baber/WOPTO huggingface dataset:
Patent RU-2247228-C2 (RU)
Title: Method for extraction of hydrocarbon deposit with sole water and extraction of hydrocarbon by sucker-rod compressor pump with separated intake of hydrocarbon and water
Inventor: KLJUSHIN I JA
IPC: E21B43/12
Filed: 2003-04-09
Granted: 2005-02-27
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: method includes mounting compressor pump in such a way, that input aperture of tail piece was positioned below bed sole. Prior to that water cone in face-adjacent zone is destroyed by draining water through tail piece, connected to lower suck-in valve of compressor pump cylinder, and along behind-pipe space through side suck-in valve of compressor pump cylinder. In case of increase of hydrocarbon contained in drained liquid beginning of water cone destruction is assumed. Draining is continued until destruction of emulsion in water cone, formed in non-homogenous porous environment of bed at limits of hydrocarbon-water and water-hydrocarbon, separation of water and hydrocarbon streams and bringing current water-hydrocarbon contact to initial position. Then during extraction water is drained through tail piece, and hydrocarbon - along behind-pipe space. 
     EFFECT: higher yield. 
     3 cl, 1 dwg
Patent RU-2250096-C2 (RU)
Title: Absorbing article having removable absorbing bodies
Inventor: SUGIJAMA KATSUKHIKO
IPC: A61F13/15
Filed: 2001-09-20
Granted: 2005-04-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has anterior, posterior and perineal part, openings for waist and legs to pass. Anterior absorbing body for collecting urine and posterior absorbing body for holding feces and opening for removing the bodies are on the internal side of the posterior sheet impermeable for liquid. 
     EFFECT: separate treatment of urine and feces; prevented intertrigo manifestations. 
     25 cl, 35 dwg
Patent RU-2249194-C2 (RU)
Title: Method and device for sampling fluid from pipeline
Inventor: NEMIROV M S
IPC: G01N1/10
Filed: 2003-04-25
Granted: 2005-03-27
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method comprises setting the sampling member into the pipeline, separating the branch with inhomogeneous distribution of inclusions upstream of the sampling, directing the branch to the mixer for the intensive homogenizing, combining the flow branches, and sampling the combined flow. The device has sampling member, by-pass pipeline for branching the flow, and mixer. The mixer is mounted on the horizontal section of the pipeline between the inlet of the by-pass pipeline and its outlet for homogenizing the flow branch, which does not flow through the by-pass pipeline. 
     EFFECT: enhanced reliability of sampling. 
     2 cl, 4 dwg, 1 tbl
Patent RU-2263662-C2 (RU)
Inventor: GERVITS L L
IPC: C07D211/38
Filed: 2000-12-29
Granted: 2005-11-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to novel perfluorinated cycle-containing tertiary amines of the general formula (1):   wherein n = 1; m = 2 or 3; X means   or   and to a mixture of perfluorinated cycle-containing tertiary amines of the general formula (1) wherein n = 1; m = 2 or 3; X means   or   where at n = 1 Y means CF 3  and at n = 2 Y means F as a base for gas-transferring emulsions. Proposed compounds are similar by their physicochemical properties, in particular, by critical temperature dissolving in hexane. Properties of these compounds provide the improved homogeneity of fluorocarbon phase of emulsions and to enhance stability of emulsion particles stabilized with block-copolymer of ethylene oxide and propylene oxide and in the absence of toxicity for small and large animals. Also, invention relates to a method for preparing perfluorinated cycle-containing tertiary amines of the general formula (1) by electrochemical fluorination of p-piperidinoheptafluorotoluene in anhydrous hydrogen fluoride. 
     EFFECT: improved preparing method and valuable properties of compounds. 
     4 cl, w dwg, 3 tbl, 4 ex
Patent RU-2264796-C2 (RU)
Title: Device for carrying out transosseous osteosynthesis
Inventor: GERASHCHENKO S I
IPC: A61B17/66
Filed: 2003-11-06
Granted: 2005-11-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has start button, control circuit, stabilized current source, key, unit for measuring time intervals, two threshold elements, transducer having the first and the second electrode, the first one being a needle introducible into bone fragment joint area and the second one being a support member with compression-distraction apparatus wires, timer unit, memory unit, arithmetic logical unit. 
     EFFECT: optimum extremity elongation rate; reduced risk of traumatic complications. 
