baber/WOPTO huggingface dataset:
Patent EP-0035525-A1 (EP)
Title: Recirculation des gaz d'admission
Inventor: STUMPF URBANO ERNESTO
IPC: F02B41/04
Filed: 1981-03-23
Abstract: Adaptation d'un moteur a combustion interne a allumage par etincelles en un moteur a combustibles multiples ayant un rendement thermodynamique maximum avec chaque combustible. L'innovation reside dans la variation d'un taux de compression effectif du moteur par recirculation des gaz non brules depuis le cylindre a la tubulure d'admission (9) du moteur dans une certaine plage de la course de compression du moteur. La recirculation des gaz d'admission est commandee par un dispositif d'actionnement (5) avec action variable. L'effet essentiel consiste a donner au moteur un taux de compression effectif variable optimum pour un combustible particulier et en meme temps d'utiliser un grand taux d'expansion, constant et independant du taux de compression, de maniere a obtenir un rendement thermodynamique eleve et une faible consommation de combustible. Le dispositif s'applique aux moteurs existants ou aux nouveaux moteurs de maniere a obtenir un rendement eleve de l'utilisation des combustibles volatiles ou gazeux, tels que les derives du petrole et ses combustibles alternatifs tels que les alcools et les biogaz.
Patent EP-0043893-A1 (EP)
Inventor: CASTNER CHRISTIAN B
IPC: G01N21/85
Filed: 1981-04-15
Abstract: Apparatus for regulating the concentration of plating solution (20) components in a plating bath comprising a sensing device (22) suspended in the bath responsive to the concentration of one or more plating components of the plating solution and capable of generating a signal and a pump for supplying replenisher solution to the bath, maintaining the concentration of components of the plating solution substantially constant during use of the plating bath.
Patent EP-0046518-A1 (EP)
Inventor: FONTANA KARL-HEINZ
IPC: A61B17/06
Filed: 1981-07-31
Abstract: 1. Package for surgical suture material comprising two pieces of film which are positioned against each other at their edges and are joined in a sealing manner, enclosing the suture material and which have tearopen flaps on one edge, and a folding card positioned between the pieces of film and containing the substantial quantity of the suture material from which card projects a thread end of the suture material, characterized in that the one piece of film (12) is so designed that when the tear-open flaps (35, 36) are drawn apart, tear lines (43, 44) are produced which extend substantially in parallel to the end sides of the packagage, while, along the end sides of said piece of film (12) strips remain to cover two opposite edges of the folding card (14).
Patent EP-0049860-A1 (EP)
Inventor: BATZ HANS-GEORG DR
IPC: C07D207/452
Filed: 1981-10-06
Abstract: Process for the preparation of reactive, couplable derivatives of the thyroid hormones 3,3',5-triiodothyronine (T3) and 3,3',5,5'-tetraiodothyronine (T4) by reaction with reactive carboxylic acid derivatives, which process comprises sylylating all the functional groups of the thyroid hormone by reaction with a reactive triorganosylyl derivative and then reacting the persylylated derivative of the thyroid hormone thus obtained with an activated carboxylic acid derivative.
Patent EP-0051773-A1 (EP)
Inventor: WETZEL BERND DR DIPL-CHEM
IPC: C07D499/68
Filed: 1981-10-23
Abstract: New penicillins of general formula   <IMAGE> and the salts thereof are described, wherein A represents a phenyl hydroxyphenyl, 2-thienyl, cyclohexa- 1,4-dien-1-yl, 3,4-dihydroxyphenyl or 3-chloro-4-hydroxyphenyl group and R represents a group of formula   <IMAGE> wherein R1 represents, inter alia, a ureido or nitro group, an aminocarbonyl group optionally substituted by methyl groups, or a group of formula  SO2R4;-SOR4; SO2NH2,  -SO2-NHR4 or -SO2N(R4)2 in which R4 is C1-4 alkyl, and R2 and R3 represent a hydroxyl group, an aminosulfonyl group or an aminocarbonyl or methylaminocarbonyl group. The compounds according to the invention are very effective against gram-positive and gram-negative bacteria.
Patent EP-0052386-A1 (EP)
Inventor: REMIGIO SACCANI
IPC: B41F17/22
Filed: 1981-09-29
Abstract: A high productivity feed device comprising means 28, 29 for supporting objects 3 directed towards the corresponding printing machine and members 30, 35, 350 for gripping said objects, and which are coupled by way of a swinging linkage 22, 24 connected to the main printing machine drive, such that they are subjected to two reciprocating rectilinear movements in phase opposition along the object transfer direction. Downstream of said support and gripping member means there is disposed an element comprising two swinging arms on a horizontal shaft 53, on which loading means 58 and unloading means 56 for the printing machine are rotatably mounted at the respective ends. The device according to the invention is arranged to feed cylindrical objects of circular, elliptical or other cross-section to silk-screen printing machines in general.
Patent EP-0063653-A1 (EP)
Inventor: ANDO MASATO
IPC: C25D17/06
Filed: 1981-04-23
Abstract: Automatic plating apparatus has a pair of parallel plating lines 1, 2 inter-connected at their ends by lateral conveyor lines 3, 4 to define a rectangular circuit. Each of the plating lines 1, 2 comprises a sequence of equally dimensioned treatment tanks B, C, D, E and H, I, J, K respectively corresponding with successive processing steps of the plating process and a pair of rails 9a, 9b common to and extending over the sequence of treatment tanks and guiding a number of support carriages 11 for objects to be plated so that each support carriage may be located on the rails at a position corresponding to a respective treatment tank. The lateral conveyor lines 3, 4 are provided with lateral carriages 12a, 12b to carry the support carriages 11 from the end of one plating line to the beginning of the other plating line. The apparatus also includes pressure means at the inlet ends 5 and 7 of both the plating lines to propel the support carriages along the rails, means 14 for determining the position of the support carriages at the outlet ends 6, 8 of both the plating lines and vacuum devices located respectively at the inlet end 5 of one plating line and the outlet end 8 of the other plating line for respectively introducing the objects to be plated to successive support carriages at the beginning of one line and removing them from successive carriages at the end of the other line.
