baber/WOPTO huggingface dataset:
Patent RU-2230878-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: F16L55/17
Filed: 2003-06-30
Granted: 2004-06-20
Abstract: FIELD: oil extracting industry. 
     SUBSTANCE: at location of welded joint polymer tape is applied having adhesive layer and providing for adhesive connection to metal of pipe. Moisture from polymer tape surface is removed by means of heating by open flame. Upon polymer tape, thermoshrinking tape is applied in spliced manner, with spliced area located on side surface of pipeline. Completed connection is crimped. Heating is performed by open flame at first from below, then from above, then on side surface from the opposite side from spliced area and finished with heating of the very spliced area. 
     EFFECT: higher reliability of welded joint isolation. 
     1 dwg, 1 ex
Patent RU-2243497-C1 (RU)
Title: Электрокапсюльная втулка
Inventor: AGEEV M V
IPC: F42C19/08
Filed: 2003-07-02
Granted: 2004-12-27
Abstract: Изобретение относится к конструктивным элементам электрических воспламенителей боеприпасов. Сущность изобретения заключается в том, что электрокапсюльная втулка содержит воспламенительный заряд, помещенный в колпачке, который посредством завальцовки открытого торца корпуса геометрически замкнут и прижат к дисковому электроду, связанному мостиком накаливания инициирующего состава с нижним дисковым электродом, взаимодействующим с центральным токовводом, изолированным втулкой от корпуса, причем между дисковыми электродами установлена прокладка из нетоковедущего материала. При этом колпачок воспламенительного заряда выполнен сужающимся книзу, преимущественно ступенчатого профиля, а центральный токоввод снабжен обтюрирующим фланцем, которым примыкает к нижнему дисковому электроду непосредственно. Техническим результатом является повышение надежности электрокапсюльной втулки при стрельбе из автоматического оружия. 1 ил.
Patent RU-2228913-C1 (RU)
Inventor: KAREV E A
IPC: C02F1/463
Filed: 2003-08-05
Granted: 2004-05-20
Abstract: FIELD: waste water treatment. SUBSTANCE: phosphoric acid in amount 0.2-0.25 vol % is added at stirring to exhausted cutting emulsion to pH 2-3. Resulting mixture is heated to 70-80 C and settled. Partially purified aqueous phase is subjected to electrocoagulation to isolate clarified aqueous phase, which is neutralized by adding 0.5-0.6% of sodium hydroxide to pH 8-10. Thus obtained product is stored for further use as detergent. Method can be utilized at metallurgical enterprises. EFFECT: simplified degradation, reduced expenses, and improved environmental condition. _
Patent RU-2235043-C1 (RU)
Inventor: KRJUKOV S P
IPC: G06F13/00
Filed: 2003-11-12
Granted: 2004-08-27
Abstract: FIELD: aircraft pilotage equipment with processor control sets; actuating aircraft controls for change or maintenance of its in-flight position. 
     SUBSTANCE: proposed system includes complex control system, control stations of first and second cabins which are mechanically interconnected, trim effect mechanisms in pitch, roll and course channels, control panels of complex control system, flap flexible trim control tubes, planetary reduction gears-articulations for extension and retraction of flaps and deceleration flap control system. Complex control system consists of four-fold redundant digital computer part, four-fold redundant in electrical part and two-fold redundant in hydraulic part of electro-hydraulic actuators of four-fold redundant in electrical part and two-fold redundant in hydraulic part electro-hydraulic actuator of stabilizer, rotating electro-hydraulic drive of flaps, three-position hydraulic cylinders of wing leading edges, electro-hydraulic control cocks of wing leading edges and deceleration flap drive. Each channel of computer part of complex control system is made for determination of control signal by "channel-model" structure. 
     EFFECT: extended functional capabilities. 
     8 cl, 4 dwg
Patent RU-2266157-C1 (RU)
Inventor: GLUKHIKH I N
IPC: C01B3/08
Filed: 2004-02-24
Granted: 2005-12-20
Abstract: FIELD: power equipment; generation of hydrogen both in stationary plants and in transport facilities. 
     SUBSTANCE: proposed hydrogen generator is made in form of chemical reactor generating hydrogen by hydrolysis, i.e. by decomposition of water by use of solid reagent and hydrolysis reaction of heterogeneous nature proceeding on solid agent surface. Hydrogen thus generated shall be used in power plants working on fuel elements. Hydrogen may be also used for cutting and welding of metals. Hydrogen generator working on hydrolysis exothermic reaction includes reaction vessel with hydrogen supply main and heat exchanger for removal of reaction heat. Generator is also provided with two hydrogen accumulators fitted with pressure sensors; each hydrogen accumulator is pneumatically connected with reaction vessel through inlet valve and with hydrogen supply main through outlet valve; hydrogen accumulators are made in form of hermetic reservoirs partially filled with water and hydraulically interconnected through heat exchanger used for removal of reaction heat and water flow regulator connected with pressure sensors fitted in hydrogen accumulators. Provision is made for autonomous operation of generator which may be cooled in automatic mode. 
     EFFECT: enhanced operational reliability at simple control algorithms. 
     1 dwg
Patent RU-2264114-C1 (RU)
Inventor: EHRVOL DER T M
IPC: A23C9/12
Filed: 2004-03-02
Granted: 2005-11-20
Abstract: FIELD: production of bifidobacterium enriched therapy or large-scale foodstuffs. 
     SUBSTANCE: claimed fermented milk product includes milky basis, lactobacterum-containing standard starter for fermented milk product, natural bioactive additive, spirulina dry mass, and activated bifidobacterium biomass, essentially comprising strains Bifidobacterium bifidum and/or Bifidobacterium longum in predetermined ingredient ratio. Furthermore product  additionally contains strains Lactobacillus brevis, and/or Lactobacillus plantarum and/or Lactobacillus acidophilus with acid-forming energy not more than 180°T, as well as vitamin C and/or vitamin A. 
     EFFECT: increased assortment of milk dietary and therapy foodstuffs; functional ingredient enriched products with balanced nutritive and biological value. 
     4 cl, 6 ex
Patent RU-2250404-C1 (RU)
Title: Bellows valve
Inventor: ONOKHOV JU A
IPC: F16K1/50
Filed: 2004-05-13
Granted: 2005-04-20
Abstract: FIELD: valving. 
     SUBSTANCE: bellows valve comprises housing, valving member, and rod sealed with a bellows. The bellows is connected with the housing through the bellows bushing. The bushing is provided with elongated openings of the same lengths. The openings are lengthened along the axis of the rod. The pin is mounted in the rod perpendicular to its axis. The ends of the pin are set into the openings. The elongated openings are made of grooves and arranged from the side of the bottom face of the bellows bushing. The bellows bushing embraces the bellows and the junction of the rod with the valving member shifted with respect to the bellows level by the length of the elongated grooves. The top walls of the elongated grooves restrict the stroke of the valve in the "open" position. The pin is mounted at 90° with respect to the axis of the branch pipes of the valve in the openings in the valving member and in the opening in the rod which is coincident with it. The opening in the rod is elongated in the direction of the bellows along the axis of the rod to define a guaranteed space when the pin is inside it. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2267594-C1 (RU)
Inventor: JANSUFIN NIGMATULLA RAKHMATULL
IPC: E06C9/00
Filed: 2004-05-26
Granted: 2006-01-10
Abstract: Изобретение относится к области строительства промышленных и гражданских зданий и сооружений, а именно к пожарным лестницам, оснащенным противопожарным экраном и стояками для подачи воды. Лестница содержит несущую раму с шарнирно прикрепленными несущими торцевыми ограждениями из прямоугольных решетчатых рам, шарнирно соединенных между собой, лестничные марши с полуплощадками и шарнирно прикрепленными перильными ограждениями, укладывающимися при транспортировании в плоскости маршей, фронтальные ограждения из прямоугольных сеток, шарнирно соединенных между собой, и хомуты с торцовыми ограждениями. Фронтальное ограждение лестницы, обращенное к зданию, выполнено экранированным листами из жаропрочного материала, на которых выполнены проемы для дверей. Сами двери выполнены из этого же жаропрочного листового материала и открываются внутрь шахты лестницы. На несущей раме со стороны здания прикреплена горизонтальная п-образная труба с перфорированными отверстиями, направленными на экранирующие листы, причем с одной стороны на оси симметрии труба заглушена, а с другого ее торца прикреплен вертикальный водоводный стояк на всю высоту здания со средством присоединения пожарного рукава на нижнем конце, с противоположной стороны на оси симметрии лестницы прикреплен второй вертикальный водоводный стояк, выполненный с отводами и кранами для пожарных рукавов с брандспойтами. Задачей изобретения является сохранение жизней людей, экранирование шахты лестницы от огня и принятие мер против нагрева лестницы, подача воды для устройства водяной завесы и тушения пожара. 3 ил.
Patent RU-2262734-C1 (RU)
Inventor: ANDREEV D V
IPC: G06F7/00
Filed: 2004-06-15
Granted: 2005-10-20
Abstract: FIELD: computer science. 
     SUBSTANCE: device has n logical modules, each of which has two AND elements, OR element and two D-triggers. 
     EFFECT: broader functional capabilities. 
     2 dwg
Patent RU-2267692-C1 (RU)
Title: Complex of equipment for insulation of welding joints of pipes
Inventor: BAGDASARJAN EHDUARD PATVAKANOV
IPC: F16L58/16
Filed: 2004-06-23
Granted: 2006-01-10
Abstract: FIELD: construction of pipeline transportation systems. 
     SUBSTANCE: the invention is pertaining to the field of construction of pipeline transportation systems, in particular, to a complex of equipment for insulation of welding joints of pipes used for protection of the area of welding joints of the pipes having a factory insulation. On a ramp there are rotary mechanisms, a sandblasting device, a protection jacket and a device for heating of the area of the pipes joints from inside, which contains a dolly with two wheels located at an angle in symmetry in respect to the vertical axis of a pipe for relocation on the guides fixed to the ramp and a pillar, on which there is a fixed supporting ring with the gas burners is supported, pivotally linked with a horizontal axial drawbar. A section of pipes lay on the rollers of the rotary mechanism, the zone of the welding seam is covered with a jacket, conduct its cleaning by a sand-blasting plant and open the zone of the welding seam. The device of heating of the zone of the welding seam is introduced into the section of pipes and then using the gas burners its heating is conducted. On the zone of the welding seam apply a primer and put under it a heat-shrinkage insulation material with a binding sublayer, which is spooled around of the pipe in several layers. The obtained coupling is heated up and compacted for removal of the air from it. The invention improves the quality of the pipes welding joints isolation. 
     EFFECT: the invention ensures an improved quality of the pipes welding joints isolation. 
     5 cl, 3 dwg
Patent RU-2268697-C1 (RU)
Title: Medicinal cart wheel with brake
Inventor: KOLPAKOV PAVEL VALENTINOVICH
IPC: A61G5/10
Filed: 2004-10-01
Granted: 2006-01-27
Abstract: FIELD: medical equipment, in particular, transportation equipment providing movement during transportation of patients and stoppage thereof. 
     SUBSTANCE: wheel has rotating or non-rotating bracket, pedal with stopping means, and protruding lever of pedal, said lever being equipped with leaf spring. Upon actuation in upward direction, pedal is moved by no more than 75 deg and is engageable with bracket. Pedal lever and leaf spring define gap of at least 1.5 mm corresponding to position wherein brake is released. Apparatus of such construction may be mounted on brackets of series-produced wheels. 
     EFFECT: simplified construction and manufacture, provision for creating of common operating conditions, and wider operational capabilities. 
