baber/WOPTO huggingface dataset:
Patent RU-2238022-C2 (RU)
Inventor: O JAN-K JUN
IPC: A47L9/16
Filed: 2002-06-11
Granted: 2004-10-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: dust catcher has cyclone casing including first connecting pipe connected to extension pipe arranged adjacent to vacuum cleaner suction opening, second connecting pipe coupled to extension pipe adjacent to casing, air inlet channel communicated with first connecting pipe, air outlet channel communicated with second connecting pipe, dust receiver detachably connected to cyclone casing, and grid-type unit arranged at air outlet channel of cyclone casing and adapted for preventing contamination accumulated in dust receiver from back flowing through air outlet channel of cyclone casing. Equally spaced longitudinal slots are formed on outer peripheral surface of main part of grid-type unit to define passage to air outlet opening. Cyclone casing is designed for creating vortex flow from dust-laden air drawn through air inlet opening. Dust receiver is adapted for contaminants separated by vortex flow from air. Cyclone dust collector has cleaning member mounted for moving up and down over outer periphery of grid-type main part of unit for removal of contaminants adhered in related longitudinal slots of grid-type unit and around said slots and for collecting of removed contaminants in dust receiver, toothed rack connected with its end to cleaning member and extending up from attached end, toothed gear arranged in cyclone casing and equipped with toothed portion engaged with rack toothed portion, and handle connected with toothed wheel through shaft and arranged outside cyclone casing. 
     EFFECT: increased efficiency and simplified removal of dust from grid-type unit without contaminating of surrounding objects. 
     3 cl, 3 dwg
Patent RU-2281452-C2 (RU)
Title: Способ контроля работоспособности гальваноударного спускового механизма артиллерийского орудия
IPC: F41A19/59
Filed: 2002-07-10
Granted: 2006-08-10
Abstract: Изобретение относится к военной технике. Технический результат - повышение оперативности контроля. В заявляемом способе для повышения эксплуатационных и точностных характеристик орудий введен встроенный контроль состояния электрической цепи гальваноспуска с помощью установленного в бойке шунтирующего резистора. Контроль положения деталей ударного спускового механизма осуществлен с помощью датчика, кинематически связанного со стопором взвода ударника и выдающего электрический сигнал «ударник взведен-спущен». 2 ил.
Patent RU-2269017-C2 (RU)
Title: Internal combustion engine with additional pistons
IPC: F02B75/28
Filed: 2002-09-16
Granted: 2006-01-27
Abstract: FIELD: mechanical engineering; piston internal combustion engines. 
     SUBSTANCE: proposed engine contains three cylinders divided by two walls.  Two piston blocks are installed in three cylinders, each consisting of working and additional pistons rigidly connected by rod through wall, thus forming additional spaces between additional piston and wall.  Compressor compresses and feeds air into combustion chamber and into hermetically sealed reservoir from which air is delivered into additional spaces through shutoff-and-bypass devices at definite period of cycle.  Fuel is delivered to air flow when air from compressor is fed into combustion chamber.  When air delivery into additional spaces is stopped, valve bypassing high temperature gas from combustion chamber into additional spaces along connecting pipeline is opened. 
     EFFECT: increased economy of engine. 
     2 cl, 10 dwg
Patent RU-2248740-C2 (RU)
Title: Соединительное устройство для бытового прибора
Inventor: PENARANDA MARIANO
IPC: F16B7/04
Filed: 2001-04-27
Granted: 2005-03-27
Abstract: Изобретение относится к соединительному устройству для бытового прибора, в частности ручного миксера, для соединения приводной части с рукояткой инструмента, причем на участке соединения приводной части расположено блокирующее устройство с блокирующими элементами, которые в состоянии блокировки находятся в контакте с углублениями, выполненными на внутренней окружности рукоятки инструмента. Изобретение характеризуется тем, что блокирующее устройство выполнено в виде кольцевого упругого элемента, причем в области блокирующего элемента находится устройство управления, при срабатывании которого упругий элемент эластично деформируется так, что блокирующий элемент перемещается внутрь и тем самым выходит из контакта с запирающим элементом. Техническим результатом заявленного изобретения является создание простого и недорогого с точки зрения изготовления соединительного устройства. 11 з.п. ф-лы, 5 ил.
Patent RU-2254691-C2 (RU)
Inventor: ZHOVNOVATYJ P V
IPC: H05B11/00
Filed: 2003-01-09
Granted: 2005-06-20
Abstract: FIELD: thermal treatment of metals. 
