布线。

6. 发明授权

US4951895A Tire constituting member winding tension controlling apparatus 失效
标题翻译：轮胎构件卷绕张力控制装置
公开(公告)号：US4951895A
公开(公告)日：1990-08-28
申请号：US349616
申请日：1989-05-10
申请人： Takayuki Hirai
发明人： Takayuki Hirai
IPC分类号： B29C53/80 , B29D30/30 , B65H23/188
CPC分类号： B29D30/3028 , B29C53/8016 , B65H23/1888 , B65H2701/18444 , B65H2801/93
摘要： A winding tension controlling apparatus controls tensile force to be applied to a tire constituting member spirally wound about a building drum. The apparatus comprises a memory device for storing patterns of tensile forces, a detecting sensor for always detecting winding positions of the tire member and a processing unit for obtaining a tensile force value from a pattern of tensile force received on the basis of the memory device and a detected result from the memory device and outputting the tensile force value as a control signal. The apparatus further comprises a regenerative control device for controlling a DC motor connected to a tension roller to cause the tension roller to rotate at a speed slower by a predetermined value than a running speed of the tire member wound about the building drum and a display device for displaying various informations concerning winding of the tire member. In this manner, the tire member causes the tension roller to accelerate until its circumferential speed becomes substantially equal to the running speed of the tire member wound about the building drum, thereby causing a tensile force in the tire member equal to the tensile force value to applied to the tire member.

7. 发明申请

US20050079756A1 Clamp for slender object such as cable 审中-公开
标题翻译：夹紧细长的物体，如电缆
公开(公告)号：US20050079756A1
公开(公告)日：2005-04-14
申请号：US10951722
申请日：2004-09-29
申请人： Yasuhiro Kawai , Takayuki Hirai
发明人： Yasuhiro Kawai , Takayuki Hirai
IPC分类号： B60R16/02 , F16L3/10 , H02G3/30 , H02G3/38 , H01R3/00 , B60T1/00 , H01R13/58
CPC分类号： F16L3/1075 , B60R16/0215 , F16L3/1025 , H02G3/30 , H02G3/32
摘要： A plastic cable clamp (1) has a substantially U-shaped clamp portion formed with a pair of clamp arms, and a cover (13) for closing an opening in the clamp portion. The cover pivots on a hinge to close the opening in the clamp portion and is maintained in the closed position by means of an engagement portion (18) thereon. A protrusion (26) is formed at the end of a clamp arm with the hinge, and a recess (27) is formed in the cover to receive the protrusion. The recess includes a first hole (29) extending from one side of the cover toward the other side of the cover, and a second hole (30) adjacent to the first hole and extending from the other side of the cover toward the one side of the cover. One of the walls (31) of the recess is formed by an end surface of the first hole on the other side, and an opposite wall (33) is formed by an end surface of the second hole at the one side. The cable clamp can be manufactured by using a simple shaping mold, allowing the cable clamp to be manufactured with two split dies and without requiring any additional die component such as a slide.
摘要翻译：塑料电缆夹具（1）具有形成有一对夹持臂的大致U形的夹紧部分和用于封闭夹持部分中的开口的盖子（13）。盖子在铰链上枢转以关闭夹紧部分中的开口，并通过其上的接合部分（18）保持在关闭位置。在具有铰链的夹持臂的端部处形成有突起（26），并且在盖中形成凹部（27）以容纳突起。所述凹部包括从所述盖的一侧朝向所述盖的另一侧延伸的第一孔（29）和与所述第一孔相邻并且从所述盖的另一侧朝向所述盖的另一侧延伸的第二孔（30）封面。凹部的一个壁（31）由另一侧的第一孔的端面形成，相对的壁（33）由第一孔的一侧的端面形成。电缆夹可以通过使用简单的成型模具制造，允许电缆夹具用两个分开的模具制造，并且不需要任何附加的模具部件，例如滑块。

8. 发明授权

US5912718A Spectacles with decoration attachment 失效
标题翻译：眼镜装饰附件
公开(公告)号：US5912718A
公开(公告)日：1999-06-15
申请号：US933037
申请日：1997-09-18
申请人： Masaru Murai , Takayuki Hirai , Isao Hyoi , Yoshimi Maeda , Seiichi Susuki
发明人： Masaru Murai , Takayuki Hirai , Isao Hyoi , Yoshimi Maeda , Seiichi Susuki
IPC分类号： G02C1/04 , G02C11/02
CPC分类号： G02C11/02 , G02C1/04
摘要： A pair of rimless type spectacles having a flexible lens holding member such as a nylon wire for holding lenses arranged in such a manner that a decoration is fastened to the lens holding member so that the decoration is fastened to the periphery of the lens so as to freely design the spectacles. It is preferable that the position at which the decoration is fastened can be adjusted and the decoration can be changed for another one.
摘要翻译：一对无框型眼镜具有柔性透镜保持构件，例如尼龙线，用于保持透镜布置，使得装饰被紧固到透镜保持构件，使得装饰被固定到透镜的周边，以便自由设计眼镜。优选地，可以调节装饰被固定的位置，并且可以改变另一装饰的装饰。

9. 发明授权

US5724117A Spectacles with decoration 失效
公开(公告)号：US5724117A
公开(公告)日：1998-03-03
申请号：US430739
申请日：1995-04-28
申请人： Masaru Murai , Takayuki Hirai , Isao Hyoi , Yoshimi Maeda , Seiichi Susuki
发明人： Masaru Murai , Takayuki Hirai , Isao Hyoi , Yoshimi Maeda , Seiichi Susuki
IPC分类号： G02C1/04 , G02C11/02
CPC分类号： G02C11/02 , G02C1/04
摘要： A pair of rimless type spectacles having a flexible lens holding member such as a nylon wire for holding lenses arranged in such a manner that a decoration is fastened to the lens holding member so that the decoration is fastened to the periphery of the lens so as to freely design the spectacles. It is preferable that the position at which the decoration is fastened can be adjusted and the decoration can be changed for another one.

10. 发明授权

US06909546B2 Multipoint lump homogenizing optical system 有权
标题翻译：多点块均质光学系统
公开(公告)号：US06909546B2
公开(公告)日：2005-06-21
申请号：US10733284
申请日：2003-12-12
申请人： Takayuki Hirai
发明人： Takayuki Hirai
IPC分类号： G02B5/18 , B23K26/06 , B23K26/073 , G02B27/09 , G02B27/44 , H01S3/00
CPC分类号： G02B19/0057 , B23K26/066 , G02B19/0014 , G02B19/009 , G02B19/0095 , G02B27/09 , G02B27/0905 , G02B27/0927 , G02B27/0944 , G02B27/0988 , H01S3/005
摘要： When a Gaussian power distribution laser beam is converted into a uniform power density beam by a converging homogenizing DOE and is divided into a plurality of homogenized beams by a diverging DOE, the power of the separated beam spatially fluctuates. For alleviating the power fluctuation of the beams, an aperture mask having a window wider than a section of the homogenized beam but narrower than a noise region at a focus of the converging homogenizer DOE. Since a homogenized beam can pass the aperture mask as a whole, the power fluctuation, in particular, near edges is reduced.
摘要翻译：当高斯功率分配激光束通过会聚均匀化DOE转换成均匀的功率密度束，并且通过发散的DOE被分成多个均匀化的光束时，分离光束的功率在空间上波动。为了减轻光束的功率波动，孔径掩模具有比均匀化光束的部分宽的窗口，但是比会聚均化器DOE的焦点处的噪声区域窄。由于均匀化光束可以通过孔径掩模作为整体，所以功率波动，特别是近边缘减小。

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