Process of making a capacitor element for a solid electrolytic capacitor
It is, therefore, an object of the present invention is to provide a process for making a capacitor element which eliminates or reduces the above-described problems. Another object of the present inve... Read More
Inventors: Kuriyama, Chojiro;, Assignee: Rohm Co., Ltd. (Kyoto, JP) |
Phase shifting mask and method of manufacturing the same
It is an object to provide the phase shifting mask which facilitates an adjustment of the line width and thickness of the phase shifting layer by forming the light shielding layer inside the trench to... Read More
Inventors: Hur, Hun; Lee, Jun S.;, Assignee: Goldstar Electron Co., Ltd. () |
Phase shifiting mask and method of manufacturing the same
Accordingly, the present invention is directed to a phase shifting mask and a method of manufacturing the same that substantially obviates one or more of the problems due to limitations and disadvanta... Read More
Inventors: Lee, Jun-Seok;, Assignee: LG Semicon Co., Ltd. (Chungcheongbuk-Do, KR) |
Phase-shifting mask and a manufacturing method thereof
The present invention is devised to solve the above-described problems. Accordingly, it is an object of the present invention to provide a mask and manufacturing method thereof, in which a phase shift... Read More
Inventors: Lee, Jun Seok;, Assignee: LG Semicon Co., Ltd. (Chungcheongbuk-do, KR) |
Halftone phase shift mask blanks, halftone phase shift masks, and fine pattern forming method
The present invention has been fashioned in view of the problems with the prior art set forth above. An object of the present invention is to provide halftone phase shift masks and halftone phase shif... Read More
Inventors: Mitsui, Masaru;, Assignee: Hoya Corporation (Tokyo, JP) |
Catalytic removal of hydrogen sulfides from liquid sulfur
OF THE INVENTION The heterocyclic compounds useful in the catalytic system of the invention include several heteroatoms comprising at least one nitrogen atom. The heteroatoms can consist exclusively ... Read More
Inventors: Voirin, Robert; Pepy, Andre;, Assignee: Societe Nationale Elf Aquitaine (Production) (Coubevoie, FR) |
Method of electrode fabrication and an electrode for metal chloride battery
OF THE INVENTION Sodium/metal-chloride cells and batteries are viable alternatives to Carnot systems for energy storage and transportation applications. It has been learned that electrode constituent... Read More
Inventors: Bloom, Ira D.; Nelson, Paul A.; Vissers, Donald R.;, Assignee: The United States of America as represented by the United States (Washington, DC) |
Composite body useful in gas discharge lamp
What is claimed is: 1. A composite body comprising two parts formed of a material selected from the group consisting of (1) densely sintered aluminum oxide, (2) sapphire, (3) one of the metals tantalu... Read More
Inventors: Meden-Piesslinger, Gertraud Agnes Anna; Klomp, Johannes Theodorus; Oomen, Joris Jan Cornelis;, Assignee: U.S. Philips Corporation (New York, NY) |
Dentifrice having decreased abrasivity
OF THE INVENTION In accordance with this invention, the abrasive systems of dentally acceptable polishing agents are commercially well known. Representative polishing agents include, for example, hyd... Read More
Inventors: Cordon, Martin;, Assignee: Colgate-Palmolive Company (New York, NY) |
Chromophoric cephalosporins
What is claimed is: 1. A cephalosporin of the formula ##STR31## wherein R.sup.1 is hydrogen, formyl, or ##STR32## wherein in turn R' is hydrogen; alkyl having 1 to 4 carbon atoms; such alkyl substitut... Read More
Inventors: Schindler, Peter; Huber, Gerhard;, Assignee: Hoechst Aktiengesellschaft (Frankfurt am Main, DE) |
Paper strip assay for neisseria species
OF THE PREFERRED EMBODIMENTS The present invention is directed to a test system for the rapid identification of pathogenic Neisseria from plated media growth and to the method of using that system. T... Read More
Inventors: Cohenford, Menashi A.;, Assignee: |
Sealed metal oxide-hydrogen storage cell
An object of the present invention is to provide a method of producing a sealed metal oxide-hydrogen storage cell comprising a hydrogen storage alloy anode with a desired charge condition. The method ... Read More
Inventors: Kanda, Motoya; Sato, Yuji; Shincho, Eriko; Mitsuyasu, Kiyoshi;, Assignee: Kabushiki Kaisha Toshiba (Kawasaki, JP) |
Battery using halogen as active material
Therefore, an object of the present invention is to provide a battery in which the electrical power required during the operation of the battery is reduced, so that the total energy efficiency of the ... Read More
Inventors: Horie, Toshio; Watakabe, Yuichi; Fujiwara, Kunihiko;, Assignee: Furakawa Electric Co., Ltd. (Tokyo, JP) |
Method of preparing titanium iron-containing material for hydrogen storage
It is an object of the invention to provide a material which, compared with materials which exclusively contain titanium and iron can be activated in a simple manner at room temperature. It is a furth... Read More
Inventors: van Mal, Harmannus H.; van Esveld, Hendrik A.; van Wieringen, Johannes S.; Buschow, Kurt H. J.;, Assignee: U.S. Philips Corporation (New York, NY) |
Nickel brazed articles
In accordance with the invention, there is provided a homogeneous, ductile brazing foil useful as a filler metal for a brazed metal article. The brazing foil is composed of metastable material having ... Read More
