baber/WOPTO huggingface dataset:
Patent RU-2195420-C2 (RU)
Title: Tank for thickening liquids
Inventor: MOISEEV V I
IPC: B65D88/74
Filed: 2000-06-30
Granted: 2002-12-27
Abstract: FIELD: railway transport; tank cars for thickening liquids. SUBSTANCE: tank is made in form of cylindrical container horizontally mounted on overspring beams of running gear bogies. It has transported liquid heating system consisting of two hydraulically coupled heating elements. One of said elements is designed for heating drain valve, and the other, installed with inclination from end faces of container to drain valve, contributes to draining of liquid. Tank has two heat accumulators installed in tank horizontally from one end face to the other, being designed to prevent internal convection and to reduce rate of liquid cooling. EFFECT: improved efficiency of draining of thickening liquids. 2 cl, 2 dwg
Patent RU-2200113-C2 (RU)
Inventor: DJURISH-IOVINA ELENA NIKOLAEVN
IPC: B63H1/24
Filed: 2000-08-14
Granted: 2003-03-10
Abstract: FIELD: transport engineering; construction of screw propellers. SUBSTANCE: proposed propeller is provided with hollow blades having perforated suction surfaces. Each blade has inlet hole in is root for communication of blade cavity with outside medium. Inner cavities of blades are provided with stiffeners. EFFECT: avoidance of cavitation. 4 cl, 2 dwg
Patent RU-2207986-C2 (RU)
Title: Running water aeration apparatus
Inventor: LITVINTSEV A A
IPC: C02F7/00
Filed: 2000-10-03
Granted: 2003-07-10
Abstract: FIELD: environment protection. SUBSTANCE: apparatus has water intake flare, discharge pipe positioned behind water intake flare, flow cutoff device located in discharge pipe and provided with inner through opening. Flow cutoff device is positioned for rotation about geometric axis extending perpendicular to flow direction. Air duct is built in discharge pipe behind flow cutoff device, which may be made in the form of, for example, sphere with internal cylindrical opening extending through its geometric center and may be fixed on two split axles projecting through discharge pipe wall. Impellers are mounted on ends of split axles beyond outer surface of discharge pipe. Apparatus may be used for aeration of high-velocity water flows, low-velocity river flows, as well as for aeration of water in lakes and other basins with even slightest water flow. EFFECT: increased efficiency and improved suction of water into aerator on rivers and basins with low-velocity flows. 3 cl, 2 dwg
Patent RU-2194825-C2 (RU)
Title: Joint of girdless reinforced concrete floor with column
Inventor: ANPILOV S M
IPC: E04B5/43
Filed: 2000-10-20
Granted: 2002-12-20
Abstract: FIELD: construction industry, erection of supporting constructions of girdless prefabricated reinforced concrete floors. SUBSTANCE: plates are made fast to reinforcing cage of floor slab in direction from column to floor slab, in opposition to each facet of column in symmetry with axes of column. Plates have length not less than 2h+2a, where h is thickness of floor slab; a is thickness of protective concrete layer of column, and stand edgewise. One end of each plate has rectangular form and is installed behind facet of column at distance not less than 2a, its other end is mitered and is placed perpendicular to side surface of press-through prism of slab. According to another version V-shaped anchors are installed in pairs at angle of 90 degrees one to another, opposite to each facet of column on reinforcing cage of column. In points of bend each pair of anchors is linked with the use of transverse reinforcement which length is determined from dependence L=b-2d, where b is side of column; d is diameter of transverse reinforcement. EFFECT: enhanced carrying capacity of joint of girdless reinforced concrete floor with column not requiring great expenditures for erection. 4 cl, 6 dwg
Patent RU-2206967-C2 (RU)
Title: General-purpose rotary combined unit
Inventor: RUTSKOJ A V
IPC: A01B29/00
Filed: 2000-11-21
Granted: 2003-06-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: rotary unit has working tools mounted on fixed shafts. Bushing is positioned in spaced relation on rear battery shaft. Lever with stop is immovably positioned on said shaft. Bracket with slide bar and adjustable rigidity spring are mounted on bushing. Spring is adapted for joining lever to bracket. Crusher hangers are pivotally attached to bracket for free motion up to lever stop within the angle of α. less than 45 deg. Beyond said angle of α, knife with crusher, slide bar with bracket and spring define single vibratory system with one degree of freedom. Said unit is preferably used in presowing soil cultivation machines. EFFECT: simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2197545-C2 (RU)
Title: Method of dissolving vanadium-chromium-titanium alloy-based structural material of thermonuclear reactor
Inventor: BARTENEV S A
IPC: G21F9/28
Filed: 2001-01-09
Granted: 2003-01-27
Abstract: FIELD: thermonuclear power engineering. SUBSTANCE: vanadium-chromium-titanium alloy is dissolved in 6-8 M nitric acid at 60-80 C. Concentration of metals 50-60 g/l in nitric acid is thus achieved. EFFECT: enabled achievement of maximum metal concentration under optimal conditions. 6 ex
Patent RU-2198072-C2 (RU)
Title: Boring bar
Inventor: UKRAZHENKO K A
IPC: B23B29/034
Filed: 2001-02-19
Granted: 2003-02-10
Abstract: FIELD: metal working. SUBSTANCE: boring bar includes body in which cutter is movably mounted. Cutter has members for dimension tuning of it by means of drive unit with the aid of feeler engaging with body. In order to enhance manufacturing possibilities and working accuracy, mandrel has axle designed for engaging with body; lever and roller. Said lever is designed for engaging with feeler, axle and roller; feeler is in the form of cone. Roller may be rotatably mounted in lever; feeler may have eccentricity. Members for dimension tuning of cutter may be in the form of adjustment screw with dial. EFFECT: enlarged manufacturing possibilities, improved accuracy of working. 4 cl, 7 dwg
Patent RU-2250923-C2 (RU)
Inventor: TRET JAKOVA O I
IPC: A01C1/00
Filed: 2001-05-30
Granted: 2005-04-27
Abstract: FIELD: agriculture, in particular edaphology. 
     SUBSTANCE: claimed method includes preseeding treatment of leguminous seeds with aqueous solution containing terpolymer of acrylic acid, acrylamide, and triacryloylhexahydro-1,3,5-sym-triazine in ratio of (mass %) terpolymer 0.0005-0.001 and balance: water. 
     EFFECT: increased population of pseudomonas microorganisms in rhizosphere and rhizoplane of plant roots. 
     1 tbl
Patent RU-2213065-C2 (RU)
Title: Method for iodination of water and beverages
Inventor: MEL NICHENKO VASILIJ NIKOLAEVI
IPC: C02F1/76
Filed: 1999-09-14
Granted: 2003-09-27
Abstract: FIELD: food industry. SUBSTANCE: invention relates to treatment of water and beverages with iodine and can be used for iodination of drinking water-base prepared beverages and in production of mineral water with corresponding iodine composition. Method involves preliminary treatment of drinking water by removing mechanical impurities, mixing stage with one or some iodine concentrates and final filtration of solution before it bottling. In the process of iodination of water and beverages mineral water "Ukrainskaya iodirovannaya concentrate" or in combination with other natural or artificial concentrates are added to iodine-enriching device for preparing iodine concentration in the end product 50-2 500 mcg/dm 3  and copper concentration 1 000 mcg/dm 3 , not above. This technology allows broad using the proposed method in iodination of mineral water in production of different beverages, provides possibility to use natural and artificial iodine concentrates and their mixtures also for simultaneous saturation of water with iodine and other useful chemical elements of concentrated used. EFFECT: improved iodination method. 2 cl, 3 ex
Patent RU-2216009-C2 (RU)
Title: Способ определения параметров спектра флуктуаций показателя преломления турбулентной среды
Inventor: SHEREMET EVA T A
IPC: G01W1/00
Filed: 2001-10-17
Granted: 2003-11-10
Abstract: Изобретение относится к измерительной технике, а точнее к дистанционным измерениям, и может быть использовано при проектировании лазерных информационных систем и систем доставки лазерного излучения. Для определения параметров спектра флуктуаций показателя преломления турбулентной среды через нее пропускают лазерные пучки различных длин волн и/или различных диаметров и измеряют распределение интенсивности этих пучков, подвергнувшихся воздействию среды, на одинаковых или различных расстояниях от источника излучения, оценивают статистические характеристики интенсивности. В качестве статистических характеристик распределения интенсивности используют распределение средней интенсивности лазерного пучка и/или дисперсию смещения центра тяжести лазерного пучка. Из статистических характеристик определяют область возможных значений параметров спектра флуктуаций показателя преломления турбулентной среды, соответствующую погрешностям оценок этих статистических характеристик для каждого из лазерных пучков, а параметры спектра флуктуаций показателя преломления турбулентной среды определяют значениями, общими для всех областей возможных значений параметров всех использованных пучков. Параметры оценивают все в совокупности и одновременно, что позволяет использовать для их определения более точные соотношения и, как следствие, приводит к более точным и надежным результатам. Требования к формированию лазерных пучков, используемых в эксперименте, ослаблены при сохранении точности. Способ отличается надежностью. 2 з.п.ф-лы, 13 ил.
Patent RU-2258611-C2 (RU)
Title: Способ смятия упаковочного ламината, упаковочный ламинат и упаковка
Inventor: NORLANDER LEJF
IPC: B31B50/28
Filed: 2000-05-24
Granted: 2005-08-20
Abstract: Способ изготовления упаковки путем смятия и складывания упаковочного ламината, изготовленного из целлюлозных волокон, содержащего объемный слой, придающий объем, и по меньшей мере один боковой слой на одной стороне объемного слоя. Боковой слой и объемный слой непосредственно или косвенно соединены по существу по всем своим поверхностям, обращенным друг к другу. При этом способ включает вдавливание в первую сторону ламината сминающего устройства для образования линии смятия и использование на другой стороне ламината, противоположной первой стороне, поддерживающего инструмента, который является по существу плоским в зоне, соответствующей месту расположения сминающего устройства. Причем ламинат складывают по линии смятия, при этом указанный объемный слой состоит из сетчатой структуры, образованной целлюлозными волокнами. Предложенное изобретение также относится к упаковке, изготовленной вышеуказанным способом. Предложенные способ и устройство обеспечивают возможность получения более тонких упаковок при складывании ламината на 180°, так как общая толщина ламината, сложенного на 180°, приблизительно равна его двойной толщине в расправленном состоянии. 2 н. и 5 з.п. ф-лы, 5 ил.
Patent RU-2223953-C2 (RU)
Inventor: KHANSEN KAJ KHOL ST
IPC: C07C401/00
Filed: 2000-04-12
Granted: 2004-02-20
Abstract: FIELD: organic chemistry, vitamins. SUBSTANCE: invention relates to compounds of the formula (I)   wherein R 1  and R 2  can be similar or different and represent (C 1 -C 4 )-alkyl; R 3  represents hydrogen, halogen atom, (C 1 -C 4 )-alkyl or O-(C 1 -C 4 )-alkyl, and to their in vivo hydrolyzed esters of pharmaceutically acceptable acids. Compounds induce differentiation and inhibit undesirable proliferation of some cells and can be used in medicine and veterinary practice. EFFECT: valuable medicinal properties of compounds. 16 cl, 3 tbl, 18 ex
Patent RU-2226133-C2 (RU)
Inventor: FEDOROV A A
IPC: B21B21/04
Filed: 2001-12-13
Granted: 2004-03-27
Abstract: FIELD: tube production, namely process for making hexahedral cover tubes of low-ductile nickel-free boron-containing steel, possibly manufacture of seamless hot rolled tube-blanks in tube rolling plants with pilger mills. SUBSTANCE: method of making tubular blanks for forming hexahedral cover tubes of low-ductile nickel-free steel with boron content 1.3-1.8% comprises steps of melting steel by vacuum-arc, vacuum induction, vacuum induction with subsequent vacuum-arc refining and plasma refining to ingots for further forging them to rod-blanks and mechanically working them; heating blanks until ductility temperature; piercing in first piercing mill to sleeves; piercing in second piercing mill to sleeves; rolling in automatic rolling mill during three passes with reduction; sizing in sizing mill to tubes at predetermined temperature; drilling in ingots central opening; heating them until ductility temperature; piercing in piercing mill to sleeves; rolling sleeves in pilger mill to tube-blanks; cooling blanks; repairing them if necessary and cutting by two equal parts - blanks; again heating blanks until ductility temperature and piercing in piercing mill to sleeves; then rolling in pilger mill to tube and straightening them in straightening machine at predetermined temperature while using heating temperature of rolling process. EFFECT: elimination of operations for forging ingots to rods, elimination of transporting blanks along path Russia-Ukraine-Russia, lowered factor of metal consumption at ingot-tube blank conversion, reduced cost of ready products - hexahedral steel tubes.
Patent RU-2217556-C2 (RU)
Title: Construction combined strut-beams
Inventor: KRIVITSKIJ V G
IPC: E04C3/292
Filed: 2001-12-25
Granted: 2003-11-27
Abstract: FIELD: construction industry. SUBSTANCE: invention refers to bearing strut-beams, trusses, angle braces in buildings and structures of various assignment. Construction combined strut-beam has wooden members between which reinforcing part is squeezed by fastening parts. Wooden members are formed by edge boards treated with antiseptic and antipyrine and reinforcing part comes in the form of flat plates which dimensions are equal in length and height to wooden members. Its thickness amounts to 0.01-0.2 thickness of wooden members. EFFECT: raised bearing capacity of beam and simplified technology of its manufacture. 9 cl, 2 dwg
Patent RU-2361609-C2 (RU)
Inventor: DZHULIANI MARTSIJA MONIKA
IPC: A61P43/00
Filed: 2000-11-29
Granted: 2009-07-20
Abstract: Настоящее изобретение относится к области биотехнологии и иммунологии. Предложена композиция, обладающая иммуногенной активностью в отношении серогрупп В и С Neisseria meningitidis, содержащая иммуногенное количество олигосахарида Neisseria meningitidis серогруппы С, внешнемембранного белка наружной мембраны Neisseria meningitidis серогруппы B в виде протеолипосомных везикул и белка из Neisseria. Аминокислотная последовательность указанного белка приведена в описании. Использование изобретения обеспечивает высокие ELISA титры и бактерицидные титры сыворотки, что может найти применение в качестве протективной вакцины в отношении серогрупп В и С Neisseria meningitidis. 5 з.п. ф-лы, 4 ил., 6 табл.
Patent RU-2230596-C2 (RU)
Inventor: KHAT KOVA A N
IPC: B01D24/04
Filed: 2002-08-13
Granted: 2004-06-20
Abstract: FIELD: filters for purification of liquids from suspended substances. 
     SUBSTANCE: the invention presents a filter intended for purification of liquids from suspended substances, coloration, turbidity, ions of heavy metals, an ammonium, oil products. The filter may be also used at the solution of problems of preservation of the environment. The filter for purification of liquids contains a housing, branch-pipes for delivery and withdrawal of liquids, branch-pipes for feeding of regeneration solutions, the fixed partitions executed from geotextiles with density of 50-150 kg / m 3  and a located between them layer of a sorption-filtration material made on a base of granulouse zeolite with fineness of granules of 2-4 mm. In the capacity of the regeneration solution they use sodium chloride with concentration of 2-10 %. The filter ensures high efficiency of purification of a liquid, has a simple design and capability to work in purification and regeneration modes. 
     EFFECT: the invention ensures high efficiency of purification of liquids, has a simple design and purification and regeneration modes of operation. 
     1 dwg
Patent RU-2238780-C2 (RU)
Inventor: KUZNETSOV V G
IPC: G05D27/00
Filed: 2002-09-23
Granted: 2004-10-27
Abstract: FIELD: petrochemical industry. 
     SUBSTANCE: the invention presents a device for automatic control of a technological mode of rectifying columns and is dealt with the field of petrochemical industry. The device may be is used for automatic control over the operational mode of rectifying columns of initial distillation. The device contains a sensor to control consumption of an internal reflux. The device additionally contains a sensor of consumption of a bottom product, a gauge and a temperature controller of the raw material heating and a controller of a ratio of consumptions of the internal reflux and the bottom products. Output of the controller of the ratio depends on the task to the controller of temperature of heating. The given design of the device allows to improve quality of control over the process of initial separation of petroleum by stabilization of the operational mode in the zone of the column feed and to increase selection of light products from the atmospheric column and the vacuum gas oil from the vacuum column. 
     EFFECT: the invention allows to improve quality of control over the process of initial separation of petroleum and to increase output of light oil. 
     3 cl, 1 dwg, 1 tbl
Patent RU-2241686-C2 (RU)
IPC: C02F103/16
Filed: 2002-10-28
Granted: 2004-12-10
Abstract: FIELD: waste water treatment. 
     SUBSTANCE: fertilized sludge is first added to suspension at stirring and heating. To homogenized mixture is then added water-soluble ferrous salt and alkali agent to pH 9-10. Process is carried out for 25-30 min to achieve heating temperature 50-60 о С at the end of the process. Finally, mixture in reactor is bubbled with air. 
     EFFECT: reduced expenses on chemical stabilization of galvanic sludge suspensions and lowered toxicity of galvanic sludge fertilization products. 
     2 tbl
Patent RU-2252929-C2 (RU)
Inventor: KLOMP ULFERT KORNELIS
IPC: C07C7/20
Filed: 2001-04-06
Granted: 2005-05-27
Abstract: FIELD: processes for inhibiting plugging of tubes with gaseous hydrates containing mixture of low-boiling hydrocarbons and water. 
     SUBSTANCE: method comprises steps of adding at least to some quantity of hydrocarbons capable for forming hydrates at water presence some quantity of water, some quantity of dendrite compound for effectively inhibiting generation and (or) accumulation of hydrates in mixture at temperature and pressure values inside pipeline and providing flowing through pipeline mixture containing dendrite compound and any hydrates. Preferably, high-branched polyester amide is used as compound inhibiting generation of hydrates. 
     EFFECT: creation of homogenous and non-viscous dispersion of small-size crystals of hydrates non limiting liquid motion in pipelines. 
     10 cl, 5 ex
Patent RU-2256071-C2 (RU)
Inventor: CHANG KIN-TAJ
IPC: C09K8/588
Filed: 2001-05-23
Granted: 2005-07-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: composition includes polymeric microparticles capable of increasing in volume and possessing increased cross-linking property. Before increasing in volume, average diameter of particles is from about 0.05 to about 10 micron. Content of cross-linking agent is from 6,000 billion to 200,000 billion of unstable cross-linking agents and from 0 to 300 billion of stable cross-linking agents. Composition is used for changing permeability of underground layers and increasing velocity of mobilization and/or withdrawal of hydrocarbon fluids available in layers. 
     EFFECT: improved permeability of underground layers and increased velocity of mobilization or withdrawal of hydrocarbon fluids from underground layers. 
     40 cl, 11 tbl, 14 ex
Patent RU-2244860-C2 (RU)
Inventor: SERKH ALEKSANDER
IPC: F16H7/12
Filed: 2001-07-31
Granted: 2005-01-20
Abstract: FIELD: gearing for conveying rotary motion. 
     SUBSTANCE: tightening guide pulley has base (8) with rail supports (9) and (10) and stop (12), housing (4) whose bottom side is provided with supporting member (7) which is in sliding engagement with rail supports (9) and (10), pulley (2) mounted on housing (4), damping member (5) having damping side which is in sliding engagement with side (18) of housing (4), member (13) for engaging stop (12), and deflecting member (11) . One end (19) of deflecting member (11) is connected with damping member (5) and the other end (119) is connected with the housing. 
     EFFECT: widened range of pulley movements and damping. 
     21 cl, 6 dwg
Patent RU-2252586-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/269
Filed: 2003-04-07
Granted: 2005-05-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves providing ultrasonic mixing of curdle whey, fat-free milk, sugar, aromatizer, water, cultural liquid produced by citric acid fermentation of colored raw plant material, and structurizer used in the form of mixture of pectin and preparation produced from Mortierella sarnyensis micromycet biomass obtained by predetermined process; pasteurizing; cooling; pouring in forms for forming. 
     EFFECT: provision for producing of base product with continuously changing anisotropic organoleptical properties in vertical plane.
Patent RU-2280949-C2 (RU)
Title: Система цагарейшвили с.а. передачи и приема сигналов по радиоканалу
Inventor: TSAGAREJSHVILI SEVER JAN ALEKS
IPC: H04B7/00
Filed: 2003-04-09
Granted: 2006-07-27
Abstract: Изобретение относится к области электрорадиотехники и может найти применение в системах для передачи сигналов телесигнализации, телеизмерений с 1-го, 2-го, 3-го, ...N-го контролируемых пунктов (КП) по радиоканалу на общий диспетчерский пункт (ДП), при этом на КП установлен только передатчик, на ДП - только приемник, при этом КП и ДП могут быть мобильными. Технический результат заключается в создании равноценных условий работы между КП за счет формирования периодов следования сигналов при помощи генераторов случайных чисел, установленных на каждом КП. 1 ил.
Patent RU-2295773-C2 (RU)
Inventor: KRYZHANOVSKIJ ALEKSEJ MIKHAJLO
IPC: G07C15/00
Filed: 2003-06-04
Granted: 2007-03-20
Abstract: FIELD: engineering of remote lottery games such as "lotto" or "bingo", including interaction of a set of transmitting and receiving communication devices of players, possible use for advertisement of any sort of product and its manufacturers in form of logotypes in various forms. 
     SUBSTANCE: playing center is equipped with device for storage and removal of playing elements, previously made in electronic form of background images of displays and/or ring melodies of personal communication devices, during realization of game in accordance to SMS-requests of game participants, automatically, arbitrarily, playing elements are extracted and sent simultaneously to player communication device and game computer, after that drawing is realized by means of random numbers generator and winning logotype of playing element is sent to displays of all participants. 
     EFFECT: expanded functional capabilities due to usage of personal communication devices, as means for receiving advertising information during participation in logotype lottery. 
     4 cl, 1 dwg