baber/WOPTO huggingface dataset:
Patent AT-E46274-T1 (AT)
Inventor: BARZUZA YTZHAK
IPC: B01D29/23
Filed: 1985-05-17
Granted: 1989-09-15
Abstract: There is provided a fluid filter system cleanable by suction. The sustem comprises a filter element fixedly attached to a substantially rigid filter-element support mounted in a filter housing and provided with a plurality of openings, at least one suction nozzle having an inlet opening located in close proximity to the filter element and adapted to move with its inlet opening past the filter element in such a way as to cover in succession, at least some zones of the filter element while producing a suction flow. The invention further comprises guide means for guiding a fluid stream from the high-pressure raw-fluid space of the filter housing a low-pressure zone created by the suction nozzle between the inlet opening thereof and that portion of the filter-element support which faces the suction nozzle.
Patent AT-E57384-T1 (AT)
Inventor: VILLAX IVAN
IPC: A61K31/57
Filed: 1985-07-25
Granted: 1990-10-15
Abstract: Novel esters of 9a-fluoro- and chloro-corticosteroids of the formulawherein Y is chlorine or OR<sub>1</sub>, R<sub>1</sub> and R<sub>2</sub> represent an acyl group of 2-6 carbon atoms or a benzoyl group and where R<sub>1</sub> and R<sub>2</sub> can be the same or different in the same molecule, R<sub>3</sub> is methyl or fluorine in either the α- or β- orientation, X is chlorine or fluorine, and the bond can be saturated or not, especially those compounds of the formulawherein Y and R<sub>2</sub> have the significance given above, are prepared by reacting the respective 9β, 11β-epoxy compounds with hydrogen fluoride or chloride.
Patent AT-E55762-T1 (AT)
Inventor: BARTHOMEUF DENISE MARY
IPC: C07C1/00
Filed: 1985-10-29
Granted: 1990-09-15
Abstract: A process for separating a C, aromatic isomer from a feed stream containing a mixture of C, aromatic isomers by contacting the feed stream with a bed of the adsorbent zeolite beta. The adsorbed C, aromatic isomer is removed from the adsorbent by desorption.
Patent AT-E73352-T1 (AT)
Inventor: WOOLFSON DAVID
IPC: A61K47/32
Filed: 1985-09-05
Granted: 1992-03-15
Abstract: A composition for topical percutaneous anaesthesia comprises an anaesthetic e.g. amethocaine, dispersed in an aqueous gel e.g. methylcellulose or sodium carbopol and water. Amethocaine stability is enhanced by the gel matrix.
Patent AT-E47001-T1 (AT)
Inventor: BELLUCI SERGIO DR
IPC: A01N43/50
Filed: 1985-03-11
Granted: 1989-10-15
Abstract: The invention relates to the use of quinoline derivatives of formula <IMAGE>   wherein R1, R2 and R3 are each independently hydrogen, halogen, nitro, cyano, C1-C4alkyl or C1-C3alkoxy, R4, R5 and R6 are each independently hydrogen, halogen or C1-C3alkyl, A is a group selected from -CH2-, -CH2-CH2- or -CH(CH3)- and Z is (a) cyano or amidoxime which may be acylated at the oxygen atom, or (b) a carboxyl group or a salt thereof, a mercaptocarbonyl group or a salt thereof, an esterified carboxyl group, a thiocarbonyl group, an unsubstituted or a substituted carbamoyl group, a cyclized unsubstituted or substituted derivative of a carbamoyl group, or is a carbonohydrazido group; or A and Z together are an unsubstituted or a substituted tetrafuran-2-one ring. and the acid addition salts and metal complexes thereof, for protecting cultivated plants from the harmful effects of herbicidally active derivatives of (4,5-dihydro-4-oxo-1H-imidaszol-2-yl)benzoic acid, (4,5-dihydro-4-oxo-1H-imidazo-1-2-yl)nicotinic acid and (4,5-dihydro-4-oxo-1H-imidazol-2-yl)quinolinecarboxylic acid. The above mentioned herbicidal derivatives have the formula II    <IMAGE> (II)  wherein R' is hydrogen, C1-C4alkyl, the ammonium cation or an organic ammonium cation, R1' is C1-C4alkyl, R2' is C1-C4alkyl or C3-C6cycloalkyl, or R1' and R2' together are C4alkylene or C5alkylene, M is the structural unit =CH- or =N-, X and Y are each independently of the other hydrogen, C1-C4alkyl or halogen or, if M is =N-, are additionally the structural unit -C(X1)=C(X2)- C(X3)=C(X4)-, wherein X1, X2, X3 and X4 are hydrogen or one or two of X1, X2, X3 and X4 are C1-C4alkyl and the others are hydrogen.
