baber/WOPTO huggingface dataset:
Patent RU-2079635-C1 (RU)
Inventor: KYU NIKOLAJ G
IPC: E21B33/12
Filed: 1994-09-08
Granted: 1997-05-20
Abstract: FIELD: oil and gas producing industry; setting of packers in wells of various purposes. SUBSTANCE: packer includes tube asymmetrically instaled in well stop and cylindrical piston. Installed on the stop is flexible sealing collar which is located between the outer surface of tube, inner surface of collar and piston. Packer also has rigid and flexible anchoring members and eccentric nut. Nut is located on the outer surface of tube for interaction with piston end. Tube outer surface has thread for joining nut. Nut external surface is made in form of sphere eccentric relative to the inner threaded surface of nut. It contacts the well walls. Rigid and flexible anchoring members are made in form of alternating granule layers. EFFECT: higher reliability of packering of cavernous and nonvertical wells due to more accurate following of well profile by sealing collar. 3 cl, 3 dwg
Patent RU-2101993-C1 (RU)
Inventor: NOJMJULLER KONRAD
IPC: A47C3/18
Filed: 1994-10-07
Granted: 1998-01-20
Abstract: FIELD: furniture construction. SUBSTANCE: adjusting device has part mounted for rocking relative to rigidly fixed part and power-loaded plates adapted for clamping and releasing of part. Plates are fixed without space on one part and in spaced relation for rotation on other part. Retaining force biases plate ends, fixed in spaced relation, to side inner wall of one part. Plates are released by at least one control lever, which reacts against retaining force. Plate ends fixed in spaced relation are suspended to bolt mounted in part susceptible to clamping force for horizontal displacement toward spring developing retaining force and in direction transverse to plates. Bolt is positioned on side faced to side wall and adapted to accept clamping force for sliding within pressing sleeve. Bolt has stop, which adjoins to pressing sleeve, when clamp is in its operating state. Other side of bolt is extending through wall adapted to accept clamping force. Bolt has support positioned in spaced relation to this wall and adapted to receive compression spring acting between bolt and wall to force bolt outside. Related control lever is mounted outside for pivoting on side wall. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 9 cl, 6 dwg
Patent RU-2077717-C1 (RU)
Inventor: VANYARKHO VITALIJ G
IPC: G01N33/10
Filed: 1994-09-30
Granted: 1997-04-20
Abstract: FIELD: agricultural food processing industry. SUBSTANCE: invention can find use in detection of affection of grain by metabolites of fungi. Examined sample of grain and check sample are formed, they are around and pelletized, they are exposed to radiation in wave range 360-500 nm. Difference of bioelectric potentials is measured and judgement on degree of affection of examined sample of grain by metabolites of fungi is made. EFFECT: improved authenticity of detection of affection of grain by microscopic fungi. 4 cl, 5 dwg, 1 tbl
Patent RU-2091990-C1 (RU)
Title: Gas-shielded isolating device of working medium supply system in plasma accelerator
Inventor: SHABROV OLEG B
IPC: H05H1/54
Filed: 1994-10-24
Granted: 1997-09-27
Abstract: FIELD: cosmic engineering; gaseous working medium supply systems of plasma accelerator. SUBSTANCE: gas-shielded isolating device has working medium supply line 1, two flanges 2 carrying magnets 3, and working medium removal line 4. Isolator 5 with through spiral channel 6 of working medium passage is placed between flanges. Gas is delivered over working medium supply line 1. It passes through isolator 5 and is branched away over working medium removal line 4. When gas passes through isolator free electrons are caught by magnetic field lines. They rotate about magnetic field lines over circular orbit. In addition, electrons move along magnetic field line in direction of channel wall where they recombine without causing ionization of wall material because of low energy. EFFECT: reliable electric insulation between gas route sections of working medium supply system which are characterized by high difference of potentials. 2 cl, 1 dwg
Patent RU-2130962-C1 (RU)
Title: Method of reducing benzene content in gasoline fraction
Inventor: KRISTINA TRAVER
IPC: B01J23/40
Filed: 1994-12-28
Granted: 1999-05-27
Abstract: FIELD: gasoline production. SUBSTANCE: method consists in hydrogenating at least one hydrocarbon charge containing 40-80% of paraffins, 0.5-7% of cyclic hydrocarbons, and 6-45% of aromatics having maximum distillation temperature 70-90 C mixed with one part of C 5 -C 6 -fraction. Hydrogenation is followed by isomerization on catalyst containing chloride and at least one VIII group metal applied on carrier consisting of mixture of aluminum ethoxide and gamma-alumina in strictly specified proportions. Common treatment of hydrogenated material and C 5 -C 6 -fraction in isomerization zone produces stream almost completely devoid of benzene. EFFECT: enabled direct utilization of product as gasoline additive. 10 cl, 1 dwg, 5 tbl, 5 ex
Patent RU-2084491-C1 (RU)
Inventor: SHAKUN ALEKSANDR N
IPC: C10G35/085
Filed: 1995-01-17
Granted: 1997-07-20
Abstract: Использование: нефтехимия. Риформинг бензиновых фракций проводят при повышенных температуре и давлении в присутствии катализатора, носитель которого представляет собой соединение состава: xAl 2 O 3 .yRe 2 O 7  с весовыми коэффициентами x = 1,0; y = 5•10 -5  - 3•10 -4  и сорбционной емкостью по 1,3,5 - триметилбензолу 0,35 - 0,55 г/г и содержит, мас.%: платина 0,25 - 0,6, галлоид: хлор 0,6-1,5 или фтор 0,2-0,6, носитель до 100. 1 табл.
Patent RU-2087711-C1 (RU)
Inventor: SHARAPOV ALEKSANDR VASILEVICH
IPC: E21C37/02
Filed: 1994-02-16
Granted: 1997-08-20
Abstract: Изобретение относится к горному делу, в частности к гидравлическим механизмам для отделения монолитных блоков от горного массива при добыче естественного камня. Гидроклиновое устройство содержит клиновой рабочий орган, выполненный в виде основного клина, расположенного между раздвижными щеками, вспомогательный клин с гидроцилиндром, расположенный между упорными элементами, установленными на штанге, соединенной с основным клином, и выполненными с возможностью взаимодействия с основным клином и раздвижными щеками. Конструкция гидроклинового устройства обеспечивает возможность использования гидроклинового силового блока гидроклина для обслуживания нескольких клиновых рабочих органов, установленных в нескольких шпурах или скважинах. 3 з.п. ф-лы, 3 ил.
Patent RU-2123646-C1 (RU)
Title: Method and device for generation of cold
Inventor: PONUROVSKIJ ALEKSEJ ALEKSEEVIC
IPC: F25B9/00
Filed: 1995-04-24
Granted: 1998-12-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: method is based on release of energy contained in substance by explosion process at combining different substances at different temperatures. Proposed method ensure release of cold at intensified of particles of substance. Device used for realization of this method delivers compressed or liquefied air or any other gas to interaction chamber of piston machine operating at required speed after 2-6 deg of turn of crankshaft and after passing top dead center; preheated water is injected into gas medium at reduced temperature at slightly excessive pressure. Explosion imparts pressure to piston and cold at negative temperature is released due to dissociation of water into oxygen and hydrogen; above-mentioned negative temperature is inversely equivalent to positive temperature at combustion of hydrogen in oxygen. Thus, generation of cold according to proposed method requires no energy, but is accompanied by release of energy of efficient work similarly to operation of internal combustion engine; besides that, waste gases may be used as fuel as mixture. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2110246-C1 (RU)
Title: Method for treating rotation deformity of the vertebral column in cases of juvenile osteochondrosis
Inventor: ZARETSKOV V V
IPC: A61H23/00
Filed: 1995-04-24
Granted: 1998-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves performing vertebral column mobilization, its controlled distraction, intervertebral joints block by means of vertebral column kyphosis treatment in rocking and shaking the patient body. New is that first of all, vertebral column deformity rotation angle is determined and pelvic girdle is fixed before applying shaking. Vertebral column derotation is carried out by turning shoulder girdle in the direction opposite to that of rotation deformity by the same angular value. EFFECT: enhanced effectiveness of treatment.
Patent RU-2083792-C1 (RU)
Title: Window unit
Inventor: MIROSHNICHENKO ANATOLIJ V
IPC: E06B9/24
Filed: 1995-07-21
Granted: 1997-07-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to window units installed in openings of buildings for regulated light admission into premise and for protection of windows against unauthorized ingression into premise of undesirable persons and also for protection of personnel inside premise from being hit by automatic small arms from outside. Window unit has frame with inner and outer glazing, turning strips located in inter-glazing space and fastened on frame through turning mechanism. Turning strips are arranged inside metal casing made of U-shape cross-section members with formation of one of several isolated sections. Number of sections depends on width and height of window. Inside each section, turning strips are pivotally interconnected by means of tie-rod which is linked with strip turning mechanism. This turning mechanism is located inside common metal frame of rectangular configuration which is installed inside window unit casing and is fastened through it to wall of building. EFFECT: high efficiency. 3 cl, 7 dwg
Patent RU-2103538-C1 (RU)
Inventor: KEKHVAJANTS V G
IPC: F02K9/80
Filed: 1995-09-07
Granted: 1998-01-27
Abstract: FIELD: jet engines of flying vehicles. SUBSTANCE: method consists in accelerating flow in jet engine which includes combustion chamber and nozzle fitted with tip having definite sizes protected by invention. Acceleration of flow is achieved through constriction of this flow in its subsonic part and widening in supersonic part. Asymmetry of flow is formed in nozzle and nozzle proper or part of it is deflected through angle α = ±arctgF y /F x  whose magnitude depends on F y ,F x .. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2107604-C1 (RU)
Title: Method for removal of ring face curvature by grinding and compensator
IPC: B24B7/04
Filed: 1996-03-13
Granted: 1998-03-27
Abstract: FIELD: metal working. SUBSTANCE: prior to securing the rings with magnetic field, compensators are introduced in spaces between ring face and magnetic table surface at curved places. After ring is secured by magnetic flux it is ground with cutting force P z  less than force required for ring deformation in axial direction. Second face of ring is worked in standard modes without compensators. First rings with asymmetric profile of cross-section are arranged on magnetic table with face having the least area. Compensator is made of nonmagnetic hardened steel in the form of asymmetric wedge with two edges. supporting and working ones. First edge engages magnetic table surface and second edge engages face of ring being worked. Conicity of working edge to supporting edge is 1:100. Thickened surface of wedge is bent towards working edge at angle of 45 deg. It has two-sided knurl for convenient handling. EFFECT: removed nonproductive losses of time for measurements. 3 cl, 6 dwg
Patent RU-2129917-C1 (RU)
Title: Method of concentration of ores of nonferrous metals
Inventor: SHARLAIMOV V I
IPC: B03C1/023
Filed: 1996-04-25
Granted: 1999-05-10
Abstract: FIELD: concentration of ores of nonferrous metals; may be used in the main process or in complete extraction of product in flotation method of concentration. SUBSTANCE: method includes provision of pulp flow along trough with simultaneous separation of solid phase into concentrate and tailings. In so doing, pulp is moved in travelling or rotating magnetic field directed square to pulp flow. The magnetic field induces electromagnetic forces in metal-containing particles. Metal-containing fraction under the action of these electromagnetic forces changes its direction and is separated into separate flow. In metal particles of each fraction, current of various values are induced due to change of velocity of magnetic field travel. EFFECT: higher concentrate yield, extended potentialities of separation of ores of nonferrous metals and excluded use of chemical reagents. 1 dwg
Patent RU-2131450-C1 (RU)
Title: Lubricant composition
Inventor: KISELEV PETR VASIL EVICH
IPC: C10M125/26
Filed: 1996-04-26
Granted: 1999-06-10
Abstract: FIELD: lubricating agents. SUBSTANCE: invention describes a new lubricating composition containing lubricant grease and a filling agent and serpentinite powder is used as a filling agent at the following ratio of components, wt. -%: serpentinite powder, 0.1-3.5; and lubricant grease, the balance. EFFECT: high tribological property.. 3 dwg, 3 tbl, 4 ex
Patent RU-2111998-C1 (RU)
Title: Insulating varnish
Inventor: SUKHANOVA I V
IPC: C09D179/08
Filed: 1996-05-13
Granted: 1998-05-27
Abstract: FIELD: varnishes. SUBSTANCE: insulating varnish has 27-40 mas. p. ethylene glycol-base oligoetherisocyanurateimide, tris-(2-hydroxyethyl)-isocyanurate, dimethylterephthalate or its mixture with terephthalic acid at molar ratio (0.5-0.8):(0.2-0.5), trimellite anhydride and 4,4'-diaminodiphenylmethane taken at molar ratio (3.2-4.5):(1.3-2.0):1:(2.0-3.0):(1.0-1.5), respectively, and at acidic number 1-10 mg KOH/g, at hydroxyl groups amount 8.0-11.0%, and 59.20-72.46 mas. p. aromatic solvent, 0.54-0.80 mas. p. ortho-titanic acid alkylester. Varnish has a mixture of tricresol (or dicresol) as an aromatic solvent and solvent at mass ratio (3-4):1. Product is insulating varnish providing high temperature of insulation pressing through (320 C, not below) and temperature index 180, not less. EFFECT: improved quality of varnish. 3 tbl
Patent RU-2104334-C1 (RU)
Inventor: SAVINOV V I
IPC: C25C3/06
Filed: 1996-06-21
Granted: 1998-02-10
Abstract: FIELD: aluminum production. SUBSTANCE: invention relates to production of aluminum via electrolysis of cryolite-silica melt. Height of layers of cathode aluminum and melt, molecular relationship $$$, concentration of calcium fluoride in electrolyte, and average voltage on electrolyzer are maintained within the ranges determined from the following empirical formulas: $$$, where $$$ is height of cathode layer of aluminum, cm; $$$ height of melt layer, cm; k evaluation value of molecular relationship $$$ for electrolyte, $$$ concentration of calcium fluoride in melt%; $$$ average voltage on electrolyzer, V; $$$ depth of electrolyzer well, cm; $$$ average distance from side surface of anode to cathode borders, cm; $$$ empirical coefficients of proportionality ($$$= 0.79-0.83; $$$=4.2- 5.07; $$$=0.69-0.82; $$$= 0.41-0.53; $$$=0.64-0.69). Electrolyzer group-averaged values of difference between real and evaluation values are adopted as follows: $$$ 0.5 cm, $$$ 0.5 cm, $$$ 0,05, $$$ 0.5%, and $$$ 0.05 V. EFFECT: optimized process parameters.
Patent RU-2096596-C1 (RU)
Title: Method for development of oil deposit
Inventor: GORODILOV VIKTOR A
IPC: E21B43/20
Filed: 1996-07-05
Granted: 1997-11-20
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, after recovering reserves of deposit, technological delay in operation of producing and injection wells is undertaken. Then analyzed is state of residual oil reserve. Determined is main direction of working agent movement in development of deposit. Started for operation is injection well located in this direction and positioned in monolithic section of bed and supposed positioning of residual oil reserve. Determined are boundaries of movement of residual oil reserve according to watering of recovered product in surrounding producing wells. Started in center of residual oil reserve is injection well. Oil is recovered through surrounding producing wells. EFFECT: high efficiency.
Patent RU-2114990-C1 (RU)
Title: Method for isolation of water inflow in oil producing well
Inventor: ORLOV G A
IPC: E21B33/13
Filed: 1996-06-18
Granted: 1998-07-10
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, isolator is lowered and installed in water inflow interval. Prior to installing isolator, injected into water inflow passages is hydrophobic compound which is insoluble in water. Viscosity of compound is 200-1700 MPa.s at shearing velocity of 2-145 ss -1 . After injection of compound it is held in water inflow passages under pressure for structural strengthening of compound. Application of aforesaid method helps improve efficiency of isolating water inflow to bore-hole of horizontal well. EFFECT: higher efficiency.
Patent RU-2104646-C1 (RU)
Title: Method for bread production
Inventor: SIMONOVA N N
IPC: A21D8/02
Filed: 1996-07-08
Granted: 1998-02-20
Abstract: FIELD: production of bread. SUBSTANCE: method includes dough kneading which provides for mixing the flour, yeast, water and ingredients prescribed by formula. Succinic acid is additionally introduced into dough in the amount of 0.05-0.2% from flour mass. EFFECT: acceleration of fermentation process in 3-4 times and increased crumb porosity for 5%. 8 tbl
Patent RU-2126444-C1 (RU)
Title: Vodka ingredient composition
Inventor: TUNGULIN JURIJ ANDREEVICH
IPC: C12G3/06
Filed: 1996-08-14
Granted: 1999-02-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition contains water-alcohol liquid and 0.012-0.016 kg/100 dl of essential oil, the latter being lemon sagebrush. EFFECT: improved consumer quality of vodka. 3 ex
Patent RU-2104251-C1 (RU)
Inventor: VERDIJAN M A
IPC: C04B7/38
Filed: 1996-08-30
Granted: 1998-02-10
Abstract: FIELD: construction; manufacture of building materials, in particular, regulation of processes of cement production. SUBSTANCE: method includes filling the basin with slurry, supply of mixing agent through device for mixing and determination of parameter characterizing the homogeneity of mixing and its stabilization in case of deviation from the required value. Mixing agent is presented by slurry filling the basin and enclosed in volume of mixing device. Stabilization of parameter characterizing the homogeneity of mixing is carried out by varying the time of supply of slurry mixing agent to basin. EFFECT: higher efficiency.
Patent RU-2109388-C1 (RU)
Inventor: LIMANSKIJ S S
IPC: H02H7/08
Filed: 1996-09-12
Granted: 1998-04-20
Abstract: FIELD: electrical engineering. SUBSTANCE: invention refers to protection of traction motors of city electric transport against overloads related to voltage surges appearing at moment of break of supply electric circuit, for instance, during passing by mobile unit of crossings, during loss of contact of current collector with contact system, etc. Gear for protection of traction motors has diode connected in parallel to excitation winding of traction motor is supplemented with diode bridge which one diagonal includes resistive-capacitive filter and which other diagonal has blocking capacitor. Diode bridge and blocking capacitor are connected in parallel to excitation winding of traction motor. EFFECT: increased reliability of protection of traction motor against overvoltages related to short-time loss of voltage, simplified design of gear. 5 dwg
Patent RU-2116504-C1 (RU)
Title: Ветродвигательное электроснабжение султанова а.з.
Inventor: SULTANOV ADKHAM ZAKIROVICH
IPC: F03D9/02
Filed: 1996-10-14
Granted: 1998-07-27
Abstract: Использование: ветродвигатель предназначен для преобразования энергии ветра в механическую и выработки электроэнергии. Установка содержит ветродвигатель, кинематически соединенный с ним компрессор, электрогенератор, кинематически соединенный с ним роторный двигатель, ресиверы, сообщенные трубами с входным патрубком роторного двигателя и с выходным патрубком компрессора. При этом ветродвигатель выполнен карусельным. Компрессор выполнен объемным роторным. Роторный двигатель также выполнен объемным. А ресиверы выполнены в виде труболиний замкнутого типа. Кроме того она дополнительно содержит не менее двух таких же ветродвигателей с компрессорами и электрогенераторов с роторными двигателями. Выполнение двигателя и компрессора объемным роторным, а ветродвигателя - карусельным приводит к повышению КПД. 4 ил.
Patent RU-2125910-C1 (RU)
Title: Self-unloading sluice
Inventor: KAVTAS KIN A A
IPC: B03B5/70
Filed: 1996-12-03
Granted: 1999-02-10
Abstract: FIELD: mining machinery and equipment. SUBSTANCE: this can be used for development of placer deposits in coastal surfing zone. Self-unloading sluice has trough with apron and catching coating which is made in the form of mineral bed. Also provided is concentrate receiving bin. Secured under sluice trough is intermediate bin which is made in the form of additional trough of sluice. Space of this additional trough is separated from space of intermediate bin by shutter gate which is made in the form of strip with holes. Shutter gate is located in contact with sluice trough bottom with possible displacement relative to it. Discharge hole of intermediate bin is connected with space of receiving bin. Receiving hole of intermediate bin is provided with removable cover. Aprons are installed over length of sluice. Dimensions of holes in shutter gate and in sluice trough bottom are equal to each other and to distances between them over sluice length. Dimensions of holes are larger than maximal dimensions of particles which are retained by sluice. Sluice trough is covered atop by roofing. Dimension of this roofing in plan correspond to dimensions of sluice trough. Used as removable cover of intermediate bin is free end of shutter gate which protrudes beyond length of sluice. Receiving hole of intermediate bin is located in common plane with lower surface of shutter gate. Aforesaid embodiment of self-unloading sluice allows for simplification and acceleration of sluice flushing process together with high efficiency in catching mineral component. EFFECT: higher efficiency. 4 cl, 5 dwg
Patent RU-2107579-C1 (RU)
Inventor: BAULIN V I
IPC: B22D11/16
Filed: 1997-04-18
Granted: 1998-03-27
Abstract: FIELD: metallurgy; may be used for preliminary evaluation of uniformity of drawing of billets in roller guides of continuous casting machine. SUBSTANCE: method consists in pulling of measuring aid controlling adjustment of rollers with the help of dummy bar, in measurement and recording of results of measurement. Quality of adjustment of electric drives and roller bearings is judged by pulsation of nonuniformity of rate of pulling of dummy bar. Transducers of rollers of contact and contact-free types arranged on base hinged to dummy bar are used as measuring aid. For examination of individual sections or rollers dummy bar in the form of hinge-joined segments manufactured with capability to change value of distance between surfaces contacting rollers is pulled. EFFECT: enhanced method authenticity. 4 cl, 4 dwg
Patent RU-2105585-C1 (RU)
Title: Device for separation of emulsions
Inventor: ZOBOV A M
IPC: B01D17/04
Filed: 1997-04-25
Granted: 1998-02-27
Abstract: FIELD: separation of emulgated hydrocarbon nonviscous media with different types of emulsions with predominant both hydrocarbon and aqueous phases; may be used in deep dewatering of hydrocarbon media and fuels, and in treatment of oil-field and sewage waters from oil and oil products in oil-and-gas producing and processing industries. SUBSTANCE: device has body accommodating filtering-coalescing pack from flexible foamed porous-cellular polymer material laid by transverse layers with diameter which exceeds the inner diameter of body installed in horizontal position. Material layers are arranged in sections with spaces between sections filled with material whose density of porous-cellular structure is increased from section to section. At the flow outlet the plane of sections is inclined to horizontal at an angle not smaller than that of liquid backflow. The last section is separated from settling zone by a vertical perforated partition. EFFECT: improved design. 2 dwg