baber/WOPTO huggingface dataset:
Patent RU-2174261-C1 (RU)
IPC: H01F1/08
Filed: 2000-12-26
Granted: 2001-09-27
Abstract: FIELD: electronic and computer engineering, and acoustics; actuators and monitors of disk drives and printers, miniature loudspeakers, focusing systems. SUBSTANCE: process for manufacturing high-power permanent magnets based on rare-earth alloys such as those based on neodymium-iron-boron alloy includes melting of alloys, production of powders from alloys, mixing and crushing of powders, their compaction in magnetic field, sintering of compacted powders, and their heat treatment. Use is made of three types of alloys; first type is base ferromagnetic and magnetically- hard alloy based on neodymium-iron-boron system introduced in alloy mixture in the amount of at least 85 mass percent; second type of magnetic alloy is introduced in alloy mixture in the amount of up to 10 mass percent; third type is nonmagnetic easy-melting alloy introduced in alloy mixture in the amount of up to 5 mass percent. In this way, material obtained has microstructure incorporating three elements: element A (first type of alloys), element D that functions as nonmagnetic insulating interlayer (second type of alloys), and element C constituting magnetically-hard layer (third type of alloys). EFFECT: enhanced residual flux density and maximal energy product at high coercitive force of permanent magnets. 16 cl, 1 dwg, 9 tbl, 4 ex
Patent RU-2189600-C1 (RU)
Title: Procedure measuring line velocity of locomotive
Inventor: ZARIF JAN A A
IPC: G01P3/64
Filed: 2001-07-16
Granted: 2002-09-20
Abstract: FIELD: antislippage facility of locomotives. SUBSTANCE: procedure is based on use of two identical registers installed under bottom of locomotive with displacement one relative to another along direction of its motion and consists in continuous measurement by both registers of values of informative parameter characterizing one property of members of structure of railway bed along track, in comparison of mentioned parameter with specified threshold, in measurement of time interval between moments following one another when mentioned threshold is exceeded and recorded by both registers and in determination of line velocity of locomotive. Degree of continuity of its surface periodically changing on boundary of open section of ballast crushed stone layer and tie is chosen in the capacity of controlled parameter. Underlying railway bed under both registers is subjected to uninterrupted wave radiation with its distribution along direction parallel to longitudinal axes of ties. Intensity of radiation reflected from surface of railway bed in points spaced along mentioned direction in zone of location of each register is selected as value of measured informative parameter. EFFECT: raised functional reliability of measurement of line velocity of locomotive. 1 dwg
Patent RU-2199266-C1 (RU)
Inventor: PARNES E JA
IPC: A61B5/329
Filed: 2001-08-01
Granted: 2003-02-27
Abstract: FIELD: medicine, cardiology. SUBSTANCE: ECG monitoring is carried out at the state of rest and loading tests. Rhythmocardiogram is registered. Spectral power of rhythmocardiogram is analyzed. Low-frequency constituent of spectral power - LF value - is analyzed. At short-term decrease of LF value up to 40 sq.ms and lower appearing at night period during bradycardia; or at the state of rest in the afternoon not associated with either physical or emotional loading, HR or AD increase; or 10- 15 min after physical loading sampling, that is after HR normalization it is considered that episode of temporary myocardial ischemia has been developed due to dysfunction in endothelium of coronary arteries. The method is of high sensitivity, it enables to diagnose endothelial dysfunction of coronary arteries at the earliest stages of atherosclerosis development at no clinical manifestations of ischemic cardiac disease. EFFECT: higher efficiency of detection. 2 cl, 14 dwg, 5 ex
Patent RU-2206819-C1 (RU)
Title: Mine steam generator
Inventor: MOZER S P
IPC: F22B27/06
Filed: 2001-12-27
Granted: 2003-06-20
Abstract: FIELD: mining engineering; wetting dust in mine workings. SUBSTANCE: steam generator has housing, heating element, water feed and water discharge systems; heating element is essentially compression chamber formed by housing and piston displacing therein which is provided with internal sealing rings; water feed system is made in the form pf cyclic- action spray nozzle; steam generator is provided with air admission and steam outlet synchronizing device in the form of air admission and steam discharge valves, valve camshafts are coupled through crankshaft with high-pressure plunger pump and cyclic-action spray nozzle. Steam formed in the course of operation of proposed device will penetrate even in most hard-to-get-at places of mine working such as supported face wherein great amount of explosive coal dust accumulates. Cooled- down steam transformed into condensate moistens coal dust thereby making it nonexplosive. EFFECT: enhanced efficiency of steam generator. 2 cl
Patent RU-2214198-C1 (RU)
Title: Artificial ankle joint
Inventor: SMOL SKIJ JU I
IPC: A61F2/66
Filed: 2002-02-04
Granted: 2003-10-20
Abstract: FIELD: medical engineering, particularly, manufacture of prostheses and prosthetics based of module principle of prosthesis designing. SUBSTANCE: artificial ankle joint has body with spherical socket and ball pin flexibly joined thereto, crus adapter and foot fastening devices. Body is made in form of cylindrical sleeve with flange. Connected to said sleeve one side is convex bottom embracing segment of spherical socket. Made from opposite side of said sleeve, on flange, in zone of contacts of adapter and sleeve is additional limiter of rotary motion in form of shoulder with slots receiving adapter internal ribs. Sleeve external surface has flat section and threaded section with stop step for foot fastening. EFFECT: provided module structure and minimized dimensions due to combination of functional loads of structure components. 7 dwg
Patent RU-2212481-C1 (RU)
Inventor: KOLOMEJTSEVA EH A
IPC: D06M13/447
Filed: 2002-05-08
Granted: 2003-09-20
Abstract: FIELD: fire-proof materials. SUBSTANCE: formulation that can be used for fire-proofing finishing of woven and nonwoven materials made from cotton, linen, their mixtures or their mixtures with polyester materials contains product of reaction of acidic phosphorus-containing compound with nitrogen- containing compound, direct, active, or acid dye, and/or trisodium phosphate, said of acidic phosphorus-containing compound being, individually or in mixtures, nitrilotrimethylphosphonic acid, orthophosphoric acid, mono or diammonium phosphate and said nitrogen-containing compound being urea. EFFECT: increased fire-proofing capacity and resistance to wet treatments. 1 tbl, 29 ex
Patent RU-2204213-C1 (RU)
Title: Method and system for connecting consumer device to internet through plurality of providers
Inventor: SUKHAREV N N
IPC: G06Q30/04
Filed: 2002-05-31
Granted: 2003-05-10
Abstract: FIELD: computer engineering. SUBSTANCE: method enabling choice of consumer device at user s will in the course of operation or connection of any of providers to network and increase in quantity of consumer devices processed to be connected through their respective providers to Internet includes following procedures: finding of consumer device name on provider server; introduction of computing device wherein data bases are organized that include codes, names, and addresses of plurality of providers and data bases on specific names of miscellaneous consumer devices and their addresses; extraction of static and dynamic data on consumers from exchange protocol in case specific name of consumer device and its address coincide with those saved in data base, and checkup of conditions for connection to Internet by means of consumer device provider; connection of consumer device to Internet when receiving data from computing device on provider server. System implementing this method has at least two provider servers fitted with respective communication devices, Computing device is designed for memorizing specific names and for communicating with each of provider servers by means of their communication devices. EFFECT: reduced size of entire data base on consumer installed on provider server; simplified operating process of provider. 5 cl, 8 dwg, 5 tbl
Patent RU-2222773-C1 (RU)
Title: Aerial rudder
Inventor: SHIPUNOV A G
IPC: F42B15/01
Filed: 2002-07-08
Granted: 2004-01-27
Abstract: FIELD: rocketry, applicable as an aerial rudder of a guided rocket or missile providing its controllability and stability in the flight trajectory. SUBSTANCE: the rudder is made in the form of a rotary profiled cantilever with arrow-like front and rear edges. The front edge is formed by a straight line perpendicular to the rudder side chord, having a length making up 0.25 to 0.37 of the rudder side chord length and conjugate to it by the second straight line. The angle of inclination of the straight line relative to the rudder side chord makes up 28 to 40 deg. The angle of inclination of the rear edge relative to the rudder side chord makes up 55 to 77 deg. The length of the side chord exceeds the rudder span by 1.08 to 1.22 time. EFFECT: reduced power required for control of the missile or rocket. 2 dwg
Patent RU-2227468-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-11-18
Granted: 2004-04-27
Abstract: Изобретение относится к сельскому хозяйству и может быть использовано в технологии производства средств для защиты растений от вредных насекомых и клещей. В качестве антидесиканта используют препарат, полученный из биомассы микромицета Mortierella bainieri по заданной технологии. Использование изобретения позволит повысить выживаемость нематод. 1 табл.
