baber/WOPTO huggingface dataset:
Patent RU-2022317-C1 (RU)
Title: Culvert water outlet
Inventor: GOLUBENKO MIKHAIL I
IPC: E02B13/02
Filed: 1991-02-25
Granted: 1994-10-30
Abstract: FIELD: irrigation systems. SUBSTANCE: fitted on head with conical deflector is cylindrical gate with hydraulic drive made in form of axially sliding casing which forms, together with nozzle and partition, two spaces. Each space is connected by control pipes with hydraulic distributor made in form of tubular housing with cylindrical spool valve and connected by lever with post of float. EFFECT: enhanced reliability of operation. 2 cl, 8 dwg
Patent RU-2003926-C1 (RU)
Inventor: KISELEV ANATOLIJ D
IPC: F23D14/38
Filed: 1991-04-08
Granted: 1993-11-30
Abstract: Использование: при выплавке стали в мартеновских  и двухванных печах, а также в конверторах  Сущность изобретени : устройство содержит головку , трубы дл  подачи кислорода, топлива, подвода  и отвода охлаждающей воды. Головка имеет  кольцевой р д кислородных сопл и охватывающий  его кольцевой р д топливных соп  Оси кислородных  сопл наклонены под углом 20-55&deg; к продольной  оси головки, а угол между поверхност ми  вращени  геометрических осей сопл дл  кислорода  и топлива составл ет 13-40&deg;. Кислородные сопла  выполнены ступенчатыми, каждое с площадью выходного  сечени , превышающей в 3 - 4 раза площадь  входного сечени , а плоскость, проход ща   через его продольную ось и продольную ось головки , расположена между плоскост ми, проход щими  через продольные оси близлежащих топливных  сопл и ось головки. По оси головки выполнено  центральное кислородное сопло с площадью входного  сечениа равной 0.4 - 0,8 суммарной площади  входных сечений кислородных сопл в кольцевом  р ду. В дымовых газах уменьшаетс  содержание  окислов азота и снижаетс  уровень шума при работе  устройства. 2 ид
Patent RU-2017950-C1 (RU)
Inventor: KRIVONOSOV ROSTISLAV I
IPC: E21B47/022
Filed: 1991-05-06
Granted: 1994-08-15
Abstract: FIELD: well logging. SUBSTANCE: electrolytic transducer with two pairs of orthogonal electrodes are installed at definite angle along one of sensitivity axes. Transducer is heated (cooled) within operating temperature range. Measured simultaneously are signals of differentially connected orthogonal pairs of electrodes proportional to transmission factor and output signal proportional to electrical resistance of pair of orthogonal electrodes connected in parallel. Continuous dependence is established which is used for calculation of orthogonal components of well zenith angle in function of conversion. Output signal is used as proportional to only active or only reactive component of orthogonal pair of electrodes connected in parallel. EFFECT: higher efficiency. 2 cl, 7 dwg, 3 tbl
Patent RU-2022712-C1 (RU)
Inventor: KARPENKO ILLIRIK V
IPC: B22F7/04
Filed: 1991-05-12
Granted: 1994-11-15
Abstract: Сущность способа заключается в том, что покрытия из металлического порошка получают на изделиях из компактного металла путем магнитно-импульсной обработки. Изготовленную из легковоспламеняющегося диэлектрического малозольного материала, например бумаги, оболочку 1 в форме цилиндра насаживают на нерабочую часть поверхности изделия, охватывая при этом ее рабочую покрываемую часть 2 так, чтобы сохранялось соосное расположение оболочки относительно изделия. Между оболочкой и покрываемой поверхностью размещают порошок. Полученную сборку подвергают магнитно-импульсной обработке с нагревом порошка и вращением покрываемого изделия. Оболочка сгорает, а малозольность ее материала обеспечивает чистоту изделия и процесса. 1 ил.
Patent RU-2026212-C1 (RU)
Title: Кузов транспортного средства для перевозки невибростойких грузов
Inventor: PAVLOV GENNADIJ A
IPC: B60P3/00
Filed: 1991-06-03
Granted: 1995-01-09
Abstract: Использование: преимущественно для перевозки невибростойких вязко - упругих грузов и тонкостенных оболочек в цилиндрических контейнерах. Сущность изобретения: корпус контейнера 3 состоит из трех слоев. Внешний слой через узлы крепления 5 связан с амортизаторами 2, внутренний слой - с вязкоупругим грузом 7, а средний слой 8 выполнен из ворсистой ткани с направлением ворсинок в одну сторону и прикреплен к внутреннему слою. При движении внешнего слоя корпуса контейнера 3 вниз реакция связи с внутренним слоем 6 передается практически только на ворсинки, размещенные слева. В результате возникает вращающий момент, действующий против часовой стрелки и обеспечивающий проворачивание внутреннего слоя корпуса контейнера 3 вместе с вязкоупругим грузом 7. Величина момента определяется плотностью и жесткостью ворсинок. При движении внешнего слоя корпуса контейнера 3 вверх реакция связи с внутренним слоем передается практически только на ворсинки, размещенные справа. Возникает вращающий момент, действующий против часовой стрелки. 2 ил.
Patent RU-2064195-C1 (RU)
Title: Method for determination of position of monitoring instrument with respect to monitored object and device for implementation of said method
Inventor: ROMANOV OLEG N
IPC: G05D3/00
Filed: 1991-06-24
Granted: 1996-07-20
Abstract: FIELD: automation. SUBSTANCE: ultrasound pulse oscillator send signals to detector and to pulse generator and receives them back to memory unit. Time delay between sent and received pulses depends on distance. This delay is converted to voltage amplitude which is sent to adder and comparison gates, which output signal s to drive control unit. When signal that is proportional to sum of signals from all monitored points is equal to given value, signal that required orientation is reached is generated. EFFECT: increased quality and reliability for position of monitoring instrument, increased functional capabilities. 3 cl, 3 dwg
Patent RU-2012164-C1 (RU)
Inventor: BASIJ VALERIJ T
IPC: H04N9/78
Filed: 1991-06-26
Granted: 1994-04-30
Abstract: FIELD: television equipment. SUBSTANCE: device has low-pass filter 1, seven delay units 2, 4, 6, 10, 11, 14, 22, adder 3, two subtraction units 5, 7, unit 8 for determination of resting frequency of color sub-carrier, generator 8 for integral signal of resting frequency of color sub-carrier, five multipliers 12, 13, 16, 21, 24, low-pass filters 15, 23, which passing band can be adjusted, two generators 17, 25 for generation of integral envelope of frequency-modulated signal, two detectors 18, 26 for detection of complex envelope of frequency-modulated signal, two signal differentiating circuits 19, 27, two control signal generators 20, 28. Device provides shift of high-frequency constituent of integral video signal to base frequency along with use of different methods for control of passing bands of tracing filters in brightness and color channels. In addition device has frequency feedback. This results in possibility to set optimal dependencies of passing frequencies when size of frequency jumps in feedback circuits changes. EFFECT: increased quality of separation of brightness and color signals. 1 dwg
Patent RU-2020174-C1 (RU)
Title: Process for treating products containing molybdenum trioxide
Inventor: BUNIN VLADIMIR M
IPC: C22B34/34
Filed: 1991-06-25
Granted: 1994-09-30
Abstract: FIELD: treatment of molybdenum cinders, concentrates, industrial products. SUBSTANCE: the starting products containing molybdenum trioxide are treated with a magnesium molybdenum solution having a concentration of 80-160 g/l at of 80-100 C for 20 min. The claimed process makes it possible to reduce the amount of MoO by 1.75-2 times at a degree of recovery of molybdenum from the starting products of 98% and to obtain highly concentrated molybdenum solutions thus facilitating their further treatment. EFFECT: improved process.
Patent RU-2013547-C1 (RU)
Title: Method for steep coal seams mining
Inventor: KORZH VLADIMIR V
IPC: E21C41/18
Filed: 1991-05-27
Granted: 1994-05-30
Abstract: FIELD: mining industry. SUBSTANCE: by mass mining of coal seams by means of mining shields with filling the mined-out space below the air heading, an insulating rest strip is erected above the shield. The insulating rest strip is provided with windows designed to supply filling material into the mined-out by the shield space. The air heading arched metal roofing is reinforced with anchors. The railway track is laid on timber spans mounted on beams laid on the heading ground across the strike. The timber spans are laid as separate islands resting on a rest strip choke. After the shield pillar is mined-out, the insulating rest strip windows are filled with a plastic sealing material. The insulating rest strip is formed by erecting a contour of protecting suspension support which is filled by filling materials. By mining the breakage area, the shrinkage of the filling material laid in the mined-out area is controlled and the filling material is refilled, if such a need arise, through the corresponding windows. EFFECT: improved mining technique. 9 dwg
Patent RU-2022758-C1 (RU)
Inventor: KOVALTSUN SERGEJ I
IPC: B23B39/00
Filed: 1991-06-14
Granted: 1994-11-15
Abstract: Использование: станкостроение. Сущность изобретения: на станине 1 установлены передняя стойка 2 с перемещающейся вертикально шпиндельной бабкой 6, задняя стойка 4 и крестовый стол 3. Передняя стойка 2 размещена в кронштейне, имеющем возможность перемещения по продольным направляющим станины 1 и несущем вертикальную ось, вокруг которой может поворачиваться стойка 2, имеющая также возможность перемещения вдоль оси. Станок может использоваться для различных работ, так, при фрезерной и расточной обработке в шпиндель 13 устанавливается токарный патрон, а на стол 3 - резцедержатель, при фрезерной обработке длинных деталей и плоском шлифовании стойку 2 поворачивают, располагая шпиндель 13 перпендикулярно продольным направляющим 5 станины, при обработке высоких деталей стойку перемещают вдоль вертикальной оси. 1 з.п. ф-лы, 6 ил.
Patent RU-2017707-C1 (RU)
Title: Organo-mineral fertilizer
Inventor: MAKAROV BORIS M
IPC: C05F11/02
Filed: 1991-05-05
Granted: 1994-08-15
Abstract: FIELD: agriculture. SUBSTANCE: organo-mineral fertilizer has the waste of coal mining and coal-concentration, ammonium sulfate and phosphate fertilizer at the ratio of components, wt.-%: 80:83.2:3 15-17. EFFECT: enhanced quality of fertilizer.
Patent RU-2042668-C1 (RU)
Title: Method of synthesis of 9-substituted guanine derivatives and 1-substituted 5-(thiocarbamoyl) -amino-1h- imidazole-4- carboxamides
Inventor: BERGE ALKHEDE
IPC: C07D233/90
Filed: 1991-09-19
Granted: 1995-08-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 9-substituted guanine derivatives of the formula (I)   where R C 1 -C 4 -alkyl, possibly with one or two OH-groups, or R  , or R benzyl, ribosyl, 2′-deoxyribosyl, or -(CH 2 ) n -OR 1  at R 1  (CH 2 ) 2 OH, n 1 or 2, or -CH(CH 2 OH) 2 . Reagent: R 1-substituted 5-(thiocarbamoyl)- amino-1H- imidazole-4- carboxamides of the formula (II)   at R see above. Reaction conditions: cyclization is carried out by treatment with heavy metal salt (Cu, Ag, Pb, Hg) in aqueous alkaline medium containing at least four equivalents of hydroxyl-ions, at temperature from room one to boiling point with reflux condenser followed by isolation of the end product by treatment with acid. Synthesized compounds were used in medicine. EFFECT: improved method of synthesis. 4 cl, 1 tbl
Patent RU-2012281-C1 (RU)
Title: Apparatus for repositioning and fixing breaks of long bones
Inventor: ANTOCH VALENTIN I
IPC: A61B17/64
Filed: 1991-08-19
Granted: 1994-05-15
Abstract: FIELD: traumatology. SUBSTANCE: apparatus has rods, connected by means of turnbuckle. Repositioning units, made in form of cases with threaded rods, are mounted on the rods. Needle holders are mounted in the ends of the thread rods. Needle holders are made in form of bushings for thread rods and plates with holes for fixing needles. EFFECT: capability of introducing the needle into the point of bone, being optimal for cure. 1 dwg
Patent RU-2060983-C1 (RU)
Title: Method for production of phenols
Inventor: VIM BEJS
IPC: C07B61/00
Filed: 1992-06-12
Granted: 1996-05-27
Abstract: FIELD: production of alkylphenols. SUBSTANCE: alkylphenols having formula I   where each of R 1 , R 2 , R 3 , R 4 , R 5 , represents hydrogen or C 1 -C 6 -alkyl, cycloalkyl, aryl, arylalkyl or amino group and at least R 1  or R 5  represents hydrogen are prepared by oxidizing decarboxylation of suitable arylcarboxylic acid. Said process is carried out in liquid phase with the help of oxygen-containing gas, copper catalyst which contains Cu(+1) being used. Method involves production of intermediate copper arylcarboxylate, its decomposition and hydrolysis thus obtained ester. The process is followed by regeneration of catalyst which takes place simultaneously with separation of thus prepared phenol. Said decarboxylation is carried out at 191-270 C in the presence of water at pressure 1 kg/cm 2 , oxygen being added during said process. Quantity of said oxygen is so that residual content of copper as Cu (I) provides selective production more than 92 % of phenol. Preferred quantity of oxygen is so that residual quantity of Cu(I) is 0.015 % of total mass of copper. Quantity of oxygen in mentioned above oxygen-containing gas is 1-15 vol %. Mentioned above catalyst may contain cocatalyst, concentration of copper in metal form is 1-10 % of mass of reaction mixture. EFFECT: improves efficiency of method.
Patent RU-2014762-C1 (RU)
Title: Ore-melting furnace electric mode automatic control system
Inventor: TASBULATOV TEMIRKHAN D
IPC: H05B7/148
Filed: 1991-07-05
Granted: 1994-06-15
Abstract: FIELD: ore-melting furnaces. SUBSTANCE: control system of phosphor furnace has electric mode regulator and units for controlling movement of electrodes and switching steps of voltages, units for determining position of zone of carbonization of self-baking electrode and for realizing cross-over of the electrode. Unit for determining distance of electrode-bottom and two OR gates are introduced additionally, which are connected together in specific manner and with units of the system, used before. Application of the invention permits to avoid troubles when crossing-over electrodes and carbonizing, and to improve service life of lining. EFFECT: improved reliability of operation of self-baking electrodes and lining. 1 dwg, 1 tbl
Patent RU-2026592-C1 (RU)
Title: Device for protection of valves of bridge inverter
Inventor: KRUUSING ARVI GUSTAVOVICH
IPC: H02H7/122
Filed: 1991-07-08
Granted: 1995-01-09
Abstract: FIELD: electrical engineering. SUBSTANCE: device for protection of valves of bridge inverter operates so that with emergency when both controlled valves 1 and 2 are open current passes through primary winding 4 of transformer 3. For operation of protection voltage in primary winding 4 of transformer 3 can be much less than drop of voltage across diode. EFFECT: enhanced efficiency of protection. 1 dwg
Patent RU-2008114-C1 (RU)
Inventor: ANTONOV VLADIMIR N
IPC: B21D5/06
Filed: 1991-07-08
Granted: 1994-02-28
Abstract: Использование: для производства гофрированных панелей для авиа- и судостроению, строительства и т. д. Листовая заготовка вручную подается в направляющие ролики входного устройства, которыми осуществляются ее центрирование относительно оси профилирования. Затем производится захват и подача листа приводными центральными роликами клети предварительной гибки, в которой производится изгиб листа по дуге окружности в поперечном сечении. После этого листовая заготовка проталкивается в неприводной гофрирующий блок и попадает в формующие ролики первой рабочей клети, которые расположены на верхнем и нижнем основаниях в шахматном порядке. На изогнутой по дуге окружности листовой заготовке происходит одновременная формовка всех волнообразных гофр. В последней рабочей клети формующие ролики расположены горизонтально. Из этой клети выходит плоская волнообразная гофрированная панель, которая захватывается валками приводных профилирующих клетей, где происходит осадка гофра со скругленными вершинами в гофр требуемой геометрии. 5 ил.
