The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 10, 2007
Filed:
Sep. 06, 2005
Akihiro Hirano, Kyoto, JP;
Akihiro Hirano, Kyoto, JP;
Horiba, Ltd., Kyoto, JP;
Abstract
The invention provides a glow discharge optical emission spectrometer for intermittently applying a high frequency voltage to a sample and obtaining a measured value from a spectroscope in synchronization with a timing of a unit of application during intermittent application. The obtaining of measured values in which is introduced noise at a non-application time during intermittent application is prevented, and by applying a high voltage value to the sample with a minimized adverse effect on a voltage application to the sample, high-level measured values are obtained. By obtaining a measured value a plural number of times during a unit of application, a large number of measured values are obtained in a short period of time, resulting in a reduction in measurement time.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile