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Title: Dielectric Resonator Phase Shifting Frequency Discriminator
Creator: Wong, Thomas T. Y., Nagode, Thomas D., Khesbak, Sabah
Date: 2009-05-11, 1998-12-08
Description: A dielectric resonator frequency discriminator comprising a microstrip, a single mode dielectric resonator coupled to the microstrip, at least...
Show moreA dielectric resonator frequency discriminator comprising a microstrip, a single mode dielectric resonator coupled to the microstrip, at least one detector for detecting an RF signal coupled to the microstrip and an RF input for introducing an RF signal coupled to the microstrip.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Motor Control
Creator: Schwarz, Ernst L.
Date: 1945-07-10
Description: Sponsorship: Armour Research Foundation
United States Patent

Title: Method of Making Acetals and Compositions Resulting Thereform
Creator: Sosnovsky, George
Date: 1964-06-30
Description: Sponsorship: IIT Research Institute
United States Patent

Title: High Throughput Non-Photochemical Laser Induced Nucleation
Creator: Myerson, Allan S.
Date: 2009-05-14, 2004-05-11
Description: A method for the high-throughput non-photochemical laser induced nucleation of crystals from aged supersaturated solutions in which short high...
Show moreA method for the high-throughput non-photochemical laser induced nucleation of crystals from aged supersaturated solutions in which short high-intensity laser pulses are used to induce nucleation in an array or sequence aged supersaturated solutions. The laser reduces nucleation time and induces nucleation only in the area where the beam is focused or passes through, resulting in fewer nuclei than would be achieved by spontaneous nucleation. The high-throughput methodologies allow more crystals to grow in a given amount of time.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Switched Reluctance Machine
Creator: Desai, Piyush C., Emadi, Ali
Date: 2009-05-19, 2007-06-12
Description: A switched reluctance machine (SRM) having a rotor and stator pole numerical relationship of S number of stator poles and R number of rotor...
Show moreA switched reluctance machine (SRM) having a rotor and stator pole numerical relationship of S number of stator poles and R number of rotor poles, where R=2S-2, when S is greater than 4; provides improved power density, torque production, torque ripple, and acoustic noise, and is readily adaptable to existing hardware such as known controllers and the like.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Magnetic Transducer Head
Creator: Camras, Marvin
Date: 1951-04-24
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Preparation of 1-Benzoyloxydipropyl Sulfide
Creator: Sosnovsky, George
Date: 4/23/2009, 1966-12-06
Description: Sponsorship: IIT Research Institute
United States Patent

Title: Magnetic Recording System and Method
Creator: Camras, Marvin
Date: 2009-05-08, 1986-12-09
Description: Magnetic recording circuitry supplies to the recording head in addition to the signal to be recorded a train of constant amplitude pulses of...
Show moreMagnetic recording circuitry supplies to the recording head in addition to the signal to be recorded a train of constant amplitude pulses of extremely short duration and of low duty cycle; for example, pedestal pulses of polarity corresponding to the signal are superimposed on the signal for higher positive and negative signal amplitudes, while alternating polarity pulses are supplied during periods of low signal amplitude, such that the transducer system exhibits a substantially linear transfer function.
Sponsorship: IIT Research Institute
United States Patent
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Title: Magnetic Recorder with Pad to Damp High Frequency Vibration of Tape
Creator: Camras, Marvin
Date: 4/24/2009, 1970-02-10
Description: Sponsorship: IIT Research Institute
United States Patent

