baber/WOPTO huggingface dataset:
Patent RU-2255236-C1 (RU)
Inventor: KIRILLOV N G
IPC: F02G1/043
Filed: 2004-03-09
Granted: 2005-06-27
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention can be used as power plant for special application, for instance, for special fortifications, submerged objects and mobile complexes. Heat accumulator is charged by energy supplied from heat source through closed gas circuit. Circulation of gas heat carrier, for instance, helium, in closed circuit is provided by compressor. Heat from heat accumulating substance is conveyed through walls of accumulator to walls of heater of Stirling engine, leading to gradual temperature rise and pressure rise in working circuit of engine and starting of engine. With engine operating, mechanical energy is converted into electric energy by electric generator. Cooler is used for cooling Stirling engine by cooling medium circulating through cooler. 
     EFFECT: improved reliability of power plant with Stirling engine, reduced cost of plant. 
     1 dwg
Patent RU-2260702-C1 (RU)
Inventor: SEMERNJAK L I
IPC: F04D27/02
Filed: 2004-03-18
Granted: 2005-09-20
Abstract: FIELD: aircraft industry; turbojet engines. 
     SUBSTANCE: according to proposed method, intensive cooling of high-pressure compressor housing is carried out by flow from external circuit at relative velocity of λ>0.1 for 0.2·t 0 <△t<0.8·t 0  after which air is returned into passage part of external circuit, where t 0  is time at a lapse of which additional increase of radial clearances caused by nonstandard thermal process after completion of engine pickup becomes equal to zero.  Device to prevent surging of aircraft double-flow turbojet engine at take-off regime has cooler made in form of circular screen arranged around high-pressure compressor housing and forming ring channel around said housing.  Area of passage section of ring channel is protected by claim of invention.  Ring channel is connected by intake and outlet branch pipes with passage part of external circuit of aircraft double-flow turbojet engine.  Adjustable-area air intakes with drive are installed on intake branch pipes. 
     EFFECT: prevention of surges in aircraft turbojet engine at take off regime owing to prevention of increase of radial clearances in high pressure compressor and gas temperature rise before turbine. 
     3 cl, 2 dwg, 6 charts
Patent RU-2264897-C1 (RU)
Inventor: PARSHIN S G
IPC: B23K35/362
Filed: 2004-04-30
Granted: 2005-11-27
Abstract: FIELD: machine engineering, possibly welding of metallic parts assembled in any three-dimensional position. 
     SUBSTANCE: method comprises steps of feeding to arc burning zone belt made of material neutral relative to welded metal; applying on belt surface activating material in the form of mixture of activating flux and polymer at next relation of components, mass %: activating flux, 5 - 80; polymer, 20 -95; using PTFE as polymer; making belt of fibers of silica or kaolin. 
     EFFECT: enhanced efficiency of welding process, improved quality of welded seam, rational feed of activating flux and polymer to arc burning zone. 
     4 cl, 1 dwg, 1 ex
Patent RU-2261429-C1 (RU)
Inventor: ANTONOV A M
IPC: G01N3/08
Filed: 2004-05-19
Granted: 2005-09-27
Abstract: FIELD: aids for testing materials. 
     SUBSTANCE: device can be used for measuring creeping and restorative deformation processes in polymeric materials which processes occur after total or partial off-loading. Device has loading mechanism and chamber in form of cup with cap. Support with grooves and punch with spherical recesses in top edge are mounted inside the chamber. Centering unit with spherical protrusion to provide uniform distribution of stress along the cross-section of sample is mounted in the punch. Device also has unit for reading out deformation characteristic which unit is connected with registrar. Loading mechanism is made of frame inside which frame the off-loading engine is installed to be tightly connected with platform where off-loading pins are installed to cross top holes in the frame. Loading engine with loading pins is installed onto frame between the off-loading pins. Removable top and lower additional weights are made in form of washer provided with slot in its central part. Additional weights rest against loading pins. Sizes of lower washer do not exceed distance between pins of off-loading engine, and sizes of additional weight exceed distance between loading pins. Suspension of top platform is hung over top lever of set of levers through the loop; arms relate as 1:10. Lever is made in form of fork embracing the working pin of punch and fixed by hinges onto top support of bed. The top lever is hinged through link onto which the balancing weight is tightly fixed and is connected by hinges with lower lever to have relation of arms as 5:1. Lower lever is fixed by hinges onto lower support of bed and is connected with working pin through hinges. Lower end of lever has cylindrical tip with spherical protrusion to rest against recess in punch made in form of washer. Aid for reading deformation characteristic out is made in form of synchro transmitter mounted onto bed and tightly connected with working pin of punch through lever. Washer-shaped support has recess in its lower part for centering along height by means of adjusting screw, which is screwed into working table of bed. Chamber made in form of cup with cap is made dismountable and consists of two halves where heating elements are installed uniformly in vertical along the circle. Characteristic of deformation rigidity of the sample is defined as measuring load in relation to corresponding value of deformation subject to change. 
     EFFECT: improved precision. 
     5 cl, 2 dwg
Patent RU-2268859-C1 (RU)
Title: Method of production of polycrystalline tungstate of bivalent metal
Inventor: GROMOV OLEG GRIGOR EVICH
IPC: C01G41/00
Filed: 2004-06-21
Granted: 2006-01-27
Abstract: FIELD: solid-phase synthesis of super-pure polycrystalline lead tungstate PbWO 4 ; growing monocrystals of lead tungstate. 
     SUBSTANCE: proposed method includes mixing equivalent amounts of tungsten oxide WO 3  and lead nitrate followed by heat treatment of mixture at temperature of 700-750°C continued for 1.5-2.0 h. Use may be made  of tungsten oxide and lead nitrate of super-pure grades; lead nitrate is ground preliminarily to size of particles no less than 10 mcm. Proposed method makes it possible to obtain polycrystalline single-phase lead tungstate PbWO 4  at minimum content of sodium admixture. 
     EFFECT: enhanced efficiency. 
     4 cl, 3 ex
Patent RU-2269910-C1 (RU)
Inventor: KRASULJA OL GA NIKOLAEVNA
IPC: A23L13/00
Filed: 2004-07-07
Granted: 2006-02-20
Abstract: Изобретение предназначено для использования в мясной промышленности при производстве мясных рубленых полуфабрикатов диетической направленности. Способ предусматривает определение состава и количественных интервалов компонентов, входящих в рецептуру мясного рубленого полуфабриката, измерение функционально-технологических показателей измельченного мяса, приготовление экспериментальных образцов систем из выбранного количественного интервала компонентов мясо - вода, мясо - вода - пищевые волокна, мясо - вода - соевый текстурат, мясо - вода - хлеб, мясо - вода - хлеб - соевый текстурат, мясо - вода - хлеб - соевый текстурат - пищевые волокна, мясо - вода - соевый текстурат - хлеб - пищевые волокна - специи. Затем последовательно измеряют показатель активной кислотности, общую влагу, водосвязывающую способность, пластичность, предельное напряжение сдвига и органолептические показатели для каждого экспериментального образца, рассчитывают коэффициенты, отражающие взаимодействие компонентов рецептурной смеси, и с учетом их методами математического моделирования определяют оптимальный состав рецептуры мясного рубленого полуфабриката. По результатам составляют рецептуру, измеряют функционально-технологические и органолептические показатели готового продукта, полученного на основе оптимальной рецептуры, сравнивают полученные показатели с эталонными показателями, присущими мясному рубленому полуфабрикату. Способ позволяет повысить точность измерений и сократить трудоемкость за счет уменьшения числа экспериментов при разработке новых рецептурных смесей на основе мяса. 1 з.п. ф-лы, 14 табл.
