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1. 发明专利

JP2013113926A Closure for optical fiber connection and optical fiber connection method 有权
标题翻译：光纤连接关闭和光纤连接方法
公开(公告)号：JP2013113926A
公开(公告)日：2013-06-10
申请号：JP2011258122
申请日：2011-11-25
申请人： 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 , Japan Recom Ltd , 株式会社ジャパンリーコム
发明人： ISHIHARA TATSUYA , UBUKAWA HISAHIKO , HAMAOKA ATSUSHI , MIYAGISHI KOTARO , TSURUTA IKUYA , ISOBE SHUICHI
IPC分类号： G02B6/00 , G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide a closure for optical fiber connection capable of suppressing mixing-up of optical fiber conductors of different conductor types in a fiber housing tray.SOLUTION: In a closure for optical fiber connection 1, a tray fixation base 9 has a conductor passage tray 12 and a connection tray group 13 rotatably attached, in a detachable and standing manner. The conductor passage tray 12 houses an optical fiber conductor 3 exposed by removing a sheath of an intermediate part of a trunk line main cable 2. The connection tray group 13 is made up of one connection tray 19 and four connection trays 20. The connection tray 19 houses an optical fiber conductor 16 obtained by cutting the optical fiber conductor 3 and separating into a single conductor, and a connection part to an input optical fiber conductor 22 of an optical splitter 21. The connection tray 20 houses a connection part of an output optical fiber conductor 26 of the optical splitter 21 and an optical fiber conductor 5 of a branch cable 4, together with the optical splitter 21.
摘要翻译：要解决的问题：提供一种能够抑制纤维外壳托盘中不同导体类型的光纤导体的混合的光纤连接封闭件。解决方案：在用于光纤连接1的封闭件中，托盘固定底座9具有以可拆卸且立式的方式可旋转地安装的导体通道托盘12和连接托盘组13。导体通道托盘12容纳通过去除中继线主电缆2的中间部分的护套而暴露的光纤导体3.连接托盘组13由一个连接托盘19和四个连接托盘20构成。连接托盘 19容纳通过切割光纤导体3并分离成单个导体而获得的光纤导体16和与光分路器21的输入光纤导体22的连接部分。连接托盘20容纳输出的连接部分光分路器21的光纤导体26和分支电缆4的光纤导体5与光分路器21一起使用。（C）2013，JPO＆INPIT

2. 发明专利

JP2012008602A Tray for optical interconnection and closure equipped with the same 有权
标题翻译：用于与之相连的光学互连和闭合的托盘
公开(公告)号：JP2012008602A
公开(公告)日：2012-01-12
申请号：JP2011207696
申请日：2011-09-22
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： ISHIHARA TATSUYA , UBUKAWA HISAHIKO , HAMAOKA ATSUSHI , TAKAHASHI YUJI , TSURUTA IKUYA , OSHIMA YOSHIHISA
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a tray for optical interconnection and a closure equipped with the same, capable of connecting many optical fiber core wires in a limited space within the closure without increasing the number of optical fiber core wires held in an extra length holding part.SOLUTION: A tray for optical interconnection includes: an upper-layer tray 41 and a lower-layer tray 51 which are formed by separating a tray into two layers in a thickness direction and are connected to one side in a width direction of a termination tray 33 in a rotationally moving manner, respectively; extra length holding parts 42 and 52 for holding extra length of optical fiber core wires 24; connection fixing parts 43 and 53 which fix a connector C where optical fiber core wires 24 are connected with one another and are provided at the upper-layer tray 41 and the lower-layer tray 51, respectively; one-plane-shaped core wire holding sheets 61 which have locking parts 63 capable of holding the optical fiber core wires 24 introduced in the termination tray 33 and are provided in a rotationally movable manner at a position covering the extra length holding parts 42 and 52; and a sheet locking part 64 which locks one end of the respective core wire holding sheets 61 at a position different from a rotationally moving axis and makes the sheets stand alone when the core wire holding sheets 61 are moved rotationally and picked up off the extra length holding parts 42 and 52.
摘要翻译：要解决的问题：为了提供用于光学互连的托盘和具有该托架的封闭装置，能够在封闭件内的有限空间内连接许多光纤芯线，而不增加保持在封装中的光纤芯线的数量额外长度保持部分。解决方案：用于光学互连的托盘包括：上层托盘41和下层托盘51，其通过将托盘在厚度方向上分成两层而形成，并且在宽度方向上的一侧连接分别以旋转方式移动终端托盘33; 用于保持光纤芯线24的额外长度的超长保持部件42和52; 连接固定部43和53，其将光纤芯线24彼此连接的连接器C固定并分别设置在上层托盘41和下层托盘51处; 具有能够保持插入终端托盘33中的光纤芯线24的锁定部63的单平面状的芯线保持片61，并且以可旋转的方式设置在覆盖超长保持部42和52的位置 ; 以及片芯锁定部64，其将各芯线保持片61的一端固定在与旋转移动轴线不同的位置，并且当芯线保持片61被旋转移动并从额外的长度拾取时使片材独立持有第42和52部分。版权所有（C）2012年，JPO＆INPIT

3. 发明专利

JP2011070124A Tray for optical wiring, and closure with the same 有权
标题翻译：用于光接线的托盘，并与之相连
公开(公告)号：JP2011070124A
公开(公告)日：2011-04-07
申请号：JP2009223305
申请日：2009-09-28
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： ISHIHARA TATSUYA , UBUKAWA HISAHIKO , HAMAOKA ATSUSHI , TAKAHASHI YUJI , TSURUTA IKUYA , OSHIMA YOSHIHISA
IPC分类号： G02B6/00 , G02B6/40
摘要： PROBLEM TO BE SOLVED: To provide a tray for optical wiring capable of wiring many coated optical fibers in a limited space in a closure, without increasing the storage number of coated optical fibers in a surplus length storage part, and to provide the closure with the tray. SOLUTION: This terminating tray 33 used for the closure for optical cable connection for storing connections where each coated optical fiber 24 of an optical cable in a trunk line system and an optical drop cable is connected together includes an upper layer tray 41 and a lower layer tray 51 which are separated into two layers in the thickness direction. The upper layer tray 41 and the lower layer tray 51 are turnably connected on one side in the width direction of the terminating tray 33, and each surplus length storage part 42, 52 for storing the surplus length of the coated optical fibers 24 and a plurality of connection fixing parts 43, 53 for fixing connectors C to which each coated optical fiber 24 is connected are provided on the upper layer tray 41 and the lower layer tray 51, respectively, and the plurality of connection fixing parts 43, 53 are arranged in parallel on a common plane while the upper layer tray 41 and the lower layer tray 51 are stacked. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够在封闭件中有限空间内布线许多涂覆光纤的光学布线的托盘，而不增加多余长度存储部件中的涂覆光纤的存储数量，并且提供用托盘关闭。
解决方案：该终端托盘33用于光缆连接用的闭合，用于存储连接在一起的连接，其中中继线系统中的光缆的每个被覆光纤24和光分支电缆连接在一起，包括上层托盘41和下层托盘51，其在厚度方向上分成两层。上层托盘41和下层托盘51在端接托盘33的宽度方向上的一侧可转动地连接，并且每个剩余长度存储部分42,42用于存储涂覆光纤24的多余长度和多个在上层托盘41和下层托盘51上分别设置有用于固定连接有每个被覆光纤24的连接器C的连接固定部43,53，并且多个连接固定部43,53布置在在上层托盘41和下层托盘51堆叠的同一平面上平行。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2013113891A Closure for optical cable connection 有权
标题翻译：光电连接闭合
公开(公告)号：JP2013113891A
公开(公告)日：2013-06-10
申请号：JP2011257498
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 , Nippon Tsushin Denzai Kk , 日本通信電材株式会社
发明人： HAMAOKA ATSUSHI , NAKANO KAZUNORI , TSURUTA IKUYA , ISOBE SHUICHI , ISHIHARA TATSUYA , UBUKAWA HISAHIKO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a closure for optical cable connection that can be downsized and that allows easy orderly arrangement of a fiber optic cable core for distribution and a fiber optic cable core not for distribution, and also easy construction work and maintenance inspection work.SOLUTION: A closure for cable connection 10 includes a cover member having an entry plate 20 at an opening end fitted thereto, and introduction and taking-out of an optical fiber cable and introduction of a drop cable are performed at the entry plate. A tray base 23 is attached to the entry plate 20. A drop tray 30 for housing a drop cable core, a passage cable core tray 40 for housing a passage cable core, and a retention cable core tray 50 for housing a retention cable core are laminated on an upper surface of the tray base. A drop cable holder 60 for holding the drop cable is provided at a tray base wall surface. The drop tray and the passage cable core tray are rotatably laminated at the tray base by a hinge part.
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的封闭件，并且允许轻松地布置用于分配的光纤电缆芯和不用于分配的光纤电缆芯，并且还容易的施工工作和维修检查工作。解决方案：用于电缆连接10的封闭件包括盖构件，该盖构件具有开口端装入其中的入口板20，并且引入和取出光缆并且在入口板处引入引入电缆。托盘底座23安装在入口板20上。一个用于容纳液滴电缆芯的落料盘30，一个用于容纳通道电缆芯的通道电缆芯托盘40和一个用于容纳保持电缆芯的保持电缆芯托架50 层压在托盘底座的上表面上。用于保持液滴电缆的液滴电缆架60设置在托架底壁表面。落料托盘和通道电缆芯托盘通过铰链部分可旋转地层叠在托盘底座处。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013113889A Closure for optical cable connection 有权
标题翻译：光电连接闭合
公开(公告)号：JP2013113889A
公开(公告)日：2013-06-10
申请号：JP2011257488
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 , Nippon Tsushin Denzai Kk , 日本通信電材株式会社 , Shodensha Co Ltd , 株式会社正電社
发明人： HAMAOKA ATSUSHI , SUZUKI CHIHIRO , TSURUTA IKUYA , MANO YASUSHI , ISHIHARA TATSUYA , UBUKAWA HISAHIKO , KUROKAWA TAKUMI , SASAKI KENJI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a closure for optical cable connection which achieves the downsizing and lightness in weight of a device as a whole by simplifying a configuration and improves the work efficiency of an operator by providing a configuration in which work for a terminating tray with connector connection possible on front and rear sides can be simply performed.SOLUTION: A closure 10 for optical cable connection includes a closure body 20 including: a terminating tray 12 provided with a first connection housing part 14 for housing a connector for connecting upstream and downstream coated optical fibers on one surface, and a second connector housing part 16 for housing a connector for connecting the upstream coated optical fiber and a downstream single core drop cable on the other surface; and a sleeve 22 in which one surface covering the terminating tray 12 is configured to be openable and closable. The terminating tray 12 is configured to be provided freely rotatably in the closure body 20 with a tray locking part 24 as a shaft center by being attached to the tray clocking part 24 formed in the closure body 20.
摘要翻译：解决的问题：为了提供一种用于光缆连接的封闭件，通过简化构造并且通过提供一种构造来提高操作者的工作效率来实现装置的整体重量的小型化和轻量化，可以简单地执行在前侧和后侧可能具有连接器连接的终端托盘。解决方案：用于光缆连接的封闭件10包括封闭主体20，封闭体20包括：终端托盘12，其设置有第一连接壳体部分14，用于容纳用于连接一个表面上的上游和下游涂覆的光纤的连接器，连接器壳体部分16，用于容纳用于连接上游涂覆光纤的连接器和在另一个表面上的下游单芯分支电缆; 以及套筒22，其中覆盖终止托盘12的一个表面被构造成可打开和关闭。终端托盘12构造成通过附接到形成在封闭主体20中的托盘定时部分24，以封闭主体20中的托盘锁定部分24作为轴心自由旋转地设置。（C） 2013年，JPO＆INPIT

6. 发明专利

JP2011070125A Optical module guide and closure 有权
标题翻译：光学模块指南和封闭
公开(公告)号：JP2011070125A
公开(公告)日：2011-04-07
申请号：JP2009223306
申请日：2009-09-28
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： ISHIHARA TATSUYA , UBUKAWA HISAHIKO , HAMAOKA ATSUSHI , TAKAHASHI YUJI , TSURUTA IKUYA , OSHIMA YOSHIHISA
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical module guide and closure, capable of storing optical modules such as optical splitters with high density, on a tray in the closure laid already. SOLUTION: The optical module guide 61 mounted on the optical module storage tray includes a frame member 62 into which a plurality of optical splitters B can be fitted, and a wiring part 71 wherein wiring passages 72a, 72b of a coated optical fiber 24 are formed for each optical splitter B. The optical module guide 61 can be mounted on whichever of right and left sides of the optical module storage tray by selecting a mounting surface to the optical module storage tray. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种光学模块引导和闭合，能够将已经具有高密度的光学分离器的光学模块存储在已经封盖的托盘的托盘上。
解决方案：安装在光学模块存储托盘上的光学模块引导件61包括可以安装多个分光器B的框架构件62，以及布线部分71，其中涂覆光纤的布线通道72a，72b 24为每个分光器B形成。光学模块引导件61可以通过选择光学模块存储托盘的安装表面而安装在光学模块存储托盘的左侧和左侧。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2014048495A Coated optical fiber unit division holder 有权
标题翻译：涂层光纤单元部分
公开(公告)号：JP2014048495A
公开(公告)日：2014-03-17
申请号：JP2012191780
申请日：2012-08-31
申请人： Shodensha Co Ltd , 株式会社正電社 , 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 , Nippon Tsushin Denzai Kk , 日本通信電材株式会社
发明人： HAMAOKA ATSUSHI , SUZUKI CHIHIRO , TAKAHASHI YUJI , KAMIKO MICHIYASU , SASAKI KENJI , SHINMACHI YASUHIKO , OSHIMA YOSHIHISA , ISHIHARA TATSUYA , MURAI YOSHIMASA
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a coated optical fiber unit division holder capable of holding a plurality of coated optical fiber units in a closure orderly, and performing work easily by taking out only a specific coated optical fiber unit.SOLUTION: A coated optical fiber unit division holder includes: an annular frame body 13 having a putting in/taking out port 19 of a coated optical fiber unit at one point in a circumferential direction; a rotation body 15 rotatably incorporated into the annular frame body 13, and including a plurality of accommodation recess parts 37 for accommodating a plurality of coated optical fiber units at intervals in the circumferential direction in an outer periphery part; and a lid 17 for sealing the putting in/takin out port 19. By rotating the rotation body 15 in the annular frame body 13 and matching one accommodation recess part selected arbitrarily from among the plurality of accommodation recess parts 37 of the rotation body with the putting in/taking out port 19 of the annular frame body, the coated optical fiber unit can be put in/taken out of the accommodation recess part 37 selected arbitrarily. When the coated optical fiber unit is not put in/taken out, the lid 17 is closed.
摘要翻译：要解决的问题：提供一种能够有序地保持多个涂覆的光纤单元的涂覆的光纤单元分割保持器，并且仅通过仅取出特定的涂覆的光纤单元便于执行工作。解决方案：涂覆光纤单元分割保持器包括：环状框体13，其具有在圆周方向上的一个点处涂覆光纤单元的入口端口19; 旋转体15可旋转地结合到环形框体13中，并且包括多个容纳凹部37，用于在外周部分沿圆周方向间隔地容纳多个涂覆光纤单元; 以及用于密封投入口/出口19的盖17。通过使环形框体13中的旋转体15旋转并将从旋转体的多个容纳凹部37中任意选择的一个容纳凹部与放入/取出环形框体的端口19，可以将涂覆的光纤单元放入/取出任意选择的容纳凹部37中。当涂布的光纤单元未被放入/取出时，盖17被关闭。

