Polyurethane prepared from diamine and prepolymer
We claim: 1. A polyurethane prepared by reacting at least one substituted aromatic diamine with an isocyanate terminated prepolymer prepared by reacting a polyisocyanate having an isocyanato functiona... Read More
Inventors: Chung, Daniel A.; Lawrence, John P.;, Assignee: The Goodyear Tire & Rubber Company (Akron, OH) |
Fixed sleeve junction reference electrode
What is claimed is: 1. In an electrode including a tubular housing defining a longitudinally extending bounding wall of a chamber for retaining a fluid therewithin, first end closure means at a first ... Read More
Inventors: Dufau, Oscar R.;, Assignee: Graphic Controls Corporation (Buffalo, NY) |
Ripple-shaped tightening strip for retaining electric machine winding
What is claimed is: 1. An arrangement for retaining windings of an electric machine to restrict movement of the winding bars in radial slots of the core, comprising: an insulated winding bar disposed ... Read More
Inventors: Tsirkin, Mark Zakharovich; Kogan, Viktor Ovshievich; Polyakov, Rudolf Semenovich; Presnov, Jury Leonidovich; Khanukova, Elina Sergeevna;, Assignee: |
Biogenetic silica insulation
I claim: 1. An insulation material comprising, particles of biogenetic silica in amorphous state and having a substantially porous structure bound together by a physical binder effective to provide bo... Read More
Inventors: Durham, Robert L.;, Assignee: Agritec, Inc. (Houston, TX) |
Process for treating selected areas of a surface with solder
We claim: 1. A process for treating selected areas of a surface with solder which comprises: A. screen printing on the surface of a substrate a liquid photopolymerizable ink, thereby leaving on the su... Read More
Inventors: Lipson, Melvin A.; Knoth, Dale W.; Custer, Walter D.; Gilano, Michael N.;, Assignee: Dynachem Corporation (Santa Ana, CA) |
Process for producing cobalt-containing magnetic iron oxide powder
An object of this invention is to provide a process for producing a cobalt-containing magnetic iron oxide powder having excellent magnetic characteristics such as high coercivity. A further object of ... Read More
Inventors: Nakata, Kazuo; Ishikawa, Tsuneo; Honma, Ichiro; Koyama, Arata; Hirai, Masaharu; Amano, Masatoshi;, Assignee: Ishihara Sangyo Kaisha, Ltd. (Osaka, JP) |
Method for cleansing vinyl chloride polymerization reactors
We claim: 1. A method for cleansing reactors used for polymerizing and copolymerizing vinyl chloride, which comprises: dissolving polymeric incrustations including residual water, formed during polyme... Read More
Inventors: Benetta, Gianni; Testa, Francesco;, Assignee: Societa' Italiana Resine S.I.R. S.p.A. (Milan, IT) |
Method of ionizing gaseous flow in fluidization chamber
OF THE ILLUSTRATED EMBODIMENT Turning now in detail to the appended drawing, therein illustrated is electrostatic fluidized bed coating apparatus embodying the invention hereof, and including an open... Read More
Inventors: Karr, Allan V.;, Assignee: Electrostatic Equipment Corporation (New Haven, CT) |
Method of lining container closures
I claim: 1. A method of applying a substantially uniform amount of sealant to a container member comprising continuously supplying an amount of sealant in excess of that required to cover an area of t... Read More
Inventors: Debenham, Michael;, Assignee: The Broken Hill Proprietary Company, Limited (Melbourne, AU) |
Method of masking plated article with a poly(isobutyl methacrylate) and poly(vinyl toluene) containing coating
OF THE INVENTION My invention will be better understood in terms of the following specific examples. EXAMPLE I A front side marker for a 1979 Oldsmobile Delta 88, including painted housing and bright... Read More
Inventors: Hans, Kenneth H.;, Assignee: General Motors Corporation (Detroit, MI) |
Screen printing of photopolymerizable inks
We claim: 1. A process for treating a substrate which comprises: A. Screen printing on the surface of the substrate a solvent free liquid photopolymerizable ink which comprises: (i) 25 to 50% by weigh... Read More
Inventors: Lipson, Melvin A.; Knoth, Dale W.;, Assignee: Dynachem Corporation (Tustin, CA) |
Semi-reflective glazing comprising a nickel-chromium-molybdenum alloy anchoring layer
The present invention overcomes the drawbacks that are noted above concerning the corrosion of the evaporation crucibles by providing alloy materials for making the anchoring layers of semi-reflective... Read More
Inventors: Cohen, Sabatino;, Assignee: Saint-Gobain Vitrage (Courbevoie, FR) |
Combination score tool and score anvil
I claim: 1. The combination of a score tool and score anvil wherein said score tool has a projecting rib for effecting scoring, said anvil has an article supporting surface and two spaced apart metal ... Read More
Inventors: Khoury, Nick S.;, Assignee: The Continental Group, Inc. (New York, NY) |
Metallic coated article of improved environmental resistance
What is claimed is: 1. A metallic article comprising: a substrate of a superalloy based on an element selected from the group consisting of Fe, Co and Ni, and a graded coating diffused with said subst... Read More
Inventors: Chang, David R.;, Assignee: General Electric Company (Cincinnati, OH) |
D.C. Scan panel
Accordingly, it is an object of the present invention to provide a D.C. gas discharge display panel in which the cathodes are substantially protected from sputtering. Briefly, the cathodes in a D.C. g... Read More
Inventors: Aboelfotoh, Mohamed O.;, Assignee: International Business Machines Corporation (Armonk, NY) |
Battery termination structure
I claim: 1. In a battery having a case, a termination structure comprising: means on said case defining an outwardly opening recess; means on said case at the outer end of said recess defining an intu... Read More
Inventors: Oellerich, Bruce A.;, Assignee: Gould Inc. (Rolling Meadows, IL) |
Galvanic cell comprising solid proton conductor as electrolyte
We claim: 1. In a galvanic cell having a metal oxide or metal sulfide electrode, a metal electrode, and between them an electrolyte, the improvement wherein said electrolyte is a solid proton conducto... Read More
Inventors: Kreuer, Klaus-Dieter; Weppner, Werner; Rabenau, Albrecht;, Assignee: Max-Planck-Gesellschaft zur Foederung der Wissenschaften e.V. (Gottingen, DE) |
Time responsive variable voltage power supply
What is claimed is: 1. A variable voltage power supply comprising: (a) an input adapted to be connected to an alternating voltage source; (b) an output; (c) latching switch means having a terminal con... Read More
Inventors: Rosenbaum, Saul; Leopold, Howard S.; Gershen, Bernard;, Assignee: Leviton Manufacturing Company, Inc. (Little Neck, NY) |
Unitized battery package
Briefly, according to the invention, there is provided an electrical energy source, comprising a power supply located in a housing. The power supply has positive and negative terminals attached to it ... Read More
Inventors: Desai, Venus D.; Kreisinger, Robert D.; Gyenes, Russell E.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Improved battery assembly
In accordance with the present invention, an improved battery and an improved battery contact assembly are provided. The battery includes: a housing having a planar contact surface; a cathode adjacent... Read More
Inventors: Tuttle, Mark E.;, Assignee: Micron Communications, Inc. (Boise, ID) |
Dump valve
These and other objects and advantages of the present invention, which will appear from the following description, are achieved according to the invention by a dump valve comprising a valve body provi... Read More
Inventors: Cristiano, Sergio;, Assignee: Promosint & Contractors S.r.l. (IT) |
Semiconductor article and preparation thereof
An object of the present invention is to provide a semiconductor article which will not generate junction capacitance, parasitic effect, or the like when a semiconductor single crystal region of one e... Read More
Inventors: Arikawa, Shiro; Yonehara, Takao;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Acid functional and epoxy functional polyester resins
Accordingly, a linear tertiary aliphatic carboxyl functional polyester resin is provided, comprising a product produced by reacting a) at least one aromatic and/or cycloaliphatic carboxylic acid compo... Read More
Inventors: Freriks, Jan; Kooijmans, Petrus Gerardus; Rosenbrand, Gerrit Gerardus; Walravens, Marianne Angele;, Assignee: Shell Oil Company (Houston, TX) |
Vented filling plugs for electric storage cells
OF A PREFERRED EMBODIMENT The plug comprises a base 2 connected to a body 4 carrying a flip top cap 6 of known type and to a low level liquid trap 8 by a connecting tube 10. The base 2 includes a tub... Read More
Inventors: Tatlock, Edwin;, Assignee: Chloride Group Limited (London, GB2) |
Automatic watering system for batteries and fuel cells
OF THE PREFERRED EXEMPLARY EMBODIMENTS Referring now to FIG. 1, there is shown an automatic watering system 10 in accordance with the present invention cooperating with a plurality of low charging ra... Read More
Inventors: Iseard, Barry S.;, Assignee: Anglo-American Research Ltd. (Freeport, BS) |
Battery watering device
Having described my invention, I claim: 1. A battery watering device, for passing water from a source of water to a battery having a cell opening, comprising: a housing mounted on the battery and disp... Read More
Inventors: Elias, Leonard W.;, Assignee: |
Filler for inaccessible batteries
This and other objects are attained in accordance with the concepts of the present invention through the provision of battery cell fill-up assembly that includes a water supply container that is commu... Read More
Inventors: Hughes, Gary L.;, Assignee: |
Resealable vent valve for containers such as batteries
What is claimed is: 1. A resealable pressure relief valve capable of relieving the excessive build-up of internal pressure within the closed container of an energy cell by venting gas from within the ... Read More
Inventors: Hooke, John W.; Pate, Paul E.;, Assignee: General Electric Company (Gainesville, FL) |
Gas phase free liquid chlorine electrochemical systems
I claim: 1. In the method of operating an electrochemical cell comprising a housing containing at least two electrodes by imposing an electric current across the electrodes and wherein chlorine is gen... Read More
Inventors: Hart, Thomas G.;, Assignee: Energy Development Associates (Madison Heights, MI) |
Terminal means for lead storage battery
Object of the invention An object of this invention is to provide a terminal means for a lead storage battery which can positively prevent a nut from slipping off by using a nut anti-slipping member w... Read More
Inventors: Hasegawa, Yoshio; Kawaguchi, Kenji; Takahashi, Shuji;, Assignee: Yuasa Battery Co., Ltd. (Osaka, JP); Honda Giken Kogyo Kabushiki Kaisha (Tokyo, JP) |
Fuel Cells 
