baber/WOPTO huggingface dataset:
Patent DK-181114-B8 (DK)
Title: A method for cleaning a submerged structure and collecting a loosened material from the structure
Inventor: Hallgeir Lennart Solberg
IPC: B08B3/02
Filed: 2019-08-12
Granted: 2023-01-19
Abstract: Apparatus (2) for removing and collecting fouling from a submerged structure (11; 12; 13; 14). The apparatus (2) includes: - a pump; - a treatment unit (28) for collecting a material from a discharge water; - a discharge channel (27) between the outlet of the pump and the treatment unit (28); and - a means for moving the mouthpiece (21) along the submerged structure (11; 12; 13; 14), the inlet of the pump being in fluid communication with the outlet portion (215) of the mouthpiece (21). A method for using the apparatus (2) is described as well.
Patent BR-0301602-C1 (BR)
Title: Sistema de suspensão para carrinho de brinquedo
Inventor: ANDRADE NEZIO PEREIRA DE JR
IPC: A63H17/267
Filed: 2003-01-16
Abstract: "SISTEMA DE SUSPENSãO PARA CARRINHO DE BRINQUEDO". Caracterizado por centralizador para eixo de carrinho de brinquedo um sistema de correção para posição de eixo de carrinho de brinquedo em suspensão para carrinho de brinquedo.
Patent DE-3152008-C1 (DE)
Title: Elongated magnetic switching core
Inventor: BARAN WERNER DR RER NAT
IPC: H01F3/10
Filed: 1981-12-31
Granted: 1983-07-07
Abstract: In an elongated magnetic switching core which can be switched suddenly from one magnetic state into another magnetic state by the application of an external magnetic field, a composite body having at least two parts consisting in each case of different materials is used, at least one of which can be magnetised. The composite body may be constructed as a wire-shaped single-core body or as a multi-core or multi-layer body.
Patent DE-3223519-C1 (DE)
Title: Method of producing solid wheels for rail vehicles
Inventor: H DIPL-ING OEHLER HANS
IPC: B23P15/20
Filed: 1982-06-24
Granted: 1983-07-21
Abstract: The invention relates to a method and a device for producing solid wheels for rail vehicles. In order to prevent gauge size changes of the wheels as a result of the yield point being exceeded under extreme braking stress and subsequent partial melting, prior to the final machining of the running profiles the unfinished running surface of the unfinished wheels is heated abruptly up to the end temperature, but below the transformation temperature, in a similar manner to the heating of a solid wheel in the case of intensive block braking, and subsequently cooled. Due to the anticipation of the gauge size changes otherwise only occurring in operation prior to final completion of the wheel, they do not change their gauge as a result of intensive heating due to block braking throughout their service life. <IMAGE>
Patent DE-3513395-C1 (DE)
Title: Damping device for an electric motor
Inventor: BERTRAM LEO ING
IPC: H02K7/102
Filed: 1985-04-15
Granted: 1986-07-24
Abstract: A damping device for an electric motor (3) having a permanent-magnet rotor and having a disc-shaped damping mass (17) which contains a material (which can be magnetised), is arranged such that it can rotate freely and be displaced axially on the motor shaft (5) or on a shaft (6) coaxial thereto and can be pressed under the influence of a magnetic force against a stop (11) which rotates with one of the shafts (5, 6), the damping mass (11) being arranged in the region of the stray magnetic field, acting thereon, of the motor (3), and a stop (11) which rotates with the motor shaft being provided for the damping mass. The disc-shaped damping mass (17), which contains material (11, 23) which can be magnetised, consists of a rubber-like plastic (20), at least on the side surface (25) opposite the stop (11). <IMAGE>
Patent DE-3517148-C1 (DE)
Inventor: ABEL GUENTHER
IPC: B04B1/06
Filed: 1985-05-11
Granted: 1986-07-24
Abstract: 1. Process for separating metals and other solids from liquids, in which the solid/liquid mixture is put in batches under the effect of a centrifugal force and the solid and liquid constituents of the solid/liquid mixture are drawn of separately from one another, characterized in that the solid/liquid mixture under the effect of centrifugal force is subdivided by means of axially displaceable partition walls (18, 19), and the individual constituents are drawn off separately from one another out of the compartments (32, 33, 34) so formed.
Patent DE-3731672-C1 (DE)
Title: Process and device for removing wood dust from woodworking machines
Inventor: POLLMEIER RALF
IPC: B01D50/00
Filed: 1987-09-21
Granted: 1989-03-09
Abstract: In a process and a device for separating wood dust from the room air in woodworking factories, in which wood dust-containing air is extracted from a work room, is freed of wood dust and is supplied back into the work room, the woodworking machines (10) producing the wood dust are arranged in closed booths (12) and only the air disposed in said booths is extracted, is freed of wood dust with the aid of a cyclone (18) and is supplied back into the booths. <IMAGE>
Patent DE-3843528-C1 (DE)
IPC: H05K3/10
Filed: 1988-12-23
Granted: 1990-05-23
Abstract: For producing printed circuits provided with contact areas, copper films are pressed against a template provided with raised areas in a predetermined pattern, and the interior of the impressed imprints produced in the copper films is filled with a setting material. After the pre-pressing with prepregs, printed circuits are produced from these pre-laminates. The copper films must have here a breaking tension > 10% and a thickness of 10 to 100  mu m.
Patent DE-3916834-C1 (DE)
Title: Rotatable chain link coupler - has central coupling piece interlocking with end fittings and held by locking bolt
IPC: F16G15/08
Filed: 1989-05-19
Granted: 1990-10-31
Abstract: The coupling for joining two chain links (1,2) includes two U-shaped coupling brackets (3,4). Each coupling bracket is provided with two pairs of inwards protruding location shoulders (10,11,12,13).$  A coupling insert (5) with matching ring collars (18-21) is used to link the two U-shaped brackets (3,4) by interlocking with their internal shoulders. A locking bolt (6) at the centre of the coupling assembly secures the two brackets to the coupling insert (5).$ USE/ADVANTAGE - Simple reliable chain link coupling provides easy installation and increased dynamic strength.
Patent DE-3916836-C1 (DE)
Title: Actuating mechanism for sealing door esp. for EM screening - has rotating shaft with connecting lever closing door against stop-bands on door frame
IPC: E05D3/02
Filed: 1989-05-19
Granted: 1990-03-15
Abstract: Each stop-band is made as extended band that rotates about a stop-position on the door-frame (4) and also about additional stop-position provided in the middle of the door (2).  Movement of the extended bands is limited by stops. A device is provided for pressing the door against guides (28) fixed to the door-frame and meshing with guide-elements. Each guide-element is fixed to one end of angled levers (25), and push-rods (24), which are part of the lever-mechanism, are linked to the other end of the angled lever (25).  Push-rods (24) rotate in the central area about the swivelling point which is fixed to the door. USE/ADVANTAGE - Actuating mechanism for tightly sealed door, acting as shield for e.m. radiation that, in addition to usual swivelling movement, also executes parallel displacement of door.
Patent DE-4013974-C1 (DE)
IPC: C02F1/52
Filed: 1990-04-30
Granted: 1991-09-19
Abstract: A composition for treating water contaminated with metallic ions is produced by reacting an alkaline and/or earth alkaline hydroxide in an aqueous solution with thiourea and an alkaline and/or earth alkaline dithionite. The composition obtained once the reaction of the mixture is complete is useful to precipitate heavy metals under extreme alkaline and acid conditions as metal sulfites. This composition represents therefore a precipitating agent that can be used over the whole pH range, from pH 0 to pH 14.
Patent DE-4034577-C1 (DE)
IPC: B29C45/17
Filed: 1990-10-31
Granted: 1992-01-30
Abstract: The plastics material can be injected into injection moulds (34), which can be mounted according to choice on the mould support, by means of an injection unit which can be displaced in the horizontal direction transversely to the injection axis. During displacing of the injection unit, the free ends of piston rods (30) of the drive cylinders of the injection unit are accommodated in sleeves of a sleeve support (17) which can be displaced in the mould support. The said sleeve support has between its sleeves a clearance (39) for the passage of the plasticising cylinder of the injection unit. The sleeve support (17) bridges the passage opening (11) of the mould support (10) in the regions through which the plasticising cylinder does not pass. This achieves the effect that injection units of which the piston rods (30) lie in a horizontal plane can be used (Fig. 1). <IMAGE>
Patent DE-4041936-C1 (DE)
IPC: C21B13/14
Filed: 1990-12-27
Granted: 1992-09-24
Abstract: A process for recycling hot dust from a gasifier or melt-down gasifier by means of a hot gas cyclone separator integrated into a pipe system is described, together with the associated apparatus. The hot dust from the hot gas cyclone separator is supplied by means of a lock system to a burner in order to overcome the pressure difference between the hot gas cyclone separator and the melt-down gasifier. By means of the lock system the dust is supplied from a lower pressure zone to a higher pressure zone. The dust to be recycled comprises coke or a mixture of coke and iron particles.
Patent DE-4118625-C1 (DE)
Title: Sterile blood purifier filter for dialysis etc. - includes blood and dialysate chambers sepd. by semipermeable member with fluid supply- and run=off lines and hollow fibre filters for pyrogen retention
IPC: A61M1/16
Filed: 1991-06-06
Granted: 1992-10-15
Abstract: Sterile blood purifier filter is divided by semi-permeable membrane into blood and dialysis fluid chambers using fluid source linked to the chamber together with fluid run-off line plus a bypass line which is tapped between branches of the fluid feed and run-off liner and contains a bypass valve. There is a dialysis valve downstream of the feedline branch and also a pump to feed the dialysis fluid. A filter of pore size max. 0.22 micron (40) is installed in the run-off line (24) between blood filter outlet (12) and the second branch line (36) specified. Filter (40) between blood filter (12) and the second branch line (36) specified. Filter (40) is pref. an ultrafine unit for pyrogen retention and this (40) plus a second filter (50) set downstream of the dialysis valve (28) in the feedline (22) are made of hollow fibre membranes. USE/ADVANTAGE - Hospital equipment, dialysis. Hollow fibre member filters prevent blood contamination by pyrogenes and bacteria
Patent DE-4127440-C1 (DE)
Title: Electrical lead identifying and testing equipment - assigns code number to resistors of various values between pairs of leads in sequence for resistance measuring to test for short and/or open circuits including connected terminal sockets
IPC: G01R31/50
Filed: 1991-08-17
Granted: 1993-02-04
Abstract: A device for identifying and testing electrical conductors (3-6) and connectors (2) for short and/or open circuits using resistance measurements has different base resistance (Ra-Rc) connected between each two successive conductors at the connector end. Each base resistance is positively associated with a position in a coded number of length one less than the number of conductors and each is connected in parallel with further encoding resistor (11-13). Each encoding resistor corresponds to a number in the code system. The resistances between each two syccessive conductors is preformed centrally. USE/ADVNATAGE - Very simple device enables central identification of connectors and conductors leading to them as well as testing conductors for short and/or open circuits.
Patent DE-4310961-C1 (DE)
Title: Selective catalytic nitrogen oxide(s) redn. in exhaust gas - by stepwise reductant supply to catalyst sections on attaining minimum temp. after engine starting
Inventor: EFFELSBERG ERWIN DR ING
IPC: B01D53/94
Filed: 1993-04-03
Granted: 1994-03-10
Abstract: In selective catalytic NOx redn. in IC engine exhaust gas by reductant addn. into the gas flowing into the catalyst, the novelty is that (a) the catalyst (3) temp. is measured at two or more points by a temp. sensor (4d), located in the catalyst gas outlet region, and at least one other upstream temp. sensor (4a,b,c); and (b) the reductant amount, added during the catalyst heat-up phase, is increased in steps by the reductant amounts which can react in the respective catalyst sections (3a,b,c,d) located immediately upstream of the temp. sensors (4a,b,c,d) and heated to the minimum temp.. ADVANTAGE - Control of reductant addn. is better matched to the actual temp. conditions prevailing in the catalyst.
