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1. 发明专利

JP2014167573A Housing case 有权
标题翻译：住房案例
公开(公告)号：JP2014167573A
公开(公告)日：2014-09-11
申请号：JP2013039850
申请日：2013-02-28
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： MORIOKA HIRONOBU , KOHARA KENJI , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a housing case capable of gripping optical fiber cables of different shapes.SOLUTION: A housing case includes: a housing portion that houses an optical connection portion to which an optical fiber cable is connected; and a gripping portion 20 that grips the optical fiber cable between the housing portion and the outside. The gripping portion 20 includes: a first gripping portion 21 that grips a first optical fiber cable of a given outer shape; a second gripping portion 22 that grips a second optical fiber cable of an outer shape different from that of the first optical fiber cable; and an inside branch portion 23 that guides the optical fiber cable extending from the housing portion to the first gripping portion 21 or the second gripping portion 22.
摘要翻译：要解决的问题：提供一种能够夹持不同形状的光纤电缆的外壳。解决方案：一种外壳，包括：容纳光纤连接部分的外壳部分，光缆连接到该光连接部分; 以及将光纤电缆夹在壳体部分和外部之间的把持部分20。抓握部20包括：握持给定外形的第一光缆的第一抓握部21; 夹持与第一光纤线不同的外形的第二光纤线缆的第二抓握部22; 以及将从壳体部延伸到第一夹持部21或第二夹持部22的光纤线引导的内侧分支部23。

2. 发明专利

JP2014167572A Method of housing optical connection 有权
标题翻译：住房光学连接方法
公开(公告)号：JP2014167572A
公开(公告)日：2014-09-11
申请号：JP2013039848
申请日：2013-02-28
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： KOHARA KENJI , MORIOKA HIRONOBU , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To accommodate an optical connection in a housing case without going through excess length processing.SOLUTION: A method of housing an optical connection includes steps of: separating a support wire and an optical fiber cable; attaching a housing case to the support wire such that the housing case is moveable along the support wire; making up an optical connection that connects the optical fiber cable with another optical fiber cable; accommodating the optical connection in the housing case by moving the housing case attached to the support wire along the support wire; and fixing the housing case with the optical connection accommodated therein on the support wire.
摘要翻译：要解决的问题：为了容纳在外壳中的光学连接而不经过多余的长度处理。解决方案：一种容纳光学连接的方法包括以下步骤：分离支撑线和光纤电缆; 将壳体附接到支撑线，使得壳体可沿着支撑线移动; 构成将光纤电缆与其他光纤电缆连接的光连接; 通过沿着支撑线移动附接到支撑线的壳体，将光学连接容纳在壳体中; 并且将容纳在其中的光学连接件固定在支撑线上。

3. 发明专利

JP2012132990A Optical fiber ribbon splitting tool 有权
标题翻译：光纤分离工具
公开(公告)号：JP2012132990A
公开(公告)日：2012-07-12
申请号：JP2010282999
申请日：2010-12-20
申请人： Fujikura Ltd , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , 株式会社フジクラ
发明人： KOHARA KENJI , MOMOTSU HITOHIRO , YAMADA YUSUKE , IZUMIDA HISASHI , KURASHIMA TOSHIO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber ribbon splitting tool which does not bend optical fibers during splitting work.SOLUTION: An optical fiber ribbon splitting tool 1 splits an intermittently fixed optical fiber ribbon having intermittent inter-optical fiber connection parts 3, to single optical fibers and comprises a linear rail 5 and a splitting tool body 6 slidable on the rail. The splitting tool body 6 includes a body base 8 and a lid part 9, and an optical fiber ribbon is inserted between the body base 8 and the lid part 9. The lid part 9 is provided with a coil spring (splitting action member) 21. When the splitting tool body is slid to locate the coil spring in a non-connection region d having no inter-optical fiber connection parts 3 in one position in a lengthwise direction of the optical fiber ribbon, a wire material 21a of the coil spring enters between optical fibers. When the splitting tool body is slid furthermore, respective connection parts 3 are torn by the wire material 21a to split the optical fiber ribbon to single optical fibers. Since a bending force causing optical loss on optical fibers does not act during splitting work, the optical fiber ribbon can be split to single optical fibers in a hot-line state.
摘要翻译：要解决的问题：提供一种在分离工作期间不弯曲光纤的光纤带分割工具。解决方案：光纤带分割工具1将具有间断的光纤间连接部分3的间歇固定的光纤带分割成单个光纤，并且包括可在轨道上滑动的直线导轨5和分割工具主体6。分割工具主体6包括主体基部8和盖部9，并且在本体基部8和盖部9之间插入光纤带。盖部9设置有螺旋弹簧（分离动作部件）21 当分割工具主体滑动以将螺旋弹簧定位在光纤带长度方向上一个位置上没有光纤间连接部分3的非连接区域d时，螺旋弹簧的线材21a 进入光纤之间。当分割工具体进一步滑动时，各个连接部分3被线材21a撕裂，以将光纤带分裂成单根光纤。由于在分光作业时光纤上产生光损耗的弯曲力不起作用，所以光纤带可以在热线状态下分裂为单根光纤。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2014167571A Housing case 有权
标题翻译：住房案例
公开(公告)号：JP2014167571A
公开(公告)日：2014-09-11
申请号：JP2013039846
申请日：2013-02-28
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： KOHARA KENJI , MORIOKA HIRONOBU , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To facilitate work of attaching a housing case to a support wire.SOLUTION: A housing case comprises an open/closable case body 7 which accommodates an optical connection between an optical fiber cable 3 and another optical fiber cable 3, and fixtures 50, each of which is slidably provided on the case body 7 and comprises a support wire holding part and a case holding part. When the fixtures 50 are slid to a fixed position, the case body 7 is fixed on the support wire 2 by the support wire holding parts and is locked in a closed position by the case holding parts.
摘要翻译：要解决的问题：为了便于将外壳附接到支撑线上的工作。解决方案：壳体包括容纳光纤电缆3和另一光纤电缆3之间的光连接的开闭盒体7，以及固定装置50，其各自可滑动地设置在壳体7上，并且包括支撑线保持部和壳体保持部。当固定件50滑动到固定位置时，壳体7通过支撑线保持部件固定在支撑线2上，并且由壳体保持部分锁定在关闭位置。

5. 发明专利

JP2010008210A Immersion sensor 有权
标题翻译：浸入式传感器
公开(公告)号：JP2010008210A
公开(公告)日：2010-01-14
申请号：JP2008167604
申请日：2008-06-26
申请人： Fujikura Ltd , Nippon Telegr & Teleph Corp , Suzuki Giken:Kk , 日本電信電話株式会社 , 株式会社スズキ技研 , 株式会社フジクラ
发明人： KOHARA KENJI , OGATA KAZUYA , ENOMOTO YOSHITAKA , WATANABE TSUNEICHI , TAMAKI YASUHIRO , ISHIZUKA KOUJI
IPC分类号： G01M11/00
摘要： PROBLEM TO BE SOLVED: To provide an immersion sensor capable of preventing the detection performance of other immersion sensors from being adversely affected in the case that one immersion sensor among a plurality of immersion sensors serially provided for an optical fiber for detection has detected immersion.
SOLUTION: The immersion sensor 1 includes a housing body 3 in which the optical fiber 2 for detection is drawn; a swelling material 4 provided for the inside of the housing body 3; and a movable piece 5 for bending the optical fiber 2 for detection by being displaced by the swelling of the swelling material 4 due to immersion into the housing body 3. A guide part 17 for guiding displacement of the movable piece 5 in the direction of bending the optical fiber 2 for detection and a stopper part 27 for restricting displacement of the movable piece 5 along the guide part 17 are formed in the housing body 3. The stopper part 27 is formed in such a way as to restrict displacement of the movable piece 5 to a prescribed bending position.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止其他浸没传感器的检测性能在已经检测到连续提供用于检测用光纤的多个浸没传感器中的一个浸没传感器的情况下受到不利影响的浸没传感器浸没。浸渍传感器1包括：外壳主体3，其中拉出用于检测的光纤2; 设置在壳体3内部的膨胀材料4; 以及可移动片5，用于通过由于浸入到壳体3中的膨胀材料4的膨胀而偏移而弯曲用于检测的光纤2.用于引导可动件5沿弯曲方向的位移的引导部17 用于检测的光纤2和用于限制可动件5沿着引导部17的位移的止动部27形成在壳体3中。止动部27形成为限制可动片5的移动 5到规定的弯曲位置。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2010008209A Immersion sensor 有权
标题翻译：浸入式传感器
公开(公告)号：JP2010008209A
公开(公告)日：2010-01-14
申请号：JP2008167603
申请日：2008-06-26
申请人： Fujikura Ltd , Nippon Telegr & Teleph Corp , Suzuki Giken:Kk , 日本電信電話株式会社 , 株式会社スズキ技研 , 株式会社フジクラ
发明人： KOHARA KENJI , OGATA KAZUYA , ENOMOTO YOSHITAKA , WATANABE TSUNEICHI , TAMAKI YASUHIRO , ISHIZUKA KOUJI
IPC分类号： G01M3/38
摘要： PROBLEM TO BE SOLVED: To provide an immersion sensor capable of easily determining the occurrence of immersion even when the distance between adjacent immersion sensors is small and preventing the detection performance of other immersion sensors from being adversely affected in the case that one immersion sensor among a plurality of immersion sensors has detected immersion.
SOLUTION: The immersion sensor 1 includes both a sensor body 10 in which an optical fiber 2 for immersion detection is drawn and a wiring part 44 in which an optical fiber 42 for position detection is wired outside the sensor body 10. The sensor body 10 includes a housing body 3 in which the optical fiber 2 for immersion detection is drawn; a swelling material 4; and a movable piece 5 for bending the optical fiber 2 for immersion detection by being displaced by the swelling of the swelling material 4 due to immersion. A guide part 17 for guiding displacement of the movable piece 5 in the direction of bending the optical fiber 2 for immersion detection and a stopper part 27 for restricting displacement of the movable piece 5 along the guide part 17 are formed in the housing body 3. The stopper part 27 can restrict displacement of the movable piece 5 to a prescribed bending position.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地确定浸没的发生的浸没传感器，即使当相邻的浸没传感器之间的距离小时，也可以防止其他浸没传感器的检测性能在一次浸没的情况下受到不利影响多个浸液传感器之间的传感器已经检测到浸没。解决方案：浸没传感器1包括其中抽出用于浸没检测的光纤2的传感器体10和布置部44，其中用于位置检测的光纤42布置在传感器主体10外部。传感器主体10包括其中拉出用于浸没检测的光纤2的壳体3; 膨胀材料4; 以及可移动件5，用于通过由于浸没引起的膨胀材料4的膨胀而偏移而使用于浸没检测的光纤2弯曲。用于引导可移动件5在弯曲用于浸没检测的光纤2的方向上的位移的引导部17和用于限制可动件5沿着引导部17的位移的止动部27形成在壳体3中。止动部27能够将可动片5的位移限制在规定的弯曲位置。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2013037107A Holder for a plurality of optical cables 审中-公开
标题翻译：持有多余光学电缆
公开(公告)号：JP2013037107A
公开(公告)日：2013-02-21
申请号：JP2011171736
申请日：2011-08-05
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KOHARA KENJI , MOMOTSU HITOHIRO
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide a holder for a plurality of optical cables which facilitates optical cable wiring work.SOLUTION: A holder 1 for a plurality of optical cables for holding the plurality of optical cables 2 with optical connectors at sections of the optical connectors 4 is a molding integrally formed with a resin and doubles as connector caps. A plurality of connector holders 6 for holding the tip side parts of individual optical connectors 4 are connected with each other via thin wall hinge parts 7 to form a lateral line. A projection 8 provided on the front end face of each connector holder 6 has a constricted part 8a. As the plurality of connector holders 6 for holding the individual optical connectors 4 are connected with each other via thin wall hinge parts 7 to form a lateral line, the whole holder can be easily curvedly rounded. Not only confusion of optical cables is less likely to occur, but also the optical cable can be easily passed through an optical cable access hole provided in a housing of an optical apparatus, thus facilitating wiring work of the optical cables with optical connectors. The optical connector section of the optical cable 2 with the optical connector can be easily held by the constricted part 8a of the projection 8.
摘要翻译：要解决的问题：为了提供便于光缆布线工作的多根光缆的保持器。解决方案：用于在光连接器4的部分处保持多个具有光学连接器的光缆2的多个光缆的保持器1是与树脂一体形成并且兼作连接器盖的模制件。用于保持各个光连接器4的前端部分的多个连接器保持器6通过薄壁铰链部分7彼此连接以形成横向线。设置在每个连接器保持器6的前端面上的突起8具有收缩部8a。当用于保持各个光连接器4的多个连接器保持器6通过薄壁铰链部分7彼此连接以形成侧线时，整个保持器可以容易地弯曲成圆形。不仅容易发生光缆的混乱，还能够容易地使光缆通过设置在光学设备的壳体中的光缆入口孔，从而有助于光缆与光连接器的布线工作。具有光连接器的光缆2的光连接器部分可以容易地被突起8的收缩部分8a保持。（C）2013，JPO＆INPIT

8. 发明专利

JP2004032856A Sealing structure of closure 审中-公开
公开(公告)号：JP2004032856A
公开(公告)日：2004-01-29
申请号：JP2002182821
申请日：2002-06-24
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： UENOYAMA MAKOTO , KOHARA KENJI , OGATA KAZUYA , NOMURA YOSHIKAZU
IPC分类号： G02B6/00 , H02G15/113
摘要： PROBLEM TO BE SOLVED: To provide a sealing structure of a closure improved in workability and for shortening the working time and securely sealing the inside of the closure. SOLUTION: A packing 13 made of low-hardness rubber and applied with lubricating grease at its external periphery is attached to the external periphery of a cable 4, and a cable hole is sealed with the packing 13. The hardness (Hs) of the low-hardness rubber is preferably 0 to 12 degree. A washer 15 for sealing the cable hole is preferably arranged at the external periphery of the cable 4 so as to be adjacent to the packing 13. Furthermore, a gasket 9 attached to a closure sleeve 2 preferably has a square cross section, and the side of the gasket 9 is preferably made to abut against the side of the packing 13. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2011182565A Waterproof member for cable penetrating section, method for waterproof of cable penetrating section using the same and waterproof junction box 审中-公开
标题翻译：用于电缆穿透部分的防水部件，使用其的电缆穿刺部分的防水方法和防水接线盒
公开(公告)号：JP2011182565A
公开(公告)日：2011-09-15
申请号：JP2010044919
申请日：2010-03-02
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： MORIOKA HIRONOBU , MOMOTSU HITOHIRO , KOHARA KENJI
IPC分类号： H02G3/08 , G02B6/00 , H02G15/013
摘要： PROBLEM TO BE SOLVED: To provide a waterproof member for a cable penetrating section, which has a simple structure and can be inexpensively manufactured. SOLUTION: The waterproof member for the cable penetrating section is used for a waterproof junction box which comprises an openable/closable box body and a lid and in which a circular cable inserting hole formed of a pair of semi-circular cuts formed on cable introduction walls of the box body and the lid respectively are formed on a cable introduction wall. In the waterproof member 25, an expanded state keeping plate 27 for keeping a rectangular rubber sheet 26 in a state where the rubber sheet is expanded is attached to the rubber sheet 26, and engaging means 31, 32 for engaging both ends in a state where the rubber sheet 26 is rounded is provided. The waterproof member 25 which is flat before being attached is formed along a cable 11, is rounded to engage both the ends, and is brought into a cylinder surrounding the cable 11 (Fig.10(a)). When the plate 27 is removed (Fig.10(b)), the rubber sheet 26 is shrunk to reduce its diameter and adheres to the outer circumference of the cable 11 (Fig.10(c)), thereby ensuring watertightness. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种电缆穿透部分的防水构件，其具有简单的结构并且可以廉价地制造。解决方案：用于电缆穿透部分的防水构件用于防水接线盒，该防水接线盒包括可打开/关闭的盒体和盖子，其中形成有一对半圆形切口形成的圆形电缆插入孔箱体和盖子的电缆引入壁分别形成在电缆引入壁上。在防水构件25中，用于将矩形橡胶片26保持在橡胶片膨胀的状态的膨胀状态保持板27安装在橡胶片26上，以及接合装置31,32，用于在两端接合，橡胶片26是圆形的。安装前平坦的防水构件25沿着电缆11形成，被圆形以与两端接合，并被带入围绕电缆11的气缸中（图10（a））。当去除板27（图10（b））时，橡胶片26收缩以减小其直径并粘附到电缆11的外周（图10（c）），从而确保水密性。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2006292861A Nonreflective processing member for optical fiber 有权
标题翻译：光纤非选择性处理器
公开(公告)号：JP2006292861A
公开(公告)日：2006-10-26
申请号：JP2005110677
申请日：2005-04-07
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KOHARA KENJI , KOBAYASHI TERUTAKE , OGATA KAZUYA
IPC分类号： G02B6/02
摘要： PROBLEM TO BE SOLVED: To facilitate a nonreflective processing work of an optical fiber terminal. SOLUTION: The nonreflective processing member 1 for the optical fiber to be attached to an optical fiber terminal for the purpose of nonreflective processing thereof is composed of a base 4, a cover 7 and an engaging means (engaging ratchets 11, 16 and engaging holes 20, 21) for engaging the base and the cover. The base 4 has a structure in which a matching material storing section 2 and an optical fiber holding section 3 are linearly integrated, wherein the storing section 2 is provided with a recess 2a for storing a refractive index-matching material. The cover 7 comprises a portion 5 on the part of the matching material storing section and a portion 6 on the part of the optical fiber holding section. The cover 7 and the base 4 are connected with a thin wall connecting section 22 for example. The nonreflective processing of the optical fiber terminal can be performed through a simple operation of filling the refractive index matching material in the recess 2a of its storing section 2, advancing the tip end of the optical fiber into the refractive index matching material, and putting the cover 7 on. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了促进光纤终端的非反射加工工作。解决方案：用于安装在光纤端子上的用于非反射处理的光纤的非反射处理构件1由基座4，盖7和接合装置（接合棘轮11,16和接合孔20,21），用于接合基座和盖。基座4具有将匹配材料收纳部2和光纤保持部3线性地一体化的结构，其中，存储部2设置有用于存储折射率匹配材料的凹部2a。盖7包括匹配材料存储部分的一部分5和光纤保持部分的一部分6。盖7和基座4例如与薄壁连接部22连接。光纤端子的非反射处理可以通过在其存储部分2的凹部2a中填充折射率匹配材料的简单操作，将光纤的前端推入折射率匹配材料中，并将盖7上版权所有（C）2007，JPO＆INPIT

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