baber/WOPTO huggingface dataset:
Patent RU-2181311-C2 (RU)
Inventor: ESHCHENKO A F
IPC: B05B1/02
Filed: 2000-04-03
Granted: 2002-04-20
Abstract: FIELD: nuclear engineering; producing current of single-size water-solution droplets. SUBSTANCE: method involves pre-tuning of disperser modulation frequency to resonance with capillary vibration frequency of jet, measurement of time intervals between droplets in flow in the course of dispersion, correction of modulation frequency against measurement results so that their deviations from rated values were not in excess of certain permissible value. Rated value of time interval is monitored by measuring repetition frequency of droplets in flow. Time intervals and repetition frequency of droplets in flow are determined by measuring time intervals of electric signals at output of infrared radiation detector whose sensitive surface is irradiated by collimated flux of infrared rays crosswise intersected by solution droplets. EFFECT: provision for influencing progress of process in due time. 2 cl, 2 dwg
Patent RU-2190937-C2 (RU)
Title: Device and method for adding diversified signals in common channel of code-division multiple-access communication system
Inventor: MOON KHI-CHAN
IPC: H04B1/707
Filed: 1999-08-05
Granted: 2002-10-10
Abstract: FIELD: communications engineering. SUBSTANCE: first base station assigns allocated common channel to mobile station within its service area. First base station submits information concerning assigned allocated common channel to base- station controller connected to first base station. Base-station controller submits information to at least one second base station connected to base- station controller and located near first base station. EFFECT: provision for adding signals using diversity reception in communication-system common channel. 18 cl, 7 dwg
Patent RU-2187209-C2 (RU)
Inventor: GARMONOV A V
IPC: H04J13/00
Filed: 2000-08-04
Granted: 2002-08-10
Abstract: FIELD: radio engineering; code-division communication systems; receivers of base and mobile (subscriber) stations. SUBSTANCE: invention depends on assumption that statistical dependence of useful signal complex envelope is of linear character. Signal complex envelope is interpolated or predicted using method of least squares. Iteration procedure implying use of information symbols for carrier recovery essentially raises quality of multibeam signal reception. Device ensures high noise immunity in receiving signals incorporating chopped pilot signal at different data transmission speeds and different channel statistics (fading). EFFECT: enhanced noise immunity and communication system capacity. 5 cl, 1 dwg
Patent RU-2204537-C2 (RU)
Inventor: MULLAKHMETOVA G A
IPC: C04B26/26
Filed: 2000-10-20
Granted: 2003-05-20
Abstract: FIELD: production of road-building materials. SUBSTANCE: asphalt concrete mixture comprises bitumen, mineral filler (stone materials), and powdered talcum-magnesite ore containing, wt%: magnesium oxide 25-35; iron oxides 7.1-10; calcium oxide 1.75-0.12; silicon dioxide 35-14; aluminum trioxide 1-0.3; carbon dioxide 27.5-38.5; water 0.05-2.08. Asphalt-concrete mixture comprises the following components, wt%: bitumen 6.3-7.0; mineral powder of mentioned composition 1.9-15.8; mineral filler (stone materials) in the form of chrysolite asbestos fractions of 5-20 mm size: (broken stone) 56.8-50; (sand) 35-27.2. EFFECT: reduced labor intensity and increased efficiency. 3 tbl
Patent RU-2190298-C2 (RU)
Inventor: CHUGAEVA V I
IPC: H04B1/10
Filed: 2000-11-17
Granted: 2002-09-27
Abstract: FIELD: radio engineering; code- division communication systems. SUBSTANCE: base-station correlator designed for correlation processing of signals from N subscribers functions to detect high-power signals of closest subscribers and to shape from them structural noise estimates. Structural noise estimates shaped in each channel are used to compensate for respective structural noise in input mixture by means of subtracter, one of subtracter inputs being supplied with input mixture through delay circuit and other one, with total estimates of structural noise shaped in each channel and passed through synchronous phase filter. EFFECT: enhanced structural noise immunity. 3 dwg
Patent RU-2191877-C2 (RU)
Inventor: FIVEJSKIJ SERGEJ ALEKSANDROVIC
IPC: E05B47/00
Filed: 2000-11-29
Granted: 2002-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: electromechanical lock has external and internal handles with reference to locked object and mechanism blocking-releasing external handle and cross-bar that includes two bushings anchored in body and cover. Blocking bushing with grooves uniformly positioned over external surface is installed inside said bushings. Two discs made fast one to another by means of posts are mounted for movement on external surface of two bushings. Blocking lever is put on one post. One arm of lever carries protrusion that can engage one groove in blocking bushing and the other arm of lever interacts with spring-loaded wheel. Wheel has toothed sectors and protrusions for contact with blocking lever and fingers arranged on face surface of wheel for interaction with spring. Spring-loaded lever with locking finger anchored on it is mounted for movement on axle made fast to cross-bar. Lever is positioned between discs with holes which finger enters. One disc has stop protrusion that can contact limiter. Internal handle is put on strap mounted on door and is movably anchored on it with the aid of flange. Flange has pin placed eccentric relative to rotation axis of internal handle and entering groove in one disc. External handle is put on strap mounted on door and is anchored on it with the help of flange. Flange has square hole in which square rod is put with one end, its other end enters square hole in blocking bushing and is fixed with the use of stop washers. Design of lock ensures elimination of effort transmitted by external handle through blocking-releasing mechanism while lock is closed which is achieved thanks to fact that external handle is not blocked by cross-bar and internal handle and turns freely when lock is closed. With operation of lock blocking is carried out by way of connection of cross-bar to external handle through blocking-releasing mechanism. EFFECT: improved reliability of lock. 3 cl, 5 dwg
Patent RU-2190049-C2 (RU)
Title: Nonwoven material
Inventor: MENZELINTSEVA N V
IPC: D04H5/00
Filed: 2000-11-28
Granted: 2002-09-27
Abstract: FIELD: manufacture of filtering material. SUBSTANCE: nonwoven material is made from ion-exchange modified polycaproamide fibers, with blend of anion-exchange fiber based on grafted copolymer of polycaproamide and polydiethylamine ethyl methacrylate and cation-exchange fiber based on phosphorylated grafted copolymer of polycaproamide and polygillicidyl methacrylate being used as ion-exchange modified polycaproamide fibers. Said blend contains 40-60% of phosphorylated grafted copolymer. Nonwoven material is used for manufacture of filtering members in gas trapping units. Material has increased protective properties as to soluble salt aerosols. EFFECT: improved quality of material and articles manufactured therefrom. 1 tbl
Patent RU-2203479-C2 (RU)
Title: Facility measuring toque
Inventor: ZHEREBJAT EV K V
IPC: G01L5/00
Filed: 2000-12-05
Granted: 2003-04-27
Abstract: FIELD: measurement technology, measurement of parameters of rotating shafts, such as stress, deformation, torque and shaft horsepower. SUBSTANCE: facility incorporates resistance strain gauge, resistor and power supply source connected in series. Resistance strain gauge is properly anchored on rotor and is connected to elements of circuit arranged on stator through current pickup contacts. Facility also includes three voltage followers based on operational amplifiers, voltage inverter, three-input voltage adder and divider. EFFECT: enhanced functional reliability and accuracy of facility measuring torque, widened operational potential. 1 dwg
Patent RU-2220046-C2 (RU)
Title: Method and installation for electric control of material flow
Inventor: KHAT JASALO LEO
IPC: B29C41/52
Filed: 1999-04-28
Granted: 2003-12-27
Abstract: FIELD: applicable for electric control of material flow at its spraying in an electric field on a three-dimensional mould or object of processing, provides for application of a layer of material on the basis of resins or plastics of the preset thickness to each zone or point of the article or complex-shaped mould. SUBSTANCE: an electric charge is imparted to the material and it is sprayed in an electric field on a three-dimensional mould or object of processing. An electric potential is applied to the mould or article with the aid of two or more generating units, applied to which are different voltages, mainly for coordination of the trajectories of sprayed particles of mono-or multicomponent material on the basis of polymer plastics and elastomers inclusive, and electric field acting on these particles so that in the cycle of spraying in each zone or point of the mould surface a layer of material of the preset thickness is formed. The installation for electric control designed for imparting the electric charge to mono-or multicomponent material on the basis of polymer, plastics and elastomers inclusive and spraying of it in the electric field on a three-dimensional mould or object of processing contains a mould or object of processing being under the electric potential applied to it with the aid of two generating units applied to which are different voltages mainly for coordination of the trajectories of the sprayed particles of the material and the electric field acting on these particles so that in the cycle of spraying in each zone or point of the mould or object surface a layer of material of the preset thickness is formed. EFFECT: enhanced efficiency. 10 cl, 2 dwg
Patent RU-2199209-C2 (RU)
Inventor: BOBKOV S V
IPC: A01H1/04
Filed: 2001-04-05
Granted: 2003-02-27
Abstract: FIELD: agriculture, biotechnology. SUBSTANCE: method includes analysis of regenerant plants in the course of which anthers of donor plants with marker genes in heterozygous state are used. By the presence of marker signs and splitting of R 1  families grown under field conditions it is possible to conclude on the origin of regenerants out of pollen grains. If there is no splitting in R 1  families according to marker signs the origination comes out of somatic anther cells. If families' splitting occurs, at different combinations of marker signs in regenerant plants of nonsplit families, at the presence of two and more marker signs in donor plants' anthers it is possible to conclude on regenerants' origin out of different types of pollen grains. The innovation enables to isolate genetically homogeneous millet lines. EFFECT: higher efficiency of genotypical evaluation. 1 ex, 1 tbl
Patent RU-2225618-C2 (RU)
Inventor: PETROVA JU JU
IPC: G01N33/50
Filed: 2001-06-18
Granted: 2004-03-10
Abstract: Изобретение относится к медицине. Проводят определение меди(II) в сыворотке крови за счет проведения индикаторной реакции окисления гидрохинона пероксидом водорода в присутствии малонодинитрила (МН) на фильтровальной бумаге, модифицированной гексаметилендиамином. Полуколичественное определение меди(II) в сыворотке осуществляют визуально. Способ повышает экспрессность, уменьшает объем анализируемой пробы сыворотки, увеличивает количество параллельно анализируемых проб. Способ может применяться для диагностики вирусного гепатита. 3 ил.
Patent RU-2212690-C2 (RU)
Title: Way of diagnostics of particle beam in accelerator
Inventor: MESHKOV I N
IPC: G01T1/29
Filed: 2001-07-27
Granted: 2003-09-20
Abstract: FIELD: acceleration technology. SUBSTANCE: glow of residual gas is registered in accordance with invention by transmission of optical image of glowing zone on to position-sensitive detector. Intensity and spatial-time distribution of optical image is employed to make judgment on intensity and spatial-time structure of particle beam. EFFECT: improved spatial and time resolution, increased accuracy of way. 2 cl
Patent RU-2238871-C2 (RU)
Inventor: DUNKAN JAN DZHEJMS
IPC: B63B1/18
Filed: 2000-03-09
Granted: 2004-10-27
Abstract: FIELD: shipbuilding; designing high-speed gliding ships. 
     
     
       SUBSTANCE: Center of gravity (CG) of ship's hull lies in one line with center of hydrodynamic lifting force (Cp) of bearing surface of hull both at lifting off water and at rated running speed. Hull is delta-shaped in plan and includes central part and two side wing parts. Each wing part is extended sideways and backward relative to central part for forming open section which adjoins transom of central part of hull. Ratio S 
       
         
           
             2 
             1 
           
         
       
       /A 
       
         1 
       
        of hull dimensions on existing waterline at rated speed is within 2.5-5.0, where A 
       
         1 
       
        is area of existing waterline in still water and S 
       
         1 
       
        is its span. 
     
     
       EFFECT: enhanced hydrodynamic stability of high-speed ship. 
     
     
       21 cl, 14 dwg
Patent RU-2234029-C2 (RU)
Inventor: EGOROV V A
IPC: F23D14/20
Filed: 2001-12-06
Granted: 2004-08-10
Abstract: FIELD: power engineering. 
     SUBSTANCE: gas multi-jet burner has chamber for air supply, flame tube, and chamber for gas supply interposed between them. The face of the gas supply chamber faced the flame tube is provided with the central opening, which tightly receives the cylindrical pin made of a sleeve. The side of the sleeve has a row of radial holes. The igniting burner is mounted outside of the sleeve. The mixing pipes are tightly mounted in the faces of the gas supply chamber. The sides of the mixing pipes are provided with holes, which communicate the chamber for air supply with the space of the flame tube. The holes are arranged at least in one row around the central longitudinal axis of the burner. 
     EFFECT: enhanced stability and reliability of operation.
Patent RU-2216710-C2 (RU)
Inventor: KUZJAKOV O N
IPC: G01B21/30
Filed: 2001-12-13
Granted: 2003-11-20
Abstract: FIELD: measurement technology, measurement of form and displacement of surface of object. SUBSTANCE: characteristic feature of invention lies in projection of reference net which presents alternation of dark and light strips synthesized in computer, in scanning of this net with the use of digital video camera, in comparison of received image with synthesized net and in determination of parameters of surface in each point. EFFECT: increased precision in determination of form of surface, automatization of test process. 3 dwg
Patent RU-2217781-C2 (RU)
Title: Fast lens
Inventor: BABINTSEV V F
IPC: G02B9/62
Filed: 2001-12-28
Granted: 2003-11-27
Abstract: FIELD: optics. SUBSTANCE: fast lens has first component in the form of positive lens, second component in the form of negative meniscus whose convex surface faces image, as well as main positive meniscus whose convex surface faces image, and glued component incorporating convexo-convex lens. Third component in the form of additional positive meniscus whose concave surface faces image is introduced between negative and main positive meniscuses; fifth component in the form of convexo-convex lens is introduced between fourth component and glued one; sixth glued component is assembled of concavo-concave and convexo-convex lenses; focal lengths of components are interrelated by formulas given in description of invention. EFFECT: enhanced image quality throughout entire field of vision due to improved correction of field aberrations. 1 cl, 2 dwg
Patent RU-2214182-C2 (RU)
Title: Устройство для разведения и защиты мягких тканей при резекциях плюсневых и пястных костей
Inventor: ASTAKHOVA I N
IPC: A61B17/02
Filed: 2001-12-29
Granted: 2003-10-20
Abstract: Изобретение относится к хирургии и может быть использовано при хирургическом лечении гнойно-некротических поражений конечностей, требующих резекций костей на уровне кисти, стопы. Устройство представляет собой защитное зеркало и состоит из двух частей, которые соединены шурупом. Устройство содержит два изогнутых к центру крючка, две ручки с фиксатором и винт для установки и фиксации разведения прямых крючков, загнутых на концах под углом 45 o . Резецируемую кость располагают между крючками. Пилу Джигли проводят между крючками и костью. В результате обеспечивают предупреждение повреждений мягких тканей, приводящих к развитию гнойно-некротического процесса в послеоперационном периоде после резекций пястных, плюсневых костей, путем адекватной защиты мягких тканей во время пересечения кости пилой. 3 ил.
Patent RU-2218625-C2 (RU)
Title: Flow relay for cooling liquids in electrical installations
Inventor: FIRSOV A G
IPC: H01F27/14
Filed: 2002-02-20
Granted: 2003-12-10
Abstract: FIELD: electrical engineering. SUBSTANCE: invention can be used in electrical installations employing power transformers with capacity up to 100.0 kW and other facilities with water cooling system. Flow relay has body, measuring vessel with hole from which cooling liquid flows out, support-knife. In compliance with invention filled measuring vessel is fixed in left part of lever. Bearing platform with support- knife is fixed in its center part. Platform for contact with contactless inductive pickup is placed on end of right part of lever and mobile counterweight is positioned between bearing platform of lever with support-knife and platform for contact with contactless inductive pickup. EFFECT: enhanced operational stability of flow relay in cooling systems of electrical installations, reduced usage of materials for build-up of cooling systems, their assembly and maintenance, exclusion of requirement for determined value of velocity head in cooling systems of electrical installations. 1 dwg
Patent RU-2223736-C2 (RU)
Title: Способ хирургической коррекции смешанного астигматизма высокой степени
Inventor: KARAMJAN A A
IPC: A61F9/008
Filed: 2002-02-28
Granted: 2004-02-20
Abstract: Изобретение относится к медицине и предназначено для хирургической коррекции смешанного астигматизма высокой степени. Проводят операцию LASIK, при этом отношение степени астигматизма к задаваемой величине коррекции в сильном меридиане равно отношению задаваемой величины коррекции в сильном меридиане к задаваемой величине коррекции в слабом меридиане. Затем оставшийся сферический компонент рефракции корригируют в соответствии с величиной сферического эквивалента рефракции глаза. Способ позволяет повысить эффективность хирургической коррекции смешанного астигматизма высокой степени. 3 ил.
Patent RU-2229194-C2 (RU)
Inventor: BELJAEV A V
IPC: H02P8/18
Filed: 2002-07-01
Granted: 2004-05-20
Abstract: FIELD: electrical engineering; inductor-motor drives for dc and ac rolling stock. SUBSTANCE: inductor motor control process boils down to calculation of moments t 1  and t 2  when supply of voltage pulses to phase winding is initiated and ceased, respectively, from start of rotor position sensor period using formula t 1  = T/2-A; t 2  = T-A-C where T is period of signal coming from rotor position sensor; A is pulse supply lead; C is shortening of pulse supply zone. Space between t 1  and t 2  is divided into m more spaces; in order to reduce torque fluctuations current value is found for each space, its value being found from  , where M 3 Θ n  is desired torque at n-th space; L(Θ n ,i n-1 ) is inductance by end of n-th space at current i n-1 ; L(Θ n-1 ,i n-1 ) is inductance by end of (n 1) or at start of n-th space at current i n-1 ; ΔΘ is angle of turn of rotor at n-th space; i n-1  is phase current by end of (n 1) space; voltage pulse is not generated if phase current is higher than i n , in beginning of n-th space. EFFECT: reduced torque fluctuations due to generating phase currents including changes in control process. 1 cl, 5 dwg
Patent RU-2282993-C2 (RU)
Inventor: POL MARGOT
IPC: A01N37/24
Filed: 1997-12-11
Granted: 2006-09-10
Abstract: FIELD: agriculture, fungicides. 
     SUBSTANCE: claimed composition contains two components as active ingredients in synergistically effective amount in combination with respective filler, wherein component 1 represents O-methyloxime of 2-[α-{[(α-methyl-3-fluoromethylbenzyl)imino]oxy7}ortho-tolyl]-glyoxylic acid methyl aster, and component II represents compound selected from group containing II1 4-(2,2-difluoro-1,3-(benzodioxol-4-yl)-pyrrol-3-carbonitrile (fludioxanyl); II2 4-(2,3-dichlorophenyl)-pyrrol-3-carbonitrile (phenpiclonyl); II3 1-methylcyclohexanecarboxylic acid (2,2-dichloro-4-hydroxyphenyl)-amide (phenhexamide); II4 2-{2-[6-(2-cyanophenoxy)-pyrimidine-4-yloxy]phenyl}-3-methoxyacrilic acid methyl ester (azoxystrobin); II5 methoxyimino-(2-ortho-tolyloxymethylphenyl)-acetic acid methyl ester (cresoxymemethyl). Method for controlling and preventing of plant diseases also is disclosed. Claimed method includes application of stricken plant parts with component I and component II on any order or simultaneously in synergistically effective amount. 
     EFFECT: fungicide of high activity. 
     3 cl, 6 tbl, 4 ex
Patent RU-2234478-C2 (RU)
Inventor: KOSYKH A V
IPC: C04B38/00
Filed: 2002-08-06
Granted: 2004-08-20
Abstract: FIELD: production of light-weight ceramic materials; manufacture of building materials. 
     SUBSTANCE: raw mixture contains the following components, mass-%: compacted micro-silica, 15-30; high-calcium flying ash, 61-78.1;spilled material of waste coal lining of electrolyzers, 4.6-4.8;tall oil pitch, 1.9-3.4; sodium carbonate, 0.4-0.8. Method of production of light-weight ceramics from said mixture includes mixing of micro-silica, tall pitch granulated during supply to granulator in the amount of 0.8-1.4 mass-% (in form of aqueous solution of Na 2 CO 3 ) followed by mixing the granulated micro-silica with high-calcium flying ash and spilled material of crushed coal lining of electrolyzers and introducing tall pitch in form of technical foam in the amount of 1.1-2 mass-%. 
     EFFECT: improved heat-protective properties; reduced usage of materials. 
     3 cl, 2 tbl, 1 ex
Patent RU-2230771-C2 (RU)
Inventor: KUZORA I E
IPC: C10G33/04
Filed: 2002-09-12
Granted: 2004-06-20
Abstract: FIELD: crude oil treatment and petroleum processing. 
     SUBSTANCE: method comprises dilution of heavy viscous crude oil or trapped petroleum product with light-weight low-viscosity petroleum at ratio of 30 to 70% on the weight of feedstock or mixing with either gasoline recovered from heavy viscous crude oil or gasoline from thermal processes of petroleum processing, or trapped gasoline formed in trimming water/gasoline emulsion from commercial gasoline tanks followed by settling of water, said gasoline being used in amount 5 to 50% on the weight of feedstock. Desalting i9s performed in three stages, wherein, in the first stage, thermal settlers and, in subsequent stages, electrodehydrators are employed. Before each stage, demulsifier such as mixture of polyalkylene glycols is added to oil in following amounts: before feedstock pump 20-100 g/t and before each subsequent desalting stage 3-15 g/t. Advantageously, in order to enhance efficiency of mixing wash water with oil, mechanical facilities such as sprayers or perforated barriers are employed. 
     EFFECT: enhanced desalting and dehydration efficiency and reduced power consumption. 
     4 cl, 7 tbl, 5 ex
Patent RU-2270251-C2 (RU)
Inventor: PLEKHOVA NATAL JA GENNAD EVNA
IPC: C12Q1/02
Filed: 2003-03-31
Granted: 2006-02-20
Abstract: FIELD: food processing industry, medicine, biology. 
     SUBSTANCE: claimed method includes providing of preparation of living organism test-object, introducing of control and testing substance into cell suspension, incubation and formation of control and testing solutions. Then optical density of control and testing solutions is determined and degree of testing solution biological activity is defined as stimulation index, wherein degree of 100 % or more denotes the presence of target substance stimulating activity, and degree less than 100 % denotes the presence of inhibiting activity. 
     EFFECT: improved method for evaluation substance biological activity. 
     6 cl, 6 tbl, 6 ex