The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 28, 1989
Filed:
Mar. 19, 1986
Yoshihiro Akiyama, Yao, JP;
Teruyuki Naka, Moriguchi, JP;
Yoshihito Urata, Katano, JP;
Toshiharu Sasaki, Kawanishi, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
The present invention provides a document reading apparatus having a document placing plate and a transparent flat plate which hold a document with a surface to be read directed upward, a sensor unit for reading image information of an image on the document surface to be read through the transparent flat plate, a drive mechanism for driving the sensor unit in a direction parallel with the flat plate, and a position entering unit for indicating an arbitrary position on the document surface to be read by a visible light through the transparent flat plate and for detecting the position in association with a transparent tablet. Image reading and position entry can be made with a document held in the apparatus.