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21. 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

22. 发明专利

JP2005091689A Closure for optical cable connection 有权
标题翻译：光电连接闭合
公开(公告)号：JP2005091689A
公开(公告)日：2005-04-07
申请号：JP2003324330
申请日：2003-09-17
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： KOSHIYAMA MITSUHARU , TSURUTA IKUYA , MANO YASUSHI , AONO TETSUAKI , ISHIHARA TATSUYA , TANABE ETSUO , HASEGAWA TAKESHI , AWAMORI MASAFUMI , HASHIGUCHI MASAHIRO , YAMAUCHI YASUHIRO , TAKAMIZAWA KAZUTOSHI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a simply handled closure for optical cable connection in a low cost configuration. SOLUTION: A closure main body 5 is provided with a cable guiding in and out section 1 and core storage trays 4 in which a supporting connection section storage section 2 of a connection section C that mutually connects cores and a core extra length storage section 3 are formed. A cover body 6 is arranged in a freely attachable and detachable manner for the closure main body 5 to attain an optical cable connection closure D. A lower most layer passing core storage tray 4 1 is provided to the closure main body 5 to form a tray holder 8 having a fitting engaging section 7 of a plurality of core storage trays 4 that store pull-down cores. The core storage trays 4 are provided to the engaging section of the tray holder 8 in a freely engaging and disengaging manner. On top of the lower most layer passing core storage tray 4 1 , the plurality of core storage trays 4 are arranged in a freely turnable manner and in a multistage and stacked manner as top layer trays and a plurality of core storage sheets 9 are mounted in a freely turnable manner on the center section of the lower most layer passing core storage tray 4 1 . COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：以低成本配置为光缆连接提供简单处理的封闭件。解决方案：封闭主体5设置有引导入和出出部分1和核心存储托盘4的电缆，其中连接部分C的支撑连接部分存储部分2相互连接芯部和芯部额外长度存储形成第3部分。盖主体6以可自由连接和可拆卸的方式布置，用于封闭主体5以获得光缆连接封闭件D.最下层通过的核心存储托盘4 <1>提供给封闭件主体5形成具有存储下拉芯的多个核存储托盘4的配合接合部分7的托盘保持器8。核心存储托盘4以自由接合和分离的方式设置到托盘保持器8的接合部分。在最下层通过的核心存储托盘4 <1>之上，多个核心存储托盘4以可自由转动的方式布置，并且以多层堆叠方式布置为顶层托盘和多个托盘芯存储片9以可自由转动的方式安装在最下层通过的芯存储托盘4的中心部分1上。版权所有（C）2005，JPO＆NCIPI

23. 发明专利

JP2015031713A 光ファイバケーブル有权
标题翻译：光纤电缆
公开(公告)号：JP2015031713A
公开(公告)日：2015-02-16
申请号：JP2013158901
申请日：2013-07-31
申请人：株式会社フジクラ , Fujikura Ltd , 日本電信電話株式会社 , Nippon Telegr & Teleph Corp
发明人： MATSUZAWA TAKASHI , SHIOBARA SATORU , OKADA NAOKI , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IIO HIRONARI , KURAMOTO KEITA
IPC分类号： G02B6/44
摘要：【課題】光ファイバ心線を取り出す良好な作業性と耐セミ性とを両立させることができる光ファイバケーブルを提供する。【解決手段】抗張力体20を被覆物30で被覆した抗張力体被覆体40は、光ファイバ心線を第1の方向から挟むように配置されている。外被50は、光ファイバ心線10及び抗張力体被覆体40との全体を被覆する。外被50を形成する材料は、降伏点強度&sgr;yが、10MPa≦̸&sgr;y≦̸26MPaを満たす。抗張力体被覆体40における光ファイバ心線10と対向する側の面のうち、第1の方向と直交する第2の方向の面の外被50の表面に最も近い最近位置Pzと、外被50の表面との最短距離zは、z≧156.2&sgr;y−2.06を満たす。【選択図】図2
摘要翻译：要解决的问题：提供一种光纤线缆，其提供在取出光纤芯线和蝉抗性方面的工作容易。解决方案：每个包括被护套30覆盖的张力构件20的夹套张紧构件40定位成夹层光纤芯在第一方向上。外护套50完全覆盖光纤芯10和夹套张紧构件40.外护套50由屈服点强度＆sgr y的材料制成，满足10MPa≤＆sgr;y≤26MPa。夹套的张紧构件40的表面上的最接近的点Pz，其在面向光纤芯10的表面之间的垂直于第一方向的第二方向上并且最接近外护套50的表面，并且最近的距离 z到外护套50的表面满足z≥156.2＆sgr; y。

