baber/WOPTO huggingface dataset:
Patent RU-2054377-C1 (RU)
Inventor: MERZHANOV ALEKSANDR G
IPC: C01B31/30
Filed: 1991-05-16
Granted: 1996-02-20
Abstract: FIELD: production of ceramic materials. SUBSTANCE: method for production of high-melting inorganic compounds under conditions of burning includes mixing of 1 kg of titanium with 0.25 kg of engineering carbon and continuous feeding of mixture to roll reactor. Burning zone is located on reactor roll. Prior to supply of mixture to burning zone, the mixture is heated up to 1200 K that provides for location of burning front at constant distance from point of mixture feed to reactor roll. Rate of mixture feed to burning zone is determined from the condition given in the invention description. The maximum admissible linear feed rate of mixture to burning zone is calculated with the help of computer by making substitution of certain values into the indicated equation system. Feed rate of mixture to burning zone is selected within interval of 3 < V < 5.1 cm/s, or V=3.5 cm/s. Final product is black powder of homogeneous particles of titanium carbide. Yield of product is 95-96%. EFFECT: higher efficiency. 1 dwg, 1 tbl
Patent RU-2025705-C1 (RU)
Title: Hydraulic stand for testing deep-water modules
Inventor: BUBRA ANATOLIJ M
IPC: G01N3/10
Filed: 1991-06-19
Granted: 1994-12-30
Abstract: FIELD: testing technology. SUBSTANCE: sensors are placed in the module under test, after which module is mounted on the flange by means of fasteners. Then housing is mounted. Stand is filled with water and test is conducted by applying the external pressure. Fitting the sensors on the inner surface of the module reduces labour consumption at simultaneously testing the module for tightness and measuring the motion of loadbearing wall of the module and cover of the housing. EFFECT: enhanced reliability. 3 dwg
Patent RU-2009571-C1 (RU)
Title: Composition for nickel electroplating
Inventor: SOLOMKIN FEDOR YU
IPC: H01L21/283
Filed: 1991-06-18
Granted: 1994-03-15
Abstract: FIELD: electrochemistry. SUBSTANCE: composition is characterized in that it is possible to obtain ohmic electrodeposited coatings from aqueous electrolytes on semiconductors MnSi, FeSi, CoSi due to nickel sulfate, boric acid, potassium chloride and hydrofluoric acid contained in the composition in the following relationship of ingredients in g/l: 350-400 of nickel sulfate NiSO 4 ·7H 2 O, 25-35 of boric acid H 3 BO 3 , 4.5-5.5 of potassium chloride, 90-110 of hydrofluoric acid. EFFECT: widened possibilities.
Patent RU-2068723-C1 (RU)
Title: Multipurpose attraction game
Inventor: PROSKUROV VALERIJ STEPANOVICH
IPC: A63F7/04
Filed: 1991-06-28
Granted: 1996-11-10
Abstract: FIELD: entertainment. SUBSTANCE: game is based on two balls with magnetic properties. Process of playing consists in movement of game elements in palm. One of elements has permanent magnet put into cavity. Second game element displays ferromagnetic properties. Game elements are positioned on two sides of palm so that they form a game pair interacting with each other through palm due to magnetic attraction. Game elements are moved through labyrinths formed by fingers by change of position of palm providing simultaneous massage of wrist. EFFECT: expanded application field. 6 cl, 2 dwg
Patent RU-2031643-C1 (RU)
Title: Cream for hand care
Inventor: PCHELINA MARGARITA ANATOLEVNA
IPC: A61K8/37
Filed: 1991-06-03
Granted: 1995-03-27
Abstract: FIELD: cosmetics. SUBSTANCE: proposed composition contains oil solution of retinol plamitate; oil extract of plantain leaves and evelastings; aqueous-alcohol-glycerin extract of knotweed, cinquefoil and beet seeds; aqueous-alcohol extract of chicory; benzyl alcohol and other components. EFFECT: improves elasticity of skin, has hemostatic, healing and pain-relieving action. 3 tbl
Patent RU-2014122-C1 (RU)
Title: Rattler
Inventor: CHURYUMOV VITALIJ A
IPC: B02C17/06
Filed: 1991-09-06
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: rattler has a drive drum with a longitudinal diametrical partition and grids. Longitudinal notches are made in the drum body on both sides from the diametrical partition, and chambers formed by the edges of these notches and the drum members are overlapped by the grids, the space between the grids is isolated from the drum journals. EFFECT: improved efficiency and rattler capacity. 2 dwg
Patent RU-2014182-C1 (RU)
Title: Electroabrasive grinding tool
Inventor: NAGAJTSEV VLADIMIR F
IPC: B23H5/00
Filed: 1991-11-04
Granted: 1994-06-15
Abstract: FIELD: grinding. SUBSTANCE: parts of a body are fastened to a mandrel, a compensator is located around the periphery of the parts, hollow spherical abrasive members are located in hollows. The body and a machinable part are connected to negative and positive poles of a power source respectively. A processing fluid is fed to the machining zone through holes in the mandrel, an interbody cavity and perforated abrasive members. The fluid is doubly passed through the walls of the abrasive members, the spheres are periodically rotated. EFFECT: improved cleaning, machining conditions and resistance cycle. 1 dwg
Patent RU-2084103-C1 (RU)
Inventor: GRISHAN ALEKSEJ A
IPC: A01C3/02
Filed: 1991-11-12
Granted: 1997-07-20
Abstract: FIELD: agriculture, in particular, recycling of pasty agricultural wastes, such as manure. SUBSTANCE: method involves dehumidifying pasty material by conducting electric current through it. To do that, material is driven away from container center aside by rotor mixer-type activator generating centrifugal forces, and gas-vapor mixture is sucked from above. When amperage is reduced to 0.05-0.15 of its maximum value, current conducting is ceased. Apparatus has activator formed as rotor mixer. Activator has device for conducting current through pasty material, with charging chute serving as electrode. Charging chute is equally spaced from container and activator walls and is provided with perforations in upper part. Annular reflector of parabolic profile is secured to inner wall of container along its perimeter at level equal to 0.7-0.9 of container height. EFFECT: increased efficiency and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2001155-C1 (RU)
Inventor: SOLNTSEV YURIJ P
IPC: C22C38/58
Filed: 1992-01-29
Granted: 1993-10-15
Abstract: Лита  аустенитна  ааль содержит, мас.% углерод  - 0,03 - 0.10; марганец - 15 - 30; азот -  0,05 - 0.40; хром - 5 - 15; ванадий - 0,1 - 1.5;  церий - 0,005 - 0.05. кальций - 0.001 - 0.01; железо  - остальное. Предложенна  ааль обладает  хорошей обрабатываемостью резаниеч жидкоте-  кучестью и в зкостью при криогенных температурах.  1 табл.
