baber/WOPTO huggingface dataset:
Patent RU-2231349-C1 (RU)
Inventor: VOLJANIK M N
IPC: A61P43/00
Filed: 2003-01-15
Granted: 2004-06-27
Abstract: FIELD: medicine, neurology. 
     SUBSTANCE: physiotherapeutic impact should be performed due to interrupted hypobaric decompression chamber hypoxia for 19-24 seances at gradual lifting patients for the height of 1000 - 3500 m for 7 d and at 3500 m level - up to the end of therapy conducted, duration for staying at maximum height corresponds to 30 min and total duration of seance being 1 h. The present innovation enables to restore psychic and general cerebral disorders in patients of the present category. 
     EFFECT: higher efficiency of therapy. 
     5 ex, 1 tbl
Patent RU-2237295-C1 (RU)
Inventor: KARPOVA G V
IPC: G09B23/28
Filed: 2003-04-21
Granted: 2004-09-27
Abstract: FIELD: medicine, experimental hematology. 
     SUBSTANCE: the present innovation deals with modeling hemolytic anemia due to simultaneous intraperitoneal injection of exogenous factor for laboratory animals. One should introduce high-molecular polyethylenoxide at 3-6·10 6  molecular weight at the dosages of 0.6-1.5 mg/kg. The method enables to model hemolytic anemia due to applying high-molecular polyethylenoxide (HMPEO). 
     EFFECT: higher efficiency of modeling. 
     1 tbl
Patent RU-2232852-C1 (RU)
Inventor: POPOV P I
IPC: G05D7/00
Filed: 2003-05-13
Granted: 2004-07-20
Abstract: FIELD: water supply systems, particularly for emergency shutting-down of water supply in plumbing system of building, for instance during water pipeline breaking and so on. 
     SUBSTANCE: device has water-dispensing fittings arranged on water supply pipeline and stop valve installed upstream water-dispensing fittings. Stop valve begins its operation in presence of water leakage. Device has water sensors. Each water sensor is formed as two open electrodes connected to floor and is arranged under corresponding water-dispensing fitting and under drain orifice of sink, wash sink, bath, shower or spill tank of lavatory bowl. Safety stop valve is formed as normally-opened electromagnetic valve linked to sensors through control unit. Supply pipeline is riser pipe for water feeding into apartment. 
     EFFECT: prevention of building flood in conditions of often water supply interruption. 
     5 cl, 1 dwg
Patent RU-2224081-C1 (RU)
Inventor: BARANTSEVICH STANISLAV VLADIMI
IPC: E21B7/28
Filed: 2003-05-22
Granted: 2004-02-20
Abstract: FIELD: mining industry. SUBSTANCE: Device has body with central axial passage, external ring-shaped projection and axial grooves. Tools in shape of hydrodynamic blades with positive attack angle in direction of rotation are hanged from joints inside axial grooves. Inside the central axial passage hollow shaft is placed and connected to the body with its upper end. Outside the shaft in top-down direction thrust bushing, spring and bush sleeve are located consecutively, capable of interaction and progressive or reciprocal movement. Around the hollow shaft traction bars are located, each of them at one end connected to corresponding tool by means of joint, while other ends are connected to the bush sleeve. Supporting member with axial passage and radial ports is fixed to the lower end of the hollow shaft. EFFECT: increased durability and effectiveness of device. 1 cl, 3 dwg
Patent RU-2248422-C1 (RU)
Title: Intermediate nonsplit spring fastening
Inventor: SUPRUN P P
IPC: E01B9/48
Filed: 2003-06-02
Granted: 2005-03-20
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: invention relates to rail tracks with reinforced concrete ties. Proposed intermediate nonsplit spring fastening contains rail baseplate with holes and flanges, embedded members installed in through holes of reinforced concrete tie and spring fastening members. Each embedded member is made in form of rectangular-section rod with three flanges arranged in one plane on upper and lower end faces and in middle part of rod. Middle flange is longer than lower flange, and spring fastening members are made in form on U-shaped rectangular section spring clamps with slots on legs, each is driven under upper flange of corresponding embedded member from different sides of rail, with legs getting to beveled surface of rail foot. Holes in rail baseplate are made with sizes and shape to pass upper flange of embedded member, and rail baseplate proper is provided additionally with lock beads from different sides of rails found on ends of baseplate parallel to axis of rail. 
     EFFECT: reduced maintenance expenses of fastening, simplified process of assembling of fastening units at base track machine stations. 
     2 cl, 5 dwg
Patent RU-2236724-C1 (RU)
Title: Способ амплитудной и фазовой модуляции свч-сигнала и устройство для реализации этого способа
Inventor: LAPSHIN V I
IPC: H01P5/107
Filed: 2003-06-24
Granted: 2004-09-20
Abstract: Изобретение относится к области радиотехники, в частности к способам амплитудной и фазовой модуляции СВЧ-диапазона, и может быть использовано для формирования сигналов сложной формы (например, возбуждения ТЕМ волны) и модуляции в различных трактах СВЧ - измерительных, передающих, приемных и для реализации новых видов РЛС. Технический результат предлагаемого решения заключается в осуществлении одновременной фазовой и амплитудной модуляции на одном элементе управления, исключении фазовых ошибок и уменьшении вносимых потерь. В способе амплитудной и фазовой модуляции СВЧ-сигнала, основанном на дискретном переключении напряжения смещения на двух группах управляющих полупроводниковых приборов при прохождении через них из прямоугольного волновода СВЧ-волны Н10, в котором возбуждают ТЕМ-волну над или под центральным проводником симметричной полосковой линии выходного волновода, используя естественное различие структуры электромагнитных полей прямоугольного волновода и симметричной полосковой линии, для изменения сдвига фазы на 180° путем переключения напряжения смещения разных знаков на двух группах управляющих полупроводниковых приборов дискретно на противоположные. Для амплитудной модуляции плавно или дискретно изменяют величину напряжения смещения на одной из групп управляющих полупроводниковых приборов. Устройство амплитудной и фазовой модуляции СВЧ-сигнала содержит входной прямоугольный волновод, щелевую диафрагму с резонансными узлами связи и управляющими полупроводниковыми приборами, размещенными симметрично по обеим сторонам резонансных узлов связи. Щелевая диафрагма установлена на стыке соосно расположенных прямоугольного волновода и симметричной полосковой линии, размещенной в согласующем волноводе длиной l~(0,25-0,5)λ g  и выходном прямоугольном волноводе. Центральный проводник симметричной полосковой линии подключен к центру щелевой диафрагмы, разделяющему резонансные узлы связи симметрично по разные стороны от него, причем широкая стенка выходного волновода скачкообразно уменьшена от согласующего волновода до величины   где a, b -широкая и узкая стенки выходного волновода соответственно, λ о , λ g  - длина волны в свободном пространстве и в согласующем волноводе соответственно, δ - толщина подложки, ε - диэлектрическая проницаемость подложки. В резонансных узлах связи щелевой диафрагмы выполнены углубления, в которых закреплены диэлектрические пластины с контактными площадками, при этом боковые контактные площадки связаны с однополярными электродами управляющих полупроводниковых приборов и подключены к корпусу щелевой диафрагмы, а центральная соединена со вторыми входами управляющих полупроводниковых приборов и связана с устройством управления. 2 н. и 1 з.п. ф-лы, 1 табл., 5 ил.
Patent RU-2239768-C1 (RU)
Title: Automated armament control system
Inventor: MAN KO V L
IPC: F41G5/00
Filed: 2003-10-06
Granted: 2004-11-10
Abstract: FIELD: automated armament control systems. 
     SUBSTANCE: the system has a control panel, gun, manual and automated gun aiming drives, sight with the first indicator, switching unit of automated gun aiming and successively connected manual cage drive, cage, sight line stabilizer and an optical forming system, as well as respective couplings providing their joined operation. The invention is featured by the fact that introduced are the second and third indicators, electromagnetic clutch, time relay and an electromagnetic cage drive, as well as couplings providing for interconnection of the introduced and known components and their joined operation. Introduction in the automated armament control system of the time relay, electromagnetic cage drive, indicators, etc., as well as of new couplings makes it possible to enhance the speed of response and reliability of the system in the periods of change-over of the operating conditions, switching-on and switching-off of the control system. Practical measurements carried out on the known and offered systems show that the switching-on and switching-off of the systems save from 10 to 45s. Besides, the human engineering conditions of layer's operation are improved, he is freed of the necessity to exert considerable physical efforts, mental calculation of time intervals, reach and push his way to distant control members. 
     EFFECT: enhanced efficiency of functioning makes up 10%. 
     1 dwg
Patent RU-2249785-C1 (RU)
Inventor: KUKANKOV S N
IPC: B64G1/58
Filed: 2003-11-03
Granted: 2005-04-10
Abstract: Изобретение относится к области баллистики, в частности к теплозащитному покрытию, которое может быть использовано для облицовки головной части ракет и космических летательных аппаратов. Заявлено активное теплозащитное покрытие сложнодинамического объекта, которое выполнено из разнородных по материалу слоев, включающих микробаллоны с инертным газом под давлением, армирующей сетки из базальтового волокна и сминаемой сотовой структуры из медной фольги. Представлено трехслойное покрытие с внешним слоем, выполненным из герметика, наполненного микробаллонами, следующего слоя, выполненного в виде абляционного покрытия с микробаллонами, армированного сеткой базальтового волокна, и третьего слоя, выполненного в виде сотовой структуры из медной фольги. Техническим результатом изобретения является обеспечение термоударной защиты объекта в случае воздействия теплового или рентгеновского излучения высокой энергии или потока микрочастиц. 2 ил.
Patent RU-2261518-C1 (RU)
Inventor: KOSHCHEEV L G
IPC: H02M7/48
Filed: 2003-12-03
Granted: 2005-09-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed converter designed to supply with power field windings of medium- and heavy-power synchronous machines from 380 V, 50 Hz three-phase supply mains has ac voltage rectifier, off-line voltage inverter built around inverse diodes, power transformer provided with primary winding as well as with first and second coils of secondary winding, high-frequency rectifier using bridge circuit arrangement, driver incorporating electrical isolation device that functions to generate rectangular-waveform current pulses of desired frequency and length varied depending on output parameter, and LC filter of ac voltage component across inverter input. Novelty is that newly introduced in converter are thyristor semi-bridge whose common lead is connected to transformer secondary winding coil, anode and cathode, to like-polarity leads of high-frequency rectifier, and control junctions of semi-bridge thyristors are coupled with additional leads of driver affording generation of additional control signal to switch converter over to field current boosting mode. 
     EFFECT: reduced power loss, size, and mass. 
     1 cl, 3 dwg
Patent RU-2261707-C1 (RU)
Title: Способ лечения отморожений
Inventor: MOROZOV V N
IPC: A61P17/02
Filed: 2004-01-08
Granted: 2005-10-10
Abstract: Изобретение относится к медицине, к хирургии и может быть использовано для лечения отморожений. В ареактивный период или в первые два часа реактивного периода пораженному перорально дают пирроксан в дозе 0,025 г, затем криоповрежденные ткани промывают раствором фурацилина и смазывают мазью Витодерм, в последующем пациент принимает пирроксан по 0,025 г ежедневно в течение одной или двух недель. Данное изобретение способствует активации холинореактивных структур мозга, антиоксидантных и противосвертывающих механизмов крови, улучшению микроциркуляции, что, в свою очередь, способствует торможению некротических процессов в зоне криотравмы.
Patent RU-2262857-C1 (RU)
Inventor: ALEKSEEV G V
IPC: A21C9/06
Filed: 2004-01-20
Granted: 2005-10-27
Abstract: FIELD: food engineering, in particular, baking of products such as pizza, cheese cake etc in both bakery plants and public catering enterprises. 
     SUBSTANCE: apparatus has pans formed as hollow cylinders manufactured from non-magnetic material and joined to one another through flexible binder so as to define endless belt, heating member, dough and filler dosing devices, mechanisms for preparing and removal of pans, said mechanism being made in the form of levers with electromagnetic drive. Through slots are provided in upper and lower parts of cylinders and upper and lower covers are disposed in said through slots for longitudinal displacement therein. Annular substrate of ferromagnetic material is located between said covers. Reciprocating ejectors with electromagnetic drive are adapted for preparing and removing of covers. Mechanisms for preparing and removal of pans and reciprocating ejectors are synchronized relative to one another. 
     EFFECT: increased efficiency owing to provision for producing of high quality foods in single process cycle with minimal employment of industrial areas and reduced power consumption. 
     3 dwg
Patent RU-2242386-C1 (RU)
Inventor: FEDOTOV A I
IPC: G01L5/28
Filed: 2004-02-04
Granted: 2004-12-20
Abstract: FIELD: transport engineering; testing facilities. 
     SUBSTANCE: invention relates to stands for diagnosing condition of brakes of road vehicles, including those furnished with antilock systems. Proposed device contains stationary platform including two similar sections with fitted-on drive and support rollers. Rollers are connected by chain drive. Drive rollers are connected with flywheel rotated by drive used to bring the device to initial braking speed conditions. Device is furnished with units for measuring brake force on each wheel of vehicle and follow-up rollers installed on stationary platform. 
     EFFECT: improved reliability and quality of diagnosing of vehicle brake systems owing to bringing diagnosing test conditions to real braking conditions by increasing accuracy of measurements of brake force. 
     1 dwg
Patent RU-2256061-C1 (RU)
Inventor: MAKHMUTOV I KH
IPC: E21B29/10
Filed: 2004-03-24
Granted: 2005-07-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: device has body with conical direct and reversed guides and ring-shaped groove on outer surface, serially mounted in ring-shaped groove rings with grooves on mutually directed surfaces, mounted on the body between rings rollers with shelves in upper and lower portions, positioned in grooves of rings with possible rotation and radial movement, on outer surface of body radial groove are made having in cross-section of body evenly changing depth for radial movement of rollers. Rings are mounted with possible rotation relatively to body. Rings are additionally rigidly connected between each other by plates, forming windows without rollers and uniting rollers in rows. Radial grooves for each roller from upper rows are made with possible radial displacement greater than from lower rows of rollers. Each of rollers rows is made with possible independent rotation relatively to body. 
     EFFECT: higher reliability, higher efficiency. 
     2 cl, 4 dwg
Patent RU-2261877-C1 (RU)
Inventor: ANDREJCHATENKO V V
IPC: C09D127/18
Filed: 2004-04-27
Granted: 2005-10-10
Abstract: FIELD: polymers. 
     SUBSTANCE: invention relates to compositions based on polytetrafluoroethylene aqueous dispersions designated for preparing coatings for different aims. The coating composition represents the concentrated polytetrafluoroethylene aqueous suspension comprising the following components, wt.-%: polytetrafluoroethylene, 45-65; fluoroemulsifying agent, 0.1-0.2; nonionogenic surface-active substance Neonol AF 9-n or AFB 9-n, 5-15 (preferably, 8-12) representing a mixture of monoalkylphenol polyethylene glycol esters based on propylene trimers of the formula: R-C 6 H 4 O-(CH 2 CH 2 O) n H wherein R is alkyl radical isononyl -C 9 H 19  joined to phenol at para-position with respect to hydroxyl group; n is an averaged number of ethylene oxide moles joined to one mole of alkylphenols, 9-12, and water. The composition can comprise additionally ammonium aqueous solution providing pH value 5.0-15.0, glycerol or ethylene glycol in the amount 2-6 wt.-%. The composition is designated for preparing coatings able to endure heating to 370C and for development of different composition materials, among them composition for anti-adhesion and anti-overheating coatings, Invention provides improvement of exploitation and physical-mechanical properties of coating. 
     EFFECT: improved and valuable properties of composition. 
     4 cl, 3 tbl
Patent RU-2265576-C1 (RU)
Inventor: FEDOROV V D
IPC: C01F3/00
Filed: 2004-06-08
Granted: 2005-12-10
Abstract: FIELD: method of production of beryllium compounds, namely ammonium fluoro-beryllate used for production of beryllium fluoride. 
     SUBSTANCE: ammonium fluoro-beryllate is produced from beryllium-containing material by action of fluorine agent followed by separation of reaction products. Beryllium-containing material is subjected to fluxless melting. Melt thus obtained is leached-out under hydro-thermal conditions at temperature of 150-180°C and pH=7.5-9.0 for 2-5 h by aqueous solution of ammonium bifluoride; mole ratio of fluorine to beryllium is equal to 10-15. Melt may be depulped in mother liquors and flushing water obtained at separation of reaction products. 
     EFFECT: simplified procedure; enhanced selectivity; possibility of utilization of wastes of metallic beryllium. 
     2 cl, 4 tbl, 1 ex
Patent RU-2269278-C1 (RU)
Title: Plant concentrate
Inventor: FILONOVA GALINA LEONT EVNA
IPC: A23L2/385
Filed: 2004-07-06
Granted: 2006-02-10
Abstract: FIELD: soft drink industry. 
     SUBSTANCE: claimed concentrate contains the next extractive and dry substances (g/100 g): extract from bergenia root 0.400-0.500; dog rose 0.550-0.653; nettle grass 0.180-0.250; estragon grass 0.200-0.260; extract from coneflower (Echinacea) grass 0.090-0.150; nutmeg tincture 0.008-0.012; dry matters: sugar sand 19.000-20.000; maltose treacle 28.500-30.500; honey 7.000-7.500, citric acid 0.800-8.50; and bioactive additive 1.550-1.820. Concentrate of present invention in combination with tea, coffee, cocktail or warm water (in amount of 2-3 tea spoons/cup) has prophylaxis action on brain, coronary vessels, stomach, backbone and lymph system. Moreover it is useful as immunomodulating product. 
     EFFECT: enhanced assortment of plant concentrates with healthy effect. 
     3 ex
Patent RU-2259952-C1 (RU)
Inventor: KRAVCHENKO T A
IPC: B01D15/04
Filed: 2004-08-09
Granted: 2005-09-10
Abstract: FIELD: cleaning waste water and processing solutions by ionites;  selective sorption of ions of transition metals for separation of them. 
     SUBSTANCE: extraction of copper ions Cu 2+  from processing solutions  is performed by passing the  solutions through charge of low-basic amine-containing anionite; used as sorbent  is sludge of ionites from Duolite A365,  Duolite A7 and Purolite A109 series. Then, reduction of ions of Cu 2+  to metal is performed in anionite phase. Sorption-reduction cycles are repeated many times and anionite is washed with water after each reduction stage for removal of alkali. Alkaline solutions of sodium dithionite or hydrozine sulfate may be used as reductants; reduction may be performed by low-density electric current. Proposed method ensures regeneration of saturated complex-forming sorbent without separation of component being sorbed from polymer phase. 
     EFFECT: enhanced efficiency of copper concentration. 
     4 cl, 1 tbl, 3 ex
Patent RU-2277216-C1 (RU)
Title: Missile guidance trainer
Inventor: RASTOPKA ALEKSEJ VIKTOROVICH
IPC: F41J5/02
Filed: 2004-11-17
Granted: 2006-05-27
Abstract: FIELD: military equipment, in particular, devices for training of tank sighters-operators in firing from tanks by guided missiles. 
     SUBSTANCE: the trainer has a standard guidance system and an information beam of the missile control system; in flight the missile is simulated by an inflammable feedback lamp positioned on the target together with a photodetector.  The photodetector is designed for recording the position of the information beam relative to the target center and determining the accuracy of target hitting.  The lamp and the photodetector are switched on and of by radio signals supplied from the firing tank.  For generation of signals for switching-on of the lamp and photodetector and for their switching-off with due account made for the missile flight time use is made of a computation unit with a time relay and a transmitting radio unit positioned in the tank.  The information on the final position of the information beam relative to the target center at the end of the firing cycle is radio transmitted from the target to the control point of the fire control officer for estimation of the fire result. 
     EFFECT: reduced expenditures on trainings of sighters-operators of tanks in firing of guided missiles and numerical increase of the quantity of such trainings without reduction of their quality. 
     1 dwg
Patent RU-2277492-C1 (RU)
Inventor: KOZIN VIKTOR MIKHAJLOVICH
IPC: B63B35/08
Filed: 2005-01-27
Granted: 2006-06-10
Abstract: FIELD: ice breaking technology and cleaning water basins. 
     SUBSTANCE: proposed device is just submarine vessel running under ice at resonance speed and exciting resonance flexural gravitational waves. Pumps mounted in fore extremity of vessel in vertical plane perpendicular to ship's CL over entire perimeter of her hull are used for discharge of water found between outer and pressure hulls overboard in radial direction relative to axis of symmetry of pressure hull. During operation of pumps pressure in fore extremity increases, thus increasing height of flexural gravitational waves. 
     EFFECT: enhanced efficiency of ice breaking due to increased height of flexural gravitational waves. 
     2 dwg
Patent RU-2287076-C1 (RU)
Inventor: SEMENOV VJACHESLAV L VOVICH
IPC: F02K7/10
Filed: 2005-02-24
Granted: 2006-11-10
Abstract: FIELD: aircraft industry. 
     SUBSTANCE: proposed engine plant for hypersonic craft contains hypersonic ramjet engine with at least one combustion chamber furnished with fuel injection device and igniter.  Oxygen is supplied to igniter input.  Engine plant contains also heat exchange device for cooling engine by hydrocarbon fuel coupled by output with fuel injection device.  Engine fuel feed system contains fuel tank with hydrocarbon fuel and turbopump set with centrifugal pump whose input is coupled with output of fuel tank, and output, with input of heat exchanger.  Turbine is fitted on one shaft with centrifugal pump.  Fuel feed system contains additionally self-contained circuit to deliver gaseous substance compatible with hydrocarbon fuel in process of combustion to turbine under pressure.  Output of said circuit is connected with input of turbine, and hydrogen is delivered to input as gaseous substance compatible with hydrocarbon fuel. 
     EFFECT: improved reliability of hypersonic craft. 
     4 cl, 1 dwg