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:
Apr. 29, 2014
Filed:
Jan. 06, 2010
Shigeki Yokoyama, Yokohama, JP;
Makoto Ukai, Yokohama, JP;
Munetaka Takahashi, Yokohama, JP;
Hideo Hirai, Yokohama, JP;
Takuya Miyagawa, Nakano-Ku, JP;
Masashi Tanabe, Yokohama, JP;
Shigeki Yokoyama, Yokohama, JP;
Makoto Ukai, Yokohama, JP;
Munetaka Takahashi, Yokohama, JP;
Hideo Hirai, Yokohama, JP;
Takuya Miyagawa, Nakano-Ku, JP;
Masashi Tanabe, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
In a nuclear reactor building of a steel plate concrete structure that houses a pressure containment vessel formed with a plurality of penetration ports penetrating the pressure containment vessel on the periphery thereof and includes a biological shielding wall disposed outside the pressure containment vessel. The pressure containment vessel is vertically divided into a plurality of blocks so that each of the blocks has one or more pressure containment vessel penetration ports arranged on a same horizontal plane, and the reactor building including the biological shielding wall is divided into a plurality of modules by the horizontal plane.