Patent RU-2225976-C1 (RU)
Title: Method reducing bottom resistance of artillery projectile and gear for its implementation
Inventor: ALESHICHEVA L I
IPC: F42B15/00
Filed: 2002-12-02
Granted: 2004-03-20
Abstract: FIELD: defense equipment, design of guided artillery projectiles with bottom gas generators. SUBSTANCE: method reducing bottom resistance of artillery projectile is based on injection of combustible gaseous mixture into wake of projectile with ejection of part of incoming air flow to zones of its after-burning between pyrotechnical charges and into central zone of wake. Amount of air ejected into central zone of wake changes proportionally to projectile velocity on its trajectory. Gear reducing bottom resistance of artillery projectile including body with head and rear compartments, warhead and blades of stabilizer, with bottom gas generator coming in the form of recesses in tail part carrying pyrotechnical charges separated by radial slots of gas-dynamic communication with central hole on axis of projectile is provided with flow governor of ejected air of incoming flow located in central hole and made in the form of differential piston with internal space that houses spring. Diameter of piston is conjugate to diameter of central hole and stepped protrusion in the form of mushroom which cap has diameter smaller that that of central hole is formed on butt of piston, on side of projectile bottom. EFFECT: increased shooting range of artillery projectile thanks to reduced bottom resistance over flight trajectory. 1 cl, 3 dwg
Patent RU-2233983-C1 (RU)
Inventor: MASHKOVTSEV I L
IPC: E21C41/18
Filed: 2002-12-23
Granted: 2004-08-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes driving of layer drifts, cross cutting of cleaning stopes and mounting of mechanized sections in them, arrangement of first layer of inter-layer separator on the soil, which separator is in form of metallic mesh reused from layer to layer into extracted lower cleaning stopes, and extraction of coal starting from limits of extraction field to the middle. Within limits of horizontal layer cleaning stope is used which is placed at obtuse angle to layer drifts, and layer venting-filling drift is left in extracted space. Extraction of coal from cleaning stopes is performed by means of self-propelled combine. In face-adjacent space a four-post sectioned hydraulic support is placed with deflector extending for whole length of open face-adjacent space of cleaning stopes. Frontal movement of support onto face is performed after extraction cycle by means of dragging support sections from layer transporting drift and pushing of sections from layer venting-filling drift. In the middle of two-wing extraction field a transporting layer drift may be connected to field gravity incline and way by vertical coal and driving winzes, and on limits of extracting fields layer venting-filling drifts may be connected to field contouring mines by slanting winzes. In each layer additional metallic mesh may be placed on the side of cleaning stopes near to layer ceiling, equal in length to distance between transporting layer drifts, and being connected to existing mesh on the soil of layer from layer transporting drift to layer ceiling. For this a chamber for arrangement f additional metallic mesh may be driven, and for ventilation of said chamber a through venting wall may be placed on fresh air flow. Sections of cleaning stope support after extraction of field may be lowered into lower prepared layer along driving winze of layer and delivered for mounting into cleaning stope of lower layer by means of self-propelled coal loader along driven transporting layer drift of said layer. 
     EFFECT: higher stability of ceiling in cleaning pit. 
     5 cl, 5 dwg
Patent RU-2237619-C1 (RU)
Title: Waste water dephosphatization method
Inventor: ELSHIN A I
IPC: C02F1/58
Filed: 2003-03-03
Granted: 2004-10-10
Abstract: FIELD: waste water treatment. 
     SUBSTANCE: treatment of phosphorus-containing waste water, which can be applied on water-treatment plants, in particular on sewage treatment plants, is conducted with the aid of aluminum chloride solution obtained as ethylbenzene production waste, which is characterized by aluminum chloride concentration 1.5-8,2 g/L, that of free hydrochloric acid 1.1-48.0 g/L, and pH 0.9-2.9. This solution is preliminarily treated with alkali solution adjusting pH to 3.8-4.3 and then is added water in amount 1.0-3.2 L/m 3  (on conversion to Al 3+  1.6-5.0 mg/L). treatment of effluents and sedimentation are effected at pH 6.5-7.4. 
     EFFECT: enabled production of good-quality clarified water, reused production waste, and simplified and stabilized sedimentation process and subsequent biological purification process.
Patent RU-2243208-C1 (RU)
Title: Способ тонкой очистки растворов алканоламинов
Inventor: ADZHIEV A JU
IPC: B01D53/04
Filed: 2003-05-19
Granted: 2004-12-27
Abstract: Изобретение относится к тонкой очистке рабочих растворов алканоламинов в процессе абсорбционной очистки природных, нефтяных, нефтезаводских и других углеводородных газов от кислых компонентов. Способ очистки растворов алканоламинов включает удаление механических примесей путем фильтрации рабочего раствора с последующей его очисткой на адсорбенте. В качестве адсорбента используют активированный волокнистый углеродный материал, в котором содержание микропор с радиусом до 1,6х10 -9  м составляет 70-80% от суммарного объема пор углеродного материала. В качестве адсорбента предпочтительно использовать активированный углеродный волокнистый материал, обладающий текстильной структурой, диаметр волокон которого составляет не более 3х10 -5  м. Технический результат - интенсификация процесса очистки за счет повышения сорбционной емкости адсорбента. 2 з.п. ф-лы, 1 табл.
