Other

Gyration Inc.

Culinary Sciences, Nc.

John B Field

Donald W Stucke, Jr

George Shu-Xing Cheng

Richard Gillespie

David Kung-Tin Shao

A method and apparatus is disclosed relating to food preparation in commercial kitchens and food processing plants. The disclosed extreme vacuum cooling (EVC) technology and apparatus can work in ultra low pressure conditions with adaptive pressure control to avoid potential liquid splash inside the vacuum chamber caused by un-controlled low pressure conditions. Clean air is added into the vacuum chamber to allow the chamber pressure to track a setpoint trajectory that may have ramp up periods in order to avoid liquid splash events. The apparatus enables the user to cool various kinds of foods quickly, save energy, and meet food safety regulations.

Method and apparatus of extreme vacuum cooling

Single and dual wire gyroscopes determine the orientation and attitude of a device using optical sensing of radiation interrupted by current-carrying, vibrating tensioned wires within a magnetic fields. The tensioned wires vibrate between end nodes within the respective magnetic fields to provide both sustaining oscillatory drives and the sensing of velocity in the directions perpendicular to the respective magnetic fields. Lateral displacements of tensioned wires in directions parallel to the associated magnetic fields are sensed using radiant illumination of the wires and radiation sensing below the wires to provide displacement signals. Precession of wires in vibratory trajectories out of planes perpendicular to respective magnetic fields are controlled by selectively twisting and bending the tensioned wires between mounting ends.

Optically sensed wire gyroscope apparatus and system, and methods for

Electroluminescent transparency illuminator

A compact portable transparency illuminator in the form of a thin light board includes a wafer-thin electroluminescent panel as the illuminating element, with the panel being no more than 1/32nd of an inch in thickness in one embodiment. In one embodiment, the panel is driven by an inverter or controller which converts battery power to 1,000-2,000 Hertz 120 volt AC. In general, the frequency at which the panel is driven is more than twice that normally utilized to drive electroluminescent panels in XY matrix displays to bring the color temperature of the light emitted to the 5,000-6,000 degree Kelvin range for true color viewing of the transparencies.

Growing community of inventors

New York City, NY, United States of America

John B Field