Thin-film semiconductor device having pressure sensitive and non-sensitive regions
Aiming to solve such problems of the related art, an object of the present invention is to provide, as a substitute for such a bulk-type semiconductor device, a thin-film semiconductor device comprisi... Read More
Inventors: Ichikawa, Hiroaki; Kadota, Hisashi;, Assignee: Sony Corporation (Tokyo, JP) |
Thin film silicon semiconductor device and process for producing thereof
An object of the present invention is to provide a thin film silicon semiconductor device having excellent characteristics by solving the problems involved in the conventional thin film silicon semico... Read More
Inventors: Serikawa, Tadashi; Shirai, Seiichi; Okamoto, Akio; Suyama, Shirou;, Assignee: Nippon Telegraph and Telephone Corporation (Tokyo, JP) |
Method for manufacturing a cathode tip of electric field emission device
It is an object of the present invention to provide a method for manufacturing a cathode tip which is cheap and uniform in its shape. The method for manufacturing a cathode tip includes steps of depos... Read More
Inventors: Song, Yoon-Ho; Lee, Jin Ho; Cho, Kyoung Ik;, Assignee: Electronics and Telecommunications Research Institute (Daejon, KR) |
Folded stereoscope
What is claimed is: 1. A folded stereoscope which comprises a relatively rigid sheet generally in the form of a rectangle provided with a cut away portion cut from one side edge of the rectangle, the ... Read More
Inventors: Hashimoto, Masahide; Hashimoto, Shinjiro; Hashimoto, Jisuke;, Assignee: Tokyo Shashin Co., Inc. (Tokyo, JP) |
Quality of multiple coated paper
We claim: 1. A method of producing a multiple coated cellulosic sheet product having a surface which is smooth, bright and capable of being printed upon, the method comprising the steps of coating a s... Read More
Inventors: Bailey, David Frederick; Husband, John Claude; Reimer, Ulrika;, Assignee: ECC International Ltd. (GB) |
Pigment
Accordingly, it is an object of the present invention to provide a pigment, long required in the field of automotive finishing paint, which produces strong interference color and which is excellent in... Read More
Inventors: Ito, Hiroshi; Handa, Junichi; Takagi, Yoshio; Minohara, Taketoshi;, Assignee: Toyota Jidosha Kabushiki Kaisha (Toyota, JP) |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST*** *** NO IMAGES AVAILABLE***
Description:... Read More
Inventors: , Assignee: |
Water soluble coloring compositions containing sparkle components
We claim: 1. A water soluble paint composition including poster paints, color brushes, and roller balls consisting of: water; a polymeric thickener to maintain solid components in a uniform and perman... Read More
Inventors: Hughes, Cleveland L.; Williams, Timothy N.; Mandel, Jr., Paul M.;, Assignee: Color Quest Inc. (Anaheim, CA) |
Water soluble coloring compositions containing sparkle components
We claim: 1. A water soluble, solid coloring paint having an approximate range of ingredients, by percentage weight, consisting of: Water: 45%-55%; Polymeric thickener selected from the group consisti... Read More
Inventors: Hughes, Cleveland L.; Williams, Timothy N.; Mandel, Jr., Paul M.;, Assignee: Color Quest Inc. (Anaheim, CA) |
Marker pencil
We claim: 1. A marker pencil comprising a casing and a marking pencil material enclosed in the casing, wherein the pencil material comprises: a dye carrier; structure forming constituents comprising a... Read More
Inventors: Horvat, Ivan; Schweizer, Manfred; Stoecklein, Thomas;, Assignee: Schwan-Stabilo Schwanhaeusser GmbH & Co. (Nuremburg, DE) |
Tin-containing lustrous pigments
The subject of the invention is a lustrous pigment of mica flakes coated with a metal oxide layer consisting of a very uniform layer of tin dioxide, which can contain aluminum oxide. Each of the oxid... Read More
Inventors: Esselborn, Reiner; Bernhard, Horst;, Assignee: Merck Patent Gesellschaft mit beschraenkter Haftung (Darmstadt, DT) |
Chemical treating system for oil wells
An object of the present invention is to provide an oil well treating system employing readily available components which may be very easily installed in position for use in remote relation to the wel... Read More
Inventors: McClure, L. C.;, Assignee: |
Slurry concentrator
A novel slurry concentrator has now been discovered which is particularly useful for concentrating proppant slurries for subsequent use in hydraulic foam fracturing of subterranean earth formations. T... Read More
Inventors: Zingg, Warren M.;, Assignee: The Dow Chemical Company (Midland, MI) |
Well safety valve
What is claimed is: 1. A well safety valve comprising: a longitudinal valve housing; means in said housing defining a longitudinal central flow passage and a separate longitudinal annular flow passage... Read More
Inventors: Calhoun, Michael B.; Holland, Jr., Robert L.; Scott, Paul D.;, Assignee: Otis Engineering Corporation (Dallas, TX) |
Corrosion inhibiting metal working fluid
What is claimed is: 1. A water-base composition which is non corroding to metals in contact therewith comprising an effective corrosion inhibiting amount of a concentrate comprising: A. 2-heptyl-1-eth... Read More
Inventors: Burton, James R.; Kushner, David J.;, Assignee: Texaco Inc. (White Plains, NY) |
