baber/WOPTO huggingface dataset:
Patent RU-2051080-C1 (RU)
Inventor: SUVOROV VLADIMIR P
IPC: B65H54/22
Filed: 1992-10-26
Granted: 1995-12-27
Abstract: Использование: для формирования бухт труб из металлополимерного материала. Сущность изобретения: устройство содержит направляющую в виде рычагов, образующих заходную прорезь с режущими элементами, два симметрично расположенных относительно нее намоточных барабана с захватами и раскладочную головку, смонтированную с возможностью возвратно-поступательного перемещения. Рычаги шарнирно связаны между собой, один рычаг установлен с возможностью ограниченного перемещения и взаимодействия свободным концом с конечным выключателем, кинематически связанным с приводом поворота другого рычага. Последний расположен в плоскости, проходящей через касательную к наружной поверхности намоточного барабана. Заходная прорезь выполнена V-образной формы. 8 ил.
Patent RU-2043430-C1 (RU)
Title: Part galvanochemical treating module free of discharge
Inventor: ALEKSEEV ANDREJ N
IPC: C25D19/00
Filed: 1992-11-02
Granted: 1995-09-10
Abstract: FIELD: galvanic equipment. SUBSTANCE: module has galvanochemical treatment bath with overflow pipe, first rinse bath with jet forming members, second rinse bath with running water provided with overflow pipe, dilute electrolyte collector, contaminated rinse water collector, electrolyte fraction concentration and separation unit, rinse water deep filter, three pumps and pipeline system. Module is improved by introducing desalted noncontaminated water collector. First rinse bath is provided with discharge pipeline, which is connected with dilute electrolyte collector and contaminated rinse water collector through normally open actuating mechanism. Second output of electrolyte fraction concentration and separation unit with noncontaminated desalted water collector. Output of rinse water deep-cleaning filter is connected with second rinse bath. First output of electrolyte fraction concentration and separation unit is connected with dilute electrolyte collector through pipeline. All collectors, galvanochemical treating bath and second rinse bath are provided with level detectors-relays. Dilute electrolyte collector has electrodes. EFFECT: increased efficiency in treating part surfaces and high quality of part surface. 6 cl, 1 dwg
Patent RU-2083539-C1 (RU)
Title: Pyrotechnic aerosol-forming composition and process for preparing thereof
Inventor: SIDOROV ALEKSEJ I
IPC: C06B39/06
Filed: 1992-11-25
Granted: 1997-07-10
Abstract: FIELD: chemical industry, more particularly formation of inhibiting phosphate films on metallic surfaces. SUBSTANCE: composition comprises (%): 61-69 granular red phosphor; 11-17 aluminium-magnesium alloy; 8-20 sodium sulfate; 3.2-4.3 thiocol; 1.4-1.9 epoxy resin; 0.4-0.6 manganese (IV) oxide; 0.1-0.3 hexamethylene tetramine, 0.2-0.6 diphenyl guanidine; 0.3- 0.7 silicon dioxide. Composition preparation process comprises preparing binder without using solvent. Prior to addition of oxidizer and technological additives, phosphorus phlegmatizate is treated with aluminium- magnesium alloy powder, oxidizer, hardening and technological additives are then added, 5-20% polymerization accelerator in volatile solvent is added to the resulting mixture, and composition is simultaneously granulated and dried. Components to be mixed have moisture and volatile content on not higher than 0.4%. EFFECT: improved properties the pyrotechnic aerosol forming compound. 3 cl, 1 tbl
Patent RU-2072308-C1 (RU)
Title: Pressure vessel of fibrous composition material
Inventor: ZINOVEV PETR A
IPC: B32B1/02
Filed: 1992-12-10
Granted: 1997-01-27
Abstract: FIELD: high-pressure vessels. SUBSTANCE: vessel has load- carrying shell with a cylindrical portion, bottoms made up as spiral and ring layers of a fibrous material, and central flanges with lids. The ratio of the thicknesses of the layers is available in the invention description. EFFECT: enhanced reliability. 5 dwg
Patent RU-2015878-C1 (RU)
Title: Method for production of fire-proof plywood
Inventor: KIRILLOV ALEKSEJ N
IPC: B27D1/04
Filed: 1993-02-01
Granted: 1994-07-15
Abstract: FIELD: wood-working industry. SUBSTANCE: raw birch veneer with moisture content of 70-130% is dried off up to moisture content of 30-60%. Impregnation of dried off veneer is carried out in solution of fire-proofing compound, e.g., of diammonium phosphate. In so doing, impregnation results in somewhat reduction of impregnating solution. After impregnation of veneer, the solution of fire-proofing compound is raised to working concentration by addition of more concentrated solution or dry salt. Veneer impregnated with fire-proofing compound is dried to moisture content of 8 ∓ 2%. Then, binding agent is applied to veneer odd sheets, and pack is assembled and hot-pressed. EFFECT: higher efficiency.
Patent RU-2088965-C1 (RU)
Title: Method and device for data input
Inventor: GOLUBENKO VIKTOR E
IPC: G06F3/023
Filed: 1993-02-23
Granted: 1997-08-27
Abstract: FIELD: computer engineering and office machinery. SUBSTANCE: data input method includes changing sequence of input characters of word upon pushing control key. Device has group of optoelectric modulators, second optical coupler, group of optical couplers, optical RS flip-flop, first and second groups of optical connectors, optical delay elements, optical bistable elements; code converter is made as optical coder, and keys use piezoids. EFFECT: facilitated data input. 2 cl, 3 dwg
Patent RU-2118332-C1 (RU)
Title: Method of modifying surface of general mechanical rubber goods of fluorine rubber
Inventor: GOL FARB V I
IPC: C08J7/12
Filed: 1993-04-23
Granted: 1998-08-27
Abstract: FIELD: rubber industry. SUBSTANCE: method consists in forming surface film: surface of rubber goods after first curing step is treated by 0.005-0.006 ml of gamma-aminopropyltriethoxysilane per 1 cm if surface, after which rubber goods are aged at 200-205 C for 24-25 h. EFFECT: increased wear-resistance. 1 tbl
Patent RU-2062512-C1 (RU)
Title: Memory unit which detects errors and corrects single error
Inventor: GLADSHTEJN MIKHAIL ARKADEVICH
IPC: G11C29/42
Filed: 1993-06-01
Granted: 1996-06-20
Abstract: FIELD: computer engineering. SUBSTANCE: device has accumulator with additional bit, modulo-tow adders and register. In addition device has first and second bus generators, first and second inverting bus generators, first and second NOT gates, generator of control signals and comparison unit. EFFECT: increased reliability. 4 dwg
Patent RU-2070680-C1 (RU)
Title: Vibration insulation device
Inventor: PETROV YURIJ I
IPC: F16L55/02
Filed: 1993-07-07
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: vibration insulation device comprises flange 6, branch pipes 1 and 2 with ring ribs 3, and outer shell 5 with ribs 4. Ribs 3 and 4 from a contactless labyrinth seal which may be filled with vibration insulation material 8. The device is coupled with a pipe line segment via flanges 6. The axial gap between branch pipes 1 and 2 provides vibration insulation of the pipe line segments. The number of stages of the labyrinth seal is chosen so that to provide atmospheric pressure in the end stages. This prevents leakages of fluid from the device. EFFECT: improved vibration insulation. 3 cl, 2 dwg
Patent RU-2093588-C1 (RU)
Title: Method of vacuum thermal treatment of small-size quick-cutting steel tools
Inventor: TARASOV ANATOLIJ N
IPC: C21D9/22
Filed: 1993-07-13
Granted: 1997-10-20
Abstract: FIELD: metal working. SUBSTANCE: method consists in vacuum heating to 1070-1180 C with specified rate, aging for 10-15 min, cooling with rate 0.9-1.1 C/s to 600-700 C, and drawing without depressurization of furnace at 180-580 C in vacuum up to I0 -5  mm Hg. EFFECT: optimized conditions of procedure. 9 cl, 1 tbl
Patent RU-2127111-C1 (RU)
Inventor: DZHEHSVONT SINGKH GIDDA
IPC: A61K31/42
Filed: 1993-07-15
Granted: 1999-03-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention proposes a new agent and a pharmaceutical composition based on thereof for treatment of patients with irritable bowel syndrome. Agent is derivatives of isoxazole: 2-(di-n-propyl- -amino)-8-(isoxazole-5-yl)-1,2,3,4-tetrahydronaphthalene; S- -(-)-2-(di-n-propylamino)-8-(isoxazole-5-yl)-1,2,3,4-tetrahydro-naphthalene, R-(+)-2-(di-n-propylamino)-8-(isoxazole-5-yl)-1,2,3,4-tetrahydronaphthalene, 2-(di-n-propylamino)-8-(3-bromoisoxazole-5-yl)-1,2,3,4-tetrahydronaphthalene, 2-(di-n-propylamino)-8-(4-methylisoxazole-5-yl)-1,2,3,4-tetrahydro-naphthalene, 2-(di-n-propylamino)-8-(3-methylthioisoxazole-5-yl)-1,2,3,4-tetrahydronaphthalene, 2-(di-n-propylamino)-8-(3-methylisoxazole-5-yl)-1,2,3,4-tetrahydronaphthalene, 2-(di-n-propylamino)-8-(4-methoxyisoxazole-5-yl)-1,2,3,4--tetrahydronaphthalene, or their pharmaceutically acceptable salts or solvates. EFFECT: broadened pattern of agents for treatment. 3 cl, 2 tbl, 4 ex
Patent RU-2121385-C1 (RU)
Inventor: DAVYDOCHKIN VJACHESLAV MIKHAJL
IPC: A61N1/06
Filed: 1993-07-22
Granted: 1998-11-10
Abstract: FIELD: physiotherapeutic action facilities. SUBSTANCE: dosing accuracy of power of irradiation by electromagnetic field is obtained by using irradiating electrodes and auxiliary group of irradiators positioned near animal's body. Fields of irradiators are compensated beyond animal's location zone. This is obtained by means of phasing switchgear, to respective outputs of which electrodes and irradiators are connected. In this case, value of space between auxiliary group irradiators and animal's body is not less than value of space between irradiating electrodes and animal's body. Phasing switchgear may be made as multipole containing phase inverters and matching circuits. EFFECT: improved physiotherapeutic effect. 3 cl, 6 dwg
Patent RU-2123999-C1 (RU)
Inventor: FAJK-ENG SUM
IPC: C07C/
Filed: 1993-08-12
Granted: 1998-12-27
Abstract: Изобретение раскрывает новые 6-дезокситетрациклины, представленные формулами I и II (обозначения см. в формуле изобретения), которые обладают повышенной антибактериальной активностью по отношению к штаммам, устойчивым к тетрациклину, а также обладают высоким уровнем активности против штаммов, которые обычно восприимчивы к тетрациклину. 6 с. и 6 з.п. ф-лы, 5 табл.
Patent RU-2124045-C1 (RU)
Inventor: DZHON BODEN KLOUFLI
IPC: C11B3/00
Filed: 1993-06-15
Granted: 1998-12-27
Abstract: FIELD: food and pharmaceutical industries. SUBSTANCE: compounds with two, three or more ethylenically unsaturated (polyunsaturated) binds are separated from compounds with less unsaturability or without it by contacting mixture of said compounds with liquid extracting agent which is selective for polyunsaturated compounds, extracting agent containing polyunsaturated compounds is contacted with immiscible extracting agent which dissolves polyunsaturated compounds and separates generally polyunsaturated compounds from extracting agent. Extracting agent is then recycled. Extracting agent is solution of metal ion capable of forming π-complex with polyunsaturated compounds in sulphone. Said method is continuous, efficient and makes it possible to prepare products of high quality and purity. EFFECT: more efficient separation method. 10 cl, 6 ex
Patent RU-2071251-C1 (RU)
Title: Устройство для кормления свиней
Inventor: PODGURSKIJ ALEKSANDR M
IPC: A01K5/00
Filed: 1993-11-25
Granted: 1997-01-10
Abstract: Изобретение относится к области сельского хозяйства. Сущность изобретения: устройство для кормления свиней содержит чашу 1 с делителями 2, дозатор 3 с механизмом подвески 4, ограничительное кольцо 5. В центральной части дна чаши установлен пятачок 6, сбоку в днище корпуса имеется патрубок 7 для выпуска воды. Корм в дозатор 3 поступает по трубке тросошайбового транспортера 8. К стенкам кормушки прикреплена чашечная поилка 9. Устройство позволяет скармливать животным свежий, поступаемый в чашу по мере поедания, корм. 1 з. п. ф-лы, 1 ил.
Patent RU-2090761-C1 (RU)
Inventor: VOLFGANG FOLLMER
IPC: F01K23/10
Filed: 1991-12-06
Granted: 1997-09-20
Abstract: FIELD: mechanical engineering; gas and steam turbine plants. SUBSTANCE: plant has furnace installation to which regulated amount of gas coming out of gas turbine is delivered for use as fuel for combustion. Other regulated amount of exhaust gas is delivered to coal mill, and third one is admixed with smoke gas from furnace installation passing through steam generator. EFFECT: enlarged operating capabilities. 4 cl, 1 dwg
Patent RU-2067088-C1 (RU)
Title: Process for preparing n,n-diehtyl-m-toluamide
Inventor: KULCHITSKAYA TATYANA YU
IPC: C07C231/02
Filed: 1994-04-13
Granted: 1996-09-27
Abstract: FIELD: chemical and petrochemical industries, more particularly preparation of aromatic acid dialkylamides, in part N,N- diethyltoluamide-m-toluic acid. SUBSTANCE: N,N-diethyl- m-toluamide is prepared by catalytic amidation of m- toluic acid with diethylamine in vapor phase at 260-320 C at volumetric feed rate of raw material of hr h -1 , toluic acid to diethylamine moler ratio of 1:3-7 followed by recovery of the desired product from catalyzate by rectification. The catalyst is industrial calcium- phosphate catalyst such as calcium hydroxyapatite of general formula: Ca 10-x (HPO 4 ) x (PO 4 ) 6-x (OH) 2-x , wherein 0 ≅ X ≅ 2.. Conversion of p-toluic acid is 89.98.0%, and selectivity of N,N-diethyltoluamide formation being 96.3-99.5%. The claimed process is carried out continuously, it is simple and ecologically pure. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2086044-C1 (RU)
Title: Variable reactor
Inventor: IOFFE VALERIJ M
IPC: H01L29/93
Filed: 1994-05-10
Granted: 1997-07-27
Abstract: FIELD: semiconductor instruments, in particular, devices which reactance is controlled by voltage. SUBSTANCE: device has working region which is designed as semiconductor of electronic or hole conductivity with resistance contact. On its surface p-n junction or Schottky barrier with other contact is generated. Working region is designed as semiconductor film which is located on insulating or semi-insulating substrate. Working region provides either non-uniform distribution of doping Ni(x, y), or non-uniform distribution of film depth D(x) or non- uniform distribution of doping and film depth. P-n junction or Schottky barrier is generated on region which has this distribution. Film depth and doping distribution conform to condition of total depletion of working region of film with respect to charge carrier until barrier is broken under external bias voltage:  , where Ui(x) is semiconductor film breaking voltage in section of x- y, y is coordinate which runs from film surface towards its depth; ε s  is dielectric permeability of semiconductor film. In addition resistance contact to film is made along perimeter of its working region with space which size is greater than distance for breaking p- n junction for maximal locking voltage at junction. This voltage is equal to minimal locking voltage for which working region of film is totally depleted from charge carriers. Function of capacitance on voltage C(U) in domain of external locking voltage U min ≅ U ≅ U max  is kept due to selection of function of size of p-n junction or Schottky barrier F(x) in direction Z, or by selection of D(x) or Ni(x, y), where x, z are curvilinear orthogonal coordinates in plane of film surface (in particular, rectangular coordinates). F(x) is continuous or piecewise continuous function of x coordinate. EFFECT: increased functional capabilities. 3 cl, 9 dwg
Patent RU-2092940-C1 (RU)
Title: Automatic scanning device for hydroacoustic antenna
Inventor: VLASOV YURIJ N
IPC: H01Q1/34
Filed: 1994-05-30
Granted: 1997-10-10
Abstract: FIELD: hydroacoustics. SUBSTANCE: device has folding extended member which inner chamber is connected to accumulation system. Folding extended member carries detectors of antenna. Accumulation system of device is designed as hydrostatic pressure transformer and has constriction hole. In addition hydrostatic pressure transformer may have two cylindrical piston pairs which lesser pistons are directed towards accumulation system and greater ones are directed outside. When device is immersed , its inner chamber is filled with water through constriction holes. At given depth greater pistons of piston pairs are subjected to hydrostatic pressure so that pressure inside device is increased. This results in possibility of automatic unfolding of antenna and providing its required shape on given depth of water pond. EFFECT: increased functional capabilities. 5 cl, 1 dwg
Patent RU-2096294-C1 (RU)
Title: Foam-forming substance metering cut device
Inventor: ROBERT A TROTTA
IPC: B65D83/16
Filed: 1992-09-23
Granted: 1997-11-20
Abstract: FIELD: packing; devices for metering out foam-forming substances contained in pressure vessels. SUBSTANCE: device 10 has drive 12 and cover 14. Drive is installed on top of container 16 which contains gel and is provided with inlet contacting with valve rod of gel container, and nozzle with outlet orifice pointed radially outwards from container top. Cover opened from below engages with outer surface of drive to close the container when not in use. Cover has hole. Cavity 52 in rim of hole engages with stop 54 on outer surface of drive to provide arrangement of cover hole opposite to outlet orifice of drive nozzle when cover is in its place. EFFECT: enlarged operating capabilities. 6 cl, 7 dwg
Patent RU-2090229-C1 (RU)
Title: Spatial fire extinguishing apparatus
Inventor: IVASHKOV VLADIMIR P
IPC: A62C35/00
Filed: 1994-06-30
Granted: 1997-09-20
Abstract: FIELD: fire prevention. SUBSTANCE: apparatus has combustion chamber adapted for burning of thermochemical composition and provided with detachable cover, reaction chamber, mixing chamber with annular nozzle-type collector, overheating chamber with removable nozzle. Collector is connected with fire extinguishing liquid container through pressure pipeline. Container has gas generator for displacement of fire extinguishing liquid. Pressure pipeline is provided with branch pipe, where thermochemical composition ignition device actuated by pressure of fire extinguishing liquid is positioned. Water or aqueous solution of sodium, potassium or ammonium salt or mixture of these salts is used as fire extinguishing liquid. Fire extinguishing liquid in combination with thermochemical composition is used as reactant for overheating this liquid and generating vapor-aerosol mixture. Thermochemical composition used in the process is mixture of aluminum and/or magnesium or their alloy with nitric acid sodium or potassium. Weight ratio of thermochemical composition and sprayed fire extinguishing liquid is 1:2 to 1:15. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 5 cl, 2 dwg
Patent RU-2114396-C1 (RU)
Inventor: GUREVICH S S
IPC: G01C25/00
Filed: 1994-07-01
Granted: 1998-06-27
Abstract: FIELD: precision instrumentation, manufacture and operation of electrostatic gyros with spherical rotors. SUBSTANCE: spin axis of gyro rotor is oriented in parallel to spin axis of the Earth. Case of gyro is discretely turned in sequence about its two equatorial axes parallel to sensitivity axes of transmitter. Discrete turns of case are carried out with installation of gyro on platform of two-axle gyrostabilizer and connection of it in the capacity of sensitive element of gyrostabilizer by sequential feed of standard signal in the form of voltage changing in steps to input of amplifier- converter of proper tracking system of gyrostabilizer. During feed of each step its amplitude is compared with amplitude of signal of angle transmitter of gyro. When equality of these amplitudes is achieved angular position of platform is measured. EFFECT: improved efficiency of calibration process. 2 dwg
Patent RU-2078358-C1 (RU)
Title: Narrow-band thin-film fabry-perot interferometer
Inventor: GONCHAROVA OLGA VIKTOROVNA
IPC: G02B5/28
Filed: 1994-07-05
Granted: 1997-04-27
