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1. 发明专利

JP2011175018A Optical module 审中-公开
标题翻译：光学模块
公开(公告)号：JP2011175018A
公开(公告)日：2011-09-08
申请号：JP2010037603
申请日：2010-02-23
申请人： Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , Seiwa Giken:Kk , 古河電気工業株式会社 , 日本電信電話株式会社 , 株式会社成和技研
发明人： YAMAMOTO KAZUNORI , SAITO KEIICHI , WATANABE HIROSHI , ARAKI NORIYUKI , FUJIMOTO HISASHI , SAITO TSUNEAKI
IPC分类号： G02B6/00 , G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide an optical module, capable of reducing transmission loss of an optical fiber, while achieving further miniaturization of a device. SOLUTION: The optical module includes: a case body 210; and a body cover fitted to the case body 210 through a hinge to be opened and closed and configured to cover the case body 210. The case body 210 includes: a fixing member 211 for fixing a single optical fiber and an optical fiber group to the case body 210; fixing members 212, 213 for fixing the single optical fiber to the case body 210; regulating members 214, 215 provided separate from a side 210b to regulate the bending radius of the single optical fiber to R15 or more; and a fixing member 216 for fixing PLC to a predetermined position of the case body 210. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够降低光纤的传输损耗的光学模块，同时实现器件的进一步的小型化。解决方案：光学模块包括：壳体210; 以及通过铰链安装到壳体210的主体盖，以被打开和关闭并被构造成覆盖壳体210.壳体210包括：固定部件211，用于将单个光纤和光纤组固定到壳体210; 用于将单个光纤固定到壳体210的固定构件212,213; 调节构件214,215与侧面210b分离设置，以将单个光纤的弯曲半径调节到R15以上; 以及用于将PLC固定到壳体210的预定位置的固定构件21.版权所有：（C）2011，JPO＆INPIT

2. 发明专利

JP2011111931A Thermal power generator 有权
标题翻译：热发电机
公开(公告)号：JP2011111931A
公开(公告)日：2011-06-09
申请号：JP2009267211
申请日：2009-11-25
申请人： Seiwa Giken:Kk , 有限会社清和技研
发明人： YAMASHITA KIYOSHI , YAMASHITA AKIKO
IPC分类号： F03G7/06 , F16H25/20
摘要： PROBLEM TO BE SOLVED: To provide a thermal power generator having less impact on the environment which is easy to install in a factory and a business place and utilizes changes in an outer air temperature and an ambient temperature. SOLUTION: A thermal power generator 1 generates electric power based on changes in temperatures, the thermal power generator comprising a thermal expansion member 2 which expands and contracts based on changes in temperatures, a conduit 3 which causes a hydraulic fluid 10 enclosed to linearly move in response to the expansion and contraction of the thermal expansion member 2, a linear motion/rotational motion conversion means 4 which converts linear motion of the hydraulic fluid 10 to rotational motion, and a power generation means 5 which is operated by rotational power obtained through the linear motion/rotational motion conversion means 4. The conduit 3 has a first end 7 abutting the thermal expansion member 2 and a second end 8 abutting the linear motion/rotational motion conversion means 4, the first end 7 having a larger cross-sectional area than that of the second end 8, and the first end 7 and the second end 8 moving on the piston in the conduit 3. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种对环境的影响较小的易于安装在工厂和商业场所以及利用外部空气温度和环境温度的变化的火力发电机。解决方案：火力发电机1基于温度变化产生电力，火力发电机包括基于温度变化而膨胀和收缩的热膨胀构件2，导管3将液压流体10封闭响应于热膨胀构件2的膨胀和收缩而线性移动，将液压流体10的线性运动转换为旋转运动的直线运动/旋转运动转换装置4以及通过旋转动力运行的发电装置5 通过直线运动/旋转运动转换装置4获得。导管3具有邻接热膨胀构件2的第一端7和与直线运动/旋转运动转换装置4邻接的第二端8，具有较大十字形的第一端7 （C）2011，JPO＆amp; S＆gt;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆nbsp;＆lt; INPIT

3. 发明专利

JP2010096869A Reflection mechanism of optical fiber line 有权
标题翻译：光纤线路的反射机理
公开(公告)号：JP2010096869A
公开(公告)日：2010-04-30
申请号：JP2008265777
申请日：2008-10-14
申请人： Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , Seiwa Giken:Kk , 古河電気工業株式会社 , 日本電信電話株式会社 , 株式会社成和技研
发明人： YAMAMOTO KAZUNORI , SAITO KEIICHI , SHIMOZAKI MIKA , ENOMOTO YOSHITAKA , WATANABE TSUNEICHI
