专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2004061540A Wiring method for optical fiber cable and cover for branching optical fiber cable 审中-公开
公开(公告)号：JP2004061540A
公开(公告)日：2004-02-26
申请号：JP2002215607
申请日：2002-07-24
申请人： Nippon Telegr & Teleph Corp , Nippon Telegraph & Telephone East Corp , 日本電信電話株式会社 , 東日本電信電話株式会社
发明人： TAKANO SADAAKI , ARAKAWA KOJI , YAMAMOTO FUMIHIKO , IWADATE YOSHIO , NAKAZAWA KENICHI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To realize the branch connection of an optical fiber cable even in a branch connection box having no space in which a cable slot rod is housed without giving damage or optical influence causing communication trouble to a coated optical fiber. SOLUTION: The cover for branching the optical fiber cable 1 is constituted of a cover lower part 2B and a cover upper part attached to the lower part 2B so as to cover it over, and the lower part 2B or the cover upper part has a cable cover part 7A covering over the coating removed part of the optical fiber cable 3, a guide part 7B guiding the coated optical fiber branched from the cable 3 to the branch connection box 4 side, a pair of cable grasping parts 6 fixing the coating removed edge of the cable at both ends of the coating removed part of the cable without cutting the cable slot rod in order to secure the excess length of the coated optical fiber required for branch connection, and a branching cover fixing part 9 fixed in the branch connection box. COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2005300856A Storage box 审中-公开
标题翻译：储物盒
公开(公告)号：JP2005300856A
公开(公告)日：2005-10-27
申请号：JP2004115937
申请日：2004-04-09
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： YOKOMACHI YUKIHIRO , OTSUKA KENICHIRO , NAKAZAWA KENICHI , EMA TSUNETAKA , IWADATE YOSHIO , TAKIZAWA KAZUHIRO , FURUKAWA HIROSHI , SHIINO MASAHITO , MIYAZAKI EIKI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a storage box which can be made small-sized and moreover which facilitates storage operation. SOLUTION: An optical drop cable 14 and an optical cable 17 are led in from a cable pull-in part 13. The optical drop cable 14 and optical cable 17 are connected at a connection part 16. An excess-length part 17c of the optical cable 17 is wound and stored in a storage space 18. A plug-type optical connector 22 and a socket type optical connector 23 are connected which have the mechanical splicing function of holding the optical drop cable 14 and optical fable 17, while making end surfaces of optical fibers exposed by removing the coatings of the coated optical fibers in a state of abutting against internal optical fibers, indwelling in advance in the optical drop cable 14 and optical cable 17. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供可以制成小尺寸的存储箱，并且还有助于存储操作。解决方案：光引线电缆14和光缆17从电缆引入部分13引入。光引入电缆14和光缆17在连接部分16处连接。超长部分17c 连接有插入式光连接器22和插座式光连接器23，它们具有保持光分路电缆14和光寓言17的机械拼接功能，同时通过在贴合光纤的状态下去除被覆光纤的涂层而使光纤的端面露出，预先留在光导线缆14和光缆17中。（C）2006， JPO＆NCIPI

3. 发明专利

JP2004014152A Terminal assembly 有权
公开(公告)号：JP2004014152A
公开(公告)日：2004-01-15
申请号：JP2002162035
申请日：2002-06-03
申请人： Hakko Denki Seisakusho:Kk , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , 株式会社八光電機製作所
发明人： OKAYASU MASAYA , HISHIMURA MASAHIRO , IWADATE YOSHIO , EMA TSUNETAKA
IPC分类号： H01R4/48 , H01R12/04 , H01R12/18
摘要： PROBLEM TO BE SOLVED: To provide a terminal assembly which can be stably mounted to a mother board. SOLUTION: The terminal assembly 1 has quick connection terminals 31 and an outside housing 8 in which, the quick terminal 31 is housed. The outside housing 8 has a bottom part 3 parallel with the mother board, and a first and a second standing parts 6, 7 separated from each other, vertically extending upwards. A quick terminal housing part 16 is formed to the first standing part 6, and a contact housing part is formed to the second standing part 7. At the bottom part 3, the leg part 33 for brazing extending from the quick connection terminal 31 and a leg part 44 for brazing extending from a contact 42 horizontally extend in the direction opposite to each other. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004126346A Storage box 有权
公开(公告)号：JP2004126346A
公开(公告)日：2004-04-22
申请号：JP2002292253
申请日：2002-10-04
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： IWADATE YOSHIO , NAKAZAWA KENICHI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a storage box in which the dislocation of an optical fiber cable is prevented, the influence of tension on the optical fiber itself is prevented, the storage box itself is miniaturized, and the location of installment is not limited. SOLUTION: The storage box is characterized by the fact that the storage box is provided with a storage box body 33 on which a cable insertion port 30 and a supporting wire insertion port 31 are provided and one face is open, a cover 34 which is freely opened and closed and mounted on one side part of the open part of the storage box body 33 to cover the open part of the storage box body 33, a cable fixing part 37 which fixes a supporting wire fixing part 36 which fixes the supporting wire 25 and the optical fiber cable 21 when the cover 34 is closed. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2005308916A Optical fiber cable 审中-公开
标题翻译：光纤电缆
公开(公告)号：JP2005308916A
公开(公告)日：2005-11-04
申请号：JP2004123625
申请日：2004-04-20
申请人： Nippon Telegr & Teleph Corp , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 日本電信電話株式会社
发明人： SAOTOME HIROYUKI , NIIKURA KOJI , IWADATE YOSHIO
IPC分类号： G02B6/44 , H01B11/00
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable or aerial drop cable whose jacket is so shaped that a cicada can not lay eggs or hardly lays eggs nearby coated optical fibers.
