http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104422715-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N25-72 |
| filingDate | 2013-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104422715-B |
| titleOfInvention | Laser scanning thermal wave imaging method and device based on dynamic child window technology |
| abstract | The present invention relates to a kind of infrared thermal wave imaging nondestructive inspection method, using high-power laser beam, is quickly scanned to the surface of sample through beam deflecting device, while arranging the IMAQ subwindow of thermal imaging system, the movement for dynamically tracking laser beam is allowed to.A series of heat wave images gathered by thermal imaging system, have different delays between the heat wave signal of each pixel and thermal excitation in every two field picture.Through the heat wave image that retardation correction and numerical value are processed, can be used for being analyzed the internal flaw of sample. |
| priorityDate | 2013-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7753 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419514609 |
Total number of triples: 11.