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1. 发明授权

US5144599A Autonomous radio-controlled timepiece 失效
标题翻译：自动无线电控制时序
公开(公告)号：US5144599A
公开(公告)日：1992-09-01
申请号：US635692
申请日：1990-12-28
申请人： Wilfried Blaich , Oskar Flaig , Wolfgang Ganter , Hans Kaiser , Ewald Kussmaul , Roland Maurer , Peter Riis
发明人： Wilfried Blaich , Oskar Flaig , Wolfgang Ganter , Hans Kaiser , Ewald Kussmaul , Roland Maurer , Peter Riis
IPC分类号： G04G21/04 , H01Q1/27
CPC分类号： G04G21/04 , G04R60/04 , H01Q1/273
摘要： An autonomous radio timepiece comprises a casing and a bracelet attached thereto. The casing includes an operating circuit, while the bracelet carries a flexible antenna. The antenna can be removed from the bracelet in the event that the bracelet is worn and must be discarded. The antenna carries a plug-in type connector at one end which is adapted to make a tight sealing connection with the casing, and is also adapted to electrically connect the antenna with the circuit of the casing. The circuit within the casing includes a receiver which is fixedly tuned as a function of the antenna inductivity of a foil core to the time message transmitter. Also provided is a variable automatic supplemental tuner to compensate for bending of the bracelet while the receiver is actuated. The antenna comprises a foil of an insulting material on which an antenna conductor is printed, along with two shielding conductors extending parallel to the antenna conductor.
摘要翻译：自主的无线电钟表包括一个外壳和一个附在其上的手镯。外壳包括一个操作电路，而手链则带有柔性天线。在手镯磨损的情况下，天线可从手镯中取出，必须丢弃。天线在一端承载插入式连接器，其适于与壳体形成紧密的密封连接，并且还适于将天线与壳体的电路电连接。壳体内的电路包括一个接收器，它被固定调谐为与时间信息发送器的箔芯的天线电感的函数关系。还提供了一种可变自动补充调谐器，以在接收器被致动时补偿手镯的弯曲。天线包括绝缘材料箔，其上印有天线导体，以及平行于天线导体延伸的两个屏蔽导体。

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