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Robert H Austin, Wayne D Volkmuth, Lynn C Rathburn: Microlithographic array for macromolecule and cell fractionation. British Technology Group USA, Cornell Research Foundation, Workman Nydegger & Seeley, June 27, 1995: US05427663 (157 worldwide citation)

A sorting apparatus and method for fractionating and simultaneously viewing individual microstructures, such as free cells, viruses, macromolecules, or minute particles in a fluid medium. The sorting apparatus is composed of a substrate having a receptacle located therein, the receptacle having side ...


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Robert Petteruti, Steven F Petteruti, David Beck: Printer attachable to various models and types of portable devices and terminals for operation therewith. ZIH, Alston & Bird, July 12, 2005: US06916128 (131 worldwide citation)

A portable printer which can be removably attached to a variety of models and types of portable devices, such as Personal Digital Assistants (PDAs), cell phones, or other terminal devices. The portable devices can be attached to the portable printer via a clip-on adapter, thereby providing a univers ...


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Michael A Hermans, Robert J Makolin, Kristin A Goerg, Fung Jou Chen: Method of treating papermaking fibers for making tissue. Kimberly Clark Corporation, Gregory E Croft, September 20, 1994: US05348620 (129 worldwide citation)

The throughdryability of dewatered, but wet, sheets made from papermaking fibers can be significantly increased by subjecting an aqueous suspension of the fibers at high consistency to elevated temperatures with sufficient working of the fibers. Such a treatment is particularly effective for improvi ...


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Chad D Dyner: Method and system for free-space imaging display and interface. IO2 Technology, Sanford Astor, February 22, 2005: US06857746 (119 worldwide citation)

This invention comprises a method and system for displaying free-space, full color, high-resolution video or still images while simultaneously enabling the user to have real-time direct interaction with the visual images. The system comprises a self-generating means for creating a dynamic, non-solid ...


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Cornelius J Schram: Manipulation of particles. Internationale Octrooi Maatschappij Octropa, Cushman Darby & Cushman, May 10, 1988: US04743361 (101 worldwide citation)

Separation of particles types from a mixed population of particles in a liquid is obtained in an ultrasonic wave produced by interference between the outputs from spaced ultrasonic sources (115,118). One or more selected particle types may be separated by displacement axially along the standing wave ...


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Schulz Helmuth, Bacher Helmut: Method and plant for comminuting and cleaning plastics waste materials, particularly plastics sheets.. Oesterr Schiffswerften, March 16, 1983: EP0074346-A2 (92 worldwide citation)

The method involves segregating dense-medium materials and washing water after a washing process, for which purpose the plant is provided with a washing apparatus (2) and a dense-medium material separator (3) with a washing water separating apparatus (4) arranged downstream of the latter. In order t ...


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Cornelius J Schram: Manipulating particulate matter. National Research Development Corporation, Cushman Darby & Cushman, October 31, 1989: US04877516 (84 worldwide citation)

An acoustic standing wave is established in a fluid medium with a varying energy density in its nodal planes. Particles in the fluid medium responsive to the acoustic energy accumulate at these nodal planes and by the action of the variations of energy density in conjunction with the fluid viscous f ...


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Jackman Victor: Method and apparatus for processing refuse, sewage and/or waste material into a source of energy. Fox John M, McKeever John V, Ferguson Harry F, Sotak John B, Sotak John B, October 7, 1975: US3910775 (80 worldwide citation)

This disclosure relates to a method and apparatus for handling refuse, using waste and treating raw sewage. The collected refuse is delivered to a receiving bin having an electrical vibrator and a power operated discharge door. The ferromagnetic articles are removed from the collected refuse by a ma ...


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Brendan J Kitts: Visualization and analysis of user clickpaths. Vignette Corporation, Sprinkle IP Law Group, October 2, 2007: US07278105 (69 worldwide citation)

Methods and data processing system readable media have been created to graph user clickstream data over a network or at a network site to yield meaningful and visually esthetic information. In one set of embodiments, the method can comprise (i) performing a significance test on data from a network l ...



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