baber/WOPTO huggingface dataset:
Patent RU-2089148-C1 (RU)
Title: Method for removing alien bodies from deep-lying layers of cornea
Inventor: STEPANOV ANATOLIJ V
IPC: A61N5/06
Filed: 1995-10-06
Granted: 1997-09-10
Abstract: FIELD: ophthalmology. SUBSTANCE: cornea tissue situated above alien body is removed by evaporating with help of photoablation-effect laser without making additional incisions in cornea and without applying sutures. All necrotized infected cornea tissues are simultaneously removed, whereafter alien body is easily extracted mechanically without causing additional trauma. EFFECT: atraumatic method for handling cornea.
Patent RU-2088718-C1 (RU)
Title: Ballast compacting machine
Inventor: KIRIKOV ALEKSANDR K
IPC: E01B27/16
Filed: 1995-10-19
Granted: 1997-08-27
Abstract: FIELD: railway transport; maintenance and repair of permanent way. SUBSTANCE: machine has frame resting on running bogies and additional frame placed between running bogies and mounted on main frame for movement along the frame and resting by one end of wheelset; working member installed on additional frame, and power cylinder of drive providing longitudinal displacement of additional frame. Power cylinder is connected by one end with frame and by other end, with longitudinal guide beam. Additional frame is mounted on machine frame by means of longitudinal guide beam one end of which is secured on machine frame or on one of running bogies, and other end is connected with frame by means of power cylinder for loading the beam or setting it in travelling position. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2092229-C1 (RU)
Inventor: LUKERCHENKO VADIM N
IPC: B01D45/08
Filed: 1995-12-04
Granted: 1997-10-10
Abstract: Изобретение относится к очистке газов и жидкостей от взвешенных частиц. Устройство содержит корпус с входным и выходным штуцерами, жалюзийные элементы, выполненные в виде конусных насадок, поверхности которых расположены под углом к оси устройства, конусные насадки направлены узкой частью в сторону движения потока очищаемой среды, кольцевые перегородки, бункер для сбора взвешенных частиц с выпускным штуцером, завихритель потока, выполненный в виде стержня с направляющим элементом в форме многовитковой пространственной спирали и установленный по вертикальной оси устройства внутри конусных насадок, корпус выполнен разъемным и состоит из цилиндрической части, верхней крышки и нижней крышки с опорным элементом, кольцевые перегородки расположены между кольцевыми насадками, причем каждая кольцевая перегородка, кроме нижней, установлена с соприкосновением своей внутренней кромкой с внешней боковой поверхностью нижерасположенной по отношению к ней конической насадки, которая установлена с соприкосновением своей нижней кромкой с внешней боковой поверхностью нижерасположенной по отношению к ней кольцевой перегородки, бункер для сбора взвешенных частиц выполнен в виде камеры, расположенной в нижней части корпуса и ограниченной сверху нижней кольцевой перегородкой, установленной с соприкосновением своей внутренней кромкой с поверхностью опорного элемента нижней крышки. 2 з.п. ф-лы, 3 ил.
Patent RU-2119336-C1 (RU)
Title: Method of treatment of women with schizophrenia
Inventor: SMIRNOV VALERIJ KSENOFONTOVICH
IPC: A61K31/56
Filed: 1995-12-20
Granted: 1998-09-27
Abstract: FIELD: medicine, psychiatry. SUBSTANCE: method involves oral administration of methyltestosterone at the dose 0.0005 g, twice per a day at interval 25-30 min, for 40-90 days. Then methyltestosterone is administrated at the dose 0.0005 g for 40-90 days and then haloperidol is administrated at the dose 0.00015 g in 25-30 min. During all treatment period for 2 h from the first to the last drug intake food, tobacco smoking and lip pomade applying should be excluded. EFFECT: decreased treatment period, prolonged remission time. 2 tbl
Patent RU-2090810-C1 (RU)
Inventor: LEONTEVSKIJ VALERIJ G
IPC: F27B1/10
Filed: 1996-01-16
Granted: 1997-09-20
Abstract: FIELD: oil refining processes: heating furnaces. SUBSTANCE: furnace includes blast fan, air preheater and burner devices connected in series, fuel combustion chamber, gas duct, tubular heat exchange devices, smoke stack and oil and fuel supply lines. Fuel combustion chamber is made in form of cyclone fire box with tangential burners. Gas duct is made in form of circulating circuit where smoke exhauster, cyclone fire box and tubular evaporators are located. Section of gas duct connecting the evaporators with smoke exhauster is provided with two branch pipes for discharge of waste heat-transfer agent. One branch pipe is connected with air heater and other branch pipe is connected with suction branch pipe of blast fan. Tubular evaporators consist of at least two heating stages; each lower stage is provided with steam separator, level regulator and steam escape pipe unions. EFFECT: reduced consumption of fuel, enhanced reliability, reduced usage of material and low contamination of environment. 1 dwg, 1 tbl
Patent RU-2138750-C1 (RU)
Title: Tube bundle for steam condenser
Inventor: BERNAR ANDRIE
IPC: F28F13/02
Filed: 1996-02-22
Granted: 1999-09-27
Abstract: FIELD: tube bundles for steam condensers. SUBSTANCE: zone rounding tubes in plane perpendicular to axes of tubes has configuration with diverging branches (6, 10 - 18); at least some of them (6, 10-13) have one branching as minimum (8, 9, 28, 29, 32-35, 46, 47, 48, 49) and diverging branches run from zone 22 having form of ring. EFFECT: reduced dimensions of tube bundle at improved parameters of heat exchanger. 6 cl, 4 dwg
Patent RU-2097693-C1 (RU)
Title: Optico-electron device to determine parameters of angular movements of mechanisms
Inventor: MOISEEV ALEKSANDR N
IPC: G01B21/22
Filed: 1996-03-25
Granted: 1997-11-27
Abstract: FIELD: measurement technology. SUBSTANCE: main vector of radial component of accelerations emerging in process of execution by mechanism of spatial angular movements is recorded and multichannel processing of collection of information signals is conducted. Signal to register 5 comes when amplitude of angular movements reaches minimal value and when phase of angular movement of mechanism corresponds to specified quadrant. Two sensitive units 6, 7 making it possible to execute optical coupling of light source 4 with corresponding element 17, cylindrical element 19 (20) and lens 12 (13) are used as measuring means. EFFECT: expanded application field and functional capabilities of device. 1 dwg
Patent RU-2097791-C1 (RU)
Inventor: EPERIN ANATOLIJ P
IPC: B01D71/02
Filed: 1996-03-20
Granted: 1997-11-27
Abstract: FIELD: radionuclide control. SUBSTANCE: invention in particular relates to controlling radionuclides in water heat carriers at nuclear power stations. Test sample is successively filtered through block filter elements, the first one being porous membrane and the second one anion-exchange fibers pretreated with 3% versene solution. After filtration, upper and lower block filters are separately subjected to gamma-spectroscopic analysis. Radionuclide content is determined from the sum of measurement results. EFFECT: improved analytical procedure. 1 tbl
Patent RU-2104786-C1 (RU)
Title: Grain mill
Inventor: PETROV V V
IPC: B02C13/02
Filed: 1996-04-03
Granted: 1998-02-20
Abstract: FIELD: grain shredders, applicable in agriculture, food and other branches of industry. SUBSTANCE: the mill has a housing with pairs of rotors with milling blades rotating in opposite directions and located coaxially; the rotors, one of which is made as a left-handed blade propeller and the other - as a right-handed blade propeller, are positioned on a bracket installed for rotation; the axis of rotation of the rotors lies in the plane perpendicular to the axis of rotation of the bracket and is perpendicular to the radius to the axis of rotation of the bracket. The housing is made in the form of a torus with openings for grain loading made in its upper part, and a sieve for removal of flour located in the lower part. EFFECT: improved design. 5 dwg
Patent RU-2113053-C1 (RU)
Title: Transistor switch control process
Inventor: LAVRENT EV N I
IPC: H03K17/60
Filed: 1996-04-23
Granted: 1998-06-10
Abstract: FIELD: automatic control of power transistor switches built around bipolar transistors and used for contactless switchgear and protective gear. SUBSTANCE: transistor switch base current is produced to maintain minimal level of dissipated power and not to maintain constant voltage drop across transistor switch. Process involves current supply to and regulation in base circuit. Regulated ac current is supplied to base circuit simultaneously with DC current and its amplitude is lower than DC current level; non-regulated ac current is also supplied to base circuit, its amplitude being as low as possible to ensure reliable discrimination of this component on background of noise. Total ac current components are measured in base and power circuits of transistor switch, and they are compared. Differential signal DC component is discriminated and used for regulation. Low-magnitude ac component fed to transistor switch base circuit followed by comparing response of transistor switch to this component enables determination of transistor switch state. EFFECT: minimized unwanted heat loss across transistor switch; improved control accuracy. 1 dwg
Patent RU-2135187-C1 (RU)
Title: Agent for treatment of patient with herpetic keratitis
Inventor: MAL KHANOV V B
IPC: A61K31/765
Filed: 1996-04-26
Granted: 1999-08-27
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: invention proposes to use a styrene copolymer in combination with maleic anhydride for treatment of patients with herpetic keratitis. EFFECT: enhanced effectiveness of an agent, decreased cost. 5 ex
Patent RU-2111189-C1 (RU)
Title: Raw materials mixture for manufacturing of ceramic articles
Inventor: GORBACHEV B F
IPC: C04B33/00
Filed: 1996-07-16
Granted: 1998-05-20
Abstract: FIELD: production of ceramic articles, namely, production of composition for manufacturing building brick and facing plates. SUBSTANCE: mixture comprises, mas.%: clay marl, 85-95; broken glass articles, 5-15. Content of CaO in marl is 16.0-20.0 %, ratio of CaO and $$$ being 0.32:1-0.53:1; content of free $$$ having particles 0.05-1 mm in size is not more 1%. Average density of articles is 1650-1700 $$$, their bending strength is 9.2-14 MPa, compressive strength is 51.3-65.4 and water absorption, 15.4-17.6 %. EFFECT: improved quality. 3 tbl
Patent RU-2110493-C1 (RU)
Title: Binder
Inventor: MOSHOSHINA M N
IPC: C04B7/21
Filed: 1996-07-26
Granted: 1998-05-10
Abstract: FIELD: building materials production. SUBSTANCE: binder comprises gypsum and belite-containing component wherein slag powder technical belite being used as belite-containing component and inorganic pigment being additionally used. Binder comprises, mas.%: gypsum, 15-20; inorganic pigment, 0.5-5; slag powder technical belite, the balance. Ferrum-containing concentrate produced by heat treatment of exhausted dipping sulfate solution and/or hydrogen chloride solution of metallurgical industry or of casting and fording industry is used as mentioned above inorganic pigment. Cost of proposed binder is 30-40 % of that for prototype; expense of pigment for production the same decorative coloring is decreased twice. EFFECT: improved quality of desired product. 2 cl
Patent RU-2147494-C1 (RU)
Title: Method of cutting the moving pipes and device for its embodiment
Inventor: BUROV A S
IPC: B23D45/22
Filed: 1996-11-13
Granted: 2000-04-20
Abstract: FIELD: production of hot-rolled pipes and bar. SUBSTANCE: toothed cutting tool is made as segment with cutting teeth positioned along curve in the form of tapered spiral. It is mounted on face plate, and it rotates continuously above pipe moving along roller conveyer. Pipe lifting mechanism is fitted with fork made as a lever. One end of lever is hinge-positioned on spring-loaded link of hinged parallelogram, and other end is hinge-connected to pusher which is couped to lever mounted for swinging relative to stationary axle. Prior to cutting, electric magnet is energized, and swinging lever, while approaching the latter, is held by it. Fork turns and lifts pipe. In this case, cutting teeth of tool positioned at spiral cone vertex start pipe cutting, and cutting teeth arranged at spiral cone base finish it. After cutting is completed electric magnet is deenergized, and fork is folded back from pipe. Construction of the device makes it possible to reduce residual deformation of pipe end bend after cutting due to uniform removal of metal by each of cutting teeth of toothed cutting tool. EFFECT: improved quality of pipe cut-off ends. 3 cl, 2 dwg
Patent RU-2136622-C1 (RU)
Title: Method of temperature control in kiln and device for production of cement clinker
Inventor: SEREN KHUNDEBEL
IPC: C04B7/36
Filed: 1995-04-18
Granted: 1999-09-10
Abstract: FIELD: production of cement clinker; applicable in control of temperature in kiln and consequently in control of production of clinker in cement kiln simultaneously with reduction to minimum of NO x  liberation in kiln. SUBSTANCE: method includes calculation of sulfur vaporization in kiln to obtain value of current temperature in zone of roasting. Vaporization factor is calculated on the basis of measurement of sulfur content in material coming from cyclone to kiln, or measurement of sulfur content in gases effluent from kiln. Device for production of cement clinker has heater, kiln and sulfur content meter at inlet or outlet of kiln. Kiln is supplied with fuel at rate varied as function of measured amount of sulfur- factor of its vaporization. EFFECT: higher efficiency. 11 cl, 3 dwg
Patent RU-2121562-C1 (RU)
Inventor: AKCHURIN KH I
IPC: E21B37/06
Filed: 1996-12-02
Granted: 1998-11-10
Abstract: FIELD: well batchers. SUBSTANCE: well batcher includes body, flow channel, separating tank, intermediate chamber hydraulically communicated with container for reagent by pipes of large and small lengths, throttle from porous permeable material. Replacement channel is connected with intermediate chamber with change of fluid flow through 180 deg. One part of fluid from flow channels passes to separating tank and further on to throttle. Separation takes place and one part of fluid gets through replacement channel to intermediate chamber for replacement of reagent. Formation water starts flowing to intermediate chamber to displace reagent from it through throttle to flow channel. As operation proceeds water level reaches pipe of small height. Further, all water from separating tank starts overflowing to reagent container to displace reagent to intermediate chamber through pipe of large length and then, through throttle to flow channel. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2116134-C1 (RU)
Title: Method of dressing gold-containing rock-ore material
Inventor: MOISEENKO V G
IPC: B03B7/00
Filed: 1997-01-13
Granted: 1998-07-27
Abstract: FIELD: mineral dressing. SUBSTANCE: invention relates to gravity dressing of gold-containing material. invention consists in that, before reject material is stored in pile, storage area is provided with water-impermeable base and borders. After several reject freezing- thawing cycles, pile is opened and its lower productive layer is subjected to concentration. To speed up gold concentration process in the lower layer, pile in thawing period is repeatedly filled with water and dried through specially executed canals in lower, in the drop line direction, border. Gold concentration is additionally accelerated by vertical impact loading on the reject pile. EFFECT: reduced metal loss die to reconcentration. 6 cl
Patent RU-2139593-C1 (RU)
Title: Method for continuous chemical liquid cleaning of polymer-covered surfaces of parts, primarily semiconductor plates
Inventor: KHAKHANINA T I
IPC: H01L21/306
Filed: 1997-01-21
Granted: 1999-10-10
Abstract: FIELD: electronic engineering. SUBSTANCE: method involves electrochemical treatment of sulfuric acid aqueous solution, treatment of plate surfaces with activated solution obtained, repeated electrochemical treatment, and cleaning of solution. Sulfur acid concentration is 5.5 to 6.5 V; plates are treated at temperature of 80 to 100 C. In this way, photoresist is easily removed from plates. Spent solutions are reconditioned for their reuse in continuous process; composition of etching solution is maintained stable. EFFECT: improved efficiency of process. 8 dwg, 5 tbl
Patent RU-2132504-C1 (RU)
Title: End seal
Inventor: STRELETS VLADIMIR NIKOLAEVICH
IPC: F16J15/34
Filed: 1997-01-21
Granted: 1999-06-27
Abstract: FIELD: sealing devices for revolving shafts of pumps, machines and apparatus in chemical, oil refining and other industries. SUBSTANCE: two and more circular grooves are made in flat friction surface of revolving ring which are connected with cavity to be sealed through axial and radial passages. Axial passages are made at angle of α = 3-10 o  to axis of rotation of revolving ring and are directed outside from axis of rotation in way of motion of medium being sealed. Thus, medium to be sealed penetrating into first groove via axial and radial passages returns to cavity being sealed. Part of medium being sealed which penetrates into second groove also returns to cavity being sealed, thus reducing leakage of medium outside through end seal. EFFECT: enhanced efficiency and reliability. 3 dwg
Patent RU-2113674-C1 (RU)
Inventor: LUGINJA V S
IPC: F41A9/16
Filed: 1997-02-26
Granted: 1998-06-20
Abstract: Изобретение относится к автоматическому стрелковому оружию с подствольным трубчатым магазином подачи боеприпасов без патронных лент, расположенным параллельно оси ствола. Пистолет-пулемет содержит установленные на раме ствол, смонтированный по его оси ударник, кинематически связанный посредством спускового механизма с курком, затвор с газодинамическим возвратным механизмом, рукоятку и трубчатый винтовой магазин, параллельный стволу. Сущность изобретения заключается в том, что магазин установлен коаксиально стволу и закреплен на ствольной раме с инжекционным зазором. Изобретение позволило сократить габариты и вес оружия, увеличить при этом емкость патронов магазина, который дополнительно выполняет функции струйного насоса при стрельбе для эжекции охлаждающего атмосферного воздуха к стволу, что повышает его живучесть. Пистолет-пулемет более устойчив при автоматической стрельбе. 1 з.п. ф-лы, 8 ил.
Patent RU-2110933-C1 (RU)
Title: Method of preparing curative-prophylaxis preserves
Inventor: EHPSHTEJN L M
IPC: A23L33/00
Filed: 1997-03-04
Granted: 1998-05-20
Abstract: FIELD: food industry. SUBSTANCE: method involves addition of low-molecular deoxyribonucleic acid at amount 0.08-5.0 g/kg product as a biologically active substance to preserves. Obtained product is used for prophylaxis of sicknesses caused by total physical or mental organism weakness, appetite decrease, increased content of cholesterol, decreased immunity and reproductive function. Product can be used for addition to curative-prophylaxis preserves made of poultry, animal and fish meet. EFFECT: improved method of preparing, enhanced effectiveness of preserves. 2 cl
Patent RU-2145180-C1 (RU)
Title: Toothbrush (versions)
Inventor: GEORG VAJRAUKH
IPC: A46B5/00
Filed: 1995-09-01
Granted: 2000-02-10
Abstract: FIELD: articles of individual sanitary and hygiene. SUBSTANCE: toothbrush has plastic body with bristle carrying head and handle joined by narrowing neck provided with springy plastic part. Toothbrush body is manufactured by extrusion method. Head and handle are made rigid and springy part of neck is made from high-quality plastic with increased modulus of elasticity as compared to that of material of toothbrush body. Springy part of neck is partially embedded in plastic mass of toothbrush body. Springy part partially surrounds toothbrush body to define neck. EFFECT: simplified construction and manufacture process and convenient usage. 25 cl, 7 dwg
Patent RU-2124811-C1 (RU)
