baber/WOPTO huggingface dataset:
Patent RU-2225671-C2 (RU)
Title: Пьезоэлектрический тепломеханический двигатель-генератор
Inventor: CHERNYSHENKO L V
IPC: H02N2/10
Filed: 2001-06-15
Granted: 2004-03-10
Abstract: Пьезоэлектрический тепломеханический двигатель-генератор относится к тепломеханическим двигателям, работающим при малом температурном градиенте, и пьезоэлектрическим генераторам. Для непосредственного преобразования энергии гравитационного поля в электрическую и механическую энергию пьезоэлектрический тепломеханический двигатель-генератор, содержащий вал, установленный в опорах с возможностью вращения, и радиально расположенные нитиноловые элементы, обладающие эффектом памяти формы и соединенные с массами, на которые воздействует гравитационное поле, дополнительно снабжен пьезоэлектрическими элементами с электродами, электроды соединены через выключатель с концами нитиноловых элементов, а массы воздействуют через рычаги на пьезоэлектрические элементы и периодически деформируют их. Технический результат - расширение эксплуатационных и функциональных возможностей путем непосредственного преобразования энергии гравитационного поля в электрическую и механическую энергию. 1 ил.
Patent RU-2203390-C2 (RU)
Title: Equal-passage multiple stage cementer
Inventor: RAMAZANOV G S
IPC: E21B33/14
Filed: 2001-07-25
Granted: 2003-04-27
Abstract: FIELD: oil and gas industry, casing cementing jobs. SUBSTANCE: this invention ensures increased operational reliability by provision for control and adjustment of pressure of activation of multiple stage cementer directly prior to sinking into well. Multiple stage cementer with upper and lower driving plugs has body with relief valve. Body houses two-stage differential piston, locking facility and doubling shut-off unit. Piston has radial relief holes and is placed on side of wellhead with smaller diameter. Locking facility comes in the form of cylinder with rod and spring-loaded replaceable springy members arranged in radial hole of body. Doubling shut-off unit is manufactured in the form of locking ring spring self-countersinking in annular groove of body. Head of cylinder and part of rod of locking facility protruding from it are countersunk in longitudinal blind grooves in outer cylindrical surface of differential piston, on side o its smaller diameter. EFFECT: increased serviceability of multiple stage cementer. 1 cl, 2 dwg
Patent RU-2224851-C2 (RU)
Title: Gear for mechanical cleaning of sewage ( variants )
Inventor: SHTOPOROV V N
IPC: E03F5/14
Filed: 2001-09-21
Granted: 2004-02-27
Abstract: FIELD: sewage treatment. SUBSTANCE: gear for mechanical cleaning of sewage includes grate with filtration cloth, racks with teeth anchored on two endless chains mounted on pairs of working, driving and tension gear wheels and drive. Filtration cloth is provided with cross-piece and comes in the form of set of bars which lower working part has arc section which bars are made fast with their end parts to cross-piece. Racks with teeth are additionally fitted with bearing inserts put on each rack between teeth and teeth are installed between bars and protrude above them. According to another variant gear has grate with filtration cloth, racks with teeth anchored on two endless chains mounted on pairs of working, driving and tension gear wheels and drive. Filtration cloth is provided with cross-piece and comes in the form of set of bars which lower part has arc section which bars are made fast to cross-piece with their end parts. In addition gear has racks with bearing inserts, racks with teeth and racks with bearing inserts alternate. EFFECT: increased functional efficiency and reliability. 2 cl, 8 dwg
Patent RU-2231354-C2 (RU)
Inventor: LEBED KOVA S E
IPC: A61H33/00
Filed: 2001-11-28
Granted: 2004-06-27
Abstract: Изобретение относится к медицине, к педиатрии. Способ включает наложение грязевых аппликаций на часть тела, включающую пораженные суставы. Для этого используют сульфидную иловую грязь озера Тузлучное. Температура грязи 38-40°С. Наложение грязи чередуют с рапными ваннами озера Развал. Температура ванн 36°-37°С, продолжительность 8-10-15 минут. На курс по 8-10 ванн и аппликаций. Способ сокращает частоту рецидивов. 3 табл.
Patent RU-2264769-C2 (RU)
Inventor: KHEFFKES KHORST
IPC: A45D19/02
Filed: 2000-05-06
Granted: 2005-11-27
Abstract: FIELD: hair truss coloring equipment. 
     SUBSTANCE: apparatus is made in the form of locking cap adapted for putting onto opening of container for receiving or containing of hair colorant. Cap has at least one discharge opening with at least one guiding tooth which is made substantially strip-like and has width at least two times as large as inner diameter of guide for product. At least one guiding tooth is made detachable. Construction of apparatus allows it to be utilized for coloring of both wide and narrow hair trusses. 
     EFFECT: increased efficiency and wider operational capabilities. 
     24 cl, 11 dwg
Patent RU-2235171-C2 (RU)
Inventor: LUKIN A M
IPC: E02F9/22
Filed: 2002-05-22
Granted: 2004-08-27
Abstract: FIELD: materials handling machinery; construction and road vehicles; single-bucket front-end loaders. 
     SUBSTANCE: proposed control system contains chassis, loading equipment including boom, bucket, tie-rod, rocker and main hydraulic drive of loading equipment with boom and bucket cylinders and hydraulic control devices with penetration pickup installed on outer side of bucket side wall at angle of rest of dug material pile. It is furnished with additional cylinder fixed on boom, roller hinge-secured on rod of additional cylinder, hydraulic pump, electrohydraulic spool and correcting cam secured on rocker, being in constant contact with roller. Profile of cam is such that with loader chassis and bucket cylinder rod moving, trajectory pf motion of, bucket bottom blade cutting edge is parallel to friction slope of material pile. Rod space of additional cylinder is constantly connected with return hydraulic line. Piston space of said cylinder is connected, in initial position, with pressure hydraulic line of hydraulic pump driven by mechanical gearbox, and with return hydraulic line through channel of electrohydraulic spool connected by hydraulic lines with piston and rod spaces of bucket cylinder which are locked in initial position. When scooping loose material, piston spaces of additional bucket cylinders are coupled by hydraulic lines and channel of electrohydraulic spool pressure hydraulic line of hydraulic pump, and rod space of bucket cylinder is connected with drain by channel of electrohydraulic spool. 
     EFFECT: increased capacity of loader. 
     3 dwg
Patent RU-2227132-C2 (RU)
Inventor: AGEEV M V
IPC: C06B45/10
Filed: 2002-06-05
Granted: 2004-04-20
Abstract: FIELD: production of explosives and charges of various geometric shapes, such as detonating cords, terminations and the like. SUBSTANCE: proposed elastic explosive compound contains explosive, dibutyl phthalate, polytetra-fluoroethylene, soot and thermoplastic elastomer which includes butadiene nitrile rubber and polybutadiene rubber. Hexogen may be used as explosive. EFFECT: enhanced strength, elasticity, frost-resistance and aggressive activity. 3 cl, 5 tbl
Patent RU-2264441-C2 (RU)
Inventor: BODUAN ADRIEN
IPC: A23L33/115
Filed: 2000-12-04
Granted: 2005-11-20
Abstract: FIELD: oil-and-fat industry. 
     SUBSTANCE: claimed method includes step of lipid extraction by cold pressing treatment of sea mammalian fatty tissue. Said treatment makes it possible to obtain fat, containing omega-3 fatty acids and reduce oxidation of polyunsaturated fats. Extraction is carried out in absence of organic solvent. Also disclosed are sea mammalian fat free from organic solvent traces containing omega-3 fatty acids; fatty supplement composition, containing abovementioned fat and suitable carrier. Method for protein extraction from sea mammalian non-fatty tissue includes protein precipitation with at least one organic solution, lipid isolation by solution boiling down, and protein isolation from precipitate. Obtained protein is pure and essentially free from heavy metals or pesticides. Food supplement containing obtained protein also is disclosed. 
