Method of reading identification code sheets using borders to determine scan angle

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United States of America Patent

PATENT NO 5204515
SERIAL NO

07774146

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An identification code sheet includes of codes of merchandise, a character string or a document etc. The sheet can be read by a sensor. The identification code sheet including a representation area defined by both a X-axis and a Y-axis intersecting mutually either orthogonally or skewedly and sub-areas of identification code printed in are representation area. The said representation area is divided into sixteen or more sub-areas, in each of which an identification code of encoded indicia is recorded. With the coding and method much more informations relative to the conventional techniques may be handled and more particularly much more Kana-Kanzi, Arabic and Chinese letters etc. as well as numerical characters, symbols, and alphabets may be represented which can be easily read. The representation of repredentation areas defined by both the X-axis and the Y-axis and the identification code in said sub-areas ensures accuracy and speed of reading by means of a sensor to read the identification code sheet in any direction and further a simplier reading, representation and outputting etc. by use of a printing sheet and printing means for general use.

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Patent Owner(s)

Patent OwnerAddress
TEIRYO SANGYO CO LTDYODOGAWA-KU 4-3 JUSO HIGASHI 1-CHOME OSAKA-SHI

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yoshida, Hirokazu Osaka, JP 56 1055

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