     SUBSTANCE: assembly can be used in devices for through thermal treatment of steel long-sized items, for example, bundles of moving steel wire, strips and bars. Wire is subject to induction heating in unit I till achieving intermediate temperature which is supposed to be not higher than Curie point, which equals approximately to 715-730°C depending on chemical composition of steel. Wire is subject to additional heating (not higher than till 1200°) or cooling in unit II till achieving required temperature at which temperature the strength and microstructure of wire meets the requirements. Wire is subject to controlled heating in unit III. Speed of cooling is regulated by means thermostat caps (13) which allow changing time of existence of bars inside thermostat and in open air and provide preset mode of cooling. 
     EFFECT: improved strength; improved physical and mechanical indexes. 
     7 cl, 1 dwg
Patent RU-2250883-C2 (RU)
Inventor: PROSHIN A P
IPC: C04B28/36
Filed: 2003-04-11
Granted: 2005-04-27
Abstract: FIELD: sulfur binders used for manufacture of sulfur concrete for protection against radiation and filling seams of linings, equipment and building structures working under conditions of ionizing radiation. 
     SUBSTANCE: proposed binder contains, mass-%: sulfur, 45.75-46.49; baryta at specific surface of 250 sq m/kg and average density of 4350 kg/m, 51.96-52.8; reinforcing additive (asbestos fiber), 0.23-1.83; modifying additive (paraffin), 0.46-0.47. 
     EFFECT: enhanced radiation protective properties of binder. 
     2 tbl
Patent RU-2252890-C2 (RU)
Inventor: SENCHUGOV A K
IPC: B62D63/02
Filed: 2003-06-11
Granted: 2005-05-27
Abstract: FIELD: transport engineering; self propelled vehicles. 
     SUBSTANCE: invention can be used for exploration and development well drilling, load carrying, pipe laying and road building in marshy areas. Proposed march vehicle consists of power plant whose power is transmitted through transmission to two rows of similar cylindrical drums with projecting ridges. Ridges of each following drum are higher than those of preceding drum to provide reliable adhesion of vehicle with soil. 
     EFFECT: improved reliability in operation. 
     2 dwg
Patent RU-2252426-C2 (RU)
Inventor: GAL PERIN S M
IPC: G01R29/08
Filed: 2003-06-17
Granted: 2005-05-20
Abstract: FIELD: laboratory tests of operation of aerials and direction finders. 
     SUBSTANCE: separate uniform field formers are used for both kinds (E- and H-) of waves. Electric field (E) former is disposed inside magnetic field (H) former in such a way that uniform fields formed by both formers could coincide or cross each other in bigger area to create electromagnetic (EH) uniform field at that area. Tested aerial is mounted precisely into the area. Relation between intensities of electric and magnetic field is changed by means of matching dividers mounted at output of signal oscillator. Sonic frequency generator or pulse generators are used as signal oscillator. Any component of field can be changed without making changes in the others. 
     EFFECT: improved noise immunity; widened range of working frequencies. 
     3 cl, 3 dwg
Patent RU-2250429-C2 (RU)
Inventor: SEZEMIN V A
IPC: F28F9/00
Filed: 2003-06-16
Granted: 2005-04-20
Abstract: FIELD: the invention is assigned for application in heat-exchange apparatus in particular in chemical and other industries specifically for heat treatment of bulk material. 
     SUBSTANCE: heat-exchange apparatus has housing, heat-exchange pipes arranged vertically and fixed in pipe grates. Heat-exchange apparatus is provided with discharge arrangement placed under lower pipe grate and composed of fixed and moving plates which have hollow holes corresponding to hollow holes in the lower tubular grate. At that the fixed plate is joined without gap with lower pipe grate and moving plate is installed with possibility to make back-and-forth motion in horizontal plane overlapping size of holes. Moreover the moving plate is installed on vertical flat rings. 
     EFFECT: allows to expand technological possibilities of using vertical housing tube heat-exchange apparatus for realization of heat-exchange between solid bulk material and liquid or gaseous heat-carrying agent, intensifies heat-exchange and give possibility to regulate this process. 
     2 cl, 3 dwg
Patent RU-2253803-C2 (RU)
Title: Диффузионная газовая горелка
Inventor: KONOVALOV V M
IPC: F23D14/20
Filed: 2003-07-11
Granted: 2005-06-10
Abstract: Изобретение относится к области сжигания топлива, в частности к конструкции топливоподающего устройства и направлено на увеличение надежности конструкции горелки за счет упрощения конструкции управляющего механизма и жесткого крепления лопаток и повышение производительности теплового агрегата, за счет увеличения температуры горения топлива. Диффузионная газовая горелка состоит из корпуса, с одной стороны жестко соединенного с соплом, а с другой - также жестко с управляющим механизмом. Корпус содержит патрубок для подвода газа. Внутри корпуса со стороны сопла встроен дроссель, связанный через тягу с управляющим механизмом, содержащим ручку перемещения дросселя. Тяга с управляющим механизмом связана подвижно и зафиксирована в радиальном направлении. Сопло выполнено в виде диффузора с углом раскрытия до 68°, а дроссель выполнен в виде усеченного конуса, большим основанием направленным в сторону движения газа. Угол раскрытия конуса дросселя до 60°. При этом разность между углами раскрытия сопла и дросселя не превышает 24°, а отношение диаметра сопла к большему диаметру дросселя не превышает 1,4. На дросселе жестко закреплены лопатки под углом до 45° к оси горелки. Лопатки жестко закреплены таким образом, что независимо от их угла наклона проекции стенок лопаток перекрывают свободное сечение горелки. 1 з.п. ф-лы, 2 ил.
Patent RU-2266043-C2 (RU)
Inventor: AL BERTIN S V
IPC: A61B5/375
Filed: 2003-08-06
Granted: 2005-12-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has means for acting upon object under study, means for recording responses having transducers connected to computer via signal input/output unit, photorecorder unit having programmed control mechanism and frame marker unit having in series connected control desk, frame marker, superposed responses photorecorder, programming unit and switchboard connected to control desk, means for acting upon object, means for recording responses and computer. Photorecorder programming unit has cam mechanism, the switchboard has relay circuits, the frame marker unit has means for recording treatment protocol and means for recording current events being tape drive with transparent tape coupled with tape drive with exposed film. The means for recording responses have magnetic tape recorder connected to control desk and transducers via switchboard. Tape recorder signal input is connected to microphone for recording vocal data describing current experiment condition and testee data. 
     EFFECT: enhanced effectiveness in recording biopotentials and creating feedback links among testees; wide range of functional applications. 
     2 cl, 6 dwg
Patent RU-2273425-C2 (RU)
Inventor: DONCHENKO LJUDMILA VLADIMIROVN
IPC: A23L33/00
Filed: 2003-09-02
Granted: 2006-04-10
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves cooking groats in water while adding pectin in an amount of 0.5-1.5 wt%; mixing with fruit and vegetable pulp and preparation produced from Pythium catenulatum biomass; homogenizing and drying resultant mixture. Ready product does not cake during storage in unsealed package for a week at air humidity of up to 78%. 
     EFFECT: improved quality of base product.
Patent RU-2264330-C2 (RU)
Inventor: LOMANOV A A
IPC: B64G1/00
Filed: 2003-11-26
Granted: 2005-11-20
Abstract: FIELD: construction of large-sized structures in space; space engineering. 
     SUBSTANCE: proposed settlement includes production, living and auxiliary rooms built from lightened modules which are combined in single complex of cylindrical shape with tunnel located along its main longitudinal axis. Said tunnel is embraced by three bodies: main body, body of communication chambers and body of transfer chamber. Pressurized passages are provided between these chambers. Gravitational drive mounted on tunnel is used for  rotating the complex in order to  form artificial gravity in all rooms. Facing secured on outer surface of guards is used for protection against  adverse effect of space. Guards of main body are made from torous members assembled from enlarged space building modules. Main body may be provided with hollow longitudinal and radial stiffening members fastened together and secured to said torous members and to tunnel. 
     EFFECT: reduced labor consumption and time required for assembly of space structure. 
     2 cl, 8 dwg
Patent RU-2335796-C2 (RU)
Title: Модель и архитектура управляемых фильтров файловой системы
Inventor: PUDIPEDDI RAVISANKAR
IPC: G06F12/08
Filed: 2003-12-08
Granted: 2008-10-10
Abstract: Изобретение относится к области компьютерной техники, в частности к использованию драйверов фильтров, которые управляются для приема обратных вызовов для запросов на ввод/вывод, в получении которых драйверы фильтров зарегистрировали свою необходимость. Технический результат, заключающийся в повышении эффективности и оптимальном использовании ресурсов системы, достигается за счет того, что копии драйверов фильтров для каждого тома регистрируются администратором фильтров для предварительных обратных вызовов (для ввода/вывода к файловой системе) и заключительных обратных вызовов (для ввода/вывода от файловой системы), и идентифицируют, от каких запросов на ввод/вывод (например, создание, чтение, запись) они зарегистрированы для получения обратных вызовов. Администратор фильтров упорядочивает копии для обратных вызовов. При получении запроса на ввод/вывод администратор фильтров преобразует запрос на ввод/вывод в данные обратного вызова и вызывает "заинтересованные" фильтры в порядке обратных вызовов, при помощи чего копии фильтров могут обрабатывать данные ввода/вывода. После возвращения запроса от файловой системы фильтры, требующие заключительного обратного вызова, вызываются в обратном порядке. 4 н. и 90 з.п. ф-лы, 7 ил.
Patent RU-2290826-C2 (RU)
Inventor: ROBINSON RICHARD S
IPC: A61K8/24
Filed: 2002-06-18
Granted: 2007-01-10
Abstract: Изобретение относится к кондитерской промышленности. Изобретение предусматривает композицию жевательной резинки для борьбы со зловонным дыханием при жевании, которая содержит основу резинки, включающую освежающее дыхание количество растворимой в воде соли, высвобождающей ионы цинка, и смесь фосфатных солей, состоящую из пирофосфатных и полифосфатных солей щелочных металлов при массовом соотношении от 2:1 до 1:3. При этом присутствие смеси фосфатных солей усиливает и продлевает высвобождение ионов цинка в течение периода жевания. Также изобретение предусматривает способ борьбы со зловонным дыханием путем жевания жевательной резинки. Способ же получения жевательной резинки включает получение основы жевательной резинки, включение в основу жевательной резинки освежающего дыхание количества растворимой в воде соли, высвобождающей ионы цинка, и смеси пирофосфатных и полифосфатных солей щелочных металлов при массовом соотношении примерно от 2:1 до 1:3. При этом присутствие указанной смеси солей усиливает и продлевает высвобождение ионов цинка в течение периода жевания. Изобретение позволяет достичь медленного высвобождения ионов цинка, при этом дезодорирующее действие цинка продолжается в течение всего периода жевания. 3 н. и 10 з.п. ф-лы, 2 табл.
Patent RU-2290824-C2 (RU)
Inventor: POPOVA TAMARA SERGEEVNA
IPC: A23C23/00
Filed: 2004-01-28
Granted: 2007-01-10
Abstract: FIELD: dairy industry, in particular products for tube and enteral feeding for adult and infants of 3-years and older.  
     SUBSTANCE: claimed product contains milky protein concentrate obtained by ultra- and diafiltering (13.0-14.0 %): whey protein concentrate (8.6-9.4 %); medium chain triglycerides concentrate (7.68-8.42 %); rape oil (3.84-4.21 %); soybean oil (3.84-4.21 %) in mass ratio (pts) of medium chain triglycerides concentrate, rape and soybean oils 2:1:1, respectively; glucose syrup (2.1-4.5 %); maltodextrin (48.6-56.1 %); minerals, vitamins, and water. 
     EFFECT: product with increased nutrient and biological value and prophylaxis properties. 
     2 tbl, 9 ex
Patent RU-2358924-C2 (RU)
Inventor: ROZENFLANTS ANATOLIJ Z
IPC: C04B35/653
Filed: 2002-08-02
Granted: 2009-06-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: amorphous material contains at least 35 wt % of Al 2 O 3  whereat the percentage composition is determined from the general weight of amorphous material and at least one of the following metal oxides Y 2 O 3 , REO, ZrO 2 , TiO 2 , CaO, Cr 2 O 3 , MgO or CuO. The total share of As 2 O 3 , B 2 O 3 , GeO 2 , P 2 O 5 , SiO 2 , TeO 2  and V 2 O 5  does not exceeds 10 wt % with all being given in relation to the total mass of the amorphous material. Amorphous material dimensions along the orthogonal axes x, y and z are at least 5 mm. If oxide other than Al 2 O 3  is CaO or ZrO 2  the amorphous material contains additionally the metal oxide other than Al 2 O 3 , CaO or ZrO 2  and in case of amorphous material crystallisation at least part of the said oxide is separate crystalline phase. If the metal oxide is CaO its content is not more than 25 wt % in relation to the total mass of the amorphous material. The method includes obtaining of amorphous particles and their following thermic treatment for glass-ceramics obtaining. 
     EFFECT: obtaining of abrasive materials with improved mechanical properties by less expensive and more economical way. 
     18 cl, 65 ex, 12 tbl, 19 dwg
Patent RU-2307847-C2 (RU)
Title: Compositions based on oxygen-absorbing resin, low-muddiness containers, and related processes
Inventor: TANG DEBORA
IPC: C08K3/10
Filed: 2002-07-25
Granted: 2007-10-10
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention relates to compositions based on thermoplastic polyester resin exhibiting acceptable coloration and muddiness. Composition and its variations based on thermoplastic polyester resin are described, which comprise film-forming polyester and efficient amount of oxygen-absorbing particles containing oxygen-absorbing element such as iron, cobalt, and nickel capable of reacting with oxygen, wherein particles are size-distributed in such a way that particles less than about 25 μm in size are present but their concentration does not exceed that determined by formula: ppm = 512.3*d wherein ppm means approximate concentration (in ppm) of particles having size less than about 25 μm and d is apparent density of particles less than about 25 μm in size from more than 0.97 to about 2.44 g/cc. There are further also described: article formed from composition based on thermoplastic polyester resin containing efficient amount of oxygen-absorbing particles, said article having muddiness Hunter muddiness factor about 10% or less; method of incorporating high levels of oxygen-absorbing particles into film-forming composition based of low-muddiness thermoplastic polyester resin; and container made from thermoplastic polyester resin-based composition. 
     EFFECT: improved color characteristics of resin and products thereof. 
     67 cl, 5 tbl, 44 ex
Patent RU-2281119-C2 (RU)
Inventor: KOROLEV JURIJ NIKOLAEVICH
IPC: A61L12/08
Filed: 2004-04-27
Granted: 2006-08-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention proposes a washing and disinfecting solution for treatment of soft contact lens that comprises sodium chloride, silver ions in the concentration from 5 to 10 ppm and metronidazol in the concentration from 10 to 50 ppm. Method for preparing the solution involves carrying out magnetic treatment of water followed by addition of sodium chloride, silver ions and metronidazol in amounts to provide the concentration of silver ions in the ready solution from 5 to 10 ppm and that of metronidazol - from 10 to 50 ppm. Lens can be placed in the proposed solution, or this solution can be applied on lens and treatment time of lens must not less 20 min. Invention provides stability of bactericidal properties of the composition and stability under the light effect. 
     EFFECT: improved and valuable properties of agent. 
     5 cl, 3 ex
Patent RU-2302661-C2 (RU)
Inventor: VARLAMOV SERGEJ EVGEN EVICH
IPC: G08B19/00
Filed: 2004-05-13
Granted: 2007-07-10
Abstract: FIELD: safety devices for aircraft. 
     SUBSTANCE: airplane safety system contains a flight control system, transmitter with antenna and black box, additionally contains at least one fire control computer, connected to one or several units of remotely controlled firearms with video camera and horizontal and vertical movement and trigger drives, while drives through a blocking device are connected to internal fire control computer. Video cameras are connected to internal fire control computer through a square-ware generator or multiplexer. System contains microphones, connected to fire control computer via a commutator. At least one socket for connection of external fire control computer is mounted on external plating of airplane. The socket is connected through disabling blocking device to weapon and trigger drives. One remotely controlled firearm unit with video camera may be mounted in each passenger cabin of airplane or in baggage section of airplane. 
     EFFECT: expanded functional capabilities of system. 
     3 cl, 4 dwg
Patent RU-2312677-C2 (RU)
Inventor: DZHILLIZ STEFEN D
IPC: A61P37/02
Filed: 2002-12-04
Granted: 2007-12-20
Abstract: FIELD: chemical-pharmaceutical industry, proteins. 
     SUBSTANCE: invention concerns to cytokine-containing fused proteins showing the enhanced therapeutic index, and methods for enhancing the therapeutic index of these fused proteins. Fused proteins are able for binding with cytokine receptors of more one type expressed on cells and to bind with cells of more one type also. Except for, fused proteins possess a half-time value in blood stream of a patient as compared with that of corresponding natural cytokines. 
     EFFECT: improved and valuable properties of cytokines. 
     21 cl, 3 tbl, 11 ex