baber/WOPTO huggingface dataset:
Patent RU-2182559-C2 (RU)
Title: Method of producing carnallite from magnesium chloride solutions
Inventor: SHCHELKONOGOV A A
IPC: C01F5/34
Filed: 1999-07-28
Granted: 2002-05-20
Abstract: FIELD: metallurgical industry; applicable in production of magnesium by electrolysis. SUBSTANCE: 1000 kg of purified concentrated magnesium chloride solution containing, wt. %: MgCl 2 , 32.7; HCl, 0.9; NaCl, 1.0; H 2 O, 65.4 is mixed with 345 kg of ground solid potassium electrolyte of magnesium electrolyzer containing, wt. %: MgCl 2 , 8.2; KCl, 74.2; NaCl, 16.7; impurities, 0.9. Added to mixture are 11.7 kg of powdery technical potassium chloride containing, wt. %: KCl, 95.0; NaCl, 5.0. Weigh ratio of Mg:K in mixture is 0.65. In the course of mixing, mixture is heated up to 150 C. Mixture is dewatered up to content of crystal water of 2-6 moles per mole of KCl MgCl 2 . Weight ratio of Mg:K in carnallite is 0.5-0.8. EFFECT: simplified process, excluded from process large amount of reusable solutions, reduced energy consumption. 1 ex
Patent RU-2189119-C2 (RU)
Title: Method for transmitting media files over communication network
Inventor: EHVERETT STJUART NIL
IPC: G10L19/00
Filed: 1998-01-26
Granted: 2002-09-10
Abstract: FIELD: transmission and reproduction of media files over communication network in predetermined sequence. SUBSTANCE: method for transmitting media files over communication network, primarily through the Internet, involves separation of files in provider computer into sequence of coded files which are handled in provider computer and conveyed over communication network in definite sequence to receiving computer. User program being loaded is also stored in provider computer and transmitted together with all types of files constituting message content to receiving computer over communication network. Files obtained may be then reproduced by receiving computer in precise sequence. EFFECT: enlarged functional capabilities. 9 cl, 9 dwg
Patent RU-2202502-C2 (RU)
Title: Method of making packing vessel for liquids
Inventor: KHERMODSSON JERAN
IPC: B65D8/18
Filed: 1997-11-28
Granted: 2003-04-20
Abstract: FIELD: packing of liquids. SUBSTANCE: invention relates to method of making packing vessels consisting of body and upper part. Body of vessel is made by bending multiplayer material to form cup and soldering of material edges to provide impermeability for liquids through connecting seam passing along cup. Upper part is made by extrusion of thermoplastic material to form hose subjected to blow molding to get solid upper parts which are separated from each other and connected with cup. EFFECT: provision of quick and effective making of vessels for liquids at minimum consumption of material. 2 cl, 6 dwg
Patent RU-2221737-C2 (RU)
Inventor: BEDETTI DZHANFRANKO
IPC: C01B3/36
Filed: 1999-10-29
Granted: 2004-01-20
Abstract: FIELD: production of partially oxidized hydrocarbons. SUBSTANCE: the invention presents a method of the partial oxidation of hydrocarbon and the burner intended for its implementation. The method of the partial oxidation of hydrocarbon provides for, that a stream of hydrocarbonaceous gas and a stream of gas containing free oxygen are fed into a reaction chamber. At implementation of the method there are the following stages: mixing of the first part of the stream of gas containing free oxygen and its interaction with the first gas stream, that contains the gas-type products of the reaction circulating inside the reaction chamber; mixing in a reaction chamber of the second part of the stream containing free oxygen with the stream of gas containing hydrocarbons and production of the gas stream containing hydrocarbons and free oxygen, which at least are in part mixed to each other, and interaction of the combined gas mixture with the second gas stream, which contains the gas-type products of reaction circulating inside the reaction chamber, with the final production of the gas stream containing hydrogen and carbon monoxide. The method is realized in the burner. EFFECT: the invention allows to increase productivity of the process. 22 cl, 4 dg
Patent RU-2205820-C2 (RU)
Title: Method for preparing methacrylic acid esters
Inventor: SIMONS TEO JAN LEONARD VENSESL
IPC: C07C67/38
Filed: 1998-04-02
Granted: 2003-06-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the improved method for preparing methacrylic acid esters, in part, methylmethacrylate by safety method that involves the following stages: (a) selective removal of propadiene from mixture comprising propyne and propadiene, dissolved in polar organic solvent to form concentrated mixture of propyne in solvent; (b) steaming propyne in distillation column from flow steam of concentrated solvent mixture containing propyne to form flow of gaseous propyne; (c) condensation of gaseous propyne flow to form condensed propyne flow; (d) interaction of condensed propyne flow with carbon monoxide and alcohol in the presence of the carbonylation reaction catalyst. Steaming propyne is carried out in distillation column fitted with internal condenser arranged for condensation of part of steam flow for spraying feeding. Method provides continuous process working overcoming shortcomings of the prior art - storage of large amounts of easily combustible fuel. EFFECT: improved preparing method. 8 cl, 2 dwg
Patent UA-10968-C2 (UA)
Title: Method for improving saline soils
Filed: 1993-05-28
Abstract: A method for improving saline soils provides for applying a carbon dioxide source into soil. Ammonium carbonate salts as an aqueous solution or as crystals are used as the carbon dioxide source. The invention relates to agriculture, chemical amelioration of saline soils.
Patent UA-18590-C2 (UA)
Title: Installation for liquid atomization
Filed: 1993-06-22
Abstract: The invention relates to the technology of liquid atomization by compressed air and can be used for production of installations for dispersing different liquids, chemical solutions. An installation contains a housing, a chamber for compressed air with open-end holes for supply of air into open channels made on the side on the generatrix and nozzles for supply liquid into the channels.
Patent UA-27919-C2 (UA)
Title: Blade clamping contact member
Inventor: JANRZAK ANDRZEJ
IPC: H01R4/24
Filed: 1995-01-31
Abstract: A blade clamping contact member is created where by contacting brim width reduction of its spring properties is improved. The invention relates to blade clamping contact members provided for mounting in carrier sockets of telecommunication systems and data transfer.
Patent UA-46701-C2 (UA)
IPC: A61K9/20
Filed: 1993-11-17
Abstract: Pharmaceutical compositions of bisphosphonic acids, and salts thereof, are prepared by direct compression/dry mix tablet formulation. These pharmaceutical compositions are useful in the treatment of disturbances involving calcium or phosphate metabolism, in particular, the treatment and prevention of diseases involving bone resorption, especially osteoporosis, Paget's disease, malignant hypercalcemia, and metastatic bone disease.
Patent UA-39133-C2 (UA)
Title: Spacer inter-tie for almost parallel to each other rods fit in cells of the grid (vertions) and grid with cells
IPC: G21C3/34
Filed: 1995-03-22
Abstract: Spacer inter-tie for almost parallel to each other rods fit in the cells of the grid, with inner cells with six angles with six sides, end cells with at least four sides, and sheet bands going at the sides, each with two free ends, and at least some formed by the edge of bend of sheet bands angles of the inner cells, at that each angle of the inner cell is formed by one edge of bend of one sheet band on which free end of the other sheet band is fixed.
Patent UA-48964-C2 (UA)
Title: Building and assembly scaffolld
Inventor: SASYM MYKHAILO OLEKSIIOVYCH
Filed: 1997-10-28
Abstract: Building and assembly scaffolld has for increasing universality in its use and for decreasing the mass a deck that is equipped in a doubled way, from beneath and from above, at the ends, with elongated parallel cross-beams with the same consol parts; along those at the inner side, inclined cuts are provided, with the bases supports installed in between of those, with possibility of free displacement with respect to each other at needed height of the deck above the floor controlling; and fixing of the deck on the base stands is performed with preliminary tightening the deck, with rise being 25 – 40 mm, by means of control rods arranged as pins with washer and nuts, connected to the stairs of the bases; at that on the stands of the bases, with possibility of detachment, prescribed by construction rules protection elements, arranged as slats, are fixed.
Patent UA-57809-C2 (UA)
Title: Method for pipeline trenchless replacement and unit for trenchless pipeline replacement
Inventor: Hrihoraschienko Vladimir Alieksandrovich
IPC: F16L1/028
Filed: 2000-05-12
Abstract: A trenchless method for changing pipelines includes application of shock loading for the old pipe destruction, with insertion of the sections of the new pipeline with application of static loading to provide the joints of the new pipeline. To the back end of the pipeline being tightened additional static loading is applied. This can be provided by application of push force or increase of pull force applied at the front area. The unit for implementation of the method has shock unit with executive unit and pressure flange, this is equipped with means for formation of additional static force transferred to the pressure flange. This method can be applied as a lifting jack, additional pulling body or polythpast. Reliability of replacement of long pipelines under conditions of different types of soils is achieved.
Patent UA-38746-C2 (UA)
Title: method of obtaining methane from the biogas
Inventor: KARNATSEVYCH LEONID VLADYSLAVOVYCH
Filed: 2000-09-15
Abstract: The method for obtaining methane from the biogas may be used in fuel or chemical industry for isolation of pure methane from the biogas, which is obtained by bacterial destruction of organic matter in the waste water, livestock waste, solid domestic waste. Method for obtaining methane from the biogas consists in condensation of biogas in solid phase at low temperatures, preheating of condensed biogas and selection of methane during preheating to the temperature lower than the melting point of carbon dioxide. In accordance with the invention, the condensation of biogas is performed by reduction of the temperature to the melting point of methane, and the removal of methane is conducted from the melting point of methane to 1.15 of melting point of methane. Method ensures the increase of cleanliness of obtained methane, without increase in power consumption.
Patent UA-47167-C2 (UA)
Title: Method for distributing fluid flow
Filed: 2001-08-14
Abstract: The proposed method for distributing fluid flow involves distributing gas or liquid among different pipelines while maintaining specified relationship between the fluid flow rates. Ahead of the pipeline branching point, active additives are injected. The flow rate control is accomplished by using a control unit and a system of pipes with a constant or variable cross-section.
Patent RU-2185283-C2 (RU)
Inventor: GAVRILENKO I B
IPC: B27K3/34
Filed: 2000-01-10
Granted: 2002-07-20
Abstract: FIELD: working of wood for manufacture of sounding boards of stringed and pizzicato musical instruments (upper and lower sounding boards of the case of violin, viola, guitar, etc). SUBSTANCE: wood blank of the component of the musical instrument undergoes the stages of vacuum treatment, subsequent treatment by a manometer selected from the series: acetylene, propane, benzene and its polymerization, the treatment is conducted in the plasma of glow discharge of hydrocarbon at a partial pressure within 4-20 Pa and discharge current density within 0.4-3 mA/sq.sm during 5-40 min. EFFECT: improved resonance characteristics of wood, obtained hydrophobic properties. 2 dwg, 3 tbl, 9 ex
Patent RU-2190047-C2 (RU)
Title: Apparatus for recharging material to crucible
Inventor: BERINGOV SERGEJ BORISOVICH
IPC: B01J4/00
Filed: 2000-01-31
Granted: 2002-09-27
Abstract: FIELD: processes and equipment for growing silicon monocrystals by Czochralski method, namely apparatuses for recharging material to crucible, possibly in plants for growing silicon monocrystals provided with sluice or semicontinuous growing of monocrystals. SUBSTANCE: apparatus includes reservoir rigidly joined with fixing ring; supporting members arranged in lower end of reservoir; unit for securing reservoir to motion mechanism in which fixing ring is arranged outside of reservoir. The last is provided with openable bottom; unit for securing reservoir is in the form of successively joined flexible tie rods passing on lateral surface along rectilinear generatrix of reservoir at its two opposite sides and forming suspension over upper base of reservoir. Lower end of each terminal tie rod is movably joined with respective supporting member. EFFECT: improved design of apparatus providing controlled discharge of material out of reservoir. 7 cl, 4 dwg
Patent RU-2222423-C2 (RU)
Inventor: NEUMANN KARL-EHRIK
IPC: B25J9/10
Filed: 1999-06-17
Granted: 2004-01-27
Abstract: FIELD: systems for controlling three-dimensional position of positioning head of robot, correction of head position. SUBSTANCE: robot includes at least three setting mechanisms being telescopic in lengthwise direction. Each setting mechanism is mounted by means of first hinge in stationary frame with possibility of rotation in all directions relative to frame. Each setting mechanism is joined by its one end through second hinge with movable positioning head. Rigid manipulator is joined with said head in such a way that it passes between setting mechanisms. Manipulator is held by means of universal joint in radial direction but it may move along its axis relative to said joint rigidly connected with frame. Each setting mechanism has pickup (LS 1 , LS 2 , LS 3 ), for measuring length forming part of system S1 for controlling position (X, Y, Z) of positioning head in working zone of robot. System S1 engages with system R2 for feedback control designed for correcting position of head in working zone of robot. System S1 for controlling position and system R2 for feedback control are provided with different coordinate systems. EFFECT: enhanced accuracy of positioning. 8 cl, 3 dwg
Patent RU-2228025-C2 (RU)
Inventor: POTSELUEV A A
IPC: A01K39/02
Filed: 2000-03-14
Granted: 2004-05-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: proposed system contains ejector heads and emptier connected with pulse amplifier and installed on tank-accumulator, and pulsator connected by vacuum lines with ejector heads and fans of room ventilation system, fans and ejector heads being installed in vacuumizing nozzles. EFFECT: provision of quality automatic watering, reduced energy and material usage, enlarged operating capabilities. 1 dwg
Patent RU-2180462-C2 (RU)
Title: Device for measuring disturbances in capacitive ground-fault current compensation
Inventor: BEREZNITSKIJ S L
IPC: H02H9/08
Filed: 2000-04-20
Granted: 2002-03-10
Abstract: FIELD: compensated-neutral networks. SUBSTANCE: newly introduced in known piece under check (arc-control apparatus) are current transformer inserted in circuit of check current supply; first intervening potential transformer whose input is connected to output of first potential transformer and output, to input of first low-frequency filter; trans-reactor inserted in current transformer circuit with its output connected between output of first potential transformer and input of first intervening potential transformer; second intervening potential transformer whose input is connected to output of second potential transformer and first output, to input of second low-frequency filter; potentiometer connected to second output of second intervening potential transformer, third low-frequency filter whose input is connected to potentiometer and output, to second input of phase detector; rectifier whose input is connected to output of first low-frequency filter and output, to second input of divider unit; first potential transformer is connected to arc-control apparatus. Device provides for high-precision resonance tuning of arc-control apparatuses. EFFECT: reduced occurrences of phase-to-neutral ground faults turning into phase-to-phase and double-ground faults. 1 dwg
Patent RU-2243462-C2 (RU)
Inventor: RAJKHEL VERNER
IPC: F25D25/02
Filed: 1998-11-17
Granted: 2004-12-27
Abstract: FIELD: cooling equipment, particularly for cooling articles and products. 
     SUBSTANCE: refrigerator comprises heat-insulation body including at least one cooling chamber. At least one receiving shelf with continuous surface is arranged inside cooling chamber. Pullout container for products is located under receiving shelf. Container has part projecting beyond receiving shelf edge facing refrigerator door. Projected container part is covered with pivoted lid of transparent material. Lid and receiving shelf when installed in closed position form continuous covering surface. 
     EFFECT: increased efficiency. 
     8 cl, 2 dwg
Patent RU-2188988-C2 (RU)
Inventor: VOLYNKIN V M
IPC: F24J2/48
Filed: 2000-06-29
Granted: 2002-09-10
Abstract: FIELD: heat engineering. SUBSTANCE: proposed invention can be used for heating rooms, liquids, for instance, water in swimming pools, and for accumulation of heat in containers filled up with heat carriers. According to invention, first chamber 1 is furnished with transparent window 6 and absorbing additive is introduced into movable heat carrier. Energy of radiant flux after passing through transparent window 6 is absorbed by movable heat carrier furnished with absorbing additive. EFFECT: increased efficiency. 9 cl, 5 dwg
Patent RU-2224575-C2 (RU)
Title: Способ экстракции полиамидных частиц и способ получения полиамидных частиц
Inventor: MORSHLADT RAL F
IPC: C08G69/46
Filed: 1999-02-19
Granted: 2004-02-27
Abstract: Изобретение относится к области экстракции. Способ экстракции полиамидных частиц или полимерных частиц, содержащих полиамиды, водными экстрагирующими средствами, в котором в качестве водного экстрагирующего средства используют водные растворы аминонитрилов. Способ получения полиамидных частиц или полимерных частиц, содержащих полиамиды, включает полимеризацию аминонитрилов и экстракцию полученных частиц водным раствором аминонитрилов. Изобретение позволяет сократить время экстракции и увеличить эффективность экстракции полиамидных частиц. 2 с. и 8 з.п. ф-лы, 3 ил., 2 табл.
Patent RU-2193216-C2 (RU)
Title: Устройство обработки локационных сигналов
Inventor: CHASOVSKOJ A A
IPC: G01S17/00
Filed: 2000-11-17
Granted: 2002-11-20
Abstract: Изобретение относится к области локационной техники и может быть использовано в радиолокаторах и оптических локаторах, определяющих дальность и направление методом возвратно-поступательного движения луча. Устройство обработки локационных сигналов содержит приемник, блок синхронизации, блок определения дальности и направления, первый и второй дополнительные блоки определения дальности и направления, блок определения временного рассогласования между началом обратного хода и центром огибающей, оперативное запоминающее устройство, сумматор, делитель на два, вычитатель и индикатор. Достигаемым техническим результатом изобретения является уменьшение времени обзора. 2 ил.
