http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20070032730-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-2968 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-17566 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-2967 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F23-296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-175 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-17 |
| filingDate | 2005-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20070032730-A |
| titleOfInvention | Liquid sensors and liquid containers |
| abstract | The present invention relates to a liquid sensor capable of reliably determining the presence of a liquid and a liquid container including the sensor. The liquid sensor is a vibrating cavity-forming base 40 having a first face and a second face facing each other, the cavity 43 for receiving a liquid to be detected is opened to the first face side, and the cavity 43 The vibration cavity forming base 40, the bottom surface of which is vibrable, a first electrode 46 formed on the second surface side of the vibration cavity forming base, a piezoelectric layer 47 stacked on the first electrode, and And a piezoelectric element having a second electrode 49 stacked on the piezoelectric layer. The planar shape of the cavity 43 has a longitudinal dimension and a transverse dimension smaller than the longitudinal dimension. |
| priorityDate | 2004-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.