Patent RU-2027799-C1 (RU)
Title: Method of electrolytic production of aluminium
Inventor: PETRUNIN FRIDRIKH TROFIMOVICH
IPC: C25C3/06
Filed: 1992-01-10
Granted: 1995-01-27
Abstract: FIELD: electrolytic production of aluminium. SUBSTANCE: current pulses passed through each bath and through a bank of electrolyzers on the whole have a square shape and are directed upwards relative to the effective value of current strength of the bank, and the pulse repetition period is selected within 100 to 300 s, the pulse amplitude is within 3 to 12 % of the constant value of current strength, and the duration of each pulse is within 2 to 5 s. EFFECT: enhanced capacity of electrolyzers, considerable reduction of consumption of processing electric power. 2 tbl
Patent RU-2038450-C1 (RU)
Title: Structural panel and method for making same
Inventor: LOBKOV VLADIMIR A
IPC: E04B1/76
Filed: 1992-02-18
Granted: 1995-06-27
Abstract: FIELD: civil engineering, enclosing structures in buildings. SUBSTANCE: panel has a body, a layer of external thermal insulation in the form of a grid of bound to one another curvilinear members and protective layer. Curvilinear members of thermal insulating grid (predominantly of a regular geometric form) are distributed evenly through panel area and in part are immersed in its body that considerably (by a factor of two as compared to plane members) increases adhesive surface on the contact to panel body, increases correspondingly reliability of fastening of external thermal insulating layer and protective layer. Additional link is performed through spaces between granules. EFFECT: curvilinear surfaces allow to accept temperature stresses, decrease sound reflection, the method for panel making includes molding operations and fastening layer of external thermal insulation, provides for decreased man-hours when making same. 4 cl, 2 dwg
Patent RU-2072599-C1 (RU)
Inventor: PESTOV EVGENIJ N
IPC: H01S1/00
Filed: 1992-02-20
Granted: 1997-01-27
Abstract: FIELD: technical quantum physics. SUBSTANCE: method provides possibility to assess precision of quantum oscillators such as spin-nuclear frequency reference sources, as well as for measuring difference between magnetic fields (and their gradient) in geophysics. Method involves instantaneous phasing oscillations of at least two quantum oscillators so that given initial phase difference Φ 1 -Φ 2  is achieved, error Δ 1-2  is excluded from this difference. This is achieved by effecting bodies of both oscillators by simultaneous σ-shaped video pulse of magnetic field   (or electric field  ). EFFECT: increased precision, simplified synchronization process. 1 dwg
Patent RU-2052651-C1 (RU)
Inventor: TOLSTIKHIN ALEKSANDR V
IPC: F02M25/00
Filed: 1992-03-19
Granted: 1996-01-20
Abstract: FIELD: engine engineering. SUBSTANCE: engine has at least one cylinder with the inlet pipe line and pressure-tight water tank with the inlet branch pipe for supplying gas and outlet branch pipe connected with the inlet pipe line of the engine through the main line for additive to the mixture of gas and water vapor. The inlet branch pipe for gas is connected with the crankcase of the engine from the outer side of the tank and with the duct for crankcase gases inside the tank. The base of the duct is provided with openings of controllable cross-section. A deflector of water drops is interposed between the level of liquid and outlet branch pipe inside the water tank. The space above the deflector is in communication with the space of the duct for crankcase gases through an additional opening of controllable cross-section. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2025416-C1 (RU)
Inventor: SUPONKO KONSTANTIN L
IPC: B64F5/00
Filed: 1992-04-07
Granted: 1994-12-30
Abstract: Изобретение относится к области контроля засоренности фильтроэлементов топливных фильтров двигателей летательных аппаратов (ЛА) и может быть использовано также для контроля засоренности фильтроэлементов фильтров топливных, масляных и гидравлических систем ЛА и других технических устройств, имеющих узлы фильтрации рабочих жидкостей. С помощью переносного индикатора ультразвуковых колебаний контактным методом определяется уровень интенсивности ультразвуковых колебаний внешней поверхности контролируемого топливного фильтра при наличии рабочего расхода топлива через него (при работающем двигателе), его величина сравнивается с уровнем интенсивности ультразвуковых колебаний в той же точке поверхности корпуса однотипного топливного фильтра с чистым фильтроэлементом при том же расходе топлива через него (на том же режиме работы двигателя) и по величине этой разности определяют засоренность фильтроэлемента контролируемого топливного фильтра.
Patent RU-2019629-C1 (RU)
Title: Front-end loader arm
Inventor: KIRILYUK ANATOLIJ KH
IPC: E02F3/34
Filed: 1992-04-28
Granted: 1994-09-15
Abstract: FIELD: loading and earth-excavating machines. SUBSTANCE: loader arm has longitudinal angular beams with welded end bushings, hollow cross beam rigidly attached to longitudinal beams, bushings secured to middle parts of longitudinal beams. Each longitudinal beam is made of semibeams welded to each other and flat side and upper and lower angular sheet cover plates located on both sides of semibeam conjugation plane. Each semibeam is made of L-shaped sheet member. Upper flanges of these members are welded to each other through their longitudinal edges. Lower sheet strip is welded with its side edges to inner sides of lower parts of side walls of L-shaped members. In each beam, upper, lower and side cover plates are welded to outer sides of upper flanges of L-shaped members, lower strips and side walls of same members, respectively. Bushings for triangles are passed through side cover plates and semibeam with bushing for connection with base machine. Bushings for arm hydraulic cylinders are located relative to plane of semibeam conjugation from opposite side of bushings for triangles and under lower strip of respective semibeam. Cross beam is made of U-shaped sheet members. Sheet members are welded to each other with their flange longitudinal edges. Cross beam is also welded with its end-face edges to outer sides of inner L-shaped members with bushings for bucket. EFFECT: higher efficiency. 4 dwg
Patent RU-2053483-C1 (RU)
Inventor: DOBRYNIN PETR T
IPC: G01C1/02
Filed: 1992-05-22
Granted: 1996-01-27
Abstract: FIELD: optical instrument engineering. SUBSTANCE: telescope of microscopic theodolite has periscopic projection system, which connects focal plane of its objective with focal plane of eye-piece. Optical elements of projection system are mounted onto its case, in hollow vertical axes, base and vertical post of alidade, in hollow horizontal axis onto eye-piece part of main telescope. The last focal plane of periscopic projection system is disposed in parallel to focal plane of main telescope or brought into coincidence with the latter. EFFECT: improved efficiency. 7 cl, 2 dwg
Patent RU-2031608-C1 (RU)
Title: Smoking tobacco aromatizing composition
Inventor: VLAD PAVEL FEDOROVICH
IPC: A24B15/00
Filed: 1992-07-15
Granted: 1995-03-27
Abstract: FIELD: production and processing of smoking products, more particularly aromatization of tobaccos by treating them with organic chemicals. SUBSTANCE: tobacco is treated with aromatizing composition containing norlabdane compound of sclareoloxide. EFFECT: improved flavor and taste of tobacco smoke. 1 tbl
Patent RU-2050103-C1 (RU)
Title: Bast plant roll-type baler
Inventor: RODIN ANATOLIJ SERGEEVICH
IPC: A01F15/02
Filed: 1992-08-25
Granted: 1995-12-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: roll-type baler has pickup device, feed conveyor, bale density chamber with primary endless pressing belts and valve. Secured on shaft of feed conveyor are rings with secondary endless belts passing in between. Valve has shaft with deflecting members arranged over its diameter at side of bale density chamber. With baler operating, at the beginning of formation of roll, non-uniformly fed material is exposed to action of primary and secondary belts in direction of clearance between shafts of feed conveyor and valve. Deflecting members are arranged between rings. Radius of rings is greater than radius of arch-shaped portion of deflecting members. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2040609-C1 (RU)
Title: Knitted fabric
Inventor: PINKHASOVICH ANATOLIJ V
IPC: D04B1/22
Filed: 1992-08-31
Granted: 1995-07-25
Abstract: FIELD: textile industry. SUBSTANCE: knitted fabric has structure which is formed of thread in form of knitted cord B made in form of tube 3 knitted as one piece. Loop structure of knitted cord B is made of high-modulus thread 7 with modulus of elasticity of at least 10 5  MPa, e.g. of thread consisting of basalt fibers. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2041424-C1 (RU)
Title: Gas-oxygen cutting torch
Inventor: RYZHKOV BORIS N
IPC: F23D14/42
Filed: 1992-05-20
Granted: 1995-08-09
