Data reading device and control system having data reading devic

Details Data reading device and control system having data reading devic Data reading device and control system having data reading devic

1990-10-26

1994-06-14

LaRoche, Eugene R.

Registers

Coded record sensors

Particular sensor structure

235455, 235462, G06K 710

Patent

active

053212452

ABSTRACT:
A data reading apparatus has a reading device, which is set in a data read state upon operation of an operation switch, provided with a timer for measuring a first time period in which the operation switch is not operated, and for measuring a second time period in which no data input is detected while the operation switch is operated, wherein the data reading state is canceled according to an output from the first or second timer.

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patent: 4575625 (1986-03-01), Knowles
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"Information Strich fur Strich", Funkschau, vol. 59, No. 22, Oct. 23, 1987 pp. 28, 30-32, Munich DE.

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