{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10496072","patent":{"patent_number":"US-10496072","title":"Displacement estimation method and thermal displacement correction method for machine tool","assignee":null,"inventors":[],"filing_date":"2017-11-03T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["G05B","B23Q","B23Q","G05B","B23Q","G05B"],"num_claims":10,"abstract":"A temperature of a portion of which the temperature is difficult to directly measure is accurately estimated in a simple method.In S1, information about a coolant discharging/stopping state is obtained. As the information about the coolant discharging/stopping state, a flag is used such that the flag represents 1 for the discharging state and the flag represents 0 for the stopping state. Next, in S2, temperature data is obtained from temperature sensors provided in components of a machine tool, a machining space, and a coolant tank. Next, in S3, lag process is performed for the coolant discharging/stopping state flag, and coefficients for measured temperatures of the coolant and the structure are calculated. Next, in S4, the measured temperatures are multiplied by the coefficients, and an estimated temperature of a portion to which the temperature sensor is not attached is calculated."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Displacement estimation method and thermal displacement correction method for machine tool","description":"A temperature of a portion of which the temperature is difficult to directly measure is accurately estimated in a simple method.In S1, information about a coolant discharging/stopping state is obtaine","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10496072","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-10496072","citation_suggestion":"Patentable. \"Displacement estimation method and thermal displacement correction method for machine tool\" (US-10496072). https://patentable.app/patents/US-10496072","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10496072","json":"https://patentable.app/api/llm-context/US-10496072","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:39:50.646Z"}