发明名称 Apparatus and method for reading document
摘要 A document reading apparatus and method are provided for outputting an image faithful to a document as possible even if the document is accidentally fed in an oblique fashion on the way of a sheet feeding path. For this purpose, a plurality of document end detecting sensors S 1 to S 3 are disposed on the way of the sheet feeding path 5 , and further, a reading controller 20 calculates a skew quantity theta of the document with respect to the sheet feeding path 5 based on a signal output from the document end detecting sensor, thereby adjusting a document reading timing in accordance with the skew quantity.
申请公布号 US6888650(B1) 申请公布日期 2005.05.03
申请号 US20000704880 申请日期 2000.11.02
申请人 NISCA CORPORATION 发明人 MIZUBATA TSUYOSHI;KAWANO MASANOBU;HATA KIYOSHI;OGINO KOJI;SANO KAZUHIDE;TAKAHASHI SEI;KUBOTA ICHITARO
分类号 G03G15/00;H04N1/00;H04N1/04;(IPC1-7):H04N1/04 主分类号 G03G15/00
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