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1. 发明专利

JP2008089703A Method for mounting optical connector on coated optical fiber, optical connector assembly, coated optical fiber protective tube, and optical fiber temporary fixing tool used therefor 有权
标题翻译：用于安装涂层光纤上的光连接器的方法，光连接器组件，涂覆的光纤保护管和其使用的光纤临时固定工具
公开(公告)号：JP2008089703A
公开(公告)日：2008-04-17
申请号：JP2006267782
申请日：2006-09-29
申请人： Fujikura Ltd , Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 古河電気工業株式会社 , 日本電信電話株式会社 , 株式会社フジクラ
发明人： IWAYA MITSUHIRO , SEO KOJI , AOYAMA HIROSHI , INOUE OSAMU , MATSUI SHIGEKAZU , ODA YASUO , OTSUKA KENICHIRO , NISHIOKA DAIZO , TAKIZAWA KAZUHIRO , MORIOKA HIRONOBU , SAITO DAIGO
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To solve a problem of deterioration in workability/efficiency and need for longer working time, in directly mounting a protective tube 20 on an optical connector at the site of connection, whereas conventional protective tubes are formed cylindrical, causing difficulty in the size and shape for the mounting, and forcing use of an adhesive, a caulking method, or the like.
SOLUTION: The coated optical fiber protective tube is provided with an outer shape that is rectangular in cross section, comprising a long and a short side comparable to a drop optical cable and an indoor optical cable, and is provided with an inserting hole formed longitudinally, having the inside diameter larger than the outside diameter of a coated optical fiber to be inserted therein. Consequently, it makes direct mounting of a coated optical fiber possible on an optical connector that is attachable to these optical cables. Through a simple operation of inserting the protective tube onto the rear part of the optical connector, for example, the coated optical fiber can be surely protected from the end of the optical connector.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题为了解决可加工性/效率恶化和需要较长工作时间的问题，在保护管20直接安装在连接部位的光连接器上，而常规的保护管是圆柱形的，导致安装的尺寸和形状困难，并且迫使使用粘合剂，填缝方法等。解决方案：涂覆光纤保护管设置有截面矩形的外形，包括与滴光电缆和室内光缆相当的长和短边，并且设置有插入孔纵向形成，其内径大于待插入其中的被覆光纤的外径。因此，可以将涂覆光纤直接安装在可连接到这些光缆上的光连接器上。例如，通过将保护管插入光连接器的后部的简单操作，可以可靠地保护涂覆的光纤免受光连接器的端部的影响。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2011197701A Connector assembly 有权
标题翻译：连接器总成
公开(公告)号：JP2011197701A
公开(公告)日：2011-10-06
申请号：JP2011148814
申请日：2011-07-05
申请人： Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , 古河電気工業株式会社 , 日本電信電話株式会社
发明人： IWAYA MITSUHIRO , SEO KOJI , AOYAMA HIROSHI , INOUE OSAMU , MATSUI SHIGEKAZU , ODA YASUO
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To solve a problem wherein a connector mutual engagement is released only on a plug connector side, in a connector assembly having a latch arm having a latch claw projection-directionally along a diameter-enlarging direction of a housing, in the housing of a plug connector, having an engagement part for locking the latch claw, in a housing of a socket connector, capable of locking the latch claw in the engagement part, in a state where both the connectors are fitted to each other, to maintain an engagement state of both the connectors, and capable of releasing the engagement of both the connectors, by carrying out an operation to release the engagement of the latch claw with the engagement part.SOLUTION: The connector assembly includes an operating part capable of releasing the engagement of the connectors under the engagement state, in a socket connector side as well. The connector assembly has an effect that the engagement of the connectors is thereby released from any side.
摘要翻译：要解决的问题：为了解决仅在插头连接器侧发生连接器相互接合的问题，在具有闩锁爪的连接器组件的连接器组件中，所述闩锁臂具有沿着壳体的直径扩大方向的方向定位的闩锁爪突起，在插头连接器的壳体具有用于锁定闩锁爪的接合部分，在插座连接器的壳体中，能够在两个连接器彼此配合的状态下将锁定爪锁定在接合部中，以保持两个连接器的接合状态，并且能够通过执行释放闩锁爪与接合部的接合的操作来释放两个连接器的接合。解决方案：连接器组件包括能够释放连接器在接合状态下的接合也在插座连接器侧。连接器组件具有使得连接器的接合从而从任何一侧释放的效果。

3. 发明专利

JP2008089698A Connector assembly 有权
标题翻译：连接器总成
公开(公告)号：JP2008089698A
公开(公告)日：2008-04-17
申请号：JP2006267733
申请日：2006-09-29
申请人： Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , 古河電気工業株式会社 , 日本電信電話株式会社
发明人： IWAYA MITSUHIRO , SEO KOJI , AOYAMA HIROSHI , INOUE OSAMU , MATSUI SHIGEKAZU , ODA YASUO
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein engagement between a plug connector and a socket connector can only be released on the plug connector end in a connector assembly, where the plug connector has in its housing a latch arm having a latch claw projecting in the radially expanding direction of the housing, where the socket connector has in its housing an engaging part for engaging the latch claw, and where both connectors are fitted to each other when the latch claw and the engaging part are locked in-between, while both the connectors are released from each other, when the latch claw and the engaging part are unlocked in-between.
SOLUTION: The connector assembly provided with an operating part for releasing the fitted/engaged state of the connectors is also provided on the socket connector end, as well as, on the plug connector end. As a result, the fitted state of both connectors can be released effectively from either end.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题为了解决插头连接器和插座连接器之间的接合只能在连接器组件中的插头连接器端部被释放的问题，其中插头连接器在其壳体中具有闩锁臂所述爪在所述壳体的径向扩张方向上突出，其中所述插座连接器在其壳体中具有用于接合所述闩锁爪的接合部分，并且当所述闩锁爪和所述接合部分被锁定在其中时，两个连接器彼此配合当两个连接器彼此释放时，当闩锁爪和接合部分在其间被解锁时。解决方案：设置有用于释放连接器的装配/接合状态的操作部件的连接器组件也设置在插座连接器端以及插头连接器端上。结果，可以从两端有效地释放两个连接器的装配状态。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007240943A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2007240943A
公开(公告)日：2007-09-20
申请号：JP2006064142
申请日：2006-03-09
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 , KOBAYASHI TERUTAKE , TAKIZAWA KAZUHIRO , FURUKAWA HIROSHI , ODA YASUO , HOSHINO YASUHIKO , AOYAMA HIROSHI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide an optical connector capable of improving the workability of assembly.
SOLUTION: The optical connector includes a connector main body 1 having an optical fiber 34 for connection previously incorporated in a ferrule, having a joint end surface 32 atop, to project from a rear end of the ferrule 3; and an anchor 5 which has an anchor groove 53 for anchoring another optical fiber F to optically be connected to the part 34b of the optical fiber 34 for connection projecting from the rear end of the ferrule 3 and is detachably fitted to the connector main body 1. Further, the optical connector is provided with a housing 23 for detachably fitting the anchor 5 to a rear part of the connector main body 1 in a raised posture. One of the anchor 5 and housing 23 includes a projection 50 and the other has a guide groove 68 for guiding the projection 50 to guide the anchor 5 to a fixation position of the housing 23.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供能够提高组装的可加工性的光连接器。光连接器包括：连接器主体1，其具有预先结合在套圈中的用于连接的光纤34，具有从头套3的后端突出的接头端面32; 以及锚固件5，其具有用于锚定另一光纤F的锚定槽53，以光学地连接到光纤34的部分34b，用于从套圈3的后端突出的连接，并且可拆卸地装配到连接器主体1 此外，光连接器设置有用于将锚固件5以升高的姿势可拆卸地装配到连接器主体1的后部的壳体23。锚固件5和壳体23中的一个包括突起50，另一个具有引导槽68，用于引导突起50以将锚固件5引导到壳体23的固定位置。版权所有：（C）2007，JPO＆INPIT

