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:
Mar. 23, 2004
Filed:
Mar. 20, 2001
Osamu Kasono, Saitama-ken, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
It is an object of the present invention to provide an improved slider moving device and an improved information recording and reproducing apparatus equipped with the improved slider moving device. The improved slider moving device is so formed that a slider mounting an information reading or recording means can be moved to a predetermined position in a direction approaching an information recording medium, and can also be moved to a predetermined position in a radial direction of the information recording medium, characterized in that a first material formed on the slider's one surface facing the information recording medium is the same as or close to, in the electrification precedence, a second material formed on the information recording medium's one surface facing the slider.