http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9201562-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4716dece8fb81d782c1f55751c89d5c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef4b46f790e64b20281988b9cabd052 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41P2213-734 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41F13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41F13-0045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41F33-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41F13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41F13-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65H23-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02P5-52 |
| filingDate | 1991-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d812cb772b9da06b7d468ae204870498 |
| publicationDate | 1992-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9201562-A1 |
| titleOfInvention | Method and apparatus for controlling synchronized phases in system for driving printing rolls for corrugated board printing machine |
| abstract | The present invention relates to a technical field pertaining to control of synchronized phases between a plurality of printing rolls in a corrugated board printing machine. An object of the present invention is to realize the control of synchronized phases inexpensively and highly accurately by use of software. According to the present invention, speed commands inputted at regular intervals are converted into digital values and integrated, rotations of the rolls are respectively integrated, further, PI operations are conducted on the deviations of these integrated values, and corrections based on the results of the PI operations are respectively applied to rotational speed commands given to driving motors of the printing rolls. At this time, during the processes of integrations of the speed commands and the rotations of the respective printing rolls, when the upper limit values of the operations are exceeded, the values are to be returned to zero, respectively, and the operations are to be continued. |
| priorityDate | 1990-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.