发明名称 |
Surface smoothing method for disk-like recording medium |
摘要 |
A double-faced disk-like recording medium comprising recording layers containing a dielectric binder is supported under pressure between a pair of electrodes having highly planished surfaces, and a high frequency is applied from the electrodes to both surfaces of the medium, thereby to heat and smooth the medium surfaces.
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申请公布号 |
US4577077(A) |
申请公布日期 |
1986.03.18 |
申请号 |
US19830517282 |
申请日期 |
1983.07.26 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
KAWAMATA, TOSHIO |
分类号 |
G11B5/82;B29C59/00;B29C61/00;B29D7/01;G11B5/84;G11B23/00;(IPC1-7):H05B6/64 |
主分类号 |
G11B5/82 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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