baber/WOPTO huggingface dataset:
Patent UA-48308-C2 (UA)
Title: A method of agglomeration of iron and manganese concentrates in the rotary furnaces
Inventor: KNIAZHANSKYI MYKHAILO MARKOVYCH
Filed: 1999-12-13
Abstract: The invention is related to the ferrous metal industry and may be applied in the production of agglomerate from the moist and fine dispersed iron and manganese concentrate. A method of agglomeration of iron and manganese concentrates in the rotary furnaces includes drying, annealing and cooling of an agglomerate and burdening of the concentrate into the rotary furnace is processed within a product stream of burning of gas-thermo-carrier with a temperature of 1000-1200(C. The invention allows to increase solidity of lumps of the agglomerate and productivity of the agglomerate process by the way of forming the central lump’s sections from the dehydrated corpuscles of the concentrate.
Patent UA-58560-C2 (UA)
Title: Fungicidal mixtures
Inventor: SCHELBERGER KLAUS
IPC: A01N37/50
Filed: 1998-05-18
Abstract: The invention relates to a fungicidal mixture, containing a synergistically effective amount of a) a phenyl-benzyl ether derivative of formula (I.a), (I.b) or (I.c) and b) a carboxylic acid amide (II) selected from the group of compounds (IIa) and (IIb). І.а, І.b, І.c, (IIa), (IIb).
Patent RU-2234391-C2 (RU)
Title: Установка для получения непрерывных деформированных биметаллических заготовок
Inventor: STULOV V V
IPC: B22D11/051
Filed: 2000-01-10
Granted: 2004-08-20
Abstract: Изобретение относится к области металлургии. Технический результат - повышение качества заготовки, прочности биметаллического соединения заготовки и надежности работы установки. Установка содержит кристаллизатор с двумя парными вертикальными стенками и двумя парными стенками с наклонным верхним и вертикальным нижним участками, попарно n=2÷4 электрода, установленных на наклонном участке накладок, подключенных в систему автоматического переключения тока в разные моменты времени. Ширина стенки b с наклонным верхним участком связана с шириной b 1  электрода соотношением b 1 /b=0,85÷0,95. Толщины a 1  и a 2  двух лент, вводимых в кристаллизатор, связаны с расстоянием а 3  между вертикальными нижними участками двух сведенных парных стенок с наклонным верхним участком соотношением (а 1 +а 2 )/а 3 =1,05÷1,4. На поверхности с торцов стенок с наклонным верхним участком желательно располагать слой неэлектропроводного материала, в частности, керамики, толщиной b 2 , связанной с шириной b соотношением b 2 /b=0,01÷0,05. 1 з.п. ф-лы, 2 ил.
Patent RU-2177137-C2 (RU)
Title: Multi-layer armor for bulletproof vest
Inventor: SIL NIKOV M V
IPC: F41H1/02
Filed: 2000-02-03
Granted: 2001-12-20
Abstract: FIELD: means of human individual protection against firearm and blank weapon. SUBSTANCE: the armor has successively arranged layers of fabric of high-modulus fiber, layers of fabric of high-modulus fiber impregnated with a polymeric binder, and felt. The layer of felt is separated by a layer of fabric of high-modulus fiber impregnated with a polymeric binder. The armor has an additional layer of fabric of high-modulus fiber impregnated with a polymeric binder located on the inner side of the armor, the relation of the quantity of the layers of fabric of high-modulus fiber and the layers of fabric of high-modulus fiber impregnated with a polymeric binder in the layers, the first of which is positioned between the layers of felt, and the second one - on the inner side of the armor makes up 6:1:1. EFFECT: reduced mass of the armor at a preset level of resistance to the piercing effect of bullets, fragments and blank weapon. 1 dwg
Patent RU-2180421-C2 (RU)
Inventor: FEDOTOV V K
IPC: F24F5/00
Filed: 2000-05-15
Granted: 2002-03-10
Abstract: FIELD: maintenance of air humidity in spacecraft pressurized inhabited compartments at required level, mainly orbital stations; submarines and enclosed space at high temperature and air humidity. SUBSTANCE: proposed dehumidifier has casing with inlet and outlet branch pipes, unit for removal of moisture and thermoelectric cooler located in cavity between base of condenser and shell of liquid heat exchanger; this cooler is made from thermoelectric modules mounted at spaced relation and filled with nonwettable electric and heat insulating material; laid in between each thermal module and condenser base is gasket made from heat-conducting material at thermal contact on either side. EFFECT: enhanced cooling coefficient (ratio of generated cold to required power) due to optimal thickness of gasket. 2 dwg
Patent RU-2222291-C2 (RU)
Inventor: BOJTEN KHERMAN
IPC: A61F2/60
Filed: 2000-06-21
