http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015085396-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_81070eda7217eac09d2ed812405999f3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B11-0675 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B2210-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B2210-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B2290-65 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B11-0691 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B11-0633 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S17-88 |
| filingDate | 2014-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bacc44f7f20d04bee3e8633a5b3f0a05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc604200e92ec03fc69e8f2325370b3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa2e3168ad3416517476709e5d4bca1f |
| publicationDate | 2015-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2015085396-A1 |
| titleOfInvention | Caliper sensor and method using mid-infrared interferometry |
| abstract | Non-contacting caliper measurements of free standing sheets such as porous polymer and paper detect mid-IR interferometric fringes created by the reflection of light from the top and bottom surfaces of the sheet. The technique includes directing a laser beam at a selected angle of incidence onto a single spot on the exposed outer surface wherein the laser beam comprises radiation having a wavelength in the 3-50 micron range and scanning the laser beam through a selected angle range as the laser beam is directed onto the exposed outer surface and measuring the intensity of an interference pattern that forms from the superposition of radiation that is reflected from the exposed outer surface and from the inner surface. Thickness can be extracted from the fringe separation in the interference pattern. Rotating and focusing elements ensure that the spot position on the sheet remains the same while varying the incident angle. |
| priorityDate | 2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.