baber/WOPTO huggingface dataset:
Patent EP-0420743-A1 (EP)
Inventor: DESMETTRE PHILIPPE
IPC: C07K14/195
Filed: 1990-09-25
Abstract: The protection vaccine against swine hemophilosis includes the toxine of the serotype 1 of Hemophilus (Actinobacillus pleuropneumoniae) which sustains a cytotoxic and hemolytic activity of H. pleuropneumoniae, in a vehicle or carrier of the type used in the production of vaccines.
Patent EP-0426541-A1 (EP)
Inventor: DIEHL ERIC
IPC: G07C9/00
Filed: 1990-10-26
Abstract: In order to prevent a person who has found a subscription card (5) for pay television, or who has stolen it, from using it fraudulently, the identity of the subscriber is written into a read- and write- protected area of the card. At the start of the period of use of a new card (6), the transmitter (2) compares the identity of the new card with that of the old one, and delivers the control word only if the two identities are the same. 
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Patent EP-0429391-A1 (EP)
Inventor: MEDAN YOAV DR
IPC: G06F3/0346
Filed: 1990-04-05
Abstract: The preferred embodiment of this computer input device comprises a triplet of acceleration detectors (1...3) associated, respectively, with the three mutually orthogonal axes (X, Y, Z) of a coordinate system for determining the position in space of the input device, and a triplet of gyroscopes (4...6) respectively associated with the three rotational axes (Pitch, Roll, Yaw) of the input device for determining the absolute orientation of the input device. Electronic circuitry (7...18) is provided to convert the analog output signals of the motion sensing devices to digital input data to enable the associated computer to compute the data relative to position and orientation of the input device for possible three-dimensional interactive graphics and imaging on a computer display unit.
Patent EP-0401361-A1 (EP)
Inventor: RATH ALAN RICHARD
IPC: A61B5/055
Filed: 1989-12-19
Abstract: L'invention concerne la syntonisation à distance d'une sonde par résonance magnétique nucléaire (51) sur une longueur d'une ligne de transmission (56) tout en conservant une efficacité très élevée par rapport à la bobine équivalente syntonisée localement (50). Des capacitances fixes (52, 54) pour la syntonisation partielle sont utilisées au niveau de la charge de sorte qu'une plage désirée d'efficacité est obtenue pour une plage sélectionnée de valeurs de capacitances tant au niveau de la charge que de la source pour la ligne de transmission (56).
Patent EP-0453468-A1 (EP)
Title: A ball valve and a combination with an actuator for operating the valve.
Inventor: HORVEI KNUT V
IPC: F16K5/20
Filed: 1990-01-12
Abstract: PCT No. PCT/NO90/00008 Sec. 371 Date Jul. 23, 1991 Sec. 102(e) Date Jul. 23, 1991 PCT Filed Jan. 12, 1990 PCT Pub. No. WO90/08277 PCT Pub. Date Jul. 26, 1990.In one aspect the invention relates to a ball valve of the type comprising a ball member (83, 85) provided with two axially displaceable sleeves (66A, 66B) adapted to be displaced outwards to sealing engagement against seats provided in the surrounding valve housing (76) in the open position of the valve, so as to form a flow passage (73) through the valve, and which comprises a hollow drive axle for the rotary movement of the ball member between open and closed position and a drive spindle (12, 69) through the hollow drive axle, adapted to bringing about the axial displacement movement of the sleeves. On the drive spindle (69) and for rotation together with it there are provided two preferably disc shaped, first cam members (68A, 68B) on either side of the sleeves (66A, 66B) and the sleeves are provided with corresponding and cooperating second cam members (67A,67B) for the axial displacement by rotation of the drive spindle (69) in relation to the ball member (83, 85). As a second aspect there is also described an actuator for operating valves and the like, in particular a ball valve as above, comprising a hollow output drive axle (32) and an output drive spindle (12) extended through the hollow drive axle, in order thereby to make possible two different operational movements by rotation of the drive axle (32) and the drive spindle (12), respectively. The ball valve and the actuator have particularly interesting uses in oil related industry and on oil rigs or the like.
