baber/WOPTO huggingface dataset:
Patent RU-2194602-C2 (RU)
Title: Состав сварочной проволоки
Inventor: GORYNIN I V
IPC: C22C38/60
Filed: 2000-08-17
Granted: 2002-12-20
Abstract: Изобретение может быть использовано для ручной и автоматической сварки теплоустойчивых сталей перлитного класса при изготовлении изделий в энергетическом и нефтехимическом машиностроении. Сварочная проволока содержит элементы в следующем соотношении, мас.%: углерод 0,07-0,12, кремний 0,15-0,40, марганец 0,30-1,20, хром 1,5-2,5, никель 0,01-0,20, молибден 0,40-1,20, ванадий 0,05-0,25,титан 0,01-0,15, медь 0,01-0,06, алюминий 0,005-0,05, азот 0,003-0,012, кислород 0,001-0,005, олово 0,0001-0,01, сурьма 0,001-0,008, мышьяк 0,001-0,01, кобальт 0,005-0,02, свинец 0,001-0,01, сера 0,001-0,006, фосфор 0,001-0,006, железо остальное. Регламентировано отношение суммы V и Сr к сумме С и N, а также суммарное содержание меди, фосфора, кобальта и никеля. Изобретение позволяет повысить стойкость металла шва против теплового и радиационного охрупчивания. 2 з.п. ф-лы, 4 табл.
Patent RU-2193782-C2 (RU)
Title: Procedure evaluating characteristics of radar exposed to active jamming
Inventor: KISLJAKOV V I
IPC: G01S7/36
Filed: 2000-09-19
Granted: 2002-11-27
Abstract: FIELD: radiolocation, tests of radars. SUBSTANCE: proposed procedure evaluating characteristics of radar exposed to active jamming consists in creation of radar situation with the use of immobile and/or mobile radar reflecting objects moving in surveillance zone of radar and of sources of active jamming, in measurement of characteristics of radar at different angular positions of antenna beam in surveillance zone of radar, in subsequent statistical processing of measurement results, in making decision on correspondence of obtained characteristics to required characteristics. In agreement with invention separate measurement of characteristics of radar in absence of active jamming and measurement of summary power of active jamming and own noise across output of radar exposed to active jamming are conducted. Results of above-mentioned measurements determine characteristics of radar exposed to active jamming, including detection range of radar reflecting object exposed to active noise. Reduced cost, duration, number and high recurrence of experiments with radar exposed to active jamming are obtained by separate measurement of accuracy of direction finding under radar situation with single active jammer and by measurement of summary power of active jamming and own noise across output of radar exposed to active jamming by side lobes and background of antenna radiation pattern. Results of above-mentioned measurements determine accuracy of direction finding of source of active jamming by side lobes and background of radar antenna radiation pattern. EFFECT: reduced cost, duration, number and high recurrence of experiments with radar exposed to active jamming. 3 cl, 3 dwg
Patent RU-2220980-C2 (RU)
Title: Химерное антитело, которое связывается с cd40 человека (варианты), молекула нуклеиновой кислоты (варианты), вектор экспрессии (варианты), гуманизированное антитело (варианты), фармацевтическая композиция для лечения заболевания, опосредованного т-клетками (варианты), способ лечения больного от заболевания, опосредованного т-клетками (варианты)
Inventor: ARAFFO ALEKHANDRO A
IPC: C07K16/28
Filed: 1999-02-10
Granted: 2004-01-10
Abstract: Изобретение относится к новым химерному и гуманизированному антителам, специфичным к CD40 человека, которые блокируют взаимодействие между gp39 и CD40. Предложенные антитела к CD40 эффективны в модулировании гуморального иммунного ответа на зависимые от Т-клеток антигены, в случае индуцированного коллагеном артрита, в предотвращении отторжения кожных трансплантатов. Указанные антитела могут быть полезны, благодаря своим антивоспалительным свойствам, в фармацевтической композиции и способе лечения заболевания, опосредованного Т-клетками. 26 с. и 1 з.п.ф-лы, 4 табл., 33 ил.
Patent RU-2189867-C2 (RU)
Title: Method of final concentration of magnetite concentrates
Inventor: KAMENEVA E E
IPC: B03D1/016
Filed: 2000-09-21
Granted: 2002-09-27
Abstract: FIELD: concentration of minerals; final concentration of magnetite concentrates at high content of sulfur. SUBSTANCE: magnetic concentrate after magnetic concentration or magnetite-containing product of one of stages of magnetic concentration is subjected to attrition re-grinding during three minutes followed by conditioning in presence of sulfuric acid, xanthate of alkali metal and additionally introduced modifier - oxyethylated high-molecular compound followed by flotation according to scheme including rough and control floatations. Sulfides (pyrrthotine) is separated in front product. Used as modifier is oxyethylated alkyl phenol OП-4-4 or ОП- 10 or polyethylene glycol ester alkyl phenol neonol or oxyethylated amine OKC of oxyethylated fatty acid-ОЖК. EFFECT: complete removal of sulfides. 2 tbl, 3 ex
Patent RU-2197798-C2 (RU)
Inventor: RUTSKOJ A V
IPC: A01B33/00
Filed: 2000-11-21
Granted: 2003-02-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: ripper-separator has frame and two parallel shafts with horizontal axes of rotation. Shafts are mounted on frame and equipped with spiral members. Shafts are interconnected through synchronizing drive formed as chain transmission. Set of rotors with vertical axes of rotation are mounted behind second shaft. Rotor fingers are made curved for cooperation with helical surface of spiral member mounted on second shaft. Rotor fingers are inclined to field surface toward side opposed to direction of rotation of resultant vector of forward and circumferential speed of rotor. Inclination angle of rotor fingers is smaller than angle of soil friction against metal surface of inclined finger. Ripper-separator is used for surface cultivation of soil. EFFECT: improved quality of soil crumbling, increased efficiency in separating weedage from soil and reduced usage of herbicide for weed control. 2 dwg
Patent RU-2200502-C2 (RU)
Title: Method for producing double model when manufacturing stump inserts
Inventor: SADYKOV M I
IPC: A61C13/00
Filed: 2000-12-15
Granted: 2003-03-20
Abstract: FIELD: medical engineering. SUBSTANCE: method involves selecting mold spoon, fitting pins into tooth root canals, preparing silicon molding mass having base and adjustment layer. Pin ends are bent above tooth stump before introducing them into the canals. The pins are introduced into the dental canals with adjustment mold material. Base layer is put into the spoon and adjustment material covers the base one to produce in this way the double model of the tooth row. When removing the model from oral cavity, the pins go with the model. EFFECT: accelerated production process; high quality of the model.
