Method for producing electricity from a fuel cell having solid-oxide ionic electrolyte
What is claimed is: 1. A method of producing electicity with a fuel cell having first and second electrodes in electrical contact with a solid stabilized fluorite metal oxide electrolyte wherein said ... Read More
Inventors: Mason, David M.;, Assignee: Board of Trustees, Stanford University (Stanford, CA) |
Fuel cell system including porous, panel type support and process for producing the same
OF THE INVENTION Referring now to the figures of the drawing in detail and first, particularly, to FIG. 1 thereof, there is seen a fuel cell system 1 which is formed essentially of fuel cells 1Z and ... Read More
Inventors: Rohr, Franz J.;, Assignee: ABB Patent GmbH (Mannheim, DE) |
Fluid catalytic cracking catalyst
We claim: 1. A composition of matter as a component in catalytic cracking compositions which consists essentially of a composite of active alumina and 0.5 to 1 weight percent bismuth as bismuth oxide ... Read More
Inventors: Petty, Randall H.; Bartley, Burton H.;, Assignee: Texaco Inc. (White Plains, NY) |
Integral manifolding structure for fuel cell core having parallel gas flow
This invention provides a solid oxide fuel cell having improved manifolding for fuel and oxidant gases flowing to the core and for the gaseous reaction products discharging from the core. This inventi... Read More
Inventors: Herceg, Joseph E.;, Assignee: The United States of America as represented by the United States (Washington, DC) |
Semi-permeable membranes with an internal discriminating region
OF THE INVENTION The membranes of this invention have two porous surfaces. More particularly, the membranes have two porous regions which start at the surface of the membrane and continue for some di... Read More
Inventors: Sanders, Jr., Edgar S.; Clark, Daniel O.; Jensvold, John A.;, Assignee: The Dow Chemical Company (Midland, MI) |
Process for removing oxygen from crude argon
OF THE INVENTION Although the invention will be described in further detail with reference to the accompanying drawings which illustrate preferred embodiments in which like numerals indicate like ele... Read More
Inventors: Chen, Michael S.; Cook, Philip J.;, Assignee: Air Products and Chemicals, Inc. (Allentown, PA) |
Process and device for obtaining pure oxygen
The applicant relates to a process and a device for obtaining pure oxygen from gas mixtures containing oxygen. Oxygen is required in large amounts in many sectors of technology, particularly for oxidi... Read More
Inventors: Bauer, Gerd; Krauss, Helmuth; Kuntz, Matthias;, Assignee: Merck Patent Gesellschaft mit beschrankter Haftung (Darmstadt, DE) |
Separation of paramagnetic and diamagnetic gases
We claim: 1. A method for separation of a component from a gaseous mixture of paramagnetic molecules and diamagnetic molecules comprising: contacting said mixture with a high Tc superconductive permea... Read More
Inventors: Reich, Shymon; Cabasso, Israel;, Assignee: Yeda Research and Development Co., Ltd. (Rehovot, IL) |
Pleated filter media having a continuous bead of adhesive between layers of filtering material
OF THE INVENTION Referring now to the drawings, there is shown in FIGS. 1--3 an embodiment of a respirator cartridge 12. As shown by FIG. 2, the embodiment of the respirator cartridge 12 includes thr... Read More
Inventors: Bachinski, Thomas J.;, Assignee: Donaldson Company, Inc. (Minneapolis, MN) |
Process for stripping and distilling mixtures containing alkylaromatics chlorinated in the side chain
What is claimed is: 1. A process for the distillation of a mixture containing alkylaromatics chlorinated in the alkyl side chain which comprise a compound of the formula (I) ##STR3## in which m repres... Read More
Inventors: Rohlk, Kai;, Assignee: Bayer Aktiengesellschaft (Leverkusen, DE) |
High toughness ceramic composites consisting of ceramic body reinforced with metal fiber
The brittleness which is the greatest drawback of the ceramic material means that the material is fractured by application of small energy. It implies that a fracture is caused by a small stress and t... Read More
Inventors: Saito, Makoto; Mizoguchi, Takao;, Assignee: Kabushiki Kaisha Kobe Seiko Sho (Kobe, JP) |
Selective discharge limiting seal for a battery
In carrying out the above, there is provided in one form of the invention a method of reducing the discharge rate of a battery while providing a desired current comprising the steps of incrementally c... Read More
Inventors: Dworkin, David R.; Lloyd, Robert D.; Nguyen, Tuan;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Foamed polymer semiconductor composition and a method of producing thereof
We claim: 1. A foamed polymer semiconductor composition having a formulation, in weight parts:
epoxy resin 100
electrically conductive black
or graphite 10-60
... Read More
Inventors: Topchiashvili, Mikhail Izmailovich; Datsko, Taisia Fedorovna; Kikvilashvili, Givi Mikhailovich; Maisuradze, Ledi Alexeevna;, Assignee: |
Pharmaceutical compositions for intranasal administration of calcitonin
We claim: 1. A pharmaceutical composition comprising a non-toxic, therapeutically effective amount of a calcitonin, a non-toxic effective amount of an absorption enhancer which is a glycyrrhizinate, a... Read More
Inventors: Aliverti, Valerio; Dorigotti, Luciano; Fonio, Teodoro; Pinza, Mario;, Assignee: ISF Societa per Azioni (IT) |
Method of cleaning aluminum surfaces
What is claimed is: 1. A method of cleaning surfaces of an aluminum article, comprising subjecting the article to electrolytic action by making it anodic in an aqueous solution comprising phosphoric a... Read More
