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1. 发明授权

US4813760A Optical connector and plugs therefor 失效
标题翻译：光连接器及插头
公开(公告)号：US4813760A
公开(公告)日：1989-03-21
申请号：US122646
申请日：1987-11-09
申请人： Toshiyasu Tanaka , Sadakazu Ariga , Mituyosi Suzuki
发明人： Toshiyasu Tanaka , Sadakazu Ariga , Mituyosi Suzuki
IPC分类号： G02B6/32 , G02B6/38
CPC分类号： G02B6/3858 , G02B6/32 , G02B6/3825 , G02B6/3855 , G02B6/3874 , G02B6/3887 , G02B6/3833 , G02B6/3837 , G02B6/3854
摘要： An optical connector plug having fitted therein an optical fiber cable comprised of at least one optical fiber and at least an outside jacket covering the optical fiber.The optical connector is formed by accommodating the plugs respectively in housings each including a through hole adapted to receive the second holding portion of the ferrule and means for anchoring the plug at its base portion and connecting them to each other by an adapter having a through hole for receiving the first holding portion of each of the plugs.
摘要翻译：一种光学连接器插头，其中装配有由至少一根光纤和至少覆盖光纤的外护套组成的光纤电缆。光连接器通过将插头分别容纳在各自包括适于容纳套圈的第二保持部分的通孔的壳体中以及用于将插头固定在其基部上并且通过具有通孔的适配器将它们彼此连接的装置来形成用于接收每个插头的第一保持部分。

2. 发明授权

US4726646A Optical switch 失效
标题翻译：光开关
公开(公告)号：US4726646A
公开(公告)日：1988-02-23
申请号：US703515
申请日：1985-02-20
申请人： Yoshiyasu Tanaka , Sadakazu Ariga , Mituyosi Suzuki , Ayako Sakamoto
发明人： Yoshiyasu Tanaka , Sadakazu Ariga , Mituyosi Suzuki , Ayako Sakamoto
IPC分类号： G02B6/35 , G02B6/36 , G02B6/38
CPC分类号： G02B6/3574 , G02B6/3514 , G02B6/353 , G02B6/3546 , G02B6/3552 , G02B6/3582
摘要： An optical switch for opening and shutting a light path comprising a housing, a shutter movably supported in the housing for shutting off and transmitting incident light, and a drive mechanism supported in the housing for displacing the shutter. The optical switch has two connector sockets provided in the housing, and a first and a second optical fiber. One end of the first optical fiber faces one end of the second optical fiber with a predetermined distance between them and the other ends of these optical fibers are fitted respectively in the connector sockets. The shutter is disposed between the facing ends of the optical fibers. In another aspect, the housing includes at least one pair of fiber holding sections for holding the end portions of at least one pair of optical fibers so that they face each other with a predetermined distance between them, and the shutter is movably supported between the fiber holding sections in each pair of the fiber holding sections.
摘要翻译：一种用于打开和关闭光路的光学开关，包括壳体，可移动地支撑在壳体中用于切断和透射入射光的快门以及支撑在壳体中以驱动快门的驱动机构。光学开关具有设置在壳体中的两个连接器插槽，以及第一和第二光纤。第一光纤的一端以它们之间的预定距离面向第二光纤的一端，并且这些光纤的另一端分别装配在连接器插槽中。快门设置在光纤的相对端之间。在另一方面，壳体包括至少一对光纤保持部分，用于保持至少一对光纤的端部，使得它们之间以预定距离彼此面对，并且快门可移动地支撑在光纤在每对光纤保持部分中保持部分。

3. 发明授权

US4654523A Light-reflector type encoding method and the encoder 失效
标题翻译：光反射型编码方法及编码器
公开(公告)号：US4654523A
公开(公告)日：1987-03-31
申请号：US678596
申请日：1984-12-04
申请人： Toshiyasu Tanaka , Sadakazu Ariga
发明人： Toshiyasu Tanaka , Sadakazu Ariga
IPC分类号： G01D5/34 , G01D5/347
CPC分类号： G01D5/347
摘要： A light-reflector type encoding method which comprises emitting light from one end of an optical fiber to a mobile body which moves relatively to said end of the optical fiber, through an optical lattice disposed at a fixed position relatively to said fiber end, receiving the reflected light from at least plural light-reflective graduations provided in the light-emitted zone of said mobile body through the optical lattice, and detecting the received reflected light with a photoelectric conversion element connected to the other end of the optical fiber. The present invention also provides a light-reflective type encoder suitable for carrying out the encoding method.
摘要翻译：一种光反射器型编码方法，其特征在于，将光从光纤的一端发射到相对于所述光纤端部移动的移动体，通过配置在与所述光纤端相对的固定位置的光栅，通过设置在所述移动体的发光区域中的至少多个光反射刻度的反射光通过所述光栅，并且通过与所述光纤的另一端连接的光电转换元件来检测所接收的反射光。本发明还提供一种适于执行编码方法的光反射型编码器。

4. 发明授权

US4762388A Optical connector receptacle and plug 失效
标题翻译：光连接器插座和插头
公开(公告)号：US4762388A
公开(公告)日：1988-08-09
申请号：US712404
申请日：1985-03-15
申请人： Toshiyasu Tanaka , Sadakazu Ariga
发明人： Toshiyasu Tanaka , Sadakazu Ariga
IPC分类号： G02B6/38 , G02B6/36
CPC分类号： G02B6/3831 , G02B6/3878 , G02B6/389 , G02B6/3893
摘要： A receptacle adapted for connection in tight fit with an optical connector plug having a protective guide member surrounding a ferrule accommodating an optical fiber therein and spaced away from the outer circumference of the ferrule. The receptacle comprises at least a first supporting member having a hollow passage capable of receiving the ferrule, and a second supporting member spaced from the first supporting member for receiving and supporting the protective guide member of the ferrule. The plug comprises at least a ferrule containing an optical fiber therein and adapted to be received in the hollow passage of the first supporting member of the receptacle, and a protective guide member surrounding the ferrule at a position spaced away from the outer circumference of the ferrule and adapted to be received in the space between the first and second supporting members of the receptacle.
摘要翻译：一种适于与光连接器插头紧密连接的插座，其具有保护引导构件，该保护引导构件围绕容纳光纤的套管并且与套圈的外周间隔开。插座包括至少第一支撑构件，其具有能够容纳套圈的中空通道，以及与第一支撑构件间隔开的第二支撑构件，用于接收和支撑套圈的保护引导构件。插头至少包括一个其中包含光纤的套圈，并且适于被容纳在插座的第一支撑构件的中空通道中;以及保护引导构件，其在与套圈的外周间隔开的位置处包围套圈并且适于容纳在容器的第一和第二支撑构件之间的空间中。

5. 发明授权

US4657340A Terminal device for optical fibers 失效
标题翻译：光纤终端装置
公开(公告)号：US4657340A
公开(公告)日：1987-04-14
申请号：US683519
申请日：1984-12-19
申请人： Toshiyasu Tanaka , Sadakazu Ariga
发明人： Toshiyasu Tanaka , Sadakazu Ariga
IPC分类号： G02B6/40 , G02B6/36 , G02B6/38
CPC分类号： G02B6/387 , G02B6/3878 , G02B6/3821 , G02B6/3855 , G02B6/3887
摘要： A terminal device for optical fibers is provided. The terminal device includes a connecting member for fixedly securing the covering of an optical fiber to a frame and having a hole through which the strand of the optical fiber can pass idly. The terminal device includes a positioning member for positioning in a predetermined positional relationship a plurality of ferrules disposed at the end portions of a plurality of optical fibers. The terminal device includes a guide member for guiding an optical fiber within the device in such a manner as to permit its movement only in its axial direction.
摘要翻译：提供了一种用于光纤的端子装置。端子装置包括用于将光纤的覆盖物固定地固定到框架并具有孔的连接构件，光纤的线可以通过该孔空转。终端装置包括定位构件，用于以预定的位置关系定位多个套管，其设置在多根光纤的端部处。端子装置包括用于以使得其仅在其轴向方向上移动的方式在装置内引导光纤的引导构件。

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