| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be167c2994b65547c52d238c3bc39860 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-207497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-109163 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 |
| filingDate |
1980-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7bc200d126216b11829d38ffda8d7b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab39ae70238696aa27ede5e2f3ca9794
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_058cd0b58e29e18f364f6afc4281d92f |
| publicationDate |
1982-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4336031-A |
| titleOfInvention |
Method for the calibration of an oxygen sensing unit and calibration agent therefor |
| abstract |
Disclosed herein is a method for the calibration of a sensing unit for determining the partial pressure of oxygen in contact with the sensing unit. The method is of the type using a zero-calibration solution in which the partial pressure of oxygen is maintained at zero by virtue of a binding agent present in the solution for chemically combining with the oxygen. The essential steps of the method include adding to the solution a color indicator for indicating that the zero-calibration solution contains unspent binding agent, contacting the sensing unit with the zero-calibration solution containing the unspent binding agent and the color indicator, energizing the sensing unit, and adjusting the sensing unit until it indicates zero concentration. n The invention also compasses within its scope a calibration agent for use in the performance of the method for supplying the zero-calibration solution upon dissolution in water, as well as a container for storing the zero-calibration solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008138911-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8925366-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7981364-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11493443-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101073006-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3648669-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5578194-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9628723-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020340918-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006061607-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1980848-B1 |
| priorityDate |
1979-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |