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:
Oct. 06, 2026
Filed:
Sep. 15, 2023
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Energy Systems & Solutions Corporation, Kawasaki, JP;
Ryuki Yokota, Tokyo, JP;
Yujiro Tajima, Yokohama Kanagawa, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION, Kawasaki, JP;
Abstract
To enable avoiding interference between a path of a separated charged particle beam and an electromagnet as well as providing a sufficient separation distance between: a path of a separated charged particle beam; and a path of a charged particle beam traveling in a main region. A quadrupole electromagnet includes: an iron core provided with a beam passing gap for travel of an output beam that is a separated charged particle beam, in addition to a main region for travel of a circulating beam that is a charged particle beam; excitation coils, and each wound around the iron core; a main vacuum duct, provided in a main region of the iron core, inside which the circulating beam travels; and a sub-vacuum duct, provided in the beam passing gap of the iron core, inside which the output beam travels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile