baber/WOPTO huggingface dataset:
Patent RU-2074844-C1 (RU)
Title: Raw blend for cellular concrete
Inventor: BIRYUKOV ANATOLIJ IVANOVICH
IPC: C04B38/02
Filed: 1994-07-11
Granted: 1997-03-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: raw blend utilizes, as gas forming agent, environmentally noxious salt slag from secondary aluminium production thereby improving local environmental condition. Slag is ground to specific surface higher than 2000 sq.cm and is composed of (in wt %): aluminium and its alloys, more than 5.0; aluminium nitrides, sulfides, and carbides, up to 1.0; chlorides, 45-75; sulfates, up to 10; inert components, the balance. Concrete blend contains 15-20 wt % of mineral binder, 0.1-5.0 wt % of slag, and silica components to balance. EFFECT: reduced cost and improved environmental condition.
Patent RU-2064038-C1 (RU)
Title: Multitier car stand and device for horizontal transportation of cars in multitier car stand with lift
Inventor: SHARAPOV ALEKSANDR I
IPC: E04H6/22
Filed: 1994-08-17
Granted: 1996-07-20
Abstract: FIELD: car storage. SUBSTANCE: multitier car stand has lift with platform, compartment for storing the cars at both sides of lift shaft, car reception site and device for horizontal transportation of car on pallet. Novelty in design of stand is that pallet storage is provided which serves to keep pallets and cut down time required for placing the car on and removing it from pallet. Device for horizontal transportation of car in multitier stand with lift has pallets for transportation and storage of cars in compartments on pallets, longitudinal members with support rollers for moving the pallets, guides engaging with support rollers, pallet fixing members located in car storage compartments, fixed frame secured on lift platform and furnished with two longitudinal beams, movable frame travelling along longitudinal beams on rollers relative to fixed frame to provide partial getting out of limits of lift platform, movable frame drive, fixing mechanism with members fixing pallet on lift platform and driving arrangement with driving mechanism. Novelty in design of device is that longitudinal members with support rollers are installed in compartments for cars and on lift platform or on lower surface of pallet, guides engaging with support rollers are installed, respectively, on lower surface of pallet or in car compartments and on lift platform, secured on lower surface of pallet is double rack, mounted on movable frame at the front and at the rear in direction of movement are two gear wheels engaging with double rack and furnished with riving arrangement with driving mechanism, and driving mechanism proper is secured on movable frame; installed additionally on fixed frame are members to fix movable frame, these members are kinematically coupled with driving arrangement of fixed mechanism installed on fixed frame; driving arrangement of movable frame is connected with driving mechanism of gear wheels or independent driving mechanism. EFFECT: increased operation reliability of devices; enhanced safety of system as a whole. 6 cl, 16 dwg
Patent RU-2086458-C1 (RU)
Title: Tourist vessel detachable hull
Inventor: KULIKOV OLEG A
IPC: B63B34/23
Filed: 1994-09-22
Granted: 1997-08-10
Abstract: FIELD: shipbuilding; hulls of smaller vessels. SUBSTANCE: detachable hull includes plating, bulkhead with frames, fore and aft extremities. Plating is made in the form of detachable plates interconnected by means of threaded strainers on bulkheads rigidly connected with frames where sealing members are fitted. In free state, plates have form of roll at curvature radius lesser than curvature of plates assembled with bulkheads. EFFECT: enhanced reliability. 2 cl, 7 dwg
Patent RU-2098795-C1 (RU)
Title: Method of computation tomography
Inventor: KUZELEV NIKOLAJ R
IPC: G01N23/08
Filed: 1994-10-27
Granted: 1997-12-10
Abstract: FIELD: evaluation of quality of parts during their manufacture and reconditioning, in particular, flaw detection with use of computation tomography. SUBSTANCE: radiation from point source passes through test object moved by scanner which performs reciprocating motion and discrete rotation of test object and hits matrix of detectors arranged in fan beam passing through plane of inspection. Norming is conducted before start of each scanning cycle. For this linear matrix of detectors is turned through 90 deg relative to extreme detector in matrix bringing it out of "shadow" of test object. Intensities of radiations hitting each detector in matrix are recorded and this radiation is entered into computer. Then matrix is automatically returned to working position and intensity of radiation passed through test object into each detector is recorded. These results are corrected by norming results stored in computer and are again entered into computer for next generation of tomogram. EFFECT: enhanced authenticity of method. 2 dwg
Patent RU-2115651-C1 (RU)
Title: N-(hetero)aryl -n-(hetero)tetralinealkyl piperazines and method of preparing thereof
Inventor: ROBERTO PERRONE
IPC: A61P25/26
Filed: 1993-06-22
Granted: 1998-07-20
Abstract: FIELD: chemistry of heterocyclic compounds, more particularly, medicine. SUBSTANCE: present invention describes novel N-(hetero) aryl-N-(hetero)-tetralinealkyl piperazines having serotoninergic, dopaminergic and adrenergic activities of general formula I:   wherein Ar 1  is phenyl or thienyl condensed with 5 or 6-membered carbocyclic ring; R 1  and R 2  are independently H or C 1-5  alkoxy; Ar 2 - is phenyl unsubstituted or substituted by methoxy, halogen, trifluoromethyl, or pyridyl;   is selected from   wherein n is 1 or 2; m is 2 or 3, and pharmaceutically acceptable salts thereof. The claimed methods make it possible to prepare the desired product derived from compound of formula (I):   and corresponding piperazine containing reagent. EFFECT: improved properties of the title compound. 10 cl, 3 tbl
Patent RU-2077544-C1 (RU)
Title: Method and reactor for producing carbon black
Inventor: ORLOV VADIM YUREVICH
IPC: C09C1/48
Filed: 1995-02-14
Granted: 1997-04-20
Abstract: FIELD: production of carbon black for use as filler for polymers and rubber. SUBSTANCE: method comprises steps of combustion of fuel-air mixture in combustion chamber, constricting combustion products flow in mixing nozzle, adding thereinto carbon-containing raw materials and water in amount 0.1-0.5 kg per kg of raw materials, and expanding flow reaction chamber. Inventive novelty of method resides in that portion of water is introduced into mixing nozzle in amount 0.02-0.09 kg per kg raw materials upon expiration of 0.0005-0.0009 s after feeding raw materials. Reactor for producing carbon black comprises, arranged in series and in coaxial relationship, combustion chamber provided with means for burning fuel-air mixture, mixing nozzle fitted with injectors for feeding raw materials and water, and reaction chamber with means for quenching finished black-gaseous products. Injectors are positioned at distance equal to 4-8 diameters of mixing nozzle from inlet for feeding raw materials. Besides, mixing nozzle of reactor is additionally provided with water jets disposed at distance equal to 1-1.95 diameter of mixing nozzle. EFFECT: environmentally safe method for carbon black production. 2 cl, 1 tbl, 3 dwg
Patent RU-2073696-C1 (RU)
Title: Composition for removing of paraffin hydrate and/or asphaltene resin paraffin depositions and method for its realization
Inventor: BELYAEV YURIJ A
IPC: E21B37/06
Filed: 1995-02-22
Granted: 1997-02-20
Abstract: FIELD: oil and gas industry. SUBSTANCE: proposed composition contains alkaline metals, aluminium and/or calcium and/or magnesium and/or ferrum and/or silicium. Said composition is fed with the help of oil can or in container being manufactured of aluminium and/or ferrum and/or calcium and/or magnesium and/or silicium. EFFECT: improved quality of desired product. 3 cl, 1 tbl
Patent RU-2088685-C1 (RU)
Title: Nickel-based refractory alloy
Inventor: GANEEV ALMIR A
IPC: C22C19/05
Filed: 1995-03-14
Granted: 1997-08-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: alloy contains (in wt %): chromium, 3.8-4.7; cobalt, 7.5- 8.8; molybdenum, 1.5-2.5; tungsten, 11.7-12.8; titanium, 1.2-1.8; aluminium, 5.5-6.6; carbon, 0.13-0.20; boron, 0.01-0.02; niobium, 0.8-1.4; rhenium, 0.61-0.9; hafnium, 0.3-0.6; tantalum, 2.1-2.9; zirconium, 0.013-0.3; neodymium, 0.013-0.02; nickel, the balance. EFFECT: increased high-temperature strength and heat resistance of alloy at temperatures higher than 900 C. 3 tbl
Patent RU-2087404-C1 (RU)
Title: Balancing bridge
Inventor: VLADIMIROV LEONID S
IPC: B65G69/26
Filed: 1995-03-31
Granted: 1997-08-20
Abstract: FIELD: devices for handling operations, in particular, balancing bridges for running of loaders from the trestle onto transport facility. SUBSTANCE: the balancing bridge has a turnable, which is installed above the opening made in end part of the trestle, and is furnished with a rotary deflector with a drive for its turning. The balancing bridge is furnished with a stop attached to the upper part of the trestle throughout the entire width of the opening for protection of the rotary deflector. EFFECT: improved design. 3 dwg
Patent RU-2095710-C1 (RU)
Title: Furnace for smelting ores and concentrates of non-ferrous metals
Inventor: MECHEV VALERIJ V
IPC: F27B17/00
Filed: 1995-04-25
Granted: 1997-11-10
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: furnace includes melting chamber with tuyeres-burners, loading devices, gas escape holes and melt tapping devices. Hearth is provided with shaft connected with gasifier by means of channel. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2131425-C1 (RU)
Title: Hydroxamic acid derivatives, method of their synthesis, drug and method of its preparing
Inventor: MAJKL DZHON BRODKHURST
IPC: A61K31/454
Filed: 1995-04-24
Granted: 1999-06-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of hydroxamic acid containing three cyclic substituents of the formula (I)   where R 1  - cyclopropyl, cyclobutyl, cyclopentyl or cyclohexyl; R 2  - the saturated 5-8-membered monocyclic or bridge nitrogen-containing heterocyclic ring that being as a monocycle has optionally NR 4 , O, S or SO 2  as a ring and/or possibly substituted at one or more carbon atom with hydroxyl, lower alkyl, lower alkoxy, oxo- or ketalized oxo-group, carbamoyl, monoalkylcarbamoyl or dialkylcarbamoyl; R 3  is 5- or 6-membered nitrogen-containing heterocyclic ring bound through nitrogen atom and has optionally nitrogen or oxygen atom as an additional ring member, optionally substituted with oxo-group at one or two carbon atoms that are adjacent to binding their nitrogen atom and can be condensed with benzene ring; R 4  - H, alkyl, phenyl or protective group; m = 1 or 2; n = 1-4; and their pharmaceutically acceptable salts that are inhibitors of collagenase and can be used for delay of development and prophylaxis of articulation degeneration diseases. EFFECT: improved method of synthesis, prophylaxis of articulation disorders. 24 cl, 5 tbl, 27 ex
Patent RU-2144744-C1 (RU)
Inventor: KLAUS ZANDER
IPC: H02B1/20
Filed: 1995-06-14
Granted: 2000-01-20
Abstract: FIELD: communication equipment for stationary and user terminals for remote control of control unit with clamp member. SUBSTANCE: device has carrier sockets and connection unit. Its connection terminals are located in radial carrier sockets with respect to central axes. Connection unit is located in central axis for rotation. Clamping member is located over connection unit for deviation in radial direction to outside. EFFECT: increased automation. 8 cl, 7 dwg
Patent RU-2080353-C1 (RU)
Title: Method of processing gasoline fractions
Inventor: MARYSHEV VLADIMIR B
IPC: C10G59/06
Filed: 1995-06-23
Granted: 1997-05-27
Abstract: FIELD: gasoline production. SUBSTANCE: gasoline fraction is separated into light and heavy ones. The latter is reformed under elevated temperature and pressure 2.0- 4.0 MPa, whereas the former is reformed under elevated temperature and pressure 0.5-2.0 MPa. Products are extracted to give aromatic hydrocarbons and raffinate. Rectification of raffinate allows isolation of fraction boiling off between 90-93 and 100-103 C, which is combined with heavy gasoline fraction, while remaining fraction of raffinate are combined with product of reforming of heavy gasoline fraction. EFFECT: improved user's quality of gasoline product. 1 tbl
Patent RU-2093285-C1 (RU)
Inventor: VETER VLADIMIR VLADIMIROVICH
IPC: B21B28/02
Filed: 1995-06-23
Granted: 1997-10-20
Abstract: FIELD: rolling equipment. SUBSTANCE: backup roll of wide strip hot rolling mill begins to operate in finish group of rolling stands until wear of active layer of said roll by 40-60%. Then slopes with length no more than 370 mm and depth no more than 2 mm are made and said backup roll operates in rough group of stands until its complete wear. In second variant of invention backup roll in finish group of stands operates until crumbling out edge of its barrel. Then slopes of above mentioned size are made on end portions of roll barrel and said roll operates in rough group of stands. EFFECT: lowered crumbling out of backup rolling rolls, enhanced quality of rolled stock due to elimination of thickness difference of rolled sheet. 2 cl, 1 dwg
Patent RU-2098643-C1 (RU)
Title: Method for cleaning exhaust gases of internal-combustion engine
Inventor: SOROKIN VLADIMIR NIKOLAEVICH
IPC: F01N3/10
Filed: 1995-07-18
Granted: 1997-12-10
Abstract: FIELD: cleaning waste gases in various industries. SUBSTANCE: method involves forced mixing of oxidizer and oxidized reagent at high-temperature portion of exhaust section and oxidation of unsaturated hydrocarbon and carbon oxide with oxygen contained in flow of these gases. Forced mixing of oxidizer and oxidizer reagents is made in two steps; during first step, macrovolumes of waste gases containing excess oxidizer are longitudinally displaced by simultaneously applying braking and accelerating forces to waste gas flow; during second step, displaced macrovolumes of these gases are mixed up by applying longitudinal-and- transverse forces; braking and accelerating forces are built up by mechanical action on flow and transverse- longitudinal forces, due to gasodynamic action on flow or due to acoustic vibrations. EFFECT: reduced amount of toxic pollutants emitted by internal-combustion engines, boiler units, thermal power plants into the atmosphere. 4 cl, 8 dwg
Patent RU-2104134-C1 (RU)
Inventor: FED KO V T
IPC: B23K9/12
Filed: 1995-07-25
Granted: 1998-02-10
Abstract: FIELD: welding technology. SUBSTANCE: this is intended for feeding welding wire to welding zone and can be used in various branches of mechanical engineering. In pulse feeding mechanism, when electric power is supplied to coil 5 armature 6 is retracted into it and pulls armature 8 with itself. At this moment, clamp 11 is wedged to lock wire 12. Clamp 16 is freely sliding along wire. After electric power is switched to coil 7, reverse process takes place, that is armature 8 is retracted into coil 7 and pulls clamp 16 and armature 6 with it. In this case, wedged is clamp 16 and together with armature 8 it pulls wire 12 with itself, and clamp 11 releases it at this moment. EFFECT: higher efficiency. 1 dwg
Patent RU-2114881-C1 (RU)
Title: Aqueous emulsion composition on the base of polyorganosiloxane for treatment of fibrous materials
Inventor: FOMINA R G
IPC: D06M15/643
Filed: 1995-07-31
Granted: 1998-07-10
Abstract: FIELD: treatment of fibrous materials. SUBSTANCE: composition comprises, wt.p.: polyorganosiloxane, 40-60; emulsifier, 0.5-7; stabilizing agent, 14-18; water, 21.5-39. Proposed composition is stable within 6 months and more. EFFECT: increased stability of desired composition; improved quality of articled being treated, namely, improved their wear resistance, increased antistatic properties. 1 tbl
Patent RU-2090825-C1 (RU)
Title: Radar set
Inventor: VITKHAG ANTONIUS JOKHANNES MAR
IPC: F41G3/06
Filed: 1994-01-12
Granted: 1997-09-20
Abstract: FIELD: radars. SUBSTANCE: radar set uses the Cassegrainian aerial 1,7-9 installed on the gun barrel. The Cassegrainian aerial with rotary plane of polarization has a plane adjustable mirror 9 used for generation of the lead angle. Vibrations arising at gun firing and transmitted to the Cassegrainian aerial 1,7-9 are compensated for by adjustment of mirror 9 in such a way that the radar beam generated by the Cassegrainian aerial 1,7-9 is not subjected to the influence of these vibrations. EFFECT: improved design. 10 cl, 4 dwg
Patent RU-2092598-C1 (RU)
Inventor: LAPITSKAYA ELENA V
IPC: C22B11/00
Filed: 1995-10-18
Granted: 1997-10-10
Abstract: FIELD: refining of noble metal alloys. SUBSTANCE: this can be used for quick solving of noble metal alloys based on platinum with high content of rhodium - in excess of 10-15 mass %. According to method of processing noble metals and their alloys basically containing rhodium, primary material is preliminarily subjected to electroerosion dispersion, then solving is performed, initially by means of aqua regia and afterwards by solution of aqua regia with addition of 0.2-3.0 mass % of hydrogen peroxide up to discontinuation of emitting nitrogen oxides. EFFECT: high efficiency. 1 tbl
Patent RU-2135882-C1 (RU)
Inventor: ZYRJANOV B K
IPC: B65D59/06
Filed: 1995-12-14
Granted: 1999-08-27
Abstract: FIELD: protection of internal taper threads of connecting couplings of oil pipes. SUBSTANCE: method consists in manufacture of protective taper bush from foaming, for example, from polystyrene. Outer diameter of bush exceeds minor diameter of thread by amount allowing flexible compression of bush materials. Flange is formed on end face of bush. Foaming of polystyrene is performed in molds in atmosphere of water steam at temperature of 110 to 120 C. EFFECT: low cost of manufacture of protective devices; ease of mounting and dismantling protective parts in course of operation; enhanced tightness of joints. 3 cl
Patent RU-2096561-C1 (RU)
Title: Method for measuring external noise produced by road-building and earth-moving machinery
Inventor: RAKHMANOV MIKHAIL L
IPC: E02F5/14
Filed: 1995-12-20
Granted: 1997-11-20
Abstract: FIELD: noise measuring technology. SUBSTANCE: according to method, external noise is measured by means of noise sensors located at measuring points arranged on imaginary measuring surface. Measuring surface together with noise sensors arranged on it embraces entire working trajectory of cyclic motion of machine. EFFECT: high efficiency. 2 dwg
Patent RU-2097964-C1 (RU)
Title: Logging machine
Inventor: BORODASTOV GEORGIJ V
IPC: B27L11/00
Filed: 1995-12-19
Granted: 1997-12-10
Abstract: FIELD: forestry. SUBSTANCE: logging machine has gas-generating unit connected with mixer-carburetor of internal combustion engine supply system and section for lump chips with device for feeding lump chips into gas-generating unit and channels for supplying exhaust and gases of gas-generating unit. Chip guide has sorting device positioned above lump chip section. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 3 dwg
Patent RU-2100089-C1 (RU)
IPC: B03B5/44
Filed: 1996-02-26
Granted: 1997-12-27
Abstract: FIELD: mineral concentration; applicable in withdrawal of hydrophobic and hydrophobic particles, for instance, diamonds. SUBSTANCE: method includes application of hot adhesive coating to surface of working member, cooling of adhesive coating with water, forced contacting of flooded grainy material with adhesive coating, separation of stuck particles of useful component from adhesive coating, removal of barren rock particles by the process of their intensive attrition with subsequent return of incompletely ground residue to the head of adhesive separation and withdrawal of barren rocks in form of slime into dump. Forced contacting of flooded grainy material with adhesive coating is effected after mechanical activation of useful component particles in intensive attrition and simultaneous heat treatment with high-temperature flow of liquid, superheated steam or hot air, in which oily substances and surfactants are preliminarily introduced. Application of adhesive coating is accomplished in its molten state with supply of hot air or live steam to moving hydrophobic surface of working member, and then, cooled with water and direct contact of adhesive coating with particles of treated material. Speed of movement of hydrophilic surface of working member is taken equal to speed of movement of particles of treated material in zone of contact with adhesive coating. Forces contacting of a part of treated material with adhesive coating is accomplished in their rolling between two touching each other flexible surfaces of working member with adhesive coating and continuous shifting of these surfaces relative to each other. Process of intensive attrition of particles of barren rock with each other is effected with their volume compression by forced polygradient shifting of concentric layers of material at simultaneous action onto ground material with high-temperature flow of liquid, superheated steam or hot air. EFFECT: higher efficiency. 3 cl, 3 dwg
Patent RU-2094180-C1 (RU)
Title: Milling cutter with changeable cutting members
Inventor: DUBROVSKIJ VLADIMIR P
IPC: B23C5/20
Filed: 1996-03-14
Granted: 1997-10-27
Abstract: FIELD: machining. SUBSTANCE: milling cutter has housing with supporting surfaces and base planes for interaction with the cutting members and means for fastening the letters having beds with screws for interaction with the additional support surface of the housing. The beds are made up as double-arm levers mounted for permitting rotation about the axles secured to the housing. The milling cutter is provided with rotatable segments mounted at the ends of the beds for interaction with the cutting members. The housing has second additional supporting surfaces. The beds are provided with answering surfaces of the same radius. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2106467-C1 (RU)
Title: Device for fastening sheet materials or panels
Inventor: KULINICH ALEKSANDR VALENTINOVI
IPC: E06B3/64
Filed: 1996-03-28
Granted: 1998-03-10
Abstract: FIELD: construction engineering. SUBSTANCE: this particularly relates to fastening of glasses in windows or show stands and also to fastening of panels in erection of buildings. Device is made in the form of lengthy shaped article with at least one guide member provided along it for positioning of sheet material or panels. Guide member is in the form of slot. Side walls of slots can be serrated. Made over edge of shaped article is flange used for fastening of shaped article to load-carrying surface. Upper surface of flange is rounded. Groove is created between upper surface of flange and protrusion of guide member. Shaped article is made of resilient artificial or natural material. Surface of groove for easier installation of fastening members can be made corrugated. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2102565-C1 (RU)
Inventor: BONDARENKO VLADIMIR GRIGOR EVI
IPC: E04B1/348
Filed: 1996-04-09
Granted: 1998-01-20
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used in civil, industrial, hydraulic engineering, motor road construction industries. Plate-panel is rectangular in form and by means of connecting members such plate-panels can be joined to each other due to their mounting holes. It can be made of any material, but preferably of concrete. Because of light weight, no special lifting facilities are needed for mounting, and house with necessary auxiliary structures can be erected by hand labour at least expenditure. Plate-panel is antiseismic, requires no face treatment, long in service life. It is no more expensive than wooden panel. Plate-panels can be made of any dimensions and configuration with various location of mounting holes in them for use in partitions, floors, walls, facing, etc. EFFECT: high efficiency. 4 dwg