| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-349
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3217 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01M9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01M1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01M11-03 |
| filingDate |
2012-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2015-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2013145007-A1 |
| titleOfInvention |
Cleaner and lubricating oil filters for internal combustion engines |
| abstract |
PROBLEM TO BE SOLVED To realize maintenance of a clean state at a contact portion of an internal combustion engine, cleaning of dirt at a contact portion of the internal combustion engine, and maintenance / recovery of the performance of the internal combustion engine. A contact portion that comes into contact with a lubricating oil in an internal combustion engine and is made of a fired product containing silicon dioxide and aluminum oxide as main components and used in a lubricating oil path of the lubricating oil in the internal combustion engine, or A cleaning body for maintaining the clean state of the contact portion. [Selection] Figure 1 |
| priorityDate |
2012-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |