baber/WOPTO huggingface dataset:
Patent RU-2223025-C2 (RU)
Title: Пылесос с циркуляцией воды
Inventor: LI SEONG BIN
IPC: A47L9/16
Filed: 2002-01-04
Granted: 2004-02-10
Abstract: Пылесос может быть использован для очистки и обеспечивает возможность легкого удаления инородных материалов, таких как пятна и тому подобное, а также пыль, находящуюся на очищаемом предмете, путем всасывания инородных материалов с очищаемого предмета после впрыскивания промывочной воды на него. Пылесос содержит основной корпус, всасывающую головку, соединенную с нижней стороной основного корпуса, имеющую всасывающее отверстие для обеспечения всасывания инородных материалов и жидкости, которые находятся на поверхности очищаемого предмета, узел крыльчатки, установленный с одной стороны основного корпуса для создания всасывающей силы, фильтрующее средство, расположенное во всасывающем проходе между всасывающей головкой и узлом крыльчатки для отделения инородных материалов, содержащихся во всасываемой жидкости, и резервуар для промывочной воды, соединенный с выпускным отверстием узла крыльчатки в основном корпусе, для содержания в нем промывочной воды. Во всасывающей головке расположено впрыскивающее сопло для впрыскивания промывочной воды, подаваемой из резервуара для промывочной воды, на поверхность очищаемого предмета. 30 з.п. ф-лы, 11 ил.
Patent RU-2224925-C2 (RU)
Inventor: KRYZHANOVSKIJ EVSTAKHIJ IVANOV
IPC: F16D49/08
Filed: 2002-03-13
Granted: 2004-02-27
Abstract: FIELD: devices for tightening band-and-shoe brakes; braking units; mechanical engineering. SUBSTANCE: proposed tensioner is provided with upper and lower brackets mounted on plate in adjustable forks. Upper brackets are provided with movable rollers. Tensioner is also provided with rope whose ends are secured on lower brackets and escaping runs of ropes are thrown over movable rollers fitted in adjustable forks and on upper brackets. Mounted in rollers fitted in upper brackets is rope tensioner made in form of eccentric connected with double- arm lever. EFFECT: possibility of control of tension of brake band and braking torque; enhanced efficiency. 4 dwg
Patent RU-2219147-C2 (RU)
Inventor: KOVALEV K E
IPC: C05F11/02
Filed: 2002-03-14
Granted: 2003-12-20
Abstract: FIELD: agriculture, fertilizers. SUBSTANCE: invention relates to method for preparing complex organomineral fertilizers. Ground brown coal is mixed with urea and ground glauconitic sand is added in the mass ratio of components = 0.9:0.9:0.2, respectively. Prepared mixture is subjected for irradiation by high-frequency electromagnetic field with frequency value 1500 ± 50 MHz for 3-5 min, then heated mixture to 75-80 C and hold at this temperature for 5 min at constant stirring. Invention provides the enhancement of output and quality of product and to reduce time of process. EFFECT: improved preparing method. 2 ex
Patent RU-2236202-C2 (RU)
Inventor: JAKOVLEV V E
IPC: A61F9/007
Filed: 2002-09-25
Granted: 2004-09-20
Abstract: FIELD: medicine, ophthalmosurgery. 
     SUBSTANCE: one should form conjunctival fragment, form surface scleral fragment for one third of scleral thickness, form triangular fragment and remove it together with external wall of Schlemm's canal and corneal stroma up to Descemet's membrane and appearance of pronounced filtration of intraocular liquid (IOL). Then one should remove the rest one third of sclera up to vascular membrane, carry out perforation of Schlemm's canal wall in three sites at equal distance against each other. Then one should conduct complete hermetic suturing of external fragment. The method enables to achieve stable IOL decrease, decrease postoperational complications as detachment of vascular membrane, hyphema and relapses of IOL increase. 
     EFFECT: higher efficiency of therapy. 
     2 ex
Patent RU-2261096-C2 (RU)
Inventor: DEMUT KHANS-UL RIKH
IPC: A61P5/50
Filed: 2001-04-02
Granted: 2005-09-27
Abstract: FIELD: medicine, endocrinology. 
     SUBSTANCE: invention relates to treatment of diabetes mellitus in mammals. Invention proposes applying inhibitors of enzyme dipeptidyl peptidase IV as an active component in manufacturing a medicinal agent, and in a method for treatment of diabetes mellitus. Invention provides enhancing the functional activity of insulin-producing cells in animal and differentiation of epithelial cells of the pancreas. 
