| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd446fb0d73aa96d044fea2eaa3c8ebc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-02836 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-667
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P5-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-4472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-7082 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-7082 |
| filingDate |
2005-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e2e43e35d165a16d2974e41741e5c63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0bdee4329bfa3f5c1664ac609dcef18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d601e08ffe6635b3b87d5ddaf677725 |
| publicationDate |
2009-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7614310-B2 |
| titleOfInvention |
Ultrasound flow sensor with a modulo-2Pi for a remaining part tracing |
| abstract |
For determining the transit time of an ultrasonic signal from an ultrasonic sensor that was launched into a measurement path by an ultrasonic converter, the phase shift of the ultrasonic signal is determined relative to a reference timing signal, and a remainder is determined as a measure of the transit time of the ultrasonic signal so that the phase shift is determined using a quadrature demodulation scheme, with which the received ultrasonic signal is inverted, in a segmented manner, using a timing signal and a phase-shifted timing signal, and the remainder is determined based on a characteristic quantity of the ultrasonic signal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9335194-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DK-178362-B1 |
| priorityDate |
2005-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |