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:
Feb. 28, 2006
Filed:
Apr. 23, 2003
Hiroaki Fujita, Saitama, JP;
Jun Shinkawa, Saitama, JP;
Hiroaki Fujita, Saitama, JP;
Jun Shinkawa, Saitama, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
When a front panel is opened, a microcomputer decides that it reached a predetermined angle by counting the number of pulses generated by a pulse generator, and a CPU controls a power switch and turns off a power supplied to a card type record medium. Also, when the microcomputer detects an input of a front panel operation button in a state in which the front panel has opened and when a switch is ON, the CPU recognizes that the card type record medium is present and detects whether or not a terminal for connection detection of the card type record medium has been electrically connected and when it has not been connected, it is recognized that the card type record medium is in a half insertion state and a closing operation is not performed.