baber/WOPTO huggingface dataset:
Patent RU-2019686-C1 (RU)
Title: Method for development of oil field
Inventor: STRIZHOV IVAN N
IPC: E21B43/24
Filed: 1991-09-23
Granted: 1994-09-15
Abstract: FIELD: oil production. SUBSTANCE: field with porous-fractured reservoir before injection of oxidizer is developed under conditions of dissolved gas drive up to possibility of filtration of gaseous oxidizer in low-permeable zones with flow-rate required to maintain stable burning process in formation. Field is developed under conditions of dissolved gas drive up to attainment of relative phase permeability of low-permeable zones determined by formula. Additionally, periodically water is injected into formation in the amount required for maintaining pressure gradients ensuring filtration of gaseous oxidizer in low-permeable zones. After break-through of gaseous oxidizer into producing well, injected into formation alternately with gaseous oxidizer is water in the amount equalling the volume of formation fractures. Before injection of oxidizer fed into formation is heat carrier in amount equalling 0.5-5.0 of volume of fractures of reservoir. EFFECT: higher efficiency. 5 cl
Patent RU-2018889-C1 (RU)
Title: Isotope phytogeochemical method for detecting hydrocarbons
Inventor: LEBEDEV VLADIMIR S
IPC: G01V9/00
Filed: 1991-10-16
Granted: 1994-08-30
Abstract: FIELD: search for oil deposits. SUBSTANCE: carbon isotope content is determined in various similar plant along profiles of analyzed area; abnormally low content of heavy carbon isotope  13 C on separate areas as compared to other areas indicates discharge of hydrocarbons. EFFECT: facilitated procedure. 2 dwg
Patent RU-2048919-C1 (RU)
Title: Ion exchanger
Inventor: SHISHKIN VIKTOR V
IPC: B01J47/10
Filed: 1991-09-16
Granted: 1995-11-27
Abstract: FIELD: chemical engineering. SUBSTANCE: ion exchanger has a housing. Rotating means with a filtering member are mounted along the housing axis on its surface. Ionite is placed inside the filtering member. The ion exchanger also has branch pipes for feeding and removing the solution. The housing is made as a tore having the variable cross-section. The rotating means with the ionite placed inside it represents itself at least one resilient tore made of filter cloth. The tore is equipped with means keeping an eye on the conformity of the torus dimensions to the housing cross-section. The means are made as a resilient belt mounted on the tore. EFFECT: enhanced quality of cleaning substances from impurities, enhanced efficiency of ion-exchange processes resulting from the displacement of the tores in the housing along the closed circle in the flow of the productive solution. 1 cl, 1 dwg
Patent RU-2055965-C1 (RU)
Inventor: AJZENBERG SERGEJ A
IPC: D21F11/14
Filed: 1991-11-26
Granted: 1996-03-10
Abstract: Изобретение предназначено для получения материалов для фильтрации топлива, воздуха, масел и подобных веществ и может быть использовано в целлюлозно-бумажной промышленности. Сущность изобретения: способ включает отлив волокнистого слоя из волокнистой суспензии, механический отжим до сухости полотна 18 - 22%, пропитку с использованием водных эмульсий или дисперсий полимерных веществ и сушку. Пропитку ведут под вакуумом 0,015 - 0,020 МПа. Перед сушкой проводят термостабилизацию полотна прососом воздуха с температурой 220 - 399 o С. Способ реализуют на устройстве, включающем узлы отлива волокнистого слоя, механического отжима полотна, пропитки и сушки. Устройство снабжено узлом термостабилизации полотна в виде средства фильтрационной сушки, смонтированного за узлом просушки. 2 с. п. ф-лы, 1 ил.
Patent RU-2027008-C1 (RU)
Title: Method for peat production
Inventor: GRACHEV VIKTOR A
IPC: E21C49/00
Filed: 1992-01-09
Granted: 1995-01-20
Abstract: FIELD: peat production process. SUBSTANCE: method for peat production includes excavation of raw peat from deposit, transportation to drying areas with formation of heaps according to the width of sheet and subsequent layer working of help. Process operations of layer working is carried out for one run over the entire width of heap in advancing along it of bridge equipment with lifting-lowering truss on which process equipment is mounted, with bridge equipment resting on peat deposit underlying the heap. The truss span of bridge equipment covers the heap width. EFFECT: prolonged season of peat mining and reduced process brakes due to preclusion of dependence of process equipment cross-country capability and increased season peat output. 2 dwg
Patent RU-2043999-C1 (RU)
Title: Method for production of stable copolymers of trioxane
Inventor: SUSOROV IGOR A
IPC: C08G2/22
Filed: 1992-01-22
Granted: 1995-09-20
Abstract: FIELD: organic technology. SUBSTANCE: copolymerization of epichlorohydrin with 1,3,5-trioxane, their quantities being 10-25 and 90-75 respectively. Said copolymerization is carried out in solution of carbon tetrachloride, cation catalyst being used. Then thus prepared dispersion of half-finished product is separated of solvent and is affected by heat treatment. Said heat treatment takes place at 125-140 C in 2.5 solution of sodium hydroxide in mixture of N,N-dimethylformamide with water. EFFECT: improves efficiency of the method. 4 tbl
Patent RU-2014967-C1 (RU)
Title: Milling cutter
Inventor: NAGAJTSEV VLADIMIR F
IPC: B23C5/08
Filed: 1992-02-17
Granted: 1994-06-30
Abstract: FIELD: material working. SUBSTANCE: milling cutter has a body with slots, crossing its end surfaces, and cutter assemblies, mounted in them; the cutter assemblies have bodies and cutting blades, secured with use of a wedge with screw and spherical members in such a way, that one of the spherical members is placed between a surface of the cutting blade and the other, arranged in the body of the cutter assembly, has a cylindrical dent for engaging with the cutting blade. The first spherical member is tapered and has two radial recesses on a bottom of each slot, the recesses are designed for creating a resilient petal, engaging with a lateral face of the cutting blade. The milling cutter is provided by an eccentric, arranged in the radial recess between the resilient petal and the remaining part of the body, and an additional screw between the bodies of the cutter assembly and the body of the milling cutter. EFFECT: enhanced structure of the milling cutter. 1 cl, 1 dwg
Patent RU-2024757-C1 (RU)
Inventor: CHERNEJ EDUARD I
IPC: E21C50/00
Filed: 1991-07-12
Granted: 1994-12-15
Abstract: Использование: в горной промышленности при добыче полезных ископаемых со дна водоема. Сущность изобретения: устройство для стабилизации колонн многоцелевого назначения содержит размещенную верхним концом в проеме плавсредства пульпоприемную колонну со всасывающей головкой. С целью стабилизации колонны при волнении поверхности водоема она снабжена противовесом, установленным на расстоянии, равном половине длины волны, от поверхности водоема. Противовес выполнен в виде муфты с противоположно направленными кронштейнами, на которых с возможностью перемещения вдоль кронштейнов размещены полые шары. Противовес установлен с возможностью вращения и осевого перемещения. Полость каждого шара сообщена с источником сжатого воздуха и с окружающей средой. Кроме того, устройство снабжено установленным в проеме плавсредства кондуктором, выполненным в виде цилиндрического корпуса с жестко закрепленными на плавсредстве ребордами. На внутренней стенке кондуктора размещены эластичные секции с образованием в центре кондуктора размещены эластичные секции с образованием в центре кондуктора отверстия для колонны. 3 ил., 1 з.п. ф-лы.
Patent RU-2054875-C1 (RU)
Inventor: KRASNOVA VIKTORIYA A
IPC: A23B4/023
Filed: 1992-03-30
Granted: 1996-02-27
Abstract: FIELD: fish industry. SUBSTANCE: method involves stimulating and inducing the ripening of fish and salted semifinished carbohydrate products, their derivatives, enzyme activators, enriching and stabilizing substances. They consist of natural readily-available compounds of vegetable and animal origin which improve consistency, taste, odor or flavor and color, increase the nourishing and energetic value of fish products. The method also uses effects of fixing the free water, osmosis, sorption and diffusion as well as the possibility of replacing salt in salted products. EFFECT: production of new food, enrichment with practically any biologically-important compounds, preparation of combined fish products, reduction of table salt content, utilization of waste in valuable products, lower losses in final processing, retention of native properties. 5 cl
Patent RU-2043954-C1 (RU)
Inventor: POLUKHIN DMITRIJ A
IPC: B64C17/00
Filed: 1992-04-01
Granted: 1995-09-20
Abstract: FIELD: rocketry and space engineering. SUBSTANCE: method of descent of space rocket booster to touchdown zone includes stages of stabilization, aiming and controllable descent with the aid of aerodynamic forces. First- stage booster is separated together with panels of tail bay of the second stage at stabilization phase; when dynamic head reaches 40 kg/sq.m, first-stage booster is braked and stabilized in forward position by means of engine through symmetrical (relative to longitudinal axis of space rocket) synchronous turn of forward-arranged aerodynamic control surfaces of tail bay of second stage. During aiming phase, radio beacon is switched on in zone of booster falling and radar is switched- on aboard first stage booster; lateral mismatch and distance between design impact point and location of radio beacon are determined with the aid of digital computer; position of aerodynamic control surfaces in pitching and yawing is controlled with the aid of electrohydromechanical drives depending on the amount of mismatch. Device for descent of space rocket booster in touchdown zone has aerodynamic control surfaces and electrohydromechanical drives; aerodynamic control surfaces are all-moving and are mounted on panels of second-stage tail bay which are made integral with first-stage booster and shifted relative to lateral tanks of first stage by semi-angle of pitch; they are linked kinematically for synchronous action in pairs symmetrically relative to longitudinal axis of space rocket; electrohydromechanical drives are connected to radar for action in proportion with amount of mismatch of design impact point and position of radio beacon. EFFECT: enhanced efficiency of control of booster in bringing it to impact zone; reduced loads on controls and reduced area of zone to radius not exceeding 100 calibres of rocket. 3 cl, 8 dwg
Patent RU-2037843-C1 (RU)
Inventor: VOROBEJ GRIGORIJ K
IPC: G01S13/34
Filed: 1992-04-15
Granted: 1995-06-19
Abstract: Использование: измерение дальности. Сущность изобретения: радиолокатор малых дальностей содержит приемопередающую антену 1, усилитель 2 сверхвысоких частот отражательного типа, расположенный внутри отрезка волновода 3, короткозамыкатель 4, фильтр нижних частот 5 и частотомер 6. 1 - 2 - 5 - 6. 2 з.п. ф-лы, 2 ил.
Patent RU-2005858-C1 (RU)
Title: Устройство для бестраншейной прокладки трубопроводов в грунте
Inventor: MINAEV VSEVOLOD I
IPC: E02F5/18
Filed: 1992-04-20
Granted: 1994-01-15
Abstract: Сущность изобретения: устройство для бестраншейной прокладки трубопроводов в грунте содержит ножевую секцию, полый расширитель, радиальные ребра и механизм подачи. Расширитель установлен коаксиально с кольцевым зазором внутри ножевой секции. Ребра жестко соединены с расширителем и ножевой секцией. Механизм подачи выполнен в виде основного газогенератора с сопловым аппаратом и дополнительных газогенераторов с сопловыми аппаратами. Основной газогенератор размещен во внутренней полости расширителя. Дополнительные газогенераторы размещены в соответствующих корпусах. Корпус каждого дополнительного газогенератора расположен внутри ножевой секции и жестко соединен с последней. Продольная ось симметрии корпуса каждого дополнительного газогенератора проходит через продольную ось симметрии соответствующего радиального ребра. 19 з. п. ф-лы, 7 ил.
Patent RU-2091818-C1 (RU)
Title: Well acoustic radiator
Inventor: POLEVIK ANDREJ G
IPC: G01V1/40
Filed: 1992-02-03
Granted: 1997-09-27
Abstract: FIELD: seismo-acoustic prospecting. SUBSTANCE: the offered well acoustic radiator has cylindrical body mounted on which are vibration active drivers, middle support which may be made of permanent magnet, extreme cover plates interconnected by bending springs, damping spacers and cord shell. EFFECT: provision of efficient generation of low frequencies at large hydrostatic pressures. 7 dwg
Patent RU-2021341-C1 (RU)
Title: Composition of components for special "ternovaja" vodka
Inventor: BURACHEVSKIJ IOSIF I
IPC: C12G3/06
Filed: 1992-06-19
Granted: 1994-10-15
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: composition has the following components per 1000 dal vodka: aromatic alcohol of dried blackthorn fruits 20-25 l; bitter-almond oil 0.03-0.04 kg; sugar 13-14 kg, and aqueous-spirituous liquid - the rest. EFFECT: enhanced quality of vodka. 1 tbl
Patent RU-2037299-C1 (RU)
Title: Method for producing cooked sausage wares
Inventor: VERETOVA TATYANA V
IPC: A22C11/00
Filed: 1992-06-30
Granted: 1995-06-19
Abstract: FIELD: food industry. SUBSTANCE: method involves grinding meat raw material, mixing it with corning ingredients and holding in corning compound. Then beef, fatless pork, spices, dry milk, phosphates, fat-containing raw materials are processed in fine mincing machines and a blood preparation is added. The preparation has formed elements of blood and preserving mixture, to be included into sausage meat in the amount of 0.25-2.5% of raw material mass at the mincing stage. The product with the preparation added, is to be exposed to searing at 55-60 C and relative humidity of 24-26% finishing the process at 94-96 C and relative humidity of 33-41% Cooking is carried out at 80-85 C and relative humidity of 95-100% until the product is ready. Thereafter the product is to be cooled and sold. EFFECT: improved taste quality of sausage wares. 1 dwg, 1 tbl
Patent RU-2044098-C1 (RU)
Title: Aluminum based welded alloy for sandwich aluminum armour
Inventor: KASHIRIN VYACHESLAV F
IPC: C22C21/10
Filed: 1992-07-06
Granted: 1995-09-20
Abstract: FIELD: aluminum based alloys for aluminum armour. SUBSTANCE: alloy has, in mass zinc 6.4-7.2; magnesium 2.6-3.2; manganese 0.07-0.14; chrome 0.15-0.25; titanium 0.03-0.10; zirconium 0.05-0.12; aluminum the rest. In the case, total amount of zinc and magnesium is 2.0-2.8. Alloy has following properties: sandwich plate limiting speed of certified affects (LSCA) 666-674 m/s, serial plate LSCA - 617-628 m/s; speed gain of LSCA 7.3-8.1 weight gain 8.6-8.9 EFFECT: alloy provides speed and weight gain. 2 tbl
Patent RU-2060018-C1 (RU)
Title: Tobacco smoke filter and multiple-length core for manufacturing filter
Inventor: POL FRANTSIS KLARK
IPC: A24D3/04
Filed: 1992-10-13
Granted: 1996-05-20
Abstract: FIELD: production of smoke filters containing smoke-absorbing additive in the form of particles. SUBSTANCE: filter or filtering member has longitudinal core and enclosure wrapped about core. Enclosure has additive in the form of particles applied to at least one portion of radial inner surface. Enclosure adjacent to circle at one or both ends of core is free from additive. EFFECT: increased efficiency in filtering smoke and simplified construction. 9 cl, 12 dwg
Patent RU-2044316-C1 (RU)
Title: Process of chromatographic determination of concentrations of components of complex mixture
Inventor: ARUTYUNOV YURIJ I
IPC: G01N30/06
Filed: 1992-09-01
Granted: 1995-09-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: process provides for chromatography of analyzed mixture together with definite quantity of one or several standard matters or additives for not less than three times with different quantities of injected sample. Concentrations of these components are determined by difference and absolute values of chromatographic signals of detector for individual components of analyzed mixture by extrapolation to zero value of average magnitudes of signals of standard matters or additives and determined components. EFFECT: improved authenticity of chromatographic determination. 1 tbl
Patent RU-2077395-C1 (RU)
Title: Separator
Inventor: MIRONOV PAVEL I
IPC: B07B7/083
Filed: 1992-09-07
Granted: 1997-04-20
Abstract: FIELD: metallurgy, production of building materials, mining, chemical and other industries. SUBSTANCE: separator has external shell, separating rotor with variable-speed drive annular vane guide unit located around and at the level of separating rotor. Separator is provided with impact-and-centrifugal desintering unit positioned below separating rotor. Desintering unit consists of speed-up rotor with individual drive and annular desintering chamber open on speed up rotor side. Separator has also loading unit, peripheral device for tangential air feed to space under desintering unit , channel for discharging separated fine product mixed with air, sedimentation cone with inclined chute to remove coarse particles from separator. Separator has also peripheral device intended for tangential feed of secondary air and positioned under desintering unit. EFFECT: improved quality of final product. 5 cl, 2 dwg
Patent RU-2057984-C1 (RU)
Title: Method of repair of front of inner casing of shipboard vertical water-tube boiler (variants)
Inventor: KOVKOV ALBERT N
IPC: F22B21/00
Filed: 1992-07-08
Granted: 1996-04-10
Abstract: FIELD: ship-repairing. SUBSTANCE: method consists in dismantling the brickwork, heat insulation and lagging sheet followed by their restoration. Front is dismantled and restored on side of inter-casing space 3; lagging sheet 1, heat insulation and brickwork 13 are dismantled simultaneously in assembly cutting them out by blocks, after which blocks 5-9 are removed. Then, according to first version, front is restored by mounting and securing new blocks 5-9 in place of old ones. According to second version, front is restored by mounting in turn blocks 5-9 of lagging sheet in form of strips followed by laying the insulation on each strip and mounting brickwork 13 with fastenings. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2056367-C1 (RU)
Title: Method and device for sewage treatment of chromium and heavy ferrous metals
Inventor: KHALEMSKIJ ARON M
IPC: C02F103/34
Filed: 1992-08-21
Granted: 1996-03-20
Abstract: FIELD: sewage treatment. SUBSTANCE: method involves forcing sewage through a reducing material constituted by machining waste of alumo-magnesium alloys, e.g. duraluminium mixed with iron chips. The device for realization of the method may be made in two embodiments. In the first one it consists of a cylindrical casing with circular chambers arranged so as to make a labyrinth in which case the chamber walls must be faced with iron and duraluminium sheets as an imperative requirement. In the second embodiment the device comprises a cylindrical casing and a pipe in the center, both provided with hydraulic nozzles uniformly spaced over the perimeter of casing and pipe. The casing walls are faced with sheet iron inside. EFFECT: higher efficiency of treatment achieved by simplification of the process. 7 cl, 2 tbl, 2 dwg
Patent DE-10005246-C1 (DE)
Title: Exhaust gas turbocharger for IC engine has force acting on compressor shaft supported by magnetic bearing detected for controlling variable turbine geometry
Inventor: BUECHI ROLAND
IPC: F04D25/04
Filed: 2000-02-05
Granted: 2001-10-18
Abstract: The turbocharger has a housing (8) provided with a magnetic bearing for supporting a compressor shaft (7), the turbine of the turbocharger having a variable turbine geometry (9) controlled in dependence on the measured axial force acting on the compressor shaft, via a regulating and control device (11). A sensor detecting the compressor shaft position can be coupled to the regulating and control device, for feedback regulation of the shaft position, by controlling the current supplied to the electromagnets of the magnetic bearing.
Patent DE-10109671-C1 (DE)
Title: Vorrichtung zur Abgabe eines Gases an ein Beatmungsgerät
Inventor: KOCH JOCHIM
IPC: F17C13/00
Filed: 2001-02-28
Granted: 2002-05-02
Abstract: Eine Vorrichtung zur Abgabe eines Gases an ein Beatmungsgerät mit einer das Gas enthaltenden Druckgasflasche (2), welche ein durch Druck öffenbares Dosierventil (6) mit einem rohrförmigen, das Gas durchleitenden Ventilkörper (7) und einem den Ventilkörper (7) umfassenden Kragen (5) aufweist und einem Flaschenadapter (1), welcher einen zur Befestigung an dem Kragen (5) ausgebildeten Rastmechansimus (16) besitzt, soll derart verbessert werden, dass der Flaschenadapter (1) immer der zugehörigen Druckgasflasche (2) zugeordnet bleibt. Die Lösung der Aufgabe erfolgt durch eine Sollbruchstelle (17) am Flaschenadapter (1) mit verminderten Festigkeitseigenschaften, die dazu bestimmt ist, den Rastmechanismus (16) beim Abnehmen des Flaschenadapters (1) von dem Kragen (5) zu zerstören.
Patent DE-10148606-C1 (DE)
Title: Process for testing the conversion ability of a catalytic element arranged in a vehicle and subjected to an ambient air stream comprises extracting predetermined releasing conditions and comparing parameters with a threshold value
Inventor: BAYERLE KLAUS
IPC: G01M99/00
Filed: 2001-10-02
Granted: 2002-11-21
Abstract: Process for testing the conversion ability of a catalytic element (10) arranged in a vehicle and subjected to an ambient air stream (2) comprises extracting predetermined releasing conditions; determining the values released by sensors (3, 4); comparing the values with each other and deriving parameters which reproduces a non-corrected value for the materials for the conversion ability; weighting the parameters depending on at least one operating parameter of the vehicle; and comparing the weighted parameter with a prescribed threshold value and closing the catalytic element when the threshold value is exceeded.  Preferred Features: The operating parameter is coolant temperature, suction air temperature, vehicle speed or the adjusted stage of a cooling fan.
Patent DE-10148718-C1 (DE)
Title: Verfahren und Vorrichtung zur Luft- und Raumreinigung
Inventor: DOERING BERND
IPC: A61L9/16
Filed: 2001-10-02
Granted: 2003-07-10
Abstract: Die Erfindung bezieht sich auf ein Verfahren sowie eine Vorrichtung zur Luft- und Raumreinigung, wobei verunreinigte Luft und/oder Flüssigkeit durch eine Saugeinheit (12) über eine Einlassöffnung (14) in ein mit Flüssigkeit (16) gefülltes Behältnis (18) eingesaugt wird und wobei ein Luft- und/oder Flüssigkeitsstrom die Flüssigkeit (16) durchsetzt und von Verunreinigungen wie Schmutzteilchen befreit wird und wobei die angesaugte Luft anschließend gegebenenfalls nach Durchströmen eines Zentrifugalabscheiders über eine Auslassöffnung (22) abgeführt wird. Zur Verbesserung der Reinigungseigenschaften ist vorgesehen, dass durch den aus der Flüssigkeit (16) austretenden Luft- und/oder Flüssigkeitsstrom an der Oberfläche (38) der Flüssigkeit (16) ein Flüssigkeitsdunst erzeugt wird und dass der Flüssigkeitsdunst zum Abtöten von in dem Luft- und/oder Flüssigkeitsstrom enthaltenen Keimen einer UV-Strahlung ausgesetzt wird.
Patent DE-10161520-C1 (DE)
Title: Book carrier for furniture has support rail sliding on furniture with guide rods sliding in guide rail fixed to furniture
Inventor: GOEKE BERND
IPC: A47B65/00
Filed: 2001-12-14
Granted: 2003-07-03
Abstract: The book carrier fixes to a furniture article and the support for the upper edge of the book is formed by the furniture itself (6). The support rail (1) is slidable with respect to the furniture. The support rail can have at least two rods (2) sliding in a guide rail (3) fixed to the furniture. The rods have stops (4) for the guide rail.
Patent DE-10202637-C1 (DE)
Title: Plug connector comprises two casings connected by spring sections with curvature following that of casings
Inventor: STALLMANN SIEGFRIED
IPC: H01R13/11
Filed: 2002-01-24
Granted: 2003-08-14
Abstract: Spring sections (3) curve, following the casing (1, 2) circumferences.