| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a page difference generation device for generating only a page which should be generated according to the edition of pages or the like. <P>SOLUTION: A memo page information registration system is configured to store page information including a page update flag showing whether or not a page has been edited, and to change the value of a page update flag to a value showing "a regeneration object" according to the edition of the page, and to perform page generation about page information whose page update flag is a value showing "the regeneration object". Thus, only the page whose page update flag is a value showing the "regeneration object" is regenerated to remarkably improve the processing efficiency of generation processing in comparison with the case of generating all pages regardless of whether or not the pages have been edited. <P>COPYRIGHT: (C)2008,JPO&INPIT |
