| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b312503d5fb78f9d7d78c88940a1558c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-548 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-1645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05G1-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05G1-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-03 |
| filingDate |
1991-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a218581974b18f9e940bd1b2069fcf82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0c1fc7feaafaf9483e19c132b2bb1e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d69e3486ca666e178ab2fed6ff6d0709 |
| publicationDate |
1992-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0489908-A1 |
| titleOfInvention |
METHOD FOR INCREASING ACCURACY IN A RADIATION THERAPY APPARATUS. |
| abstract |
A method of increasing the accuracy of images obtained in a radiation therapy device, such as a scan simulator which employs an image intensifier (40) and a photodiode detector (44) to convert light from an intensifier image in electrical signals intended to be processed. The method takes account of the fact that considerable interference may exist in the image intensifier and in the chain of the photodiode detector and provides for a series of steps for adapting the electrical signals obtained from the photodiode detector to compensate for said interference. . |
| priorityDate |
1990-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |