http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1318958-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ddcb273a108a5d8472b335280098e06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F9-45533 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q11-0428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F9-544 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F9-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F9-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F9-455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04Q11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04Q3-545 |
| filingDate | 1989-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_594acd65e9efae21ed2fb22568a49d3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4a12f8b1084ad8738c968c97b599804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c38cebdab7a70814130d967dc6b6e4df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d76e332e1d6436db94b791e71811ef77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9497bc6c8d4facb883f6ae54cafc8563 |
| publicationDate | 1993-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1318958-C |
| titleOfInvention | Modularly structured isdn communication system |
| abstract | ABSTRACT OF THE DISCLOSURE A modularly structured ISDN communication system has a system processor that is administered by a multi-tasking real-time operating system. Since this operating system can only assign system-internal function programs to the system process (on-line system), a software application module have a time-sharing operating system is provided, so that the same processor can be administered by both operating systems. In order to effect this, one task of the real-time operating system is fashioned as a sluice sub-system SUB in which an allocation switch from the addressing tables of the real-time operating system onto those of the time-sharing operating system occurs. An interrupt transition routine that leads back into the sluice sub-system SUB in which the allocation switch is in turn cancelled is present in the time-sharing operating system for a processing of interrupt requests. Messages can be forwarded from one operating system to the other by use of an intercommunication data segment, so that data from the administration of the one operating system can be transferred into that of the other operating system in a simple manner. |
| priorityDate | 1988-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.