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21. 发明专利

JP2010272400A Structure and method for connection of coaxial cable 审中-公开
标题翻译：用于连接同轴电缆的结构和方法
公开(公告)号：JP2010272400A
公开(公告)日：2010-12-02
申请号：JP2009124056
申请日：2009-05-22
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： YAGUCHI AKIHIRO , TANAKA KOTARO , KOYAMA HIROSHI
IPC分类号： H01R9/05 , H01B11/20
摘要： PROBLEM TO BE SOLVED: To provide a structure and method for connection of coaxial cables, capable of achieving batch connection of a central conductor with an outer conductor, suppressing the occurrence of malfunctions such as a conduction failure, an adhesion failure and electric short circuit of the central conductor, suppressing a conduction failure of the outer conductor, reducing the number of components used for alignment and fixing of exposed parts of the outer and central conductors at terminals of the coaxial cables to facilitate obtaining a sound connection part.
SOLUTION: The terminals of the coaxial cables 4 of a multi-core coaxial cable 2 are stripped to expose the central conductor 5 and the outer conductor 7, the exposed central conductor 5 and the outer conductor 7 are aligned and arranged in an arrangement groove 11 formed in an arrangement member 12 such that the conductors 5, 7 protrude from the surface of the arrangement member 12, and the central conductor 5 and the outer conductor 7 which are aligned and arranged on the arrangement member 12 are electrically connected with corresponding electrode parts 14, 15 formed on a printed circuit board 3, respectively.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于连接同轴电缆的结构和方法，其能够实现中心导体与外部导体的批量连接，抑制诸如导电故障，粘附故障和电气的故障的发生中心导体的短路，抑制外部导体的导通故障，减少用于对准和固定外部和中心导体的外部和中心导体在同轴电缆端子处的部件的数量，以便于获得声音连接部分。解决方案：多核同轴电缆2的同轴电缆4的端子被剥离以暴露中心导体5和外导体7，暴露的中心导体5和外导体7对准并布置在形成在布置构件12中的布置槽11，使得导体5,7从布置构件12的表面突出，并且排列并布置在布置构件12上的中心导体5和外部导体7与电气连接分别形成在印刷电路板3上的对应电极部分14,15。版权所有（C）2011，JPO＆INPIT

22. 发明专利

JP2010027453A Cable with crimping terminal, and manufacturing method thereof 审中-公开
标题翻译：带有终端的电缆及其制造方法
公开(公告)号：JP2010027453A
公开(公告)日：2010-02-04
申请号：JP2008188739
申请日：2008-07-22
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： TAKAHASHI TAKESHI , TANAKA KOTARO
IPC分类号： H01R4/18 , H01R13/03 , H01R43/048
CPC分类号： H01R4/183 , H01R4/04 , H01R13/03 , H01R43/02 , H01R43/048 , Y10T29/49179
摘要： PROBLEM TO BE SOLVED: To provide a cable with crimping terminal of high reliability which has a high fracture strength immediately after crimping at the crimping portion of the cable and has extremely small deterioration of the fracture strength even in the usage under a high-temperature environment. SOLUTION: As for the cable with crimping terminal 10 in which a conductor 2 of the cable 1 and the crimping terminal 3 are fastened by crimping, the cable 1 has an insulator 5 consisting of a resin material and, at the crimping portion, the conductor 2 and the crimping terminal 3 are joined through a metallic joining material X having silver as a principal component. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有高可靠性的压接端子的电缆，其在电缆的压接部分处卷曲之后立即具有高的断裂强度，并且即使在高的使用下也具有非常小的断裂强度的劣化温度环境。解决方案：对于具有压接端子10的电缆，其中电缆1的导体2和压接端子3通过压接紧固，电缆1具有由树脂材料组成的绝缘体5，并且在压接部分导体2和压接端子3通过具有银作为主要成分的金属接合材料X接合。版权所有（C）2010，JPO＆INPIT

