http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9211974-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca088b618b1fd0ee8742d9f4d67a2e16 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B2219-37422 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05B19-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23Q35-128 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B19-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B21-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05B19-408 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23Q35-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23Q33-00 |
| filingDate | 1991-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5f0afd6a308706ea5747c45045e0bc4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c2d83432987e8467f99344ded1d4941 |
| publicationDate | 1992-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9211974-A1 |
| titleOfInvention | Non-contact digitizing method |
| abstract | In order to produce tracing data on a model shape by controlling an attitude of a tracer head, while tracing the tridimensional model shape in non-contact, a measuring shaft of the tracer head is rotatably controlled in an optimum direction with respect to a model surface at all times. By providing two non-contact distance detectors (5a, 5b) on the tracer head (4), a normal vector of the model surface (6) is determined on the basis of a measured value obtained by sampling tracing data from the tracer head (4). In that case, a direction of the normal vector is determined from an outer-product of the surface vector within a range in which an angle made by an axial vector using a measuring point of the measuring shaft of the tracer head (4) as a starting point and the normal vector at the measuring point does not exceed 90°. The tracer head (4) is rotatably controlled in a direction of a projection obtained by projecting this normal vector on a predetermined flat plane. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10132624-B2 |
| priorityDate | 1991-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.