baber/WOPTO huggingface dataset:
Patent RU-2173005-C1 (RU)
IPC: H01L25/00
Filed: 2000-02-28
Granted: 2001-08-27
Abstract: Изобретение относится к электротехнике, а именно к преобразовательной технике, и может быть использовано в низковольтных сильноточных выпрямителях, в частности в выпрямителях для электролиза галлия, кадмия, линий электрохимической обработки металлов, гальванотехнике. Технической задачей, решаемой изобретением, является уменьшение внутреннего падения напряжения полупроводникового преобразователя за счет снижения как индуктивного сопротивления контура коммутации, так и активного сопротивления обмоток трансформатора и отводов вентильных обмоток трансформаторов, что позволяет уменьшить установленную мощность полупроводниковых преобразователей, снизить потери в распределительной сети переменного тока, полупроводниковых преобразователей, что особенно важно при проведении реконструкции действующего предприятия. Сущность изобретения состоит в следующем. Полупроводниковый преобразователь содержит трансформаторный узел и полупроводниковые вентили. Согласно изобретению, трансформаторный узел выполнен в виде трех однофазных трансформаторов, каждый из которых содержит по меньшей мере один кольцевой магнитопровод, сетевую и вентильные обмотки. Каждая вентильная обмотка содержит по меньшей мере один виток, состоящий из одного вертикального и одного горизонтального элементов. Вертикальный элемент вентильной обмотки охвачен кольцевым магнитопроводом. Горизонтальные элементы вентильных обмоток трех однофазных трансформаторов, выполненные из жестких шин, являются основанием преобразователя. 1 з.п. ф-лы, 1 ил.
Patent RU-2175448-C1 (RU)
Title: Method for setting preclinical diagnosis of hepatocyte functional state
Inventor: KOROLEVA S V
IPC: G01N33/86
Filed: 2000-06-14
Granted: 2001-10-27
Abstract: FIELD: medicine. SUBSTANCE: method involves examining hemostasiogram with blood platelets number being concurrently counted in blood, thrombin time being determined and activated partial thromboplastin time in blood plasma. Diagnostic index S is calculated from formula S=0.034, P1-0.246, P2-0.012, P3-3.351, where P1 is the blood platelets number, P2 is the thrombin time (in s), P3 is the activated partial thromboplastin time (in s). S value being less than zero, hepatocyte pathologic changes are to be diagnosed. S being greater than zero, hepatocyte pathologic changes are not considered to be the case. EFFECT: simplified method; enhanced effectiveness in finding cases belonging to hemorrhagic complication risk group.
Patent RU-2177759-C1 (RU)
Title: Method for diagnosing state of dental bearing and holding apparatus
Inventor: MARKOV B P
IPC: A61B5/11
Filed: 2001-01-25
Granted: 2002-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring tooth motility in time in moving it by applying controlled force. The controlled force is constant in magnitude. Tooth displacement velocity is measured at the stages of fast and slower linear changes of the tooth motion velocity. Fast linear change of tooth motion velocity increasing relative to a reference value, tissue inflammation in anchoring holding apparatus of tooth. The slower linear change of tooth motion velocity increasing relative to a reference value, reduction of periodontium area. The controlled force being equal to 200 g and fast linear displacement of tooth being greater than 3.1 mcm/s, tissue inflammation is to be diagnosed. Slower changes of tooth motion velocity being greater than 0.03 mcm/s, reduced periodontium area is to be diagnosed. EFFECT: increased reliability of express-evaluation. 3 dwg
Patent RU-2180869-C1 (RU)
Title: Gas cleaning unit
Inventor: KUZ MITSKIJ G EH
IPC: B01D53/86
Filed: 2001-02-20
Granted: 2002-03-27
Abstract: FIELD: cleaning process gases ventilation gases from admixtures of organic agents. SUBSTANCE: proposed unit includes catalytic section with current-heated catalytic sets made from foamed metal with different catalytic coats, helical recuperative heat exchanger and monitoring control package. Current heating of catalytic sets is effected by means of electric heaters built in sets. Monitoring control package is used for control of heating of catalytic sets ensuring safety of process and protracted recording of its parameters. EFFECT: reduction of overall dimensions and mass by 10 times and reduction of power requirements by 50% as compared with similar units. 5 dwg
Patent RU-2185851-C1 (RU)
Inventor: KRASNOPOL SKAJA K V
IPC: A61K38/24
Filed: 2001-06-26
Granted: 2002-07-27
Abstract: FIELD: medicine, gynecology. SUBSTANCE: the method suggests to prescribe gonadotropin-releasing hormone agonists since the 21st d of the previous menstrual cycle for 28 d. Stimulation of ovulation is conducted by using human menopausal gonadotropin since the 3d d of menstrual cycle. Then ovulatory dose of chorionic gonadotropin is prescribed. Moreover, along with GRH agonist it is necessary to prescribe anastrosol preparation per 1 tab daily to be applied up to the onset of ovulation stimulation with human menopausal gonadotropin. The method favors to increase efficiency in treating infertility complicated with severe forms of peritoneal endometriosis. EFFECT: higher efficiency of therapy.
Patent RU-2200785-C1 (RU)
Title: Roadbed
Inventor: TROFIMOV V I
IPC: E02D17/18
Filed: 2001-07-19
Granted: 2003-03-20
Abstract: FIELD: civil engineering. SUBSTANCE: invention can be used at building motor roads on weak grounds and building of sites. Said roadbed includes base of ground, embankment with reinforcement elements in form of recycled tyre treads cut in middle and interconnected by wire ropes. Novelty is that in base of roadbed tyres are put with cut plane pointed upwards with decreasing diameter to sides from center of roadbed to its edges, and in slopes of embankment, with plane of cut downwards, with increasing diameter from roadbed to base of embankment. EFFECT: improved operating properties of roadbed. 4 dwg
Patent RU-2189242-C1 (RU)
Title: Agent for normalization of intestine function
Inventor: JAKOVLEV A A
IPC: A61K131/00
Filed: 2001-07-23
Granted: 2002-09-20
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: invention proposes an agent comprising the following components, g: dried apricots, 200; kernel free prune, 200; figs, 200; sunflower oil, 100; senna herb, 25. All components are passed through a meat chopper and mixed. The intake dose is one tea-spoon before sleep. The agent normalizes an intestine function and fecal discharge and can be used in treatment of chronic constipations. EFFECT: enhanced effectiveness of agent. 1 cl, 1 ex
Patent RU-2188477-C1 (RU)
Inventor: LUCHININ V V
IPC: H01L21/20
Filed: 2001-07-30
Granted: 2002-08-27
Abstract: FIELD: microelectronics. SUBSTANCE: method provides for microtechnological working of substrate surface under condition set by results of preliminary determination of sorption interaction of physical-chemical factor with substrate surface. Silicon carbide is utilized in the capacity of substrate. Surface of base face {0001} of substrate is subjected to microtechnological working which is established by relation of values of edge wetting angles of Si- and C- surfaces of base face of silicon carbide wetted with distilled water, cleaned by means of HF and/or treated with melt KOH. Judgment on Si surface is made by bigger value and on C surface by lesser value of edge wetting angle. EFFECT: simplified method and versatility of its employment. 1 tbl
Patent RU-2203410-C1 (RU)
Inventor: SHIPULIN A V
IPC: E21B43/25
Filed: 2001-08-27
Granted: 2003-04-27
Abstract: FIELD: mining industry, completion of operating holes and restoration of output dropped due to mud grouting of bed. SUBSTANCE: electric motor , heater positioned beneath and packers are sunk into well on tubing string. Packers insulate heated interval of well located opposite to productive pool and electric motor from heated interval of well. Cold fluid is pumped, follows lines of electric motor and then is fed into heater. Heated fluid is driven into insulated heated interval of well and further into pool. In this case electric motor is separated additionally by packer from part of well lying above to form cooled interval of well. Cold fluid is pumped from surface into tubing string, follows lines of electric motor in cooled interval of well and is directed through holes in end sections of length of tubing string before feeding into heater. Electric motor and heater are mechanically joined by above-mentioned length of tubing string. Electric motor is employed in drive of heater converting mechanical energy to thermal energy by means of transmission of rotation from electric motor to shaft passing inside length of tubing string. EFFECT: increased heating temperature of fluid in insulated interval of well, raised reliability of method. 1 dwg
Patent RU-2206295-C1 (RU)
Inventor: BYKOV A A
IPC: A47C7/14
Filed: 2002-02-14
Granted: 2003-06-20
Abstract: Изобретение относится к медицине, а именно к нехирургическим способам лечения опорно-двигательного аппарата, и может быть использовано для разгрузки позвоночного столба. Размещают каждый седалищный бугор на отдельной опоре. Устанавливают при этом опоры с возможностью регулирования их взаимного положения по углу относительно горизонтальной оси, лежащей во фронтальной плоскости. В частном случае части спины слева и справа от позвоночного столба опирают на отдельные опорные элементы, при этом регулируют взаимное положение опорных элементов по углу относительно горизонтальной оси, лежащей во фронтальной плоскости. В частном случае ось, относительно которой осуществляют регулирование взаимного положения по углу опорных элементов, взаимодействующих со спиной, размещают на уровне от шестого до девятого грудных позвонков включительно. Способ позволяет обеспечить эффективную разгрузку позвоночного столба с учетом функциональной и структурной асимметрии. 2 з.п. ф-лы, 6 ил.
Patent RU-2204508-C1 (RU)
Inventor: DENISOV I V
IPC: B64G1/56
Filed: 2002-04-22
Granted: 2003-05-20
Abstract: Изобретение относится к космическим средствам защиты от метеоритов и может быть использовано для очистки околоземного космического пространства от техногенного загрязнения. Техническая задача - повышение производительности и эффективности разрушения фрагментов космического мусора с широким спектром их характеристик. На пути следования фрагментов устанавливается препятствие в виде искусственного облака, состоящего из мелкодисперсных частиц. В качестве материала частиц используется взрывчатое вещество (преимущественно прессованный гексоген с плотностью 1,7 - 1,8 г/см 3 ) со скоростью детонации, превышающей скорость соударения с фрагментами космического мусора. Технический результат: повышение производительности и эффективности способа. 1 з.п.ф-лы, 2 ил.
Patent RU-2217472-C1 (RU)
Inventor: KRJUCHKOV V A
IPC: C10G7/00
Filed: 2002-09-17
Granted: 2003-11-27
Abstract: FIELD: petroleum refining industry, raw oil stock rectification. SUBSTANCE: invention presents the method of heavy hydrocarbon raw oil stock rectification and in particular residuals of atmospheric and vacuum rectification. The method of heavy hydrocarbon raw oil stock rectification includes feeding of the heated raw oil stock into the reaction volume, gating of the heated activating non-oxidizing gas through the volume of the raw oil stock with extraction of the lighter hydrocarbon fractions from the top outlet of the reactor and more heavier carbon residuals from the lower outlet of the reactor. At that the raw oil stock is heated up to the temperature of no less than the temperature of beginning of its boiling, and activating gas is heated up to the temperature of no less than 300 C. The initial feed stock and heavy hydrocarbon residuals of rectification are fed for recirculation into the reaction zone below the top level of liquid. It is preferable, that feeding of the hydrocarbon fractions with the boiling temperature of below 350 C for recirculation into the reaction zone should be below a level of feeding of the heavy hydrocarbon raw oil stock. It is possible to feed the light hydrocarbons with the boiling temperature below 350 C to the even more low level. In the capacity of the hydrocarbon fractions with boiling temperature higher than 350 C they use the side-cut distillates of the vacuum column and with the boiling temperature of lower than 350 C - side-cut distillates of the atmospheric column. It is preferable in the raw oil stock and/or in the recirculating heavy residuals to add the factions with initial boiling temperature of above 350 C. EFFECT: increased extraction of the light fractions of hydrocarbons with the boiling temperature of lower than 350 C and the gas-oil factions; as well as decrease of sulfur contents in the products of refining, and simplification of the instrument registration of the process. 16 cl, 4 ex, 5 dwg
Patent RU-2231893-C1 (RU)
Inventor: ADAMENKO V V
IPC: H02K9/04
Filed: 2002-10-09
Granted: 2004-06-27
Abstract: FIELD: electrical and electromechanical engineering. 
     SUBSTANCE: vertical-shaft air-cooled electrical machine has rectangular air coolers 1 mounted on hollow supports 3 which are installed on external surface of stator frame 2 with pipe 4 feeding hot air to motor room connected to them on top. Annular concrete casing 7 is radially disposed downstream of air cooler 1. Surfaces 10 of hollow supports 3 mounting air coolers 1 are made so that distance from annular casing 7 to each surface 10 of hollow supports 3 in either radial section increases from top downwards to provide passage for attending personnel. Each air cooler 1 and hollow support 3 are provided with articulated joint 12. 
     EFFECT: reduced size of electrical machine. 
     2 cl, 1 dwg
Patent RU-2221872-C1 (RU)
Title: Method of ethyl alcohol production
Inventor: KRIKUNOVA L N
IPC: C12P7/06
Filed: 2002-12-23
Granted: 2004-01-20
Abstract: FIELD: ethyl alcohol production. SUBSTANCE: the invention presents a method of ethyl alcohol production, that may be used in distillery industry. The method provides for IR treatment of grain with density of a radiant flux 22- 24 kW / m sq for 25-35 seconds with its heating upto the temperature of 130-145 C. Then a hot grain with the temperature of 130-145 C is mixed with water for refrigerating of the mix down to the temperature of 65-70 C. Further the mix is dispersed in the rotary- pulsating apparatus. The dispersed mix is pasteurized at the temperature of 80-90 C for 10- 15 minutes. Then they carry out a saccharification of the mass, the produced wort is fermented for 40-48 hours and distilled. EFFECT: the invention allows to intensify the process and to reduce power and heat consumption and costs of production. 2 ex
Patent RU-2234814-C1 (RU)
Inventor: PARKHOMENKO N G
IPC: H04L27/22
Filed: 2003-03-19
Granted: 2004-08-20
Abstract: FIELD: radio engineering; demodulating sixteen-position quadrature amplitude keying signals. 
     SUBSTANCE: proposed demodulator that incorporates provision for maintaining equality of transmission gain in its cophasal and quadrature channels has first and second phase detectors, first and second low-pass filters, first through tenth comparators, 90° phase shifter, decoder, first through sixth counters, and two comparison units. 
     EFFECT: enhanced noise immunity. 
     1 cl, 7 dwg, 4 tbl
Patent RU-2222409-C1 (RU)
Title: Silicate binding agent
Inventor: MOCHALOV N A
IPC: B22C1/18
Filed: 2003-04-15
Granted: 2004-01-27
Abstract: FIELD: foundry; manufacture of shell forms on investment patterns. SUBSTANCE: the invention is dealt with manufacture of shell forms on investment patterns and may be used in foundry. Silicate binding contains in mass %: silica - 65-75, polyacrylamide - 0.005-0.015, a defoamer - 0.015- 0.1, surface-active material - 0.05-0.85, desalted water - the rest. Usage of polyacrylamide together with the defoamer and surface-active material in the silicate binding composition allows to increase strength and quality of foundry shell forms. EFFECT: the invention provides manufacture of molding with the quality surface. 3 ex
Patent RU-2232198-C1 (RU)
Inventor: RASTORGUEV D A
IPC: C21D9/06
Filed: 2003-05-12
Granted: 2004-07-10
Abstract: FIELD: equipment for thermal power processing of axisymmetric non-rigid shafts. 
     SUBSTANCE: apparatus has holding block with movable and immovable grips, furnace and power unit. Power unit has tubes telescopically connected with one another and arranged in vertical position. Tube cavities are filled with working fluid. Tube bottom parts are equipped with apertures. Movable inner tubes are provided with return valves for opening of apertures on backward motion of inner tubes in downward direction. Bulk material is used as working fluid. 
     EFFECT: enhanced reliability in operation and increased efficiency in thermal power processing of objects. 
     2 cl, 2 dwg
Patent RU-2237186-C1 (RU)
Inventor: SOKOLOVSKIJ M I
IPC: F02K9/34
Filed: 2003-05-29
Granted: 2004-09-27
Abstract: FIELD: rocket engines. 
     SUBSTANCE: proposed housing of solid propellant rocket engine has shell made of composite material and provided with inner coating, and metal bottom plates connected to shell by pin-stud and pin-bolt connection. Metal frames are installed inside shell. Inner cylindrical surface of frames is mated with bottom plates. Tooth is made on end face of frame mating with socket of end seal made on bottom plate. Frames are provided with shank arranged between shell and inner coating. Layer of rubber is placed between shank and shell. Frame is provided with bead. Plane of outer end face of bead coincides with plane of shell cut. Ring groove is made around tooth from side of this plane. Catch getting into material of inner coating is made on inner surface of shank. 
     EFFECT: improved accuracy characteristics and reliability of housing of solid-propellant rocket engine. 
     3 cl, 3 dwg
Patent RU-2239897-C1 (RU)
Inventor: ORESHKIN V V
IPC: G21F5/12
Filed: 2003-06-30
Granted: 2004-11-10
Abstract: FIELD: storage and shipment of spent nuclear fuel. 
     
     
       SUBSTANCE: proposed shipping container has body, case for fuel assemblies, sealing gasket, external cover, internal cover, cover fastening means, and flexible member. Internal cover is loosely mounted in central bore of external cover and held down through band to sealing gasket with aid of disk spring resting on inner surface of external cover. Diaphragm is installed in clearance between covers and spring. Fuel assemblies holding case contacts butt-end of rod loosely mounted in internal cover bore and is supported by inner surface of external cover through other disk spring. 
     
     
       EFFECT: enhanced reliability of contained sealing. 
     
     
       1 cl, 2 dwg
Patent RU-2242614-C1 (RU)
Inventor: TOLSTUNOV S A
IPC: E21D19/04
Filed: 2003-07-22
Granted: 2004-12-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: support has section made of ring-shaped metallic frame, and side pneumatic compression tank having torus form. Along frame perimeter support pneumatic tank is placed. Section is rigidly connected to displacement hydraulic jacks mounted with possible support on constant support. Working diameter of side pneumatic tank is equal to step of constant support mounting. 
     EFFECT: higher efficiency and safety. 
     3 dwg
Patent RU-2247698-C1 (RU)
Title: Polymer-concrete mixture for production of art-ornamental articles from artificial marble (variants)
Inventor: BUTORIN A A
IPC: C04B26/12
Filed: 2003-08-21
Granted: 2005-03-10
Abstract: FIELD: production of artificial marble, in particular polymer-concrete mixture. 
     SUBSTANCE: claimed mixture contains carbamide resin; aluminum sulfate or chloride in form of saturated aqueous solution as curing catalyst; transformer fluid, and quartz mill and quartz sand as filler. Mixture of present invention is useful in production of colored (including white) art-ornamental articles by casting method. 
     EFFECT: articles with perfect form, short setting and curing period, and high compressive resistance, manufactured by casting method without thermal treatment. 
     2 cl, 4 tbl
Patent RU-2250379-C1 (RU)
Title: Engine compression ratio changing method
Inventor: STEPANOV G JU
IPC: F02B75/04
Filed: 2003-08-27
Granted: 2005-04-20
Abstract: FIELD: mechanical engineering; internal in combustion engines. 
     SUBSTANCE: invention can be used at modification of engines. Proposed method includes changing of volume of combustion chamber which is provided by shifting of engine crankshaft and connecting rod and piston to side of top dead center. Shifting of crankshaft is done by turning eccentric race of crankshaft main bearings by control member. According to invention, connecting rod and piston are displaced to side of top dead center when preparing engine for starting and are returned automatically to initial position through control member when engine runs steadily at idling. 
     EFFECT: improved operating reliability and serviceability of starting system of diesel engines with reduced compression ratio at low ambient temperatures, reduced time taken for preparing the engine for loading. 
     1 dwg
Patent RU-2240950-C1 (RU)
Inventor: ZARENKOV V A
IPC: B63C9/20
Filed: 2003-09-03
Granted: 2004-11-27
Abstract: FIELD: life-saving in water. 
     SUBSTANCE: device has jacket putting on man and provided with two light sources, transmitters with transmitting aerials, and receiver positioned at the control point. The receiver has receiving aerials (23), (24), and (25), amplifiers (26), (27), and (28) of high frequency, heterodynes (29) and (30), mixers (31), (32), and (33), amplifiers of intermediate frequency (34), (35), and (36), multipliers (37), (39), and (40), narrow-band filters (38), (41), and (42), blocks (43), and (44) of correlators, threshold blocks (45), (46), (49), and (50), switches (47), (48), (51), and (52), and recording block (55). 
     EFFECT: enhanced noise immunity. 
     6 dwg
Patent RU-2249465-C1 (RU)
Inventor: KOVSHIK I G
IPC: A61K35/20
Filed: 2003-10-01
Granted: 2005-04-10
Abstract: Изобретение относится к медицине и иммунологии, к лечению и профилактике иммунодефицитных состояний и заболеваний, связанных с бактериальной или вирусной агрессией. Способ включает введение больному иммуноглобулинового препарата, в качестве которого используют препарат, содержащий 6-12% специфического гетерологичного секреторного иммуноглобулина А, выделенного из молока или молозива иммунизированных копытных животных. При этом введение осуществляют парентерально в разовой дозе не менее 10 МЕ/кг веса больного с лечебной целью и в дозе не менее 5 МЕ/кг веса с целью профилактики или перорально в дозе 0,2-0,5 г и/или местно, один-два раза в сутки, курсом 1-5 дней. Способ расширяет область применения и ассортимент иммуноглобулиновых препаратов и позволяет снизить дозы вводимого иммуноглобулина за счет длительного сохранения его высоких титров в секретируемых жидкостях организма. 3 з.п. ф-лы.
Patent RU-2252003-C1 (RU)
Inventor: LESKIN G S
IPC: A61H31/00
Filed: 2003-11-27
Granted: 2005-05-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying dosed load to cardiac respiration system due to compressed gas working pressure being reduced by 0.4 kg/m 2  keeping it constant during 5-20 min. Then, the working pressure is reduced depending on patient state starting with a rate of 0.02-0.08 kg/m 2 /min. Gas exchange and hemodynamic parameters being in norm, the selected rate is increased. The parameters deviating from a norm, the selected rate is adjusted by increasing working pressure to reach their normal values. Optimum gas flow rate is determined and the working pressure is reduced at this rate, continuing to adjust its value under unchanged gas exchange and hemodynamic parameter values or their deviation from norm. 
     EFFECT: accelerated treatment course. 
     2 cl