baber/WOPTO huggingface dataset:
Patent DE-19519011-C2 (DE)
Inventor: KAYSER FRANZ
IPC: D21G1/00
Filed: 1995-05-24
Granted: 2001-02-01
Abstract: A calender for treating a web of material includes at least two rollers forming a roller nip therebetween. A take-up device is disposed downstream from the at least two rollers. At least one longitudinal cutter is disposed between the at least two rollers and the take-up device. The at least one longitudinal cutter divides the web of material into at least two partial webs. The take-up device has at least two winding stations. Each of the winding stations corresponds to one of the partial webs.
Patent DE-19617931-C2 (DE)
Inventor: RHEINBERGER VOLKER
IPC: A61K6/884
Filed: 1996-04-26
Granted: 2001-08-16
Abstract: A filled, polymerisable dental material contains a sol of amorphous SiO2 in a liquid, organic dispersant. The SiO2 particles are organically surface-modified, have an average size of 10-100 nm and are non-agglomerated.
Patent DE-19721461-C2 (DE)
Inventor: GANTE THOMAS
IPC: F26B3/347
Filed: 1997-05-22
Granted: 1999-03-11
Abstract: A process (A) for drying paint on metallic or non-metallic parts or mounted assemblies of any structure, involves using a continuous or static system in a heated drying space, especially water- dilutable or solvent-containing 1- or 2-component epoxy- or polyurethane-based paint on aluminium components or on fibre composite components for aircraft. The drying space is heated by means of microwaves generated in a microwave module and conducted via waveguides with a defined outlet, and air is made to flow round the substrates in the room. Drying air contains a dipolar additive (I) in a predetermined controllable amount within the range of 20-90%, which is kept constant during the process. Also claimed is a process (B) in which the paint is treated with a polarisable dielectric as additive (II), this additive being used directly to increase the temperature of the paint film during microwave irradiation and/or to increase the temperature of the air/additive mixture by extraction from the paint into the surrounding air.
Patent DE-19744484-C2 (DE)
Inventor: HILGENFELD HANS
IPC: H04N1/54
Filed: 1997-10-09
Granted: 2001-06-07
Abstract: Ceramic multicolored ink is produced using an electronic image processing system. It has an algorithm for the printable ink periphery and the separation of inks from ink fields produced from ceramic inks from one multicolored batch.
Patent DE-19910609-C2 (DE)
Inventor: KOCH STEFAN
IPC: H02P21/18
Filed: 1999-03-10
Granted: 2001-12-20
Abstract: The method involves determining a stator flux amplitude and a stator flux amplitude mean value from a computed stator flux. A rotor resistance correction value is derived from the stator flux amplitude, the stator flux amplitude mean value and a quadrature torque difference.  The correction value is multiplied by a pilot control value for the rotor resistance system parameter.
Patent DE-19938622-C2 (DE)
Title: Verfahren zur Herstellung von N-(Phosphonomethyl)glycin
Inventor: HITZLER MARTIN
IPC: C07F9/38
Filed: 1999-08-14
Granted: 2002-10-02
Abstract: Es wird ein Verfahren zur Herstellung von N-(Phosphonomethyl)glycin beschrieben DOLLAR A a) durch Oxidation von N-(Phosphonomethyl)iminodiessigsäure (PMIDA) mit Wasserstoffperoxid in wäßrigem Medium in Gegenwart eines heterogenen Katalysators in einer Menge von 5 bis 50 Gew.-%, bezogen auf die Menge an eingesetzter PMIDA, im Temperaturbereich von 50 bis 100 DEG C, wobei das Molverhältnis von PMIDA zu Wasserstoffperoxid auf 1 : 1,5 bis 1 : 5 und die Konzentration an eingesetzter PMIDA in der wäßrigen Suspension auf 1 bis 30 Gew.-% eingestellt wird, DOLLAR A b) anschließender Abtrennung des festen Katalysators aus der wäßrigen Reaktionssuspension von Stufe a), DOLLAR A c) Aufkonzentrierung der Reaktionslösung aus Stufe b) durch Eindampfen bei Temperaturen von 20 bis 90 DEG C und einem Vakuum von 20 bis 700 mbar bis zu einem Wassergehalt von 10 bis 70 Gew.-% sowie DOLLAR A d) Abtrennung des N-(Phosphonomethyl)glycins aus der aufkonzentrierten Reaktionslösung aus Stufe c), insbesondere durch Filtration, welches dadurch gekennzeichnet ist, daß man als Katalysator Aktivkohle mit einer Korngrößenverteilung 98%  150 mum sowie  40%  10 mum verwendet. DOLLAR A Die beim erfindungsgemäßen Verfahren eingesetzten Aktivkohle-Katalysatoren verbinden hohe Produktselektivität mit hoher konstanter Aktivität und ermöglichen eine Steigerung der Ausbeute bei gleichbleibender Produktreinheit.
