| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3592ad777b344e296b913493b43db6c6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C17-063 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C17-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-20 |
| filingDate |
2010-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47941212b7839e2080601456047d6865
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bea1d6718ba1796aaf159ba0eeea7ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_121f555b0512e01ee69511c5401b78e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d80c487ebe520a529fb431e10a08a822
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c74e815e759159b14108f1741d23abb |
| publicationDate |
2012-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2012098046-A |
| titleOfInvention |
Fuel assembly radioactivity measuring apparatus and fuel assembly radioactivity measuring method |
| abstract |
A fuel assembly radioactivity measuring apparatus capable of further shortening the radioactivity measurement time is provided. A fuel assembly radioactivity measurement apparatus includes a radiation signal generation device 3 including a LaBr 3 (Ce) scintillator 4, an AD converter 12, a digital signal processor 13, and a data analysis device 18. The digital signal processor 13 has an FPGA 14 and a CPU 17. The LaBr 3 (Ce) scintillator 4 that has entered the γ-rays emitted from the fuel assembly disposed in the water of the fuel pool emits scintillator light, and the photomultiplier tube 5 converts this light into a radiation detection signal that is an electrical signal. Convert. The pulse height analysis device 15 of the FPGA 14 receives the radiation detection signal having a digital waveform generated by the AD converter 12 and converts the digital waveform into a trapezoidal waveform to obtain a maximum peak value. The data analysis device 18 quantifies the target nuclide using a plurality of input maximum peak values to determine the burnup. [Selection] Figure 4 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7079748-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020051900-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020139826-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7020357-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016085051-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020148688-A |
| priorityDate |
2010-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |