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1. 发明专利

JP2008083622A Optical connecting member and coated optical fiber collation method 有权
标题翻译：光学连接器件和涂层光纤接合方法
公开(公告)号：JP2008083622A
公开(公告)日：2008-04-10
申请号：JP2006266454
申请日：2006-09-29
申请人： Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： SHIRAISHI KORETAKA , MAKI HISAO , BABA HIROSHI , SAITO MASAHIDE
IPC分类号： G02B6/38 , G02B6/00
CPC分类号： G02B6/3845
摘要： PROBLEM TO BE SOLVED: To provide an optical connecting member that makes collation of coated optical fibers possible during optical communication without taking off the connection of the optical connecting member and that also facilitates the collation without giving physical bend or deformation to the coated optical fibers, and to provide a coated optical fiber collation method using this optical connecting member. SOLUTION: The optical connecting member 20 is disclosed which attachably and detachably connects between coated optical fibers for optical signal transmission and which is equipped with an optical derivation mechanism for leading out visible light inputted in the coated optical fibers, to the outside in an optically connected state. As the optical derivation mechanism, for example, a filter member 27 for reflecting visible light is arranged in a ferrule 22 in which an optical fiber 21 is inserted, to emit the visible light to the outside. Alternatively, the ferrule member with the optical fiber 21 inserted may be made of crystallized glass, diffusively transmitting leakage of the visible light on and around the connecting end face of the optical fiber, and thereby emitting the visible light to the outside. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种光学连接构件，其可以在光通信期间使得涂覆的光纤可以对准，而不会脱离光学连接构件的连接，并且也便于校核，而不会给涂层的物理弯曲或变形光纤，并且提供使用该光学连接构件的涂覆光纤对比方法。解决方案：公开了一种光学连接构件20，其可连接地并且可拆卸地连接用于光信号传输的涂覆光纤，并且其配备有用于将输入到涂覆光纤中的可见光引导到光纤传输机构的外部，光学连接状态。作为光学衍生机构，例如，在插入有光纤21的套圈22中配置有用于反射可见光的滤光镜构件27，以将可见光发射到外部。或者，插入有光纤21的套圈构件可以由结晶玻璃制成，将可见光的透射扩散到光纤的连接端面上和周围，从而将可见光发射到外部。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2014006281A Optical connector 审中-公开
标题翻译：光学连接器
公开(公告)号：JP2014006281A
公开(公告)日：2014-01-16
申请号：JP2012139749
申请日：2012-06-21
申请人： Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： YUKI YASUNORI , HIRAO KOJI , HAMADA SHINKO , SHIRAISHI KORETAKA , MASUDA YUKI , OBATA AIRI , INOUE SONOMI
IPC分类号： G02B6/36 , G02B6/00
CPC分类号： G01M11/3154 , G02B6/29368 , G02B6/3806 , G02B6/3845 , G02B6/3846
摘要： PROBLEM TO BE SOLVED: To provide an optical connector that can be assembled with good workability by using a normal optical connector and a ferrule, can block and/or reflect light at a predetermined wavelength by use of a dielectric multilayer film filter, and can facilitate fiber identification or a test of an optical fiber line.SOLUTION: In the optical connector, a front end of a short optical fiber 12 is inserted and fixed to a ferrule 11; and an end face at an end of a connecting optical fiber 13 is abutted and spliced by a mechanical splicer 16 to an end face at a rear end protruding from the rear side of the ferrule. A dielectric multilayer film filter 15 that blocks and/or reflects light at a predetermined wavelength and transmits light at other wavelengths is directly formed by vapor deposition on an end face 12a at a rear end of the short optical fiber 12. The light at a predetermined wavelength is, for example, visible light or a test light at a wavelength of 1650 nm.
摘要翻译：要解决的问题：为了通过使用普通光连接器和套圈来提供可以组装成具有良好可加工性的光连接器，可以通过使用电介质多层膜过滤器来阻挡和/或反射预定波长的光，并且可以方便光纤识别或光纤线路测试。解决方案：在光连接器中，短光纤12的前端插入并固定到套圈11; 并且连接光纤13的端部的端面通过机械接合器16抵接并接合到从套圈的后侧突出的后端的端面。通过在短光纤12的后端的端面12a上气相沉积直接形成阻挡和/或反射预定波长的光并透射其他波长的光的电介质多层膜滤光器15。波长是例如可见光或波长为1650nm的测试光。

