baber/WOPTO huggingface dataset:
Patent EP-0065451-A1 (EP)
Inventor: BENETEAU PIERRE
IPC: B60T8/36
Filed: 1982-05-04
Abstract: 1. A brake pressure modulator for an anti-skid system, of the type comprising an isolating valve (16) connected between a conduit (12) to be connected to a brake pressure source and an outlet conduit (13) to be connected to a brake motor, a discharge valve (20) connected between the outlet conduit and a reservoir (15), a refilling circuit (30) including a flow restriction (31), and a control solenoid (26) provided with an actuating member (27), the isolating and discharge valves (16, 20) having their respective movable valve members (17, 20) along a common axis and their respective seats (18, 23) opposed to each other, the actuating member (27) of the solenoid being coupled to the movable valve member (22) of the discharge valve (20), which is mechanically connectable to the movable valve member (17) of the isolating valve (16) by a connecting member (32) sliding in a bore (33) for displacing the latter towards its seat (18) opposite to a resilient return means (19) when the control solenoid is actuated, characterized in that the movable valve member (17) of the isolating valve comprises a cylindrical portion (32) forming the connecting member and defining in its interior a conduit portion (34) of the refilling circuit laterally (36) opening into the bore, said conduit portion (32) opening in the axial end of the cylindrical portion (32) cooperating with the movable valve member (22) of the discharge valve (20) and being adapted to be closed by the latter, the cross section (S2) of the cylindrical portion (32) being smaller than the cross section (S1) of the seat (18) of the movable valve member (17) of the isolating valve (16).
Patent EP-0076286-A1 (EP)
Inventor: HANCOCK JAMES JUSTINIAN
IPC: B61L5/02
Filed: 1982-04-13
Abstract: Un dispositif d'actionnement d'un commutateur de ligne de chemin de fer fonctionne selectivement entre deux positions de commutation et est capable d'etre verrouille dans l'une ou l'autre de ses positions de commutation de maniere a maintenir un systeme de points ou de commutation de chemin de fer dans une position selectionnee. Le dispositif d'actionnement de commutation comprend un element actionneur (19) connecte a la partie mobile (12) d'un systeme de points ou de commutation de chemin de fer, un dispositif d'entrainement pivotable (14), et un element de connexion (21) monte sur le dispositif d'entrainement (14) et engageant l'element actionneur (19) de maniere a appliquer un mouvement lineaire sur l'element actionneur (19) lors du pivotement du dispositif d'entrainement (14). L'element actionneur (19) actionne une barre etireuse conventionnelle (12) de maniere a deplacer les rails mobiles dans un systeme de points ou commutation de chemin de fer. Un dispositif a pignon et cremaillere (15, 16) est prevu pour faire pivoter le dispositif d'entrainement (14) de maniere a deplacer l'element de connexion (21) sur plus de 180 autour de l'axe de pivotement du dispositif d'entrainement (14) entre les deux positions de commutation, de maniere que l'element de connexion deplace lineairement l'element actionneur (19) de maniere a effectuer une operation de commutation. L'element de connexion (21) possede par consequent deux positions 'surcentrees', correspondant aux positions de commutation du dispositif d'actionnement de commutation, et des moyens d'aboutement (18) sont prevus pour limiter le mouvement de pivotement du dispositif d'entrainement (14) de l'une de ses positions de commutation vers l'autre des deux positions de commutation, et verrouiller le dispositif d'actionnement de commutation dans une position commutee.
Patent EP-0083943-A1 (EP)
Inventor: SOUICHI SHIBATA NAKAMURATOME S
IPC: B23Q11/12
Filed: 1983-01-11
Abstract: A supporting table (6) for a machine tool spindle has a hollow portion (14) in which a liquid coolant such as fluon is contained under reduced pressure. 
     Upon localised heating of the table (6), some of the coolant evaporates thus removing heat from the body of the table (6) and transferring it to an external point, e.g. a radiator 15 which may be force-cooled by a fan 17. 
     This reduces heat-induced distortion of the table and misalignment of the spindle.
Patent EP-0097784-A1 (EP)
Inventor: WEISS JORN-VOLKER DR
IPC: C08J3/02
Filed: 1983-04-20
Abstract: Epoxy resin-diammonium salt emulsions are based on a liquid epoxy resin, a latent curing agent, and an emulsifier. The latent curing agent comprises diammonium oxalates and the emulsifiers are C8- to C14- alcohols and/or the adducts thereof with up to 10 ethylene oxide groups. A process for the production of such emulsions is provided. They are useful in epoxy resin mortars and epoxy resin-cement mortars, and for the sealing of concrete surfaces.
Patent EP-0094615-A1 (EP)
Inventor: WISMANN HORST
IPC: A61C13/08
Filed: 1983-05-11
Abstract: For the production of dental replacement parts, a mold is produced from a starting model which mold is used for pouring a cast of the model with a low melting metal. After removal of the casting mold, this cast is inserted into a galvanic bath according to which the surfaces that are not to be coated, are covered up. At the exposed surfaces, a galvanic coating in the desired thickness is applied, whereupon the low melting metal is melted out. Dental replacement parts may be produced in this manner with a very high precision and considerable savings in material and operating time.
Patent EP-0106024-A1 (EP)
Inventor: WILMES MANFRED
IPC: H01R4/24
Filed: 1983-06-30
Abstract: The piercing contact is a U-shaped bent part (1) whose raised limbs (2) are designed as piercing blades. The piercing edges (3) provided for this purpose are located on the obliquely lying narrow edges of the piercing blades (2), which thus act as separating surfaces (4), as they force the separated insulating material along the metal stem of the pressed-in conductor, out of the contact zone. <IMAGE>
Patent EP-0101837-A1 (EP)
Inventor: CZAJKA WERNER
IPC: B65G60/00
Filed: 1983-07-04
Abstract: A method and apparatus for handling can tops separates single layer can top grid frames from palletized stacks and loads and unloads the can tops automatically without damaging the can tops. The apparatus has five work stations interconnected by conveyors. Conveyors move the grid frames through the stations sequentially from the first station to the fifth station to depalletize or palletize can tops.
Patent EP-0132453-A1 (EP)
Inventor: FISCHER GERHARD
IPC: H03H21/00
Filed: 1983-07-29
Abstract: A method and apparatus for minimizing errors in digital processing of electrical signals whereby a digital input signal is divided into a digital useful signal having a lower resolution than the input signal and into a digital error signal having lower resolution than the input signal. A deviation of the useful signal is reproduced from the input signal and a check is performed to see whether the sum error of a plurality of successive useful signal values crosses a prescribed upper or lower threshold. When a threshold is crossed, an error value of the useful signal which comes closest to this threshold is identified and the useful signal and the error signal of this signal value are corrected such that the sum error no longer crosses the threshold.
Patent EP-0099710-A1 (EP)
Inventor: WEBER KENNETH EARL
IPC: C08K5/00
Filed: 1983-07-08
Abstract: A rubber composition comprising a substantially uniform dispersion in natural or synthetic rubber of phyllosilicate mineral particles, preferably talc, with a mean particle size of about 0.01 to about 20 microns, an organosilane having functional groups capable of bonding to the mineral and the rubber, and a quaternary ammonium salt.
Patent EP-0094855-A1 (EP)
Title: Four-wheeled vehicle
Inventor: JAULMES CHRISTIAN
IPC: B60G21/04
Filed: 1983-04-27
Abstract: This invention relates to a four-wheeled vehicle intended to be driven as a moped. The vehicle chassis consists of a frame, with four wheels placed in a rhombus pattern. It includes a back drive wheel whose axle is carried by a frame and a front steering wheel whose axle is carried in a fork which is guided in a tube of the frame and which is solid with a handlebar. The steering wheel and fork, like the frame, is centered in relation to the plane of symmetry of the vehicle. The vehicle includes two side stabilizing wheels.
