baber/WOPTO huggingface dataset:
Patent RU-2225586-C1 (RU)
Inventor: DENEZHKIN G A
IPC: F42B12/62
Filed: 2002-07-09
Granted: 2004-03-10
Abstract: Изобретение относится к ракетной технике и может быть использовано при разработке разделяющихся боеприпасов кассетного типа. Кассетная боевая часть содержит оболочку с дном, контейнер с передним дном и поршнем, скрепленными между собой центральной трубой и продольными лонжеронами, кассеты с боевыми элементами, пороховые заряды, инициирующее устройство и узел форсирования. В передней части контейнера дополнительно образована аккумулирующая полость, в которой размещено инициирующее устройство в виде одноканального предохранительно-исполнительного механизма с двумя воспламенительными пороховыми зарядами, симметрично закрепленными на цилиндрическом кольце, жестко связанного с передним дном контейнера. Заряды взведения размещены между смежными поверхностями кассет и центральной трубы, соответственно им посредством упорных колец закреплены демпферные заряды. При этом аккумулирующая полость газодинамически связана с полостью контейнера расходными каналами, выполненными в переднем дне контейнера и направленными на заряды взведения. На плоской поверхности лонжеронов выше линии контакта с боковыми поверхностями кассет, а также в зонах контакта лонжеронов с центральной трубой, передним дном и поршнем контейнера выполнены газодинамические окна. Использование изобретения позволяет разработать конструкцию разделяющейся боевой части кассетного типа с равномерным распределением параметров внутрикамерного процесса по всем рабочим полостям кассеты, что позволяет за счет минимизации и повышения стабильности силовых и тепловых нагрузок на элементы конструкции обеспечить минимальную пассивную массу конструкции образца. 2 ил.
Patent RU-2237467-C1 (RU)
Inventor: KOSHELEV JU A
IPC: A61K8/37
Filed: 2003-05-07
Granted: 2004-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with means for body massage and could be applied at treating motor apparatus. The suggested cream for massage contains alcoholic solution of Potentilla, capsicum pepper, and propolis, peppermint oil, fir oil, camphor, benzylnicotinate and, also, emulsified wax, castor oil, lanolin, propylene glycol, distilled monoglycerides, ethanol and water; components should be taken at certain quantitative ratio. The suggested cream is of pronounced anesthetic, warming effect, increases circulation, decreases intumescence and degenerative alterations in tissues and articulations by improving their mobility. 
     EFFECT: higher efficiency of application. 
     1 cl, 1 ex, 1 tbl
Patent RU-2242836-C1 (RU)
Inventor: SILKIN E M
IPC: G05F1/63
Filed: 2003-05-12
Granted: 2004-12-20
Abstract: FIELD: converter engineering; control systems for induction heating units. 
     
     
       SUBSTANCE: proposed method includes generation and alternate supply of control pulses to current inverter valves; generation of forward and reverse voltage half-waves; measurement of instant voltage value across load; and generation of short sync pulse at moments of load voltage crossing zero. Number k is given that meets following expression: b = π (1 - k), where k is advance angle; π is pi number. Time interval between moments of load voltage crossing zero. Second time interval is calculated within sync pulse active interval by multiplying measured time interval by given number k. Next control pulses are supplied to valves upon expiration of second interval. Second interval counting is started during sync pulse active interval. Number k is given by following expression  
       
        where I and E is input current and input voltage of current inverter, respectively; q is dimensionless constant normalizing numeric factor possessing value within interval (1.0 - 1.1). 
     
     
       EFFECT: enhanced efficiency of current inverter. 
     
     
       1 cl, 2 dwg
Patent RU-2239166-C1 (RU)
Inventor: BEZZUBIK O N
IPC: G01L1/04
Filed: 2003-05-26
Granted: 2004-10-27
Abstract: FIELD: experimental hydrodynamics of ships and maritime works. 
     SUBSTANCE: the invention presents a cable dynamometer and is dealt with the field of experimental hydrodynamics of ships and maritime works, in particular, with the measuring equipment for tests of sample pieces in the marine pilot basin. The dynamometer contains a ring-type elastic element with the tensoresistor transducers, encased between two hard sections, and a cable. The hard sections of the dynamometer are made in the form of flanges with cylindrical grooves, in which thickening rubber rings are installed with a tightness, the flanges are pivotally fixed with cramps for bracing the cable. At that one of them is equipped with a device for the cable hermetic encapsulation. The elastic element of the dynamometer with the tensoresistor transducers is made out of a titanium alloy and placed inside a thin-wall metal tube out of an aluminum alloy, being linked with it by thickening rubber rings with a tightness. 
     EFFECT: the invention allows to conduct tests of sample models in the marine pilot basin.
Patent RU-2254402-C1 (RU)
Inventor: MARSHALKO S V
IPC: B65G63/00
Filed: 2003-11-25
Granted: 2005-06-20
Abstract: FIELD: non-ferrous metallurgy; raw material unloading and transportation complexes for electrolytic production of aluminum delivered to plants by railway transport facilities equipped with low-discharge cars. 
     SUBSTANCE: proposed method includes loading alumina from rolling stock into receiving bins, delivery of alumina from receiving bins to bin of gas-cleaning units, distribution of alumina by means of centralized distribution system and unloading of fluorides from rolling stock to bins of technological cranes. Unloading alumina from rolling stock is performed by means of aerochutes on unloading trestle mounted under electrolyzer bodies; centralized distribution of aluumina in automated delivery bins is performed by means of conveyers in form of "fluidized bed" or in "dense phase". Unloading fluorides from rolling stock to service bins is performed on unloading trestle; service bins are located above electrolyzer bodies; loading the material to bins of technological cranes is effected by gravity. Return electrolyte from collecting bins located above unloading trestle is additionally transported to service bins located above electrolyzer bodies and then to bins of technological cranes by gravity. 
     EFFECT: reduced number of transportation stages; reduction of grinding and losses of material; reduction of emissions of toxic components into atmosphere. 
     2 dwg, 2 tbl
Patent RU-2245389-C1 (RU)
Inventor: FRIDLJANDER I N
IPC: C22C23/04
Filed: 2003-12-30
Granted: 2005-01-27
Abstract: Изобретение относится к области машиностроения и авиастроения, где могут быть использованы экономно легированные магниевые сплавы в качестве легкого прочного и свариваемого конструкционного материала, например, для деталей кресел, деталей приборных отсеков, обечайки и т.д. Предложен сплав на основе магния и изделие, выполненное из него. Сплав содержит цинк, цирконий, лантан, при этом он дополнительно содержит алюминий, гафний, при следующем соотношении компонентов, мас.%: Zn 0,8-1,50, Zr 0,15-0,50, La 0,7-1,50, Al 0,005-0,05, Hf 0,001-0,05, Mg остальное. Технический результат - повышение прочностных свойств сплава на основе магния при одновременном повышении прочностных и пластических свойств сварных соединений и изделий, выполненных из предлагаемого сплава. 2 с.п.ф-лы, 2 табл.
Patent RU-2249654-C1 (RU)
Title: Suction-tube dredger intake device
Inventor: DROBADENKO V P
IPC: E02F3/88
Filed: 2004-02-19
Granted: 2005-04-10
Abstract: FIELD: development of offshore and driver bottom deposits. 
     SUBSTANCE: proposed suction-tube dredger intake device contains suction head with protective screen and nozzles, and pipelines for delivery of water. Intake device is furnished with rocking frame installed for contact with ground and provided with row of semicylindrical suction channels in lower part nonuniformly distributed over perimeter of frame. Extreme ribs of protective screen are made hollow, with channel to deliver water, or air and water. Central ribs are made solid, being mounted with tilting relative to longitudinal axis of protective screen, and are provided with ripping teeth. Water nozzles are installed in lower part of ribs, and possibility of delivery of air to nozzles is provided. Water nozzles are made radially slotted. Teeth are displaced in horizontal plane relative to each other and are turned in opposite sides. Water nozzles in lower part of ribs of protective screen are made coaxially to ribs. Water nozzles are made with tilting relative to axes of ribs of protective screen. 
     EFFECT: improved efficiency of preparation of pulp, taking in ground and suction. 
     5 cl, 7 dwg
Patent RU-2254178-C1 (RU)
Title: Способ прокатки асимметричных профилей швеллерной формы
Inventor: DOROFEEV V V
IPC: B21B1/08
Filed: 2004-02-25
Granted: 2005-06-20
Abstract: Изобретение относится к прокатному производству и может быть использовано при прокатке асимметричных профилей швеллерной формы, преимущественно железнодорожных типа скобы упорной, характеризующихся различной величиной полок с отогнутой малой полкой профиля. Задача изобретения - улучшение качества асимметричных профилей швеллерной формы за счет точного выполнения геометрии профиля, увеличения производительности и эксплуатационной стойкости валков. Способ включает начальное формирование фланцев профиля в двух открытых разрезных калибрах. Дальнейшую прокатку производят в закрытых калибрах, где последние три калибра врезают в валки с наклоном стенки к горизонтали в пределах 8-12% и одинаковой шириной закрытых ручьев. Изобретение обеспечивает повышение точности выполнения всех элементов профиля, устойчивость проката в калибрах, уменьшение расхода прокатных валков. 1 ил.
Patent RU-2254810-C1 (RU)
Inventor: OSIPOV L V
IPC: A61B8/12
Filed: 2004-03-16
Granted: 2005-06-27
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves forming and transforming electric pulses into probing ultrasonic signals, scanning brain structure by means of multiunit transceiver transducer mounted on patient head, receiving and transforming reflected echo-signals into electrical ones and building visualization images on their basis. Adjustment piezo-transducer of aperture close to pin-hole aperture is coaxially arranged on patient head side opposite to the mounted multiunit transceiver transducer. Preliminary reception adjustment is carried out with probing pulses being produced and pulse emission as pulsating ultrasonic signal from the adjustment piezo-transducer being included. Received signal delays and phase shifts are measured on particular elements of the multiunit transceiver transducer and saved in memory. Transmission adjustment is carried out with probing pulses being produced and sequentially emitted with particular multiunit transceiver transducer elements having appropriate delays and phase shifts measured when carrying out reception adjustment; mutual differences in delays and phase shifts of signals received with adjustment transducer being measured and saved. The differences are introduced as adjustments when scanning brain structures. 
     EFFECT: high resolution and quality of produced ultrasonic images; high reliability and objectiveness in studying brain state. 
     4 cl, 2 dwg
Patent RU-2262287-C1 (RU)
Inventor: LI JUN-SEOK
IPC: B01D50/00
Filed: 2004-03-23
Granted: 2005-10-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: filtering unit for vacuum cleaner has primary filter for filtering of finely-dispersed dust contained in air, from which relatively large-sized dust particles are separated by cyclone process, filter carcass with primary filter attached to its outer peripheral surface and with plurality of vent holes provided on its outer periphery, and secondary filter disposed in filter carcass and adapted for filtering of small-sized dust particles contained in air passed through primary filter. 
     EFFECT: simplified removal of dust and garbage accumulated in filter and provision for constant employment of primary filter. 
     18 cl, 7 dwg
Patent RU-2264794-C1 (RU)
Inventor: IZMAJLOV S G
IPC: A61B17/32
Filed: 2004-03-29
Granted: 2005-11-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has conductor having thickening end parts and working part taking the middle part of the conductor and having end taper. The working part is spindle-shaped and has uneven surface for catching vein. One working part end taper is equal to 1:220-1:270 and the other one 1:220-1:300. 
     EFFECT: reduced risk of traumatic complications. 
     6 cl, 3 dwg
Patent RU-2269093-C1 (RU)
Title: Laser-targeting range-finder
Inventor: KUTURIN VLADIMIR NIKOLAEVICH
IPC: G01C3/00
Filed: 2004-07-07
Granted: 2006-01-27
Abstract: FIELD: military industry, in particular, engineering and production of laser targeting devices. 
     SUBSTANCE: laser range-finder has transmitting-receiving block with optical viewfinder and targeting reticle, tripod and targeting system. Targeting system is provided with pressing disk with three cams, three pushers, end toothed sleeve. Pushers are positioned in base with possible axial displacement. One of semi-sleeves of toothed sleeve is made in form of three toothed sectors evenly positioned along circle. Each toothed sector is held in the base. Pushers are mounted with possible simultaneous contact with toothed sectors and with cams surface. Pressing disk is mounted on the base with possible rotation. Diaphragm and limb of horizontal angle meter are positioned on carrying element. Limb is connected to base via inserted flange, flexible in axial direction. Conical bearing rollers are mounted with possible movement along their axis. 
     EFFECT: increased precision of measuring angular coordinates of target position with smooth finding and fast switching in horizontal plane of transmitting-receiving block with operative detection of location and measuring coordinates of explosions of unguided ammunition. 
     5 cl, 8 dwg
Patent RU-2271827-C1 (RU)
Inventor: GROMOVA ANNA JUR EVNA
IPC: A61K38/20
Filed: 2004-09-28
Granted: 2006-03-20
Abstract: FIELD: medicine, therapy. 
