{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8543018","patent":{"patent_number":"US-8543018","title":"Image forming apparatus and power-supply control method","assignee":null,"inventors":[],"filing_date":"2009-07-30T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["H02J","H02J"],"num_claims":7,"abstract":"A detecting unit detects a usage state of a charge storage unit for each predetermined time period. A setting unit determines whether the usage state of the charge storage unit satisfies a predetermined condition for each time period, and when it is determined that the usage state satisfies the predetermined condition, sets a corresponding time period as a charge-use permitted time. A control unit determines whether a current time falls in the charge-use permitted time, and when it is determined that the current time falls in the charge-use permitted time, allows a discharging unit to discharge the charge storage unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image forming apparatus and power-supply control method","description":"A detecting unit detects a usage state of a charge storage unit for each predetermined time period. A setting unit determines whether the usage state of the charge storage unit satisfies a predetermin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8543018","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-8543018","citation_suggestion":"Patentable. \"Image forming apparatus and power-supply control method\" (US-8543018). https://patentable.app/patents/US-8543018","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8543018","json":"https://patentable.app/api/llm-context/US-8543018","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:56:15.168Z"}