baber/WOPTO huggingface dataset:
Patent RU-2268199-C2 (RU)
Inventor: PETRENKO LEV PETROVICH
IPC: B66F1/00
Filed: 2004-01-06
Granted: 2006-01-20
Abstract: FIELD: mechanical engineering; forming lifting force in air medium for hoisting and movement of various cargoes. 
     SUBSTANCE: proposed method consists in  forming lifting force by two convex surfaces with  successive fins oriented on them over spiral at opposite orientation. Both surfaces are rotated in opposite directions, thus compensating for reverse torque of each surface. Rotation of finned surfaces forms radially oriented flow in air medium at reduced pressure above these surfaces, thus causing pressure differential and forming  lifting force. 
     EFFECT: enhanced efficiency. 
     3 dwg
Patent RU-2265695-C2 (RU)
Inventor: MAUL V K
IPC: E02B8/06
Filed: 2004-01-15
Granted: 2005-12-10
Abstract: FIELD: hydraulic structures, particularly culvert spillaways to discharge flood water. 
     SUBSTANCE: spillaway comprises main tube with inlet and outlet heads. Main tube, inlet and outlet heads are formed of equal-diameter tubes. Main tube is provided with compensating hinges arranged in areas of inclination and outer load change. Main tube also has unit to connect spillaway tube with impervious member of the dam. Inlet and outlet heads are closed with caps from ends thereof and have slot-like water inlet and outlet orifices. Outlet head tube of the spillaway is laid above low water level in lower pool. 
     EFFECT: increased operational convenience and reduced construction and operational costs. 
     2 dwg
Patent RU-2274930-C2 (RU)
Inventor: KOROTKIKH VIKTOR VLADIMIROVICH
IPC: H01M10/44
Filed: 2004-04-01
Granted: 2006-04-20
Abstract: FIELD: electrical engineering; nickel-hydrogen storage batteries for off-line power supply systems. 
     SUBSTANCE: proposed method for servicing nickel-cadmium storage battery in off-line power supply system includes charge-discharge cycling, checkup of voltage across each battery cell, and individual trickle charge of each cell in the course of storage battery discharge; storage battery implementing this method has n series-connected cells, n discharging and n charging circuits of bypass components connected in parallel with each respective cell. Trickle charge of cells is effected by voltage across cell regulated between 0 and 0.8 V; to this end discharging bypass components are made in the form of n electrically isolated rectifiers whose outputs are connected in parallel with each battery cell, respectively, and inputs are connected to additionally introduced dc-to-ac voltage converter. 
     EFFECT: enhanced operating efficiency and reliability of storage battery. 
     2 cl, 2 dwg
Patent RU-2282116-C2 (RU)
Title: Method and device for gaseous helium cooling and purification
Inventor: KLIMOV VLADIMIR NIKOLAEVICH
IPC: F25B1/00
Filed: 2004-04-15
Granted: 2006-08-20
Abstract: FIELD: cryogenic equipment, arrangements for separating or purifying gases or liquids. 
     SUBSTANCE: method involves filling cryostats with liquid nitrogen and supplying gaseous helium into the cryostats for following helium cooling, filtering and cleaning of impurities generated during helium cooling; preliminarily cooling gaseous helium by two reverse flows, namely cold helium flow and nitrogen vapor flow; finally cooling gaseous helium to temperature of not more than -150°C in boiling liquid nitrogen bed; filtering and cleaning helium flow; heating gaseous helium to temperature of not more than -60°C by direct gaseous helium flow; heating gaseous helium flow in heater if necessary. All operations are carried out under pressure control at cryostat inlet and outlet. If pressure difference exceeds 1 MPa liquid nitrogen supply is stopped and gaseous helium flow is directed to another cryostat. Then the disabled cryostat is heated by supplying heated low-pressure nitrogen to the cryostat or all cryostats are heated simultaneously by supplying heated low-pressure nitrogen to the cryostats after gaseous helium flow purification operation termination. 
     EFFECT: increased efficiency. 
     2 cl, 2 dwg
Patent RU-2315042-C2 (RU)
IPC: C07D265/34
Filed: 2002-12-04
Granted: 2008-01-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to novel oxazine compounds of the formula (I):   wherein X means carbon atom; R 1  and R 2  mean hydrogen atom; n = 0; A and A' mean independently of one another: (a) linear or branched (C 1 -C 12 )-alkyl, (C 3 -C 12 )-cycloalkyl; (b) unsubstituted or monosubstituted aryl groups. Also, invention relates to a method for synthesis of photochrome oxazine compounds of the formula (I). Invention provides synthesis of novel compounds and a method for their synthesis used as photochrome compounds. 
     EFFECT: improved method of synthesis. 
     10 cl, 1 tbl, 9 ex
Patent RU-2318018-C2 (RU)
Title: Polypeptides having protease activity and nuclear acids encoding the same
Inventor: VU VENPING
IPC: C12N15/00
Filed: 2002-12-05
Granted: 2008-02-27
Abstract: FIELD: biotechnology. 
     SUBSTANCE: disclosed is isolated polypeptide being acid-proof metalloprotease isolated from Thermoascus aurantiacus. Described are strain Thermoascus aurantiacus CGMCC No 0670 for polypeptide production and method for polypeptide production using said strain. Disclosed is method for plant protein treatment to increase digestion value thereof by using said polypeptide. 
     EFFECT: protease of good acid resistance useful in feed production. 
     6 cl, 7 ex, 4 tbl
Patent RU-2307803-C2 (RU)
Inventor: TESSEDR LORAN
IPC: C03C1/10
Filed: 2002-12-11
Granted: 2007-10-10
Abstract: FIELD: composition of silicon-sodium-calcium type blue glass. 
     SUBSTANCE: proposed composition contains dyeing agents at the following ratio of components, mass-%: Fe 2 O 3  (common iron), from 0.2 to 0.51; CoO, from 10 to 50 ppm; Cr 2 O 3 , from 10 to 300 ppm; CuO, from 0 to 400 ppm. Oxidizing-reducing coefficient of glass is lesser than or is equal to 0.35; predominant length of wave λ within 485 and 489 nm, excitation purity lesser than 13% and selectivity of at least 1.1 at thickness ranging from 3 to 5 mm. Proposed composition is used for manufacture of sheet glass for automobiles and structural glass. Light transmission of glass is 60%. 
     EFFECT: enhanced efficiency; improved quality. 
     22 cl, 4 tbl
Patent RU-2285344-C2 (RU)
Inventor: RAD KO NIKOLAJ MIKHAJLOVICH
IPC: H04B15/00
Filed: 2004-10-14
Granted: 2006-10-10
Abstract: FIELD: radio engineering, possible use for transferring discontinuous information under conditions of radio-electronic counteractions. 
     SUBSTANCE: in accordance to invention, fast adjustment of working frequency is additionally introduced. Each information symbol of original duration is serially transferred at each frequency from net of frequencies for fast adjustment of working frequency. Preservation of original spectrum width of signal at each frequency position is achieved by combining information symbols in blocks with simultaneous increase of their duration. Preservation of transfer speed is achieved by parallel transfer of information symbols of block at all frequencies of frequencies net for fast adjustment. As a result of exclusion of frequency positions, affected by narrowband interference, only a part of information symbol is lost. Losses are compensated due to coherent accumulation of parts of information symbol from different frequency positions. 
     EFFECT: increased interference resistance of communication system with slow pseudo-random adjustment of working frequency. 
     20 dwg
Patent RU-2296452-C2 (RU)
Inventor: ARBUZOV PAVEL MOISEEVICH
IPC: A01F12/24
Filed: 2004-12-15
Granted: 2007-04-10
Abstract: FIELD: agricultural engineering, in particular, farm crop threshing technique. 
     SUBSTANCE: threshing apparatus has drum with tooth-like working members and deck positioned under drum. Streamlined planks are provided on each of said drum working members or on part thereof. At least both outer transverse planks of deck are equipped with protrusions located within gaps between drum tooth-like members. Protrusions provided on front plank of deck are higher than protrusions provided on rear plank. 
     EFFECT: increased efficiency and intensified threshing process. 
     3 cl, 3 dwg
Patent RU-2310118-C2 (RU)
Inventor: OOMMEN ADZHAJ
IPC: F16L1/00
Filed: 2003-05-09
Granted: 2007-11-10
Abstract: FIELD: construction of pipeline transport, possible use for forming an outlet in a pipe of polymeric material with ensured connection to another pipe, formed at outlet.  
     SUBSTANCE: in accordance to the invention, circular aperture is made in the wall of polymer material pipe, surface of pipe is heated by means of liquid circulating in technological form, which softens polymeric material at a very small portion of it. Cylindrical shaper having conic nose is drawn through softened material, pipe wall is deformed near technological form for forming homogeneous outlet. A system is suggested for realization of method. 
     EFFECT: simplified manufacture of outlets, expanded arsenal of technical means. 
     2 cl, 6 dwg
Patent RU-2314793-C2 (RU)
IPC: A61K9/00
Filed: 2004-12-22
Granted: 2008-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves preparing aqueous sodium alginate and calcium gluconate solution taken in the following proportion: sodium alginate 73% and calcium gluconate 27%. The prepared ingredients mixture is poured into trays as 1 mm thick layer. Sectioning lattices are inserted into the trays corresponding to given dimensions of (10x7 mm) of oval shape. The product is exposed to simple convection drying during 8 h. 0.1 mm thick films of 10x7 mm are obtained at the end of the process. 
     EFFECT: high quality of ophthalmic biodegradable curative nonallergic films of high adhesive capacity; simplified production process.
Patent RU-2344450-C2 (RU)
Inventor: MAJLZ MARK V
IPC: G02B26/08
Filed: 2003-06-27
Granted: 2009-01-20
Abstract: FIELD: physics. 
     SUBSTANCE: method comprises defining the area of a substrate that should be light-absorbing; and producing a light-absorbing mask on the said area prior to producing at least one aforesaid optical element. The optical device contains a substrate, the first and second optical components made on this substrate. Note here that the first optical component has two modes, wherein the different optical responses to light incident on the said component are generated, while the second optical component absorbs light and is made on the said substrate before the first optical component is made. 
     EFFECT: improved optical response of dynamic optical component. 
     42 cl, 12 dwg
Patent RU-2296247-C2 (RU)
Inventor: ZAJTTS PETER A
IPC: F01D11/08
Filed: 2003-08-21
Granted: 2007-03-27
Abstract: FIELD: mechanical engineering; turbocompressors. 
     SUBSTANCE: proposed recirculating device for turbocompressor has ring chamber arranged in zone of free ends of blade rim and radially adjoining main through channel, and great number of guide elements arranged in ring chamber and distributed over its circumference.  Possibility is provided for passing of flow in circumferential direction in front and/or rear parts of ring chamber, and guide elements are connected with at least one wall of ring chamber and, as to the rest, they cantilever of freely project into ring chamber.  Heads of guide elements pointed to main through channel lie on and/or near line limiting its contour and are axially overlapped with free ends of blade or adjoin, in axial direction, zone in which free ends of blades are located. 
     EFFECT: increased level of threshold of surge, enlarged area of stable operation of turbocompressor without considerable reduction of its efficiency. 
     19 cl, 7 dwg
Patent RU-2295599-C2 (RU)
Inventor: GUL TJAEV ALEKSANDR MIKHAJLOVI
IPC: D21F1/38
Filed: 2005-09-01
Granted: 2007-03-20
Abstract: FIELD: pulp-and-paper industry, in particular, cloth shifting technique. 
     SUBSTANCE: acceleration roll has cloth guiding shaft mounted within bearings positioned at its both sides, said shaft being driven for rotation by means of cloth, and straightening mechanism comprising string positioned on shaft surface. One end of string is immovably fixed on shaft through spring and other end is movably fixed so that string may be shifted around shaft axis. 
     EFFECT: simplified construction. 
     1 dwg
Patent RU-2410083-C2 (RU)
Inventor: CHAUDRI IMITJAZ
IPC: A61K31/573
Filed: 2004-03-29
Granted: 2011-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to drugs and concerns a nasal composition for treating fungi induced rhinosinusitis in a mammal where said composition contains a water suspension containing: (a) 1-700 mcg of a suspended solid steroidal anti-inflammatory agent. The steroidal anti-inflammatory agent represents fluticasone or its pharmaceutically acceptable salt, an ester, enolnyj a simple aether, an enol aether, an acid or a basis where said steroidal anti-inflammatory agent has a particle size distribution profile specified in the patent claim; (b) an antifungal agent where an amount of the antifungal agent is 0.5 to 150 mg. Said composition is applicable for introducing in a nasal-paranasal mucosa. Also, disclosed are a nasal composition for treating fungi induced rhinosinusitis, containing beclomethasone as the steroidal anti-inflammatory agent, and a method of treating fungi induced rhinosinusitis. 
     EFFECT: improved bioavailability of fluticasone and beclomethasone due to a certain particle size distribution. 
     55 cl, 2 tbl, 5 ex
Patent RU-2325563-C2 (RU)
Inventor: KORNILOV ALEKSEJ ALEKSANDROVIC
IPC: F16C11/04
Filed: 2006-02-20
Granted: 2008-05-27
Abstract: Изобретение относится к области машиностроения и может быть использовано в автомобилестроении. Шарнир содержит ведущую вилку (1) и ведомую вилку (3), соединенные подвижно между собой крестовиной с четырьмя полуосями, установленными во втулках. Ось (2) заармирована в ведущей вилке (1). Вилки (1, 3) выполнены литьем из алюминиевого сплава. Технический результат заключается в повышении технологичности изготовления шарнира и повышении прочности закрепления оси на ведущей вилке. 2 ил.
Patent RU-2351867-C2 (RU)
Title: Устройство для закрепления адаптера для присоединяемой детали на радиаторе
Inventor: DE-ZHELI VINSEN
IPC: B60H1/00
Filed: 2004-07-08
Granted: 2009-04-10
Abstract: Изобретение относится к теплообменной технике, а именно к устройствам для закрепления адаптера для присоединяемой детали на радиаторе. Устройство для закрепления адаптера для присоединяемой детали на радиаторе с расположенными между его трубками для охлаждающей жидкости деформируемыми пластинами содержит несущую адаптер для присоединяемой детали опорную деталь и сопряженную деталь, которые имеют по несколько обращенных друг к другу выступов клиновидной формы и на которых для их соединения между собой выполнены элементы соединительной системы. Опорная и сопряженная детали - каждая - имеют П-образную форму с двумя краевыми участками и проходящим между ними поперечным участком, при этом выступы расположены попарно друг напротив друга на краевых участках и на поперечных участках опорной детали и сопряженной детали. При соединении опорной и сопряженной деталей имеющиеся на них выступы утапливаются в промежутки между трубками радиатора, деформируя его пластины и скрепляясь с ними. Техническим результатом изобретения является обеспечение особо эффективной фиксации закрепляемого на радиаторе устройства. 8 з.п. ф-лы, 4 ил.
Patent RU-2327937-C2 (RU)
Title: Аппарат для теплообменных процессов
Inventor: DAVYDOV IOAN VLADIMIROVICH
IPC: F28D7/00
Filed: 2006-03-30
Granted: 2008-06-27
Abstract: Изобретение относится к оборудованию для производства глинозема и, в частности, для нагрева бокситовых пульп или оборотных алюминатных растворов в процессе выщелачивания бокситов и может быть использовано также в других областях, где требуется нагрев пульп и растворов. Задачей изобретения является уменьшение гидравлического сопротивления аппарата, увеличение удельной поверхности нагрева и снижение зарастания внутренних поверхностей греющих труб твердыми отложениями в процессе выщелачивания бокситовых пульп и переработки оборотных алюминатных растворов. Технический результат состоит в уменьшении энергетических затрат на подачу пульпы в аппарат на 2-5% и повышении коэффициента теплопередачи на 5-10%. Технический результат достигается тем, что в аппарате для теплообменных процессов, содержащем цилиндрический корпус с крышками, расположенными внутри корпуса греющими трубами, закрепленными верхними и нижними концами в трубных досках, патрубки для ввода и вывода нагреваемой пульпы в трубное пространство и ввода пара в межтрубное пространство и вывода конденсата, концы греющих труб, закрепленные в центральной части трубных досок, в нижней трубной доске отделены от остальных греющих труб стаканом, примыкающим верхним торцом к поверхности трубной доски, а нижним торцом жестко соединены с патрубком для ввода пульпы, при этом верхняя трубная доска имеет колпак, отделяющий верхние концы греющих труб от внутреннего пространства корпуса. Греющие трубы, объединенные стаканом на нижней трубной доске, выполнены большего диаметра, чем остальные греющие трубы, а отношение суммы площадей проходного сечения труб, объединенных стаканом на нижней трубной доске, к сумме площадей проходного сечения остальных греющих труб составляет 0,7-1,0. 1 з.п. ф-лы, 2 ил.
Patent RU-2319800-C2 (RU)
Inventor: REZVOV ANDREJ VLADIMIROVICH
IPC: D04B21/18
Filed: 2006-04-25
Granted: 2008-03-20
Abstract: FIELD: production of knitted fabrics, in particular, two-layer warp-knitted fabrics. 
     SUBSTANCE: elastic knitted fabric has two layers connected to each other by means of polyester and latex threads. First (face side) and second (reverse side) layers are manufactured from yarn consisting of natural or mixture of natural and chemical fibers. Natural fibers of first layer are made from camel wool, and/or alpaca wool, and/or lama wool, and/or vicuna wool, and/or guanaco wool. One or both layers are made napped. Surface density of fabric is within the range of from 300 to 600 g/m 2 . 
     EFFECT: improved hygienic and functional properties of fabric, such as strength, endurance, and air-permeability. 
     19 cl, 1 dwg, 4 tbl
Patent RU-2336900-C2 (RU)
Title: Nmb1125 protein and its application in pharmaceutical compositions
Inventor: PAKHON FEJT ROLANDO
IPC: A61K39/00
Filed: 2004-12-02
Granted: 2008-10-27
Abstract: FIELD: medicine, pharmaceutics. 
     SUBSTANCE: invention concerns biotechnology. The protein from N.meningitidis, named NMB1125, representing antigen, capable to cause the protective response against the infections caused by bacteria from sort Neisseria in an organism of the recipient, and having the established amino-acid sequence is described. A gene coding described protein is presented. The present invention can be used for obtaining the compositions possessing an expanded immune range and, thereby, to dilate a range of their action against various pathogens. 
     EFFECT: expansion of an action range of a preparation against various pathogens. 
     12 cl, 13 ex, 17 dwg, 3 tbl
Patent RU-2366275-C2 (RU)
Inventor: DZHEJMS ALUN
IPC: A23B9/26
Filed: 2004-12-22
Granted: 2009-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to collected vegetable material degerming and/or preservation method Method is implemented by contacting of collected vegetable material with fluid composition containing at least one peroxide compound and at least one preservative. Organic acid or its salt containing at least two carbon atoms are used as preservative. Collected vegetable material is fodder for animals picked from collected herbs, cereals, corn, oat, legumes and mixtures. 
     EFFECT: invention allows to decrease micro organisms activity, decrease anaerobic fermentation, keep enough attractiveness of collected vegetable material. 
     9 cl, 5 tbl, 5 ex
Patent RU-2333335-C2 (RU)
Title: Буровой комплекс
IPC: E21B7/00
Filed: 2006-08-21
Granted: 2008-09-10
Abstract: Изобретение относится к буровой технике и может быть использовано в строительстве для бурения круглых скважин в грунте под железобетонные опоры, набивные сваи и т.д., а также для бурения наклонных и горизонтальных скважин средней протяженности. Буровой комплекс содержит транспортную базу с размещенной на ней в транспортном положении буровой мачтой с рабочим инструментом, и устройство перевода и установки буровой мачты из транспортного положения в рабочее, размещенное между транспортной базой и буровой мачтой и содержащее установочный лафет, закрепленный на буровой мачте с возможностью ее возвратно-поступательного перемещения, гидроротор, закрепленный на транспортной базе с возможностью углового реверсивного поворота, подвижную каретку с консолями, закрепленную на поворотном гидророторе с возможностью возвратно-поступательного перемещения относительно него, осевое сочленение, один конец которого установлен на подвижной каретке, а другой закреплен на подвижном роторе, установленном на лафете, гидроцилиндры, выполненные с возможностью регулирования их длины, первый из которых одним концом установлен на гидророторе, а другим - на конце подвижной каретки вблизи осевого сочленения, второй одним концом установлен на лафете, а другим - на подвижном роторе, при этом одни концы третьего и четвертого гидроцилиндров установлены на консолях подвижной каретки, а их другие концы установлены на лафете. Обеспечивает уменьшение веса и габаритов бурового комплекса, а также времени установки буровой мачты в рабочее состояние. 4 з.п. ф-лы, 4 ил.
Patent RU-2335519-C2 (RU)
Inventor: IDO JASUKHIRO
IPC: C09D5/14
Filed: 2006-08-24
Granted: 2008-10-10
Abstract: FIELD: construction; chemistry. 
     SUBSTANCE: description of a plate with insect repellent properties obtained by coating the precoated surface with an insecticidal solution containing a surface-active substance, alcohol and insecticide in an aqueous dispersion of the colloidal silica. In this case, the insecticide was selected from the pyrethroids and the plate is a wood-fiber concrete slab. 
     EFFECT: permanence and effectiveness of the insect repellent properties. 
     5 cl, 1 tbl
Patent RU-2341707-C2 (RU)
Inventor: KOZYREV VJACHESLAV VASIL EVICH
IPC: F16H25/20
Filed: 2006-10-10
Granted: 2008-12-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: invention relates to mechanics and instrument making, particularly, to screw-rolling-nut gearings and can be used for precise conversion of rotary motion into translation, for example, in feed drives of machine tools, robots, measuring equipment and load-lifting devices. Propose planetary gearing incorporates long threaded rollers 2, sliding 3 and back 4 nuts. Rims 6, 7 fitted on the ends of rollers 2 are in mesh with rims 5 of the screw and epicycles of back nuts 4. Engagements feature maximum tolerable tooth pitch and maximum tolerable negative teeth bias on rollers 2 for continuous engagement in both external and internal gearing and ruling out teeth interference, cutting and sharpening to be provided for. Height of screw, back nut epicycle one roller end teeth is made complete and standard teeth, the roller end having equal number of thread starts over the thread entire length. Height of teeth on the roller other end is made so that the roller tooth apex diameter does not exceed thread OD when roller teeth are intersected by thread only at this very end. 
     EFFECT: higher lifting capacity and smoothness of gearing. 
     1 dwg