baber/WOPTO huggingface dataset:
Patent RU-2043580-C1 (RU)
Title: Heating appliance
Inventor: SASIN VITALIJ I
IPC: F24H3/06
Filed: 1990-09-14
Granted: 1995-09-10
Abstract: FIELD: heating. SUBSTANCE: heating appliance uses coil pipes with horizontal sections furnished with finning in the form of U-shaped members fitted on pipes with formation of gaps within 0.33 to 0.75 of the width of the member middle section, and the difference between the width of its side section and pipe diameter is 1 to 1.25 time larger than the width of the middle section of the finning member; finning members of each horizontal pipe section are positioned in a spaced relation to finning members of the adjacent horizontal pipe section, the finning member side section. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2025093-C1 (RU)
Title: Apparatus for application of annular anastomoses between digestion channel organs
Inventor: ELOMENKO STANISLAV N
IPC: A61B17/115
Filed: 1990-10-22
Granted: 1994-12-30
Abstract: FIELD: medicine. SUBSTANCE: thrust head carries flexible plastic backing and lock washer. After tissues are cut, cylindrical knife is fixed in position with the aid of lock washer. EFFECT: convenience of application. 3 cl, 3 dwg
Patent RU-2015474-C1 (RU)
Inventor: VOROSHILOV ALEKSANDR P
IPC: F26B17/10
Filed: 1991-01-11
Granted: 1994-06-30
Abstract: FIELD: drying. SUBSTANCE: plant has a chamber, a main gas-distributing plate with a vibration drive, an additional gas-distributing plate made from sections each of which is mounted on the main plate by flexible members. EFFECT: improved structure. 2 cl, 3 dwg
Patent RU-2011847-C1 (RU)
Title: Piston engine
Inventor: VLADIMIROV PORFIRIJ S
IPC: F01B3/02
Filed: 1991-01-18
Granted: 1994-04-30
Abstract: FIELD: engine engineering. SUBSTANCE: engine has case 1, fixed bank of cylinders with pistons and rods, working shaft with two sloping cranks positioned along the axis of the bank of cylinders, and inclined bushings with pins movably mounted on the sloping cranks. Inclined washers pivotally connected with pins of inclined bushings and axles mounted in lugs which are movably coupled with longitudinal guides within the case and interconnected with ties having a synchronous rotation drive made of two worm wheels which engage with worms mounted on the common shaft. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2042975-C1 (RU)
Title: Interlocking device for two-panel control
Inventor: KURTIS IRINA VLADIMIROVNA
IPC: G05B9/00
Filed: 1990-12-13
Granted: 1995-08-27
Abstract: FIELD: control of process mechanisms. SUBSTANCE: device has two selector switches 1,12, four isolating capacitors 2,9,11,13, three flip-flops 3,10,14, two AND gates 4,15, two switches 5,6, four pilot lamps 7,8,16,19, voltage source with buses 17,18. EFFECT: improved safety of control and enlarged functional capabilities due to provision for separate disconnection of each panel without using selector switch of parallel panel and sue to provision for interlocking voltage supply to panels upon disconnection at the moment of next voltage supply. 1 dwg
Patent RU-2008492-C1 (RU)
Title: Fuel system of internal combustion engine
Inventor: KUDRYAVTSEV VALERIJ V
IPC: F02M13/08
Filed: 1990-12-25
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: system has circuit to feed liquid fuel to carburetor and gas fuel feed circuit with gas reservoir, gas pressure regulator, gas line with shutoff valve and automatic gas feed regulator operated by depression in intake manifold. Housing 16 of regulator has union 17 to supply gas and unions 7 and 8 with channels communicating with air cleaner and spool-type depression builder. Chamber of regulator housing 16 is divided by diaphragm 24 into spaces one of which communicates with atmosphere through hole 26. Installed in other space is metering valve with seat and spring-loaded shutoff member 19 secured on rod 21. Adjusting needles 23 are fitted in channels of unions 7 and 8. Rod 21 has tappet 25 secured on diaphragm 24. One end of spring 22 is connected with rod 21, the other end, with regulator housing 16. Seat 18 of metering valve arranged at side of union 17 is provided with hole to pass rod 21. Seating surface of seat 18 is conical. EFFECT: enhanced operation reliability. 2 dwg
Patent RU-2067372-C1 (RU)
Inventor: SIDOROV NIKOLAJ ANDREEVICH
IPC: A01D21/00
Filed: 1991-03-04
Granted: 1996-10-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: harvester has digging, separating and loading working members. Mounted on working member frame is haulm removing device in form of two blades 8 interconnected at acute angle by cross braces resting on hinge joint for cross rocking. Layer of soil cut above upper tuber is shifted into middle rows together with haulm, weed plants and stones. Digging device in form of two indercutters 12 with sides secured at a distance from each other, with rear undercutter 13 arranged higher than front undercutter, rip the soil and bring tubers to surface. Separating device is made in form of drums - conveyors 14 secured in tandem and furnished with flexible pins rotating in one direction in inclined chute 19 with bottom in form of fork-like screens 20 with longitudinal gradually increasing gaps and adjoining each other with clearance through which soil gets onto field. Flexible pins clean tubers in the same way as fingers of hands and throw them to washer 24 along inclined bottom of chute. Washer has bath with rotating drums - activators with flexible pins, valve 25 to automatically discharge sediment into field, system of return water supply and bucket excavator with buckets in form of rakes with flexible fingers which pick tubers out of washer bath, transport them under shower of water clarified in hydrocyclone and transfer to unloading conveyor 31. EFFECT: enlarged operating capabilities. 4 dwg, 5 dwg
Patent RU-2075674-C1 (RU)
Title: Planet reduction gear
Inventor: BEGANSKIJ STANISLAV A
IPC: F16H57/04
Filed: 1991-03-19
Granted: 1997-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: planet reduction gear has carrier, satellites, whose axles are provided with radial and axial passageways, oil catching rings with spaces, and device for supplying lubricant. The oil catching rings are secured to both end faces of the carrier. The spaces of the rings are pressure-tight. The device for supplying lubricant is made up as passageways in the body of the carrier. The satellites have a ring bore and radial passageways which can be made in the hollows between teeth. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2016784-C1 (RU)
Title: Caterpillar transmission
Inventor: BEGANSKIJ STANISLAV A
IPC: B60K17/28
Filed: 1991-04-03
Granted: 1994-07-30
Abstract: FIELD: transport engineering. SUBSTANCE: transmission connects a coupling engaged with an engine, the drive gear of a distributing reduction gear is mounted on the coupling shaft. Driven gears of the reduction gear are connected to toroidal gears which axles are made in parallel to the longitudinal axis of the caterpillar. The transmission has gear range reduction gears-doublers. The drive shafts of the reduction gears-doublers are connected to driven members of the toroidal gears. Each drive shaft has a freely mounted gear train, freely mounted forward and reverse movement gears connected to the shaft by a controllable gear clutch. Each driven shaft has a gear train and a gear freely mounted and connected by a controllable gear clutch, a brake and a main gear. The forward and reverse motion gears mate the gear train of the driven shaft. The gear train of the drive shaft mates the gear of the driven shaft. The transmission has a power take-off shaft. EFFECT: improved structure. 1 dwg
