baber/WOPTO huggingface dataset:
Patent RU-2109365-C1 (RU)
Title: Switching device
Inventor: LOTOTSKIJ VLADIMIR LEONT EVICH
IPC: H01H9/40
Filed: 1996-06-13
Granted: 1998-04-20
Abstract: FIELD: low-voltage electrical equipment; arcless switching of circuits with inductive energy storages. SUBSTANCE: device has power contact 1 shorted out by circuit set up of n series-connected auxiliary contacts 2 and 3 of which (n-1) auxiliary contacts 2 are shorted out by nonlinear resistance units 4 and inductive load 5 is shorted out by circuit of series-connected backward diode 6 and nonlinear resistance unit 7 whose leads are connected to interlocking contact 8 and primary winding of pulse transformer; secondary winding of the latter is connected through backward diode 10 to leads of power supply 11. EFFECT: provision for arcless switching and return of energy stored in magnetic field of load inductance coil to power supply. 2 cl, 2 dwg
Patent RU-2121771-C1 (RU)
Inventor: VINOGRADOVA L A
IPC: H04R17/00
Filed: 1996-06-18
Granted: 1998-11-10
Abstract: Изобретение относится к области конструирования гидроакустической аппаратуры, в частности низкочастотных стержневых пьезокерамических преобразователей. Улучшение частотной характеристики и повышение эффективности преобразователя при его работе в составе многоэлементной антенны достигается за счет того, что гидроакустический преобразователь, содержащий пьезокерамический элемент, заключенный между двумя металлическими накладками, и герметичный корпус, образующий перед передней накладкой жидкостно-заполненную цилиндрическую полость, снабжен жестким фланцем, установленным на наружную поверхность передней части корпуса и имеющим поперечное сечение в виде квадрата с круговым отверстием, равным внутреннему диаметру полости. Конструкция преобразователя может быть оптимизирована выбором соотношения размеров полости и фланца. 1 з.п.ф-лы, 1 ил.
Patent RU-2131569-C1 (RU)
Title: Кольцевая конвейерная электропечь "прэтти"
Inventor: PETROV V A
IPC: F27B13/00
Filed: 1996-07-09
Granted: 1999-06-10
Abstract: Настоящее изобретение относится к нагревательному термическому оборудованию и может быть использовано для нагрева при термической обработке широкой номенклатуры заготовок и деталей. Кольцевая конвейерная электропечь "ПРЭТТИ" содержит металлический сварной корпус, кольцевую камеру нагрева с электронагревателями сопротивления на боковых стенках, свод, подину, раздельные окна для загрузки и выгрузки деталей с заслонками и приводное устройство, при этом кольцевая камера нагрева выполнена воедино с подиной, в центре которой расположен сквозной кольцевой паз для ввода в камеру поводковых стержней от кольцевого конвейера, расположенного под подом печи, свод печи выполнен в виде съемного составного многослойного экрана с дополнительным покрытием легковесной засыпной теплоизоляцией. Техническим результатом является обеспечение эффективного и экономичного нагрева заготовок различной формы, возможность механизации и снижение ручного труда, улучшение санитарных условий труда. 1 з.п. ф-лы, 2 ил. )
Patent RU-2136547-C1 (RU)
Title: Method of mounting cargo by means of flying vehicle and device for realization of this method
Inventor: SOLUJANOV JU M
IPC: B64D9/00
Filed: 1996-09-03
Granted: 1999-09-10
Abstract: FIELD: construction engineering and assembly jobs. SUBSTANCE: cargo is secured to bottom of flying vehicle by means of hanger. Orientation of cargo in horizontal plane is effected by means of flexible rods connected to cross-piece at one end and to drive at other end. Used as drive is cargo-hoisting equipment available on board (winch or telpher). Ropes of winch are passed through blocks secured at maximum distance from lock of suspension. EFFECT: low expenses for performing assembly jobs due to use of standard winch as drive; possibility of using nonspecialized transport vehicles; reduced mass and increased stabilizing and control action. 5 cl, 6 dwg
Patent RU-2101322-C1 (RU)
Inventor: KNJAZ KOV A L
IPC: C10G35/09
Filed: 1996-09-19
Granted: 1998-01-10
Abstract: FIELD: oil processing and petrochemical industry. SUBSTANCE: benzene fractions are brought into contact at 470-520 C and at pressure 1-3 MPa, the process is carried out in the presence of platinum- and rhenium-containing catalysts being filled into 3-4 consequently disposed reactors. In the first reactor catalyst having balanced ratio of Pt and Re is used, said catalyst comprises 0.34-0.38 mass % of Pt and 0.34-0.38 mass % of Re (ratio Re/Pt being 0.89-1.12). In next reactors catalyst having non-balanced ratio of Pt and Re is used, said catalyst comprises 0.34-0.38 mass % of Pt and 0.18-0.22 mass % of Re (ratio Re/Pt being 0.47-0.64). EFFECT: increased yield of stable catalysate. 3 cl
Patent RU-2106417-C1 (RU)
Inventor: FLEJTLIKH I JU
IPC: C22B23/00
Filed: 1996-09-25
Granted: 1998-03-10
Abstract: FIELD: hydrometallurgy of nonferrous metals, in particular, in processing of various oxidized cobalt-containing middlings. SUBSTANCE: recovery of cobalt (III) from middlings containing oxides of cobalt (III) is effected by their solution in mineral acid in the presence of reducing agent in the form of hydroxylamine sulfate or chlorine. Dissolving is carried out for 15-30 min with final value of pH 5 and consumption of reducing agent of 0.2-0.33 mole per 1 cobalt mole. EFFECT: considerably increased efficiency of the process due to increased degree of recovery of cobalt into solution, reduced consumption of reducing agent with reduced duration of the process. 2 cl, 2 tbl
Patent RU-2134788-C1 (RU)
Inventor: TUZHIKOV V F
IPC: E21D11/36
Filed: 1997-08-11
Granted: 1999-08-20
Abstract: FIELD: mining industry. SUBSTANCE: powered support to fair long wall with heading equipped with gate conveyer has internal section including capping and hydraulic props with supports, external section including capping with skids joined by bearing brackets, base with lateral guide carrying hydraulic props and carriage for driving station of long wall conveyer, upper hydraulic cylinder of movement coupled to cappings of internal and external sections and lower hydraulic cylinder of movement coupled with the aid of slider and locator to lateral guide of base of external section. Correction mechanism in the form of hydraulic cylinders oriented along width of this base is built in base of external section. Shell of each hydraulic cylinder is made fast to base of external section and its rod carries cam mechanism with center of gravity displaced towards heading conveyer for movement with its working surface under action of rod of hydraulic cylinder along plate located in base under rod of hydraulic cylinder and placed with inclination in direction of advance of rod of hydraulic cylinder. Working surface of cam mechanism is curvilinear with curvature radius increasing from axis of turn towards inclination of mentioned plate. Carriage for driving station of long wall conveyer is mounted immobile on base of external section and hydraulic props of internal section are located outside limits of base of external section which hydraulic props are oriented between hydraulic props of internal section in symmetry with longitudinal axis of long wall conveyer. Lateral guide is separable for its joint transfer together with lower hydraulic cylinder of movement from one side of base of external section and for its installation on other side of base depending on right or left direction of movement of powered support with regard to long wall. EFFECT: expanded operational capabilities of powered support to fair long wall with heading which length changes in process of work, decreased overall dimensions of powered support. 2 cl, 9 dwg
Patent RU-2114698-C1 (RU)
Title: Method and apparatus for separating suspensions
Inventor: ZAKHOVAEV MIKHAIL TIMOFEEVICH
IPC: B01D29/11
Filed: 1997-08-26
Granted: 1998-07-10
Abstract: FIELD: industrial physico-chemical processes. SUBSTANCE: invention, in particular, relates to separating fine suspensions and is designed for use in mining industry, when regenerating drilling fluids, in chemical, food, and other industries. Suspension is separated under constant pressure while exciting low-frequency vibrations in separation zone. Suspension is fed in descending flow and is separated on two filtration surfaces. Low-frequency vibrations are excited in in- phase mode from two sides perpendicularly to peripheral layers of suspension flow. Separation of suspension is performed in flat vertical stream or in the stream symmetrically expanding downward at angle from 0 to 120 deg. When suspension is separated on filtration surfaces, sands are subjected to cleaning in expanding gravitational sedimentation chamber. Apparatus consists of suspension-supply device, filtrate and sandsТ removal facilities and includes casing separated into chambers enclosing filtration surfaces and pistons to excite low-frequency vibrations. Filtration surface consists of two members each installed in pair with piston in parallel to it. Filtration surfaces of each pair face each other. Apparatus is also provided with gravitational sedimentation chamber with sedimentation plates and overflow facilities having height-adjustable connecting pipes, whereas suspension-supply device, separation and sedimentation chambers are staked upon one another to enable straight-flow descending suspension stream. Suspension-supply device is constructed for directing suspension between pairs of filtration surfaces and pistons. Pistons for regenerating filtration surfaces have staggered conical holes. EFFECT: increased productivity and improved product separation quality. 7 cl, 3 dwg
Patent RU-2120480-C1 (RU)
Title: Rail working method
Inventor: BEDAREV N I
IPC: B21D3/00
Filed: 1997-11-06
Granted: 1998-10-20
Abstract: FIELD: ferrous metallurgy, in particular, rail production. SUBSTANCE: method involves providing single-pass straightening of nonquenched or thermally strengthened rails on roller straightening machine, with first force applying point being offset in vertical plane for 30-80 mm; moving rail between first and third force applying points till deflection value reaches 0-2 mm. EFFECT: increased efficiency and improved rail rectilinearity. 2 dwg, 1 tbl, 1 ex
Patent RU-2141726-C1 (RU)
Inventor: GAVRILOVICH CHARLZ D
IPC: H04B7/26
Filed: 1995-06-02
Granted: 1999-11-20
Abstract: FIELD: communication equipment. SUBSTANCE: mobile base stations drive along traffic flow which is driven along road. Mobile base station is connected to stationary radio communication ports, which are connected to inter-network communication stations. Several mobile stations are separated from each other over closed circuit and drive together with traffic flow along one road bed in one arm of circuit and together with traffic flow along another road bed in another arm of circuit. Mobile base stations are connected to several stationary radio communication ports, which are connected through signal transmission line to inter-network communication station, which is connected to telephone network by means of wire line. Each mobile base station is equipped with two directed antennas, one of which is directed towards traffic flow, and another one to stationary radio communication ports. EFFECT: development of infrastructure for user sets designed for home or office as mobile cordless telephone on streets, shops, airports, cars which are driven at high speed. 41 cl, 9 dwg
Patent RU-2142983-C1 (RU)
Title: Method of preparing medicinal preparation from wheat
Inventor: GRITSENKO A G
IPC: C12C1/18
Filed: 1998-02-17
Granted: 1999-12-20
Abstract: FIELD: food industry. SUBSTANCE: wheat seeds are soaked for 18-20 hr at seeds-to- water weight ratio 1:(0.6-0.8), then couched in the dark at 25-30 C, dried, and broken. EFFECT: increased biological value of preparation which thereby acquires healing and prophylactic properties. 3 ex
Patent RU-2126639-C1 (RU)
Title: Method for producing salmon granular caviar
Inventor: GROMOVA V A
IPC: A23L17/30
Filed: 1998-07-14
Granted: 1999-02-27
Abstract: FIELD: food industry. SUBSTANCE: method involves granule screening, salting, sorting, introduction of sorbic acid, ageing for not more 0.5 h with the following treatment by mixture of conserving agents. The latter includes not more than three organic acids or their salts at ratio 1(1.5): 1.5(1):(0.5). The mixture is introduced in the amount from 0.05 to 0.5% from mass of caviar. Then vegetable oil with glycerin is added, and product is packed. Vegetable oil with glycerin may be introduced simultaneously with mixture of conserving agents. EFFECT: improved organoleptical properties. 3 cl, 2 ex
Patent RU-2166371-C1 (RU)
Title: Hydrocyclone
Inventor: DOVNAR I JU
IPC: B04C5/12
Filed: 1999-08-13
Granted: 2001-05-10
Abstract: FIELD: mineral concentration; applicable in ore and coal mining and other industries. SUBSTANCE: baffle plates in hydrocyclone are installed on internal surface of discharge branch pipe and made in the form of upper and lower shortened epicycloids relative to inlet of discharge branch pipe and in cross-section perpendicular to hydrocyclone axis. In this case, total height of shortened epicycloid does not exceed two diameters of cylindrical part of discharge branch pipe. Height of lower shortened epicycloid does not exceed one third of diameter of cylindrical part of discharge branch pipe. Immovable circumference of upper shortened epicycloid is equal to diameter of cylindrical part of discharge branch pipe, and that of lower shortened epicycloid is equal to diameter of circumscribed circumference of upper shortened epicycloid. EFFECT: higher efficiency of separation due to additional withdrawal of fine and light particles. 2 dwg
Patent RU-2158164-C1 (RU)
Title: Plant for preparation of well production
Inventor: KRJUKOV V A
IPC: B01D19/00
Filed: 1999-08-19
Granted: 2000-10-27
