baber/WOPTO huggingface dataset:
Patent RU-2030831-C1 (RU)
Title: Pulse train shaper
Inventor: PROSVIRNIN SERGEJ V
IPC: H03K3/64
Filed: 1991-02-19
Granted: 1995-03-10
Abstract: FIELD: data transmission and processing. SUBSTANCE: known device is provided with variable-ratio frequency divider 1, pulse burst generator 3, and series-connected decoders 7, unit of coincidence gates 8 OR gate 9, AND gate 10, pulse burst generator 11, and OR gate 12 whose output functions as shaper output. Output of clock generator 5 is connected to second input of AND gate 10 and via pulse burst generator 3 to second input of OR gate 12; output of code shaper 2 is connected to second input of unit 8 of coincidence gates; first output of pulse counter 6 is connected to input of decoder 7 and second output is connected via variable-ratio frequency divider 1 to second input of flip-flop 4. EFFECT: improved design. 4 dwg
Patent RU-2022699-C1 (RU)
Inventor: MOCHALOV ALEKSANDR A
IPC: B22D11/112
Filed: 1991-03-01
Granted: 1994-11-15
Abstract: В жидкий металл, находящийся в охлаждаемом кристаллизаторе, вводят микрохолодильники, формирующиеся непосредственно в жидком металле на поверхности охлаждаемых холодильников, при этом скорость вытягивания слитка из охлаждаемого кристаллизатора обеспечивают в соответствии с предложенным соотношением. Устройство для осуществления способа включает охлаждаемый кристаллизатор и холодильник, состоящий из волновода, жестко соединенного с мембраной средства упругих колебаний и помещенного с зазором в кожух, выполненный с конической поверхностью. На конической поверхности кожуха охлаждаемого холодильника выполнено вертикальное треугольное оребрение. 2 с. и 2 з.п. ф-лы, 1 ил.
Patent RU-2022685-C1 (RU)
Inventor: GORYUNOV ALEKSANDR I
IPC: B22C15/30
Filed: 1991-04-26
Granted: 1994-11-15
Abstract: FIELD: foundry. SUBSTANCE: machine has bed 1, jolting table 11, striker 6, pressing piston 3 with mounting cylindrical surfaces 5 and 9 of various diameter for striker 6 and shank 10 of the jolting table 11, respectively. Moulding machine has channels 19, 20 and 21 for supplying of air and channel 22 for its discharging. EFFECT: enhanced efficiency of moulding. 1 dwg
Patent RU-2027697-C1 (RU)
Inventor: BORISOV ALEKSANDR P
IPC: C07C49/92
Filed: 1991-05-12
Granted: 1995-01-27
Abstract: FIELD: chemical technology. SUBSTANCE: product - volatile acetylacetonates of rare-earth metals, for example, Lu-Lu-acetylacetonate 3  in the form of white crystals, yield is 73%; Sc-Sc-acetylacetonate 3 , 0.9 g; Yb-Yb-acetylacetonate 3 , yield is 81% in the form of white crystals. Product is sublimated from the reaction mixture at 160 C (at 0.1 mm mercury column). Reagent 1: sodium acetylacetonate. Reagent 2: rare-earth metal chloride. Reaction conditions: vibration following sublimation of the end product. EFFECT: improved method of product preparing. 1 tbl
Patent RU-2026534-C1 (RU)
Title: Device for weight batching of loose material
Inventor: ARUSTAMOV EDUARD P
IPC: G01G13/00
Filed: 1991-05-12
Granted: 1995-01-09
Abstract: FIELD: measuring equipment. SUBSTANCE: transmitting unit comprises housing 8 with guide 9, double-arm lever 11 mounted on support 10, and connecting rod 12. Valving member 5 is made up of conical tip 6 with rod 7 which is set in guide 9. Double-arm lever 11 is connected with rod 7 by its one arm. The other end of the lever is coupled with the first of the arms of rocker 13 of a weight mechanism through connecting rod 12. Distributing tank 3 is pivotally connected to the first arm of rocker 13. The tank and outlet opening of relief branch pipe 2 are axially alined. The locking unit of the weight mechanism is made up of end switch 15 and hydraulic and pneumatic cylinder 16 coupled with it. EFFECT: enhanced accuracy of batching. 2 cl, 3 dwg
Patent RU-2037271-C1 (RU)
Title: Error-correcting device
Inventor: AGRENICH ALEKSANDR A
IPC: H03M13/51
Filed: 1991-06-28
Granted: 1995-06-09
Abstract: FIELD: computer engineering. SUBSTANCE: device has five registers, buffer register, buffer exchange unit, three buffer units, syndrome generator, two flag registers, erase counter, two locator storage units, locator generator, locator multiplexer, flag controller, locator address controller, buffer flag unit, buffer locator unit, zero-signal detector, analysis register, five multiplexers, main storage unit, adder, arithmetic and logical unit, two comparators, constants storage unit, coder, instruction converter, synchronizing unit, instruction storage unit, instruction register, operating bus, data bus, flag-signal bus, control input, correction address output, control output, check output, synchronization bus, control bus. Device functions to encode or decode accepted words arriving over data bus and in decoding them it can correct as many as two errors within one word or to erase erroneous latters. Device can process contiguous data flow. EFFECT: improved informative capacity and simplified design. 7 dwg, 1 tbl
Patent RU-2001048-C1 (RU)
Inventor: GOVORKOV ALEKSANDR T
IPC: C08F226/10
Filed: 1991-06-03
Granted: 1993-10-15
Abstract: Использование: изобретение относитс  к синтезу  гидрофильных полимерных материалов дл   производства м гких контактных линз. Сущность  изобретени : способ получени  полимерного материала  путем сополимеризации М-винилпирролидо-  на и метилметакрилата в массовом соотношении  
     80).{20-43) под действием УФ-облучени  с  дозой 2-4 Мрад в присутствии спирто-водмой  смеси в количестве 0,5 - 2,5 масч на 100 масч  сомономеров при массовом соотношении спирт: вода  1:1. 1 табл.
Patent RU-2033125-C1 (RU)
Title: Self-moving invalid carriage
Inventor: ELIZOV ALEKSANDR D
IPC: A61G5/06
Filed: 1991-05-31
Granted: 1995-04-20
Abstract: FIELD: medical engineering. SUBSTANCE: this self-propelled invalid carriage includes frame which carries chair and lever assembly capable of revolving in longitudinal vertical plane. In fore portion of frame and on movable end portions of lever assembly are respectively positioned fore and aft wheel assemblies made in the form of hubs with flexible rollers uniformly spaced around periphery of these hubs and whose axes of free revolution are disposed tangentially and at certain angle relative to plane of revolution of hub in such manner that traces (inclined lines) marked on road surface by rollers of rear wheel assembly intersect line markings made by rollers of fore wheel assembly. Hubs are connected to electromechanical drive which allows varying speed and direction of revolution of hubs independently on both left and right sides. This electromechanical drive incorporates chain-and-sprocket gear in which two driving sprockets are positioned coaxially relative to lever assembly whose revolving drive includes self-braking worm gear, sprocket, guide rollers and chain ends of which are connected to lever assembly at certain distance from lateral horizontal axis. Electromechanical drive incorporates clutches that allow hubs to be disengaged from at least part of drive. EFFECT: more sophisticated design. 4 cl, 4 dwg
Patent RU-2046054-C1 (RU)
Inventor: KHERBERT SHNEEKLUT
IPC: B63H5/16
Filed: 1991-08-09
Granted: 1995-10-20
Abstract: Использование: в судостроении, в конструкциях одновинтовых судов. Сущность изобретения: в системе кормовых стабилизаторов, содержащей установленные на внешней обшивке судна перед гребным винтом направляющие лопатки, между гребным винтом и направляющими лопатками на расстоянии до диаметра гребного винта от него установлена кольцевая насадка, выполненная из двух полуколец, закрепленных на внешней обшивке судна, геометрический центр поперечного сечения которой расположен выше оси гребного винта. Направляющие лопатки размещены на расстоянии от кольцевой насадки до диаметра гребного винта. Направляющие лопатки соединены на обращенной от внешней обшивки судна стороне между собой и/или обшивкой судна посредством профилированного опорного элемента. Направляющие лопатки выполнены в виде профильных тел с закругленными входными кромками. Наружные вершины одной пары направляющих лопаток соединены с внутренней обшивкой кольцевой насадки. 4 з. п. ф-лы, 6 ил.
Patent RU-2044797-C1 (RU)
Title: Cold resistant steel
Inventor: SHCHEPOCHKINA YULIYA ALEKSEEVN
IPC: C22C38/58
Filed: 1991-07-29
Granted: 1995-09-27
Abstract: FIELD: constructional material for making articles, operating in conditions of low temperature, such as parts of transport vehicle equipment, pipeline parts and so on. SUBSTANCE: steel, containing carbon, manganese, chrome, silicium, copper, calcium, ferrum, includes in addition zirconium, titanium, tungsten, with next ratio of ingredients (mass): carbon (0.3-0.4), manganese (9-11), chrome (3-4), silicium (0.2-0.4), nickel (0.5-1.0), copper (0.3-0.5), calcium (0.04-0.06), zirconium (0.1-0.2), titanium (0.1-0.2), tungsten (0.5-0.8), ferrum the balance. EFFECT: enhanced reliability of products, made of such steel, at low temperature due to increased cold strength of steel according to the invention. 1 cl, 2 tbl
Patent RU-2035764-C1 (RU)
Inventor: POPOV ALEKSANDR P
IPC: G03H1/18
Filed: 1991-09-06
Granted: 1995-05-20
Abstract: Изобретение относится к голографии. Сущность изобретения: в качестве регистрирующей среды используется раствор замещенного фенантренхинона в полимерной матрице. Для усиления среда выдерживается в темноте при температуре, обеспечивающей диффузию фенантренхинона в полимере, а для фиксирования подвергается некогерентной засветке. 2 с. и 1 з.п. ф-лы, 2 табл.
Patent RU-2024995-C1 (RU)
Inventor: NASEJKIN VYACHESLAV O
IPC: H01L29/72
Filed: 1991-07-22
Granted: 1994-12-15
Abstract: Применение: изобретение относится к полупроводниковым приборам, в частности к мощным высоковольтным транзисторам. Сущность изобретения: транзистор содержит в подложке-коллекторе вспомогательную защитную транзисторную структуру с базовой и эмиттерными областями того же типа проводимости, что и основного транзистора, причем эмиттерная область защитного транзистора омически соединена электродом с базовой областью основного транзистора. Базовая область защитного транзистора выполнена плавающей, расположена вокруг базовой области основного транзистора и является для нее делительным кольцом. 1 ил.
Patent RU-2010584-C1 (RU)
Title: Roller skates
Inventor: SHKULEV EVGENIJ V
IPC: A63C17/12
Filed: 1991-08-27
Granted: 1994-04-15
Abstract: FIELD: sports facilities. SUBSTANCE: either state has base with running roller mounted on the base supports, mechanical drive in the form spring-loaded pedal pivotally mounted on the base and engageable by means of movable and guide flexible-coupling rollers passed through pulleys with drive drum connect with the running rollers and provided with ratchet mechanism mounted on and inside drum shaft. One pulley consisting of at least one roller is mounted on the pedals on the side of the base, all other pulleys are mounted on the base. One of the flexible- coupling ends is fixed on the base. EFFECT: extended operating capabilities. 3 dwg
Patent RU-2030174-C1 (RU)
Title: Device for walking
Inventor: BABUKHA VLADIMIR ANATOLEVICH
IPC: A61H3/00
Filed: 1991-07-02
Granted: 1995-03-10
Abstract: FIELD: medicine. SUBSTANCE: device for walking has belt strap 12, resilient traction 10 rigidly connected with it, attachment members in the shape of fasteners 8, a member of attaching the foot and plate 1. Plate 1 is connected with the resilient traction and has a curved area for the knee joint. The bent aside end of plate 1 is made in the form of the member of attaching the foot. EFFECT: simpler design. 1 dwg
Patent RU-2054048-C1 (RU)
Inventor: RASKIDKIN ANATOLIJ EMELYANOVIC
IPC: C21C5/48
Filed: 1991-11-15
Granted: 1996-02-10
Abstract: FIELD: metallurgy. SUBSTANCE: tuyere has ribbed outer pipe 1 with ribs 12 and tip 7 with ribs 13, with ribs being positioned on inner surfaces. Inner tube 2 is in contact by its lower end with ribs 13 of tip 7 through flange 2 and through flange 14 and by its upper end is conjugated with wall of central pipe 3 through flange 15 and sliding seal 16. Through openings defining nozzles 17 are made in the vicinity of lower end of inner tube 2. Openings-nozzles 17 are concentrated on 1/3 of inner pipe length and have total area making 1.8-2.0 of area of annular space 9 between edge of flange 14 and tip 7. Tip 7 made from sheet carbon steel is formed as single-plate half- toroid with radial ribs 13 and replaceable nozzles 8. Central part of tip 7 with nozzles 8 is protected from high temperatures of reaction zone by refractory material 19 and peripheral (half-toroidal) part is protected from metallization by layer 20 of alloy with low adhesion to liquid metal. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 3 dwg
Patent RU-2048918-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: B01J47/10
Filed: 1991-09-16
Granted: 1995-11-27
Abstract: FIELD: chemical engineering. SUBSTANCE: ion exchanger is made as two driving drums mounted near the face ends of the housing. Air-tight sleeves are wound on them. The free ends of the sleeves are turned inside out and are fixed along the perimeter of the housing forming three air-tight chambers in it. The upper and lower chambers are in communication with the system of feeding the working agent. The middle chamber is in communication with the systems of inlet and outlet of the solution and ionite. Under the action of the gauge pressure of the working agent the mixing of ionite with the productive solution is carried out through the reciprocal motion of the sleeves with the simultaneous provision for the regime of the effective ion exchange. EFFECT: enhanced quality of cleaning substances from impurities. 1 dwg
Patent RU-2032099-C1 (RU)
Title: Engine with external heat supply
Inventor: SHISHKIN VIKTOR V
IPC: F01B29/10
Filed: 1991-09-16
Granted: 1995-03-27
Abstract: FIELD: engine engineering. SUBSTANCE: engine has housing 1 provided with two chambers 2,3. Reverse drum 10 is mounted on working shaft 11 inside the housing. The ends of flexible conical hoses 5,6 are secured in the chambers. The other ends of the hoses are secured to rope 8 which encloses bearing rollers 9 and drum 10. Openings 13 are made at the ends of the hoses. The chambers are in communication with system 12 for supplying hot gas. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2014135-C1 (RU)
Title: Method for processing electrotechnical and radio engineering wastes
Inventor: ARDELYAN ALEKSANDR A
IPC: B02C23/06
Filed: 1991-12-26
Granted: 1994-06-15
Abstract: FIELD: waste processing. SUBSTANCE: wastes are weakened in a water medium in an autoclave at 200-210 C for 8-10 hours, then dried, crushed, screened into fractions - 5.0 +2.0; -2.0 +0.5; and -0.5 +0, and then undergo electrostatic separation. EFFECT: increased efficiency of the process. 5 tbl
Patent RU-2025328-C1 (RU)
Inventor: OGAJ KONSTANTIN M
IPC: B60P3/34
Filed: 1991-12-23
Granted: 1994-12-30
Abstract: Использование: относится к складным конструкциям и может быть в складных прицепах-дачах, буксируемых легковыми автомобилями. Сущность: содержит горизонтальную платформу, крышу, две группы из семи панелей каждая, последовательно шарнирно соединенных с возможностью поворота в вертикальной поперечной плоскости между собой и с соответствующими боковыми сторонами крыши и платформы, одни торцовые панели смонтированы с возможностью соединения с соответствующими торцами крыши, а другие - с боковыми сторонами соответствующих торцовых панелей. Две дополнительные торцовые панели закреплены на платформе вертикально. Панели шарнирно прикреплены с возможностью поворота в вертикальной продольной плоскости к соответствующим торцам крыши. В каждой группе панели, расположенные между средней панелью и платформой, соединены между собой и платформой с возможностью вертикального расположения на ней, а средняя панель и панели, расположенные между ней и крышей, с возможностью горизонтального расположения. 1 з.п. ф-лы, 3 ил.
Patent RU-2025779-C1 (RU)
Title: Device for reading of graphical information
Inventor: ALIEV RUFAT M
IPC: G06K11/00
Filed: 1991-12-05
Granted: 1994-12-30
Abstract: FIELD: automatics, computer engineering. SUBSTANCE: increased precision of device is achieved due to insertion into device of analog inverter and into former of time intervals of OR gate, two flip-flops, NOT gate, pulse generator, two counters, two delay elements, two adders, unit of code switches and register. EFFECT: increased precision of device. 2 dwg
Patent RU-2054515-C1 (RU)
Title: Knuckle joint for drilling inclined-directional and horizontal wells
Inventor: APTUKOV NAGIM Z
IPC: E21B7/08
Filed: 1992-02-11
Granted: 1996-02-20
Abstract: FIELD: drilling the gas and oil wells. SUBSTANCE: knuckle joint for drilling inclined-directional and horizontal wells consists of upper sub and curved sub, pins and seal. Curved sub has certain angle of curvature and hinged to upper sub by means of pins that provides for additional angle of inclination due to limited cranking of curved sub relative to upper sub. These angles lie in one plane. To limit free turning of subs relative to each other, they have mutually contacting cylindrical and conical surfaces. During running into well through straight section, angles equalize each other, and when drilling bit is landed on the bottom, the angles are added to form large common angle of deviation of knuckle joint and to increase well angle of inclination at minimum curvature radius. Loss of working fluid through gaps between upper sub and curved sub is prevented by tight seal which is tightly pressed to inner surface of subs. EFFECT: higher efficiency. 2 dwg
Patent RU-2009540-C1 (RU)
Title: Device for electric stimulation of visual path
Inventor: GORBUNOV SERGEJ G
IPC: G06F17/00
Filed: 1992-04-07
Granted: 1994-03-15
Abstract: FIELD: computer technology. SUBSTANCE: device has input unit 1, indication unit 2, unit 3 for communication with computer, power unit 4, control unit 5, digital-to-analog converter 6, simulating pulses former 7, which has amplifier 8, demultiplexer 9, two multizone electrodes 10, 11, common electrode 12. Control unit has pulse parameter store 13, generator 14, time intervals forming counter 15, zone number counter 16, eye number counter 17, cycle number counter 18, number of pulses in cycle counter 19, comparison unit 20, number of series reversible counter 21, pulse amplitude setting reversible counter 22, "start" and "stop" regimes setting flip-flop 23, "setting" and "stimulation" regimes setting flip-flop. EFFECT: production of wide range of influences. 3 dwg
Patent RU-2044647-C1 (RU)
Title: Electrical hydraulic pulsed machine to broach holes in hypersolid materials, precious and manufacturing stones
Inventor: SHURYGIN YURIJ A
IPC: B28D5/00
Filed: 1992-03-04
Granted: 1995-09-27
Abstract: FIELD: to broach holes by fine spray of water under high pressure and with speed of up to 2 km/s. SUBSTANCE: water spray is shot from nozzle within several microseconds, that allows low consumption of water. To achieve required parameters of cutting spray they use hydraulic pressure, that is created in liquid during initiation of electrical discharge in it. The pressure pushes main punch of big diameter and rigidly connected with it punch of booster, that reinforces pressure on working liquid surface by several tens fold. In the case, pressure in cavity of booster is rising in fact instantly, as electrical discharge lasts few microseconds, and within the period of time pressure in discharging cavity and correspondingly in cavity of booster is rising up to working value. Workable piece is broached by spray within several microsecond regardless of thickness, that is impossible to achieve using any of known methods. EFFECT: increased efficiency. 5 cl, 1 dwg
Patent RU-2053585-C1 (RU)
Inventor: BARANOV VALENTIN N
IPC: H01L21/205
Filed: 1992-01-22
Granted: 1996-01-27
Abstract: FIELD: microelectronics. SUBSTANCE: device has quartz reactor with external emitter and substrate holder made up as a vertical funnel with a socket provided on the top face for plates and shank secured to the housing from the bottom. The housing has a branch pipe for discharging reaction gases. There is a unit for supplying reaction gases inside the funnel. The quartz reactor is additionally provided with a gas supply facility. EFFECT: improved design. 1 tbl, 3 dwg
Patent RU-2050989-C1 (RU)
Inventor: RYAZANTSEV VASILIJ YAKOVLEVICH
IPC: B08B7/02
Filed: 1992-06-01
Granted: 1995-12-27
Abstract: Использование: очистка металлических емкостей от намерзания и налипания в горнодобывающей и горноперерабатывающей промышленности, а также в других отраслях. Сущность изобретения: устройство очистки металлических поверхностей от намерзания и налипания содержит ударный узел, гидропневмоударный исполнительный орган и волновод, крепежный узел. Последний включает промежуточный и крепежный элементы поворота крепежного элемента и исполнительный орган. Узел поворота выполнен в виде подпружиненных штоков гидроцилиндров и установлен с возможностью поворота относительно оси волновода. Последний жестко закреплен на промежуточном элементе. Шток одним концом шарнирно закреплен на промежуточном элементе, другим на крепежном элементе, соединенном с исполнительным органом. 1 ил.
Patent RU-2053110-C1 (RU)
Title: Ручные кусачки богачева
Inventor: BOGACHEV YURIJ A
IPC: B26B13/00
Filed: 1992-06-11
Granted: 1996-01-27
Abstract: Использование: для разрушения пластин из хрупкого материала, применяемых при упаковке монет. Сущность изобретения: ручные кусачки содержат шарнирно соединенные рукоятки и рабочие губки. При этом одна из губок имеет симметрично расположенные опорные площадки с углублением между ними, а другая губка выполнена в виде трехгранного зуба с вершиной, расположенной между опорными площадками над имеющимся углублением упомянутой губки. 3 ил.
Patent RU-2023749-C1 (RU)
Title: Method of chemical nickel plating
Inventor: PETROSYANTS SVETLANA P
IPC: C23C18/32
Filed: 1992-07-06
Granted: 1994-11-30
Abstract: FIELD: chemical precipitation of nickel. SUBSTANCE: in the process of nickel plating nickel precipitation is carried out from solution containing nickel bis-hydrazine dichloride. Nickel concentration in used aqueous-ammoniacal solutions is 0.3-2.5%. EFFECT: improved method of nickel plating. 2 tbl
Patent RU-2064075-C1 (RU)
Title: Method of starting internal combustion engine
Inventor: GORSHKOV ALEKSANDR A
IPC: F02N7/00
Filed: 1992-07-14
Granted: 1996-07-20
Abstract: FIELD: mechanical engineering; starting systems of carburetor and diesel engines. SUBSTANCE: starting of internal combustion engine by using auxiliary starting engine comes to filling the cylinder with fuel mixture, compressing and igniting the mixture, cranking the shaft of engine to be started. Prior to starting auxiliary starting engine its pistons are set in position corresponding to beginning of working stroke, and space cut off by piston is filled with fuel mixture which is combusted and pressure, thus obtained, is transmitted from piston of auxiliary starting engine to shaft of engine to be started from beginning of its working stroke. EFFECT: enhanced reliability of engine starting. 2 cl, 3 dwg
Patent RU-2028409-C1 (RU)
Title: Device for intake of water from settling pond of grainy wastes
Inventor: YAGIN VASILIJ P
IPC: E02B7/06
Filed: 1992-07-28
Granted: 1995-02-09
Abstract: FIELD: hydraulic engineering. SUBSTANCE: device for intake of water from settling pond of grainy wastes includes water intake structure in form of floating pumping plant 3, tailrace 4 and guard in form of log boom closed round pumping plant 3 extended in plan in direction of the most remote flank of pit 2. Boom is provided with longitudinal canopy nonpermeable for wastes on longitudinal sections 6 and 7 and on transverse section 10. Canopy is attached to boom from pit flanks and forms together with boom flooring an acute angle and has variable height decreasing in direction from pumping plant 3 and made with longitudinal slots and coated with filtering layer from the pit flank. Filtering layer is made of geosynthetic material laid on metal wire net. EFFECT: higher efficiency. 2 cl, 4 dwg