{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11507051","patent":{"patent_number":"US-11507051","title":"Object surface evaluation method, evaluation device, workpiece machining method using said evaluation method, and machine tool","assignee":null,"inventors":[],"filing_date":"2018-02-05T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["G05B","G05B","G01N","G01N","G05B","G05B","G05B","G01N","G05B","G05B","G05B"],"num_claims":12,"abstract":"A parameter indicating a surface property of an object surface is plotted on the horizontal axis, a normal direction change rate of the shape of the object surface is plotted on the vertical axis, the minimum normal direction change rate visible to a person is associated with the parameter indicating the surface property of the object surface to create a visible area map, the relationship between the parameter indicating the surface property of a machining surface of a workpiece, and the maximum value of the normal direction change rate of the shape of the machining surface of the workpiece is displayed on the visible area map, and the object surface is evaluated."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Object surface evaluation method, evaluation device, workpiece machining method using said evaluation method, and machine tool","description":"A parameter indicating a surface property of an object surface is plotted on the horizontal axis, a normal direction change rate of the shape of the object surface is plotted on the vertical axis, the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11507051","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-11507051","citation_suggestion":"Patentable. \"Object surface evaluation method, evaluation device, workpiece machining method using said evaluation method, and machine tool\" (US-11507051). https://patentable.app/patents/US-11507051","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11507051","json":"https://patentable.app/api/llm-context/US-11507051","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:14:38.164Z"}