{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10514460","patent":{"patent_number":"US-10514460","title":"Optical sensor and abnormality detection method for optical sensor","assignee":null,"inventors":[],"filing_date":"2018-06-12T00:00:00.000Z","publication_date":"2019-12-24T00:00:00.000Z","cpc_codes":["G01S"],"num_claims":15,"abstract":"An optical sensor and an abnormality detection method therefor are provided. The optical sensor includes a light source device that generates light to be irradiated to an object; a light receiving part that receives a reflected light from the object; a branch part that fuses a first optical fiber optically coupled to the light source device and a second optical fiber optically coupled to the light receiving part to join with one end of a third optical fiber facing the object; and a processing part that determines whether junction abnormality occurs at a junction between the third optical fiber and the branch part based on whether an increment in a received light amount detected by the light receiving part with respect to a reference detection amount which is detected in a state of no reflection from the other end of the third optical fiber is within a predetermined range."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical sensor and abnormality detection method for optical sensor","description":"An optical sensor and an abnormality detection method therefor are provided. The optical sensor includes a light source device that generates light to be irradiated to an object; a light receiving par","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10514460","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10514460","citation_suggestion":"Patentable. \"Optical sensor and abnormality detection method for optical sensor\" (US-10514460). https://patentable.app/patents/US-10514460","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10514460","json":"https://patentable.app/api/llm-context/US-10514460","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:29:05.527Z"}