| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a notebook 1 capable of reducing production cost while including a function for easily recognizing falsification of recorded contents. <P>SOLUTION: Contents 2 are composed by overlapping a plurality of signatures 5. Pages of the signature 5 is attached with a falsification recognizing marker group having regularity which is concluded in increments of the signature 5 in a form of keeping the regularity. Presence/absence of falsification of the recorded contents can be easily recognized by whether the regularity of the falsification recognizing marker group attached to the pages is kept or not. For example, when one sheet of the contents 2 of the notebook 1 is torn off, or when another sheet 5 is inserted to the contents 2, the regularity of the falsification recognizing marker group is lost, which can recognize such kinds of falsification. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
