{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9678491","patent":{"patent_number":"US-9678491","title":"Energy management system, gas meter, and energy management apparatus","assignee":null,"inventors":[],"filing_date":"2012-09-28T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["G05B"],"num_claims":9,"abstract":"An energy management system 1 is provided with an SOFC unit 100 and a gas meter 200. The gas meter 200 includes: a control unit 230 that stops gas supply when continuous use of gas lasts a specific period; and a transmission unit 220 that transmits a stop instruction signal to the SOFC unit 100 before a timing at which continuous use of gas lasts the specific period, the stop instruction signal designating a time limit that is before the timing and instructing to stop the SOFC unit 100. "},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Energy management system, gas meter, and energy management apparatus","description":"An energy management system 1 is provided with an SOFC unit 100 and a gas meter 200. The gas meter 200 includes: a control unit 230 that stops gas supply when continuous use of gas lasts a specific pe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9678491","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-9678491","citation_suggestion":"Patentable. \"Energy management system, gas meter, and energy management apparatus\" (US-9678491). https://patentable.app/patents/US-9678491","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9678491","json":"https://patentable.app/api/llm-context/US-9678491","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:16:46.849Z"}