8. 发明专利

JP2013113927A Optical fiber housing method 有权
标题翻译：光纤外壳方法
公开(公告)号：JP2013113927A
公开(公告)日：2013-06-10
申请号：JP2011258124
申请日：2011-11-25
申请人： 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 , Japan Recom Ltd , 株式会社ジャパンリーコム
发明人： ISHIHARA TATSUYA , UBUKAWA HISAHIKO , HAMAOKA ATSUSHI , TAKAHASHI YUJI , TSURUTA IKUYA , OSHIMA YOSHIHISA
IPC分类号： G02B6/00 , G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber housing method that allows housing optical fiber conductors of different conductor types in a fiber housing tray with excellent space efficiency while preventing mixing-up.SOLUTION: A conductor connection tray 10 has conductor housing portions 11-13 arranged in line in a longer direction. The conductor housing portion 11 houses a connection part of an optical fiber conductor 30 and an input optical fiber conductor 28 of an optical splitter 24. The conductor housing portion 12 houses the optical fiber conductor 28 and an output optical fiber conductor 29 of the optical splitter 24. The conductor types of the optical fiber conductors 28, 29 are different, and the optical fiber conductor 28 is not wound more than once. The conductor housing portion 13 houses a connection part of the output optical fiber conductor 29 and an optical fiber conductor 5. The conductor types of the optical fiber conductors 5, 29 are the same or different, and the optical fiber conductor 29 is not wound more than once.
摘要翻译：要解决的问题：提供一种光纤外壳方法，其允许在光纤外壳托盘中容纳具有优异空间效率的不同导体类型的光纤导体，同时防止混淆。解决方案：导体连接托盘10具有沿较长方向排列成一列的导体容纳部分11-13。导体收纳部分11容纳光纤导体30的连接部分和光分路器24的输入光纤导体28.导体容纳部分12容纳光纤导体28和光分路器的输出光纤导体29 光纤导体28,29的导体类型不同，光纤导体28不被多次缠绕。导体收纳部13容纳输出光纤导体29和光纤导体5的连接部。光纤导体5,29的导体类型相同或不同，光纤导体29不被更多地缠绕比一次。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2013113925A Closure for optical fiber connection 有权
标题翻译：光纤连接闭合
公开(公告)号：JP2013113925A
公开(公告)日：2013-06-10
申请号：JP2011258119
申请日：2011-11-25
申请人： 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 , Japan Recom Ltd , 株式会社ジャパンリーコム
发明人： ISHIHARA TATSUYA , UBUKAWA HISAHIKO , HAMAOKA ATSUSHI , TAKAHASHI YUJI , TSURUTA IKUYA , OSHIMA YOSHIHISA
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a closure for optical fiber connection capable of securing a workspace for a conductor connection tray with a simple structure.SOLUTION: A closure for optical fiber connection 1 comprises a conductor connection tray group 9 including a plurality of conductor connection trays 10. A conductor connection tray 10 is a tray for housing a connection part of an optical fiber conductor 3 incorporated in a trunk line main cable 2 at a station side and an optical fiber conductor 5 incorporated in a branch cable 4 at a subscriber side. A conductor passage tray 33 is arranged on an upper side of the conductor connection tray group 9. The conductor passage tray 33 is a tray for housing a plurality of optical fiber conductors 3 exposed by removing a sheath of an intermediate part of the trunk line main cable 2 and an optical fiber conductor 30 separated therefrom as a single core. The conductor passage tray 33 is attached in a rotatable manner in a vertical direction, and can be tilted upward with regard to the conductor connection tray group 9.
摘要翻译：要解决的问题：提供一种用于光纤连接的封闭件，其能够以简单的结构确保用于导体连接托盘的工作空间。解决方案：用于光纤连接1的封闭件包括导体连接托盘组9，导体连接托盘组9包括多个导体连接托盘10.导体连接托盘10是用于容纳光纤导体3的连接部分的托盘，站侧的主干线主电缆2和结合在用户侧的分支电缆4中的光纤导体5。导体通道托盘33布置在导体连接托盘组9的上侧。导体通道托盘33是用于容纳多个光纤导体3的托盘，通过去除主干线主体的中间部分的护套而露出电缆2和与其分离的光纤导体30作为单个芯。导体通道托盘33以垂直方向可旋转的方式安装，并且可相对于导体连接托盘组9向上倾斜。版权所有：（C）2013，JPO＆INPIT

10. 发明专利

JP2013113892A Closure for optical cable connection 有权
标题翻译：光电连接闭合
公开(公告)号：JP2013113892A
公开(公告)日：2013-06-10
申请号：JP2011257501
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 , Nippon Tsushin Denzai Kk , 日本通信電材株式会社
发明人： HAMAOKA ATSUSHI , MIYAGISHI KOTARO , TSURUTA IKUYA , OSHIMA YOSHIHISA , ISHIHARA TATSUYA , UBUKAWA HISAHIKO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a closure for optical cable connection allowing easy orderly wiring arrangement of a fiber optic cable conductor for distribution and a fiber optic cable conductor not for distribution, and also easy construction work and maintenance inspection work.SOLUTION: In a closure for cable connection 10, a splitter module 30 is rotatably laminated inside a closure body 20 in a pivotal manner. Further, a passage holding tray 60 and a maintenance tray 70 are similarly laminated. The splitter module 30 is made up of one drop tray 40 and four branch cable trays 50. The drop tray 40 has a drop cable holding member 46 that helps the drop tray 40 to directly hold a drop cable H, and that allows pulling out a drop conductor C inside the cable and connecting it with a conductor for branching from a main optical cable.
摘要翻译：要解决的问题：为了提供光缆连接的封闭，允许光纤电缆导线的布线布置方便的布置和不用于分配的光纤电缆导体，并且还容易的施工工作和维护检查工作。解决方案：在用于电缆连接10的闭合件中，分离器模块30以可枢转的方式可旋转地层压在闭合件主体20内。此外，通道保持托盘60和维护托盘70类似地层叠。分流器模块30由一个托盘40和四个分支电缆托盘50组成。托盘托盘40具有一个液滴电缆保持构件46，该托盘托架40有助于托盘托盘40直接固定一个液滴电缆H，并且允许拉出一个将导线C插入电缆内并将其与导体连接，以从主光缆分支。版权所有（C）2013，JPO＆INPIT

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