Identification code
First Claim
1. In combination an identification code and reading system therefore, comprising:
- the identification code including,a representation area including,a computer readable orientation border, positioned adjacent to said representation area on at least two sides,a plurality of sub-areas in which encoded indicia are located,orthogonal rows and columns of separation marks, separating the plurality of sub-areas, anda nonsymmetric auxiliary representation mark, provided adjacent to said representation area such that said representation area is defined by an area enclosed by said computer readable orientation border and said nonsymmetric auxiliary representation mark; and
the identification code reading system including,reading means including,data reading means for reading the plurality of sub-areas in which encoded indicia are located and the orthogonal rows and columns of separation marks and for generating data signals representative of the encoded indicia,area detecting means for detecting said computer readable orientation border and said nonsymmetric auxiliary representation mark in order to determine a scanning direction and an angle of orientation of said identification code with respect to said reading means and for generating a scanning direction signal and an angle of orientation signal,correcting means for correcting the data signals generated by said reading means depending on the scanning direction signal and the angle of orientation signal generated by said area detecting means in order to produce corrected data signals, andtranslating means for translating the corrected data signals into character information, represented by the encoded indicia.
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Accused Products
Abstract
An identification code sheet for representing codes for merchandise, or the like and a method for reading the identification code sheet. The identification code sheet for identification of merchandise or the like, according to the invention, comprises a representation area defined by both a X-axis and a Y-axis intersecting mutually either orthgonally a skewedly and sub-area of identification code printed in said representation area. According to the invention, said representation area is divided into sixteen or more sub-areas, in each of which an identificiation code of signal codes of binary type is recorded. In this manner, more information may be stored compared to conventional techniques and more particularly more Kana-Kanzi, Arabic and Chinese letters etc. as well as numerical characters, symbols, and alphabets may be represented and easily read. Further, the representation of the representation area 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 simpler reading, representation and outputting by use of a printing sheet and printing means for general use, is achievable.
77 Citations
3 Claims
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1. In combination an identification code and reading system therefore, comprising:
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the identification code including, a representation area including, a computer readable orientation border, positioned adjacent to said representation area on at least two sides, a plurality of sub-areas in which encoded indicia are located, orthogonal rows and columns of separation marks, separating the plurality of sub-areas, and a nonsymmetric auxiliary representation mark, provided adjacent to said representation area such that said representation area is defined by an area enclosed by said computer readable orientation border and said nonsymmetric auxiliary representation mark; and the identification code reading system including, reading means including, data reading means for reading the plurality of sub-areas in which encoded indicia are located and the orthogonal rows and columns of separation marks and for generating data signals representative of the encoded indicia, area detecting means for detecting said computer readable orientation border and said nonsymmetric auxiliary representation mark in order to determine a scanning direction and an angle of orientation of said identification code with respect to said reading means and for generating a scanning direction signal and an angle of orientation signal, correcting means for correcting the data signals generated by said reading means depending on the scanning direction signal and the angle of orientation signal generated by said area detecting means in order to produce corrected data signals, and translating means for translating the corrected data signals into character information, represented by the encoded indicia. - View Dependent Claims (2, 3)
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Specification