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1. 发明专利

JP2013113888A Optical cable connector storage case 有权
标题翻译：光电连接器存储盒
公开(公告)号：JP2013113888A
公开(公告)日：2013-06-10
申请号：JP2011257485
申请日：2011-11-25
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Japan Recom Ltd , 株式会社ジャパンリーコム , Shodensha Co Ltd , 株式会社正電社
发明人： TAKAMIZAWA KAZUTOSHI , NUMATA TETSUHIRO , SASAKI TADASHI , MINAMI HAYATO , KOSHIYAMA MITSUHARU , SHINMACHI YASUHIKO , SAITO HIROKI , TANABE ETSUO , MIYAZAKI EIKI , SAKAGUCHI GENICHI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical cable connector storage case which can be downsized, make it easy to arrange a wiring form of a coated optical fiber which is distributed and a coated optical fiber which is not distributed, and facilitates construction and maintenance inspection work.SOLUTION: In a connector storage case 10, a box-shaped case body 20 and a non-distribution coated optical cable storage member 40 are rotatably laminated by a hinge, and the non-distribution coated optical cable storage member 40 is attached so as to be stored in the case body 20. An optical cable A is drawn into an optical cable grip portion 24 provided on the base body 20 to be gripped, and distribution optical cable cores B for distribution are pulled out from the optical cable A. A distribution optical cable core receiving portion 21 is routed, and a distribution optical cable core guide portion 22 guides each of the distribution optical cable cores B to connect to each connector. A non-distribution optical cable core C which does not distribute is drawn in the case body 20, and then drawn into a non-distribution optical cable core storage member 40 from an opening portion 42 of the laminated non-distribution optical cable core storage member 40 to be stored.
摘要翻译：要解决的问题：为了提供可以缩小尺寸的光缆连接器存储盒，可以容易地布置分布的涂覆光纤和未分布的涂覆光纤的布线形式，并且便于构造并进行维护检查工作。解决方案：在连接器存储盒10中，通过铰链可旋转地层叠箱形壳体20和非分配涂覆光缆存储构件40，并且附接未分配涂覆光缆存储构件40 将光缆A拉入到设置在基体20上的光缆夹持部分24中，以将其夹持，并将用于分配的分配光缆芯线B从光缆A拉出分配光缆芯接收部分21布线，分配光缆芯引导部分22引导每个分配光缆芯B连接到每个连接器。未分配的非分配光缆芯C被拉出到壳体20中，然后从层叠的非分配光缆芯存储部件的开口部42拉入非分配光缆芯存储部件40 40被存储。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011070011A Optical connector array box 有权
标题翻译：光连接器阵列盒
公开(公告)号：JP2011070011A
公开(公告)日：2011-04-07
申请号：JP2009221138
申请日：2009-09-25
申请人： Japan Recom Ltd , Nippon Telegr & Teleph Corp , Shodensha Co Ltd , 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： TANABE ETSUO , MIYAZAKI EIKI , SAKAGUCHI GENICHI , TAKAMIZAWA KAZUTOSHI , NUMATA TETSUHIRO , SASAKI TADASHI , MINAMI HAYATO , KOSHIYAMA KOJI , SHINMACHI YASUHIKO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To arrange a number of optical connectors in a plurality of columns and store them in a casing, facilitate inserting/removing work of a counter connector from each optical connector, and miniaturize the casing.
