发明申请
US20100177854A1 TIME INFORMATION RECEIVER, RADIO WAVE TIMEPIECE AND STORAGE MEDIUM HAVING PROGRAM STORED THEREIN
有权
时间信息接收器，无线电波定时器和存储有程序的存储介质
- 专利标题： TIME INFORMATION RECEIVER, RADIO WAVE TIMEPIECE AND STORAGE MEDIUM HAVING PROGRAM STORED THEREIN
- 专利标题（中）： 时间信息接收器，无线电波定时器和存储有程序的存储介质
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申请号： US12652192申请日： 2010-01-05
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公开(公告)号： US20100177854A1公开(公告)日： 2010-07-15
- 发明人: Keiichi NOMURA , Hideo Abe
- 申请人： Keiichi NOMURA , Hideo Abe
- 申请人地址： JP Tokyo
- 专利权人： Casio Computer Co., Ltd.
- 当前专利权人： Casio Computer Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2009-003421 20090109
- 主分类号： H04L27/06
- IPC分类号： H04L27/06
摘要：
A time information receiver including a reception unit for receiving and demodulating a standard radio wave containing a time code in which data pulses are arranged at a predetermined period; an analyzer for analyzing the time code from a demodulated signal obtained by demodulating the standard radio wave; a time-shift adder for executing an addition processing of adding a pulse waveform of the demodulated signal and a pulse waveform of a signal obtained by shifting the demodulated signal by a predetermined time; and a judger for judging a code type of the time code contained in the received standard radio wave on the basis of a addition result of the time-shift adder.
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