{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11531359","patent":{"patent_number":"US-11531359","title":"Fluid control apparatus, fluid control method, and program recording medium in which program for fluid control apparatus is recorded","assignee":null,"inventors":[],"filing_date":"2021-11-11T00:00:00.000Z","publication_date":"2022-12-20T00:00:00.000Z","cpc_codes":["G05D","G05B","G05D"],"num_claims":11,"abstract":"Provided is a fluid control apparatus capable of setting, to a value as close as possible to an opening start voltage, an initial applied voltage applied when controlling a control valve so that a measured amount becomes a set amount from a fully closed state and capable of preventing occurrence of large overshoot while increasing a response speed. A valve controller inputs a voltage command for setting an initial driving voltage to be applied to a control valve to a voltage generation circuit in a case where the control valve is changed from a fully closed state to a predetermined opening degree, and includes a drive history storage unit that stores therein drive history information of the control valve. The controller is configured to change a value of the initial driving voltage in accordance with the drive history information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fluid control apparatus, fluid control method, and program recording medium in which program for fluid control apparatus is recorded","description":"Provided is a fluid control apparatus capable of setting, to a value as close as possible to an opening start voltage, an initial applied voltage applied when controlling a control valve so that a mea","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11531359","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-11531359","citation_suggestion":"Patentable. \"Fluid control apparatus, fluid control method, and program recording medium in which program for fluid control apparatus is recorded\" (US-11531359). https://patentable.app/patents/US-11531359","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11531359","json":"https://patentable.app/api/llm-context/US-11531359","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:00:43.083Z"}