baber/WOPTO huggingface dataset:
Patent EP-4296907-A1 (EP)
Inventor: BAILLIN XAVIER
IPC: G06N10/40
Filed: 2023-06-15
Abstract: L'invention porte sur un dispositif électronique comprenant :- des premier et deuxième points quantiques (QD1, QD2) disposés le long d'une direction x,- des première et deuxième grilles (41, 42) de commande associées auxdits points quantiques,- un aimant (20) configuré pour générer deux états de spin opposés au niveau de chacun des premier et deuxième points quantiques,Avantageusement, l'aimant comprend des premier et deuxième domaines magnétiques (21, 22) répartis le long de la direction x et séparés par une paroi de domaine (30). Ces domaines magnétiques présentent respectivement des première et deuxième aimantations (A1, A2) de sens opposés selon la direction x. Les premier et deuxième points quantiques perçoivent ainsi des premier et deuxième gradients de champ magnétique.L'invention porte également sur un procédé de réalisation et d'initialisation d'un tel dispositif.
Patent EP-4258742-A1 (EP)
Inventor: PARK JUNGSHIN
IPC: H04W36/02
Filed: 2018-08-14
Abstract: The present disclosure relates to a method performed by a packet data network gateway-control plane + session management function, PGW-C+SMF, in a mobile communication system, the method comprising: transmitting, to a packet data network gateway-user plane + user plane function, PGW-U+UPF, a request message including first information for allocating a tunnel for data forwarding to the PGW-U+UPF, in case that a terminal is handed over from a first network system to a second network system; as a response to the request message, receiving, from the PGW-U+UPF, a response message including second information on the tunnel for the data forwarding to the PGW-U+UPF; and transmitting, to a first base station associated with the first network system, the second information, wherein the second information is used to forward at least one data packet from the first base station to a second base station associated with the second network system through the PGW-U+UPF, and wherein the second information includes a tunnel endpoint identifier, TEID, for a protocol data unit, PDU, session for the data forwarding to the PGW-U+UPF.
Patent EP-4318517-A1 (EP)
Title: Leistungsschalter umfassend zumindest eine vakuumkammer
Inventor: SUMMER RAIMUND
IPC: H01H1/50
Filed: 2023-07-24
Abstract: Ein Leistungsschalter umfasst eine Vakuumkammer, in der sich ein fester Kontakt und ein beweglicher Kontakt befinden. Für eine gute Kontaktierung ist ein Ausgleichsbehälter mit einem Gegendruckelement vorgesehen.
Patent EP-0001549-A1 (EP)
Inventor: KEMPTER KARL
IPC: G03G5/082
Filed: 1978-08-31
Abstract: Drucktrommel (2) für elektrostatisches Kopieren mit fotoelektrischempfindlicher Schicht (4) aus amorphem Silizium, das vorzugsweise einen Anteil Wasserstoff enthält. Insbesondere ist die Schicht als flächenförmiger PN-Übergang (41, 42) ausgebildet. Verfahren zur Herstellung einer solchen Schicht durch Zersetzung zugeführten (5) Silizium-haltigen Gases, dem ggf. gasförmiges Dotierungsmaterial zugefügt ist, in einer Glimmentladung bei zusätzlich beheizter (7) Drucktrommel (2).
Patent EP-0001785-A1 (EP)
Inventor: ABBOTT JERRY JOE
IPC: G03G9/083
Filed: 1978-10-19
Abstract: 1. Classified electrostatographic toner material characterized in that it contains particles having the following size distribution : a) less than 2% by weight of the particles being greater than 16 microns ; b) from 9 to 15% by weight of the particles being smaller than 5 microns ; c) the remaining particles being between 5 and 16 microns in size ; and that it has a particle median size by weight between 8.5 and 9.5 microns.
Patent EP-0001815-A1 (EP)
Inventor: BLOCH HERBERT
IPC: B23K9/10
Filed: 1978-10-28
Abstract: The welding apparatus comprises a mains transformer (NTR), a rectifier (GR) and a function selector switch (a) and is provided with welding-current terminals (b) for a plurality of welding torches. On account of terminals for an MIG/MAG welding torch, a TIG welding torch and a stick-electrode welding torch and a function selector switch (a) having three switch positions, the welding apparatus can be used for MIG/MAG welding, TIG welding and stick-electrode welding, in which arrangement the polarity and current-voltage characteristic of the welding voltage are automatically adapted to the type of welding selected by internal change-overs, and only the terminal which is allocated to the type of welding selected is activated. <IMAGE>
Patent EP-0013441-A1 (EP)
Inventor: SCHMID MARKUS
IPC: B01F13/08
Filed: 1979-12-31
Abstract: In the electromagnetic stirring of strands in a continuous steel casting plant, at least two stirrers (3) produce travelling fields in the cast product (1, 2) and act either together on a slab (1) or each individually on a bloom (2). <IMAGE>
Patent EP-0004128-A1 (EP)
Inventor: OMURA SATOSHI
IPC: C07D493/04
Filed: 1979-01-30
Abstract: A novel compound frenolicin B of the formula:
     is prepared by cultivating a microorganism belonging to genus Streptomyces, e.g. Streptomyces roseofulvus AM-3867, in a culture medium and isolating the compound formed and accumulated in the medium from the cultured product 
     The compound is effective for prevention and therapy of infectious diseases caused by eumycetes and mycoplasmas.
Patent EP-0027479-A1 (EP)
Inventor: MEADOWS NORMAN HENRY
IPC: A63B69/38
Filed: 1979-10-19
Abstract: Ball serving aid comprising a first portion (1,21) having an at least partly spherical outerform and a second portion (2,22) which defines a nest for a ball to be thrown upwardly by rapidly raising the aid.
Patent EP-0014300-A1 (EP)
Inventor: BERNASCONI GUIDO
IPC: A61F7/00
Filed: 1979-05-28
Abstract: The apparatus permitting the use of heat as a therapeutic principle for the neuroarticular pathologies (arthrosis, arthritis, sciatica etc.) comprising an independent source of heat (20) which develops namely heat by catalytic reaction of a fuel and a belt (37) for supporting said source adaptable to that zone of the body which it is desired to treat. A layer of material resistant to heat of well determined thickness and thermal conductivity is interposed between the body and the source of heat (20) to regulate the surface temperature fixed by the therapy.
Patent EP-0020496-A1 (EP)
Inventor: BANKER GILBERT STEPHEN
IPC: C08L1/00
Filed: 1980-04-22
Abstract: Des revetements pharmaceutiques sous forme de dispersion aqueuse d'un polymere insoluble dans l'eau prepare par dissolution du polymere dans un solvant organique non miscible a l'eau, en emulsifiant la solution organique dans l'eau, eventuellement avec l'aide d'additifs, et en eliminant le solvant organique du systeme pour obtenir une dispersion aqueuse coloidale, ou presque coloidale, ou un latex de petites particules polymeres de memes dimensions qui sont appliquees sur des dosages pharmaceutiques a partir de tres charges. Les latex, qui offrent une resistance a la croissance des bacteries et des moisissures et, lorsqu'ils sont combines a des additifs selectionnes, donnent des compositions de revetement appropriees, conferant d'excellentes proprietes de protection et de liberation aux dosages pharmaceutiques.
Patent EP-0021064-A1 (EP)
Inventor: ITO KANICHI
IPC: C05F17/02
Filed: 1980-05-24
Abstract: A method and an apparatus are disclosed for composting a relatively large quantity of organic materials with a relatively small agitator adapted to travel in zig-zag path in a generally rectangular heaping zone where the organic materials are piled in a layer.
Patent EP-0023626-A1 (EP)
Inventor: GRAS RAINER DR
IPC: C08G18/80
Filed: 1980-07-16
Abstract: Herstellung von freie NCO- und endständig mit ε-Caprolactam blockierte NCO-Gruppen enthaltenden Isophorondiisocyanataddukten, wobei man beide Komponenten in solchen Verhältnissen einsetzt, dass pro Mol Isophorondiisocyanataddukt 0,1-1 Mol, insbesondere 0,1-0,4 Mol, NCO-Gruppen freibleiben, sowie die danach hergestellten Produkte. Die Isophorondiisocyanataddukte können aus Isophorondiisocyanat und niedermolekularen Di- oder Polyolen, aus trimerisiertem Isophorondiisocyanat allein oder zusammen mit Monomerprodukt, aus Harnstoff-, Biuret- oder Carbodiimidgruppen sowie Harnstoff plus Urethangruppen enthaltendem Isophorondiisocyanat bestehen.
Patent EP-0026453-A1 (EP)
Inventor: KREISEL FRIEDRICH ING GRAD
IPC: H02K24/00
Filed: 1980-09-24
Abstract: 1. A radar antennae resolver device, in particular surveillance radar antennae, having an antenna reflector pivot-mounted on a stationary component of the antenna construction (antenna base), characterised in that the resolver (1) is accommodated in a coupling component (2) so as to be stationary and is combined therewith in order to form a structural unit detachably secured to the antenna base, that an adjusting device (7) is mounted on this structural unit so as to be rotatable about the rotor shaft (32) of the resolver (1), that the adjusting device (7) can be coupled to a drive means (11, 12) which is in engagement with the drive (33) of the antenna reflector, and is provided with an adjusting shaft (6) which can be externally actuated and can be coupled to the rotor shaft (32), and can be locked in a position assigned to the north position of the antenna reflector.
Patent EP-0014012-A1 (EP)
Inventor: LARIDON URBAIN LEOPOLD
IPC: C08F2/00
Filed: 1980-01-14
Abstract: A photosensitive composition of matter suited for the production of polymer resist images which composition comprises a mixture of:
     (1) a photopolymerizable ethylenically unsaturated compound,   (2) at least one oxime ester photopolymerisation initiator, and   (3) at least one sensitizer increasing the photopolymerization rate of said composition said sensitizer being defined in two general formulae said formulae including respectively a merocyanine dye, a zeromethine merocyanine dye, a carbostyril compound, an aryl-substituted 2-pyrazoline compound, an aryl-substituted oxazole compound, an aryl-substituted 1,2,4-triazole compound, an aryl-substituted 1,3,4-oxadiazole compound or an aryl-substituted-4-oxazolin-2-one compound.
Patent EP-0024849-A1 (EP)
Inventor: HOPE THOMAS
IPC: B21B37/74
Filed: 1980-08-12
Abstract: A multi-stand rolling mill is operated so that strip (S) of suitable shape and metallurgical properties is produced at a faster speed than possible heretofore by threading the mill at a relatively slow speed and adjusting the rolling loads on the stands to givethe required output gauge and rolling temperature at the last stand, thereafter the mill is accelerated and curtains of liquid coolant (19) are applied to the workpiece (S) at one or more interstand locations to ensure that the rolling loads remain substantially the same as when threading and the rolling temperature of the last stand remains substantially constant.
Patent EP-0026638-A1 (EP)
Inventor: BAMBRIDGE ANTHONY EDWARD
IPC: B63B35/79
Filed: 1980-09-24
Abstract: Stabilizer apparatus comprising a pair of floats (7,8) carried by support means (10) and attachment means (14) for releasably securing said support means to a sailing surfboard with which the apparatus is to be used with said floats located on each side of the hull (1).
Patent EP-0027016-A1 (EP)
Inventor: ISHIZUKA HIROSHI
IPC: C25C3/04
Filed: 1980-09-26
Abstract: An apparatus for electrolytic production of magnesium metal from its chloride comprises at least one externally unwired electrode 22 which is made of graphite alone or graphite-iron composite located between each anode 16 and cathode 17 with the graphite side towards the cathode. The apparatus having a cooling passage 31 for electrolyte which allows the electrolyte to flow outside an electrolysis chamber 7 containing the electrodes, from a bath surface level 29 to the bottom. The bath electrolyte being cooled a little but not enough to solidify, to show increased density so that it flows back down into the electrolysis chamber at the bottom, thus forming a continuous upflow along the electrodes, which facilitates separation of products of magnesium metal and chlorine gas and their recovery.
Patent EP-0015203-A1 (EP)
Title: Dispositif amortisseur de torsion, en particulier friction d'embrayage, notamment pour véhicule automobile
Inventor: LOIZEAU PIERRE
IPC: F16F15/12
Filed: 1980-02-18
Abstract: Ce dispositif amortisseur de torsion comporte deux parties coaxiales, à savoir un moyeu (10) et un voile de moyeu (11), montées rotatives l'une par rapport à l'autre, dans les limites d'un débattement angulaire déterminé, et à l'encontre de ressorts (16). Suivant l'invention, il comporte en outre au moins un organe de verrouillage (22,40,55,66,74) qui est sensible à la force centrifuge, et qui est mobile de manière réversible entre une position pour laquelle, sans effet, il laisse une libre action aux ressorts (16) et une position pour laquelle, assurant un appui du voile de moyeu (11) sur le moyeu (10), il met hors service les ressorts (16). Application notamment aux frictions d'embrayage pour véhicules automobiles.
Patent EP-0015830-A1 (EP)
Inventor: POPHILLAT LUCIEN
IPC: G01M11/00
Filed: 1980-02-28
Abstract: L'appareillage comprend un générateur (1) à fréquence variable, un circuit d'émission laser (2), un photodétecteur (5) et un analyseur de spectre (6) visualisant la fonction de transfert d'une fibre optique (9). Dans le générateur, des oscillateurs à fréquences prédéterminées sont sélectionnées. L'appareillage comporte également deux connecteurs et une fibre optique amorce (3) qui joue le rôle d'un simulateur d'équilibre de modes. Lors de l'étalonnage, le connecteur (41) relié à la fibre amorce et l'autre connecteur (42) sont aboutés en alignement avec le photodétecteur (5) et les niveaux des fréquences composantes sur l'analyseur (6) sont ajustés successivement à un niveau commun. Ceci permet de visualiser directement, lors de la mesure, la fonction de transfert de la fibre optique (9) qui est indépendante des fonctions de transfert propres des éléments composant l'appareillage. Pendant la mesure, la fibre optique (9) est interconnectée entre les connecteurs (41, 42) et traversée par un signal modulé par un melange simultané ou par un multiplexage temporel de fréquences discrètes sélectionnées dans le générateur.
Patent EP-0032937-A1 (EP)
Inventor: TRASTER ELDEN DOUGLAS
IPC: G09G5/24
Filed: 1981-02-24
Abstract: Terminal d'affichage video pour l'affichage d'images de caracteres de donnees sur un ecran d'affichage. Des mots de donnees codes en multibits sont fournis par une source de donnees, telle qu'une memoire (14), a un circuit generateur de caracteres (50) qui commande l'affichage des caracteres de donnees sur un ecran d'affichage video (24). Des codes de caracteres sont employes pour adresser une memoire a configurations de points (54) qui stocke des configurations de points pour afficher une image du caractere requis. Les configurations de points peuvent etre stockees dans une matrice a une dimension dans la memoire a configurations de points, comme dans une cellule de memoire de 9 x 9, et affichees sur une matrice de points plus grande, par exemple 9 x 16, sur l'ecran d'affichage. Les indices inferieurs des caracteres descendants peuvent etre stockes dans la memoire a configurations de points et repositionnes verticalement a l'affichage sur l'ecran. Des moyens (68) sont aussi prevus pour ajuster le positionnement vertical d'une ligne de caracteres.