Patent RU-2024917-C1 (RU)
Inventor: AGADZHANYAN ARAM S
IPC: G05F1/56
Filed: 1991-07-01
Granted: 1994-12-15
Abstract: Использование: в стабилизированных источниках тока, управляемых кодом. Сущность изобретения: стабилизатор тока содержит цифроаналоговый преобразователь (ЦАП) 1, два усилителя 2 и 10, два транзистора 5 и 6 противоположного типа проводимости, два резистивных датчика 7 и 8 тока и четыре резистора 3, 4, 9 и 11. При изменении выходного напряжения стабилизатора изменяется напряжение на выходе усилителя 11, что приводит к изменению сигнала на выходе ЦАП 1. При этом изменяется выходное напряжение усилителя 2, котрое воздействует на транзисторы 5 и 6 так, что отклонение выходного тока стабилизатора от номинального значения при изменении выходного напряжения стремится к нулю. Номиналы резисторов 3, 4, 9 и 11 и датчиков 7 и 8 тока выбраны таким образом, что выходной ток стабилизатора строго пропорционален коду, поступающему на ЦАП 1. 1 ил.
Patent RU-2000103-C1 (RU)
Inventor: GRITSENKO ANATOLIJ G
IPC: A61H23/00
Filed: 1991-12-13
Granted: 1993-09-07
Abstract: Изобретение относитс  к медицине и может быть применено при лечении арахноидитов  Цель - повышение эффективности  лечени  Способ осуществл етс  следующим  образом.Провод т мануальное воздействие  на позвоночник на уровне С2 Сб. Dg  L2 с усилием о 25 м/см ь )ечение   сеансов, Эффективность лечени  повышаетс  на 40%.
Patent RU-2011344-C1 (RU)
Title: Trap
Inventor: VELGUSH VASILIJ V
IPC: A01M23/18
Filed: 1991-12-24
Granted: 1994-04-30
Abstract: FIELD: agriculture. SUBSTANCE: trap has box-shaped casing. Cover 3 and fore part 4 are connected to one another and are mounted on lower part of trap by horizontal axle 5 for their turning. Alarm mechanism is in the form of ring 8 attached to bottom with the aid of yoke and hook 7 which is suspended to the cover on rope 6. Bait is put on hook 7 and is engaged with ring 8. When taking bait from the hook animal puts away hook 7 from ring 8. The cover is turned and the trap is closed. EFFECT: enhanced reliability. 2 dwg
Patent RU-2123472-C1 (RU)
Inventor: GITIS EHDUARD BORISOVICH
IPC: C01B15/04
Filed: 1991-12-27
Granted: 1998-12-20
Abstract: FIELD: inorganic chemistry and technology. SUBSTANCE: barium hydroxide is treated with hydrogen peroxide and barium peroxide monoperhydrate precipitate is separated, dried and subjected for thermic treatment at 800-850 C up to 85-92% decomposition degree of barium peroxide to oxide. Barium oxide is oxidized additionally with oxygen. Produced barium peroxide has 4-th class of sensitivity to friction and can be used in pyrotechnic compositions. EFFECT: improved method of producing. 2 tbl
Patent RU-2059089-C1 (RU)
Title: Jet-propulsion engine
Inventor: GRIGOREV VLADIMIR G
IPC: F02C1/02
Filed: 1991-12-28
Granted: 1996-04-27
Abstract: FIELD: aircraft engineering. SUBSTANCE: jet-propulsion engine has housing, air intake, compressor, combustion chamber, propulsive nozzle, pressure regulator, ring of aerodynamic drive with flat aerodynamic surfaces, control aerodynamic surfaces, drive of the control aerodynamic surfaces, and casing. The ring of aerodynamic drive is mounted on the casing surface for permitting rotation about the longitudinal axis of the compressor. The flat aerodynamic surfaces are mounted on the ring of the aerodynamic drive so that the plane of each flat aerodynamic surface is inclined to the longitudinal axis of the housing. The control aerodynamic surfaces are mounted on the housing surface upstream of the flat aerodynamic surfaces for permitting rotation of each control aerodynamic surface about the axis perpendicular to the longitudinal axis of the housing. The working blades of the compressor are secured to the inner surface of the compressor rotor ring. The blades of the guide vanes of the compressor is secured to the outer surface of the compressor stator. The stator is fixed against movements along the housing axis. The casing is mounted on the housing above the flat aerodynamic surfaces and control aerodynamic surfaces. The ring of the aerodynamic drive is mechanically connected with the pressure regulator inlet. The outlet of the pressure regulator is mechanically connected with the housing. The drive of the control aerodynamic surfaces is mechanically connected with the axles of the control aerodynamic surfaces. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2011265-C1 (RU)
Inventor: MEDVEDEV VLADIMIR P
IPC: H02J9/06
Filed: 1991-11-05
Granted: 1994-04-15
Abstract: FIELD: electrooptic devices. SUBSTANCE: when power supply is turned on, first capacitor is charged slowly through choke of unit for switching and turning-on of main loading. Choke is saturated by current in loading and its inductance resistance decreases. When loading fails fuse plug is fused. Current in loading circuit decreases sharply. Current starts to run through choke and resistor after break-through of stabilizing diode due to power accumulated in choke. As the result pulse is generated that enters control electrode of thyristor and switches redundant loading element on. EFFECT: increased reliability. 2 dwg
Patent RU-2032996-C1 (RU)
Inventor: ZEZYULINSKIJ ANDREJ A
IPC: H05B6/06
Filed: 1991-07-03
Granted: 1995-04-10
Abstract: Сущность изобретения: устройство управления температурой плоской заготовки при индукционном нагреве, расположенной между нижним и верхним подвижным индукторами, содержит задатчик и датчик температуры, датчики мощности, скорости, якорного тока, последовательно соединенные регуляторы мощности, скорости, тока, управляемый тиристорный преобразователь, выход которого подключен к якорной цепи двигателя перемещения верхнего индуктора. Вал верхнего индуктора жестко соединен с валом датчика скорости, а также посредством шарико-винтовой пары редуктора соединен с индуктором. Индуктор электрически связан со входом датчика мощности, выход которого соединен с первым входом регулятора мощности, второй вход регулятора тока подключен к выходу датчика якорного тока, включенного в якорную цепь двигателя перемещения верхнего индуктора, выход датчика скорости подключен ко второму входу регулятора скорости. В зависимости от заданной неравномерности нагрева устройство снабжено пропорционально-интегральными регуляторами, входы которых соединены с выходом модели, характеризующей температурное поле объекта нагрева. 1 ил.
Patent RU-2030350-C1 (RU)
Title: Device for unloading and cleaning rail flat cars
Inventor: SHTYLEV ROMAN I
IPC: B65G67/26
Filed: 1992-02-07
Granted: 1995-03-10
Abstract: FIELD: mechanical engineering, construction. SUBSTANCE: device for unloading and cleaning rail flat cars has working member made in form of two different height blades with vertical cutting edges. Smaller height blade has horizontal brush or scraper. Larger height blade is stepped, with cutting edge on upper step. Working zone of blades of one shaft intersects in plan with working zone of blades of other shaft. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2038358-C1 (RU)
Title: Method of making footings from polyurethane foam
Inventor: KOLOTOV GENNADIJ IVANOVICH
IPC: C08G18/10
Filed: 1992-03-10
Granted: 1995-06-27
Abstract: FIELD: polymeric compounds. SUBSTANCE: method involves making footings from polyurethane foam by pressing melt mixture consisting of 4, 4′-diphenylmethanediisocyanate and polyol with dye. Before pressing 4, 4′-diphenylmethanediisocyanate is filtered through the fibrous cellulose on the Nutsch filter in heated chamber. After filtration of 4, 4′-diphenylmethanediisocyanate at any storage time on the filter at 45 C filtrate has no any impurities, and content of NCO-groups is at admissible limits. EFFECT: improved method of footing making. 1 tbl
Patent RU-2056864-C1 (RU)
Title: Method of removal of circulating immune complexes from plasma blood
Inventor: ZAKHARCHENKO VIKTOR N
IPC: A61M1/34
Filed: 1992-03-11
Granted: 1996-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves the passing plasma blood through filters. After blood components separation polyvinylpyrrolidone (molecular mass is 160000) is added to plasma at concentration 1.8-2.2% followed by filtration through filter with pore diameter 0.2-0.3 mcm. EFFECT: improved method of immune complex removal. 1 tbl