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1. 发明专利

JP2015041488A 電気的接続方法、電気的接続構造、並びにワイヤーハーネス及びプリント配線板の接続体审中-公开
标题翻译：电气连接方法，电气连接结构，印刷线路的线束线和连接线
公开(公告)号：JP2015041488A
公开(公告)日：2015-03-02
申请号：JP2013171754
申请日：2013-08-21
申请人：住友電気工業株式会社 , Sumitomo Electric Ind Ltd
发明人： NAKATSUGI KYOICHIRO , TANAKA MASATO , FUKUDA KEIICHIRO , SENBA HIROYUKI
IPC分类号： H01B13/012 , H01B7/00 , H01B13/00 , H01R12/51
摘要：【課題】本発明は、ワイヤーハーネスの導体を被接続部へ容易かつ確実に電気的に接続できる電気的接続方法の提供を目的とする。【解決手段】本発明の電気的接続構造は、導体及びこの導体の周面を被覆する絶縁層を有する複数の絶縁電線がストライプ状に配設されるワイヤーハーネスにおける複数の導体の電気的接続方法であって、上記ワイヤーハーネスの軸方向端部近傍の導体接続作業領域における複数の絶縁電線の絶縁層を除去する工程と、上記絶縁層除去工程後の露出した複数の導体をそれぞれ複数の被接続部に重ねるよう位置合わせする工程と、上記位置合わせ工程後に複数の導体及び複数の被接続部間を半田で接着する工程と、上記半田接着工程後に上記ワイヤーハーネスの軸方向端部側を複数の導体部分で折取る工程とを備え、上記半田接着工程における導体の接着部分の軸方向長さを導体の平均径の5倍以上とする。【選択図】図2
摘要翻译：要解决的问题：提供一种能够将线束的导体容易且可靠地电连接到待连接部件的电连接方法。解决方案：电连接结构和电连接方法用于连接多个其中导体和具有覆盖导体周边表面的绝缘层的多根绝缘线布置在线束中的导体，并且电连接方法包括去除绝缘电线的绝缘层的步骤在所述线束的轴向端部附近的导体连接工作区域中，在所述绝缘层除去工序之后，将所述露出的导体定位成在所述多个待连接部上重叠的步骤，在定位步骤之后用焊料将导体和待连接部分粘合在一起的步骤以及折叠步骤在焊接粘合步骤之后，在导体部分中切割线束的轴向端部。焊料粘合步骤中导体的粘合部分的轴向长度为导体平均直径的5倍或更大。

2. 发明专利

JP2004198523A Optical fiber module 审中-公开
公开(公告)号：JP2004198523A
公开(公告)日：2004-07-15
申请号：JP2002364118
申请日：2002-12-16
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： FUKUDA KEIICHIRO , HIRANO MASAAKI , KADOI MOTOTAKA , TSUZAKI TETSUFUMI , TAMANO KENJI
IPC分类号： G02F1/35
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber module suitably used in a lumped constant type Raman amplifier. SOLUTION: In the optical fiber module 100, a minimum bending diameter D 1 of an optical fiber 110 for Raman amplification is set to be ϕ140 mm or smaller and more suitably ϕ60 mm or smaller. Because the minimum bending diameter D 1 is made small in a starting portion of winding of the optical fiber 110 for Raman amplification, an effective cutoff wavelength is shortened. Out of pumped light reaching the starting portion of winding of the optical fiber 110 for Raman amplification from a pigtail optical fiber 120, higher order mode propagation light is cut off at the starting portion of winding and only ground mode light passes through the starting portion of winding and is made incident on the optical fiber 110 for Raman amplification. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2008047505A Flexible flat cable 有权
标题翻译：柔性平板电缆
公开(公告)号：JP2008047505A
公开(公告)日：2008-02-28
申请号：JP2006331722
申请日：2006-12-08
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NAKAMURA KENSUKE , FUKUDA YUTAKA , HAYAMI HIROSHI , FUKUDA KEIICHIRO
IPC分类号： H01B7/08 , H01B7/295 , H01B11/00 , H01B11/06
摘要： PROBLEM TO BE SOLVED: To provide a flexible flat cable excelling in flexibility, capable of preventing buckling in bending it, and suitable for a wiring cable for high-speed transmission. SOLUTION: This flexible flat cable 1 is provided with: a plurality of conductors 2; insulation films 3 each comprising an adhesive layer 4 and a resin film 5, and covering both surfaces of the conductors 2; low-dielectric layers 6 formed on the outside surfaces of the insulation films 3; and a shield layer 9 covering the outside surfaces of the low-dielectric layers 6. The low-dielectric layer 6 contains a resin composition formed of a polyolefin resin as a main constituent. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供柔性优良的柔性扁平电缆，能够防止弯曲弯曲，并适用于高速传输的布线电缆。解决方案：该柔性扁平电缆1设置有：多个导体2; 绝缘膜3各自包括粘合剂层4和树脂膜5，并且覆盖导体2的两个表面; 形成在绝缘膜3的外表面上的低电介质层6; 以及覆盖低电介质层6的外表面的屏蔽层9.低电介质层6含有以聚烯烃树脂为主要成分的树脂组合物。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2009146694A Shield flat cable 有权
标题翻译：屏蔽平板电缆
公开(公告)号：JP2009146694A
公开(公告)日：2009-07-02
申请号：JP2007322035
申请日：2007-12-13
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： FUKUDA KEIICHIRO , MATSUDA TATSUO
IPC分类号： H01B7/08 , H01B7/00
摘要： PROBLEM TO BE SOLVED: To provide a shield flat cable which is shielded over the full length and has little variation of impedance at a cable end section. SOLUTION: A flat conductor 13 is exposed at one end of the shield flat cable by removing one side of an insulating resin film 14, a cable terminal section 12 is set up at the other end of the shield flat cable by sticking a reinforced tape 16 on an external surface of the other side of the insulating resin film, and impedance of the shield flat cable is set up at a designated value by covering the external surface of the insulating resin film 14 with shield films 17a, 17b. A first grand tape 15a is stuck at a designated distance on the flat conductor-side insulating resin film 14a where the cable terminal section 12 is exposed, and a second grand tape 15b is stuck on a reinforced tape 16 side of the insulating resin film at a designated distance from the tip. The first and second grand tapes are electrically connected with an overlapped section between the shield films 17a, 17b. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供屏蔽扁平电缆，其全长屏蔽并且在电缆端部处具有很小的阻抗变化。解决方案：通过去除绝缘树脂膜14的一侧，在屏蔽扁平电缆的一端露出扁平导体13，电缆端子部分12通过粘附在屏蔽扁平电缆的另一端在绝缘树脂膜的另一侧的外表面上加强带16，并且通过用屏蔽膜17a，17b覆盖绝缘树脂膜14的外表面，将屏蔽扁平电缆的阻抗设定为指定值。在电缆端子部12露出的扁平导体侧绝缘树脂膜14a上以指定的距离粘贴第一隆起带15a，并且将第二隆起带15b粘贴在绝缘树脂膜的增强带16侧从尖端指定的距离。第一和第二隆起带与屏蔽膜17a，17b之间的重叠部分电连接。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2013140716A Shield flat cable 有权
标题翻译：屏蔽平板电缆
公开(公告)号：JP2013140716A
公开(公告)日：2013-07-18
申请号：JP2012000399
申请日：2012-01-05
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： FUKUDA KEIICHIRO , KATSUMATA SHIGEAKI
IPC分类号： H01B7/08
摘要： PROBLEM TO BE SOLVED: To provide a shield flat cable for use in the LVDS system, in which the far-end crosstalk is -24 dB or less within a frequency range up to 6 GHz for a distance exceeding 0.4 m.SOLUTION: In the shield flat cable, four or more flat type conductors are arranged on one plane, and insulated by bonding an insulation film from the top and bottom of an array surface, an intervening layer is provided on the outside of the insulation film, and a shield layer is provided on the outside of the intervening layer. The differential mode impedance is adjusted in the range of 75-110 Ω excepting the terminal processing part, and following relations are satisfied εa
摘要翻译：要解决的问题：提供用于LVDS系统的屏蔽扁平电缆，其中远端串扰在高达6GHz的频率范围内为-24dB或更小，距离超过0.4m。解决方案：在屏蔽扁平电缆，在一个平面上布置四个或更多个扁平型导体，并且通过将绝缘膜与阵列表面的顶部和底部结合来绝缘，在绝缘膜的外侧设置有中间层，并且屏蔽层设置在中间层的外侧。差模阻抗调节范围为75-110＆OHgr; 除了终端处理部分，满足以下关系：a＆egr; b和0.86≤＆egr; e /＆egr; 1，其中＆egr 1是绝缘膜的有效介电常数，a是介电常数的粘合剂层，b是基材层的介电常数，当绝缘膜由两层组成时，即粘附到导体上的粘合剂层和基材，并且e是有效介电常数的非金属层从平坦型导体到屏蔽层。

6. 发明专利

JP2010153191A Shield flat cable 有权
标题翻译：屏蔽平板电缆
公开(公告)号：JP2010153191A
公开(公告)日：2010-07-08
申请号：JP2008329740
申请日：2008-12-25
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： MATSUSHITA YUKIYA , MATSUDA TATSUO , FUKUDA KEIICHIRO
IPC分类号： H01B7/08 , H01B7/00 , H01R12/00 , H01R12/59 , H01R12/70 , H01R12/71 , H01R12/77
摘要： PROBLEM TO BE SOLVED: To provide a shield flat cable capable of preventing trouble caused by generation of whiskers on a ground section for grounding a shield film inexpensively. SOLUTION: In the shield flat cable, a plurality of flat conductors 13 arranged parallel to each other are covered with an insulating film 14, one face of the flat conductor 13 on at least one end is exposed in order to form a cable end section 12, and an outer surface of the insulating film 14 is covered with a shield film 17. A ground conductor 15 with a conductor width of 0.15-1.0 mm is arranged on the insulating film by approaching to the exposed flat conductor section of the cable, the ground conductor is electrically come in contact with the shield film 17, and gold plating 19 is applied to at least a portion exposed from the shield film 17. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种屏蔽扁平电缆，其能够防止在接地部分上产生晶须而导致的故障，从而廉价地接地屏蔽膜。解决方案：在屏蔽扁平电缆中，彼此平行布置的多个扁平导体13被绝缘膜14覆盖，至少一端的扁平导体13的一个面露出以形成电缆端部12，并且绝缘膜14的外表面被屏蔽膜17覆盖。导体宽度为0.15-1.0mm的接地导体15通过接近裸露的扁平导体部分布置在绝缘膜上电缆，接地导体与屏蔽膜17电接触，并且将金电镀19施加到从屏蔽膜17露出的至少一部分。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009187861A Adapter structure, high-frequency cable, and connection structure 有权
标题翻译：适配器结构，高频电缆和连接结构
公开(公告)号：JP2009187861A
公开(公告)日：2009-08-20
申请号：JP2008028589
申请日：2008-02-08
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： HIRAMOTO MASAYUKI , BOKU TATSUTAMA , HIRAKAWA YOSHIHIRO , SHINCHI ATSUSHI , SENBA HIROYUKI , CHIBA AKINOBU , FUKUDA KEIICHIRO
IPC分类号： H01R31/06 , H01B7/00 , H01B7/08 , H01B11/00 , H01R9/05
摘要： PROBLEM TO BE SOLVED: To provide a low-cost adapter structure capable of keeping impedance matching by supplementarily using it in a connection part of a high-frequency cable, and to provide a high-frequency cable and the like.
SOLUTION: An adapter A includes: a flat dielectric layer 10; wires 12 being line conductors formed on the upper surface of the dielectric layer 10 by sandwiching an adhesive layer 11; a coverlay 14 for partially covering the wires 12 by sandwiching an adhesive layer 13; a ground plane 17 formed on the undersurface of the dielectric layer 10 by sandwiching an adhesive layer 16; and a coverlay 19 for covering the ground plane 17 by sandwiching an adhesive layer 18. Impedance matching to a high-frequency cable attached to a region Rb can be achieved by materials and dimension setting of the wires 12 in micro-strip lines and the dielectric layer 10, and signals can be transmitted with low loss.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过在高频电缆的连接部分中辅助地使用它来保持阻抗匹配的低成本适配器结构，并且提供高频电缆等。解决方案：适配器A包括：平坦介电层10; 电线12是通过夹着粘合剂层11形成在电介质层10的上表面上的线导体; 覆盖层14，用于通过夹持粘合剂层13部分地覆盖电线12; 通过夹着粘合剂层16形成在电介质层10的下表面上的接地层17; 以及用于通过夹持粘合剂层18覆盖接地层17的覆盖物19.可以通过在微带线和电介质中的电线12的材料和尺寸设置来实现与连接到区域Rb的高频电缆的阻抗匹配层10，信号可以以低损耗传输。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2013080624A Shield flat cable 有权
标题翻译：屏蔽平板电缆
公开(公告)号：JP2013080624A
公开(公告)日：2013-05-02
申请号：JP2011220026
申请日：2011-10-04
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： FUKUDA KEIICHIRO , KATSUMATA SHIGEAKI
IPC分类号： H01B7/08
摘要： PROBLEM TO BE SOLVED: To provide a shield flat cable for use in an LVDS system, the far-end crosstalk of which for a distance exceeding 4 m is below -26 dB in a frequency range up to 4.5 GHz.SOLUTION: In the shield flat cable of the present invention, four or more rectangular conductors are arranged on one plane, the rectangular conductors are insulated by bonding an insulating film from above and below the arrangement surface, and a shield layer is provided on the outside of the insulating film. The insulating film consists of an adhesive layer and a base material layer. The adhesive layer can adhere to the rectangular conductors when it is heated, and the base material layer maintains its shape in the temperature at which the adhesive layer adheres to the rectangular conductors. The dielectric constant of the insulating film is smaller than that of the base material layer.
摘要翻译：要解决的问题：为了提供用于LVDS系统的屏蔽扁平电缆，其距离超过4m的远端串扰在高达4.5GHz的频率范围内低于-26dB。解决方案：在本发明的屏蔽扁平电缆中，在一个平面上布置四个或更多个矩形导体，通过在布置表面的上方和下方粘结绝缘膜来绝缘矩形导体，并且提供屏蔽层在绝缘膜的外侧。绝缘膜由粘合剂层和基材层组成。当加热时，粘合剂层可以粘附到矩形导体，并且基材层在粘合剂层粘附到矩形导体的温度下保持其形状。绝缘膜的介电常数小于基材层的介电常数。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011181328A Shielded flat cable, shielded flat cable with connector, and method of manufacturing these 有权
标题翻译：屏蔽平板电缆，带连接器的屏蔽平板电缆及其制造方法
公开(公告)号：JP2011181328A
公开(公告)日：2011-09-15
申请号：JP2010044098
申请日：2010-03-01
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： FUKUDA KEIICHIRO , SHINCHI ATSUSHI , ISHIDO YASUHIRO , KAMIYAMA NOBORU
IPC分类号： H01B7/08 , H01B7/00 , H01B13/00 , H01R12/77
摘要： PROBLEM TO BE SOLVED: To provide a shielded flat cable in which simplification of a structure and a cost reduction are aimed at with a shielded layer provided on one face side only and simultaneously a structure of both of edge parts is made identical so that a common connector can be used.
SOLUTION: The shielded flat cable 11 has a plurality of flat conductors 13 on both sides of which insulation films 14 are pasted and the flat conductor 13 is exposed on one side to be made as a cable terminal 12. The face where the flat conductor 13 is exposed becomes an opposite side each other at the cable terminal 12 of both ends. Furthermore, a reinforcing tape 16 is pasted on the face where the flat conductor 13 is not exposed. A grounding conductor 15 is pasted on the cable terminal 12 and the grounding conductor 15 which is pasted on one of the cable terminals 12 of both end parts is folded to a backside, and a shield film 17 is provided to contact the folded grounding conductor 15.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种屏蔽扁平电缆，其中简化结构和降低成本仅针对设置在一个面侧上的屏蔽层，同时两个边缘部分的结构相同，因此可以使用公共连接器。解决方案：屏蔽扁平电缆11在其两面上具有多个扁平导体13，其绝缘膜14被粘贴，并且扁平导体13在一侧被暴露以制成电缆端子12。扁平导体13暴露在两端的电缆端子12处彼此相反。此外，将加强带16粘贴在扁平导体13未露出的面上。将接地导体15粘贴在电缆端子12上，并将粘贴在两个端部的电缆端子12之一的接地导体15折叠到背面，并且设置屏蔽膜17以接触折叠的接地导体15 版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2004071889A Optical fiber for optical amplification and wavelength converter 审中-公开
公开(公告)号：JP2004071889A
公开(公告)日：2004-03-04
申请号：JP2002230262
申请日：2002-08-07
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： AMANO TSUGIO , FUKUDA KEIICHIRO
IPC分类号： G02B6/02 , H01S3/06 , H01S3/10 , G02B6/16
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber for optical amplification suited for being used for a wavelength converter and to provide the wavelength converter containing this optical fiber for optical amplification. SOLUTION: An optical fiber 10 for optical amplification is an optical fiber obtained by applying a rare earth element (e.g., Er, Tm, Pr, Nd, etc.) to an optical guide region, and the rare earth element is stimulated by entering a stimulation light of a predetermined wavelength, and when the stimulated rare earth element is mitigated to a lower level, an emitted light of a predetermined wavelength is generated. The optical fiber 10 for optical amplification has a zero dispersive wavelength λ 0 between a wavelength λ p of the excited light which can stimulate the applied rare earth element and a maximum wavelength λ max of the emitted light generated when the stimulated rare earth element is mitigated to a lower level. COPYRIGHT: (C)2004,JPO

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