baber/WOPTO huggingface dataset:
Patent UA-20079-C2 (UA)
Title: Device for simplification of start of highly-powered diesel with low level of compression
Filed: 1993-03-02
Abstract: A device for simplification of start of high-powered diesel with low level of compression comprising a turbo-compressor with crankshaft drive and a cooler of supercharge air has an electric flare heater installed on section of intake manifold of diesel, additional nozzle installed in the wall of the intake manifold, pipelines, control unit and engine speed sensor. In the combustion chamber of the electric flare heater a spark plug and injector are installed, the last one is connected to the fuel system of diesel by means of pipeline with controlled fuel valve, and to source of compressed air by means of pipeline with controlled air valve and air jet. Additional injector is connected to the fuel system of diesel through second controlled fuel valve connected by command link to the control unit.
Patent UA-27827-C2 (UA)
IPC: B60K7/00
Filed: 1992-07-16
Abstract: PCT No. PCT/EP92/01611 Sec. 371 Date Jun. 20, 1994 Sec. 102(e) Date Jun. 20, 1994 PCT Filed Jul. 16, 1992 PCT Pub. No. WO93/04281 PCT Pub. Date Mar. 4, 1993.An axial piston motor of adjustable swept volume for installation in a wheel hub, having a motor housing which is open on one side and is closed by a connection block, an output shaft rotatably mounted in the housing and a connection block, an adjusting device for adjusting the swept volume, a step-down gear unit driven by the output shaft and having a driving toothed wheel for the drive of the wheel hub, and a brake associated with the output shaft on the connection block. For the purpose of reducing the outlay in terms of construction, with comparatively compact dimensions, and for greater ease of external access to the adjusting device, the step-down gear unit (13) is arranged inside the motor housing (1, 3) with two-sided mounting of the driving toothed wheel (47) and the connection block (5) is set back radially with respect to the motor housing (1) and the adjusting device (28, 29, 30) is arranged so as to be freely externally accessible in the region (23) of the motor housing (1, 2) that is free of covering.
Patent UA-48944-C2 (UA)
Title: Method for preparation of a salt of clavunic acid
IPC: C07D503/00
Filed: 1995-01-31
Abstract: A process for the preparation of a salt of clavulanic acid, wherein clavulanic acid in solution in a wholly or partly water-imiscible organic solvent is contacted in a region of high turbulence and/or shear stress, with a salt precursor compound to form a solution of the salt of clavulanic acid in an aqueous phase, then the organic solvent and aqueous phases are physically separated during a separation step, followed by a further processing step in which the said salt of clavulanic acid is isolated from solution as a solid.
Patent UA-71037-C2 (UA)
Title: A refractory concrete composition for guniting
Inventor: PRYMACHENKO VOLODYMYR VASYLIOVYCH
Filed: 2002-05-14
Abstract: A refractory concrete composition for guniting contains 69.0-79.0 % by weight of electrocorundum, 8.0-12.0 % by weight of high alumina cement, 2.95-4.99 % by weight of ultradisperse alumina, 10.0-14.0 by weight of non-metallurgical milled alumina and 0.01-0.05 by weight of water-soluble methyl cellulose. It provides a high resistance of heat units lining due to a high thermal resistance and a high adhesion to the surface to be gunited.
Patent UA-60267-C2 (UA)
Title: Cable for electric transport
Inventor: ZOLOTARIOV VOLODYMYR MYKHAILOVYCH
IPC: H01B7/00
Filed: 2003-07-30
Abstract: The invention relates to cable technique. A cable for electric transport comprises an electric conductor made of isolated conductors and a common insulation laid above. A lay of protected metal armor is laid above the common insulation, the electric conductor is composed of a compacted core, above of which it is coiled incompact lay of conductors, at least one of which has own insulation. The common insulation is made from layers of extruded polymer and paper laid one by one. The invention provides using cable in condition of moisture load and danger of external damage.
Patent RU-2181644-C2 (RU)
Title: Cut-off lathe cutter
Inventor: LAVRENT EV A JU
IPC: B23B27/04
Filed: 2000-02-29
Granted: 2002-04-27
Abstract: FIELD: metal working, namely cutting tools with mechanical fastening of cutting tip. SUBSTANCE: cutting tip of cutter is mounted in seat of holder having on lateral side slit oriented to holder end and forming clamp together with upper and lower clamping jaws designed for engaging with fastening screw. Supporting surfaces of upper and lower clamping jaws and cutting tip are cylindrical ones. Groove is made in mean portion of supporting surface of upper clamping jaw, slit is made on back wall of holder seat. EFFECT: enhanced reliability of mounting cutting tip due to increased clamping effort, less cost of cutter, its improved manufacturability. 4 dwg
Patent RU-2225076-C2 (RU)
Inventor: DE SEN-MARK GIJOM
IPC: H04N7/08
Filed: 1998-10-01
Granted: 2004-02-27
Abstract: FIELD: digital television designed for relaying audio and video information in digital data stream to plurality of channels. SUBSTANCE: proposed digital television system is provided with means for real-time introduction of message about event concerning transmission directly broadcast over one channel into data stream of at least one other channel. Mentioned message about event includes information about event as such and about channel wherein this event has occurred. In addition transmission means provided in digital television system incorporates delay device to afford predetermined time delay in transmission of audio and video data transferred over each channel. EFFECT: improved multichannel servicing method; facilitated selection of desired channel for viewer. 37 cl, 4 dwg
Patent RU-2189907-C2 (RU)
Title: Adapter in form of gauze shell of revolution made of composite materials
Inventor: ANDRONOV A I
IPC: B64G1/22
Filed: 2000-06-26
Granted: 2002-09-27
Abstract: FIELD: aeronautical and aerospace engineering; shell structures. SUBSTANCE: proposed conical adapter is formed by great number of intersecting spiral and ring ribs formed by layers of intersecting tapes. Tapes are provided with unidirectional high-modulus threads and layers are linked by polymeric binder. Shell of adapter is provided with meridional wide thin-layer members uniformly distributed among 3-4 local zones over its corcumference. These members are placed between said layers of tape ribs, one over the other, with overlapping of cells between ribs, and are linked by polymeric binder. EFFECT: increased rigidity of shell structure of adapter at axial and bending loads, ints strength and reliability at minimum mass, reduced cost of manufacture of adapter. 3 cl, 6 dwg
Patent RU-2200316-C2 (RU)
Title: Device determining physical properties of liquids
Inventor: ABIRALOV N K
IPC: G01N29/024
Filed: 2000-07-03
Granted: 2003-03-10
Abstract: FIELD: measurement technology, equipment measuring density and concentration of solutions. SUBSTANCE: device determining physical properties of liquids includes generator of ultrasonic oscillations, receiver, register, piezoelectric converter, measurement chamber with reflecting screen. Chamber is positioned above float coming in the form of cylinder and two cones attached to it. Piezoelectric converter is placed on float with the aid of double siphon filled with liquid. Reflecting mirror of measurement chamber is anchored around edges of float by means of protective screen manufactured in the form of spacer rods. EFFECT: simplified design, raised measurement accuracy. 1 dwg
Patent RU-2191876-C2 (RU)
Title: Multipurpose built-up vessel (versions) and method of its construction (versions)
Inventor: GOL DFEL D I Z
IPC: E03B11/02
Filed: 2000-07-10
Granted: 2002-10-27
Abstract: FIELD: construction engineering, particularly, multipurpose built-up vessels used as surface, buried or underground tanks, basins, cesspools, storage pits of agricultural products, and methods of their construction. SUBSTANCE: multipurpose built-up vessel has walls from horizontal tubular members interconnected with one another, bottom, waterproofing layer located over vessel perimeter anchors and vertical ties which are prestressed and locked in wall upper part and connected with upper and lower tubular members. Ties are connected with anchors and passed through tubular members. Waterproofing layer is made in the form of cover or bag from synthetic film and located from external and/or internal side of walls. Method of construction of buries multipurpose built-up vessel assembly of wall part, deepening of wall assembled part with excavating of ground from its inside, sinking of assembled wall down to bottom of pit. Anchors with ties are sunk. Wall part is assembled of separate tubular member which are interconnected with one another and with ties. Ties are prestressed and locked. Waterproofing layer is brought to under assembled part of wall. Ground is excavated from inside over vessel perimeter and assembled part of wall is sunk to bottom. Level of sunk part of wall is equalized by tightening of ties, and remaining ground is excavated from inside. Operations are repeated until reaching design elevation. Lower waterproofing layer is laid on vessel bottom, its edge is brought to under wall and connected with waterproofing layer located from wall outside, and bottom formed. Method of surface assembled vessel includes construction of bottom and laying of waterproofing layer, assembly of wall from separate tubular members connected with ties which are prestressed and locked, and anchors are deepened. Ties are passed through members and connected with anchors. Waterproofing layer in the form of bag is additionally laid inside formed vessel. EFFECT: creation of vessel on site with any ground without use of special equipment and machines with minimal consumption of building materials. 29 cl, 18 dwg
Patent RU-2196835-C2 (RU)
Title: Способ получения различной структуры металлической матрицы в заготовках из высокопрочного чугуна с шаровидным графитом из литого состояния
Inventor: MAKARENKO K V
IPC: C21D1/20
Filed: 2000-07-13
Granted: 2003-01-20
Abstract: Изобретение относится к области металлургии. Заготовку из высокопрочного чугуна с шаровидным графитом получают литьем в металлическую, песчаную или керамическую форму. Заготовку извлекают из формы при 900-1000 o С и быстро переносят в жидкую ванну с постоянной температурой закалочной среды. Температуру закалочной среды определяют в зависимости от требуемой структуры металлической матрицы заготовки из высокопрочного чугуна с шаровидным графитом. Каждой структуре металлической матрицы соответствует рекомендуемая температура закалочной среды: ферритной - 750-850 o С; перлитной - 650-740 o С; сорбитной - 550-640 o С; трооститной - 450-540 o С; верхнебейнитной 350-440 o С, нижнебейнитной - 290-340 o C. Изотермическая выдержка заготовки в жидкой ванне определяется полнотой структурного превращения. После выдержки заготовки в ванной определенное время ее извлекают и охлаждают на воздухе. Способ позволяет получить заготовки с требуемыми механическими и эксплуатационными свойствами непосредственно из литого состояния без применения термообработки и легирования специальными элементами. Применение способа приводит к значительной экономии средств и позволяет сократить длительность технологического процесса получения отливок из высокопрочного чугуна с различной структурой металлической матрицы.
Patent RU-2185008-C2 (RU)
Title: Sealed lead accumulator
Inventor: KAMENEV JU B
IPC: H01M50/541
Filed: 2000-08-28
Granted: 2002-07-10
Abstract: FIELD: electrical engineering; chemical power supplies. SUBSTANCE: accumulator is provided in addition with glass-and-felt separator that functions as damper. Glass-and-felt separator is installed so that it contacts end surfaces of separators in electrode block. Damping glass-and-felt separator enables saving reserve of sulfuric acid electrolyte at reduced electrode-to- electrode clearance which increases accumulator service life by 1.5-1.7 times. EFFECT: enhanced capacity and service life of accumulator. 2 dwg, 1 tbl
Patent RU-2192370-C2 (RU)
Inventor: LUKASHCHUK I P
IPC: F28D15/00
Filed: 2000-09-18
Granted: 2002-11-10
Abstract: FIELD: space engineering; designing spacecraft. SUBSTANCE: proposed spacecraft has compartments with target equipment, instrument section control equipment and power section with storage batteries mounted on heat-exchange units forming monoblock units, temperature control system with thermal boards and power supply system. Each monoblock unit includes set of thermal tubes located in one plane. On one side, ends of thermal tubes are rigidly secured in monoblock unit body and on other side ends of these tubes are pressed to hydraulic thermal board by means of mechanical detachable joint; hydraulic thermal board is formed by part of hydraulic loop of temperature control system and is located on power section body. Length of side of storage battery bottom which is parallel to thermal tubes is lesser than length of these tubes. EFFECT: increased service life; enhanced reliability of spacecraft. 1 dwg
Patent RU-2199394-C2 (RU)
Title: Centrifugal apparatus
Inventor: IVANOV EVGENIJ NIKOLAEVICH
IPC: B02C13/14
Filed: 2000-11-14
Granted: 2003-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: centrifugal apparatus has casing, rotor with vertical shaft, and drive. Upper part of shaft is mounted in bearing unit and connected to casing through flexible members and lower part of shaft is connected to drive. Rotor shaft is made flexible. Flexible members are positioned for compression or expansion in direction parallel with axis of rotation of rotor and have low rigidity in direction perpendicular to said axis of rotation of rotor. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg
Patent RU-2201644-C2 (RU)
Title: Connector separation method
Inventor: FOMICHEV G N
IPC: H01R13/629
Filed: 2000-11-20
Granted: 2003-03-27
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed method enabling easy separation of connector parts is based on use of force applied by moving object to one of connector parts perpendicular to separation axis. This force sets connector in translational motion in direction of object movement. In the course of object motion force is resolved into components of which one component affords motion of other part of connector along separation axis up to its full separation. EFFECT: enlarged functional capabilities.
Patent RU-2190080-C2 (RU)
Inventor: MISHIN V I
IPC: E21B31/00
Filed: 2000-11-29
Granted: 2002-09-27
Abstract: FIELD: drilling and repair of oil and gas wells. SUBSTANCE: downhole hydraulic jack is designed to remedy seizures and to remove tubing, packers and other seized objects. Body of power cylinders is connected to hydraulic anchor. Shaft of hydraulic jack is directly linked to fishing string. At the bottom shaft is joined to seized object through catch- all. Adjustable relief valve is installed between hydraulic anchor and hydraulic cylinders. In addition to main effort developed by hydraulic cylinders additional axial load from hoisting installation can be given to seized object through fishing string. Collet gripper fixes body of hydraulic jack in upper position relative to shaft while hydraulic jack is recharged. Design of hydraulic jack makes it feasible to monitor progress of removal of seized object, to conduct connecting and disconnecting operations with catch-all with seized object and to reciprocate it. Adjustable relief valve secures switching on of armature, reliable engagement of casing string without sliding and wear-out of dies of anchor. EFFECT: raised functional efficiency an reliability of downhole hydraulic jack. 1 cl, 3 dwg
Patent RU-2200883-C2 (RU)
Title: Friction article
Inventor: LEVIT M Z
IPC: F16D69/04
Filed: 2000-12-04
Granted: 2003-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to friction articles designed for operation in different friction mechanisms. Said friction article contains composite friction member with grooves made on friction surface. Depth of groove changes in length of groove increasing from inner circumference of ring member to outer circumference. EFFECT: improved stability of friction properties as articles wear. 2 cl, 2 dwg
Patent RU-2191841-C2 (RU)
Title: Titanium-base alloy and article made of thereof
Inventor: KABLOV E N
IPC: C22C14/00
Filed: 2000-12-19
Granted: 2002-10-27
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to titanium-base alloys working under increased temperatures. Invention proposes titanium-base alloy comprising the following components, wt.%: aluminium, 34-35.5; chrome, 1-2; niobium, 2.5-3.5; molybdenum, 0.3-1.2; zirconium, 0.5-1.5; silicon, 0.2-0.3; carbon, 0.08-0.12; tin, 0.05-0.1; titanium, the balance, and article made of this alloy. Invention provides increase of relative elongation values at room temperature and prolonged strength for 100 h at increased temperatures of titanium alloys and enhanced exploitation time of articles made of thereof. EFFECT: improved properties and indices of alloy. 2 cl, 2 tbl
Patent RU-2209279-C2 (RU)
Title: Process of reconstruction of roofing made of bitumen- carrying materials and facility for its realization
Inventor: SKOSYRSKIKH V I
IPC: E04D15/06
Filed: 2001-02-14
Granted: 2003-07-27
Abstract: FIELD: construction industry, roofing laying, repair of roofing made of bitumen-carrying materials. SUBSTANCE: process of reconstruction of roofing made of bitumen- carrying materials includes heating of reconstructed section of roofing with concentration of energy in closed space limited by body of heater housing heating elements, supply of air compressed to 0.5-1.5 atmosphere through air conduit for heating. Air conduit is positioned above level of heating elements. Facility for reconstruction of roofing includes infrared heater comprising box-shaped body with holes to remove air-steam mixture from closed space. Heating elements in the form of quartz tubes are mounted inside body. Air conduit for heating of compressed air is attached to upper internal part of body. EFFECT: raised quality of reconstructed roofing, shortened repair time and reduced energy consumption. 13 cl, 1 dwg
Patent RU-2201690-C2 (RU)
Inventor: LEVAKHIN G I
IPC: A23K1/165
Filed: 2001-03-13
Granted: 2003-04-10
Abstract: FIELD: agriculture, poultry feeding. SUBSTANCE: increased performance in laying hens is achieved due to alternating 2-wk-long feeding periods of enzymatic preparation named avizym 1200 at the dosage of 0.1% against fodder weight at 1-wk-long periods of preparation exclusion out of poultry diet. The suggested method enables to increase performance and profitableness of egg production in poultry. EFFECT: higher efficiency. 3 tbl
Patent RU-2199138-C2 (RU)
Title: Procedure determining position, time and strength of earthquake in seismo-active region
Inventor: BARKHANOV V N
IPC: G01V9/00
Filed: 2001-03-19
Granted: 2003-02-20
Abstract: FIELD: forecasting earthquakes by meteorological data. SUBSTANCE: ground weather chart and constant-pressure chart AT 850 hPa are constructed by meteorological data. Intensification of anticyclone is determined on ground weather chart. Its direction and traveling speed towards seismoactive region are established. Front boundary of anticyclone is found on ground weather chart. Frontal part of frontal zone of cold front is determined on constant-pressure chart AT 850 hPa. Zone of rise of baric-pressure gradient is specified on ground weather chart. Position and time of predicted earthquake are identified with predicted position and time of occurrence of zone of increased baric-pressure gradient in seismo-active region. Strength of predicted earthquake is found by nomogram computed on basis of observations of many years by value of speed of travel of boundary of cold front and atmospheric pressure in anticyclone. EFFECT: constant control over seismic situation. 2 dwg
Patent RU-2226476-C2 (RU)
Inventor: KHAPTARINOV L A
IPC: B63B1/00
Filed: 2001-07-04
Granted: 2004-04-10
Abstract: FIELD: devices reducing resistance of water to motion of watercraft. SUBSTANCE: proposed device mounted in fore portion of ship includes quantum oscillator of light pulse ionizing radiation and reflecting cumulative phase-only synthetic holograms. Radiation from oscillator is directed through focusing hole found in base of one of phase-only synthetic holograms to another phase-only synthetic holograms reflecting this radiation to first phase-only synthetic hologram forming vacuum cavitation cavity drawing fore extremity of ship and toroidal cloud around this cavity filled with inter-molecular gas enveloping ship's hull during her motion; it is oriented perpendicularly relative to ship's motion. EFFECT: accelerated motion of watercraft due to reduced resistance of water to her fore extremity. 1 dwg
Patent RU-2207059-C2 (RU)
Title: Method and device for performing thermal mucoclasis
Inventor: KARTASHOV A V
IPC: A61B18/00
Filed: 2001-08-08
Granted: 2003-06-27
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves making cholecystostomy, treating gallbladder, electric coagulation of gallbladder cervix. Then the whole gallbladder cavity is treated with vapor at 90-100 C with 5- 20 s long exposure time with forced used up vapor discharge from operation zone. Vapor treatment is repeated. Then, drain is set. Device has vapor-producing unit, flexible wire from thermally stable material and instrument connected to the vapor-producing unit. The instrument is designed as tube having cock with external tube of greater diameter being rigidly coaxially fixed, its working part being rounded and having uniformly distributed set of holes. The external tube is connected to means for discharging vapor with its end opposite to the working part. EFFECT: enhanced effectiveness of treatment; reduced working incapacity time; reduced risk of intra- and postoperative complications. 3 cl, 1 dwg
Patent RU-2208590-C2 (RU)
Title: Method and device for water treatment
Inventor: USTJUGOVA G V
IPC: C02F103/04
Filed: 2001-10-15
Granted: 2003-07-20
Abstract: FIELD: water treatment, particularly, water disinfection, purification from suspended matter, impurities, heavy metals, imparting the parameters relating to acidity and redux potential close to internal medium of human organism, for instance, for production of high-quality drinkable water. SUBSTANCE: initial water from pressure water source is supplied under conditions of water treatment for filtering in the first filter; treatment of water with d.c. in cathode space of the first electrolytic chamber separated by porous partition into anode and cathode spaces; supply of a part of catholyte flow for electric treatment to anode space of the first electrolytic chamber. Catholyte flows are distributed with help of valve, and treated catholyte and anolyte are withdrawn. Additionally, under conditions of water treatment, prior to withdrawal of catholyte, it is filtered in the second filter and treated with d.c. in cathode space of the second electrolytic chamber. Anolyte from the first electrolytic chamber is directed to anode space of the second electrolytic chamber. After realization of water treatment conditions, evacuation is undertaken, in which the first and second filters are cleaned from mechanical impurities. Upon completion of evacuation, preservation is started to disinfect and to clean device internal wetted surface from precipitate. Claimed method and device provide for prolong period of time and minimal expenditures for production of high-quality drinkable water; attainment of parameters values of water pH and relox close in values to those of human organism internal medium, disinfection and purification of water from mechanical and dissolved impurities without replacement of cartridges and dismantling of electrode units. EFFECT: higher efficiency. 19 cl, 4 dwg