baber/WOPTO huggingface dataset:
Patent RU-2370359-C1 (RU)
Title: Vacuum gripping head
Inventor: SYSOEV SERGEJ NIKOLAEVICH
IPC: B25J15/06
Filed: 2008-01-22
Granted: 2009-10-20
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building and robotics, and can be used to perform "take-and-install" functions in handling major process equipment, as well as in arranging, mainly flat products. Proposed vacuum gripping head comprises actuated member and vacuum cup consisting of casing with sealing element that accommodates at least one lever coupled with sealing element peripheral surface. Aforesaid vacuum cup can displace relative to actuated member. The latter interacts with the lever working part in placing a product on working surface. Note here that the lever working part is pivoted to and spring-loaded on the lever. 
     EFFECT: fast operation, higher reliability, simplified design and control. 
     1 dwg
Patent RU-2371621-C1 (RU)
Inventor: ZASLAVSKIJ GENNADIJ ALEKSANDROVICH
IPC: F16K3/12
Filed: 2008-02-13
Granted: 2009-10-27
Abstract: Изобретение относится к трубопроводной арматуре, в частности к клиновым задвижкам, и может быть использовано в нефтегазодобывающей промышленности. Затвор клиновой задвижки с самоустанавливающимися седлами содержит корпус, крышку, жесткий клин и взаимодействующие с ним цилиндрические самоустанавливающиеся с зазором в расточке корпуса посредством стопоров седла. Относительно корпуса седла уплотнены кольцом. Кольцо выполнено из эластомерного материала, например полиуретана. Стопора выполнены в виде отгибающихся лапок. Как минимум, одна из лапок помещена в углубление, выполненное в канавке. Стопора могут быть выполнены в виде винтов. Изобретение направлено на сохранение работоспособности затворного узла при работе задвижки на высоких параметрах с одновременным повышением степени ремонтопригодности. 1 з.п. ф-лы, 2 ил.
Patent RU-2365422-C1 (RU)
Title: Cartridge magnetic separator
Inventor: CHERABAEV ANATOLIJ STEPANOVICH
IPC: C10M175/04
Filed: 2008-03-24
Granted: 2009-08-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to the field of magnetic cleaning of technological liquids from hard and colloid particles and admixtures and may be used in metalworking industries. Magnetic separator comprises mounting frame, tank with supplying and draining nozzles for placement of processed technological liquid, cylindrical magnetic cartridges in the form of cylindrical disk magnets set, having vertical longitudinal axis and installed with their head part on plate in at least two rows in horizontal plane, facility for removal of slime. Separator is equipped with cross beam fixed on mounting frame. Separator is provided with portal rigidly fixed on reservoir, with cross beam installed in it with drive, with the possibility of linear vertical reciprocal displacement. Magnetic cartridges are oriented in direction, which is transverse to flow of technological liquid in tank, are shifted row-wise in the same direction and are installed with their head part on bracket that rests on upper part of cross beam. Facility for removal of slime comprises supplied driving conveyor for transportation of slime and slime removal elements that envelope with their lower edge each magnetic cartridge with sliding fit and are fixed by cross beam. Bracket is equipped with facility of periodical rigid fixation of position relative to supplied driving conveyor for slime transportation with the possibility of bracket stop in upper position. 
     EFFECT: improved efficiency, manufacturability and reliability of separator design. 
     10 cl, 3 dwg
Patent RU-2374013-C1 (RU)
Inventor: KILIN PAVEL IVANOVICH
IPC: F24F7/003
Filed: 2008-06-16
Granted: 2009-11-27
Abstract: FIELD: engines and pumps. ^ SUBSTANCE: proposed extractor aims at preventing prevalence of air pollutants. Extractor comprises local suction gun furnished with guide grid and communicated with contaminated air chamber with its bottom accommodating dust collection tank. Louver-type grid and cellular fabric filter with pulsed blowdown are arranged above aforesaid tank. Sorbent and lean air chamber are arranged above the filter. Outlet of clean air chamber accommodates draught generator consisting of scroll casing with collector outlet accommodating two disks. Note here that first, if seen from scroll casing, features orifice with diametre equal to that of collector outlet. Solid second disk is fitted on motor shaft fitted outside aforesaid casing. 24 to 48 blades are arranged between aforesaid disks, bent either forward or backward relative to motor shaft rotational direction. Note also that sorbent is depending upon components of polluted air. ^ EFFECT: controlled output and air pressure at low airflow rates. ^ 2 cl, 2 dwg
Patent RU-2378880-C1 (RU)
Inventor: DANIL CHUK JULIJA VALER EVNA
IPC: A23L21/25
Filed: 2008-07-17
Granted: 2010-01-20
Abstract: Изобретение относится к пищевой промышленности. Продукт питания содержит мед, яблоки сушеные и фруктозный сироп с содержанием фруктозы 80-85 мас.%. Изобретение позволяет получить продукт, который обладает высокой энергетической и биологической ценностью и длительным сроком хранения без кристаллизации, что улучшает его потребительские свойства.
Patent RU-2381513-C1 (RU)
Inventor: ALIMOV JURIJ NIKOLAEVICH
IPC: G01R27/18
Filed: 2008-07-16
Granted: 2010-02-10
Abstract: Изобретение относится к способам измерения и контроля сопротивления изоляции изолированных от земли (корпуса) силовых электрических сетей постоянного тока. В сети постоянного тока с изолированной нейтралью измеряют напряжения между «землей» и полюсами источника постоянного тока, а также измеряют токи, протекающие по присоединениям сети после подключения к одному из полюсов одного, а затем другого из резистивных элементов присоединения. При этом одновременно выравнивают напряжение на полюсах. По полученным значениям напряжений и токов вычисляют сопротивление изоляции. Для заявленного устройства предназначен дифференциальный датчик тока. При подаче напряжения в измерительную обмотку в магнитопроводе датчика появляется постоянная составляющая магнитного поля, что вызывает смещение петли гистерезиса относительно нуля. Сигнал напряжения с измерительной обмотки усиливается и подается на вход аналого-цифрового преобразователя. Изобретение позволяет повысить точность определения не только полного сопротивления изоляции, но и каждого полюса в отдельности. 3 н.п. ф-лы, 6 ил.
Patent RU-2381064-C1 (RU)
Title: Method of preparing catalyst and method of purifying gas mixtures from carbon oxide
Inventor: POTEMKIN DMITRIJ IGOREVICH
IPC: B01J23/00
Filed: 2008-07-31
Granted: 2010-02-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: method is described for preparing a copper-cerium oxide catalyst for purifying gas mixtures from CO, in which catalyst synthesis takes place through synthesis of a polymer precursor where copper and cerium salts are used, as well as citric acid and ethylene glycol with subsequent thermal treatment. Also described is a method of purifying gas mixtures from carbon oxide by oxidising carbon oxide with oxygen in the presence of a catalyst at temperature not below 20°C and pressure not below 0.1 atm, in which the catalyst used is prepared using the method described above. 
     EFFECT: simplification of the method of preparing active catalysts while preserving their high activity. 
     7 cl, 14 ex, 4 tbl
Patent RU-2369161-C1 (RU)
Title: Production method of instant powder for flavoured coffee drink "kuban"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/00
Filed: 2008-09-09
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: instant powder is obtained by extraction of Chinese magnolia by liquid nitrogen with corresponding miscella separation, preparation of chicory, its drying in microwave field till residual humidity about 20% at microwave field power providing warming of chicory till 80-90°C inside the bits during at least an hour and frying. Barley, oat and rye grains are fried. Chicory, oat grains, barley grains and rye grains are mixed in ratio 3:6:3:8. Obtained mixture is impregnated by separated miscella performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. 
     EFFECT: invention allows to obtain flavoured coffee drink with increased organoleptic properties according to non-waste technology.
Patent RU-2390442-C1 (RU)
Inventor: MURTAZIN ANTON VLADISLAVOVICH
IPC: B60T13/24
Filed: 2008-09-15
Granted: 2010-05-27
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to pneumatic systems of railway rolling stock. One spring is used to act on equalising web of operation unit. Second end of said spring thrust against inner surface of screwed-in cap-retainer locked by constrictor arranged on its case. Spring length and rigidity are selected to ensure pressure linear law in brake cylinder existing in braking. 
     EFFECT: smooth and efficient braking. 
     3 cl, 5 dwg
Patent RU-2392026-C1 (RU)
Inventor: SINTJURIKHIN IGOR NIKOLAEVICH
IPC: A63F9/08
Filed: 2008-10-06
Granted: 2010-06-20
Abstract: FIELD: entertainments. 
     SUBSTANCE: invention relates to the field of home games and may be used in various quizzes as competition toy. Logical brain twister represents a icosahedron made of twenty equilateral faces installed with the possibility of motion in crossing slots of inner angle. Inner unit is arranged in the form of ball. Equilateral faces are arranged with truncated end side at sixty nine degrees for coupling with neighbouring faces. Equilateral faces have T-shaped support for motion of face in guide slots of inner unit with the possibility of simultaneous motion of five faces around their top, subsequent to displacement of previous five faces around their axis of rotation, one of six axes. In stationary position all faces with their T-shaped support are in crossing of guide slots. 
     EFFECT: game trains speed of thinking. 
     17 dwg
Patent RU-2389414-C1 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: A23L3/04
Filed: 2008-12-29
Granted: 2010-05-20
Abstract: FIELD: food industry. 
     SUBSTANCE: peach compote (without kernels) sterilisation method implies heating in 140°C hot air flow at a speed of 6.5-7 m/s during 12 minutes with following maturating in 105°C hot air flow during 20 minutes and cooling down in 25-28°C hot atmosphere air flow at a speed of 6-7 m/s during 10 minutes. During heat treatment, the tin is turned upside down with frequency of 0.133 s -1 . 
     EFFECT: proposed method ensures significant thermal energy saving.
Patent RU-2401672-C1 (RU)
Title: Способ коррекции зрительных нарушений
Inventor: TETERINA TAT JANA PROKHOROVNA
IPC: A61N5/06
Filed: 2009-01-26
Granted: 2010-10-20
Abstract: Изобретение относится к области медицины, а именно к офтальмологии, и предназначено для коррекции зрительных нарушений. Воздействие осуществляют на один и тот же глаз серией импульсов светового излучения разной длины волны в диапазоне видимого света. При подаче следующей серии импульсов изменяют длину волны на оппонентную. При этом изменяют длину волны в сериях импульсов. Импульсы подают в диапазоне частот от 0,05-1 Гц до 0,2-10 Гц. Способ позволяет достичь повышения эффективности и сокращения сроков лечения, доступен для лечения детей раннего возраста. 2 табл.
Patent RU-2386012-C1 (RU)
Title: Device for lip-type cementing of well
Inventor: VANIFAT EV VLADIMIR IVANOVICH
IPC: E21B33/14
Filed: 2009-02-19
Granted: 2010-04-10
Abstract: FIELD: oil-and-gas production. 
     SUBSTANCE: device includes hollow casing and jacket forming between each other chamber and implemented each of them with radial opening. Device allows annular shutter overlapping radial openings of casing. On casing in its part, there are installed top and bottom annular sealing collars. Between those collars it is installed double-ended annular saddle, fixed on casing by shear element, at least, by one. In annular chamber it is located hydraulic pusher. It is a bushing with saddle in bottom part and radial openings over them, installed in casing on shear pin, at least one with ability of fluid message, herewith its axial movement under action of excessive pressure in well, cavities of casing in annular chamber, cavity of casing with annular chamber through its bottom radial openings and radial openings of casing. It is provided ability of movement of annular casing, at following increasing of excessive pressure in well for opening of radial openings of casing. Additionally it is provided ability of contiguous interaction of hydraulic pusher with top annular sealing collar and annular saddle up to movement of bottom annular collar on double-ended annular saddle and top annular sealing collar. 
     EFFECT: reliability growth of device operation and simplification of its structure. 
     4 cl, 1 dwg
Patent RU-2393904-C1 (RU)
Title: Rectification plant
Inventor: EFREMOV GERMAN IVANOVICH
IPC: B01D3/14
Filed: 2009-03-05
Granted: 2010-07-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to chemical, petrochemical, food and other industries, in particular to method of separating bi- and multi-component mixes by rectification. Rectification plant comprises rectification column representing tubular-case heat exchange apparatus with tube space making column bearing section with tubular annulus making column distillation section, heat exchanger communicated with top part of tubular annulus, compressor to compress vapors, distiller communicated with top part of column concentration section, line to feed vapor-fluid mix from column bottom via heat exchanger into top part of tubular annulus, and reducer valve arranged in aforesaid line and fitted on one shaft with compressor. Tubular annulus and space inside tube are filled with packing, grid or screen is arranged nearby tube bottom edge while tube walls are corrugated. 
     EFFECT: higher efficiency due to lower power consumption. 
     4 cl, 4 dwg
Patent RU-2382449-C1 (RU)
Inventor: GUSEV SERGEJ NIKOLAEVICH
IPC: H01Q9/00
Filed: 2009-03-30
Granted: 2010-02-20
Abstract: Изобретение относится к области радиотехники, в частности к антенной технике. Техническим результатом является повышение эффективности излучения антенны и уменьшение ее аэродинамического сопротивления. Коротковолновая антенна вертолета содержит расположенные в хвостовой части вертолета излучающий контур и согласующее устройство, которое включено в разрыв между элементом излучающего контура и выводом коаксиального кабеля питающего фидера. Излучающий контур образован токопроводящей шиной, расположенной по наружному контуру задней кромки горизонтального оперения вертолета, по крайней мере, задняя часть которого выполнена из диэлектрического материала. Шина соединена одним концом через малоемкостный антенный ввод с выходом согласующего устройства, а другим, посредством металлической перемычки, - с металлическим задним лонжероном горизонтального оперения. Лонжерон соединен через металлическую хвостовую балку вертолета с корпусом согласующего устройства. 1 ил.
Patent RU-2394776-C1 (RU)
Title: Method of extracting iron (iii) ions from aqueous solution
Inventor: VOROPANOVA LIDIJA ALEKSEEVNA
IPC: C02F103/16
Filed: 2009-04-06
Granted: 2010-07-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to extraction of metals using sorption materials and can be used in ferrous and non-ferrous metallurgy, during purification of industrial and household effluent from iron (III) ions, as well as in agriculture and medicine. In order to realise the method of extracting iron (III) ions from an aqueous solution, the solution to be purified is brought into contact with sorption materials in form of bean husks, first held for one day in a 0.1 n solution of HCl or H 2 SO 4 , and sorption is carried out at pH 1-2. The bean husks selectively sorb Fe (III) ions from the solution of a mixture of salts which contain Fe (III) and Fe (II) ions. 
     EFFECT: method provides optimum conditions for fast and efficient extraction of Fe (III) ions from industrial and household effluent using agricultural products. 
     2 cl, 3 dwg, 6 tbl, 4 ex
Patent RU-2398074-C1 (RU)
Title: Trencher
Inventor: KIRILLOV FEDOR FEDOROVICH
IPC: E02F5/04
Filed: 2009-04-06
Granted: 2010-08-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to earth movers, namely to bucket-free chain trenchers intended mostly for tunneling of trenches in frozen and strong ground. Trencher comprises support frame, mechanism of support frame movement, working equipment, conveyor, power set of drive of all trencher mechanisms. Platform is fixed on support frame of trencher. Platform may move vertically along guides. Platform holds power set of drive of all trencher mechanisms, control cabin and mechanism of working equipment lifting and lowering. Working equipment consists of central actuator and two chain multi-cutter actuators installed on both sides of central actuator. Slave sprockets of actuators are arranged on a single shaft. Central actuator is arranged in the form of plate cutting transporting device with enveloping infinite chain, has side boards and is equipped with support rollers on both sides of trench. Lower slave sprocket of central actuator in process of machine running is located in front of its upper master sprocket. Multi-cutter actuators and central actuator are connected in a hinged manner with the help of two intermediate frames. Intermediate frames are connected to each other and hingedly, as well as through hydraulic cylinder. Such joint provides for fixed angular rotation of frames relative to each other. Reducer of drive of chain multi-cutter actuators is installed on platform. Reducer of drive of central actuator is installed on its frame. A conveyor is fixed on central actuator with the possibility of displacement along it and with the possibility of rotation in vertical plane. 
     EFFECT: reduced traction forces, dimensions and weight, increased efficiency and reliability, expanded functionality of trencher. 
     5 cl, 6 dwg
Patent RU-2393260-C1 (RU)
Inventor: MAKHLAJ VLADIMIR NIKOLAEVICH
IPC: C22C30/00
Filed: 2009-04-14
Granted: 2010-06-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: here is disclosed heat resistant alloy. The alloy contains carbon 0.30-0.40, chromium 20-23, nickel 30-33, niobium 1.0-1.7, cerium 0.07-0.11, silicon 0.45-0.95, manganese 0.8-1.45, vanadium 0.0005-0.15, titanium 0.0005-0.15, aluminium 0.0005-0.10, tungsten 0.05-0.5, iron and impurities - the rest. Contents of impurities does not exceed the following values, wt %: sulphur - 0.02, phosphorus - 0.02, lead - 0.01, tin - 0.01, arsenic - 0.01, zinc - 0.01, molybdenum - 0.25, cobalt - 0.1, copper - 0.2. 
     EFFECT: upgraded mechanical properties of alloy and increased working pressure of operating pipes, fabricated out of disclosed alloy, to 50 at. 
     2 cl, 1 tbl, 1 ex
Patent RU-2405554-C1 (RU)
Inventor: TRUKHACHEVA TAT JANA VIKTOROVNA
IPC: A61K47/30
Filed: 2009-05-18
Granted: 2010-12-10
Abstract: FIELD: medicine, pharmaceutics. 
     SUBSTANCE: invention relates to chemical-pharmaceutical industry and medicine and deals with composition for treatment of different forms and locations of tuberculosis. Claimed composition consists of sodium aminosalicylate and polyvinylpyrrolidone with molecular weight 8000-60000. 
     EFFECT: composition possesses high bioavailability and reduced local-irritate action of sodium aminosalicylate. 
     3 ex, 1 tbl
Patent RU-2395012-C1 (RU)
Title: Axial-flow compressor rotating cascade
Inventor: ALISIN VALERIJ VASIL EVICH
IPC: F04D29/36
Filed: 2009-05-19
Granted: 2010-07-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: axial-flow compressor rotating cascade comprises casing accommodating top and bottom journals of vanes. Note here that outer sleeve of top journal is press-fitted into casing, while inner sleeve with curvilinear end sections of outer contact surface is located in cavity of outer sleeve made from zirconium dioxide. 
     EFFECT: higher wear and heat resistance of top journal attachment assembly. 
     2 dwg
Patent RU-2398673-C1 (RU)
Title: Robot electric drive
Inventor: FILARETOV VLADIMIR FEDOROVICH
IPC: B25J13/00
Filed: 2009-06-08
Granted: 2010-09-10
Abstract: FIELD: physics, robotics. 
     SUBSTANCE: invention relates to robotics and can be used in designing robot electric drives. The robot electric drive has series-connected first adder, second adder, first multiplier, third adder, amplifier and motor. The first velocity sensor is directly connected to the motor which is connected through a reduction gear to the first position sensor. The output of the first position sensor is connected to the first input of the first adder which is connected by the second input to the input of the device. The device has series-connected relay element and a fourth adder whose second input is connected to the input of the relay element, the second input of the second adder and the output of the first velocity sensor. The output of the fourth adder is connected to the second input of the third adder. 
     EFFECT: high dynamic accuracy of the electric drive of given robot axis and stable high quality of control in any operation mode. 
     2 dwg
Patent RU-2411107-C1 (RU)
Inventor: TRISHKIN VIKTOR GRIGOR EVICH
IPC: B22F3/14
Filed: 2009-06-29
Granted: 2011-02-10
Abstract: Изобретение относится к области порошковой металлургии, а именно к оборудованию для обработки дискретных или сплошных материалов при одновременном воздействии на них высоких давлений и температур. Газостат содержит силовую станину и контейнер, закрытый по торцам верхней и нижней пробками с образованием рабочей камеры. Кроме того, газостат имеет газовую систему, включающую компрессор, баллонную станцию и блоки запорных клапанов, которые содержат корпус и соединенные с ним посредством шпилек запорные газовые клапаны, а также снабжен гидроприводом управления работой запорных газовых клапанов. Запорный газовый клапан содержит запорную иглу, соединенную посредством быстроразъемной муфты со штоком гидравлического цилиндра гидропривода. При этом на блоках запорных клапанов установлены защелки, выполненные с возможностью удержания взаимодействующих с ними запорных клапанов открытыми при выключенном насосе гидропривода. Защелки содержат шток, установленный в открытом зеве кронштейнов блока запорных клапанов, и закрепленные на штоке толкатели, размещенные в пазах ползушек с возможностью их перемещения. Причем на каждой из ползушек закреплен сухарь с возможностью его взаимодействия с быстроразъемной муфтой запорного газового клапана. Технический результат - уменьшение времени работы гидравлического насоса и уменьшение количества гидрораспределителей. 1 з.п. ф-лы, 6 ил.
Patent RU-2404814-C1 (RU)
Inventor: BATOEV VALERIJ BABUDORZHIEVICH
IPC: A61L2/10
Filed: 2009-10-29
Granted: 2010-11-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to the field of disinfection of surfaces with ultraviolet radiation and can be used to disinfect the premises of public facilities, transport, furniture and equipment. The method includes pre-spray on the disinfected surface treated with ultrasound for 15 minutes of the aqueous suspension of nanoparticles of titanium dioxide with an average diametre of 23.3 nm at a concentration of 0.5 g/l and the subsequent exposure of the surface with a narrowband germicide ultraviolet radiation. 
     EFFECT: invention enables to reduce time of exposure of surfaces and increase the efficiency of disinfection. 
     1 tbl, 2 ex
Patent RU-2427528-C1 (RU)
Title: Ozoniser
Inventor: PICHUGIN JURIJ PETROVICH
IPC: C01B13/11
Filed: 2009-11-30
Granted: 2011-08-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to apparatus for synthesis of ozone from oxygen-containing gases. The ozoniser has two high-resistance electrodes connected to a high-voltage power supply by current leads uniformly distributed on the electrodes with spacing which provides resistance of 3-5 kilohms between the current leads. Current leads of one electrode are shifted half a spacing relative current leads of the other electrode. 
     EFFECT: use of high-resistance electrodes reduces heating in the discharge zone of the ozoniser which increases ozone input. 
     2 dwg