baber/WOPTO huggingface dataset:
Patent RU-2189880-C2 (RU)
Title: Apparatus for straightening articles by stretching
Inventor: SOSHNIKOV V S
IPC: B21D3/12
Filed: 2000-04-20
Granted: 2002-09-27
Abstract: FIELD: plastic metal working, namely straightening articles by stretching. SUBSTANCE: apparatus includes clamping heads with upper and lower wedge-shaped clamps. Clamping heads are provided with jaws for engaging with article and they are mounted with possibility of motion relative to stationary wedge-shaped members. One wedge- shaped member is secured to frame of power mechanism; another wedge-shaped member is secured to movable part of said mechanism with possibility of motion normal relative to axis of article by action of power hydraulic cylinder. Jaw of lower wedge-shaped clamp has several sections; each section is mounted with possibility of motion on surface of wedge-shaped clamp along straightening axis and it is provided with separate motion drive unit. Contact surfaces of jaw and clamp are inclined relative to straightening axis by angle corresponding to condition of self-braking. Each section is spring-loaded; its motion drive unit is in the form of ram hydraulic cylinder. EFFECT: possibility for realizing additional straightening due to imparting additional elongation to separate lengthwise portions of article. 2 cl, 4 dwg
Patent RU-2238042-C2 (RU)
Title: Method for extravasal correction against failed valves of surface femoral vein
Inventor: ASKERKHANOV G R
IPC: A61B17/00
Filed: 2000-09-04
Granted: 2004-10-20
Abstract: FIELD: medicine, vascular surgery. 
     SUBSTANCE: satellite vein should be crossed from the site of inlet at distance being equal to doubled diameter of surface femoral vein. Then it should be dissected longitudinally at its whole length. One should circularly apply a free end with safe trophics. In the thickness of its wall before applying correction one should apply nonstretchable ligature. The method enables to improve trophics and decrease stretchability of an autovein. 
     EFFECT: higher efficiency of correction. 
     4 dwg, 1 ex
Patent RU-2192642-C2 (RU)
Inventor: BATURIN V A
IPC: G01N33/569
Filed: 2000-09-07
Granted: 2002-11-10
Abstract: FIELD: medicine, clinical pharmacology. SUBSTANCE: the method deals with incubating the suspension of microbial cells with antibacterial preparation taken in two concentrations which correspond to those in target organs at injecting average and the highest therapeutic doses. Results are registered visually due to detectable growth in the cells of a plotting board. The method enables to match an adequate dose of medicinal preparations. EFFECT: higher efficiency of prediction. 4 tbl
Patent RU-2202369-C2 (RU)
Title: Method for preparing immunoperoxidase conjugates
Inventor: BOBROVSKAJA I V
IPC: G01N33/531
Filed: 2000-12-04
Granted: 2003-04-20
Abstract: FIELD: biotechnology, biochemistry. SUBSTANCE: isolation of immunoglobulins of class G is carried out by 5-fold reprecipitation with polyethylene glycol-6000. Animals are immunized with isolated immunoglobulins of class G for preparing antispecies serum. Specific antibodies are isolated from antispecies serum and their activity is determined by titration in immunoenzyme analysis with homologous antigens. Method allows to enhance activity and specificity of the end product. EFFECT: improved preparing method. 3 tbl, 3 ex
Patent RU-2198954-C2 (RU)
Inventor: GROMAKOVSKIJ D G
IPC: C23C8/02
Filed: 2001-03-26
Granted: 2003-02-20
Abstract: FIELD: hardening of parts; applicable for increasing wear resistance of friction surfaces. SUBSTANCE: method includes cold plastic deformation of surface, its subsequent thermochemical treatment. In so doing, surface to be hardened is subjected to plastic deformation with continuous supply of radical-forming substance to zone of deformation up to attainment of preset value of cold-work hardening of surface layer material. Then part is heated up to temperature of chemical modification of radical-forming substance at which destruction of its molecules takes place, and part is held at said temperature with continuous supply of radical-forming substance for period of time required for limited saturation of hardened surface layer with radicals. EFFECT: formation of strong, wear- and corrosion-resistant layer on surface of part. 1 tbl
Patent RU-2206685-C2 (RU)
Inventor: SOLDATOV A L
IPC: E04H4/12
Filed: 2001-05-22
Granted: 2003-06-20
