| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily, properly provide data on a printed sentence or the like without providing a database. <P>SOLUTION: Two-dimensional code patterns 2, 3 are printed on a paper surface of printed matter 1. In the two-dimensional code patterns 2, 3, readable information printed on the printed matter 1 and/or additional information related to the readable information are coded in a state that output data capable of being outputted from a prescribed output device 16 only when access is permitted by an authentication process and output data capable of being outputted from the output device 16 not through the authentication process are distinguished. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