Abstract: FIELD: design of structurally stabilized narrow-band filters, logic optical elements and picosecond keys of UV, visible and IR frequency ranges. SUBSTANCE: proposed narrow-band thin-film Fabry-Perot interferometer has substrate, two thin-film mirrors and intermediate layer placed between them. This layer is made from material which has low refractive index in which microcrystals formed from material with high refractive index and having size d found from relation 0.2a $$$ are placed, where a is Bohr radius of excision and 2 $$$ free-path length of electron of high-refractive material. EFFECT: enhanced functional reliability and efficiency. 5 cl, 5 dwg
Patent RU-2126333-C1 (RU)
Title: Vehicle seat hinged backrest locking device
Inventor: TRANKVILLEVSKIJ V G
IPC: B60N2/20
Filed: 1994-08-24
Granted: 1999-02-20
Abstract: FIELD: transport engineering. SUBSTANCE: proposed locking device has base 1 of seat cushion 2 secured on runners 3 fastened to vehicle floor 4 and connected by hinge joint 5 to lever 6 of backrest 7. Base 8 of backrest 7 is connected with lever 6 and is shifted into front nonoperating position towards steering wheel 9 (or towards dashboard). Locking member 10 has cylindrical housing 11 with larger diameter section 12 and smaller diameter section 13. Bushing 14 is fitted in side part 18 of base 1. Locking member 10 is inserted by section 13 into bushing 14 and is fixed in bushing by pin 23 of locking device arranged in housing of locking member 10 and including, in additional to pin, one cylindrical lock 19 and rotor 21. EFFECT: simplified design of proposed device; enhanced reliability of locking the backrest in shifted forward nonoperating position at attempt of unauthorized use of vehicle. 3 cl, 3 dwg
Patent RU-2078160-C1 (RU)
Title: Method for feed of fibrous product to textile machine process stations and device for its embodiment
Inventor: BORODIN VALERIAN A
IPC: D01G23/04
Filed: 1994-09-07
Granted: 1997-04-27
Abstract: FIELD: textile industry; automatized spinning. SUBSTANCE: fibrous product is distributed among the accumulators of process stations by successive laying into their accumulators. Prior to laying, the fibrous product is discredited to form air-fiber flow with subsequent formation of fibrous product in form of sliver or roving. During discrediting of fibrous product, trash is removed, and in formation on of sliver or roving, fibers are straightened and oriented, and dedusted. Discrediting and formation of fibrous product are carried out periodically as the accumulator is filled with it. The device for embodiment of the method has means for formation of fibrous product in form of sliver or roving located before each accumulator of process station. The means has inlet and outlet and suction pneumatic system connected with draft stimulating member. Device for transportation of fibrous product and its distribution among accumulators has discreditizer installed for motion according to the preset program from one process station to the other. EFFECT: higher efficiency. 7 cl, 4 dwg
Patent RU-2089310-C1 (RU)
Title: Tube coiling apparatus
Inventor: LYKHIN NIKOLAJ I
IPC: B21C47/00
Filed: 1994-10-12
Granted: 1997-09-10
Abstract: FIELD: equipment for coiling tube or wire. SUBSTANCE: apparatus for coiling tube includes two drums, drive center, mechanisms for rotation and axial motion connected with said center, tube tension unit. Drums are mounted coaxially with shaft of drive center. Said mechanism for axial motion is in the form of carriage with tie rods and two tension units connected with feed screw with possibility of translation in parallel with drum axles. Gear clutch halves with pushers joined by means of chain and gear transmissions with drive center are mounted on ends of feed screw. One half of gear clutch is connected with shaft of drive center by means of chain transmission. Another half of gear clutch is connected with shaft by means of chain and gear transmissions. Tube tension units are mounted on tie rods of carriage with possibility of motion relative to drum axles. EFFECT: improved design. 3 cl, 2 dwg