Title: Electrical Musical Instrument
Creator: Vagtborg, Harold A.
Date: 2012-03-20, 1951-04-17
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Method for Improving Local Descriptors in Peer-to-Peer File Sharing
Creator: Frieder, Ophir, Yee, Wai Gen
Date: 2012-03-20, 2009-07-07
Description: A method for improving searches in a peer-to-peer (P2P) file sharing system that includes a plurality of server computers. A content file,...
Show moreA method for improving searches in a peer-to-peer (P2P) file sharing system that includes a plurality of server computers. A content file, identified by a descriptor including at least one metadata term and a mathematical identifier that uniquely identifies the content file in one of the server computers, is selected for searching. Other server computers are searched to find one or more matching content files; one that has a descriptor with a mathematical identifier matching the mathematical identifier of the first content file. The descriptors of the matching content files are returned to the searching server computer and used to expand the local descriptor.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Combined Magnetic Transducer Head and Coupling Transformer
Creator: Wiegand, David E.
Date: 1954-11-09
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Method for Detecting a Mass Density Image of an Object
Creator: Hasnah, Moumen O., Chapman, Leroy Dean
Date: 2009-05-19, 2006-07-11
Description: A method for detecting a mass density image of an object. An x-ray beam is transmitted through the object and a transmitted beam is emitted...
Show moreA method for detecting a mass density image of an object. An x-ray beam is transmitted through the object and a transmitted beam is emitted from the object. The transmitted beam is directed at an angle of incidence upon a crystal analyzer. A diffracted beam is emitted from the crystal analyzer onto a detector and digitized. A first image of the object is detected from the diffracted beam emitted from the crystal analyzer when positioned at a first angular position. A second image of the object is detected from the diffracted beam emitted from the crystal analyzer when positioned at a second angular position. The first image and the second image are combined mathematically to derive a mass density image of the object.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Means for Counteracting Shunt Reluctance of a Transducer Head Gap
Creator: Camras, Marvin
Date: 1961-03-14
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Ozone Generator
Creator: Kinney, Layton C.
Date: 2009-04-27, 1971-11-23
Description: To provide a compact ozone generator, films of polymeric material are employed as dielectrics in combination with flat, planar electrodes to...
Show moreTo provide a compact ozone generator, films of polymeric material are employed as dielectrics in combination with flat, planar electrodes to produce ozone by silient electrical discharge in an oxygen containing gas stream. The electrodes and dielectrics are cooled by the gas stream which is recycled across the electrodes and dielectrics and through an external heat exchanger.
Sponsorship: IIT Research Institute
United States Patent
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Title: X-Ray Source
Creator: Reiffel, Leonard
Date: 1957-06-25
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Antibody Covalently Bound Film Immunobiosensor
Creator: Stetter, Joseph R., Hesketh, Peter J., Gendel, Steven M., Maclay, G. Jordan
Date: 2009-05-11, 1996-10-22
Description: A biosensor comprising a substrate material, at least one antibody covalently immobilized on the substrate material, and a pair of metal...
Show moreA biosensor comprising a substrate material, at least one antibody covalently immobilized on the substrate material, and a pair of metal contact electrodes for measuring the impedance of the biosensor. A process for producing a biosensor in accordance with this invention as well as a process for utilizing the biosensor are also disclosed.
Sponsorship: Illinois Institute of Technology
Sponsorship: United States of America
United States Patent
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Title: Electrode Design for Electrohydrodynamic Induction Pumping Thermal Energy Transfer System
Creator: Yagoobi, Jamal Seyed, Brand, Karen
Date: 2009-05-19, 2006-02-28
Description: An electrode configuration for use in association with a heat transfer member provided in a thermal energy transfer system. Separate multiple...
Show moreAn electrode configuration for use in association with a heat transfer member provided in a thermal energy transfer system. Separate multiple electrical conductors are each received on a respective first surface alteration. Each of the multiple conductors is connected to a different terminal of a multiphase alternating power source so that an electric traveling wave moves in a longitudinal direction of the heat transfer member so as to induce pumping of at least the liquid phase in the longitudinal direction to thereby enhance the thermal energy transfer characteristics of the thermal energy transfer system. In a preferred embodiment, the aforementioned heat transfer members are provided inside of an outer conduit.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: High-Pressure Apparatus
Creator: Poulter, Thomas C.
Date: 1951-05-29
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Transducing Machine
Creator: Camras, Marvin
Date: 4/23/2009, 1966-06-07
Description: Sponsorship: IIT Research Institute
United States Patent

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