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    • 1. 发明专利
    • Analogue electronic timepiece with alarm apparatus
    • 具有报警设备的模拟电子定时器
    • JPS5935177A
    • 1984-02-25
    • JP14542582
    • 1982-08-24
    • Citizen Watch Co Ltd
    • SUGANO FUMIO
    • G04C3/14G04C23/08G04C23/46G04G13/02
    • G04G13/02
    • PURPOSE:To generate an alarm when an expected time is elapsed and to restore a usual hand operating state, by a method wherein the time display hand is permitted to be combined with the function of an expected time display hand and the hand is preceded by a rapid traverse pulse to be waited. CONSTITUTION:In single-load rapid traverse operation, when a manipulation member is manipulated, an H signal is applied to the input of an AND gate 19 and the output signal from the output terminal of FF 23 is brought to H to be applied to a drive circuit 8 through a change-over circuit 4 while an electromagnetic coil 14 is driven to operate a hand for 20sec. By repeating this operation, a constant value is counted. In the next step, down-count is performed by a hand operating pulse and, when up-count is coincided with the down-count, that is, a zero count state is estabilished, a coincidence signal is outputted from a coincidence signal generating circuit 35 and an alarm signal is generated from an alarm apparatus 36 while a usual operating state can be restored.
    • 目的:当预期时间过去时产生报警并恢复常规手动操作状态,通过允许时间显示手与预期时间显示手的功能相结合的方法,并且手先于 快速移动脉冲等待。 构成:在单负载快速移动操作中,当操纵操作构件时,向AND门19的输入施加H信号,并将来自FF23的输出端子的输出信号提供给H以施加到 驱动电路8通过转换电路4,同时电磁线圈14被驱动以操作手20秒。 通过重复该操作,计算常数值。 在下一步骤中,通过手动脉冲执行递减计数,当向上计数与递减计数一致时,即建立零计数状态,从一致信号发生电路输出一致信号 35,并且可以恢复通常的操作状态时从报警装置36产生报警信号。