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1. 发明专利

JP2002305045A TERMINAL BLOCK STRUCTURE USING U SLIT TERMINAL PAIRS 失效
公开(公告)号：JP2002305045A
公开(公告)日：2002-10-18
申请号：JP2001107202
申请日：2001-04-05
申请人： TOKYO TSUSHINKI KOGYO KK
发明人： HORIE YOSHIHIRO , UEYASU TEIICHIRO , SUNAHARA TOSHIHARU , YOSHIDA YUTAKA
IPC分类号： H01R4/24 , H01R9/28
摘要： PROBLEM TO BE SOLVED: To provide a terminal block structure using U slit terminal pairs wherein a connecting housing or a removal work of a connecting wire can be carried out from only one directional side. SOLUTION: This has the structure wherein the plural U slit terminal pairs are installed in a synthetic resin formed body of an pseudo rectangular parallelepiped-shape, and is constituted so that plural input side signal wires and plural output side signal wires are respectively and mutually connected by using the U slit terminal pairs respectively corresponding to the plural U slit terminal pairs. The respective plural U slit terminal pairs are provided with an input side terminal having one U slit connected with the input side signal wire and an output side terminal having two U slits commonly connected with two output side signal wires, and the input side terminal and the output side terminal are formed by the respective conductors of the respective terminals so as to be interconnected by the mutually connecting mechanism to become contacted in the normal time, and the plural U slit terminal pairs are constituted so as to be arranged and installed at one surface side of the synthetic resin formed body.

2. 发明专利

JP2008131237A Renewal method of exchange 审中-公开
标题翻译：再生方法
公开(公告)号：JP2008131237A
公开(公告)日：2008-06-05
申请号：JP2006312810
申请日：2006-11-20
申请人： Tokyo Tsushinki Kogyo Kk , 東京通信機工業株式会社
发明人： MAEJIMA HIROSHI , MIKAMI MASAYA , HORIE YOSHIHIRO , SUNAHARA TOSHIHARU
IPC分类号： H04M3/00
摘要： PROBLEM TO BE SOLVED: To reduce human mistakes at the renewal of an exchange, and to largely shorten a time for renewal work.
SOLUTION: This method switches the connection of subscriber lines 11 connected to an existing exchange 30 through one side of a jumper wire 21 of a double-jumper wire of an existing side protector 50 and an existing wiring device 20 in which an existing side disconnection device 70 is inserted and placed in a conduction state to a newly installed exchange 40. The method is composed of a step in which the newly installed exchange 40 is connected to the subscriber lines 11 through the other jumper wire 22 of the double-jumper wire of a newly installed side protector 60 and the existing wiring device 20 in which a newly arranged disconnection device 80 is inserted and placed in a DC disconnection or AC conduction state; and a step which remotely control the existing side disconnection device 70 and the newly installed side disconnection device 80 so as to switch the existing side protector 50 from a conduction state to a disconnection state after the confirmation of the normality of the double-jumper wire connection, and switch the newly installed side protector 60 from the DC disconnection or AC conduction state to the conduction state.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了减少在换货期间的人为错误，并大大缩短了更新工作的时间。
解决方案：该方法通过现有侧保护器50和现有布线装置20的双跳线的跨接线21的一侧切换连接到现有交换机30的用户线路11的连接，其中存在侧面断开装置70被插入并置于新安装的交换机40的导通状态。该方法包括以下步骤：新安装的交换机40通过双重连接装置70的另一跳线22连接到用户线路11。新安装的侧保护器60的跳线和现有的布线装置20，其中新布置的断开装置80插入和放置在DC断开或AC导通状态; 以及在确认双跳线连接的正常性之后，远程控制现有侧断开装置70和新安装侧断开装置80以便将现有侧保护器50从导通状态切换到断开状态的步骤并且将新安装的侧保护器60从DC断开或AC导通状态切换到导通状态。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007298784A Optical fiber connector 审中-公开
标题翻译：光纤连接器
公开(公告)号：JP2007298784A
公开(公告)日：2007-11-15
申请号：JP2006127195
申请日：2006-05-01
申请人： Tokyo Tsushinki Kogyo Kk , 東京通信機工業株式会社
发明人： SATO YUSUKE , ENOMOTO MASANORI , KAGA MASARU , SUNAHARA TOSHIHARU , HASEGAWA HITOSHI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To maintain an excellent optical characteristic and to make product quality free from variance, in an optical fiber connector using a refractive index matching film.
SOLUTION: An optical fiber connector comprises: a housing part which is equipped with a V groove housing 30 having a refractive index matching film 40, adaptors 51, 52 and protective covers 53, 54; and fiber holders 61, 62 which hold a pair of optical fibers 10, 20 and which are attachably/detachably fitted to the adaptors 51, 52. The V groove housing 30 comprises a V groove housing body 31 and a housing holder 32 provided with a sheet-like elastic pad 33. The optical fibers 10, 20 are abutted on the left and the right faces of the refractive index matching film 40 at each tip end of the fiber core wires, by a pressing force which is equal to or greater than 20 gf×cm through pressure imparting springs 613, 623 of the fiber holders 61, 62 and which is less than the maximum durability thrust of the refractive index matching film 40.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在使用折射率匹配膜的光纤连接器中，为了保持优异的光学特性并且使产品质量无变化。解决方案：光纤连接器包括：壳体部分，其配备有具有折射率匹配膜40的V沟槽壳体30，适配器51,52和保护盖53,54; 以及保持一对光纤10,20的光纤保持器61,62，并且可拆卸地装配到适配器51,52。V形槽壳体30包括V形槽壳体31和壳体保持器32，片状弹性垫33.光纤10,20通过等于或大于等于或等于纤维芯的弹性垫33的压力抵靠在纤维芯线的每个末端处的折射率匹配膜40的左表面和右表面上。 20gf×cm，通过光纤保持器61,62的压力施加弹簧613,663，并且小于折射率匹配膜40的最大耐久推力。（C）2008，JPO＆INPIT

4. 发明专利

JP2007298783A Optical fiber connector 审中-公开
标题翻译：光纤连接器
公开(公告)号：JP2007298783A
公开(公告)日：2007-11-15
申请号：JP2006127194
申请日：2006-05-01
申请人： Tokyo Tsushinki Kogyo Kk , 東京通信機工業株式会社
发明人： SATO YUSUKE , ENOMOTO MASANORI , KAGA MASARU , SUNAHARA TOSHIHARU , HASEGAWA HITOSHI
IPC分类号： G02B6/24
摘要： PROBLEM TO BE SOLVED: To maintain an excellent optical characteristic and to make product quality free from variance, in an optical fiber connector using a refractive index matching film.
SOLUTION: A V groove housing is constituted by combining a V groove housing body 31 and a V groove housing holder 32. In the V groove housing, there are formed V grooves for core wires (31b, 31c, 32b, 32c) and V grooves for coating portions (31d, 31e, 32d, 32e), with a refractive index matching film 40 arranged in the middle of the V grooves for core wires. A pair of optical fibers 10, 20 are abutted on the left and the right faces of the refractive index matching film 40 at the tip end of the fiber core wires 11, 21 by a prescribed pressing force, and are firmly held by being clamped between the V groove housing body 31 and the V groove housing holder 32. The prescribed pressig force has a value equal to or greater than 20 gf×cm and less than the maximum durability thrust of the refractive index matching film 40.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在使用折射率匹配膜的光纤连接器中，为了保持优异的光学特性并且使产品质量无变化。解决方案：AV槽壳体通过组合V槽壳体31和V槽壳体保持器32而构成。在V槽壳体中，形成有用于芯线（31b，31c，32b，32c）的V沟槽和用于涂布部分（31d，31e，32d，32e）的V形槽，其中折射率匹配膜40布置在用于芯线的V形槽的中间。一对光纤10,20通过规定的按压力抵接在纤维芯线11,21的前端处的折射率匹配膜40的左右面，并通过夹在 V形槽壳体31和V形槽壳体保持器32.规定的压力具有等于或大于20gf×cm且小于折射率匹配膜40的最大耐久推力的值。版权所有：（C）2008，JPO＆INPIT

5. 发明专利

JP2005203956A Protector sub-module for communication 审中-公开
标题翻译：用于通信的保护器子模块
公开(公告)号：JP2005203956A
公开(公告)日：2005-07-28
申请号：JP2004006848
申请日：2004-01-14
申请人： Tamachi Denki Kk , Tokyo Tsushinki Kogyo Kk , タマチ電機株式会社 , 東京通信機工業株式会社
发明人： KASUYA KEIJI , KOBAYASHI SHUNJI , WATANABE YUKIO , MAEJIMA HIROSHI , HORIE YOSHIHIRO , TAKAGI MINORU , SUNAHARA TOSHIHARU
IPC分类号： H04Q1/14
摘要： PROBLEM TO BE SOLVED: To provide a protector module the width and depth of which does not so much increase even when the number of accommodated lines of the protector sub module is increased.
SOLUTION: The protector sub module includes two printed wiring boards 2A, 2B disposed in parallel and mounted with: U slit terminals 3A-1 to 3A-16, and 3B-1 to 3B-16; protector elements 4A-1 to 4A-16, and 4B-1 to 4B-16; a test spring unit 5; and exchange side connectors 6-1 and 6-2. The front side of the printed wiring boards is provided with a column of the U slit terminals, and the side face of them is provided with the test spring unit. A wiring unit 7 having jumper wire wiring grooves 70A-1 to 70A-16 leading from the other side face of the module to each U slit terminal is inserted between the two printed wiring boards, and almost all of the wiring grooves are bent in a direction separated from the test spring unit.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供即使当保护器子模块的容纳线的数量增加时，其宽度和深度也不会大大增加的保护器模块。＆lt; P＆gt;解决方案：保护器子模块包括并排设置的两个印刷电路板2A，2B，其安装有：U狭缝端子3A-1至3A-16和3B-1至3B-16; 保护元件4A-1至4A-16和4B-1至4B-16; 测试弹簧单元5; 和交换侧连接器6-1和6-2。印刷电路板的正面设置有U形狭缝端子的列，并且它们的侧面设有测试弹簧单元。具有从模块的另一侧面向每个U狭缝端子引出的跨接线布线槽70A-1至70A-16的布线单元7插入在两个印刷布线板之间，并且几乎所有的布线槽被弯曲成方向与测试弹簧单元分离。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005192117A Test spring 审中-公开
标题翻译：测试弹簧
公开(公告)号：JP2005192117A
公开(公告)日：2005-07-14
申请号：JP2003433750
申请日：2003-12-26
申请人： Tamachi Denki Kk , Tokyo Tsushinki Kogyo Kk , タマチ電機株式会社 , 東京通信機工業株式会社
发明人： SUNAHARA TOSHIHARU , HORIE YOSHIHIRO , TAKAGI MINORU , MAEJIMA HIROSHI , KASUYA KEIJI , KOBAYASHI SHUNJI , WATANABE YUKIO
IPC分类号： H01R13/639 , H04Q1/14
摘要： PROBLEM TO BE SOLVED: To prevent a test plug which is mounted in a main body of a test spring, from being erroneously pulled out or disengaging.
SOLUTION: A lock pawl member 25 is mounted on a main body 22 of a test plug 21. A lock recess 15b is formed on a window frame 15 of a main body 11 of the test spring formed with a plurality of pin windows 15a. The lock pawl member 25 is a cantilever beam-like member which is integrally formed on both side surfaces of the main body 22 of the plug, a lock pawl portion 25a is formed in its free end, and a projection-like supporting point portion 25b which is fixed on both the side surfaces of the main body 22 of the plug, is formed in its fixed end. If the test plug 21 is mounted on the main body 11 of the test spring, the lock pawl portion 25a is engaged into the lock recess 15b, and the test plug 21 is locked on the main body 11 of the test spring.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：防止安装在测试弹簧的主体中的测试插头被错误地拉出或脱离。解决方案：锁定爪构件25安装在测试插头21的主体22上。锁定凹部15b形成在测试弹簧的主体11的窗框15上，该测试弹簧形成有多个销窗 15A。锁定爪构件25是一体地形成在插头的主体22的两侧面上的悬梁梁状构件，在其自由端形成有锁定爪部25a和突起状支撑点部25b 固定在插头的主体22的两侧的表面上，形成在其固定端。如果测试插头21安装在测试弹簧的主体11上，则锁定爪部分25a接合到锁定凹部15b中，测试插头21被锁定在测试弹簧的主体11上。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005191664A Housing structure for u-slit terminal 审中-公开
标题翻译： U型终端的住房结构
公开(公告)号：JP2005191664A
公开(公告)日：2005-07-14
申请号：JP2003427367
申请日：2003-12-24
申请人： Tamachi Denki Kk , Tokyo Tsushinki Kogyo Kk , タマチ電機株式会社 , 東京通信機工業株式会社
发明人： KASUYA KEIJI , KOBAYASHI SHUNJI , WATANABE YUKIO , MAEJIMA HIROSHI , HORIE YOSHIHIRO , TAKAGI MINORU , SUNAHARA TOSHIHARU
IPC分类号： H01R9/00 , H01R9/24 , H04Q1/06
摘要： PROBLEM TO BE SOLVED: To provide a housing structure for U-slit terminals whereby a test plug provided with a contact probe can easily and stably be connected to the U-slit terminals and a desired test can efficiently be conducted.
SOLUTION: In the housing structure for the U-slit terminals wherein an insulating housing 1 supports a plurality of the U-slit terminals 2A, 2B side by side, slit parts of the U-slit terminals 2A, 2B are exposed to form strain relief sets 3A, 3B for supporting the U-slit terminals 2A, B, and contact probes 62A, 62B provided on the test plug 61 for line test are positioned on the strain relief sets 3A, 3B to form probe positioning parts 5A, 5B for contact with the corresponding U-slit terminals 2A, 2B.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于U形狭缝端子的壳体结构，由此具有接触探针的测试插头可以容易且稳定地连接到U形狭缝端子，并且可以有效地进行期望的测试。解决方案：在绝缘壳体1并排支撑多个U形狭缝端子2A，2B的U形狭缝端子的壳体结构中，U形狭缝端子2A，2B的狭缝部分暴露于形成用于支承U型狭缝端子2A，B的设置的应变消除装置3A，3B和设置在用于线路试验的试验插头61上的接触式探头62A，62B，位于应变消除装置3A，3B上，形成探针定位部5A， 5B与相应的U形狭缝端子2A，2B接触。版权所有（C）2005，JPO＆NCIPI

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