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1. 发明专利

JP2012089369A Cable for movable portion and method of manufacturing the same 有权
标题翻译：用于可移动部分的电缆及其制造方法
公开(公告)号：JP2012089369A
公开(公告)日：2012-05-10
申请号：JP2010235445
申请日：2010-10-20
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： WASHIMI TORU , AOYAMA MASAYOSHI , KURODA HIROMITSU , SAGAWA HIDEYUKI , WATABE TAKANOBU , KO TOKUTEN
IPC分类号： H01B7/04 , C22C9/00 , C22C9/05 , C22C9/06 , C22F1/00 , C22F1/08 , H01B1/02 , H01B5/08 , H01B11/18 , H01B13/00 , H01B13/016
摘要： PROBLEM TO BE SOLVED: To provide a soft and thin copper alloy wire having high attenuation characteristics and conductivity, and a high flex life even when a soft copper material is used, and to provide a soft and thin copper alloy plate, a cable for a moving body using the soft and thin copper alloy wire, and a method of manufacturing the same.SOLUTION: The cable for a moving body has a central conductor, an insulation layer applied to the outer periphery thereof, and a jacket layer having an outer conductor on the outer periphery of the insulation layer and applied to the outer periphery thereof. Either the central conductor and/or the outer conductor contains an additive element selected from a group consisting of Mg, Zr, Nb, Ca, V, Ni, Mn, Ti and Cr, and the remainder consists of inevitable impurities and a thin copper alloy, i.e. copper, where the average crystal grain size from the surface down to a depth of 50 μm is 20 μm or less.
摘要翻译：要解决的问题：为了提供具有高衰减特性和导电性的柔软和细铜合金丝，并且即使使用软铜材料也具有高的弯曲寿命，并且提供柔软和薄的铜合金板，用于使用软和细铜合金线的移动体的电缆及其制造方法。解决方案：用于移动体的电缆具有中心导体，施加到其外周的绝缘层，以及在绝缘层的外周上具有外导体的护套层，并被施加到外周。中心导体和/或外导体都含有选自Mg，Zr，Nb，Ca，V，Ni，Mn，Ti和Cr的添加元素，其余由不可避免的杂质和薄铜合金，即从表面到50μm深度的平均结晶粒径为20μm以下的铜。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2015008072A 高周波信号伝送用の同軸ケーブルおよびそれを用いた複合ケーブル审中-公开
标题翻译：用于高频信号传输的同轴电缆和使用它的复合电缆
公开(公告)号：JP2015008072A
公开(公告)日：2015-01-15
申请号：JP2013132646
申请日：2013-06-25
申请人：日立電線株式会社 , Hitachi Cable Ltd
发明人： KO TOKUTEN , WATABE TAKANOBU , NISHIURA NORIHIRO
IPC分类号： H01B11/18 , H01B7/00 , H01B11/20
摘要：【課題】絶縁被覆層に大きな外力が掛かっても容易に復元し、使用周波数帯域で長手方向の特性インピーダンスのばらつきが少なく、かつ繰り返し曲げ・捻りに耐える低静電容量同軸ケーブルを提供する。【解決手段】本発明に係る高周波信号伝送用の同軸ケーブルは、中心導体の外周に絶縁被覆層が積層形成され、その外側にシールド導体層とジャケット層とを有し、前記絶縁被覆層は、前記中心導体の直上に形成されフッ素樹脂繊維の不織布テープからなる多孔質絶縁被覆層と、前記多孔質絶縁被覆層の直上に形成されフッ素樹脂からなる中実絶縁被覆層とを有し、前記多孔質絶縁被覆層は、その空隙率が70%超80%以下であり、該空隙が互いに連通していることを特徴とする。【選択図】図1
摘要翻译：要解决的问题：为了提供即使当施加大的外力施加到绝缘涂层时也容易恢复的低静电电容电缆，在使用频带中的纵向的特性阻抗的变化减小并且可以重复弯曲和扭转。解决方案：在用于高频信号传输的同轴电缆中，在中心导体的外周层叠绝缘涂层，并在其上设置屏蔽导体层和护套层。绝缘涂层包括立即在中心导体上形成的多孔绝缘涂层，由氟树脂纤维的非织造带和固体绝缘涂层组成，其立即形成在多孔绝缘涂层上并由氟树脂。多孔绝缘涂层具有高于70％且等于或低于80％的孔隙率，并且孔彼此连通。