SOLUTION: Four or more flat optical connector array cases 31 where a plurality of optical connectors are arranged in one column and stored, and two movement preventing members 37 are arranged in the thickness direction and stored in the casing 35. The movement preventing members 37 can be removed and inserted. The optical connector array cases 31 cannot move in the thickness direction when the movement preventing members 37 are inserted into the casing 35, or can move in the thickness direction when the movement preventing members 37 are removed. When the counter optical connector is inserted/removed from any optical connector in any optical connector array case 31, space for the inserting/removing work is formed by inserting the movement preventing members 37 into both sides or one side of the optical connector array case 31 including the optical connector.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了将多个光学连接器布置在多个列中并将其存储在壳体中，便于从每个光学连接器插入/移除计数器连接器的工作，并且使壳体小型化。解决方案：四个或更多个平面光连接器阵列箱31，其中多个光连接器布置在一个列中并被存储，并且两个防止移动构件37沿厚度方向布置并存储在壳体35中。防止移动可以移除和插入构件37。当移动防止构件37插入壳体35中时，光连接器阵列壳体31不能在厚度方向上移动，或者当移动防止构件37被移除时可以在厚度方向上移动。当在任何光学连接器阵列壳体31中插入/移除计数器光学连接器的任何光学连接器时，通过将防止移动构件37插入到光学连接器阵列壳体31的两侧或一侧而形成用于插入/取出工作的空间包括光连接器。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2013113886A Connection module for optical cable 有权
标题翻译：光缆连接模块
公开(公告)号：JP2013113886A
公开(公告)日：2013-06-10
申请号：JP2011257471
申请日：2011-11-25
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Japan Recom Ltd , 株式会社ジャパンリーコム , Shodensha Co Ltd , 株式会社正電社
发明人： TAKAMIZAWA KAZUTOSHI , NUMATA TETSUHIRO , SASAKI TADASHI , MINAMI HAYATO , KOSHIYAMA MITSUHARU , SHINMACHI YASUHIKO , SAITO HIROKI , TANABE ETSUO , MIYAZAKI EIKI , SAKAGUCHI GENICHI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a connection module for an optical fiber which can ensure a coated optical fiber for connecting a branch cable so as to be longer, is made small-sized and can improve the efficiency of laying and maintenance work by respectively separately housing the coated optical fiber and a tension member inside.SOLUTION: A connection module 10 for an optical fiber for cutting a necessary coated optical fiber 18 from an optional point of an optical cable A to connect the coated optical fiber to a connection connector 20 and housing the remaining coated optical fiber 18 as it is without cutting includes an optical cable derivation/introduction part for deriving/introducing an optical fiber, a connection connector housing part 22 for housing the connection connector, a core extra length housing tray 24 for supporting and fixing the connection connector housing part from a back side of the connection connector housing part and housing the extra length of the remaining optical fiber, and a tension member housing locking member 26 for housing and locking a tension member 16 of the optical fiber on the back side of the core extra length housing tray.
摘要翻译：要解决的问题：为了提供一种能够确保用于连接分支电缆的涂层光纤更长的光纤的连接模块，被制成小尺寸并且可以提高铺设和维护工作的效率通过分别将涂覆的光纤和张力构件分别容纳在内部。
解决方案：一种用于光纤的连接模块10，用于从光缆A的可选点切割必要的涂覆光纤18，以将涂覆的光纤连接到连接连接器20并将其余涂覆的光纤18容纳为不切割包括用于导出/引入光纤的光缆导出/引入部分，用于容纳连接连接器的连接连接器壳体部分22，用于将连接连接器壳体部分从一个连接连接器壳体部分的后侧并且容纳剩余光纤的额外长度;以及张紧构件壳体锁定构件26，用于容纳和锁定光纤的张力构件16在芯部额外长度壳体托盘的背侧。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013097255A Optical fiber cable, optical fiber cable branching method 有权
标题翻译：光纤电缆，光纤电缆分支方法
公开(公告)号：JP2013097255A
公开(公告)日：2013-05-20
申请号：JP2011241238
申请日：2011-11-02
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社 , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： TSUKAMOTO MASAYOSHI , ISHIDA FUMIHIKO , OKADA NOBORU , NAKANO KAZUNORI , DAIDO JUNJI , NUMATA TETSUHIRO
IPC分类号： G02B6/44 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable having excellent manufacturability and profitability, as well as excellent branching workability, and to provide an optical fiber cable branching method.SOLUTION: A plurality of optical fiber cores 7 are arranged in a substantially center position of an optical fiber cable 1. A coating part 3 is formed on the circumference of the optical fiber cores 7. Inside the coating part 3, a pair of tension members 9 are embedded. Projection parts 5 are formed continuously in a fiber longitudinal direction on each of upper and lower surface sides in a cross section of the coating part 3. Notches 11a, 11b are formed at a base portion of the projection parts 5. Regarding a straight line connecting the tip of the upper notch 11a and the center 13 of a furthermost optical fiber core 7a as B, and a straight line connecting the tip of the lower notch 11b and the center 13 of a furthermost optical fiber core 7a as C, positions of the notches 11a, 11b and the optical fiber core 7 are set such that an angle D between the straight line B and the straight line C on a tension member side is 60°-180°.
