{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11995617","patent":{"patent_number":"US-11995617","title":"Maintenance method for zirconia-type oxygen analyzer, maintenance system, and zirconia-type oxygen analyzer","assignee":null,"inventors":[],"filing_date":"2022-03-25T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G01N","G06Q","G01N","G01N","G01N","G01N"],"num_claims":6,"abstract":"A maintenance method for a zirconia-type oxygen analyzer that uses a zirconia sensor to measure oxygen concentration of a gas to be measured includes storing in a memory, by the zirconia-type oxygen analyzer, an internal resistance of the zirconia sensor and/or a calibration coefficient for correcting, based on a measured value of a physical quantity measured by the zirconia sensor for a standard gas having a known oxygen concentration, a formula for converting a measured value of a physical quantity measured by the zirconia sensor into the oxygen concentration of the gas to be measured, determining, by an information processing apparatus, the timing for performing maintenance on the zirconia sensor based on a change over time in the internal resistance and/or calibration coefficient stored in the memory, and presenting, by the information processing apparatus, the timing for performing maintenance on the zirconia sensor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Maintenance method for zirconia-type oxygen analyzer, maintenance system, and zirconia-type oxygen analyzer","description":"A maintenance method for a zirconia-type oxygen analyzer that uses a zirconia sensor to measure oxygen concentration of a gas to be measured includes storing in a memory, by the zirconia-type oxygen a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11995617","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-11995617","citation_suggestion":"Patentable. \"Maintenance method for zirconia-type oxygen analyzer, maintenance system, and zirconia-type oxygen analyzer\" (US-11995617). https://patentable.app/patents/US-11995617","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11995617","json":"https://patentable.app/api/llm-context/US-11995617","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:50:25.489Z"}