{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537491","patent":{"patent_number":"US-8537491","title":"Magnetic tape apparatus and magnetic tape apparatus control method","assignee":null,"inventors":[],"filing_date":"2012-10-18T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G11B","G11B","G11B"],"num_claims":6,"abstract":"A magnetic tape apparatus includes a first and second suction tubes, each of which couples the blade with an edge part of the roller of the roller guide, the first suction tube having a blade side opening area at a location where air is sucked by the blade during a forward rotation of a motor, a second suction tube having a blade side opening area at a location where air is sucked by the blade during the backward rotation of the motor, a shutter unit to perform opening and closing of the first and second suction tubes, and an opening and closing control unit to control the shutter unit to open the first suction tube during the forward rotation and open the second suction tube during the backward rotation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetic tape apparatus and magnetic tape apparatus control method","description":"A magnetic tape apparatus includes a first and second suction tubes, each of which couples the blade with an edge part of the roller of the roller guide, the first suction tube having a blade side ope","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537491","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-8537491","citation_suggestion":"Patentable. \"Magnetic tape apparatus and magnetic tape apparatus control method\" (US-8537491). https://patentable.app/patents/US-8537491","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537491","json":"https://patentable.app/api/llm-context/US-8537491","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:15:21.153Z"}