摘要翻译：要解决的问题：提供一种具有优异的可制造性和盈利能力以及优异的分支可加工性的光缆，并提供一种光缆分支方法。解决方案：多根光纤芯线7布置在光纤电缆1的大致中心位置。在光纤芯体7的圆周上形成涂层部分3.在涂层部分3内，一对张力构件9嵌入。在涂布部分3的横截面中，在上下表面侧的纤维长度方向连续地形成有投射部件5.凹口11a，11b形成在突出部件5的基部。关于直线连接上侧切口11a的顶端和最上侧的光纤芯7a的中心13为B，将下部切口11b的前端与最外侧的光纤芯7a的中心13的直线连接为C，凹口11a，11b和光纤芯7被设定为使得直线B与张力构件侧的直线C之间的角度D为60°-180°。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013097253A Optical fiber cable, optical fiber cable branching method 有权
标题翻译：光纤电缆，光纤电缆分支方法
公开(公告)号：JP2013097253A
公开(公告)日：2013-05-20
申请号：JP2011241217
申请日：2011-11-02
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社 , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： TSUKAMOTO MASAYOSHI , OKADA NOBORU , NAKANO KAZUNORI , DAIDO JUNJI , NUMATA TETSUHIRO
IPC分类号： G02B6/44 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable having excellent manufacturability and profitability, as well as excellent branching workability, and to provide an optical fiber cable branching method.SOLUTION: Notches 11 on an upside and a downside of an optical fiber cable 1 are defined as notches 11a and 11b, respectively. In a similar manner, optical fiber cores at each furthest end on upper and lower stages are defined as optical fiber cores 7a, 7b, respectively. A straight line connecting the tip of the upper notch 11a and the center of the upper optical fiber core 7a is defined as A. In a similar manner, a straight line connecting the tip of the lower notch 11b and the center of the lower optical fiber core 7b is defined as B. A straight line connecting the centers of the optical fiber cores 7a, 7b is defined as C. In this case, an angle between the straight line A and the straight line C at a tension member side becomes F, and an angle between the straight line B and the straight line C at the tension member side becomes G. Thus, positions of the notches 11a, 11b and the optical fiber cores 7a, 7b are set such that the larger of the angles F, G is 90°-180°.
摘要翻译：要解决的问题：提供一种具有优异的可制造性和盈利能力以及优异的分支可加工性的光缆，并提供一种光缆分支方法。解决方案：光纤电缆1的上侧和下侧的凹口11分别被定义为凹口11a和11b。以类似的方式，分别在上级和下级的每个最远端的光纤芯分别定义为光纤芯7a，7b。将上槽口11a的前端与上光纤芯7a的中心连接的直线为A。同样地，将下槽11b的前端与下光纤的中心连接的直线芯7b被定义为B.将光纤芯7a，7b的中心连接的直线定义为C.在这种情况下，直线A和张力构件侧的直线C之间的角度变为F，并且直线B和张力构件侧的直线C之间的角度变为G.因此，凹口11a，11b和光纤芯7a，7b的位置被设定为使得角度F，G 是90°-180°。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013047742A Optical fiber connecting unit, optical fiber connecting device and method for connecting optical fiber 有权
标题翻译：光纤连接单元，光纤连接装置及连接光纤的方法
公开(公告)号：JP2013047742A
公开(公告)日：2013-03-07
申请号：JP2011186091
申请日：2011-08-29
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： YAMAGUCHI TAKASHI , MORIOKA HIRONOBU , TAKIZAWA KAZUHIRO , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , SASAKI TADASHI , IDA MASAHIRO , MINAMI HAYATO
IPC分类号： G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber connecting unit, an optical fiber connecting device and a method for connecting an optical fiber capable of suppressing breakage of an optical fiber drawn out from a terminal of an optical fiber cable, and improving handleability of an optical fiber cable.SOLUTION: An optical fiber connecting unit 10 comprises: a cable gripping member 70 for gripping an optical fiber cable 24; a mechanical splice 30 capable of gripping and fixing optical fibers by abutting and inserting the fibers between elements 31 and 32 divided into halves; a splice holder part 60 for holding the mechanical splice 30; splice tools 40 and 80 having an insertion member inserted so as to insert the optical fibers between the elements 31 and 32 divided into halves; and a gripping member holding part 50 for holding the cable gripping member 70. The gripping member holding part 50 holds the cable gripping member 70 so that the member can move along a longitudinal direction of the mechanical splice 30.
摘要翻译：要解决的问题：提供一种光纤连接单元，光纤连接装置和连接能够抑制从光缆端子拉出的光纤的断裂的光纤的方法，并且提高光纤电缆的可处理性。解决方案：光纤连接单元10包括：用于夹持光纤电缆24的电缆夹持构件70; 机械接头30，其能够通过将分割成两半的元件31和32之间的纤维邻接和插入来夹持和固定光纤; 用于保持机械接头30的接头保持部60; 接合工具40和80具有插入件，以插入被分成两半的元件31和32之间的光纤; 以及用于保持电缆夹持构件70的夹持构件保持部50.夹持构件保持部50保持电缆夹持构件70，使得构件能够沿着机械接头30的纵向方向移动。版权所有（C ）2013，JPO＆INPIT

7. 发明专利

JP2013037235A Optical fiber connecting unit and optical fiber connecting method 有权
标题翻译：光纤连接单元和光纤连接方法
公开(公告)号：JP2013037235A
公开(公告)日：2013-02-21
申请号：JP2011174132
申请日：2011-08-09
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 , YAMAGUCHI TAKASHI , TAKIZAWA KAZUHIRO , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , HAMAOKA ATSUSHI , SUZUKI CHIHIRO
IPC分类号： G02B6/24 , G02B6/00 , G02B6/38
摘要： PROBLEM TO BE SOLVED: To develop a technique for facilitating the connection of optical fibers using a mechanical splice.SOLUTION: An optical fiber connecting unit 10 includes: a mechanical splice 20 with a pigtail that holds and fixes a pigtail optical fiber 21 between half-split elements at one end side in the longitudinal direction of a mechanical splice 30 and in which an insertion member 81 is inserted between the half-split elements at the other end in the longitudinal direction of the splice; a splice holder part 60 that detachably holds the splice 30; and a rail part 70 that slidingly moves a fiber holder 90 holding an insertion optical fiber 1 that is inserted into the splice 30 and butted on the pigtail optical fiber. There is also provided an optical fiber connecting method for connecting the insertion optical fiber to the pigtail optical fiber using the unit.
摘要翻译：要解决的问题：开发一种便于使用机械接头连接光纤的技术。解决方案：光纤连接单元10包括：具有尾纤的机械接头20，其在机械接头30的纵向方向上的一端侧将辫状光纤21保持并固定在半分离元件之间，并且其中插入构件81在接头的纵向方向上的另一端插入在半分割元件之间; 可拆卸地保持接头30的接头保持器部分60; 以及轨道部70，其使保持插入光纤1的插入光纤1的光纤保持器90滑动移动，并且插入到引出光纤中。还提供了一种使用该单元将插入光纤连接到尾纤光纤的光纤连接方法。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013015784A Optical connector and assembling method of the same 审中-公开
标题翻译：光连接器及其组装方法
公开(公告)号：JP2013015784A
公开(公告)日：2013-01-24
申请号：JP2011150429
申请日：2011-07-06
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 , Suzuki Giken:Kk , 株式会社スズキ技研
发明人： YAMAGUCHI TAKASHI , TAKAHASHI SHIGEO , TAKIZAWA KAZUHIRO , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , NAITO TOKUHITO , KATAYOSE KOICHI , ISHIZUKA KOUJI
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To further certainly remove a coating of an insertion optical fiber by a coating removal member.SOLUTION: An optical connector includes: an optical fiber guiding portion 60 having an optical fiber insertion hole 67 in which an insertion optical fiber 1 gripped by an optical fiber gripping portion 104 is inserted; a coating removal member 30 for removing a coating 2 of a tip end portion of the insertion optical fiber 1 inserted in the optical fiber insertion hole 67; and a clamp portion 20 capable of clamping an abutting portion of a bare optical fiber 3 from which the coating is removed by the coating removing member 30 and a built-in optical fiber 12 built in a ferrule 10. During the removing of the coating by the coating removing member 30, when the optical fiber gripping portion 104 comes close to an opening 73 on an insertion side of the optical fiber insertion hole, an opening portion 65 including a part of an opening edge portion 74 on the insertion side of the optical fiber insertion hole is moved to a body portion 63 including a rest part of the opening edge portion 74 so as to form a space for permitting the movement of a part contacting with the opening edge portion 74 of the insertion optical fiber.