     1 dwg
Patent RU-2276681-C1 (RU)
Inventor: PEREKRESTOV ARSHAVIR PETROVICH
IPC: C10L1/18
Filed: 2004-11-10
Granted: 2006-05-20
Abstract: FIELD: mechanical engineering; production of antiwear additives for diesel fuels. 
     SUBSTANCE: the invention is pertaining to the field of mechanical engineering, in particular to antiwear additives for diesel fuels for improvement of their lubricating property. The antiwear additive for the diesel fuel consists of a diesel fuel with present in it 0.00001 % of micelles based on molecules of splid ductile lubricant of an iron oxide (Fe 3 O 4 ) and with the encircling it moleculas of oleic acid (C 18 Н 34 О 2 ) in amount of 0.0001 %. The additive possesses low shearing strength and the heightened lubricating property of the diesel fuel after injection in it of this additive. 
     EFFECT: the invention ensures the heightened lubricating property of the diesel fuel after injection in it of this additive. 
     1 dwg
Patent RU-2278815-C1 (RU)
Title: Method for producing quantum structures: quantum wires, quantum dots, components of quantum devices
Inventor: PRINTS ALEKSANDR VIKTOROVICH
IPC: B82B3/00
Filed: 2004-11-17
Granted: 2006-06-27
Abstract: FIELD: microelectronics, nanoelectronics, and semiconductor engineering; producing quantum device components and quantum-effect structures. 
     SUBSTANCE: proposed method for producing quantum dots, wires, and components of quantum devices includes growing of stressed film from material whose crystalline lattice constant is higher than that of substrate material. Thickness of stressed film being grown is smaller than critical value and film is growing as pseudomorphous one. Sacrificial layer is grown between stressed film and substrate which is then selectively removed under predetermined region of film thereby uncoupling part of the latter from substrate; this part is bulged or corrugated with the result that film stress varies causing shear of conduction region bottom (top of valence region) and formation of local potential well for carriers. In addition, stressed film may be composed of several layers of different materials; it may also have layer mainly holding charge carriers and layer practically free from charge carriers. 
     EFFECT: facilitated manufacture of quantum structures, enlarged range of materials used, and improved characteristics of components produced. 
     4 cl, 7 dwg
Patent RU-2278736-C1 (RU)
Inventor: VERKHOTUROV MIKHAIL VASIL EVIC
IPC: B03B5/72
Filed: 2004-12-14
Granted: 2006-06-27
Abstract: FIELD: enriching metals. 
     SUBSTANCE: sluice box comprises chute mounted for permitting vibration with respect to its longitudinal axis, fastening that allows the axis of vibration to be shifted below the center of mass of the chute under the load at a distance directly proportional to the specific weight of the material to be enriched, and catching surface with transverse baffles.  The first half of the catching surface is provided with transverse grooves for catching finely divided particles of the heavy fraction .  The transverse baffles are mounted on the second half of catching surface for catching large particles of the heavy fraction.  The baffles are made under an angle to the direction of charging. 
     EFFECT: enhanced efficiency. 
     2 dwg, 1 tbl
Patent RU-2280910-C1 (RU)
Inventor: KABLOV EVGENIJ NIKOLAEVICH
IPC: H01F1/057
Filed: 2004-12-21
Granted: 2006-07-27
Abstract: FIELD: powder metallurgy; navigation equipment and aircraft automation systems. 
     SUBSTANCE: proposed magnetic material designed for producing permanent magnets based on rare-earth element with metals of iron group has in its composition iron, cobalt, boron, and at least one element of terbium, dysprosium, holmium, erbium, thulium group, as well as cerium and gadolinium, and at least one element of samarium, lanthanum, neodymium, yttrium, and praseodymium group, formula of this chemical composition being as follow, atom percent: (Ce 1 - x1 - x2- x3 R 1   x1 x3 R 2   x2 GD x3 ) 14-20 (Fe 1 - y Co y1 ) r B 4 - 10 , where R 1  is at least one element of Tb, Dy, Ho, Er, Tm group; R 2  is at least one element of Sm, La, Nd, Y, Pr group, where x1 = 0.2 - 0.5; y1 = 0.2 - 0.3, x2 and x3 are chosen considering following conditions: x1 + x2 + x3 = 0.75 - 0.99; x3/x1 ≥ 0.01. 
