发明授权
US5325213A Image reader and book document reader with a page turning capability for
an image forming apparatus
失效
具有图像形成装置的翻页能力的图像读取器和书本文档读取器
- 专利标题： Image reader and book document reader with a page turning capability for an image forming apparatus
- 专利标题（中）： 具有图像形成装置的翻页能力的图像读取器和书本文档读取器
-
申请号： US996094申请日： 1992-12-23
-
公开(公告)号： US5325213A公开(公告)日： 1994-06-28
- 发明人: Hiroshi Takahashi , Kazunori Bannai , Tetsuya Fujioka , Kazushige Taguchi , Susumu Shiina
- 申请人： Hiroshi Takahashi , Kazunori Bannai , Tetsuya Fujioka , Kazushige Taguchi , Susumu Shiina
- 申请人地址： JPX 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： JPX Tokyo
- 优先权： JPX3-346816 19911227; JPX3-346817 19911227; JPX4-234982 19920902
- 主分类号： B42D9/04
- IPC分类号： B42D9/04 ; B65H7/10 ; G03G15/04 ; H04N1/00 ; H04N1/04 ; H04N1/10 ; H04N1/107 ; H04N1/193 ; B65H29/30 ; G03B27/32
摘要：
An image reader for reading a book document laid on a document table in a spread position by optically scanning the surface of the document. The edge of the document on the side where scanning for reading the document starts, the position of an image on the document, the size of the document, the edge of the document on the side where the leaf of the document begins to be turned over and so forth are detected on the basis of data derived from the optical scanning of the surface of the document.
公开/授权文献
信息查询
