baber/WOPTO huggingface dataset:
Patent RU-2330387-C2 (RU)
Inventor: ANDRUS DON N
IPC: H04B7/26
Filed: 2003-04-29
Granted: 2008-07-27
Abstract: FIELD: information technology. 
     SUBSTANCE: disclosed are the methods allowing to avoid switching of the communication channels to the channel with attenuation due to frequency fading at the signal minimisation in the inactive mode. In one aspect, the access terminal defines the designated channel at the access point and caches the channel. In another aspect, the access terminal replaces the default channel connected with the cache memory access point, with the designated channel. In another aspect, the access terminal uses the cached channel connected to the cache memory access point while measuring the neighbour access points channel quality to be used in defining the channels for switching. In yet another aspect, the access terminal performs communication channels switching to the cached channel of the neighbour access point while switching the communication channels. 
     EFFECT: reducing the channel's frequency-dependent characteristics influence on the communication channel switching decision making, thus avoiding communication channel switching to an access point when the designated channel can make errors. 
     10 cl, 4 dwg
Patent RU-2317358-C2 (RU)
IPC: C08J9/00
Filed: 2003-06-30
Granted: 2008-02-20
Abstract: FIELD: application of coatings onto substrates for producing of surfaces having texture similar to that of textile products. 
     SUBSTANCE: method involves coating fiber with polymeric dispersion based on polyurethane; mixing fiber with coating in conjunction with polymeric dispersion so as to produce covering material; applying covering material onto substrate surface; hardening covering material. Covering material contains 5-40 wt% of polymeric dispersion based on at least one polyurethane, with content of solid substance making 25-90 wt%; 0-35 wt% of hexamethylene diisocyanate; 2-20 wt% of fibrous material; 0-20 wt% of solvent; 5-35 wt% of water, and optionally 0.5-10 wt% of covering admixtures, pigments and/or fillers. 
     EFFECT: provision for manufacturing of surfaces with finishing texture similar to that of textile materials and soft touch provided by simplified process, improved ecology control and labor hygiene. 
     9 cl
Patent RU-2303222-C2 (RU)
Inventor: RYBIN VALERIJ VASIL EVICH
IPC: F27B14/10
Filed: 2005-04-18
Granted: 2007-07-20
Abstract: FIELD: metallurgy, namely, technology for manufacturing brickwork of induction furnace capsule for smelting high reaction alloys, such as high purity ferrotitanium. 
     SUBSTANCE: brickwork is filled with a mixture of powders of periclase, corundum and liquid glass as binding agent with following ratio, in mass %: periclase powder - 26,0-30,0; corundum powder - 70,0-74,0; liquid glass 8-12 mass % to dry mixture, while periclase powder is used with following ratio of fractions, mass %: 0,63-0,16 mm fractions - 38,0-42,0; 0,16-0,10 mm fractions - 38,0-42,0; 0,10-0,063 mm fractions - 16,0-24,0, and corundum powder with following fraction ratio, mass %: 2,00-1,00 mm fractions - 48,0-52,0; 1,00-0,63 mm fractions - 48,0-52,0, then brickwork is heated at speed 300±30°C/hour up to temperature of 1700±50°C and held at that temperature during 1±0,25 hour for each 50±0,1 mm of brickwork thickness. 
     EFFECT: increased hardness and resistance of brickwork under conditions of changing temperature. 
     4 cl, 2 tbl, 1 ex
Patent RU-2300074-C2 (RU)
Title: Fragmentation-bundle shell "chernobog"
Inventor: ODINTSOV VLADIMIR ALEKSEEVICH
IPC: F42B12/62
Filed: 2005-06-02
Granted: 2007-05-27
Abstract: FIELD: ammunition producing an axial bundle of destruction members. 
     SUBSTANCE: the shell is made in the form of an extensible construction consisting of a flat beam located in the shell axis, and at least a pair of launching blocks having the shape of semi-cylinders filled with an explosive charge adjoining the flat beam with its flat side and hinge-joined to it for turning to the position perpendicular to the flat beam.  Destruction members in the form of a metal block (for example, a heavy alloy) are positioned on the explosive charge, on the flat side of the launching block.  The fuse made for provision of the blast of the shell in the required angular position relative to the ground surface is made of the impact-time type, it is coupled to the front part of the flat beam and has a detonation coupling to the launching blocks. 
     EFFECT: enhanced efficiency of action due to giving a rational shape and an optimal directivity to the bundle of the destruction members in the flight to the target. 
     12 cl, 4 dwg
Patent RU-2321930-C2 (RU)
Inventor: GOT E BORIS
IPC: H01T1/14
Filed: 2003-12-10
Granted: 2008-04-10
Abstract: FIELD: electrical engineering; overvoltage protection of electrical equipment, wiring, electrical devices, circuits, and distribution networks. 
     SUBSTANCE: proposed overvoltage protective device 1 has protective unit 2 connected to electrical equipment through connecting circuit 3 incorporating electric current interrupting means 4 free to assume OFF-position corresponding to opening of circuit 3 and to its closing. Interrupting means 4 is held in closed position by interlocking means 5; opening means 6 of connecting circuit 3 operates when temperature of unit 2 is brought to preset value. Circuit opening means 6 is made in the form of bimetal strip responding to heat released by unit 2. Bimetal strip is installed so that it puts interlocking means 5 out of active state as soon as temperature is brought to preset value so as to bring interrupting means 4 in open position of connecting circuit 3. 
     EFFECT: enhanced reliability. 
     10 cl, 4 dwg
Patent RU-2296817-C2 (RU)
Title: Method of complex corrosion protection of extended steel pipe lines (versions)
Inventor: GAJDT DAVID DAVIDOVICH
IPC: C23F17/00
Filed: 2005-07-25
Granted: 2007-04-10
Abstract: FIELD: corrosion protection of metals; protection of steel gas and oil pipe lines against corrosion. 
     SUBSTANCE: proposed method includes preparation of pipe edges, drying, cleaning, machining of internal surfaces of pipes, finish cleaning, application of main metallic coat near edge of pipe followed by application of additional coat overlapping the first one, heating the pipe to melting point of insulating plastic coat and applying one layer of insulating plastic coat on inner surface of pipe partially overlapping the main metallic coat; machining of outer surface of pipe, cleaning and applying layer of insulating plastic coat and erecting the pipe line; then, pipe edges are heated and aligned, after which they are welded and root runs of the weld seams are machined; welded joint is heated and filling and facing layers of weld seam are welded; then, they are cooled and non-insulated outer surface of pipe is protected by plastic insulating coats. According to another version, melt of polymer composition is applied on heated surface of pipe, after which plastic bearing and centering rings are wound on pipe and are rolled to it. Ratio of height, width of top and base of bearing ring to pipe outer diameter is equal to 1: (0.01-1.35); 1: (0.07-1.6) : (0.1-2.0), respectively; ratio of width of top and base of bearing ring is equal to 1 : (1-2.0); after erecting of pipe line, protection of its inner surface is effected by pumping an inert medium through it. 
     EFFECT: low labor input; improved quality of corrosion protection; enhanced reliability of pipe lines. 
     14 cl, 4 dwg, 4 tbl
Patent RU-2370363-C2 (RU)
Title: Способ и установка для формования керамических панелей или плиток
Inventor: RIVOLA P ETRO
IPC: B28B3/12
Filed: 2003-12-23
Granted: 2009-10-20
Abstract: Изобретение относится к способу изготовления керамических плиток или панелей, в частности к способу формования таких панелей, а также к соответствующей установке для осуществления этого способа. Технический результат: улучшение механических характеристик полученного уплотненного изделия. Способ формования керамических плиток, в котором выполняют следующие стадии: наносят на конвейерную ленту сплошной слой порошков, причем с конвейерной лентой сопряжены приспособления для удерживания порошков с боков, осуществляют прессование порошков для получения цельного изделия из уплотненных порошков путем продвижения конвейерной ленты через блок прессования непрерывного действия, включающий вторую ленту, выполненную с возможностью воздействия сверху на слой порошков, нанесенных на конвейерную ленту, и приспособления для прессования, воздействующие на вторую ленту и сопряженные с гидравлическими узлами, контролируют силу, прикладываемую приспособлениями для прессования к порошкам в процессе прессования, при этом контроль силы осуществляют посредством гидравлических узлов. Также описана установка для формования керамических плиток. 2 н. и 18 з.п. ф-лы, 7 ил.
Patent RU-2374413-C2 (RU)
Inventor: POGOREL SKIJ STANISLAV VLADIMIROVICH
IPC: E05D3/14
Filed: 2005-10-04
Granted: 2009-11-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention is related to facilities of movable joint of structural elements, for instance in door, and provides for its complete opening to position opposite to position of closed doors. Hinge comprises at least two rotary elements, which are installed on or in door with the possibility of motion or rotation relative to door, and at least two rotary elements installed on or in frame with the possibility of motion or rotation relative to frame. Between rotary elements, which are arranged on door and frame, for door connection to frame, there are curved rods arranged. If on one rod rotary element of its connection to frame is installed closer to external surface of closed door, and rotary element of its connection to door on door is located further from external surface of door, then on the other rod rotary element of its connection to frame is located further from external surface of closed door, and rotary element of its connection to door is located near external surface of door. 
     EFFECT: invention provides for complete opening of door on hinge, invisible from within. 
     10 cl, 5 dwg
Patent RU-2336598-C2 (RU)
Title: Solid state power converter (versions) and method of converting thermal power into electric power or electric power into frost (versions)
Inventor: KUCHEROV JAN R
IPC: H01J45/00
Filed: 2004-03-15
Granted: 2008-10-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to solid state thermal-emission converters. The solid state n-type conductivity power converters incorporates an emitter zone in thermal contact with the heat exchanger hot surface and including n-type zone with n*-donor concentration intended for electron emission, a semiconductor inhibited zone doped with a n-type donor additive in thermal contact with and connected to the emitter zone, a p-type barrier layer with a concentration of p*-acceptor arranged between the emitter zone and inhibited zone, the barrier layer featuring a configuration providing for availability of the potential barrier and a discontinuity between the emitter zone Fermi levels and those of the inhibiting zone. The invention proposes also two methods on converting thermal power into electrical power or electrical power into frost. 
     EFFECT: high-efficiency power conversion at lower temperatures and with power high-density. 
     30 cl, 10 dwg
Patent RU-2372455-C2 (RU)
Inventor: VANVJUKHELEN JAN
IPC: E04F13/08
Filed: 2005-11-18
Granted: 2009-11-10
Abstract: FIELD: construction. ^ SUBSTANCE: invention is related to the field of construction, in particular to profiled panel. Panel comprises the first facility for connection of longitudinal sides of panels located nearby, consisting of the first covered facility and the first covering facility of connection. Panel comprises the second facility for connection of end surfaces of panels located near, which consists of the second covered facility and the second covering facility for connection. Panel comprises facility for butt joint, provided for complete coverage of the second covered facility in joined condition with the second covering facility of panel located nearby. In joined position section of the second covered facility remains visible and looks like a seam of ends connection between panels located near to each other. ^ EFFECT: provision of even visual effect in areas of panel connections. ^ 22 cl, 6 dwg
Patent RU-2315808-C2 (RU)
Title: METHOD FOR PREPARING L-AMINO ACIDS USING MICROORGANISM BELONGING TO Escherichia GENUS WHEREIN yafA GENE IS INACTIVATED
IPC: C12N1/21
Filed: 2005-12-09
Granted: 2008-01-27
Abstract: FIELD: biotechnology, microbiology, amino acids. 
     SUBSTANCE: invention proposes a method for preparing L-amino acid, such as L-threonine or L-tryptophan, using a microorganism belonging to Escherichia genus and modified so that gene yafA in this microorganism is inactivated. Invention provides preparing L-amino acids with higher degree of effectiveness. 
     EFFECT: improved preparing method of amino acids. 
     3 cl, 3 dwg, 3 tbl, 11 ex
Patent RU-2346889-C2 (RU)
Inventor: KHOMUTOV ANTON NIKOLAEVICH
IPC: C01B32/384
Filed: 2006-02-09
Granted: 2009-02-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention concerns sorption engineering. Method of obtaining activated carbon out of peat involves raw material grinding, addition of modifier at weight ratio of peat to modifier 1:(0.3-3), granulation, drying, carbonation at 450-600°C and granule activation by water steam or mix of H 2 O+CO 2  at 880-950°C. Products of thermoplastic depolymerisation by sulfuric acid are used as peat modifiers, obtained at polymer to H 2 SO 4  weight ratio equal to 1:(1-3). 
     EFFECT: enhanced abrasion durability of activated peat-based carbon in 1,22-1,26 times (up to 95-98,2%) while keeping total pore volume above 0,7-0,8 cm 3 /g and micropore part in total pore volume around 63-36%. 
     1 tbl
Patent RU-2319480-C2 (RU)
Inventor: POPOV JURIJ GENNAD EVICH
IPC: A61K31/00
Filed: 2006-02-15
Granted: 2008-03-20
Abstract: FIELD: veterinary science. 
     SUBSTANCE: the present innovation is based upon applying a medicinal preparation as percutan to be applied onto wound surface once daily till its complete healing. The innovation provides shortened terms for healing infected wounds by 1.4-1.5 times, excludes stress and anxiety in animals. 
     EFFECT: higher efficiency of therapy.
Patent RU-2325983-C2 (RU)
Inventor: LJAKHOVAJA INNA VASIL EVNA
IPC: B23K35/365
Filed: 2006-05-11
Granted: 2008-06-10
Abstract: FIELD: machine building. 
     SUBSTANCE: invention can be used for underwater manual welding of higher strength low-carbon and low-alloyed steels, in particular, in repair of vital metal structures, for example, pipelines operated underwater. The electrode steel core is alloyed, mainly, with nickel and chromium. The content of the said metals is limited by 19...32% and 21...33%, respectively. The coating components content is as follows, percent by weight i.e. fluorite 22.0-31.0, rutile concentrate 22.0-37.0, iron oxide 15.0-31.0, feldspar 8.0-13.0, metallurgical magnesite 4.0-9.0, ferrosilicon 0.5-2.0, carboxymethyl cellulose 1.5-2.0. the coating weight factor makes 22-25%. The electrode allows in welding in any spatial position a high-quality weld formation, resistance of welded joints to the cold fracture formation in the low-alloyed steel thermal effects zone, higher strength and weld metal properties not worse than those of the base metal. 
     EFFECT: increased strength and improved weld metal mechanical properties not worse than those of the base metal. 
     1 dwg, 5 tbl
Patent RU-2326844-C2 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B18/04
Filed: 2006-08-03
Granted: 2008-06-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention can be used when making filler for enclosing parts and fill insulation. The mixture for making agloporite consists of the following percentage mass ratios of the components: residue from crushing andesite - 22.0-30.0%; caustic magnesite 5.0-10.0%; sodium tripolyphosphate 0.3-0.5%; pearlite sand 8.0-12.0%; slag from a state district power station constitutes the remaining percentage. 
     EFFECT: increased strength of the agloporite. 
     1 cl, 1 tbl
Patent RU-2357634-C2 (RU)
Inventor: SOLDATOV SERGEJ IVANOVICH
IPC: A47C17/17
Filed: 2006-12-12
Granted: 2009-06-10
Abstract: FIELD: individual supplies. 
     SUBSTANCE: invention relates to furniture production and may be used for manufacturing convertible furniture, convertible arm-chair bed, in particular. The convertible furniture includes frame with support swinging surfaces, movable back and pull-out seat. The pull-out seat is made up from frames and soft elements. The conversion mechanism includes the front and rear pairs of thrust with the latter being fixed to the frame by one pair of ends and to the middle part of the said movable back by the other ends. The convertible furniture includes also springs, bearing roller, holders and clearance eliminator. The mechanism of conversion is represented as a pair of three-link joints where front pulling mechanism is in joint connection with the pull-out seat by one end, and to the movable back by the other end. In the initial position of the furniture, the fastening joint of the front pulling mechanism on the movable back in each of the three-link joints of conversion mechanism is mounted offset from the movable back bearing roller rotation axis to the side of pull-out seat so that it can turn around when the furniture is converted to the upper position. The length of the pulling mechanism is equal to the distance between pulling mechanism joint connection on the movable back and bearing roller rotation axis. 
     EFFECT: invention provides for simplifying structure and improving its reliability. 
     16 cl, 23 dwg
Patent RU-2388791-C2 (RU)
Inventor: DIRIKS JAN LODEVEJK MARIJA
IPC: C10L1/08
Filed: 2005-05-25
Granted: 2010-05-10
Abstract: Заявлен способ получения газойля, включающий (а) выделение из продукта синтеза Фишера-Тропша первой бензиновой фракции, выкипающей в интервале 25-215°С, первой фракции газойля, выкипающей в интервале 215-325°С и фракции кипящей выше температурного интервала кипения фракции газойля, (b) контактирование более тяжелой фракции с каталитической системой, содержащей катализатор, включающий кислотную матрицу и крупнопористое молекулярное сито в вертикальном реакторе при температуре 450-650°С, времени контакта 1-10 секунд и соотношении между количеством катализатора и количеством масла 2-20 кг/кг, (с) выделение из продукта со стадии (b) второй бензиновой фракции и второй фракции газойля, (d) объединение первой и второй фракций газойля. Технический результат - получение газойля с помощью процесса каталитического крекинга продукта Фишера-Тропша. 10 з.п. ф-лы, 7 табл.
