baber/WOPTO huggingface dataset:
Patent RU-2034039-C1 (RU)
Title: Complex reactant addition
Inventor: SMIRNOV LEONID A
IPC: C21C5/28
Filed: 1993-01-11
Granted: 1995-04-30
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: complex reactant addition has limestone and/or dolomite and manganese-containing material. New thing in the process is, that manganese sinter or manganese ore is used as manganese-containing material and shares are taken according to following ratio, in mass % : manganese sinter or manganese ore - 50 - 90, limestone or dolomite - 10 - 50. In the case, manganese sinter or manganese ore have following composition, mass %: manganese oxide 23-49 / 20-39, iron oxide 5-26 / 10-17, calcium oxide 4-7 / 3-5, magnesium oxide 1.7-2.5 / 1.3-2.0, silicon oxide 18-27 / 19-24, the rest - aluminum oxide, phosphate oxide and sulfur. EFFECT: complex reactant addition is used for vanadium slag production and chemical processing. 3 cl, 1 tbl
Patent RU-2064459-C1 (RU)
Title: Method and apparatus for light conducting fiberglass production
Inventor: POZDNYAKOV ANATOLIJ E
IPC: C03B37/023
Filed: 1993-04-08
Granted: 1996-07-27
Abstract: FIELD: light conducting fiberglass pieces production. SUBSTANCE: production of light conducting fiberglass, that has core and shell, provides for heating of core glass piece up to temperature, that does not exceed glass melting temperature. Core glass piece is drawn through bath with shell glass melt from top downward. Fiber is drawn. Core glass piece heating at outlet of bath is exercised till temperature of core glass piece glass melting. Apparatus has bath with hole in lid and bottom and ring-type conical bulge on bottom, electrical heater and mechanism of core glass piece feeding. Lid has cylinder mounted coaxially to outlet hole. The cylinder does not reach bottom of bath. Lid has additional hole for shell glass feeding into bath. Apparatus has mechanism of core glass piece feeding. EFFECT: improved process. 4 cl, 1 dwg
Patent RU-2073633-C1 (RU)
Title: Truck for installation and removal of reels
Inventor: PICHUGIN VALENTIN PETROVICH
IPC: B65H19/30
Filed: 1993-04-27
Granted: 1997-02-20
Abstract: FIELD: tyre industry; installation and removal of reels with rubberized cord used in preparation of tyre parts and assembling of tyres. SUBSTANCE: frame provided with adjustable stop is hinge mounted on levers in which wheel axles are fitted. Drive is made in form of handle rigidly coupled with levers of one pair of wheel and also rods to hinge-coupled levers of both pairs of wheels. EFFECT: simplified design, improved convenience of servicing. 3 dwg
Patent RU-2099297-C1 (RU)
Title: Plant for granulation of molten slag
Inventor: ZAJNULLIN LIK A
IPC: C04B5/02
Filed: 1993-05-25
Granted: 1997-12-20
Abstract: FIELD: metallurgy, in particular, processing of molten slag. SUBSTANCE: plant has trough for supply of melt, disperser in the form of hydraulic giant, stepped air-jet tray with air blower, steam collector with tube, box-type dewatering conveyor, belt conveyor, chamber of circulating water with level regulator, slime airlift and pump. Located between bottoms of tray steps are slotted nozzles. The fist step of tray is located under hydraulic giant, while the last one, under conveyor. EFFECT: higher reliability and simplified system of water circulation of the plant. 1 dwg
Patent RU-2069460-C1 (RU)
Title: Strip microwave microassembly
Inventor: KUZNETSOV DMITRIJ IGOREVICH
IPC: H05K5/06
Filed: 1993-06-22
Granted: 1996-11-20
Abstract: FIELD: microwave equipment. SUBSTANCE: microwave microassembly uses cup-shaped dielectric casing 1 with openings for coaxial connectors in its walls, cover 2 installed on casing 1, elements of microwave circuit 5, flat conductors of strip elements of microwave circuit 5, internal conductors of the coaxial connectors placed in the openings of the walls of casing 1 and electrically connected to the flat conductors of the respective strip elements of the microwave circuit, external conductors 4 of the coaxial connectors coaxially, secured on the walls of casing 1 with their openings with the openings for the coaxial connectors, and current-conducting microwave screen 7 of the strip elements of microwave circuit 5 electrically connected to external conductors 4 of the coaxial connectors; the flat conductors of the strip elements of microwave circuit 5 are applied onto the inner surface of the walls and bottom of cup-shaped dielectric casing 1, and current-conducting microwave screen 7 of the strip elements of microwave circuit 5 is made in the form of a bonding layer applied onto the external surface of casing 1 with formation of sections 6 of its external surface around the openings for the coaxial connectors free of bonding; internal conductors 3 of the coaxial connectors are rigidly connected to the walls of the above openings of dielectric casing 1. EFFECT: simplified design and improved strength of mechanical connection of the dielectric plate to the casing (in particular, elimination of stresses because of the difference of the thermal coefficient of linear expansion in the joint of the dielectric plate to the casing) improved electrical connection of the current-conducting microwave screen to the casing and elimination of spurious capacitances and spurious guidance systems between the screen and device casing, increased area used for placement of elements of the microwave circuit, reduced labour content of installation of perpendicular connectors. 2 dwg
Patent RU-2073885-C1 (RU)
Title: Radar system of warning on train passage of traffic light
Inventor: VOROBEJ GRIGORIJ K
IPC: G01S13/74
Filed: 1993-07-05
Granted: 1997-02-20
Abstract: FIELD: radio detection and ranging, instrument engineering, can be used in railway transport. SUBSTANCE: radar system of warning on train passage of traffic light uses interrogator and transponder radars (half-radars); each of them has an antenna, transceiver, threshold unit with a detector and brake switch on the train locomotive, and an ON/OFF switch of the half-radar on the traffic light. The interrogator and transponder half-radars are identical in design; the transceivers are built around a reflection-type microwave amplifier, using, for instance, a Gunn-effect diode, with a narrow-band low-frequency filter, for instance, acoustic surface-wave filter, series-connected to it; the acoustic surface-wave filter is tuned to frequency  , where τ з -magnitude of electromagnetic wave time lag (C o ) between the train and traffic light at distance l o  at warning (bracking); connected to the transceiver low-frequency filter are the command response path on the traffic light, and the threshold unit with the detector and brake switch - on the train. EFFECT: simplified equipment and enhanced accuracy. 2 cl, 4 dwg
Patent RU-2039601-C1 (RU)
Title: Organic substances deep oxidation oxide catalysts preparation method
Inventor: ISAEV OLEG V
IPC: B01J23/72
Filed: 1993-08-03
Granted: 1995-07-20
Abstract: FIELD: catalytic chemistry. SUBSTANCE: method provides for carrier impregnation with water solution of transition metals nitrates and carbamide with following drying and calcination. In the case carbamide is introduced in water solution in amount of 1 to 2 equivalents per 1 equivalent of nitrate-ions. Additionally water soluble polyhydric alcohol or carbohydrate are introduced in amount of 0.25 1.5 mass Inorganic fibrous material is used as carrier. Drying is exercised till residual humidity of 5 10 Calcination is carried out with usage of heat running wave under temperature of 500 600 C. EFFECT: method is used in catalytic chemistry. 1 cl, 1 tbl
Patent RU-2054759-C1 (RU)
Title: Электролит для химического источника тока
Inventor: ARSHINOV ALFRED N
IPC: H01M10/26
Filed: 1993-10-11
Granted: 1996-02-20
Abstract: Использование: производство химических источников тока. Сущность изобретения: электролит состоит из ионогенного компонента, растворенного в тяжелой воде. В химическом источнике тока использование этого электролита приводит к снижению газовыделения и повышению эффективности заряда. 1 ил.
