baber/WOPTO huggingface dataset:
Patent RU-2099649-C1 (RU)
Title: Mineral wealth-heated steam boiler
Inventor: BALYAKIN KONSTANTIN N
IPC: F24J3/08
Filed: 1995-09-05
Granted: 1997-12-20
Abstract: FIELD: steam boilers using the heat of mineral wealth. SUBSTANCE: a large- diameter pipe is embedded in a borehole; a small- diameter pipe furnished with a check valve is placed inside the large-diameter pipe adjoining its inner wall. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2101104-C1 (RU)
Inventor: TAKHAUTDINOV SH F
IPC: B08B9/02
Filed: 1995-11-15
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: rod mounted in sleeve for axial motion is provided with guide longitudinal passage; each passage is made in form of rotor open to center changing to radial passage at sleeve outlet. Back ends of scrapers are fixed in rod. At sleeve outlet, scrapers are arranged in row corresponding to form of transverse passage of sleeve. Rotor is provided with flushing-cooling fluid supply system and scraper wear compensator made in form of rim fitted on rotor for axial motion relative to rotor and engagement with back ends of rods and cross-piece with drive for axial motion of rotor. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2089449-C1 (RU)
Inventor: DZHANDZHGAVA GIVI I
IPC: B64C13/18
Filed: 1995-12-08
Granted: 1997-09-10
Abstract: FIELD: aircraft instrumentation engineering; systems forming relative coordinates for group actions of flying vehicles. SUBSTANCE: information system includes satellite coordinate sensor, inertial coordinate sensor, data receiving and transmitting unit, first to "n" correction units; optimal information processing unit provides for correction from satellite coordinate sensor at "n" probable combinations of satellite in area of actions; in this case, constant component is absent in relative coordinate error at interaction with system of other flying vehicle. Many estimates of relative coordinates are averaged in optimal information processing unit introduced in system additionally; relative coordinates are formed in this unit. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2104521-C1 (RU)
Inventor: FEDOROV S F
IPC: G01P5/00
Filed: 1995-12-26
Granted: 1998-02-10
Abstract: FIELD: experimental hydrodynamics; oceanology. SUBSTANCE: device has hydrophysical field converter and recorder, series-connected band-pass filter, modulus computing unit, averaging unit, analog-to-code converter and maximum determination unit, as well as series-connected clock-pulse generator, AND gate and counter and unit of calculation of function $$$, where $$$ is angle between direction of moving carrier motion and development line of extended turbulent anomaly, max is maximum value of number at output of analog-to-code converter, $$$ is value of number at counter output, $$$ and $$$ are constant values. In this case, first and second outputs of the above-indicated calculation unit are connected to outputs of maximum determination unit and counter, respectively, and its output is connected to regulating device. Band-pass filter input is connected to output of hydrophysical field converter. Control input of angle-to-code converter is connected to clock-pulse generator output, and second input of and gate is "detection" input. EFFECT: higher results of ecologic examinations. 3 cl, 2 dwg
Patent RU-2111101-C1 (RU)
Title: Способ сборки под сварку
Inventor: KUBASOV V D
IPC: B23K37/04
Filed: 1996-01-16
Granted: 1998-05-20
Abstract: Использование: при изготовлении деталей и узлов трубопроводов летательных аппаратов. Предварительно выполняют схему, представляющую собой проекцию оси трубы на плоскость. Отмечают на ней характерные точки, подлежащие фиксации и контролю, с указанием величин пяти координат. Затем, перемещая координатную линейку, установленную на монтажной плите, для каждой характерной точки последовательно выставляют координаты на плоскости. По ним ориентируют ловители узлов фиксации, крепят узлы фиксации к монтажной плите, после чего ловители снимают или откидывают. Далее на закрепленных узлах фиксации выстраивают фиксирующие головки по координатам высоты и углу наклона трубы к плоскости монтажной плиты в соответствии со схемой. 5 ил.
Patent RU-2106254-C1 (RU)
Inventor: KOREN KOV V M
IPC: B29C49/04
Filed: 1996-07-16
Granted: 1998-03-10
Abstract: FIELD: reprocessing of plastics by extruding-blowing equipment. SUBSTANCE: extruding-blowing unit has charging hopper, extruder, accumulating head and blowing mold provided with auxiliary cavity positioned between forming cavities and opening, into which nipple may be inserted. Auxiliary cavity is communicated with forming cavities via channel made in mold halves and extending along mold halves detachment axis. Such construction allows predetermined geometrical parameters of articles to be provided. EFFECT: increased efficiency, simplified construction and improved quality of articles. 1 dwg
Patent RU-2151467-C1 (RU)
Inventor: EHNTONI KHILSON RICHARDS
IPC: H04L25/06
Filed: 1995-09-01
Granted: 2000-06-20
Abstract: Приемник частотно-манипулированного сигнала с нулевой промежуточной частотой имеет средство (DEM) для получения представления демодулированных модулирующих сигналов в виде серии узких импульсов, имеющих частоту повторения выше, чем частота следования символов модулирующих сигналов, и настраиваемый уровневый демодулятор символов для определения данных. Этот демодулятор имеет средство настройки порогового значения определения символов в зависимости от представления импульсного типа девиации частот, которые могут отличаться в результате смещения между частотами гетеродина и номинальной несущей частотой передатчика (f L  и f C ). Средство для настройки порога уровня определения символов содержит средство для измерения пикового отклонения мгновенного представления частоты и разности между пиковыми отклонениями, пропорциональными девиации передаваемого сигнала, а также средство для вычисления средней девиации пиковых отклонений, причем эта средняя девиация пропорциональна сдвигу между центральной частотой передаваемого сигнала и частотой гетеродина, и средство для установления уровня определения символов по отношению к средней девиации в случае двухуровневого сигнала или набора уровней определения символов в случае М-уровневого сигнала. Техническим результатом является получение возможности компенсировать эффект значительного частотного сдвига между частотой передающего центра и гетеродина приемника в приемнике с нулевой промежуточной частотой. 2 с. и 8 з.п.ф-лы, 15 ил., 2 табл.
Patent RU-2114134-C1 (RU)
Inventor: JUKIKHIKO NAMIKI
IPC: C08L23/02
Filed: 1996-07-26
Granted: 1998-06-27
Abstract: Композиция имеет низкое дымообразование и токсичность и включает полиолефин, сложный гидроксид металла общей формулы Мg 1-x M x (ОН) 2 , где М - по крайней мере один двухвалентный металл, х = 0,001 - 0,900, и углеродный порошок. 2 з.п. ф-лы, 2 табл.
Patent RU-2107407-C1 (RU)
Title: Method of multilingual tv broadcasting
Inventor: PETROPAVLOVSKIJ A G
IPC: H04N7/18
Filed: 1996-08-06
Granted: 1998-03-20
Abstract: FIELD: television broadcasting. SUBSTANCE: stereo or monosignals of speech accompaniment on n national languages are converted thanks to multiplexing of speech channels in accompanying audio channel to one group signal which is sent to receiving systems of users over accompanying audio channel. Image signal, international accompanying audio signal and group signal of speech accompaniment are received and signal of speech accompaniment is extracted from group signal on chosen national language. Then it is mixed with international accompanying audio signal. EFFECT: improved reliability of method. 1 dwg
Patent RU-2132635-C1 (RU)
Inventor: ALEKSEEV S G
IPC: G01N21/85
Filed: 1996-09-30
Granted: 1999-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves examining dilute solution of native blood plasma. Light scattering intensity fluctuations density is to be determined in 1-1000 Hz bandwidth. Spectrum nucleus is determined. Diagnosis is built by taking into account spectrum nucleus envelope maximum frequency and ratio of intensity to half-width of its center of gravity. The device has nephelometer provided with laser light source, measuring cell, measuring scattered light-to-analog-signal converter. The first light receiver is positioned at 90 deg to the laser beam. Light scattering signal correlation spectrum analyzer has autocorrelation unit and Fourier transformation unit. The second measuring converter, the second light receiver and signal multiplication unit are mounted at the correlation spectrum analyzer entry. EFFECT: simplified express diagnosis of oncological diseases based on usual blood sample. 2 cl, 1 tbl
Patent RU-2114220-C1 (RU)
Title: Device for growing water-soluble crystals
Inventor: KRAMARENKO VLADIMIR ANATOL EVI
IPC: C30B7/00
Filed: 1997-01-21
Granted: 1998-06-27
Abstract: FIELD: crystal growing. SUBSTANCE: invention relates to high-speed growing of water-soluble crystals such as monopotassium phosphate. Device comprises sealed crystallizer enclosing crystal holder constructed in a special manner to fix inoculating crystal, which allows preserving inoculating crystal in process of heat and mechanical treatment of solution when preparing solution for crystallization. In addition, device enables oriented arrangement of inoculating crystal on a platform with any shape and also allows reinoculation of crystallizer in shortest time with no disassembly of crystallizer and resaturation of solution. EFFECT: facilitated operation. 2 cl, 4 dwg
Patent RU-2118730-C1 (RU)
Title: End seal
Inventor: KUZ MIN S A
IPC: F16J15/34
Filed: 1997-01-27
Granted: 1998-09-10
Abstract: FIELD: sealing technology; end seals for hydraulic machine shafts. SUBSTANCE: during rotation of movable sealing ring together with shaft and holder, ring gets in contact with fixed sealing ring which is supported by holder. Holder is provided with secondary seals which seal the holder over shaft and support fitted in housing of machine. Preliminary axial force created by means of helical cylindrical spring is applied between shaft and holder of movable sealing ring which is axially movable along shaft. During operation of hydraulic machine, radial and angular displacements of shaft being sealed arise; these displacement are taken up by ring due to sliding in radial direction relative to each other and due to angular motion over spherical surfaces available on rings and holders. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2134292-C1 (RU)
Inventor: BURACHEVSKIJ I I
IPC: C12G3/06
Filed: 1997-03-04
Granted: 1999-08-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains the following ratio of ingredients, kg/1000 dal: citric acid, 0.1-0.3; sodium bicarbonate, 0.2-0.4; sucralose, 0.3-0.4; aqueous-alcoholic liquid based on ethyl rectified alcohol "Lux" and spring water from natural well with pH equal to 6.1-6.5 and total hardness of 1.8-1.9 mg-equi/cu.dm, the balance. EFFECT: reduced degree of water toxicity due to decreased content of methanol. 3 ex
Patent RU-2125942-C1 (RU)
Inventor: TALANOV B P
IPC: B60R21/08
Filed: 1997-10-09
Granted: 1999-02-10
Abstract: Способ обеспечения безопасности водителя транспорта отличается от известных тем, что позволяет обеспечить безопасность при экстремальной ударной нагрузке, когда происходит смещение оси машины, сдвиг двигателя и рулевого управления. Такие качества достигаются тем, что при аварийной ситуации поворотная спинка кресла поворачивается от привода почти до горизонтального положения. При этом обеспечивается безопасность второго ряда пассажиров удерживанием до пояса тела спинкой кресла переднего ряда. Водитель закреплен на уровне грудной клетки ремнем безопастности, выполненным из воздухопроницаемого материала со значительной пористостью.
Patent RU-2149924-C1 (RU)
Inventor: GORLANOV E S
IPC: C25C3/08
Filed: 1998-01-06
Granted: 2000-05-27
Abstract: Катодное устройство содержит металлический кожух, выполненный в виде короба с продольными и поперечными стенками и днищем. Днище и стенки футерованы огнеупорными и теплоизоляционными слоями. Поперечные стенки содержат дополнительный слой изоляции в виде искусственной настыли из холоднонабивной подовой массы, расположенный между теплоизоляционными плитами поперечных стенок и днища. Между огнеупорным и теплоизоляционным слоями днища расположен слой теплопроводящего материала, выполненный из графитизированных плит. При этом повышается срок службы электролизера за счет предотвращения разрушения футеровки и перераспределения тепловых потоков. 2 з.п.ф-лы.
Patent RU-2143267-C1 (RU)
Title: Method of cleaning plasma proteins from lipoproteins (variants thereof)
Inventor: ISRAFILOV A G
IPC: A61K35/14
Filed: 1998-01-05
Granted: 1999-12-27
Abstract: FIELD: medicine, more particularly, cleaning of plasma proteins from lipoproteins. SUBSTANCE: proteins are cleaned by treatment with chloroform in the presence of EDTA-Na or EDTA or buffers containing borate ions, succinate ions, nitrate ions and subsequent addition of calcium or magnesium salts to remove precipitate by centrifugation. In addition to 2- step removal of lipoproteins, also described is single- step variant of method which comprises treating plasma proteins with chloroform and subsequently adding soluble calcium or magnesium salts. The resulting precipitate is removed by centrifugation. EFFECT: higher degree of delipidization and higher yield. 7 cl, 4 ex, 1 tbl
Patent RU-2134624-C1 (RU)
Title: Assembly center
Inventor: BUROCHKIN JU P
IPC: B23B23/02
Filed: 1998-03-03
Granted: 1999-08-20
Abstract: FIELD: mechanical engineering; tool making auxiliary tool for turning, tooth cutting and grinding machine tools. SUBSTANCE: assembly center has housing in slot of which replaceable polyhedral hard alloy plate is fitted. Plate is secured in place by means of screw. Thrust steps made on inner sides of walls of housing slot are arranged at angle equal to angle between adjacent side datum surfaces of above-indicated plate designed for engagement with above-indicated thrust steps. EFFECT: provision of rational use of center housings owing to fitting-in of replaceable polyhedral hard-alloy plates. 5 dwg
Patent RU-2136415-C1 (RU)
Title: Method for tuning guide system of four-high rolling stand
Inventor: PLAKHTIN V D
IPC: B21B31/02
Filed: 1998-04-03
Granted: 1999-09-10
Abstract: FIELD: rolled stock production, namely rough rolling stands of wide-strip and thick-sheet hot rolling mills. SUBSTANCE: method for tuning guide system of four-high rolling stand comprises steps of mounting lower backup roll and lower rolling roll to preset level in entry and exit controlled-height movable guides having sharpened end at side of roll, tapered at opposite side and mounted in chocks of lower rolling roll; mounting entry movable guide in level of stationary entry and exit guides secured to housings at sides of metal inlet to stand and metal outlet from stand; stationary mounting lower backup roll for the whole operation period until next roll change in such a way that to arrange upper generatrix of lower rolling roll relative to nominal rolling level in range of identical maximum fluctuations upwards and downwards equal to difference of minimum and maximum diameters of rolling roll; mounting exit movable guide at displacing it by angle relative to vertical line in level providing arrangement of leading end of rolled piece (after it passes back tapered portion of exit movable guide) in mean portion of stationary exit guide. EFFECT: lowered number of rejected rolled pieces and unfinished sections, less loss of yield, reduced out-of-schedule idling periods of mill, breakage and wear of rolls, enhanced efficiency of mill. 3 dwg
Patent RU-2139784-C1 (RU)
Title: Method for making pipelines of tubes with inner coating
Inventor: BOGATOV N A
IPC: B23K31/02
Filed: 1998-04-15
Granted: 1999-10-20
Abstract: FIELD: tube welding and pipeline construction, particularly manufacture of pipelines of tubes with inner coating and protection of inner surface of tube against corrosion, especially in zones of butt welding of tubes. SUBSTANCE: method comprises steps of expanding tubes 1 for making flared portions 2 at increasing diameter by value corresponding to thickness of wall of ring 3; placing ring 3 into flared portion. Corrosion resistant rings 3 have stepped inner diameter portion and they are joined with tube by welded joint 5 or by any other way. Prepared inner surface of tube, surface of portion of ring 3 whose inner diameter is equal to inner diameter of tube are protected by applying epoxy, polyethylene or other resin material. Along run during pipeline assembling at first prepared ends of rings 3 are welded with formation of joint 8 by means of special electrode and then tube ends are welded with formation of joint 9. EFFECT: effective protection against corrosion, possibility of transporting material with less resistance, increased useful life period, enhanced reliability of pipeline. 1 dwg
Patent RU-2146458-C1 (RU)
Title: Composition for production of dairy-protein product
Inventor: DONSKAJA G A
IPC: A23C23/00
Filed: 1998-07-22
Granted: 2000-03-20
Abstract: FIELD: dairy industry. SUBSTANCE: composition contains curds, phytoextract, therapeutic-prophylactic serum-based additives, taste substances, flavoring additives, and water. EFFECT: accumulated vitamins C, A, E and also hematogenic elements: Fe, Cu, Mn, and Zn. 2 ex
Patent RU-2134155-C1 (RU)
Title: Method of preparing graphite sorbent
Inventor: KOVALENKO B M
IPC: B01J20/06
Filed: 1998-11-03
Granted: 1999-08-10
Abstract: FIELD: sorbents and oil pollution control. SUBSTANCE: sorbent is intended for collecting spilt petroleum and petroleum products from water reservoir surface and also for localizing spilt petroleum, including burning petroleum. Oxidized graphite is preliminarily mixed with iron, cobalt, or nickel compound in organic liquid to confer magnetoactive properties on sorbent. Once uniform distribution of metal compounds in bulk of mixture achieved, organic liquid is separated, solid phase dried to loose state and then thermally expanded at 900-1300 C. Iron compounds are advantageously of oxide type, in particular, magnetite. Cobalt and nickel compounds can be used together with iron compounds or separately. Oxidized graphite can be nixed with magnetite powder to iron content from 1.5 to 35% (on conversion to metal). Relevant organic liquids are gasoline, acetone, diesel fuel or gas concentrate but other liquids may also be of use. EFFECT: magnetically active sorbent prepared. 4 cl, 2 tbl
Patent RU-2147526-C1 (RU)
Title: Coupling gear
Inventor: BOGDANOVICH V P
IPC: B60D1/00
Filed: 1998-12-28
Granted: 2000-04-20
Abstract: FIELD: transport engineering; coupling of traction and towed machines to form agricultural set. SUBSTANCE: proposed coupling gear has four-member mechanism. Upper and lower members of mechanism are hinge-connected by some ends with frame and by other ends are hinge-connected with vertical member. Displacement of lower member is limited by frame stop. Bracket rigidly secured in middle of vertical member is hinge-connected with coupling unit of pole. Joint connecting pole with trailer is displaced relative to trailer wheel axle towards tractor. Lower member is hinge-coupled with frame by means of hydraulic cylinder connected with hydraulic distributor. EFFECT: provision of weight transfer to rear wheels of tractor. 1 dwg
Patent RU-2147195-C1 (RU)
Title: Method of production of mixed feed premix
Inventor: KVASENKOV O I
IPC: A23K1/00
Filed: 1999-01-05
Granted: 2000-04-10
Abstract: FIELD: agriculture, feed production. SUBSTANCE: method of production of mixed feed premix involves preserving the grain part of filling agent, its milling and addition of biologically active components and an antioxidant. Before filling agent milling its grain part is treated with an aqueous solution of jasmonic acid salts with alkaline metals or ammonia at amount 0.5-10 4  mg/t and kept for 2-5 h, not less. EFFECT: prolonged storage of premix, absence of inhibitory effect on digestion in animals. 2 ex
Patent RU-2157047-C1 (RU)
Title: High power high intensity current pulse oscillator
Inventor: METELEV A P
IPC: H03K3/543
Filed: 1999-01-18
Granted: 2000-09-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has primary capacity accumulator and activating line connected to each other through controllable switch unit, load consistent with the activating line, current interrupter placed at the end of the activating line mounted in series, and additional start control commutator mounted at the beginning of the activating line in parallel to the current interrupter and load. EFFECT: smaller front of shaping impulse; high accuracy in controlling shaping start. 5 dwg
Patent RU-2157812-C1 (RU)
Title: Method of preparing 1-ethyl-3- (trialkylsilyl)alumacyclopentanes
Inventor: DZHEMILEV U M
IPC: C07F7/02
Filed: 1999-03-24
Granted: 2000-10-20
Abstract: FIELD: organometallic and fine organic synthesis. SUBSTANCE: described is method of preparing new silicon-containing organoaluminium compounds which comprises reacting trialkylvinyl silanes RSiCH=CH 2 , wherein R is Me, Et, p-Bu, with triethyl aluminium at molar ratio of 10; (10-20) in the presence of zirconacene dichloride catalyst in argon atmosphere in aliphatic solvents under normal conditions for 6-10 hours. EFFECT: use of silicon-containing alumacyclopentanes as catalyst complex components in processes of polymerization and oligomerization of olefin and diene hydrocarbons. 1 tbl
Patent RU-2141753-C1 (RU)
Inventor: UFIMTSEV A E
IPC: A01G1/04
Filed: 1999-04-26
Granted: 1999-11-27
Abstract: Изобретение относится к сельскому хозяйству и биотехнологии, а именно к искусственному выращиванию грибов, и может быть использовано при культивировании съедобных высших базидиальных грибов, в частности вешенка. Способ выращивания грибов включает приготовление и термообработку лигноцеллюлозных отходов сельского хозяйства и лесопереработки, внесение мицелия и формирование грибных блоков. По бокам грибных блоков делают прорези, а выращивание грибов производят при влажности воздуха 50 - 70%, 0,3 - 0,7-кратном оборотном воздухообмене в час, скорости движения воздуха, составляющей 0,03 - 0,12 м/с, в отсутствии полива. Из отходов лесопереработки используют отходы переработки пород хвойных деревьев. Прорези по бокам грибных блоков выполняют длиной 5 - 10 см. Способ позволяет сократить цикл развития грибов в 2 - 2,5 раза и повысить количество оборотов. 2 з.п.ф-лы.
Patent RU-2146653-C1 (RU)
Title: Tubular reactor for exothermic reaction and method of producing ammonium nitrate in tubular reactor
Inventor: JANKOVSKIJ NIKOLAJ ANDREEVICH
IPC: B01J8/00
Filed: 1999-05-07
Granted: 2000-03-20
Abstract: FIELD: production of lyes of ammonium nitrate on chemical equipment; applicable in production of mineral fertilizers. SUBSTANCE: essence of invention consists in that neutralization of 50-56 wt.% of nitric acid is effected with ammonia at pressure of (6-7)10 2  kPa and temperature of 170-180 C in tubular reactor for conduction of exothermic reactions. Tubular reactor is additionally provided with liquid supply unit which together with pipelines connects shell side with tube side. In this case, unit has vertical cylindrical shell, inlet chamber confined by cover and pipe union, and mixing chamber formed by reducing cone, shell and tube sheet in which vertical tubes are secured with their one end. Central tubes of reactor are perforated and installed into reaction tubes through (3-4)D. Diameters d and D relate to each other as d:D=1:(1.5-2.5), where D is diameter of reaction tubes; d is diameter of central tubes. Number of reaction zones equalling the number of tubes is determined by their production efficiency. EFFECT: improved process and reactor design, higher concentration of ready product, utilized neutralization heat in its own production process. 5 cl, 2 dwg, 1 tbl, 3 ex