{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11948307","patent":{"patent_number":"US-11948307","title":"Solid-liquid boundary detection device and pre-processing device provided with same","assignee":null,"inventors":[],"filing_date":"2019-07-10T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["G06T","G06T","H04N","G06T","G06T"],"num_claims":3,"abstract":"A solid-liquid boundary detection device 20 is a device for detecting a boundary 141 between a solid and a liquid in a test tube 14, and includes a surface illumination 21, an imaging unit 22, and a boundary detection processor 31. The surface illumination 21 illuminates the test tube 14 from outside. The imaging unit 22 is arranged on an opposite side of the test tube 14 from the surface illumination 21, and captures an image including the boundary 141. The boundary detection processor 31 detects the boundary 141 from the image captured by the imaging unit 22."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Solid-liquid boundary detection device and pre-processing device provided with same","description":"A solid-liquid boundary detection device 20 is a device for detecting a boundary 141 between a solid and a liquid in a test tube 14, and includes a surface illumination 21, an imaging unit 22, and a b","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11948307","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-11948307","citation_suggestion":"Patentable. \"Solid-liquid boundary detection device and pre-processing device provided with same\" (US-11948307). https://patentable.app/patents/US-11948307","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11948307","json":"https://patentable.app/api/llm-context/US-11948307","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:44:47.293Z"}