{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8503129","patent":{"patent_number":"US-8503129","title":"Library device","assignee":null,"inventors":[],"filing_date":"2012-03-29T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G11B","G11B"],"num_claims":8,"abstract":"Provided is a library device with which an accessor can move even when a magnetic tape cartridge is ejected out from a magazine onto a transporting path on which the accessor moves. The library device includes: a magazine inside which slots are provided; a device main body which houses the magazine; an accessor provided on one side of the device main body; and a magnetic tape drive which transports cartridges. A cartridge ejection preventing mechanism for preventing ejection of the entire part of the cartridge from the slot is provided in an opening-part front face of the slot, and a cartridge stopper member of the ejection preventing mechanism is set to be reciprocally rotatable along the moving direction of the accessor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Library device","description":"Provided is a library device with which an accessor can move even when a magnetic tape cartridge is ejected out from a magazine onto a transporting path on which the accessor moves. The library device","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8503129","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-8503129","citation_suggestion":"Patentable. \"Library device\" (US-8503129). https://patentable.app/patents/US-8503129","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8503129","json":"https://patentable.app/api/llm-context/US-8503129","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:58:43.776Z"}