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:
Dec. 11, 2001
Filed:
Mar. 26, 1999
Applicant:
Inventor:
Junichi Yamazaki, Mishima, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B05C 3/00 ;
U.S. Cl.
CPC ...
B05C 3/00 ;
Abstract
A dip coating apparatus including a substrate supporter which supports a substrate to be coated and which has a gas discharger which has a plurality of holes formed therein from which a gas is discharged; a gas supplying passage through which the gas is supplied to the gas discharger; and a gas supplying valve which is disposed at a position in the gas supplying passage and in which the gas is fed to the gas discharger when the gas supplying valve is opened, wherein a pressure loss in the gas discharger is greater than two times a pressure loss in the gas supplying passage between the gas supplying valve and the gas discharger.