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, 2012
Filed:
Feb. 29, 2008
Yoshiaki Ono, Zushi, JP;
Hidekazu Sasaki, Kawasaki, JP;
Takuya Uehara, Yokohama, JP;
Hiromi Kato, Yokohama, JP;
Toshihiro Yasuda, Yokohama, JP;
Yoshiaki Ono, Zushi, JP;
Hidekazu Sasaki, Kawasaki, JP;
Takuya Uehara, Yokohama, JP;
Hiromi Kato, Yokohama, JP;
Toshihiro Yasuda, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A maintenance/repair device for reactor internal structureof the present invention includes a device bodyconfigured to be fixed on a reactor internal structure. Connected to the device bodyis a welding-part repair mechanismconfigured to repair a welding partof the reactor internal structure. Thus, a welding partof the reactor internal structurecan be repaired by the welding-part repair mechanism, while the device bodyis fixed on the reactor internal structure