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:
May. 04, 2010
Filed:
Apr. 21, 2006
Shuzo Nishino, Osaka, JP;
Shuzo Nishino, Osaka, JP;
Daifuku Co., Ltd., Osaka, JP;
Abstract
A plurality of pickup coilsA andB are provided, resonance capacitorsA andB forming resonance circuitsA andB resonating at the frequency of an inductive pathare respectively connected in series with the pickup coilsA andB, and the resonance circuitsA andB are connected in series. Further, the resonance circuitsA andB are respectively provided with rectifier circuitsA andB for rectifying voltages generated by the resonance circuitsA andB. The rectifier circuitsA andB are connected in parallel and feed power to a load. Moreover, a switchis provided to switch a connected state and an open state between the resonance circuitsA andB, and a voltage controlleris provided to control an output voltage applied to the load, by controlling the switch
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile