发明名称 |
Image reading device and method |
摘要 |
The present invention has the objective of providing an image reading device capable of normally excellent reading of document images without influence from a soiled or damaged glass document platen, and eliminates the influence of a soiled or damaged glass surface of a document platen by normally reading document images using a new glass surface which is neither soiled not damaged by moving the document platen via a platen moving lever.
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申请公布号 |
US5930008(A) |
申请公布日期 |
1999.07.27 |
申请号 |
US19970783053 |
申请日期 |
1997.01.14 |
申请人 |
MINOLTA CO., LTD. |
发明人 |
NABESHIMA, TAKAYUKI;KUSUMOTO, KEIJI;KUMAGAI, MAKOTO;TAJIMA, KATSUAKI |
分类号 |
G03B27/50;H04N1/04;H04N1/12;(IPC1-7):H04N1/04;G03B27/68 |
主分类号 |
G03B27/50 |
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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