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1. 发明专利

JP2008292841A Optical fiber cable 有权
标题翻译：光纤电缆
公开(公告)号：JP2008292841A
公开(公告)日：2008-12-04
申请号：JP2007139423
申请日：2007-05-25
申请人： Fujikura Ltd , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , 株式会社フジクラ
发明人： OSATO TAKESHI , OKADA NAOKI , MISONO NOBUYUKI , KAMA MITSUO , OGAWA NAOSHI
IPC分类号： G02B6/44 , H01B7/00 , H01B11/00
摘要： PROBLEM TO BE SOLVED: To improve shock resistance, and external damage resistance of an optical fiber when a rip cord is taken out. SOLUTION: An optical fiber cable 1 has: a cable core 3 in which an optical fiber is stored; and a cable sheath 5 with which the outer periphery of the cable core 3 is coated. The optical fiber cable 1 is characterized in that at least one composite tape-shaped member 11 is provided on the outer periphery of the cable core 3, wherein the composite tape-shaped member 11 is composed of: a protection tape-shaped member 7 which is provided along the longitudinal direction of the cable core 3 to cover a part of the outer periphery of the cable core 3; and a rip cord 9 which is provided along the longitudinal direction on the outer face of the protection tape-shaped member 7 as a unit. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提取抗撕裂绳时的光纤的耐冲击性和外部抗损伤性。解决方案：光纤电缆1具有：存储光纤的电缆芯3; 以及电缆芯5的电缆芯3的外周被覆盖的电缆护套5。光纤电缆1的特征在于，在电缆芯3的外周上设置有至少一个复合带状构件11，其中复合带状构件11由保护带状构件7构成，保护带状构件7 沿着电缆芯3的纵向方向设置以覆盖电缆芯3的外周的一部分; 以及沿着纵向设置在保护带状构件7的外表面上的撕开绳9作为一个单元。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008281751A Optical outlet 审中-公开
标题翻译：光学插座
公开(公告)号：JP2008281751A
公开(公告)日：2008-11-20
申请号：JP2007125554
申请日：2007-05-10
申请人： Fujikura Ltd , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , 株式会社フジクラ
发明人： MORIOKA HIRONOBU , TAKIZAWA KAZUHIRO , KAMA MITSUO , AOYAMA HIROSHI , INOUE OSAMU , ODA YASUO
IPC分类号： G02B6/36 , G02B6/00 , H02G3/02 , H02G3/12
摘要： PROBLEM TO BE SOLVED: To provide an optical outlet that facilitates work in its periphery and actualizes space-saving in wiring. SOLUTION: The optical outlet 20 includes a mounting unit 1 in which an optical fiber 2 is taken in and a connector housing case 5 in which a terminating optical connector 30 is housed that terminates the optical fiber 2 in a manner connectable to a connector. The mounting unit 1 is provided with an optical fiber housing part 6 for housing the optical fiber 2, and with a mounting base 8 in which an optical fiber passing openings 7a, 10e are formed guiding the optical fiber 2 in the optical fiber housing part 6 to the front face 4a side of a mounting wall 4. The connector housing case 5 is freely turnably attached to the front face side of the mounting base 8. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供便于在其周边工作的光出口，实现布线节省空间。解决方案：光学插座20包括安装单元1，其中插入有光纤2，以及连接器壳体5，其中容纳端接光连接器30，其以可连接到光纤2的方式终止光纤2 连接器。安装单元1设置有用于容纳光纤2的光纤容纳部分6，以及安装基座8，其中形成有光纤通路开口7a，10e，导引光纤2在光纤壳体部分6中连接器壳体5可自由地可转动地安装在安装基座8的正面侧。（P）版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007065248A Cord fixing structure of optical connector 审中-公开
标题翻译：光连接器的固定固定结构
公开(公告)号：JP2007065248A
公开(公告)日：2007-03-15
申请号：JP2005250790
申请日：2005-08-31
申请人： Nippon Telegr & Teleph Corp , Ntt Advanced Technology Corp , エヌ・ティ・ティ・アドバンステクノロジ株式会社 , 日本電信電話株式会社
发明人： TANAKA HIROSHI , KAMA MITSUO , AOYAMA HIROSHI , ODA YASUO , ISHIHARA HIDEKI , ASHITANI FUMIHIRO , IWANO SHINICHI
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide the cord fixing structure of optical connector capable of fixing an optical cord to an optical connector with good operability while keeping a necessary strength, at a low cost. SOLUTION: The optical connector comprises: an optical connector main body 08 which retains the tip end of an optical fiber and has a main body connection part 080; and a cord fixing member 01 which has a connector connection part 012 connected with the main body connection part 080 and a cord-fixing part 011 for fixing the optical cord 5. Therein, the cord fixing structure of optical connector is constituted such that protruded parts 13 are disposed on the inner surface of the cord-fixing part 011, the optical cord 5 is inserted into the cord-fixing part 011, thereafter, the cord-fixing part 011 is deformed, the protruded parts 13 are forced to cut into the cord cover of the optical cord 5 and, thereby, the optical cord 5 can be fixed and retained. Further, the cord fixing structure of optical connector is constituted such that the optical connector main body 08 and the connector connection part 012 are connected turnably. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够以低成本将光缆固定到具有良好可操作性的光连接器同时保持必要强度的光连接器的绳固定结构。光连接器包括：光连接器主体08，其保持光纤的末端并具有主体连接部分080; 以及具有与主体连接部分080连接的连接器连接部分012和用于固定光缆5的光缆固定部分011的光纤固定部件01.其中，光连接器的光缆固定结构构成为使得突出部分 13设置在绳固定部件011的内表面上，光缆5插入到绳固定部件011中，之后，线固定部件011变形，突出部分13被迫切入光缆5的电线盖，从而可以固定和保持光线5。此外，光连接器的线固定结构被构造成使得光连接器主体08和连接器连接部012可转动地连接。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2008298922A Spacer for carrying optical fiber, optical fiber cable equipped with it, and method of taking out coated optical fiber ribbon in optical fiber cable 有权
标题翻译：用于携带光纤的间隔件，配备其的光纤电缆以及在光纤电缆中采用涂覆的光纤罗宾的方法
公开(公告)号：JP2008298922A
公开(公告)日：2008-12-11
申请号：JP2007142986
申请日：2007-05-30
申请人： Advanced Cable Systems Corp , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , 株式会社アドバンスト・ケーブル・システムズ
发明人： KAWASE KENJI , NAKAI HISANORI , NISHIO TOMOYUKI , JORGE SERRANO , OGAWA NAOSHI , KAMA MITSUO , KUREMATSU TAIJI , YAMAMOTO TOMOYA
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To prevent generation of optical loss by reducing chances of giving damage such as scratches to a coated optical fiber ribbon.
SOLUTION: A shallow slot is formed as a slot having spread toward an outer face from a bottom with a depth h' in the cross section, while a deep slot has a depth H deeper than h' in the cross section, wherein a region of depth H-h from the bottom face is formed in a rectangular slot part. The region of the depth h on the outer face side of the region of the depth H-h is substantially made h' and formed in the slot part having spread toward the outer face, with both slots being made the same or nearly the same feature in the regions of the depth h' and h.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过减少对涂覆的光纤带产生诸如划痕的损伤的机会来防止光损耗的产生。解决方案：浅槽形成为从横截面中具有深度h'的底部向外表面扩展的槽，而深槽在横截面中具有比h'更深的深度H，其中从底面的深度Hh的区域形成为矩形槽部。深度Hh的区域的外表面侧的深度h的区域基本上形成为h'并形成在朝向外表面扩展的狭槽部分中，两个狭槽在相同或几乎相同的特征中深度h'和h的区域。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2006098433A Optical cable connecting part stowing box 有权
标题翻译：光电连接零件图
公开(公告)号：JP2006098433A
公开(公告)日：2006-04-13
申请号：JP2004280939
申请日：2004-09-28
申请人： Japan Recom Ltd , Nippon Telegr & Teleph Corp , Shodensha Co Ltd , 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： TAKEDA TOSHIAKI , SAKAGUCHI GENICHI , HOSHINO YASUHIKO , ODA YASUO , AOYAMA HIROSHI , KAMA MITSUO , SHINMACHI YASUHIKO , AOKI TAKAHIRO
IPC分类号： G02B6/36 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical cable connecting part storage box which is of a small type and easy to arrange complementary lengths. SOLUTION: This optical cable connecting part storage box consists of a box main body 10 comprising a back face wall 14 and a peripheral wall 16 erected from the circumference of this back face wall, and a cover for covering an opening part of this box main body. Optical cable introduction parts 18, 20 are prepared on both end sides of the lower wall part 16d of the peripheral wall, and connector mounting bases 24A, 24B are prepared inside the peripheral wall 16, and an area surrounded by the peripheral wall 16 on the reverse side of this connector mounting bases forms the complementary length stowing part 28 of a house optical cable 44. The wall food part 16d of the peripheral wall is formed in an arch, and the complementary length holding part 32 of a station side optical cable 46 is prepared under of this lower wall part 16d. The complementary length holding part 32 is constituted of the arched lower wall part 16d and a guide 30 arranged thereunder. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种小型的并且容易布置互补长度的光缆连接部件储存盒。解决方案：该光缆连接部分储物箱由盒主体10组成，盒主体10包括背面壁14和从该背面壁的圆周竖起的周壁16和覆盖该背面壁的开口部分的盖盒主体。在周壁的下壁部16d的两端侧准备有光缆引入部18,20，在周壁16内部准备连接器安装基座24A，24B，在周壁16周围的区域该连接器安装基座的背面形成住宅光缆44的互补长度收纳部分28.周壁的壁部件16d形成为拱形，站侧光缆46的互补长度保持部32 准备在该下壁部16d的下方。互补长度保持部32由拱形下壁部16d和布置在其下方的引导件30构成。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2007140281A Cabinet containing optical splitter 有权
标题翻译：包含光学分离器的机柜
公开(公告)号：JP2007140281A
公开(公告)日：2007-06-07
申请号：JP2005335973
申请日：2005-11-21
申请人： Nippon Telegr & Teleph Corp , Ntt Electornics Corp , Nttエレクトロニクス株式会社 , Shodensha Co Ltd , 日本電信電話株式会社 , 株式会社正電社
