baber/WOPTO huggingface dataset:
Patent RU-2209888-C1 (RU)
Title: Earth-moving machine working member
Inventor: DMITRIEV A V
IPC: E02F5/08
Filed: 2002-01-03
Granted: 2003-08-10
Abstract: FIELD: earth-moving machinery. SUBSTANCE: invention relates to continuous-action earth moving machines. Proposed working member has hollow housing with holders and cutters fitted on holders. Cutters are provided with toothed rims and are installed for rotation around their axles by means of closed toothed rims arranged in hollow housing and kept in constant engagement with toothed rims on cutters. Sectional cutters consist of coaxially installed parts. Each said part has gear joint with closed toothed rims mounted inside hollow housing. EFFECT: increased capacity of earthmoving machine. 1 dwg
Patent RU-2213633-C1 (RU)
Title: Apparatus for cleaning surfaces
Inventor: PIVOVAROV V F
IPC: B08B3/04
Filed: 2002-01-08
Granted: 2003-10-10
Abstract: FIELD: apparatuses for cleaning articles at using liquid or gas. SUBSTANCE: apparatus includes hollow housing open at side of surface to be cleaned and having at outer side peripheral sealing for basing onto cleaned surface and central opening in opposite end. In said opening hollow rod is placed for supplying liquid into cavity of bellows. Hollow housing of apparatus is provided with removable lid. Apparatus also includes bellows for supplying working liquid. AT one side bellows are fluid-tightly secured to hollow rod; at other side bellows are fluid-tightly secured to bottom in which valve is mounted for providing communication of cavity of bellows with cleaned surface and for liquid flowing from cavity of housing into cavity of bellows by reverse way. Inside bellows rod is arranged along axis of bellows. Valve and scrapers for mechanically cleaning surface arranged outside bottom of bellows are mounted on one end of said rod. On other end of rod there is protrusion engaging with guiding groove of hollow rod. Additional non-return valve for communication of cavity of bellows with atmosphere is mounted in removable lid. EFFECT: enhanced efficiency of cleaning by means of such apparatus. 1 dwg
Patent RU-2209904-C1 (RU)
Title: Устройство для удаления льда с водостоков крыш зданий и сооружений
Inventor: KHALIN M V
IPC: E04D13/00
Filed: 2002-01-28
Granted: 2003-08-10
Abstract: Изобретение относится к строительным конструкциям, в частности к конструкциям водостоков крыш зданий и сооружений, и может быть использовано для удаления льда или снега из трубчатых водостоков. Устройство для удаления льда с водостоков крыш зданий и сооружений содержит пристенный трубчатый водослив с размещенным в нем электронагревателем. Новым в устройстве является то, что электронагреватель выполнен в виде ряда расположенных с интервалом друг от друга гибких композиционных электрообогревателей, которые закреплены на ремне, а ремень размещен в пристенном трубчатом водосливе и подвешен с помощью кронштейнов на поперечной штанге, прикрепленной к входу пристенного трубчатого водослива. Технический результат изобретения заключается в упрощении конструкции устройства, снижении энергоемкости и повышении надежности его работы. 2 ил.
Patent RU-2198862-C1 (RU)
Title: Nitrogen-potassium fertilizer and method for manufacture thereof
Inventor: SEREBRJAKOV A I
IPC: C05C9/00
Filed: 2002-02-20
Granted: 2003-02-20
Abstract: FIELD: mineral fertilizers. SUBSTANCE: fertilizer containing 12-43% (on conversion to N) of urea and 3-40% (on conversion to K 2 O) of potassium sulfate-potassium chloride mixture is prepared by mixing urea solution with potassium sulfatepotassium chloride mixture, granulating resulting blend on drum granulator at 100-140 C and temperature fall gradient over the drum length 1.9-3.9 C/m. EFFECT: improved physicochemical and agrochemical properties and extended range of suitable crops. 3 cl, 7 ex
Patent RU-2205379-C1 (RU)
Title: Method of sampling in determination of sugars in agarized nutrient media by high- efficiency liquid chromatography technique on amino phase
Inventor: DONTSOV A G
IPC: G01N1/36
Filed: 2002-03-15
Granted: 2003-05-27
Abstract: FIELD: analytical methods in biotechnology. SUBSTANCE: invention relates to determining consumption of sugars in the course of callus culture growing. Sample of agarized nutrient medium is preliminarily melted at 50 C and treated at vigorous stirring with 100% acetonitrile until of small flakes of agar appeared, which are further extracted by adding water to produce concentration of acetonitrile in extractant equal to 64-70 vol.%. EFFECT: accelerated swelling-off of agarized media and degree of their sampling, which leads to increased degree of extraction of sugars thereby increasing their determination accuracy. 3 cl
Patent RU-2217528-C1 (RU)
Title: Method of control of thermal conditions of aluminum electrolyzer
Inventor: LOKSHIN R G
IPC: C25C3/20
Filed: 2002-07-05
Granted: 2003-11-27
Abstract: FIELD: non-ferrous metallurgy; control of process of electrolytic production of aluminum from alumina. SUBSTANCE: proposed method includes measurement of current and voltage at electrolyzer, determination of adjusted voltage and stabilization of this voltage at preset level by changing inter-polar distance every 10- 60 minutes. Then, change of adjusted voltage during previous period of control and ratio of this change to change of inter-polar distance at previous period of control are determined and preset level of adjusted voltage in present period of control is change in direct proportion relative to deflection of this ratio from nominal value. Inter-polar distance at each period of control is changed by at least preset absolute magnitude within 0.4-2.0 mm. EFFECT: reduced power requirements; enhanced stability of thermal conditions. 2 cl, 1 dwg, 2 ex
Patent RU-2213263-C1 (RU)
Title: Скважинный штанговый насос
Inventor: KOMGORT V V
IPC: F04B47/00
Filed: 2002-07-19
Granted: 2003-09-27
Abstract: Насос предназначен для использования в области добычи нефти и относится к глубинным насосам, приводимым в действие вращением колонны штанг. Содержит корпус с цилиндром, размещенный в цилиндре полый плунжер, клапанно-золотниковый механизм и механизм преобразования вращения колонны штанг в возвратно-поступательное движение плунжера. Поверхность цилиндра в обоих концах выполнена с кольцевыми выступами в виде зафиксированных втулок, между которыми размещен плунжер, сквозь который пропущен полый шток. Плунжер закреплен на штоке с возможностью возвратно-поступательного движения. Взаимодействующие торцы плунжера и выступов цилиндра выполнены под углом к оси корпуса, а их контактирующие кольцевые поверхности выполнены винтовыми. Наклонные торцы плунжера параллельны друг другу, а наклонные торцы выступов цилиндра повернуты на оси корпуса относительно друг друга на 180 o . Клапанно-золотниковый механизм выполнен в виде двух диаметрально противоположных проточек на поверхности плунжера, служащих для попеременного сообщения насосных полостей через радиальное отверстие в цилиндре с полостью корпуса и далее с окружающей средой, и проточек на выступах цилиндра, служащих для попеременного сообщения насосных полостей через радиальные отверстия в штоке с полостью штока и далее с колонной насосно-компрессорных труб. Радиальные отверстия в штоке, сообщающиеся через проточку с верхней насосной полостью (на чертеже полость сомкнута), выполнены на противоположной стороне штока относительно радиальных отверстий, сообщающихся через проточку с нижней насосной полостью. Повышается надежность механизма преобразования вращения колонны насосных штанг в возвратно-поступательное движение плунжера насоса. 1 з.п. ф-лы, 4 ил.
Patent RU-2224834-C1 (RU)
Title: Rail track
Inventor: OSTAPCHUK V V
IPC: E01B2/00
Filed: 2002-08-05
Granted: 2004-02-27
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: proposed track consists of rails connected with reinforced concrete ties laid on ballast and having section in underrail zone whose lower base is narrower than its upper surface. Rails have the form of turned over chute with side edges projecting inwards. Ties are made in form of solid spiders including central part in form of standard tie and beams of length equal to two epure pitches connected to tie over top and located along rail lines from one side and have in section the form of right angled trapezium with vertical side adjoining rail line and provided with cavity on inclined side to suit projection of edges of rail chute sides which are mounted on spider beams butt-jointed in form of double-row brickwork in plan. Spider beams are furnished on top with metal head with electric insulating gaskets, and flexible tape member is laid in clearance between rail chutes and heads. EFFECT: increased load-bearing capacity of rails, reduced requirements to load-bearing capacity of ballast layer. 2 cl, 6 dwg
Patent RU-2222589-C1 (RU)
Title: Method for producing vodka "simbirskaya osobaya"
Inventor: BEZUGLOV A JU
IPC: C12G3/08
Filed: 2002-08-15
Granted: 2004-01-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: method involves preparing a mixture (an aqueous-spirituous solution) by mixing rectified ethyl alcohol and drinking purified water to obtain vodka with the strength 40%. Prepared mixture is stirred thoroughly and after correction of its strength is pumped over into supply tank followed by sending on carbon-purifying battery. The filtration rate of mixture is up to 40 dal/h for fresh activated carbon and up to 30 dal/h for regenerated carbon. Filtered off vodka is fed into finishing tank. Glucose is dissolved preliminary in softened water in the ratio 1: 1 and rectified alcohol is added to the solution in the amount providing to solution the vodka strength value. Solution is kept for 0.5-2.0 h, filtered and added into finishing tank with simultaneous feeding vodka into tank at constant stirring. Content of finishing tank is stirred thoroughly and strength is checked. In deviation of strength value from standard vodka is corrected by addition of alcohol or water with the following stirring and checking the strength. Components of vodka are used in the following ratio, kg per 1 000 dal of ready product: glucose, 0.5-3.5; rectified ethyl alcohol "Luks" and drinking purified water, the balance, to obtain the strength 40%. Proposed method provides preparing vodka eliciting low toxic effect on human body, for reduced process time. Addition of rectified alcohol to glucose solution in the amount providing the vodka strength value, holding and filtration of solution in its addition to vodka allows preparing vodka with the enhanced quality and to exclude procedure for vodka correction that accelerates and simplifies process. Vodka acquires more soft taste and barely cream tint after tasting. EFFECT: improved producing method, reduced cost, expanded assortment, improved and enhanced quality of vodka.
Patent RU-2223878-C1 (RU)
Inventor: MOISEEV V I
IPC: B65D88/12
Filed: 2002-09-02
Granted: 2004-02-20
Abstract: Изобретение относится к железнодорожному транспорту. Вагон-цистерна для перевозки вязких нефтепродуктов содержит установленный горизонтально на транспортной тележке котел цилиндрической формы, имеющий верхний наливной люк, нижний сливной патрубок и систему труб, имеющую штуцера для подачи пара и вывода конденсата, жестко прикрепленные к наружной поверхности котла. При этом вагон-цистерна дополнительно содержит систему труб для подачи разогретого нефтепродукта, причем трубы для подачи пара образуют две петли, доходящие до торцов цистерны и жестко зафиксированные параллельно горизонтальной оси котла, и проходят от верхнего наливного люка к нижнему сливному патрубку. В верхней части котла указанные трубы проходят внутри труб для подачи разогретого нефтепродукта, которые имеют выходящие на наружную поверхность котла штуцера и рассеивающие сопла на своих концах. В результате сокращается время слива вязких нефтепродуктов и обеспечивается снижение энергозатрат. 2 ил.
Patent RU-2227701-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-10-11
Granted: 2004-04-27
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to agriculture and can find use in technology of postharvest treatment and storage of tobacco. Treatment of tobacco is carried out with immunostimulating agent, in particular with preparation obtained from biomass of micromycet Mortierella gamsii according to special technology. Tobacco is then aged, dried, and treated with hot nitrogen monoxide containing vapors of a monobasic saturated organic acid. EFFECT: simplified tobacco postharvest treatment and storage technology. 2 ex
Patent RU-2227500-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23B7/04
Filed: 2002-10-23
Granted: 2004-04-27
Abstract: Изобретение относится к пищевой промышленности и может быть использовано в технологии консервирования растительного сырья замораживанием. Растительное сырье перед замораживанием обрабатывают препаратом, полученным из биомассы микромицета Pythium gracilia по заданной технологии, и выдерживают 2-5 ч. Использование изобретения позволит увеличить срок хранения растительного сырья.
Patent RU-2232851-C1 (RU)
Inventor: SHADUNTS K SH
IPC: E02D29/02
Filed: 2002-11-15
Granted: 2004-07-20
Abstract: FIELD: building technique, particularly for forming barriers on the path of creeping landslide. 
     SUBSTANCE: method involves creating ground prism in front of creeping landslide by incandescing metal netting and placing metal netting on the path of landslide movement; installing netting in supports and posts; gradual moving netting upwards above ground level; connecting netting to electric power source for creating thermal field; drying and sintering clay ground by thermal field. 
     EFFECT: increased efficiency, reduced labor consumption and time of landslide stabilization. 
     2 dwg
Patent RU-2226414-C1 (RU)
Title: Rescue apparatus
Inventor: EREMIN A V
IPC: A62B1/08
Filed: 2002-11-28
Granted: 2004-04-10
Abstract: FIELD: rescue equipment for evacuation of people from buildings. SUBSTANCE: rescue apparatus has case rigidly fixed on immovable shaft and braking mechanism. Drum is positioned for rotation inside case so as to define closed cavity filled with liquid. Power cable is wound onto drum. Braking mechanism is made in the form of main disks placed inside closed cavity and rigidly fixed on immovable shaft. Additional disk is secured on drum inner surface between main disks. Openings are formed in disk rigidly secured on drum surface. EFFECT: simplified construction and increased efficiency in braking rotational motion of drum. 3 cl, 4 dwg
Patent RU-2230905-C1 (RU)
Title: Горный комбайн
Inventor: KALASHNIKOV S A
IPC: E21D9/12
Filed: 2003-01-20
Granted: 2004-06-20
Abstract: Изобретение относится к области горного машиностроения и может быть использовано в конструкциях горных машин. Задачей изобретения является расширение диапазона его использования за счет возможности совместной работы с транспортными средствами конвейерного типа, имеющими различные габариты. Горный комбайн содержит скребковый конвейер и мостовой перегружатель. Последний одним концом шарнирно установлен на опоре, размещенной на скребковом конвейере, другим концом - на перемещающейся в продольных направляющих тележке, имеющей раму и кронштейны с колесами. Для каждого кронштейна с колесом рама тележки снабжена жестко связанными с ней поперечно расположенными П-образными направляющими с подвижно размещенными в них клинообразными брусьями, жестко соединенными с кронштейнами колес. Тележка снабжена контактирующими с клинообразными брусьями клинообразными зажимами, закрепленными в поперечно расположенных П-образных направляющих крепежными элементами. Соединение кронштейнов с колесами на раме тележки выполнено с возможностью изменения расстояния по ширине колеи с фиксацией кронштейнов с колесами на раме тележки клинообразными зажимами. 6 ил.
Patent RU-2229302-C1 (RU)
Inventor: MJASNIKOV D N
IPC: A61P25/30
Filed: 2003-04-25
Granted: 2004-05-27
Abstract: FIELD: medicine, narcology, phytotherapy, pharmacy. SUBSTANCE: invention relates to the development of medicinal agents of vegetable origin modifying toxic effect of alcohol. Invention proposes an agent representing grape crests extract containing 6 mg aromatic aldehydes, not less, and 370 mg of non-oxidized phenolic compounds, not less, as measure for minimal dose of agent. Agent can be made as an aqueous, dried or an aqueous-alcoholic extract. Invention proposes also method for preparing the indicated agent. Agent prepared by this method is standardized by the content of basic biologically active components that provides stable and statistically significant biological effect. EFFECT: improved preparing method of agent, valuable medicinal properties. 24 cl, 2 tbl, 1 dwg, 4 ex
Patent RU-2244682-C1 (RU)
Inventor: BELIKOV E A
IPC: C01D5/00
Filed: 2003-05-05
Granted: 2005-01-20
Abstract: Изобретение относится к цветной металлургии, конкретно к способам переработки карбонатного раствора, образующегося при комплексной переработке нефелинового сырья на глинозем и содопродукты. Способ получения соды из карбонатного раствора, образующегося при комплексной переработке нефелинового сырья, включает растворение двойной соли в упаренном карбонатном растворе, упаривание полученного раствора с образованием суспензии соды, отделение выделившегося осадка соды, выделение сульфата калия из содового маточника с получением маточника сульфата калия. Суспензию соды путем гидравлической классификации делят на два потока, суспензию каждого потока самостоятельно разделяют на соду и содовый маточник, содовые маточники каждого потока смешивают и подают на выделение сульфата калия. Маточник сульфата калия упаривают с получением суспензии двойной соли. Выделившуюся двойную соль отделяют. Изобретение позволяет повысить качество выпускаемой соды и содержание основного вещества до 98-98,5%. 3 ил.
Patent RU-2249544-C1 (RU)
Title: Aircraft
Inventor: BUDANOV S V
IPC: B64D17/80
Filed: 2003-10-06
Granted: 2005-04-10
Abstract: FIELD: flying vehicles. 
     SUBSTANCE: proposed aircraft has fuselage with cabin, wing, tail unit made in form of fin with rudder, two additional fins, stabilizer with elevator and deceleration unit with drive. Secured in saloon of rear fuselage is strut with smooth hole. End of tail section is provided with hole having sealing member. Deceleration unit mounted after tail fuselage consists of head with hole in its center and six ears smoothly distributed over perimeter of head, six rods with ears; end of each of them is articulated to ear of head; it is also provided with screw placed in central hole of head and in smooth hole of strut, nut with six ears smoothly distributed over perimeter of its front portion and six bracing wires; each bracing wire is articulated to rod ear at one end and to nut ear at other end and envelope covering the said rods. Secured on free ends of rods is detachable end-piece provided with bend. Drive consists of electric motor, reduction gear and two clutches coupling the electric motor, reduction gear and propeller. Clutches are secured on bracket connected with fuselage. Envelope is made from parachute fabric. 
     EFFECT: improved service characteristics. 
     8 dwg
Patent RU-2240877-C1 (RU)
Inventor: POPOV A A
IPC: B09C1/00
Filed: 2003-12-09
Granted: 2004-11-27
Abstract: FIELD: oil pollution elimination. 
     SUBSTANCE: method comprises following steps: stirring polluted ground (45-72%) with poultry droppings (15-40%), organic waste (3-8%), and wood waste (9-27%), composting over a period at least 10 months, and storage during at least 10 months. 
     EFFECT: enabled restoration of strongly polluted grounds, reduced power consumption and restoration expenses, and acquired additional functional possibility for processing of industrial wastes. 
     8 cl
Patent RU-2251853-C1 (RU)
Title: Способ подготовки хлеба к резке при производстве сухарей
Inventor: KYCHAKOV A D
IPC: A21D13/00
Filed: 2004-02-04
Granted: 2005-05-20
Abstract: Изобретение относится к производству сухарей. Способ включает в себя охлаждение изделий после выпечки и их выдержку в течение 10-36 часов в открытом состоянии в помещении при температуре 10-28°С. Затем хлеб помещают на 2-4 часа в камеру, изолирующую от потоков воздуха помещения, при относительной влажности воздуха в камере 75-90%. В результате осуществления способа повышается относительная влажность корки хлебного изделия, без повышения оптимальной для резки относительной влажности мякиша.
Patent RU-2255904-C1 (RU)
Inventor: SARVARDDINOV IL DAR ANVAROVICH
IPC: A61K35/08
Filed: 2004-02-27
Granted: 2005-07-10
Abstract: FIELD: food processing industry and medicine. 
     SUBSTANCE: method envisages placing silicon minerals into container with water at ratio of 0.3 to 3 kg per 100 L water. Minerals are held for 20-30 days in water in closed space at temperature between 30 and 50°C. Water is then separated as activated drinking water activated by silicon minerals, which possesses therapeutic properties for humans and animals. 
     EFFECT: increased degree of biological activation of water, enhanced therapeutic properties, and prolonged activity. 
     2 ex
Patent RU-2254912-C1 (RU)
Inventor: SHESTAKOV S D
IPC: A61L2/00
Filed: 2004-06-16
Granted: 2005-06-27
Abstract: FIELD: apparatus for treatment of articles by energy of acoustic field of ultrasonic cavitation (cavitation disintegration) of suspensions, emulsions, colloidal or true solutions, water and other liquids; food-processing, chemical, oil production, mining, pharmaceutical and perfume industries and medicine. 
     SUBSTANCE: proposed reactor has housing, acoustic wave radiator and reflecting wall. Surface of reflecting wall directed towards surface of radiator to which acoustic wave is propagated with liquid belongs to solid-stage resonator at resonance frequency equal to frequency of oscillations of this surface; it is located beyond unit of its oscillatory shifts. Surfaces of acoustic wave radiator to which acoustic wave is propagated with liquid and reflecting wall are located in antinodes of oscillatory shifts of volume of liquid being treated at frequency of acoustic wave radiator oscillations. 
     EFFECT: reduction of acoustic wave energy at simultaneous reduction of cavitation erosion of surface. 
     2 cl, 2 dwg
Patent RU-2280243-C1 (RU)
Inventor: GAVRILOV VALENTIN VLADIMIROVIC
IPC: G01M13/04
Filed: 2005-01-24
Granted: 2006-07-20
Abstract: FIELD: testing of machine parts. 
     SUBSTANCE: bench comprises shaft with is provided with driving pulse turbine and is mounted in the housing provided with passages for supplying fluid to the turbine wheel and discharging it from the turbine and bearing to be tested provided with the coating to be tested.  The bearing is mounted in the race mounted on the shaft of the pulse turbine and on flexible members.  The bench is provided with loading device, temperature sensor, and pickup for measuring torque.  The reference bearing is set in the race that is suspended inside the housing by means of flexible members.  The driving pulse turbine is mounted on the shaft in its central part.  The shaft is set on two bearing that receive the reference and tested bearings symmetrically to the pulse turbine.  The loading device is connected to the bottom section of the races of the reference and tested bearings to provide the same load on both of the bearings.  The separating heat screen is interposed between the turbine and tested bearing.  The reference bearing may be additionally provided with heater and temperature sensor, and it may be provided with a tested coating.  The structures of the tested and reference bearing may be the same, or different. 
     EFFECT: enhanced reliability and simplified structure. 
     4 cl, 3 dwg