baber/WOPTO huggingface dataset:
Patent RU-2316451-C2 (RU)
Inventor: KIRMA ZAFA
IPC: B64D11/00
Filed: 2003-09-05
Granted: 2008-02-10
Abstract: FIELD: aircraft construction, particularly liquid storage and transportation devices, which may create modular system to locate water tanks of different sizes and adapted to be used in aircrafts of various types for fresh water supply and sewage water removal. 
     SUBSTANCE: device comprises liquid reservoir 1 made as tank half 11 or tank one-third 12 or tank one-quarter 13 or as cylindrical tank 19. Pouring orifice 14 is created in reservoir bottom 6 and is shifted from bottom center. The pouring orifice is made in bottom 6 part located near bottom edge from vertical axis 14 side. Partial flange 7 is connected to pouring pipe 2 from outlet side. The partial flange 7 is supplemented with solid flange 8. Both flanges form the first round flange 9 secured to the second round flange 10 so that end surface of the first round flange adjoins the second round flange 10. Pouring line 4 is linked to the second round flange 10. Pouring line 4 has outer diameter d equal to that of the first and the second round flanges. Center of circle defined by end surface of each flange 9, 10 is in register with center of circle bounding cross-section of pouring line 4. Partial flange 7 is made as half-flange 71 or flange one-third 72 or flange one-quarter 73. Additional solid flange 8 includes solid half-flange 81 or solid flange one-third 82 or flange solid two-third 83 or solid flange one-quarter 84 or solid flange three-quarters 85. Jointing sides of partial flanges provide close flange fit with each other. In the second variants device comprises several liquid reservoirs 1 arranged about imaginary vertical axis 14 passing through center of circuit. Reservoirs of the same size are distributed along the circle around vertical axis 14. 
     EFFECT: simplified device assemblage and supply line connection, decreased variety of necessary connection members and pipelines, elimination of difficulties associated with said connection members and fasteners usage. 
     20 cl, 28 dwg
Patent RU-2261284-C2 (RU)
Inventor: TER-OGANESJANTS A K
IPC: C22B11/00
Filed: 2003-09-09
Granted: 2005-09-27
Abstract: FIELD: extraction of platinum and rhenium from decontaminated  used platinum-rhenium catalysts; reworking of secondary raw materials of petrochemical industry. 
     SUBSTANCE: proposed method includes high-temperature oxidizing roasting at temperature of 1200-1300°C, wet trapping of rhenium by alkaline solution, leaching-out of cinder in hydrochloric acid solution at concentration of 100-150 g/dm 3  in presence of oxidizing agent for setting the oxidizing-reducing potential of platinum electrode in pulp relative to saturated silver-chloride electrode equal to 850-1000 mV. Used as oxidizing agent  is sodium hypochlorite or elementary chlorine or hydrogen peroxide. 
     EFFECT: enhanced efficiency of process. 
     1 tbl, 13 ex
Patent RU-2259840-C2 (RU)
Title: Лекарственное средство, обладающее адаптогенной активностью
Inventor: NIKOLAEV S M
IPC: A61K36/484
Filed: 2003-11-14
Granted: 2005-09-10
Abstract: Изобретение относится к области создания средства, обладающего адаптогенным действием на растительной основе. Лекарственное средство, обладающее адаптогенной активностью, представляет собой 40%-ный спиртовой экстракт растительного сырья, содержащий бадан толстолистный (корневища и корни), аир болотный (корневища), родиола розовая (корневища с корнями), левзея сафлоровидная (корневища с корнями), пятилистник кустарниковый (побеги), девясил высокий (корневища и корни), крапива двудомная (листья), календула лекарственная (цветки), солодка уральская (корни), облепиха крушиновидная (плоды), шиповник (плоды), кардамон (плоды), перец черный (плоды), боярышник кроваво-красный (плоды), мускатный орех (плоды), петрушка (корни), имбирь (корни) со степенью измельчения листьев и побегов 1-3 мм, плодов 0,5-1 мм, корней и корневищ 1-3 мм, взятые в определенном соотношении в мас.ч., при этом экстракт получен при соотношении сырья и экстрагента 1:15 и температуре 18-20°С. Средство обладает выраженным адаптогенным действием и нетоксично. 8 табл.
Patent RU-2275424-C2 (RU)
Inventor: AKHVERDJAN VALERIJ ZAVENOVICH
IPC: C12N9/02
Filed: 2003-12-05
Granted: 2006-04-27
Abstract: FIELD: biotechnology, microbiology, amino acids. 
