Computer time clock

Details Computer time clock Computer time clock

1975-03-03

1977-04-12

Miller, Jr., George H.

Recorders

Combined with external recorder operating means

Well logging

346 82, 346134, 360 2, G01B 900, G01D 1534, G11B 2504

Patent

active

040178579

ABSTRACT:
A time accounting system including at least three distinct elements: a magnetic stripped card, a recording clock and a recorder/encoder assembly. The magnetic stripped card is fed into the recording clock which prints and electromagnetically encodes predetermined information such as the date and time upon the card. The card is then output from the recording clock. At the end of a given accounting period, the cards are gathered and stacked in the input portion of the recorder/encoder assembly. The recorder/encoder assembly accepts each card and transfers the information contained onto magnetic tape for direct input to a computer. As each used card is read, the recorder/encoder prints and encodes a new card.

REFERENCES:
patent: 3171649 (1965-03-01), Harwood et al.
patent: 3501622 (1970-03-01), Weir et al.
patent: 3530448 (1970-09-01), Clancy et al.
patent: 3614394 (1971-10-01), Bindshedler
patent: 3708790 (1973-01-01), Nourigat
patent: 3737884 (1973-06-01), Wallace
patent: 3740759 (1973-06-01), McKeegan et al.

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