baber/WOPTO huggingface dataset:
Patent DE-19719226-C1 (DE)
Title: Method and appliance for determining weather conditions e.g. for railways
Inventor: ORDE BURKHARD AM
IPC: E01B7/24
Filed: 1997-05-07
Granted: 1998-11-12
Abstract: The method involves measuring the air humidity in the region of freezing point. The resistance change experienced by the sensor surface of an electric moisture sensor when moisture is precipitated on it from the atmosphere is evaluated electronically.  The procedure adopted is that the sensor surface is cooled below the ambient temperature for a preset period and then heated to a temperature above ambient for a preset period. Cooling and heating procedures alternate are carried out continuously. The cooling and heating periods can last 3 to 10 minutes, the preferred length being 5 to 8 minutes.
Patent DE-19807992-C1 (DE)
Title: Water absorbent polymers, surface crosslinked using bis-2-oxazolidinone and/or poly-2-oxazolidinones
Inventor: FUNK RUEDIGER DR
IPC: C08F8/30
Filed: 1998-02-26
Granted: 1999-07-15
Abstract: Water absorbent polymers are surface crosslinked using bis-2-oxazolidinone and/or poly-2-oxazolidinones.  A process for the surface post cross-linking of water absorbent polymers is claimed by treatment of the polymer with a surface post cross-linking solution and during or after the treatment, post cross-linking at increased temperature followed by drying. The cross-linking agent is a bis-2-oxazolidinone and/or a poly-2-oxazolidinone containing structural units of formula (1) dissolved in an inert solvent. R<1> = 1-18C alkylene, alkenylene, 5-8C cycloalkylene phenylene, naphthylene, anthracenylene, optionally substituted with a hydrocarbon or a 6-18C arylene;  R<2> = 1-18C alkylene;  n = 1-50  An Independent claim is included for the resulting treated polymer.
Patent DE-19809389-C1 (DE)
Title: Length adjustable pillar for seat support
Inventor: SAUER RAINER
IPC: A47B9/10
Filed: 1998-03-05
Granted: 1999-10-07
Abstract: The support pillar for a seat has a base plate with an upright tube receiving a length adjustment rod mounted in an axial bearing at the base end. The rod has a ring groove into which a stop on a slide fits. The slide (13a) has free room (25) for a radial movement of the stop (23).
Patent DE-19812511-C1 (DE)
Inventor: LUDOVICI KARL
IPC: A23L7/104
Filed: 1998-03-21
Granted: 1999-11-18
Abstract: The process for the enzymatic processing of the third phase of dough separation containing both B-starch and the soluble flour components is effected by adding, after the usual mechanical separation of A starch and gluten, amylases and hemicellulases to the third phase of dough separation, immediately heating at temperatures of from 55 to 75° C., preferably 60 to 70° C., and immediately concentrating by evaporation following saccharification and pentosane partial hydrolysis. The thus obtained product can be advantageously employed as a partial or complete substitute of dairy raw materials or vegetable carbohydrates in animal feeds, food products and ices.
Patent DE-19849187-C1 (DE)
Title: Production of starch esters with low residual acid content, useful for the preparation of compounds with defibrillated cellulose fillers
Inventor: STOYE HARTMUT
IPC: C08B31/04
Filed: 1998-10-26
Granted: 2000-01-05
Abstract: According to the invention, a starch ester is obtained as a solid from a high viscosity starch ester-reaction mixture containing carboxylic acid in which a starch ester is present having a substitution degree of DS = 0.5 to DS = 2.95 in dissolved or partially dissolved form. The reaction mixture is initially exposed to a first temperature and a first pressure and then expanded in a chamber with a lower pressure, wherein the temperature of the starch ester-reaction mixture is suddenly lowered.
Patent DE-19859826-C1 (DE)
Title: Oil filter unit for oil-filled transformer stepping switch
Inventor: SZABO ARPAD
IPC: B01D27/08
Filed: 1998-12-23
Granted: 2000-02-03
Abstract: The oil filter unit (18) is fitted into a pressure vessel (1) contained in the oil circuit, provided by a cylinder (2) with a flange (4) at its top end for cooperating with a corresponding radial contour of a cover (3), the inner periphery of the flange defining a support flange (17) for the oil filter unit.
Patent DE-19939575-C1 (DE)
Inventor: MATTHIAS TORSTEN DR
IPC: G01N33/564
Filed: 1999-08-20
Granted: 2001-08-02
Abstract: The invention relates to a method of diagnosing Sjögren's syndrome and to a suitable kit of reagents.
Patent MD-4463-C1 (MD)
Title: Method for quantification of Nostoc flagelliforme alga biomass
Inventor: DOBROJAN SERGIU
IPC: G01N21/31
Filed: 2015-11-09
Abstract: The invention relates to biotechnology, namely to a method for quantification of Nostoc flagelliforme alga biomass.The method, according to the invention, involves sampling, separation of biomass from the liquid medium, mixing of biomass with distilled water in a ratio of 1:60, microwave treatment at a power of 600 W for 5 minutes, measurement with the help of a spectrophotometer of the absorbance at a wavelength of 682 nm and quantification of biomass, using the calibration curve.
Patent RU-2073269-C1 (RU)
Title: Device for electromagnetic relay remote testing
Inventor: GOLDSHTEJN ABRAM I
IPC: G01R31/56
Filed: 1992-11-06
Granted: 1997-02-10
Abstract: FIELD: electrical engineering, measurement technology. SUBSTANCE: electromagnetic reactor 7 and photon-coupled pair device shunt circuit with indicating lamp 12 at output are added to electromagnetic relay testing device circuit which has relay 1, power supply 5 and measuring instruments 8, 9. EFFECT: simpler circuit design convenient to remote operating. 3 dwg
Patent RU-2037102-C1 (RU)
Title: Compound for incineration of biological materials in field conditions
Inventor: PETROV GEORGIJ A
IPC: F23G1/00
Filed: 1992-12-30
Granted: 1995-06-09
Abstract: FIELD: agriculture. SUBSTANCE: compound for incineration of biological materials in field conditions contains a mixture of powders of silicon or its alloy, magnesium, aluminium or its alloy, potassium or sodium nitrate and industrial oil at the following relation of components, mass percent: powder of silicon or its alloy - 22 to 30; powder of aluminium or its alloy - 24 to 35; potassium or sodium nitrate - 1 to 5.5; industrial oil - 0.5 to 1.5; powder of magnesium - the rest. EFFECT: enhanced effectiveness. 3 cl
Patent RU-2059939-C1 (RU)
Inventor: ALEKSEEV GENNADIJ P
IPC: F24H1/00
Filed: 1993-02-01
Granted: 1996-05-10
Abstract: FIELD: power engineering, farming and domestic systems for heating water, air, sand, oil, etc. SUBSTANCE: secondary winding 8 of transformer is made in form of several turns of electric wire; ends of winding are connected with pipe 1 provided with dielectric hermetic insert 7 in section between points of connection of ends of winding 8 of transformer 3. EFFECT: enhanced reliability. 3 dwg
Patent RU-2051703-C1 (RU)
Inventor: GRACHEV VLADIMIR G
IPC: A61N5/00
Filed: 1993-02-25
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: physiotherapy device consists of oscillator of electromagnetic oscillations, modulator, device for bringing of electromagnetic oscillations to patient, electric signal transducer, nonelectric signal transducer and program-control device. Novelty consists in introduction into physiotherapy device of transducers of electric and nonelectric signals and program-control device. Introduction of above devices provides for modulation of high-frequency oscillations acting on patient's organism in synchronism and phase with electric processes taking place in parient's organism. EFFECT: higher efficiency of application of electromagnetic oscillations in physiotherapy and reduced treatment terms. 5 cl, 1 dwg
Patent RU-2039245-C1 (RU)
Title: Turning cutter
IPC: E21C35/18
Filed: 1993-03-11
Granted: 1995-07-09
Abstract: FIELD: turning cutters. SUBSTANCE: turning cutter has working head with thrust face and holder with supporting surfaces. Cutter is coated with a layer of hard material based on polymer with low friction coefficient. Material layer is found on supporting surfaces of holder and/or on thrust face of working head and joined with them. Adhesion shear strength of coating exceeds the specific friction force between cutter holder and cutter in point of their contact during rotation of cutter. EFFECT: higher efficiency. 4 dwg
Patent RU-2078968-C1 (RU)
Title: Gas-turbine engine
Inventor: GLUZDAKOV YURIJ S
IPC: F02C3/16
Filed: 1993-06-08
Granted: 1997-05-10
Abstract: FIELD: engine-driven plants, off-line drives, and power plant drives. SUBSTANCE: gas turbine concentric to annular outlet of compressor has combustion chambers uniformly arranged over inner surface of runner; entry in each combustion chamber is located in annular outlet above compressor guide vanes and faces its outlet; exit of each combustion chamber protrudes beyond external surface of runner in the form of convergent-divergent nozzle. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2124151-C1 (RU)
Inventor: SVETUKHIN V M
IPC: F16D3/26
Filed: 1993-08-17
Granted: 1998-12-27
Abstract: FIELD: mechanical engineering; transport facilities. SUBSTANCE: universal joint is used for transmission of rotary motion between shafts at point of intersection of their axes which intersect not at constant angle. Joint has drive and driven forks with intermediate link. All contact surfaces of drive and driven forks and connecting link are flat and cylindrical, i.e. they are first-degree surfaces. Contact between engageable parts is effected over flats, not linearly or at points. Sizes of contact flats are varying. EFFECT: reduced overall dimensions; possibility of building joint in other functional units, for example, inside knuckle pin on controllable drive wheels of automobiles, tractors, etc. 2 cl, 8 dwg
Patent RU-2084504-C1 (RU)
Title: Component composition for the punch
Inventor: BURACHEVSKIJ IOSIF I
IPC: C12G3/06
Filed: 1993-11-25
Granted: 1997-07-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: composition for punch preparing (20%) has the following components, per 100 dal: apple alcoholic juice 1490-1510 l; orange oil 0.09-0.11 kg; natural honey 990-1010 kg; citric acid 15-25 kg; color 5-15; sugar syrup 2470-2480 l; immortelle 1.5-2.5 kg; marjoram 1.5-2.5 kg; Saint-Join's-wort 1.5-2.5 kg; linden flowers 0.3-0.7 kg; peppermint 1.0-2.0 kg; milfoil 0.3-0.7 kg; caraway 0.4-0.8 kg; clove 0.1-0.5 kg; cinnamon 0.4-0.8 kg, and an aqueous-spirituous liquid - the rest. EFFECT: enhanced quality of punch.
Patent RU-2109005-C1 (RU)
Inventor: TOMAS VIL JAM GIBSON
IPC: C07C45/46
Filed: 1992-01-31
Granted: 1998-04-20
Abstract: Изобретение относится к способу получения 2-алкил-4-ацил-6 -трет.бутилфенольных соединений, имеющих химическую структуту (1):      где В - С 1  - С 1   2  насыщенный незамещенный прямой С 1  - С 1   2  - алкилен, Y означает группу, выбранную из -C≡CH и -СН = С = СН 2 , и R 1  выбран из насыщенного линейного или разветвленного алкила, имеющего 1 - 10 атомов углерода. Производные 2-алкил-4-ацил-6 -трет.бутилфенола получают в реакционной смеси, включающей соответствующий 2-алкил-6-трет.бутилфенол (2):      соответствующую карбоновую кислоту: Y - BCOOH и ангидрид трифторуксусной кислоты. 8 з.п. ф-лы, 1 табл.