     SUBSTANCE: invention represents a method for preparing L-threonine by using microorganisms belonging to genus Escherichia and this bacterium is modified for aim of increasing activity of aspartate β-semialdehyde dehydrogenase. Microorganisms are culture in nutrient medium followed by isolation of prepared and accumulated L-threonine from cultural medium, Invention provides preparing L-threonine with high degree of effectiveness. 
     EFFECT: improved preparing method. 
     11 cl, 1 tbl, 2 ex
Patent RU-2269404-C2 (RU)
Title: Направляющие опоры детали
Inventor: ZHOVTJAK IGOR SEMENOVICH
IPC: F41A3/00
Filed: 2004-01-05
Granted: 2006-02-10
Abstract: Изобретение относится к устройствам соединения подвижной детали с ее опорой и может быть использовано для упрощения конструкции детали и улучшения условий ее движения. Сущность изобретения заключается в том, что направляющая детали с боковыми опорами и торцами для установки на ответных направляющих выступах выполнена четырехопорной, причем каждые из двух односторонних боковых опор расположены на детали по диагонали относительно друг друга. Технический результат заключается в упрощении конструкции и улучшении условий эксплуатации. 4 ил.
Patent RU-2274495-C2 (RU)
Inventor: PUZYREV VIKTOR ALEKSANDROVICH
IPC: B03B5/00
Filed: 2004-05-24
Granted: 2006-04-20
Abstract: FIELD: glass industry; other industries. 
     SUBSTANCE: the invention is pertaining to the classifying devices separating the granular material in the grain-size categories according to the speeds of their falling in the water medium and is intended for improvement of the qualitatively-quantitatively indices and expansion of the technological capabilities of these devices operation. The hydraulic classifier includes: the body with the pyramidal sections, classing chambers with the tools for the automatic unloading of the sand fractions, the tools for loading of the initial pulp and discharge removal, collectors of for feeding of the up-flow water and the additional wash water. The hydraulic classifier is supplied with the air manifold, which with the help of the electromagnetic valves connects the devices of automatic unloading of the sand fractions and made in the form of the airlifts. At that in the bottom part of each classifying chamber there are back-pressure valves for uniform distribution of the up-flow water along the whole annular space formed by the internal wall of the classifying chamber and the casing pipe of the air-lift, and made with the capability to cut off the up-flow water by the electromagnetic valves simultaneously with switching on the air-lift and the additional water. At that above the classifying chambers there are the annular dispensers for guiding the additional water into the upper part of each classifying chamber. The technical result of the invention is the increased specific productivity in solids, the decreased consumption of water per a process of the classification, the extension of the upper limits of fineness of the separated grains and production of the products of the separation with the higher content of solids. 
     EFFECT: the invention ensures the increased specific productivity in solids, decreased consumption of water per a process of the classification, extension of the upper limits of fineness of the separated grains, production of the separation products with the higher content of solids. 
     2 cl, 3 dwg, 1 ex
Patent RU-2301354-C2 (RU)
Inventor: KARAKULIN EVGENIJ ALEKSEEVICH
IPC: F03B13/00
Filed: 2004-06-21
Granted: 2007-06-20
Abstract: FIELD: transportation of liquid by pipeline systems. 
     SUBSTANCE: invention relates to device for increasing specific energy of total flow of liquid at insufficiently high specific pressure energy owing to reduction of pressure energy of rest part of total liquid flow.  Liquid flow transformer contains hydraulic pump and hydraulic motor interconnected by shaft.  Used as hydraulic pump is centrifugal vane pump, and hydraulic turbine is used as hydraulic motor whose type is determined by parameters of initial and required flows of liquid.  Step-up gear or reduction gear can be installed between pump and hydraulic turbine.  Pump and/or hydraulic turbine are of multistage design. 
     EFFECT: provision of different required head in pipelines branching from units of pipelines system with resulting considerable economy of consumed power.
Patent RU-2286987-C2 (RU)
Inventor: AKKERMANN ZHAN
IPC: A61P3/00
Filed: 2002-12-11
Granted: 2006-11-10
Abstract: FIELD: organic chemistry, chemical technology, biochemistry, pharmacy. 
     SUBSTANCE: invention relates to novel derivatives of heteroaryl-substituted aminocyclohexane of the formula (I)   and their pharmaceutically acceptable salts possessing the inhibitory effect on activity of 2,3-oxydosqualene-lanosterolcyclase (OSC). In the formula (I) V means a simple bond, oxygen atom (O), -CH=CH-CH 2 - or -C≡C-; m and n = 0-7 independently of one another and m+n = 0-7 under condition that m is not 0 if V means O; o = 0-2; A 1  means hydrogen atom, lower alkyl, hydroxy-lower alkyl or lower alkenyl; A 2  means lower alkyl, or A 1  and A 2  are bound and form 5-6-membered cycle, and -A 1 -A 2 - means (C 4 -C 5 )-alkylene; A 3  and A 4  mean hydrogen atom independently of one another; A 5  means hydrogen atom, lower alkyl; A 6  means pyridinyl, pyridazinyl, pyrimidinyl or pyrazinyl optionally substituted with one substitute chosen independently from the group including halogen atom, lower alkyl, lower alkoxy-group and 5-6-membered heteroaryl comprising nitrogen or sulfur atom as a heteroatom, Also, invention relates to a pharmaceutical composition and using proposed compound for preparing medicinal agents. Proposed compounds can be used in treatment of such diseases as hypercholesterolemia, hyperlipemia, arteriosclerosis, vascular diseases, mycosis, parasitic infections, cholelithiasis, tumors and/or hyperproliferative disorders, and/or in disordered tolerance to glucose and diabetes mellitus. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical composition. 
     24 cl, 7 sch, 28 ex
Patent RU-2276768-C2 (RU)
Inventor: BEREZIN SERGEJ MIKHAJLOVICH
IPC: F42B5/02
Filed: 2004-08-12
Granted: 2006-05-20
Abstract: FIELD: military equipment, in particular, ammunition. 
     SUBSTANCE: the round has a shell, whose bottom is made in the form of a truncated cone, case with a bush, decoppering agent and a propellant charge with an igniter placed in its duct.  The propellant charge is made in the form of a cartridge bag of a toroidal-sectional shape, whose toroidal part is positioned at the case bottom, and the sectional one is fastened by a decoppering agent made in the form of a spiral with formation of a gap between the case inner surface and the charge outer surface.  The diameter of the duct of the propellant charge exceeds the diameter of the smaller base of the truncated cone, the igniter is positioned in the area of conjugation of the toroidal and sectional parts of the cartridge bag, the relation of whose heights corresponds to the condition: H t /H sp =0.4-0.5, where: H t  - the height of the toroidal part of the cartridge bag, H sp  - the height of the sectional part of the cartridge bag. 
     EFFECT: enhanced accuracy and close grouping of the artillery shot, and improved its ballistic characteristics. 
     1 dwg
Patent RU-2285321-C2 (RU)
Inventor: KUCHINSKAJA ZINAIDA MOISEEVNA
IPC: H02K9/14
Filed: 2004-11-22
Granted: 2006-10-10
Abstract: FIELD: electrical and heavy electromechanical engineering. 
     SUBSTANCE: proposed system designed for air-cooling stator and rotor-core windings of encapsulated horizontal-shaft water-wheel generator is, essentially, axial-radial cooling circuit incorporating stator core 1 built of stacks with cooling ducts in-between. Stator frame has flanges 3, 4 and casing 5. Annular shelves 6 with ribs 7 in-between are provided in stator frame to ensure its design stiffness. Ports 8 whose flow section is enlarged in direction of air outlet toward discharge diffuser assembled of components 9, 10, 11, 12 are made in shelves 6. Rotor 13 that has rim 14, disks 15, 16 with ports 17, and bushing 18 is fitted onto shaft 19. Through ports 21 are made in flanges of intermediate ring of head portion 20 to pass hot air toward air coolers 22. Circular shell 23 and nameplate 24 are disposed in vicinity of flange 4. Reference number 23 indicates stiff annular disk and number 26 stands for pressure-blowing unit. Poles 27 are installed on external diameter of rotor and cooling ports 28 are provided in circular rim between them. 
     EFFECT: enhanced efficiency of air-cooling system. 
     1 cl, 2 dwg
Patent RU-2282394-C2 (RU)
Inventor: MUL TANOVSKIJ BORIS L VOVICH
IPC: A61B5/36
Filed: 2004-12-10
Granted: 2006-08-27
Abstract: FIELD: medicine, cardiology. 
     SUBSTANCE: one should carry out electrocardiography before therapy and after 3-wk-long anti-hypertensive therapy. Then it is necessary to detect dispersion of correcting interval QT before therapy and after 3-wk-long anti-hypertensive therapy. At the value of dispersion of correcting interval QT before therapy being above that of after 3-wk-long anti-hypertensive therapy the efficiency of anti-hypertensive therapy should be evaluated as satisfactory. And at the value of dispersion of correcting interval QT before therapy being equal or below that of after 3-wk-long anti-hypertensive therapy - as unsatisfactory. The innovation enables to control the impact of anti-hypertensive therapy upon functional myocardial state, in particular - upon the degree of its electric heterogeneity in patients at severe arterial hypertension without applying complicated equipment. 
     EFFECT: higher efficiency of control. 
     2 ex
Patent RU-2335092-C2 (RU)
Inventor: VAJSSMAN KHAJM
IPC: H04B7/04
Filed: 2004-04-13
Granted: 2008-09-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention is related to wire cellular systems. System of transceivers of basic stations (STBS) operates in cellular telephone network that consists of main port of ascending line of communication and distanced port of ascending line of communication, which are adjusted for combined operation on reception of signals of ascending communication line by radio from cellular phones so that both ports receive signals of ascending communication line from every of cellular phones. Two ports are connected to receive of signals from wire telephones so that main port of ascending communication line receives signals only from the first group of wire telephones, and spaced port of ascending communication line accepts signals only from second group of wire telephones. System also includes circuits of signals processing, which are adjusted to receive of signals from ports of ascending communication line and transmission of signals through network. 
     EFFECT: optimisation of bandwidth of wire cellular network. 
     17 cl, 3 dwg
Patent RU-2285636-C2 (RU)
Inventor: SOLOV EV ALEKSANDR PETROVICH
IPC: B63H11/12
Filed: 2004-12-22
Granted: 2006-10-20
Abstract: FIELD: shipbuilding; manufacture of propellers for small-displacement ships. 
     SUBSTANCE: proposed gas and water ramjet propeller has profiled water inlet duct with inlet and outlet diffuser holes, gas supply passage, cylindrical insert in passage located behind inlet diffuser and device for supply of air and for increase of its velocity mounted in  body of gas supply passage; it includes at least two convergent nozzles which are hermetically interconnected. Each nozzle is coaxially  inserted into other nozzle forming cavity (or cavities) in between them. One cavity is provided with air ionization units for ionization of air and for motion of air in accelerator at ejection of air from external medium through inlet hole. Inlet valves mounted on wall of said cavity are used for delivery of air to cavity. At least one cavity is communicated with air supply and suction units for control of propeller power. At least one cavity is provided with pressure sensors. Inlet and exit nozzles are provided with flow rate sensors feeding information to propeller control unit. 
     EFFECT: reduced consumption of fuel; increased ship's speed; enhanced efficiency of propeller. 
     2 cl, 2 dwg
Patent RU-2285085-C2 (RU)
Title: Protective covering to prevent underwater pipeline scouring
Inventor: NEKRASOV DMITRIJ VASIL EVICH
IPC: E02B3/12
Filed: 2005-01-18
Granted: 2006-10-10
Abstract: FIELD: hydraulic structures, particularly protective coverings adapted to be formed over underwater gas, oil and water pipelines and adapted to prevent river bottom from erosion with water stream. 
     SUBSTANCE: protective covering comprises longitudinal mound-like body filled with inert material and composed of lower and upper pads connected with each other along pad edges. The covering also has inner vertical rods fastened to the pads. Inert material located in the body is enclosed with flexible pack. The pads are formed of Rabitz type steel-wire fabric. Vertical rods are created of steel wire or of bars. The inert material is crashed stone and/or pebble and/or stone and/or gravel and/or sand and/or composition thereof and/or building waste (bricks, concrete cuttings and so on). The pack is bag formed of natural and/or synthetic fibers. The pad edges are connected with each other by interweaving. The body may have ballast cantledges arranged along body ends. 
     EFFECT: increased reliability and pipeline stability in design locations, reduced costs of scouring elimination and possibility to install protective coverings in any season regardless of weather. 
     6 cl, 5 dwg
Patent RU-2282767-C2 (RU)
Title: Method and device for stopping leakage in valving member of water tape
Inventor: TRACHENKO ANDREJ IVANOVICH
IPC: F16K1/02
Filed: 2005-03-28
Granted: 2006-08-27
Abstract: FIELD: water supply systems. 
     SUBSTANCE: method comprises removing the valve from the seating threaded socket in the housing of the water tape, changing the sealing spacer in the stop valve, setting the ring collar that embraces the inlet port for water, and mounting the metal-cutting tool.  The metal-cutting tool is made of spindle composed of the metal-cutting head secured in the cylindrical section with shank for connecting to a driver.  The broken layers of metal are removed so that the recovered face of the ring collar is oriented perpendicular to the cylindrical surface of the seating threaded socket in the housing of the water tape.  Then, the valve is mounted to the site, and the sealing spacer of the stop valve is pressed to the recovered face of the ring collar. 
     EFFECT: expanded functional capabilities. 
     15 cl, 9 dwg
Patent RU-2301254-C2 (RU)
Inventor: GRECHUKHINA ALEVTINA ANATOL EV
IPC: C09K23/42
Filed: 2005-08-02
Granted: 2007-06-20
Abstract: FIELD: crude oil treatment. 
     SUBSTANCE: in particular, invention relates to demulsifiers for destroying stable water-oil emulsions formed by crude oils having different composition. Demulsifier preparation procedure involves condensation of industrial-grade isononylphenol or mixture of monoalkylphenol fraction C 4 -C 9  with formalin in presence of catalyst at heating, phenol-to-formaldehyde molar ratio being 1:1.5. Condensation product is diluted in hot state in high-boiling hydrocarbon solvent, after which product is subjected to oxyethylation in presence of alkali catalyst to achieve content of oxyethyl groups 49-53% and to form target product. To prepare commercial form, product is dissolved in a mixed solvent at 3:1 ratio, mixed solvent preferably being comprised of methanol and butyl cellosolve at 1:1 ratio or methanol and brake fluid at 5:1 ratio. 
     EFFECT: extended resource of demulsifying agents for destroying crude oil emulsions. 
     3 cl, 4 tbl, 4 ex
Patent RU-2337705-C2 (RU)
Inventor: AVELLA EHNTONI
IPC: A61K35/14
Filed: 2004-01-29
Granted: 2008-11-10
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions refers to stabilised oxygen carrying. More specifically it concerns haemoglobin solutions in which after associated processing stability of polymeric communications is raised while content of formed tetramer is decreased. Offered is production method of haemoglobin solution inherently not containing tetramer including haemoglobin polymerisation in solution, thermal processing polymerised haemoglobin in solution at temperature more that approximately 45°C during at least approximately 24 hours with partial degradation of polymer to tetramer and removal of tetramer from haemoglobin solution. Offered is haemoglobin solution produced by specified method. Offered is method of stabilisation of polymerized haemoglobin solution inherently not containing tetramer. Offered are production method of stabilised polymerised haemoglobin solution and production method of haemoglobin solution inherently not containing tetramer. 
     EFFECT: content of microbic and virus antigens and pathogens are decreases to non detectable level. 
     23 cl, 15 ex
Patent RU-2304461-C2 (RU)
Inventor: SHASHKIN NIKOLAJ VLADIMIROVICH
IPC: B01F13/00
Filed: 2005-10-10
Granted: 2007-08-20
Abstract: FIELD: mixing engineering. 
     SUBSTANCE: method comprises accumulating the material in the tank in layers and discharging the material simultaneously along the coordinate of accumulation.  The material flows through the tank.  The top given level of the material is set by maintaining the equality of the flow rates of supplying and discharging material.  The discharging is performed by cyclic fluidization of the layers of material in the zone of discharging.  The duration of the fluidizing cycles and the intervals between the cycles are the same and are 3-5 s. 
     EFFECT: enhanced quality of mixtures. 
     1 dwg
Patent RU-2306687-C2 (RU)
Title: Method for selecting of complementary cultures for mixed crops
Inventor: ZOLOTAREV VLADIMIR NIKOLAEVICH
IPC: A01C1/02
Filed: 2005-11-11
Granted: 2007-09-27
Abstract: FIELD: plant growing, in particular, evaluation of effectiveness of combining cultures in mixed binary crops with participation of annual leguminous grasses. 
     SUBSTANCE: method involves growing leguminous seeds in thermostat in conjunction with seeds of other crops, for example cereals; evaluating extent of suppressing leguminous crop seed germinating power and determining said extent by total percentage of reducing length of sprouts and roots of leguminous crop sprouts as compared with its single-component germination; giving recommendations as to usefulness in utilization of cultures as complementary cultures and seeding norms on the basis of results of evaluating the extent of suppressing seed germinating power. 
     EFFECT: increased efficiency and provision for obtaining of precise data allowing useful recommendations to be given on utilization of cultures as complementary crops and seeding norms. 
     4 tbl, 2 ex
Patent RU-2307205-C2 (RU)
Inventor: KIM NA EUN
IPC: D06F35/00
Filed: 2005-11-25
Granted: 2007-09-27
Abstract: FIELD: domestic appliances. 
     SUBSTANCE: method comprises determining volume of things to be laundered in the tank, setting the first water level for the cycle of the preliminary laundering and the second water level for the cycle of the main laundering depending on the volume, performing the preliminary laundering with the use of the first water level and steam, converting the cycle of the preliminary laundering into the cycle of the main laundering depending on the amount of water for the first water level laundering and the internal temperature of the tank. 
     EFFECT: reduced water consumption. 
     23 cl, 7 dwg