| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G21-1814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-1473
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G21-0029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-14795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09791
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09733
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-09725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-754
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-751
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G5-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-00 |
| filingDate |
2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55148602363cc9ed67029b38476e0b30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_605c4cd00ecf44dae259dd72032416b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e04f1f390a4c2418a144dcb979cd0c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae131b8a63dcde7d7139d777b0237f41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_410a0319314e23678d4006d217246b63 |
| publicationDate |
2021-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11144007-B2 |
| titleOfInvention |
Process cartridge and image forming apparatus |
| abstract |
A process cartridge using an image forming apparatus, including a rotatable image bearing member having a circumferential surface; a developing unit configured to supply a developing agent to the image bearing member; and a cleaning member that cleans the circumferential surface, wherein the developing agent contains a toner including toner particles and a metal soap, the image bearing member includes a plurality of grooves formed on the circumferential surface to extend in a circumferential direction of the circumferential surface and to be arranged side by side in a rotation axis direction, and the plurality of grooves and portions between the grooves form concave-convex portions on the circumferential surface. The circumferential surface of the image bearing member had surface roughness Rz of 0<Rz≤0.70 μm and average interval Sm between concave-convex portions on the circumferential surface of 0<Sm≤70.0 μm. |
| priorityDate |
2018-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |