baber/WOPTO huggingface dataset:
Patent RU-2077746-C1 (RU)
Title: Conservation method for nuclear power object having accident
Inventor: PLUGIN ALEKSANDR I
IPC: G21F9/24
Filed: 1993-02-01
Granted: 1997-04-20
Abstract: FIELD: elimination of accident effects on nuclear power plant. SUBSTANCE: method includes aerohydrophobic protector making over nuclear power object having accident to stop gas-hydro exchanging processing between protected object and atmosphere air. Protector is made from elastic material and it has underground part connected with upper one by hermetic units to prevent gas and water exchange between surrounding area and object having accident. Underground working like tunnels are made under object and elastic resilient hose of big volume corresponding to tunnel dimension is placed inside every mine. Hose volume are filled by liquid, for example water, and freezing processing starts by freezing agent pumping in ground by elastic pipes using. Freezing processing being finished elastic volumes in tunnels are discharged from water, ground cofferdams and vaults are made softened, and fall-through of ground with object is realized in developed ground opening or crater. Crater opening is loaded over protection covering by filling material like turf, sod layer, ground is made even and architectural working is performed. EFFECT: higher assurance of conservation nuclear object having accident. 2 cl, 1 dwg
Patent RU-2050383-C1 (RU)
Inventor: ANTIPOV ALEKSEJ EGOROVICH
IPC: C08K7/02
Filed: 1993-02-26
Granted: 1995-12-20
Abstract: Использование: в производстве акустических изделий, например плит. Сущность изобретения: акустическая полимеропилочная плита содержит в качестве связующего карбоксилметилцеллюлозу. В качестве гидрофобной добавки плита содержит парафин. В качестве заполнителя она содержит древесные опилки и стружки фракцией 5 мм и менее и дополнительно в качестве гидрофобизирующей добавки для заполнителя-портландцемент при следующем соотношении компонентов формовочной массы, карбоксилметилцеллюлоза техническая 8,0 9,0; древесные опилки 12,0 15,6; древесные стружки, прошедшие через сито с ячейкой 5 мм 12,4 14,8; портландцемент 2,8 4,0; каолин 0,6 0,8; парафин 0,6 0,8; вода 56,2 62,4. В способе изготовления акустической плиты заполнитель в виде древесных опилок и стружек фракцией 5 мм и менее предварительно пропитывают цементным молоком. Последнее состоит из портландцемента и воды в соотношении 1 3. Формовочную массу готовят смешением трех ранее приготовленных составляющих древесных опилок и стружек, обработанных цементным молоком, клейстера из карбоксилметилцеллюлозы технической и водной суспензии каолина с последующим введением расплавленного парафина. Соотношение компонентов указано выше. 2 с.п.ф-лы, 2 табл.
Patent RU-2082763-C1 (RU)
Title: Method of control of process of melting of iron-rich pellets in electric arc furnace
Inventor: IZGALIEV TAUSHAN I
IPC: C21C5/52
Filed: 1993-03-12
Granted: 1997-06-27
Abstract: FIELD: metallurgy; control of process of continuous charging and melting of iron-rich pellets in electric arc steel melting furnaces. SUBSTANCE: method includes selection of charging rate of iron-rich pellets depending on power drained from the mains and correction of changing rate proportionally to deviation of metal temperature from preset value. Selection of charging rate of iron-rich pellets in furnace is carried out depending on electric active power, and in the process of continuous charging and melting of iron-rich pellets with unstable behavior of arcs, additional correction of iron-rich charging is introduced. In so doing, if active power drops below the lower preset limit, the rate of charging is reduced, and if active power exceeds the upper preset limit, the rate of charging is increased. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2063956-C1 (RU)
Inventor: PAVLOV STANISLAV YUREVICH
IPC: C07C41/06
Filed: 1993-04-12
Granted: 1996-07-20
Abstract: FIELD: production of alkyl-tert-alkyl ethers. SUBSTANCE: aliphatic alcohol is subjected to reaction with olefin in the presence of solid catalyst based on styrene divinyl resin at high temperature and pressure in the apparatus of reaction-rectification type having rectification zones in upper and lower parts, and several reaction zones in the middle part with catalyst partially or fully immersed in liquid, and their lower part has distributing devices for steam coming from underlying zones and overflow devices for liquid discharge from each overlying reaction zone directly to the lower part of underlying reaction zone. In this case, distance between liquid levels in adjacent zones and dynamic loads are established so that the static pressure of liquid column between liquid levels in adjacent zones exceeds the dynamic resistance of catalyst layer immersed in liquid in the overlying zone by 10 to 100 mm Hg. EFFECT: higher efficiency. 2 cl
Patent RU-2040184-C1 (RU)
Inventor: SUSLOV NIKOLAJ VASILEVICH
IPC: A23C17/02
Filed: 1993-05-26
Granted: 1995-07-25
Abstract: FIELD: milk processing industry. SUBSTANCE: mixture of butter milk and skimmed milk is pasteurized, ratio of said ingredients being 3:1. The process is followed by cooling, by adding rennet, calcium chloride and ferment and by fermentation. Mentioned above ferment contains acidophile bacillus, thermophile streptococcus and bifidum bacteria at ratio 1:5:5, quantity of said ferment being 0.5 mass Thus prepared product is cut, cooled, compressed and normalized. Then additives are added into desired product. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2109590-C1 (RU)
Title: Tool for helical rolling of bodies of revolution
Inventor: SLOBODIN ALEKSANDR PAVLOVICH
IPC: B21H1/14
Filed: 1993-05-21
Granted: 1998-04-27
Abstract: FIELD: manufacture of bodies of revolution by rolling. SUBSTANCE: at initial time period of helically rolling rod blank, metal extensions are occurred on it. Extensions form annular groove. At deforming blank its metal extensions are spread by roll with generatrix in the form of straight line. Then metal extension occurring and their spreading are alternated. When blank passes sizing portion of roll it becomes spheric one. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2052264-C1 (RU)
Inventor: KOVALENKO ALEKSEJ L
IPC: A61K31/706
Filed: 1993-07-19
Granted: 1996-01-20
Abstract: FIELD: veterinary. SUBSTANCE: medicinal agent containing active substance and solvent has an active substance - [N-methyl-N-(α,D-glucopyranosyl)-ammonium-9-one-10-yl] aceta- te and water as solvent at the following ratio of components, wt.-%: active substance 18-22.5 and water - the rest. EFFECT: enhanced effectiveness, low toxicity, universal action of antiviral agent. 6 tbl
Patent RU-2125435-C1 (RU)
Inventor: KULIKOVSKIJ B T
IPC: A61H23/00
Filed: 1993-07-20
Granted: 1999-01-27
Abstract: Способ относится к медицине, а именно к мануальной терапии в вертеброневрологии. Способ позволяет ликвидировать болевой синдром при мышечно-тоническом и нейродистрофическом изменениях подвздошно-берцового тракта. Это достигается путем постизометрической релаксации подвздошно-берцового тракта в положении больного на здоровом боку на краю кушетки с прижатой к животу ногой и свободно свисающей верхнерасположенной, фиксированной врачом, на вдохе пациент поднимает ногу, не преодолевая сопротивления врача, а на выдохе нога пассивно опускается, растягивая подвздошно-берцовый тракт. Курс лечения составляет до 7 дней.
Patent RU-2063311-C1 (RU)
Inventor: YASHIN BORIS I
IPC: B23F21/10
Filed: 1993-10-01
Granted: 1996-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear cutter is made up as an evolvent gear wheel with teeth 1 shaped on the base of the nominal initial gear wheel. The tops of teeth 1 are conical and side surfaces of the teeth are screwed, the left and right base screw lines being inclined at angles defined by relationships presented in the invention description. Two hollows 2 so formed are parallel to the axis of the gear cutter. The height of the tooth of an extremely worn out gear cutter should be equal to the height of the nominal initial gear wheel being increased by the value of a technological radial gap. EFFECT: improved design. 3 dwg
Patent RU-2082468-C1 (RU)
Title: Method for treating patients suffering from kraurosis vulvae
Inventor: LUGOVAYA LYUDMILA PETROVNA
IPC: A61H33/04
Filed: 1993-10-21
Granted: 1997-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing vulval, perineal, inguinal and pubic regions to ultrasonic radiation of 0.2-0.3 W/cm 2  power. The exposure lasts for 4-5 min during the first treatment. The following treatments are carried out with 7-8 min long exposure time. The treatments are carried out each second day by administering 8-10 treatments per treatment course. Radon baths, enemas, and gynecological irrigations are administered at days free of phonophoresis. EFFECT: enhanced effectiveness of treatment. 3 tbl
Patent RU-2085237-C1 (RU)
Title: Method and apparatus for controlling multichannel fire-extinguishing system
Inventor: PERMIKIN ALEKSANDR VLADIMIROVI
IPC: A62C37/36
Filed: 1994-02-16
Granted: 1997-07-27
Abstract: FIELD: fire-extinguishing method and equipment. SUBSTANCE: method involves providing successive ignition of explosive charges in mutually independent fire-extinguishing directions. Apparatus has cyclic pulse sequence generator, distributor and pulse counter, series circuits with 2 AND and 2 OR logic gates, key members and explosive charges. Apparatus is further provided with "explosive charge ignition" signal circuit, former, starting relay connected with its normally open contacts to common current-limiting resistor and explosive charges. EFFECT: increased efficiency and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2086442-C1 (RU)
Inventor: KANDALINTSEV BORIS A
IPC: B60T17/22
Filed: 1994-04-01
Granted: 1997-08-10
Abstract: Изобретение относится к измерению давления газообразных и жидких веществ и может быть использовано для контроля давления среды в пневматической магистрали. Сущность изобретения: устройство содержит преобразователь 10 давления в механическое движение, соединенный с пневматической магистралью 11. Двигатель преобразователя 10 соединен с осью вращения 9 торцевой стенки 8 волновода 7 отражателя 5 электромагнитных волн. Стенка 8 изменяет пространственное положение внутри волновода 7 с частотой, соответствующей изменению давления в магистрали 11. Передатчик 1 излучает в сторону отражателя 5 импульсный СВЧ сигнал. Сигнал, отражаясь от стенки 8 волновода 7, модулируется по амплитуде с частотой модуляции, соответствующей давлению в магистрали 11. Формирователь 3 импульсов стробирования запускает приемник 2 в ожидаемый момент времени прихода каждого из импульсов отраженного сигнала. Формирователь 4 сигнала аварийного давления, подключенный к выходу приемника 2, обеспечивает постоянную индикацию текущих значений давления в магистрали 11 и формирует аварийный сигнал. Достигнутая цель: расширение диапазона значений контролируемого давления, повышение достоверности, упрощение устройства. 2 з.п. ф., 2 ил.
Patent RU-2064080-C1 (RU)
Inventor: KOZHEVNIKOV SERGEJ F
IPC: F03B9/00
Filed: 1994-05-23
Granted: 1996-07-20
Abstract: FIELD: fluidics. SUBSTANCE: at least one conveyer-blade converter with sections inclined to and coaxial with flow is installed along flow formed by contraction. Flow is closed at front by at least one paired blade located on section coaxial with flow and backup is created upstream of it. EFFECT: facilitated procedure. 4 cl, 4 dwg
Patent RU-2061791-C1 (RU)
Title: Device for friction-mechanical application of coatings
Inventor: PRONIN GEORGIJ MIKHAJLOVICH
IPC: C23C26/00
Filed: 1994-05-24
Granted: 1996-06-10
Abstract: FIELD: friction- mechanical application of coatings, applicable in application of coatings to the internal cylindrical surfaces, for instance, engine cylinder liners. SUBSTANCE: device for friction-mechanical application of coatings has loading mechanism in form of air cylinder, piston, return spring pusher, lever system connected to holders with blocks accommodating members locking rubbing members 5 in form of bars. Rubbing members are made of copper alloys, for instance, bronze BrOF 4-0.25. Bars are made of medium material, for instance, of gallium alloy whose end faces of nonworking part have beads. Bars are spring-loaded through plate spacers by springs located in blocks, and end faces of blocks are rounded. Rubbing members are hollow and fitted with interference onto the internal conical surfaces of blocks. Flexible locking member is located in the end face hollows of piston and pusher. Return spring is installed on pushers. Device is provided with automatic regulation of pressure force and feed by maintaining the constant pressure exerted onto rubbing member due to operation of reducing valve. EFFECT: higher productivity of the process and improved quality of applied coatings and reduced material consumption. 5 dwg
Patent RU-2086441-C1 (RU)
Title: Method of and device for vehicle brake automatic control
Inventor: NAUMENKO BORIS SEMENOVICH
IPC: B60T8/1761
Filed: 1994-06-17
Granted: 1997-08-10
Abstract: FIELD: automobile and tractor engineering; automatic control systems of vehicle brakes. SUBSTANCE: in process of braking brake torques of each wheel are constantly evaluated, summary brake force and vehicle driving speed are determined. At preset slipping of each wheel, speed of wheel is evaluated. Preset speed is compared with actual speed and error in speed control for each braked wheel is found. Using evaluations of braking torque and speed control errors, preset pressure in drive circuit of each wheel is determined than preset pressure is compared with actual pressure and, basing on error signal, control signals are formed which are supplied to pressure modulators of each braked wheel. Device has observer 10 for each wheel whose inputs are coupled with pressure transmitter 9 in brake circuit and with wheel speed transmitter 7. Output of observer is connected with control device shaping control signal for brake circuit pressure modulator. EFFECT: improved reliability of operation. 9 cl, 3 dwg
Patent RU-2057553-C1 (RU)
Inventor: DAVITASHVILI EVGENIYA YU
IPC: A61N1/36
Filed: 1994-09-05
Granted: 1996-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing with a pair of hingedly and movably attached supporting members, having alternating electric and magnetic field radiators operating in infrared, infralow, extremely high, ultrahigh frequency band. The electric and magnetic field radiators are spaced over the surfaces of the supporting members in frames in the areas limted by right and left hand projections, respectively. The ultrahigh frequency radiators are mounted on bearing member located on of one of the supporting members in palm projection. The extremely high frequency radiators are mounted on the opposite bearing member located in palm projection. The radiators are connected to outputs of control unit positioned inside of the stimulation device casing. EFFECT: enhanced effectiveness of treatment. 2 dwg
Patent RU-2074187-C1 (RU)
Title: Method for production of n,n′-bis(3-trialkylsilylpropyl)- and n,n′-bis(3-trialkoxysilylpropyl)thiocarbamides
Inventor: VLASOVA NATALYA N
IPC: C07F7/10
Filed: 1994-09-30
Granted: 1997-02-27
Abstract: FIELD: organic chemistry. SUBSTANCE: desired compounds are prepared by interaction of (3-aminopropyl)trialkyl- and (3-aminopropyl)trialkoxy silanes with thiocyanate of ammonium, the process is carried out at 170-175 C, ratio of reagent being 2:1. EFFECT: improved efficiency.
Patent RU-2121081-C1 (RU)
Title: Reversible fan
Inventor: BALKIND OLEG JAKOVLEVICH
IPC: F04D29/34
Filed: 1994-09-27
Granted: 1998-10-27
Abstract: FIELD: electric machine engineering. SUBSTANCE: blades of fan have bent sections in plane of cross-section with curvature centers lying on both sides from axis of cross-section. Bending point of axis is displaced relative to point equidistant from edges of blades. Angle between tangent to axis of cross-section and line connecting leading and trailing edges is bigger at leading edge than at trailing one. EFFECT: enhanced efficiency thanks to improved aerodynamic characteristics of forward rotation. 1 cl, 3 dwg
Patent RU-2079358-C1 (RU)
Inventor: MIROSHNIKOV ANATOLIJ I
IPC: B01J20/22
Filed: 1994-10-26
Granted: 1997-05-20
Abstract: FIELD: biotechnology. SUBSTANCE: biosorbents with polyampholitic properties are prepared from microorganism biomass and may be used to remove from solutions radionuclides and heavy metal ions both in cation and anion forms. Biomass is preliminarily heat treated to 5-30 wt % loss in dry substance and then treated with 0.1-1.25 N alkali solution until solution is decolorized. EFFECT: improved preparation procedure. 1 tbl
Patent RU-2129219-C1 (RU)
Inventor: MARTEN SION
IPC: F02K9/52
Filed: 1994-11-02
Granted: 1999-04-20
Abstract: FIELD: power engineering. SUBSTANCE: each injection member has central injection channel supplied with second component of fuel and ring injection slot enclosing the central channel and supplied with first components of fuel. It has also additional ring injection channel of second component of fuel formed by space existing around each injection members between its side surface and injector partition so that ring jet of fuel first component coming out of ring slot of injection member be enclosed between central jet of fuel second component and outer ring jet of second component if this fuel. EFFECT: improved combustion of fuel owing to improved mixing of components. 14 cl, 11 dwg
Patent RU-2079336-C1 (RU)
Title: Air purification filter for internal combustion engines
Inventor: KARASEV MIKHAIL V
IPC: B01D46/00
Filed: 1994-12-15
Granted: 1997-05-20
Abstract: FIELD: motor-car industry. SUBSTANCE: filtering member is made of material layers: textile woven band of heat-resistant kapron threads, nonwoven filtering fabric of dacron and flax fibers with following components ratio, %: flax, 30-40; dacron fabric, 60-70 and multibeam paper blind. EFFECT: improved quality of filtration, increased service life. 1 dwg
Patent RU-2082949-C1 (RU)
Inventor: DUVANOV ALEKSANDR M
IPC: F42D1/04
Filed: 1994-12-16
Granted: 1997-06-27
Abstract: FIELD: shooting-through and blasting operations in oil-gas and water wells. SUBSTANCE: blasting cartridge uses sealed case 1, electric lead-in, initiation assembly and high explosive 51; the initiation assembly has electric primer 6, cartridge of elastic mixed powder 7 that is non-ignitable from electric primer 6 at atmospheric pressure. Low-density high-explosive charge 8 is protected against the effect of external pressure by the thickened part of case 1 and end washers. Low- density high-explosive charge 8 may have a diameter equal to 2 to 4 critical diameters of the explosive, and a length not exceeding 20 diameters. Sealing plug 4 and electric primer 6 may be installed in case 1 for axial movement; installed on case 1 on the side of electric lead-in may be thin-walled metal cap 3 hermetically closing bore 11 on case 1 and self-fixed on it at a preset ambient pressure. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2082514-C1 (RU)
Title: Method of making missile bodies
Inventor: POPOV VYACHESLAV A
IPC: B21C1/24
Filed: 1995-03-23
Granted: 1997-06-27
Abstract: FIELD: plastic metal working; may be used on tube rolling aggregates including helical rolling mills and hot drawing benches working with use of sleeve-type blank. SUBSTANCE: method comprises use of waste missile body as initial blank. 20-40% of body length is cut off from ogival variable, diameter part. Sleeve-like different-thickness part of body is subjected to helical profiling along outer and inner surfaces by three inclined rolls mounted in floating shaped mandrel with axial end-push effort providing constant contact of mandrel end and sleeve bottom. Reduction degree is 3-30%. Sleeve-type semifinished product on shaped mandrel is pushed through row of drawing dies or plates. EFFECT: higher accuracy of dimensions.
Patent RU-2102599-C1 (RU)
Inventor: KUZNETSOV A G
IPC: E21C41/16
Filed: 1995-03-27
Granted: 1998-01-20
Abstract: FIELD: mining industry. SUBSTANCE: method for formation and development of technogenic underground deposit implies preparation of underground spaces, delivery of benefication tailings into underground spaces through pipelines and their subsequent development. Benefication tailings are activated in pipelines successively in driveless infra sound activator, pneumatic cavitation activator with subsequent working of technogenic deposit by lixiviation procedure. EFFECT: high efficiency.
Patent RU-2101142-C1 (RU)
Inventor: PETROV V I
IPC: B23C5/26
Filed: 1995-04-05
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: spring-loaded tie-rod 3 with threaded end 4 coupled to threaded hole of noncircular head 19 of torsion 15 is positioned in body 1 with cylindrical projection 2 in device for fastening cutting tool 17. Other end 16 of torsion is made threaded and intended for coupling with cutting tool 17. Two wedge members 8 and 9 interacting with their wedge surfaces and capable of radial displacement are installed in window 7 of tie-rod 3. Key 30 intended for transmission of rotation to cutting tool 17 is positioned on torsion 15 between centering support 22 and threaded end 16. Device is provided with gaskets 38, 39 made of antifriction material and positioned between body 1 and extension piece 13, as well as between extension piece 13 and cutting tool 17. EFFECT: more effective construction. 4 cl, 3 dwg
Patent RU-2087857-C1 (RU)
Title: Device converting nonelectric value to electric signal
Inventor: KOLOMIETS LEV N
IPC: G01B7/16
Filed: 1995-04-22
Granted: 1997-08-20
Abstract: FIELD: conversion of nonelectric values to electric signals. SUBSTANCE: device incorporates current source, correction unit, unit converting impedance to output signal which output is connected to loading resistor, is fitted with stabilizer of supply and reference voltage forming together with current source power supply unit, scaling amplifier which differential inputs are connected to measurement diagonal of measurement bridge, with independent regulated and scaling channel of correction of temperature error of "zero" composed of summing unit which input is connected to output of scaling amplifier and correction unit of temperature error of "zero", commutator of measurement limits, independent regulated and scaling channel of correction of temperature error of "range" composed of multiplication bridge which output is connected to input of unit converting impedance to output signal and correction unit of error of "range" which output is connected to second input of unit converting impedance. Commutator of measurement limits is placed between output of correction unit and input of multiplication bridge. Correction unit is manufactured in the form of unit of correction of static nonlinearity of measurement bridge which input is connected to output of summing unit. Output of reference voltage of power supply unit is connected to input of reference voltage of correction units of temperature errors of "zero" and "ranger", summing unit, correction unit and unit converting impedance. Current source of power supply unit is connected to information input of correction unit of temperature error of "zero" and to diagonal of measurement bridge made temperature-independent. Second input of multiplication bridge is connected to information input of correction unit of temperature error of "range". Multiplication bridge is fabricated in the form of resistive bridge with four arms (at least one arm has temperature-dependent resistor) and differential amplifier connected with input into measurement diagonal of resistive bridge. Output of amplifier is second output of multiplication bridge. Dower supply diagonal of resistive bridge is placed between input and first output of multiplication bridge. EFFECT: increased operational stability and reliability of device. 12 dwg