Patent RU-2266863-C1 (RU)
Inventor: BARANOVA E V
IPC: B68F1/00
Filed: 2004-07-12
Granted: 2005-12-27
Abstract: FIELD: light industry; methods of forming of volumetric and curvilinear details for an article. 
     SUBSTANCE: the invention is pertaining to the field of light industry, in particular, to the methods of forming of volumetric and curvilinear details for an article is intended for usage in light industry at forming volumetric and curvilinear details for articles made out of a leather, predominantly - clothing. The method consists that on the surface of the flesh side of hide of the flat component of the article made out of leather deposit the polymeric composition containing the following elements (in mass %): - polyvinyl acetate homopolymeric coarse-dispersed plasticized dispersion - 20-35; - dibutyl phthalate (DPHT) - 1.5-15; - water - the rest. The composition may be deposited in the form of a net on in advance prepared templates. After that the component of the article is dried at an indoor temperature. Then the component of the article is formed, for example, by hot pressing at 70-90°C during 1.5-2.0 minutes. And fix the gained form by chilling. The invention ensures improvement of quality of the articles made out of leather due to increased the form stability of components of the article. 
     EFFECT: the invention ensures improvement of quality of the articles made out of leather due to increased the form stability of components of the article. 
     4 cl
Patent RU-2279089-C1 (RU)
Title: Differential diagnosis method for determining squamous cell skin carcinoma and keratoacanthoma cases
Inventor: MOLOCHKOV VLADIMIR ALEKSEEVICH
IPC: G01N33/53
Filed: 2004-11-17
Granted: 2006-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves studying nuclear Ki-67 or P-63 marker expression localization in epidermis and derma layers. Marker being basally localized, keratoacanthoma is to be diagnosed. Marker being diffusely localized, squamous cell skin carcinoma is to be diagnosed. 
     EFFECT: high accuracy of diagnosis. 
     4 dwg, 2 tbl
Patent RU-2277660-C1 (RU)
Title: Stuffing box unit
Inventor: NOVOSEL TSEV SERGEJ NIKOLAEVIC
IPC: F16J15/18
Filed: 2004-12-14
Granted: 2006-06-10
Abstract: FIELD: sealing technology in oil producing industry; fittings of sucker-rod pumping units for sealing sucker-rod pump. 
     SUBSTANCE: proposed stuffing-box unit has body with cover components to be sealed, pressure bush and packing arranged coaxially. Packing is used for sealing the cavity filled with working fluid. Compensating cavity arranged in body between pressure bush and pressure cavity consists of two chambers separated from each other by means of check valve and separated from pressure chamber by means of separating bush; it is engageable with packing through pressure bush. Provision is made for maintenance of constant pressure of stuffing-box packing on component to be sealed and automatic compensation for its wear. 
     EFFECT: enhanced reliability and reduction of servicing cycles. 
     1 dwg
Patent RU-2277046-C1 (RU)
Title: Способ получения огнезащитного состава
Inventor: AFANAS EV SERGEJ VASIL EVICH
IPC: C09K21/10
Filed: 2004-12-27
Granted: 2006-05-27
Abstract: Изобретение относится к способам получения антипиренов и может быть использовано в деревообрабатывающей промышленности, а также в строительстве при проведении профилактических мероприятий по огнезащите изделий из сухой древесины. Способ осуществляют путем смешения алюмохромфосфата, неионогенного ПАВ и полиамина, предварительно нейтрализованного ортофосфорной кислотой до рН 6,0-8,0, в качестве полиамина используют водный раствор продукта общей формулы: 
     
       
     
     где n=0,1 и m=0,1 при следующем массовом соотношении компонентов алюмохромфосфат: неионогенное ПАВ: полиамин, равном (20-90):(0,01-0,5):(10-80). 
     Технический результат - получение древесных материалов первой группы огнезащитной эффективности при пониженном расходе антипирена. 1 табл.
Patent RU-2280168-C1 (RU)
Inventor: SYCHIKOV VIKTOR IVANOVICH
IPC: F01D1/32
Filed: 2004-12-29
Granted: 2006-07-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed method of producing mechanical energy in turbine containing Segner's wheel comes to delivery of working medium into holes made in Segner's wheel and acceleration of working medium flowing out of holes to provide rotation of turbine shaft.  Working medium is accelerated at least once to supersonic speed with provision of shock wave in closed space after Segner's wheel, accelerated working medium being fed into closed space after Segner's wheel at right angle to wheel radius and acute angle to axis of rotation.  Turbine has working medium inlet and outlet, shell and Segner's wheel installed inside cylinder coaxially with shaft for rotation, and at least one additional Segner's wheel and end face fixed members.  Segner's wheels are made in form of rings, and holes in them are made in form of de Laval nozzles at right angle to radius of ring and acute angle to axis of its rotation.  Segner's wheels are installed between cylinder and shell to form closed ring space in between. 
     EFFECT: increased mechanical used for rotation of shaft. 
     25 cl, 5 dwg
Patent RU-2278497-C1 (RU)
Inventor: SHOLIN JURIJ ALEKSANDROVICH
IPC: A01D46/26
Filed: 2005-01-28
Granted: 2006-06-27
Abstract: FIELD: agricultural tools, in particular, berry gathering hand-held tool. 
     SUBSTANCE: apparatus has hopper-accumulator with combing device attached thereto. Combing device is made in the form of boxlike U-shaped part having upper portion defined by bent portions of opposite sides, said bent portions being made in the form of double-sided catcher with slot defined in longitudinal direction by connecting web arranged between bent portions. U-shaped part is equipped with roller positioned behind slot and raised above it to height commensurable with length of berry spur. Combing device is attached to hopper-accumulator through detachable joint. 
     EFFECT: simplified construction and reduced injury to plant branches. 
     2 cl, 2 dwg
Patent RU-2284896-C1 (RU)
Inventor: SMOLENTSEV ALEKSEJ NIKOLAEVICH
IPC: B25J17/00
Filed: 2005-02-21
Granted: 2006-10-10
Abstract: FIELD: robot engineering, possible use in manipulators, performing turn of object of manipulation relatively to independent angular coordinates, and also in constructions of spatial multi-coordinate manipulators. 
     SUBSTANCE: joint consists of spherical mechanisms of parallel structure, transferring movement from drives to manipulation object, having two or three independent controllable angular coordinates. 
     EFFECT: creation of additional supporting spherical kinematic pairs between links of joint increases their load capacity, rigidity and kinematic precision at given dimension. 
     2 cl, 5 dwg
Patent RU-2281455-C1 (RU)
Inventor: BLINOV VASILIJ IVANOVICH
IPC: F42D5/04
Filed: 2005-04-11
Granted: 2006-08-10
Abstract: FIELD: ecologically pure liquidation of solid-propellant rockets and subsequent use of the components of their construction in the national economy. 
     SUBSTANCE: the method is based on the use of the property of solid propellant of rockets for an essential reduction of their strength characteristics due to destruction of the adhesion bindings of the components at a profound cooling and subsequent heating.  As a result of several cycles of cooling-heating the solid-propellant rocket engine acquires cracks.  An additional mechanical action on the outer surface of the body of the solid-propellant rocket engine in the form of a shock-wave, shock-pneumatic or vibration loading completely destructs the charge into separate fragments of various dimensions. 
     EFFECT: enhanced productivity, ecological purity and simplicity of the design.
Patent RU-2290706-C1 (RU)
Inventor: OSIPENKO PAVEL NIKOLAEVICH
IPC: G06F12/00
Filed: 2005-05-14
Granted: 2006-12-27
Abstract: FIELD: computer engineering; data processing devices; reduced instruction set microprocessor systems. 
     SUBSTANCE: cache memory reading device contains address forming unit, pipeline latches 1A, 1B, 2A, 2B, address conversion unit, data memory, tags memory, comparison unit, control unit with two outputs, and timing pulse generator with two outputs. 
     EFFECT: increased performance of pipeline microprocessor system with reduced instruction set, reduced time of cache hit flag generation, and reduced power consumption. 
     4 dwg
Patent RU-2281697-C1 (RU)
Inventor: MEDVEDEVA SVETLANA VIKTOROVNA
IPC: G01N33/50
Filed: 2005-05-24
Granted: 2006-08-20
Abstract: FIELD: medicine, pediatrics, pulmonology. 
     SUBSTANCE: one should detect the quantity of neutrophils and eosinophils in bronchoalveolar lavage (BAL), vital capacity (VC); the content of malonic dialdehyde (MDA) and immunity values - CD3 and CD4. Moreover, it is necessary to calculate the following discriminant equation: 82.7=4.376xA+0.887xB-0.378xC+0.328xD-2.268xE+1.021xF-2.532xG, where A - the quantity of blood leukocytes (x10 9 /l); B - vital capacity (ml); C - MDA value (nM/ml); D - the quantity of CD3 (%); E - the quantity of CD4 (%); F - the quantity of BAL neutrophils (%); G - the quantity of BAL eosinophils (%). In case of the result obtained being <82.7 - one should predict the flow of relapsing bronchitis (RB) with participation of allergic component and high risk of realization into bronchial asthma (BA). In case of >82.7 - one should predict the flow of RB with participation of bacterial component and high risk of realization into chronic bronchitis (CB). The innovation enables to predict RB flow for the purpose to elaborate individual complex of curative-prophylactic measures. 
     EFFECT: higher reliability of prediction. 
     2 ex
Patent RU-2290430-C1 (RU)
Title: Composition for stabilizing lipids
Inventor: PEREVOZKINA MARGARITA GENNAD E
IPC: C11B5/00
Filed: 2005-06-14
Granted: 2006-12-27
Abstract: FIELD: oil and fat industry. 
     SUBSTANCE: invention relates to methods for protection of lipids, oils and fats against their oxidation. The composition comprises phenolic antioxidant and synergist of antioxidant. As an antioxidant the composition comprises bis-[3-(3',5'-ditert.-butyl-4-hydroxyphenyl)propyl]-disulfide and a synergist of an antioxidant is represented by 3-hydroxy-6-methyl-2-ethylpyridine succinate. The claimed composition is added in the concentration 0.01-0.75% of lipids mass wherein all components are taken in the definite ratio. Invention provides decreasing the process of oxidation of lipids by 5-10 times and reducing the level of hydroperoxides formed in the process of oxidation of lipids by 73.1% also. 
     EFFECT: valuable properties of composition. 
     3 tbl, 5 ex
Patent RU-2283753-C1 (RU)
Title: Clipper for shearing animals
Inventor: ALEKSENKO NIKOLAJ PETROVICH
IPC: B26B19/24
Filed: 2005-06-21
Granted: 2006-09-20
Abstract: FIELD: animal husbandry. 
     SUBSTANCE: clipper comprises housing, shearing head with cutting mechanism, electric drive, lever mounted inside the housing, and vertical pressing mechanism.  One end of the lever is connected with the electric drive, and the other end of the lever is connected with the cutting mechanism.  The clipper is provided with pin and flexible carrier mounted inside the housing.  The pressing mechanism comprises vertical axle that is provided with pressing rod having the head, conical bushing, spring, and pressing nut.  The pin and vertical axle of the pressing mechanism are aligned.  The lever is flexible in the vertical plane and has cylindrical tip.  The electric drive is provided with the reduction gear whose gearing wheel has eccentric opening for the cylindrical tip of the lever.  The bottom section of the pressing nut is conical and is in a contact with the conical bushing. 
     EFFECT: enhanced reliability. 
     1 cl, 1 dwg
Patent RU-2286634-C1 (RU)
Title: Method and device for protection of three-phase load
Inventor: SKUBILIN MIKHAIL DEM JANOVICH
IPC: H02H7/09
Filed: 2005-07-19
Granted: 2006-10-27
Abstract: FIELD: protection of a three-phase power equipment against asymmetry of currents, current ground leakage and affection of man by electric current. 
     SUBSTANCE: the method of protection consists in estimation of instantaneous values of asymmetry of phase currents in the load, comparison of these values with the tolerance and disconnection of the load from the source of the three-phase power mains in case the value of asymmetry of currents in the load is out of the tolerance.  The device has a magnetic starter and a load, in addition it has a relay for estimation of the degree of asymmetry of phase currents in the load, whose inputs are in-phase connected to the outputs of the magnetic starter, and the outputs - to the load inputs, and the relay break contacts are series-connected to the magnetic starter winding. 
     EFFECT: enhanced reliability and equipment duplication. 
     1 cl, 3 dwg
Patent RU-2287675-C1 (RU)
Inventor: KHISAMOV RAIS SALIKHOVICH
IPC: E21B43/16
Filed: 2005-10-21
Granted: 2006-11-20
Abstract: FIELD: oil industry, possible use for extracting oil deposit in natural mode of extraction. 
     SUBSTANCE: in accordance to method, as extractive wells, curvilinear horizontal wells branching in horizontal plane are used. Oil is extracted cyclically by stopping and launching all extracting wells. When wells are launched, extraction of oil is continued until current bed pressure drops to 60-80% of original value, and stopping of wells is performed until current bed pressure is restored to 70-90% of original value. 
     EFFECT: increased oil yield of deposit. 
     1 ex, 1 dwg
Patent RU-2296824-C1 (RU)
Title: Method of production of charge for growing monocrystals on base of oxides of rare-earth metals, trace metals and refractory metals or silicon
Inventor: ANIKIN OLEG VIKTOROVICH
IPC: C30B29/30
Filed: 2005-12-01
Granted: 2007-04-10
Abstract: FIELD: chemical technology of composite materials. 
     SUBSTANCE: proposed method includes mixing of starting oxides at stoichiometric  ratio of components, heating the mixture at rate of 30-350°C/h to temperature of 1460-1465°C and sintering at this temperature for 6.5-8.0 h. Mixing of starting oxides may be performed at application of vibrations at frequency of 50-100 Hz and amplitude of 3-5 mm. Synthesis is carried out in alundum sleeves on whose inner surfaces  layer of gallium oxide is applied. Proposed method makes it possible to obtain the charge of homogeneous phase and stoichiometric composition. Yield of phase being synthesized is practically 100%. 
     EFFECT: enhanced efficiency. 
     3 cl, 3 tbl, 3 ex
Patent RU-2302803-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-12-23
Granted: 2007-07-20
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes fresh white cabbage, beet, and onion shredding, freezing, and chopping; beef cutting and chopping; gardenstuff chopping. Abovementioned components are blended with sour cream, bone broth, wheat flour, tomato paste, and table salt. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2301214-C1 (RU)
Title: Method of glazing artificial non-fired stone articles
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B41/50
Filed: 2006-02-08
Granted: 2007-06-20
Abstract: FIELD: manufacture of building artificial stone non-fired articles. 
     SUBSTANCE: proposed method includes preparation of articles, application of slip made from ceramic glazes or enamels on their surfaces, drying the layer and attachment of it by fusion; prior to application of slip, surfaces of articles are impregnated with sodium chloride solution at concentration of 10-26.43% and are dried. Sodium chloride solution is used at temperature of 25-50°C. 
     EFFECT: enhanced resistance of glaze coats to peeling at low temperature. 
     1 ex