baber/WOPTO huggingface dataset:
Patent RU-2133530-C1 (RU)
Title: Non-protruding ring slot antenna
Inventor: BIRUL CHIK V P
IPC: H01Q13/18
Filed: 1998-01-20
Granted: 1999-07-20
Abstract: FIELD: antenna equipment. SUBSTANCE: invention can be used in the capacity of conformable receiving and transmitting antenna for mobile objects with curvilinear surfaces. Non-protruding ring slot antenna has metal body made in the form of inverted truncated cone completed with cylinder with flange to anchor dielectric cover and antenna proper on location place arranged coaxially to body. Inside body of antenna there are placed metal plate, volumetric metal element presenting truncated cylinder which section surface has curvature same as curvature of surface on which antenna is mounted and dielectric plate with one-side metallization oriented upwards and having form of octagon with maximal size not exceeding diameter of volumetric metal element. Volumetric metal element is located closely to dielectric cover on side of curvilinear surface and immediately adjacent to metal plate on side of base. Metal plate is fabricated in the form of disc with four protruding open-circuit stubs and four short-circuit stubs connected to it and shorted to side walls of body. In this case analogous stubs are placed with step of 90 degrees and each group of analogous stubs is displaced relative to another group by 45 degrees. Four short-circuit stubs are positioned on dielectric plate with one-side metallization under corresponding short-circuit stubs of metal plate and are electrically connected to them. Feeding line that is continuation of central conductor of high-frequency connector located outside body of antenna in center of its base is connected to geometric center of metallization of dielectric plate. EFFECT: capability of mounting of antenna on curvilinear surface with simultaneous expansion of band of operational frequencies. 2 dwg
Patent RU-2151446-C1 (RU)
Inventor: SKUPOV V D
IPC: H01L21/762
Filed: 1998-03-03
Granted: 2000-06-20
Abstract: FIELD: silicon-on-insulator semiconductor devices. SUBSTANCE: porous silicon regions are formed in working plate on side contacting insulating layer of carrier plate by anodic treatment with hydrofluoric acid solution so that they are normally oriented to plate surface through depth equal to at least thickness of device layer of porous silicon region; then working plate and carrier plate are joined together through insulating layer by thermal compression whereupon working plate is thinned to desired thickness of device layer using chemicals and abrasive materials. EFFECT: improved quality of device layer. 1 tbl
Patent RU-2150143-C1 (RU)
Title: Method for updating information for its processing in information system
Inventor: VESELOV V F
IPC: G06Q40/00
Filed: 1998-06-17
Granted: 2000-05-27
Abstract: FIELD: computer engineering, in particular, running of electronic financial transactions. SUBSTANCE: method involves converting confidential information produced by contact of several users from linear array into n-dimensional matrix, which has altered order of information cells. Then, method involves using such n-dimensional matrix for production of new linear array, in which content of information cells is separated by special characters into several pieces, each of which is appended with identifiers of users participated in the contact. Then array is stored in respective databases. When next contact is established, confidential information can be received again only when all participants of previous contact call their respective pieces from databases. Then method involves processing of joint pieces in order, which is reverse to order used after their first contact. EFFECT: increased protection of confidential information against unauthorized access. 7 cl, 1 dwg
Patent RU-2152064-C1 (RU)
Title: Telescope
Inventor: TRIFONOV V D
IPC: G02B23/00
Filed: 1998-07-30
Granted: 2000-06-27
Abstract: FIELD: optical instruments, in particular, astronomical devices for observing chromosphere of Sun. SUBSTANCE: device has stationary tube, which is located in parallel to guide axis, tracing system, which is designed as polar sidereal position system with central hole, mirror lens, and field lens. Both lenses produce uniform spectral image inside interference polarization filter. Additional lens sends image to recording device. EFFECT: elimination of lens chromatism, no need in special mounting equipment for telescope tube. 1 dwg
Patent RU-2146562-C1 (RU)
Title: Swirl dust separator
Inventor: DEZHUROV S V
IPC: B04C3/06
Filed: 1998-09-24
Granted: 2000-03-20
