baber/WOPTO huggingface dataset:
Patent RU-2076914-C1 (RU)
Title: Способ непрерывного изготовления водо- и маслонепроницаемого уплотняющего мата (варианты)
Inventor: GEORG KHEERTEN
IPC: B32B5/06
Filed: 1993-04-01
Granted: 1997-04-10
Abstract: Предлагается способ непрерывного изготовления водо- и/или маслонепроницаемого уплотняющего мата, в котором между несущим и покровным слоями из нетканого материала прокладывают способную набухать глину, причем одновременно на поверхность покровного слоя дополнительно наносят способную набухать глину. Слои прошивают иглопрокалыванием. Затем способную набухать глину, находящуюся в покровном слое, увлажняют и сушат. Согласно измененной форме выполнения несущий слой может состоять из нетканого материала или из тканого материала, вязаного материала и/или пленки, причем пленка может быть пленкой из искусственного материала, или из искусственного материала, упрочненного тканым материалом или бумагой, из крупнопористого нетканого материала или не упрочненного со спутанными волокнами прочеса, или структуры с неориентированными волокнами. На такой несущий слой наносят порошкообразную, способную набухать глину, затем все прокалывают иглами, увлажняют и сушат. Вместо техники иглопрокалывания можно применять технику вязания или прошивного вязания. 6 з.п. ф-лы.
Patent RU-2036138-C1 (RU)
Title: Method for enriching mixtures of diamonds and graphite or amorphous carbon with diamonds
Inventor: GORDEEV SERGEJ K
IPC: C01B31/06
Filed: 1993-02-16
Granted: 1995-05-27
Abstract: FIELD: manufacture of diamonds. SUBSTANCE: essence of this method resides in introducing catalytic mixture into diamond-carbon mixture by treating mixture with either solution or vapors of one of vanadium-containing compounds at vanadium-mixture ratio of 0.001:0.05 parts by mass, and then thermally treating resultant product at air temperature of 390 to 650 C. EFFECT: greater simplicity of process of withdrawal of graphite and ecological safety. 1 tbl
Patent RU-2085121-C1 (RU)
Title: Method of performing puncture-aspiration biopsy under ultrasonic control
Inventor: BORSUKOV ALEKSEJ V
IPC: A61B8/00
Filed: 1993-02-17
Granted: 1997-07-27
Abstract: FIELD: puncture technique. SUBSTANCE: invention is aimed at sampling cytological material from focal injuries of parenchymatous organs of abdominal cavity. Puncture needle is approached to pathological focus under ultrasonic control and cytological material is being taken while image of needle on screen is at least 2 cm from the end. Aspiration of material lasts at least 5 sec since the moment when, in needle canal, rhythmically moving echo signals appear directed from pathological focus with high reflection degree. EFFECT: reduced patient's traumatism, accelerated procedure. 1 dwg
Patent RU-2063753-C1 (RU)
Inventor: AFANASEV VASILIJ V
IPC: A61P39/02
Filed: 1993-04-22
Granted: 1996-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering riboxin at an intravenous jet dose of 1200-1500 mg (saturation dose) and then at an intravenous dropwise dose of 1600 mg with 5% glucose solution during 2-2.5 h. EFFECT: accelerated treatment course.
