baber/WOPTO huggingface dataset:
Patent RU-2015672-C1 (RU)
Title: Pasteurizer
Inventor: TUMCHENOK VIKTOR I
IPC: A23C3/02
Filed: 1989-12-25
Granted: 1994-07-15
Abstract: FIELD: pasteurization of milk, fruit and vegetable juices in food and associated industries. SUBSTANCE: pasteurizer comprises casing with discs having mating screen-like working members. The periphery of discs and adjacent surface of casing are provided with projections and hollows. EFFECT: improved design. 5 dwg
Patent RU-2103836-C1 (RU)
Inventor: MALOFEJ OLEG PAVLOVICH
IPC: H04N7/08
Filed: 1990-02-01
Granted: 1998-01-27
Abstract: FIELD: information transmission systems. SUBSTANCE: in compliance with method of transmission of additional discrete information in composition of full television signal line synchropulses are modulated on sending side in duration by signal of additional discrete information. Line synchropulse of standard duration corresponds in this case to zero signal of additional discrete information and synchropulse having duration half as short as that of standard one corresponds to one. Demodulation and reconstruction of initial additional information take place at receiving side. EFFECT: increased informational capacity of full television signal. 4 cl, 6 dwg
Patent RU-2030620-C1 (RU)
Title: Fuel supply system for internal combustion engine
Inventor: VASIN ALEKSANDR P
IPC: F02M25/10
Filed: 1989-12-26
Granted: 1995-03-10
Abstract: FIELD: engine engineering. SUBSTANCE: gas fuel supply to the carburetor is automatically controlled depending on the regime of the engine operation. The fuel level in the float chamber of the carburetor is also automatically controlled depending on pressure under which gas fuel is fed to the carburetor. EFFECT: expanded function capability. 2, dwg
Patent RU-2087536-C1 (RU)
Title: Method of enantiomeric enrichment of a mixture consisting of two enantiomeric chiral amines
Inventor: STIRLING DAVID I
IPC: C12P7/26
Filed: 1990-06-21
Granted: 1997-08-20
Abstract: Amines in which the amino group is on a secondary carbon atom which is chirally substituted can be enantiomerically enriched by the action of an omega-amino acid transaminase which has the property of preferentially converting one of the two chiral forms to a ketone. The process also can be used to stereoselectively synthesize one chiral form from ketones substantially to the exclusion of the other.
Patent RU-2032707-C1 (RU)
Title: Method of preparing liquid paraffins for producing synthetic detergents and protein-vitamin concentrates
Inventor: BEREZUTSKIJ VLADIMIR M
IPC: C10G73/42
Filed: 1990-09-04
Granted: 1995-04-10
Abstract: FIELD: producing detergents. SUBSTANCE: paraffin fraction which is isolated in stationary layer of zeolite is separated into fractions. Said fractions have initial boiling points (190-200 C), (190-200 C)-(225-260 C) and final boiling point (225-260 C). Then the second and third of mentioned above fractions or mixture of the first and the second fractions are purified separately. The process is carried out with the help of oleum. Thus treated mixture is separated into hydrocarbon phase and acid asphalt by settling. Hydrocarbon phase is treated by aqueous solution of alkali and then is separated. EFFECT: improves efficiency of the method. 5 tbl
Patent RU-2022720-C1 (RU)
Title: Method of determining angle of friction of chip on blank
Inventor: CHERNAVSKIJ FELIKS G
IPC: B23B1/00
Filed: 1990-10-29
Granted: 1994-11-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: cutting is performed at speeds for which a built-up edge is formed on the front surface of a tool, and shrinkage of chip is measured. The angle of friction of chip on blank is determined by a relationship available in the invention description. EFFECT: enhanced accuracy of determining. 1 dwg
Patent RU-2023116-C1 (RU)
Title: Device for making holes in ground
Inventor: BOBYLEV LEONID M
IPC: E02F5/18
Filed: 1990-11-20
Granted: 1994-11-15
Abstract: FIELD: hole making equipment. SUBSTANCE: device has drive shaft, eccentric bushings and rollers. Bushings are successively arranged on drive shaft. Each roller is installed on respective bushing for rotation. Outer diameter of rollers successively increases from main roller. Roller symmetry longitudinal axes are successively turned round longitudinal symmetry axis of drive shaft and displaced relative to it. Roller symmetry longitudinal axes are positioned at an angle to shaft longitudinal axis. Drive shaft has projections. Each bushing, except for the main one, has recess on its inner surface to receive corresponding projection of drive shaft. Bushings are installed for limited turning round longitudinal symmetry axis of drive shaft during shaft reverse. Recess length on respective bushings is determined by design formula. EFFECT: higher efficiency. 4 dwg
Patent RU-2033834-C1 (RU)
Title: Son et lumiere instrument
Inventor: TOPILSKIJ ANDREJ N
IPC: A63J17/00
Filed: 1991-04-15
Granted: 1995-04-30
Abstract: FIELD: light effects accompanied by music. SUBSTANCE: device comprises deviation unit 1, amplifiers 2, adders 3, phase shifters 4, harmonic signal generators 5, amplifying limiters 6, signal shapers 7. Descriptions are given of individual units. EFFECT: improved design. 5 cl, 5 dwg
Patent RU-2035240-C1 (RU)
Title: Gas separator
Inventor: ZAKIROV DANIR G
IPC: B04C7/00
Filed: 1992-09-18
Granted: 1995-05-20
Abstract: FIELD: coal industry. SUBSTANCE: separator has a separation chamber made in the form of a spiral gas conduit whose turns are located one above each other along the slant of a cone which rests on a cylindrical area. There is a hopper with discharger in the lower part of the separator. Its upper part is provided with an inlet branch pipe and an exhaust pipe. From the outside, the chamber is fitted with longitudinal pockets. There is a truncated cone with holes and noses. The lower base of the cone is open. EFFECT: higher efficiency and reliability. 6 dwg
Patent RU-2030300-C1 (RU)
Title: Method of the image engraving mainly on metallic plates
Inventor: IGNATCHENKO ANDREJ V
IPC: B44C1/22
Filed: 1991-04-23
Granted: 1995-03-10
Abstract: FIELD: metal working. SUBSTANCE: flat plate is mounted on an explosive for overlapping all the surface of the plate. EFFECT: facilitated manufacture. 3 cl, 1 tbl
Patent RU-2033430-C1 (RU)
Title: Apparatus for continuous melting of materials in melt
Inventor: MIKHNEV IGOR P
IPC: C21B13/00
Filed: 1991-02-28
Granted: 1995-04-20
Abstract: FIELD: apparatus for continuous melting of materials such as slag-type, industrial and domestic wastes, in melt. SUBSTANCE: apparatus has furnace with liquid tank, hearth and syphon with outlet wall. Apparatus is further provided with closed chamber connected with furnace liquid tank through bottom channel, dome with windows for burners and gas discharge channel and ingot freezing-out device. Such arrangement of part of furnace provides for continuous removal of metal from bottom portion of furnace. Apparatus has mechanism for withdrawal of dummy bar with ingot by means of cable. This mechanism is connected with drive. Burners and waste gas discharge channels are disposed about casing in chamber dome. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg
Patent RU-2072326-C1 (RU)
Title: Method of desalting water
Inventor: MAMCHENKO ALEKSEJ V
IPC: C02F101/12
Filed: 1991-06-03
Granted: 1997-01-27
Abstract: FIELD: freshening of water. SUBSTANCE: method includes the following operations: treatment of initial water (naturally occurring or waste water) with an alkali reagent (alkali or earth-alkali metal hydroxide); passage of alkali-treated water through ammonium and hydrocarbonate ionites, deaeration accompanied with absorption of volatile components with water; recovery of cationite with salt concentrate and then with exhausted anionite recovery solution; preparation of salt concentrate by concentrating liquid phase obtained after heat treatment of mixture of exhausted cationite solutions and its preliminary treatment with alkali reagent; recovery of anionite with solution obtained after absorption of volatile components from water deaeration stage and heat treatment of mixture of exhausted cationite recovery solutions. As a result, total salt content in water is 1.5-1.7 times reduced, including magnesium ion content 1.75-2.0 times, sodium ion 1.4-1.6 times, and chloride ion 1.45-1.7 times reduction. Volumes of recovery solutions to be treated are reduced by a factor of 1.2. EFFECT: increased desalting degree; reduced power consumption; simplified process. 1 dwg, 1 tbl
Patent RU-2035013-C1 (RU)
Title: Over-cooler for cooling system
Inventor: DZHERI V NIVENS
IPC: F25B41/42
Filed: 1991-08-02
Granted: 1995-05-10
Abstract: FIELD: cooling engineering. SUBSTANCE: over-cooler 2 has housing provided with line 7 for sucking cold coolant which axially passes through it, line 14 for supplying gas and liquid coolant which enters the housing and has openings arranged in the housing, and line for discharging liquid coolant. The opening of line 14 for supplying cold in gas and liquid coolant has area which at least equals to the flowing cross-section of line 14. The line is mounted to provide intensive contact between hot gas and liquid coolant and line 7 for sucking cold coolant. EFFECT: improved design. 7 cl, 8 dwg
Patent RU-2027836-C1 (RU)
Inventor: KUKINOV ANDREJ M
IPC: E05B47/00
Filed: 1991-10-17
Granted: 1995-01-27
Abstract: Использование: для запирания помещений и сейфов. Сущность изобретения: механизм содержит плоский ключ с кодовыми отверстиями и закрепленный на несущей конструкции дверной рамы металлический кожух со скважиной для ключа. В кожухе размещены группа пераллельнных между собой штифтов, расположенных в обойме поперечно скважине и связанных с ригелем. Связь штифтов с ригелем выполнена в виде опускаемого в поперечную выемку ригеля магнитоуправляемого подпружиненного стержня, электронного блока управления электромагнитом стержня и электроцепи считывающего код ключа узла. Штифты кожуха выполнены в виде магнитов и прикреплены к металлу кожуха в одной плоскости через постоянный магнит с образованием совместно с кожухом механической части считывающего узла. Электроцепь последнего размещена на кожухе со стороны скажины, противоположной стороне расположения штифтов, и последовательно набрана из потокочувствительных элементов, размещенных напротив магнитных штифтов. Ключ снабжен собственными магнитами, размещенными в его отверстиях, выполненных с возможностью размещения соосно штифтам. Механизм выполнен с возможностью размещения на дверной раме замыкаемой створки. 2 з.п. ф-лы, 5 ил.
Patent RU-2046941-C1 (RU)
Title: Pillars demolition method
Inventor: KONANYKHIN ALEKSANDR I
IPC: E21C37/00
Filed: 1991-09-17
Granted: 1995-10-27
Abstract: FIELD: mining. SUBSTANCE: method provide creation of charging and weakening cavities in pillar mass, placement of concentrated charges of explosives in charging cavities and breaking rock mass onto compensating space and pressing medium. Centers of charging cavities are located on one line in working. In the case weakening cavities are formed by one charge, placed in mating cavities with opposite cumulative forms and charging cavities are located between project contours of the mass, hit by concentrated charges of explosives, and they are exploded with short delay. One of weakening cavities is formed by charge of increased mass, that is exploded with first step of delay. Concentrated charges are blown up in last turn. EFFECT: method is effective in ore deposits development. 2 dwg
Patent RU-2051297-C1 (RU)
Inventor: SHALAEV VLADIMIR G
IPC: F16H1/00
Filed: 1991-11-19
Granted: 1995-12-27
Abstract: Использование: в машиностроении. Сущность изобретения: передача имеет жесткое 1 и подвижное гибкое 2 колеса с венцами 3 и 4. Внутри колеса 2 установлена неподвижная обойма 5 с вращающимся золотником 6, имеющим отверстие 7, сообщающееся с отверстием 8. В обойме 5 выполнены отверстия 9, сообщающиеся с пазами 10. В колесе 1 выполнены кольцевые проточки 11, в которые вставлены кольцевые магниты 12 с накладками 13 и 14. Накладки 13 имеют прорези. Колесо 2 имеет области с зубцами. 3 з. п. ф-лы, 2 ил.
Patent RU-2014432-C1 (RU)
Title: Wellhead sealing device
Inventor: KURTOV VENIAMIN D
IPC: E21B33/03
Filed: 1991-11-29
Granted: 1994-06-15
Abstract: FIELD: gas and oil producing industry. SUBSTANCE: device is comprised of casing accommodating concentrically-installed self-sealing cup clamped between upper and lower bearings. Upper part of cup has circular end recess filled by 70-90% with balls of 2-5 mm diameter. Upper part of cup functions as drive coupling. During running-in and pulling-out operations the requisite sealing is ensured by cylindrical part of cup. During rotary drilling, when driving drill pipe is in drive coupling, tightness is ensured by upper part of cup made in the form of profiled section to the height of end recess. EFFECT: improved design. 3 cl, 1 dwg
Patent RU-2033470-C1 (RU)
Title: Method of heat treatment of titanium alloys
Inventor: BELOGUR VALENTINA P
IPC: C22F1/18
Filed: 1991-12-11
Granted: 1995-04-20
Abstract: FIELD: heat treatment of high-loaded items made of (α) titanium alloys, for example, resilient members. SUBSTANCE: two-stage heat treatment is performed at temperatures that are considerably lower than the temperature of polymorphic transformation (b). The offered heat treatment provides for a cyclic endurance of springs of at least 2·10 6  cycles which can be explained by absence of a surface gas-saturated layer that is not formed at temperatures within 260 to 280 C (the first ageing stage) and within 500 to 525 C ( the second ageing stage). EFFECT: facilitated procedure. 1 dwg, 2 tbl
Patent RU-2008055-C1 (RU)
Title: Device for indicating seizure of gates in football
Inventor: ZOLOTOV PAVEL A
IPC: A63B69/34
Filed: 1991-12-13
Granted: 1994-02-28
Abstract: FIELD: electric engineering. SUBSTANCE: device has posts and joint of the gates. Piezodetectors 1-4 are attached to the gates. Identical detectors 5-20 are disposed inside the area of the gates. Detectors are communicated with control unit electronic circuit which is used for operation of indicator mounted behind the gates if ball gets the joist at first and then bounces into the area of the gates. EFFECT: enhanced reliability. 3 cl, 6 dwg
Patent RU-2015151-C1 (RU)
Title: Glue composition for silicate triplex making
Inventor: KOSHELEVA ANTONINA F
IPC: C09J4/02
Filed: 1991-12-27
Granted: 1994-06-30
Abstract: FIELD: glue materials. SUBSTANCE: glue composition has, mas. p.: butylmethacrylate 55-65; alkyl-C 4 -C 8 -acrylate 35-45; monomethacrylate of ethylene glycol 5-10; dimethacrylate of ethylene glycol 0.03-0.404; triallylisocyanourate 0.1-0.5; methacrylatemethylmethyldiethoxysilane 0.1-0.5; initiator of polymerization 0.1-0.3. Lamellate article is made by hardening of glue composition in silicate form at heating or by UV-irradiation. Yield of fit automobile glasses is 90% Glue is used for making of silicate glasses. EFFECT: enhanced quality of glue composition. 1 tbl
Patent RU-2049292-C1 (RU)
Inventor: SRYVKOV SERGEJ V
IPC: F23D1/06
Filed: 1991-08-13
Granted: 1995-11-27
Abstract: Использование: в топочной технике, в частности в котельных агрегатах, сжигающих пылевидное топливо. Целью изобретения является улучшение воспламенения и выгорания топлива, снижение количества образующихся при сжигании топлива токсичных оксидов азота. Сущность изобретения: пылеугольная прямоточная горелка содержит четыре одинаковых сопла подачи аэросмеси, равноудаленных относительно вертикальной и горизонтальной осей симметрии горелки, а также смежные с ними сопла подачи вторичного воздуха и газов рециркуляции. Сопла подачи аэросмеси по горизонтали и вертикали расположены в свету на расстоянии, равном 0,8 1,0 соответственно от высоты и ширины сопла аэросмеси, а сопла вторичного воздуха установлены по центру коаксиально в каждом сопле аэросмеси на расстоянии от выходного сечения горелки, равном 0,8 1,4 от ширины сопла аэросмеси, причем по центру пересечения осей симметрии горелки расположено в одной плоскости с выходным сечением горелки центральное сопло вторичного воздуха, площадь которого составляет 36 54% от всей площади сопел подачи вторичного воздуха и примыкающие с обеих сторон к центральному соплу сопла подачи газов рециркуляции. 3 ил.
Patent RU-2006063-C1 (RU)
Title: Низковольтный источник эталонного напряжения
Inventor: KISELEV VLADIMIR V
IPC: G05F1/56
Filed: 1992-02-26
Granted: 1994-01-15
Abstract: Использование: в качестве источника опорного напряжения низковольтных стабилизаторов постоянного напряжения. Сущность изобретения: устройство содержит операционный усилитель 11 с резисторной цепью отрицательной обратной связи, выходом соединенный с выходным выводом, транзисторную матрицу 6 на транзисторах 2, 3 и 5, резисторы 1, 4, 7 - 10. Транзисторы матрицы 6 включены по схеме диодов в прямом включении, и на них формируется опорное напряжение. Промышленные транзисторные матрицы, изготовленные по планарной технологии, имеют высокий т. к. н. На входы усилителя 11 подаются сигналы от двух транзисторов 2 и 3 и транзистора 5 соответственно. Разностный сигнал усиливается, и на выходе устройства имеется выходное напряжение высокой точности. 1 ил.
Patent RU-2029612-C1 (RU)
Title: Vibrating mixer
Inventor: KOVALCHUK ALFRED N
IPC: B01F11/00
Filed: 1992-03-16
Granted: 1995-02-27
Abstract: FIELD: mixing of liquid phases and suspensions. SUBSTANCE: mixer has housing with unions to let liquid medium pass in and out. Fitted inside housing is rod with spring-loaded inertia mixing members connected with vibrator, and pulse gas feeder connected by suction side to gas space of housing and by delivery side, to liquid space of housing near bottom. Secured on lower end of rod is horizontal circular plate creating dynamic pressure in liquid. Gas delivered in pulsed mode from upper part of housing into its lower part interacts with liquid forming non-linear gas-liquid system tuned for maximum intensity of pulsation. Mechanical oscillatory system formed by spring-loaded inertia members is tuned also to resonance with vibrator frequency. Simultaneous resonance oscillations of mechanical and gas-liquid systems take place in mixer providing high intensity of mass exchange process at mixing. EFFECT: enhanced intensity of mixing. 2 dwg
Patent RU-2078918-C1 (RU)
Inventor: EGURTSOV NIKOLAJ N
IPC: E21B43/27
Filed: 1992-01-21
Granted: 1997-05-10
Abstract: Использование: изобретение относится к разработке нефтяных и нефтегазовых месторождений с терригенными коллекторами на поздней стадии разработки. Сущность изобретения: предварительно определяют технологическую эффективность видов воздействия по ранее обработанным скважинам. Выявляют группы скважин по параметрам технологической схемы и методы воздействия на них по результатам предварительно определенной технологической эффективности. Группы скважин формируют по диапазонам изменения дебита жидкости. Проводят оценку технологической эффективности работ по воздействию на призабойную зону пласта по каждой скважине. Рассчитывают показатели, характеризующие результативность каждой из реализованных технологий с выделением долей эффекта, обусловленных изменением отбора жидкости, обводненности скважин. Метод воздействия выбирают по расчетным максимальным значениям показателей эффективности. Для первоочередного воздействия выбирают скважины, обеспечивающие наибольший прирост текущей добычи. В последнюю очередь воздействуют на скважины, дающие наименьший прирост добычи нефти. Использование изобретения повышает текущую добычу нефти за счет применения методов воздействия, обеспечивающих наибольший прирост добычи нефти. 1 ил., 7 табл.
Patent RU-2045408-C1 (RU)
Title: Pressing device
Inventor: SOPOV YURIJ VASILEVICH
IPC: B30B1/40
Filed: 1992-02-19
Granted: 1995-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has slide 4, tool holder 2 and wedges 5,6 mounted between slide and tool holder and driven by drive 7. When slide 4 effectuates return stroke wedges 5,6 are moved by drive 7 and tool holder working stroke is increased in step-by-step mode. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 9 dwg
Patent RU-2025823-C1 (RU)
Inventor: VALIEV KAMIL A
IPC: H01L21/02
Filed: 1992-04-23
Granted: 1994-12-30
Abstract: Использование: при изготовлении полупроводниковых приборов, в частности интегральных схем. Сущность изобретения: на обрабатываемую подложку воздействуют излучением в диапазоне длин волн 115 - 118 нм, а в качестве рабочего газа используют SF 6  или его смеси с O 2  и/или с H 2 , что позволяет достигать высоких скоростей фотостимулированного травления двуокиси кремния при использовании неагрессивных и нетоксичных рабочих газов. 2 з.п. ф-лы.
Patent RU-2032990-C1 (RU)
Title: Method of encoding of binary information
Inventor: BEREZIN BORIS V
IPC: H04K1/00
Filed: 1992-04-28
Granted: 1995-04-10
Abstract: FIELD: cryptographic conversion. SUBSTANCE: given method of encoding of binary information uses n-digit functional conversion. With encoding of due portion of binary information new n-digit functional conversion generated with use of secret key is employed. EFFECT: enhanced reliability of method. 2 cl
Patent RU-2043386-C1 (RU)
Inventor: SKVIRSKIJ LEONID YA
IPC: C09K3/22
Filed: 1992-06-05
Granted: 1995-09-10
Abstract: Применение: для получения непылящих мелкозернистых сыпучих материалов (калийные, азотные и фосфорные удобрения, глинистые порошки, графитовые порошки). Сущность изобретения: способ включает обработку мелкозернистых материалов смесью полиэтиленгликоля с мол. м. 120-400 с 5-30 мас. моноэтиловых эфиров три- и тетраэтиленгликолей, взятых в массовом соотношении 1:2-5 соответственно. Способ обеспечивает повышение эффективности пылеподавления при улучшении реологических свойств кондиционированного материала. 1 з.п. ф-лы. 2 табл.
Patent RU-2052153-C1 (RU)
Inventor: FEDORAKO NIKOLAJ N
IPC: F02P7/073
Filed: 1992-05-06
Granted: 1996-01-10
Abstract: FIELD: automotive industry. SUBSTANCE: rotation of disconnecting unit 20 in one of positions brings contacts 17 and 18 out of controlling by cam 2. Optical pair 14 serves as contacts 17 and 18. Emitter 15 and receiver 13 of the pair is separated by cylinder 11 with opening 12. The cylinder is secured to rotor 7 of the breaker-distributor through bushing-washer 10. EFFECT: enhanced reliability. 3 dwg
Patent RU-2007916-C1 (RU)
Inventor: ERKINBAEVA ROZA K
IPC: A21D8/02
Filed: 1992-06-29
Granted: 1994-02-28
Abstract: FIELD: food industry. SUBSTANCE: method involves preparation of half-way product from mixture of 70-90% triticale flour (dispersity 3,020 3020 cm 2 /g) and water sufficient to ensure moisture content in half-way product 38-40% . The mixture is supplemented with sodium tripoliphosphate and fat 0.008-0.01 and 1.5-3.0% respectively). Upon supplementation, the mixture is kept for 5-16 h. Dough is kneaded from the half-way product and the rest of flour, water and other ingredients with addition of improvers (mixture of KBrO 3  and KJO 3 ) in a 10: 1 ratio and ascorbic acid (0.008-0.02% of flour mass). This is followed by dough fermentation, proofing and baking. EFFECT: longer product shelf life. 1 tbl