baber/WOPTO huggingface dataset:
Patent RU-2278937-C2 (RU)
Title: Laminated structure
Inventor: AFANAS EV VLADIMIR ALEKSANDROV
IPC: B32B7/02
Filed: 2004-09-13
Granted: 2006-06-27
Abstract: FIELD: protection devices, particularly structures to protect vehicles and stationary devices against tamper, including terroristic acts. 
     SUBSTANCE: laminated structure comprises solid body and protective means formed of heat-resistant material and phase-changeable material, which may absorb heat. The protective means is located in the body. Two layers of highly rigid non-metallic material and layer of porous material having compressive strength of not less than 1.5 MPa and percent elongation in compression of not less than 20% are included in the laminated structure. Heat-resistant layer is applied to one surface, namely outer surface with respect to object to be protected, of highly rigid non-metallic layer. The protective means are united in single layer and arranged on inner side of the first layer of highly rigid non-metallic material. Substrate comprising at least two layers abuts the protective means. The substrate includes the first layer made of material with percent elongation of not less than 20% and tensile strength of 100÷360 MPa and the second layer made of material with percent elongation of not less than 25% and tensile strength of not less than 370 MPa. Layer of porous material is arranged between the substrate and the second layer of highly rigid non-metallic material. All layers are covered with layer of resilient non-metallic material. 
     EFFECT: improved protective properties, increased bullet-proofness and resistance to arc-jet cutters. 
     2 cl, 2 dwg
Patent RU-2288091-C2 (RU)
Inventor: SMOLENTSEV ALEKSEJ NIKOLAEVICH
IPC: B25J13/00
Filed: 2004-12-14
Granted: 2006-11-27
Abstract: FIELD: robotics engineering. 
     SUBSTANCE: device has sections connected with rotatable kinematical pairs. One of sections is a fixed base bearing two drives, each of which enabling rotation of corresponding section connected to it and having angular restrictor. To make transition from one assembly type having controllable manipulator displacement in two dimensions into another one, one drive control is switched from displacement control mode to force control mode that allows pressing a manipulator section selected against corresponding angular restrictor in free kinematical pair according to calculated loading force. The other drive controlling the movement concurrently transfers the manipulator to the other assembly where the manipulator position is controlled in two coordinates. 
     EFFECT: increased service zone without introducing additional control units. 
     4 dwg
Patent RU-2296381-C2 (RU)
Title: Способ вскрытия оболочки тепловыделяющего элемента
Inventor: CHEBYKIN VITALIJ VASIL EVICH
IPC: G21C19/38
Filed: 2004-12-30
Granted: 2007-03-27
Abstract: Изобретение относится к области атомной промышленности. Сущность изобретения: способ вскрытия оболочки тепловыделяющего элемента путем использования жидкого металла. Процесс вскрытия оболочки тепловыделяющего элемента ведут в расплавленном чистом цинке при температуре 600-850°С в течение 0,25-10 часов при соотношении массы оболочки тепловыделяющего элемента к массе жидкого металла как 1:10-1:40 с последующей отгонкой цинка. Преимущество изобретения заключается в повышении технологичности способа. 1 з.п. ф-лы, 1 табл.
Patent RU-2292953-C2 (RU)
Inventor: PAVLUSHIN ALEKSANDR GRIGOR EVI
IPC: B03B5/74
Filed: 2005-02-14
Granted: 2007-02-10
Abstract: FIELD: mining industry; gravitational apparatuses for upgrading the finely crushed ores and slimes. 
     SUBSTANCE: the invention is pertaining to the field of mining industry and may be used for the effective upgrading of the different types of the finely crushed ores and slimes. The gravitational apparatus for upgrading the finely crushed ores and slimes includes: the vibrating system made out of the cone-shaped decks of the quantity of no more than six interacting with the arbor with unbalancing loads and linked with the drive gear of vibrations; the cone-shaped decks rotary drive; the device for removal of the concentrate, which has been made in the form of the pressure tubes mounted in the radial direction above the decks and supplied with the spray jets; the device for feeding made in the form of the fine pulp feeder riser, the flushing water feeder riser, and also the riser of the water delivery into the device of the concentrate withdrawal, which are located inside the vibration system made out of the cone-shaped decks; the ring-shaped chute-receiver of the products of upgrading. The decks are mounted on the support frame. At that the working surface of the cone-shaped decks is coated with the resilient magnet having the increasing in the radial direction magnetic-field strength and with the upper layer made out of the polymeric materials with the surface microroughness made out of silicon carbide. The magnet itself is magnetized by strips along the decks conical surface generatrix and perpendicularly or at an angle to the pulp stream, and above the decks on the traverse there is the servicing stage supplied with the staircase. The technical result of the invention is the increased effectiveness and efficiency of the ores processing. 
