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:
Feb. 22, 2022
Filed:
Feb. 26, 2020
Kabushiki Kaisha Toshiba, Tokyo, JP;
Taro Kanao, Kawasaki Kanagawa, JP;
Kosuke Tatsumura, Yokohama Kanagawa, JP;
Hayato Goto, Kawasaki Kanagawa, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Abstract
A calculation apparatus according to an embodiment includes one or more processing circuits configured to function as an interaction unit, a first addition unit, and a time evolution unit. The interaction unit generates N first intermediate variables obtained by performing a matrix computing on the N first variables and the coefficient matrix at the first time. The first addition unit calculates N second variables at the second time at which the sampling period elapses from the first time. The time evolution unit executes a time evolution process on the N second variables at the first time to generate N first variables at the second time. If the N first variables at the second time unsatisfied a predetermined constraint condition, the time evolution unit changes the N second variables at the second time in a direction of satisfying the constraint condition.