baber/WOPTO huggingface dataset:
Patent RU-2248186-C2 (RU)
Inventor: CHEPURNOJ G I
IPC: A61B17/00
Filed: 2002-12-09
Granted: 2005-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves cutting muscle structures along median line. V sacral vertebra is excised. The inferior and medial rectal arteries are ligated. The rectum is mobilized. Rectolysis is carried out upon the perineum. The rectum is sutured to skin. The wound is sutured layer-by-layer. 
     EFFECT: reduced risk of traumatic injuries of pararectal nerve plexuses; wider atresic rectum mobilization. 
     2 dwg
Patent RU-2241319-C2 (RU)
Inventor: DUBINOV A E
IPC: H05H1/00
Filed: 2003-01-21
Granted: 2004-11-27
Abstract: FIELD: gas-discharge engineering; spectroscopic analyses of gases and their mixtures in medical diagnostics; compact light sources manufacture. 
     
     
       SUBSTANCE: proposed device has sealed gas-discharge chamber with inductor which is, essentially, single wire whose ends are connected to high-frequency oscillator; inductor is made in the form of convex polygon frame; the latter has all polygon ribs and polygon proper has maximum two apexes whereto odd number of ribs are converging; inductor surface is covered with insulating layer. Polygon may be in the form of octahedron, cubic octahedron, icosidodecahedron, rhombic-cubic octahedron, or rhombic icosidodecahedron. 
     
     
       EFFECT: provision for spherical focusing of plasma and enhanced effectiveness of using energy injected in discharge. 
     
     
       6 cl, 6 dwg
Patent RU-2301844-C2 (RU)
Inventor: KHEL MENKAMP TOMAS
IPC: C22F1/08
Filed: 2003-02-14
Granted: 2007-06-27
Abstract: FIELD: production of copper alloys. 
     SUBSTANCE: proposed copper alloy contains 1.2-2.7% of cobalt; 0.3-0.7% of beryllium; 0.01-0.5% of zirconium; 0.005-0.2% of magnesium and/or iron and maximum 0.15% of at least one element from the group including niobium, tantalum, vanadium, hafnium, manganese, titanium and cerium. The residue is copper with admixtures and technological additives. This alloy is used for manufacture of casting molds for side guards of belt-type tapping units. 
     EFFECT: high wear resistance to softening and loss of strength; high resistance to cracking in T-groove. 
     9 cl, 2 tbl
Patent RU-2320687-C2 (RU)
Inventor: VAN SJAN CHAN
IPC: C08K5/17
Filed: 2001-10-09
Granted: 2008-03-27
Abstract: FIELD: rubber compositions, chemical technology. 
     SUBSTANCE: invention relates to rubber mixture compositions and methods for their preparing. Preparing a rubber mixture composition involves mixing from 5 to 90 wt.-% of rubber component chosen from butyl rubber, halogenated butyl rubber, stellate butyl rubber, halogenated stellate butyl rubber, isobutylene homopolymer, chloroprene, butadiene-nitrile rubbers, ethylene-propylene-diene triple copolymers, ethylene-propylene copolymers, butadiene styrene rubbers, polybutadiene, polyisoprene, isoolefin-alkylstyrene copolymer, halogenated isoolefin-alkylstyrene copolymer, natural rubber, polypropylene, polyethylene, polyurethane, polyvinyl chloride, silicon rubber, propylene oxide polymer and their mixtures, from 0.01 to 5 wt.-% of amine compound represented by the formula: (R 1 R 2 R 3 )N wherein R 1  means either hydrogen atom or hydrocarbyl group comprising from C 4  to C 30  carbon atoms; R 2  means either hydrogen atom or hydrocarbyl group comprising from C 1  to C 30  carbon atoms, and R 3  means either hydrogen atom or hydrocarbyl group comprising from C 1  to C 30  carbon atoms under condition that at least one radical among R 1 , R 2  and R 3  doesn't mean hydrogen atom, from 5 to 90 wt.-% of isoolefin copolymer comprising a link derivatized from halogenmethylstyrene, isoolefin link comprising from 4 to 7 carbon atoms, and copolymer comprises from 0.5 to 20 wt.-% of halogenmethylstyrene links and usual additives. Invention provides preparing the rubber mixture composition possessing the enhanced strength before treatment and enhanced stability against heat aging after vulcanization. 
     EFFECT: improved preparing method, improved and valuable properties of composition. 
     51 cl, 4 tbl, 3 ex
Patent RU-2246773-C2 (RU)
Title: Method for recovering less-common and rare-earth metal production wastes
Inventor: KUDRJAVSKIJ JU P
IPC: C22B7/00
Filed: 2003-04-28
Granted: 2005-02-20
Abstract: FIELD: chemical technology; deactivation and decontamination of radioactive industrial products and/or wastes. 
     
