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:
May. 12, 2026
Filed:
Mar. 13, 2023
Sichuan University, Chengdu, CN;
Wu Zhao, Chengdu, CN;
Miao Yu, Chengdu, CN;
Xin Guo, Chengdu, CN;
Kai Zhang, Chengdu, CN;
Qian Zhao, Chengdu, CN;
Hui Yu, Chengdu, CN;
Jun Li, Chengdu, CN;
Bing Lai, Chengdu, CN;
Chong Jiang, Chengdu, CN;
Yiwei Jiang, Chengdu, CN;
Bo Wu, Chengdu, CN;
Xingyu Chen, Chengdu, CN;
SICHUAN UNIVERSITY, Chengdu, CN;
Abstract
A method for constructing a design concept generation network (DCGN) and a method for automatically generating a conceptual scheme are provided. A DCGN includes a Transformer encoder, a Transformer decoder, an importance constraint matrix generation module, an importance constraint embedding layer, a cross-attention (CA) layer, and an optimization module. A word importance constraint is ingeniously introduced based on an attention mechanism of a Transformer to record input word constraint information contained in a generated text sequence. This can effectively ensure the reliability and effectiveness of a generated conceptual scheme and is conducive to capturing potential semantic importance information and implementing semantic knowledge reasoning.