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1. 发明专利

JP2007072379A Optical fiber cable 审中-公开
标题翻译：光纤电缆
公开(公告)号：JP2007072379A
公开(公告)日：2007-03-22
申请号：JP2005262091
申请日：2005-09-09
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： OKAMOTO TAICHI , TAKAHASHI YOSHIHIRO , SASAZAKI MOTOKI , SHIBATA TOMOKAZU , SATO TAKAHIRO , TAN KOTARO
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable on which oviposition of a bear cicada will not result in damage or disconnection to coated optical fibers. SOLUTION: The optical fiber cable 10 comprises of one or more coated optical fibers 13 and tension bodies 16, 16 covered altogether by batch molding with thermoplastic resin. On both sides of the coated optical fibers 13 inside the batch covered body 18, there are arranged protective materials 17, 17 for which tension fibers are batch molded with ultraviolet-curing resin, thermosetting resin or thermoplastic resin. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种光纤电缆，其中熊蝉的产卵不会导致对涂覆的光纤的损坏或断开。解决方案：光纤电缆10包括一个或多个涂覆的光纤13和通过用热塑性树脂分批成型而覆盖的张力体16,16。在分批覆盖体18内的涂布光纤13的两侧，设有保护材料17,17，用紫外线固化树脂，热固性树脂或热塑性树脂分批模压张力纤维。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007127848A Optical fiber cable 审中-公开
标题翻译：光纤电缆
公开(公告)号：JP2007127848A
公开(公告)日：2007-05-24
申请号：JP2005320720
申请日：2005-11-04
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： OKAMOTO TAICHI , TAKAHASHI YOSHIHIRO , SASAZAKI MOTOKI , SHIBATA TOMOKAZU , OSOZAWA KYOJI , TAN KOTARO
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable in which secondary coated optical fibers are protected from damage or disconnection when locusts try to blow eggs therein.
SOLUTION: The optical fiber cable 30 is structured such that more than one secondary coated optical fiber ribbon 15 and tension bodies 16, 16 are integrally molded and coated with thermoplastic resin. Inside the integrally coated body 18, on the outer periphery of the coated optical fiber ribbons 15, there is arranged a protective material 17 composed of a thermoplastic resin having a hardness (Shore D) ≥65 and a thickness ≥0.15 mm, with a notch part provided on the protective material.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种光纤电缆，其中当蝗虫试图在其中吹鸡蛋时，保护二次涂覆的光纤免受损坏或断开。解决方案：光纤电缆30被构造成使得多于一个二次涂覆的光纤带15和张力体16,16一体地模制并涂覆有热塑性树脂。在整体涂布体18的内部，在被覆光纤带15的外周配置有由硬度（肖氏D）≥65，厚度≥0.15mm的热塑性树脂构成的保护材料17，部分提供在保护材料上。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007072380A Optical fiber cable 审中-公开
标题翻译：光纤电缆
公开(公告)号：JP2007072380A
公开(公告)日：2007-03-22
申请号：JP2005262092
申请日：2005-09-09
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： OKAMOTO TAICHI , TAKAHASHI YOSHIHIRO , SASAZAKI MOTOKI , SHIBATA TOMOKAZU , OSOZAWA KYOJI , TAN KOTARO
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable on which oviposition of a bear cicada will not result in damage or disconnection to coated optical fibers. SOLUTION: The optical fiber cable 10 is constituted of one or more coated optical fiber ribbons 15 and tension bodies 16, 16 covered altogether by batch molding with thermoplastic resin. On both sides of the coated optical fiber ribbons 15, 15 inside the batch covered body 18, there are arranged protective materials 17, 17 having a thickness of 0.15 mm or larger and constituted of thermoplastic resin with a hardness (Shore D) of 65 or larger. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种光纤电缆，其中熊蝉的产卵不会导致对涂覆的光纤的损坏或断开。解决方案：光纤电缆10由一个或多个涂覆的光纤带15和通过用热塑性树脂分批成型而覆盖的张力体16,16构成。在分批覆盖体18内的涂覆光纤带15,15的两侧，布置有厚度为0.15mm或更大的保护材料17,17，其硬度（肖氏D）为65的热塑性树脂或大。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006154640A Optical fiber cable and its manufacturing method 审中-公开
标题翻译：光纤电缆及其制造方法
公开(公告)号：JP2006154640A
公开(公告)日：2006-06-15
申请号：JP2004348652
申请日：2004-12-01
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： TAN KOTARO , SATO TAKAHIRO , OKAMOTO TAICHI , WATABIKI MISAO , NAGAI RYO , TAKAHASHI YOSHIHIRO
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To realize an optical fiber cable which is installed outdoor and hardly damaged by discontinuity caused by insects such as a cicada or the like.
