baber/WOPTO huggingface dataset:
Patent EP-0048733-A1 (EP)
Inventor: SHAPIRO LEONARD
IPC: B65G33/26
Filed: 1981-03-16
Abstract: Un transporteur (14) centrifuge est pourvu d'un surfacage dur ameliore dans lequel les sous-ensembles unitaires de tuiles, d'appui (26X) et d'organes resistant a l'usure (28X) sont soudes au transporteur (14) par la tuile d'appui (26X). Un sous-ensemble est rendu unitaire par l'engagement reciproque de l'organe resistant a l'usure (28X) dans une saignee dans la tuile d'appui (26X) et par le collage, au moyen d'un adhesif (300) reagissant a la chaleur ou d'un mortier liquide applique sur les parties en engagement reciproque. Chaque organe fragile resistant a l'usure est renforce contre toute deformation dans sa partie exterieure au moyen de sa tuile d'appui le fixant sur le transporteur. Le mode de realisation prefere utilise une pluralite d'organes resistant a l'usure pour chaque tuile d'appui, chacun de ces organes etant soigneusement moule par pression pour obtenir sa forme complexe en engagement reciproque a partir d'une piece frittee de carbure de tungstene.
Patent EP-0056404-A1 (EP)
Title: Synchroniseur de signaux audio et video de television
Inventor: COOPER J CARL
IPC: H04N5/04
Filed: 1981-07-21
Abstract: Des portions audio et video d'un signal de television desynchronisees a cause de retards dus au materiel de traitement video sont synchronisees en mesurant le retard video et en temporisant le signal audio associe d'une ampleur correspondante. Le detecteur de retard (6) et un circuit de retard audio variable de maniere continue (8) fonctionnent comme un systeme a boucle fermee pour introduire la valeur correcte du temps de retard audio variable en continu, de telle sorte que la portion audio du programme puisse etre synchronisee sur les signaux video ayant des temps de retard de traitement arbitraires et aleatoires.
Patent EP-0058723-A1 (EP)
Inventor: KATSUTA SUSUMU
IPC: B02C15/00
Filed: 1981-08-20
Abstract: A vertical roller mill in which a material to be crushed is supplied into a casing and crushed between a rotatable table and a plurality of crushing rollers following the rotation of the table and in pressure contact with the table, and the crushed powder is blown up form the periphery of the table and out of the casing by a blast gas or the like. A bracket extending onto the table for supporting the crushing rollers is rotatably supported at the casing side, a towing mechanism is interlocked in the vicinity of the crushing roller support of the bracket, the bracket is pulled down by the towing mechanism, and the crushing rollers are brought into pressure contact with the table.
Patent EP-0088074-A1 (EP)
Inventor: ENGLE FRANK WESLEY
IPC: C23C16/509
Filed: 1981-09-14
Abstract: Un réacteur au plasma (10) comprend une série d'électrodes parallèles (34) portées dans la chambre d'une cuve à vide (12). La série d'électrodes (34) présente des polarités alternées. Des consoles de support (74) sont prévues pour positionner des pièces à usiner, telles que des plaques multi-couches à circuits imprimés (pc) disposées parallèlement et entre les électrodes de polarités alternées. Les consoles de support (74) sont isolées électriquement des électrodes. Un écoulement uniforme de gaz est dirigé ensuite sur les surfaces des pièces à usiner lorsqu'elles sont soumises à un plasma à décharge gazeuse, le réacteur au plasma étant pourvu d'une porte de forme parabolique (16) définissant une surface parabolique (28) dans la chambre (12) de la cuve à vide, ainsi que de chicanes verticales (108) et d'au moins trois entrées radiales de gaz (104) placées à équidistance autour de cette chambre. Les entrées radiales de gaz possèdent des extrémités de décharge dirigées sur la surface parabolique (28) de la porte (16) et sont situées entre les chicanes (108) et la surface (28) de la porte parabolique. Un agencement d'électrodes parallèles (34), ainsi que les éléments utilisés pour diriger l'écoulement uniforme de gaz, assurent le conditionnement uniforme des pièces à usiner positionnées dans le plasma à décharge gazeuse du réacteur au plasma.
