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. 30, 2011
Filed:
Mar. 06, 2006
Shuzo Fujiwara, Tsukuba, JP;
Takehiro Matsunaga, Tsukuba, JP;
Kiyoshi Asahina, Kobe, JP;
Kenji Koide, Kobe, JP;
Takashi Gotou, Kobe, JP;
Hideaki Shimoda, Kobe, JP;
Shuzo Fujiwara, Tsukuba, JP;
Takehiro Matsunaga, Tsukuba, JP;
Kiyoshi Asahina, Kobe, JP;
Kenji Koide, Kobe, JP;
Takashi Gotou, Kobe, JP;
Hideaki Shimoda, Kobe, JP;
Kabushiki Kaisha Kobe Seiko Sho, Kobe-shi, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Abstract
A method of blasting hazardous substance or explosive in a pressure vessel is provided to improve efficiency while suppressing enlargement of the pressure vessel. To achieve it, the method includes an installing step of installing two or more articles to be treated at a certain spacing in the pressure vessel, an initial blasting step of blasting one of the articles to be treated, and a following blasting step of blasting the article to be treated next to the previously blasted article to be treated after a particular time from the instant of the previous blast. Each of the articles is blasted sequentially through the initial and following blasting steps.