baber/WOPTO huggingface dataset:
Patent RU-2175794-C1 (RU)
Inventor: DVURECHENSKIJ A V
IPC: H01L27/14
Filed: 2000-04-11
Granted: 2001-11-10
Abstract: Изобретение относится к полупроводниковой технике, в частности к производству фотоприемных модулей, и может быть использовано в приборах ночного видения, тепловизорах, газоанализаторах. Техническим результатом изобретения является достижение межэлементной развязки с коэффициентом развязки более 95%. Сущность: устройство содержит подложку из высокоомного кремния р-типа проводимости, со стороны засветки - электрод и контактный слой р ++ , с другой стороны - мезаструктуры со слоем фотоактивного поглощения р + , контактный слой р ++  и алюминиевый электрод, причем со стороны засветки на контактный слой р ++  в качестве электрода напылен тонкий слой прозрачного окисла - окиси индия и олова толщиной 0,2-0,5 мкм, концентрация примеси в контактных слоях р ++  составляет N p ~1•10 19  см -3 , между контактным слоем р ++  со стороны засветки и подложкой р расположен легированный слой р +  с N p ~10 17 -10 18  см -3  толщиной 3-5 мкм, образующий с подложкой р и контактным слоем р ++  потенциальный барьер (р-р + -р ++ ), позволяющий блокировать темновую проводимость, с другой стороны на подложке выполненные мезаструктуры и тонкий слой фотоактивного поглощения р +  с концентрацией легирующей примеси N p ~(5-7)•10 19  см -3  имеют такую глубину и толщину соответственно, что слой фотоактивного поглощения р +  полностью изолирован мезаструктурой и его концентрация легирующей примеси спадает до значения концентрации примеси в подложке на глубине, меньшей, чем глубина мезаструктуры. Алюминиевый электрод нанесен на всю поверхность мезаструктуры. 1 з.п. ф-лы, 3 ил.
Patent RU-2174470-C1 (RU)
Title: Extra heavy-cargo multi-member high-navigability transport vessel for ice and water navigation
Inventor: ZHIRKOV M G
IPC: B62D55/00
Filed: 2000-04-19
Granted: 2001-10-10
Abstract: FIELD: transport engineering; building of heavy-cargo multi-member amphibian transport vessels. SUBSTANCE: vessel is designed for carrying cargoes of up to 200 and more tons. Vessels includes leading tractor and up to 10 and more trailers. Transport vessel is provided with electric power plant and coupling unit. Leading trailer is of double-member amphibian type; it is provided with caterpillar propulsor which includes mechanical drive from prime mover. Trailer is provided with attached equipment for cleaning path from snow and ice blocks. Trailers are made in form of cargo or passenger pontoons which are provided with hermetic bottom with skids and caterpillar propulsors with electromechanical drives and hydraulic cylinders for breaking off frozen skids after rest. EFFECT: improved service characteristics. 3 dwg
Patent RU-2180781-C1 (RU)
Title: Canned meat and plant food production method
Inventor: KVASENKOV O I
IPC: A23B4/20
Filed: 2000-07-18
Granted: 2002-03-27
Abstract: FIELD: canned food industry. SUBSTANCE: method involves preparing receipt mixture containing pieces of raw meat material and plant components thermally treated to ready-to-eat state; introducing salt of edible acid with polyvalent metal selected from the group containing macro- and microelements; adding gas-liquid extract of Mortierella dichotoma microorganism biomass; packing resultant mixture in composite material containing two polymer layers and foil layer sandwiched between polymer layers; subjecting package to heat sterilization. EFFECT: improved organoleptical properties and increased shelf life of canned product.
Patent RU-2184116-C1 (RU)
Title: Method of synthesis of piperidinylaminomethyl-trifluoromethyl cyclic esters
Inventor: KARON STEFAN
IPC: C07C67/297
Filed: 2000-10-17
Granted: 2002-06-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to a novel method of synthesis of a diastereomeric mixture of piperidinylaminomethyl-trifluoromethyl cyclic esters of the formulas (Ia)   and (Ib)   and their pharmaceutically acceptable salts where R 1  is C 1 -C 6 -alkyl; R 2  is C 1 -C 6 -alkyl, halogen-C 1 -C 6 -alkyl or phenyl or substituted phenyl; R 3  is a hydrogen or halogen atom; m = 0, 1 or 2 where indicated mixture is high-enriched with the compound of the formula (Ia). Invention describes a method that involves interaction of a mixture of compounds (Ia) and (Ib) with the acid of the formula HX that is taken among the group consisting of (S)-(+)-mandelic acid, D-(-)-tartaric acid, di-p-toluoyl-(D)-tartaric acid and other acids, crystallization of HX salt of a diastereomeric mixture of products from its solution, treatment of the formed mixture of compounds with a base to yield a mixture of compounds (Ia) and (Ib) enriched with the compound of the formula (Ia). The use of defined acids indicated above for separation of a diastereomeric mixture ensures to obtain the high degree of diastereomeric purity (above 95%). Invention relates to also a mixture of compounds (Ia) and (Ib) and intermediate compounds used for synthesis of compounds of the formulas (Ia) and (Ib). EFFECT: improved method of synthesis. 22 cl
Patent RU-2194617-C1 (RU)
Inventor: ASLANOVA L G
IPC: B29C70/50
Filed: 2001-04-28
Granted: 2002-12-20
Abstract: FIELD: production of reinforcing members used for reinforcement of ordinary and pre-stressed building structures. SUBSTANCE: the production line has a bobbin carrier, impregnating chamber, molding unit including a die block, preliminary polymerization chamber and a device for profile molding, assembly for reeling-on of reinforcement and/or an assembly for reinforcement cutting. The device for profile molding is made in the form of a heated branch pipe detachable in the center plane with a recess on the inner surface, whose shape corresponds to the reinforcement profile. EFFECT: enhanced strength of the produced reinforcement. 4 cl, 2 dwg
Patent RU-2202914-C1 (RU)
Title: Puree for infant feeding
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2001-11-13
Granted: 2003-04-27
Abstract: FIELD: food industry. SUBSTANCE: puree "Nezhenka" for infant feeding contains apples, guava, raspberry, cream, sugar and preparation produced according to preset technology from biomass of microorganisms selected from preset group. EFFECT: stability to stratification, better assimilability and enriched content.
Patent RU-2205241-C1 (RU)
Title: Calcium producing method and apparatus (versions)
Inventor: KULIFEEV V K
IPC: C22B26/20
Filed: 2002-03-15
Granted: 2003-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves preparing basic mixture comprising calcium carbonate and aluminum powder; processing basic mixture under combined dissociation-reduction-melting mode carried out in three stages: at first stage basic mixture is vacuum heated at temperature of 700-850 C for 4-8 hours under residual gases pressure of 10-50 Pa, at second stage temperature of resultant mixture is increased also under vacuum condition and mixture is hold at residual pressure less than 10 Pa for 8-12 hours, at third stage resultant solid condensate is molten in argon under pressure of 15-25 kPa and at temperature of 900 C for 1-2 hours; discharging calcium into furnace well. According to first version, apparatus has furnace with at least one horizontal retort mounted inside furnace and equipped with heating zone and condensation zone. Retort is connected to vacuumizing system and to coolant circulation system. Discharge opening is formed in lower part of condensation zone and adapted for communicating said zone with metal collecting vessel. Electric heater is located inside condensation zone and at least one cylindrical basket for briquetted mixture is concentrically located inside heating zone. Cylindrical basket is provided with perforated cover. Perforated tube is mounted inside cylindrical basket and has diameter making 1/4 to 1/3 the diameter of retort. Tube axis is positioned higher than retort axis. Retort is connected to argon supply system. Size of perforations is less than size of mixture briquettes. According to second version, apparatus has furnace with at least one vertical retort. Condensation zone is equipped at its outside with detachable electric heater. Coolant circulation system is of open spraying type. Metal collecting vessel is mounted inside retort. Method and apparatus may be used for producing alkaline and alkaline-earth metal. EFFECT: increased efficiency, reduced power consumption provision for obtaining high-purity calcium in molten state, and reduced number of technological operations. 44 cl, 2 dwg, 1 tbl
