| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a low-resistance rotator in which resistance caused by utilizing internal torque is reduced (in which external torque is reduced). <P>SOLUTION: In a low-resistance rotator, a rotator (2) in which magnets (1) are arranged concentrically is disposed at such a position that the rotator becomes a relation of mirror image with respect to a magnetic substance (3), and rotated synchronously. <P>COPYRIGHT: (C)2013,JPO&INPIT |
