baber/WOPTO huggingface dataset:
Patent RU-2052011-C1 (RU)
Title: Pile repair unit
Inventor: ALEKSEEV IGOR O
IPC: E02B1/00
Filed: 1993-06-10
Granted: 1996-01-10
Abstract: FIELD: civil engineering. SUBSTANCE: unit comprises working chamber 1 in the form of a waterproof sectional framework 2 with working support pad 3 and uprights 4 for fastening to the superstructure of a building. The unit also incorporates water-discharging device 6 from the working chamber, and floating section 7. Sectional framework 2 is made of two opening halves, semicircular in plan, with the end contours of the halves bolted together with fully sealed joints, and the framework is divided into compartments in height. Working chamber 1 is provided with detachable sealing collar 9 shaped like the piles under repairs disposed below the working pad, an air-supply device made in the form of ejector 10 and installed in the lower slope, water-discharging device 6. Floating devices 7 are arranged around the entire perimeter of the framework and working pad 3 is made of notched steel for passing water into the lower compartment of the working chamber to ejector 10. EFFECT: improved design. 3 dwg
Patent RU-2071789-C1 (RU)
Title: Device for carrying out aerosol therapy
Inventor: ABROSIMOV VLADIMIR NIKOLAEVICH
IPC: A61M15/00
Filed: 1993-05-26
Granted: 1997-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has reservoir, spray balloon, anode and cathode. The anode is designed as thin conductor aligned in the direction of reservoir axis. The cathode is designed as current-conducting lining on the internal walls of the reservoir. EFFECT: enhanced effectiveness of inhalation treatment. 1 dwg
Patent RU-2063474-C1 (RU)
Title: Vacuum-arc deposition set
Inventor: GUNDORIN VLADIMIR I
IPC: C23C14/32
Filed: 1993-07-13
Granted: 1996-07-10
Abstract: FIELD: deposition of protective, strengthening and decorative coats on metal and non-metal articles. SUBSTANCE: set has vacuum chamber 1 where cylindrical cathode 2 and perforated anode 3 are mounted which are fastened by means of cross-pieces 6. Disks 4 are provided with slots where cassettes 8 with backings 9 to be dusted are mounted at angle relative to radius of cathode 2. Chamber 1 is located in magnetic field of solenoid 16. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2065277-C1 (RU)
Title: Prophylaxis agent
Inventor: CHIZHOV VLADIMIR P
IPC: A23L29/231
Filed: 1993-08-30
Granted: 1996-08-20
Abstract: FIELD: food industry. SUBSTANCE: agent has pectin, flower pollen, licorice, nettle, propolis, calcium stearate, magnesium oxide and lactose. Agent is used for food pectin-containing composition production. EFFECT: enhanced quality of agent.
Patent RU-2078260-C1 (RU)
Title: Method of obtaining antifriction surface
Inventor: BELYANOVA MARGARITA I
IPC: F16C33/12
Filed: 1994-12-10
Granted: 1997-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: method comprises forming an antifriction covering on a surface and surface plastic deformation. As the antifriction covering the following composition is used, in % by mass,: 32-55 of copper oxide, 5-22 zirconium dioxide, and 40-49 of orthophosphoric acid. Plastic lubricating material may be added to the composition, e.g. lithol, in amount of 4- 35 % by mass of the antifriction material. The plastic deformation may be carried out after solidification of the covering. EFFECT: improved quality of the covering. 3 cl, 1 tbl
Patent RU-2089629-C1 (RU)
Title: Method of preparation of mixture for production of iron-ore pellets
Inventor: GAZIZULLIN RAVIL GUBAEVICH
IPC: C22B1/242
Filed: 1994-01-28
Granted: 1997-09-10
Abstract: FIELD: metallurgy. SUBSTANCE: in mixing of finely divided iron-ore concentrate with ground bituminous dolomite, introduced additionally is 50% aqueous solution of lignosulfonate in the amount of 0.02-0.1 mas.% for each 1 mas.% of content of bituminous dolomite above 100 mas.% of mixture subject to pelletizing. Introduction into mixture of 50% aqueous solution of lignosulfonate reduced sticking together of particles of bituminous dolomite and with particles of finely divided iron-ore concentrate that results in reduction of duration of mixing needed for obtaining uniform distribution of particles of ground bituminous dolomite in volume of mixture. EFFECT: higher efficiency. 1 tbl
Patent RU-2088248-C1 (RU)
Title: Method of coptisin preparing
Inventor: IVAKHNO SERGEJ YU
IPC: A61K36/66
Filed: 1994-03-25
Granted: 1997-08-27
Abstract: FIELD: pharmacy. SUBSTANCE: invention relates to preparing coptisin from the ground part of plant celandine (Chelidonium majus L.). Method involves multistep extraction with chloroorganic solvent in alkaline medium, reextraction with sulfuric acid an aqueous solution followed by feeding an aqueous phase to filtration, washing and drying the end product. Chloroform is used as a solvent and extraction is carried out by 12 steps (each step - 20 min) at stirring and at ratio herb mass and solvent volume solid : liquid = 1: 10. For reextraction 1/2 reaction volume of solvent from each step is fed at ratio of an aqueous and organic phase volumes = 1:1.5 and reextraction is carried out for 15 min at intensive stirring. After coptisin crystals filtration mother liquor is recovered to reextraction stage and ratio of phases solid : liquid = 1:10 is maintained at extraction stage by recovery of organic phase from reextraction stage. EFFECT: increased yield, simplified process, decreased consumption of reagent, improved safety. 1 tbl
Patent RU-2087546-C1 (RU)
Inventor: DOROFEEV GENRIKH A
IPC: C22B1/00
Filed: 1994-03-30
Granted: 1997-08-20
Abstract: FIELD: ferrous metallurgy, particular, production of iron charge for steel melting in electric arc furnaces. SUBSTANCE: the offered pig has iron-carbon alloy and oxide material with the following content of components, mas. %: iron-carbon alloy 50.0-99.5; oxide material 0.5-50.0. Pig is made with pores and voids whose volume amounts to 0.1-0.7 of the total volume of pig. The offered pig for metallurgical conversion makes it possible to completely replace metal scrap in charging of electric arc furnaces. Tests of the offered charge show the positive results and is suitable for use under industrial conditions for making in electric furnaces of steel with no harmful and objectionable impurities. EFFECT: higher efficiency. 2 tbl
Patent RU-2080656-C1 (RU)
Title: Card receiver
Inventor: BESPALOV MIKHAIL I
IPC: G06K13/18
Filed: 1994-06-17
Granted: 1997-05-27
Abstract: FIELD: devices which operate with card carrying information which is stored on magnetic carrier, in particular, payment checking devices for metro. SUBSTANCE: device has magnetic head and device which runs card under head and which is designed as four pairs of driving and pressing rollers in which distance between axles is less than half of card length. Axles of driving rollers are driven by worm gear unit which worm gears are located between pairs of driving rollers on their common axles and corresponding worms are located on single shaft which is connected to electric motor. Each two pair of pressing rollers are designed as rolling bearings, are joined by common flat spring below their axles. EFFECT: increased smoothness of transport, decreased size. 2 dwg
Patent RU-2103391-C1 (RU)
Title: Способ получения тугоплавких металлов из рудных концентратов
IPC: C22B34/00
Filed: 1994-07-12
Granted: 1998-01-27
Abstract: Изобретение относится к способу получения тугоплавких металлов из рудных концентратов, включающему наведение шлаковой ванны в кристаллизаторе, проведение восстановления в шлаковом расплаве пропусканием электрического тока. Сущность: температуру шлаковой ванны выдерживают в пределах 0,41 - 0,9 температуры плавления получаемого металла, который осаждают в твердом состоянии на подложку, стенках кристаллизатора или в шлаке в виде гранул, при этом восстановление металла проводят электролизом в дуговом режиме или плазменном режиме для увеличения степени восстановления металла применяют вакуумирование или в шлаковую ванну добавляют элементы восстановители: по отдельности углерод, кремний, алюминий, марганец, серу, или в ванну добавляют вещества восстановители: по отдельности хлорид аммония, тиосульфаты, а для создания зоны проводимости и разжижения шлаковой ванны дополнительно вводят криолит или фторцирконат кальция. 7 з. п. ф-лы. 1 табл.
Patent RU-2072740-C1 (RU)
Title: Система измерения фазового состояния корабля
IPC: G05D1/00
Filed: 1994-08-23
Granted: 1997-01-27
Abstract: Система измерения фазового состояния корабля, содержащая первый датчик курса, датчик углового ускорения, датчик скорости дрейфа, датчик линейного ускорения, датчик угла перекладки руля, задатчик угла курса, первый - четвертый интеграторы, первый усилитель, первый - восьмой сумматоры, выход задатчика угла курса через первый сумматор соединен с первым входом пятого сумматора, выход первого датчика курса подключен к первому входу четвертого сумматора, второй вход которого соединен с вторым входом первого сумматора, выход датчика углового ускорения соединен с первым входом второго интегратора, выход датчика линейного ускорения подключен к первому входу третьего интегратора, выход датчика угла перекладки руля соединен с первым входом второго сумматора, а выход датчика скорости дрейфа подключен к второму входу седьмого сумматора, отличающаяся тем, что введены второй датчик курса, датчик угловой скорости, датчик скорости хода, пятый, шестой и седьмой интеграторы, второй усилитель, девятый - двенадцатый сумматоры, множитель, первый и второй конденсаторы и десять реле, причем первые выводы первого и второго конденсаторов соединены соответственно с выходом первого датчика курса и выходом датчика угловой скорости, подключенным к первому входу первого интегратора, выход второго датчика курса подключен к второму входу первого сумматора, выход датчика угла перекладки руля соединен с первым входом четвертого интегратора, второй вход которого подключен к выходу четвертого интегратора и второму входу второго сумматора, выход которого через множитель, первый усилитель и пятый интегратор соединен с первым входом шес�
Patent RU-2142212-C1 (RU)
Inventor: BERND TIBURTIUS
IPC: H05K1/14
Filed: 1994-11-22
Granted: 1999-11-27
Abstract: Экранирующий элемент для повышения электромагнитной совместимости электрических, в частности, электронных функциональных узлов, окруженных, по крайней мере частично, электропроводящими экранирующими стенками корпуса или содержащих монтажные платы, которые имеют электропроводящие экранирующие участки. Экранирующий элемент образует промежуточный элемент для уплотняющего проводящего перекрытия таких экранирующих участков, продольная протяженность которых велика по сравнению с размерами его поперечного сечения, в частности, выполненного по типу профильного уплотнения, и предусмотрен практически жесткий несущий элемент, содержащий по крайней мере один сжимаемый или упругий слой из проводящего материала, нанесенного непосредственно на одну из его продольных наружных поверхностей. Технический результат заключается в создании конструкции и способа, позволяющего автоматизировать и упростить ее изготовление. 2 с. и 12 з.п.ф-лы, 5 ил.
Patent RU-2092027-C1 (RU)
Inventor: KACHIN SERGEJ I
IPC: A01G9/24
Filed: 1994-12-09
Granted: 1997-10-10
Abstract: Использование: изобретение относится к области создания устройств для регулирования температуры в помещениях. Сущность изобретения: в автоматическом регуляторе температуры в теплице усилие с силового элемента 1 передается на подвижный элемент 8, установленный на направляющей 9, который может перемещаться под действием усилия силового элемента 1. Подвижный элемент 8, в свою очередь, связан кинематически с вентиляционной створкой 12 теплицы на таком расстоянии, что любое усилие со стороны вентиляционной створки 12 не приводит к перемещению подвижного элемента 8 по направляющей 9 и, соответственно, к повороту вентиляционной створки 12. 5 ил.
Patent RU-2085427-C1 (RU)
Inventor: PETINOV VLADIMIR ILICH
IPC: B62D35/00
Filed: 1995-01-05
Granted: 1997-07-27
Abstract: Изобретение относится к автомобильному транспорту, в частности к кузовам обтекаемой формы. Кузов выполнен из нижней плоскости и боковых, пересекающихся между собой у задней вертикальной кромки под острым углом γ в пределах 25 o , и верхней плоскости закругленной по форме половины прямого круглого конуса, сопрягаемого с боковыми плоскостями и лобовой поверхностью, выполненной по форме части сферической, радиус которой определяется по формуле r = 2,53v 2 /ω , где r - радиус закругления сферы в метрах; V - скорость движения в м/с; w - ускорение в м/с. А хвостовая часть выполняется съемной и складной. 1 з.п. ф-лы, 4 ил.
Patent RU-2086588-C1 (RU)
Title: Method of preparing food dye from buckwheat husk
Inventor: IBRAGIMOV SHAMIL NIYAZOVICH
IPC: C09B61/00
Filed: 1995-01-30
Granted: 1997-08-10
Abstract: FIELD: food and chemical industry. SUBSTANCE: husk is sieved, washed out with water and extracted with 1-5 weight % solutions of sodium carbonate or hydrocarbonate or mixture of carbonate with calcium or ammonium hydroxide at 60-100 C and hydromodulus 1.7-5.0. Then solution is concentrated by ultrafiltration followed by evaporation of concentrate. Water- and fat-soluble brown dye is obtained by this method. EFFECT: improved method of dye preparing. 1 tbl
Patent RU-2107880-C1 (RU)
Title: Scanning device of beam guidance system
Inventor: SHLYKOV A D
IPC: F41G7/26
Filed: 1995-02-23
Granted: 1998-03-27
Abstract: FIELD: guided missile complexes, remote control of complex production processes, robot operation, processes associated with production harmful to health, and other needs of national economy. SUBSTANCE: translucent plane - parallel plates 4 are rigidly fastened in holders 10 and installed on axles 11 in casing 1 in mutually perpendicular planes with a drive. The drive is made in the form of cams 13, mainly cylinder ones. The cam working surfaces are made on a half of the cylinder of each cam 13 and shifted through 90 deg. relative to one another. Each cam 13 is engageable with the respective holder 10 spring-loaded to a stop through bearing 14 installed on the holder. Stops 10 are made in the form of lobes on the casing, or in the form of cylinder inoperative cams. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2115024-C1 (RU)
Title: Sublimation condenser
Inventor: SOSUNOV S A
IPC: B01D7/00
Filed: 1995-03-14
Granted: 1998-07-10
Abstract: FIELD: refrigerating engineering. SUBSTANCE: horizontal sublimation condenser has tube space with additional partitions dividing the shell into vacuum and liquid cavities. Tubes are made in form of truncated cones with sharp directed towards motion of vapor-and-air mixture. EFFECT: increased productivity; avoidance of choking of passage sections with ice; facilitated removal of ice and ease of operation together with refrigerating plant. 1 dwg
Patent RU-2101225-C1 (RU)
Inventor: RICHARD I PERUDZHI
IPC: E05F15/60
Filed: 1995-04-06
Granted: 1998-01-10
Abstract: Использование: системы управления двигателями дверей лифта. Сущность: дверь кабины лифта перемещается посредством линейного асинхронного двигателя с регулируемым напряжением и регулируемой частотой, который приводится разомкнутым токовым контуром для достижения требуемого профиля напряжения, показанного инкрементным линейным шифратором при исключенном коэффициенте передачи пропорционального и интегрального регулятора. Ток намагничивания, недостаточный для преодоления веса двери, добавляется со сдвигом на 90 o  относительно тока линейной силы, а частота определяется разомкнутым контуром заранее заданным методом. Сигналы управления напряжением широтно-импульсной модуляции используются для подачи неизменяющихся напряжений полярности тока через трехфазный фильтр нижних частот на обмотки двигателя в течение точных интервалов времени, чтобы синтезировать требуемые синусоидальные токи обмоток. Добавление напряжения обеспечивается после каждого пересечения нуля синусоидальных токов обмоток с целью преодоления его задержек. Линейное уменьшение напряжения устраняет падение двери в конце открывания двери и закрывания двери. 5 з.п. ф-лы, 14 ил.
Patent RU-2114766-C1 (RU)
Title: Drive kinematic unit for unmanned flying vehicle
Inventor: DZHEJMS P SAJKON
IPC: F02B75/02
Filed: 1993-06-18
Granted: 1998-07-10
Abstract: FIELD: aircraft manufacture; designing of drive kinematic units of unmanned flying vehicles for transmission of torque from engine to transmission system of coaxial main rotors. SUBSTANCE: drive kinematic unit includes engine clutch subunits and transmission system clutches connected by means of drive shafts; transmission system clutch subunit includes external splined coupling engageable with other splined coupling; external splined coupling is connected with one end of drive shaft by means of pin-and-collar joint; engine clutch unit includes internal splined coupling and external splined coupling engageable with it by means of additional teeth; internal splined coupling is connected with other end of drive shaft by means of pin-and-collar joint; according to invention, engine clutch subunit is provided with taper adapter for transmission of torque from engine to drive shaft through thrust clutch and ball bearings; thrust clutch is rigidly centered between taper adapter and external splined coupling by means of ball bearings. Engine clutch subunit may be provided with trunnion connected with taper adapter for transmission of torque from taper shaft of engine. EFFECT: optimization of unit construction. 5 cl, 32 dwg
Patent RU-2104952-C1 (RU)
Title: Method of isolating sodium iodate from aqueous solutions
Inventor: JATSENKO O B
IPC: C02F1/22
Filed: 1995-07-11
Granted: 1998-02-20
Abstract: FIELD: drilling fluids. SUBSTANCE: invention aims at recovering iodine from drilling muds. Method includes formation of solid phase in solution by way of successively cooling solution to a temperature below 0 C, which causes crystallization of ice with linear crystallization velocity 0.4-2.2 mm/h to attain ice volume constituting 10-50% of initial solution volume. Ice is separated from non-crystallized part of solution and melted at temperature as high as 20 C to separate sodium iodate precipitated from solution formed on melting. It is advisable, to initial solution containing sodium iodate in concentration below eutectic concentration, to add an extra component easily soluble in water and containing ion common with component to be separated (e.g. NaI) at ratio of extra component to component being separated (3-5):1. EFFECT: facilitated iodate separation. 2 cl
Patent RU-2129843-C1 (RU)
Title: Device for fixing of bone splinters
Inventor: GJUNTER V EH
IPC: A61B17/68
Filed: 1995-07-21
Granted: 1999-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has first rod made of titanium nickelide with memory of form and superelasticity effect, bent in middle part and fixing members in the form of bent-out end sections of first rod. Device is provided with at least one auxiliary rod made of titanium nickelide with memory of form and superelasticity effect positioned in the same direction as first rod and secured to the latter in the form of spiral splicing. EFFECT: higher reliability of fixing. 6 cl, 5 dwg
Patent RU-2111123-C1 (RU)
Inventor: PIVEN E G
IPC: F16D69/00
Filed: 1995-09-06
Granted: 1998-05-20
Abstract: FIELD: friction (braking) devices for use in transport engineering, machinery and equipment. SUBSTANCE: friction device is based on polymeric composite material comprising polymeric binder, fibrous fillers and dispersed fillers. All these components are wastes resulting from other industries. Dispersed fillers are used in combination with thermally stable substance possessing adhesive capacity to wastes and having fraction properties. EFFECT: improved design.
Patent RU-2090688-C1 (RU)
Inventor: KIRIKOV ALEKSANDR K
IPC: E01B33/00
Filed: 1995-10-19
Granted: 1997-09-20
Abstract: Использование: при ремонте железнодорожного пути для выправки его в горизонтальной и вертикальной плоскостях. Сущность изобретения: устройство содержит соединенные с гидроцилиндрами каретки, установленные на торцах кареток с возможностью поворота гидроцилиндрами вокруг осей рычаги с роликами для захвата рельсов. На торцах кареток установлены по два рычага с роликами для захвата рельсов, которые соединены соответствующими гидроцилиндром поворота. Оси поворота рычагов расположены наклонно к горизонтальной плоскости. 4 ил.
Patent RU-2088690-C1 (RU)
Inventor: DOLOMATOV MIKHAIL YU
IPC: C23F11/00
Filed: 1995-10-23
Granted: 1997-08-27
Abstract: FIELD: metal corrosion control. SUBSTANCE: method involves estimation of adaptation effect of liquid medium microorganisms to corrosion inhibitor and addition of corrosion inhibitor (bactericidal agent) at impact dose. Effect of microorganism adaptation is estimated by electrochemical analysis of biocorrosion process by change of corrosion inhibitor concentration based on determination of rate constants K for biocorrosion process from the ratio: I = I = I o •exp(-Kτ n ) where: I - current force value, mcA; I o  - background current force, mcA; τ - time of process development, h; K and n - empirical constants of biocorrosion process, h -n  and dimensionless, respectively. EFFECT: improved method of corrosion control. 2 cl, 1 tbl
Patent RU-2143332-C1 (RU)
Title: Shaped abrasive material and process for making it
Inventor: NAUM N TSELESIN
IPC: B24D5/10
Filed: 1994-05-24
Granted: 1999-12-27
Abstract: FIELD: manufacture of polishing abrasive tools. SUBSTANCE: material is formed by applying layer of cementing matter onto substrate, contacting substrate with rigid abrasive particles and removing all particles non-kept by means of cementing matter. Remaining particles are embraced by sinterable or meltable matter and they are temporarily hold in place. Substrate may include shaped cementing matter or cementing matter is uniformly distributed onto substrate and covered by template. It provides sizing of particles in predetermined zones in order to make desirable model. At keeping particles onto substrate it is possible to use physical action for providing identical orientation of particles. Then it is possible to use powder or substrate is applied onto preliminarily prepared form. Ready abrasive material is made after successive heat treatment or plastic working. EFFECT: economy at mass production due to use of such abrasive material. 51 cl, 8 dwg
Patent RU-2118610-C1 (RU)
Inventor: BAVINA T V
IPC: C01B21/064
Filed: 1996-05-27
Granted: 1998-09-10
Abstract: FIELD: superhard materials. SUBSTANCE: tool waste containing diamond and/or cubic boron nitride are treated with composition consisting of the following components, wt.-%: addition forming chelate compound with aluminium 5-25; antioxidant addition 1-5; eutectic melt of alkaline metal hydroxides - up to 100 in muffle oven at 200-250 C. Product is cooled, leached, washed out with water, separated and dried. Extraction degree of diamond and/or cubic boron nitride is 96%. Washings have alkaline metal aluminates and can be used as coagulants. Invention can be used for recuperation of superhard materials. EFFECT: improved quality of composition. 4 cl, 3 ex
Patent RU-2142464-C1 (RU)
Title: 2-heteroaryl-5,11-dihydro-6h-dipyrido[3,2-b:2',3'-e][1,4]-diazepine-6-ones, their pharmaceutically acceptable salts, pharmaceutical composition showing inhibitory activity with respect to hiv-1 reverse transcriptase
Inventor: KARL D KHARGREJV
IPC: A61K31/5513
Filed: 1995-02-17
Granted: 1999-12-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes novel 2-heteroaryl-5,11-dihydro-6H-dipyrido[3,2-b: 2',3'-e][1,4]- -diazepine-6-ones, their pharmaceutically acceptable salts, a pharmaceutical composition showing inhibitory activity with respect to HIV-1 reverse transcriptase of the general formula (I)   where R 1 , R 2  and Ar have values given in p. 1 of the invention claim and their pharmaceutically acceptable salts. Compounds of the formula (I) and their salts can be as an active substance of the pharmaceutical composition showing an inhibitory activity with respect to HIV-1 reverse transcriptase. EFFECT: new compounds indicated above, valuable inhibitory properties. 5 cl, 1 tbl