baber/WOPTO huggingface dataset:
Patent RU-2267022-C1 (RU)
Inventor: BRDAR KRISTOFER R
IPC: F23D11/12
Filed: 2004-05-13
Granted: 2005-12-27
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: proposed gas-turbine engine has central stage arranged in gas duct of engine from its part arranged higher relative to direction of main gas flow to part lower in direction of main gas flow and provided with exhaust gas cone forming device in direction of main gas flow, and guide arrangement.  Gas-turbine engine has group of blades, group of fuel nozzles and group of igniters.  Guide arrangement is located in zone of edge of exhaust gas cone-forming device arranged higher relative to direction of main gas flow.  Group of blades is located in gas duct out of the limits of central stage.  Blades are provided with atomizing guides extending through blades.  Fuel nozzles are installed on inner ends of corresponding atomizing guides.  Each nozzle is provided with input, output and passage between input and output.  Passage has part arranged to direct fuel flow to first part of passage surface located across and widening downwards in direction of flow with subsequent deflection fuel flow by first part of surface and its outlet from nozzle.  Igniters are arranged in corresponding atomizing guides for igniting fuel from corresponding fuel nozzle. 
     EFFECT: provision of reliable lighting up in afterburner, improved recirculation of fuel in flow. 
     13 cl, 8 dwg
Patent RU-2272173-C1 (RU)
Title: Compact aerodynamic-type revolution governor for wind-power plant
Inventor: GABCHENKO VALERIJ FEDOROVICH
IPC: F03D7/04
Filed: 2004-06-02
Granted: 2006-03-20
Abstract: FIELD: wind-power engineering; devices for control of rotational speed and torque of wind wheels. 
     SUBSTANCE: proposed wind wheel has hub with bearing units rigidly secured on it; blades mounted in these bearing units are turnable relative to their axes located in cone-shaped patterns relative to wind wheel axis. Wind wheel hub is provided with device having effect on turn of blade; this device consists of guide with at least two springs of different tension which are secured on bearing parts of crank bell blades connected with pusher sliding over guide which is supported by spring of lesser tension; provision is also made for spring compression control unit. Springs are taken out of operation in turn; first spring of lesser tension and then spring of larger tension. 
     EFFECT: enhanced accuracy of maintenance of wind wheel revolutions; improved orientation of wind wheel to wind; avoidance of effect of tower aerodynamic trail; simplified construction. 
     1 dwg
Patent RU-2271074-C1 (RU)
Title: Multifunction system for integration and data transfer of video information services
Inventor: ZUBAREV JURIJ BORISOVICH
IPC: H04N7/14
Filed: 2004-08-09
Granted: 2006-02-27
Abstract: FIELD: data transfer networks; transmission and reception of audio and video signals. 
     SUBSTANCE: as distinct from centralized architecture of building video information service center, proposed system is built as distributed system that has one base video information service center and several local ones coupled with the latter through main-line communication channels. Base video information service center has in addition output to public telephone network, Internet, and mobile communication network. In addition, local information service centers and base one incorporate digital telephone exchanges, and users of local information service centers are additionally connected to these digital telephone exchanges. Technologies of local networks (Ethernet, Fast Ethernet, Gigabit Ethernet) are used for connecting users of local information service centers to servers. 
     EFFECT: enhanced servicing speed at lower throughput of main-line communication channels. 
     2 cl, 3 dwg
Patent RU-2274570-C1 (RU)
Title: Flushing-and-draining device for toilet (versions) and rubber gate for flushing-and-draining device
Inventor: ROGACHEV ALEKSANDR SERGEEVICH
IPC: B60R15/04
Filed: 2004-09-09
Granted: 2006-04-20
Abstract: FIELD: railway transport; hygiene equipment of car. 
     SUBSTANCE: invention relates to hygiene equipment of ecologically clean toilets and it can be used in cars with water and power supply.  Proposed flushing-and-draining device for toilet, according to three design versions, contains water-closet bowl, casing, outlet pipe, flushing device, diaphragm meter, check valve, service water tank, microprocessor, electrically controlled valves, flush button, diaphragm meter and cylinder, rubber discharge gate, liquid pump and suction and delivery pipelines.  According to first and second design versions, devices are furnished with additional rubber discharge gate, water-closet bowl is made hinged, pump is connected to opposite liquid chambers of diaphragm cylinder and meter, and delivery pipeline is connected through electrically controlled valve to hydropneumatic chamber.  In device according to second design version, hydropneumatic chamber is connected additionally through bypass pipeline and discharge electrically controlled valve to suction pipeline.  In device according to third design version, water-closet bowl and casing are provided with rigidly connected and fixed flanges with detachable joint and hinge screw fasteners arranged on fixed flange and sealed by rubber flange of additional discharge gate.  Rubber gate is made in form of cylindrical hose terminating in rubber flange made integral with hose used as unified seal in all flange joints of outlet pipe, and its end part is formed into arc of laminated section bending at evacuation of cylindrical part of hose. 
     EFFECT: simplified design, reduced consumption of energy for flushing and transportation of faces to receiving tank. 
     7 cl, 13 dwg
Patent RU-2277623-C1 (RU)
Inventor: TATARINOV ANATOLIJ ARKAD EVICH
IPC: E05B65/00
Filed: 2004-09-15
Granted: 2006-06-10
Abstract: FIELD: motor car construction, building and instrument-making industry, particularly for double-sided door hanging to provide door opening from two sides. 
     SUBSTANCE: device comprises at least two door fixing and rotation means arranged at opposite door unit and door sides and drive. Each means comprises two members. The first member has slot with depressions made at slot ends. The second member has hollow extension provided with orifices arranged at orifice ends. Spring-loaded fixers and blocking member connected to drive are slidably arranged in extension interior. The blocking member extends transversely to fixers and may reciprocate and cooperate with fixers. 
     EFFECT: extended operational functionality and increased operational reliability.
Patent RU-2271822-C1 (RU)
Title: Composition for prophylaxis and treatment of diseases caused with calcium deficiency (variants)
Inventor: ZELENKOV VALERIJ NIKOLAEVICH
IPC: A61P3/14
Filed: 2004-10-15
Granted: 2006-03-20
Abstract: FIELD: medicine, chemical-pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to production of a curative-prophylactic agent used in treatment of diseases associated with deficiency of calcium in human body. Invention proposes a group of inventions combined with the unit inventive idea and providing achievement of the unit technical result. Invention relates to a composition used in prophylaxis and treatment of diseases caused by calcium deficiency and this composition comprises amaranthus milled dried leaves, vitamin D, calcium salts and phosphorus compounds of mineral or organic origin. Also, invention relates to a composition used for prophylaxis and treatment of diseases caused by calcium deficiency, and comprising amaranthus milled dried leaves, vitamin D, calcium salts, phosphorus compounds of mineral or organic origin, dried Jerusalem artichoke or bilberry fruits. Intake of the proposed composition allows obtaining the required blood calcium concentration in its ionized form. 
     EFFECT: valuable medicinal properties of composition. 
     6 cl, 120 ex
Patent RU-2274000-C1 (RU)
Title: Method for preparing of farinaceous confectionery product
Inventor: TSYGANOVA TAT JANA BORISOVNA
IPC: A21D13/08
Filed: 2004-11-30
Granted: 2006-04-20
Abstract: FIELD: food-processing industry, in particular, confectionery industry, more particular, production of farinaceous confectioneries. 
     SUBSTANCE: method involves preparing raw material; whipping emulsion from fatty product, sweetener, edible salt, water and vanillin; kneading emulsion-based dough by adding wheat flour and aerating agent, said aerating agent being produced by mixing sodium carbonate and disodium pyrophosphate with starch or wheat flour for 3-5 min to produce homogeneous mixture, with sodium carbonate, disodium pyrophosphate and starch or wheat flour being used in the ratio of (1-1.3):(1-1.3):(7-7.5); dressing dough into dough pieces and baking at temperature of 180-220 C for about 35 min, with components being used in respective ratio. Saccharose or sorbite or maltite may be alternatively used as sweetener. Margarine or vegetable oil may be used as fatty product. In obtaining of product prepared from scalded dough, water is introduced into emulsion having temperature of 80-90 C, and flour is added into emulsion having temperature of 75-80 C. Egg product is additionally introduced into dough having temperature of 35-40 C. Dry grape may be additionally introduced into emulsion and dough at the end of preparing procedure for preparing of such product as cake in an amount of 9.7-17.55% by weight of dough, with dry grape being introduced into emulsion in an amount of 60-70% by weight of dough. 
     EFFECT: intensified dough production, provision for obtaining of products with stable structure, uniform porosity, soft crumb, said ready products being free from foreign taste. 
     11 cl, 14 ex
Patent RU-2289146-C1 (RU)
Inventor: UFAEV VLADIMIR ANATOL EVICH
IPC: G01S3/00
Filed: 2005-02-21
Granted: 2006-12-10
Abstract: FIELD: radio engineering, in particular, radio direction finding. 
     SUBSTANCE: radio signals are received with the aid of omnidirectional aerials forming an N-element aerial array, complex amplitudes of radio signals are measured at the outputs of the aerials, they are transformed to a first-order angular spectrum, the values and co-ordinates of the square maximum of its modulus are determined, the mean power of the complex amplitudes of radio signals in total of the aerials is determined, the first-order angular spectrum with due account made for the co-ordinates of its maximum is transformed to the second-order angular spectrum, the co-ordinates and the values of the square maximum of its modulus are determined, the value of the square maximum of the modulus of the first-order angular spectrum is normalized to the mean power, the number of radio signals and the angles of their incoming are judged according to the results of normalization and the co-ordinates of the maxima.  The normalized values of the maxima of the squares of the angular spectra modi are summed up and compared with the first threshold, if it is not exceeded the absence of radio signals is determined, otherwise, the relationship between the result of subtraction of the sum of the values of the squares of the angular spectra modi from unity and the result of subtraction of the value of the maximum square of the first-order angular spectrum modulus from unity, the obtained relationship is compared with the second threshold, if it is exceeded, the presence of one radio signal is fixed, otherwise - of two radio signals.  The values of the thresholds are determined according to the Neumann - Pearson's criterion proceeding from the preset probability of false alarm, quantity, mutual location of the aerials, radiation wavelength and the preset error of direction finding. 
     EFFECT: enhanced efficiency of detection and direction finding at reception of radio signals of two sources of radio emission, as well as at an unknown dispersion of noise of the receiving channels. 
     4 dwg
Patent RU-2283095-C1 (RU)
Inventor: LUZ JANINA VLADLENA VALER EVNA
IPC: A61P27/02
Filed: 2005-03-01
Granted: 2006-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying solution, possessing gas-exchange function, for treating autotransplants. Perfluoran is used as the solution, possessing gas-exchange function preoxygenized by introduced 5 ml of oxygen per 5 ml of Perfluoran. Intraoperationally prepared bed for making autotransplantation and the autotransplant are treated twice with the solution. The autotransplant is immersed into the solution for 20 min before being transplanted. Superficial transplant irrigation with oxygenized Perfluoran continues when the operation is over in placing sutures. After having dressed the wound with immobilizing bandage, the latter is wetted with oxygenized Perfluoran twice a day during 5-7 days. 
     EFFECT: enhanced effectiveness of treatment; avoided anaerobic metabolism processes development.
Patent RU-2285946-C1 (RU)
Title: Transformer of code to frequency
Inventor: CHELEBAEV SERGEJ VALER EVICH
IPC: G06F7/68
Filed: 2005-03-21
Granted: 2006-10-20
Abstract: FIELD: automatics and computer science, possible use for analog-digital transformation of sign-alternating code to frequency with possible digital correction, and also in computing devices for multiplying sequence frequency of impulse signal by parallel binary code. 
     SUBSTANCE: transformer (dwg.1) contains first binary multiplexer 3, transforming input sign-alternating code N sa  18 to frequency F y1 , second binary multiplexer 6, transforming sign-alternating correcting code N corr  to frequency F y2 , device 16 for multiplexing output signals of binary multiplexer, performing multiplexing of output frequencies of binary multiplexers 3 and 6, i.e. inserting impulses, proportional to correcting code N corr , into frequency-impulse stream, proportional to code N sa  being transformed. 
     EFFECT: realization of transformation of sign-alternating code to frequency, decreased transformation error due to introduction of digital correction of additive and multiplicative components of transformation errors. 
     3 dwg
Patent RU-2286333-C1 (RU)
Inventor: SLIVKIN LEONID GRIGOR EVICH
IPC: C07C43/04
Filed: 2005-04-12
Granted: 2006-10-27
Abstract: FIELD: petrochemical industry, chemical technology. 
     SUBSTANCE: invention relates to a method for combined synthesis of methyl-tert.-butyl and methylisobutyl esters that are used as high-octane additive to motor fuels. Method involves treatment of isobutylene-containing fraction with methanol in liquid phase at heating, under pressure, in the presence of sulfocation-exchange resin in H + -form as a catalyst. Then reaction products are separated in fractionating column wherein dimethyl ether and isobutanol are added additional to the raw composition in the following mole ratio of components: methanol : isobutylene : dimethyl ether : isobutanol = (0.71-0.82):1:(0.21-0.33):(0.21-0.33), respectively, and treated in liquid phase. Temperature in the reaction zone is maintained in the range 50-70°C and pressure - 1.6 mPa. Invention provides the possibility for simultaneous synthesis of different esters and simplifying the process. 
     EFFECT: improved preparing method. 
     1 tbl, 2 dwg, 5 ex
Patent RU-2283953-C1 (RU)
Inventor: TOLSTUNOV SERGEJ ANDREEVICH
IPC: E21B43/28
Filed: 2005-05-20
Granted: 2006-09-20
Abstract: FIELD: underground liquid and gas reservoir building in soluble impermeable rock containing alternating soluble and insoluble seams. 
     SUBSTANCE: method involves exposing seam roof and bottom along with creating workings by supplying solvent along one coaxial string and removing brine via another string; applying pressure of overlaying liquid column to exposed seam with the use of isolation partition in annular seam space; creating pressure drop enough for insoluble rock seam breaking in well by injecting liquid in well; forming waterless protective layer under seam bottom after seam roof and bottom exposing by supplying unloading material under seam bottom, wherein the unloading material has density lesser than water density. Waterless protective layer thickness exceeds 0.2 of insoluble rock seam thickness. Isolation partition is made as elastic shell containing filler. 
     EFFECT: increased efficiency of insoluble rock seam treatment. 
     7 cl, 1 dwg
Patent RU-2285901-C1 (RU)
Title: Смесительно-зарядная машина
Inventor: ZHUCHENKO EVGENIJ IVANOVICH
IPC: F42D1/08
Filed: 2005-05-31
Granted: 2006-10-20
Abstract: Смесительно-зарядная машина относится к области горного дела, в частности к конструкции смесительно-зарядных машин, используемых для механизированного приготовления и заряжания скважин на открытых горных работах. Машина включает транспортную базу, на которой смонтированы емкость для эмульсии с загрузочным люком, закрытым крышкой, емкости для газогенерирующей добавки, воды и нефтепродукта, бункер для аммиачной селитры. Там же расположены транспортная магистраль, насосы-дозаторы для подачи эмульсии, газогенерирующей добавки, воды и нефтепродукта, статический смеситель эмульсии и газогенерирующей добавки, а также питатель аммиачной селитры. Емкость для эмульсии выполнена, как минимум, с одним дополнительным противопожарным люком, который расположен в нижней части емкости для эмульсии и имеет крышку, установленную на корпусе указанной емкости с возможностью автоматического открытия люка за счет саморазрушения элементов его крышки и/или ее запорного приспособления при нагреве корпуса емкости для эмульсии во время пожара. Крышка загрузочного люка выполнена в виде кольца, установленного с возможностью прижима по кольцевому краю люка, и мембраны, закрывающей центральное осевое отверстие кольца. Мембрана выполнена с возможностью разрушения под действием предельно допустимого давления паров внутри бункера для эмульсии в аварийной ситуации. Изобретение позволяет повысить эксплуатационную безопасность смесительно-зарядной машины за счет ее оборудования приспособлениями для предотвращения возможности возникновения взрыва при возрастании давления или температуры в ее емкости для эмульсии. 4 ил.
Patent RU-2281722-C1 (RU)
Inventor: TAKHCHIDI KHRISTO PERIKLOVICH
IPC: A61F2/14
Filed: 2005-06-20
Granted: 2006-08-20
Abstract: FIELD: ophthalmology; surgery. 
     SUBSTANCE: artificial crystalline lens has haptic and optic parts; the lens is made of components. Optic part is made in form of one or two lenses for movement along their optical axis. Any lens is provided with two diametrically opposed protrusions. Optic part is connected with haptic one. Haptic part is made of two curvilinear spiral members; both bent in one direction, and of fixing member in form of recesses and protrusions disposed inside haptic part. Grooves and protrusions are directed to center of optic part; they interact with protrusions of optic part. 
     EFFECT: widened range of technical aids, namely, designs of artificial crystalline lenses. 
     10 dwg
Patent RU-2301850-C1 (RU)
Title: Spinning machine for staple viscose fiber
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: D01D5/06
Filed: 2005-12-15
Granted: 2007-06-27
Abstract: FIELD: textile and chemical industry, in particular, noise absorbing guards for spinning machines. 
     SUBSTANCE: spinning machine for staple viscose textile fiber comprises two single-sided spinning machines with sections at each side, and has set of fiber forming equipment, encapsulating shield, mechanism for blocked lifting of shield and enhanced suction valve, enhanced suction air tube, valve with hydraulic gate, and permanent suction air duct. Internal vibration isolation system for spinning machine has flexible members made from solid elastomer or wood. Vibration isolation system for frame of machine has flexible members extending along edge of machine to join said frame with foundation block. Rigidity of internal isolation flexible members of machine exceeds by 3-5 times the rigidity of flexible members joining machine frame to foundation block. 
     EFFECT: increased efficiency in reducing of noise volume and increased capacity of spinning machine. 
     4 cl, 3 dwg
Patent RU-2306968-C1 (RU)
Inventor: MOROZOV EVGENIJ VLADIMIROVICH
IPC: B01D27/14
Filed: 2005-12-22
Granted: 2007-09-27
Abstract: FIELD: aircraft industry; ship-building industry; oil-producing industry; gas-producing industry; other industries; public health; medicine; production of the combined filtering component  used in the oil filters of the combustion engines, compressors, hydraulic systems. 
     SUBSTANCE: the invention is pertaining to the devices for filtration and may be used in the oil filters of the combustion engines, the compressors, the hydraulic systems. The combined filtering component consists of two filtering elements arranged one above other with the filtrating blinds having the different engineering characteristics. In the place of coupling of the covers of the filtering elements there is the pipe or the partition dividing the stream of the purified oil. The second filtering element contains the synthetic volume-capillary filtrating blind, which has been made out of the texturized thread by means of its winding with the variable-force and has the more lower productivity and the lower degree of filtration and the much higher pollution capacity than the blind of the first filtering element. The  technical result of the invention is the increased quality of filtration, the service life of the combined filtering component, its efficiency and the reduced its prime cost. 
     EFFECT: the invention ensures the increased quality of filtration, the service life of the combined filtering component, its efficiency and the reduced its prime cost. 
     3 cl, 3 dwg
Patent RU-2304791-C1 (RU)
Title: Mode of intercepting of radio signals
Inventor: TROFIMOV OLEG VALER EVICH
IPC: G01S13/88
Filed: 2006-02-13
Granted: 2007-08-20
Abstract: FIELD: the invention refers to interception systems of radio signals and may be used in the air defense systems and in civic aviation. 
     SUBSTANCE: the mode of intercepting of radio signals is in forming of one or several artificial ionized layers by way of emission of laser beams from one or several flying vehicles and fixation of radio signals reflected from the ionized layer. At that the signal from the source from the Earth are fixed by an apparatus flying below the artificial ionized layer, from the source on a satellite are fixed by an apparatus flying above the indicated layer. 
     EFFECT: increases effectiveness of interception of radio signal and expands the field of usage. 
     4 cl, 6 dwg