http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9302365-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b94d2715cda37c1f23e48f9f4f23422 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-441 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N24-00 |
| filingDate | 1992-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59bb41c407383bbd103ee99cfc4c2a07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55be2cd53f8b4865daedbd09f847e0d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edb185b3559e94ed0623312018ad2dc4 |
| publicationDate | 1993-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9302365-A1 |
| titleOfInvention | Detection of explosive and narcotics by low powder large sample volume nuclear quadrupole resonance (nqr) |
| abstract | The sensitive detection of explosives and narcotics by nuclear quadrupole resonance (NQR) is performed at low rf power by assuring that the rf field strength is larger than the local magnetic field. Additionally, it has been recognized that signal-to-noise ratio of a signal induced by a specimen of fixed size decreases by only the square root of the coil size. Thus, rather than scaling power linearly with coil size, as conventionally done to maintain the same rf field intensity, the power needs only be increased by the square root of the increased coil size to assure maintenance of the same signal to noise ratio. This technique permits the use of larger coils than previously used. The invention is useful for both volume coils and surface coils. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5814987-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0870202-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0724727-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0870202-A1 |
| priorityDate | 1991-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.