     EFFECT: the invention ensures the increased effectiveness and efficiency of the ores processing. 
     9 cl, 2 dwg
Patent RU-2364486-C2 (RU)
Inventor: LEVEK STEFAN ANDRE
IPC: B21D26/02
Filed: 2005-03-02
Granted: 2009-08-20
Abstract: FIELD: mechanical engineering. ^ SUBSTANCE: invention refers to mechanical engineering and can be used in blades manufacturing for turbine machines. At least two primary external components are manufactured. These components are welded together by means of diffused welding. As the result preliminary blade shape is obtained. This has feather element limited by planes and root element. The first primary component contains feather area and material reserve projecting relative to preliminary shape plane at one of its ends. Material reserve is intended to create root element of preliminary form. ^ EFFECT: cost reduction for hollow blade manufacturing is provided. ^ 11 cl, 5 dwg
Patent RU-2289973-C2 (RU)
Inventor: BURAVTSEV VITALIJ NIKOLAEVICH
IPC: F26B3/02
Filed: 2005-03-16
Granted: 2006-12-27
Abstract: FIELD: agriculture and agricultural engineering, in particular, processes and technique for primary processing of licorice crude roots and rootstocks to produce basic medicinal and technical raw material for a number of branches of industry. 
     SUBSTANCE: line has root mass accumulator equipped with weighing machine, plant contaminants and mineral garbage removal unit equipped with loading and unloading devices, spraying device, immersed or fecal pumps, pipelines with solid sediment accumulators, water intake device, excessive moisture drainage and preliminary drying platform, root grinding device equipped with knife drum and shear plate, inclined screw-type conveyor, drum drier with air heater for drying of ground material with hot air, cyclone for settling dust particles of cork and bast fiber layers of licorice and flue gas, conveyors for feeding of corrugated containers with moisture isolating material and dispensing of ready packed product onto weighing equipment. Line is further equipped with root and rootstock rolling unit which is provided with sequentially arranged five blocks consisting of paired drive rolls, with space therebetween reducing in feeding direction. First block has corrugated rolls made in the form of spiral cylindrical gears of 2.5-3.5 mm modulus. Second block has upper roll made in the form of catenoid and lower barrel-shaped roll. Third block has rolls equal in size and comprising continuous cylindrical carcasses. Fourth block has rolls of shape similar to that of rolls of second block. Fifth block has rolls unequal in size, wherein roll of smaller diameter is located above roll of larger diameter. 
     EFFECT: improved quality of licorice crude material which may be used in medicinal and pharmaceutical industry. 
     6 dwg
Patent RU-2404264-C2 (RU)
Inventor: STEHJN DZHOZEF L
IPC: C21C7/076
Filed: 2005-11-16
Granted: 2010-11-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: addition for slag contains, on weight basis, mixture and 2% to 25% of bonding agent for bonding of lumps or larger particles of the above mixture including 20% to 90% of calcined aggregates containing particles with size of less than 8 mm, of which at least 30% have size of 0.2 mm or more, and containing 35% to 94% MgO, to 50% of slag-forming carbon-containing addition and to 50% of easy-calcined magnesite. Conditioning addition containing MgO, carbon or filler and bonding agent is mixed and pressure moulded, thus obtaining calcined aggregates for example in the form of briquettes. 
     EFFECT: invention allows obtaining addition to change the properties of slag, including increased viscosity, creamy texture and foaming capability, which are required for application of protection coating to furnace walls to increase service life of lining in steel-making furnaces. 
     81 cl, 9 dwg
Patent RU-2316682-C2 (RU)
Inventor: RJADCHENKO GAVRIIL VIKTOROVICH
IPC: F16C33/14
Filed: 2006-01-19
Granted: 2008-02-10
Abstract: FIELD: mechanical engineering, in particular, devices and methods for application of antifriction coatings of self-lubricated material on the textile or nonwoven base onto radial, radial thrust and plain bearings. 
     SUBSTANCE: the method consists in assembly of the process pack, insertion of the charging device into it, its heating and charging of the solidified coating.  The coating is fixed in the pack due deformation of the "prepreg" to the value of the "natural" condition, and the pack is charged by pressure at the instant of heating due to thermal expansion of the forming element of the charging device.  The device has a forming element and a threaded pair for accomplishment of the method for application of coating onto the inner surfaces of the product at an assembly of the process pack and insertion of the charging device in it.  The pack is charging by pressure at the instant of heating due to thermal expansion of the charging device forming element.  The forming element is made of elastic material. 
     EFFECT: enhanced quality of solidified coating due to elimination of surface defects caused by a shift of the work piece along the pack axis and distortions of the coating layer caused by an irregular expansion of the walls of the sealed vessel and absence of the antiadhesion layer, simplified construction of the machining attachment. 
     4 cl, 4 dwg, 1 tbl
Patent RU-2434889-C2 (RU)
Inventor: FENG TAJ-MIN
IPC: C09K3/10
Filed: 2004-09-23
Granted: 2011-11-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: prepolymer composition for making sealants and coatings contains polyurethane prepolymers with blocked terminal NCO groups in which 50-100% terminal NCO groups are blocked silane groups and the remaining terminal NCO groups are blocked alcohol groups, where said composition contains unreacted aromatic alcohol in amount of not more than 0-15 mol % in terms of content of terminal NCO groups in the prepolymer, where the aromatic alcohol is selected from a group comprising phenol, 3-methoxyphenol, 4-methoxyphenol, nonylphenol, meta-cresol, para-cresol, 4-chlorophenol, meta-hydroxybenzaldehyde, ortho-hydroxybenzaldehyde, para-hydroxybenzaldehyde, hydroquinone, 3-hydroxyacetophenone and 4-hydroxyacetophenone. The invention also relates to a sealant containing said prepolymer composition and a catalyst for increasing the rate of cross-linking prepolymers as part of said prepolymer composition in a moist atmosphere. 
     EFFECT: high resistance to weather, high temperature and UV radiation. 
     15 cl, 4 ex
Patent RU-2327730-C2 (RU)
Inventor: POLITANSKIJ JURIJ VLADIMIROVIC
IPC: C10G7/00
Filed: 2006-06-27
Granted: 2008-06-27
Abstract: Изобретение относится к способу переработки тяжелой парафинистой нефти, который включает подогрев нефти и атмосферную перегонку и характеризуется тем, что в процессе подогрева нефти к ней добавляют присадку, полученную по способу, состоящему в том, что смесь органических веществ, содержащую ароматический амин, антиоксидант, хлорпарафин и изопарафин и прямогонный нефтяной бензин, полученный из нефти нафтено-ароматического основания, обрабатывают в парожидкой фазе при температуре кипения присадки при атмосферном давлении металлическим марганцем. Применение данного способа позволяет увеличить отбор фракции светлых нефтепродуктов при первичной перегонке нефти при атмосферном давлении. 2 з.п., 10 табл., 1 ил.
Patent RU-2329555-C2 (RU)
Title: Method of deactivation of equipment from surface radioactive contamination
Inventor: DEMENT EV VLADIMIR NIKOLAEVICH
IPC: G21F9/28
Filed: 2006-08-21
Granted: 2008-07-20
Abstract: FIELD: radioactive waste. 
     SUBSTANCE: invention refers to deactivation of solid radioactive waste, recycling of liquid radioactive waste and fixation of radioactive elements in a steady solid medium. A deactivated surface is treated with ultrasound via a liquid medium capable to hardening, for example a hydraulic binding agent containing abrasive particles. A worked out solution is poured to a reservoir where it hardens with fixation of contaminations within. Then the reservoir is sent to storage or waste burial. 
     EFFECT: invention increases deactivation ratio and excludes complex and labour consuming operations on recycling of liquid radioactive wastes into solid ones. 
     1 dwg
Patent RU-2377727-C2 (RU)
Inventor: MIJOSI KENITI
IPC: H04W16/26
Filed: 2005-03-08
Granted: 2009-12-27
Abstract: FIELD: physics; communications. 
     SUBSTANCE: invention relates to a mobile station in a multi-interval system, made with possibility of relaying another station. In this device in time interval t1 mobile station MS2 sends data S2, meant for base station BS1, to mobile station MS1. Mobile station MS1 receives data S2 and temporarily stores them in a buffer. Mobile station MS1 waits for time interval t4 when data S1 of mobile station MS1 are transmitted. In the said time interval, data S2 stored in the buffer are multiplexed with data S1 of mobile station MS1 and are transmitted to base station BS1. 
     EFFECT: reduced energy consumption by a user node. 
     9 cl, 21 dwg
Patent RU-2339222-C2 (RU)
Inventor: KOZLOV SERGEJ NIKOLAEVICH
IPC: A01K85/01
Filed: 2006-07-07
Granted: 2008-11-27
Abstract: FIELD: fishery. 
     SUBSTANCE: troll includes base, which is metal element of streamlined form with holes and fender located at about 90° angle to base plane and troll longitudinal axis. Fender is made in the form of ellipse fragment so that maximum and minimum curvature radiuses are at opposite side of base. Ratio between fender thickness and base thickness is within 0.05 to 3. 
     EFFECT: high fish catching capability in different water basins. 
     1 dwg
Patent RU-2421620-C2 (RU)
Inventor: MJURROU KURT DEHVID
IPC: F02C3/02
Filed: 2006-12-15
Granted: 2011-06-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed engine 8 comprises inlet 20 displaced along axis from 22 and located downstream thereof. Inner and outer main parts 12, 14 have displaced inner and outer axes 16, 18, respectively. At least, one of inner and outer main parts 12, 14 may rotate about one of inner and outer axes 16, 18. Said inner and outer part have intersecting inner and outer screw vanes 17, 27. Said inner and outer axes 16, 18 make axes of screw surfaces of said vanes. Inner and outer screw vanes 17, 27 run along inward and outward radii, respectively. Core assembly 15 has first, second and third sections 24, 26, 28 running downward along the flow between inlet 20 and outlet 22. Inner and outer screw vanes 17, 27 have first, second and thirds pitch angles 34, 36, 38 in said first, second and third sections 24, 26, 28, respectively. First pitch angle 34 are smaller than second pitch angles 36, while third pitch angles 38 are greater than second pitch angles 36. Combustion section 40 runs downward along the axis from second section 26 via, at least, part 42 of third section 28. 
     EFFECT: may be used as gas generator for aircraft gas turbine engine including two-stage turbofan engine. 
     10 cl, 11 dwg
Patent RU-2352052-C2 (RU)
Title: Реверсивный электропривод постоянного тока с двигателем последовательного возбуждения (варианты)
Inventor: STASHINOV JURIJ PAVLOVICH
IPC: B60L15/04
Filed: 2006-12-27
Granted: 2009-04-10
Abstract: Изобретение относится к области электротехники и может быть использовано на электрифицированных транспортных средствах, в частности на электротележках и электропогрузчиках с питанием тягового двигателя от аккумуляторной батареи. Электропривод содержит контакты двух контакторов реверса в цепи якоря, управляемый ключ, соединяющий обмотку возбуждения двигателя через дополнительный низковольтный источник и два диода с выводами якоря, два других диода, включенных между выводами обмотки возбуждения и зажимом источника питания. Другой зажим источника питания двигателя соединен с одним или другим выводом низковольтного источника. Для обеспечения режима рекуперативного остановочного торможения электропривода между зажимом источника питания, соединенным со второй парой диодов, и коммутационными элементами реверсивного переключателя введен контакт дополнительного контактора, замкнутый в тяговом режиме и разомкнутый в режиме остановочного рекуперативного торможения. 2 н.п. ф-лы, 2 ил.
Patent RU-2376626-C2 (RU)
Title: Способ предотвращения разглашения вводимой информации наблюдателям
Inventor: PARK SEUNG-BAE
IPC: G06Q99/00
Filed: 2005-05-31
Granted: 2009-12-20
Abstract: Изобретение относится к способу ввода информации, в частности к новому способу ввода информации для предотвращения разглашения вводимой информации наблюдателям. Техническим результатом является исключение распознавания вводимой информации посторонними наблюдателями путем наблюдения за процессом ввода. В соответствии с настоящим изобретением ввод информации осуществляется при помощи блока ввода секретной информации, имеющего группу активных символов, группу неактивных символов и группу средств управления. Пользователи вводят требуемую информацию, осуществляя одну из операций по перемещению, прекращению существования и увеличению (уменьшению) значения символа. Несмотря на то, что наблюдатели видят процессы ввода информации, предлагаемый способ ввода информации предотвращает ее разглашение, так как не допускает распознание наблюдателями вводимой информации во время наблюдения процесса ввода. 3 н. и 8 з.п. ф-лы, 19 ил.
Patent RU-2398260-C2 (RU)
Inventor: PERRI DEJL KH
IPC: G05B23/02
Filed: 2005-06-07
Granted: 2010-08-27
Abstract: FIELD: machine building. 
     SUBSTANCE: here is disclosed measuring system of safety (200) used with system of process control receiving pressure of process fluid medium in system of pipelines (206). Also valve control facility (204) determines position of valve (212) governing a flow of process fluid medium via system of pipelines (206). Facility (204) receives commands to partially transfer valve (212) or in other way introduces disturbance into process. Resultant due to disturbance change (214) of measured pressure is used to assess behaviour of process. 
     EFFECT: reduced effects of process equipment failures. 
     56 cl, 8 dwg
Patent RU-2382704-C2 (RU)
Title: Самоокрашивающийся штемпель
Inventor: AMESKHOFER MANFRED
IPC: B41K1/36
Filed: 2006-01-18
Granted: 2010-02-27
Abstract: Изобретение относится к самоокрашивающемуся штемпелю, в корпусе которого расположен штемпельный литерный агрегат, выполненный с возможностью передвижения и одновременно с возможностью поворота на 180°. Литерный агрегат соединен с выполненной с возможностью регулировки относительно корпуса штемпеля ручкой управления и с соединенной с ручкой управления посредством стопорения рукояткой, которая выполнена как пустотелый корпус с крышкой. Пустотелый корпус имеет внутренний элемент трубы, который при приведении в действие ручки управления против силы пружины выполнен с возможностью передвижения вдоль соединенного с корпусом штемпеля элемента трубы. На ручке управления предусмотрен выступающий полый патрубок, который в собранном положении вдается в пустотелый корпус рукоятки и направляет соединенный с корпусом штемпеля элемент трубы, и который имеет, по меньшей мере, один стопорный элемент, который в собранном положении находится в зацеплении с соответствующим стопорным элементом на внутреннем элементе трубы рукоятки. Предложенный самоокрашивающийся штемпель со стопорением рукоятки обеспечивает надежное соединение рукоятки с ручкой управления и в случае необходимости ее легкое отделение. 12 з.п. ф-лы, 8 ил.
Patent RU-2397859-C2 (RU)
Inventor: PETTERSSON NIKLAS
IPC: B31B50/16
Filed: 2006-02-22
Granted: 2010-08-27
Abstract: Изобретение относится к изготовлению упаковочных заготовок из листового материала, например бумаги или пластмассы. Для образования прорезей в сжимаемом материале используют резальный и биговальный дисковый узел. Узел содержит режущий инструмент, расположенный между двумя вращающимися половинами биговального диска. Указанные половины имеют одинаковый наружный радиальный размер. Режущий инструмент выполнен управляемым для выдвигания между половинами биговального диска из нерабочего положения в рабочее. Прорези в материале образуют при относительном перемещении дискового узла и материала. В результате обеспечивается повышение надежности и точности резки материала. 3 н. и 11 з.п. ф-лы, 4 ил.
Patent RU-2390987-C2 (RU)
Title: Способ конвейерного размножения клоновых подвоев яблони из одревесневших черенков и одновременного выращивания из них саженцев на одном и том же поле питомника
Inventor: RASULOV ABDULABEK RASULOVICH
IPC: A01G1/00
Filed: 2007-10-08
Granted: 2010-06-10
Abstract: Изобретение относится к сельскому хозяйству. Хорошо развитые клоновые подвои высаживают по схеме 80×20 см. После посадки наземные части подвоев срезают на высоте 30 см от земли. Из срезанных побегов подвоя заготавливают одревесневшие черенки, которые высаживают между основными подвоями. Весной проводят прививку верхушек черенков на основание подвоев на высоте 10-15 см от земли. В августе окулировку основных подвоев проводят ниже места прививки одревесневших черенков. Весной второго года проводят срезку на глазок основных подвоев и из срезов побегов заготавливают одревесневшие черенки, высаживают их на место удаленных осенью. Одновременно проводят прививку их верхних срезов на укоренившиеся одревеневшие черенки прошлогодней посадки. В августе проводят окулировку на укоренившихся подвоях прошлогодней посадки. Осенью выкапывают саженцы-однолетки. Весной третьего года при срезке окулянтов на глазок заготавливают одревесневшие черенки, сажают их на место выкопанных осенью саженцев-однолеток и повторяют все технологические приемы, которые осуществлялись весной второго года. Техническим результатом изобретения является обеспечение непрерывного размножения клоновых подвоев яблони и одновременного выращивания из них саженцев на одном и том же поле.