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1. 发明专利

JP2009156271A Flange connector, and flange connector connecting method 有权
标题翻译：法兰连接器和法兰连接器连接方法
公开(公告)号：JP2009156271A
公开(公告)日：2009-07-16
申请号：JP2007331497
申请日：2007-12-25
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： NUMATA SHUICHI , YOKOYAMA KIMIHIRO
IPC分类号： F16B7/14 , F16B7/18 , H01R13/52 , H01R13/621
摘要： PROBLEM TO BE SOLVED: To provide a flange connector capable of reliably realizing a sufficiently sealed state of a connection part, for example, in a high-frequency coaxial cable and various kinds of gas pipes, and a connecting method using the same.
SOLUTION: In the flange connector 1, when a rotary flange 3 is passed from a rear end side opposite to a front end side of an outer shell body 2 to a front end side while a large inside diameter part 32 is directed to the front face side in the advancing direction, an inwardly directed flange part 31 for locking is locked by an outwardly directed flange part 21 for locking of the outer shell body 2, and the rotary flange 3 is longitudinally movable with respect to the outer shell body 2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够可靠地实现例如在高频同轴电缆和各种气体管道中的连接部分的充分密封状态的法兰连接器以及使用其的连接方法。解决方案：在法兰连接器1中，当旋转凸缘3从外壳体2的前端侧相反的后端侧到达前端侧时，而大的内径部32被引向在前进方向的前表面侧，用于锁定的向内指向的凸缘部31被向外指向的用于锁定外壳体2的凸缘部21锁定，并且旋转凸缘3可相对于外壳体纵向移动 2.版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2004339272A Resin composition and high-frequency coaxial cable using the same 有权
公开(公告)号：JP2004339272A
公开(公告)日：2004-12-02
申请号：JP2003134475
申请日：2003-05-13
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： ABE MASAHIRO , KAMEYAMA MINORU , YOKOYAMA KIMIHIRO
IPC分类号： C08L23/04 , H01B3/44 , H01B11/18
摘要： PROBLEM TO BE SOLVED: To provide a resin composition having a small tanδ and sufficiently high adhesion and to provide a high-frequency coaxial cable having a small extent of attenuation and a low VSWR (voltage standing wave ratio).
SOLUTION: The resin composition is obtained by mixing a low-density polyethylene with an ultralow-density polyethylene having a lower density than that of the low-density polyethylene and prepared by carrying out graft copolymerization of maleic anhydride in a prescribed proportion. The high-frequency coaxial cable 10 is obtained by providing an adhesion interlayer 12 composed of the resin composition in the outer periphery of a conductor 11 and further providing a foamed insulating layer 13 composed of a foamed resin in the outer periphery of the adhesion interlayer 12.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2005154547A Resin composition and high-frequency coaxial cable using the same 有权
标题翻译：树脂组合物和高频同轴电缆
公开(公告)号：JP2005154547A
公开(公告)日：2005-06-16
申请号：JP2003393942
申请日：2003-11-25
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： ABE MASAHIRO , AKIMOTO TETSUYA , KAMEYAMA MINORU , YOKOYAMA KIMIHIRO
IPC分类号： C08J9/10 , C08L23/04 , H01B3/44 , H01B11/18
摘要： PROBLEM TO BE SOLVED: To obtain a resin composition contributing to cables low in voltage standing wave ratio and slight in transmitted power attenuation, and to obtain a high-frequency coaxial cable using the resin composition.
SOLUTION: The resin composition is obtained by incorporating 0.001-0.2 pt.wt. of OBSH(p,p-oxybisbenzenesulfonyl hydrazide) and/or ADCA(azodicarbonamide) in 100 pts.wt. of a main component comprising 55-95 pts.wt. of an ionically polymerized polyethylene ≥0.931 g/cm
3 in density and 4-15 g/10min in MFR(melt flow rate) and 45-5 pts.wt. of a radical-polymerized polyethylene 0.925-0.935 g/cm
3 in density and ≤1.0 g/10min in MFR. The high-frequency coaxial cable is obtained by interposing an expanded electrical insulator 101 made by expanding the resin composition in between an inner conductor 102 and an outer conductor 103.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了获得有助于低电压驻波比和轻微的透射功率衰减的电缆的树脂组合物，并且获得使用该树脂组合物的高频同轴电缆。解决方案：该树脂组合物通过掺入0.001-0.2重量份的OBSH（p，对氧基双苯磺酰肼）和/或ADCA（偶氮二酰胺）在100重量份的主要组分，包含55-95重量份的离子聚合聚乙烯≥0.931g/ cm 3密度和4-15g / 10min的MFR（熔体流动速率）和45-5重量份。的自由基聚合聚乙烯0.925-0.935g / cm 3密度和≤1.0g/ 10min的MFR。高频同轴电缆是通过将通过将树脂组合物膨胀在内导体102和外导体103之间而制成的膨胀电绝缘体101来获得的。（C）2005，JPO＆NCIPI

4. 发明专利

JP2003068152A High foaming and high frequency coaxial cable and method of manufacturing same 审中-公开
标题翻译：高发射和高频同轴电缆及其制造方法
公开(公告)号：JP2003068152A
公开(公告)日：2003-03-07
申请号：JP2001260051
申请日：2001-08-29
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： ABE MASAHIRO , SEKI IKUO , SHOJI AKIRA , YOKOYAMA KIMIHIRO
IPC分类号： C08J9/04 , B29C47/02 , B29K23/00 , B29K105/04 , B29K105/22 , B29L31/34 , C08L23/04 , H01B11/18 , H01B13/00 , H01B13/016
摘要： PROBLEM TO BE SOLVED: To provide a high foaming and high frequency coaxial cable with a less damping amount and a less voltage standing-wave ratio.
SOLUTION: A high foaming insulation layer 3 around an inner conductor 2 is formed of a compound manufactured by adding low density polyethylene of 0.925 to 0.930 g/cm
3 in density, to which foaming core agent is added beforehand, to a high density polyethylene of 0.94 g/cm
3 or more in density synthesized through a metallocene catalyst at a ratio of 45 to 5 pts.wt. to 55 to 95 pts.wt. Thus, since the damping amount can be reduced and the occurrence of pin holes are suppressed, the high foaming and high frequency coaxial cable 1 with a less voltage standing-wave ratio can be provided.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有较少阻尼量和较小电压驻波比的高发泡和高频同轴电缆。解决方案：内导体2周围的高发泡性绝缘层3由将预先添加有发泡核剂的密度为0.925〜0.930g / cm 3的低密度聚乙烯加入高密度而形成的化合物通过茂金属催化剂以45〜5重量比的比例合成的密度为0.94g / cm 3以上的聚乙烯。至55至95重量份因此，由于可以减小阻尼量并且抑制针孔的发生，所以可以提供具有较小电压驻波比的高起泡和高频同轴电缆1。

5. 发明专利

JP2005047982A Resin composition and high-frequency coaxial cable using the same 有权
标题翻译：树脂组合物和高频同轴电缆
公开(公告)号：JP2005047982A
公开(公告)日：2005-02-24
申请号：JP2003203709
申请日：2003-07-30
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： ABE MASAHIRO , KAMEYAMA MINORU , YOKOYAMA KIMIHIRO
IPC分类号： C08J9/12
摘要： PROBLEM TO BE SOLVED: To provide a resin composition good in foamability and electrical properties.
SOLUTION: The resin composition is a mixture obtained by adding 0.001 to 0.2 pt.wt. foaming nucleating agent to 100 pts.wt. mixture obtained by mixing 55 to 95 pts.wt. medium-density polyethylene or high-density polyethylene having a density of 0.931 g/cm
3 or higher with 5 to 45 pts.wt. low-density polyethylene having a density of 0.925 to 0.930 g/cm
3 . The high-frequency coaxial cable 10 is produced by surrounding a conductor 11 with a foam insulation layer 12 made of a foam from the resin composition.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有良好的起泡性和电性能的树脂组合物。解决方案：树脂组合物是通过加入0.001至0.2重量份的混合物发泡成核剂至100重量份通过混合55至95重量份中密度聚乙烯或密度为0.931g / cm 3 / SP以上的高密度聚乙烯，重量为5〜45重量份。密度为0.925〜0.930g / cm 3的低密度聚乙烯。高频同轴电缆10通过用由树脂组合物的泡沫制成的泡沫绝缘层12包围导体11来制造。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2010080317A Rotating connector 有权
标题翻译：旋转连接器
公开(公告)号：JP2010080317A
公开(公告)日：2010-04-08
申请号：JP2008248507
申请日：2008-09-26
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： SATO HIDEOMI , WATABE NOBUAKI , YOKOYAMA KIMIHIRO
IPC分类号： H01R35/04
摘要： PROBLEM TO BE SOLVED: To provide a rotating connector having a connector connecting part rotatable/lockable against a cable attaching part. SOLUTION: The rotating connector is equipped with the cable attaching part formed in a cylindrical shape and attached with a cable, the connector connecting part which is formed in the cylindrical shape having a bending part at a prescribed position and of which one end side is rotatably and electrically connected to the one end side of the cable attaching part while the other end side is electrically connected to a connector which is the connection counterpart, and a rotation locking part to lock the rotation of the connector connecting part against the cable attaching part by attracting the connector connecting part toward the cable attaching part and then pressing it to the cable attaching part. The cable attaching part includes a connector bottom 2 and a connector middle 3, the connector connecting part includes a connector head 5 and a counterpart attaching nut 6, and the rotation locking part includes a locking nut 4. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种旋转连接器，其具有可旋转/可锁定在电缆连接部分上的连接器连接部分。解决方案：旋转连接器配备有形成为圆筒形并且附接有电缆的电缆连接部，连接器连接部形成为具有弯曲部的规定位置的圆筒形状，并且其一端侧面与电缆连接部的一端侧可旋转地电连接，而另一端侧电连接到作为连接对方的连接器;以及旋转锁定部，用于将连接器连接部的旋转锁定在电缆上通过将连接器连接部分吸引到电缆连接部分，然后将其按压到电缆连接部分来附接部分。电缆连接部分包括连接器底部2和连接器中间3，连接器连接部分包括连接器头部5和对应安装螺母6，旋转锁定部分包括锁定螺母4.版权所有（C） 2010年，JPO＆INPIT