发明人： KAMA MITSUO , AOYAMA HIROSHI , TOMITA NOBUO , NAKANISHI TOMOHIRO , HANAWA FUMIAKI , NAKANO TAKEYUKI , TOKUNO TAKAYUKI
IPC分类号： G02B6/00 , G02B6/28
摘要： PROBLEM TO BE SOLVED: To house an optical splitter, the extra length of a coated optical fiber of a trunk line cable, the extra length of a branch cable, and the extra length of connection of each optical fiber, in a narrow space in an orderly manner. SOLUTION: On the back plate 14 of a cabinet body 10, an intermediate substrate 18 is mounted in a manner forming a gap between the substrate and the back plate, while two sets of tray laminated bodies 22L, 22R are installed on the intermediate substrate. In an open space S2 on the left of the back plate and in the gap closer thereto, the extra length of the coated optical fiber 78 of the trunk line cable 44 is housed. In an open space S4 on the right of the back plate and in the gap closer thereto, the extra length of the branch cable 48 is housed. The optical splitter is housed in a tray in the lowermost layer of the left tray laminated body 22L. In a tray above it, a connecting part between the input optical fiber of the optical splitter and the single optical fiber of the trunk line cable is housed. In a plurality of trays other than the foregoing, the output optical fibers of the optical splitter are housed dividedly in the units of a plurality of optical fibers, and also the connecting parts between these optical fibers and those 88 of the branch cable are housed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了容纳光分路器，中继线电缆的涂覆光纤的额外长度，分支电缆的额外长度以及每根光纤的额外连接长度在狭窄的空间有序。解决方案：在机壳主体10的背板14上，中间基板18以形成基板和背板之间的间隙的方式安装，而两组托盘层压体22L，22R安装在中间基板。在后板左侧的开放空间S2和与其靠近的间隙中，容纳有干线电缆44的被覆光纤78的额外长度。在后板的右侧的开放空间S4和靠近其的间隙中，容纳分支电缆48的额外长度。光分路器容纳在左托盘层叠体22L的最下层的托盘中。在其上方的托盘中，容纳了光分路器的输入光纤与中继线电缆的单根光纤之间的连接部分。在除上述之外的多个托盘中，光分路器的输出光纤被分成多个光纤单元容纳，并且这些光纤之间的连接部分和分支电缆的那些88的容纳。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007065249A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2007065249A
公开(公告)日：2007-03-15
申请号：JP2005250791
申请日：2005-08-31
申请人： Nippon Telegr & Teleph Corp , Ntt Advanced Technology Corp , エヌ・ティ・ティ・アドバンステクノロジ株式会社 , 日本電信電話株式会社
发明人： TANAKA HIROSHI , KAMA MITSUO , AOYAMA HIROSHI , ODA YASUO , NAGASE AKIRA , ISHIHARA HIDEKI , ASHITANI FUMIHIRO , IWANO SHINICHI
IPC分类号： G02B6/42 , G02B6/38
CPC分类号： G02B6/3849 , G02B6/3821 , G02B6/3869
摘要： PROBLEM TO BE SOLVED: To provide an optical connector capable of automatically exhibiting functions other than connection of optical fiber in connecting with a connection member.
SOLUTION: The optical connector comprises: a first movable member 7 and a second movable member 8 which are retained movably forward and backward in the axial direction with respect to an optical connector main body 6; a locking means which integrally moves the first movable member 7 and the second movable member 8; and a locking releasing means provided with a locking operating part which operates the locking means to release the locking between the first movable member 7 and the second movable member 8 when the first movable member 7 is located on the rear side of a prescribed locking releasing position of an optical connector main body back part and locks the first movable member 7 and the second movable member 8 when the first movable member 7 is located on the front side of the prescribed restraint releasing position, and a second movable member anchoring part 10 which stops the backward movement of the second movable member 8 after releasing the locking. The second movable member 8 is provided with a functional part having a prescribed function and, when being arranged on the prescribed position of the optical connector main body 6, the function operates a ferrule 2 or an optical fiber 1 and exhibits the function.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种光纤连接器，其能够在与连接部件连接的情况下自动展现光纤连接以外的功能。解决方案：光连接器包括：相对于光连接器主体6在轴向上可前后移动的第一可移动部件7和第二可移动部件8; 锁定装置，其一体地移动第一可动构件7和第二可移动构件8; 以及锁定释放装置，其具有锁定操作部件，当第一可移动部件7位于规定的锁定解除位置的后侧时，锁定操作部件操作锁定装置以释放第一可动部件7和第二可动部件8之间的锁定并且当第一可动构件7位于规定的限制释放位置的前侧上时，锁定第一可动构件7和第二可动构件8;以及第二可动构件固定部10，其停止在释放锁定之后第二可动构件8的向后运动。第二可动构件8设置有具有规定功能的功能部件，并且当配置在光连接器主体6的规定位置时，该功能操作套圈2或光纤1并且具有功能。版权所有（C）2007，JPO＆INPIT

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