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1. 发明专利

JP2011085645A Optical connector insertion/removal tool 有权
标题翻译：光连接器插入/拆卸工具
公开(公告)号：JP2011085645A
公开(公告)日：2011-04-28
申请号：JP2009236340
申请日：2009-10-13
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： MOMOTSU HITOHIRO , YAMAGUCHI MASATAKE , YAMADA YUJI , ENOMOTO YOSHITAKA , URUNO SHIGENORI , WAKE MASAKI
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To eliminate a possibility to erroneously read out the ID identification information of other adjacent optical connector adaptors when inserting or removing an optical connector. SOLUTION: The optical connector insertion/removal tool 21 has a function of reading out the ID identification information of the optical connector adapters and a connector holding part 24 at the end of an arm part 23. The connector holding part 24 includes a surrounding frame part 30 having a wall part which surrounds the four sides of the grasped part of the optical connector 31 and a movable connector grasping component 32 which grasps the optical connector disposed in the surrounded frame part. The connector holding part 24 has the ID identification information signal receiving part 41 which receives light including the ID identification information of the respective connector adapters at a position deeper than the front end of the connector holding part 24, and a cylindrical window 42 is disposed in front of the ID identification information signal receiving part 41. The ID identification information signal receiving part 41 receives only the light which passes through the cylindrical window 42 thus there is small possibility to read out the ID identification information of other adjacent optical connector adapters. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了消除在插入或移除光连接器时错误地读出其他相邻光连接器适配器的ID识别信息的可能性。解决方案：光连接器插入/移除工具21具有读出光连接器适配器的ID识别信息和在臂部23的端部处的连接器保持部24的功能。连接器保持部24包括：具有围绕光连接器31的被抓握部分的四个侧面的壁部的周围框架部分30以及抓住设置在被包围的框架部分中的光学连接器的可动连接器抓握部件32。连接器保持部24具有ID识别信息信号接收部41，其在比连接器保持部24的前端更深的位置处接收包括各连接器适配器的ID识别信息的光，并且将圆筒形窗42设置在 ID识别信息信号接收部分41的前面.ID识别信息信号接收部分41仅接收通过圆筒形窗口42的光，因此读出其它相邻的光学连接器适配器的ID识别信息的可能性很小。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010145534A Optical connection unit and optical connector inserting/removing tool 审中-公开
标题翻译：光学连接单元和光学连接器插入/拆卸工具
公开(公告)号：JP2010145534A
公开(公告)日：2010-07-01
申请号：JP2008320084
申请日：2008-12-16
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： YAMAGUCHI MASATAKE , ONISHI HIROYA , YAMADA YUJI , YASUHARA KENJI , MOMOTSU HITOHIRO , URUNO SHIGENORI , AZUMA YUJI , WAKE MASAKI
IPC分类号： G02B6/38 , H02G1/00 , H02G1/06 , H04B10/07 , H04B10/25
摘要： PROBLEM TO BE SOLVED: To provide an optical connection unit wherein a deterioration in discriminating function due to the deterioration of components does not occur and the cost reduction is attained.
SOLUTION: The optical connection unit 1 includes: a plurality of discriminating light emitting parts which emit light including discriminating information of respective optical connector housings 2; an optical connector inserting/removing tool 5 which inserts and removes the optical connector 9 to and from the optical connector housing 2; and a collation means 6 which collates with the optical connector housing 2, to and from which the optical connector 9 is inserted and removed, with reference to the target optical connector housing 2. The optical connector inserting/removing tool 5 has a light receiving part which receives the light from the discriminating light emitting part corresponding to the optical connector housing 2 to and from which the optical connector 9 is inserted and removed, and transmits the received optical signal to the collation means 6. The collation means 6 has data base including the discriminating information of the respective optical connector housings 2, and can collate the discriminating information of the optical connector housing 2 obtained on the basis of the received optical signal with the discriminating information stored in the data base.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种光连接单元，其中不会发生由于部件劣化导致的识别功能的劣化并且降低成本。光连接单元1包括：多个识别发光部分，其发射包括各个光连接器壳体2的识别信息的光; 光连接器插入/移除工具5，其将光学连接器9插入到光学连接器壳体2中并从光学连接器壳体2移除; 以及对准装置6，其与光学连接器壳体2相对于光学连接器9相对于目标光学连接器壳体2插入和移出光纤连接器壳体2。光学连接器插入/移除工具5具有光接收部分其接收来自与光连接器壳体2相对应的识别光发射部分的光，并从光连接器9插入和移除光连接器9，并将接收到的光信号发送到核对装置6.核对装置6具有包括各个光连接器壳体2的识别信息，并且可以将根据所接收的光信号获得的光连接器外壳2的识别信息与存储在数据库中的鉴别信息进行核对。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2005181600A Optical module 有权
标题翻译：光学模块
公开(公告)号：JP2005181600A
公开(公告)日：2005-07-07
申请号：JP2003420873
申请日：2003-12-18
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： YAMAGUCHI MASATAKE , KATAYOSE KOICHI , YASUHARA KENJI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical module of which the insertion direction can be changed by a wiring method etc., within an optical wiring unit. SOLUTION: The optical module 3 has a case-like module main part 10 housing optical fibers and is inserted and housed into a cabinet 9, wherein the module main part 10 is provided with first engagement pawls 65 which lock the module main part 10 to the cabinet 9 when the module main part 10 is inserted into the cabinet 9 from its one end 4 side and is housed therein and second engagement pawls 66 which lock the module main part 10 to the cabinet 9 when the module main part 10 is inserted into the cabinet 9 from the side opposite to its one end 4 side and is housed therein. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：在光配线单元内提供通过布线方法等可以改变插入方向的光学模块。解决方案：光模块3具有容纳光纤的盒状模块主体部10，并插入并容纳在机壳9中，其中模块主体部10设置有第一卡合爪65，该卡合爪65将模块主体部如图10所示，当模块主体部分10从其一端4侧插入机柜9并容纳在其中时，并且当模块主体部件10为模块主体部件10时，将模块主体部件10锁定到机壳9的第二卡合爪66 从与其一端4侧相反的一侧插入机柜9并容纳在其中。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003329903A Method and tool for fiber information display 审中-公开
标题翻译：光纤信息显示方法与工具
公开(公告)号：JP2003329903A
公开(公告)日：2003-11-19
申请号：JP2002135636
申请日：2002-05-10
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： YAMAGUCHI MASATAKE , KATAYOSE KOICHI , YASUHARA KENJI
IPC分类号： G02B6/00 , G02B6/44
摘要： PROBLEM TO BE SOLVED: To make evadable mutual overlapping of adhesive tapes 4 between adjacent optical fibers 2 and to easily read fiber information FI printed on the adhesive tape 4. SOLUTION: While a slit 6 of an elastic tube 3 is expanded, the outer circumference of an optical fiber 2 is sheathed directly with the elastic tube 3 from the side of the slit 6 and the outer circumference part of the elastic tube 3 is wound with the adhesive tape 4 on which the fiber information FI is printed. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了使相邻光纤2之间的胶带4可以相互重叠，并且容易地读取印在胶带4上的光纤信息FI。解决方案：当弹性管3的狭缝6 扩张后，光纤2的外周从狭缝6的侧面直接与弹性管3接合，弹性管3的外周部被纤维信息FI所在的胶带4卷绕印刷。版权所有（C）2004，JPO

