baber/WOPTO huggingface dataset:
Patent RU-2089796-C1 (RU)
Title: Method and device for manufacture of artificial snow
Inventor: KVASENKOV OLEG I
IPC: A01F25/02
Filed: 1994-03-29
Granted: 1997-09-10
Abstract: FIELD: storage of food stuff and agricultural products; artificial snow coats. SUBSTANCE: layer of water flowing as film is dispersed by supersonic pulsating gas flow in field of ultrasonic oscillations simultaneously with dispersion of liquid carbon dioxide ensuring formation of crystallization centers in mixing chamber. Snow is discharged through passage in hollow drive shaft on which mixing chamber is rotated. Flow rate of water is set in accordance with formula. Provision is made for dispersion of liquid carbon dioxide in field of ultrasonic oscillations and application of electric charges of opposite potentials on dispersed water and carbon dioxide. EFFECT: enhanced efficiency. 6 cl, 4 dwg
Patent RU-2075401-C1 (RU)
Title: Vehicle wheel
Inventor: KARL-KHAJNTS YABLONSKI
IPC: B60B5/02
Filed: 1992-05-20
Granted: 1997-03-20
Abstract: FIELD: transport engineering; car wheels. SUBSTANCE: has rim 1 made of synthetic material with flange 4 and well 5 for tyre and edge 7 for attachment of metal disk 2 by screws 10 so that peripheral section 3 of disk 2 is mated with rim 1 between flange 4 and well 6 on side 6 of rim 1 pointed from tyre. Screw 10 are directed into disk 2 from inner side 8 through holes 9 in edge 7 on side 6 of rim 1. EFFECT: enlarged capabilities. 6 cl, 2 dwg
Patent RU-2082859-C1 (RU)
Inventor: ZAKHAROV ARKADIJ V
IPC: E04C3/292
Filed: 1994-04-27
Granted: 1997-06-27
Abstract: FIELD: civil engineering, intended for newly erected, reconstructed stone buildings where decorative finishing of facades and interiors is provided. SUBSTANCE: lintel is made in the form of angled- section beam in opening span, and of T-section beam, on supports, whose horizontal flange is built in masonry, and vertical one projects from wall plane and has decorative scheme on face side. To fix lintel in design position at erection, vertical flange directed downwards tightly adjoins partition masonry with its lower part. To eliminate moisture that can get the wall masonry and vertical flange, lintel is furnished with drain holes arranged in horizontal flange near the internal rib. Lintels may be made of any configuration: straight, arched, curvilinear, etc.; and the decorative scheme of the lintel vertical flange may be very different and made in accordance with the architect's conception. EFFECT: considerable saving of expenditures connected with labour and materials due to exclusion of manual labour. 3 cl, 10 dwg
Patent RU-2062146-C1 (RU)
Inventor: NASIROV RASHID K
IPC: B01J23/883
Filed: 1994-05-12
Granted: 1996-06-20
Abstract: Предлагается способ получения катализатора гидроочистки тяжелых нефтяных фракций, содержащего MoO 3  - 16-21% мас., NiO (CoO) - 5-7% мас., Al 2 O 3  - остальное, путем пропитки носителя - окиси алюминия с заданным распределением пор, растворами солей молибдена и никеля (кобальта), сушки и прокалки экструдатов, отличающийся тем, что с целью получения катализатора с повышенной гидрообессеривающей активностью пропитке подвергаются экструдаты окиси алюминия, полученные путем формовки, сушки и прокалки смеси гидроокиси алюминия с мазутом, содержащим серы не менее 1,0% мас., взятым в количестве 3-5% мас. от веса гидроокиси алюминия, характеризующиеся общим объемом пор 0,4-0,6 см 3 /г при условии, что доля пор с радиусом 10000-150000   составляет 20-25%, индекс прочности на раскалывание не менее 1,3 кг/мм. Пример: 100 г гидроокиси алюминия смешивается с 5 г мазута с содержанием серы 1,0% мас., пептизируется раствором 18% азотной кислоты, формируется в виде экструдатов диаметром 2,0 мм, сушится в течение 5 часов при температуре 20 o C, 6 часов при температуре 100 o C, прокаливается при температуре 600 o C. Получается носитель с объемом пор 0,6 см 3 /г, долей пор с диаметром 10000-150000   25%, пористостью 1,3 кг/мм. Полученный носитель пропитывают растворами парамолибдата аммония и азотнокислого никеля с содержанием MoO 3  21% мас. и NiO - 7 % мас. 1 табл.
Patent RU-2082172-C1 (RU)
Title: Device for detection and determination of speed of moving object
Inventor: STARSHINOV ALEKSEJ M
IPC: G01P3/50
Filed: 1994-06-23
Granted: 1997-06-20
Abstract: FIELD: instrument engineering for detection and determination of speed of low-flying objects (aeroplanes at take-off and landing, gliders, helicopters, ground-effect machines, bullets, shells). SUBSTANCE: device uses a dielectric substrate with a conducting layer, capacitor, differentiating circuit and a measuring unit; the capacitor is fastened on the solid conducting layer and electrically connected to one of the leads; the measuring unit input, differentiating circuit and capacitor are connected in parallel, and the time constant of the differentiating circuit is selected proceeding from the necessity to ensure the following relation: T=RC<T pass , where R and C - values of the resistor and capacitor of the differentiating circuit, T pass  - time of object passing in the zone of action of device directivity pattern. EFFECT: enhanced accuracy. 4 dwg
Patent RU-2076866-C1 (RU)
Title: Method of preparing 2-(2-furyl)-1,3-dioxalane (furolane)
Inventor: KOSULINA TATYANA P
IPC: C07D307/34
Filed: 1994-06-29
Granted: 1997-04-10
Abstract: FIELD: organic syntheses. SUBSTANCE: invention is connected with chemistry of heterocyclic compounds and, in particular, with synthesis of 2-(2-furyl)- 1,3-dioxalane - intermediate reagent in organic synthesis and substance possessing biological activity. Method consists in that ethylene glycol interacts with furfurol in benzene medium in presence of acid catalyst with 444 value in water 2-3 in proportion 1:1:(0.0002-0.0006), respectively. Known method of preparing acetals of furan series is based on using mildly acting acid catalysts, such as cation-exchange resins because of acidophobity of furan aldehydes. However, this catalyst efficiently accelerating reaction in its beginning loses its activity because of covering its surface with resinification products of furan compounds. It results in retardation of reaction and therefore reaction does not go to the end. Hence low yield - 54%. For that reason, known method employing sulfocation-exchange resin in weight proportion to furfurol 1:5 is low effective. Advantage of method of invention is using more effective catalyst with higher furolane yield (82%) and with no need of additionally adding catalyst and without catalyst filtration step. The method has been approved on large-scale installation with annual productivity 500-1000 kg of product. EFFECT: enhanced efficiency of catalyst.
Patent RU-2096314-C1 (RU)
Title: Unit for ozone treatment of liquid media
Inventor: SLYUSARENKO EVGENIJ M
IPC: C01B13/11
Filed: 1994-06-29
Granted: 1997-11-20
Abstract: FIELD: chemical treatment of liquid media. SUBSTANCE: unit comprises source of oxygen-containing mixture. Source is connected, in series, with compressor, gas mixture pre-treatment system, ozone generator and bubbling-type dispersing device disposed in lower part of vessel filled with liquid to be ozonized. EFFECT: simple unit for rapid ozone treatment of liquid media. 1 dwg
Patent RU-2064344-C1 (RU)
Title: Magneto-gravitational separator
Inventor: ERMAKOV VIKTOR V
IPC: B03C1/32
Filed: 1994-07-15
Granted: 1996-07-27
Abstract: FIELD: separation of materials by density in magnetic fluids; mining industry, metallurgy; processing of ores and secondary row materials of non-ferrous and ferrous alloys. SUBSTANCE: separator has chamber containing magnetic fluid placed in inter-pole space of magnet with feeder for supply of material to be separated escaping to magnetic fluid. Feeder is provided with screw conveyer whose lower end extends beyond feeder outline. Lower end is submerged in magnetic fluid and is provided with flat for throwing material fed by screw conveyer. Diameter of flat exceeds diameter of screw conveyer. Surface of flat facing the feeder is corrugated. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2133889-C1 (RU)
Title: Driving stage for safety valve, indirect-acting manually-regulated safety valve and indirect-acting proportional safety valve
Inventor: ARSEN BURKEL
IPC: F16K17/10
Filed: 1994-08-02
Granted: 1999-07-27
Abstract: FIELD: driving stages for safety valves. SUBSTANCE: stage includes axially movable valve gate bounding the valve chamber on one side forming seat for valve taper shut-off lock. Valve gate forms active surface in pressure chamber whose magnitude considerably exceeds free transversal section of valve seat. When pressure chamber is loaded with pressure, valve gate is acted on by hydrostatic force opposing to closing force of adjusting compression spring. Body stop determined first axial final position of valve gate in direction of this hydrostatic force. EFFECT: improved qualities of stage both in manually-regulated safety valves and in proportional safety valves. 9 cl, 7 dwg
Patent RU-2070660-C1 (RU)
Title: Thermal-and-vortex power plant
Inventor: MOSOLOV VLADIMIR G
IPC: F03D3/04
Filed: 1994-07-25
Granted: 1996-12-20
Abstract: FIELD: wind-electric power engineering. SUBSTANCE: thermal-and-vortex power plant has tube with vortex generator windwheels mounted on vertical shaft, and electric generator. Power plant is provided, in addition, with another vortex generator, deflector, and air heating system with pipes. Windwheels are installed in tube and their blades are placed within reach of vortex air flow. EFFECT: improved design. 7 dwg
Patent RU-2096962-C1 (RU)
Inventor: POGOZHIKH NIKOLAJ IVANOVICH
IPC: A23B7/03
Filed: 1994-09-13
Granted: 1997-11-27
Abstract: FIELD: food-processing industry, in particular, processing of food products prepared from plant or animal raw material or combinations of them. SUBSTANCE: method involves grinding food product; filling process vessels positioned in drying chamber; performing drying to reach final moisture content of 3-7% in food product. Drying agent used in the process has temperature of 20-120 C. EFFECT: increased efficiency, simplified method and enhanced reliability in operation. 1 dwg
Patent RU-2049412-C1 (RU)
IPC: A21D13/08
Filed: 1994-09-28
Granted: 1995-12-10
Abstract: Использование: в пищевой промышленности, в частности в кондитерской, при производстве мучных кондитерских изделий для снижения себестоимости готового изделия и улучшения качества печенья. Сущность изобретения: в рецептуру печенья при приготовлении мучных заготовок дополнительно вводят пастообразный полуфабрикат из подсолнечного масла и порошкообразного глюкозо-фруктозного продукта, в качестве молочного продукта сухую творожную сыворотку, а в смесь для приготовления шоколадной начинки сухую творожную сыворотку, полученную распылительной сушкой.
Patent RU-2060269-C1 (RU)
Inventor: UVAROVA RAISA I
IPC: C12G3/06
Filed: 1994-11-09
Granted: 1996-05-20
Abstract: FIELD: liqueur-vodka production. SUBSTANCE: aqueous-spirituous liquid has additionally aromatic alcohol of green millet malt. Vodka shows the soft taste and fresh cucumber weak odor. EFFECT: improved organoleptic property, broaden assortment.
Patent RU-2088046-C1 (RU)
Title: Method for manufacturing of acoustic transducer
Inventor: KOBELEV YURIJ ALEKSANDROVICH
IPC: H04R31/00
Filed: 1994-09-29
Granted: 1997-08-20
Abstract: FIELD: ultrasound instruments. SUBSTANCE: transducer has cylindrical piezoelectric element, which is located in center of transmitting plate. Method involves preliminary generation of ring bulge in center of transmitting plate. Inner surface of said bulge is shaped as side of cone frustum, which lesser diameter is equal to external diameter of cylindrical piezoelectric element which is mounted in center of transmitted plate by means of gluing of its face surface to surface of transmitting plate which is limited with diameter of cone frustum. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2035351-C1 (RU)
Inventor: GERASKIN YURIJ I
IPC: B63B38/00
Filed: 1994-11-15
Granted: 1995-05-20
Abstract: FIELD: watercraft. SUBSTANCE: each unit of complex is mounted on independent mobile module made in form of watercraft; store is made in form of flat-bottomed river-marine supership; saw-mill unit is mounted on first watercraft and drying unit made in form of tunnel-type drying chamber is mounted on second watercraft; each watercraft and ship are provided with transportation mechanisms and are made with coupling units together with fixed base; coupling units have three degrees of freedom and are mounted on sides of watercraft and ship for interconnecting these units and joining transportation mechanisms or sections of watercraft with respective inlet and outlet members of transportation passage. EFFECT: enhanced reliability. 15 cl, 5 dwg
Patent RU-2106618-C1 (RU)
Title: Method of indicating and quantitatively determining chlorine in air
Inventor: MAKHAN KOV JU D
IPC: G01N21/78
Filed: 1995-01-26
Granted: 1998-03-10
Abstract: FIELD: analytical methods. SUBSTANCE: air is pumped through silica gel treated by 0.15 N HCl solution and preliminarily wetted by water. Adsorbent is then treated by color reagent, namely by 0.02% o- toluidine in acetone. Concentration of chlorine in air sample is determined from adsorbent coloration intensity compared to reference coloration scale. Indicator tube is preferably utilized enclosing 0.2 g of activated silica gel (with grain size preferably 0.2 mm) and color reagent solution and distilled water 0.3 ml each. To further increase chlorine determination accuracy, adsorbed chlorine is extracted by water and then treated with color reagent at extractant to color reagent volume ratio 50:3, whereupon colored solution is photometered at 435 nm wavelength. EFFECT: lowered chlorine detection threshold and increased accuracy and reproducibility of determination. 4 cl, 1 dwg, 3 tbl
Patent RU-2081928-C1 (RU)
Inventor: FILIPPOV SERGEJ F
IPC: C22C1/06
Filed: 1995-02-17
Granted: 1997-06-20
Abstract: Комбинированный флюс для плавки латуней содержащих (в массовых частях): шамот 30 - 40, вспученный вермикулит 30 - 40, хлористый калий 20 - 25, буру 5 - 10. Состав обеспечивает повышение термоустойчивости флюса до 1150 - 1180 o C, что приводит, при применении его, к снижению содержания окислов тяжелых цветных металлов в атмосфере печи до 0,40 - 0,43 мг/куб.м., содержания металла в шлаке до 27 - 28%; потери легирующих элементов составляют 1,6 - 2,8% от содержания их в составе. Кроме того, за счет значительного уменьшения потерь тепла излучением, что обеспечивается сплошностью покрова, сокращается время плавки и экономится электроэнергия. 1 табл.
Patent RU-2058689-C1 (RU)
Title: Композиция ингредиентов для бальзама "амурский"
IPC: C12G3/06
Filed: 1995-03-16
Granted: 1996-04-20
Abstract: Композиция ингредиентов для бальзама, содержащая зверобой пронзенный (соцветия, листья), мяту перечную, тысячелистник обыкновенный (цвет, верхушки), зубровку душистую (надземная часть), липу (цвет), элеутерококк (корень), почки березовые, бруснику (листья), рябину сушеную, шиповник, боярышник, лимонник (ягода свежая), смородину черную, сахар, колер, лимонное масло, мед натуральный и водно-спиртовую жидкость, отличающаяся тем, что она дополнительно содержит чай черный байховый, калган, дягиль аптечный, ромашку лекарственную (цветы), чабрец (листья, цветы), подорожник (листья), душицу (верхушки цветущих стеблей), пустырник обыкновенный (трава), родиолу розовую (корень), корицу (кора), имбирь (корневище), прополис, черемуху сушеную (плоды), бруснику (ягода), корень лимонника и апельсиновое масло при следующем соотношении ингредиентов, кг на 1000 дал готового продукта:Зверобой пронзенный (соцветия, листья) - 24,8 - 25,2Мята перечная - 2,3 - 2,7Тысячелистник обыкновенный (цвет, верхушки) - 1,8 - 2,2Зубровка душистая (надземная часть) - 9,8 - 10,2Липа (цвет) - 1,8 - 2,2Элеутерококк (корень) - 1,8 - 2,2Почки березовые - 0,3 - 0,7Брусника (листья) - 0,8 - 1,2Рябина сушеная - 19,2 - 20,2Шиповник - 199,0 - 201,0Боярышник - 25,8 - 26,2Лимонник (ягода свежая) - 1148,0 - 1150,0Смородина черная - 2173,0 - 2175,0Чай черный байховый - 0,8 - 1,2Калган - 0,8 - 1,2Дягиль аптечный - 4,8 - 5,2Ромашка лекарственная (цветы) - 1,8 - 2,2Чабрец (листья, цветы) - 2,8 - 3,2Подорожник (листья) - 0,8 - 1,2Душица (верхушки цветущих стеблей) - 2,3 - 2,7Пустырник обыкновенный (трава) - 0,3 - 0,7Родиола розовая (корень) - 4,8 - 5,2Корица (кора) - 2,3 - 2,7Имбирь (корневище) - 2,8 - 3,2Черемуха сушеная (плоды) - 11,8 - 12,2Брусника (ягода) - 199,0 - 201,0Корень лимонника - 0,3 - 0,7Прополис - 5,0 - 5,2Сахар - 912,0 -
Patent RU-2104014-C1 (RU)
Inventor: RAKHMANOV R S
IPC: C12N1/00
Filed: 1995-04-06
Granted: 1998-02-10
Abstract: FIELD: microbiology, biotechnology. SUBSTANCE: composition has the following components, g/l: ascorbic acid, 0.01-0.1; and milk hydrolyzate, the balance. Composition can be used for production of curative-prophylactic and medicinal preparations. EFFECT: enhanced effectiveness, simplified and economy technology. 1 tbl
Patent RU-2112412-C1 (RU)
Title: Apparatus for arranging preferably elongate object in suspended state
Inventor: AL FRED KHEER
IPC: A47F7/00
Filed: 1994-05-11
Granted: 1998-06-10
Abstract: FIELD: supporting devices. SUBSTANCE: apparatus has at least one clamping member, which may be directed to wall or other member for supporting the object so that it is disposed between clamping member and wall or other member and maintained by gravity. Apparatus is further provided with at least one member having at least two portions which may be gripped by sportsman. These portions are spaced one with respect to another in vertical plane. This one member may be alternatively provided with at least one flat supporting zone for acting upon one side of object during gripping or arranging in suspended position and moving the object to wall or other member. Apparatus allows objects of different width and thickness to be reliably secured to required surfaces. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 3 cl, 17 dwg
Patent RU-2077857-C1 (RU)
Title: Pneumatic springy boots
IPC: A43B13/20
Filed: 1995-05-25
Granted: 1997-04-27
Abstract: FIELD: shoes industry. SUBSTANCE: boot has bottom part with all-metal springy base, where hermetically sealed chamber with air charging valve is positioned. Increased-pressure chamber is positioned in the middle part of main chamber to double repulsion energy. Return valve of increased-pressure chamber is positioned adjacent to heel and lock valves are positioned adjacent to metatarsus. Airduct communicates cavities under heel and metatarsus. Increased-pressure chamber is further provided with lock valve, cover and pivot pin. Under the weight of heel, air is expelled from hermetic chamber part under heel into increased pressure chamber. During turning of foot, air is drawn from part of hermetic chamber below metatarsus under the action vacuum and is delivered through airduct opening into hermetical chamber below heel. During further turning of foot, springs below metatarsus are compressed under the weight of User. When metatarsus approaches its lower position, cover of airduct is closed under the weight of upper base and pin is removed to open increased pressure chamber valve. Compressed air in conjunction with spring provide for repulsion. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 9 dwg
Patent RU-2095603-C1 (RU)
Title: Friction joining between piston and cylinder of internal combustion engine
Inventor: ROZHDESTVENSKIJ YURIJ V
IPC: F02F3/00
Filed: 1995-08-08
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: piston 2 has head 3 and skirt 4 (guide portion) provided with opening 5 for the piston pin. The bearing surfaces of the skirt are bounded with curves 6 and 7 and define X-shaped convex areas on the opposite sides of the skirt asymmetrical with respect to the longitudinal axis. The shape and profile of the areas are defined by relationships presented in the invention description. EFFECT: enhanced reliability. 3 dwg
Patent RU-2096618-C1 (RU)
Inventor: EGOSHIN VOLYA V
IPC: E21C41/18
Filed: 1995-08-21
Granted: 1997-11-20
Abstract: FIELD: mining industry. SUBSTANCE: this is used for mining sloping, steeply inclined and pitching coal seams. According to method, mining field is divided into sublevels by driving workings, coal is extracted by drilling bore-holes of straight ahead direction from haulageways to air headings. Bore-holes are reamed in reverse movement with subsequent removal of inter-hole pillars. Operations of drilling, bore-hole reaming and inter-hole pillar removing are spread along strike and along seam thickness. Inter-hole pillars are removed by crushing them under effect of rock pressure or by means of crushing hydraulic devices suspended in bore-holes by ropes which are displaced from bottom to top and from floor to roof. EFFECT: high efficiency. 7 dwg
Patent RU-2087563-C1 (RU)
Title: Method of electron beam remelting of lump metallic material and device for its embodiment
Inventor: CHERNOV VLADLEN A
IPC: C22B9/22
Filed: 1995-09-13
Granted: 1997-08-20
Abstract: FIELD: special electrometallurgy; applicable in production of ingots and slabs from alloys and metals including high-melting and reactive ones. SUBSTANCE: the offered method includes supply of material for melting, heating, predegassing, evaporation of volatile components, and melting at constant power of electronic heating and also pouring of liquid metal to next operation, for instance, into intermediate vessel for refining mold or ingot mold for formation of ingot. In so doing, remelted material us supplied to feeder rotating about its axis and whose internal surface is heated, with predegassing and evaporation of volatile components, material melting and discharge from the feeder of produced liquid metal for next operation. The device for embodiment of the offered method has vacuum melting chamber with electron guns, unit for supply of lump metallic material for melting and receiver of liquid metal for performance of next operation, for instance, intermediate vessel for refining, mold or ingot mold for ingot formation. Installed between unit supplying lump material for melting and receiver is feeder rotating about its axis and made of hollow truncated cone whose rotation axis is inclined to plane of metal surface in receiver through an angle which is larger than half of angle of cone vertex forming internal surface of feeder so that cone small base faces receiver and serves as discharge opening whose diameter is equal or smaller than maximum cross-section of receiver and large base faces the device for supply of lump metallic materials and serves as receiving opening whose diameter is larger than, or equal to, maximum lumps of remelted material. Value of angle is taken from relation ctn < K, where K is coefficient of friction of lump metallic material against feeder internal surface. EFFECT: higher efficiency. 6 cl, 2 dwg, 1 tbl
Patent RU-2095786-C1 (RU)
Title: Process of determination of biological component of corrosive liquid media
Inventor: LEONOV VADIM V
IPC: G01N17/00
Filed: 1995-10-23
Granted: 1997-11-10
Abstract: FIELD: determination of intensity of processes of total corrosion and its background nonbiological component. SUBSTANCE: this component is determined by amperometry. In this case stationary values of strength of currents 1 of total corrosion and its background nonbiological component I o  are set and biological component of corrosive activity of liquid medium is found by formula  . Corrosion electrochemical system is stabilized by parallel connection of electrochemical system: experimental and inspection. With high initial biological component of corrosiveness background nonbiological component of total corrosion is determined in presence of bactericide in inspection electrochemical system. EFFECT: improved authenticity of determination of intensity of processes of total corrosion. 2 cl