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:
Aug. 25, 1998
Filed:
Jun. 30, 1997
Teruyuki Nishii, Yokohama, JP;
Norio Sugiyama, Fujisawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
When a received image is printed out in a facsimile apparatus, it is determined whether ink remains in an ink tank. If no ink remains, the image is reduced in size and is printed out upon adding a footer mark thereto. The recorded density of the footer mark is sensed by a photosensor and it is judged that there is too little ink left for printing if the detected density is less than a predetermined level. Thus, the footer mark is added on and sensed only when there is very little ink remaining. This eliminates the need for reducing the size of the image unnecessarily and therefore prevents a deterioration in image quality. Furthermore, since whether or not there is actually any ink left for printing is detected, no longer will an ink tank still containing some ink be replaced unnecessarily. This prevents ink from being wasted.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile