http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1137224-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d344ce5da987389011366dfd98233db1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-4972 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-497 |
| filingDate | 1980-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1982-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a57253a31a8e2ba9380d7a5a72de4e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90f21c9194119befdaec45efb5cfbae1 |
| publicationDate | 1982-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1137224-A |
| titleOfInvention | Method of and apparatus for measuring the alcohol concentration in exhaled air |
| abstract | ABSTRACT To measure the alcohol concentration in exhaled air, the alcohol concentration S of the exhaled air and also the flow rate v of the exhaled air are continually ascertained, and the alcohol concentration S is indicated when G, wherein , is below a prescribed first threshold value W and when the flow rate v, after it has exceeded a prescribed second threshold value vmin and until G has fall-en below the first threshold value, has continually been greater than vmin. The apparatus for carrying out this method has a measuring apparatus and a flowmeter disposed in the flow of exhaled air reversal of flow being prevent-ed by a non-return valve, and also in indicating unit. An AND-gate triggers a linear gate with equal triggering by a first threshold value comparator and a second threshold value comparator and a first flip-flop. The linear gate serves to transmit the measured value of the measuring apparatus to the indi-cating unit. |
| priorityDate | 1979-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID458397426 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419538410 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID702 |
Total number of triples: 19.