baber/WOPTO huggingface dataset:
Patent DE-19951579-C1 (DE)
Title: Connector for pediatric trachea tube with integrated respiratory flow sensor provided by 2 spaced micro-pressure sensors attached to inside wall of connector
Inventor: BARNIKOL WOLFGANG
IPC: A61B5/00
Filed: 1999-10-27
Granted: 2001-04-19
Abstract: The connector (8) has 2 spaced micro-pressure sensors (2,3) attached to its inside wall and coupled to a measuring device (4) within the body of the connector. The rear sides of the connectors are coupled via a channel (6) provided with an opening (7) communicating with the atmosphere.
Patent DE-19960534-C1 (DE)
Title: Device for clearing away bowling pins in cordless pin placing arrangement has clearing device with deployable/retractable scissors elements with ends on bearer and removal element
Inventor: POKORNY ERICH
IPC: A63D5/09
Filed: 1999-12-15
Granted: 2001-06-28
Abstract: The device has guides (13) on both sides outside the ball rolling surface for a bearer (14) with a clearing device (11) on one side of the pin support surface and a pin inlet block (12) on the opposite side, both able to be raised and lowered along the guides. The clearing device has scissors elements (24) that can be deployed and retracted with one end on the bearer and the other end on a removal element (22).
Patent RU-2055709-C1 (RU)
Title: Combined electrochemical treatment method
Inventor: NIKIFOROV ALEKSANDR V
IPC: B23H5/06
Filed: 1992-12-04
Granted: 1996-03-10
Abstract: FIELD: electrochemical trepanation of openings. SUBSTANCE: method involves conducting treatment in three stages by rotating electrode-type tool provided with current-conductive binder based diamond-abrasive layer applied on tool end; removing surface defective layer at the first stage in electroabrasive treatment mode, at the second stage in electrochemical treatment mode, and removing web between workpiece and projecting center punch at final stage in machining working mode, with technological voltage being switched off. EFFECT: increased efficiency and improved quality of openings. 4 dwg
Patent RU-2037222-C1 (RU)
Title: Electric reactor with superposed magnetization
Inventor: FEDOSOV LEONID L
IPC: H01F27/28
Filed: 1992-12-25
Granted: 1995-06-09
Abstract: FIELD: electrical engineering. SUBSTANCE: electric reactor has coils of main winding, coils of control winding made of turns of conductive material and magnetic system with legs and yokes. Legs of magnetic system are produced in the form of separated armored cores with central legs, windows and side yokes placed orthogonally to axes of coils of main winding. Central legs of cores carry coils of control winding which turns are resistively coupled in series with each other. Cores proper are separated from yokes by nonmagnetic gaps. Each turn of coils of control winding has rectangular horizontal sections with plated ends made on the basis of graphite located in windows of armored cores and vertical sections fabricated from packages of copper belts. Vertical and horizontal sections are resistively coupled with each other in series to form turns of control winding. EFFECT: reduced losses, diminished harmonics in reactor current and usage of active materials, simplified manufacturing process. 3 cl, 3 dwg
Patent RU-2069582-C1 (RU)
Title: Arrangement for recombination of hydrogen and oxygen
Inventor: RAJNKHARD KHEK
IPC: B01J37/02
Filed: 1991-05-09
Granted: 1996-11-27
Abstract: FIELD: equipment for nuclear power plants. SUBSTANCE: flat recombiner of hydrogen and oxygen has catalytic members 1 through which gas-steam mixture is transported, which contains hydrogen to be removed, and housing 2 surrounding and supporting flat members 1. According to invention, housing 2 is provided with at least one always opened gas inlet orifice 3 and at least one for removal of gas 4, the two orifices being interconnected through a gas duct situated inside the housing 2. Catalytic flat members are also situated inside the housing 2 and join the gas duct downstream from orifice 3. Dimensions of housing 2 are preferably close to those of a room heat radiator, gas inlet orifice 3 being positioned in its lower section oriented preferably downwards ant that of gas outlet 4 in upper region of front wall 2a of housing 2. Arrangement enables creation of a double system including catalytic and spark lighters of hydrogen. EFFECT: facilitated hydrogen ignition. 28 cl, 12 dwg
Patent RU-2064527-C1 (RU)
Title: Method to produce copper contact on pieces of graphite or high-melting metals
Inventor: KRAJDENOV VYACHESLAV F
IPC: C23C18/54
Filed: 1993-01-08
Granted: 1996-07-27
Abstract: FIELD: copper contact production on pieces of graphite or high-melting metals. SUBSTANCE: method provides for application of pieces surface on place of future contact of blue vitriol drop with following touch with it by metal, that is more electrically negative, than copper. Metal is kept by electrically conductive grip connected by conductor with piece. Zinc, cadmium, manganese, indium are used as more electrically negative metal, than copper is. EFFECT: improved process. 2 cl, 1 dwg
Patent RU-2027618-C1 (RU)
Inventor: NIKOLAEVA TATYANA A
IPC: B60S1/08
Filed: 1993-03-01
Granted: 1995-01-27
Abstract: Использование: устройство относится к электрооборудованию транспортных средств и может быть использовано для управления работой стеклоочистителя. Сущность изобретения: устройство позволяет включать стеклоочиститель 12 в прерывистом режиме работы с паузами между циклами или в непрерывном режиме при работе со стеклоомывателем 16 с задержкой отключения после выключения стеклоомывателя. При включении прерывистой работы выключателем 15 задатчик 6 циклов генерирует положительный импульс, который через схему ИЛИ 7 пороговое устройство 10 замыкает ключ 11 и стеклоочиститель 12 совершает один цикл очистки; спустя некоторое время задатчик 6 циклов вновь генерирует импульс, процесс повторяется. После размыкания выключателя 15 и последующего размыкания выключателя 14 стеклоочистка прекращается. При включении стеклоомывателя 16 выключателем 17 конденсатор 8 через диод 9 быстро заряжается, пороговое устройство 10 замыкает ключ 11, стеклоочиститель 12 работает в непрерывном режиме. После размыкания выключателя 17 диод 9 предотвращает разряд конденсатора 8 через двигатель стеклоомывателя 16; конденсатор 8 через схему ИЛИ 7 и входные цепи порогового устройства 10 или иные разрядные цепи разряжается и при снижении напряжения до уровня, при котором пороговое устройство 10 переключается в исходное состояние, ключ 11 размыкается и после размыкания выключателя 15 стеклоочистка прекращается. Один вывод конденсатора 8 соединен с шиной отрицательного напряжения, его второй вывод и выход задатчика 6 циклов соединены через схему ИЛИ 7 с общим входом единого порогового устройства 10. 1 ил.
Patent RU-2037379-C1 (RU)
Title: Explosive powder pressing method
Inventor: RAKHIMOV ARTUR E
IPC: B22F3/08
Filed: 1993-03-30
Granted: 1995-06-19
Abstract: FIELD: pressing of powdered materials. SUBSTANCE: method involves explosive processing of powders with layer of inert material making more than half the thickness of explosive material layer and inert material density exceeding that of explosive material; positioning explosive material in spaced relation with respect to inert material, with space value not exceeding ten thickness value of explosive material. EFFECT: increased efficiency, enhanced reliability in operation and improved quality. 4 cl
Patent RU-2056730-C1 (RU)
Title: Greenhouse
Inventor: SHARUPICH VADIM P
IPC: A01G9/24
Filed: 1993-04-09
Granted: 1996-03-27
Abstract: FIELD: agriculture. SUBSTANCE: greenhouse has base 1, heat guard 2, irradiation system and heating system with main heat supply source and heating registers 6, 7. Greenhouse is divided by partition 3 into seedling compartment 4 and vegetable compartment 5 insulated from each other in which heating registers 6, 7 are installed. Heating system has cooling circuit 8 and temperature compensation unit 9 with additional heat supply source 15 made in form of heat exchange circuit placed on upper surface of reflecting members 17 of radiators 18 - lamps. Heating registers 6, 7 have return circuits 19, 20 with additional supply pumps 21, 22 and three-way mixing valves 23, 24. EFFECT: reduced heat energy consumption, increased yield and quality and cut down time of growing seedlings. 4 cl, 3 dwg
Patent RU-2065008-C1 (RU)
Title: Suspension of boom of single-bucket excavator
Inventor: TSVETKOV VLADIMIR N
IPC: E02F3/38
Filed: 1993-04-16
Granted: 1996-08-10
Abstract: FIELD: earth-moving machinery. SUBSTANCE: one of sheaves of suspension pulley block fixed casing is connected with additional pulley block whose wire rope is connected with boom lifting winch. Casings of additional pulley block can be interconnected by shackles. EFFECT: increased service life of suspension wire rope, reduced labour consumption in maintenance and repair. 2 cl, 2 dwg
Patent RU-2078754-C1 (RU)
Title: Method for isolation of vanlllin
Inventor: GOGOTOV ALEKSEJ F
IPC: C07C45/80
Filed: 1993-06-02
Granted: 1997-05-10
Abstract: FIELD: production of medicinal preparations. SUBSTANCE: method is carried out by extraction of oxidized lignin with the help of benzene. The process takes place in the presence of coagulants, their quantity being 0.25-1.0 mass % as calculated for lignin. Polymers or copolymers of polyacrylamide having molecular weight (10-12)•10 6  are used as mentioned above coagulants. EFFECT: improved efficiency of the method. 1 tbl
Patent RU-2066501-C1 (RU)
Title: High-voltage schottky power diode manufacturing process
Inventor: LEBEDEV ALEKSANDR SADOFEVICH
IPC: H01L29/47
Filed: 1993-06-01
Granted: 1996-09-10
Abstract: FIELD: manufacture of Schottky-barrier devices. SUBSTANCE: process is characterized in that during silicon etching oxide layer lip is not formed above pocket. Only one barrier metal layer is deposited over entire pocket surface and silicon etching is made by plasmochemical method. Proportions of rates of etching of Vet. SiO2 oxide and Vet.Si silicon are as follows:  , where L is isotropism factor in etching pocket in silicon; α is angle of dielectric inclination to silicon formed in etching the window. EFFECT: facilitated procedure. 3 dwg
Patent RU-2080470-C1 (RU)
Title: Thermodynamic turbojet engine
Inventor: KASYANOV ALEKSANDR A
IPC: F02K99/00
Filed: 1993-06-08
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: explosion chamber of engine is provided with ports. Nozzle with electric arc and two-stage turbine are installed in engine chamber. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2087399-C1 (RU)
Inventor: STUKANOV VALERIJ I
IPC: B65G53/60
Filed: 1993-06-18
Granted: 1997-08-20
Abstract: FIELD: pneumatic conveyance of loose materials. SUBSTANCE: the device uses unloader 5, whose bin consists of a contraction and diffuser; the diffuser accommodates a trough rosette that provides for conveyance of fine-disperse material to the whole height of collecting bin 2 on troughs 12. The diffuser accommodates an air conduit consisting of a funnel and connection 15. With the aid of the air conduit conveying air is directed by itself to the collecting bin. Cleaned air is discharged from the bin through valve 4. EFFECT: improved design. 3 dwg
Patent RU-2081740-C1 (RU)
Title: Adjustable wrench
Inventor: FAKHRUTDINOV IREK KHAJRULLOVIC
IPC: B25B13/16
Filed: 1993-07-06
Granted: 1997-06-20
Abstract: FIELD: adjustable wrenches. SUBSTANCE: kinematic connection between spur gear 17 and bevel gear 46 is made in form of axle 6 located in channel and rigidly connected bevel and spur gears installed on the axle. Some journals of worm 3 and axles 6 are located in insert 8. Outer surface of handle has hole 30 for installation of slider 7 conjugated with longitudinal recess 29. Slider 7 is made with surfaces equidistant with outer and inner surface of handle. Support 33 of lead screw 4 is located in bushing 32 secured in handle by means of spring shackle 10. Ends of shackle 10 are installed in diametrical recesses 58 made on surface 38 of handle. Motion of slider 7 in recess 29 causes rotation of lead screw 4 and rotation is transmitted through gear 46, intermediate unit 5, gear 17 to worm 3 engaged with teeth 42 of mobile jaw 2 to cause its smooth motion. EFFECT: higher efficiency. 6 dwg
Patent RU-2058349-C1 (RU)
Title: Method of dye preparing from the onion husk
Inventor: KVASENKOV OLEG I
IPC: C09B61/00
Filed: 1993-07-22
Granted: 1996-04-20
Abstract: FIELD: food and textile industry. SUBSTANCE: onion husk is extracted with liquid ammonia under pressure above atmospheric one, extract is separated and concentrated by temperature increase and/or pressure decrease. EFFECT: improved method of dye preparing. 7 cl
Patent RU-2047277-C1 (RU)
Inventor: GAJDAROV ALEKSANDR S
IPC: H04R1/20
Filed: 1993-08-06
Granted: 1995-10-27
Abstract: The proposed loudspeaker comprises at least one two-aperture source unit (1) which has a pair of identical co-phase, counter-emitting apertures (4) and reproduces mid-range frequencies. The apertures (4) directly face each other, their geometrical axis F is vertical, while the distance between the two apertures (4) is not less than the radius of each aperture (4) and not greater than the wavelength corresponding to the lowest frequency reproducible by the pair of apertures (4). <IMAGE>
Patent RU-2067283-C1 (RU)
Title: Sporting cartridge bullet for rifled weapon
Inventor: BABKIN VLADIMIR I
IPC: F42B30/02
Filed: 1993-08-04
Granted: 1996-09-27
Abstract: FIELD: firing from rifled weapon for game-shooting. SUBSTANCE: bullet has an envelope, jacket and slug. The bullet head has unconfined space before the jacket end and the envelope made open with a tip cut and longitudinal grooves on inner side which depth is variable. Selection of optimum distance between the slug front end and tip as well as length of guide part provides decrease of dispersion of bullets on trajectory in a group of shots. EFFECT: imporved design. 1 dwg
Patent RU-2062647-C1 (RU)
Title: Method for production of sorbent of radionuclides and heavy metals
Inventor: VELICHKO BORIS A
IPC: B01J20/30
Filed: 1993-07-29
Granted: 1996-06-27
Abstract: FIELD: production of sorbents. SUBSTANCE: proposed sorbents are prepared on the base of polysaccharide-containing materials (being wastes of agriculture or of microbiological industry). Suspension which is prepared of said materials is treated by steam at gage pressure. EFFECT: improves efficiency of the method.
Patent RU-2104399-C1 (RU)
IPC: F01P3/22
Filed: 1993-10-06
Granted: 1998-02-10
Abstract: FIELD: mechanical engineering; internal combustion engines with liquid cooling systems. SUBSTANCE: with engine operating at ambient temperatures exceeding +25 C, cooling liquid is heated to working temperature and delivered into radiator, and partially evaporated. Vapor is directed to condenser where it is condensed and condensate is delivered to evaporator where it is evaporated creating the temperature in evaporator lower than ambient temperature. Vapor from evaporator is delivered to cooling liquid inlet in jacket space and gets condensed at absorption by cooling liquid. EFFECT: improved service characteristics of cooling system by using the system for generation of cold in internal combustion engines for subsequent air conditioning under hot climate conditions. 1 dwg
Patent RU-2040399-C1 (RU)
Title: Mould for making hollow concrete blocks
Inventor: SHMUKLER VALERIJ SEMENOVICH
IPC: B28B7/16
Filed: 1993-11-15
Granted: 1995-07-25
Abstract: FIELD: production of construction articles. SUBSTANCE: mould has outer forms with the bottom plate, whereto hollow makers are secured, and detachable inner forms with bottom plates having openings for passing the hollow makers and provided with hollow stiffening ribs through which a lifting rope passes. EFFECT: improved design. 1 dwg
Patent RU-2077932-C1 (RU)
Inventor: PAJ ZINAIDA P
IPC: B01D53/50
Filed: 1993-12-28
Granted: 1997-04-27
Abstract: FIELD: scrubbing of waste industrial gases against $$$ and $$$. SUBSTANCE: $$$ and $$$ are absorbed by aqueous solution which comprises phosphates and thiosulfates of ammonium together with homogeneous catalyst. The process is followed by regeneration of the solution with the help of gas comprising hydrogen sulfide, the process takes place at 20-60 C at pH 3-5, ratio of $$$ and summary amount of $$$ and $$$ being 1.0-2.0. EFFECT: improved efficiency of the method. 2 cl, 1 dwg, 3 tbl
Patent RU-2106573-C1 (RU)
Title: Premix burner
Inventor: KLAUS DEBBELING
IPC: F23D14/62
Filed: 1994-04-07
Granted: 1998-03-10
Abstract: FIELD: thermal engineering. SUBSTANCE: double-cone premix burner primarily has two hollow conical bodies 111, 112 inserted in each other in direction of flow, their middle axes 113, 114 being relatively shifted. Adjacent walls of both bodies form tangential slits 20 in longitudinal direction to admit combustion air. Gas-exhaust holes 117 are provided in walls of both bodies which are uniformly distributed in longitudinal direction. Air is actuated in tangential slits 20 by vortex generators 9 some of which are arranged close to each other along slit. Fuel is supplied to slits 20 in vicinity of vortex generators 9. EFFECT: improved design. 7 cl, 9 dwg
Patent RU-2078980-C1 (RU)
Title: Diesel engine fuel feed system
Inventor: PATRIN ALEKSANDR NIKOLAEVICH
IPC: F02M47/02
Filed: 1994-04-11
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering; fuel system devices of diesel engine. SUBSTANCE: fuel channel connecting hydraulic chamber with circular groove on guide surface of spray tip or shutoff member of nozzle is used to act onto injection parameters depending on speed and load of diesel engine. EFFECT: higher economy. 2 cl, 2 dwg
Patent RU-2083104-C1 (RU)
Title: Fishing rod
Inventor: ROZANOV IVAN N
IPC: A01K97/00
Filed: 1994-04-12
Granted: 1997-07-10
Abstract: FIELD: sport and amateur fishing; ice fishing. SUBSTANCE: fishing tackle (rod) consists of main and additional sections connected to each other and bite signalling device. Additional section is arranged square to main section forming T-figure and is connected with main section by means of rubber ring. Similar rings are placed on both arms of additional section. Bite signalling device can be made in form of tube pointed upwards whose gravity center is located higher than unit of connection of main and additional sections. Signalling device can be furnished with bell. Fishing rod can be provided with support in form of five pins crossed in two tubes and coupled with main section. EFFECT: simplified design of tackle, cut down cost, improved operating characteristics. 3 cl, 2 dwg
Patent RU-2072210-C1 (RU)
Title: Конвейерная агломерационная машина
IPC: F27B21/08
Filed: 1994-04-14
Granted: 1997-01-20
Abstract: Конвейерная агломерационная машина, содержащая спекательные тележки с бортами, расположенные в головной части машины загрузочное устройство и зажигательный горн, состоящий из футерованных свода и стенок, в передней торцовой стенке которого расположены горелки, установленные под углом к горизонтальной плоскости и направленные к спекательным тележкам, отличающаяся тем, что горелки установлены под углом 12-25с шагом 3,0-4,5 калибра горелки и с расстоянием между центром торца горелок и уровнем верха бортов спекательных тележек, равным 2,0-2,5 калибра горелки, при этом крайние горелки направлены в сторону боковых стенок горна под углом к продольной оси машины, равным 1-10, причем расстояние между вертикальной осью выходного торца горелки и бортом спектральной тележки составляет 1,2-1,9 калибра горелки.
Patent RU-2069255-C1 (RU)
Inventor: BELYAKOV VLADIMIR M
IPC: E02D11/00
Filed: 1994-06-17
Granted: 1996-11-20
Abstract: Изобретение относится к устройствам, предназначенным для извлечения металлических обсадных труб из скважин, например из водозаборных. Динамический ударник содержит корпус, присоединяемый в верхней части к талевой системе буровой установки, боек, подпружиненный относительно корпуса пружинами, подпружиненные относительно корпуса боковые упоры, предельные усилия срабатывания которых регулируются пружинами, и оголовок, который устанавливается на извлекаемой обсадной трубе и играет роль наковальни. Предлагаемый динамический ударник позволяет значительно сократить трудозатраты по извлечению металлических обсадных труб из скважин, делает этот процесс менее энергоемким, а следовательно, более экономичным. 1 ил.
Patent RU-2064959-C1 (RU)
Title: Способ переработки высокомолекулярных остатков нефтепереработки
Inventor: DOLOMATOV MIKHAIL YU
IPC: C10C3/02
Filed: 1994-07-21
Granted: 1996-08-10
Abstract: Использование: нефтехимия. Сущность: нефтяные асфальтены смешивают с технической серной кислотой и кубовыми остатками стадии ректификации возвратного диметилдиоксана процесса получения изопрена разложением диметилдиоксана при 180-200 o С в течение 120-180 минут. Смешение проводят при соотношении, % мас.: нефтяные асфальтены 78-82,0; кубовые остатки 10-12; техническая серная кислота - остальное. 3 табл.
Patent RU-2101640-C1 (RU)
Inventor: JAKUPOV N M
IPC: F28C1/00
Filed: 1994-08-09
Granted: 1998-01-10
Abstract: FIELD: heat-power engineering. SUBSTANCE: blade of cooling tower fan includes spars, ribs, stringers and skin. Innovation of invention consists in form of spars consisting of two halves; parts nearest to center of rotation of fan located in fan-shaped patter; external parts of spars changing to stringers are located along blade and are coupled with above-mentioned parts. Parts of extreme spars are coupled on reinforced ribs nearest to axis of rotation and center parts are coupled on farthest reinforced ribs. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2089937-C1 (RU)
Title: Device for normalization of read image signal
Inventor: LARKIN EVGENIJ V
IPC: H04N5/235
Filed: 1994-08-25
Granted: 1997-09-10
Abstract: FIELD: image scanning devices. SUBSTANCE: proposed device includes clock pulse generator 1, former 3 of controlling pulses, line photosensitive charge-coupled device 4, comparators 8, 9 and reversible counter 11. Maximum sensitivity of line photosensitive charge- coupled device 4 is provided with change of illumination of object (source 5 of optical signal) and kept within specified bounds thanks to insertion of controlled frequency divider 3, analog-to-digital converter 6, shift register 7 and comparator 10. EFFECT: increased accuracy in reading of images. 3 dwg
Patent RU-2088254-C1 (RU)
Title: Medicinal species for treatment and prophylaxis of vessel diseases
Inventor: DARMOGRAJ VASILIJ NIKOLAEVICH
IPC: A61P9/00
Filed: 1994-10-04
Granted: 1997-08-27
Abstract: FIELD: medicine, phytotherapy. SUBSTANCE: species has the following components, mas. p. p.: horse chestnut seeds, 1; rose fruits, 1; citrus peel, 1; Jacob's ladder roots and rhizomes, 1; and catchfly herb, 1. EFFECT: enhanced effectiveness of treatment and prophylaxis.
Patent RU-2086810-C1 (RU)
Title: Hydraulic distributor
Inventor: AKINFIEV ALEKSEJ A
IPC: F15B13/02
Filed: 1994-10-19
Granted: 1997-08-10
Abstract: FIELD: hydraulic machines and mechanisms; remote control of operating members. SUBSTANCE: hydraulic distributor has housing 4, spool valve 5, pull back springs 6, control chamber 7, electromagnetically controlled pressure relief valve 8, end face spaces 9 and 10, pressure holes 11 and radial drain holes 12 made in form of row of holes. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2102121-C1 (RU)
Title: Method of removing elementary sulfur from gas
Inventor: JOKHANNES BORSBOM
IPC: B01D53/00
Filed: 1994-11-29
Granted: 1998-01-20
Abstract: FIELD: gas treatment. SUBSTANCE: to remove elementary sulfur contained in gas in the form of vapor and/or entrained particles, gas is cooled to a temperature between point of steam condensation and 120 C. Gas being treated at 120-300 C is fed into lower part of heat exchanger, whose wall is cooled by cooling medium to temperature below solidification point of sulfur and above steam condensation point, if some water is contained in gas. Deposited sulfur is removed by gravity in the stream countercurrent to sulfur-containing gas flow. Heat exchanger utilized may be tubular or of plate-type, vertical or inclined. EFFECT: enhanced gas purification efficiency. 11 cl, 2 dwg