Abstract: FIELD: mechanical engineering; inertia dry separation of dust in accompanying swirled gas flows. SUBSTANCE: swirled dust separator has cylindrical housing with tangentially installed branch pipe for inlet of secondary gas flow arranged in upper part of housing, vane swirler and axial-flow branch pipe to let out cleaned flow of gas. In lower part of housing branch pipe is provided for inlet of primary dust-laden gas flow, with flow stabilizer, cylindrical fairing, vane swirler, support plate and dust hopper. In proposed separator stabilizing contours of angular conjugations are used, made to contour of lemniscate with conventional radius of minimum curvature not less than 0.1 of diameter of branch pipe through which cleaned gas flow is let out. EFFECT: increased efficiency of dust trapping, prevention of parasitic swirls in separation chamber in secondary gas flow forming area. 2 cl, 2 dwg
Patent RU-2148531-C1 (RU)
Inventor: KIRILLOV L I
IPC: B64C27/20
Filed: 1998-12-23
Granted: 2000-05-10
Abstract: FIELD: aviation. SUBSTANCE: helicopter has case, air-breathing jet engine for creation of thrust for horizontal flight, main rotors located inside case and used as compressor for air-breathing jet engine, engine for rotating the rotors and pilot's cabin. Provision is made for suppressor grid under which main rotors are located. Doors are located from below under above-mentioned grid and are used for take-off and landing. EFFECT: increased speed of flight. 2 dwg
Patent RU-2154249-C1 (RU)
Title: Pneumatic valve-type universal gun for underwater shooting
Inventor: ORFANIDI O P
IPC: F41B11/83
Filed: 1998-12-28
Granted: 2000-08-10
Abstract: FIELD: pneumatic weapon, applicable for throwing of harpoons and for underwater shooting. SUBSTANCE: gun has a receiver with a handle, trigger mechanism, barrel installed in the receiver, piston-pusher, muzzle attachment, strike governor, return spring, fixing ball. It is provided with a bush adjoining the bottom part of the barrel, linkage made in the form of a staple connecting the trigger mechanism to the piston-pusher located in the lower part of the barrel nut lever. The strike governor represents a body accommodating a bush, piston-pusher with a key for movement in the grooves of the threaded bush. EFFECT: enhanced reliability and safety of use of the weapon, prevented spontaneous shooting, controlled rate of shooting. 4 dwg
Patent RU-2154619-C1 (RU)
Title: Light concrete
Inventor: KOTLJAR V D
IPC: C04B38/08
Filed: 1999-01-05
Granted: 2000-08-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention relates to building materials and products, in particular to construction heat-insulation light concretes for frame fillings. Concrete contains, wt %: cement 25.4-30.9, hollow microspheres 35.3-41.1, fly ashes 6.2-13.1, and water - the balance, hollow microspheres being component of cinder mixtures originated from hydroelectric power stations. EFFECT: reduced density and heat conductivity of light concretes. 3 tbl
Patent RU-2154537-C1 (RU)
Title: Method of roentgenoradiation separation of mineralized mass
Inventor: KANTSEL A V
IPC: B07C5/346
Filed: 1999-02-03
Granted: 2000-08-20
Abstract: FIELD: preconcentration of materials in ore preparation conversion of mineral materials of various types, preferably, gold-containing quartz ores. SUBSTANCE: method includes exposure of material portion to radiation with the first flux of gamma radiation with two characteristics energies of 1173 and 1332 keV, and also with the second flux of soft gamma radiation with maximum energy within 60-90 keV. Simultaneously registered are total intensity of the first and second fluxes of gamma radiation passed through material. Spectrum of characteristic fluorescent X-ray radiation from material surface and intensity of dispersed gamma radiation are recorded. Parameter of absorption of gamma radiation in material of portion and its bulk density, characteristics of spatial nonuniformity of measured characteristics and parameters are determined. Invention description covers expression for separation criterion taking into account of measured characteristics. EFFECT: higher accuracy of separation, mainly, gold-containing quartz ores due to consideration of ore lithology, use of more efficient separation criterion and corresponding equipment and techniques of radiation concentration. 4 cl, 1 dwg
Patent RU-2148251-C1 (RU)
Title: Meter measuring temperature of dew point
Inventor: DEREVJAGIN A M
IPC: G01N25/66
Filed: 1999-02-19
Granted: 2000-04-27
Abstract: FIELD: measurement technology, instruments measuring humidity of gases by method of dew point. SUBSTANCE: meter measuring temperature of dew point is fitted with element setting upper limit of laminar zone of sampling tube to diminish lag and increase measurement accuracy. Input part of meter is put into diffusion zone computed in advance disregarding mentioned element and its output part is coupled to section of suction of gas from diffusion zone of sampling tube. EFFECT: diminished lag and increased measurement accuracy. 7 cl, 1 dwg
Patent RU-2153271-C1 (RU)
Inventor: KVASENKOV O I
IPC: A24B15/00
Filed: 1999-05-06
Granted: 2000-07-27
Abstract: Для повышения надежности хранения и безопасности табачные листья обрабатывают водным раствором соли арахидоновой кислоты со щелочными металлами и/или аммонием, выдерживают не менее 2 ч, сушат и обрабатывают нагретым азотом, содержащим пары одноосновной органической предельной кислоты.
