| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f08a8c9d6f734b79714144e8d8b8b4ec |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-1776
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-1296
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2003-466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-129 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J5-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N1-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F23N5-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-251 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23G7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23J1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D21-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23N5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J5-60 |
| filingDate |
2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d403a5535d88b217c040cf2319d49e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f65b94118445691bf67e76760b8df4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76a82b9ae665a3215fabf0cbed5177e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4f2cca0a3664428632853cf2290afe9 |
| publicationDate |
2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FI-129477-B |
| titleOfInvention |
DETERMINATION OF THE REDUCTION DEGREE OF THE SODAL BOILER |
| abstract |
The invention makes it possible to determine the degree of reduction of a recovery boiler from the optical information obtained from a chemical melt sample. The processor (202) reads (301) a digital image frame, at least a portion of which represents a chemical melt sample from the recovery boiler. An area of interest is determined (302) from the read digital image frame that comprises only at least a portion of the chemical image sample area of the digital image frame. From the pixel values of the region of interest, one or more spectral circuit values correlating with the change in the degree of reduction are determined (303). The degree of reduction of the soda boiler is determined (304) using a degree of reduction of the determined one or more spectral feature values weighted by predetermined weights. |
| priorityDate |
2019-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |