baber/WOPTO huggingface dataset:
Patent UA-30715-C2 (UA)
Title: method for liquidation of technogenic accumulations of oil products from the surface of ground waters
Inventor: BABENKO VOLODYMYR DMYTROVYCH
IPC: C02F1/00
Filed: 1998-04-23
Abstract: The invention relates to the ecology and is intended for liquidation of technogenic accumulations of oil products from the surface of ground waters and prevention of discharging oil products to water reservoirs and water inlet horizons. A method is characterized by that in the zone of soiling spot at least one dewatering well is drilled, water is pumped out till formation of depressive cone, products are accumulated in the cone, and thereafter they are taken out, at that in the range of the zone of soiling spot ground working and and/or water-absorbing wells are made, to the latter repeatedly pumped out water is directed at volumes providing geodynamic equilibrium of soil massive, and oil products are accumulated and withdrawn discretely at amount minimally necessary for operation of oil electric pump.
Patent UA-54572-C2 (UA)
Title: Appliance for fixing rail to tie
Inventor: BUCHKO VOLODYMYR MYKHAILOVYCH
Filed: 2000-07-11
Abstract: Appliance for fixing rail to tie includes fixed on under-rail base metal support with springy ribs and springy shaped socket interacting with its horizontal part with the rail and placed with the other horizontal ends to the fixation elements of the ribs, at that springy socket is made with support “toes” and in one of the sides of the ribs there are made openings for one of the ends of the socket. Technical result is in increase of elasticity of the socket.
Patent RU-2195925-C2 (RU)
Title: Composition for oxidizing coloring of keratin fibers, method of their coloring, set for oxidizing coloring of keratin fibers
Inventor: DENELENAER KRISTELL
IPC: C07B/
Filed: 2000-02-15
Granted: 2003-01-10
Abstract: FIELD: cosmetology. SUBSTANCE: composition for oxidizing coloring of keratin fibers, particularly, hair, contains one oxidized base in medium acceptable for coloring, one color-forming agent selected from substituted metadiphenol, and one enzyme of oxydoreductase with two electrodes in presence of one donor for said enzyme. Proposed composition does not contain additional color-forming agents from amount of substituted metaphenylenediamines. Invention also deals with method of coloring with application of said composition, and a set for oxidizing coloring which contains sections for composition ingredients. EFFECT: intensive coloring, weak selectivity and stability to influence of atmospheric factors and various factors such as washing, etc. 31 cl, 1 ex
Patent RU-2184504-C2 (RU)
Title: Method for repairing inveterate injury of finger extension apparatus at the level of proximal interphalangeal articulation
Inventor: NETTOV G G
IPC: A61B17/56
Filed: 2000-02-15
Granted: 2002-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting regenerated tissues between the injured ends of the middle portion of the extension apparatus in frontal plane all over its length and the ends are sutured in overlap under maximum finger extension state. The mobilized lateral portions of the extension apparatus are sutured to each other with their adjacent sides at the level of triangular ligament. EFFECT: eliminated over extension of nail phalanx. 6 dwg
Patent RU-2198329-C2 (RU)
Inventor: SHLJAKOV G V
IPC: F16G11/04
Filed: 2000-04-18
Granted: 2003-02-10
Abstract: FIELD: common mechanical engineering; devices for securing ends of stranded ropes; securing stranded ropes with hooks, chokers or other production equipment in forest industry. SUBSTANCE: device has bush with through longitudinal cavity where insert is fitted at spaced relation to inner surface of bush; transversal sizes of bush and insert decrease towards their similar ends. Insert has main through hole for passing end of stranded rope and additional holes for passing strands of rope after unraveling. Longitudinal axes of additional holes are shifted transversely relative to longitudinal axis of main hole of insert, thus enhancing operational reliability of rope due to reduced wear of strands at dynamic loads. EFFECT: enhanced operational reliability. 12 cl, 8 dwg
Patent RU-2217140-C2 (RU)
Inventor: FARIG TOMAS
IPC: A61K31/425
Filed: 1998-11-11
Granted: 2003-11-27
Abstract: FIELD: organic chemistry, medicine. SUBSTANCE: invention relates to application of substituted aminomethylchromans of the formula (I) given in description of invention and also to their optical isomers and pharmaceutically acceptable salts as medicinal agent used for diminishing the expression of glial fibrillar acid protein. Invention can be used for prophylaxis of degeneration of nervous cells and acceleration of regeneration of nervous cells. EFFECT: enhanced effectiveness of treatment, valuable medicinal properties. 7 cl, 1 tbl, 1 ex
Patent RU-2232476-C2 (RU)
Inventor: KHESS EHRVIN
IPC: H04L9/30
Filed: 1999-02-02
Granted: 2004-07-10
Abstract: FIELD: cryptography. 