3. 发明专利

JP2014122937A Optical connection member 审中-公开
标题翻译：光连接会员
公开(公告)号：JP2014122937A
公开(公告)日：2014-07-03
申请号：JP2012277654
申请日：2012-12-20
申请人： Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： YUKI YASUNORI , HIRAO KOJI , HAMADA SHINKO , SHIRAISHI KORETAKA , MASUDA YUKI , YAMAZAKI MASAKIYO , INOUE SONOMI , OBATA AIRI
IPC分类号： G02B6/38 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical connection member allowing an easy core wire contrast operation at low manufacturing cost.SOLUTION: An optical connection member 20 detachably connects optical fibers used for optical signal transmission. The optical connection member connects optical fibers 21a and 21b having different mode field diameters within the optical connection member, and includes a fiber connection surface 27 which produces leakage of visible light inputted in optical fiber, and an optical derivation mechanism which derives the leakage light generated by the fiber connection surface to the outside.
摘要翻译：要解决的问题：提供一种能够以低制造成本实现容易的芯线对比操作的光学连接构件。解决方案：光学连接构件20可拆卸地连接用于光信号传输的光纤。光连接构件连接光连接构件内具有不同模场直径的光纤21a和21b，并且包括产生输入到光纤中的可见光泄漏的光纤连接表面27和导出产生的漏光的光导出机构通过光纤连接面到外面。

4. 发明专利

JP2009222983A Optical connection member 有权
标题翻译：光连接会员
公开(公告)号：JP2009222983A
公开(公告)日：2009-10-01
申请号：JP2008067216
申请日：2008-03-17
申请人： Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： YUKI YASUNORI , SAKATA YASUO , MAKI HISAO , SAITO MASAHIDE , SHIRAISHI KORETAKA
IPC分类号： G02B6/38 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical connector in which a core reference is easily performed in both cases where the optical connecter is disconnected and where optical communication is underway without disconnecting the optical connecter. SOLUTION: The optical connection member (an optical connector and a connection adapter) detachably connects optical fibers used for optical signal transmission, and has a light guide out mechanism 26 through which a portion of visible light input into the optical fiber 21 is radiated out by providing a slit 27 on the optical fiber for leaking the visible light when the optical fiber 21a is mounted on a ferrule 22. It is preferable that the width of the slit 27 is 10 μm to 40 μm. The function of the light guide out mechanism 26 is provided either on the optical connector 20 or the optical connection adapter which connects the optical connectors. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种光连接器，其中在光连接器断开的两种情况下以及光通信正在进行而不断开光连接器的情况下容易执行芯基准。光连接部件（光连接器和连接适配器）可拆卸地连接用于光信号传输的光纤，并具有光导出机构26，输入到光纤21中的部分可见光是当光纤21a安装在套圈22上时，通过在光纤上设置狭缝27以使可见光泄漏而辐射出来。狭缝27的宽度优选为10μm至40μm。光导出机构26的功能设置在光连接器20或连接光连接器的光连接适配器上。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2013134472A Optical connector and assembly method of the same 有权
标题翻译：光连接器及其组装方法
公开(公告)号：JP2013134472A
公开(公告)日：2013-07-08
申请号：JP2011286645
申请日：2011-12-27
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , Sei Optifrontier Co Ltd , Seiオプティフロンティア株式会社 , Nippon Tsushin Denzai Kk , 日本通信電材株式会社 , Sumiden Opcom Ltd , 住電オプコム株式会社 , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： SASAKI MASARU , SANO TOMOMI , TAMEKUNI YOSHIAKI , OKI NOBUNAO , SHIRAISHI KORETAKA , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide an optical connector capable of surely preventing deflection of an optical fiber even when resistance when introducing the optical fiber to a connector body is large.SOLUTION: An optical connector 1 has a fiber guide 9 for guiding an optical fiber 2 to a connector body 3. The fiber guide 9 comprises a front side guide member 14 and a rear side guide member 15 assembled to the front side guide member 14. The front side guide member 14 includes a fiber insertion hole 16 for inserting the optical fiber 2, and a plurality of housing space parts 17 formed to be communicated with the fiber insertion hole 16 around the fiber insertion hole 16. The rear side guide member 15 has a plurality of wall parts 20 which is formed so as to extend from a base part 19 and is housable in the respective housing space parts 17 of the front side guide member 14. The respective wall parts 20 form a fiber insertion space part 21 for inserting the optical fiber 2.
摘要翻译：要解决的问题：提供一种即使当将光纤引入连接器主体时的电阻大时也能够确实地防止光纤挠曲的光连接器。解决方案：光连接器1具有用于引导光纤的光纤引导件9 纤维引导件9包括前侧导向件14和组装在前侧导向件14上的后侧导向件15.前侧导向件14包括用于插入光纤的光纤插入孔16 纤维2和多个容纳空间部17，其形成为与光纤插入孔16相连的纤维插入孔16。后侧导向部件15具有多个壁部20，其形成为从基部19，并且可以容纳在前侧引导构件14的各个收纳空间部17中。各壁部20形成用于插入光纤2的光纤插入空间部21。

