http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09184811-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e7b522b71fd001f1a633fd8563b2a3e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-952 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-30 |
| filingDate | 1995-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_014b2ea48ea24c17050df2351205cea8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80a8fc4b3cac5adbfcf04945d709c3bc |
| publicationDate | 1997-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09184811-A |
| titleOfInvention | Surface inspection device for rolling rolls |
| abstract | (57) 【Abstract】 PROBLEM TO BE SOLVED: To simultaneously observe the outer peripheral surface of a rolling roll and the peripheral portion of the rolling roll. SOLUTION: A front part of a housing box 31 is opened and is arranged so as to face an outer peripheral surface 11a of a rolling roll 11. 2 in the chamber 31a at the rear of the housing box 31 A CCD camera 33 having a three-dimensional photographing field and a halogen lamp 34 are installed. Within the field of view of the CCD camera 33, there is a space between the outer peripheral surface 11a of the rolling roll 11 and the end of the guide material 15 of the rolling mill. A plate-shaped scatterer 35 is installed inside the upper side surface of the front part of the housing box 31. The light from the halogen lamp 34 is scattered by the scatterer 35, and the CCD The field of view of the camera 33 is indirectly illuminated with scattered light. Therefore, the difference in brightness in the image area of the CCD camera 33 is reduced and the observable area is widened, so that the outer peripheral surface 11a of the rolling roll 11 and the peripheral portion of the rolling roll can be simultaneously observed. |
| priorityDate | 1995-12-28-04:00^^<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/CID6336543 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID450705782 |
Total number of triples: 16.