baber/WOPTO huggingface dataset:
Patent RU-2178348-C2 (RU)
Title: Roll grooved pass system of mill for cold rolling of shaped contact wire
Inventor: GIZATULIN B V
IPC: B21B1/16
Filed: 1999-11-09
Granted: 2002-01-20
Abstract: FIELD: manufacture of contact shaped wires by cold rolling in continuous rolling mills with stands having rolls with mutually normal axes. SUBSTANCE: roll grooved pass system includes system of drawing passes and system of shaping double-groove passes having preparatory, rough, prefinal and final passes. Contour of final pass corresponds to profile of cross section of ready contact wire. Profiles of grooves of prefinal pass depend upon profiles of grooves of final pass forming contact surface and mounting portion of contact wire. Height of groove of each roll consists 0.1-0.3 of height of groove of prefinal pass. Central bottom portion of groove of each roll is horizontal, its length is equal to 1-2 mm. Profiles of roll grooves of rough pass are formed by symmetrical grooves of both rolls of slit pass. In preparatory pass profile of groove bottom of first roll has radius consisting 1-1.25 of radius of portion of final pass, profile of groove bottom of second roll has radius consisting 1.7-2.55 of radius of portion of final pass. EFFECT: improved design of final pass, elimination of underfilling of corner portions of bottom of final pass grooves adjoining to mounting portion of contact wire, enhanced accuracy of cross section size of ready contact wire. 4 dwg
Patent UA-55503-C2 (UA)
Title: Multilayer tablet for instant and then prolonged release of active substances
IPC: A61K9/24
Filed: 1998-11-12
Abstract: The invention relates to a multilayer tablet for the instant and then prolonged release of active substances comprising at least two superposed layers, characterized in that: a first outer layer is composed of a mixture of excipients and of a first active substance, the said first layer allowing immediate release of the said first active substance; a second layer, arranged in contact with the said first layer, consists of a nonbiodegradable, inert porous polymeric matrix in which a second active substance is dispersed.
Patent UA-13902-C2 (UA)
Title: Winding device
Inventor: Bat Yurii Izrailevych
Filed: 1994-10-31
Abstract: A winding device contains a driving coil and a laying pipe with a guiding roll. The guiding roll is installed on the axle with possibility of displacement and is equipped with a mechanism ensuring fixation of roll, at least, in three positions of roll on the axle. The invention relates to the winding devices for row piling on the coils of filamentary materials.
Patent UA-41944-C2 (UA)
Title: Power unit
Inventor: ZHYLENKO OLEH HAVRYLOVYCH
Filed: 1996-02-27
Abstract: The invention relates to machine building and can be used in different machines and mechanisms, for instance in vehicles, load-lifting machines, etc. A power unit includes a combustion engine, working shaft of this one is connected to the power shaft through clutch and pinion mechanism. On the working shaft drum is installed, this is connected by means of flexible elements to pistons of combustion engine, working shaft is with one end connected through link and slide to two clutches installed with possibility of rotation in opposite directions and effect on the power shaft by means of pinion mechanism, at that on the power shaft pinion is installed with possibility of displacement along the shaft, with the other end working shaft is connected through lever with con-rod that is connected with possibility of motion with flywheel and installed with possibility of displacement with respect to the axis of the fly-wheel.
Patent UA-50816-C2 (UA)
Title: Furnace charge for production of periclase-carbonic refractory products
Inventor: PRYMACHENKO VOLODYMYR VASYLIOVYCH
Filed: 1999-10-05
Abstract: Furnace charge for manufacturing of periclase-carbonic refractory products of increased resistance to oxidation of carbon during operation contains 70-95 per cent by weight of periclase, 3-20 per cent by weight of carbonic additive containing more than 74 per cent of carbon, 1-5 per cent by weight of aluminum metal or silicon carbide, 1-5 per cent by weight of aqueous solution of oligomers of sodium salts of naphthalene sulfo acids containing 30-60 per cent of solid residual. Refractory products are used for lining of high-temperature heating units in ferrous and non-ferrous metallurgy.
Patent RU-2220447-C2 (RU)
Title: Authorization check method and circuit thereof
Inventor: POKRANDT VOL FGANG
IPC: G06F1/00
Filed: 1998-04-09
Granted: 2003-12-27
Abstract: FIELD: data exchange devices incorporating authorization provision. SUBSTANCE: check data are generated in each of two data exchange devices around starting signal and transferred from one data exchange device to other; data obtained are compared with check data of data exchange device that has received these data and decision is taken to authorize data exchange basing on comparison results; one of two data exchange devices specifies one common time step and informs other device that it has taken control functions. Circuit implementing this method has data exchange devices, starting signal supply device, interface for data receiving and transmitting, and data processing device incorporating comparator. EFFECT: enhanced obstruction in keyword detection. 8 cl, 5 dwg
Patent RU-2182855-C2 (RU)
Inventor: DREMIN V G
IPC: B21B13/18
Filed: 2000-03-14
Granted: 2002-05-27
Abstract: Использование: прокатное производство, станы шаговой прокатки для деформации полос с большими обжатиями. Сущность изобретения: стан содержит установленную на раме стана с возможностью возвратно-поступательного перемещения прокатную клеть с горизонтальными и вертикальными валками переменного радиуса. Привод клети содержит шестеренную клеть и двуплечий рычаг, состоящий из плеч и закрепленный на оси поворота, установленной перпендикулярно оси прокатки. Одно из плеч снабжено механизмом регулирования его длины. Шестеренная клеть соединена с горизонтальными валками прокатной клети посредством шпинделей, а с вертикальными валками - посредством шпинделя и конического редуктора. На конце одного из валков шестеренной клети в корпусе закреплен кривошип, связанный шатуном с одним плечом. Второе плечо соединено дополнительной тягой с прокатной клетью. Изобретение обеспечивает упрощение настройки стана, повышение надежности работы. 1 ил.
Patent RU-2218137-C2 (RU)
Title: Personal care product with zones different in tension resistance
Inventor: VAN GOMPEL POL TEODOR
IPC: A61F13/15
Filed: 1998-12-18
Granted: 2003-12-10
Abstract: FIELD: personal care products. SUBSTANCE: personal care product has flexibly tensile external coating. In the first version of invention embodiment, the first zone of external coating has embossing forming pattern from embossing members ensuring the first set of required properties relating to tension of a part of external coating. The second zone of external coating is not modified for ensuring the first set of properties and therefore it has tension properties other than that of the first zone. In the second version, the first panel is secured to flexibly tensile second panel. The first zone of the second panel may have pattern from embossing members securing the second panel to the first panel. Embossing members impart tension properties to the first zone differing from those of second zone second panel which has no embossing which imparts a set of tension properties. EFFECT: higher efficiency of use. 64 cl, 15 dwg
Patent RU-2188203-C2 (RU)
Title: 2',3'-didehydro-2',3'-dideoxythymidine-5'-[(ethoxy-carbonyl)(ethyl)phosphonate] as inhibitor of reproduction of human immunodeficiency virus
Inventor: KRAEVSKIJ A A
IPC: C07H7/06
Filed: 2000-10-05
Granted: 2002-08-27
Abstract: FIELD: organic chemistry, molecular biology, virology, medicine. SUBSTANCE: invention relates to a novel derivative of 2',3'-dideoxy-2',3'-didehydrothymidine (d4T), i. e. 2',3'-didehydro-2',3'-dideoxy-thymidine-5'-[(ethoxycarbonyl)(ethyl)phosphonate] as an inhibitor of human immunodeficiency virus (HIV). An antiviral activity of the novel compound with respect to HIV exceeds that of d4T. EFFECT: enhanced antiviral activity. 1 dwg, 1 tbl
Patent RU-2190312-C2 (RU)
Inventor: POCHASHEV I N
IPC: H05K7/20
Filed: 2000-10-20
Granted: 2002-09-27
Abstract: FIELD: electrical engineering; coolers or heating appliances. SUBSTANCE: flexible lock has pin mounting lever and clamps; lever has hinge with ledge , near- hinge arm, and arm built of frictional section for abutting against cooler and control section for imparting forces to lock to set it in working position. In locked position lever pin is disposed in its hinge. Lock dimensions are unified which makes it suited to any type and size of cooler. Optimal distribution of hold-down forces provides for planar contact between cooler and device being cooled. EFFECT: facilitated mounting and removal of lock. 11 cl, 2 dwg
Patent RU-2213714-C2 (RU)
Inventor: BRANDI ZHIL BER
IPC: C04B41/45
Filed: 1999-06-07
Granted: 2003-10-10
Abstract: FIELD: refractory materials. SUBSTANCE: material contains 20- 80% ceramic matrix, 5-40% insulation microspheres, 0.5- 15% binder(s), and up to 5% water. Material further contains deflocculant and colloidal silica (up to 4 and up to 20%). Ceramic matrix contains glasslike granules of sprayed silica. Insulation microspheres are hollow silica and alumina spheres. Material is prepared from ceramic slurry with viscosity no higher than 8 Pa.s. Material is used for coating refractory parts, which are immersed in ceramic slurry for less than 1 min. EFFECT: improved heat-insulation characteristics and increased adhesion of containing layers. 20 cl, 1 tbl, 3 ex
Patent RU-2237930-C2 (RU)
Title: Устройство для представления данных путем развертывания экрана, являющегося носителем данных
Inventor: BIR EHRIK
IPC: G09F11/00
Filed: 2000-04-26
Granted: 2004-10-10
Abstract: Изобретение относится к демонстрационным устройствам. Устройство представления данных путем развертывания экрана , являющегося носителем данных, в котором экран наматывается и развертывается при помощи двух валиков , снабженных механизированным приводом, синхронизированным таким образом, чтобы экран удерживался в натянутом положении в процессе его развертывания. Верхний конец экрана монтируется съемным образом на модуле крепления, закрепленном на верхнем валике. Модуль крепления связан с верхним валиком при помощи механизма развертывания, обеспечивающего возможность перемещения модуля крепления в непосредственной близости от нижнего валика для монтажа и демонтажа верхнего конца экрана. Вводят средства для поддержания поперечного натяжения экрана. Обеспечивается равномерное наматывание экрана на валики, позволяя избежать возникновения складок. Устройство устойчиво к изменению атмосферных условий, обеспечивает представление носителей информации разных форматов.13 з.п.ф-лы, 4 ил.
Patent RU-2197623-C2 (RU)
Title: Device to deliver exhaust gases of internal combustion engine to turbine of turbocompressor
Inventor: KARPOV S A
IPC: F02B37/02
Filed: 2001-02-07
Granted: 2003-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in exhaust systems of internal combustion engines. Proposed device has exhaust pipe connected with turbocompressor. According to invention, it comprises mixing chamber and additional exhaust pipe connected with third and fourth cylinders of engine, main pipe being connected to first and second cylinders. Mixing chamber is arranged between exhaust pipes and turbocompressor being made double-channel in place of connection with exhaust pipes. Dividing wall is provided with channels made in form of truncated cone arranged at acute angle to axis of mixing chamber. EFFECT: improved cleaning of engine cylinders owing to reduction of pumping losses. 3 dwg
Patent RU-2206045-C2 (RU)
Inventor: KALGIN A N
IPC: F41H1/02
Filed: 2001-04-02
Granted: 2003-06-10
Abstract: FIELD: means of individual protection of man against firearms and cold steel, manufacture of armor jackets. SUBSTANCE: proposed cloth armor panel includes layers of cloth of aramide fiber impregnated with polymer binder and damper from synthetic material placed in sequence. Layers of cloth impregnated with polymer binder are installed between package of layers of cloth of aramide fiber located on the front and joined along plane with use of thread and one or two layers of cloth of aramide fiber not sewed and located on the rear. All layers of frontal package and rear layers are interjoined over outline by means of strong synthetic thread. EFFECT: preservation of protected area under multiple short-time effect of bullets at specified level of resistance to piercing and punching action, improved operational qualities. 5 cl, 3 dwg
Patent RU-2214841-C2 (RU)
Inventor: MAKHOTKINA V A
IPC: H01Q17/00
Filed: 2001-04-16
Granted: 2003-10-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has closed circuit manufactured as knitted fabric from flexible multiple- strand wire covered with insulating coating and tightly rolled as a ring corresponding in size to head or other body member. The beginning and the end of the current-conducting wire are connected to each other with contact connection. Lumen size between rows of stitches on the knitted fabric is not greater than 2-6 mm. EFFECT: enhanced effectiveness of protection. 2 dwg
Patent RU-2256048-C2 (RU)
Inventor: LAIJOKI-PUSKA RITVA
IPC: E04H3/10
Filed: 1999-11-09
Granted: 2005-07-10
Abstract: FIELD: building, particularly three-dimensional structures adapted for recreation and entertainment, method for creating different climatic conditions in single space and for water pond building. 
     SUBSTANCE: three-dimensional structure comprises single inside room separated from ambient space by corresponding roof and wall members. The structure also has several at least partly closed separate spaces located in above room or communicated with it. The spaces provide climate control in each space in accordance with mutually differing climatic conditions and are equipped with corresponding apparatuses to perform above climate control. Method for different climatic conditions creation, particularly in winter period, involves temperature regulation in functionally connected substantially closed separate spaces located in above common room to provide climate suitable to perform operations corresponding to particular climate inside room, which has temperature averaged over temperatures of above climates. Water pond is located into substantially closed space so that artificial ice layer may be formed on pond surface with the use of one or several cooling plants. Ice holes for winter swimming and/or ice-fishing are made in the ice layer or the ice layer is adapted for forming above ice-holes. 
     EFFECT: possibility to provide structure including spaces with different temperatures corresponding to different seasons and terrestrial climates. 
     12 cl, 4 dwg
Patent RU-2207446-C2 (RU)
Inventor: GEL FENBEJN L S
IPC: F04D29/00
Filed: 2001-07-04
Granted: 2003-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used at assembling and balancing of sectional rotors of turbomachines, particularly, rotors of aircraft gas turbine engines, gas turbine starters and auxiliary power plants. Method comes to selection of relative angular positions of parts of rotor pack, tightening the pack and subsequent balancing carried out two times, at nominal tightening force and at tightening equal to 10-20% of nominal value. Condition of rotor assembly is defined by normalized value of changes of unbalanced which, at small value corresponding to normal, makes it possible to deliver rotor for assembling f engine and at increased value of unbalance rotor is to be sent for re-assembling of pack in process of which relative angular position of parts in rotor pack is determined again and if necessary, separate parts are furnished or replaced. EFFECT: prevention of unbalancing of rotors caused by bending of rotor shaft at clamping of pack of parts on shaft.
Patent RU-2213830-C2 (RU)
Title: Arched construction of arched structure
Inventor: GLUSHCHENKO V F
IPC: E04B1/32
Filed: 2001-07-13
Granted: 2003-10-10
Abstract: FIELD: construction engineering, particularly, sports structures. SUBSTANCE: arched construction of arched structure has foundation, columns located over perimeter of structure with semiarches. Each semiarch has counterweight mounted in column upper part and made in form of inclined cantilevered projection equipped with framework and connected with semiarch by guy ropes. Frameworks are combined with one another by stain-glass panels to form closed space between cantilevered projections. EFFECT: reduced specific consumption of materials. 2 cl, 6 dwg
Patent RU-2274835-C2 (RU)
Inventor: DOVNAR ALEKSANDR BRONESLAVOVIC
IPC: G01F9/00
Filed: 2001-08-29
Granted: 2006-04-20
Abstract: FIELD: measurement technology. 
     SUBSTANCE: device can be used when diagnosing Diesel engine during exploitation. Device has two leak-proof discharge tanks with level capacitive detector mounted in any tank. First discharge tank is connected with low pressure fuel pump through lock rectifier at input of the tank and fine filter. First discharge tank is connected to high pressure fuel pump of engine fuel supply system. Second discharge tank, provided with lock rectifier mounted at its output, is connected with high pressure fuel pump for receiving excess fuel getting back to the tank. Any level detector is connected with registrar through differentiator. 
     EFFECT: improved precision of measurement. 
     1 dwg
Patent RU-2209532-C2 (RU)
Title: Plasma accelerator with closed electron drift
Inventor: SOROKIN I B
IPC: H05H1/54
Filed: 2001-10-10
Granted: 2003-07-27
Abstract: FIELD: plasma technology, electric rocket motors based on plasma accelerator with closed electron drift, technological accelerators employed in processes of vacuum-plasma technology. SUBSTANCE: plasma accelerator with closed electron drift has discharge chamber with outer and inner ring-shaped walls forming acceleration channel, magnetic system with source of magneto-motive force, magnetic circuit, external and internal magnetic poles forming working interpole gap in zone of outer edges of discharge chamber, anode located in space of discharge chamber, hollow gas distributor with conduits feeding working gas into discharge chamber and cathode-compensator. Conduits feeding working gas are arranged in azimuthal direction at acute angle with respect to cross-section of acceleration channel. Conduits feeding working gas into discharge chamber can come in the form of slits formed between body of gas distributor and tabs of metal ring put on gas distributor which are bent at angle with specified azimuthal component. At least three plates alternating with distance rings forming distribution spaces between adjacent plates can be positioned in internal space of gas distributor, transverse to flow of working gas. Each plate can have holes for passage of working gas so arranged that holes in next plate are equidistant with reference to holes of preceding plate and number of holes in each next plate in direction of flow of working gas doubles. EFFECT: enhanced functional efficiency and prolonged service life of accelerator. 3 cl, 6 dwg
Patent RU-2209135-C2 (RU)
Title: Method for armor plating of solid propellant charges
Inventor: KUTSENKO G V
IPC: B29C41/00
Filed: 2001-10-18
Granted: 2003-07-27
Abstract: FIELD: manufacture of inserted armored solid propellant charges mainly used in missile systems of various designation. SUBSTANCE: the method consists in application of an adhesion sublayer on a propellant grain, drying of the sublayer, installation and centering of it in a mould, warming up of the powderlike or granular armor material up to the fluid state and injection of it under pressure in the space between the mould chamber and the propellant grain. Armor plating is accomplished on thermoplastic automatic machines at an injection pressure of 500 to 1500 kgf/sq.cm and temperature of the armor mass melt up to 200 C, mainly above the temperature of thermal decomposition of solid propellant. The mould is equipped with a jacket, through which a heat-transfer agent at a temperature of 30-60C is passed, observing the relation between the temperature of the mould chamber and the temperature of the armor-plated grain within 1.5 to 4.0. The armor mass is fed to the space through a multi-gate burner uniformly around the edges of the armor-plated grain with a subsequent seasoning at an injection pressure for 10 to 40s. EFFECT: enhanced adaptability to manufacture, safety and enhanced quality of manufactured charges. 5 cl, 1 dwg, 2 tbl
Patent RU-2219671-C2 (RU)
Title: Method and device for transmitting and receiving multimedia data
Inventor: PARK DONG-SEEK
IPC: H04L1/00
Filed: 2000-12-30
Granted: 2003-12-20
Abstract: FIELD: transceiving multimedia data including video data with aid of radio-link burst in radio transmit/receive system. SUBSTANCE: method includes step of error protection by parity check with respect to one source burst or plurality of source bursts. Novelty is that stability with respect to multimedia data errors (video data errors in particular) can be raised by error protection by means of parity check with respect to source bursts without changing set of transmit/receive protocols in standard data burst transmission network such as H.323 protocol. EFFECT: enhanced error protection stability. 17 cl, 8 dwg
Patent RU-2217908-C2 (RU)
Inventor: KOSTIN V D
IPC: F25D1/02
Filed: 2001-12-18
Granted: 2003-12-10
Abstract: FIELD: systems for cooling milk, preferably in farms. SUBSTANCE: plant includes arranged successively and connected through vacuum milk duct with refrigeration machine air-milk mixture separator, heat exchanger, accumulation reservoir. Heat exchanger has developed heat exchange surface as its walls are in the form of rows of annular protrusions and discs mounted on drive shaft and placed in gaps between said protrusions. In protrusions there are ducts for passing cooling agent; said ducts are communicated with cold source. Under lower disc there is milk collector communicated with accumulation reservoir. Invention provides stable quality of milk due to prevention of sourish flavor, of water evaporation from milk, elimination of milk odors possibly caused by milking process. EFFECT: enhanced quality of milk. 1 dwg
Patent RU-2235040-C2 (RU)
Inventor: SIL NIKOV M V
IPC: B63C9/11
Filed: 2001-12-17
Granted: 2004-08-27
Abstract: FIELD: life-saving devices. 
     SUBSTANCE: proposed life jacket has one or several buoyancy chambers, filling system and harness. Filling system includes foam generator for filling the chambers with fast-hardening foam at density of 10 to 100 kg/cu m. 
     EFFECT: maintenance of positive buoyancy in case of mechanical damage and punctures in buoyancy chambers in filled state and reduced sizes in empty state. 
     1 dwg
Patent RU-2230136-C2 (RU)
Inventor: ALLEN ROBERT DZH
IPC: C25B9/23
Filed: 2000-05-26
Granted: 2004-06-10
Abstract: Изобретение относится к промышленным электролизерам. Заявлена электролитическая ячейка, имеющая электрод с диффузией газа, содержащий электропроводную ткань, на которой расположен катализатор, содержащий сульфид родия, и по меньшей мере одно фторированное связующее вещество, внедренное в него. Технический эффект - улучшение способа электролизера соляной кислоты для производства хлора. 5 с. и 10 з.п. ф-лы, 1 табл., 6 ил.