     EFFECT: enhanced residual magnetic flux density and temperature stability of material, extended range of magnet sizes. 
     3 cl, 1 tbl, 5 ex
Patent RU-2271861-C1 (RU)
Title: Method of preparing catalytic system for hydrofining of hydrocarbon feedstock
Inventor: SMIRNOV VLADIMIR KONSTANTINOVI
IPC: B01J23/85
Filed: 2004-12-29
Granted: 2006-03-20
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: catalytic system is prepared by consecutively charging into reactor alumino-cobalt and alumino-nickel-molybdenum catalysts containing 12.0-25.0% molybdenum oxide, 3,0-6.0% nickel oxide, and 3.0-6.9% cobalt oxide provided that alumino-cobalt and alumino-nickel-molybdenum catalysts are charged at ratio between 1.0:0.1 and 0.1:1.0, preparation of catalysts employs mixture of aluminum hydroxide and/or oxide powders, to which acids are added to pH 1-5. More specifically, aluminum hydroxide powder mixture utilized is a product of thermochemical activation of gibbsite and pseudoboehmite AlOOH and content of pseudoboehmite in mixture is at least 70%, and aluminum oxide powder mixture utilized comprises powders of γ-Al 2 O 3  with particle size up to 50 μm and up to 50-200 μm taken at ratio from 5:1 to 2:5, or γ-Al 2 O 3  powders with particle size up to 50 μm, 50-200 μm, and up to 200-400 μm taken at ratio between 1:8:1 and 3:6:1. 
     EFFECT: method of preparing catalytic systems for large-scale high-sulfur hydrocarbon feedstock hydrofining processes is provided allowing production of products with desired levels of residual sulfur and polycyclic aromatic hydrocarbons. 
     4 tbl, 3 ex
Patent RU-2282610-C1 (RU)
Inventor: BAL CHUGOV ALEKSEJ VALER EVICH
IPC: C07C17/02
Filed: 2005-02-24
Granted: 2006-08-27
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: 1,2-dichloroethane is obtained by liquid phase ethylene chlorination with discharging of reaction heat due to operation medium boiling. In claimed process nitrogen is added to chlorine and ethylene reagents. Ratio of chlorine volume consumption to nitrogen volume consumption is maintained as 1:1. Reaction is carried out at temperature lower than 1,2-dichloroethane boiling point, and discharging of reaction heat is carried out by evaporative cooling of operation medium in nitrogen. 
     EFFECT: process of increased selectivity; decreased yield of by-products. 
     1 tbl, 5 dwg
Patent RU-2280085-C1 (RU)
Inventor: PAVLOVETS VIKTOR MIKHAJLOVICH
IPC: C22B1/244
Filed: 2005-04-04
Granted: 2006-07-20
Abstract: FIELD: ferrous metallurgy, namely production of iron ore pellets. 
     SUBSTANCE: method comprises steps of feeding charge into lumping apparatus by two flows; introducing first flow into gas flow at creating stream of gas and moistened charge; depositing charge; realizing seed formation; after-lumping seeds by means of second flow of charge; in addition introducing into gas flow organic filament like particles with diameter 0.01 - 1.0 mm and length 2 - 50 mm in quantity 0.1 -4.0% of charge mass. Deposition of charge and after-lumping of seeds are performed simultaneously. 
     EFFECT: improved strength of iron ore pellets. 
     1 dwg, 1 tbl, 1 ex
Patent RU-2283912-C1 (RU)
Title: Quick-disconnecting barrier
Inventor: SHUSHPANOV DMITRIJ ALEKSANDROV
IPC: E01F13/00
Filed: 2005-05-16
Granted: 2006-09-20
Abstract: FIELD: road building, particularly devices, which prevent vehicle access into urban areas, pavements, parks, public gardens and so on. 
     SUBSTANCE: barrier comprises support panel with orifice and post installed in the support panel and provided with upper lid and lock pinned to the post. Lid pin is kinematically connected with locking mechanism made as engaging means, which may rotate about axis and provided with extension cooperating with lower surface of support panel in working position. The axis is off-centered and kinematically connected with engaging means through connecting rod. Upper head of connecting rod is put on the axis, lower head thereof is attached to engaging means. Part of engaging means surface is radial and radius center is offset with respect to engaging means axis so that radial surface cooperates with upper surface of support panel in working position. Extension cooperating with lower surface of support panel is formed as a cut made in engaging means. 
     EFFECT: increased ability and rate of barrier disassembling. 
     15 cl, 5 dwg
Patent RU-2290404-C1 (RU)
Inventor: ANISIMOVA VERA ALEKSEEVNA
IPC: C07D235/30
Filed: 2005-05-23
Granted: 2006-12-27
Abstract: FIELD: organic chemistry, medicine. 
     SUBSTANCE: invention relates to novel salts in order of 9-substituted 2-halogenphenylimidazo[1,2-a]benzimidazoles of the general formula (I):   wherein R means (C 1 -C 6 )-alkyl, allyl, benzyl and substituted benzyl-, dialkylamino-alkyl; X means fluorine (F), chlorine (Cl), bromine (Br) atoms in ortho-, meta- and para-positions of phenyl ring, dihalides in 3,4-, 2,4-, 3,5- and in other position of phenyl ring; Y means Cl, Br, -NO 3 , -SO 4 , -(COOH) 2 , -(CH 2 COOH) 2 , -CH 3 -C 6 H 4 -SO 3 H and other pharmaceutically acceptable acid residues; n = 0-2 (with exception for compounds wherein R means -(CH 2 ) 2 -NEt 2;  X means Br or Cl; Y means Cl; n = 2; R means -(CH 2 ) 2 -NMe 2 ; X = Y mean Cl; n = 2), and to intermediate compounds of their synthesis, namely to 1-substituted 3-halogenphenacyl-2-aminobenzimidazolium halides of the general formula (II):  , wherein R means (C 1 -C 6 )-alkyl, allyl, benzyl and substituted benzyl-, dialkylamino-alkyl; X means F, Cl, Br at ortho-, meta- and para-positions of phenyl ring, dihalides at 3,4-, 2,4-, 3,5- and at other positions of phenyl ring; Y means Cl, Br, J (with exception for compounds wherein R means -(CH) 2 -NEt 2 ; X means Br or Cl; Y means Br; R means -(CH 2 ) 2 -NMe 2 ; X means Cl; Y means Br) possessing hemorheological properties. Invention provides synthesis of novel biologically active compounds possessing hemorheological properties. 
     EFFECT: valuable medicinal properties of compounds. 
     2 cl, 3 tbl, 31 ex
Patent RU-2285238-C1 (RU)
Title: Система сбора и регистрации информации
Inventor: FURMAKOV EVGENIJ FEDOROVICH
IPC: G01D9/00
Filed: 2005-05-30
Granted: 2006-10-10
Abstract: Предлагаемое изобретение относится к информационно-измерительной технике и может быть использовано в бортовых системах регистрации информации, вырабатываемой системами и агрегатами контролируемых транспортных средств, например летательных аппаратов. Задачей предлагаемого изобретения является повышение достоверности скопированной информации, повышение оперативности контроля исправности системы, обеспечение мобильности обмена информацией о содержимом защищенного накопителя с наземными службами, а также существенное расширение функциональных возможностей системы. Предложенная система сбора и регистрации информации содержит блок сбора информации, пульт, защищенный накопитель, аудиоблок, цифровой преобразователь, введенный в состав пульта модуль автоконтроля, контроллер защищенного накопителя, содержащий модули памяти, модуль сравнения и счетчик несовпадений, блок съема информации, содержащий карты памяти и модуль несовпадений, информационный порт, видеоблок, а также индикатор состояния, соответствующим образом соединенные в единую электронную схему. 1 ил.