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1. 发明专利

JP2010231144A Optical fiber with connector 审中-公开
标题翻译：带连接器的光纤
公开(公告)号：JP2010231144A
公开(公告)日：2010-10-14
申请号：JP2009081420
申请日：2009-03-30
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： FUJIWARA KUNIHIKO , SUZUKI KATSUAKI , URUNO SHIGENORI , NATSUME ARATA
IPC分类号： G02B6/00 , G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber with connector improving work efficiency for an optical connection unit.
SOLUTION: This optical fiber 10 with connector is constituted by assembling the optical connector 1 in one end part of the optical fiber 11. The optical fiber 11 includes a light emitting part 8 for distinction for emitting the visibly confirmable light. The light emitting part 8 for distinction emits light by the operation on the other end part side of the optical fiber 11.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有提高光连接单元的工作效率的连接器的光纤。解决方案：具有连接器的光纤10通过将光连接器1组装在光纤11的一个端部中来构成。光纤11包括用于发出可见可确认的光的发光部8。用于区别的发光部8通过在光纤11的另一端部侧的操作而发光。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2004309729A Optical frame body and optical wiring system 有权
公开(公告)号：JP2004309729A
公开(公告)日：2004-11-04
申请号：JP2003102193
申请日：2003-04-04
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： FUJIWARA KUNIHIKO , FURUKAWA HIROSHI , URUNO SHIGENORI , IZUMIDA CHIKASHI
IPC分类号： G02B6/00 , H02G11/00
摘要： PROBLEM TO BE SOLVED: To provide an optical frame body and an optical wiring system reducing the number of parts, realizing reduction in connection points, or the like, and also permitting the work of efficiently passing optical fibers through an installation frame from the rear surface side to the front surface side. SOLUTION: This optical frame 100 is provided with installation frames 5, and connection units 32 provided with connection parts in which other optical fibers are connected to optical fibers 91 led out of the installation frames 5 passing therethrough, and in the installation frames 5, optical fiber holding bodies 6 to be housed in the installation frames 5 holding the optical fibers 91, and wiring elements 7 which are united to the optical fiber holding bodies 6 from the front surface side of the installation frames 5can be housed, and the optical fiber holding bodies 6 can be inserted into the opening part from the rear surface side of the installation frames 5 and can be taken out on the front surface side with the optical fibers 91 being held. The wiring elements 7 can be inserted into the opening part of the installation frames 5 from the front surface side, and can be united to the optical fiber holding bodies 6 in the installation frames 5. COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2010217316A Cable traction terminal structure and optical cable 有权
标题翻译：电缆牵引端子结构和光缆
公开(公告)号：JP2010217316A
公开(公告)日：2010-09-30
申请号：JP2009061582
申请日：2009-03-13
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： SABANO TAGAHIKO , FUJIWARA KUNIHIKO , YAMADA YUSUKE
IPC分类号： G02B6/44 , H02G1/08 , H02G15/02
摘要： PROBLEM TO BE SOLVED: To simplify the constitution of a cable traction terminal structure 9 and also to lower the manufacturing cost of the cable traction terminal structure 9 by decreasing the number of components of the cable traction terminal structure 9. SOLUTION: An optical fiber insertion hole 17 into which a lead-out portion of an optical fiber can be inserted is formed in a holder 13, and a tension member insertion hole 19 into which a lead-out portion of a tension member 5 is inserted is formed in the holder 13. A thin part 21 for caulking the lead-out portion of the tension member 5 is formed on an outer peripheral surface of the holder 13 outside the tension member insertion hole 19, A protection tube 25 is threadably engaged with a tip side of the holder 13, and a tool 33 to be towed is threadably engaged with a tip side of the protection tube 25. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了简化电缆牵引端子结构9的构造，并且还通过减少电缆牵引端子结构9的部件的数量来降低电缆牵引端子结构9的制造成本。解决方案：在保持器13中形成可插入光纤的引出部分的光纤插入孔17，以及张紧构件5的引出部分插入其中的张紧构件插入孔19 形成在保持器13中。在张紧构件插入孔19的外侧的保持件13的外周面上形成有用于铆接张紧构件5的引出部的薄部21，A保护管25与保持器13的前端侧和被牵引的工具33与保护管25的前端侧螺纹接合。（C）版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2004309730A Optical fiber holding body and optical wiring unit 有权
公开(公告)号：JP2004309730A
公开(公告)日：2004-11-04
申请号：JP2003102194
申请日：2003-04-04
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： FUJIWARA KUNIHIKO , FURUKAWA HIROSHI , URUNO SHIGENORI , IZUMIDA CHIKASHI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber holding body capable of simply holding an optical fiber, and to provide an optical wiring unit capable of realizing reduction in the number of connecting points. SOLUTION: On the upper surface of a plate-form holder main body, an optical fiber wiring groove for holding optical fibers 91 is formed extendedly passing through the holder main body, the optical fiber wiring groove is formed with a bundle ring holding recess in which a bundle ring for bundling and holding a plurality of optical fibers to be set in the optical fiber wiring groove is set as it is engaged therein, the optical fibers set in the optical fiber wiring groove together with the bundle ring are held down in the optical fiber wiring groove by a clamp attached to the holder main body, further, the bundle ring set in the bundle ring holding recess is held in the bundle ring holding recess, and thereby the optical fiber holding body is characterized in that the optical fibers are limited in the movement along the extended direction of the optical fiber wiring groove. COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2004309727A Optical frame body and optical wiring system 有权
公开(公告)号：JP2004309727A
公开(公告)日：2004-11-04
申请号：JP2003102191
申请日：2003-04-04
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： FUJIWARA KUNIHIKO , FURUKAWA HIROSHI , URUNO SHIGENORI , IZUMIDA CHIKASHI
IPC分类号： G02B6/38 , G02B6/00 , H02G11/00
摘要： PROBLEM TO BE SOLVED: To provide an optical frame body and an optical wiring system permitting to reduce the number of parts, realize reduction in connection points, or the like, and also permitting the work of efficiently passing optical fibers through an installation frame from the rear surface side to the front surface side. SOLUTION: This optical frame body 100 is provided with the installation frames 5, and connection units 32 with connection parts 31 in which other optical fibers are connected to optical fibers 91 led out of the installation frames 5 passing the installation frames 5, and optical fiber holding bodies 6 which hold the optical fibers 91 and are housed in the installation frames 5, and wiring elements 7 for setting the direction of leading out the optical fibers 91 can be housed in the installation frames 5, and the optical fiber holding bodies 6 can be housed in the installation frames 5 from the rear surface side of the installation frames 5, and can be limited in movement toward the rear surface side with respect to the installation frames by the engagement with the installation frames 5. The wiring elements 7 are united to the optical fiber holding bodies 6 housed in and engaged with the installation frames 5 by being inserted into the installation frames 5 from the front surface side of the installation frames 5. COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2010237233A Optical fiber with connector 审中-公开
标题翻译：带连接器的光纤
公开(公告)号：JP2010237233A
公开(公告)日：2010-10-21
申请号：JP2009081667
申请日：2009-03-30
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： FUJIWARA KUNIHIKO , MOMOTSU HITOHIRO , SUZUKI KATSUAKI , URUNO SHIGENORI , NATSUME ARATA
