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1. 发明专利

JP2007121603A Closure for optical cable connection 有权
标题翻译：光电连接闭合
公开(公告)号：JP2007121603A
公开(公告)日：2007-05-17
申请号：JP2005312405
申请日：2005-10-27
申请人： Japan Recom Ltd , Nippon Telegr & Teleph Corp , Nippon Tsushin Denzai Kk , 日本通信電材株式会社 , 日本電信電話株式会社 , 株式会社ジャパンリーコム
发明人： TSURUTA IKUYA , OSHIMA YOSHIHISA , OSUGI TETSUYA , ISHIHARA TATSUYA , TOYONAGA MASANOBU , TANASE HIROYUKI , AWAMORI MASAFUMI
IPC分类号： G02B6/00 , H02G11/00 , H02G15/113
摘要： PROBLEM TO BE SOLVED: To improve fiber-unit use efficiency and to greatly improve workability of connecting operation, fiber unit storing operation, inspection repair, etc., by using a single fiber unit of an optical cable, performing drop wiring and branch connection wiring from the optical cable in a single-fiber-unit state without affecting other fiber units, and using free fiber units as single-fiber units for future subscription of users etc. SOLUTION: A closure for optical cable connection is characterized in that a single-fiber unit (a) of the optical cable A can be connector-connected to a ribbon (b) of coated fibers, DS/R×TD cables (c), and drop cables (d) and d 1 connected through a termination board 11 which can be equipped with a plurality of connectors C as connection parts for single-fiber units (a) and further through a splitter module B, and connectors C of respective connection parts, termination trays 4, 5, and 6 where excessive-length fiber unit parts are rearranged, and a splitter tray 7 are provided in a plurality of closure bodies 1 to freely be displaced. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提高光纤单元的使用效率，并通过使用光缆的单个光纤单元，进行下拉线路和连接操作，大大提高连接操作，光纤单元存储操作，检修维修等的可操作性在单纤单元状态下从光缆分支连接布线，而不影响其他光纤单元，并将免费光纤单元用作单光纤单元，以供将来订购用户等。解决方案：光缆连接的闭合其特征在于，光缆A的单纤维单元（a）可以连接到涂覆纤维的带（b），DS / R×TD电缆（c）和分支电缆（d） SB> 1 通过端接板11连接，端接板11可以配备有多个连接器C作为用于单纤维单元（a）的连接部分，并且还通过分流器模块B以及各个连接部分的连接器C，终端托盘4,5和6，其中超长纤维单元部件a 重新排列，并且分离器托盘7设置在多个封闭体1中以自由移位。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2008065035A Closure for optical cable connection 有权
标题翻译：光电连接闭合
公开(公告)号：JP2008065035A
公开(公告)日：2008-03-21
申请号：JP2006242606
申请日：2006-09-07
申请人： Japan Recom Ltd , Nippon Telegr & Teleph Corp , Nippon Tsushin Denzai Kk , Shodensha Co Ltd , 日本通信電材株式会社 , 日本電信電話株式会社 , 株式会社ジャパンリーコム , 株式会社正電社
发明人： TSURUTA IKUYA , MANO YASUSHI , OSUGI TETSUYA , ISHIHARA TATSUYA , UBUKAWA HISAHIKO , SASAKI KENJI , HASEGAWA TAKESHI , TOYONAGA MASANOBU , TANASE HIROYUKI , AWAMORI MASAFUMI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To facilitate connecting operation as well as protecting thin core wires without disconnecting them even in a housing tray in which thick optical cables and thin coated optical fibers are mixed; to simplify visual discrimination/confirmation of a wiring state also; and to ensure safe connecting/processing operation.
SOLUTION: The closure for optical cable connection is provided in a sleeve 5 with: a terminating tray 3 which has a connector housing section 1 and an optical fiber extra length housing section 2 for housing an extra length of a branched coated optical fiber b connected to a connector A; and a wiring clamper base 4 which is for wiring the branched coated optical fiber b. The connector housing section 1 is composed of a vertical wall 6 for separately housing the connector A and of a connector fixing base 8, wherein the connector fixing base 8 has a support pin 7 that freely rotatably supports the housed connector A on the vertical wall 6 upward, horizontally, or downward. Thus, the optical fiber element wire or the optical fiber sheath line, which is connected to the connector A attachable to and detachable from the connector fixing base 8, is designed to be held dividedly in layers with upward/downward inclination in the connector housing section 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了便于连接操作以及保护细芯线，即使在其中混合有厚光缆和薄涂层光纤的外壳托盘中也不断开它们; 简化视觉辨识/确认接线状态; 并确保安全连接/加工操作。解决方案：用于光缆连接的封闭件设置在套筒5中，其具有端接托盘3，其具有连接器容纳部分1和用于容纳额外长度的分支涂覆光纤的光纤额外长度容纳部分2 b连接到连接器A; 以及用于布线分支涂覆光纤b的布线夹持器基座4。连接器壳体部1由用于分别容纳连接器A和连接器固定座8的垂直壁6组成，其中连接器固定座8具有支撑销7，支撑销7可自由旋转地支撑垂直壁6上的容纳连接器A 向上，水平或向下。因此，连接到可连接到连接器固定座8上并可拆卸的连接器A的光纤元件线或光纤护套线被设计为在连接器壳体部分中以向上/向下倾斜的方式分成多个层 1.版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008065037A Closure for optical cable connection 有权
标题翻译：光电连接闭合
公开(公告)号：JP2008065037A
公开(公告)日：2008-03-21
申请号：JP2006242659
申请日：2006-09-07
申请人： Japan Recom Ltd , Nippon Telegr & Teleph Corp , Nippon Tsushin Denzai Kk , Shodensha Co Ltd , 日本通信電材株式会社 , 日本電信電話株式会社 , 株式会社ジャパンリーコム , 株式会社正電社
发明人： TSURUTA IKUYA , MANO YASUSHI , OSUGI TETSUYA , ISHIHARA TATSUYA , UBUKAWA HISAHIKO , SASAKI KENJI , HASEGAWA TAKESHI , TOYONAGA MASANOBU , TANASE HIROYUKI , AWAMORI MASAFUMI
IPC分类号： G02B6/00 , G02B6/24
摘要： PROBLEM TO BE SOLVED: To attain simplification and safety in core wire connecting operation on site and to materialize compactness and light weight for a closure form, by preparing an immediately adaptable structure in deciding a closure installation direction of optical cables for a communication service provider end and for a subscriber end. SOLUTION: In the closure main body 5, there are provided asymmetrically left and right: a terminating tray equipped with a connector housing part 1 which houses a connector A for connecting a coated optical fiber a 1 , and with a core wire extra length housing part 2 which is installed adjacently to the connector housing part 1; and a wiring clamper base 4 for wiring a branched coated optical fiber b which is housed in the core wire extra length housing part 2. Also, in the connector housing part 1, a multi-purpose connecting part housing section is provided by means of a connecting part holder, in the structure for the closure for optical cable connection. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了实现现场的芯线连接操作的简化和安全性，并且为了实现闭合形式的紧凑性和重量轻，通过准备一个立即可适应的结构来确定用于通信的光缆的封闭安装方向服务提供商端和用户端。解决方案：在封闭件主体5中，左右不对称地设置：装有连接器壳体部分1的端接托盘，该连接器壳体部分1容纳用于连接涂覆的光纤的连接器A 1 以及与连接器壳体部分1相邻安装的芯线超长壳体部分2; 以及布线夹持器基座4，用于布置容纳在芯线超长壳体部分2中的分支涂覆光纤b。而且，在连接器壳体部分1中，多用途连接部件壳体部分通过连接部件支架，用于光缆连接的封闭结构。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007121773A Closure for connecting optical cable 有权
标题翻译：关闭连接光缆
公开(公告)号：JP2007121773A
公开(公告)日：2007-05-17
申请号：JP2005315171
申请日：2005-10-28
申请人： Japan Recom Ltd , Nippon Telegr & Teleph Corp , Nippon Tsushin Denzai Kk , Shodensha Co Ltd , 日本通信電材株式会社 , 日本電信電話株式会社 , 株式会社ジャパンリーコム , 株式会社正電社
发明人： UBUKAWA HISAHIKO , ISHIHARA TATSUYA , OSUGI TETSUYA , TOYONAGA MASANOBU , TANASE HIROYUKI , AWAMORI MASAFUMI , TSURUTA IKUYA , MANO YASUSHI , KAMIKO MICHIYASU , HASEGAWA TAKESHI
IPC分类号： G02B6/00 , G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide a closure for connecting optical cable which protects a thin coated optical fiber and improves workability by housing the thin coated optical fiber and a thick optical cable separately and, further, permits miniaturization. SOLUTION: The coated optical fiber 11a required among coated optical fibers 11 contained by the optical cable 12 is cut at an arbitrary point of the optical cable 12, and a branch cable 13 is connected to the coated optical fiber 11a. Therein, a connector 14 which connects the coated optical fiber 11a to the branch cable 13 is housed into a connector housing part 21 of a tray 20. An extra length of a branched coated optical fiber 15 deprived of jacket which is connected to a connector 14b of the branch cable 13 side is housed into a coated optical fiber extra length housing part 22 of the tray 20 and, at the same time, an extra length of the branch cable 13 covered with the jacket is housed into a branch cable extra length housing part 31 disposed on the lower side of the tray 20. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于连接光缆的封闭件，其保护薄涂层光纤并且通过分开容纳薄涂层光纤和厚光缆来提高可加工性，并且还允许小型化。解决方案：由光缆12包含的涂覆光纤11中所需的涂覆光纤11a在光缆12的任意点被切割，并且分支电缆13连接到涂覆的光纤11a。其中，将涂覆的光纤11a连接到分支电缆13的连接器14容纳在托盘20的连接器壳体部分21中。剥去夹套的分支涂层光纤15的额外长度连接到连接器14b 分支电缆13侧被容纳在托盘20的涂覆的光纤额外长度的外壳部分22中，并且同时，覆盖有护套的分支电缆13的额外长度被容纳在分支电缆额外长度的外壳部分31设置在托盘20的下侧。版权所有：（C）2007，JPO＆INPIT

5. 发明专利

JP2007121609A Termination board of closure for optical cable connection 有权
标题翻译：光缆连接终端终端板
公开(公告)号：JP2007121609A
公开(公告)日：2007-05-17
申请号：JP2005312524
申请日：2005-10-27
申请人： Japan Recom Ltd , Nippon Telegr & Teleph Corp , Nippon Tsushin Denzai Kk , 日本通信電材株式会社 , 日本電信電話株式会社 , 株式会社ジャパンリーコム
发明人： TSURUTA IKUYA , OSHIMA YOSHIHISA , OSUGI TETSUYA , ISHIHARA TATSUYA , TOYONAGA MASANOBU , TANASE HIROYUKI , AWAMORI MASAFUMI
IPC分类号： G02B6/00 , G02B6/24
摘要： PROBLEM TO BE SOLVED: To exert no effect on the other coated optical fiber, to deal with a single-fiber-unit state when performing drop wiring and branch connection wiring from an optical cable, to improve fiber unit use efficiency by using free fiber units as single fiber units for future subscription of users, and to greatly improve workability of fiber unit storing operation, inspection repair, etc., and to maintain excellent transmission characteristics by employing connector-connectable constitution to connect and store fiber units. SOLUTION: A termination board 11 can have a plurality of connectors C as connection parts for main fiber units (a) of the optical cable A arranged at connector fitting parts, and a wiring holding part 11 1 which curves a single fiber unit introduced in the termination board 11 along an outside surface is formed for connections with a termination tray and/or a splitter tray having connector-connectable constitution via the termination board 11; and a rounded guide 15 pressing the fiber unit on the wiring holding part 11 1 in a free contacting/leaving state and guiding and holding it to and at a connector fitting part 14 is pivotally supported and a connector connected to the single fiber unit is arranged at the connector fitting part 14. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了对其他涂布光纤不起作用，当从光缆进行分支布线和分支连接布线时处理单纤维单元状态，通过使用以提高光纤单元的使用效率自由光纤单元作为用户的未来订阅，并且大大提高光纤单元存储操作，检查维修等的可操作性，并且通过使用连接器连接构造来连接和存储光纤单元来保持优异的传输特性。解决方案：终端板11可以具有多个连接器C作为布置在连接器配合部分处的光缆A的主光纤单元（a）的连接部分，以及布线保持部分11 1

6. 发明专利

JP2007121672A On site assembling type optical connector 审中-公开
标题翻译：现场组装型光连接器
公开(公告)号：JP2007121672A
公开(公告)日：2007-05-17
申请号：JP2005313647
申请日：2005-10-28
申请人： Hitachi Cable Ltd , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , 日立電線株式会社
发明人： NAKATANI YOSHIHIRO , OSOZAWA KYOJI , UEDA SHIGERU , TOYONAGA MASANOBU , TERAKAWA KUNIAKI , TANASE HIROYUKI , NAKAJIMA TATSUYA , AWAMORI MASAFUMI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To solve the problem that it is difficult to perform splicing working because an insertion opening cannot be checked from the edge side of an optical connector.
