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1. 发明授权

US5355523A Wireless transmission/reception system including transmitting terminal producing multiple frequency local oscillation signals and receiving terminal storing a local oscillation signal 失效
标题翻译：无线发送/接收系统，包括产生多频本地振荡信号的发送终端和存储本地振荡信号的接收终端
公开(公告)号：US5355523A
公开(公告)日：1994-10-11
申请号：US920874
申请日：1992-07-28
申请人： Haruo Ogawa , Haruhiro Kuboyama , Hirofumi Konishi , Toshiaki Inage , Shinji Morino , Yoshiaki Ueno , Haruhiko Hyosu , Yoshihiro Shogaki
发明人： Haruo Ogawa , Haruhiro Kuboyama , Hirofumi Konishi , Toshiaki Inage , Shinji Morino , Yoshiaki Ueno , Haruhiko Hyosu , Yoshihiro Shogaki
IPC分类号： H04B1/40
CPC分类号： H04B1/405
摘要： A wireless transmission system includes a plurality of terminal units, a specific one of which is provided with a transmission/receiving circuit that transmits a reference signal of a local oscillation frequency, while all others of which are provided respectively with a transmission/receiving circuit that prepares, on the basis of the reference signal received, a local oscillation frequency signal for frequency conversion of transmitting/receiving frequency signal and intermediate frequency signal, to thereby realize the system at lower costs even when a high local oscillation frequency is employed.
摘要翻译：无线传输系统包括多个终端单元，其特定的一个终端单元设置有发送本地振荡频率的参考信号的发送/接收电路，而其中所有的终端单元分别设置有发送/接收电路，发送/接收电路根据所接收的参考信号准备用于发送/接收频率信号和中频信号的频率转换的本地振荡频率信号，从而即使当采用高的本地振荡频率时也以较低的成本实现该系统。

2. 发明授权

US5941734A Connector 失效
标题翻译：连接器
公开(公告)号：US5941734A
公开(公告)日：1999-08-24
申请号：US773979
申请日：1996-12-26
申请人： Koji Ikeda , Yoshihiro Tanigawa , Shinji Morino , Koji Yamashita , Hirohisa Okuno , Takao Sase , Masahiko Amano
发明人： Koji Ikeda , Yoshihiro Tanigawa , Shinji Morino , Koji Yamashita , Hirohisa Okuno , Takao Sase , Masahiko Amano
IPC分类号： H01R4/24 , H01R9/00 , H01R9/11 , H01R11/01 , H01R13/502 , H01R13/585 , H01R13/6461 , H01R24/00 , H01R24/64 , H01R23/02
CPC分类号： H01R13/6461 , H01R24/64 , Y10S439/941
摘要： A connector A includes a plurality of conductors. Each conductor consists of a contact 1, a terminal piece member 2, and a connecting conductor 3 connecting the contact 1 with the terminal piece member 2. The conductors are respectively held on a body 10 of the connector. The connecting conductors 3 are arranged in three layers in such a position relationship that can prevent them from short-circuiting each other and also can prevent a crosstalk from being produced between them. In this structure, the connecting conductors 3 are arranged in two or more levels, which makes it easier for the connector to be designed for prevention of the crosstalk when compared with a structure in which the connecting conductors 3 are arranged in one plane.
摘要翻译：连接器A包括多个导体。每个导体由触点1，端子构件2和连接导体3组成，该连接导体3将触点1与端子构件2连接。导体分别固定在连接器的主体10上。连接导体3以能够防止它们彼此短路的位置关系布置成三层，并且还可以防止在它们之间产生串扰。在这种结构中，连接导体3被布置成两个或更多个级别，这使得与将连接导体3布置在一个平面中的结构相比，连接器被设计成更容易防止串扰。

3. 发明授权

US5762518A Lever modular jack telephone type connector 失效
标题翻译：杠杆模块插座电话型连接器
公开(公告)号：US5762518A
公开(公告)日：1998-06-09
申请号：US623799
申请日：1996-03-29
申请人： Yoshihiro Tanigawa , Koji Yamashita , Shinji Morino , Hirohisa Okuno , Takao Sase , Koji Ikeda , Masahiko Amano
发明人： Yoshihiro Tanigawa , Koji Yamashita , Shinji Morino , Hirohisa Okuno , Takao Sase , Koji Ikeda , Masahiko Amano
IPC分类号： H01R4/24 , H01R24/62 , H01R23/02
CPC分类号： H01R4/2412 , H01R24/62
摘要： A modular jack telephone type connector has a housing which is associated with a carrier on which metal conductors are mounted on a top surface of the carrier, a wire positioning fixture which has wire openings for inserting electrical wires and a cavity for receiving terminals of the conductors and is supported in a hole on the top carrier surface allowing the fixture to move vertically in the hole with respect to the carrier, vertical fins which are mounted on the carrier mates vertical grooves which are provided on an opposite side of the wire openings of the fixture for additional secure positioning, a lever which is pivoted at the housing, rotating toward or away from the carrier, and coupled to the fixture via an interlock mechanism in order to transmit a rotational lever motion to the vertical fixture motion. As the lever rotates toward the carrier and pushes the fixture downward, wires inserted into the fixture meets precisely terminals through the cavity of the fixture for insulation displacement electrical contacts without using special termination tools.
摘要翻译：模块化插座电话型连接器具有壳体，该壳体与载体相关联，金属导体安装在载体的顶表面上，线定位夹具具有用于插入电线的线开口和用于接收导体端子的空腔并且被支撑在顶部载体表面上的孔中，允许固定装置相对于载体在孔中垂直移动，安装在载体上的垂直翅片配合垂直槽，其设置在垂直槽的相对侧用于附加安全定位的固定装置，一个在壳体处枢转的杠杆，朝向或远离载体转动，并通过互锁机构联接到固定装置，以便将旋转杆运动传递到垂直固定装置运动。当杠杆朝向托架转动并向下推动固定装置时，插入固定装置的电线将精确的端子穿过固定装置的腔体，以便绝缘位移电触点，而不使用特殊的终端工具。

4. 发明授权

US5742895A Device for transmitting and receiving information signal in multimedia communication system 失效
标题翻译：用于在多媒体通信系统中发送和接收信息信号的装置
公开(公告)号：US5742895A
公开(公告)日：1998-04-21
申请号：US667636
申请日：1996-06-21
申请人： Yoshihiro Tanigawa , Shinji Morino , Isao Shimada , Masafumi Morimoto , Koji Ikeda , Sadaaki Kondo , Kimitake Okugawa
发明人： Yoshihiro Tanigawa , Shinji Morino , Isao Shimada , Masafumi Morimoto , Koji Ikeda , Sadaaki Kondo , Kimitake Okugawa
IPC分类号： H01R13/33 , H01R13/46 , H01R13/625 , H01R13/631 , H01R13/73 , H01R13/74 , H01R33/975 , H04L12/28 , H04B1/38
CPC分类号： H01R13/625 , H01R13/73 , H01R13/74 , H01R24/62 , H01R33/9756
摘要： A device used in a multimedia communication system is formed with a transceiver unit for transmitting and receiving information signal to and from the inside of a room and a base unit adapted to be mounted to a wall of the room to detachably support the transceiver unit. The transceiver unit has a plug surface on which a plug projects, a circular wall projecting on the plug surface to surround the plug, and a guide wall projecting on the plug surface inside the circular wall and around the plug. The base unit comprises a disk member which is provided with a receptacle exposed in a receptacle surface defined on the disk member. The disk member has a diameter slightly smaller than an inner diameter of the circular wall so that the disk member can fit within the circular wall when the transceiver unit is attached to the base. The disk member is formed in the receptacle surface with a guide groove of such a configuration that the guide wall is allowed to be inserted into the guide groove only when the guide wall opposes to the guide groove at a particular angular orientation where the plug comes to be connectable with the receptacle. The device can provide a safe and easy working condition for attaching the transceiver unit to the base unit.
摘要翻译：在多媒体通信系统中使用的装置形成有用于向房间内部发送信息信号的收发器单元和适于安装到房间的墙壁上的可拆卸地支撑收发器单元的基座单元。收发器单元具有塞子突出的插头表面，突出在插头表面上以围绕插头的圆形壁，以及在圆形壁内部和插头周围突出于插头表面上的引导壁。基座单元包括盘构件，该盘构件设置有露出在限定在盘构件上的容座表面中的容器。盘构件的直径略小于圆壁的内径，使得当收发器单元附接到基座时，盘构件可以装配在圆形壁内。盘构件在插座表面上形成有导向槽，该引导槽具有这样一种构造：只有当导向壁以特定的角度取向与插入件相对时，导向壁才能插入导向槽中可与插座连接。该设备可以提供安全和简单的工作条件，用于将收发器单元连接到基座单元。

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