baber/WOPTO huggingface dataset:
Patent RU-2198287-C2 (RU)
Inventor: POZDNYSHEV G N
IPC: E21B43/22
Filed: 2001-04-02
Granted: 2003-02-10
Abstract: FIELD: methods of oil production by waterflooding with use of large-exchange injections into producing formation of aqueous emulsion-suspension system. SUBSTANCE: method of oil production from reservoirs nonuniform in permeability with maintenance of formation pressure by waterflooding includes injection into formation through injecting well of composition including noionic surfactant spontaneously forming emulsion-suspension system in metered value into water. Method is distinguished by the fact that injected into formation is composition-reagent for oil production containing nonionic surfactant possessing demulsifying properties with respect to water-in-oil emulsion and additional aromatic hydrocarbon solvent with the following ratio of components, mas.%: aromatic hydrocarbon solvent, 50-75; nonionic surfactant, 25-50. Reagent is injected into formation periodically into injection well bottom-hole zone, and/or continuously metered into water line through which oil field waste water from oil treatment plant is injected into injection well. Said results in spontaneous formation in fresh or mineralized water of emulsion-suspension system from deposits of asphalteno-resinous-paraffin and flocculent agglomerates of solid phase and asphalt-resinous and paraffin components of oil. Required amount of reagent for periodic injection is determined depending on geometric sizes of bottom-hole zone of injection well and thickness of treated formation. Amount of reagent (Q 2 , kg/day) for its constant dosing to water line of oil field waste water injected into injection well is calculated by formula. EFFECT: increased oil recovery and coverage of formation by waterflooding, higher oil production rate with simultaneous reduction of water cutting of well production. 4 cl, 1 tbl
Patent RU-2207110-C2 (RU)
Inventor: PAVLAK KSHISHTOF
IPC: A61K8/97
Filed: 1999-06-22
Granted: 2003-06-27
Abstract: FIELD: cosmetics. SUBSTANCE: the suggested cosmetic preparation contains nutritive, fatty, moisturizing, softening, surface-active, conditioning substances, thickening agent, viscosity regulator, alcohol, scent, conservant; additionally, it contains system out of ceramides and linen glycerol-glycol-water biocomplex, components are taken in certain quantitative content. Cosmetic preparation provides high efficiency of impact onto skin which becomes dense and elastic. It simultaneously nourishes skin. EFFECT: higher efficiency of skin care. 2 cl, 4 ex
Patent RU-2225244-C2 (RU)
Inventor: MANTS DAVID KH
IPC: B01D29/88
Filed: 1999-10-04
Granted: 2004-03-10
Abstract: FIELD: low-rate sand filter for intermittent supply of water. SUBSTANCE: the invention presents a low-rate sand filter for use in conditions of intermittent supply of water stream and a method of its application. The low-rate sand filter includes: a container having an upper part and a lower part; a water inlet tool located in the upper part of the container and linked with a water source; a filtering material, which fills at least the lower part of the container and the top surface of which is located below the water- inlet tool; the biological layer located on the top surface of the filtering material; the water outlet tool located in the lower part of the container below of the top surface of the filtering material; the device of maintaining the water level located in the upper part of the container, which maintains the water level in the upper part of the container, so that a water layer located above the biological layer is thick enough to prevent a considerable shaking of the biological layer located on a top surface of the filtering layer and at the same time to be sufficiently thing for diffusive infiltration into it of oxygen from the space above the water with the oxygen following reaching the biological layer and so to keeping the biological layer alive even in absence of supply of water from the water-inlet tool; a dispersing lattice located above the water level, a cleaning mechanism, a maintenance mechanism. EFFECT: high effectiveness of filtration of water at operation with time breaks and periodic purification of water without malfunctions. 17 cl, 22 dwg
Patent RU-2214671-C2 (RU)
Title: Step-up dc-to-dc voltage changer
Inventor: KASTROV M JU
IPC: H02M3/08
Filed: 2001-06-28
Granted: 2003-10-20
Abstract: FIELD: electronic engineering; motor-vehicle and telecommunication equipment. SUBSTANCE: voltage changer designed to feed low-voltage electronic devices has controlled power switch whose input is connected to common bus, control input, to that of step-up voltage changer, and output, through transformer primary winding to input lead, to first lead of transformer secondary winding, to anode of first diode whose cathode is connected through capacitor to common bus; second lead of transformer secondary winding is connected to anode of second diode. Novelty is introduction of third diode whose cathode is connected to output lead, as well as inductance coil and fourth diode. Total energy of leakage inductance of transformer windings and partially magnetizing energy of its primary winding are transferred to load during offstate of power switch (space) and voltage changer functions as step-up device, that is, losses are changed into output voltage. EFFECT: enhanced efficiency due to reduced ripples and surges across power switch. 1 cl, 2 dwg
Patent RU-2223482-C2 (RU)
Inventor: RUBINSKAJA T B
IPC: G01N27/48
Filed: 2001-06-26
Granted: 2004-02-10
Abstract: FIELD: analytical chemistry, inverse volt-amperometric analysis of water, objects of environment, food products, biological objects, technological materials. SUBSTANCE: in compliance with invention selenium is detected by method of cathode, differential, pulse, inversion volt-amperometry. Electrochemical concentration of selenium in sample prepared for analysis is conducted in aqueous solutions of acids on mercury electrode with positive potential from +0.35 to +0.40 V relative to silver chloride electrode. Technical result of invention consists in growth of sensitivity of measurement of concentration of selenium by factor of 3 to 10 thanks to elimination of hampering effect of other ions of metals. EFFECT: increased measurement sensitivity of concentration of selenium.
Patent RU-2207597-C2 (RU)
Title: Procedure detecting radioactive contamination in surface layer of atmosphere, in water and bottom layers of hydrosphere
Inventor: LARKINA V I
IPC: G01V3/12
Filed: 2001-07-04
Granted: 2003-06-27
Abstract: FIELD: forecasting of phenomena in ecology, seismology, petroleum geology and hydrogeology related to zones of geodynamic stresses. SUBSTANCE: analysis of results of satellite simultaneous measurements of intensity of magnetic and electric components of field, density of low-energy electrons, temperature of plasma surrounding satellite and intensity of light ions is conducted. In process of information analysis regions where natural and artificial wave disturbances are traditionally observed and zones of stable ( not less than 1-2 min ) observation of anomalous rise of intensity of parameters of ionospheric plasma exceeding level of background by 15-20 dB as minimum are excluded from consideration. After it correlation analysis of all combinations of recorded parameters is executed and observation regions where correlation coefficient of above-mentioned parameters amounts to 0.7-0.8 as minimum are highlighted. In case of multiple repetition of effect conclusion on presence of contamination in surface layer of atmosphere, in water and bottom layers of hydrosphere is made. EFFECT: increased reliability and authenticity of procedure. 2 dwg
Patent RU-2287609-C2 (RU)
Title: Способ изготовления на подложке из специального сплава защитного покрытия, образующего тепловой барьер, со связующим подслоем и изделие, полученное этим способом
Inventor: SEN-RAMON BERTRAN
IPC: F01D5/28
Filed: 2001-09-20
Granted: 2006-11-20
Abstract: Изобретение относится к изготовлению изделий, содержащих защитное покрытие, образующее тепловой барьер, и которое может быть использовано для изготовления деталей газовых турбин, таких как турбинные лопатки турбореактивных двигателей. Способ включает формирование на подложке физическим осаждением из паровой фазы связующего подслоя, образование на поверхности связующего подслоя пленки из оксида алюминия и формирование наружного слоя. Связующий подслой выполняют из интерметаллического соединения, содержащего алюминий. Связующий подслой формируют посредством поочередного осаждения элементарных слоев из металла группы платины и из алюминия и образования из них интерметаллического соединения путем экзотермической реакции между ними. Наружный слой формируют из керамики на пленке из оксида алюминия. Предложена также деталь газовой турбины. Техническим результатом изобретения является разработка способа, позволяющего сформировать защитное покрытие, которое образует тепловой барьер и является химически устойчивым, и детали, содержащей покрытие, нанесенное данным способом. 2 н. и 30 з.п. ф-лы, 7 ил.
Patent RU-2215950-C2 (RU)
Inventor: FOKIN M G
IPC: F25B9/02
Filed: 2001-11-05
Granted: 2003-11-10
Abstract: FIELD: mechanical engineering equipment, particularly tool cooling system or detail surface cooling system. SUBSTANCE: cooling is carried out by air flow which is supplied by flexible airway-antenna having inner metallized liner and wire disposed inside thereof. Airway-antenna inlet end is connected to high-pressure air source and adjustable high-frequency generator. High-frequency generator is stabilized by automatic frequency and amplitude regulation block linked to generator inlet by means of current transformer. Current transformer is fixed around airway antenna. Airway- antenna length is selected in accordance with generator frequency. Device controls polarity and currents of ionization operational characteristics by generator modulator. Reinforcing ring is fixed to airway-antenna outlet end such that optimal gap is created between tool and detail. EFFECT: increased effectiveness of tool cooling. 2 cl, 2 dwg
Patent RU-2220123-C2 (RU)
Inventor: MONOLAKOV V A
IPC: C05F3/00
Filed: 2002-01-10
Granted: 2003-12-27
Abstract: FIELD: organic fertilizers. SUBSTANCE: method consists in that droppings are exposed to microwave electromagnetic field in a chamber with continuous displacement of fertilizer and simultaneous blowing with first flow of hot heat carrier. Before charging into chamber, moisture content in fresh droppings is lowered by means of mechanical dehydration to 50% and less, after which dehydrated material is granulated, granules are blown with flow of hot heat carrier and rolled in fine powder of ground dry fertilizer. EFFECT: increased partial drying velocity and increased productivity. 1 dwg
Patent RU-2236927-C2 (RU)
Inventor: KOVTUNOV A I
IPC: B22F3/115
Filed: 2002-12-09
Granted: 2004-09-27
Abstract: FIELD: casting. 
     SUBSTANCE: aluminum-lead melt is heated up to a temperature exceeding the temperature of stratification by 100-120°C and is sprayed by inert gas thus forming an ingot on the solid substrate. The distance from the spraying nozzle to the substrate should be sufficient for cooling the sprayed melt down to the temperature of monotectic transformation. 
     EFFECT: enhanced quality of ingots.
Patent RU-2265837-C2 (RU)
Inventor: OSTROUKHOV D V
IPC: G01N33/04
Filed: 2003-01-30
Granted: 2005-12-10
Abstract: FIELD: cheese-making of cheese industry. 
     SUBSTANCE: method involves comparing visually the extent of destructing coagulum from reduced dry milk, prepared in special manner and subjected to dosed mechanical processing for predetermined time interval, with three samples of natural milk subjected to thermal action of (70±C, (80±1) C and (90±1) C, respectively, said action being performed for time period of (20±5) s determining cheese making property of coagulum. 
     EFFECT: reduced time for determining cheese making property of dry fat-free milk and simplified method.
Patent RU-2247101-C2 (RU)
Inventor: KOLOSOV G G
IPC: B02C17/16
Filed: 2003-03-28
Granted: 2005-02-27
Abstract: FIELD: chemical industry; production of military solid rocket propellant. 
     SUBSTANCE: the invention is dealt with field of military production, is particular, with the methods of preparation of an oxidizing agent in production of a mix solid rocket propellant. The method includes use of the bead crumber with glass beads with a diameter of 1.6-2 mm, preparation of suspension of ammonium perchlorate, which is previously comminuted. At that at preparation of suspension they make it circulate by means of the centrifugal pump during from 20 till 30 minutes, and in the process of comminution of ammonium perchlorate in the bead crumber in each 208-221 hours is added with 5 kg of beads and in 1600 hours of the crumber operation the complete replacement of glass beads is conducted. Use of the invention ensures stability of suspension of ammonium perchlorate. 
     EFFECT: the invention ensures stability of suspension of ammonium perchlorate. 
     3 dwg, 2 tbl
Patent RU-2251293-C2 (RU)
Inventor: SHAZZO R I
IPC: C12P1/02
Filed: 2003-04-07
Granted: 2005-05-10
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed method includes ultrasonic mixing of caseous whey, defatted milk, sugar, flavor, water, cultural liquid and structure forming agent. Said cultural liquid is obtained by citric acid fermentation of colored vegetable raw material. Structure forming agent is obtained from biomass of Mortierella spinosa var.sterilis micromycete according to claimed technology. Then pasteurization, cooling, canning, and formation are carried out. 
     EFFECT: target product with vertically anisotropic and smoothly varying organoleptic properties.
Patent RU-2252657-C2 (RU)
Inventor: DOBROVOL SKIJ V F
IPC: A23L19/00
Filed: 2003-04-24
Granted: 2005-05-27
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves preparing beet; rubbing; sterilizing resultant pulp; fermenting sterilized beet pulp and providing joint cultivation thereon of mycelium fungi of Trichoderma and Aspergillus kind of citric acid fermentation; separating and concentrating cultural liquid until dry substance content reaches 58-60%; introducing resultant concentrate into raw plant material and boiling down; introducing into cultural liquid solid residue produced after sequential extracting of Pythium catenulatum micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water in an amount of 6-8% by weight of dry substances; introducing into concentrate extract produced after extracting of equivalent amount of the same biomass with the use of non-polar extractant in above-critical state. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2250121-C2 (RU)
Inventor: NIKOLAS DZHON FOSS
IPC: A62B17/04
Filed: 2001-11-02
Granted: 2005-04-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has source of gas good for breathing with the first overpressure level, respiratory user mask connected to the gas source and having expiration valve and unit for controlling required overpressure level to support the second overpressure level being lower than the first one. The device has gas discharge rate control unit for regulating discharge of gas coming from the gas source to the facemask. The unit has the first operation position in which gas overpressure supplied to the unit for controlling overpressure level is restricted, and the second operation position in which gas overpressure supplied to the unit for controlling overpressure level is not essentially restricted. The control unit is tuned so that its initial position is the first operation position. The second overpressure level being reached in the mask, the control unit comes to the second operation position. Helmet mask or facemask are connectable to gas source and the masks are put on under restricted gas discharge rate coming into mask via reducer unit. 
     EFFECT: minimized gas losses. 
     18 cl, 10 dwg
Patent RU-2295952-C2 (RU)
Inventor: KESSLER BARBARA
IPC: A23L33/15
Filed: 2001-11-14
Granted: 2007-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to an enterally administrated supplement used for retention or recovery intestinal barrier in critically ill patients or chronic patients and in patients with deficient nutrition. Supplement contains the following components as a solution and measured for a daily dose, respectively: (a) glutamine and/or glutamine precursor taken in the amount from 15 g to 70 g; (b) at least two representatives from group of substances acting as antioxidants taken in the amount, and (c) saturated acids with short chain and/or saturated acid precursors in the amount 0.5-10 g. Invention provides enhancing retention or recovery of intestine barrier function. 
     EFFECT: valuable medicinal properties of supplement. 
     24 cl, 1 tbl, 3 ex
Patent RU-2286064-C2 (RU)
Inventor: ZELLER BARY
IPC: A23F5/48
Filed: 2001-12-19
Granted: 2006-10-27
Abstract: Изобретение касается пищевой промышленности. Композиция кофейного аромата включает компонент-кофейный аромат и компонент-летучий органический носитель. При этом указанный компонент-летучий органический носитель находится в жидком состоянии при 25°С и атмосферном давлении и имеет давление паров по меньшей мере 0,01 мм рт.ст. при 25°С, температуру кипения в пределах 25-250°С, плотность менее 1,0 г/см 3  при 25°С и растворимость в воде не более чем около 10 мас.% при 25°С. Указанный компонент-носитель присутствует в количестве по меньшей мере 25 мас.% из расчета на общую массу компонента-аромата и компонента-носителя, при этом указанный компонент-носитель способен высвобождать указанный компонент-аромат непосредственно в воздух над напитком в момент его приготовления. Представлена также ароматическая композиция в виде частиц для приготовления кофейного напитка, содержащая частицы, имеющие твердую водорастворимую матрицу. При этом указанная матрица содержит физически захваченную в ней композицию кофейного аромата, описанного выше. Представлена также композиция растворимого кофе в виде частиц, содержащая ароматическую композицию в виде частиц для приготовления кофейного напитка. Причем указанная ароматическая композиция в виде частиц напитка имеет твердую водорастворимую матрицу. Указанная матрица содержит физически захваченную в ней композицию кофейного аромата, описанного выше. Это позволяет повысить интенсивность аромата кофе. 3 н. и 46 з.п. ф-лы, 17 табл.
Patent RU-2278709-C2 (RU)
Inventor: BKHAKU MANMOKHAN
IPC: A61K8/44
Filed: 2001-12-07
Granted: 2006-06-27
Abstract: FIELD: stomatology, in particular agents for buccal cavity hygiene, caries prophylaxis, removing of bacterial plaque and calcified debris. 
     SUBSTANCE: claimed composition contains pycolinic acid and peroxide compound or equivalent source thereof, wherein ratio of pycolinic acid and peroxide compound or equivalent source thereof is 1:30-100:1. 
     EFFECT: peroral composition with antimicrobial action useful in prevention of bacterial plaque, caries and gingivitis. 
     11 cl, 2 ex, 3 tbl
Patent RU-2265226-C2 (RU)
Inventor: URUSOV V B
IPC: G01P1/00
Filed: 2003-10-10
Granted: 2005-11-27
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: position indicator has constant magnet and Hall element. Constant magnet has through aperture, while aperture axis coincides with direction of magnet magnetization. Near aperture on one side of magnet Hall element is placed, and opening on the other side of magnet is positioned in area of movement of ferromagnetic element. Parameters of output signals ore adjusted by movement of Hall element relatively to aperture with alteration of working induction value in sensitive area. 
