{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10539987","patent":{"patent_number":"US-10539987","title":"Document reading apparatus and image forming apparatus","assignee":null,"inventors":[],"filing_date":"2018-01-31T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["G06F","H04N","H04N"],"num_claims":9,"abstract":"Provided is a document reading apparatus capable of preventing erasure of print information printed with erasable ink. If the document reading apparatus accepts a document reading instruction in a state where a plurality of documents are stacked in the document stacking tray, this apparatus causes a document feeding section to successively feed the documents one by one. This apparatus further includes a temperature sensor detecting the temperature of a document feeding path along which the document is fed by the document feeding section as a monitoring temperature and a document reading control section which interrupts the document reading operation until the monitoring temperature falls below a restart temperature threshold set to be equal to or lower than the interruption temperature threshold value when the temperature threshold value is exceeded."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Document reading apparatus and image forming apparatus","description":"Provided is a document reading apparatus capable of preventing erasure of print information printed with erasable ink. If the document reading apparatus accepts a document reading instruction in a sta","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10539987","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-10539987","citation_suggestion":"Patentable. \"Document reading apparatus and image forming apparatus\" (US-10539987). https://patentable.app/patents/US-10539987","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10539987","json":"https://patentable.app/api/llm-context/US-10539987","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:38:33.542Z"}