{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8479064","patent":{"patent_number":"US-8479064","title":"Safety input device","assignee":null,"inventors":[],"filing_date":"2010-09-15T00:00:00.000Z","publication_date":"2013-07-02T00:00:00.000Z","cpc_codes":["G05B","G05B","G05B"],"num_claims":5,"abstract":"A safety input device includes an input controller to control transmission of an input signal to an arithmetic device, an output controller to instruct output of preset first self-diagnosis pattern data, a test pattern generating unit to encode the first self-diagnosis pattern data into a pulse train signal having a pulse width equal to or below a predetermined value and output the pulse train signal, a combination input unit to combine the pulse train signal with the input signal, an input interface unit, a pattern reconfiguration unit to decode an output signal from the combination input unit into second self-diagnosis pattern data, and a comparator to compare the first and second self-diagnosis pattern data to judge the presence or absence of a difference between the first and second self-diagnosis pattern data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Safety input device","description":"A safety input device includes an input controller to control transmission of an input signal to an arithmetic device, an output controller to instruct output of preset first self-diagnosis pattern da","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8479064","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-8479064","citation_suggestion":"Patentable. \"Safety input device\" (US-8479064). https://patentable.app/patents/US-8479064","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8479064","json":"https://patentable.app/api/llm-context/US-8479064","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:51:30.225Z"}