Matches 101 - 150 out of 348 < 1 2 3 4 5 6 7 >
Match Document Document Title
5709914 Thermal storage and transfer device  
A selected endothermic agent having a heat of reaction is embedded within an absorbent supporting open cell network matrix. The matrix is capable of being shaped into a form retaining body for the...
5683797 Inorganic membranes  
The present invention is a method for manufacturing inorganic membranes which are capable of separating oxygen from oxygen-containing gaseous mixtures. The membranes comprise a porous composite of...
5665479 Sintered multilayer metal fiber web  
A pressure resistant sintered non-woven multilayer metal fiber web is particularly useful for high pressure filtration applications (e.g., polymer filtration). The web has a porosity of between 50%...
5652066 Impact absorber  
A highly efficient impact absorber for protecting articles against destructive mechanical impact. The invention has special applicability to containers for flammable materials, scientific...
5643684 Unwoven metal fabric  
An unwoven metal fabric suitable for use as a battery electrode, a catalyst or a filter, and a method of manufacturing such fabric. An unwoven carbon fabric made up of carbon fibers bound together...
5607778 Method of manufacturing a porous metal mat  
Multiple layers of expanded electrically conductive metal foil are stacked, some of the layers are expanded and some are flattened. After the stack of layers is formed, it is compressed and the...
5607742 Ground environment mats  
A ground environment mat for VSTOL aircraft and the like, comprising drag elements controlling the effect of laterally transmitted ground jets resulting from jet entry to the mat, so as to reduce...
RE35367 Material for reinforcing dental structures  
A dental material of a metal composition for reinforcing the metal framework of a dental restoration comprising an aggregate combination of metal particles including a first high fusing temperature...
5564067 Controlled-porosity trapping plugs for space cryogen system phase separators  
A trapping plug with unique characteristics provides phase separators for cryogenic storage systems for space applications. The plug has a body of high-thermal conductivity metal such as OFHC...
5564064 Integral porous-core metal bodies and in situ method of manufacture thereof  
A method for forming a gas-filled consolidated metal billet, involving preparing a metallic shell container, filling the shell with a metal core material and pressurized gas, and consolidating the...
5561321 Ceramic-metal composite structure and process of producing same  
A composite substrate 30 is constituted by an alumina substrate 16, a metallic layer 34, and a copper sheet 26 bonded to the alumina substrate 16 via the metallic layer 34. The metallic layer 34 is...
5536022 Plasma sprayed abradable seals for gas turbine engines  
A gas turbine abradable seal is prepared by plasma spraying an oxidation resistant metallic material and boron nitride. The resultant structure comprises a metallic matrix encompassing a...
5527627 Ink composition for an ultra-thick thick film for thermal management of a hybrid circuit  
An ink composition is provided for forming an ultra-thick thick film which is suitable for conducting heat laterally from a heat generating device supported on a substrate. The ink composition is...
5510195 Resin membrane having metallic layer and method of producing the same  
A porous hollow fiber membrane is dipped into either a high concentration alkali solution or a high concentration solution of chromic acid and sulfuric acid, etched and then dipped into a palladium...
5503941 Metal foam  
A method for the production of a metal foam is described. To this end a suitable foam material (1)is provided, if necessary, with an electrically conducting covering layer (1') and then thickened...
5482533 Method for manufacturing foam aluminum product and product  
A method is disclosed for forming a foamed aluminum article. A foaming vessel is used including a peripheral wall and a plurality of vertical rod members to form mounting holes at given positions...
5470636 Magnetic recording medium and method of producing it  
A magnetic recording medium having a substrate made of aluminum or aluminum alloy and an anodic-oxide film, e.g., alumite film, formed by effecting the anodic oxidation process, wherein the surface...
5424118 Interlocking insulative panel construction  
Refrigeration units such as walk-in coolers and freezers, particularly interlocking insulative panels used in construction of such units. The individual insulative panels are characterized by a...
5384203 Foam metallic glass  
A method of making a solid foam material including the steps of heating in a chamber a starting material that is normally solid at room temperature to a temperature that is above its melting point,...
5373621 Porous coated implants having improved fatigue behavior  
Orthopaedic implants exhibiting improved fatigue strength are disclosed. By forming a plurality of nodules on the surface of an implant and depositing a porous coating onto the surface of these...
5352512 Microscopic tube material and its method of manufacture  
This invention offers a unique method to fabricate unique, straight, curved, or coiled tubes as small as 5 nanometers in diameter with wall thicknesses starting at about 1 nanometer. These tubes...
5342681 Absorbing, low reflecting coating for visible and infrared light  
A light absorbing, low reflectance coating and method of fabricating the coating provided by electron beam evaporation of aluminum onto substrates bombarded with nitrogen ions to produce a randomly...
5336276 Electrode having a conductive contact area and method of making the same  
An electrode for a rechargeable electrochemical cell including an electrically conductive substrate, a layer of an electrochemically active material attached to the substrate, the active material...
5332622 Moldable dental material for forming or repairing a dental restoration  
A moldable dental composition for use in forming or repairing dental restorations composed of a mixture of high- and low-fusing temperature metal particles, finely divided carbonaceous particles,...
RE34651 Sheet-member containing a plurality of elongated enclosed electrodeposited channels and method  
A sheet member and a method for constructing the sheet member. The sheet member includes a plurality of elongated, enclosed channels formed by electrodeposition.
5302225 Method of joining dissimilar materials  
A composite intermediate structure for joining two dissimilar materials together. The structure has a non-porous base with two bonding faces. A porous member is bonded to each of the faces. The...
5213612 Method of forming porous bodies of molybdenum or tungsten  
A method for forming a porous body of a metal from the group consisting of molybdenum, molybdenum alloy, tungsten, tungsten alloy, or mixtures thereof comprises foaming a mixture of a sinterable...
5169597 Biocompatible low modulus titanium alloy for medical implants  
A biocompatible titanium alloy with low elastic modulus containing titanium, about 10-20 wt. % or 35 to about 50 wt. % niobium and up to 20 wt. % zirconium useful for fabricating of orthopedic...
5151246 Methods for manufacturing foamable metal bodies  
A method is described for manufacturing foamable metal bodies in which a ture (17) of a metal powder (15) and a gas-splitting propellent powder (16) is hot-compacted to a semifinished product (19)...
5145729 Composite intermediate bonding structures  
A composite intermediate structure for joining two dissimilar materials together. The structure has a non-porous base with two bonding faces. A porous member is bonded to each of the faces. The...
5123868 Electromagnetic radiators and process of making electromagnetic radiators  
A method of forming a electromagnetic radiator having cavities of predetermined dimensions involving coating a plurality of wires with an electromagnetic radiator material at predetermined...
5112697 Stabilized metal foam body  
A method is described for producing foamed metal in which gaseous bubbles are retained within a mass of molten metal during foaming. The method comprises heating a composite of a metal matrix and...
5108812 Substrate for a magnetic disk and process for its production  
A substrate for a magnetic disk, having fine roughness formed on its surface by subjecting aluminum or an aluminum alloy to anodic oxidation, packing pores in the anodized layer thereby formed,...
5100738 Reinforced concrete containing coated steel reinforcing member  
The reinforcing steel has a protective coating formed from a first layer of synthetic material and a second layer of aluminum or aluminum alloy between the first layer and the outer surface of the...
5093289 Ceramic material permitting the passage of fluids and based on silicon powder reaction-bonded in the presence of carbon  
A ceramic material made of a skeleton reaction-bonded silicon powder is distinguished by an open-cell pore structure produced by using a matrix of an appropriately shaped polyurethane foam...
5043229 Brazed ceramic-metal composite  
A composite consists of a ceramic brazed to another ceramic by means of a joint layer therebetween. The joint layer comprises a porous metal interlayer and an active brazing filler metal...
5028493 Aluminum alloy locally having a composite portion  
A porous metal supporting a composite portion of an aluminum alloy is formed by means of pressing a pair of surfaces thereof, and then chromium is cemented by diffusion before the molten aluminum...
5011742 Article for controlling the oxygen content in tantalum material  
A process for controlling the oxygen content in tantalum material comprising heating the material under a hydrogen-containing atmosphere in the presence of a getter composite comprising a getter...
4990394 Method and materials for dental structures  
The method and material of the present inventioin includes a combination of a high-fusing temperature metal component and a low-fusing temperature metal component which are adapted to be heat...
4977038 Micro- and nano-porous metallic structures  
Micro- and nano-porous metal structures including an alloy of one or more noble metals and substantially uniform and interconnected porosity in pore sizes ranging from three nanometers to 10...
4960653 Method of copper-nickel-cromium bright electroplating which provides excellent corrosion resistance and plating film obtained by the method  
This invention is directed to a method of copper-nickel-chromium bright electroplating which provides excellent corrosion resistance, characterized in that said bright electroplating film comprises...
4957543 Method of forming nickel foam  
The invention provides a nickel foam and a method of forming a nickel foam for a nickel containing battery. An open-cell foam structure is placed in a nickel carbonyl gas containing structure. The...
4882232 Porous metal structure and method of manufacturing of said structure  
A method of fabrication of porous metal structures as applicable to the manufacture of supports for electrodes, catalysts, filters or sound insulators. A porous structure is fabricated from a...
4868073 Highly active catalyst and highly active electrode made of this catalyst  
A highly active powder catalyst with a high concentration of platinum group elements prepared from an amorphous alloy consisting of at least one of valve metals, at least one of platinum group...
4828931 Superconductor for magnetic field shielding  
A superconductor for magnetic field shielding comprising a substrate, at least one superconductor film layer, which is laminated on the substrate, and a plurality of small holes 2 which pass...
4826736 Clad sheets  
A clad sheet comprising a metal substrate and a metal cladding layer laminated on at least one surface of said substrate, wherein said cladding layer-laminated surface of said substrate includes a...
4824735 Casting transition metal alloy containing rare earth metal  
A process for casting molten transition metal alloy comprising 15 to 35 at % of rare earth metal in which the molten alloy is contacted with a surface (26) of a backing member (25) and the alloy is...
4818632 Plated structure exhibiting low hydrogen embrittlement  
A coated metallic article, such as a high strength steel, that exhibits low hydrogen embrittlement carries an electrodeposited coating having a microstructure characterized by a plurality of...
4812236 Metal microfilter  
A metal microfilter foil is provided with a supporting structure made up of two layers which are deposited on a rear side of the foil. The first layer comprises a plurality of connecting elements...
4793968 Surface modified powder metal parts and methods for making same  
A sintered metal part which has a pressed and sintered core; the part is coated with a sintered metal surface layer; the layer has a property different from that of the metal part; the interior...
Matches 101 - 150 out of 348 < 1 2 3 4 5 6 7 >