Abstract: FIELD: construction industry. SUBSTANCE: swimming pool has hermetically sealed casing and overflow trough extending along perimeter thereof and used as component of water filtration system. Front wall of overflow trough facing swimming pool reservoir is arranged at the level below its rear wall and equipped with flexible floating mat oriented inside overflow trough. Covers for closing overflow trough are provided with partitions mounted on cover internal sides and extending longitudinally of side walls. Partitions have wedge-shaped parts directed downward and having one side faced to swimming pool reservoir and adapted for passage of waves inside overflow trough and other side directed toward overflow trough. Inclined end surfaces of partitions are cooperating with working surface of flexible floating overflow mat for preventing water from flowing back into swimming pool reservoir. While raising together with raising water in overflow trough and abutting against partitions end surfaces overflow floating mat form variable height barrier with "sloping bank" outgoing toward swimming pool and facilitating flowing of incident waves into overflow trough reservoir. Water level difference between swimming pool reservoir and overflow trough reservoir is used for circulation of water through filtering materials extending along overflow trough bottom and for returning of clean water into swimming pool reservoir. EFFECT: reduced production and maintenance cost of water filtering system and provision for operation thereof in case of inaccessibility or impossibility of employment of electric power. 4 dwg
Patent RU-2228489-C2 (RU)
Title: Вихревая топка
Inventor: FOKIN G M
IPC: F23C5/32
Filed: 2001-08-10
Granted: 2004-05-10
Abstract: Изобретение может использоваться в промышленных и энергетических котлах сжигающих лузгу, измельченные растительные, горючие и древесные отходы или твердое топливо. Вихревая топка содержит, по крайней мере, одну экранированную вихревую камеру сгорания и одну камеру дожигания, соединенные газоперепускным окном, которое обрамлено направленным в сторону вихревой камеры сгорания аэродинамическим выступом с размером 100-200 мм, отношение поперечного размера вихревой камеры сгорания к ее глубине составляет 2-6, а отношение поперечного размера вихревой камеры сгорания к диаметру газоперепускного окна составляет 1,4-5, при этом эжектор подачи топлива оканчивается диффузором с выходом, расположенным на фронтовой стенке вихревой камеры сгорания на расстоянии не менее 100 мм от пода, наклоненным вниз и ориентированным под корень группы первых сопел дутья, установленных вдоль нижней образующей вихревой камеры сгорания, причем первые сопла дутья направлены вверх под углом 30-45° и ориентированны под корень второй группы сопел дутья, расположенных на задней стенке вихревой камеры сгорания и направленных по касательной к аэродинамическому выступу газоперепускного окна, кроме того, отношение площадей поперечных сечений эжектора подачи топлива и каждой группы сопел дутья равно 1,25-2, а отношение скоростей дутья в них соответственно равно 0,8-0,5, а также газовую горелку. Вихревая топка может содержать две вихревые камеры сгорания и расположенную между ними камеру дожигания. Газовая горелка располагается в вихревой камере сгорания или в камере дожигания и наклонена к поду вихревой камеры сгорания. Использование данной вихревой топки позволят упростить конструкцию, повысить эффективность сжигания топлива, увеличить экологическую безопасность топки. 3 з.п. ф-лы, 5 ил.
Patent RU-2212573-C2 (RU)
Inventor: BELYJ D M
IPC: F16F13/00
Filed: 2001-10-09
Granted: 2003-09-20
Abstract: FIELD: radioelectronic industry; instrumentation engineering. SUBSTANCE: invention is designed for protecting radioelectronic equipment and instruments from vibrations. Proposed vibration isolator contains stationary housing and movable base for fastening object to be isolated and connected with friction member brought in contact with housing by means of elastic elements. Friction member is made in form of bracing bushing with axial threaded hole installed on base for free rotation around longitudinal axis and brought into friction contact through its side surface with housing and base. Elastic elements are made in form of two lengths of wire rope located coaxially with bushing at opposite sides. Ends of wire rope lengths remote from bushing are secured on housing, and other ends are connected with rods provided with different-helix thread turned into bushing from opposite sides. EFFECT: improved efficiency of vibration isolation owing to provision of adaptive readjustment of vibration isolator. 2 dwg
Patent RU-2237853-C2 (RU)
Title: Pyrotechnical cartridge for influence on clouds
Inventor: NESMEJANOV P A
IPC: F42B5/145
Filed: 2001-11-27
Granted: 2004-10-10
Abstract: FIELD: pyrotechnical means for active influence on clouds with the aim of causing precipitation. 
     SUBSTANCE: the cartridge has a cartridge case, electric primer bushing, bursting charge, perforated obturator, aerosol generator placed in a cup with a diaphragm and inflammation charge with a hollow directed towards the aerosol charge, fitted on which is the cup ejection pressure regulator, the final section of the cartridge case is provided with a groove forming a flange for the cartridge cover. The cup ejection pressure regulator is made in the form of a sponge plate of a definite thickness. The cartridge case is beaded at an angle of 28 to 32 deg. 
