baber/WOPTO huggingface dataset:
Patent RU-2229958-C1 (RU)
Inventor: LUKIN S V
IPC: B22D11/124
Filed: 2002-11-18
Granted: 2004-06-10
Abstract: FIELD: ferrous metallurgy, namely processes for cooling slabs in curvilinear type continuous casting machines. SUBSTANCE: method for dynamic control of cooling slab in secondary cooling zone of continuous casting machine comprises steps of determining water flow rate for cooling zones according to expression G i (τ) = g(τ * (z i ,τ))•l i •B i , where G i  - water flow rate in i-zone of cooling, cub. m/h; i = 1,2,τN - index corresponding to number of secondary cooling zone; l i  - length value of cooling zone, m; B i  - cooled width of slab in i-zone of cooling, m; z i  - special coordinates of cooling zones, for example of its mean portion, measured from meniscus; τ *  = τ * (z,τ) -current time moment measured from moment of casting process starting, s; τ - time period (second) during which in casting machine was slab element that in current time moment is in point z of technological axis of machine, said time period is determined according to integral equation   where ν(τ) - change of casting speed in time, m/s; g(τ * ) - relation of specific water flow rate (cub. m/sq. m x h) and time τ * , depending upon cooling mode for given steel kind or empirically or according to standard solidification rate at stationary casting speed and at predetermined temperature change of slab surface t = (τ * ). EFFECT: possibility for providing necessary change of temperature of slab surface at stable and unstable modes of casting process, enhanced quality of cast metal. 2 cl, 2 dwg, 1 tbl, 1 ex
Patent RU-2233707-C1 (RU)
Inventor: ZVEGINTSEV A G
IPC: B03C1/18
Filed: 2002-12-09
Granted: 2004-08-10
Abstract: FIELD: materials dressing and other industries. 
     SUBSTANCE: invention relates to magnetic treatment of mineral mixtures before magnetic separation to increase efficiency of dressing. Invention makes it possible to magnetically treat mineral mixtures directly on belt of moving conveyor to combine finely dispersed magnetic grains scattered among slimes into separate conglomerates, thus increasing degree of extraction during subsequent magnetic separation. Device is provided with magnetic system arranged under moving belt of conveyor and rotating around vertical axis. System consists of permanent magnets with alternating magnetic polarity over arc of circumference. Said magnetic system contains four groups of permanent magnets radially arranged at angle of 90 o  in form of rectangular prisms installed with clearance and featuring magnetic polarity alternating in radius and magnetic moments parallel to axis of rotation. 
     EFFECT: increased degree of extraction of materials at magnetic separation. 
     2 dwg
Patent RU-2227264-C1 (RU)
Title: Device for installation of detonating shaped charges
Inventor: KUZIN E N
IPC: F42B1/02
Filed: 2003-01-17
Granted: 2004-04-20
Abstract: FIELD: applicable in blasting operations. SUBSTANCE: the device for installation of extended shaped charges has a U-shaped body with beads at the edges and a lock for fastening the charge at the optimum distance from the object to be cut. The body is provided with a spring clamp, holes on its opposite beads, and the lock is made in the form of a catch. EFFECT: provided installation of extended shaped charges on objects of any shape and dimension. 1 dwg
Patent RU-2242886-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2003-05-13
Granted: 2004-12-27
Abstract: FIELD: food-processing industry, in particular, manufacture of frozen products from raw fruit material. 
     SUBSTANCE: method involves inspecting raw fruit material, grinding; adding sand sugar, pectin and solid residue produced after extracting of Mortierella lignicola micromycet biomass by predetermined process; mixing said components while heating and simultaneously inactivating native enzymes; cooling; increasing pressure while introducing miscella separated after first stage of extracting of Mortierella lignicola micromycet biomass by liquid carbon dioxide; reducing pressure to atmospheric pressure value for obtaining of base product in frozen state. 
     EFFECT: reduced consumption of power and reduced accumulation of melanoidins in base product. 
     3 ex
Patent RU-2238272-C1 (RU)
Inventor: BANNIKOVA JU N
IPC: C07D209/00
Filed: 2003-05-19
Granted: 2004-10-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing new individual compounds of the class indole-3-spiro-pyrrols of the formula: 
     
       
     
     wherein R means CH 2 C 6 H 5  (I), C 6 H 11 -c (II); Ar means p-NO 2 C 6 H 4  (I), C 6 H 5  (II); Ar' means C 6 H 5  (I), p-ClC 6 H 4  (II). Method involves interaction of 1-aryl-4-aroyl-5-methoxycarbonyl-2,3-dihydro-2,3-pyrrolidone of the formula: 
     
       
     
     with 3-alkylamino-5,5-dimethylcyclohexene-2-one-1 of the formula:   in medium with inert aprotonic solvent, for example, absolute benzene at temperature 79-80 o C followed by isolation of end products. Synthesized compounds can be sued as the parent product for synthesis of new heterocyclic systems. 
     EFFECT: improved preparing method. 
     3 cl, 2 sch, 2 ex
Patent RU-2247075-C1 (RU)
Title: TANTALUM PLUMBIDE Ta3Pb
Inventor: TULEUSHEV ADIL ZHIANSHAKHOVICH
IPC: C01G21/00
Filed: 2003-06-11
Granted: 2005-02-27
Abstract: FIELD: chemical compound with superconductor structure. 
     SUBSTANCE: solid lead solution in beta-tantalum in form of coat is obtained by ion-plasma sputtering of lead-tantalum target followed by deposition on movable in relation to plasma streams non-heated substrate. Coat is sintered at 1150 0 C and under active gas pressure less than 1.10 -3  Pa for 1 h. Then sintering temperature is increased up to 1650 0 C or more; coat is hold for 10 min followed by cooling on vacuum. As a result compound of formula Ta 2 Pb is obtained. It has mean lattice constant of volume-centered cubic latitude of α m  = 0.5464, structure type A15 and lattice type Cr 3 Si. 
     EFFECT: semiconductor coat of improved characteristics. 
     3 tbl
Patent RU-2246473-C1 (RU)
Title: Water-containing frost-resistant environmentally safe explosive
Inventor: TALALAEV A P
IPC: C06B31/28
Filed: 2003-06-16
Granted: 2005-02-20
Abstract: FIELD: explosives. 
     SUBSTANCE: invention relates to creation of safe water-gel industrial explosives for blasting operations in mining industry reusing overdue individual explosives, gunpowders, fuels, and their components. Claimed explosive contains ammonium nitrate, cryogenic additive, thickener, structure-forming agents, water, and a complex system: explosive sensitizer with chemical absorbent of halogen-containing toxic gases resulting from explosive conversion. 
     EFFECT: stabilized detonation activity independently of composition of material to be reused. 
     3 cl, 1 tbl
Patent RU-2237854-C1 (RU)
Inventor: BIDEEV G A
IPC: F42B5/145
Filed: 2003-07-09
Granted: 2004-10-10
Abstract: FIELD: cartridges for forearm. 
     SUBSTANCE: the light-and-noise cartridge has a cartridge case, light-and-noise compound, bursting charge and a priming element; the priming element represents a primer cap and a gas generator pressed in the cartridge case, the bursting charge is positioned in the gas generator and represents a compound with a gas generator may be made in the form of a single part or separately. The primer cap may be an electric one. The light-and-noise compound may be in the form of a powdery metallic fuel-powdered metal Al or Mg or their mix. The neck of the cartridge case may have a contraction. The light-and-noise cartridge may have an end-cap. 
     EFFECT: enhanced efficiency and reliability of the light-and-noise cartridge for firearm, simplified construction and prevented infliction of terrible physical injuries at a distance from 1.0 m and attainment of the stopping effect at a distance up to 10 m. 
     10 cl, 1 dwg
Patent RU-2245049-C1 (RU)
Title: Fancy cake "berlin puff-pastry"
Inventor: KOBAKHIDZE O V
IPC: A21D13/08
Filed: 2003-07-17
Granted: 2005-01-27
Abstract: FIELD: food-processing industry, in particular, manufacture of farinaceous products. 
     SUBSTANCE: fancy pie is composed of layers put onto one another and covered with fruit jam, onto which fondant coat is applied. To obtain dough for semi-finished farinaceous product, mixture of top-grade flour, water, and citric acid is preliminarily prepared, said components being used in amounts providing moisture content in mixture in the range of 41-44%. Resultant mixture is held for 28-35 min for swelling of gluten. Dough is rolled, layered with softened margarine, repeatedly rolled and cooled. Dough is then cut into several portions. Article in the form of sheet is formed from each dough portion and baked at temperature of 230-240 0 C. One rolled dough portion is put onto other portion and simultaneously fruit jam is spread thereon. Fruit jam is produced from fruit pomace by cooking thereof at temperature of 102-107 0 C with sand sugar for 15-20 min for obtaining of mass with moisture content of 30-35%, with lemon ground to pulp state being added into said mass. For preparing of fondant, sand sugar is initially introduced into boiling water for obtaining of sugar solution of 45-50% concentration, then syrup heated to temperature of 50-60 0 C. Said mixture is cooked-through to provide 25-30% concentration, cooled to temperature of 45-50 0 C and acetic essence of 10% concentration is added. Fondant is immediately spread on outer surface of upper layer of farinaceous semi-finished product. Fancy cake components are used in the following ratio, weight parts: for farinaceous semi-finished product: top-grade wheat flour 2,100-2,300, margarine 1,500-1,700, citric acid 0.038-0.04; for jam: pulped lemon 0.138-0.14; for fondant: sand sugar 1,100-1,200, starch syrup 150-155, acetic essence of 10% concentration 0.018-0.02. Shelf life of product is about 7 days. 
     EFFECT: regular and stable shape, attractive appearance, improved quality, soft consistency and prolonged shelf life. 
     2 ex
Patent RU-2250483-C1 (RU)
Title: Liner chamber with protection for pulse roentgenography of liner collapse process (versions)
Inventor: CHERNYSHEV V K
IPC: G03B42/02
Filed: 2003-07-30
Granted: 2005-04-20
Abstract: FIELD: study of dynamics of acceleration of envelopes (liners). 
     SUBSTANCE: proposed liner chamber includes liner in form of body of revolution and reverse current conductor in form of body of revolution which is mounted coaxially, thus forming electric circuit together with current source. According to first version, wall of reverse current conductor is formed by two similar opposite cones engageable by their bases in axis "roentgen source-roentgen recorder"; thickness of walls of cones decreases towards engageable bases of cones. According to second version, plate made from explosive material is placed on the outside of reverse current conductor on at least on side of liner chamber across axis "roentgen source-roentgen recorder" at distance of 0.1-3 of its radius; mass of explosive material per unit of surface is selected from the following ratio: mexpl./mr.con. =0.5-1.5, where mexpl. is mass of explosive material per unit of surface and mr.con. is mass of reverse current conductor per unit of surface. 
     EFFECT: enhanced reliability of protection of roentgen recorder and roentgen source against fragments of reverse current conductor. 
     3 cl, 2 dwg
Patent RU-2255635-C1 (RU)
Inventor: ROMANOVA L L
IPC: A41D11/00
Filed: 2003-11-10
Granted: 2005-07-10
Abstract: FIELD: sewing industry. 
     SUBSTANCE: set of transformable clothing comprises free cutting skirt, pants manufactured from knitted fabric, and cuff-button. Skirt is equipped with device for retaining it on waist, said device being made in the form of doubled belt with elastic cord on its side portions, device made in the form of straps and adapted for fixing on shoulders, and lifting unit defining free zone for access to genitalia. Pants are provided with belt running around upper cut and are composed of front part and rear part connected with one another along side seams for defining leg openings, between which flying-away closing part is arranged. Flying-away part is adapted to be fastened by means of fastener disposed at lower cut of front part. Plastic loop disposed at front cut of flying-away closing part is adapted for engagement with protrusion of cuff-button. Leg openings are framed with border or flexible member for retaining pants on user's body upon unfastening of fastener of flying-away closing part. 
     EFFECT: increased efficiency and provision for self-servicing by users with amputated upper limbs to provide for natural functions of an organism. 
     3 cl, 6 dwg
Patent RU-2264358-C1 (RU)
Inventor: SHCHEPOCHKINA JU A
IPC: C03C3/062
Filed: 2004-01-29
Granted: 2005-11-20
Abstract: FIELD: technology of silicates; glass used for making powders and granules for high-temperature finishing of non-fired building materials and articles. 
     SUBSTANCE: proposed glass contains the following components, mass-%: SiO 2 , 25.0-35.0; CaO, 30.0-36.0; MgO, 4.0-6.0; Na 2 O, 12.0-16.0; ZrO 2 , 4.0-6.0; PbO, 9.0-17.0. Glass contains additionally AS 2 O 3 , 1.0-2.0. Granules made from glass and powder are applied (poured)  on horizontal surfaces of  cement-and-sand, concrete, reinforced concrete and lime-and-sand articles (pigments are added if necessary) and are secured by fusion with the aid of plasmatron or gas burner. 
     EFFECT: enhanced efficiency. 
     2 cl, 1 tbl
Patent RU-2261303-C1 (RU)
Inventor: MININ ALEKSANDR VASIL EVICH
IPC: E01D1/00
Filed: 2004-02-26
Granted: 2005-09-27
Abstract: FIELD: bridge-building, particularly to erect bridges, overpasses and other transport works. 
     SUBSTANCE: bridge includes piers, support parts rigidly connected to the piers, span structure, approach slabs and unloading means. Support parts and span structure are rigidly connected one with another. Intermediate panels are mounted within bridge length above bridge aperture, connected one to another and rigidly joined with span structure by one end and with unloading means by another end thereof. The unloading device is formed as retaining wall which serves as a platform for embankment and supported by foundation pad or grillage. Lower edges of retaining walls are joined with foundation pads or with grillage by hinged connection so that retaining wall may rotate relative support axis or by sliding hinged connection so that retaining wall may rotate and move in horizontal direction. 
     EFFECT: reduced material consumption along with increased bridge strength and service life. 
     5 cl, 5 dwg
Patent RU-2255449-C1 (RU)
Inventor: BERKUT A E
IPC: A01B1/00
Filed: 2004-03-22
Granted: 2005-07-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: invention relates to hand implements for cultivation and ripping of soil. Proposed tillage implement contains working web made in form of flat plate with blade over perimeter, with hole and knives arranged at angle to working web symmetrically to its longitudinal axis, and fastening members arranged on axle of working web at different side from hole and made in form of two plates bent to different sides, and also handle. Implement is furnished with detachable holder with head arranged at angle to holder and made in form of semicircle. Hexagonal cutout and rectangular cutout with slots are made on longitudinal axle of head. Fastening members are furnished with stops and installed for interaction with opposite sides of hexagonal and rectangular cutouts of holder head. Head of detachable holder is provided with blade located over perimeter of semicircle. 
     EFFECT: increased efficiency, provision of subsurface cultivation of soil and enlarged functional capabilities of implement owing to possibility of its readjustment. 
     6 cl, 6 dwg
Patent RU-2253586-C1 (RU)
Inventor: GORDON B M
IPC: B61L23/16
Filed: 2004-03-25
Granted: 2005-06-10
Abstract: FIELD: railway transport; signaling and communication. 
     SUBSTANCE: invention can be used for checking condition of track circuits in automatic interlocking and signaling system devices with electronic interface. According to invention, output of amplifier is connected through matching elements to computing nucleus of each signal converting and processing module for comparing shaped signals with preset signals in waveform, frequency spectrum and power, and providing by safety module, depending on results of comparing, control signals for power amplified and its supply source. 
     EFFECT: enlarged operating capabilities of generator, improved safety of traffic. 
     1 dwg
Patent RU-2265553-C1 (RU)
Title: Исполнительный механизм рулевого привода
Inventor: SAMSONOVICH S L
IPC: B64C13/28
Filed: 2004-03-29
Granted: 2005-12-10
Abstract: Изобретение относится к рулевым приводам аэродинамических поверхностей беспилотных летательных аппаратов. Имеется корпус, который закреплен в общем блоке рулевых приводов. Вал электродвигателя соединен с конической шестерней первой ступени трехступенчатого редуктора. Третья ступень редуктора выполнена в виде волновой передачи, содержащей волнообразователь, гибкое колесо, волновую муфту, соединенную с корпусом, и жесткое колесо. Последнее представляет собой составную часть выходного вала, связанного с валом датчика положения. Предусмотрено опорное устройство выходного вала. Отличие исполнительного механизма заключается в том, что вторая ступень трехступенчатого редуктора выполнена в виде волновой передачи и расположена соосно с волновой передачей третьей ступени, коническим колесом первой ступени и датчиком положения. При этом датчик положения расположен внутри второй и третьей ступеней трехступенчатого редуктора, а вал датчика положения жестко соединен с выходным валом. Данный исполнительный механизм характеризуется повышенным кпд, улучшенными массогабаритными показателями и увеличенной точностью канала обратной связи за счет непосредственного соединения датчика положения рулевой поверхности с выходным валом. 1 з.п. ф-лы, 3 ил.
Patent RU-2264144-C1 (RU)
Inventor: LO SHENCHUN
IPC: A41H3/00
Filed: 2004-04-20
Granted: 2005-11-20
Abstract: FIELD: sewing industry. 
     SUBSTANCE: general-purpose collar pattern has casing with linear and curved scales. Runner is positioned on casing for displacement along sides thereof. One of casing ends is made beveled along arc of circle. Scale provided on casing surface consists of mutually perpendicular longitudinal and transverse lines. Transverse lines correspond to total width of collar upright and take-off portion, and longitudinal lines correspond to length of back neck line. Semicircular slot is provided on casing surface on the side of rectangular end, with center of semicircular slot being arranged on lateral side. Recesses provided on scale are extending from semicircular slot and have shape corresponding to that of collars of various sizes. Runner lateral face is made beveled. 
     EFFECT: wider range of universality and convenient usage. 
     2 dwg
Patent RU-2267048-C1 (RU)
Title: Ball valve (variants)
Inventor: GALAGANOV V N
IPC: F16K5/20
Filed: 2004-05-24
Granted: 2005-12-27
Abstract: FIELD: shutoff fittings, particularly ones built in main pipelines to close working medium flow in wide pressure range. 
     SUBSTANCE: ball valve comprises housing. Installed in the housing are spherical rotary plug, at least one seat seal installed in bush and spring pressing device. Spring pressing device comprises a number of members arranged so that members having different outer diameters alternate. Outer diameter of smaller member exceeds inner diameter of adjacent one. Ball valve in accordance with invention embodiment comprises spring pressing device made as conical spring. Outer diameter of each next spring coil in coil spring cone apex direction is greater than inner diameter of previous one. 
     EFFECT: increased ball valve air-tightness in seat area due to improved spring pressing device. 
     7 cl, 2 dwg
Patent RU-2273148-C1 (RU)
Inventor: ESAULKOV VJACHESLAV NIKITOVICH
IPC: A23K10/32
Filed: 2004-06-16
Granted: 2006-04-10
Abstract: Изобретение относится к области кормопроизводства и может быть использовано для приготовления корма из растительного сырья для животных. Линия, включающая трубопроводы, транспортеры и смесители, снабжена автономно установленным с одной ее стороны агрегатом для переработки зернобобовых и овощных культур, а с другой - агрегатом для кислотно-щелочной обработки грубостебельных культур. Агрегаты соединены между собой вспомогательным транспортером и заборно-подающим трубопроводом. Агрегат для переработки зернобобовых и овощных культур выполнен в виде резонансного гидроударного устройства, соединенного со смесителем жидких кормов посредством циркуляционного трубопровода и заборного трубопровода. Агрегат кислотно-щелочной обработки грубостебельных культур выполнен в виде гравитационного реверсивного смесителя, который соединен с блоком насосов-дозаторов для щелочи и кислоты и блоком резервуаров для щелочи и кислоты. С входной части линии установлен напорный водопровод, который одной своей ветвью соединен с блоками резервуаров для щелочи и кислоты, а другой - входит в смеситель жидких кормов. Через всю линию проходят установленные с наклоном разгрузочный транспортер и разгрузочный трубопровод. Разгрузочный трубопровод соединен одним концом с циркуляционным трубопроводом, входящим в смеситель жидких кормов, а другой - с заборно-подающим трубопроводом, гравитационным реверсивным смесителем и со смесителем жидких кормов. Подающие транспортеры соединены со смесителем жидких кормов и одновременно с гравитационным реверсивным смесителем. Использование изобретения позволит расширить технологические возможности процесса приготовления кормов. 1 ил.
Patent RU-2263900-C1 (RU)
Inventor: DENEL A K
IPC: G01N21/91
Filed: 2004-07-06
Granted: 2005-11-10
Abstract: FIELD: analyzing and investigating materials. 
     SUBSTANCE: method comprises processing the surface with a water-soluble penetrating agent, applying developer, recording defects, and washing the surface with water.  Each of the washings is carried out in two baths arranged in series, with fresh water being supplied to the second bath in amount that is determined by the permissible concentration of contaminant and overflowing the water from the second bath to the first one in the direction opposite to the movement of the article. 
     EFFECT: improved method and reduced cost of control. 
     1 dwg