baber/WOPTO huggingface dataset:
Patent RU-2225396-C2 (RU)
Inventor: BEKERS TOMAS
IPC: A61P35/00
Filed: 1999-04-22
Granted: 2004-03-10
Abstract: FIELD: organic chemistry, biochemistry, pharmacy. SUBSTANCE: invention relates to inhibitors of tyrosine kinases of type of bis-indolyl-containing compounds of the formula (I):   wherein Z means group of the general formula (II):   wherein A, B, X, Z, R 1 -R 10  have values indicated in the invention claim and also to method for their preparing and medicinal agent based on these compounds. Invention provides preparing new inhibitors. EFFECT: improved preparing method, valuable medicinal and biochemical properties of compounds. 10 cl, 2 tbl, 194 ex
Patent RU-2227138-C2 (RU)
Inventor: FRUM SAJMON FREDERIK TOMAS
IPC: C07C69/22
Filed: 1999-07-01
Granted: 2004-04-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the improved method for preparing lower aliphatic esters. Method involves interaction of lower olefin with saturated lower aliphatic monocarboxylic acid, preferably, in the presence of water in vapor phase in the presence of heteropolyacid catalyst. Reaction is carried out in some sequentially disposed reactors or in a single long reactor with some sequential layers of heteropolyacid catalyst. The parent reagents are purified practically from impurities or metal compounds by so manner that before contact with heteropolyacid catalyst the content of metals and/or metal compounds is 0.1 ppm, not above. Method provides removing different impurities polluting the heteropolyacid catalyst and causing its inactivation that allows to prolong a working life of catalyst. EFFECT: improved method for synthesis. 14 cl, 3 tbl
Patent RU-2207465-C2 (RU)
Inventor: BUTUZOV A V
IPC: F16H25/08
Filed: 2001-02-21
Granted: 2003-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed screw-nut transmission includes detachable nut, screw and thrust bearings. Detachable nut is made in form of two flexible strips provided with threads and placed between motion guides. EFFECT: reduced axial size of transmission. 3 dwg
Patent RU-2202052-C2 (RU)
Inventor: OGORODNIKOV E N
IPC: F02B37/00
Filed: 2001-04-10
Granted: 2003-04-10
Abstract: FIELD: transport engineering; automobiles and tractors. SUBSTANCE: turbocompressor is provided with sealing rings with radial channels connecting sealing ring groove spaces with bearing housing space. Radial channels are interconnected by ring groove. EFFECT: improved performance characteristics of turbocompressor. 2 dwg
Patent RU-2258810-C2 (RU)
Inventor: ANDROSOV A D
IPC: E21C41/26
Filed: 2001-05-22
Granted: 2005-08-20
Abstract: FIELD: mining industry, particularly crystal-saving diamond mining when developing permafrost kimberlites under difficult hydrogeological conditions of permafrost zones. 
     SUBSTANCE: method involves loosening rock, converting rock into pulp and conveying pulp through pulp line by dredger. Before subpermafrost zone opening hole having large diameter is driven from pit bottom for the full depth of field to be developed and inclined borehole is built. The borehole is connected to the hole in point located at said depth and then high-pressure subpermafrost brine is pumped into the pit. Airlift dredger is arranged on water body surface, ripper-dozer provided with all-purpose boring bit is lowered on pit bottom. Loosening of kimberlites weakened by brine is performed by ripper-dozer along helical cuts. Fine ore cuttings are conveyed by means of airlift through pulp line to ore mill. Coarse ore cuttings are moved to ground surface to ore storage through hole, caisson drift and inclined borehole provided with skip hoist. Kimberlite pipe development below pit bottom is performed at right angles of faces depreciation without performing overburden operations. 
     EFFECT: increased gem diamond yield and resource saving due to deep horizons with opened worked-out space development without overburden operations and improved ecological safety. 
     4 dwg, 1 ex, 1 tbl
Patent RU-2210035-C2 (RU)
Title: Thermal convector
Inventor: SEN L I
IPC: F24B7/00
Filed: 2001-05-30
Granted: 2003-08-10
Abstract: FIELD: thermal units for conversion of thermal energy; ovens for convective and forced preheating of air. SUBSTANCE: proposed thermal convector has housing with exhaust pipe and furnace for radiation heat exchange, adjustable wind box, afterburner chamber with radiation heat exchange surface, flue duct including furnace and after-burner chamber and air ducts of furnace and afterburner chamber whose inlets and outlets are communicated with surrounding medium. Flue duct has parting surface between its gas and air media flowing through gas and air passages. Thermal convector has fire grate, ash pan, convective section of flue gas heat exchange formed by gas passages whose outlets are communicated with exhaust pipe and inlets are communicated with outlet of after-burner chamber. Additional adjustable wind box is mounted in lower portion of after-burner chamber. Surface of radiation heat exchange of furnace arch is bulbous in cross section. After-burner chamber is extended vertically; gas inlet located in its upper portion is communicated with said inlet of convective section. Ratio of total cross section area of convective heat exchange section to cross section area of furnace is 1:2; air space above furnace is communicated with air passage of convective section. EFFECT: enhanced operational efficiency; increased service life; reduction of heat losses. 7 cl, 2 dwg
Patent RU-2225581-C2 (RU)
Title: Method of operation of plate type heat exchanger and apparatus for performing the same
Inventor: DVIRNYJ V V
IPC: F28F3/00
Filed: 2001-06-01
Granted: 2004-03-10
Abstract: FIELD: operation modes of heat exchangers used in boiler rooms and in heating systems. SUBSTANCE: operation method of heat exchanger comprises steps of supplying and discharging liquid flows into slit ducts through respective pairs of inlet and outlet openings of each plate; uniformly distributing flows along width of aid ducts; turbulization of flows due to providing liquid motion on surfaces with regular relief of its concave zones; realizing flow turbulization due to creating liquid flowing on surfaces with regular relief of tetrahedral pyramidal concavities; distributing liquid flow along width of slit duct at least with use of one additional pair of inlet and outlet openings provided in plate for said duct. Plate type heat exchanger includes pack of heat exchanging rectangular plates arranged between pressure plates. Said plates have regular relief of their concavities, grooves for placing additional sealing gaskets, inlet and outlet openings in mutually opposite edges of each plate for mutually alternating slit ducts with mutually opposite motion directions of their liquid and joined respectively by their inlet and outlet collectors. Plates have regular relief in the form of tetrahedral pyramidal concavities arranged in cross rows relative to averaged direction of liquid motion. Adjacent rows of concavities are mutually shifted in direction of said rows by half- spacing between identical points of adjacent concavities. Each plate has at least one additional pair of inlet and outlet openings for each slit duct. EFFECT: enhanced operational efficiency of heat exchanger due to intensified turbulizing of liquid flow in slit ducts and due to increased surface area of each pate. 3 cl, 2 dwg
Patent RU-2201128-C2 (RU)
Title: Method for predicting risk of ischemic cardiac disease development in miners belonging to vibro-dangerous professions
Inventor: FILIMONOV S N
IPC: A61B5/02
Filed: 2001-06-14
Granted: 2003-03-27
Abstract: FIELD: medicine, cardiology. SUBSTANCE: as risk factors one should study genetic markers of ABO blood groups and rhesus, either presence or absence of arterial hypertension, diabetes mellitus, hypercholesterolemia, hyperbetalipoproteidemia, hypoalphacholesterolemia, coefficient of atherogenicity, ratio of waist circumference to that of some phenotypical signs, availability of alopecia, leading hand and detection of constitutional-morphological type. Prognostic coefficient (PC) of every factor should be determined. By PC total value one should predict high risk of ischemic cardiac disease (ICD) development. The method enables quickly detect the group with high risk of ICD development at low financial expenses. EFFECT: higher efficiency of prediction. 2 ex, 2 tbl
Patent RU-2224171-C2 (RU)
Inventor: KHIBINO KOUETSU
IPC: F17C7/02
Filed: 1999-12-14
Granted: 2004-02-20
Abstract: FIELD: use of gas-solvents or gas-sorbents in vessels. SUBSTANCE: system comprises main container with hydrocarbon solvent for dissolved gas holding, while hydrocarbon solvent forms liquid and gaseous phases. System has composition control means for maintenance of predetermined phase ratio. Control means provides simultaneous extraction of liquid and gaseous phases from container, mixing and discharge thereof with maintenance of predetermined phase ratio. In the other embodiment system has main container for dimethyl ether, which dissolves and accumulates gas. In the other embodiment system comprises information means for determination of compound composition and transmission means for result transmission to supply system. System may has container for residue hydrocarbon solvent, detection means for phases ratio determination in residue hydrocarbon and control means which controls phases ratio during container filling by hydrocarbon for storing thereof. System may have temporary filled container for solvent temporary storing located by control means, which controls passage between main container and temporary filled container. EFFECT: possibility of contents discharge with maintenance of phase ratio. 49 cl, 89 dwg
Patent RU-2211448-C2 (RU)
Inventor: AVZALOV A F
IPC: G01N33/22
Filed: 2001-08-15
Granted: 2003-08-27
Abstract: FIELD: environmental safety control. SUBSTANCE: following characteristics are determined: carbon monoxide content and summary hydrocarbon content, after which environmental safety is estimated from following formulas. Carbon monoxide content Y1 = 2.82-0.28X1- 0.0031X3-0.026X4- 0.00059X5-0.071X6+0.0032X7+0.31X8 and summary hydrocarbon content Y2 = 2.88- 0.30X1+0.88X2-0.0024X3-0.029X4+0.0045X7+0.44X8, where X1 is octane number (motor method), X2 lead concentration, X3 average boiling temperature, X4 residue plus losses, saturated vapor pressure at 38 C, X6 acidity, X7 concentration of actual resins, and X8 weight portion of sulfur. Environmental safety is estimated as complex toxicity characteristic T, which is calculated in terms of following equation:  , wherein 2 and 0.04 designate maximum allowable concentrations of carbon monoxide and hydrocarbons, respectively, in exhaust gases of gasoline engine. EFFECT: simplified estimation procedure and reduced expenses. 4 tbl
Patent RU-2234771-C2 (RU)
Inventor: POMAZKOV A P
IPC: H01P5/10
Filed: 2001-08-27
Granted: 2004-08-20
Abstract: FIELD: devices for balancing and matching antennas operating in very-high- and ultrahigh-frequency bands. 
     SUBSTANCE: proposed broadband balancing-and-matching device has two symmetrical tubular semi-rings forming snap ring with gap ab and coaxial input disposed on tubular ring in diametric opposition to gap. Central conductor is laid inside first semi-ring and forms coaxial line together with the latter. One end of central conductor is connected to central conductor of coaxial input and other end is brought out to ring gap. Part of first semi-ring coaxial line starting from gap is made in the form of quarter-wave matching transformer. Second semi-ring accommodates central conductor forming open-circuit stub. End of open-circuit stub central conductor is connected in ring gap with output of quarter-wave matching transformer central conductor. Both central conductors are secured within tubular semi-rings by means of insulating washers. 
     EFFECT: enlarged operating frequency band of balancing-and-matching unit. 
     1 cl 2 dwg
Patent RU-2218912-C2 (RU)
Title: Preparation for curative baths
Inventor: ABAKUMOV A V
IPC: A61K8/19
Filed: 2001-09-03
Granted: 2003-12-20
Abstract: FIELD: medicine, cosmetology. SUBSTANCE: the present innovation deals with obtaining balneological preparations to prepare curative baths. It contains potassium or sodium iodides and, additionally, sodium thiosulfate the quantity of which corresponds to not less than 0.5% against iodides content. Preparation for iodine-bromine baths is resistant during storage period and is of increased antiphlogistic and desensitizing properties. EFFECT: higher efficiency. 2 tbl
Patent RU-2210060-C2 (RU)
Inventor: LEBEDEV S O
IPC: G01C17/38
Filed: 2001-10-22
Granted: 2003-08-10
Abstract: Изобретение относится к магнитному курсоуказанию и навигации, и предназначено для использования на транспортных средствах, оснащенных системами размагничивания. Способ заключается в измерении электромагнитной девиации путем сравнения магнитной девиации при выключенной системе размагничивания и после ее включения. На этапе измерения электромагнитной девиации на неподвижном судне измеряются зависимости приращения векторов индукции магнитного поля от токов, протекающих в каждой из обмоток размагничивающего устройства. Измерения проводятся с использованием трехкомпонентного векторного датчика магнитного поля компаса в штатном его положении. В процессе компенсации электромагнитной девиации производится векторное суммирование элементарных полей от каждой из включенных обмоток согласно измеренным зависимостям. Векторное суммирование является приращением вектора полной индукции от размагничивающего устройства и учитывается в алгоритме вычисления магнитного курса. Устройство для осуществления данного способа содержит размагничивающее устройство, трехкомпонентный векторный датчик магнитного поля, вычислитель электромагнитной девиации, вычислитель магнитного курса, датчики тока обмоток размагничивания, блок согласования с размагничивающим устройством и блок управления калибровкой. Перечисленные элементы устройства соединены друг с другом соответствующим образом. Технический результат состоит в упрощении процедуры измерения и повышении точности компенсации электромагнитной девиации. 2 с.п. ф-лы, 1 ил.
Patent RU-2213290-C2 (RU)
Title: Bottle shut-off device
Inventor: KORNEJ A B
IPC: F17C13/06
Filed: 2001-10-22
Granted: 2003-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed shut-off device has pipe union and nipple in its outlet hole with pierced membrane between them. Nipple is mounted inside pipe union. Pierced membrane is made in form of part of spherical envelope changing to cylindrical envelope or part of spherical envelope changing to conical envelope. Gasket laid between pierced membrane and pipe union is made from elastic material as part of spherical envelope changing to cylindrical envelope or part of spherical envelope changing to conical envelope. EFFECT: enhanced reliability of sealing-up shutoff device of bottle. 1 dwg
Patent RU-2218250-C2 (RU)
Inventor: PIMSHTEJN P G
IPC: B21D51/00
Filed: 2001-11-06
Granted: 2003-12-10
Abstract: FIELD: ship making, namely manufacture of vessels practically with non-limited dimensions (having diameter more than 10 - 12 m) for any inner pressure of medium. SUBSTANCE: method comprises steps of making vessels with quasi-spherical bottoms by assembling and welding flat hollow blank of vessel; then expanding it by inner pressure; in order to provide quasi-spherical bottoms after expanding vessel, making end members of flat blank in the form of trapeziums forming truncated tetrahedral pyramids with total height equal to radius of vessel; making end face members of end portion from flat or slightly convex square blank with side almost equal to four radiuses of lengthwise grooves. EFFECT: possibility for making vessels with quasi-spherical end portions having increased strength, enhanced effectiveness of manufacturing process. 2 cl, 3 dwg
Patent RU-2240271-C2 (RU)
Inventor: VILL JAMS ROBERT
IPC: B05C13/02
Filed: 2000-05-04
Granted: 2004-11-20
Abstract: FIELD: transportation equipment, particularly continuously moving devices for painting cylindrical containers. 
     SUBSTANCE: device for transporting containers, particularly cans through drying oven, includes the first and the second transfer conveyers rotating around the first and the second axes and located substantially parallel to each other, arbor carrying means rotating about the third axis and continuously moving belt conveyer having the first branch. The first conveyer is located in front of the second one and before carrying means in axial direction. The first branch extends in axial direction in front of the second conveyer. Device comprises a number of arbors arranged on carrying means and offset in axial direction, a number of supporting units carrying containers disposed on the first conveyer and extending in axial direction to move along annular path around the first axis. The second conveyer has surface for pulling containers from the first conveyer to the second one by the first attractive force application for container gripping and holding. Parts of carrying means and the first conveyer are located one opposite another in the first translation area in which supporting units receive containers moved by arbors. Parts of the first and the second conveyers are located one opposite another in the second translation area in which conveyers from supporting units are received by surface. Parts of the first branch and the second conveyer are opposite to each other in loading area where containers from the second conveyer enter on the first branch of belt conveyer. The first belt may apply attractive force to containers received from the second conveyer on the first branch. Loading area is located along feeding path after the second translation area along the second conveyer rotation path. Holding area extends between the second translation area and loading area. The second conveyer surface includes the first and the second coaxial annular grooves with their centers coinciding with the second axis. Paths and grooves are located so that each supporting unit arranged in the second translation area may move along the path, which crosses outer groove and then inner groove. Inner and outer grooves are opposite to the first branch in loading area. When the first of supporting units following one after next nearest unit intersect outer groove containers are released from above supporting units and enter outer groove of the second conveyer. When the second of supporting units following one after next nearest unit intersect inner groove containers release from above supporting units and enter inner groove of the second conveyer. The second invention embodiment is also disclosed. 
     EFFECT: simplified structure, increased reliability and productivity. 
     40 cl, 13 dwg
Patent RU-2225170-C2 (RU)
Inventor: DUBROVSKIJ A V
IPC: A61B17/94
Filed: 2001-12-25
Granted: 2004-03-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has rotation mechanism, handle and hollow casing. The hollow casing has articulated parts having two and more pairs of end surfaces arranged at an angle to longitudinal casing axis for conjugating to hollow axle. The hollow axle is arranged in perpendicular to the end surfaces. The rotation mechanism has rotating shaft in the inside of the casing and working jaws. The rotating shaft is mounted in proximal casing area with respect to handles. Driven shaft is mounted in deviating part of the instrument. The shafts have gears at their ends being in constant engagement at any rotation angle. The working jaws are engageable with the driven shaft via the screw transmission and hinge system via conic gears. The driven shaft has movable working jaws or one movable jaw. EFFECT: wide range of functional applications; reduced risk of traumatic complications. 5 cl, 12 dwg
Patent RU-2234648-C2 (RU)
Inventor: BORISKIN V V
IPC: F25B9/04
Filed: 2002-02-05
Granted: 2004-08-20
Abstract: FIELD: processes and equipment for liquefying natural gas in gas filling compressor station. 
     SUBSTANCE: method is realized with use of throttling cycle of high pressure with additional refrigerating circuit at liquefying process. Vortex pipe is used as additional cold producing source in additional refrigerating circuit. Vortex pipe operates at using gas compressed until pressure 1 - 7 MPa taken off inlet of gas pressure reducing station of main gas pipeline. Cold flow of gas from vortex pipe is used for after-cooling liquefied high pressure gas and after combining it with hot gas flow from vortex pipe it is guided to low-pressure circuit upstream gas pressure reducing station of main gas pipeline. Remaining gas that is not liquefied at liquefying process is again fed to inlet of gas filling compressor station. 
     EFFECT: lowered energy consumption. 
     1 dwg
Patent RU-2251833-C2 (RU)
Inventor: OKSENENKO I A
IPC: A01B79/02
Filed: 2002-02-08
Granted: 2005-05-20
Abstract: FIELD: agriculture, in particular, joint sowing of soya in alternation with other crops. 
     SUBSTANCE: method involves joint sowing of soya in alternation with other crops, with spacing between rows making 45, 60, 70 cm; using herbicides; providing interrow cultivation and harvesting yield by means of combines; providing soya crop rows in alternation with yellow lupine crop, with seeds of said crops being used in the ratio of 1:1. 
     EFFECT: increased yield of soya grains and provision for eliminating disadvantages of sowing joint crops. 
     1 tbl, 1 ex
Patent RU-2245550-C2 (RU)
Inventor: POSTNIKOVA L B
IPC: G01N33/50
Filed: 2002-04-29
Granted: 2005-01-27
Abstract: FIELD: clinical medicine, pulmonology. 
     SUBSTANCE: one should carry out complex estimation of interleukin-1β) concentration in blood, saliva, bronchoalveolar liquid. Moreover, one should detect distribution coefficient (DC) for IL-1β as the ratio of IL-1β blood content to IL-1β salivary content. At increased IL-1β blood content by 10 times and more, by 2 times in saliva, unchanged level of bronchoalveolar IL-1β, at DC for IL-1β being above 1.0 one should predict bronchial obstruction. The method enables to conduct diagnostics of the above-mentioned disease at its earlier stages. 
     EFFECT: higher efficiency of prediction. 
     2 tbl
Patent RU-2226466-C2 (RU)
Inventor: POPOV M L
IPC: B31B50/16
Filed: 2002-05-23
Granted: 2004-04-10
Abstract: FIELD: polygraphic industry. SUBSTANCE: Popova's shearer is intended for cutting the roll polygraphic materials in sheets of formats of the given length. The shearer contains: a stand, a drive to start an engine, a clutch and mechanical drives, a delivery table, a mechanism to position and rise a paper roll, a removing shaft, an ejecting roller, paper driving shafts, a cutting gear containing two shafts , one of which is movable and another one is rigidly fixed on the stand, and a measuring cylinder kinematically linked with the drive and the rotating shaft of the cutting gear in such a manner, that for one revolution of the rotating shaft passes a sheet of the given length of the format. Rotation from the shaft is transferred to the measuring cylinder by means of a chain drive and pair of changeable toothed wheels. The clutch contains an external rotating body, on which there are pulleys of a different diameter and the fixed internal body rigidly linked with an additional lever. The lever is connected with the stand by means of an additional shaft and is supplied with a mechanism of regulation and fixation. Inside the immovable body there is a hollow shaft. The external body and the hollow shaft are revolving in respect to the immovable body in bearings. Control of the clutch is exercised by a drive. The offered design of the shearer ensures decrease of metal consumption, increase of accuracy of cutting and increase in technological effectiveness both in production and in operation. EFFECT: the invention allows to decrease metal consumption, to increase cutting accuracy and effectiveness of production and operation. 4 dwg