- 专利标题： Image scanner having a reader and image forming apparatus incorporating same
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申请号： US14458380申请日： 2014-08-13
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公开(公告)号： US09686422B2公开(公告)日： 2017-06-20
- 发明人: Satoshi Narai , Yasunobu Youda , Taku Kudoh , Takayuki Andoh , Koji Hatayama , Yohei Osanai
- 申请人： Satoshi Narai , Yasunobu Youda , Taku Kudoh , Takayuki Andoh , Koji Hatayama , Yohei Osanai
- 申请人地址： JP Tokyo
- 专利权人： RICOH COMPANY, LTD.
- 当前专利权人： RICOH COMPANY, LTD.
- 当前专利权人地址： JP Tokyo
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： JP2012-136688 20120618
- 主分类号： H04N1/193
- IPC分类号： H04N1/193 ; H04N1/00 ; H04N1/024 ; H04N1/10 ; H04N1/04 ; H04N1/12
摘要：
An image scanner includes a stationary original plate on which a stationary original is placed and a moving original plate, over which a moving original is conveyed, aligned with the stationary original plate in a sub-scanning direction and tilted relative to the stationary original plate by a given angle. A reader is movable in the sub-scanning direction between a stationary original reading span disposed opposite the stationary original via the stationary original plate to read an image on the stationary original and a moving original reading position disposed opposite the moving original via the moving original plate to read an image on the moving original. The reader pressingly contacts the stationary original plate and the moving original plate as the reader moves in the sub-scanning direction.