baber/WOPTO huggingface dataset:
Patent RU-2109900-C1 (RU)
Inventor: PLEKHOV GERMAN GEORGIEVICH
IPC: E04B1/348
Filed: 1996-02-09
Granted: 1998-04-27
Abstract: FIELD: construction engineering. SUBSTANCE: construction of multistoried dwelling buildings is effected with use of three-dimensional modules with arrangement of spatial volumes of premises of each apartment in two levels, and this gives increased volumes of premises in apartments, improved degree of their natural lighting, and reduced cost of erection and operation of building. Three-dimensional modules are arranged in two rows and installed one upon other according to number of stories. Modules are connected to each other over horizontal and vertical lines. Arranged between inner end faces of modules is common corridor. Modules of even stories of both rows are joined through their inner faces by means of spatial units which are equal to them in cross-section. Three-dimensional modules of each odd story of single row are connected with three-dimensional modules of upper located even stories of second row and create together common volume of premises in apartments in two levels with their window openings located in opposite sides. Corridors between inner end faces of three-dimensional modules are created only in odd stories. EFFECT: higher efficiency. 4 dwg
Patent RU-2109076-C1 (RU)
Inventor: VEREVKIN GEORGIJ VASIL EVICH
IPC: C22B7/00
Filed: 1996-02-14
Granted: 1998-04-20
Abstract: Использование: касается переработки отходов, преимущественно, металлургического производства с извлечением в товарную продукцию меди и цинка, серебра и золота в виде высокопробных концентратов. Сущность: способ основан на обработке исходного материала водно-солевым растворами, содержащими окислитель для интенсификации выщелачивания ценных компонентов, в первую очередь серебра и золота, с последующим сорбционным извлечением золота и серебра, избирательным экстракционным концентрированием меди и цинка и их электроосаждением. Способ апробирован на отходах металлургического производства, содержащих, мас. %: медь 2,5 - 3,5; цинк 0,7 - 1,5; серебро 0,01 - 0,02; золото 0,0002 - 0,0004; железо 30 - 35. Сочетание интенсивного выщелачивания и избирательного сорбционного и экстракционного извлечения металлов дает возможность почти вдвое увеличить выход товарной продукции при переработке металлургических отходов. 4 з.п.ф-лы, 4 табл.
Patent RU-2097738-C1 (RU)
Title: Method of processing the shock pulse transducer signals of aerosol flux solid particles
Inventor: ZHURAVLEV VILYAM P
IPC: G01N15/02
Filed: 1996-04-18
Granted: 1997-11-27
Abstract: FIELD: nondestructive test. SUBSTANCE: method consists in processing of acoustic signal radiated by aerosol flux for determination of solid phase concentrations and classification of particles in flux. Signal is processed by transformation of summary signal into Fourier spectrum. Solid particle concentration is found by the first and timbre harmonics which have comb structure. EFFECT: higher test results. 1 dwg, 1 tbl
Patent RU-2146160-C1 (RU)
Inventor: KHARNAS S S
IPC: A61N5/067
Filed: 1996-04-23
Granted: 2000-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing photosensitizer. Tumor growth zone is exposed to therapeutical laser radiation after achieving maximum photosensitizer concentration difference between the mentioned zone and the surrounding uninjured tissues by applying therapeutic optic radiation absorbable by the photosensitizer. Power density is equal to 200-450 mW/cm 2 . Dose is equal to 150-700 J/cm 2 . Immediately before the photosensitizer being introduced, tumor growth zone is exposed to laser radiation absorbable by the photosensitizer. Light dose is equal to 10-60 J/cm 2 . Power density is selected under pain sensitivity control and marked degree of pain reflexes. EFFECT: enhanced effectiveness of treatment; high level of anesthesia enough for performing therapeutic irradiation without anesthesia.
Patent RU-2114993-C1 (RU)
Title: Dynamic skimmer
Inventor: ALEKSANDROV V E
IPC: E21C27/46
Filed: 1996-05-20
Granted: 1998-07-10
Abstract: FIELD: mining machinery and equipment. SUBSTANCE: dynamic skimmer is intended for mechanized extraction of coal. Skimmer has body, working members with cutting tools, vibration generator, drive sprockets, continuous traction chain with its working line running around drive sprockets, and torque limiting clutches which are installed on shafts of drive sprockets. Working members are made for possible limited longitudinal displacement relative to body. Torque limiting clutches are located beyond body and their external half-clutches are rigidly connected to each other by cross-member. Vibration generator is made in the form of cam-shaped disk which is installed on shaft of each sprocket and can interact with rollers located at both sides of cam-shaped disk. Axles of rollers are connected with pushers which in their turn are coupled to working member. Skimmer can be provided with deflecting shoes for traction chain mounted on body. Upper roof cutting tools and lower floor cutting tools can be of static type. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2103819-C1 (RU)
Inventor: EVSEENKO V V
IPC: H04B3/46
Filed: 1996-07-09
Granted: 1998-01-27
Abstract: FIELD: radio engineering, in particular, communication testing equipment. SUBSTANCE: device has system to be tested (including transmission channel 1, receiving channel 2, automatic communication equipment 3, controlled attenuator 4), random sequence generator 5, error detector 6, counter 7, clock oscillator 8, gate 9, wide-band noise oscillator 10, tuned rejection filter 11, unit 12 which controls tuned rejection filter, adders 13, 14. Wide-band noise oscillator 10 and tuned rejection filter 11 are used for generation of noise and bandwidth at input of communication system for total frequency range of system. Said bandwidth is optimal for transmission and alters its position on frequency axis. Communication system tuning is tested by random sequence. Technical condition of system is detected using error rate. EFFECT: possibility to assess technical condition of communication systems which operate in frequency-adaptation mode by means of simulation of noise at system input. 15 dwg
Patent RU-2111094-C1 (RU)
Inventor: USUBAMATOV RYSPEK NURKALIEVICH
IPC: B23F9/14
Filed: 1996-08-15
Granted: 1998-05-20
Abstract: Использование: машиностроение, обработка колеса и шестерни гипобоидной передачи. Сущность изобретения: шестерню и колесо обрабатывают с помощью зуборезной головки, углы заточки резцов которой выбирают с учетом "номерной поправки" в зависимости от углов поворота зуборезной головки при профилировании, которые выбирают по приведенной формуле. 5 ил.
Patent RU-2108354-C1 (RU)
Title: Method for production of composite pigment
Inventor: KOPYLOV VIKTOR MIKHAJLOVICH
IPC: C09B69/10
Filed: 1996-09-05
Granted: 1998-04-10
Abstract: FIELD: coloring of plastics, film materials, synthetic threads; production of paint and varnish materials. SUBSTANCE: method involves treatment of inorganic carrier with hydroxide of alkaline metal followed by treatment with organosilicium amine. Then hydrogen chloride acid is added into reaction mixture till its amount is equamolar to amine amount. Sulfo dye (as its sodium salt) is grafted on thus treated carrier. Calcium chloride is added into reaction mixture, desired pigment is isolated and then it is dried. Ratio of components, wt.p. is as follows: inorganic carrier, 100; hydroxide of alkaline metal, 0.2-0.5; organosilicium amine, 0.3-3.0; direct or acid dye, 5-25; calcium chloride, 0.1-0.5. EFFECT: improved efficiency of the method. 9 cl, 1 tbl
Patent RU-2141825-C1 (RU)
Title: Method of preparing medicinal form of carbamazepine
Inventor: LANDGRAF KARL-FRIDRIKH
IPC: A61K31/55
Filed: 1995-06-22
Granted: 1999-11-27
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: method consists in spraying, onto carbamazepine, aqueous solution and/or dispersion of film former combined with softener in fluidized-bed granulator. Film forming agents are preferably mixtures of polyacrylates, for example, polyethylene acrylate and polymethylmethacrylate at weight ratio 2:1. Softener is preferably glycerin triacetate or triethyl citrate. Coated carbamazepine may be mixed with other auxiliary substances and compacted into divisible tablets or packaged into capsules. Method prevents growth of crystals associated with formation of carbamazepine dihydrate in presence of water. In consequence, release of carbamazepine is retarded and preparation of divisible tablets enabled. EFFECT: expanded possibilities of carbamazepine dosage. 9 cl, 2 dwg, 3 ex
Patent RU-2132547-C1 (RU)
Title: Electrolyte concentration measuring device
Inventor: DMITRIEV D A
IPC: G01N22/00
Filed: 1997-04-02
Granted: 1999-06-27
Abstract: FIELD: physical and chemical analyses in chemical and associated industries. SUBSTANCE: measuring cell is built up of two cylindrical resonant chambers (measuring and working ones) of variable-length total diameter. Resonant chambers are separated by metal partition carrying automatic valve on its axis. Liquid is separated from working chamber space by means of loosely moving piston that varies its length by changing liquid volume. Measuring resonant chamber has dielectric piston easily moving over its length and compensating microwave ferrite volume placed horizontally right immediately to upper end wall of resonant chamber. In addition, device is provided with two couplers, Q-factor meter, phase detector, adjustable current supply, pulse shaper, liquid inlet/outlet control device connected to working resonant chamber inlet, and also fixed-frequency microwave oscillator. EFFECT: improved sensitivity, enlarged measurement range and functional capabilities. 4 dwg, 2 tbl
Patent RU-2138709-C1 (RU)
Title: Magnetowave frictional speed regulator (versions)
Inventor: FERENETS V A
IPC: F16H15/16
Filed: 1997-04-09
Granted: 1999-09-27
Abstract: FIELD: instrument making. SUBSTANCE: speed regulator has rigid ferromagnetic ring connected with output shaft and contacting with its frictional edge with inner frictional race of immovable ring-wheel to form roller pair. Magnetic field wave deformation generator is formed as annular modulator provided with ferromagnetic shoes and connected to input shaft. Annular modulator is positioned in annular magnetic gap defined between permanent magnets and/or inner annular magnet (pole tip) and rigid ferromagnetic ring. Frictional race or edge of speed regulator may be made within rigid ferromagnetic ring for contacting with frictional edge or race fixed on surface of partition wall or annular strip, which is connected with base and inner annular magnet (pole tip) by annular strip to define hermetical separating wall. Ferromagnetic shoes of annular modulator are made from magnets, which are magnetized in radial direction and distributed on predetermined area. Ferromagnetic shoes may be formed as two semicircular rings fixed on both sides of diamagnetic ring-disk and magnetized in opposite directions. In such case ferromagnetic ring is magnetized in direction opposed to that of immovable circular magnet. Speed regulator with flat rigid ferromagnetic rings is formed on torsion and conical ring. Rigid ferromagnetic ring and immovable annular magnet, as well as semicircular rings are axially magnetized in opposite directions. Speed regulators may be disposed within magnetically soft screen. Race covered with hard frictional material is made profiled, in particular, conical. EFFECT: increased noise stability, minimum invariable load in input shaft, improved precision, reduced dimensions and wider measuring and conversion capabilities. 10 cl, 6 dwg
Patent RU-2126766-C1 (RU)
Title: Device for transportation of loads along pipeline opposite to liquid or gas flow
Inventor: GORSHKOV L K
IPC: B65G51/06
Filed: 1997-06-03
Granted: 1999-02-27
Abstract: FIELD: pipeline transport. SUBSTANCE: device has housing with fitted-in bushings forming a row and installed for free rotation around housing and axial displacement along housing. Driving wheels, engaging with inner surface of pipeline, and blades are mounted on bushing at angle relative to longitudinal axis of pipeline. Driving wheels and blades on each preceding bushing are directed counterclockwise and on each following bushing, clockwise at the sane angle. Driving wheels can be mounted direct on blades. Possibility of axial displacement improves conditions of starting the device from rest. EFFECT: provision of effective transportation of loads along pipeline opposite to liquid or gas flow owing to improved conditions of starting the device from rest in initial stage of movement and prevention of rotation of housing. 2 cl, 2 dwg
Patent RU-2124491-C1 (RU)
Inventor: VORONIN S I
IPC: C05D9/02
Filed: 1997-11-18
Granted: 1999-01-10
Abstract: FIELD: production of fertilizers for agriculture with use of wastes of industrial enterprises, in particular, blast-furnace slags and spent solutions of synthetic rubber plant. SUBSTANCE: method includes treatment during mixing of ground blast-furnace slag with spent aqueous solution of synthetic rubber production containing, wt.%: Cu 2+ , 10-20; NH 3 , 10-15; CH 3 COO - , 5-10; water, the balance; pH, 11-12; slag- solution ratio is (25-30):1 and subsequent mechanical activation. Used in the claimed method is slag ground to particles sizing not more than 5 mm and mechanical activation is carried out to obtain particles sizing within 2 mm. Process of mixing of components provides for mixture heating up to 60 C. EFFECT: higher efficiency of fertilizer, prolonged storage life and wide range of service. 4 cl, 1 tbl
Patent RU-2134844-C1 (RU)
Inventor: VOLKOV I N
IPC: F24B5/06
Filed: 1998-02-12
Granted: 1999-08-20
Abstract: FIELD: domestic ovens for hard fuel. SUBSTANCE: heating device has body formed by front wall with fuel charging door and branch pipe with adjustable air supply to heating chamber, rear wall with branch pipe of adjustable smoke offtake, by lower horizontal surface (bottom), and upper and side walls. Body also includes heating chamber arch made as horizontal partition which divides internal volume of body into two communicating cavities, namely, heating chamber and gas conducting chamber. Arch has hatch, air heat-exchange tubes with open ends communicating with surrounding air, crossing above heating chamber arch, staggered along side walls, and in holes on opposite side walls. Body also contains air ducts with holes, grate and ash pit with door. Hatch of heating chamber arch is positioned on side of rear wall and provided with box arranged above it. Box has open end face and forms auxiliary cavity, fuel gas afterburner, communicating with heating chamber cavity from one side and with gas- conducting chamber on side of front wall, from the other. Air ducts are positioned n heating chamber cavity, vertically along rear wall with holes at entry into fuel gas afterburner. Every air duct is secured with its open end in hole on lower bottom. Internal cavity of air ducts communicate with surrounding air. Box is provided with axle and may be turned towards front wall. Partition of heating chamber arch divides internal space of body in half. Every air duct is provided with ring positioned from underside of holes. Air ducts have threaded open ends, each end being fitted with union nut and changeable washers of different internal diameter. Partition of heating chamber arch, grate and box with axle are manufactured of heat-resistant steel. Front wall of body is inclined, and it is provided with inspection window made of fireproof glass. EFFECT: improved operating parameters. 6 cl, 2 dwg
Patent RU-2136365-C1 (RU)
Title: Method of preparing carbon monoxide-oxidation catalyst for exhausted gases
Inventor: MOROZOV V P
IPC: B01J37/00
Filed: 1998-03-27
Granted: 1999-09-10
Abstract: FIELD: oxidation catalysts. SUBSTANCE: method involves applying palladium on metal carrier and is distinguished by that carrier is in the form of brass grid that is heated to 400-500 C and cooled, and palladium is applied electrolytically at 40 to 70 C and anode current density 0.1-0.2 A/sq. dm, electrolyte being composed of 4-6 g/l of palladium chloride and 15-17 g/l of ammonium chloride. Catalyst is dried and activated at 350-400 C. EFFECT: increased specific surface of catalyst and reduced power requirements. 3 tbl, 2 ex
Patent RU-2138429-C1 (RU)
Title: Packing device for continuous production of aseptically sealed packs containing liquid food products from packing material in form of tube
Inventor: LENNART KHANSSON
IPC: B65B9/087
Filed: 1998-06-26
Granted: 1999-09-27
Abstract: FIELD: food industry. SUBSTANCE: proposed packing device is used to produce ASEPTICALLY sealed packs 2 containing liquid food product from tube 14 filled with food product. Device has first and second chain conveyors furnished with several clamps 12 and several counter-clamps. Clamps and counter-clamps engage with tube 14 clamping it for thermal welding in cross-sections 54 by induction heating members 29 on clamps 12. Each clamp 12 has pair of movable members 60 for engagement with tube 14 and tube feed adjustment. Movable members are controlled by control unit 95 in response to signals basing on position of pictures 31 on packing material. Device provides correct centering of pictures on each pack owing to adjustable feeding of packing material tube 14 provided by stationary member mechanically engaging with clamps. EFFECT: enlarged operating capabilities. 9 cl, 12 dwg
Patent RU-2152377-C1 (RU)
Title: Inhibiting composition for styrene thermopolymerization
Inventor: GOGOTOV A F
IPC: C07C7/20
Filed: 1998-07-29
Granted: 2000-07-10
Abstract: FIELD: chemical industry. SUBSTANCE: inhibiting composition comprises, wt %: dioxime quinone, 0.0023- 0.0046; Mannich base, 0.012-0.023; fraction of diatomic phenols resulting from semicoking process (pyrocatechin fraction) of coke and gas production by-products, 0.06- 0.023. EFFECT: greater efficiency of inhibition of styrene thermopolymerization and reduced consumption of dioxime quinone. 2 tbl
Patent RU-2147349-C1 (RU)
Inventor: ALEKSANDROVA A T
IPC: F16K3/12
Filed: 1998-08-25
Granted: 2000-04-10
Abstract: Изобретение относится к запорной арматуре, в частности к затворам, и предназначено для перекрытия воздуховодов и вакуумных линий, а также в качестве выпускных устройств. Затвор содержит корпус с каналом, запорный элемент с уплотнением, седло с проходным окном, привод перемещения запорного элемента и направляющие. Проходное окно в седле сообщено с каналом корпуса. Седло выполнено с сопряженными между собой уплотняемыми поверхностями. Одни из них расположены на корпусе под каналом, а другие - на проходном окне. Запорный элемент выполнен с поперечной каналу стенкой и выступом на ней. Расположенные на корпусе над каналом уплотняемые поверхности расположены в одной перпендикулярной перемещению запорного элемента плоскости. Уплотняемые поверхности на окне выполнены с образованием его проходного сечения, поперечного направлению канала. Размеры проходного сечения уменьшаются по направлению от запорного элемента. Запорный элемент выполнен со стенкой. Поперечная каналу стенка по форме соответствует проходному сечению окна. Выступ выполнен с уплотняемой поверхностью. Последняя перпендикулярна перемещению запорного элемента. Изобретение позволяет повысить герметичность затвора. 3 з.п.ф-лы, 2 ил.
Patent RU-2148491-C1 (RU)
Title: Working tool of impact destruction
Inventor: DEMENT EV A D
IPC: E21B10/36
Filed: 1998-09-07
Granted: 2000-05-10
Abstract: FIELD: destruction of elastic-brittle materials. SUBSTANCE: tail part of striker is of cylindrical form. Its diameter is several times as large as length of blade, and its height is more than half as large as diameter. Due to this form of striker impact pulse becomes stretched, and time of separation of fracture edges is increased. As a result of this, main fracture enlarges its size, thereby enhancing the destruction of material. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2144305-C1 (RU)
Title: Mouth dilator
Inventor: SHKARUBO A N
IPC: A61B1/24
Filed: 1998-10-29
Granted: 2000-01-20
Abstract: FIELD: medical engineering, particularly, surgical instruments. SUBSTANCE: mouth dilator has two blades coupled to each other by means of lantern gear. One blade is provided with lock shaped as upper jaw, while the other blade has lock in the form of lower jaw with S-like tongue holder. Both blades are provided with hinges which make it possible to change position of jaw locks and tongue holder in horizontal plane. Blade connectors in the form of drop-like holes make jaw locks, containing projections of corresponding form removable, changeable and allow their rotation through 360 deg about axis. Locks of jaws contain removable silicone safety catches, and tongue holder edges internal surface of teeth with its bends and forms angle of 150-180 deg by passing tongue root. As a result, jaws and tongue are fixed reliably, and traumatizing of jaws, gums, teeth and tongue is reduced. Mouth dilator extends operative field survey and access to object of operation. It may be used for different age groups of patients and for patients suffering from different pathological changes in upper and lower jaws. EFFECT: enlarged functional capabilities. 4 dwg
Patent RU-2152356-C1 (RU)
Title: Способ получения кристаллогидрата сульфата алюминия
Inventor: SHAPKIN M A
IPC: C01F7/74
Filed: 1998-11-17
Granted: 2000-07-10
Abstract: Изобретение относится к химической технологии, а именно к способам получения используемого в основном в качестве коагулянта для очистки питьевой воды кристаллогидрата сульфата алюминия. Сущность способа состоит в репульпации гидроксида алюминия в воде, смешении пульпы с серной кислотой с образованием плава, выдержке последнего для полного разложения гидроксида алюминия при 100 - 120°С, введении в плав мелкодисперсной затравки - кислой соли сульфата алюминия с мольным отношением Al 2 O 3  : H 2 SO 4 , в диапазоне 2 : 1 - 1 : 1, содержащей 35-50% кристаллизационной воды, и отверждении охлажденного воздухом плава путем его кристаллизации на охлаждаемой и смачиваемой водой движущейся поверхности. Кислая соль может быть получена в результате предварительной обработки мелкодисперсного сульфата алюминия серной кислотой, а также непосредственно в плаве за счет подачи в последний после его выдержки серной кислоты, взятой в количестве 0,08 - 0,25 ч. H 2 SO 4  на 100 ч. плава, и мелкодисперсного сульфата алюминия, взятого в количестве 1 - 2 ч. на 100 ч. плава. Расход серной кислоты, используемой на стадии смешения, корректируется с учетом ее расхода на образование кислой соли. Способ позволяет интенсифицировать технологический процесс в ≈ 1,5 раза. 3 з.п. ф-лы, 1 табл.
Patent RU-2133974-C1 (RU)
Inventor: DEM JANOVSKIJ V B
IPC: G03B42/00
Filed: 1998-12-10
Granted: 1999-07-27
Abstract: FIELD: measurement technology, recording of moving biological objects and their systems. SUBSTANCE: process recording condition of moving objects in field of vision and in time on matrix with variable optical characteristics in cells consists in division of matrix and field of vision into spatial cells. Variable optical characteristics of matrix cell are coupled by functional dependence to time t of stay of moving object in cell of field of vision related to total recording time T. Value t/T should be less than 1. Cellular image on matrix is uniformly blurred to destruction of cellular structure. Matrix is divided into cells topologically similar to cells of field of vision. EFFECT: enhanced speed of perception of information. 2 cl, 6 dwg, 5 tbl
Patent RU-2154964-C1 (RU)
Inventor: PATSJUK L K
IPC: A23L19/00
Filed: 1999-03-15
Granted: 2000-08-27
Abstract: FIELD: food industry. SUBSTANCE: puree contains, mas.pts: apples, 550-612.3; guava, 250-259; black chokeberry, 70-72.5; cream, 100-101.5; sugar, 30-30.5. EFFECT: improved organoleptical properties; broadened assortment.