     EFFECT: improved method for insulin producing and diabetes treatment. 
     20 cl, 5 dwg, 2 tbl, 2 ex
Patent RU-2238389-C2 (RU)
Title: Method for controlling negative tension of parts connection to conical thread
Inventor: SEMIN V I
IPC: E21B17/042
Filed: 2002-12-05
Granted: 2004-10-20
Abstract: FIELD: drilling equipment engineering. 
     SUBSTANCE: method includes mounting of nipple into sleeve and screwing them together. Value of negative tension in connection is determined on basis of distance measured along circle arc along outer surface of lock on basis of following formula:   where ΔH is value of negative tension of lock connection,   - arc length along outer perimeter of lock, on which correction angle of nipple takes place relatively to sleeve after start of mutual contact of their stopping surfaces, P - lock thread step, K - thread obliquity; α - lock thread coils profile angle D - lock outer diameter. 
     EFFECT: higher precision and adaptability to streamlined manufacture. 
     5 dwg
Patent RU-2241656-C2 (RU)
Inventor: AVAKOV V B
IPC: C01B3/10
Filed: 2003-01-21
Granted: 2004-12-10
Abstract: FIELD: production of hydrogen by stand-alone power installations. 
     SUBSTANCE: the invention presents a method of production and storing of hydrogen by means of hydrolysis of magnesium for autonomous power installations with electrochemical generators with a cycle of operation from several hours up to several thousand hours. The method provides for production of hydrogen by a hydrolysis of magnesium by feeding of water in the form of the saturated or superheated steam. The used magnesium may have the form of a sheet, a wire, a granule of a correct or incorrect form under a strict condition that one of the linear dimensions of the used form did not exceed 1-2 mm. For reaction they use the water produced in the electrochemical generator, and also use heat generated during the reaction. In the power installations with small autonomy - up to several hours - a hydrolysis is carried out under the temperature of 400-450°С. At that they use a method of the container storage and change of the completely exhausted containers. In the power installations with the greater autonomy the process is realized at 120-150°С, at that they use non-replaceable containers and removal of the reaction products is carried out by treatment of magnesium oxide with an acid, for example with hydrochloric acid, with production of a magnesium salt, its following dissolution and extrusion from the container. Flow control of produced hydrogen is conducted by control over an amount of the fed water having the form of its steam. For decrease of power input used for preparation for conduct of reaction of a hydrolysis the container (a store) of a magnesium is partitioned and one or several sections are used as "an igniter cord". The technical result consists in a significant increase of mass percent of produced hydrogen provided that introduction from the outside of raw products and withdrawal of the reaction products during the power installation autonomous operation are missed. 
     EFFECT: the invention allows significantly to increase the mass percent of produced hydrogen at exclusion of introduction of raw products and withdrawal of the products of react ion. 
     2 cl
Patent RU-2273638-C2 (RU)
Inventor: BOKEL KHAJNTS-GERMANN
IPC: C07D311/22
Filed: 2001-08-28
Granted: 2006-04-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a new derivative of chromanone, namely to (R)-2-aminomethyl-4-chromanone that is an intermediate substance used in synthesis of (R)-2-[5-(4-fluorophenyl)-3-pyridylmethylamine]chromane showing effect on the central nervous system. Also, the invention relates to a method for preparing (R)-2-aminomethyl-4-chromanone. Method involves using a nonracemic chiral catalyst in the hydrogenation reaction of compound of the formula (II):   wherein R 1 , R 2 , R 3  and R 4  mean hydrogen atom (H), and R 6  means acyl comprising from 1 to 6 carbon atoms, -CO-Ar or amino-protecting group in order to obtain compound of the formula (III):   wherein radicals R 1 -R 6  corresponds to above given values, and radical R is split. Invention provides preparing a new substance for synthesis of the known compound showing activity with respect to the central nervous system. 
     EFFECT: improved preparing method, valuable medicinal properties of derivatives. 
     5 cl, 4 ex
Patent RU-2254324-C2 (RU)
Inventor: NAZIMOK V F
IPC: C07C51/265
Filed: 2003-07-08
Granted: 2005-06-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a continuous method for preparing highly pure terephthalic acid. Method involves oxidation of p-xylene with oxygen-containing gas in acetic acid medium in the presence of catalyst comprising heavy metal salts, such as cobalt and manganese and halide compounds under increased pressure and temperature up to the definite degree of conversion of para-xylene to terephthalic acid at the first step and the following two-step additional oxidation of prepared reaction mixture and isolation of the end product. Mixing time of reagents is <25 s, oxidation at the first step is carried out at temperature 180-200°C up to conversion degree of p-xylene 95%, not above, oxidation at the second step is carried out at temperature 175-185°C and before feeding to the third step of oxidation the reaction mass is heated to 200-260°C, kept for 8-12 min and oxidized at temperature 180-200°C in the presence of catalyst comprising Ni and/or Zr salts additionally. As halide compounds method involves using XBr or XBr + XCl wherein X is H, Na, Li followed by isolation of solid products of oxidation after the third step and successive treatment with pure acetic acid and water in the mass ratio terephthalic acid : solvent = 1:3. Invention provides intensification of process and to enhance quality of terephthalic acid. 
     EFFECT: improved method for preparing. 
     1 tbl, 1 dwg, 14 ex
Patent RU-2233578-C2 (RU)
Inventor: PROTOPOPOV V A
IPC: A01G15/00
Filed: 2003-07-16
Granted: 2004-08-10
Abstract: FIELD: methods and equipment for overcoming of anti-cyclonic situation. 
     SUBSTANCE: method involves creating by means of ascending ionized air flow of reduced atmospheric pressure zone in upper part of anti-cyclone until formation of cyclonic vortex. Apparatus has at least one ion generator including corona electrode and ion extractor. Corona electrode is running around ion extractor along inclined surface narrowing toward ion extractor base. Inclined surface may be side surface of cone, pyramid, paraboloid or hyperboloid, or side surface and smaller end of said truncated bodies. Apparatus also includes ion flow concentrator. 
     EFFECT: increased efficiency in altering weather conditions with accompanying occurrence of cloudness and precipitation in stable anti-cyclone zone. 
     9 cl, 4 dwg
Patent RU-2274181-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-23
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, baikhovy green tea, calendula flowers, apples, hibiscus flowers, orange skin and papaya fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, apple and blackcurrant flavorings, and preparation obtained from biomass of Mortierella marburgensis micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, prophylaxis action and wide range of vitamin activity.
Patent RU-2270702-C2 (RU)
Inventor: MURATOV SERGEJ VASIL EVICH
IPC: A61M1/00
Filed: 2003-10-08
Granted: 2006-02-27
Abstract: FIELD: medicine, physiotherapy. 
     SUBSTANCE: pharmaceutical compositions are administered into colon and eliminated though explorer introduced in rectum in dose of 1.5-2 l and in total volume of 30 liters. Simultaneously electrophoresis of intestinal walls is carried out with feeding solution by using electrodes, wherein current of 40-80 muA is used. Electrodes are placed in explorer and in frontal abdominal wall. 
     EFFECT: effective method for treatment of colon inflammation and functional diseases, sorter treatment duration. 
     1 ex, 1 dwg
Patent RU-2279872-C2 (RU)
Inventor: BOK RONAL D EH
IPC: A61K47/48
Filed: 2002-04-10
Granted: 2006-07-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: composition has hydrophobic micro aggregates containing hydrophobic medicaments. The micro aggregates comprise mycelial structures or their combination with microsomas being effective hydrophobic agent delivery carrier. Micro aggregates method involves preferentially using lipid compounds and treatment conditions promoting improved filtration sterilization. 
     EFFECT: enhanced effectiveness of drug delivery. 
     36 cl, 1 dwg
Patent RU-2269333-C2 (RU)
Inventor: ZHAMBOROV SUF JAN SULTANOVICH
IPC: A61H33/06
Filed: 2003-11-11
Granted: 2006-02-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has horizontally arranged cylindrical metal reservoir having external heat-insulating coating, couch introducible into the reservoir along horizontal symmetry plane and exhaust pipe with shutter and air-heating system. The reservoir is of 600 mm large diameter, 700-800 mm in length and single bottom. The reservoir has two cylindrical rest wood members arranged in parallel to each other and having 50-60 mm large diameter for placing patient feet. The couch enters the reservoir 50-100 mm deep and is fixed with its edge on supporting reservoir rod in parallel to the rest members and with its second rest on feet placed 250-400 mm far from the second couch end. Conical hose is fastened with attachment clip to reservoir edge. The hose is 1000-1100 mm long and manufactured from thick fabric like tarpaulin having circular rubber tension member fixed on the other end. The air-heating system has gas-jet symmetrically arranged on the lower reservoir generatrix at the popliteal space level of patient. The second gas-jet is in the reservoir bottom symmetry center. The gas-jets receive natural gas via hose. Adjustment cock is placed within patient hand reach zone when receiving procedure. 
