Abstract: For a crankshaft of a motor with two outputs, which are braced against each other on a common shaft section by means of an essentially axial directed bracing force, measures are suggested, which deflect the axially directed bracing force into a bracing force with a radial component, that acts on at least one output.
Type:
Grant
Filed:
July 16, 2002
Date of Patent:
March 18, 2003
Assignee:
Gif Geselleschaft for Indusrie Forschung mbH
Abstract: A dry preunit (10), includes a plurality of cells (110, 112, 114) in a true bipolar configuration, which are stacked and bonded together, to impart to the device an integral and unitary construction. Each cell (114) includes two electrically conductive electrodes (111A, 111B) that are spaced apart by a predetermined distance. The cell (114) also includes two identical dielectric gaskets (121, 123) that are interposed, in registration with each other, between the electrodes (111A, 11B), for separating and electrically insulating these electrodes. When the electrodes (111A, 111B), and the gaskets (121, 123) are bonded together, at least one fill gap (130) is formed for each cell. Each cell (114) also includes a porous and conductive coating layer (119, 120) that is formed on one surface of each electrode. The coating layer (119) includes a set of closely spaced-apart peripheral microprotrusions (125), and a set of distally spaced-apart central microprotrusions (127).
Type:
Grant
Filed:
October 19, 1998
Date of Patent:
February 4, 2003
Assignee:
Pacific ShinFu Technologies Co., Ltd.
Inventors:
K. C. Tsai, Gary E. Mason, Mark L. Goodwin, Nazir Ahmad, Davy Wu, Douglas Cromack, Robert R. Tong, James M. Poplett, Ronald L. Anderson, James P. Nelson, Alan B. McEwen
Abstract: Synergistic combinations of guanosine nucleoside analog reverse transcriptase inhibitors such as abacavir with inosine monophosphate dehydrogenase inhibitors such as mycophenolates, pharmaceutical compositions comprising such combinations, and therapeutic methods comprising administering the synergistic combinations to subjects in need thereof, for treating a viral infection, such as an HIV-1 infection.
Type:
Grant
Filed:
March 3, 1999
Date of Patent:
February 4, 2003
Assignee:
University of Maryland Biotechnology Institute
Inventors:
David Margolis, Alonso Heredia, David Oldach, Robert Redfield
Abstract: The present invention relates to polypeptides exhibiting antibiotic, and anti-viral and anti-cancer effects. In particular, the invention relates to modified T4 lysozyme, polypeptides comprising fragments of T4 lysozyme and to the production and use thereof. The fields of application for this invention are wide-ranging, and include, for example, human and veterinary uses, resistance cultivation in plants and prevention of bacterial and/or fungal-mediated food spoilage.
Type:
Grant
Filed:
May 5, 2000
Date of Patent:
February 4, 2003
Assignee:
MPB Cologne GmbH Molecular Plant and Protein
Biotechnology
Abstract: Disclosed is a polyimide coated shape memory material suitable for thermomechanical treatment to shape-set the material into the desired configuration and activate shape memory properties. The polyimide coating is subjected to a curing regime that imparts higher heat resistance in the polyimide coating to withstand the elevated temperatures required during the shape-setting treatment.
Abstract: A reinforced vitreous carbon composite suitable for use in the formation of wear-resistant assemblies, such as joint prosthetic devices, bearings, current collectors, sealing components, brake linings, electrical motor brushes, and other tribological products. The reinforced composite is formed by impregnating a metal reinforcement structure with a furfuryl alcohol resin, and polymerizing the resin while thermally managing the polymerization process, to produce a poly(furfuryl) alcohol continuous phase that is isotropic, homogeneous and essentially completely void-free, e.g., in a bulk composite form having dimensions greater than 25 millimeters in each of the x, y and z directions thereof.
Abstract: Apparatus and method for abatement of effluent from multi-component metal oxides deposited by CVD processes using metal source reagent liquid solutions which comprise at least one metal coordination complex including a metal to which is coordinatively bound at least one ligand in a stable complex and a suitable solvent medium for that metal coordination complex e.g., a metalorganic chemical vapor deposition (MOCVD) process for forming barium strontium titanate (BST) thin films on substrates. The effluent is sorptively treated to remove precursor species and MOCVD process by-products from the effluent. An endpoint detector such as a quartz microbalance detector may be employed to detect incipient breakthrough conditions in the sorptive treatment unit.
Type:
Grant
Filed:
October 18, 1999
Date of Patent:
December 31, 2002
Assignee:
Advanced Technology Materials, Inc
Inventors:
Mark Holst, Rebecca Faller, Glenn Tom, Jose Arno, Ray Dubois
Abstract: Corrosion management componentry for use in fibrous electrochemical systems for generation/conversion of energy. Fibrous structures are provided for enhanced resistance to oxidative degradation of microcell-based high voltage, high power density fuel cell and battery systems.
Abstract: Methods and combinations of an agent that promotes DNA synthesis in a virally-targeted cell and a nucleoside analogue having antiviral activity are provided for treating a viral infection in a subject in need thereof. Such compositions are particularly effective where the subject has resistance to a nucleoside analogue, where the subject has resting cellular reservoirs of such a virus, or to induce a post-treatment period of replication incompetence of such a virus.
