| 摘要 |
<P>PROBLEM TO BE SOLVED: To make it possible to intuitively and easily obtain information data which users want to confirm or the information data and the associated information data. <P>SOLUTION: An information data management device has an information data memory portion for storing information data, a display situation information storing portion for storing display situation information relating to a date of information data stored in the information data storing portion, a date input portion for inputting the date, and a display situation content reconstruction portion for virtually reconstructing the content of display situation of information data at the date input by the date input portion. <P>COPYRIGHT: (C)2012,JPO&INPIT |
