baber/WOPTO huggingface dataset:
Patent RU-2054540-C1 (RU)
Inventor: KHAZIEV NAGIM N
IPC: E21B47/10
Filed: 1992-11-24
Granted: 1996-02-20
Abstract: FIELD: oil producing industry. SUBSTANCE: method for determination of oil well production rate includes division of flow into several parts to set up equal conditions for each, flow rate measurement of one part, measurement of flow velocities in each part and determination of their relation to flow velocity where flow is measured. Flow rate of any other flow part is determined by multiplying flow rate of measured part by ratio of flow velocity of this part and flow velocity where flow rate is measured. Total flow rate of oil well product is determined by summation the flow rates of all parts of flow. EFFECT: higher efficiency. 1 dwg
Patent RU-2042980-C1 (RU)
Title: Vector accelerator
Inventor: AVERYANOV IGOR V
IPC: G06F17/16
Filed: 1992-12-15
Granted: 1995-08-27
Abstract: FIELD: computer engineering. SUBSTANCE: device has control unit, which is connected to unit for generation of addresses. The latter contains group of three address units. Random-access memory unit serves for storing input vectors and results of operations. Number of address units determines speed of memory unit. Arithmetic unit contains input registers, arithmetic-logical unit having multiple inputs, and output register. Number of input registers and number of inputs of arithmetic-logical unit is equal to number of address units. Arithmetic-logical unit performs three following operations during one cycle: two reading and one storing. EFFECT: increased speed. 3 cl, 4 dwg
Patent RU-2049111-C1 (RU)
Inventor: BUBNOV SERGEJ YUREVICH
IPC: C21B7/00
Filed: 1992-12-25
Granted: 1995-11-27
Abstract: FIELD: blast furnace equipment. SUBSTANCE: gas conveyance unit has service platforms, with one of them provided with a pair of collectors. Each collector is made in the form of carrier beam. Equalizing valves are fixed on collectors. Collector is hermetically joined with gas-ducts so that gas-ducts may be alternatively repositioned. EFFECT: increased efficiency and simplified construction. 2 dwg
Patent RU-2080161-C1 (RU)
Inventor: ZHILTSOV VALERIJ A
IPC: H01J49/26
Filed: 1992-12-30
Granted: 1997-05-27
Abstract: Использование: техника разделения изотопов в плазме. Сущность изобретения: для повышения степени разделения изотопов по массам и повышения производительности плазменный масс-сепаратор содержит источник плазмы и коллектор плазмы, выполненные кольцеобразной формы. ВЧ-антенна масс-сепаратора включает систему соосно расположенных кольцевых электронных эмиттеров, установленных у торца соленоида однородного магнитного поля со стороны источника плазмы. 2 ил.
Patent RU-2105865-C1 (RU)
Title: Device for suppressing fires in oil wells
Inventor: GORBUNOV VASILIJ EGOROVICH
IPC: E21B35/00
Filed: 1993-01-06
Granted: 1998-02-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device is made up of two units: upper unit has body of tubular cross-section with lower and upper parts telescopically connected to each other; lower unit is made in the form of cone-shaped bell detachably connected with body of device. To ensure stable vertical position of device relative to longitudinal axis of oil-carrying string during its lowering and introduction of cone-shaped grate into core of fluid discharge stream, device is provided with axial guide bush secured inside bell and made in the form of variably truncated cone with its top directed upwards. To reduce flame suppressing period inside bell during lowering of body into oil-carrying string, made outside of bell is annular gas line connected through pipe unions with inner space of bell. To prevent pushing of body out of oil-carrying string by fluid pressure during its introduction and lowering inside aforesaid string, provided on bottom end of body lower part is cone-shaped grate in the form of needle which through inner space of body and cup-shaped valve is connected with pipeline for bypassing fluid beyond limits of device. For reliable centering and fixing of body relative to oil-carrying string, stationary secured in lower part inside body is collet mechanism connected with rod. Sealing between inner wall of oil-carrying string and outer wall of body is effected due to hydraulic lock which is made up of sealing rings. EFFECT: higher efficiency. 1 cl, 8 dwg
Patent RU-2081308-C1 (RU)
Title: Long-range hydraulic apparatus for creating spaces in soluble rock formations
Inventor: BLAGOVESHCHENSKIJ ALEKSEJ V
IPC: E21B43/28
Filed: 1993-01-15
Granted: 1997-06-10
Abstract: FIELD: mining industry; hydraulic engineering. SUBSTANCE: apparatus has cylindrical body rotating around hollow axle by means of hydraulic drive. Formed in lower part of body is dividing chamber. Side surface of body is provided with jet nozzles and longitudinal ribs. Installed at outlet of flow portion of hydraulic drive is labyrinth-type sealing gland. Working liquid flows through hollow axle and enters dividing chamber where it is divided into two flows with one of them being discharged through jet nozzles in the form of long-range high-velocity streams, and with other being directed from chamber into flow part of hydraulic drive for rotation of rotor. This rotation is transmitted to body due to which streams of liquid discharged from jet nozzles are converted into radial slot produced flow. EFFECT: high efficiency. 1 dwg
Patent RU-2116318-C1 (RU)
Inventor: MASSIMO KOVEDZI
IPC: C08F10/00
Filed: 1993-03-12
Granted: 1998-07-27
Abstract: FIELD: chemical technology. SUBSTANCE: method relates to the gas-phase polymerization of ethylene and ethylene mixtures with α-olefins α=CHR in the presence of high-active catalyst containing titanium compound that has a single Ti-halide bond applied on magnesium dichloride as an active form. The indicated method involves the following stages: (a) interaction of ethylene or ethylene mixtures with CH 2 -olefins to synthesized polymer at amount about 5 g/g solid component increased to amount corresponding to about 10% yield of the end catalyst amount; (b) polymerization of ethylene or ethylene mixtures with α-olefins in gaseous phase in the presence of the system prepolymer/catalyst described in the point (b), and under condition of maintenance of alkane molar concentration in the gaseous phase 20-90% with respect to the total gas amount. Invention proposes also polymers and copolymers obtained by the any method described above. EFFECT: improved method of synthesis, high output of process, simplified technology. 17 cl, 1 dwg, 3 ex
Patent RU-2092730-C1 (RU)
Title: Mechanism for motion of member in space
Inventor: ZERNOVA MAJYA V
IPC: F16H21/00
Filed: 1993-02-15
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering; machines supports and control members. SUBSTANCE: mechanism for motion of member in space is provided with at least two auxiliary connecting rods 4 and 5; one end of one connecting rod is connected with first point of member to be moved; one end of second connecting rod is connected with second point of member to be moved. Free end of each connecting rod 1, 2, 3, 4 and 5 is articulated with end of respective lever or slider 7, 8, 9, 10 and 11; free ends of levers are articulated with upright 12 or free ends of sliders are connected with upright by means of guides. EFFECT: enhanced reliability. 4 dwg
Patent RU-2046828-C1 (RU)
Inventor: STEPANOVA SVETLANA D
IPC: A41D27/08
Filed: 1993-03-23
Granted: 1995-10-27
Abstract: FIELD: mechanical treatment of leather. SUBSTANCE: method involves drawing ornamented pattern on a template with free space left between its fragments. Every fragment is drawn as closed contour line. Individual pieces are manufactured with contour corresponding to pattern contour. Each fragment touches the neighboring fragments. Each individual piece is connected with the neighboring one by means of their attaching using fastening member corresponding to picture pattern in the points of tangency of their contours. Net shaped thread interweaving, which margins are connected with the neighboring individual piece margins, is made to fill the space between the separate pieces. Leather articles are manufactured from separate leather pieces connected according to the ornamented pattern. Individual pieces are attached one to another with fastening members at the points of their tangency. Net shaped thread interweaving structure is attached to the free space edges between the neighboring pieces, its margins are connected with the margins of the neighboring separate leather pieces. EFFECT: higher quality of leather ware. 13 cl, 1 dwg
Patent RU-2054305-C1 (RU)
Inventor: KUKHANOV VLADIMIR A
IPC: B01D47/06
Filed: 1993-04-06
Granted: 1996-02-20
Abstract: FIELD: trapping of dust from gases. SUBSTANCE: coagulator has the form of shaped receivers with swirlers and tangential nozzles which form a distributing channel. A discharge pipe of the separation chamber has a heat exchange jacket and a converging tube end piece with draw-out hood. Spiral swirlers are accommodated in receivers, and in the separation chamber opposite the tangentially-secured nozzles. EFFECT: improved design. 2 dwg, 1 tbl
Patent RU-2073104-C1 (RU)
Title: Cylinder liner of liquid cooled internal combustion engine
Inventor: YAKOVLEV VYACHESLAV V
IPC: F02F1/16
Filed: 1993-05-06
Granted: 1997-02-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: cylinder liner has support shoulder 1, cooling surface 3 and centering belts 3. Generatrix of cooling surface 3 is made in form of external branch of concord with peak in middle of cooling surface and two points symmetrical relative to peak and limiting the cooling surface in liner height. Concord inflection points are located beyond the bounds of generatrix of liner cooling surface. Proposed section of liner wall in height of cylinder precludes cavitation in operating engine owing to the fact that at contact interaction of piston and liner dynamic deformation in process of exciting acceleration passes without change in sign of curvature of its wall both in peripheral and in longitudinal directions. EFFECT: improved protection of liners from damage caused by cooling liquid, increased service life of cylinder liners. 3 dwg
Patent RU-2075949-C1 (RU)
Inventor: SUDZILOVSKIJ ILYA I
IPC: A23L19/12
Filed: 1993-06-04
Granted: 1997-03-27
Abstract: FIELD: food industry. SUBSTANCE: method deals with thermal treatment in ultra-high frequency field for 1.5-10 minutes at frequency to provide temperature of 100 C in tuber center. Cooling is conducted in two stages: the first stage cooling deals with temperature of 50±10 o C in tuber center, the second stage - up to 20±10 o C in tuber center, freezing is conducted up to 18±2 o C in tuber center. EFFECT: higher efficiency to be applied in the sphere of public nutrition.
Patent RU-2066015-C1 (RU)
Title: Quick-detachable coupling for high-pressure hydraulic lines
Inventor: VOLOSHIN YURIJ A
IPC: F16L37/22
Filed: 1993-07-01
Granted: 1996-08-27
Abstract: FIELD: hydraulic systems operating under conditions of multiple connection and disconnection. SUBSTANCE: created is threaded coupling with internal thread in its body together with matched pressure bush having external thread. Coupling is effected due to turning of pressure bush by lugs of expanding bush mounted coaxially to body and nipple of high-pressure hydraulic hose. EFFECT: high efficiency. 5 dwg
Patent RU-2055179-C1 (RU)
Title: Method for determination of productivity factor of gas-condensate wells
Inventor: GILFANOV MARAT A
IPC: E21B47/00
Filed: 1993-08-12
Granted: 1996-02-27
Abstract: FIELD: gas producing industry. SUBSTANCE: bottom-hole pressure and production rate are measured on well under operating practices. Well is shutdown at wellhead, and curve of pressure regaining on well bottom up to formation in time is registered. After full regaining of pressure, formation pressure is measured. Obtained results are used for graphical processing of pressure regaining curve and angular factor of rectilinear section and time characteristic of intersection of initial and rectilinear sections are determined. Then, radius of bottom-hole zone is determined by the respective formula. EFFECT: higher efficiency. 2 dwg, 4 tbl
Patent RU-2034473-C1 (RU)
Title: Method of production of rye or rye-wheat mixed bread
Inventor: BOJKOVA VALENTINA S
IPC: A21D13/02
Filed: 1993-08-30
Granted: 1995-05-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves preparing whole grain for process by dividing grain run into three portions in the ratio of 1:2:2; subjecting each portion to shelling till 50-80% of shells is removed, with embryos and aleurone layer being retained; subjecting each portion of grain to soaking, with first portion being soaked for 8-24 hours is water with temperature of 20-24 C; feeding grain to disperser for grinding in case water content of grain is within the range of 45-50%; dispersing grain till particles has size equal to that of flour; conducting dough mixing by adding receipt ingredients, water and liquid yeast into grain mass in an amount of 40-50% of grain weight used at the first stage; subjecting obtained mass to fermentation at 29-32 C for 20-24 hours till acidity of 10-14 H is reached; simultaneously preparing of second portion of grain is conducted by soaking it for 10-12 hours in water with temperature of 20-24 C; mixing second portion of grain with dough, prepared at the first stage, upon dispersion of second portion grain; preparing dough from mixture obtained; to do that, adding compressed yeast into the mixture in an amount of 1.3-1.5% of total weight of second portion; conducting fermentation for 6-8 hours at 29-32 C till acidity of 10-12 H is reached; simultaneously third portion of grain is prepared by shelling it and soaking for 8-10 hours in water with temperature of 20-24 C; mixing dough by using compressed yeast; introducing salt in an amount of 2.8-3.0% of total weight of third-stage dough; cutting, proofing and baking dough obtained during mixing at the third stage. EFFECT: high quality of bread.
Patent RU-2049057-C1 (RU)
Inventor: CHERNYAKHOVSKIJ LEONID V
IPC: C01B33/025
Filed: 1993-09-09
Granted: 1995-11-27
Abstract: Изобретение относится к цветной металлургии, в частности к технологии производства кремния плавкой в рудно-термических печах. Предлагаемый состав шихты содержит, мас. мелкодисперсный кремнеземсодержащий материал 45 55, мелкодисперсный углеродсодержащий материал 30 35, натриевая щелочь 5 8, порошкообразный кремний 0,5 2, микрокремнезем 7,5 12. 1 табл.
Patent RU-2083865-C1 (RU)
Title: Method of fuel injection
Inventor: ZAYATS YURIJ ALEKSANDROVICH
IPC: F02M43/04
Filed: 1993-09-14
Granted: 1997-07-10
Abstract: FIELD: manufacture of engines; internal combustion engines of compression ignition. SUBSTANCE: method consists in change of geometry of fuel jet from 0 to 180 deg at vertex of jet cone and smooth distribution of fuel in volume of combustion chamber. Opening and collapse of jet cone is achieved through change of diameter and rate of flow of jets according to preset characteristics. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2131271-C1 (RU)
Inventor: SHUMAKOV V I
IPC: A61M1/10
Filed: 1993-10-25
Granted: 1999-06-10
Abstract: FIELD: cardiosurgery. SUBSTANCE: pump has impeller with vanes mounted in pump body for rotation from flexible shaft installed in bearings press-fitted in bushings of straightening-out apparatus body. The latter includes special sealing which consists of bushing press-fitted in body of straightening-out apparatus, springing member, for example, silicone ring and friction sleeve. Springing member is capable of pressing the impeller to sleeve. EFFECT: reduced thrombogenesis. 1 dwg
Patent RU-2107483-C1 (RU)
Title: Method to improve vitality of geriatric people
Inventor: PURTOVA MITSIJA LEONIDOVNA
IPC: A61H1/00
Filed: 1993-11-02
Granted: 1998-03-27
Abstract: FIELD: medicine, geriatrics. SUBSTANCE: geriatric people have to do physical exercises at the background of lower spontaneous pulmonary ventilation. At the same time exercises are prescribed with a load at which heart rate does not exceed ten beats per a minute against initial value, and five minutes later it corresponds or is lower an initial value. A decrease of pulmonary ventilation is carried out to obtain partial pressure of carbon dioxide in alveolar air ranged within 45-55 mm mercury column. EFFECT: higher efficiency in improving vital activity of geriatric people.
Patent RU-2101353-C1 (RU)
Title: Тиомаринол b и способ его получения (варианты)
Inventor: SUDZI TAKAKHASI
IPC: C07D405/12
Filed: 1993-09-17
Granted: 1998-01-10
Abstract: Использование: получение тиомаринола B. Сущность изобретения: тиомаринол B, обладающий антибактериальными и антимикоплазменными свойствами. Способ получения тиомаринола B культивированием микроорганизма вида Alteromonas rava в питательной среде, содержащей источник углерода, азота и неорганических солей в аэробных условиях с последующим его выделением и способ получения тиомаринола B окислением тиомаринола. 3 с. и 5 з.п.ф-лы, 3 табл.
Patent RU-2057970-C1 (RU)
Inventor: TERROVERE VLADIMIR R
IPC: F04D19/00
Filed: 1993-11-25
Granted: 1996-04-10
Abstract: FIELD: compressor engineering. SUBSTANCE: blades are provided with a cylindrical tyre. The housing is made up as projections having rectangular openings and hollows which alternate in the longitudinal direction. The stator of an electric machine has stacks of plates provided with windings on outer side. The windings are positioned in the rectangular openings of the projections. The tyre is made up as magnetically soft and nonmagnetic parts which alternate over periphery. The disks have ring magnetically soft material over periphery. The blades are made up as permanent radially magnetized magnets. The outer faces of the blades abut against magnetically soft parts of the tyre. The inner faces of the blades abut against the ring magnetically soft disk member. Permanent magnets are magnetized tangentially and mounted in the spaces between the blades on nonmagnetic parts of the tyre. The outer faces of the blades are provided with locks positioned inside the tyre. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2078964-C1 (RU)
Title: Method to reduce toxicity of exhaust gases of internal combustion engine
Inventor: ADELSHIN ALMIR V
IPC: F02B1/06
Filed: 1993-12-21
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed method of exhaust gas toxicity reduction comes to preparation of hydrocarbon fuel mixture with air excess coefficient greater than unity and delivering the mixture into combustion chamber cleaned from gas remnants by ejection of exhaust gases of other cylinder operating at exhaust stroke, igniting mixture by spark initiated with advance and delivering a catalyst in form of iron or copper into combustion chamber to neutralize process of nitrogen oxide formation. EFFECT: improved cleaning of exhaust gases, reduced temperature of engine and exhaust system, increased mechanical efficiency of internal combustion engine. 4 dwg
Patent RU-2080712-C1 (RU)
Title: Phased antenna array
Inventor: VINOGRADOV YURIJ A
IPC: H01Q21/00
Filed: 1994-01-05
Granted: 1997-05-27
Abstract: FIELD: radio engineering, in particular, wide-band antenna devices which have controlled beam pattern for radio communication by means of ionosphere waves for short-wave and ultrashort-wave bands. SUBSTANCE: device has identical flat elements each of which has pair of orthogonal coplanar dipoles which length is L and triangle arms are l (L is equal to minimal wavelength in working band). Central elements and peripheral elements which are connected to it by short-circuited conductors 2 provide orthogonal pair of dipoles for low-frequency band. All peripheral elements, including those that are contained in low- frequency dipole provide phased antenna array for high-frequency band. Excitation of antenna system is separated for horizontal and vertical dipoles. It may also be joined for round polarization of emission. EFFECT: possibility of operations of wide-band emitters which require high-quality matching with antenna. 6 dwg
Patent RU-2089075-C1 (RU)
Title: Method for producing vegetable-snack canned food
Inventor: LISITSKIJ VASILIJ V
IPC: A23L19/00
Filed: 1994-01-25
Granted: 1997-09-10
Abstract: FIELD: canning industry. SUBSTANCE: method involves cutting, frying in oil, and pulping the main and additional vegetable raw material, and mixing pulping vegetables with tomato paste, salt and spices. Used as main vegetable raw material is girasole. It is blanched before cutting at pH of blanching liquid from 3.5 to 4.5. It is taken in amount of 85-90% by mass. EFFECT: higher efficiency.
Patent RU-2082324-C1 (RU)
Inventor: ANDREEV ANDREJ LEONIDOVICH
IPC: A61B17/00
Filed: 1994-04-15
Granted: 1997-06-27
Abstract: Изобретение относится к медицине, а именно к эндоскопической хирургии, и может быть использовано для фиксации органов и тканей при лапароскопических или торакоскопических операциях. Сущность изобретения: через любой прокол вводят и размещают непосредственно в полости требуемое количество фиксирующих устройств, рабочие элементы выполнены в виде автономно работающих зажимов, или захватов, или иглообразных крючков, которые соединены между собой гибкой либо жесткой связью, взаимно фиксируют органы и используют этот же прокол для введения других операционных инструментов. 1 ил.
Patent RU-2075705-C1 (RU)
Title: Heat exchanger
Inventor: DOBROKHOTOV EDUARD S
IPC: F24J2/04
Filed: 1994-08-18
Granted: 1997-03-20
Abstract: FIELD: heat exchanger systems; external combustion engines; generator of electric energy. SUBSTANCE: heat exchanger has chamber inside which tube for passage of working medium is rigidly and coaxially secured and converging lenses are mounted outside the chamber along tube over entire length of it at focal distance from its surface. Lenses are provided with mechanism for their rotation which is provided with Sun tracking system which is also used for tracking the center of each lens and its focus on reference straight line perpendicular to tangent at point of location of focus on surface of tube. Chamber is mounted for rotation by elevation angle to ensure perpendicularity of above-mentioned reference straight line to generatrix of cylindrical surface of tube depending on Sun position all year round. Cylindrical wall of chamber is made from transparent material, glass for example and is filled with inert gas. Tube is made from refractory metal. Rod from refractory metal and provided with helical thread whose depth nearly reaches the axis of rod is mounted inside tube to increase heat transfer surface. This rod is in contact with tube over entire length of its surface. Covers and branch pipes are made from heat-insulating material withstanding temperature of up to 2000 C. EFFECT: enhanced efficiency. 5 cl, 3 dwg
Patent RU-2074247-C1 (RU)
Title: Installation for stabilization of juices and wines
Inventor: KVASENKOV OLEG I
IPC: A23L2/70
Filed: 1994-09-27
Granted: 1997-02-27
Abstract: FIELD: making of grape beverages, juices and wine. SUBSTANCE: installation comprises perforated and porous drums installed coaxially in housing one in the other with a possibility of contrary rotation on hollow drive shafts; perforated stator with swirls in perforation holes, and embraced perforated drum which holes are made in the form of ultrasonic nozzles and disposed with stator holes in the same plane; source of liquid carbon dioxide connected with clearance between housing and perforated drum; reservoir for unstable raw materials and outgoing residue connected with contrary ends of ring passage formed by drums; reservoir for stable raw materials connected with perforated drum cavity through hollow shaft. EFFECT: higher efficiency. 3 dwg