     SUBSTANCE: elliptical curve parameters are saved in computer memory device. These parameters are characterized by considerable length. Definite algorithm is used to reduce length of one parameter while length of other parameters amounts to several hundreds of bits. 
     EFFECT: enhanced reliability; reduced length of at least one parameter of elliptical curve. 
     10 cl, 5 dwg, 8 tbl
Patent RU-2213643-C2 (RU)
Inventor: VEJER AKSEL
IPC: B22D11/128
Filed: 1999-02-25
Granted: 2003-10-10
Abstract: Изобретение относится к металлургии, в частности к установкам для непрерывной разливки. Способ регулирования роликовой секции установки для непрерывной разливки включает регулирование роликовой секции с входной и выходной сторонами и опорной зоной с двумя роликовыми опорами путем регулирования роликовых опор относительно друг друга с помощью регулировочных устройств. Роликовые опоры имеют по меньшей мере по два ролика. Регулировочные устройства расположены на входной и выходной сторонах роликовой секции и имеют две расположенные по обе стороны от опорной зоны системы гидроцилиндров. Регулирование роликовых опор осуществляют с помощью систем гидроцилиндров в режимах позиционного регулирования и регулирования с помощью давления. В режиме позиционного регулирования ролики подводят к направляемой роликами металлической заготовке, а при достижении давления в системе гидроцилиндров предельного значения производят переключение с режима позиционного регулирования на режим регулирования с помощью давления. Изобретение позволяет создать способ регулирования, с помощью которого исключаются повреждения секции роликового транспортера и исключаются выпучивания заготовок. 10 з.п.ф-лы, 2 ил.
Patent RU-2203500-C2 (RU)
Title: Method for diagnosing the cases of early stage diabetic retinopathy
Inventor: GAVRILOVA N A
IPC: G01N33/66
Filed: 2000-10-20
Granted: 2003-04-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining lacrimal fluid coagulation activity and lacrimal fluid glucose concentration. The coagulation activity increase being found greater than 45 s and glucose concentration greater than 0.3 mcmole/l, early stage diabetic retinopathy is diagnosed to be the case. EFFECT: high information-productive early stage diagnosis method no clinical symptom cases.
Patent RU-2193086-C2 (RU)
Inventor: AL BITSKIJ S A
IPC: E02D29/02
Filed: 2000-12-25
Granted: 2002-11-20
Abstract: FIELD: hydraulic engineering, particularly, protecting structures of coast zones of water areas of rivers, seas, lakes, canals and water reservoirs, including construction of embankments, wharfs, etc. SUBSTANCE: coast-protecting structure has back wall, anchor ties and relief slab which is a cement-ground structure located at level of anchor ties. Anchor ties are used as a relief slab reinforcement. EFFECT: reduced costs of manufacture, transportation and installation of coast-preventing structures, increased their strength and reliability and their improved performance. 1 dwg
Patent RU-2211510-C2 (RU)
Title: Shunt dipole
Inventor: MILEVSKIJ V B
IPC: H01Q9/16
Filed: 2001-01-10
Granted: 2003-08-27
Abstract: FIELD: radio-television transceiving engineering. SUBSTANCE: novelty is that matched load is connected in electrically monolithic fan or folded dipoles to shunt connection. EFFECT: enlarged range of transceiving means. 1 cl, 1 dwg
Patent RU-2203470-C2 (RU)
Title: Method for remote control of rates and angles of laying of artillery mounts and installation for their realization
Inventor: NOVOSELOV B V
IPC: F41G5/04
Filed: 2001-01-30
Granted: 2003-04-27
Abstract: FIELD: military equipment. SUBSTANCE: dynamic local pressure feedback is additionally introduced in the servo system by correction of the variable functions of it, in the circuit of the artillery mount speed of rotation of the axle of rotation feedback servo system, its signal is summed up with the speed feedback signal, and proceeding from the stability of the hydraulic drive, the pressure signal input coefficient is determined at time constant Td twice lower with respect to hydraulic drive time constant The. The problem is also solved due to the fact that in the installation containing a hydraulic pump connected to the power lines to the hydraulic pump connected to the power lines to the hydraulic motor, the regulator switching on the error sensors installed on the axle of rotation of the artillery mount are actuated connected to the input of the hydraulic motor by the variable-induction pressure pickups, as well as to the point of installation of the error sensors by the elastic- compensating device. The problem is also solved due to the fact that the elastic-compensating device is made of two fixed disks fastened by an intermediate cross bushing, with lugs located in the bushing grooves on the disk surface. The lugs are spring-loaded on lateral ends. EFFECT: enhanced dynamic and accuracy characteristics of the artillery mount. 3 cl, 14 dwg