Patent AT-E40267-T1 (AT)
Inventor: WALLGREN KURT
IPC: A23D7/015
Filed: 1985-04-01
Granted: 1989-02-15
Abstract: A method of manufacturing a low calorie spread having a relatively high amount of milk fat, in which a protein containing water phase is brought to emulsify in a fat phase comprising butter fat and butter strange oils and/or fats to directly form a water in oil emulsion having a total fat amount 36-40% or more. The preparation of the fat phase is started by cooling cream to a temperature of +3-+15 DEG C and storing the cream at said temperature for a period of between 6 and 24 hours than subjecting the cream to a pressure of such magnitude that the cream emulsion is broken up. The broken cream emulsion is separated on a sieve like plate or drum whereby a fraction of butter particles are collected and a fraction of butter milk is drained. The collected butter particles are heated to a temperature above the melting point of the butter fat and are mixed with the butter strange fats and/or oils and possibly with further fat soluble ingredients, and a water phase comprising a protein concentrate of any known type and prepared in any conventional way is brought to emulsify in said fat phase to provide the water-in-oil emulsion, and finally the emulsion is pasteurized, cooled and packed.
Patent AT-E37595-T1 (AT)
Inventor: BUCHER CLAUDE
IPC: F16L21/00
Filed: 1986-04-16
Granted: 1988-10-15
Abstract: A sealed joint for connecting cast iron hot water pipes includes a gasket G disposed between a spigot 5 and a socket 6 of two pipes 4, a spacer 1 between the socket end and an outer jacket 8 surrounding a layer of insulation 7, a sealing ring 2, and a clamp 3 to fasten a skirt of the ring around the outer surface of the jacket.
Patent AT-E76419-T1 (AT)
Inventor: WONG PUI KWAN
IPC: C08K5/00
Filed: 1986-12-03
Granted: 1992-06-15
Abstract: Polymeric compositions which may be readily cross-linked at temperatures above about 200  DEG C comprise an elastomeric polymer possessing olefinic unsaturation and an effective amount of a benzocyclobutene derivative of the general formula <CHEM>  where "X" is selected from the group consisting of <CHEM>  and -(R-)- where "R" is an alkylene group of 1 to 10 carbon atoms. Cured compositions are also claimed.
Patent AT-E66093-T1 (AT)
Inventor: HAIGH JOHN
IPC: H01L21/3065
Filed: 1986-06-30
Granted: 1991-08-15
Abstract: Materials whose elemental constituents are selected from groups III and V of the Periodic Table are photochemically etched in a reducing environment. Etching is carried out by il- lurnineting a halogenated hydrocarbon gas, eg methyl iodide, with ultra-violet light in the vicinity of the material. The reducing environment is provided by the presence of sufficient hydrogen to suppress the effect of any oxygen leaking into the system.Methods according to the invention may be used in particular in the production of opto-electronic devices.
Patent AT-E41106-T1 (AT)
Inventor: THRAMS NORBERT
IPC: B01D53/94
Filed: 1986-06-24
Granted: 1989-03-15
Abstract: A catalyst for removing nitrogen oxides, carbon monoxide, and residual hydrocarbons from exhaust gases is made with the use of technical metal phthalocyanines and a carrier onto or into which the metal phthalocyanines are applied, whereupon the system composed of the carrier and metal phthalocyanines is treated, at temperatures above 120 DEG  C., with nitrogen oxides and/or mixtures of nitrogen oxide and carbon monoxide and/or with oxygen and/or mixtures of oxygen and carbon monoxide or with nitrating or oxidizing solutions. Instead of activating by nitrating or oxidizing gases or solutions, the activation also may be effected by intimate mixing of metal oxide and metal phthalocyanine on and in a carrier.
Patent AT-E44154-T1 (AT)
Inventor: CASSINELLI GIUSEPPE
IPC: C07D498/04
Filed: 1987-02-20
Granted: 1989-07-15
Abstract: <CHEM> are prepared by a biosynthetic process based on the addition of sodium salt of 1,3-N,N-dimethylbarbituric acid and 2-thiobarbituric acid respectively during the fermentation process of different micro-organisms such as Streptomyces peucetius and its mutants. The novel compounds are provided with good antibacterial and antitumour activity.
Patent AT-E73503-T1 (AT)
Inventor: HOLZGRUBER WOLFGANG DIPL-ING D
IPC: C21C5/52
Filed: 1987-06-06
Granted: 1992-03-15
Abstract: The treatment is carried out in a metallurgical vessel (G) such as a casting ladle or transport ladle, tundish, distributor or converter by introducing direct or single- or multi-phase alternating current by means of immersed current-bearing electrodes (2), an electrically conductive molten slag layer (1) being formed which completely covers the melt (3) against the atmosphere, is at least 50 mm thick and has a specific resistance of between 0.3 and 2.0 ohm cm and a liquidus temperature in the range between 1250 DEG C and 1500 DEG C and into which at least one current-bearing electrode (2) is immersed with its end face into the slag layer (1), so that the electric current passes from the electrode tip directly into the slag layer (1) and heats the latter by resistance heating, the molten metal (3) and the slag layer (1) being moved continuously during heating by means of gas-flushing and/or inductive stirring. <IMAGE>
Patent AT-E58073-T1 (AT)
Inventor: CROME ROLF DIPL-ING
IPC: F16L51/02
Filed: 1987-06-16
Granted: 1990-11-15
Abstract: The device for drawing a material rod (10) is intended in particular for drawing material through an apparatus for producing longitudinally welded tubes from a metal band, which is shaped by former rolls to form a slit tube and is subsequently welded to form a closed tube. It has two endless belts (15, 16), driven in parallel with each other around deflecting wheels (18, 19), the drawing strands of which are pressed against the material rod (10) to be conveyed. Each endless belt (15, 16) is provided on its outer side with a multiplicity of drawing jaws (22), and the drawing jaws (22) have on their outwardly directed side a profiled channel (30) which runs in the longitudinal direction of the belt and is shaped in such a way that the profiled channels (30) of in each case two mutually facing drawing jaws (22) in cross-section complement each other to form the cross-sectional shape of the material rod (10) to be conveyed, each endless belt (15, 16) being assigned on the inner side of the drawing strand (17) a supporting rail (23, 24), which bears against the inner side of the drawing strand (17) and at least one of the supporting rails (24) being mounted displaceably and fixedly transversely to the material rod (10). <IMAGE>
Patent AT-E85337-T1 (AT)
Inventor: SUTHERLAND DEREK R
IPC: C07F7/18
Filed: 1987-03-11
Granted: 1993-02-15
Abstract: Compounds are described of the formula <CHEM>  and salts thereof, wherein  R<1> is methyl, ethyl or isopropyl; R<2> is -H,-OH or substituted-OH and R<3> is-H, or R<2> and R<3> together with the carbon atom to which they are attached represent C=CH2, C=O or C=NOR<6> (where R<6> is-H, alkyl or alkenyl and the C=NOR<6> is in the E configuration);  OR<4> is as defined above for OR<5> and one of the symbols X represents an epoxide oxygen atom and the other represents an epoxide oxygen atom or a carbon-carbon bond. These compounds may be used for controlling insect, acarine, nematode or other pests.
Patent AT-E64103-T1 (AT)
Inventor: BAKER RICHARD W
IPC: A61M5/14
Filed: 1987-08-04
Granted: 1991-06-15
Abstract: A portable controlled release osmotic infusion device, which can be activated on demand by the user, comprises a rigid housing (6) containing:   (a). a fluid-imbibing assembly, comprising a solvent-containing chamber (7) and a solute-containing chamber (8); the two chambers (7, 8) separated by a rigid semipermeable membrane (12) covered by a thin taut foil seal (5), (b). a drug-containing chamber (10) separated from the fluid-imbibing assembly by a leakproof impermeable elastic diaphragm (9), which expands into the drug-containing chamber (10) in use and drives the drug through a dispensing orifice (1) at a steady rate, and (c). an activating device (4) which ruptures the foil seal (5) described in (a) above and initiates the osmotic action of the device.   The osmotic device is filled with drug in solution or suspended form during manufacture and can be stored without deterioration of the contents for prolonged periods of time.
Patent AT-E106710-T1 (AT)
Inventor: BLOTT PATRICK LEWIS
IPC: A61F13/00
Filed: 1987-08-20
Granted: 1994-06-15
Abstract: A non-adherent wound dressing (1) comprising a film (2) which contains depressions (3) over the wound contacting area of the dressing is described. The depressions contain a viscous pharmaceutical composition which is suitable for topical application to the skin and which preferably contains from 1 to 12.5% by weight of antibacterial agent. In a preferred form of the dressing each depression has an aperture at its apex whereby transmission of wound exudate through the dressing to an absorbent placed on the non-wound contacting surface of the dressing is permitted while at the same time the pharmaceutical composition may release it medicament to the environment of the wound.
Patent AT-E67297-T1 (AT)
Inventor: DUPLAN MAX
IPC: F25C3/04
Filed: 1987-12-03
Granted: 1991-09-15
Abstract: PCT No. PCT/FR87/00483 Sec. 371 Date Aug. 5, 1988 Sec. 102(e) Date Aug. 5, 1988 PCT Filed Dec. 3, 1987 PCT Pub. No. WO88/04394 PCT Pub. Date Jun. 16, 1988.Method for covering with snow artificial slopes for downhill or cross-country skiing, comprising the formation of an ice layer forming the bottom of the run, the on site production of snow by machining said ice layer by forming chips having a predetermined thickness, the keeping of the thickness of the ice layer forming the run bottom, the maintenance of the desired characteristics and quality of the snow. The machine for implementing such method comprises: a raisable curved blade (5) which is front-mounted for smoothing the snow surface; as a tool, a cylindrical cutter (7) provided with teeth and driven by a hydraulic motor (8) and housed in a casing (10) of which the bottom forms a vault and opens at the rear to deposit snow on the ground; as reconstitution means, a water sprinkling ramp (12) arranged under the vault; a comb (14) provided with tracers (25).
Patent AT-E76108-T1 (AT)
Inventor: MEMMI MASSIMO
IPC: C23C2/06
Filed: 1987-06-18
Granted: 1992-05-15
Abstract: Zinc-aluminium based alloy containing magnesium and silicon, both present in quantities up to 0.5% by weight, characterized by very good corrosion resistance and suitable for coating steel products, the resulting coatings being extremely durable and highly flexible.
Patent AT-E88012-T1 (AT)
Inventor: CHARBONNEAU ARTHUR G
IPC: G01M/
Filed: 1987-01-06
Granted: 1993-04-15
Abstract: A unique apparatus and method are used to detect and measure movement of a valve spring pack and worm through monitoring rotation of the torque switch control post. A device for measuring the operating characteristics of a valve and its operator and the corresponding imposed valve stem load is attached to the valve operator. The apparatus provides devices for statically calibrating the operator relative to the imposed valve load and provides a device for recording traces of the imposed load and associated parameters during dynamic conditions as related to the operation of the operator and valve combined. The apparatus is then used to provide diagnostic dynamic traces at any specified time in the future for the operator and valve. These future traces are used to compare with earlier traces to verify correct performance and most importantly to detect induced or impending damage, malfunctions, or maintenance requirements for the operator and valve.
Patent AT-E68633-T1 (AT)
Inventor: MUELLER MANFRED K
IPC: D06F75/26
Filed: 1987-01-14
Granted: 1991-11-15
Abstract: PCT No. PCT/EP87/00013 Sec. 371 Date Sep. 11, 1987 Sec. 102(e) Date Sep. 11, 1987 PCT Filed Jan. 14, 1987 PCT Pub. No. WO87/04560 PCT Pub. Date Jul. 30, 1987.A safety cutout device for electric loads, particularly for use in pressing irons and portable heating apparatus, has a temperature switch, such as a bimetallic switch, which is adapted to be connected in series with the electric load. An electrical component adapted to be connected in parallel with the load and having an open and a closed switching state, and being normally open, is connected in series with a resistor adapted to be connected in parallel with the load and arranged in heat transfer relationship with the temperature switch and for heating the temperature switch to its operating temperature to open the switch. A further resistor, which continuously bridges and heats the temperature switch to an extent sufficient to maintain the temperature switch in its actuated open position, is connected in parallel with the temperature switch and adapted to be connected in series with the load. The electrical component may be a position or acceleration responsive switch, level sensor, photocell, photodiode, mercury switch, etc. The temperature switch, resistors and electrical component are mounted on a ceramic plate.
Patent AT-E66209-T1 (AT)
Inventor: STOLTEFUSS JUERGEN DIPL-ING
IPC: A61K31/4427
Filed: 1988-03-28
Granted: 1991-08-15
Abstract: Dihydropyridine amides of the formula I <IMAGE> in which R<1> to R<8> have the meaning given in the description, are used in particular as circulation-influencing medicaments.
Patent AT-E64371-T1 (AT)
Inventor: FUJITA SHUJI
IPC: C07C67/00
Filed: 1988-05-27
Granted: 1991-06-15
Abstract: Novel unnatural ceramide related compounds, for instance, (2S, 3S)-2-tetracosanamido-octadecane-1,3-diol are herein provided, which are useful as intermediates in preparing ceramide moieties employed in the preparation of glycolipids and gangliosides known as tumor markers or molecular markers and which are prepared by, for instance, subjecting a chiral compound represented by the following formula: <CHEM> to deacetal treatment. l
Patent AT-E107279-T1 (AT)
Inventor: ZIPPLIES MATTHIAS DR
IPC: C07D405/08
Filed: 1988-09-22
Granted: 1994-07-15
Abstract: N-Substituted 3-arylpyrrolidine derivatives of the formula  <IMAGE> where R1 is 2,2-dimethylpropyl, 3,3-dimethylbutyl, 4,4-dimethylpentyl, 2,4,4-trimethylpentyl, 6-methylhept-2-yl, 3,5,5-trimethylhexyl, 6,10-dimethylundec-2-yl, 3-methylcyclohexyl, 3,3-dimethylcyclohexyl, 3,3,5-trimethylcyclohexyl, 3,3,5,5-tetramethylcyclohexyl, 4-methylcyclohexyl, 4-ethylcyclohexyl, 4-propylcyclohexyl, 4-isopropylcyclohexyl, 4-tert.-butylcyclohexyl, trans-4-tert.-butylcyclohexyl, 4(2-methylbut-2-yl)cyclohexyl, 4(2,4,4-trimethylpent-2-yl)-cyclohexyl, cyclododecanyl, C3-C9-trialkylsilyl-substituted C4-C12-cycloalkyl, 4-hydroxycyclohexyl, 4-hydroxy-3-methylcyclohexyl, 4-hydroxy-3,5-dimethylcyclohexyl, 4-hydroxy-3,3-dimethylcyclohexyl, 4-hydroxy-3,3,5-trimethylcyclohexyl, unsubstituted or hydroxy-, C1-C9-alkyl-, C1-C5-alkoxy- or C3-C9-trialkylsilyl-substituted C5-C12-cycloalkenyl, R1 is further bicycloalkyl, R1 is further 4-tert.-butyl-benzyl, 4-chlorobenzyl, 4-tert.-butoxybenzyl, 1,4-dioxaspiro[4,5]decan-8-yl, 5 to 7-membered heterocycloalkyl, 5 to 7-membered heterocycloalkylmethyl, R2 is alkyl, alkoxy or trialkylsilyl, R3 is alkyl, alkenyl, alkynyl or arylalkyl, X- is a plant-tolerated anion, n is 0 or 1, and plant-tolerated salts thereof, and fungicides containing these compounds.
Patent AT-E73589-T1 (AT)
Inventor: GRUENING HORST DR
IPC: H03K17/73
Filed: 1988-12-22
Granted: 1992-03-15
Abstract: In a switch with a disconnectable semiconductor component and a drive unit (AS), the interfering inductance in the drive circuit is considerably reduced by dividing the drive unit (AS) into similar sub-units (AS1, ..., ASn) which operate in parallel. 
<IMAGE>
Patent AT-E58307-T1 (AT)
Inventor: MARTENS LAURENT
IPC: B01J8/00
Filed: 1988-07-20
Granted: 1990-11-15
Abstract: Mode of operation to immobilize components in a fluid flow during chemical processes, characterized in that it consists primarily of providing a unit (2), in the fluid flow (1), of porous and/or permeable material, of which the degree of fineness of porousity and/or of its structure increases in accordance with the direction of flow, and to allow the penetration of solid components (3) into the unit (2) where the mutual relationship between material porousity and/or permeability of the aforementioned unit (2) and the magnitude of the components (3) is chosen in such way that latter immobilize due to the increasing degree of fineness of porousity and/or of the structure in the unit (2).
Patent AT-E112566-T1 (AT)
Inventor: CHU ALEXANDER H T
IPC: A61K31/70
Filed: 1988-08-24
Granted: 1994-10-15
Abstract: A process for purifying lysocellin which comprises mixing lysocellin solids with sufficient halogen acid to convert fatty acid ester salt impurities into water-soluble metal halogen salts and water-insoluble free fatty acids and to convert lysocellin salts into water-soluble metal halogen salts and water-insoluble lysocellin acid, separating the halogen salts from the lysocellin acid and fatty acid solids, mixing the lysocellin acid and fatty acid solids with sufficient caustic reagent to convert free fatty acids into water-soluble alkali metal salts and to convert lysocellin acid into a water-insoluble alkali metal lysocellin salts, and separating the water-soluble fatty acid alkali metal salts from the alkali metal lysocellin solids.
Patent AT-E124143-T1 (AT)
Inventor: ARNOLD LYLE JOHN
IPC: G01N33/543
Filed: 1988-09-21
Granted: 1995-07-15
Abstract: Improved homogenous diagnostic assay methods and labels for detecting an analyte in a medium when the analyte is a member of a specific binding pair. The methods and labels provide procedures for reducing background and increasing sensitivity. The binding partner of the analyte is labeled with a substance, the stability of which detectably changes whenever said analyte is bound as a member of the specific binding pair. In a closely related system, the analyte is labeled with a substance susceptible to differential degradation depending on whether or not the analyte is bound as a member of its specific binding pair. After incubation and selective degradation or chemical or biochemical alteration, the amount of analyte bound is detected by measuring either the stability change or the extent of degradation of the label. In a particular system, chemiluminescent acridinium ester labeled probes are used in a homogenous hybridization assay format for sensitively detecting the presence of complement any target polynucleotide sequences.
Patent AT-E91688-T1 (AT)
Inventor: BOMBARDELLI EZIO
IPC: A61K8/72
Filed: 1988-01-11
Granted: 1993-08-15
Abstract: Complexes resulting from the reaction of phospholipids, synthetic or of vegetable or animal origin, with flavonoids extracted from Vitis vinifera, their use in therapeutics and in cosmetics.