http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0456776-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6755ad0f543f06000d4bb0f8f2e630ba |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-0238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-02845 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2291-02881 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-07 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N25-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-07 |
| filingDate | 1990-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fdc10aa1ac452f1c552baea3a8c4c28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cfab8cb330921478fcf133d331d9390 |
| publicationDate | 1995-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0456776-B1 |
| titleOfInvention | Apparatus for automatically and non-destructively determining the class of standardized mechanical properties of a sample of hygroscopic material |
| abstract | PCT No. PCT/CH90/00266 Sec. 371 Date Jul. 23, 1991 Sec. 102(e) Date Jul. 23, 1991 PCT Filed Nov. 21, 1990 PCT Pub. No. WO91/08477 PCT Pub. Date Jun. 13, 1991.The apparatus of the invention has two heads each of which has three sensors for measuring the propagation speed of ultrasonic waves, the degree of moisture, and the temperature in a test material, in conjunction with a module having a microprocessor and memories. The microprocessor calculates the measured propagation speed of the ultrasonic waves. This speed is normed with respect to a set temperature (e.g., 20 DEG C.) and a set value (e.g., 15%) of the degree of moisture. From these measurements, the microprocessor searches for the class of standardized mechanical properties in which the material falls. The microprocessor finds the class in which the value of the normed propagation speed falls in a table of values contained in one of the memories. The apparatus thereby enables the determination of the class of the material automatically and non-destructively. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008074929-A1 |
| priorityDate | 1989-12-01-04:00^^<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/CID13783 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226405446 |
Total number of triples: 28.