baber/WOPTO huggingface dataset:
Patent EP-0020700-A1 (EP)
Inventor: ADELL LARS
IPC: F16B3/04
Filed: 1980-07-01
Abstract: Accouplement conique pour assujettir un moyeu (4) et un arbre (5), comprenant un manchon conique externe (1) et un manchon conique interne (2) concus pour etre assujettis l'un a l'autre au moyen de vis (3), ou au moins un des manchons coniques est amene a se deplacer dans le sens radial pour effectuer la connection entre le moyeu (4) et l'arbre (5). Le manchon conique ou les manchons coniques a deplacement radial (1, 2) comportent plusieurs fentes axiales (16, 17) s'etendant au travers du materiau des manchons, et ce ou ces manchons (1, 2) comprennent une partie de deformation affaiblie (18, 19) situee axialement a l'exterieur du moyeu (4) a assujettir a l'arbre (5) et permettant un deplacement parallele radial des portions de manchons coupees.
Patent EP-0030966-A1 (EP)
Inventor: BAASCH HANS-FRIEDRICH
IPC: F41G5/08
Filed: 1981-01-26
Abstract: Dans une methode de mesure automatique d'erreurs de visee et de correction des valeurs de visee en visant et en faisant feu avec des armes balistiques sur des cibles mobiles, les valeurs de direction (A', E' + (Alpha)) produite de maniere continue de la mesure de la position d'une cible, corrigees en tenant compte des influences quotidiennes et de la surelevation, sont comparees avec les valeurs de visee ((Alpha) + (Alpha)) d'au moins un canon (2) dans une serie d'intervalles de temps successifs apres memorisation des valeurs de visee du canon ((Alpha) + (Alpha)) dans une memoire (3) pendant une periode correspondant au temps instantane de vol du projectile ((Alpha)).
Patent EP-0033332-A1 (EP)
Inventor: LUEG FRED
IPC: G01J1/42
Filed: 1981-02-24
Abstract: Le procede et le dispositif pour la recherche de la repartition densimetrique de l'eclairage d'une presentation servent en particulier a l'analyse des rapports de visibilite dans une scene du trafic. Un 0signal module correspondant a la repartition spatiale de la luminosite de la scene est produit. Une indication tricolore du spectre lumineux est emise. Le dispositif comprend un systeme optique (2), un convertisseur (3) et une calculatrice (4) qui est reliee a un appareil indicateur tricolore (5).
Patent EP-0032715-A1 (EP)
Inventor: BUDEL EDUARD JOSEF
IPC: B29C48/09
Filed: 1981-01-14
Abstract: The present disclosure is directed to a centering device for shaping tools for extrusion presses, wherein an outer mandrel together with an inner mandrel define a through gap for plastic extrusion material which device has a plurality of centering members supported on the outer mandrel which are distributed over the periphery of a radial plane and which are adjustable in the radial direction and which are constructed in the form of push rods guided for radial displacement. Each push rod (6,106) has associated therewith an individually adjustable drive, an adjustable lever (7,107) supported for pivoting on the outer mandrel and which are actuable by means of a tightening device (8,108) and form a transmission gear for applying the tightening force. Each adjustable lever is in direct engagement with its push rod in the region between its pivot bearing (13,113) and the point of action of its tightening device whereby the pivotal axes of the adjustable levers (7,107) are aligned parallel to the longitudinal central axis (10,110) of the shaping tool.
Patent EP-0034781-A1 (EP)
Inventor: GRIMM GERHARD
IPC: B32B15/08
Filed: 1981-02-14
Abstract: 1. A process for the production of a laminate consisting of a thermoplastic material having a thickness of from 0.5 to 15 mm as inner layer, and aluminium foils having a thickness of from 0.1 to 5 mm as cover layers with or without adhesion-promoting films, by bringing the layers together and pressing the composite structure for from 5 to 60 seconds at a temperature above the softening temperature of the plastics material or adhesion-promoting films if present, under a pressure of from 20 to 200 bars wherein a thermoplastic material cold-worked by rolling is employed.
Patent EP-0036182-A1 (EP)
Inventor: MUSKAT JOSEF DR
IPC: C02F3/20
Filed: 1981-03-12
Abstract: 1. Circulating device for treatment tanks, in particular mixing tanks and/or aeration tanks, having at least one feed plate immersed in the tank contents and carried by a bridge or similar support device movable over the tank, characterized in that the plate (9) is suspended in flexible and articulated manner and/or is designed to be flexible per se.
Patent EP-0042939-A1 (EP)
Inventor: SHALDON STANLEY
IPC: A61M1/34
Filed: 1981-05-08
Abstract: A hemofiltration system comprising means for the preparation of a replacement liquid, and a safety system which is suited for use together with this hemofiltration system. 
     The latter system is used for control of a filter included in the first-mentioned system in order primarily to ensure sterility of the replacement liquid prepared in conjunction with the hemofiltration and supplied to the patient.
Patent EP-0046908-A1 (EP)
Inventor: DUSTMANN CORD-HEINRICH DR DIPL
IPC: H01L39/24
Filed: 1981-08-13
Abstract: 1. Method for manufacturing a superconductive winding in which several thousand fibres, which are provided with a superconductive layer and with a highly conductive metal layer, are combined to form a bundle and this bundle is surrounded by an insulation layer, characterised in that the bundle is saturated in synthetic material, wound in a former (5, 6, 7) into a coil (1) and the synthetic material is hardened in this former.
Patent EP-0038709-A1 (EP)
Inventor: EDWARDS CYRIL KENNETH
IPC: A01G31/00
Filed: 1981-04-21
Abstract: A gully, for hydroponic plant cultivation, of flexible sheet material shaped to form a base (1) and side members (3) to constrain a nutrient solution with which, in use, the roots of the plants come into contact, comprises at least one of said base or side members is longitudinally rolled, creased or folded into a tubular or part-tubular configuration which may be progressively unrolled as the plants grow to increase the width of said base and/or the height of said side members. 
     The gully, inter alia, effectively centralises nutrient solution during the early stages of plant growth, serves to provide gentle physical support for the plants and prevents excessive evaporation of the nutrient solution from the roots. 
     A method of hydroponic plant cultivation and a guide for the production of the gully here concerned are also described.
Patent EP-0039211-A1 (EP)
Inventor: MORRIS LARRY ROY
IPC: C22C21/00
Filed: 1981-04-23
Abstract: Fine-grained, formable AI-Mn alloy sheet is produced from strip-cast slab (e.g. twin-roll-cast slab) by including 1.3 - 2.3%Mn in the alloy, slab annealing the cast slab by heating at about 450 - 550°C to precipitate most of the Mn in fine intermetallic particles, cold rolling the slab to effect at least 30% cold reduction, inter-annealing the cold-rolled material at a temperature below the recrystallization temperature for a time sufficient to reduce the residual Mn in solid solution to below 0.2% by weight. The inter-annealed material is then preferably subjected to one or more additional cold-rolling stages to reduce it to a final desired thickness and is further annealed after each cold-rolling stage.
Patent EP-0053115-A1 (EP)
Inventor: MOLLER BENGT AKE KARL
IPC: B01D24/46
Filed: 1981-02-20
Abstract: (57) Abrege Appareil pour filtrer un liquide au travers d'un lit filtrant mobile consistant en un materiau granulaire, avec evacuation continue du materiau du lit, et ayant les fonctions caracteristiques suivantes: la filtration a lieu dans ce liquide a partir d'une entree centrale (2), passe vers l'exterieur et vers le haut au travers du lit filtrant. Le lit filtrant se deplace vers le bas de maniere continue en cours de fonctionnement, et le materiau du lit est renouvele en continu par alimentation vers la partie superieure (A) du filtre. La separation des impuretes dans le liquide se fait sensiblement dans la partie centrale (C) du filtre et dans une faible mesure dans les parties (3) situees a proximite de la sortie. Le lavage du materiau du lit pollue se fait en plusieurs etapes, la premiere consistant en une fluidisation du materiau dans la partie la plus basse (D) du filtre, et la derniere avec du liquide et de l'air dans la partie superieure (A) du filtre. Le materiau du lit pollue est draine dans la partie inferieure du filtre avec du liquide de transport vers une installation de lavage au sable situee a l'exterieur du filtre, d'ou le liquide de transport est renvoye a la partie inferieure (D) du filtre et le materiau lave du lit est transporte vers la partie superieure (A) du filtre pour etre finalement lave et distribue sur toute la surface du lit filtrant. Dans l'appareil, le liquide peut etre filtre, les dimensions admissibles des impuretes n'etant limitees que par la dimension de la conduite d'entree. Grace au fonctionnement de l'appareil, on elimine le risque de pollution du liquide filtre sortant par liberation d'impuretes provenant du lit filtrant ou provenant du materiau du lit revenant au lit apres lavage.
Patent EP-0060889-A1 (EP)
Inventor: MATSUI KAZUHIRO
IPC: H02G15/04
Filed: 1981-09-09
Abstract: Une bride de cable est formee en superposant une garniture en forme de cloche en suspension (14), une bague de guidage (13) ayant un alesage et une bague de bridage (20) ayant une pluralite d'elements d'encliquetage flexibles inclines vers l'interieur (21) entre une enveloppe externe (1) et une enveloppe interne (7) pouvant cooperer, et en fixant de maniere elastique une garniture en forme de cloche en suspension (14) sur la peripherie externe du cable insere, en inserant helicoidalement l'enveloppe interne (7) dans l'enveloppe externe (1) et en bridant ainsi le cable avec les pieces flexibles d'encliquetage (21) de la bague (20). Cette bride peut empecher l'eau d'entrer et bride effectivement des cables ayant divers diametres sans changer des pieces par l'action de bridage du cable de la bague de bridage et l'action d'etancheite a l'eau de la garniture (14).
Patent EP-0060290-A1 (EP)
Inventor: BALZ HELMUT
IPC: F01K17/02
Filed: 1981-09-21
Abstract: Dans un consommateur de chaleur (2), dont le conduit d'alimentation (12) est sous une pression determinee et dont le retour (13) se trouve a une pression inferieure, la vapeur, soutiree du circuit de vapeur primaire en fonction de la chaleur utilisee par le consommateur, est refroidie jusqu'a condensation en soutirant de la chaleur au moyen d'un fluide secondaire et en maintenant une certaine surpression par rapport a la pression dans le conduit d'alimentation (12). Cette surpression est reduite a la pression dans le conduit d'alimentation (12) au moyen d'une pompe a jet qui permet d'obtenir une force motrice pour le conduit d'alimentation (12) et d'adjoindre au conduit d'alimentation du fluide secondaire rechauffe obtenu par le refroidissement de la vapeur. Afin d'eviter l'installation d'une pompe de surpression en aval de la pompe a jet tout en supprimant des vannes et raccords superflus, le condensat est accumule pour pouvoir regler la temperature du consommateur de chaleur et l'accumulation du condensat est reglee exclusivement par l'ajustement de la buse d'ejection (10).
Patent EP-0069739-A1 (EP)
Title: Dispositif pour tondeuses a gazon, machines de ramassage de feuilles et autres
Inventor: REINHALL ULF BERTIL
IPC: A01D43/063
Filed: 1981-10-06
Abstract: Dispositif pour tondeuses a gazon, machines de recuperation de feuilles et autres du type ou le materiau ramasse au sol est introduit dans un dispositif de compactage relie a la machine. Le dispositif de compactage possede une vis de compression (36, 37) situee dans une enceinte (32, 39). Le materiau est transporte par la vis dans l'enceinte depuis une entree a un taux de compression augmentant progressivement vers une sortie a laquelle est connecte un dispositif d'emballage (40), de maniere telle que le materiau de dechet maintenu dans un etat compact soit introduit dans un emballage tubulaire (42) qui suit avec le materiau lorsque celui-ci est force de sortir par la sortie et qui, si on le desire, peut etre coupe en longueurs appropriees pour stocker le materiau.