Patent RU-2197577-C2 (RU)
Inventor: ADAMOVICH B A
IPC: E01H6/00
Filed: 2001-04-10
Granted: 2003-01-27
Abstract: FIELD: municipal management. SUBSTANCE: method involves removing and melting snow; disposing of contaminants; constructing nonflow-type reservoir connected through channels with city river; laying flow-type steel pipes along bottom of city river; directing river water of 4-6 C temperature through flow-type pipes in winter; providing snow collector above reservoir and dumping snow removed from streets; providing sedimentation of municipal contaminants contained in snow and released upon melting of snow and directing it into contaminants collector; opening shutters in lower part of snow collector and discharging thawing water free from contaminants through water discharge channel into river; cleaning contaminant collector from contaminants in summer; transporting contaminants to the country. Snow removing apparatus has concrete reservoir communicated with river through walls equipped with supply and discharge channels. Longitudinal steel pipes are laid between reservoir walls for providing permanent passage of river water from supply channel into discharge channel. Snow collector and vehicle ramp are positioned above reservoir and drive shutters are positioned in lower part of reservoir in the vicinity of ramp supporting wall and adapted for discharging of thawing water cleaned from contaminants by sedimentation process into river through discharge channel. Vehicles transport contaminants extracted from thawing water to the country. Method and apparatus are used for removing snow from high-density traffic streets in middle latitude megalopolises. EFFECT: increased efficiency and improved ecology control. 3 cl, 2 dwg, 1 ex
Patent RU-2203728-C2 (RU)
Inventor: IVANETS G E
IPC: B01F27/74
Filed: 2001-04-23
Granted: 2003-05-10
Abstract: FIELD: intensification of mixing, emulsifying, homohenization and dispersion of heterogeneous systems; food-processing, pharmaceutical, chemical and other industries. SUBSTANCE: axial vibrations are imparted to rotor relative to stator by supplying AC voltage to electromagnet winding built in housing. Frequency of vibrations is multiple to frequency of closing holes in rotor and stator. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2222871-C2 (RU)
Inventor: GOLDSTON DON R
IPC: H04L27/26
Filed: 1999-09-02
Granted: 2004-01-27
Abstract: FIELD: radio broadcasting. SUBSTANCE: method for correcting demodulated signal in receiver designed for operation in broadcast signal handling digital signal compatible with amplitude-modulated signal includes among other things updating of correction factors used for complementary signals by interpolation using vector factor for other-than-complementary signals. EFFECT: eliminating loss of data transferred by signals asymmetric in amplitude and nonasymmetric in phase. 27 cl, 5 dwg
Patent RU-2201487-C2 (RU)
Title: Гидравлический авторегулятор
Inventor: BOCHKAREV JA V
IPC: E02B7/26
Filed: 2001-05-03
Granted: 2003-03-27
Abstract: Изобретение относится к области ирригации и может быть использовано для подпорно-перегораживающих сооружений. Гидравлический авторегулятор включает затвор коробчатой формы с горизонтальной осью вращения на флютбете канала. Над коробчатым затвором на всю его ширину шарнирно к оси установлена прямоугольная пластина с козырьком в верхней его части с возможностью изменения угла наклона винтовым подъемником. Это обеспечивает автоматическое поддержание заданного уровня нижнего бьефа в зависимости от фазы развития растений. 2 ил.
Patent RU-2203974-C2 (RU)
Inventor: TETJUKHIN V V
IPC: C22C14/00
Filed: 2001-05-07
Granted: 2003-05-10
Abstract: FIELD: titanium-based alloy possessing high technological effectiveness for manufacture of seamless pipes for aerospace engineering. SUBSTANCE: proposed titanium-based alloy contains the following components, mass-%: aluminum, 2.5-4.0; vanadium, 2.5- 4.0;molybdenum, 2.0-3.5;zirconium, 0.4-1.5; iron, 0.25 max; nitrogen, 0.03 max; oxygen, 0.15 max; carbon, 0.01-0.1; other mixtures total, 0.3 max and the remainder being titanium. Alloy may additionally contain palladium and ruthenium. Proposed alloy possesses high strength and pliability together with considerable expansion of pipes and corrosion resistance. EFFECT: enhanced strength and corrosion resistance. 2 cl, 2 tbl
Patent RU-2204420-C2 (RU)
Inventor: FATEEV S P
IPC: A61P31/06
Filed: 2001-05-21
Granted: 2003-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out regional lymphotropic therapy by injecting antituberculosis preparations into paranephral fat via preliminarily set catheter. Fresh-prepared lidase solution is administered 5-7 min before administering the basic medicament. The basic medicament is administered via dosing unit three times a week. The catheter is set for 5 days within a week and removed on Friday for being repeatedly set on Monday. EFFECT: reduced toxic influence of therapy; enhanced effectiveness of treatment. 2 cl
Patent RU-2214002-C2 (RU)
Title: Ac plasma panel and its control method
Inventor: SOKOLOV JU B
IPC: H01J11/00
Filed: 2001-07-30
Granted: 2003-10-10
Abstract: FIELD: display engineering; data display on plasma panels. SUBSTANCE: surface-discharge plasma panel has its adjacent picture elements integrated into pairs. Display discharge gaps in each pair of adjacent picture elements are confined on one end with common display electrodes, and these two common display electrodes form additional discharge gap; closest edges of these two common electrodes are spaced apart through distance a . Additional discharge gap is closed with light-tight material. Method for controlling plasma panel includes introduction of initial display preparation mode by organizing preparatory discharge in additional gap and set of display discharges in one display discharge gap of one adjacent picture element within one picture field so as to ensure stability of picture element in one picture field. EFFECT: enhanced quality of data display on plasma panel. 4 cl, 3 dwg
Patent RU-2219433-C2 (RU)
Inventor: KAMASHEV B M
IPC: F22B1/02
Filed: 2001-09-06
Granted: 2003-12-20
Abstract: FIELD: atomic power engineering; water-to- water power reactors. SUBSTANCE: down passage of heated medium is made in form of recess located in diametric plane of steam generator which is parallel to U-shaped heat- exchange tubes feeding heated medium to central portion of tube sheet which is spherical in shape and is provided with circular passage at periphery; circular passage is connected with blow system. Recess may be provided with distributing member in lower portion located concentrically relative to surface of tube sheet. EFFECT: enhanced reliability due to washing-off and removal of sludge from surface of tube sheet. 2 cl, 4 dwg
Patent RU-2226707-C2 (RU)
Inventor: BORODIN A N
IPC: G02B23/00
Filed: 2001-10-08
Granted: 2004-04-10
Abstract: FIELD: astronomy. SUBSTANCE: device to observe solar corona is made of telescope, brightness compensator and photodetector. Brightness compensator comes in the form of assemblage of compensation elements placed in working field of input aperture. Each compensation element includes external shading disk of diameter d located at distance L in front of hole with diameter D in input port of telescope. Angular field Δ of vignetted corona is determined by relation Δ = (D+d)/2L. EFFECT: expanded spectral range with simultaneous decrease of scattered light and luminous losses. 2 dwg
Patent RU-2238340-C2 (RU)
Title: Способ улучшения магнитных свойств листов текстурированной электротехнической кремнистой стали посредством лазерной обработки
Inventor: BAN GABOR
IPC: C21D1/34
Filed: 2000-05-19
Granted: 2004-10-20
Abstract: Изобретение относится к производству листов текстурированной электротехнической стали с высокими магнитными свойствами. Лазерной обработке для регулирования размеров магнитных доменов подвергают листы текстурированной электротехнической кремнистой стали посредством оптимизации некоторых основных технологических параметров, например удельной энергии излучения, расстояния между дорожками скрайбирования, скорости сканирования и времени выдержки, что позволяет улучшить магнитострикцию, индукцию, а также уменьшить потери. 12 з.п. ф-лы, 5 табл.
Patent RU-2215645-C2 (RU)
Inventor: KUKUEV V I
IPC: B24D18/00
Filed: 2001-12-13
Granted: 2003-11-10
Abstract: FIELD: mechanical engineering; production of abrasive articles. SUBSTANCE: invention can be used in stomatology at machining of tooth crowns, fillings and artificial teeth made of different materials. Microirregularities are made on surface of abrasive plate base before application of priming layer. Rough surface, thus formed, is cleaned by desalinated water. Then abrasive glue compound is applied to dried priming layer. Plate is subjected to first-stage thermal treatment with subsequent washing of abrasive plate in liquid into which aromatic substance is added. Then plate is dried and thermal treatment is carried out again. EFFECT: increased service life and quality of flexible abrasive material. 7 cl, 1 tbl, 3 dwg
Patent RU-2214321-C2 (RU)
Title: Comb for cutting multistart threads
Inventor: KALASHNIKOV V A
IPC: B23G5/02
Filed: 2001-12-17
Granted: 2003-10-20
Abstract: FIELD: cutting processes and equipment, namely cutting accurate inner and outer multistart threads, mainly double-start threads. SUBSTANCE: comb has inlet portion and sizing portion with shape of their teeth in direction from inlet portion to sizing portion almost the same as that of indentations of worked thread; in order to enhance accuracy and efficiency of working, arranging cutting teeth along length of inlet and sizing portions by successive sets in such a way that length of each set of teeth is equal to pitch of worked thread; changing shape of cutting teeth from one set to another in such a way that in each set quantity of cutting teeth is equal to number of thread starts of worked thread and all teeth of set have the same shape and they are all mutually spaced by distance equal to thread pitch value. EFFECT: enhanced accuracy of working with increased efficiency. 1 dwg
Patent RU-2215541-C2 (RU)
Inventor: VOROZHTSOV G N
IPC: A61L2/16
Filed: 2002-01-16
Granted: 2003-11-10
Abstract: FIELD: medicine. SUBSTANCE: invention proposes disinfecting agent of the following composition, wt.-%: glyoxal, 5-15; cation-active surface-active substance, 1-10; non-ionogenic surface-active substance 1-15; phthalocyanine dye, 0.001-0.05; water, the balance. Agent provides high bactericidal effect and sterilizing effect is attained using agent in significant reduction of concentration of working solution (from 20% in the known agent to 6% in proposed agent) and exposition time (from 10 h in the known agent to 3 h in proposed agent). Agent doesn't require preliminary washing out article of medicinal designation and doesn't spoil treatable materials. Invention provides preparing agent used for disinfection of articles of medicinal designation, surfaces in compartments, sanitary-technical equipments in infections of bacterial, viral and fungal etiology in curative- prophylactic institutes, in objects of municipal service and in homes and for sterilization of articles of medicinal designation also. EFFECT: enhanced effectiveness and valuable properties of agent. 4 ex
Patent RU-2291352-C2 (RU)
Title: Устройство для улавливания выбросов от дымовых труб и способ улавливания выбросов от дымовых труб
Inventor: CHASHCHIN VLADIMIR PETROVICH
IPC: F23J15/00
Filed: 2002-04-30
Granted: 2007-01-10
Abstract: Изобретение относится к теплоэнергетике и может быть использовано на предприятиях с различными источниками выбросов в атмосферу, загрязняющих окружающую среду. Технической задачей настоящего изобретения является расширение диапазона использования, повышение тепловой и экологической эффективности (при оптимальных капиталовложениях в модернизацию существующих дымовых труб и других источников выбросов в атмосферу), сведение к минимуму потерь тепла с уходящими дымовыми газами. Устройство для улавливания выбросов от дымовых труб содержит закрытый коническим зонтом корпус с нижней конусообразной камерой для сбора конденсата с соосно закрепленной в корпусе обечайкой воздушного теплообменника, прикрепленного к опорному основанию, смонтированному на оголовке ствола дымовой трубы. Корпус выполнен цилиндрическим с раструбами для забора холодного воздуха и выхлопа очищенных газов, обечайка воздушного теплообменника, снабженная прямоточной трубной решеткой с поперечными поддерживающими перегородками, выполненными с возможностью изменения движения потока всасываемого в межтрубное пространство воздуха, установлена и зафиксирована с минимальным зазором 1-3 мм в овальном отверстии приваренной к указанному корпусу наклонной пластины, край которой у отверстия отбортован вверх с образованием наклонного желоба для стока загрязненного конденсата, удаляемого по линии перелива. Указанное основание выполнено кольцевым с овальными окнами-проемами, расположенными под углом в боковых стенках, и предназначенными для установки изготовленных из наборной листовой магнитной стали наконечников системы наведения внутри указанного основания неравномерно распределенного магнитного поля, включающей, наряду с указанными наконечниками, заполненный ферромагнетиками в форме стержней, стальной сердечник коробчатого профиля с силовой обмоткой постоянного тока. С одной стороны опорного основания выполнена охлаждаемая, сообщенная с полостью и патрубком для сбора и удаления конденсата, магнитная ловушка, напротив которой в стенку опорного основания врезан раструб для отсоса части горячих дымовых газов вместе с пылью из-под нижней трубной доски указанного воздушного теплообменника в систему рециркуляции дымовых газов. Охарактеризован способ улавливания выбросов. 2 н. и 2 з.п. ф-лы, 3 ил.
Patent RU-2228561-C2 (RU)
Inventor: SLAVNOV JU K
IPC: H01J31/50
Filed: 2002-05-30
Granted: 2004-05-10
Abstract: FIELD: manufacture of vacuum devices as well as peak- and subpeak-second image intensifiers operating in high-speed photography mode. SUBSTANCE: time-analyzing image intensifier has photocathode carrying flat substrate, accelerating electrode, aperture diaphragm with round central bore, deflecting yoke, and recording target, all enclosed in vacuum envelope. Arranged between accelerating electrode and deflecting yoke outside vacuum envelope is focusing system in the form of axisymmetrical armored magnetic lens having nonmagnetic gap. Accelerating electrode and target are made in the form of spherical segments whose tops and centers are disposed on intensifier axis so that ratio of distance between center of curvature of accelerating electrode and intermediate plane of magnetic-lens nonmagnetic gap to distance between accelerating electrode and intermediate plane of magnetic-lens nonmagnetic gap is 2 : 3, ratio of distance between center of curvature of target and intermediate plane of magnetic-lens nonmagnetic gap to distance between top of target and plane of magnetic- lens nonmagnetic gap is 1 : 2, and that aperture diaphragm is installed in intermediate plane of nonmagnetic gap. EFFECT: enhanced photocathode effective field due to reduced space and time aberrations, that is enlarged format of intensifier. 1 cl, 2 dwg, 3 tbl
Patent RU-2232805-C2 (RU)
Inventor: LEVANOVA G F
IPC: C12Q1/02
Filed: 2002-06-21
Granted: 2004-07-20
Abstract: FIELD: ecology, microbiology. 
     SUBSTANCE: invention relates to control for environment pollution, namely, - aqueous sources. The strain Acinetobacter calcoaceticus var. Iwoffii 12 R (R-resistant) is isolated from lake water and deposited at number GISK named for L. A. Tarasevitch № 266. The strain survives in any ecologically pure water and can be used as indicator in biotesting drinking water. Invention provides evaluating the quality of analyzed water by ability of indicator strain to survive after contact with it. 
     EFFECT: valuable properties of strain. 
     1 ex
Patent RU-2249285-C2 (RU)
Title: Способ и схема для использования поляризованного устройства при применении переменного тока
Inventor: DAFF UIL JAM B ML
IPC: H02H7/16
Filed: 2000-12-06
Granted: 2005-03-27
Abstract: Изобретение относится к электротехнике и может быть использовано для накопления энергии, запуска двигателя, в сетях переменного тока. Техническим результатом является повышение эффективности и экономичности использования поляризованных устройств накопления заряда во всех случаях их применения. В способе и схеме для использования поляризованного устройства при применении переменного тока в качестве поляризованных устройств накопления электрического заряда используются поляризованные конденсаторы или электрохимические батареи в обычных применениях переменного тока с новой топологией схем. В одном варианте осуществления встречно-последовательная конфигурация первого и второго поляризованных устройств используется в сети переменного тока для улучшения работы сети переменного тока. По меньшей мере один источник постоянного тока обеспечен для поддержания поляризованных устройств смещенными в прямом направлении, когда они подвергаются действию сигнала переменного тока. Сигнал переменного тока, который возбуждает нагрузку переменного тока, прикладывается к встречно-последовательным устройствам. Эти устройства достаточно смещены по меньшей мере одним источником напряжения постоянного тока таким образом, что они остаются смещенными в прямом направлении при соединении с сигналом переменного тока. 4 н. и 59 з.п. ф-лы, 32 ил.