Granted: 2004-01-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has frontal and back reins each pivotally connected to anterior and posterior area of superior transverse rein via the first and the second articulation and with its inferior area to anterior and posterior area of inferior transverse rein via the third and the fourth articulation, respectively. The first and the third articulated joints have totally at least five degrees of freedom. The second articulated joint is hinged axle that is nearly perpendicular to sagittal plane with its rotation axis and has single degree of freedom. The fourth articulated joint has mediolaterally inclined rotation axle from front towards back resulting in exo/endo-rotation and bringing aside the inferior transverse rein owing to turn about rotation axis taking place. EFFECT: improved natural conditions in walking. 10 cl, 8 dwg
Patent RU-2184628-C2 (RU)
Title: Method for rolling strip with round thickened portions on edges
Inventor: MONID V A
IPC: B21B1/08
Filed: 2000-07-03
Granted: 2002-07-10
Abstract: FIELD: rolled stock production, possibly manufacture of shaped strips with round thickened portions on edges and with vertical symmetry axis, for example blanks of door hinges of automobiles. SUBSTANCE: method comprises steps of multiple reduction of strip along thickness in grooved horizontal rolls; after achieving relation of strip width to its thickness equal to 15-19, reducing strip along width in grooved vertical rolls at percentage reduction (1.2-2.2)%; then going on strip reduction in grooved horizontal rolls until its final thickness. EFFECT: enhanced quality of rolled strip with round thickened portions on edges due to lowered lengthwise curvature and elimination of burrs. 4 dwg, 1 tbl, 1 ex
Patent RU-2192606-C2 (RU)
Inventor: SHAKHVOROSTOV N G
IPC: F41H3/00
Filed: 2000-07-17
Granted: 2002-11-10
Abstract: FIELD: camouflage coverings having protective, deforming or simulating double-sided or single-sided summer or winter painting. SUBSTANCE: proposed camouflage covering can be employed for manufacture of unified fabric panels to form in the field coverings of various sizes and forms efficient in visible, infrared and radar ranges of electromagnetic waves. Realization of invention ensures rise of operational properties of covering by way of decrease of intensity of echo signals of radar waves and electromagnetic radiation from camouflaged object in infrared wave range with due account of transportation volumes of covering thanks to injection into it of materials active to electromagnetic radiation to secure computed thickness of covering and fast reduction of volume of covering before it is folded for transportation and storage. Substance of invention lies in that covering has panels with protective paint and members joining these panels over their edges. Members joining panels are fast-opening members which are fixed with the use of cord or cotter pins. Each panel is produced from radioparent material and includes sealed space which is filled up with radio absorbing and radio reflecting materials placed chaotically or in the form of such elements as perpendicular fibers, layers, tongues, reflectors, plates, foam. Each space is fitted with safety valve and valve to inflate space and pump it out.. Structural design of valve ensures air pumping in and out of space of covering. EFFECT: improved functional characteristics of camouflage covering. 17 cl, 29 dwg, 2 tbl
Patent RU-2190315-C2 (RU)
Title: Method of sowing green manure crops on toxic soils
Inventor: BEKUZAROVA S A
IPC: A01C7/00
Filed: 2000-07-24
Granted: 2002-10-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves sowing annual amaranth and perennial crown vetch in alternating strips separately in accordance with sowing time; plowing in milk stage amaranth seeds; next year after growing out of crown vetch, plowing in both green manure crops over the entire field. EFFECT: increased efficiency and provision for neutralizing toxic soil. 1 tbl, 2 ex
Patent RU-2194102-C2 (RU)
Inventor: PELLEREN VENSAN
IPC: D01F6/60
Filed: 1998-12-23
Granted: 2002-12-10
Abstract: Изобретение относится к текстильной многоволоконной пряже, состоящей из волокон или жил полого сечения. Изобретение также относится к способу изготовления указанных полых нитей и к текстильным полотнам большой протяженности, изготовленным из указанной пряжи. Многоволоконная пряжа содержит полые (пустотелые) волокна, полученные прядением из расплавленной полиамидной композиции волокон калибра менее 10 децитекс (дтекс), имеющих полое сечение. Полое сечение этих волокон таково, что площадь центральной полой части полого сечения составляет, по меньшей мере, 5% общей площади поперечного сечения волокна. Пряжа имеет коэффициент УСТЕРа или показатель % U менее 3%, а число волокон с сечением дугообразной формы составляет менее 30% от общего числа волокон с полым сечением. Для изготовления вышеуказанных текстильных полотнищ большой протяженности - как вязаных, так и тканых - используют плоскую, перекрученную или текстурированную пряжу. Пряжа имеет равномерность по свойствам и получается высокопроизводительным способом. 3 с. и 20 з.п. ф-лы, 1 табл., 2 ил.
Patent RU-2194642-C2 (RU)
Title: Rail car for loose freight
Inventor: VASIL EVA L M
IPC: B61F1/02
Filed: 2000-08-14
Granted: 2002-12-20
Abstract: FIELD: railway transport. SUBSTANCE: proposed car has running gears 1 taking up loads from body consisting of roof with upper charging hatches 4 and hoppers with lower discharge hatches 5, end face walls with braces and side walls 7 with uprights 8 through frame including center sill 9 with fitted-on bolsters whose end parts are intercoupled by longitudinal beams. Each longitudinal beam consists of two channels connected to each other. Angle section connecting side wall uprights is installed on upper surface of longitudinal beam. Cutout congruent to cross section of longitudinal beam is made in upper end parts on inner vertical sheet of bolsters. Longitudinal beam is installed with clearance relative to outer vertical sheet of bolster. EFFECT: improved reliability. 4 dwg
Patent RU-2189089-C2 (RU)
Title: High-power dmos-transistor manufacturing process
Inventor: BACHURIN V V
IPC: H01L21/335
Filed: 2000-08-24
Granted: 2002-09-10
Abstract: FIELD: semiconductor engineering; manufacture of vertical-structure silicon double-diffused metal-oxide-semiconductor transistors. SUBSTANCE: process includes new combination and sequence of operations: deposition of additional silicon nitride layer onto polycrystalline silicon in shielding coating; formation of definite-thickness thermal silicon dioxide layer in shielding coating; local growth of additional definite-thickness thermal silicon dioxide layer in shielding coating ports above source regions of transistor cells prior to depositing interlayer insulation on face side of substrate; removal of shielding coating from face side of substrate; formation of insulation under gate from thermal silicon dioxide passivated by silicatephosphate glass and gate electrode from low-resistance polycrystalline silicon or high-melting metal between additional local layers of thermal silicon dioxide. EFFECT: enhanced resistance of devices to ionizing rays (mainly gamma-rays) to meet requirements to advanced special-purpose electronic equipment. 2 cl, 5 dwg
Patent RU-2226286-C2 (RU)
Title: Оптически анизотропная пленка и способ ее получения
Inventor: BOBROV JU A
IPC: G02B1/08
Filed: 2000-10-05
Granted: 2004-03-27
Abstract: Анизотропная пленка может быть использована для изготовления устройств различного назначения, в том числе устройств отображения информации на жидких кристаллах, в осветительной аппаратуре, декоративных изделиях, для изготовления товарных знаков и знаков обслуживания и т.д. Оптически анизотропная пленка выполнена из молекулярно ориентированного органического вещества, в качестве которого использован по крайней мере один краситель, имеющий в структурной формуле по крайней мере одну ионогенную и/или неионогенную группу, обеспечивающую его растворимость для образования лиотропной жидкокристаллической фазы. Пленка имеет изменяющееся по толщине пленки направление оптической оси. Способ ее получения предусматривает формирование пленки путем нанесения лиотропного жидкого кристалла с удалением растворителя. В процессе и/или после формирования слоя жидкого кристалла осуществляют внешнее ориентирующее воздействие, причем его направление и направление поверхностной ориентации подложки или слоя находятся под углом из интервала от 0 до 90°. Технический результат - совмещение свойств поляризующей и фазосдвигающей пленок при упрощении способа производства, а также обеспечение воспроизводимости оптических параметров по всей поверхности и объему пленки и достижение высокой степени анизотропии. 2 с. и 15 з.п. ф-лы, 2 ил.
