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1. 发明专利

JP2009069716A Optical wiring method and optical wiring apparatus 审中-公开
标题翻译：光线接线方式及光线接线装置
公开(公告)号：JP2009069716A
公开(公告)日：2009-04-02
申请号：JP2007240431
申请日：2007-09-18
申请人： Sumiden Opcom Ltd , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 住電オプコム株式会社
发明人： MAKI HISAO , SAITO MASAHIDE , MATSUI YOSHIHARU , HAMADA SHINKO
IPC分类号： G02B6/00 , H02G3/30
摘要： PROBLEM TO BE SOLVED: To obtain an optical wiring method that facilitates wiring processing such as switching of connection points and additional connections, by preventing congestion of extra lengths of jumper cords. SOLUTION: A first and a second shelf group 43, 45 arranged separately right and left of the apparatus are configured so that the height of respective storage shelves in each stage is made uniform. Splitter modules 4 and coupler modules 5 to be stored in the respective shelf groups are previously subjected to grouping so that these modules 4, 5 to be connected with jumper cords 3 are stored in the splitter module storing shelves 47 and the coupler module storing shelves 48, located on the same stage. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过防止跨接线的额外长度的拥塞，获得便于诸如连接点的切换和附加连接的布线处理的光布线方法。解决方案：将设备的右侧和左侧分开布置的第一和第二搁板组43,4,4构造成使得每个阶段中各个储物架的高度均匀。要存储在各个搁板组中的分离器模块4和耦合器模块5预先进行分组，使得与跳线3连接的这些模块4,5被存储在存储架47的分配模块和存储架48中的耦合器模块，位于同一个舞台上。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008083622A Optical connecting member and coated optical fiber collation method 有权
标题翻译：光学连接器件和涂层光纤接合方法
公开(公告)号：JP2008083622A
公开(公告)日：2008-04-10
申请号：JP2006266454
申请日：2006-09-29
申请人： Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： SHIRAISHI KORETAKA , MAKI HISAO , BABA HIROSHI , SAITO MASAHIDE
IPC分类号： G02B6/38 , G02B6/00
CPC分类号： G02B6/3845
摘要： PROBLEM TO BE SOLVED: To provide an optical connecting member that makes collation of coated optical fibers possible during optical communication without taking off the connection of the optical connecting member and that also facilitates the collation without giving physical bend or deformation to the coated optical fibers, and to provide a coated optical fiber collation method using this optical connecting member. SOLUTION: The optical connecting member 20 is disclosed which attachably and detachably connects between coated optical fibers for optical signal transmission and which is equipped with an optical derivation mechanism for leading out visible light inputted in the coated optical fibers, to the outside in an optically connected state. As the optical derivation mechanism, for example, a filter member 27 for reflecting visible light is arranged in a ferrule 22 in which an optical fiber 21 is inserted, to emit the visible light to the outside. Alternatively, the ferrule member with the optical fiber 21 inserted may be made of crystallized glass, diffusively transmitting leakage of the visible light on and around the connecting end face of the optical fiber, and thereby emitting the visible light to the outside. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种光学连接构件，其可以在光通信期间使得涂覆的光纤可以对准，而不会脱离光学连接构件的连接，并且也便于校核，而不会给涂层的物理弯曲或变形光纤，并且提供使用该光学连接构件的涂覆光纤对比方法。解决方案：公开了一种光学连接构件20，其可连接地并且可拆卸地连接用于光信号传输的涂覆光纤，并且其配备有用于将输入到涂覆光纤中的可见光引导到光纤传输机构的外部，光学连接状态。作为光学衍生机构，例如，在插入有光纤21的套圈22中配置有用于反射可见光的滤光镜构件27，以将可见光发射到外部。或者，插入有光纤21的套圈构件可以由结晶玻璃制成，将可见光的透射扩散到光纤的连接端面上和周围，从而将可见光发射到外部。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2009222983A Optical connection member 有权
标题翻译：光连接会员
公开(公告)号：JP2009222983A
公开(公告)日：2009-10-01
申请号：JP2008067216
申请日：2008-03-17
申请人： Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： YUKI YASUNORI , SAKATA YASUO , MAKI HISAO , SAITO MASAHIDE , SHIRAISHI KORETAKA
IPC分类号： G02B6/38 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical connector in which a core reference is easily performed in both cases where the optical connecter is disconnected and where optical communication is underway without disconnecting the optical connecter. SOLUTION: The optical connection member (an optical connector and a connection adapter) detachably connects optical fibers used for optical signal transmission, and has a light guide out mechanism 26 through which a portion of visible light input into the optical fiber 21 is radiated out by providing a slit 27 on the optical fiber for leaking the visible light when the optical fiber 21a is mounted on a ferrule 22. It is preferable that the width of the slit 27 is 10 μm to 40 μm. The function of the light guide out mechanism 26 is provided either on the optical connector 20 or the optical connection adapter which connects the optical connectors. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种光连接器，其中在光连接器断开的两种情况下以及光通信正在进行而不断开光连接器的情况下容易执行芯基准。光连接部件（光连接器和连接适配器）可拆卸地连接用于光信号传输的光纤，并具有光导出机构26，输入到光纤21中的部分可见光是当光纤21a安装在套圈22上时，通过在光纤上设置狭缝27以使可见光泄漏而辐射出来。狭缝27的宽度优选为10μm至40μm。光导出机构26的功能设置在光连接器20或连接光连接器的光连接适配器上。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2011191356A Cutting method and cutting apparatus for optical fiber 审中-公开
标题翻译：光纤切割方法及切割装置
公开(公告)号：JP2011191356A
公开(公告)日：2011-09-29
申请号：JP2010055406
申请日：2010-03-12
申请人： Nippon Telegr & Teleph Corp , Sumiden Opcom Ltd , 住電オプコム株式会社 , 日本電信電話株式会社
发明人： MASUDA YUKI , ABE HIROAKI , SAITO MASAHIDE , MAKI HISAO , ENOMOTO YOSHITAKA , NAKAZAWA KENICHI , WATANABE TSUNEICHI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a cutting method for optical fibers, which method achieves easy oblique cutting without variation when obliquely cutting a plurality of optical fibers as a bundle by surely imparting predetermined twist and tensile stress to the optical fibers, and a cutting apparatus therefor. SOLUTION: The plurality of optical fibers are scratched by a cutter and cut as a bundle while twist and tensile stress are imparted to the plurality of optical fibers. Specifically, glass fiber 11 is exposed by removing a coating portion at the cutting place of the plurality of optical fibers; the coating portions 12a and 12b at both sides of the glass fiber 11 are gripped and fixed with clamp means 14a and 14b; twist and tensile stress are imparted to the plurality of optical fibers while arranged in one parallel row by rotating the clamp means 14b on at least one side by a predetermined angle and also moving the same in the axial direction; and then the glass fiber 11 is scratched and cut. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供光纤的切割方法，该方法通过可靠地对光纤赋予预定的扭曲和拉伸应力而倾斜地切割多根光纤作为光束而实现容易的倾斜切割，而不会发生变化，以及一种切割装置。解决方案：多个光纤被切割器划伤并且被切割成束，同时向多个光纤施加扭转和拉伸应力。具体而言，通过在多根光纤的切断位置除去涂布部来露出玻璃纤维11。玻璃纤维11两侧的涂布部分12a和12b用夹紧装置14a和14b夹持并固定; 通过使夹持装置14b在至少一侧旋转预定角度并且在轴向方向上移动夹持装置14b而将多个光纤施加在一个平行的列中，从而将多个光纤施加扭曲和拉伸应力，然后擦拭并切割玻璃纤维11。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2008268460A Bending tool for fiber identification 审中-公开
标题翻译：弯曲工具用于光纤识别
公开(公告)号：JP2008268460A
公开(公告)日：2008-11-06
申请号：JP2007110033
申请日：2007-04-19
申请人： Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： SHIRAISHI KORETAKA , MAKI HISAO , OKURA TOSHIHIKO , SAITO MASAHIDE , WATANABE TOSHIYUKI
IPC分类号： G02B6/00 , G01M11/00
摘要： PROBLEM TO BE SOLVED: To provide a bending tool for fiber identification that can safely give a coated optical fiber prescribed bending without damaging it and allows the manufacturing cost of the tool to be reduced. SOLUTION: The bending tool for the fiber identification clamps the coated optical fiber 4 between a male die 2 and a female die 3 to bend and deform the coated optical fiber, and the bending tool for the coated optical fiber identification is characterized in that: the male die 2 has a convex portion 25 for bending between a pair of coated optical fiber pressing flange portions 21 and 22 disposed apart from each other in the extending direction of the optical coated optical fiber 4, the convex portion 25 being formed in a raised condition and having a distal end formed into a convex surface 24 of predetermined curvature; and the female die 3 presses the optical coated optical fiber 4 against the pair of coated optical fiber pressing flange portions 21 and 22 with a pair of coated optical fiber pressing projections 31 and 32 mounted in the female die 3 so that between both side faces of the convex portion 25 for bending and the coated optical fiber pressing projections 31 and 32, a gap S1 larger than the external diameter of the optical coated optical fiber 4 is secured. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于光纤识别的弯曲工具，其可以安全地给予涂覆光纤规定的弯曲而不损坏其，并且允许减小工具的制造成本。解决方案：用于光纤识别的弯曲工具将涂覆的光纤4夹在阳模2和阴模3之间，以使涂覆的光纤弯曲和变形，并且用于涂覆的光纤识别的弯曲工具的特征在于阳模2具有用于在光学被覆光纤4的延伸方向上彼此分离的一对被覆光纤加压凸缘部21,22之间弯曲的凸部25，凸部25形成为凸起状态并且具有形成为预定曲率的凸形表面24的远端; 并且阴模3将光学被覆光纤4压靠在一对被覆光纤按压用凸缘部21,22上，并且将一对被覆光纤按压突起31,32安装在阴模3中，用于弯曲的凸起部分25和涂覆的光纤按压突起31和32，确保比光学涂覆的光纤4的外径大的间隙S1。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009175612A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2009175612A
公开(公告)日：2009-08-06
申请号：JP2008016396
申请日：2008-01-28
申请人： Sumiden Opcom Ltd , 住電オプコム株式会社
发明人： YUKI YASUNORI , SAKATA YASUO , MAKI HISAO , SAITO MASAHIDE , SHIRAISHI KORETAKA
IPC分类号： G02B6/38 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical connector, capable of easily performing optical fiber identification in each of a state where connection of the optical connector is released and an optical communication state without releasing connection of the optical connector. SOLUTION: The optical connector 20 to be connected to an end of an optical fiber used for optical signal transmission includes a fiber connection part 27 having a short optical fiber 21b connected to the inside thereof, and a light guide mechanism 26 for leading a part of visible light by the fiber connection part 27 to the outside as leak light. The fiber connection part 27 may be provided within a ferrule 22, and in this case, the ferrule 22 is desirably formed of a material scattering-transmitting the leak light. As the material scattering-transmitting the leak light, for example, crystallized glass can be used. As the visible light, red light is preferably used. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种光连接器，其能够在解除光连接器的连接的状态和光通信状态之间容易地执行光纤识别，而不释放光连接器的连接。＆lt; P＆gt;解决方案：连接到用于光信号传输的光纤的端部的光连接器20包括具有连接到其内部的短光纤21b的光纤连接部分27和用于引导的光导机构26 通过光纤连接部27向外部的可见光的一部分作为泄漏光。纤维连接部27可以设置在套圈22内，在这种情况下，套圈22理想地由散射透射泄漏光的材料形成。作为透射泄漏光的材料，例如可以使用结晶化玻璃。作为可见光，优选使用红光。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JPH04199011A CONNECTING POSITION ADJUSTING METHOD FOR OPTICAL CONNECTOR CONNECTING DEVICE 失效
公开(公告)号：JPH04199011A
公开(公告)日：1992-07-20
申请号：JP33153790
申请日：1990-11-29
申请人： SUMITOMO ELECTRIC INDUSTRIES , NIPPON TELEGRAPH & TELEPHONE , SUMIDEN OPCOM LTD
发明人： OZAWA KAZUMASA , MOBARA MASAICHI , MAKI HISAO , KOMIYA TAKEO , TOMITA NOBUO , ARIMOTO KAZUHIKO
IPC分类号： G02B6/38 , G02B26/08
摘要： PURPOSE:To perform initial address setting work simply in a short time by detecting the position of a core side connector by a position detecting sensor after moving a master side connector into a temporary connecting position based on the design storage value, and correcting the design storage value with this detection value. CONSTITUTION:A movable stage 3 is driven to move a core side connector 4 into a temporary connecting position based on the design storage value, and then the position of the core side connector 4 is detected by a sensor image receiver 12 so as to correct the design storage value into the actual connecting position with this detection value. A series of initial address setting work of the core side connector 4 and a master side connector 6 can be thereby performed automatically. The initial address setting work can be thus performed simply in a short time while keeping high accuracy.

