| 摘要 |
PROBLEM TO BE SOLVED: To control the revolution direction of magnetic flux freely and with high reproducibility, with simple construction without heat process such as pinning, concerning a magnetic ring unit and a magnetic memory apparatus. SOLUTION: The magnetic ring unit is constituted of a magnetic ring 1 of an eccentric ring shape whose central point of the inner diameter is eccentric relative to the central point of the outer diameter. COPYRIGHT: (C)2005,JPO&NCIPI
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