Patent RU-2201991-C2 (RU)
Title: Method of production of zirconium alloying composition
Inventor: GRIGOR EV V M
IPC: C22C33/04
Filed: 2001-02-13
Granted: 2003-04-10
Abstract: FIELD: metallurgy; methods of production of metals and alloys. SUBSTANCE: proposed method includes preparation of slag bath, loading charge containing zirconium concentrate and reducing agent and performing reducing process. Slag of aluminum melting process is additionally introduced in charge in the amount of 5 to 25% of mass of charge. EFFECT: increased yield of effective product; reduced melting point of alloy. 1 tbl
Patent RU-2198626-C2 (RU)
Title: Joint prosthesis
Inventor: DOLGANOV E V
IPC: A61F2/54
Filed: 2001-02-21
Granted: 2003-02-20
Abstract: FIELD: manufacture of prostheses; applicable in prostheses of upper extremities. SUBSTANCE: joint prosthesis has immovable sleeve, central axle, movable sleeve, roller coupling with holder, hub, rollers rotating in opposite directions, pushers provided with projections for engagement with rollers and tie rods hinged to spring-loaded lever installed on movable sleeve. Lever is made with two arms. One arm of lever is hinged by means of link to rocker installed for rotation on movable sleeve and connected by means of spring with its axle. Installed on rocker are adjusting screws, elbow and hand tie rods. Elbow tie rod is rigidly secured and hand tie rod is secured for sliding. Guide pulleys are mounted central axle and on movable sleeve. EFFECT: extended functional potentialities of joint prosthesis with its use in prostheses with active control, increased number of control regimes. 6 dwg
Patent RU-2200239-C2 (RU)
Title: Internal combustion engine
Inventor: SMERDOV G G
IPC: F02B75/32
Filed: 2001-04-05
Granted: 2003-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used as engine in road and water vehicles, power engineering as stationary engines of compressors, electric generators and other machines and mechanisms. Proposed internal combustion engine contains valve actuating mechanism, fuel, lubricating and cooling systems, cylinder block with opposed cylinders and pistons and mechanism to transform reciprocating motion of pistons into rotary motion of drive shaft arranged in between. Said mechanism consists of two-sided external engagement rack installed between gears for alternate meshing with rack. Gears are rigidly secured on parallel shafts installed on antifriction bearings arranged in supports of housing of alternate tooth engagement mechanism and mechanically coupled by idler gear drive shaft. Cam are found on gears opposite to operating teeth. Stops alternately engaging with cams are made in parallel with toothed surfaces of rack. Point of extreme tooth of toothed surface of rack coming out of engagement changes into plain surface to level sufficient for forced unmeshing of rack. Extreme teeth of opposite surface of rack coming into engagement have contour same as that of gear. Lugs with holes for slider are found on plain ends of rack. Piston pin is fitted in slider. End sections of pin are arranged in holes of piston lugs, thus forming hinge joint. Lug of rack is made for vertical displacement relative to piston pin through value sufficient for unmeshing one toothed surface from gear and meshing of other toothed surface, thus changing direction of movement of piston group. Guides of slider are made with tilting through angle sufficient for creating opposite force equalizing radial forces of gear meshing in process of unidirectional travel of piston group. EFFECT: increased efficiency of engine and its service life, improved reliability and reduced specific material usage. 4 dwg
Patent RU-2208716-C2 (RU)
Inventor: VANIN V A
IPC: F15B11/13
Filed: 2001-04-13
Granted: 2003-07-20
Abstract: Привод предназначен для шаговых перемещений исполнительных органов. Привод содержит сильфонный гидроцилиндр, состоящий из установленных соосно в корпусе двух силовых сильфонов с общей центральной подвижной стенкой, соединенной с перемещаемым узлом, причем одна полость сильфонного гидроцилиндра сообщена с источником постоянного давления, а другая - с дозирующим устройством, при этом оно выполнено в виде нескольких сильфонов, различающихся по эффективной площади поперечного сечения в соответствии с каким-либо кодом, включает зажимы и упоры, с помощью которых можно фиксировать подвижную стенку каждого сильфона относительно корпуса силового гидроцилиндра или относительно подвижного кронштейна, жестко соединенного с гайкой винтовой пары качения, ходовой винт которой приводится в действие реверсивным шаговым двигателем. Технический результат: расширение функциональных возможностей. 1 ил.
Patent RU-2202734-C2 (RU)
Inventor: POLIGRADOV B G
IPC: F23D11/10
Filed: 2001-04-17
Granted: 2003-04-20
Abstract: Изобретение относится к технике распыливания жидкости и может быть использовано в энергетической, металлургической, химической и других отраслях промышленности. Технический результат, заключающийся в повышении коэффициента использования потенциальной энергии распыливающего агента и надежности уплотнения форсунки при упрощении ее конструкции, обеспечивается за счет того, что в паромеханической форсунке, содержащей корпус с центральным отверстием для распыливаемой жидкости и периферийными отверстиями для распыливающего агента, фильтр, распылитель с тангенциальными топливными каналами, завихритель пара с тангенциальными паровыми каналами, паровое сопло с конусной поверхностью и наружную накидную гайку, согласно изобретению тангенциальные паровые каналы завихрителя пара на входе по своей глубине имеют размер, составляющий 1,2-2 их размера на выходе, выполненном в виде косого среза, образованном в результате прохода через конусную поверхность, а направление вращения потока пара в паровых каналах завихрителя противоположно направлению вращения потока жидкости в топливных каналах распылителя. 3 з.п. ф-лы, 3 ил.
Patent RU-2199656-C2 (RU)
Title: Method of thermal stimulation of high-viscosity oil deposit
Inventor: RUZIN L M
IPC: E21B43/24
Filed: 2001-04-17
Granted: 2003-02-27
Abstract: FIELD: development of oil fields containing high-viscosity oil. SUBSTANCE: in accordance with method rows of vertical injection and production wells are drilled. Horizontal wells are drilled along rows of vertical wells. Heat transfer agent, for example, steam is periodically injected into horizontal wells. Oil is recovered from vertical producing and vertical injection wells. In periods when pumping of steam is discontinued oil is recovered from horizontal wells which are source of breakthrough of steam into vertical wells. On exhaustion of oil pool driving agent, for instance, water is injected into vertical injection wells in region of bottom holes of all wells. Simultaneously oil is recovered from the rest of wells. Horizontal wells located near vertical injection wells are filled with insulating, for instance, gel-forming compound before driving agent is injected into horizontal wells. EFFECT: raised coefficient of areal sweep efficiency and oil recovery from deposit at late stage of development of oil field. 1 cl, 2 dwg
Patent RU-2201700-C2 (RU)
Title: Biologically active additive to food
Inventor: BALASANJAN A JU
IPC: A23L1/30
Filed: 2001-04-26
Granted: 2003-04-10
Abstract: FIELD: food industry, particularly, biologically active additives to food and food products containing said additives. SUBSTANCE: proposed biologically active additive to food contains oil-seed meal of drug plants in the form of mixture of oil-seed meal of eleutherococcus root, valerian root, peppermint leaves, thyme and motherwort herbs. Said oil-seed meals are used in ratio 1:1:1:1, and have size of particles 0.1 mm. EFFECT: extended assortment of biologically active additives to food of wide using range both independently and for production of food products. 3 cl, 4 tbl
Patent RU-2203598-C2 (RU)
Inventor: SEVRJUGOV E I
IPC: G01N33/02
Filed: 2001-08-10
Granted: 2003-05-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves providing preliminarily coating of roots, static or dynamic action, sorting on the basis of visual examination, comparing nature of damage to reference damage with following calculating of damage coefficient. Coating procedure involves dipping roots into mixture comprising 0.12-0.25 wt% of wax and rosin the balance, with said mixture being preliminarily heated to temperature of 80-95 C; holding roots in mixture for 2-3 s; slowly withdrawing roots; holding for 5-6 s above bath containing said mixture; cooling at room temperature until complete hardening of fragile coating; determining nature of resilient or elastoplastic effect and determining collision force value and damage extent by damage spot. EFFECT: provision for obtaining reliable information on root damage extent by value of mechanical deformation of fragile coating. 3 dwg
Patent RU-2208409-C2 (RU)
Inventor: OVSJANKIN N A
IPC: A61B17/56
Filed: 2001-08-23
Granted: 2003-07-20
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии в лечении вывиха предплечья. Осуществляют удлинение сухожилия трехглавой мышцы, формируют дистальный отдел плечевой кости конгруэнтно полулунной вырезке локтевой, отделяют порцию дистального сухожильного лоскута с последующим проведением и трансоссальной фиксацией его во внутрикостном канале, выполненном в латеральном отделе мыщелка плеча сзади-наперед и латерально, при этом предплечье находится в положении сгибания в локтевом суставе под углом 90 o , что предупреждает рецидив. 1 ил.
Patent RU-2222746-C2 (RU)
Inventor: KOLOMEEV VALENTIN NIKOLAEVICH
IPC: F16L55/175
Filed: 2001-09-25
Granted: 2004-01-27
Abstract: FIELD: construction engineering. SUBSTANCE: invention is designed for use in repair of pipelines of different application. According to proposed method, section of pipeline to be repaired is cleaned, at least 4 coils of wire are turned onto cleaned section and connected by tack welds. Layer of sealant is applied to cleaned section and wire members and split sleeve is fitted on wire members. Wire is annealed prior to winding onto pipeline. Diameter of wire is chosen depending on viscosity of sealant. Sealant is fed between sleeve and pipeline. EFFECT: improved reliability of high-pressure pipelines. 5 cl, 3 tbl, 1 dwg
Patent RU-2235417-C2 (RU)
Inventor: PYKHOV D N
IPC: H03K3/027
Filed: 2001-12-06
Granted: 2004-08-27
Abstract: FIELD: pulse engineering. 
     SUBSTANCE: proposed square-wave generator that can be used under ionizing radiation conditions in computer engineering and control systems has two 2AND-NOT gates, six resistors, and two capacitors. 
     EFFECT: enhanced operating reliability and mechanical strength. 
     2 cl, 2 dwg
Patent RU-2222795-C2 (RU)
Title: Устройство автоматизированной системы испытаний токоприемников
Inventor: MIKHEEV V P
IPC: G01M17/08
Filed: 2002-03-01
Granted: 2004-01-27
Abstract: Изобретение относится к технике испытаний узлов электроподвижного состава железных дорог. В предложенном устройстве используются ПЭВМ, аналоговый датчик высоты, датчик времени, выполненный программным способом на основе системного таймера ПЭВМ, амплитудно-цифровой преобразователь, принтер для распечатки полученных данных. Изобретение позволяет повысить достоверность испытаний, увеличить количество диагностических параметров, дающих наиболее информативные сведения о состоянии конкретных токоприемников электроподвижного состава, и прогнозировать сроки ремонта. 1 ил.
Patent RU-2238354-C2 (RU)
Inventor: ANGADZHIVAND SEJED A
IPC: A62B18/02
Filed: 2000-01-26
Granted: 2004-10-20
Abstract: FIELD: method and equipment for imparting charge to fibers composed of non-conductive polymer. 
     SUBSTANCE: method involves spraying free fibers with polar liquid; gathering sprayed free fibers so as to form entangled fibrous nonwoven web, which may contain some amount of polar liquid; drying non-woven web. Owing to spraying of free non-conductive fibers with effective amount of polar liquid before said fibers entangle with one another to form entangled web, and owing to following drying of said web, free fibers become charged. Method does not require special following charging operation. 
     EFFECT: increased efficiency by providing simultaneous entangling of fibers into web and charging without special processing thereof. 
     27 cl, 3 dwg, 10 tbl, 31 ex
Patent RU-2232515-C2 (RU)
Title: Способ изготовления сухого рыбного коллагена
Inventor: CHERTOVA E N
IPC: A23L29/281
Filed: 2002-05-28
Granted: 2004-07-20
Abstract: Изобретение относится к рыбной промышленности и может быть использовано на рыбоперерабатывающих предприятиях для изготовления сухого рыбного коллагена из плавательных пузырей рыб. Плавательные пузыри промывают проточной водой, удаляют наружные прирези жировой и мышечной ткани и разрезают по форме листа. Промывают проточной водой внутреннюю поверхность пузыря. Механическим путем отделяют коллаген и просаливают его в растворе поваренной соли плотностью 1,2 г/см 3  в течение 1-2 часов при жидкостном коэффициенте 2 и температуре раствора не выше 15°С. Удаляют раствор и отмачивают коллаген в водно-спиртовом растворе, приготовленном в соотношении очищенная вода:этиловый спирт 3:2, в течение 3-5 часов при жидкостном коэффициенте 2 и температуре раствора не выше 15°С. Удаляют раствор. Коллаген обезжиривают и обезвоживают органическим растворителем (этиловым спиртом или ацетоном) при жидкостном коэффициенте 1 в течение 1-2 часов при температуре не выше 20°С. Удаляют растворитель. Коллаген измельчают на волчке и сушат измельченный коллаген на воздухе при температуре не выше 30°С до содержания влаги не более 18%. Сухой коллаген, изготовленный согласно изобретению, имеет высокую степень очистки, сохраняет свои природные свойства в течение длительного хранения и, следовательно, может использоваться для изготовления медицинских и косметических средств и изделий для пищевых целей и реставрационных работ. 2 табл.