Patent EP-0062671-A1 (EP)
Inventor: EDSTROM KARL LENNART
IPC: G08B5/36
Filed: 1981-10-19
Abstract: Systeme servant a indiquer une sortie de secours en cas d'incendie dans un batiment, comprenant au moins une lumiere clignotante (18) situee a proximite du niveau du sol et possedant une unite de commande associee. L'unite de commande comprend un circuit de declenchement (16) et des batteries d'accumulateurs (22) ainsi qu'un dispositif (24) permettant de detecter une chute de la tension d'alimentation de l'unite de commande et d'actionner le circuit de declenchement lors d'une telle chute de tension.
Patent EP-0061145-A1 (EP)
Inventor: HAYASHI YOSHIMASA
IPC: G03G15/22
Filed: 1982-03-17
Abstract: A pulley (10) for use with a cogged belt, comprises first and second discs (12,14) formed of sheet metal and secured with each other as a single unit, each disc being formed at its peripheral section with a plurality of teeth (16), the teeth (16) of the first and second discs (12, 14) being so bent that the bent portion (16a) of each tooth of the first disc (12) and the same of the second disc (14) project in the opposite direction to each other, thereby greatly lightening the weight of the pulley to suppress the noise generation due to the vibration of a crankshaft and a camshaft of an engine.
Patent EP-0064175-A1 (EP)
Inventor: LANGENEGGER CHRISTIAN
IPC: A01K31/00
Filed: 1982-04-10
Abstract: 1. Coop for laying hens, with a scraping or scratching floor (10), a laying nest (11) for the eggs, with at least one feed belt (16) and at least one watering point (7), with perches (5) and with at least one excrement pit (8), characterized in that over part of its area the coop is constructed in two-storey form, the upper storey being formed by the scratching floor (10), whilst the lower storey has a floor (4), which is completely formed by a horizontal grating (4a) covering the underlying excrement pit (8), the feed belt (6), watering point (7) and laying nest (11) being located directly above said grating, whilst the laying nest is also positioned under the scratching floor in a central position with respect thereto.
Patent EP-0064296-A1 (EP)
Inventor: KOWENER GUNTER
IPC: B41F23/04
Filed: 1982-05-04
Abstract: 1. A rotary valve for ventilating ducts, preferably at flexographic and intaglio printing machines, comprising four tubular ports (4-7) in the cylindrical shell (1) of the chamber which is closed at its ends by circular disc walls (2, 3), for supplying and withdrawing warm air and for supplying fresh air and withdrawing fresh air or circulated air or a mixture of fresh air and circulated air, comprising a valve member, which is secured inside the chamber to a shaft (10), which is centrally mounted in the circular disc walls, said valve member comprising two curved vanes (13, 14), the side edges of which contact or almost contact the circular disc walls (2, 3) and the end edges of which contact or amost contact the cylindrical shell (1) of the chamber, which vanes are connected to the shaft (10) by webs or by a lateral surface connecting said webs and define a passage between them and establish a communication between mutually opposite ports and/or adjacent ports, and actuating means (11) connected to the shaft, characterized in that the vanes (13, 14) are curved toward each other along an arc of a circle and the tubular ports (4, 5, 6, 7) are offset in such a manner from the crossing centre lines of the cylindrical chamber that the adjacent edge portions of tubular ports (4, 5 or 6, 7) which communicate with each other at a given time have a larger spacing from the respective associated centre line than the outer edge portions.
Patent EP-0072536-A1 (EP)
Inventor: FUJIE AKIRA
IPC: C08K3/04
Filed: 1982-08-12
Abstract: A foamable, electroconductive polyolefinic resin composition comprising 70 to 95 weight percent of a polyolefinic resin and 5 to 30 weight percent of an electrically-conductive particulate furnace black having a specific surface area of at least 900 square meters per gram. Foam products prepared from this composition, preferably by extrusion foaming, are particularly useful for packaging sensitive electronic parts.