     EFFECT: maximal sensitivity with minimal size and mass of magnet. 
     5 cl, 3 dwg
Patent RU-2286754-C2 (RU)
Inventor: KHANSSON ROJ
IPC: A61F13/15
Filed: 2002-04-10
Granted: 2006-11-10
Abstract: FIELD: sanitary aids. 
     SUBSTANCE: absorbing item, namely, sanitary towel for underwear can be used at enuresis. Sanitary towel has two cross-lateral end edges, two longitudinal side edges, fluid penetrable surface layer, liquid impenetrable back layer, absorbing central part disposed between the two layers. Sanitary towel has side wings disposed at side edges at both sides of absorbing central part. The side wings have those shape and sizes to be bend around edges of underwear turned to legs of user. Side wings have glance being less than 25%. 
     EFFECT: improved invisibility. 
     15 cl, 19 dwg
Patent RU-2276060-C2 (RU)
Title: Method and device for orientating articles of different shapes when transporting them
Inventor: PETRENKO LEV PETROVICH
IPC: B65G1/00
Filed: 2004-01-06
Granted: 2006-05-10
Abstract: FIELD: radio electronics engineering. 
     SUBSTANCE: method and device can be used for building completely new small-sizes surface mounting automatons. Single-channel cassette is formed of articles, which are delivered loose, into oriented single-nominal sequence. Common cassette is formed of mentioned single-channeled corresponding nominal articles. The common cassette has closed cycle of rotation. Rotation is carried out at one direction by step electromagnet drive. Sequent supply of mentioned single-channeled of corresponding nominal is provided to area of reception for subsequent transfer of mentioned articles to common carrier to form architectural composition of articles onto the carrier. 
     EFFECT: improved reliability of operation. 
     2 cl, 2 dwg
Patent RU-2313190-C2 (RU)
Inventor: BARRO EHRIK
IPC: H04N7/26
Filed: 2002-07-05
Granted: 2007-12-20
Abstract: Изобретение относится к способу модификации данных во входном кодированном видеосигнале для генерации выходного масштабированного видеосигнала, скомпанованного из основного видеосигнала и набора из, по меньшей мере, одного видеосигнала повышения качества, причем способ содержит, по меньшей мере, этап декодирования ошибки для генерации сигнала декодированных данных из входного кодированного видеосигнала, первый этап повторного кодирования для генерации основного видеосигнала из сигнала промежуточных данных, полученного сложением сигнала с компенсацией движения и сигнала декодированных данных, этап реконструкции для генерации ошибки кодирования основного видеосигнала, этап компенсации движения для генерации сигнала с компенсацией движения на основе ошибки кодирования, второй этап повторного кодирования для генерации видеосигнала повышения качества на основе ошибки кодирования. Ошибка кодирования основного видеосигнала повторно кодируется с более высокой степенью детализации по сравнению с той, которая используется для генерации основного видеосигнала. Технический результат - обеспечение адаптации битовой скорости передаваемого кодированного видеосигнала к пропускной способности сетей связи. 6 н. и 4 з.п. ф-лы, 3 ил.
Patent RU-2281132-C2 (RU)
Inventor: TSOJ VASILIJ CHUMBEKOVICH
IPC: A62C3/02
Filed: 2004-06-04
Granted: 2006-08-10
Abstract: FIELD: fire-fighting, particularly to extinguish forest and subterranean fires. 
     SUBSTANCE: method involves manufacturing fire-extinguishing bombs filled with fire-extinguishant, wherein the fire-extinguishant includes powder, liquid fire-suppression enveloping blasting substances (sand, gravel, carbon dioxide, alkali, water, granular explosives and so on) made as balls with 80-100 mm diameters; delivering the bombs to fire site by helicopters or other vehicles in amount depending on fire area; actuating the bombs in two stages. At the first stage hollow-charge and ordinary shells are blasted. Then fire-extinguishant is prepared, rotated and thrown downwards. At the same time accelerating explosion cartridges having corresponding depressions are blasted and shock wave formed as a result of the explosion impacts on above fire-extinguishant to accelerate thereof and to provide fire-extinguishant penetration through flame. All impacts of liquid droplets, gravel particles and micro-explosions knock down flame base and isolate burning surface from flame to suppress fire. 
     EFFECT: reduced time of rotating fire-extinguishant jet penetration through conflagration to burning objects. 
     2 cl, 1 dwg