Patent RU-2203490-C2 (RU)
Inventor: AVZALOV A F
IPC: G01N33/30
Filed: 2001-01-04
Granted: 2003-04-27
Abstract: FIELD: chemotology of motor oils for selection of additives while developing new brands of motor oils and evaluating quality of oils in process of long-time storage. SUBSTANCE: technology includes taking weight of oil, injection of water, heating, centrifugation with subsequent determination of alkaline number and evaluation of hydrolytic stability of oil. Alkaline number of initial oil is found after weight-taking, 5.0% water is injected, oil is homogenized with water and mixture is heated at temperature of 90±2 C in the course of one hour, is centrifuged with separation factor 4000±40 and hydrolytic stability of oil is evaluated by dependence a.n 1 -a.n 2 ≤K a.n , where a.n 1  and a.n 2  are correspondingly values of alkaline number of initial oil and of oil after heating and centrifugation, K a.n  is criterion of HYDROLYTIC stability by alkaline number. EFFECT: simplified and reliable technology. 8 tbl
Patent RU-2191170-C2 (RU)
Inventor: ZAPOROZHETS E P
IPC: C10G50/00
Filed: 2001-01-05
Granted: 2002-10-20
Abstract: FIELD: motor fuel production. SUBSTANCE: production process: synthesis of methanol, separation of resulting water and gaseous product, synthesis of higher hydrocarbons preferably from methanol, use of the latter in preparation of motor fuel and separation of water and gas. Removed gases are burned and water and combustion products form high-pressure and high-temperature vapor- gas mix, which is used as heat carrier in other process stages or as source of heat to be transformed into electric power for use in the same process stages. When cooled, vapor-gas mixture is separated into combustion products an water. Part of the latter is used in the process. EFFECT: reduced power consumption. 5 cl, 1 dwg
Patent RU-2220156-C2 (RU)
Title: Method for preparing elastic polyurethane foam
Inventor: KHEJGENS EHRIK
IPC: C08G101/00
Filed: 1999-07-15
Granted: 2003-12-27
Abstract: FIELD: polymers, chemical technology. SUBSTANCE: invention relates to method for preparing diphenylmethane diisocyanate-base molded elastic polyurethane foams that can be used for making automobile furniture seats and backs, mattresses and pillows. Invention describes method for preparing elastic polyurethane foam with index NCO 70-120 by interaction of polyisocyanate composition with functionality value below 2.15 consisting of diphenylmethane diisocyanate and its homologs with isocyanate functionality value 3 or above with polyols composition comprising polyoxyethylene-polyoxy- propylenepolyol, water, polyesterpolyol with mean equivalent mass 200-600 Da. Material as particles dispersed in indicated composition of polyols. Invention describes also polyurethane foam plastic with density from 20 to 45 kg/m 3  and elasticity 60% or above. Invention provides reducing elastic polyurethane foam density and retention of its physical properties. EFFECT: improved preparing method, valuable properties. 13 cl, 1 tbl, 9 ex
Patent RU-2206064-C2 (RU)
Title: Training optical interference device
Inventor: AMSTISLAVSKIJ JA E
IPC: G01B9/02
Filed: 2001-06-29
Granted: 2003-06-10
Abstract: FIELD: optics. SUBSTANCE: training optical interference device comprises illumination part that includes filament lamp and slit emitting narrow light beam, light splitting system forming two overlapping coherent beams of white light of equal intensity and observation part in the form of eye-piece with ocular micrometer. Light splitting system presents feebly transparent layer of optically dense medium with narrow cut in the form of slit- like clear air space that forms two overlapping coherent light beams. One beam emerges thanks to diffraction expansion of part of primary beam with attenuation of beam intensity as result of diffraction in air space, second beam emerges due to passage by another part of primary beam through feebly transparent layer with attenuation of intensity of beam because of absorption in layer. Interference layer in this case forms pattern in which two systems of chromatic bands of first order are displaced in symmetry with reference to center line of interference field under certain parameters of device and absorption layer. EFFECT: simplified design and easy manufacture of device. 4 dwg