Patent EP-0067425-A1 (EP)
Inventor: KISFALUDY LAJOS DR
IPC: A61P37/00
Filed: 1982-06-11
Abstract: Die Anmeldung betrifft gegebenenfalls geschützte, Peptide der Formeln Glp - Arg - Lys - Asp - Val - Tyr XV, beziehungsweise
Patent EP-0075812-A1 (EP)
Inventor: BECKER KLAUS DIPL-ING
IPC: G10K11/02
Filed: 1982-09-18
Abstract: 1. An electronic gong (1), in particular a door gong with an electronic sound generating module (2) and a loudspeaker system (3) electrically arranged downline thereto for reproduction of the sound, which is acoustically connected to two tubes (19) whose air columns show an acoustic resonance response with at least one tone of the sound generating module (2)/loudspeaker system (3) and whose membrane is arranged as a partition between two sound volumes, characterised in that the tubes (19) are arranged coaxially to each other so that a casing tube (4) is produced which is open on both sides, between whose ends, the loudspeaker system (3) is arranged so that it can slide in longitudinal direction (5).
Patent EP-0081648-A1 (EP)
Inventor: KANEGAE HIDETOSHI
IPC: F02P5/152
Filed: 1982-10-11
Abstract: A fail-safe system for an engine control system is capable of performing a fail-.safe operation when a crank angle sensor fails. When the crank angle sensor malfunctions, at least one of a crank reference signal and a crank position signal will be absent. The fail-safe system prevents the engine from stalling even when one of the crank reference signal and the crank position signal is absent. The fail-safe operation will be carried out when the absence of the crank reference signal and/or the crank position signal is detected. In the fail-safe operation, a fail-safe signal is produced for controlling engine operation as a replacement for an engine control signal from the engine control system under normal conditions. The signal value of the fail-safe signal may be variable in accordance with an engine operating condition derived from an engine control parameter other than the crank angle sensor signals.
Patent EP-0084649-A1 (EP)
Inventor: BISCARINI ALDO
IPC: B23K33/00
Filed: 1982-12-15
Abstract: The invention concerns a method to perform reciprocal welding of two tubular metal bodies positioned in such a manner that their axes, in the welding area, form an angle different from 0° between each other, said tubular metal bodies being particularly used to manufacture metal furniture, such as garden furniture or the like. 
     To avoid the inconveniences of usual seam welding, one (10) of the two tubular bodies is submitted to a flattening operation by locally pinching its wall, so creating a double-thick area (12), and then the two bodies (10, 14) are welded by projection with at least partial penetration of the double- wall area (12) into the original shape of the other tubular body (14).
Patent EP-0087522-A1 (EP)
Inventor: HSU JAU YANN
IPC: A23L27/00
Filed: 1982-12-29
Abstract: A flavouring composition comprising a mixture prepared
     a) from 10 to 80 % by weight of a fermented vegetable juice and from 20 to 90 % by weight of a hydrolysed protein based on the weight of the mixture or   b) from 2 to 80% by weight of a dehydrated fermented vegetable and from 20 to 98 % by weight of a hydrolysed protein based on the weight of the mixture. Flavouring agents with appetizing sour notes and with meat and vegetable flavour characteristics are described.
Patent EP-0064333-A1 (EP)
Inventor: PAYNE ROGER DENNIS
IPC: G05F1/62
Filed: 1982-04-06
Abstract: The invention is applicable, for example, to fire or smoke detection circuitry where an integrated circuit (7) is separated by an appreciable cable impedance (2) from a remote current source (1). The source (1) provides a limited current which is normally sufficient to operate the integrated circuit (7), except when logic transitions occur requiring more than the amount of current available. 
     Charge storage means (4), such as a capacitor, is charged from the source and discharges into the integrated circuit (7) to provide the additional current during logic transactions. Switching means (6) responsive to the charge storage means (4) is connected to the integrated circuit (7). In the event of disconnecting and reconnecting the current source (1), the switching means (6) isolates the charge storage means (4) from the integrated circuit (7) until sufficient charge has been stored. Specific embodiments respectively employ a programmable unijunction transistor (PUJ 1) and a Schmitt trigger circuit (D5, D6; R7-R12; TR2-TR4; and C3).
Patent EP-0074701-A1 (EP)
Inventor: KOTHMANN RICHARD EDWARD
IPC: H01M8/04
Filed: 1982-04-26
Abstract: Apparatus for cooling electrochemical fuel cell system components. Periodic reversal of the direction of flow of cooling fluid through a fuel cell stack (10) provides a greater uniformity of cell operational temperatures thereby improving cell efficiency. Flow direction through a recirculating coolant fluid circuit (50) is reversed through a two position valve (58), without requiring modulation of a coolant pump (56).
Patent EP-0068880-A1 (EP)
Inventor: FLETSCHER GEORGE LELAND JR
IPC: C07D471/04
Filed: 1982-06-28
Abstract: Oxoindolizine and oxoindolizinium dye compounds are formed in photograpic elements as image dyes. These dyes are formed in unexposed areas of photographic elements, especially photothermographic elements, by the reaction of a photosensitive cyclopropenone compound with a pyridine compound. Alternatively the resulting product may be further reacted with a color forming coupler. The photographic element can be exposed and then heated to a processing temperature to form a dye image.
Patent EP-0075383-A1 (EP)
Inventor: BISHOP THOMAS DESMOND
IPC: B26D1/62
Filed: 1982-07-14
Abstract: © Treatment apparatus for continuous web (60) for producing diecut blanks (for example) has two sets of treatment rolls (50, 66) and the speed of these is adjusted so that although driven at web speed during the treatment portion of each cycle they are accelerated and retarded (or vice versa) during the non-treatment portion of each cycle so as to synchronise the treatment formes on the rolls with the required web areas and avoid wastage. The speed variation is by control of the drive motors (54) for the rolls (50), but using roll-carried cams connected to gas springs (78, 80, 82) so that energy can be absorbed during retardation and released during acceleration to supplement the motors and thus enable smaller motors to be used.
Patent EP-0071432-A1 (EP)
Inventor: CHOW PETER C M
IPC: F16K49/00
Filed: 1982-07-23
Abstract: An expansible tube type valve wherein a flexible tube (34), which is sealed around its ends in a valve body (12), is stretched to seal around a barrier (38) in the flow passage. Thin rings (52,54,56,58,60,62) of thermal insulation material are disposed around the ends of the flexible tube, interposed between it and parts of the valve body normally in contact therewith, so as to isolate the tube from the body and preclude transmission of high temperatures thereto, as in the event of a fire in the area.
Patent EP-0072210-A1 (EP)
Inventor: IDE YOSHIAKI
IPC: C08G63/66
Filed: 1982-08-05
Abstract: Multiaxially oriented laminates (2) comprising substantially uniaxially oriented sheets (4, 6) of liquid crystal polymers and a method of production thereof are provided. Such laminates exhibit desirable mechanical properties and good thermal and chemical resistance. The sheets which form the laminate are thermally bonded together and oriented at an angle to one another to provide the multiaxially oriented laminate. The mechanical properties of the laminate can be adapted for specific applications by adjustment of the number, thickness and angle of orientation of each sheet.
Patent EP-0066516-A1 (EP)
Title: Dispositif de surveillance de l'état du réfrigérant d'un réacteur nucléaire de puissance
Inventor: SMITH ROBERT D
IPC: G21C17/035
Filed: 1982-05-26
Abstract: Le dispositif, destiné à un réacteur nucléaire de puissance ayant un coeur, comporte un détecteur gamma placé dans le réfrigérant du réacteur. Ce détecteur a un dispositif à thermocouple comportant deux jonctions espacées dans le sens vertical (22, 24). Des moyens, tels qu'un voltmètre (32) sont reliés aux jonctions pour fournir une tension de signal différentielle. Les jonctions sont placées de façon qu'il y ait inversion de polarité du signal différentiel en cas de perte de réfrigérant amenant la surface libre du réfrigérant à un niveau inférieur à celle de la jonction haute. Des moyens de chauffage électrique (44) peuvent être alimentés à volonté pour renforcer la réponse du détecteur.
Patent EP-0058656-A1 (EP)
Inventor: KLEIN WALTER
IPC: B01D25/12
Filed: 1982-02-09
Abstract: 1. A filtering apparatus for separating solids and suspended particles from liquids, comprising a cylindrical casing (1), a cylindrical filter basket (3) coaxially installed therein and delimiting a space accommodating the liquid to be filtered relative to an outer annular space (II) accommodating the filtrate, and a backflush means axially movable by a drive (13) and provided with two piston disks (11) arranged at a constant distance and including channels connecting the outer annular space (II), via perforations (27) of the filter basket (3), with an inner space (III) of a central tube (7) provided coaxially relative to the filter basket (3), the piston disks (11) abutting on the inner surface of the filter basket (3) via seals, characterised in that - the central tube (7) is fixedly arranged in the cylindrical casing (1) so that the space accommodating the liquid to be filtered forms an annular space (I), - the piston disks (11), via seals, abut on the outer surface of the central tube (7) in a liquid-tight manner, and are supported for an axial guidance, and - the drive (13) directly engages in at least one of the piston disks (11).
Patent EP-0093116-A1 (EP)
Inventor: MATTIASSON BO GUSTAV
IPC: C12Q1/02
Filed: 1982-05-28
Abstract: Procede de determination rapide de donnees biochimiques concernant des micro-organismes. Les micro-organismes contenus dans un echantillon sont lies a un adsorbant qui est normalement un support, pourvu d'anticorps correspondants aux micro-organismes a adsorber. Apres le lavage pour enlever toutes les cellules non specifiquement liees, on ajoute un milieu nutritif pour activer le metabolisme de la cellule. Pour ce metabolisme certaines substances doivent etre presentes, et des produits sont obtenus en meme temps. On utilise cette caracteristique pour determiner la quantite de micro-organismes, par exemple en mesurant la quantite d'oxygene consomme, l'anhydride carbonique produit, la variation de la valeur du pH ou de la conductivite electrique dans le milieu nutritif. Des courbes d'etalonnage sont utilisees pour ces determinations. Ce procede peut egalement etre utilise pour la determination de la concentration de substances biochimiques, qui influencent le metabolisme de la cellule, par exemple les vitamines et les antibiotiques. Lors de la determination de la teneur en vitamines, on ajoute a l'adsorbant un micro-organisme dont le metabolisme n'est possible qu'en presence de la vitamine en question. Le degre de metabolisme depend de la teneur en vitamines, ce qui peut etre determine par comparaison avec une courbe d'etalonnage. Lors de la determination de substances d'inhibition, telles que des antibiotiques, une quantite predeterminee d'un micro-organisme predetermine est ajoutee a l'adsorbant. On ajoute l'echantillon contenant les antibiotiques et toute variation des produits du metabolisme, par exemple sous forme d'une variation de la valeur du pH est detectee. La teneur en antibiotique de l'echantillon peut etre determinee en comparaison avec une courbe d'etalonnage obtenue avec des quantites connues d'antibiotiques.