Patent RU-2157850-C1 (RU)
Title: Method of determination of anticholine esterase compounds in water and aqueous extracts
Inventor: GAJNULLINA EH T
IPC: C12Q1/46
Filed: 1999-05-21
Granted: 2000-10-20
Abstract: FIELD: biochemistry, ecology. SUBSTANCE: invention relates to control of environment pollution. Method involves the measurement of the rate of enzymatic hydrolysis of acylthiocholine (substrate for choline esterase) in buffer medium in the absence and in the presence of sample to be analyzed using indicator for thiol group. 4,4'-Bis-(2-hydroxy-6,8-disulfo-1-naphthylazo)-phenyl disulfide tetrapotassium salt is used as indicator. The rate value is measured by tangent angle slope in kinetic curve initial site. Method provides elimination of dilution of analyzed colored extracts. EFFECT: decreased limit of assay and error of analysis of anticholine esterase compound. 3 cl, 4 tbl, 1 ex
Patent RU-2158626-C1 (RU)
Inventor: GINEVICH G I
IPC: B01F23/00
Filed: 1999-08-26
Granted: 2000-11-10
Abstract: FIELD: chemical technology; applicable in chemical, petrochemical, paint and varnish, medical equipment and other industries where highly dispersed mixing of liquid with liquid, liquid with gas are required, particularly, evaporation of liquid phase, for instance, beta-picoline and mixing with gas mixture with subsequent supply for contacting. SUBSTANCE: mixer-evaporator has pressure and mixing chamber and additional evaporating chamber. Located successively behind pressure chamber are mixing and then, evaporating chambers. Mixing chamber accommodates unit for supply of liquid component. Installed in evaporating chamber are evaporating members with developed surface and low hydraulic resistance. EFFECT: simple in design and highly efficient in preparation of gas-liquid mixtures of high degree of dispersion. 6 cl, 2 dwg
Patent RU-2164629-C1 (RU)
Inventor: IVANNIKOV V I
IPC: E21B7/18
Filed: 1999-10-04
Granted: 2001-03-27
Abstract: FIELD: applicable for action on oil pools with the aim of increasing the inflows or injectivity of producing objects in the oil hole for action on the hole bottom at drilling with the aim of intensification of the process of destruction of rocks; for extermination of microbiological objects, for cleaning of surfaces from stratifications, for erosive destruction of metals, for acceleration of chemical reactions, for dispersing of solid particles in liquid and high-molecular compounds, for emulsification of insoluble agents and in other processes for effective internal mass transfer. SUBSTANCE: the cavitation method is a hydrodynamic one. The flow in the given duct section of the pressure pipe-line is brought up to a speed at which Re>Re cr , where Re - Reynolds number, Re cr  - critical Reynolds number, and then the flow is interrupted with a period of less than a half-phase of the water hammer. Due to it flow ruptures are obtained. The device for cavitation of liquid flow in the duct of the pressure pipe-line has a cavitator that is made in the form of a working medium. The working medium is positioned in the body for its movement in the radial direction of the pipe-line and restriction of movement in the axial direction of the pipe-line. The maximum cross-section area of the working medium in the plane perpendicular to the pipe-line axis exceeds 0.8 of the pipe-line flow area, but it is not equal to it. To facilitate interruption of flow at high hydrostatic pressures, seeds of cavitation in the form of bubbles of gas or dispersion of solid particles, or emulsion of insoluble liquid are introduced in the pumped liquid. EFFECT: cavitation at high hydrostatic pressures. 3 cl, 13 dwg
Patent RU-2158995-C1 (RU)
Title: Gear controlling sleet formation
Inventor: D JAKOV A F
IPC: H02G7/16
Filed: 1999-10-19
Granted: 2000-11-10
Abstract: FIELD: electrical engineering. SUBSTANCE: gear controlling sleet formation has first generator 1 with resonance element 2 open to atmospheric precipitation, second generator 3 with resonance 4 closed to atmospheric precipitation, unit 5 measuring frequency difference. Output of first generator, first precipitation sensor 7 fitted with heating element 8, temperature- sensitive element 10, second precipitation sensor 11 and computing unit are connected to first input of unit 5. Temperature-sensitive element, first and second precipitation sensors and output of unit measuring frequency difference are connected to inputs of computing unit. Output of second generator is connected to second input of unit measuring frequency difference. Resonance elements come in the form of piezoelements and precipitation sensors are manufactured in the form of pairs of electrodes spaced apart. EFFECT: decreased error in determination of quantity and intensity of sleet formation, reduced lag in determination of start of sleet formation. 1 dwg
Patent BR-PI0405494-C1 (BR)
Title: aplicação de filme / manta de poliestireno expandido oxi-degradável, em processo de fabricação de bandejas e outros recipientes alimentìcios diversos
Inventor: MELNIK JOSE
IPC: C08J3/20
Filed: 2004-12-08
Abstract: "APLICAçãO DE FILME/MANTA DE POLIESTIRENO EXPANDIDO OXIDEGRADáVEL, EM PROCESSO DE FABRICAçãO DE BANDEJAS E OUTROS RECIPIENTES ALIMENTìCIOS DIVERSOS". Onde o aditivo oxidegradável utilizado é obtido a partir de um meio composto de 70 a 95% de Poliestireno (polímero de Estireno), recebendo a adição de 3 a 10% de antioxidantes, preferencialmente Fenólico primário, Triona, Fosfito, ou DSTOP; 1 a 8% de carga mineral, como Carbonato de Cálcio ou Talco; e 1 a 15% de sais e óxidos metálicos de transição, como sais (ou óxidos) metálicos de ferro, de cobalto, de manganês ou de cobre, obtendo-se preservação das substâncias ativas do aditivo oxi-degradável durante a etapa de extrusão e, também mantendo as propriedades do filme extrudado, ou filme de Poliestireno expandido oxi-degradável usado na fabricação de bandejas (e outros recipientes alimentícios), havendo, no entanto, após o descarte da bandeja, quando exposta ao tempo, em contato com agentes naturais, uma oxidação acelerada, até sua redução em dimensões microscópicas possibilitando digestão celular ou bio-massificação em tempo reduzido.
Patent BR-PI0605039-C1 (BR)
Title: suporte especìfico e seu uso
Inventor: SEGRE GIL
IPC: A47G23/02
Filed: 2006-11-10
Abstract: SUPORTE ESPECìFICO E SEU USO. O referido suporte específico, especialmente desenvolvido para suportar os conhecidos copos (10) de vidro ou de plástico, assim como as tradicionais taças e/ou cálices (12), bem como uma lata de bebida, consiste, básica e tecnicamente observando, de um elemento monobloco (1), moldado, de preferência, em plástico ou noutro material mais apropriado a sua aplicabilidade operacional. Projetado em seu eixo longitudinal, o setor traseiro desse suporte dispõe de garras moldadas em ângulo descendente, sendo uma superior centrada (2), seguida pelas garras inferiores laterais (3 e 3a), sendo que estas são providas de suaves dobras (6 e 6a) e de extremidades recurvadas para dentro (7 a 7a). O setor frontal do dito suporte, além de apresentar um bocal cilíndrico (8) alinhado com sua linha de eixo longitudinal e provido de um degrau plano interno contornante (9) para assentamento dos copos (9), possui uma abertura dianteira vertical (11) para colocação e retirada da mencionada taça ou cálice (12), é mantido no plano horizontal, acompanhando a linha do topo das bordas contornantes (4) do dito prato (5) de uso comum, de modo a evitar qua a bebida seja derramada por alguma eventualidade. A angulosidade das garras (2, 3 e 3a) acompanha o ângulo de inclinação das mencionadas bordas contornantes (4) do prato (5). Sobre a garra centrada superior (2) poder-se-á aplicar adesivo (13) de propaganda ou estampá-la. O aludido suporte tem suas garras (2, 3 e 3a) pressionadas sobre as bordas contornantes angulares (4) do prato (5), garra superior (2) essa dotada de um pequeno furo passante centrado (14) para acomodação, por encaixe, de um elemento anti-derrapante (aqui não ilustrado) que contribui na estabilidade desse suporte junto as bordas (4) do mencionado prato de refeições (5).
Patent AU-2009201390-C1 (AU)
Title: A novel approach to antimicrobial host defense against gram-negative infections
Inventor: SERHAN CHARLES
IPC: C12N5/0787
Filed: 2009-04-08
Granted: 2012-02-02
Abstract: Methods to cause tissue, such as mucosal cells, to express increased amounts of 5 bacterial permeability increasing protein (BPI) are described. The BPI inducing agents include lipoxin compounds.
