baber/WOPTO huggingface dataset:
Patent RU-2066295-C1 (RU)
Title: Method for production of powder material based on titanium carbide
Inventor: MERZHANOV ALEKSANDR G
IPC: C01B31/30
Filed: 1993-05-19
Granted: 1996-09-10
Abstract: FIELD: production of polishing powders and protective coatings. SUBSTANCE: method for production of powder material based on titanium carbide includes preparation of mixture of powders of initial components containing titanium (for instance, TiC), blank and 4.3-26 mas.% of chromium. Initial components are taken in quantities required to produce desired material containing up to 90 mas.% of titanium carbide. Mixture may be added with 10-40 mas.% of nickel powder. Mixture may be added with powder of titanium, chromium, their mixtures, wastes and rejects. Mixture is ignited in air or inert medium to produce homogeneous powder materials based on titanium carbide with uniformly distributed Ni and/or Cr 3 C 2  withstanding temperature up to 1000 C in oxidizing medium. Abrasive pastes with use of the produced powders provides for surface roughness of 0.04 mcm. EFFECT: higher efficiency. 3 cl
Patent RU-2044771-C1 (RU)
Inventor: KOZLOV DMITRIJ G
IPC: C12N1/16
Filed: 1993-06-01
Granted: 1995-09-27
Abstract: FIELD: microbiological industry; particularly production of enzymic preparations such as dismutase superoxide. SUBSTANCE: yeast strain succharomyces cerevisiae producing human superoxidedismutase is obtained by using methods of classical genetics and genetic engineering. In order to obtain dismutase superoxide, the strain is cultivated on a medium containing glucose (5%), yeast extract (1%) and pepton (2%) on a rocker at 30 C for 72 hours. The activity of the enzyme in the cell extract of yeast is 3500 units per mg of protein. EFFECT: improved properties of the title strain. 3 dwg, 1 tbl
Patent RU-2100720-C1 (RU)
Title: Drier for timber
Inventor: BELOKOPYTOV OLEG K
IPC: F26B9/06
Filed: 1993-06-09
Granted: 1997-12-27
Abstract: FIELD: drying lumber in sawmill and wood-working industries. SUBSTANCE: chamber 8 contains rails 12 with trolley 11 equipped with bearing-turning gear including detachable bandage 4 and rollers 10, hold-down device 6, condenser, heater 14. Housing of chamber 8 is provided with opening bottom 9. Mounted on the outside of chamber 8 are ventilation set 3 and drive 1 for bearing-turning gear. Drier is also provided with heat-transfer agent supply and discharge device and material loading and unloading device. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2046440-C1 (RU)
Title: Viricator
Inventor: BABKIN ANDREJ L
IPC: H01J25/00
Filed: 1993-06-08
Granted: 1995-10-20
Abstract: FIELD: acceleration equipment. SUBSTANCE: viricator includes cathode electrode, anode electrode composed of cylindrical part and drift tube as well as window for radiation output, at least one plasma injector located on boundary between cylindrical part and drift tube external to anode electrode opposite to window made in its wall or inside anode electrode which enhances radiation efficiency. EFFECT: enhanced radiation efficiency. 1 dwg
Patent RU-2053842-C1 (RU)
Title: Method of preparing catalyst for the synthesis of n-isopropyl-n′-phenyl-para-phenylenediamine
Inventor: MAKAROVA OLGA V
IPC: B01J23/86
Filed: 1993-06-18
Granted: 1996-02-10
Abstract: FIELD: catalytic chemistry. SUBSTANCE: catalyst is prepared by coprecipitation of copper, aluminium or chrome salts at constant temperature 40-85 C. Obtained copper-aluminium or chrome hydroxocarbonate showing structure of hydrotalcite type is subjected for thermic decomposition at 250-350 C. Prepared catalyst has atomic ratio copper: aluminium or chrome (+3) (0.6-0.9):1. EFFECT: improved method of catalyst preparing. 1 tbl
Patent RU-2080257-C1 (RU)
Inventor: EFREMOV BORIS ALEKSANDROVICH
IPC: B28B1/52
Filed: 1993-07-01
Granted: 1997-05-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: heat- insulation and noise-reduction boards applicable in building industry, chemical and mechanical engineering, and heat and power industry are shaped from mineral fibers in the following manner. Mineral raw material is supplemented with binder solution and resultant water-based mass is shaped into boards, which are finally dried. Shaping is effected by alternating pressure pulses transforming shaping system into oscillating circuit with perturbation action response frequency from 1/10 to 1/60 Hz, wherein duration of shaping pulse action does not exceed 1/3 oscillation period. EFFECT: increased heat-insulation quality due to improved strength and thermophysical characteristics when shaping in U-shaped apparatus.
Patent RU-2096288-C1 (RU)
Title: Plastic blow-moulded container
Inventor: VILLYAM S YANG
IPC: B65D1/02
Filed: 1991-10-30
Granted: 1997-11-20
Abstract: FIELD: food industry; packing, storage and transportation of carbonated drinks. SUBSTANCE: container has bode with base provided with hollow feet projecting downwards and spaced relative to each other over circumference. Outer wall of each foot is curved to radius R w  greater than 0.75 of diameter of body cylindrical section. Radius of curvature R j  of each rib is equal to value exceeding 0.6 of diameter of body cylindrical section with center of curvature located on side opposite to rib relative to central axis of container. EFFECT: improved conditions of storage. 13 cl, 8 dwg
Patent RU-2053751-C1 (RU)
Inventor: SHOLOKHOV ALBERT V
IPC: A61H3/00
Filed: 1993-07-12
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: rehabilitation device has base, patient's suspension, linkage and spring of n-folds (where n = 1,2,3...) connected to one another and to base by means of hinges with vertical axles. bracket and flexible member whose one end is connected with bracket, and the other end is connected with spring possessing preset elasticity coefficient. The other end of spring is attached to external fold. Flexible member runs through rest installed on external fold. Telescopic bar is connected with its one end by means of the first hinged joint to external fold, and with its other end to linkage by means of the second hinge joint and turning coupling. Axis of rotation of the second hinged joint is perpendicular to preset direction of suspension. Axis of rotation of turning couple coincides with the second hinged joint, in this case, bar is rigidly connected with bracket. EFFECT: higher efficiency. 5 dwg
Patent RU-2074715-C1 (RU)
Inventor: BEKMACHEV VASILIJ IGNATEVICH
IPC: A61K31/245
Filed: 1993-09-01
Granted: 1997-03-10
Abstract: FIELD: medicine, surgery, traumatology. SUBSTANCE: method involves the use of local hypothermia with chloroethyl ether followed by administration of hydrocortisone suspension with novocaine in forearm pain point. EFFECT: enhanced effectiveness of treatment.
Patent RU-2095097-C1 (RU)
Title: Aeroionizer
Inventor: TSVETKOV ALEKSANDR N
IPC: A61N1/44
Filed: 1993-10-20
Granted: 1997-11-10
Abstract: FIELD: medical engineering. SUBSTANCE: aeroionizer has generator of negative aeroions and high-voltage power source. Generator of negative aeroions is made as steel net forming of spherical segment coated with chromium and secured to rim coated with chromium either. Holes are made in rim for fastening the net. Metal balls with holes are arranged in net knots. Metal needles with vacant ends sharpened as much as possible are secured in ball holes. Needles and balls are coated with titanium nitrite. Power supply source is connected directly to generator of negative aeroions by means of metal ball with holes positioned at common connection point of three needles secured to rim every 120 deg. EFFECT: improved air saturation process. 3 dwg
Patent RU-2080393-C1 (RU)
Inventor: WELLS WILLIAM
IPC: C22B9/05
Filed: 1992-11-03
Granted: 1997-05-27
Abstract: Изобретение относится к фурменным устройствам для введения средств в расплав. Сущность изобретения заключается в том, что оно содержит вставленный в стенку сосуда 2 выпускной стакан 3 из жаропрочного материала, который содержит цилиндрическое тело 4 с вставленным по меньшей мере одним фурменным рукавом (6 и 7), цилиндрическое тело вставляется в выпускной стакан с возможностью перемещения в осевом направлении и заменяется расходуемое сопло с фурмой путем перемещения цилиндрического тела. 2 с. и 13 з.п. ф-лы, 4 ил.
