baber/WOPTO huggingface dataset:
Patent RU-2179691-C2 (RU)
Title: Device for cooling furnace rollers
Inventor: MUKHAMETOV G JA
IPC: F27D3/02
Filed: 1998-07-13
Granted: 2002-02-20
Abstract: FIELD: mechanical equipment of heating and heat-treating furnaces; furnace water-cooled rollers. SUBSTANCE: cooling device consists of water supply pipe, drain box and funnel. Pipe is rigidly connected in trunnion of roller revolving together with it and in bore of drain box by means of sleeve is bolted with flange and with drain box. Drain box is located inside funnel. Water is admitted to flange cavity via flexible hose through nipple. Then, water is fed to cavity of furnace roller through pipe and then water is fed to drain box; after filling the drain box, water flows to funnel and then water is discharged outside through hole. EFFECT: enhanced efficiency of sealing roller; enhanced operational reliability. 1 dwg
Patent RU-2200367-C2 (RU)
Inventor: PARK DZOONG-KHIEOK
IPC: H04L12/911
Filed: 1998-09-09
Granted: 2003-03-10
Abstract: FIELD: communications engineering. SUBSTANCE: proposed system for switching cells in asynchronous transmission mode (ATM) has more than one center connected between line transmitting subscribers' data and type ATM high-speed communication line for executing transfers between subscribers' data and ATM cell, as well as ATM switching unit for receiving ATM cell from one of centers over high-speed communication line, finding address from header information, and routing ATM cell to other center. EFFECT: enhanced speed of switching automatic transmission mode cells. 20 cl, 12 dwg
Patent RU-2166339-C2 (RU)
Inventor: BUJANOV A G
IPC: A62B7/08
Filed: 1999-05-25
Granted: 2001-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has facial part, reservoirs for inhalation and exhalation, oxygen generator, absorption cartridge and ejector. Oxygen generator is mounted in the absorption cartridge casing set in direct contact with carbon dioxide absorber. The cartridge casing has gas impermeable membrane mounted in the cartridge inlet cavity. Oxygen generator head part is placed inside the cartridge inlet cavity before the absorber when moving with the mixture flow. EFFECT: enhanced effectiveness in heating carbon dioxide absorber. 3 dwg, 1 tbl
Patent RU-2168146-C2 (RU)
Inventor: ANOKHIN V L
IPC: F41H11/136
Filed: 1999-05-25
Granted: 2001-05-27
Abstract: FIELD: mechanical engineering, in particular, robot systems for search for mines and dangerously explosive objects concealed in ground. SUBSTANCE: mobile carrier has transducers of indication of covered distance and measurement of the trim angle and angle of bank of the vehicle, control unit equipped with a computer and drives and transducers determining its position relative to the vehicle and shock absorbers and transducers of collision with an obstacle, articulated suspension with the search equipment fastened on it, representing a line of sounding radars of surface layers of ground positioned above the ground. The method for carrier control consists in the initial setting of gaps between the search equipment and the ground, maintaining of their values within the preset limits during movement of the vehicle by action on the suspension drives, and stoppage of the carrier at a collision with an obstacle, and according to the results of processing of the transducer indications in the computer. EFFECT: expanded abilities of the systems in operation on grounds with complex surface profile. 8 cl, 3 dwg
Patent RU-2166574-C2 (RU)
Inventor: KUZNETSOV V B
IPC: D06P7/00
Filed: 1999-06-17
Granted: 2001-05-10
Abstract: FIELD: textile industry and production of knitted articles. SUBSTANCE: method involves impregnating textile material with dye solution; squeezing; providing contacting of textile material with heated metal surface having required pattern. Material for pattern may be tetrafluoroethylene film. Lower aliphatic monatomic C1-C3 alcohol is introduced into dye solution in an amount of 3-5 g/l. Metal surface is heated to temperature of 115-125 C. Method allows distinctness of contours, brightness of pattern tone and dye permanence to be improved. EFFECT: increased efficiency, simplified method and improved quality of pattern. 1 tbl, 19 ex
Patent RU-2202850-C2 (RU)
Title: Method for controlling phase-wound motor
Inventor: BORISOV A M
IPC: H02P27/05
Filed: 1999-06-25
Granted: 2003-04-20
Abstract: FIELD: electrical engineering; ac drives. SUBSTANCE: method for controlling phase-mound induction motor that has slip rings, rotor impedances, thyristors or triacs and is designed for use in ac drives for hoisting and traveling crane mechanisms operating at reduced (creep) speeds involves estimation of thyristor turn-on moment by comparing setting and reference voltages whose leading edges are mainly monotonously varying across operating sections and turn-on of thyristors or triacs at time moments determined in this way. This turn-on moment is determined for each thyristor or triac irrespective of other ones and its respective reference voltage is generated from actual voltages across supply mains by summing them up and filtering off using different factors and time constants. EFFECT: provision for parametric speed regulation at limited torque fluctuations. 3 cl, 9 dwg
Patent RU-2174936-C2 (RU)
Inventor: LYSKOV E A
IPC: B65B25/14
Filed: 1999-07-07
Granted: 2001-10-20
Abstract: FIELD: packing. SUBSTANCE: invention relates to devices for vacuum packing of articles, such as packs of papers, biscuits, etc in plastic bags. Device has transverse seam forming mechanism made in form of pressure plate with flexible elastic lining and flat welding knife, bag space evacuation mechanism, and bag sealing mechanism made in form of cover with flexible sealing cord. Air duct of bag evacuation mechanism is made in form of movable comb-like plate with number of slots more than unity and provided with sharp flat edges. Such design makes it possible to reduced height of cross-section of air duct owing to removal of one of horizontal walls of air duct which improves quality of sealing and increases service life of sealing cord. Sharp flat edges contribute to smooth passage of sealing cord from inclined parts pf comb-like plate to base without forming side slots. Increased number of slots of air duct increases its cross-section area owing to which bag evacuation velocity is increased. EFFECT: enhanced packing of articles. 3 dwg
Patent RU-2169134-C2 (RU)
Title: Process for production of n-alkylbenzenes
Inventor: RADICHI P ERINO
IPC: C07C5/333
Filed: 1999-07-14
Granted: 2001-06-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: production of C10-C14-n-alkylbenzenes useful as detergent intermediates includes following stages: (i) dehydrogenation of C10-C14-n-paraffins into corresponding n-paraffins in dehydrogenation reactor to form mixture containing also diolefins and aromatic by-products as well as light decomposition products and hydrogen; (ii) selective hydrogenation of diolefins obtained in stage (i) into monoolefins to form mixture consisting essentially of monoolefins and n-paraffins in addition to aromatic by-products from stage (i); (iii) feeding stream coming out of stage (ii) in common with benzene-containing stream into alkylation apparatus incorporating alkylation catalyst; (iv) feeding alkylation product into distillation section, wherein excess benzene is removed and paraffin stream containing essentially C10-C14-n-paraffins and aromatic byproducts and stream containing alkylated aromatic product are isolated; (v) hydrogenation of paraffin stream; and (vi) recycling stream from stage (v) into (i)-stage dehydrogenation apparatus. Process is distinguished by that aromatic by- products formed in dehydrogenation stage and contained in paraffin stream coming out of alkylation section are converted in cycloparaffins in (v)-stage hydrogenation operation. EFFECT: improved selectivity of process. 10 cl, 10 tbl, 6 ex
Patent RU-2182313-C2 (RU)
Title: Complex navigational system for flying vehicles of various classes (versions)
Inventor: SAF JAN D A
IPC: B64F1/18
Filed: 1999-08-25
Granted: 2002-05-10
Abstract: FIELD: navigation of flying vehicle, mainly performing flights under difficult weather conditions. SUBSTANCE: proposed system includes navigational satellites GPS and Glonass and on-board equipment of flying vehicle connected with these sensors. On- board equipment includes multi-channel satellite data receiver, TV camera, aircraft computer and display. This equipment ensures automatic calculation and correction of flying vehicle heading and facilitated visualization of flight information. System includes also ground lighting facilities, including several pairs of pulse beacons which work in visible, infra-red ultraviolet bands; they are provided with self-contained control system. According to one version, system includes units for synchronization of pulse beacons with lead-in lights forming single light traveling wave facilitating landing of aircraft. EFFECT: enhanced reliability and safety at all stages of flight. 4 cl, 5 dwg
Patent RU-2176113-C2 (RU)
Title: Sound screen in liquid flow
Inventor: BIREV V N
IPC: G10K11/00
Filed: 1999-09-06
Granted: 2001-11-20
Abstract: FIELD: hydroacoustics. SUBSTANCE: screen is, essentially, annular casing built up of outer and inner rigid-material shells accommodating highly elastic material with sealed air voids. Casing has streamlined wing-shaped profile; it is additionally secured by means of inner damping set placed between shells. Highly elastic material is secured to inner shell and partially fills the casing; air content of its air voids is assumed to be varying in radial direction so that it amounts to 1-5% in each extreme layer and 20-50% in intermediate-part layer; liquid gap is provided between highly elastic material and outer shell. EFFECT: enhanced screening effectiveness including at low frequencies; enhanced mechanical strength of screen. 2 cl, 2 dwg
Patent UA-10119-C2 (UA)
Title: Method for extra-root plant fertilization under conditions of closed soil
Inventor: Viliesov Hennadii Ivanovych
Filed: 1993-05-28
Abstract: Method for extra-root plant fertilization under conditions of closed soil through application of carbon-ammonium salt application to the surface of soil.
Patent UA-9585-C2 (UA)
Title: A lubricant for mechanical treatment of metals
Inventor: Yakimov Oleksandr Vasyliovych
Filed: 1992-12-31
Abstract: A lubricant for mechanical treatment of metals contains stearinic and oleic acids. In addition, it contains acetanilide at the following ratio of components, % by weight: Stearinic acid 60 - 65 Oleic acid 20 - 25 Acetanilide The rest .
Patent UA-27046-C2 (UA)
Title: Method for producing of highly strength electroconductive wire
Filed: 1993-04-28
Abstract: A method for producing of highly strength electroconductive wire involves melting of biphase alloy on the basis of copper with uniformly distributed particles of the second phase plastic and alloy deformation into the wire or stripe. The alloy deformation is carried out into two stages, at that deformation on the first stage is carried out with elongation R=(0.2-0.3)D2initial/µm2 (where Dinitial – is the middle size of the particles of the second phase in the initial ingot, µm), after which the thermal treatment is carried out, which consists of annealing, which is carried out at the temperature, which is higher than the temperature of recrystallization of the second phase, but which is less than the temperature of copper melting to the recrystallization of fibers of the second phase, and subsequent annealing at the temperature, which is less than the temperature of maximum solubility of the second phase in the copper, but higher than the temperature at which the solubility amounts 25% from the maximum before the achievement of equilibrium value of solubility, and the deformation stage is carried out with the elongation of R=(0.4-0.5)D2initial/µm2.
Patent UA-27806-C2 (UA)
IPC: B41M3/14
Filed: 1994-04-01
Abstract: The raised printing part (2) of the printing plate, which is designed to be inked over its entire surface, comprises at least one engraved recessed (sunk) design (4) intended to be filled with the same ink as that used to ink the raised printing part. The raised printing part preferably has a granular structure made up of evenly distributed dots. <IMAGE>
Patent UA-44682-C2 (UA)
IPC: C07D275/06
Filed: 1994-05-24
Abstract: Derivatives of saccharin and pharmaceutical composition on their basis having inhibiting activity with respect to the proteolytic enzymes for treatment of degenerate diseases.
Patent UA-29436-C2 (UA)
Title: Combination of semi-mounted rotary plough and device for presowing soil cultivation
IPC: A01B49/02
Filed: 1993-03-09
Abstract: The invention relates to the combination of a rotary plough and a device of presowing preparation of the soil for carrying out both tillage and presowing preparation of the soil to the subsequent sowing.
Patent UA-46718-C2 (UA)
IPC: A22C11/02
Filed: 1996-05-08
Abstract: The present invention provides a cooked, extruded meat product comprising a meat extrudate having an outwardly facing surface, which meat extrudate is impregnated with an additive in an additive zone which extends inwardly from the surface to a depth of at least 1mm, typically 1-5mm. Said meat product may comprise a co-extruded layer of fat or meat emulsion disposed circumjacent the meat layer or core. The present invention also provides a method of making such an extruded meat product and apparatus for the same.
Patent UA-44752-C2 (UA)
IPC: H04B7/15
Filed: 1997-06-27
Abstract: A VSAT satellite communications network utilizes parallel concatenated coding on its inbound or outbound links, or both. For short data blocks, nonrecursive systematic tail-biting convolutional codes are used. For longer data blocks, recursive systematic convolutional codes are used. These parallel concatenated coding techniques are used in conjunction with spread-spectrum modulation to provide a VSAT communications system which meets FCC regulations on the total power spectral density of transmitted signals as well as mitigates interference from adjacent satellites.
Patent UA-61905-C2 (UA)
Title: Beet harvester
IPC: A01D33/14
Filed: 1998-08-31
Abstract: The invention concerns a beet-harvesting machine with a front heading and digging unit. The heading and digging unit is located on the main frame. The unit has at least two independently movable heading and digging members. Each member may have its own frame.
Patent UA-46846-C2 (UA)
Filed: 1998-12-01
Abstract: Method for preparing the surfaces of details made of aluminum and aluminum alloys can be used in preparing the surfaces of details made of aluminum and its alloys before application of protective oxide and lacquer-color coatings, and for welding as well. The method comprises of re-activation, alkali de-oiling, clearing and washing. At de-oiling catalyst is added, this is one of the components of alkali de-oiling agents, and washing is performed through neutralizing alkaline and acid ions. Carrying-out of this process is possible at any ambient temperature, at that energy consumption is substantially decreased, working area is diminished, and the process takes place without harmful substances liberation.
Patent UA-51731-C2 (UA)
Title: Machine for taking out anode rods of aluminum electrolyzer
Inventor: Borysiuk Mykhailo Dem'ianovych
IPC: C25C3/10
Filed: 1999-04-16
Abstract: Machine for taking out anode rods of aluminum electrolyzer relates to the area of electrometallurgy, in particular, to appliances for taking out anode rods from electrolytic bathes with side current feeding. To increase speed of work, decrease sizes and increase safety of the operator work machine that has self-propelled chassis, rotary platform, where executive body with holder is installed, this is fixed on support-guiding unit, pneumo-drive, hydro-node, formed by pump and valve dispenser, mechanism of the platform turning, mechanisms of feeding motion and lifting of the executive body, with hydraulic and pneumatic mains and seat for operator, is additionally equipped with pneumo-hydro-transformer, and valve dispenser – with controlled back valve. At that, pneumo-hydro-transformer through valve dispenser is connected to the pump.
Patent UA-59383-C2 (UA)
Title: Ziprasidone compositions
IPC: A61K9/14
Filed: 1999-06-14
Abstract: Compositions comprising crystalline ziprasidone free base or crystalline ziprasidone hydrochloride particles having a mean particle size less than 85 , and a pharmaceutically acceptable carrier, are substantially bioequivalent and can be used to treat psychoses such as schizophrenia.
Patent UA-57058-C2 (UA)
Title: Method for raising sunk bridge girder
Filed: 1999-07-20
Abstract: A method for raising a sunk bridge girder relates to techniques of raising sunk structures from the water, for example, railway bridges. In tank of object, for example, girder of completely or partially sunk bridge, through its terminal part is placed a capacity in the form of rigid pontoon followed by its filling with gas that ensures raising of object from the water. In terminal part of bridge girder that is connected with bank is introduced a pontoon put on trolley or sledge, launched with adjustment of its position with the help of flexible link and hoist. To increase carrying capacity pontoon, from external surface, is coated by porous material (foamed resin) and additional coating. After separation of bridge girder from the soil an additional rigid pontoon is put under it which ensures lifting of girder from the water.
Patent UA-35117-C2 (UA)
Title: Method for protection of permanent way on unstable soils from vibrations
Inventor: KAFTAN OLEKSANDR NESTEROVYCH
Filed: 1999-08-16
Abstract: A method for protection of permanent way on unstable soils from vibrations during trains passing according to which a layer of car tires is laid on a concrete foundation, the cavities are filled with crushed stone, then concrete blocks are laid on the tires, said blocks being connected between them by damping elements in the form of car tires.
Patent RU-2224983-C2 (RU)
Inventor: LESNYKH I V
IPC: G01B9/02
Filed: 2000-01-10
Granted: 2004-02-27
Abstract: FIELD: instrumentation engineering. SUBSTANCE: given optical system can be employed as additional optical system of light range finder. Optical system of light range finder includes corner reflector, system of reflecting elements installed is series with reflection surfaces facing one another. Reflecting elements are positioned in pairs. One pair is mechanically coupled to range finder, another pair is linked to corner reflector. Each pair of reflecting elements forms triple mirror optically equivalent to corner reflector. Optical reflecting elements not lying on optical axis of radiator are arranged in symmetry relative to this axis. EFFECT: raised precision of measurements. 2 dwg
Patent RU-2177677-C2 (RU)
Inventor: LUO LIFENG
IPC: H05H1/26
Filed: 1998-03-13
Granted: 2001-12-27
Abstract: FIELD: improvements meant to facilitate gas passage for burner cooling and operation. SUBSTANCE: nozzle of first design version has tubular body with pin and coaxially arranged opposite ends, as well as end panel on one of ends; body has peripheral inner surface; end panel has coaxially arranged inner side joined to peripheral surface, plasma-forming gas outlet coaxially passed through end panel, and set of ribs on inner side of end panel providing for radial flow of plasma-forming gas to gas outlet. Nozzle of second design version has tubular body with pin and coaxially arranged inner surface, coaxially arranged opposite ends, and end panel on one of opposite ends. End panel has through outlet passed in axial direction, its external surface is located between opposite ends, and mounting flange is radially arranged outside of external surface between opposite ends. Mounting flange has axially opposite first and second sides facing, respectively, first and second opposite ends of body. External side of nozzle includes adjacent coaxial first cylindrical, conical, and second cylindrical sections arranged in tandem between first mounting flange and one of opposite ends of nozzle. First and second cylindrical sections differ in diameter and conical section expands from first towards second section of surface. Proposed design of nozzle provides for controlling gas flow and plasma arc column. EFFECT: enhanced operating reliability and efficiency; reduced maintenance charges. 38 cl, 6 dwg
Patent RU-2190929-C2 (RU)
Inventor: KIM DZAE JOEL
IPC: H03M13/23
Filed: 1999-08-06
Granted: 2002-10-10
Abstract: FIELD: communications engineering. SUBSTANCE: channel decoding device of receiver functions to receive characters encoded by inserting frame data of at least one definite bit in given location. Channel decoding device has character inserting block that receives characters and inserts character of definite value in given insertion location of definite bit and outputs received characters disposed in other locations. Decoder executes decoding of characters received at output of character insertion block. EFFECT: enhanced reliability of character coding and decoding. 12 cl, 16 dwg, 4 tbl
Patent RU-2190563-C2 (RU)
Title: Steam rocket with nuclear reactor complete with cargo-and-passenger energy generating flying saucers
Inventor: SULTANOV A Z
IPC: B64D27/22
Filed: 2000-05-24
Granted: 2002-10-10
Abstract: FIELD: manufacture of rockets. SUBSTANCE: rocket includes three-stage cryogenic unit with liquid-propellant jet engines and taper compartment with crew cabin inside it. Rocket has steel case with double floor forming reservoir with jet nozzles provided with gates. Arranged inside case are nuclear reactor, water tank, receiver and rotor engine performing functions of compressor and liquid pump. EFFECT: extended range of capabilities. 6 cl, 6 dwg
Patent RU-2181485-C2 (RU)
Title: Procedure of preparation of samples of optically clear polymer materials for tests for resistance to aqueous splits
Inventor: ROMASHKIN A V
IPC: G01N1/28
Filed: 2000-06-14
Granted: 2002-04-20
Abstract: FIELD: tests of polymer materials, prediction of properties of cables. SUBSTANCE: procedure of preparation of samples of optically clear polymer materials for tests for resistance to aqueous splits includes formation of sample and injection of electrolyte into it. Sample is formed from lateral shear of electric insulation of cable with thickness of 2.0-4.0 mm. Then it is heated to temperature of softening of polymer material. Electrolyte is injected into heated sample through needle of injector or micropipette. The latter is driven in at rate of 10.0 μm/s or under. When sample cools to room temperature it is withdrawn and space filled with electrolyte is formed in sample. EFFECT: raised authenticity of results of test as it is conducted with use of fragments of real cable. 3 dwg
Patent RU-2217858-C2 (RU)
Inventor: KLJATSKIN D JA
IPC: H02P7/10
Filed: 2000-08-04
Granted: 2003-11-27
Abstract: FIELD: electrical engineering; below-rated speed control for low-power drive motors of various mechanisms. SUBSTANCE: reversing-motor speed control device has armature winding shorted out by electric circuit set up of series-connected resistor and one of motor field windings. Operating stability of motor running at desired speed is enhanced due to increasing flatness of its mechanical characteristics, extending below-rated speed control range, and reducing power of shorting-out resistor. EFFECT: enhanced magnetic flux and flatness of motor mechanical characteristics. 1 cl, 1 dwg