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1. 发明专利

JP5354423B2 Closure for optical cable connection 有权
公开(公告)号：JP5354423B2
公开(公告)日：2013-11-27
申请号：JP2009013559
申请日：2009-01-23
申请人：株式会社ジャパンリーコム , 株式会社正電社 , 日本通信電材株式会社 , 日本電信電話株式会社
发明人：育也鶴田 , 恭真野 , 工黒川 , 健次佐々木 , 竜也石原 , 久比古生川 , 龍哉中嶋 , 雅之原野
IPC分类号： G02B6/00 , G02B6/38
摘要： PROBLEM TO BE SOLVED: To enable open/close work of a sleeve without adversely affecting an optical cable seal part, to simplify wire number checking work of a slot rod lower side in the sleeve, to simplify handling at wiring work, and to greatly improve workability in wiring connection work of an optical cable or attaching work of housed articles. SOLUTION: A cylindrical sleeve 10 covering a circumference of an article 4 for housing an optical cable core wire is divided into three, i.e., an upper sleeve 11 divisible in an up-and-down direction on a horizontal surface, an intermediate sleeve 12, and a lower sleeve 13. A gasket 9 is disposed in a coupling surface of the sleeves 11, 12, and 13. A main cable insertion hole 6 1 and a plurality of branch optical cable insertion holes 6 2 are formed in both ends of the intermediate sleeve 12. An optical cable gripping tool 8 and a tension member fixing tool 8 1 are disposed oppositely to the optical cable insertion holes 6. An attaching tool 14 for attaching and supporting the article 4 for housing the optical cable core wire is disposed in the intermediate sleeve 12. COPYRIGHT: (C)2010,JPO&INPIT

2. 发明专利

JP5303621B2 For optical wiring tray and closure with it 有权
公开(公告)号：JP5303621B2
公开(公告)日：2013-10-02
申请号：JP2011207696
申请日：2011-09-22
申请人：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：竜也石原 , 久比古生川 , 篤濱岡 , 裕司高橋 , 育也鶴田 , 義久大島
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. COPYRIGHT: (C)2012,JPO&INPIT

3. 发明专利

JP5629255B2 光ファイバ収容方法有权
标题翻译：光纤接收方法
公开(公告)号：JP5629255B2
公开(公告)日：2014-11-19
申请号：JP2011258124
申请日：2011-11-25
申请人：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：石原　竜也 , 竜也石原 , 久比古生川 , 久比古生川 , 濱岡　篤 , 篤濱岡 , 裕司高橋 , 裕司高橋 , 鶴田　育也 , 育也鶴田 , 大島　義久 , 義久大島
IPC分类号： G02B6/00 , G02B6/24

4. 发明专利

JP4796178B2 Optical module guide and closure 有权
公开(公告)号：JP4796178B2
公开(公告)日：2011-10-19
申请号：JP2009223306
申请日：2009-09-28
申请人：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：義久大島 , 篤濱岡 , 久比古生川 , 竜也石原 , 裕司高橋 , 育也鶴田
IPC分类号： G02B6/00

5. 发明专利

JP5425874B2 Closure for optical fiber connection 有权
公开(公告)号：JP5425874B2
公开(公告)日：2014-02-26
申请号：JP2011258119
申请日：2011-11-25
申请人：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：竜也石原 , 久比古生川 , 篤濱岡 , 裕司高橋 , 育也鶴田 , 義久大島
IPC分类号： G02B6/00

6. 发明专利

JP4960046B2 Closure for optical cable connection 有权
公开(公告)号：JP4960046B2
公开(公告)日：2012-06-27
申请号：JP2006242606
申请日：2006-09-07
申请人：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：健次佐々木 , 哲也大杉 , 博之棚瀬 , 久比古生川 , 恭真野 , 竜也石原 , 雅史粟森 , 雅信豊永 , 健長谷川 , 育也鶴田
IPC分类号： G02B6/00 , G02B6/24
摘要： PROBLEM TO BE SOLVED: To facilitate connecting operation as well as protecting thin core wires without disconnecting them even in a housing tray in which thick optical cables and thin coated optical fibers are mixed; to simplify visual discrimination/confirmation of a wiring state also; and to ensure safe connecting/processing operation. SOLUTION: The closure for optical cable connection is provided in a sleeve 5 with: a terminating tray 3 which has a connector housing section 1 and an optical fiber extra length housing section 2 for housing an extra length of a branched coated optical fiber b connected to a connector A; and a wiring clamper base 4 which is for wiring the branched coated optical fiber b. The connector housing section 1 is composed of a vertical wall 6 for separately housing the connector A and of a connector fixing base 8, wherein the connector fixing base 8 has a support pin 7 that freely rotatably supports the housed connector A on the vertical wall 6 upward, horizontally, or downward. Thus, the optical fiber element wire or the optical fiber sheath line, which is connected to the connector A attachable to and detachable from the connector fixing base 8, is designed to be held dividedly in layers with upward/downward inclination in the connector housing section 1. COPYRIGHT: (C)2008,JPO&INPIT

7. 发明专利

JP4637000B2 Closure for optical cable connection 有权
公开(公告)号：JP4637000B2
公开(公告)日：2011-02-23
申请号：JP2005315171
申请日：2005-10-28
申请人：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：哲也大杉 , 博之棚瀬 , 久比古生川 , 恭真野 , 竜也石原 , 通康神子 , 雅史粟森 , 雅信豊永 , 健長谷川 , 育也鶴田
IPC分类号： G02B6/00 , G02B6/24

8. 发明专利

JP5425875B2 Closure and optical fiber connection method for optical fiber connection 有权
公开(公告)号：JP5425875B2
公开(公告)日：2014-02-26
申请号：JP2011258122
申请日：2011-11-25
申请人：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：竜也石原 , 久比古生川 , 篤濱岡 , 浩太郎宮岸 , 育也鶴田 , 秀一磯部
IPC分类号： G02B6/00 , G02B6/24

9. 发明专利

JP4977905B2 For optical wiring tray and closure with it 有权
公开(公告)号：JP4977905B2
公开(公告)日：2012-07-18
申请号：JP2009223305
申请日：2009-09-28
申请人：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：義久大島 , 篤濱岡 , 久比古生川 , 竜也石原 , 裕司高橋 , 育也鶴田
IPC分类号： G02B6/00 , G02B6/38

10. 发明专利

JP4960047B2 Closure for optical cable connection 有权
公开(公告)号：JP4960047B2
公开(公告)日：2012-06-27
申请号：JP2006242659
申请日：2006-09-07
申请人：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：健次佐々木 , 哲也大杉 , 博之棚瀬 , 久比古生川 , 恭真野 , 竜也石原 , 雅史粟森 , 雅信豊永 , 健長谷川 , 育也鶴田
IPC分类号： G02B6/00 , G02B6/24

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