baber/WOPTO huggingface dataset:
Patent RU-2230614-C2 (RU)
Inventor: AKHSANOV R R
IPC: B04C7/00
Filed: 2000-05-18
Granted: 2004-06-20
Abstract: FIELD: petroleum industry. 
     SUBSTANCE: the invention presents a hydrocyclone intended for separation of the oil wells product into phases. The purpose of the invention is to increase effectiveness of the hydrocyclone operation by provision of the guaranteed disposal of coarse impurities and assistance in operation of the chamber of preliminary separation the initial production. The purpose is achieved due to installation in the bottom part of the hydrocyclone housing - in the camber of preliminary purification - of the slope perforated partition made in the form of a ring type funnel with a overflow pipe displaced in respect to the partition. 
     EFFECT: the invention allows to increase effectiveness of the hydrocyclone operation. 
     1 dwg
Patent RU-2192845-C2 (RU)
Title: Cosmetic mask for face skin
Inventor: LESNOVA N V
IPC: A61K8/97
Filed: 2000-06-13
Granted: 2002-11-20
Abstract: FIELD: cosmetology; designed for skin care. SUBSTANCE: cosmetic mask contains the following ratio of components, g/100 g of dry substance: zeolite-containing bactericidal cosmetic additive, 40; rye bran, 20; wheat bran, 20; powder of medicinal vegetable raw material, 20. Ingredients included in composition of ground vegetable raw material may consist from various species and parts of plants depending on necessity of receiving one kind or another cosmetic action of mask. EFFECT: low price, ecological cleanness, and higher biologically active action. 9 cl, 2 ex
Patent RU-2203316-C2 (RU)
Title: Strain of bacterium yersinia pestis used as test-strain resistant to plague bacteriophage l-413 "c"
Inventor: TSAREVA N S
IPC: C12N7/00
Filed: 2000-06-16
Granted: 2003-04-27
Abstract: FIELD: microbiology. SUBSTANCE: strain of bacterium Yersinia pestis C-694-C-620 (3-KB) is obtained by selection of phage-resistant variant of plague microorganism on solid nutrient medium in the presence of bacteriophage L-413 "C" on lawn plate of culture sown. The revealed heterogeneity of plague pathogen in Central-Caucasus natural focus by some properties, stability of phage-resistance properties indicate on capacity of the strain to be used as test-culture for detection of phage- resistant strains. Invention can be used in investigation of freshly isolated strains of plague pathogen in Central-Caucasus natural focus. EFFECT: valuable properties of strain.
Patent RU-2190731-C2 (RU)
Title: Скважинный фильтр
Inventor: ARUTJUNJAN A S
IPC: E03B3/18
Filed: 2000-08-04
Granted: 2002-10-10
Abstract: Изобретение относится к технике добычи продукта из скважины, а именно к скважинным фильтрам для фильтрации продукта, добываемого из нефтяных, водяных и газовых скважин. Техническим результатом является изменение направления потока газа (жидкости) в обход препятствия, возникающего при движении скважинного продукта в фильтровой зоне на горизонтальном участке скважины, повышение эффективности работы установки, что препятствует замедлению скорости потока продукта и сокращению дебита его добычи. В скважинном фильтре, содержащем перфорированную трубу и насадки с отверстиями, выполненные в форме трапецеидальных пазов - щелей или усеченных конусов, закрепленные на наружной поверхности трубы и совмещенные с ее отверстиями, отверстия трубы и насадок расположены по винтовой линии, а каналы связи - отверстия выполнены тангенциально относительно наружной поверхности трубы по окружности. 6 ил.
Patent RU-2219959-C2 (RU)
Inventor: GLUKHOV V I
IPC: A61M5/142
Filed: 2000-10-09
Granted: 2003-12-27
Abstract: FIELD: automatic infusion devices for injection of fluids by means of a pump. SUBSTANCE: the infusion device represents a peristaltic pump designed for intake of fluid from a separate reservoir and delivery of it to the patient's organism, it has a standard single infusion system linked with the working part of the peristaltic pump, and a control unit. The infusion device is provided with a photometric air sensor located on a flexible transparent tube of the single infusion system. The photometric sensor is made with one light radiator and two photodetectors. The flexible transparent tube serves as a lens between the photoradiator and photodetectors. The first photodetector is positioned opposite the light radiator on the other side of the flexible transparent tube along the straight beam from the light radiator passing the middle of the cross- section of the flexible transparent tube, the second photodetector is positioned at an angle of not more than 90 deg to the direction of the straight beam from the light radiator. This provides for operation of the first photodetector for receiving of the transmitted light, and of the second on-receiving of the reflected and scattered light from the fluid in the transparent tube of the single infusion system. EFFECT: expanded range of transparency of injected fluids, enhanced reliability of catching of the bubbles of air that has got into the hydropath. 4 dwg
Patent RU-2198747-C2 (RU)
Title: Method of oil sludge treatment
Inventor: GABBASOVA I M
IPC: C12R1/07
Filed: 2000-11-14
Granted: 2003-02-20
Abstract: FIELD: microbiological cleaning of soil contaminated with oil products and processing of oil sludge. SUBSTANCE: method consists in that after mixing with microorganisms and biological stimulator, added to oil sludge is clean soil and wood sawdust. Microorganisms are used as strain of bacteria Bacillus sp., and biostimulator is used in the form of "Biotrin" protein feed additive with the following weight ratio of components in mixture of oil - sludge : microorganisms : biological stimulator 1:0.005:0.005 with subsequent conduction of incubation period. In this case, oil sludge, soil and sawdust are mixed in weight ratio of 1:2:1, and after incubation period lasting at least 50 days mixture is additionally treated with biological stimulator. EFFECT: higher degree of oil sludge decomposition directly in sludge residential places, reduced power consumption and labor input. 3 cl, 5 tbl, 1 ex
Patent RU-2195238-C2 (RU)
Title: Method for treating glaucoma in children
Inventor: ZUBAREVA L N
IPC: A61F9/007
Filed: 2000-11-20
Granted: 2002-12-27
Abstract: FIELD: medicine, ophthalmosurgery. SUBSTANCE: conjunctival and surface scleral fragments are formed, deep scleral fragment is separated from underlying vascular membrane and resected together with a strip of trabecular area, a surface scleral fragment is put to its place to fix it to adjacent sclera with interrupted sutures. Moreover, before wound sealing a Tennon's membrane is punctured with a needle in a direction parallel to the surface of underlying sclera by placing a needle's opening towards a Tennon's membrane. Then, by separate uninterrupted sutures one should suture a Tennon's and a conjunctival membranes, a syringe is put onto a needle's coupling being filled with perfluorocyclobutane at 1:1 ratio together with sterile air. This mixture is introduced under a Tennon's membrane at 0.2 ml amount by forming a subconjunctival cavity above operation area. EFFECT: more stable hypotensive action.
Patent RU-2264201-C2 (RU)
Inventor: ROZENFEL D LEONARD G
IPC: A61L15/60
Filed: 2000-12-22
Granted: 2005-11-20
Abstract: FIELD: medicine; absorbing structure with absorbing element with upper and lower surfaces defining the thickness. 
     SUBSTANCE: absorbing element has integral structure and includes first zone of high absorbing capacity separated from second zone of high absorbing capacity by part of thickness of absorbing elements. Zones of high absorbing capacity have absorbing fibers and particles of super-absorbing polymer. Part of thickness of absorbing element separating the first and second zones of high absorbing capacity is free from particles of super-absorbing polymer. 
     EFFECT: enhanced absorbing capacity. 
     24 cl, 12 dwg
Patent RU-2198380-C2 (RU)
Title: Способ фазовой модуляции в волоконно-оптическом гироскопе с замкнутым контуром
Inventor: KEL O L
IPC: G01C19/72
Filed: 2001-01-15
Granted: 2003-02-10
Abstract: Изобретение относится к области волоконной оптики и может быть использовано при разработке и изготовлении волоконно-оптического гироскопа (ВОГ). Сущность способа заключается в том, что на фазовый модулятор подают напряжение треугольной формы, осуществляющее одновременно амплитудную и компенсирующую фазовые модуляции, при этом для последующей узкополосной фильтрации выходного сигнала частоту напряжения треугольной формы поддерживают постоянной. Техническим результатом является повышение точности прибора. 4 ил.
Patent RU-2228851-C2 (RU)
Title: Method of manufacture of laminated glass
Inventor: ARZHAKOV M S
IPC: C08F20/14
Filed: 2001-03-16
Granted: 2004-05-20
Abstract: FIELD: manufacture of laminated glass. SUBSTANCE: proposed method includes placing at least one third layer on base of polymer composition between at least one first layer and at least one second layer followed by hardening. First layer is obtained through polymerization co-polymerization of methyl methacrylate till conversion of 50-98 %. Used as third layer is layer common with first layer on base of monomers and/or polymer of different composition as compared with first layer. Layer subjected to orientation may be used as first layer. Orientation is performed by stretching to 40-180 % at temperature higher than glass transition temperature of product subjected to stretching. Layer obtained through polymerization and/or co- polymerization of methyl methacrylate with bi- or polyfunctional monomers, for example diallyliso phthalate may be used as first layer. Soda-lime or acrylic glass may be used as second layer; layer on base of monomers and/or polymers of (metha)acryl series or on base of polyvinyl butyral may be used as third layer. Hardening may be performed at temperature of 110-170 C, as well as by molding with force applied normally relative to first and third layers. EFFECT: enhanced efficiency. 13 cl, 1 tbl, 1 ex
Patent RU-2208294-C2 (RU)
Inventor: BEZGINOV I G
IPC: H04B1/10
Filed: 2001-05-08
Granted: 2003-07-10
Abstract: FIELD: radio engineering. SUBSTANCE: noise killing device that may be used in duplex control channels and burst on-line command radio-communication links has broadband intermediate-frequency amplifier, narrow-band noise suppressor incorporating n parallel channels, counter, adder, matching filter, two parallel-to- serial code converters, clock generator, decoder, two frequency-spectrum compression units each incorporating flip-flops, coincidence units, counters, heterodynes, and mixers. EFFECT: enhanced noise immunity in reception. 1 cl, 3 dwg
Patent RU-2204582-C2 (RU)
Inventor: GINZBURG L I
IPC: B27K3/52
Filed: 2001-06-18
Granted: 2003-05-20
Abstract: FIELD: fire retardants. SUBSTANCE: fire-retardant composition for surface treatment and impregnation of burnable cellulose-containing materials, wood, woven and nonwoven natural-fiber and mixed-fiber materials, and paper is prepared by mixing mono- or/and diammonium phosphate with urea, moistening mixture, and adding 0.5 to 5.0% surfactant in the next stage wherein mixture is melted at temperature up to 120 C to give product with melting point 102-106 C. Melting operation is continued until product is obtained, whose 20% aqueous solution has pH within a range of 5.0-6.2, whereupon product is cooled and disintegrated at stirring. EFFECT: enhanced fire-retardant capacity. 1 tbl, 14 ex
Patent RU-2238987-C2 (RU)
Inventor: SOZONOV O A
IPC: C21D1/20
Filed: 2002-03-13
Granted: 2004-10-27
Abstract: FIELD: treatment and finish of rolled strips, steel bands in particular. 
     
     
       SUBSTANCE: proposed method includes patenting of metal, cooling by flushing with water, coating with wax and drying with hot air. At content of carbon in manganese steel of 0.26-0.35%, band is subjected to electrochemical pickling after patenting and flushing in 16-% solution of sulfuric acid; then, metal is additionally washed with cold water and dried at temperature of about 300 C; then, hot band is passed through bath filled with water-wax emulsion for 1-3 s and movable parts are wiped with rubber gaskets; protective inhibitor water-wax compound may be used as emulsion; after waxing, band is wiped with felt and rubber gaskets. 
