| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_740bac28fb045bede71fd4ca63d76cb2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-24438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-2451
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-2452 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-2451
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-24438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-244 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-16 |
| filingDate |
2017-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12990e62529fe7a29afe272c44df36fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d05f7e4cc7737cc5a6b5ce244221744d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acd690d4c638e550ef20b2c97506593c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cf3873257b3411e3e835bb6e4ee2057 |
| publicationDate |
2018-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10048093-B2 |
| titleOfInvention |
Position detecting device |
| abstract |
A magnetism detecting element detects a leakage magnetism from a scale, on which a magnetic signal with a constant period is recorded, and a relative position between the scale and the magnetism detecting element is detected. The magnetism detecting elements are arranged, along a detection direction of the magnetic signal relative to the scale, in a pattern with a pitch of ½n (n is a prime number of 3 or more) of a wavelength λ′ of a signal output by the element. Furthermore, as the pattern for cancelling m odd-order harmonics, the m-th power of 2 magnetism detecting elements are arranged within a range in which a pitch distance L of the magnetism detecting element farthest in the detection direction is expressed by L=(λ′/2)×(⅓+⅕+ 1/7+ . . . 1/(2m+1)). |
| priorityDate |
2014-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |