baber/WOPTO huggingface dataset:
Patent RU-2056939-C1 (RU)
Title: Catalyst for disproportioning colophony
Inventor: LISITSYN ALEKSANDR S
IPC: B01J37/02
Filed: 1992-12-11
Granted: 1996-03-27
Abstract: FIELD: chemical industry. SUBSTANCE: proposed supported catalyst contains 1.5-2.5 mass % of palladium, carbon being used as carrier. Said palladium is concentrated in active layer having thickness 10-50 μm, particles of palladium with preliminary size 2-8 nm are displaced in pores of said carrier having size 3-15 nm. Proposed catalyst is prepared by applying palladium on granulated carrier, aqueous solution of palladium nitrate being used. Said solution contains free nitric acid, its quantity being 6:1-1:1 as calculated for palladium. Then drying at 110-130 C in air stream is carried out. Decomposition of thus applied palladium nitrate is carried out at 200-300 C in stream of inert gas, its reduction takes place at 150-250 C in hydrogen. EFFECT: improves quality of desired product. 3 cl, 1 dwg, 1 tbl
Patent RU-2071376-C1 (RU)
Title: Filter
Inventor: ZAKIROV DANIR G
IPC: B01D46/32
Filed: 1992-12-15
Granted: 1997-01-10
Abstract: FIELD: industrial filters. SUBSTANCE: filter has casing with inlet and outlet fittings for gas; lower distributive and upper grates, integrate space filled with a grainy material; upper distributive arrangement through which grainy material is charged into casing; and lower gathering arrangement through which grainy material is removed. The two arrangements are made in such a way as to provide grainy filtering material to be uniformly distributed across filter section and to uniformly move from upper filter part to the lower one. Velocity of grainy material displacement is controlled by means of a mobile cone. EFFECT: improved design. 3 dwg
Patent RU-2050197-C1 (RU)
Inventor: ZUBRITSKAYA NATALYA G
IPC: B01J37/04
Filed: 1992-12-23
Granted: 1995-12-20
Abstract: Использование: изобретение относится к производству катализаторов и может быть использовано в химической промышленности. Сущность изобретения: способ приготовления катализатора для химических процессов гидрирования кетонов, нитросоединений и аминирования спиртов заключается в том, что получают аммонийные хроматы металлов путем смешивания хромовой кислоты с карбонатами или оксидами меди, никеля или цинка, или их смесью. Смешивают полученную пасту с аммиачной водой. Проводят термическое разложение хроматов. Формуют катализатор и восстанавливают его водородом. При этом аммонийные хроматы металлов смешивают с оксидами или гидрооксидами или карбонатами, или хроматами меди и/или никеля, и/или кобальта, и/или металлов II группы периодической системы элементов, и/или алюминия, и/или марганца в присутствии воды или аммиачной воды. Причем соединения меди, никеля, цинка и кобальта вводят в количестве 25-80 моль% соединения металлов II группы, алюминия и марганца вводят в количестве 0,1-75,0 мол. 2 з. п. ф-лы, 1 табл.
Patent RU-2060589-C1 (RU)
Title: Linear amplification circuit, which is protected against surges
Inventor: ROGOV YURIJ A
IPC: H04B1/10
Filed: 1992-12-16
Granted: 1996-05-20
Abstract: FIELD: radio engineering, radio receivers. SUBSTANCE: device has preliminary selection unit 1, frequency converter, which has intermediate frequency amplifier 2 and band-pass filter 3, which provide intermediate frequency circuit, gate 4, main selection and amplification unit 5, variable-gain unit 6, band-pass filter 7, which has wide band-pass width, regulator 8 for circuit of automatic amplification regulation, strobe comparator, waiting single-pulse generator 10 and signal detector 11. Device provides possibility to decrease time for breaking the receiving circuit before main selection and amplification unit 5. EFFECT: increased quality of receiving. 2 dwg
Patent RU-2073209-C1 (RU)
Title: Vibratory gyro
Inventor: BAZHENOV VLADIMIR I
IPC: G01C19/5712
Filed: 1993-03-17
Granted: 1997-02-10
Abstract: FIELD: measurement technology, angular velocity transducers. SUBSTANCE: vibratory gyro has body, base, plate with inner and outer gimbals connected to each other and with base by flexible connectors whose rotary axes form two mutually perpendicular rotary axes, capacity position pickup, electrostatic force converters of the system of vibration excitation. The first plate has inner movable and outer fixed gimbals. Introduced also are the second and the third plates with inner and outer gimbals. Inner gimbals of the first or second and third plates are made with increased thickness. Plates are interconnected by planes of their inner gimbals. Each plate is made of single member from single crystal silicon. Electrodes of position pickups and force converters are made on plates. EFFECT: higher accuracy of measurement of angular velocities. 8 cl, 13 dwg
Patent RU-2038777-C1 (RU)
Title: Preparation for treatment of infection and invasive diseases of bee
Inventor: BELONOGOV ALEKSANDR P
IPC: A01K51/00
Filed: 1993-03-22
Granted: 1995-07-09
Abstract: FIELD: agriculture. SUBSTANCE: proposed preparation contains aqueous solution of furazolidone, thymole, copper carbonate or copper sulfate. Content of said components is as follows: 0.004-0.028 mass of furazolidone, 0.008-0.028 mass of thymole, 0.020-0.1 mass of copper carbonate or of copper sulfate and up to 100 mass of water. EFFECT: increases efficiency of treatment and prophylaxis. 4 tbl
Patent RU-2068507-C1 (RU)
Title: Centrifugal clutch
Inventor: SHISHKAREV MIKHAIL P
IPC: F16D43/14
Filed: 1993-04-28
Granted: 1996-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: driving clutch part 1 and driven clutch part 2 are mounted for permitting interaction with each other through centrifugal blocks 3 provided with friction linings 4. Blocks 3 are secured to plate springs 5 with an inclination. The springs are secured to clutch part 1. Springs 5 provided with straight line part. The center of mass of blocks 3 is shifted with respect to the longitudinal symmetry axis of springs 5. In accelerating clutch part 1, blocks 3 are affected by centrifugal forces. As a result, by moving in radial direction blocks 3 moves along a complex screw trajectory. EFFECT: enhanced reliability. 2 dwg
Patent RU-2054251-C1 (RU)
Title: Оборудование для содержания водных организмов
Inventor: LOSEV VALERIJ L
IPC: A01K63/00
Filed: 1993-04-28
Granted: 1996-02-20
Abstract: Использование: для содержания водных организмов, в частности живых рыб, в аквариумах. Сущность изобретения: оборудование содержит частично заполненный водой аквариум, расположенные вне аквариума фильтр-отстойник с подъемной трубой для гидравлического сообщения с аквариумом ниже уровня воды в нем и напорной трубой, свободный конец нисходящего участка которой расположен внутри аквариума ниже уровня воды в нем, а восходящий участок гидравлически связан с нижней частью фильтра-отстойника, и приспособление для циркуляции воды через фильтр, установленное на восходящем участке напорной трубы и выполненное в виде нагревательного элемента. Целесообразно нагревательный элемент выполнить электрическим, а на свободном конце нисходящего участка напорной трубы установить защитную насадку, образующую кольцевой зазор с переменным по высоте поперечным сечением. Оборудование надежно в работе, так как в нем отсутствуют движущиеся и тянущие элементы, а наличие защитной насадки исключает возможный контакт рыбы с горячей струей воды. 2 з. п. ф-лы, 2 ил.
Patent RU-2082916-C1 (RU)
Title: Demercurization unit
Inventor: ANTONOV BORIS N
IPC: F23G5/033
Filed: 1993-06-03
Granted: 1997-06-27
Abstract: FIELD: demercurization of mercury-vapor lamps, glass vessels, unfit for use. SUBSTANCE: unit has container where demercurization chamber with loading and unloading devices and crushing device are arranged, chamber heating system, loop for blowing the chamber and system for drawing samples of mercury vapor and removal of broken glass. Heating system includes fan and air heater. Chamber blowing loop includes suction device with air dehumidifier, heat exchanger, ventilation manifold, gas receiver with inlet filter, afterburner, multistage cooler with mercury cooling and draining systems, adsorbers-filters with iodine cartridges, air blower and exhaust device connected to suction device. Unit is provided with additional fan and throttle cock which are mounted in suction device; broken glass removal device is made in form of worm mechanism and gas receiver filter is provided with intake cone. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2084612-C1 (RU)
Title: Well head shut-off valve
Inventor: KOSHTOREV NIKOLAJ I
IPC: E21B33/03
Filed: 1993-05-26
Granted: 1997-07-20
Abstract: FIELD: oil production industry. SUBSTANCE: this relates to shut-off devices used in producing oil by suction rod pumps. Shut-off valve is in the form of cylindrical body with axial bore for movable polished pump rod. Valve seat is provided with side pocket which accommodates valve cage and ball valve which is vertically movable under action of spring. In case of breakage of polished pump rod, ball valve under action of spring is displaced to upper position and occupies valve seat, thus closing axial bore in valve body and ensuring reliable sealing of well head. EFFECT: high efficiency. 3 dwg
Patent RU-2063367-C1 (RU)
Inventor: LEONTEV ALEKSEJ A
IPC: B64C33/02
Filed: 1993-06-10
Granted: 1996-07-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: flapping wing aeroplane has skeleton 1, landing gear 2, pilot's seat 3 and power plant 4. Mounted on skeleton 1 are two front crankshafts 5 and two rear crankshafts 6. Each front crankshaft 5 has crank 8 with crank pin 9 and rear crankshafts 6 have cranks 10 with crank pins 11. Secured on crank pins 9 is front wing 12 and on crank pins 11 is rear wing 13 by means of ball bearings 13 and angular U-shaped slots 15. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2070258-C1 (RU)
Title: Method for facing the surface of building structures
Inventor: BELAN VASILIJ I
IPC: E04F13/14
Filed: 1993-07-23
Granted: 1996-12-10
Abstract: FIELD: civil engineering. SUBSTANCE: forces to couple facing and structure are enhanced due to drain holes filled with draining material providing air outlet. Draining holes may be arranged over contour of closed area or in stagged array along facing joint. EFFECT: reliability. 2 dwg
Patent RU-2090203-C1 (RU)
Inventor: GARKAVI LYUBOV KH
IPC: A61P35/00
Filed: 1993-09-10
Granted: 1997-09-20
Abstract: Использование: при комбинированном (химиолучевом и оперативном) лечении местнораспространенного рака органов головы и шеи и других локализаций. Комбинированное лечение сочетается с предупреждением и коррекцией в системе иммунитета путем нормализации общего числа лейкоцитов и числа лимфоцитов в лейкоцитарной формуле, а также других параметров общего анализа крови. За 2-3 дня до начала лечения и на протяжении всего курса любого специального противоопухолевого лечения больные получают ежедневно натощак, между 7 и 9 часами, биостимулятор, начиная с нижней терапевтической дозы, и через каждые 2-3 дня дозу уменьшают на 30% от предыдущей, а через 5-8 дней после начала приема биостимулятора добавляют ежедневно второй прием этого же биостимулятора через 2,0-2,5 часа после первого приема в дозе в 1,5-3 раза больше первой. Использование способа исключает стойкую иммунодепрессию и лейкопению или лейкоцитоз, нормализует остальные параметры общего анализа крови, ослабляет интоксикацию и послеоперационные осложнения, сокращая пребывание больного в стационаре и расходы на его содержание и лечение. 2 табл.
Patent RU-2062840-C1 (RU)
Title: Plumbing fixtures of a toilet
Inventor: VOZHDAENKO VLADIMIR VASILEVICH
IPC: E03D9/05
Filed: 1994-01-06
Granted: 1996-06-27
Abstract: FIELD: sanitary engineering. SUBSTANCE: plumbing fixtures of a toilet include toilet bowl, toilet bowl seat, flush tank, device to fill up the flush tank with water positioned in the tank, and drain valve. Suction ventilation ducts being an extension of each other are originated in both toilet bowl and flush tank. In so doing lower end of toilet bowl duct is open to toilet bowl, and upper end of flush tank duct is placed in upper portion of the tank space. Outlet venting ducts are originated in the toilet bowl and flush tank. Upper end of tank duct is open to upper portion of tank space, and lower end of toilet bowl is open to water gate. The flush tank is sealed with a gasket. Upper end of tank suction duct is covered with a valve being controlled through additional level-float device, that includes two-arm lever, rod being hung from the lever, and two-part float put on the rod so as to be moved along the rod at a preset friction force. Outlet waterway of the toilet bowl is provided with subsidiary through passage inclined to horizon. EFFECT: high reliability. 1 dwg
Patent RU-2061981-C1 (RU)
Title: Suspension for dilating active mass of lead-acid battery negative electrode
Inventor: ERMAKOVA TAMARA G
IPC: H01M4/57
Filed: 1994-01-06
Granted: 1996-06-10
Abstract: FIELD: production of lead-acid batteries. SUBSTANCE: suspension has, by mass part, 0.6 of barium sulfate, 0.35 of dilator, 0.4-0.5 of 1,2,4- triazole or 1,2,3-benzotriazole, and 3 of water. EFFECT: simplified manufacturing. 1 tbl
Patent RU-2035181-C1 (RU)
Title: Method of leukosis treatment
Inventor: VOROBEVA TAMARA V
IPC: A61P35/02
Filed: 1994-02-18
Granted: 1995-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves the use of the following agent containing, wt.-%: potassium arsenate 0.05-0.15; semidry or semisweet natural grape wine or whey with 3-4% sugar content - the rest. Preparation is given orally by 10 ml, 3 times per a day for 1 month (not less). Preparation stimulates organism functions, improved metabolism in cells and tissues, increases hemoglobin and erythrocyte content. EFFECT: increased effectiveness of method. 3 cl
Patent RU-2077786-C1 (RU)
Title: Способ получения деэмульгатора - ингибитора коррозии
IPC: C23F11/167
Filed: 1994-03-10
Granted: 1997-04-20
Abstract: 1. Способ получения деэмульгатора - ингибитора коррозии, включающий реакцию простого полиэфира этилен- и пропиленоксидов с фосфорсодержащим агентом с получением продукта взаимодействия, отличающийся тем, что продукт взаимодействия нагревают с аминосодержащим агентом при молярном соотношении исходных реагентов полиэфир : фосфорсодержащий агент : аминосодержащий агент 1:(1 - 3):(1 - 3) соответственно.2. Способ по п.1, отличающийся тем, что деэмульгатор - ингибитор коррозии дополнительно растворяют в смеси моно -C-C-алкиловый эфир этилен- или диэтиленгликоля : метанол : вода при их молярном соотношении 1:(6 - 87,2):(2 - 36,3) соответственно, при этом деэмульгатора - ингибитора коррозии по отношению к растворителю берут 45 - 55 мас.%.
Patent RU-2073176-C1 (RU)
Title: Heating appliance
Inventor: KEMENOV ALEKSEJ A
IPC: F24H3/00
Filed: 1994-03-22
Granted: 1997-02-10
Abstract: FIELD: heating systems. SUBSTANCE: second end member of heating appliance is made in form of sleeve 5 located symmetrically relative to first sleeve. Versions of invention deal with different forms of main members of heating appliance: second hole in sleeve is located axially in its base and axial branch pipe 1 has section located in sleeve at circular clearance. Holes 7 of sleeve may be located coaxially in its lateral wall; outer surface of sleeve is finned and inner surface of bottom 30 is taper in shape. Axial branch pipes may be located along entire length of finned pipe or over entire length of heating appliance, respectively; branch pipe secured in lateral holes of sleeve passes through its cavity and has hole in its wall. Besides that, part of branch pipe forming the circular clearance is made from material of higher thermal resistance coefficient as compared with material of finned pipe; outer heat-liberating surface of appliance is coated with enamel possessing high heat-radiating capacity. EFFECT: enhanced efficiency. 9 cl, 11 dwg
Patent RU-2079096-C1 (RU)
Title: Ammunition for barrel systems
Inventor: TARASOV SERGEJ A
IPC: F42B5/16
Filed: 1994-04-06
Granted: 1997-05-10
Abstract: FIELD: ammunition for barrel systems. SUBSTANCE: ammunition uses projectile 1, main propellant charge 2, igniter 3, one or several additional charges 4. The external surfaces of additional charges 4 are protected against self-ignition by shell 5 made partially or fully destructible (combustible). The additional charges are furnished with igniters 6. The bottom part of shell 5 is made in the form of a plate with catch 20 used to prevent longitudinal rotation of the plate in the barrel. The catches may have different design versions. Nozzle 26 may be installed in the bottom plate, destructive shell 27 is installed inside the nozzle. The igniter of the additional charge may be made in the form of a safety valve of destructible membrane. EFFECT: improved design. 7 cl, 12 dwg, 4 tbl
Patent RU-2075332-C1 (RU)
Title: Continuous-action filter with movable dense filtering bed
Inventor: ZOTOV ALEKSANDR PETROVICH
IPC: B01D46/32
Filed: 1994-05-25
Granted: 1997-03-20
Abstract: FIELD: equipment for air cleaning from industrial aerosol pollutants. SUBSTANCE: filter enclosing dense movable filtering bed comprises levelling device made in form of blades arranged in upper portion of filter body above shell disposed coaxially inside body, branch pipes connected to inner shell for washing liquid supply, branch pipes for maintaining liquid level inside apparatus at lower mark than level of washing liquid admission through branch pipes, and perforated bottom disposed above continuous conical bottom. Said branch pipes for gas supply, for cleaned gas discharge and for washing liquid supply are provided around the entire perimeter of filter body and its inner shell to form filtration zone, washing zone and drying zone. EFFECT: effective cleaning of aerosol- laden industrial atmospheres. 4 dwg
Patent RU-2087796-C1 (RU)
Inventor: GONTAREV YURIJ KONSTANTINOVICH
IPC: F22B1/28
Filed: 1994-05-24
Granted: 1997-08-20
Abstract: FIELD: heat engineering. SUBSTANCE: plant is made up as a closed circulating loop that includes cooler 1, condenser 2, settler 4, and steam generator 6 interconnected through pipes. The steam generator is made up as tubular members provided with electric heaters 7. The closed loop is provided with a valving system. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2099153-C1 (RU)
Title: Device for painting of long articles
Inventor: ANDERS LINDBLAD
IPC: B05C9/12
Filed: 1992-09-09
Granted: 1997-12-20
Abstract: To obtain paint on all sides of a strip, painting must be performed in two stages since the strip must rest on a surface while being painted. This is avoided if moving strips are guided in a manner allowing them to be free from mechanical support from the start of painting until they have passed a drying unit (11), after which they can rest on a support surface without the paint being damaged.
Patent RU-2081427-C1 (RU)
Title: Gear for attachment of standard radiolocation reflector in the form of metal sphere
Inventor: BELYAKOVA VALENTINA ALEKSANDRO
IPC: G01R29/10
Filed: 1994-06-15
Granted: 1997-06-10
Abstract: FIELD: radiolocation. SUBSTANCE: invention can be employed for calibration of equipment measuring scattering propertied of various radiolocation targets, gear presents radiolocation reflector in the form of metal sphere suspended by means of vertical nylon thread from horizontal support. Disc of definite diameter covered by layer of material with high conductance is mounted horizontally at specified distance from sphere. Exclusion of harmful influence of horizontal support makes it possible to diminish root-mean-square error of measurement of effective scattering area of standard sphere by one order. EFFECT: diminished root-mean-square error of measurement of effective scattering area. 2 dwg
Patent RU-2107233-C1 (RU)
Inventor: SHEVTSOV VALENTIN FEDOROVICH
IPC: F25B29/00
Filed: 1994-06-24
Granted: 1998-03-20
Abstract: FIELD: farming; production of heat, cold and mechanical (electrical) energy. SUBSTANCE: used as drive for heat pump is heat power plant working by thermodynamic Rankine cycle; unused heat and complete mechanical energy are used by heat pump and total generation of thermal energy (and cold) and mechanical energy is more than 1 since generation of mechanical energy is started after removal of heat delivered to consumer, thus involving part of ocean of thermal energy of surrounding medium into thermodynamic cycle. This is possible since energy of steam generated during supply of heat to steam boiler rises intensively with no consumption of mechanical energy, but if conversion of steam into mechanical energy in standard system of thermal power plants working by the Rankine cycle takes place due to availability of charge-free energy, proposed system ensures complete preservation of heat delivered beforehand and part of initial energy of steam due to compression of air in ejector with the aid of water steam owing to which kinetic energy of steam jet is again converted to thermal energy in ejector nozzle. EFFECT: enhanced efficiency. 19 cl, 1 dwg
Patent RU-2136099-C1 (RU)
Title: Device for checking and protecting transformer windings against deformation under short-circuit conditions
Inventor: KHRENNIKOV A JU
IPC: G01R31/62
Filed: 1994-10-06
Granted: 1999-08-27
Abstract: FIELD: on-line checking of heavy-power transformer windings for condition. SUBSTANCE: device has three-phase power supply, three-phase circuit breaker, three-phase transformer under check, current transformers, potential transformers, resistive load, frequency meter, primary-to-secondary voltage reducing unit, voltage difference calculating unit, mean voltage calculating unit, current derivative determining unit, unit calculating voltage drop across resistor, resistance setting unit, inductance calculating unit, unit for reducing inductance to rated frequency, cycle mean inductance calculating unit, deviation determining unit, inductance setting unit, inductance deviation checking unit, and protective unit. EFFECT: provision for on-line monitoring and protecting transformer windings against deformation and other kinds of damage. 1 dwg
Patent RU-2086853-C1 (RU)
Title: Device for recovery of water-containing wastes
Inventor: GERASIMOV EVGENIJ I
IPC: F23G1/00
Filed: 1994-11-18
Granted: 1997-08-10
Abstract: FIELD: accelerating technique; beast breeding farms, meat-packing plants and ritual service. SUBSTANCE: device has heating element made in the form of electron accelerator, thus providing for intensive formation of ozone and nitric oxides. Burning is intensified due to combined action of heat, braking radiation and strong solvents and oxidants. Provision is made for glow discharge which also intensifies the process. EFFECT: intensified burning. 2 dwg
Patent RU-2133111-C1 (RU)
Title: Method for treating femur deformities in children suffering from polyostotic form of fibrous osteodysplasia
Inventor: STEGANTSEV V A
IPC: A61B17/56
Filed: 1995-02-07
Granted: 1999-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves retaining posterointerior cortical plate of the region to be resected, as groove in carrying out segmental resection and partially substituting the defect by bringing fragments 5-7 cm more close in single movement. Next to it, transversal osteotomy is carried out in distal region and the rest of the defect is substituted by means of bilocal distraction osteosynthesis. EFFECT: prevented deformity recidivation. 1 dwg
Patent RU-2091561-C1 (RU)
Inventor: TAKHAUTDINOV SHAFAGAT FAKHRAZO
IPC: E21B19/14
Filed: 1995-04-14
Granted: 1997-09-27
Abstract: FIELD: mechanization of round-trip operations in well completion, servicing and major repairs. SUBSTANCE: the offered racks have right-hand and left-hand racks, base in form of front and rear sledge-skids, wheel supports, receiving trough adjustable in height and trailing device. Left-hand rack presents an equilibrium system which has mechanism for changing its inclination in form of shaft with rollers. Rollers are engageable with frames rigidly connected from below to right side of left-hand rack. Right-hand rack has turning supporting beams, frame part, tubular side couplers rigidly connect rack components. Racks may have hoist hinged to tail part of sledge-skids. Wheel pairs may be hinged to longitudinal axles-couplings and have tubular retainers. EFFECT: higher efficiency. 4 cl, 4 dwg