Coded information-reading device

Details Coded information-reading device Coded information-reading device

1974-12-23

1976-05-25

Canney, Vincent P.

Registers

Calculators

Input-output calculator to indicator, printer, etc.

3401463Z, G06K 710

Patent

active

039596257

ABSTRACT:
A coded information-reading device which comprises means for measuring the time of reading out a given piece of coded information consisting of a prescribed number of bits by determining a length of time required to read out two reading speed-detecting signals impressed immediately before and after said piece of coded information; means for dividing the determined reading time by said prescribed number of bits to measure the average per-bit reading time; and means for generating synchronizing clock pulses according to said average per-bit reading time, thereby successively reading out said prescribed number of bits constituting the following piece of coded information.

REFERENCES:
patent: 3731064 (1973-05-01), Berler
patent: 3737632 (1973-06-01), Barnes
patent: 3811033 (1974-05-01), Herrin et al.

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