发明名称 MAGNETIC RECORDING TAPE
摘要 PROBLEM TO BE SOLVED: To provide a magnetic recording tape which can improve the resolution and obtain a high output and is capable of performing recording and reproducing with high reliability by lessening an off-track during traveling and a head clogging in spite of having narrow-width tracks. SOLUTION: This magnetic recording medium has a magnetic layer for information recording containing ferromagnetic powder and a binder on one surface of a nonmagnetic base and a magnetic layer for servo signal recording containing the ferromagnetic powder and the binder on another surface. The saturation magnetization quantity of the magnetic layer for servo signal recording is equal to or greater than the saturation magnetization quantity of the magnetic layer for information recording.
申请公布号 JP2002150528(A) 申请公布日期 2002.05.24
申请号 JP20000336990 申请日期 2000.11.06
申请人 FUJI PHOTO FILM CO LTD 发明人 KASUGA AKIRA;INAMI HIROO;SUEKI MINORU
分类号 G11B5/718;(IPC1-7):G11B5/718 主分类号 G11B5/718
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