IPC分类号： G02B6/02 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a reflection mechanism of an optical fiber line reducing the constraints on the distance of the optical fiber line, and detecting the reference point of the optical fiber line without incidence of a wavelength different from a signal wavelength onto the optical fiber line. SOLUTION: The reflection mechanism of the optical fiber line includes a reflection means for reflecting a predetermined wavelength. The reflection means is an end face of an MT type connector of optical fiber cascade connections or an end face of an SC type connector. The polished surface of the end face of the reflection means is coarser than the polished surface of the end face of the MT type connector or the end face of the SC type connector of the optical fiber cascade connections, which is not the reflection means. The reflection light by the reflection means is 25 dB to 45 dB. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供光纤线路的反射机制，减少对光纤线路的距离的约束，并且检测光纤线路的参考点，而不考虑与信号波长不同的波长到光纤线路上。解决方案：光纤线路的反射机构包括用于反射预定波长的反射装置。反射装置是光纤级联连接的MT型连接器或SC型连接器的端面的端面。反射装置的端面的抛光表面比MT型连接器的端面的抛光表面或不是反射装置的光纤级联连接器的SC型连接器的端面更粗糙。反射装置的反射光为25dB至45dB。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009109789A Monitor switching apparatus of optical path 有权
标题翻译：光路监控开关装置
公开(公告)号：JP2009109789A
公开(公告)日：2009-05-21
申请号：JP2007282670
申请日：2007-10-31
申请人： Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , Seiwa Giken:Kk , 古河電気工業株式会社 , 日本電信電話株式会社 , 株式会社成和技研
发明人： TOKIYAMA YOSHIKI , ITO YOSHIHISA , OKUDA MAKOTO , KAMIJO KOJI , IWADATE KAZUO , ENOMOTO YOSHITAKA , WATANABE TSUNEICHI
IPC分类号： G02B26/08
摘要： PROBLEM TO BE SOLVED: To provide a monitor switching apparatus of an optical path, in which noise is not generated, a turning switch is not required and cost is reduced. SOLUTION: The monitor switching apparatus includes: an optical path holding part 50 which holds a plurality of optical paths 51, 52, 53... which are arranged in parallel in a first direction L1 with a predetermined first arrangement pitch P1; and a moving switching part 80 for selectively switching the terminal part 91B of a first switching optical path 91 and the terminal part 92B of a second switching optical path 92 while giving a gap T with the terminal part of the plurality of optical paths by holding the first switching optical path 91 and the second switching optical path 92 at a second arrangement pitch P3 and moving along a second direction L2 which is perpendicularly intersects with the first direction L1 of the plurality of optical paths. The second arrangement pitch P3 between the first switching optical path and the second switching optical path is different from the first arrangement pitch P1. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供不产生噪声的光路监视器切换装置，不需要转动开关并降低成本。解决方案：监视器切换装置包括：光路保持部分50，其保持以预定的第一布置间距P1沿第一方向L1平行设置的多个光路51,52,53 ...; 以及用于选择性地切换第一切换光路91的端子部91B和第二切换光路92的端子部92B的移动切换部80，同时通过保持多个光路的端子部分而间隙T 第一切换光路91和第二切换光路92处于第二布置间距P3并且沿着与多个光路的第一方向L1垂直相交的第二方向L2移动。第一切换光路和第二切换光路之间的第二布置间距P3与第一布置间距P1不同。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2013003222A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2013003222A
公开(公告)日：2013-01-07
申请号：JP2011131762
申请日：2011-06-14
申请人： Furukawa Electric Co Ltd:The , 古河電気工業株式会社 , Seiwa Giken:Kk , 株式会社成和技研 , Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： FUKUNAGA YOSHIYUKI , SEO KOJI , YAMAMOTO KAZUNORI , FUKAZAWA KAZUYA , KUSHIOKA HIROSHI , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide an optical connector which allows considerable improvement of workability when mounting an optical fiber in an optical connector.SOLUTION: The optical connector including an optical fiber connection part, a coating removal part, and a fiber grip is provided with a fiber guide part which guides a second optical fiber gripped by the fiber grip to the coating removal part and prevents flexure of the second optical fiber between the coating removal part and the fiber grip when a coating of the second optical fiber is removed in the coating removal part by sliding the fiber grip in an insertion direction of the second optical fiber. Furthermore, the optical connector is provided with a flexure control part which grips the second optical fiber to prevent flexure of the second optical fiber during removal of the coating of the second optical fiber in the coating removal part and automatically releases the second optical fiber from the grip in accordance with further sliding of the fiber grip after the completion of coating removal of the second optical fiber.
摘要翻译：要解决的问题：提供一种在将光纤安装在光连接器中时可以显着提高可操作性的光连接器。
解决方案：包括光纤连接部分，涂层去除部分和光纤夹持器的光学连接器设置有纤维引导部分，其将由纤维夹持器的第二光纤引导到涂层去除部分并防止挠曲在通过沿着第二光纤的插入方向滑动光纤夹持器来在涂层去除部分中去除第二光纤的涂层时，在涂层去除部分和纤维把手之间的第二光纤。此外，光连接器设置有挠曲控制部，其夹持第二光纤以防止在去除涂层移除部分中的第二光纤的涂层的移除期间第二光纤的挠曲，并且自动从第二光纤释放第二光纤在完成第二光纤的涂层去除之后，根据纤维把手的进一步滑动来抓握。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012145737A Coating removing member, method for manufacturing coating removing member, and optical connector 有权
标题翻译：涂层去除构件，制造除漆构件的方法和光连接器
公开(公告)号：JP2012145737A
公开(公告)日：2012-08-02
申请号：JP2011003705
申请日：2011-01-12
申请人： Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , Seiwa Giken:Kk , 古河電気工業株式会社 , 日本電信電話株式会社 , 株式会社成和技研
发明人： SEO KOJI , FUKUNAGA YOSHIYUKI , YAMAMOTO KAZUNORI , KATO YUJI , NUMATA TETSUHIRO , TAKAMIZAWA KAZUTOSHI , DAIDO JUNJI , IDA MASAHIRO
IPC分类号： G02B6/00 , G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of significantly improving the workability when mounting an optical fiber on an optical connector and facilitating assembling work of the optical connector.SOLUTION: A coating removing member that removes, with insertion work of the optical fiber to be mounted, the coating of an optical fiber is incorporated in an optical connector. The coating removing member has such a configuration that a guide part for guiding a coated optical fiber, a coating removing part for removing the coating of the optical fiber and a connecting part for connecting the guide part to the coating removing part are integrally formed. A naked fiber insertion hole of the coating removing part and a coating fiber insertion hole of the guide part are coaxially located, and a separation distance between an extraction end of a coated fiber insertion hole and an insertion end of the naked fiber insertion hole is not less than 0.1 mm and not more than 0.5 mm.
