baber/WOPTO huggingface dataset:
Patent RU-2016389-C1 (RU)
Title: Device for taking metered-out portions of liquid
Inventor: EFIMOV VLADIMIR D
IPC: G01N1/10
Filed: 1990-08-13
Granted: 1994-07-15
Abstract: FIELD: chemistry, metering out chemical agents in manufacturing polymers. SUBSTANCE: device for taking metered-out portions of liquid has a vessel with liquid to be metered-out, switching cock, channel for feeding carrier gas, an intermediate measuring vessel. The vessel with liquid to be metered-out is disposed over the intermediate measuring vessel. The switching cock is interposed between them. The intermediate vessel has concave walls and is provided with a rotary pipe movably mounted within the intermediate vessel with four degrees of freedom. An inlet opening of the rotary pipe is arranged such that its level can be varied with respect to upper level of liquid in the intermediate vessel. EFFECT: enhanced accuracy and efficiency. 2 dwg
Patent RU-2007691-C1 (RU)
Inventor: EMELYANOV PETR N
IPC: G01B7/14
Filed: 1990-10-30
Granted: 1994-02-15
Abstract: FIELD: measurement technology. SUBSTANCE: device, whose schematic circuit diagram is shown on the drawing, has a differential inductive pickup, bridge circuit connected to whose two branches are pickup coils 1 and 3, and to the two other branches - balancing resistors 2 and 4, power supply 5 connected across the diagonally opposite pair of supply junctions of the bridge circuit, wattmeter used as a signal indicator whose current coil 6 is connected across the diagonally opposite pair of measuring junctions of the bridge circuit directly, or, with the aim of enhancing the bridge circuit sensitivity, via current transformer 8 the voltage coil of wattmeter 7 is connected across the diagonally opposite pair of supply junctions of the bridge circuit. Selection of resistance values balancing resistors 2 and 4 minimizes the travel measurement error by decreasing the influence of instability of resistances of the pickup coils. EFFECT: enhanced accuracy. 2 cl, 1 dwg
Patent RU-2025095-C1 (RU)
Inventor: LEUSH STANISLAV S
IPC: A61B17/42
Filed: 1991-01-02
Granted: 1994-12-30
Abstract: Использование: в акушерстве и гинекологии. Сущность изобретения: осуществляют в ходе операции передне-латеральную кольпотомию, а затем из дренируемого пространства во влагалище выводят трубку сечением 0,5 - 1 см с перфорацией в проксимальном отделе. Положительный эффект: позволяет предупредить гнойно-септические осложнения.
Patent RU-2022573-C1 (RU)
Inventor: KROKHIN VLADIMIR M
IPC: A61N1/22
Filed: 1991-02-27
Granted: 1994-11-15
Abstract: Использование: в медицинской технике для стабилизации и снижения артериального давления у метеочувствительных людей и больных гипертонической болезнью за счет устройства компенсирующего, изменяющийся магнитный поток Земли, пронизывающий человека. Сущность изобретения: пояс, являющийся противомагнитным элементом, представляет собой замкнутый контур, состоящий из медных пластин I, соединенных между собой медными кольцами 3, образуя шарнирное соединение 4. Крайняя пластинка имеет зацепление 5 для застегивания. 3 ил.
Patent RU-2004275-C1 (RU)
Inventor: SOTNIKOV IGOR V
IPC: A63B22/00
Filed: 1993-03-01
Granted: 1993-12-15
Abstract: Сущность: тренажер включает передачу винтгайка  вращени  дл  придани  спортсмену вращательного  движени  относительно вертикальной оси  с одновременным перемещением вдоль нее. На  свободном конце винта установлены посредством  подшипникового узла ручки дл  захвата Тренажер  снабжен вариатором плавного регулировани  угловой  скорости вращени  Вариатор соединен со  средством реверсировани  направлени  вращени   винта. Подшипниковый узел св зан со средством  регулировани  линейной скорости вертикального  перемещени  винта 1 ил.
Patent RU-2007459-C1 (RU)
Inventor: AVCHIEVA PENKER B
IPC: C12P7/48
Filed: 1991-04-15
Granted: 1994-02-15
Abstract: FIELD: microbiological industry. SUBSTANCE: mineral composition has, g/l: (NH 4 ) 2 SO 4  0,5-0,3; KH 2 PO 4  0,8-1,0; K 2 HPO 4  0,2-0,5; CuSO 4 ·5H 2 O 0,001-0,005; CoSO 4 ·7H 2 O0,001-0,005; Na 2 MoO 4  0,001-0,005; NaCl 0,1-0,5; MgSO 4 ·7H 2 O 0,4-0,5; FeSO 4  7H 2 O 0,001-0,02; ZnSO 4 ·7H 2 O 0,005-0,02. Proposed mineral components stimulate synthesis of citric acid and decrease by-side organic acids formation. EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2013263-C1 (RU)
Title: Device for counting movable units
Inventor: BANNIKOV VITALIJ M
IPC: B61L1/16
Filed: 1991-06-05
Granted: 1994-05-30
Abstract: FIELD: railroad transport. SUBSTANCE: device has two track detectors, two units for fixing direction of motion, unit for measuring interaxial dimensions, four registers, four pulse formers, AND gate, two adders, three units for determining alignment, movable units proceeding registrar, six OR gates, two commutators, delay member, decoupling unit. EFFECT: improved reliability of operation. 5 cl, 9 dwg
Patent RU-2004941-C1 (RU)
Title: Комбинаторно-каскадный аналого-цифровой преобразователь
Inventor: FOMIN VLADISLAV V
IPC: H03M1/42
Filed: 1991-06-21
Granted: 1993-12-15
Abstract: Изобретение относитс  к автоматике и вычислительной  технике, в частности к устройствам дл   преобразовани  напр жени  посто нного тока в  однопеременный двоичный код Целью изобретени   вл етс  повышение надежности tf технологичности . Новым  вл етс  то, что каждый каскад снабжен  блоком контрол  четности, входы которого  соединены с выходами компараторов, а выход  вл етс  выходом каскада и св зан с одним из k разр дов  выхода АЦП. Кроме того, делитель состоит  из k последовательно соединенных групп резисторов  с одинаковым суммарным сопротивлением резисторов  в любой группе и с комбинаторным соотношением  между величинами сопротивлений резисторов , при этом количество компараторов в кас каде четно и не превышает (2 -2)К Указанные отличи  позвол ют строить разнообразные варианты  комбининаторных АЦП - от параллельных АЦП и  до АЦП поразр дного преобразовани  - на общей  каскадной основе, варьиру  количество каскадов и  ввод  соответствующее количество управл емых  ключей дл  циклического перемещени  групп резисторов  в делител х каскадов. 5 и
Patent RU-2025611-C1 (RU)
Inventor: RAKHMANOV NIKOLAJ N
IPC: F16F15/30
Filed: 1991-06-24
Granted: 1994-12-30
Abstract: Изобретение относится к машиностроению, в частности к супермаховикам. При вращении супермаховика центробежные силы деформируют кольцевой гофр диска в пределах упругости, обеспечивая автоматическую балансировку супермаховика и эластичную передачу нагрузки в виде инерционного момента с обода на ступицу. 2 ил.
Patent RU-2063091-C1 (RU)
Title: Method for analyzing residual gases and vapors of substances in vacuum
Inventor: MARKELOV VASILIJ V
IPC: H01J49/40
Filed: 1991-04-16
Granted: 1996-06-27
Abstract: FIELD: methods for analyzing gases and vapors of substances in vacuum by mass numbers. SUBSTANCE: analyzed gas is heated and supplied in metered portions to drift space in the form of neutral particles, transit time of particles through drift space is recorded, and mass numbers are found from formula M = K•T/l 2 τ 2 • (m), where M is molecular weight, amu; 1 is drift zone length; T is analyzed gas temperature, K; K - 1.66.10 4  is coefficient of proportionality; τ m  is residence time of molecules in drift zone, s. EFFECT: facilitated procedure.
Patent RU-2020305-C1 (RU)
Title: Oil tank for hydraulic system
Inventor: SHCHERBUNOV VIKTOR N
IPC: F16N19/00
Filed: 1991-07-29
Granted: 1994-09-30
Abstract: FIELD: hydraulic engineering. SUBSTANCE: working filter provided with covers and by-pass spring valve is received in a case provided with branch pipe and cover. A cover of a tank is provided with a filling filter having cylindrical grid. The working filter is cylindric. Covers of the filter is concave inward the cylinder forming spaces wherein a part of inlet branch pipe with the by-pass valve from one side and spring of the valve from another one are received. Cylindrical grid of the filling filter is provided with longitudinal hollow made of a flat that points in the working filter. EFFECT: improved design. 1 dwg
Patent RU-2039553-C1 (RU)
Title: Solid medicinal form of iphosphamide
Inventor: DITER ZAUERBIR
IPC: A61K9/20
Filed: 1991-08-02
Granted: 1995-07-20
Abstract: FIELD: medicine. SUBSTANCE: this solid medicinal form designed for oral application in the form of capsules containing iphosphamide as active substance and microcrystalline cellulose or tablets containing about 0.04 to 0.4 percent by mass tricalciumphosphate taken per one part by mass (0.1 to 1.0) iphosphamide and 5 to 60 percent by mass of filler (per mass of single tablet), about 1.0 to 10.0 mass percent fluidity-control additive, 0.1 to 10.0 mass percent additive carrier capable of producing antisclerotic effect, and 0.1 to 80.0 mass percent of binder. EFFECT: more sophisticated medicinal preparation.
Patent RU-2032345-C1 (RU)
Title: Strain of bacterium bacillus licheniformis for preparing of preparation against sunflower white rot
Inventor: MASLIENKO LYUBOV V
IPC: A01N63/22
Filed: 1991-07-03
Granted: 1995-04-10
Abstract: FIELD: microbiological industry. SUBSTANCE: strain Bacillus licheniformis B-5 is isolated from sclerotia of sunflower white rot. Strain is deposited in Collection VIZR at number B-5. Strain of bacterium is grown on sterile sunflower husk, dried and milled. Obtained preparation has a titer 6·10 9 . It is used with sticker - polyvinylpyrrolidone. EFFECT: detection of strain indicated above. 4 dwg, 5 tbl
Patent RU-2018913-C1 (RU)
Inventor: BULGAKOV ALEKSEJ G
IPC: G05D24/00
Filed: 1991-07-01
Granted: 1994-08-30
Abstract: Изобретение относится к устройствам для получения растворов необходимой концентрации смешивания. Цель изобретения - упрощение конструкции и повышение надежности в работе. Устройство содержит размещенные в корпусе 1 приводной вал 3 с лопастями 2 и 4, причем лопасти 4 выполнены шарнирными, обтекаемыми, с возможностью отклонения под углом и перемещения в вертикальной плоскости вместе с приводным валом 3. На нижнем конце приводного вала установлен конус 17 для регулирования подачи перемешиваемой массы в корпус. В нижней части корпуса установлен стакан 15 с кольцевым распределителем. 2 ил.
Patent RU-2067703-C1 (RU)
Inventor: PAVLOV GENNADIJ A
IPC: F16F15/00
Filed: 1991-07-08
Granted: 1996-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: dynamical damper has a solid body made up as a hollow cylinder and cylinder that is mounted inside the hollow cylinder with a spaced relation to it. A flexible member connects the hollow cylinder with an object to be damped. A fluffy cloth, the fibers of which point in one direction, are arranged on the side surface of the inner cylinder to permit a contact with the inner surface of the hollow cylinder mounted perpendicular to the flexible member. EFFECT: improved vibration damping. 2 dwg
Patent RU-2036780-C1 (RU)
Title: Power nut-driver
Inventor: LOGINOVSKIJ VLADIMIR I
IPC: B25B21/00
Filed: 1991-12-26
Granted: 1995-06-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: power nut-driver is set on the nut to be loosened and working fluid is fed to the under-piston space of hydraulic cylinder 2 under pressure. The effort exerted by the fluid pressure moves piston 3 with rod 4 and affects lever 5 which turns and presses stops 10 to frames which, in turn, rotate ratchet wheel 16 by an angle. Being rotated, ratchet wheel 16 presses out dog 23 by its cogs and rotates spindle with the head for a wrench which loosens the nut by turning it by an angle. EFFECT: improved design. 2 dwg
Patent RU-2017616-C1 (RU)
Title: Mold for manual shaping of plastics
Inventor: BABAEV DAVUD A
IPC: B29C35/02
Filed: 1992-01-29
Granted: 1994-08-15
Abstract: FIELD: manufacture of toys. SUBSTANCE: mold for manual shaping of plastics has shaping pit, hollow separable platforms 1 and 2 pivotally connected to each other on one side and having beveled edges on perimeter of shaping pit. Bevel of edge on one half-mold is directed to the inside of mold, on another half-mold it looks outside. Half-molds are provided with handles 5 and 6, and one of the half-molds has holes in the form of apertures 7 for workpieces. EFFECT: enhanced handling convenience. 3 dwg
Patent RU-2046655-C1 (RU)
Title: Method for preparing catalyst for isomerization of h-paraffin hydrocarbons
Inventor: KAMENSKIJ ANATOLIJ A
IPC: B01J37/02
Filed: 1992-02-17
Granted: 1995-10-27
Abstract: FIELD: oil refining industry. SUBSTANCE: method involves decationizing of high-silica mordenite with silica modulus of 17.5 by ammonium chloride till exchange rate reaches 83-92% introducing platinum from platinum chlorohydric acid into zeolite obtained; mixing with aluminum hydroxide, which had been previously treated with boric acid and aluminum hydroxochloride in the weight ratio of Pt-NH 4 -mordenit:Al 2 O 3 -B 2  O 3 -Cl(50-70):(30-50); treating with halogen- containing composition, forming, drying and calcining. EFFECT: increased efficiency and high quality of catalyst. 1 tbl
Patent RU-2024801-C1 (RU)
Title: Solar collector
Inventor: DVORETSKIJ ALEKSANDR T
IPC: F24S23/70
Filed: 1992-04-15
Granted: 1994-12-15
Abstract: FIELD: solar power engineering. SUBSTANCE: reflector is made in form of channel surface which is described by the equation of family of generating spheres determining the reflector surface. Efficiency of collector is ensured through increased degree of concentration of sun rays due to form of reflector preset rectilinear receiver and selection of trajectory of motion of receiver corresponding to trajectory of motion of focal line during motion of the sun over sky. Trajectory of motion of focal line and receiver has the form of section of cylinder whose axis is located in the North - South direction and passes through the center of the middle sphere. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2052357-C1 (RU)
Inventor: PLUZHNOV STANISLAV K
IPC: B32B25/08
Filed: 1992-04-23
Granted: 1996-01-20
Abstract: FIELD: protection of equipment. SUBSTANCE: composite material has a layer of rubber and a layer of thermoplastic material. The rubber layer is formed from rubber mixture based on raw rubber selected from a group including natural, synthetic isoprene, butadiene and butadiene-methylstyrene rubbers; the layer of thermoplastic material is based on superhigh- molecular polyethylene. The relationship between the thicknesses of the rubber layer and thermoplastic material layer makes up (1-5):(1-5). The bond strength between the layers of rubber and thermoplastic material is 90 to 119 N/cm. EFFECT: enhanced reliability. 1 tbl
Patent RU-2037920-C1 (RU)
Title: Waveguide junction
Inventor: KORCHEMKIN YURIJ B
IPC: H01P5/08
Filed: 1992-04-21
Granted: 1995-06-19
Abstract: FIELD: radio engineering. SUBSTANCE: waveguide SHF junction has sections of round and rectangular waveguide. Plate which planes are parallel to H plane of rectangular waveguide is installed uniaxially in section of round waveguide. Inductive element, for instance diaphragm or pin, is inserted at point of joining of sections of round and rectangular waveguides. For simplification of design inductive element should be inserted by means of misaligned joint of sections of round and rectangular waveguides. EFFECT: increased operational stability of waveguide junction. 7 dwg
Patent RU-2046653-C1 (RU)
Title: Method for preparing catalyst for purification of vehicle and industrial gas bursts
Inventor: LDOKOVA GALINA MIKHAJLOVNA
IPC: B01J23/44
Filed: 1992-04-29
Granted: 1995-10-27
Abstract: FIELD: purification of vehicle and industrial gases. SUBSTANCE: method involves applying palladium composition onto carrier and exposing it to thermal treatment, with palladium acetate being used as palladium composition: impregnating carrier initially with toluol by circulation method, and adding into circulating solvent palladium acetate toluol solution containing 0.19-4.37 g/l of palladium, or palladium acetate and acetic acid toluol solution with molar ratio of 1:(0.25-3.3). Dosing is carried out at rate of 0.03-3.3 g of palladium per hour and circulation of working solution at the rate of h -1 . γ, l, q, d, c used as carrier is aluminum oxide and/or their mixture or aluminum oxide modified by cobalt, cerium, lanthanum or their mixture. Volume of carrier pores with radius exceeding 10 nm is 45-82% of total volume, which equals 0.45-0.63 сm 3 /g. Impregnated carrier is dried in inert medium and held in hydrogen-containing atmosphere at 200-400 C for 2-4 h or in air atmosphere at 380-420 C for 1-1.5h. EFFECT: increased efficiency and improved quality of catalyst. 3 cl, 4 tbl
Patent RU-2056703-C1 (RU)
Title: Compound for clarifying tin-lead coating of current-conducting circuit
Inventor: OGURTSOVA OLGA ANDREEVNA
IPC: H05K3/22
Filed: 1992-05-28
Granted: 1996-03-20
Abstract: FIELD: radio electronic and instrumentation engineering; manufacture of printed-circuit boards. SUBSTANCE: compound 1 or 2 for clarifying tin-lead coating of current-conducting circuit has the following composition, g/1: main reagent (ures) - 50-90; hydrochloric acid - 25-30; catholyte with pH value of at least 10.5 - the rest, or ures - 50-90; hydrochloric acid - 17-20; anolyte with pH value of maximum 2.4 - the rest. EFFECT: improved clarifying ability.
Patent RU-2024137-C1 (RU)
Inventor: YAROSHENKO EDUARD V
IPC: H02B11/24
Filed: 1992-05-28
Granted: 1994-11-30
Abstract: Использование: для защиты обслуживающего персонала от воздействия электрического тока в электрических распределительных устройствах. Сущность изобретения: устройство содержит экран 18, который связан с шарниром 13 и приспособление 20 для заземления. Устройство снабжено выемным элементом 2, выполненным с боковыми пластинами 8. Элемент 2 служит для заземления и входит в распределительное устройство 1. На пластинах 8 установлены тяги 12, одни концы которых закреплены в одной точке, а на свободных концах расположены шарнир 13 и связанный с ним экран 18, выполненный в виде рычага 14 с установленным на нем шторочным полуцилиндром 17. По одну сторону элемента 2 установлены два рычага 14, создающих конструкцию ножничного типа. Шторочные полуцилиндры 17 на рычагах 14 выполнены с возможностью раздвижения. Соединительный шарнир 15 рычагов 14 закреплен на стенке распределительного устройства 1. Рычаги 14 могут быть выполнены в виде сегмента, а шторочный полуцилиндр 17 - из электропроводного материала, преимущественно металла. 2 з.п. ф-лы, 3 ил.
Patent RU-2045273-C1 (RU)
Title: Composition featuring vitamin activity
Inventor: GOLDBERG EVGENIJ D
IPC: A61P1/04
Filed: 1992-04-28
Granted: 1995-10-10
Abstract: FIELD: medicine. SUBSTANCE: composition contains, apart from the fruits of dog rosa and dogberry, other components such as leaves of black currants and common St. Johnswort, peppermint grass as well as water, all these components used in certain proportions. EFFECT: intensified antiulcerous and antistress action. 2 tbl
Patent RU-2047582-C1 (RU)
Title: Ceramic mass and method for manufacturing porous articles from it
Inventor: PARFENOVA LYUDMILA VALENTINOVN
IPC: C04B35/10
Filed: 1992-07-17
Granted: 1995-11-10
Abstract: FIELD: ceramics. SUBSTANCE: ceramic mass has finely divided powder of fire- proof filler, fusible ingredient and binding material having mineral acid, water and additionally introduced aluminium oxide monohydrate. Method involves preliminarily mixing fire-proof filler and aluminium oxide monohydrate in dry state during 10-20 min, adding mineral acid and fusible ingredient solution in distilled water and stirring during 20-40 min. Articles are molded by means of extrusion of other methods, dried and roasted with final roasting temperature being in the range of 500-1700 C. EFFECT: higher adsorption and filtration capacity and mechanical strength. 3 cl, 2 tbl
Patent RU-2065387-C1 (RU)
Title: Air heater
Inventor: BELYATSKIJ ANATOLIJ IVANOVICH
IPC: B65B15/04
Filed: 1992-08-13
Granted: 1996-08-20
Abstract: FIELD: packing facilities; automatic gluing radioelements into tape with thermoplastic glue. SUBSTANCE: device has housing with heating element. Inlet union of housing is connected with air supply system. Hot air through outlet unit gets into air distributor where it is divided into two flows by unions and branch connections. Ends of branch connections are made in form of narrow slots, thanks to it hot air gets onto tape in form of flat stream in width corresponding to width of tape. Air distributor has temperature-sensitive resistor and automatic temperature control unit. EFFECT: enhanced quality of packing. 2 dwg
Patent RU-2041524-C1 (RU)
Inventor: PEVZNER MARK G
IPC: H01H37/40
Filed: 1992-06-03
Granted: 1995-08-09
Abstract: Изобретение предназначено для включения и выключения электрической цепи при отклонении температуры объекта от заданного значения. Целью изобретения является упрощение конструкции, повышение теплостойкости и инерционности реле. Реле содержит корпус и крышку из прозрачного жаростойкого стекла повышенной теплопроводности, верхний и нижний упоры из термобиметалла с противоположными радиусами кривизны и термобиметаллический хлопающий диск, размещенный между упорами. Благодаря тому, что на дне корпуса и на крышке выполнены двояковыпуклые линзы, улучшается передача тепла к чувствительному хлопающему диску и снижается инерционность реле. 4 ил.
Patent RU-2061288-C1 (RU)
Inventor: FEJGIN LEV ZALMANOVICH
IPC: H02H7/08
Filed: 1992-09-21
Granted: 1996-05-27
Abstract: Использование: изобретение относится к электротехнике и может быть использовано для защиты асинхронного двигателя при обрыве фаз питающей сети. Сущность изобретения: в устройство безаварийной работы асинхронного электродвигателя при обрыве одной из фаз питающей сети, содержащее конденсаторы 11 и коммутирующие элементы 4, введены два диодных выпрямителя 10, 20, промежуточное реле 12 и второй пускатель 15, при этом обмотка промежуточного реле 12 включена между нулевыми точками сети и обмотки статора, его замыкающий контакт 18 - между одним из выводов обмотки второго пускателя 15 и общей точкой соединения катодов трех диодов выпрямителя 20, аноды которых подключены к фазам сети после замыкающих контактов первого магнитного пускателя 3. Обмотка второго пускателя 15 включена между нулевой точкой обмотки статора и одной из общих точек параллельно включенных контактов промежуточного реле 12 и второго пускателя 15, а обмотка первого пускателя 3 подключена между нулевым выводом сети и общей точкой соединения трех диодов выпрямителя 10 через цепочку из последовательно соединенных кнопок "Пуск" - "Стоп" 8, 9 и контакты теплового реле 7, причем аноды этих диодов подключены к фазам сети, а конденсаторы 11 подключены к фазным зажимам обмотки статора по схеме "треугольник". 1 ил.
Patent RU-2067293-C1 (RU)
Title: Method determining expulsion factor of agent dislodged from collector
Inventor: BOKSERMAN ARKADIJ A
IPC: G01N15/08
Filed: 1992-07-28
Granted: 1996-09-27
Abstract: FIELD: oil industry. SUBSTANCE: method relates to exploitation of oil fields to increase efficiency of oil production. Method includes experimental determination of average value of expulsion factor for samples chosen from all intervals of division of range of magnitudes of penetration, determination of share of volume of collector corresponding to each division interval and calculation of sought-for parameter. In additional porosity of specified samples and shares of volumes of collector with penetration from i-th interval of values of penetration and with porosity from j-th interval of values of penetration. Calculation of expulsion factor collector is conducted in compliance with formula proposed in description of invention. EFFECT: improved authenticity of method. 5 tbl
Patent RU-2035832-C1 (RU)
Title: Converter
Inventor: KOZHEVNIKOV ANATOLIJ ANDREEVIC
IPC: H02M7/53
Filed: 1992-07-28
Granted: 1995-05-20
Abstract: FIELD: conversion equipment. SUBSTANCE: converter includes thyristor bridge with load placed in diagonal, two transistors connected in parallel to load and coupled in common point through capacitor shunted by additional source to input lead. EFFECT: improved operational characteristics. 1 dwg