5. 发明专利

JP2011069679A Optical fiber monitoring device 有权
标题翻译：光纤监控设备
公开(公告)号：JP2011069679A
公开(公告)日：2011-04-07
申请号：JP2009220026
申请日：2009-09-25
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： YAMAGUCHI MASATAKE , YASUHARA KENJI
IPC分类号： G01M11/00
摘要： PROBLEM TO BE SOLVED: To provide a small and inexpensive optical fiber monitoring device with necessary and sufficient functions. SOLUTION: In the optical fiber monitoring device 1, initial measurement information is generated by connecting a branch port 34 connected to an optical fiber 60 and a common port 33 as indicated and performing a measurement processing; monitoring measurement information is generated by connecting branch ports to common ports in order as scheduled and performing a measurement processing; when failure is detected based on the initial measurement information, the monitoring measurement information, and a predetermined determination criterion, a display 53 corresponding to the branch port where the failure has occurred is changed into a predetermined lighting state different from those of other displays, and an electronic mail stating the generation of the failure is transmitted to a predetermined mail address; and when a requirement of monitoring measurement information as to a certain branch port is transmitted from a control device connected through a predetermined network, the appropriate measurement information is returned. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有必要和充分功能的小型且廉价的光纤监测装置。解决方案：在光纤监视装置1中，通过连接如图所示连接到光纤60和公共端口33的分支端口34来执行初始测量信息并执行测量处理; 通过按预定的顺序将分支端口连接到公共端口并执行测量处理来生成监视测量信息; 当基于初始测量信息，监视测量信息和预定确定标准检测到故障时，与发生故障的分支端口相对应的显示器53被改变为与其他显示器不同的预定照明状态，并且将指示故障生成的电子邮件发送到预定的邮件地址; 并且当从通过预定网络连接的控制装置发送关于监视某个分支端口的测量信息的要求时，返回适当的测量信息。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2011043531A Optical path switching device 审中-公开
标题翻译：光路切换装置
公开(公告)号：JP2011043531A
公开(公告)日：2011-03-03
申请号：JP2009189682
申请日：2009-08-19
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： TAKAMIZAWA HIROYUKI , YASUHARA KENJI , YAMAGUCHI MASATAKE
IPC分类号： G02B26/08 , G02B6/32
摘要： PROBLEM TO BE SOLVED: To provide an optical path switching device adaptable even to a high optical intensity of transmission light. SOLUTION: The optical path switching device includes a fixing base 12 which supports a fixed side optical fiber 11a and a movable base 14 which supports and moves a moving side optical fiber 13a, and selectively and optically connects the moving side optical fiber 13 and the fixed side optical fiber 11 by moving the movable base. A collimator lens 20 is fitted to each end of the moving side optical fiber 13 and the fixed side optical fiber 11. The collimator lenses 20 face to each other with a gap between them. The light emitted from the optical fiber is enlarged in its diameter with the collimator lens and shaped into a parallel beam, and directed to the facing collimator lens. The diameter of the luminous flux is large between both collimator lenses, the optical intensity per unit area is thus low even if the intensity of transmission light is high, and thus the possibility of deterioration of the end face state due to dust or the like stuck to the end face of the collimator lenses is minimized. A matching oil is not used, so that a disadvantage due to the matching oil does not occur. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种光路切换装置，即使对于传输光的高光强也适用。解决方案：光路切换装置包括支撑固定侧光纤11a的固定基座12和支撑并移动移动侧光纤13a的可移动基座14，并选择性地和光学地连接移动侧光纤13 和固定侧光纤11。准直透镜20安装在移动侧光纤13和固定侧光纤11的每一端。准直透镜20彼此面对并具有间隙。从光纤发射的光线用准直透镜扩大其直径并成形为平行光束，并且指向相对的准直透镜。即使两个准直透镜之间的光束直径大，因此即使透射光的强度高，单位面积的光强度也较低，因此由于灰尘等而导致的端面状态劣化的可能性被卡住到准直器透镜的端面被最小化。不使用匹配的油，因此不会发生由于匹配油引起的缺点。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010095324A Identification display device 有权
标题翻译：识别显示设备
公开(公告)号：JP2010095324A
公开(公告)日：2010-04-30
申请号：JP2008265517
申请日：2008-10-14
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： YAMADA YUJI , ONISHI HIROYA , YAMAGUCHI MASATAKE , YASUHARA KENJI , MOMOTSU HITOHIRO
IPC分类号： B65G1/137 , B65G61/00
CPC分类号： B65G1/137 , B65G2209/04
摘要： PROBLEM TO BE SOLVED: To provide an identification display device capable of enhancing the working efficiency and preventing any improper work when executing the work for a designated work location. SOLUTION: The identification display device 1 includes: a light display unit 2 provided on each work location 22 and capable of displaying the position with the visible light; a light receiving unit 3 movable to an optional light display unit 2 to receive the light emitted by the light display unit 2; and a checking means 4 for checking whether or not the work location 22 having the light display unit 2 light-received by the light receiving unit 3 is the designated work location 22. The light emitted by the light display unit 2 is the light including address information of the part 22. The checking means 4 compares address information of the designated work location 22A acquired from the database storing the address information of each work location 22 with the address information of the work location 22 obtained from the signal of the light receiving unit 3, and checks whether or not the work location 22 is the designated work location 22 by determining whether or not these address information is matched. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高工作效率并且在执行指定工作位置的工作时防止任何不正常工作的识别显示装置。识别显示装置1包括：设置在每个工作位置22上并能够用可见光显示位置的光显示单元2; 光接收单元3，其可移动到可选的光显示单元2以接收由光显示单元2发射的光; 以及检查装置4，用于检查由光接收单元3光接收的具有光显示单元2的工作位置22是否是指定的工作位置22.由光显示单元2发射的光是包括地址检查装置4将从存储每个工作位置22的地址信息的数据库获得的指定工作位置22A的地址信息与从光接收单元的信号获得的工作位置22的地址信息进行比较并且通过确定这些地址信息是否匹配来检查工作位置22是否是指定的工作位置22。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2005195486A Optic fiber cable degradation detection system 有权
标题翻译：光纤电缆降解检测系统
公开(公告)号：JP2005195486A
公开(公告)日：2005-07-21
申请号：JP2004002906
申请日：2004-01-08
申请人： Fujikura Ltd , Tohoku Electric Power Co Inc , 東北電力株式会社 , 株式会社フジクラ
发明人： YAMAGUCHI MASATAKE , KATAYOSE KOICHI , YASUHARA KENJI , NAKAJIMA TOSHIAKI , SAITO MINORU , NIIYAMA KOHEI
IPC分类号： G01K11/12 , G01M3/04 , G01M11/00 , G01N25/72
摘要： PROBLEM TO BE SOLVED: To appropriately detect the presence or absence of water intrusion into an optical fiber cable. SOLUTION: In this system, an optical switch 12 selectively connects to an optical fiber 13a for detection of an optical pulse tester 13, an optical fiber 31a for detection of a second optical pulse tester 31, or an optical fiber 32a for detection of a third optical pulse tester 32 from among a plurality of optical fibers of the optical cable 11 under control of a control unit 14. The control unit 14 detects a location at which specific heat has increase due to water intrusion into the optical fiber cable 11 based on the temporal changes in a temperature distribution in the longitudinal direction of the optical fiber cable 11 detected by the optical pulse tester 13 and detects the presence or absence of degradations such as increases in loss due to optical fiber bending deformations etc., optical fiber elongating strains, optical fiber breakages based on data on an intensity distribution outputted from the optical pulse testers 31 and 32. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：适当地检测是否存在侵入光纤电缆的水。解决方案：在该系统中，光开关12选择性地连接到用于检测光脉冲测试器13的光纤13a，用于检测第二光脉冲测试器31的光纤31a或用于检测的光纤32a 在控制单元14的控制下，光缆11的多个光纤中的第三光脉冲测试器32的控制。控制单元14检测由于水侵入到光纤电缆11中的比热而增加的位置基于由光脉冲测试器13检测的光纤电缆11的纵向的温度分布的时间变化，并且检测是否存在诸如由于光纤弯曲变形等导致的损耗增加的劣化等。光纤基于从光脉冲测试器31和32输出的强度分布的数据，延长应变，光纤断裂。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005091320A Deterioration detection system of fiber-optic cable 有权
标题翻译：光纤电缆降解检测系统
公开(公告)号：JP2005091320A
公开(公告)日：2005-04-07
申请号：JP2003328914
申请日：2003-09-19
申请人： Fujikura Ltd , Tohoku Electric Power Co Inc , 東北電力株式会社 , 株式会社フジクラ
发明人： NAKAJIMA TOSHIAKI , KATAYOSE KOICHI , YASUHARA KENJI , YAMAGUCHI MASATAKE , SAITO MINORU , NIIYAMA KOHEI
IPC分类号： G01M3/38 , G01M11/00
摘要： PROBLEM TO BE SOLVED: To properly detect infiltration of water in an optical fiber cable. SOLUTION: A distance direction data-processing part 31 of a control device 16 generates a distance process data from a detected data by performing, for example, mobile median acquiring process, as a prescribed data processing for distance, with the detected data for temperature distribution corresponding to distance in the length direction of an optical fiber outputted from a first optical pulse tester 13. A time direction data-processing part 32 generates a time process data from the distance process data by performing, for example, a mobile average process, as a prescribed data processing for time, with the distance process data outputted from the distance direction data process part 31. A temperature variation amount-calculating part 33 sets the time process data at the time point which is at least one point before, for example, as a reference temperature for calculating a difference relative to the reference temperature for each time process data, as a prescribed processing for calculating a time variation amount of temperature, with the time process data outputted from the time direction data-processing part 32. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：适当检测光缆中水的渗透。解决方案：控制装置16的距离方向数据处理部分31通过执行例如移动中值获取处理从检测数据生成距离处理数据作为距离的规定数据处理与检测数据用于对应于从第一光脉冲测试仪13输出的光纤的长度方向上的距离的温度分布。时间方向数据处理部分32通过执行例如移动平均线来生成来自距离处理数据的时间处理数据作为与时间相关的规定数据处理与距离方向数据处理部31输出的距离处理数据进行处理。温度变化量计算部33将时间处理数据设定在至少一点以前的时刻，例如，作为用于计算每个时间处理数据的相对于基准温度的差的参考温度，作为规定处理与从时间方向数据处理部分32输出的时间处理数据计算温度的时间变化量。（C）2005年，JPO和NCIPI

10. 发明专利

JP2003031325A Connector for independent ring type coaxial cable 审中-公开
标题翻译：独立环型同轴电缆连接器
公开(公告)号：JP2003031325A
公开(公告)日：2003-01-31
申请号：JP2001215569
申请日：2001-07-16
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： YAMAGUCHI MASATAKE , KATAYOSE KOICHI , KARASAWA KAZUHIRO
IPC分类号： H01R103/00 , H01R24/02
摘要： PROBLEM TO BE SOLVED: To provide a connector for an independent ring type coaxial cable easily detachable from the coaxial cable and not needing a flaring process in an outer conductor.
SOLUTION: The connector for the independent ring type coaxial cable has a ring like clamp positioned on a surface of a tip portion of the outer conductor and pressed in an axial direction of the cable by a tip portion of a clamp pressing means. The clamp is provided with an annular depression part receiving a ridge part of the outer conductor, and a pair of protruding parts adapted to trough parts of the outer conductor. An outer conductor pressing face having a tapered curved surface is formed in an outer side of one of the protruding parts, and a conical outer conductor pressing protruding part cooperating with the outer conductor pressing face of the clamp is formed in a tip center part of a hanging wall face of a thick part radially protruding toward a center of a connector body.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于独立环形同轴电缆的连接器，该连接器可以容易地从同轴电缆上拆下并且不需要外部导体中的扩口工艺。解决方案：用于独立环形同轴电缆的连接器具有定位在外部导体的顶端部分的表面上的环形夹具，并且通过夹紧装置的尖端部分在电缆的轴向方向上被按压。夹具设置有容纳外导体的脊部的环形凹部，以及适于外导体的槽部的一对突出部。在一个突出部分的外侧形成具有锥形弯曲表面的外部导体按压面，并且在夹具的外侧导体按压面上配合的锥形外侧导体按压突出部形成在悬挂壁面朝向连接器主体的中心径向突出的厚部分。

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