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. 06, 2026
Filed:
Sep. 08, 2022
Toshiba Energy Systems & Solutions Corporation, Kawasaki, JP;
Munemichi Matsumoto, Tokyo, JP;
Katsushi Hanawa, Tokyo, JP;
Kota Mizushima, Chiba, JP;
Takuji Furukawa, Chiba, JP;
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION, Kawasaki, JP;
Abstract
A particle-accelerator diagnostic technology capable of evaluating extraction efficiency of charged particles in a short cycle is provided. A diagnostic device for a particle accelerator includes: a first receiver configured to receive a first detection signal from a first detector that detects a first current value generated by movement of charged particles in a circular accelerator, the first detection signal being outputted as a signal corresponding to the first current value; a second receiver configured to receive a second detection signal from a second detector that detects a second current value generated by movement of charged particles extracted from the circular accelerator into a beam transport system, the second detection signal being outputted as a signal corresponding to the second current value; and a calculator configured to calculate an extraction efficiency of charged particles based on the first and second detection signals.