baber/WOPTO huggingface dataset:
Patent EP-0481051-A1 (EP)
Inventor: MATTER DONALD CRAWFORD
IPC: F27D1/14
Filed: 1991-04-30
Abstract: Un réacteur rotatif (20) comprenant une chambre cylindrique orientée horizontalement (22) revêtue d'un matériau réfractaire (38) permettant d'y brûler des matières ainsi qu'une pluralité de dispositifs de levage analogues à des auges (40), s'étendant le long de la surface intérieure de la chambre, afin de lever du sable dans la chambre à mesure que celle-ci tourne, comprend un ensemble de levage (52, 54) constituant un mécanisme de montage sûr, résistant à l'usure pour les dispositifs de levage, lequel réduit au minimum la dégradation de la fixation du dispositif de levage par l'intrusion de contaminants entre le dispositif de levage et le matériau réfractaire. L'ensemble de levage comprend un boulon (56) destiné à fixer le dispositif de levage à la chambre, un cylindre de support à fente (76) pénétrant dans un évidement du revêtement réfractaire et coaxial avec le boulon, un manchon (58) s'étendant à travers la chambre et le matériau réfractaire recevant le boulon et étant coaxial avec le cylindre de support, une plaque d'ancrage (82) recevant le boulon ainsi que l'élément de manchon à travers elle, et dotée d'une périphérie extérieure contiguë à une périphérie intérieure de l'élément de manchon, une plaque de montage (72) supportée sur le cylindre de support et fixée à la plaque d'ancrage, une plaque de rétention (90) fixée à une plaque intérieure du dispositif de levage et traversée par le boulon de manière que le boulon ait un effet de came contre la plaque de rétention, ainsi qu'un couvercle (96) recouvrant et protégeant une extrémité du boulon. Selon un mode de réalisation, l'ensemble comprend des fentes (98, 100) formées dans le dispositif de levage et la plaque de rétention afin de permettre le mouvement dudit dispositif de levage par rapport au boulon résultant de la dilatation thermique. Une plaque de came (102) est montée coulissante à l'intérieur des fentes et reçoit le moyen de boulon, et une plaque de glissement (106) recouvre les fentes et la plaque de came afin d'empêcher une altération des
Patent EP-0535140-A1 (EP)
Inventor: BENNETT LAVON L
IPC: A61B10/02
Filed: 1991-06-24
Abstract: Un dispositif d'échantillonnage de tissu (10) comprend une tige intérieure (12) et une canule extérieure (13). Un premier piston (17) est fixé à un moyeu sur l'extrémité proximale de la tige, et un second piston (18) est fixé à un moyeu sur l'extrémité proximale de la canule (13). Les premier et second pistons (17, 18) sont couplés à un actuateur comprenant un double mécanisme de verrouillage et une paire de ressorts. Les ressorts viennent au contact des premier et second pistons (17, 18), et le mécanisme de verrouillage maintient les pistons dans une position armée. Lors du déclenchement, le premier piston (17) se déplace en réponse au ressort associé à celui-ci. Cela a pour effet de déplacer la tige sur une distance correspondante à partir de l'extrémité distale de la canule, provoquant le dégagement sur une longueur prédéterminée d'une encoche d'échantillonnage (31) au niveau de l'extrémité distale de la tige qui pénètre le tissu dans la zone cible d'échantillon.
Patent EP-0500890-A1 (EP)
Inventor: RICHARD GILLES
IPC: B65G47/52
Filed: 1991-09-24
Abstract: La machine pour le transfert d'objets finis ou semi-finis disposés sur ou suspendus sous des palettes circulant, en translation et suivant un cycle d'au moins deux phases, selon un circuit prédéterminé fermé, sur des rails, selon le procédé de l'invention, se compose d'un réseau de rails comportant au moins quatre tronçons (I, II, III, IV) formant entre eux des angles droits, de moyens (V1 à V13) pour pousser les palettes (10) juxtaposées et les faire avancer sur les tronçons de rails, et d'aires de stockage (E, F, G, H) localisées dans les angles définis par les tronçons de rails. Au cours d'un première phase, au moins deux palettes (16', 17') avancent de deux rangs simultanément sur un premier tronçon de rail et au moins une palette (15') est poussée de l'aire de stockage (E) sur le deuxième tronçon de rail. Au cours d'une deuxième phase au moins deux palettes (15', 16') sont avancées simultanément de deux rangs sur ledit deuxième tronçon de rail tandis que la palette (17') est poussée dans l'aire de stockage (E).
Patent EP-0550595-A1 (EP)
Title: Methodes
Inventor: BADGER ALISON MARY
IPC: A61P3/08
Filed: 1991-09-18
Abstract: Méthode de traitement d'un état pathologique qui est exacerbé ou causé par des niveaux excessifs de glucose chez un mammifère, y compris chez l'homme. Le traitement consiste à administrer au mammifère souffrant de cet état pathologique une dose efficace d'un azaspirane substitué.
Patent EP-0563056-A1 (EP)
Inventor: SPITTLER JOSEPH
IPC: C02F1/76
Filed: 1991-10-23
Abstract: L'invention concerne un procédé général de désinfection de l'eau, qu'il s'agisse de l'eau des installations sanitaires du type éviers, siphons, canalisations, d'eau utilisée en alimentaire comme eau de boisson, ainsi que d'eau de dilution et de rinçage pour la désinfection de surfaces et de sols, du type utilisant comme agent actif de l'hypochlorite de sodium, caractérisé en ce qu'il consiste à former de l'hypochlorite in situ, l'excès étant ensuite décomposé en eau et en oxygène libre. L'invention concerne également les systèmes oxydo-réducteurs pour la mise en oeuvre du procédé.
Patent EP-0499821-A1 (EP)
Inventor: TUECKMANTEL HANS-JOACHIM DIPL-
IPC: F16K1/226
Filed: 1992-01-24
Abstract: Closure element for fluids, having a housing with a flow channel, a closure flap, a closure flap seat in the housing and a closure flap actuating device. The closure flap has a conical sealing surface and the closure flap seat has a complementary conical mating sealing surface. In the closing and opening movement, the sealing surface can be placed on or raised from the mating sealing surface virtually without friction. Arranged in the closure flap rim bearing the sealing surface is a prestressing groove for a sealing ring. The sealing ring is designed as an ondular-washer sealing ring which consists of a plurality of metallic annular discs, of metallic ondular washers arranged between the metallic annular discs and having circumferential peaks and troughs and of intermediate layers composed of a soft seal material. The sealing ring is prestressed in the prestressing groove with a prestressing force acting orthogonally to the plane of the closure flap and with a mating surface projecting above the sealing surface. <IMAGE>
Patent EP-0561011-A1 (EP)
Inventor: ALTHAUS ROLF DR
IPC: F02C7/143
Filed: 1992-03-16
Abstract: In a compressor assembly of a gas turbine assembly the intercooling of the air precompressed in a first compressor stage (4) is performed in an intercooler, which is located inside the stator housing (2) and in the direction of flow of the compressor stages. This compressor takes the form of a double cone unit (5), water (6) being injected into the inner chamber (13) of this unit (5) as cooling medium, where it mixes with the precompressed air (16). Cooling occurs due to evaporation of the injected water (6). Connecting pipes to an intercooler located outside the stator housing (2) and from the intercooler to the stator housing (2) are no longer necessary. <IMAGE>
Patent EP-0507147-A1 (EP)
IPC: B23B29/04
Filed: 1992-03-18
Abstract: A coupling (1) between a tool carrier (5) and a clamping shank (3), holding the tool carrier, of a machine tool is proposed, having a hollow mating pin (7), which is provided at the tool carrier and is provided with a first clamping surface (19) on its inner wall, and a recess (9) which is provided at the end face (73) of the clamping shank and accommodates the mating pin and in which a clamping member (37) is arranged which is displaceable in the axial direction inside the clamping pin and is provided on its outside with a second clamping surface (71) which interacts with the first clamping surface via clamping elements (69) which are arranged on the outside of the clamping member and can be pivoted radially outwards by the clamping member against an elastic restoring force and can be brought into engagement with the first and second clamping surface, which coupling (1) is characterised in that the clamping elements (69) are arranged so as to be freely movable in the axial direction on the periphery of the clamping member designed as a clamping bolt (37) and during a displacement of the clamping member in the clamping direction are pressed between the second clamping surface of the clamping bolt and the first clamping surface in the mating pin so that the two parts (3; 5) allocated to the coupling (1) are firmly fastened to one another. <IMAGE>
Patent EP-0562131-A1 (EP)
Inventor: REBER ERWIN
IPC: A01F29/09
Filed: 1992-03-23
Abstract: The invention achieves the object of bracing a shearbar (2) relative to a cradle (1) of a forage harvester in such a way that the shearbar (2) rests flush over its entire length and with approximately equal pressure on the cradle (1). This is achieved in that the face (5) of the shearbar (2) confronting the cradle (1) is of convexly arcuate design, and in that the arc preferably corresponds to the bending line of a bending girder loaded with a constant surface load. This ensures that, during operation, the shearbar (2) cannot lift off from the cradle (1) in a fluttering manner. <IMAGE>
Patent EP-0513647-A1 (EP)
Inventor: NAGANO MASASHI
IPC: B62M3/00
Filed: 1992-05-06
Abstract: A crank mechanism for a bicycle having a crank axle, a crank arm for driving the crank axle, and a chainwheel rotatable with the crank axle. The crank arm includes a boss fixed to the crank axle, and an arm portion extending from the boss. The chainwheel includes a chain engaging portion, and a base portion for contacting a peripheral surface of the crank axle to position the chainwheel. The chain engaging portion defines a first surface, and the base portion defines a second surface displaced inwardly from the first surface.
Patent EP-0522416-A1 (EP)
Inventor: BOIOCCHI MAURIZIO
IPC: B60C11/113
Filed: 1992-06-30
Abstract: The tread pattern (3) of a radial tyre for motor-vehicles offering high performance comprises oblique longitudinal grooves (7), inclined to the circumferential direction of the tyre by an angle included between 2° and 20°, the opposite ends (7h, 7k) of said grooves being axially offset relative to one another: all grooves may be inclined (7) in the same direction or may converge (9), preferably symmetrically, towards the meridian plane of the tyre, specifically for directional patterns. The longitudinal grooves (7) are associated with a plurality of transverse grooves (8) exhibiting their central portion inclined in the opposite way relative to the longitudinal grooves, according to an angle included between 30° and 80°, with respect to the circumferential tyre direction. The combination of the longitudinal (7) and transverse (8) grooves according to the established inclinations confines plugs (6) developing, on the tyre contact-area, tangential forces generally combining with one another thereby generating a resultant force having the axial component (drift force) of substantially zero value.
Patent EP-0525647-A1 (EP)
Inventor: GRAF JOHANN
IPC: B60H1/00
Filed: 1992-07-23
Abstract: The present invention relates to a device for heating an interior of a caravan, mobile home etc. using a cooker (1) the heatable hot plate (2) of which can be covered by a cover (3), at least one air duct which is open at opposite sides being formed between the cover (3) and the hot plate (2) of the cooker (1) in the longitudinal direction of said cooker, with one side of which air duct an air duct housing (7) can be connected having a hot-air duct pipe (9) guided downwards from the air duct housing (7) and opening in the floor region of the interior space, an air circulation device being arranged in the air flow path between the air duct housing (7) and the floor-side outlet opening of the hot-air duct pipe (9). <IMAGE>
Patent EP-0529458-A1 (EP)
Inventor: BURGESS DAVID CHARLES
IPC: G02B21/24
Filed: 1992-08-17
Abstract: In an automatic focusing system an element(2) is inserted in the path of a beam of light(3) directed towards a sensor array. The element comprises a transparent material of predetermined reflective index, the element presenting a first region(4) of a first thickness and another region(5) of a greater thickness. The image falling on to the sensor comprises three areas - one area where the light has passed through the one region and another area where the light has passed through the further region and yet another area. The automatic focusing system derives signals from two of the areas and processes the signals so that the image is in focus in the third area.
Patent EP-0531783-A1 (EP)
Inventor: NAKAYAMA TAKEHISA
IPC: C02F1/46
Filed: 1992-08-21
Abstract: A water draining system employable for an apparatus separately producing ion-containing waters comprising an acid water and alkaline water by employing a continuous electrolyzing process wherein the acid ion-containing water is usually used for the purpose of washing the surface of an user's body or a similar purpose and the alkaline ion-containing water is usually used as a drinking water for improving an user's health while the nature of the user's body is reformed. The water draining system includes a water supply passage (12) for supplying a water containing impurities such as a city water or the like as a raw material, an active carbon cartridge (14), a water discharge passage (18), an electrolyzing bath (18) having two electrolyzing plates (26,28) received therein, an acid water passage (40) extending downward of the upper end of the electrolyzing bath (16), an alkaline water passage (38) extending downward of the same, a drain passage (46) extending from the intermediate location of the water discharge passage (18) to reach one of the acid water passage (40) and the alkaline water passage (38), and a control unit for properly controlling opening/closing of a water supply valve (10) on the water supply passage (12) and supply electricity to the electrolyzing bath (16). Usually, a direct current is fed to the electrode plates (26, 28). To remove scales on them, a direct current having a polarity reversed is fed to them.
Patent EP-0543359-A1 (EP)
Inventor: OKAMOTO YASUSHI
IPC: G06F13/372
Filed: 1992-11-19
Abstract: When a delay of communication data due to a common data circuit obstructs a collision detection between units, a transmission rate control section produces a speed setting basic clock, whose period Tm is set to be long, on the basis of the output of a sequence control section. A transmission section and a reception section comprising a demodulator are controlled on the basis of the clock so as to set the transmission speed of a collision detection field to be low, thereby reducing the influence of the delay on the communication data.
Patent EP-0497421-A1 (EP)
Inventor: ASKEW WARREN
IPC: E21B7/08
Filed: 1992-01-28
Abstract: In accordance with an illustrative embodiment of the present invention, a downhole adjustable apparatus for creating a bend angle in a drill string includes a mandrel mounted for rotation between first and second angular positions within a housing, the mandrel being telescoped into the housing on an axis that is inclined with respect to the principle axial centerline of the housing, so that in one rotational position of the mandrel the housing is axially aligned with the centerline of a drilling motor and in another rotational position that is 180° from the initial position the housing is slightly inclined with respect to the centerline of such drilling motor to establish a bend angle. Further manipulation of the mandrel is used to return the members to their original positions for straight-ahead drilling.
Patent EP-0523815-A1 (EP)
Inventor: REDEPENNING KARL-HEINZ
IPC: C10J3/00
Filed: 1992-07-15
Abstract: For a process for producing synthesis gases and/or fuel gases from residues and waste materials containing organic constituents and/or low-grade fuels (feedstocks) by means of oxygen-containing gases, using a pneumatic gasifier or shaft gasifier, the object is to ensure the most uniform product gas quality possible, in spite of the difficulties in handling the feedstock, which can especially also be light shredder material from motor vehicle recycling. For this purpose, a pyrolysis treatment stage is provided upstream of the gasification reactor, the solid material obtained downstream of the pyrolysis treatment stage being gasified in the gasification reactor to give a product gas and the gas fraction obtained downstream of the pyrolysis treatment stage being used in the production process for introducing process heat and/or for the production of further product gas. <IMAGE>
Patent EP-0542387-A1 (EP)
Inventor: ROHDE JOHANN HEINRICH
IPC: B21B17/04
Filed: 1992-11-10
Abstract: The invention relates to a method for the longitudinal rolling of seamless steel pipes (8) in a continuous rolling operation via an internal tool (2) in a multi-stand roll train, the rolls of the successive roll stands being installed offset relative to one another. In order to specify a method in which elongation sufficient to allow the production of double lengths of pipe with the minimum number of roll stands can be achieved, it is proposed that, in a first pass of just two successive rolling passes, a reduction in the wall thickness corresponding to or slightly less than the wall thickness of the finished pipe be made in the base (6) of the roll groove with the flanks (5) of the roll groove open, that, in the second roll pass, the flank region of the first roll pass be reduced in the transverse direction to the wall thickness of the finished pipe in the base of the roll groove of the second rolling pass, the circumferential enlargement of the tube due to the widening being reduced by stretching the pipe along its longitudinal axis without a reduction in wall thickness or with a slight reduction in wall thickness, by the simultaneous application of a controlled tensile force on the pipe between the two rolling passes. <IMAGE>
Patent EP-0515048-A1 (EP)
Inventor: NEILL JOHN
IPC: A01H5/00
Filed: 1992-04-29
Abstract: A chemically inducible, heat-shock inducible and general-purpose plant gene promoter sequence, and expression cassettes, plant cells and plants containing the sequence.
Patent EP-0520667-A1 (EP)
Inventor: TANAKA HIDEAKI
IPC: H01M4/36
Filed: 1992-06-16
Abstract: A carbon anode for a secondary battery in which a carbon active material of the carbon anode is covered with an amorphous carbon.
Patent EP-0542519-A1 (EP)
Inventor: TAM ANDREW CHING
IPC: G03F1/20
Filed: 1992-11-11
Abstract: A mask for use with high energy radiation sources in precision projection processing by excimer lasers, for example, is described. The mask comprises a suitable substrate, such as silicon, upon which a multilayer dielectric stack is formed which acts as a reflective coating for the impinging excimer laser radiation, minimizing energy absorption by the mask substrate. The mask transparent areas are defined by the through-holes in the mask. The through-holes are formed with a conically undercut edge profile to define a thin object plane for the mask and minimize scattering of the radiation from the through-hole sidewalls. A method for fabricating the mask is also described.
Patent EP-0544503-A1 (EP)
Inventor: OKADA AKIRA
IPC: C08K3/26
Filed: 1992-11-24
Abstract: A flame retardant aid which helps provide an excellent flame-retardant polyolefin resin composition without impairing excellent mechanical properties of the polyolefin resin, a process for the production thereof and a polyolefin resin containing the same. The flame-retardant aid is a fibrous basic magnesium sulfate compound of the formula (1),           Mg       6-(x-y)           Ni       x           M       y       (OH)₁₀SO₄.3H₂O           
    wherein M is at least one divalent metal element selected from Ni, Co, Zn, Cu and Fe,  0 <x≦1.5, and 0≦y≦1.0, provided that x and y cannot simultaneously be zero.
Patent EP-0565533-A1 (EP)
Title: PROCESS FOR SELECTIVELY SEPARATING HF FROM A GAS CONTAINING HF AND HCl AND POSSIBLY OTHER COMPONENTS.
Inventor: KUCIEL EUGENIUSZ
IPC: B01D53/14
Filed: 1991-12-10
Abstract: In a process for selectively separating HF from a gas containing HF and HCl and possibly other components, in which the gas is treated with a washing fluid at least to wash out the HF and the fluorine separates out from the CaCl2?-CaF2?-HCl-H2?O system as CaF2? and is extracted, in order to treat an exhaust has gas from an incineration plant, especially a rubbish incineration plant, the gas (2; 25) containing HF and HCl is washed out of the exhaust gas (2) of an incineration plant with an aqueous CaCl2? solution (4; 27) with a superstoichiometric CaCl2? content in relation to the fluorine content of the solution and a gas containing HCl (6; 29) is extracted from the wash.
Patent EP-0579605-A1 (EP)
Title: Seat for sanitary use of water-closet.
Inventor: DIOMEDI ELIO
IPC: A47K13/16
Filed: 1991-12-13
Abstract: The device concerns a water-closet seat principally characterized by on the same level linear half-parts (1 and 2), with disposition of anatomic support of the sitting person, to form a support base equipped on its ends with axial front and hind bores (3) to fix on a couple of toilet paper strips (4) or other suitable means, foreseen bigger than said parts (1, 2) in a way that, when they are in position, they cover the parts (1, 2) on the four sides. This will allow users of the water-closet to avoid skin contact with a closet seat previously used by other persons.
Patent EP-0578722-A1 (EP)
Inventor: SAARIJAERVI ERKKI
IPC: F16H47/08
Filed: 1992-04-09
Abstract: Changement de vitesse servant à transmettre un entraînement continu par l'intermédiaire de trois rapports de transmission, la puissance extraite d'un moteur étant commandée automatiquement par des rapports de transmission différents et en fonction d'une application voulue. Le couple produit par une source de puissance est transmis à un moyeu central (2) du type conique. La force de torsion du rapport de transmission mécanique le moins élevé est transmise à un engrenage planétaire (60) par l'intermédiaire de l'action d'un débrayage à galet (8A), le rapport de transmission étant sélectionné en fonction de l'application voulue. Le couple d'un engrenage intermédiaire est transmis à un engrenage planétaire collecteur (50) par voie hydrodynamique par l'intermédiaire d'un embrayage à fluide (40), le rapport de transmission étant adapté à l'application en question. Le couple d'un engrenage direct est transmis à un arbre de transmission directe de couple (20) par voie mécanique par l'intermédiaire d'un porte-satellites (18) compris dans l'engrenage planétaire (60). Tous les trois rapports transmis participent simultanément et de manière active ou passive à la transmission du couple.
Patent EP-0582664-A1 (EP)
Inventor: YANG SHIH-LIANG S
IPC: C08K5/544
Filed: 1992-03-25
Abstract: Composition à base de silicone absorbant la lumière ultraviolette comprenant un polymère à base de silicone et un constituant absorbant la lumière ultraviolette présent en tant qu'un ou plusieurs composés absorbant la lumière ultraviolette, ou dérivé de ceux-ci. Lesdits composés présentent la structure (I) ainsi que des mélanges de ladite structure, dans laquelle X est sélectionné à partir du groupe constitué par H, des radicaux alcoxy et halogène; R1 est sélectionné à partir du groupe constitué par H et des radicaux alkyle, à condition qu'au moins un de X et R1 soit différent de H; R2 est sélectionné à partir du groupe constitué par des radicaux d'hydrocarbure divalents, par des radicaux d'hydrocarbure divalents et substitués, par oxo, par des radicaux d'oxyhydrocarbure divalents et par des radicaux d'oxyhydrocarbure divalents et substitués; chaque R3 est sélectionné indépendamment à partir du groupe constitué par des radicaux alkyle, par des radicaux alkyle substitués, par des radicaux alcoxy, par des radicaux alcoxy substitués, par des radicaux aryle, par des radicaux aryle substitués et par des radicaux fluoro; R est sélectionné à partir de R3, H et CH = CH2 et c est un entier situé entre 1 et 20 environ.