baber/WOPTO huggingface dataset:
Patent RU-2387828-C1 (RU)
Inventor: BELOV EVGENIJ FEDOROVICH
IPC: E21B47/022
Filed: 2008-10-22
Granted: 2010-04-27
Abstract: FIELD: oil-and-gas industry. 
     SUBSTANCE: invention relates to determination of trajectory parametres of whatever wells, and can be used, primarily, in navigation systems of horizontally-directed drilling complexes. Measurement of angular speed is performed by gyro and accelerometre arranged on rotary platform in, at least, 8 directions. Measured signal and method of consecutive approximations are used to determine the parametres of ideal sine curves. They are also used to determine amplitudes and initial phase to define azimuthal and zenith angles. In processing the signals, systematic components of transducer errors are compensated. Prior to operation, inclination metre is calibrated with determination of amplitude and phase output characteristics of the instrument to define tolerances in use of phase method. In operation, azimuth is determined in tolerable ranges using phase method, while amplitude method is used for intolerable ranges. 
     EFFECT: higher accuracy and expanded performances. 
     4 dwg
Patent RU-2387018-C1 (RU)
Title: Method and system for multimedia multilingual telecommunicational teaching
Inventor: JUREVICH ANATOLIJ VASIL EVICH
IPC: G09B5/06
Filed: 2008-11-18
Granted: 2010-04-20
Abstract: FIELD: information technology. ^ SUBSTANCE: knowledge to be imparted to educands is first converted based on psychological laws and criteria of cognitive activities using means, instruments and multimedia technologies in optimum virtual multimedia reality. Basic multimedia clips consisting of a video track and two audio tracks are made. The first basic audio track contains all sounds except speech. The second track contains speech in the main presentation language. A subtitle track is recorded in digital form on a physical carrier. Speech and text components of the basic multimedia clips are translated to the required language of instruction and the corresponding number of synchronous digital tracks of speech accompaniment and subtitles is made. Each audio track is obtained by mixing the basic audio track and one speech track in the given language and a similar number of subtitle tracks with possibility of their selection. The educational multimedia films are centrally transmitted over digital television channels, and exchange of any other educational information, including reference information, interactive lessons and adaptive inspection of lessons are done over the Internet. ^ EFFECT: improved teaching process. ^ 2 cl
Patent RU-2389195-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L2/39
Filed: 2008-12-19
Granted: 2010-05-20
Abstract: FIELD: food industry. ^ SUBSTANCE: invention relates to technology used in production of instant powders for coffee drinks. Method provides for preparation of formula components, extraction of almond blossom with liquid nitrogen to separate according miscella, cutting, drying in microwave field at specified parametres of the process and frying of girasol-sunflower, frying of grape seeds, mixing of girasol-sunflower hybrid and grape seeds in mass ratio of 7:3, impregnation of produced mixture with separated miscella with simultaneous increase of pressure, pressure collapse down to atmospheric one with simultaneous freezing of mixture and its cryo-grinding in medium of released nitrogen. ^ EFFECT: method makes it possible to produce new instant-powder for flavoured coffee drink from non-traditional raw materials according to wasteless technology.
Patent RU-2392467-C1 (RU)
Title: Kochetov multi-section silencer
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F02C7/24
Filed: 2009-01-16
Granted: 2010-06-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: multi-section noise silencer includes cylindrical base with levelling grid arranged on it and connected to the adapter on which there fixed is sound-absorbing unit consisting of separate in-series connected sections, each of which is made from the layer of sound-absorbing material, which is lined from inside with perforated cover. Each section consists of four subsections in which there located are single sound-absorbers consisting of the housing made in the form of side closed surfaces with a bottom and hinged cover, which are made from perforated stainless steel sheet or zinc-coated sheet 0.7 mm thick with polymer protective decorative coating of Pural type 50 mcm thick or Polyester 25 mcm thick or aluminium sheet 1.0 mm thick and the coating 25 mcm thick. Coaxially to the housing and at equal distance from its inner surfaces there arranged is hollow chamber made of perforated sheet, and between the housing walls and the chamber there arranged is sound-absorbing construction made in the form of perforated coaxial external and internal covers between which there located is sound absorber made at least of one shaped porous sheet. Profile of the sheet in section can be triangular, rectangular, trapezoidal, in the form of circles, sine-shaped, and in case of two and more profiled porous sheets, they can be located both with gaps between them, and without gaps. Side closed surfaces of the housing and coaxial covers of sound-absorbing construction can have in section also the shape of triangle, polygon, ellipse or circle. As sound-absorbing material of sound absorber, there used is porous noise-absorbing material, for example foam aluminium or metal-ceramics, or metal polyurethane foam, or in the form of pressed chips from solid vibro-damping materials, for example elastomer, polyurethane or plastic compound like Agat, Antivibrit, Shvim. Size of chips fraction is in the range of the values: 0,3…2.5 mm. 
     EFFECT: invention allows increasing noise reduction efficiency. 
     5 dwg
Patent RU-2392344-C1 (RU)
Title: Cast iron
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/10
Filed: 2009-03-13
Granted: 2010-06-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: cast iron includes components at following ratio, wt %: carbon 3.0-3.4; silicon 0.2-0.3; manganese 0.2-0.3; magnesium 0.001-0.002; aluminium 2.1-2.3; vanadium 0.5-0.7; boron 0.01-0.02; silver 0.001-0.002; hafnium 1.9-2.3; the rest is iron. 
     EFFECT: enhanced heat resistance of cast iron. 
     1 tbl
Patent RU-2389661-C1 (RU)
Inventor: SOKRATOV SERGEJ IVANOVICH
IPC: B64G5/00
Filed: 2009-03-25
Granted: 2010-05-20
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to carrier rocket ground fueling equipment. Proposed device comprises vapor bleeding-off element with its one end secured to carrier rocket side block fairing flange (4). Said element has two bellows rigidly jointed by branch pipe. One of said bellows is made from nonmetal material inert to cryogenic fuel vapors. It has breaking groove (7), while flange cylindrical surfaces have circular grooves (8) to accommodate semi-rings (9). The latter interact by their face surfaces extending beyond outer diametre of the flange cylindrical surface with inner face surfaces of pressure rings ledges (11). Semi-rings (9) can turn about bellows flange cylindrical surfaces to interact with side fairing flanges (4). Face surfaces of the latter has circular ledges (12) and (13) arranged on the side of nonmetal bellows. Said ledges thrust against face surfaces of nonmetal bellows to ensure joint tightness. Note also that vapor bleeding-off element is furnished with rope suspension (14) with its one end secured to one of the flanges of branch pipe (3) and another end secured on veering boom. The other end of vapor bleeding-off element is rigidly fixed on the flange of vapor bleeding-off line arranged on said boom (not shown in the figure). 
     EFFECT: expanded operating performances due to possibility to work in premises thanks to vapor tight bleeding-off. 
     3 dwg
Patent RU-2391355-C1 (RU)
Inventor: SHAZZO RAMAZAN IZMAILOVICH
IPC: C08B37/18
Filed: 2009-04-06
Granted: 2010-06-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to the technology of preparing an inulin-containing solution for food or medical purposes. Crushed girasol is treated in a microwave field until inactivation of native enzymes. Extraction is done in phase ratio of 1:1, pH 5-6.5 and temperature of 55-65°C for 30-40 minutes. The separated extract is concentrated through reverse osmosis to 15-20% content of dry substances, undergoes photosterilisation and packed in aseptic conditions. 
     EFFECT: method enables reduction of chromaticity of the end product at relatively high conversion of inulin to the end product, as well as reduction of energy consumption and ensures shelf life of the end product of not less than 1 year without considerable change of its consumer and technological properties.
Patent RU-2396775-C1 (RU)
Title: Production method of flavoured coffee drink "yauzskiy"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2009-04-10
Granted: 2010-08-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention refers to technology of coffee substitutes production and, particularly to manufacturing of instant powder for flavoured coffee drink. Method provides for preparation of recipe components, extraction of jeera by liquid nitrogen with corresponding miscella separation, girasol/sunflower cutting, drying in microwave field at preset process parametres and frying, acorns frying, mixing girasol/sunflower and acorns, impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in 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-2394533-C1 (RU)
Title: Method of surgical treatment of retinal detachment
Inventor: SHKVORCHENKO DMITRIJ OLEGOVICH
IPC: A61F9/007
Filed: 2009-04-29
Granted: 2010-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to ophthalmology, and can be used in surgical treatment of retinal detachments. In flat part of ciliary body one port 25 G is installed, through said port needle attached to syringe with dye is introduced. Needle is passed through vitreous body to the place of rupture and with reverse movement of needle, by pressing out the dye, stained channel is formed in vitreous body, through said channel vitreotom tip is introduced and vitrectomy is performed around the rupture place, after that vitreotom tip is removed and through stained channel introduced is cannula which is used to remove subretinal fluid, alternating its removal with compensation of vitreous body volume with physiological solution. Cannula is removed. Endolasercoagulation of rupture place is performed, after that through the same channel introduced is needle attached to syringe with air-gaseous mixture, tamponade of rupture place is carried out with said mixture, at the end of operation port is removed. 
     EFFECT: method allows to ensure stable anatomical adjoining of retina, eliminate tractions of vitreous body, improve visual functions, improve quality of surgical treatment of patients with retinal detachment, complicated with proliferative vitreoretinopathy. 
     1 ex
Patent RU-2405163-C1 (RU)
Title: Method for time-frequency correlation analysis of digital signals
Inventor: AVRAMCHUK VALERIJ STEPANOVICH
IPC: G01R23/16
Filed: 2009-05-18
Granted: 2010-11-27
Abstract: FIELD: physics. 
     SUBSTANCE: values are selected from the resultant signal of the product of results of direct Fourier transformation of a first signal and complex conjugate values of results of direct Fourier transformation of a second signal P j  and signals M k , j=0,1,…,2 n-1 +1; m=2,3,…,2 n-1 +1; k = 0,1,…, m-1 are formed in accordance with the expression   The obtained M k  signals undergo inverse Fourier transformation Z k  = F -1 [M k ]. A frequency-time correlation function   where t i ∈[t min , t max ]; f k ∈[f min , f max ];             f d  is sampling frequency of the signal is determined from results of inverse Fourier transformation. A curve of the frequency-time correlation function r l2 (f,t) is plotted using the obtained results, from which correlation of harmonic components of signals at different frequencies is determined. 
     EFFECT: broader functional capabilities of analysing correlation of signals in the frequency domain. 
     4 dwg, 1 tbl
Patent RU-2405149-C1 (RU)
Inventor: LUTSENKO MIKHAIL TIMOFEEVICH
IPC: G01N33/49
Filed: 2009-06-08
Granted: 2010-11-27
Abstract: FIELD: medicine. ^ SUBSTANCE: it involves the determination of glutathione peroxidase concentration and herpes virus antibody titre by the enzyme immunoassay in the peripheral blood in pregnant women suffered from a herpes virus infection episode. If glutathione peroxidase concentration is 7.05+0.19 U/g Hb, herpes virus antibody titre in the peripheral blood of a pregnant woman is 1:6400. When increasing antibody titre to 1:12800, glutathione peroxidase concentration in erythrocytes is decreased to 5.810.13 U/g Hb. ^ EFFECT: use of the method allows determining glutathione peroxidase concentration in erythrocytes in the women in childbirth suffered from a herpes virus infection episode in the third trimester of pregnancy.
Patent RU-2414571-C1 (RU)
Title: Blocking device for door lock
Inventor: VOROB EV VLADIMIR VASIL EVICH
IPC: E05B17/20
Filed: 2009-08-18
Granted: 2011-03-20
Abstract: FIELD: construction. 
     SUBSTANCE: blocking device for door lock comprises cylinder mechanism with cylindrical core with leash, key to cylindrical mechanism, race with cover joined to cylindrical mechanism, rotary stop with slot in the end for leash and cut in circular wall. Rotary stop is mounted into race concentrically to cylindrical core. Race is equipped with a flange. Sleeve with bore for cylindrical mechanism and hole for key is fixed to flange. Between race and cover there is a movable strip with rod protruding towards end of rotary stop. 
     EFFECT: invention makes it possible to use blocking device as independent item for door equipped with level lock with traction rods provides for reduction of costs to improve resistance of door to break-in. 
     10 dwg
Patent RU-2399037-C1 (RU)
Title: Facility for evaluation of coefficients of residual water saturation and replacement of non-mixing fluids in rock
Inventor: AFINOGENOV JURIJ ALEKSEEVICH
IPC: G01N15/08
Filed: 2009-09-10
Granted: 2010-09-10
Abstract: FIELD: machine building. 
     SUBSTANCE: facility for evaluation of coefficients of residual water saturation and replacement of non-mixing fluids in rock consists of hollow case with pressure tight cover; in case there is installed bush sleeve for sample placement connected to feeding and receiving puncheons; facility is also equipped with cartridge-trap. Notably, by means of a tail piece the receiving puncheon communicates with an axial channel and an end capillary of controlled cross section; the end of the tail piece is positioned in the cartridge-trap, while the receiving and feeding puncheons are interconnected by means of the channel. Additionally, the receiving puncheon has a lug in an upper part, a collar in a middle part and recesses for a wrench in a lower part. The said hollow case has internal side conic surface; the case is coupled with the receiving puncheon by means of thread on external side surface and a sleeve nut. The said collar is conjugated with lower ends of a thrust ring and a bushing put on the upper lug of the receiving puncheon; the bushing is equipped with an axial orifice of a conic shape in its upper part. An upper edge of the said thrust ring is conjugated with a lower edge of the sleeve. The upper part of the tail piece is equipped with a spring-loaded head including a cylinder collar and conic surface conjugated to conic surface of the bushing. An upper end of the spring is conjugated with a lower end of a cylinder collar of the tail piece head; while its lower end is conjugated with an upper end of the threaded bushing conjugated with threaded surface on an internal upper part of the cavity of the receiving puncheon. The upper end of the bushing for sample placement has conic side surface and is conjugated with the lower end of the case lug. 
     EFFECT: upgraded accuracy of measurements, and simplification of facility design simultaneously facilitating research of samples of various types of rock. 
     1 dwg
Patent RU-2413767-C1 (RU)
Title: Thermostable dna-ligase from archaea of genus acidilobus
Inventor: SMAGIN VLADIMIR ANATOL EVICH
IPC: C12N9/00
Filed: 2009-10-16
Granted: 2011-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention represents recombinant thermostable DNA-ligase Acidilobus sp 1904, demonstrating ligase activity in presence of magnesium ions, in the range of pH values from 6.8 to 7.4, sodium chloride concentrations from 0 to 100 mM. DNA-ligase consists of 607 amino acids and has weigh 68 kDa, determined by method of electrophoresis in polyacryl gel and has amino acid sequence SEQ ID N0:2. Invention also relates to DNA, coding DNA-ligase Acidilobus sp 1904, and method of obtaining said ligase. 
     EFFECT: invention makes it possible to extend assortment of DNA-ligases. 
     3 cl, 4 dwg, 6 ex
Patent RU-2409447-C1 (RU)
Title: Method of producing continuously-cast deformed steel billets
Inventor: STULOV VJACHESLAV VIKTOROVICH
IPC: B22D11/00
Filed: 2009-11-03
Granted: 2011-01-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to metallurgy, particularly to continuous casting of steel. Proposed method comprises charging hot metal into crystalliser, forming billet crust with reduction and gauging of its surface in continuous ejection. Crystalliser vertical walls reciprocate, while inclined top section walls revolve. Deformed metal is additionally squeezed in crystalliser top section by vertical surfaces made on inclined top section walls that form crystalliser cavity. 
     EFFECT: higher process efficiency and quality of products. 
     3 dwg
Patent RU-2415409-C1 (RU)
Title: Method of determining substance physical properties
Inventor: SOVLUKOV ALEKSANDR SERGEEVICH
IPC: G01N27/26
Filed: 2009-11-13
Granted: 2011-03-27
Abstract: FIELD: physics. 
     SUBSTANCE: proposed invention may be used for high-accuracy determination of various physical properties of fluid and gases in tanks and carried by pipelines. Proposed method comprises exciting fixed-frequency electromagnetic waves in section of long line with terminal load resistor made up of sensitive element, generating standing electromagnetic wave and placing substance to be controlled in electromagnetic field of load resistor. In compliance with this invention, standing wave intensity minimum is preset in fixed cross section of long line section at some rated value of controlled substance physical property. In measurement, excited electromagnetic field frequency is varied to standing wave intensity minimum in said fixed cross section of long line. Substance physical properties are defined by the magnitude of said frequency. 
     EFFECT: higher accuracy of measurements. 
     1 dwg
Patent RU-2408787-C1 (RU)
Title: Trapping method of methane from outlet air flow
Inventor: SUKHORUKOV VLADISLAV VLADIMIROVICH
IPC: E21F7/00
Filed: 2009-11-19
Granted: 2011-01-10
Abstract: FIELD: mining. ^ SUBSTANCE: trapping method of methane involves suction of methane through connection pipe of tight chamber during development of coal bed. Tight chamber is installed on supports above outlet air flow of the well. Connection pipe is located in upper part of chamber, and air is discharged in natural manner through lower part. At that, together with methane suction through connection pipe in upper part of the chamber, its percentage is measured. ^ EFFECT: simplifying methane trapping and reducing electric energy costs. ^ 1 dwg
Patent RU-2420211-C1 (RU)
Inventor: IDEL SON EVGENIJ VIKTOROVICH
IPC: A23K1/16
Filed: 2009-11-30
Granted: 2011-06-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to therapy and prevention of obesity and may be used for reduction of body weight with both humans and animals. The mammal body weight reduction method envisages addition of a biologically active substances concentrate produced of aspen wood by way of water extraction to the basic ration. For mice the food additive efficient quantity is 0.43-1.71 mg of dry substance of the aspen biologically active substances concentrate (administered daily in two separate doses during a month) per 1 g of live weight. For humans the food additive efficient quantity is 3.6 mg of dry aspen biologically active substances concentrate (administered daily in two separate doses during a month). 
     EFFECT: invention enables to reduce weight smoothly and without side effects and to maintain a lower body weight achieved through weight loss. 
     3 cl, 4 tbl
Patent RU-2426106-C1 (RU)
Inventor: JANISHEVSKIJ VLADIMIR FEDOROVICH
IPC: G01N25/18
Filed: 2009-12-31
Granted: 2011-08-10
Abstract: Изобретение относится к теплофизическим исследованиям теплозащитного покрытия на материале и условий работы, влияющих на коэффициент теплопроводности, и может быть использовано для определенна коэффициента теплопроводности тонкостенного теплозащитного покрытия (ТЗП) на лопатках турбин газотурбинных двигателей для создания материалов, защищающих рабочие лопатки от перегрева, так как современные материалы рабочих лопаток исчерпали свои возможности по предельно допустимым температурам. Способ определения коэффициента теплопроводности тонкостенных ТЗП осуществляется следующим образом: проводят испытание в два этапа. На первом этапе равномерно нагревают всю внешнюю поверхность плоскости образца без ТЗП. На втором этапе испытания наносят ТЗП на внешнюю поверхность образца, повторно проводят испытания и измерения. Устройство для определения коэффициента теплопроводности тонкостенных ТЗП содержит теплоизолированный вентиляционный канал со съемной боковой стенкой, в которой установлен проверяемый образец пластины, а в параллельной ей противоположной стенке канала выполнен вырез в виде прямоугольного окна, в котором установлено ИК - прозрачное стекло, компьютерные термографы установлены снаружи устройства и направлены в окно вентиляционного канала и на поверхность образца, при этом для подогрева поверхности плоскости образца используют электронагреватель, а для охлаждения образца с обратной стороны пластины используют поток холодного воздуха. Технический результат - повышение достоверности экспериментального определения коэффициента теплопроводности ТЗП и оценки эффективности ТЗП. 2 н.п. ф
Patent RU-2423266-C1 (RU)
Inventor: POLEVOJ JURIJ IOSIFOVICH
IPC: B61L23/16
Filed: 2010-01-11
Granted: 2011-07-10
Abstract: Изобретение относится к железнодорожной технике, а именно к железнодорожной автоматике и телемеханике для регулирования движения поездов. В рельсовую линию на одном конце подают сигнал переменного тока, а на другом конце контролируют изменение сигнала при комплексных входных сопротивлениях концов рельсовой линии с емкостной составляющей, фиксируют опорное напряжение при приближении поезда и занятой предыдущей рельсовой линии и достижении максимального значения текущего напряжения. При удалении поезда и занятой последующей рельсовой линии и достижении максимального значения текущего напряжения находят пороговое напряжение занятия умножением опорного напряжения на коэффициент снижения напряжения (Ксн=0,3), пороговое напряжение освобождения - умножением порогового напряжения занятия на коэффициент запаса при освобождении (Кзо=1,2). Текущее напряжение сравнивают с пороговыми напряжениями, фиксируя занятие и освобождение рельсовой линии. Пороговые напряжения корректируют в соответствии с фактическим сопротивлением изоляции, с учетом количества выпавших осадков за время нахождения поезда на рельсовой линии, направления и силы ветра, длины поезда. Достигается повышение надежности контроля состояния рельсовых линий. 2 ил.