baber/WOPTO huggingface dataset:
Patent RU-2165415-C2 (RU)
Title: Derivatives of isoxazole and pharmaceutical composition based on thereof
Inventor: KODZIMA KOITI
IPC: A61K31/422
Filed: 1997-02-27
Granted: 2001-04-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to novel derivatives of isoxazole of the general formula (I)   where R 1  means optionally substituted C 6 -C 14 -aryl-group or 5-6-membered heterocyclic group having one heteroatom taken among nitrogen, oxygen, sulfur; R 2  means hydrogen, halogen atom, optionally substituted C 1 -C 6 -alkyl group, C 2 -C 6 -alkenyl group, C 2 -C 6 -alkynyl group, C 3 -C 10 -cycloalkyl group, C 3 -C 10 -cycloalkenyl group, cyano-group, carboxyl-group, C 1 -C 7 -alkanoyl-group, C 2 -C 7 -alkoxycarbonyl-group or optionally substituted carbamoyl-group; R 3  means optionally substituted amino-group or saturated 5-6-membered heterocyclic group containing nitrogen atom; X means oxygen or sulfur atom; n means the whole number from 2 to 6, and their pharmaceutically acceptable salts. Invention relates to also pharmaceutical composition showing inhibitory activity with respect to monoaminooxidase type A and containing compound of the formula (I) or its pharmaceutically acceptable salt and pharmaceutically acceptable carrier. EFFECT: new isoxazole derivatives indicated above, valuable biochemical properties. 28 cl, 2 tbl, 107 ex
Patent RU-2154617-C2 (RU)
Title: Method of purifying petroleum- and lube oil-containing waste
Inventor: SATAEV A S
IPC: C02F11/14
Filed: 1998-09-28
Granted: 2000-08-20
Abstract: FIELD: waste water treatment. SUBSTANCE: waste water is treated with grass flour in amounts determined from equation: P gf  = W/d where P gf  is weight of grass flour, kg, W amount of water in 1 kg of waste, kg, and degree of swelling of grass flour, comparative units. Next portion of grass flour is hold for 0.3-0.4 h at 150-200 C in gas-vapor mixture protected from oxygen access. Carbonized and activated grass flour obtained in this way is added once more to preliminarily treated waste in amounts determined from equation: P caf  = M/C where P caf  is weight of carbonized and activated grass flour, kg, M amount of oil in 1 kg of waste, and C oil- adsorption capacity of carbonized and activated grass flour, kg/kg. Twice treated waste is mixed with calcium oxide powder at weight ratio 1:(0.5- 0.8), respectively. EFFECT: increased purification degree. 2 cl, 1 tbl, 3 ex
Patent RU-2159973-C2 (RU)
Title: Voltage regulator diode
Inventor: MISNIK A V
IPC: H01L23/04
Filed: 1999-02-12
Granted: 2000-11-27
Abstract: FIELD: radio electronics; semiconductor devices. SUBSTANCE: voltage regulator diode has case where at least part of section boundary line in at least one of sectional areas of case looks like fragment or combination of fragments of line formed by surface of straight circular cone and secant plane that does not cross its top provided angle between secant plane and circular cone axis is other than 90 deg. So, variations in linear dimensions of external boundary in cross-sectional area of case are embedded in voltage regulator diode design. EFFECT: facilitated installation, wiring, and servicing of voltage regulator diode. 30 cl, 4 dwg
Patent UA-19396-C2 (UA)
Title: gas burner
Filed: 1994-01-17
Abstract: A gas burner contains a tip with a mouthpiece, an injector with an axial channel and a mixing chamber that form between them an annular channel of combustible gas supply into the mixing chamber, and a line with adjusting gates and channels of supply of oxygen and combustible gas. The injector and mixing chamber are made as a whole component. The annular channel for supply of combustible gas into the mixing chamber is made in the form of lateral openings inclined toward the axial injector channel, located on the perimeter of said component.
Patent UA-22152-C2 (UA)
Title: Multi-element shell for smooth-bore arms
Filed: 1994-10-20
Abstract: A multi-element shell for thin-bore arms has cylindrical container with its inner surface surrounding individual hilling elements compounded in it to one or several columns. The container is made of plastic as a cup with long slots at outer side surface arranged from front end and two obturating bands.
Patent UA-26459-C2 (UA)
IPC: A61K31/55
Filed: 1994-11-28
Abstract: For inhibiting making amyloid proteins there is used a compound having the formula of where R1 and R3 are independently hydrogen , where Ar is optionally substituted phenyl; R2 is selected of the group consisting of pyrrolidino- and pyperidino- or pharmaceutically acceptable salt or salt or solмate.
Patent UA-41979-C2 (UA)
Title: Method for batch communication in mobile radio network
Inventor: Pernize Frieder
IPC: H04W8/26
Filed: 1995-02-01
Abstract: A method for batch communication in a mobile radio network executed in the form of a switching network containing mobile stations and base stations. At radio communication for batch communication a communication channel and an identification number indicating on the batch type of data are assigned to the mobile station participating in the connection. The method is characterized by that separate batch transmission is executed in the dedicated communication channels, and that a common control channel is given in disposition to a few mobile stations which have dedicated batch communication channel, and that in the common control channel the data batches are supplied with identification number corresponding to the related mobile station.
Patent UA-37265-C2 (UA)
Title: Anti-inflammatory and antibacterial agent for topical use
Inventor: LIAPUNOV MYKOLA OLEKSANDROVYCH
Filed: 1997-03-18
Abstract: The invention relates to the medicine and chemical-and-pharmaceutical industry, in particular, to the development and production of anti-inflammatory and antibacterial agents for the topical use. The anti-inflammatory and antibacterial agent for the topical use contains the fluorinated corticosteroid and antibacterial substance with the ointment base. Miramystin or cetylpyridinium chloride is used as the antibacterial substance. The base for the ointment contains propyleneglycol, B-cyclodextrin, the higher aliphatic alcohols of C16-C20 fractions, and the purified water.
Patent UA-43921-C2 (UA)
Inventor: ROMANOVSKYI HEORHII FEDOROVYCH
Filed: 1997-12-09
Abstract: The invention relates to fuel systems for gas turbine engines, in particular to axial-plunger pumps and may be used if the mechanical engineering. It ensures longer service life of an axial-plunger pump by improving bearing capacity of a hydrodynamic thrust roller bearing. For this purpose the supporting spherical surfaces of the bearing pads rest upon elastic elements, which ensure levelling of pad loading. The elastic elements are made in the form of a round plate that freely rests on the base of the rigid cylindrical ring, which is movably fitted into a socket of a lining ring.
Patent UA-52624-C2 (UA)
Title: Rolling cutter drill bit
Inventor: CHEPIL IVAN IVANOVYCH
Filed: 1998-04-29
Abstract: Rolling cutter drill bit has arms with inclined pins, on those there are installed the rolling cutters with main and turned cones, with reinforcement by teeth. To increase efficiency of work of the bit at drilling of inclined well stem, the teeth at the turned end of the cone of the rolling cutter are placed at “n” cutting screw line, with sequential change of heights, distances between those, and the angles of inclination to the surface of the turned cone.
Patent BR-PI0400944-C2 (BR)
Title: processo para obtenção de composto em concreto e bprocesso para obtenção de composto em concreto e borracha orracha
Inventor: BINA PAULO BINA PAULO
IPC: C04B18/22
Filed: 2004-03-19
Abstract: PROCESSO PARA OBTENçãO DE COMPOSTO EM CONCRETO E BPROCESSO PARA OBTENçãO DE COMPOSTO EM CONCRETO E BORRACHA o processo para obtenção do concreto compoORRACHA o processo para obtenção do concreto composto ora proposto propõe a utilização de qualquer tsto ora proposto propõe a utilização de qualquer tipo de borracha estabilizada, guardada as devidas ipo de borracha estabilizada, que englobainclusiveproporções pode ser utilizado na confecção de piso as borrachas provenientes de pneumáticos.        s; contra-pisos; pavimentos; dormentes; barragens; parede de proteção sonora, além de inúmeras outras aplicações.
Patent RU-2195856-C2 (RU)
Inventor: KOZHEVNIKOV V N
IPC: A61B3/10
Filed: 2000-01-05
Granted: 2003-01-10
Abstract: FIELD: medicine. SUBSTANCE: the diagnosis of potential juvenile rheumatoid arthritis is put in case of signs of keratopathy, an Aksenfeld's symptom, a light-colored iris, narrowing or a star-shaped form of pupil's girdle, weak differentiation of a Krause's line, either hypoplasia or dysplasia of an anterior folium, lacunae in area of external segments, "embryonic" type of iris, "scalloped nature" of peripheral departments of ciliary girdle. EFFECT: higher efficiency of diagnostics.
Patent RU-2178350-C2 (RU)
Title: Method for producing metallofullerite
Inventor: ANTSIFEROV V N
IPC: B22F3/105
Filed: 2000-01-18
Granted: 2002-01-20
Abstract: FIELD: powder metallurgy, possibly production of raw material for making diamond and wear resistant parts by case hardening. SUBSTANCE: method comprises steps of preparing mixture on iron base for subsequently treating said mixture prepared of powders of iron and fullerene C60; pressing mixture and treating it in vacuum by means of high electric current low voltage microarc having diameter of 5-20 mcm and operating in quickly moving microspots for 60 s. EFFECT: significant reduction of time period of the whole cycle for making metallofullerite matrix. 2 tbl
Patent RU-2184178-C2 (RU)
Title: Method of raising quality and operational reliability of gas turbine engine blades made of refractory nickel alloys
Inventor: INOZEMTSEV A A
IPC: C23C10/06
Filed: 2000-02-07
Granted: 2002-06-27
Abstract: FIELD: metal working. SUBSTANCE: method consists in applying diffusive protective coating onto blade surface followed by isostatic pressing and is distinguished by that blade profile is preliminarily subjected to mechanical treatment and that thickness of coating on the outer blade surface is 20-35.9 mcm and that on inner surface 20-25.9 mcm. Treatment prevents formation of oxidized layers on blade surfaces. EFFECT: increased reliability and life time (up to 2 times) of blades. 1 tbl
Patent RU-2201122-C2 (RU)
Title: Способ закругления концов незакрепленных волокон
Inventor: BOUCHERIE BART GERARD
IPC: A46D9/02
Filed: 1998-08-12
Granted: 2003-03-27
Abstract: Способ закругления концов волокон из термопластического материала для использования при изготовлении щетки, при котором волокна подают к закругляющему концы инструменту в пучках и свободные концы волокон подвергают воздействию рабочей поверхности инструмента, причем волокна удерживают в осевом направлении пучка, а их свободные концы в общем образуют поверхность, отличающуюся от плоскости, которая перпендикулярна осевому направлению, и имеют возможность бокового изгиба, когда их подвергают воздействию рабочей поверхности инструмента. Пучок волокон для изготовления щетки снимают со станции подачи собранного предварительно нарезанного волокна, заставляют материал волокон нагреваться посредством трения заранее заданной силы путем относительного смещения между концами волокон пучков и рабочей поверхностью, и волокна помещают в контейнер с волокнами с загнутыми концами, что обеспечивает обработку сравнительно большого количества волокон одновременно. 18 з.п.ф-лы, 8 ил.
Patent RU-2185897-C2 (RU)
Inventor: MARKIN JU P
IPC: B06B1/16
Filed: 2000-04-20
Granted: 2002-07-27
Abstract: FIELD: different type machines, machine tools, devices, instruments and robots, namely effective control of their efficiency or amplitudes of motion of working organs and actuating members. SUBSTANCE: crank mechanism includes apparatus for changing angular velocity of hollow drive shaft without changing angular velocity or rotation sign of crank itself. Said apparatus is in the form of planetary reduction gear whose satellites are joined with carrier. The last is joined with central shaft and it is provided with braking device. Second central wheel is joined with central shaft with possibility of free rotation and it is also provided with braking device. Screw of crank mechanism is double sided; it has different-hand thread for providing simultaneous different-sign motions of crank and weight for balancing it. EFFECT: enhanced reliability, simple regulation of crank radius, automatic minimization of unbalance. 1dwg
Patent RU-2205436-C2 (RU)
Inventor: KIM SUNG-DZUN
IPC: G02B5/30
Filed: 1998-12-08
Granted: 2003-05-27
Abstract: FIELD: optical communication. SUBSTANCE: salient feature of this invention lies in utilization of optical attenuator which includes optical valve, magnetic coil positioned around optical valve, magnetic core placed inside coil and tunable power supply source to supply magnetic coil with current. EFFECT: development of optical attenuator incorporating optical valve that controls level of attenuation of optical signal thanks to external electromagnetic effect. 2 cl, 4 dwg
Patent RU-2219091-C2 (RU)
Inventor: ABRAMOV V A
IPC: B63B35/44
Filed: 2000-05-31
Granted: 2003-12-20
Abstract: FIELD: natural gas field development complex for arctic sea of Russia. SUBSTANCE: proposed complex includes offshore platform connected with ground or offshore floating platform for production of natural gas, chemical technological system of preparation equipment, chemical system for obtaining liquid product, for example liquefied natural gas, methanol mounted on floating plant, mainly underwater-based plant, compressor station, storage with heat exchanger for super-cooling of liquid product and transport product carriers for transportation of liquid products for export and home market. EFFECT: intensification of field development; enhanced efficiency. 33 cl, 9 dwg
Patent RU-2206055-C2 (RU)
Inventor: PLATONOV A A
IPC: F42B14/06
Filed: 2000-06-20
Granted: 2003-06-10
Abstract: FIELD: driving units for armor-piercing subcaliber projectile. SUBSTANCE: facility includes sectors. Setting seat carrying cylindrical spring which axis passes through center of mass of sector is located inside each sector perpendicular to longitudinal axis of projectile. EFFECT: enhanced speed and timing of separation of sectors. 3 dwg
Patent RU-2186079-C2 (RU)
Title: Polymeric powder composite for covers
Inventor: STOJANOV O V
IPC: C09D5/03
Filed: 2000-07-14
Granted: 2002-07-27
Abstract: FIELD: powder composites. SUBSTANCE: invention relates to a field of powder composites of high-pressure polyethylene. The composite comprising high-pressure polyethylene and bis-maleimide has additionally 4,4'-diamino-3,3'-dichlorodiphenylmethane in the following ratio of components, wt.-%: high-pressure polyethylene, 97.0-99.0; bis-maleimide, 0.5-1.0; 4,4'-diamino-3,3'- dichlorodiphenylmethane, 0.5-2.0. Invention provides the increase of cover water resistance by 1.9-2.1-fold and resistance to cathode exfoliation by 1.8-3.3-fold. Invention is designated for the forming anticorrosive covers on metals with improved exploitation properties. EFFECT: improved properties of composite. 1 tbl
Patent RU-2198146-C2 (RU)
Title: Portland cement clinker production process
Inventor: USTIN VLADIMIR FEDOROVICH
IPC: C04B7/43
Filed: 2001-01-10
Granted: 2003-02-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: starting slime is fed into cold end of rotary calciner and stream of dry ground raw meal into zone of temperatures 150-500 C, said dry ground raw meal being selected such that its saturation factor differs from that of slime by a value no higher than 2%. EFFECT: reduced specific fuel consumption and increased productivity without loss in quality of clinker. 1 tbl
Patent RU-2200189-C2 (RU)
Inventor: MASLOVSKIJ V V
IPC: C11D3/04
Filed: 2001-01-29
Granted: 2003-03-10
Abstract: FIELD: cleaning agents. SUBSTANCE: invention relates to detergents used for interoperational washing-cleaning treatment of metal parts in manufacture and repair of machines. Cleanser contains, wt %: complexing agent 8.0-19.0, corrosion inhibitor (liquid glass or silicates) 8.0- 12.0, adsorbent (vermiculite or carboxymethylcellulose) 6.0-9.0, nonionic surfactant 4.5-8.5, anionic surfactant 2.5-5.5, antiseptic (urotropin or ethyl alcohol) 0.1-4.1, and basic component to 100%. EFFECT: increased anticorrosive capacity and sorption capacity of cleanser. 5 cl, 1 tbl
Patent RU-2208745-C2 (RU)
Title: Device for smoke disposal
Inventor: DENISENKOV I F
IPC: F24F13/08
Filed: 2001-02-05
Granted: 2003-07-20
Abstract: FIELD: devices for disposal of smoke from room on building storeys through the openings in the wall of the air-relief shafts. SUBSTANCE: the device has a contour, chimney damper, drive electromagnet positioned in a box, holder coupled to the damper through a latch and having a chamfer on the front end, hinge of hand opening of the damper, as well as compression springs and an eccentric clamp. The damper is made in the form of a box-type outer wall and a withdrawable inner wall of restricted stroke. The inner wall has flanges and axles secured on the flanges of the axle, by means of which they are coupled to the outer wall through oblong holes on its side ends. The eccentric clamp has an eccentricity exceeding the stroke of the withdrawable wall, it is installed with the aid of round holes on the horizontal ends of the box-type wall, and to the inner wall it is coupled through oval holes on the flanges. Both walls are pushed apart by springs, and in the working position they adjoin the contour with formation of a packing belt. EFFECT: improved operating characteristics of the device due to creation of a gapless resistance to smoke penetration. 5 dwg
Patent RU-2196903-C2 (RU)
Title: Internal combustion engine boosting method
Inventor: MAKAROV A F
IPC: F02B47/04
Filed: 2001-04-04
Granted: 2003-01-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to methods aimed at provision of periodical boosting of power output by introduction of gas forming additives to into standard (basic) hydrocarbon fuel. Method of boosting of internal combustion engine comes to delivery of high calorific basic fuel, for instance, hydrocarbon one, and boosting additive which decomposes with liberation of additional amount of gases and water vapors, into combustion chamber. Water solution on basic of ammonium nitrate and water soluble fuel, for instance, carbamide, ratio 1:10 to 10:1 of high calorific basic fuel is delivered into combustion chamber in dispersed state as boosting additive. Carbamide, urotropin, ammonia, alcohols carbohydrates and others can be used water soluble fuel. If additional water nitrate energy carrier of the same of higher second rate as that of basic fuel is introduced into combustion chamber, thermal effect of summary reaction rises with simultaneous increase of volume of gases with resulting increase in engine serviceability. Regulation of boosting level and content of water vapors in reaction products is provided by changing ratio of consumption of basic fuel and water nitrate energy carrier and concentration of energy carrier. Invention provides boosting of engines particularly those used in vehicles. EFFECT: improved ecological characteristics, reduced cost. 1 tbl
Patent RU-2270003-C2 (RU)
Title: Paclitaxel-base medicinal agent stabilized with albumin for treatment of solid tumor
Inventor: FAL CH JANI MARKO
IPC: A61P35/00
Filed: 2001-05-17
Granted: 2006-02-20
Abstract: FIELD: medicine, oncology, pharmacy. 
     SUBSTANCE: invention relates to medicinal agent for treatment of solid tumors. Agent comprises dispersion of paclitaxel microparticles stabilized with albumin in physiological solution wherein microparticles are taken in the concentration 2-8 mg/ml of this solution. Medicinal agent doesn't comprise surface-active substances and can be administrated safely into arteries directly that supply tumor-associated region sensitive to paclitaxel for short administration time in the range of some minutes, and this administration can be repeated some times. 
     EFFECT: valuable medicinal properties of agent. 
     2 cl, 5 ex
Patent RU-2235663-C2 (RU)
Inventor: NAUMENKO PAVEL OLEGOVICH
IPC: B64C1/00
Filed: 2001-05-28
Granted: 2004-09-10
Abstract: FIELD: aeronautical engineering; flying vehicle equipment. 
     SUBSTANCE: proposed component is located along luggage rack of aircraft passenger cabin above passenger seats; it includes boundary fins and bearing plates. Component has three cavities; cross section of component includes one open and two closed contours bounding these cavities. Open contour copies shape of respective contour of luggage rack for embracing the rack bottom on two sides by means of bearing plates. One cavity of component is used for vertical and horizontal fasteners of passenger cabin bulkhead. Component includes bearing plate holding claming member and bearing plate preventing luggage from sliding off rack. 
     EFFECT: simplified construction; low cost; reduced time for making the device. 
     2 dwg
Patent RU-2227877-C2 (RU)
IPC: F24S90/00
Filed: 2001-06-26
Granted: 2004-04-27
Abstract: FIELD: electrical and thermal engineering. SUBSTANCE: solar power plant has parabolic trough film concentrators with the Sun tracking system and photoelectric detectors residing in optically transparent enclosed location. Focal length of film concentrator is permanently optimized by introducing focus position sensor in pressure control circuit of concentrator enclosed film space. Semiconductor photoelectric converters are disposed in focal plane of concentrator and mounted on metal tubes of economizer, steam generator, and superheater incorporated in thermodynamic steam-power loop. Film counterreflectors afford additional local energy concentration. Surface of radiation emitters facing the Sun mounts pre- economizer incorporated in steam-power loop. Liquid working medium in steam generator tubes is maintained at desired level within specified limits by horizontal mounting of tubes and horizontal disposition of their axes of turn as well as by metered supply of condensate in response to signals of level gage inserted in control circuit. EFFECT: enhanced reliability of protection against adverse weather conditions; facilitated manufacture. 3 cl, 3 dwg
Patent RU-2208189-C2 (RU)
Inventor: BAKSHEEV I N
IPC: F16H3/42
Filed: 2001-08-10
Granted: 2003-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in mechanisms designed for steplessly changing the torque. Proposed variable-speed drive has housing, equal truncated cones, idler wheel and screw mechanism for translation of idler wheel. Teeth of alternating width and equal depth in cone length are cut on cones. Idler wheel is toothed, sectional and is provided with possibility of changing the pitch at one revolution. Idler wheel body consists of two halves brought together by screws. Outer holder rotates inside body. Teeth are fastened on inner holder by means of cylindrical joints and are arranged in holes of guides of outer holder for translation. Axis of idler wheel is parallel to axes of rotation of inner and outer holders. EFFECT: improved kinematic accuracy of transmitted rotation and provision of stable torque. 2 dwg
Patent RU-2215259-C2 (RU)
Inventor: MASLOV A I
IPC: G01B15/02
Filed: 2002-01-10
Granted: 2003-10-27
Abstract: FIELD: X-ray measurement technology. SUBSTANCE: bed is equipped with second disc with rotation drive and set of separable specimens of working thicknesses and separable supplementary specimens of standard thicknesses. Windows with radius r similar to windows in first disc are made in second disc in circumferential cross-section in which separable specimens of working thicknesses and/or separable supplementary specimens of standard thicknesses are installed. Second disc is positioned between first disc and radiation detector and is displaced with its axis from axis of X-radiation by value r and first disc is added in circumferential cross-section of radius r with two windows. One window is open to X-radiation and the other is closed to it. EFFECT: provision for high metrological indices of thickness gauge, wide range of tested thicknesses and X-ray safety while thickness gauge is adjusted. 1 dwg