Patent RU-2152735-C2 (RU)
Title: Method of preparing instant fried noodle
Inventor: GRIN ROBERT
IPC: A23L7/113
Filed: 1996-07-18
Granted: 2000-07-20
Abstract: FIELD: food industry. SUBSTANCE: method involves mixing of wheat flour with water and other components for dough forming. Dough is rolled and cut into longitudinal strips and treated with steam for starch gelatinization and cut again. Strips of noodle treated with steam are formed in the form of briquettes. Drying of formed briquettes is conducted during 5 min at temperature of 110-220 C up to moisture content no less 30 wt.%. Dried noodle is fried in oil. EFFECT: reduced absorption of oil by noodle at maintaining organoleptical properties. 9 cl, 1 ex
Patent RU-2175320-C2 (RU)
Inventor: DORSH DITER
IPC: C07D271/12
Filed: 1997-02-20
Granted: 2001-10-27
Abstract: Изобретение относится к производным 2,1,3 - бензотиадиазола общей формулы I, где R - группа формулы I', Х - S; R'- H, OH, OA, где A - алкил с 1-6 С-атомами, в котором 1-7 атомов водорода могут быть заменены на F. Соединения обладают свойствами антагонистов рецепторов эндотелина и благодаря этому применимы для лечения таких заболеваний, как гипертония, сердечная недостаточность, коронарные сердечные заболевания, почечная, церебральная и миокардиальная ишемия. 4 с. и 2 з.п.ф-лы, 1 табл. 
                  или
Patent RU-2221418-C2 (RU)
Inventor: KAPUSTKIN N F
IPC: A01K7/02
Filed: 1998-11-27
Granted: 2004-01-20
Abstract: FIELD: agriculture. SUBSTANCE: group waterer has riser connected to water source and positioned in water vessel, plunger positioned in riser and equipped with floats for closing of riser orifice, which is communicated via pipeline with one bowls and water level regulator provided with float valve having magnetic retainer. Said orifice is also communicated via pipeline with vessel, which, in its turn, is communicated via pipeline with other bowls. All bowls are equipped with individual dosing valves. EFFECT: simplified construction and convenient maintenance of automatic waterer. 1 dwg
Patent RU-2265687-C2 (RU)
Inventor: HEIM ARMIN
IPC: E01B7/02
Filed: 1997-06-10
Granted: 2005-12-10
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: invention relates to switch points control devices.  Proposed device contains point 13 which rests on rolling plane of switch pad 3 formed by roller pair 6.  Front roller 7a of roller pair is located on eccentric axle 15 being arranged lower than rear roller 7b.  Rollers are fitted in fixing frame 8 installed for linear displacement. 
     EFFECT: facilitated throw-over of switches, increased service life of device. 
     2 cl, 7 dwg
Patent RU-2161789-C2 (RU)
Title: Unit of indicators of corrosion rate of underground metal structures
Inventor: LEVIN V M
IPC: G01N17/00
Filed: 1999-04-01
Granted: 2001-01-10
Abstract: FIELD: anticorrosion protection of underground metal structures. SUBSTANCE: unit of indicators of corrosion rate of underground metal structures has at least three indicators of corrosion rate having various thickness and width not less than 2.0 mm connected with one end to test plate. Indicators and test plate are manufactured from same material as underground metal structures. Indicators are arranged at distance of 3.0 mm as minimum one from another. Test conductors with pointers of thickness of indicators of corrosion rate are connected to test plate and opposite ends of indicators. Internal surface of indicators of corrosion rate is insulated by anticorrosion coat. Unit of indicators of corrosion rate and test plate are built in dielectric case. EFFECT: increased authenticity of diagnostics of corrosion condition of external surface of pipe-line without electrochemical protection and of test of efficiency of electrochemical protection of underground pipe-lines against outer corrosion. 3 dwg
Patent RU-2164835-C2 (RU)
Inventor: KOZIJ S S
IPC: B21D39/06
Filed: 1999-04-13
Granted: 2001-04-10
Abstract: FIELD: treatment of metals by pressure. SUBSTANCE: method may be used for fixing of tubes with bimetallic profiled ends in tube plates of heat-exchange apparatus. Bushing made of plating material with activated external surface is preliminarily press-fitted in tube hole. Circular projections of trapezoidal cross-section are formed on external surfaces of tube ends. In this case, zones of mechanical seizing are formed on contact surface of bushing and tube. Tube is installed in tube hole of tube plate provided with circular grooves of rectangular cross-section. Circular projections of tube are combined with circular grooves of tube plate, and tube is fixed to prevent its displacement. Then tube is secured in tube plate hole by application of compressing force to its internal surface. When fixing the tube, plating material of bushing and plated material of tube are subjected to cold welding first of all along circular surfaces located on reverse side of circular projections. EFFECT: enhanced strength, density and corrosion resistance of joints. 6 dwg
Patent RU-2181076-C2 (RU)
Title: Immersible nozzle with inversely directed rhomb-shaped inner geometry, built-up immersible nozzle with variable effective discharging angles and method for passing melt metal through it
Inventor: KHISLIP LOURENS DZHON
IPC: B22D/
Filed: 1997-10-03
Granted: 2002-04-10
Abstract: FIELD: metallurgy, namely systems for supplying metal to crystallizer. SUBSTANCE: immersible nozzle includes elongated duct having at least one inlet port, at least one upper discharging port and at least one lower discharging port. Guiding partition is arranged near upper discharging port and it divides melt metal flow passing through duct at least by one outer stream and central stream. Outer stream passes through upper discharging port; central stream bypasses guiding partition and it is directed towards lower discharging port. Guiding partition provides possibility for distributing part of melt metal divided by outer and central streams in such a way that effective angle of discharging outer stream leaving upper discharging port changes in dependence upon volume of melt-metal flow passing through immersible nozzle. Invention provides enhanced distribution of speed values of supplied melt metal, prevents formation of standing wave in crystallizer and slag trapping. EFFECT: enhanced quality of ingot. 48 cl, 66 dwg
Patent RU-2208602-C2 (RU)
Inventor: MAL KHERB FRANSUA KLEMENT
IPC: C07C43/04
Filed: 1999-04-23
Granted: 2003-07-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: invention relates to synthesis of glycol ethers useful as active solvents for resins in manufacture of materials for coating surfaces, as solvents in brake fluid production, as anti-icers, in different petroleum-based fuels, as antifreezes, etc. Method involves reaction of olefin oxide with alcohol in presence of catalyst containing crystalline metal silicate, which has basic reaction and represents coarse pore-type material with 12-membered annular porous systems, whose pore size is about 7-8.5   and general composition 9±0,2A 2 O:M 2 O 3 :xSiO 2 :yH 2 O, where A denotes one or several alkali metal cations or their combination with hydrogen atom, x is equal to at least 2, and y/x varies between 0 and 25. Molar ratio between alcohol and olefin oxide is at least 2:1. EFFECT: increased selectivity of reaction. 10 cl, 1 tbl _
Patent RU-2192252-C2 (RU)
Inventor: OERTEL WOLFGANG H
IPC: A61K31/425
Filed: 1998-01-16
Granted: 2002-11-10
Abstract: Изобретение относится к медицине. Предложен способ лечения синдрома усталых ног с использованием прамипексола. Изобретение расширяет арсенал средств указанного назначения. 2 з.п.ф-лы.