Inventors: DeCristofaro, Nicholas J.; Sexton, Peter;, Assignee: Allied Corporation (Morris Township, Morris County, NJ) |
Aluminum deposition on semiconductor bodies
OF THE INVENTION Referring to the drawing, the apparatus includes a reaction vessel 11 in which pyrolytic deposition of aluminum is effected and which is maintained at a temperature in the range 250.... Read More
Inventors: Heinecke, Rudolf A. H.; Stern, Ronald C.;, Assignee: ITT Industries, Inc. (New York, NY) |
Method for preparing substrates for deposition of metal seed from an organometallic vapor for subsequent electroless metallization
The method of the present invention, in its broadest aspect, comprises the steps of forming active chemical sites adhering to a substrate surface and chemically reacting with these sites volatile orga... Read More
Inventors: Clarke, Thomas C.; Kovac, Caroline A.; Jung, Dae Y.; Park, Jae M.; Thomas, Richard R.;, Assignee: International Business Machines Corporation (Armonk, NY) |
Cermet alloy and process for its production
One object of the present invention is to provide a cermet alloy having superior hardness without reduced toughness. Another object of the invention is to provide a cermet alloy that is easily sintere... Read More
Inventors: Kojo, Katsuhiko; Negishi, Akibumi; Ida, Hisaaki;, Assignee: Hitachi Metals Ltd. (Tokyo, JP); Hitachi Tool Engineering Ltd. (Tokyo, JP) |
Hard nickel-base alloy resistant to wear and corrosion
What is claimed is: 1. A nickel-based hard alloy consisting essentially of the following composition (excluding impurities)
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% by we... Read More
Inventors: Crook, Paul;, Assignee: Cabot Corporation (Kokomo, IN) |
Actuator for valve
It is an object of the present invention to eliminate the inconveniences of the conventional valve actuator by providing an economical actuator for valve in a compact design. It is another object of t... Read More
Inventors: Fukamachi, Rikuo;, Assignee: |
Aluminum-coated nickel or cobalt core flame spray materials
What is claimed is: 1. A flame spray powder material in the form of a composite suitable for flame spraying formed of at least two metal components, said material comprising: a. a first core powder co... Read More
Inventors: Dittrich, Ferdinand J.; Durmann, George J.; Ingham, Jr., Herbert S.;, Assignee: Metco, Inc. (Westbury, NY) |
Flame spray powder mix
What is claimed is: 1. A flame spray powder mixture formed of agglomerates of a metal disilicide and silicon combined together, with said agglomerates mixed with a coating metal powder, said metal dis... Read More
Inventors: Patel, Mahesh S.;, Assignee: Eutectic Corporation (Flushing, NY) |
Plant for manufacturing cement clinker
We claim: 1. An apparatus for use with a kiln for manufacturing cement clinker comprising at least one multi-stage preheater for passage of cement raw material therethrough, the raw material having vo... Read More
Inventors: Houd, Rolf D.; Knudsen, Hans B.;, Assignee: F. L. Smidth & Co. (Cresskill, NJ) |
Corrosion-resistant nickel alloy
What is claimed is: 1. An alloy resistant to hydrogen cracking and sulfide and chloride stress cracking consisting, essentially, of, in weight percent, up to 5% cobalt, 17 to 23% chromium, 8 to 10% mo... Read More
Inventors: Asphahani, Aziz I.; Hodge, F. Galen; Leonard, Robert B.; Schuur, Patrick D.;, Assignee: Cabot Corporation (Kokomo, IN) |
Sulfidation resistant nickel-iron base alloy
What is claimed is: 1. An austenitic nickel-iron base alloy resistant to sulfidation at elevated temperatures of about 1200-1500 F., which has good hot strength and stress rupture life at elevated tem... Read More
Inventors: Whitney, C. Raymond; Walsh, Andrew R.;, Assignee: Carpenter Technology Corporation (Reading, PA) |
Repair of a member having a projection
What is claimed is: 1. In a method of repairing a metal article comprising a support and a projection of an operating height and shape projecting from a first surface of the support, the projection be... Read More
Inventors: Robins, Bertrand G.;, Assignee: General Electric Company (Cincinnati, OH) |
Positive-contact seal
What is claimed is: 1. In a sealing assembly for a shaft comprising a housing for a fluid medium, a flexible sealing ring disposed within said housing and adaptable to be disposed about a shaft in con... Read More
Inventors: Forch, Hans;, Assignee: Firma Carl Freudenberg (Weinheim an der Bergstrasse, DT) |
Fuel cell with electrodes separated by intermediate elements
What I claim is: 1. A fuel cell comprising a block made of a stack of electrodes delimiting between each other compartments of substantial thickness for containing products necessary to the operation ... Read More
Inventors: Grehier, Alain;, Assignee: Institut Francais du Petrole (FR) |
Lighting fixture
A lighting fixture hanging system has a flat panel, such as a plywood panel, having a large aperture and a small aperture therein. The panel is shaped to fit in a suspended ceiling grid. An elongated ... Read More
Inventors: Stanton, James R.; Legg, James R.;, Assignee: |
Polyurethane binder composition containing a rubber extender oil and a finely divided solid soybean derivative
I claim: 1. A composition of matter useful as a binder and comprising (a) 100 parts by weight of a polyalkylene ether polyol having from 2 to 4 hydroxyl groups and an average molecular weight of from ... Read More
Inventors: Burke, Earl S.;, Assignee: The General Tire & Rubber Company (Akron, OH) |
Fuel Cells 
