baber/WOPTO huggingface dataset:
Patent RU-2389966-C1 (RU)
Title: Мобильный защитный экран
Inventor: KRASNOV ALEKSANDR ALEKSANDROVICH
IPC: F41H5/00
Filed: 2008-08-21
Granted: 2010-05-20
Abstract: Изобретение относится к средствам коллективной защиты группы бойцов и предназначено для защиты от стрелкового оружия, осколков гранат и других твердых тел. Экран включает центральную защитную секцию, боковые защитные секции, пуленепробиваемые средства обзора и бойницы, присоединенные к центральной и боковым защитным секциям. Центральная защитная секция снабжена выполненными с ней за одно целое отогнутыми назад боковыми участками и присоединенными к ее тыльной поверхности раздвижными опорными штангами. Боковые защитные секции выполнены каждая с нижним клиновидным защитным элементом, присоединенным к ней через шомпольное шарнирное соединение. Центральная и боковые защитные секции снабжены люками, которые расположены в верхней части секций и присоединены к ним через шомпольные шарнирные соединения. Центральная защитная секция снабжена поручнем. Изобретение направлено на снижение потерь времени на его подготовку к боевому применению и на обеспечение возможности ведения эффективного огневого противодействия за счет повышения мобильности и маневренности конструкции и уменьшения ее габаритов в свернутом состоянии. 2 з.п. ф-лы, 6 ил.
Patent RU-2384732-C1 (RU)
Title: Windmill
Inventor: KHATUKAEV KHADZHI-MURAT KHUSIN
IPC: F03D3/02
Filed: 2008-09-08
Granted: 2010-03-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to wind power engineering and can be used to transform wind energy into electrical power. Proposed windmill comprises two rotors with vertical shafts running in housing furnished with wind-vane guide device secured on rotary platform. Said housing features streamlined drop-like shape constricted by flat elements, from top and bottom. Note here that rotor S-like air intake blades extend beyond housing limits equally on its both sides. Flanged slots are made in flat elements, ahead of rotor shafts. 
     EFFECT: higher aerodynamic efficiency. 
     2 dwg
Patent RU-2374300-C1 (RU)
Inventor: GALIEV RINAT GALIEVICH
IPC: C10G67/04
Filed: 2008-09-17
Granted: 2009-11-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to oil refining methods, particularly to methods of producing jet engine fuel. The proposed method involves hydrofining kerosene distillates at high temperature and pressure in the presence of a catalyst. A light fraction which evaporates at temperature between 120 and 180°C is distilled out of the kerosene distillate first and then subjected to demercaptanisation through extraction of mercaptans using an alkaline solution in the presence of an oxidation catalyst, after which an alkaline extractant saturated with mercaptans is separated from the light fraction. The remaining heavier fraction of the kerosene distillate is subjected to hydrofining, after which refined fractions are mixed in ratio ranging from 65-35 wt % to 40-60 wt %. 
     EFFECT: production of jet fuel which meets modern requirements to TS-1 and JET A-1 fuel, achieving the required degree of removing mercaptans with retention of the necessary amount of sulphur, which provides for good lubricating properties of fuel without using antiwear additives. 
     3 cl, 3 ex
Patent RU-2386552-C1 (RU)
Title: Device to supress self-oscillation of catenary
Inventor: PARANIN ALEKSANDR VIKTOROVICH
IPC: H02G7/14
Filed: 2008-09-24
Granted: 2010-04-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to vehicle power supplies with aerial contact lines with their auxiliaries, devices to damp mechanical oscillations of wires and can be used to suppress self-oscillation of catenary. The latter is furnished with a 1.5-to-2.5 m-long device to prevent development of self-oscillations made up of two parts tightly jointed together. Stabiliser lower part features a concave shape, while upper part is flat. Aerodynamic stabiliser bottom part inside accommodates crosswise ribs secured to stabiliser bottom upper edge and interconnected by crosspieces. Stabiliser bottom outer surface accommodates two rods with their top part rigidly jointed to its outer surface. Stabiliser bottom outer surface supports two rods with their top part rigidly coupled with stabiliser outer surface. Top part of said rods is rigidly jointed to stabiliser outer surface and their bottom part can lock rods in standard clamps. Top part of aerodynamic stabiliser is jointed to bottom part and has eyes welded thereto to fasten strings connected to string clamps. Aerodynamic stabiliser is arranged inside catenary along aerial contact line. 
     EFFECT: higher efficiency. 
     1 cl, 5 dwg
Patent RU-2381348-C1 (RU)
Inventor: ZHUKOV ANATOLIJ VASIL EVICH
IPC: E21B43/01
Filed: 2008-10-21
Granted: 2010-02-10
Abstract: Изобретение относится к способам добычи природного газа в открытом море. Техническим результатом является упрощение конструкции оборудования и организации работы, обеспечение возможности компактирования газа и получение пресной воды. Способ включает сбор газа из газовых фонтанов над газовыделяющими участками дна с помощью куполообразного газосборника, установленного на поверхности дна, передачу газа из газосборника в газгольдер, размещенный под водой, компактирование объема газа в газгольдере и подъем газгольдера на поверхность. Компактирование газа осуществляют его переводом в газогидрат. Газгольдер на период приема и компактирования газа размещают в толще воды над дном на такой глубине, где давление воды превышает величину давления, при котором происходит диссоциация гидрата природного газа, и с учетом температуры воды соответствует термобарическим условиям гидратообразования, и на указанный период сообщают с акваторией. После наполнения газгольдера его полость изолируют от окружающей среды и обеспечивают подъем газгольдера на поверхность, с последующим транспортированием к месту переработки с поддержанием термобарических условий в полости газгольдера на уровне, исключающем диссоциацию гидрата природного газа. После доставки газгольдера к месту переработки в его полости создают термобарические условия, обеспечивающие диссоциацию гидрата природного газа, который отбирают для последующей переработки, а оставшуюся в газгольдере опресненную воду используют по назначению. 3 ил.
Patent RU-2390720-C1 (RU)
Inventor: ZHITNIKOV EHDUARD DMITRIEVICH
IPC: F41H7/02
Filed: 2008-10-24
Granted: 2010-05-27
Abstract: FIELD: weapons and ammunition. ^ SUBSTANCE: proposed tank comprises electromagnetic gun representing solenoid coil wound on gun barrel and core arranged in barrel bore for jet projectile to be fitted thereon. In operation, said coil generates electromagnetic field pushing core with projectile mounted thereon out from the barrel. Projectile pushed out of the barrel, projectile jet engine automatically cuts in. Tank can be equipped with braking solenoid coil arranged closer to barrel end. Said braking coil generates opposite-direction field to brake and stop said core inside the barrel. ^ EFFECT: smokeless fire by jet projectiles and launching low-range missiles from various closed platforms.
Patent RU-2394668-C1 (RU)
Title: Method of preparing nanostructured metal particles
Inventor: GERASIMENJA VALERIJ PAVLOVICH
IPC: C22B11/00
Filed: 2008-12-19
Granted: 2010-07-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to methods of preparing nanostructured metal and bimetal particles with size of textural features in the order of nanometres. The method involves preparation of a reverse micellar dispersion of a reducing agent from the group of flavonoids, surfactant sodium bis-2-ethylhexyl sulfosuccinate and addition of metal ions in form of an aqueous salt solution of Ag and/or Cu or Fe or Ni or Cd with molecular concentration between 3·10 -4  and 3·10 -3  M. The dispersion is prepared while stirring and subsequent cooling of the mixture to 20-25°C and filtration. Metal ions are then added to the solution in form of an aqueous solution of a metal ammonium salt to obtain a reverse micellar solution of nanostructured particles based on a surfactant in a non-polar solvent. Distilled water is added to the solution which is then stirred, settled and the primary aqueous mixture of nanostructured particles is separated from the non-polar solvent. The separated mixture of nanostructured particles is heated, then cooled and held until complete separation of excess surfactant from the aqueous primary mixture in order to obtain an aqueous dispersion of nanostructured metal or bimetal particles. 
     EFFECT: faster formation and increased concentration of nanostructured metal and bimetal particles when obtained in micellar and aqueous solutions. 
     4 cl, 11 ex
Patent RU-2390201-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-02-11
Granted: 2010-05-27
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method comprises extracting allspice by liquid nitrogen with corresponding miscella separation, preparing, cutting, drying in microwave field at preset process parametres and frying girasol/sunflower, drying in microwave field at preset process parametres and drying lemon refuses by convective method, mixing girasol/sunflower and lemon refuses, impregnating obtained mixture by separated miscella with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. ^ EFFECT: method allows to obtain new flavoured coffee drink out of unconventional raw material with improved organoleptic properties.
Patent RU-2399574-C1 (RU)
Title: Device to produce bundles from waste wood
Inventor: GORJAEV ALEKSANDR SERGEEVICH
IPC: B63B35/00
Filed: 2009-02-16
Granted: 2010-09-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to forestry and can be used for cleaning lakes and water reservoir from abandoned poor-quality wood, processing its an producing bundles thereof. Proposed device represents a pontoon to accommodate: engine-room, receiving site 3, rotary delimbing-bucking installation-manipulator, loader-manipulator 7 arranged on rotary platform, tilting accumulators 6 and deadhead accumulator 8. 
     EFFECT: higher quality of cleaning and efficiency, optimised mechanisation of all jobs. 
     2 dwg
Patent RU-2397432-C1 (RU)
Title: Method for detection of individual fire proficiency level
Inventor: SMIRNOV MIKHAIL NIKOLAEVICH
IPC: F41A33/00
Filed: 2009-02-24
Granted: 2010-08-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: method measures time of individual firing τ. On its completion half of bullet holes on target, which satisfy criterion of closest proximity to target centre, are registered. Hole, which is most distant from target centre is selected from number of fixed holes, and its distance R is measured from target centre, and level of proficiency is estimated using value produced from dependence N=τR 2 . 
     EFFECT: improved objectivity and quality of individual fire proficiency level assessment.
Patent RU-2396798-C1 (RU)
Title: Production method of flavoured coffee drink "olimpiyskiy"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-03-11
Granted: 2010-08-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry, namely to technology used to produce coffee substitutes. Method provides for preparation of recipe components, extraction of almond flowers by liquid nitrogen with corresponding miscella separation, girasol/sunflower drying in microwave field at preset process parametres and frying, frying, drying in microwave field at preset process parametres of rosehips, apples and pears by convective method, barley grain frying, mixing girasol/sunflower, rosehips, barley grain, apples and pears. Then the obtained mixture is impregnated by separated miscella with simultaneous pressure boost and pressure releases until the pressure equals the atmospheric pressure simultaneously freezing the mixture and cryomilling it in the medium of evolved nitrogen. 
     EFFECT: method makes it possible to produce new flavoured coffee drink from non-traditional raw materials according to wasteless technology.
Patent RU-2410397-C1 (RU)
Title: Mono- or disilicon-substituted tricyclononene, additive poly(mono- or disilicon-substituted tricyclononene) and method of separation of gas mixtures by means of based on it membranes
Inventor: GRINGOL TS MARIJA LEONIDOVNA
IPC: C08F132/04
Filed: 2009-06-29
Granted: 2011-01-27
Abstract: FIELD: medicine, pharmaceutics. 
     SUBSTANCE: invention relates to synthesis of novel mono- or disilicon-substituted tricyclononenes and corresponding to them additive polymers. Claimed is mono- or disilicon-substituted tricyclononene of general structural formula: 
     
       
     
     where: 1. R 1 =R 2 =R 3 =H; 2. R 1 =Si(CH 3 ) 3 , R 2 =R 3 =H; 3. R 1 =R 2 -h, R 3 =Si(CH 3 ) 3 ; based on it additive polymer of general structural formula:  , where n=50-2800 (polymerisation degree), which has values of average-weight molecular weight M w =(1-75)*10 4  g/mol and polidipersion index M w /M n = 1.4-2.5. Also claimed is method of membrane separation of gas mixtures, which includes supply of mixture, which is to be separated, from one side of selectively-permeable membrane, selection of passing through it components from the other side, in which as membrane material, used is obtained additive polymers, characterised by superhigh coefficients of gas permeability and good selectivity. 
     EFFECT: increase of silicon-substituted norbornene activity in additive polymerisation, creation of additive polymer with high molecular weight and creation of based on it membranes. 
     3 cl, 6 dwg, 1 tbl, 9 ex
Patent RU-2412440-C1 (RU)
Title: Method of determining intracellular acidity
Inventor: GOROKHOVA VIKTORIJA GRIGOR EVNA
IPC: G01N33/48
Filed: 2009-08-24
Granted: 2011-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: blood sampling is carried out, erythrocytes are separated by washing with physiological solution and triple centrifugation with 3000 rev/min, each during 5 minutes. Erythrocyte suspension, physiological solution and 15% solution of tricloroacetic acid, ,taken in ratio 1:1:1, are mixed and centrifuged for 30 minutes with 3000 rev/min. Erythrocyte supernatant is introduced into distilled water in ratio 1:9 and spectrophotometered at wavelengths 230 nm and 280 nm, values of optic density are determined. By value of ratio of optic density at wavelength 230 nm to optic density at 280 nm more than 3.5 intracellular medium is considered to be acidic. 
     EFFECT: method makes it possible to determine shift of intracellular medium to acidic side, reduce analysis time twofold. 
     1 tbl, 3 ex
Patent RU-2401559-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-08-27
Granted: 2010-10-20
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions relates to the manufacturing technique of dietary flour confectionary products for nutrition of diabetes patients. Method provides for preparation of formula components, cutting of chicory, its drying in microwave field at specified parametres of the process, additional drying by convective method and cryo-grinding in liquid nitrogen to produce flour. Dough making from high-grade wheat flour, chicory flour produced according to specified technology, yolks, salt, soda, vegetable oil, phospholipides and water. Dough is shaped in the form of sheets and baked. Cloves is extracted by liquid nitrogen with corresponding miscella separation. Then one undertakes cutting of girasol or girasol-sunflower or yacon or chicory, its drying in microwave field at specified parametres of the process, frying, impregnation with separated miscella with simultaneous increase of pressure. Pressure is reduced down to atmospheric value with simultaneous freezing of raw material and its cryo-grinding in medium of released nitrogen to produce flour. Flour is mixed with culinary fat, dry milk, sugar substitute "Sladeks" and waffle crumb to make filling. Waffles are shaped from sheets and filling. 
     EFFECT: produced diabetic waffles have improved consistency and coffee taste and flavour with no coffee added to the formula. 
     4 cl
Patent RU-2398040-C1 (RU)
Title: Iron
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/00
Filed: 2009-09-08
Granted: 2010-08-27
Abstract: FIELD: metallurgy. ^ SUBSTANCE: invention refers to metallurgy, particularly to composition of iron. Iron contains elements at the following ratio, wt %: carbon 3.2-3.6; silicon 1.4-1.6; manganese 0.5-0.9; rare earth elements 0.2-0.3; vanadium 0.1-0.15; cobalt 0.7-1.1; aluminium 0.1-0.15; iron - the rest. ^ EFFECT: increased heat resistance of iron. ^ 1 tbl
Patent RU-2408879-C1 (RU)
Title: Stripping voltammetry method
Inventor: VJASELEV MURAT RUSTEMOVICH
IPC: G01N27/48
Filed: 2009-10-19
Granted: 2011-01-10
Abstract: FIELD: chemistry. ^ SUBSTANCE: stripping voltammetry method involves pre-concentration of the analysed components of the solution on an indicator electrode when polarised by constant electrode potential while stirring the solution and subsequent measurement and storage of current values during reverse electrode potential sweep. After the reverse potential sweep, short-term stirring and calming of the solution is carried out during the final reverse potential sweep, after which potential is swept in the forward and then repeatedly in the reverse direction, with measurement and storage of the current value during the second reverse sweeping. A voltage versus current curve is obtained by subtracting a similar curve during the second reverse sweeping from the voltage versus current curve during the first reverse sweeping. ^ EFFECT: reduced minimal determined concentrations of analysed substances, and high accuracy of stripping voltammetry owing to elimination of noise current. ^ 6 dwg
Patent RU-2402088-C1 (RU)
Inventor: VOLKODAEV BORIS VASIL EVICH
IPC: H01C17/28
Filed: 2009-11-12
Granted: 2010-10-20
Abstract: FIELD: electricity. 
     SUBSTANCE: method involves the following process operations: 1) application to ground (rear) surface of insulating substrate by means of screen-printing technique of layer of silver or silver-palladic paste with its further baking, thus forming electrode contacts on rear side of substrate; 2) sputtering of resistive layer to polished (front) side of insulating substrate by means of vacuum (thin-film) technique; 3) formation of resistive layer topology on substrate by means of photolithography and ion etching; 4) application of low-temperature silver paste with its further baking on front side of substrate above resistive layer by means of screen-printing technique, thus forming electrode contacts on front side; 5) adjustment of resistance value of resistors to nominal by means of laser adjustment; 6) application of low-temperature protection paste layer by means of screen-printing technique to resistive layer with further baking, thus forming protective layer; 7) scribing and breakage of plate of insulating substrate into strips; 8) sputtering of nickel-chrome alloy to the edges by method of vacuum (thin-film) procedure, thus connecting electrode contacts of front and rear sides of substrate to each other; 9) breakage of rows of plate into chips; 10) application of nickel layer by galvanic method above electrode contacts - edge one, on front and rear sides; 11) application of solder metal layer above nickel layer by galvanic method in the form of alloy of stannum with plumbum. 
     EFFECT: improving operating reliability of precision chip resistors. 
     1 dwg
Patent RU-2414684-C1 (RU)
Title: Digital displacement or turning angle sensor
Inventor: KRYMSKIJ ALEKSANDR VASIL EVICH
IPC: G01B21/00
Filed: 2010-01-22
Granted: 2011-03-20
Abstract: FIELD: physics. 
     SUBSTANCE: primary measurement signal has digital nature due to design features of the sensor, which has one or more units for digital recording of the state of the sensor. Each digital recording unit generates a digital position measurement signal in accordance with the position of this unit relative the position setting unit (excitation source), as well as blocking signals, which ensure unambiguous conformity of the digital measurement signal to the measured quantity. Serial connection of these units enables to considerably increase the range of the measured value without significant loss of accuracy. An auxiliary device for receiving digital primary measurement information (at the other end of a copper or fibre-optic cable or wireless transmission channel) with conversion of the information to an analogue signal (for example, a potential, frequency or current signal) enables information gathering with existing devices for gathering measurement information. 
     EFFECT: sensor increases noise immunity of the signal and increases the distance to the device for gathering measurement information, and enables use of convenient fibre-optic or wireless telemetric apparatus for transmitting measurement information if needed.
Patent RU-2427754-C1 (RU)
Inventor: KOKUBO FUMIO
IPC: F21V5/00
Filed: 2008-08-08
Granted: 2011-08-27
Abstract: Изобретение относится к светоизлучающим устройствам и может быть использовано при освещении для задней подсветки жидкокристаллических панелей. Светоизлучающее устройство (10) содержит светоизлучающий элемент (1) и элемент (2) управления световым потоком для управления светом, испускаемым светоизлучающим элементом (1). Элемент (2) управления световым потоком имеет (i) светопринимающую поверхность (2а), на которую попадает свет, испускаемый светоизлучающим элементом (1), и (ii) светоиспускающую поверхность (2b). Технический результат - повышение равномерности яркости света, снижение коэффициента отражения, вызываемого посредством френелевского отражения, улучшение характеристики рассеяния. 2 н. и 11 з.п. ф-лы, 21 ил.
Patent RU-2417364-C1 (RU)
Title: Method of prompt control over fluid viscosity and device to this end
Inventor: MARKOVA LJUBOV VASIL EVNA
IPC: G01N11/10
Filed: 2010-03-09
Granted: 2011-04-27
Abstract: FIELD: physics. 
     SUBSTANCE: proposed method comprises dipping magnetostrictive element into controlled fluid. Then, constant magnetising field and variable magnetic fields are induced in magnetostrictive element area to excite lengthwise oscillations of the latter and variable magnetic field is cut off. Now, resonance frequency of signal generated in coil by magnetostrictive element is determined. Then, fluid viscosity is calculated. Besides, prior to calculating fluid viscosity, magnetostrictive element temperature is controlled and compensation for temperature dependence of magnetostrictive element intrinsic oscillation frequency is performed. 
     EFFECT: higher accuracy of prompt control and reliability of operation, reduced overall dimensions. 
     10 cl, 6 dwg