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Title: Method and Apparatus for Fractionation of Fine Particles
Creator: Kaye, Brian Howard
Date: 4/23/2009, 1968-07-30
Description: Sponsorship: IIT Research Institute
United States Patent

Title: Hardware Assisted Pruned Inverted Index Component
Creator: Frieder, Ophir, Agun, Salih Kagan
Date: 2012-03-20, 2009-05-12
Description: An optimized document-indexing device is based on a pruned inverted index structure mapped to hardware. The device can be accommodated on a...
Show moreAn optimized document-indexing device is based on a pruned inverted index structure mapped to hardware. The device can be accommodated on a single chip and can be reprogrammed to accommodate index structures of different lengths and support varied posting-list sizes and varied term list sizes, thus sustaining high reusability and efficiency for a single device. The device can be used either as an internal slave component or as an external co-processor. The device controllers are efficient in resource demands and take only a minimal percentage of the logic and memory space of the hardware device.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Optimum Antenna-Like Exciters for Heating Earth Media to Recover Thermally Responsive Constituents
Creator: Bridges, Jack E.
Date: 2009-05-08, 1994-03-15
Description: Optimum antenna-like exciters for heating earth media which may be used to recover hydrocarbons. A high frequency power supply is connected to...
Show moreOptimum antenna-like exciters for heating earth media which may be used to recover hydrocarbons. A high frequency power supply is connected to an exciter emplaced in the subsurface formation which radiates high frequency power. The exciters include one or more conducting cylinders which make up monopole and dipole antenna-like apparatus. Substantially uniform heating of the subsurface formation is provided thus suppressing excessive heating of edge and power input regions. The equal distribution of electric fields eliminates intense electric fields which would normally exist thus mitigating excessively heated regions and providing substantially uniform heating of the subsurface formation.
Sponsorship: IIT Research Institute
United States Patent
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Title: Power Management for Multi-module Energy Storage Systems in Electric, Hybrid Electric, and Fuel Cell Vehicles
Creator: Lukic, Srdjan, Emadi, Ali
Date: 2012-03-20, 2010-12-28
Description: An electric energy storage system (EESS) for providing a power management solution for a multi-subsystem energy storage in electric, hybrid...
Show moreAn electric energy storage system (EESS) for providing a power management solution for a multi-subsystem energy storage in electric, hybrid electric, and fuel cell vehicles. The EESS has a controller that determines when to draw power from each subsystem as needed by the vehicle.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Nanoparticle Based Thermal History Indicators
Creator: Perez-luna, Victor Hugo, Betala, Pravin Ajitkumar
Date: 2012-03-30, 2011-10-11
Description: An indicator composition for determining a thermal or chronological history during shipping or storage of a product. The composition includes...
Show moreAn indicator composition for determining a thermal or chronological history during shipping or storage of a product. The composition includes a plurality of nanoparticles dispersed throughout a matrix. The nanoparticles turn color while dispersed in the matrix as a function at least one of time and temperature.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Titanium Base Alloy
Creator: Crossley, Frank A., Rausch, John J.
Date: 1957-07-09
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Flame Spraying Process
Creator: Rechter, Harold L., Eisenberg, Marvin
Date: 1958-08-19
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Automated Dry Deposition Sampler
Creator: Holsen, Thomas M., Noll, Kenneth E.
Date: 2009-05-11, 1995-08-22
Description: A dry deposition sampling apparatus having at least one thin dry deposition plate with sample collection film is maintained on a support...
Show moreA dry deposition sampling apparatus having at least one thin dry deposition plate with sample collection film is maintained on a support structure which is rotatable about a vertical axis and has a vane to maintain the sharp leading edge of the dry deposition plate(s) headed into the wind. Covers are positioned over the sample collection films automatically upon commencement of precipitation and are automatically moved to a position exposing the sample collection films to the atmosphere upon cessation of precipitation. The duration of exposure of the collection films to the atmosphere is timed, thus providing a dry deposition sampling apparatus which may be left unattended for long periods of time.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Equipment for Use with Magnetic Tape Records
Creator: Reed, Frank J.
Date: 1962-04-10
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Hydrazine Production
Creator: Gunning, Harry E., Mcdonald, Charles Cameron
Date: 1956-02-28
Description: Sponsorship: Illinois Institute of Technology
United States Patent

