baber/WOPTO huggingface dataset:
Patent RU-2209495-C1 (RU)
Title: Опорно-поворотное устройство
Inventor: BELOUSOV N I
IPC: H01Q3/08
Filed: 2002-06-19
Granted: 2003-07-27
Abstract: Изобретение относится к машиностроению и может быть использовано для привода антенн, телекамер и т.п. Техническим результатом является повышение надежности опорно-поворотного устройства и расширение возможностей его использования. Опорно-поворотное устройство содержит первый поворотный механизм с поворотным узлом и смонтированный на последнем второй поворотный механизм с поворотной платформой. Механизмы снабжены приводами поворотного узла и поворотной платформы, подключенными посредством проводов к электрическим соединителям. Каждое основание выполнено цилиндрическим, поворотный узел выполнен в виде полого вала с установленным на нем неподвижно зубчатым колесом, полый вал поворотного узла и вал поворотной платформы размещены внутри первого и второго оснований соответственно, один конец полого вала выполнен выступающим со стороны торца первого основания и второе основание закреплено на этом конце, при этом внутренняя полость первого основания сообщена с внутренней полостью второго основания через внутренний объем полого вала. Плита закреплена на противоположных концах вала поворотной платформы, выступающих из второго основания. Привод каждого поворотного механизма размещен внутри соответствующего основания в кольцевом пространстве между ним и соответствующим валом. Соединители размещены на противоположном выступающему концу полого вала торце первого основания. Провода от привода второго поворотного механизма проложены внутри полого вала. 1 ил.
Patent RU-2220629-C1 (RU)
Title: Seed separator, preferably from pumpkin fruit
Inventor: TSEPLJAEV A N
IPC: A23N4/24
Filed: 2002-07-29
Granted: 2004-01-10
Abstract: FIELD: food-processing industry. SUBSTANCE: seed separator has frame, drive, charging bin, knife with guiding device, fixing mechanism, and water supply unit. Water flow rate controlling mechanism is mounted in each pipeline leading to head and is connected through leverage system to follower roller mounted on upper conveyor. EFFECT: reduced labor intensity, improved quality of seed separation and increased efficiency. 2 dwg
Patent RU-2216443-C1 (RU)
Title: Method of wood preparation for drying
Inventor: FEOKTISTOV E I
IPC: B05D7/06
Filed: 2002-12-23
Granted: 2003-11-20
Abstract: FIELD: methods of preparation of lumber, mainly, cant and thick boards up to 100 mm thick before their drying; applicable widely at wood-working plants in manufacture of furniture, houses, etc. SUBSTANCE: drying is carried out both, in chambers, and by self drying. Method consists in that sawn preliminarily from log intended for producing of cants is heart board, and cants are cut from remaining two halves of log. In this case, inner faces of cants are oriented parallel to faces of sawn heart board, and further-on, additionally to end faces, inner and side faces of sawn cants are coated with aqueous emulsion substance possessing adhesion to damp wood. Offered method of preparation of cant wood and thick boards and their drying by active and natural drying is tested on the following species of wood: pine, spruce, oak, larch. Obtained moisture content in all said wood species during preparation and further drying does not exceed 6-8%. Time of cant drying for wood of coniferous species was lower by a factor of 2-3 as compared with that of prototype. Faces and end faces of dried cants were free of cracks of any type. EFFECT: higher efficiency of method. 1 dwg
Patent RU-2235732-C1 (RU)
Inventor: MILOSLAVSKIJ G JU
IPC: C08F136/08
Filed: 2003-01-08
Granted: 2004-09-10
Abstract: FIELD: rubber industry. 
     SUBSTANCE: in a process of isolation of synthetic polyisoprene rubber from solution in hydrocarbon solvent by water degassing conducted on crumb-former and degasser by way of mixing polymerizate with hot circulation water and water steam, including also withdrawal of evolved degassing gases to be further condensed, isolation of rubber from resulting aqueous dispersion and drying thereof, novelty consists in that polymerizate and part of hot circulation water in amounts 10 to 30 wt % (only polymerizate calculated), prior to be fed into crumb-former, are subjected to intensive mixing and then fed into crumb-former under turbulent flow conditions, while the rest of circulation water and steam are fed directly into crumb-former. 
     EFFECT: reduced power expenses on isolation of rubber and improved quality of polyisoprene due to maximally removed hydrocarbons from polymer. 
     1 dwg, 1 tbl, 5 ex
Patent RU-2223255-C1 (RU)
Title: Powder explosive agent
Inventor: KORNEEVA L V
IPC: C06B25/18
Filed: 2003-02-04
Granted: 2004-02-10
Abstract: FIELD: commercial explosive agents used for charging of watery boreholes at blasting operations in mining industry and construction. SUBSTANCE: the claimed powder explosive agent contains a grain pyroxylin powder, fractions of artillery ballistic powder, broken tubular powder and a hydrophobic additive in the form of polysiloxan liquid. EFFECT: produced a commercial explosive agent with a reduced critical diameter of detonation and enhanced susceptibility to intermediate detonators in watery boreholes. 3 cl, 1 tbl
Patent RU-2240453-C1 (RU)
Inventor: SERKH ALEKSANDER
IPC: F16H7/12
Filed: 2001-10-01
Granted: 2004-11-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to tensioning devices and it is designed for tensioning belt of belt drive systems. Proposed tensioner contains guide, slides installed for movement relative to guide, with two degrees of freedom, pulley installed on slides for rotation and designed for engagement with belt of power drive, spring providing longitudinal shifting of slides relative to guide, and damping mechanism which changes displacement of spring basing on displacement of slides relative to guide. Proposed tensioner is improved by provision of damping mechanism with shoe arranged to ensure asymmetrical damping being connected with slides and guide. Moreover, shoe has first friction supports surface in contact with second friction support surface of guide. 
     EFFECT: improved operating characteristics of device, provision of compactness, simple design and improved reliability in operation. 
     7 cl, 6 dwg
Patent RU-2241626-C1 (RU)
Inventor: POLEVOJ JU I
IPC: B61L23/16
Filed: 2003-04-30
Granted: 2004-12-10
Abstract: FIELD: railway signaling and communication. 
     SUBSTANCE: invention is designed for traffic control. Invention is based on checking insulation resistance reduction rate. According to proposed method, ac voltage signal is applied to track circuit at one end, face value of voltage is checked at other end. Current value of voltage is compared with threshold occupation and clearance voltage values. Occupation voltage value is found as product of current voltage recorded at moment of occupation of track circuit adjacent to track circuit under investigation by voltage drop coefficient. Said coefficient is found by multiplying constant depending on parameters of track circuit by ratio of voltage, which has been recorded when track circuit adjacent to that under investigation is occupied, to valve of voltage which has been recorded at a lapse of time. This time interval is determined as ratio of distance from beginning of adjacent track circuit to point where influence of running train on voltage across receiving end of track circuit under investigation is revealed when ballast is dry, to maximum tolerable running speed. 
     EFFECT: improved reliability of checking of track section state. 
     1 dwg
Patent RU-2242645-C1 (RU)
Inventor: DOROFEEV JU A
IPC: F16C17/04
Filed: 2003-07-15
Granted: 2004-12-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: slide bearing has housing and hub provided with the flange and mounted on the shaft. The bearing side of the flange is provided with a disk. The unit provided with self-adjusting shoes is interposed between the housing and disk. The shoes are provided with antifriction facings which engage the disk. The slide bearing is also provided with pressing ring which is provided with ports for antifriction facings and secured to the working side of the unit with the self-adjusting shoes. The antifriction facings are made of inserts and mounted in the ports of the pressing ring for movement. The working side of the antifriction inserts is projected over the face side of the pressing ring. The disk is made of a solid antifriction ring. The cross-section of the antifriction inserts is step-shaped. The steps hold the inserts against removing from the ports of the pressing ring. 
     EFFECT: simplified design. 
     2 cl, 4 dwg
Patent RU-2249779-C1 (RU)
Title: Automatic infantry weapon's firing mode
Inventor: RODIONOV P V
IPC: F41A27/04
Filed: 2003-10-13
Granted: 2005-04-10
Abstract: FIELD: weapon and ammunition. 
     SUBSTANCE: the essence of the invention is in the fact, that while firing weapon's barrel vibrations are carried out by means of controlled vibrators and other analogous devices. Parameters of firing are determined visually or by using light-,audio-, and heat-locators and computing system. Firing control is carried out in automatic, combined and manual modes. 
     EFFECT: increases damage effectiveness of infantry weapon. 
     1 dwg
Patent RU-2240984-C1 (RU)
Inventor: ZIBERT G K
IPC: C02F1/02
Filed: 2003-11-05
Granted: 2004-11-27
Abstract: FIELD: treatment of water and water solutions in chemical and pharmaceutical and oil and gas extraction and other industries. 
     SUBSTANCE: the invention is dealt with the field of Methods of treatment of water and water solutions in the processes for simultaneous heating, softening, decontamination and purification from mechanical impurities in chemical, food, pharmaceutical, oil and gas extraction and other industries, and also in housing and communal services and every day life. The method of treatment of water and water solutions, provides for a correction of pH using multiple serial pressure decrease of a high head of liquid at its recirculation down to the value, at which its cavitation takes place, with a consequent increasing up to value, at which the cavitation ceases. Then the recirculated liquid is previously heated up, then a part of a high-head liquid is taken out for filtration. From the rest of the recycling torrent they take the cavitated liquid away under increasing pressure, cool it, keep up to a collapse of the cavitation bubbles and settling of the formed solid impurities. Then the stabilized liquid is fed back into the recycling torrent of a low pressure. At that an increase of pressure of the cavitating liquids is conducted up to the atmospheric or a higher than the atmospheric pressure, and the energy of the taken out heat in process of refrigeration of the torrent is used as the heat-carrier for household or technological needs. The cavitation is realized using a hydrodynamic or an ultrasonic method, and the collapse of the bubbles of the cavitational liquid is carried out during its cooling by feeding of the cool torrent of the heat - carrier. The liquid flow taken out for a filtration is used to wash the filtered impurities out. Realization of the method allows to reduce power inputs for treatment of water and water solutions and to expand functionalities at the expense of complex preparation of a liquid. 
     EFFECT: the invention allows to reduce power inputs for treatment of water and water solutions and to expand functionalities of the method. 
     4 cl, 1 ex, 1 dwg
Patent RU-2265527-C1 (RU)
Inventor: LOGUNOV JU M
IPC: B60B35/16
Filed: 2004-04-06
Granted: 2005-12-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed housing contains beam welded to tail part of end flanges, and trunnions connected with end flanges by fasteners.  Tail part of end flanges is provided with slot, and side walls of housing beam are provided with bosses fitted in said slots and secured by electric arc welding. 
     EFFECT: reduced cost of manufacture of axle housing at low output with provision of high strength. 
     3 dwg
Patent RU-2264721-C1 (RU)
Inventor: PETRIK A A
IPC: C11B3/16
Filed: 2004-04-12
Granted: 2005-11-27
Abstract: FIELD: food processing industry, in particular production of functional foodstuffs. 
     SUBSTANCE: claimed oil is obtained by treatment hydrated corn oil in thin (0.1-0.2 mm) film helix-rotating at rate of 20-40 c -1  at 60-80°C followed by neutralizing of treated oil with aqueous sodium silicate with concentration of 200-270 g/l under excess of 5-15 % at 60-80°C, and separation of neutralized oil from soap stock by settling. Neutralized oil is washed with water in amount of 5-15 % based on oil mass at 80-90°C followed by separation of washed neutralized oil from washing water, settling, filtering and deodorization at 160-170°C and residual pressure of 1-3 mm Hg. 
     EFFECT: vegetable oil useful in normalizing of lipid metabolism, particularly in reducing of lipid levels in blood and liver. 
     3 tbl, 3 ex
Patent RU-2267959-C1 (RU)
Title: Granulated feed mixture for animals
Inventor: KOZLOV ANATOLIJ SERGEEVICH
IPC: A23K1/16
Filed: 2004-07-27
Granted: 2006-01-20
Abstract: FIELD: feed-mill industry. 
     SUBSTANCE: granulated feed mixture contains fodder concentrated feeds and mineral feeds, and also oats, wheat, pea grains, zeolite, magnesium sulfate. 
     EFFECT: increased nutritive value as to protein, lipid and vitamin, and increased animal productivity. 
     1 tbl, 3 ex
Patent RU-2263201-C1 (RU)
Title: Способ борьбы с коррозией, вызванной сульфатвосстанавливающими бактериями
Inventor: IBRAGIMOV N G
IPC: E21B41/02
Filed: 2004-10-05
Granted: 2005-10-27
Abstract: Изобретение относится к нефтяной промышленности и может найти применение при подавлении роста сульфатвосстанавливающих бактерий и ингибировании коррозии в системах сбора и подготовки нефти. Обеспечивает повышение эффективности способа и сокращение используемого объема раствора  бактерицида. Сущность изобретения: по способу осуществляют закачку объема раствора бактерицида, приготовленного на воде, в нефтедобывающую скважину, на выходе которой обнаружена коррозия труб, вызванная сульфатвосстанавливающими бактериями. Закрывают межтрубное пространство и запускают в работу остановленную нефтедобывающую скважину. Согласно изобретению в качестве раствора бактерицида используют 1,5-2,5% по массе раствор  бактерицида, приготовленный  на минерализованной  воде плотностью до 1,15 г/см 3 . Перед закачкой раствора бактерицида через скважину прокачивают используемую для приготовления раствора бактерицида минерализованную воду в объеме, не менее объема скважины. Используемым раствором бактерицида заполняют трубное и межтрубное пространство скважины.
Patent RU-2263464-C1 (RU)
Inventor: LOMONOSOV A L
IPC: A61B5/023
Filed: 2004-11-16
Granted: 2005-11-10
Abstract: FIELD: medicine, surgery, proctology. 
     SUBSTANCE: into inter-gluteal space at patient's side position one should apply a reduced latex gas cylinder connected to Riva-Rochi apparatus to force the air till separation of inter-gluteal folds for 1 cm and 3 cm, measure the pressure at rest and at squeezing gluteal muscles at the distance of 1 cm and 3 cm, and at the values of pressure in inter-gluteal space being: 1 cm-2 mm mercury column at rest and 10-15 mm mercury column at squeezing gluteal muscles , and at the distance of 3 cm-30-40 mm mercury column and 60-70 mm mercury column, correspondingly one should diagnose normal inter-gluteal pressure; at the decrease of these values: by 1 cm at rest up to 1 mm mercury column and at squeezing gluteal muscles up to 5-8 mm mercury column, and 3 cm at rest - 20-25 mm mercury column and at squeezing 30-50 mm mercury column, correspondingly, one should diagnose the affected work of rectal obturation apparatus. The present innovation enables to carry out necessary prophylactic means to prevent the disease progression. 
     EFFECT: higher accuracy of diagnostics. 
     2 ex
Patent RU-2275246-C1 (RU)
Title: Separator for separating metal particles flow of loose material, mainly, from ground tire particles flow
Inventor: FEDOROV EVGENIJ JAKOVLEVICH
IPC: B03C1/02
Filed: 2004-11-18
Granted: 2006-04-27
Abstract: FIELD: mechanical engineering; recycling of tires. 
     SUBSTANCE: invention relates to separators for separating ferromagnetic particles from loose material flow.  In proposed separator separation chamber is made in form of hollow cylindrical drum, and magnetic system is formed by two disks installed for rotation relative to drum axle at its end faces.  Electromagnetic coils supplied with current are installed in bodies of disks.  Disks with electromagnetic coils rotate in opposite directions creating pulsating magnetic field inside separation chamber.  Ferromagnetic particles hang up in magnetic field, and nonmagnetic particles are brought out of separation chamber under action of gravity forces.  Separator contains two separation chamber operating in turn. 
     EFFECT: improved separation of metal particles. 
     5 cl, 4 dwg
Patent RU-2267762-C1 (RU)
Title: Method to control speed of traction vehicles internal combustion engineering
Inventor: OGNEVA ELENA GEORGIEVNA
IPC: F02D29/02
Filed: 2004-12-23
Granted: 2006-01-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: according to proposed method, radius r k  of vehicle propulsor, namely, drive wheel or drive sprocket, and vehicle gross weight G, are measured, and using load brake, engine torque M e  id changed. Engine torque M e  and engine speed n set by means of governor are measured for each value of torque M e , and fuel consumption for each value of engine torque M e  is measured and, basing on results of measurements, curve is plotted showing dependence of power N e  from engine torque M e . Drawbar force P dr  of traction vehicle is found from expression P dr = M e (η tr ·i/r k )-P fmax , where η tr  is transmission efficiency; I is transmission gear ratio; P fmax  is traction vehicle maximum rolling resistance found from expression P fmax =f max ·G, where f max  is maximum rolling resistance coefficient, and G is gross weight of traction vehicle.  Skid coefficient δ of traction vehicle is found and result are transformed into electric signals which are sent to computer to plot curves showing dependence of drawbar force P dr  from engine torque M e  for different gears of vehicle and dependence of skid coefficient δ from drawbar force P dr  of traction vehicle after which maximum drawbar force P drmax  created by propulsors of traction vehicle with gross weight is determined and signals are formed and sent to computer to determine skid coefficient from dependence of skid coefficient δ from vehicle drawbar force P dr , for each gear of vehicle signals are formed and sent to computer to determine corresponding value of torque M e1  maximum drawbar force P drmax  dependence of drawbar force P dr  from torque M e , then signal is formed and sent to computer to determine power N e1  for maximum drawbar force P drmax  by value of torque M e1  from curve showing dependence of engine power N e  from engine torque M e , value of power N e1 , thus found, is compared with value of power N e  from engine specifications and if they do not coincide, engine speed n and transmission gear ratio I are adjusted. 
     EFFECT: improved efficiency of use of vehicle engine owing to increased accuracy of measurement of engine power with account of specific operating conditions of vehicle, reduced labor input at measurements and processing of results of measurements. 
     2 cl, 1 dwg
Patent RU-2273681-C1 (RU)
Title: Method of repair of extended steel gas lines
Inventor: NAUMEJKO ANASTASIJA ANATOL EVN
IPC: C23F13/02
Filed: 2005-03-05
Granted: 2006-04-10
Abstract: FIELD: protection of metals against corrosion; protection of extended underground gas lines against corrosion. 
     SUBSTANCE: proposed method includes restoration of defective sections of gas lines by application of insulating protective coats and connection with cathode protection system; defective section of gas line is preliminarily disconnected from gas main and is freed from natural gas; gas released from this section is compressed and is charged in reservoirs under pressure; gas line surface is cleaned from soil and defective coat by forming temperature gradient and stresses between defective coat and gas line; then finish cleaning of outer surface of gas line is performed at simultaneous suction of dust and gas line is heated to temperature of 70 to 175°C, after which layers of adhesive composition and dielectric insulating coat are applied at succession at overlapping joints between steel pipes of gas line and layer of spiral-shaped coat made from metal at potential more negative as compared with potential of gas line being protected; metal coat is applied in form of tape or foil whose ends are brought out at distance of (0.01-1)d, where d is diameter of pipe. Then, insulating plastic coat is applied on metal coat and after erection of gas line, ends of tape or foil are electrically connected at points of joints of steel pipe over entire length of gas line through switching units and parameter measuring units. 
     EFFECT: enhanced reliability of corrosion protection; considerable reduction of energy expenses; increased service life of metal coat. 
     3 cl, 10 dwg
Patent RU-2279453-C1 (RU)
Inventor: JAKUNIN VLADIMIR IVANOVICH
IPC: C08L95/00
Filed: 2005-03-28
Granted: 2006-07-10
Abstract: FIELD: building industry and materials. 
     SUBSTANCE: invention proposes the emulsion composition comprising, wt.-%: asphalt or mixture of asphalt with tar, 10-65; neonol (oxyethylated alkylphenol of the formula (C 9 -C 12 ), 0.4-3, and water, the balance. The composition can comprise additionally the following components: ВНПП in the amount 0.5-2%; sulfamic acid in the amount 0.1-1%; hydrochloric acid or sodium hydroxide in the amount below 0.3 wt.-%. The composition provides enhancing stability of adhesion properties of asphalt concrete by 15% prepared on it base in prolonged contact with water. The composition is used in road building and repairing, it prevents freezing the dispersed material with internal surface of capacities in storage and transporting at negative temperatures, prevents or decreases wind erosion and dust fly of sandy soils, surface treatment of dusting materials and waterproofing the building constructions. 
     EFFECT: improved and valuable technical properties of composition. 
     5 cl, 4 tbl, 1 ex
Patent RU-2287324-C1 (RU)
Inventor: BAZZAEV TAMAZI VLADIMIROVICH
IPC: A61P17/02
Filed: 2005-04-29
Granted: 2006-11-20
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with compositions of ingredients that have curative indication due to external application at patient's body. The suggested ointment contains vegetable oil, wax as fatty product, rivanol, tannin, glycerol as antiseptic at the following ratio of components, weight%: wax 13-15; rivanol solution 1.2-1.3; tannin 3-5; glycerol 15-20; vegetable oil - the rest. The innovation provides increased efficiency of healing action at no side complications. 
     EFFECT: higher efficiency of therapy. 
     4 ex, 1 tbl
Patent RU-2293449-C1 (RU)
Title: Mode of forming of a frequency independent characteristic of a direction with a working sector of a multi-element underwater acoustic receiving circuolar antenna
Inventor: BASKIN VIL JAM VENIAMINOVICH
IPC: H04R1/44
Filed: 2005-05-03
Granted: 2007-02-10
Abstract: FIELD: the invention refers to the field of underwater acoustics. 
     SUBSTANCE: the mode includes reception of acoustic signal, its transformation by each element into electric signal, amplification of electric signals from each element of the sector with definite weighting coefficients and summing up of intensified electric signals from all elements of the sector. At that the intensified signals from each element of the sector are delayed on definite time. 
     EFFECT: possibility of forming of a relatively narrow, independent from frequency, characteristic of direction in wide diapason of frequencies by the sector of the circular antenna of relatively small wave dimensions. 
     3 dwg