Abstract: An oven includes: an inlet elevator having multiple receiving bays for receiving a piece to be heated in the oven where the receiving bays are stacked vertically and the elevator is configured to move up or down to align a receiving bay; a mandrel having multiple shelves to correspond a shelf to a bay of the inlet elevator, each shelf configured to support a piece received from the inlet elevator, the mandrel configured to rotate each piece on a shelf between a loading position, a baking position, and an unloading position; an outlet elevator having multiple receiving bays for unloading a piece heated in the oven, the unloading bays are stacked vertically and the elevator is configured to move up or down to align an unloading bay with a material handling system moving the heated pieces; and a microwave generator configured to heat at least one of the pieces when the pieces are in the baking position. A method of heating a material is also provided.
Type:
Grant
Filed:
June 15, 2007
Date of Patent:
May 17, 2011
Assignee:
Lunare Limited (A PA Corp.)
Inventors:
Christopher Vincent, Drew Knopfel, Richard Heckert
Abstract: There is provided a physical property measuring method for a TFT liquid crystal panel, includes an impedance setting step of setting the impedance between the source and drain of a TFT of the TFT liquid crystal panel to be less than or equal to a predetermined value, a voltage application step of applying a voltage that cyclically varies to a liquid crystal layer of the TFT liquid crystal panel. And the method further includes a physical property measuring step of measuring a transient current flowing through the liquid crystal layer to which the voltage that cyclically varies is applied in the voltage application step to measure physical properties of the liquid crystal layer.
Abstract: A customer self-checkout system includes one or more checkout stations and multiple supervisor terminals. The supervisor terminals provide support to, and control over, the self-checkout system and checkout stations. A controller is used to coordinate communications among the checkout stations and supervisor terminals over a wired and/or wireless network interfaces. A user may provide input at supervisory terminal using an interface providing context sensitive prompting to enable control using a simple keyboard interface.
Type:
Grant
Filed:
December 5, 2008
Date of Patent:
January 11, 2011
Assignee:
Fujitsu Frontech North America, Inc.
Inventors:
Iouri Kloubakov, Bruce McVicar, Thierry Leroux-Demers