baber/WOPTO huggingface dataset:
Patent IT-1145243-B (IT)
Title: Optical transducer for detecting angular position
Inventor: CARENA UGO
IPC: G01D/
Filed: 1981-12-23
Granted: 1986-11-05
Abstract: The optical transducer consists of a shaft mounted rotatable disc of transparent plastics material. The disc is coated with a layer of opaque material in which transparent panels exist in the form of one hundred rectangular, radially disposed, panels of narrow elongate form (18), arranged in a ring (17) and each approximately 0.5mm wide. At one point, radially inside the ring region, there is one smaller transparent area (20) the radial sides of which are not angularly coincident with any of the panel edges in the ring area (17). A photodiode light source is in a casing in front of a small sector of the ring (17). A light detector (25) of eighty-six photovoltaic cells (26) co-operates with the transparent panels (18). A single photovoltaic cell (27) cooperates with the single transparent panel (20). The photovoltaic cells are divided into three groups (A.B.C.) with different functions and phase positions.
Patent IT-1091379-B (IT)
Title: Foundation frame for multipurpose sieves - has main axes including acute angle with sides of adjoining work-surface (HU 28.2.78)
Inventor: KOLOSTORI JOZSEF
IPC: B03B/
Filed: 1977-12-19
Granted: 1985-07-06
Abstract: Each main axis (a-a, b-b) of the foundation frame (20) includes an acute angle alpha with the parallel sides (40, 42) of the adjoining work surface (64) of the actual sieve frame, ie the sieve base (24) and collecting frame (22). No base (24) and collecting frame (22). No bulky corner supports are required since the longitudinal bars (400, 42) and support walls can be attached directly to the outside of the frame. The parts of the work face which project beyond the foundation frame can be divided into any number of channel chuts (60, 62) whose cross-sectional area can be increased by the space formed in the absence of the corner supports.
Patent MX-173651-B (MX)
Title: Maquina canceladora de timbres postales
Inventor: REIVICH ALEJANDRO CUAUHTEMOC R
IPC: B07C1/00
Filed: 1988-06-07
Abstract: La presente invención se refiere a una máquina canceladora de timbres postales, la cual tiene como función imprimir un sello y una fecha sobre el timbre postal adherido en las cartas, y cuya operación es continua y automática, en donde la máquina o aparato comprende una estructura metalmecánica de forma rectangular de preferencia, en la cual se alojan una serie de mecanismos mecánicos dinámicos de apoyo y soporte interconectados entre si con elementos eléctricos y circuitos electrónicos, los cuales a su vez se definen en sistemas, con funciones específicas de: separación automática de las cartas; detección y control de las mismas; cancelado; y transmisión de locomoción de la máquina, siendo los sistemas caracterizados porque: el sistema de separación se integra por una tolva de dosificación de cartas, que a su vez desemboca a una banda dinámica dosificadora fija en la cual se interpone un cepillo de cuerdas de retención de cerdas duras lo que permite solo el paso de una carta y, un dispositivo mecánico regulador de velocidad el cual tiene un resorte de torsión que consta de un balero en contacto constante con la banda y una rueda giratoria; el sistema de detección y control incluye dos fotoceldas, colocadas una enfrente de otra, un elemento de conteo, un circuito retardador de señales, un solenoide con un dispositivo para girar el sello cancelador, un circuito de arranque y paro, un circuito regulador de voltaje, el sistema de cancelado comprende un sello cancelador con un elemento de apoyo que es un resorte de torsión que aprovecha la propiedad del resorte disminuyendo su diámetro interior y oprimiendo un cilindro para   mbragar, una de las piezas que componen el embrague es el resorte envolvente que se comporta como el resorte de torsión, el cual disminuye su diámetro interior reduciéndose y oprimiendo el cilindro para el embrague, un elemento entintador el cual tiene un rodillo con orificios, que manda la tinta al rodillo entintador y un elemento impresor; el sistema de transmisión es a base de un elemento motríz acoplado a un juego de transmisión por poleas.
Patent MX-172128-B (MX)
Title: Un intercambiador termico de tubos con aletas
Inventor: ERICK JAY N
IPC: F28F1/32
Filed: 1990-01-11
Abstract: La presente invención se refiere a una aleta de placa que incluye medios de pared primero y segundo enfrentados opuestos que tienen superficies primeras y segundas respectivamente para transferir calor entre los medios de pared y un fluído que circula sobre la superficie, caracterizadapor que comprende: un medio de transferencia de calor ondulado para acrecentar el intercambio de calor entre el fluído que circula sobre la superficie y los miembros de pared, teniendo dichos medios de transferencia de calor ondulados un patrón de onda sinusoide de altura predeterminada a lo largo de la superficie primera y segunda en una dirección con la circulación del fluído que circula sobre las superficies, teniendo dicho patrón de onda sínosoide picos curvados en un máximo de dichas alturas del patrón y valles curvados en un mínimo de dichas alturas de onda del patrón por lo cual dichos picos y valles se extienden a lo largo de dichos medio de transferencia de calor ondulado en forma generalmente transversal a la dirección de circulación de fluído que circula sobre la superficie; y una sección de transferencia de calor acrecentada dispuesta generalmente a lo largo de dichos picos y valles, teniendo dicha sección de transferencia de calor acrecentada aberturas a través de la misma por lo cual generalmente en dichos picos curvados el fluído que circula sobre las superficies circula a través de dichas abeturas en una dirección desde la primera superficie a la segunda superficie y con lo cual generalmente en dichos   valles curvados el fluídoque circula sobre la superficie circula a través de dichas aberturas en una dirección desde dicha segunda superficie a la primera superficie
Patent MX-165639-B (MX)
Title: Pasador de contacto deformable, para insertarse en un orificio de un tablero de circuitos
Inventor: PICKLES CHARLES SANDS
IPC: H01R12/58
Filed: 1989-08-15
Abstract: La presente invención se refiere a un pasador de contacto que se destina para insertarse en un orificio de un tablero de circuitos, el pasador tiene una porción deformable, la cual se deforma al insertarse y la cual se pone en contacto con las porciones conductoras de la superficie del orificio; el pasador de contacto se caracteriza en que: (a) la porción deformable tiene una porción conductora de entrada, una porción intermedia y una porción extrema posterior; la porción intermedia tiene una anchura que es mayor que el diámetro del orificio del tablero de circuitos, la porción conductora de entrada tiene una anchura que es menor que el diámetro del orificio del tablero de circuitos, la porción deformable tiene una anchura progresivamente incrementada entre la porción conductora de entrada y la porción intermedia; (b) la porción deformable se corta a lo largo de una línea de esfuerzo cortante que se extiende desde la porción conductora de entrada hasta la porción extrema posterior; la línea de esfuerzo cortante divide la porción deformable en un par de miembros rígidos lado a lado, en que cada miembro rígido tiene una porción intermedia, un extremo fijo en la porción conductora de entrada y otro extremo fijo en la porción extrema posterior; las porciones intermedias de los miembros rígidos se desplazan en las primeras direcciones opuestas normalmente con respecto al eje longitudinal del pasador, (c) cuando menos, uno de los miembros rígidos tiene una porción de tope en un sitio intermedio con respecto a sus extremos; la porción de tope de uno de los miembros rígidos está adyacente a la línea de esfuerzo cortante y se  extiende hacia el otro miembro rígido, mediante lo cua, al moverse la porción deformable hacia el interior del orificio del tablero de circuitos, introduciéndose primero la porción conductora de entrada, los miembros se mueven el uno hacia el otro en las segundas direcciones opuestas, siendo las segundas direcciones opuestas normales con respecto a las primeras direcciones opuestas, y los topes de uno de los miembros rígidos se mueven así en una relación de superposición con el otro miembro rígido, mediante lo cual se apoyan los miembros rígidos el uno con el otro en sitios intermedios con respecto a los extremos de los miembros rígidos, y al moverse adicionalmente la porción deformable dentro del orificio, se mueven los miembros rígidos distancias adicionales en las segundas direcciones opuestas.
Patent MX-170221-B (MX)
Title: Sistema de lavado por contra-rotacion
Inventor: BURK JEFFREY LEE
IPC: D06F37/40
Filed: 1990-01-03
Abstract: La presente invención se refiere a lavadora automática para someter una carga de tela a una serie de etapas de lavado, enjuague y extracción de líquido, cuya lavadora comprende: una canasta para recibir la carga de tela, montada giratoriamente dentro de un gabinete, cuyo gabinete tiene una tapa abrible, que permite acceso al interior de la canasta; un agitador montado centralmente dentro de la canasta, libre para girar respecto a la canasta; un sistema de impulso reversible que incluye un motor; impulsores conectados operativamente entre el sistema de impulso reversible y la canasta y el agitador, para impulsar en forma rotacionalmente selectiva de la canasta y del agitador en una forma oscilatoria opuesta.
Patent MX-171744-B (MX)
Title: Fluido lubricante para el laminado en frio del acero
Inventor: BRANDOLESE ERNESTO
IPC: C10N40/22
Filed: 1990-04-17
Abstract: La presente invención se refiere a fluido lubricante para la laminación en frío del acero que comprende uno o más carbonatos orgánicos de fórmula general (I): donde R y R', que pueden ser iguales o diferentes entre sí, representan un radical alquílico, cicloalquílico o cicloalquílico -alquilo, lineal o ramificado, conteniendo de 6 a 30 átomos de carbono, eventualmente mezclados, en una cantidad suficiente para proveer a la composición con el poder lubricante necesario para su particular aplicación, con un aceite base mineral.
Patent MX-173030-B (MX)
Inventor: GILHOUSEN KLEIN S
IPC: H04B1/712
Filed: 1990-11-06
Abstract: A spread spectrum receiver subsystem for utilization in a CDMA cellular telephone having a searcher receiver for scanning the time domain so as to use the PN processing gain and time discrimination properties of spread spectrum coding to determine the location in the time domain and the received signal strength of multiple receptions of a pilot signal traveling upon one or more physical propagation paths to reception. The searcher receiver provides a control signal indicative of the received pilot signals of greatest strength and corresponding time relationship. A data receiver receives spread spectrum communication signals accompanying each received pilot signal and is responsive to the searcher control signal for acquiring and demodulating a spread spectrum communication signal, concomitant with the pilot signal of greatest signal strength, and thus providing a corresponding information bearing encoded output signal.
Patent MX-173383-B (MX)
Inventor: COSTA LORENZO
IPC: C08F4/62
Filed: 1991-03-25
Abstract: A supported catalyst for the polymerization and copolymerization of olefinically unsaturated compounds is described, comprising an organometallic compound of aluminium and a second component obtained by bringing a magnesium compound and/or a titanium, vanadium or chromium compound and possibly at least one compound of a second metal chosen from V, Al, Zr, Hf, Mo and Nd, into contact with a porous support consisting of microbeads of aerogels of one or more inorganic oxides distinguished by low density, high porosity and the fact that at least 90% of the pores have a diameter lying within a very narrow range of values. The process for the polymerization or copolymerization of olefinically unsaturated compounds based on the use of said catalyst is also described.
Patent PT-74966-B (PT)
Title: N-<2-(2-amino-2-phenylethyl)phenyl>-2,2-dimethyl-propanamid and derivatives and a process for preparing the same
IPC: C07D243/04
Filed: 1982-05-27
Abstract: The present invention relates to a compound of the formula <CHEM> wherein R1 is hydrogen or C1-C5-alkyl, useful for the preparation of pharmacologically active 4,5-dihydro-4-phenyl-3H-1,3-benzodiazepines, and to a method for the preparation of this intermediate.
Patent PT-90445-B (PT)
IPC: F16L13/00
Filed: 1989-05-03
Abstract: The invention relates to a pipe joint for propulsion pipes or the like, having joining elements in each case on the free ends of the individual pipes. In the joining region there is a flexible sealing element (3) for sealing the connected pipes (1). The pipe wall (13) in this region is displaced backwards on at least one free end (11, 12) as a mirror image of the surrounding sleeve end, in stepped segments (121, 122, 131, 132) of corresponding length and depth. An additional retaining slot (123, 133), for forming a retaining chamber (15), is incorporated in each case on the inner circumference at a defined distance from the free end (111) of the sleeve end (11) and from the free end (124) of the plug end (12). A locking element (2) is inserted into this retaining chamber (15) from the outside, via an opening (14) in the pipe wall. The sealing element (3) is located between the free end (124) of the plug end (12) and the supporting shoulder (112) of the sleeve end (11). In this way, a pipe joint is produced which is resistant to tension and compression forces in equal measure and which is still designed to be fluid-proof by means of the partially- compressed sealing element (3). <IMAGE>
Patent PT-98287-B (PT)
Inventor: LECHNER ROBERT
IPC: H02J1/02
Filed: 1991-07-11
Abstract: A control circuit (R) is allocated to a group of subscriber line interface circuits (SLIC1 to SLICn). The noisy feed voltage occurring via a feed current source (earth, UB) on the junction line (SLUB, SLBE) is supplied to it as variable to be controlled. It supplies as controlling variable a compensation voltage corresponding to the noise voltage, which is superimposed on the noisy feed voltage via a transformer (Ü) with a large transformation ratio, through the secondary winding (n2) of which, exhibiting the lower number of turns, the sum of the feed currents flows. <IMAGE>
Patent SE-403812-B (SE)
Inventor: SCHIMEL G G
IPC: E21B10/10
Filed: 1973-03-21
Abstract: The cutter wheel is mounted for rotation about an elongated support shaft. This subassembly is moved endwise towards a first end standard until a mounting pin on either the shaft or the end standard engages a mounting pin socket in the other. A second mounting standard is moved towards the second end of the shaft until a second mounting pin on either the shaft or the second end standard is engageable with a mounting socket formed in the other. The second end standard is bolted or otherwise detachably mounted to its support.
Patent SE-422907-B (SE)
Title: Continuous laminating machine
Inventor: HELD KURT
IPC: B30B5/06
Filed: 1979-02-02
Abstract: The invention relates to a continuous laminating machine for exerting a surface pressure on a moving web of material by means of pressing belts, which roll against the stationary support structure of the machine via rod- shaped roller bodies. Between the supporting bodies, which are connected by means of clamping plates, and the two steel belts are thereby arranged cylindrical rods alternating with distance profiles matching said rods, in such a manner that the deformation forces emerging from a material web to be compressed between the steel belts, from the roller bodies under rolling friction, are led in to the supporting bodies and to the clamping plates connecting same. The toothing at edges of the steel bands engages in the outer toothing on the torque transmitting hole gear wheels, which take over the driving and the sideways guiding of the steel band running between same. <IMAGE>
Patent SE-432479-B (SE)
Title: Safety device related to drying and heat treatment plants operating with IR tubes
Inventor: LARSSON R
IPC: F26B3/30
Filed: 1979-06-28
Abstract: In the possible case of a stop or failure of the transport of a material through an IR oven, a risk may arise of the material overheating or even inflaming, owing to the very high heating effect. Even if the current to the IR tubes 1 is cut, a certain post- radiation will continue for some time. In order to prevent said post-radiation from falling on the treated material 4, a device is according to the invention proposed, which will cause rotation of the IR tubes for half a revolution in the case where a reflective material 3 is placed on their rear side. In the case where separate reflectors are arranged at a distance from the rear side of the IR tubes, a rotation of the reflectors is caused for half a revolution around the IR tubes, whereby the radiation is directed away from the material to be treated. <IMAGE>
Patent SE-419492-B (SE)
Title: Cassette arrangement for fuse holders
Inventor: BORG L A
IPC: H02B1/18
Filed: 1979-12-03
Abstract: A cassette is arranged for disconnectable removal of the fuse holders 4 from a cubicle 2. The cassette consists of a sled 6, on which a support plate 5 is arranged by means of a hinge 7 for installation of the fuse holder 4. When the sled is inserted in the operating position, the fuse holders in the cubicle are connected to the respective lead-in and lead-out conductors R, S, T. When replacing fuses, the sled is pulled out so that the fuse holders are released from said conductors and the support plate is rotated into a plane that is parallel with the front surface of the cubicle. In this way, the fuse holders become freely accessible from the outside of the cubicle, while the support plate 5' covers the opening to the inside of the cubicle. <IMAGE>
Patent SE-451778-B (SE)
Title: Metallised PCB mfg. method
Inventor: SKOWRONEK J
IPC: H05K3/42
Filed: 1980-11-05
Abstract: The method provides a punched metallised pattern card, using a copper layered pattern card (11) which is drilled with the required hole pattern, and the conduit pattern is etched out of the foils (12,13). The etched conduit pattern, with the exception of the holes (14) and their surrounding collars (18), is produced with a permanent mask (15,16) resistant to thermic and chemical effect, and then the hole walls and their surrounding collars are metallised by chemical deposit. The mask used is of the type normally used on a pattern card, and is of epoxy-film, whilst the basic material is of plastic laminate (11) with copper foils (12,13) on both sides, each having a thickness between 17 and 35 micrometres. (Provisional Basic advised Week E26)
Patent SE-431106-B (SE)
Title: Installation for distribution of hot water in a building
Inventor: SVENSSON SVEN ERIK
IPC: E03B7/04
Filed: 1982-09-03
Abstract: Installation for distribution of hot water in a building from a central boiler 1, comprising one or more delivery conduits 3 for hot water which issue from a feed line 2 with return line 8, characterized in that inside the delivery conduit 3 there is a return line 6 which at the upper end 7 is open inside the delivery conduit and at lower end is connected to the return line. The invention solves a known problem of conventional installations, namely that the hot water in the delivery conduit gradually cools if water is not frequently drawn from the conduit. <IMAGE>
Patent SE-451442-B (SE)
Title: Shaping mandrel for tubular packing casing prodn.
