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71. 发明专利

JP5470661B2 Optical fiber holder and optical fiber fusion splicing apparatus 有权
公开(公告)号：JP5470661B2
公开(公告)日：2014-04-16
申请号：JP2010290777
申请日：2010-12-27
申请人： Seiオプティフロンティア株式会社
发明人：寛高柳 , 龍一郎佐藤 , 泰浩坂本
IPC分类号： G02B6/24
CPC分类号： G02B6/2553 , G02B6/2555 , G02B6/3616

72. 发明专利

JP2014063057A Supporting line coupling tool 有权
标题翻译：支持线耦合工具
公开(公告)号：JP2014063057A
公开(公告)日：2014-04-10
申请号：JP2012208602
申请日：2012-09-21
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 , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： SASAKI MASARU , SANO TOMOMI , OTSUKA KENICHIRO , SHITAMA SEIJI , MATSUURA ICHIRO , SHITOMI TATSUHIKO , OGAWA SHINJI , OKI NOBUNAO , NAKANE HISAAKI , HAMAGUCHI MASAYA
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a supporting line coupling tool capable of easily coupling supporting lines of an optical cable to each other.SOLUTION: In the supporting line coupling tool 1, a pair of supporting line fixing components 11 and 12 are coupled to each other via a coupling component 20 in a state in which they face each other. Each of the supporting line fixing components 11 and 12 includes: a main body member 13 having a through hole 13h of a circular truncated cone shape whose diameter extends from one end 11a into which a supporting line S is inserted toward the other end 11b of the opposite side; a pair of holding members 14 and 15 that are accommodated in the through hole 13h slidably on the inner surface of the through hole 13h and are disposed so as to face each other, and an elastic member 16 for energizing the pair of holding members 14 and 15 to the one end 11a (one end 13a) side.
摘要翻译：要解决的问题：提供一种能够容易地将光缆的支撑线彼此连接的支撑线联接工具。解决方案：在支撑线联接工具1中，一对支撑线固定部件11和12联接到每个另一个通过在它们彼此面对的状态下的耦合部件20。支撑线固定部件11和12中的每一个包括：主体部件13，其具有圆形截锥形的通孔13h，该直孔从一端11a延伸，支撑线S向支撑线S的另一端11b插入对面一对保持构件14和15，其在通孔13h的内表面上可滑动地容纳在通孔13h中并且彼此相对地设置;弹性构件16，用于使一对保持构件14和 15到一端11a（一端13a）侧。

73. 发明专利

JP5341825B2 Optical fiber cutter housing case 有权
公开(公告)号：JP5341825B2
公开(公告)日：2013-11-13
申请号：JP2010138374
申请日：2010-06-17
申请人： Seiオプティフロンティア株式会社 , 住友電気工業株式会社
发明人：昌弘長谷川 , 清志中澤 , 敏彦本間
IPC分类号： G02B6/00
CPC分类号： G02B6/25
摘要： Disclosed is a case for accommodating a fiber cleaver, the case being capable of preventing the fiber cleaver from being damaged. A case 1 accommodating a fiber cleaver includes a base 30 and a lid 32 such that the lid is openably and closably provided for the base 30 in an integrated fashion. The base 30 of the case has therein a positioning space 38 for the cleaver on its inner bottom surface, the positioning space 38 positioning a main body 5 included in a cleaver unit 3. Latches 39A and 39B protruding inwardly in the base 30 of the case are arranged on positioning walls 35A and 35B defining part of the positioning space 38 for the cleaver. The latches 39A and 39B have a function of retaining a support 8 of the main body 5 of the cleaver in a direction along the height of the base 5 of the case. The latch 39A further has a function of retaining a slider 15 included in the cleaver unit 3 in a sliding direction.

74. 发明专利

JP2013195793A Optical cable cutting tool 有权
标题翻译：光电切割工具
公开(公告)号：JP2013195793A
公开(公告)日：2013-09-30
申请号：JP2012063917
申请日：2012-03-21
申请人： Sei Optifrontier Co Ltd , Seiオプティフロンティア株式会社
发明人： TADA TSUYOSHI , KURINO SHINSUKE
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical cable cutting tool capable of safely cutting off an optical cable even by a general user.SOLUTION: An optical cable 60 is entirely cut off by a cable cutting blade 44, and an end surface 60a of the optical cable 60 is formed. Moreover, an optical fiber 61 is ruptured by a fiber rupturing blade 46 and the rupture surface of the optical fiber 61 is formed. The rupture surface of this optical fiber 61 is formed at a position different from that of the end surface 60a of the optical cable 60. Light is prevented from outgoing from the end surface 60a of the optical cable 60 to the outside. Accordingly, the optical cable 60 can be safely cut off even by a general user without possibility that communication light enters eyes.
摘要翻译：要解决的问题：提供即使由普通用户也能安全地切断光缆的光缆切割工具。解决方案：光缆60完全由电缆切割刀片44切断，并且形成光缆60。此外，光纤61被纤维破裂刀片46破裂，并且形成光纤61的破裂表面。该光纤61的断裂面形成在与光缆60的端面60a不同的位置。防止了光从光缆60的端面60a向外侧的出射。因此，即使通用用户也可以安全地切断光缆60，而无需通信光进入眼睛。

75. 发明专利

JP2013109269A Alignment jig for optical fiber, alignment method for optical fiber, and fusion method for optical fiber 有权
标题翻译：用于光纤的对准夹，光纤对准方法和光纤的融合方法
公开(公告)号：JP2013109269A
公开(公告)日：2013-06-06
申请号：JP2011255994
申请日：2011-11-24
申请人： Sei Optifrontier Co Ltd , Seiオプティフロンティア株式会社
发明人： TADA TSUYOSHI , KURINO SHINSUKE
IPC分类号： G02B6/255
摘要： PROBLEM TO BE SOLVED: To provide an alignment jig for an optical fiber for smoothly and accurately aligning a plurality of optical fibers by a simple operation, and the alignment method of an optical fiber and the fusion method of an optical fiber.SOLUTION: An alignment jig 11 for an optical fiber for aligning a plurality of optical fibers 1 whose outside coatings 4 have been removed at terminal sections includes: an alignment guide 12 formed with an alignment groove 23 opened on one end face with a gap dimension d which is larger than the outer diameter of a coating removal part 3a obtained by removing the outside coating 4 of each of the optical fibers 1, and which is smaller than the outer diameter of the coating 4; a clamp 13 for elastically holding the portions with the coatings 4 of the plurality of optical fibers 1 aligned in parallel; and a base 14 for supporting the alignment guide 12 and the clamp 13 such that they are relatively movable along the axial direction of the optical fibers 1 put through the alignment groove 23.
摘要翻译：要解决的问题：提供一种用于光纤的对准夹具，用于通过简单的操作平滑且精确地对准多根光纤，以及光纤的对准方法和光纤的融合方法。解决方案：用于对准在端子部分去除外部涂层4的多根光纤1的光纤对准夹具11包括：对准引导件12，形成有在一个端面上开口的对准槽23，间隙尺寸d大于通过去除每个光纤1的外涂层4并且小于涂层4的外径获得的涂层去除部分3a的外径; 用于使多个光纤1的涂层4弹性地保持平行的夹具13; 以及用于支撑对准引导件12和夹具13的基座14，使得它们沿着穿过定位槽23的光纤1的轴向相对移动。（C）2013，JPO和INPIT

76. 发明专利

JP5200064B2 Optical fiber cutter 有权
公开(公告)号：JP5200064B2
公开(公告)日：2013-05-15
申请号：JP2010146523
申请日：2010-06-28
申请人：住友電気工業株式会社 , Seiオプティフロンティア株式会社
发明人：昌弘長谷川 , 敏彦本間
IPC分类号： G02B6/00
CPC分类号： G02B6/25 , Y10T225/321 , Y10T225/325

77. 发明专利

JP5192094B2 Optical connector 有权
公开(公告)号：JP5192094B2
公开(公告)日：2013-05-08
申请号：JP2012213757
申请日：2012-09-27
申请人：住友電気工業株式会社 , Seiオプティフロンティア株式会社
发明人：芳享為國 , 雅弘柴田 , 之裕横町 , 勤渡邉 , 敏彦本間
IPC分类号： G02B6/36
CPC分类号： G02B6/3846 , G02B6/2551 , G02B6/2558 , G02B6/3887

78. 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

79. 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

80. 发明专利

JP2013025239A Fusion splicer 有权
标题翻译： FUSION SPLICER
公开(公告)号：JP2013025239A
公开(公告)日：2013-02-04
申请号：JP2011162072
申请日：2011-07-25
申请人： Sei Optifrontier Co Ltd , Seiオプティフロンティア株式会社
发明人： SATO RYUICHIRO
IPC分类号： G02B6/255
CPC分类号： G02B6/2553 , G02B6/2555
摘要： PROBLEM TO BE SOLVED: To provide a fusion splicer which enables a worker to smoothly and satisfactorily fuse optical fibers whichever of the front and the rear of the fusion splicer the worker performs operation from.SOLUTION: A fusion splicer 10 includes: a pair of holder mounting parts 13 which have optical fiber holders 21 removably mounted thereon and butt optical fibers 12 against each other in a first direction X; and a fusion splicing part 11 which fusion-splices the optical fibers 12 by a pair of electrodes 16 facing each other in a second direction Y orthogonal to the first direction X. Each of the holder mounting parts 13 includes a base 51 fixed to a body thereof and a positioning member 50 which has a holder fitting part 66 to be fitted to the optical fiber holder 21 formed on the upper side and a base fitting part 65 to be fitted to the base 51 is formed on the lower side. The positioning member 50 can be attached to and detached from either of the bases 51 by reversing the attitude, and a center position in a breadthwise direction in the second direction Y of the base fitting part 65 is disposed on a line in the first direction X passing a middle position between the electrodes 16 whichever of the bases 51 the positioning member 50 is fitted to.
摘要翻译：要解决的问题：提供一种熔接机，其使得工作人员能够平稳且令人满意地熔合光纤，无论工作人员进行操作的熔接机的前后是哪一个。解决方案：熔接机10包括：一对保持器安装部分13，其具有可拆卸地安装在其上的光纤保持器21和沿第一方向X彼此对接光纤12; 以及熔接部11，其通过在与第一方向X正交的第二方向Y上彼此面对的一对电极16将光纤12熔接。保持器安装部13中的每一个包括固定到主体的基部51 并且在下侧形成定位构件50，该定位构件50具有安装到形成在上侧的光纤保持器21的保持器配合部66和与基座51嵌合的基座配合部65。定位构件50可以通过反转姿态而安装到任何一个基座51中，并且基部装配部65的第二方向Y上的宽度方向上的中心位置沿第一方向X 在电极16之间通过中间位置，无论定位构件50的基座51中的哪一个被装配到哪个位置。版权所有（C）2013，JPO＆INPIT

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