     
       SUBSTANCE: proposed method designed for deactivation and decontamination of radioactive industrial products and/or production wastes incorporating Th-232 and its daughter decay products (Ra-228, Ra-224), as well as rare-earth elements, Fe, Cr, Mn, Al, Ti, Zr, Nb, Ta, Ca, Mg, Na, K, and the like and that ensures high degree of coprecipitation of natural radionuclides of filtrates, confining of radioactive metals, and their conversion to environmentally safe form (non-dusting water-insoluble solid state) includes dissolution of wastes, their treatment with barium chloride, sulfuric acid, and lime milk, and separation of sediment from solution. Lime milk treatment is conducted to pH = 9-10 in the amount of 120-150% of that stoichiometrically required for precipitation of total content of metal oxyhydrate; then pulp is filtered and barium chloride is injected in filtrate in the amount of 0.4 - 1.8 kg of BaCl 
       
         2 
       
        per 1 kg of CaCl 
       
         2 
       
        contained in source solution or in pulp and pre-dissolved in sulfuric acid of chlorine compressors spent 5-20 times in the amount of 0.5 - 2.5 kg of H 
       
         2 
       
       SO 
       
         4 
       
        per 1 kg of BaCl 
       
         2 
       
       . Then lime milk is added up to pH = 11 - 12 and acid chloride wash effluents of equipment and production floors are alternately introduced in sulfate pulp formed in the process at pulp-to-effluents ratio of 1 : (2-3) to pH = 6.5 - 8.5. Filtrate pulp produced in this way is filtered, decontaminated solution is discharged to sewerage system, sediment of barium and calcium sulfates and iron oxysulfate are mixed up with oxyhydrate sediment formed in source pulp neutralization, inert filler and 0.5 - 2 parts by weight of calcium sulfate are introduced in pasty mixture while continuously stirring them. Compound obtained in the process is placed in molds, held therein at temperature of 20 - 50  
       
         o 
       
       C for 12 - 36 h, and compacted in blocks whose surfaces are treated with water-repelling material. 
     
     
       EFFECT: reduced radioactivity of filtrates upon separation of radioactive cakes. 
     
     
       8 cl, 1 dwg, 1 ex
Patent RU-2249892-C2 (RU)
Inventor: BOGUSH I P
IPC: H02G3/22
Filed: 2003-06-05
Granted: 2005-04-10
Abstract: FIELD: passing cable conduits through stuffing arrangements into ionized radiation area isolated by hermetically sealed wall. 
     
     
       SUBSTANCE: proposed passage has cylindrical housing with conductors (cables) secured in its butt-ends through sealed joints, shielding casings, and biological shielding members made in the form of thickened bottoms of casings with ducts used to pass conduit cables outside, as well as rods installed coaxially to bottom ducts in a spaced relation to the latter for passing conductors to bottom ducts, diameter of rods being greater than that of ducts. 
     
     
       EFFECT: enhanced reliability, effectiveness of biological shielding, as well as simplified design and constant size of passage. 
     
     
       1 cl, 1 dwg
Patent RU-2258424-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2005-08-20
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: for jujube production syrup is prepared using sugar, pectin, and aqueous extract from mixture of baikhovi black tea, baikhovi green tea, earth apple flowers, papaya fruits, pear fruits, raisin and bilberry leaves. Syrup is handled with simultaneous addition of citric acid, sodium lactate, strawberry and creamy flavorings and preparation obtained from biomass of Mortierella indohii micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2265833-C2 (RU)
Title: Method of ultrasonic defectoscopy of sheet and bar
Inventor: KIRIKOV A V
IPC: G01N29/44
Filed: 2003-07-31
Granted: 2005-12-10
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method comprises generating acoustical waves and receiving and processing the reflected signals.  The signals from the recording converters are compared with a given threshold value.  The presence of pulse interference can be judged by the excess of these signals over the given threshold value.  The acoustical signals that come in the moment of recording the interference are assumed to be uncertain.  The remainder data are considered as certain data and are stored.  The uncertain signals are excluded from the further analysis.  The number of data per unit time are calculated.  The permissible rate of the ultrasonic testing is determined from the equation proposed. 
     EFFECT: enhanced reliability. 
     2 cl, 3 dwg
Patent RU-2293068-C2 (RU)
Inventor: DZHENSEN KAJL R
IPC: C02F1/78
Filed: 2002-04-19
Granted: 2007-02-10
Abstract: FIELD: biological purification of water by means of periphyton filtration making it possible to remove nutrients from inlet flow of water. 
     SUBSTANCE: proposed method enhances efficiency of filtration due to introduction of strong  oxidant-ozone into inlet water flow and sometimes into outlet water flow, thus ensuring removal of organic nutrients which are likely to affect periphyton cultures and algae, reduction of population of undesirable microinvertebrates, forming of organic nutrients suitable for use by periphyton, as well as reduction of level of toxic components. Use is made of pesticide for control of insect population. Proposed method enhances efficiency of cleaning water from toxins, microorganisms and other contaminants due to combined treatment of water flow with ozone and periphyton. 
     EFFECT: enhanced efficiency. 
     28 cl, 2 dwg
Patent RU-2292479-C2 (RU)
Inventor: NEVDAKH MIKHAIL ALEKSANDROVICH
IPC: F02M1/00
Filed: 2004-01-05
Granted: 2007-01-27
Abstract: FIELD: manufacture of engines; fuel equipment for internal combustion diesel engines. 
     SUBSTANCE: proposed fuel-feed system includes high-pressure injection pump, fuel pipe line, injector with shut-off member, spring and movable member made in form of piston located in hydraulic chamber. Injector is provided with connecting passage for communicating the hydraulic chamber with fuel-feed passage of injector; fuel jet is located in fuel-feed passage. Gasket made from heat-, oil- and gasoline-resistant rubber is laid on lower cone of shut-off member. Sprayer orifices are made in form of taper convergent nozzles. 
     EFFECT: improved characteristics of fuel injection process; improved starting properties of diesel engine; increased power; enhanced economical and ecological parameters. 
     1 dwg
Patent RU-2289111-C2 (RU)
Title: Method of adaptive graduation of radial distortion of optical subsystem of technical vision system
Inventor: DEGTJAREV SERGEJ VIKTOROVICH
IPC: G01M11/02
Filed: 2004-02-16
Granted: 2006-12-10
Abstract: FIELD: computer engineering. 
     SUBSTANCE: method can be used for determination and correction of distortion of optical subsystems of video cameras and technical vision systems which use array image receivers as image receivers. Known method of graduation of technical vision active system is used, which includes introduction of image into computer, determination of radial distortion of lenses. According to invention, circuits are selected and image is subject to binarization; graduation object is selected from objects of working stage; coordinates of central point of graduation object are determined; technical vision system is positioned at n different directions of observations; coordinates of central point of graduation object are determined onto image for n different directions of observation and coordinates of radial distortion are found. 
     EFFECT:  no necessity of usage of special graduation objects for graduation. 
     4 dwg
Patent RU-2278702-C2 (RU)
Inventor: BUTUKHANOV VLADIMIR VASIL EVIC
IPC: A61N1/32
Filed: 2004-04-05
Granted: 2006-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying low intensity magnetic field and infra-low electric waves treatment. Indifferent electrode is placed in trigeminal ganglion projection and active electrodes on upper eye-socket edge in the area of foramen supraorbitale, on lower eye-socket edge in foramen infraorbitale zone and on the lower mandible end in foramen mentale zone. The procedures are applied during 15 days. 
     EFFECT: enhanced effectiveness in suppressing determinant excitation foci in frontal cortex; stopped pain pulses propagation into the frontal cortex.
Patent RU-2354029-C2 (RU)
Inventor: DALRIMPL LARRI V
IPC: H02K1/00
Filed: 2004-07-07
Granted: 2009-04-27
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: electric motor comprises packet of stator discs in body. Discs have grooves arranged in line, which produce holes in stator. Pipe made of dielectric film with solid side cylindrical wall is inserted in every groove. Pipe has layer of dielectric film made of infusible material, which serves as insulation that sustains high temperatures. Layer of dielectric film has overlapping edges and is connected to bearing layer from fusible material. Pipes may be installed in stator slot holes by means of vacuum pulling in pipe, under action of which pipe is flattened and easily inserted inside slot hole. ^ EFFECT: reduced thickness of insulation and increased capacity of electric motor. ^ 13 cl, 6 dwg
Patent RU-2277616-C2 (RU)
Inventor: KRITSKIJ MIKHAIL JAKOVLEVICH
IPC: E01B1/00
Filed: 2004-07-19
Granted: 2006-06-10
Abstract: FIELD: improving or preserving soil or rock, particularly to reinforce railroad ground bed base. 
     SUBSTANCE: method involves forming drainage holes and removing accumulated water from railroad bed via the drainage holes; deepening injectors in ground from railroad bed side opposite to drainage holes or between them; forcedly water removing from railroad bed voids via drainage wells by directly injecting hardening mortar towards drainage wells through injectors. 
     EFFECT: increased efficiency of water removal from railroad bed and consolidation thereof. 
     1 ex, 2 dwg
Patent RU-2281862-C2 (RU)
Inventor: SOLDATENKOV ALEKSANDR VASIL EV
IPC: B60K17/16
Filed: 2004-11-30
Granted: 2006-08-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention can be used at designing of angle gear drives of drive axles with rigid suspension of wheels, for instance, buses or trolleybuses.  Proposed angle gear drive has case 1 with oil reservoir.  Driving wheel 7 is installed bearings inside cup 10 rigidly coupled with body.  Cover 18 with sealing member 19 is secured on flange of cup 10.  Oil deflector 11 is installed between bearings of driving wheel 7 oil collector is made in form of space 14 on inner surface of body 2 and is coupled with through holes in cup 10.  Oil holes 21 are symmetrical relative to horizontal plane passing through axle of driving wheel 7 at distance not exceeding inner radius of outer race of front bearing 9 of driving wheel 7. 
     EFFECT: increased service life of bearing units of drive axle angle drive driving wheel and enlarged operating capabilities. 
     3 dwg
Patent RU-2289553-C2 (RU)
Inventor: BARANOVA TAMARA FEDOROVNA
IPC: C04B35/66
Filed: 2004-12-20
Granted: 2006-12-20
Abstract: FIELD: mortar used at manufacture of constructional products. 
     SUBSTANCE: the invention is pertaining to the mortars used at manufacture of the constructional products by the method of pasting together of the separate details of the alumina ceramics, the fragments of the refractory bricks lining made out of alumina refractory materials and also for repairs of the different products of the alumona composition partially damaged at the kilning or at operation. The technical result of the invention is the increased strength of the paste seam and its conservation at the temperature of the operation above 1500°C. The indicated technical result is achieved due to the fact, that the mortar consists of electrocorundum, calcium fluoride and the alumoborophosphate binder at the following ratio of the components in mass %: electrocorundum - 47-69; calcium fluoride - 1-3 and the alumoborophosphate binder - 30-50. 
     EFFECT: the invention ensures the increased strength of the paste seam and its conservation at the temperature of the operation above 1500°C. 
     3 ex, 1 tbl
Patent RU-2297440-C2 (RU)
Inventor: FAIZOV AL BERT RIFGATOVICH
IPC: C10G21/20
Filed: 2004-12-23
Granted: 2007-04-20
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: lube fractions are brought into contact with N-methylpyrrolidone in extraction tower according to three-step countercurrent purification scheme to form raffinate and extract solutions. When distillate fraction II (300-400°C) is purified, of sulfoxide is preliminarily added in amount of 0.1-0.5% based on the weight of solvent. Distillate fraction III (350-420°C) is then purified after addition to solvent of 0.5-1.5% of extract obtained from purification of distillate fraction II. 
     EFFECT: deepened purification of raffinate, increased yield of raffinate as commercial product, and enabled qualified application of extract by-product. 
     11 tbl, 6 ex
Patent RU-2305907-C2 (RU)
Inventor: KONN DZHEREMI RICHARD
IPC: H04L12/56
Filed: 2002-10-08
Granted: 2007-09-10
Abstract: FIELD: method and system for recording services and mutual settlements for roaming of mobile IP-unit in heterogeneous WLAN networks. 
     SUBSTANCE: in accordance to the invention, first records of detailed call data are transferred from access server to settlement module, and second records of detailed call data are transferred to mediator module. By means of settlement module, settlements are realized for service requested from stationary network provider and/or TAP files are transferred to GSM service provider for mutual settlements. 
     EFFECT: possible roaming between various hot networks without any problems, for example, without consideration of registration, settlements and authentication for services of various WLAN networks service providers. 
     2 cl, 8 dwg
Patent RU-2326843-C2 (RU)
Title: Method of obtaining blended cement with lower emission of carbon dioxide
Inventor: RONIN VLADIMIR
IPC: C04B28/04
Filed: 2003-06-16
Granted: 2008-06-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: blended cement consists of Portland cement, carefully mixed with a micro-filler and, possibly, an agent for lowering water content, dry cement and fine secondary materials. In the first stage, the secondary materials are ground up under dry conditions with obtaining of a specific surface area of at least, 1000 cm 2 /g. In the second stage, the secondary materials are mixed with at least 20% mass of ground up highly reactive cement mixture under dry conditions, with obtaining of specific surface area of at least 3000 cm 2 /g. The stated cement mixture contains cement and at least, one of the micro-filler components, containing SiO 2  and a polymer in form of a powdered agent for lowering water content. This mixture is preliminarily processed in a grinding device with vibrating grinding equipment, in which the particles of the cement are subjected to the effect of impact pulses. 
     EFFECT: lowering of carbon dioxide emissions and increased strength and wear-resistance. 
     7 cl, 6 tbl, 1 dwg
Patent RU-2361567-C2 (RU)
Inventor: OSIPOV JURIJ MIRZOEVICH
IPC: A61H1/00
Filed: 2005-07-04
Granted: 2009-07-20
Abstract: Изобретение относится к медицинской технике и может быть использовано в лечебно-оздоровительных целях при профилактике остеохондроза и заболеваний органов малого таза. Электромеханический тренажер содержит устройство электропитания и управления, двухкоординатный механизм с электродвигателями с разомкнутым магнитопроводом индуктора, устройство поддержки подмышечно-грудного отдела опорно-двигательного аппарата человека, корпус и сиденье-манипулятор. Электродвигатели расположены во взаимно-перпендикулярных плоскостях движения. Устройство поддержки подмышечно-грудного отдела выполнено в виде упругого вертикального кронштейна и двух рукояток. Сиденье-манипулятор установлено на подвижном в аксиальной плоскости индукторе верхнего электродвигателя. Ротор-пластина смонтирован на горизонтальной балке при помощи пары вертикальных кронштейнов. Горизонтальная балка смонтирована на подвижном во фронтальной плоскости индукторе нижнего электродвигателя перпендикулярно плоскости его движения. На концах балки смонтированы каретки с направляющими. Направляющие неподвижно установлены на корпусе. Ротор-пластина нижнего электродвигателя смонтирован неподвижно на корпусе. В нижней части корпуса на вертикальной оси смонтирован вентилятор лопастями вверх. В результате тренажер позволяет соединить эффекты физкультурной и физиотерапии. 2 з.п. ф-лы, 2 ил.
Patent RU-2398650-C2 (RU)
Inventor: BERG ZHAN-P ER SERZH
IPC: B21J1/06
Filed: 2005-10-25
Granted: 2010-09-10
Abstract: FIELD: process engineering. ^ SUBSTANCE: inventions relate to metal forming and can be used in stamping at press-type stamping machine, in particular hydraulic presses. Prior to stamping, stamping tool comprising insert holder and insert are warmed up. Insert has one free surface with stamping pass. Insert holder comprises detachable furnace element with at least one burner and gas duct to withdraw gases. Said furnace element and insert surface form hearing chamber. Said chamber is heated to preset temperature of the insert. Thereafter, said furnace element is removed. ^ EFFECT: reduced costs and higher efficiency. ^ 11 cl, 3 dwg
Patent RU-2383734-C2 (RU)
Inventor: GUDVIN EHNTONI R KH
IPC: E21B47/10
Filed: 2005-12-22
Granted: 2010-03-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to well survey, particularly to procedures of underground reservoir estimation by means of downhole instrument. For this purpose a viscosity gage-densimetre for a downhole tool is arranged in well borehole drilled through an underground reservoir. The downhole tool is designed for supply of at least a portion of reservoir fluid into the viscosity metre-densimetre. The viscosity metre-densimetre consists of a sensitive block and of a design diagram for calculation of at least two parametres of fluid, notably, viscosity and density. The sensitive block is located inside the downhole tool and contains at least two distanced in space connectors, a string suspended with tension between the connectors, and at least one magnet generating magnetic field interacting with the string. The string interacts with reservoir fluid when the viscosity metre-densimetre is inserted inside the downhole tool, and the downhole tool is located in the underground reservoir and intakes fluid from the underground reservoir. The connectors and the string are made out of materials with similar ratios of heat expansion and form a frequency oscillator. 
     EFFECT: increased reliability of device operation in well; upgraded accuracy of measuring parametres of reservoir in well. 
     18 cl, 17 dwg