摘要翻译：要解决的问题：提供一种能够在将光纤安装在光连接器上并且便于光连接器的组装工作时能够显着提高可操作性的技术。解决方案：一种涂层去除构件，其被插入到光学连接器中，所述涂层去除构件通过插入待安装的光纤来除去光纤的涂层。涂层去除构件具有这样一种构造，即用于引导涂覆的光纤的引导部分，用于去除光纤的涂层的涂层去除部分和用于将引导部分连接到涂层去除部分的连接部分一体地形成。涂布去除部分的裸纤维插入孔和引导部分的涂覆纤维插入孔同轴定位，涂覆的纤维插入孔的提取端与裸纤维插入孔的插入端之间的间隔距离不小于0.1mm且不大于0.5mm。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2012123226A Optical connector 有权
标题翻译：光学连接器
公开(公告)号：JP2012123226A
公开(公告)日：2012-06-28
申请号：JP2010274354
申请日：2010-12-09
申请人： Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , Seiwa Giken:Kk , 古河電気工業株式会社 , 日本電信電話株式会社 , 株式会社成和技研
发明人： SEO KOJI , FUKUNAGA YOSHIYUKI , YAMAMOTO KAZUNORI , TAKAMIZAWA KAZUTOSHI , NUMATA TETSUHIRO , NAITO TOKUHITO
IPC分类号： G02B6/36 , G02B6/00 , G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide an optical connector capable of exceptionally improving operability when attaching an optical fiber to the optical connector.SOLUTION: An optical connector includes an optical fiber connection unit for butting a first optical fiber and a second optical fiber, a coating removing unit for removing coating of the second optical fiber in accordance with the second optical fiber being inserted by a given pressing load, a fiber holding unit for holding and fixing the second optical fiber, and a fiber guide unit for guiding the second optical fiber held by the fiber holding unit to the coating removing unit. In addition, the optical connector includes a bend prevention unit for preventing the second optical fiber from bending between the coating removing unit and the fiber holding unit when the coating of the second optical fiber is removed by the coating removing unit by sliding the fiber holding unit in an insertion direction of the second optical fiber.
摘要翻译：要解决的问题：提供一种当将光纤连接到光连接器时能够特别提高可操作性的光连接器。解决方案：光连接器包括用于对接第一光纤和第二光纤的光纤连接单元，用于根据被给定的第二光纤插入的第二光纤去除第二光纤的涂层的涂层去除单元按压负载，用于保持和固定第二光纤的光纤保持单元，以及用于将由光纤保持单元保持的第二光纤引导到涂层去除单元的光纤引导单元。此外，光连接器包括弯曲防止单元，用于防止第二光纤在涂层去除单元和光纤保持单元之间弯曲，当第二光纤的涂层被涂层去除单元移除时，光纤保持单元在第二光纤的插入方向上。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011075900A Optical module 有权
标题翻译：光学模块
公开(公告)号：JP2011075900A
公开(公告)日：2011-04-14
申请号：JP2009228238
申请日：2009-09-30
申请人： Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , Seiwa Giken:Kk , 古河電気工業株式会社 , 日本電信電話株式会社 , 株式会社成和技研
发明人： YAMAMOTO KAZUNORI , SAITO KEIICHI , WATANABE HIROSHI , ARAKI NORIYUKI , FUJIMOTO HISASHI , SAITO TSUNEAKI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical module in which the transmission loss of an optical fiber can be reduced while further downsizing an apparatus. SOLUTION: The optical module 20 includes: a case body 210; and a body cover 230 which is openably/closably fitted to the case body 210 via a hinge 290 to cover the case body 210. The case body 210 includes: a fixing member 211 which fixes a single optical fiber 270 and an optical fiber group 280 on the case body 210; fixing members 212, 213 which fix the single optical fiber 270 on the case body 210; regulation members 214, 215 which are provided apart from the side face part 210b and regulate the radius of curvature of the single optical fiber 270 to be R15 or larger; and a fixing member 216 which fixes a planar lightwave circuit (PLC) 250 at the predetermined position of the case body 210. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种光学模块，其中可以减小光纤的传输损耗，同时进一步减小设备的尺寸。解决方案：光学模块20包括：壳体210; 以及主体盖230，其经由铰链290可开启地/可闭合地装配到壳体210以覆盖壳体210.壳体210包括：固定构件211，其固定单个光纤270和光纤组280 在壳体210上; 将单个光纤270固定在壳体210上的固定构件212,213; 调节构件214,215，其被设置为与侧面部210b分离，并将单个光纤270的曲率半径调节为R15以上; 以及固定构件216，其将平面光波回路（PLC）250固定在壳体210的预定位置。版权所有：（C）2011，JPO＆INPIT

9. 发明专利

JP2009141911A Optical transmission channel monitoring system 审中-公开
标题翻译：光传输通道监控系统
公开(公告)号：JP2009141911A
公开(公告)日：2009-06-25
申请号：JP2007319054
申请日：2007-12-11
申请人： Furukawa Electric Co Ltd:The , Nippon Telegr & Teleph Corp , Riken Electric Wire Co Ltd , Seiwa Giken:Kk , 古河電気工業株式会社 , 日本電信電話株式会社 , 株式会社成和技研 , 理研電線株式会社
发明人： UEMURA YASUO , YODO SHIGETO , MINAMI KEIICHI , HAYAKAWA NAOTO , ARAKI NORIYUKI , OZAWA YUTAKA
IPC分类号： H04B10/07 , H04B10/071 , H04B10/077 , H04B10/27 , H04B10/29
摘要： PROBLEM TO BE SOLVED: To provide an optical transmission channel monitoring system in which a structure can be simplified by reducing the number of components without requiring a swelling material, water infiltration can be detected immediately in the case of water infiltration, and bending pressure is not applied to an optical fiber cable during the water infiltration.
SOLUTION: In the optical transmission channel monitoring system, fused photo couplers 60-63 which are formed by fusing an optical transmission line 10 and an optical fiber 71 that is an auxiliary optical transmission line, distribute light L from a light source, being propagated on the optical transmission channel 10 to propagate first distributed light L1 to the optical transmission channel 10, and distributes the light L from the light source to propagate second distributed light L2 to the optical fiber 71 that is the auxiliary optical transmission line, and a reflection section 89 is disposed in the terminal portion of the optical fiber 71 that is the auxiliary optical transmission line and reflects the second distributed light L2 to a light source side.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种光传输通道监控系统，其中可以通过减少部件数量而不需要膨胀材料来简化结构，在水渗入和弯曲的情况下可以立即检测水渗入在水渗透期间，光纤电缆不施加压力。解决方案：在光传输通道监视系统中，通过熔接光传输线10和作为辅助光传输线的光纤71形成的熔接光耦合器60-63从光源分配光L，在光传输通道10上传播以将第一分布光L1传播到光传输通道10，并且将来自光源的光L分配以将第二分布光L2传播到作为辅助光传输线的光纤71，以及反射部89设置在作为辅助光传输线的光纤71的端子部分中，并将第二分布光L2反射到光源侧。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008086907A Evaporation tank and seawater desalting apparatus 审中-公开
标题翻译：蒸发器和海水淡化装置
公开(公告)号：JP2008086907A
公开(公告)日：2008-04-17
申请号：JP2006270536
申请日：2006-10-02
申请人： Seiwa Giken:Kk , 有限会社清和技研
发明人： YAMASHITA KIYOSHI , YAMASHITA AKIKO , YAMASHITA TOMOHIRO , YAMASHITA HIROTSUGU
IPC分类号： C02F1/04 , B01D1/00
CPC分类号： Y02A20/128
摘要： PROBLEM TO BE SOLVED: To provide an evaporation tank which reduces both of an initial cost and a running cost, is installed in an individual factory or an establishment to be easily operated and efficiently obtains a sufficiently amount of fresh water, and to provide a seawater desalting apparatus.
SOLUTION: The seawater desalting apparatus is equipped with the evaporation tank 1 having a hollow space capable of storing seawater and having a core rod 2 installed in the hollow space, the reflecting plates 3 and 4 installed in the lower part of the evaporation tank 1 variable in its reflecting angle and reflecting the light from the light source movable along the outer periphery of the evaporation tank 1, a connection pipe 20 for sending out steam generated in the evaporation tank 1, a cooling tank 6 which cools the connection pipe 20 to liquefy the steam passed through the connection pipe 20, a water tank 7 for storing fresh water liquefied by the cooling tank 6 and an exhaust device 8 for exhausting air in the water tank 7.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供减少初始成本和运行成本两者的蒸发罐，安装在单个工厂或企业中以容易操作并有效地获得足够量的淡水，并且提供海水淡化装置。解决方案：海水淡化装置配备有具有能够储存海水并具有安装在中空空间中的芯棒2的中空空间的蒸发罐1，安装在蒸发器下部的反射板3和4 罐1以其反射角度变化并且反射来自可沿着蒸发罐1的外周移动的光源的光，用于发送蒸发罐1中产生的蒸汽的连接管20，冷却罐6，其将连接管 20，用于使通过连接管20的蒸汽液化，用于储存由冷却罐6液化的淡水的水箱7和用于排出水箱7中的空气的排气装置8.（C）2008年， JPO＆INPIT

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