| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely clean only the objective lens of an optical pickup without rotating a cleaning disk inside a reproducing device. <P>SOLUTION: The cleaning disk 1 having a center hole 2 is provided with a cleaning member 3 and the outer peripheral part of the cleaning disk 1 is provided with cord attaching points 4 to make the cleaning disk attachable, detachable, and movable. A cord 5 is attached to the point necessary for cleaning. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
