Electrical pulse counters – pulse dividers – or shift registers: c – Applications – Determining machine or apparatus operating time or...
Patent
1986-01-27
1988-02-23
Heyman, John S.
Electrical pulse counters, pulse dividers, or shift registers: c
Applications
Determining machine or apparatus operating time or...
377 13, 377111, 377116, 377 47, G06F 748, G06M 308
Patent
active
047275596
ABSTRACT:
A weighted event counting circuit comprises a cascade connection circuit composed of a plurality of frequency dividing circuit means and a plurality of coincidence detecting circuit means inserted between the frequency dividing circuit means, and input circuit means to supply digital data representing the occurrence of plural events to the coincidence detecting circuit means. The number of occurrence times of the plural events is counted and totalized with weighting.
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Isoguchi Seiichi
Nishibe Takashi
Yokoyama Shotaro
Fuji Electric & Co., Ltd.
Fuji Electric Corporate Research and Development Ltd.
Heyman John S.
Konishiroku Photo Industry Co,., Ltd.
Nilles James E.
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