Patent RU-2042322-C1 (RU)
Title: Installation for removal of manure from under slatted floors in pigsties
Inventor: GAMALITSKIJ VLADIMIR A
IPC: A01K1/01
Filed: 1993-05-11
Granted: 1995-08-27
Abstract: FIELD: agriculture. SUBSTANCE: longitudinal manure-removing channels are disposed under slatted floors. Transverse manure-collecting channel is located below the bottom level of longitudinal channels and is in communication with manure collector. Manure conveyors are made as a set of four wheeled trolleys. Upper edges of scraper sections are articulated to the frame of each trolley. The scraper has a soft rubber insert for interaction with the channel bottom. A rigid link connecting the trolleys is shaped as a rod. The conveyor scrapers are spaced at a distance of 12-16 m in the channel. Stops limit the vertical turning of scraper sections. Manure conveyors are operated by an automated programmed control system. EFFECT: improved design. 7 cl, 6 dwg
Patent RU-2045986-C1 (RU)
Title: Radial settler
Inventor: KHOBATKOV ANATOLIJ M
IPC: B01D21/24
Filed: 1993-07-01
Granted: 1995-10-20
Abstract: FIELD: cleaning of industrial wastes from finely dispersed mechanical impurities. SUBSTANCE: radial settler has central column, slime collector, feeding chute, clarified liquid removal chute, downcomer bridge, discharging funnel, mounted on central column rakes with scrubs, rakes rotating mechanism and lifting apparatus. The new thing is that shrubs of rakes are made in the form of radially mounted worm feeders provided with individual drives. EFFECT: modernized design. 2 dwg
Patent RU-2063735-C1 (RU)
Title: Device for fastening stretchers in vehicle body
Inventor: ROGOZHIN VLADIMIR P
IPC: A61G1/00
Filed: 1993-07-01
Granted: 1996-07-20
Abstract: FIELD: medical facilities; sanitary transport. SUBSTANCE: crossmember halves have additional movable support with locks and movable and movable support travel stops. EFFECT: enhanced reliability of fastening. 3 dwg
Patent RU-2048215-C1 (RU)
Inventor: CHIZHIKOV ALEKSANDR A
IPC: B21B1/22
Filed: 1993-08-06
Granted: 1995-11-20
Abstract: FIELD: continuous cold roll mills. SUBSTANCE: continuous double-stand rolling mill has three or four winders, one of them positioned between working stands and adapted for upper and lower winding. At least two other winders are end winders. Roll sets of one stand have reversing drive. Tables with adjustable inclination angle relative to working rolls are mounted between each stand and winder and between stands to provide reverse rolling. EFFECT: increased efficiency by providing reverse rolling. 4 cl, 2 dwg
Patent RU-2063723-C1 (RU)
Title: Fixer of orthodontic brackets
Inventor: BELOGUBOV VALERIJ V
IPC: A61C7/02
Filed: 1993-10-11
Granted: 1996-07-20
Abstract: FIELD: medicine, in particular, stomatology; intended for cementation of brackets on the tooth surface. SUBSTANCE: the device has a handle accommodating a holder with grips for brackets, grips displacing mechanism, drum magazine with cells for brackets and a movable casing located on the magazine; the magazine is connected to the handle by means of a double-arm lever. Due to a multiple feeding charging mechanism of semiautomatic intake and fixation of brackets and replacement of removable drum magazines filled with briquets, the device can be independently used for cementation of brackets on the tooth surface and tooth rows under visual inspection. EFFECT: enhanced reliability. 2 dwg
Patent RU-2065795-C1 (RU)
Title: Tool for press-riveting
Inventor: SMIRNOV VYACHESLAV A
IPC: B21J15/36
Filed: 1993-12-10
Granted: 1996-08-27
Abstract: FIELD: production of tools for assembly and riveting operations used mainly for group riveting. SUBSTANCE: one end of bush, free end of which has inner bead, is fixed on tool shank. Riveting die with shaping surface is mounted inside the bush. Located in bush riveting die end has flange, butt surface of which has spherical shape and bulge. Between riveting die and tool shank in bush there is insert, conjugated with riveting die surface of which has matching spherical shape and hole located along axis of tool. Bulge of riveting die and embracing it shock- absorbing member are located in the hole. As a version, shaping surface of riveting die is made spherical with center located in one point with center of spherical surface of flange. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2075391-C1 (RU)