SOLUTION: The optical fiber cable has notches, extending in parallel to one or more coated optical fibers along the length, on surfaces parallel to a plane, where the coated optical fibers arranged in the center part of the cable and two tension members arranged on both the sides in parallel are arranged, directly above or below the coated optical fibers, in the nearly-rectangularly sectioned jacket formed by coating the coated optical fibers and tension members together, and the notches are filled with adhesive low-strength resin to make a cicada not notice the presence of the notches, so that the cicada does not lay eggs in the notch parts.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种光纤电缆或空中滴落电缆，其夹套的形状使得蝉不能产生鸡蛋或几乎不会在附近涂覆的光纤上铺蛋。解决方案：光纤电缆在与平面平行的表面上沿着长度平行延伸到一个或多个涂覆的光纤上的凹口，其中布置在电缆的中心部分的涂覆光纤和两个张力构件布置在两侧的平行布置在直接涂覆的光纤的上方或下方，在通过将涂覆的光纤和张紧构件涂覆在一起而形成的近似矩形截面的护套中，并且凹口填充有粘合剂低强度树脂使蝉没有注意到缺口的存在，使得蝉不会在切口部分产卵。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2004014145A Quick connection terminal 有权
公开(公告)号：JP2004014145A
公开(公告)日：2004-01-15
申请号：JP2002161899
申请日：2002-06-03
申请人： Hakko Denki Seisakusho:Kk , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , 株式会社八光電機製作所
发明人： TAKAGAMO YASUYUKI , HISHIMURA MASAHIRO , IWADATE YOSHIO , EMA TSUNETAKA
IPC分类号： H01R4/48 , H01R12/04
摘要： PROBLEM TO BE SOLVED: To firmly mount a quick connection terminal to a printed board. SOLUTION: The quick connection terminal comprises a pair of conductive housings 6 facing each other, S-shaped spring 5 for clamping, housed in respective housings 6, and releasing buttons 7 making the spring 5 elastically deform from clamped state to released state. The S-shaped spring 5 are made to contact with pressure to inside surfaces 16a of side surfaces 16 facing each other located between the housings 6 so as to be able to clamp a lead wire 11. Leg parts 27 for brazing, formed by cutting both ends of side surface parts 17 facing the side surface parts 16, usable as contact points, are formed to respective housings 6. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004264755A Mechanical splice 审中-公开
标题翻译：机械系
公开(公告)号：JP2004264755A
公开(公告)日：2004-09-24
申请号：JP2003057182
申请日：2003-03-04
申请人： Hitachi Cable Ltd , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , 日立電線株式会社
发明人： MURAKAMI KAZUYA , NAKATANI YOSHIHIRO , ARAI TOMOYUKI , SHIBATA KOJI , IWADATE YOSHIO
IPC分类号： G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive mechanical splice capable of preventing the loss of an optical fiber from increasing.
SOLUTION: The mechanical splice 1 is provided with a guide groove substrate 4 having a guide groove 3 which is used to guide opposing optical fibers 2 so that they are pushed against each other and to conduct positioning and core adjusting, a pressing substrate 6 having a pressing surface 5 to press the fibers 2 being inserted in the groove 3 and an optical fiber holding member 7 which is used to hold the substrates 4 and 6 so as to hold the fibers 2. In the mechanical splice 2, the fibers 2 are spliced by filling refractive index matching member 11 in the vicinity of the fiber pushed section. A housing section 15 is formed on at least either one of the substrate 4 facing the pushed section of the fibers or the substrate 6 to house the member 11.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供能够防止光纤损耗增加的廉价的机械接头。解决方案：机械接头1设置有引导槽基板4，引导槽基板4具有引导槽3，引导槽3用于引导相对的光纤2，使得它们相互推压并进行定位和芯部调节;按压基板 6具有按压表面5以按压插入槽3中的纤维2和用于保持基板4和6以保持纤维2的光纤保持构件7.在机械接头2中， 2通过在光纤推动部分附近填充折射率匹配部件11来接合。在面向纤维的推动部分的基板4或基板6中的至少一个上形成收纳部分15，以容纳部件11.版权所有（C）2004，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式