{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9829874","patent":{"patent_number":"US-9829874","title":"Numerical control device","assignee":null,"inventors":[],"filing_date":"2015-09-08T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["G05B","G05B"],"num_claims":4,"abstract":"A numerical control device including a CPU for numerical control, a CPU for HMI, a display circuit and a restarting circuit configured to restart the CPU for HMI using the CPU for numerical control. The numerical control device further includes a display task monitoring unit, a determination unit configured to determine an abnormality of the operation condition of the display task by the CPU for HMI, using the display task monitoring unit, and a restarting unit configured to restart the CPU for HMI based on a determination result by the determination unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Numerical control device","description":"A numerical control device including a CPU for numerical control, a CPU for HMI, a display circuit and a restarting circuit configured to restart the CPU for HMI using the CPU for numerical control. T","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9829874","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-9829874","citation_suggestion":"Patentable. \"Numerical control device\" (US-9829874). https://patentable.app/patents/US-9829874","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9829874","json":"https://patentable.app/api/llm-context/US-9829874","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:23:21.740Z"}