baber/WOPTO huggingface dataset:
Patent RU-2260863-C1 (RU)
Inventor: BONVEHN P ER-IV
IPC: B29C48/06
Filed: 2002-06-06
Granted: 2005-09-20
Abstract: FIELD: controlling electric cable sheath capacitive reactance. 
     SUBSTANCE: proposed method for controlling capacitive reactance of tubular sheath formed by means of extrusion of insulating compound on electric cable in extrusion head includes introduction of foaming agent in insulating compound so as to enhance capacitive reactance of tubular insulating sheath; prior to do so, definite amount of foaming agent is used so as to obtain predetermined capacitive reactance for tubular insulating sheath and in order to ensure precision control of capacitive reactance of tubular insulating sheath, gas pressure is applied to at least external surface area of insulating compound extruded by extrusion head, gas pressure being varied so as to control capacitive reactance value of tubular insulating sheath. 
     EFFECT: enhanced precision of controlling capacitive reactance of electric-cable sheath. 
     9 cl, 3 dwg
Patent RU-2263242-C1 (RU)
Inventor: SEMENOV A N
IPC: F16J15/52
Filed: 2004-03-29
Granted: 2005-10-27
Abstract: FIELD: metallurgy; hot rolling of foil from chemically active metals. 
     SUBSTANCE: invention relates to putting in rotating shafts into vacuum chambers in which mechanical processes are carried out.  Housing with shaft on bearings and vacuum seals is made up of at least two sections, each containing two sliding bearings in form of fluoroplastic bushings divided by ring space furnished with air pump out nipple.  Invention provides long continuous operation of vacuum entry without loss of vacuum tightness at shaft speeds up to 600 rpm. 
     EFFECT: provision of stable operation of vacuum entry. 
     4 cl, 1 dwg
Patent RU-2254901-C1 (RU)
Title: Filter for cleaning liquid or gas
Inventor: GOLOVANCHIKOV A B
IPC: B01D46/00
Filed: 2004-05-24
Granted: 2005-06-27
Abstract: FIELD: cleaning liquids and gases from finely-dispersed phase. 
     SUBSTANCE: proposed filter includes framework made in form of spring, tubular filtering cloth fitted on spring turns over entire length, thus forming filtering surface; filter includes also hollow perforated rod located coaxially inside spring, fixed cover secured to lower part of rod and upper cover connected to upper end of spring and mounted for axial motion on rod. Regeneration spring is made in form of tube smoothly perforated over entire length and provided with branch pipe for delivery of washing fluid or purge gas. 
     EFFECT: increased productivity due to reduction of time required for regeneration of tubular perforated cloth. 
     1 dwg
Patent RU-2265968-C1 (RU)
Inventor: LOBOV S A
IPC: H04R1/00
Filed: 2004-06-04
Granted: 2005-12-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: additionally inserted is induction socket, first winding of which is connected electrically to electric-acoustic cable, and second one - to cable. Protective cover of device is made in form of mechanically interconnected holders of detachable non-hermetic block and stationary hermetic block. Switch of receipt-transfer modes is made in form of magnetic-controlled hermetically sealed relay and constant controlling magnet, mechanically connected to tangent line. Electric-acoustic transformer, first winding of induction socket and constant controlling magnet are mounted in detachable non-hermetic block. While magnetic-controlled hermetically sealed relay and second winding of induction socket in stationary hermetic block. 
     EFFECT: higher reliability of operation of electric-acoustic transformer under effect from high hydrostatic pressure. 
     1 cl, 1 dwg
Patent RU-2270882-C1 (RU)
Title: Method of making wear-resistance coat for cutting tools
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: C23C14/24
Filed: 2004-06-04
Granted: 2006-02-27
Abstract: FIELD: application of wear-resistance coats on cutting tools; metalworking. 
     SUBSTANCE: proposed method includes vacuum-plasma application of wear-resistant coat on base of titanium/aluminum nitride or carbo-nitride. Used as alloying component is zirconium. Coat is applied with the aid of two opposite sectional cathodes located in horizontal plane containing titanium and aluminum with sectional cathode containing titanium and zirconium located between them. 
     EFFECT: enhanced serviceability of cutting tools. 
     1 tbl, 2 ex
Patent RU-2255218-C1 (RU)
Title: Method for express determining of moisture containment level in product of gas wells
Inventor: SHAPCHENKO M M
IPC: E21B47/00
Filed: 2004-06-16
Granted: 2005-06-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: method can be used in gas wells equipped with mouth brace, having mouth socket of manometer. Product is extracted at well mouth through mouth socket of manometer. Moisture containment level measurements for well product are performed immediately at well mouth. Said measurements of moisture containment of product are preferably performed using absorption-capacity method. 
     EFFECT: higher precision. 
     2 cl, 2 dwg
Patent RU-2267779-C1 (RU)
Title: Indicator element
Inventor: BATASHOVA LARISA IVANOVNA
IPC: G01N31/22
Filed: 2004-09-21
Granted: 2006-01-10
Abstract: FIELD: analytical methods in petroleum industry. 
     SUBSTANCE: invention relates to determining content of water and suspended impurities in aviation fuel and petroleum products, e.g. kerosene and aviation oils. Indicator element used in analytical procedures includes two layers of polymeric porous hydrophobic mixture with ultra-thin fiber structure, first one being impregnated with ferric sulfate solution. Both layers are impregnated with solutions based on the same solvent containing distilled water and ethyl cellosolve, dried, and attached to each other. Structure of ultra-thin fibers has specific packing density from 0.013 to 0.066 kg/m 2 ·mm Hg. First layer is impregnated with 6-9% ferric sulfate solution and second one with solution containing potassium ferricyanide and potassium ferrocyanide at their ratio 1:(25-35) in that layer. Solvent, in particular, contains 40-60 vol % distilled water, 30-50 vol % ethanol, and 5-15 vol %  ethyl cellosolve. 
     EFFECT: accelerated indication and increased analytic accuracy at lower usage of porous base. 
     1 tbl
Patent RU-2265001-C1 (RU)
Inventor: AVRAMENKO A N
IPC: C05G3/00
Filed: 2004-11-19
Granted: 2005-11-27
Abstract: FIELD: chemical industry; agriculture; methods of production of mineral fertilizers. 
     SUBSTANCE: the invention is pertaining to the field of chemical industry and agriculture, in particular to the methods of production of mineral fertilizers. The ammonia-lime fertilizer is produced by mixing of an ammonia nitrate fusion cake with the crushed carbonate raw containing calcium carbonate or calcium carbonate and magnesium carbonate, by granulation of the mixture, by a drying and chilling of the product. At that before mixing with the fusion cake of ammonia nitrate the crushed carbonate raw is treated with ammonium hydrosulfate with concentration of 20÷45 mass % in the ratio of the mass shares of 1:(0.01÷0.3). The crushed carbonate raw has sizes of particles from 0.8 mm up to 1.5 mm, and the granulation is conducted in the drum-type granulator at 80-90°C. In the fertilizer the shares of calcium nitrate or calcium nitrate and magnesium nitrate are decreased and the losses of ammonia nitrogen at production of fertilizer are also reduced. 
     EFFECT: the invention ensures reduction of the shares of calcium nitrate or calcium nitrate and magnesium nitrate and the losses of ammonia nitrogen at production of the fertilizer. 
     3 cl, 12 ex, 1 tbl
Patent RU-2275595-C1 (RU)
Title: Mode of definition of structure of the flow of liquid in an apparatus of intermixing
Inventor: ALEKSANDROV SERGEJ VLADIMIROVI
IPC: G01B13/00
Filed: 2005-01-11
Granted: 2006-04-27
Abstract: FIELD: the invention refers to modes of studying processes of intermixing of liquid uniform and non uniform mediums and may be applied in chemical, oil-chemical, pharmacological, food, biochemical and other branches of industry and also in ecological processes of cleaning industrial and domestic sewage. 
     SUBSTANCE: the mode includes feeding into the apparatus of a flow and an indicator whose electroconductivity differs from the electroconductivity of the flow. Functions of distribution of particles of the flow in time are registered at the outlet from the apparatus simultaneously with additional registration of functions of distribution for a number of zones in the volume of the apparatus. According to these functions of distribution of particles of the flow one can judge about the structure of the flow of liquid. 
     EFFECT: increases accuracy of definition of the structure of the flow in the apparatus at intermixing and also simplification of mathematical processing at physical and mathematical modeling of the process of intermixing of liquid in the apparatus. 
     1 ex, 8 dwg
Patent RU-2288322-C1 (RU)
Inventor: ANTONOV DMITRIJ VJACHESLAVOVIC
IPC: E02D5/20
Filed: 2005-04-11
Granted: 2006-11-27
Abstract: FIELD: building, particularly to manufacture building blocks, to design and erect diaphragm walls for different structures, namely for pits, underground passes, tunnels and foundations with the use of building blocks. 
     SUBSTANCE: building block comprises reinforced concrete body and has end, face and side surfaces. Each side surface is provided with longitudinal groove and two extensions. At least one extension of building block has side surface with thickness varying along extension length. The extension comprises at least two parts in extension length direction. Each extension part has side surface thickness, which decreases in extension part length direction up to value equal to minimal thickness of side surface of above extension and then increases up to value equal to maximal thickness of side surface of above extension part. 
     EFFECT: increased load-bearing ability of building unit. 
     9 cl, 14 dwg, 3 tbl
Patent RU-2285676-C1 (RU)
Inventor: RASSKAZOV VLADIMIR FEDOROVICH
IPC: C04B7/36
Filed: 2005-04-11
Granted: 2006-10-20
Abstract: FIELD: construction materials industry; the power-saving methods of production of the Portland-cement clinker. 
     SUBSTANCE: the invention is pertaining to production of the cement-cement clinker by the dry, semidry, wet and combined methods. The power-saving method of production of the cement-cement clinker provides for the sintering in the rotating furnace  at the temperature of 1380°C-1450°C of the technological mixture of the limestone and the argillaceous material - the sediment of the sewage-purification facilities - the sewage farm of the aeration station with the moistness from 8.0 % up to 90 % at the weight ratio of the limestone to the indicated sediment from 1:0.4 up to 1:1.3. The technical result is the saving of limestone, fuel and power at production of the clinker, cost-saving of production of the Portland-cement, solution of the ecological problems of the areas due to utilization of the sediments of the sewage-purification facilities in the wide range of the moistness. 
     EFFECT: the invention ensures the saving of limestone, fuel and power at production of the clinker, cost-saving of production of the cement cement, solution of the ecological problems of the areas. 
     5 tbl
Patent RU-2291610-C1 (RU)
Inventor: OL GARENKO GENNADIJ VLADIMIROV
IPC: A01G25/09
Filed: 2005-04-19
Granted: 2007-01-20
Abstract: Изобретение относится к сельскому хозяйству и может быть использовано для полива сельскохозяйственных культур. Располагают водовыпуски с насадками равномерно вдоль радиуса с одинаковым расходом, характерным и равным расходу последнего от центра водовыпуска, создают импульсный режим их работы за счет широтно-импульсного или частотно-импульсного управления, задают и настраивают отношение времени периодического полива каждого водовыпуска с насадками t ui  ко времени полива t ui  и его отсутствия t пi  с учетом отношения порядкового от центра номера i водовыпуска к общему количеству водовыпусков n согласно зависимости: 
     
       
     
     На каждый равномерно расположенный на водопроводящем трубопроводе водовыпуск установлен клапан, соединенный с устройством управления или генератором импульсов с регулируемым временем включения или временем отключения при периодической его работе для организации время-импульсного и широтно-импульсного управления и индивидуально настраиваемых для каждого клапана в зависимости от его порядкового расположения на водопроводящем трубопроводе и общего количества водовыпуска на нем. На выходе клапанов установлены насадки для дождевания, приземного или поверхностного полива на кругу. Изобретение позволяет повысить качество полива, упростить конструкцию машины. 2 н.п. ф-лы, 2 ил.
Patent RU-2291800-C1 (RU)
Title: Master cylinder
Inventor: MELESHKO MIKHAIL GRIGOR EVICH
IPC: B60T11/20
Filed: 2005-05-19
Granted: 2007-01-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to vehicle remote control hydraulic drives.  Conical cavity is made in end face of master cylinder cover whose apex is spherical surface and axial hole communicates with expansion tank.  Shutoff member of rod engages with said spherical surface, being provided with surface with ring groove mating with spherical surface of conical cavity.  Sealing ring is installed in ring groove.  Stop member of rod head is made in form of union cap and locknut installed on threaded end made on inner end face of movable piston. 
     EFFECT: improved reliability and increased service life of master cylinder at simplified design and improved repairability. 
     4 cl, 1 dwg
Patent RU-2286170-C1 (RU)
Inventor: SURKOVA VALENTINA KONSTANTINOV
IPC: A61K38/17
Filed: 2005-06-17
Granted: 2006-10-27
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: device has placental glycosaminglycans, glycerin, polyvinyl pyrrolidon, methyl cellulose, nipagin and purified water. 
     EFFECT: improved usability properties.
Patent RU-2294419-C1 (RU)
Title: Method for laminated timber beam production
Inventor: TOKMAKOV ALEKSANDR LEONIDOVICH
IPC: E04C3/12
Filed: 2005-07-04
Granted: 2007-02-27
Abstract: FIELD: building units, particularly structural elongated elements designed for load-supporting made of wood. 
     SUBSTANCE: method involves preparing strips for further gluing operation; applying glue on strip surfaces having grooves; forming strip stacks and pressing thereof. Upper and lower extreme strips have waved profiles extending for half of strip thickness. The waved structure has triangular profile. 
     EFFECT: increased load-bearing capacity at a given cross-sectional height and reduced beam weight. 
     1 dwg
Patent RU-2285699-C1 (RU)
Inventor: SHATALIN JURIJ VALENTINOVICH
IPC: C08F214/06
Filed: 2005-08-24
Granted: 2006-10-20
Abstract: FIELD: polymer production. 
     SUBSTANCE: invention relates to the field of production of thermoplastic polymer materials, in particular vinylidene chloride/vinyl chloride copolymers, suitable for manufacturing technical-destination articles. Method is accomplished by copolymerization of vinylidene chloride and vinyl chloride monomers in aqueous dispersion and in presence of dispersing agent, copolymerization initiator, and subsequently added polymerization stopper, after which unreacted monomers are removed and copolymer particles are recovered from aqueous suspension and dried. Method is characterized by that copolymerization of vinylidene chloride and vinyl chloride monomers proceeds in presence of plasticizing and thermally stabilizing composition including epoxydized derivatives of carboxylic acid triglycerides and carboxylic acid esters in amounts below or equal to 12% based on the total mass of monomers being copolymerized at weight ratio of above composition to carboxylic acid esters 1:(0.75-6). In this case, the composition can be introduced either in one time in the beginning of the copolymerization process or stepwise: time in the beginning of the copolymerization process but after removal of when unreacted monomers using known procedures. Accordingly, implementation of the invention allows preparation of copolymer particles with improved thermoplastic properties appropriate for manufacturing technical-destination articles through known processes without additional treatment of polymer particles and at temperature by 5-10°C lower. Moreover, the whole technological cycle is simplified owing to exclusion of stages wherein plasticizer should be added to dried copolymer and compound formed therefrom before formation of film. Film materials manufactured from above-described copolymer particles are clear, defectless, and produce no smell. 
     EFFECT: enhanced copolymerization efficiency. 
     6 cl, 1 tbl, 5 ex
Patent RU-2296332-C1 (RU)
Title: Method for earlier predicting the fact of the intake of narcotic substances at the absence of clinical signs of narcotic addiction
Inventor: MJAGKOVA MARINA ALEKSANDROVNA
IPC: G01N33/53
Filed: 2005-10-28
Granted: 2007-03-27
Abstract: FIELD: medicine, diagnostics. 
     SUBSTANCE: one should detect the presence of antibodies to metabolites derivatives of narcotic substances under testing with a solid phase-immobilized conjugate in which hapten is being metabolite derivative of analyzed narcotic substance, and a macromolecular carrier has been chosen out of the group of poly- or oligoacrylates, ovalbumin and lysozyme. The obtained immune complex should be incubated with a conjugate of antibodies against human enzyme-labeled immunoglobulins M and G. It is important to detect the level of specific antibodies according to the difference of optic density of analyzed sample against analogous values of standard samples with and without narcotics in blood serum to establish the fact of their intake in case of coincidence or excessive level of antibodies in the analyzed sample and the standard one. Moreover, incubation of the developed immune complex with conjugate of antibodies against human immunoglobulins M and G should be carried out in two stages: at first, it should be mixed at the rate of 50-70 rot./min for about 30-40 min to be then kept for about 20-30 min at the state of rest. The innovation enables to increase the percentage in establishing the fact of the intake of narcotic substances in remote terms at no traces of metabolites of used narcotic substances. 
     EFFECT: higher accuracy and efficiency of diagnostics. 
     15 ex, 1 tbl
Patent RU-2292021-C1 (RU)
Title: Device for static balancing of helicopter rotor blades
Inventor: GOL BERG SAMUIL GRIGOR EVICH
IPC: B64C27/00
Filed: 2005-10-21
Granted: 2007-01-20
Abstract: FIELD: measurement technology; check of static balancing of structures; balancing of main and steering rotors of helicopters. 
     SUBSTANCE: proposed device includes U-shaped support suspended by side walls from strut with the aid of knife-edge pairs; side walls of support adjoin blade mounted on its nose portion and blade is placed on weighing machine at CG shifted relative to knife-edge pairs; support may be engageable with detachable panel which is used as support for blade at horizontal position of profile chord forming complex tooling for estimation of longitudinal and transversal balance of blade. Rollers fitted in strut on eccentric axles are profiled for outlet of nose section of blade. Weighing machine is made in form of double-arm lever mounted on knife-edge support; its cargo-receiving arm is provided with suspension for support of end part of blade and balancing arm is provided with movable weight which is set in motion by means of lead screw. 
     EFFECT: extended functional capabilities due to compact construction of low mass. 
     6 cl, 3 dwg
Patent RU-2301573-C1 (RU)
Title: Способ производства консервов "гуляш с капустой" специального назначения
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-12-23
Granted: 2007-06-27
Abstract: Изобретение относится к технологии производства мясоовощных консервов для космического питания. Консервы готовят путем резки, обжарки в топленом масле и измельчения на волчке мяса, резки, пассерования в топленом масле и измельчения на волчке репчатого лука, резки, замораживания и измельчения на волчке белых кореньев и свежей белокочанной капусты, смешивания перечисленных компонентов с костным бульоном, томатной пастой, поваренной солью и CO 2 -экстрактами перца красного жгучего и лаврового листа, фасовки полученной смеси в алюминиевые тубы, герметизации и стерилизации. Изобретение позволяет получить новые консервы для космического питания, обладающие повышенной усвояемостью по сравнению с аналогичным кулинарным блюдом.
Patent RU-2309315-C1 (RU)
Inventor: SERDJUKOV DENIS SERGEEVICH
IPC: F16J15/32
Filed: 2005-12-30
Granted: 2007-10-27
Abstract: FIELD: technique for sealing of tube space, in particular, main pipeline transition sites passing through automobile roads and railways and laid within protective housing or casing. 
     SUBSTANCE: rubber collar has two cylindrical parts joined with one another through conical part and is designed for utilization as detachable or non-detachable rubber collar. One cylindrical part is 57-1,420 mm in diameter, other cylindrical part is 114-1,720 mm in diameter. Doubled 20-100 mm wide textile ribbon is laid within rubber collar wall, said width being equal to width of male and female members along the entire length of collar. Textile ribbon is designed for forming within rubber collar of detachment site by manually cutting collar with the use of knife along opposite sides of doubled textile ribbon, in particular, each individual textile ribbon, into male and female detachment members. Method for manufacture of rubber collar other than pressing process involves using mandrel following collar configuration by applying onto mandrel surface crude sheet rubber to provide predetermined thickness of future male member of detachment for detachable rubber collar; applying onto crude rubber sheet doubled textile 20-100 mm wide ribbon, said width being equal to width of future male and female members of detachment; laying textile ribbon so that its both ends protrude beyond edges of collar ends; laying crude sheet rubber of set thickness over the surface of collar for female member of detachment of detachable rubber collar, with doubled textile ribbon laid into wall between collar layers dividing detachment layer into female and male members of detachment; vulcanizing collar in vulcanizing pan at 120-160 C during 1 hour 25 min or 1 hour 40 min; withdrawing collar from vulcanizing pan and removing from mandrel, said collar being ready for utilization as non-detachable or detachable rubber collar. Method for assembling of collar on pipeline involves roughing male and female surfaces of said members for preparing of detachable rubber collar for assembling on non-split pipeline; gluing collar detachment members and connecting using two rectangular radial plates with bolted connectors; removing radial plates and sealing tube space of transition site; putting collar part of larger diameter onto housing, with collar part of  smaller diameter being on pipeline; fixing by means of tightening yokes. 
     EFFECT: reduced time for manufacture of detachable and non-detachable rubber collars. 
     4 cl, 15 dwg