Patent RU-2084838-C1 (RU)
Title: Device for remote measurement of liquid level in reservoir
Inventor: PUSHKOV ARKADIJ P
IPC: G01F23/30
Filed: 1994-01-26
Granted: 1997-07-20
Abstract: FIELD: measurement technology; measurement of liquid level in reservoirs under high pressure and at high temperature. SUBSTANCE: device has housing 1 made in the form of vertical nonmagnetic steel pipe. Ferromagnetic float 2 in form of thin-walled sphere, N differential transformer sensors 3 mounted over entire height of pipe, excitation winding 4, voltage converter 5, digital-to-analog converter 6 and recorder 7. Each sensor 3 consists of measuring winding and core 8. EFFECT: higher efficiency. 2 dwg
Patent RU-2081026-C1 (RU)
Title: Complex for raising sunken objects
Inventor: KRIVOROTOV ALEKSANDR S
IPC: B63C7/06
Filed: 1994-03-01
Granted: 1997-06-10
Abstract: FIELD: raising sunken objects. SUBSTANCE: complex contains hoisting platform connected with two submarines and auxiliary submersible vehicles for placing the sunken object of hoisting platform. Two submersible vehicles are interconnected by means of rope; third vehicle is provided with manipulator. EFFECT: enhanced reliability. 5 cl, 11 dwg
Patent RU-2118916-C1 (RU)
Title: Optical glass waveguide fiber coating method and apparatus
Inventor: LINN GREHNVILL EHJMOS
IPC: B05D1/18
Filed: 1994-04-01
Granted: 1998-09-20
Abstract: FIELD: method and equipment for coating optical glass waveguide fiber. SUBSTANCE: method involves controlling viscosity profile of coating material in the region or in the vicinity of region defining diameter of coated fiber; regulating temperature of coating unit working member and, consequently, profile of coating material viscosity on the basis of measured diameter of coated fiber. EFFECT: increased efficiency in controlling amount of applied coating material and diameter of coated fiber, simplified method and construction. 14 cl, 6 dwg
Patent RU-2091633-C1 (RU)
Title: Chain harmonic drive
Inventor: MALYSHKINA OLGA B
IPC: F16H49/00
Filed: 1994-05-30
Granted: 1997-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: wave generator in chain harmonic drive is made in form of carrier with planet pinions. Planet pinions are of two-rim type made in form of gear wheel and sprocket. Gear wheel is brought into engagement with rigid wheel. Sprocket is brought into engagement with flexible wheel made in form of chain. The latter is coupled with output shaft through flexible pushers. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2080410-C1 (RU)
Inventor: BLETTON OLIVIER
IPC: C22C38/60
Filed: 1994-06-10
Granted: 1997-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: steel has the following composition, wt. -%: carbon - less 1.2; silicon - not above 2; manganese - not above 2; chrome 10.5-19; sulfur - not above 0.55; calcium - not less 32 x $$$; oxygen - not less 70 x $$$, and iron - the rest. Ratio of calcium : oxygen = 0.2-0.6. To obtain martensite structure steel is subjected for thermic working by hardening. EFFECT: improved quality of steel. 8 cl, 2 dwg, 9 tbl
Patent RU-2088587-C1 (RU)
Title: Method of synthesis of hexaethoxysilane
Inventor: CHERNYSHEV EVGENIJ A
IPC: C07F7/02
Filed: 1994-06-07
Granted: 1997-08-27
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to methods of synthesis of organosilicon monomers, in part, synthesis of hexaethoxydisilane of the formula Si 2 (OC 2 H 5 ) 6 . This compound can be hydrolyzed by linkage Si-OC 2 H 5  and ruptured by the linkage Si-Si. Method of synthesis of hexaethoxysilane involves interaction of triethoxychlorosilane with sodium. Sodium is used as suspension in triethoxychlorosilane or in tetraethoxysilane or in their mixture or as thin film applied on neutral carriers. EFFECT: improved method of synthesis, high purity of disilane.
Patent RU-2078812-C1 (RU)
Title: Method of preparing the nitrogen-containing component of nutrient medium
Inventor: SOBETOV ANDREJ I
IPC: C12N1/20
Filed: 1994-06-30
Granted: 1997-05-10
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: method involves thermic treatment of biomass Bacillus mucilaginosus at 95-105 C, cooling and hydrolysis with 0.1% pancreatin at 43-46 C for 48 h. EFFECT: improved method of preparing. 3 tbl
Patent RU-2076290-C1 (RU)
Title: Gas cupola furnace
Inventor: CHERNYJ ANATOLIJ A
IPC: F27B1/08
Filed: 1994-07-25
Granted: 1997-03-27
Abstract: FIELD: melting of mineral materials. SUBSTANCE: gas cupola furnace has shaft 1, burners 2 with tunnels 3 at hearth 4, water-cooled beams 5 forming grid above tunnels 3 and dividing the shaft into upper smelting chamber and lower overheating chamber. Water-cooled beams are made in form of chute 6 located in chute 7 narrowing towards hearth 4. Walls of inner and outer chutes are rigidly connected in widened upper portion of chutes forming clearance 8 in their narrowing portion. Inner chute 6 of water-cooled beams 5 is filled with refractory material 9. Inner chute 6 of water-cooled beam 5 has form of angle or broken line, or arc, or combination of arcs, or combination of straight lines with arc in cross section. EFFECT: enhanced reliability. 7 cl, 9 dwg
Patent RU-2084104-C1 (RU)
Title: Manual seeder for spreading of grass mixture seeds
Inventor: KRUZHILIN IVAN P
IPC: A01C7/02
Filed: 1994-09-22
Granted: 1997-07-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: seeder has frame, hopper with seeding units and seed spreader. Seeder is further provided with front and rear rolls positioned in clearance between seeding units and set of furrowers positioned for moving in vertical plane. Set of furrowers has at least two rows of U-shaped clips offset one with respect to the other and secured with their ends so that seeding depth may be individually adjusted. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 4 dwg
Patent RU-2082615-C1 (RU)
Title: Printing machine
Inventor: MAKSIMOVSKIJ SERGEJ N
IPC: B41F15/00
Filed: 1995-06-20
Granted: 1997-06-27
Abstract: FIELD: printing machines. SUBSTANCE: printing machine uses printing plate in the form of net, means for application of printing ink onto plate, and means for selective forcing of printing ink through net cells and its transfer onto surface of printed matter. Net is made for filling of all its cells with printing ink, and means for selective forcing of printing ink through net cells is made as a light beam laser with device for its focusing to the size of net cell, and device for deflection of this beam by cell rows. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2118145-C1 (RU)
Inventor: KHENRIK KRISTIAN KHANSEN
IPC: A61F13/15
Filed: 1994-01-14
Granted: 1998-08-27
Abstract: Устройство и способ предназначены для изготовления перевязочных материалов, средств ухода за кожей и ранами и т.д. Клейкое изделие для кожи выполнено в виде пластин из двух или более слоев материалов. По крайней мере два слоя состоят из различных материалов, из которых по меньшей мере один слой образован из самоклеющегося материала, благоприятного для кожи. Основной слой проходит по всей площади изделия и образует по меньшей мере часть первой и второй поверхности. Дополнительный слой или слои образуют другую часть первой и второй поверхности и проникают по меньшей мере до некоторой степени в толщину изделия. Способ изготовления включает изготовление плоского листа из материала основного слоя и разрезание его на мелкие куски. Затем образуют дополнительный слой или слои, запрессовывают их в основной материал, пробивают или режут по заданной периферии. Полученное изделие является более дешевым в изготовлении при сохранении хороших свойств аналогов. 2 с. и 19 з.п.ф-лы, 5 ил.
Patent RU-2097578-C1 (RU)
Inventor: TALANOV BORIS P
IPC: F02F3/16
Filed: 1995-09-05
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: internal combustion engine has cylinder, piston with cylindrical shank at side of crankshaft, ignition, exhaust and piston cooling systems. Piston cooling system is made in form of bushing with space and liquid heat carrier inlet and outlet lines. Bushing is movably engaged with piston shank. Bushing is connected with cylinder by means of bridge with channels. Channels are connected with main lines by flexible inserts. Lower end of shank is split and contains bushing for fastening connecting rod pin. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2083080-C1 (RU)
Inventor: KOLESNIKOV VLADIMIR I
IPC: A01G9/14
Filed: 1995-09-29
Granted: 1997-07-10
Abstract: Использование: изобретение относится к элементам сельскохозяйственных сооружений, в частности, парниковых и тепличных. Сущность изобретения: парниковая пленка выполнена с продольными промежуточными элементами в виде односторонних выступов-ребер 2 с проволокой 4 внутри них по всей длине пленки и расположенных примерно через 10-15 см, высотой и шириной примерно 2,5-3,0 мм. Расположенные перпендикулярно ребра 2 не позволяют слоям пленки плотно прилегать друг к другу. В результате между слоями пленки образуется и постоянно поддерживается воздушная прослойка 3, что повышает теплоизоляционные свойства покрытия парника. 1 з.п. ф-лы, 4 ил.
Patent RU-2080124-C1 (RU)
Title: Method of live antiinfluenza vaccine preparing
Inventor: LUKYANOVA ELLA G
IPC: A61K39/145
Filed: 1995-10-19
Granted: 1997-05-27
Abstract: FIELD: medicine, medicinal biotechnology. SUBSTANCE: method involves culturing an influenza virus in developing chicken embryos, separation of virus-containing allantois fluid, clarification, purification by ultracentrifugation in sucrose density gradient followed by dilution of viral concentrate with phosphate saline buffer solution, stabilization, sterilizing filtration and lyophilization in the presence of sorbitol-gelatinol protecting agent. Clarification of virus-containing allantois fluid is carried out immediately after its separation and dilution of virus-containing concentrate is carried out up to value of reverse titer of hemagglutinating activity at the range 3200-6400 and lyophilization protecting agent is added before sterilizing filtration. Method provides the yield 0.4-1.2 ml live antiinfluenza vaccine from one chicken embryo. Infectious activity of the end product is 7.0-8.0 and 6.0-6.6 lg $$$ ml for viruses of types A and B, respectively. EFFECT: improved method of vaccine preparing, enhanced effectiveness. 3 tbl
Patent RU-2097962-C1 (RU)
Title: Method for cultivating garden-fruit crop nursery
Inventor: LUKIENKO ANATOLIJ E
IPC: A01G23/00
Filed: 1995-10-26
Granted: 1997-12-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves cultivating garden-fruit crop nursery for four years till obtaining seedlings with skeletal branches; obtaining four kinds of products - seedlings with formed crown, commercial fruits, grafts and cuttings. EFFECT: increased efficiency and simplified method. 2 tbl
Patent RU-2126525-C1 (RU)
Inventor: BELJANIN L N
IPC: G01C19/48
Filed: 1995-11-09
Granted: 1999-02-20
Abstract: FIELD: determination of spatial positions of axes of boreholes. SUBSTANCE: it is suggested that sensitivity axes of gyroscope should be changed at large zenith angles to prevent loss of normal operation of two-degree-of-freedom gyroscope having system of leveling of principal axis and information determining change of azimuth of inclination plane should be obtained by means of angle transmitter mounted on internal axis of gyroscope. Before this principal axis of gyroscope is brought with the aid of transmitter of moment of external axis to position perpendicular to plane of outer frame, internal frame is stopped with reference to outer frame by means of locator, stopped gyroscope is turned with the help of transmitter of moment of external axis to such position where plane of outer frame comes to vertical plane. Then