6. 发明专利

JP2008268460A Bending tool for fiber identification 审中-公开
标题翻译：弯曲工具用于光纤识别
公开(公告)号：JP2008268460A
公开(公告)日：2008-11-06
申请号：JP2007110033
申请日：2007-04-19
申请人： Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： SHIRAISHI KORETAKA , MAKI HISAO , OKURA TOSHIHIKO , SAITO MASAHIDE , WATANABE TOSHIYUKI
IPC分类号： G02B6/00 , G01M11/00
摘要： PROBLEM TO BE SOLVED: To provide a bending tool for fiber identification that can safely give a coated optical fiber prescribed bending without damaging it and allows the manufacturing cost of the tool to be reduced. SOLUTION: The bending tool for the fiber identification clamps the coated optical fiber 4 between a male die 2 and a female die 3 to bend and deform the coated optical fiber, and the bending tool for the coated optical fiber identification is characterized in that: the male die 2 has a convex portion 25 for bending between a pair of coated optical fiber pressing flange portions 21 and 22 disposed apart from each other in the extending direction of the optical coated optical fiber 4, the convex portion 25 being formed in a raised condition and having a distal end formed into a convex surface 24 of predetermined curvature; and the female die 3 presses the optical coated optical fiber 4 against the pair of coated optical fiber pressing flange portions 21 and 22 with a pair of coated optical fiber pressing projections 31 and 32 mounted in the female die 3 so that between both side faces of the convex portion 25 for bending and the coated optical fiber pressing projections 31 and 32, a gap S1 larger than the external diameter of the optical coated optical fiber 4 is secured. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于光纤识别的弯曲工具，其可以安全地给予涂覆光纤规定的弯曲而不损坏其，并且允许减小工具的制造成本。解决方案：用于光纤识别的弯曲工具将涂覆的光纤4夹在阳模2和阴模3之间，以使涂覆的光纤弯曲和变形，并且用于涂覆的光纤识别的弯曲工具的特征在于阳模2具有用于在光学被覆光纤4的延伸方向上彼此分离的一对被覆光纤加压凸缘部21,22之间弯曲的凸部25，凸部25形成为凸起状态并且具有形成为预定曲率的凸形表面24的远端; 并且阴模3将光学被覆光纤4压靠在一对被覆光纤按压用凸缘部21,22上，并且将一对被覆光纤按压突起31,32安装在阴模3中，用于弯曲的凸起部分25和涂覆的光纤按压突起31和32，确保比光学涂覆的光纤4的外径大的间隙S1。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2013068680A Optical connection component and method for connecting coated optical fiber to optical connection component 有权
标题翻译：光纤连接部件和将涂覆的光纤连接到光连接部件的方法
公开(公告)号：JP2013068680A
公开(公告)日：2013-04-18
申请号：JP2011205357
申请日：2011-09-20
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , Nippon Tsushin Denzai Kk , 日本通信電材株式会社 , Sei Optifrontier Co Ltd , Seiオプティフロンティア株式会社 , Sumiden Opcom Ltd , 住電オプコム株式会社 , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： SASAKI MASARU , SANO TOMOMI , TAMEKUNI YOSHIAKI , SHITAMA SEIJI , OMURA MAKI , OKI NOBUNAO , SHIRAISHI KORETAKA , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide an optical connection component which is capable of surely removing a coating.SOLUTION: An optical connection component 1 for connection between a coated optical fiber 11 and an optical member 12 includes: a coating removing part 64 which a front end surface 11a of the coated optical fiber 11 is brought into contact with to allow a coating 14 to be removed from the front end surface 11a of the coated optical fiber 11; a front hole part 61 which is provided ahead of the coating removing part 64 and in which the coated optical fiber 11 is to be abutted against the optical member 12; a rear hole part 63 provided behind the coating removing part 64; and a holding part 70 having a plurality of support parts 71 which are provided in the rear hole part 63 at intervals in a front-to-back direction to support an outer peripheral surface of the coated optical fiber 11. The plurality of support parts 71 are movable toward the coating removing part 64.
摘要翻译：要解决的问题：提供能够可靠地去除涂层的光学连接部件。＆lt; P＆gt;解决方案：用于连接涂覆光纤11和光学部件12之间的光学连接部件1包括：涂层去除部分64，涂覆光纤11的前端表面11a与其接触以允许从被覆光纤11的前端面11a除去的涂层14; 设置在涂料去除部64的前方，并且被覆光纤11与光学构件12抵接的前孔部61; 设置在涂层去除部64的后方的后孔部63; 以及具有多个支撑部71的保持部70，多个支撑部71在前后方向间隔设置在后孔部63中，以支撑被覆光纤11的外周面。多个支撑部71 可移动到涂层去除部分64.版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013054104A Optical fiber connection device and method for attaching optical fiber 有权
标题翻译：光纤连接装置及连接光纤的方法
公开(公告)号：JP2013054104A
公开(公告)日：2013-03-21
申请号：JP2011190679
申请日：2011-09-01
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , Sei Optifrontier Co Ltd , Seiオプティフロンティア株式会社 , Nippon Tsushin Denzai Kk , 日本通信電材株式会社 , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： SASAKI MASARU , SANO TOMOMI , TAMEKUNI YOSHIAKI , OKI NOBUNAO , SHIRAISHI KORETAKA , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/36 , G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber connection device for preventing malfunction of an optical fiber while maintaining assembly easiness, and a method for attaching the optical fiber.SOLUTION: An optical connector 1 includes: a connector body 4 which has a ferrule 3, an optical fiber holding hole 23 for inserting an optical fiber 2 into the side of the ferrule 3, a deflection permission part 13 which is provided so as to be connected to the optical fiber holding hole 23 to permit deflection of the optical fiber, and an opening K which communicates the optical fiber holding hole 23 with the deflection permission part 13; and a fiber guide cover 30 which blocks the opening K. An optical fiber holding part 5 is arranged in the back of the connector body 4 to hold the optical fiber 2. The fiber guide cover 30 is constituted so as to move by insertion force of the optical fiber holding part 5 into the connector body 4 to open the opening K.
摘要翻译：要解决的问题：提供一种用于防止光纤故障同时保持组装容易性的光纤连接装置，以及用于安装光纤的方法。光连接器1包括：具有套圈3的连接器主体4，用于将光纤2插入到套圈3的侧面的光纤保持孔23，设置为如下的挠曲允许部13 连接到光纤保持孔23以允许光纤的偏转，以及将光纤保持孔23与偏转许可部13连通的开口K; 以及阻挡开口K的光纤引导盖30.光纤保持部5布置在连接器主体4的后部以保持光纤2。光纤引导盖30构成为通过插入力光纤保持部5插入到连接器主体4中以打开开口K.版权所有：（C）2013，JPO＆INPIT

9. 发明专利

JP2009175612A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2009175612A
公开(公告)日：2009-08-06
申请号：JP2008016396
申请日：2008-01-28
申请人： Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： YUKI YASUNORI , SAKATA YASUO , MAKI HISAO , SAITO MASAHIDE , SHIRAISHI KORETAKA
IPC分类号： G02B6/38 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical connector, capable of easily performing optical fiber identification in each of a state where connection of the optical connector is released and an optical communication state without releasing connection of the optical connector. SOLUTION: The optical connector 20 to be connected to an end of an optical fiber used for optical signal transmission includes a fiber connection part 27 having a short optical fiber 21b connected to the inside thereof, and a light guide mechanism 26 for leading a part of visible light by the fiber connection part 27 to the outside as leak light. The fiber connection part 27 may be provided within a ferrule 22, and in this case, the ferrule 22 is desirably formed of a material scattering-transmitting the leak light. As the material scattering-transmitting the leak light, for example, crystallized glass can be used. As the visible light, red light is preferably used. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种光连接器，其能够在解除光连接器的连接的状态和光通信状态之间容易地执行光纤识别，而不释放光连接器的连接。＆lt; P＆gt;解决方案：连接到用于光信号传输的光纤的端部的光连接器20包括具有连接到其内部的短光纤21b的光纤连接部分27和用于引导的光导机构26 通过光纤连接部27向外部的可见光的一部分作为泄漏光。纤维连接部27可以设置在套圈22内，在这种情况下，套圈22理想地由散射透射泄漏光的材料形成。作为透射泄漏光的材料，例如可以使用结晶化玻璃。作为可见光，优选使用红光。版权所有（C）2009，JPO＆INPIT

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