baber/WOPTO huggingface dataset:
Patent RU-2174123-C2 (RU)
IPC: A61K31/4375
Filed: 1997-10-24
Granted: 2001-09-27
Abstract: FIELD: medicine. SUBSTANCE: described are new naphthyridine derivatives of formula I:   wherein R 1  is phenyl, benzyl, 3- nitrophyl, 3-chlorophenyl, 3-cyanophenyl, 3-(tetrazolyl)phenyl or benzofurazanyl, R 2  is hydroxy, trifluoromethane sulfonyloxy, allyl, alkyl, alkenyl, alkynyl, alkoxy, phenyl, phenyloxy, carboxyphenyl, carboxymethyl phenyl, carbamoyl phenyl, phenylamino-, diaphenylamino-, amino-. alkamino-, alkamido group wherein alk denotes aliphatic fragment having up to 8 carbon atoms and optionally comprises carboxy group, carboxylic acid ester or hydroxy group and/or optionally contains ether or ester bond, or N-oxide thereof in free state or in the form of pharmaceutically acceptable salt. Also described is pharmaceutical composition having antiinflammatory activity based on said compounds. Compounds are useful in medicine as medicines for treating asthma. EFFECT: improved properties of the title compounds. 7 cl, 34 ex, 2 tbl
Patent RU-2165115-C2 (RU)
Title: Semiconductor device
Inventor: TADAO KUSHIMA
IPC: H01L23/24
Filed: 1999-05-27
Granted: 2001-04-10
Abstract: FIELD: semiconductor engineering. SUBSTANCE: semiconductor device has carrying board, at least one insulating substrate mounted on this board with at least one conducting member provided on upper surface of substrate whose underside faces carrying board, case accommodating insulating substrate, semiconductor members and/or devices placed inside case. Space between conducting member edge and external edge of insulating substrate is covered with resin or inorganic glass layer; external edge of mentioned space is located between conducting member edge and external edge of insulating substrate; such arrangement provides for high reliability of device with respect to voltage sustained. Three alternatives of semiconductor devices are proposed. EFFECT: improved reliability and high-voltage stability. 11 cl, 27 dwg
Patent RU-2215576-C2 (RU)
Title: Method of bringing reagent in contact with catalyst in form of particles and device for realization of this method
Inventor: MALVEHNI ROBERT S
IPC: B01J8/26
Filed: 1999-06-03
Granted: 2003-11-10
Abstract: FIELD: catalytic conversion of reaction fluid medium. SUBSTANCE: proposed method includes bringing reagents in contact with catalyst having form of particles at simultaneous indirect contact of reagents with heat-exchange medium at simultaneous intermittent removal and replacement of catalyst having form of particles by operation which limits in succession flow of fluid reagents during motion of catalyst through reaction blocks where admission of reagents is limited. EFFECT: possibility of control of catalyst activity and temperature of reaction. 8 cl, 6 dwg, 1 tbl, 1 ex
Patent RU-2178605-C2 (RU)
Title: Radar dome section simulating radio transparent section
Inventor: TROFIMOV O V
IPC: H01Q1/42
Filed: 1999-08-24
Granted: 2002-01-20
Abstract: FIELD: antenna engineering; aircraft early-warning radar antennas. SUBSTANCE: simulator has same shape and dimensions as radio transparent dome section proper; it is riveted structure made of metal such as aluminum alloy. Dome section has top and bottom skins, nose section of simulator, radial ribs, upper and lower jointing bands, and ribs-supporting sections. Simulator nose has several skin sections joined together and supported by upper and lower longitudinal girders and transversal sections. Ribs are assembled of upper and lower beams joined together by means of posts; the latter are joined to upper and lower longitudinal girders of nose. Rib beams differ in height which reduces from joint between ribs and longitudinal girders of nose towards point of attachment of jointing bands. Jointing bands provide for interchangeability of simulator-to-cell and radio transparent section-to- dome cell joints. Proposed mechanical design of ribs and jointing bands ensures uniform take-off and distribution of thrusts on cell jointing bands. Stability of ribs is ensured by joining internal ledges of rib beams together with aid of supporting sections mounted in several rows and adequately spaced apart lengthwise of each rib and used at the same time as centering weights to ensure desired location of center of gravity. Additional dummy weight may be mounted, if necessary, on these sections to ensure desired weight and location of center of gravity. End ribs are of constant height. EFFECT: enlarged functional capabilities; reduced time and labor consumption for simulator manufacture. 6 dwg
Patent RU-2174656-C2 (RU)
Title: Refrigerator
Inventor: GORELIKOV V I
IPC: F25D21/14
Filed: 1999-09-20
Granted: 2001-10-10
Abstract: FIELD: refrigerating engineering; construction of refrigerators for storage of food stuff, biological and other products at low temperatures. SUBSTANCE: refrigerator has heat-insulated shell, air cooler with cooling source secured on wall of shell and water discharge system with sump located in lower portion of shell. It is provided with detachable heat- insulating plug provided with external spiral passage and guide plate-type member secured on wall under air cooler and used for removal of thawed moisture from walls of shell and air cooler in area of location of air cooler. Wall has vertical passage for placing tape or cord made from moisture-absorbing material; this tape or cord is removable. Hole for fitting detachable heat- insulating plug is provided in shell before sump in area of end chute. EFFECT: simplified construction and ease of maintenance. 1 dwg
Patent UA-45964-C2 (UA)
IPC: C07C309/46
Filed: 1994-12-22
Abstract: 2,4-Disulpho-alpha-phenyl-tert-butyl nitrone of formula (I) and its pharmaceutically acceptable salts are disclosed. These materials are useful as pharmaceutical agents for oral or parenteral, e. g. intravenous administration to patients suffering from acute cetnral nervous system oxidation as occurs in a stroke or from gradual central nervous system oxidation which can exhibit itself as progressive central nervous system function loss. The materials are also used to ameliorate the side effects of treatment of diseases which cause oxidative damage.
Patent UA-41452-C2 (UA)
Title: plant for fermentation of sugar-containing media
Inventor: SADLAIEV OLEH OSMANOVYCH
Filed: 1997-12-09
Abstract: The invention relates to wine making, in particular to fermentation plants for preparation of wine material according to “red” and “white” methods. A plant for fermentation of sugar-containing media, which involves at least two fermentation chambers, which are connected between them, and valve for alternate discharge of fermentation gases from them, which consists of disposed in one of fermentation chambers float with rod equipped with two limit stops and body with disposed therein two shutoff elements and two coaxial saddles, which divide body cavity into three sections disposed one above another, the middle of them is equipped with outlet nipple, one of extreme ones is connected to upper parts of unpaired fermentation chambers, and another one is connected to upper parts of paired ones, at that shutoff elements are fixed on rod, and float is placed on it with a possibility of axial movement between limit stops.
Patent UA-43444-C2 (UA)
Title: Device for insect catching
Inventor: Panarin Vitalii Ivanovych
Filed: 1998-11-17
Abstract: A device for insect catching comprises a container for collecting of insects, a cover, a container for the bait, a tube for penetration of insects. The container for insect collecting has a form of right parallelepiped which one side is made as removable cover and another one is an inlet and constitutes a larger base of truncated pyramid lateral faces of which are directed inside of container for insect collecting. The tube for penetration of insects resting upon transparent screen is fixed at the smaller base of truncated pyramid. The screen is arranged with gap between side walls of the container for insect collecting.
Patent UA-48239-C2 (UA)
Title: A water feeder
Inventor: BURLAKA TROKHYM ANDRIIOVYCH
Filed: 1999-02-16
Abstract: A water feeder contains an outer tank, an inner capacity, a receiving valve, a water-pipe flexible hose with a crane, a winch with a rope; the outer tank has its bottom swell with orifices and has also an arc with a rope to anchor to the bottom of reservoir, and has from above a bar with an orifice, to the inner wall of the tank is fixed a capacity with an elastic wall shaped as goffers with rings, to the inner bottom’s side of the capacity is fixing the receiving valve, a lid of the capacity is connected with the water-pipe flexible hose having yokes shaped as coupled rings, the hose is prolonged onto the consumer’s stand and has a tap, the lid of the capacity is connected with a spring, mounted under the bar of the outer tank and the rope which free travels through the spring middle, the bar’s orifices and yokes of the hose, and by its other end is connected with the winch having stops. The technical result is to be the increase of the water amount being feeding and the reduction of manpower.
Patent UA-47496-C2 (UA)
Title: Nozzle apparatus of partial turbine
Inventor: USATIUK LEONID MYKHAILOVYCH
Filed: 1999-04-06
Abstract: A nozzle apparatus of a partial turbine is used in rocket building industry and other techniques fields. With a help of distancing the nozzles of the nozzle apparatus to the equal and symmetrical groups the radial force in the turbine, acting on its supports, is excluded.
Patent UA-44872-C2 (UA)
Inventor: BULHAKOV VOLODYMYR MYKHAILOVYCH
Filed: 1999-09-28
Abstract: A device for cleaning and transportating roots refers to mechanization of agricultural production. The main point of the invention is that over the screw rolls a screw conveyer is placed. This permits improvement in the cleaning quality and increases the performance of the root transportation.
Patent UA-72195-C2 (UA)
Title: Unit for control of integrity of tear-off packaging devices
IPC: G01N27/24
Filed: 2000-04-24
Abstract: A control unit (1) interacting with a strip packaging material to which are applied, to close respective openings (3) in the packaging material, a number of patch elements (5) and a number of tear-off tongues (6) heat sealed to respective patch elements (5). To determine the integrity of the patch elements (5), the unit has at least one contact surface (21) at an operating electric potential (Va) and cooperating with the side of the packaging material (4) having the patch elements (5) to define one plate of a capacitor (23), the other plate of which is defined by an aluminium film (4a) of the packaging material (4), and the dielectric of which is defined by the heat-seal plastic material interposed between the plates; and a detecting circuit (26) connected to the contact surface (21) and to the aluminium film (4a) to detect an electric quantity related to variations in the dielectric strength of the dielectric of the capacitor (23) and so determine the presence of any microholes in the patch elements (5).
Patent UA-54699-C2 (UA)
Title: Method for winding of spiral from a tape
Inventor: HOLOVANOV YURII MYKOLAIOVYCH
Filed: 2002-01-15
Abstract: The invention relates to metal forming by pressure and can be used when manufacturing piston rings. A method for winding of a spiral from a tape includes formation of spiral coils by plastic deformation of workpiece with the help of deformation contour which consists of a shaping and two curving rollers, and preliminary adjusting of position of rollers which includes variation of distances between centers of axes of shaping and each of curving rollers. During preliminary adjusting of position of rollers of deformation contour, distances between centers of axes of shaping and each of curving rollers are changed depending on diameter of convolutions, diameters of rollers and thickness of tape, and during winding of spirals the distances between centers of axes of shaping and each of curving rollers is fixed according to results of preliminary adjustment of position of rollers.
Patent RU-2193091-C2 (RU)
Inventor: IVANOV V V
IPC: F01D5/06
Filed: 2000-02-16
Granted: 2002-11-20
Abstract: FIELD: mechanical engineering; turbines. SUBSTANCE: high temperature turbine of gas turbine engine has rotor with intermediate member between rotor disks. Intermediate member is made of two intermediate disks secured by flange on rotor shaft. Intermediate disks are installed with flexible deformations of plates in direction opposite to gas flow in turbine blading being made with flexible plates whose hubs touch along end faces. EFFECT: improved reliability and manufacturability of turbine. 2 dwg
Patent RU-2177575-C2 (RU)
Title: Check valve
Inventor: BAZLOV V N
IPC: F16K15/04
Filed: 2000-03-17
Granted: 2001-12-27
Abstract: FIELD: valve engineering. SUBSTANCE: valve is designed for free passage of liquid in one direction, applicable in various hydraulic drives. The valve has a body with an inlet port, saddle and the main chamber, spring, ball engageable with the saddle. The ball is installed in the main chamber of the body with the minimum radial clearance with the guide cams formed in the body at intersection of the surfaces of the main chamber and auxiliary chambers made in the body, the length of the guide cams exceeds the value of the ball stroke, and the total effective area of the sections of the auxiliary chambers equals the area of section of the inlet port. EFFECT: enhanced reliability. 3 dwg
Patent RU-2217247-C2 (RU)
Title: Universal casting and rolling mill
Inventor: RUD VLADIMIR PAVLOVICH
IPC: B21B1/00
Filed: 2000-03-22
Granted: 2003-11-27
Abstract: FIELD: metallurgical industry, particularly equipment for production of flat products, including production of continuously-cast flat billet, hot and cold rolling of ferrous and/or non-ferrous metals, bimetallic and polymetallic compositions. SUBSTANCE: casting and rolling mill is arranged with successive and parallel location of billet and roughing equipment and successive location of finishing equipment. Process equipment, excluding melting equipment, is equipped with automatic reversible controlled-velocity electric drives and within the framework of one preassigned process the mill can operate within several power limits and under power-saving process modes. Within the framework of a single manufacturing process one set of complex equipment can be used with the great efficiency for production of continuously-cast and hot-rolled strip and band, cold-rolled products in coils, bands, sheets, as well as high accuracy production of special alloys and bimetals, trimetals and polymetals of various compositions by means of cold rolling. EFFECT: mastering and introduction of new processes, production of new special products and equipment, which have been imported to the present day. 3 cl, 4 dwg
Patent RU-2210745-C2 (RU)
Title: Excitation circuit and method exciting vibrations in tube of meter with vibrating tube
Inventor: KANNINGEHM TIMOTI DZH
IPC: G01N9/00
Filed: 1999-01-13
Granted: 2003-08-20
Abstract: FIELD: measurement technology. SUBSTANCE: L signals of motion from L transmitters linked to tube of Coriolis flowmeter or density meter set in vibration by M exciters ( M and L are integral numbers over 1 ). Signals are filtered in multichannel filter of circuit generating N signals of reaction of mode of vibration. Each of N signals presents value of vibration of tube under one mode from set of various modes and is processed in corresponding channel of excitation controller of circuit for generation of excitation signal of vibration mode. Obtained signals are converted to M excitation signals going to M exciters. EFFECT: invention ensures possibility of control over excitation of flowmeter tube to generate sought-for mode of vibrations. 21 cl, 12 dwg
Patent RU-2184835-C2 (RU)
Title: Способ обработки призабойной зоны скважины пенными системами для ограничения водопритока
Inventor: AKINCHIN V S
IPC: E21B33/13
Filed: 2000-09-28
Granted: 2002-07-10
Abstract: Изобретение относится к нефтяной и газовой промышленности и может найти применение для обработки призабойных зон скважин путем уменьшения коэффициента продуктивности водопроницаемых пропластков. Обеспечивает повышение эффективности способа изоляционных работ с использованием пенных систем. Сущность изобретения: по способу закачивают аэрированный водный раствор поверхностно-активного вещества с кратностью аэрации не ниже 4,5 при пластовых условиях. Затем продавливают эту композицию в пласт при давлениях не ниже разницы 1,7 Р пл -Р гидр , где Р пл  - пластовое давление, Р гидр  - гидростатическое давление. Согласно изобретению для приготовления аэрированного водного раствора используют воду высокой жесткости. В нее добавляют эквимолярное количество соды для умягчения воды и выпадения карбонатных солей в твердую фазу. Твердую фазу используют для стабилизации пены. При этом поверхностно-активное вещество добавляют в воду после ее циркуляции с содой и нейтрализации катионов жесткости.
Patent RU-2193680-C2 (RU)
Inventor: SHKLJAEV I V
IPC: F02K1/12
Filed: 2001-01-03
Granted: 2002-11-27
Abstract: FIELD: mechanical engineering; gas turbine engines. SUBSTANCE: proposed adjustable flat nozzle has body, turnable flap and movable scoop member. Axis of rotation of turnable flap is displaced relative to axis of rotation of scoop member towards body outlet part. Outline of inner surface of scoop member inlet part is made arc-shaped, with constant radius of circumference. Outline of inner surface of scoop member outlet part is made diverging. Conjugate point of outlines of inner surfaces of inlet and outlet parts is arranged at angle α = 64-65 ° . Conjugate point of inner outline and cut of scoop member is arranged at angle β = 73-74 °  to inlet edge of scoop member relative to axis of rotation of scoop member. Outline of inner surface of turnable flap is made converging-diverging, with point of inflection of outlines displaced towards flap outlet part. EFFECT: improved reliability of nozzle owing to simplification of design, reduced infrared visibility, improved efficiency of engine. 3 dwg
Patent RU-2450813-C2 (RU)
Inventor: DE KOSPARO MARK
IPC: A61K31/4439
Filed: 1999-07-09
Granted: 2012-05-20
Abstract: FIELD: medicine, pharmaceutics. 
     SUBSTANCE: invention refers to pharmaceutics and medicine, and concerns a pharmaceutical combined composition for treating and preventing hypertension in patients with diabetes, ventricular hypertrophy in patients with diabetes for the purpose of delay of progression of diabetic renal diseases or for the purpose of reduction of proteinuria in patients with diabetes, containing the AT 1 -antagonist valsartan or its pharmaceutically acceptable salt and calcium canal blocker which is presented by amlodipine benzylate, and a pharmaceutically acceptable carrier. 
     EFFECT: preparing the pharmaceutical combined composition for treating or preventing hypertension. 
     3 cl, 3 tbl
Patent RU-2204049-C2 (RU)
Inventor: SHPADI A L
IPC: F24J3/00
Filed: 2001-05-03
Granted: 2003-05-10
Abstract: FIELD: heat power supply systems. SUBSTANCE: invention can be used to supply separate consumers from renewable sources. Proposed hydraulic plant contains drive motor with vertical shaft and rotary converter arranged in liquid-filled tank and coupled with electric machine. Vertical shaft is mechanically coupled with hydraulic pump and with low conicity ferromagnetic rotor placed inside gauge pressure container secured inside tank and partially filled with magnetic liquid and communicating with outlet branch pipe of hydraulic pump installed for submerging inlet branch pipe into magnetic liquid. Side walls of container and rotor are made in form of surfaces conjugated with clearance, with spiral channels on rotor surface, and side walls of container are formed by pole shoes of field winding with circular non-through groove between poles closed on permanent magnet from outside of container which is furnished with reducing return valve to provide circulation of magnetic liquid at preset pressure between consumer and hydraulic plant. Moreover, shaft is mechanically coupled with rotor through overrunning clutch furnished with pulley of belt drive to motor- generator connected to said fields winding and to local power circuit. EFFECT: reduced overall dimensions, increased efficiency of heat transfer to consumer. 3 cl, 1 dwg
Patent RU-2202162-C2 (RU)
Inventor: PAVLOV P I
IPC: A01C3/04
Filed: 2001-07-06
Granted: 2003-04-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: feeder has rotor arranged in front of conveyor and provided with blades for moving load onto conveyor, and drive mechanism. Rotor has disk and ring, which are connected through planks. Ring is made in the form of flat rim. Blades are pivotally attached to rotor by means of axially aligned fingers for rotation around axis defined by pivot joint fingers. Upper finger is positioned in upper part of blade and in disk opening with its threaded portion and is fixed on disk by nut. Lower finger is positioned in blade mid portion and is extending through opening in flat rim of rotor ring. Each blade is fixed by means of stop screw with nut attached on disk lower surface. Disk and ring with blades are positioned for rotation by shaft mounted on bearings in casing and connected to drive mechanism and to split bushing secured on disk and put onto shaft at side opposite to drive mechanism. Bearings and casing are arranged above said disk and ring with blades to define load feeding zone inside blades. EFFECT: increased efficiency and reduced power consumption. 5 dwg
Patent RU-2213882-C2 (RU)
Title: Method of operation of power-generating semi- submersible platform
Inventor: PIKUL V N
IPC: B63B35/44
Filed: 2001-07-23
Granted: 2003-10-10
Abstract: FIELD: rocketry. SUBSTANCE: method is designed for building floating platforms used, particularly, for launching of missiles. Proposed method comes to generation of electric energy by generator of swirl hydraulic motor at existence of currents under platform and by generators of swirl wind motors at simultaneous turning of windmills around vertical axle of platform for action of wind onto turboblades-sails of movable equipment and periodical consumption of power coupled with use of screw cut of bottom and contact of anchors of widened submerged part of platform with water reservoir ground. Missile is launched from central silo. Before launching, platform is set into rotation by propellers of widened submerged part of platform around said vertical axle to weaken swell by centrifugal forces of water jets getting off screw cut. Similar short-time rotation of platform is effected when group of anchors come in contact with ground. EFFECT: increased generation of power which can be used for stabilization of platform and provision of reliable launching of missile. 2 dwg
Patent RU-2215451-C2 (RU)
Inventor: MAZUROV P V
IPC: A23L2/52
Filed: 2001-07-24
Granted: 2003-11-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves providing intake of mineral water from water source; stabilizing mineral water by introducing ascorbic or citric acid into mineral water at the rate of from 0.3 to 3.0 parts of acid per one part of bivalent iron contained in water, with water temperature being 5 C plus and minus 1 C; providing final stabilization by filling bottles with water to bottle neck edge in order to provide complete replacement of air before final sealing of bottles. Acid used also produces preserving effect. Method allows composition and curative properties of mineral water to be kept. EFFECT: provision for transporting of bottled water, prolonged shelf life and reduced production costs. 2 cl, 1 tbl
Patent RU-2216768-C2 (RU)
Title: Устройство приоритетного обслуживания запросов
Inventor: MOLCHANOV O E
IPC: G06F9/46
Filed: 2001-07-31
Granted: 2003-11-20
Abstract: Изобретение относится к вычислительной технике, в частности к устройствам приоритетного обслуживания запросов. Техническим результатом является повышение надежности и быстродействия устройства за счет сокращения его аппаратурного состава и улучшения управления его работой. Устройство содержит регистр запросов, элемент ИЛИ, элемент И, генератор тактовых импульсов, счетчик, ключи, регистр, демультиплексор, дешифратор. 1 ил.