Title: Method of corrugated tubular piece production
Inventor: MOZEROV BORIS G
IPC: B29C53/42
Filed: 1994-01-11
Granted: 1997-03-20
Abstract: FIELD: production of specific pieces of substances, that are in plastic state, that is production of corrugated tubular pieces used in production of mainly large-scale with big depth (150 mm) corrugations of bellows, hoses and similar pieces of polymeric materials. SUBSTANCE: method of corrugated tubular piece production provides for placing of carbon fibrous material on corrugated mandrel rod before blank shape formation and / or over located on mandrel rod blank after its shape formation. Simultaneously with blank thermal treatment in furnace its additional thermal treatment is exercised by feeding electrical tension on carbon fibrous material. Besides, knitted fabric of carbon fibres is used as carbon fibrous material. EFFECT: improved process. 2 cl, 3 dwg
Patent RU-2093242-C1 (RU)
Title: Method of destroying water-oil emulsion
Inventor: GENKIN VALENTIN S
IPC: B01D17/04
Filed: 1994-02-01
Granted: 1997-10-20
Abstract: FIELD: demulsifying processes. SUBSTANCE: to water-oil emulsion stabilized by solid suspended particles, surfactant solution in electroactivated cathodic water is added under stirring and heating. Mixture obtained is preliminarily settled to separate released water phase and, to remained emulsion, electroactivated cathodic water is added to reverse emulsion under shear effect, whereupon reversed emulsion is settled. After surfactant is added, emulsion is advantageously treated in electric field. EFFECT: enhanced efficiency of separation process. 2 cl
Patent RU-2082310-C1 (RU)
Title: Campimeter
Inventor: NESTEROV ARKADIJ P
IPC: A61B3/024
Filed: 1994-03-18
Granted: 1997-06-27
Abstract: FIELD: ophthalmology. SUBSTANCE: campimeter has inventively novel design, namely: it has flat screen made of semitransparent material and carrying removable individual campimetry map attached to semitransparent screen side that is invisible for patient. Apparatus further comprises point light source with holder movable all over individual campimetry map. Point light source holder comprises means for marking individual campimetry map. Latter is formed on transparent material having standard markings applied onto map side facing patient. Campimeter comprises time-sensitive element which registers time duration, during which test object appears at specific point of screen. Point light source is provided with wavelength switch over light wavelength range. There is proposed alternative embodiment, in which point light source is provided with replaceable light filters. EFFECT: greater accuracy of studies in central regions of eye's vision field; facilitated registration of examination results. 6 cl, 2 dwg
Patent RU-2057582-C1 (RU)
Title: Zeolite "a"-type sorbent production method
Inventor: PENZIN ROMAN A
IPC: B01J20/18
Filed: 1994-05-04
Granted: 1996-04-10
Abstract: FIELD: inorganic sorbents production. SUBSTANCE: cubical form zeolite-bearing raw material, that has up to 2 % of finely divided carbon, is subjected to calcination under temperature of 450 - 600 C to produce zeolite "A"-type sorbent. EFFECT: increased productivity. 1 tbl
Patent RU-2076649-C1 (RU)
Title: Method for treating coxarthrosis
Inventor: PLAKSEJCHUK ANTON YUREVICH
IPC: A61B17/56
Filed: 1994-05-10
Granted: 1997-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking graft on vasculomuscular limb from iliac bone crest and placing it into rectangular cross-section canal widening outward. The canal is formed on femoral neck axis from the intertrochanteric region to the bone head. The graft is attached to external fixation apparatus and is pulled out gradually at a rate of 5 mm/day to bring the proximal graft end in coincidence with iliac bone crest. The joint is unloaded for treatment period in the external fixation apparatus. EFFECT: enhanced effectiveness of treatment.
