baber/WOPTO huggingface dataset:
Patent RU-2247448-C2 (RU)
Title: Method and device for matching random impedances in digital frequency range
Inventor: GOLOVKOV A A
IPC: H03H7/38
Filed: 2003-04-17
Granted: 2005-02-27
Abstract: FIELD: radio communications and microwave engineering. 
     
     
       SUBSTANCE: proposed method for matching random impedances in 2N digital frequency range can be used in designing load-to-transfer-line matching devices including antenna-to-transmitter (receiver) ones and multiplexers at desired number of fixed frequencies and includes insertion of dc reactance units between component being matched on input end and that on output end; connection of common input of divider for N frequency channels to component being matched on input end; connection of adder for N frequency channels to component being matched on output end; connection of each adder channel through channel matching device to divider channel corresponding to same frequency; input impedances of each channel matching device are produced provided component being matched on input end is matched with input impedances of each matching device on divider end, component being matched on output end is matched with input impedances of each channel matching device on adder end, and provided these matching operations are physically possible. Device implementing proposed method has divider for N frequency channels connected through common input to component being matched on input end, adder for N frequency channels connected through common input to component being matched on output end; divider and adder channels corresponding to same digital frequency values are interconnected by means of N channel matching devices to form T-joints of three reactive two-terminal networks whose reactances are chosen on condition that input impedances of N channel matching devices equal impedance of component being matched on input end with impedance load on component being matched on output end, and vice versa, on condition that frequency channels are isolated and operations are physically possible at inherent frequency in each channel. 
     
     
       EFFECT: provision for concurrent matching of component random impedances on input and output ends at all mentioned digital frequencies. 
     
     
       2 cl, 10 dwg
Patent RU-2247624-C2 (RU)
Inventor: POGOSBEKJAN JU M
IPC: G01N7/14
Filed: 2003-05-06
Granted: 2005-03-10
Abstract: FIELD: foundry. 
     SUBSTANCE: apparatus includes upper mold-half and lower metallic mold-half. Upper flask is filled with sand and it has cavity for pouring melt metal and heat-insulation ring. Lower mold-half has base, sleeve and heat insulation cylinder. Sample of sand is placed into said cylinder and it is fixed by means of net. There is cavity between net and lid; said cavity is communicated with atmosphere through opening of lid and duct in which sampler is mounted. Other opening of lid is communicated with carrier-gas source through gas flow rate pickup. Gases are generated in sample by action of temperature of cast metal and they are filtered into cavity between net and lid where said gases are mixed with carrier gas. Flow rate of carrier gas is registered by means of pickup calibrated according to flow rate of selected carrier gas. Formed gas mixture is directed to sampler and in atmosphere. Mass speed of toxic gas separation is calculated on base of flow rate of carrier gas and concentration of toxic gas contained in samples of gas mixture. It is possible to use samples of different diameter. 
     EFFECT: enhanced accuracy of determining parameters of gas separation out of poured casting mold. 
     2 cl, 2 dwg
Patent RU-2286994-C2 (RU)
Inventor: DI BUN O KRISTINA
IPC: C07C69/14
Filed: 2001-11-15
Granted: 2006-11-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of optically active tetraline of the formula (I):  . Synthesis is carried out from 5,8-dimethoxy-3,4-dihydronaphthalene by the following steps: (1) acylation in the presence of AlCl 3  excess at temperature -35-25°C; (2) enantioselective dihydroxylation by Sharpless in the presence of the catalytic amount of osmium salt; (3) preparing 1-chloro-2-acetyl derivative; (3) dihydrochlorination and the following hydrolysis. Method provides the significant increasing the yield of the end substance. 
     EFFECT: improved method of synthesis. 
     5 cl, 6 ex
Patent RU-2273389-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-06-26
Granted: 2006-04-10
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potatoes. 
     SUBSTANCE: method involves washing and inspecting potatoes; treating potatoes with preparation produced from Mortierella nigrescens micrimycet biomass by predetermined process; holding; providing cleaning, additional cleaning, frying to predetermined state, packing and freezing procedures. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2283992-C2 (RU)
Inventor: KOLOKOLOV STANISLAV IVANOVICH
IPC: F25D23/08
Filed: 2003-07-02
Granted: 2006-09-20
Abstract: FIELD: refrigeration or cooling. 
     SUBSTANCE: structure comprises housing, device for access to the internal space of the housing, and heat insulation interposed between the outer and inner walls of the housing. 
     EFFECT: enhanced quality of heat insulation. 
     25 cl, 21 dwg
Patent RU-2264591-C2 (RU)
Inventor: MARCHENKO L G
IPC: F27B15/10
Filed: 2003-08-19
Granted: 2005-11-20
Abstract: FIELD: roasting. 
     SUBSTANCE: device comprises horizontal metallic perforated plate mounted in the cylindrical housing.  The plate is perforated with openings made of overturned trancated cone.  The difference of the diameters of the top and bottom bases of the cone is (0.2-2.15)h, where h is the thickness of the plate.  The plate is provided with the peripheral non-perforated ring secured in the ring-shaped member having C-shaped cross-section.  The member is made of three coincident metallic rings that abut against the housing and can move with respect to the bottom and top rings and with respect to the intermediate ring of the member within the temperature gap.  The top bearing ring is mounted for permitting movement with respect to the housing.  The ring is provided with the metallic cylindrical insert that points upward and abuts against the lining.  The perforated section of the plate between the openings is provided with stiffening ribs directed downward. 
     EFFECT: expanded functional capabilities. 
     3 cl, 1 tbl
Patent RU-2274392-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L33/00
Filed: 2003-09-01
Granted: 2006-04-20
Abstract: FIELD: food processing industry. 
     SUBSTANCE: groats is cooked to a pulp in water with addition of 0.5-1.5% of pectin and then mixed with fruit-vegetable puree and the preparation obtained from Mortierella globulifera biomass. Prepared mixture is homogenized and dried. The ready product doesn't form lumps in storage in nonhermetic package for a week at air moisture up to 78%. 
     EFFECT: improved preparing method of mixture.
Patent RU-2288255-C2 (RU)
Title: Oil containing one or some long-chain polyunsaturated fatty acids prepared from biomass, method for its preparing, children mixture, nutritive or fodder foodstuff or nutrient, cosmetic or pharmaceutical composition comprising thereof
Inventor: BERTOLE RAJMON
IPC: A23L33/15
Filed: 2002-03-07
Granted: 2006-11-27
Abstract: FIELD: food processing and oil and fat industry. 
     SUBSTANCE: stable oil comprises one or some long-chain polyunsaturated fatty acids prepared from biomass as triacylglycerols and used as medium for transfer indicated long-chain polyunsaturated fatty acids from biomass and as a carrier for indicated long-chain polyunsaturated fatty acids. At least 60 wt.-% of long-chain polyunsaturated fatty acids presenting in biomass are transferred in oil. Also, less 10% of phosphorus presenting in biomass is transferred in oil. Method for preparing oil involves contact of oil-carrier with biomass prepared from microorganism culture and comprising one or some long-chain polyunsaturated fatty acids for aim of transferring a long-chain polyunsaturated fatty acid in form of triacylglycerols to indicated carrier. Then oil comprising indicated fatty acid is separated from biomass residue by pressing and filtering followed by deodorization under mild conditions. Also, invention relates to a foodstuff or children mixture, or nutritive composition, or cosmetic composition, or fodder product comprising above said oil. Fodder product comprises biomass residue prepared after separation of oil. Invention provides preparing the stable oil with minimal decomposition and can be used in nutrition of humans and animals, for cosmetic aims being without the additional treatment. 
     EFFECT: improved preparing method, improved and valuable properties of oil. 
     15 cl, 6 tbl, 23 ex
Patent RU-2270110-C2 (RU)
Title: Навесное приспособление для ремонта люка полувагона
Inventor: RUBEZHANSKIJ PETR NIKOLAEVICH
IPC: B60S9/00
Filed: 2003-11-10
Granted: 2006-02-20
Abstract: Изобретение относится к навесным приспособлениям для мобильных ремонтных машин, в частности для ремонта люка полувагона. Рама 1 навесного приспособления для ремонта люка полувагона закреплена при помощи кронштейнов 2, 3 на каретке рамы мобильного средства. На раме 1 установлен вилочный захват 4 с клыками, подвижный упор 5 с силовым цилиндром 6, неподвижные упоры 7, а также фиксаторы 8 вилочного захвата 4. Вилочный захват 4 и силовой цилиндр 6 выполнены съемными и базируются, соответственно, на площадках А и В рамы 1. Фронтальная плоскость рамы 1 устанавливается под углом к вертикальному положению. При ремонте приспособление вывешивается на заданную высоту перемещением каретки и подается к люку полувагона. Затем вилочный захват 4 захватывает люк между подвижным упором 5 и неподвижными упорами 7 и в наклонном положении выдвигает из полувагона. Правка люка осуществляется за счет силового воздействия подвижного упора 5. Изобретение упрощает конструкцию. 1 ил.
