The InnovationQ application will be updated on Sunday, May 31st from 10am-noon ET. You may experience brief service interruptions during that time.
Browse Prior Art Database

Method for Collecting Magnetic Contaminants

IP.com Disclosure Number: IPCOM000049787D
Original Publication Date: 1982-Jul-01
Included in the Prior Art Database: 2005-Feb-09

Publishing Venue


Related People

Eisenmann, DE Parker, MA Pesch, JA [+details]


Head crashes and data erasures in disk storage drives are often the result of magnetic particle contaminants. The present method provides a way for collecting these magnetic particle contaminants to facilitate their analysis, which can lead to the identification of their source and thereafter their elimination by either changes in design, material composition or manufacturing techniques.