Type:
Grant
Filed:
August 11, 2000
Date of Patent:
November 12, 2002
Assignees:
University of Maryland, University of Maryland Biotechnology Institute
Inventors:
Robert R. Redfield, Charles E. Davis, Jr., Alonso Heredia
Abstract: An inflatable structure comprising an inflation compartment defining an enclosed interior volume and an anti-reflux valve having an outlet end positioned in the interior volume. The anti-reflux valve includes an elongate inflation passage including opposedly facing film layers that are bonded to one another at their edges to form an interior gas flow channel. The elongate inflation passage is bonded to the inflatable compartment to form an opening for introduction of gas into the passage, for inflation of the inflation compartment, and arranged so that upon termination of gas flow into the interior volume, after pressure in the interior volume has been raised above exterior pressure on the inflatable compartment, gas pressure in the interior volume collapses the opposedly facing film layers against one another to form a seal against the interior volume gas pressure and maintain the inflation compartment in an inflated state.
Abstract: A method for producing porous structures in which a liquid or pasty mixture of substances is brought at least partially to solidification and subsequently freeze-dried.
Abstract: Microcell structures and assemblies utilized for electrochemical generation/conversion of energy, in which high voltage, high power density outputs are produced for applications such as fuel cell and battery systems, with high efficiency extraction of heat produced in electrochemical reaction. The superior efficacy of thermal management achieved by the invention permits highly compact, small footprint electrochemical cells to be usefully employed in a variety of vehicular, consumer and industrial applications.
Abstract: A high efficiency recirculating marine aquaculture process for producing fish at variable yield densities of up to 60 kg/meter3 of the aquaculture tank, including fish that spawn under short photoperiods such as gilthead seabream (Sparus aurata) as well as fish that spawn under long photoperiods such as striped bass (Morone saxatilis). The process involves broodstock conditioning, spawning/reproduction, larval growth, nursery, and adult grow-out operations. The process is characterized by high-rate growth at optimal process conditions requiring less than 10% daily water exchange, thereby enabling effluent waste from the system to be discharged to a municipal sewer after disinfection treatment, which in turn permits siting of the aquaculture process facility in urban/suburban locations where aquaculture processes have been previously infeasible.
Type:
Grant
Filed:
March 16, 2001
Date of Patent:
September 3, 2002
Assignee:
University of Maryland Biotechnology Institute
Inventors:
Yonathan Zohar, Stanley Serfling, John Stubblefield, Alan Place, Mordechai Harrel
Abstract: For a crankshaft of a motor with two outputs, which are braced against each other on a common shaft section by means of an essentially axial directed bracing force, measures are suggested, which deflect the axially directed bracing force into a bracing force with a radial component, that acts on at least one output.
Type:
Grant
Filed:
March 30, 2000
Date of Patent:
August 27, 2002
Assignee:
GIF Gesellschaft für Industrieforschung mbH
Abstract: A strong, lightweight structural system wherein curved structural elements are tangentially joined. Compressive forces are distributed in a near continuous manner throughout the matrix, and tensile forces are present primarily to brace, support and pre-stress the compression net. The system is scalable from molecular through architectural levels, and finds many applications in dome shaped and spherical structures. The structural system also provides a force interaction model that is applicable to a broad array of real and theoretical problems.
Abstract: In a continuous-combustion piston engine in which working mediums flowing out of a combustion chamber is successively fed to at least two cylinders, each of the cylinders is stationary in relationship to the combustion chamber and has an inlet. Controls are provided that successively connect the inlet to the combustion chamber and separate it from the combustion chamber. Mechanical losses are minimized in this manner.
Abstract: A fixing tool for temporarily holding a midsole and a shoetree in shoe industry includes a screw base and a screw body. The screw base is formed as a hollow hob screw with both an inner thread and an outer thread. The screw body further includes a screw holder and a screw. The screw has a flat round top portion with periphery notches and is pivoted at a center thereof to allow the top portion able to make a 90° rotation. The screw base is used to be screwed into a proper position at the bottom of the shoetree. The screw of the screw body is then engaged with the respective screw base through the midsole for temporarily fixing the midsole and the shoetree. The screw holder of the screw body can be pushed aside to contact with the midsole. Unlike the conventional nail-fixing, the fixing tool of the present invention can hold the midsole and the shoetree by only screwing the screw of the screw body into the screw base.
Abstract: The present invention provides therapeutic compositions of receptor ligand-containing antagonist complexes and methods of using them to treat diseases, disorders or conditions associated with the function or aberrant function of a cell surface receptor.
Type:
Grant
Filed:
June 1, 1999
Date of Patent:
June 4, 2002
Assignee:
University of Maryland Biotechnology Institute
Inventors:
Anthony L. Devico, George K. Lewis, Jennifer M. Burns, Robert Gallo
Abstract: A cassette for containment, storage and processing of material samples, having a top member that is slideably attachable to and detachable from the base member with minimal force and relaxed requirement for precision in the alignment operation. The top member is hingeably connected to the base member when attached and is positively locked to the base member in the attached closed position. The top member is easily opened and closed with one hand when attached to the base member, and facilitates high volume sample processing, e.g., of tissue samples for the purpose of histological determinations.
Abstract: The present invention relates to a tablet package that contains a predetermined number of tablet(s) and a predetermined quantity of liquid. The liquid in such tablet package is stored within a reservoir and is seperated from the tablet(s). The tablet(s) in such package is stored within a sealed compartment located in a closure member (e.g. a screw cap), which functions to close the reservoir and retains the liquid within the reservoir prior to use of the tablet package. The sealed compartment for storing the tablet(s) preferably has a breakable sheet through which the tablet(s) can be ejected. More preferably, the container has separating means (e.g. a grill member) located between the breakable sheet and the reservoir to prevent the tablet(s) from entering the liquid.
Type:
Grant
Filed:
June 26, 2000
Date of Patent:
May 14, 2002
Inventors:
Richard David North, Peter Thomas Bowdler