transmitter of moment and locator are switched off. Transmitter of angle of external axis of gyroscope is sine-cosine rotary transformer which excitation winding is fed with voltage depending on signal of transmitter of internal axis. Signal processing is conducted by control unit that implements required sequence of operations to transfer gyroscope from one operational mode to another. Invention ensures possibility of usage of two-degree-of-freedom gyroscope in down-hole logging instruments of inclinometers designed to take measurement in horizontal boreholes. EFFECT: improved accuracy of determination of spatial position of axes of boreholes. 2 cl, 1 dwg
Patent RU-2126976-C1 (RU)
Title: Method measuring nonprimary radiations of radio transmitters
Inventor: KRIVANDIN S S
IPC: G01R29/26
Filed: 1995-12-14
Granted: 1999-02-27
Abstract: FIELD: radio engineering, measurement of nonprimary radiations of radio transmitters, exciters, synthesizers. SUBSTANCE: for decrease of influence of powerful carrier on result of measurement of nonprimary radiation of low level spectrum of nonprimary radiations is transferred to zero frequency by way of multiplication of radio signal from output of radio transmitter with auxiliary harmonic signal which frequency and phase values are equal to frequency and phase values of carrier of radio transmitter. Multiplication result is filtered and level of nonprimary radiations on frequencies corresponding to frequencies of tuning out of nonprimary radiations from frequency of carrier of radio transmitter is measured by measurement receiver. Method allows level of nonprimary radiation with very small tunings away (less than 2-3%) from carrier to be measured. EFFECT: reliable measurement of level of nonprimary radiations. 1 dwg
Patent RU-2119798-C1 (RU)
Title: MEDICINAL HERB SPECIES No
Inventor: KONOVALOV VALERIJ NIKOLAEVICH
IPC: A61K36/15
Filed: 1996-02-06
Granted: 1998-10-10
Abstract: 2 WITH GENERAL TONIC EFFECT. FIELD: medicine, pharmacy. SUBSTANCE: species has haw-thorn, knotgrass, clover, juniper, crow berry and Eleutherococcus senticosus. Species shows good curative effect at hypotonia, asthenic states, neurasthenia and vegetal-vascular dystonia. EFFECT: enhanced effectiveness of species.
Patent RU-2104413-C1 (RU)
Inventor: DANILIN ALEKSANDR SERGEEVICH
IPC: F04C7/00
Filed: 1996-03-12
Granted: 1998-02-10
Abstract: FIELD: manufacture of compressors and vacuum engineering. SUBSTANCE: blades of liquid-packed ring-type machine are bent in peripheral portion in opposite direction relative to sense of rotation forming angle between tangent lines to circle of wheel and line of bending of blade at point of their connection lying between 90 and 160 deg. EFFECT: enhanced efficiency. 2 cl, 4 dwg, 1 tbl
Patent RU-2094896-C1 (RU)
Title: Fast neutral molecule source
Inventor: METEL ALEKSANDR S
IPC: H05H3/02
Filed: 1996-03-25
Granted: 1997-10-27
Abstract: FIELD: plasma-vacuum engineering. SUBSTANCE: fast neutral molecule source has gas-discharge chamber with discharge feeding source, recharge chamber, accelerating grid placed between gas-discharge chamber and recharge chamber, as well as accelerating voltage source and working gas feeder. Gas-discharge chamber accommodates gas-discharge electrodes, such as anode and cathode. Positive pole of accelerating voltage source is connected to one of electrodes, for example, anode, and negative pole, to recharge chamber. Accelerating grid is connected to negative pole of accelerating voltage source. Grid width is greater than recharge length L in effective range of gas pressures found from formula L=I/nG, where n is density of gas molecules in recharge chamber and G is recharge sectional area. EFFECT: improved design. 10 cl, 4 dwg
Patent RU-2120281-C1 (RU)
Title: Method of preparing soft contact lenses to use
Inventor: PLUZHNIKOV NIKOLAJ NIKOLAEVICH
IPC: A61K31/02
Filed: 1996-04-16
Granted: 1998-10-20
Abstract: FIELD: ophthalmology. SUBSTANCE: in a new method lens is placed in perfluorodecalin emulsion. EFFECT: avoided discomfort and hypoxia effects when wearing lenses.