| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dff62b5bfae96eb11b48f08a1cf4e5f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e183b88ffc72e64d1b805a946af58de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3342fe444fef5ce6ea31ac29305693d4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N24-081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5659 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N24-081 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V3-32 |
| filingDate |
2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b362f71b3675efbda45b8a6a8ca53a82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5af9e35def51692a57f1e1c9280d29cd |
| publicationDate |
2012-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012125935-A2 |
| titleOfInvention |
Correction for gain variation due to fast changing nmr sensor gain |
| abstract |
An apparatus for performing nuclear magnetic resonance (NMR) measurements of a material of interest includes an NMR tool and a processor. The NMR tool includes a transmitter antenna; a transmitter coupled to the transmitter antenna; and a receiver antenna configured to receive NMR signals in response to transmitted pulses of electromagnetic energy transmitted by the transmitter antenna. The NMR signals include at least a first signal and a second signal of a phase-alternated group of signals. The processor is configured to receive the NMR signals; receive a first system gain related to the first signal and a second system gain related to the second signal, each system gain being related to a system comprising the NMR tool and the material of interest; and calibrate the NMR signals using the first system gain and the second system gain. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108138563-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019035814-A1 |
| priorityDate |
2011-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |