Sri International

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Stanford Research Institute

Paul J Jorgensen

David J Rowcliffe

Robert W Bartlett

Ibrahim M Allam

Michael Anbar

Donald F McMillen

Robert D Weaver

A carrier to transport an animal such as a dog on a motorcycle. The carrier has a base that conforms to the top surface of the motorcycle so the dog has a solid feel of the motorcycle. The base is firmly seated on the top surface of the motorcycle so there is no wobbling or slippage of the base as the motorcycle moves. The carrier has a housing that holds the dog's body. The, housing is flexible to allow the dog limited movement to balance with the motorcycle yet is firm to secure the dog. A harness holds the dog in the housing.

Motorcycle mounted dog carrier

Disclosed are coated metal articles having protective coatings which are applied to substrate metals by coating the metal surface, e.g. by dipping the substrate metal in a molten alloy of the coating metals, and then exposing the coating at an elevated temperature to an atmosphere containing a reactive gaseous species which forms an oxide, a nitride, a carbide, a boride or a silicide. The coating material is a mixture of the metals M.sub.1 and M.sub.2, M.sub.1 being zirconium and/or titanium, which forms a stable oxide, nitride, carbide, boride or silicide under the prevailing conditions. The metal M.sub.2 does not form a stable oxide, nitride, carbide, boride or silicide. M.sub.2 serves to bond the oxide, etc. of M.sub.1 to the substrate metal. Mixtures of M.sub.1 and/or M.sub.2 metals may be employed. Eutectic alloys of M.sub.1 and M.sub.2 which melt substantially lower than the melting point of the substrate metal are preferred.

Coated metal product and precursor for forming same

Protective coatings are applied to substrate metals by coating the metal surface, e.g. by dipping the substrate metal in a molten alloy of the coating metals, and then exposing the coating at an elevated temperature to an atmosphere containing a reactive gaseous species which forms an oxide, a nitride, a carbide, a boride or a silicide. The coating material is a mixture of the metals M.sub.1 and M.sub.2, M.sub.1 being zirconium and/or titanium, which forms a stable oxide, nitride, carbide, boride or silicide under the prevailing conditions. The metal M.sub.2 does not form a stable oxide, nitride, carbide, boride or silicide. M.sub.2 serves to bond the oxide, etc. of M.sub.1 to the substrate metal. Mixtures of M.sub.1 and/or M.sub.2 metals may be employed. This method is much easier to carry out than prior methods and forms superior coatings. Eutectic alloys of M.sub.1 and M.sub.2 which melt substantially lower than the melting point of the substrate metal are preferred.

Process for applying coatings of zirconium and/or titantuim and a less

A method of protecting ferrous metal structures from oxidative attack in an aqueous, corrosive, oxidative environment by applying a thin, impervious coating of an oxide of titanium, zirconium, tantalum or niobium (or a mixture of two or more such oxides). The coating is applied as an alloy (preformed or form in situ) of the respective metal and a more noble metal such as nickel, cobalt, copper or iron and the alloy is preferably thermally oxidized under conditions to oxidize the titanium, zirconium and/or niobium without oxidizing the more noble metal, which serves to bind the oxide coating to the substrate. Alternatively the alloy may be applied, and then oxidized by the conditions of use.

Corrosion resistant coatings

Process for applying a protective coating to a metal substrate which provides a thermal barrier and a barrier against oxidation of the substrate. The coating material is a mixture of two metals M.sub.1 and M.sub.2, e.g., cerium (M.sub.1) and cobalt (M.sub.2), one of which when exposed to an atmosphere containing a low partial pressure of oxygen and at a high temperature forms a stable oxide, the other of which does not form a stable oxide under such conditions. A coating consisting of such a metal alloy or mixture is subjected to such conditions to produce an outer oxide layer of metal M.sub.1 and an inner metal layer of M.sub.2 alloyed with one or more components of the substrate. The oxide layer provides thermal and oxidation protection and the inner layer bonds the coating to the substrate.

Process for applying thermal barrier coatings to metals

Method and apparatus for the pollution-free generation of electrical power from carbonaceous fuels in which molten lead is electrochemically oxidized to produce lead oxide and electricity in a single integrated cell in which the resulting lead oxide is simultaneously converted back to lead metal by carbothermic reduction with a carbonaceous fuel, the entire process being carried out in a single cell using a molten carbonate as electrolyte in a temperature range of 500.degree. to 900.degree. C. The entire cycle thus consumes only carbon and oxygen and produces electricity. It is found that by thus coupling the electrochemical cell and the thermochemical regeneration system, the resulting integrated carbon-lead-air cell will maintain a voltage well above that provided by a simple lead-air cell approaching that of a hypothetical carbon-air cell.

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Cupertino, CA, United States of America

Paul J Jorgensen