| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79b5f9d76648dfc226a261cfb970de9c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-1675 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-16 |
| filingDate |
1991-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbdf0f48d250d4e4d6bb907d6cf575c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abab842fb103c54bd85804a5003c2e41 |
| publicationDate |
1995-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5420677-A |
| titleOfInvention |
Method and apparatus for extending material life in a bias transfer roll |
| abstract |
A method and apparatus for extending the electrical life of a bias transfer roll is disclosed. The apparatus includes a biasing member comprising a bias roll member or other charging device for reversing current flow through the bias transfer roll. The apparatus of the present invention permits reversal of current flow through a bias transfer roll to replenish ions depleted therefrom during the transfer process. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6611665-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9014585-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8396404-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5881347-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9170518-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7214757-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5897247-A |
| priorityDate |
1991-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |