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Title: Twisted Loop Magnetic Recorder
Creator: Camras, Marvin
Date: 1953-08-04
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Hafnium Base Alloy (Iridium)
Creator: Hill, Vernon L., Nichols, Harry R.
Date: 2009-04-27, 1971-11-23
Description: Hafnium base alloy containing between about 15 and about 35 weight percent tantalum and between about 2 and about 20 weight percent iridium....
Show moreHafnium base alloy containing between about 15 and about 35 weight percent tantalum and between about 2 and about 20 weight percent iridium. The alloy may also contain aluminum, silicon or chromium as additional alloying agents.
Sponsorship: IIT Research Institute
United States Patent
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Title: Process for the Preparation of Ozonates and Compositions Resulting Therefrom
Creator: Kacmarek, Andrew J., Solomon, Irvine J.
Date: 4/23/2009, 1969-01-14
Description: Sponsorship: IIT Research Institute
United States Patent

Title: Grain Refinement of Beryllium with Tungsten Carbide and Titanium Diboride
Creator: Crossley, Frank A.
Date: 1964-01-07
Description: Sponsorship: IIT Research Institute
United States Patent

Title: Video Transducing Apparatus
Creator: Camras, Marvin
Date: 2009-04-29, 1972-12-12
Description: Sponsorship: IIT Research Institute
United States Patent

Title: Video Disc Transducer System and Method
Creator: Camras, Marvin
Date: 2009-05-08, 1983-02-01
Description: A video disc record having a spiral video record track which can provide reproduced video signals with a desired frame rate such as thirty...
Show moreA video disc record having a spiral video record track which can provide reproduced video signals with a desired frame rate such as thirty frames per second while the disc record is rotated at a very low speed such as two revolutions per minute. A preferred transducer machine uses a pulsed light source to supply successive light images to a video camera readout. Control signals are recorded on helical control tracks so that reproduction thereof facilitates the generation of a desired standard video signal from the video camera.
Sponsorship: IIT Research Institute
United States Patent
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Title: Self-Regulating Class E Resonant Power Converter Maintaining Operation in a Minimal Loss Region
Creator: Troyk, Philip R., Schwan, Martin A. K.
Date: 2009-05-11, 1993-01-12
Description: A self-regulating Class E/resonant power converter includes a power switching device which is gated on at each transition between negative and...
Show moreA self-regulating Class E/resonant power converter includes a power switching device which is gated on at each transition between negative and positive half cycles of the load current by drive signals generated by a drive circuit, the rate at which the drive signals are generated being controlled by a zero crossing detector which monitors the load current and adjusts the frequency of the drive signals in correspondence with changes in the time between successive negative-to-positive zero crossings of the load current such that the power switching device continues to be switched on at substantially zero voltage, zero slope conditions to maintain the power converter operating at the optimal Class E frequency.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Electromagnetic Transducer Head
Creator: Camras, Marvin
Date: 1951-02-06
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Method for Treating Materials
Creator: Schey, John A.
Date: 2009-04-30, 1973-07-17
Description: Sponsorship: IIT Research Institute
United States Patent

Title: Flux Gate Transducer
Creator: Wiegand, David E.
Date: 1961-09-05
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Surface Lubrication of Magnetic Media
Creator: Wright, Charles Donald, Gutfreund, Kurt, Brzuskiewicz, John
Date: 2009-05-04, 1975-11-11
Description: A magnetic transducing system where a liquid-state lubricating film forms a surface layer of the record medium and the thickness of the film ...
Show moreA magnetic transducing system where a liquid-state lubricating film forms a surface layer of the record medium and the thickness of the film (which is susceptible to shear forces due to pressure contact with the transducer head) is selected to be within a critical thickness range correlated with system parameters so as to essentially minimize both wear on the transducer head and transfer of liquid to the record contact face of the head. The process of forming the liquid-state lubricating film is selected to avoid any disturbance of the molecular structure of the magnetizable layer of the record medium; and in particular the binder (preferably a cross linked polymer formulation without any constituents added for lubricating purposes) has the liquid-state lubricating film applied thereto without the assistance of swelling agents or other process steps which might be injurious to the integrity of the magnetizable layer.
Sponsorship: IIT Research Institute
United States Patent
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Title: Protector for Magnetic Record
Creator: Camras, Marvin
Date: 1956-08-28
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Method of Fabricating Carbon and Graphite Structures
Creator: Boquist, Carl W.
Date: 1963-10-15
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Interchangeable Magnetic Record Tape and Method of Making Same
Creator: Camras, Marvin
Date: 1963-03-26
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Communication and Process Migration Protocols for Distributed Heterogeneous Computing
Creator: Sun, Xian-he, Chanchio, Kasidit
Date: 2009-05-19, 2006-06-20
Description: Communication and Process Migration Protocols instituted in an independent layer of a virtual machine environment allow for heterogeneous or...
Show moreCommunication and Process Migration Protocols instituted in an independent layer of a virtual machine environment allow for heterogeneous or homogeneous process migration. The protocols manage message traffic for processes communicating in the virtual machine environment. The protocols manage message traffic for migrating processes so that no message traffic is lost during migration, and proper message order is maintained for the migrating process. In addition to correctness of migration operations, low overhead and high efficiency is achieved for supporting scalable, point-to-point communications.
Sponsorship: Illinois Institute of Technology
United States Patent
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Title: Non-linear Magnetic Recording Compensation
Creator: Camras, Marvin
Date: 1959-01-13
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Process for Producing Carbide-Containing Alloy
Creator: Holtz, Frederick C.
Date: 2009-04-27, 1971-01-19
Description: United States Patent

Title: Method for the Production of Titanium
Creator: Schossberger, Frederic V.
Date: 1958-10-21
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Magnetic Sound Apparatus
Creator: Camras, Marvin
Date: 1953-10-06
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Method and Apparatus for Electrostatic Spray Deposition for a Solid Oxide Fuel Cell
Creator: Selman, Jan Robert, Nomura, Hiroshi, Al Hallaj, Said
Date: 2009-05-19, 2007-08-07
Description: A method and apparatus for electrostatic spray deposition (ESD) for fabricating a thin-layer yttria-stabilized zirconia (YSZ) electrolyte on a...
Show moreA method and apparatus for electrostatic spray deposition (ESD) for fabricating a thin-layer yttria-stabilized zirconia (YSZ) electrolyte on a solid oxide fuel cell (SOFC) anode substrate constructed of nickel-YSZ cermet. By reducing the thickness of the electrolyte, and thereby reducing the cell internal IR drop, an intermediate temperature SOFC (ITSOFC) can operate at 600 800.degree. C. A collar positioned at a distance from a discharge end of a spray nozzle enhances a spray pattern of a precursor including the electrolyte material and thus provides a very thin electrolyte layer.
Sponsorship: Illinois Institute of Technology
United States Patent
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