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. 30, 2024
Filed:
Jul. 23, 2019
Fuji Corporation, Chiryu, JP;
Yuta Yokoi, Kariya, JP;
Shuichiro Kito, Toyota, JP;
FUJI CORPORATION, Chiryu, JP;
Abstract
A data management device selects acquisition data of a deletion target from a storage device storing multiple acquisition data acquired by a board work machine performing a predetermined board work on a board. The data management device includes an acquisition section and a selection section. The acquisition section divides an evaluation index when evaluating a target object extracted from the acquisition data or the board work using the target object into multiple classes and acquires frequency-related information obtained by calculating a frequency of the acquisition data belonging to each of the classes for the multiple acquisition data of the same type stored in the storage device. The selection section selects the acquisition data having a higher frequency as the acquisition data of the deletion target by using the frequency-related information acquired by the acquisition section.