baber/WOPTO huggingface dataset:
Patent UA-70325-C2 (UA)
Title: Power tap-changer
Inventor: ALBRECHT WOLFGANG
IPC: H01F29/04
Filed: 1999-03-25
Abstract: The invention relates to a selector switch for tapped transformers to enable continuous tap switching with respect to a tapped winding, whereby fixed stepped contacts are arranged inside a cylinder made of insulating material on a horizontal plane for each phase. A rotating actuating shaft is located inside the insulating cylinder. The actuating shaft has a moveable hinged contact carrier for each phase that is to be switched and vacuum switching cells are respectively and vertically arranged on said contact carrier.
Patent UA-10829-C2 (UA)
Title: Turning roller of the strip mill
Inventor: Kudryn Volodymyr Ivanovych
Filed: 1993-02-19
Abstract: The turning roller of the strip mill includes journals and a inclined low spot barrel on the surface. The low spots are made along the spiral with the beginning of the entry from the opposite roller ends. The ratio m = m/D is equal to m = (0.4 – 1.67)610-4 with the low spot step along the roller length equal to t = (1.2 – 1.5)d (b – low spot width; – deepening for the roller radius; D – roller diameter
Patent UA-15821-C2 (UA)
Title: Device for feed of tape and strip material into working area
IPC: B21D43/08
Filed: 1995-12-22
Abstract: The invention relates to mechanical processing of metals by pressure. A device includes cinematically connected together feeding rolls, working surface of, at least, one of which is made in the form of a sector. It contains two pairs of feeding rolls with working surfaces in the form of semi-circular sectors, moreover one of the rolls of each pair is installed with possibility of angular displacement of its working surface relative to the working surface of the roll of its pair at setting of the step of feed, and other rolls of both pairs are fixed in such a way that their working surfaces are displaced relative to each other for an angle of 180°.
Patent UA-47393-C2 (UA)
Title: Adhesive composition for cross-linking elastomers
IPC: C08F2/44
Filed: 1994-10-21
Abstract: An adhesive composition containing a polyvinyl alcohol-stabilized butadiene polymer latex and a methylene donor compound. The butadiene polymer latex is prepared by an emulsion polymerization in the presence of polyvinyl alcohol. The adhesive composition may also contain other optional ingredients such as a supplemental polymeric film-forming component, a nitroso compound crosslinker, a maleimide compound crosslinker, a vulcanizing agent, and an acid-scavenging compound. The polyvinyl alcohol-stabilized butadiene polymer latex and methylene donor compound combine to provide a tightly crosslinked, robust film which provides for excellent adhesion and environmental resistance.
Patent UA-42023-C2 (UA)
Title: Pharmaceutical composition comprising homogenous mixture of modafinil particles
Inventor: HREBOV PETER E
IPC: A61K31/16
Filed: 1995-10-04
Abstract: The invention relates to the acetamide derivative referred to as Modafinil. Modafinil (C15H15NO2S) is 2-(benzhydryl-sulfinyl) acetamide, that is also known under the name of 2-[(diphenylmethyl)sulfonyl] acetamide. The invention discloses the pharmaceutical composition comprising Modafinil in the form of the particles of the specified size and the use of such a composition. The size of Modafinil particles has been shown to represent the important characteristics of the efficacy and safety of the pharmaceutical composition.
Patent UA-58498-C2 (UA)
Title: A process for polymerizing ethylene
IPC: C08F110/02
Filed: 1996-11-25
Abstract: A polymerization process is provided comprising contacting under polymerization conditions a catalyst, a taming agent, ethylene and optionally a comonomer, wherein the catalyst comprises chromium oxide, titanium oxide and an inorganic refractory oxide, wherein the taming agent is selected from the group consisting of alcohols, aldehydes, ketones, esters, and organic acids and mixtures thereof. The process is especially suited for polymerizing ethylene resins suitable for blow molding use.
Patent UA-46095-C2 (UA)
IPC: G06F21/55
Filed: 1997-03-04
Abstract: The invention relates to a smart card with a card body (2) and, housed inside the card body (2), a semiconductor chip (3) on which are integrated a control circuit (7) and a semiconductor memory device coupled electrically to the control circuit (7). The control circuit (7) is supplied with a voltage generated by a voltage supply circuit (12) and with a timing signal provided by a tuning device (13) mounted separately from the control circuit (6). The control circuit (7) of the semiconductor chip (3) housed inside the card body (2) has an associated sensor circuit (14) which detects any deviation from the allowed operating state of the control circuit (7) and, in the event of a non-allowed operating state, generates a triggering signal which is directed to a triggering circuit (18) located downstream of the sensor circuit (14) and associated with the semiconductor memory device. The triggering circuit (18) reacts to the triggering signal by controlling an at least partial erasure of the data contents of memory cells in the semiconductor memory device.
Patent UA-37562-C2 (UA)
Title: An explosive
Inventor: KRYSIN RODERIK SYMONOVYCH
Filed: 1999-12-07
Abstract: An explosive is intended for demolition of waterless solid rocks at open and underground mines. The explosive contains granulated ammonium nitrate, ferric oxides, reduced dry organic fertilizer and water, and also a mixture of used industrial and motor oils. To increase the power the explosive contains an aluminum powder at the ratio of components, % of volume: Granulated ammonium nitrate 80.0-82.0 Ferric oxides : 1) FeO 4.0-4.5 2) Fе2O3 3.5-4.0 Dry plant organic fertilizer 3.5-3.6 Used industrial and motor oil 3.5-3.6 Aluminum powder 2.0-4.0 Water Rest.
Patent UA-49957-C2 (UA)
Inventor: ZABIELIN IHOR VSEVOLODOVYCH
Filed: 1999-12-27
Abstract: 桔獩椠癮湥楴湯爠汥瑡獥琠⁯潮⵮敦牲畯⁳敭慴汬牵祧‬湩瀠牡楴畣慬⵲琠⁯瑳畲瑣牵獥漠⁦汥捥牴汯穹牥⁳潦⁲牰摯捵楴湯漠⁦慭湧獥畩⹭䐠慩桰慲浧氭獥⁳汥捥牴汯穹牥栠獡愠氠湩摥戠瑡ⱨ猠灥牡瑡摥眠瑩⁨⁡慰瑲瑩潩⁮潴攠敬瑣潲祬楴⁣湡⁤整档潮潬楧慣⁬慰瑲⹳䤠⁮桴⁥汥捥牴汯瑹捩瀠牡⁴湡摯獥愠敲椠獮慴汬摥映潲⁭扡癯ⱥ愠摮琠敨挠瑡潨敤⁳楷桴攠敬瑣楲慣汬⁹湩畳慬整⁤敢浡⁳ₖ桴潲杵⁨桴⁥楳敤眠污⹬䌠瑡潨敤戠慥獭愠敲攠敬瑣楲慣汬⁹湩畳慬整⁤祢瀠慬整⁳湯琠敨戠獡⁥景挠牯楤牥瑩㭥猠慰散愠潲湵⁤桴⁥慣桴摯⁥敢浡ⱳ猠灥牡瑡湩⁧慰瑲瑩潩⁮湡⁤桴⁥潣湲牥⁳景琠敨猠摩⁥慷汬愠敲氠湩摥眠瑩⁨楨桧愭畬業慮洠汥整ⵤ慣瑳映物ⵥ牰潯⁦慭整楲污※湡⁤ 牯猠慰散爠畯摮琠敨挠瑡潨敤戠慥獭椠⁳楦汬摥眠瑩⁨楨桧琭浥数慲畴敲挠湯牣瑥ⱥ琠⁯桴⁥慣桴摯⁥敢浡⁳湯⁥牯洠牯⁥慬敹獲漠⁮桴⁥慢楳⁳景挠牯楤牥瑩⁥牡⁥汰捡摥‬湡⁤扡癯⁥桴獯⁥ₖ畭楬整愠瑲捩敬ⱳ漠⁦楨桧愭畬業慮挠慨潭瑴ⱥ漠⁲楨桧琭浥数慲畴敲挠湯牣瑥⹥吠楨⁳湩敶瑮潩⁮牰癯摩獥椠据敲獡⁥景搠牵扡汩瑩⁹潦⁲桴⁥汥捥牴汯穹牥琠牨畯桧椠据敲獡⁥景猠慴楢楬祴漠⁦楬楮杮漠⁦桴⁥潺敮⁳景愠瑣癩⁥慢桴愠摮猠灥牡瑡潩⁮慰瑲瑩潩⁮敤瑳畲瑣潩⹮਍਍਍
Patent UA-32478-C2 (UA)
Title: Gas analyzer
Inventor: SHELUDCHENKO VOLODYMYR ILLICH
Filed: 2000-05-04
Abstract: The invention relates to devices for gas analysis. Improved gas analyzer is developed, through implementation of its unit for error correction as a circuit of back-proportional transformation, this leads to decrease of the error of the measurement results due to set of destabilization factors.
Patent UA-59470-C2 (UA)
Title: Draught-feed rollers for hot strip baller
Inventor: BILOBROV YURII MYKOLAIOVYCH
Filed: 2001-05-15
Abstract: Invention relates to area of processing of metals by pressure, namely – to equipment for winding of rolling strip in hot condition. Draught-feed rollers of strip coiler contain lower roller and upper roller located in cushion, latter roller is connected to mobile part of upper structure hinged to swinging drive, and are equipped with additional drive separation roller. Mobile part of upper structure is made in the form of a lever located coaxially with upper roller with opportunity of relative rolling, additional roller is fixed on the end of swinging part of lever, each cushion of upper roller in upper part is made with vertical console placed from the side of additional roller, and specified swing drive is hinged with vertical consoles of cushions of upper roller.
Patent RU-2234334-C2 (RU)
Inventor: GOULDSTEJN BESS P
IPC: A61K38/16
Filed: 1998-06-08
Granted: 2004-08-20
Abstract: FIELD: medicine, gastroenterology. 
     SUBSTANCE: invention can be used for treatment of diseases associated with infection of colon intestine with microorganism C. difficile and also with formation of enterococcus colonies exhibiting resistance to vancomycin. Method involves the effective amount of pharmaceutical composition containing cover retaining its integrity during passage through digestive tract and releasing an active component in colon intestine. The composition contains lantocin as an active component, from 2 to 20% of NaCl and from 20 to 80% of cover as measured for mass of crude active cover. Invention is designated for the development of agents directed for treatment of colon intestine diseases and for suppression of potentially danger microorganisms forming colonies in colon intestine and for the development of agents for delivery of taken lantocin to colon intestine in sufficient amount to provides the effective treatment of infection focus. 
     EFFECT: improved treatment method. 
     27 cl, 8 dwg, 11 tbl, 11 ex
Patent RU-2197536-C2 (RU)
Inventor: KATUNIN A I
IPC: C21C5/52
Filed: 2000-03-29
Granted: 2003-01-27
Abstract: FIELD: making rail steels in electric arc steel melting furnaces. SUBSTANCE: proposed method includes charging scrap, molten iron and lime in the amount of 4 to 8% of mass of charge into electric arc steel melting furnace, melting metal charge, oxidation of carbon by gaseous oxygen at rate of 15 to 30 cu nm/ht of steel, dephosphorization by addition of iron ore followed by tapping steel into ladle; during tapping of mixture which includes lime, feldspar, calcium-silicon alloy and ferrovanadium is added to ladle. Iron ore in the amount of 4 to 5% of mass of charge is additionally added to charge. Molten iron is poured to furnace at the top after deep fusion of scrap in the amount of 30 to 35% of mass of charge at rate of 6 to 12 t/min at power requirement of 220 to 320 kWh/t. Iron ore and lime are added for dephosphorization at consumption of steel of 70 to 120 kg/t at ratio of (1-2) : (2.5-3.5) respectively followed by drainage of oxidizing slag through pores of working port. Consumption of mixture added to ladle during tapping is maintained between 18 and 27 kg/t of steel at ratio of lime, feldspar, SiCa and FeV of (1-1.50) : (0.30-0.40) : (0.50-0.65) : (0.07 0.015), respectively. Proposed method ensures reduction of melting time and power requirements, contamination of steel with nonmetallic inclusions. EFFECT: improved mechanical properties and impact elasticity of rail steel. 2 tbl
Patent RU-2199591-C2 (RU)
Inventor: DRAJ RODNI DZHEJMS
IPC: C21B11/02
Filed: 1998-09-23
Granted: 2003-02-27
