baber/WOPTO huggingface dataset:
Patent RU-2230429-C1 (RU)
Inventor: SMIRNOV D F
IPC: H03K5/19
Filed: 2003-01-08
Granted: 2004-06-10
Abstract: FIELD: pulse engineering; pulse selection by length and amplitude. SUBSTANCE: pulse train selector has pulse shaper 1, delay units 2, 4, 5, and 10, switch 11, AND gate 3, adders 6, 12, multilevel amplitude selectors 7, 13, switching units 8, 14, selector switch 15, flip-flop 9. First input of pulse shaper 1 across which constant-length pulses are built up during rise time of input pulses is connected to delay units 2, 4 and its second input across which pulses are built up during fall time of input pulses is connected to first input of AND gate 3 whose output is connected to adder 6. Delay unit 10 is connected to second input of flip-flop 9 whose output signal controls switch 11. Outputs of adders 6, 12 are connected through amplitude selectors 7, 13 and switching units 8, 14 to selector switch 15 whose output is connected to second input of AND gate 3, and output of delay unit 4 is connected to third input of AND gate 3 and to second input of adder 6. EFFECT: enlarged functional capabilities due to ability of selecting both periodic and random pulses. 1 cl, 2 dwg
Patent RU-2239778-C1 (RU)
Inventor: KUZNETSOV V M
IPC: F42B15/00
Filed: 2003-02-03
Granted: 2004-11-10
Abstract: FIELD: rocketry, applicable in short-range rocket complexes. 
     SUBSTANCE: the nozzle exit section of the main zero-stage engine has a cylindrical guide, installed in which is the primary thruster. The separation chamber is made in the form of an isolated cavity positioned inside the combustion chamber of the primary zero-stage thruster. This cavity is connected by means of the nozzles to a space formed by the walls of the nozzle of the main zero-stage engine and the zero-stage thruster. A sleeve with a blind bottom is installed inside the separation chamber. The powder charge is placed around the sleeve and made in the form of cylindrical tubes resting on the radial lugs on the sleeve outer surface made near the end facing the nozzles. An igniter is positioned inside the sleeve, and a delayed-action beam igniter is placed in the body opposite the igniter. The body outer surface and the sleeve walls form an annular exhaust-gas duct. 
     EFFECT: enhanced reliability of rocket functioning due to the enhanced accuracy of its ejection in the field of view of the control system with optical communication channels. 
     3 dwg
Patent RU-2218958-C1 (RU)
Title: Fire extinguisher
Inventor: KOBYLIN R A
IPC: A62C13/00
Filed: 2003-03-31
Granted: 2003-12-20
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: fire extinguisher comprises chamber for fireextinguishing composition, siphon pipe, locking trigger head, starting lever, outlet nozzle, heatsensitive locking device and connecting channel communicating locking device with chamber. Chamber has adapting neck. Connecting channel passes through adapting neck. Connecting channel diameter is equal to 1.0 - 1.5 siphon tube inner diameter. Outlet nozzle amounts to 0.31 - 0.48 of siphon tube inner diameter. EFFECT: increased fire-extinguishing efficiency. 2 cl, 1 dwg _
Patent RU-2227065-C1 (RU)
Title: Method of conducting of catalytic process and a system for its realization
Inventor: TARARYKIN A G
IPC: B01J35/04
Filed: 2003-04-17
Granted: 2004-04-20
Abstract: FIELD: chemical industry. SUBSTANCE: the invention presents a method of conducting of heterogeneous catalytic processes and a catalytic system for its realization. The invention is dealt with a chemical industry, in particular, with methods of conducting of processes of a heterogeneous catalysis with use of gaseous reagents . Substance of the invention: the method provides for reagents passing through a catalytic system, containing at least one layer of a regular structure catalyst made in the form of the cellular units. At that the process is realized within the limits of one layer of the cellular catalyst using blocks of more than one type and with different hydrodynamic resistance to the stream of the reagents, that allows to use blocks with different thickness of their walls, different diameters of holes and the frequency of the holes chosen in range of not less 3 and no more 140 per a square centimeter of a unit cross-section. At that the units with higher resistance for maintenance of uniformity of a field of speeds are placed in the zones where it is necessary to decelerate a speed of a stream. The technical result is maintenance of an even loading on the catalyst, increase of the catalyst service life and productivity of the process and improvement of the catalyst operational performance. EFFECT: maintenance of even loading on the catalyst, increase of its service life and productivity of the process, improvement of the catalyst operational performance. 12 cl, 6 dwg, 3 tbl, 2 ex
Patent RU-2237648-C1 (RU)
Inventor: BELOKUROVA I N
IPC: C07C29/94
Filed: 2003-04-22
Granted: 2004-10-10
Abstract: FIELD: special-destination fluids. 