Patent AU-2011222723-C1 (AU)
Title: Moire magnification device
Inventor: HOLMES BRIAN WILLIAM
IPC: B42D15/00
Filed: 2011-03-01
Granted: 2020-07-09
Abstract: A moiré magnification device comprises a transparent substrate carrying: i) a regular array of micro-focusing elements on a first surface, the focusing elements defining a focal plane; ii) a corresponding array of microimage element unit cells located in a plane substantially coincident with the focal plane of the focusing elements, each unit cell comprising at least two microimage components. The pitches of the micro-focusing elements and the array of microimage element unit cells and their relative locations are such that the array of micro- focusing elements cooperates with the array of microimage element unit cells to generate magnified versions of the microimage components due to the moiré effect, wherein first microimage components of the unit cells have a colour density different to the colour density of the other, second microimage component, and wherein a further coloured layer is provided on or extending over the array of microimage element unit cells such that when the device is viewed, at least the second microimage components appear in a colour dependent at least partly on the further coloured layer and which is different from the colour of the first microimage components.
Patent AU-2018317833-C1 (AU)
Title: Solid forms of an HIV capsid inhibitor
Inventor: SHI BING
IPC: C07D401/14
Filed: 2018-08-16
Granted: 2021-10-28
Abstract: The present disclosure relates to pharmaceutically acceptable salts, cocrystals, and crystalline forms thereof, of a compound which is
Patent AU-2019344400-C1 (AU)
Title: A video encoder, a video decoder and corresponding methods
Inventor: GAO HAN
IPC: H04N19/159
Filed: 2019-09-18
Granted: 2023-12-21
Abstract: The present disclosure provides an encoding and decoding apparatus, as well as an encoding and decoding method. In particular, the present disclosure relates to block partitioning and signaling the partitioning parameters in a bitstream. An override flag in an image region header indicates whether or not a block is to be partitioned according to a first partition constraint information. The override flag is included in the bitstream and the block is partitioned accordingly.
Patent RU-2177147-C1 (RU)
Title: Stand measuring angles of mounting of wheels of front suspension
Inventor: PRIKAZCHIKOV JU V
IPC: G01M17/06
Filed: 2000-08-01
Granted: 2001-12-20
Abstract: FIELD: mechanical engineering, instrumentation testing and adjusting angles of mounting of controlled wheels of motor vehicle. SUBSTANCE: stand can be used at automobile assembly and repair plants to adjust angles of mounting of wheels of completely ganged up front suspension before it is mounted in automobile. Stand has bed frame on which two sections are installed in measurement zone on the left and on the right. Measurement section of wheel camber and toe-in includes two measurement mechanisms and two displacement mechanisms of measuring mechanisms. Measurement section of longitudinal angle of inclination of axis of turn of wheel ( caster ) includes measurement mechanism and displacement mechanism of measurement mechanism. Displacement mechanisms of measurement mechanisms in each section are comprised of two parallel plungers made fast to bracket of measurement mechanism and mounted in guiding bushings of section body for axial movement in direction perpendicular to longitudinal symmetry plane of suspension from pneumatic cylinder located between plungers in body and linked with its rod to bracket uniaxially to rest. EFFECT: expanded functional capabilities, increased precision of measurement and adjustment, avoidance of errors of subjective character. 6 dwg
Patent RU-2179749-C1 (RU)
Title: Method for coating stringed musical instruments with protective and decorative materials
Inventor: DANILKIN M JU
IPC: G10D1/02
Filed: 2000-08-15
Granted: 2002-02-20
Abstract: FIELD: musical instruments. SUBSTANCE: method boils down to extraction of fractions soluble in varnish thinner from primer. EFFECT: improved sounding quality. 5 cl
Patent RU-2182196-C1 (RU)
Inventor: BUTORINA N V
IPC: D03D15/513
Filed: 2000-08-21
Granted: 2002-05-10
Abstract: FIELD: textile industry; manufacture of fabrics for protection against aggressive media. SUBSTANCE: proposed cloth includes interwoven systems of warp and weft cellulose-containing fibers; fibers consists of natural and artificial filaments with modified phosphorus- and/or fluorine- containing chemical compounds with cellulose molecules at the following ratio, mass-%: cotton, 25 to 75; high-modulus viscose, 75 to 25; modified additives are equal to 5-25% of its mass. EFFECT: enhanced durability in aggressive media. 3 cl, 2 tbl
Patent RU-2182352-C1 (RU)
Inventor: DERGUNOV A I
IPC: G06F3/02
Filed: 2001-03-21
Granted: 2002-05-10
Abstract: FIELD: computer engineering. SUBSTANCE: number of input members in input device corresponds to number of fingers on right and left hands except for thumbs; each finger is designed for handling one character and symbol input member; each of mentioned input members is made in the form of body of revolution and displacement transducer designed for recording direction in which body of revolution is moving. Device provides for ten-finger touch-typing input of information generally used by operators. EFFECT: enhanced productivity, reduced number of operator's mistakes, reduced size of device while retaining its functional capabilities. 6 cl, 7 dwg