24. 发明专利

JP2014219497A 光ファイバケーブルの中間分岐用治具及び光ファイバケーブルの中間分岐方法有权
标题翻译：用于中间分支光纤电缆的JIG和方法
公开(公告)号：JP2014219497A
公开(公告)日：2014-11-20
申请号：JP2013097514
申请日：2013-05-07
申请人：株式会社フジクラ , Fujikura Ltd , 日本電信電話株式会社 , Nippon Telegr & Teleph Corp
发明人： TAKE YUKIKO , KUDO YOSHIHITO , ITO NAOTO , ONO MASASHI , MATSUZAWA TAKASHI , SHIOBARA SATORU , OKADA NAOKI , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IIO HIRONARI , KURAMOTO KEITA
IPC分类号： G02B6/00
CPC分类号： G02B6/00
摘要：【課題】光ファイバケーブルが剥離テープを実装していなくても、中間分岐の際に、光損失変動の発生を抑制することができ、且つ容易に分岐することができる光ファイバケーブルの中間分岐用治具を提供する。【解決手段】光ファイバ10を挟んで一対の抗張力体11a,11bが配置され、且つ光ファイバ10及び一対の抗張力体11a,11bが外被13で一括被覆された光ファイバケーブル1の中間分岐用治具2であって、光ファイバケーブル1をはめ込むための溝23,24が設けられた本体21,22と、溝23,24の底部に設けられ、光ファイバケーブル1が溝23,24にはめ込まれたときに、抗張力体11a,11bを被覆する一対の被覆層12a,12bに達する刃25a,25b,26a,26bとを備え、刃25a,25b,26a,26bを外被13に挿入された状態で移動することにより、抗張力体11a,11b間の外被13を分離する。【選択図】図3
摘要翻译：要解决的问题：为了提供一种用于中间分支光缆的夹具，即使当剥离带没有安装在光纤电缆上并且容易分支时，也能够抑制中间分支期间的光损耗变化的发生。解决方案：用于将光纤10和布置在光纤10两侧的一对拉伸强度体11a和11b共同被护套13覆盖的光缆1的中间分支夹具2包括：主体21和 22，其具有用于插入光纤电缆1的槽23和24; 以及设置在槽23,24的底部的刀片25a，25b，26a和26b，并且当光纤电缆1插入到槽23中时到达覆盖抗拉强度体11a和11b的一对覆盖层12a和12b 拉伸强度体11a和11b之间的夹套13在插入夹套13的状态下通过移动叶片25a，25b，26a和26b来分离。

25. 发明专利

JP2014178431A Optical fiber cable 有权
标题翻译：光纤电缆
公开(公告)号：JP2014178431A
公开(公告)日：2014-09-25
申请号：JP2013051604
申请日：2013-03-14
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 , IMADA EIJI , OKADA NOBORU , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IIO HIRONARI , KURAMOTO KEITA
IPC分类号： G02B6/44 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable that suppresses protrusion of tension members and has excellent branching workability, and a method for branching the optical fiber cable.SOLUTION: A coated optical fiber 7, tension members 9, and a supporting wire 15 are integrated by an outer housing 3. Both sides of the coated optical fiber 7 are provided with a pair of the tension members 9. The tension members 9 comprise tensile strength bodies 12, adhesive layers 14, resin adhesion layers 13, and the likes. The tension members 9 bear the tension of an optical fiber cable 1. The tension members 9 are disposed so as to come in contact with both juxtaposed ends of the coated optical fiber 7.
摘要翻译：要解决的问题：提供一种抑制张力构件的突出并且具有优异的分枝加工性的光缆，以及分支光缆的方法。解决方案：涂覆光纤7，张力构件9和支撑线15 被外壳3整合。涂覆光纤7的两侧设置有一对张紧构件9.张力构件9包括拉伸强度体12，粘合层14，树脂粘合层13等。张力构件9承受光纤电缆1的张力。张紧构件9设置成与涂覆的光纤7的两个并置的端部接触。

26. 发明专利

JP2014164235A Optical drop cable 有权
标题翻译：光电缆
公开(公告)号：JP2014164235A
公开(公告)日：2014-09-08
申请号：JP2013037084
申请日：2013-02-27
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Swcc Showa Cable Systems Co Ltd , 昭和電線ケーブルシステム株式会社
发明人： SATO TETSURO , NAKATANI YOSHIHIRO , TAKAMIZAWA KAZUTOSHI , AOYANAGI YUJI , DAIDO JUNJI , IIO HIRONARI , MATSUO TAKASHI , KURAMOTO KEITA , KANEKO TAKAO , TANABE KENGO , SETO AKIHIRO
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an optical drop cable having a high wind-resistance characteristic of reducing galloping and dancing caused by wind pressure and being easily produced by equipment with manufacturing processes similar to conventional processes.SOLUTION: An optical drop cable 100 is integrally formed by a support wire part 10; an optical fiber cable part 20 twisted around the support wire part 10; and a connection part 30 for connecting the support wire part 10 and the optical fiber cable 20. In a cross section of the optical drop cable 100 at its arbitrary position, the optical fiber cable part 20 has a disk-shaped form 11 with a cross section similar to the support wire part 10 and is basically symmetrically disposed with respect to the support wire part 10 setting the center 31 of the connection part 30 as a symmetrical center of the support wire part 10 and the optical fiber cable part 20. A vertical height of the support wire part 10, a, and a vertical height of the optical fiber cable part 20, c, have a relation of a≥c. Vertical external diameters 21 and 23 form the disk-shaped form 11 with the cross section similar to the support wire part 10, and outside linear or curved lines 25 and 27 at a right end side and a left end side form the partially-missing parts of the disk-shaped form 11.
摘要翻译：要解决的问题：提供一种具有高风阻特性的光学滴落电缆，其特征在于减少由风压引起的跳动和跳舞，并且由与常规工艺类似的制造工艺的设备容易地制造。解决方案：光学分路电缆100一体化由支撑线部分10形成; 围绕支撑线部分10扭绞的光纤线缆部分20; 以及用于连接支撑线部分10和光纤线缆20的连接部分30.在光导线缆100的任意位置的横截面中，光纤线缆部分20具有十字形的盘形形式11 并且基本上对称地设置成将支撑线部分10设置为连接部分30的中心31作为支撑线部分10和光纤电缆部分20的对称中心。垂直线支撑线部分10的高度a和光纤电缆部分20的垂直高度c具有a≥c的关系。垂直外径21和23形成圆盘形状11，其横截面类似于支撑线部分10，并且在右端侧和左端侧的外线性线或曲线25和27形成部分缺损部分的盘状形式11。

27. 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

28. 发明专利

JP2013045007A Optical fiber cable and wiring method for the same 审中-公开
标题翻译：光纤电缆及其接线方法
公开(公告)号：JP2013045007A
公开(公告)日：2013-03-04
申请号：JP2011183711
申请日：2011-08-25
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： MATSUZAWA TAKASHI , ITO NAOTO , ONO MASASHI , MORI TOSHIAKI , SHIOBARA SATORU , OKADA NAOKI , SHIMIZU TOMOYA , SASAKI TADASHI , DAIDO JUNJI , TAKAMIZAWA KAZUTOSHI , NUMATA TETSUHIRO
IPC分类号： G02B6/44
CPC分类号： G02B6/443 , G02B6/4402 , G02B6/4466
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable that can be easily wired along a bent portion.SOLUTION: An optical fiber cable comprises: a coated optical fiber; a tension member made of a resin material arranged in parallel to the coated optical fiber; a plurality of wiring auxiliary members arranged in parallel to the coated optical fiber and aligned on a line connecting the coated optical fiber and the tension member in a cross-section taken orthogonally to an extending direction of the coated optical fiber, the wiring auxiliary members made of a metallic material that can be plastically deformed; and an outer coat that covers the coated optical fiber, the tension member, and the wiring auxiliary member.
摘要翻译：要解决的问题：提供可以沿着弯曲部分容易地布线的光纤电缆。光纤电缆包括：涂覆光纤; 由与被覆光纤平行配置的树脂材料构成的张力构件; 多个配线辅助部件，与被覆光纤平行地配置，并且在与被覆光纤和张力部件的连接线的配线的正交方向与被覆光纤的延伸方向垂直的截面对准，配线辅助部件可塑性变形的金属材料; 以及覆盖被覆光纤的外涂层，张紧部件和配线辅助部件。版权所有（C）2013，JPO＆INPIT

29. 发明专利

JP2013037236A Pigtail optical fiber with mechanical splice, optical fiber connecting tool, and optical fiber connecting method 有权
标题翻译：光纤光纤连接工具，光纤连接方式
公开(公告)号：JP2013037236A
公开(公告)日：2013-02-21
申请号：JP2011174133
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： G02B6/00 , G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide a pigtail optical fiber with a mechanical splice facilitating the connection of optical fibers using a mechanical splice, an optical fiber connecting tool, and an optical fiber connecting method.SOLUTION: The pigtail optical fiber with a mechanical splice includes: a pigtail optical fiber 2 to be butted on an insertion optical fiber; a mechanical splice 50 for clamping, holding, and fixing the pigtail optical fiber 2 between half-split elements 51 and 52 at one end side in the longitudinal direction of the mechanical splice: and a case 10 including a first mechanical splice housing part 20 housing the mechanical splice 50, and an extra length portion housing part 15 for housing an extra length portion set outside the mechanical splice 50 of the pigtail optical fiber 2 that is held and fixed to the mechanical splice 50.
摘要翻译：要解决的问题：提供一种具有机械接头的辫状光纤，其利用机械接头，光纤连接工具和光纤连接方法连接光纤。解决方案：具有机械接头的尾纤光纤包括：待插入光纤上的辫状光纤2; 机械接头50，用于在机械接头的纵向方向上的一端侧将辫尾光纤2夹持，保持和固定在半分离元件51和52之间;机壳10，其包括第一机械接合壳体部分20，机械接头50和用于容纳设置在辫状光纤2的机械接头50外部的额外长度部分的额外长度部分壳体部分15，该长度部分被固定并固定到机械接头50上。（C） 2013年，JPO＆INPIT

30. 发明专利

JP2013015792A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2013015792A
公开(公告)日：2013-01-24
申请号：JP2011150453
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： TAKAHASHI SHIGEO , YAMAGUCHI TAKASHI , TAKIZAWA KAZUHIRO , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , NAITO TOKUHITO , KATAYOSE KOICHI , ISHIZUKA KOUJI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To develop an optical connector which can easily remove a coating of an insertion optical fiber by a coating removal portion.SOLUTION: An optical connector includes: a base member and an opening guide which form a guiding structure for guiding a tip end portion of an insertion optical fiber in a closed state; a coating removal member 30 having a coating removal portion for removing the coating of the tip end portion of the insertion optical fiber guided to move forward by the guiding structure; and a clamp portion capable of gripping and fixing an abutting portion of a bare optical fiber from which the coating is removed and a built-in optical fiber built in a ferrule. The coating removal portion 31 is protrusively provided with platy blade portions 31b equally at plural places in a circumferential direction, on an outer periphery of an annular blade portion 31a tapering down from a front end side to a rear end side.
摘要翻译：要解决的问题：开发可以通过涂层去除部分容易地去除插入光纤的涂层的光学连接器。解决方案：光连接器包括：基部构件和开口引导件，其形成用于将插入光纤的前端部分引导到关闭状态的引导结构; 具有涂层去除部分的涂层去除部件30，用于去除被引导结构向前移动的插入光纤的前端部分的涂层; 以及夹持部，其能够夹持和固定去除了涂层的裸光纤的抵接部分和内置在套圈中的光纤。涂层去除部分31在从前端侧向后端侧逐渐变细的环形刀片部分31a的外周上沿圆周方向在多个位置上平坦地设置有板状刀片部分31b。版权所有（C）2013，JPO＆INPIT

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