7. 发明专利

JP2005047981A Resin composition and high-frequency coaxial cable using the same 有权
标题翻译：树脂组合物和高频同轴电缆
公开(公告)号：JP2005047981A
公开(公告)日：2005-02-24
申请号：JP2003203708
申请日：2003-07-30
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： ABE MASAHIRO , YOKOYAMA KIMIHIRO , KAMEYAMA MINORU
IPC分类号： C08L23/04 , H01B11/18
摘要： PROBLEM TO BE SOLVED: To provide a resin composition good in foamability and electrical properties.
SOLUTION: The resin composition is a mixture obtained by adding 0.001 to 0.1 pt.wt. foaming nucleating agent to 100 pts.wt. mixture obtained by mixing 55 to 90 pts.wt. medium-density polyethylene having a density of 0.931 to 0.939 g/cm
3 and synthesized with a metallocene catalyst with 5 to 40 pts.wt. high-density polyethylene having a density of 0.950 to 0.965 g/cm
3 and 5 to 40 pts.wt. low-density polyethylene having a density of 0.925 to 0.930 g/cm
3 . The high-frequency coaxial cable 10 is produced by surrounding a conductor 11 with a foam insulation layer 12 made of a foam from the resin composition.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有良好的起泡性和电性能的树脂组合物。解决方案：树脂组合物是通过加入0.001至0.1重量份的混合物发泡成核剂至100重量份通过混合55至90重量份密度为0.931〜0.939g / cm 3的中等密度聚乙烯，并用茂金属催化剂合成5〜40重量份。密度为0.950〜0.965g / cm 3的高密度聚乙烯和5〜40重量份。密度为0.925〜0.930g / cm 3的低密度聚乙烯。高频同轴电缆10通过用由树脂组合物的泡沫制成的泡沫绝缘层12包围导体11来制造。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2003308740A High frequency coaxial cable and method for manufacturing the same 有权
标题翻译：高频同轴电缆及其制造方法
公开(公告)号：JP2003308740A
公开(公告)日：2003-10-31
申请号：JP2002113481
申请日：2002-04-16
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： ABE MASAHIRO , SEKI IKUO , SHOJI AKIRA , YOKOYAMA KIMIHIRO
IPC分类号： H01B11/18 , H01B13/00 , H01B13/016
摘要： PROBLEM TO BE SOLVED: To provide a high frequency coaxial cable with a low attenuation and a low voltage standing wave ratio, and a method for manufacturing the same. SOLUTION: The coaxial cable has a conductor 11 and a foam insulator 12 coating the conductor 11, wherein the coaxial cable is formed by mixing 55 to 95 pts.wt of a medium-density polyethylene with a density of 0.930 g/cm 3 to 0.940 g/cm 3 synthesized by using metallocene catalysis and 45 to 5 pts.wt of a low-density polyethylene with a density of 0.925 g/cm 3 to 0.930 g/cm 3 to form 100 pts.wt of a mixed polyethylene, then mixing the mixed polyethylene and 0.02 to 3.0 pts.wt of a foaming core agent to form a mixed constituent 21 that constitutes the foam insulator 12, and coating the conductor 11 with the foam insulator 12. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供具有低衰减和低电压驻波比的高频同轴电缆及其制造方法。解决方案：同轴电缆具有涂覆导体11的导体11和泡沫绝缘体12，其中同轴电缆通过混合55至95重量份的密度为0.930g / cm 3的中等密度聚乙烯形成通过使用金属茂催化合成的0.940克/厘米3 / SP 3和密度为0.925克/厘米3的45-5重量份的低密度聚乙烯， 3 至0.930g / cm 3，以形成100重量份的混合聚乙烯，然后将混合的聚乙烯和0.02至3.0重量份的发泡芯剂混合以形成混合构成泡沫绝缘体12的构件21，并用泡沫绝缘体12涂覆导体11.版权所有（C）2004，JPO

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