     SUBSTANCE: invention relates to a method for prognosis of effectiveness in treatment of infectious and inflammatory diseases with recombinant cytokines. Method involves using assay of functional polymorphism of cytokine gene as a prognostic criterion as the effectiveness degree and by-side effect of therapy with recombinant cytokine analog. The advantage of invention involves the possibility for prognosis of effectiveness of treatment with recombinant cytokine regulating inflammation and depending on genetic specificity. Invention can be used in immunotherapy, immune correction, immune rehabilitation or immune prophylaxis of different diseases, in particular, in diseases of otorhinolaryngological organs, chronic hepatitis C and pulmonary tuberculosis. 
     EFFECT: improved prognosis method of treatment. 
     3 cl, 4 dwg, 3 ex
Patent RU-2288062-C1 (RU)
Inventor: TIMOFEEV ANDREJ VASIL EVICH
IPC: B21C29/04
Filed: 2005-02-21
Granted: 2006-11-27
Abstract: FIELD: plastic working of metals, namely procedure for heating lower die sets of press tools before pressing process in heating furnaces. 
     SUBSTANCE: method for heating lower dies set comprises steps of loading lower die set into furnace; evacuating furnace and creating in it controlled atmosphere; heating dies set till predetermined temperature; discharging it out of furnace and placing in press. Inner cavity of die set is sealed by means of membranes before loading die set in furnace; filling said cavity with inert gas such as nitrogen through technological ducts; heating die set in furnace with non-controlled atmosphere and placing it together with membranes in press. Said membranes are broken during pressing process. Invention provides protection of inner surface of die set against oxidation and decarbonization at preliminarily heating die set and placing it in press. 
     EFFECT: increased by two and more times period of tool working between maintenance procedures. 
     1 dwg
Patent RU-2287006-C1 (RU)
IPC: C09K5/20
Filed: 2005-05-18
Granted: 2006-11-10
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to a method for preparing a concentrate of a low-freezing cooling liquid used, in particular, in the cooling systems of internal combustion engines. Method involves dissolving 2-mercaptobenzthiazole in sodium hydroxide aqueous solution in ethylene glycol medium at temperature 40-50°C. Also, method involves separate preparing aqueous-glycol solution of addition agents by successive dissolving sodium phosphate, sodium carbonate, ethylenediaminetetraacetic acid disodium salt and sodium tetraborate in water at stirring at temperature 70-80°C in ethylene glycol medium followed by addition of early prepared 2-mercaptobenzthiazole and aqueous-glycol solution of addition agents, froth breaker and dye to the main amount of ethylene glycol. Method provides enhancing quality of the end product, decreasing the process time and enhancing output of device. 
     EFFECT: improved preparing method. 
     1 ex
Patent RU-2286015-C1 (RU)
Inventor: GARMONOV ALEKSANDR VASIL EVICH
IPC: H04B7/00
Filed: 2005-05-30
Granted: 2006-10-20
Abstract: FIELD: broadband cell radio communication systems, possible use for correcting frequency of supporting generator of mobile stations, necessary for provision of coherent message receipt mode. 
     SUBSTANCE: serial cyclic procedure of estimating mismatch and its compensation uses original algorithm for determining maximum of solving function by two of its values from the area where frequency is undetermined, thus making it possible to decrease frequency mismatch compensation time. Proposed procedure has increased interference resistance, because it uses additional digital supporting signal. Proposed algorithm can function with different, including substantial, values of original frequency mismatch. Algorithm is efficient both at beginning stage (in frequency capture mode) and during following automatic adjustment. Proposed variant of realization of frequency automatic adjustment allows precise adjustment of frequency of supporting generator even in case of very low signal-noise ratio for signal being received. 
     EFFECT: increased precision of estimation of frequency of input multi-beam signal, including cases with substantial frequency mismatches. 
     3 cl, 9 dwg
Patent RU-2285799-C1 (RU)
Title: Method for medium-thickness steep mineral seam development along with goaf filling
Inventor: SUKHORUKOV VLADIMIR AFANAS EVI
IPC: E21C41/18
Filed: 2005-06-24
Granted: 2006-10-20
Abstract: FIELD: mining, particularly for underground development of steep seams having medium thicknesses. 
     SUBSTANCE: method involves drilling sublevel and rise entries; cutting seam in several sublevels along the strike with the use of powered mining complex and filling goaf with filler under gravity. Flexible covering member is previously laid on sublevel entry ground and the second sublevel entry is drilled from flange slope. The second sublevel entry is reinforced with cutting-off row and chocks. Filler supply openings are left. Chambers are formed in pillar under vent entry for filler supply to upper sublevel. Simultaneously upper face in vented in reverse-flow manner and lower face is vented in direct-flow manner. 
     EFFECT: increased labor productivity and mining safety. 
     2 dwg
Patent RU-2287656-C1 (RU)
Inventor: KREMLEV VITALIJ IGOREVICH
IPC: E21B10/22
Filed: 2005-07-20
Granted: 2006-11-20
Abstract: FIELD: rock-destroying instruments, namely, supports for rolling cutter bits, containing pivot and cutter held on pivot by lock unit. 
     SUBSTANCE: pivot is made with circular recess, while lock unit is formed by collapsible ring, mounted in circular recess of pivot and rigidly connected to cutter. Contacting surfaces of collapsible ring and pivot in zone of position of circular recess are made with circular shelves and corresponding grooves, and collapsible ring is made of several parts in form of circular segments. Mating zone of end and internal surfaces of collapsible ring is made with radius, appropriate for radius of arc of transition zone of end and side surfaces of circular recess. 
     EFFECT: increased reliability of operation. 
     2 dwg
Patent RU-2299128-C1 (RU)
Inventor: TURGANOVA SAULE USENBAEVNA
IPC: B42C7/00
Filed: 2005-09-28
Granted: 2007-05-20
Abstract: FIELD: printing and publishing industry, in particular, methods for production of flexible covers with rounded off angles. 
     SUBSTANCE: the method consists in cutting of a printed sheet of the covering material, scoring of it, bending of the covering material flaps and their gluing.  The cutting process is accomplished is accordance with the scheme of sheet pattern cutting so that the flaps would have chamfered side-lay edges.  An the point of intersection of the flap folds the sheet has rounded off angular sections, roundings off, having a radius equal to the radius of the rounded off angular sections, adjoin these sections so that in the bent position of the sheet flaps the given roundings off coincide with the rounded off angular sections. 
     EFFECT: simplified process of manufacture of flexible covers with rounded off angles, reduced labor content, enhanced output. 
     5 cl, 3 dwg
Patent RU-2296451-C1 (RU)
Title: Fruit pickup attachment for cucurbital produce
Inventor: MUTULOV VLADIMIR NIKOLAEVICH
IPC: A01D51/00
Filed: 2005-10-13
Granted: 2007-04-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: fruit pickup attachment has frame, closed chain contour equipped with blades and lifting run inclined in direction opposite to advancement direction, transportation belt with elastic blades rigidly joined to chain contour, feeding tray and rolling-in device. Transportation belt and elastic blades define cells. Each blade of transportation belt has I-shaped carcass positioned at a right angle to chain contour and provided with reinforced column. Reinforcing material is located along the entire perimeter of fruit lifting contour. Transportation belt enclosing chain contour is made in the form of net with round meshes having diameter exceeding by 1.1-1.2 times minimal size of fruit to be picked up. 
     EFFECT: increased efficiency, enhanced reliability in operation and reduced damage to fruit. 
     5 cl, 3 dwg
Patent RU-2299864-C1 (RU)
Title: Способ очистки сточных вод
Inventor: MIKHAJLENKO ALEKSANDR IVANOVIC
IPC: C02F3/12
Filed: 2005-10-25
Granted: 2007-05-27
Abstract: Изобретение относится к обработке воды и может быть использовано при биологической очистке бытовых и промышленных сточных вод в аэротенках или биотенках. Способ очистки сточных вод включает их смешение с активным илом, аэрацию потока иловой смеси в аэротенке, разделение иловой смеси и возврат активного ила в аэротенк, причем сточные воды подают в камеру предварительной очистки, из которой их откачивают насосом в аэротенк с расходом потока, превышающим расход сточных вод, поступающих на очистку, с возвратом соответствующей разницы в расходах в виде водоиловой смеси с выхода аэротенка в камеру предварительной очистки, а эту разницу рассчитывают из условия срабатывания уровня сточных вод в камере предварительной очистки до отметки, при которой насос отключают на время, в течение которого производят заполнение камеры предварительной очистки поступающими сточными водами, обеспечивая заданные параметры по нагрузке на активный ил по органическим загрязнениям в режиме прерывистой аэрации. Технический результат - повышение качества очистки сточных вод, снижение капитальных и эксплуатационных затрат. 1 з.п. ф-лы, 1 ил.