Inventor: DAHLIN R
IPC: B31C1/00
Filed: 1983-10-20
Abstract: ARound the shaping mandrel (1), a flat casing body (2) is wrapped and sealed to form a casing. After wrapping, the casing edges are sealed. The mandrel comprises a fixed body with an outer surface wholly corresp. to the casing inner surface to be produced. The mandrel has one or more longitudinal tracks (12) in which rods (13) are fitted, part of the length of each having an outer surface which is complementary to the mandrel body (11) outer surface. Along a further part of the length of each rod is a chamfered outer surface. Sprung projecting heels can grip in a specific position at the rear of the formed casing to remove it from the shaping position.
Patent SE-458798-B (SE)
Title: Control sledge for burying flexible hoses
Inventor: ENGSTROEM O
Filed: 1986-04-14
Abstract: The control sledge buries two flexible hoses etc in a ditch dug by an excavator, and has two control tracks (22) for the hoses (23,24), which are unwound from a storage reel on the excavator. They are directed by the sledge into the predetermined positions on the ditch bottom.
Patent SE-468995-B (SE)
Inventor: RUDSTROEM A
IPC: B25B31/00
Filed: 1989-02-01
Abstract: The present invention relates to an arrangement (1) for a fastening element, manufactured by simple means and yet effectively functioning, intended to be used in conjunction with the anchoring of a building layer (2, 3, 13) along an intended attachment surface (4A), principally for the purpose of enabling thermal insulation and/or surface layers to be applied to the outside of a wall or some other upright substratum (4). The arrangement (1) comprises a mounting bracket (5) so arranged as to be secured to the intended substratum (4), a connecting device (6) extending outwards from said mounting bracket (5), and a fastening device (7), so arranged as to be capable of holding the building layer (2, 3, 13) in question securely in place via the connecting device (6). The connecting device (6) consists of a wire-shaped flexible part, which is so arranged through the influence of a component as to bring about the forcible angular deformation of said device (6) from the area (9) of the mounting bracket (5). The connecting device is in the form of a flexible line (6), preferably a cable made of a plastic and/or metallic material.
Patent SE-463613-B (SE)
Inventor: JOHNSSON L
IPC: B64F1/36
Filed: 1989-10-31
Abstract: A luggage handling system for unloading and loading a parked aircraft. An unloading conveyor (20) for incoming luggage and, arranged parallel thereto, a loading conveyor (30) for outgoing luggage are extended and jointly telescoping in the longitudinal direction of the aircraft and have opposite directions of travel, such that an inlet end (21b) of the unloading conveyor (20) and an outlet end (31b) of the loading conveyor (30) are jointly movable between a retracted parking position and an extended working position. A side conveyor (40) is extending and telescoping in a direction at an angle to the telescoping direction of the unloading and loading conveyors (20, 30). The side conveyor (40) has a first end (41a) adapted to be telescopically extended to the aircraft, and a second end (48b) which is movable between an unloading position, in which it connects with the inlet end (21b) of the unloading conveyor (20), and a loading position, in which it instead connects with the outlet end (31b) of the loading conveyor (30).
Patent SI-20257-B (SI)
Title: Electric insulated tool with snap-on mechanism
Inventor: OFENTAVSEK TONE
IPC: B25B13/46
Filed: 1999-04-06
Abstract: Subject of the invention is an electric insulated hand tool with snap-on mechanism, which allows the rotation or transmission of power only in a particular direction, while the direction in which the rotation or transmission of power is possible can be determined by two pushbuttons. The electric insulated hand tool with snap-on mechanism according to the invention, features inside the tool body (8), which is covered on the upper side by a sheet metal lid (5), and from the lower side by a lower sheet metal lid (6), a switching mechanism, controlled by two pushbuttons (11), which are covered by a soft diaphragm (7) and the tool itself is covered by an insulating cover (15).
Patent AT-411289-B (AT)
IPC: F16J15/10
Filed: 2000-09-06
Granted: 2003-11-25
Abstract: The arrangement for sealing joints between two components with substantially plane contacting surfaces comprises a sealing groove (3) which diverges towards the bottom and serves for accommodation of an elastic sealing element (5) provided with lateral protrusions functioning as holding claws.