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1. 发明授权

US4756593A Connector comprising a plug having a built-in optoelectronic conversion means and a socket 失效
标题翻译：连接器包括具有内置光电转换装置和插座的插头
公开(公告)号：US4756593A
公开(公告)日：1988-07-12
申请号：US938589
申请日：1986-12-05
申请人： Yasumasa Koakutsu , Seiichi Onoda , Masao Yano , Junichi Shimizu , Sadahiro Ohyama , Noriaki Sekine , Noribumi Ishi , Jiro Nakano , Hideji Matsuura , Yasusi Anzo
发明人： Yasumasa Koakutsu , Seiichi Onoda , Masao Yano , Junichi Shimizu , Sadahiro Ohyama , Noriaki Sekine , Noribumi Ishi , Jiro Nakano , Hideji Matsuura , Yasusi Anzo
IPC分类号： G02B6/42
CPC分类号： G02B6/4277 , G02B6/4202 , G02B6/4246 , G02B6/4292
摘要： A connector comprises a plug and a socket. The plug has a main plug body, a plurality of contact pins projecting from the main plug body and including a contact pin for grounding, and a shielding member surrounding the plurality of contact pins. The socket has a main socket body, a plug receiving part provided on the main socket body for receiving the shielding member, a plurality of contact portions provided within the plug receiving part for making contact with corresponding ones of the plurality of contact pins and including a first contact portion for making contact with the contact pin for grounding, and a second contact portion provided on the main socket body for making contact with the shielding member. The plug is detachably coupled to the socket by inserting the shielding member into the plug receiving part. The first and second contact portions are made of a single contact member.
摘要翻译：连接器包括插头和插座。所述插头具有主插头体，从所述主插头主体突出的多个触针，并且包括用于接地的触针，以及围绕所述多个触针的屏蔽部件。插座具有主插座主体，设置在主插座主体上用于接收屏蔽构件的插头接收部，设置在插头接收部分内的多个接触部分，用于与多个接触针中的相应接触针接触，并且包括一个用于与用于接地的接触针接触的第一接触部分和设置在主插座主体上以与屏蔽部件接触的第二接触部分。通过将屏蔽构件插入插头接收部分中，插头可拆卸地联接到插座。第一和第二接触部分由单个接触构件制成。

2. 发明授权

US4741595A Optical transmission device 失效
标题翻译：光传输装置
公开(公告)号：US4741595A
公开(公告)日：1988-05-03
申请号：US754928
申请日：1985-07-15
申请人： Seiichi Onoda , Yasumasa Koakutsu , Masaaki Kusano , Tamio Takeuchi , Syouji Yamada , Masao Yano , Ichiro Ikushima , Kiyohide Miyake , Toshiki P. Tanaka
发明人： Seiichi Onoda , Yasumasa Koakutsu , Masaaki Kusano , Tamio Takeuchi , Syouji Yamada , Masao Yano , Ichiro Ikushima , Kiyohide Miyake , Toshiki P. Tanaka
IPC分类号： G02B6/08 , G02B6/42
CPC分类号： G02B6/08 , G02B6/4204 , G02B6/4206 , G02B6/4249
摘要： In a device for coupling optically a light source with an optical transmission path, the present invention interposes an optical transmission path structure at the center of the distance between them in order to improve the optical coupling efficiency. The optical transmission path structure consists of a plurality of light transmitting elements arranged so that the light from the light source is received by the structure as incident light and is sent out therefrom as outgoing light at an outgoing angle which is equal to the angle of incidence. The light transmitting elements are arranged in parallel with the optical path of the light emitted from the light source and according to this arrangement, the system of the present device becomes equivalent to a system in which the positions of the light source are located at points of .+-.l.sub.1 from the light outgoing surface of the optical transmission path structure. When used with an optical fiber, the optical transmission path structure is disposed such that the distance from the light source to one end face of the optical transmission path structure is the same as the distance from the end face of the means for transmitting to the other end face of the optical transmission path structure.
摘要翻译：为了提高光耦合效率，在将光源与光传输路径光学连接的装置中，本发明将光传输路径结构设置在它们之间的距离的中心。光传输路径结构由多个透光元件组成，其布置成使得来自光源的光被该结构作为入射光被接收，并作为出射光从出射光发射出来，其出射角等于入射角。光传输元件与从光源发射的光的光路平行地布置，并且根据这种布置，本装置的系统变得等同于其中光源的位置位于 +/- l1从光传输路径结构的光出射表面。当与光纤一起使用时，光传输路径结构被设置为使得从光源到光传输路径结构的一个端面的距离与从传输装置的端面到另一端的距离相同光传输路径结构的端面。

3. 发明授权

US4720630A Active optical connector including an electronic circuit board and an optical fiber 失效
标题翻译：有源光学连接器包括电子电路板和光纤
公开(公告)号：US4720630A
公开(公告)日：1988-01-19
申请号：US848275
申请日：1986-04-04
申请人： Tamio Takeuchi , Yasumasa Koakutsu , Junichi Shimizu , Masao Yano , Minoru Ikenoue , Seiichi Onoda
发明人： Tamio Takeuchi , Yasumasa Koakutsu , Junichi Shimizu , Masao Yano , Minoru Ikenoue , Seiichi Onoda
IPC分类号： G02B6/42 , H01J5/16 , H01J40/14
CPC分类号： G02B6/4249 , G02B6/4202 , G02B6/424 , G02B6/4245 , G02B6/4246 , G02B6/4274
摘要： An opto-electric transformation connector is provided, which can be used, as if it were an electric connector, without consideration of optical transmission of devices connected therewith, in a connecting system for connecting different devices by means of optical fibers. The connector includes an electronic circuit board, on which not only a light emitting element for transmitting optical signals and a light receiving element for receiving optical signals are disposed, but also a driving circuit for driving the light emitting element and an amplifier circuit for amplifying the light signals received by the light receiving element are mounted.
摘要翻译：在通过光纤连接不同装置的连接系统中，提供了一种光电转换连接器，其可以像在电连接器中一样使用，而不考虑与其连接的装置的光传输。连接器包括：电子电路板，不仅用于传输光信号的发光元件和用于接收光信号的光接收元件，而且还配置有用于驱动发光元件的驱动电路和用于放大光信号的放大电路由光接收元件接收的光信号被安装。

4. 发明授权

US5052768A Device for retaining wire-like optical wave-guide 失效
标题翻译：用于保持类似光波导的设备
公开(公告)号：US5052768A
公开(公告)日：1991-10-01
申请号：US506819
申请日：1990-04-10
申请人： Syuji Matumoto , Yasumasa Koakutsu
发明人： Syuji Matumoto , Yasumasa Koakutsu
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/3858 , G02B6/3855
摘要： A device for retaining a wire-like optical wave-guide for an optical connector includes a cylindrical plug made of an elastic material for gripping the outer peripheral surfaces of a wire-like optical wave-guide with at least one end portion of the plug, having a predetermined length, being divided into a plurality of portions in a circumferential direction. The cylindrical plug has an expanded form in which a distance from an axis of the plug to each of the divided portions gradually increases toward the one end of the plug, with a tightening member pressing a vicinity of a free end of the cylindrical plug, which is in a state where the wire-like optical wave-guide is passed through the plug along the axis of the plug so as to allow the wire-like optical wave-guide to be retained by the cylindrical plug, in a direction substantially perpendicular to the axis of the plug from the outside of the plug. The tightening member deforms the divided portions and causes a retaining force to be applied to the optical fiber in a proximal end of the divided portions spaced from the pressing portion.
摘要翻译：用于保持用于光连接器的线状光波导的装置包括：由弹性材料制成的圆柱形插塞，用于夹持具有插头的至少一个端部的线状光波导的外周表面，具有预定长度，沿圆周方向分成多个部分。圆柱形塞子具有膨胀形式，其中从塞子的轴线到每个分开的部分的距离朝着塞子的一端逐渐增加，紧固件压紧圆柱塞的自由端附近，处于这样一种状态，其中线状光波导沿着插头的轴线穿过插头，以便使线状的光波导由圆筒形插头沿大致垂直于插头的轴线从插头的外部。紧固构件使分割部分变形，并且使得在与按压部分间隔开的分割部分的近端处对光纤施加保持力。

5. 发明授权

US4715673A Optical switch 失效
标题翻译：光开关
公开(公告)号：US4715673A
公开(公告)日：1987-12-29
申请号：US857957
申请日：1986-05-01
申请人： Takanobu Noro , Yasumasa Koakutsu , Tamio Takeuchi , Masao Yano , Seiichi Onoda , Hideo Arima , Hitoshi Yokono , Hirayoshi Tanei
发明人： Takanobu Noro , Yasumasa Koakutsu , Tamio Takeuchi , Masao Yano , Seiichi Onoda , Hideo Arima , Hitoshi Yokono , Hirayoshi Tanei
IPC分类号： G02B6/35 , G02B6/36
CPC分类号： G02B6/35 , G02B6/3598 , G02B6/3542 , G02B6/3572 , G02B6/3582 , G02B6/3586
摘要： An optical switch having a small number of optical connections includes a substrate in which are provided a first light path for conducting optical signals and a second light path consisting of a photosensitive element and light emitting element in pairs. An optical fiber cable is interrupted by the substrate, and optical signals in the fiber cable are transmitted through the first light path or intervened by an electrical system through the second light path in response to the switching movement of the substrate.
摘要翻译：具有少量光学连接的光学开关包括其中设置有用于传导光学信号的第一光路和由感光元件和发光元件成对组成的第二光路的基板。光纤电缆被基板中断，并且光纤电缆中的光信号响应于基板的切换运动而通过第一光路传输或通过第二光路被电气系统干涉。

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