SOLUTION: In an optical fiber cable 11 which is provided with an optical fiber 6, tension members 7 arranged around the optical fiber 6 and an external protective member 4 that stores the optical fiber 6 and the tension members 7, air gap sections 12 are formed inside the external protective member 4.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：实现室外安装并且几乎不被诸如蝉等昆虫引起的不连续性损坏的光缆。解决方案：在设置有光纤6的光纤电缆11中，布置在光纤6周围的张力构件7和存储光纤6和张力构件7的外部保护构件4，气隙部 12形成在外部保护构件4的内部。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005283698A Optical fiber cable 有权
标题翻译：光纤电缆
公开(公告)号：JP2005283698A
公开(公告)日：2005-10-13
申请号：JP2004094047
申请日：2004-03-29
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： TAKAHASHI YOSHIHIRO
IPC分类号： G02B6/44
CPC分类号： G02B6/4432
摘要： PROBLEM TO BE SOLVED: To improve bending performance and flexibility of an optical fiber cable in which a glass fiber reinforced resin linear body is used as a tension member.
SOLUTION: The optical fiber cable is made of glass fibers that satisfy the conditions, in which the elongation at break of the glass fiber is ≥5%, the elongation at break of a matrix resin is ≥5% and the the ratio between the elastic modulus of the glass fibers and the elastic modulus of the matrix resin is ≥22, and the glass fiber reinforced resin linear body using the matrix resin as the tension member.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提高其中使用玻璃纤维增强树脂线状体作为张力构件的光缆的弯曲性能和柔性。解决方案：光纤电缆由玻璃纤维制成，满足玻璃纤维断裂伸长率≥5％，基体树脂断裂伸长率≥5％的条件，在玻璃纤维的弹性模量和基体树脂的弹性模量之间≥22，玻璃纤维增强树脂线体使用基质树脂作为张力构件。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005055572A Drop optical fiber cable and indoor optical fiber cable 审中-公开
标题翻译：光纤光缆和室内光纤电缆
公开(公告)号：JP2005055572A
公开(公告)日：2005-03-03
申请号：JP2003284744
申请日：2003-08-01
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： TAKAHASHI YOSHIHIRO , NAGAI RYO
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide a drop optical fiber cable from which a coated optical fiber tape can be easily taken out.
SOLUTION: The drop optical fiber cable is composed of a cable main body in which a plurality of coated optical fiber tapes 3 are located between separated two pieces of tension bodies 2 and a cover 5 is disposed on the outer periphery of the coated optical fiber tapes 3 and the tension bodies 2, a support line part in which the cover is disposed on the outer periphery of a support line 1 and a neck part 6 which connects the cable main body and the support line part so that the tension bodies, coated optical fiber tapes and support line are arranged in the same flat surface. Therein, notches 4 made of wedge-shaped indent are formed on both sides of the coated optical fiber tapes and on the surface of the cover of the cable main body and, when the major axis of the cable main body on the side where the notches are disposed is L and the width of opening part of notches is W, the relation of L
摘要翻译：要解决的问题：提供一种可以容易地从中涂覆的光纤带取出的分支光纤电缆。解决方案：落线光纤电缆由电缆主体构成，其中多个涂覆光纤带3位于分离的两片张力体2之间，盖5设置在涂覆的光纤带的外周上光纤带3和张力体2，其中盖布置在支撑线1的外周上的支撑线部分和连接电缆主体和支撑线部分的颈部6，使得张紧体涂覆光纤带和支撑线布置在同一平面上。其中，在涂覆的光纤带的两侧和电缆主体的盖的表面上形成由楔形凹口制成的凹口4，并且当电缆主体在凹口侧的长轴被设置为L，凹口的开口部的宽度为W，满足L <2.5W的关系。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2008041400A Cable with luminous property projection 审中-公开
标题翻译：电缆具有灯泡性能投影
公开(公告)号：JP2008041400A
公开(公告)日：2008-02-21
申请号：JP2006213561
申请日：2006-08-04
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： WATANABE AKIRA , KOO AKIHIRO , SHOJI AKIRA , SATO TAKAHIRO , KATO YOSHIHISA , ISHIHAMA TOSHINORI , TAKAHASHI YOSHIHIRO
IPC分类号： H01B7/36 , G09F13/20
摘要： PROBLEM TO BE SOLVED: To prevent deterioration in dielectric strength, mechanical strength and weather resistance of a cable plastic layer due to degradation of a luminous property plastic forming layer including luminous property materials, as well as deterioration in afterglow luminance due to delamination of the luminous property forming layer for a cable allowing for identification based on the afterglow luminance at nighttime or dark place.
SOLUTION: The cable with a luminous property projection is provided with a projection 4 in a longitudinal direction of the front surface of a cable 12, and a luminous property forming layer 3 as a part of the projection 4.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止由于包含发光性质材料的发光性塑料形成层的劣化而导致的电缆塑料层的介电强度，机械强度和耐候性劣化，以及由于分层而导致的余辉亮度的劣化的用于电缆的发光特性形成层，其允许基于夜间或暗处的余辉亮度进行识别。解决方案：具有发光性能突起的电缆在电缆12的前表面的纵向方向上设置有突起4，并且具有作为突起4的一部分的发光特性形成层3。（C）2008，JPO＆INPIT

8. 发明专利

JP2007273267A Luminescent cable 审中-公开
标题翻译：发光电缆
公开(公告)号：JP2007273267A
公开(公告)日：2007-10-18
申请号：JP2006097722
申请日：2006-03-31
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： KOO AKIHIRO , WATANABE AKIRA , SHOJI AKIRA , SATO TAKAHIRO , KATO YOSHIHISA , ISHIHAMA TOSHINORI , TAKAHASHI YOSHIHIRO
IPC分类号： H01B7/36 , G09F7/16 , G09F13/20
摘要： PROBLEM TO BE SOLVED: To provide a luminescent cable allowing a coating layer of the cable to be easily discriminated from a stripe-like layer formed on the coating layer.
SOLUTION: This luminescent cable has a black-colored or dark-colored coating layer 3 on a cable surface; stripe-like and double-layered molding/extrusion layer 10 is formed on the coating layer 3; and the molding/extrusion layer 10 has a plastic layer 2 colored in a color different from that of the coating layer and a luminescent extrusion/molding layer 1 formed by mixing, in a plastic, a persistence phosphor containing strontium aluminate as a main component on the inner layer side and on the outer layer side, respectively.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供使电缆的涂层容易地与形成在涂层上的条状层相区别的发光电缆。
解决方案：该发光电缆在电缆表面上具有黑色或深色涂层3; 在涂层3上形成条状和双层成型/挤出层10; 并且成型/挤出层10具有着色成不同于涂层的颜色的塑料层2和通过以塑料将包含铝酸锶作为主要成分的持久性荧光体混合而形成的发光挤出/成型层1 内层侧和外层侧。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007072381A Optical fiber cable 审中-公开
标题翻译：光纤电缆
公开(公告)号：JP2007072381A
公开(公告)日：2007-03-22
申请号：JP2005262093
申请日：2005-09-09
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： OKAMOTO TAICHI , TAKAHASHI YOSHIHIRO , SASAZAKI MOTOKI , SHIBATA TOMOKAZU , TANAKA AKIHIRO , TAN KOTARO
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable on which oviposition of a bear cicada will not result in damage or disconnection to coated optical fibers. SOLUTION: The optical fiber cable 10 is constituted of one or more coated optical fiber ribbons 15 and tension bodies 16, 16 covered altogether by batch molding with thermoplastic resin. On both sides of the coated optical fiber ribbons 15, 15 inside the batch covered body 18, there are arranged protective materials 17, 17 constituted of thermoplastic resin having an resin with mutual coefficient of static friction of 0.3 or smaller. COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2006018107A Optical fiber cable 审中-公开
标题翻译：光纤电缆
公开(公告)号：JP2006018107A
公开(公告)日：2006-01-19
申请号：JP2004197112
申请日：2004-07-02
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： SATO TAKAHIRO , NOZAWA HIDEYUKI , TAKAHASHI YOSHIHIRO , OGAWA NAOSHI , MAEHARA YASUHIRO
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable in which optical loss is hardly increased in optical fibers even when stress is applied on the optical cable.
SOLUTION: The optical fiber cable 1 has a supporting line section 19 in which a first sheath 11s is applied on a first tension body 33, a cable section 10 in which tape type coated optical fibers 12 are housed roughly in the center, and on whose periphery a second sheath 11c is applied, and in which one line or two lines of second tension bodies 14 are longitudinally added and they are housed in the second sheath 11c, and whose cross section is roughly rectangular, and a neck section 20 which connects the supporting section 19 and the side face of the side of the short side of the cable section 10, and in which opposed channel sections 15 of one place or more are formed respectively on both flanks of sides of long sides of the cable section 10 and also the opposed channel sections 15 are formed wider than the width of the housed tape type coated optical fibers 12 and moreover notches 16a to 16d are formed respectively at both corners of bottom sides of the opposed channel sections 15.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：即使在光缆上施加应力的情况下，也能够提供光纤中的光损耗几乎不增加的光缆。解决方案：光纤电缆1具有第一护套11s施加在第一张力体33上的支撑线部分19，其中带状涂覆光纤12大致容纳在中心的电缆部分10，并且在其周边上施加有第二护套11c，并且其中纵向添加一条或两条第二张力体14，并且它们被容纳在第二护套11c中，并且其截面大致为矩形，并且颈部20 其连接支撑部分19和电缆部分10的短边侧面的侧面，并且其中一个或多个的相对的通道部分15分别形成在电缆部分的长边的两侧的两侧并且相对的通道部分15形成得比被容纳的带状涂覆光纤12的宽度宽，而且在相对的通道部分1的底面的两个角部分别形成有凹口16a至16d 5.版权所有（C）2006，JPO＆NCIPI

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