Content determination assistance system and content determination assistance method
US11927575B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2020 |
| Grant date | Mar 12, 2024 |
| Priority date | — |
| Expiry date | Feb 16, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16C20/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided a content determination assistance system capable of efficiently assisting in identifying a mixture that is highly likely to be contained in a sample. The content determination assistance system records characteristic mass spectrum data for each of known compounds. The content determination assistance system extracts the corresponding current-sample mass spectrum from the current-sample mass spectrum data, and detects a high intensity mass spectra from the corresponding current-sample mass spectrum. The content determination assistance system outputs a degree of concordance in the mass spectrum between a known compound subject to determination and a current sample using the characteristic mass spectrum and the high intensity mass spectrum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.