{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11988614","patent":{"patent_number":"US-11988614","title":"Cylindrical inner face inspection device","assignee":null,"inventors":[],"filing_date":"2020-05-11T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":4,"abstract":"An inspection probe is configured by inserting a cylindrical hollow glass pipe configured by quartz glass into a cylindrical exterior member configured by stainless steel or the like. The glass pipe transmits a laser beam from a laser light emission device as irradiation light to a leading end part through a hollow region. In the inspection probe, the irradiation light is transmitted to the leading end part through the hollow region of the glass pipe and is reflected by a reflection mirror provided at the leading end part, whereby the inner face of an inspection target is irradiated by the irradiation light, and reflected light reflected from the inner face of the inspection target is reflected by the reflection mirror and transmitted to a photoelectric conversion unit via a region other than the hollow region of the glass pipe."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cylindrical inner face inspection device","description":"An inspection probe is configured by inserting a cylindrical hollow glass pipe configured by quartz glass into a cylindrical exterior member configured by stainless steel or the like. The glass pipe t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11988614","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-11988614","citation_suggestion":"Patentable. \"Cylindrical inner face inspection device\" (US-11988614). https://patentable.app/patents/US-11988614","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11988614","json":"https://patentable.app/api/llm-context/US-11988614","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:24:41.398Z"}