23. 发明专利

JP2009166991A Precise flat wire winding bobbin, and solar battery manufacturing method 审中-公开
标题翻译：精密平线绕组BOBBIN和太阳能电池制造方法
公开(公告)号：JP2009166991A
公开(公告)日：2009-07-30
申请号：JP2008009164
申请日：2008-01-18
申请人： Hitachi Cable Fine Tech Ltd , Hitachi Cable Ltd , 日立電線ファインテック株式会社 , 日立電線株式会社
发明人： TANAKA KOTARO , NISHI HAJIME , AKUTSU HIROYUKI
IPC分类号： B65H75/14 , B65H54/02 , H01F27/32 , H01L31/04
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a precise flat wire winding bobbin for suppressing the deformation of a precise flat wire, and to provide a solar battery manufacturing method. SOLUTION: The precise flat wire winding bobbin 1 is composed of a cylindrical barrel 2 having a predetermined diameter D, and collars 3, 4 formed at both ends of the barrel 2 and having larger diameters Da than that of the barrel 2. The precise flat wire 5 is wound on the outer periphery of the barrel 2 between the collars 3, 4 at both the ends. A width W between the collars 3, 4 at both the ends is thirty times or smaller the width of the precise flat wire 5 to be wound. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种精确的扁平线绕线架，用于抑制精密扁线的变形，并提供太阳能电池的制造方法。解决方案：精密扁平线绕线筒1由具有预定直径D的圆柱形筒体2和形成在筒体2的两端处并且具有比筒体2的直径Da更大的直径Da的套环3,4构成。精密扁平线5在两端处缠绕在套环3和4之间的筒体2的外周上。两端的轴环3,4之间的宽度W为要被卷绕的精密扁平线5的宽度的30倍以下。版权所有（C）2009，JPO＆INPIT

24. 发明专利

JP2009139759A Waveguide type variable optical attenuator 审中-公开
标题翻译：波形类型可变光学衰减器
公开(公告)号：JP2009139759A
公开(公告)日：2009-06-25
申请号：JP2007317496
申请日：2007-12-07
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： TANAKA KOTARO
IPC分类号： G02F1/01 , G02F1/315
摘要： PROBLEM TO BE SOLVED: To provide a waveguide type variable optical attenuator that attains high-speed optical output control through simple principles, without causing difficulties in the optical output control and intensity-related faults on a substrate side.
SOLUTION: The waveguide type variable optical attenuator 1 comprises a substrate 2, a Mach-Zehnder optical interference circuit MZ, having two arm waveguides 3u and 3d formed on the substrate 2, and a heater 5 provided on one of the arm waveguides 3u and 3d, wherein the distance L between ends of adjacent cores 3 of the two arm waveguides 3u and 3d is set to 30 to 50 μm and the distance G between a bottom portion of the heater 5 and an upper part of the core 3 of the one arm waveguide 3u is set to 10 to 30 μm.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过简单原理实现高速光输出控制的波导型可变光衰减器，而不会在基板侧的光输出控制和强度相关故障中引起困难。波导型可变光衰减器1包括：基板2，马赫 - 策德尔光干涉电路MZ，其具有形成在基板2上的两个臂波导3u和3d;以及加热器5，其设置在一个臂波导上 3u和3d，其中两个臂波导3u和3d的相邻芯3的端部之间的距离L设定为30至50μm，并且加热器5的底部与芯3的上部之间的距离G 一臂波导3u设定为10〜30μm。版权所有（C）2009，JPO＆INPIT