Patent RU-2064605-C1 (RU)
Title: Sucker-rod pump
Inventor: POPOV ALEKSANDR ALEKSANDROVICH
IPC: F04B47/00
Filed: 1994-05-25
Granted: 1996-07-27
Abstract: FIELD: oil producing industry; pumping out liquid from overlying water-bearing bed to lower pay-out bed at maintenance of reservoir pressure at oil field. SUBSTANCE: pump has cylinder 1 with plunger 2 located in it forming above-plunger chamber 3 and under-plunger chamber 4. Pump is also provided with ball valves 5 and 6. Cylinder 1 is located in casing 7 forming circular chamber 8 between them lower ends of cylinder and casing are rigidly connected with clutch 9 provided with longitudinal passages 10 and radial passages 11. Upper end of cylinder 1 is connected with perforated branch pipe 12 which communicates above-plunger chamber 3 with zone below clutch through circular chamber 8 and longitudinal passages 10 of clutch 9. Radial passages 11 are brought in communication with under-plunger chamber 4. Upper end of casing 7 is rigidly connected with adapter 13. EFFECT: enhanced reliability. 1 dwg
Patent RU-2087875-C1 (RU)
Title: Method determining mass of briquetted products and device for its implementation
Inventor: BITYUKOV VITALIJ KSENOFONTOVIC
IPC: G01G11/00
Filed: 1994-05-26
Granted: 1997-08-20
Abstract: FIELD: equipment for automatic production lines of form-shaping or packing assignment. SUBSTANCE: bearing air interlayer is formed under transported article and auxiliary air interlayer is formed for some fixed time between side face of initially immobile article and limiting wall of conveyer, excessive pressure is measured in auxiliary air interlayer. This pressure is integrated in time and then rate of free translation of article is found and mass of article is calculated. EFFECT: enhanced reliability and accuracy of method and device. 2 cl, 2 dwg
Patent RU-2097828-C1 (RU)
Title: Programmable digital filter
Inventor: BASYUK MIKHAIL N
IPC: G06F17/00
Filed: 1994-09-29
Granted: 1997-11-27
Abstract: FIELD: computer engineering, in particular, high-precision instruments for stellar navigation, radar and under-water location. SUBSTANCE: device has three registers 1, 8, 14, two multiplexers 6, 9, constant register 14, decoder, three shift registers 15, 16, 17, three multiplication units 2, 18, 19, two sign-inversion units 20, 21, four adders 3, 7, 10, 22, D flip-flop 4. Output of first adder is connected to output of filter. In addition device has second D flip-flop 11 and OR gate 12. This results in possibility to reset delay registers with intermediate filtration results when arithmetic overflow happens in output adder. Output of second D flip-flop may be used as bit which acknowledges distortion of filtration results as well as for decision making in information systems which use this digital filter. EFFECT: increased functional capabilities. 4 dwg
Patent RU-2070988-C1 (RU)
Title: Wind-electric power plant and its control method
Inventor: ZABEGAEV ALEKSANDR I
IPC: F03D7/02
Filed: 1994-12-29
Granted: 1996-12-27
Abstract: FIELD: wind-electric power engineering. SUBSTANCE: signal coming from control system in response to trouble causes operation of lock and sets blades in wind-vane position; novelty is that signal coming from control system causes blow-up of explosive charge resulting in operation of lock of blade operating mechanism member and breaking of kinematic link between operating mechanism and blades. Signal for operation of second explosive charge may arrive with delay relative to signal for operating of first explosive charge. Wind-electric power plant has blade operating mechanism with control rod coupled with blades, lock, and control system. Control rod is built up of two split parts; lock is, essentially ball-type lock joining split parts of control rod, rod engageable with balls, spring-loaded piston joined with rod and communicating with space under piston, explosive charge operating in response to signal coming from back-up control system. Wind-electric power plant may be provided, in addition, with second explosive charge mounted for communication with space under piston and coupled with back-up control system. EFFECT: provision for preventing destruction of plants under storm wind conditions. 4 cl, 3 dwg
Patent RU-2129832-C1 (RU)
Inventor: LEBEDINSKIJ V JU
IPC: A61B5/00
Filed: 1995-01-31
Granted: 1999-05-10
Abstract: Изобретение относится к медицине, а именно к экспериментальной и клинической хирургии, травматологии, экспериментальной фармакалогии и морфологии, патологической анатомии. Сущность изобретения состоит в том, что измеряют в динамике величину тканевого давления в очаге асептического воспаления в течение третьих суток от его начала и при его повторении или увеличении определяют преобладание пролиферативных процессов над альтернативными. Использование изобретения обеспечиваете повышение точности и достоверности диагностического исследования, определение временных границ альтернативного и пролиферативного периодов воспалительной реакции, уменьшение объема последующих диагностических и лечебных манипуляций в связи с тем, что по результатам его использования можно своевременно начать медикаментозное стимулирование пролиферативных процессов в очаге воспаления, обеспечивая снижение его интенсивности, длительности течения и уменьшение выраженности рубцовых изменений структур кожи в отдаленные периоды времени. 2 ил.
Patent RU-2074554-C1 (RU)
Title: Способ получения порошка, волокна или ленты из расплава
IPC: B22F9/06
Filed: 1995-02-22
Granted: 1997-02-27
Abstract: Способ получения порошка, волокна или ленты из расплава, включающий наведение на поверхности расплава слоя шлака и погружение в расплав вращающегося охлаждаемого диска, отличающийся тем, что на поверхность расплава наводят слой шлака, толщина которого обратно пропорциональна его вязкости, изменяющейся в пределах 2 - 10 Па•с, а погружение диска осуществляют с изменением линейной скорости в зоне контакта диска с расплавом в зависимости от глубины погружения диска в расплав по формулегде v - линейная скорость в зоне контакта диска с расплавом, м/с;К - коэффициент, выбираемый в зависимости от вязкости шлака, диаметра и материала диска и равный 0,6 - 0,9;h - глубина погружения диска в расплав относительно слоя шлака, м.
Patent RU-2083759-C1 (RU)
Inventor: SMAGIN KONSTANTIN A
IPC: E02B9/00
Filed: 1995-02-21
Granted: 1997-07-10
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: this relates to combined utilization of water flow of small rivers with use of wind motors in water lift units. Hydroelectric scheme has low-head and high-head hydroelectric stations combined into one set 12, non-overflow dam 13 adjacent to aforesaid unit with spillway 14 which forms low-head river-bed water storage 15, and also two accumulating reservoirs: low-head reservoir 16 and high-head reservoir 17 provided with water intakes 18. Water lift unit and damper reservoir incorporated in set 12 are connected by pipelines 19 with low-head reservoir 16 and high-head reservoir 17. Reservoir 16 by means of water intake 18 is connected with water storage 15. Water lift unit is in the form of tower with bucket elevators, and arranged in upper part of tower are damper reservoir and wind motor connected with bucket elevators. EFFECT: high efficiency. 1 cl, 5 dwg
Patent RU-2120377-C1 (RU)
Title: Thermoplastic polymeric material melting apparatus
Inventor: TREGER M E
IPC: B29K101/12
Filed: 1995-05-30
Granted: 1998-10-20
Abstract: FIELD: equipment for melting waste thermoplastic materials. SUBSTANCE: apparatus has cylindrical housing 7, conveyance auger 9 positioned in housing 7 and hydraulic resistor 11 disposed in front of melt pipeline 12. Cylindrical housing 7 has side wall with charging window 8 communicated with vessel 1 and may be mounted in vertical position within vessel 1 or in horizontal position on one of vessel walls. Apparatus may be provided with vessel 1 filled with liquid inert heating medium 2 used as heat carrier and pump 13 for circulating heat carrier. Charging window 8 is disposed in upper or lower part of housing side wall, depending on thermoplastic polymeric material and liquid inert heating medium density ratio. EFFECT: increased efficiency and simplified construction. 4 cl, 5 dwg
Patent RU-2094075-C1 (RU)
Title: Method of recovering lithium from aluminum-containing materials
Inventor: SAMOJLOV YURIJ M
IPC: B01D11/04
Filed: 1995-07-25
Granted: 1997-10-27
Abstract: FIELD: hydrometallurgy of rare metals. SUBSTANCE: invention focuses on extraction of lithium from aluminum chloride solutions obtained after hydrochloric acid treatment of aluminum-lithium alloy wastes and various-composition lithium aluminates. According to invention, extraction is performed by tributyl phosphate followed by reextraction, in which process solutions being extracted are those of aluminum chloride obtained after HCl dissolving of aluminum-containing materials using mixture of iron-containing tributyl phosphate (20-30 g/l Fe) with 5-10% carboxylic acid, and for reextraction, 4-6 N HCl solution is used. EFFECT: enhanced efficiency. 2 tbl