Patent RU-2238353-C1 (RU)
Title: Apparatus for manufacture of cord containing glass fibers
Inventor: SHABROL ALEN
IPC: D02J1/22
Filed: 2001-10-24
Granted: 2004-10-20
Abstract: FIELD: textile industry. 
     SUBSTANCE: apparatus has drawing cylinder 20 around which fibers 10 are wound to form layer, spinneret from which fibers are drawn, preliminary spinning system 50 for gripping fibers adapted to be rejected, spinning system 30 allowing fibers to be separated from cylinder surface and received, device 40 for guiding fibers to spinning system 30 and for further guiding of ready cord up to winding machine. Preliminary spinning system 50 is arranged behind spinning system 30. 
     EFFECT: reduced dimensions of spinning device and provision for arranging one or set of such apparatuses in fiber forming unit. 
     17 cl, 8 dwg
Patent RU-2241002-C1 (RU)
Inventor: VASILIN V K
IPC: C07D221/00
Filed: 2003-07-24
Granted: 2004-11-27
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: invention describes 1,2,3,4-tetrahydropyrido[3',2':4,5]thieno-[3,2-d]-pyrimidin-4-ones of the formula (1): 
     
       
     
     wherein (1a) R means 5-bromofuryl-2; (1b) R means furyl-2; (1c) R means cyclohexyl. Invention provides preparing new compounds used in agriculture in aim for protection of agricultural crops against negative effect of 2,4-dichlorophenoxyacetic acid. 
     EFFECT: valuable properties of compounds. 
     1 tbl, 4 ex
Patent RU-2256121-C1 (RU)
Title: Method of performing heat-and-mass exchange processes between liquid and solid particles
Inventor: LEVSHAKOV A M
IPC: F22B3/04
Filed: 2003-10-31
Granted: 2005-07-10
Abstract: FIELD: contacting of heterogeneous phases; power engineering; chemical, woodworking and other industries. 
     SUBSTANCE: proposed method includes placing the solid particles on distributing grate and passing liquid under pressure through it. Pressure of liquid before distributing grate is found from the following relationship: (P in -ΔP dr )/P5<1, where P in  is pressure of liquid at grate inlet; ΔP dr  is magnitude of drop of pressure at passing through grate; P 5  is pressure of saturated steam corresponding to temperature of liquid before distributing grate. 
     EFFECT: intensification of heat-and-mass exchange processes between phases. 
     1 dwg
Patent RU-2256391-C1 (RU)
Inventor: GERSHANOVICH V L
IPC: A47F3/00
Filed: 2003-10-31
Granted: 2005-07-20
Abstract: FIELD: shop and exhibition equipment used in shops, pharmacies, exhibition halls and pavilions for displaying of variety of goods and samples. 
     SUBSTANCE: show window is composed of number of rectangular or parallelepiped-shaped, or truncated cone-shaped transparent members connected with one another. Said members have flat or convex sides. Rear wall is mounted on pivot hinges or is made in the form of collapsible doors movable on base skids. Show window has relatively small sizes: 50-150 cm length, 10-30 cm height and up to 20 cm width. 
     EFFECT: simplified and mobile construction and convenient usage. 
     4 cl, 2 dwg
Patent RU-2264966-C1 (RU)
Inventor: DAVYDOV S JA
IPC: B65G15/08
Filed: 2004-06-01
Granted: 2005-11-27
Abstract: FIELD: transport engineering; conveyors. 
     SUBSTANCE: invention relates to belt conveyors with tubular section belts designed for transportation of dusty, aggressive and fire-hazard material.  Proposed conveyor has belt with carrying and return runs passing over head and tail drums, pressure and turnover rollers installed along ring parallel to and with tilting to plane perpendicular to axis of belt and designed for folding the belt by edges arranged respectively, upwards and along screw and guide and support rollers of return run of belt.  Guide rollers of return of belt are arranged between edges of folded return run of belt in vertical position before and after support rollers with possibility of changing edges of belt from screw to upper parallel arrangement at head drum and from upper into screw arrangement at tail drum.  Support rollers are installed for folding return run of belt with clearance between edges pointed upwards.  To support belt is said folded state, additional guide rollers are installed between support and guide rollers. 
     EFFECT: reduced power and material consumption and loss of transported materials, enlarged operating capabilities of conveyor. 
     4 dwg
Patent RU-2270953-C1 (RU)
Inventor: KRAVCHENKO JURIJ IGNAT EVICH
IPC: F16L3/20
Filed: 2004-06-28
Granted: 2006-02-27
Abstract: Изобретение относится к строительству трубопроводного транспорта и используется при сооружении трубопроводов различного назначения. В корпусе опоры трубопровода шарнирно закреплено коромысло, снабженное роликами, взаимодействующими с подпружиненными рычагами, шарнирно закрепленными в корпусе. Оси шарниров рычагов не совпадают с осями шарниров коромысла и смещены в сторону оси ложемента, который выполнен в форме профильного катка, закрепленного в коромысле с возможностью вращения. Пружины снабжены натяжными элементами в виде болтов с гайками. На наружных поверхностях гаек выполнены резьбы, соответствующие профилю внутренних поверхностей пружин, а гайки ввернуты в пружины. Расширяет арсенал технических средств. 1 з.п. ф-лы, 3 ил.
Patent RU-2257535-C1 (RU)
Inventor: SHIPUNOV A G
IPC: F42B15/00
Filed: 2004-06-28
Granted: 2005-07-27
Abstract: FIELD: armament. 
     SUBSTANCE: the guided missile has a body with an exposed afterbody, aerodynamic control members and a stabilizer in the form of flexible shortened cantilevers folding on the side surface of the missile body. The stabilizer cantilevers have an elliptic shape, in plan whose front and rear edges are determined by a definite dependence. 
     EFFECT: enhanced aeroballistic and strength characteristics of the missile. 
     4 dwg
Patent RU-2268652-C1 (RU)
Title: Method for diagnosing posterior tibial artery hypoplasia
Inventor: GRINSHTEJN JURIJ ISAEVICH
IPC: A61B8/06
Filed: 2004-08-16
Granted: 2006-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying ultrasonic triplex scanning in color Doppler mapping with linear multiple frequency transducer of 5-7-10 MHz being used. Longitudinal cross-section of the posterior tibial artery is produced from direct projection. Its diameter and intima-media complex thickness are measured. Doppler frequency shift spectrum is determined and resistance index is calculated. Tibial artery diameter being reduced by 0.16 cm or less, intima-media complex thickness being normal from 0.01 to 0.04 cm and resistance index being reduced less than 1,0, posterior tibial artery hypoplasia is to be diagnosed. 
     EFFECT: improved diagnosis quality. 
     6 dwg
Patent RU-2273034-C1 (RU)
Title: Method for measuring speed of relative movement of source and receiver of waves and device for realization of said method
Inventor: LUZHNYKH SERGEJ NAZAROVICH
IPC: G01P3/58
Filed: 2004-09-15
Granted: 2006-03-27
Abstract: FIELD: engineering of measuring equipment, possible use for determining speed of objects. 
     SUBSTANCE: by means of wave source, electromagnetic wave is generated, after that by means of waves receiver wave is received, average and maximal signal amplitude values are measured at output of receiver, transverse component of relative movement speed of source and receiver of waves is calculated in accordance to formula    
     where   - average value of signal amplitude at output of waves receiver; E Σmax  - maximal value of signal amplitude at output of waves receiver; c - wave movement speed. 
     EFFECT: engineering of new technical means for measuring relative movement speed of source and receiver of waves. 
     2 cl, 4 dwg
Patent RU-2284288-C1 (RU)
Title: Система регулирования скорости этикетировочного автомата
Inventor: BELONOGOV ANDREJ VLADIMIROVICH
IPC: B65C3/00
Filed: 2005-02-07
Granted: 2006-09-27
Abstract: Изобретение относится к электротехнике и может быть использовано в системах автоматического регулирования с трехфазными электродвигателями. Техническим результатом является экономия рабочего времени, отсутствие простоя этикетировочного автомата, улучшение качества приклеивания этикеток, уменьшение энергетических затрат. Система регулирования скорости этикетировочного автомата, содержащая этикетировочный автомат, транспортер, дополнительно снабжена оптическими датчиками, установленными на транспортере и соединенными с преобразователем частоты, который в свою очередь соединен с электродвигателем этикетировочного автомата и служит для передачи сигнала от оптического датчика к этикетировочному автомату. 2 ил.