The present invention relates to an apparatus and a method for wireless purchase of merchandise from a vending machine by using a cellular mobile phone. The present invention permits a cellular mobile phone user to dial a sequence of code on the phone to invoke the vending machine to dispense mercha.....
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A Method Of Simulating Aerial Images Of Large Mask Areas Obtained During The Exposure Step Of A Photo-Lithographic Process When Fabricating A Semiconductor Integrated Circuit Silicon Wafer Is Described. The Method Includes The Steps Of Defining Mask Patterns To Be Projected By The Exposure System To.....
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Low cost multi-beam, multi-band and multi-diversity antenna systems and methods for wireless communications
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A method for treating progression of a refractive disorder in a human eye. The method includes the steps of producing a first image on a retina of the human eye and producing a second image to generate a defocus.
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Disclosed is the use of gold (III) complexes of porphyrins, Schiff-bases, bis(pyridyl)carboxamides and bis(pyridyl)sulfonamides as anti-tumor and anti-HIV agents.
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