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Digital peak reader

  • US 3,187,303 A
  • Filed: 03/30/1960
  • Issued: 06/01/1965
  • Est. Priority Date: 03/30/1960
  • Status: Expired due to Term
First Claim
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1. EXTREME VALUE READING APPARATUS COMPRISING AN INPUT DEVICE PROVIDING FIRST AND SECOND GROUPS OF DIGITAL SIGNALS, A REGISTER FOR STORING SAID FIRST GROUP OF DIGITAL SIGNALS REPRESENTING A NUMERICAL VALUE, SAID SECOND GROUP OF DIGITAL SIGNALS REPRESENTING THE ACTUAL VALUE OF A SIGNAL OF WHICH THE EXTREME VALUE IS TO BE READ, GATING MEANS FOR PASSING SAID FIRST GROUP OF DIGITAL SIGNALS TO SAID REGISTER, A COMPARATOR HAVING A FIRST GROUP OF INPUT TERMINALS FOR RECEIVING SAID FIRST GROUP OF DIGITAL SIGNALS FROM SAID REGISTER AND A SECOND GROUP OF INPUT TERMINALS FOR RECEIVING SAID SECOND GROUP OF DIGITAL SIGNALS FROM SAID INPUT DEVICE, SAID COMPARATOR PRODUCING AN OUTPUT SIGNAL WHEN SAID SECOND GROUP OF DIGITAL SIGNALS FROM SAID INPUT DEVICE REPRESENT A VALUE HAVING A PREDETERMINED RELATION IN MAGNITUDE TO A VALUE REPRESENTED BY SAID FIRST GROUP OF DIGITAL SIGNALS STORED IN SAID REGISTER, AND A GATE CONTROLLING MEANS CONNECTED FROM SAID COMPARATOR TO SAID GATING MEANS FOR ENABLING SAID GATING MEANS TO PASS SAID SECOND GROUP OF DIGITAL SIGNALS FROM SAID INPUT DEVICE INTO SAID REGISTER IN RESPONSE TO SAID COMPARATOR OUTPUT SIGNAL.

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