发明名称 |
Divider for an electronic timepiece |
摘要 |
A divider for an electronic timepiece comprises a multistage divider circuit having a plurality of 1/2 dividing stages connected in cascade. Logic circuitry connected to the first and last stages develops a preselected number of pulse signals smaller in number than the dividing number of the divider circuit to effect selective stopping of the counting of only one input signal pulse applied to the divider circuit to thereby obtain fine adjustment of the final output signal pulses.
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申请公布号 |
US4009445(A) |
申请公布日期 |
1977.02.22 |
申请号 |
US19750605062 |
申请日期 |
1975.08.15 |
申请人 |
KABUSHIKI KAISHA DAINI SEIKOSHA |
发明人 |
HASEGAWA, RYOZO |
分类号 |
G04G3/02;G11B15/46;H03K21/38;H03K23/00;H03K23/58;H03K23/66;(IPC1-7):H03K21/36 |
主分类号 |
G04G3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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