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:
Jan. 13, 2015
Filed:
Feb. 07, 2014
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Akiko Kakutani, Kanagawa, JP;
Takayuki Sako, Kanagawa, JP;
Kiyokazu Sato, Tokyo, JP;
Yoshiharu Kanai, Kanagawa, JP;
Takeshi Yoshiyuki, Kanagawa, JP;
Tsutomu Kurusu, Tokyo, JP;
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Abstract
One embodiment of a particle accelerator includes: a vacuum container with its inside evacuated to produce vacuum, the vacuum container being formed with a laser beam entrance window for allowing a laser beam to enter; a target arranged in the vacuum container so as to be irradiated with a laser beam to generate ions; and a condenser lens for focusing the laser beam onto the target. The condenser lens is arranged at the laser beam entrance window of the vacuum container, and takes a role of a vacuum bulkhead.