Patent EP-0464045-A1 (EP)
Inventor: GUTSCHE BERNHARD
IPC: C07C67/02
Filed: 1990-03-12
Abstract: L'invention concerne un procédé en discontinu permettant de conduire une réaction à catalyse hétérogène s'effectuant à une température élevée, et produisant des produits thermosensibles. On utilise pour le chauffage un échangeur thermique (4) distinct du réacteur (1) et comme catalyseur un catalyseur à lit fixe (3). Le mélange de réaction passe en cercles continus successivement par le catalyseur (3) et par l'échangeur thermique (4). Le but de cette opération est de prévenir de cette manière les pertes de catalyseur et de produit et de raccourcir le temps de charge et éventuellement de réaction, conformément aux demandes allemandes de brevet P38 13 612.0 et P38 26 320.3. L'invention décrit également une installation pour produire par catalyse hétérogène en discontinu des produits thermosensibles à des températures élevées au moyen d'un réacteur (1), d'un échangeur thermique (4) connecté audit réacteur mais à l'extérieur de celui-ci, et d'un récipient de catalyseur monté en amont (3) et comprenant un catalyseur à lit fixe et une pompe (2) pour faire circuler en cercles continus le mélange de réaction à travers successivement le catalyseur (3) et l'échangeur thermique (4).
Patent EP-0466726-A1 (EP)
Title: Improvements relating to building and shoring blocks.
Inventor: HESELDEN JAMES W
IPC: E02B3/12
Filed: 1990-04-02
Abstract: The invention provides that wire mesh cage structures are used to provide structural blocks usable in building, shoring, walls and the like. The cage is lined with a geo-textile fibrous material which allows the passage therethrough of water, but not particulate material such as cement, sand aggregate which are used as materials for filling the cage. The cage is of rectangular form with internal partition panels.
Patent EP-0464090-A1 (EP)
Inventor: CHI CHAO SHU
IPC: H03M5/12
Filed: 1990-03-14
Abstract: Le procédé décrit, qui sert à moduler des données binaires en un format approprié pour le codage et le décodage d'informations, utilise une technique de non-retour à zéro (NRZ). Le procédé décrit peut être utilisé pour une première situation, où la cadence de transfert des informations pendant le processus de modulation est bien régulée, et est avantageusement utilisé pour une seconde situation, où la cadence de transfert des informations est dépendante de vitesses et d'accélérations de cadence de transfert imprévisibles et variables.
Patent EP-0473610-A1 (EP)
Title: Procede d'equilibrage dynamique de roues de turbine en ceramique
Inventor: DRASKOVICH BARRY S
IPC: C04B35/63
Filed: 1990-04-03
Abstract: On procède à l'équilibrage de roues de turbine en céramique (10) en vue de réduire au minimum les vibrations dues à la rotation, en collant des coussinets en verre à base de silice (18) sur la roue (10). Les coussinets (18) sont formés à partir d'un mélange de silicate de sodium, d'eau et d'une fine poudre de céramique, de préférence d'une composition similaire à celle de la roue de turbine en céramique (10) située sous les coussinets. On soumet ensuite à usinage les coussinets de contrepoids (18), sans endommager la roue en céramique située au-dessous, pour obtenir le bon équilibrage.
Patent EP-0473618-A1 (EP)
Title: Device for burning bio-masses and solid materials.
Inventor: CHRISTIAN PRISKA
IPC: F04D23/00
Filed: 1990-05-24
Abstract: A device (10) for burning bio-masses and/or solid materials has a degassing and flame chamber (12) and a fire area in this chamber to take the materials to be burnt. The feature of this device (10) is that the degassing chamber is also the flame chamber (12) and that there is a blower (60, 68, 70) by means of which a helical or spiral gas flow may be produced in the chamber (12) and spirals upwards along the inside (16) of the outer wall (12, 14).
Patent EP-0489737-A1 (EP)
Title: Slide plate patty forming apparatus.
Inventor: POWERS RICHARD G
IPC: A22C7/00
Filed: 1990-05-04
Abstract: An improved, slide plate-type patty forming apparatus (20) is provided which preferably includes a reciprocating slide plate (60) with a removable, multiple piston and cavity head (78) adapted to move between a retracted meat-filling position wherein respective patty forming cavities (90) are filled with meat to an extended patty-discharging position wherein formed meat patties (264) are ejected. Each of the patty forming pistons (96) is equipped with a porous bottom plate (104) formed of sintered metal or ceramic, an appropriate compressed air passageways (120, 122, 106) are provided for delivery of air through the bottom plate (104) for cleanly ejecting the formed patty (264). Adjusting mechanism (26) for altering the thickness of formed patties (264) includes a plurality of adjusting units (166) each equipped with a vertically shiftable, piston-engaging foot (176); movement of the feet (176) in unison is effected by means of handwheel (164) and connecting gear train (162, 200, 194, 192, 174). Individual variance of respective patty forming stations can also be accomplished by gear disengagement and manual adjustment.
Patent EP-0484442-A1 (EP)
Inventor: BYRNE PHILLIP OWEN
IPC: A61B5/1459
Filed: 1990-07-27
Abstract: La technique de l'oxymètre, c'est-à-dire la mesure de la saturatiion d'oxygène du sang d'un sujet, consiste à examiner la caractéristique d'absorption dudit sang sur une base nanométrique sur une plage de longueur d'ondes comprise entre 350 et 600 nanomètres, à déterminer la caractéristique d'absorption spécifique nanométrique, et directement à partir du décalage de la longueur d'ondes de ladite caractéristique d'absorption spécifique tirée des points terminaux physiologiques connus, le pourcentage de saturation d'oxygène effectif.
Patent EP-0437588-A1 (EP)
Inventor: GUESNON JEAN
IPC: F16L7/02
Filed: 1990-08-02
Abstract: La présente invention concerne un ensemble comportant un tube prolongateur (39) et un conduit de chemisage (38) interne à ce tube, ledit tube comportant plusieurs éléments (56, 57, 58,...) assemblés entre eux. Cet ensemble se caractérise en ce que ledit conduit (38) de chemisage comporte plusieurs éléments (40, 41, 42,...) et en ce que ledit ensemble comporte des moyens d'assemblage (43, 44, 45,...) de chacun desdits éléments du conduit sur un élément correspondant du tube. Application aux forages pétroliers en mer et/ou à l'exploration et l'exploitation pétrolière en mer.
Patent EP-0500730-A1 (EP)
Inventor: SMITH DAVID P
IPC: F15B11/02
Filed: 1990-10-15
Abstract: Des vannes de descente rapide peuvent être utilisées dans des circuits hydrauliques dans lesquels le fluide est expulsé d'un vérin hydraulique par la force de gravité agaissant sur une charge reliée au vérin hydraulique. La vanne de descente rapide (10) de la présente invention comporte un manchon (68) porté par un élément de vanne (42) pour former un orifice (66) à travers lequel passe le fluide expulsé du vérin hydraulique (13). Quand le débit d'écoulement du fluide expulsé dépasse une valeur prédéterminée, une pression différentielle créée par l'orifice (66) fait déplacer l'élément de vanne (42) vers une position de descente rapide. Le manchon (68) forme alors rapidement un orifice plus réduit (67) pour générer immédiatement une pression différentielle plus élevée afin que l'élément de vanne se déplace rapidement vers la position de descente rapide. L'orifice plus réduit a aussi pour effet qu'une plus grande quantité du fluide expulsé est renvoyée par l'élément de vanne aux extrémités extensibles des vérins hydrauliques; l'écoulement à travers l'orifice réduit reste toutefois suffisant pour que la manoeuvre de descente rapide puisse être interrompre si on le souhaite. Le manchon a aussi un fonctionnement similaire à celui d'une vanne de retenue et se déplace vers une position permettant un écoulement fluidique sensiblement libre à travers la vanne de descente rapide quand le fluide est dirigé vers le vérin hydraulique pour soulever la charge. Une chambre de commande (61) se trouve dans l'élément de vanne (42) et est soumise à une pression fluidique générée dans le circuit pour maintenir l'élément de vanne (42) dans une position de blocage quand la lame est enfoncée dans le sol.
Patent EP-0474956-A1 (EP)
Inventor: MATSUOKA TOSHIO
IPC: C22B7/00
Filed: 1991-03-22
Abstract: In a metallic vapor condenser for use in recovering, in the form of liquid metal, metallic vapor of a metal having a medium boiling point, the liquid metal of the molten metal is sent from a splash chamber(11) to be circulated through a skimming sump (12), a cooling sump (13), and a casting bath (14) to the splash chamber (11). The liquid metal is always refreshed by circulation in the casting bath (14) to avoid solidification of the metal. A subsidiary chamber (15) may be coupled to the splash chamber (11) to reserve the liquid metal to decrease dust and dross floating on the liquid metal.
