http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021038316-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3e11427e5e786dfeeaddada291af778 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-129 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-1214 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3595 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3577 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-274 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-3577 |
| filingDate | 2020-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81344d4ba37fb167801635a89cc97199 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_343ddf9dc5659d1ea0fb052278ac0862 |
| publicationDate | 2021-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021038316-A1 |
| titleOfInvention | Method of correcting for an amplitude change in a spectrometer |
| abstract | A method of correcting for an amplitude change in a spectrometric instrument (300) output due to changes in an optical path length through the sample holder (600), the method comprising: exposing a sample in a sample holder (600) to electromagnetic radiation at a plurality of wavenumbers; detecting electromagnetic absorption intensities in the sample at the plurality of wavenumbers; providing to a computer device (510) the detected absorption intensities indexed against wavenumber as spectral data; and applying in the computer device (510) a mathematical transform (lcorr) to the spectral data to correct for an amplitude change in the spectrometric instrument's (300) output and calculated by determining a difference (Δ(SBz)') between absorbance values at two different wavenumber ranges in a first derivative of spectral data (SBz1) from a zero material sample; and calculating the mathematical transform (lcorr) as a function inversely dependent on the determined difference (Δ(SBz)') |
| priorityDate | 2019-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.