baber/WOPTO huggingface dataset:
Patent RU-2113832-C1 (RU)
Title: Magnetic detachable negative
Inventor: LEVSHIN G E
IPC: A61F2/60
Filed: 1996-03-26
Granted: 1998-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has electric coil with core as magnetic field source and two half-negatives each being produced from magnetizable molding material having working cavity, two horizontal polar plates of both negatives, one of pairs of plates of the same polarity being provided with slots for anatomic object to pass through. Both half-negatives plates of the same polarity are hingedly connected to each other and to the core of the electric coil near one of end faces. Detachable negative has headpieces for modeling required members of an anatomical object, and borders for molding material. The modeling headpieces are provided with protrusions and recesses are produced from non-ferromagnetic material, ferromagnetic material or their combination. The borders of each of negative halves optionally have modeling units for fixing modeling headpieces in negative. Semiannular ferromagnetic inserts are placed in the slot for anatomic object to pass through. Thin non-ferromagnetic separating plates are to be placed along the plug of one of negative halves. Modeling headpieces are in the area of the kneepan proper ligaments and at the level of knee joint slit and popliteal fossa for producing crus negative. EFFECT: facilitated process of polar plates production; low labor costs; wide range of technological application. 7 cl, 5 dwg
Patent RU-2127184-C1 (RU)
Title: Grinding wheel with elastic base for grinding and polishing toroidal contours of rigid materials
Inventor: KVINTILIO LUPI
IPC: B24D13/00
Filed: 1994-09-20
Granted: 1999-03-10
Abstract: FIELD: grinding and polishing equipment. SUBSTANCE: grinding wheel includes carrying body of rigid material that may be divided by two portions 1A, 1B along equatorial plane. Wheel also includes inner block 2,3 suitable for joining with shaft of electric motor for driving wheel and outer block 4 congruent with contour of ground and(or) polished material. At least one flange 5,6 of one and(or) other end of carrying body is designed for holding and arranging covering 12 of elastomeric material applied by injection molding or cured on body. Portion 13 of covering 12 of elastomeric material turned to ground blank is covered by members 14 of relatively flexible abrasive material. That is why the whole contour in general corresponds to final shape of blank after grinding or polishing it. EFFECT: precision grinding of rigid materials. 6 cl, 4 dwg
Patent RU-2114104-C1 (RU)
Title: Method of producing ethylbenzene hydroperoxide
Inventor: ZAJTSEV N M
IPC: C07C407/00
Filed: 1996-06-17
Granted: 1998-06-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: invention relates to combined production of propylene oxide and styrene and aims at increasing selectivity of ethylbenzene hydroperoxide formation and reducing content of carboxylic acids in oxidation product, as well as reducing catalyst consumption. For that, liquid-phase oxidation of ethylbenzene into its hydroperoxide is carried out at elevated temperature using air oxygen in presence of a controlling additive. The latter is 2,6-di-tert-butyl-4-dimethylaminomethylphenol in amount from 5 to 30 ppM. EFFECT: enhanced process efficiency. 2 cl, 1 tbl
Patent RU-2102083-C1 (RU)
Inventor: PETUKHOV D V
IPC: A61K31/717
Filed: 1996-08-22
Granted: 1998-01-20
Abstract: FIELD: medicine, oncology. SUBSTANCE: medicinal lignin in the form of an aqueous-alkaline suspension is subjected for ultrasonic oscillation and oxidized with oxygen-containing gas. After reaction mass cooling and separation of solid phase the end product is isolated from an acidified solution. Ultrasonic oscillation is carried out at irradiation power 40.0 ± 0.5 Wt, oscillation frequency 22.0 ± 0.5 kHz for 20-25 min. Oxidation with oxygen-containing gas is carried out at 190-200 C, under pressure 2.0-2.5 MPa for 0.5-3.0 h. EFFECT: decreased tumor proliferation. 2 cl, 5 tbl
Patent RU-2128547-C1 (RU)
Title: Vibro-jet agitator and thinner of liquids and suspensions
Inventor: GUZEEV S P
IPC: B01F13/08
Filed: 1996-10-22
Granted: 1999-04-10
Abstract: FIELD: agitating and thinning apparatus. SUBSTANCE: agitator and thinner unit relates to devices used in technological processes of mixing and thinning of liquids and suspensions. Working member of apparatus is made in the form of several symmetrically located spring-biased strips having horseshoe-like trapezoidal openings. Strips actually function as armatures of electromagnetic vibration actuator. Each of them is located against its own magnetic core through partition which divide magnetic cores and armatures. Distance from partition is not less than amplitude of armature oscillations. Natural frequency of armature oscillations in liquid medium is equal to frequency of supply voltage of electromagnetic actuator. Coils of electromagnets are supplied with current so that only one half of armatures is operating simultaneously. Application of aforesaid embodiment of device allows for higher productive capacity and reduction of its overall dimensions. EFFECT: higher efficiency. 3 dwg
Patent RU-2135858-C1 (RU)
Inventor: ABRAMTSEV E P
IPC: F16H25/20
Filed: 1996-11-05
Granted: 1999-08-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: mechanism has body, operating shaft made as screw coupled with one end to drive by means of spline coupling. With its other end shaft is coupled to actuating member and to operating shaft gear through key. Nut installed in supports of body is coupled to shaft through auxiliary kinematic chain consisting of the gear and two gear-wheels positioned on auxiliary shaft. One of gear-wheels is fixed to shaft, while the other is mounted through free-running mechanism which makes it possible to increase operating shaft speed at idle running. EFFECT: higher efficiency. 1 dwg
Patent RU-2124646-C1 (RU)
Title: Draft reversing device for turbojet engine with rear doors
Inventor: LORAN ZHORZH VALLEROJ
IPC: F02K1/70
Filed: 1996-02-15
Granted: 1999-01-10
Abstract: FIELD: turbojet engines. SUBSTANCE: device has moving members or doors made for connecting turbojet engine during forward draft to external wall of annular secondary-flow channel thereby forming rear end of mentioned-engine fan exhaust tube along flow. Doors are mounted for rotation about turning pins placed on sliding carriages made for sliding backward with respect to flow in direction parallel to longitudinal axis of turbojet engine in the course of transfer of mentioned doors to open position corresponding to engine draft reversal. During forward draft, joint between inner edge of door front along axis and external structure fixed in radial direction has uninterrupted airfoil without spaces. EFFECT: enlarged functional capabilities. 6 dwg
Patent RU-2122670-C1 (RU)
Title: Automatic v-belt variable-speed drive
Inventor: BALAKIN P D
IPC: F16H9/18
Filed: 1996-12-31
Granted: 1998-11-27
Abstract: FIELD: mechanical engineering; stepless transmissions of motorcycles, scooters, mopeds, snowmobiles, and stepless drives of machines with automatic control of angular velocity depending on antitorque moment. SUBSTANCE: automatic V- belt variable-speed drive has driven shaft with spring- loaded axially movable semipulley and fixed semipulley and solids of revolution. Variable-speed drive has separator and support disk. Disk is rigidly secured on driven shaft. Seats of separator are made in form of curvilinear slots for engagement with support disk and round-section grooves of movable semipulley. EFFECT: optimization of variable-speed drive efficiency, increased service life of automatic V-belt variable-speed drive, enlarged gear ratio control range. 3 cl, 2 dwg
Patent RU-2117601-C1 (RU)
Title: Сцепное устройство толкача с несамоходным судном
Inventor: NIKITENKO BORIS PAVLOVICH
IPC: B63B21/56
Filed: 1997-02-10
Granted: 1998-08-20
Abstract: Сцепное устройство толкача с несамоходным судном, выполненным с расположенными в корме бортовыми упорами-обтекателями для размещения между ними носовой части корпуса толкача, содержит расположенную на корме несамоходного судна вертикальную сцепную балку с перемещающимся по ней ползуном, имеющим сцепной гак, и расположенную на толкаче амортизирующую конструкцию на главном штоке, с концом которого соединен носовой сцепной коуш. Передняя часть носового сцепного коуша выполнена седлообразной для взаимодействия с ответной конструкцией на тыльной стороне сцепного гака. Технический результат от использования изобретения состоит в обеспечении более простой и надежной конструкции судов и сцепных устройств. 1 з.п. ф-лы, 2 ил.
Patent RU-2115770-C1 (RU)
Inventor: TATAKIN A N
IPC: C25C3/04
Filed: 1997-03-12
Granted: 1998-07-20
Abstract: FIELD: electrolytic inorganic syntheses. SUBSTANCE: process is carried out in electrolyzers flow line and includes: loading raw material, forcing magnesium-containing melt to move in closed hydrodynamic circuit, supplying constant current through two electrolyzers, and separating magnesium from melt fulfilled immediately before melt inlet in one of electrolyzers through which constant current is supplied. Flow line consists of electrolyzers, separating assembly, and connecting canals. separating assembly is located immediately before one of two electrolyzers to which busducts are connected to supply constant current. Method allows power consumption to be reduced by 2.7% and productivity in respect to magnesium to be increased by 2.7% owing to reduced loss of current over connecting canal between the two electrolyzers through which constant current is supplied. EFFECT: enhanced process efficiency. 2 cl, 1 dwg
Patent RU-2146153-C1 (RU)
Inventor: ADRIAN E SMIT
IPC: A61M/
Filed: 1995-09-15
Granted: 2000-03-10
Abstract: Изобретение относится к медицине. Способ аэролизации порошкообразного лекарственного средства включает в себя соединение входного конца подающей трубки для порошка с отверстием в емкости, содержащей порошок. Порошок отводится вверх через подающую трубку и распыляется в потоке газа под высоким давлением, который протекает мимо части подающей трубки. Устройство содержит подающую трубку, расположенную внутри основного корпуса рядом с держателем одной или более емкостей, которым может быть непрерывная полоса, помещенная в кассету. Может быть предусмотрен отдельный прокалывающий механизм. Изобретение позволяет повысить эффективность многократного внутрилегочного введения точных доз лекарственного порошка. 10 с. и 20 з.п.ф-лы, 29 ил.
Patent RU-2132546-C1 (RU)
Title: Microhardness measuring technique for thin metal coatings
Inventor: CHUMIKOV A B
IPC: G01N3/44
Filed: 1997-08-07
Granted: 1999-06-27
Abstract: FIELD: measurement technology. SUBSTANCE: measuring technique involves determining microhardness by size of recovered mark left by diamond indenter at two loads applied to the latter: 100 and 200 g. True value of microhardness is found from relationship between mentioned microhardness values. EFFECT: improved accuracy of evaluating true microhardness. 2 dwg, 1 tbl
Patent RU-2128538-C1 (RU)
Title: Powder fire-extinguishing composition
Inventor: KOLOSOV G G
IPC: A62D1/00
Filed: 1997-09-02
Granted: 1999-04-10
Abstract: FIELD: powder compositions used in fire extinguishing of various combustible materials. SUBSTANCE: to increase fluidity of powder composition, white black is introduced into potassium chloride and components are mixed and treated with alkyl-halide-silane fluid. Composition contains the following ratio of components, wt.%: white black, 3.5-5.0; alkyl-halide-silane fluid, 0.5-1.2; potassium chloride, 93.8-96.0. EFFECT: higher efficiency. 1 tbl
Patent RU-2113290-C1 (RU)
Title: Nozzle head for hydrocavitation cleaning of pipe-lines from undesirable deposits
Inventor: BABKIN V P
IPC: B08B3/02
Filed: 1997-10-28
Granted: 1998-06-20
Abstract: FIELD: removal of various impurities from pipe-lines. SUBSTANCE: nozzle head has a body with a nozzle duct for passage of working fluid, disk deflector installed at the duct outlet and having a sharp edge on the end periphery for excitation of cavitation process. The body end on the side of the disk deflector has a central projecting cylindrical shoulder with a tapered section conjugate to it, with a second sharp edge made on its periphery to intensify the cavitation process. Both edges are formed by means of aligned annular bulges; the end of the disk deflector is attached to the end of the cylindrical shoulder by means of a detachable joint; the outer surface of the disk deflector is tapered and inclined towards the body. The nozzle duct is formed by through holes uniformly arranged in circumference of the tapered section; the hole axes are perpendicular to the outer surface of the given section and are positioned between the bulges. EFFECT: reduced overall dimensions due to a high hydrocavitation effect. 2 cl, 1 dwg
Patent RU-2139178-C1 (RU)
Title: Machine tool for assembling fuel elements to fuel assemblies
Inventor: AFANAS EV V L
IPC: B23P19/02
Filed: 1997-11-18
Granted: 1999-10-10
Abstract: FIELD: manufacture and assembling processes, namely machine tools for assembling fuel elements to fuel assemblies for water-water type power generation reactors. SUBSTANCE: machine tool includes hinged housing moved from horizontal position to vertical and provided with power cylinder and stoppers for fixing it in horizontal position. Horizontally moving beam is arranged on coordinate block moved in vertical and horizontal directions. Accumulator for fuel elements, mechanism for axially moving fuel elements, mechanism for their pressing-in to technological spacing grids, mechanism for providing fuel elements with removable tips, die with reservoir for feeding lubricant and pickups for detecting length values of fuel elements are mounted on said beam. Holders for technological spacing grids are mounted on upper working surface of machine tool housing. Conveyor for transporting fuel elements may be arranged in said holders. Mechanism for axially moving fuel elements is in the form of roller table with pressure rollers made of polymeric material. Pressing-in mechanism is in the form of spring-loaded pusher and chain transmission; it provides controlled pressing-in effort. EFFECT: increased number of high-quality fuel assemblies, enhanced efficiency of machine tool, its enlarged manufacturing possibilities and radiation safety. 5 cl, 7 dwg
Patent RU-2129251-C1 (RU)
Title: Ammunition body cutting installation
Inventor: MEDVEDKIN V A
IPC: F42B33/00
Filed: 1997-12-04
Granted: 1999-04-20
Abstract: FIELD: salvaging of ammunition. SUBSTANCE: installation has an assembly for fastening of at least one ammunition, explosive drive consisting of an explosive charge placed in an explosive chamber, and a means for cutting of ammunition bodies made in form of a piston with cutting members at the end, installed in a guide. The cutting members are arranged radially relative to the piston with projection of cutting edges beyond the guide. The dimension of the projecting part of each cutting member does not exceed the thickness of ammunition body in case of arrangement of ammunitions along the guide, and is not less than the ammunition body diameter in case of their arrangement across the guide. EFFECT: simplified design and operation of installation, reduced cost. 4 dwg
Patent RU-2138247-C1 (RU)
Title: Curative cosmetics agent containing jerusalem artichoke extract
Inventor: ZELENKOV V N
IPC: A61K8/97
Filed: 1997-12-02
Granted: 1999-09-27
Abstract: FIELD: cosmetic industry. SUBSTANCE: invention relates to agents for curative-prophylactic skin and hair care. Invention proposes a cosmetic composition containing 5-95 wt.-% of Jerusalem artichoke (Helianthus tuberosum L. ) extracts of the following composition: 0.25-50 wt.-% of Jerusalem artichoke extracts and extractant - the rest. The cosmetic agent involves tuberous and above-ground parts of plant at moisture 0.5-82% in aqueous or aqueous-saline or aqueous-alcoholic extractive media. The cosmetic agent containing Jerusalem artichoke shows correcting effect on systemic immune response of body. EFFECT: broadened assortment of use of Jerusalem artichoke plant and cosmetic preparations of curative-prophylactic effect based on the known cosmetic compositions. 3 cl, 4 tbl, 1 ex
Patent RU-2136736-C1 (RU)
Title: Method of producing vodka "snezhet"
Inventor: BURACHEVSKIJ I I
IPC: C12G3/08
Filed: 1998-01-29
Granted: 1999-09-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: method involves preparation of 40-% mixture from ethyl rectified alcohol "Extra" and water. The invert sugar syrup is introduced in mixture and it is cleaned passing through carbon battery. Preliminarily aged in apple vinegar mixture of iodide potassium is introduced in vodka, filtered and bottled. The vodka contains the following ratio of ingredients, l/1000 dal: invert sugar syrup, 20-25; apple vinegar, 0.2-0.3; vodka also has, kg: potassium iodide, 0.04-0.6; aqueous-alcoholic liquid, the balance. EFFECT: broadened assortment of vodkas enriched with iodide, potassium and biologically active complex of substances from apple vinegar. 1 tbl, 3 ex
Patent RU-2130504-C1 (RU)
Title: Method of producing silver from its chloride
Inventor: DUBININ N A
IPC: C22B11/02
Filed: 1998-02-16
Granted: 1999-05-20
Abstract: FIELD: pyrometallurgy, in particular, recovery of noble metals from their semiproducts. SUBSTANCE: method is characterized by the fact that reaction volume (furnace bath) is formed with the help of refreshable slag based on melt of sodium carbonate, then silver chloride is charged and smelting is carried out in the presence of carbonic reducing agent under ore-thermal conditions at temperature of 950-1150 C. Formed silver is withdrawn from furnace bottom together with a part of slag. Then a new portion of sodium carbonate and a new portion of silver chloride are charged into melt. EFFECT: improved process intensification and higher degree of silver recovery.
Patent RU-2130091-C1 (RU)
Title: Process of electrodeposition of coats by chromium-cobalt alloy
Inventor: SPIRIDONOV B A
IPC: C25D3/56
Filed: 1998-04-17
Granted: 1999-05-10
Abstract: FIELD: electroplating. SUBSTANCE: proposed process of electrodeposition of coats by chromium-cobalt alloy is based on transmission of current through sulfate electrolytes. In agreement with invention electrolysis is conducted with usage of pulse current having frequency between 0.30-0.35 GHz and relative pulse duration not more than 1.5. Technical result of invention lies in stabilization of composition of alloy and manufacture of mirror-brilliant corrosion- resistant coats by chromium-cobalt alloy with content of cobalt amounting to 1.7-2.2 per cent by mass. EFFECT: manufacture of mirror-brilliant corrosion resistant coats. 1 tbl
Patent RU-2133860-C1 (RU)
Title: Multicylinder liquid-piston electric generator
Inventor: KIRILLOV N G
IPC: F02G1/00
Filed: 1998-08-17
Granted: 1999-07-27
Abstract: FIELD: heat and power engineering and devices operating to Stirling cycle. SUBSTANCE: at operation of motors 1,2 forced oscillations of liquid columns in outlet pipes 8 and 9 are set up. Reciprocating motion of liquid columns in pipes 8 and 9 causes reciprocating motion of magnets 12, 13 suspended by springs 12, 13 along the axes of coils 14, 15, which results in generation of electric current in them. Synchronism of motion of liquid column levels in outlet pipes 8 and 9 (their antiphase) is determined by phase shift between "Fluidine" motors 1,2 adjusted through throttle valve 16. EFFECT: enhanced efficiency of electric generator on the whole, simplified embodiment of conversion of oscillatory motions in outlet pipes of "Fluidine" motors to useful electrical and mechanical work. 1 dwg
Patent RU-2158023-C1 (RU)
Inventor: PROGAROV O V
IPC: G06G7/60
Filed: 1999-07-13
Granted: 2000-10-20
Abstract: FIELD: computer engineering, artificial intelligence. SUBSTANCE: method involves splitting neural computer memory into memory of nodes, connections and references. Another claim of invention discloses device design, which has processor for calculation of parameters of artificial neural network, bus, memory of nodes for storing parameters of separate neuron of artificial neural network in one or several of its cells, memory of connections for storing link parameters of said separate neuron in one or several of its cells, and reference memory. EFFECT: possibility to make decisions in real-time processing. 23 cl, 3 dwg
Patent RU-2152976-C1 (RU)
Inventor: LEBEDEV N A
IPC: C09K23/42
Filed: 1999-07-28
Granted: 2000-07-20
Abstract: FIELD: crude oil treatment. SUBSTANCE: composition contains, %: nonionic demulsifier, namely, glycerol-based ethylene oxide/propylene oxide block copolymer with 1-30 ethylene oxide units, 20-80; propylene oxide units, 50-80; and molecular weight 3000-6000; 2-5% nonionic surfactant, 2-5; oxyalkylated polyether resin; and solvent, the balance. Composition shows high efficiency in dehydration of emulsion to 0.20-0.26% residual water with consumption 25 to 50 g/t of anhydrous oil providing also its desalting and inhibition of asphaltene-tar-paraffin deposits. EFFECT: improved working characteristics. 2 tbl, 16 ex
Patent RU-2145711-C1 (RU)
Title: Method for detecting action of radiation upon a biological object
Inventor: ZHUKOTSKIJ A V
IPC: G01N33/48
Filed: 1999-08-02
Granted: 2000-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining representative series of erythrocyte subpopulations, reproducing morphodensitometric reconstruction of all subpopulations and detecting radiation influence results from correspondence in changes of properties of their structures on observation plane and in the structure of a biological object part itself. Disko- and spherocytes are used as representative series of erythrocyte subpopulations. EFFECT: enhanced effectiveness, reliability and accuracy of method. 8 cl, 4 dwg
Patent RU-2146356-C1 (RU)
Inventor: MOROZOV A N
IPC: G01C9/20
Filed: 1999-08-31
Granted: 2000-03-10
Abstract: FIELD: construction industry, geodesy and metrology for determination of gradients. SUBSTANCE: proposed geodetic level has laser, fixture to set it in initial position, liquid horizon sensor made in the form of case of lamellar shape with closed passage that is filled with liquid. Geodetic level is equipped with three supporting adjustment screws with lock-nuts, three rotary mirrors, illumination fixtures and windows with marks. Fixture to set laser in initial position is manufactured in the form of separable table with locator of its position. Supporting adjustment screws are installed in case of sensor in symmetry with reference to its center at equal distances one from another. Rotary mirrors are mounted on case opposite to windows with marks near which supporting adjustment screws are located. Case of sensor can have shape of triangular prism with truncated vertexes. Geodetic level can be supplemented with L-shaped attachment to anchor separable table with laser on it to determine vertical plane. EFFECT: increased measurement precision, provision for obtainment of horizontal plane. 2 cl, 3 dwg
Patent RU-2164903-C1 (RU)
Inventor: PRIDATKO JU M
IPC: C04B40/00
Filed: 1999-09-20
Granted: 2001-04-10
Abstract: FIELD: building industry, more particularly methods of regulating mobility of concrete mixes. SUBSTANCE: method comprises determination of properties and consumption rate of mix components, treatment of filling agent over time period T at temperature t and moisture content B thereof and combined stirring of mix components, determination and correction of mobility thereof. In this case, determination of properties and consumption rate of filling agent is accompanied by dependence of mobility of concrete mix on T, t and B; filling agent is treated at To, to and Bo values that make it possible to attain desired mobility of concrete mix, and batching, combined stirring of concrete mix components, determination and correction is mobility of mix are then carried out. EFFECT: greater efficiency in regulating mobility of concrete and mortar mixes. 4 tbl