http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2456578-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-274 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-80 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27 |
| filingDate | 2008-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c73acf32c64742d64bf9d6044effdf33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc4e5a2f6f34ea2dfea2e4588a6f60c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_205bbbdf4095c33f5fe3eb36b8c8ee2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b03fc7e0ff89f4253383861dfbb161ca |
| publicationDate | 2012-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2456578-C2 |
| titleOfInvention | METHOD AND APPARATUS FOR MEASURING pH OF WEAKLY ALKALINE SOLUTIONS |
| abstract | FIELD: chemistry. ^ SUBSTANCE: pH measuring system has a set of pH detecting elements having many pH indicators. Each indicator has different indicator concentration. The system also has an apparatus for applying said set of detecting elements to a sample solution having known pH. The system also has an apparatus for measuring a first pH response from each of said indicators simultaneously and an apparatus for generating a gauge function representing said first response pH. The system also has an apparatus for applying said set of detecting elements to a weakly alkaline sample solution having an unknown pH and an apparatus for measuring a second pH response from each of said indicators simultaneously. The system also has an apparatus for comparing said second pH response with said gauge fraction to obtain a tentative pH value from each of said indicators and an apparatus for generating an empirical function representing said tentative pH values. The system also has an apparatus for extrapolating said empirical function to zero indicator concentration in order to estimate the actual pH of said unknown sample. ^ EFFECT: high accuracy of measuring pH of weakly alkaline solutions. ^ 9 cl, 5 dwg |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2735487-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-179664-U1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2578045-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2573453-C1 |
| priorityDate | 2007-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.