     SUBSTANCE: improved method of refining and isolating water-glycol solution from exhausted antifreezes for preparing cooling fluids and low-freezing heat carriers comprising addition of coagulant followed by filtration on sand filter and refining on activated carbon, is characterized by that, after addition of coagulant, additional separator-assistant centrifugation stage is included and coagulant is selected from alkali metal hydroxide, 75% orthophosphoric acid, alkali metal carbonate, and sodium sulfate with following proportions of components utilized, wt %: sodium or potassium hydroxide 0.01-1.0, 75% orthophosphoric acid 0.02-1.6, sodium or potassium carbonate 0.05-0.5, sodium sulfate 0.01-0.07, glycols 40.0-90.0, water and oxidation products - the balance. 
     EFFECT: increased degree of purification to 100% regarding suspended impurities and to 95-100% regarding chief part of ethylene glycol oxidation products and corrosion products. 
     3 tbl, 11 ex
Patent RU-2237975-C1 (RU)
Title: Способ управления мощностью во время гибкого переключения каналов связи в системе мобильной связи
Inventor: KIM JOUN-SUN
IPC: H04W16/02
Filed: 2002-08-26
Granted: 2004-10-10
Abstract: Изобретение относится к системам мобильной связи, поддерживающей мультимедийный сервис, и касается способа управления мощностью во время гибкого переключения каналов связи в системе мобильной связи. Мобильная станция, находящаяся на связи с множеством базовых станций при гибком переключении каналов связи, измеряет уровни сигналов прямых общих каналов пилот-сигналов, принимаемых от базовых станций, и передает их последовательно на эти базовые станции. Затем базовые станции осуществляют управление мощностью передачи прямых общих каналов управления мощностью в соответствии с полученными результатами измерений уровней сигналов. Технический результат заключается в повышении эффективности управления мощностью передачи. 7 н. и 23 з.п. ф-лы, 7 ил.
Patent RU-2244456-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-05
Granted: 2005-01-20
Abstract: Изобретение относится к технологии консервной промышленности и может быть использовано в производстве полуфабриката гарнирного картофеля. Картофель после мойки и инспекции перед очисткой, доочисткой, резкой, обжариванием, фасовкой под вакуумом, герметизацией и пастеризацией обрабатывают липидсодержащим экстрактом биомассы микромицета Pythium insidiosum и выдерживают. Изобретение обеспечивает улучшение органолептических свойств целевого продукта.
Patent RU-2247928-C1 (RU)
Title: High-explosive warhead
Inventor: AVENJAN V A
IPC: F42B12/20
Filed: 2003-06-23
Granted: 2005-03-10
Abstract: FIELD: military equipment, applicable for production of warheads of high-precision small and medium-caliber guided missiles. 
     SUBSTANCE: the warhead has a fairing, explosive charge, fuse with a safety-actuating mechanism located in the cavity of the explosive charge bottom. The explosive charge is positioned between the fairing and the fuse, uniformly circumferentially positioned on the body side surface are proximity target sensors engageable with the safety-actuating mechanism, whose directional pattern is oriented perpendicularly to the warhead axis, and one or several sensing target sensors are installed on the end face surface of the fuse body, they are engageable with safety-actuating mechanism, whose directional pattern is oriented in the warhead axis. 
     EFFECT: enhanced efficiency of fragmentation at elementary objects located at the surface in the conditions of low angles of approach. 
     3 dwg
Patent RU-2244897-C1 (RU)
Title: Guided missile
Inventor: EVTEEV K P
IPC: F42B15/01
Filed: 2003-07-08
Granted: 2005-01-20
Abstract: FIELD: armament, in particular, guided missiles. 
     SUBSTANCE: the guided missile has a body with on-board systems, frame with drive shafts made with journals, with air vanes hinge-installed in their end face grooves for folding in the body and fixation in the unfolded position. The guided missile is provided with control-surface deflection transducers and a printed circuit board secured through an insulator on the front end face of the frame and connected by means of a bundled conductor to the on-board systems of the guided missile. 
     EFFECT: reduced spread in the value of the sweep angle of the air vanes in the process of manufacture. 
     2 dwg
Patent RU-2237133-C1 (RU)
Inventor: ILLENKO K N
IPC: E02D5/48
Filed: 2003-10-13
Granted: 2004-09-27
Abstract: FIELD: piles increasing in cross-section along their length, particularly for foundation building in stratified soil. 
     SUBSTANCE: pile has body with extensions arranged along pile length. Extensions have conical or pyramidal surfaces expanding towards pile body head. Distance h i  measured along pile body axis between projections of lower extension surfaces ends onto above axis is determined by a given correlations, wherein magnitude of taper angle of lower extension surface should be not less than that of inner soil friction angle. 
     EFFECT: increased pile bearing capacity along with reduced material consumption. 
     6 cl, 5 dwg
Patent RU-2253749-C1 (RU)
Inventor: BELYJ D M
IPC: F03G7/08
Filed: 2003-10-10
Granted: 2005-06-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention is designed for converting kinetic energy of moving vehicle into electric energy. Proposed device contains platform installed on roadway square to its longitudinal axis. Edge of platform projecting beyond the limits of roadway rests on external radial surface of flexible circular chamber rigidly secured by axial hole on ferromagnetic core and arranged in clearance of magnetic circuit with permanent magnet and coil. Chamber is filled with air and, partially, with ferromagnetic liquid and is divided into compartments by solid radial partitions with fitted-in hydraulic restrictors with ball valve with direction of liquid passing coinciding with direction of bypassing if chamber to one of sides. 
     EFFECT: simplified design, improved reliability in operation. 
     1 dwg
Patent RU-2260184-C1 (RU)
Inventor: ARDATSKAJA M D
IPC: G01N33/48
Filed: 2004-02-10
Granted: 2005-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining quantitative and qualitative composition of short chain fatty acids of C2-C4 fraction in feces and peripheral blood serum to evaluate fatty acids metabolism at various levels (hepatic, vesicular and intestinal). 
     EFFECT: high accuracy in measuring metabolism characteristics at various levels; accelerated process. 
     1 tbl
Patent RU-2262175-C1 (RU)
Inventor: ZAGRJADTSKIJ V I
IPC: H02K7/102
Filed: 2004-03-30
Granted: 2005-10-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed face-type electrical machine has single-disk stator and single-disk rotor, as well as reliable built-in braking device affording motor stopping as soon as field winding is deenergized. Rotor disk is coupled with rotor shaft through splined joint admitting axial displacement of rotor disk relative to shaft. Braking device disposed on one of bearing end-shields of machine frame is equipped with adjusting members enabling desired positioning of rotor disk inside annular space of machine and adjustment of brake spring pressure. Shaped supports are used for installing stator core separated from rotor core by air gap which are rigidly coupled with stator core and are free to displace relative to bearing end-shield whereon they are all secured upon setting desired air gap. 
     EFFECT: reduced size, facilitated maintenance, enhanced operating reliability. 
     6 cl, 1 dwg
Patent RU-2269895-C1 (RU)
Title: Method for improvement of winter wheal frost resistance
Inventor: CHEKUROV VIKTOR MIKHAJLOVICH
IPC: A01N61/00
Filed: 2004-06-24
Granted: 2006-02-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: before sowing winter wheal seeds are treated with aqueous solution of biologically active preparation based on triterpene acids extracted from fir-tree wood green in amount of 0.5-1.0 l/ton of seeds, followed by treatment with alkaline agent of 100 g/l concentration. Method of present invention makes it possible to increase survived plant percent up to 82.1 %. 
     EFFECT: improved winter wheal frost resistance; increased survived plant percent. 
     2 cl, 2 ex, 2 tbl
Patent RU-2273510-C1 (RU)
Title: Method of dehydration of gas
Inventor: ZIBERT GENRIKH KARLOVICH
IPC: F25J3/06
Filed: 2004-09-13
Granted: 2006-04-10
Abstract: FIELD: preparation of natural and oil gases for transportation and processing. 
     SUBSTANCE: proposed method includes cleaning of gas flow from mechanical impurities and dropping liquid, condensation of water and/or hydrocarbon components, separation and removal of them from gas.  Components are subjected to capillary condensation from gas flow in anisotropic porous capillary structure made from wettable solid material condensed by components. Sizes of pores and capillaries of structure decrease to one side. Condensed components are removed through pores and capillaries towards decrease of their sizes. Gas flow in structure is directed towards increase of sizes of pores and capillaries. Gas flow is fed at normal to direction of motion of component being removed. Agents increasing wettability of solid material are fed to condensed components at removal. Part of removable condensed components is recirculated to side at increased sizes of pores and capillaries. Capillary condensation and removal of condensed components are performed repeatedly - at several stages. At repeated condensation, removal of condensed components is performed from previous stage to side at increased sizes of pores and capillaries of previous gas dehydration stage. 
     EFFECT: enhanced efficiency of dehydration; reduced losses of gas pressure. 
     7 cl, 13 dwg, 1 ex
Patent RU-2275559-C1 (RU)
Inventor: DAVYDOV STANISLAV JAKOVLEVICH
IPC: F24H1/10
Filed: 2004-12-07
Granted: 2006-04-27
Abstract: Изобретение относится к теплоэнергетике и может быть использовано в установках для нагрева воды уходящими дымовыми газами котельных. Задачей изобретения является повышение эффективности путем интенсификации тепломассообмена. Контактный теплоутилизатор содержит вертикальный корпус с верхним газоотводящим и нижним газоподводящим коллекторами, последний из которых выполнен с отверстиями, насадку с оросителем, регулирующую заслонку. У перфорированного конусного кольца с центральным газоперепускным патрубком выходной торец размещен выше нижнего его основания. Коллектор образован кольцевой камерой, размещенной на корпусе и имеющей с последним общую стенку с установленной на ней подвижно регулирующей заслонкой, в стенке и в заслонке выполнены отверстия рядами по периметру корпуса. Проходные сечения отверстий стенки корпуса и регулирующей заслонки выполнены увеличивающимися снизу вверх. Выходной торец газоперепускного патрубка кольца выполнен с пилообразными зубцами. Такое выполнение утилизатора позволяет обеспечить постоянство скорости газа по сечению камеры, равномерное стекание части воды с плоскости конического кольца, выравнивает потоки горячего газа по поперечному сечению камеры теплообмена, кроме того, достигается перераспределение количества подаваемого горячего газа до достижения равномерного распределения по сечению теплообменной камеры. 1 з.п. ф-лы, 4 ил.
Patent RU-2279677-C1 (RU)
Inventor: PLAKSINA GALINA VASIL EVNA
IPC: G01N33/483
Filed: 2004-12-27
Granted: 2006-07-10
Abstract: FIELD: medicine, laboratory diagnostics. 
     SUBSTANCE: for the purpose of predicting infectious mononucleosis (IM) flow in children one should perform sampling from fauces mucosa to dissolve it at 1:1 ratio with physiological solution and keep in diagnostic cell for about 20-24 h. Then it should be microscoped in polarization light and at detecting branched morphostructures of confocal domains and anisotropic structures in the form of filaments followed by predicting favourable IM flow, and at detecting stratified confocal domains with dense black deposit and anisotropic structures as dense netting of filaments and spherulites it is possible to predict unfavorable IM flow in children. The application of the present innovation enables to carry out significant IM flow prediction in short terms with available technique. 
     EFFECT: higher efficiency. 
     2 dwg, 2 ex
Patent RU-2282131-C1 (RU)
Inventor: AMANOV VALERIJ VLADILENOVICH
IPC: F42C19/12
Filed: 2004-12-30
Granted: 2006-08-20
Abstract: FIELD: ammunition modified for electric ignition. 
     SUBSTANCE: the cartridge has a shell, cartridge case with a propellant charge, which communicates with the bottom electric cap device containing a cylindrical threaded case in which a coaxial current tap is installed through a non-current-conducting bush, the current tap adjoins the lower of the two disk electrodes separated by an insulating pad, the electrodes are connected by a resistance bridge positioned in an initiating compound communicating with an ignition charge filling the shell resting on the upper electrode linked with the case, whose open end is rolled on the side of the propellant charge of the cartridge case.  The case is made with a shoulder, the central current tap is made with an obturation flange installed on the case shoulder, the current tap and the case are geometrically closed via the bush, and the shell of the ignition charge has a downward construction. 
     EFFECT: enhanced functional reliability of the cartridge, provided universality of its use in combination with stability of the ballistic characteristics of projectiles. 
     2 dwg
Patent RU-2285468-C1 (RU)
Inventor: DAMBAEV GEORGIJ TSYRENOVICH
IPC: A61B17/122
Filed: 2005-02-07
Granted: 2006-10-20
Abstract: FIELD: medical equipment. 
     SUBSTANCE: clip has double-turn elongated wire spiral. Spiral is closed up along total length for compression influence and it has free ends of wire at first end of spiral, which is made of titanium nikelide alloy having effects of shape memory and super-elasticity. Both branches of any turn of spiral are straitened almost along its total length at the direction of second end of spiral and are put to mutual touch to form linear branches. Anastomosis of small-sized hollow organs can be performed without making wide openings, without making trauma to walls and disturbance of fine physiology of operation of those organs. 
     EFFECT: widened area of application; improved efficiency. 
     6 dwg, 1 ex
Patent RU-2287900-C1 (RU)
Title: Method for measuring multiple-signal selectivity of broadband signal receiver
Inventor: ZHUKOV ALEKSANDR PETROVICH
IPC: H04B17/00
Filed: 2005-04-05
Granted: 2006-11-20
Abstract: FIELD: measurement technology. 
     SUBSTANCE: novelty is that proposed method for measuring multiple-signal selectivity of broadband signal receiver involves use of two types of frequency allocation in N (N > 2) interferences; first type includes choice of interference frequencies in vicinity of useful-signal intermediate frequency so as to ensure that third-order intermodulation components from N interferences occurred in each channel of protective unit; second type involves allocation of interference frequencies so that intermodulation components occurred only in 50% of protective-unit channels (number of interferences in both types) being equal); interference power level is increased in first type of interference frequency allocation before reducing output signal-to-noise ratio in proportion to cube of interference power and in second type, before initiating reduction of signal-to-noise ratio in proportion to interference power. 
     EFFECT: enhanced accuracy in measuring multiple-signal selectivity of broadband signal receiver in narrow-band interference environment. 
     2 cl, 3 dwg 
     2 cl, 3 dwg
Patent RU-2288592-C1 (RU)
Title: Green feed preservation method
Inventor: MELIKHOV VIKTOR VASIL EVICH
IPC: A23K3/02
Filed: 2005-06-21
Granted: 2006-12-10
Abstract: FIELD: feed production, in particular, preservation of plant green mass. 
     SUBSTANCE: method involves using preservative such as aqueous solution of natural bischofite at natural bischifite : water ratio of 1:4.5-6.0; introducing said preservative by spraying under pressure of 0.5-0.7 atm, with droplet sizes of 100-300 micron, in an amount of at least 35 l per 1 ton of green mass. 
     EFFECT: increased yield of biomass of green feed. 
     2 tbl, 4 ex
Patent RU-2286842-C1 (RU)
Title: Method of producing micro-filtering positively charged diaphragm
Inventor: TARASOV ALEKSANDR VALENTINOVIC
IPC: B01D71/06
Filed: 2005-06-24
Granted: 2006-11-10
Abstract: FIELD: filtering. 
     SUBSTANCE: method comprises preparing moulding solution by solving the diaphragm-forming polymer, supplying the modifying addition made of amino groups with a capacity of 1.1-6.6 MeV/g in amount of (in mass parts) 2.0-30.0 per 100 of diaphragm-forming polymer, and subsequent moulding and drying. 
     EFFECT: expanded functional capabilities. 
     2 cl, 1 tbl, 6 ex
Patent RU-2296205-C1 (RU)
Inventor: LATYSHEV JAKOV MIKHAJLOVICH
IPC: E05C7/02
Filed: 2005-07-18
Granted: 2007-03-27
Abstract: FIELD: the door lock is applicable for reliable closing of the apartment having a door with two wings positioned one after another. 
     SUBSTANCE: the lock provides for locking of two door wings not only from the outside, but by hand from the inside of the room.  The lock consists of two parts.  The first part of the lock is located on the outer door wing and has a rotary cylindrical body of a standard lock installed inside the body and coupled to the power nut of a screw pair with the aid of an intermediate bush.  The second part of the lock is positioned on the inner door wing and has a power threaded rod, which can be turned and set by hand in the inoperative position, and which is installed inside the other body.  The power nut is screwed on this rod at opening and closing of the lock from the outside of the door wing.  The lock may be provided with a detachable power threaded rod inserted at closing of the room from the inside in the provided hole on the door wing and at rotation of it by screwing in the power nut fastened on the outer door wing near the first power nut. 
     EFFECT: the power threaded rod installed inside the rotary body may provide simultaneous closing of the room from the inside. 
     4 cl, 8 dwg
Patent RU-2299460-C1 (RU)
Inventor: PETRENKO VJACHESLAV IVANOVICH
IPC: G06F7/523
Filed: 2005-10-05
Granted: 2007-05-20
Abstract: FIELD: computer engineering, possible use in digital computing devices, and also in devices for forming elements of finite fields. 
     SUBSTANCE: device contains adders, inverters, multipliers, multiplexer. 
     EFFECT: expanded functional capabilities due to expanded range of input number values. 
     1 dwg