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. 28, 1995
Filed:
Mar. 02, 1993
Masahiro Yakabe, Narita, JP;
Satoshi Suzuki, Tokyo, JP;
Sadao Degawa, Komae, JP;
Shigeki Murayama, Yokohama, JP;
Koichi Ishibashi, Tokyo, JP;
Ikuo Nakashima, Sayama, JP;
Koji Sakai, Kawasaki, JP;
Ishikawajima-Harima Jukogyo Kabushiki Kaishi, Tokyo, JP;
Abstract
A formation control method and apparatus in which an image is emitted from a light source and transmitted through a predetermined area of paper an captured by a camera to be displayed as transmitted light image on a display of an image processing computing element, the transmitted light image displayed on the display being image-analyzed to obtain formation factor for quantification of the formation, J/W ratio and the like being optimized by fuzzy control using membership functions based on said formation factor so as to improve the formation.