{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11521842","patent":{"patent_number":"US-11521842","title":"Mass spectrometric data analysis device and analysis method","assignee":null,"inventors":[],"filing_date":"2016-07-29T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G16B","G01N","G01N","G06N","G16B","G16H","G16H","G16H"],"num_claims":10,"abstract":"To improve the reliability of mutual diagnosis in a cancer determination by machine learning, m/z values of ions originating from tumor markers or similar substances used in other related tests are stored in a particular m/z-value database. A spectrum information filtering section deletes signal intensities at the m/z values stored in the particular m/z-value database from a large number of mass spectra classified by the presence or absence of cancer. Using the data which remain after the deletion as training data, a training processor obtains training-result information and stores it in a training result database. A judgment processor similarly deletes signal intensities at the predetermined m/z values from mass spectrum data obtained for a target sample to be judged. Then, based on the training-result information stored in the training-result database, the judgment processor determines whether the target sample should be classified into a cancerous group or non-cancerous group."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Mass spectrometric data analysis device and analysis method","description":"To improve the reliability of mutual diagnosis in a cancer determination by machine learning, m/z values of ions originating from tumor markers or similar substances used in other related tests are st","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11521842","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-11521842","citation_suggestion":"Patentable. \"Mass spectrometric data analysis device and analysis method\" (US-11521842). https://patentable.app/patents/US-11521842","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11521842","json":"https://patentable.app/api/llm-context/US-11521842","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:46:04.431Z"}