发明名称 Image reading apparatus
摘要 An image reading apparatus including an image reading portion reading an image of an original placed on an original stand; an original cover pressing the original on the original stand; a plurality of hinge portions pivotally supporting the original cover with respect to the image reading portion; a plurality of opening and closing drive portions arranged in the plurality of hinge portions, respectively to open-drive and close-drive the original cover; and a control portion open-driving and close-driving the plurality of opening and closing drive portions based on different drive profiles, respectively.
申请公布号 US8014042(B2) 申请公布日期 2011.09.06
申请号 US20070860380 申请日期 2007.09.24
申请人 CANON KABUSHIKI KAISHA 发明人 MAGATA SHOKO
分类号 H04N1/04 主分类号 H04N1/04
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