http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011089412-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c6739b362b9724b2aed7155c8ac6e5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99f16612ab84a8ad72da04fe99722e1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06f5bbe35916ecf04ea73641a869fc27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e9dea6898f5707c23a521da884728ff |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-02466 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03B5-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03B5-32 |
| filingDate | 2011-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c44a6e46c025caca456e15d4287da362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91b05c20863071954360c74b6551d27d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c7c3973da25b6b2bbd99477f3e831e5 |
| publicationDate | 2011-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2011089412-A1 |
| 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: 26.