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:
Feb. 02, 2016
Filed:
Oct. 07, 2014
Riso Kagaku Corporation, Minato-ku, Tokyo, JP;
Junichi Hakamada, Tsukuba, JP;
RISO KAGAKU CORPORATION, Minato-ku, Tokyo, JP;
Abstract
An image processing apparatus includes: an interpreter processing part for creating intermediate data by analyzing a page description language; a rasterize processing part for creating RIP image data for each band for dividing each page into a plurality of parts, on the basis of the intermediate data; a characteristic value calculating part for calculating a characteristic value of RIP image data and associating the calculated characteristic value with the corresponding RIP image data; and an expansion processing part for, when the RIP image data whose characteristic value agrees with that of RIP image data that is a target for expansion are stored in a cache, reading out the RIP image data whose characteristic value agrees, the RIP image data being stored in the cache, and storing the RIP image data in an expansion memory.