http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107870183-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0255 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-4463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-036 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 |
| filingDate | 2017-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107870183-B |
| titleOfInvention | Gas sensor and gas detection method |
| abstract | The invention provides a gas sensor for detecting gas with high precision. The gas sensor includes: a 1 st detection element, a 2 nd detection element, a 3 rd detection element and an arithmetic section. The 1 st detection element changes its resonance frequency by adsorption of a specific gas, and includes a 1 st resonator having a predetermined structure and a 1 st adsorption film provided on the 1 st resonator and adsorbing the gas. The 2 nd detection element changes its resonance frequency due to moisture in the gas, and includes a 2 nd transducer having the predetermined structure and a 2 nd adsorption film provided on the 2 nd transducer and adsorbing the moisture. The 3 rd detection element includes the 3 rd oscillator having the predetermined structure, and a resonance frequency changes depending on the temperature of the gas. The calculation unit corrects a change in the resonance frequency of the 1 st detection element based on a change in the resonance frequency of the 2 nd detection element and a change in the resonance frequency of the 3 rd detection element. |
| priorityDate | 2016-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.