IPC分类号： G02B6/00 , G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber with a connector for improving the work efficiency in an optical connecting unit. SOLUTION: In the optical fiber 10 with the connector, an optical connector 1 is assembled at one end of an optical fiber 11. The optical connector 1 includes a light emitting section 8 for identification for emitting visible light. The light emitting section 8 for identification can emit light by operation on the other end side of the optical fiber 11. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有用于提高光学连接单元的工作效率的连接器的光纤。解决方案：在具有连接器的光纤10中，光纤连接器1组装在光纤11的一端。光连接器1包括用于发射可见光的识别用发光部8。用于识别的发光部8可以通过在光纤11的另一端侧进行操作来发光。（C）版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2004309728A Optical frame body and optical wiring system 有权
公开(公告)号：JP2004309728A
公开(公告)日：2004-11-04
申请号：JP2003102192
申请日：2003-04-04
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： FUJIWARA KUNIHIKO , FURUKAWA HIROSHI , URUNO SHIGENORI , IZUMIDA CHIKASHI
IPC分类号： G02B6/38 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical frame of a simple structure permitting to eliminate the need for using an optical cable for routing, and reduce the number of parts. SOLUTION: This optical frame body 100 is provided with the installation frames 5, and connection units 32 with connection parts 31 in which other optical fibers 81 are connected to optical fibers 91 led from the rear surface side to the front surface side of the installation frames 5, and optical fiber holding bodies 6 for holding the optical fibers 91 and the optical fibers 91 extended from the optical fiber holding bodies 6 to the front surface side of the installation frames are held in the installation frames 5, and wiring elements 7 for setting the leading direction of the optical fibers 91 from the installation frames 5 are housed in the installation frames 5. The optical fiber holding bodies 6 can be taken out to the front surface side from the rear surface side of the installation frames 5 through the opening part while holding the optical fibers 91, and are united to the wiring elements 7 on the front surface side of the installation frames 5, so as to be housed in the installation frames 5 from the front surface side of the installation frames 5. COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2011075814A Clip for optical connector, connector coupling body with reinforcement clip and method of assembling the same 审中-公开
标题翻译：用于光学连接器的夹子，具有加强夹的连接器联接体及其组装方法
公开(公告)号：JP2011075814A
公开(公告)日：2011-04-14
申请号：JP2009226870
申请日：2009-09-30
申请人： Fujikura Ltd , Nippon Telegraph & Telephone East Corp , 東日本電信電話株式会社 , 株式会社フジクラ
发明人： KATO SEIJI , FUJIWARA KUNIHIKO , KAGAMI MASAKICHI , KOMATSU HIDEKI
IPC分类号： G02B6/40
摘要： PROBLEM TO BE SOLVED: To develop technique for securing a desired butting force in a pair of MT (Mechanically transferable) optical connectors without replacing a broken clip, and without almost (or entirely) moving a connecting part connecting the optical fibers to each other using the MT optical connector. SOLUTION: A clip 10 for an optical connector is constructed like a frame by connecting a pair of elongated elastic plates 11 formed substantially like an arch using a pair of connecting plate parts 12. With a pair of MT connectors 2 kept in the butting state by an MT clip 3 stored in an inside space 10S, the pair of connecting plate parts 12 press rear end faces 2b of the pair of MT connectors 2 with elasticity of the pair of elastic plate 11, thereby applying butting force to the pair of MT connectors 2. A connector coupling body is fitted with a reinforcement clip using the clip 10 as a reinforcing material for making good the butting force. A method of assembling the connector coupling body is provided. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了开发用于在一对MT（机械可转移）光学连接器中固定期望的对接力而不更换损坏的夹子并且几乎（或完全）将连接光纤的连接部分移动到彼此使用MT光连接器。解决方案：用于光学连接器的夹子10通过使用一对连接板部件12连接形成为基本上类似拱形的一对细长弹性板11而构造成框架。通过一对MT连接器2保持在通过存储在内部空间10S中的MT夹3对接状态，一对连接板部12以一对弹性板11的弹性按压一对MT连接器2的后端面2b，从而对该对施加对接力的MT连接器2.连接器连接体配有加强夹，使用夹10作为增强材料，以使对接力更好。提供一种组装连接器连接体的方法。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2011075815A Mt (mechanically transferable) clip exchanging method 审中-公开
标题翻译： MT（机械传输）剪辑交换方法
公开(公告)号：JP2011075815A
公开(公告)日：2011-04-14
申请号：JP2009226871
申请日：2009-09-30
申请人： Fujikura Ltd , Nippon Telegraph & Telephone East Corp , 東日本電信電話株式会社 , 株式会社フジクラ
发明人： KATO SEIJI , FUJIWARA KUNIHIKO , KAGAMI MASAKICHI , KOMATSU HIDEKI
IPC分类号： G02B6/40
摘要： PROBLEM TO BE SOLVED: To provide a technique, preventing trouble such as instantaneous disconnection due to separation between a pair of MT connectors and easily achieving improvement in workability at low cost in moving a connector coupling body for exchanging a broken clip and exchanging the clip concerning a connector coupling body formed by collectively holding a pair of MT optical connectors using the clip. SOLUTION: According to this MT clip exchanging method, after the pair of MT optical connectors of the connector coupling body 4 are held using a connector holding tool 10 including clamping piece parts 12 at both ends of a substantially arch-shaped elastic plate part 11 elastically deformed by fingers without opening a closure 9 to take out the connector coupling body 4 in the interior from the closure 9, the connector coupling body 4 is taken out from the closure 9 to exchange the clip. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种技术，防止由于一对MT连接器之间的分离而导致的瞬间断开等故障，并且在移动用于更换破碎夹子的连接器连接体并且交换时容易实现可操作性的改善该夹具涉及通过使用夹子共同保持一对MT光连接器而形成的连接器联接体。解决方案：根据该MT夹更换方法，在连接器连接体4的一对MT光连接器之间使用连接器保持工具10保持，该连接器保持工具10包括基本上为拱形弹性板的两端的夹紧件12 部分11由手指弹性变形而不打开闭合件9以从封闭件9取出内部中的连接器连接体4，从封闭件9取出连接器连接体4以更换夹子。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2011027943A Clip attachment and detachment tool for optical connector 审中-公开
标题翻译：光连接器夹具和拆卸工具
公开(公告)号：JP2011027943A
公开(公告)日：2011-02-10
申请号：JP2009172752
申请日：2009-07-24
申请人： Fujikura Ltd , Nippon Telegraph & Telephone East Corp , 東日本電信電話株式会社 , 株式会社フジクラ
发明人： KATO SEIJI , FUJIWARA KUNIHIKO , KAGAMI MASAKICHI , KOMATSU HIDEKI
IPC分类号： G02B6/40 , B25B27/14
摘要： PROBLEM TO BE SOLVED: To attach and detach a leaf spring type clip without moving connected optical connectors (two abutted and connected optical connectors).
SOLUTION: The clip elastically holds the connected optical connectors with projected curved pieces on both ends of a strip flat part. A pair of open/close pieces 13, 14 of which the intermediate part is connected by a rotary shaft 12, have operation parts 15, 16 on one end side and working parts 17, 18 on the other end side. Each of the working parts 17, 18 has a clip engagement part 21 at the end of an arm 20 extending in the longitudinal direction of the rotary shaft at a position off the rotary shaft. The clip engagement parts 21 have projected parts 21a which are engaged with the curved and recessed parts of the two curved projected pieces of the clip respectively. Even when a space in the direction perpendicularly intersecting with the flat plate part of the clip which holds the connected optical connector is small, the attachment and detachment jobs are performed by engaging the projected parts 21a of the clip engagement part 21 with the curved and recessed parts of the curved projected pieces of the clip.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在不移动连接的光学连接器（两个邻接和连接的光学连接器）的情况下安装和拆卸板簧型夹子。
解决方案：夹子弹性地保持连接的光学连接器，在带状平坦部分的两端具有伸出的弯曲件。中间部分通过旋转轴12连接的一对打开/关闭件13,14在一端侧具有操作部件15,16，在另一端侧具有工作部件17,18。每个工作部件17,18在离开旋转轴的位置处在臂20的沿着旋转轴的纵向方向延伸的端部处具有夹子接合部21。夹子接合部分21具有分别与夹子的两个弯曲突出片的弯曲和凹陷部分接合的突出部分21a。即使当与保持连接的光连接器的夹子的平板部分垂直相交的方向上的空间小时，通过使夹子接合部21的突出部21a与弯曲和凹入的接合来执行安装和拆卸作业夹子的弯曲投影片的部分。版权所有（C）2011，JPO＆INPIT

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