Inventors: Holmquist, Howard W.; Tarr, Larry E.;, Assignee: The Boeing Company (Seattle, WA) |
Method for measuring the water content of a solid sample using Karl Fischer's coulometric titration
OF THE INVENTION The electrolytic solution which can be used in the present invention comprises iodine or an iodide, sulfur dioxide, a specific amine and a specific solvent. The iodide to be used pre... Read More
Inventors: Kuwata, Sinichi; Katoh, Hiromasa; Ono, Mitsumasa;, Assignee: Mitsubishi Chemical Industries Limited (JP) |
Electrolyte-cathode assembly for a fuel cell
We claim: 1. An electrolyte-cathode assembly for a solid electrolyte fuel cell suitable for operation at high temperatures, which assembly comprises a gas-tight body made of a solid ceramic electrolyt... Read More
Inventors: Van Den Berghe, Paul; Tannenberger, Helmut;, Assignee: |
Humidity sensitive ceramics
It is therefore an object of the present invention to provide a humidity sensitive ceramics with good aging in the humidity detecting function. Another object of the present invention is to provide hu... Read More
Inventors: Murata, Michihiro; Okabe, Shinsei;, Assignee: Murata Manufacturing Co., Ltd. (Kyoto, JP) |
Process for the oxydehydrogenation of ethane to ethylene
We claim: 1. A process for the oxydehydrogenation of ethane comprising the step of: contacting ethane and an oxygen-containing gas at a temperature of at least 300.degree. C. with a catalyst compositi... Read More
Inventors: Blum, Patricia R.; Milberger, Ernest C.;, Assignee: The Standard Oil Company (Cleveland, OH) |
Electrochemical process for the synthesis of organic compounds
We claim: 1. In an electrochemical process conducted in an undivided electrolytic cell having a graphite anode and a platinum cathode, wherein a starting methylbenzene compound, having at least one me... Read More
Inventors: Oberrauch, Ermanno; Eberson, Lennard;, Assignee: Anic S.p.A. (Palermo, IT) |
Removal of sulfur oxides from fluid streams
That which is claimed is: 1. A process for removing a sulfur oxide from a gaseous stream containing a sulfur oxide comprising the step of contacting said gaseous stream in the presence of a hydrogen d... Read More
Inventors: Farha, Jr., Floyd E.;, Assignee: Phillips Petroleum Company (Bartlesville, OK) |
Reducible metal oxide compositions containing zirconium oxide, yttrium oxide and an alkali metal component
OF THE INVENTION While the compositions of the present invention are referred to as "catalyst", it will be understood that, under conditions of use, this catalyst serves as a selective oxidant and, t... Read More
Inventors: Josefowicz, Jack Y.;, Assignee: Atlantic Richfield Company (Los Angeles, CA) |
Process for producing a high density ceramic of perovskite
OF THE PREFERRED EMBODIMENT As the metal elements of component A in perovskite of the formula ABO.sub.3 wherein A and B are as defined above, there may be mentioned, for instance, Pb, Ba, Ca, Sr and ... Read More
Inventors: Shirasaki, Shin-ichi;, Assignee: National Institute for Research In Inorganic Materials (Tsukuba, JP) |
Rechargeable electrical storage battery with zinc anode and aqueous alkaline electrolyte
What is claimed is: 1. An improved electrical storage battery having a zinc containing anode, a cathode containing a metal oxide selected from the group consisting of nickel oxide, AgO, Ag.sub.2 O, Mn... Read More
Inventors: Church, Peter K.; Phillips, Alan G.;, Assignee: El-Chem Corporation (Colorado Springs, CO) |
Sealed container construction capable of safely venting internal pressure
In accordance with the invention a sealed electrical energy storage container is provided which is cylindrical in shape and has upstanding sidewalls of generally uniform thickness. The upstanding side... Read More
Inventors: Rosansky, Martin G.;, Assignee: Power Conversion, Inc. (Mount Vernon, NY) |
Tape winding and splicing machine
These and other objects of the present invention are addressed by providing a remotely controlled splice trimmer apparatus which is specifically designed for use in a tape winding machine of the type ... Read More
Inventors: King, James L.;, Assignee: King Instrument Corporation (Westboro, MA) |
Process for making uniform short non-cellulosic fibers
OF THE INVENTION The novel process of the present invention may be described with reference to known machinery with, in some instances, novel applications of the known machinery. For purposes of illu... Read More
Inventors: Albert, Frank D.; Conroy, Alan P.; Skinner, David L.;, Assignee: Jim Walter Corporation (Tampa, FL) |
Apparatus for fabrication of magnetic recording media
In view of the above, the present invention has for its object to provide a method and apparatus for the fabrication of magnetic recording tapes which have high coercive forces and are very satisfacto... Read More
Inventors: Shinohara, Koichi;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Magnetic recording medium
Therefore, one object of this invention is to provide a magnetic recording medium which is highly resistance to tape damage. To achieve this object, we have tested several magnetic tape samples whose ... Read More
Inventors: Sato, Masami; Okuzawa, Yasutoshi; Hibino, Noburo;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Magnetic recording medium
OF THE INVENTION According to this invention, a thin magnetic metal film can be formed on a base by vapor deposition or plating. Vapor deposition is particularly preferred because it forms the desire... Read More
Inventors: Yamamoto, Nobuyuki;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Fuel Cells 