Patent DE-4341719-C1 (DE)
Title: Device for the continuous casting of steel
Inventor: WYL HORST VON DIPL ING
IPC: B22D11/053
Filed: 1993-12-03
Granted: 1995-04-06
Abstract: The invention relates to a device for the continuous casting of steel, comprising a continuous casting mould which oscillates in the casting direction, is mounted on springs extending transversely to the casting direction and fixed at both ends and is connected to a hydraulic oscillatory drive. According to the invention, the device is characterised in that the hydraulic oscillatory drives are designed as servo hydraulic cylinders, the servo hydraulic cylinders (3) are arranged to the side of the continuous casting mould in a longitudinal section plane passing through the continuous casting mould, and the servo hydraulic cylinders (3) are connected rigidly, without play, to a supporting frame (1) and to the continuous casting mould. <IMAGE>
Patent NL-1005737-C1 (NL)
Title: Electronic information system for public transport system
Inventor: MEIJER RONALD FRANS
IPC: G08G1/123
Filed: 1997-04-04
Granted: 1998-10-07
Abstract: Each bus, tram or other public service vehicle in the system has an automatic radio transmitter which sends position data (6) to a central telecommunications station (4). At or near the bus stop, the user operates a handheld transmitter/receiver (1). The handheld unit communicates with the central station via a modem (3) and a data link (6). The handheld unit (1) has a display screen (2) which shows data about the various services which pass the bus stop. The data displayed includes the line number, the end destination and the estimated arrival time at the bus stop.
Patent NL-1018161-C1 (NL)
Title: Method for emptying big bag filled with pourable product involves bag being provided with outflow spout, around which closure rope is wound
Inventor: VERBATEN MARINUS HUBERTUS JOSE
IPC: B65B69/00
Filed: 2001-05-28
Granted: 2002-12-03
Abstract: The method is for emptying a big bag filled with a pourable product and involves the bag being provided with an outflow spout, around which a closure rope is wound. The outflow spout is coupled with a closable controlled feed device and the closure rope is removed. The controlled feed device is opened for feed of the product from the big bag. Finally the controlled feed device is closed.
Patent NL-1031000-C1 (NL)
Title: Offshore platform, includes hollow legs provided with jet propulsion system or air propellers
Inventor: VRIES ROBERT DE
IPC: B63B39/00
Filed: 2006-01-25
Granted: 2007-07-26
Abstract: The platform (1) is moved using a jet propulsion system provided in the hollow legs (3) and/or by an air propeller system also provided on the legs. The top ends of the legs are sealed and the bottom ends are opened. A first set of legs are lowered into the water in order to support the platform on the sea bed and a second set of columns provided with the jet and/or propeller propulsion system(s) are lifted clear of the water surface (6).
Patent RU-2008918-C1 (RU)
Title: Method for detection of germ carrier in cattle brucellosis
Inventor: LUTFULLIN MINSAGIT KH
IPC: A61K39/00
Filed: 1989-02-07
Granted: 1994-03-15
Abstract: FIELD: veterinary science. SUBSTANCE: nonvaccinated animals are immunized with vaccine from strain 82 in dose of 100 000 000 000 microbe cells. Standard allergic examination is carried out in 3-4 days. Positive reaction is indicative of occult carrier. EFFECT: higher efficiency. 3 tbl
Patent RU-2040462-C1 (RU)
Title: Composition for sulfur disposition dissolving
Inventor: MAJKL DZHEFFRI LINDSTROM
IPC: E21B37/00
Filed: 1990-02-08
Granted: 1995-07-25
Abstract: FIELD: gas output. SUBSTANCE: proposed composition has disulfide or polysulfide of the general formula R I SS A SR 2 ,, catalyst containing a mixture of mercaptane, amine or polyamine and, additionally, stabilizing agent substituted phenol. Addition of stabilizing agent to the known composition ensures to retain activity of catalytic addition. EFFECT: enhanced quality of composition. 7 cl, 1 tbl
Patent RU-2015958-C1 (RU)
Inventor: ALESSANDRO DZHOLITTI
IPC: C07D317/26
Filed: 1990-11-12
Granted: 1994-07-15
Abstract: FIELD: medicine. SUBSTANCE: the product: naphthacenediones of formulas 1, 2 and 3; anthracycline derivatives of formula 4. Reagent 1: 1,4-dimethoxy-2,3-bis)bromomethyl) anthraquinone. Reagent 2: 3-butin-2-one. Reagent 3: a peroxide compound. Reagent 4: nucleaophilic fluorine. Reagent 5: hydroxyl-containing phenyl. Reagent 6: naphthacenedione. Reagent 7: bromine. Reaction conditions: cyclization, epoxidation demethylation, bromination. The structure of the compounds of formulas 1, 2, 3 and 4. EFFECT: improved properties of the resulting compounds. 5 cl, 6 tbl
Patent RU-2016444-C1 (RU)
Title: Flat aerial
Inventor: ANDRONOV BORIS M
IPC: H01Q21/06
Filed: 1990-06-19
Granted: 1994-07-15
Abstract: FIELD: satellite TV broadcasting. SUBSTANCE: flat aerial presents multilayer structure composed of flat laminations placed one beneath other containing conducting screen, strip power supply circuit, slit radiators, volumetric resonators, partially transparent surface. Insertion of grid of volumetric resonators with cell size bigger than working length of wave and height equal to approximately half-wave makes it possible to reduce number of radiators with keeping of efficiency, i.e. to simplify power supply circuit and to reduce losses. Use of four slits in each cell excited by known method allows emission and reception of wave with circumferential polarization to be carried out. EFFECT: simplified power supply circuit, reduced losses. 3 cl, 10 dwg
Patent RU-2011414-C1 (RU)
Inventor: SEKLETSOV ANATOLIJ M
IPC: B03B5/30
Filed: 1990-06-26
Granted: 1994-04-30
Abstract: Использование: гравитационное разделение полезных ископаемых, в частности обогащение углей в тяжелосредных сепараторах. Сущность: в ванну 1 сепаратора подается рабочая суспензия. Одновременно через узел 6 в ванну подается сжатый воздух, который входит в пространство 23 между боковой стенкой ковша элеваторного колеса и боковой стенкой 27 ванны и поднимается во внутреннюю часть ванны. Сжатый воздух выносит суспензию в верхний слой ванны, поток которой ударяется в днище желоба и устремляется к гребковому механизму. В верхней части ванны создаются турбулентные потоки из сжатого воздуха и поступающей после регенерации суспензии, что обеспечивает благоприятные условия для расслоения исходного материала на фракции. После подачи рабочей суспензии и сжатого воздуха в сепаратор подается исходный материал, который, двигаясь по желобу 8, попадает во внутреннюю полость элеваторного колеса, в зону действия потока суспензии 29 и сжатого воздуха 26. Материал расслаивается на фракции. Легкая фракция уносится к гребковому механизму, тяжелый продукт оседает в ванне, часть его выгружается на колесо, а часть остается над разгрузочным проемом в виде слоя. Боковины лотка установлены под углом 70друг к другу, длина боковин равна 2,5 ширины ковша, а расстояние между их нижними кромками равно ширине ковша. 7 ил.
Patent RU-2012385-C1 (RU)
Title: Magnetotherapy device
Inventor: USOV MARK M
IPC: A61N2/04
Filed: 1990-08-29
Granted: 1994-05-15
Abstract: FIELD: medicine, magnetotherapy of patients suffering from polyarthritis, paradontosis and other diseases. SUBSTANCE: device has inductance coils connected in serial opposing and located orthogonal to the housing working surface; a permanent magnet with a longitudinal magnetization axis interposed between them. EFFECT: enhanced efficiency in treating. 1 dwg
Patent RU-2013000-C1 (RU)
Inventor: KHARITONOV VLADIMIR D
IPC: H03K7/02
Filed: 1990-11-01
Granted: 1994-05-15
Abstract: FIELD: radio engineering. SUBSTANCE: modulator driver is designed for control over diodes, amplitude-pulse, pulse, pulse-width and amplitude pulse-width modulators of SHF range. It includes emitter followers, source of current, resistors, modulating unit, output wire, diode modulator, input wire, control unit with outputs, and input, source of modulation signals with outputs and input. EFFECT: expended application field, improved operational stability. 2 cl, 3 dwg
Patent RU-2013475-C1 (RU)
Inventor: ANTONIO KHIMENEZ
IPC: D05B87/02
Filed: 1991-04-30
Granted: 1994-05-30
Abstract: Использование: в швейном производстве для вдевания нити в игольное ушко иглы швейной машины. Сущность изобретения: устройство содержит держатель 1, в котором смонтирован с возможностью скольжения трубчатый элемент 5, содержащий тягу 6, установленную с возможностью скольжения в этом элементе и подвергающуюся воздействию возвратной пружины 7, закрепленной на держателе 1. Элемент 5 несет на своем нижнем конце два кожуха, образующие коробку 9 во взаимодействии с поясом, жестко связанным с тягой 6 и присоединенным, кроме того, к кожуху 11 второй возвратной пружиной 15. В кожухе устанавливается с возможностью горизонтального скольжения элемент 17, несущий крючок 18 захвата нити, движение которого управляется действием направляющей. Любое относительное перемещение кожухов и пояса приводит к осевому движению элемента 17 по такой траектории, что крючок 18 перемещается через игольное ушко иглы 4 для захвата любой нити, помещаемой на держателе 22, жестко связанном с элементом 17, закрепленном на кожухе коробки 9. 2 с. и 24 з. п. ф-лы, 27 ил.
Patent RU-2095365-C1 (RU)
Title: 8-fluoroanthracycline glycosides or pharmaceutically acceptable acid addition salts thereof, method of preparation thereof, pharmaceutical composition, intermediate compounds, and method of preparation thereof
Inventor: ANIMATI FABIO
IPC: C07H15/24
Filed: 1991-05-13
Granted: 1997-11-10
Abstract: New 8-fluoroanthracycline derivatives of formula I possessing antitumoral properties are described, together with their preparation and pharmaceutical compositions containing them.
Patent RU-2041231-C1 (RU)
Title: Способ разделения полиолов, таких, как сахара
Inventor: KHENK PLEJM
IPC: C01F7/473
Filed: 1991-05-24
Granted: 1995-08-09
Abstract: Сущность изобретения: разделение полиолов и сахаров путем обработки их слабой кислотой с последующим разделением смеси связанных и несвязанных в комплекс полиолов и сахаров путем электродиализа в присутствии ионообменной смолы. Выделяют лактозу, лактулозу, глюкозу, фруктозу. 2 з.п. ф-лы, 1 ил. 5 табл.
Patent RU-2027342-C1 (RU)
Title: Chopping device
Inventor: DYAKOV VLADIMIR DANILOVICH
IPC: A01F29/00
Filed: 1991-01-03
Granted: 1995-01-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: device has a feed mechanism. The mechanism is a frame with a gate hinged to it. Two rumpling beaters are mounted in the frame. One beater has an eccentric kinematically linked to the gate. The chopping device has a cylindrical rotating body linked to its drive. Blade drums are arranged along the body circumference. EFFECT: higher efficiency. 20 dwg