Patent RU-2213130-C1 (RU)
Inventor: POSTOLOV JU M
IPC: C10M177/00
Filed: 2002-04-24
Granted: 2003-09-27
Abstract: FIELD: lubricants. SUBSTANCE: process lubricant used, in particular, in metal forming processes is prepared from sunflower oil, which is distilled at 230-260 C and residual pressure 1.5-8.0 kPa and then hydrolyzed according to acid number 60 to 150 mg KOH/g. Advantageously, starting oil contains 0.5 to 4.0% of free fatty oils and hydrolysis is effected with 10-20% aqueous alkali solution at 60-80 C. EFFECT: increased stability of water emulsions of lubricant, improved its antifriction property, and reduced pollution of deformed metal surface. 4 cl, 2 tbl, 6 ex
Patent RU-2204870-C1 (RU)
Title: Flat film-type magnet manufacturing process
Inventor: LILEEV A S
IPC: H01F10/00
Filed: 2002-04-30
Granted: 2003-05-20
Abstract: FIELD: electrical engineering. SUBSTANCE: film-type magnets made of Nd-Fe-B alloy are produced by intensive evaporation of this alloy on warm substrate and transfer of film-type magnets from amorphous to crystalline state by means of heat treatment. Novelty is that flat film-type magnets are transferred to crystalline state by short-time annealing at temperatures close to initial crystallization temperature of basic magnetic phase. Annealing is conducted for time required to form fine-grain single- domain structure of film-type magnet with magneto-crystalline texture perpendicular to film-type magnet plane; in the process optimal annealing time is shorter than a minute and temperature is between 520 and 550 C. EFFECT: enhanced coercive force and residual saturation of magnets due to their magneto-crystalline texture. 3 cl, 2 ex
Patent RU-2225623-C1 (RU)
Title: Radar receiver with digital heterodyning
Inventor: KOMPANIETS JU I
IPC: G01S7/26
Filed: 2002-09-17
Granted: 2004-03-10
Abstract: FIELD: radiolocation. SUBSTANCE: radar receiver with digital heterodyning includes quartz generator, reference signal former, two digital adders, trunk of parallel information, n receiving channels each comprising analog adder and coherent receiver with digital output. Coherent receiver with digital output has decoder, unit of resonance amplifiers with automatic gain control by time, two synchronous converters, two low-frequency filters, two analog-to- digital converters, phase inverter, digital heterodyning device and permanent storage. EFFECT: provision for digital heterodyning of processed signal, expansion of dynamic range of radar receiver and increased accuracy of digital correction of quadratures of received signals. 1 dwg
Patent RU-2223091-C1 (RU)
Title: Composition with sedative activity (variants)
Inventor: SINEVA T D
IPC: A61K33/06
Filed: 2002-09-25
Granted: 2004-02-10
Abstract: FIELD: medicine, pediatrics, pharmacy. SUBSTANCE: invention relates to sedative medicinal composition with mild effect. Composition with sedative activity comprises valerian biologically active substances, sodium bromide, magnesium sulfate, citral preparation and glucose. As biologically active substances the composition contains effective amount of valepotriates as components of valerian dry extract and citral as oil and it comprises optionally solvent (up to volume 100 ml) and components are taken in the definite ratio. Composition can be made as dry mixture or an aqueous or alcoholic 20% solution. Invention provides the required quality of dry mixture corresponding to requirements of Pharmacopoeia and useful life 1 year, not less. EFFECT: enhanced and valuable properties of composition. 4 cl, 2 tbl
Patent RU-2229357-C1 (RU)
Inventor: ZNAMENSKIJ L G
IPC: B22C9/10
Filed: 2002-12-10
Granted: 2004-05-27
Abstract: FIELD: foundry, possibly making complex-profile fine-relief castings of ferrous and non-ferrous alloys. SUBSTANCE: method comprises steps of cladding filler with gel forming agent due to agitating in edge-runner mill; simultaneously acting upon gel forming solution by means of nanosecond electromagnetic pulses with specific power 300-800 MWt/cub.m; pouring prepared filler in core box and compacting it by vibration; creating vacuum in core box and feeding binder solution. Binder which is subjected to action of pressure gradient impregnates filler, it reacts with gel forming agent and solidifies . In order to make especially complex cores, clad filler is impregnated with binder solution due to acting upon solution by means of nanosecond electromagnetic pulses with specific power 800-1300 MWt/cub.m. It provides lowered viscosity of solution and improved wetting and impregnating capabilities of it. EFFECT: accelerated process of forming cores with enhanced physical and mechanical properties of cores. 2 cl, 2 tbl, 2 ex
Patent RU-2239990-C1 (RU)
Inventor: RASPOPOV S S
IPC: A01G25/02
Filed: 2003-05-14
Granted: 2004-11-20
Abstract: FIELD: agriculture, in particular, plant growing and gardening equipment, which may be also used for soil-free cultivation of crops. 
     SUBSTANCE: splitter has longitudinal member with liquid inlet and outlet orifices. Longitudinal member is equipped with channel formed on its surface and adapted for connecting inlet and outlet orifices. Length of said channel exceeds that of longitudinal member. Cross section of mid portion of longitudinal member has shape approximating circular section. Diameter of longitudinal member is selected such that water supplying pipe tightly embraces it. Longitudinal member is made in the form of rod with threaded channel. 
     EFFECT: increased efficiency, minimized and regulated liquid flow rate. 
     1 dwg
Patent RU-2244256-C1 (RU)
Title: Multi-probe contour-type sensor for scanning probing microscope
Inventor: ALEKSEEV M E
IPC: G01B5/28
Filed: 2003-06-05
Granted: 2005-01-10
Abstract: FIELD: microscopy. 
     SUBSTANCE: device has base, on which cantilevers are fixed with probes at ends, platform is inserted, base is made in form of flat body, on which along contour cantilevers are placed with probes at ends, and angles between longitudinal cantilevers axes are different from 0° and have positive values, while base is connected to platform with possible rotation and fixing relatively to it. 
     EFFECT: simplified maintenance, broader functional capabilities. 
     10 cl, 6 dwg
Patent RU-2247635-C1 (RU)
Inventor: SMOLENTSEV V P
IPC: B23H5/06
Filed: 2003-07-31
Granted: 2005-03-10
Abstract: Изобретение может быть использовано при размерной комбинированной электрообработке деталей в электролите. В струю рабочей среды подают несвязанные пористые токопроводящие гранулы. Перед подачей их насыщают газом до давления, не вызывающего разрушения гранул, и направляют в струю рабочей среды с давлением, меньшим давления насыщающего газа. Способ позволяет увеличить расстояние от места подвода тока к инструменту до обрабатываемой поверхности без повышения напряжения между соплом и заготовкой, а также ускорить обработку удаленных участков заготовки. 1 ил.
Patent RU-2253778-C1 (RU)
Inventor: STANOVSKOJ V V
IPC: F16H25/06
Filed: 2003-12-22
Granted: 2005-06-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: planet ball gearing comprises central bearing disk (1), central output disk (2) and floating disks (8) and (9) interposed between them. Disks (8) and (9) are mounted on the antiphase eccentrics of output shaft (7) through bearings (10) and (11). The surfaces of disks (8) and (9), which face each other, are provided with periodic raceways (12) and (13) which cooperate through the first chain of balls (14). The surfaces of floating disks (8) and (9), which face central disks (1) and (2), are provided with closed periodic raceways (16) and (17). Periodic raceway (16) cooperates with the periodic members made of semispherical hollows (18) made in the surface of bearing central disk (1) through chains of balls (19). Periodic raceway (17) cooperates with periodic members made of semispherical hollows (2) in the surface of output central disk (20) through chains of balls (21). 
     EFFECT: simplified method of manufacturing. 
     1 cl, 5 dwg
Patent RU-2259843-C1 (RU)
Inventor: DUBOVOJ B L
IPC: A61K39/12
Filed: 2004-02-09
Granted: 2005-09-10
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: method involves parenterally introducing anti-myxomatosis vaccine produced from B-82 strain or myxoma suspension in the amount of single immunizing dose four times with 24 h long pauses. 
     EFFECT: avoided or considerably reduced losses. 
     4 tbl
Patent RU-2249073-C1 (RU)
Title: Method of breaking ice cover
Inventor: KOZIN V M
IPC: B60V3/06
Filed: 2004-03-18
Granted: 2005-03-27
Abstract: FIELD: ice breaking technique; breaking ice cover by resonance method with the aid of hovercraft. 
     SUBSTANCE: proposed method includes excitation of resonance flexural gravitational waves in ice and creation and change of aerodynamic lift force at frequency of resonance flexural gravitational waves. In the course of motion of ship, alternating aerodynamic lift force is created at frequency of resonance flexural gravitational waves by turning the horizontal plates to positive and negative angles of attack towards incoming flow of air. Plates are mounted on upper deck. Angles of attack are periodically changed at frequency of said waves. 
     EFFECT: increased thickness of ice broken by this method. 
     1 dwg
Patent RU-2261219-C1 (RU)
Title: Циклонная печь для сжигания отходов
Inventor: SAENKO N D
IPC: C01B17/80
Filed: 2004-03-31
Granted: 2005-09-27
Abstract: Изобретение относится к устройствам сжигания различных видов топлив, особенно для термического расщепления различного вида отходов и использования в химической, нефтехимической и других отраслях промышленности. Циклонная печь для сжигания отходов содержит циклонные камеры, размещенные друг за другом по ходу движения расщепляемых отходов, устройства ввода топлива и окислителя. Передачу продуктов расщепления из одной циклонной камеры в следующую циклонную камеру осуществляют посредством тангенциально выполненных устройств прямоугольного или овального сечения, они же и создают закручивающийся вихрь в каждой камере. Циклонная печь, состоящая из трех или четырех циклонных камер, изготовленных в виде вертикальных цилиндров одного диаметра и одной высоты, выполнена из неметаллических термохимически стойких материалов. Все циклонные камеры описаны наружной футерованной обечайкой, тем самым создавая герметически закрытую среду, препятствуя утечке газов из циклонных камер в окружающую среду. Устройство ввода отходов размещено в центре любой крышки, вдоль ее оси, а устройство вывода - в последней циклонной камере. Изобретение позволяет повысить надежность работы печи при длительной эксплуатации и малых теплопотерях, обеспечить эффективное расщепление отходов. 2 ил., 1 табл.
Patent RU-2248252-C1 (RU)
Title: Multipurpose hydrodynamic homogenizing dispenser
Inventor: IZOTOV A V
IPC: B06B1/20
Filed: 2004-04-21
Granted: 2005-03-20
Abstract: FIELD: oil refining and chemical and other industries; devices for dispersion and mixing of streams of liquid-phase mediums. 
     SUBSTANCE: the invention is pertinent to the devices for dispersion and mixing of streams of liquid and may be used for preparation of different technological processes in oil refining industry, chemical industry and other industries. The multipurpose hydrodynamic homogenizing dispenser contains: a cylindrical body (1); in series mounted means of provision of ultrasonic treatment of a stream, each of which is made in the form of an emitter (2) with crescent-shaped vanes (3) and having the form of a part of the Archimedes' spiral. The crescent-shaped vanes (3) are made hollow out of granules with open porosity. The body (1) has holes (10) and in the emitter (2) there are the ring-shaped cavities (11) and the vanes have cavities (12) for delivery of an additional stream. The stream of a multi-component liquid moving inside the body (1) flows over the cone dissector (7). Then flowing over the tangential holes (6)it falls into a cavity chamber (9), where the zones of intensive cavitation are formed. Moving in the cavity chamber (9) the stream under pressure arrives into the strombuliform channels (8) of emitter (2). Simultaneously through the ring-shaped cavity (11), channels (13) and through the open pores in the vanes (3) feed an additional liquid-phase or gaseous stream directly into the zone of treatment. Due to that in the indicated channels additional braking and correction of a part of the main stream, that in turn improves quality of machining (a dispersion and homogenization). At the same time there is a deflection of a part of the main stream by the additional stream from vanes 3, that results in a decrease of the action on the vanes (3) of the formed swirls and the circulation flows formed during the treatment, that increases the service life of the emitter and the whole dispenser. Besides correction of a delivery pressure of the additional stream allows to regulate the process of dispersion and homogenization. After that the two-jet stream is again transformed into a joint stream, the speed of which again is reduced at the outlet of the emitter (2) and entering the chamber (12). In the swirl chamber (5) and in the chamber (12) at the expense of a collapse of cavitation bubbles with generation of micro-impact waves and acoustic oscillations of the certain energies also there is a process of a dispersion and homogenization of the components of the stream. The cycle of the cavitation treatment is repeated in the next tool of the ultrasonic treatment. The technical result is an increased quality of the stream treatment, expansion of technological capabilities and reliability of operation of the dispenser. 
     EFFECT: the invention ensures expansion of technological capabilities and reliability of operation of the dispenser. 
     3 dwg
Patent RU-2262543-C1 (RU)
Inventor: BASHLYKOVA T V
IPC: C22B11/00
Filed: 2004-04-29
Granted: 2005-10-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: group of inventions relates to a method involving bacterial oxidation of sulfides and introduction into the process of nutrient medium for cultivation of bacteria and subsequent dissolution of exposed gold. This nutrient medium is strontium-containing naturally occurring saline solution composed of, g/L: Cl -  305.6-345.0, Br -  9.6-10.6, I -  0.004-0.12, HCO 3   -  0.33-0.63, Na +  1.4-3.2, K +  1.3-5.0, Mg 2+  26.7-41.3, Mn 2+  0.065-0.115, Sr 2+  0.62-1.12. Nutrient medium may further contain energy source. 
     EFFECT: simplified gold recovery process flowsheet. 
     3 cl