Patent EP-0048926-A1 (EP)
Inventor: MAZZONI ALDO F
IPC: B29C48/505
Filed: 1981-09-22
Abstract: Extruder for the extrusion and/or refining and finishing pasty materials, such as soap, characterized by the high speed of the helix (7a, 7b, 7c) in the range of 30 to 60 r.p.m. and high ratio length/diameter (La/D, Lb/D, Lc/D) of the helix ranging from 5 to 15.
Patent EP-0054828-A1 (EP)
Title: Deep well screen
Inventor: NAGAOKA TADAYOSHI
IPC: B01D29/15
Filed: 1981-12-08
Abstract: A screen, particularly a well screen to be used for a deep well, comprises a reinforcing member (2) of generally cylindrical configuration, a plurality of support rods (3) arranged on the outside of said reinforcing member (2) in the axial direction thereof at a predetermined interval and a wire (4) wound helically on the outside of said support rods (3) at predetermined pitch. A multitude of slits (2b) each of which is continuous in substantially the circumferential direction of said reinforcing member (2) being formed at a predetermined pitch in said reinforcing member (2).
Patent EP-0054336-A1 (EP)
Inventor: WILLIAMS CHARLES M
IPC: G09F9/37
Filed: 1981-12-11
Abstract: A movable display assembly (36) adapted for use in a spatial arrangement that includes a plurality of individually controlled assemblies comprising an upright frame surrounding an open window, a disk assembly pivotally mounted to said frame about a transverse axis (20), said disk assembly including a thin disk (25) having visually contrasting outer surfaces at opposite sides thereof and magnetic means on said disk assembly and said frame for selectively positioning said disk assembly about said axis in one of three angular positions relative to the shell (10) wherein (a) the disk assumes a first upright position exposing a first of its outer surfaces to one side of said shell, or (b) the disk assumes a second upright position exposing the second of its outer surface to said one side of said shell or (c) the disk assumes an intermediate position between such upright positions.
Patent EP-0045597-A1 (EP)
Inventor: KELLY JOHN WILLIAM
IPC: B21D39/06
Filed: 1981-07-23
Abstract: A tube (10) is inserted in a bore (12) in a tube sheet (14), the tube (10) having an outside diameter slightly smaller than the bore (14). Hydraulic pressure is applied to the tube (10) internally to expand it radially throughout a pressure zone that extends at least up to one end of the bore (12). The pressure is confined between two axially spaced seals (28, 30) that encircle a mandrel (20) and are engagable with the inner surface of the tube (10). The mandrel (20) and seals (28, 30) are then shifted to relocate the pressure zone so that it does not reach the end, and increased pressure is applied to produce a firmer contact between the outside of the tube (10) and the bore (12). Any crevices between the tube (10) and the tube sheet (14) in which corrosion would be likely to occur are thus eliminated. The invention is particularly suitable for use in connection with the heat exchangers of power plants.
Patent EP-0049561-A1 (EP)
Inventor: KOLBER STEVEN N
IPC: G01N21/75
Filed: 1981-08-06
Abstract: An optical timing and AID conversion method and apparatus for converting analog signals obtained by movement of a plurality of reaction vessels (12) relative to one or more beams of light from analog to digital signals. The sample signals are obtained each time a reaction vessel passes through a beam of tight. The converted digital signals indicate the absorbance of the respective vessels and their contents. Each of the reaction vessels or cuvettes has translucent wall portions providing a radiation path therethrough for the light beams which may be monitored by photometer means (28) in a chemical reaction analyzer (10). The vessels are repeatedly passed through the light beams of the photometer means as chemical reactions take place therein, the purpose being to monitor the changes in the reaction of the fluids therein by measuring the changes in the absorbance of the vessel and fluids. The sample interval of the analog signal is repeatable for each vessel for each light beam and may be shifted to select the best portion of the analog signal generated as the vessel passes through the particular light beam. The AID conversion also may eliminate the dark sample or noise error between the light beams and the reaction vessels and may eliminate the variations in the sample signals caused by changes in the rate of relative movement between the beams and vessels and changes in the velocity of the rotating beam.
