baber/WOPTO huggingface dataset:
Patent RU-2089118-C1 (RU)
Inventor: ISAJKIN ANATOLIJ I
IPC: A61B17/90
Filed: 1992-11-10
Granted: 1997-09-10
Abstract: Использование: в травматологии и ортопедии для чрескостного проведения спиц с обеспечением профилактики ятрогенных повреждений сосудов и нервов и уменьшением травматизации мягких тканей. Сущность изобретения. Устройство содержит трубку-направитель 2 со скошенным сферическим рабочим концом и спицу 3 с коническим заострением со скругленной вершиной. Спицу 3 вращающимися движениями рукой вводят до кости, затем вращающимися движениями по спице 3 проводят трубку-направитель 2, спицу 3 извлекают, а в трубку-направитель 2 вводят спицу с перьевой заточкой и проводят сверление кортикального слоя, после прохождения контрлатеральной кортикальной пластинки спицу с перьевой заточкой проводят через мягкие ткани. 2 с. и 1 з. п. ф-лы, 4 ил.
Patent RU-2026312-C1 (RU)
Title: Composition for preparing foamed polyurethane
Inventor: KITAEVA LIDIYA G
IPC: C08G101/00
Filed: 1992-12-29
Granted: 1995-01-09
Abstract: FIELD: refrigeration engineering. SUBSTANCE: the composition for the preparation of foam polyurethane comprises (wt parts): 100 polyesterpolyol; 95-250 polyisocyanate; 0.1-5.0 organosilicon foam stabilizer; 0.05-8.0 water; 1-45 a foaming agent; 0.05-0.6 dimethylformamide; and 3-40 optionally a fire extinguishing additive. The composition components are mixed and placed into a mold to be foamed and solidified. EFFECT: improved properties of foamed polyurethane. 2 cl, 2 tbl
Patent RU-2061593-C1 (RU)
Title: Plant for making articles of compound under vacuum
Inventor: MIKHEEV MIKHAIL M
IPC: B29C39/42
Filed: 1993-02-03
Granted: 1996-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: reservoir 6 for raw material is made up of separate tanks for compound and hardener which are mounted in common oil jacket. Pouring cylinder 21 is set up vertically under bearing plate. Reservoir 6 and mixing body 16 are assembled on bearing plate by means of rotary turret 2. Mixing body 16 is mounted for vertical displacement till entering the cavity of pouring cylinder. Vacuum system is made with delivery under piston of pouring cylinder 21. Dosing, mixing and evacuation of compound are carried out directly in the cavity of pouring cylinder 21. Plant is used for molding polymeric articles. EFFECT: simpler design. 4 dwg
Patent RU-2060767-C1 (RU)
Inventor: SKRYNNIK YURIJ N
IPC: B01D3/22
Filed: 1992-04-07
Granted: 1996-05-27
Abstract: FIELD: apparatus for processes taking place in gas (vapor)/liquid system, chemical, oil-chemical and other industries related to processing effluents. SUBSTANCE: heat-mass-exchange apparatus includes vessel 1 with plates places along its height. The plate has plateau 2 perforated with round openings 3 and provided with contact members 4 and 5 in the form of bent up lugs, inlet partition 6 and dump partition 7. Openings 3 are placed in the central part of the plateau, and members 4 and 5 are placed along periphery of plateau 2 and bent aside from the center of plateau 2 in such a manner that bending line of members 5 are parallel to partitions 6 and 7, and bending lines of members 4 is perpendicular to apparatus radius and equidistant to the vessel. EFFECT: improved heat-mass-exchange. 2 dwg
Patent RU-2075530-C1 (RU)
Title: Composite material for nickel-base sealing coating
Inventor: DENISOV VLADIMIR N
IPC: C22C1/05
Filed: 1993-05-26
Granted: 1997-03-20
Abstract: FIELD: gas-thermal deposition of sealing coatings by spraying in high-pressure compressors and turbines of gas-turbine aircraft engines operating at temperatures of 800-1100 C. SUBSTANCE: composite material for nickel-base sealing coating contains, mas.%: boron nitride, 10-15; graphite, 5-10; phosphate binder, 5-12; nickel intermetallic compound, the balance. EFFECT: higher corrosion resistance and strength of adhesion with base metal. 1 tbl
Patent RU-2086869-C1 (RU)
Title: Method for continuous preliminary heating of charge materials for steel melting furnace and plant for realization of this method
Inventor: VALLOMY JOHN ALEXANDER
IPC: C22B9/16
Filed: 1993-10-12
Granted: 1997-08-10
Abstract: An apparatus for reducing the production or emission of noxious gases while continuously preheating a mixture of iron-bearing scrap charge materials for an electric steelmaking furnace operation with off-gas from the furnace, including provision for controlled combustion within the preheating chamber. Removed gases are then treated by thermal incineration of combustible residual matter before release into the atmosphere to insure that no noxious gases are emitted. <IMAGE>
Patent RU-2078790-C1 (RU)
Inventor: NIGMATULLIN RISHAT G
IPC: C10G29/12
Filed: 1993-11-29
Granted: 1997-05-10
Abstract: FIELD: dearomatization of liquid paraffins. SUBSTANCE: method is carried out with the help of mixture of aluminium chloride and alkali. EFFECT: improved efficiency of the method. 2 tbl, 2 dwg
Patent RU-2067611-C1 (RU)
Title: Способ получения смеси ненасыщенных высших жирных кислот
Inventor: POSTOLOV YURIJ M
IPC: C07C57/02
Filed: 1994-01-31
Granted: 1996-10-10
Abstract: Изобретение предназначено для получения смеси ненасыщенных жирных с более высоким содержанием ненасыщенных жирных кислот до 95% и улучшенными показателями качества конечного продукта. Для этого безреактивному гидролизу подвергают композицию растительных масел на основе жирного кориандрового масла в сочетании с подсолнечным маслом в следующих соотношениях, мас.%:  жирное кориандровое масло - 80 - 90  подсолнечное масло - 10 - 20. 
      Полученную смесь жирных кислот дистиллируют. 1 табл.
Patent RU-2094646-C1 (RU)
Inventor: GLADYSHEV OLEG M
IPC: F02P15/10
Filed: 1994-02-10
Granted: 1997-10-27
Abstract: FIELD: engine engineering. SUBSTANCE: ignition system has high-frequency master oscillator, oscillation system, and emitter made up as an electrically discharging spark plug, which is a portion of the oscillation system. EFFECT: enhanced reliability. 2 dwg
Patent RU-2088801-C1 (RU)
Title: Electric energy recovery unit
Inventor: PYATIN VIKENTIJ V
IPC: F03G7/08
Filed: 1994-03-18
Granted: 1997-08-27
Abstract: FIELD: transport-engineering. SUBSTANCE: electric energy recovery unit has converter of energy of vehicle vertical vibrations relative to road bed into electric energy. Energy recovery unit has rotary engine and electric energy-to heat energy converter made in form of electric radiators installed in rotary engine chambers, connected with flat power generators installed in space between body and wheels and made in form of members with series of permanent magnets whose poles come in contact with poles of inductance coils whose leads are connected with diodes coupled with radiators - plugs through accumulator. Energy recovery unit has breakers - converters. Beam radiators - plugs are installed on periphery of two different-size circular chamber of rotary engine communicating through port and divided by sealing rotors. Pistons of rotor are made to cutoff maximum amount of fuel mixture in circular suction chamber and minimum amount, in exhaust circular chamber and to provided expansion of burning gases of fuel mixture at inversely proportional changing of capacity of circular chambers, placed into communication through port. Beam energy radiators are made for forcing fuel combustion process in circular chambers as rotor pistons move through the chambers. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2107478-C1 (RU)
Title: Intrauterine contraceptive
Inventor: NOVIKOVA N I
IPC: A61F6/14
Filed: 1994-05-04
Granted: 1998-03-27
Abstract: FIELD: medicine, gynecology. SUBSTANCE: intrauterine contraceptive has a rod with copper spiral and elastic horizontal branches as small shoulders with copper sockets put on them. Cone-shaped protrusions are designed at these shoulders. The largest diameter of protrusions are equal to that of a socket. EFFECT: decreased traumaticity of the walls of uterine cervical canal. 3 dwg
Patent RU-2085952-C1 (RU)
Title: Device measuring linear speed
Inventor: EJDELMAN MARK S
IPC: G01P3/00
Filed: 1994-05-27
Granted: 1997-07-27
Abstract: FIELD: various transport facilities, testing, tape-pulling and other mechanisms. SUBSTANCE: device measuring linear speed has sources of signal proportional to measured and preset speeds which outputs are connected to inputs of divider and indicator which output is linked to output of divider. Divider is manufactured with capability of realization of function  , where L and L 1  are distances passed simultaneously with measured C and preset standard C 1 =const speeds. Indicator is graduated and numbered in reduced measures. EFFECT: enhanced operational authenticity of device. 9 cl, 6 dwg, 1 tbl
Patent RU-2065068-C1 (RU)
Title: Experimental liquid-propellant reheat engine
Inventor: GONCHAROV GERALD IVANOVICH
IPC: F02K9/46
Filed: 1994-08-03
Granted: 1996-08-10
Abstract: FIELD: rocketry; liquid-propellant rocket engines working on three- component propellant. SUBSTANCE: mounted on base two- component engine is three-component gas generator 7 with main 9 feeding second fuel and regulator 10. Required consumption of the second fuel in the course of launch is ensured by setting return main 12 with metering devices 14. To avoid freezing of the second fuel, inert has blow main 15 is laid. To shift engine for two-component operation, second fuel supply main is connected with first fuel main by means of main 18. To obtain required ratio of components, mains with start and cut-off valves 22 for draining fuel into atmosphere and start and cut-off valve 23 to gas line of turbine are fitted after first fuel pump. EFFECT: enhanced reliability. 1 dwg
Patent RU-2129823-C1 (RU)
Title: General-purpose carcass ring for consumer goods
Inventor: ROZANOV I N
IPC: A45B11/04
Filed: 1994-10-12
Granted: 1999-05-10
Abstract: FIELD: production of consumer goods. SUBSTANCE: carcass device has flexible ring with solid telescopic rods connected with cover. Such ring may be used in the structure of wide range of articles, such as umbrella, bucket, ski, ski stick, or as greenhouse bed. EFFECT: simplified construction and wider range of usages. 8 cl, 4 dwg
Patent RU-2081886-C1 (RU)
Title: Method of synthesis of carbamidoformaldehyde resin
Inventor: BURYNDIN VIKTOR G
IPC: C08G12/12
Filed: 1994-10-18
Granted: 1997-06-20
Abstract: FIELD: chemical industry, synthetic polymers. SUBSTANCE: at the first stage of condensation reaction a mixture of carbamide-containing substance is used as carbamide aqueous solution. This mixture is obtained by mixing carbamide and formaldehyde at their mole ratio = (0.8-2.0):1.0 in the presence of alkaline agent containing amino-compound and mixture is subjected for maturation. Obtained aqueous solution of carbamide-containing substance is mixed with formaldehyde at heating up to mole ratio carbamide : formaldehyde = 1.0:(1.75-2.1) and pH = 6.0-8.5; at the second stage condensation reaction of the obtained solution is carried out in acid medium at pH = 3.9-5.1, at 82-98 C followed by cooling and evaporation of condensation product; at the third stage additional portion of carbamide is added to the obtained product up to mole ratio carbamide : formaldehyde = 1.0:(1-2) and condensation is carried out at pH = 7.5-8.5, at 40-65 C followed by resin cooling and stabilizing. EFFECT: low toxicity of resin, enhanced stickiness, decreased net cost and energy. 5 cl, 2 tbl
Patent RU-2115235-C1 (RU)
Title: Interference suppression device for receivers of wide- band signals
Inventor: VOLOSHIN L A
IPC: H04B1/10
Filed: 1994-10-03
Granted: 1998-07-10
Abstract: FIELD: radio communication. SUBSTANCE: device has three subtracters, inputs of which are combined with device input. First subtracter output is connected to second input of second subtracter through series-connected first multiplier, band-pass filter, phase inverter and second multiplier. Second subtracter output is connected to input of first unit with controlled transmission ratio. First unit output is connected to second input of first subtracter and to second input of third subtracter 9 through series- connected limiter, synchronous phase filter, second input of which is connected to device input and through second unit with controllable transmission ratio. Third subtracter output serves as device output. Reference signal is supplied to multipliers from signal copy generator. EFFECT: enhanced interference suppression. 2 dwg
Patent RU-2082063-C1 (RU)
Title: Child-proof gas lighter
Inventor: FRIGIERE RENE
IPC: F23Q2/28
Filed: 1993-02-19
Granted: 1997-06-20
Abstract: FIELD: power engineering. SUBSTANCE: device for neutralization of control lever 3 used for opening valve 2 includes button 13 fitted slidably under lower side of rear end 3b of control lever 3 and movably between working position of return stroke; device includes also branch with part 8r rigidly connected with lighter body 8; it is located under this part, thus excluding any motion of control lever 3 in direction of opening valve 2 and unnoticeable position of forward motion where part 8b is not in trajectory any longer which is described by button 13 during motion of control lever 3 in direction 9 of opening valve 2, thus making it possible to perform this stroke; provision is also made for momentary holding of button 13 in unnoticeable position before bringing lever 3 in action; other devices are provided for return of lever to working neutralization position immediately after action. EFFECT: enhanced reliability. 1 cl, 11 dwg
Patent RU-2131878-C1 (RU)
Title: 9a-n-(n'-carbamoyl)- or 9a-n-(n'-thiocarbanoyl)-derivatives of 9-deoxo-9a-aza-9a-homoerythromycin a, method of their synthesis and pharmaceutical composition based on said
Inventor: NEDEL KO KUJUNDZHICH
IPC: A61P31/04
Filed: 1994-12-06
Granted: 1999-06-20
Abstract: FIELD: organic chemistry, antibiotics, pharmacy. SUBSTANCE: invention relates to 9a-N-(N'-carbamoyl)- or 9a-N-(N'-thiocarbamoyl)-derivatives of 9-deoxo-9a-aza-9a-homoerythromycin A of the formula (I)   where R means C 1-3 -alkyl, C 6-10 -aryl or C 6-10 -aryl-C 1-3 -alkyl, 5- or 6-membered aromatic ring containing 1 or 2 heteroatoms taken from nitrogen or oxygen atom; X is O or S. These compounds are new semisynthetic macrolide antibiotics of azalide order showing antibacterial effect. EFFECT: new macrolide azalide antibiotics. 17 cl, 1 tbl, 9 ex
Patent RU-2125437-C1 (RU)
Title: Cosmetic or dermopharmaceutical composition and method for preparation thereof
Inventor: VERONIK LE BRA
IPC: A61K6/00
Filed: 1995-01-24
Granted: 1999-01-27
Abstract: FIELD: cosmetics. SUBSTANCE: paste designed for maquillage and treatment of skin and lips contains in its fat phase 12-60% (based on total weight of composition) of at least one wax with melting point above 55 C, dynamic viscosity of composition at 25 C being within the range from 3 to 30. Method of preparation is also provided. EFFECT: enabled use as soft paste. 27 cl, 6 dwg, 1 tbl, 3 ex
Patent RU-2052329-C1 (RU)
Inventor: LEVCHENKO GENNADIJ I
IPC: B23K31/02
Filed: 1995-02-20
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: process of making begins with the forming of the combined pipe length from the portions different in diameter or in the material compound. Each portion is collected from the pipe pieces according to the pattern required for this portion. The mentioned portions are compared with their patterns. Unnecessary parts are cut from the inner portions on two sides and from the extreme portions on the side of their joining with the inner portions. Then on the common length collected from the portions a fragment is marked off with the length equal to that of the combined length of the article, after that the unnecessary parts are cut off. The plant for the method realization has a device for marking off the pipe length with the following transducers mounted on the live reversible roller: transducer for fixating the front face end of the pipe, transducer the precise marking off and n-transducers for the rough marking off the length, transducers for fixating and the precise marking off the length mounted before the cut line of the cutting-off machine and n-transducers of the rough marking from each other. The transducers are connected up to the computing device according to the scheme. EFFECT: facilitated manufacture. 2 cl, 2 dwg
Patent RU-2089157-C1 (RU)
Title: Apparatus for hydraulic massage of prostate
Inventor: ZAPOROZHTSEV VIKTOR NIKOLAEVIC
IPC: A61H21/00
Filed: 1995-03-31
Granted: 1997-09-10
Abstract: FIELD: medical equipment, in particular, urology. SUBSTANCE: apparatus has hollow casing 1 with opening 9 and flexible enclosure 6 positioned in opening 9. Partition 11 divides casing into two chambers and is provided with through openings 10. Liquid is delivered from pulsator through union 5 into one of chambers. While liquid is accumulated in this chamber, it forms massaging blister 8 in opening 9 of casing 1 due to expanding of enclosure 6. Portion of liquid is forced into second chamber and discharged through union 4 into sewage system or into water exchange system. EFFECT: increased efficiency and simplified construction. 2 cl, 4 dwg
Patent RU-2086948-C1 (RU)
Title: Device for bending strength and durability test of gear wheel teeth
Inventor: MIKHAJLOV GENNADIJ I
IPC: G01N3/00
Filed: 1995-03-29
Granted: 1997-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: the proposed device has housing 1 accommodating loader 2 and intermediate member. The intermediate member is made in the form of bracket 6 intended to straddle with a clearance one of the teeth of the gear wheel under test. The ends of the bracket are designed to act upon the teeth neighboring to that straddled by bracket 6. The device is provided with special removable members intended to transmit load to the teeth. Essentially, these members are made in the form of cylindrical rods, which are placed into grooves, available in the ends of bracket 6. EFFECT: trustworthy results of test. 2 cl, 1 dwg
Patent RU-2083536-C1 (RU)
Inventor: SKVIRSKIJ LEONID YA
IPC: C05D1/02
Filed: 1995-04-19
Granted: 1997-07-10
Abstract: Изобретение относится к технологии получения гранулированных удобрений, включающей обработку пылевидных фракций связующим и последующее прессование совместно с крупными классами. В качестве связующего используют метасиликат натрия, причем пылевидную фракцию при 80-120 o C увлажняют до 2,0-8,0 мас.% водным раствором связующего, имеющего температуру 50-100 o C. 1 з.п.ф-лы, 1 табл.
Patent RU-2084559-C1 (RU)
Title: Method of supply of production line with direct current and device for its realization
Inventor: ZUEV NIKOLAJ M
IPC: H02M/
Filed: 1995-06-01
Granted: 1997-07-20
Abstract: FIELD: production of nonferrous metals, in particular, production of magnesium. SUBSTANCE: part of current applied to one of the electrolyzers of the production line is fed to the apparatus for preparation of material to electrolysis; the strength of the transmitted current is adjusted by varying the electrical resistance of the apparatus for preparation of raw material and maintained within 10 to 40% of the value of continuous current. Current distribution in the "electrolyzer-apparatus for preparation of raw material: system is controlled by connection or disconnection of the electrodes on the apparatus for preparation of raw material. The apparatus for preparation of raw material and one of the electrolyzers of the production line are combined by a common bus arrangement furnished with an electrode polarity change-over switch. EFFECT: improved use of current, enhanced stability and efficiency of operation of the leading unit and production line, reduced cost, enhanced quality of raw material and reliability of operation. 4 cl, 2 dwg
Patent RU-2082255-C1 (RU)
Title: Method and device for producing ion beam
Inventor: MAKOV BORIS N
IPC: H01J27/04
Filed: 1995-06-20
Granted: 1997-06-20
Abstract: FIELD: ion engineering. SUBSTANCE: additional electrode having smaller effective surface than discharge chamber walls is placed in discharge plasma and positive to discharge chamber potential is applied to it thereby concentrating full discharge current on its effective surface and increasing plasma concentration and electron temperature. Drift flow of all charged particles of plasma simultaneously formed in this space in crossed ExB fields is to extraction slit across magnetic field lines of force along stationary double electric layer formed in plasma without disturbing its quasi-neutrality and causing higher concentration of plasma at slit and current density in accelerated ion beam at same discharge conditions. EFFECT: increased current intensity in accelerated ion beam at same power in gas discharge. 11 cl, 14 dwg
Patent RU-2089287-C1 (RU)
Title: Catalyst for oxidizing sulfur compounds
Inventor: KOCHETKOVA RAISA P
IPC: B01D53/78
Filed: 1995-08-01
Granted: 1997-09-10
Abstract: FIELD: catalysts preparation. SUBSTANCE: invention relates to preparation of heterogeneous catalyst for liquid-phase oxidation of sulfur compounds (sulfur dioxide, hydrogen sulfide, mercaptans) and may be utilized when cleaning gas releases and waste waters from power engineering, petroleum processing, chemical, and pulp-and-paper industries. In order to increase activity of catalyst, its mechanical strength, and heat resistance, heterogeneous catalyst is provided distinguishing with that, as active components, sulfur waste and pyrolusite ore are utilized, pyrolusite ore being composed of following oxides (in wt % of oxide): manganese(IV), 54.76-69.1; manganese(II), 1.80-4.85; iron(III), 5.00-11.23; silicon, 4.05-7.52; aluminium, 0.92-5.03; titanium, 0.01-0.03; calcium, 0.50-0.82; magnesium, 0.40-0.70; potassium, 2.87-3.10; sodium, 0.37-0.58; phosphorus(V), 1.10-1.35; impurities and calcination loss, the balance. Carrier is composed of (in wt %): sulfur waste, 13-15; pyrolusite ore, 43-45; fusible matter, 10-12; clay, the balance. As fusible matter, catalyst may contain glass. EFFECT: increased activity and performance characteristics of catalyst. 2 cl, 1 tbl
Patent RU-2109628-C1 (RU)
Title: Line for treating of products with concrete
Inventor: ARBEN EV A S
IPC: B28B15/00
Filed: 1995-10-19
Granted: 1998-04-27
Abstract: FIELD: civil engineering, in particular, structures and equipment for production of reinforced - concrete products. SUBSTANCE: production line for treating of products with concrete uses a mobile conveyer furnished with a feeder-weigher, the line includes also an open store of aggregates with compartments, cement store, and a vibrating chute made at an angle of 45 deg. Besides, the production line has a mortar pump, synergo- generator and a travelling gantry crane. EFFECT: improved design. 2 dwg
Patent RU-2090260-C1 (RU)
Title: Method of preparing carbon molecular sieve for oxygen and nitrogen separation
Inventor: KAZAKOV VLADISLAV A
IPC: B01J20/20
Filed: 1995-12-26
Granted: 1997-09-20
Abstract: FIELD: molecular sieves. SUBSTANCE: brawn coal is disintegrated to form 1-6-mm fraction, which is carbonized and treated with 0.5-2.5% solution of polyethylene glycols with general formula OH(CH 2 CH 2 O) n  where n = 90 n = 90 ± 7 7 or block copolymers of propylene and ethylene oxides with propylene glycol having following general formula:   where n = 21 n = 21 ± 5 5 and m = 117 m = 117 ± 10 10 at carbon to solution volume ratio (1- 1.5):1, whereupon carbon molecular sieve prepared is dried. EFFECT: enabled high-purity (virtually with no oxygen) nitrogen separation from its mixtures with oxygen, for example, from air. 2 cl, 1 tbl
Patent RU-2093917-C1 (RU)
Title: Gas-filled switching tube
Inventor: AVILOV ERNEST A
IPC: H01T1/00
Filed: 1996-01-16
Granted: 1997-10-20
Abstract: FIELD: radio engineering, high-voltage pulse equipment. SUBSTANCE: invention is intended for use as commutator in high-voltage circuits forming high-voltage pulses. Gas-filled switching tube has electrodes mounted opposite one to another in metal case and insulators in the form of truncated cones which minor bases are anchored on electrodes and which major bases are located on butts of case. Novelty consists in that length of generating line of insulator operating under pulse voltage is equal to 0.4-0.6 length of envelope of insulator working under static voltage. EFFECT: enhanced functional reliability and safety. 1 dwg