Patent EP-0113298-A1 (EP)
Inventor: CONSTANTI JEAN
IPC: H01G9/022
Filed: 1983-12-30
Abstract: Separator for an electrolytic capacitor, characterised in that it is comprised of the association of at least one porous plastic sheet and at least one absorbing paper sheet impregnated with an electrolyte. The porous plastic material is preferably a porous polyester, particularly porous polybutylene terephtalate. Another object of the invention is an electrolytic capacitor comprising between an anode and a cathode such a separator, the porous plastic sheet being arranged against the anode.
Patent EP-0102912-A1 (EP)
Inventor: COLVIN HOWARD ALLEN
IPC: C07C7/14
Filed: 1983-08-16
Abstract: @ This invention discloses a process for the separation of diisopropenylbenzene from organic impurities in a dehydrogenation mixture comprising: (1) hydrogenating said dehydrogenation mixture to a maximum isopropenylstyrene concentration of no more than about 5% by weight in the presence of a rhodium catalyst and hydrogen to form a hydrogenated dehydrogenation mixture, followed by, (2) fractionally distilling said hydrogenated dehydrogenation mixture under conditions sufficient to separate said diisopropenylbenzene from said organic impurities in said hydrogenated dehydrogenation mixture.
Patent EP-0112827-A1 (EP)
Title: Instrument de musique a bouche electronique
Inventor: OLIVIER BERNARD JOSEPH MATHIEU
IPC: G10H1/32
Filed: 1983-01-04
Abstract: L'instrument de musique, tel un harmonica ou une flûte, comprend un clavier à bouche (2), respectivement un bec (31) présentant des éléments conducteurs de l'électricité (4), fixés ou incrustés sur une surface isolante. Cet instrument comprend un dispositif électronique générateur de sons commandé par un circuit électronique constitué en partie par l'exécutant lui-même.
Patent EP-0101448-A1 (EP)
Title: Soupape de protection contre les ruptures de conduite pour une conduite ou tuyau a pression avec une conduite ou tuyau enveloppant protecteur
Inventor: PALMGREN KARL SIEVERT
IPC: F16K17/24
Filed: 1983-01-25
Abstract: Une soupape de protection contre les ruptures de conduite pour une conduite double (10, 11) possède un dispositif de décompression (28) avec une soupape de retenue commandée par pilote (41, 42) avec un piston de commande (37) actionné par la pression régnant dans l'espace (26) délimitée par les conduites doubles (10, 11) et ouvre la soupape de retenue (41, 42) lorsqu'une valeur limite déterminée par son ressort (43) est dépassée. La soupape de retenue (41, 42) libère ainsi la pression dans un verrou de fluide qui est formé par un mécanisme à piston et cylindre (17, 18) dont le cylindre (18) est normalement fermé par la soupape de retenue (41, 42) et dont le piston (17) est relié à l'organe principal (16) de la soupape principale, de sorte que cet organe de soupape se déplace vers une position fermée par l'action du ressort à pression (19) lorsque la soupape de retenue (41, 42) est ouverte. Une réduction de la pression dans l'espace (26) entre les doubles conduites (10, 11) se traduit par un déplacement du piston (17) et de l'organe de soupape principal (16) relié au piston par l'intermédiaire du ressort (19) vers une position fermée, provoquant un écoulement de fluide au travers d'un dispositif de restriction à une voie (51-53) qui est ainsi ouvert et propage la pression que l'action du ressort (19) a engendrée vers le piston de commande (37), agissant ainsi sur la soupape de retenue commandée par pilote (41, 42) qui libère la pression dans le verrou de fluide formée par le mécanisme à piston et cylindre (17, 18).
Patent EP-0107734-A1 (EP)
Inventor: JONES ALUN G
IPC: A61K51/12
Filed: 1983-04-26
Abstract: Un complexe de coordination d'un liant isonitrile et d'un radionucléide tel que Tc, Ru, Co, Pt, Fe, Os, Ir, W, Re, Cr, Mo, Mn, Ni, Rh, Pd, Nb et Ta, est utile en tant qu'agent diagnostic pour l'étiquetage de liposomes ou de vésicules, et des cellules vivantes sélectionnées contenant des membranes de lipides, tels que des caillots sanguins, des tissus du myocarde, des tissus de la vésicule biliaire, etc.
Patent EP-0120063-A1 (EP)
Inventor: MOORE LESLIE GERALD
IPC: H04N1/46
Filed: 1983-09-19
Abstract: Une visionneuse de films photographiques sur écran vidéo pouvant explorer des films en couleurs pour produire un signal vidéo en couleurs comprend un détecteur d'image (246) à dispositif à couplage de charge (CCD) à image unique possédant un motif d'éléments de filtre de couleurs (1202, 1204, 1206). Le détecteur d'image CCD à image unique est éclairé par un éclair avec une image du film en couleurs pendant les intervalles de retour vertical du spot d'un signal vidéo standard. Le capteur d'image CCD à image unique éclairé par un éclair permet d'obtenir une définition élevée avec un capteur d'image monoplaquette. Afin de réduire les fréquences d'horloge de lecture, le capteur d'image à image unique est pourvu d'une paire de registres de sortie parallèles (301, 303).
Patent EP-0115805-A1 (EP)
Inventor: APPEL HELMUT
IPC: H01H19/62
Filed: 1984-01-23
Abstract: The invention relates to a cam-operated electric switch with a rotary drive. On the rotary shaft, there is mounted a cam (8) which protrudes into a cut-out in a contact slide (6) and which can move laterally with respect to the longitudinal direction of the rotary shaft, on rotation of the rotary shaft, by bearing on the bearing surfaces (10) in the cut-out, and which can be brought into effective connection with fixed contact parts. The contact slide (6) holds a plurality of contact links (5), located one after another, and is guided in a movable manner into a rectangular switch housing. This results in a cam-operated switch design with a small installation depth which can be constructed with a small number of individual parts. <IMAGE>
Patent EP-0123936-A1 (EP)
Inventor: HORIUCHI MASATADA
IPC: H01L27/092
Filed: 1984-03-30
Abstract: Disclosed is a semiconductor device, especially MISFET, which can ensure high breakdown voltage and operate at high speed. The source and drain regions (5, 6; 24, 25) have an impurity concentration not exceeding 10 20 cm -3 , and on the surface of the impurity regions there is a metal silicide layer (12, 214) with a very thin, highly conductive layer (13) formed underneath the silicide. In the case of CMOS, the impurity concentration of the n-type drain or source regions (24, 25) does not exceed 10 20  cm -3  whereas the impurity concentration of an p-type drain or source regions does not exceed 10 19  cm -3  and at least one portion (214) of the drain or source region (24,25) is made of a metal silicide, thereby effectively preventing the latch-up phenomenon. The characteristics of the MISFET may be further improved by having a gate sidewall insulator of a high dielectric constant.
Patent EP-0132612-A1 (EP)
Inventor: COENEN HUBERT DR
IPC: C10G1/10
Filed: 1984-06-27
Abstract: A process for the production of liquid hydrocarbons from old tires, cable wastes, polyethylene wastes and/or polypropylene wastes, by which the waste products, in pulverized form, are treated at a temperature of 150 DEG  to 500 DEG  C. and a pressure 20 to 300 bar with a solvent which is liquid at 1 bar and 20 DEG  C. to form a solvent phase charged with liquid hydrocarbons and a residue phase. The charged solvent phase is separated from the residue, and the separated charged solvent phase is resolved into its components by lowering of pressure and/or temperature, and by distillation.
Patent EP-0142056-A1 (EP)
Inventor: JEHLE FRANZ DIPL-ING FH
IPC: G01S13/935
Filed: 1984-10-16
Abstract: Für eine Radaranordnung für Luftfahrzeuge, insbesondere Hubschrauber, sind eine erste Frequenz bei einem Maximum atmosphärischer Dämpfung und eine zweite Frequenz nahe der ersten in einem Bereich geringer atmosphärischer Dämpfung, vorzugsweise bei 60 GHz und 50 GHz, vorgesehen. Die erste Frequenz dient zur Hinderniswarnung, die zweite zur Bewegtzielerkennung und Navigation. Die mm-Wellen-Komponenten der Anordnung können weitgehend für beide Frequenzen verwandt werden, so daß sich eine wesentliche Gewichts-, Raum- und Kostenersparnis ergibt.
Patent EP-0171465-A1 (EP)
Title: Optisch auslesbarer plattenförmiger Informationsträger hoher Speicherdichte
Inventor: LANGOWSKI HORST-C DIPL-PHYS
IPC: G11B7/24
Filed: 1984-12-14
Abstract: Optische Informationsspeicherplatten werden üblicherweise mittels eines Laserstrahls in Reflexion ausgelsen. Die in wenigstens eine Seite der Informationsträgerplatte eingeprägte, die Information enthaltende Mikrostruktur muß hierzu mit einer Reflexionsschicht versehen werden, die bei guter Haftung und hoher Korrosionsbeständigkeit ein für den Laserstrahl ausreichendes Reflexionsvermögen aufzuweisen hat. Weiterhin ist die Reflexionsschicht zum Schutz der Informationsmikrostruktur und der Reflexionsschicht mit einer Schutzschicht zusätzlich abzudecken. Im Interesse einer kostengünstigen Massenfertigung wie auch im Interesse einer Verkürzung des Sputterzyklus zum Aufbringen der Reflexionsschicht auf die Plattenoberfläche wird vorgeschlagen, für die Reflexionsschicht eine Metallegierung aus einer ausgewählten Gruppe von Metallegierungen vorzusehen, die eine Cu-Cr-Legierung mit 0,3 - 1,5 % Chrom, eine Al-Mg-Si-Legierung mit jeweils 0,5 - 1,5 % Magnesium und Silizium und eine Mg-Mn-Si-Legierung mit 1,2 - 2 % Mangan und 0,05 - 0,1 % Silizium aufweist.
Patent EP-0114079-A1 (EP)
Inventor: SCHOLES GARY
IPC: C07D491/10
Filed: 1984-01-05
Abstract: Azetidine compounds of the general formula Iwherein Ar represents an aryl group and X represents a hydrogen atom, a carboxyl group or a hydroxymethyl group; their preparation from pentaerythritol via compounds of formulawherein Hal represents chlorine, bromine or iodine, Y represents oxygen orand Z represents Hal or OH, together with their use as intermediates in the preparation of 3-carboxyazetidine; also the compounds of formula
Patent EP-0119683-A1 (EP)
Inventor: LYSENKO ZENON
IPC: B01J27/00
Filed: 1984-01-17
Abstract: A continuous process for preparing 5-oxo-2,4-dichloro-4-alkyl or aryl pentanenitriles, e.g., 5-oxo-2,4-dichloro-4-methylpentanenitrile-1 by reacting an a,a-dichloroaldehyde with an acrylonitrile in a coil reactor.
Patent EP-0166039-A1 (EP)
Inventor: JRADIL JOHN HELMUT
IPC: E02F3/348
Filed: 1984-06-22
Abstract: Apparatus (10) and method for loading material, particularly for use in underground mines. The apparatus (10) has a body supported on wheels (25) or crawler tracks, which permits movement of the body on a surface, and a conveyor assembly mounted on the body to transport material from a front portion of the conveyor assembly (27) to a rear portion thereof. Advancing structure (82, 84, 85) cooperates with the conveyor assembly to cause essentially axial movement of the conveyor assembly (27) as a reaction to force from the advancing structure (82, 84, 85). Penetrating structure (50) mounted adjacent the front portion of the conveyor (27) is adapted to be forced into material to be loaded and is rotationally oscillated about a horizontal transverse axis disposed normally to the longitudinal axis to facilitate penetration of the material. Use of advancing (82, 84, 85) structure to force the penetrating structure (50) into the material eliminates necessity for tractive forces applied to the wheels or tracks of conventional machines, thus overcoming scuffing or wear problems associated with such wheels or track. The body itself either carries the fixed conveyor assembly and is moved by the advancing structure as a total assembly, or alternatively the body is fixed by anchoring structure and the advancing structure moves the conveyor assembly relative to the body. The front portion of the conveyor can be raised to enter the material at a higher elevation.
Patent EP-0167684-A1 (EP)
Inventor: DILLE ROGER MCCORMICK
IPC: C01B3/36
Filed: 1984-06-28
Abstract: This is a partial oxidation process in which heavy hydrocarbonaceous fractions from a petroleum refinery and light liquid paraffinic hydrocarbon extractants are used in the production of synthesis gas, reducing gas, or fuel gas i.e. gaseous mixtures comprising H 2  and CO. In the process, substantially all of the particulate carbon and soot that are simultaneously produced are recovered and recycled to the reaction zone. A dispersion of carbon-soot-light paraffinic hydrocarbon extractant from the decanting zone is combined with a heavy refinery fraction in admixture with a liquid aromatic-rich hydrocarbon to produce a pumpable single liquid phase mixture which is introduced into a fractionation zone where the following streams are separated from each other: (a) a stream of light paraffinic hydrocarbon extractant which is recycled to the decanting zone, (b) a stream comprising at least a portion of the aromatic-rich hydrocarbon which is recycled for mixing with the heavy refinery fraction, and (c) a stream of pumpable dispersion of carbon-soot heavy refinery fraction and any remaining aromatic-rich hydrocarbon which may be used as fuel in the system or exported. Troublesome asphaltene precipitation that causes operational problems and increased viscosity is avoided by the subject process. Comparatively low cost heavy refinery fractions which ordinarily are difficult to handle may be now used along with light liquid paraffinic hydrocarbon extractants.
Patent EP-0128101-A1 (EP)
Title: Method and apparatus for switching yarn in turret-type winder
Inventor: SASAKI YASUSUKE
IPC: B65H67/048
Filed: 1984-06-05
Abstract: A method for automatically switching a yarn from a package (B1) to an empty bobbin (B2) when doffing the package, in which a bobbin holder (18) carrying the package is preliminary accelerated by an acceleration disc (31) for maintaining a yarn tension in a proper range before yarn switching with a preset urging force of the acceleration disc onto the bobbin holder increased continuously or stepwisely corresponding to a size of the package. 
     An apparatus for carrying out the above method comprises a pressure control means for a fluid operating a rotary actuator (28) utilized for urging the acceleration disc (3) onto the bobbin holder, which means includes a cam displaceable with a growth of the package (B1) and a regulator valve actuated by the cam for outputting a regulated pressure to the rotary actuator (28). 
     Use of the method and the apparatus in a turret type automatic winder.
Patent EP-0135405-A1 (EP)
Title: Procédé et dispositif de détection de points en mouvement dans une image de télévision pour systèmes de télévision numérique de compression de débit à rafraîchissement conditionnel
Inventor: CATROS JEAN-YVES
IPC: H04N7/36
Filed: 1984-07-03
Abstract: Le procédé selon l'invention consiste à décomposer l'image en blocs de N × M points, les points d'un bloc étant situés aux intersections de N lignes et de M colonnes de l'image, à transformer les N × M différences inter-image des valeurs de luminance et/ou de chrominance correspondantes en N × M coefficients à l'aide d'une transformation orthogonale, à comparer les valeurs absolues des coefficients obtenus à un ou plusieurs seuils de référence prédéterminés pour déclarer en mouvement les points placés au milieu d'un bloc lorsque la valeur absolue d'au moins un coefficient obtenu par cette transformation est supérieure à au moins un seuil de référence prédéterminé. Le dispositif comprend un ensemble de registres à décalage (17) pour stocker les différences inter-image, un organe de matriçage pour calculer les coefficients (18) et un organe de décision (19). Application: réduction de bruit dans une séquence d'images animées.