{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9619433","patent":{"patent_number":"US-9619433","title":"Normal-line detection method, normal-line detection device, and machine tool having normal-line detection function","assignee":null,"inventors":[],"filing_date":"2013-02-27T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":6,"abstract":"A normal-line detection method for finding the normal vector of a measurement surface of a measurement target by means of at least one distance detector and calculating the normal vector from the measurement results thus obtained is provided. The normal vector of the measurement surface is found by calculating the exterior product of a first vector which connects a first measurement point and a second measurement point and a second vector which connects a third measurement point and a fourth measurement point and is shifted in parallel such that an end thereof is set at any one of the first measurement point and the second measurement point."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Normal-line detection method, normal-line detection device, and machine tool having normal-line detection function","description":"A normal-line detection method for finding the normal vector of a measurement surface of a measurement target by means of at least one distance detector and calculating the normal vector from the meas","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9619433","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-9619433","citation_suggestion":"Patentable. \"Normal-line detection method, normal-line detection device, and machine tool having normal-line detection function\" (US-9619433). https://patentable.app/patents/US-9619433","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9619433","json":"https://patentable.app/api/llm-context/US-9619433","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:40:34.561Z"}