baber/WOPTO huggingface dataset:
Patent RU-2122091-C1 (RU)
Title: Method of correcting the leaning long walls
Inventor: ZHIV A S
IPC: E04G23/00
Filed: 1996-06-18
Granted: 1998-11-20
Abstract: FIELD: construction, in particular, reconstruction of architecture monuments in correction of leaning long walls to vertical position. SUBSTANCE: method includes fixing of walls, reinforcing of ground base, reinforcing of foundation and turning of wall. Hinged to foundation at right angle is triangular member whose upper free end rests on system of distributing device, and applied to lower free end of truss with the help of jack is vertical force which is transmitted through distributing device to a large number of points up to correction of wall leaning and its return to vertical position. EFFECT: simplification of method; reduced energy consumption and labor input in performance of work. 3 dwg
Patent RU-2120906-C1 (RU)
Inventor: GEL MAN M B
IPC: B61J3/04
Filed: 1996-06-25
Granted: 1998-10-27
Abstract: Использование: изобретение относится к устройствам для передвижения объектов по рельсовым путям и может быть использовано, например, предприятиями, ремонтирующими железнодорожный подвижной состав. Сущность изобретения: каждый толкатель устройства выполнен полым и снабжен противовесом, причем противовес размещен во внутренней полости толкателя с возможностью перемещения, при этом ось перемещения противовеса и ось поворота толкателя перпендикулярны и не пересекаются. 9 ил.
Patent RU-2122060-C1 (RU)
Title: Способ транспортирования грузов по акваториям в зимний период
Inventor: KIEK VLADIMIR ALEKSANDROVICH
IPC: E01D15/14
Filed: 1996-07-25
Granted: 1998-11-20
Abstract: Изобретение относится к транспорту, конкретнее к транспортированию грузов по покрытым льдом акваториям. Целью изобретения является транспортирование грузов по льду без предварительного его упрочнения на пути следования груза. Указанная цель достигается тем, что в способе транспортирования грузов по покрытым льдом акваториям, по которому перед размещением на льду и перемещением по нему груза упрочняют ледовый покров, в отличии от известных способов, создается местное упрочнение ледового покрова непосредственно под грузом, что достигается размещением подо льдом компенсирующего устройства переменной плавучести, обладающего выталкивающей силой, приблизительно равной весу груза и перемешаемого параллельно с грузом. Это позволяет снизить изгибные напряжения в ледяном покрове и тем самым значительно повысить его несущую способность. Предлагаемый способ транспортирования грузов может найти широкое применение в малонаселенных районах Сибири и при освоении нефтяных месторождений северных морей. Расширяются функциональные возможности способа. 2 з.п. ф-лы, 1 ил.
Patent RU-2093676-C1 (RU)
Title: Subsurface pneumatic striker
Inventor: GRECHUSHKIN BORIS A
IPC: E21B17/07
Filed: 1996-08-30
Granted: 1997-10-20
Abstract: FIELD: mining industry. SUBSTANCE: this relates to impact-operation tools. Pneumatic striker has body which accommodates piston-striker, drill bit with its tail-piece made step-like and in outer surface of large diameter step it has additional longitudinal slots for torque transmitting members and smaller diameter step has longitudinal and lateral slots connecting them for locking members. Part of adapter connected with large diameter step of tail-piece is of larger diameter than part connected with body and has blind longitudinal slots in inner surface and axial holes. Made in outer surface of adapter smaller diameter are longitudinal slots and radial holes which are open at side of adapter end face for location of locking members. Longitudinal slots in inner and outer surfaces of adapter and axial holes are conjugating between each other and are located with possibility for conjugation with additional slots in large diameter step of tail-piece. EFFECT: high efficiency. 2 cl, 4 dwg
Patent RU-2098323-C1 (RU)
Title: Electric power supply system for anti-icing members of aircraft propeller
Inventor: KOMAROV VLADIMIR M
IPC: B64D15/02
Filed: 1996-10-17
Granted: 1997-12-10
Abstract: FIELD: electrical equipment of flying vehicles. SUBSTANCE: system includes transducers of rotational speeds of propeller and stator of electric generator, control units and fault detection units. Stator is divided into two parts: one part consists of permanent magnets of inductor poles; this part is freely revolving and may be fixed by means of braking clutch; second part is secured immovably and is provided with winding for check of faults in resistive thermal elements and electric generator windings. EFFECT: reduced mass of system. 1 dwg
Patent RU-2119458-C1 (RU)
Inventor: ZHURAVLEV S G
IPC: C02F103/16
Filed: 1996-10-18
Granted: 1998-09-27
Abstract: Изобретение относится к ресурсосбережению и охране окружающей среды, в частности к получению чистой технической воды металлургического производства. Способ очистки технологической воды, поступающей из источника забора, включает определение концентрации ее "загрязнения", пропускание через фильтры и электромагнитное поле, причем процессы фильтрации и электромагнитной обработки совмещают во времени и на поток жидкости воздействуют электромагнитным полем инфранизкой частоты. Устройство для осуществления способа содержит источник забора воды, индикаторы, определяющие степень загрязнения и очистки, фильтры для очистки воды и индукционные катушки для ее магнитной обработки, причем индукционные катушки выполнены на корпусе фильтра и соединены с источником, обеспечивающим создание электромагнитного импульсного поля инфранизкой частоты. Способ и устройство обеспечивают снижение энергозатрат и упрощение ведения процесса при высокой степени очистки технологических вод. 2 с. и 2 з.п.ф-лы, 2 ил.
Patent RU-2089364-C1 (RU)
Title: Method of welding of base structures manufactured of aluminium alloys
Inventor: SHULYAKOVSKIJ OLEG B
IPC: B23K31/02
Filed: 1996-10-22
Granted: 1997-09-10
Abstract: FIELD: shipbuilding, oil and gas producing industries; hand, semiautomatic and automatic welding. SUBSTANCE: aluminium sheets. 3-m long, prepared for welding are put on stand providing wedge clearance in welded joint equal to O +1  mm in place where welding is started and equal to 2-4 mm at a distance of 1 m from place where automatic welding with nonconsumable electrode is started. Clearance is maintained symmetrical relative to axis of forming groove without electric tack welds. When sheets of length exceeding 3 m are assembled together, electric tack welds are used. Edges of sheets are tightly upset by stand beam with no displacement of edges relative to forming groove. Wire is fed uniformly. processing plates are installed at beginning and end of butt joint. Plate size is 100x100 mm at thickness equal to thickness of edges to be welded. Plate on which weld ends is welded to one of sheets. Starting plate is welded to both sheets by hand arc welding. In process of welding seam is watched and positions of torch and wire relative to axis of joint are adjusted in process of welding. EFFECT: improved quality of weld, increased service life of welded joints as compared with joints formed by traditional classic methods of welding. 25 cl, 4 dwg, 10 tbl
Patent RU-2118755-C1 (RU)
Inventor: DUNAJ O V
IPC: F23D14/44
Filed: 1996-10-28
Granted: 1998-09-10
Abstract: FIELD: combustion of gaseous fuel; burning devices designed for operation in hot air generators and thermogas generators with mixing of combustion products by neutralized air. SUBSTANCE: device has housing, frontal arrangement installed in flame tube with ring clearance, ignition plug installed inside frontal arrangement along its axis with forming of space at outlet, fuel main flow supply manifold with system of jet nozzles. Guide bushing forms two coaxial ring channels between housing and flame tube stopped at outlets and communicating at inlets. Inlet air branch pipe is installed radially on outlet section of housing. Flame tube has system of air supply holes for delivering air to primary combustion zone and mixing zone. Burner device has fuel feed channel and air feed channel to deliver fuel and air to space where combustion zone is formed being essentially a pilot burner. EFFECT: reduced output of harmful substances and soot. 3 cl, 1 dwg
Patent RU-2139760-C1 (RU)
Title: Hydrodesulfurization catalyst carrier, method of preparation thereof, catalyst and method for hydrodesulfurization of heavy oils
Inventor: RICHARD S TRELKEL
IPC: B01J23/85
Filed: 1995-07-14
Granted: 1999-10-20
Abstract: FIELD: petrochemical processes and catalysts. SUBSTANCE: alumina carrier with density below 1.0 g/cu.cm is distinguished by pore volume within a range of 0.5 to 1.1 cu.cm/g, in which at least 70% of pores are those with diameter from 140 to 220  , less than 5% of pores have diameter above 500  , and less than 2% of pores have diameter above 1000  , distribution peak diameter being more than 170  . EFFECT: increased catalyst lifetime. 19 cl, 2 dwg, 4 tbl
Patent RU-2111003-C1 (RU)
Inventor: SUSHCHEVSKIJ VENIAMIN IVANOVIC
IPC: A61K35/32
Filed: 1997-03-17
Granted: 1998-05-20
Abstract: FIELD: pharmacy technology. SUBSTANCE: method involves velvet antlers extraction with hot water at 96-98 C for the required time followed by cooling and filtration. Preliminary fresh cut velvet antlers are preserved and milled before extraction. Time extraction of raw with hot water is 1 h, not less, at quantitative ratio 2.5-3 kg raw in 450 l water. EFFECT: improved method of preparing. 6 cl
Patent RU-2121435-C1 (RU)
Title: Green brick semi-dry moulding mechanical press
Inventor: ANZHEUROV N M
IPC: B28B3/08
Filed: 1997-05-06
Granted: 1998-11-10
Abstract: FIELD: mechanical engineering; presses for production of lime-and-sand, ceramic, refractory and other types of greed brick. SUBSTANCE: mechanical press for semi-dry moulding of green brick has fixed carrying press mould, pressing frame moving in bed frame, slider, table, counter-diverging movement crank-and-lever drive, one elbow of which is coupled with slider and the other, with pressing frame, moulding mixture auger-filler and members regulating filling of mould with mixture. Additional guide frames are made for directing the slider. Levers transmitting force are made stepped from one side ands fork-shaped from other side. Elbow pair coupling members are made in form of smooth hinged axles. EFFECT: enhanced quality of moulded green brick, increased service life of press, reduced press power, provision of two side moulding of brick in two steps by applying efforts from upper and lower parts of mould. 3 cl, 6 dwg
Patent RU-2137123-C1 (RU)
Title: Method determining molar coefficients of sensitivity of detectors by thermal conductivity and ionization of flame
Inventor: ARUTJUNOV JU I
IPC: G01N30/68
Filed: 1997-05-20
Granted: 1999-09-10
Abstract: FIELD: gas chromatography, qualitative and quantitative analysis of unidentified components of compound mixtures of substances belonging to different types of organic combinations. SUBSTANCE: relative coefficient of sensitivity of analyzed components is computed for two detectors by results of chromatographic analysis with use of signals of two detectors connected in series by thermal conductivity and ionization of flame. Molar coefficients of sensitivity are found with its usage jointly with index of containment and experimental dependence of sensitivity on indices for normal paraffin hydrocarbons. EFFECT: improved accuracy of determination of molar coefficients of sensitivity. 2 tbl
Patent RU-2120054-C1 (RU)
Title: Fuel system of internal combustion engine
Inventor: KUKOLEV P V
IPC: F02M37/22
Filed: 1997-05-20
Granted: 1998-10-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: fuel intake 3 has hollow housing 6 without bottom and with hermetically sealed skirt 7 whose lower edge 10 is located close to bottom 2 of tank 1 and with cover 9 provided with hole 8 connected by channel 5 with supply fuel line. Filtering element 12 is installed in housing 6 with clearance relative to inner wall of housing. Inner space 14 of filtering element communicates with hole 8 in cover 9 of housing 6. Filtering element 12 is made of filtering cardboard, and cover 9 of housing 6 is provided with threaded member 11 by means of which housing is connected with flange 4 holding fuel intake 3 in fuel tank 1. EFFECT: enhanced cleaning of fuel. 3 cl, 1 dwg
Patent RU-2138773-C1 (RU)
Inventor: ABRAMTSEV E P
IPC: G01B7/00
Filed: 1997-07-16
Granted: 1999-09-27
Abstract: Изобретение предназначено для контроля линейных перемещений объектов в различных областях техники. Магнитопровод датчика представляет собой плоскую Ф-образную рамку. Средний поперечный стержень магнитопровода имеет две секции измерительной обмотки, а крайние поперечные стержни - по одной секции. Продольные стержни каждого окна магнитопровода разрезаны по наклонным прямым или ломанным линиям. Датчик имеет два подвижных накладных электромагнита с обмотками возбуждения и полюсными наконечниками. Подвижные электромагниты расположены поперек продольной оси датчика и соединяют продольные стержни каждого окна магнитопровода. При перемещении электромагнитов вдоль оси датчика магнитный поток через секции измерительной обмотки изменяется по линейному закону либо ступенчато. При соединении обмоток возбуждения параллельно, а секций измерительной обмотки попарно последовательно и встречно датчик позволяет одновременно измерять линейное перемещение двух объектов. 2 ил.
Patent RU-2148828-C1 (RU)
Title: Method for determination of meandering flows in ocean
Inventor: SMIRNOV G V
IPC: G01P5/00
Filed: 1997-10-06
Granted: 2000-05-10
Abstract: FIELD: measuring engineering, technique of ocean researches. SUBSTANCE: variability of hydrologic parameters in sections intersecting the flow under research is recorded. On the basis of the obtained data buoy stations with flow meters are set up. Repeated measurements are accomplished in the sections made in the beginning and in the section along the flow. On the basis of the obtained results, the flow speed, direction, wave length and amplitude of meanders are determined. EFFECT: minimized recording of parameters and maximum reduced prices of researches. 5 dwg
Patent RU-2139002-C1 (RU)
Title: Method of surgical treatment of fractures of proximal part of femur
Inventor: LAZAREV A F
IPC: A61B17/56
Filed: 1997-10-27
Granted: 1999-10-10
Abstract: FIELD: medicine, particularly, traumatology. SUBSTANCE: method includes bringing of three bundles of wires arranged in mutually perpendicular manner through the line of fracture of femur neck. Wires are made in form of pins to ensure needed strength of fixation with exclusion of wire migration. EFFECT: higher efficiency of surgical treatment of fractures of proximal part of femur. 1 dwg, 1 tbl
Patent RU-2144728-C1 (RU)
Title: Stator test technique and facility
Inventor: LI DEOK-K JU
IPC: G01R31/34
Filed: 1997-10-27
Granted: 2000-01-20
Abstract: FIELD: electrical engineering. SUBSTANCE: stator testing for performance characteristics such as resistance, extra current, sense of rotation, and breakdown voltage conducted before its connection with rotor consists in placing it positioning and locking unit, applying control voltage to it for resistance measurements followed by display or measurement results, and also applying extra current to stator for measuring and displaying this characteristic; then specified voltage is applied for detecting sense of rotation of standard rotor and displaying results obtained; specified voltage is also applied to stator to measure its breakdown value and displaying results. Facility implementing this technique has control unit that receives start- of-test instruction from key input unit and functions to control resistance measurement unit, extra current testing unit, breakdown voltage measuring unit, and sense-of-rotation detecting unit for determining sense of rotation of standard rotor which is set in rotary motion due to current supplied to stator under test; facility also has stator positioning and locking unit and display unit. EFFECT: reduced number of motor troubles caused by stator; reduced troubleshooting time. 6 cl, 7 dwg
Patent RU-2146333-C1 (RU)
Title: Rotary internal combustion engine
Inventor: GORDIENKO N N
IPC: F02B53/00
Filed: 1997-11-04
Granted: 2000-03-10
Abstract: FIELD: mechanical engineering; rotary internal combustion engines. SUBSTANCE: rotor mounted on output shaft in fixed housing partially engages with housing surface. Divider mounted on rotor engages with housing and rotor. Engine is provided with utilizer which has housing accommodating rotor mounted on output shaft. Utilizer rotor is installed on one shaft with main rotor. Utilizer inlet port communicates with outlet port of main housing. Area of working surface of utilizer divider exceeds area of working surface of main divider. EFFECT: possibility of additional utilization of working medium energy to increase efficiency and reduce specific consumption of fuel. 7 dwg
Patent RU-2133636-C1 (RU)
Title: Installation for cleaning of industrial gas effluents of 3,4-benzpyrene
Inventor: KASHNIKOV G N
IPC: B01J19/08
Filed: 1997-12-10
Granted: 1999-07-27
Abstract: FIELD: installation for cleaning of gas effluents of metallurgical, byproduct coke and petrochemical industries of 3,4-benzpyrene. SUBSTANCE: the after-burning assembly uses a source of ultra-violet radiation comprising a set of ultra-violet lamps installed in the center of the gas conduit. The lamps are arranged along or across the gas flow, each lamp is inclosed in a protective filter in the form of a glass cylinder with phosphor applied onto its surface, and/or with a coating filtering short-wave length radiation /λ340 nm/, and when arranged across it has a reflector in the side of the gas flow. The offered installation for cleaning of gas effluents has been tested in laboratory and industrial conduits. It ensures reduction of concentration of 3.4-benzpyrene by up to 5 times, sufficiently effective conformably to enterprises of aluminium, electrode and byproduct coke industries. Extermination of 1 g of 3.4-benzpyrene consumes within 0.5 to 1.0 kW of power, depending on the gas composition, flow velocity and other parameters of the gas conduit. EFFECT: enhanced efficiency and simplicity in use. 3 cl, 3 dwg
Patent RU-2148804-C1 (RU)
Title: Inductance detector of force
Inventor: PODGORNOV V A
IPC: G01G9/00
Filed: 1998-01-21
Granted: 2000-05-10
Abstract: FIELD: instruments. SUBSTANCE: device has cylindrical housing, membrane, which is designed as integral with housing, and inductance coil, which has stationary core, which is separated from membrane by air gap. Core is designed as autonomous open magnetic circuit, which is located in chamber under membrane and is rigidly connected to housing base. Side of membrane which is directed towards ends of magnetic circuit carries screen, which is made from non-magnetic material. Load weight may be measured by means of bulge, which is located on outer side of membrane in coaxial to inductance coil and is equipped with members for connection to loading board. Cross size of bulge is less than diameter of membrane by at least order of magnitude. Bulge may be shaped as cylinder with outer and inner threads. Bottom part of housing may have lugs with holes for mounting housing on stationary platform. EFFECT: linear dependence of output signal from value of load. 3 cl, 2 dwg
Patent RU-2137517-C1 (RU)
Title: Dust-and-gas protective cartridge
Inventor: KOSTJUCHENKO I S
IPC: A62B19/00
Filed: 1998-04-13
Granted: 1999-09-20
Abstract: FIELD: equipment for protecting respiratory organs under hazardous working conditions and for cleaning air in survival and ventilation systems. SUBSTANCE: cartridge has casing with burden placed between upper and lower grids, and projection extending along perimeter of casing. Shape of projection is similar to that of step on inner surfaces of lugs, which are distributed along perimeter of casing and of upper burden supporting grid. Replaceable filter is positioned in casing. Lugs of casing are positioned in alternation with lugs of upper grid. EFFECT: increased efficiency by reliable fastening of grids and simplified replacement of used filter. 6 dwg
Patent RU-2134942-C1 (RU)
Title: Sectional frame of agricultural tool
Inventor: ZHUK A F
IPC: A01B73/04
Filed: 1998-07-03
Granted: 1999-08-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: frame has pivotally connected central and side sections 1,2,12 connected with central two-link chain. Hydraulic cylinder 8 is coupled with one link of two-link chain. At least one link is equipped with stop 4 for restricting turning of links in prederetermined position of side section 2,12 of frame. Apex of obtuse angle γ defined by links of two-link chain is oriented downward, when section 1,2,12 of frame is in operating position, with pivot hinges of frame being disposed in horizontal position. When central and side sections 1,2,12 of frame are disposed in single plane or in parallel planes, angle γ has minimum value. At maximum declination of side section 2,12 downward angle γ = π has maximum value. Such construction allows all sections of agricultural tool to follow relief of ground. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 3 dwg
Patent RU-2146005-C1 (RU)
Inventor: ANTIPOV V V
IPC: E21D11/08
Filed: 1998-10-20
Granted: 2000-02-27
Abstract: Изобретение относится к подземному строительству и может использоваться при прокладке трубопроводов подземным способом, при проведении криволинейных выработок малого диаметра. Устройство для подземной прокладки трубопроводов включает силовой блок, минищит с ножевой секцией, юбкой и щитовыми гидроцилиндрами подачи и управления, взаимодействующими с секциями обделки крепи. Ширина секции обделки крепи выбрана в зависимости от диаметрального размера рабочего пространства для принятого положения оператора с учетом его антропометрических данных из соотношения  b ≤ 1/2K 3x (D ц  + 1,5h р  - I н ),  где K 3x  = 1,2 - 2,2 - коэффициент запаса хода гидроцилиндров;  D ц  - диаметр гидроцилиндров;  h р  - диаметральный размер рабочего пространства для принятого положения оператора с учетом антропометрических данных;  I н  - длина ножевой секции. 
      Изобретение позволяет повысить маневренность щита при проведении тоннелей малого диаметра, упростить его конструкцию и повысить надежность. 2 ил.
Patent RU-2152448-C1 (RU)
Title: Precious metal recovery method
Inventor: OSINENKO E P
IPC: C01G7/00
Filed: 1999-01-13
Granted: 2000-07-10
Abstract: FIELD: precious metal technology. SUBSTANCE: cinder mixture from heat and power stations utilized as adsorbent, prior to be mixed with solutions containing gold and silver to be recovered, is subjected to wet magnetic separation at magnetic field intensity 1000-2000 Oe. EFFECT: increased degree of recovery and mechanical strength of adsorbent. 7 ex
Patent RU-2155103-C1 (RU)
Inventor: ASRIEV EH I
IPC: B04B1/10
Filed: 1999-07-01
Granted: 2000-08-27
Abstract: FIELD: equipment adapted for separating liquid medium containing oil fraction, which may be used in different branches of industry. SUBSTANCE: centrifuge has cylindrical-conical rotor, cylindrical membrane-type filter fixed within rotor and equipped with device for preliminary filtration of medium to be separated. Continuous cylindrical shell with end flanges is positioned in rotor concentrically and in spaced relation to cylindrical filter. Shell is adapted for separating light oil fraction. Auxiliary filter made in the form of cylindrical-conical chamber is arranged in fixed position under shell. Auxiliary filter walls are made in the form of membranes, which define with rotor wall and main filter wall gaps for flowing and discharge of separated phases. Centrifuge separates medium into four fractions. Construction of centrifuge provides self-recovery of membranes. EFFECT: increased efficiency and improved purity of separation of multicomponent medium. 2 cl, 1 dwg