baber/WOPTO huggingface dataset:
Patent RU-2228898-C2 (RU)
Inventor: PETROSOV V V
IPC: B66F7/14
Filed: 1998-03-02
Granted: 2004-05-20
Abstract: FIELD: automotive industry; passenger car servicing facilities. SUBSTANCE: proposed lift contains two columns on inner surfaces of which two carriages are installed for travel provided with support members for coupling with car and resting on load nuts of two load screws connected with synchronous electric drives. Columns are installed to arranged car in between along its longitudinal axis, with adapter members secured on car body. Support members of carriages are made in form of coaxial shafts, one of which is driving shaft coupled with self-braking reversible electric drive of adapter members and car body turning mechanism and it is provided with grip with union clamp on its end forming a figure, for instance, tetrahedron, with groove for disk of first adapter member secured on car for axially fixing said member. Second shaft is installed in corresponding support member for free rotation and longitudinal travel, and it is provided with grip with union clamp forming cylindrical figure for contact with cylindrical surface of second adapter member secured on car. Plates are installed along columns to contact with position switches secured on carriages. Two transport member are arranged in zone of car wheel-to-floor contact to provide cross displacement of car over distance sufficient for placing the car on lift and subsequent removal of car. EFFECT: improved convenience in operation. 8 dwg
Patent RU-2163046-C2 (RU)
Title: Unipole
Inventor: DVURECHENSKIJ V D
IPC: H01Q9/30
Filed: 1998-04-15
Granted: 2001-02-10
Abstract: FIELD: antenna engineering. SUBSTANCE: unipole is assembled of three parallel conductors arranged in same plane each being periodically connected to capacitive load. Conductor dimensions, distance between them, and capacitive loads are calculated basing on boundary conditions at conductors periodically connected to reactive loads. Proposed antenna may be supplied with power through coaxial cable or stepless adapter. EFFECT: reduced current leakage to power cable screen. 2 cl, 3 dwg
Patent RU-2157743-C2 (RU)
Title: External thread cutting device
Inventor: SMIRNOV I N
IPC: B23G5/00
Filed: 1998-08-17
Granted: 2000-10-20
Abstract: FIELD: metal working. SUBSTANCE: device is used for cutting of external thread on pipes. Collet fixing element is made as axle with truncated cone for interaction with collet lugs and square tail-piece by widened part at one end and with thread at the other end. In addition, collet is provided with facet at point of transition from lugs to thread, and at lower end it has hollow for fastening nut. Device provides for reliable and accurate centering of cutting tool relative to pipe internal diameter. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2168535-C2 (RU)
Title: Improved agent for reducing medium resistance
Inventor: AJSEN DINDI
IPC: C10L1/16
Filed: 1996-03-08
Granted: 2001-06-10
Abstract: FIELD: physico-chemical processes. SUBSTANCE: invention relates to improvement of flowability of hydrocarbon stream and to stable, non-agglomerating suspension added to stream. The additive contains water; dispersed therein water-insoluble and oil-soluble noncrystalline superhigh-molecular fine poly-C2-C30-alkene showing intrinsic viscosity at least ca. 20 dl/g; surfactant with hydrophilic-lipophilic balance at least ca. 9 in concentration between approximately 0.05 and 1% based on total weight of suspension; approximately 0.5 to 30% of essentially water-soluble mono- or polyatomic alcohol depicted by general formula R(OH) n , in which R denotes alkyl radical containing from 1 to ca. 6 carbon atoms and n denotes integer from 1 to ca. 4. Fine polyalkylene is prepared by bringing at least one C2-C30-alkene into contact with polymerization catalyst under essentially anaerobic and anhydrous conditions, after which alkene is polymerized at temperature suitable for formation of desired polymer. The latter is cooled to cryogenic temperature and disintegrated to fine state at this temperature, which is below polyalkene vitrification temperature. EFFECT: increased stability of medium resistance reducing agent. 16 cl, 2 dwg, 6 tbl, 5 ex
Patent RU-2157827-C2 (RU)
Inventor: SHAKUN A N
IPC: C10G59/02
Filed: 1998-12-17
Granted: 2000-10-20
Abstract: FIELD: petroleum processing. SUBSTANCE: raw material is first subjected to hydrofining at 280-380 C and pressure 1.5-4.0 MPa on catalyst composed of 2-6% cobalt or nickel oxide, 10-20% molybdenum or tungsten oxide, and carrier: mixture of aluminum, boron, titanium or zirconium, and manganese oxides at weight ratio 1:(0.005-0.053):(0.002-0.042):(0.0004- 0.0015). Refined product is then subjected to reforming at 460-520 C and pressure 1.4-3.5 MPa on catalyst composed of, wt %: platinum 0.2-0.5, rhenium 0.015-0.8, chlorine 0.8-1.4, carrier - the balance, or platinum 0.2-0.5, rhenium 0.015-0.8, chlorine 0.8-1.4, promoter (selected from palladium, iridium, zinc, copper, tin, chromium, phosphorus, and zirconium) 0.02-1.5, and carrier - the balance. EFFECT: stabilized process parameters. 4 cl, 2 tbl, 24 ex
Patent RU-2167367-C2 (RU)
Inventor: POBEGALOV S A
IPC: F24D13/04
Filed: 1998-12-30
Granted: 2001-05-20
Abstract: FIELD: heating systems for heating rooms. SUBSTANCE: electric radiator has circulating heat exchanger sections which consist to contact halves provided with grooves, collector, tubular links and electric heater with control units. Contact half is made in form of flat-box structure. Groves of halves are shifted. One section is connected with collector and heater and is provided with throttle partition and supply and return tubular links. EFFECT: increased heat- transfer surface. 4 dwg
Patent RU-2203961-C2 (RU)
Inventor: DRAJ RODNI DZH
IPC: C21C5/32
Filed: 1997-07-11
Granted: 2003-05-10
Abstract: FIELD: metallurgy. SUBSTANCE: tuyere 5 has inlet opening 21 for introducing raw material therein, outlet opening 23 formed in front end of tuyere 5 and adapted for discharge of raw materials, hollow elongated member 25 defining raw material channel 33 positioned between inlet opening 21 and outlet opening 23 and including at least two channels for first coolant, and outer cooling jacket 35 extending up to tuyere front end. Cooling jacket 35 is closed at its front end to form annular chamber for second coolant. Hollow elongated member protrudes beyond outer jacket near tuyere front end. Coolant channel remotest from center is made in the form of annular gap between outer wall of hollow elongated member and inner wall of outer jacket and is provided with device for supporting hollow elongated member so that it may be moved relative to outer jacket lengthwise of tuyere to keep outer jacket and hollow elongated member in their initial relative positions in the vicinity of tuyere front end. Method for introducing solid raw materials into metallurgical vessel involves using said tuyere. EFFECT: simplified construction and increased service life of tuyere. 12 cl, 2 dwg
Patent RU-2169887-C2 (RU)
Title: Method of operation of metallohydride thermal pump
Inventor: ASTAKHOV B A
IPC: F25B17/12
Filed: 1999-03-10
Granted: 2001-06-27
Abstract: FIELD: thermal pumps. SUBSTANCE: method consists in alternate half-cycles of charging and generation of preset temperature of two pairs: high-temperature and low-temperature metallohydrides working in antiphase at different levels of hydrogen pressure. Hydrogen in different amounts in introduced into vapors of metallohydrides; content of oxygen is lesser in pair of metallohydrides working at lower pressure of hydrogen as compared with that working at higher pressure of hydrogen; at the moment of completion of first half-cycle before beginning of second half-cycle, additional mass of hydrogen is introduced into pair of metallohydride having lesser amount of hydrogen and part of hydrogen is evacuated from pair of metallohydrides having larger amount of hydrogen; both masses are equal; time required for change of content of hydrogen does not exceed time of half- cycle; final content of hydrogen in pairs differ by amount of difference in contents in first half-cycle at reverse sign. In the course of change of content of hydrogen in metallohydride vapors, power interchange of metallohydride thermal pump and surrounding medium is effected in mode of first half-cycle but for generation of preset temperature. EFFECT: enhanced thermodynamic efficiency and increased specific useful power of thermal pump due to larger mass of hydrogen used in periods sorption-desorption cycles. 2 cl, 2 dwg
Patent RU-2162033-C2 (RU)
Title: Method for manufacture of products of composite materials
Inventor: SIMONOV V F
IPC: B32B15/14
Filed: 1999-03-24
Granted: 2001-01-20
Abstract: FIELD: aero-space engineering, motor industry, shipbuilding, in particular, production of laminated articles of composite materials, applicable in development and manufacture of products of configurated geometric forms, for example, antenna devices. SUBSTANCE: method consists in assembly of a pack by placement of layers of reinforcing material impregnated with a thermosetting binder, metal coating and moulding; metal coating is accomplished by spraying in air medium by electric are method on a mould with a subsequent placement of the pack on the spray-coated surface and hardening of the binder. EFFECT: simplified manufacturing process and reduced cost of the product. 2 cl, 1 dwg
Patent RU-2168127-C2 (RU)
Inventor: VALJAGIN A D
IPC: F26B3/34
Filed: 1999-07-02
Granted: 2001-05-27
Abstract: В способе вакуумной сушки (С) капиллярно-пористых материалов (М), включающем нагревание М и вакуумирование, на материал дополнительно воздействуют энергией (Э) механических колебаний ультразвуковой частоты (УЗЧ), нагревание М осуществляют воздействием Э электромагнитного поля высокой частоты (ВЧ) и/или Э УЗЧ, при этом нагревание М, вакуумирование и воздействие на М Э УЗЧ осуществляют одновременно. По способу вакуумной С изделий из древесины (ИД), включающему нагревание М изделий и вакуумирование, на М ИД воздействуют Э механических колебаний УЗЧ, нагревание М ИД осуществляют воздействием Э электромагнитного поля ВЧ и/или энергии механических колебаний ультразвуковой частоты при удельной мощности воздействия 1-60 кВт/м 3  при частоте колебаний 15-25 кГц, вакуумирование осуществляют при остаточном давлении 0,0001-700 мм рт. ст. (1,33•10 -2  - 9,33•10 4  Па), а нагрев материала осуществляют воздействием Э электромагнитного поля ВЧ удельной мощностью 1-30 кВт/м 3  и частотой от 1 МГц до 20 ГГц. Устройство для вакуумной С ИД, преимущественно древесного шпона, включающее средство (СР) нагревания М, вакуумную камеру со СР для размещения ИД, средство вакуумирования и удаления влаги, дополнительно содержит СР воздействия на М ИД механических колебаний УЗЧ. СР воздействия на М ИД Э механических колебаний УЗЧ выполнено в виде магнитострикционного излучателя, а средство воздействия на М ИД Э механических колебаний УЗЧ установлено в СР для размещения ИД, например, в плоской платформе. Изобретение позволяет обеспечить повышение производительности, сокращение длительности процесса сушки, снижение энергоемкости и повышение экономичности. 3 с. и 15 з.п. ф-лы, 1 ил.
Patent RU-2171509-C2 (RU)
Title: Method and device for heat treatment of liquid radioactive wastes by freezing to produce clean water
Inventor: PASHIN V M
IPC: G21F9/06
Filed: 1999-09-28
Granted: 2001-07-27
Abstract: FIELD: handling radioactive wastes. SUBSTANCE: clean water meeting sanitary standards and concentrated solution of liquid radioactive wastes suitable for recovery are produced using methods of reconditioning. Freezing process is conducted in tank concurrently with mixing up liquid radioactive wastes at linear velocity of maximum 0.8 m/s while heating inner bottom of this tank with temperature maintained between 0.5 and 1 C. Freezing is started as soon as daily subzero temperature of at least -3 C is attained in at least 48 hours. Ice formed in the process is accumulated in decontamination tank. Source solution of liquid radioactive wastes is mainly frozen by natural cooling. Device implementing proposed method has metered pouring unit incorporating coarse filter unit for source liquid radioactive wastes, metering pump with valve and metered pouring mechanism, conveying platform, lifting-and- discharging unit, storage tank provided with salt-metering sensor, and decontamination tank with ice showering unit. Decontamination tank has water final decontamination unit with pump, valve, and ion-exchange filter, as well as clean water delivery pipeline. Tank is equipped with radioactivity sensor. Device also has clean-water storage tank with radioactivity sensor and concentrated radioactive solution storage tank also provided with radioactivity sensor. EFFECT: enhanced economic efficiency, reduced power requirement and labor consumption. 3 cl, 2 dwg
Patent RU-2192983-C2 (RU)
Inventor: AKHLAJTNER KHERBERT
IPC: B61L5/10
Filed: 1998-05-27
Granted: 2002-11-20
Abstract: FIELD: railway transport; switches. SUBSTANCE: invention relates to devices for locking switch point locking mechanisms in end positions. Two parts axially movable relative to one another are installed for displacement to position in which they are connected with power locking. Locking members in form of balls in erect with axially movable parts and with outer tube. Balls are arranged in holes of tube between tie-rod and ring made up of segments for travelling radially to locking position in cavity or inner ring groove of outer tube. Segments (or ring) are spring loaded and are held in position with outer diameter smaller then or equal to outer diameter of tube installed in outer tube getting into peripheral groove of tube. EFFECT: possibility of taking up excessively high locking forces. 14 cl, 9 dwg
Patent UA-18572-C2 (UA)
Title: appliance for protection of thermo-sensitive element against damages
Filed: 1992-11-20
Abstract: The invention relates to area of measuring engineering, in particular to safety devices that are used in articles containing cable in metal shell and intended mostly for temperature change. The appliance has body connected to casing of cable, this is arranged as shell, in its inner cavity thermo-sensitive element is placed, this is included to electric circuit conductors of which are thermoelectrodes and cable leads connected to those.
Patent UA-20001-C2 (UA)
Title: Method for pectin production
Filed: 1996-09-26
Abstract: The invention relates to pectine production and can be used in food industry. A method includes extraction hydrolysis of raw pectine-containing material by means of cavitation treatment in a hydroacoustic disintegrating extractor, separating the pulp obtained into a liquid phase and a solid one in the field of action of centrifugal forces and concentrating the liquid phase by ultrafiltration.
Patent UA-29781-C2 (UA)
Title: Method for automated disposal of radioactive waste and underground storage for its implementation
Inventor: Morozov Mykhailo Kostiantynovych
Filed: 1997-06-24
Abstract: This invention relates to systems intended for placement under ground and disposal for infinitely long term of radioactive wastes and materials (except of nuclear fuel). The method for automated disposal of radioactive wastes that includes taking to pieces the blockage of radioactive masses that are present in the shelter, due to unloading, sorting, loading, transportation and evacuation of those in repetitive cycles. The RAM with low and medium activity are automatically, under effect of gravity, lowered by inclined branch to storage under ground, with monolithing those with special mortar by means of vibration compacting and remote control for infinitely long term.
Patent UA-57795-C2 (UA)
Title: Method for measuring q-factor of a reactive element
Inventor: Rudyk Andrii Viktorovych
Filed: 2000-02-17
Abstract: According to the present invention, the proposed method for measuring Q-factor of a reactive element consists in measuring the phase shift between the voltages across the tested reactive element and a reference resistor that are connected in series in an electric circuit. The proposed method differs in that the following operations are accomplished: connecting a reference reactive element in series with the tested reactive element (a capacitive reference element in series with the inductive tested element; an inductive reference element in series with the capacitive tested element); measuring the phase shift between the voltage across the series-connected tested reactive element and the reference reactive element and the voltage across the reference resistor; determining the ratio between the said voltages, and calculating the Q-factor of the tested reactive element from specified formulae. The proposed method allows errors in measuring Q-factor to be decreased.
Patent RU-2186468-C2 (RU)
Inventor: MAJOROV M I
IPC: H05B41/18
Filed: 2000-02-08
Granted: 2002-07-27
Abstract: FIELD: electrical engineering; starting gas- discharge lamps. SUBSTANCE: starting device has glow-discharge starter connected in series with current-limiting resistor in the form of posistor which is connected in series with resistor. Total resistance of posistor and resistor is determined. EFFECT: enhanced reliability of starting device. 2 dwg
Patent RU-2177374-C2 (RU)
Title: Device for washing of military equipment
Inventor: NIKITIN M A
IPC: B08B3/02
Filed: 2000-02-23
Granted: 2001-12-27
Abstract: FIELD: washing of military equipment, applicable in motor industry. SUBSTANCE: device has a cylindrical brush with retaining rings positioned on its ends, installed in detachable supports. The supports are fastened on plates connected to a tank having planar nozzles directed to the outer surface of the brush under it with setting-up of torque by liquid for rotation of the brush. The tank has a bush for the threaded end of the tube, whose other end carries a tapered adapter inserted in the hose of the hydraulic system. EFFECT: enhanced capacity of the washing process, reduced mass of used water and improved operating conditions. 1 dwg
Patent RU-2216316-C2 (RU)
Inventor: KARLSSON KRISTER
IPC: A61K47/32
Filed: 1998-11-18
Granted: 2003-11-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to dry, solid oral composition for delivery of drug that is made as multiple of granules. Granules comprise polymeric matrix where from 15 to 70 wt.-% of fat, oily or glue substance are included in combination with pharmaceutically active substance or indicated amount of pharmaceutically active substance that shows fat, oily or glue properties. Polymeric matrix consists of polyethylene glycol or mixture of polyethylene glycols that are solid at environment temperature. Pharmaceutically active substance is peptide drug inhibiting thrombin, dihydropyridine drug or alendronate. Composition elicits properties of rapid release that provides simultaneous delivery of drug and absorption enhancer or solubility enhancer to required site in the high concentration. High gradient of concentration enhances possibility for drug absorption. EFFECT: improved and valuable properties of granules. 11 cl, 5 ex
Patent RU-2181431-C2 (RU)
Title: Method of oil pool development
Inventor: KHAJRULLIN I A
IPC: E21B43/20
Filed: 2000-06-02
Granted: 2002-04-20
Abstract: FIELD: oil producing industry. SUBSTANCE: method includes injection of working agent through injection wells and oil withdrawal through producing wells, selection of producing well with maximum water encroachment; determination for this producing well of injection well with maximum coefficient of correlation between its injectivity and flow rate of fluid of selected producing well; shutoff of all other producing wells hydrodynamically connected with injection well, injection of emulsion-forming composition into injection well and selected producing well with maximum water encroachment; starting of all shutoff wells operation. Offered method provides increase of oil recovery from oil pool due to fuller development of nondeveloped oil-containing interlayers found in inundated part of formation due to zonal selective action on reservoir. Through producing and injection wells. EFFECT: higher oil recovery from formation, reduction water cutting of recovered production and volumes of associate produced water. 1 ex
Patent RU-2196548-C2 (RU)
Title: Device for correcting posture
Inventor: GUNJAEV G M
IPC: A61F5/02
Filed: 2000-12-19
Granted: 2003-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has flexible strap provided with fastening system. The flexible strap has force member manufactured from laminated composite material armored in asymmetric manner enabling one to adapt to vertebral column loading dynamic conditions. The asymmetric structure is created due to layers or a part of them being asymmetrically arranged at angles differing in direction from anisotropy axis direction or due to layers manufactured from uniform materials but having different properties or from heterogeneous materials. EFFECT: enhanced effectiveness of correction adaptable to arbitrary anthropological properties of a user. 5 cl
Patent RU-2221347-C2 (RU)
Inventor: KHUL CH VOL FGANG
IPC: H04W92/00
Filed: 1999-05-07
Granted: 2004-01-10
Abstract: FIELD: data transmission systems. SUBSTANCE: useful data and loading data are received in the form of data stream transmitted at constant speed through connector affording switching of communication lines of first remote communication network, unwanted loading data included in constant-speed data transmission stream are removed, useful data included in constant-speed data transmission stream are reformatted and transferred in the form of variable-speed data transmission stream through burst- oriented connector of second remote communication network. EFFECT: enhanced effectiveness of using data transmission band width. 8 cl, 1 dwg
Patent RU-2190766-C2 (RU)
Inventor: KRJUKOV A S
IPC: E21D23/16
Filed: 2000-12-26
Granted: 2002-10-10
Abstract: FIELD: mining industry. SUBSTANCE: invention is related to devices distributing working fluid in hydraulic systems of powered supports employed in underground coal mining. Hydraulic distributor includes pusher with drive, body with pressure, working and discharge conduits, bushing housing spring-loaded control valve meant to feed working fluid, combined elastic seals in movable couplings to separate conduits which are mounted for constant contact with sealed surfaces. Control valve has annular groove to connect conduits and open internal chamber joined by radial windows. Immobile bushing shutting off radial windows when hydraulic distributor is switched on is installed inside chamber. Outer surface of control valve controls pressure and working conduits and inner surface of it controls discharge conduit. EFFECT: reduced usage of metal and dimensions of hydraulic distributor, increased functional reliability and diminished labor input to process of manufacture of hydraulic distributor. 1 dwg
Patent RU-2208005-C2 (RU)
Title: Solid fuel charge armoring apparatus
Inventor: KUTSENKO G V
IPC: C06B21/00
Filed: 2001-02-07
Granted: 2003-07-10
Abstract: FIELD: solid rocket fuel armoring equipment. SUBSTANCE: apparatus has molds provided with rigid rod (compensator) with profiled section conforming to profile of channel of charge to be armored. Rigid rod is inserted into said channel in abutting relationship with respect to mold locking device before subjecting charge to armoring. It allows elastic deformation of fuel charge to be limited during armoring and, consequently, strict requirements as to geometric sizes to be met. Also, insufficient covering of charges with armoring composition is avoided. EFFECT: improved quality of charge armoring and enhanced reliability in operation. 5 dwg, 1 tbl