baber/WOPTO huggingface dataset:
Patent RU-2185070-C2 (RU)
Title: Tea polyphenolic fractions, their use and compositions comprising thereof
Inventor: BOMBARDELLI EHDZIO
IPC: A23L1/30
Filed: 1996-03-07
Granted: 2002-07-20
Abstract: FIELD: natural plant compounds. SUBSTANCE: invention relates to preparing novel polyphenolic fractions from tea, Camellia sinensis, their using and to compositions comprising thereof. Invention relates to a specific preparing caffeine free extracts but containing polyphenols obtaining from epigallocatechin in their natural ratio. These extracts can be used alone or in combination with lipophilic antioxidants, sulfurized amino acids or oligocomponents showing biochemical or nutrient significance. The use of these new extracts alone or in combination with other active components show the profit for food, pharmaceutical and cosmetic fields and ensures to obtain high-effective antioxidant showing a differentiated cytotoxic effect. EFFECT: new polyphenols of tea, valuable significance. 21 cl, 1 tbl, 10 ex
Patent RU-2186250-C2 (RU)
Title: Rotary piston pump
Inventor: ZHABIN V M
IPC: F04C9/00
Filed: 1998-03-18
Granted: 2002-07-27
Abstract: FIELD: mechanical engineering; pumps. SUBSTANCE: invention relates to design of rotary pumps with cylindrical working chamber and rotor with swinging working members. Pump housing, in its middle part, is made in form of cylindrical working chamber with side covers accommodating rotor consisting of four kinematically intercoupled pistons with curvilinear surface, rotor drive mechanism with two coaxial shafts, each coupled with rotor through double-arm lever. Each piston is made in form of angle piece made up of side wings conjugated at angle whose generating line is drawn over arc of circumference. Top of each piston is pointed to chamber surface and is hinge-coupled with shaft levers. Ends of pistons are hinge-coupled to each other and to piston drive mechanism by means of two connecting rods, and tappet in form of fork with guide slots for sliders. Tappet has rollers for rolling over curvilinear surface of cam made symmetrical with cavity in middle part. EFFECT: improved operation reliability of pump. 5 dwg
Patent RU-2158497-C2 (RU)
Title: Method for predicting sugar beet yield
Inventor: AKULOV P G
IPC: A01G7/00
Filed: 1998-03-26
Granted: 2000-11-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves determining daily mean air temperature in April-June; predicting sugar beet yield on the basis of doses of used fertilizer from mathematical dependence: Y=869.36-42.78x+10.58x d, where Y is yield to be predicted, c/hectare; x daily mean air temperature, C; d is dose of mineral fertilizer of 0 to 1 (0 is without fertilizer and 1 is N 120 P 120 K 60 ). EFFECT: reduced labor consumption and simplified sugar beet yield predicting method. 1 tbl, 1 ex
Patent RU-2189120-C2 (RU)
Title: Image coding and decoding
Inventor: SUZUKI TERUKHIKO
IPC: H04N19/50
Filed: 1997-09-09
Granted: 2002-09-10
Abstract: FIELD: image coding and decoding facilities. SUBSTANCE: method and device for scaling video images whose position and/or size vary with time are meant to convert these images by their appropriate coding. Position of upperlayer image and that of lower-layer image in absolute coordinate system are defined so that respective pixels in enlarged image and in upper-level image could be placed in same positions in absolute coordinate system. EFFECT: reduced amount of data in image transmission over communication channels. 4 cl, 52 dwg
Patent RU-2190284-C2 (RU)
Title: Two-sided electronic device
IPC: H01L23/498
Filed: 1998-07-07
Granted: 2002-09-27
Abstract: FIELD: monolithic and hybrid electronic devices. SUBSTANCE: device noted for high packing density of components and interconnections both when used separately and mounted in modular structure has heat-conducting substrate in the form of plate holding in its body active and passive components with contact pads. Active and passive components are disposed on both sides of substrate and form common planar surfaces for carrying connecting conductors deposited by using thin-film technology. It is monolithic device manufactured in a single process to obtain minimal quantity and minimal length of interconnections between both sides of device. At least one side of device carries flat external leads brought in direct contact with common output contact pads of device which are electrically connected to device components disposed either side of substrate by means of conductors arranged on substrate and at its edges. External leads and common output contact pads are electrically insulated from device components and conductors. Device substrate is made of insulating material or of conducting material covered with insulating layer. EFFECT: facilitated manufacture of monolithic and hybrid integrated circuits and interconnection of active and passive components, reduced cost of device. 4 dwg
Patent RU-2158759-C2 (RU)
Inventor: TIMOFEEV I V
IPC: C12N1/04
Filed: 1998-09-07
Granted: 2000-11-10
Abstract: FIELD: microbiological methods. SUBSTANCE: cellular suspension is supplemented by fresh preserving nutrient medium RPMI-1640 and then 20% of fetal serum, preferably bovine embryo serum, is added. Sample under hydrostatic pressure 450-550 atm is cooled to temperature from (-3)-(-5) o C. EFFECT: ensured integrity of spatial structural organization of cell association and high level of their vitality. 1 tbl
Patent RU-2158875-C2 (RU)
Title: Safety device for storage-battery caplamp
Inventor: DOLGOV V N
IPC: F21L21/00
Filed: 1999-01-05
Granted: 2000-11-10
Abstract: FIELD: lighting engineering. SUBSTANCE: device relates to spark-safe power-supply sources and is designed, to ensure spark safety of nonlinear loads of, for example, incandescent mining storage-battery caplamps operating in explosion-hazard media. Safety device has transistor switch, resistors, control transistor of current-limiting circuit, protective cut-off transistor, delay capacitor, storage battery, and loading nonlinear element if form of incandescent lamp. EFFECT: improved spark safety. 1 dwg
Patent RU-2169159-C2 (RU)
Title: Method of superficially modifying rubbers
Inventor: ANTSUPOV JU A
IPC: C08J7/12
Filed: 1999-04-06
Granted: 2001-06-20
Abstract: FIELD: rubber industry. SUBSTANCE: invention can be used in manufacture of mechanical-rubber products. Cured rubber based on carbochain rubbers is treated for 4-24 h with solution of reactive substance, in particular 2-mercaptobenzothiazole (1-2%) with sulfur (1-2%) in combination with phenol-formaldehyde resin with molecular weight 1000-2000 (8- 10%) and urotropin (0.5-1.0%), in organic solvent, which is further removed by drying. Material is then thermally treated at vulcanization temperature for 40-60 min. Products can be operated in corrosive media. EFFECT: increased oil resistance. 2 tbl, 2 ex
Patent RU-2175108-C2 (RU)
Inventor: VASILEVICH S P
IPC: F42B39/14
Filed: 1999-07-19
Granted: 2001-10-20
Abstract: FIELD: transportation of hazardous loads, in particular, cumulative charges. SUBSTANCE: method involves placing cumulative charges in rows inside package and preliminarily placing insert prior to packaging each charge into cumulative casing. Outer surface of insert conforms with that of inner surface of cumulative casing. Insert is manufactured from inert material with density of at least 0.5 g/cu.cm and modulus of compression not in the excess of 110 GPa. EFFECT: simplified method and increased safety of transportation of cumulative charges. 2 dwg, 3 tbl, 1 ex
Patent RU-2174693-C2 (RU)
Title: Method evaluating depth of occurrence of oil and gas field
Inventor: ARUTJUNOV S L
IPC: G01V1/00
Filed: 1999-12-24
Granted: 2001-10-10
Abstract: FIELD: search and prospecting geophysical investigations, evaluation of operational characteristics of oil and gas field. SUBSTANCE: four geophones as minimum capable of recording of vertical infrafrequency seismic vibrations are positioned on cruciform base above place of microseismic activity of oil and gas field. Said vibrations are recorded in the course of time interval sufficient to record statistically authentic noise signal in infrasound range of frequencies generated by oil and gas field. Spectral density Z of recorded vertical random infrafrequency vibrations is computed. Obtained data are used to evaluate depth of occurrence of oil and gas field. EFFECT: increased accuracy of prediction of depth of occurrence of oil and gas field. 2 cl
Patent UA-26142-C2 (UA)
IPC: A01D43/08
Filed: 1993-06-03
Abstract: A self-propelled harvesting machine with an engine, a radiator with a fan and a rotary netted device for separating the particles of dirt, containing the air, sucked for cooling, arranged in front of the fan. The rotary netted device in the area on the side of air sucking is provided at least partially open to the netted device with a sucking casing, the active rarefication of which is less than the air-taking surface of the rotary netted device. The sucking casing is connected with the sucking side of a fan of the product being loaded through an outer airduct.
Patent UA-37199-C2 (UA)
Title: Alkylaminoketones
IPC: C07C225/08
Filed: 1994-07-13
Abstract: Alkylaminoketones and their salts are effective in reducing blood cholesterol content and may be useful in treating hypercholesteremia and atherosclerosis, the conditions involved in pathogenesis of most cardiovascular diseases.
Patent UA-29496-C2 (UA)
Title: rotor for mixing devices
Inventor: NORDAL GEIR
IPC: B01F7/18
Filed: 1994-11-03
Abstract: The invention relates to the rotor for mixing devices, which are used in different fields of technology for mixing of two or more different substances in the form of particles or liquids.
Patent UA-32445-C2 (UA)
Title: Slide dispenser
Filed: 1996-08-06
Abstract: The invention relates to hydro-dispenser devices used in hydroficated grinding, shaving and other workbenches for reversing workbench motion.
Patent UA-49822-C2 (UA)
Title: Antihypoxic agent
Inventor: LYTVYNCHUK MYKHAILO DMYTROVYCH
Filed: 1997-09-22
Abstract: The invention relates to the medicine, in particular to pharmacology, and may be used for treating patients in terminal state and for maintaining vital functions in extreme conditions. 2-mercaptobenzothiasol is employed as the antihypoxic agent.
Patent UA-46084-C2 (UA)
Inventor: ITSKOVYCH SVITLAN NAUMOVYCH
Filed: 1998-07-21
Abstract: The invention relates to the mining industry and may be used for crashing and safety transportation of coal. A conveyer crusher has and actuator in the form of a rotor with impact and crushing disks, a flywheel consisting of two circular flat coaxial disks that are joined between them with the use of shear protective elements, a device for adjusting the actuator in height, a drive reduction gear, a motor and a body. The actuator's rotor is made as a hollow shaft with impact and crushing disks fixed on it. The shaft is joined with one of the two flywheel's disks, the internal one. A torsion shaft is placed inside the hollow shaft; this shaft is joined with the other of the two flywheel's disks, the external one, and an output shaft of the drive reduction gear. As a technical result, improved endurance, operational reliability and durability of the driving transmission gear's elements and the conveyer crusher as a whole owing to reduction of high-frequency dynamical loads are achieved.
Patent UA-32114-C2 (UA)
IPC: C09D197/00
Filed: 1998-12-25
Abstract: The invention concerns the method of obtaining of water-emulsion mixture on the basis of the catechu extract and lignin for rust transformation on the surface of iron and its alloys. The method can find application in paintwork industry for coating of metal surfaces without preliminary cleaning them from the rust in such areas as shipbuilding, motor industry, nuclear power, bridge engineering etc. the Protective properties of the transformed layer are effective at the depth of the layer up to 300 microns. The offered method allows to produce the rust converter of increased efficiency with earlier unknown technical parameters, which considerably raise anticorrosive resistance and reliability of the coating thanks to the formation of an original composition from most productive anticorrosive components taken in certain ratio by their dissolution in artesian to water with further dispersion of produced mixture in the disintegrator. The combined rust converter of increased efficiency produced by the offered method has a number of advantages in comparison with known converters, namely: - after drying of external water-proof film the process of transformation of the rust on metal surface does not terminate, and continues to work later on. Therefore the reliability of the coating has no analogues. At temperature fluctuations and occurrence of microcracks on the metal surface the film corrosion does not arise. The layer of the transformed rust is much greater and makes 300 microns.
Patent UA-56247-C2 (UA)
Title: Pipeline backfiller and chain sieve-transporter
Inventor: Bykov Oleksandr Volodymyrovych
Filed: 2000-01-04
Abstract: Pipeline backfiller has screening unit 1 for separation of soil to fractions with the following unloading of those to the trench with displacement along the direction of motion. Screening unit is connected to the pipe-layer 3 by means of appliance 2. As screening unit, one, mostly two sieve-transporters 5, 6 are used. Those provide stable screening of soil in almost independent way from the pipe-layer inclination. This makes it possible to simplify the means of space stabilization of the pipe-layer, or not to use those at all. Sieve-transporter 5, 6 has chain screening working body 9, 42, installed on tension 23 and driving 24 stars, those have depressions of increased 43 and normal 44 depths. This provides vertical vibration with increased amplitude and more intensive screening of soil.
Patent UA-51854-C2 (UA)
Title: Refractory stone
Filed: 2002-04-25
Abstract: This invention relates to metallurgy and industry of refractory materials, in particular, to refractory stones. Refractory stone for lining heat units comprises of connected from inside main and supplementary parts, those are displaced one with respect to the other with formation of going out piece of the supplementary part. The piece of supplementary part is in continuous way connected to the end of the main part with formation of intermediate zone, and at the opposite end of the main part in the area close to the supplementary part inclination is provided, this corresponds to the shape of the intermediate zone, at that thickness of the intermediate zone is made equal to 0.2 – 3 of the thickness of the layer of supplementary part.
Patent UA-76409-C2 (UA)
Title: Triphenylalefin derivatives and use thereof as selective estrogen receptor modulators
IPC: C07C217/18
Filed: 2000-11-01
Abstract: The invention provides novel selective estrogen receptor modulator compounds of general formula (I), wherein Rl and R2, which are the same or different are a) H, halogen, ОСН3, ОН; or b) (II), where X is O, NH or S; and n is an integer from 1 to 4; and R4 and R5, which are the same or different, are a 1 to 4 carbon alkyl, H, -CH2C = CH or -СН2СН2OH; or R4 and R5 form an N-containing five- or six-membered ring or heteroaromatic ring; or с) -Y-(СН2)nСН2-О-R6, where Y is O, NH or S and n is an integer from 1 to 4; and R6 is H, -СН2СН2OH, or -СН2СН2Cl; or d) 2,3-dihydroxypropoxy, 2-methylsulfamylethoxy, 2-chloroethoxy, l-ethyl-2-hydroxyethoxy, 2,2-diethyl-2-hydroxyethoxyorcarboxymethoxy; and R3 is H, halogen, OH or-ОСН3; and their non-toxic pharmaceutically acceptable salts and esters and mixtures thereof, which compounds exhibit valuable pharmacological properties. (І) (ІІ)
Patent RU-2175764-C2 (RU)
Inventor: ZLOBIN A A
IPC: G01N24/08
Filed: 2000-01-10
Granted: 2001-11-10
Abstract: FIELD: analysis of petroleum and water content of non-extracted specimen reservoir rocks by the method of nuclear magnetic resonance. SUBSTANCE: the method is effected by successive measurement of the weight of the petroleum-water saturated specimen, placement of the specimen in deuterated water, measurement of the amplitude of the NMR signal from the specimen with deuterated water, placement of the specimen in distilled water, drying of the specimen at the temperature of water evaporation from the specimen until the value of relation of the current signal amplitude and the amplitude of the signal from the specimen with deuterated water equal to (0.7-0.8) unity is attained, saturation of the specimen with kerosene, measurement of the amplitude of the signal from the specimen with kerosene, and the quantity of petroleum and water in the specimen is determined by the respective formulas. EFFECT: enhanced accuracy of determination of the quantity of petroleum and water with any concentration of hydrogen in petroleum and with any mineralization of water and with any relationship of interstitial fluids in] rocks. 2 cl, 1 dwg, 1 tbl
Patent RU-2187025-C2 (RU)
Title: Frictional article (versions)
Inventor: KASATKIN G P
IPC: F16D69/02
Filed: 2000-01-31
Granted: 2002-08-10
Abstract: FIELD: frictional articles designed for operation in different friction mechanisms. SUBSTANCE: frictional article includes polymeric binder, fibrous reinforcing components and fillers and it has surface layer made of polymeric binder and fillers. Mass ratio of ingredients of surface layer exceeds mass ratio of ingredients of article itself, or surface layer may include only binder. EFFECT: accelerated formation on surface of frictional article working layer with stable frictional characteristics. 2 cl
Patent RU-2182459-C2 (RU)
Inventor: ALEKSANDROV V S
IPC: A61B5/02
Filed: 2000-02-28
Granted: 2002-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining left ventricle dimensions, volumes and contractility and index of blood circulation through mitral valve. Each index is evaluated in points. The received data are used for evaluating index of systolic function of the left ventricle, index of local contractility disorders of the left ventricle, index of remodeling processes of the left ventricle. Mean value of the calculated indices is calculated. The value is used for evaluating myocardium state. EFFECT: enhanced effectiveness in evaluating light, moderate and marked dysfunction severity. 1 tbl
Patent RU-2184849-C2 (RU)
Inventor: VASIL EV P N
IPC: E21C41/00
Filed: 2000-05-25
Granted: 2002-07-10
Abstract: FIELD: mining industry; applicable in mining of bedded mineral deposits under permafrost conditions. SUBSTANCE: method includes making of opening and development workings, stoping operations with control of rock pressure by full caving, drilling of holes from surface into prepared for mining long pillar. After beginning of stoping operations and primary caving of rocks of main roof and further on supplied periodically after each step of caving, is cold water with temperature of not above plus 5 C to worked out space through holes to fully fill voids in caved rocks. EFFECT: provision of technology with full caving of roof, absence of fall-throughs on surface and excluded leaving of safety pillars under surface objects. 2 dwg
Patent RU-2190363-C2 (RU)
Inventor: KAVTELADZE Z A
IPC: A61B17/34
Filed: 2000-06-20
Granted: 2002-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has with collet chuck clamps and an additional connector unit with collet chuck clamps. The additional connector unit is connected to the Y-shaped connector unit and has rigid external structure for performing opening and closing of the connectors collet chuck clamps. EFFECT: reduced or fully avoided blood losses; enhanced effectiveness of treatment. 5 cl, 2 dwg
Patent RU-2197701-C2 (RU)
Inventor: KUZ MIN V M
IPC: F41H11/04
Filed: 2000-11-08
Granted: 2003-01-27
Abstract: FIELD: balloon aprons intended to protect objects against air attack. SUBSTANCE: proposed air barrage includes system of balloons, cables holding balloons at altitude of 120-150 m, thin capron mesh with cells of 1.0- 1.2 m positioned between balloons and light fragmentation anti-infantry mines anchored between knots of mesh. In addition air barrage can be fitted with aerosol means positioned on capron mesh and with system of remote control over start of above- mentioned aerosol means. EFFECT: diminished probability of object hitting. 2 dwg
Patent RU-2191299-C2 (RU)
Title: Self-locking threaded joint
Inventor: MAMICHEV G G
IPC: F16B39/10
Filed: 2000-12-08
Granted: 2002-10-20
Abstract: FIELD: mechanical engineering; threaded joints intended for protracted working under vibrations. SUBSTANCE: self-locking threaded joint has threaded rod, two nuts: main and auxiliary. Threaded rod has two threads of similar direction: main and additional on which respective nuts are screwed; pitch of auxiliary thread is lesser than that of main thread. Auxiliary thread is provided at end of threaded rod. Body of main nut has inner cavity and longitudinal guides on which auxiliary nut is movable fitted. Body is provided with flexible member whose one end is engageable with body of main nut and other end is engageable with auxiliary nut when threaded joint is in working locked state. EFFECT: increased service life of threaded joint; ease in service. 2 cl, 3 dwg
Patent RU-2198554-C2 (RU)
Title: Biologically active raw material from amaranthus for production of biologically active additives to food, food products, drinks with prophylactic properties, and probiotics on base of microorganisms cultures
Inventor: ZELENKOV V N
IPC: A23L1/30
Filed: 2001-01-03
Granted: 2003-02-20
Abstract: FIELD: medicine and food industry, particularly, production of prophylactic remedies for dietotherapy and prophylaxis of diseases. SUBSTANCE: biologically active raw material is a foliar part of amaranthus plant in native or dried form of the following chemical composition, %: water, 0.5-90; carbohydrates, 0.5-5; protein, 1.2-28; fats, 0.2-2.2; food fibers, 0.3-38; pectin, 0.2-10; ash residue, 0.2-30. Said ash residue is characterized by high content of biogenic macroelements: calcium, potassium, magnesium; and microelements: silicon, manganese and iron. EFFECT: broadened range of using plants of amaranthus genus and assortment of prophylactic remedies of food application. 3 cl, 5 tbl, 3 ex
Patent RU-2195013-C2 (RU)
Title: Способ многоуровневой обработки запросов прерывания и многоуровневая система для его осуществления
Inventor: RJABYKH V JU
IPC: G06F15/00
Filed: 2001-02-01
Granted: 2002-12-20
Abstract: Изобретение относится к вычислительной технике. Технический результат заключается в возможности определения приоритетной задачи в реальном масштабе времени технологического процесса. В способе многоуровневой обработки запросов прерываний, заключающемся в установлении приоритетов уровней запросов прерывания, характеризующихся заданным весом, и порядка обслуживания запросов прерывания, задают вес величины отклонения параметра от его допустимого значения, для каждого параметра, определяющего запрос прерывания, а приоритет уровней запроса прерывания определяют по абсолютной величине вектора запроса прерывания, рассчитанной по формуле   где   вектор веса отклонения величины параметра, инициирующего запрос прерывания, от допустимого значения,   вектор веса уровня запроса прерывания, при этом порядок обслуживания запросов прерывания устанавливают по максимальной абсолютной величине вектора запроса прерывания, получаемой в реальном масштабе времени. 2 с.п. ф-лы, 3 ил.