baber/WOPTO huggingface dataset:
Patent RU-2075015-C1 (RU)
Title: Method of cooling and device for realization of this method
Inventor: ROMANOV ALEKSEJ E
IPC: F25B21/00
Filed: 1993-11-03
Granted: 1997-03-10
Abstract: FIELD: cooling by means of solid bodies possessing electrocaloric or magnetocaloric effect. SUBSTANCE: method of cooling consists in periodic change of external field applied to solid working body possessing caloric effect and reversible pumping of heat-transfer agent through it. Pumping is effected at change in mass flow rate of heat-transfer agent according to the formula given in Description. Refrigerator has housing 1, energy transforming units 2 and 3 with working medium separated by partition 4, heat receiver 5 and heat-transfer devices 6 and 7. Periodic field forming system 9 feeds voltage to electrodes 15 and picks it off electrodes 16. Under action of excessive pressure created by heat-transfer reversible pumping system 8, check valve 13 closes and valve 12 opens. Heat-transfer agent enters unit 3 where it is cooled to temperature To due to heat exchange with cold working medium. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2050501-C1 (RU)
Title: Incandescent grid for illuminating lamps
Inventor: KLYAKIN GENNADIJ F
IPC: F21H3/00
Filed: 1993-11-30
Granted: 1995-12-20
Abstract: FIELD: lighting. SUBSTANCE: incandescent grid for illuminating lamps on liquid and gaseous fuel consists of (% by weight): 0.5 1.5 magnesium oxide; 1.3 1.9 cerium oxide; 0.3 1.0 neodymium oxide; 0.2 0.3 lanthanum oxide; 0.01  0.02 lutecium oxide; 0.6 1.0 ytterbium oxide; the balance being yttrium. Luminosity developed by the grid proposed is 30 higher than that for grids produced by industry now on the base of thorium oxide. EFFECT: increased luminosity, lack of radioactivity.
Patent RU-2103987-C1 (RU)
Inventor: INOUE FUJIO
IPC: B65D81/32
Filed: 1993-04-28
Granted: 1998-02-10
Abstract: FIELD: medicine. SUBSTANCE: vessel casing is manufactured from flexible plastic material and provided with walls dividing casing into chambers and providing communication between chambers, if required. At least one chamber is covered with closure for defining closed space around chamber. Closure is made from resilient moisture and gas-impermeable film. Solvent and substance to be solved are stored in separate chambers and may be mixed prior to usage. EFFECT: increased efficiency, low production cost and enhanced reliability in usage. 11 cl, 13 dwg
Patent RU-2070541-C1 (RU)
Title: Method for production of sea salt
Inventor: POLIKSHA ALEKSANDR M
IPC: C01D3/00
Filed: 1994-02-15
Granted: 1996-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves evaporation of magnesium chloride solution, its mixing with food salt having crystals 0.2-1.2 mm in size, with potassium chloride and with sodium chloride within definite ranges. Said ranges are so that by dissolving thus prepared salt sea or ocean water is prepared. Food dye and/or odorant are added into composition for production of sea water. Ocean water is prepared of bischofite, common salt, potassium chloride and sodium sulfate, their quantities being 34.5 kg (as calculated for 33 % MgCl 2 ), 54.9 kg, 1.66 kg and 8.65 kg respectively. EFFECT: improves efficiency of the method. 3 cl, 1 tbl
Patent RU-2100948-C1 (RU)
Inventor: MEDVEDEV D A
IPC: A46B7/10
Filed: 1994-03-03
Granted: 1998-01-10
Abstract: FIELD: cleaning equipment used for finishing, cleaning and strengthening treatment. SUBSTANCE: brush with wire piles has device allowing diameter of brush to be smoothly adjusted. EFFECT: increased efficiency, wider operational capabilities and increased service life. 5 dwg
Patent RU-2054936-C1 (RU)
Inventor: ELIZAROVA EVGENIYA P
IPC: A61K31/185
Filed: 1994-04-07
Granted: 1996-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves the use of taurine as membrane-stabilizing agent both at insulin-dependent and insulin-independent diabetes mellitus that provides the significant improvement of patient state and stabilization of process course. EFFECT: enhanced effectiveness of treatment. 3 tbl
Patent RU-2091453-C1 (RU)
Title: Method of making solid soap
Inventor: POCHERNIKOV VLADIMIR I
IPC: C11D13/00
Filed: 1994-04-15
Granted: 1997-09-27
Abstract: FIELD: soap industry. SUBSTANCE: in a method of making solid soap including saponification of fatty acid mixture by caustic alkalis, salting-out, fitting, settling, removal of under-soap lye and adhesive, introducing superfatting substances, drying soap base obtained, introducing prescribed additives, and mechanical processing, when being saponified, mixture of fatty acids is supplemented with 0.05-5% glycerol based on weight of fatty acids and, as superfatting substance, fatty acids are utilized, ratio of fatty acids to free alkali contained in soap base ranging from 30:1 to 0.5:1. EFFECT: improved procedure. 1 tbl
Patent RU-2087512-C1 (RU)
Title: Реагент для обработки буровых растворов
Inventor: GALYAN DINAIDA A
IPC: C09K8/20
Filed: 1994-05-17
Granted: 1997-08-20
Abstract: Использование: бурение нефтяных и газовых скважин. Сущность: реагент для обработки буровых растворов содержит мас.%: пивную дробину 15-50, гидроокись калия 1-3; хлорид натрия 15-20 и вода - остальное. 3 табл.
Patent RU-2083103-C1 (RU)
Title: Float
Inventor: KOZHANOV VLADIMIR G
IPC: A01K93/02
Filed: 1994-05-24
Granted: 1997-07-10
Abstract: FIELD: amateur and sports fishing. SUBSTANCE: float has body made in form of wooden ball with non-equal arm rectilinear rocker passing through center of ball, arm ratio of rocker being 1:3. Bright drop-shaped signalling device is fitted on end of longer arm. Counterweight-ball with hole, travels along shorter arm. Thanks to it shorter arm dips in water, and longer arm with signalling device is raised over water in inclined position. Wire bow with additional float is connected to shorter arm to stabilize inclined position of float. Fishing line is passed through eyelets and hole in ball along rod and is let out through shorter portion to hook with bait. When fish bites the bait, shorter arm moves in either side and longer arm with signalling device moves and signals the bite. Movement of the longer arm is the greater the greater is length of longer arm as compared with shorter arm (proportional relationship). Float with such signalling device can be used for long-distance fishing. To permit long-distance casting, float is provided with additional weight on wire clip freely handling on float. EFFECT: enhanced efficiency. 2 cl, 5 dwg
Patent RU-2077785-C1 (RU)
Title: Способ нанесения пленочных покрытий на внутреннюю поверхность трубы
IPC: C23C14/24
Filed: 1994-06-14
Granted: 1997-04-20
Abstract: 1. Способ нанесения пленочных покрытий на внутреннюю поверхность трубы, включающий распыление в вакууме материала покрытия и осаждение его на внутреннюю поверхность трубы, отличающийся тем, что компенсированный ионный пучок направляют внутрь трубы вдоль ее оси, а распыляемую мишень, имеющую углубление и систему боковых отверстий, продвигают внутри трубы углублением вперед от одного конца трубы до другого навстречу ионному потоку.2. Способ по п. 1, отличающийся тем, что перед распылением в вакууме материала покрытия поверхность трубы активируют ионным пучком.3. Способ по п.1, отличающийся тем, что мишень продвигают внутри трубы с постоянной или возрастающей скоростью.4. Способ по п.1, отличающийся тем, что распыляемую мишень и/или трубу постоянно вращают вокруг продольной оси с несовпадающими угловыми скоростями.
Patent RU-2077695-C1 (RU)
Inventor: UVAROV VIKTOR N
IPC: F42B1/028
Filed: 1994-07-18
Granted: 1997-04-20
Abstract: FIELD: crushing of large-size pieces of rock in open and under-ground operations. SUBSTANCE: charge of explosive 1 is put into shell 2. Cone-shaped hollow recess 3 is page in the form of central mated V members 4 and additional planes 10. Additional planes intercross to form peripheral V-shaped recesses 11 and cross base of charge 18 forming polygon 14. Its internal vertexes 15 are connected to vertex of recess 3 by means of ribs 6 of central V members and its external vertexes - by means of broken lines which links are ribs 9 of additional recesses and line 7 of mating of central V members 4. EFFECT: enhanced operational efficiency of hollow charge. 3 dwg
Patent RU-2078323-C1 (RU)
Title: Method to reveal knocking in integral combustion engine with spark ignition
Inventor: GIRYAVETS ALEKSANDR K
IPC: G01L23/22
Filed: 1994-08-17
Granted: 1997-04-27
Abstract: FIELD: mechanical engineering; testing of internal combustion engines. SUBSTANCE: with engine operating at preset speed vibration signals are recorded by means of sensor at preset time interval within working cycle, for instance, vibrations of cylinder block walls. These signals are filtered and actual value of vibration signal parameter is found which is compared with reference value, and basing on the result obtained conclusion is made on whether knocking is present or there is no knocking in internal combustion engine. Used as vibration signal parameter is its mean power for preset time interval within working cycle. Reference value is formed as sum of values characterizing current minimum value of vibration signal mean power and value of dispersion of vibration signal mean power preliminarily determined with engine operating at above-indicated speed at no knocking. Reference value is compared with actual value of vibration signal mean power within working cycle. EFFECT: improved reliability of checking. 7 dwg
Patent RU-2071212-C1 (RU)
Title: Самолет вертикального взлета и посадки
IPC: B64C29/00
Filed: 1994-08-12
Granted: 1996-12-27
Abstract: 1. Самолет вертикального взлета и посадки, содержащий фюзеляж, крыло, хвостовое оперение с рулями высоты и направления, силовую установку, кольцевые каналы в крыле и несущие винты изменяемого шага, установленные в кольцевых каналах, отличающийся тем, что фюзеляж выполнен с хвостовой балкой, на фюзеляже установлен пилон, на котором закреплено крыло, крыло выполнено стреловидным, кольцевые каналы выполнены сходящимися-расходящимися и расположены в центральной части крыла у пилона, несущие винты расположены в кольцевых каналах так, что вектор их тяги нормален к плоскости, проходящей через среднюю линию профиля крыла, в качестве движителя применен толкающий винт, установленный над местом сопряжения хвостовой балки и центральной части фюзеляжа, силовая установка выполнена с общим выходным валом и кинематически соединена с толкающим и несущими винтами, оперение закреплено на хвостовой балке так, что рули высоты и направления находятся в струе движителя.2. Самолет по п.1, отличающийся тем, что движитель выполнен в виде соосных противовращающихся винтов.3. Самолет по пп. 1 и 2, отличающийся тем, что движитель помещен в кольцевое сопло.
Patent RU-2084549-C1 (RU)
Title: Method of electron-beam remelting of titanium sponge and installation for its realization
Inventor: TUR ALEKSEJ ALEKSANDROVICH
IPC: C22B34/12
Filed: 1994-09-28
Granted: 1997-07-20
Abstract: FIELD: special electrometallurgy; applicable for production of ingots and slabs of commercial purity titanium in electron- beam installations with an intermediate kettle, with employment of titanium sponge as a source charge. SUBSTANCE: production of a consumable titanium container, filling of it with titanium sponge, feeding of the filled consumable container to the zone of action of electron beams, heating and fusion of its ends above the intermediate kettle, refining of metal in the intermediate kettle at a constant heating power, discharge of liquid metal into a mould and moulding of an ingot in it. The consumable container is fed at a linear translational velocity equal to or lower than the linear velocity of melting point front propagation providing for degassing and evaporation of magnesium or sodium chlorides at maintaining of the value of reduced melting energy on metal refining in the intermediate kettle and moulding of the ingot in the mould with 3 to 10 kWh/kg. sq. m and 0.5 to 2.5 kWh/kg.sq.m. respectively. The installation uses electron guns with deflecting systems as heating sources, consumable container, intermediate kettle and a mould. Gas-discharge heating sources, the level of working pressure in them exceeds the pressure in the melting chamber, in particular, high-voltage glow-discharge electron guns; the relation between the distances between the gun deflecting systems and intermediate kettle and the kettle area is at least 3m -1 . EFFECT: facilitated procedure. 4 cl, 3 dwg , 1 tbl
Patent RU-2076979-C1 (RU)
Title: Electromagnetic valve for injection of fuel
Inventor: GUSEV BORIS M
IPC: F16K31/02
Filed: 1994-09-26
Granted: 1997-04-10
Abstract: FIELD: manufacture of engines; electromagnetic injectors for pulse feed of fuel. SUBSTANCE: electromagnetic valve has casing, spring-loaded pusher with shut-off members mounted in bush with seat and movable stem connected with armature. Bush is provided with longitudinal splined bores. Pusher is cruciform in cross section forming four ribs provided with bores. Magnetic circuit has armature and housing made from electrical-sheet common steel. Surface layer of steel is saturated with nitrogen, carbon and oxygen. Parts of magnetic circuit are made with magnetic anisotropy in direction of working magnetic flux. Casing, bush, stem and pusher are made from aluminium alloy with surface layer of aluminium oxide. EFFECT: enhanced reliability. 2 dwg
Patent RU-2080563-C1 (RU)
Title: Device for level measurement by measurement of pressure in piezotube
Inventor: SERBIN YURIJ FEDOROVICH
IPC: G01F23/14
Filed: 1994-11-30
Granted: 1997-05-27
Abstract: FIELD: level measurement. SUBSTANCE: the device uses a manifold with pipe unions for pressure pulse pickup, air feed, vapor feed, additional pressure pulse pickup, two throttling valves, main pulse piping, additional pulse piping, pressure gauge, waterlock, piezotube. EFFECT: enhanced reliability, uninterrupted serviceability in crystallizable media. 1 dwg
Patent RU-2079199-C1 (RU)
Title: Air ionizer
Inventor: KALVA VLADIMIR S
IPC: H01T23/00
Filed: 1994-12-05
Granted: 1997-05-10
Abstract: FIELD: electric engineering. SUBSTANCE: device has needle emitter of electric charges, accelerating electrode, direct current power supply for emitter circuit. power supply of accelerating electrode is provided by pulse voltage source which polarity and amplitude corresponds to voltage is supplied to emitter. This results in change of direction of ions which are located between electrodes of same polarity. These ions move away from both electrodes. EFFECT: trajectory of ion beam is directed to air. 3 dwg
Patent RU-2124672-C1 (RU)
Title: Waste-heat boiler and method of its operation
Inventor: AL FRED DET E
IPC: F22B1/18
Filed: 1993-04-30
Granted: 1999-01-10
Abstract: FIELD: units of combined generation of thermal and electric power at power stations. SUBSTANCE: at least one steam generation system of boiler is provided with ejector which ensures forced circulation of water under normal operating conditions. Water-steam separating drum may be located at any height relative to outlet header of steam generator. EFFECT: enhanced compactness of plant due to avoidance of circulating pumps. 12 cl, 3 dwg
Patent RU-2110508-C1 (RU)
Title: Method for producing pentaerythritol
Inventor: ZAGIDULLIN S KH
IPC: C07C31/24
Filed: 1995-02-22
Granted: 1998-05-10
Abstract: FIELD: organic synthesis; production of pentaerythritol used in lacquers, varnishes, paints, etc. SUBSTANCE: pentaerythritol has the following characteristics: formula C 5 6 12 O 4 ,; average crystal size, 0.25-0.27 mm; duration of cooling and crystallization processes, 90-100 min. Method resides in reacting acetaldehyde with formaldehyde in presence of sodium hydroxide, followed by subjecting resulting reaction mass to rectification, thickening by evaporation, crystallization under cooling conditions. Cooling is also accompanied with stirring in pulsed mode with pulse amplitude 0.2-0.5 m and frequency 10-40 vibrations/min. Cooling is conducted stepwise with temperature difference 2-4 C between neighboring steps, simultaneously, recirculating portion of reaction mass in the amount 10-20% of total amount of reaction mass from each subsequent cooling step to preceding one. EFFECT: improved quality of product. 1 tbl
Patent RU-2096704-C1 (RU)
Title: Continuous drying plant
Inventor: MULLAGULOV MIDKHAT KH
IPC: F26B17/10
Filed: 1995-05-26
Granted: 1997-11-20
Abstract: FIELD: drying various materials and agricultural materials. SUBSTANCE: drying chamber is provided with three-layer skin for saving of energy. Such construction of drying chamber makes it possible to use residual heat of drying agent which heats walls of middle layer of chamber while passing through lower cavity and getting in contact with them. EFFECT: reduced specific consumption of fuel due to secondary use of residual heat of drying agent. 2 dwg
Patent RU-2112624-C1 (RU)
Title: Plant for continuous casting of thin metal articles
Inventor: BARBE JACQUES
IPC: B22D11/04
Filed: 1995-06-30
Granted: 1998-06-10
Abstract: FIELD: metallurgy. SUBSTANCE: plant has two rolls rotating in opposite directions and cooled from inside, two side walls of ceiling and aids to keep and press walls of ceiling against butts of rolls with some force. Plant is fitted with pushing plate having capability to move in direction of longitudinal axes of rolls and arranged perpendicular to this direction and panel that supports walls of ceiling positioned on pushing plate in opposition to the latter. Plant includes at least three pushing members of spring type inserted between pushing plate and panel. These pushing members are distributed in zone which shape corresponds to form of wall of ceiling and can act on this wall with pushing forces independent of each other. EFFECT: keeping of leak-tightness between side wall of ceiling and butts of two rolls against which this wall fits over entire technological process of casting. 7 cl
Patent RU-2087045-C1 (RU)
Title: Electromagnetic reed relay
Inventor: OSIPOV VITALIJ M
IPC: H01H51/28
Filed: 1995-07-11
Granted: 1997-08-10
Abstract: FIELD: electrical engineering; railway automatic-control systems. SUBSTANCE: relay has core with control winding, magnetic circuit, one or more hermetically sealed contacts; novelty is new proportion of main design characteristics: number of turns, winding active resistance, magnetic circuit conductivity, magnetomotive pull-in and drop-out force so that coil turn-on transient current, upon crossing relay operating threshold, does not cross its drop-out threshold. In the action, short-time breaking of contacts in the course of relay energizing is eliminated. EFFECT: improved service life of relay, increased maximum permissible current handled by relay contacts, eliminated false additional pulse across contact. 2 dwg
Patent RU-2126470-C1 (RU)
Title: Method for continuous digestion of fibrous material
Inventor: OKE BAKLUND
IPC: D21C3/24
Filed: 1993-10-08
Granted: 1999-02-20
Abstract: FIELD: cellulose production technology. SUBSTANCE: this relates to continuous isothermic digestion of cellulose under higher pressure and increased temperature of fibrous material in vertical digesting kettle. According to method, delivery of fibrous material and digestion liquor is effected into upper part of digesting kettle 1. Used liquor is branched out from at least one annular sorter 1D of digesting kettle. This sorter is positioned between top and bottom of digesting kettle. Fibrous material is branched out from lower part 1C of digesting kettle. Installed in digesting kettle 1 is additional annular sorter 2. Lower part of this additional sorter is located at less than 5 m distance from upper part of lowest annular sorter 1B of digesting kettle. In result, temperature in all operating digesting zones of kettle can be actually maintained at same level. Application of aforesaid method allows for improving quality of cellulose including its whiteness without resorting to bleaching by means of chlorine-bearing bleaching agents. EFFECT: higher efficiency. 6 cl, 3 dwg
Patent RU-2110710-C1 (RU)
Title: Longitudinal vibration damper
Inventor: MINASJAN M A
IPC: F16F15/10
Filed: 1995-10-19
Granted: 1998-05-10
Abstract: FIELD: dampening longitudinal vibrations of shafts. SUBSTANCE: damper includes housing made in form of cylinder with hole and outer longitudinal projections. Inertial flywheel mass is made in form of change part and main part having ┴ section with blind holes smoothly distributed over its end surfaces where springs are located; inner surface is provided with slots receiving the outer longitudinal projections of cylinder. Fixed bearing members made in form of flanges are provided with holes where adjusting units are located. Antifriction bearings are mounted on cylinder between its outer longitudinal projections. EFFECT: enhanced efficiency of dampening longitudinal vibrations. 2 cl, 2 dwg
Patent RU-2090661-C1 (RU)
Title: Electrolyte for deposition of copper-lead alloy
Inventor: POVETKIN VIKTOR V
IPC: C25D3/58
Filed: 1995-11-29
Granted: 1997-09-20
Abstract: FIELD: electroplating, in particular, electrolytic deposition of copper-lead alloy. SUBSTANCE: electrolyte for deposition of copper-lead alloy contains, g/l: copper nitrate, 20-30; lead nitrate, 20-30; versene, 40-50; "ОП-10" 4.5-5.5. EFFECT: enhanced rust resistance of electroplating. 1 tbl
Patent RU-2098373-C1 (RU)
Inventor: ALTOVSKIJ GERMAN S
IPC: C04B16/02
Filed: 1995-12-13
Granted: 1997-12-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: mass designed for heat-insulation materials applied, in particular, for building structures of roofs and refrigerators contains 70-90 wt.-% of leather wastes, 10-25 wt.-% of binder, whereas leather wastes are processed with no pretreatment with particle size 2.5-4.8 mcm and moisture 3-5% and, as binding agent, polyethylene or leather waste-based-hydrolyzate. EFFECT: reduced cost due to waste utilization. 1 tbl
Patent RU-2099750-C1 (RU)
Title: Stabilized infrared guidance device
Inventor: KAZAMAROV ALEKSANDR A
IPC: G01S17/00
Filed: 1995-12-15
Granted: 1997-12-20
Abstract: FIELD: instrumentation engineering, development of guidance systems of flying vehicles gyro-stabilized in space. SUBSTANCE: proposed device includes telescope, line-frame scanner optically coupled to radiation detector, two-degree-of-freedom gyro, gimbal suspension with pickups of moment and angle, electron unit processing image signals and controlling sight line with amplifiers of drive connected with input to radiation receiver and with output to pickups of moment of two-degree-of-freedom gyro amplifier of drive on each axis of gimbal suspension is connected with input to pickup of angle of two-degree-of freedom gyro and with output - to pickup of moment on each axis of gimbal suspension. Line-frame scanner is manufactured in the form of two truncated conical mirror polygons joined with smaller bases and mounted perpendicular to axis of their rotation which is perpendicular to longitudinal axis of gimbal suspension and is inclined at angle of 45 deg relative to its lateral axes. Faces of one of them conjugate to objective lens of radiation detector are installed at identical angles to axis of its rotation. Faces of other one conjugate to telescope are mounted with inclination to axis of rotation so that inclinations angles of faces of one half of its circumferential direction are displaced with reference to inclination angles of faces of second half of its circumferential direction by angular value proportional to angle of momentary vision field of scanner over width of line of frame. In each half of circumferential direction of polygon angle of inclination of each following face is displaced with regard to preceding one by angular value proportional to angle of momentary vision field of scanner over width of scanning strip corresponding to length of rule of multielement radiation detector. EFFECT: enhanced functional characteristics of device. 4 dwg