| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2003-2866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-278 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-65 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-44 |
| filingDate |
1998-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a105d78bbeb0e6cea23629d33046576
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cad15207447995fc31987d0a4ad55855
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d84780a5587a0ef9e386c262e432ed5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6e100c88fea3bf132831b47761df062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c2d79347f3ec382f4dae6c2cc7418b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cc447aaa422416dc52704350ff48fb0 |
| publicationDate |
1998-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9841825-A1 |
| titleOfInvention |
Method for standardizing raman spectrometers to obtain stable and transferable calibrations |
| abstract |
A method for providing an accurate and precise quantitative analysis of the chemical composition and/or physical properties of an unknown sample uses the standard Raman spectra of a plurality of known samples to construct a normalized calibration (Step C1), which is applied to a standard Raman spectrum of the unknown sample obtained from a particular Raman spectrometry apparatus or any similar Raman spectrometry apparatus, which is used to simultaneously irradiate a reference material and at least one sample, thereby obtaining their respective convolved Raman spectra. Using a defined standard energy dispersion characteristic and a standard Raman spectrum (Step P2) of the reference material, a convolved function is determined (Step R6) and applied to produce a deconvolved Raman spectrum of the sample (Step R7). This deconvolved spectrum is multiplied by a defined standard photometric response function to produce a standard Raman spectrum of the sample (Step R8), thereby providing an accurate and precise quantitative analysis. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8510082-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114441506-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1998156-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8330955-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2327970-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2513343-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7839502-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1998155-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114441506-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8319969-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11415530-B2 |
| priorityDate |
1997-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |