baber/WOPTO huggingface dataset:
Patent RU-2080478-C1 (RU)
Inventor: KOVSHAROV NIKOLAJ VASILEVICH
IPC: F03B13/20
Filed: 1994-05-26
Granted: 1997-05-27
Abstract: FIELD: hydroelectric power engineering; conversion of sea wave energy into electricity. SUBSTANCE: plant housing is placed above wave level for displacement over guides and the latter are mounted vertically on planes driven into sea bottom; shock mounts, such as rubber spacers, are fitted between piles and housing; corrugated shell made, for example, of rubber-impregnated or synthetic cloth and closed at sides and bottom is connected to bottom open part of housing; shell stretches by gravity to form bellows and its bottom comes in contact with water reservoir surface. EFFECT: simplified design. 1 dwg
Patent RU-2079723-C1 (RU)
Title: Electrically-driven leak-free pump
Inventor: VASILEV NIKOLAJ IVANOVICH
IPC: F04D7/02
Filed: 1994-09-07
Granted: 1997-05-20
Abstract: FIELD: centrifugal pumps set in rotation by means of electromagnets. SUBSTANCE: permanent magnets 12 are mounted on impeller 4 between passages 10 of its flow section. Ends of magnets 12 are received by clearances between housing 1 and ends of impeller 4 at parallel axes of magnets 12 and rotor. At least one pair of sensors 13 connected to system creating the revolving magnetic field through control unit 6 is located at ends of impeller 4 and is connected to circuit 14 comparing their signals in control unit 6. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2093789-C1 (RU)
Title: Magnetostrictive converter of translation
Inventor: URAKSEEV MARAT A
IPC: G01B17/04
Filed: 1994-09-08
Granted: 1997-10-20
Abstract: FIELD: devices measuring and checking translations, speeds, accelerations used in systems of automatic control and regulation. SUBSTANCE: proposed "converter includes amplifier 8, two generators 9, 16 of sinusoidal oscillations, three filters 10, 12, 14, key 11, time interval meter 13, multiplexer 17. EFFECT: simplified design, enhanced functional accuracy. 1 dwg
Patent RU-2127268-C1 (RU)
Title: Derivatives of benzocycloheptene or benzoxepine, a method of their synthesis, intermediate compounds and a pharmaceutical composition
Inventor: ZHAN-ZHAK BERTELON
IPC: C07D213/24
Filed: 1993-12-07
Granted: 1999-03-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to new compounds of the general formula (I) R 1 -R 4  where X - oxygen or group CHR; C 1 -C 7  (identical or distinct) - hydrogen or R 1 -alkyl being R 5  together with R can forms a bond; R 5  - hydrogen or hydroxy-group, or R 7  together with R 6  forms a bond or a group -O-;   is a group R 10  where R 11  and   together with carbon atom with which they are bound form nitrogen-containing heterocycle, and their N-oxides and pharmaceutically acceptable salts. These compounds are power activators of potassium channels. On the base of synthesized compounds a pharmaceutical composition is prepared that shows relaxing effect on smooth muscles. Invention describes also a method of synthesis of compounds of the formula (I) that involves interaction of the corresponding ketone with organometallic compound followed by removing protective groups to obtain the corresponding intermediate compounds and this process is carried out in the presence of acid or acid chloroanhydride. EFFECT: improved method of synthesis. 13 cl, 2 tbl, 9 ex
Patent RU-2052978-C1 (RU)
Inventor: ALISHIN IVAN I
IPC: A61B17/00
Filed: 1994-12-27
Granted: 1996-01-27
Abstract: FIELD: medicine. SUBSTANCE: hypertrophic section of muscular part of interventricular septum is removed by means of artificial creation of defect of interventricular septum correspondingly to zone of obstruction of outlet part of heart left ventricle in upper third of interventricular septum from conical part of cavity of heart right ventricle. Subsequent closing of created defect is accomplished by application of patch of Teflon to it and fixed to right side of interventricular septum with U-shaped seams over defect periphery. Method provides for elimination of obstruction of outlet tract of left ventricle of the heart and decrease of diastolic rigidity of myocardium that efficiently reduces the load on left ventricle. EFFECT: reduced operation injury and higher efficiency of operation.
Patent RU-2094243-C1 (RU)
Title: Cooling system radiator of vehicle engine unit
Inventor: BOVSHOVSKIJ STANISLAV ZIGMUNDO
IPC: B60K11/00
Filed: 1995-02-01
Granted: 1997-10-27
Abstract: FIELD: transport engineering; cooling systems. SUBSTANCE: radiator sections are made in form of separate cells. Inputs and outputs of cells are interconnected by vertical and horizontal branch pipes with nut threaded joints. Horizontal branch pipes are made in form of additional heat exchangers. Inputs and outputs of cells are provided with check valves. Upper tank has transmitter connected with signal lamp installed in driver's cab. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2095513-C1 (RU)
Title: Method of producing rubber-based plate for railway crossing
Inventor: GALYBIN GURIJ MIKHAJLOVICH
IPC: E01C9/04
Filed: 1995-02-07
Granted: 1997-11-10
Abstract: FIELD: railway track construction engineering. SUBSTANCE: according to method, rubber-based plate for railway crossing is made of industrial rubber waste, especially from first sage of rubber mixing. Added to it is 5-25% of rubber-oil waste which is processed into vulcanized rubber mix with subsequent cooling down to 20-30 C. Also used are waste of disintegrated rubber-coated textile cord, waste of rubber-coated steel-wire cord and also disintegrated waste of vulcanized rubber mix preliminarily mixed with rejected tyre protector mix in ratio of, mass part, 25-50:75:50, phenyl-isopropyl-phenylenediamine in amount of 0.5-1.5 mass part per 100 mass part of protector mix rubber and age resistor. Mass ratio of waste from first-stage rubber mixing, combined with textile cord, rubberized steel-wire cord and waste of vulcanized rubber mix is 50-85:5-20:5-20:5-10. After processing, material is cooled to 20-30 C. Waste is combined into monolithic matter layer-by-layer. Vulcanization is effected in steam boiler under pressure. In addition, upper part of plate 10-20 mm thick is produced from waste of vulcanized rubber mix processed into vulcanized rubber mix. EFFECT: high efficiency. 1 cl, 1 dwg, 1 tbl
Patent RU-2078825-C1 (RU)
Title: Method of sugar production from beet chip
Inventor: DAISHEV MIDKHAT I
IPC: C13B10/08
Filed: 1995-02-13
Granted: 1997-05-10
Abstract: FIELD: sugar industry. SUBSTANCE: method involves beet chip treatment with sugar syrup up to pH = 10.6-11.0, saturation of chip mixture with solution up to pH = 7.5-8.0, its heating to 60-70 C followed by its feeding to bottom part of column extractor. Extraction process is carried out at its floating up to the upper part of extractor countercurrently to extractant. EFFECT: improved method of sugar production. 1 tbl, 1 dwg
Patent RU-2080364-C1 (RU)
Inventor: CHERNIN VLADIMIR N
IPC: C11D3/075
Filed: 1995-03-20
Granted: 1997-05-27
Abstract: FIELD: chemicals for household uses. SUBSTANCE: detergent has the following composition, mas.%: non-ionogenic surfactant, 3-6; soda ash, 23-26; sodium perborate, 4-6; calcium sulfate, 22-25; perfume additive, 0.4-0.5; dye, 0.05-0.15; sodium sulfate in amount of up to 100 mas.%. EFFECT: good degreasing capacity, low etching effect, moderate froth formation. 1 cl, 1 tbl
Patent RU-2091275-C1 (RU)
Inventor: SHTANKO EVGENIJ D
IPC: B64G1/22
Filed: 1995-05-06
Granted: 1997-09-27
Abstract: FIELD: rocketry and space engineering; device for load-bearing connection of space object with launch vehicle at side attachment of load. SUBSTANCE: transverse and longitudinal rods of device connecting the space object with launch vehicle are secured to pair of main frames of launch vehicle and to ferrule between them which is provided with load-bearing engine-support beams supported by frames and connected with longitudinal rods. Upper main frame is located in plane of transverse rods and lower main frame is located in plane of engine attachment. Each longitudinal rod is directed forward from space object to launch vehicle in way of flight from common geometric center of bearing pivot of engine attachment located on lower main frame and end of load-bearing beam and is connected with beam, pivot and frame in combined unit. As a result, forces terminate in short section by means of members which work in tension - compression; almost all load-bearing members are multifunctional and their number is minimum. EFFECT: enhanced reliability. 2 cl, 7 dwg
Patent RU-2104053-C1 (RU)
Inventor: MULLOV A B
IPC: A61M21/00
Filed: 1995-05-26
Granted: 1998-02-10
Abstract: FIELD: medicine, anesthesiology, revivification. SUBSTANCE: preliminarily at the stage of preoperative preparation anesthetization is conducted by intravenous bolus injection of nubaine at the dose of 0.60-0.80 mg/kg/h per 40-60 mg every hour, at premedication period nubaine is injected intravenously at the dose of 40-50 mg, in 7-10 min after premedication and the onset of diprivane infusion at 1.0 mg/kg/h induction is performed at anesthetization by ketamine, anesthetization maintenance is conducted by diprivane infusion at the dose of 1.0-3.0 mg/kg/h in connection with intravenous bolus nubaine injection at 20-40 mg before cutting, 40-60 mg every hour, at traumatic moments of operation 60-80 mg nubaine is additionally introduced, its last injection is carried out 5-10 min before the end of operation. EFFECT: decreased risk of operational and postoperative complications. 1 tbl
Patent RU-2084531-C1 (RU)
Title: Штамм микромицета fusarium moniliforme - продуцент фитогормонов гиббереллинов а4, а7
Inventor: MUROMTSEV GEORGIJ S
IPC: A01N63/30
Filed: 1995-09-27
Granted: 1997-07-20
Abstract: Область применения: биотехнология, микробиологическое производство регуляторов роста растений и касается нового штамма для производства гибереллинов A 4 , A 7 . Сущность изобретения: штамм микромицета Fusarium moniliforme выделен из моноспорового изолята штамма, отобранного из пораженного растения риса, путем регенерации протопластов. Штамм депонирован в ВКПМ под N F-446. Штамм синтезирует 400 - 700 мг гиббереллина A 7  и 20 - 80 мг A 4  в 1 л кукльтуральной жидкости за 8 - 10 дней глубинного культивирования.
Patent RU-2102523-C1 (RU)
Inventor: MAMYKIN S M
IPC: C23C4/12
Filed: 1995-10-19
Granted: 1998-01-20
Abstract: FIELD: coatings. SUBSTANCE: invention is designed for application when manufacturing and repairing parts subjected to friction wear. Method consists in heating powdered composite alloy by high-frequency current and transferring it onto surface of a part with gas carrier - air, after which weld deposition is performed with assistance of high-frequency current. EFFECT: simplified procedure. 1 dwg
Patent RU-2113248-C1 (RU)
Title: Signal former for low-frequency physiotherapy device
Inventor: GLUSKINA V I
IPC: A61N1/36
Filed: 1995-11-15
Granted: 1998-06-20
Abstract: FIELD: medical engineering; physiotherapy; measuring and computer engineering. SUBSTANCE: signal former has controller, digital indication unit, keyboard unit, digital-to-analog converter, low-pass filter, audio signalling unit, synchronization signal output, and terminal for connection of fixed, reference DC voltage source. Digital indication unit is made as register unit and display. One of digital-to-analog converters serves for multiplication. EFFECT: higher reliability and electrical safety, extended functional capabilities. 2 dwg
Patent RU-2106302-C1 (RU)
Title: Method of upgrading silicon-containing residues obtained after etching of copper-containing residues in synthesis of chlorosilanes
Inventor: INGER JOKHANNE EHJKELAND
IPC: C07F7/12
Filed: 1995-03-02
Granted: 1998-03-10
Abstract: FIELD: silicon-containing products. SUBSTANCE: solid residue, optionally with oxidizing agent, is fed into melting furnace where it melts to form molten metal phase containing silicon and calcium-silicate varnish. Molten metal phase and inert slag are discharged separately from melting furnace. According to invention, silicon or silicon-iron alloy are produced that may be used as additive in steel or cast iron production. Inert slag may find use as filler. EFFECT: enhanced economical efficiency of synthesis of chlorosilanes. 7 cl
Patent RU-2097480-C1 (RU)
Inventor: IVANOV ALEKSANDR A
IPC: E01H4/00
Filed: 1996-03-05
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering; road building machinery; devices for building snow and ice roads in Northern regions. SUBSTANCE: heat ripper is made in form of U-shaped knives connected with steam generator by means of steam pipes. Hydraulic motors installed on knife axles provide rotation around vertical axis. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2137122-C1 (RU)
Title: Method of quantitative chromatographic analysis of gas mixture carrying isotopes of hydrogen
Inventor: DEGTJAREVA O F
IPC: G01N30/02
Filed: 1996-03-26
Granted: 1999-09-10
Abstract: FIELD: analytical chemistry, identification of individual components of compound gas mixtures carrying isotopes of hydrogen. SUBSTANCE: method is aimed at development of simple method of analysis of compound gas mixture carrying isotopes of hydrogen and impurities and at reduction of errors in determination of content of components. First analyzed gas mixture carrying isotopes of hydrogen is passed through chromatographic column and then test samples of each isotope of hydrogen and of other components are passed separately. Signals of detector are recorded by thermal conductivity on chromatograms in the form of unseparated peaks of gas mixture carrying isotopes of hydrogen and in the form of individual peaks of each component. Concentration of isotopes of hydrogen and impurities is found by mathematical formula of dependence of content of isotopes of hydrogen and impurities on value of analytical signal. EFFECT: capability for simultaneous determination of concentration of isotopes of hydrogen and impurities. 1 tbl
Patent RU-2115846-C1 (RU)
Title: Gear train
Inventor: STEPANOV JU S
IPC: F16H1/06
Filed: 1996-04-02
Granted: 1998-07-20
Abstract: FIELD: mechanical engineering; gear drives. SUBSTANCE: gear train with variable contact zone has gear and gear wheel. Each tooth of gear wheel has similar axial displacement relative to adjacent tooth. Gear rim has angular displacement relative to axis of its rotation at a certain acute angle found from following equation: α = π/2-arctg((H-B)/10) where H is total width of contact of gear wheel and gear over reference diameter, m; B is width of tooth of gear wheel, m; D is gear wheel reference diameter, m. EFFECT: reduced material usage in manufacture of gear wheel and axial dimensions of gear train. 3 dwg
Patent RU-2105164-C1 (RU)
Title: Device for cleaning exhaust gases from soot and decreasing exhaust noises of internal combustion engine
Inventor: SHAROGLAZOV B A
IPC: F01N3/02
Filed: 1996-04-04
Granted: 1998-02-20
Abstract: FIELD: mechanical engineering; internal combustion engines; exhaust systems. SUBSTANCE: exhaust gases of internal combustion engine are directed into inlet branch pipe 7 accommodating ionizing electrodes 6. High voltage is supplied to electrodes 6, and spark jumps between electrodes at definite time interval. Electric field is set up between electrodes 6 in which preliminary charging of suspended hard particles in exhaust gases takes place. Then exhaust gases are fed to operating zone of electric centrifugal filter 2. Corona-forming electrode 4 is connected to negative pole of supply unit 10. Hard particles in zone of corona discharge get negative charge, owing to adsorption of negative ions on their surface and, under action of electric and centrifugal forces, are moved to inner surface of chamber 3. In immediate vicinity of chamber surface they are transported by gas flow into hopper 9 and settle down under action of forces appearing as a result of turning of gas flow directed to outlet branch pipe. Electric centrifugal filter 2 is installed in muffler housing. EFFECT: enhanced cleaning of exhaust gases. 2 dwg
Patent RU-2106763-C1 (RU)
Title: Method determining sensitivity of hydroacoustic array under laboratory conditions
Inventor: NEKRASOV V N
IPC: H04R29/00
Filed: 1996-04-12
Granted: 1998-03-10
Abstract: FIELD: underwater acoustics, calibration of measurement hydroacoustic arrays. SUBSTANCE: tested hydroacoustic array is placed into hydrochamber with reference hydrophones and hydroacoustic projectors. Acoustic field modelling field of plane wave with incident angle equal to zero failing on array is formed in hydrochamber with the aid of projectors. Sensitivity of hydroacoustic array is determined by comparison method. EFFECT: improved authenticity of method. 1 cl, 1 dwg
Patent RU-2106542-C1 (RU)
Inventor: DVORNIKOV L T
IPC: B30B15/16
Filed: 1996-06-06
Granted: 1998-03-10
Abstract: Изобретение относится к механизмам, преобразующим силы и перемещения, и может использоваться в конструкциях гидропрессов. Гидромеханический преобразователь усилия содержит гидроцилиндры с сообщающимися между собой полостями, заполненными энергоносителем. Штоки гидроцилиндров связаны между собой с помощью рычага. Опора рычага подвижна от винтового механизма и представляет собой его ходосую гайку. Преобразователь содержит также источник питания, соединенный с надпоршневой полостью силового гидроцилиндра. 2 ил.
Patent RU-2143387-C1 (RU)
Title: Drain valve for emptying liquid-filled sealed packages such as bags
Inventor: KHALONEN TUOMO
IPC: B65D25/48
Filed: 1995-06-12
Granted: 1999-12-27
Abstract: FIELD: mechanical engineering; materials handling facilities. SUBSTANCE: drain valve is secured on sealed gab filled with liquid with possibility of disconnection. Valve has tubular hollow body open from at least one end. End of body to be secured on sealed bag filled with liquid has pointed taper end piece on its extreme end for piercing bag wall. End piece has holes for passing the liquid made in its wall. Holes are in communication with hollow inner part of tubular body. Diameter of tubular body after end piece is less than maximum diameter of end piece. Thanks to it shoulder is formed behind the end piece. External thread is made on outer surface of tubular body behind the end piece thanks to which pressure member with internal thread can turn on body pressing to shoulder. Valve provides emptying of sealed bags without special area for piercing. EFFECT: enlarged sphere of application. 4 cl, 4 dwg
Patent RU-2148969-C1 (RU)
Title: Method for treating upper retrognathism
Inventor: VODOLATSKIJ V M
IPC: A61C7/36
Filed: 1997-03-19
Granted: 2000-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves intersecting vertical studs of the maxilla followed by gradual shift of the superior dental arch under the action of screw force. Nasofrontal and zygomatic studs are intersected on the maxilla in the course of operation without cutting the mucous coat. Maxilla and pterygopalatine processes are separated with osteotome. Superior dental arch distraction is carried out with kappa apparatuses and screw link member operating on both jaws. Removable maxillary kappa apparatus and chin sling with extraoral flexible link on the mandible are applied during 10-12 months for retaining treatment result. EFFECT: reduced risk of traumatic complications due to treatment. 2 cl, 5 dwg
Patent RU-2116705-C1 (RU)
Inventor: NEKRASOV V N
IPC: H04R29/00
Filed: 1997-04-17
Granted: 1998-07-27
Abstract: FIELD: graduation and calibration of hydroacoustic receivers, in particular, hydroacoustic antennas in closed narrow hydroacoustic chambers in laboratory conditions or in hydroacoustic sonar systems in field tests. SUBSTANCE: method involves arranging hydroacoustic projectors so that maximal distance between any adjacent projector is not greater than π/K max , where K max  is maximal reciprocal wave length in modeled acoustic field. Electric signals which are applied to hydroacoustic projectors conform to condition  , where   is vector which elements are p n = u n E n , u n  is electric signal which is applied to nth projector; E n  is its sensitivity;   is inverse matrix for matrix   with elements   is radius vector of point in which m-th projector is located;   is solution of wave equation for required volume in case if only nth projector operates in this volume;   is vector which elements are   is pressure distribution function in modeled acoustic field. EFFECT: possibility to model arbitrary acoustic fields with finite spectrum of three-dimensional frequencies. 3 dwg
Patent RU-2119602-C1 (RU)
Title: Pneumohydraulic damper
Inventor: BELJAEV A I
IPC: F16F9/06
Filed: 1997-04-23
Granted: 1998-09-27
Abstract: FIELD: transport engineering. SUBSTANCE: pneumohydraulic damper includes hollow cylinder with covers, hollow rod with outer end, piston rigidly connected with rod and provided with central hole; piston divides cavity of cylinder into rod end and rodless end; arranged coaxially in cavity of rod is throttling bush rigidly connected with rod; it also includes guide rod and throttling member mounted for longitudinal motion relative to guide rod; it is also provided with additional piston having calibrated orifice; it is connected with one end of guide rod. Rod end and rodless end are filled with compressed gas and liquid each. They are filled with liquid to such level that up and down strokes of piston for completely forcing the gas out of cavities lie within 1.1 to 1.3 of probable magnitude of amplitude of fluctuations in operation. Additional piston is mounted in that portion of rodless end which is filled with liquid forming above-piston and under-piston chambers. EFFECT: increased dissipative power intensity and service life of damper. 2 cl, 2 dwg
Patent RU-2124404-C1 (RU)
Title: Coating removal device
Inventor: BORBATENKO PETR ANTONOVICH
IPC: B08B1/00
Filed: 1997-04-17
Granted: 1999-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has electric motor of low-frequency reciprocating motion. Cleaning plate is hinge-connected to hollow ferromagnetic core of motor. Heating system of device has wave-shaped heat-proof pipeline intended for mixing of air and solution. Device is provided with mechanism for changing and fixing of angle of turn of electric motor along with cleaning plate. EFFECT: enhanced efficiency, convenient servicing. 1 dwg
Patent RU-2120549-C1 (RU)
Inventor: ZABURDJAEV G S
IPC: E21C35/22
Filed: 1997-06-20
Granted: 1998-10-20
Abstract: FIELD: actuating members of mining machines used for cutting of rocks. SUBSTANCE: actuating member includes mounted on shaft: body with cutters, carrier, ejectors with sprayers located over circumference, hydraulic control valve and deflector attached to carrier. Accommodated in body are piston pumps whose pistons are made with circular recesses on outer side surface. End surface of carrier has wavy projections engageable with pump rods reciprocating the pistons in rotation of body. Circular recess of each piston is made for communication of pump hollow with outlet of hydraulic control valve. Design of the actuating member allows elimination of accumulation of explosive concentrations of gases in zone of its operation and reduction of dust concentration. Automatic engagement of supply of spraying fluid to sprayer and cutters prevents water logging of broken coal. EFFECT: higher efficiency. 4 cl, 8 dwg