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1. 发明授权

EP0635771B1 DATA TRANSMISSION/RECEPTION SYSTEM OF ELECTRONIC TIMEPIECE 失效
标题翻译：为电子时数据传输接收系统
公开(公告)号：EP0635771B1
公开(公告)日：1997-07-30
申请号：EP94903102.5
申请日：1993-12-28
申请人： CITIZEN WATCH CO. LTD.
发明人： SAKUYAMA, Masao
IPC分类号： G04C11/02 , G04D7/12 , G04C3/02
CPC分类号： G04R60/02 , G04G21/06 , G04R40/06
摘要： A data reception system of an analog electronic timepiece comprising a data transmitter for generating data signals and an electronic timepiece functioning also as a coil for driving hands and receiving the data signals from the data transmitter. The timepiece is provided with timing signal generation means for generating a timing signal, while the data transmitter is provided with timing signal reception means for receiving the timing signal outputted from the hand driving coil so that the data transmitter can transmit the data signals in synchronism with the timing signal received. Transmission/reception can be made under a normal operation state without stopping the timepice at the time of functional operations. Accordingly, there is no longer need of time setting after completion of the functional operations.

2. 发明公开

EP0635771A4 DATA TRANSMISSION/RECEPTION SYSTEM OF ELECTRONIC TIMEPIECE. 失效
标题翻译：数据传输接收系统的电子时钟。
公开(公告)号：EP0635771A4
公开(公告)日：1995-06-07
申请号：EP94903102
申请日：1993-12-28
申请人： CITIZEN WATCH CO LTD
发明人： SAKUYAMA MASAO
IPC分类号： G04G21/04 , G04G21/06 , G04R20/26 , G04R60/02 , G04C11/02 , G04C3/02 , G04D7/12
CPC分类号： G04R60/02 , G04G21/06 , G04R40/06
摘要： A data reception system of an analog electronic timepiece comprising a data transmitter for generating data signals and an electronic timepiece functioning also as a coil for driving hands and receiving the data signals from the data transmitter. The timepiece is provided with timing signal generation means for generating a timing signal, while the data transmitter is provided with timing signal reception means for receiving the timing signal outputted from the hand driving coil so that the data transmitter can transmit the data signals in synchronism with the timing signal received. Transmission/reception can be made under a normal operation state without stopping the timepice at the time of functional operations. Accordingly, there is no longer need of time setting after completion of the functional operations.

3. 发明公开

EP1450219A4 ELECTRONIC TIMEPIECE AND ELECTRONIC EQUIPMENT 审中-公开
标题翻译：电子钟和电子设备
公开(公告)号：EP1450219A4
公开(公告)日：2005-07-13
申请号：EP03745018
申请日：2003-03-27
申请人： SEIKO EPSON CORP
发明人： FUJIMORI SHIGEYUKI
IPC分类号： G04C3/02 , G04B17/00 , G04C10/00 , G04G21/04 , G04R20/00 , G04R20/08 , G04R60/02 , G04R60/10 , G04C9/02 , G04C3/00
CPC分类号： G04C10/00 , G04R60/10
摘要： There are provided a power-generation mechanism (2) having a rotary weight (21) and a generator for converting the mechanical energy by the rotation of the rotary weight (21) into electrical energy, a time-measuring mechanism for measuring time, and a receiving mechanism having an antenna (6) for receiving wireless information, and the antenna (6) is placed further towards the outside in the radial direction of the rotary weight (21) than the rotation path of the outer circumferential edge of the rotary weight (21).

4. 发明公开

EP0635771A1 DATA TRANSMISSION/RECEPTION SYSTEM OF ELECTRONIC TIMEPIECE 失效
标题翻译：电子时计的数据传输/接收系统
公开(公告)号：EP0635771A1
公开(公告)日：1995-01-25
申请号：EP94903102.5
申请日：1993-12-28
申请人： CITIZEN WATCH CO. LTD.
发明人： SAKUYAMA, Masao
IPC分类号： G04C11/02 , G04D7/12 , G04C3/02
CPC分类号： G04R60/02 , G04G21/06 , G04R40/06
摘要： A data transmission/reception system for wrist-type electronic timepiece. The data transmission/reception system for electronic timepieces comprises a data transmission device for generating data signals, and an electronic timepiece that receives data signals from the data transmission device by utilizing a coil for driving the hands, wherein the electronic timepiece is provided with a timing signal-generating means which generates a timing signal, and the data transmission device is provided with a timing signal-receiving means which receives the timing signals output from said hand-driving coil and transmits data signals in synchronism with the timing signals that are received. The data are transmitted and received in an ordinary hand-moving state without halting the timepiece while the functions are being operated. Therefore, there is no need of adjusting the time after the operation of the functions.
摘要翻译：腕式电子钟表的数据收发系统。用于电子表的数据发送/接收系统包括用于产生数据信号的数据发送装置和通过利用用于驱动指针的线圈从数据发送装置接收数据信号的电子时钟，其中电子时钟具有定时产生定时信号的信号发生装置，并且数据发送装置设有定时信号接收装置，定时信号接收装置接收从所述手驱动线圈输出的定时信号，并与所接收的定时信号同步地发送数据信号。数据以正常的手动状态进行发送和接收，而功能正在运行时不停止计时。因此，在功能操作之后不需要调整时间。

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