Resin property value prediction apparatus, learning apparatus, and method for predicting resin property value
US12429378B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 8, 2023 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Dec 28, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/8411
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
To calculate the properties of a resin composition in a short time and with high accuracy, a resin property value prediction apparatus includes an acquisition unit acquiring spectral data obtained by measuring a resin composition by a spectroscopic sensor in a process of performing a resin polymerization reaction in a batch type reaction tank and a calculation unit, using a learned model learned with spectral data obtained by measuring the resin composition in advance and a resin property value as training data, calculating the resin property value of the resin composition having the spectral data acquired by the acquisition unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.