| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd221d21998567268ab28734915df324 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B19-0052 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D11-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B19-0085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D11-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C3-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01H35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01H11-00 |
| filingDate |
2020-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_066bc21dca03154bb41325c07f083f0b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdd273efaafb8d4d10ad3ac16bbdb6a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d22a24002e2f15b4c31751c9ff1211fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e4557d6790fbbbbebabce171f1b2f0e |
| publicationDate |
2021-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113272928-A |
| titleOfInvention |
Photoelectric sensor and method of making the same |
| abstract |
Provided is a photoelectric sensor capable of sufficiently preventing contamination while firmly joining the housing. The housing 12 of the photoelectric sensor 10 has an opening 121 through which at least one of the light from the light projecting unit 14 and the light directed toward the light receiving unit 16 passes, and is provided with a cover lens 50 that covers the opening 121 and transmits the light. The lens 50 is bonded to the edge portion 121 a of the frame body 12 defining the opening 121 , and the outer surface 51 of the cover lens 50 is provided with an antifouling coating 61 , and the inner surface 52 of the cover lens 50 is provided with an antifouling coating 61 . The joint portion 52a to which the edge portion 121a contacts is not provided with the antifouling coating 61 . |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114563023-A |
| priorityDate |
2019-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |