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:
Apr. 02, 2024
Filed:
Mar. 08, 2018
Nec Corporation, Tokyo, JP;
Masafumi Oyamada, Tokyo, JP;
Kunihiro Takeoka, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A column meaning candidate selection meansselects a candidate for meaning of a column whose meaning is to be inferred. A column similarity computation meanscomputes, for each candidate for meaning selected by the column meaning candidate selection means, a score indicating a similarity between the selected candidate for meaning and meaning of each column other than the column whose meaning is to be inferred contained in a table. A column meaning identification meansidentifies meaning of the column whose meaning is to be inferred from the candidates for meaning of the column with use of the score computed by the column similarity computation means