5. 发明专利

JP2008281751A Optical outlet 审中-公开
标题翻译：光学插座
公开(公告)号：JP2008281751A
公开(公告)日：2008-11-20
申请号：JP2007125554
申请日：2007-05-10
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： MORIOKA HIRONOBU , TAKIZAWA KAZUHIRO , KAMA MITSUO , AOYAMA HIROSHI , INOUE OSAMU , ODA YASUO
IPC分类号： G02B6/36 , G02B6/00 , H02G3/02 , H02G3/12
摘要： PROBLEM TO BE SOLVED: To provide an optical outlet that facilitates work in its periphery and actualizes space-saving in wiring. SOLUTION: The optical outlet 20 includes a mounting unit 1 in which an optical fiber 2 is taken in and a connector housing case 5 in which a terminating optical connector 30 is housed that terminates the optical fiber 2 in a manner connectable to a connector. The mounting unit 1 is provided with an optical fiber housing part 6 for housing the optical fiber 2, and with a mounting base 8 in which an optical fiber passing openings 7a, 10e are formed guiding the optical fiber 2 in the optical fiber housing part 6 to the front face 4a side of a mounting wall 4. The connector housing case 5 is freely turnably attached to the front face side of the mounting base 8. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供便于在其周边工作的光出口，实现布线节省空间。解决方案：光学插座20包括安装单元1，其中插入有光纤2，以及连接器壳体5，其中容纳端接光连接器30，其以可连接到光纤2的方式终止光纤2 连接器。安装单元1设置有用于容纳光纤2的光纤容纳部分6，以及安装基座8，其中形成有光纤通路开口7a，10e，导引光纤2在光纤壳体部分6中连接器壳体5可自由地可转动地安装在安装基座8的正面侧。（P）版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2007240855A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2007240855A
公开(公告)日：2007-09-20
申请号：JP2006062813
申请日：2006-03-08
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 , FURUKAWA HIROSHI , KOBAYASHI TERUTAKE , ODA YASUO , HOSHINO YASUHIKO , AOYAMA HIROSHI
IPC分类号： G02B6/38 , G02B6/40
CPC分类号： G02B6/3887 , G02B6/3806 , G02B6/381 , G02B6/3846
摘要： PROBLEM TO BE SOLVED: To provide an optical connector that preferably transmits light by desirably eliminating such trouble that loss of transmitted light is generated by reducing flexure of an insert optical fiber flexed to make tips of an internal optical fiber and the insert optical fiber securely abut against each other. SOLUTION: The optical connector includes a cover body 40 pivoted to rotate between a standby position where an anchor member 60 is enabled to approach a connector main body 10 and a holding position where the anchor member 60 is set and held. On an internal surface of the cover body 40, an abutting projection part 43 which abuts against a tip-side wall surface of the anchor member 60 is provided to project, and when the cover body 40 rotates from the standby position to the holding position, the abutting projection part 43 abuts against the tip-side wall surface of the anchor member 60 to push and move the anchor member 60 backward. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种光连接器，其优选地透射光，通过期望消除通过减少弯曲以制造内部光纤的尖端的插入光纤的挠曲而产生透射光的损失的问题，以及插入式光学纤维牢固地抵靠彼此。解决方案：光学连接器包括盖体40，其被枢转以在锚定构件60能够接近连接器主体10的待机位置和固定构件60被固定和保持的保持位置之间旋转。在盖体40的内表面上设置有抵靠突出部43，抵靠突出部43与锚定部件60的前端侧壁面抵接，并且当盖体40从待机位置向保持位置转动时，抵接突起部43抵靠锚定构件60的前端侧壁面，向后推动并移动锚定构件60。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007065248A Cord fixing structure of optical connector 审中-公开
标题翻译：光连接器的固定固定结构
公开(公告)号：JP2007065248A
公开(公告)日：2007-03-15
申请号：JP2005250790
申请日：2005-08-31
申请人： Nippon Telegr & Teleph Corp , Ntt Advanced Technology Corp , エヌ・ティ・ティ・アドバンステクノロジ株式会社 , 日本電信電話株式会社
发明人： TANAKA HIROSHI , KAMA MITSUO , AOYAMA HIROSHI , ODA YASUO , ISHIHARA HIDEKI , ASHITANI FUMIHIRO , IWANO SHINICHI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide the cord fixing structure of optical connector capable of fixing an optical cord to an optical connector with good operability while keeping a necessary strength, at a low cost. SOLUTION: The optical connector comprises: an optical connector main body 08 which retains the tip end of an optical fiber and has a main body connection part 080; and a cord fixing member 01 which has a connector connection part 012 connected with the main body connection part 080 and a cord-fixing part 011 for fixing the optical cord 5. Therein, the cord fixing structure of optical connector is constituted such that protruded parts 13 are disposed on the inner surface of the cord-fixing part 011, the optical cord 5 is inserted into the cord-fixing part 011, thereafter, the cord-fixing part 011 is deformed, the protruded parts 13 are forced to cut into the cord cover of the optical cord 5 and, thereby, the optical cord 5 can be fixed and retained. Further, the cord fixing structure of optical connector is constituted such that the optical connector main body 08 and the connector connection part 012 are connected turnably. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够以低成本将光缆固定到具有良好可操作性的光连接器同时保持必要强度的光连接器的绳固定结构。光连接器包括：光连接器主体08，其保持光纤的末端并具有主体连接部分080; 以及具有与主体连接部分080连接的连接器连接部分012和用于固定光缆5的光缆固定部分011的光纤固定部件01.其中，光连接器的光缆固定结构构成为使得突出部分 13设置在绳固定部件011的内表面上，光缆5插入到绳固定部件011中，之后，线固定部件011变形，突出部分13被迫切入光缆5的电线盖，从而可以固定和保持光线5。此外，光连接器的线固定结构被构造成使得光连接器主体08和连接器连接部012可转动地连接。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007121784A Premise optical distribution system, optical cable terminating module, and optical splitter module 有权
标题翻译：光电分配系统，光缆终端模块和光分路器模块
公开(公告)号：JP2007121784A
公开(公告)日：2007-05-17
申请号：JP2005315452
申请日：2005-10-28
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： TANAKA HIROSHI , AOYAMA HIROSHI , ODA YASUO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a premise optical distribution system which can do with minimum change-over jobs without influences on all circuits by simplifying negotiation, design, and construction for the reason that appurtenant work accompanying optical cabinet installation to the periphery of an MDF has become unnecessary, when wiring optical cables in a building premise. SOLUTION: Disclosed is the premise optical distribution system for wiring the optical cables in the building premise, comprising: a fixing module for fixing a lead-in optical cable from the outside of the premise; a first optical cable terminating module for terminating the lead-in optical cable; an optical splitter module which is connected to an outgoing side of the first terminating module and splits one optical fiber into two or more optical fibers; and a second optical cable terminating module for terminating the cable wired in the premise, and each module has an individual case and can be attached in an open space in a main switchboard box. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一个前提光分配系统，其可以通过简化协商，设计和构造来实现最小转换作业，而不影响所有电路，因为光学机柜安装到外围的附属工作的原因在建筑物中布线光缆时，已经变得不必要了。解决方案：公开了用于在建筑物前提中布线光缆的前提光配线系统，包括：固定模块，用于从外部外部固定引入光缆; 用于端接所述引入光缆的第一光缆端接模块; 光分路器模块，其连接到第一端接模块的输出侧，并将一根光纤分成两根或更多根光纤; 以及第二光缆端接模块，用于终止在前提中连接的电缆，并且每个模块具有单独的外壳并且可以附接在主配电板箱的开放空间中。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007121366A Optical transmission line branch part or connection part storage case 有权
标题翻译：光传输线分支部分或连接部分存储案例
公开(公告)号：JP2007121366A
公开(公告)日：2007-05-17
申请号：JP2005309419
申请日：2005-10-25
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： TAKEDA TOSHIAKI , NAKANO TAKEYUKI , AOYAMA HIROSHI , TANAKA HIROSHI , ODA YASUO , SHINMACHI YASUHIKO , AOKI TAKAHIRO
IPC分类号： G02B6/00 , G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide an optical transmission line branch part storage case that enables slack of an optical transmission line to be held outside the case easily, when the optical transmission line lead out of the case has slack. SOLUTION: A case body 22 has a bottom plate 18 and an outer peripheral wall 20. A lead-out part 26 of a trunk-side optical transmission line 12 is provided nearby one of four corner parts of the outer peripheral wall 20, and holding parts 28 for the optical transmission line are provided at two corner parts distant from the lead-out part 26. Each of the holding parts comprises an upper retaining piece 30, which retains the optical transmission line from an upper edge side of the outer peripheral wall and a lower retaining piece 32 which retains the optical transmission line from a lower edge side, while being provided peripherally apart from each other. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种光传输线分支部分存储盒，当光传输线引出壳体松弛时，能够使光传输线的松弛能够容易地保持在外壳外部。壳体主体22具有底板18和外周壁20.主体侧光传输线12的引出部26设置在外周壁20的四个角部中的一个附近并且用于光传输线的保持部28设置在远离引出部26的两个角部。每个保持部包括上保持件30，其将光传输线从上边缘侧保持外周壁和下保持片32，它们将光传输线从下边缘侧保持，同时被外围设置在彼此间隔开。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007114658A Optical cable anchoring/holding mechanism 有权
标题翻译：光电缆锚固/保持机构
公开(公告)号：JP2007114658A
公开(公告)日：2007-05-10
申请号：JP2005308293
申请日：2005-10-24
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： AOYAMA HIROSHI , TANAKA HIROSHI , ODA YASUO , TAKEDA TOSHIAKI , NAKANO TAKEYUKI , SHINMACHI YASUHIKO , AOKI TAKAHIRO
IPC分类号： G02B6/00 , G02B6/24 , H02G3/30
摘要： PROBLEM TO BE SOLVED: To provide an optical cable anchoring/holding mechanism that compactly arranges an optical cable terminal fixture and a coated optical fiber holder as well as having superior workability. SOLUTION: The mechanism is provided with: an optical cable terminal fixture having an anchoring block 51 which has a hole for inserting a high-tensile wire of an optical cable terminal and which screws down the high tensile wire inserted in the hole, and having a fixing base 55 for fixedly holding the anchoring block; a coated optical fiber holder body 20 which has at least one or more slits 21 and which is structured so that the slits hold a square tube for bundling and covering a plurality of coated optical fibers, and having a cover 30 for covering the upper face of the holder; and a seating 40 on which the optical cable terminal fixture is mounted in the input side of the optical cable and on which, closely to the rear of the fixture, the coated optical fiber holder is mounted. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种光缆固定/保持机构，其紧凑地布置光缆端子固定件和涂覆的光纤保持器以及具有优异的可加工性。该机构具有：具有锚固块51的光缆终端固定装置，锚固块51具有用于插入光缆端子的高抗拉线的孔，并且将插入孔中的高拉力丝螺丝拧下，并具有用于固定固定锚固块的固定基座55; 具有至少一个或多个狭缝21的涂覆光纤保持器主体20，其被构造成使得狭缝保持用于捆扎和覆盖多个涂覆光纤的方管，并且具有用于覆盖多个涂覆光纤的上表面的盖30 持有人以及座40，其上安装有光缆端子固定装置的光缆的输入侧，并且在该固定装置的后部安装有涂覆的光纤保持器。版权所有（C）2007，JPO＆INPIT

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