baber/WOPTO huggingface dataset:
Patent RU-2102504-C1 (RU)
Inventor: EREMIN A I
IPC: C21D9/22
Filed: 1995-11-09
Granted: 1998-01-20
Abstract: FIELD: heat treatment; may be used in hardening the parts complicated in shape, made of carbon steel, for instance, threading and knurling tools for hardness over 61 HRCe. SUBSTANCE: method includes heating up to 780-820 C, holding and cooling. In this case cooling down to 400-200 C is carried out in 5-15-% aqueous solution of common salt at temperature of 15-30 C, and further cooling in the martensite interval of temperatures is carried out in 5-15-% aqueous solution of common salt at temperature of 90-100 C with further cooling in the air. EFFECT: higher efficiency. 1 tbl
Patent RU-2121455-C1 (RU)
Inventor: PATRIK BLIN
IPC: B65D71/00
Filed: 1994-04-15
Granted: 1998-11-10
Abstract: Многосекционный контейнер предназначен для упаковки комплекта предметов, например, бутылок. Он включает в себя две или более секций и отрываемую верхнюю панель. Секции образованы панелью днища, боковыми панелями и панелью крышки. Панель крышки частично образована отрываемой верхней панелью. Удаление отрываемой верхней панели от контейнера приводит по крайней мере к частичному отделению секций и открывает верхнюю часть по крайней мере одного из предметов. Такая конструкция позволяет извлекать предмет из секции, что обеспечивает удобство использования упаковки. 9 з.п. ф-лы, 9 ил.
Patent RU-2081607-C1 (RU)
Title: Edible tallow product
Inventor: AZNAURYAN MELKON P
IPC: A23D9/02
Filed: 1995-12-25
Granted: 1997-06-20
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: product contains salomas and palm olein with melting temperature 12-24 C, hardness, 10-70 g/cm, and iodine value, 30-70 g I 2 /100 g or its mixture with liquid vegetable oil at the following ratio of ingredients, mas.%: salomas, 10-80; palm olein or its mixture with liquid vegetable oil, the balance. Emulsifier in amount of 0.05-1.0%, water not more 50%, colorant, 0.05-0.6%, fillers and flavorings may be introduced in product. EFFECT: higher biological value. 5 cl, 1 tbl
Patent RU-2112061-C1 (RU)
Title: Method of treatment of technogenic gold-containing placers
Inventor: FONBERSHTEJN E G
IPC: C22B11/00
Filed: 1996-02-12
Granted: 1998-05-27
Abstract: FIELD: geotechnology; leaching of gold from ores in processing of technogenic placers. SUBSTANCE: the offered method includes pouring from atop with water of ore bulk loaded into tray with the help of hydraulic giants. Ore bulk in technogenic placers is presented in form of well washed from clay and partially disintegrated material. Water supplied to surface of ore bulk easily soaks through it. In this case, filtration flows carry to bottom part of tray gold particles together with ore fine fraction. In this way, ore bulk is separated into producing layer, which is subject to further treatment, and washed out layer, which contains no gold. Boundary between these layers is determined by testing. In further leaching of gold, reagent solution is supplied to producing layer only. Thickness of producing layer may be reduced by cyclic supply of water to surface of ore bulk with removal of washed out layer after each cycle. For this purpose, use also is made of activation of the process of gold transfer to tray bottom part by aeration of ore bulk, or by vibration, or pulsing action. To prevent possible losses of fine gold carried away with used water, one or even whole cascade of vessels are installed under discharge line, in which heavy suspended particles, including gold, are settled due to change of flow velocity. Accumulated precipitate is leached. EFFECT: reduced specific consumption of reagent and time for leaching. 4 cl, 2 dwg
Patent RU-2108856-C1 (RU)
Title: Reactor for liquid-phase oxidation of hydrocarbons
Inventor: KOMAROV S M
IPC: B01J10/00
Filed: 1996-03-05
Granted: 1998-04-20
Abstract: FIELD: chemical reactors. SUBSTANCE: reactor for liquid- phase oxidation includes horizontal cylindrical housing divided into chambers by vertical partitions which are so located that form free space above them; device has also pipe line for introducing the starting products into first chamber, pipe line for removal of oxidate from last chamber, pipe line for feeding oxidizing gas, pipe line for discharge of secondary vapors of oxidation, pipe line for removal an introduction of circulating reaction mixture; device is also provided with manifold of circulation of secondary vapors of oxidation located in parallel with its axis in space above partitions or above housing; it is brought in communication with free space of first and last chambers; manifold is provided with one or several injection devices. EFFECT: enhanced efficiency. 7 cl, 7 dwg
Patent RU-2128040-C1 (RU)
Title: Liniment "fusol" as a drug showing antiinflammatory, wound-healing and regenerative effects and a method of its preparing
Inventor: DMITRIENKO NIKOLAJ VASIL EVICH
IPC: A61K31/60
Filed: 1996-03-19
Granted: 1999-03-27
Abstract: FIELD: medicine, pharmaceutical industry. SUBSTANCE: liniment is prepared by mixing components of plant nature, salicylic acid, aerosil and metronidazole at 18-25 C for 40-60 min. Proposed liniment does not cause local irritation, allergic or other adverse effects and can be used in gynecology. EFFECT: enhanced effectiveness of a drug proposed. 6 cl, 1 tbl
Patent RU-2151352-C1 (RU)
Inventor: DILIP KUMAR DATTA
IPC: F27B1/21
Filed: 1996-03-26
Granted: 2000-06-20
Abstract: Изобретение относится к уплотняющему устройству, пригодному для подсоединения к технологической установке, например к вертикальной шахтной печи, для обеспечения саморегулируемой разгрузки материала из упомянутой установки без утечки воздуха, при этом устройство содержит камеру, имеющую на ее верхнем конце впускное отверстие с фланцем для подсоединения к выпускному желобу технологической установки и выпускное отверстие на ее нижнем конце, камера снабжена перегородкой, имеющей впускной затвор и выпускной затвор, шарнирно соединенные с ее верхней и нижней частями соответственно, свободные концы шарнирных затворов являются такими, чтобы опираться на средства для образования воздушного уплотнения, средства для одновременной работы впускного и выпускного затворов, причем эти средства подсоединены к цепи управления для привода в движение затворов, выпускное отверстие подсоединено на устройстве для объемной разгрузки, оснащенном средствами для измерения количества выпускаемого материала. 4 з.п.ф-лы, 2 ил.
Patent RU-2115905-C1 (RU)
Title: Process of generation of hypersonic flow for aerodynamic investigations and device for its implementation (versions )
Inventor: KURSHIN A P
IPC: G01M9/00
Filed: 1996-05-15
Granted: 1998-07-20
Abstract: FIELD: experimental aerodynamics. SUBSTANCE: temperature and pressure of working gas are increased in advance to entropy S 1 , then gas is throttled with increase of entropy to S 0  corresponding to deceleration parameters. After throttling working gas is adiabatically compressed to deceleration parameters and released through nozzle. Device for implementation of process has receiver, start-up/cutoff valve, two boosters securing adiabatic compression of gas and nozzle. Boosters are connected through shut-off unit, throttle and check valve arranged in series. Cowper heater raises temperature of gas coming into booster from receiver. In versions of device gas is heated at outlet from booster or inside its small cylinder. EFFECT: starting reserve of working gas increased at high temperatures and pressures of deceleration by more than one order, raised deceleration temperature or diminished dimensions of device with maintenance of mass of working gas. 4 cl, 3 dwg
Patent RU-2093403-C1 (RU)
Inventor: PAVLOV GENNADIJ A
IPC: B62D29/04
Filed: 1996-05-17
Granted: 1997-10-20
Abstract: FIELD: automotive industry. SUBSTANCE: bearing structure has frame made in the form of longitudinal sidemembers connected by crossmembers and stiffeners forming skeleton being essentially pairs of vertical pillars. Pillars forming pairs are connected by still forming members. Pillars of front pair are coupled by crossmember brought out forward and fastened by detachable joint with vertical pillars on sidemembers. Skeleton is lined with nonmetallic parts forming the envelope which are connected to skeleton by glue and detachable connection. EFFECT: enlarged operating capabilities. 7 cl, 6 dwg
Patent RU-2112791-C1 (RU)
Inventor: DEKTJAREV JU P
IPC: C12G3/06
Filed: 1996-07-11
Granted: 1998-06-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains glucose, tartaric acid, sugar syrup and aqueous-alcoholic liquid. Vodka has mild taste and flavor. Proposed composition ensures storage stability of tastiness. EFFECT: higher organoleptical properties.
Patent RU-2138114-C1 (RU)
Title: Electronic circuit for electric power conversion and power supply using it
Inventor: ZHAN-POL LJAV EVILL
IPC: H02M3/07
Filed: 1995-12-28
Granted: 1999-09-20
Abstract: FIELD: power conversion engineering. SUBSTANCE: multilevel converter has capacitor C1, C2, ... Cn in each of its cells. Capacitors are rated at charge voltage proportional to their respective ordinal numbers in converter. Converter also has facility VMO1, VMO2, ... VMOn for evaluating mean voltage across terminals of each capacitor C1, C2, ... Cn, facility VE1, VE2, . . . Ven for measuring any difference that may occur relative to each capacitor between evaluated mean charge voltage and mean rated value of capacitor charge, facility VEC1, VEC2, VECn for ensuring adequate difference signal, and correction control facility BT, EC1, EC2, ... Ecn that receives mentioned difference signals and invokes arrangement of at least one temporary connection between two capacitors to correct this difference. EFFECT: improved precision of voltage control. 9 cl, 5 dwg
Patent RU-2115861-C1 (RU)
Title: Self-adjusting electric heater
Inventor: LAREV ANATOLIJ VALENTINOVICH
IPC: H05B3/60
Filed: 1996-11-01
Granted: 1998-07-20
Abstract: FIELD: electric heaters used for off-line steam heating. SUBSTANCE: electric heater has hermetically sealed case 1 with inlet and outlet pipes 10 and 4, respectively, accommodating electrodes 2, liquid regulator valve 5 with actuator 6, compensating tank 9 holding backup liquid used for automatic power control without special (such as electromechanical) regulators as well as for ensuring desired head of heat-carrying agent when it is supplied to heated system without any pumping appliances. EFFECT: improved operating reliability. 1 dwg
Patent RU-2114789-C1 (RU)
Title: Method for preparing flocculant solution
Inventor: TITKOV S N
IPC: C02F1/56
Filed: 1996-11-04
Granted: 1998-07-10
Abstract: FIELD: technology for preparing solutions of high molecular weight flocculants and may be used by flotation and concentration of slime. SUBSTANCE: flocculant is fed into solution, the process is carried out at 35-55 C. Then temperature of solvent is elevated and flocculant is dissolved, the process takes place by mixing at 50-75 C. EFFECT: decreased duration of the process; increased completeness of dissolution of flocculant; increased efficiency of flocculant action. 2 tbl
Patent RU-2116591-C1 (RU)
Title: Сушильная рециркуляционная камера для пиломатериалов
Inventor: SLOBODJANIK IVAN PETROVICH
IPC: F26B9/06
Filed: 1996-11-01
Granted: 1998-07-27
Abstract: Изобретение предназначено для сушки пиломатериалов в лесной, деревообрабатывающей промышленности. Устройство содержит горизонтальный цилиндрический корпус, циркуляционные вентиляторы, сушильный объем с пиломатериалами, расположенными волокнами вдоль направления движения сушильного агента, нагревательный объем для нагрева сушильного агента, конденсационный объем, в котором расположены пластинчатый калорифер, охлаждаемый холодной водой, вакуум-насос, частично отсасывающий отработанный сушильный агент после конденсационного объема. Нагревательный объем выполнен в виде кольцевого пространства между цилиндрами с нагревательными трубами, расположенными вдоль образующих цилиндров и соединенными с подводящими и отводящими выносными коллекторами водогрейного котла, сушильный объем выполнен в виде цилиндрического корыта на тележках, загруженного пиломатериалами в форме цилиндра и уплотненного вокруг по образующим цилиндра, с обеих торцевых сторон сушильного объема плотно приставлены пластинчатые калориферы, последовательно соединенные с вентиляторами. Вентиляторы с пластинчатыми калориферами работают поочередно так, что сушильный агент движется через слой пиломатериалов в направлении работающего калорифера и вентилятора. При переключении вентиляторов и калориферов направление движения сушильного агента меняется на обратное. Установка повышает эффективность сушки пиломатериалов. 5 ил.
Patent RU-2119639-C1 (RU)
Title: Armor-piercing subcaliber projectile for small-caliber gun
Inventor: ZAGLADA V I
IPC: F42B12/06
Filed: 1996-11-18
Granted: 1998-09-27
Abstract: FIELD: ammunition for small-caliber weapons. SUBSTANCE: projectile body has two-step chamber where core is installed. Ballistic cap manufactured in the form of combination of two cones is placed between core and body. Obturating ring is mounted at distance of 0.45-0.50 caliber of projectile beneath upper section of body. EFFECT: increased armor penetrating capability and density of shots. 2 dwg
Patent RU-2135266-C1 (RU)
Inventor: JURICHEV O A
IPC: B01D47/06
Filed: 1996-11-26
Granted: 1999-08-27
Abstract: FIELD: heat power industry. SUBSTANCE: system of wet spark quenching of effluent gases of power plant has interconjugate source of stack gases, spark extinguisher communicating with water tank, confuser, chamber feeding additional air and gas conduit With operation of boiler unit 5 gases are washed in spark extinguisher 3 with feed of water from tank 8, are cooled and are 75% free from soot. Soot pulp is tapped away over pipe-line 4, gas goes to confuser 2, is accelerated and turbulized and particles of soot remaining in flow burn down intensively. Later accelerated gas goes to chamber 9 feeding air, mixes with it and moves over gas conduit 1 to exit and remaining particles of incomplete fuel combustion burn down more completely. Effluent gas carries smaller quantity of carbon monoxide, soot and sparks. EFFECT: reduced heat removal in gas conduit, prolonged operational life of it and improved ecological indices. 1 dwg
Patent RU-2114546-C1 (RU)
Title: Energy armchair
Inventor: KLYKOV SERGEJ VASIL EVICH
IPC: A47C3/026
Filed: 1996-12-06
Granted: 1998-07-10
Abstract: FIELD: working site equipment, which may be used for training. SUBSTANCE: armchair has column mounted on base, seat and back, handrail with arm rests connected with back carcass through connecting rods. Lower driven disk with skew sleeve is mounted on armchair base for loose rotation. Seat is formed as disk supported through center by armchair carcass and performing sinusoidal-circular motion at any motion of individual's body for transmitting rotational motion to driven disk through central lever projecting into skew sleeve. Energy generated during motion of driven disk and back may be consumed. EFFECT: wider operational capabilities and enhanced reliability in operation. 10 dwg
Patent RU-2139446-C1 (RU)
Inventor: OPOLOVNIKOV S V
IPC: F04B35/01
Filed: 1997-01-06
Granted: 1999-10-10
Abstract: FIELD: compression of air. SUBSTANCE: bellows mechanisms are mounted under railway rails between sleepers; upper covers of these mechanisms are rigidly connected with rails and their bases are immovable. Suction and delivery valves fitted in bases are used to connect cavities of bellow mechanisms with compressed air reservoir. EFFECT: possibility of using vibration of rails during motion of train for obtaining compressed air. 3 dwg
Patent RU-2114702-C1 (RU)
Inventor: KIRJUSHKIN V I
IPC: B04B5/08
Filed: 1997-01-16
Granted: 1998-07-10
Abstract: FIELD: separation of gas mixtures and mixtures of gaseous isotopes. SUBSTANCE: gas centrifuge includes body, cylindrical vertical rotor and gas header which consists of concentrically arranged tubes to supply gas mixture and to withdraw fractions. Rotor is provided with main and additional vibration dampers. Additional vibration damper is made in the form of radially movable ring from antifriction material located in throat of rotor concentrically to external tube of has header having disc projections. Ring is located so that value of radial clearance between it and throat is smaller than that between main vibration damper and throat. Radially movable ring may be provided with limiter of its turning relative to vertical axis and with device for its centering. EFFECT: higher efficiency in rotor vibration dampening during its acceleration and gaining the working rotation speed. 4 cl, 3 dwg
Patent RU-2136007-C1 (RU)
Title: Sensor of density of current of charged particles
Inventor: PRUDKOJ N A
IPC: G01R19/08
Filed: 1997-02-05
Granted: 1999-08-27
Abstract: FIELD: measurement technology. SUBSTANCE: proposed sensor is designed to determine amplitude-time characteristics of flux of charged particle, for instance, electrons, without appreciable distortion. Sensor of density of current of charged particles has hollow toroidal case 1 with through annular groove 2 made in surface of toroid and facing its axis. At least one gauze screen 3 overlapping aperture of sensor and electrically connected to it along entire line of contact between sensor and screen is mounted in sensor in symmetry relative to its axis. Distance between annular groove and screen is chosen from relation h <Vtx/10, where V is speed of charged particles; tx is characteristic time of measurement of current. EFFECT: expanded conditions for use of sensor, increased accuracy of it and reduced labor input to measurements and determination of amplitude-time characteristics of flux of charged particles through aperture of sensor. 1 dwg
Patent RU-2152638-C1 (RU)
Inventor: KARTER STEFEN A
IPC: F02M21/02
Filed: 1995-11-27
Granted: 2000-07-10
Abstract: В предлагаемом изобретении предусмотрен дополнительный регулятор давления, который может применяться в сочетании с обычными одно- или двухступенчатыми регуляторами давления. Он также может использоваться в сочетании с новым двухступенчатым сбалансированным регулятором давления, образуя трехступенчатую вакуум-потребляющую систему регулировки давления, предназначенную для регулировки давления сжатых газов, в частности природных газов, применяемых в качестве топлива для двигателей, в транспортных средствах, приводимых в действие от природного газа. Регулятор давления представляет собой высокопрочное, компактное, обеспечивающее высокий расход потока, незначительный спад давления, малый перепад давления, незначительное отклонение от контрольной точки и незначительное "ползучее" повышение давления устройство, пригодное как для эксплуатации, так и для применения в качестве запасного узла. Регулятор особо эффективен при его применении в моно-, би- и двухтопливных двигателях. Технический результат - максимальная чувствительность к изменениям в уровне давления впуска и минимум колебаний давления на выходе. 4 з.п. ф-лы, 17 ил.
Patent RU-2121467-C1 (RU)
Title: Mineral powder for asphalt-concrete mixes
Inventor: ARZHANOV VIKTOR NIKOLAEVICH
IPC: C04B20/10
Filed: 1997-05-23
Granted: 1998-11-10
Abstract: FIELD: roadway coverings. SUBSTANCE: invention aims at producing powder with reduced porosity and swelling and thereby at increasing water resistance and strength (20 C) of asphalt-concrete mix including this powder. Mineral powder contains mineral constituent (basis) and heavy coal-tar products as organic constituent (2-5%). EFFECT: reduced bitumen intake and improved service characteristics of roadway covering. 3 tbl
Patent RU-2123604-C1 (RU)
Inventor: KASHEVAROV JU B
IPC: F02B55/00
Filed: 1997-05-28
Granted: 1998-12-20
Abstract: FIELD: generation of electric energy. SUBSTANCE: steam power plant has electric generators with engines, main gas pipe-line and system controlling operation of all gears, heat exchangers and oxygen station. Combustion chamber of each rotor engine is connected with branch pipes with overlapping valves to main gas pipe-line, oxygen station and first heat exchanger linked to second heat exchanger. Upper part of the latter houses compressor meant for compression of carbon dioxide and for its supply to consumers. Stator of each engine has door that can overlap window to combustion chamber. Engine may have two or more sections with common shaft rotating rotors in stators, separated from each other by crankcase boxes with gauges installed on common operating shaft. EFFECT: enhanced efficiency, diminished harmful emissions, decreased cost of generation of electric energy. 4 cl, 6 dwg
Patent RU-2141569-C1 (RU)
Inventor: MOSKOVCHENKO A P
IPC: F02B33/14
Filed: 1997-05-22
Granted: 1999-11-20
Abstract: FIELD: manufacture of internal combustion engines. SUBSTANCE: new process of compression of air and fuel mixture before ignition in one combustion chamber by means of " finger " piston and piston of additional compression of air and fuel mixture which spaces of cylinders communicate constantly with space of combustion chamber and piston-compressor whose space of cylinder is separated from space of combustion chamber is used in given internal combustion engine. In agreement with invention compression of air and fuel mixture in combustion chamber is formed by " finger " piston, by piston-compressor, by piston of additional compression of air and fuel mixture till ignition point is achieved by " finger " piston. Additional compression of air and fuel mixture before ignition is formed by piston of additional compression of air and fuel mixture after " finger " piston passes ignition point. Such approach results in absence of detonation and in efficient usage of hot high-pressure gases as " finger " piston of reduced diameter is used in engine on which high-pressure gases act in proper cylinder of reduced diameter with correspondingly decreased working space. EFFECT: reduced consumption of fuel. 1 cl, 4 dwg
Patent RU-2116419-C1 (RU)
Title: Building
Inventor: MELAMED EH SH
IPC: E04H9/02
Filed: 1997-06-10
Granted: 1998-07-27
Abstract: FIELD: construction engineering. SUBSTANCE: in building on non-embedded foundation slab with reinforcement band at covering level, reinforcement of slab and band is made of variable cross-section. Parameters of reinforcement in foundation slab at each point are varied in compliance with envelope epure of stresses in slab and band. Forces are determined from principle of minimal potential energy of deformation in following system: ground - foundation slab - structure above foundation at various settling of ground. Parameters of reinforcement cross-section in band are equal to part of parameters of cross-section of slab reinforcement which takes normal forces at settling of ground. Aforesaid arrangement is directed at adding longevity of structures above foundation and ensuring normal conditions for carrying out technological processes inside building. In addition, amount of materials used is reduced. EFFECT: higher efficiency. 11 dwg
Patent RU-2142943-C1 (RU)
Inventor: VEN-KSU VU
IPC: C07D401/04
Filed: 1997-06-09
Granted: 1999-12-20
Abstract: FIELD: chemical industry. SUBSTANCE: [(5,6-dicarboxy-3- pyridyl)methyl] ammonium halides of formula I:   wherein R 1 ,R 2 ,R 3  are C 1-4  alkyl and, when taken together, R 1 ,R 2  form 5-or 6- membered ring optionally terminated by 0, S or NR 3 ; R 3  is C 1-4  alkyl; X is Cl, Br or J; Z is H or halogen; Z is H, halogen, cyano or nitro, are prepared by oxidation of compound of formula II:   with hydrogen peroxide in the presence of aqueous base, compounds of formula I are useful as intermediate compounds for preparing herbicidal 5-(alkoxymethyl)-2- (2-imidazoline- 2-yl) nicotinic acids, esters and salts. EFFECT: improved properties of the title compounds. 11 cl, 8 ex