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41. 发明专利

JP2014123057A Fiber splicer 审中-公开
标题翻译：光纤分离器
公开(公告)号：JP2014123057A
公开(公告)日：2014-07-03
申请号：JP2012279776
申请日：2012-12-21
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NODA TETSUYA , TAMEKUNI YOSHIAKI , SASAKI MASARU
IPC分类号： G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide a fiber splicer capable of easily clamping glass fibers and of firmly fixing glass fibers.SOLUTION: A mechanical splicing part 3 of a fiber splicer 1 includes: a base member having a fiber groove 5a formed thereon; a cover member 7 for retaining glass fibers F1 and F2 on the base member 5; and a clamping member 9 for clamping the base member 5 and the cober member 7. The clamp member 9 is provided so as to be movable to a first position for clamping the base member and the cover member 7 so as to form a space S where the glass fiber F1 is movable between the base member 5 and the cover member 7, and a second position for clamping the base member 5 and the cover member 7 so as to press and fix the glass fibers F1 and F2 by the base member 5 and the cover member 7. When the clamping member 9 is located in the first position, the space S is opened on the side where a closed cross section is not formed by the clamping member 9, the base member 5, and the cover member 7.
摘要翻译：要解决的问题：提供一种能够容易地夹持玻璃纤维和固定玻璃纤维的纤维拼接机。解决方案：纤维捻接机1的机械拼接部分3包括：形成有纤维槽5a的基部构件; 用于将玻璃纤维F1和F2保持在基底构件5上的盖构件7; 以及用于夹紧基部构件5和梳理构件7的夹紧构件9.夹持构件9设置成可移动到第一位置，用于夹紧基部构件和盖构件7，以形成空间S，玻璃纤维F1能够在基部构件5和盖构件7之间移动，并且第二位置用于夹持基座构件5和盖构件7，以便通过基座构件5将玻璃纤维F1和F2按压和固定，盖构件7.当夹紧构件9位于第一位置时，空间S在夹紧构件9，基座构件5和盖构件7未形成闭合截面的一侧开口。

42. 发明专利

JP2014172076A Method of manufacturing sealed component, and sealed component 审中-公开
标题翻译：制造密封部件和密封部件的方法
公开(公告)号：JP2014172076A
公开(公告)日：2014-09-22
申请号：JP2013047944
申请日：2013-03-11
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： MORIYA TOMOMI , KOUDA HIROSHI , SASAKI MASARU
IPC分类号： B23K26/21 , B23K26/00 , B23K26/04
摘要： PROBLEM TO BE SOLVED: To provide a technique which can maintain a sealed space in a highly airtight state when the sealed space is partitioned by welding a plurality of members.SOLUTION: A metal cover body 20 is mounted on an upper end surface 19b1 of a peripheral wall 19b included in a metal casing 19. A peripheral edge part 20a of the cover body 20 is irradiated with a laser beam, and the peripheral edge part 20a of the cover body 20 is welded on the upper end surface 19b1 of the peripheral wall 19b. An irradiation point of the laser beam moves from a predetermined start position 61 to over a total length of a peripheral edge of the cover body 20, then traces a part of a welded part 62 including the start position 61, leaves the welded part 62 and moves to an outer side of the peripheral edge part 20a of the cover body 20. Irradiation of the laser beam is carried out without interruption until when the irradiation point moves to the outer side of the peripheral edge part 20a of the cover body 20.
摘要翻译：要解决的问题：提供一种当通过焊接多个构件将密封空间分隔开时可以将密封空间保持在高气密状态的技术。解决方案：金属盖体20安装在包围在金属壳体19内的周壁19b，用激光照射盖体20的周缘部20a，将盖体20的周缘部20a焊接在周壁的上端面19b1上 19B。激光束的照射点从预定的起始位置61移动到盖主体20的周缘的总长度，然后追踪包括起始位置61的焊接部62的一部分离开焊接部62，移动到盖体20的周缘部20a的外侧。激光束的照射不间断地进行，直到照射点移动到盖体20的周缘部20a的外侧。

43. 发明专利

JP2013213934A Optical connection member and manufacturing method for the same 审中-公开
标题翻译：光连接构件及其制造方法
公开(公告)号：JP2013213934A
公开(公告)日：2013-10-17
申请号：JP2012084183
申请日：2012-04-02
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SASAKI MASARU , SANO TOMOMI
IPC分类号： G02B6/04 , G02B6/26 , G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide an optical connection member capable of efficiently connecting an optical element such as a multi-core fiber having a plurality of cores and optical components such as a plurality of single core fibers with a simple configuration.SOLUTION: An optical connection member 1 for connecting a MCF 2 having a plurality of cores with optical axes parallel to each other to a plurality of SCFs 3 includes: a body section 11 including a first end 13 of a MCF 23 and a second end 14 on the SCF 3 sides: a plurality of waveguide sections 12 which are disposed in the body section 11 and are extended to connect the first end 13 and the second end 14; a first fixed component 20 holding one end of each of the plurality of waveguide sections 12 at the first end 13 and a second fixed component 21 holding the other end of each of the plurality of waveguide sections 12 at the second end 14. Each of the first and second fixed components 20 and 21 fixes each end of the plurality of waveguide sections 12 in such a manner that each of the plurality of waveguide sections 12 are parallel to each other therein.
摘要翻译：要解决的问题：提供一种能够以简单的结构有效地连接诸如具有多个芯的多芯光纤的光学元件和诸如多个单芯光纤的光学部件的光学连接部件。解决方案：光学用于将具有彼此平行的光轴的多个芯的MCF 2连接到多个SCF 3的连接构件1包括：主体部11，其包括MCF 23的第一端13和SCF 3上的第二端14 侧面：多个波导部分12，其布置在主体部分11中并且被延伸以连接第一端部13和第二端部14; 在第一端部13处保持多个波导部分12中的每一个的一端的第一固定部件20和在第二端部14处保持多个波导部分12的每一个的另一端的第二固定部件21。第一和第二固定部件20和21以使得多个波导部分12中的每一个彼此平行的方式固定多个波导部分12的每个端部。

44. 发明专利

JP2011112852A Optical fiber connecting apparatus, optical connector, and method of assembling optical fiber connecting apparatus 有权
标题翻译：光纤连接装置，光学连接器及组装光纤连接装置的方法
公开(公告)号：JP2011112852A
公开(公告)日：2011-06-09
申请号：JP2009268892
申请日：2009-11-26
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SASAKI MASARU , SANO TOMOMI , IYODA YOSHITOMO , KIMURA SATORU
IPC分类号： G02B6/24
摘要： PROBLEM TO BE SOLVED: To provide: an optical fiber connecting apparatus that centralizes the clamping force to a connection part of an optical fiber to clamp the optical fiber reliably and stably without causing cost increase and keeps a sufficient connecting state; an optical connector; and an method of assembling the optical fiber connecting apparatus.
SOLUTION: The optical fiber connecting apparatus includes a base member 22, a pressing member 23, and a plate spring member 24 for biasing the base member 22 and the pressing member 23 in the approaching direction and pressing and fixing glass fibers 1 arranged on a clamp surface 22a of the base member 22 and the coating 2 of a coated optical fiber 3. The pressing member 23 has a connection section 31 with a small cross section between an abutting part T between the glass fibers 1 and the end E of the coating 2 of the coated optical fiber 3. The biasing force of a glass section pressing/fixing region A for pressing the abutting part T between the glass fibers 1 is larger than that of a coating section pressing/fixing region B for pressing the coated optical fiber 3.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种光纤连接装置，其将夹持力集中到光纤的连接部分，以可靠且稳定地夹持光纤，而不会导致成本增加并保持足够的连接状态; 光连接器; 以及组装光纤连接装置的方法。解决方案：光纤连接装置包括基座部件22，按压部件23以及用于使基部部件22和按压部件23朝接近方向偏置的按压固定玻璃纤维1的板簧部件24 在基材22的夹持面22a和涂布光纤3的涂层2上。按压部件23具有在玻璃纤维1与玻璃纤维1的端部E之间的抵接部T之间具有小截面的连接部31 涂覆光纤3的涂层2.用于挤压玻璃纤维1之间的邻接部分T的玻璃部分压紧/固定区域A的偏置力大于用于压制涂覆的光纤3的涂布部分压制/固定区域B的偏压力光纤3.版权所有（C）2011，JPO＆INPIT

45. 发明专利

JP2015007799A 光モジュール有权
标题翻译：光学模块
公开(公告)号：JP2015007799A
公开(公告)日：2015-01-15
申请号：JP2014172650
申请日：2014-08-27
申请人：住友電気工業株式会社 , Sumitomo Electric Ind Ltd
发明人： HARUMOTO MICHIKO , SASAKI MASARU
IPC分类号： G02B6/42 , H01S5/022
摘要：【課題】反射戻り光による反射減衰量が小さく、かつ、低コストの光モジュールを提供する。【解決手段】レンズアレイ部品55の発光素子52aと送信側光ファイバ心線7aとに対する取付位置の、光結合効率が最大効率を示す理想取付位置からの送信用ファイバ側レンズ部62Aまたは送信用素子側レンズ部65Aの光軸に直交する方向のずれ量が、最大効率に対する光結合効率の低下が1dB以下となる位置に、レンズアレイ部品55が配置されており、反射減衰量が発光素子52aと送信側光ファイバ心線7aの光結合効率が最大である場合よりも10dB以上小さくなるように、送信用ファイバ側レンズ部62Aの焦点位置から光軸方向にオフセットされた位置に、送信側光ファイバ心線7aの先端の端面が位置されている。【選択図】図7
摘要翻译：要解决的问题：提供一种通过反射回光而具有小的回波损耗的低成本光学模块。解决方案：透镜阵列部件55放置在透镜阵列部件的安装位置的位移量 55相对于发光元件52a和透射侧被覆光纤7a在与发送光纤侧透镜部62A或发送元件侧透镜部65A的光轴正交的方向上从理想的安装位置表示光耦合效率的最大效率表明，相对于最大效率的光耦合效率的降低为1dB或更小。发送侧被覆光纤7a的前端的端面从发送光纤侧透镜部62A的焦点位置处于光轴方向的偏移位置，使得回波损耗减小，小于发光元件52a和发送侧被覆光纤7a的光耦合效率达到10dB以上时的光耦合效率。

46. 发明专利

JP2013093435A Concentrator sunlight receiver, concentrator photovoltaic power generation module, and concentrator photovoltaic power generation panel 审中-公开
标题翻译：集中器太阳能接收器，集中器光伏发电模块和集中器光伏发电板
公开(公告)号：JP2013093435A
公开(公告)日：2013-05-16
申请号：JP2011234624
申请日：2011-10-26
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： IWASAKI TAKASHI , TORITANI KAZUMASA , HOSHINO TAKASHI , SANO TOMOMI , SASAKI MASARU
IPC分类号： H01L31/052 , H01L31/042
CPC分类号： Y02E10/52
摘要： PROBLEM TO BE SOLVED: To reduce an impact on a power generation amount even if there are some gaps of the optical system by using a simple and inexpensive secondary optical system, with regard to the basic structure of concentrator photovoltaic power generation.SOLUTION: The concentrator sunlight receiver 20, i.e., a component of a concentrator photovoltaic power generation module, includes a light guide part 22 which guides sunlight from the inlet 22in to the outlet 22out, a power generation element 21 provided to face the outlet 22out of the light guide part 22, and a package 25 (holding part) which holds the power generation element 21 and also holds the light guide part 22 integrally. The light guide part 22 is a frame shaped so that the inner wall 22a serves as a reflection surface and the inlet 22in is spreading wider than the outlet 22out, and the incident sunlight is reflected on the inner wall 22a and guided to be collected on the power generation element 21.
摘要翻译：要解决的问题：即使通过使用简单且便宜的二次光学系统的光学系统的一些间隙，也可以减少对发电量的影响，关于集中器光伏发电的基本结构。解决方案：聚光器太阳光接收器20，即集中器光伏发电模块的部件，包括将太阳光从入口22in引导到出口22out的导光部分22，设置成面向导光部22的出口22out，以及保持发电元件21并且一体地保持导光部22的封装25（保持部）。导光部22为框状，内壁22a成为反射面，入口22in比出口22out扩展得更宽，入射的太阳光反射在内壁22a上并被引导收集在发电元件21.版权所有（C）2013，JPO＆INPIT

47. 发明专利

JP2014123056A Optical connector 审中-公开
标题翻译：光学连接器
公开(公告)号：JP2014123056A
公开(公告)日：2014-07-03
申请号：JP2012279769
申请日：2012-12-21
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： NODA TETSUYA , TAMEKUNI YOSHIAKI , SASAKI MASARU
IPC分类号： G02B6/38
摘要： PROBLEM TO BE SOLVED: To provide an optical connector which enables proper insertion of a coated optical fiber.SOLUTION: An optical connector 1 includes: a ferrule 10 for holding a built-in fiber F; a mechanical splice section 12 which is coupled to a rear end section of the ferrule 10 to couple the built-in fiber F with a glass fiber 7 face to face; a wedge member 14 mounted on the mechanical splice section 12; a plug frame 16 which accommodates the ferrule 10; a spring 18 though which the mechanical splice section 12 is inserted; and a stop ring 20 through which the mechanical splice section 12 is inserted and which limits movement of the spring 18 by touching a rear end of the spring 18. A rear end 12a of the mechanical splice section 12 is located posterior to a rear end 20a of the stop ring 20.
摘要翻译：要解决的问题：提供一种能够正确插入涂覆光纤的光连接器。解决方案：光连接器1包括：用于保持内置光纤F的套圈10; 机械接头部分12，其联接到套圈10的后端部分，以将内置纤维F与玻璃纤维7面对面地接合; 安装在机械接头部分12上的楔形件14; 容纳套圈10的插头框架16; 弹簧18，其中插入机械接合部分12; 以及止动环20，机械接头部分12穿过该止动环20，并且通过接触弹簧18的后端来限制弹簧18的移动。机械接合部分12的后端12a位于后端20a的后面的止动环20。

48. 发明专利

JP2013093437A Concentrator photovoltaic power generation unit, concentrator photovoltaic power generation module, and concentrator photovoltaic power generation panel 审中-公开
标题翻译：浓缩器光伏发电机组，浓缩器光伏发电机组和集中器光伏发电机组
公开(公告)号：JP2013093437A
公开(公告)日：2013-05-16
申请号：JP2011234674
申请日：2011-10-26
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： IWASAKI TAKASHI , TORITANI KAZUMASA , SASAKI MASARU , SANO TOMOMI
IPC分类号： H01L31/042
CPC分类号： Y02E10/52
摘要： PROBLEM TO BE SOLVED: To reduce an impact on a power generation amount even if there are some gaps of the optical system by using a simple and inexpensive secondary optical system, with regard to the basic structure of concentrator photovoltaic power generation.SOLUTION: The concentrator photovoltaic power generation unit, i.e., a component of a concentrator photovoltaic power generation module, includes a concentration part 13 having a lens element (e.g., a Fresnel lens 13f) for condensing sunlight, a power generation element 21 for generating power by receiving sunlight thus condensed, and a light guide part 22 provided on the optical path from the concentration part 13 to the power generation element 21. The light guide part 22 is a frame which is shaped so that the inner wall 22a serves as a reflection surface and the inlet 22in of light is spreading wider than the outlet 22out of light. Sunlight condensed by the concentration part 13 is reflected on the inner wall 22a to be guided to the outlet 22out and collected on the power generation element 21 facing the outlet 22out.
摘要翻译：要解决的问题：即使通过使用简单且便宜的二次光学系统的光学系统的一些间隙，也可以减少对发电量的影响，关于集中器光伏发电的基本结构。集中器光伏发电单元即集中器光伏发电模块的组件，包括具有用于聚集太阳光的透镜元件（例如，菲涅尔透镜13f）的浓缩部分13，发电元件21 用于通过接收由此聚光的太阳来发电;以及导光部22，其设置在从浓缩部13到发电元件21的光路上。导光部22是框体，其形状使得内壁22a 作为反射表面，并且光的入口22in比光的出口22out扩展得更宽。由浓缩部13凝结的阳光被反射在内壁22a上，被引导到出口22out，并收集在面向出口22out的发电元件21上。版权所有（C）2013，JPO＆INPIT

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