SOLUTION: In the optical connector 101 having a splicing mechanism part 105 in the inside of a housing and having the insertion opening 108 for guiding a second optical fiber 202 into the splicing mechanism part at the rear end side of a housing, a part of the insertion opening is chipped.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了解决由于不能从光连接器的边缘侧检查插入开口，难以进行拼接加工的问题。解决方案：在具有在壳体内部的拼接机构部分105的具有用于将第二光纤202引导到壳体后端侧的拼接机构部分的插入开口108的光连接器101中，插入开口的一部分被切碎。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007233291A Connector anchor unit, optical equipment, and optical closure 审中-公开
标题翻译：连接器锚固单元，光学设备和光学关闭
公开(公告)号：JP2007233291A
公开(公告)日：2007-09-13
申请号：JP2006058179
申请日：2006-03-03
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： SAITO DAIGO , TAKIZAWA KAZUHIRO , TOYONAGA MASANOBU , TERAKAWA KUNIAKI , TANASE HIROYUKI , NAKAJIMA TATSUYA , AWAMORI MASAFUMI
IPC分类号： G02B6/00 , G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide a connector anchor unit, optical equipment, and an optical closure which can attain anchoring of optical connector with space-saving, moreover, which allows the optical connector to be attached/detached to/from the connector anchor plate in a short time, and which can secure attachment and detachment workability. SOLUTION: The connector anchor unit 1 is provided which anchors the optical connector 3 so as to be attachable/detachable to/from the connector anchor plate 2, by inserting a latch 52 provided projectingly on the side of the optical connector 3 into a slot 21a of the connector anchor plate, and by engaging the latch 52 with a latching part 24 on the back side of the connector anchor plate 2, and the optical equipment and the optical closure provided with this connector anchor unit are provided. Two or more optical connectors 3 can be anchored at high density by an optical connector 2, provided with two or more connector holding parts 1B constituted of a slot 21a and the latching part 24. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种连接器锚固单元，光学设备和光学闭合器，其可以实现节省空间的光学连接器的锚固，此外，其允许光学连接器从/从连接器锚板在短时间内，并且可以确保附接和拆卸可操作性。解决方案：提供连接器固定单元1，其通过将突出设置在光连接器3的侧面上的闩锁52插入到光连接器3中，以便可连接到/从连接器固定板2拆卸，连接器固定板的狭槽21a，并且通过将闩锁52与连接器固定板2的背侧上的闩锁部分24接合，并且提供设置有该连接器锚固单元的光学设备和光学闭合件。两个或多个光连接器3可以通过光连接器2以高密度锚固，光连接器2设置有由狭缝21a和闩锁部分24构成的两个或多个连接器保持部分1B。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007121929A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2007121929A
公开(公告)日：2007-05-17
申请号：JP2005317190
申请日：2005-10-31
申请人： Nippon Telegr & Teleph Corp , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 日本電信電話株式会社
发明人： OTSUKA KENICHIRO , NISHIOKA DAIZO , HAMADA SHINKO , TOYONAGA MASANOBU , TERAKAWA KUNIAKI , TANASE HIROYUKI , NAKAJIMA TATSUYA , AWAMORI MASAFUMI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide an optical connector in which a housing member can be made common in various connectors while hardly giving influences to characteristics of an optical fiber.
SOLUTION: The optical connector 1 comprises a connector plug 2 and a connector socket 3 which can be detachably coupled to the connector plug 2. The connector plug 2 has a plug housing 4, and a ferrule 5 to hold an optical fiber 9a, a boot 10 to introduce an optical fiber 9s through the rear end, and two bend stop plates 12 to suppress the boot 10 from bending are disposed in the plug housing 4. The connector socket 3 has a socket housing 17, and a ferrule 20 to hold an optical fiber 24a, a boot 25 to introduce the optical fiber 24a through the rear end side, and two bend stop plates 29 to suppress the boot 25 from bending are disposed in the socket housing 17.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种光连接器，其中壳体构件可以在各种连接器中共同制造，同时几乎不影响光纤的特性。解决方案：光连接器1包括连接器插头2和可拆卸地连接到连接器插头2的连接器插座3.连接器插头2具有插头壳体4和用于保持光纤9a的套圈5 ，通过后端引入光纤9s的引导件10和用于抑制引导件10弯曲的两个弯曲止动板12设置在插头壳体4中。连接器插座3具有插座壳体17和套圈20 为了保持光纤24a，通过后端侧引导光纤24a的保护罩25，并且在插座壳体17中设置有两个用于抑制防护罩25弯曲的弯曲止挡板29.权利要求（C ）2007，JPO＆INPIT

9. 发明专利

JP2007121863A Tool for fitting optical connector 有权
标题翻译：用于连接光电连接器的工具
公开(公告)号：JP2007121863A
公开(公告)日：2007-05-17
申请号：JP2005316373
申请日：2005-10-31
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： SAITO DAIGO , TAKIZAWA KAZUHIRO , KOBAYASHI TERUTAKE , TOYONAGA MASANOBU , TERAKAWA KUNIAKI , TANASE HIROYUKI , NAKAJIMA TATSUYA , AWAMORI MASAFUMI
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide a tool for fitting an optical connector which easily and securely fits the optical connector to an optical fiber on the spot and enables even operators with different skill to suitably fit the optical connector. SOLUTION: The tool A for fitting the optical connector used to fit the optical connector 2 to the optical fiber 1 comprises an attachment tool B having an attachment body part 7 where an alignment groove for holding the optical fiber 1 is extended along an axis and a cover body 8 provided rotatably to the attachment body part 7, and an insertion assisting tool C having a body part 20 to which the attachment tool B engages slidably only along the axis and an optical connector holding part 21 provided to the tip side of the body part 20 and holding the optical connector 2, and the insertion assisting tool C is provided with a latch part 22 which holds the attachment tool B while making the optical fiber 1 held by the attachment tool B abut on the optical fiber to be connected to the optical connector 2. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于将光学连接器安装在光学连接器上的光学连接器的工具，并且能够使得具有不同技能的操作者能够适当地适配光学连接器。解决方案：用于将用于将光学连接器2装配到光纤1的光学连接器的工具A包括具有附着体部分7的附接工具B，其中用于保持光纤1的对准槽沿着以及可旋转地设置在安装主体部分7上的盖体8和具有主体部分20的插入辅助工具C，附接工具B可滑动地沿着轴线滑动到该主体部分20，以及设置在尖端侧的光学连接器保持部分21 并且插入辅助工具C设置有保持附接工具B的闩锁部22，同时使由固定工具B保持的光纤1邻接在光纤上成为连接到光连接器2.版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007156242A Optical fiber cable separating device 有权
标题翻译：光纤电缆分离器件
公开(公告)号：JP2007156242A
公开(公告)日：2007-06-21
申请号：JP2005353457
申请日：2005-12-07
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： TABATA MANABU , SATO TAKESHI , TOYONAGA MASANOBU , TANASE HIROYUKI , AWAMORI MASAFUMI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To separate an optical fiber cable with a short excess length to different closures, and separate it at an optimum position and with an optimum excess length in the closure. SOLUTION: A closure fixing part frame 7 with right and left closure fixing parts 5L, 5R to be fixed to a closure 3 in an attachable/detachable fashion is provided; the closure fixing part frame 7 is provided with a clamp base frame 9 extended in the left and right directions; on the left and right of the clamp base frame 9, a left clamp base 17 with a left clamp part 17A for clamping and fixing the optical fiber cable and a right clamp base 23 with a right clamp part 23A for clamping and fixing the optical fiber cable are provided, and also the left and right clamp parts 17, 23 are arranged so as to be freely movable and adjustable in the longitudinal and cross directions; and a separation tool moving base 31 is arranged which is movable in the cross direction between the left and right clamp bases 17, 23 and is provided with a separation tool device 29 for separating the optical fiber of the optical fiber cable. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：将具有短的多余长度的光纤缆线分离成不同的封闭件，并将其分离在封闭件中的最佳位置和最佳的多余长度。提供一种具有可左右固定部分5L，5R的闭合固定部分框架7，以可附接/拆卸的方式固定到封盖3上。封闭固定部框架7设置有沿左右方向延伸的夹具基座框架9; 在夹具基部框架9的左侧和右侧具有用于夹持和固定光纤电缆的左夹具部分17A的左夹具基座17和用于夹紧和固定光纤的右夹持部分23A的右夹具基座23 电缆，左右夹具部件17,23可以在纵向和横向方向上自由移动和调节; 并且设置有分离工具移动台31，其可以在左右夹具基座17,23之间沿横向移动，并且设置有用于分离光纤的光纤的分离工具装置29。版权所有（C）2007，JPO＆INPIT

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