发明名称 IMAGE READER AND IMAGE READING METHOD
摘要 PROBLEM TO BE SOLVED: To provide an image reader and an image reading method by which a double side original is read without deteriorating image reading efficiency. SOLUTION: This image reader is provided with a CCD unit 2101 having a reduction optical system and with a close contact sensor unit 2102. When an original is set to a draft feeder 2104, the image of a front side is covered into the video signal by a CCD unit 2101 and the image of a rear side is converted into the video signal by a CCD unit 2102. The image signals converted into video signals are stored respectively by image storage devices 2106, 2107 by an image processor 2105. Thus, the double-side image is read without turning over the fed original.
申请公布号 JPH10294830(A) 申请公布日期 1998.11.04
申请号 JP19970116033 申请日期 1997.04.21
申请人 CANON INC 发明人 KAMEI MASABUMI;SUGIURA TAKASHI;OHASHI KAZUHITO;ISE MAKOTO;OSOZAWA NORIYOSHI;TAKAHASHI TADASHI
分类号 G03G21/00;H04N1/04;H04N1/21 主分类号 G03G21/00
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