baber/WOPTO huggingface dataset:
Patent RU-2108064-C1 (RU)
Title: Combined skin plastic repair method for removing cicatricial neck contractures
Inventor: DMITRIEV G I
IPC: A61B17/00
Filed: 1994-03-22
Granted: 1998-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves drawing an islet that is a little changed by making bordering incision on the anterior neck surface. Two folding flaps are cut out from the lateral neck surfaces. The vertical folding flaps are formed from the remaining portion of lateral folding flaps between the apexes and lateral sides of each cicatrix tissues islet after carrying out their transection. After mobilizing all the flaps and correcting contracture, lateral folding flaps apexes are sutured to lateral edges of the skin islet forming an islet from local tissues, which upper edge is formed by cervicomandibular angle. The vertical flaps are displaced in proximal direction into submandibular region and in distal direction towards clavicles. Wound defects are covered with free skin grafts. EFFECT: improved cosmetic results. 2 dwg
Patent RU-2084495-C1 (RU)
Title: Lubricating composition for ethylene compressors of production of high pressure polyethylene
Inventor: BABAEV NURETDIN BAKHRAMOVICH
IPC: C10M141/06
Filed: 1994-04-05
Granted: 1997-07-20
Abstract: FIELD: production of high pressure polyethylene. SUBSTANCE: composition comprises polyglycol oil and stabilizing agent. Said agent comprises 0.05 % of 2,6-di-tert-butyl-4-methyl phenol, 0.05 % of ferrum acetyl acetonate and 0.1 % of morpholine as calculated for whole composition. EFFECT: improved lubrication. 1 tbl
Patent RU-2118612-C1 (RU)
Inventor: MASAKHIDE MOKHRI
IPC: C01F7/442
Filed: 1994-04-12
Granted: 1998-09-10
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: method of producing α---alumina powder involves stage of calcination of transient alumina or its precursor that is able to convert to transient alumina at heating in gaseous atmosphere containing hydrogen halide, halogen mixture and water vapor or halogen in the presence of seeds and/or form-regulating agent. α---Alumina powder consists of particles exhibiting the narrow distribution of the preferred size, mainly octahedral or icosahedral form and specific structure. α---Alumina powder can be used as raw material for production of abrasive material, filling agents, sintered material and empty space filling agents. EFFECT: improved method of producing. 25 cl, 16 dwg, 73 ex
Patent RU-2126486-C1 (RU)
Inventor: MANUEHL KHESUS MARTINES VELASK
IPC: F01M11/04
Filed: 1993-09-22
Granted: 1999-02-20
Abstract: Изобретение относится к двигателестроению и может быть использовано для облегчения замены масла и/или масляного фильтра в ДВС. Система содержит наружное устройство для удаления отработанного масла из картера двигателя и подачи свежего масла в двигатель, опору для установки масляного фильтра, которая обеспечивает его работу в удаленном от двигателя месте, и трубопроводы для соединения опоры с картером двигателя и наружным устройством. Система позволяет осуществить быструю замену масла и фильтра, система высокопроизводительна и недорогая, не загрязняет окружающую среду. 16 з.п. ф-лы, 20 ил.
Patent RU-2059038-C1 (RU)
Title: Water intake for selective taking water from water reservoir
Inventor: YAGIN VASILIJ P
IPC: E02B8/02
Filed: 1994-08-02
Granted: 1996-04-27
Abstract: FIELD: hydraulic engineering. SUBSTANCE: water intake includes concrete head 1, with enclosing wall 2 insulating antechamber 3 from reservoir 4. Water intake opening 6 provided with litter catching grate 7 placed directly at exit between guides 8 is located in enclosing wall 2 within bounds of water layer 5 that is being taken. Additional vertical rods and shorter rods that form water permissible enclosure to create additional pressure loss nearby bottom 9 and ceiling 10 are placed in clearances between vertical rods 14 of litter catching grate 7. The pressure loss results in gradual loss of water speed within rod heights down to zero value nearby bottom 9 and ceiling 10 of water intake opening. EFFECT: gradual decreasing of water speed. 5 cl, 4 dwg
Patent RU-2112650-C1 (RU)
Title: Method of forming of filled shaped products
Inventor: TSAREV VLADIMIR FEDOROVICH
IPC: B29C55/30
Filed: 1994-08-19
Granted: 1998-06-10
Abstract: FIELD: methods of forming of filled products, applicable in various branches of national economy in manufacture of shaped products. SUBSTANCE: after impregnation of fibres technological pack of product to be formed is formed. Use is made of partially pre-cured formed elements, internal and peripheral bundles of specified quantity of fibre braids impregnated with binder. Technological pack is formed by means of distributor-fixing arm, with formed elements and fibres placed in specified shape. In process of product forming at passage of technological pack through working die formed elements and fibres are joined, and cavities between formed elements and between these elements and die working surface are filled. Besides, preformed elements before zone of their contact with fibre are heated, after which are brought in contact with fibre before entry in working die for heating of fibres from inside due to heat abstraction from heated formed elements. EFFECT: facilitated procedure. 3 cl
Patent RU-2088541-C1 (RU)
Inventor: ZHULIN NIKOLAJ V
IPC: C02F1/28
Filed: 1994-08-05
Granted: 1997-08-27
Abstract: FIELD: waste water treatment. SUBSTANCE: invention is aimed to be used at leather industry enterprises. Method consists in treating waste water with ash fluid and lignin followed by settling and filtration. Treatment is first conducted with lignin to pH 3 and then with ash fluid to pH 8-9. EFFECT: increased purification degree and simplified process. 1 tbl
Patent RU-2071893-C1 (RU)
Title: Method of explosive cladding of coaxial metal surfaces
Inventor: KSENDA ALEKSANDR S
IPC: B23K20/08
Filed: 1994-10-26
Granted: 1997-01-20
Abstract: FIELD: mechanical engineering, metallurgy, chemical industry; repairs when welding is difficult to carry out. SUBSTANCE: inner surface is welded with metal wire (several wires) of rectangular cross-section wound coil-to-coil on template made up of set of equal thickness rings whose outer surface follows the surface to be clad. Clearance between surface to be clad and template surface is provided equal to required welding clearance and thickness of cladding wire. EFFECT: enlarged operation capabilities. 1 dwg
Patent RU-2106524-C1 (RU)
Inventor: ANNA EHSTER KIVILAMMI
IPC: B60L/
Filed: 1993-01-15
Granted: 1998-03-10
Abstract: FIELD: wind-power engineering. SUBSTANCE: wind-power plant has several rotors 4 and 8 of which one is driving rotor and all of them are set in rotary motion due to wind energy and are connected to electric power generators; flow is passed from rotors 4 to driving rotor 8 mounted above additional rotors 4. EFFECT: facilitated procedure of wind energy to electric conversion. 8 cl, 2 dwg
Patent RU-2076881-C1 (RU)
Inventor: EGANOV DENIS VLADIMIROVICH
IPC: C08K5/05
Filed: 1994-11-23
Granted: 1997-04-10
Abstract: FIELD: polymer production. SUBSTANCE: hydroxyl-containing component is prepared by mixing at a temperature not higher than 30-35 C, wt.parts: (i) polyoxyalkylene glycerol with mol.weight 4500-6000 and hydroxyl group content 60-100 wt.-% , 100; (ii) bulk copolymer of polydimethylsiloxane with oligooxyalkylenediol as foam-controlling agent, 0.002-0.01; (iii) mixture of 1,4-diazabicyclo(2,2,2)octane and dimethylethanolamine as catalyst, 0.57-0.68; and (iv) N,N,N',N'-tetrahydroxypropyleneethylidenediamine, 1.1-1.5; in presence of water, 3.0-4.0. Ingredient "i" is combined with preliminarily prepared mixture of remaining ingredients. EFFECT: improved combination of ingredients. 2 tbl
Patent RU-2078128-C1 (RU)
Title: Apparatus for producing oil by pressing of oil plant raw material
Inventor: TIMOSHENKO VLADIMIR B
IPC: C11B1/06
Filed: 1995-01-26
Granted: 1997-04-27
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: apparatus has cylindroconical housing, oil press, unit for preparing raw plant material for pressing, plant raw material feeding unit and drive. Unit for preparing raw material for pressing has carcass-type frame with supply and discharge branch pipes and channel for supplying drying agent. Conical part of housing has perforated portion for discharge of small contaminants and particles during drying process and mixing of heated plant raw material. Drying agent discharge branch pipe is positioned in lower part of housing so that it embraces perforated portion of conical part of housing. Raw material preparing unit has vertical shell with screw shaft, heating member positioned in lower part of shell and at least two closed perforated shells positioned in axial alignment with vertical shell so that raw plant material receiving cavity and drying agent channel for heating raw material are defined. EFFECT: reduced power and material consumption, improved quality of produced oil, convenient usage of apparatus and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2074870-C1 (RU)
Title: Composition carbon black paste
IPC: C09D17/00
Filed: 1995-02-02
Granted: 1997-03-10
Abstract: FIELD: production of lacquers and paints, polygraphic and textile industries. SUBSTANCE: proposed paste contains (mass parts): mineral oil 60-300, copolymer of butadiene with piperylene (its molecular weight being 3000-5000) 0.2-4.0, 1,2-polybutadiene (having molecular weight 3.5x10 4  - 6.0x10 4 ) 0.2-2.0 per 100 mass parts of carbon black. Desired paste is stable within 15 months. EFFECT: improves dyeing ability. 3 tbl
Patent RU-2079452-C1 (RU)
Inventor: AGARYSHEV ANATOLIJ I
IPC: C02F9/00
Filed: 1995-05-15
Granted: 1997-05-20
Abstract: FIELD: thickened pulp or slimes separation for water, oil and scale and also for purification of mechanical impurities polluted oils. SUBSTANCE: aggregate for metallurgical industry oil-bearing sewage separation has in series connected centrifuge, canal of centrifuged effluent separating tank, evaporating apparatus for distillation of residual water, second centrifuge and oil collector and also in series connected intermediate tank, heating apparatus with mixer and vacuum apparatus for oil refining. In the case centrifuges through settling canals are connected with intermediate tank. Aggregate additionally has in series connected pump, high pressure heating apparatus with mixer and vacuum chamber with sprayer and device for inert medium introduction. In the case pump is connected with vacuum apparatus for oil refinery. Due to additional vacuum treatment of scale with small oil share in inert medium spray full purification of scale from oil is achieved. EFFECT: full purification of scale from oil. 1 dwg
Patent RU-2089843-C1 (RU)
Inventor: BONDARENKO ANATOLIJ N
IPC: F42C13/02
Filed: 1995-05-25
Granted: 1997-09-10
Abstract: FIELD: national-economic use of blast energy, applicable in mining art, civil engineering, geophysics, blast metal working, etc. SUBSTANCE: the device uses blasting components with detonators 25 connected via light conduits to the source of laser radiation made as pulsed solid-state laser 7 with active component 4. The device is furnished with adjusting gas laser 1, optical tube 8 and switching device 9 consisting of right-angle prism 10 with mechanism 11 for its rotation at a preset speed, monitoring (13) and control (12) units of rotational speed of the prism and optical lenses 18,19. The adjusting gas laser is optically connected to the right-angle prism through the active component of the solid-state laser, and the inlet ends of light conduits 20 from the optical detonators of the blasting components are positioned in the focus of the optical lenses. Such a design of the device allows to transmit pulses from the solid-state laser to definite sets of optical detonators in preset time intervals. The air gap between the right-angle prism and optical lenses essentially reduces the length of the light conduits. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2122488-C1 (RU)
Inventor: SUKHANOV L B
IPC: B24B31/023
Filed: 1995-07-07
Granted: 1998-11-27
Abstract: FIELD: finishing and dressing of parts mainly of low mechanical strength by working medium in free state. SUBSTANCE: the device has framework 1 with tool rotary drive 2 made up of external (3) and internal (4) drums made in the form of truncated cones and coupled by means of radial braces 5. The horizontal axis of external drum 3 in intersected by the axis of internal drum 4 in the plane of the larger end face of the latter. External drum 3 is installed for rotation and has perforated annular section 7 for discharge of detergent solution and working waste into vessel 8 located below this section. Internal drum 4 is positioned inside external drum 3 with formation of free space 9 between them. Swivel chute 10 is installed for overlapping the lower part of free space 9 for unloading of parts 12. Made on internal drum 4 on the side of its larger end face is a separator in the form of perforated annular section 16 for separation of working granular medium 17 from parts 12 being worked. Besides, a means is placed on the side of its smaller end face for transfer of parts 12 and granular medium 17, which is made in the form of ports 18 on the lateral surface separated from one another by defectors 19 m and transfer blades 20. Internal drum 4 through its smaller end face and transfer blades 20 is rigidly joined to flange 21 by means of which it is fastened on the larger end face of external drum 3. Vessel 8 for working waste uses interconnected drain chute 22, settler 23 and vessel 24 with detergent solution heater 25 and pump 26 used to feed this solution directly to perforated annular section 16 of internal drum 4. EFFECT: enhanced capacity with high quality of part working. 4 cl, 3 dwg
Patent RU-2104963-C1 (RU)
Inventor: GERSHENKOP A SH
IPC: C02F103/44
Filed: 1995-08-02
Granted: 1998-02-20
Abstract: Использование: очистка сточных вод различных предприятий и подготовка оборотных вод горно-обогатительных предприятий, автохозяйств, предприятий химической и мясо-молочной промышленности, кондитерских фабрик и т.д. Сущность изобретения: сточную воду отстаивают в присутствии коагулянта в течение 0,5 - 1,5 мин, а затем флотируют. Перед подачей коагулянта дополнительно вводят собиратель. 2 з.п. ф-лы.
Patent RU-2115869-C1 (RU)
Inventor: GADEL SHIN MARAT SHAVKATOVICH
IPC: F25B21/02
Filed: 1995-09-28
Granted: 1998-07-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: refrigerator includes thermoelectric battery and heat-transfer agent circulating system which consists of chamber where evaporation and condensation cavities are divided by capillary-porous checker; cavities are connected through passages of objects to be heated and to be cooled. Surfaces of hot and cold junctions are connected forming thermal contact with housings of evaporation and condensation cavities. Surface of capillary-porous checker in evaporation cavity or in both cavities is connected with inner surface of housing in area of thermal contact with surface of junctions by separate sections. EFFECT: enhanced efficiency and serviceability of refrigerator at any orientation in space. 6 cl, 5 dwg
Patent RU-2102587-C1 (RU)
Inventor: LINETSKIJ A P
IPC: E21B43/24
Filed: 1995-11-10
Granted: 1998-01-20
Abstract: FIELD: mining industry. SUBSTANCE: this mainly relates to recovery of oil and gas. According to method, wells are hermetically sealed by packers at level of bed roof, and preliminarily located in them are electrodes, high-voltage electric current is supplied to them, electric arc is ignited either at fusing of meltable link between two electrodes only in one well B, or at drawing apart electrode only in one well A. Electric arc is ignited over most electrically conducting stratum in bed between wells A and B by preliminary heating of electrically conducting stratum of bed or by preliminary breakdown of intervals through same stratum of bed between electrodes of two adjacent wells A and B at deposit. Then, electric arcs are moved through interbed space in required order and succession, and for this purpose igniting voltage is supplied to electrodes of new adjacent wells of deposit, and voltage is cut off in those wells where electric arcs were already burning. In case of necessity, interbed treatment of deposit by electric arcs is effected multiple times through required time intervals. EFFECT: high efficiency. 3 cl, 2 dwg
Patent RU-2098432-C1 (RU)
Inventor: BURKHANOVA TAMARA N
IPC: C08G18/42
Filed: 1995-12-27
Granted: 1997-12-10
Abstract: Изобретение относится к получению пенопластов с пониженной горючестью на основе изоцианатов и может быть использовано при изготовлении теплоизоляции в промышленном и гражданском строительство на месте применения. Полиольный компонент содержит, мас.ч.: полиольная смесь на основе продукта этерификации таллового масла 43,3; кремнийсодержащее поверхностноактивное вещество 1,4; вспениватель - трихлорфторметан (фреон-11) 22,0; 4,0 ацетат калия в виде 30%-ного раствора в этиленгликоле 4,0; трихлорэтилфосфат (компонент A) 29,4. Полиольный компонент дополнительно содержит синергическую антипиреновую смесь, включающую продукт взаимодействия моноаммонийфосфата, диаммонийфосфата или из смесей с мочевиной массовом соотношении соответственно 1-2,3: 1, имеющий температуру плавления в интервале 102-106 o C, диаммонийфосфат и трехокись сурьмы в массовом соотношении соответственно 7,5-10,0 : 2,5-5,0 : 1-2 и поверхностноактивное вещество - смесь алкилдиметилбензиламмонийхлоридов с C 10 -C 18  в алкиле при массовом соотношении синергическая антипиреновая смесь - смесь алкилдиметилбензиламмонийхлоридов с C 10 -C 18  в алкиле, равном 110-290:1, при следующем соотношении компонентов (мас.ч): компонент A 100; синергическая антипиреновая смесь 7,5-14,5; смесь алкилдиметилбензиламмоний хлоридов с C 10 -C 18  в алкиле 0,05-0,10. 2 табл.
Patent RU-2146270-C1 (RU)
Title: Polymer compositions and method of preparation thereof
Inventor: GUENTHER UWE
IPC: C08L1/00
Filed: 1993-05-03
Granted: 2000-03-10
Abstract: FIELD: polymer materials. SUBSTANCE: polymeric absorption material consists essentially of special component A based on vegetable-origin polysaccharide substances, special component B consisting of polymer capable of swelling in water, matrix material, ionic and/or covalent cross- linking agent or antiblocking agent. Composition can be obtained by combining polymer capable of swelling in water with polysaccharide, followed by drying and grinding resulting mixture, adding other components, agitating mixture to achieve homogeneity, and performing heat treatment. If necessary, after this heat treatment, when cross-linking agent was added, the latter is fixed on matrix by way of further heat treatment. EFFECT: increased liquid-absorption and retention capacity. 80 cl, 1 tbl, 17 ex
Patent RU-2087176-C1 (RU)
Inventor: ARGUN LEONID E
IPC: A63C19/00
Filed: 1996-01-16
Granted: 1997-08-20
Abstract: FIELD: entertainment accessories. SUBSTANCE: device has side and end marking lines arranged so as to define site trapezium-shaped in plan. One part of site is divided into two zones. EFFECT: simplified construction and increased entertaining effect. 2 dwg
Patent RU-2105572-C1 (RU)
Title: Device for removing milk and preventing hypogalactia in women
Inventor: IL IN VLADIMIR IVANOVICH
IPC: A61M1/06
Filed: 1996-05-16
Granted: 1998-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has outlying head with flexible strap, milk collector, pressure supply source (compression-rarefaction) with system for shaping compression and rarefaction (vacuum) pulses controlling periodicity and amplitude of action applied to nipple and areola region in the lactation sinuses area. The device is usable in individual mode and under hospital conditions. EFFECT: stimulated lactation reflex; prevented mammary gland infection; improved quality of maternal milk; effective nipple shape correction. 1 dwg
Patent RU-2130695-C1 (RU)
Title: Method and device for digital demodulation of fm signal
Inventor: KAPLJA EH I
IPC: H04L27/14
Filed: 1996-06-18
Granted: 1999-05-20
Abstract: FIELD: instruments, in particular, converting stochastic processes for automation and computer engineering, home appliances, medical devices and telemetry systems. SUBSTANCE: method involves detection of first derivative sign alternation of data sample signal in current moment, additional setting algorithm for detection of information non-simultaneity of frequency-modulated and modulating signals, differential detection of information time intervals in digital representation, analysis of non-simultaneity of signal in each moment, when sign of first derivative alters, by means of storing value of non-simultaneity and its comparison to previous value, detection of sample signal in moment of alternation of sign of increment to non-simultaneity of modulation signal, reading non-simultaneity between adjacent moments of alternation of sign of increment to non-simultaneity of modulation signal, correction of data about modulating signal. Device which implements method for digital modulation of FM signal has analog-to-digital converter, which is connected to input. In addition between output of analog-to-digital converter and device output, device has serial circuit of controlled generator, high frequency converter, port, comparison circuit, first flip-flop, first generator, OR gate, high-frequency amplitude converter, memory unit. In addition output of high frequency converter is connected to high frequency amplitude converter, and to second input of OR gate through serial circuit of comparison circuit, second flip-flop, second generator. Second inputs of first and second flip-flops and port are connected to first output of controlled generator. Outputs of first and second flip-flops are connected to corresponding inputs of memory unit, which fourth input is connected to second input of controlled generator and output of OR gate. Second output of controlled pulse generator is connected to fifth input of memory unit. Output of generator is connected to high-frequency amplitude converter and high-frequency converter. EFFECT: simplified algorithm of detection operation for which analysis operation runs in temporal space, and decreased information redundancy due set of members and their connection in device. 2 cl, 2 dwg
Patent RU-2117790-C1 (RU)
Inventor: KOSTIN A I
IPC: F02B75/32
Filed: 1996-07-16
Granted: 1998-08-20
Abstract: FIELD: mechanical engineering; internal combustion engine with axial power unit. SUBSTANCE: axial power unit of engine with two-row parallel arrangement of paired cylinders has one crankshaft with rigid connection of each pair of rods with pistons on one slider. Axis of cranks is displaced relative to axis of cylinder towards axis of paired cylinder through (0.48-0.52) A where A is cylinder-to-cylinder distance. To decrease cross size of engine, connecting shaft is arranged at side wall of housing in zone directly adjoining the slider guides, and gravity center of balancer is displaced from axis of rod journal through (0.03-0.15) L where L is length of balancer. EFFECT: increased efficiency, reduced overall dimensions, simplified design. 2 cl, 2 dwg
Patent RU-2126586-C1 (RU)
Inventor: KLIMASH V S
IPC: H02M5/257
Filed: 1996-08-05
Granted: 1999-02-20
Abstract: Предложено устройство для стабилизации и симметрирования напряжения на низкой стороне трансформаторной подстанции со звеном повышенной частоты, которое обладает улучшенным массогабаритными показателями и быстродействием. Стабилизатор содержит два трехфазных моста, между которыми включен однофазный высокочастотный понижающий трансформатор. Первый мост (модулятор) представляет собой трехфазно-однофазный непосредственный преобразователь повышения частоты с искусственной коммутацией и широтно-импульсным регулированием напряжения. Второй мост (демодулятор) представляет собой однофазно-трехфазный непосредственный преобразователь понижения частоты с естественной коммутацией и дополнительным фазовым регулированием (симметрированием) трехфазного напряжения нагрузки. 1 з.п.ф-лы, 3 ил.