Bar-code remote-control device

Details Bar-code remote-control device Bar-code remote-control device

1988-10-27

1990-03-06

Pitts, Harold I.

Registers

Coded record sensors

Particular sensor structure

235381, 235454, 235462, G06K 710

Patent

active

049068300

ABSTRACT:
A bar-code remote-control device includes a first key for inputting a detection instructing signal and a second key for inputting a transmission instructing signal. The device also includes a gate circuit which is opened after completion of a processing in a remote-control data transmission processing section to permit entrance of the detection instructing signal in a bar-code detection processing section and is closed upon completion of bar code detection processing in the bar-code detection processing section to prohibit entrance of the detection instructing signal in the detection processing section, so that no error occurs upon simultaneous operations against the first and second keys.

REFERENCES:
patent: 4179064 (1979-12-01), Yoshioka
patent: 4471218 (1984-09-01), Culp

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