3. 发明专利

JP2013057870A Photoelectric conversion module 有权
标题翻译：光电转换模块
公开(公告)号：JP2013057870A
公开(公告)日：2013-03-28
申请号：JP2011197126
申请日：2011-09-09
申请人： Hitachi Cable Ltd , 日立電線株式会社 , Hitachi Cable Fine Tech Ltd , 日立電線ファインテック株式会社
发明人： RYU SHUGEN , SUNAGA YOSHINORI , YASUDA HIRONORI , WATABE TAKANOBU
IPC分类号： G02B6/42 , H01L31/02 , H01L31/0232
摘要： PROBLEM TO BE SOLVED: To provide a photoelectric conversion module in which, even if a retaining groove having a sufficient length cannot be secured, enough strength to connect an optical fiber to a substrate can be ensured.SOLUTION: A photoelectric conversion module 1 includes: a substrate 10; a photoelectric conversion element 12 and IC (Integrated Circuit) chip 14 which are mounted on the substrate 10; an optical fiber 22 which is fixed in a retaining groove 20 provided on the substrate 10 and optically coupled to the photoelectric conversion element 12; an optical fiber holding member 24, fixed on the substrate 10 by use of a first adhesive 26, for holding the optical fiber 22; and an optical fiber bonding member 30 which projects from an end of the substrate 10 in the axial direction of the optical fiber 22 and to which an extension of the optical fiber 22 extending from the substrate 10 is bonded by use of a second adhesive 32.
摘要翻译：要解决的问题：提供一种光电转换模块，其中即使不能确保具有足够长度的保持槽，也可以确保将光纤连接到基板的足够强度。光电转换模块1包括：基板10; 安装在基板10上的光电转换元件12和IC（集成电路）芯片14; 光纤22固定在设置在基板10上并光耦合到光电转换元件12的保持槽20中; 通过使用第一粘合剂26固定在基板10上的用于保持光纤22的光纤保持部件24; 以及从基板10的端部在光纤22的轴向突出并且从基板10延伸的光纤22的延伸部通过第二粘合剂32接合的光纤接合部件30。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012089384A Coaxial cable and method of manufacturing the same 有权
标题翻译：同轴电缆及其制造方法
公开(公告)号：JP2012089384A
公开(公告)日：2012-05-10
申请号：JP2010235866
申请日：2010-10-20
申请人： Hitachi Cable Ltd , Hitachi Seisen Kk , 日立製線株式会社 , 日立電線株式会社
发明人： WASHIMI TORU , AOYAMA MASAYOSHI , KURODA HIROMITSU , SAGAWA HIDEYUKI , WATABE TAKANOBU , KO TOKUTEN
IPC分类号： H01B11/18 , H01B1/02 , H01B13/016 , H01B13/26
摘要： PROBLEM TO BE SOLVED: To provide a coaxial cable equipped with high conductivity and having high noise shielding properties even at a low cost, and to provide a method of manufacturing the coaxial cable.SOLUTION: The coaxial cable includes: a central conductor; an insulating layer covering its outer periphery; and a jacket layer which is formed by winding or braiding a plurality of external conductors around the outer periphery of the insulating layer and covers the outer periphery of the external conductors. In the external conductor, the amount of oxygen exceeding 2 mass ppm is contained, the balance is composed of inevitable impurities and copper, the conductivity is 101.5% or more and an additional element is contained which is selected from the group consisting of Mg, Zr, Nb, Ca, V, Ni, Mn, Ti and Cr.
摘要翻译：要解决的问题：即使以低成本提供具有高导电性并且具有高噪声屏蔽性能的同轴电缆，并且提供制造同轴电缆的方法。
解决方案：同轴电缆包括：中心导体; 覆盖其外周的绝缘层; 以及护套层，其通过绕绝缘层的外周缠绕或编织多个外部导体而覆盖外部导体的外周而形成。在外部导体中，含有超过2质量ppm的氧的量，余量由不可避免的杂质和铜构成，导电率为101.5％以上，并且含有选自Mg，Zr ，Nb，Ca，V，Ni，Mn，Ti和Cr。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2014063584A Photoelectricity composite cable 有权
标题翻译：光电复合电缆
公开(公告)号：JP2014063584A
公开(公告)日：2014-04-10
申请号：JP2012206722
申请日：2012-09-20
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： RYU SHUGEN , SEYA OSAMU , SUNAGA YOSHINORI , HIRANO MITSUKI , YASUDA HIRONORI , NAMEKAWA YOSHIKAZU , WATABE TAKANOBU
IPC分类号： H01B11/22 , G02B6/44
CPC分类号： H01B11/22 , G02B6/44 , G02B6/4416
摘要： PROBLEM TO BE SOLVED: To provide a photoelectricity composite cable that can reduce light loss due to microbending of an optical fiber while suppressing lowering of flexibility.SOLUTION: A photoelectricity composite cable 100 includes: an optical fiber 1; a cylindrical tube 3 that comprises a resin and accommodates the optical fiber 1; two or more electric wires 4 that are arranged outside the tube 3; and a cylindrical external cylinder body 5 that coats the two or more electric wires 4 in a lump, wherein the two or more electric wires 4 are spirally wound along an outer peripheral surface of the tube 3 and interposed between the tube 3 and the external cylinder body 5.
摘要翻译：要解决的问题：提供一种光电复合电缆，其能够抑制由于光纤的微弯而导致的光损失，同时抑制柔性的降低。光电复合电缆100包括：光纤1; 包括树脂并容纳光纤1的圆柱形管3; 布置在管3外侧的两根或多根电线4; 以及一体地涂覆两根以上的电线4的圆筒状的外筒体5，其中，两根以上的电线4沿着管3的外周面螺旋状地卷绕，插入管3与外筒身体5。