8. 发明专利

JPH03211514A MOVING STAGE FOR LINE SELECTOR 失效
公开(公告)号：JPH03211514A
公开(公告)日：1991-09-17
申请号：JP763390
申请日：1990-01-17
申请人： SUMITOMO ELECTRIC INDUSTRIES , NIPPON TELEGRAPH & TELEPHONE , SUMIDEN OPCOM LTD
发明人： MAKI HISAO , MIZUNO SHUNICHI , TOMITA NOBUO , ARIMOTO KAZUHIKO
IPC分类号： G01M11/00 , G02B6/00 , G02B6/38 , H04B10/07 , H04B10/071 , H04B10/077 , H04B10/079 , H04Q3/52
摘要： PURPOSE:To allow the easy detection of the case in which a master side connector is not normally optical-coupled to a fiber side connector by using an energizing means which energizes the master side connector 6 in a coupling direction and a sensor means which detects the stationary position and retreat position of the case in which the master side connector moves. CONSTITUTION:The moving stage 3 is provided with the sensor means 15 which detects the retreat position where the connector escapes in the pulling direction of the master side connector 6 and the stationary position. The retreat position of the master side connector 6 is detected when the master side connector 6 escapes in the pulling direction and the light is shielded by the rear end 12a of a holding part 12 thereof. The energizing means to energize the master side connector 6 in the coupling direction is provided in this way, by which the master side connector 6 is escaped in the retreat direction with respect to a joining direction against the energizing means and the failure of the master side connector 6 is prevented even if a coupling error arises. The easy detection of the coupling error by utilizing the state in which the connector escapes in the retreat direction is easily executed by providing the sensor means 15 for detecting the retreat position.

9. 发明专利

JPH06130310A LIGHT BEAM PATH SWITCHING DEVICE 失效
公开(公告)号：JPH06130310A
公开(公告)日：1994-05-13
申请号：JP30496892
申请日：1992-10-16
申请人： SUMITOMO ELECTRIC INDUSTRIES , NIPPON TELEGRAPH & TELEPHONE , SUMIDEN OPCOM LTD
发明人： MAKI HISAO , HAKAMATA NAOSHI , MIZUNO SHUNICHI , SATO KIMINORI , MATSUMOTO HIROATSU , ARIMOTO KAZUHIKO
IPC分类号： G02B6/38 , G02B26/08
摘要： PURPOSE:To provide the light beam path switching device having a fail-safe mechanism which enables positioning even if a positioning mechanism is faulty. CONSTITUTION:A position which adjacent to a movement target position is regarded as a speed reduction start point, and an LED 3 which is provided corresponding to a fixed-side connector 13 is turned ON; and a photodetection part 16 which is provided on a moving-side connector side detects its light and reduces a moving speed; and an LED at a movement target position is turned ON and the photodetection part 16 detects its light to perform positioning operation. If an LED gets out of order, the photodetection part 16 or overrun limit switches 17 and 18 detect the fault. Once the fault is detected, an LED nearby the faulty LED is turned ON, a specific photodetecting element among plural photodetecting elements in the photodetection part 16 is selected, and the illuminating LED is detected to perform speed reduction and positioning operation.

10. 发明专利

JPH05224138A METHOD FOR SETTING DEPRESSION AMOUNT OF OPTICAL MATRIX SWITCH 失效
公开(公告)号：JPH05224138A
公开(公告)日：1993-09-03
申请号：JP2357692
申请日：1992-02-10
申请人： SUMITOMO ELECTRIC INDUSTRIES , NIPPON TELEGRAPH & TELEPHONE , SUMIDEN OPCOM LTD
发明人： ISHIKAWA SHINJI , UEKI MUNEAKI , MAKI HISAO , MIZUNO SHUNICHI , TAKASUGI HIDETOSHI , ARIMOTO KAZUHIKO
IPC分类号： G01J1/02 , G02B6/38 , G02B26/08
摘要： PURPOSE:To securely obtain a connector contact position and to set optimum coupling pressure by monitoring the quantity of reflected return light at an optical connector coupling part which accords with the depression amount of an optical connector. CONSTITUTION:The light of a light source 1 is guided to the optical matrix switch 3 and while a movable master connector 3a is pressed in a fixed access connector 3b, reflection attenuation amount is monitored by an optical power monitor 4. The reflection attenuation amount versus the depressing amount is represented with a specified waveform (not shown in figure) and while, for example, the rotational amount of a stepping motor which is the movement amount (depression amount) of the master connector 3a is monitored under computer control, the reflection attenuation amount of the optical power meter 4 is monitored. Then the monitored waveform is differentiated to obtain variation in the reflection attenuation amount, and the depression amount of the optical matrix switch 3 is set by regarding as the point where the reflection attenuation amount does not vary regardless of the depression as an optimum contact point according to the relation between the variation in reflection attenuation amount and the depression amount.

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