baber/WOPTO huggingface dataset:
Patent RU-2187569-C2 (RU)
Title: Method of lithium refining and plant for its embodiment
Inventor: ALEKSANDROV A B
IPC: C22B9/04
Filed: 2000-11-02
Granted: 2002-08-20
Abstract: FIELD: metallurgy; applicable in production of metal lithium of high purity. SUBSTANCE: method includes pouring of metal into mixer crucible, evacuation, filtering and oriented crystallization. Lithium filtration is carried out with continuous evacuation and subsequent holding of molten lithium in lingots. Molten lithium is poured into mixer crucible, mainly, at temperature of 220-270 C and filtering is carried out at creation in refining plant of vacuumetric pressure to 0.10 MPa. Plant for lithium refining has lingots installed on distributing plate, vacuum heat-insulating cap, mixer, suction tube with removable filter, vacuum line. Mixer is located on lifting car which is delivered to under refining plant. Vacuum heat-insulating cap is mainly removable, and mixer is with steel removable crucible. Suction tube has check valve and is made removable for its possible replacement. EFFECT: higher purity of refined lithium, provided safety of process and reduced process cycle of lithium refining. 8 cl, 1 dwg, 1 ex
Patent RU-2197700-C2 (RU)
Title: Fortification to fire grenade launcher
Inventor: LITVINOV L P
IPC: F41H11/00
Filed: 2000-12-22
Granted: 2003-01-27
Abstract: FIELD: military installations, protection of troops on combat positions. SUBSTANCE: fortification to fire grenade launcher has trench, front and rear breastworks, is fitted with gear for mounting of grenade launcher in the form of location beam with fixing members placed transverse to trench, above platform, device to protect shooter coming in the form of anchor sleepers with bracings placed on platform on both sides of trench, bearing sleeper at point of transit of platform to slope of trench, protective wall with dusting, cantilever- type shed erected on front breastwork above trench and anchored with bracings to anchor sleepers and to protective wall, protective wall with dusting arranged in lower part of embrasure, protective wall. Cantilever-type shed includes protective layer and fixing members and rests against supporting beams laid on front breastwork. Side walls with spread frames and ceiling close embrasure. Width of break in protective wall in which embrasure closes amounts to 0.6-0.9 width of trench and bearing sleeper is mounted flush with platform. Its length on each side of trench amounts to 0.5 width of trench. Protective-camouflaging layer of shed is made of soil-and-vegetable layer of local ground with thickness securing full protection against bullets and fragments and horizon line is at same level as horizon line of breastwork. Anchor sleepers are laid along edge of trench at distance equal to 0.5-1.0 width of trench and ends of sleepers are positioned on one level with start of trench. In addition fortification to fire grenade launcher is equipped with fastening members securing joint work of protective layer and supporting beams. EFFECT: widened range of technical means employed in construction of fortifications. 4 cl, 3 dwg
Patent RU-2208301-C2 (RU)
Inventor: KOLLIR DEHVID K
IPC: H04N7/26
Filed: 1999-02-17
Granted: 2003-07-10
Abstract: Изобретение относится к области стеганографии, в частности для обнаружения цифрового водяного знака. Технический результат: обеспечение обнаружения цифровых водяных знаков, внедренных в потоки видеоданных, подвергнутых неизвестному масштабированию и произвольному сдвигу. Способ и устройство предназначены для обнаружения водяного знака в потоке видеоданных с водяными знаками, где водяной знак масштабирован посредством неизвестного масштаба из числа заранее определенного конечного количества масштабов и сдвинут на неизвестное количество элементов изображения. Для каждого из заранее определенного количества масштабов поток видеоданных делится на множество масштабированных блоков водяных знаков с одинаковыми размерами; и множество масштабированных блоков водяных знаков считываются в множество блоков считывания. Каждый из блоков считывания накапливается в один из заранее определенного количества бункеров блоков считывания. Затем накопленные блоки считывания повторно масштабируются и объединяются в один суммарный блок видеосигналов. После этого оценивается заранее определенная величина типа степени ДКП в суммарном блоке видеосигналов. Эта оценка дает информацию относительно присутствия водяного знака в потоке видеоданных, масштаба, примененного к видеосигналу с водяными знаками, и сдвига водяного знака, если он имеется, внутри блоков водяных знаков. Операция дробного остатка используется для определения количества бункеров блоков считывания для каждого рассматриваемого масштаба, а также определения бункера, в который должен накапливаться каждый блок считывания. 2 с. и 15 з.п. ф-лы, 9 ил.
Patent RU-2192966-C2 (RU)
Inventor: SHKRABIK I A
IPC: B44C5/04
Filed: 2001-01-09
Granted: 2002-11-20
Abstract: FIELD: production of three-dimensional articles. SUBSTANCE: method involves selecting material by color, thickness and texture, with leather turned to reverse side being preferably used as basic material; dividing contour of object into members-patterns; cutting material for forming fragments of object by means of members-patterns and fastening fragments on substrate within the limits of said contour. EFFECT: simplified method and improved quality of object. 5 cl, 1 dwg
Patent RU-2190473-C2 (RU)
Inventor: NIKURASHIN V V
IPC: B02C17/04
Filed: 2001-01-12
Granted: 2002-10-10
Abstract: FIELD: processes and equipment for disintegrating lumpy materials of natural shelf. SUBSTANCE: apparatus includes housing, stationary drum having hatch, rectangular charging window, inclined walls and slideways. Charging window is arranged in inner cavity of opening of drum shaft journal. Opening of opposite journal is open for discharging materials. Flange of journal is joined with turning; lateral lid of drum section is mounted relative to said turning. Drive unit of drum includes main and subsidiary drive mechanisms. Position of drum is corrected by means of hydraulic supporting unit. EFFECT: enhanced efficiency of disintegration. 1 dwg
Patent RU-2236780-C2 (RU)
Inventor: ALEKSEEV G A
IPC: A01G23/02
Filed: 2001-10-04
Granted: 2004-09-27
Abstract: FIELD: forestry, in particular, destruction of non-valuable hardwood wood trees in favor of coniferous trees and destruction of tree and shrubby vegetation at communication lines, power supply lines, strips near roads and gas-and-oil lines. 
     SUBSTANCE: apparatus has handle, cutter bar equipped with saw-forming blades connected with one another and fixed on handle. Blades are spring-loaded one relative to another and provided with alternatively arranged diverging and straight teeth. Liquid feeding mechanism is located in handle for supplying liquid to teeth slots and is provided with main pipelines having liquid supplying nozzles. Main pipelines are fixed on lower side of cutter tool blades. 
     EFFECT: simplified construction and enhanced reliability in operation. 
     2 dwg
Patent RU-2212283-C2 (RU)
Inventor: KANG SIN CHEOL
IPC: B01J19/00
Filed: 2000-10-17
Granted: 2003-09-20
Abstract: FIELD: methods of coating inner walls of tubes. SUBSTANCE: proposed method includes stage of settling of metal alkoxide and chromium compound from vapor phase of mixed solution on inner walls at simultaneous introduction of carrier at flow rate of 1-5000 kg/h/coil at temperature of 600-900 C and pressure of 0-3 kgf/sq cm for forming buffer layer on inner walls and settling of metal alkoxide on buffer layer as barrier, as well as settling of alkali metal or alkali-earth metal from vapor phase; it may be also mixed with coke-removing layer on barrier. Coke-removing layer may be additionally provided on diffusion barrier. EFFECT: increased duration of reactor operating cycle; low cost of coke burning process; increased productivity of target products. 14 cl, 2 dwg, 4 ex
Patent RU-2239531-C2 (RU)
Inventor: BOBKOV V I
IPC: B23K33/00
Filed: 2001-12-26
Granted: 2004-11-10
Abstract: FIELD: processes for welding thick-wall parts of hard-to-weld high-alloy high-strength materials, possibly in different branches of machine engineering for making important constructions operating in aggressive gases and liquids at high and low temperatures. 
     SUBSTANCE: additive material in the form of thin-wall members with thickness equal to thickness of welded edges or more than it is tack welded to surfaces of edges of welded parts. Butt is assembled on backing without gap. Compression load is applied to butt indirection normal to it. Then additive material is fused by means of narrow unfocused electron beam in modes providing minimum fusion of near-seam zone and welding is realized at the same modes. 
     EFFECT: possibility for providing high-strength welded joint without cracking and flaws. 
     2 dwg, 1 ex
Patent RU-2236086-C2 (RU)
Title: Устройство приема и передачи фазоманипулированных кодовых сигналов
Inventor: BOBROV IGOR VALER EVICH
IPC: E06B9/32
Filed: 2002-06-20
Granted: 2004-09-10
Abstract: Изобретение относится к системам передачи информации шумоподобными ортогональными кодами с фазоманипулированной модуляцией несущей частоты. Достигаемым техническим результатом является формирование в асинхронном режиме передачи сигналов несколькими приемопередатчиками, работающими в одном канале, достаточно длинных фазокодированных сигналов и эффективная их обработка при значительных расстройках несущих частот приемопередатчиков на передающем и приемном пунктах. Для этого устройство содержит блок 1 обратной перестановки, многоканальный некогерентный коррелятор 2, многоканальный накопитель 3, блок 4 принятия решения, блок 5 ввода-вывода, блок 6 некогерентных демодуляторов, генератор 7 опорных сигналов, бинарный квантователь 8, некогерентный согласованный фильтр 9 логически преобразованного кода, некогерентный согласованный фильтр 10 балансного кода, сумматор 11, дифференцирующий блок 12, пороговый блок 13, блок 14 согласования, генератор 15 балансного кода, блок 16 перестановки, блок 17 логического преобразования, блок 18 коммутации, фазовый модулятор 19, усилитель 20, генератор 21 импульсов, фазовращатель 22, формирователь 23 сигналов управления, блок 24 случайной задержки. 7 ил.
Patent RU-2253057-C2 (RU)
Inventor: TIRONI DZHOVANNI MARIO
IPC: F16D65/78
Filed: 2001-02-12
Granted: 2005-05-27
Abstract: FIELD: transport mechanical engineering. 
     SUBSTANCE: ventilated disk comprises friction ways connected with the bearing hub of the disk through connecting members made of studs distributed over the periphery of the bearing hub of the disk. One end of the stud is provided with a gripping device embedded in the material of the friction way. The opposite end of the stud is made of an insert which slides in axial direction in the material of the bearing hub of the disk. The friction ways and bearing hub of the disk are cast with the use of the common casting rod with studs. 
     EFFECT: improved performance. 
     7 cl, 7 dwg
Patent RU-2242878-C2 (RU)
Inventor: KHASIMOTO SIGERU
IPC: A21C11/16
Filed: 2002-02-19
Granted: 2004-12-27
Abstract: FIELD: food engineering. 
     SUBSTANCE: apparatus has linear conveyor for transportation of wrapped food products and units disposed above linear conveyor, with set of said units being arranged in parallel with one another. Each unit has first feeding device equipped with opening for receiving of inner food material and second feeding device arranged opposite first feeding device and adapted for receiving of outer food material. Each unit has pair of blade-type pumps, first pump being used for receiving of inner food material and second pump being used for receiving of outer food material. Each pump is equipped with opening for receiving of food material from adjacent discharge opening of related feeding device. Each unit is provided with wrapping and cutting devices. In the course of operation, pumps feed under pressure respective food materials from feeding devices to double heads disposed between feeding devices. Double heads deliver inner food material to be packed and outer food material for wrapping of inner food material so as to obtain narrow food product of double-layer structure. Cutting device cuts narrow food product into set of spherical food products of double-layer structure with following delivering of resultant double-layer food products onto conveyor in two rows. 
     EFFECT: simplified and compact construction and increased efficiency. 
     9 cl, 4 dwg
Patent RU-2261030-C2 (RU)
Inventor: SHAZZO R I
IPC: A23L29/00
Filed: 2003-04-25
Granted: 2005-09-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves preparing and rubbing beet; sterilizing resultant pulp and fermenting while providing combined cultivation thereon of mycelium fungi of Trichoderma kind and of Aspergillus kind of citric acid fermentation; separating cultural liquid and concentrating to dry substance content of 58-60%; introducing resultant concentrate into prepared raw materials and boiling out; introducing into cultural liquid solid residue produced after sequential extracting of Mortierella parvispora micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, said solid residue being introduced in an amount of 6-8% by weight of dry substances; introducing into concentrate extract produced after extracting of equivalent amounts of the same biomass with the use of non-polar extractant in above-critical state. 
     EFFECT: provision for obtaining of base product with improved organoleptical properties. 
     5 ex
Patent RU-2252634-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-04-28
Granted: 2005-05-27
Abstract: FIELD: food industry. 
     SUBSTANCE: prepared sugar beet should be deodorated and sterilized with supercritical carbon dioxide in the field of ultrasound fluctuations, juice pressing should be carried out under aseptic conditions followed by cultivation upon residues of mycellar fungi of Trichoderma and Aspergillus species of acetic acid fermentation. Then comes separation of culture liquid, its blending with juice, addition of ammonia and supercritical CO 2 -extract into the blend out of Mortierella bainieri micromycete biomass extracted then according to the preset technique to obtain solid residue treated with liquid ammonia followed by concentrating the blend, treating the concentrate with liquid carbon dioxide, mixing with solid residue-treated Mortierella bainieri micromycete biomass and heating the mixture up to 60 C, not less. The innovation provides improved structure-forming capacity and increased thermal stability of gelling concentrate. 
     EFFECT: higher efficiency.
Patent RU-2276912-C2 (RU)
Title: Способ приготовления желейного мармелада
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-05-27
Abstract: Изобретение относится к кондитерской промышленности. Способ предусматривает приготовление сиропа с использованием сахара, пектина и водного экстракта смеси чая черного байхового, чая зеленого байхового, цветков топинамбура, плодов папайи, плодов груши, изюма и листьев черники, при разделке добавляют лимонную кислоту, лактат натрия, ароматизаторы "Земляника" и "Сливки" и препарат, полученный из биомассы микромицета Mortierella sepedonioides по заданной технологии, разливают, формуют, сушат и фасуют готовые изделия. Это обеспечивает получение мармелада с широким спектром витаминной активности и необычным приятным сочетанием органолептических свойств.
Patent RU-2259136-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-07-23
Granted: 2005-08-27
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide sweet taste, bitterish tone and dense consistence one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovi black tea, baikhovi green tea, black currant leaves, calendula flowers, apples, hibiscus flowers, orange peel and papaya fruit. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, "Apple" and "Black currant" aromatizing agents and a preparation obtained out of Mortierella spinosa var. sterilis micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: broadened range of prophylactic properties.
Patent RU-2300092-C2 (RU)
Inventor: KHESS KHANS JURGEN
IPC: G01N1/28
Filed: 2002-02-07
Granted: 2007-05-27
Abstract: FIELD: medicine instrument industry. 
     SUBSTANCE: device comprises unit of knife holder for cutting member and unit for object holder.  The unit for object holder is provided with the first and second driving devices.  The first driving device is provided with the first controller connected with the electronic unit for control of the first driving device.  The first driving device is controlled by the first controller. 
     EFFECT: enhanced safety. 
     11 cl, 1 dwg
Patent RU-2276495-C2 (RU)
Inventor: ISMAILOV VLADIMIR JAKOVLEVICH
IPC: A01N63/12
Filed: 2004-01-08
Granted: 2006-05-20
Abstract: FIELD: agriculture, in particular, equipment for controlling of injurious insect population. 
     SUBSTANCE: apparatus has reservoir with bait and openings for insects. Bait is made from spongy material and is impregnated with attractant and suspension of entomopathogenic nematodes. 
     EFFECT: simplified construction and general-purpose character of apparatus. 
     1 dwg
Patent RU-2286444-C2 (RU)
Inventor: PELJANU JON
IPC: E21B43/16
Filed: 2002-05-08
Granted: 2006-10-27
Abstract: FIELD: oil production, particularly enhanced recovery methods for obtaining hydrocarbons. 
     SUBSTANCE: method involves preparing conditioning fluid medium; metering thereof and injecting the fluid medium under pressure directly in well bore from surface to provide conditioning fluid medium cooperation with well fluids and to change well fluid properties. Conditioning fluid medium is injected through solid pipe attached to pump and including a number of serially connected hollow sucker rods simultaneously with injection works performing in well. Pump with linearly sliding cavity is used for well fluid injection to surface. The pump comprises hollow rotor fastened to hollow sucker rods serially connected with each other. Each sucker rod is made of steel and includes pipe, as well as two tubular heads welded to pipe ends. Sucker rod head has inner cylindrical orifice located in area defined by upper end of threaded head part and the last one-third section of widened threaded part end. The sucker rod end also has conical section located downstream of cylindrical section and terminating in cylindrical section along with full head welding length. Rounded area for inner stress release is created between conical section and above cylindrical section. 
     EFFECT: increased oil well operation efficiency. 
     6 cl, 4 dwg
Patent RU-2279979-C2 (RU)
Inventor: SHAKLEIN OLEG VITAL EVICH
IPC: B29K101/12
Filed: 2004-07-13
Granted: 2006-07-20
Abstract: FIELD: producing tubular articles. 
     SUBSTANCE: method comprises applying the fiber material with a binder on the mandrel, polymerizing, and removing the blank from the mandrel.  The mandrel is made of a standard pipe.  The blank is cut along the mandrel and removed.  The edges of the pipe are joined together by means of an H-shaped locking member with a glue composition. 
     EFFECT: simplified method and reduced cost. 
     1 dwg
Patent RU-2291804-C2 (RU)
Inventor: BORONAKHIN ALEKSANDR MIKHAJLOV
IPC: B61K9/08
Filed: 2004-12-23
Granted: 2007-01-20
Abstract: FIELD: railway transport; testing. 
     SUBSTANCE: according to proposed method, frame forces acting onto each wheel-set are measured at passing of each fixed point of rail track by all wheel-sets.  Simultaneously side (cross) irregularities of rail lines are measured by cordless methods and basing of received information, six independent equations are set up   where 1, j = 1,2,3,4, are wheel-sets;   and   are side rigidities of left-hand and right-hand rail line in k-th fixed point on rail track;   and   where   and   are irregularities of left-hand and right-hand rail lines measured at passing of k-th fixed point by i-th wheel-set;   where   is frame force acting onto i-th wheel-set at passing k-th fixed point of track.  Then system is chosen from six equations consisting of two equations so that system should be nonuniform   and definite (determinant   and values of rigidities   and   are found by Cramer formula. 
     EFFECT: possibility of measuring side rigidity of rail lines by track testing car. 
     2 cl
Patent RU-2326499-C2 (RU)
Title: Method of and device for determining set of acceptable transport format combinations
Inventor: CHZHAN I
IPC: H04J13/00
Filed: 2003-11-20
Granted: 2008-06-10
Abstract: FIELD: physics, data communication. 
     SUBSTANCE: method of determining the set of acceptable transport format combinations for the transmission of data in the current time frame is claimed. The technical effect is the efficiency of determining unacceptable transport formats during data communication in a communication system. For that purpose, based on the maximum power level, summed power increase/decrease commands, and the initial power control command, a set of acceptable variable-intensity power control indexes is determined. The acceptable variable-intensity power control index set is used to determine the acceptable channel gain set, and the acceptable channel gain set is used to determine the set of acceptable transport format combinations. The probable set of variable-intensity power control indexes is associated with the channel gain set in order to determine the acceptable channel gain set based on various designs of the transmitter circuit used the data transmission from the mobile station. 
     EFFECT: possibility to determine unacceptable transport formats during data communication in communication system. 
     20 cl, 7 dwg, 1 tbl
Patent RU-2302959-C2 (RU)
Inventor: POLEVOJ JURIJ IOSIFOVICH
IPC: B61L23/16
Filed: 2005-09-30
Granted: 2007-07-20
Abstract: FIELD: railway transport; railway signaling and communication. 
     SUBSTANCE: invention relates to voice-frequency circuits.  Proposed track circuit contains generator, rail lines, matching transformers, rectifiers, resistor, track transformers, diodes, control frequency filters, signal frequency filters, wires of supply and receiving circuits, control frequency generators and distributor.  Distributor is connected with control frequency generators which are connected, through control frequency filters, rectifiers and diodes by wires of receiving and supply circuits with middle taps of track and matching transformers, thus connected receiver through track and matching transformers, signal frequency filters to right-hand end of rail line, and connecting generator through signal frequency filters and limiting resistor to left-hand end of rail line. 
     EFFECT: increased reliability of track circuit owing to reduction of number of cable cores. 
     1 dwg
Patent RU-2335286-C2 (RU)
Inventor: MARYSHEVA VERA VASIL EVNA
IPC: A61K31/4188
Filed: 2005-12-01
Granted: 2008-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of pharmacology and medicine and concerns the application of 4-acetyl-7-bromine-8b-hydroxy-3a,8b-dihydroimizado[4,5-b]indole-2-thione for protection of organism against hypobaric and gemic hypoxia. 
     EFFECT: increase of efficiency of organism protection against impact of hypobaric and gemic hypoxia. 
     2 tbl, 1 ex