Abstract: FIELD: metallurgy. SUBSTANCE: proposed method includes forming molten metal and slag bath, introduction of metal-containing raw material (oxides), solid carbon-containing material (coal and/or coke), forming slag in bath and melting metal-containing starting raw material, afterburning unoxidized reactive gases and transfer of heat thus formed to bath for facilitated melting. Transient zone is formed between afterburning zone and killed metal zone due to introduction of charge into bath together with carrier gas, thus resulting in ejection of metal and slag into transient zone. Introduced deeply in melt are passages-tuyeres for supply of oxygen for afterburning of unoxidized reactive gases and for ejection of splashes, drops and jets of molten metal to transient zone which are then returned to bath, thus ensuring efficient transfer of heat from afterburning zone to molten metal bath. Amount of dissolved carbon is maintained at level of ≥3%, >4% preferably. Amount of FeO in slag is maintained at level <8%, <6% or <5% preferably. Amount of solid carbon-containing material introduced as part of charge is dictated by requirement that waste gas contains at least some amount of carbon, 5 to 90% of weight of powder-like particles in waste gas preferably which corresponds to 10-50 g/norm.cu.m. Primary afterburning is set >40%, >50% or >60% preferably. EFFECT: enhanced efficiency. 10 cl, 1 dwg, 1 tbl
Patent RU-2184327-C2 (RU)
Inventor: KORSHUNOV E A
IPC: F27D11/06
Filed: 2000-06-26
Granted: 2002-06-27
Abstract: FIELD: metallurgy. SUBSTANCE: unit has crucible vacuum-induction furnace and cover with process holes closed by gate valves. Cover is free to close melt chamber and additional chamber. Annular magnetohydrodynamic device has additional opening providing communication between melt chamber and block conveying melt to chamber. Ceramic blocks with metal lines are mounted in inlet and outlet devices. Metal line feeding melt to chamber is connected to bottom drain of furnace crucible. Melt discharge line communicates with additional chamber. EFFECT: improved quality of continuously cast blanks or ingots. 22 cl, 3 dwg, 1 ex
Patent RU-2184607-C2 (RU)
Title: Method of production of organomineral sorbents (versions)
Inventor: SHAPKIN N P
IPC: C02F1/56
Filed: 2000-08-10
Granted: 2002-07-10
Abstract: FIELD: production of organomineral sorbents. SUBSTANCE: proposed method consists in production of organomineral sorbents on base of zeolites through modification of base which was preliminarily heat-treated with natural high-molecular agents; used as high-molecular agents are polysaccharides-alginates or chitosan; modification of zeolites by above-mentioned polysaccharides is effected through their interaction under conditions of mechanic-chemical synthesis in reactor pf oscillating mill. Invention contains also description of production of zeolite-based organomineral sorbents through modification of base which was preliminarily heat-treated with natural high-molecular agents; used as high-molecular agents are polysaccharides-alginates or chitosan; modification of zeolites by above-mentioned polysaccharides is effected through their interaction in aqueous medium. EFFECT: possibility of producing sorbents for sorbing organic dyes of various nature; sorption of malachite green dye reaches 98% at its initial concentration of 6 mg/m. 10 cl, 2 tbl
Patent RU-2197383-C2 (RU)
Title: Die head and device for core shifting and locking
Inventor: UBEJVOLK V I
IPC: B29C48/325
Filed: 2000-09-04
Granted: 2003-01-27
Abstract: FIELD: manufacturing of metal pipes with internal surface coated with polymer, particularly, manufacture of metal-polymer pipes. SUBSTANCE: die head has die accommodating core in its internal channel. Core has axial and streamlined supports. External surface of core and internal surfaces of die form circular molding slot. Axial support is made for radial shifting and locking. Core is made for turning round streamlined support. Device for shifting and locking of die head core has carrier installed for engagement with core shank. Carrier has shifting and locking members. Carrier is rigidly mounted on circular member installed coaxially to shank axis. Shifting and locking members are located in radial directions for engagement with circular member and die head body. EFFECT: higher accuracy of core locking. 3 cl, 3 dwg
Patent RU-2264313-C2 (RU)
Title: Electronically controlled antilock antiskid brake system
Inventor: KONEVTSOV M D
IPC: B60T8/56
Filed: 2000-11-17
Granted: 2005-11-20
Abstract: FIELD: transport engineering; brake systems. 
     SUBSTANCE: proposed antilock antiskid brake system with limiter of travel of auxiliary piston in brake master cylinder contains accelerometer and weight sensors installed on wheel axles and coupled with computer which operates taking into account relation of longitudinal and cross road adhesion coefficient and relative slipping at braking using limitation of pressure rise in brake system with subsequent fixing and holding constant pressure, and also self-contains control cylinder with reservoir.  Said cylinder houses fixed guide bushing and piston-stop with seal which is directly engaged with rod and spring.  Valve for closing and opening liquid space in self-contained control cylinder is installed outside of self-contained control cylinder.  Main and auxiliary pistons are arranged in brake master cylinder with flexible member of constant or variable rigidity placed in between.  Movement of brake pedal is transmitted through rods and shaped levers to piston-stop in self-contained control cylinder and auxiliary piston of brake master cylinder. 
     EFFECT: improved service characteristics of antilock brake system. 
     7 dwg
Patent RU-2213038-C2 (RU)
Inventor: SOBACHKIN V B
IPC: B65D88/64
Filed: 2000-12-13
Granted: 2003-09-27
Abstract: Изобретение относится к пневмотранспорту, а именно к питателям сыпучих материалов для пневмогидротранспортных установок, например систем гидрозолоудаления. Питатель содержит круглый цилиндрический корпус с входным и выходным патрубками и расположенный внутри корпуса вертикально рабочий элемент. Указанный рабочий элемент в своей нижней части снабжен жесткой вертикальной пластиной, торцевые концы которой прикреплены к стенкам корпуса питателя. Напротив верхней половины рабочего элемента со стороны, противоположной вертикальной пластине, в корпусе питателя установлен ограничитель с возможностью радиального фиксированного перемещения. Рабочий элемент выполнен из упругого эластичного материала и имеет контур, обеспечивающий примыкание его вершины к корпусу питателя при размещении его в положении, наклонном в противоположную от ограничителя сторону, и заполнение материалом при таком положении рабочего элемента части корпуса, размещенной над ним, причем в наклонном положении рабочий элемент образует криволинейную поверхность. Угол наклона касательной к этой поверхности в точке примыкания его вершины к корпусу питателя больше угла наклона естественного откоса сыпучего материала. Питатель может содержать несколько рабочих элементов, расположенных в шахматном порядке. Изобретение обеспечивает повышение надежности работы. 1 з.п. ф-лы. 2 ил.
Patent RU-2246673-C2 (RU)
Title: Gasket for heat-exchange device
Inventor: SAJDEL PESSAKH
IPC: F28F3/10
Filed: 1999-06-24
Granted: 2005-02-20
Abstract: FIELD: heat exchangers with flat plates, as well as their gaskets. 
     SUBSTANCE: the gasket designed for use in a heat-exchange device, having heat-exchange plates provided with the first and second sides, edge and a groove located on its first side and passing along the edge at a certain distance from it, includes: the elongated main part placed in the groove and sealing the connections between the mentioned first and second heat-exchange plates when the mentioned second heat-exchange plate is held pressed to the first plate; and at least one part of the plate seizure that includes at least one coupling member coming in engagement with the part of the plate on its first side, the mentioned coupling member is made integral with the mentioned coupling member is made integral with the mentioned main part of the gasket, breaks away from it in the transverse direction, crosses the plate edge and has a free end; and at least one claw connected to the mentioned free end of each mentioned coupling member by means of a hinged joint and made so that it can be bent relative to the mentioned coupling member for giving it such a position in which it engages the second side of a definite part of the plate. Besides, the claw has an initial, non-operating position in which it is inclined at a definite angle relative to the mentioned coupling member, and the mentioned hinged joint acts in such a manner that each mentioned claw can be turned and bent, bringing it from the mentioned non-operating position to a position, in which it gets engaged with the second side of the plate part under the action of the force with which the mentioned claw strives for return to its non-operating position. The invention makes it possible to produce a gasket in a plate heat-exchange device, which has clamping members for application to the heat exchanger plate of a considerable clamping force in the transverse direction so as to provide a reliable retention of the gasket on the plate in the necessary position before compression of the unit. 
     EFFECT: enhanced reliability. 
     24 cl, 41 dwg
Patent RU-2209477-C2 (RU)
Title: Device for measuring and sorting out nuclear fuel pellets
Inventor: ABIRALOV N K
IPC: G21C17/06
Filed: 2001-02-02
Granted: 2003-07-27
Abstract: FIELD: non-destructive inspections using ionizing radiation. SUBSTANCE: device has radiation source, detection unit, measuring station incorporating pellet rotation mechanism in the form of two drive shafts for turning each shaft; measuring prism is secured above pellet stream and pellet rotation mechanism, under pellet stream; hold-down pivot is inserted between shafts. EFFECT: enhanced measuring accuracy. 1 cl, 2 dwg
Patent RU-2201915-C2 (RU)
Inventor: MUSTAFIN KH V
IPC: C07C15/46
Filed: 2001-04-26
Granted: 2003-04-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: method is realized by consecutive isolation of benzene- toluene fraction, recycling ethylbenzene, and rectified styrene from initial fraction and afterexhaustion of styrene using inhibitor based on pyridine compounds. Column isolating benzene-toluene fraction receives up to 35% of bottom fluid from styrene afterexhaustion column mixed with benzene-toluene fraction. Inhibitor is supplied in amount 90 g/1 t styrene directly from column isolating recycling ethylbenzene and rectified styrene at weight ratio 0.3:1. EFFECT: elaborated method of separating ethylbenzene/styrene fractions obtained at dehydration of ethylbenzene with minimal losses of inhibitor and styrene. 1 dwg, 1 tbl, 2 ex
Patent RU-2234375-C2 (RU)
Inventor: OTELEN ZHAN-RENE
IPC: B02C19/06
Filed: 1999-12-01
Granted: 2004-08-20
Abstract: FIELD: milling equipment for producing of finely-dispersed substances used as inhalation medicinal drugs. 
     SUBSTANCE: method involves milling crystalline substance by atomizing thereof with the use of milling medium including helium having temperature within the range of from -30 0 C to -120 0 C. Helium may be used as milling medium. Crystalline substance may include powdered medicinal drug, for example, crystalline substance may be triamcinolone acetonide. Milled product may comprise amorphous phase content below 5%. Milled product may comprise amorphous phase content below 2% or below 1%. Milled product may include powdered medicinal drug adapted for inhalation, with average particle size of milled product being less than 10 microns. Crystalline substance is substantially free from amorphous phase, has average particle size of 1 micron, and may be triamcinolone acetonide. 
     EFFECT: increased efficiency in producing of finely-dispersed substance from crystalline substance. 
     11 cl
Patent RU-2228133-C2 (RU)
Inventor: O JANG-KJUN
IPC: A47L9/10
Filed: 2001-06-28
Granted: 2004-05-10
Abstract: FIELD: cyclone dust collectors utilized in vacuum cleaners with separable waste containers. SUBSTANCE: invention is related to vacuum cleaner which allows waste container to be removed independent of position of body of cyclone and process of waste removal from waste container to be controlled with prevention of waste from falling on to floor. Dust collector includes body of cyclone intended for separation of waste from air drawn through suction brush attached to body of vacuum cleaner and possessing outlet for waste and waste container which is anchored on lower side of body of cyclone and has waste inlet matched with waste outlet located in body of cyclone. Waste discharged from body of cyclone is fed into waste container. Body of cyclone includes enclosure showing cylindrical shape. Cylindrical wall of enclosure has waste outlet. Hole for removal of waste is located on upper surface of waste container. Vacuum cleaner has body housing fan-type motor, suction brush linked to body of vacuum cleaner and drawing in waste and air and cyclone dust collector. Body of cyclone is attached to part of body of vacuum cleaner including fan-type motor, separating waste from air and having waste outlet through which waste is discharged. EFFECT: enhanced functional efficiency of vacuum cleaner. 11 cl, 4 dwg