Inventor: SAVCHENKOV JU P
IPC: H04J3/00
Filed: 1997-08-19
Granted: 1999-01-10
Abstract: FIELD: multichannel communication systems with time-shared channels, in particular, for communication lines with high level of pulse noise, for example, for transport, computer-aided manufacturing and control. SUBSTANCE: synchronization signal generator, switching unit, priority detector, master oscillator, regenerator, linear signal detector, multiplexer-demultiplexer are introduced to accomplish the goal of invention. EFFECT: increased reliability and information capacity. 4 dwg
Patent RU-2140730-C1 (RU)
Title: Nutrient medium for oyster fungus (pleurotus ostreatus) culturing
Inventor: UFIMTSEV A E
IPC: A01G1/04
Filed: 1997-12-29
Granted: 1999-11-10
Abstract: FIELD: agriculture, biotechnology, mycology. SUBSTANCE: invention relates to a composition of the nutrient medium used for oyster fungus (Pleurotus ostreatus) growing. The medium has waste of conifers (saw-dust, chips and bark) and a bioorganic addition consisting of calcium hydroxide and starch taken at the equal amount 1.0-1.5%. The proposed nutrient medium ensures to increase the yield of fruit body mushrooms by 25-30% and decrease mycelium consumption by 2-3 times. EFFECT: increased yield of mushrooms, decreased cost. 1 tbl, 12 ex
Patent RU-2134150-C1 (RU)
Title: Cyclone scrubber
Inventor: SLOBODJANIK I P
IPC: B01D47/06
Filed: 1998-04-07
Granted: 1999-08-10
Abstract: FIELD: protection of air basin against contamination with industrial wastes in form of solid dispersed particles and toxic gas admixtures; chemical and petrochemical industries, metallurgy, power engineering and other industries. SUBSTANCE: scrubber includes vertical cylindrical shell, tangential branch pipe for delivery of gas to be cleaned from below and discharge of cleaned gas at the top, injector for dispersing and smoothly distributing the absorbent over cross section of shell; injector is made in form of upper and lower vertical cones between which guide disk with tangential arch slots is secured; absorbent is fed to upper cone and revolving absorbent is discharged through conical hole in lower cone. Innovation of invention consists in injector with guide disk and tangential arch slots with convexity directed downward and reflecting cone under injector for directing the jet of dispersed absorbent on walls of shell. EFFECT: enhanced efficiency and reliability. 6 dwg
Patent RU-2145870-C1 (RU)
Title: Method of correction of hyperglycaemia in patients with diabetes mellitus with suppurative-inflammatory diseases
Inventor: GAVRILENKO V G
IPC: A61K38/095
Filed: 1998-07-06
Granted: 2000-02-27
Abstract: FIELD: medicine, endocrinology, suppurative surgery. SUBSTANCE: conventional schedule of treatment of patients with diabetes mellitus complicated with suppurative-inflammation diseases by fractional insulin injections involves treatment with oxytocin that is administrated by parenteral route at the dose 5 IU, twice per 24 h. In intraarterial infusions oxytocin is administrated at the dose 5 IU, twice per 24 h and in other cases oxytocin is administrated by intramuscular route at the dose 5 IU, twice per 24 h. Method provides a possibility of correction of high level of glycaemia, stabilization of diabetes mellitus course and decrease of exogenous insulin dose that shows favorable effect on suppurative-inflammation process course. EFFECT: improved method of correction, treatment period is decreased by two-fold. 3 tbl, 4 ex
Patent RU-2140005-C1 (RU)
Inventor: KHUDIKOVSKIJ V L
IPC: F02K9/97
Filed: 1998-07-28
Granted: 1999-10-20
Abstract: FIELD: multi-chamber liquid-propellant rocket engines. SUBSTANCE: nozzle includes three or four shortened interconnected by means of wall over inner sections of perimeter. Wall has form of hypocycloid with three of four branches. Common widening portion of nozzles is connected with shortened nozzles over outside sections of perimeters and has form of epicycloid in section with three of four branches. EFFECT: reduced mass; maximum use of rocket mid-section and possibility of regulation of geometric degree of expansion in height of rocket flight; enhanced economical efficiency of engine; reduced base drag. 2 dwg