Patent RU-2013339-C1 (RU)
Inventor: MUKHIN SERGEJ N
IPC: B65G69/20
Filed: 1991-04-04
Granted: 1994-05-30
Abstract: FIELD: timber rafting. SUBSTANCE: method is carried out by using inclined ways. Part of water pool at the location of timber sliding is aerated. The pool is aerated by pipeline placed at the bottom of water pool and connected to a compressor station. EFFECT: higher efficiency of timber sliding. 2 dwg
Patent RU-2016418-C1 (RU)
Title: Device for teaching playing the piano or the like
Inventor: ODINTSOVA SVETLANA A
IPC: G09B15/02
Filed: 1991-05-13
Granted: 1994-07-15
Abstract: FIELD: teaching music. SUBSTANCE: device is characterized in that white and black keys are coupled with the aid of light guides adapted for illuminating them. EFFECT: widened teaching capabilities. 3 cl, 4 dwg
Patent RU-2013028-C1 (RU)
Title: Digital device for separation of brightness and chromaticity signals in secam decoder
Inventor: KRYUKOVA TATYANA D
IPC: H04N9/78
Filed: 1991-05-28
Granted: 1994-05-15
Abstract: FIELD: television. SUBSTANCE: device has analog-to-digital converter 1, unit 2 of separation of full color video signal into low- and high-frequency components, four delay units 3, 8, 14, 19, two adders 4, 9, two digital-to-analog converters 5, 17, three multipliers 6, 7, 16, unit 10 of serration correction, electron switch 11, unit 12 of determination of frequency of rest of color subcarrier, control unit 13, subtracter 15, generator 18 of complex signal of frequency of rest of color subcarrier. EFFECT: reduced distortions of brightness and chromaticity signals. 2 dwg
Patent RU-2022923-C1 (RU)
Title: Method of high dispersed silicon dioxide producing
Inventor: GROMOVA IRINA N
IPC: C01B33/18
Filed: 1991-05-22
Granted: 1994-11-15
Abstract: FIELD: chemical technology. SUBSTANCE: solution of ammonium silicofluoride is dispersed into ammonia water flow at Weber criteria value = (0.0-20) x We = (0,09 - 20) × 10 4 . Prepared suspension is kept in the flow for 0.5-20 s and filtered off. Initial mixture is heated preliminary up to 40-60 C. Product is used as a mineral filler in tire, rubber and other branches of industry. EFFECT: improved method of silicon dioxide dispersion producing. 2 cl, 1 tbl
Patent RU-2024130-C1 (RU)
Title: Parabolic reflector of satellite television antenna
Inventor: GUNYAEV GEORGIJ M
IPC: H01Q15/16
Filed: 1991-06-28
Granted: 1994-11-30
Abstract: FIELD: satellite television. SUBSTANCE: reflecting surface and first shell are made of carbon plastics, in which carbon fabric of serge interweaving of 2/2 is used as collector. Carbon fabric has equal strength of base and weft with density of 6 threads per centimetre. Current conducting bars are located between carbon plastics layer and inner layer of first shell. Ratio of thickness of base - first shell, cell filler and second shell layers is given. EFFECT: parabolic reflector of satellite television antenna is used in space television.
Patent RU-2017598-C1 (RU)
Title: Method of manufacture of chip wood boards
Inventor: SATSURA VALENTIN M
IPC: B27N3/02
Filed: 1991-06-27
Granted: 1994-08-15
Abstract: FIELD: wood- working industry. SUBSTANCE: method involves employment of polyurethane foam binding agent containing mixture of elementary polyethers, stabilizer of foam, foaming agent and solidification catalyst which is M-dioxibenzene in amounts of 0.6-10 units of mass and diphenylmethanediisocyanite in amounts of 120-130 units of mass with the following proportion of components: crushed wood - 100, polyurethane foam binding agent - 10-40 units of mass. EFFECT: enhanced operating capabilities.
Patent RU-2031616-C1 (RU)
Inventor: BAKSHINOV ALEKSEJ S
IPC: A43B21/24
Filed: 1991-09-03
Granted: 1995-03-27
Abstract: FIELD: light industry. SUBSTANCE: shoe has upper part and supporting surface in the form of sole 1 with pair of heels 2. To create transverse rigidity, heels in their parts over heel pieces are linked to each other by strengthening member-lintel 3. To create longitudinal rigidity, strengthening member or each heel is linked with sole by figured lintel, made as open-worked member. EFFECT: shoes have increased quality and durability. 5 dwg
Patent RU-2111305-C1 (RU)
Title: Integral plateless rail fastening for reinforced concrete underrail base
Inventor: TOMKO SERGEJ VLADIMIROVICH
IPC: E01B9/14
Filed: 1991-09-05
Granted: 1998-05-20
Abstract: FIELD: railway transport; permanent way; members fastening rail to reinforced concrete base at designed position. SUBSTANCE: fastening is mounted on reinforced concrete base 1 and includes insert in form of washer 9 installed in widened part of through channel 2 for hook bolt, clamp 7 and adjusting washer 8 tied up by common hook bolt 4. Hook bolt 4 has one end bent to side. Bent end thrusts against wall 3 of widened part of channel 2 and against lower surface of washer 8. EFFECT: enhanced fastening of rails. 8 cl, 9 dwg
Patent RU-2009542-C1 (RU)
Title: Device for setting half-tone images into computer
Inventor: IVANNIKOV VALERIJ P
IPC: H04N5/14
Filed: 1991-07-23
Granted: 1994-03-15
Abstract: FIELD: electric-optical instrument engineering. SUBSTANCE: device has object, image/electric signal converter formed by dissector and focusing-deflecting unit, analog switches unit, integrating unit, unit for taking logs, two commutators, analog-to-digital converter, control unit, interface, two digital-to-analog converters, saw-tooth voltage generator and video-control unit. The converter is made on the base of the dissector with multialkaline photocathode and grid disposed close to the photocathode. Focusing system is made in form of two short solenoids, medium diameters relate as 1.3: 1. Deflecting system is formed by two saddle-shaped coils without magnetic core. Surface of photocathode of dissector is shifted inside focusing-deflecting unit for value which is no less than 10 mm. EFFECT: improved coordinate precision of roll-out; improved speed of operation; reduced information loss. 2 dwg
Patent RU-2019649-C1 (RU)
Title: Hydraulic drive of shovel excavator
Inventor: LUKASHOV VLADIMIR S
IPC: E02F9/22
Filed: 1991-10-22
Granted: 1994-09-15
Abstract: FIELD: earth-moving machinery; drives of hydraulic shovel excavators. SUBSTANCE: hydraulic power accumulators are interconnected by hydraulic line with check valve, and one of them is connected with pump suction line. Each servo- control unit is provided with control valve. Two of them are connected with spaces of reversible pumps controllers and another two - with control spaces of hydraulic power control valves of actuators drive. Piston spaces of hydraulic cylinders of jib drive are connected by hydraulic control valve with control space, connected with piston space of one of jib hydraulic cylinders and through hydraulic control valve of jib drive - with one of reversible pumps. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2028817-C1 (RU)
Title: Sorting lining of drum grinder
Inventor: CHIZHIK EVGENIJ FEDOROVICH
IPC: B02C17/22
Filed: 1991-07-01
Granted: 1995-02-20
Abstract: FIELD: materials grinding. SUBSTANCE: along direction of grinder rotation slant plates of lining are provided with front and rear hinge joints, located on idle surface of slab. In the case fastenings - supports of front hinge joints - are made unadjustable, and supports of rear hinge joints are made adjustable by height. EFFECT: structure of lining allows to increase durability, failure-free performance and maintainability by adjusting of slabs inclination angle in grinder rotation direction. 3 dwg
Patent RU-2061115-C1 (RU)
Title: Способ производства целлюлозных волокон и пленок
Inventor: RAJMUND YURKOVICH
IPC: D01F6/00
Filed: 1992-01-08
Granted: 1996-05-27
Abstract: Использование: производство целлюлозных волокон и пленок. Сущность изобретения: способ характеризуется формованием целлюлозного аминокислотного раствора путем его продаливания через фильеру или щель. Продавленные струйки раствора пропускают через воздушный зазор. В осадительной ванне осуществляют коагулирование струек раствора. После коагуляции осуществляют вытягивание волокон или глубокую вытяжку пленок. Фильерная вытяжка не превышает единицу. 1 табл.
Patent RU-2037917-C1 (RU)
Inventor: SHEKHTMAN ALEKSANDR Z
IPC: H01M10/48
Filed: 1991-10-05
Granted: 1995-06-19
Abstract: Использование: изобретение может быть использовано для контроля качества химических источников тока (ХИТ) при разработке, производстве и эксплуатации ХИТ. Сущность изобретения: устройство позволяет проводить одновременно испытания нескольких ХИТ, при которых каждый ХИТ последовательно разряжается непродолжительное время током различной плотности. При этом используется единый измерительный выход для измерений напряжений на испытываемых источниках тока и напряжений на выходных электрических цепях датчиков иных параметров ХИТ. Устройство снабжено блоком коммутации токовых и измерительных цепей, который наряду со схемой коммутации каждого источника тока на свое сопротивление из блока резисторов содержит дополнительную схему коммутации в двух реализациях. В первой реализации дополнительная схема коммутации позволяет осуществлять подключение каждого из сопротивлений блока резисторов непосредственно к измерительному выходу устройства независимо от источников тока. Во второй реализации дополнительная схема коммутации позволяет осуществлять подключение к каждому из источников тока непосредственно каждого из сопротивлений блока резисторов. Устройство снабжено блоком согласующего напряжения, позволяющим согласовывать диапазоны измеряемых напряжений на ХИТ, и напряжений на выходных электрических цепях датчиков иных параметров ХИТ. 2 с.п. ф-лы, 2 ил.
Patent RU-2073763-C1 (RU)
Title: Current-carrying rail bond
Inventor: KASYLKASOV ZHENYS MADYKENOVICH
IPC: B60M1/30
Filed: 1991-11-26
Granted: 1997-02-20
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: rail bond has fishplates and electric conductor 1 arranged in coaxial longitudinal grooves 2 made in end portions of rail heads. Electric conductor 1 is made in form of flexible clamp with legs oriented downwards. EFFECT: improved quality of bond. 2 dwg
Patent RU-2009113-C1 (RU)
Title: Method for producing 45% anthracene
Inventor: GOGOLEVA TAMARA YA
IPC: C07C15/28
Filed: 1991-09-17
Granted: 1994-03-15
Abstract: FIELD: coke industry. SUBSTANCE: melt raw anthracene is cooled at increased rate being 35-60 C/h to 110-115 C. Liquid phase is separated at low pressure, the process is followed by heating solid residue to 120± 1 ° C and by separation thus prepared liquid phase. EFFECT: improves efficiency of the method.
Patent RU-2048208-C1 (RU)
Inventor: SKALOV DMITRIJ GEORGIEVICH
IPC: B05B1/06
Filed: 1991-08-12
Granted: 1995-11-20
Abstract: Использование: для химической защиты растений. Сущность изобретения: в распылителе жидкости корпус выполнен разъемным в виде цилиндрической втулки и плотно надетого на нее кольца, на котором закреплен впускной патрубок. Резервуар для жидкости образован кольцевым углублением, выполненным на границе между втулкой и кольцом. Выпускные каналы выполнены в виде продольных пазов на наружной поверхности втулки, сообщенных с кольцевым углублением резервуара и внутренней поверхностью кольца. Кольцевое углубление может быть выполнено либо на наружной поверхности втулки, либо на внутренней поверхности кольца. 3 з. п. ф-лы, 4 ил.
Patent RU-2068655-C1 (RU)
Inventor: TSENTILO VITALIJ G
IPC: A61B17/00
Filed: 1991-10-30
Granted: 1996-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves accessing lateral pterygoid muscle from cranial base. Its exposed portion is isolated from inflammation focus with gauze tampon impregnated with antibacterial remedy. EFFECT: prevented intracranial complications.
Patent RU-2011816-C1 (RU)
Title: Drilling rig
Inventor: BOJTSOV NIKOLAJ P
IPC: E21B3/00
Filed: 1992-01-09
Granted: 1994-04-30
Abstract: FIELD: drilling equipment. SUBSTANCE: drilling rig includes base, rotary platform, frame of feeder, adjusted hydraulic drive or electric drive of feed, carriages with swivel head and supplementary drive of feed, means for orientation of frame of feeder in space, differential- planetary gear, stoppers, hydraulic lock. Carrying shafts and wheels of differential planetary gear are connected with flexible driving elements and traction element is attached to carriage or put into grooves of wheels of supplementary drive of feed, driven wheels of carrier, wheels mounted in lower part of frame of feeder and rotary platform and wheels put on axle of rotary rollers. EFFECT: enhanced operational reliability. 5 dwg
Patent RU-2000636-C1 (RU)
Title: Устройство дл управлени реле переменного тока
Inventor: SUBBOTA ANDREJ M
IPC: H02H3/00
Filed: 1992-03-04
Granted: 1993-09-07
Abstract: Использование: относитс  к области  приборостроени  и может быть использовано  в составе автоматизированных линий в качестве индуктивного датчика металлических  предметов и электронного ключа дл   коммутации переменного напр жени  на  исполнительном реле. Сущность изобретени :  впадение диодного моста со сглаживающим  конденсатором, стабилизатора  напр жени , порогового блока с задержкой  и оптронного ключа способствует упрощению  устройства. 1 ил.
Patent RU-2009393-C1 (RU)
Title: Boiler
Inventor: TEREKHOV VLADIMIR A
IPC: F22B37/10
Filed: 1992-03-25
Granted: 1994-03-15
Abstract: FIELD: thermal power engineering. SUBSTANCE: backs 3, 8 of U-shaped screens of furnace 1 are located opposite to each other. Back 8 is made in the form of a festoon by which furnace 1 communicates with convective gas duct 2. The combustion products on the festoon are intensively cooled, priming is separated. EFFECT: reduced overall dimensions and improved metal usage, reduced erosive and corrosion wear, and improved overhaul period. 2 dwg
Patent RU-2064219-C1 (RU)
Title: Synchronous machine starting and resynchronizing method
Inventor: SIVOKOBYLENKO VITALIJ FEDOROVI
IPC: H02P1/50
Filed: 1992-04-13
Granted: 1996-07-20
Abstract: FIELD: exciting synchronous machines with double-ended conductance converter. SUBSTANCE: synchronous machine field winding is connected to double-ended conductance converter and stator winding, to supply voltage. Conductance of mentioned converter is controlled in cycles transferring it from inverter to rectifier mode of operation when polarity of first derivative of phase shift angle between stator current and voltage is positive. Voltage is applied to field winding with polarity same as that of current derivative in field winding. Converter transfer to inverter running is made at negative polarity of derivative. At subsynchronous speed of rotor, cyclic control of converter alternate transfer to rectifier mode is stopped. EFFECT: facilitated procedure. 2 dwg
Patent RU-2058510-C1 (RU)
Title: Method of ionizing air and gases
Inventor: KOZLOV NIKOLAJ S
IPC: F24F3/16
Filed: 1992-04-14
Granted: 1996-04-20
Abstract: FIELD: electron-ion technology. SUBSTANCE: electric and heat fields affect air or gas. A voltage is fed to the electrode made of a high-resistance material. The electrode is heated with low-voltage sinusoidal current up to the temperature of 400-1500°C. A high-voltage is then supplied to the electrode. The amplitude of the voltage is 3-100 kV and frequency from 10 Hz to 1 MHz. The high voltage has the shape of subsequent repeating unipolar pulses of the same amplitude. The pulse has slow raise and sharp drop. EFFECT: simplified method. 3 dwg, 1 tbl
Patent RU-2049677-C1 (RU)
Title: Трактор
Inventor: ZIMAGULOV ANAS KHAFIZOVICH
IPC: B62D57/00
Filed: 1992-04-21
Granted: 1995-12-10
Abstract: Изобретение относится к механизации сельского хозяйства и сельскохозяйственного машиностроения и может быть использовано в транспортном машиностроении. Трактор имеет гусеничный движитель, который включает раму гусеничной тележки, ведущую звездочку, направляющее колесо, опорные катки, закрепленные и установленные на раме тележки. Выполнен движитель в поперечном сечении в форме круга, что позволяет его использовать для движения в поперечном направлении. Привод ведущей звездочки представляет собой механическую передачу, состоящую из пары конических колес, связанной через вал с парой цилиндрических зубчатых колес, получающих вращения от приводного вала бокового редуктора. 8 з. п. ф-лы, 6 ил.