Patent RU-2098025-C1 (RU)
Inventor: DUBROVSKIJ ARKADIJ V
IPC: A61B17/28
Filed: 1993-10-11
Granted: 1997-12-10
Abstract: FIELD: medicine, in particular, surgery, dentistry. SUBSTANCE: rotary device has body formed by pivotally connected parts 1 and 2 with conjugating end surfaces 3 positioned at an angle α to longitudinal axis of body. Surfaces 3 with central channel have tie-rod 4 and control member 5. Surfaces 3 are made in the form of adjoining flat bevels connected one with another by shaft 6 oriented perpendicular to bevels. Shaft 6 is positioned in receptacle 7 provided with groove for receiving retainer formed as side screws or annular spring 8. Control mechanism is connected with deflectable part of body 2 or with shaft by eccentric rotary stem 9. EFFECT: increased efficiency, simplified construction, reduced traumatism and convenient usage. 3 cl, 3 dwg
Patent RU-2072429-C1 (RU)
Inventor: CHERNOV ALEKSEJ V
IPC: F01K11/04
Filed: 1993-11-26
Granted: 1997-01-27
Abstract: Использование: в энергетике, в частности в паросиловых установках. Сущность изобретения: паросиловая установка содержит замкнутый, герметичный жидкостно-паровой контур, включающий паровую турбину, направляющий аппарат, парогенератор, конденсатор, теплопроводящее и теплоотводящее устройства, датчик рабочих параметров, связанный с регулятором подачи греющего теплоносителя. Парогенератор разделен на три секции. Секция 9 с постоянным повышенным давлением и секция 10 и 11 с попеременно меняющимся давлением. 1 з.п. ф-лы, 1 ил.
Patent RU-2035994-C1 (RU)
Title: Aluminosilicate sorbent and method for its production
Inventor: CHELISHCHEV NIKOLAJ F
IPC: B01J20/16
Filed: 1993-12-15
Granted: 1995-05-27
Abstract: FIELD: production of sorbents. SUBSTANCE: sorbent contains aluminosilicate ion exchange minerals and foreign minerals, their quantities are 70-98 and 2-30 mass % respectively; exchange capacity of proposed sorbent being 1.2-2.1 mg equiv/g. Proposed sorbent is prepared by enrichment of natural zeolite-containing raw materials. Said method involves crushing, gravitation, magnetic separation and classification. The latter process is carried out by sizing two fractions: coarse fraction containing particles more than 0.1-3 mm in size and fine fraction containing particles being less than 0.1-3 mm in size. Chemical enrichment of fine fraction takes place by its treatment with aqueous solutions of acids, alkali or salts or by their consequently treatment by these reagents. Concentration of mentioned above reagent is 1-10 mass %. EFFECT: decreases content of toxic impurities, increases exchange capacity of sorbent. 4 cl, 2 tbl
Patent RU-2093500-C1 (RU)
Inventor: LAPTEDULCHE NATALIYA KONSTANTI
IPC: C06B25/00
Filed: 1994-03-29
Granted: 1997-10-20
Abstract: Сущность изобретения: способ заключается в смешении компонентов пороховой массы в воде при температуре, превышающей нижнюю критическую температуру смешения синтанола, используемого в качестве растворителя - пластификатора, с водой. 2 табл.
Patent RU-2081394-C1 (RU)
Title: Method of linear dimensions measurement
Inventor: FEDOSEEV VLADIMIR GERASIMOVICH
IPC: G01B5/02
Filed: 1994-04-25
Granted: 1997-06-10
Abstract: FIELD: metrology. SUBSTANCE: method provides for mounting of measured piece 1 and standard 2 on base plane. Points 4 and 5 of measured dimension beginning are placed on definite distance in comparison plane 3, that is mounted perpendicularly to gravity direction. For the purpose, bar level 6 is used as measuring mean. To determine deviation value of piece 1 dimension from standard 2 bar level 6 is brought over from comparison plane 3 to points 8 and 7 of ends of measured piece 1 and standard 2. According to measured reading of bar level 6 deviation value is determined. EFFECT: improved process. 1 dwg
Patent RU-2077829-C1 (RU)
Title: Способ изготовления направляющих линий в электродинамических устройствах
IPC: H01P3/00
Filed: 1994-04-27
Granted: 1997-04-20
Abstract: 1. Способ изготовления направляющих линий в электродинамических устройствах, заключающийся в изготовлении направляющих линий из многослойного материала, содержащего по крайней мере конструкционный и рабочий проводящий слои, отличающийся тем, что толщину проводящего слоя выбирают в пределах (0,85-1,3)Δπ/2, где Δ - толщина скин-слоя в материале рабочего слоя на рабочей частоте электродинамического устройства, а материалы проводящего рабочего слоя и прилегающего к нему слоя выбирают из условия, что на границе раздела проводящего рабочего слоя и прилегающего к нему слоя для коэффициента отражения t электромагнитной волны на рабочей частоте выполняется условие t ≈ -1.2. Способ по п.1, отличающийся тем, что проводящий рабочий слой выполняют прилегающим к конструкционному слою.3. Способ по пп.1 и 2, отличающийся тем, что в качестве материала слоя, прилегающего к рабочему, выбирается диэлектрик.4. Способ по пп.1 и 2, отличающийся тем, что в качестве материала слоя, прилегающего к рабочему, выбирается ферромагнетик.
Patent RU-2081794-C1 (RU)
Title: Aircraft fuel tank venting device
Inventor: GORELOVA VALENTINA N
IPC: B64D37/32
Filed: 1994-04-28
Granted: 1997-06-20
Abstract: FIELD: aeronautical engineering; fuel tank venting devices. SUBSTANCE: device contains vented tank which is brought in communication with atmosphere through air intake pipe line and fuel tank venting pipe lines connected with it; flame deflector mounted in air intake branch pipe is made in form of cylinder with filler made from rings and generating inner surface of flame deflector ranges from 0.04 to 0.02. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2088481-C1 (RU)
Inventor: TALANOV BORIS P
IPC: B64D3/00
Filed: 1994-08-02
Granted: 1997-08-27
Abstract: FIELD: flying vehicle equipment. SUBSTANCE: complex includes rescue devices 1 which are connected by means of grips fitted at ends of ropes 2 by projection in form of anchor with pawls mounted on recoverable vehicle 10. EFFECT: enhanced reliability. 6 dwg
Patent RU-2076517-C1 (RU)
Title: Пищевой краситель
IPC: C09B61/00
Filed: 1994-08-03
Granted: 1997-03-27
Abstract: Применение гумата натрия в качестве пищевого красителя.
Patent RU-2094769-C1 (RU)
Title: Plastometer
Inventor: DAVYDOV VYACHESLAV N
IPC: G01N11/10
Filed: 1994-09-12
Granted: 1997-10-27
Abstract: FIELD: examination and analysis of materials. SUBSTANCE: plastometer has base with body, rod coupled to cone, load platform positioned on rod between body and cone and intended for arrangement of loads, chamber including the upper part of rod, light source and photoelectric indicator of cone displacements connected to electric instrument. Hole is made in plastometer base center for passing the cone to medium under test. Platometer base is installed on sled mounted in guides for movement by means of drive. Guides are fixed to cart provided with two telescopic axles carrying wheels for moving it in longitudinal direction along form edges. Telescopic axles are fitted with drive for changing their length. Cart has facility which secures it on form edges. Plastometer is provided with hooks for load gripping appliances of lifting mechanisms. EFFECT: higher results of analysis. 4 cl, 4 dwg
Patent RU-2098344-C1 (RU)
Title: Pneumatic lift
Inventor: KALMYKOV PETR N
IPC: B66F3/24
Filed: 1994-09-22
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering; materials handling facilities; high-speed load lifting devices. SUBSTANCE: pneumatic lift has telescopically connected cylinders with outer and inner ring projections on ends. Inner and outer cylinders of lift are provided with blind bottoms. Blind longitudinal grooves are made on inner surfaces of enclosing cylinders between outer and inner ring projections. Grooves do not reach the projections and provide delivery of working gas from inner space of lift into ring space between enclosing and enclosed cylinders limited by ring projections in process of relative displacement of mated cylinders. EFFECT: provision of shockless bracking of mated movable cylinders at end of lift working stroke and their return in initial position. 3 dwg
Patent RU-2081937-C1 (RU)
Title: Method of preparing high-temperature superconducting coating
Inventor: SEMINOZHENKO VLADIMIR PETROVIC
IPC: C23C28/02
Filed: 1994-10-10
Granted: 1997-06-20
Abstract: FIELD: superconducting materials. SUBSTANCE: method includes preparing initial solution by mixing aqueous solution of nitrate salts of metals composing high-temperature superconducting material with summary concentration of cations not higher than 1.5 mol/l with solution containing at least 2 mol of citric acid and at least 7 mol of ethylene glycol per 1 mol of above-mentioned metal cations followed by curing resultant solution at 343-353 K to form viscous polymer solution, which is applied onto a carrier and thermal decomposition of applied layer is effected through high-speed heating at 1113-1193 K. method may be used to manufacture high-temperature superconducting wires and other superconductors finding use in computer technics, radiotechnics, and power engineering. EFFECT: optimized parameters of procedure. 2 cl, 1 tbl
Patent RU-2068381-C1 (RU)
Inventor: PERTEN YURIJ A
IPC: B65G17/00
Filed: 1994-10-14
Granted: 1996-10-27
Abstract: FIELD: materials handling. SUBSTANCE: vertical conveyor system has driving, tension, deflecting and return sprockets, two pairs of traction chains with loop unloading sections passed over sprockets and one-side flexibility load-carrying platforms secured on traction chains. Loop unloading sections are made movable in vertical plane for fixing in horizontal and inclined positions. Surface of load carrying platform has coating providing slipping off of loads in inclined position of loop unloading sections. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2079182-C1 (RU)
Title: Gas-discharge ultraviolet tube
Inventor: SHISHATSKAYA LYUDMILA P
IPC: H01J61/10
Filed: 1994-10-18
Granted: 1997-05-10
Abstract: FIELD: illumination devices which are based on ionization and luminescence effects. SUBSTANCE: device has bulb with window which is transparent to ultraviolet light. Bulb is filled with gas which emits ultraviolet light. In addition bulb contains anode and cathode in insulator. Anode and cathode are located along bulb axis and are shaped as through cylinders and provide single discharge trunk. Anode cylinder is tightly mounted on insulator cylinder in which cathode is located. Insulator may be ended with capillary which enters into anode chamber. Light of discharge trunk is based on negative discharge in cathode chamber and plasma in insulator capillary (if it is present). In addition device has several trunks which are located in parallel to or at angle to bulb axis. In addition bulb is shielded from interaction with plasma and trunks are located in required position due to shared shielding cylinder and fixer with mounting holes. cathodes in each trunk has their own terminals and anodes are connected to fixer to which anode current pickup is attached. Shielding cylinder is neutral or has its own terminal or is connected to fixers and anodes of all trunks. EFFECT: decreased size, increased stability and intensity of emitter light, decreased cost. 5 cl, 5 dwg, 1 tbl
Patent RU-2061547-C1 (RU)
Title: Method for grain cleaning
Inventor: TYUREV EVGENIJ P
IPC: B02B1/02
Filed: 1994-11-22
Granted: 1996-06-10
Abstract: FIELD: grain cleaning. SUBSTANCE: method for grain cleaning includes heat treatment of grain with the heating rate of 2-10 k/s up to temperature on the grain surface of 120-300 C with its subsequent separation. EFFECT: higher efficiency. 1 tbl
Patent RU-2075692-C1 (RU)
Title: Gas burner
Inventor: CHERNYJ ANATOLIJ A
IPC: F23D14/20
Filed: 1994-12-27
Granted: 1997-03-20
Abstract: FIELD: power engineering; device for burning gaseous fuel in furnaces. SUBSTANCE: burner has gas supply pipe 3 with pipe union 4 secured at its end; inner and outer end-pieces 5 and 6 are rigidly secured in pipe union 4; end-pieces 5 and 6 are mounted at spaced relation for longitudinal motion; gas escape holes 7 are provided in lateral wall of inner end-piece 6. EFFECT: enhanced reliability. 5 cl, 7 dwg
Patent RU-2143120-C1 (RU)
Title: Method and device for voltage measuring
Inventor: MURMEHN MISHEHL K
IPC: G01R15/04
Filed: 1992-11-06
Granted: 1999-12-20
Abstract: FIELD: instruments. SUBSTANCE: method involves voltage scaling using resistors and detection of measured voltage by means of calculations. Corresponding device has resistors, voltage meter, and computing device. EFFECT: increased precision. 19 cl, 2 dwg
Patent RU-2086833-C1 (RU)
Title: Device for steplessly changing speed of rotation
Inventor: BOMBULEVICH STANISLAV V
IPC: F16H3/44
Filed: 1995-01-12
Granted: 1997-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has differential drive and speed control device. The latter is made in form of magnetic drive with automatic control mechanism Magnetic elements of magnetic drive are set up with alternating polarity. Drive magnetic rotors have magnetically insulating screens to separate magnetic elements and are installed, respectively, on intermediate and input shafts. Input shaft magnetic rotor is installed for axial displacement and is spring-loaded in the same direction. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2075620-C1 (RU)
Title: Intake system of internal combustion engine with distributed fuel injection
Inventor: TEREMYAKIN PAVEL G
IPC: F02M61/16
Filed: 1995-01-27
Granted: 1997-03-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: intake system has air reservoir in form of monoblock with fuel distributing main line and channels to deliver fuel to injectors and holes for accommodating their fuel intake portion, throttle valve and intake pipeline with intake branch pipes in number equal to number of cylinders, each provided with holes for accommodating injector spray tip and flanges for attachment of pipeline on cylinder head and receiver. Fuel distributing main line mentioned above, channels to deliver fuel to injectors and holes for accommodating their fuel intake portion are made in wall of receiver bottom. Outer surfaces of monoblock and intake branch pipes for each cylinder form C-shaped loop with injector placed in curve of loop. Throttle valve is placed inside receiver in its inlet section. EFFECT: enhanced reliability of operation. 5 cl, 2 dwg
Patent RU-2088037-C1 (RU)
Title: Direct current converter
Inventor: ZINNER LEV YAKOVLEVICH
IPC: H02M7/5383
Filed: 1995-03-27
Granted: 1997-08-20
Abstract: FIELD: electric power supply, electric drives. SUBSTANCE: device has master and slave self-exciting oscillators, which have saturating transformers which have primary winding and feedback windings. In addition master self-exciting oscillator has synchronization winding which is connected in series-aiding to primary winding of slave oscillator. Transformer of slave oscillator has synchronization winding which is connected in series-opposing to circuit of primary winding of master oscillator. Both transformers have additional feedback windings which are connected in series aiding and opposing to circuit of feedback winding circuit for respectively slave and master oscillators. Transformation gain between primary and synchronization windings of slave oscillator is equal to transformation gain between corresponding windings of master oscillator. Ratio between number of turns of additional windings and feedback windings is equal to ratio of turns between synchronization and primary windings. EFFECT: doubled precision of setting phase shift angle between output voltage and increased efficiency by 10 %. 5 dwg, 1 tbl