Patent RU-2168779-C2 (RU)
Inventor: BABAIN V A
IPC: G21F9/28
Filed: 1999-09-14
Granted: 2001-06-10
Abstract: FIELD: decontamination of radioactive wastes. SUBSTANCE: matrix contaminated with radionuclides is held in supercritical solvent of high-pressure chamber in the environment of water, organic acid, and chelator. After that chamber is pumped through with supercritical carbon dioxide to ensure complete extraction, and metal extracted is accumulated in solution. Polyethylene glycols or substituted polyethylene glycols with metal-to-chelator molar proportion of 1:3-500 may be used as chelator. EFFECT: improved extraction of cesium and transuranium elements using low-cost and nontoxic chemical agents. 5 cl, 1 tbl
Patent RU-2200169-C2 (RU)
Inventor: KEJL LORENS T
IPC: C08F4/645
Filed: 1998-05-01
Granted: 2003-03-10
Abstract: FIELD: polymer production. SUBSTANCE: olefin polymer is prepared by polymerization of at least one alpha-olefin in presence of catalyst and cocatalyst, the former including IV group-metal complex containing indenyl group substituted in positions 2 and 3 by at least one group selected from hydrocarbyl, fluorine-substituted hydrocarbyl, silyl, germyl, or mixtures thereof. Indicated indenyl group is covalently bound to metal over bivalent nitrogen or phosphorus-including ligand group, aliphatic or alycyclic hydrocarbyl group being covalently bound to nitrogen or phosphorus of the latter over its primary or secondary carbon atom. Invention also provides olefinic copolymers having narrow molecular weight distribution, high vinyl content, and bimodal differential scan calorimetry curve or curve of analytic data regarding fractionation with raise of elution temperature or gelpermeation chromatography with two different peaks. Invention also concerns increase of upper operation temperature for article of composition. EFFECT: increased resistance of catalysts to high reaction temperatures. 25 cl, 16 cl, 10 tbl, 27 ex _
Patent RU-2175090-C2 (RU)
Title: Устройство для подъема и поддержки трубопровода в траншее, взаимодействующее с трубоукладчиком
Inventor: AZHGIREVICH EH P
IPC: F16L1/028
Filed: 1999-12-29
Granted: 2001-10-20
Abstract: Изобретение относится к строительству и предназначено для подъема и поддержки трубопровода в траншее при строительных и ремонтных работах. Трубоукладчик снабжен закрепленной на ходовой раме грузовой стрелой с крюком для подъема груза и дополнительной опорой, которая выполнена в виде раздвижной балки, снабженной двумя опорными башмаками. На балке шарнирно закреплен рычаг с трубозахватным приспособлением. Дополнительная опора устанавливается опорными башмаками на бровки траншеи, а трубозахватное приспособление размещается над трубопроводом. Трубоукладчик крюком цепляет трубозахватное приспособление и поднимает его, при этом последнее замыкается на трубопроводе (или трубе) и поднимает его (или трубу). Изобретение расширяет арсенал технических средств. 2 ил.
Patent UA-39118-C2 (UA)
Title: Benzoylguanidine derivatives, method for preparation thereof, pharmaceutical composition and method for preparation thereof
IPC: C07C317/46
Filed: 1995-10-18
Abstract: The base of the invention is a task to prepare new compounds with precious properties, which can use for the preparation of medicaments. Obtained compounds and their physiologically acceptable salts with good compatibility have precious pharmacological properties. They are suitable for the treatment of arrhythmias, which appear due to lack of oxygen.
Patent UA-59333-C2 (UA)
Title: Compressed medicinal tablet with sugar coating providing for controlling steroid release
Inventor: BARCOM Reginald Joseph
IPC: A61K31/56
Filed: 1997-01-28
Abstract: A compressed medicinal tablet comprising a tablet core and a sugar coating, said sugar coating containing a dose of a hormonal steroid and a steroid release rate controlling amount of microcrystalline cellulose.
Patent RU-2178646-C2 (RU)
Inventor: ANISIMOVA T I
IPC: C12N1/20
Filed: 2000-02-25
Granted: 2002-01-27
Abstract: FIELD: microbiology, milk and food industries. SUBSTANCE: the strain of Lactobacillus acidophilus n. v. 317/402 "Narine" AAA is cultivated upon nutritive medium which contains milk whey, potato extract, bran extract, manganese sulfate, sodium acetate, fat-free milk at dry matter content being 10-14%, microbiological agar and purified water up to 1 l. Milk whey is dissolved by a water up to lactose content being 0.6-1.2%. A liquid ferment is obtained. Then the latter is mixed with a protective medium, frozen and dried. EFFECT: increased ferment activity, shortened cultivation terms, prolonged storage period.
Patent RU-2190452-C2 (RU)
Title: Method of cleaning filter housing and filter
Inventor: KRJUGER ROLAND
IPC: B01D29/11
Filed: 1999-08-09
Granted: 2002-10-10
Abstract: FIELD: methods of cleaning filter housings; cleaning filters whose filtering members are secured on intermediate bottom separating filtrate chamber from sediment chamber. SUBSTANCE: such filter is provided with cleaning unit made in form of ring with nozzles and flow deflector which makes it possible to direct cleaning liquid onto lower wall of intermediate bottom and/or upper zone of sediment chamber wall at such deflection of flow which ensures flowing of sediment off sediment chamber wall in form of closed cleaning film. EFFECT: enhanced efficiency of cleaning. 13 cl, 8 dwg
Patent RU-2209025-C2 (RU)
Title: Potato washer
Inventor: BELOV N N
IPC: A23N12/00
Filed: 2000-07-11
Granted: 2003-07-27
Abstract: FIELD: dishware, namely for manual washing of root crops such as potatoes. SUBSTANCE: washer includes body with protrusions on inner surface. There are water draining openings in bottom of washer and they may be simultaneously closed by means of plate-like member at placing washer into sink. Lid of washer is closely covered and it has water supply branch pipe. Legs are asymmetrically secured to lower surface of lid. Root crops are placed in washer in such a way that they are arranged lower than edge of body by 5 cm. Then body of washer is placed into sink, covered with lid and water is poured into it through branch pipe. After manipulating handles of washer lid while holding edge of its body by ends of fingers, 20 -30 oscillations of washer are performed and then it is raised and water is drained out of it. Such procedure is repeated; if drained water is not sufficiently clean (not transparent) procedure is repeated once more. After washing it is possible to use lid for collecting peels. EFFECT: simplified design, lowered water consumption, prevention of water splashing, reduced consumption of material, time and labor for making and using article. 1 dwg
Patent RU-2217023-C2 (RU)
Inventor: PALMER VANESSA EHNN
IPC: A41B11/04
Filed: 1998-12-23
Granted: 2003-11-27
Abstract: FIELD: hosiery production. SUBSTANCE: supporting device for clothing or hosiery piece has elastic supporting belt running around rear part, and front part running at least partly transverse to user's body front part. Rear part has elastic modulus extending lengthwise in direction orthogonal to longitudinal axis of user's body. Front part has elastic modulus greater than that of adjoining parts of clothing or hosiery. Invention also describes pant or hosiery type article comprising supporting device. EFFECT: comfortable wear and improved appearance of clothing piece. 17 cl, 24 dwg
Patent RU-2230924-C2 (RU)
Inventor: LO RODZHER E
IPC: C06B45/00
Filed: 1999-05-18
Granted: 2004-06-20
Abstract: FIELD: rocketry. 
     SUBSTANCE: proposed modular charge of solid propellant for rocket consists of different propellant components and such components as combustible, oxidizers, energy increasing additives, binders, dopes, coatings, inhibitors which are completely or partially fragmented. All or separate components can consist of substances which must be turned into sufficiently solid stated only by cooling. Charge, as the whole, or its separate components are provided with envelope. Charge envelope has projecting edge on wall of combustion chamber pointed inwards support surface for suspending solid propellant charge or component. 
     EFFECT: sharply reduced possibility of dangerous situations caused by failure of cooling system, at simultaneous increase of power of booster rockets, provision of stable connection between propellant and combustion chamber wall. 
     4 cl, 10 dwg
Patent RU-2195412-C2 (RU)
Title: Solar wind-resistant aerostat
Inventor: ASIN JAROV G Z
IPC: B64B1/40
Filed: 2001-01-09
Granted: 2002-12-27
Abstract: FIELD: lighter-than-air flying vehicles. SUBSTANCE: aerostat includes nacelle, transparent envelope with outer metallized coat and lines. Envelope is provided with helical partition made from light-absorbing fabric. Lines are connected with nacelle by means of bearing. EFFECT: increased cargo hoisting capacity and enhanced wind resistance. 1 dwg
Patent RU-2202518-C2 (RU)
Inventor: KUZNETSOV N P
IPC: C02F1/20
Filed: 2001-01-09
Granted: 2003-04-20
Abstract: FIELD: water treatment systems; degassing technical water and sewage. SUBSTANCE: proposed degasifier has housing with grate inside it on which disordered packing is placed ; water is fed to said degasifier from above through collector unit provided with flat drained bottoms; each hole is made in form of jet injector; steam-and-air mixture is sucked from under grate by means of water-and-air ejector through vapor intake located in packing. Raschig rings packing is poured on drained bottom of vapor intake body for forming developed surface of vapor condensation. EFFECT: enhanced efficiency of degassing; enhanced operational reliability and economical efficiency. 1 dwg
Patent RU-2250273-C2 (RU)
Title: Method of production of component parts made out of structural steels
Inventor: KIBAL NIKOVA O V
IPC: C23C8/26
Filed: 2001-01-09
Granted: 2005-04-20
Abstract: FIELD: instrument-making industry; mechanical engineering and other industries; chemical-thermal treatment. 
     SUBSTANCE: the invention is dealt with chemical-thermal treatment and may be used at the enterprises of instrument-making industry, engineering industry and other industries at production of friction pairs. The offered method provides for upgrading, rough machining, stabilizing tempering, final machining and a two-stage gaseous nitriding with aging in an aerosphere of ammonia first at the temperature of 510-515°C, then at 540-545°C and following cooling. The final machining is carried out by a double final machining with an intermediate and a final tempering in a saltpeter bath at the temperature of 520-540°C within 0.25-0.5 h, and a two-stage gaseous nitriding of the component parts is carried out in a permanent magnetic field with the strength level of 100-150 oersted within 1-2 h with following cooling with a speed of 20-30°C/min. The technical result of the invention is an increase of hardness and wear resistance of component parts made out of structural steels. 
     EFFECT: the invention ensures increased hardness and wear resistance of component parts made out of structural steels. 
     2 tbl, 1 ex
Patent RU-2216315-C2 (RU)
Title: Method for preparing liposomes
Inventor: GREGORIADIS GREGORI
IPC: A61K47/26
Filed: 1999-06-16
Granted: 2003-11-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to method for preparing liposomes. Method for preparing the reagent composition involves the following stages: (i) formation of empty liposomes; (ii) mixing liposomes prepared at stage (i) with sugar solution and reagent and (iii) drying mixture obtained at stage (ii). As a whole, composition comprises less 10% (weight/volume) of sucrose. Invention provides preparing small liposomes with high incapsulating activity. It can be especially useful in production of pharmaceutical preparations, allows reducing number of process stages and to obtain stable liposomes with highly effective incapsulating capacity. EFFECT: improved preparing method. 22 cl, 12 tbl, 6 dwg, 11 ex