{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8498992","patent":{"patent_number":"US-8498992","title":"Item selecting apparatus and method, and computer program","assignee":null,"inventors":[],"filing_date":"2011-11-21T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":19,"abstract":"A favorite item set making section makes a favorite item set. A first rate calculating section calculates, with respect to a first set of items, a first rate of the number of items satisfying recommended item conditions to the number of all items. A user characteristic value calculating section calculates a user characteristic value by using the first rate. An item selecting section selects, from items in the favorite item set, a plurality of items including items satisfying the recommended item conditions to make a result item set. When the user characteristic value satisfies prescribed conditions, the rate of the number of items in the result item set which satisfy the recommended item conditions to the number of all items in the result item set is greater than the first rate and smaller than 1 except for a case where the first rate is 1."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Item selecting apparatus and method, and computer program","description":"A favorite item set making section makes a favorite item set. A first rate calculating section calculates, with respect to a first set of items, a first rate of the number of items satisfying recommen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8498992","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-8498992","citation_suggestion":"Patentable. \"Item selecting apparatus and method, and computer program\" (US-8498992). https://patentable.app/patents/US-8498992","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8498992","json":"https://patentable.app/api/llm-context/US-8498992","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:07:00.254Z"}