| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine having high data management ability of ID. <P>SOLUTION: The game machine (10) of the present invention includes a card interface (11) configured so that a magnetic card (20) is detachably attached thereto, a card ID recording means (12) for recording a card ID generated on the basis of time information specifying the date and time when the magnetic card (20) is attached to the card interface (11) in a magnetic data recording area (22) provided in the magnetic card (20), and a printing means (14) for printing an access code uniquely obtained by the calculation of a predetermined function based on the card ID in a printing area (21) of the magnetic card (20). <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