Abstract: FIELD: oil refining industry; preparation and separation of gas-water-oil mixture at gathering and preparation of well production in fields. SUBSTANCE: proposed plant includes separator, dampening collector, depulsator, gas- and-liquid mixture supply pipe line and gas, oil and water discharge pipe lines. Plant is provided with oil heater, horizontal tube reamer, mass- exchange collector with water drainage sump, pipe lines for discharge of gas from tube reamer and bypassing of its to mass-exchange collector, as well as for return of gas to oil pipe line and discharge of water from tube reamer and water drainage sump. EFFECT: possibility of discharging gas and water from all points of plant where they are present in free state, thus reducing volume of liquid prepared in plant, unloading the pumps, reducing the pressure and increasing oil production. 2 cl, 1 dwg
Patent RU-2164713-C1 (RU)
Inventor: KULESHOV D B
IPC: G09F19/14
Filed: 1999-10-15
Granted: 2001-03-27
Abstract: FIELD: advertisement. SUBSTANCE: the board has corrugations, the width of each side of which equals 20 to 30 cm, their quantity is within 20 to 14 respectively. EFFECT: enhanced efficiency in use. 2 cl, 7 dwg
Patent RU-2168685-C1 (RU)
Title: Газораспределительная решетка аэродинамического желоба для сушки сыпучих материалов
Inventor: ZIMIN E M
IPC: F26B17/10
Filed: 1999-11-30
Granted: 2001-06-10
Abstract: Изобретение относится к технике сушки сыпучих зернистых материалов и может быть использовано для сушки и транспортирования кипящего зернового слоя в зерносушилках. Газораспределительная решетка содержит желоб, состоящий из боковин и днища, которые содержат установленные с образованием щелевых зазоров пластины, каждая из которых на участке днища с одного края отогнута вниз с образованием криволинейной поверхности, а с противоположного края выполнена в виде бокового нароста, а на участках боковин изогнута внутрь желоба с одного края с образованием дуги, а с другого - с образованием нароста соответственно. Планки и боковины, соединенные с днищем, образуют воздухоподводящий канал. Агент сушки (воздух) подается по воздухоподводящему каналу через дугообразные каналы щелей к высушиваемому материалу, образуя равномерно кипящий с направленным перемещением движущийся слой. Изобретение направлено на повышение надежности и интенсификацию процесса сушки зерна при его транспортировании путем создания в решетке каналов, предотвращающих попадание сыпучих материалов под решетку и задающих направление потоку агента сушки (воздуха) на участке днища под острым углом к перемещаемому материалу, а на участках боковин - продольно в направлении транспортирования. 3 ил.
Patent RU-2159447-C1 (RU)
Title: Flying vehicle radio direction finding method
Inventor: ATNASHEV A B
IPC: G01S3/14
Filed: 1999-12-28
Granted: 2000-11-20
Abstract: FIELD: taking bearings of aircraft or any other moving objects in short-range navigation region, during take-off, and landing. SUBSTANCE: method includes determining angular coordinates of flying vehicle by measuring signal transmitted from ground radio direction finding station on board vehicle, signal modulation frequency being in unambiguous consistency with direction of radiation; frequency of signal transmitted from ground radio direction finding station is modulated, frequency of signal received on board flying vehicle is transformed by heterodyning, signal modulation frequency is measured, flying vehicle bearings are calculated for which purpose signal modulation frequency obtained is multiplied by factor determining consistency between direction of signal radiation and signal modulation frequency; direction of radiation is varied in space within direction finding sector by rotating radiating antenna in direction opposing angular displacement of flying vehicle relative to ground radio direction finding station. EFFECT: improved precision of taking flying-vehicle bearing. 3 cl, 2 dwg
Patent AU-2002365145-C1 (AU)
Title: Remediation of mercury contaminated soil
Inventor: STEGEMEIER GEORGE LEO
IPC: B01D53/64
Filed: 2002-10-24
Granted: 2008-11-13
Abstract: An in situ soil remediation system may be used to remove or reduce levels of mercury contamination within soil. The soil remediation system may also remove or reduce levels of other contaminants within the soil. Mercury may be vaporized within the soil by a heating system. The vaporized mercury may be removed from the soil by a vacuum system. The vaporized mercury may pass through heated risers that elevate the vaporized mercury. After the vaporized mercury passes from the heated risers, the vaporized mercury may be allowed to cool, condense, and flow downward to a treatment facility. Removing mercury from the soil as a vapor may provide an economical, safe, and efficient way to remediate mercury contaminated soil.
Patent AU-2007317202-C1 (AU)
Title: Flow selection device for use with pools and the like
Inventor: DAN DAVIDSON
IPC: E04H4/12
Filed: 2007-11-09
Granted: 2011-10-20
Abstract: A flow selection device for removal of detritus from a body of water, the device including at least one inlet manifold having a forward face with an opening, at least one outlet located in an upper rear portion of the device and at least one chamber located between the at least one inlet and at least one outlet and defining an annodated flow path between the opening in the forward face and the at least one outlet.
Patent AU-2011276328-C1 (AU)
Title: Norovirus derived immunogenic compositions and methods
Inventor: SETTEMBRE ETHAN
IPC: C12N7/04
Filed: 2011-07-05
Granted: 2016-01-21
Abstract: The invention relates to chimeric norovirus VP 1 proteins containing the S-domain of VP 1 of a first norovirus strain and a P-domain that contains at least a portion of the P-domain of VP l of a second norovirus strain. The invention also relates to nucleic acids that encode the chimeric VPl proteins, virus-like particles that contain a chimeric norovirus VPl protein, and to immunogenic compositions.
Patent AU-2012391349-C1 (AU)
Title: Method and apparatus for allocating control channel candidates
Inventor: LIU JIANQIN
IPC: H04W72/08
Filed: 2012-09-27
Granted: 2018-03-22
Abstract: Provided are a method and device for allocating control channel candidates, which relate to the field of communications and can allocate control channel candidates of different aggregation levels to K ePDCCH sets, so as to reduce the complexity for a UE to perform blind detection. The method comprises: determining K sets used for transmitting control channels, wherein each set of the K sets comprises at least one physical resource block pair; and according to the aggregation levels supported by the control channels to be transmitted, the number of control channel candidates corresponding to each of the aggregation levels, and at least one of the K sets for transmitting the control channels and the type of the sets, allocating the control channel candidates of each aggregation level to at least one set of the K sets.
Patent AU-2014292483-C1 (AU)
Title: Child safety seat
Inventor: HAAS MARTIN
IPC: B60N2/28
Filed: 2014-07-07
Granted: 2019-09-19
Abstract: The child safety seat (1) for a vehicle in accordance with the invention comprises an outer shell (2) enclosing a seating area (3) for a child (4) and a protective element (5). The protective element (5) comprises a housing component (7) and an impact component (8), wherein the housing component (7) is embedded into the outer shell (2) and the impact component (8) is mounted to the housing component (7), is configured to be enclosed at least partially by the housing component (7), and is configured to protrude laterally from the outer shell (2) in a direction facing away from the seating area (3). Preferably, the housing component (7) or the impact component (8) comprises a deformable region (9) adapted to cushion forces impacting on the impact component (8).
Patent AU-2016204349-C1 (AU)
Title: Portable computer unified top case
Inventor: THEOBALD MATTHEW
IPC: G06F1/16
Filed: 2016-06-24
Granted: 2019-01-03
Abstract: Abstract of the Disclosure A top case assembly for a portable computer is disclosed. The assembly may include an integral unified (e.g., homogenous) top case formed from a single part. 5 The integral top case provides an enclosure, frame and cosmetic exterior of the portable computer. The integral top case also serves as the primary structure of the portable computer. The assembly may include a variety of subassemblies such as keyboards, touchpads, circuit 10 boards, and drives that are carried by the underside of the integral top case. The integral top case may be formed from aluminum slab that has been machined to form walls, openings, attachment areas and cosmetic areas of the top case.
Patent AU-2017252599-C1 (AU)
Title: Methods, compositions and uses relating thereto
Inventor: DIXON NICHOLAS JOHN
IPC: D06P5/04
Filed: 2017-04-21
Granted: 2021-08-19
Abstract: A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising an alpha-substituted aldehyde.
Patent AU-2019204380-C1 (AU)
Title: A Method and System for Machine Learning Classification Based on Structure or Material Segmentation in an Image
Inventor: PENG YU
IPC: A61B6/00
Filed: 2019-06-21
Granted: 2020-11-12
Abstract: : 
A system and method for classifying a structure or material in an image of a subject. The 
system comprises: a segmenter configured to form one or more segmentations of a 
structure or material in an image and generate from the segmentations one or more 
5 segmentation maps of the image including categorizations of pixels or voxels of the 
segmentation maps assigned from one or more respective predefined sets of categories; a 
classifier that implements a classification machine learning model configured to generate, 
based on the segmentations maps, one or more classifications and to assign to the 
classifications respective scores indicative of a likelihood that the structure or material, or 
10 the subject, falls into the respective classifications; and an output for outputting a result 
indicative of the classifications and scores.  
FIG. 1 
26