baber/WOPTO huggingface dataset:
Patent EP-0007734-A1 (EP)
Inventor: CHESTER ARTHUR WARREN
IPC: C10G11/18
Filed: 1979-07-10
Abstract: A carbon monoxide combustion promoter is introduced to the circulating inventory of catalyst in a catalytic cracking unit as a mixture of particles rich in metal with particles free of metal, the net concentration of metal in the mixture being about 1 to 10 ppm. According to a preferred embodiment the particles rich in metal contain about 50 ppm of platinum, iridium, osmium, palladium, rhodium, ruthenium or rhenium. When such mixtures are supplied to the circulating inventory, the specific activity of the metal for carbon monoxide oxidation is enhanced, the activity of the mixture being higher than that of a catalyst in which the same quantity of metal is evenly distributed among all the particles.
Patent EP-0016772-A1 (EP)
Inventor: RAY WILLIAM FREDERICK
IPC: H02J7/02
Filed: 1980-01-03
Abstract: Un systeme de moteur electrique a reluctance variable comprend un moteur a reluctance variable ayant des enroulements principaux (A, B, C, D) et des enroulements auxiliaires couples etroitement aux enroulements principaux, une batterie d'accumulateurs principale pour l'entrainement des terminaux moteurs (10, 11) (designes par bornes d'alimentation de tension en courant continu), et un circuit convertisseur de puissance (Figure 2) pour charger la batterie a partir de ladite alimentation, dans lequel le moteur est inclus dans le circuit convertisseur de puissance pour fonctionner comme transformateur d'isolation et isoler la batterie de l'alimentation pendant la charge.
Patent EP-0020576-A1 (EP)
Title: Method for lining electrolysis cells for the production of aluminium.
Inventor: SULMONT BENOIT
IPC: C04B35/66
Filed: 1980-05-20
Abstract: PCT No. PCT/FR79/00101 Sec. 371 Date Jul. 7, 1980 Sec. 102(e) Date Jun. 11, 1980 PCT Filed Nov. 7, 1979 PCT Pub. No. WO80/00978 PCT Pub. Date May 15, 1980. The invention relates to a process for packing, also known as lining, electrometallurgical furnaces. The packing is produced from a concrete which is poured in situ or in precast blocks, composed of a setting cement having a low water retention capacity and low porosity and of an aggregate of which at least a proportion is a carbonaceous product such as anthracite. This packing has a noteworthy resistance to the constituents of fluoride-based igneous electrolysis baths and to liquid aluminum. Application to the packing of igneous electrolysis cells for the production of aluminum.
Patent EP-0022872-A1 (EP)
Inventor: YOSHIOKA MORIHISA
IPC: F16D3/24
Filed: 1980-06-17
Abstract: Un joint universel synchrone de transmission d'un mouvement rotatif d'un arbre d'entrainement a un arbre entraine avec la meme vitesse angulaire que l'arbre d'entrainement comprend, par exemple, une voie de roulement exterieure (10) du cote de l'arbre d'entrainement (1), une voie de roulement interieure (20) du cote de l'arbre entraine (2), et une pluralite de billes (3) interposees via une cage (4) entre les voies de roulement interieure et exterieure (10) et (20). La voie de roulement interieure (20) possede une surface spherique exterieure (22) et une pluralite de rainures a billes (21) formees en plusieurs positions peripheriques sur la surface peripherique externe (22), lesdites rainures (21) etant disposees suivant une courbe ayant un centre dans la position (B) separe axialement du centre (C) de la surface peripherique externe au fond en coupe axiale. La voie de roulement interne est amenagee en formant les rainures a billes de forme desiree et la surface peripherique externe par rapport a la moitie axiale (11) et en formant les rainures a billes de forme desiree et la surface peripherique externe par rapport a l'autre moitie (12).
Patent EP-0015509-A1 (EP)
Inventor: BELTZIG GUENTER
IPC: A63G9/00
Filed: 1980-02-28
Abstract: A swing seat for children, which is held on a cable or a chain, such as can be used for children's play equipment and, in particular, in conjunction with movable trolleys which roll along, for example, on an inclined cable. Since there are risks in the movement of such play equipment when impacting on an obstacle, the swing seat is to be designed wherever possible in such a way that the risk of injury during use is largely avoided. The swing seat is constructed in such a way that it has a seat disc (2) which is constructed in the form of an inverted shell (8), consists of an elastic material and merges evenly at its edge into a downwardly and inwardly rounded moulded-on annular bulge (7). Provided in the seat disc (2) is a central longitudinal opening (10), in which the end of a cable (18) or a chain can be fixed. <IMAGE>
Patent EP-0023256-A1 (EP)
Inventor: FURUKAWA HIROSHI
IPC: C08G75/16
Filed: 1980-06-11
Abstract: A curable composition comprising (1) at least one rubber selected from the group consisting of natural rubber, a diene rubber and a diene copolymer rubber, (2) a sulfide resin as a curing agent having the following general formula:
     wherein X is methylene group, ethylene group, -S- or-S-S-, R 1  and R 2  are independently a C1-10 alkyl or alkenyl group, Y 1  and Y 2  are independently the residue of a phenol compound, p is an integer of 2 to 8, and n is an integer of 2 to 5, (3) a phenolic thermosetting resin and (4) a hardener for hardening said thermosetting resin. The composition shows a low viscosity upon milling and also does not take place scorching and blooming, and can provide a cured rubber having a high dynamic modulus of elasticity with improved workability and processability. The cured rubber is suitable for use in radial tires as bead filler rubber.
Patent EP-0023018-A1 (EP)
Inventor: DIETZ RICHARD EWALDUS
IPC: C08F10/00
Filed: 1980-07-15
Abstract: Polymer containing catalyst residues from catalysts having at least one atom of halide are contacted with a treating agent comprising in combination a monoalkyl ether of a glycol and an alkylene oxide to reduce the level of catalyst residues in the polymer.
Patent EP-0024610-A1 (EP)
Inventor: BODEN HEINRICH
IPC: B29C45/26
Filed: 1980-08-09
Abstract: The invention relates to a method of filling cavities and, in particular, mold cavities, with a reactive solid-forming or foam-forming mixture, wherein at least two reactants are introduced into a spatially limited mixing zone, mixed therein as they pass through, and the mixture produced is introduced into a mold cavity where it reacts and wherein the mold cavity is initially enlarged in-part for storing a portion of the mixture, which portion is subsequently transferred to the final mold cavity volume. The object of the invention is to produce plastic articles which are shaped in molds, but also to fill out other cavities, for example, for the purposes of reinforcement.
Patent EP-0027961-A1 (EP)
Title: 17-alpha-substituted steroids, preparations containing them and process for their production
Inventor: WIECHERT RUDOLF DR PROF
IPC: C07J1/00
Filed: 1980-10-16
Abstract: 17 alpha -substituted steroids of the formula   <IMAGE>   wherein R1 is hydrogen, acyl, alkyl, alkenyl, alkyl or alkenyl interrupted by an oxygen atom, cyclopentyl, or tetrahydropyranyl, R2 is alkyl or alkenyl of 2-6 carbon atoms, X is oxygen or the grouping H(OR3) wherein R3 is hydrogen, acyl, alkyl, alkenyl, alkyl or alkenyl interrupted by an oxygen atom, cyclopentyl, or tetrahydropyranyl, upon topical application, display antiandrogenic properties and can be utilized for the treatment of acne, seborrhea, alopecia and hirsutism.
Patent EP-0030690-A1 (EP)
Inventor: KOESTER EBERHARD DR
IPC: G07D7/04
Filed: 1980-12-05
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Echtheitsprüfung von Aufzeichnungsträgern, die gegen Fälschung zu sichern sind und welche eine Schicht aus magnetischem Material mit Austauschanisotropie besitzen, mittels Vergleich und Zuordnung einer Aufzeichnung vorbestimmter Signalfolge mit einer nach der Einwirkung eines vorbestimmten Temperaturzyklus und daran anschließend eines auf Null abklingenden magnetischen Wechselfeldes wegen des austauschanisotropen Verhaltens des magnetischen Materials verbleibenden Restaufzeichnung.
Patent EP-0014046-A1 (EP)
Inventor: HOULE CONRAD G
IPC: G11B7/246
Filed: 1980-01-08
Abstract: In accordance with the present invention, the optical characteristics of a thermal deformation recording element are so altered that the element can be read back using the same beam as was used for recording. The read beam can be used for playback at an arbitrarily high power level to enhance the signal-to-noise ratio of the recovered signal and yet not damage the deformation recording. A suitable thermal recording element, therefor, contains a layer of thermal recording material comprising a binder and a dye whose spectral absorption characteristics have been altered for playback after a deformation pattern has been recorded therein by absorption of energy from the recording beam.
Patent EP-0016522-A1 (EP)
Inventor: SUGAHARA TAKEHISA
IPC: H01L23/367
Filed: 1980-02-06
Abstract: A semiconductor device comprising: a semiconductor chip; a package (1) for accommodating the chip; groups of leads which are arranged around the perimeter of thepackage (1), and; striped insulators such as plastic films (8) to each of which one ofthe groups of leads (3) are adhered. In addition, a method for manufacturising the same comprising the steps of: preparing a package (1) including a semiconductor chip and having lead frames (2) each of which is composed of leads (3) and a supporting end portion; adhering the lead frames (2) to an insulationg sheet such as a plastic film (8), and; chipping off the portions of the insulating sheet to which the supporting end portions are adhered.
Patent EP-0016564-A1 (EP)
Inventor: COSBY ALAN HUGO LAMBERT
IPC: A46B7/04
Filed: 1980-02-29
Abstract: A toothbrush (10) comprising a head portion (12) having a plurality of tufts extending therefrom, a handle portion (11), the portions (11 and 12) having interengagable formations (15,44; 19,38; 20,40) whereby the head portion (12) is adapted to be removably carried by the handle portion (11), and snap engagement means (21,41) sothatwhen the head portion (12) is located on the handle portion (11) and moved rearwardly thereof, the snap engagement means (21,41) operates with a 'clicking' sound.
Patent EP-0023440-A1 (EP)
Title: Dispositif d'immobilisation d'écrous prisonniers
Inventor: MELICQUE GASTON EDMOND EUGENE
IPC: F16B37/04
Filed: 1980-06-30
Abstract: Sur l'organe de la structure est fixé un pont (1) comportant une paroi médiane et deux parois latérales présentant chacune un trou, ledit trou (4) de la paroi médiane étant situé en regard du trou taraudé de l'écrou (7) destiné à recevoir la partie filetée d'une vis (8) et qui est immobilisé en rotation dans une barrette (11) comportant deux pattes 13a, 13b opposées qui sont engagées dans les trous (5, 6) ménagés dans les parois latérales du pontet (1), ledit trou présentant une collerette (12) disposée entre la paroi médiane et la barrette.
Patent EP-0025401-A1 (EP)
Inventor: DE GAUFRIDY DE DORTAN JACQUES
IPC: F16L37/58
Filed: 1980-09-09
Abstract: The device comprises a rigid telescopic sheath formed from tubes 10 and 11 fitted one into the other, the ends whereof are provided with opposing annular flanges 2 and 3, an inflatable annular chamber 12 fitted onto the said sheath between the flanges 2 and 3, an outer tubular envelope 4 whose ends are connected to the flanges 2 and 3 and which surrounds the inflatable chamber 12 in a manner such as to retain it radially, and elastic restoring means 5 stressing the flanges towards one another. Application to the coupling of an insulated container to a refrigeration installation. <IMAGE>
Patent EP-0026742-A1 (EP)
Inventor: KARRER FRIEDRICH DR
IPC: C08L1/00
Filed: 1980-09-22
Abstract: Diazaphospholane und Diazaphosphorinane der Formel I, <IMAGE> worin m null oder 1 ist, n 1 oder 2 ist und R¹ bis R<4> die in Anspruch 1 gegebene Bedeutung haben, sind wirksame Lichtschutzmittel für organische Materialien, insbesondere für Polymere. Daneben können sie auch eine antioxydative und/oder eine flammhemmende Wirkung besitzen. Sie können aus den entsprechenden Diaminen durch eine Ringschluss-Reaktion mit den Phosphordichloriden R³P(O)mCl2 hergestellt werden.
Patent EP-0022859-A1 (EP)
Inventor: WELLS GEORGE H
IPC: H05K1/14
Filed: 1980-08-15
Abstract: Le fond de panier a multi-couches permet l'imbrication d'une pluralite de processeurs et d'une pluralite de memoires par l'intermediaire de plaques separees d'interface de memoire dans un ordinateur de maniere a reduire considerablement la longueur du chemin de circuit tout en eliminant les croisements des cables de signaux et permettant l'utilisation de plaques identiques d'interface de memoire, ce qui se traduit par une augmentation sensible de la frequence de base et du rendement de l'ordinateur.
Patent EP-0060301-A1 (EP)
Inventor: MURAKAMI MASAHIRO
IPC: C07D501/36
Filed: 1980-09-19
Abstract: A process for preparing cephalosporin compounds represented by the following general formula (III):
     (wherein R represents a hydrogen atom or a methyl group) or the pharmaceutically acceptable salts thereof, which comprises reacting 7-amino-3-(benzimidazol-2-yl) thiomethyl-3-cephem-4-carboxylic acid represented by the following formula (I):
     or the salt thereof with a compound represented by the following general formula (II):
     (wherein R represents a hydrogen atom or a methyl group).
Patent EP-0041249-A1 (EP)
Inventor: RENZ PETER
IPC: B42B5/10
Filed: 1981-05-29
Abstract: The device comprises a station (9) for cutting pieces of an endless material and a station for binding (12) where the fingers (3) of clamps (5') are pressed into the holes (32) of a package of sheets by the jaws (34) of a locking device. Thus, the sheets are held together. Two endless screws (14 and 18) provide for the feed of endless material for the clamps (5) to the cutting station (9) and thereafter of the clamps (5') to the binding station (12). At least one motor (20) and at least one coupling (23) provide for the intermittent driving of the endless screws.
Patent EP-0046280-A1 (EP)
Inventor: BOHAN JOHN E JR
IPC: F23N5/20
Filed: 1981-08-14
Abstract: A fail safe fuel burner control system utilizes a flame sensor (45) that controls two separate signal processing circuits (50, 60) that have two different threshold levels of operation. Each of the signal processing circuits controls a separate switch (K1, K2) and these switch means are interrelated to ensure that a pilot valve (29) and main valve (52) are opened in sequence and that a pilot flame is properly burning before the main valve is opened. If the flame sensor senses any abnormality, the interrelationship of the output circuits prevents the main valve (32) from opening.
Patent EP-0049429-A1 (EP)
Inventor: BANIEL AVRAHAM MATITIAHU
IPC: C07C51/48
Filed: 1981-09-25
Abstract: Organic acids, such as citric acid, malic acid and lactic acid. can be extracted from aqueous solutions thereof by contacting such solutions with a mixture of a water immiscible amine and a water immiscible organic acid dissolved in a suitable water immiscible solvent.
Patent EP-0043216-A1 (EP)
Inventor: TANIKAWA OSAMU
IPC: B25B23/157
Filed: 1981-06-22
Abstract: Power-operated rivet nut setting tool has a screw-threaded pull bar (56) and a drive nut (58) by which the bar (56) is pulled rearwardly when restrained from rotation. A friction drive from the drive nut (58) to the bar (56) to rotate the bar (56) and a screw-threaded mandrel (100) releasably coupled to it is provided by a split nut (68) keyed to the drive nut (58) and resiliently enhancing the thread of the pull bar (56).
Patent EP-0053432-A1 (EP)
Inventor: BUONO FREDERICK JOSEPH
IPC: C08F299/00
Filed: 1981-10-14
Abstract: Accelerator systems for curing peroxide-catalyzed unsaturated polyester resin compositions comprise cobalt salts of monocarboxylic acids having 6 to 12 carbon atoms and potassium salts of monocarboxylic acids having 1 to 5 carbon atoms.
Patent EP-0041454-A1 (EP)
Title: Dispositif de maintien d'une tuyauterie sur un support
Inventor: ANGLARET GILBERT
IPC: F16L3/18
Filed: 1981-05-27
Abstract: La présente invention se rapporte à un dispositif capable de maintenir un élément droit de tuyauterie sur une structure résistante en reprenant les efforts radiaux appliqués à la tuyauterie et en autorisant de faibles déplacements axiaux dus à la dilatation. Le dispositif de maintien selon l'invention permet d'attacher une tuyauterie à au moins une semelle d'ancrage scellée à une structure résistante et comporte un pluralité de pièces d'attelage rectilignes attachées par des articulations à la tuyauterie, réunies à la semelle d'ancrage et disposées dans une pluralité de plans perpendiculaires à l'axe de la tuyauterie qui contiennent chacun au moins trois desdites pièces d'attelage et il est essentiellement caractérisé par le fait qu'il comporte au moins un collier annulaire (7) dont l'alésage forme au moins un pan (71) parallèle à l'axe (16) de la tuyauterie (1) et appliqué contre une portée extérieure de la tuyauterie dont la section correspond à celle dudit alésage, ce collier étant relié, par lesdites articulations (11, 12, 13) auxdites pièces d'attelage (4, 5, 6) d'un plan perpendiculaire à l'axe (16) de tuyauterie. Un tel système est utilisé dans une centrale nucléaire.
Patent EP-0052560-A1 (EP)
Inventor: THIBAULT JEAN PAUL
IPC: B65D81/30
Filed: 1981-11-09
Abstract: The invention relates to the packaging of flat, stacked articles. The package 1 comprises a locally breakable, sealed envelope 2 for insulating its contents from the surrounding environment, and means such as reinforcements 5 and a band 9 for protecting it against impacts. The envelope comprises a device consisting of a lateral bellows 3 and of at least one end flange 4 which facilitates both manual and automatic handling. Identification and grouping-together means are associated with the envelope. Application to the packaging of, in particular, radiographic films. <IMAGE>
Patent EP-0060959-A1 (EP)
Inventor: CAMENZIND ARNOLD
IPC: B21F15/00
Filed: 1981-03-19
Abstract: The apparatus has a housing (1, 2) which, at one end, has a handle (3) and a crank (4) and, at the other end, a slot (11). Situated in the extension of the slot is a rotatable inserted part (9) likewise having a slot (13) and a pin (14) on both sides. The pin is arranged offset by approximately 90 DEG  relative to the slot (13). The wire (12) is introduced through the two slots (11, 13), coiled round the fence post (16) and bent vertically to lie against a pin. The crank is then actuated and the end (17) of the wire is wound round the wire part (12). The apparatus permits tight winding and can be used both for right- hand and left-hand windings. <IMAGE>
Patent EP-0046808-A1 (EP)
Inventor: HASEGAWA TAKEO
IPC: F16B15/04
Filed: 1981-02-12
Abstract: Piton dont la force de resistance a l'extraction est accrue. La plupart des pitons conventionnels sont pourvus de moyens pour en prevenir l'extraction tels qu'une rainure en spirale ou des rainures annulaires formees a l'extremite de la tige. Lorsque le materiau de base dans lequel le piton conventionnel est enfonce est un materiau poreux mou tel que du beton-mousse, les moyens d'empechement d'extraction de ces pitons conventionnels n'offrent pas une force suffisante d'empechement d'extraction et l'effet de retention obtenu est insuffisant. Ce piton comprend une paire de tiges (1, 1) opposees l'une a l'autre longitudinalement avec une plaque metallique en orme de bande (2) disposee entre elles, les extremites des tiges (1, 1) etant formees avec des surfaces effilees (5) vers l'interieur. Ainsi, lorsque le piton est enfonce dans un materiau de base (9), les tiges (1, 1) divergent progressivement dans le materiau de base (9), tandis que la plaque metallique (2) est comprimee et deformee suivant une forme en zig-zag de maniere a preserver l'action d'expansion des tiges (1, 1) a partir de l'interieur et pour engager les tiges (1, 1) dans le materiau de base (9), empechant ainsi l'extraction du piton et accroissant la force d'empechement d'extraction de celui-ci. En outre, le piton comprend aussi une bague de serrage (7) disposee autour des deux tiges (1, 1) et de la plaque metallique (2), empechant ainsi les tiges (1, 1) de s'etendre sur la surface du materiau de base (9) et aidant les tiges (1, 1) a penetrer profondement dans le materiau de base (9) tout en empechant le trou du piton a la surface du materiau de base (9) de s'agrandir.
Patent EP-0057379-A1 (EP)
Inventor: FEND FRITZ M
IPC: C03B9/03
Filed: 1982-01-21
Abstract: The pipe (6) can be laid onto a motor-driven roller system (23) which causes the pipes (6) to rotate. The roller system (23) is a constituent of a frame (1). A coupling piece (4) which is connected to a controllable compressed-air source and into which the pipe can be inserted and locked via its mouthpiece lies against the frame (1). In order to improve shaping of the gather, a lever (7) which is provided with a block piece (8) is articulated against the frame (9). The block piece (8) has a trough-shaped recess (81) by means of which it can be moved against the gather to shape the latter. <IMAGE>
Patent EP-0065239-A1 (EP)
Inventor: CYKLOP INTERNATIONAL EMIL HOFF
IPC: B65B13/06
Filed: 1982-05-07
Abstract: Vorschubeinrichtung für Umreifungsbänder in Umreifungsmaschinen, bei der hinter der Vorschubrolle (13) ein Ausrückhebel (28) angeordnet ist, der von einer sich im Bandkanal (12) bildenden Bandschlaufe (11a) bewegt wird und die mit der Vorschubrolle (13) zusammenwirkende Andrückvorrichtung (15, 16) von der Vorschubrolle (13) abhebt, so dass das Umreifungsband (11) zwischen Vorschubrolle (13) und Andrückvorrichtung (15, 16) zurücklaufen kann und die Bandschlaufe (11a) wieder verschwindet.
Patent EP-0078534-A1 (EP)
Inventor: ORGERET LUCIEN
IPC: H02H3/06
Filed: 1982-11-02
Abstract: 1. A device for controlling a cycle comprising at least one disconnecting phase and at least one reconnecting phase of a circuit breaker which is provided with energy sources for enabling successively opening and closing operations, the energy of said sources being releasable by means of mechanisms each provided with an actuating coil (B1, B2), characterized in that each actuating coil (B1, B2) which is a percussion coil, is disposed in a circuit comprising a capacitor (C1, C2) and a controllable switch (I1, I2), the device comprising a circuit (T1-T3, TR1-TR3, D, DZ, C) for charging the capacitors (C1, C2) from the fault currents, and an overcurrent relay (R) which generates sequential signals for controlling the switches (I1, I2).
Patent EP-0068528-A1 (EP)
Inventor: ARNI PAUL
IPC: C06B45/10
Filed: 1982-05-24
Abstract: Ein kunststoffgebundener Hochleistungssprengstoff enthält 90 bis 97 Gew.-% eines hochbrisanten Sprengstoffs, z.B. Octogen, und 3 bis 10 Gew.-% eines neuen Phlegmatisierungs- und Bindemittels (jeweils bezogen auf das Gesamtgewicht des Hochleistungssprengstoffs = 100). Dieses wird auf der Basis wässriger Dispersionen hergestellt und enthält im wesentlichen (bezogen auf den Feststoffanteil) 18 bis 50 Gew.-% Poly-O-butylacrylat und 3,7 bis 20 Gew.-% Paraffin, sowie 2 bis 7 Gew.-% Polytetrafluorethylen als Gleitmittel, 20 bis 65 Gew.-% Calciumcarbonat als Füllstoff und 0.9 bis 7,5 Gew.-% Polyethylen oder, für einen antistatischen Hochleistungssprengstoff, 25 bis 65 Gew.-% Graphit als Gleitmittel und 15 bis 25 Gew.-% Calciumsulfat als Füllstoff. Zusätzlich werden Hilfs- und Zusatzstoffe wie Emulgatoren, Dispergiermittel, Entschäumer, Benetzungsmittel, Verdicker und kleine Mengen Kieselgel zugefügt. Das in wässriger Dispersion zübereitete Phlegmatisierungs- und Bindemittel wird mit dem Octogen in einer Mischtrommel vermischt und getrocknet oder vorgetrocknet und anschliessend nach Behandlung mit Isopropanol-Wasser (1 : 1) getrocknet. Bei Drücken im Bereich von 2,2 bis 4,2 t/cm² daraus kalt gepresste, homogene Formkörper haben Dichten über 1,8 g/cm³ und Detonationsgeschwindigkeiten von 8.6 km/s und mehr.