25. 发明专利

JP2008165014A Quartz-based optical waveguide and manufacturing method for the same 审中-公开
标题翻译：基于QUARTZ的光波导及其制造方法
公开(公告)号：JP2008165014A
公开(公告)日：2008-07-17
申请号：JP2006355488
申请日：2006-12-28
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： TANAKA KOTARO
IPC分类号： G02F1/01 , G02B6/12 , G02B6/13
摘要： PROBLEM TO BE SOLVED: To provide a quartz-based optical waveguide that controls an output of light in a fast response in low power consumption. SOLUTION: The quartz-based optical waveguide 1 comprising a Mach-Zehnder interference circuit MZ having two arm parts 3u, 3d formed on a substrate 2, includes: a common waveguide part 7 having both arm parts 3u, 3d; a thin film heater 5 provided above one arm part 3u; and an isolating part 8 isolating and thermally separating a common waveguide part 7 from the substrate 2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在低功耗下以快速响应控制光输出的石英基光波导。解决方案：包括形成在基板2上的具有两个臂部分3u，3d的马赫 - 曾德尔干涉电路MZ的石英基光波导1包括：具有两个臂部分3u，3d的公共波导部分7; 设置在一个臂部3u上方的薄膜加热器5; 以及隔离部件8，用于将公共波导部件7与基板2隔离和热分离。版权所有（C）2008，JPO＆INPIT

26. 发明专利

JP2005274757A Quartz optical waveguide element and its manufacturing method 审中-公开
标题翻译： QUARTZ光学波导元件及其制造方法
公开(公告)号：JP2005274757A
公开(公告)日：2005-10-06
申请号：JP2004085382
申请日：2004-03-23
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： TANAKA KOTARO , MARU KOICHI
IPC分类号： G02B6/122 , G02B6/13
摘要： PROBLEM TO BE SOLVED: To provide a quartz optical waveguide element in which cores having different heights and widths can be highly reproducibly formed conforming to design values and a mode field diameter can be effectively changed. SOLUTION: In a quartz optical waveguide element 1 comprised of a quartz substrate 2, a core 3 formed on the quartz substrate 2 for propagating optical signals and a clad 4 covering the core 3, the core 3 is comprised of a first core 5 which is formed by being buried in one end of the quartz substrate 2 and whose width and height are different in the lengthwise direction of the optical waveguide element 1, and a second core 6 formed from the first core 5 to another end of the quartz substrate 2. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题的方案为了提供可以有效地改变其中具有不同高度和宽度的芯可以根据设计值和模场直径高度重复地形成的石英光波导元件。解决方案：在由石英基板2构成的石英光波导元件1中，形成在用于传播光信号的石英基板2上的芯3和覆盖芯3的包层4构成，芯3由第一芯 5，其被埋在石英衬底2的一端中，其宽度和高度在光波导元件1的长度方向上不同，第二芯6由第一芯5形成到石英的另一端底物2.版权所有（C）2006，JPO＆NCIPI

27. 发明专利

JP2003329861A Optical waveguide, method for manufacturing optical waveguide and array waveguide type light wavelength multiplexer/demultiplexer 审中-公开
标题翻译：光波导，制造光波导和阵列波导型光波长多路复用器/解复用器的方法
公开(公告)号：JP2003329861A
公开(公告)日：2003-11-19
申请号：JP2002142939
申请日：2002-05-17
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： TANAKA KOTARO , ISHIKAWA HIROSHI
IPC分类号： G02B6/12
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide with little coupling loss, a method for manufacturing the optical waveguide, and an array waveguide type light wavelength multiplexer/demultiplexer with little coupling loss by using such an optical waveguide. SOLUTION: This optical waveguide 10 consists of a quartz substrate 30, first cores 12 formed on the quartz substrate 30, a second core 13 sandwiched by the first cores 12 and an upper clad 14 covering the first cores 12 and the second core 13. The first cores 12 are made of silica glass whose relative refractive index difference is 0.7%, and the second core 13 is made of silica glass whose relative refractive index difference is 0.8%. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种耦合损耗小的光波导，光波导的制造方法以及通过使用这种光波导具有很小的耦合损耗的阵列波导型光波长多路复用器/解复用器。解决方案：该光波导10包括石英基板30，形成在石英基板30上的第一芯12，被第一芯12夹持的第二芯13和覆盖第一芯12和第二芯12的上包层14 第一芯12由相对折射率差为0.7％的石英玻璃制成，第二芯13由相对折射率差为0.8％的石英玻璃制成。版权所有（C）2004，JPO

