baber/WOPTO huggingface dataset:
Patent RU-2140532-C1 (RU)
Title: Method of developing oil deposit
Inventor: GAZIZOV A SH
IPC: E21B43/22
Filed: 1999-04-16
Granted: 1999-10-27
Abstract: FIELD: oil and gas production. SUBSTANCE: when developing oil deposits with nonuniform reservoirs, crude oil is produced through productive wells, working agent is injected through injection wells, and polymer-dispersion system is periodically injected through at least one injection well, said dispersion consisting of water-soluble polymer solution, aqueous dispersion of solid particles, and buffer liquid (pH 7.2 to 13.1) raising pH value of system to 7.2-13.1. The latter is injected between injections of the two first components. EFFECT: increased oil recovery due to expanded treatment area. 2 cl
Patent RU-2160808-C1 (RU)
Inventor: MATVEENKO VLADIMIR ANDREEVICH
IPC: E02B17/00
Filed: 1999-05-24
Granted: 2000-12-20
Abstract: Изобретение относится к области гидротехнических сооружений и предназначено для использования на мелководье. В морской погружной буровой платформе, содержащей корпус в виде водоизмещающего понтона с балластными отсеками и насосными отделениями, на котором смонтирована эстакада с установленной на ней верхней площадкой и оборудованием, корпус платформы выполнен с упрощенными судовыми обводами, при этом платформа снабжена водонепроницаемыми шахтами схода в балластные отсеки и насосные отделения, причем шахты выполнены в виде колонн, проходящих от палубы верхней площадки до палубы корпуса в районе насосных отделений. Палубы верхней площадки и корпуса в районе насосных отделений выполнены с отверстиями для прохода колонн, снабженными люковыми закрытиями. Колонны шахт схода в балластные насосные отделения выполнены цилиндрическими, а шахты схода снабжены трапами и переходными площадками. Палуба верхней площадки снабжена оборудованием в блочно-модульном исполнении. Изобретение повышает удобство эксплуатации, надежность и безопасность платформы. 3 з.п. ф-лы, 4 ил.
Patent RU-2146540-C1 (RU)
Title: Method and device for affecting pathogenic microorganisms
IPC: A61M37/00
Filed: 1999-07-13
Granted: 2000-03-20
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves inhibiting metabolism activity of sample cells by injuring them to a state enabling full-scale cell activity restoration to be impossible. The state is recorded by exposing the carrier to extremely high frequency radiation in its direct interaction with the cells. Then the information carrier is enclosed into biologically inert material envelope and set into a device applied for acting upon the organism. The device has carrier with stored information that concerns metabolism activity of the injured sample cells prior to a state enabling full-scale cell activity restoration to be impossible. The carrier is mounted in screening casing with cover. The casing also has magnetic field source for acting upon the information carrier, manufactured as permanent magnet or solenoid. The information carrier is semiconductor crystal like semiconductor diode or transistor crystal connected to power supply source and having links to commutation and indication units. All units of the device are provided with screening partitions. The screening partitions and the screening casing enclose some protection volume protecting the information carrier from parasite self-recording during device operation time. EFFECT: excluded external noise influence; high accuracy in building structure of frequency-and-wave analog of the injured cells; enhanced effectiveness of treatment. 7 cl, 2 dwg
Patent RU-2160241-C1 (RU)
Inventor: TSIMMERMANN PETER
IPC: C04B35/64
Filed: 1999-10-07
Granted: 2000-12-10
Abstract: FIELD: roasting insulators of spark plugs for internal combustion engines. SUBSTANCE: shaped sager consists of rectangular ceramic box with ports in side walls and bearing surface in inner [art along walls. Height of bearing surface is equal to sum of heights of cylinder, expanding cone and half height of band of unroasted insulator and its thickness is no less than half difference of diameters of band and guide cylinder of unroasted insulator of spark plug. EFFECT: increased output of insulators; increased productivity of high-temperature furnaces; low cost of product. 4 dwg, 1 tbl
Patent RU-2168565-C1 (RU)
Title: Способ электрохимического полирования металлических изделий
Inventor: MIRZOEV R A
IPC: C25F3/16
Filed: 1999-12-30
Granted: 2001-06-10
Abstract: Заявляемый способ относится к металлообработке, а конкретно - к области электрохимического полирования металлических изделий. Способ электрохимического полирования заключается в том, что обрабатываемое изделие погружают в водный раствор электролита и прикладывают к нему положительное по отношению к электролиту электрическое напряжение, под действием которого между поверхностью обрабатываемого изделия и электролитом образуется парогазовый слой. Процесс электрохимического полирования осуществляют в два этапа, на первом из которых к обрабатываемому изделию прикладывают электрическое напряжение 90 - 190 В и выдерживают изделие при этом напряжении в течение 0,1 - 5 с, а на втором этапе это напряжение увеличивают до 200 - 400 В и поддерживают постоянным до окончания процесса полирования, при этом обеспечивают беспрерывную подачу электрического напряжения на каждом из этапов электрохимического полирования, включая момент перехода от первого этапа ко второму. При реализации способа используют водный раствор солей, значение pH которого находится в пределах 4 - 9. В случаях полирования изделий из титана и титановых сплавов, циркония и циркониевых сплавов используют водные растворы электролитов, в состав которых входят соли борфтористоводородной, кремнефтористой, гексафтортитановой или плавиковой кислот. Технический результат: расширение круга обрабатываемых материалов при одновременном уменьшении пиковой мощности используемого источника питания. 1 табл., 2 ил.
Patent AU-2005240087-C1 (AU)
Title: Electric cooking apparatus having removable heating plates and method for using same
Inventor: RAGAN GARY
IPC: A47J37/06
Filed: 2005-05-02
Granted: 2011-07-28
Abstract: A cooking device including an upper housing and a lower housing is described. The lower housing is pivotally connected to the upper housing. The cooking device also includes a heating plate and a heating unit. The heating plate is removably attached to at least one of the upper housing and the lower housing. The heating unit is disposed in at least one of the upper housing and the lower housing and includes a heating element and a heat conducting plate between the heating element and the heating plate. The heat conducting plate conducts heat from the heating element to the heating plate.
Patent AU-2007356409-C1 (AU)
Title: Boundary layer wind turbine with tangetial rotor blades
Inventor: NICA HORIA
IPC: F03D3/04
Filed: 2007-07-09
Granted: 2013-07-25
Abstract: A wind turbine having rotor assembly with a plurality of stacked disks (1) for rotation about an axis. At least one set of the stacked disks has disks being closely spaced from each other for creating a boundary layer effect on surfaces of the disks that contributes in rotating the disks. Each disk has a plurality of rotor blades (2) disposed on an outer circumference thereof. Each rotor blade (2) has at least one surface extending tangentially from the outer circumference of each disk (1) for redirecting the airflow tangentially to a peripheral surface of each disk (1). Each disk (1) defines at least one opening (4) thereon for redirecting the wind axially through each of the disks (1).
Patent AU-2010210550-C1 (AU)
Title: Burstable liquid packaging and uses thereof
Inventor: KELSO DAVID M
IPC: B01J14/00
Filed: 2010-02-05
Granted: 2016-06-09
Abstract: The present invention relates to systems, devices, and methods for performing biological and chemical reactions. In particular, the present invention relates to the use of burstable liquid packaging for delivery of reagents to biological and chemical assays.
Patent AU-2012354059-C1 (AU)
Title: Biodegradable sheet
Inventor: NEUMAN TAL
IPC: C08J7/048
Filed: 2012-12-13
Granted: 2017-03-23
Abstract: Disclosed is a biodegradable sheet prepared from biodegradable material comprising a gas barrier material, wherein the gas barrier material may be a nanoclay and/or polyvinyl alcohol.
Patent AU-2017208033-C1 (AU)
Title: Modified plant
Inventor: WINZER THILO
IPC: C12N15/82
Filed: 2017-01-12
Granted: 2021-11-11
Abstract: The disclosure relates to modified plants of the genus Papaver comprising two or more genes encoding codeine (O)-demethylase (CODM) wherein the modified plants have modified alkaloid content when compared to unmodified plants wherein the alkaloid content has a high codeine phenotype.
Patent RU-2162059-C1 (RU)
Inventor: SEREDA T G
IPC: B09B3/00
Filed: 2000-01-06
Granted: 2001-01-20
Abstract: FIELD: waste water treatment. SUBSTANCE: method is realized by treating waste waters and recycling them through bulk of waste. For treatment, waste water is mixed with lime milk to pH 9.0-9.5. Treated waste water is then spread throughout the surface of dump with velocity 1-2 mm a day. Total amount of recycled treated waste water should not exceed 200-300 mm a year. Treatment is continued until achieving neutral reaction of waste water passed through drainage system. In case when filtrate has alkali reaction and concentration of heavy metals therein exceeds maximum permissible value, recycling of treated filtrate is continued to maximum reduction of heavy metal concentration. Process can be performed predominantly during warm period (spring, summer, autumn) at air temperature not below 0ю . Particularly important is using proposed method in yearly period of dump life. EFFECT: speeded up biological purification of waste water, increased degree of purification, and enabled process control. 2 cl
Patent RU-2175264-C1 (RU)
Inventor: MAL CHIKOV G D
IPC: B01J37/03
Filed: 2000-03-03
Granted: 2001-10-27
Abstract: FIELD: protection of environment from toxic components of waste gases, more particularly catalytic oxidizing purification of hydrocarbon- containing gases. SUBSTANCE: described is method of preparing catalyst for oxidation of hydrocarbon-containing gases by deposition of platinum on preoxidized metallic carrier from stainless steel in aqueous solution [Pt(NH 3 )]Cl 2  and 0.005 mole/l of potassium hydroxide at 170-210 C in closed volume for 150-180 min. In this case, carrier of is made metal-rubber (MR) material, and deposition is carried out in aqueous solution containing 6•10 -4 -12•10 -4  mole/l of [Pt(NH 3 ) 4 ]Cl 2  at carrier volume to solution volume ratio ranging from 1:10 to 1:1.11. Density of material MR is 1.97-2.99 g/cubic cm. EFFECT: catalyst has high activity at 250-400 C, low gas dynamic resistance to reaction stream and desired geometric shape and porosity of carrier. 2 cl, 2 tbl
Patent RU-2173609-C1 (RU)
IPC: B22F9/08
Filed: 2000-06-07
Granted: 2001-09-20
Abstract: FIELD: powder metallurgy. SUBSTANCE: method involves providing plasma arc melting of consumable electrode; homogenizing melt and cleaning melt from heavy high melting point particles by heating melt with plasma flow created by recirculating inert gas generated by melting unit; atomizing produced melt by centrifugal force by heating atomizer peripheral surface. Rotational speed of atomizer depending upon predetermined powder particle size is determined from ratio: n=k/(d  D). Apparatus has melting chamber whose lower part is made in the form of replaceable water-cooled nozzle formed as truncated cone, electric holder mounted for displacement in vertical plane, atomizing chamber with rotating atomizer, and vessel designed for homogenization and cleaning of melt and equipped with additional plasmotron arranged in atomizing chamber, and compressor. Method and apparatus allow powders-granules of highly reactive metals and alloys to be produced for further employment in aeronautical and aerospace equipment. Powders possess improved chemical homogeneity and are free of high-melting point metals. EFFECT: improved physicomechanical properties of powders and reduced production cost. 3 cl, 1 dwg, 1 ex
Patent RU-2163583-C1 (RU)
Inventor: ZAREMBO V I
IPC: C04B40/00
Filed: 2000-06-30
Granted: 2001-02-27
Abstract: FIELD: applied physics and chemistry, more particularly manufacture of concrete and reinforced concrete structures, pouring mixes for installing machines and setups and also manufacturing products from gypsum. SUBSTANCE: method comprises promoting the formation of crystals in hardening mineral binding material by using electromagnetic radiation. In order to allow for controllability of hardening process, hardening mineral binding material is subjected to electromagnetic irradiation at frequencies from 0.5 to 15 MHz at heat-moisture treatment and natural hardening stages. Duration of hardening is regulated by varying frequencies of electromagnetic radiation. In order to carry out method, electromagnetic radiation source is used with power ranging from 0.3 to 20 W cubic m of mineral binding material. EFFECT: duration of hardening process is reduced by at least 2 times. 3 dwg, 2 tbl
Patent RU-2165988-C1 (RU)
Title: Charge for production of briquettes for smelting of silicomanganese
Inventor: IL IN VLADIMIR VASIL EVICH
IPC: C22B1/242
Filed: 2000-09-07
Granted: 2001-04-27
Abstract: FIELD: ferrous metallurgy, particularly, preparation of charge materials for ferroalloy production; applicable in production of silicomanganese. SUBSTANCE: charge for production of briquettes includes manganese-containing dust of gas cleaning of ferroalloy furnaces, dust of gas channels of aluminum electrolyzers, fine fraction of low-phosphorus manganese slag, fine fraction manganese concentrate and binding agent with the following ratio of components, wt. %: binding agent, 7-20; manganese-containing dust of ferroalloy furnaces, 12-45; dust of electrolyzer gas channels, 0.2-20; siftings of low-phosphorus manganese slag, 1-10; fine-fraction manganese concentrate, the balance. Binding agent in charge is used in the form of aqueous solution of lignosulfonate and/or water glass. EFFECT: utilization of finely dispersed industrial wastes and preparation of charge materials for production of silicomanganese. 2 cl, 1 ex
Patent RU-2169836-C1 (RU)
Inventor: BODRJAGIN A V
IPC: E21B43/32
Filed: 2000-10-16
Granted: 2001-06-27
Abstract: FIELD: oil production industry. SUBSTANCE: invention specifically refers to change of filtration characteristics, to increase of oil recovery and to reduction of water content of production wells. Method setting profiles of acceptance of injection wells includes injection of solutions of sodium silicate and calcium chloride with formation of compounds of various consistency into pool in two stages. Solutions of sodium silicate and calcium chloride are injected separately, first solution of sodium silicate which includes filling agent is injected at first stage, it additionally includes polyacrylamide at second stage. Wood flour, lignin, bentonite are utilized as filling agent in agreement with method. EFFECT: increased efficiency of action on highly penetrable inhomogeneous and jointing collectors with exception of mud injection into face zone of well. 1 cl, 1 tbl
Patent RU-2189652-C1 (RU)
Title: Method, mineral matrix block and device for immobilizing radioactive wastes
Inventor: SOBOLEV I A
IPC: G21F9/30
Filed: 2000-12-19
Granted: 2002-09-20
Abstract: FIELD: environment protection; recovery of radioactive wastes. SUBSTANCE: method includes mixing radioactive wastes with oxidant, reducer, and mineral dope, filling clearance between external and internal vessels with powdered heat-insulating material, charging mixture obtained into internal vessel, heating mixture by initiating exothermic reaction between its oxidant and reducer, producing molten end product , and cooling it down. Steam-and-gas products of exothermic reaction are also decontaminated. Proportion of mixture components is as follows, mas.%: radioactive wastes, 10-45; mineral dope, 1-27; oxidant, 31-45; reducer, 11-30. Used as oxidant is vanadium pentoxide or its mixture with potassium permanganate. Silicon or silicon-titanium alloy, or silicon mixed up with silica calcium and/or with silicon- titanium alloy is used as reducer. Heat-insulating material is charged before mixture. Its layer thickness within internal vessel is not to be smaller than size of clearance between external and internal vessels. Device implementing this method has external and internal vessels, exothermic reaction initiating unit, gas decontamination unit, and incoherent auxiliary base. External-to-internal vessel diameter ratio is 1.4-2.5. EFFECT: enhanced safety, improved quality of end product, enlarged functional capabilities, reduced cost, reuse capability. 4 cl, 2 dwg
Patent RU-2190696-C1 (RU)
Title: Inhibitor of metal corrosion in sulfuric, hydrochloric, and sulfamic acids
Inventor: KRAVTSOV E E
IPC: C23F11/04
Filed: 2001-01-11
Granted: 2002-10-10
Abstract: FIELD: corrosion protection. SUBSTANCE: invention can be used for etching metals in acids and acidic cleaning of equipment in power engineering, food industry, and other areas. Corrosion inhibitor contains, %: product of condensation of amine with aldehyde, in particular, alpha-hydroxynaphthal-p-iodoaniline, 15.6-22.7; beta-ethylxanthogenylethyl-N-m-tolyl carbamate, 15.2-25.0; 2,6- dimethyl-N-heptylquinolinium iodide, 18.2-25.0; and urotropin, 33.3-43.9. EFFECT: increased zinc and chromium protection efficiency and reduced hydrogen pickup by steel. 2 tbl
Patent RU-2189971-C1 (RU)
Title: Highly labeled with tritium
Inventor: SHEVCHENKO V P
IPC: A61K31/195
Filed: 2001-05-22
Granted: 2002-09-27
Abstract: FIELD: organic chemistry, hormones, radiolabeled compounds. SUBSTANCE: Invention relates to synthesis of a novel highly labeled analog of physiologically active compound O-(4-hydroxy-3,5-diiodophenyl)-3',5'-diiodo-L-tyrosine ("thyroxine") of the formula (I)   that can be used in organic chemistry, biology and medicine. EFFECT: new compound indicated above, valuable properties. 1 ex
Patent RU-2187092-C1 (RU)
Title: Method of check of quality of petroleum products, fuels and lubricants
Inventor: STRAKHOV A F
IPC: G01N21/31
Filed: 2001-05-28
Granted: 2002-08-10
Abstract: FIELD: study of physico-chemical properties of petroleum products, fuels and lubricants. SUBSTANCE: method consists in forming and measuring spectral images of standard specimens of petroleum products of fuels and oils of known type at known content of compounds of flow concentration and spectral of specimens of petroleum products or fuels and lubricants analyzing them in infra-red visible part of optical spectrum and at measuring excited fluorescence under action of ultra-violet radiation on specimen under test. According to method of maximum consistence of spectral images, standard specimens of known type (grade) at known quality indices are selected and on this basis, type (grade), magnitude of quality indices and content of compounds of low concentration are determined in petroleum products or in fuel and lubricants. EFFECT: enhanced accuracy of identification and accuracy of check of quality of petroleum products, fuels and lubricants labor consumption; facilitated procedure of measurements; extended functional capabilities. 2 cl, 1 dwg
Patent RU-2185422-C1 (RU)
Title: Antifriction fine powder composition
Inventor: VOROB EV A M
IPC: C10M125/10
Filed: 2001-06-22
Granted: 2002-07-20
Abstract: FIELD: friction protection. SUBSTANCE: composition contains, %: naturally occurring magnesium hydrosilicate, 75-92; metal oxides with lesser affinity to oxygen in comparison with iron (alumina, chromium oxide, titanium dioxide, cerium dioxide), 3-7; and magneto-active component, 5-20; in particular, solid solution of ferromagnetic ceramics with hexagonal structure. Under such conditions, formation of servo-coiled film is 1.2-1.5-fold accelerated with no loss in its strength and adhesion to rubbing surfaces. EFFECT: facilitated antifriction film formation. 4 cl, 2 tbl, 18 ex
Patent RU-2184046-C1 (RU)
Inventor: MALYSHEV A A
IPC: B63B35/54
Filed: 2001-07-04
Granted: 2002-06-27
Abstract: FIELD: stream-crossing facilities; ferries. SUBSTANCE: ferry includes displacement pontoon collapsible units consisting of articulated two outer and two middle pontoons provided with roadway with motorization facility in form of motor unit with water-jet propulsors. Outer pontoon units have streamlined shape at ends. Wedge-shaped displacement ramps are mounted on middle for turn about axes perpendicular to longitudinal axes of middle pontoons; width of these ramps is equal to width of middle pontoons. In turned position, bottom of ramps form streamlined shapes of middle pontoons and in transportation position, they form even surface of their decks. EFFECT: enhanced efficiency of use of ferry materiel for ferrying one tank; reduction of ferry cost by 50 to 60%. 5 dwg
Patent RU-2199908-C1 (RU)
Title: Method of preparing nutritious mixture for intraintestinal tube feeding
Inventor: SHAZZO F R
IPC: A23L33/00
Filed: 2001-08-09
Granted: 2003-03-10
Abstract: FIELD: food industry. SUBSTANCE: method involves mixing of protein, fat and carbohydrate components, and after their mixing with water and mineral additive and heating, during the process of homogenization enzyme and vitamin additives are introduced. Vitamin additive includes a preparation produced by means of successive extraction of biomass of Pythium insidiosum micromycete with nonpolar extracting agent under above-critical condition, water, alkali, water, acid, water, alkali and water with the following combination of the first extract with solid residue in amount up to 0.5% from mass of whole mixture. Then drying is conducted without oxygen access, and product is crushed and reduced by water before using. EFFECT: increased quality of final product.
Patent RU-2197979-C1 (RU)
Inventor: NAZARENKO P V
IPC: A61K9/20
Filed: 2001-08-21
Granted: 2003-02-10
Abstract: Изобретение относится к медицине, а именно к лекарственным средствам растительного происхождения, обладающим слабительным, противовоспалительным и спазмолитическим действием, и может быть использовано в гастроэнтерологической практике при лечении хронических колитов со спастическим, атоническим компонентом различной этиологии, привычных запоров, геморрое, анальных трещин, проктита, синдрома раздраженной толстой кишки и дискинезии толстой кишки у детей. Сущность изобретения заключается в том, что предложенное средство, обладающее слабительным, противовоспалительным и спазмолитическим действием, содержит лекарственные растения: листья мяты перечной, цветки ромашки, листья сенны и плоды фенхеля при их соотношении в %: 28,6, 28,6, 28,6, 14,2 соответственно. Предложенное средство может быть использовано в виде настоя, отвара, фильтр-пакетов, а также может быть выполнено в виде гранул, таблеток, суппозиториев. Предложенное средство дает хороший терапевтический эффект в регуляционной деятельности кишечника, способствует уменьшению метеоризма при заболеваниях желудочно-кишечного тракта, нормализует стул у больных с вялой перистальтикой и гипотонией толстой кишки, особенно у пожилых пациентов, способствует заживлению анальных трещин, прекращению геморроидальных кровотечений. 9 з.п. ф-лы, 3 табл.
Patent RU-2204223-C1 (RU)
Title: Agrobridge
Inventor: MAJSOV I A
IPC: A01B49/00
Filed: 2001-09-28
Granted: 2003-05-20
Abstract: FIELD: agricultural construction. SUBSTANCE: agrobridge has girder movable on self-propelled carts with agricultural tools attached thereto, hopper, jacks, control cabin and auxiliary power and processing equipment, and is further equipped with device for turning self-propelled carts in opposite directions through 90 deg. Turning device has upper and lower plates resting through bearing balls upon both sides of supporting plates. Upper plates have toothed portions, whose teeth are cooperating with teeth of gears turning them in opposite directions. Agrobridge has conveyor extending along girder under hopper throats and is equipped with reversing motor-reducer, guarding cheeks and discharge conveyors mounted at girder ends. EFFECT: increased efficiency due to discharge of hopper in the process of advancement of agrobridge, and improved keeping of fields. 7 dwg