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:
Dec. 03, 2024
Filed:
Jul. 03, 2020
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
National University Corporation Hokkaido University, Sapporo, JP;
National University Corporation Tokai National Higher Education and Research System, Nagoya, JP;
Hidenori Iwashita, Musashino, JP;
Gentaro Funatsu, Musashino, JP;
Michihiro Furusaka, Sapporo, JP;
Takashi Kamiyama, Sapporo, JP;
Hirotaka Sato, Sapporo, JP;
Yoshiaki Kiyanagi, Nagoya, JP;
Abstract
A nuclear reaction detection device includes an FPGA (Field Programmable Gate Array)which is arranged in an environment in which particle radiation is incident, and includes a user circuitconfigured to output a value different from that in a normal state, if an SEU (Single Event Upset) occurs in a semiconductor element included in the FPGA, and an SEF detection unitwhich detects that an abnormal operation (SEF) has occurred in the user circuit based on the output value from the user circuitof the FPGA