CODE STRING GENERATION DEVICE, CODE STRING INPUT DEVICE, CODE STRING GENERATION PROGRAM, AND CODE STRING INPUT PROGRAM

摘要

PROBLEM TO BE SOLVED: To further reduce an input load of a user, and to embed more information using a short code string.;SOLUTION: This code string generation device 2 has an information dividing means 202a for dividing input information to a first character string and a second character string, a first converting means 202b for converting the second character string into an M-ary cardinal number string, a second converting means 202c for converting the M-ary cardinal number string the M-ary cardinal number string into an N-ary cardinal number string, a third converting means 202d for converting each of cardinal numbers of the N-ary cardinal number string into a corresponding code with reference to the first storing means 203b to generate a code string, and a fourth converting means 202e for reading a chunk pattern corresponding to the first character string divided by the information dividing means 202a and chunks the code string according to the chunk pattern.;COPYRIGHT: (C)2009,JPO&INPIT