Patent RU-2091523-C1 (RU)
Title: Apparatus for equalizing power in batten mechanism of weaving machine and weaving machine having such apparatus
Inventor: SHTEFAN AMMANN
IPC: D03D49/60
Filed: 1995-09-05
Granted: 1997-09-27
Abstract: FIELD: textile industry. SUBSTANCE: apparatus has batten positioned on shaft and provided with reed. Batten drive is kinematically connected with main shaft of weaving machine and geometrically closed with batten to transmit forced reciprocating gapless motion to batten. At least one power accumulator is connected with its one end to batten. Other end of power accumulator is fixed to accumulate kinetic energy of batten and reduce drive moment. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 cl, 4 dwg
Patent RU-2111546-C1 (RU)
Title: Telemetry equipment
Inventor: LAEVSKIJ SEMEN GRIGOR EVICH
IPC: G08C19/28
Filed: 1995-09-12
Granted: 1998-05-20
Abstract: FIELD: data transmission systems for explosive atmosphere. SUBSTANCE: device has unit for interface with personal computer, receiver, transmitter, oscillator and frequency divider. EFFECT: increased speed and reliability of information transmission, simplified design, increased efficiency, possibility of real-time operations. 2 dwg
Patent RU-2093771-C1 (RU)
Title: Arbalest
Inventor: NIZOV SERGEJ N
IPC: F41B5/12
Filed: 1995-10-04
Granted: 1997-10-20
Abstract: FIELD: sporting shooting and hunting. SUBSTANCE: central member is installed with its projections into cutout of fore grip which is installed in buttstock with trigger mechanism. Installed on central member with its cutout is guide which is to pass between upper and lower branches of bifurcated tensioned bow-strings. Fore grip, central member and guide are interconnected by bolts. EFFECT: higher efficiency. 2 dwg
Patent RU-2090651-C1 (RU)
Title: Solution for simultaneous degreasing and phosphating
Inventor: KASHINA LYUBOV LVOVNA
IPC: C23C22/08
Filed: 1995-12-05
Granted: 1997-09-20
Abstract: FIELD: chemical means for processing of metal surfaces, particularly, aqueous solutions for degreasing and phosphating; coloring operations. SUBSTANCE: solution comprises nitrate ions, water and phosphate-containing component additionally comprises oxyethylated monoalkyl phenols on the base of trimers of propylene; wherein mixture of extraction phosphoric acid and liquid complex fertilizer at their ratio 1:2 used as phosphate-containing component. Solution comprises, mas.%: mixture of extraction phosphoric acid and liquid complex fertilizer at their ratio 1:2 respectively, 0.49-1.2 (as calculated for P 2 O 5 ); nitrate ions, 0.02-0.08; oxyethylated monoalkyl phenols on the base of trimers of propylene, 0.004-0.016, water, the balance. Extraction phosphoric acid comprises, mas.%: phosphate ions, 50-54 (as calculated for P 2 O 5 ); sulfate sulfur, 0.8-4.2 (as calculated for SO 3 ); calcium ions, 0.2-0.4 (as calculated for CaO); ferrum ions, 0.3-1.3 (as calculated for Fe 2 O 3 ); aluminium ions, 0.3-1.3 (as calculated for Al 2 O 3 ); magnesium ions, 0.08-0.1 (as calculated for MgO); fluorine ions, 0.5-2.0; silicate ions, 0.1-0.4 (as calculated for SiO 2 ); water, the balance. EFFECT: improved quality. 2 cl, 2 tbl