baber/WOPTO huggingface dataset:
Patent RU-2244783-C1 (RU)
Title: Method for connection of eccentrically loaded column with stepped foundation
Inventor: NEZHDANOV K K
IPC: E02D27/34
Filed: 2003-08-04
Granted: 2005-01-20
Abstract: FIELD: building, particularly frame structures for civil and industrial buildings to be erected mainly on sinking territories or territories to be developed. 
     SUBSTANCE: method for connecting eccentrically loaded column with foundation by fixing thereof in orifice formed in foundation involves forming composite multi-stepped foundation having central, medium and outer steps and through wedge-like orifices made in each step, wherein orifices taper downwards with cone angle of 1/10 to 1/5 (5.7 - 11.3 o ) and each step and lower column end are also wedge-like and have cone angles of 1/12 - 1/6 (4.8 - 9.5 o ), steps are inserted one into another and wedge-like column end extends into central orifice of central foundation step; tightly installing pair of force mounting wedges in gap between wedge-like column end and foundation, wherein each mounting wedge comprises two levers pivotally connected by the first ends to change cone angle of wedge and to regulate column verticality; securing jack communicating with hydraulic pulsing pumping plant to one lever; filling gap between foundation steps and gap between wedge-like column end and foundation with solid powder material, particularly with crushed granite with particle dimensions of 5 - 10 mm; covering upper part of central orifice of central step with concrete plug of 40 - 50 mm thickness along column perimeter; arranging centering pads on concrete plug symmetrically about eccentrically loaded column; installing pair of jacks on centering pads; securing mounting device formed as split terminal including L-shaper rests pressed to column and connected one to another by means of two bars and pins with stressing nuts, wherein jack pistons cooperate with L-shaped rests from below to maintain design position of eccentrically loaded column and to solidify powder material in gap between column tip and foundation orifice wall. 
     EFFECT: provision of straightening column position relative foundation without connection unit damage; increased reliability of anchoring eccentrically loaded column in foundation. 
     4 dwg
Patent RU-2231605-C1 (RU)
Inventor: GOLUBEV V N
IPC: E05B13/10
Filed: 2003-10-30
Granted: 2004-06-27
Abstract: FIELD: furniture, particularly cylinder locks. 
     SUBSTANCE: secrecy mechanism includes body, spring-loaded matrix with capability of longitudinal motion, inserts entering matrix and arranged into holder and blocking members located in gaps formed between matrix end surfaces and inserts surfaces facing each other. Mechanism also comprises key with control magnets. Body includes the first part formed as cup into which matrix and inserts are arranged. Cup has slots made on end thereof and slide surfaces. Variants of above mechanism realization are also disclosed. 
     EFFECT: increased resistance to lock breaking. 
     2 cl, 14 dwg
Patent RU-2250499-C1 (RU)
Title: Method for computer recognition of objects
Inventor: IVANOV A L
IPC: G06K9/80
Filed: 2003-11-17
Granted: 2005-04-20
Abstract: FIELD: computer science. 
     SUBSTANCE: method includes processing image of recognized object into computer memory, detecting fragments and support points of its contour, fragments are virtually enveloped by round shape, all points of which are moved to points of contour of processed image until some points coincide with points of contour of processed image, and other points form solid boundary between two adjacent points of contour of processed image, in such way fully closing contour while receiving image of recognized object maximally close to recognized object image, which is then converted to standard form for the method - scale is adjusted, image is rotated, centered, inscribed in rectangle, data background is cleaned at area between processed image contour and rectangle, templates are applied to area of image, limited by processed closed contour, these are then compared and recognized. 
     EFFECT: higher efficiency.
Patent RU-2254441-C1 (RU)
Inventor: JUSUPOV I G
IPC: E21B33/12
Filed: 2004-02-04
Granted: 2005-06-20
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: device has body, made in form of branch pipe with elastic collar mounted on it, expanding assembly with cone, shear element, gear, lowered on pipes column into additional casing column and interacting with expanding assembly from above. Expanding element is positioned in upper portion of branch pipe and locked with its cone directed downwards, gear is made in form of pusher in lower portion and anchor assembly in upper portion. Pusher is made in form of hydraulic cylinder, made with possible pressure from above on expanding assembly and provided with piston and hollow rod, which is connected to piston rigidly, and to pipes column - hermetically with possible upward axial displacement. Anchor assembly is made in form of dies, mounted on hollow rod with possible radial movement outwards during movement of hollow rod upwards relatively to pipes column. Shear element holds hollow rod relatively to pipes column during lowering into well. 
     EFFECT: simplified construction, lower costs. 
     1 dwg
Patent RU-2258218-C1 (RU)
Inventor: SOKOLOV M V
IPC: G01N29/04
Filed: 2004-02-26
Granted: 2005-08-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: transducer comprises housing, substrate, cover, connectors, concentrators, inductive coils, and magnetic system made of permanent magnets.  The magnetic system is made of three permanent magnets mounted inside the housing in parallel to the plane of the substrate and tightly pressed to each other.  The polarization of the side magnets is arbitrary, and the central magnet has vertical polarization.  The surface of the central magnet that faces the substrate is provided with concentrators which are arranged with a spaced relation to each other.  The concentrators are made of carbonyl iron and impregnated with a glue.  The coils and concentrators are glued to the ceramic plate mounted in the same plane as the bottom base of the substrate and are filled together with it with an epoxy resin.  The plate made of a ferromagnetic material is mounted on the surface of the magnets from the opposite side. 
     EFFECT: enhanced sensitivity of the transducer.
Patent RU-2268312-C1 (RU)
Inventor: TROFIMOV ADOL F IVANOVICH
IPC: C21D9/50
Filed: 2004-04-26
Granted: 2006-01-20
Abstract: Изобретение относится к области технологии сварки и служит для снятия остаточных напряжений, возникающих в сварных соединениях в процессе сварки. Техническим результатом изобретения является повышение эффективности снятия остаточных напряжений в сварных соединениях трубопроводов АЭС и ТЭС. Поставленный технический результат достигается тем, что в процессе сварки в околошовную зону вводятся ультразвуковые колебания в диапазоне частот 22,1-22,7 кГц. 1 ил.
Patent RU-2258551-C1 (RU)
Inventor: KARPYSHEV A V
IPC: A62C31/02
Filed: 2004-05-11
Granted: 2005-08-20
Abstract: FIELD: fire-fighting, particularly technical means for liquid spraying, namely sprinklers. 
     SUBSTANCE: method involves supplying pressurized liquid in axial sprinkler channel on reaching predetermined ambient temperature and opening thermal lock of the sprinkler. During the method realization liquid flow is divided into two flows by partition installed in axial sprinkler channel and liquid flows are formed in flow channels, wherein the flows are symmetrical with respect to axis of partition symmetry. The formed flows are sprayed by cooperating thereof with splitter secured to sprinkler body by means of mounting unit and thermal lock. Mounting unit comprises bails. The bails of mounting unit and thermal lock are installed in plane of axial channel partition symmetry so that the liquid flows in flow channels flow around the bails. Sprinkler comprises body with cylindrical axial channel for liquid delivering. Installed in the axial channel is partition, which divides the channel into two flow channels symmetrical with respect to axis of partition symmetry. Thermal lock with valve and liquid flow splitter are installed in mounting unit adapted to secure thermal lock and splitter and including bails. Bails are installed in plane of axial channel partition symmetry. Cross-section of each flow channel outlet defines a circle segment. Partition may be widened in flow direction with 3-25% gradient. Partition may be installed in centering bush secured in cylindrical axial channel. Bail width in area of its connection to sprinkler body does not exceed partition width. Flow splitter may have solid central part located within the geometrical boundaries of axial channel projection. 
     EFFECT: reduced droplet size, increased kinetic droplet energy, uniform spatial droplet distribution. 
     17 cl, 3 dwg
Patent RU-2277612-C1 (RU)
Inventor: DROBYSHEVSKIJ BORIS ALEKSANDRO
IPC: E01D12/00
Filed: 2004-12-08
Granted: 2006-06-10
Abstract: FIELD: bridge building, particularly composite span structures. 
     SUBSTANCE: span structure comprises separate composite panels arranged in cross-section thereof and connected one to another by joints. Span structure also has roadway bed laid on upper panel surfaces. Roadway bed is made of monolithic water-impermeable concrete, joints are formed as separate rigid metal connections including built-in metal members. The metal members are arranged in adjacent panels one opposite another and are joined by connection mounting metal member so that the metal member passes into roadway bed body. Distance between rigid metal connections in span structure length is defined by a given relation. 
     EFFECT: increased operational reliability and increased load-bearing capacity thereof. 
     3 cl, 3 dwg
Patent RU-2276007-C1 (RU)
Title: Surface plastic deforming method
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24B39/04
Filed: 2004-12-21
Granted: 2006-05-10
Abstract: FIELD: processes and equipment for working machine parts by surface plastic deforming. 
     SUBSTANCE: method comprises steps of imparting to blank rotation around its own axis and imparting lengthwise feed to tool in the form of rolling around roller applying pressure to surface of worked blank. Working portion of tool is in the form of three-step surface that includes leading smoothing cone with predetermined conicity angle, cylindrical strengthening band being tore like at side of said leading smoothing cone and back smoothing cone with inverse conicity angle arranged successively in direction of lengthwise feed. Tool is loaded by lateral effort until leading smoothing cone touches surface of blank. Diameter of cylindrical strengthening band is determined with use given formula. 
     EFFECT: enhanced quality of surface due to reduced plastic wave in tool feed direction. 
     4 dwg, 1 ex
Patent RU-2282814-C1 (RU)
Inventor: VALEEV SERGEJ ABDULOVICH
IPC: G09B9/00
Filed: 2004-12-30
Granted: 2006-08-27
Abstract: FIELD: optical instrument engineering, applicable in simulators designed for training of operators of optoelectronic products. 
     SUBSTANCE: the case bottom is provided with a pivot screw installed on which is a base for its turning in the horizontal fastened to the case, the first racks having threaded holes with pivot screws screwed in them are installed on the base perpendicularly to it.  The projector is fastened in the frame consisting of two second racks, bottom and a cover, it is installed on pivot screws for turning in the vertical by means of adjusting screws screwed in brackets, fastened to the second racks of the projector.  The case is rigidly linked with the base. 
     EFFECT: reduced overall dimensions and mass of the projector. 
     2 dwg
Patent RU-2287665-C1 (RU)
Inventor: GABDRAKHIMOVA LILIJA MAVLITZJA
IPC: E21B37/00
Filed: 2005-03-03
Granted: 2006-11-20
Abstract: FIELD: well equipment, namely, vibrators, creating pulsation of liquid in tubing strings for cleaning away paraffin during extraction of oil using fountain method or electric centrifugal pump plants. 
     SUBSTANCE: vibrator includes body with bushing mounted inside, piston and valve. In accordance to invention, vibrator contains upper and lower subs, wall and spring-loaded sliding block with crank, connected to valve. Piston is made spring-loaded, two-stepped and with tail piece. In the bushing, which is quiescently mounted inside the body, a valve is mounted on the axis. Body is made with aperture for connecting behind-pipe space to closed space, formed by wall and spring-loaded two-stepped piston. Tail piece of the latter can hold the crank in neutral position during decrease of pressure over two-stepped piston. Valve is made concave in working part. 
     EFFECT: provided excitation of liquid oscillations for cleaning away paraffin on internal surface of tubing strings. 
     3 dwg
Patent RU-2284414-C1 (RU)
Inventor: JALEVSKIJ VLADLEN DANILOVICH
IPC: E21C41/18
Filed: 2005-03-28
Granted: 2006-09-27
Abstract: FIELD: mining, particularly underground mineral bed development. 
     SUBSTANCE: method involves preparing extraction pillar in accordance with "long pillar along the strike" development system; excavating coal in long breakage face in reverse travel; venting breakage face; controlling mining pressure during roof rock caving in excavated space; accumulating mine water in lower mine points and supplying aqueous antipyrogen solution in goaf. Extraction pillar is profiled along the strike so that the pillar is slightly inclined with respect to horizon line and mine water is discharged in goaf through excavations surrounding the pillar under gravity. The excavation pillar is cut towards pillar top. Water-tight bridges and water accumulation chamber are erected in belt entry at excavation pillar flank. The water accumulation chamber is provided with pumps, pipelines, manometers and shutoff fittings. Excavation pillar bottom is flooded. Mine water is filtered through caved rock and cleaned water is pumped out from water accumulation chamber to day surface. 
     EFFECT: increased ecological safety of mining works performing. 
     1 dwg
Patent RU-2281314-C1 (RU)
Inventor: TAUSHEV VIKTOR VASIL EVICH
IPC: C10C1/16
Filed: 2005-05-11
Granted: 2006-08-10
Abstract: FIELD: petroleum processing. 
     SUBSTANCE: invention relates to residual product of thermal polycondensation such cake, petroleum caking additive, and coke. Method is accomplished via thermal polycondensation of petroleum feedstock in reactor to produce and discharge desired product, while inert gas substance, e.g. water steam or nitrogen, is fed into bottom of reactor simultaneously with feedstock. Pressure gradient between top and bottom of the reactor is measured and phase state is determined from its values. When needed, density of reaction mass is determined and, in dependence on data obtained, polycondensation process is either continued under current process conditions or heat carrier is supplied to reactor. 
     EFFECT: enabled obtaining residual product of thermopolycondensation with desired quality and at lowest operation expenses. 
     6 cl, 1 dwg, 2 tbl, 6 ex
Patent RU-2278327-C1 (RU)
Inventor: TVERSKOJ VLADIMIR SEMENOVICH
IPC: F23D14/38
Filed: 2005-05-13
Granted: 2006-06-20
Abstract: FIELD: combustion. 
     SUBSTANCE: burner comprises flange made of connecting pipe and provided with a baffle with central opening that receives tubular electrode to define heating member composed of evaporator and steam heater separated with a baffle.  The evaporator mounted in the vessel is provided with grooves for discharging steam to the collector from the ring recess on the surface of the steam heater mounted outside of the vessel and capillary-porous shell.  The dielectric pipe is mounted for permitting centering of the swirler, tubular electrode, and dielectric pipe and projects outside of the face of the tubular electrode.  The stroke screw is arranged along the axis of the rod electrode in the face and is made for defining a space together with the face ring bearing surface that cooperates with the return spring and radial slot along the stroke screw.  The stroke nut is secured to the stroke screw via the thread.  The central opening is made in the ring bearing surfaces by means of one of which the stroke nut cooperates with the bearing collar of the slide and by the other one it mates the bearing collar of the push button clamped between the bearing surfaces of the stroke nut for permitting the axial reciprocation. 
     EFFECT: simplified structure and enhanced performance. 
     5 cl, 11 dwg
Patent RU-2281822-C1 (RU)
Inventor: ANISIMOV VIKTOR PETROVICH
IPC: B21D51/08
Filed: 2005-06-02
Granted: 2006-08-20
Abstract: FIELD: machine engineering, possibly manufacture of fittings, namely body parts of pipeline fittings. 
     SUBSTANCE: sheet blank with central through opening and different thickness is heated and placed in die set for forming bottom and branch pipe of body part without replacing blank. Bottom of body part is drawn with use of drawing punch and branch pipe is formed by flanging. 
     EFFECT: improved operational reliability, enhanced strength of body parts, lowered metal consumption, simplified process of making such parts. 
     4 dwg
Patent RU-2289907-C1 (RU)
Inventor: SKORKIN VLADIMIR KUZ MICH
IPC: B02C18/02
Filed: 2005-07-18
Granted: 2006-12-27
Abstract: FIELD: agricultural engineering, in particular, feed production. 
     SUBSTANCE: grinder has frame, basic mass accumulator mounted on frame, crank mechanism, and row of longitudinal rods with knives, said knives being fixed in spaced apart relation with respect to one another. Plated discharge conveyor is positioned below longitudinal rods. Knives are fixed on plates of plated conveyor. During advancement of conveyor, knives provided on its plates pass through gaps between reciprocating longitudinal rods. Stems of feed monolith are exposed to multiple action of conveyor knives and longitudinal rods. 
     EFFECT: increased efficiency of grinder. 
     2 cl, 4 dwg
Patent RU-2298135-C1 (RU)
Inventor: ERMAKOV SERGEJ ANATOL EVICH
IPC: F24D15/00
Filed: 2005-09-05
Granted: 2007-04-27
Abstract: FIELD: heating equipment and cooling systems of rooms, applicable for maintenance of the temperature condition in dwelling houses and production areas both in winter and summer periods. 
     SUBSTANCE: the temperature condition in dwelling houses and production areas is maintained by circulation of air blown through by an air intake through a heat exchanger, a heated or cooled down working medium circulates inside it, and supplied through air conduits to the room to be heated/ cooled.  The circulating air is saturated by a fine-dispersed liquid or by its vapors.  Air supply is accomplished into the heating/ cooling panels with heat conducting walls forming a closed circulation system jointly with the air ducts, heat exchanger and air intake.  The fine-dispersed liquid and condensed vapors are moved through the narrow ducts of the panels with the aid of the velocity head of the circulating air.  The device for maintenance of the temperature condition in dwelling hoses and production areas is also described. 
     EFFECT: prevented or reduced forced air circulation in the room, enhanced share of the radiant component of heating or cooling, and prevented reduction of the relative air humidity in the room at its cooling. 
     18 cl, 6 dwg
Patent RU-2298107-C1 (RU)
Title: Internls combustion radial piston engine
Inventor: BEZRJADIN VIKTOR ALEKSANDROVIC
IPC: F01B1/06
Filed: 2005-10-31
Granted: 2007-04-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed engine has body with covers, output shaft fitted in covers and engaging with gears, and cylinders and pistons arranged in one plane.  Pistons are provided with support plates and step bearings with necks having spherical surfaces engaging with slots made in closing ring arranged between support plates and necks of step bearings.  Step bearings engage with rollers-pushers arranged in hubs of gear installed in cheeks of output shaft and engaging with fixed toothed wheel.  Body is made in form of ring, and gear ratio of gears and toothed wheel is 1:2. 
     EFFECT: provision of reliable engine of compact design featuring long service life. 
     4 cl, 2 dwg
Patent RU-2296107-C1 (RU)
Inventor: GOFMAN MIKHAIL SAMUILOVICH
IPC: C02F1/04
Filed: 2005-11-01
Granted: 2007-03-27
Abstract: Изобретение относится к области опреснения соленых вод и может быть использовано для получения пресной воды из морской воды. Установка для опреснения морской воды включает массообменный колонный аппарат с противоточным движением горячей морской воды и воздуха, нагреватель для повышения температуры морской воды до температуры ввода в массообменный колонный аппарат, конденсатор и побудитель расхода воздуха. Установка снабжена дополнительным нагревателем для повышения температуры конденсата до температуры, превышающей температуру ввода морской воды в массообменный колонный аппарат, конденсатор выполнен в виде второго колонного массообменного аппарата с противоточным движением охлажденного конденсата и парогазовой смеси из первого колонного массообменного аппарата, линия вывода горячего конденсата из конденсатора соединена с дополнительным нагревателем и снабжена штуцером для отвода части продукционного конденсата. Нагреватель выполнен в виде поверхностного теплообменника с противоточным движением исходной морской воды и конденсата из дополнительного нагревателя, причем вывод охлажденного конденсата из нагревателя соединен с баком-сборником охлажденного конденсата, который в свою очередь связан с конденсатором. Установка содержит нагреватель дополнительного потока исходной морской воды, связанный с баком-сборником охлажденного конденсата и со сборником нагретой морской воды, снабженным устройством для создания вакуума. Установка содержит дополнительный нагреватель для повышения температуры конденсата, который выполнен в виде контактного водонагревателя с водоохлаждаемой топкой. Достигаемый технический результат состоит в повышении использования подводимой теплоты, а следовательно, в увеличении коэффициента полезного действия установки, в снижении металлоемкости установки и ее габаритов. 2 з.п. ф-лы, 1 ил.
Patent RU-2291849-C1 (RU)
Inventor: BUSYGIN VLADIMIR MIKHAJLOVICH
IPC: C07C7/08
Filed: 2005-11-03
Granted: 2007-01-20
Abstract: Использование: нефтехимия. Сущность: проводят экстрактивную ректификацию в присутствии экстрагента, содержащего в основном алифатический N-алкиламид, при этом в точку колонны экстрактивной ректификации, расположенную между местом ввода экстрагента и верхом колонны подают толуол. Технический результат: уменьшение потерь экстрагента с дистиллятом. 5 з.п. ф-лы, 3ил., 6 табл.
Patent RU-2295045-C1 (RU)
Title: Thermal power station
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K13/00
Filed: 2005-11-03
Granted: 2007-03-10
Abstract: FIELD: thermal engineering; thermal power stations. 
     SUBSTANCE: proposed thermal power station characterized in that heat transferred from turbogenerator windings and iron is used in its heat cycle has boiler incorporating burner and communicating with turbine via live-steam line, turbine that communicates with condenser via dump-steam line, turbogenerator whose rotor is coupled with turbine shaft, and turbogenerator circulating hydrogen coolers. The latter are made in the form of heat-transfer apparatuses whose air vents communicate by means of air outlets with suction pipe of boiler blower fan. 
     EFFECT: enhanced economic efficiency of power station. 
     1 cl, 1 dwg