发明名称 METHOD FOR MAGNETIC TRANSFER
摘要 PROBLEM TO BE SOLVED: To provide a method for magnetic transfer capable of obtaining transferred signals of high quality in a method for magnetic transfer by bringing a master carrier for magnetic transfer into contact with a slave medium. SOLUTION: In the method for magnetic transfer on a magnetic recording medium, a master carrier for magnetic transfer having a magnetic layer with high coercive force and a soft magnetic layer successively formed on a nonmagnetic substrate is used. The master carrier for magnetic transfer and a magnetic recording medium as a slave to receive signal transfer are used in such a manner that the slave medium is preliminarily subjected to initial DC magnetization in the track direction, then the master carrier for magnetic transfer is brought into tightly contact with the slave medium which has been subjected to initial DC magnetization and magnetic transfer is carried out by applying magnetic field for transfer in the opposite direction to the direction of the initial DC magnetization of the slave face.
申请公布号 JP2002008229(A) 申请公布日期 2002.01.11
申请号 JP20000190651 申请日期 2000.06.26
申请人 FUJI PHOTO FILM CO LTD 发明人 NISHIKAWA SHOICHI
分类号 G11B5/667;G11B5/64;G11B5/65;G11B5/66;G11B5/86;(IPC1-7):G11B5/86 主分类号 G11B5/667
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