Patent RU-2268074-C2 (RU)
Title: Способ лечения ревматоидного артрита
Inventor: GRUNINA ELENA ANDREEVNA
IPC: A61K33/38
Filed: 2003-12-11
Granted: 2006-01-20
Abstract: Изобретение относится к медицине, физиотерапии. Проводят электрофорез на область пораженных суставов 1-2% раствором азотнокислого серебра. Количество процедур до 10-20. Первую процедуру проводят длительностью 15 минут, а последующие - 20 минут. Способ оказывает противовоспалительное действие за счет ингибирования фактора некроза опухоли.
Patent RU-2285308-C2 (RU)
Inventor: KHUNGER OLAF
IPC: H01H3/46
Filed: 2002-08-13
Granted: 2006-10-10
Abstract: FIELD: heavy-power switching engineering. 
     SUBSTANCE: proposed high-current and high-voltage switching apparatus has at least one switch pole 1, 1', 1" actuated by rotary shaft 8, 8', 8", at least one lever assembly 10, 10', 10", first change-over rod 11, and at least one operating mechanism 2 with operating rod 24; rotary shaft 8, 8', 8" is coupled with lever assembly 10, 10', 10" and the latter is coupled in its turn with first change-over rod 11; the latter is coupled with first operating rod 24. Movements of the latter are converted into rotary motions of rotary shaft 8, 8',8". Provision is made for transmission gear 15 coupled with first change-over rod 11 and second change-over rod 2 coupled with transmission gear 15 and operating rod 24. Such arrangement makes it possible to dispose operating mechanism 2 so as to retain design features of building, such as projecting concrete edges, at the same time minimizing surface area for mounting switching apparatus. 
     EFFECT: reduced space requirement. 
     22 cl, 14 dwg
Patent RU-2350507-C2 (RU)
Inventor: KRISTIANSEN ARNE
IPC: F15D1/10
Filed: 2002-11-29
Granted: 2009-03-27
Abstract: FIELD: transport. 
     SUBSTANCE: in compliance with proposed method, fluid flows forced from nozzles, holes or slits of, at least, one pipe to on one or more surfaces of body. Note here that fluid flows are injected from nozzles, holes or slits on over one or more body surfaces from the surface front edge thus creating pressure potential on the body surface just between the front and rear edges. Here, note that, at least, one pipe is revolved about its axis. The proposed system, designed to create potential on the body surface using fluid flows forced from nozzles, holes or slits of, at least, one pipe to on one or more surfaces of body to set it moving, to control it or make it manoeuvring, comprises, at least, one pipe with nozzles, holes or slits in its wall. The said pipe is located along the body edge, thus forming its front edge from which the flows passing nearby, at least, one body curved surface reduce pressure on the said surface and produce potential relative to its opposite arbitrary-shape surface. Note here that, at least, one pipe revolves about its axis. It is preferable for the said system to have the surface over which the said flows pass made convex and with one curvature. The pipes can be protected by vertical body arranged between the pipes and parallel to them. The said body can be attached to airship. In this case, the body increased pressure side is furnished with plates hinged to front edge of the said pipes. Note that the plates' motion is damped by shock absorbers. 
     EFFECT: reduced bow wave, ruling out dynamic losses caused by propeller in manoeuvring. 
     5 cl, 1 dwg
Patent RU-2373393-C2 (RU)
Inventor: NOGEJRA MATEUS
IPC: E21B49/00
Filed: 2004-10-14
Granted: 2009-11-20
Abstract: FIELD: oil and gas production. ^ SUBSTANCE: invention is related to oil production industry and is intended for assessment of bed, through which well bore passes. For this purpose method, well tool and bed fluid medium sampling system are developed. Bed fluid medium is extracted from underground bed into well tool and is collected in sampler chamber. Diverting discharge line in working condition is connected to sampler chamber for selective removal of contaminated or clean part of bed fluid medium from sample chamber. As a result contamination is removed from sampler chamber. At the same time clean part of bed fluid medium may be let through another sampler chamber for collection or contaminated part of bed fluid medium may be dropped into well bore. ^ EFFECT: provision of possibility to remove contaminated fluid medium from well tool and extraction of cleaner fluid medium from underground bed. ^ 38 cl, 8 dwg
Patent RU-2337194-C2 (RU)
Inventor: OZTJURK UMUT ESAT
IPC: F16D1/06
Filed: 2003-03-25
Granted: 2008-10-27
Abstract: FIELD: engines and pumps, textile, paper. 
     SUBSTANCE: washing of loaded linen proceeds in the drum motor-driven revolution around its central axis. The drum incorporates a torque transmission device partially or completely fitted into the drum rear wall. The said rear wall serves to transmit the motor power to the drum. The torque transmission device is made integral with the drum and comprises the shaft and the torque distributor. The torque distributor comprises a motor torque transmission plate and several angular transmission-and-bearing components that extend from the center sideways. 
     EFFECT: high-efficiency washing. 
     7 cl, 15 dwg
Patent RU-2284252-C2 (RU)
Inventor: PAVLOVA VERA IVANOVNA
IPC: B23K33/00
Filed: 2004-11-01
Granted: 2006-09-27
Abstract: FIELD: welding production, manufacture of welded structure of aluminum alloys and steel or titanium with use of bimetallic adapters. 
     SUBSTANCE: stepped V-shaped or X-shaped dressing is made on welded edges at removing layer of aluminum alloy by value consisting 0.2 - 0.9 of thickness of steel or titanium layer. Then separate welding of similar layers of bimetal is realized at using additive material. At first steel or titanium alloy is welded, then dressing between welded edge of aluminum layer is filled at least during two passes at using additive materials. First pass is performed with use of technically pure aluminum for making intermediate layer with height consisting of 0.1 - 0.5 of aluminum layer thickness for preventing magnesium diffusion to interface of joined layers of aluminum alloy and steel or titanium at further filling dressing with aluminum-magnesium wire. 
     EFFECT: improved fatigue strength of butt joints with enhanced water- and gas impermeability. 
     2 cl, 3 dwg, 1 tbl, 1 ex
Patent RU-2339638-C2 (RU)
Inventor: ALONSO-ALIKHA KRISTINA
IPC: A61P25/16
Filed: 2003-04-25
Granted: 2008-11-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: in substituted with carbamate groups pyrazolpyridines of general formula (I):   R 1  stands for group -NR 3 C(=O)OR 4 , R 2  stands for hydrogen atom or NH 2 , R 3  stands for hydrogen atom or alkyl group with number of carbon atoms from one to four, R 4  stands for alkyl group with number of carbon atoms from one to six, as well as to their salt, isomers and hydrates; to methods of their obtaining, medication based on them, as well as to application of said compounds for manufacturing medications for cardio-vascular diseases. 
     EFFECT: useful biological properties of compounds. 
     13 cl, 9 ex, 1 tbl
Patent RU-2287687-C2 (RU)
Inventor: SHESTAKOV VIKTOR ALEKSANDROVIC
IPC: E21C41/18
Filed: 2004-12-28
Granted: 2006-11-20
Abstract: FIELD: mining industry, possible use during underground extraction of flat-lying and inclined coal beds of low and average thickness. 
     SUBSTANCE: method includes driving a complex of panel or level mines, preparing extraction field by advance driving of transport gallery at the beginning in form of coal chamber, and then increasing section due to extraction of surrounding rock. From coal chamber below transport gallery hollows are drilled at an angle to gallery, in which rock is then stacked until next slashing of surrounding rock. Section of coal chamber is increased up to width of gallery on both sides of extraction field, combining in time operations for driving a splitting furnace and for mounting cleaning equipment in same. 
     EFFECT: increased industrial power of portion, increased quality and decreased losses of extracted coal. 
     3 dwg
Patent RU-2290817-C2 (RU)
Inventor: BYCHKOVA NATALIJA KURTOVNA
IPC: A23B4/01
Filed: 2005-02-07
Granted: 2007-01-10
Abstract: FIELD: food-processing industry, in particular, processes for disinfecting of fish from opistorchis felineus larvae. 
     SUBSTANCE: method involves exposing fish placed in water to supersonic radiation at frequency of 20-100 kHz and intensity of 10 4 -10 5  W/m 2  with exposure time of 5-20 min. 
     EFFECT: increased efficiency in disinfecting of carp fishes from larvae. 
     1 tbl
Patent RU-2307508-C2 (RU)
Title: Method for producing of layer bakery products having reduced moisture content
Inventor: DENISOV DMITRIJ ALEKSANDROVICH
IPC: A21D8/02
Filed: 2005-04-04
Granted: 2007-10-10
Abstract: FIELD: food-processing industry, in particular, bakery industry. 
     SUBSTANCE: method involves preparing dough using cheese additive, said dough having temperature of from 17 C to 22 C; spreading dough; adding margarine having fat content of at least 82% and temperature of from 19 C to 24 C; laminating and dressing for obtaining dough pieces formed as rods, twisted and curled strips; proofing and baking dough pieces for obtaining ready products having moisture content not in the excess of 14%. Layer bakery products are prepared using the following components: top-grade wheat flour, compressed yeast, edible salt, dry wheat gluten, margarine having fat content of at least 82%, cheese additive, eggs, and citric acid. Before proofing procedure, dough pieces are preliminarily dusted with natural flavor additives such as rennet cheese, sesame and poppy, sesame, ornamental salt. 
     EFFECT: provision for imparting pungent flavor and aroma, reduced production costs and increased shelf life of layer bakery products. 
     6 cl
Patent RU-2355333-C2 (RU)
Inventor: KAPLAN EHNDRJU
IPC: A61B17/06
Filed: 2003-09-26
Granted: 2009-05-20
Abstract: FIELD: medicine; surgery. 
     SUBSTANCE: there is used retention nail suture comprising an elongated body, pointed distal ends to penetrate into tissue and set of nails. The nails on the first part of a suture body between the first end and the first position along the suture body make it possible to move the suture relative to the tissue herewith preventing movement of the suture in the direction opposite to the first end. The nails on the second part of the suture body between the second end of the retention suture and the second position along the suture body provide movement in the direction of the second end thus preventing movement in a direction opposite to the second end. The first end of the suture is pushed through the tissue, while the first end advances from the exit point. The first end of the suture spins until the second position along the suture thread body is close to the insertion point of the first end of the retention suture. The second end of the suture is inserted into the insertion point of the first end. The second end of the suture spins while the second position is close to the insertion point of the second end of the suture. After the suture ends are inserted and pushed through of the ends of the suture, manual grouping and tissue advancing relative to the retention suture is combined with the tightening. According to one version, there is used insertion device including a tubular element for the retention suture reposition. The retention suture in one version is delivered through the soft tissue; while in the other version the retention suture is delivered through subepidermal tissue. In special cases of cosmetic operation, face skin is tightened within nasolabial fold, forehead, hips, and mammary gland. 
     EFFECT: method allows improving tissue fixation reliability ensured by independent retention of the nail suture in tissues and through-tissue delivery techniques. 
     17 cl, 52 dwg, 2 tbl, 2 ex
Patent RU-2350606-C2 (RU)
Title: Diaminotriazoles, suitable as inhibitors of protein kinases
Inventor: PIRS AL BERT K
IPC: A61K31/55
Filed: 2003-11-17
Granted: 2009-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: formula bond      
      or it pharmaceutically comprehensible salt where value of radicals are specified in the invention formula is described. The bonds are effective as inhibitors of protein kinases FLT-3 or KIT. A way of inhibition of activity kinases FLT-3 or KIT in the biological sample in vitro and application of bonds for manufacture of a medical product, suitable for treatment or simplification of gravity of disease or a condition, the chosen acute myelogenetic leukosis, acute progranulocytic leukemia or acute lymphocytic leukosis or cancer of ovaries are described also. 
     EFFECT: rising of efficiency of a composition and the method of treatment. 
     11 cl, 86 ex
Patent RU-2325300-C2 (RU)
Inventor: BRUUN KENT ROLANN KHOVMANN
IPC: B63B25/28
Filed: 2003-11-26
Granted: 2008-05-27
Abstract: FIELD: machine building. 
     SUBSTANCE: invention refers to the fixing device (14) aimed to form a self-controlled fixing connection between containers and vessel. Fixing device consists of body (15) with, at least, one hole, and appliance (27) for connection to vessel or container. Besides, fixing device has rod (18) with corrugation, which can move through the mentioned hole and which contains the appliance for connection to vessel or container, and fixing device (20). Fixing device has, at least, two fixing elements (20a, 20b). Each fixing element has, at least, one surface with teeth/grooves, partially or completely corresponding to the mentioned corrugation. Body (15) or mentioned fixing device (20) are made in, at least partially, narrowing form, and elastic device such as spring (21) presses the fixing device (20) to body (15), thus pressing the fixing elements (20a, 20b) to each other. Besides, the invention refers to method for formation of fixing connection between container and vessel by means of fixing device; the invention also refers to application of this method. 
     EFFECT: continuous self-control of container fixing during rolling to keep stretching taut. 
     23 cl, 25 dwg