Patent EP-0075940-A1 (EP)
Inventor: GIBSON CHARLES ARNOLD
IPC: C07C67/00
Filed: 1982-09-29
Abstract: There is described a continuous process for the manufacture of ethylenediamine from the products of the reaction of ethylene oxide and ammonia, provision of a continuous recycle stream of monoethanolamine to the products of the reaction of ethylene oxide and ammonia, the amination of such products of the reaction of ethylene oxide and ammonia combined with the monoethanolamine recycle in which the feed stream to the amination reaction zone contains at least 70 weight percent monoethanolamine as well as diethanolamine and triethanolamine, the moles of ammonia provided to the amination reaction exceeds the molar concentration of alcoholic hydroxyl groups present in the amination feed, and the feed to the amination reactor contains at least a 5% increase in the concentration of monoethanolamine over the concentration of monoethanolamine in the reaction product stream from the reaction of ethylene oxide and ammonia.
Patent EP-0063834-A1 (EP)
Inventor: KLAREN DICK GERRIT
IPC: F28D13/00
Filed: 1982-04-09
Abstract: A heat exchanger for liquid-liquid heat exchange has a plurality of parallel vertical tubes (1) arranged for the upward transport within the tubes (1) of a first heat exchange liquid, supply and discharge tanks (4, 5) for the first liquid into which the lower and upper ends of the tubes (1) respectively open. A granular mass is fluidized during operation by the flow of the first liquid so as to occupy at least the tubes (1). Supply and discharge means (10, 14) for a second heat exchange liquid bring the second liquid into contact with the outer surface of the tubes (1). In order to improve the heat flow between the second liquid and the tubes (1), the supply means (10) for the second liquid causes the second liquid to contact the tubes (1) in the form of a film (13) flowing downwardly along the outer surface of each tube (1).
Patent EP-0071330-A1 (EP)
Inventor: MARUHASHI YOSHITSUGU
IPC: C08J7/04
Filed: 1982-06-03
Abstract: Disclosed is a plastic vessel excellent in the storability, which comprises a plastic vessel substrate provided with a layer of a resin composed mainly of an ethylene-vinyl alcohol copolymer, and a coating layer formed on at least one surface of the plastic vessel substrate, said coating layer being composed mainly of a copolymer consisting essentially of 99 to 70% by weight of vinylidene chloride and 1 to 30% by weight of at least one acrylic or methacrylic monomer and further including up to 100 parts by weight of at least one member selected from other ethylenically unsaturated monomers per 100 parts by weight of the total amount of said two monomers, said copolymer having an oxygen permeability constant of less than 9 x 10 -14  cc.cm/ cm Z. sec.cmHg as measured at a temperature of 20°C and a relative humidity of 100 % and a water vapor permeability constant of less than 3 x 10 -3  g.cm/m 2.  day as determined according to the method of JIS Z-0208. 
     This plastic vessel is excellent in the ultraviolet ray barrier property and gas barrier property. If the vinylidene chloride copolymer coating is formed on the ethylene-vinyl alcohol copolymer layer, the oxygen permeability constant is improved.
Patent EP-0070880-A1 (EP)
Inventor: CURRAN DONALD G
IPC: F16L55/16
Filed: 1982-01-22
Abstract: Bouclier de securite (10) servant a contenir et a devier une perte de fluide d'un raccordement de tuyaux a brides, sous forme d'une bande arquee (12) composee d'un fluoropolymere transparent. La bande (12) possede un bourrelet (14) le long de chaque bord sur la circonference, le bourrelet faisant partie de la bande (12) et s'etendant radialement vers l'interieur de celle-ci. La bande (12) possede une longueur suffisante pour entourer la circonference de la bride de raccordement (16) du tuyau ou elle est appliquee avec les extremites opposees (17, 17a) se recouvrant et fixees l'une a l'autre. Les bourrelets (14) s'emboitent etroitement dans les surfaces radiales des brides de couplage (16). Le bouclier se securite (10) est obtenu en retrecissant a la chaleur un tuyau retrecissable a la chaleur (42) compose de fluoropolymere tout en empechant le retrecissement radial de celui-ci a l'exception des parties marginales des bords qui deviennent les bourrelets (14).