Patent RU-2089751-C1 (RU)
Title: Method of transportation of liquid and pumping station for implementing this method
Inventor: LUNDBAECK STIG
IPC: F04B23/10
Filed: 1992-06-05
Granted: 1997-09-10
Abstract: FIELD: materials handling; transportation of liquid from one section by means of pump arranged on second section at level higher than that of first section. SUBSTANCE: station has pump, hermetically fitted-in vacuum chamber and suction pipe for lifting the liquid into vacuum chamber. Pipes is coupled with inner part of vacuum chamber. Pump intake hole is connected with vacuum chamber or is arranged in chamber, and pump outlet hole opens outwards the vacuum chamber. method of transportation of liquid comes to placing the pump in vacuum chamber, connecting pump intake hole with inner part of chamber, bringing outlet hole of pump outwards the chamber and connecting inner part of chamber with one end of suction pipe, other end of pipe being dipped into liquid to be lifted. EFFECT: enlarged operating capabilities, facilitated transportation of liquid from one level to the other. 9 cl, 2 dwg
Patent RU-2111979-C1 (RU)
Inventor: SHEVCHENKO JURIJ NIKOLAEVICH
IPC: C08G77/02
Filed: 1994-03-11
Granted: 1998-05-27
Abstract: FIELD: chemistry of organosilicon compounds. SUBSTANCE: invention relates to synthesis of new chemical compounds - polymethylsiloxanes (methylsilicic gel hydrogels). Method involves production of methylsilicic acid hydrogels of the following composition: {(CH 3 SiO 1,5 )•nH 2 O}∞, where n = 44-49. Sorption capacity of these compounds is 3.3-4.6 mg/g by Congo red. Synthesis involves process of polycondensation of sodium (or potassium) methylsiliconate solution at concentration 1.75-2.30 mole/l by addition of strong acid solution up to hydrogel formation. After maturation for 30-90 min hydrogel is milled and activated with strong acid diluted solution at concentration 0.04-0.15 g-equiv. /l followed by washing out with water to neutral reaction. Product can be used as adsorbents in medicine for elimination of average molecular organic toxic metabolites from organism. EFFECT: increased sorption capacity and selectivity of product. 3 cl, 1 tbl, 2 dwg
Patent RU-2058332-C1 (RU)
Title: Method of synthesis of linear thermoelastoplastic of type a-b-x-b-a
Inventor: GLUKHOVSKOJ VLADIMIR STEFANOVI
IPC: C08F297/04
Filed: 1994-04-20
Granted: 1996-04-20
Abstract: FIELD: thermoelastoplastics. SUBSTANCE: method of synthesis of thermoelastoplastic of type A-B-X-B-A where A - block of monovinylaromatic compound, B - block of polydiene, X - fragment of coupling agent involves the block-copolymerization of monovinylaromatic compounds with diene hydrocarbons in organic solvent medium in the presence of organolithium initiating agent followed by coupling "living" diblock-copolymers with organosilicon compound. The latter is dichloropolydimethylsiloxane of the formula (I)   where n = 20-100 at concentration 0.4-0.6 mole per 1 mole active lithium. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2083424-C1 (RU)
Title: Wheel vehicle
Inventor: KORYAGIN SERGEJ A
IPC: B62K11/00
Filed: 1994-04-27
Granted: 1997-07-10
Abstract: FIELD: transport engineering; luggage carriers. SUBSTANCE: vehicle consists of frame in form of hollow housing with luggage compartment in interwheel space, guide and driving wheels with propelling unit. Luggage compartment is provided with cover on which seat is located. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2061053-C1 (RU)
Title: Method of supply on natural gas into tuyeres of blast furnace
Inventor: KURUNOV IVAN F
IPC: C21B5/00
Filed: 1994-05-31
Granted: 1996-05-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method can be used for injection of natural gas into air tuyeres of blast furnaces. Natural gas is mixed in advance with oxygen- carrying containing oxygen 0.5-25.0 per cent by mass. Reduction of cost of method is achieved since compressed air is used as oxygen-carrying gas. With same purpose in view compressed agglomeration gases can be used. EFFECT: increased efficiency of use of natural gas with simultaneous decrease of cost for its preliminary preparation before use. 3 cl
Patent RU-2092511-C1 (RU)
Title: Composition for road marking
Inventor: KOSTOVA NELLI ZAKHAREVNA
IPC: C09D101/18
Filed: 1994-06-07
Granted: 1997-10-10
Abstract: FIELD: compositions for road marking. SUBSTANCE: composition comprises dry rolled paste on the base of colloxyline and mixture of pigments of zinc oxide and titanium dioxide at their ratio 1:1, respectively. Mixture is rolled together with nitrocellulose, dibutyl phthalate and copper oleate at their ratio 60:925.5-27.5):(12-15):0.5, respectively. Composition comprises, %: mentioned above paste, 15-19; colloxyline of BHB type, 2.5-3.5; colloxyline of BB type, 1-2; copolymer of butyl acrylate and acrylic acid, 3.5-6.5; glycerine ether of colophony, 7-9; chloroparaffin, 0.4-0.8; toluene, 7-9; organic solvent, the balance. EFFECT: improved quality. 2 tbl
Patent RU-2102625-C1 (RU)
Inventor: RONALD KUKLER
IPC: F02M49/02
Filed: 1992-08-26
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering; internal combustion engines; fuel injecting devices. SUBSTANCE: nozzle is set into operation by compression pressure in engine cylinder acting onto face surface 31 of piston arrangement 30, 35 and compressing fuel in high pressure chamber in nozzle body 10. Piston arrangement 30, 35 moves, overcoming resistance of spring 36 and regulated fuel pressure in low pressure chamber 37. High pressure chamber 45 is connected with injection orifice through pressure chamber 65 and check valve 56. Fuel delivery is regulated by changing its pressure in low pressure chamber 37. To regulate pressure different means can be used. EFFECT: enlarged operating capabilities. 15 cl, 6 dwg
Patent RU-2064479-C1 (RU)
Inventor: LISITSYN ANDREJ B
IPC: C09H1/00
Filed: 1994-09-14
Granted: 1996-07-27
Abstract: FIELD: production of food and technical gelatin. SUBSTANCE: method involves evaporation of broths, followed by their cooling and gelation. Gelation is carried out in vacuum at pressure not less 0.7 atm till temperature of gel is not more 10 C. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2117852-C1 (RU)
Inventor: PICHUGIN GEORGIJ PAVLOVICH
IPC: F16T1/00
Filed: 1994-09-15
Granted: 1998-08-20
Abstract: FIELD: heat-power engineering; device for continuous removal of condensate from steam consumption apparatus and steam pipe lines. SUBSTANCE: steam trap has housing with round perforated plates and screen, supply and discharge branch pipes, checker made from granules of natural and artificial material located in housing; plates are interconnected by means of welding. EFFECT: reduction of material usage and number of completing parts; facilitated procedure of manufacture of steam traps. 1 dwg
Patent RU-2054354-C1 (RU)
Inventor: SDVIZHKOV NIKOLAJ TIKHONOVICH
IPC: B28B15/00
Filed: 1995-02-13
Granted: 1996-02-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: line consists of clay container, clay mixer, drying chamber mounted at angle of 5-6 deg, with its input being placed higher than its output, mill, press moulding bricks, mechanism for brick block, first hoist-reducer, double-deck firing kiln with second hoist-reducer at the output of first deck of kiln, unloading manipulator at the output of second deck of kiln shifted on crane jib, rotating table for moulding a pack of bricks with device for feeding trays to the table and its displacement to the place of charging and unloading manipulator shifted on electric hoist. All line constituents are connected in technological consequence. The firing kiln is equipped with conveyer formed by trucks connected one after another and forming uninterrupted sectional chain controlled by pushers of upper and lower decks, correspondingly. EFFECT: facilitated manufacture. 4 cl, 11 dwg
Patent RU-2121819-C1 (RU)
Title: Device for biologically treating pulpitis
Inventor: BORODACHEV S N
IPC: A61C9/00
Filed: 1995-02-21
Granted: 1998-11-20
Abstract: FIELD: medicine. SUBSTANCE: device has conic membrane manufactured from plastic matrix having radial cut to enable its diameter to be varied. Two holes are additionally made in the membrane to allow giving the membrane conic shape when placed into the caries cavity. EFFECT: avoided traumatic pressure applied to dental pulp. 3 dwg
Patent RU-2141951-C1 (RU)
Inventor: EHRIK BRAMM
IPC: C07D213/75
Filed: 1993-09-13
Granted: 1999-11-27
Abstract: N-циано-N'-пиридилгуанидины формулы I,      где R, R', R'' - водород или галоген;  С 1-8 -алкилен, возможно замещенный гидроксилом;  Х - кислород, -S(O) n -, n = 1 или 2, или NН;  его таутомерные формы, или их N-оксиды, или их фармацевтически приемлемые нетоксичные соли, являются антагонистами серотонина (5НТ), а некоторые из них подавляют разрастание опухолевых клеток. 7 с. и 10 з.п.ф-лы, 3 табл.
Patent RU-2126921-C1 (RU)
Title: Hydraulic piston gate valve
Inventor: GOL DENBERG BORIS SEMENOVICH
IPC: F16K3/24
Filed: 1995-04-07
Granted: 1999-02-27
Abstract: FIELD: reliable shutting-off of pipe lines in an emergency. SUBSTANCE: hydraulic gate valve has body with guide sleeve, piston chamber, cover, mechanical energy accumulator, piston-gate and indicator of its position. Piston-gate is provided with interconnected passages filled with hydraulic oil forming labyrinth seal between piston-gate and sleeve. Piston-gate position indicator is mounted for limiting piston stroke and excluding its turn. EFFECT: enhanced reliability in automatic mode of operation. 4 cl, 8 dwg
Patent RU-2079786-C1 (RU)
Inventor: DUDYSHEV VALERIJ D
IPC: F23D14/24
Filed: 1995-06-14
Granted: 1997-05-20
Abstract: FIELD: heat power engineering; boiler installations. SUBSTANCE: flame is treated by strong electric field, for instance from that of adjustable voltage and adjustable frequency high voltage converter; high voltage potentials of electric field are supplied to nozzle insulated from furnace and ground and to hot-water boiler, also electrically insulated from furnace. Owing to catalytic action of electric field onto flame torch, additional ionization is provided, fuel radicals are broken finely and are mixed with ionized air in zone of burning, additional "fresh" electrons from needles 5 located on boiler surface are introduced into flame torch and as a result, number of burning centers of radical chain fission reactions, is increased. EFFECT: improved flame burning process. 1 dwg
Patent RU-2099742-C1 (RU)
Title: Triangular method of construction of 2d radar image of target in tracking radar with inverse synthesized aperture
Inventor: MITROFANOV DMITRIJ G
IPC: G01S13/89
Filed: 1995-09-07
Granted: 1997-12-20
Abstract: FIELD: radiolocation. SUBSTANCE: it is suggested to analyze structure of Doppler portraits of target obtained with change of location aspect through 0.5 deg to increase accuracy of construction of radar image. Coordinates of local scatterers of target surface are computed on basis of analysis in system of coordinates coupled to center of tracking of target. Method is invariant to position and change of Doppler frequency of center of tracking of target and is devoid of collection of errors in construction of image coupled to various assumptions adopted in prototype. EFFECT: increased quality of identification of air targets. 1 dwg
Patent RU-2122228-C1 (RU)
Title: Electric-powered device for displaying slides
Inventor: JU JANG KVAN
IPC: G03B23/04
Filed: 1994-04-04
Granted: 1998-11-20
Abstract: FIELD: equipment for photography. SUBSTANCE: device has lifting carrier which moves along back guiding racks and is designed for lifting slide carriers, and sinking carrier which moves along front guiding racks and is designed for sinking said carriers. Slide carriers which are elevated by lifting carrier are pressed by upper spring-load levers towards front display window. Carriers which are lowered by sinking carrier are pressed by lower spring-load levers towards back display window. EFFECT: possibility of long storage of increased number of slides, decreased noise, which is produced by device operations, device has decorative value. 8 cl, 11 dwg