{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11988506","patent":{"patent_number":"US-11988506","title":"Error identification method for machine tool, non-transitory computer-readable storage medium, and machine tool","assignee":null,"inventors":[],"filing_date":"2022-07-06T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["G05B","B23Q","G05B"],"num_claims":13,"abstract":"An error identification method includes: installing a calibrator including a sphere row A and a sphere row B in which a plurality of spheres are linearly aligned in a direction perpendicular to the sphere row A on a table such that the sphere row A and the sphere row B are approximately parallel to respective two of the translational axes and measuring positions of a plurality of spheres of the sphere row A and the sphere row B using a position measurement sensor tool; rotating the calibrator to a plurality of angles around a normal direction on the upper surface of the table to install on the table and measuring each position of the plurality of spheres of the sphere row A and the sphere row B; and identifying an error of the translational axis based on measured values in the installing and the rotating."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Error identification method for machine tool, non-transitory computer-readable storage medium, and machine tool","description":"An error identification method includes: installing a calibrator including a sphere row A and a sphere row B in which a plurality of spheres are linearly aligned in a direction perpendicular to the sp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11988506","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-11988506","citation_suggestion":"Patentable. \"Error identification method for machine tool, non-transitory computer-readable storage medium, and machine tool\" (US-11988506). https://patentable.app/patents/US-11988506","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11988506","json":"https://patentable.app/api/llm-context/US-11988506","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:40:51.744Z"}