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| Patent # | Description |
|---|---|
| US-4,833,073 |
Immunoassay for tetrahydrocannabinol metabolites Novel cannabinol derivatives are provided which can be used in improved immunoassays for the detection in blood or urine samples of cannabinol metabolites. |
| US-4,833,072 |
Antigentic peptides and process for their preparation The present invention relates to antigenic peptides of the formula wherein X is a polypeptide residue selected from the group consisting... |
| US-4,833,071 |
Peptide composition as anitgen for detection of antibodies to HTLV-I, as
a vaccine for ATL and methods therefor The present invention relates to a method for the detection and diagonosis of ATL (adult T cell leukemia/lypmphoma) condition by the use of chemically... |
| US-4,833,070 |
Color photographic recording material containing a yellow DIR coupler Remarkably high interimage and Eberhard effects are obtained when yellow DIR couplers corresponding to formuls I are added to multilayered color photographic... |
| US-4,833,069 |
Silver halide color photographic light-sensitive material comprising a
specified cyan coupler combination and... A silver halide color photographic light-sensitive material is disclosed. The material is improved in a developing stability, whose red density-green density... |
| US-4,833,068 |
Color photographic developing solution composition and method for
processing a silver halide color photographic... A developing solution composition for a silver halide color photographic material is described, comprising an aromatic primary amine color developing agent and a... |
| US-4,833,067 |
Developing solution for positive-working photoresist comprising tmah and
non-ionic surfactant The aqueous developing solution of the invention for positive-working photoresist compositions contains, in addition to an organic basic compound free from... |
| US-4,833,066 |
Method of producing a transfer print In producing a transfer print, a lacquer layer is deposited on a substrate and, in turn, a color layer, an adhesive layer, another lacquer layer, a talcum layer... |
| US-4,833,065 |
Process for producing support for presensitized lithographic printing
plate using alkaline electrolyte In a process for producing a support for a lithographic printing plate, at least one surface of an aluminum sheet is subjected to roughening treatment and... |
| US-4,833,064 |
Process for the formation of a high contrast negative image A novel process for the formation of a high contrast negative image is provided which comprises processing a silver halide photographic material with a... |
| US-4,833,063 |
Color diffusion transfer element comprising two neutralizing layers and
two timing layers A color diffusion transfer photographic element comprised of a light-sensitive dye release and receiving sheet and a cover sheet, wherein development, dye... |
| US-4,833,062 |
Light-sensitive microcapsule containing polymerizable compound and
silver halide, and light-sensitive material... A light-sensitive microcapsule containing silver halide and a polymerizable compound which is enclosed with a shell comprising an amino-aldehyde resin. A... |
| US-4,833,061 |
Photosensitive phospholipid vesicles Photosensitive compositions having surfactant vesicles therein are described. A method is also shown in which the photosensitive vesicle containing an enclosed... |
| US-4,833,060 |
Polymeric powders having a predetermined and controlled size and size
distribution Toner and/or carrier particles are prepared by dissolving a polymer in a solvent which is immiscible with water forming a suspension of small droplets of the... |
| US-4,833,059 |
Developing method using one-component non-magnetic toner with positive
frictional charge A developing method for converting an electrostatic latent image on the surface of an electrostatic latent image holder into a visible image by arranging the... |
| US-4,833,058 |
Developing apparatus This invention relates to a developing apparatus for one component type toner, which has a thin film-forming element applying a thin film of one component type... |
| US-4,833,057 |
Toner composition for the electrophotography Disclosed is a toner composition for the electrophotography, which comprises as a main component a urethane-modified polyester resin obtained by reacting a... |
| US-4,833,056 |
Monocomponent toner powder having strong preference for charging
positively A triboelectrically chargeable monocomponent toner powder is provided which comprises as a binder a mixture of a copolymer of styrene and an acrylate with an... |
| US-4,833,055 |
Electrophotographic photoreceptor comprising amorphous silicon and
amorphous carbon buffer layer An electrophotographic photoreceptor comprises a conductive base, a photoconductive layer formed of amophous silicon on the conductive base, a buffer layer on... |
| US-4,833,054 |
Electrophotographic photoreceptor having a bisazo compound An electrophotographic photoreceptor comprising an electrically conductive support having provided thereon a photosensitive layer composed of a charge generating... |
| US-4,833,053 |
Photoconductive devices containing squarilium dye compositions Novel squaric acid methine dyes are provided. These dyes are useful in forming photoconductive layers for components utilized in electrographic imaging processes. |
| US-4,833,052 |
Bisazo photoconductive imaging members A photoconductive imaging member comprised of a supporting substrate; a photogenerating layer comprised of a bisazo compound of the formula ##STR1## wherein... |
| US-4,833,051 |
Protective device for photographic masks A protective device for photographic masks or reticles used in the photolithographic operation for fabricating semiconductor devices. The protective device... |
| US-4,833,050 |
Electrochemical cells This invention relates to electrochemical cells wherein the cathode comprises ceramics containing copper oxides characterized as perovskites. |
| US-4,833,049 |
Terminal assembly having two sealing layers A terminal pin seal for an hermetic terminal assembly including at least two laminations one of which has the inner surface adjacent the assembly structure with... |
| US-4,833,048 |
Metal-sulfur type cell having improved positive electrode An novel metal-sulfur type cell operable at a temperature of 200.degree. C. or less with an energy density of 150 Whrs/Kg or better is disclosed characterized by... |
| US-4,833,047 |
Electrolyte feeder for battery An electrolyte feeder for battery including an electrolyte container, said container comprising a shell body filled with an electrolyte in a plurality of spaced... |
| US-4,833,046 |
Metal-hydrogen secondary battery A secondary electrochemical cell includes a source of hydrogen as the hydrogen-providing reactant and an alkali or alkaline earth metal as the metal reactant.... |
| US-4,833,045 |
Porous electronic current collector bodies for electrochemical cell
configurations A high-temperature, solid electrolyte electrochemical cell configuration is made comprising a plurality of elongated electrochemical cells 1, having inner... |
| US-4,833,044 |
Film type magnetic recording medium A film type magnetic recording medium comprising as a magnetic recording layer an iron-cobalt-nickel-chromium magnetic alloy containing 10-51 wt. % cobalt, 1-30... |
| US-4,833,043 |
Amorphous magneto optical recording medium A magneto optical thin film recording medium is disclosed having very high carrier-to-noise ratios and high rotation angles. A transmission electron microscope... |
| US-4,833,042 |
Nonalloyed ohmic contacts for n type gallium arsenide The invention is a layered nonalloyed ohmic contact structure for use on n type gallium arsenide including a layer of germanium or silicon of the order of 10... |
| US-4,833,041 |
Corrosion/wear-resistant metal alloy coating compositions Corrosion and wear resistant metallic compositions containing nickel, cobalt, boron and thallium and articles coated therewith are described. Preferred... |
| US-4,833,040 |
Oxidation resistant fine metal powder A fine iron powder, being a carbonyl iron powder is electrolessly plated with an oxidatively resistant metallic coating. The coating is obtained from a bath... |
| US-4,833,039 |
Hermetic feedthrough in ceramic substrate A process for producing an hermetic feedthrough in a ceramic substrate by providing a sheet of liquid phase sinterable ceramic composition having a feedthrough... |
| US-4,833,038 |
UV curable coatings containing oxalanilide stabilizers, method of
curing, and coated substrates therefrom A metallized plastic substrate having directly adhered to the metallized surface thereof, a transparent, cross-linked film from a coating composition comprises:... |
| US-4,833,037 |
One-component RTV silicone composition with good bonding properties An acid scavenger additive for a one-component, acyloxy-functional RTV composition. The acid scavenger is selected from magnesium materials, zinc materials, and... |
| US-4,833,036 |
Polyalkylene carbonate hot melt adhesive Copolymers or terpolymers of carbon dioxide and at least one epoxide are found to be useful in formulations for adhesive compositions. Polarity due to the... |
| US-4,833,035 |
Oriented polymer materials Vertically oriented polymer materials with nonlinear optical properties are obtained by polymerization of monomers containing polar groups. |
| US-4,833,034 |
Carbonaceous film coating A method of making a carbonaceous film comprising heating tris(1,3,2-benzodiazaborolo)borazine or dodecahydro tris[1,3,2]diazaborine[1,2-a:1'2'-c:1"2"-e]borazine... |
| US-4,833,033 |
Resin coated copper powder for electroconductive paints A process for preparing a copper powder for electroconductive paints, which comprises adding to a dispersion bath of copper powder and a dispersion medium a... |
| US-4,833,032 |
Texturing polyester yarns Modifying a polyester with tetraethyl silicate (or like oxysilicon chain-brancher) to provide a draw-texturing feed yarn that can be draw-textured at a speed of... |
| US-4,833,031 |
Magnetic recording medium A magnetic recording medium is provided with a protective film made of a diamond like carbon film and an organic compound film on a ferromagnetic metal recording... |
| US-4,833,030 |
Polymer impregnated and carbonized carbon/carbon composite Metal complexes are obtained by reacting furfurylamine with a metal carbonyl selected from the group consisting of tungsten carbonyl, molybdenum carbonyl and... |
| US-4,833,029 |
Honeycomb facesheet material and honeycomb made therewith A honeycomb facesheet material, and honeycomb made therewith, wherein the facesheet includes a layer of graphite paper bonded to a layer of graphite cloth, woven... |
| US-4,833,028 |
Reinforced composite product The invention concerns a novel composite product based on filament or fiber reinforcements, in particular in the woven or knit form, wound upon itself or in... |
| US-4,833,027 |
String for a musical instrument A string for a musical instrument consisting of a monofilament made of a resin of vinylidene fluoride and having the following characteristics which give good... |
| US-4,833,026 |
Breathable, waterproof sheet materials and methods for making the same The present invention relates to breathable, waterproof sheet materials comprising a microporous polymeric film and a hydrophilic filler material infiltrated... |
| US-4,833,025 |
Method for applying a refractory layer on a surface and the layer
produced thereby A process for applying an insulating bonded refractory fiber layer to a substrate such that the bonded refractory fiber will not delaminate form the substrate it... |
| US-4,833,024 |
Low shrink energy films The multilayer shrink film of the present invention provides very low shrink tension approximating some PVC films, while providing relatively high free shrink... |
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