     EFFECT: high accuracy in controlling sweat secretion. 
     1 dwg
Patent RU-2266724-C2 (RU)
Inventor: TARAKANOVSKIJ A V
IPC: A61F9/00
Filed: 2004-01-27
Granted: 2005-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying bioresonance therapy using an apparatus during 10-20 min on meridians known as injured accelerated to tests carried out with IMEDIS-test. Induction therapy is applied with loop inductor fixed on head for 35 min and magnetic therapy is applied in series to both eyes at frequencies of 3.6 Hz, 4.9 Hz, 31,5 Hz, and 72,5 Hz 2 min with each frequency selecting magnetic field intensity to be equal to 30 mTesla units. Color therapy is applied by means of light-emitting diode-based apparatus consecutively operating in two colors selected from a set containing red, orange and green colors. The total treatment course is 8-10 sessions long given every third day. 
     EFFECT: enhanced effectiveness of treatment. 
     3 cl
Patent RU-2292270-C2 (RU)
IPC: B60K17/34
Filed: 2004-01-28
Granted: 2007-01-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: active transmission is designed for cross-country vehicles and it includes gearbox 2, transfer case 3 with mechanism to distribute torque between axles and transfer case 4 with mechanism to distribute torque among wheels.  Transfer case of vehicle has housing, input and two output shafts.  Input shaft is coupled through two floating shafts with double planetary reduction unit whose carriers are coupled through differential.  Two central wheels of planetary reduction unit are coupled through differential arranged in common housing with first one.  One of differentials in transfer case connecting carriers can be replaced by rigid tie including damping device. 
     EFFECT: increased cross-country capacity of vehicle, reduced load on engine and transmission, optimization of gearshift mechanism and independent operation of output shaft reverser. 
     6 cl, 15 dwg
Patent RU-2346415-C2 (RU)
Inventor: SKOTT MAJKL DZHEJMS
IPC: A47J27/21
Filed: 2004-03-04
Granted: 2009-02-10
Abstract: FIELD: electricity. 
     SUBSTANCE: plastic element (2) designed for attachment onto the electric heater has mounting hole (12) arranged in it for insertion of fixture element required for the plastic element fastening onto the electric heater surface. The mounting hole (12) has insert (16) fabricated of low thermal conductivity material such as stainless steel that covers virtually the whole of the mounting hole lateral surface. 
     EFFECT: reduction of heat transfer towards the plastic element ensuring the latter's protection against thermal damage. 
     13 cl, 2 dwg
Patent RU-2286296-C2 (RU)
Inventor: KONTI IDZHINO
IPC: B65D85/10
Filed: 2002-08-08
Granted: 2006-10-27
Abstract: FIELD: packing. 
     SUBSTANCE: proposed cardboard pack with hinged cover contains front wall and rear wall parallel to each other, two side walls parallel to each other and perpendicular to front and rear walls.  Front and rear walls are connected with side walls, each being provided with corresponding flat central part and two side strips.  Each strip is connected with front wall or rear wall along sharp corner rib.  Each side strip has curved profile with concave side pointed inwards and it is combined with corresponding flat central part. 
     EFFECT: provision of hard cardboard pack with hinged cover making it possible to increased size of pack, strength of pack, to prevent damage to clothes and deformation of pack put into pocket, reduced consumption of cardboard for its making. 
     12 cl, 13 dwg
Patent RU-2284204-C2 (RU)
Inventor: MELIKHOV ANATOLIJ SERGEEVICH
IPC: A62C3/08
Filed: 2004-04-09
Granted: 2006-09-27
Abstract: FIELD: fire-fighting methods, equipment or accessories, particularly to work out fire-protection measures for inhabited compartments of extraterrestrial objects under artificial gravity. 
     SUBSTANCE: method involves applying reactive force pulse to spacecraft in direction reverse to spacecraft rotation direction if fire is detected, wherein the reactive force pulse is applied along with forced ventilation system capacity up to rotational speed reduction. The rotational speed may be determined from  
        where ω lim  is rotational speed of spacecraft, at which combustion is stopped; r hm  is distance from center of spacecraft gravity to inhabited pressurized compartment, which is outermost from center of spacecraft gravity; g lim  is extreme acceleration of gravity for structural material burning. Time of rotational speed reduction to ω lim  value does not exceed venting flow velocity reduction in instrument area of inhabited pressure compartment from standard value to value equal to flow velocity, which is threshold for structural materials having the greater combustibility. Artificial gravity regime is recovered in inhabited compartment after recovery of normal forced ventilation system regime in the compartment. 
     EFFECT: increased fire-fighting efficiency. 
     2 dwg
Patent RU-2275618-C2 (RU)
Inventor: GAJDAJ MAKSIM STANISLAVOVICH
IPC: G01N21/71
Filed: 2004-04-30
Granted: 2006-04-27
Abstract: Изобретение относится к способам определения параметров простых, состоящих из одного элемента, и сложных, состоящих из нескольких элементов, частиц износа в маслосистеме двигателя для возможности определения в ней типа развивающегося дефекта. Сущность способа заключается в том, что используют параметры всех частиц износа, находящихся в маслосистеме двигателя, при одной наработке двигателя. При этом в пробе смазочного масла, отобранного с задней коробки приводов, определяют количество металлических частиц износа и их параметры - элементный состав и средний размер частиц каждого определяемого элемента в пробе масла, концентрацию растворенного металла и металла, находящегося в частицах износа. Одновременно с пробой масла берут пробу смыва частиц износа с основного масляного фильтра, в ней измеряют параметры частиц износа и рассчитывают опорные значения рейтингов частиц износа в виде отношения простых и сложных частиц в смыве, вклад количества частиц каждого элемента и вклад сложных частиц определенного состава в общее число частиц, смытых с маслофильтра, рейтинг частиц износа определенного элемента и рейтинг сложных частиц. По соотношению величин параметров частиц износа в пробах масла и смыва с маслофильтра определяют тип развивающегося дефекта в маслосистеме двигателя. Технический результат - повышение информативности определения типа развивающегося дефекта в маслосистеме двигателя. 3 з.п. ф-лы, 1 табл.
Patent RU-2294974-C2 (RU)
Inventor: SHO RAJMOND UOLTER
IPC: C22B15/00
Filed: 2002-10-29
Granted: 2007-03-10
Abstract: FIELD: extraction of copper from chalcopyrite. 
     SUBSTANCE: proposed method includes (a) oxidation of sulfur in chalcopyrite solution at definite conditions of interaction and release of at least part of copper contained in chalcopyrite into solution  followed by stage of reduction of sulfur in solid product from stage (a) to sulfide at definite conditions of interaction and oxidation of sulfur in solid product from stage (b) by solution at definite conditions of interaction and release of at least part of residual copper in solid product into solution in form of copper ions at stage (c). Proposed method includes additionally extraction of copper from one or more solutions of stages (a) and (c). 
     EFFECT: increased rate of leaching-out and extraction of copper into solution. 
     23 cl, 2 dwg
Patent RU-2305039-C2 (RU)
Inventor: ILITALO KEHROLIN M
IPC: B41J11/00
Filed: 2002-10-23
Granted: 2007-08-27
Abstract: FIELD: computer accessories. 
     SUBSTANCE: .device comprises printing head for directing ink flow fixed by radiation to the substrate and fixing member that directs the radiation along the ink flow toward the substrate where the printing head moves with respect to the fixing member.  The device is additionally provided with shield and mechanism for selective introducing the shield to the flow in order to weaken the radiation for fixing ink.  The shield allows the control of radiation flux that reaches the substrate. 
     EFFECT: enhanced reliability. 
     11 cl, 8 dwg
Patent RU-2294983-C2 (RU)
Title: Method for trapping remained electrolyte from surface of parts after electroplating
Inventor: MEL NIKOV PETR STEPANOVICH
IPC: C23G5/00
Filed: 2004-09-21
Granted: 2007-03-10
Abstract: FIELD: electroplating processes and equipment, possibly chemical, pharmaceutical and other industry branches for neutralizing washing out waters. 
     SUBSTANCE: method comprises steps of acting upon parts with decomposition products of neutral ammonium carbonate such as ammonia, carbon dioxide and water, all fed in gaseous state from sealed vessel with use of low pressure steam or air heated till 70 - 80°C. 
     EFFECT: minimum consumption of washing out water and reagents used for neutralizing it, possibility for using electrolytes removed from working baths on surfaces of parts and attachments, significantly reduced labor consumption in stations for neutralizing washing out waters, combination of collecting, washing out and drying operations. 
     3 cl