6. 发明专利

JP2013200352A Structure connecting optical fiber and optical module, and optical communication module 有权
标题翻译：结构连接光纤和光模块以及光通信模块
公开(公告)号：JP2013200352A
公开(公告)日：2013-10-03
申请号：JP2012067092
申请日：2012-03-23
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： SUNAGA YOSHINORI , RYU SHUGEN , YASUDA HIRONORI , HIRANO MITSUKI , WATABE TAKANOBU
IPC分类号： G02B6/42
摘要： PROBLEM TO BE SOLVED: To provide a structure connecting an optical fiber and an optical module capable of preventing buckling of the optical fiber with a simple structure even in a downsized device to which a looped excess length part is difficult to provide, and to provide an optical communication module.SOLUTION: There is provided a structure connecting an optical fiber 11 exposed at an end of a cable 10 and an optical module 2. The exposed portion of the optical fiber 11 is covered with two or more protective tubes. Of the protective tubes, at least two ones are a first tube 20 and a second tube 21 having a different diameter from each other. In an end of the first tube 20 and an end of the second tube 21 facing the end of the first tube 20, one tube is slidable inside the other.
摘要翻译：要解决的问题：为了提供连接光纤和光学模块的结构，即使在难以提供循环的多余部分的小型化装置中，也能够以简单的结构防止光纤弯曲，并且提供光通信模块。解决方案：提供连接在电缆10的端部露出的光纤11和光学模块2的结构。光纤11的暴露部分被两个或更多个保护管覆盖。在保护管中，至少两个保护管是彼此具有不同直径的第一管20和第二管21。在第一管20的端部和与第一管20的端部相对的第二管21的端部中，一个管可在另一个管内滑动。

7. 发明专利

JP2013241692A Fabric-like flat cable 审中-公开
标题翻译：织物类平板电缆
公开(公告)号：JP2013241692A
公开(公告)日：2013-12-05
申请号：JP2012114851
申请日：2012-05-18
申请人： Seiren Co Ltd , セーレン株式会社 , Hitachi Cable Ltd , 日立電線株式会社
发明人： TAKAGI SUSUMU , TADA HIDEYUKI , KO TOKUTEN , WATABE TAKANOBU
IPC分类号： D03D15/02 , D03D1/00 , D03D3/08 , D03D15/08 , H01B7/08 , H01B11/20 , H01B13/00 , H01B13/016
摘要： PROBLEM TO BE SOLVED: To provide a fabric-like flat cable that, even though a coaxial cable having a superior transmissive and anti-noise characteristics is used as a warp yarn, has a high linearity of the coaxial cable, does not have bulky property, has binding force which hard to collapse the fabric tissue by external force, can be easily deformed by folding and the like, and is economical.SOLUTION: There is provided a fabric-like flat cable 1 in which a coaxial cable as a weft yarn 2 is loosely bound by a warp yarn 3 only at cross-connection points therebetween similarly as in a case with a normal fiber fabric by applying a structure of a fabric. The use of a polyurethane monofilament yarn of 10 to 450D having superior elasticity as the weft yarn 3 at specific weaving density provides the fabric-like flat cable 1 having superior flexibility, no distortion, and smoothness, and also the fabric-like flat cable 1 that can be easily deformed by such as being rolled up, or folded in its width direction in use.
摘要翻译：要解决的问题：为了提供一种织物状扁平电缆，即使使用具有优异的透射和抗噪声特性的同轴电缆作为经纱，具有高同轴电缆的线性度，不具有庞大的性质具有难以通过外力使织物组织折叠的结合力，可以通过折叠等容易地变形，并且是经济的。解决方案：提供一种织物状扁平电缆1，其中同轴电缆作为纬纱两者之间的交叉连接点处仅与经纱3松散地结合在一起，类似于普通纤维织物通过施加织物结构的情况。使用以特定织造密度作为纬纱3而具有优异弹性的10-450D的聚氨酯单丝纱，提供了具有优异的柔韧性，无变形和平滑度的织物状平板电缆1，以及织物状扁平电缆1 这在使用中可以通过卷起或在其宽度方向折叠而容易地变形。

8. 发明专利

JP2013040386A Conductor for earphone cable, and earphone cable 审中-公开
标题翻译：耳机电缆导线和耳机电缆
公开(公告)号：JP2013040386A
公开(公告)日：2013-02-28
申请号：JP2011178646
申请日：2011-08-17
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： WASHIMI TORU , AOYAMA MASAYOSHI , KURODA HIROMITSU , SAGAWA HIDEYUKI , FUJITO KEISUKE , GOTO MASAYOSHI , MASUI SHINICHI , WATABE TAKANOBU
IPC分类号： C22C9/00 , C22F1/00 , C22F1/08 , H01B5/02 , H01B11/00
摘要： PROBLEM TO BE SOLVED: To provide a conductor for an earphone cable that has high conductivity, has a high bending life even in a soft copper material, and is a soft copper wire, however, that has a crystal structure having a larger crystal grain than that of a copper wire of OFC or the like, and that is excellent in flexibility; and to provide the earphone cable.SOLUTION: The conductor for an earphone cable comprises a soft dilute copper alloy wire that includes: an additive element selected from the group consisting of Ti, Mg, Zr, Nb, Ca, V, Ni, Mn and Cr; and the balance comprising copper, wherein in the soft dilute copper alloy wire, the crystal grain of the surface layer is smaller than that of the internal crystal grain, and the average grain size from the surface layer toward the inside up to the depth of at least 20% of the wire diameter is at most 20 μm.
摘要翻译：解决的问题：为了提供一种具有高导电性的耳机电缆的导体，即使在软铜材料中也具有高的弯曲寿命，并且是软铜线，但是具有较大的晶体结构晶粒比OFC等的铜线的晶粒更好，柔软性优异。并提供耳机线。解决方案：用于耳机电缆的导体包括软的稀铜合金线，其包括：选自由Ti，Mg，Zr，Nb，Ca，V，Ni，Mn和Cr组成的组的添加元素; 余量由铜构成，其中，在软质稀铜合金线中，表面层的晶粒小于内晶粒的晶粒，从表面层向内侧的平均晶粒尺寸，线径的至少20％为20μm以下。版权所有（C）2013，JPO＆INPIT

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