Gas drying or fractioning apparatus and method
I claim: 1. In an apparatus for extracting a gas from a gas mixture wherein a flow control means is selectively operable to pass a stream of such a gas mixture in a given flow direction through a gas ... Read More
Inventors: Black, James B.;, Assignee: Hankison Division of Hansen, Inc. (Canonsburg, PA) |
Formation of microstructures using a preformed photoresist sheet
In accordance with the present invention, production of microstructures is facilitated by utilizing a photoresist structure which comprises a preformed sheet which can be adhered to a substrate before... Read More
Inventors: Guckel, Henry; Christenson, Todd R.; Skrobis, Kenneth;, Assignee: Wisconsin Alumni Research Foundation (Madison, WI) |
Linear direct current motor
In consideration of the above-mentioned problems of the prior art, the object of the present invention is to provide a linear direct current motor able to maintain a constant level of thrust at all ti... Read More
Inventors: Katagiri, Satoru; Oohira, Hidehito; Fujisawa, Shouji;, Assignee: Nippon Thompson Co., Ltd. (Tokyo, JP) |
Sol-gel matrices for direct colorimetric detection of analytes
OF THE INVENTION The presently claimed invention comprises methods and compositions related to biopolymeric material encapsulated in sol-gel and immobilized on other solid supports, for the calorimet... Read More
Inventors: Charych, Deborah H.; Sasaki, Darryl; Yamanaka, Stacey;, Assignee: Regents of the University of California (Oakland, CA); Sandia Corporation (NM) |
Programmable bit cell
In accordance with the present invention, there is disclosed a programmable bit cell having a design which substantially eliminates disadvantages of prior mask-programmable bit cells. A programmable b... Read More
Inventors: Burgess, Bradley; Slaton, Jeffrey;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Device and method for programming a logic level within an intergrated circuit using multiple mask layers
The problems outlined above are in large part solved by the mask layer identification device and method of the present invention. That is, the mask identification system hereof utilizes a device embod... Read More
Inventors: Ray, S. Doug;, Assignee: Advanced Micro Devices, Inc. (Sunnyvale, CA) |
Memory cell for modification of default register values in an integrated circuit chip
The present invention is directed to a memory cell circuit for modification of a default register value in an integrated circuit chip, which includes a plurality of metal layers and first and second s... Read More
Inventors: Catalasan, Manolito M.; Rakshani, Vafa J.; Spittles, Edmund H.; Sippel, Tim; Unda, Richard;, Assignee: Broadcom Corporation (Irvine, CA) |
High density non-volatile memory device incorporating thiol-derivatized porphyrins
This invention provides novel high density memory devices that are electrically addressable permitting effective reading and writing, that provide a high memory density (e.g., 10.sup.15 bits/cm.sup.3)... Read More
Inventors: Gryko, Daniel Tomasz; Clausen, Peter Christian; Roth, Kristian M.; Bocian, David F.; Kuhr, Werner G.; Lindsey, Jonathan S.;, Assignee: The Regents of the University of California (Oakland, CA) |
High-density non-volatile memory devices incorporating thiol-derivatized porphyrin trimers
This invention provides novel high density memory devices that are electrically addressable, permitting effective reading and writing, that provide a high memory density (e.g., 10.sup.15 bits/cm.sup.3... Read More
Inventors: Clausen, Peter C.; Lindsey, Jonathan S.;, Assignee: North Carolina State University (Raleigh, NC) |
High density non-volatile memory device
This invention provides novel high density memory devices that are electrically addressable permitting effective reading and writing, that provide a high memory density (e.g., 10.sup.15 bits/cm.sup.3)... Read More
Inventors: Bocian, David F.; Kuhr, Werner G.; Lindsey, Jonathan S.;, Assignee: The Regents of the University of California (Oakland, CA) |
Method and system for molecular charge storage field effect transistor
What is claimed: 1. A charge storage transistor comprising: a substrate comprising a channel region; a source and a drain in electrical contact with said channel region, such that current can flow bet... Read More
Inventors: Misra, Veena; Bocian, David F.; Kuhr, Werner G.; Lindsey, Jonathan S.;, Assignee: The Regents of the University of California (Oakland, CA) |
Substrates carrying polymers of linked sandwich coordination compounds and methods of use thereof
The present invention provides a polymer comprising or consisting of a plurality of covalently joined monomeric units, the monomeric units comprising sandwich coordination compounds. The covalently jo... Read More
Inventors: Li, Junzhong; Gryko, Dorota; Lindsey, Jonathan S.;, Assignee: North Carolina State University (Raleigh, NC) |
Method and apparatus for detecting backside contamination during fabrication of a semiconductor wafer
OF THE DISCLOSURE While the disclosure is susceptible to various modifications and alternative forms, specific embodiments thereof have been shown by way of example in the drawings and will herein be... Read More
Inventors: Berman, Michael J.; Bailey, George E.; Barber, Rennie G.;, Assignee: LSI Logic Corporation (Milpitas, CA) |
Article comprising complementary circuit with inorganic n-channel and organic p-channel thin film transistors
In a broad aspect the invention is embodied in an article (e.g., a smart card, a RF identification tag, an active matrix liquid crystal display, a random access memory, a read-only memory) that compri... Read More
Inventors: Baumbach, Joerg; Dodabalapur, Ananth; Katz, Howard E.;, Assignee: Lucent Technologies Inc. (Murray Hill, NJ) |
Process for fabricating organic circuits
OF THE INVENTION According to the invention, a crystalline or polycrystalline organic semiconductor film is formed by a liquid phase technique from a solution of a relatively low molecular weight, e.... Read More
Inventors: Katz, Howard Edan; Li, Wenjie;, Assignee: Lucent Technologies Inc. (Murray Hill, NJ) |
Organic thin film transistor with enhanced carrier mobility
The above described problems and others are substantially solved and the above purposes and others are realized in an organic thin film transistor including a gate electrode, a layer of gate insulator... Read More
Inventors: Shi, Song Q.; Shieh, Chan-Long; Lee, Hsing-Chung;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Electronic devices with a barrier film and process for making same
In accordance with this invention, a semiconductor device is fabricated by forming, on a surface of a substrate material, a barrier film having a monolayer of metal atoms immediately adjacent the surf... Read More
Inventors: Stumborg, Michael F.; Santiago, Francisco; Chu, Tak Kin; Boulais, Kevin A.;, Assignee: The United States of America as represented by the Secretary of the Navy (Washington, DC) |
Structure and method of testing failed or returned die to determine failure location and type
An easier, faster, more reliable, less expensive method allows the failure analyst to look at the back side of the die without polishing any material away. According to one embodiment of this inventiv... Read More
Inventors: R. Dosdos, S. Gabriel; Orona, Joel J.; Nuez, Daniel C.;, Assignee: Xilinx, Inc. (San Jose, CA) |
Photoresponsive device with a photoresponsive zone comprising a polymer blend
It is an aim of the present invention to provide a photoresponsive device comprising semiconductive polymers which enables a greatly improved quantum yield and thus a more efficient energy conversion ... Read More
Inventors: Halls, Jonathan J. M.; Friend, Richard H.;, Assignee: U.S. Philips Corporation (New York, NY) |
Organic light-emitting device based on fused conjugated compounds
This invention relates to electroluminescence materials suitable for use in light-emitting devices and flat-panel displays, and methods of using the same material. Particularly, this invention is aime... Read More
Inventors: Li, Xiao-Chang Charles;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Method for making bipolar transistors using rapid thermal annealing
What is claimed is: 1. In a method of making the emitter region of a transistor, the steps of: applying an interfacial oxide layer to a monocrystalline base region of the transistor; depositing a poly... Read More
Inventors: Scovell, Peter D.; Baker, Roger L.; McNeil, David W.;, Assignee: STC PLC (London, GB2) |
Photo-electric transducer
Accordingly, it is an object of the invention to provide a photo-electric transducer which eliminates the drawbacks of the prior art apparatus mentioned above. It is another object of the invention to... Read More
Inventors: Hatanaka, Katsunori; Uzawa, Shunichi;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Semiconductor device having a protection circuit with lateral bipolar transistor
It is an object of the present invention to provide a semiconductor device having highly integrated inner elements, such as a MOS FET, with an improved protection circuit. Another object of the presen... Read More
Inventors: Shirato, Takehide;, Assignee: Fujitsu Limited (Kawasaki, JP) |
Effluent detection methods
We claim: 1. A method of monitoring the gaseous, particle-bearing effluent of combustion, comprising the steps of combining with combustible material at least two tracer elements chosen from the lanth... Read More
Inventors: Lewis, David F.; Kaplin, Edward J.;, Assignee: York Research Corporation (Stamford, CT) |
Method for determining component ratios employed to prepare polymers
I claim: 1. A method for determining the mixing ratio of two or more compositions containing at least one component in each of such compositions which compositions are mixed together and subsequently ... Read More
Inventors: Hillshafer, Douglas K.;, Assignee: The Dow Chemical Company (Midland, MI) |
Analysis material sheet
An object of the present invention is to provide an analysis material sheet comprising a layer composed of a fabric containing a hydrophobic organic polymer fiber physically activated on at least one ... Read More
Inventors: Arai, Fuminori; Yazawa, Kenichiro; Takeuchi, Hideaki; Kitajima, Masao;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Computerized system for feeding chemicals into water treatment system
OF PREFERRED EMBODIMENT Referring now to various figures of the drawing wherein like reference characters refer to like parts, there is shown at 20 in FIG. 1 a computerized chemical feed control syst... Read More
Inventors: O'Leary, Richard P.;, Assignee: Betz Laboratories, Inc. (Trevose, PA) |
Method of detecting electrolytes in an aqueous test sample using chromogenic hemispherands and test device therefor
What is claimed is: 1. A method for determining cations in a sample comprising: (a) preparing a reagent mixture consisting essentially of a first organic solvent having a low vapor pressure and a high... Read More
Inventors: Cram, Donald J.; Chapoteau, Eddy; Czech, Bronislaw P.; Gebauer, Carl R.; Helgeson, Roger C.; Kumar, Anand; Leong, Koon-Wah;, Assignee: Technicon Instruments Corporation (Tarrytown, NY); The Regents of the University of California (Berkeley, CA) |
Receiver dryer for a refrigeration system
This invention relates to a receiver dryer and, more particularly, to a receiver dryer for a refrigeration system which is extremely simple in construction and economical to manufacture. In accordance... Read More
Inventors: McConnell, William W.;, Assignee: Ford Aerospace & Communications Corp. (Dearborn, MI) |
Refrigerants colored for leak indication with substituted anthraquinone dyes
That which is claimed is: 1. A leak detecting refrigeration composition for vapor compression heat transfer systems consisting essentially of a refrigeration liquid and a minor effective amount of a s... Read More
Inventors: Brendle, Ralph N.;, Assignee: Milliken Research Corporation (Spartanburg, SC) |
Semiconductor manufacture 
