baber/WOPTO huggingface dataset:
Patent RU-2110049-C1 (RU)
Title: Fiber-optic temperature sensor using microresonator
Inventor: DEKHTJAR A V
IPC: G01K11/3206
Filed: 1996-08-23
Granted: 1998-04-27
Abstract: FIELD: fiber-optic transducers of physical values. SUBSTANCE: excitation channel and channel of data interference take-off are combined and made as fiber-optic laser one face of which is coupled to microresonator reflecting surface, and the other is output face. Microresonator reflecting surface is made as microcantilever. At definite power of optical radiation of fiber-optic laser, length of Fabry-perot interferometer and laser wave length continuous lateral acoustic oscillations are developed in device at frequency depending on dimensions and type of microresonator. Acoustic oscillations modulate optical radiation of fiber-optic laser at resonant frequency of microresonator. Modulated radiation of fiber-optic laser passes from output face of light guide to photoreceiver connected electrically to data processing unit. EFFECT: improved construction. 1 dwg
Patent RU-2099271-C1 (RU)
Inventor: ALEKSANDROV VLADIMIR A
IPC: B65H18/20
Filed: 1996-09-05
Granted: 1997-12-20
Abstract: Устройство может быть использовано в промерочно-браковочных машинах для намотки материала в рулон. Для повышения качества намотки материала в рулон ведомый барабан устройства связан с ведущим посредством электромагнитной индукторной муфты скольжения и имеет с ней отрицательную обратную связь по частоте вращения через тахогенератор. Обмотка возбуждения муфты подключена к задатчику частоты вращения ведомого барабана потенциометрического типа. Подвижный контакт потенциометра является выходным звеном измерителя-преобразователя текущего радиуса рулона в перемещение контакта по заданному закону, обеспечиваемому шарнирно-рычажным механизмом и соответствующему требуемой частоте вращения ведомого барабана. 4 ил.
Patent RU-2118518-C1 (RU)
Title: Device for endoprosthesis of tubular hollow organs
Inventor: ASTRAKHANTSEV F A
IPC: A61M23/00
Filed: 1996-09-10
Granted: 1998-09-10
Abstract: FIELD: medical technology. SUBSTANCE: device is intended for fitting endoprosthesis into narrowing sections of bronchi located at substantial angle in relation to trachea and can be used for simultaneous aspiration and shunting. Passing through pusher and piston of device which are made hollow is roentgenocontrast flexible guide member. External end of this flexible member is preliminarily bent appropriately. Device is moving along guide member to required level. Rod with sleeve, and pusher with piston are connected by flexible adapters. Aforesaid embodiment of device allows for placing endoprosthesis at angle with clearly expressed deformation of trachea with atraumatic curing. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2116121-C1 (RU)
Title: Method and installation for removing hydrogen sulfide form gas
Inventor: SALEKH AKHMED IBRAGIM SHAKER
IPC: B01D53/14
Filed: 1996-12-10
Granted: 1998-07-27
Abstract: FIELD: gas treatment. SUBSTANCE: hydrogen sulfide if neutralized by mixing gas with liquid absorption solution containing ferric compounds as oxidant, which is followed by air-regeneration of exhausted solution. Ferric compound is both in dissolved and finely divided state in presence of bischofite-based catalyst containing alkali metal bichromate. Installation includes absorber, regenerator, and separators. Absorber and regenerator contain jet ejector with disperser and, successively connected to them, coil- type reactor. Purification degree is 98% in operation under environmental conditions with neither heating nor cooling. EFFECT: increased purification efficiency. 3 cl, 1 dwg
Patent RU-2135196-C1 (RU)
Title: Method of immunoprophylaxis of experimental leprosy infection
Inventor: JUSHIN M JU
IPC: A61K35/74
Filed: 1996-12-19
Granted: 1999-08-27
Abstract: FIELD: medicine, leprology. SUBSTANCE: in vaccination of animal and before intraplantar infection cultured M. lufu are administrated as a vaccine preparation. EFFECT: enhanced protective effect, decreased chance of allergic and toxic responses arising. 2 ex
Patent RU-2152784-C1 (RU)
Title: Method for making transdermal injections of antiepileptic preparations
Inventor: VEJBEL KHELLE
IPC: A61K9/70
Filed: 1995-05-17
Granted: 2000-07-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has one or several amplifiers possessing penetrating ability and drug to be selected from thiagabine, its pharmaceutically acceptable salts, pharmaceutically acceptable C 1-6 -alkyl polyesters or ionic pairs of thiagabine and salicylic or oleic acid. Penetrating amplifier is selected from a group consisting of saturated and unsaturated fatty acids and their esters in propylene glycol, bisabolol in ethanol/water. EFFECT: lower daily doses of thiagabine; avoided adverse side effects. 9 cl, 1 tbl
Patent RU-2144975-C1 (RU)
Title: Method of installation of double-walled isolated flow string and double-walled isolated flow string
Inventor: IOKHANN SHPRINGER
IPC: E21B33/047
Filed: 1995-05-23
Granted: 2000-01-27
Abstract: FIELD: drilling of geothermal and oil wells; methods of installation and designs of double-walled isolated flow strings suspended by supporting means. SUBSTANCE: double-walled flow string has internal pipe string formed by many internal pipes and radial external pipe string consisting of many external pipes. Both strings are independent and located at some distance from each other except for axial connection of strings with each other at upper end of flow string, although fastening of strings in axial direction may be in the lower end of string, as well, if required. Annular isolating space between internal and external strings is sealed on both opposite ends with its possible vacuum treatment. Internal and external strings may be lowered into well using known technology of oil well drilling. In this case, mechanical connection between internal and external strings is absent, especially in points of joint of respective internal and external lengths of pipe. To prevent fluid from getting into inside of external string, plug is installed before lowering of internal string into well and its sealing with respect to external string, on its lower end. Plug closes first lower end of external string. Then plug is removed before fluid may pass through heat-insulated double-walled string. EFFECT: higher reliability of use, ensured simplicity in assembling of double-walled strings. 19 cl, 11 dwg
Patent RU-2104663-C1 (RU)
Title: Gloves with protective polymeric covering and covering application method
Inventor: KRASNOV V A
IPC: A62B17/00
Filed: 1997-02-28
Granted: 1998-02-20
Abstract: FIELD: protective clothes used in oil production, in particular, manufacture of protective gloves for working with corrosive mediums at low temperatures. SUBSTANCE: gloves have cotton felt coarse napped fabric warp with surface density of 200-250 mg/sq cm and outer layer made from polyesterurethane having tensile strength of 45-57 MPa and specific rupture elongation of 450-500%. Method involves preparing polymeric solution at temperature of 20-25 C with viscosity of 150-200 Pa. Polymeric solution contains, % by weight: plasticizer or dibutyl phthalate 0.5-1.6; rape-seed or hydraulic oil 0.5-1.6; carbon black 0.01-0.02; fat-soluble dye 0.05-0.1; acetone 24-28; polyesterurethane the balance; holding napped fabric warp in water for 1-2 hours at temperature of 20-30 C; squeezing in centrifuge at speed of 1.500-2.500 rev/min for 1.5-2 min; submerging into polymeric solution for 5-10 sec; holding in air for 2-3 min; submerging into water for 2-6 hours at 20-35 C; holding in air for 15-20 min and drying at 50-70 C for 10-12 hours. Method allows gloves service life to be increased to 10-15 days (up to 140 hours) in corrosive mediums at low air temperatures of up to -25 C. EFFECT: increased cold resistance, strength and ergonomy, simplified construction and enhanced reliability in operation. 3 cl, 2 dwg, 1 tbl
Patent RU-2125461-C1 (RU)
Inventor: SHEPELENKO ALEKSANDR MIKHAJLOV
IPC: A61K36/15
Filed: 1997-04-25
Granted: 1999-01-27
Abstract: FIELD: medicine. SUBSTANCE: invention proposes a preparation that has the following components, g: fir oil 10.0; ichthyol 1.0; mullein (Verbascum) 70% spirituous tincture 10.0, and physiologically acceptable filling agents for tabletted form - up to 1000 g. Preparation eliminates pain sensitivity of upper respiratory way mucosa, cough, throat tickling and improves sputum release. EFFECT: enhanced effectiveness of a preparation. 1 cl
Patent RU-2126483-C1 (RU)
Title: Cutting head
Inventor: VEHJN G BICH
IPC: E21B10/46
Filed: 1995-08-01
Granted: 1999-02-20
Abstract: FIELD: mining equipment and accessories. SUBSTANCE: this relates to mining industry and to construction engineering. Cutting head has body with convexity in its front end. Attached to body by means of soldering with using hard solder are cutting inserts which are arranged over periphery of open end of convexity. Cutting inserts are located at some space from each other so that clearance is provided between adjacent cutting inserts. Size of this clearance is sufficient for preventing formation of continuous soldered joint between any adjacent cutting inserts. Aforesaid embodiment of cutting head prolongs its service life. EFFECT: higher efficiency. 9 cl, 5 dwg
Patent RU-2114920-C1 (RU)
Inventor: KHAJDUKOV V P
IPC: C21C5/52
Filed: 1997-06-25
Granted: 1998-07-10
Abstract: FIELD: ferrous metallurgy, more specifically, methods of steel melting in electric-arc furnaces. SUBSTANCE: method provides for use in charge composition of low-melting carbon-containing complex flux on ferrite calcium base. Replacement of solid iron-containing oxidizing material and main fluxes with low-melting carbon-containing complex flux amounting to 2-4% of iron charge weight to metal charging and 1-4% of iron charge weight for renewal of oxidizing slag provides for quick formation of highly active slag with basicity CaO/SiO 2 ≥2,0 and intensifies process of oxidation of impurities and assimilation of oxidation products. Due to use of carbon-containing complex slag, savings of iron-ore sinter in 100-t electric-arc furnaces amounts on the average to 43 kg/t; fluorospar, 0.7 k/t; and lime, 21.6 kg/t. Time required for melting of iron charge is reduced by 6.0-6.25%. EFFECT: reduced material and energy consumption and intensified process of steel melting in electric-arc furnaces.
Patent RU-2140365-C1 (RU)
Inventor: KOLP A JA
IPC: B60H3/00
Filed: 1997-06-27
Granted: 1999-10-27
Abstract: FIELD: railway, road, sea, air space vehicles and stationary installations. SUBSTANCE: device has thermoelectric air cold and heat generator including thermoelectric batteries connected to DC source, and filtering-and-ventilating and heat-release liquid systems. Device is made in form of gang of air and liquid radiators connected through at least one stage of thermoelectric batteries. Hot side of batteries is connected with liquid radiator, and cold side, with air radiator. EFFECT: reduced weight and overall dimensions, enhanced performance of device. 3 cl, 4 dwg
Patent RU-2134510-C1 (RU)
Title: Alkali metal formononetinate and of mycorhizal stimulation method
Inventor: NEHR MJURALIDKHARAN DZH
IPC: A01N63/30
Filed: 1997-01-16
Granted: 1999-08-20
Abstract: FIELD: agricultural chemistry. SUBSTANCE: mycorhizal fungus growth stimulation composition contains plant material and plant growth stimulator in the form of alkali metal formononetinate. Agricultural composition for stimulating growth of plants in presence of VAM fungi may as well contain dispersing agent, formononetinate content in medium ranging from 0.1 to 400 ppm. Composition can be used to grow vesicular treelike mycorhizal mushrooms for weakening pesticide or herbicide damage of plants by way of growing plant cells or plants in soil in presence of mycorhizal fungi and alkali metal formononetinate. EFFECT: increased colonization of plant roots by mycorhizal fungi and stimulated plant growth. 27 cl, 3 dwg, 4 ex
Patent RU-2142799-C1 (RU)
Title: Thrombolytic agents
Inventor: KHIROJUKI UTIJAMA
IPC: C07D233/50
Filed: 1995-01-05
Granted: 1999-12-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention claims thrombolytic agent activating fibrinolysis, the use of 6-amidino-2-naphthyl-4-[(4,5-dihydro-1H-imidazole- -2-yl)-amino]-benzoate or its pharmaceutically acceptable acid addition salts of the formula (I) as indicated agents and methods of treatment of patients with thrombosis and myocardium infarction. Agents showing thrombolytic and effect activating fibrinolysis have effective amount of the compound of the formula (I). Methods of patient treatment involve administration to patient an effective amount of an agent. Agents can contain pharmaceutically acceptable carriers additionally. The claimed agents and methods of patient treatment ensure to dissolve thrombi in blood vessels and so eliminate their obstruction. Agents can be administrated orally that makes advantages as compared with the known preparations of similar effect administrated into blood vessel by catheter. EFFECT: enhanced effectiveness of agents. 12 cl, 3 dwg, 2 tbl, 9 ex
Patent RU-2122591-C1 (RU)
Title: Аппарат для высокотемпературной обработки маслосодержащей прокатной окалины
Inventor: JANKIN G D
IPC: C22B7/00
Filed: 1997-09-11
Granted: 1998-11-27
Abstract: Изобретение может быть использовано в прокатном производстве, преимущественно в трубопрокатном. Сущность изобретения: аппарат содержит корпус и установленные в нем две горизонтальные перфорированные решетки с насыпным слоем на каждой, при этом под нижней решеткой расположено устройство ввода горячего и снижающего насыпной слой воздуха, над нижней решеткой - устройство подачи исходной маслосодержащей прокатной окалины в слой, а верхняя часть корпуса оснащена патрубком отвода пылегазовой смеси. В этом аппарате корпус снабжен расположенным между верхней горизонтальной перфорированной решеткой и насыпным слоем на нижней решетке расширителем, внутри которого размещены коническая перегородка и выше ее закрепленная на стенке расширителя перегородка в виде усеченного обратного конуса, а в качестве материала насыпного слоя использован алунд. Аппарат обеспечивает полноту сгорания масла, содержащегося в прокатной окалине при снижении капитальных и энергозатрат. 1 ил.
Patent RU-2125391-C1 (RU)
Title: Liquid product concentration apparatus
Inventor: KVASENKOV O I
IPC: A23C1/14
Filed: 1997-10-13
Granted: 1999-01-27
Abstract: FIELD: food-processing industry, in particular, milk and juice concentration equipment. SUBSTANCE: apparatus has sectioned housing, hollow drive shaft mounted within housing, perforated rotor mounted on drive shaft and provided with perforated shells defining hydraulic gates relative to its ends, perforated stator arranged so as to embrace perforated rotor, gaseous heat-carrier supply pipes, product supply pipes, concentrate discharge pipes and exhaust pipe. Perforations of rotor and rotor shells are formed as Laval nozzles. Rodlike resonators are mounted in shell nozzles. EFFECT: increased efficiency, wider operational capabilities and reduced power consumption. 2 dwg
Patent RU-2124481-C1 (RU)
Inventor: STEPANOV S K
IPC: C02F7/00
Filed: 1997-11-05
Granted: 1999-01-10
Abstract: Аэратор может использоваться для насыщения кислородом загрязненных природных водоемов, бытовых и сточных вод. Аэратор состоит из корпуса в виде армированной эластичной перфорированной трубы. Перфорация выполнена в виде радиальных или сегментных продольных или поперечных отверстий. Между внутренним и внешним слоями корпуса расположен армирующий слой. Арматура выполнена в виде мелкоячеистой сетки. Во внутреннем и внешнем слоях корпуса на глубину каждого вдоль корпуса выполнены разрезы. Отверстия выполнены сквозными, не пересекают разрезов во внешнем слое корпуса и с внешней стороны корпуса герметично закрыты заглушками. Плоскости разрезов в слоях не совпадают. Между отверстиями соседних последовательных участков корпуса выполнены круговые или дуговые канавки. Аэратор упрощает монтаж, регулирует равномерность и степень аэрации. 3 з.п.ф-лы, 2. ил.
Patent RU-2129289-C1 (RU)
Title: Gear detecting radioactive materials
Inventor: GOREV A V
IPC: G01T1/167
Filed: 1998-01-20
Granted: 1999-04-20
Abstract: FIELD: detection of radioactive nuclear materials. SUBSTANCE: invention is meant for detection of radioactive nuclear materials put into hand baggage and cargo shifted through check points and control posts of custom-houses and other facilities of national and economic application. Gear includes detector of gamma radiation, sensor detecting presence of object in monitored area, neutron radiation detector, transducer of opening, information processing controller, signalling unit, power supply unit and control desk. Neutron radiation detector is made up of counters of slow neutrons surrounded with moderator and amplifier of signals read by counter. EFFECT: provision for registration of materials simultaneously emitting gamma and neutron radiation, for instance, plutonium. 1 cl, 2 dwg
Patent RU-2131477-C1 (RU)
Inventor: BOGDANOV O EH
IPC: G21F9/28
Filed: 1998-03-16
Granted: 1999-06-10
Abstract: FIELD: methods of processing armament plutonium including gallium containing addition. SUBSTANCE: method includes vacuum remelting of plutonium with sublimation and condensation of impurities. In the course of remelting, melt surface is treated with electronic beam with current density of 2.5-10.2 mA/sq. cm and accelerating voltage of 14.8-35.5 kV and by maintaining temperature of 1300-1700 C in surface layer to depth of penetration of beam electrons into melt. Method allows utilization of armament plutonium in capacity of fuel of power reactors. EFFECT: higher efficiency. 1 dwg, 2 tbl
Patent RU-2146474-C1 (RU)
Title: Composition of dry mixture for ice-cream and method for producing ice-cream under home conditions
Inventor: TVOROGOVA A A
IPC: A23G9/04
Filed: 1998-03-23
Granted: 2000-03-20
Abstract: FIELD: milk industry. SUBSTANCE: method involves preparing dry mixture containing dry milk products, sugar sand or sugar powder, hen protein and stabilizer; reducing mixture in fruit syrup or in fruit syrup and water mixture prepared in the ratio of 1:(0.5-2.0); cooling in freezing chamber to temperature from minus 0.5 to minus 2.0 C; whipping mixture by means of mixer for 1-2 min; freezing in cooling chamber for 20-30 min; whipping obtained mixture by mixer for 1-2 min; holding it in cooling chamber for at least 40 min. EFFECT: increased efficiency and improved organoleptical properties of product. 3 tbl, 3 ex
Patent RU-2139094-C1 (RU)
Title: Composition for treating contact lenses
Inventor: MOSKVICHEV B V
IPC: A61L2/16
Filed: 1998-04-23
Granted: 1999-10-10
Abstract: FIELD: ophthalmology. SUBSTANCE: composition for cleaning, disinfecting, and washing contact lenses contains, as active contact lens microbicidal substance - miramistin combined with carboxymethylcellulose sodium salt to form complex and ethylenediaminetetraacetic acid disodium salt as preservative and calcium-removal agent. Composition also contains surface-active cleansers: polysorbat-80 and polyethylene oxide in isotonic sodium chloride-based physiologic solution and phosphate buffer system in specified proportions. EFFECT: eliminated body sensitization and immunotoxic effect. 2 cl, 1 tbl
Patent RU-2135656-C1 (RU)
Title: Loom with pneumatic picking of weft
Inventor: FRANTSISKO SHPAJKH
IPC: D03D47/36
Filed: 1995-10-10
Granted: 1999-08-27
Abstract: FIELD: textile industry. SUBSTANCE: loom has reed and weft thread guide, which are connected for pivoting between picking position and beating up position, and immovable weft picking device with at least one blowing nozzle for picking weft thread into guiding channel, thread clamp and scissors. Thread clamp is connected with reed for clamping picked weft thread from picking to beating up position. Scissors are positioned behind thread clamp in the direction of movement of beating reed for cutting off clamped thread. Construction of loom allows up to sixteen weft threads of different type and color to be used. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 13 cl, 12 dwg
Patent RU-2133563-C1 (RU)
Title: Cereal crop windrow pickup
Inventor: CHUBIKOV N E
IPC: A01D89/00
Filed: 1998-06-04
Granted: 1999-07-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: pickup has front shaft, rear shaft, endless belt running around shafts, two sides with belt tightening units. Steel clamps are attached to belt surface. Doubled picking finger with two springs is fixed to base of each clamp. During operation of pickup, fingers comb stubble, lift it onto conveyor upper run and throw it below rotating auger onto combine header platform. Mechanism for attaching finger to clamp maintains optimum angle of fingers relative to belt. EFFECT: increased efficiency and enhanced reliability in operation of pickup and unit. 3 dwg
Patent RU-2141180-C1 (RU)
Title: Device for microwave drying of loose materials
Inventor: RED KIN S V
IPC: H05B6/64
Filed: 1998-06-24
Granted: 1999-11-10
Abstract: FIELD: microwave equipment. SUBSTANCE: device has microwave generator, which is connected to rectangular waveguide, loading and unloading compartments, which are connected to heating chamber, which is made from material transparent to microwaves and is adjacent to wider wall of rectangular waveguide. In point of connection of chamber to waveguide, two round waveguides are mounted in coaxial position with respect to chamber. Diameters of round waveguides are not greater than size of wider wall of rectangular waveguide. Length of each of round waveguide is not less than single wavelength period in waveguide. Design of extended high-output device involves connection of several compartments each of which has at least one microwave generator, which is connected to rectangular waveguide, which is connected to two round waveguides which provide communication between compartments. EFFECT: increased efficiency and output. 2 cl, 2 dwg
Patent RU-2148200-C1 (RU)
Title: Valve
IPC: F16K31/08
Filed: 1998-09-07
Granted: 2000-04-27
Abstract: FIELD: hydraulic, pneumatic and other piping systems. SUBSTANCE: valve is designed for maintaining and regulating preset pressure in pressure vessels and for operation as check valves. Valve has body, shutoff member, inlet and outlet holes. It has also rod- stop with seat partially following outlet of shutoff member. Shutoff member is made of magnetically hard alloy. Shutoff member is permanent magnet with preset magnetic attraction. Valve body is made of nonmagnetic material. Nut is turned onto valve body. Nut is provided with rod-stop made of nonmagnetic materials. EFFECT: enhanced reliability and safety of device, enlarged operating capabilities. 1 dwg
Patent RU-2142217-C1 (RU)
Title: Raw plant material grinder
Inventor: TKACHENKO A I
IPC: B02C18/14
Filed: 1998-12-02
Granted: 1999-12-10
Abstract: FIELD: agriculture. SUBSTANCE: grinder has grinding mechanism with two separate units. One unit has charging hopper and comb-like knives mounted on rotary disk. Other unit has combination of flat knives and fixed knife, which are mounted on rotary disk. One unit is adapted for cutting roots and other unit for cutting grasses. EFFECT: increased efficiency by using two separate units and wider range of hard raw plant material which may be cut by means of grinder. 6 dwg
Patent RU-2156274-C1 (RU)
Title: Method of isolating c8 hydrocarbons with addition of high-octane oxygen containing additives to gasoline
Inventor: SOMOV V E
IPC: C10G21/20
Filed: 1999-02-15
Granted: 2000-09-20
Abstract: FIELD: isolation of isolation of aromatic C 8  hydrocarbons from xylene fraction of reforming catalysate by azeotropic rectification. SUBSTANCE: selective azeotrope-forming component includes high-octane alcohols, e.g. ethanol, propanol-2, tert-butyl or mixtures thereof in weight ratio to saturated hydrocarbon ranging from 10: 1 to 13:1. The resulting distillate which includes azeotropic mixtures of saturated hydrocarbons with high-octane alcohols without regeneration of the latter is used as component of automobile gasoline and degree of isolation of xylenes of high purity becomes higher. EFFECT: more efficient isolation method. 3 ex, 1 tbl