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21. 发明专利

JP2004271870A Optical fiber cable and manufacturing method therefor 有权
公开(公告)号：JP2004271870A
公开(公告)日：2004-09-30
申请号：JP2003062081
申请日：2003-03-07
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： HARA MASASHI , KOBAYASHI KAZUNAGA , KOYASU OSAMU , SHIOBARA SATORU , HONJO TAKESHI , TANAKA YUKIAKI , OHASHI KEIJI
IPC分类号： G02B6/44 , H01B11/00
摘要： PROBLEM TO BE SOLVED: To obtain a multi-core structure type excellent in an unloading property of fibers, a transmission loss property, and a distortion property by stabilizing an array of the fibers, and preventing very small deflection of the fibers when a cable is wound around a drum or a bobbin.
SOLUTION: The optical fiber cable comprises a lengthy optical element part 11 obtained by, coating with a cable sheath 9, secondary coated optical fibers 3A, 3B consisting of a plurality of primary coated optical fibers or coated optical tapes arranged in one or more lines in parallel, tape-shape inclusions 5A, 5B consisting of plastic yarn or organic yarn or inorganic yarn put in parallel while being close to the top and bottom of these secondary coated optical fibers, and steel wires or non-conductive tension members 7 for optical elements arranged on both sides in parallel in the neighborhood of secondary coated optical fibers and the tape-shape inclusions, and is characterized in being formed with notched parts 13 on the surface of the cable sheath on both sides of the tape-shape inclusions in the direction perpendicular to the direction connecting respective tension members for the optical elements.
COPYRIGHT: (C)2004,JPO&NCIPI

22. 发明专利

JP2004266993A cable 有权
标题翻译：电缆
公开(公告)号：JP2004266993A
公开(公告)日：2004-09-24
申请号：JP2004023732
申请日：2004-01-30
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KOYASU OSAMU , KOBAYASHI KAZUNAGA , SHIOBARA SATORU , OSATO TAKESHI , HARA MASASHI , TANAKA YUKIAKI , HONJO TAKESHI , OHASHI KEIJI
IPC分类号： G02B6/44 , G06K19/07 , H01B7/36 , H01B11/00 , H01B11/18 , H01B11/22 , H02G1/06
摘要： PROBLEM TO BE SOLVED: To provide a cable in which cable identification information can be entirely written in an RFID element 23 readily in a short time even if the volume of the cable identification information is enormous. SOLUTION: The cable comprises an RFID string 15 of a large number of RFID elements 23 arranged, at an appropriate interval, along the longitudinal direction of a core and capable of reading/writing the cable identification information for discriminating its own cable from other cables by transmitting electromagnetic energy, and a transmission coaxial code 29 for writing the cable identification information collectively in all RFID elements 23. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：即使电缆识别信息的体积是巨大的，也可以在短时间内提供能够容易地将电缆识别信息完全写入RFID元件23的电缆。解决方案：电缆包括大量RFID元件23的RFID串15，其沿着芯的纵向方向以适当的间隔布置，并且能够读/写电缆识别信息以区分其自己的电缆通过传输电磁能的其它电缆，以及用于将电缆识别信息集体地写入所有RFID元件23中的传输同轴编码29.版权所有（C）2004，JPO＆NCIPI

23. 发明专利

JP2004265860A Cable and rfid elongated body 有权
标题翻译：电缆和RFID长寿命体
公开(公告)号：JP2004265860A
公开(公告)日：2004-09-24
申请号：JP2004024024
申请日：2004-01-30
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KOYASU OSAMU , KOBAYASHI KAZUNAGA , SHIOBARA SATORU , OSATO TAKESHI , HARA MASASHI , TANAKA YUKIAKI , HONJO TAKESHI , OHASHI KEIJI
IPC分类号： G02B6/44 , G02B6/00 , G06K17/00 , G06K19/077 , H01B7/36 , H01B11/00 , H02G1/00 , H02G1/06 , H02G9/00
摘要： PROBLEM TO BE SOLVED: To provide an RFID elongated body simply writing a cable identifying information in an RFID element within a short period even when the volume of the cable identifying information necessary for identifying an intended cable out of many cables becomes large at an exchanging work or the like of the cables. SOLUTION: The RFID elongated body 15, comprising first and second jointing tapes 17, 19; a number of RFID elements 23 arranged between the jointing tapes 17, 19, along an extending direction of the tapes with an appropriate interval, capable of reading/writing the cable identifying information necessary for discriminating a cable from another, by transmission of electromagnetic energy; and a transmission wire 25 collectively writing the cable identifying information in all of RFID elements 23, arranged between the jointing tapes 17, 19; is arranged to a cable core 3 in a manner of running along the same or lateral winding. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种RFID细长体，即使在许多电缆中识别预期电缆所需的电缆识别信息的体积变大时，也可以在短时间内将电缆识别信息写入RFID元件中电缆的交换工作等。解决方案：RFID细长体15包括第一和第二接合带17,19; 通过传输电磁能量，能够以合适的间隔沿胶带的延伸方向布置在接合带17,19之间的若干RFID元件23能够读取/写入用于鉴别电缆所需的电缆识别信息; 以及布置在接合带17,19之间的所有RFID元件23中共同地写入电缆识别信息的传输线25; 以沿相同或侧向绕组运行的方式布置到电缆芯3。版权所有（C）2004，JPO＆NCIPI

24. 发明专利

JP2004138658A Light drop cable 审中-公开
公开(公告)号：JP2004138658A
公开(公告)日：2004-05-13
申请号：JP2002300689
申请日：2002-10-15
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： OSATO TAKESHI , KOBAYASHI KAZUNAGA , KOYASU OSAMU , SHIOBARA SATORU , HARA MASASHI , TANAKA YUKIAKI , HONJO TAKESHI , OHASHI KEIJI
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an optical drop cable in which movement of a plurality of optical fibers housed therein can be suppressed to improve transmission loss and temperature characteristics. SOLUTION: The optical drop cable comprises optical fibers consisting of a plurality of primary coated optical fibers or coated optical fibers, a long cable sheath having a V-shape notch indicating the dividing position to half the housing part which houses the above optical fibers, and a tension body disposed near the housing part of the cable sheath to absorb tension in the stretching direction. The packing density of the optical fibers with respect to the cross section of the housing part is specified to 30 to 70%. COPYRIGHT: (C)2004,JPO

25. 发明专利

JP2004125914A Multiple optical fiber drop cable and wiring method using the cable 审中-公开
公开(公告)号：JP2004125914A
公开(公告)日：2004-04-22
申请号：JP2002286473
申请日：2002-09-30
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： SHIOBARA SATORU , KUSAKARI MASAHIRO , KOYASU OSAMU , KOBAYASHI KAZUNAGA , OSATO TAKESHI , HARA MASASHI , TANAKA YUKIAKI , HONJO TAKESHI , OHASHI KEIJI
IPC分类号： G02B6/44 , G02B6/00 , H01B11/00 , H02G3/30
CPC分类号： Y02A30/50
摘要： PROBLEM TO BE SOLVED: To provide a multiple optical drop cable whose diameter is small and which is excellent in loss property and in workability and also which can be wired efficiently in a condominium which needs many lines and which reduces wiring cost. SOLUTION: A multiple optical fiber drop cable 1 is provided with an optical element part 5 of long length in which a coated optical fiber 3 which consists of a single optical fiber or a plurality of optical fibers or optical fiber tapes, an intervention body 15 which consists of a heat-resistant plastic yarn, organic series yarn or inorganic yarn which are added vertically in order to surround the coated optical fiber 3 and tension bodies 17 which are positioned near the fiber 3 and are parallel with with the fiber 3 and are arranged at both sides of the fiber 3 are covered with a cable sheath 19 and notched parts 21 are formed on the surface of the cable sheath 19 in both sides of the intervention body 15 in a direction orthogonal to a direction in which respective tension bodies 17 for optical element are connected. The plural lines of the optical element part 5 are arranged at surroundings of a supporting wire part 7. Moreover, branching parts which preliminarily branch respective optical element parts 5 according to a wiring form are provided. COPYRIGHT: (C)2004,JPO

26. 发明专利

JP2004101625A Optical drop cable 审中-公开
公开(公告)号：JP2004101625A
公开(公告)日：2004-04-02
申请号：JP2002260075
申请日：2002-09-05
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KOYASU OSAMU , KUSAKARI MASAHIRO , KOBAYASHI KAZUNAGA , SHIOBARA SATORU , OSATO TAKESHI , HARA MASASHI , TANAKA YUKIAKI , HONJO TAKESHI , OHASHI KEIJI
IPC分类号： G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide an optical drop cable which can contribute to the reduction of a work cost by improving the flexibility of a wiring form.
SOLUTION: Optical fibers 13-1, 13-2, 15-1, 15-2, 17-1, 17-2, 19-1, and 19-2 consisting of a plurality of fibers or coated fiber ribbons are previously prepared. The optical fibers 13-1, 13-2, 15-1, 15-2, 17-1, 17-2, 19-1, and 19-2 are then arranged in gaps 27a to 27d formed by partitions 25a to 25d of an approximately cruciform shape of a separator 25. A cable sheath 21 is provided with notched parts 17 and 18 of an approximately V shape indicating a dividing position for bisecting the central part of the storage compartment 15.
COPYRIGHT: (C)2004,JPO

27. 发明专利

JP2004077987A Optical fiber cable and its manufacturing method 审中-公开
公开(公告)号：JP2004077987A
公开(公告)日：2004-03-11
申请号：JP2002240682
申请日：2002-08-21
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KOBAYASHI KAZUNAGA , KUSAKARI MASAHIRO , KOYASU OSAMU , SHIOBARA SATORU , OSATO TAKESHI , HARA MASASHI , TANAKA YUKIAKI , HONJO TAKESHI , OHASHI KEIJI
IPC分类号： G02B6/44 , H01B11/00
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber cable which has a thin diameter, stabilizes cable distortion and a loss characteristic and is excellent in workability and to provide its manufacturing method. SOLUTION: This optical fiber cable is composed of a long-length optical element part 13 that covers with a cable sheath 11 a unit 7 obtained by collectively unifying optical fiber core wires 3 made of a single or a plurality of wires or tape wire cores with a thermoset resin 5 and tension members 9 for optical elements arranged parallelly at both sides of the unit 7. Notch parts 15 are formed on the surface of the cable sheath 11 on both sides of the unit 7 perpendicularly to the direction in which the tension members 9 for optical elements are connected. COPYRIGHT: (C)2004,JPO

28. 发明专利

JP2012236668A Linear material unwinding device 有权
标题翻译：线性材料未知设备
公开(公告)号：JP2012236668A
公开(公告)日：2012-12-06
申请号：JP2011105986
申请日：2011-05-11
申请人： Fujikura Ltd , 株式会社フジクラ , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： ITO NAOTO , SAYAMA TADAYOSHI , TANAKA YUKIAKI , SHIOBARA SATORU , OKADA NAOKI , NUMATA TETSUHIRO , MINAMI HAYATO
IPC分类号： B65H49/20
摘要： PROBLEM TO BE SOLVED: To provide a linear material unwinding device where the overrun of a reel is prevented, so that the linear material wound on the reel is prevented from being loosened.SOLUTION: The linear material unwinding device 10 includes a device body 12 provided with the linear material 11, and a storage case 14 for storing the device body 12. The device body 12 includes the reel 18 rotatably positioned in the storage case. The reel 18 includes a barrel 26 on which the linear material 11 is wound, and a pair of flanges 28 provided at both axial sides of the barrel 26. The storage case 14 includes a feed-out port 50 through which the linear material 11 is fed out, and a flap 52 swingingly provided at the feed-out port 50. The flap 52 is provided so that the orientation direction thereof is opposite to the rotating direction of the reel, also, the width in the reel axis direction is formed nearly equal to the width between the flange parts 28, and provided so that it may contact with the pair of flanges 28.
摘要翻译：要解决的问题：为了提供防止卷轴溢出的线性材料退绕装置，从而防止缠绕在卷轴上的线状材料松动。线材退卷装置10包括设置有线状材料11的装置主体12和用于存储装置主体12的存放箱14.装置主体12包括可旋转地定位在储存盒中的卷轴18。卷轴18包括筒状物26，线状材料11被卷绕在筒26上，一对凸缘28设置在镜筒26的两个轴向两侧。收纳盒14包括一个送出口50，线材11 送出，以及在送出口50摆动地设置的挡板52.翼片52设置成使其取向方向与卷轴的旋转方向相反，卷轴轴向的宽度也几乎形成等于凸缘部分28之间的宽度，并设置成使其可与一对凸缘28接触。版权所有：（C）2013，JPO＆INPIT

29. 发明专利

JP2009192250A Optical fiber sensor cable 审中-公开
标题翻译：光纤传感器电缆
公开(公告)号：JP2009192250A
公开(公告)日：2009-08-27
申请号：JP2008030500
申请日：2008-02-12
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： TANAKA YUKIAKI , SHIMOMICHI TAKESHI
IPC分类号： G01K11/12 , G01K3/14
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber sensor cable capable of precisely measuring temperature change.
SOLUTION: Such an optical fiber sensor cable is provided that an optical fiber is attached to strip state tension member having higher linear expansion coefficient than that of the optical fiber, and a fixing part being integrated so as to directly contact the optical fiber with the tension member along the longitudinal direction of the tension member continuously or intermittently is provided. Temperature in an installation environment is measured from the amount of frequency shift of Brillouin scattering light accompanying with temperature change.
COPYRIGHT: (C)2009,JPO&INPIT

30. 发明专利

JP2009128009A Optical fiber sensor 审中-公开
标题翻译：光纤传感器
公开(公告)号：JP2009128009A
公开(公告)日：2009-06-11
申请号：JP2007299601
申请日：2007-11-19
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： TANAKA YUKIAKI , SHIMOMICHI TAKESHI
IPC分类号： G01D5/353 , G01B11/16
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber sensor which is capable of eliminating errors in temperature compensation and detecting distortion caused only by the deformation and thickness loss of a measurement object, which protects an optical fiber from damage caused by external stress so that the measurement of distortion is not affected, and capable of easily leading out the optical fiber without causing disconnection.
SOLUTION: The optical fiber sensor 1A(1) comprises a first optical fiber 3 for the detection of distortion and a second optical fiber 4 for temperature compensation which are provided on the same substrate 2. The first optical fiber is provided to be fixed on the substrate, and the second optical fiber is provided in a cavity 5A formed on the substrate, in close proximity to the first optical fiber.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够消除温度补偿误差和仅由测量对象的变形和厚度损失引起的变形的光纤传感器，其保护光纤免受外部应力引起的损伤使得失真的测量不受影响，并且能够容易地导出光纤而不会导致断开。光纤传感器1A（1）包括用于检测失真的第一光纤3和用于温度补偿的第二光纤4，其设置在同一基板2上。第一光纤被设置为固定在基板上，第二光纤设置在靠近第一光纤的形成在基板上的空腔5A中。版权所有（C）2009，JPO＆INPIT

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