摘要翻译：要解决的问题：为了进一步确保通过涂层去除构件去除插入光纤的涂层。解决方案：光连接器包括：光纤引导部分60，其具有插入光纤夹持部分104所夹持的插入光纤1的光纤插入孔67; 用于去除插入光纤插入孔67中的插入光纤1的前端部分的涂层2的涂层去除构件30; 以及夹持部分20，其能够夹持裸露光纤3的邻接部分，通过涂层去除构件30将涂层除去，并且内置光纤12内置于套圈10中。在通过涂层除去部件30在光纤夹持部104靠近光纤插入孔的插入侧的开口部73时，具有在光学插入侧的插入侧的开口边缘部74的一部分的开口部65 纤维插入孔移动到包括开口边缘部分74的其余部分的主体部分63，以形成允许与插入光纤的开口边缘部分74接触的部分移动的空间。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2013003222A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2013003222A
公开(公告)日：2013-01-07
申请号：JP2011131762
申请日：2011-06-14
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社 , Seiwa Giken:Kk , 株式会社成和技研 , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： FUKUNAGA YOSHIYUKI , SEO KOJI , YAMAMOTO KAZUNORI , FUKAZAWA KAZUYA , KUSHIOKA HIROSHI , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide an optical connector which allows considerable improvement of workability when mounting an optical fiber in an optical connector.SOLUTION: The optical connector including an optical fiber connection part, a coating removal part, and a fiber grip is provided with a fiber guide part which guides a second optical fiber gripped by the fiber grip to the coating removal part and prevents flexure of the second optical fiber between the coating removal part and the fiber grip when a coating of the second optical fiber is removed in the coating removal part by sliding the fiber grip in an insertion direction of the second optical fiber. Furthermore, the optical connector is provided with a flexure control part which grips the second optical fiber to prevent flexure of the second optical fiber during removal of the coating of the second optical fiber in the coating removal part and automatically releases the second optical fiber from the grip in accordance with further sliding of the fiber grip after the completion of coating removal of the second optical fiber.
摘要翻译：要解决的问题：提供一种在将光纤安装在光连接器中时可以显着提高可操作性的光连接器。
解决方案：包括光纤连接部分，涂层去除部分和光纤夹持器的光学连接器设置有纤维引导部分，其将由纤维夹持器的第二光纤引导到涂层去除部分并防止挠曲在通过沿着第二光纤的插入方向滑动光纤夹持器来在涂层去除部分中去除第二光纤的涂层时，在涂层去除部分和纤维把手之间的第二光纤。此外，光连接器设置有挠曲控制部，其夹持第二光纤以防止在去除涂层移除部分中的第二光纤的涂层的移除期间第二光纤的挠曲，并且自动从第二光纤释放第二光纤在完成第二光纤的涂层去除之后，根据纤维把手的进一步滑动来抓握。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012145737A Coating removing member, method for manufacturing coating removing member, and optical connector 有权
标题翻译：涂层去除构件，制造除漆构件的方法和光连接器
公开(公告)号：JP2012145737A
公开(公告)日：2012-08-02
申请号：JP2011003705
申请日：2011-01-12
申请人： Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , Seiwa Giken:Kk , 古河電気工業株式会社 , 日本電信電話株式会社 , 株式会社成和技研
发明人： SEO KOJI , FUKUNAGA YOSHIYUKI , YAMAMOTO KAZUNORI , KATO YUJI , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/00 , G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of significantly improving the workability when mounting an optical fiber on an optical connector and facilitating assembling work of the optical connector.SOLUTION: A coating removing member that removes, with insertion work of the optical fiber to be mounted, the coating of an optical fiber is incorporated in an optical connector. The coating removing member has such a configuration that a guide part for guiding a coated optical fiber, a coating removing part for removing the coating of the optical fiber and a connecting part for connecting the guide part to the coating removing part are integrally formed. A naked fiber insertion hole of the coating removing part and a coating fiber insertion hole of the guide part are coaxially located, and a separation distance between an extraction end of a coated fiber insertion hole and an insertion end of the naked fiber insertion hole is not less than 0.1 mm and not more than 0.5 mm.
摘要翻译：要解决的问题：提供一种能够在将光纤安装在光连接器上并且便于光连接器的组装工作时能够显着提高可操作性的技术。解决方案：一种涂层去除构件，其被插入到光学连接器中，所述涂层去除构件通过插入待安装的光纤来除去光纤的涂层。涂层去除构件具有这样一种构造，即用于引导涂覆的光纤的引导部分，用于去除光纤的涂层的涂层去除部分和用于将引导部分连接到涂层去除部分的连接部分一体地形成。涂布去除部分的裸纤维插入孔和引导部分的涂覆纤维插入孔同轴定位，涂覆的纤维插入孔的提取端与裸纤维插入孔的插入端之间的间隔距离不小于0.1mm且不大于0.5mm。版权所有（C）2012，JPO＆INPIT

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