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51. 发明申请

US20060280409A1 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US20060280409A1
公开(公告)日：2006-12-14
申请号：US10569856
申请日：2004-08-31
申请人： Yuichi Koreeda , Akihiro Onogawa , Yoshiteru Abe , Masaru Kobayashi , Ryou Nagase , Masahiro Tsuchida , Koichi Arishima
发明人： Yuichi Koreeda , Akihiro Onogawa , Yoshiteru Abe , Masaru Kobayashi , Ryou Nagase , Masahiro Tsuchida , Koichi Arishima
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3833 , G02B6/3885
摘要： The head end surface of an optical fiber (2) and the head end surface of an optical fiber (12) are butted to each other in an alignment member (22) of an adapter (21). In the butting, because one of the members clasping the optical fiber (2) is a plate (4a) that is short, the optical fiber (2) is bent and buckled between the left end of the short plate and the right end of the alignment member. Members clasping the optical fiber (12) are a long plate (14b) and a V-grooved base plate (13), and the optical fiber (12) is therefore horizontally fixed between each of right ends of the long plate and of the V-grooved base plate (13) and the left end of the alignment member. This results that the head end surface of the optical fiber (2) and the head end surface of the optical fiber (12) are in tight contact with each other, achieving excellent optical transmission between both optical fibers.
摘要翻译：光纤（2）的头端表面和光纤（12）的头端表面在适配器（21）的对准构件（22）中彼此对接。在对接中，由于夹紧光纤（2）的构件中的一个是短路的板（4a），所以光纤（2）在短板的左端和右端之间弯曲并弯曲对准构件。扣住光纤（12）的构件是长板（12b）和V形槽底板（13），因此光纤（12）水平地固定在长板的右端和 V型底板（13）和对准构件的左端。这导致光纤（2）的头端表面和光纤（12）的头端表面彼此紧密接触，实现两光纤之间的良好的光传输。

52. 发明授权

US07149401B2 Optical fiber connector disassembling tool 失效
标题翻译：光纤连接器拆卸工具
公开(公告)号：US07149401B2
公开(公告)日：2006-12-12
申请号：US10954667
申请日：2004-09-30
申请人： Yuichi Koreeda , Makoto Sanguu , Kiyoyuki Mutaguchi , Yoshiteru Abe , Masaru Kobayashi , Ryou Nagase
发明人： Yuichi Koreeda , Makoto Sanguu , Kiyoyuki Mutaguchi , Yoshiteru Abe , Masaru Kobayashi , Ryou Nagase
IPC分类号： G02B6/00
CPC分类号： G02B6/3898 , G02B6/3807
摘要： A disassembling tool includes a holding block having a housing portion for accommodating a plug connector, a slide block, and a handling part for sliding the slide block. The plug connector comprises an outer member and a plug frame and is accommodated in the housing portion of the holding block. When turning a handle of the handling part, the slide block is slidably moved so that projections provided on the slide block release the locking between locking portions of the outer member and locked portions of the plug frame. Following this, contact portions provided on the slide block come into contact with the plug frame so as to push it out of the outer member by a given amount.
摘要翻译：拆卸工具包括具有用于容纳插头连接器的壳体部分，滑动块和用于滑动滑块的操作部件的保持块。插头连接器包括外部构件和插头框架，并且容纳在保持块的壳体部分中。当转动处理部件的手柄时，滑块可滑动地移动，使得设置在滑块上的突起释放外部构件的锁定部分和插塞框架的锁定部分之间的锁定。接下来，设置在滑块上的接触部分与插头框架接触，从而将其推出外部构件一定量。

53. 发明申请

US20050094943A1 Optical connector adapter having an engaging portion which is rendered movable by the use of a slit 失效
标题翻译：光连接器适配器具有通过使用狭缝而可移动的接合部分
公开(公告)号：US20050094943A1
公开(公告)日：2005-05-05
申请号：US10978114
申请日：2004-10-29
申请人： Hirotada Kobayashi , Akihiro Onogawa , Yuichi Koreeda , Yasutaka Hiroki
发明人： Hirotada Kobayashi , Akihiro Onogawa , Yuichi Koreeda , Yasutaka Hiroki
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/3825 , G02B6/389
摘要： In an optical connector adapter for use in connecting first and second optical connectors to each other, the optical connector adapter includes a shell member which has a wall portion defining an opening and which receives the first optical connector. The opening is received with an insert member adapted to guide the second optical connector. The insert member includes a flange portion extending outward in a radial direction. The flange portion has an extending end face faced to the wall portion, an engaging portion formed on the extending end face, and a slit allowing the engaging portion to be movable away from the wall portion. The wall portion has an engaged portion to be engaged with the engaging portion of the flange portion.
摘要翻译：在用于将第一和第二光学连接器彼此连接的光学连接器适配器中，光学连接器适配器包括外壳构件，该外壳构件具有限定开口的壁部并且接收第一光学连接器。所述开口接收有适于引导所述第二光学连接器的插入构件。插入构件包括沿径向向外延伸的凸缘部分。凸缘部分具有面向壁部的延伸端面，形成在延伸端面上的接合部分和允许接合部分能够远离壁部移动的狭缝。壁部具有与凸缘部的接合部接合的被卡合部。

54. 发明授权

US06857793B2 Splice module with optical fiber aligning passageway determining inscribed circle of reduced radius 失效
标题翻译：具有光纤对准通道的接头模块确定缩小半径的内切圆
公开(公告)号：US06857793B2
公开(公告)日：2005-02-22
申请号：US10665553
申请日：2003-09-22
申请人： Jun Takeda , Yuichi Koreeda
发明人： Jun Takeda , Yuichi Koreeda
IPC分类号： G02B6/24 , G02B6/36 , G02B6/38 , G02B6/40 , G02B6/255
CPC分类号： G02B6/3806 , G02B6/3636 , G02B6/3652 , G02B6/3692
摘要： A splice module for optically interconnecting ends of first and second optical fibers (200, 300), each of which has a predetermined radius (Rf). The splice module comprises first and second plates (20, 30), both of which are made of silicon. The first plate 20 is provided with grooves (22). The second plate (30) is arranged on the first plate (20) to cover the grooves (22) and to define passage ways (26) for receiving and aligning the ends of the first and the second optical fibers (200, 300). The passage way (26) has an inscribed circle (28), which has a radius (Ri) larger than the predetermined radius (Rf) by a predetermined difference (D) between 0.5 μm and 1.0 μm, both inclusive.
摘要翻译：一种用于光学地互连第一和第二光纤（200,300）的端部的接头模块，每个光纤具有预定的半径（Rf）。接头模块包括第一和第二板（20,30），它们均由硅制成。第一板20设置有凹槽（22）。第二板（30）布置在第一板（20）上以覆盖槽（22）并且限定用于接收和对准第一和第二光纤（200,300）的端部的通道（26）。通道（26）具有内切圆（28），其具有大于预定半径（Rf）的半径（R i）预定的差异（D）在0.5μm和1.0μm之间。

55. 发明申请

US20050009397A1 CONNECTOR 失效
标题翻译：连接器
公开(公告)号：US20050009397A1
公开(公告)日：2005-01-13
申请号：US10618423
申请日：2003-07-11
申请人： Jun Takeda , Yuichi Koreeda
发明人： Jun Takeda , Yuichi Koreeda
IPC分类号： H01R12/24 , H01R13/56 , H01R13/621
CPC分类号： H01R13/562 , H01R12/772 , H01R13/6215
摘要： There is provided a connector which is capable of routing a flat cable in a desired arbitrary direction and at the same time preventing the flat cable from being broken. A concave portion is formed in a housing, and a convex portion is formed on a cable-holding member for being slidably fitted in the concave portion. Slits are formed in the concave portion, and projections to be engaged with the slits are formed on the cable-holding member. Thus, directions of rotations of the cable-holding member are restricted such that the cable-holding member can rotate only about a first axis extending in a direction of width of the flat cable and a second axis orthogonal to the first axis and extending in a direction of insertion of the flat cable.
摘要翻译：提供一种连接器，其能够沿着期望的任意方向布置扁平电缆，并且同时防止扁平电缆断裂。在壳体中形成凹部，并且在电缆保持部件上形成有可滑动地嵌合在凹部中的凸部。在凹部中形成狭缝，并且在缆线保持构件上形成与狭缝接合的突起。因此，电缆保持构件的旋转方向被限制，使得电缆保持构件可以仅围绕在扁平电缆的宽度方向上延伸的第一轴线和与第一轴线正交的第二轴线旋转，并且在扁平电缆的插入方向。

56. 发明授权

US06814497B2 Optical fiber connector with fiber end protector 失效
标题翻译：带光纤端保护器的光纤连接器
公开(公告)号：US06814497B2
公开(公告)日：2004-11-09
申请号：US10665556
申请日：2003-09-22
申请人： Jun Takeda , Yuichi Koreeda
发明人： Jun Takeda , Yuichi Koreeda
IPC分类号： G02B638
CPC分类号： G02B6/3809 , G02B6/3849 , G02B6/3878
摘要： An optical fiber connector (100), which is used for interconnecting ends of optical fibers (200) together with a splice device or a similar device, comprises a connector body (10) and a protector (50), which is movably or slidably held by the connector body (10). The connector body (10) is provided with an arranging portion (23), which is separated from and independent of the protector (50). The arranging portion (23) arranges the optical fibers (200) so that the arrangement of the optical fibers (200) falls within a single closed predetermined area in an XZ plane perpendicular to a Y-direction, wherein the single closed predetermined area has a first area size in the XZ plane. The protector (50) is provided with a front end surface (52a), which is formed with a second opening (54). The second opening (54) has a second area size in the XZ plane, which is larger than the first area size. When the optical fibers (200) are held by the optical fiber connector (100), the second opening (54) is never in contact with the optical fibers (200) even during the protector (50) is moved.
摘要翻译：用于将光纤（200）的端部与拼接装置或类似装置相互连接的光纤连接器（100）包括可移动或可滑动地保持的连接器主体（10）和保护器（50）通过连接器主体（10）。连接器主体（10）设置有与保护器（50）分离并且独立于保护器（50）的布置部分（23）。布置部分（23）布置光纤（200），使得光纤（200）的布置在与Y方向垂直的XZ平面中落在单个封闭的预定区域内，其中单个封闭的预定区域具有 XZ平面上的第一个区域大小。保护器（50）设置有形成有第二开口（54）的前端面（52a）。第二开口（54）在XZ平面中具有大于第一区域尺寸的第二区域尺寸。当光纤（200）被光纤连接器（100）保持时，即使在保护器（50）移动期间，第二开口（54）也不会与光纤（200）接触。

57. 发明授权

US08770859B2 Optical adapter 有权
标题翻译：光电适配器
公开(公告)号：US08770859B2
公开(公告)日：2014-07-08
申请号：US13054836
申请日：2009-04-01
申请人： Yuichi Koreeda , Yasutaka Hiroki , Naoki Katagiyama
发明人： Yuichi Koreeda , Yasutaka Hiroki , Naoki Katagiyama
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3877 , G02B6/3893
摘要： The optical adapter includes a first housing 3, a second housing 5, and a sleeve 7. The first housing 3 includes a connector holding part 31, a first holder portion 33, an alignment part 35, and coupling portions 36. The first holder portion 33 is integrally formed with the connector holding part 31. The alignment part 35 includes an alignment part main body 351, a second holder portion 352 integrally formed with the alignment part main body 351, and a plurality of guide portions 352, 354, and 355, integrally formed with the alignment part main body 351. Protrusion-shaped coupling portions 36 for coupling the connector holding part 31 and the alignment part 35 are integrally formed with one of the connector holding part 31 and the alignment part main body 35.
摘要翻译：光学适配器包括第一壳体3，第二壳体5和套筒7.第一壳体3包括连接器保持部分31，第一保持器部分33，对准部分35和联接部分36.第一保持器部分 33与连接器保持部31一体形成。对准部35包括对准部主体351，与对准部主体351一体形成的第二保持部352和多个引导部352,354,355 与对准部主体351一体地形成。用于连接连接器保持部31和对准部35的突出形状的联接部36与连接器保持部31和对准部主体35中的一个一体地形成。

58. 外观设计

USD705172S1 Housing for a connector 有权
标题翻译：连接器外壳
公开(公告)号：USD705172S1
公开(公告)日：2014-05-20
申请号：US29417799
申请日：2012-04-09
申请人： Rika Nomura , Koji Nakagawa , Norio Chujo , Yuichi Koreeda
设计人： Rika Nomura , Koji Nakagawa , Norio Chujo , Yuichi Koreeda

59. 发明授权

US08360660B2 Optical module 有权
标题翻译：光模块
公开(公告)号：US08360660B2
公开(公告)日：2013-01-29
申请号：US13174767
申请日：2011-06-30
申请人： Yuichi Koreeda , Masashi Hiraki
发明人： Yuichi Koreeda , Masashi Hiraki
IPC分类号： G02B6/38
CPC分类号： G02B6/4292 , G02B6/3885 , G02B6/4246
摘要： An optical module 10 include a substrate 11, a holding member 12 of resin that is secured to the substrate 11, has a pair of through holes 21 drilled through the substrate 11 in a direction orthogonal to the upper surface 11a, and the entire length L in the direction orthogonal to the upper surface 11a is at least 1.9 mm and less than 2.8 mm, and a pair of guide pins 13 that are inserted into the through holes 21 and secured to the holding member 12 by locking pieces 14, in which one end section of each of the guide pins 13 is held by the holding member 12 across the entire length L and the other end section to be inserted into one of guide pin insertion holes 32 of the MT connector 30 projects 2.8 mm or more from the holding member 12. This structure downsizes the optical module connected to an MT connector.
摘要翻译：光学模块10包括：基板11，固定在基板11上的树脂保持部件12，在与上表面11a正交的方向上具有贯穿基板11的一对贯通孔21，整个长度L 在与上表面11a正交的方向上至少为1.9mm且小于2.8mm的导向销13和插入到通孔21中并通过锁定件14固定到保持构件12的一对引导销13，其中一个每个导销13的端部部分由保持构件12跨越整个长度L保持，并且插入到MT连接器30的一个导销插入孔32中的另一端部从支撑件突出2.8mm或更大该结构缩小了连接到MT连接器的光学模块。

60. 发明授权

US08348518B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US08348518B2
公开(公告)日：2013-01-08
申请号：US12726433
申请日：2010-03-18
申请人： Naoki Katagiyama , Hideto Shimazu , Yuichi Koreeda , Takeo Toda
发明人： Naoki Katagiyama , Hideto Shimazu , Yuichi Koreeda , Takeo Toda
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3816
摘要： An optical connector in which a seal member is difficult to be damaged during assembly. A seal member-accommodating portion that accommodates the seal member in a compressed state is formed as an intermediate portion of a through hole of a housing. When an insertion member is inserted into the through hole, an insertion portion of the insertion member presses the seal member into the seal member-accommodating portion.
摘要翻译：在组装时难以损坏密封构件的光连接器。容纳密封构件处于压缩状态的密封构件容纳部分形成为壳体的通孔的中间部分。当插入构件插入到通孔中时，插入构件的插入部将密封构件压入密封构件容纳部。

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