| 发明名称 |
IMAGE ERASING METHOD, DEVICE THEREOF, AND REPRODUCTION METHOD OF RECORDING MEDIUM |
| 摘要 |
PROBLEM TO BE SOLVED: To enable erasing of images (including characters) formed on a printed material at low cost, simply and promptly. SOLUTION: Creeping discharge or corona discharge is generated by applying a voltage across a pair of counter electrodes, and reactive gas is obtained. An image formed on a printed material with a surface including inorganic pigment is erased by exposing it to the reactive gas. COPYRIGHT: (C)2005,JPO&NCIPI
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| 申请公布号 |
JP2004291638(A) |
申请公布日期 |
2004.10.21 |
| 申请号 |
JP20040073478 |
申请日期 |
2004.03.15 |
| 申请人 |
AJINOMOTO CO INC;UCHU KANKYO KOGAKU KENKYUSHO:KK;CANON INC |
发明人 |
HASEGAWA KAZUTAKA;HASHIMOTO YUICHI;NISHIDA SHUNICHIRO;MIYAMACHI NAOTOSHI;TSUNODA TAKAYUKI;FUDO RYOSUKE;TSUYOSHI NAOKO;ASANO TADASHI;ABE MASASHI |
| 分类号 |
B41J29/26;(IPC1-7):B41J29/26 |
主分类号 |
B41J29/26 |
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