| 摘要 |
PROBLEM TO BE SOLVED: To prevent the breaking of the insulating film of an electric wire by the side face of a magnetic pole. SOLUTION: In the magneto-optical recording magnetic head provided with a core having a base made of a magnetic material and a columnar magnetic pole projected from the base, and a coil formed by directly winding an electric wire having an insulating film on the side face of the magnetic pole, a corner part is formed to prevent the breaking of the insulating film in the side face of the magnetic pole.
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