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:
Jun. 05, 2012
Filed:
Jun. 21, 2010
Applicants:
Manabu Mizuno, Okazaki, JP;
Ritsuo Hirukawa, Okazaki, JP;
Inventors:
Manabu Mizuno, Okazaki, JP;
Ritsuo Hirukawa, Okazaki, JP;
Assignee:
Fuji Machine Mfg. Co., Ltd., Chiryu-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C 17/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
When a printed circuit board is inspected and determined to have an insufficient amount of printing of a print pattern, the printed board is returned to a screen-printing apparatus so that a new print pattern is formed so as to overlap a previous print pattern. In the re-printing, a raising speed of the printed board at a final stage of the board raising operation is rendered lower than in the previous screen printing so that the printed board is brought into contact with the underside of the screen mask more slowly.