     EFFECT: method for utilization of see mammalian waste tissue; products with additional value, in particular for human. 
     16 ck, 4 dwg, 9 tbl, 6 ex
Patent RU-2242092-C2 (RU)
Inventor: CHANG DZIN-VEON
IPC: H04W28/04
Filed: 2002-07-05
Granted: 2004-12-10
Abstract: FIELD: radio engineering. 
     
     
       SUBSTANCE: novelty is that when object of radio link control layer is reset due to uncorrectable protocol error, system resets both object of high-speed medium access control layer and object of radio link control layer on opposite end. 
     
     
       EFFECT: enhanced reliability of impeding unwanted data transfer. 
     
     
       16 cl, 21 dwg
Patent RU-2230981-C2 (RU)
Inventor: BURDUKOV A P
IPC: F23K1/00
Filed: 2002-07-22
Granted: 2004-06-20
Abstract: FIELD: thermal engineering; coal combustion in furnaces of thermal power stations. 
     SUBSTANCE: process includes coal dispersion and injection in combustion chamber; during dispersion coal is pulverized to particle size not over 20 μm and at the same time activated primarily by means of mechanical mills disposed in immediate proximity of combustion chamber; during mechanical activation coal particles are protected against environmental impacts and then they are injected in combustion chamber in directed flow. Coal particle distribution in two-phase flow being injected is adjusted by way of gas swirling and twisting. Optimal axial component of two-phase flow injection speed is ensured by varying pressure within combustion chamber. Optimal tangential speed component of two-phase flow is attained by varying flowrate of gas introduced in mechanical mills. 
     EFFECT: improved process and environment control parameters; reduced amount of pollutants emitted into atmosphere. 
     4 cl
Patent RU-2231807-C2 (RU)
Inventor: DASHKEVICH V A
IPC: G01S13/04
Filed: 2002-09-17
Granted: 2004-06-27
Abstract: FIELD: procedure of processing of radar signals. 
     SUBSTANCE: the coherent-pulse radar receiver with a digital output is introduced in the unit of tuned amplifiers with a time-varied gain control circuit providing a controller gain. The gain factor of the unit of tuned amplifiers with a time-varied gain control circuit varies discretely by commands from the parallel information line. Variation of the gain factor of the amplifier unit is effected due to a discrete variation of the value of successive negative feedback by the gates on field-effect transistors. The gain setup time is 1.5 . Formation of the monitoring signal for check-up of the quadrature of the receiving channels is accomplished by a crystal oscillator, and for production of reference signals for synchronous transducers in a coherent-pulse receiver with a digital output use is made of a reference-frequency signal formed at the signal conditioner. 
     EFFECT: expanded dynamic range of the device and enhanced accuracy of adjustment of the quadrature of receiver signals. 
     1 dwg
Patent RU-2242635-C2 (RU)
Title: Ветроустановка
Inventor: ANTONOV E G
IPC: F03D1/04
Filed: 2002-12-05
Granted: 2004-12-20
Abstract: Изобретение относится к области ветроэнергетики, а именно к ветроустановкам, преобразующим энергию воздушного потока в механическую энергию, подводимую к электрогенератору. Технический результат заключается в повышении кпд (коэффициента полезного действия), установки и упрощении ее конструкции. Ветроустановка вихревого типа содержит башню, воздухозаборник, воздухоотвод и вращательный рабочий орган, сообщенный с электрогенератором. При этом башня выполнена ориентируемой по направлению ветра, рабочий орган выполнен в виде параллельно установленных цилиндрических роторов так, что плоскость, проходящая через оси их вращения, расположена параллельно плоскости входного сечения воздухозаборника тангенциального типа, выполненного в виде двух симметрично расположенных каналов, переходящих в спиральные воздухоподводы, а воздухоотвод башни сообщен с внутренней полостью обоих роторов и выполнен выходящим наружу на тыльную сторону башни в зону пониженного давления воздуха через воздухоотводные каналы. 14 з.п. ф-лы, 5 ил.
Patent RU-2257988-C2 (RU)
Inventor: SHAMIN S A
IPC: B23K35/368
Filed: 2003-07-30
Granted: 2005-08-10
Abstract: FIELD: welding materials, possibly automatic welding under flux for restoring dimensions of worn parts and for producing wear resistant protection coating on parts of metallurgical equipment operating in condition of compression and abrasive wear. 
     SUBSTANCE: powder wire contains steel envelope and powder like charge. The last contains next relation of components, mass %: ferrotungsten, 12 -14; metallic chrome, 2.5 - 4.0; ferrovanadium, 0.5 - 1.0; ferromagnanese, 0.4 - 1.0; graphite, 0.1 - 0.4; silicon carbide, 0.1 - 1.0; iron powder, the balance. Powder wire of such composition allows surfacing parts of carbon steels with carbon content 0.4 - 0.5% at high rate and without sub-layer application. 
     EFFECT: enhanced wear resistance, flaw absence, stable rigidity and chemical composition of surfaced metal. 
     1 tbl, 5 ex
Patent RU-2257204-C2 (RU)
Inventor: PAPAZOVA N A
IPC: A61K31/415
Filed: 2003-08-12
Granted: 2005-07-27
Abstract: FIELD: medicine, dermatology, chemical-pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to an antifungal gel pharmaceutical composition based on ketoconazole and clotrimazole that are derivatives of imidazole. The composition comprises ketoconazole or clotrimazole as an active component, polyethylene glycol-400 (PEG-400) as a solvent, carboxyvinyl polymer as a gel-forming agent, polyethylene glycol as a gel stabilizing agent, organic amine or inorganic bas as a regulator of pH and water taken in the definite ratio of components. The composition is prepared by dissolving active component in PEG-400, dispersing carboxyvinyl polymer in water, successive addition to dispersion propylene glycol as a stabilizing agent and regulator of pH and combination of prepared solution and gel followed by stirring the mixture up to preparing the gel composition with pH 5-7. Invention provides preparing antifungal composition with reduced adverse effect. 
     EFFECT: improved preparing method, valuable medicinal properties of composition. 
     2 cl, 1 tbl, 11 ex
Patent RU-2296226-C2 (RU)
Inventor: ZHIOT SHANTAL
IPC: F01D5/20
Filed: 2002-05-30
Granted: 2007-03-27
Abstract: FIELD: mechanical engineering; turbines. 
     SUBSTANCE: proposed turbine blade has inner surface and outer surface arranged at different sides from blade axis, end piece on blade head and at least one sealing element fitted on end piece.  Sealing element is arranged square to inner and outer surfaces and it has first extremity from side of outer surface and second extremity from side of inner surface.  first extremity exceeds second extremity in height.  Sealing element has outer contact surface made in form of convex surface arranged between first and second extremities and passing in between. 
     EFFECT: increased output of turbine, reduced specific consumption of fuel. 
     9 cl, 4 dwg
Patent RU-2294599-C2 (RU)
Inventor: UOLTON DZHEJ R
IPC: H04J99/00
Filed: 2002-05-15
Granted: 2007-02-27
Abstract: FIELD: technology for distributing resources of descending communication line in communication system with multiple inputs and multiple outputs. 
     SUBSTANCE: in accordance to method, for possible data transmission one or more sets of terminals is formed, while each set includes unique combination of one or more terminals and matches hypothesis subject to evaluation. Formed additionally may be one or more sub-hypotheses for each hypothesis, while each sub-hypothesis matches certain assignment of several transmitting antennas to one or more terminals in hypothesis. Then efficiency of each hypothesis is evaluated, one of evaluated sub-hypotheses is selected, based on their efficiency. Then terminal (terminals) in selected sub-hypothesis is planned for data transmission, and after that data are encoded, modulated and transferred to each terminal, planned for transmission, via one or more transmitting antennas, assigned to terminal. 
     EFFECT: increased efficiency. 
     7 cl, 9 dwg
Patent RU-2263200-C2 (RU)
Inventor: CHEPOVETSKIJ A V
IPC: E21B31/18
Filed: 2003-12-22
Granted: 2005-10-27
Abstract: FIELD: grapping tools, particularly to remove pipes or rods from wells. 
     SUBSTANCE: overshot comprises sub, body with gripping members and split holder made as a number of segmented inserts. Inner surfaces of the inserts have conical surface which expands upwards and provided with longitudinal grooves. Outer surfaces of gripping members have inclined flat surfaces mating inclined flat surfaces of longitudinal grooves of the inserts. Gripping members are arranged in longitudinal grooves so that side surfaces may cooperate with side surfaces of the grooves. Gripping members are connected to inserts so that they may move in longitudinal direction along groove surfaces and are arranged in lower extreme position on annular body ledge. Inclined flat groove surfaces may engage pipes or rods having different diameters under projected annular members formed on pipe or on rod. Inner surfaces of gripping members are tangential to outer pipe or rod surface. 
     EFFECT: increased operational reliability. 
     3 dwg
Patent RU-2276863-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12P1/00
Filed: 2004-02-09
Granted: 2006-05-27
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes fondant syrup fluffing with simultaneous addition of clove CO 2 -solvent cake in amount of about 4.5 mass % and preparation obtained from biomass of Mortierella beljakovae micromycete according to claimed technology in amount of about 0.05 mass %. Then cream fondant mass is formed according to standard technology to obtain target product. 
     EFFECT: low-hardened cream fondant with good organoleptic properties, increased content of biologically active substances, decreased consumption of structure-forming agent.
Patent RU-2270604-C2 (RU)
Inventor: JATSYK ELENA VIKTOROVNA
IPC: A61B5/16
Filed: 2004-03-30
Granted: 2006-02-27
Abstract: FIELD: medicine, endoscopy. 
     SUBSTANCE: one should study psychosomatic state according to questionnaire mentioned in the description followed by calculation of the points obtained. Based upon these data one should calculate the coefficient of symptoms' expressibility C = ∑/n, where ∑ - the sum of points obtained after filling in the questionnaire, n - the quantity of symptoms groups. And at C≥1.5 before endoscopic trial one should prescribe individual therapeutic course of preparations of sedative group. And at C<1.5 before endoscopic trial it is necessary to prescribe standard psychotherapeutic conversation due to paying attention upon reasons that cause dangerous fear at carrying out endoscopic trial. The innovation suggested decreases psychoemotional loadings. 
     EFFECT: higher efficiency. 
     2 ex
Patent RU-2278864-C2 (RU)
Inventor: KLARK MAJKL FILLIP
IPC: C07D491/113
Filed: 2002-09-20
Granted: 2006-06-27
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to a compound and to all its enantiomeric and diastereomeric forms and pharmaceutically acceptable salts that are able to prevent extracellular release of inflammatory cytokines. Proposed compounds have the formula (I):   wherein R represents: (a) -OR 3  or (b) -NR 4a R 4b ; R 3  represents unsubstituted or substituted phenyl wherein substitutes are: (i) halogen atom; (ii) (C 1 -C 6 )-alkyl; (iii) trifluoromethyl; (iv) trichloromethyl; (v) tribromomethyl; (vi) cyano-group, and (vii) (C 1 -C 6 )-alkoxy-group; each R 4a  and R b  represents independently: (a) hydrogen atom or (b) -[C(R 5a R 5b )] x R 6  wherein index x = 0-5; each R 5a  and R 5b  represents independently hydrogen atom, linear or branched (C 1 -C 4 )-alkyl, (C 3 -C 7 )-cyclic alkyl; R 6  represents -OR 7  or (C 1 -C 4 )-alkyl; R 7  represents hydrogen atom or (C 1 -C 4 )-alkyl; R 1  represents halogen-substituted phenyl; each among links R 2a  and R 2b  is chosen independently from the groups consisting of: (a) hydrogen atom; (b) -O(CH 2 ) j R 8 ; (c) -(CH 2 ) j CO 2 R 10 ; (d) -(CH 2 ) j CON(R 10 ) 2 ; (e) a double bond when R 2a  and one R 2b  are chosen with  formation of a double bond; (f) a ring when one R 2a  and one R 2b  are chosen with formation a ring and indicated ring is chosen from the group consisting of: (i) benzene and (ii) dioxalane; each R 8  and R 10  represents independently hydrogen atom or (C 1 -C 4 )-alkyl; j represents index from 0 to 5; m represents index from 1 to 3; n represents index from 1 to 3, and m + n = 4. Also, invention relates to a pharmaceutical composition based on abovementioned compounds that inhibits extracellular release of inflammatory cytokines, and a method for regulation of extracellular release of inflammatory cytokines. 
     EFFECT: valuable medicinal properties of compounds. 
     10 cl, 9 tbl, 11 ex
Patent RU-2300573-C2 (RU)
Inventor: KHAJNRIKH PETER
IPC: F27D3/15
Filed: 2002-09-03
Granted: 2007-06-10
Abstract: FIELD: metallurgy industry; arc furnaces with the oriel tapping and the methods of such arc furnaces operation. 
     SUBSTANCE: the invention is pertaining to the field of metallurgy. The arc furnace (1) is motionless or has the possibility of inclination for the melt or scoria tapping and has the eccentric tapping or the eccentric and central tapping (9, 12). The tapping (9) is arranged in the separately made oriel tapping window (6), which sides with the wall (4) of the lower part of the arc furnace housing (2). There is one tapping outlet (5) linking the arc furnace bosh (2а) and the oriel tapping (6), which passes through the wall (4). The tapping hole (9а) of the tapping outlet (9) in the oriel tapping (6) in its initial position (11), that is in the horizontal position of the arc furnace (1) passes vertically transits upright, and the tapping channel (5) passes through the wall (4) essentially along the tangential line to the lining profile (10). At usage of the invention the operational properties of the arc furnace are improved. 
     EFFECT: the invention ensures the improved operational properties of the arc furnace. 
     23 cl, 4 dwg
Patent RU-2285965-C2 (RU)
Inventor: KAMALUTDINOV MASKHUT KUTDUSOVI
IPC: H01B7/18
Filed: 2004-06-21
Granted: 2006-10-20
Abstract: FIELD: hardware and cable industry; stranded wires, ropes, and cables; development of oil and gas deposits, evaluation of fish reserves. 
     SUBSTANCE: proposed armored cable has one or more current conductors, insulation, cable sheath, and double-layer armor of zinc-plated steel wire. Disposed between armor layers is deformed polymeric interlayer that exactly follows relief of metal surface and functions to join strands together throughout entire area of their contact to form single bar by means of adhesive forces at boundary between polymeric interlayer surface and metal surfaces of internal and external strands of armor. Interlayer thickness amounts to 0.3 - 0.5 of diameter of armor external strand wire. Armor internal layer is formed by 8 to 15 stranded wires, 0.6 to 1.5 mm in diameter, and its external layer, of 14 to 25 wires, 0.6 to 1.5 mm in diameter. Such cable is characterized in enhanced resistance to in-service twisting and untwisting. 
     EFFECT: enhanced efficiency of investigating water areas, oil and gas wells. 
     1 cl, 1 dwg
Patent RU-2314944-C2 (RU)
Title: Запорное устройство переключения передачи
IPC: B60R25/06
Filed: 2004-06-25
Granted: 2008-01-20
Abstract: Изобретение относится к запорному устройству рычага управления коробкой передач для автоматической системы передачи в автомобиле с прямолинейной зубчатой выемкой. Запорное устройство переключения передачи состоит из двух компонентов. Одним компонентом является висячий замок, а другим - блокирующая защелка. Оба компонента изготавливают так, чтобы они имели конструкцию, которая может блокировать рычаг управления коробкой передач в реверсивном положении или нейтральном положении переключения передачи. Технический результат заключается в упрощении конструкции. 8 з.п. ф-лы, 5 ил.