{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11981469","patent":{"patent_number":"US-11981469","title":"Inspection device, PTP packaging machine and inspection method","assignee":null,"inventors":[],"filing_date":"2020-08-11T00:00:00.000Z","publication_date":"2024-05-14T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":13,"abstract":"An inspection device performs an inspection in manufacture of a Press Through Package (PTP) sheet, and includes: an illumination device; a spectroscope that disperses reflected light from the PTP sheet; an imaging device that takes an image of an optical spectrum of the disperses light and acquires spectroscopic image data; and a controller. Before the inspection is performed, the controller grasps disturbance data that is one of either spectral data of a predetermined content placed in the pocket portion and attributed to ambient light, or approximate spectral data approximate to the spectral data of the predetermined content attributed to the ambient light, and corrects either spectral data of the content as an inspection object obtained based on the spectroscopic image data acquired by the imaging device, or a reference value used for determining the spectral data of the content as the inspection object."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Inspection device, PTP packaging machine and inspection method","description":"An inspection device performs an inspection in manufacture of a Press Through Package (PTP) sheet, and includes: an illumination device; a spectroscope that disperses reflected light from the PTP shee","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11981469","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-11981469","citation_suggestion":"Patentable. \"Inspection device, PTP packaging machine and inspection method\" (US-11981469). https://patentable.app/patents/US-11981469","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11981469","json":"https://patentable.app/api/llm-context/US-11981469","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:39:47.976Z"}