baber/WOPTO huggingface dataset:
Patent RU-2035944-C1 (RU)
Title: Liquid mixture fractional distillation apparatus
Inventor: SHISHKIN VIKTOR V
IPC: B01D3/10
Filed: 1991-06-26
Granted: 1995-05-27
Abstract: FIELD: separation of liquid mixtures into components. SUBSTANCE: apparatus has housing formed as hollow horizontal cylinder communicated with basic mixture supply system, purified liquid collection system, vapor collection system, working fluid supply system. Driven drum is mounted within the housing. Tape wound on drum has one end connected with flexible hose and other end turned-out and connected with end of second hose, whose other end is turned-out and connected with end of third hose, whose other end is turned-out and fixed in the housing. Diameter of each subsequent hose exceeds that of previous hose. The hoses are coated with different absorbing compositions. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 1 dwg
Patent RU-2096354-C1 (RU)
Inventor: GREGORI YUDZHIN SMIT
IPC: C03B37/02
Filed: 1991-10-04
Granted: 1997-11-20
Abstract: Изобретение относится к изготовлению оптических световодных волокон, к способам контроля и управления натяжением волокон при их вытягивании. Сущность изобретения по способу управления процессом изготовления оптического волокна состоит в том, что в процессе его вытягивания измеряют поперечные колебания волокна, анализируют множество составляющих частот поперечных колебаний и определяют основную частоту, для чего из множества составляющих частот выбирают одну частоту с максимальной амплитудой, подтверждают, что основная частота является частотой с максимальной амплитудой, рассчитывают величину текущего натяжения волокна по измеренному диаметру и основной частоте поперечных колебаний, при отклонении рассчитанного натяжения от заданного стабилизацию ведут в соответствии с этим отклонением. Сущность изобретения по способу изготовления оптического волокна состоит в том, что осуществляют нагрев заготовки и вытягивание волокна, затем пропускают волокно через средство нанесения покрытия, измеряют поперечные колебания волокна между заготовкой и средством нанесения покрытия, анализируют множество составляющих частот поперечных колебаний, рассчитывают величину текущего натяжения волокна по измеренному диаметру и основной частоте поперечных колебаний, при отклонении рассчитанного текущего натяжения от заданного стабилизацию натяжения ведут путем изменения температуры нагрева заготовки. 2 с. и 4 з.п. ф-лы, 1 табл. 8 ил.
Patent RU-2000540-C1 (RU)
Inventor: PIMSHIN YURIJ I
IPC: G01C15/00
Filed: 1991-10-14
Granted: 1993-09-07
Abstract: Использование: изобретение относитс   к прикладной геодезии, может использоватьс  при проведении строительно-монтажных  работ. Сущность: способ разбивки  осей сооружений заключаетс  в том, что от  исходных точек в заданном направлении укладывают  два линейно-измерительных прибора , например рулетки, до пересечени   друг с другом. При этом первую рулетку укладывают  от первой исходной точки, пересека  направление разбиваемой оси,  вторую рулетку укладывают от второй исходной  точки, пересека  направление разбиваемой  оси, причем точки пересечени   разбиваемой оси и рулеток выбирают произвольно . Рулетки укладывают за пределами  точки их взаимного пересечени , затем  берут отсчеты по рулеткам в точке их пересечени , от начальных отсчетов рулеток,  совпадающих с исходными точками, откладывают  рассто ни , вычисленные в соответствии  с приводимыми выражени ми. 1 ил.
Patent RU-2012409-C1 (RU)
Title: Device for crushing materials
Inventor: SHISHKIN VIKTOR V
IPC: B02C19/00
Filed: 1991-11-29
Granted: 1994-05-15
Abstract: FIELD: materials crushing. SUBSTANCE: device has shell with loading and unloading systems, tore with magnetic elements disposed in shell and linear electric motor mounted on shell. EFFECT: simplified design, improved efficiency and reduced cost. 1 dwg
Patent RU-2075533-C1 (RU)
Title: Steel
Inventor: KONDRATENKO VITALIJ MIKHAJLOVI
IPC: C22C38/28
Filed: 1991-12-03
Granted: 1997-03-20
Abstract: FIELD: ferrous metallurgy; production of steels for manufacture of corrosion-resistant bimetallic rolled products used in mechanical engineering, food industry, manufacture of consumer goods. SUBSTANCE: steel contains, mas. %: carbon 0.05-0.14; manganese 0.5-2.0; silicon 0.3- 1.0; chromium 8.0-14.0; titanium 0.5-1.2; the balance, iron. EFFECT: higher elongation of bimetallic rolled products. 2 tbl
Patent RU-2087727-C1 (RU)
Title: Vehicle internal combustion engine exhaust device
Inventor: MIKHALKIN STANISLAV IVANOVICH
IPC: F01N13/20
Filed: 1991-12-20
Granted: 1997-08-20
Abstract: FIELD: transport engineering; automobile exhaust systems. SUBSTANCE: automobile exhaust pipe is enclosed in tapering nozzle whose length conforms to ratio l/d o -d 3 >0,91 ln(d 1 -d 3 /d o -d 3 ) 2  in area of values of argument   where 1 is length of nozzle, d o , d 3  are diameters of nozzle and exhaust pipe outlet cross sections d 1  is maximum size of nozzle inlet cross section. Nozzle has additional cylindrical pipe installed coaxially with exhaust pipe. This additional pipe can have inlet section made in form of nozzle whose inlet cross section coincides with rear end face wall of muffler and air intake has extension pointed to muffler, forming smoothly bending channel together with additional pipe. EFFECT: increased efficiency of engine operation. 3 cl, 3 dwg
Patent RU-2014571-C1 (RU)
Title: Material batching device
Inventor: KOCHKIN VLADIMIR I
IPC: G01F11/06
Filed: 1992-01-03
Granted: 1994-06-15
Abstract: FIELD: measuring equipment. SUBSTANCE: device comprises chamber 1 with loading branch pipe 12 and two unloading branch pipes 3 disposed equidistantly therefrom, and air cylinder 4 with piston having elongated rod 5. The free end of said rod enters chamber 1 through a hole in rigidly-interconnected end walls of chamber 1 and air cylinder 4. Portion of rod 5 disposed in chamber 1 is provided with partitions 7 which form two batching containers 8 and 9. Piston 6 is operated by control unit 11 via contact of stop 10 secured on end of rod 5 and having the form of spindle with end-piece and position transmitter of stop 12 and 13. Motion of piston 6 is adjusted by time relay installed in control unit 11. As piston 6 moves right or left, rod 5 with partitions shifts the batched material. When piston 6 stops for a certain time, the handled material falls into one of batching containers while the material batched earlier is simultaneously unloaded from the other batching container through one of the unloading branch pipes 3. On the reverse stroke of the piston the action is alternated and the operating cycle is repeated over again. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2032774-C1 (RU)
Title: Glare-forming additive into acid electrolytes for tin and tin-lead alloy platings precipitation
Inventor: SMIRNOV MIKHAIL I
IPC: C25D3/32
Filed: 1992-02-14
Granted: 1995-04-10
Abstract: FIELD: electroplating. SUBSTANCE: proposed additive contains (mass %): cinnamic aldehyde 10-30, ammonium fluoride 0.1-0.3, and ethyl alcohol the rest. EFFECT: improves quality of electroplating. 2 tbl
Patent RU-2002323-C1 (RU)
Inventor: ANDREEV VIKTOR I
IPC: G21F9/24
Filed: 1991-12-18
Granted: 1993-10-30
Abstract: Использование: техника захоронени  химически  вредных, в том числе и радиоактивных отходов.  Сущность изобретени , в качестве защитной оболочки  используют лавово-пирокластическую толщу  базальтового состава в районах вулканизма в зоне  вечной и основной мерзлоты Отходы помещают в  естественную лавовую трубу или выемку в толще с  заполнением из чередующихс  слоев торфа, валун-  ника, пропитанного специальными реагентами пористого  или мелкодисперсного вулканического материала  (пемза, шлак, пепел) и глины. При этом  возникает не проницаемый дл  миграций отходов  барьер как на участках с пепловым. так на участках  с вечной или островной мерзлотой 3 зп.ф-лы, 1 ид
Patent RU-2011687-C1 (RU)
Title: Method of superficially hardening cast-iron products
Inventor: UKHALIN ALEKSANDR S
IPC: C21D8/00
Filed: 1991-12-29
Granted: 1994-04-30
Abstract: FIELD: chemistry and metal working, particularly, hardening of surfaces of cast-iron tribo conjugations working under conditions of boundary friction in oil-abrasive environments. SUBSTANCE: surface of cast-iron workpiece was allowed to heat in high-speed sliding friction and then cooled by lubricating-cooling liquid containing 4.4 to 6.0 % colloid graphite and admitted into treatment zone. EFFECT: disclosed method permits building up wear- and heat-resistant layer on surfaces of cast-iron workpieces. 5 dwg
Patent RU-2051292-C1 (RU)
Inventor: BIKKUZHIN FARIT FASKHITDINOVIC
IPC: F03G3/00
Filed: 1992-01-09
Granted: 1995-12-27
Abstract: Использование: энергетика. Сущность изобретения: установка содержит рабочий груз, установленный с возможностью перемещения по замкнутой траектории, механизм вывода рабочих грузов из равновесного состояния, кинематически связанного с приводом и выполненного в виде вала-штанги с отклоненной от вертикали осью вращения, к нижней части которой шарнирно одним концом присоединена направляющая рейка для перемещения в радиальном направлении рабочих грузов, а другим концом связана тросом через блок с верхней частью вала-штанги с возможностью перемещения в вертикальной плоскости. 2 ил.
Patent RU-2030013-C1 (RU)
Inventor: LARIN VYACHESLAV I
IPC: H01J25/58
Filed: 1992-03-18
Granted: 1995-02-27
Abstract: Использование: при изготовлении устройств электронной техники. Сущность изобретения: по способу изготовления анодного блока магнетрона, включающему изготовление анодного цилиндра, ламелей, вывода, кольцевых связок, сборку анодного цилиндра с центральным стержнем и ламелями, размещенными в радиальных пазах верхнего торца оправки, установку кольцевых связок в пазы ламелей и припоя, например, в виде скобы в места контакта анодного цилиндра и вывода с ламелью и пайку ламелей к анодному цилиндру, а вывода и связок к ламелям, при нагреве анодного блока для пайки его деталей к торцу кольцевых связок, свободному от контакта с ламелями, прикладывают усилие, направленное вдоль оси анодного блока, что повышает надежность соединения кольцевых связок с ламелями. 1 з.п. ф-лы, 6 ил.
Patent RU-2060809-C1 (RU)
Title: Device for distribution and mixing of fluid mediums
Inventor: CHUDINOV VLADIMIR S
IPC: B01F33/40
Filed: 1992-02-18
Granted: 1996-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: standardized members of device are made as longitudinal halves of adjacent rows bordering on each other and fastened by nondetachable cross-pieces in points of bordering and are equipped with conjugation surfaces having connecting members. In this case the width of one standardized member is equal to half the width of one row. The length of standardized member is equal to length of its setting place in multirow packet. Expanding ends of pipes are made many-sided. Connecting members are made as those of connection "dowel-gap". Intertubular channels with one of frontal sides of packet are made closed. Device is used in contact heat- and mass-exchange apparatus-economizers, deaerators, capacitors, irrigators, mixers, bubblers etc. EFFECT: enhanced technological effectiveness, reliability. 6 cl, 11 dwg
Patent RU-2046449-C1 (RU)
Title: Filament lamp
Inventor: SHCHEPOCHKINA YULIYA ALEKSEEVN
IPC: H01K9/02
Filed: 1992-03-24
Granted: 1995-10-20
Abstract: FIELD: lighting engineering. SUBSTANCE: filament lamp includes base, transparent envelope, spiral luminous element divided with dielectric inserts into sections and mounted in holder for movement and successive switching on of each section to prolong service life of lamp. End parts of holder have ring holes to pass through dielectric inserts. Luminous element is fitted with limiters which size exceeds those of ring holes. EFFECT: prolonged service life of lamp. 3 cl, 2 dwg
Patent RU-2080243-C1 (RU)
Title: Gantry robot
Inventor: BELYAEV NIKOLAJ P
IPC: B25J5/04
Filed: 1992-03-25
Granted: 1997-05-27
Abstract: FIELD: robot engineering. SUBSTANCE: gantry robot has rail track and gantry rigidly coupled with two carriages. Each carriage is placed on corresponding rail and is furnished with two roller supports. Robot has at least one truck with manipulator arranged on gantry for travel in direction square to rail track. Robot has carriage electric drives, toothed racks connected to rails, two groups of guide members placed on one of carriages in front and rear portions and program control system. One of rollers in each pair of guide members has flexible member to press roller to side surface of rail. Pickups connected with program control system measure deformation of flexible members. EFFECT: enlarged operating capabilities. 12 dwg
Patent RU-2042559-C1 (RU)
Title: Vehicle walking mechanism
Inventor: GRADETSKIJ VALERIJ G
IPC: B62D57/032
Filed: 1992-03-09
Granted: 1995-08-27
Abstract: FIELD: transport engineering. SUBSTANCE: platform body 3 is mowed owing to synchronous displacement of pneumatic cylinders 1 and 8 with grips 6 and 7 fixed and grips 12 and 13 raised up. To move platform body sideward, rods of pneumatic cylinders 1 and 8 are to be fixed, and pneumatic cylinders 2 and 9 are set into action by moving rods 10 and 11 relative to stationary fixed housings of pneumatic cylinders 2 and 9 by grips 12 and 13, with grips 6 and 7 raised up. EFFECT: enhanced quality of vertical surface checking, enlarged operating capabilities. 2 dwg
Patent RU-2017845-C1 (RU)
Inventor: ZUEV VLADIMIR N
IPC: C22B34/34
Filed: 1992-05-05
Granted: 1994-08-15
Abstract: FIELD: chemical technology. SUBSTANCE: during processing standard molybdenite concentrate two-stepped treatment of pulp is carried out, ratio of solid and liquid phases is so that concentration of sulfuric acid in pulp after said treatment is not more 250 g/l. Mentioned above treatment rakes place at 150- 250 C, technical oxygen is fed at partial pressure 0.5-1 MPa, waste gas phase being exhausted of autoclave. If products of poor quality are processed then portion of oxygen solution is recycled at the first step to maintain final activity of sulfuric acid at level 150-250 g/l. Degree of isolation of molybdenum and rhenium is 98-99% and 95-96% respectively. EFFECT: increases degree of isolation of desired products, improves efficiency of the method. 2 cl, 1 dwg, 1 tbl
Patent RU-2039894-C1 (RU)
Title: Method of changing natural oscillation frequency of shell structure housing
Inventor: PAVLOV GENNADIJ A
IPC: F16F15/00
Filed: 1992-03-27
Granted: 1995-07-20
Abstract: FIELD: vibration engineering. SUBSTANCE: method includes changing bending rigidity of the housing owing to setting a hydraulic cylinder between fastening members and its effecting on the housing. Before affecting on the housing, at least one additional hydraulic cylinder is interposed between the fastening members. All hydraulic cylinders are mounted inside the housing in planes lateral to its longitudinal axis. One cylinder is arranged vertically and the other one horizontally. EFFECT: enhanced reliability. 3 dwg
Patent RU-2061570-C1 (RU)
Title: Traction apparatus of drawing machines with sliding
Inventor: VINNITSKIJ ARON ARONOVICH
IPC: B21C1/14
Filed: 1992-07-06
Granted: 1996-06-10
Abstract: FIELD: drawing equipment, namely traction bandages of drawing machines, providing two-phase model of drawing operation. SUBSTANCE: traction apparatus has a working surface with double levels. An upper level of the surface is formed by a surface of spring-loaded rollers, mounted with possibility of radial motion. A lower level is formed by a surface of a drive drum, having along its whole perimeter grooves for placing the above mentioned rollers and wear resistant gussets, secured to a surface of the drum. EFFECT: enhanced service life period of traction bandages of drawing machines. 1 dwg
Patent RU-2086560-C1 (RU)
Title: Macrolide compounds and pharmaceutical composition
Inventor: DZHASVANT SAJN DZHIDDA
IPC: A61P1/12
Filed: 1992-08-04
Granted: 1997-08-10
Abstract: FIELD: organic chemistry, antibiotics. SUBSTANCE: product: macrolide compounds of the general formula (I)   where: R 1  - [N(CH 3 ) 2 R] + X ⊖  or N(CH 3 ) 2  where R - C 1 -C 6 -alkyl or C 2 -C 6 -alkynyl; R 2  and R 3  - each H or form together the simple bond; R 4  and R 5  are independently each of other H or together with carbonyl-group form five-membered cyclic carbonate; R 6  - H; X ⊖  - halide at condition that if R 1  - N(CH 3 ) 2  and R 2  and R 3  form together the simple bond then R 4  and R 5  can not be hydrogen. Pharmaceutical composition based on compound (I)   taken at amount 0.1-9 wt.-% per the dosed unit can be used in medicine for treatment of gastroenteric tract disorders. EFFECT: improved method of synthesis. 5 cl, 2 tbl
Patent RU-2041232-C1 (RU)
Inventor: KONOVALOV ALEKSANDR IVANOVICH
IPC: C07H1/08
Filed: 1992-07-28
Granted: 1995-08-09
Abstract: Использование: в химии глюкозидов, в частности в способе извлечения рутина, применяемого в качестве препарата Р-витаминного действия. Сущность изобретения: продукт рутин (6-бета-L-рамнозидо-D-глюкозид-кверцетина). Условия реакции: экстракцию сухих наземных частей амаранты ведут 70-95-ным низшим спиртом при нагревании с последующей обработкой экстракта этилацетатом и перекристаллизацией остатка из воды. В этом случае достигается высокая степень извлечения (до 85% и промышленная применимость.
Patent RU-2039795-C1 (RU)
Title: Method for deodorization of fish fat
Inventor: ISAEV VYACHESLAV A
IPC: A23L17/00
Filed: 1992-07-30
Granted: 1995-07-20
Abstract: FIELD: fat and oil production. SUBSTANCE: method is carried out by treatment with vaporous agent under vacuum. Vapor of 0.3-0.6 N acetic acid being used as said agent, the process is carried out at 40-100 C within 3-5 h. EFFECT: improves efficiency of the method. 3 tbl
Patent RU-2044575-C1 (RU)
Title: Method and apparatus of pulsed measuring powder out in doses
Inventor: BARYKIN GEORGIJ YUREVICH
IPC: B05B7/20
Filed: 1992-06-08
Granted: 1995-09-27
Abstract: FIELD: application of protective covering by detonation spraying. SUBSTANCE: feeding of transporting gass to powder to be sprayed is exercised from limited volume of high pressure. Filling of the volume is carried out with speed equal to frequency of repetition of ignition spark. Gas products of burning of detonating mixture are used as transporting gas. Pressure of transporting gas in limited volume of high pressure is fixed in limits of 0.01 MPa to 0.6 MPa. For the purpose chamber of high pressure with locking valve at entrance in nozzle is mounted in apparatus between source of transporting gas and nozzle to feed transporting gas. High pressure chamber has volume, that does not exceed sum of volumes of lower and upper bunkers and volume of pipeline for carrying suspended powder off. Lower bunker is made in the form of truncated to downward cone of material with factor of heat conducting of no less than 100 W/(m.K). High pressure chamber through valve, that operates in single direction, is connected with barrel of detonating apparatus in interval between plug to ignite detonating mixture and pipeline to feed spraying material in barrel. EFFECT: increased quality of covering and decrease of production costs. 6 cl, 1 dwg
Patent RU-2064440-C1 (RU)
Title: Способ обработки воды
Inventor: BAKHIR VITOLD M
IPC: C02F1/46
Filed: 1992-06-04
Granted: 1996-07-27
Abstract: Использование: электролитическая обработка воды, очистка питьевой воды от микроорганизмов, органических веществ и тяжелых металлов. Сущность изобретения: способ обработки воды включает протекание подвергаемой очистке воды последовательно через первое и второе пространства электролитической камеры, которая разделена на первое и второе пространства проницаемой диафрагмой. В каждой из камер размещен электрод, один из которых служит анодом, а другой катодом. Пропускают постоянный ток через воду между анодом и катодом, при этом его величину определяют, исходя из выражения: I = К • С 1/4  • Q, где I - сила тока в амперах (А); С - минерализация исходной воды 0,1 - 1,5 (г/л); Q - расход воды (л/ч);  . Последовательное протекание жидкости осуществляют из анодного в катодное пространство, затем фильтруют воду через слой пористого углеродного материала после удаления ее из катодного пространства. 1 ил.
Patent RU-2055653-C1 (RU)
Title: Process of double rolling of reinforcement profiles
Inventor: ASANOV VALERIJ NIKOLAEVICH
IPC: B21B1/02
Filed: 1992-10-13
Granted: 1996-03-10
Abstract: FIELD: rolling. SUBSTANCE: workpiece of round section is formed out of heated billet in system of roughing and intermediate passes of continuous shape rolling mill, it is rolled through rhombic pass with horizontal major axis and two central symmetry bulges forming corresponding concavities in opposite faces of rhomb ensuring turning over of workpiece through 90 deg at exit from stand of rolls. Deformation is set in next square pass and is carried out with formation of concavities over all faces of workpiece. Workpiece produced in square pass is sent into next pass forming workpiece in the shape of double profile with point of separation (pinch) made over concavities of workpiece formed in rhombic pass. Workpiece in the shape of double profile in divided into two parts along longitudinal direction. Further formation of profiles is carried out with the aid of two lines. EFFECT: widened range of finished products. 2 dwg
Patent RU-2010494-C1 (RU)
Title: Airplane mounted launching pad for active influence on clouds
Inventor: BABAKOV YURIJ P
IPC: A01G15/00
Filed: 1992-09-04
Granted: 1994-04-15
Abstract: FIELD: hydrometeorology, agriculture, national economy. SUBSTANCE: launching pad has capacity 1, pump 2, evaporator 3, pressure accumulator 4, receivers 5, guns 6 and panel of shells 8 feeding. EFFECT: increases agricultural crops and restore water storage in natural water reservoirs. 2 dwg
Patent DE-10027244-C1 (DE)
Title: Filling valve for pressurized container has connection part in region of weld seam connected to guide part against inner wall of rigid wall
Inventor: LUTZ DIETER
IPC: F16F9/092
Filed: 2000-05-31
Granted: 2001-10-31
Abstract: The filling valve is for a container (5) which serves as the gas-filled leveling cavity of a vibration damper. The connecting part (9) has a through channel in an aperture in the rigid wall (1). The container has its connecting part in the region of the weld seam (25) connected at the endface to a guide part (13) lying against an inner wall (17) of the rigid wall.
Patent DE-10037786-C1 (DE)
Inventor: WEIGL HAGEN
IPC: B01J21/04
Filed: 2000-08-03
Granted: 2002-02-14
Abstract: The invention relates to a method for producing 3,4-dihydro-2H-pyran by reacting tetrahydrofurfuryl alcohol on solid oxidic catalysts at temperatures ranging from 150 to 400  DEG C and at pressures ranging from 0.001 to 50 bar. The inventive method is characterized in that the reaction is carried out in the gas phase inside a multi-tube reactor.
Patent DE-10100733-C1 (DE)
Title: Method, for inserting screw into stone, concrete, has hole for filling with grouting compound and mold, centering protuberance and inner cladding
Inventor: GAERLICH HERMANN
IPC: F16B37/12
Filed: 2001-01-10
Granted: 2002-07-11
Abstract: A hole (12) bored in the concrete body (10) possesses a diameter larger than the external diameter of the screw's threaded part, and is at least partly filled with a setting, free-flowing grouting compound. A mold inserted into the hole has the same outer shape as the screw's threaded part. The mold has at least one centering protuberance (24).  The space (26) between the mold and the inside of the hole is filled with the grouting compound which sets and forms an inner cladding (28) the inside (30) of which has an inner thread.