| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdad00677b9268c26e005a9e03a7b9dd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01L1-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02108 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01L1-00 |
| filingDate |
2014-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03bd4caaae9eca69afdf8a75cbc68b53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0415e0277308031bca45b9eb0f18c65c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fee8f5073af95f3174316fd4ecd7718e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60c89b33c7a18ac3223cbc929c1f541d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12e900b25918df071fd5975083b35674
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4aba08c6686c2d0b87e8cbe0f0090181 |
| publicationDate |
2015-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9066661-B2 |
| titleOfInvention |
Strain sensor element and blood pressure sensor |
| abstract |
A strain sensor element comprises a laminated film which has a magnetic free layer, a spacer layer, and a magnetic reference layer. The free layer has a variable magnetization direction and a out-of-plane magnetization direction. The reference layer has a variable magnetization direction which is pinned more strongly than the magnetization of the free layer. The spacer layer provided between the free layer and the reference layer. A pair of electrodes is provided with a plane of the laminated film. A substrate is provided with either of the pair electrodes and can be strained. The rotation angle of the magnetization of the free layer is different from the rotation angle of the magnetization of the reference layer when the substrate is distorted. Electrical resistance is changed depending on the magnetization angle between the free layer and the reference layer, which allows the element to operate as a strain sensor. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9263665-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11166676-B2 |
| priorityDate |
2010-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |