baber/WOPTO huggingface dataset:
Patent NL-1034307-C1 (NL)
Title: Barrier device for swinging gate, has barrier attached around swinging gate, and steering body for moving barrier in predetermined manner, where barrier device is coupled with protective covers
Inventor: SMEDEMAN LUCAS
IPC: E01F13/06
Filed: 2007-08-30
Granted: 2009-03-03
Abstract: The device has a cabinet (1) in which a barrier (2) is attached around a swinging gate (3), and a driving unit to swing the barrier around the swinging gate. The driving unit includes an electric motor (6) and a shaft connected to a gearbox (7). A steering body is provided for moving the barrier in a predetermined manner, where the barrier device is coupled with protective covers. A light source and a light sensitive element are built into the cabinet.
Patent RU-2073802-C1 (RU)
Title: Cylindrical compression spring
Inventor: PENKIN SERGEJ N
IPC: F16F1/32
Filed: 1985-05-13
Granted: 1997-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: cylindrical compression spring has ring flexible embers mounted one above the other. Each spring has at least two radially directed high corrugation and low corrugation between them. The tops of the high corrugations of one of the ring flexible member are received in the hollows of the low corrugations of the adjacent member. Each ring flexible member is made of a rod of rectangular cross-section. The butt-joint of ends of the rod of each ring flexible member is in the middle of the high corrugation and lies in the plane that passes through the axis of the spring. The butt-joints of the adjacent ring flexible members are uniformly shifted with respect to each other over periphery. EFFECT: enhanced reliability. 4 dwg
Patent RU-2029443-C1 (RU)
Title: Magnetic system of moving-coil electromechanical transducer
Inventor: ZAKHARZHEVSKIJ OLEG A
IPC: H04R9/02
Filed: 1988-04-29
Granted: 1995-02-20
Abstract: FIELD: electromechanical transducers. SUBSTANCE: magnetic system of moving- coil electromechanical transducer has magnetic circuit and permanent magnet. Magnetic circuit is built up of large and small channel bars with permanent magnet placed between them with its opposing poles abutting them. Working gap is formed by external walls of small channel bar sides and internal walls of large channel bar. Large and small channel bars have their bottoms facing opposite sides. EFFECT: improved design. 2 dwg
Patent RU-2015404-C1 (RU)
Title: Air cleaner for internal combustion engine
Inventor: RAK VIKTOR P
IPC: F02M35/02
Filed: 1989-06-14
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: air cleaner has cylindric case 1, cover 2, main carton 3 and additional 4 filtering members, radial inlet 3 and main outlet 6 branch pipes. Additional filtering member 4 forms a ring gap together with bottom face cover 21 of the main filtering member. EFFECT: enhanced quality of cleaning. 4 cl, 3 dwg
Patent RU-2023091-C1 (RU)
Title: Sewing device
Inventor: LOZHKIN EDUARD P
IPC: D05B97/02
Filed: 1992-01-15
Granted: 1994-11-15
Abstract: FIELD: sewing devices. SUBSTANCE: sewing device has body, looper, lever, pusher, base of needle holder with needle, spool, pressing lug and torsion spring installed on axle with central loop. EFFECT: simplified design, compacted and extended service properties. 5 dwg
Patent RU-2013202-C1 (RU)
Inventor: MEDVEDEV AFANASIJ E
IPC: B27N3/02
Filed: 1990-06-12
Granted: 1994-05-30
Abstract: FIELD: building materials. SUBSTANCE: milled plant fibers (1 mas. p. ) with moisture 6-8% are weighed off into mixer. The source of fibers - sawdust, straw, husk, weed. Plant fibers are impregnated at stirring with water glass for 1-2 min (density is 1.2 g/cm 3 ) taken at quantity 5 mas. p. Then at stirring for 2-3 min cement (1 mas. p. ) and then - milled mineral filler (8 mas. p. ) are added to the mixture. Ground containing a small content of sand or clay is used as a filler. Obtained mass is loaded in press-form, and terra-block is made by cold pressing method for 5 s under pressure 20 atm. Then block is kept under normal conditions at 18-22 C up to hardening. EFFECT: improved method of making. 1 tbl
Patent RU-2052098-C1 (RU)
Inventor: ANTOSHENKOV VLADIMIR I
IPC: E21B21/07
Filed: 1990-06-22
Granted: 1996-01-10
Abstract: FIELD: mining industry. SUBSTANCE: rig has dust collector which outlet is connected through cyclone to suction branch pipe of fan, cloth filter, air flow controller. Jet separator is installed in upper part of dust collector and slot flow dissector is mounted under it. The latter is fabricated in the form of grid of angles pieces set vertically with clearance relative to each other. Inlet of cloth filter and jet separator are coupled through air flow controller to discharge branch of fan. EFFECT: improved operational efficiency and reliability. 4 dwg
Patent RU-2017158-C1 (RU)
Inventor: ZAGORODNYUK ALEKSANDR V
IPC: G01P13/00
Filed: 1990-10-05
Granted: 1994-07-30
Abstract: FIELD: automation. SUBSTANCE: device uses two magnetic heads, disk composed of two plates of non-magnetic material; made in each plate are Archimedean spiral chutes, identifier in the form of a ball of ferromagnetic material placed in the internal spiral space. EFFECT: enhanced reliability. 2 dwg
Patent RU-2103018-C1 (RU)
Inventor: VOROB EV V A
IPC: A61M5/24
Filed: 1990-11-20
Granted: 1998-01-27
Abstract: FIELD: medical engineering. SUBSTANCE: injection syringe has body and rod positioned in it. One-shot insert in the form of bellows with injector is arranged between rod and body. Chamber for injection compound is formed by injector displacement relative to bellows. In initial position, connecting member prevents bellows from straightening which indicates that insert was not used earlier. Locking devices in the shape of profiled projections and recesses on rod and injector, as well as on body enable prompt assembly and disassembly of syringe. Body and rod are syringe parts which may be used many times, provided corresponding sterilization is carried out. Insert is one-shot element. EFFECT: more effective construction. 6 dwg
Patent RU-2011666-C1 (RU)
Title: Bitumen composition and method for preparing same
Inventor: DEFOOR FRANS MAURICE JOSEPH
IPC: F22D11/06
Filed: 1990-12-07
Granted: 1994-04-30
Abstract: FIELD: chemical industry; manufacture of modified hydrocarbon binders such as bitumens, asphalts and oil tars. SUBSTANCE: bitumen composition included 20 - 320 to 80 - 99 parts by weight bitumen, 1 to 20 parts by weight butadiene polymer or butadiene-styrene block copolymer, sulfur, and sulfur-containing additive selected from group including compounds (for structural formulae, refer to specification). Inventors further claimed method for preparing bitumen-polymer compositions. Method as claimed prescribed mixing ingredients at temperature of 150 to 170 C. Butadiene styrene block copolymer involved in process was copolymer with linear or radial or stellate structure and molecular mass of 120,000 to 280,000. Bitumen-soluble amine-containing additive may also be introduced into bitumen in combination with sulfur-containing mixture. It is advisable that amine-containing additive be injected into bitumen at temperature of mixing of composition ingredients. EFFECT: broader variety of applications. 4 cl, 6 tbl
Patent RU-2103364-C1 (RU)
Inventor: KENDZI MITSUSIMA
IPC: C12P35/00
Filed: 1991-04-26
Granted: 1998-01-27
Abstract: FIELD: biotechnology. SUBSTANCE: method of producing polypeptide showing activity cephalosporin acetylhydrolase. To prepare polypeptide showing activity of an enzyme indicated above E. coli cells transformed with recombinant DNA containing DNA-fragment obtained from genome of Bacillus subtilis SHS 0122 producing the indicated polypeptide is carried out. EFFECT: improved method of protein producing. 5 cl, 10 dwg
Patent RU-2042673-C1 (RU)
Title: 4-fluoro-2-{[ (4-methoxy- 2-pyridinyl)methyl]sulfinyl} -1h-benzi- midazole or its physiologically acceptable salts, method of their synthesis, and pharmaceutical composition of 4-fluoro -2-mercapto-1h- benzimidazole and 4-fluoro -2-{[(4- methoxy-2-pyridinyl) methyl]thio}-1h -benzimidazole
Inventor: ARNE ELOF BRENDSTREM
IPC: A61K31/4427
Filed: 1991-06-21
Granted: 1995-08-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 4-fluoro-2 -{[(4-methoxy-2- pyridinyl)methyl] sulfinyl} -1H-benzimidazole (I), empirical formula is C 14 H 15 FN 3 O 2 S, yield is 89% or its physiologically acceptable salt, intermediate 4-fluoro -2-mercapto-1H- benzimidazole, empirical formula is C 7 H 5 FN 2 S and 4-fluoro -2-{[(4- methoxy-2- pyridinyl) methyl]thio} -1H-benzimidazole (II), empirical formula is C 14 H 15 FN 3 OS. Reagent 1: compound (II). Reagent 2: m-chlorobenzoic acid. Reaction conditions: isolation as a free form or as a salt. Synthesized compounds were used in medicine. EFFECT: improved method of synthesis. 8 cl, 3 tbl
Patent RU-2006697-C1 (RU)
Inventor: ELIZAROV SERGEJ P
IPC: F16C25/06
Filed: 1991-01-24
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: bearing has two radial-thrust rolling bearings inner races of which face each other by their wide faces. A device for creating axial tension is made of two chambers interconnected trough a passage. The chambers are filled with hydro-plastic and interact with the wide faces of the bearing races via pressing bushings. EFFECT: enhanced reliability. 5 cl, 3 dwg
Patent RU-2017400-C1 (RU)
Title: Method for preparation of debris-strewn cutover areas for planting
Inventor: RUSSKIKH NIKOLAJ I
IPC: A01G23/00
Filed: 1991-02-04
Granted: 1994-08-15
Abstract: FIELD: agriculture and forestry. SUBSTANCE: method includes scattering of small cutting wastes over the entire area and large cut wastes are crosscut into 2-3-m lengths and laid over area without their hanging on stumps or their mutual touching. Besides, on dry sand and sandy loam soils in regions with moderately humid climate, trash and all cutting wastes are pressed into soil by rollers or tractors. EFFECT: higher efficiency.
Patent RU-2034723-C1 (RU)
Inventor: ROSLYAKOV YURIJ VASILEVICH
IPC: B60P3/40
Filed: 1991-02-05
Granted: 1995-05-10
Abstract: FIELD: timber industry. SUBSTANCE: device has support beam, guide lever and binding wire rope. Support beam 4 and guide lever 5 are made to radius of circumference for movement of lever in beam 4 by means of drive which has high-torque hydraulic motor 6 installed on beam 4. Fitted on output shaft 7 of hydraulic motor is driving gear 8 coming into meshing with toothed rim 9 made on outer surface of lever 5. One end of binding wire rope 11 is made fast on outer end of lever 5, and other end of wire rope 11, through sheaves 15 installed on support beam 4 and inside the beam, is made fast on drum 20 mounted on beam 4 and furnished with drive 21. EFFECT: enhanced reliability of fastening. 2 cl, 5 dwg
Patent RU-2069004-C1 (RU)
Inventor: LARIN VIKTOR I
IPC: G01V9/00
Filed: 1993-12-04
Granted: 1996-11-10
Abstract: Использование: изобретение относится к разведке залежей нефти и газа, в частности к разведке газовых залежей антиклинальных структур в пластовых и массивных природных резервуарах. Сущность изобретения: способ разведки пластовых газовых залежей включает определение площади газоносности по масштабам открытого газового месторождения (залежи), оцененным по предлагаемой формуле, в которой используется новый параметр - интенсивность формирования газовых залежей, с последующим бурением разведочных скважин в пределах прогнозируемой площади газоносности. 1 з.п. ф-лы.
Patent RU-2034755-C1 (RU)
Title: Method of damping vibrations of gravitationally stabilized satellite
Inventor: ABDRAKHMANOV RASHID R
IPC: B64G1/34
Filed: 1991-03-18
Granted: 1995-05-10
Abstract: FIELD: space engineering. SUBSTANCE: method consists in measuring the parameters of vibrations followed by disconnecting the gravitational boom from satellite case at moment when vibration amplitude has reaches its maximum magnitude and rigidly connecting the boom to satellite case when it is located along local vertical. Thus, rigidity of system is changed at moments when it is in definite positions relative to local vertical owing to which action of gravitational moments are changed complying with required damping. EFFECT: enhanced efficiency of damping. 1 dwg
Patent RU-2014464-C1 (RU)
Inventor: BURCHAKOV YURIJ I
IPC: E21D11/08
Filed: 1991-03-28
Granted: 1994-06-15
Abstract: FIELD: mining industry. SUBSTANCE: support comprises tubings with concentric walls 1 interconnected by ribs and overlapped by bends 3. Cast-iron walls 1 have through plugging holes 5 whose centers are disposed at equal distances from tubbing angles on a line passing through opposite angles of the tubbing. The number of holes is equal to that of ribs. Gaps between walls 1 and those between external surface of wall and rock are filled with concrete. EFFECT: improved design. 3 dwg
Patent RU-2068706-C1 (RU)
Title: Method of cleaning and disinfecting cleaning
Inventor: PRIJMAN REET EDUARDOVNA
IPC: A61L9/14
Filed: 1991-04-01
Granted: 1996-11-10
Abstract: FIELD: medicine. SUBSTANCE: bactericidal preparation is spayed out in air. Then preparation and air are subjected to electrization. Disinfected particles are removed by electrostatic dissipation. 20-30% aqueous newly prepared extract of conifers is used as preparation at preparation consumption of 1-3 g/cubic meter. Sprayed preparation is subjected to UV-radiation at density of energy of 700-1500 J/cubic meter during 10-20 minutes. EFFECT: improved safety; improved efficiency. 2 tbl
Patent RU-2018964-C1 (RU)
Title: Explosion hazard pneumatic spark indicator
Inventor: VAJSBERG MIKHAIL V
IPC: G08B17/04
Filed: 1991-04-22
Granted: 1994-08-30
Abstract: FIELD: pneumoautomatics. SUBSTANCE: indicator has explosion chamber 1, provided with built-in spark-gap generator 3, fire barriers 2. Explosion chamber 1 is connected with tested gas trunk, ejector, explosion pickup 4 and combustible gas weigher 6 on base of pressure stabilizer and pulsing capacity 7, provided with two valves 8 and 9. These valves are used for connecting pulsing capacity 7 with output of pressure stabilizer 6 and input of explosion chamber 1. Tested gas trunk and ejector 5 are connected with chamber 1 through input and output valves 10 and 11 correspondingly, as well as through control unit. Indicator is provided with balloon filled with fuel, restrictor 13 and single-membrane element 14, which has a spring, in dead chamber; the latter communicates with atmosphere. Light-emitting diodes 16, 18 and 20 and single-membrane elements 15, 17, 19, which have springs in dead and through chambers and two dry contacts. Members 15-20 are mounted in each combustible gas trunk, supply air trunk and tested gas trunk. EFFECT: improved reliability; simplified exploitation. 3 dwg
Patent RU-2046230-C1 (RU)
Title: Detachable seal
Inventor: GURKIN YURIJ I
IPC: F16J15/08
Filed: 1991-05-15
Granted: 1995-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: seal means is interposed between projections and hollows for sealing housing side. The projections and hollows enter each other. The cross-section of projections and hollows of opposite sealable sides is equilateral trapezium. The lesser bases of the trapeziums face each other. The seal is constructed as separate spacers made of a viscose flexible material. Each spacer is mounted on one side of the projection and its lesser base. The spacers of opposite sides are mounted on the opposite sides of the projections. EFFECT: enhanced reliability. 3 dwg
Patent RU-2020294-C1 (RU)
Title: Pump-ejector installation
Inventor: GORODIVSKIJ ALEKSANDR V
IPC: F04F5/54
Filed: 1991-06-03
Granted: 1994-09-30
Abstract: FIELD: fluidic. SUBSTANCE: additional pump is coupled to a fluid line at inlet. Additional fluid-gas ejector is connected to outlet of the additional pump through check valve and valving member and to a separator through a line for mixture. The line of gas is connected to the additional ejector through check valve and valving member. The separator is provided with a line for discharging gas that is in communication with the gas line through by-pass line provided with a valving member. A line for pumping mixture is coupled to the separator through the line for discharging mixture and line for by-passing mixture provided with a valving member. The line for by-passing is in communication with the gas line through the line for discharging gas provided with pressure regulator and valving member. EFFECT: enhanced efficiency. 4 cl, 1 dwg
Patent RU-2011648-C1 (RU)
Title: Refractory rammed mass
Inventor: TONKOV VLADIMIR N
IPC: C04B35/18
Filed: 1991-06-13
Granted: 1994-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: mass has, wt. -% : boric acid 2-3; aluminium oxide 10-15; sodium silicate 2-3; refractory clay 4-8; slag from aluminothermal production of metallic chrome - the rest. Properties: compression strength is 44- 47 H/mm 2 , opened porosity is 19-22% , linear changes are 0.9-1.5% , slag-resistance (disconnection) is 1.5-1.8 mm), caking deep is 12-17 mm, wear per melting is 3-6 mm. Mass is used for lining of steel-pouring scoops. EFFECT: enhanced quality of mass. 2 tbl
Patent RU-2015204-C1 (RU)
Inventor: YURKOV IGOR I
IPC: C23C10/52
Filed: 1991-06-20
Granted: 1994-06-30
Abstract: Изобретение относится к металлургии, а именно к порошковым составам для диффузионного многокомпонентного насыщения деталей термического производства. Сущность изобретения: состав содержит, мас.%: хром или феррохром 40 - 70; гексафторсиликат аммония 0,2 - 5,0; гигофтормолибдат аммония 2,2 - 3,0; инертная добавка остальное. В качестве инертной добавки состав содержит или окись алюминия, или окись магния, или кварцевый песок. 1 з.п. ф-лы, 3 табл.
Patent RU-2009940-C1 (RU)
Title: Bicycle wheel brake bush
Inventor: MISHUTA VIKTOR N
IPC: B62L5/02
Filed: 1991-06-26
Granted: 1994-03-30
Abstract: FIELD: muscle-driven vehicles. SUBSTANCE: bush provides two speed stages of wheel rotation. Two rows of teeth are made on a body-bush, a sprocket is fastened to an intermediate cone on which pawls are made. EFFECT: improved structure. 2 cl, 4 dwg
Patent RU-2037200-C1 (RU)
Title: Device for processing matrices
Inventor: LAPITSKIJ VLADIMIR ANATOLEVICH
IPC: G06F17/16
Filed: 1991-08-16
Granted: 1995-06-09
Abstract: FIELD: computer engineering. SUBSTANCE: device has first matrix having n memory locations, second matrix having (n-1) computing units, nth computing unit. In addition device has additional computing unit with number (n+1). This computing unit provides possibility to perform squaring and accumulating addition. Nth computing unit has additional adder and four multiplexers. EFFECT: increased functional capabilities. 3 cl, 6 dwg
Patent RU-2043936-C1 (RU)
Inventor: LUCHANO NEPOTE
IPC: B60K17/346
Filed: 1992-06-25
Granted: 1995-09-20
Abstract: Использование: для привода на четыре колеса автомобиля с поперечным расположением двигателя. Сущность изобретения: устройство содержит коробку передач с выходным элементом, приводящим в действие эпициклический передний дифференциал, вращающий приводные валы передних колес автомобиля. Дифференциал, действующий как раздаточная коробка, установлен соосно на одном из передних ведущих валов и включает картер, который вращается выходным элементом коробки передач, и вал, приводящийся в действие раздаточными коробками, для передачи вращающего момента на задние колеса автомобиля. Раздаточная коробка типа Торсен-Глесон вращает конический зубчатый венец, находящийся в непосредственном зацеплении с конической шестерней, установленной для передачи вращающего момента на задние колеса автомобиля. 1 ил.
Patent RU-2015073-C1 (RU)
Title: Helicopter outer cargo suspension system
Inventor: FLYAGIN SERGEJ YA
IPC: B64D1/22
Filed: 1991-08-07
Granted: 1994-06-30
Abstract: FIELD: aircraft engineering. SUBSTANCE: cargo ropes with cargo holders to which the cargo is fastened are connected to the helicopter by a board lock. A traverse connected to an attitude system which has a fixing member made in the form of a ring is fixed between the cargo ropes. The ring has circumferential holes engageable with pins located on the ends of the traverse. Shock absorbers are tangentially connected to the fixing member by upper ends, the lower ends of the shock absorbers are fastened to the helicopter. The shock absorbers form a sharp angle with the plane of the fixing member. EFFECT: improved structure. 2 cl, 4 dwg
Patent RU-2067267-C1 (RU)
Title: Heat-transfer loop
Inventor: NIKONOV ALEKSEJ A
IPC: F24F5/00
Filed: 1991-12-13
Granted: 1996-09-27
Abstract: FIELD: temperature control systems of space vehicles and ground aids. SUBSTANCE: one heat-transfer agent circulating loop has evaporator and second loop has pressure control valve, condenser and subcooler connected in series. Vapor chamber of hydraulic accumulator is connected with pressure control valve. Fitted in second loop between subcooler and liquid separation device is mechanical pump. Device is made in form of jet apparatus provided with liquid and two-phase nozzles, separator, two diffusers and outlet branch pipe. Mechanical pump outlet is connected with liquid nozzle and evaporator outlet is connected with two-phase nozzle. One diffuser is connected to evaporator inlet and other diffuser is connected to liquid chamber of hydraulic accumulator; exhaust branch pipe is connected to liquid chamber of hydraulic accumulator. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2039583-C1 (RU)
Title: Rotor-type extractor
Inventor: SERGEEV GENNADIJ A
IPC: B01D11/00
Filed: 1992-01-16
Granted: 1995-07-20
Abstract: FIELD: agrochemical and agricultural mechanical engineering. SUBSTANCE: rotor-type extractor has: body with loading, transferring and unloading devices; located in body driving rotor, that has disks with rims, holes and worm feeder. New thing is that worm feeder is made as alternating rows of rigidly fixed and free rotating disks with blades. EFFECT: rotor-type extractor is used in agrochemical and agricultural mechanical engineering. 7 dwg
Patent RU-2040777-C1 (RU)
Inventor: VARYUKHIN ALEKSANDR SERGEEVICH
IPC: G01B7/16
Filed: 1991-11-06
Granted: 1995-07-25
Abstract: Изобретение относится к измерительной технике. Цель упрощение конструкции и повышение точности устройства для измерения деформаций. Устройство содержит опорный элемент, предназначенный для крепления к контролируемому объекту и выполняющий одновременно функции электродов емкостного датчика зазора. Опорный элемент выполнен в виде Г-образных токопроводящих элементов, выступы которых расположены параллельно один другому и имеют диэлектрическое покрытие на взаимно обращенных поверхностях. 2 ил.
Patent RU-2019495-C1 (RU)
Title: Load handling fixture
Inventor: VOJLOV VITALIJ G
IPC: B66C1/28
Filed: 1991-10-02
Granted: 1994-09-15
Abstract: FIELD: transportation of bars and structural shapes. SUBSTANCE: load handling fixture has arc-shaped members secured on pins and L-shaped levers, lower ends of which are swung on axles. EFFECT: reliable gripping of load. 3 dwg
Patent RU-2010409-C1 (RU)
Title: Process of test of enamel for coats controlling electric field
Inventor: VAKSER BORIS D
IPC: H02K3/40
Filed: 1992-03-17
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: maximum permissible intensity E perm  of electric field in sample of tested lot of enamel is found experimentally. Then parameters G 0  and A are determined also experimentally of dependence of conductance of enamel on intensity presented in the form of exponential curve G=G 0 exp (AE). After this maximum permissible intensity E max  in coat is determined with preset values of maximum voltage applied to insulator, of thickness, dielectric permittivity of insulator and length of coat by calculation of distribution of voltage in capacitive-ohmic model of insulator with coat in which ohmic element presenting coat has dependence of conductance on intensity in the form of exponential curve with parameters G 0  and A. This helps to make conclusion on usability of enamel if E max  is less than E perm . EFFECT: improved reliability of work of enamel in coats. 1 tbl