Patent EP-0457058-A1 (EP)
Inventor: SPICAK KAREL
IPC: H02B1/54
Filed: 1991-04-22
Abstract: This high-voltage apparatus has a baseplate (1) which is supported such that it can tilt. During any tilting oscillations of the baseplate (1) which may occur, said baseplate (1) is damped by means of a damping device which is constructed from damper elements. It is intended to create a high-voltage apparatus which has a damping device, which is easy to produce, for mechanically excited tilting oscillations. This is achieved by at least one spring element and at least one separate friction element being provided in each of the damper elements. <IMAGE>
Patent EP-0460492-A1 (EP)
Title: Mähbalken
Inventor: WALTERS JAMES C
IPC: A01D34/66
Filed: 1991-05-28
Abstract: Eine Lagervorrichtung für ein Rad (32) in einem Gehäuse (12) setzt sich aus einem Zapfen (70) und einem Lager (66) zusammen, die zueinander konzentrisch angeordnet sind und zwischen einer Öffnung (56, 58) und einem Aufnehmer (60, 62) des Gehäuses (12) gehalten werden. <IMAGE>
Patent EP-0460662-A1 (EP)
Inventor: TABAYASHI YOSHIKAZU
IPC: B62B3/10
Filed: 1991-06-06
Abstract: A carrier comprising a lift bar (4) provided on the body of the carrier and movable upward and downward, a connecting member (6) pivotably connected between an upwardly driving cylinder (30) device and the lift bar (4), an upper claw (7) provided on the connecting member (6), and a lower claw (5) provided on the lift bar (4) and cooperative with the upper claw (7) for holding the upper rim of a container. The load of the container acting on the lower claw (5) pulls down the upper claw (7) for the two claws to clamp the container upper rim to transport the container as lifted.
Patent EP-0471314-A1 (EP)
Inventor: MOON RONALD R
IPC: G11B21/10
Filed: 1991-08-09
Abstract: A method for determining the position of a data transducer head within one data track of a rotating data storage disk within a disk drive includes the steps of: 
   providing at least one prerecorded servo sector within the data track, the servo sector including first occurring servo burst means having one longitudinal burst edge located substantially congruent with a centerline of the one track, and having another longitudinal burst edge located substantially congruent with a centerline of a second track adjacent to the one track, and second servo burst means having longitudinal burst edges substantially congruent with the track boundaries of the one track, 
   detecting the presence of the sector as it passes by the data transducer head, 
   sampling with the data transducer head and holding peak amplitude of the first servo burst, 
   sampling with the data transducer head and holding peak amplitude of the second servo burst, 
   comparing held first burst amplitude with a predetermined value to determine if the data transducer head has passed over a linear edge portion thereof, and if so, determining from the held first burst amplitude the position; and if not, determining from the held second burst amplitude the position of the data transducer head relative to the one track.
Patent EP-0480214-A1 (EP)
Inventor: BRUEGGEMANN ERICH DR
IPC: F03B17/02
Filed: 1991-09-19
Abstract: The energy converter comprises at least one guide on which a carrier connected to a counterweight is advanced and returned by means of slide devices. On the carrier is an upwardly directed accumulator element (for example uplift element in a vessel filled with liquid; spring arrangement etc.). During the downwards travel the upwardly directed effect of the accumulator element is restricted because it is partially neutralised. The accumulator element is in fact connected during the downwards travel to the other side of the carrier to a connecting element leading downwards, which leads initially downwards and then by way of a mechanical device, which accommodates an extension of the connecting element, as far as possible sideways to the end of the horixontally running end piece of an extension arm. The extension arm is fixed to the carrier or to the sliding element beneath the carrier. This connecting element runs via the said mechanical device, which is fitted outside the movable system and which modifies the direction of force of the connecting element without influencing the magnitude of the force. However, during the downwards travel, the mechanical device acts externally on the uplift effect, the direction of which is modified externally. By contrast the downwardly directed counter-action of the uplift element is fully exerted without restriction. The upwardly directed action of the accumulator element is thereby restricted to the downwards travel. During the upwards travel, on the other hand, the action and counter-action are balanced out. The inclined connection to the force element is released by a shift arrangement and the force element is held by a locking mechanism during the upwards travel of the vessel. The counter-action of the force element upwards is then equal to its downwards action which is not the case during the downwards travel of the platform. Owing to these differing forces, action and counter-action, an energy surplus is produced. <IMAGE>
Patent EP-0482529-A1 (EP)
Inventor: YAMAGUCHI KATUYOSHI
IPC: F16H1/32
Filed: 1991-10-18
Abstract: An inscribed planetary gear device usable as a speed reducer or an overdrive has a primary shaft which serves, for example, as an input shaft, an externally-toothed gear carried at an eccentricity by the primary shaft; an internally-toothed gear inscribed by the externally-toothed gear; and a secondary shaft which serves, for example, as an output shaft and connected to the externally-toothed gear, through an Oldham's mechanism which transmits to the secondary shaft only the rotation of the externally-toothed gear taking place about the axis of the externally-toothed gear. Critical portions of the major parts such as the primary shaft, secondary shaft, externally-toothed gear, internally-toothed gear and the Oldham's mechanism, which require high degrees of mechanical strength and precision, are formed by metal powder injection molding.
Patent EP-0484727-A1 (EP)
Inventor: NIELSEN JOHN
IPC: A23C19/068
Filed: 1991-10-22
Abstract: Method of preparing cheese for distribution by first concentrating milk through separation of the whey to such an extent that the concentrated milk's DM content corresponds to the DM content in the finished cheese and subsequently adding the additives necessary for production of the cheese, e.g. rennet, and packaging the mixture of the concentrated milk and the additives in distribution-ready packagings in which the milk coagulates and the cheese is formed and matured. 
     Through adding to the concentrated milk, preferably together with the remaining additives, a substance with the capacity to form CO₂ under the action of lactic acid bacteria occurring in the milk, e.g. citric acid, a controlled development of tubular passages and other hollows characteristic of cheese is made possible during the maturing of the cheese in the said packagings.
Patent EP-0492465-A1 (EP)
Inventor: GAERTNER FRANZ
IPC: B65G47/61
Filed: 1991-12-19
Abstract: The invention relates to a loading device for an overhead conveyor for overhead conveyance within the clothing industry, comprising running rails and supporting brackets which can be displaced thereon and which engage round the running rails from below, at least two supporting brackets forming constituent parts of a supporting carriage having a horizontal support bar, and in each case two mutually inclined guide rollers being arranged on the supporting brackets for supporting said brackets on the running rail, and the supporting carriages are automatically transported by providing a conventional transport device which, by means of coupling elements arranged on the supporting brackets, automatically takes the carriages along with it, in which arrangement the loading device has a driven screw (31) which is arranged laterally with respect to the supporting carriage (14) at an acute angle to the transporting direction (29), the free end of the screw (31) being situated in the region above the support bar (16) of the supporting carriage (14) and the screw (31) being arranged so that it can be displaced forwards and backwards. <IMAGE>
Patent EP-0441454-A1 (EP)
Inventor: DECROP PHILIPPE
IPC: D01F1/10
Filed: 1991-02-07
Abstract: Method for internal siliconization of synthetic fibres, with the proviso that polymeric siloxanes are added to the high molecular weight polymer: injected into the polymere melt and mixed into the polymer, wich polymer is cut into pellets that further are spin into internal siliconizated fibres by which spinning process cristalline faults are introduced which migration assures a permanent siliconization.
Patent EP-0443683-A1 (EP)
Inventor: VAN BEIJNEN CHRISTIANUS ANTONI
IPC: H01M4/88
Filed: 1991-02-18
Abstract: The invention provides a powdered starting material for a nickel-based alloy for manufacturing a porous anode of a fuel cell containing 0.5 to 10% by weight of aluminium, titanium and/or zirconium. The powder is manufactured using a mixture of carbonyl nickel powder and a powder of an intermetallic aluminium, titanium and/or zirconium compound having a particle size of 1 to 10 microns. The powder is produced by mixing the carbonyl nickel powder with an amount of an intermetallic compound such that 0.5 to 10% by weight of the desired element or elements is present in the anode material, the intermetallic compound having a particle size of 1 to 10 mm. An anode for a fuel cell can be produced from the powder by applying the powder to a substrate and sintering it at 900 to 1100°C.
Patent EP-0448294-A1 (EP)
Inventor: AGGER REGINALD THOMAS
IPC: C08K3/04
Filed: 1991-03-14
Abstract: A reinforcing/stiffening material comprises a binder in admixture with a filler. The binder is a polyhexamethylene adipate having a molecular weight of at least 10000, preferably at least 30000, and a viscosity measured at 100°C of at least 30 Pa.s, preferably at least 600 Pa.s. 
     The material is particularly suitable for reinforcing/stiffening toe and/or heel end portions of shoes.