Patent EP-0105872-A1 (EP)
Title: Novel cosmetic compositions containing prenylamine and a process for their preparation.
Inventor: SZATLOCZKY ERNO
IPC: A61Q19/10
Filed: 1982-04-23
Abstract: Novel cosmetic compositions containing 3,3-diphenyl-propyl-1-methyl-phenetylamine (prenylamine) or an acid addition salt thereof and a process for their preparation. More closely, the invention relates to cosmetic products containing 3,3-diphenyl-propyl-1-methyl-phenetylamine or an acid addition salt thereof, especially to tooth-pastes, dentrifices, deodorants, creams, shaving-creams, soaps, foam baths or shampoos. The novel compositions of the invention can be used advantageously for the body hygiene or persons with oily and sensitive skin which tends to allergy, furthermore for the prevention of some malfunctions of the mouth.
Patent EP-0079917-A1 (EP)
Inventor: FOX ARNOLD JEFFREY
IPC: B60R1/00
Filed: 1982-06-04
Abstract: Un dispositif permettant de devier un champ de vision comprend une partie rectangulaire (10) d'un cadran d'une lentille de Fresnel dont le centre optique (11) se situe a un angle de la partie rectangulaire (10). Des organes de montage constitues par un coussinet adhesif (13) et une bande deformable (14) permettent le montage de la partie de lentille rectangulaire (10) sur la lunette posterieure d'un vehicule.
Patent EP-0081534-A1 (EP)
Inventor: CHEVALIER GILBERT
IPC: F24D11/02
Filed: 1982-06-17
Abstract: Procédé et installation de chauffage central d'un ensemble par ailleurs équipé d'au moins une machine thermodynamique telle une pompe à chaleur ou une machine frigorifique. Le procédé est caractérisé en ce que, à l'exclusion de toute action sur la machine thermodynamique, pendant la période de chauffage : - dès que, dans le réservoir échangeur-accumulateur (5), la température du fluide caloporteur (4) atteint un certain seuil, on isole les conduites (11) par lesquelles la chaudière auxiliaire (10) est reliée au circuit (8) alimentant le réseau d'échangeurs (9) et on libère le retour de ce circuit vers le réservoir (5), et inversement, - dès que, dans le réservoir échangeur-accumulateur (5), la température du fluide caloporteur descend au dessous d'un certain seuil, on interdit le retour (7) au réservoir échangeur-accumulateur du circuit (8) alimentant les échangeurs (9) et on met en marche la chaudière auxiliaire (10) dont on raccorde les conduites de départ (11) et de retour (12) au dit circuit (8). Application à l'industrie thermique.
Patent EP-0083631-A1 (EP)
Inventor: PARKER JOHN LE ROY JR
IPC: B23K1/20
Filed: 1982-06-23
Abstract: Procédé permettant de conserver les caractéristiques de soudage des conducteurs en cuivre en stabilisant une surface conductrice nettoyée, légèrement attaquée chimiquement avec une solution de glycol-acide phosphorique, puis en immergeant la surface dans un imidazole, cette immersion étant suivie d'un rinçage pour enlever l'excès d'imidazole.
Patent EP-0090825-A1 (EP)
Title: Systeme de communication de donnees
Inventor: FURSE ANTHONY GORDON
IPC: H04L25/49
Filed: 1982-10-08
Abstract: Communication de données binaires par un codage à niveaux multiples dans lequel le mode de traduction par rapport à des séquences de bits de données choisies change après que ces séquences se vérifient, les séquences correctes de données se traduisant toujours par des signaux à niveaux multiples incorporant un changement de niveau, dans lequel les signaux de synchronisation de départ et de fin (22, 23) précèdent et suivent les données (20) dans le signal à niveaux multiples, les signaux de synchronisation étant constitués par des signaux qui n'incorporent pas de changement de niveau. Un signal intermédiaire (21) choisi parmi les signaux d'inversion de mode est transmis en l'absence de donnée. On décrit l'application du système de communication à l'extension du bus dans des micro-ordinateurs.
Patent EP-0104177-A1 (EP)
Inventor: ORJALA MARKKU
IPC: F23L9/02
Filed: 1982-11-03
Abstract: Lors de la combustion de combustibles granulaires dans la pratique courante la cendre cause des problèmes en fondant, en relation avec la combustion et l'extraction de cendres et en outre sous forme de pertes de combustible lorsque celui-ci se mélange à la cendre. Dans le brûleur ci-décrit l'espace de combustion (9) est alimenté en continu (1) en combustible. L'air de combustion est amené (4) jusqu'à l'espace (10) entre les parties tubulaires (2, 3) et à partir de là au travers des trous inférieurs (11) dans le rebord d'air primaire (7) jusqu'aux perforations (12) dans la grille (5) au-dessous de la couche de combustible en combustion. L'air secondaire est amené au travers de la partie supérieure du rebord (7) au moyen de turbo-éléments (14) et de fentes d'air (13), sous forme d'un écoulement d'air à tourbillonnement horizontal au travers de la chambre de combustion (9) jusqu'au four, où les gaz sont brûlés en s'écoulant sur un niveau horizontal. La flamme s'écoulant sur cet axe horizontal provoque la combustion de tout combustible qui pourrait être tombé au fond du four. Les cendres sont extraites au travers de l'embouchure ouverte de la chambre de combustion (9) au fond du four, partiellement en fusion et partiellement sèches. D'une manière alternative les cendres tombent sur la base d'alimentation disposée dans la chambre de combustion (9) d'où elles sont extraites de la chaudière.
Patent EP-0127615-A1 (EP)
Inventor: MARSH MERVYN ROY
IPC: F01C1/20
Filed: 1982-11-26
Abstract: Un moteur rotatif à joint rotatif possède un rotor à lobes ou à ailettes qui coopère avec un organe de joint rotatif à la manière d'une soufflante de Root. Le rotor (60) possède une partie moyeu cylindrique (62) et au moins un lobe ou ailette (63) qui s'étend radialement vers l'extérieur à partir de la surface cylindrique du moyeu. Le lobe ou ailette (63) possède une forme en partie cylindrique, et son axe est déplacé par rapport à l'axe de rotation (68) du rotor (60). Un procédé de fabrication du rotor (60), de l'organe de joint rotatif (70) et de l'enceinte (3) par extrusion de chacun de ces organes avec un profil prédéterminé de longueur indéfinie et par découpage en longueurs selon la dimension axiale requise est également décrit.
Patent EP-0121583-A1 (EP)
Inventor: KIY OTTO
IPC: A61B19/00
Filed: 1983-04-07
Abstract: This protection device, which is constructed with viewing areas (4) and a retainer (12), is a cover (1) for at least the head area (2) and throat area (3), which are subjected to television rays, against health impairment due to the possible emission of weak X-ray radiation from the television set. Technical problems have been essentially solved by the following measures: The use of material for the cover (1) that is opaque to weak X- rays, chiefly a thin lead insert (21) or aluminium insert in a plastic casing (22), the viewing areas (4) which are as far as possible made of plastic, having a suitable size, tinting and property; Due to an angled section (13), by comparison with the upper part covering the forehead (5) the lower part of the cover (1) which has the viewing areas (4) has a plane displaced at least 21/2  cm forwards for persons also wearing normal spectacles or special spectacles, and for freedom in breathing and speaking. The production of the protection device in, for example, two designs is done by means of forming or punching parts and by welding, bonding together or in another suitable fashion, principally in one piece. <IMAGE>
Patent EP-0102520-A1 (EP)
Inventor: LEUCHS HANS-JURGEN DR
IPC: C07D263/14
Filed: 1983-07-30
Abstract: For the contracting states BE, CH, DE, FR, GB, IT, LI, NL, SE 1. A process for inverting the configuration at the optically active carbon atom (*) in compounds of the formula I   see diagramm : EP0102520,P6,F1   in which A represents a cyclopentylphenyl radical and R represents the t-butyl radical, which comprises converting these compounds by formylation into optically active compounds of the formula II   see diagramm : EP0102520,P6,F2   in which A and R have the meanings defined above, while maintaining the configuration at the carbon atom (*), converting these compounds, by treatment with a strong acid or an acid halide, into optically active cyclic compounds of the formula III   see diagramm : EP0102520,P6,F3   in which A and R have the meanings defined above and in which X**(anion) represents the anion of a strong acid or of a halogen atom, and converting these oxazolinium derivatives (III), by acid or alkaline hydrolysis, if appropriate via the stage of the N-formyl compound, into optically active compounds of the formula IV   see diagramm : EP0102520,P7,F4   in which A and R have the meanings defined above, possessing the same structure as the starting material I, but having an opposite configuration at the carbon atom (*). For the contracting state AT 1. A process for inverting the configuration at the optically active carbon atom (*) in compounds of the formula I   see diagramm : EP0102520,P7,F1   in which A represents a cyclopentylphenyl radical and R represents the t-butyl radical, which comprises converting these compounds by formylation into optically active compounds of the formula II   see diagramm : EP0102520,P7,F2   in which A and R have the meanings defined above, while maintaining the configuration at the carbon atom (*), converting these compounds, by treatment with a strong acid or an acid halide, into optically active cyclic compounds of the formula III   see diagramm : EP0102520,P7,F3   in which A and R have the meanings defined above and in which X**(anion) represents the anion of a strong acid or of a halogen atom, and converting these oxazolinium derivatives (III), by acid or alkaline hydrolysis, if appropriate via the stage of the N-formyl compound, into optically active compounds of the formula IV   see diagramm : EP0102520,P7,F4   in which A and R have the meanings defined above, possessing the same structure as the starting materail I, but having an opposite configuration at the carbon atom (*).
Patent EP-0104463-A1 (EP)
Inventor: SUSSMAN MARK L
IPC: C12M1/34
Filed: 1983-08-27
Abstract: A method and apparatus for detecting the presence of biological activity in a sample of material. In the method, a sample of the material is placed in a closed container with a growth medium which includes a carbon source which may be metabolized to produce carbon dioxide. The medium with the sample therein is exposed to conditions conducive to the occurrence of normal metabolic process for a period of time sufficient to cause production of CO 2  by the metabolism of said carbon source. Thereafter, the presence of CO 2  in the gaseous atmosphere above the medium is detected by measuring the infrared absorbance of the gaseous atmosphere with the container by passing an infrared beam through the container and the gaseous atmosphere and detecting the infrared absorbance of the gaseous atmosphere.
Patent EP-0107767-A1 (EP)
Inventor: JENSEN ERNST
IPC: F42B8/00
Filed: 1983-09-07
Abstract: A training cartridge has a synthetic resin projectile or dummy projectile wherein the projectile or dummy projectile is integrally molded to a synthetic resin sleeve or tube open at the rear end. The sleeve is inserted from the front end of a cartridge case of metal that is open at its front end. The sleeve is held within the cartridge case by drawing the cartridge case inwards, after insertion of the synthetic resin sleeve, in its frontal zone to form a conical case shoulder and a cylindrical case neck, which shoulder and neck encompass the synthetic resin sleeve in firm contact therewith. This arrangement achieves clean separation of the projectile from the remainder of the synthetic resin sleeve and/or avoids uncontrolled tearing off of parts of the synthetic resin sleeve.