Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S901-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-142 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-802 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B06B1-0607 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B34-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N30-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02N2-0075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M5-14228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02N2-142 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02N2-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02N2-04 |
filingDate |
2016-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38ec8bbdb03ab250f48c3fa4211e6d2a |
publicationDate |
2017-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-2017175696-A |
titleOfInvention |
Piezoelectric drive control circuit, piezoelectric drive, ultrasonic motor, robot, hand, and pump |
abstract |
A state of a plurality of piezoelectric elements connected in parallel is detected. A control circuit 330 of a piezoelectric drive device according to the present invention includes a signal generator 360 for inputting a state inspection signal to a plurality of piezoelectric elements connected in parallel, and a plurality of piezoelectric elements according to the state inspection signal. A state detection unit 380 that detects states of the plurality of piezoelectric elements based on the generated state detection signal. [Selection] Figure 1 |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022085678-A1 |
priorityDate |
2016-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |