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1. 发明专利

JPH10253836A EXCESS LENGTH PROCESSING DEVICE FOR OPTICAL FIBER CABLE CORE 失效
公开(公告)号：JPH10253836A
公开(公告)日：1998-09-25
申请号：JP6121097
申请日：1997-03-14
申请人： HAKUSAN SEISAKUSHO KK , DAITO TSUSHINKI KK , TOKYO TSUSHINKI KOGYO KK
发明人： NISHIZAWA SHIGERU , ASAGA TAKAHIRO , YAMAZAKI MIGAKU , TANIGUCHI SHOICHIRO , KATO MAKOTO , MAEJIMA HIROSHI , HORIE YOSHIHIRO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To easily and properly treat the excess length portion of an optical fiber cable core under the application of simple constitution. SOLUTION: This device covers a tray part 11a as the first tray part and a tray part 11b as the second tray part, and the excess length portion of an optical fiber cable core 20 can be wound around the engagement pieces 14 of the parts 11a and 11b like an 8-shape. As a result, the excess length portion of the core 20 can be wound under the restraint of the occurrence of slippage or the like. Furthermore, an excess length treatment tray 10 as a treatment tray is folded double and the storage space thereof is reduced, thereby improving the storage efficiency of a storage box for housing the excess length treatment tray 10.

2. 发明专利

JPH10258970A OPTICAL FIBER WINDING DEVICE AND STORAGE DEVICE 失效
公开(公告)号：JPH10258970A
公开(公告)日：1998-09-29
申请号：JP6273197
申请日：1997-03-17
申请人： DAITO TSUSHINKI KK , HAKUSAN SEISAKUSHO KK , TOKYO TSUSHINKI KOGYO KK
发明人： TANIGUCHI SHOICHIRO , KATO MAKOTO , NISHIZAWA SHIGERU , ASAGA TAKAHIRO , YAMAZAKI MIGAKU , MAEJIMA HIROSHI , HORIE YOSHIHIRO
IPC分类号： B65H75/14 , B65H65/00 , B65H75/22 , B65H75/28
摘要： PROBLEM TO BE SOLVED: To efficiently wind up an optical fiber by inserting one end side of an optical fiber into a winding part from the outer circumferential side so as to lead out the other end side from a drawer part, while elastically deforming the one end side from the drawer part of an elastic piece in the direction for projecting the elastic piece, and then drawing out and winding up the one end side. SOLUTION: An optical fiber is inserted in a bobbin type optical fiber winding device 1, which has a pair of brim parts 8, a winding trunk part 20, and elastic pieces 9 projecting their tip parts to the brim parts 8 toward the winding trunk part 20, from a drawer part 23 between the elastic pieces 9 so as to be wound up from the outer circumferential side to the winding trunk part 20, while elastically deforming the elastic pieces 9, led out from the drawer part 23 again, and wound up. The elastic pieces 9 are projected from the tip side of the brim parts 8 or the winding direction toward the outer circumferential face of the winding trunk part 20. This constitution can easily wind the optical fiber having the large minimum curvature radius without applying any load thereon nor damage.

3. 发明专利

JPH10253835A EXCESS LENGTH PROCESSING DEVICE FOR OPTICAL FIBER CABLE CORE 失效
公开(公告)号：JPH10253835A
公开(公告)日：1998-09-25
申请号：JP6120997
申请日：1997-03-14
申请人： HAKUSAN SEISAKUSHO KK , DAITO TSUSHINKI KK , TOKYO TSUSHINKI KOGYO KK
发明人： NISHIZAWA SHIGERU , ASAGA TAKAHIRO , YAMAZAKI MIGAKU , TANIGUCHI SHOICHIRO , KATO MAKOTO , MAEJIMA HIROSHI , HORIE YOSHIHIRO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To easily and properly treat the excess length portion of an optical fiber cable core under the application of simple constitution. SOLUTION: At the time of winding the excess length portion of an optical fiber cable core 30, the open periphery 61 of a dome type fixing member 60 is directed up and a takeup aperture widens for a takeup part 50. As a result, a winding work can be done in a short time. At the same time, the open periphery 61 comes in elastic contact with the optical fiber cable core 30, upon the completion of a winding process for the excess length portion thereof, when the fixing member 60 is reversed, thereby pressing and fixing the core 30 to the tray surface of the tray body 11 of an excess length treatment tray 10.

4. 发明专利

JPH10268161A CONNECTING AND FIXING STRUCTURE FOR OPTICAL FIBER 失效
公开(公告)号：JPH10268161A
公开(公告)日：1998-10-09
申请号：JP8720797
申请日：1997-03-24
申请人： TOKYO TSUSHINKI KOGYO KK , HAKUSAN SEISAKUSHO KK , DAITO TSUSHINKI KK
发明人： MAEJIMA HIROSHI , HORIE YOSHIHIRO , NISHIZAWA SHIGERU , ASAGA TAKAHIRO , YAMAZAKI MIGAKU , TANIGUCHI SHOICHIRO , KATO MAKOTO
IPC分类号： G02B6/36 , G02B6/38
摘要： PROBLEM TO BE SOLVED: To allow the application of various types of connecting status and make compact a connecting and fixing part, and an optical cabinet itself. SOLUTION: A longitudinal groove 25 is formed on one side of a flat type substrate, and U-shaped mechanical splice holders 24 for connecting the mechanical splices of an optical fiber are arranged at intermediate positions on both longitudinal side walls of the groove 25. In addition, a pair of connector holders for connecting SC connectors 4 are arranged at both outer sides of the U-shaped mechanical splice holders 24. Also, connector holder grooves 23 to accept adapter plates 21 for holding the adaptors of the SC connectors 4 are formed on the opposed inner walls of the pair of connector holders. The adapter plates 21 are formed to have two SC connector adapter receptacles for plugging in the adaptors of the two SC connectors 4 in such a state as housed in the connector holder grooves 23.

5. 发明专利

JPH10268144A TERMINATION SECTION STORAGE CASE FOR OPTICAL FIBER COATED FIBER 失效
公开(公告)号：JPH10268144A
公开(公告)日：1998-10-09
申请号：JP8720897
申请日：1997-03-24
申请人： TOKYO TSUSHINKI KOGYO KK , HAKUSAN SEISAKUSHO KK , DAITO TSUSHINKI KK
发明人： MAEJIMA HIROSHI , HORIE YOSHIHIRO , NISHIZAWA SHIGERU , ASAGA TAKAHIRO , YAMAZAKI MIGAKU , TANIGUCHI SHOICHIRO , KATO MAKOTO
IPC分类号： G02B6/24 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To easily and safely conduct the terminating, slack processing, and replacing work of optical fiber coated fibers by providing a storage case rotating a storage tray centering on a support shaft and extracting or storing a terminating tray. SOLUTION: When a retraction side optical cable is retracted and terminated, a storage tray 35 stored in a storage case 50 is rotated by about 90 deg. centering on a support shaft 51, and a terminating tray 34 is extracted from the storage tray 35. The extracted terminating tray 35 is inverted upside down, the coated fibers of a retraction side connector 30 are bound and stored on a cover dome 33, and the retraction side connector 30 of the erection side optical cable is inserted into a prescribed adapter 31. The storage tray 35 containing the terminating tray 34 is stored in the storage case 50. An extension side connector 32 connected with the extension side optical fiber coated fibers is inserted into the corresponding connector adapter 31, and the optical connection between the corresponding prescribed optical fiber coated fibers is completed.

6. 发明专利

JPH09130480A ELECTRONIC EXCHANGE AND TALKIE SERVICE SYSTEM FOR FAULT NOTICE OF COMMUNICATION CABLE FOR ELECTRONIC EXCHANGE 失效
公开(公告)号：JPH09130480A
公开(公告)日：1997-05-16
申请号：JP30339495
申请日：1995-10-30
申请人： TOKYO TSUSHINKI KOGYO KK , NIPPON TELEGRAPH & TELEPHONE
发明人： HORIE YOSHIHIRO , DOI YOSHINOBU , MORIYAMA OSAMU
IPC分类号： H04M3/26 , H04M3/42 , H04Q1/14
摘要： PROBLEM TO BE SOLVED: To obtain the system to inform a cable fault to a subscriber by detecting an insertion state of a diode depending on the polarity of the diode inserted between terminals of an exchange side wiring and informing fault information to the subscriber based on the detection information. SOLUTION: A conductor chip 8 is coated on one side of a printed circuit board 9 being an insulator. A spacer 7 is provided between the two boards 9 and a diode 10 is connected between the conductor chips 8. And a case 11 housing these member is provided. Terminals (6-1, 6-2) of a cut-off piece 5 are inserted to holes 3a, 3b to couple the cut-off piece 5 and a spring 4 to allow the diode 10 to be connected between springs 1a, 1b via the conductor chip 8. On the other hand, since springs 2a, 2b are in contact with a right side face where the conductor chip 8 for the terminals 6-1, 6-2 is absent, a part between the springs 2a, 2b remains open.

7. 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.

8. 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

9. 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

10. 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

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