baber/WOPTO huggingface dataset:
Patent RU-2150590-C1 (RU)
Title: Two-stroke internal combustion engine
Inventor: GOTTFRID RESSLE
IPC: F02B75/24
Filed: 1995-12-16
Granted: 2000-06-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed two-stroke internal combustion engine has crank gear and several operating cylinder 11, 12 with bottoms and divided by pistons into lower and upper chambers. Lower chambers of cylinders are used mainly for compressing working mixture, and upper chambers 41, 42 serve for combusting the mixture. Engine has accumulating cylinders which can be connected with chambers 28, particularly, with operating cylinders of engine and processing chambers. Accumulating cylinders are made so that each adjacent chamber has at least one overlapped intake port 33 through which fuel-air mixture can get, for instance, from accumulating cylinder into chamber. At least one overlapped exhaust port 31 is provided through which mixture can get from chamber into accumulating cylinder 28. Fuel-air mixture gets into accumulating space of cylinder 28 from lower chambers 11, 12, 41, 42 of operating cylinders. If necessary, fuel-air mixture can be delivered from accumulating space into upper chambers of operating cylinders, where mixture is combusted. Mixture from lower chambers of operating cylinders can be directed into definite compartments of accumulating cylinder where it is delivered for processing into processing chamber. After processing, mixture is returned into the same compartments of accumulating cylinder and then is fed from these compartments into upper chambers of operating cylinders where it is combusted. Provision of accumulating cylinder makes it possible to prevent losses at scavenging, as fuel-air mixture is not delivered into cylinder when piston passes its bottom dead center and is delivered into cylinder during entire compression stroke when exhaust port is closes. EFFECT: enhanced operation of engine. 17 cl, 2 dwg
Patent RU-2132465-C1 (RU)
Title: Support section
Inventor: SIRENKO JU G
IPC: E21D23/04
Filed: 1997-08-13
Granted: 1999-06-27
Abstract: FIELD: mining technology. SUBSTANCE: support section is intended for ensuring safety mining operations by long stoping faces in mines where work is carried out by means of hydraulically powered mining sets used for mining potassium and coal seams at difficultly caved floors dangerous as to dynamic subsidences of roof. Support section has upper beam, guarding, base, and hydraulic props with safety-emergency valves, and additional prop which is rigid as to its performance characteristic. The rigid prop is secured by its one end on anchor installed horizontally under upper beam for possible turning relative to anchor. Anchor is installed before front prop of support section. Other end of additional prop is attached to support lip for possible resting against frame pan of face conveyor. Application of aforesaid embodiment of support section enhances reliability in operation of hydraulic props in condition of dynamic manifestations of rock pressure. Cost of repair of power supports is also reduced. EFFECT: higher efficiency. 3 dwg
Patent RU-2143953-C1 (RU)
Title: Method and device for spraying liquid
Inventor: POPYVANOV G S
IPC: B05B1/34
Filed: 1997-10-21
Granted: 2000-01-10
Abstract: FIELD: spraying devices; humidification, air-conditioning and fire-fighting systems; treatment of molded articles made from concrete and reinforced concrete. SUBSTANCE: method consists in additionally forming the cortex cords and/or swirling flooded jets in vertex chamber by passing the liquid flow through grooves made on lateral surface and/or projecting portion of screw feeder and/or outlet section of spraying device housing narrowing in way of flow of liquid. All grooves additionally forming these vortex cores and/or swirling flooded jets in swirling flow of vortex chamber are directed towards swirling of outlet nozzle and/or towards its axis and/or at shift relative to this axis. Liquid spraying device has outlet section of housing narrowing in way of motion of liquid flow and/or outlet nozzle which are made in form of metal bush pressed in base of outlet section of housing and/or grounding circuit or stabilized voltage source are connected with outlet nozzle by means of electric conductor; cone of taper projection of swirler has ratio of diameter of upper part of truncated cone ((d 1 )) to diameter of outlet nozzle d out  and ratio of distance from projection to outlet (1) to diameter d out  changing from 0.5 to 5.0. Widening circular slot is formed along lateral surface of swirler projection. EFFECT: enhanced reliability of spraying due to forming additional vortex cords and/or swirling flooded jets in vortex chamber; effective relationship of geometric sizes of projection and electrical connection of outlet nozzle with grounding circuit or stabilized voltage source; reduced power requirements. 3 cl, 3 dwg