Patent RU-2354067-C2 (RU)
Inventor: TROSSEN DIRK
IPC: H04L29/06
Filed: 2005-06-15
Granted: 2009-04-27
Abstract: FIELD: information technologies. ^ SUBSTANCE: invention discloses event notification system and method for event notification system control which system includes servers and subscriber block. The method includes uploading a message with subscription request which contains detection request from subscription block to detection server and in response to this message reception, analysis of this request and acceptance of subscription request if detection request is supported by detection server. Further the method includes context request definition on the basis of analysed detection request and sending of context request to context request server. Context request server analyses context request and returns in response identifiers of multiple event servers which comprise event server community and conjointly determine the result of detection request. Detection server subscribes for being able to use each of event servers which comprise community of event servers, and notifies the subscription block about availability of services which have been detected. ^ EFFECT: providing system operation stability and reliability. ^ 64 cl, 4 dwg
Patent RU-2384874-C2 (RU)
Inventor: BUASSENEHN STEFAN
IPC: G05D1/06
Filed: 2005-07-13
Granted: 2010-03-20
Abstract: FIELD: physics, control. 
     SUBSTANCE: group of inventions relates to air transport control. According to the first version, during final runway approach, airbrakes are set into a first lowered position on a CFAA curve. In the function of a certain parametre which is representative of the given altitude, and during steep approach, transition of airbrakes into a second position is controlled, where the second position is much lower than the first position, on a CFSA curve so as to provide the flare-out process, which enables maintenance of essentially the same angle of attack corresponding to the case for final steep approach. The flare-out phases are carried out with external piloting guide marks. In the second version during final runway approach, gradual transition of airbrakes in the second position which is lower than the first position is initiated to maintain essentially the same angle of attack during the phase of the next flare-out. 
     EFFECT: improved aircraft manoeuvring characteristics. 
     22 cl, 13 dwg
Patent RU-2389574-C2 (RU)
Inventor: MANTOVAN DZHANFRANKO
IPC: B21B38/10
Filed: 2005-10-28
Granted: 2010-05-20
Abstract: FIELD: process engineering. ^ SUBSTANCE: proposed device comprises measuring unit with appliances to determine caliber surface position, electronic transducer to determine position and instrumentation to display data on revealed position. Preset-shape-and-size rolled stork is produced thanks to incorporating four inclined rods with caliber position determination appliance. Each of said rods is arranged on the axle turn thereon and vibrate thereabout. Note here that the end of every rod is provided with pusher to ensure contact with the surface of a pass that makes the caliber so that to determine pass position relative to central axis. Proposed method comprises installing appliance at the stand instead of the loader, parting the rods till contact with pass surfaces, determining four beam sections between pass surfaces and central axis of measuring unit. It comprises also pair-by-pair check of equality of said sections, displacing the slide by ball-head lever till said equality to produce precise positioning of centering wedge of stand loader relative to lower roller pass. Besides it includes, dismantling aforesaid appliance and mounting loader at the stand. ^ EFFECT: higher accuracy of centering loaders and calibers in rolling mill stand. ^ 5 cl, 7 dwg
Patent RU-2398776-C2 (RU)
Title: Thymus-specific protein
Inventor: DEVARI JORAM
IPC: C07K14/52
Filed: 2005-10-26
Granted: 2010-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: thymus-specific protein T101 consisting of 84 amino acids is recovered from human thymus. The recovered full-length peptide T101 includes the signal peptide consisting of 33 amino acids and the peptide sequence T101 consisting of 51 amino acids and exhibiting immunomodulating activity. The full-length peptide T101, and also peptide fragments and derivatives are used as a part of a pharmaceutical composition for treating autoimmune and inflammatory diseases. 
     EFFECT: invention allows preparing polypeptide capable to stimulate lymphocyte proliferation of human peripheral blood, to inhibit the tumour growth and to modulate the immune system. 
     10 cl, 15 dwg, 1 tbl, 11 ex