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:
Oct. 12, 2021
Filed:
Nov. 28, 2017
Nihon Unisys, Ltd., Tokyo, JP;
Yokohama National University, Yokohama, JP;
Shoichi Tsuchie, Tokyo, JP;
Takashi Maekawa, Yokohama, JP;
Nihon Unisys, Ltd., Tokyo, JP;
Yokohama National University, Yokohama, JP;
Abstract
A surface generation device includes: a profile curve setting unitconfigured to set a profile curve fitted to a part of shape data, a profile curve movement unitconfigured to move the profile curve so as to satisfy a predetermined condition, and a surface generation unitconfigured to generate a surface defined by a locus obtained by moving the profile curve satisfying the predetermined conditions. The predetermined conditions include a condition in which a locus of one point (for example, midpoint) on the profile curve becomes a line of curvature of the surface to be generated. Using such a condition, it is possible to efficiently obtain the high quality surface by setting the line of curvature indicating a flow of the surface as a guide line of a sweep method without repeating trial and error many times.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile