Japan, July 14 -- CANON INC has got intellectual property rights for 'IMAGE FORMING APPARATUS.' Other related details are as follows:
Application Number: JP,2021-205146
Category (FI): G03G15/02,103,G03G21/00,314
Stage: PROBLEM TO BE SOLVED: To provide a technique that can prevent an image defect resulting from water vapor.SOLUTION: An image forming apparatus comprises a brush member that has a base cloth and a plurality of fiber threads woven in the base cloth, in which leading ends of the plurality of fiber threads extending from the base cloth are in contact with a surface of an image carrier on the downstream side of a transfer part and on the upstream side of an electrifying part in the direction of rotation of the image carrier. When an area at a length of 1 mm from the leading ends of the plurality of fiber threads in contact with the image carrier is immersed in water at 20degC for 10 seconds, the amount of water absorption per unit area of the brush member is 2.2 mg/mm2 or more.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: Dec. 17, 2021
Publication Date: June 29, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
