{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9702805","patent":{"patent_number":"US-9702805","title":"Airborne-substance detection device and cartridge used in same","assignee":null,"inventors":[],"filing_date":"2013-01-29T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":5,"abstract":"An airborne-substance detection device includes a cartridge and an optical detector. The cartridge includes: an inflow plate having formed therein a micropore that allows inflow of a microparticle-containing gas; a trapping plate disposed opposite the micropore and having the ability to capture the microparticles on a surface facing the micropore; and a main body in which the inflow plate and the trapping plate are installed, and in which a channel is formed that channels the gas to the micropore. The optical detector optically detects the microparticles captured on the trapping plate. The trapping plate is disposed on the outermost side of the cartridge, and is configured from a light transmissive member. The optical detector detects the captured microparticles on the trapping plate from the back side of the trapping plate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Airborne-substance detection device and cartridge used in same","description":"An airborne-substance detection device includes a cartridge and an optical detector. The cartridge includes: an inflow plate having formed therein a micropore that allows inflow of a microparticle-con","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9702805","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-9702805","citation_suggestion":"Patentable. \"Airborne-substance detection device and cartridge used in same\" (US-9702805). https://patentable.app/patents/US-9702805","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9702805","json":"https://patentable.app/api/llm-context/US-9702805","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:39:52.958Z"}