     5 dwg
Patent RU-2260481-C2 (RU)
Title: Machine for automatic washing of box cases
Inventor: SMOLJANOV V M
IPC: B08B3/02
Filed: 2003-11-26
Granted: 2005-09-20
Abstract: FIELD: equipment for cleaning and washing of compound-profiled cylindrical articles, in particular, cases of freight car boxes, which may be used in railway and other kinds of transport. 
     SUBSTANCE: machine has base, charging device, roller conveyor for conveying box cases into washing chamber equipped with nozzles arranged at different levels therein and adapted for washing of outer and inner surfaces of said box cases, washing solution storage vessel connected through pump with pressure collector and washing nozzles, time relay, heater, and washing process control system, and also pipeline for withdrawal of used washing solution, drive and hydraulic locking and adjusting fittings. Machine base is made in the form of girdle with sensors set in its upper part and adapted for detecting position of box cases on roller conveyor. Roller conveyor is arranged in inclined position, with part of roller conveyor being made in the form of grip connected with hydraulic cylinder adapted for vertical reciprocation thereof to set subsequent box case in operating position. Roller conveyor is furnished with stops for blocking displacement of box case in accordance with signal of said sensors. Washing chamber housing is positioned for displacement thereof in vertical plane in conjunction with washing nozzles for washing of box cases inner and outer surfaces, said nozzles being arranged centrally of housing on single shaft, which is connected with manual and/or hydraulic, pneumatic drive for rotating of washing unit with nozzles. Drive for washing unit is positioned on outer surface of washing chamber housing. Pan located upstream of washing chamber is connected with apparatus for purifying of used washing solution. Said apparatus has separator, sludge filter, sludge accumulating vessel, sludge pump, and also chamber for receiving of purified washing solution, said chamber being connected with washing solution circulation line. 
     EFFECT: provision for regeneration of washing solution and improved quality of washing box cases. 
     3 cl, 3 dwg
Patent RU-2267759-C2 (RU)
Inventor: SABEL NIKOV VIKTOR IVANOVICH
IPC: G01M1/00
Filed: 2004-01-08
Granted: 2006-01-10
Abstract: FIELD: testing technology; test sets for  conducting strength tests of aircraft structures. 
     SUBSTANCE: proposed hydraulic system includes  supply source with pressure and return mains, electrohydraulic amplifiers equipped with hydraulic locks, hydraulic cylinders, electrohydraulic distributor mounted in pressure main of supply source before electrohydraulic amplifiers. Inlet of electrohydraulic distributor is connected to pressure main and outlet is provided with adjustable flow restrictor connected to return main. 
     EFFECT: enhanced reliability of protection of object under test. 
     1 dwg
Patent RU-2269516-C2 (RU)
Title: NEW CRYSTALLINE FORMS OF 4-[4-[4-(HYDROXYDIPHENYLMETHYL)-1-PIPERIDINYL]-1-HYDOXYBUTHYL-α, α-DYMETHYLBENZENEACETIC ACID AND HYDROCHLORIDE THEREOF AND METHOD FOR PRODUCTION THE SAME
Inventor: REDDI M SAT JANARAJANA
IPC: A61P11/00
Filed: 2001-07-31
Granted: 2006-02-10
Abstract: FIELD: organic chemistry, pharmaceuticals. 
     SUBSTANCE: invention relates to new crystalline forms of 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-1-hydoxybuthyl 1-dymethylbenzeneacetic acid (), more particularly, to new form of A-phexophenadine having the next powder X-ray pattern (d, E): 23.11; 11.50; 8.29; 7.03; 6.67; 6.16; 6.02; 5.75; 5.43; 5.33; 5.07; 4.69; 4.63; 4.44; 4.20; 4.15; 4.07; 3.55;4.44; as well as to crystalline form of X-phexophenadine hydrochloride, having the next powder X-ray pattern (d, E): 16.05; 12.98; 8.29; 8.06; 6.25; 5.97; 5.54; 5.41; 4.89; 4.70; 4.55;4.37; 4.32; 4.15; 4.03; 3.80; 3.67; 3.57; 3.42; and to methods for production thereof. New crystalline phexophenadine forms of high purity (content of one isomer is higher than 99.5 %) are manufactured with essentially quantitative yield and are useful as antihistamine and antiallergic agents. 
     EFFECT: new phexophenadine forms useful as antihistamine and antiallergic agents. 
     18 cl, 10 dwg, 2 tbl, 5 ex
Patent RU-2278358-C2 (RU)
Inventor: KOUDAL OLE
IPC: G01F1/86
Filed: 2002-08-17
Granted: 2006-06-20
Abstract: FIELD: the invention refers to arrangements for measuring of volume consumption, of weighting consumption or of a speed of a flow of environment. 
     SUBSTANCE: the flowmeter has a supporting body, a vortex sensor. The supporting body is located along the diameter of a measuring device and connected with its wall. The vortex sensor is installed in the flow below the supporting body in the opening of the wall of the measuring tube. The vortex sensor has a membrane, a flag indicator, a sensitive element fixed on the surface of the flag, a temperature sensor. At that one variant of the construction of the vortex flowmeter assumes location of a temperature sensor on the bottom of the deaf opening of the flag of the sensor. The other variant - location of a temperature sensor in the deaf opening of the supporting body. 
     EFFECT: expands functional possibilities of the arrangement. 
     4 cl, 5 dwg
Patent RU-2273053-C2 (RU)
Inventor: MIKHAJLOV JURIJ L VOVICH
IPC: G07F17/34
Filed: 2004-04-20
Granted: 2006-03-27
Abstract: FIELD: engineering of means for performing games by means of playing machines controlled by a processor. 
     SUBSTANCE: method includes accepting bets in main game mode and performing main game mode, when receiving a result "prize game start" playing machine under control of processor is transferred to prize game mode, prize game mode is performed until producing "prize game end" result. In the method for main game mode such modes are provided as: free games mode, modes of first and second mini-bonuses and doubling mode. In doubling mode selection of one of two symbols participating in drawing is performed. Modes of first and second mini-bonuses are performed when reaching predetermined combination of symbols. Type of symbol is selected by player by means of processor. Free games mode contains predetermined number of free prize rounds. 
     EFFECT: expanded arsenal of devices used in playing machines. 
     14 cl, 21 dwg
Patent RU-2274948-C2 (RU)
Inventor: KORKIN VJACHESLAV VASIL EVICH
IPC: H03K9/06
Filed: 2004-04-28
Granted: 2006-04-20
Abstract: FIELD: electric measurement technology and automation. 
     SUBSTANCE: proposed frequency-to-current converter depends for its operation on generation of train of current pulses dosed by charge and separation of output current from this train by means of low-pass filter; in the process output current provides for generation of current pulse dosed by charge due to using positive feedback. Current ripples are suppressed due to decomposition of frequency being converted into two mutually alternating ones followed by their conversion in two identical converters whose output currents are added. Smooth waveform under steady state conditions and step-by-step output signal character in transients are attained in the course of conversion of two mutually alternating frequency trains in two identical dozers having common low-pass filter and positive feedback circuit of unity factor applied to them. 
     EFFECT: improved linearity of conversion, enlarged frequency range of output signal waveform and ripple level regulation. 
     1 cl, 8 dwg
Patent RU-2280286-C2 (RU)
Inventor: SHIRKIN VADIM ALEKSANDROVICH
IPC: G08B17/10
Filed: 2004-04-29
Granted: 2006-07-20
Abstract: FIELD: signaling devices, particularly automatic fire alarms. 
     SUBSTANCE: smoke detector comprises working chamber and two radiation sources optically connected with each other, as well as radiation receiver, amplifier, sample-and-hold means, analog-digital converter, digital-analog converter, control means, which provides radiation source activation sequence and one radiation source radiation power change and execute means. 
     EFFECT: reduced sensitivity to external action and increased operational reliability of smoke detector. 
     4 dwg
Patent RU-2308373-C2 (RU)
Title: Наколенник для защиты колена человека
Inventor: ZJUSS VAL TER
IPC: B29C44/12
Filed: 2002-11-29
Granted: 2007-10-20
Abstract: Наколенник образуют путем заполнения формы для пены пенополимером. Наколенник состоит из несущего элемента со стабильной формой, к которому присоединена по меньшей мере одна более мягкая фасонная деталь. Для создания неразъемного соединения фасонная деталь и несущий элемент выполнены из основных веществ или исходных материалов одного и того же химического основания. Несущий элемент имеет раму, внутри которой вложена или жестко соединена с несущим элементом фасонная деталь. Между фасонной деталью и рамой выполнена канавка, по меньшей мере частично проходящая по периферии. В форму для пены вкладывают более мягкую фасонную деталь, которую по меньшей мере частично покрывают пеной с образованием наколенника. Технический результат, который достигается при использовании наколенника по изобретению, заключается в создании наколенника для защиты колена человека, который можно просто и экономично изготовить, и который, в частности, значительно более пригоден для длительной нагрузки. 8 з.п. ф-лы, 5 ил.