Anticorrosives
What is claimed is: 1. Anticorrosive additive for aqueous solutions consisting essentially of an effective amount of a conventional corrosion inhibitor selected from the group consisting of sodium car... Read More
Inventors: Rasp, Christian; Botta, Artur;, Assignee: Bayer Aktiengesellschaft (Leverkusen, DT) |
Device for analysis
An object of the present invention is to make a structurally simple device for analysis, preferably disposable after use, by which it is easy to accurately measure a certain volume (collect) of a solu... Read More
Inventors: Vesterberg, Olof;, Assignee: |
Laked high molecular weight dyes
OF THE INVENTION It has now been determined according to this invention that markedly improved organic pigment lakes are prepared by adsorption of virtually the broad spectrum of the high molecular w... Read More
Inventors: Bellanca, Nicolo; Furia, Thomas E.;, Assignee: Dynapol (Palo Alto, CA) |
Process for conditioning organic pigments
What is claimed is: 1. A process for conditioning organic pigments by milling or kneading said pigments at a temperature between 5.degree. and 90.degree. C. in the presence of 2 to 12% by weight, base... Read More
Inventors: Babler, Fridolin;, Assignee: Ciba-Geigy Corporation (Ardsley, NY) |
Well treating composition and method
We claim: 1. In a method for fracturing a subterranean formation penetrated by a wellbore which comprises injecting down the wellbore and subjecting to fracturing pressure an essentially anhydrous mix... Read More
Inventors: Greminger, Jr., George K.; Strange, Carl P.; Pence, Jr., Samuel A.;, Assignee: The Dow Chemical Company (Midland, MI) |
Copolymers of N,N-dimethylacrylamide and acrylamide
The copolymers of acrylamide and N,N-dimethylacrylamide of the present invention may be represented by the formula ##STR1## where m and n are whole numbers such that the weight:weight ratio of NNDMA ... Read More
Inventors: Cottrell, Ian W.; Baird, John K.; Shim, Jaewon L.;, Assignee: Merck & Co., Inc. (Rahway, NJ) |
Process for secondary recovery
OF THE INVENTION Prior to practicing the process of this invention it is sometimes desirable to open up a communication path through the formation by a hydraulic fracturing operation. Hydraulic fract... Read More
Inventors: Hunter, Walter D.;, Assignee: Texaco Development Corp. (White Plains, NY) |
Highly stable alcohol foams and methods of forming and using such foams
We claim: 1. A method of forming a highly stable foam containing alcohol comprising the steps of: combining a foam-forming surfactant with a liquid selected from the group consisting of one or more al... Read More
Inventors: Briscoe, James E.; Harris, Phillip C.; Penny, Glenn S.;, Assignee: Halliburton Company (Duncan, OK) |
Tertiary oil recovery
What is claimed is: 1. A method for recovering oil from a formation by injecting a slug of an alcohol external microemulsion followed by a drive fluid, said slug and drive fluid being injected into an... Read More
Inventors: Byham, Don E.;, Assignee: Mobil Oil Corporation (New York, NY) |
Fracturing method for stimulation of wells utilizing carbon dioxide based fluids
What is claimed is: 1. A substantially anhydrous, stabilized emulsion fluid composition comprising: ethylene glycol present in an amount of from about 1 percent to about 50 percent by weight of the li... Read More
Inventors: Holtmyer, Marlin D.; Harris, Phillip C.; Hunt, Charles V.;, Assignee: Halliburton Company (Duncan, OK) |
Fuel composition and method of preparation therefor
OF THE PREFERRED EMBODIMENT The present invention is directed to a fuel composition and method of preparation therefor. The fuel is a combustible fuel particularly adapted for use in a fireplace. How... Read More
Inventors: Browning, John M.;, Assignee: |
Method for stimulation of wells with carbon dioxide or nitrogen based fluids containing high proppant concentrations
What is claimed is: 1. A method of fracturing a subterranean formation penetrated by a well bore comprising: admixing an aqueous liquid containing varying quantities of a proppant material and a gelli... Read More
Inventors: Harris, Phillip C.; Reidenbach, Vincent G.; Chisholm, Pat T.;, Assignee: Halliburton Company (Duncan, OK) |
Method and composition for viscosifying hydrocarbons
What is claimed is: 1. A method of viscosifying a hydrocarbon liquid to produce a fluid useful for the treatment of subterranean formations which comprises admixing a quantity of a viscosifying agent ... Read More
Inventors: Holtmyer, Marlin D.; Hunt, Charles V.;, Assignee: Halliburton Company (Duncan, OK) |
Hydraulic fracturing with chlorine dioxide cleanup
What is claimed is: 1. A method for fracturing a subterranean formation penetrated by a wellbore which comprises (a) injecting a fracturing fluid into the formation to form a vertical fracture therein... Read More
Inventors: Williams, Dennis A.; Newlove, John C.; Horton, Roger L.;, Assignee: Exxon Chemicals Patents Inc (Linden, NJ) |
Aerial forest fire extinguishing device
OF THE EMBODIMENT With reference to the figures of the drawing, the numeral 10 denotes generally the present invention and includes an elongated, hollow, cigar-shaped housing 12. The housing 12, as w... Read More
Inventors: Bonaparte, Al;, Assignee: |
LCD 