Patent RU-2194147-C2 (RU)
Title: Stand well
Inventor: KOSHTOREV N I
IPC: E21B33/03
Filed: 2000-10-20
Granted: 2002-12-10
Abstract: FIELD: oil-gas producing industry and geological prospecting. SUBSTANCE: stand well for simulation of uncontrolled flowings and methods of their control consists of well and base. Well is provided with pipelines for supply of gas and water and also wellhead for installation of changeable wellhead members. Base is made in the form of metal platform with wellhead grip. Platform is installed in wellhead pit on four lifts-manipulators capable of simultaneous or alternating reciprocation. Wellhead pit has water supply and discharge lines. Well is equipped with stationary or mobile lifting structure. EFFECT: simulation of uncontrolled flowings at wellhead and operations for their elimination with use of standard and nonstandard equipment and devices. 1 dwg
Patent RU-2234476-C2 (RU)
Inventor: LOGANINA V I
IPC: C04B111/20
Filed: 2000-11-09
Granted: 2004-08-20
Abstract: FIELD: preparation of putties for internal structures of buildings. 
     SUBSTANCE: proposed putty contains water glass, filler and water; used as filler is clay containing calcium carbonate CaCO 3  in the amount of 2-12 % ; it is treated with soda solution Na 2 CO 3  at ratio of CaCO 3  to soda equal to 1:1 and is burnt at temperature of 350 C for an hour; composition contains the following components, mass-%: water glass,15-20; clay, 55.5-65.6; soda, 1.1-7.8; water, 15-20. 
     EFFECT: improved physico-chemical properties. 
     2 tbl
Patent RU-2222643-C2 (RU)
Inventor: KHUPE JURGEN
IPC: C25D1/00
Filed: 1999-05-14
Granted: 2004-01-27
Abstract: FIELD: copper electroplating of substrates using insoluble anodes in acid baths and separate supply of copper ions. SUBSTANCE: proposed method involving production of copper sulfate electrolyte characterized in reduced adverse changes in organic dopes and in that use of diaphragms and additional electrolyte is dispensed with includes introduction of consumable copper ions into working electrolyte, their main quantity being injected directly in the form of copper carbonate and/or main copper carbonate in separate tank and bypassed to working electrolyte. Liberated gaseous CO 2  is separated in separate tank. Copper plating baths are filled with polymers obtained by polymerization of bifunctional propane derivatives with one or more unsaturated spirits with three to ten atoms of carbon and one or more double and/or triple bonds which are used as organic components. Copper salt solution is neutralized prior to precipitation of copper carbonate by means of caustic soda to pH value lower than that required for settling down copper hydroxide. EFFECT: improved quality of copper sulfate electrolyte and reduced cost of copper ions regeneration. 4 cl, 1 ex
Patent RU-2243236-C2 (RU)
Inventor: GONSALES EHKTOR
IPC: C08B37/16
Filed: 1999-06-25
Granted: 2004-12-27
Abstract: FIELD: chemistry of polymers, medicine, pharmacy. 
     SUBSTANCE: invention relates to linear copolymers of cyclodextrin and oxidized cyclodextrin that can be used as carriers in delivery of different therapeutic agents. Water-soluble linear copolymer of cyclodextrin is prepared by a method that involves: a) preparing at least one precursor of cyclodextrin monomer allowing carrying out the polymerization reaction at two positions only; b) interaction of precursor of cyclodextrin monomer with compound comprising two functional groups through that the binding precursors of cyclodextrin monomer can be carried out and resulting to preparing water-soluble linear cyclodextrin copolymer comprising repeated elementary links of the formula  . The cyclodextrin copolymer comprising cyclodextrin fragments as a component of the main chain of polymer and comprising repeated elementary links of the formula (Ia) and (Ib). The therapeutic composition comprises above said copolymer and effective dose of the therapeutic agent. The composition comprises: a) the first copolymer wherein at least one cyclodextrin fragment or monomer is oxidized, and b) the second cyclodextrin copolymer comprising cyclodextrin fragments as component of the main polymeric chain. The therapeutic composition comprises above said cyclodextrin composition and effective dose of therapeutic agent. Method for delivery of therapeutic agent to patient comprises administration to patient therapeutically effective dose of above said therapeutic compositions. Invention provides preparing copolymers that can be used as a carrier in delivery of medicinal agent and can release this agent in response to specific biological processes of catabolism. 
     EFFECT: improved preparing method, valuable medicinal and pharmaceutical properties of copolymers. 
     50 cl, 33 ex
Patent RU-2229763-C2 (RU)
Title: Device for protecting power consumers against lightning strikes
Inventor: KHANEVICH S V
IPC: H02H9/04
Filed: 2001-09-24
Granted: 2004-05-27
Abstract: FIELD: power engineering. SUBSTANCE: proposed device that incorporates provision for automatic replacement of protective gear has case and magazines with three blocks of safety switches, three-switches per block. Explosion-type safety switches incorporating explosive material provide for closing cable core to its sheath due to detonation of explosive and its disconnection from loads within short period so that surge pulse has no time to rise above desired safe value. Explosion welding of metals ensures reliable contact between cable core and metal coats on cable. EFFECT: enhanced reliability of striking protection and no-break power supply to loads. 1 cl, 2 dwg
Patent RU-2210788-C2 (RU)
Title: Method determining position coordinates, components of velocity vector of phase centers of satellite sources of navigation signals and of phase centers of antennas of navigation equipment of users of satellite radio navigation systems
Inventor: ARMIZONOV A N
IPC: G01S5/00
Filed: 2001-10-23
Granted: 2003-08-20
Abstract: FIELD: satellite radio navigation. SUBSTANCE: method allows users to establish coordinates of their positions and components of velocity vector when two satellites are present in zone of radio visibility relaying navigation radio signals of ground navigation radio beacon. In this case there is no necessity in subsystems of spacecraft, GLONASS and GPS comprising 24 satellites. It will be sufficient to have subsystems comprising 12 satellites to execute tasks entrusted with GLONASS and GPS. New algorithms of method of navigation measurements and determination of positions and components of velocity vector of satellites employed by users of satellite navigation systems make it feasible to navigate with high precision by navigation radio signals and coordinates of ground navigation radio beacons which is achievable technical result of invention. High precision of navigational determination is achieved thanks to exclusion of error caused by prediction of ephemerides from navigation determination and thanks to referencing of solution of navigation task to origin of arrangement of geocentric rectangular coordinate system ( to center of mass of the Earth ), thanks to reduction of errors on navigation measurements caused by conditions of propagation of navigation signals and instability of generators. EFFECT: high precision of navigational determinations. 3 cl, 1 dwg
Patent RU-2282725-C2 (RU)
Inventor: KOSTJUKOV VLADIMIR NIKOLAEVICH
IPC: F01C7/00
Filed: 2002-03-12
Granted: 2006-08-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used in steam and gas turbine engine, expansion and compressor machines and internal combustion engines.  Proposed hydropneumatic turbomachine contains sealed cylindrical housing partially filled with liquid, gas or air supply and outlet systems, working liquid supply and outlet systems, wheel with blades and distributor.  Wheel with blades is installed in housing eccentrically for rotation.  Blades of wheel form channels to which distributor adjoins from side of shaft.  Channels to supply and let out gas or air, supply of liquid, supply of fuel-air mixture, fuel nozzles, ignition plugs and primers are made in distributor.  Wheel adjoins from two opposite sides with clearance to two cutoffs for periodical overlapping of curvilinear channels at rotation of wheel.  One of cutoffs is formed by wall of sealed housing, and the other is installed in widest part of crescent-shaped space of housing.  Mounted between wall of housing and cutoff installed in widest part of crescent-shaped space from one side of cutoff is input of hydraulic turbine when hydropneumatic turbomachine operates as expansion machine or pump input when hydropneumatic turbomachine operates as compressor.  Outlet of said turbine or pump is made from other side of cutoff between cutoff and housing wall.  According to other design version, wheel adjoins, with calibrated clearance, to two cutoffs are formed by walls of housing from two opposite sides for periodical overlapping of two opposite channels at rotation of blade wheel and they divide sealed housing into minimum two crescent-shaped spaces.  Cutoff is made in widest of each crescent-shaped space.  Mounted between cutoff and housing wall in widest part of each crescent-shaped space of housing from one side is input of hydraulic turbine, when hydropneumatic turbomachine operates as expansion machine or pump input, when hydropneumatic turbomachine operates as compressor.  Outlet of said hydraulic turbine or pump is fitted-in from other side of cutoff.  Hydraulic turbine or pump is either installed on shaft of bladed wheel, or is mechanically connected with shaft. 
     EFFECT: simplified design of turbomachine. 
     8 cl, 6 dwg
Patent RU-2238178-C2 (RU)
Inventor: PANJUKHNO G A
IPC: B26B15/00
Filed: 2002-06-11
Granted: 2004-10-20
Abstract: FIELD: performing of rescue works at emergency condition. 
     SUBSTANCE: tool includes housing and actuating mechanism with changeable (depending upon desired function) working organs kinematically joined with rod of double-side piston of drive mechanism. The last is in the form of separate unit placed in knapsack and it is connected with changeable actuating mechanism through high -pressure hoses having on their ends quick-release joints. 
     EFFECT: enlarged functional possibilities, enhanced efficiency of comfortably manipulated tool. 
     1 dwg