http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9312811-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0a0b613d505272e5fbf5225cc31b013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e9dea6898f5707c23a521da884728ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99f16612ab84a8ad72da04fe99722e1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06f5bbe35916ecf04ea73641a869fc27 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-02466 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03B5-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03B5-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-551 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-02 |
| filingDate | 2011-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dd21252f425d0e2d62d63cf4b658c89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3818efca3081566aba2d2d91e8ed99f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1120b13e68a237dc55be900fd283f74 |
| publicationDate | 2016-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9312811-B2 |
| titleOfInvention | Bi-stable oscillator |
| abstract | In accordance with the present invention there is provided a bi-stable oscillator circuit for detecting a load imparted to a surface. The bi-stable oscillator comprises an electrical amplifier, at least one resonator comprising an electrical transducer having a resonant frequency, a surface of the resonator forming the surface on which the load is to be detected and an impedance network having a resonant frequency. The resonator is arranged to be exposed to an environment under test, and the resonator and the impedance network are connected in parallel with the electrical amplifier such that when a load imparted to the surface exceeds a pre-determined threshold value the oscillator circuit oscillates at the resonant frequency of the impedance network and when a load imparted to the surface is less than the threshold value the oscillator circuit oscillates at the resonant frequency of the resonator, switching of the circuit oscillation frequency being indicative of the load crossing the predetermined threshold value. |
| priorityDate | 2010-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.