baber/WOPTO huggingface dataset:
Patent RU-2032823-C1 (RU)
Title: Device for control of gas-turbine engine
Inventor: MOLCHANOV EVGENIJ P
IPC: F02C9/26
Filed: 1991-06-28
Granted: 1995-04-10
Abstract: FIELD: gas- turbine plants. SUBSTANCE: device comprises throttle 20 and spring-loaded slide valve 22 which has longitudinal slot 21 and is mounted inside a bushing. The slide valve is provided with groove 23 connected with a drain through longitudinal grooves 24 and with controlled space of the servo-piston of the batching cock of an afterburning controller through longitudinal slot 21 and supplying pipe line 25. Throttle 20 is mounted in passage 26 which connects pipe line 25 with the drain. Slide valve 22 is connected with one end of lever 27 The other end of the lever is mounted with a spaced relation 28 to rod 2 of servo-piston 1. EFFECT: enhanced reliability. 1 dwg
Patent RU-2053177-C1 (RU)
Inventor: ARYUTOV KONSTANTIN I
IPC: B65G69/20
Filed: 1991-07-01
Granted: 1996-01-27
Abstract: FIELD: transportation and storage of solidifying and viscous materials. SUBSTANCE: tubes are arranged at preset distance from tank body inner surface which makes it possible to use carried material as heat isolating coating of thickness equal to thickness determined by designed relationship of balance of heat losses and heating of material. Gauge air pressure in recirculation system provides intensification of heating capacity and increase power consumption for heating. Magnetic coupling with driven and driving coupling members and cover provides 100 per cent sealing, i.e. preserves constant gauge pressure of heat carrier. Cover is made of nonmagnetic material (stainless steel, titanium). Heat carrier in chamber is heated when electric motor rotating rotor-fan operates. Heated air moving through recirculation system heats its surface which, radiating the heat, heats material in tank body. EFFECT: reduced material usage of tank, possibility of heating material en-route, increased efficiency of charging and discharging of material owing to use of aerodynamic heating effect, and use of aerodynamic heating installation with rotor-fan for heating gaseous heat carrier (air) in closed circuit of magnetic coupling and recirculation heating system and transportation of heat carrier (air); installation is formed by stationary and movable chambers connected by tubes arranged over perimeter on inner surface of tank body and operates at gauge pressure of heat carrier (air). 3 cl, 8 dwg
Patent RU-2010589-C1 (RU)
Inventor: KARLEBA BORIS S
IPC: B01D46/00
Filed: 1991-07-30
Granted: 1994-04-15
Abstract: FIELD: filters. SUBSTANCE: method for manufacturing resilient material filtering element with conical holes involves preliminarily manufacturing hollow form of porous material with conical needles on its external surface, which protrude from porous material to the value of thickness of filtering element to be produced. First, form with needle-bearing surface is immersed into electrolyte solution and after that into latex mixture. After obtained gel layer is dried, it is rolled for example with the aid of rolls or rollers made of polyurethane until needles appear on outer surface of gel. This done, filtering element is taken off form, for example by blowing air through porous material of hollow form. Device for manufacturing filtering element of resilient material with conical holes is provided with arbor, conical needles and hollow hemispherical casing rigidly secured to arbor having union pipe for delivery blow-through air. Needles are mounted throughout entire surface of sphere with their sharp tips outside to a value of thickness of filtering element. EFFECT: improved efficiency. 3 cl, 2 dwg
Patent RU-2077253-C1 (RU)
Inventor: CHICHEROV ALEKSANDR L
IPC: A61B3/00
Filed: 1991-12-12
Granted: 1997-04-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: device to remove spasm and obtain higher accommodation reserve is designed as a diaphragm diameter of which could be changed within desired continuous or discrete limits. The method suggests different diaphragm variants both of continuous and discrete diameter alterations. EFFECT: more simplified technology, higher convenience for application. 3 cl, 5 dwg
Patent RU-2010036-C1 (RU)
Title: Method of copolymer coatings cleansing from metal surfaces
Inventor: PROSKURIN VALENTIN V
IPC: C23G1/00
Filed: 1991-08-13
Granted: 1994-03-30
Abstract: FIELD: electronic industry. SUBSTANCE: method provides for surface treatment by water, heated up to temperature of the copolymer coating melting with the speed of heating of not less than 10 C per minute under redundant pressure. EFFECT: method is useful for copolymer coatings cleansing from ferrite bases.
Patent RU-2038171-C1 (RU)
Inventor: KAVARMA IGOR IVANOVICH
IPC: B06B1/18
Filed: 1991-12-09
Granted: 1995-06-27
Abstract: FIELD: mining industry. SUBSTANCE: cylinder with a bottom and with channels for the inlet and outlet of the working medium divides the piston with the rod passing through the hole made in the bottom into the chambers of forward and back stroke, The piston has overflow channels and the central hole with radial channels connecting the chamber of forwards stroke with the channel of inletting the working medium. A housing with a cover is mounted on the cylinder bottom. The valve is mounted in the housing for interacting with the rod. The valve is made as a bar with upper and lower bases. The diameter of the upper base is more than the lower one. The housing is made as a cylinder with a two-step inner surface. In the cylinder walls along the generatrix, channels are made for inletting and outletting of the working medium. A row of radial holes for the air outlet and the profile notches are made in the lower stage of the housing having a smaller diameter than the upper one. A protrusion is made in the housing cover on the inner side. The length of the rod of piston is smaller than the value of the piston stroke and is larger than the thickness of the housing bottom. EFFECT: facilitated manufacture. 1 cl, 1 dwg
Patent RU-2009142-C1 (RU)
Title: Alkoxysilylguanidines as catalysts for cold hardening polyorganosiloxanes
Inventor: LEBEDEV EVGENIJ P
IPC: C08K5/54
Filed: 1991-08-09
Granted: 1994-03-15
Abstract: FIELD: organic chemistry. SUBSTANCE: desired product has formula (R 2 O) 3 Si(CH 2 ) 3 NH-C(NH)-NRR 1  where R= H, C 2 H 5  , (I-C 3 H 2 ); R-H,  ,  ; R 2 - CH 3 , C 2 H 5 . Empirical formulae are: C 10 H 22 N 2 O 3 Si, C 19 H 45 N 3 O 6 Si 2 , C 16 H 37 N 3 O 3 Si, C 16 H 29 N 3 O 3 Si, C 14 H 33 N 3 O 3 Si, C 18 H 33 N 3 O 3 Si, C 16 H 39 N 3 O 6 Si.   is used as reagent 1, ClCN is used as reagent 2, RR 1 NH is used as reagent 3 (R, R 1 , R 2  are as mentioned above). Reaction takes place with the help of acceptor of HCl and solvent at 10-100 C. EFFECT: improves desired product quality. 1 tbl
Patent RU-2014240-C1 (RU)
Inventor: BUROBIN VYACHESLAV N
IPC: B60S3/04
Filed: 1991-12-23
Granted: 1994-06-15
Abstract: Изобретение относится к технике обслуживания автотранспорта, в частности к ротационным щеточным установкам для наружной мойки автомобилей. Цель изобретения - повышение качества мойки за счет увеличения амплитуды угловых колебаний ротационных щеток. Сущность изобретения: рабочий орган содержит приводные вертикальные и ротационные щетки, которые смонтированы на поворотных консолях. Щетки установлены с возможностью радиальных и осевого перемещений относительно вала. Каждая щетка снабжена вибровозбудителем, который содержит косозубую солнечную шестерню 9 и входящие с ней в зацепление неуравновешанных сателлиты 12. Оси 14 сателлитов соединены с корпусом 15 вибровозбудителя через водило и механизм свободного хода 10. Между корпусом вибровозбудителя и косозубой шестерней 9 установлены упругие элементы 16 и 17. Ротационная щетка совершает сложное движение: на вращательное движение накладывается возвратно - вращательное и возвратно - поступательное осевые движения. 2 ил.
Patent RU-2012469-C1 (RU)
Title: Powder wire for steel welding
Inventor: GRISHANOV ARKADIJ A
IPC: B23K35/368
Filed: 1991-12-29
Granted: 1994-05-15
Abstract: FIELD: steel welding. SUBSTANCE: powder wire is composed of a steel sleeve and powder mixture. The mixture contains (% by mass): calcium fluoride 40-49; lithium fluoride 5-11; cobalt fluoride 0.5- 2; calcium carbonate 5-8; silicon dioxide 4-6; aluminium 9- 11; iron powder 13-15; molybdenum 7-10; nickel 1.5-3. The space ratio is 30-35% . EFFECT: improved quality of welded joints. 1 tbl
Patent RU-2025175-C1 (RU)
Inventor: OSOSKOV ALEKSANDR P
IPC: B21J13/02
Filed: 1992-01-09
Granted: 1994-12-30
Abstract: Сущность изобретения: штамп содержит пуансон, пуансонодержатель и матрицу и снабжен выталкивателем, а также взаимодействующей с выталкивателем и пуансонодержателем съемной державкой заготовок, которая имеет установочное отверстие для сопряжения с уступом выталкивателя и два отверстия для укладки заготовок. Державка выполнена симметрично относительно вертикальной плоскости, проходящей по оси установочного отверстия, и горизонтальной плоскости, проходящей по оси двух отверстий для укладки заготовок. Межцентровое расстояние двух отверстий для укладки заготовок равно межцентровому расстоянию между ручьями для первого и второго перехода штамповки в матрице. 4 ил.
Patent RU-2019377-C1 (RU)
Title: Tubular heat-exchanger assembly method
Inventor: UTKIN VADIM V
IPC: B23P15/26
Filed: 1992-01-29
Granted: 1994-09-15
Abstract: FIELD: manufacturing of tubular heat-exchangers. SUBSTANCE: method involves arranging tubular walls into pack; cutting and reaming holes in pack in one pass of tool; positioning walls along tube bundle by moving walls, with number of simultaneously moved walls being increased; positioning tube sheets and expanding tube ends. EFFECT: increased quality of heat-exchangers. 12 dwg
Patent RU-2027319-C1 (RU)
Title: Magnetodynamic acoustic device
Inventor: VERTINSKIJ PAVEL A
IPC: H04R13/00
Filed: 1992-01-27
Granted: 1995-01-20
Abstract: FIELD: acoustic signal conversion. SUBSTANCE: device has case accommodating core with coil and diaphragm with rod secured to case wall; core is essentially multilayer spiral of ferromagnetic strip with shaped oblique slot on its surface; coil is insulated conductor fixed in slot and having leads. EFFECT: improved design. 5 dwg
Patent RU-2048619-C1 (RU)
Title: Process of manufacture of films on base of complex oxides
Inventor: OSTROUSHKO ALEKSANDR A
IPC: C30B7/00
Filed: 1992-03-03
Granted: 1995-11-20
Abstract: FIELD: catalytic, electrode, superconducting and SHF materials manufacture. SUBSTANCE: working solution containing 0.1-10.0 per cent by mass of metal components of complex oxide, 5.0-20.0 per cent by mass of polyvinyl alcohol, water being the balance is prepared. Working solution is injected with 1.0-50.0, per cent by mass of water-soluble crystallizing polymer, for example, polyethyleneoxide or polyethyleneglicol. Solution is applied layer by layer on article with intermediate drying and heating of at least two layers at 400-680 C till organic components are removed. These operations are carried out with coaxial displacement of article. Then final firing at 600-1000 C is performed. Additional injection of polymer ensures emergence of viscous medium easily spreading over surface with rotation where decomposition of salt components takes place. This provides for manufacture of uniform coats on internal surfaces of articles. EFFECT: facilitated manufacture of films.
