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:
Apr. 18, 1989
Filed:
Aug. 20, 1986
Yoshiaki Morizumi, Moriyama, JP;
Abstract
A picture image of a linear area to be read out of an original picture is projected and focused on a plurality of line sensors. The light flux transmitted through a projecting lens is divided into two light fluxes, along a plane containing the linear area of the original picture and an optical axis of the lens, by a light dividing apparatus disposed at the image side of the projecting lens. The light dividing apparatus thus provides two light fluxes which are projected and focused on respective line sensors. The light dividing apparatus comprises one or two flat mirrors which are so disposed that one side edge of each mirror coincides with or is disposed near to the plane along which the entire light flux is divided into two parts. The reflecting plane or reflecting planes of the mirrors are inclined at desired predetermined angle(s) with respect to the optical axis of the projecting lens in order to project the light onto the light sensors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile