baber/WOPTO huggingface dataset:
Patent RU-2141901-C1 (RU)
Inventor: VERZHBITSKIJ A N
IPC: B60K17/16
Filed: 1995-08-10
Granted: 1999-11-27
Abstract: Изобретение относится к колесным транспортным средствам и касается ведущего моста с блокируемым дифференциальным механизмом. Ведущий мост содержит картер, ведущий вал, главную передачу, дифференциальный механизм, два выходных вала для привода ведущих колес транспортного средства, зубчатую муфту с приводом для связи корпуса дифференциального механизма с одним из выходных валов. На картере закреплена вставка с бобышкой и цилиндрической камерой для поршня привода зубчатой муфты. Бобышка во вставке расположена сбоку от ведомого зубчатого колеса главной передачи напротив корпуса дифференциального механизма. Повышается надежность ведущего моста за счет уменьшения выступающих из него частей. 7 з.п.ф-лы, 2 ил.
Patent RU-2112160-C1 (RU)
Title: Lobe clutch
Inventor: ZUBAIROV R G
IPC: F16D3/64
Filed: 1995-10-03
Granted: 1998-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: lobe clutch consists of two clutch members interconnected by means of lobe flexible members bent in the form of arc and pressed between hold-down flanges of clutch members and hold-down rings by means of clamping screws. Innovation of invention consists in taper form of bearing surfaces of hold-down rings and hold-down flanges of clutch members which are engageable with lobe flexible members; conicity of bearing surfaces of flanges of clutch members exceeds conicity of bearing surfaces of hold-down rings and lobe flexible member has form of octagon in plan at similar thickness over entire length; adjacent lobe flexible members are get in contact by their lateral faces which are in zone of contact of lobes with bearing surfaces of hold-down flanges of clutch members and hold-down rings. EFFECT: simplified construction and increased service life. 2 cl, 4 dwg
Patent RU-2143303-C1 (RU)
Title: Color-music device
Inventor: KORABEL NIKOV A T
IPC: H04N15/00
Filed: 1995-10-05
Granted: 1999-12-27
Abstract: FIELD: generation and playback of color dynamic high-resolution images which parameters alter according to alterations of parameters of sound signals. SUBSTANCE: device has analyzers of sound signal, synthesizers of color video signals, deviation voltage and horizontal parallax signal, two color TV sets. Control electrodes of one TV set are connected to outputs of synthesizer of color video signals. Deviation systems of both color TV sets are connected outputs of joint synthesizer of deviation voltage. In addition device has N delay lines, N+1 gate circuit, N-1 analog adders. EFFECT: increased quality of output color-music images due to generation of three-dimensional images of high quality. 3 cl, 3 dwg
Patent RU-2094047-C1 (RU)
Title: Composition showing antitumor effect
Inventor: LIVITSKIJ VASILIJ I
IPC: A61P35/00
Filed: 1995-12-25
Granted: 1997-10-27
Abstract: FIELD: medicine, oncology, pharmacy. SUBSTANCE: composition has, wt.-%: substituted benzimidazolium triiodide, 10-20; and polyvinylpyrrolidone, 80-90. New composition shows low toxicity, absence of mutagenic, teratogenic and immunotoxic effects. New composition inhibits tumor growth. EFFECT: enhanced effectiveness of composition. 4 tbl
Patent RU-2144849-C1 (RU)
Inventor: SEBAST JAN KHIRSHBERG
IPC: B41F31/26
Filed: 1995-05-23
Granted: 2000-01-27
Abstract: FIELD: equipment for grinding or disintegration of various materials. SUBSTANCE: roll has flexible members made in the form of springy members or springy layers, cylindrical core and tubular housing positioned in spaced relation one relative to the other. Flexible members are positioned in space between cylindrical core and tubular housing. EFFECT: increased efficiency by compensating the flexure of long rolls to provide for uniform working gap. 8 cl, 1 dwg
Patent RU-2116481-C1 (RU)
Inventor: PEREL SHTEJN BORIS KHAIMOVICH
IPC: F02C6/04
Filed: 1996-05-23
Granted: 1998-07-27
Abstract: Газотурбинная установка и ее вариант предназначены для создания установок для тушения пожаров. Газотурбинная установка содержит расположенные в первом контуре входное устройство, газогенератор, по крайней мере один теплообменник для отвода тепла во второй контур, вентилятор второго контура для подачи охлаждающего воздуха в теплообменник, турбину привода вентилятора второго контура. Газогенератор состоит из компрессора для сжатия рабочего тела камеры сгорания и турбины привода компрессора. Газотурбинная установка снабжена эжектором, установленным в первом контуре за входным устройством, разделителем выходных потоков, один из которых соединен с эжектором. Теплообменник для отвода тепла во второй контур установлен за турбиной газогенератора. Турбина привода вентилятора второго контура выполнена детандерного типа. В варианте выполнения газотурбинной установки теплообменник для отвода тепла во второй контур также установлен за турбиной газогенератора и выполнен как контактный холодильник рабочего тела в виде аэротермопрессора. Такое выполнение установки позволяет получить в промышленных масштабах холодные бескислородные продукты сгорания, приемлемые для тушения пожаров. 2 с.п. и 1 з.п. ф-лы, 3 ил.
Patent RU-2125960-C1 (RU)
Title: Container for loose loads
Inventor: DEMCHENKO I I
IPC: B65D88/54
Filed: 1996-05-29
Granted: 1999-02-10
Abstract: FIELD: mechanical engineering; transportation and storage of coal and fuel briquettes. SUBSTANCE: container has inclined bottom installed so that its lower edge is arranged at level of lower edge of door hinge secured wall. Casing in form of inclined plate with sides is secured on inner side of wall over door. EFFECT: provision of metered out discharge of loose materials without use of load lifting facilities. 4 cl, 2 dwg
Patent RU-2093305-C1 (RU)
Title: Method for production of castings by directional crystallization
Inventor: KABLOV EVGENIJ N
IPC: B22D27/04
Filed: 1996-06-05
Granted: 1997-10-20
Abstract: FIELD: metallurgy; casting of large-sized single-crystal blades of gas turbine plants of various applications. SUBSTANCE: method includes heating of shell mold up to preset temperature, melting and pouring of high-temperature alloy and directional crystallization of blade. Process of directional crystallization is started after pouring of 20-30% of melt of high-temperature alloy into mold with seed, and further filling of mold with melt is carried out concurrently with directional crystallization. Zones of heating and cooling are separated by extensible screen which is moved with change of blade geometric profile. Shell mold is located in special suspension which consists of system of vertical links and horizontal supporting beams. Batched pouring with simultaneous process of directional crystallization and special extension screen is used during process and results in quality castings of large-sized blades (H > 300 mm) with single crystal structure. EFFECT: increased efficiency of process. 3 cl, 1 dwg
Patent RU-2098493-C1 (RU)
Inventor: MAMONOV VLADIMIR NIKOLAEVICH
IPC: C21D8/12
Filed: 1996-07-09
Granted: 1997-12-10
Abstract: FIELD: production of anisotropic electrical sheet steel with especially low re-magnetization losses. SUBSTANCE: proposed process includes melting of steel by nitride variant with alloying with aluminium, copper and manganese, double cold rolling with decarbonization annealing in intermediate thickness, low-temperature annealing in continuous or bell-type furnace. Dressing of stripes is conducted after low-temperature annealing. As result of dressing of annealed stripes there takes place increase of inhibition phase thanks to more intensive release of copper-carrying phase from solid solution and decrease of planeness of stripes before deposition of protective coat which creates favorable preconditions for formation of optimal structure and texture during secondary recrystallization and obtainment of homogeneous priming layer in process of high-temperature annealing which in its turn makes it possible to diminish maximal watt specific losses by 5-6% and increase output from first class surface by 4-5 times. EFFECT: formation of optimal structure and texture, decreased specific losses. 1 tbl
Patent RU-2111318-C1 (RU)
Inventor: BAKAEV GENNADIJ ALEKSANDROVICH
IPC: A61H35/00
Filed: 1996-10-28
Granted: 1998-05-20
Abstract: FIELD: sanitary facilities. SUBSTANCE: combination water closet bowl-bidet has bowl and warm water and air divider provided with nozzle for local washing and drying user's body installed on bowl from inner side, device for turning divider and shifting it into operating and non-operating position and for displacement of nozzle relative to user's body, and periphery unit also connected with device. Periphery unit consists of devices providing taking off, heating and delivery of water and air to divider and regulating water and air pressure and/or temperature. Divider is made in form of hollow bow-shaped rod rounding the inner surface of bowl in cross direction and provided with nozzle from inner side of bow. One end of rod is installed for turning on horizontal axle on side wall of bowl and is connected to water and air delivering device so that at reversing on turning axle, bow is displaced over inner surface of closet bowl in longitudinal direction with turning and displacement of nozzle relative to sections of body to be washed. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2105216-C1 (RU)
Title: Плавающее уплотнительное кольцо щелевого уплотнения
Inventor: TSVETKOV NIKOLAJ ALEKSANDROVIC
IPC: F04D29/12
Filed: 1996-11-21
Granted: 1998-02-20
Abstract: Плавающее уплотнительное кольцо щелевого уплотнения имеет на внутренней поверхности участок с равномерно расположенными по периметру наклонными канавками. Канавки выполнены со стороны уплотнительной полости и сообщены с ней. Кольцо имеет гладкий участок. Канавки выполнены под острым углом к входной кромке кольца по направлению вращения вала. Между участком с наклонными канавками и выходной кромкой кольца выполнена кольцевая канавка. 2 ил.
Patent RU-2116406-C1 (RU)
Inventor: SOBOLEV V F
IPC: E02F9/28
Filed: 1997-02-25
Granted: 1998-07-27
Abstract: FIELD: materials handling machinery. SUBSTANCE: cutting lip for buckets of heavy pit excavators is designed for breaking the rock. Bucket lip has teeth with cross section area increasing over working length. Lower surface of each tooth is made wavy. Longitudinal stiffening ribs are found on upper and lower surfaces of teeth. Cutting lip is provided with bucket edge guards of yoke-shaped section straddling the edge of bucket. EFFECT: provision of cutting lip with teeth self-sharpening in operation. 2 cl, 3 dwg
Patent RU-2111506-C1 (RU)
Title: Device for remote measurement of reflecting properties of complex-form objects in shf range of radio waves
Inventor: BUBLIK VIKTOR ALEKSANDROVICH
IPC: G01S13/00
Filed: 1997-03-13
Granted: 1998-05-20
Abstract: FIELD: radiolocation. SUBSTANCE: proposed device includes SHF generator, frequency modulator, power divider, circulator, transceiver antenna mounted for movement over height, elevation and azimuth angles, mixer coupled by inputs to power divider and circulator and connected with output to computer through amplifier and analog-to-digital converter. Two videocameras, laser target indicator, videocontrol unit and synchronizer connected with its outputs to analog-to-digital converter and frequency modulator are connected to computer. In this case transceiver antenna, laser indicator and one of videocameras are rigidly interjoined and their optical axes are adjusted. Surfaces and objects surrounding examined object and close to transceiver antenna are screened by radio wave absorbing elements having various types of make. EFFECT: enhanced functional efficiency of device. 9 cl, 10 dwg
Patent RU-2110858-C1 (RU)
Inventor: KOSJAKOV VALENTIN NIKOLAEVICH
IPC: G21F9/10
Filed: 1997-04-07
Granted: 1998-05-10
Abstract: Изобретение относится к обработке жидких радиоактивных отходов низкого и среднего уровня активности с помощью методов флоккуляции. Предложено использовать в качестве флоккуляционного агента радионуклидов для дезактивации жидких радиоактивных отходов хитозан со (средневесовой молекулярной массой 5 • 10 3  - 2 • 10 6  и степенью дезацетилирования 55-98%. 1 табл.
Patent RU-2104338-C1 (RU)
Title: Способ очистки поверхности металлического изделия в электролите
IPC: C25F1/06
Filed: 1997-05-20
Granted: 1998-02-10
Abstract: Изобретение относится к металлургическому производству и электро-физико-химической обработке металлов, а именно к способам очистки поверхностей металлических изделий в электролитах и может быть использовано для обезжиривания их поверхностей и снятия оксидных пленок металлов, например, оксидов железа; гематита, магнетита окалины и т.п., образующихся при холодной и горячей прокатке, а также термообработке и коррозии металлов. Предложенный способ включает непрерывную подачу щелочного электролита в межэлектродное пространство на очищаемую поверхность, ее поляризацию путем создания разности потенциалов между изделием и электродом, образование из паров электролита и водорода парогазового слоя у очищаемой поверхности с последующими пробоями его микроискровыми разрядами в результате варьирования межэлектродного напряжения. При этом толщину парогазового слоя ограничивают пределами 0,3 - 3 мл проницаемым для электролита пористым локализатором парогазового слоя. 1 з.п. ф-лы, 3 ил.
Patent RU-2145475-C1 (RU)
Inventor: CHERNIKOV A M
IPC: A01G31/00
Filed: 1997-10-07
Granted: 2000-02-20
Abstract: FIELD: agriculture, in particular, growing of plants in water medium in open and protected ground, as well as for growing plants under laboratory conditions. SUBSTANCE: method involves growing plants by means of support and native solution populated with bacterial organisms, crustaceous and elementary zooplanktons, and containing nutritive elements; adding nutritive elements into solution without introducing nitrogen from outside by fixation of atmospheric nitrogen by cyanobacteriae with further mineralization of biological nitrogen by crustaceous and elementary zooplanktons; multiplying cyanobacteriae by adding phosphoric compositions in mineral and organic form into solution. EFFECT: simplified method and reduced cost of plant growing process. 1 ex
Patent RU-2144986-C1 (RU)
Title: Turbomachine gas exhaust device
Inventor: SNITKO A A
IPC: F04D29/54
Filed: 1997-11-13
Granted: 2000-01-27
Abstract: FIELD: gas exhaust devices. SUBSTANCE: turbomachine gas exhaust device is provided with circular diffuser including axial and radial parts formed by inner and outer walls, respectively. Outer wall of radial part is made in form of arc of circle. Ratio of radius R of arc of circle to width H of circular clearance at outlet of axial part of diffuser is equal to 0.4-1.1; ΔH/R∠1, where ΔH is difference between magnitudes of width of circular clearances at outlets of radial and axial parts of diffuser. Ratio of areas of inlet and outlet sections of axial part of diffuser ranges from 1.5 to 2.0. EFFECT: reduced losses. 2 dwg
Patent RU-2119365-C1 (RU)
Inventor: SEVERIN GAJ IL ICH
IPC: A62B7/02
Filed: 1997-11-04
Granted: 1998-09-27
Abstract: FIELD: medicine; protection of respiratory organs. SUBSTANCE: respiratory system is provided with spring- loaded membrane positioned between inlet and submembrane cavities of lung automatic apparatus. Sound signalling device is placed between lung automatic apparatus and face mask. It is connected rigidly to spring-loaded membrane and is made as valve with lobe fastened inside it as cantilever. Valve is positioned in cylindrical body and is capable of displacement. Lower end of valve overlaps hole in bottom of body, and upper end has hole for communication with internal space of body. EFFECT: improved operational characteristics. 1 dwg
Patent RU-2121556-C1 (RU)
Inventor: SIROTOV P I
IPC: E05B15/12
Filed: 1998-01-05
Granted: 1998-11-10
Abstract: FIELD: hardware. SUBSTANCE: hinged device has plate 1 connected with door post. Plate 1 is rigidly connected with guide hollow shafts 3 and 4. Rigidly connected with plate 5 are rod 6 with its one end, guides 7 and the first U-shaped clamp 12 which is engageable with the second U-shaped clamp 13 and lever 14 with stop 15. Mounted on the other end of guides 7 are stops 11. Springs 10 are constantly engaged with the guides. Other end of rod 6 is engageable with hole 8 in plate 1 and cross-bar 9. U-shaped casing 16 is connected with first plate 2 and has guide hollow shaft 3 for casing displacement. In this case, its place overlaps hole in hollow shaft 4. The device has spring-loaded slider with long end engageable with hollow shaft 4 whose outer surface has limiter. Under the action of spring the slider moves over shaft 4 and interacts with U-shaped casing 16 which is engageable with plate 1. EFFECT: higher combination and locking reliability. 8 dwg
Patent RU-2131948-C1 (RU)
Title: Composition for copper and its alloys chromo-calorizing
Inventor: BUDORAGIN JU A
IPC: C23C10/56
Filed: 1998-02-12
Granted: 1999-06-20
Abstract: FIELD: alloys, chemical-thermic treatment. SUBSTANCE: composition for copper and its alloys chrome-calorizing has aluminium oxide, aluminium, chrome oxide, chrome and zinc chloride at the following ratio of components, wt. -%: aluminium oxide 27-29; aluminium 18-20; chrome oxide 25-27; chrome 17-25 and zinc chloride 5-7. Composition provides the increase of diffusion layer thickness at chemical-thermic treatment of copper and its alloys. EFFECT: improved quality and properties of the composition. 1 tbl, 1 ex
Patent RU-2130149-C1 (RU)
Title: Method of application of polymer protective coat on insulated surfaces of welded joints of steel pipe lines provided with polymer coats under field conditions
Inventor: POVAROV O V
IPC: F16L58/10
Filed: 1998-04-17
Granted: 1999-05-10
Abstract: FIELD: erection of pipe lines. SUBSTANCE: method includes preliminary heating of surface to be insulated, application and forming of thermoplastic adhesive layer followed by application and molding of at least one polymer protective coat. Simultaneously with preheating of surface to be insulated, adjoining polymer coat made at Manufacturing plant is subjected to heating. For preheating the surface to be insulated, use is made of gas infra-red burners evenly distributed over entire surface; adjoining polymer coat made at Manufacturing plant is heated by means of exhaust gases of these burners. Prior to application of polymer protective coat on thermoplastic adhesive layer, intermediate layer made from material possessing high adhesive properties relative to material of thermoplastic adhesive layer and relative to material of polymer protective layer is applied and molded. Molding each of above-mentioned layers is effected through holding its material at stable moulding temperature during entire molding period till its complete cross-linking. Sevilene is used as powder-like adhesive material and thermal and light-stabilized polymer is used as polymer material. Layers are applied by flame spraying. EFFECT: enhanced reliability of corrosion protection of welded joints in pipe line. 18 cl, 4 dwg
Patent RU-2140490-C1 (RU)
Title: Inspection pit access hatch
Inventor: AN SHIN V V
IPC: E02D29/12
Filed: 1998-05-05
Granted: 1999-10-27
Abstract: FIELD: construction. SUBSTANCE: inspection pit access hatch has a body with an opening and supporting shoulder on the internal contour, supporting base, stiffening ribs and recesses, cover with a bearing surface and bulges - cantilevers, engageable with the body recesses; the contour of the opening in the body and the corresponding contour of the cover bearing surface are outlined by on oval curve, the relation between whose larger axis and the lower axis is within (1.3-1.5):(0.8-1.2). EFFECT: enhanced safety and convenience in use due to expansion of the opening passage area, enhanced durability and reliability of body and cover. 4 cl, 3 dwg
Patent RU-2148664-C1 (RU)
Title: Method of processing of aluminum slags
Inventor: DIGONSKIJ S V
IPC: C22B7/04
Filed: 1998-06-08
Granted: 2000-05-10
Abstract: FIELD: metallurgy, particularly, processing of aluminum wastes; applicable in recovery of metals from salt aluminum slags. SUBSTANCE: method includes formation of reaction volume of electric furnace on base of halide eutectics of alkali and/or alkali-earth metals, provision of ore-thermic conditions of smelting in reaction volume, charging of aluminum slags, and removal of metal from reaction volume. Smelting is carried out at temperature of 950-1500 C in presence of solid carbon reducing. Halides of alkali and/or alkali-earth metals are used in the form of cryolite and calcium fluoride. Carbon reducing agent is used in the form of ground wastes of graphite electrodes of aluminum electrolyzers. The method allows reduction of oxide phase of salt aluminum slags and recovery of metals from them. EFFECT: higher efficiency. 3 cl, 1 ex
Patent RU-2141500-C1 (RU)
Title: Composition for prevention of ice coating on roads
Inventor: DUBINOVSKIJ M Z
IPC: C09K3/18
Filed: 1998-07-22
Granted: 1999-11-20
Abstract: FIELD: communal and road services for winter upkeep of roads to prevent formation of ice coating. SUBSTANCE: composition comprises magnesium chloride (MgCl 2 ) and/or carnallite KCl•MgCl 2  and low-molecular acid alkali and/or alkaline-earth metal salt, more particularly sodium or calcium formate or acetate. Composition further comprises diethanolamine additive and river sand. Low- molecular organic acid salt includes chemical and wood chemical production waste. Composition makes it possible to form ice coatings of roads at low temperatures from - 30 to -32 C, it is passive with respect to surface of metals and does not contaminate soil during thawing of show and ice. In addition, method is economical and uses chemical and wood production waste. EFFECT: improved properties of the composition. 7 cl, 9 ex, 1 tbl
Patent RU-2152144-C1 (RU)
Title: Soil tillage method
Inventor: GRISHCHENKO M P
IPC: A01B39/00
Filed: 1998-07-20
Granted: 2000-07-10
Abstract: FIELD: agriculture, in particular, interrow, presowing and preplanting soil cultivation. SUBSTANCE: method involves basic and presowing cultivation; providing soil moling in the vicinity of rootage of future plant row at arable layer depth prior to sowing or planting operation; repeating moling operation at interrow cultivation period; combining moling and mineral fertilizers application operations. Apart from mineral fertilizers, other nutrient substances may be applied in formed mole. EFFECT: increased soil fertility and improved quality of cultivation of root layer by additional aeration of lower soil layers. 3 cl, 2 dwg
Patent RU-2138601-C1 (RU)
Title: Facing tile
Inventor: BEJNAROVICH A V
IPC: E04F13/14
Filed: 1998-10-23
Granted: 1999-09-27
Abstract: FIELD: construction engineering. SUBSTANCE: facing tile is intended for heat-insulation of walls of buildings and structures. Tile is of L-shape configuration and it is made up of facing part and flange. Tile is provided with layers of heat-insulating material such as foamed polystyrene. These layers are located in facing part of tile and in flange part. Layers are overlapping each other in height of tile and they create technological clearance between themselves. Heat-insulating layer in flange is located at side of flange which is opposite to heat-insulating layer in facing part of tile. Horizontal dimension of heat-insulating layer is not less than horizontal dimension of tile. Aforesaid embodiment of facing tile possessing heat-insulating properties prevents formation of straightline "bridges of cold". It is simple in design and allows for giving up development and designing of large-size heat-insulating structures of load-bearing walls which is especially important for high-rise buildings. Application of aforesaid facing heat-insulating tile reduces cost and periods of erection of buildings. EFFECT: higher efficiency. 2 cl, 1 dwg