baber/WOPTO huggingface dataset:
Patent RU-2178053-C1 (RU)
Inventor: KAMYNIN JU A
IPC: E05D5/04
Filed: 2000-08-22
Granted: 2002-01-10
Abstract: Петля с повышенной надежностью против взлома предназначена для навески входных дверей в жилых и общественных зданиях. В каждой карте выполнены симметричные относительно оси отверстия для установки высокопрочных противовзломных костылей и фиксации карт при закрытом положении петли, образуемой взаимодействующими между собой торцами костылей с кольцевой проточкой на одной карте и соответствующими им отверстиями на другой. Конструкция петли повышает ее защитные свойства по трем направлениям приложения усилий в момент взлома. 4 ил.
Patent RU-2183610-C1 (RU)
Title: Ethylacetamide highly labeled with tritium
Inventor: SHEVCHENKO V P
IPC: C07D487/04
Filed: 2000-11-15
Granted: 2002-06-20
Abstract: FIELD: organic and radiation chemistry. SUBSTANCE: invention relates to a novel N-[3-(3- cyanopyrazolo[1,5-a]pyrimidine-7-yl)-phenyl-N-ethylacetamide   highly labeled with tritium that is an antagonist of benzodiazepine receptors and shows sedative effect. Indicated compound can be used in medicine investigations. EFFECT: new compound indicated above, valuable pharmacological property.
Patent RU-2201326-C1 (RU)
Title: Apparatus for mounting grinding wheels
Inventor: STEPANOV JU S
IPC: B24D5/00
Filed: 2001-07-17
Granted: 2003-03-27
Abstract: FIELD: machine tool manufacture, possibly grinding grooves and other surfaces of parts at controlling heat flux directed to part. SUBSTANCE: apparatus includes two discs mounted on spindle of machine tool with possibility of axial motion and engaging one with another by means of spacing and adjusting screws. Turn halves of grinding wheel are secured to periphery of said discs. Grinding wheel is in the form of annular body with abrasive layer secured to it. Ends of turn halves are secured to different discs for forming multistart screw cutting surface. EFFECT: enhanced efficiency and quality of grinding due to intensified grinding modes, oscillations of cutting zone and increased rigidity of construction. 2 cl, 5 dwg
Patent RU-2195944-C1 (RU)
Title: Application of sea-urchins' caviar for stimulating the erythropoiesis
Inventor: JUR EVA M I
IPC: A61P7/00
Filed: 2001-09-18
Granted: 2003-01-10
Abstract: FIELD: medicine, hematology. SUBSTANCE: the method deals with application of sea-urchins' caviar as a preparation to stimulate the erythropoiesis. The suggested method has a stimulating action in relation to erythropoiesis due to increased production of precursor cells, erythrocytes and hemoglobin. EFFECT: improved stimulation of erythropoiesis. 1 cl, 4 ex, 1 tbl
Patent RU-2196984-C1 (RU)
Inventor: PETROV S M
IPC: C13B25/00
Filed: 2001-10-29
Granted: 2003-01-20
Abstract: FIELD: sugar production, specifically, technological control over degree of depletion of molasses. SUBSTANCE: procedure provides for establishment of dry substances, sugar, non-sugar in starting molasses and for heating of sample to non-saturated state in thermostated vessel. Crystals of sugar are placed into gauze cylinder which is positioned in molasses. Crystals in gauze cylinder are subjected to vibration. Electric resistance of molasses is measured continuously in process of crystal vibration. Crystals are dissolved in molasses by vibration to its saturation. Obtained data are used to calculate maximum possible content of dry substances and purity of saturated molasses at centrifugation temperature of sugar massecuite in final product is computed by known mathematical formulas with due account of obtained data. EFFECT: increased accuracy of determination of purity of saturated molasses. 2 tbl
Patent RU-2208715-C1 (RU)
Title: Device for mounting diaphragms and jet pump
Inventor: GRABOVETSKIJ V L
IPC: F04F5/20
Filed: 2001-11-05
Granted: 2003-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed device has body connected with pipe line and diaphragm with sealing members. Body has radial prismatic through hole intersecting central stepped threaded hole where diaphragm and special-purpose sub are fitted; they are secured by clamping bush having prismatic projections with hole over its outer surface; special-purpose sub connected with pipe line and stop is provided with diffuser of jet pump and diaphragm is provided with nozzle of said diffuser; device has also mixing chamber and suction chamber connected with branch pipe through radial passage; ball fitted in said branch pipes performs function of check valve ; besides that, body has threaded hole closed with plug for introduction of lubricant into threaded joint between body and clamping bush. EFFECT: enhanced reliability; simplified construction. 2 dwg
Patent RU-2196289-C1 (RU)
Inventor: GRJAZEV V P
IPC: F41C23/04
Filed: 2001-11-21
Granted: 2003-01-10
Abstract: FIELD: weaponry, applicable in various constructions of automatic small arms. SUBSTANCE: the automatic small arms has a housing with a barrel fastened in it, breechblock installed on the housing guides for axial motion, counterrecoil mechanism, firing mechanism, pistol handle, and a butt. The pistol handle, firing mechanism housing and the butt plate in it are made as a single piece. Positioned in the inner cavity of the pistol handle is a box-type magazine held by a spring-loaded latch. Used as a butt in the weapon is a spare magazine installed in a neck provided with a spring-loaded latch made on the outer side of the handle butt plate at an acute angle to the weapon longitudinal axis directed downwards. The acute angle between the weapon longitudinal axis and the magazine neck is within 5 to 15 deg. EFFECT: reduced range of parts and assemblies used in the weapon, and, as a result, enhanced adaptability to its manufacture. 2 cl, 3 dwg
Patent RU-2215729-C1 (RU)
Inventor: ZHESKO T E
IPC: C07C15/14
Filed: 2002-04-01
Granted: 2003-11-10
Abstract: FIELD: environment protection measures. SUBSTANCE: method is accomplished by catalytic liquid-phase dechlorination of polychlorobiphenyls. Process is carried out under carbon dioxide at 55-70 C and pressure 1-3 atm in aliphatic alcohol (mainly methanol) medium. Utilized are alkali and alkali-earth metal carbonates or hydroxides, or alcoholates in presence of catalytic system containing (i) cobalt carbonyl or alkali or alkali-earth metal salts of cobalt carbonyl and (ii) cocatalyst. The latter is olefin oxide of formula  , where R represents hydrogen or alkyl of formula CnH 2n X, with n=1-5 and X being H or Cl. Catalyst is used with concentration of cobalt in alcohol solution 0.2-5.0% of the weight of polychlorobiphenyl and amount of cocatalyst corresponds to 10-80 mol per 1 mol cobalt. EFFECT: improved economical efficiency of process. 14 ex
Patent RU-2219807-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-04-24
Granted: 2003-12-27
Abstract: FIELD: juice industry. SUBSTANCE: method involves, prior to juicing, treating raw plant material with preparation produced by sequential extracting of Mortierella strangulata micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue, said preparation being used in an amount of 0,5-1•10 4  mg/t; holding for 2-5 hours. Upon grinding, raw plant material is passed between paired electrodes. EFFECT: improved quality of ready product by eliminating of opalescence and increased efficiency. 2 ex
Patent RU-2214728-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L13/40
Filed: 2002-05-15
Granted: 2003-10-27
Abstract: FIELD: food-processing industry. SUBSTANCE: paste comprises beef, pork, ox or hog liver, pork fat, soya full-fat flour, onion, red sweet pepper, bone bouillon, carbon dioxide extracts of black bitter pepper and nutmeg, salt, and preparation produced from Mortierella nigrescens micromycet biomass by predetermined process. EFFECT: simplified paste composition, reduced consumption of carbon dioxide extracts of spices, and improved consumer properties of paste. 4 ex
Patent RU-2213267-C1 (RU)
Inventor: KAPITOV N A
IPC: F04C29/04
Filed: 2002-05-27
Granted: 2003-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in oilless compression units. Inner working zone of part of common housing of motion transformation mechanism and inner working zone of part of common housing of compression members are hermetically isolated from each other by means of sealing member placed in lower part of fixed involute spiral. First channels made in part of common housing of motion transformation mechanism connect space of ring filtering element which is common for common housing, and space of part of common housing of motion transformation mechanism in eccentric shaft of which second channels are made connecting space of thrust antirotation unit with space of second fan installed under rarefaction conditions in art of common housing of motion transformation mechanism on shaft of its drive. Outlet channels are provided between part of common housing of motion transformation mechanism and housing of drive of motion transformation mechanism. EFFECT: improved intensity of heat removal by forced convective heat exchange between compression unit. 2 dwg
Patent RU-2222628-C1 (RU)
Title: Refractory aluminum-based alloy and product manufactured therefrom
Inventor: KABLOV E N
IPC: C22C21/16
Filed: 2002-06-03
Granted: 2004-01-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: invention provides refractory deformable aluminum-based alloys intended for use as structural material in heat-exposed aircraft parts, e.g. in engine parts or in elements of parts of supersonic aircraft boarding. Alloy and products therefrom contain following components, wt %: copper 5.8-6.8, manganese 0.4-0.8, titanium 0.05-0.15, zirconium 0.10-0.20, vanadium 0.01-0.20, germanium 0.10-0.20, nickel 0.01- 0.50, iron 0.01-0.50, silicon 0.01-0.30, and aluminum - the balance. EFFECT: improved cracking- and heat-resistance values. 3 cl, 2 tbl
Patent RU-2214361-C1 (RU)
Title: Method of purification of extraction phosphoric acid
Inventor: CHERNENKO JU D
IPC: C01B25/234
Filed: 2002-07-23
Granted: 2003-10-20
Abstract: FIELD: methods of production of phosphoric acid at low content of admixtures for production of food, fodder and technical phosphates and complex fertilizers. SUBSTANCE: proposed method includes stepped extraction of phosphoric acid by organic solvent tributylphosphate followed by separation of aqueous and organic phases at obtaining extract and re-extraction of phosphoric acid for forming emulsion under action of air in pulsating mode; magnesium or strontium compounds are introduced into starting extraction phosphoric acid in the amount ensuring mole ratio of Mg/SO 4  or Sr/SO 4  equal to (1.1-10):1; extraction is performed at volume ratio of organic and aqueous phases equal to (2.5- 8):1; intensity of pulsation at extraction is maintained within 100-900 mm/min; washing of extract with water or phosphoric acid solution is performed at volume ratio of organic and aqueous phases equal to (5- 25):1; process is continued till mass fraction of P 2 O 5  in washed extract reaches 7.3 to 15.5%. Proposed method stabilizes quality of productive acid at increased yield with no change in degree of extraction of P 2 O 5  from acid. EFFECT: enhanced efficiency. 4 cl, 1 tbl, 2 ex
Patent RU-2221422-C1 (RU)
Title: Repellent against insects
Inventor: IVANOVA E B
IPC: A01N33/12
Filed: 2002-11-06
Granted: 2004-01-20
Abstract: FIELD: chemical protection against insects. SUBSTANCE: one should apply didecyldimethylammonium chloride as a repellent against insects. EFFECT: higher stability and efficiency of action. 2 ex
Patent RU-2215250-C1 (RU)
Title: Process of wood drying
Inventor: MANBEKOV R R
IPC: B27K5/00
Filed: 2002-12-05
Granted: 2003-10-27
Abstract: FIELD: woodworking. SUBSTANCE: drying process includes loading of wood into drying chamber, its submersion in heated liquid medium in which capacity molten paraffin is utilized and seasoning of wood in it. Drying takes two stages. At first stage free moisture is driven out of wood at temperature up to 120 C to value of 30% of residual moisture under effect of molten paraffin or by convective action on wood with hot air. At second stage bound moisture is removed at temperature up to 140 C to value of 10-4 % and final moisture in wood is stabilized at temperature up to 110 C under action of molten paraffin on wood. In addition rarefaction can be formed in drying chamber while wood is seasoned in molten paraffin. Surface active substance can be injected into molten paraffin in addition. Drying under such conditions takes place under mode of " moisture evaporation from wood by boiling " and goes on uniformly over entire surface of treated wood. EFFECT: increased efficiency of wood drying due to acceleration of drying process with simultaneous removal of internal stress in wood with additional effective protective saturation of it. 7 cl
Patent RU-2231427-C1 (RU)
Title: Abrasive-diamond tool for electric contact working of gear wheels with circular tooth
Inventor: STEPANOV JU S
IPC: B23F21/02
Filed: 2003-01-04
Granted: 2004-06-27
Abstract: FIELD: working by cutting materials having trend for occurring flaws such as burnout and cracking. 
     SUBSTANCE: tool is in the form of cup-shaped cylindrical disc mounted on tool spindle, profiled according to initial rack and designed for working by rolling around different recesses of teeth at forward and back strokes. 
     SUBSTANCE: in order to enhance efficiency and to improve quality of surface layer, onto halves of outer and inner cylindrical surfaces layer of copper-graphite variable cross-section impregnating agent is applied onto insulation material. Layer of impregnating agent with maximum thickness is applied onto diametrically opposite zones of outer and inner cylindrical surfaces. Layer of impregnating agent with minimum thickness is applied onto boundaries of zones of maximum thickness. Tool may be used for finishing and dwelling after connection of abrasive-diamond portion of tool and worked part with electric current supply source. Tool may be used for rough abrasive-diamond working without connection to electric current supply source. 
     EFFECT: enhanced efficiency, improved quality and operational properties of surface layer of tool. 
     2 cl, 2 dwg, 1 ex
Patent RU-2241659-C1 (RU)
Inventor: GUSAKOV V N
IPC: C01B11/06
Filed: 2003-06-16
Granted: 2004-12-10
Abstract: FIELD: inorganic compounds technology. 
     SUBSTANCE: process consists in chlorination in sodium hydroxide solution at lowered temperature, the process being controlled by measuring redox potential of platinum electrode and stopping introduction of chlorine when redox potential is value achieves 555±10 mv. 
     EFFECT: improved quality of sodium hypochlorite solution due to eliminated sodium chloride in desired product, reduced consumption of chlorine, and simplified process due to automated measurement of reactive chlorine content. 
     1 tbl, 7 ex
Patent RU-2235584-C1 (RU)
Inventor: RUDENKO A P
IPC: B01F7/16
Filed: 2003-07-15
Granted: 2004-09-10
Abstract: FIELD: mixing devices; chemical and wood-pulp and paper industries for preparation of homogeneous suspensions. 
     SUBSTANCE: housing of apparatus consists of two parts: upper part is made in form of body of revolution with arc of radius equal to diameter of rotor and lower part symmetrically engageable with upper part has generatrix in form of lower section of parabola:x 2  = 2 Py. 
     EFFECT: enhanced efficiency; low cost. 
     2 dwg, 1 tbl
Patent RU-2239977-C1 (RU)
Inventor: SLIVINSKIJ E V
IPC: A01D34/74
Filed: 2003-07-21
Granted: 2004-11-20
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: mower has bar fixed on tractor hitch system and rotors mounted on bar. Each of rotors is composed of two disks rotating in opposite directions and provided with knives. Upper disk is fixed on shaft of continuous section. Lower disk is fixed on hollow shaft. Continuous section shaft is arranged in hollow shaft. Blade wheels are fixed at lower side of each shaft. Bar is divided by horizontal plate with vertical partition walls into cavities. Hollow cavities are connected to pressurized air source for creating torque on shaft. Rotation is imparted to disks with knives from shaft to provide for mowing process. Upon encountering foreign objects or rigid stalks of plants, rotor disks slippage is provided. 
     EFFECT: simplified construction and enhanced reliability in operation. 
     8 dwg
Patent RU-2256969-C1 (RU)
Inventor: LOBANOV A V
IPC: H01B13/02
Filed: 2003-10-27
Granted: 2005-07-20
Abstract: FIELD: electrical engineering; electric cables for signaling, control, and data transfer and processing systems. 
     SUBSTANCE: cable has at least one pair of insulated and stranded current-carrying conductors and cable sheath. Insulating material is either halogen-containing polymer (polyvinyl chloride), or halogen-free polyolefin base material (polyethylene), or its copolymer. Insulation thickness is chosen from equation   strand pitch is found from equation h = 25(2Δ + d), where d is conductor diameter; ε r  is relative dielectric constant of insulating material. With diameter of cable current-carrying conductors being enlarged, capacitance of cable pair was reduced (other characteristics being retained at desired level. 
     EFFECT: enhanced capacitance of working load on cable pair. 
     1 cl, 4 dwg, 1 tbl
Patent RU-2257409-C1 (RU)
Inventor: VLASOV S A
IPC: C12N1/20
Filed: 2004-01-06
Granted: 2005-07-27
Abstract: FIELD: biotechnology, industrial microbiology. 
     SUBSTANCE: invention relates to treatment of environment objects from pollutions with petroleum and petroleum products using microorganisms. The strain is deposited as Rhodococcus erythropolis VKPM Ac-1668. The strain is isolated from the petroleum-polluted soil sample in Bashkorstan Republic and it able to grow in many natural and synthetic media. The strain Rhodococcus erythropolis elicits the high utilization rate of petroleum and petroleum products. 
     EFFECT: valuable properties of strain. 
     3 tbl, 2 ex
Patent RU-2255997-C1 (RU)
Inventor: FRIDLJANDER I N
IPC: C22B9/10
Filed: 2004-01-22
Granted: 2005-07-10
Abstract: FIELD: non-ferrous metallurgy, possibly production of high active aluminum-lithium alloys, possibly alloyed in addition with silver for providing stable chemical composition of alloys and normalized content of hydrogen. 
     SUBSTANCE: method comprises steps of loading and melting components of charge in furnace; treating melt with flux of halide containing salts, adding lithium, refining melt by means of gaseous chlorine, further vacuum treatment of melt in mixer and casting ingots. Eutectic mixture of lithium ad potassium chlorides is used as halide containing salts. Silver is added to melt after refining. Melt is subjected to vacuum treatment in mixer at 730 - 765°C. Ingots are cast in mold at applying on surface of melt flux containing eutectic mixture of lithium and potassium chlorides and in addition 5 - 20% of calcium chloride and(or) fluoride. 
     EFFECT: aluminum-lithium alloy with silver providing neutralizing of sodium additive in alloy, lowered content of hydrogen in melt at melting and vacuum treatment, possibility for producing semi-finished products for important-designation, possibly welded articles of air crafts and spatial vehicles. 
     1 tbl, 1 ex
Patent RU-2259820-C1 (RU)
Inventor: SHAKHOV A G
IPC: A61K31/498
Filed: 2004-01-23
Granted: 2005-09-10
Abstract: FIELD: veterinary science. 
     SUBSTANCE: the suggested preparation contains the following ratio of components, weight%: dioxidine 0.48-0.52, furacrylin 0.021-0.027, dimethylsulfoxide 38-50, distilled water - the rest. 
     EFFECT: higher therapeutic efficiency. 
     3 ex, 3 tbl
Patent RU-2264191-C1 (RU)
Inventor: KURBANGALEEV A I
IPC: A61B17/32
Filed: 2004-04-19
Granted: 2005-11-20
Abstract: FIELD: surgical instruments, applicable in endosurgical operations. 
     SUBSTANCE: the dissector has an electric connector and an electroinsulated tubular body with a wing nut for turning about the axis of the branches.  The branches are connected by a link to the electroinsulated control handles and are L-shaped, and have grooves on the working surfaces of the ends.  At joining the grooves form a duct for retaining the ligature thread at lowering and tightening of the suture knots.  In the section closer to the base the branches are provided with cutting edges, one of which is parallel with the working surface of the branch, and the other has an angular shape and is positioned at an angle to the working surface of the branch. 
     EFFECT: provided convenience of the surgeon work, efficiency of operation and reduced time of operation. 
     2 cl, 2 dwg
Patent RU-2261522-C1 (RU)
Inventor: VOLKOV S G
IPC: G05B11/36
Filed: 2004-04-26
Granted: 2005-09-27
Abstract: FIELD: computerized electric drives. 
     SUBSTANCE: proposed electric drive that can be primarily used for automatic regulation of dc and as motor currents under transient conditions of motor parameters, load, and supply voltage levels has motor incorporating current sensor, converter, current setting device, first inertial filter, first current regulator, second current regulator, multiplying unit, module separating unit, and differential filter; it also has newly introduced summing amplifier, nonlinear amplifier, and second inertial filter, first current regulator being of proportional type and second one, of proportional-integral design. 
     EFFECT: enhanced precision of current regulation and simplified design of electric drive. 
     1 cl, 1 dwg
Patent RU-2269242-C1 (RU)
Title: Method for recovering germination capacity of collection and selection seeds of farm crops
Inventor: MELIKHOV VIKTOR VASIL EVICH
IPC: A01C1/06
Filed: 2004-08-09
Granted: 2006-02-10
Abstract: FIELD: plant selection, in particular, recovering of germination capacity of seeds, which had completely lost said property. 
     SUBSTANCE: method involves soaking seeds in thawing water for 8-10 hours; upon swelling of seeds, treating the latter with growth promoters, such as three-day suspension of green algae Chlorella Vulgaris, which is subjected, in conjunction with seeds, to monochromatic red light flux for 40-50 min. The result is that glycolic acid is released into suspension. Penetration of hameolic acid under seed surface layer starts processes for regeneration and synthesis of extracellular matrix structure to thereby provide germination of seeds. 
     EFFECT: increased efficiency in recovering of germination capacity of seeds. 
     1 tbl
Patent RU-2263980-C1 (RU)
Title: Бортовое устройство для тепловой и механической защиты объекта
Inventor: FURMAKOV E F
IPC: H05K7/20
Filed: 2004-09-21
Granted: 2005-11-10
Abstract: Изобретение относится к средствам защиты микроэлектронных регистраторов информации и может быть использовано в защищенных бортовых накопителях полетной информации самолетов и вертолетов. Изобретение направлено на повышение защиты сохраняемого объекта. Это обеспечивается за счет того, что бортовое устройство для тепловой и механической защиты объекта состоит из последовательно расположенных слоев: наружного ударожаропрочного слоя, изготовленного из жаростойких металлов, промежуточного теплозащитного слоя, выполненного из огнеупорного сухого пористого материала, и внутреннего теплозащитного слоя, сформированного из водосодержащего материала, заключенного между наружной и внутренней теплоотражающими прокладками. При этом наружный ударожаропрочный слой перфорирован сквозными дренажными отверстиями, диаметр каждого из которых не превышает половины толщины наружного ударожаропрочного слоя, теплоотражающие прокладки изготовлены из металлической фольги, причем наружная теплоотражающая прокладка перфорирована, а внутренний теплозащитный слой образован с использованием не менее, чем двух кристаллогидратов, таких что температура обезвоживания одного из них превосходит температуру обезвоживания другого не менее чем в два раза. 1 ил.