Pen type code reader

A pen type code reader is provided with two pairs of substantially parallel anti-tilt ridges arranged on the respective opposite external sides of the front section of the code reader main body to be located along the scanning direction and projecting in the scanning direction. The code reader furth...

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Bibliographic Details
Main Authors MEGURO CHIKAYOSHI, NADA YOSHIYUKI
Format Patent
LanguageEnglish
Published 23.10.2001
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:A pen type code reader is provided with two pairs of substantially parallel anti-tilt ridges arranged on the respective opposite external sides of the front section of the code reader main body to be located along the scanning direction and projecting in the scanning direction. The code reader further includes a groove arranged on the front surface of the front section of the code reader main body and open at the opposite ends to the external sides in the scanning direction and having a width substantially equal to the width of the code pattern.
Bibliography:Application Number: US19980141429