     
     
       EFFECT: improved quality of band; low cost of process. 
     
     
       3 cl, 1 ex
Patent RU-2235501-C2 (RU)
Inventor: PECHERSKIJ A V
IPC: A61P5/02
Filed: 2002-04-02
Granted: 2004-09-10
Abstract: FIELD: medicine, urology, endocrinology. 
     SUBSTANCE: the present innovation deals with restoring impulse mode of luteinizing hormone (LH) secretion, follicle-stimulating hormone (FSH) secretion, somatotropic hormone (STH) secretion, parathyroid hormone (PTH) secretion, adrenocorticotropic hormone (ACTH) secretion and that of insulin due to individual matching the dose of testosterone preparation to normalize LH levels, total testosterone, free testosterone, globulin binding sex hormones, index of free androgens, 5alpha-dihydrotestosterone, 17beta-estradiol and restore impulse LH secretion and total testosterone. The method enables to restore hormonal balance. 
     EFFECT: higher efficiency of restoration.
Patent RU-2229056-C2 (RU)
Inventor: STAVOVOJ S N
IPC: F22B37/24
Filed: 2002-04-05
Granted: 2004-05-20
Abstract: FIELD: boiler erection, modification of steam boilers. SUBSTANCE: boiler erection process includes installation of at least two rows of supports carrying supporting frames on foundation; installation of vertical framework supporting columns on mentioned frame at certain distance from each other; construction of supporting frame whose overall dimensions conform to those of boiler framework; supporting frame should be made of at least two longitudinal beams and several cross-beams attached to them; cross-beams and beams are overhung relative to foundation supports of extreme rows. Cross-beams can be rigidly fixed to opposing foundation supports and longitudinal beams, to cross-beams; vertical supporting columns can be mounted on mentioned longitudinal beams of supporting frame. EFFECT: enlarged overall dimensions of boiler framework without changing its elevation. 2 cl, 1 dwg
Patent RU-2222529-C2 (RU)
Inventor: FUDZIMOTO KOITI
IPC: C07D207/12
Filed: 2000-10-25
Granted: 2004-01-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to derivatives of benzamidine of the formula (I)   or its pharmaceutically acceptable salts wherein R 1  means hydrogen, halogen atom, C 1 -C 6 -alkyl group or hydroxyl group; R 2  means hydrogen, halogen atom or C 1 -C 6 -alkyl group; R 3  means hydrogen atom, C 1 -C 6 -alkyl group, C 1 -C 6 -alkyl group that is substituted with hydroxyl group, carboxyl group or (C 1 -C 6 -alkoxy)-carbonyl group, C 7 -C 15 -aralkyl group, C 1 -C 6 -alkanoyl group, hydroxy-C 2 -C 6 -alkanoyl group, C 1 -C 6 -alkylsulfonyl group or C 1 -C 6 -alkylsulfonyl group that is substituted with carboxyl group or (C 1 -C 6 -alkoxy)-carbonyl group; R 4  and R 5  are similar or different and each means hydrogen, halogen atom, C 1 -C 6 -alkyl group, halogen-C 1 -C 6 -alkyl group, C 1 -C 6 -alkoxy-group, carboxyl group, (C 1 -C 6 -alkoxy)-carbonyl group, carbamoyl group, (C 1 -C 6 -alkyl)-carbamoyl group or di-(C 1 -C 6 -alkyl)-carbamoyl group; R 6  means 1-acetimidoylpyrrolidine-3-yl group or 1-acetimdoylpiperidine-4-yl group. Compounds of the formula (I) elicit inhibitory activity with respect to Xa factor that allows their using in pharmaceutical composition for treatment and prophylaxis of blood coagulation disorders. EFFECT: valuable medicinal properties of compounds. 42 cl, 3 tbl, 200 ex
Patent RU-2249766-C2 (RU)
Inventor: KALININ A V
IPC: F23G5/00
Filed: 2002-05-08
Granted: 2005-04-10
Abstract: FIELD: methods and devices for incineration of the household and other organic wastes. 
     SUBSTANCE: the invention is dealt with non-polluting methods and devices for incineration of solid household and other organic waste materials and may be used, in particular, in the communal-general services at incineration of waste products with the guaranteed reduction of hazardous substances including dioxins and with utilization of a heat of incineration of the wastes products and production of commercial lime. The technical result is creation of an ecologically profitable process of incineration of solid household and other organic waste materials with a guaranteed reduction of hazardous substances, including dioxins, present in the gas blowouts, an increase of profitability of incineration plants at the expense of realization of the commercial products produced in the process of the utilization. The method of incineration of the solid household and other organic waste materials includes incineration of the waste products at feeding of preheated air, afterburning of gaseous products of incineration, after-treatment for binding HCl, Cl 2 , HF, passing through a heat exchanger-boiler, a gas-cleaning. Before feeding into a furnace for incineration the waste products are separated, an organic part of the waste products is comminuted up to the sizes of not exceeding 100 mm. Then the wastes are mixed with the air heated up to temperature of 300-400° С and fed tangentially into a cyclone furnace with a linear speed of no less than 28 m/s. Incineration is realized at the temperatures of 1320-1350° С, afterburning is realized in the chamber of catalytic afterburning at the temperatures of 1300-1500° С, the binding treatment of HCl, Cl 2 , HF is conducted in the chamber of a decarbonization of a limestone flour with production of unslaked lime. Before feeding into the boiler the treated products of incineration are passing through the air heater, and after the boiler - through a system of wet gas purification. At that a thermal energy of the boiler is fed to consumers. There is a description of an installation for realization of the method is described. 
     EFFECT: the invention ensures creation of an ecologically profitable process of incineration of solid household and other organic waste materials, reduction of hazardous substances present in the gas blowouts, increased cost effectiveness of incineration plants. 
     5 cl, 2 dwg, 2 ex
Patent RU-2256884-C2 (RU)
Inventor: AKOPJAN I G
IPC: G01F17/00
Filed: 2002-10-31
Granted: 2005-07-20
Abstract: FIELD: medical equipment. 
     SUBSTANCE: sensor can be used for measuring amount of urine during urination. Amount capacitance sensor has metal mug with bottom made of dielectric material. The mug has two plates, each plate is provided with electric output. Side wall of the mug has to be one plate of capacitor and surface of fluid to be measured has to be its second plate. Electric output of the plate is brought into contact with surface of fluid. DC capacitor is mounted between electric outputs of both plates of mentioned capacitor. 
     EFFECT: improved conditions of operation; better hygiene of process of measurement. 
     1 dwg
Patent RU-2240363-C2 (RU)
Inventor: SHUKLIN V N
IPC: C22B19/30
Filed: 2002-11-18
Granted: 2004-11-20
Abstract: FIELD: non-ferrous metallurgy, possibly procession of zinc containing waste in the form of scale. 
     SUBSTANCE: method comprises steps of charging waste materials into rotating metallic perforated drum having cell size 1 - 3 mm and surface coated with water; rotating said drum until complete separation of smaller fraction. During process of treating zinc-containing waste in rotating perforated drum in water medium it is simultaneously realized abrasive interaction of larger and smaller particles of waste material and separation of disintegrated waste by fractions with particle size less 1 mm and more in range 1 - 3 mm. Loosened particle of zinc scale, mainly being products of interaction of melt of zinc and metal chlorides, possibly due to their structure and small specific density are included in fraction with size less than 1 mm. After process of concentration larger fraction particles contain zinc that has no loosened impurities and is ready for refining and smaller fraction particles contain mixture of metallic zinc with loosened particles of zinc scale. Such waste is used in chemical process for producing zinc salts such as zinc chloride. Such process provides increased by 10 -15 % yield of ready zinc. 
     EFFECT: simplified effective process for reducing zinc-containing waste, possibility for using in production process received smaller fraction. 
     3 cl, 1 dwg
Patent RU-2240224-C2 (RU)
Title: Tab disk
Inventor: KOROTKOV A N
IPC: B24D11/00
Filed: 2002-12-04
Granted: 2004-11-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: tab disk has housing which receives tabs made of abrasive cloth secured to the base. The abrasive cloth has abrasive grains sorted by size and uniformly distributed with respect to the surface of the tub base. 
     EFFECT: enhanced efficiency. 
     3 dwg
Patent RU-2240964-C2 (RU)
Title: Ручное устройство для обвязывания предметов пластиковой лентой
Inventor: KRAVTSOV VIKTOR FILIPPOVICH
IPC: B65B13/22
Filed: 2003-01-05
Granted: 2004-11-27
Abstract: Устройство предназначено для использования в упаковочной технике и содержит опорную площадку и рабочую рукоятку с установленными в корпусе прижимным механизмом, отрезным механизмом и натяжным механизмом, кинематически связанными друг с другом. Кинематическая связь выполнена в виде установленного на валу прижимного механизма одноступенчатого кулачка 7 и установленного на валу отрезного механизма двухступенчатого кулачка 9 с двумя толкателями 10, 11. Толкатель 10 связан с зацепом 8, а толкатель 11 через рабочую рукоятку соединен с натяжным механизмом. В одном варианте исполнения одноступенчатый кулачок 7 снабжен квазисинусоидальным зацепом, рабочая поверхность которого выполнена в виде обращенной внутрь профиля кулачка 7 цилиндрической поверхности, а рабочий профиль толкателя 10 двухступенчатого кулачка 9, примыкающего к ней, образован циклоидой, в соответствии со следующей зависимостью: 1,25<R/r<3,5, где R - радиус рабочей поверхности 12 зацепа 8, мм; r - радиус производящей окружности, образующей циклоиду, мм. В ином варианте исполнения профиль рабочей поверхности одноступенчатого кулачка 7 и рабочий профиль толкателя двухступенчатого кулачка 9, примыкающего к ней, выполнены в виде участка архимедовой спирали. Устройство надежно и удобно в эксплуатации, позволяет упаковывать с достаточной степенью натяжения ленты цилиндрические предметы небольшого диаметра. 2 з.п. ф-лы, 8 ил.
Patent RU-2241440-C2 (RU)
Inventor: KUZJAKOVA L M
IPC: A61K8/98
Filed: 2003-02-12
Granted: 2004-12-10
Abstract: FIELD: cosmetology. 
     SUBSTANCE: the suggested cosmetic preparation contains a gel-forming component, conserving agents, glycerol, BAS, liposomes, flavoring, water, additionally, it contains vegetable oil, paraform, emulsifier - polyethylene glycol, as a gel-forming component one should apply ammonium salt of rare-sutured copolymer of acrylic acid and polyallylic ethers of pentaerythrite, as liposomes one should apply liposomal suspension of plant and animal origin. Preparation should be obtained due to preparing a gel-forming component with an emulsifier, mixing it with fatty components, conserving agents, emulsifiers, followed by BAS addition and flavoring, moreover, a gel-forming component should be prepared at 20-25 C, followed by filtration, dilution with mineral or mineralized water, addition of glycerol, emulsifier and a fatty component - vegetable oil and conserving agents to be heated up to 60-70 C, emulsified for 30-40 min and cooled up to 35-40 C, then one should add liposomal suspension, flavoring to be again emulsified for 30-40 min. The preparation obtained causes no general toxic, irritating and allergistic action, it has got homogeneous consistency, it should be steadily spread over the skin being of antiphlogistic action. 
     EFFECT: higher efficiency of application. 
     5 cl, 1 ex