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:
Aug. 12, 2025
Filed:
Jun. 07, 2021
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Atsushi Takada, Musashino, JP;
Naoki Hayashi, Musashino, JP;
Ryosuke Sato, Musashino, JP;
Toshihiko Seki, Musashino, JP;
Kyoko Yamagoe, Musashino, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
A correct data generation deviceincludes: an acquisition unitthat acquires alarm information output from a plurality of devices; a correlation unitthat associates, from the alarm information, alarms whose occurrence times are within a first time width and recovery times are within a second time width, as a group of alarms that have occurred by the same event; and a generation unitthat generates correct data in which identification information of the event is set for each alarm of the group of alarms that has been associated.