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:
Nov. 23, 2004
Filed:
Jan. 20, 2004
Kimiyuki Yamasaki, Fukuoka, JP;
Michinori Tomomatsu, Fukuoka, JP;
Seikoh Abe, Fukuoka, JP;
Seiichi Miyahara, Fukuoka, JP;
Yuji Otake, Fukuoka, JP;
Takahiro Fukagawa, Fukuoka, JP;
Kunihiko Tokita, Fukuoka, JP;
Masayuki Mantani, Fukuoka, JP;
Minoru Murakami, Fukuoka, JP;
Abstract
In a screen-printing apparatus for printing creamy solder paste on a substrate by attaching a screen mask to the substrate, a predetermined measuring position of the mechanisms in the screen-printing apparatus is measured three-dimensionally by a three-dimensional measuring device. Based on the measured result, a predetermined measuring point on an object to be measured is determined on a position relative to the origin of the mechanical coordinate system in the screen-printing apparatus, and the origin position on a control program can be set. As a result, machine adjusting operation and teaching operation in the screen-printing apparatus can be simplified with high accuracy.