Patent RU-2072793-C1 (RU)
Title: Method for carrying out surgical treatment of portal hypertension
Inventor: NORKUZIEV SHERALI SAFARALIEVIC
IPC: A61B17/00
Filed: 1992-03-12
Granted: 1997-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves forming portocavalous bypass by means of autograft taken from large femoral subcutaneous vein between the greater omentum vein and exterior jugular vein. EFFECT: reduced hemorrhagic and traumatic complications. 1 dwg
Patent RU-2018365-C1 (RU)
Inventor: SHULYAK VIKTOR A
IPC: B02C19/22
Filed: 1992-03-24
Granted: 1994-08-30
Abstract: FIELD: grinding equipment. SUBSTANCE: grinder- activator has housing with discharge and charging devices, spiral member with fastening units for their ends, device for moving spiral end axially with respect to fastening units, formed as rolling members. Housing inner surface and outer surface of fastening unit conjugated with housing inner surface are provided with channels, at least one channels being made conical. The rolling members are mounted for contact with channel surfaces. EFFECT: high quality of grinding. 3 cl, 1 dwg
Patent RU-2045390-C1 (RU)
Title: Domestic working machine tool
Inventor: LOPATKIN YURIJ A
IPC: B27C9/00
Filed: 1992-04-13
Granted: 1995-10-10
Abstract: FIELD: working machine- tools. SUBSTANCE: machine tool has bed, shaft mounted on the bet for permitting rotation and provided with cutting tool and driving pulley, and drive. The machine-tool is provided with a detachable attachment made up as the base and additional shaft mounted on the base for permitting rotation and provided with pulleys. The drive is constructed as an engine of a vehicle. The pulley for transmitting rotation from the engine is mounted on the crankshaft, made in block with the general pulley, and coupled with the inlet pulley of the attachment through a flexible connection. The outlet pulley of the attachment is connected in turn with the inlet pulley of the shaft having the cutting tool through the additional flexible connection. The inlet pulley of the attachment is made up as an assembly of pulleys which are different in sizes and serve for changing the speed of rotation of the cutting tool. EFFECT: expanded functional capabilities. 1 dwg
Patent RU-2009605-C1 (RU)
Title: Voltage converter
Inventor: IGUMNOV DMITRIJ V
IPC: H02M3/335
Filed: 1992-04-23
Granted: 1994-03-15
Abstract: FIELD: electric engineering. SUBSTANCE: voltage converter has transformer 1 and basic igfet 2. Primary winding of the transformer has the first output connected with output of input voltage supply. Drain of igfet is connected with the second output of transformer primary winding. Gate of igfet is connected to control terminal. Three additional transistors 3-5 and four resistors 6-9 are brought into the device. Series connection of transistors 2 and 3 is necessary for improvement in maximal operation voltage. Symmetrization of the transistors is carried out due to electronic adjustment of total resistance made on the base of additional transistor 5 and resistor 7. EFFECT: improved efficiency. 1 dwg
Patent RU-2030810-C1 (RU)
Title: Method for determining vacuum operation of collector output in multielement heat-emitting electricity-generating channel
Inventor: SINYAVSKIJ VIKTOR V
IPC: H01J45/00
Filed: 1992-05-05
Granted: 1995-03-10
Abstract: FIELD: electronic devices. SUBSTANCE: in vacuum-degassing mode of operation, collector output operation during emitter heating is estimated by measured values of heat flow from emitter, insulation resistance, short-circuit current, no-load voltage, and estimated temperature of collector. EFFECT: improved accuracy of estimation. 1 dwg, 1 tbl
Patent RU-2040863-C1 (RU)
Inventor: ASHKINAZI LEONID A
IPC: H05B3/34
Filed: 1992-05-29
Granted: 1995-07-25
Abstract: FIELD: heaters. SUBSTANCE: resistive textile unit is shaped as ribbon. Fibers of warp are made from carbon and are arranged with spaces which size is about fiber diameter. Fibers of weft are made from carbon too and are arranged in rows which are spaced by ribbon width. EFFECT: increased intensity of heat transfer. 2 dwg
Patent RU-2039485-C1 (RU)
Title: Tooth brush
Inventor: IVANOV IGOR S
IPC: A46B9/04
Filed: 1992-06-02
Granted: 1995-07-20
Abstract: FIELD: sanitary accessories. SUBSTANCE: tooth brush has the handle 1 in the form of rings for fingers; the necking portion 2, having the head 3 with the bristle 4, branches from the rings. EFFECT: enhanced comfort of using. 1 cl, 2 dwg
Patent RU-2005883-C1 (RU)
Inventor: NELYUBIN YURIJ I
IPC: E21D23/12
Filed: 1992-07-20
Granted: 1994-01-15
Abstract: FIELD: mining. SUBSTANCE: powered support has units, whose bases are provided with guides on their side surfaces and installed for interaction with skids of flexible conveyer. Advancing rams connected with their axles to conveyer skids and support unit bases. Rams lifting front part of base are kinematically connected with their one ends to sliders interacting with guides, and with their other ends, to flight of conveyer on its caved side end. Sliders have vertical guides for interacting with axles, connecting advancing rams to conveyer skids. EFFECT: higher efficiency. 6 dwg
Patent RU-2047565-C1 (RU)
Inventor: ZAGNITKO ALEKSANDR V
IPC: C02F1/00
Filed: 1992-08-04
Granted: 1995-11-10
Abstract: Использование: очистка веществ от дисперсных микропримесей может быть использовано для высокоэффективной фильтрации жидкостей в микроэлектронике, атомной промышленности и биотехнологии. Сущность изобретения: дисперсные примеси осаждают на фронтальную фильтрующую поверхность, пропуская очищаемую парогазовую смесь через кассету из металлокерамических фильтрующих многослойных патронов с фронтальным фильтрующим слоем на поверхности каждого фильтра. При этом непрерывно измеряют сопротивление фильтров и при его возрастании в 5 10 раз последовательно осуществляют удаление осадка с фронтальной поверхности фильтропатрона обратным потоком смеси отфильтрованного пара, эжектируемого обеспыленным газом, который подается последовательно через каждый фильтропатрон обратно потоку очищаемой парогазовой взвеси. Устройство для осуществления способа парогазовой очистки жидкости включает парогенератор, фильтрационный модуль, обратный холодильник и накопитель очищенной жидкости, при этом кассета фильтропатронов установлена над сборником осадка примесей, а над каждым фильтропатроном со стороны чистой камеры соосно с ним установлены сверхзвуковые сопла, соединенные с источником сжатого газа, управляемым измерителем сопротивления фильтрующих патронов, 2 с.п. ф-лы, 2 ил.
Patent RU-2093120-C1 (RU)
Inventor: NEROEV VLADIMIR V
IPC: A61F9/007
Filed: 1992-10-06
Granted: 1997-10-20
Abstract: Использование: медицина, офтальмохирургия, предназначено для удаления внутриглазных инородных тел. Сущность изобретения: экстрактор состоит из соединенных между собой стержня, держателя и захвата, при этом захват выполнен в виде нескольких проволочных элементов из материала, обладающего эффектом памяти формы, а держатель снабжен каналом для подведения хладагента к стержню. При введении в склеральный разрез проволочные элементы, находящиеся при температуре 25 o C, выпрямлены, поэтому для введения инструмента внутрь глаза не требуется выполнения больших склеральных разрезов. В стекловидном теле проволочные элементы нагреваются до температуры окружающей среды 36 o C и приобретают форму, позволяющую захватить инородное тело. При подаче хладагента захват смыкается и фиксирует инородное тело. 2 ил.
Patent RU-2101784-C1 (RU)
Inventor: ERMOLIN JURIJ SERGEEVICH
IPC: G11C7/00
Filed: 1992-06-30
Granted: 1998-01-10
Abstract: FIELD: computer engineering. SUBSTANCE: method provides generation of access current which switches selected cores into 0 ore 1 positions and writing new information into memory unit in single pulse in order to decrease access time to memory unit. Cores are mounted on orthogonal windings. Selected windings of one coordinate pass access current pulses which polarity corresponds to information to be stored. Selected windings of another coordinate pass current pulses of corresponding polarity. Preliminary selected windings of both coordinates pass current pulses of opposite polarity in order to simplify testing. Corresponding device has address registers, input and output numbers, testing circuits and storage unit. Storage unit is made from single bit cores which are controlled by means of corresponding bits of input number register. EFFECT: increased speed, decreased power consumption, simplified testing. 3 cl, 3 dwg
Patent RU-2057815-C1 (RU)
Inventor: KOROBUSHKINA EVGENIYA D
IPC: C22B3/18
Filed: 1992-10-06
Granted: 1996-04-10
Abstract: Использование: в цветной металлургии и ювелирной промышленности, и также при повышении пробности золота. Сущность: выщелачивают серебро из тонкого шлихового золота в присутствии окислителя металла при использовании биоорганических соединений, являющихся продуктами метаболизма и продуктами деструкции клеточных стенок грибов Cephalosporium spp и Aspergillus niger. Реакцию проводят при рН 4,6 - 5,2 в присутствии перманганата калия, взятого в количестве 0,5 г/л.
Patent DE-10037880-C1 (DE)
Title: Heat insulating sill rail for window or door has metal profile filled with rigid thermal insulation foam
Inventor: MUELLER WERNER
IPC: E06B7/14
Filed: 2000-08-03
Granted: 2002-02-07
Abstract: The sill rail has a metal profile (3), e.g. of Al, provided with at least one weather protection arm positioned at a distance from the edge of the door or window and a fixing arm (9) which is secured to the door or window frame, the interior of the profile filled with a rigid thermal insulation foam, used for providing the fixing arm.
Patent DE-10064370-C1 (DE)
Title: Multischalter-Kopfgerät, Satellitenempfangsanlage sowie Verfahren zur Installation einer Satellitenempfansanlage
Inventor: ROHDE FRANK
IPC: H04N7/20
Filed: 2000-12-21
Granted: 2002-06-27
Abstract: Dargestellt und beschrieben ist ein Multischalter-Kopfgerät (1) für eine Satellitenempfangsanlage (2) zum Anschluß mehrerer Teilnehmer an zwei Satellitenantennen (3), mit acht Eingängen (4) zum Anschließen zweier Konverter (5), mit einer Umschaltmatrix (6), mit acht Ausgängen (7) zum direkten oder indirekten Verbinden des Multischalter-Kopfgeräts (1) mit einem Multischalter-Stranggerät (8) und mit mehreren Anschlüssen (9) zum Anschließen der einzelnen Teilnehmer. Weiter dargestellt ist eine Satellitenempfangsanlage (2) zum Anschluß mehrerer Teilnehmer an zwei Satellitenantennen (3), mit zwei Konvertern (5), mit einem eine Umschaltmatrix (6) aufweisenden Multischalter-Kopfgerät (1) und mit zwei, je eine Umschaltmatrix (21) aufweisenden, Multischalter-Stranggeräten (8), wobei die einzelnen Ausgänge (7) des Multischalter-Kopfgeräts (1) über einzelne Leitungen (11) mit den Eingängen (22) der Multischalter-Stranggeräte (8) direkt oder indirekt verbunden sind. DOLLAR A Mit dem erfindungsgemäßen Multischalter-Kopfgerät (1) bzw. der erfindungsgemäßen Satellitenempfangsanlage (2) ist der Aufwand bei der Installation der Satellitenempfangsanlage (2) dadurch besonders gering und das Risiko von Fehlern beim Anschließen einzelner Leitungen (11) besonders niedrig, daß dem Multischalter-Kopfgerät (1) eine Leitungs-Identifikationseinheit (10) zugeordnet ist und die Leitungs-Identifikationseinheit (10) Identifikationssignale auf an den Ausgängen (7) angeschlossene Leitungen (11) schaltet.
Patent DE-10112928-C1 (DE)
Title: Kapillaroptisches Element bestehend aus Kanäle bildenden Kapillaren und Verfahren zu dessen Herstellung
Inventor: BJEOUMIKHOV ANIOUAR
IPC: G21K1/06
Filed: 2001-03-12
Granted: 2002-08-22
Abstract: Die Erfindung beschreibt ein kapillaroptisches Element mit einer komplexen Struktur von Kapillaren und ein Verfahren zu dessen Herstellung. DOLLAR A Zur Erzielung einer gleichmäßigen Transmission wird als kapillaroptisches Element beispielsweise eine Linse eingesetzt, die eine komplexe Struktur aus Kanälen mit verschiedenen Durchmessern besitzt. Die Kanäle mit geringen Durchmessern wirken effektiv im Bereich hoher Energien, Kanäle mit mittleren Durchmessern sind für den mittleren Energiebereich bestimmt, während Kanäle mit großen Durchmessern für den niedrigen Energiebereich eingesetzt werden. DOLLAR A Eine Linse kann zum Beispiel aus drei Zonen bestehen: DOLLAR A in der zentralen Zone werden Kanäle mit geringen Durchmessern verwendet, in der mittleren ringförmigen Zone werden Kanäle mittlerer Druchmessern eingesetzt und die periphere Zone besteht aus Kanälen großer Durchmessern. Generell kann die Zahl der Zonen beliebig sein. DOLLAR A Außerdem wird ein technologisches Verfahren zur Herstellung der komplexen Kapillarstrukturen angegeben.