Sheet for forming a polymer gelled electrolyte, a polymer gelled electrolyte using it, and a method for manufacture thereof
OF THE PREFERED EMBODIMENTS OF THE INVENTION As for the polymer soluble in or plasticizable with a nonaqueous electrolyte solution to be used in the present invention, examples may be found in polyme... Read More
Inventors: Yamada, Teruyuki; Hayashi, Seiji; Hosako, Yoshihiko; Hamada, Mitsuo;, Assignee: Mitsubishi Rayon Co., Ltd. (Tokyo, JP) |
Lithium battery with secondary battery separator
In accordance with the present invention, a separator suitable for use in a secondary lithium battery is made of a pre-formed porous non-woven mat comprising a first homopolymer of polypropylene, poly... Read More
Inventors: Ma, Jackson C.; Megahed, El-Sayed; Stachoviak, Timothy J.; Craanen, Shirley A.; Schneider, Daniel A.; Nestler, Joseph P.;, Assignee: |
Method of manufacture of an anode composition for use in a rechargeable electrochemical cell
In one broad aspect of this invention is a method of manufacturing an anode composition for use in a rechargeable electrochemical cell, wherein the anode comprises an electrochemically active material... Read More
Inventors: Daniel-Ivad, Josef; Book, James R.; Daniel-Ivad, Elfriede;, Assignee: Ecosol Solar Technologies Inc. (Ottawa, CA) |
Intercell connector for lithium batteries
Having thus described the invention, what is claimed is: 1. An intercell assembly for lithium batteries, comprising an electrically insulating frame of thermoplastic material formed with a cental aper... Read More
Inventors: Bruder, Alan H.;, Assignee: Polaroid Corporation (Cambridge, MA) |
Nonaqueous-electrolyte secondary battery with a case having heat-welded portions
In view of the foregoing, an object of the present invention is to sufficiently maintain the sealing characteristics of leads of terminals of electrodes in the heat welding portion of the case without... Read More
Inventors: Hatazawa, Tsuyonobu; Hatsuta, Kazuhito; Hara, Tomitara;, Assignee: Sony Corporation (Tokyo, JP) |
Battery leakage containment system
OF THE PREFERRED EMBODIMENTS In the description which follows like parts are marked throughout the specification and drawing with the same reference numerals, respectively. The drawing figures are no... Read More
Inventors: Zaffino, Tracy L.;, Assignee: |
Battery cell cover assembly
We claim: 1. In a battery cell cover assembly in which a cover is fitted into the walls of an open-topped jar and a flowable, settable sealant joins the cover and jar, the improvement comprising, a co... Read More
Inventors: Hayes, Jr., William B.; Kreutzfeldt, Richard L.;, Assignee: Gould Inc. (Chicago, IL) |
Combined roof and solar heat structure
In accordance with the present invention, a building for a roof comprises a box-like structure open at the top and which preferably presents to the normal street-level viewer the general appearance of... Read More
Inventors: Brumbaugh, Lloyd E.;, Assignee: |
Generation of electrical power
This invention arises from a radical departure from prior-art thinking that to maintain a substantial temperature difference between the hot and cold junctions of a thermoelectric element, the length ... Read More
Inventors: Hursen, Thomas F.; Kolenik, Steven A.; Purdy, David L.;, Assignee: Arco Medical Products Company (Leechburg, PA) |
Dual membrane, hollow fiber fuel cell and method of operating same
What is claimed is: 1. A gaseous fuel cell comprising in combination: a cell enclosure containing a body of aqueous inorganic acid electrolyte; a first, gas impermeable, ion-impermeable, tubular elect... Read More
Inventors: Fletcher, James C. Administrator of the National Aeronautics and Space; Ingham, John D.; Lawson, Daniel D.;, Assignee: |
Titanium-based body-centered cubic phase alloy compositions and room temperature hydride-forming reactions of same
OF THE INVENTION The present invention involves the reaction of hydrogen gas at low temperature with a solid solution alloy having a body-centered cubic phase structure and including the following sy... Read More
Inventors: Maeland, Arnulf J.; Libowitz, George G.; Rak, George;, Assignee: Allied Corporation (Morris Township, Morris County, NJ) |
Electric accumulator cell with at least one dissoluble electrode
What is claimed: 1. In an electric accumulator cell including at least one electrode formed of an inert conducting material insoluble in said electrolyte and an active metal which on discharge formed ... Read More
Inventors: von Krusenstierna, Otto;, Assignee: Aktiebolaget Tudor (Sundbyberg, SW) |
Halogen hydrate storage device for mobile zinc-chloride battery systems
What is claimed is: 1. In a metal halogen battery system, including at least one cell having a positive electrode and a negative electrode contacted by aqueous electrolyte containing the material of s... Read More
Inventors: Hacha, Thomas H.;, Assignee: Energy Development Associates, Inc. (Madison Heights, MI) |
Method for producing solar cell-grade silicon from rice hulls
OF THE INVENTION The present invention relates to the production of high purity silicon and in particular to the production of solar grade silicon from ordinary rice hulls. Rice hulls are removed fro... Read More
Inventors: Amick, James A.; Milewski, John V.; Wright, Franklin J.;, Assignee: Exxon Research & Engineering Co. (Florham Park, NJ) |
Vapor desposition method
I claim: 1. In a method for effecting vapor deposition of a material on an object, the steps of: A. heating the material in a chamber isolated from the object to vaporize the material; B. maintaining ... Read More
Inventors: Anderson, Emmett R.;, Assignee: Applied Materials, Inc. (Santa Clara, CA) |
Method for producing coatings of low gloss
We claim: 1. A method of producing a hard, mar resistant and abrasion resistant, cured coating of low gloss comprising: a. exposing a coating of radiation curable coating composition comprising: (1) a... Read More
Inventors: Hahn, Ernest A.; Murphy, deceased, Gary F.; Bruckbauer, Gerald J.;, Assignee: PPG Industries, Inc. (Pittsburgh, PA) |
Process for coating substrates
OF THE INVENTION Any substrate which has been or could have been coated with a composition containing a diorganopolysiloxane having terminal SiC-bonded vinyl groups, an organopolysiloxane containing ... Read More
Inventors: Marwitz, Heinrich; Ullrich, Kurt; Huhn, Karl;, Assignee: Wacker-Chemie GmbH (Munich, DE) |
Solar cooling system for an automobile
My invention relates to a unique and novel concept of operating a cooling system for an automobile operating on solar energy. It is known from U.S. Pat. Nos.: 2,202,019 and 2,692,483 that solar energy... Read More
Inventors: Miller, John H.;, Assignee: Lawrence Peska Associates, Inc. (New York, NY) |
Rubber mixtures having improved surface tack
We claim: 1. Rubber mixtures containing from 1 to 20 parts of a 2-oxotetrahydropyrimidine for every 100 parts of rubber wherein said 2-oxotetrahydropyrimidines having the formula: ##STR7## in which th... Read More
Inventors: Schoeppl, Hubert; Petersen, Harro; Paulus, Gerhard; Queins, Hubertus;, Assignee: BASF Aktiengesellschaft (Ludwigshafen (Rhine), DT) |
Water activatable, lead-acid storage battery and method for manufacturing same
I claim as my invention: 1. A method of manufacturing a lead-acid storage battery including a container having a plurality of cell compartments and a plurality of battery elements consisting of a plur... Read More
Inventors: Sabatino, Anthony;, Assignee: Gould Inc. (Chicago, IL) |
Manually operated electrical connector for printed circuit boards
The connector of this invention may be used with a printed circuit board that has at least twice the number of printed terminals that is possible with a conventional connector, typically arranged in a... Read More
Inventors: Beers, Howard L.;, Assignee: Tritec, Inc. (Naperville, IL) |
Magnetic recording medium
The object of the present invention is to overcome the above and is attained by employing plate-shaped magnetic particles with a multiple magnetic domain structure. That is, a magnetic recording mediu... Read More
Inventors: Dezawa, Shin-ichiro; Akashi, Goro; Kitamoto, Tatsuji;, Assignee: Fuji Photo Film Co., Ltd. (Kanagawa, JP) |
Magnetic recording medium
We claim: 1. A magnetic recording medium comprising a plastic base film, a magnetic layer formed on one side of the base film and composed of a ferromagnetic alloy powder dispersed in a resin binder, ... Read More
Inventors: Nishimatsu, Masaharu; Ide, Toshiaki; Kubota, Yuichi; Saito, Yoshiaki; Arioka, Hiroyuki;, Assignee: TDK Corporation (Tokyo, JP) |
Low toxicity corrosion resistant solder
As our invention, we claim: 1. A new and useful article of manufacture, comprising: a first copper or copper alloy member, a second copper or copper alloy member positioned closely adjacent said first... Read More
Inventors: Lubrano, Alfonso T.; Bannos, Thomas S.; Warren, Malcolm; Dorvel, Robert A.;, Assignee: Engelhard Corporation (Menlo Park, NJ) |
Electrolytic method for the production of lithium using a lithium-amalgam electrode
OF THE INVENTION In the accompanying drawing there is depicted an aqueous electrolyte cell 11 (stage I) and a fused-salt cell 13 (stage II). A concentrated aqueous solution of a lithium salt, such as... Read More
Inventors: Cooper, John F.; Krikorian, Oscar H.; Homsy, Robert V.;, Assignee: The United States of America as represented by the United States (Washington, DC) |
Electrolytic refining of molten metal
We claim: 1. A process for the electrolytic refining of impure molten metal, selected from the group consisting of aluminium and magnesium by passing current between a cathode composed of relatively p... Read More
Inventors: Dewing, Ernest W.; Gesing, Adam J.;, Assignee: Alcan International Limited (Montreal, CA) |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST*** *** NO IMAGES AVAILABLE***
Description:... Read More
Inventors: , Assignee: |
Non-aqueous electrolyte secondary battery
1. A non-aqueous electrolyte secondary battery comprising negative electrode containing: a negative electrode material composed of a composite particle having a core particle and a coating layer cover... Read More
Inventors: Kasamatsu, Shinji; Shimamura, Harunari; Nitta, Yoshiaki;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Additives for primary electrochemical cells having manganese dioxide cathodes
What is claimed is: 1. A primary (non-rechargeable) electrochemical cell comprising an anode comprising zinc, an aqueous alkaline electrolyte solution comprising potassium hydroxide, a separator and a... Read More
Inventors: Mieczkowska, Jola E.; Howard, Martin W.;, Assignee: Duracell Inc. (Bethel, CT) |
Negative plate element for a lead acid battery
OF THE INVENTION In one broad aspect, the present battery elements comprise the addition of an organic polymer containing phosphonic functional groups to the negative active material having at least ... Read More
Inventors: Clough, Thomas J.;, Assignee: Ensci Inc. (Pismo Beach, CA) |
Fuel Cells 