Patent RU-2277231-C2 (RU)
Inventor: GORODILOV VLADIMIR DMITRIEVICH
IPC: G01G11/04
Filed: 2004-07-30
Granted: 2006-05-27
Abstract: FIELD: load-receiving platform made in form of section of roller and secondary equipment. 
     SUBSTANCE: platform rests against resistance strain gauges and is connected by hinges with bed. Load receiving platform has three supports, two of which have to be resistance strain gauges; the resistance strain gauges are disposed along short side of the platform. Third support is disposed along the middle part of opposite short side and is made in form of force-transmitting cross-arm, which rests against two resistance strain gauges and is connected with load-receiving platform by means of contact axis. Resistance strain gauges are integrated with indicator unit by means of secondary equipment, which treats signals from resistance strain gauges to represent value of rolling weight at indication unit. Resistance strain gauges can be made self-centering, for example, with elastomer. 
     EFFECT: improved precision of measurement; uniform distribution of load for all strain gauges; improved operational reliability. 
     2 cl, 3 dwg
Patent RU-2288348-C2 (RU)
Inventor: SHARIFOV MAKHIR ZAFAR OGLY
IPC: E21B34/02
Filed: 2004-08-10
Granted: 2006-11-27
Abstract: FIELD: technology for forcing substance and/or extracting fluid from well formations. 
     SUBSTANCE: valve includes shaft, which has one or more radial hydraulic channels, upper thimble or lower sub, upper and lower tubular threads with similar or different diameters. Shaft is made on one end with external threaded recess for spiral spring and adjusting nut, also with two external mounting surfaces with different diameters and grooves for packing elements, and differential piston mounted on two external mounting surfaces with or without an external support nut. Piston forms a hydraulic chamber together with shaft, connected to shaft hollow through one or several radial hydraulic channels. In accordance to invention in shaft, on another end, made additionally are external threaded recess for spiral spring and adjusting nut and a mounting surface. On external mounting surface, additional differential piston is mounted with or without threaded radial apertures, drive limiter, clamp, and internal packing, or a protective bushing is positioned for overlapping packing elements in grooves on middle external mounting surface of shaft during circulation of flow of substance through one or more radial hydraulic channels. Additional differential piston forms an additional hydraulic chamber with shaft, connected to shaft hollow through one or more additionally made radial hydraulic channels. Either both differential pistons or differential piston and protective bushing interact with each other under force from one or both spiral springs. In staring closed position of valve, packing elements in grooves hermetically isolate upper and/or lower hydraulic chambers from external space, and in working open position of valve, with upward or downward movement of differential piston, either another differential piston or protective bushing may overlap packing elements, thus preventing movement of a flow of substance through them. 
     EFFECT: increased reliability, efficiency and functionality of operation of diverter valve. 
     14 cl, 17 dwg
Patent RU-2293454-C2 (RU)
Inventor: DE MARKO DOREANO P ERINO
IPC: H01R13/719
Filed: 2003-04-14
Granted: 2007-02-10
Abstract: FIELD: electric engineering, possible use for supplying power to electric devices and their special parts, in particular, for combination with devices or filters for suppressing radio interference. 
     SUBSTANCE: in accordance to one aspect of invention, board is positioned on one end of supply line, which board is made jointly with one end of cable and is located in a slit of electric device wall, while internal side of flat body of board is meant for connection, by means of insertion into radio element, supporting amplifier and device for suppressing radio interference, and also their connections. Aforementioned support is integrated with box by means of angular guides, which box covers and protects aforementioned parts, providing maximal hardness, compatibility and protection without usage of any sort of blocking cable clamps or any isolating resins. 
     EFFECT: possible supplying of electric energy without blocking of cable and following assemblage of wires without usage of isolating resins. 
     11 cl, 15 dwg
Patent RU-2296771-C2 (RU)
Title: Способ получения алкенилсукцинимидов
Inventor: ZAGIDULLIN RAIS NURIEVICH
IPC: C10L1/22
Filed: 2004-12-21
Granted: 2007-04-10
Abstract: Изобретение относится к способу получения алкенилсукцинимидов путем алкилирования малеинового ангидрида полиальфаолефином или полиизобутиленом, у которых содержание атомов углерода С 10-30 , молекулярная масса 800-1000 в присутствии инициатора сначала при температуре 60-100°С в течение 0,5-1 ч, затем при 165-175°С в течение 3,5-4,5 ч при мольном соотношении полиальфаолефин (полиизобутилен):малеиновый ангидрид = 1:1-1,1, с последующей конденсацией полученного алкенилянтарного ангидрида в присутствии масла с 5-метил-1,4,7,10-тетраминодеканом или 8-метил-1,4,7,10,13,16-гексаминогексадеканом сначала при 30-58°С в течение 0,5-1,0 ч, затем при 136-145°С в течение 3,5-4,0 ч в мольном соотношении алкенилянтарный ангидрид:амин = 1-1,5:1. При этом в процессе используют в качестве инициатора перекись третичного бутила или перекись метилэтилкетона в количестве 0,8-1,4% от веса исходных продуктов полиальфаолефина (или полиизобутилена) и малеинового ангидрида, в качестве масла индустриальные масла марки И-20А и И-40А. Технический результат - упрощение технологического процесса и использование доступного сырья, повышение качества продукции. 3 з.п. ф-лы, 1 табл.
Patent RU-2295538-C2 (RU)
Title: Способ получения гепаринов с низкой молекулярной массой
Inventor: DROZD NATAL JA NIKOLAEVNA
IPC: C08B37/10
Filed: 2005-03-01
Granted: 2007-03-20
Abstract: Изобретение относится к области медицины. Предлагается способ получения низкомолекулярных гепаринов с помощью ферментативного расщепления. Для ферментной деполимеризации используются папаин, химотрипсин или комплексы гидролаз, содержащиеся в препаратах «протеаза С» и целловиридин, которые иммобилизуют на силохроме или на поливиниловом спирте. Технический результат: получение низкомолекулярных гепаринов действием иммобилизованных гидролаз с выходом целевого продукта около 70-80%.
Patent RU-2312071-C2 (RU)
Inventor: KAVYRSHIN ALEKSANDR VLADIMIROV
IPC: C02F101/18
Filed: 2005-03-11
Granted: 2007-12-10
Abstract: FIELD: chemical industry; nonferrous industry; gold-mining industry; other industries; methods of detoxication of the alkaline cyanide-containing pulps and process waters. 
     SUBSTANCE: the invention is pertaining to the field of the hydrometallurgy and may be used at the enterprises of the nonferrous metallurgy and the gold-mining industry for detoxication of the alkaline cyanide-containing waters and the pulps. The method is exercised in one process cycle with production of the agents of detoxication and usage of the sodium chloride solution in the capacity of the electrolyte. The chlorine and alkali separately produced from sodium chloride are separately fed into the moving stream of the being decontaminated pulps or the process waters of the enterprises of the gold-mining industry at least twice. At that they observe succession of the feeding - at first - chlorine up to pH 6-6.5, and then - alkali - up to reaching pH 9-11. In the preferential version the feeding of the detoxication agents is repeated in the stated successions. The method allows realization of the qualitative detoxication of the alkaline cyanide-containing pulps and the process waters at reduction of the net cost of the process. 
     EFFECT: the invention ensures realization of the qualitative detoxication of the alkaline cyanide-containing pulps and the process waters at reduction of the net cost of the process. 
     1 dwg, 1 ex
Patent RU-2303879-C2 (RU)
Inventor: GLOTOV SERGEJ ALEKSANDROVICH
IPC: A23K1/18
Filed: 2005-07-18
Granted: 2007-08-10
Abstract: FIELD: parrot breeding and keeping method. 
     SUBSTANCE: method involves using feed balanced as to components, said feed containing the following components: millet, oats, wheat, sunflower, canary seed, corn, hemp, egg, milk, wheat- bread, curdle, carrot, cabbage, apple, glycerophosphates, chalk, shell lime and egg shell; additionally introducing complex preparation into ration, with orally administered solution of hydro Rex vital amono acid to be added into drinking liquid once a day in an amount of 0.5 g/l, or orally administered Forte universal solution to be added into drinking liquid once per 15 days in an amount of 0.4 g/l being used as complex preparation; tripling total amount of feed relative to average consumption. 
     EFFECT: increased breeding yield and retention of newly fledged birds. 
     1 cl