Title: Solid State Shear Extrusion Pulverization
Creator: Shutov, Fyodor, Ivanov, George, Arastoopour, Hamid
Date: 2009-05-11, 1995-05-16
Description: A process and apparatus for pulverization of natural and synthetic polymeric material by heating to a pre-melt or softening temperature below...
Show moreA process and apparatus for pulverization of natural and synthetic polymeric material by heating to a pre-melt or softening temperature below its melting point, cooling and applying high normal and shear stresses sufficient to form fine powder, and fluidizing the powder in a gas stream preventing its agglomeration. The same process and apparatus is suitable for enhancement of reactivity of polymeric and solid monomeric material to form homopolymers, copolymers, and new polymeric materials.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Gyroscope
Creator: Altman, Samuel P.
Date: 1959-03-03
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Nonlinear Contingency Screening for Voltage Collapse
Creator: Flueck, Alexander Joel, Dondeti, Jayabharath Reddy
Date: 2009-05-14, 2002-12-17
Description: A method for estimating the severity of generator unit outage and multi-terminal branch outage contingencies with respect to voltage collapse...
Show moreA method for estimating the severity of generator unit outage and multi-terminal branch outage contingencies with respect to voltage collapse in large-scale electric power systems which includes the steps of estimating a post-contingency saddle-node bifurcation induced voltage collapse point of an electric power system following a set of generator unit outages and/or a set of branch outages and calculating a distance to collapse of said power system. The post-contingency voltage collapse point is determined by application of a nonlinear contingency screening method.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Differential Spool Drive
Creator: Fischer, John J., Hadley, Donald W.
Date: 1951-02-20
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Magnetic Analog to Digital Converter
Creator: Cameron, Scott H.
Date: 4/23/2009, 1966-03-01
Description: Sponsorship: IIT Research Institute
United States Patent

Title: Magnetic Recorder and Wire Handling Means Therefor
Creator: Kemp, Jay Sterling
Date: 1951-04-17
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Oxygen Carrying Multiple Emulsions
Creator: Zheng, Shuming, Beissinger, Richard L., Wasan, Darsh T., Sehgal, Lakshman, Rosen, Arthur L.
Date: 2009-05-11, 1995-08-01
Description: A process is provided wherein hemoglobin, a fragile material, is formulated into high hemoglobin content water-in-oil-in-water multiple...
Show moreA process is provided wherein hemoglobin, a fragile material, is formulated into high hemoglobin content water-in-oil-in-water multiple emulsion while maintaining high yields and high oxygen exchange activity. A multiple emulsion of aqueous oxygen carrying material in oil in outer aqueous phase is suitable for provision of oxygen for oxygen transfer processes. A hemoglobin multiple emulsion in physiologically compatible oil in an outer aqueous saline solution is provided in sufficiently small droplet size to provide oxygen flow through blood vessels to desired body tissues or organs thereby providing a blood substitute.
Sponsorship: Illinois Institute of Technology
Sponsorship: Northfield Laboratories, Inc.
United States Patent
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Title: Elevator Control System
Creator: Schwarz, Ernst L.
Date: 1942-03-31
Description: Sponsorship: Armour Research Foundation
United States Patent

Title: Method for Efficient Heat Treatment of Steel
Creator: Nash, Philip, Sista, Vivekanand, Sahay, Satyam
Date: 2012-03-20, 2011-11-29
Description: A method for heat treatment of steel and a system thereof is provided. First the steel is austenitized at a suitable temperature and then the...
Show moreA method for heat treatment of steel and a system thereof is provided. First the steel is austenitized at a suitable temperature and then the temperature is rapidly brought down to the austempering temperature. Here the cyclic austempering is carried out between two austempering temperatures by modulating the temperature with controlled heating and cooling and the controlled temperature modulation is obtained by controlling the temperature-time profile in a batch furnace or by controlling the zone temperatures in a continuous furnace. This method of cyclic austempering reduces the austempering time, reduces the energy consumption and emissions, enhances the productivity and reduces the process cost.
Sponsorship: Tata Consultancy Services, Ltd. and Illinois Institute of Technology
United States Patent
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Title: Thermally Regenerative Galvanic Cell Employing the Fluorides of Arsenic, Cerium and Uranium
Creator: Mccully, Charles R.
Date: 4/23/2009, 1967-05-09
Description: Sponsorship: IIT Research Institute
United States Patent

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