Ga-Tek, Inc.

Steris Inc.

Tridelta Industries, Inc.

Ga-Tek Inc. (Dba Gould Electronics Inc.)

Mark Kusner

Michael A Centanni

Wayne A Pengov

Joseph A Potkonicky, Jr

The present invention provides a method of controlling a light output of a surgical lamp used for illuminating a surgical site. The surgical lamp includes a housing that defines an internal cavity. A light source is disposed within the internal cavity of the housing. The light source produces a light path and a light field at a surgical site that is remote from the housing. The method comprises providing a voltage sensitive device along the light path, the voltage sensitive device having light transmissive properties that change in response to a biasing voltage applied thereto, and applying a biasing voltage to the voltage sensitive device to achieve a desired light intensity at the surgical site.

Method for electronic adjustment of illuminance of surgical lamp

The present invention provides a surgical lamp for illuminating a surgical site. The surgical lamp includes a housing that defines an internal cavity. A light source is disposed within the internal cavity of the housing for producing a light field at a surgical site that is remote from the housing. A voltage sensitive device is disposed between the light source and the surgical site. The voltage sensitive device has light transmissive properties that change in response to a biasing voltage applied thereto. Control means control the biasing voltage to the voltage sensitive device.

Method and apparatus for electronic adjustment of illuminance of surgical lamp

A system for irradiating mail, comprising a device for conveying mail along a predetermined path and a device for irradiating the mail moving along the path with a beam of electrons. An apparatus for chilling the mail is provided along the path. The apparatus exposes the mail to a low-temperature, gaseous fluid created using a cryogenic fluid.

System and method for decontaminating articles

A component for use in manufacturing printed circuits that in a finished printed circuit constitutes a functional element. The component is comprised of a film substrate formed of a first polymeric material having a first side and a second side. At least one layer of a tiecoat metal is applied to the first side of the film substrate. At least one layer of copper on the at least one layer of a tiecoat metal, the layer of copper having an essentially uncontaminated exposed surface facing away from the at least one layer of tiecoat metal. A plurality of spaced apart, adhesion promoting areas of a tiecoat metal are provided on the second side of the film substrate defining regions of exposed polymeric material on the second side of the film substrate.

Component for use in forming printed circuit boards

A component for use in forming a multi-layer printed circuit comprised of a film substrate formed of a first polymeric material. At least one layer of a flash metal is applied to a first side of the film substrate, and at least one layer of copper is applied on the layer of flash metal. A discrete area of a resistive material is disposed on a second side of the film substrate.

Method and component for forming an embedded resistor in a multi-layer printed circuit

Method of forming a flexible circuit laminate for use in the production of flexible circuits, comprising the steps of electrodepositing a continuous layer of copper on a first side of a generally continuous strip of polyimide having a layer of metal on the first side, modifying a second side of the polyimide strip to increase the surface energy thereof, applying a preformed adhesive film on the second side of the generally continuous strip of polyimide, the adhesive strip being formed of a substantially uncured polymeric material, and curing the adhesive film wherein at least the outmost layer of the adhesive film is only partially cured.

Method of forming a flexible laminate for flexible circuit

Flexible laminate for flexible circuit

A method of forming a multi-layer laminate from a plurality of individual laminates comprised of copper clad on a polyimide.

Multi-layer laminate and method of producing same

A switched reluctance motor, comprising: a stator formed from a magnetically permeable material, having 'n' number of evenly spaced, radially oriented, like stator poles, the stator poles having like stator pole faces and forming a uniform gap between adjacent stator poles; windings for two phases wound about stator poles that are circumferentially separated by a winding and an associated stator pole of a different phase; a rotor mounted for rotation relative to the stator about an axis, the rotor having at least two rotor sections, a first of the at least two rotor sections including at least 1/4 'n' number of like, wide rotor poles, each having a like, wide rotor pole face, and a second of the at least two rotor sections including at least 1/4 'n' number of like, narrow rotor poles, each having a like, narrow rotor pole face, the rotor having:

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Gates Mills, OH, United States of America

Mark Kusner