28. 发明专利

JP2003084252A Waveguide type optical component and its manufacturing method 审中-公开
标题翻译：波导型光学元件及其制造方法
公开(公告)号：JP2003084252A
公开(公告)日：2003-03-19
申请号：JP2001279399
申请日：2001-09-14
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： KASHIMURA SEIICHI , KITANO NOBUAKI , TANAKA KOTARO
IPC分类号： G02B6/12 , G02B6/13 , G02F1/01
摘要： PROBLEM TO BE SOLVED: To provide a new waveguide type optical component which is greatly reducible in power consumption as compared with conventional ones and its manufacturing method. SOLUTION: A waveguide type optical component which has an optical waveguide (s) composed of a core 2 and a clad 3 covering the core 2 on a substrate 1 and a thin-film heater 4 on the surface of the optical waveguide (s) is equipped with a groove 5 for heat insulation on the surface of the optical waveguide and equipped with many gap holes 6 below the optical waveguide core 2 equipped with the thin-film heater 4. Consequently, heat generated by the thin-film heater 4 becomes hard to radiate to the circumference, so the power consumption for making the thin-film heater 4 generate heat is greatly reducible.
摘要翻译：要解决的问题：提供一种与以往相比可大大降低功耗的波导型光学部件及其制造方法。解决方案：具有由芯2和覆盖基板1上的芯2的包层3和光波导表面上的薄膜加热器4组成的光波导的波导型光学部件是：在光波导表面上配备有用于隔热的槽5，并且在配备有薄膜加热器4的光波导芯2下面配备有许多间隙孔6.因此，薄膜加热器4产生的热变硬辐射到周围，因此使薄膜加热器4产生热量的功耗大大降低。

29. 发明专利

JP2003084251A Optical waveguide element 审中-公开
标题翻译：光学元件
公开(公告)号：JP2003084251A
公开(公告)日：2003-03-19
申请号：JP2001279397
申请日：2001-09-14
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： KASHIMURA SEIICHI , KITANO NOBUAKI , TANAKA KOTARO
IPC分类号： G02B6/12 , G02F1/01
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide element which is not deteriorated in a resistance value by the oxidation of the surface of a thin tantalum nitride film heater in spite of electrical heating for a long time. SOLUTION: Antioxidant films 20 consisting of Si3 N4 are formed on the under surface and top surface of the thin tantalum nitride film heater 14 of the quartz base glass optical waveguide element having the thin tantalum nitride film heater 14.
摘要翻译：要解决的问题：尽管电加热长时间，但是通过氧化薄氮化钽薄膜加热器的表面，提供不劣化电阻值的光波导元件。解决方案：在具有薄氮化钽膜加热器14的石英基底玻璃光波导元件的薄氮化钽膜加热器14的下表面和顶表面上形成由Si 3 N 4组成的抗氧化膜20。

30. 发明专利

JP2012160403A Flat cable 审中-公开
标题翻译：扁平电缆
公开(公告)号：JP2012160403A
公开(公告)日：2012-08-23
申请号：JP2011021014
申请日：2011-02-02
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： TANAKA KOTARO , KOBAYASHI TAKUMI , YAGUCHI AKIHIRO
IPC分类号： H01B7/08 , H05K1/02 , H05K1/14
摘要： PROBLEM TO BE SOLVED: To provide a flat cable which is connected to a printed board or the like and whose resistance against an external force applied thereto can be increased without using other members such as fixing members.SOLUTION: The flat cable comprises a flat cable body 13 provided with a plurality of conductors 11 arranged in parallel and an insulator 12 around the conductors 11, which covers the conductors 11. The flat cable has, at an end in a longitudinal direction of the flat cable body 13, a folded part 14 in which the conductors 11 and the insulator 12 are integrally folded to protrude in a thickness direction of the flat cable body 13.

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