| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02108 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-704
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-661 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-661 |
| filingDate |
2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72a677d21787b8c3bd3f12b1b1dbce22 |
| publicationDate |
2022-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022214195-A1 |
| titleOfInvention |
Flow rate measuring device |
| abstract |
Provided is a flow rate measuring device capable of ensuring sufficient signal intensity even with a low output light source. The flow rate measuring device that detects a flow velocity of a fluid flowing through an object by a Doppler effect of light, the flow rate measuring device includes a light source unit that emits laser light to the object, a light receiving unit that receives the laser light scattered by the object, and a light bending member that bends the laser light emitted from the light source unit and causes the laser light to be inclined with respect to a surface of the object and incident on the surface. |
| priorityDate |
2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |