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:
Sep. 03, 1996
Filed:
Mar. 10, 1994
Akihiko Someya, Kawasaki, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
In an image forming apparatus, a color processing circuit calculates a ratio of color components of an image signal supplied from a CCD sensor. In a marker pen registering mode, its color components are detected by a marker color detecting section and stored in memory of a marker registering/canceling section. When the color of the marker pen is canceled, its color components are deleted from memory of the marker registering/canceling section. Since it is possible to cancel/register the marker pen, any general-purpose marker pen, in addition to a marker pen used exclusively for the apparatus, can be used upon editing. Thus, image editing can be implemented without using any designating means specific only to the apparatus.