     EFFECT: enhanced reliability of inflammation of the aerosol charge. 
     2 dwg
Patent RU-2235672-C2 (RU)
Inventor: TITOV A V
IPC: B66C1/68
Filed: 2002-01-16
Granted: 2004-09-10
Abstract: FIELD: materials handling facilities. 
     SUBSTANCE: invention relates to load-lifting equipment and it is designed for transportation of unit loads in difficult-to-get-at places. Proposed device contains telescopic beam consisting of at least three hollow bodies, load-gripping member, counterweight installed on beam for displacement under action of screw, and beam telescoping system with lead screw. First of said screws is made hollow, being arranged coaxially with lead screw, and is provided with inner thread corresponding to thread of lead screw, and outer thread with hand of helix opposite to that of lead screw thread. Device is furnished with mechanism to center beam bodies relative to each other. Beam telescoping system is provided with wire rope rigidly secured in left-hand spacer of outer body and passed over sheaves installed on middle body of telescopic beam, and wire rope clamp located on profile of inner body from side of its right-hand spacer. Hollow screw is fitted with its shank in bearing mounted in right-hand spacer of outer body, being installed for displacing lead screw and profile of middle body. Rollers of counterweight are installed on eccentric axles, nut of counterweight is made for bringing out of meshing with thread of hollow screw by means of said eccentric axles which are provided with handles for turning through 180 o  for lifting counterweight with nut and bringing the latter out of meshing with thread of hollow screw. Spans of two-span sling are of different length. 
     EFFECT: simplified design, reduced overall dimensions of device in width, improved convenience in operation. 
     2 cl, 10 dwg
Patent RU-2224926-C2 (RU)
Inventor: VOL CHENKO ALEKSANDR IVANOVICH
IPC: F16D49/08
Filed: 2002-03-13
Granted: 2004-02-27
Abstract: Изобретение относится к машиностроению и может быть использовано в ленточно-колодочных тормозах буровых лебедок. Двухступенчатый ленточно-колодочный тормоз, содержащий тормозной шкив, тормозную ленту, основные фрикционные накладки и привод, снабжен упругой тормозной лентой-кольцом, покоящейся на тарельчатых пружинах на ребордах шкива, имеющих у основания вентиляционные отверстия, а по периметру тормозного шкива выполнено углубление П-образной формы. В П-образном углублении с зазорами относительно боковых поверхностей реборд и рабочей поверхности шкива расположены основные фрикционные накладки, которые крепятся к тормозной ленте-кольцу. К внешней поверхности тормозной ленты-кольца прикреплены дополнительные фрикционные накладки, взаимодействующие с тормозной лентой, и при этом удельные нагрузки на внешних и внутренних парах трения фрикционных узлов тормоза одинаковы за счет разных коэффициентов взаимного перекрытия их пар трения. Техническим результатом является повышение эффективности действия двухступенчатого тормоза за счет увеличения им суммарного тормозного момента, а также повышение ресурса его фрикционных накладок. 4 ил.
Patent RU-2231777-C2 (RU)
Title: Method of determination of critical degree of plastic deformation in sheet-type semifinished items
Inventor: KOLEROV O K
IPC: G01B15/06
Filed: 2002-04-01
Granted: 2004-06-27
Abstract: FIELD: roentgen structural analysis. 
     SUBSTANCE: proposed method consists in subjecting the object under test to cold rolling at supercritical reduction. After recrystallization annealing, they are subjected to roentgenography together with powder specimen. Amount of critical degree of plastic deformation is determined by bend of dependence of logarithm of relationship of intensity in interferential lines 200 and 220 versus degree of reduction. 
     EFFECT: enhanced accuracy; reduced labor consumption. 
     2 cl, 1 dwg
Patent RU-2300367-C2 (RU)
Inventor: GANGAL KHANAMARADDI T
IPC: A61P17/02
Filed: 2000-11-10
Granted: 2007-06-10
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention proposes a liquid curative composition that is designated for removing out a patient from the critical state. Proposed liquid composition for treatment by intravenous administration contains insulin in the dose from 16 to 40 IU per 500 ml of water, from 10% to 20% of dextrose, water, from 0.6875 to 1.375 g of calcium gluconate and from 0.75 to 1.5 g of potassium chloride. Proposed composition can contain additionally vitamins, heparin, amino acids, lipids and other essential for life substances. Using the proposed liquid composition provides minimizing results of enhanced metabolism developing in body under stress and critical conditions. 
     EFFECT: valuable medicinal properties of composition. 
     17 cl, 19 tbl
Patent RU-2226592-C2 (RU)
Inventor: GUSAKOV I V
IPC: E01H5/10
Filed: 2002-07-02
Granted: 2004-04-10
Abstract: FIELD: public services. SUBSTANCE: invention relates to snow melting plants equipped with intake hoppers, namely, to gates of discharge hatches in walls of hopper to let out foreign objects getting into hopper with snow and ice masses. Proposed gate of discharge hatch consists of shield made of two sheets of elastic material interconnected in upper part by spacer coupled with upper crossmember of hatch frame, and in lower part tightly connected to each other. It includes also pressure frame with embedded horizontal rods for engagement with shield, pressure frame being secured on lower and upper crossmembers of hatch. It has also protective screen hinge-mounted on upper side of pressure frame for fixing its angular position. Said hatch is the hatch of intake hopper of snow melter plant being mounted over cassette with crushing drums installed over snow melting chamber with pipelines to let in and let out warm sever waters. EFFECT: reduced labor input, decreased fatigue of attending personnel. 7 dwg
Patent RU-2318834-C2 (RU)
IPC: C08F2/00
Filed: 2002-08-20
Granted: 2008-03-10
Abstract: FIELD: polymerization processes and catalysts. 
     SUBSTANCE: invention discloses catalyst for obtaining high-molecular weight isoolefin copolymers with small content of gel, which catalyst contains metal halide, in particular, zirconium halide and/or hafnium halide, and, additionally, organic acid halide, wherein molar ratio of said organic acid halide to zirconium and/or hafnium ranges from 0.5 to 50. 
     EFFECT: simplified technology. 
     2 cl, 3 ex
Patent RU-2250126-C2 (RU)
Inventor: VARTANOV A Z
IPC: B01D3/22
Filed: 2002-08-27
Granted: 2005-04-20
Abstract: FIELD: distillery industry. 
     SUBSTANCE: the invention is dealt with distillery industry, in particular with a distillation column. The distillation column contains mass-exchanging plates, each of which contains a panel with installed on it caps and guiding partitions, outflow and receiving tools. The column is supplied with a variable diameter cylindrical shell fixed to an edge of a mass-exchanged plate with its internal surface, at least three mounted perpendicularly to the panel supporting rods with adjusters. The guiding partitions are made in the form of mounted radially on the panel solid wafers, the length of which makes 0.62-0.91 of the panel radius. The outflow and receiving tools are made in the form of hollow cylinders. The supporting rods and the hollow cylinders of the outflow and receiving tools are installed coaxially to each other and placed one by one in the stagger order between the guiding partitions. At that the diameter of the upper edge of the cylindrical shell exceeds the diameter of its lower edge, and the height of the outflow tool is lower than the height of the upper edge of the shell and exceeds the height of the lower edge of an overlying shell from the panel. The invention allows to improve stability of operations of the device. 
     EFFECT: the invention ensures improved stability of operations of the device. 
     3 dwg
Patent RU-2266306-C2 (RU)
Title: Способ защиты содержимого стойкими поглотителями уф-лучей
Inventor: EHNDR JUZ STIVEN MARK
IPC: B65D65/20
Filed: 2001-01-23
Granted: 2005-12-20
Abstract: Изобретение относится к защите продуктов питания, напитков, фармацевтических препаратов, косметики, персональных средств ухода, шампуней и др. от вредного воздействия УФ-излучения. Описывается способ защиты содержимого от вредного воздействия УФ-излучения, который включает хранение содержимого в прозрачном или слегка окрашенном тонкостенном пластиковом контейнере или пленке, при этом контейнер или пленка включают эффективное количество одного или нескольких стойких поглотителей УФ-лучей - соединений, выбранных из группы, включающей гидроксифенилбензтриазоловые и трисарил-сим-триазиновые поглотители УФ-лучей. Предложенный способ позволяет увеличить продолжительность хранения и обеспечить эффективную защиту продуктов, находящихся в упаковочных контейнерах или пленке, от УФ-излучения. 8 з.п. ф-лы, 2 табл.
Patent RU-2244279-C2 (RU)
Inventor: VERNIGOR V N
IPC: G01M13/00
Filed: 2002-09-11
Granted: 2005-01-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method includes determining shape and frequency of natural oscillation of rotor with taking into account gyroscopic moments. 
     EFFECT: enhanced accuracy of determining. 
     1 tbl
Patent RU-2235203-C2 (RU)
Inventor: SHADRIN M A
IPC: E21C41/00
Filed: 2002-10-07
Granted: 2004-08-27
Abstract: FIELD: mining industry, particularly for developing minerals under water objects. 
     SUBSTANCE: method involves defining parameters of deposit development, namely lower boundary of water object, lower boundary of waterproof deposits, thickness of waterproof deposit; excavated deposit thickness, dimensions of excavation area in dip and strike directions; determining height of water conveyance cracks by calculating value of horizontal tensile deformation on predetermined horizon above breakage heading; comparing thereof with threshold deformation criterion; developing deposit by systems with falling rocks. Deposit developing is began with taking into consideration of filtration coefficient and calculated water entry into mine tunnel, which is determined by given formula. If expected water entry value exceeds maximal possible for this mine tunnel dimensions of mine tunnel area is reduced by forming separation pillars having widths equal to doubled value of excavated deposit thickness but not less than 10 m. 
     EFFECT: increased safety of mining works, reduced labor inputs for performing protection works, increased fullness of mineral excavation. 
     1 ex
Patent RU-2295158-C2 (RU)
Inventor: BLEHK EHNDRJU UILSON
IPC: G06Q50/00
Filed: 2001-03-15
Granted: 2007-03-10
Abstract: FIELD: computer engineering. 
     SUBSTANCE: in the method, requests are received from a set of users through communication network for making a bet, containing a wager on an outcome of event or against the event, price and size are determined, synchronization of received requests is performed and generation of prices with consideration of bets, determining one and the same price. 
     EFFECT: decreased time needed to exchange data about bets being made and configuration of system during synchronization of bets on different outcome of event. 
     12 cl, 15 dwg
Patent RU-2259922-C2 (RU)
Title: Способ предварительной обработки печатных материалов и устройство для его осуществления
Inventor: VASJANIN I N
IPC: B41F23/00
Filed: 2002-11-20
Granted: 2005-09-10
Abstract: Изобретение относится к предварительной обработке различных печатных материалов. В процессе обработки обрабатывающий состав забирается ракелем из ванны и скользящими движениями наносится на лист печатного материала, размещенный на столе. При этом остатки состава сбрасываются обратно в ванну, расположенную по периметру стола. Предлагаемый способ очень прост и недорог, в частности за счет возможности применения недорогой бытовой техники и использования ракеля. При этом обеспечивается возможность регулирования толщины нанесения слоя состава в процессе обработки, что дает лучшее качество покрытия при значительной дешевизне производства. Способ предварительной обработки печатного материала обеспечивает равномерное нанесение слоя обрабатывающего состава на практически любой листовой материал печатного формата для последующей печати по обработанной стороне или склеивания двух обработанных поверхностей. 2 н. и 8 з.п. ф-лы, 3 ил.
Patent RU-2240402-C2 (RU)
Inventor: BURLOV V A
IPC: E04C1/41
Filed: 2003-01-14
Granted: 2004-11-20
Abstract: FIELD: building units, particularly combined elements and building envelopes. 
     SUBSTANCE: unit is made as parallelepiped frame having slot and extension of equal shapes and dimensions. Slot and extension are created on two parallel side walls. Side surfaces with slot and extension form masonry joint with interlock. Two other parallel side surfaces are outer and inner envelope surfaces. Closed heat insulation layers are arranged along frame height in central part and on peripheral parts thereof from inner side surfaces. Heat insulation layers are offset in opposite directions relative each other, extend towards lock beyond masonry joint and from ribs of equal thickness together with frame. Degree of heat insulation layers offset is selected in dependence of lock and heat insulation layer dimensions and is not more than 2/3 of lock height. 
     EFFECT: simplified structure and improved heat insulation properties, increased manufacturability and operational reliability, reduced labor inputs of wall unit mounting and decreased cost. 
     2 cl, 7 dwg
Patent RU-2264302-C2 (RU)
Title: Пневматическая шина с усовершенствованной конструкцией бортов
Inventor: BORDO FRANSIS
IPC: B60C15/024
Filed: 2001-06-22
Granted: 2005-11-20
Abstract: Изобретение относится к автомобильной промышленности и касается шин с радиальной арматурой каркаса. Пневматическая шина содержит два борта с образующими, наклоненными в направлении наружу. Вокруг каждого кольцевого крепежного элемента обмотана арматура каркаса, образуя оборот. Вершина этого оборота содержит изнутри в осевом направлении профилированный элемент, изготовленный из каучуковой смеси, выполненный в виде клина определенной твердости. В результате повышается надежность и прочность шин. 1 з.п. ф-лы, 1 ил.