Patent RU-2139696-C1 (RU)
Title: Hand prosthesis
Inventor: TITOV JU I
IPC: A61F2/54
Filed: 1998-01-06
Granted: 1999-10-20
Abstract: FIELD: prosthetics of upper extremities. SUBSTANCE: hand prosthesis is made of elastoplastic material. It has receiving sleeve and hand cuff coupled to it and provided with holes for preserved fingers. Receiving sleeve is manufactured as single unit of artificial fingers, palm part fixed to it and hand cuff, rear side of which is provided with mounting hole with cut for putting the cuff on hand. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2125462-C1 (RU)
Title: Tincture avena sativa l of milk maturity, agents on the basis of avena sativa l of milk maturity and a method of their preparing
IPC: A61K36/899
Filed: 1998-01-21
Granted: 1999-01-27
Abstract: FIELD: medicine, homeopathy. SUBSTANCE: invention proposes agents on the basis of Avena sativa L. of milk maturity and a method of preparing this agent on an aqueous or an aqueous-spirituous base. Inventions can be used for enhancement of an organism protective property at physical and mental overfatigue, kidney and liver function disorders, chronic sluggish processes in gastroenteric tract, articular changes, diabetes mellitus, anemia, insomnia, impotence, frigidity, pharyngitis, tonsillitis and so on. An agent shows general tonic, antibacterial, antiviral, antiinflammatory and other effects. EFFECT: enhanced effectiveness of an agent. 10 cl, 2 ex
Patent RU-2132138-C1 (RU)
Title: Method of producing processed cheese for children and dietetic alimentation
Inventor: SHCHERBAKOVA EH G
IPC: A23C19/08
Filed: 1998-02-25
Granted: 1999-06-27
Abstract: FIELD: dairy industry. SUBSTANCE: mixture is melted, and at the end of melting at 60-90 o C in the amount of 0.1-0.5% and/or bifidobacteria biomass is in the amount of 0.005-1.5% are introduced in cheese mass. Melting is carried out at temperature 85-95 C. The prepared product has prolonged storage life from 60 to 90 days. EFFECT: increased food and biological value. 2 cl, 2 tbl, 3 ex
Patent RU-2132917-C1 (RU)
Title: Method for continuous treatment of concrete mixes
Inventor: KOLCHEDANTSEV L M
IPC: E04G21/02
Filed: 1998-07-06
Granted: 1999-07-10
Abstract: FIELD: construction engineering. SUBSTANCE: device is intended for treating concrete mixes prior to placing them into form or shuttering in production of sectional concrete structures or in erection of cast-in-place concrete structures. Device has charging bin and heating chamber adjacent to charging bin. Heating chamber is vertical and adjoins charging bin in resilient and hermetic manner. Secured externally on body of heating chamber are vibrator and discharge spout. Fastened on internal electrically insulated surface of heating chamber are electrodes which are connected to three-phase alternating current supply network. Electrodes are rectilinear and are of triangular configuration in their cross-section. Sum of internal angles of electrode peaks facing towards center is equal to 360 deg. Adjacent faces of neighboring electrodes are parallel to each other. Discharge spout which functions as adjustable gate is made in the form of round fitting. Internal diameter of discharge spout corresponds to internal diameter of heating chamber. Lower end of discharge spout is limited by two planes which are symmetrical relative to central horizontal axis. Planes are inclined to vertical line at angle not over 45 deg. Seated between these two planes are movable shutters sliding along guide members. Device is easy to manufacture and operate. It affords wide range of productive capacity and of concrete mix heating temperature. EFFECT: higher efficiency. 3 cl, 5 dwg
Patent RU-2140232-C1 (RU)
Title: Medical transportation folding splint
Inventor: PETRUSHIN G G
IPC: A61F5/058
Filed: 1998-07-10
Granted: 1999-10-27
Abstract: FIELD: medicine, namely traumatology. SUBSTANCE: splint has support for arrangement of victim's damage limb and lock designed to secure damage limb with respect to support. Support is made in form of two groups of stiff flat sections hinge-connected to each other. Sections may be made of frothed polyvinylchloride, for example. Each group contains at least two sections positioned along base. These sections in their turn have folded back side sections which are also hinge-connected in pairs in each group. Groups of sections are manufactured for coupling to each other at right angle and provided with stop for locking them in given position. Lock which secures damaged limb relative to support is made in form of at least two belts with sticky elements at their ends. Each of belts is fixed relative to one of base sections, one belt for each group of sections. Folding splint is convenient is operation. It reduces painful feelings of wounded people during transportation. EFFECT: high reliability of operation. 14 dwg
Patent RU-2146047-C1 (RU)
Inventor: ORLOV A B
IPC: G01N22/02
Filed: 1999-03-03
Granted: 2000-02-27
Abstract: Способ обнаружения дефектов заключается в том, что контролируемое изделие облучают электромагнитными сигналами под углом к его поверхности, принимают отраженные электромагнитные сигналы, измеряют параметры отраженных электромагнитных сигналов и по результатам измерений определяют наличие дефектов, при этом облучение осуществляют через диэлектрическую пластину, которую устанавливают на поверхности контролируемого изделия, и с помощью приемопередающей антенны, основной лепесток диаграммы направленности которой в одной плоскости имеет косекансную форму в полярной системе координат, а в другой - узкую диаграмму направленности, при этом апертуру приемопередающей антенны размещают внутри диэлектрической пластины. Дополнительно ведут прием отраженных электромагнитных сигналов первой, второй приемной двухкомпонентной антенны эллиптической поляризации, апертуры которых располагают соответственно за и перед апертурой приемопередающей двухкомпонентной антенны, внутри диэлектрической пластины. Технический результат заключается в обеспечении возможности обнаружения в объеме стен, стыков стен, в углах, в перекрытиях строительных сооружений, в частности армированных, с высокой степенью точности, высокой разрешающей способностью и высокой вероятностью инородных металлических или диэлектрических дефектов - предметов искусственного или естественного происхождения. 8 з.п. ф-лы, 4 ил.
Patent RU-2159459-C1 (RU)
Title: Method for controlling three-phase voltage stabilizer with amplitude-phase control
Inventor: KLIMASH V S
IPC: G05F1/24
Filed: 1999-07-09
Granted: 2000-11-20
Abstract: FIELD: stabilization of three-phase voltage of inlet or outlet of main transformer of substation. SUBSTANCE: booster voltage formed by means of recuperative rectifier, voltage inverter and booster transformer is controlled according to two parameters: amplitude and phase. Amplitude is controlled depending upon mains voltage fluctuation. Phase is controlled depending upon load voltage fluctuation. EFFECT: reduced power of booster transformer, enhanced shape of outlet voltage. 1 dwg
Patent RU-2165883-C1 (RU)
Title: Ролик ленточного конвейера
Inventor: TKACHENKO EHDUARD ANATOL EVICH
IPC: B65G39/09
Filed: 1999-09-24
Granted: 2001-04-27
Abstract: Изобретение относится к области конвейерного транспорта, а именно к роликам ленточных конвейеров. Ролик ленточного конвейера содержит цилиндрическую обечайку, установленную концевыми частями на оси посредством опор, в ступицах которых размещены подшипники и уплотнения, закрытые снаружи крышками, закрепленными на опорах. Ступицы опор имеют заданное количество выступов, расположенных по окружности наружных поверхностей своих концевых частей с одинаковым угловым шагом. Крышки выполнены с цилиндрическими базирующими частями, имеющими концевые отбортовки и продольные вырезы, ширина, количество и угловой шаг которых соответствует ширине, количеству и угловому шагу выступов ступиц опор. Крышки посажены своими базирующими частями на концевые части ступиц опор так, что между тыльными поверхностями выступов ступиц опор, пропущенных через вырезы базирующих частей крышек, и тыльными поверхностями отбортовок базирующих частей крышек образованы кольцевые зазоры, в которых установлены стопорные кольца, образующие безрезьбовые быстроразъемные крепления крышек на опорах. Повышается эксплуатационная надежность ролика ленточного конвейера, снижается его металлоемкость, упрощается его сборка и повышается его ремонтопригодность. 5 ил.
Patent RU-2153318-C1 (RU)
Inventor: CHERVINETS V M
IPC: A61K6/00
Filed: 1999-10-13
Granted: 2000-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering Hitosan as 1% solution in 0.25% aqueous solution of hydrochloric acid. The remedy is introduced directly into the removed tooth cell. EFFECT: accelerated treatment course.
Patent RU-2164762-C1 (RU)
Inventor: BUTINA E A
IPC: A23L27/60
Filed: 1999-11-09
Granted: 2001-04-10
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: dietary mayonnaise contains vegetable refined deodorized oil, dry fat-free milk, ground mustard, sugar, common salt, 80-% acetic acid, sodium bicarbonate, emulsifier and water. Phospholipid food product is used as an emulsifier. It is prepared by fourfold mixing of fresh vegetable phospholipins with organic solvent. The first mixing is conducted by supplying fresh vegetable phospholipins heated up to 30-75 C in solvent, and ratio of fresh vegetable phospholipins and solvent is (1:)-(1:5). Before the third mixing, 0.05-0.10-% solution of citric acid is added in solvent in the amount of 0.05-2.00% to phospholipins mass. Then separation of neutral lipins from phospholipins in solvent and phospholipins drying are conducted. Mayonnaise additionally contains dry milk and soya flour. EFFECT: broadened assortment of mayonnaises with dietary properties and increased stability. 1 tbl, 3 ex
Patent RU-2160072-C1 (RU)
Title: Hip joint endoprosthesis
Inventor: GAFAROV KH Z
IPC: A61F2/32
Filed: 1999-11-29
Granted: 2000-12-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has cotyloid cavity, head and pedicle. The cotyloid cavity and proximal portion of pedicle are hemispheres having hemispheric holders with sockets for balls to be placed. The holders are mounted on hemisphere end faces to enable balls placed inside to rotate in unconstrained manner on the spherical head surface placed between the holders. The holders are connected to each other with an envelope being corrugated tube manufactured from flexible material and fixed on holder end faces. EFFECT: high functional properties; high wear resistance. 1 dwg
Patent RU-2170702-C1 (RU)
Inventor: BALUEV V A
IPC: C01G25/04
Filed: 1999-12-07
Granted: 2001-07-20
Abstract: FIELD: preparation of pure potassium fluorozirconate. SUBSTANCE: zirconium concentrate is stripped with nitric acid. Zirconium and hafnium are separated by extraction. The resulting zirconium solution is evaporated till crystals of mixture of zirconium nitrate and oxynitrate are isolated. The filtered crystals are treated with potassium fluoride and acid at pH of 3.0-5.0 at 70-95 C. KF/Hf molar ratio is not less than 5. Potassium fluoride is spent electrolyte or carbonate solution resulting from electrolytic preparation of zirconium powder. Acid is mixture of HF and HCl or HCl or HF. EFFECT: lower manufacturing cost intensified process, preparation of product. 2 cl, 3 ex, 1 tbl
Patent AU-2003224784-C1 (AU)
Title: Gain control for communications device
Inventor: SINDHUSHAYANA NAGABHUSHANA
IPC: H03G3/30
Filed: 2003-03-26
Granted: 2009-01-22
Abstract: Systems and techniques for gain control include amplifying a signal with an amplifier having a gain represented by one of a plurality of gain curves depending on a value of a parameter, the signal being amplified at a first one of the parameter values, and controlling the gain of the amplified signal from a predetermined gain curve relating to the gain curve of the amplifier for a second one of the parameter values by adjusting a gain control signal corresponding to a point on the predetermined gain curve as a function of the first one of the parameter values, and applying the adjusted gain control signal to the amplifier. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.
Patent AU-2004208684-C1 (AU)
Title: A Sports Jersey Containing Gripping Areas
Inventor: SHORT JOHN EDMUND
IPC: A41D27/08
Filed: 2004-09-03
Granted: 2012-05-24
Abstract: Abstract A sports jersey containing a trunk portion, and at least one grip enhancing patch on the trunk portion to facilitate holding of a sports ball against a sports jersey.
Patent AU-2004269170-C1 (AU)
Title: Fuel compositions
Inventor: STEPHENSON TREVOR
IPC: C10L1/08
Filed: 2004-09-02
Granted: 2009-05-21
Abstract: Use of a Fischer-Tropsch derived fuel in a fuel composition is disclosed, for the purpose of reducing catalyst degradation in a catalytically driven or catalyst containing system which is running on, or is to be run on, the composition or its products, wherein the Fischer-Tropsch derived fuel is used to reduce the level of silicon in the fuel composition, such as by reducing the concentration of silicon-containing antifoaming additive(s) in the fuel composition. It may also be used to reduce loss of efficiency of fuel atomization and/or combustion, and/or to reduce build up of silicon deposits, in a fuel consuming system which is running on, or is to be run on, the fuel composition.
Patent RU-2166785-C1 (RU)
Title: Очищающий раствор для контактных линз
Inventor: TRAVINA L A
IPC: A61L12/00
Filed: 2000-03-17
Granted: 2001-05-10
Abstract: Использование: в офтальмологии для ухода за контактными линзами. Очищающий раствор содержит натрий хлористый, кислоту борную, буру, трилон Б, нипагин, натрия додецилсульфат, гидроксиэтилцеллюлозу, натрия гидроксид и/или соляную кислоту конц. для создания рН 7-8. Очищающий раствор является эффективным моющим средством, не вызывающим раздражающего действия на глаз.
Patent RU-2169320-C1 (RU)
Inventor: KIRILLOV N G
IPC: F25B27/02
Filed: 2000-05-25
Granted: 2001-06-20
Abstract: FIELD: anaerobic power plants. SUBSTANCE: anaerobic Stirling- engine plant has its oxygen and hydrogen sources made in the form of tanks filled with high-pressure gas. Combustion-product outlet line provides communication between combustion chamber and condensate storage tank and runs through Stirling engine heater and then through ejector, capacitor, and water pump mounted in this line. Compressor is installed in line conveying residual oxygen from condenser to combustion chamber, Section of combustion product outlet line between condenser and water pump communicates with ejector through bypass line. The latter has throttle valve and evaporator. Refrigerant supply system main of plant runs through evaporator. EFFECT: enhanced service life of engine heater, enlarged output of low-potential energy. 1 dwg
Patent RU-2174793-C1 (RU)
Title: Fruit dessert production process
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2000-05-29
Granted: 2001-10-20
Abstract: FIELD: food industry. SUBSTANCE: invention relates to technology of production of dessert with more balanced composition of nutritive materials for use under autonomous existence conditions. Dessert is prepared by mixing preliminarily prepared apple and black-current purees, bee honey, salt, roasted crushed almond kernels, eleutherococcus extract, lipid-containing extract of biomass of microorganisms Mortierella elongata, cooked rice groats, and water followed by homogenization, sublimation drying, grinding, and packaging of resulting mixture under aseptic conditions in vacuum into sealed "Mylar"-type composite film material containers. EFFECT: enlarged assortment of fruit desserts and improved balance of nutritive components.
Patent RU-2168865-C1 (RU)
Title: Спутниковая система региональной связи с использованием эллиптических орбит
Inventor: DONIANTS V N
IPC: H04B7/185
Filed: 2000-06-01
Granted: 2001-06-10
Abstract: Изобретение относится к технике космической связи. Техническим результатом настоящего изобретения является то, что созданная спутниковая система обеспечивает взаимное дополнение покрытий полей обзора как приполярных областей, так и средних широт в соответствующем полушарии Земли. Заявляемая система содержит по меньшей мере две орбиты, на каждой из которых находится по меньшей мере два искусственных спутника, размещенных на соответствующей орбите так, что каждый из спутников одной группы достигает точки орбитального перицентра со сдвигом относительно другого искусственного спутника в группе, равным T/S, где Т - орбитальный период, S - количество искусственных спутников на одной орбите. На всех орбитах один искусственный спутник каждой группы достигает точки орбитального перицентра одновременно с соответствующим искусственным спутником другой группы. В конкретном варианте выполнения патентуемая система содержит шесть искусственных спутников, размещенных группами на двух эллиптических орбитах. 2 с.п. ф-лы, 7 ил., 3 табл.
Patent RU-2169332-C1 (RU)
Title: Disposable rocket launcher
Inventor: ANDRIANOV V V
IPC: F41F3/045
Filed: 2000-09-13
Granted: 2001-06-20
Abstract: FIELD: hand armament. SUBSTANCE: the rocket launcher has a launching tube carrying a rocket with a jet engine, closed with elastic covers on the muzzle and breech ends made with radial and central thinnings, firing mechanism and a sighting device. The rocket launcher is provided with an acoustic damper made in the form of a muzzle flexible adapter of angle with conical cross-pieces tying it together on the side facing the muzzle end side with the open part, and a flexible shield with two-sided recesses. Oval-shaped gas-dynamic holes are formed between the shields and the breech end in the launching tube, with the larger side positioned perpendicularly to the axis of the launching tube. EFFECT: reduced effect of sound shock, blinding flash on the shooter at a shot, reduced dangerous zone behind the rocket launcher at a shot. 2 cl, 5 dwg
Patent RU-2164588-C1 (RU)
Inventor: KANDAUROVA G F
IPC: E21B29/00
Filed: 2000-09-19
Granted: 2001-03-27
Abstract: FIELD: oil industry. SUBSTANCE: invention can find use in maintenance of production and injection oil wells. In agreement with process of operation of well new casing string of lesser diameter is sunk into well fitted with old casing string. Spaces are separated by pumping of anticorrosion fluid and bulk of cement mortar capable of disintegration in acid into space between old and new casing strings. Cement bridge is positioned above perforation interval and above lower part of new casing string. In case of replacement of new casing string new casing string is perforated at point of location of cement bridge and acidic solution is pumped till cement bridge disintegrates. EFFECT: prevention of any loss of liquid through casing string and improved maintainability of oil well.