| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hub for an information recording medium for reliably conveying a super thin optical information recording medium without generating positional deviation, adhesion, etc.. <P>SOLUTION: The hub is provided with a base part having a receiving surface receiving one principal surface of the disk like information recording medium and a projecting part formed on the receiving surface of the base part and fitted in a center hole of the disk like information recording medium. <P>COPYRIGHT: (C)2007,JPO&INPIT |
