{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10539701","patent":{"patent_number":"US-10539701","title":"Minute magnetic body detecting sensor and foreign substance detecting device","assignee":null,"inventors":[],"filing_date":"2016-10-05T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":9,"abstract":"A minute magnetic body detecting sensor includes: a magnetic impedance element, with two magneto-sensitive bodies disposed in substantially two-dimensional directions such that an angle formed by respective sensitive axes is substantially 90 degrees; and a signal processing device, including a signal processing circuit, processing and amplifying damped oscillating voltages output by the two magneto-sensitive bodies that detected a local magnetic field due to a minute magnetic body that is a foreign substance, two square operating elements, squaring output signals, an adder, adding the squared signals, and a square root operating element, performing square root computation on the addition output and outputting a square root output, and enables high-precision detection of existence or non-existence of a minute magnetic body without detection overlooking."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Minute magnetic body detecting sensor and foreign substance detecting device","description":"A minute magnetic body detecting sensor includes: a magnetic impedance element, with two magneto-sensitive bodies disposed in substantially two-dimensional directions such that an angle formed by resp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10539701","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-10539701","citation_suggestion":"Patentable. \"Minute magnetic body detecting sensor and foreign substance detecting device\" (US-10539701). https://patentable.app/patents/US-10539701","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10539701","json":"https://patentable.app/api/llm-context/US-10539701","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:18:46.706Z"}