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:
Aug. 04, 2009
Filed:
Sep. 08, 2004
Applicants:
Sachio Shimohata, Hyogo, JP;
Masahiko Mega, Hyogo, JP;
Kimihiro Kishi, Aichi, JP;
Seiji Katayama, Osaka, JP;
Inventors:
Sachio Shimohata, Hyogo, JP;
Masahiko Mega, Hyogo, JP;
Kimihiro Kishi, Aichi, JP;
Seiji Katayama, Osaka, JP;
Assignee:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 31/00 (2006.01); B23K 35/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A welding method forms a molten build-up portion on a base material that is any one of a single crystal material and a unidirectionally solidified crystal material. The method includes forming a plurality of build-up portions on the base material while maintaining a predetermined gap between adjacent build-up portions; and forming a build-up portion in each of the predetermined gaps.