Abstract: FIELD: cutting metal. SUBSTANCE: gas-oxygen torch has adapter 9 with passageways for supplying oxygen 4 and fuel mixture 6 connected with inner 2 and outer 3 nozzle tips. Adapter 9 has flat end face for tight abutting against zone of outlets of supplying passageways of head 1 and connected with nozzle tips 2 and 3 by way of threaded connections 15 and 16. Adapter 9 has outer thread 11 in the zone of connection with the head. Adapter 9 has hexahedral collar 12 having face fitting surface 13 in the zone of abutting against the face of outer tip. The face fitting surface of adapter 14 and face of internal tip, which interact with it, are conical. EFFECT: improved design. 5 cl, 2 dwg
Patent RU-2058416-C1 (RU)
Title: Method for production of magnesium-containing alloying composition
Inventor: BARANNIK IVAN ANDREEVICH
IPC: C21C1/10
Filed: 1992-09-21
Granted: 1996-04-20
Abstract: FIELD: metallurgy; production of alloying compositions applicable in pig iron inoculation. SUBSTANCE: method for production of magnesium-containing alloying composition consists in introduction of granulated magnesium into flow of molten silicon-containing ferroalloy. Granulated magnesium is introduced simultaneously with salt additive in the ratio of 10:(0.2-1). Salt additive is used in form of mixture of halogens of alkali and alkali-earth metals whose melting point is lower than magnesium melting point by 50-200 C. EFFECT: higher efficiency. 1 tbl
Patent RU-2051106-C1 (RU)
Inventor: PASHKOVSKIJ ALEKSANDR A
IPC: C01G53/10
Filed: 1992-10-09
Granted: 1995-12-27
Abstract: Изобретение относится к способам получения сульфата никеля технического или реактивного назначения. Сущность способа заключается в том, что исходный раствор, содержащий сульфат никеля, подкисляют серной кислотой до pH 2,5 6,0, подвергают упариванию и из упаренного раствора охлаждением в 2 стадии с промежуточной выдержкой при постоянной температуре кристаллизуют целевой продукт. При этом охлаждение раствора на первой стадии осуществляют со скоростью 120 720°/ч,а выдержку ведут при 32 - 35°С в течение 4 5 ч. 1 табл.
Patent RU-2066667-C1 (RU)
Title: Conveyor
Inventor: NEPOMNYASHCHIJ ARKADIJ S
IPC: B65G15/00
Filed: 1992-10-09
Granted: 1996-09-20
Abstract: FIELD: materials handling; conveyors. SUBSTANCE: conveyor has fixed frame made up of two coaxial brackets, shafts of outer and inner groups located at different distance from bracket axis at angle to axis. Each group has at least three shaft with endless closed flexible strip passed over shafts along spiral line with opposite direction of strip winding on outer and inner groups of shafts. Conveyor has also shaft drive. Displacement of strip on outer group shafts relative to axis of brackets is equal to and is different in direction of displacement of strip on shafts of inner group. Its value is less than width of strip which is made of different materials to provide processing of transported material. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2054730-C1 (RU)
Inventor: ROZINSKIJ LIPPA S
IPC: H01J9/04
Filed: 1992-06-29
Granted: 1996-02-20
Abstract: FIELD: electronic engineering. SUBSTANCE: length of activating pulses between cathode and modulator is 200-700 ms and their repetition rate is 0.5-1.5 Hz; upon arrival of every 50-10 pulses full cathode current increment within definite time interval is measured; to this end, zero potential is applied to modulator and rated voltage, to accelerating electrode; mentioned operations are repeated until full cathode current increment during subsequent measurement becomes zero or is negative; after that, pulses are not applied between cathode and modulator any longer. EFFECT: enlarged service life of cathode and reduced difference in currents of their beams. 2 cl, 2 tbl
Patent RU-2091677-C1 (RU)
Title: Thermoelectric refrigerator
Inventor: BURTSEV SERGEJ I
IPC: F25D3/08
Filed: 1992-10-05
Granted: 1997-09-27
Abstract: FIELD: portable or stationary refrigerators. SUBSTANCE: spring-loaded fins of external heat exchanger located in ventilated chamber are in thermal contact with outer casing of refrigerator. EFFECT: enhanced efficiency. 2 dwg
Patent DE-10024259-C1 (DE)
Title: Automatic correction of demand current values for operating drive unit(s) involves adding dynamically corrected difference demand if difference exists between consumed current, sum value
Inventor: BELSCHNER WERNER
IPC: B60L11/18
Filed: 2000-05-17
Granted: 2002-01-03
Abstract: The method involves storing parameter-dependent demand values in readable form and/or formulas. The sum of the demanded current and stored/computed values is used to form a consumption value. If a difference exists between the consumed current and the sum a dynamically corrected difference current demand is added to the sum of the demand value and internal consumption to form a corrected demand, from which the supply system output is derived.  The method involves storing demand values depending on pedal positions, drive unit revolution rates in operation and supply system current values in operation in readable form and/or formulas. The sum is formed of the demanded current value and the value read from memory and/or computed using the pedal position, drive unit speed and system voltage to form the supply system's internal consumption value. The difference between the consumed current and the sum is formed at the time of specification of demanded current; if a difference exists a dynamically corrected difference current demand value is added to the sum of the demand value and internal consumption value to form a corrected demand current value, from which the current output of the supply system is determined. Independent claims are also included for the following: an arrangement for automatic correction of demand current values influenced by the position of a vehicle pedal for operating at least one drive unit supplied with electric current from a supply system taking into account the current consumed by other supplied loads.
Patent DE-10034978-C1 (DE)
Title: Device for peeling vegetables and fruit uses a free-wheel and tapered gearwheels to transfer movement in a hand lever driving a peeling disk onto a frame for planetary gearing in a processing chamber cover.
Inventor: KURIS ISAAK
IPC: A47J17/16
Filed: 2000-07-13
Granted: 2001-09-13
Abstract: A free-wheel (14,15) and two tapered gearwheels (12) transfer movement in a hand lever driving a peeling disk onto a frame (10) for planetary gearing in a processing chamber cover. The planetary wheel unwinds on a ring gear (8) on the edge of the cover and uses rotating motion to move a sun wheel (13) running on bearings on a drive shaft connection piece (16). Motion is then transferred from the drive shaft connection piece to a peeling disk.
Patent DE-10057358-C1 (DE)
Title: Room heating system has two different types of heating device within heated room coupled together via their regulating circuits
Inventor: NEVE CHRISTIAN
IPC: F24D3/12
Filed: 2000-11-18
Granted: 2002-04-25
Abstract: The heating system has a heated room provided with two different heating devices (4,12) of different type, e.g. underfloor heating and a heating radiator, each of which has a regulated heat output. The heating devices are coupled together via their regulating circuits (5,9-11; 15,17), so that a variation in the operating parameters for one heating device causes a corresponding variation in the operating parameters for the other heating device.
Patent DE-10128326-C1 (DE)
Title: Fabrication of trench capacitor for memory cell, by forming trench in substrate, providing lower capacitor electrode adjoining wall of trench in lower trench region, and providing storage dielectric and upper capacitor electrode
Inventor: SELL BERNHARD
IPC: H01L27/108
Filed: 2001-06-12
Granted: 2003-02-13
Abstract: A trench capacitor is fabricated by forming a trench (5) in a substrate (1), providing a lower capacitor electrode which adjoins a wall of the trench in a lower trench region, and providing a storage dielectric and an upper capacitor electrode.  Fabrication of a trench capacitor comprises: (i) forming a trench in a substrate;  (ii) providing a lower capacitor electrode which adjoins a wall of the trench in a lower trench region;  (iii) providing a storage dielectric on the lower capacity electrode;  (iv) providing an upper capacitor electrode on the storage dielectric, the upper capacitor electrode having metal-containing layers deposited one on top of another; and  (v) conditioning the metal-containing layers after they have been deposited and before a next metal-containing layer is deposited.