Patent EP-0041425-A1 (EP)
Inventor: DENIAU ALAIN MAURICE
IPC: E02F5/12
Filed: 1981-05-18
Abstract: 1. Process for providing drainage trenches according to which : (a) a trench (1) is dug in the ground, and (b) the trench is filled with a filtering material (3), characterized in that step (a) is carried out whilst the trench is filled with a degradable pseudoplastic slurry (2), then step (b) is carried out by introducing the filtering material into the trench filled with the slurry.
Patent EP-0044259-A1 (EP)
Inventor: MEUNIER GEORGES
IPC: B01D53/34
Filed: 1981-07-15
Abstract: 1. A method of purifying gases comprising putting in contact, according to a path which is substantially vertical, on the one hand the gas to be treated displaced upwardly under the effect of a pressure difference, and on the other hand solid refractory particles moving counter-current downwardly under the effect of their weight, in which the gas is subjected in a substantially middle region of said path, to a localised heating adjusted in such a manner as to raise the temperature of the gas to a value allowing decomposition of matter to be eliminated, and the rates of feed of gas and particles are adjusted in such a manner as to substantially equilibrate the respective heat capacities of the flows of gas and the particles, and thus to allow return to a temperature close to ambient temperature at the end of their passage in said path, on the one hand of the gas treated before evacuation to the exterior and on the other hand the refractory particles before they are recycled to pass again through said path, said substantially vertical path being baffled by means of filling elements to impose on the flow of particles divisions and changes in direction characterised in that said particles move in free flow in the dispersed state within said gaseous flow.
Patent EP-0045263-A1 (EP)
Inventor: ADELET PIERRE HENRI
IPC: F16F9/49
Filed: 1981-07-28
Abstract: The damper is comprised of a cylindrical element of the type containing a liquid such as oil and a gas of which the compression varies according to the motions of a piston integral with a sliding rod, while a free piston forms a tight wall between the liquid and the gas contained therein. The rod (4) and the piston (6) which is integral therewith are provided with means for braking the passage of liquid from one side to the other side of the piston (6) and the opposing sides of the pistons (6 and 15) are provided for an interpenetration (from 22 to 24) at the end of the compression stroke, so that the liquid acts to prevent any striking. The apparatus also comprises means (17) for charging the gas and for adjusting the pressure. Applications particularly to motor vehicles.
Patent EP-0042420-A1 (EP)
Inventor: LAW HUNG-FAI S
IPC: C07C67/00
Filed: 1980-10-15
Abstract: Un procede rapide et systematique d'agencement d'un circuit IGFET a logique aleatoire comporte les etapes de disposition des elements du dispositif et des elements d'interconnexion correspondant au circuit dans des positions respectives suivant une configuration de rangees et de colonnes d'intersection (Figures 7 et 8). Le procede assure des agencements des elements du dispositif et d'interconnexion ayant une densite d'ensemble elevee et un degre eleve d'ordre et de regularite pour faciliter la verification en vue d'erreurs d'agencement eventuelles.
Patent EP-0047770-A1 (EP)
Inventor: LEGERIUS BENGT EFRAIM
IPC: H02G1/00
Filed: 1981-03-13
Abstract: Dispositif de pose d'une conduite (32) au travers d'un corps (1) de passage etanche au feu dans lequel se trouve dispose un materiau (4) elastique de mousse retardant le feu. Le materiau de mousse se trouve comprime dans le passage et apres la pose, entoure de maniere etanche la conduite. Le dispositif comprend un manchon (25) fendu aux extremites (28, 29) pour former aux extremites du manchon des ouvertures pouvant etre evasees en forme d'entonnoir, et comprend en outre une pointe conique (24) de percage s'engageant dans l'extremite d'insertion du manchon, cette pointe se desengageant de l'extremite du manchon apres avoir traverse le materiau de mousse.