| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1e1d325a29a8ba3ec5d4887c03db4b8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-0112 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B19-0028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V8-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S7-497 |
| filingDate |
2022-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e405b284825f5b8dc40b9d7ad220c862
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2744b035bfe84952be99d92d3fe7d568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adb75c3dfecbd1e11ed1211f5bd98c8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75ebf745bfd049ba1022fa28d6ad9b3e |
| publicationDate |
2022-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2022119751-A |
| titleOfInvention |
Optical detection system for improved alignment |
| abstract |
An optical detection system that allows easy and rapid alignment of emitters and receivers without increasing the cost or complexity of the optical detection system. An optical detection system (10) includes an emitter (12) that provides a parallel beam of light (16) and a receiver (14) that receives the parallel beam of light along an optical axis (X r ). A converging receiver lens (30) with three planes (40a, 40b, 40c) perpendicular to each other and an axis of symmetry (A) coinciding with the intersection of the three planes and forming an equal angle with each of the planes. and said receiver (14) having a corner reflector (34) for reflecting parallel rays (16) about an axis of symmetry. The optical axis of the receiver lens is parallel to the axis of symmetry of the corner reflector. [Selection drawing] Fig. 1 |
| priorityDate |
2021-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |