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1. 发明授权

US07218811B2 Optical module, and multi-core optical collimator and lens housing therefor 有权
标题翻译：光模块和多芯光学准直器及其透镜外壳
公开(公告)号：US07218811B2
公开(公告)日：2007-05-15
申请号：US10337015
申请日：2003-01-06
申请人： Takashi Shigenaga , Katsuki Suematsu , Hiroshi Matsuura , Renichi Yuguchi , Takashi Shigematsu
发明人： Takashi Shigenaga , Katsuki Suematsu , Hiroshi Matsuura , Renichi Yuguchi , Takashi Shigematsu
IPC分类号： G02B6/32
CPC分类号： G02B6/32 , G02B6/322 , G02B6/327 , G02B6/3885
摘要： An optical module includes first and second fiber units that hold end portions of first and second optical fibers, and first and second collimators disposed between these fiber units and having first and second lenses, respectively. End faces of the first and second optical fibers are disposed on imaginary circumferences on the end faces of the first and second fiber units. Laser light beams from the end face of the first optical fiber are collimated by the first lens and then focused by the second lens, and enter the end face of the second optical fiber that is disposed diametrically opposite to the first optical fiber with respect to the center axis of the optical module.
摘要翻译：光学模块包括保持第一和第二光纤的端部的第一和第二光纤单元，以及分别设置在这些光纤单元之间并具有第一和第二透镜的第一和第二准直仪。第一和第二光纤的端面设置在第一和第二光纤单元的端面上的假想圆周上。来自第一光纤的端面的激光束由第一透镜准直，然后被第二透镜聚焦，并且进入与第一光纤相对于第二光纤沿径向相对设置的第二光纤的端面光模块的中心轴。

2. 发明申请

US20070217741A1 Optical module 失效
标题翻译：光模块
公开(公告)号：US20070217741A1
公开(公告)日：2007-09-20
申请号：US11803249
申请日：2007-05-14
申请人： Takashi Shigenaga , Katsuki Suematsu , Hiroshi Matsuura , Renichi Yuguchi , Takashi Shigematsu
发明人： Takashi Shigenaga , Katsuki Suematsu , Hiroshi Matsuura , Renichi Yuguchi , Takashi Shigematsu
IPC分类号： G02B6/32
CPC分类号： G02B6/32 , G02B6/322 , G02B6/327 , G02B6/3885
摘要： An optical module including first and second lens housings that individually receive first and second lenses; first and second optical fiber housings that individually receive end portions of optical fibers; first and second guide pins for positioning the first and second lens housings and the first and second optical fiber housings, with the first and second lens housings abutted against each other at their inner end faces and disposed between the first and second optical fiber units so as to be abutted thereto; two first positioning members provided between the first optical fiber housing and the first lens and between the second optical fiber housing and the second lens, respectively; and a second positioning member disposed between the first and second lenses.
摘要翻译：一种光学模块，包括单独接收第一和第二透镜的第一和第二透镜壳体; 分别容纳光纤端部的第一和第二光纤壳体; 用于定位第一和第二透镜壳体以及第一和第二光纤壳体的第一和第二引导销，其中第一和第二透镜壳体在其内端面处彼此抵靠并设置在第一和第二光纤单元之间，以便邻接; 分别设置在第一光纤壳体和第一透镜之间以及第二光纤壳体和第二透镜之间的两个第一定位部件; 以及设置在第一和第二透镜之间的第二定位构件。

3. 发明授权

US07343068B2 Optical module 失效
标题翻译：光模块
公开(公告)号：US07343068B2
公开(公告)日：2008-03-11
申请号：US11803249
申请日：2007-05-14
申请人： Takashi Shigenaga , Katsuki Suematsu , Hiroshi Matsuura , Renichi Yuguchi , Takashi Shigematsu
发明人： Takashi Shigenaga , Katsuki Suematsu , Hiroshi Matsuura , Renichi Yuguchi , Takashi Shigematsu
IPC分类号： G02B6/32
CPC分类号： G02B6/32 , G02B6/322 , G02B6/327 , G02B6/3885
摘要： An optical module including first and second lens housings that individually receive first and second lenses; first and second optical fiber housings that individually receive end portions of optical fibers; first and second guide pins for positioning the first and second lens housings and the first and second optical fiber housings, with the first and second lens housings abutted against each other at their inner end faces and disposed between the first and second optical fiber units so as to be abutted thereto; two first positioning members provided between the first optical fiber housing and the first lens and between the second optical fiber housing and the second lens, respectively; and a second positioning member disposed between the first and second lenses.
摘要翻译：一种光学模块，包括单独接收第一和第二透镜的第一和第二透镜壳体; 分别容纳光纤端部的第一和第二光纤壳体; 用于定位第一和第二透镜壳体以及第一和第二光纤壳体的第一和第二引导销，其中第一和第二透镜壳体在其内端面处彼此抵靠并设置在第一和第二光纤单元之间，以便邻接; 分别设置在第一光纤壳体和第一透镜之间以及第二光纤壳体和第二透镜之间的两个第一定位部件; 以及设置在第一和第二透镜之间的第二定位构件。

4. 发明授权

US06572275B2 Optical connector 失效
标题翻译：光连接器
公开(公告)号：US06572275B2
公开(公告)日：2003-06-03
申请号：US09995850
申请日：2001-11-28
申请人： Naoko Shimoji , Koji Seo , Jun Yamakawa , Shinichi Matsumoto , Masato Shiino , Renichi Yuguchi , Hideki Miyazaki
发明人： Naoko Shimoji , Koji Seo , Jun Yamakawa , Shinichi Matsumoto , Masato Shiino , Renichi Yuguchi , Hideki Miyazaki
IPC分类号： G02B636
CPC分类号： G02B6/3869 , G02B6/3821 , G02B6/3825 , G02B6/3887 , G02B6/3893
摘要： An optical connector for making connection with a connecting partner side and releasing this connection is provided. The optical connector has an optical connector housing. The optical connector housing is formed by inserting a slider into a base end wall of an arm side member so as to be freely advanced and retreated. A cam following face is formed on an inner wall face of an arm portion of the arm side member. A claw portion is formed on a tip side of the arm portion. An opening angle driving cam member is connected to a tip side of the slider. A ferrule is arranged between the arm portions on a forward side of the opening angle driving cam member. When the slide is moved backward, the opening angle driving cam member is moved backward and is operated to angularly open the arm portion through the cam following face. This opening angle state is maintained by making the opening angle driving cam member abut on a stationary face of the cam following face. The claw portion is dislocated from an engaging position with the connecting partner side by the angular opening of the arm portion so that the connection of the optical connector is released.
摘要翻译：提供了一种用于与连接伙伴侧连接并释放该连接的光学连接器。光学连接器具有光学连接器壳体。光连接器壳体通过将滑块插入臂侧构件的基端壁中而形成，以便自由前进和后退。在臂侧构件的臂部的内壁面上形成有凸轮跟随面。爪部形成在臂部的前端侧。打开角度驱动凸轮构件连接到滑动件的尖端侧。在开口角度驱动凸轮部件的前侧的臂部之间配置有套圈。当滑块向后移动时，打开角度驱动凸轮构件向后移动，并且通过凸轮跟随面角度地打开臂部。通过使打开角度驱动凸轮构件抵接在凸轮跟随面的固定面上来保持该打开角度状态。爪部通过臂部的角度开口而与连接对方侧的接合位置脱位，从而解除光连接器的连接。

5. 发明授权

US4801191A Connecting section for optical fiber cable 失效
标题翻译：光缆连接部分
公开(公告)号：US4801191A
公开(公告)日：1989-01-31
申请号：US894031
申请日：1986-08-07
申请人： Sinichiro Nakai , Yuichi Obara , Renichi Yuguchi , Shigeru Tachigami
发明人： Sinichiro Nakai , Yuichi Obara , Renichi Yuguchi , Shigeru Tachigami
IPC分类号： G02B6/24 , G02B6/38 , G02B6/40 , G02B6/44 , G02B6/36
CPC分类号： G02B6/4429 , G02B6/3839 , G02B6/3873 , G02B6/3885 , G02B6/3887 , G02B6/3831 , G02B6/3851 , G02B6/3865 , G02B6/3878
摘要： A connecting section for optical fiber cables which has multicore connectors respectively mounted simultaneously on a plurality of optical fiber core wires led from the end of the cable sheath of one optical fiber cable and on a plurality of optical fiber core wires led from the end of the cable sheath of the other optical fiber cable, housings respectively projected toward the ends of the cable sheaths and mounted on the outer peripheral surfaces of the ends of the cable sheaths for containing the optical fiber core wires with the multicore connectors and a spring for applying a force for butting the optical fiber core wires to the multicore connectors to hold the connectors in the ends of the housings so that the connecting ends of the multicore connectors are opposed in such a manner that the optical fiber core wires are simultaneously optically connected and that the housings are connected through an adapter formed over the outer peripheral surfaces of the ends thereof and fittings for securing the outer peripheral surfaces of the ends thereof.Thus, the connecting section can efficiently conduct the connecting works and reduce in size thereof.
摘要翻译：一种光纤电缆的连接部分，其具有分别同时安装在从一根光纤电缆的电缆护套的端部引出的多根光纤芯线上的多芯连接器，以及从该光纤芯线的端部引出的多根光纤芯线电缆护套分别突出到电缆护套的端部并安装在电缆护套的端部的外周表面上，用于容纳具有多芯连接器的光纤芯线和用于施加电缆的弹簧用于将光纤芯线对接到多芯连接器以将连接器保持在壳体的端部中的力，使得多芯连接器的连接端以这样的方式相对，使得光纤芯线同时光学连接，并且壳体通过形成在其端部的外周表面上的适配器和配件连接用于固定其端部的外周表面。因此，连接部能够有效地进行连接工作并减小其尺寸。

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