Patent EP-0051387-A1 (EP)
Inventor: KOSTAS EVANS
IPC: B25J9/18
Filed: 1981-10-20
Abstract: A robot (Fig. 1) having a plurality of power driven links (12-22) with corresponding transducers (24, 30, 34, 46, 50, 54) generating signals responsive to the position of each robot link; a portable light weight manually manipulable robot simulator (Fig. 2) at a location remote from the robot and having links (112-122) simulating those of the robot and with corresponding transducers (124, 130, 134, 146, 150, 154) generating signals responsive to the position of each simulator link; signal recording and storage means (201) for storing the simulator link position signals representing a program; robot control means (200) responsive to the program and which controls the robot links; an analyzer (210) responsive to the actual and desired position signals of the robot links and which generates error signals due to inherent limitations of the robot; an indicator (212) responsive to the analyzer providing humanly perceptible indication of the feasibility of the robot to perform the program of desired mechanical responses imparted to the simulator.
Patent EP-0053874-A1 (EP)
Inventor: PEARSON LEONARD LOUIS
IPC: C04B41/48
Filed: 1981-10-29
Abstract: For use in strengthening of natural or artificial struc- ' tures, e.g. buildings, monuments, ruins, there is drawn under vacuum into the structure a liquid of low viscosity and comprising a monomer or monomers containing some polymer which may be polymerised in situ. The polymer may be obtained by polymerisation of part of the monomer or monomers. The liquid resin is cured at ambient temperature. Acrylates and methacrylates are preferred.
Patent EP-0037372-A1 (EP)
Inventor: LIENHARD PAUL DR
IPC: C08K5/00
Filed: 1981-03-09
Abstract: 1:1 Nickel complexes of isoindolineazines of the formula <IMAGE> where R' is a cyano, carbamoyl, benzylcarbamoyl or thiocarbamoyl group, an alkylcarbamoyl or alkylthiocarbamoyl group of 2-22 carbon atoms, an alkoxyalkylcarbamoyl group of 4-23 carbon atoms or a group of the formula <IMAGE> where Z is an oxygen or sulphur atom, V is an oxygen or sulphur atom or the radical -NH-, X1 is a hydrogen, chlorine or bromine atom, a nitro, trifluoromethyl, carbamoyl or sulphamoyl group, an alkyl, alkoxy or alkylsulphamoyl group of 1-22 carbon atoms, an alkanoylamino or alkylcarbamoyl group of 2-22 carbon atoms or an unsubstituted or chlorine- or bromine- or methyl-substituted phenoxy, phenylcarbamoyl, benzoylamino or phenylsulphamoyl group and X2 is a hydrogen, chlorine or bromine atom or an alkyl or alkoxy group of 1-4 carbon atoms, R1 is a hydrogen or chlorine atom, a sulphamoyl group, an unsubstituted or halogen- or C1-C22-alkyl- or -alkoxy-substituted phenoxy, phenylmercapto, benzoylamino or phenylsulphamoyl group or an alkanoylamino group of 2-22 carbon atoms, with the proviso that if R1 and R2 are each hydrogen, chlorine or methyl or alkoxy of 1-4 carbon atoms, R' is an alkylcarbamoyl or alkylthiocarbamoyl group of 7-22 carbon atoms, an alkoxyalkylcarbamoyl group of 7-23 carbon atoms or a radical of the formula 2), where X1 is an alkyl, alkoxy, alkylsulphamoyl or alkanoylamino radical of 6-22 carbon atoms or an alkylcarbamoyl radical of 7-23 carbon atoms. The novel pigments colour plastic materials in strong brilliant orange to red shades having good fastness properties.
Patent EP-0043838-A1 (EP)
Inventor: HAAF WILLIAM ROBERT
IPC: C08K5/52
Filed: 1981-01-16
Abstract: Compositions de moulage thermoplastique possedant des caracteristiques ameliorees d'ecoulement a l'etat fondu et de resistance a l'impact, comprenant dans un melange intime (a) une resine d'ether de polyphenylene, (b) une composition plastifiante, et (c) une faible quantite d'un copolymere hydrogene de "telebloc" radial d'un monomere aromatique vinylique et d'un caoutchouc sature.
Patent EP-0047767-A1 (EP)
Inventor: WEISSHUHN FELIX E
IPC: D21F11/14
Filed: 1981-03-18
Abstract: Procede de fabrication d'une bande de papier mousseline (W), qui est asseche dans une section de presse (80), apres quoi la bande W est conduite vers une section de sechage (94; 100; 100'), ou la bande W est assechee par evaporation. La bande W est transportee dans un systeme d'entrainement a circuit ferme depuis la surface du dernier cylindre de sechage (94; 100; 100') dans la section de sechage vers la zone d'aspiration (11a) d'un rouleau d'aspiration de transfert (11). La bande W est ensuite transportee dans un systeme d'entrainement a circuit ferme vers un rouleau de crepage a surface douce (10) ou cylindre de crepage. Ensuite, la bande W est detachee de la surface douce (10a) du rouleau de crepage (10) ou cylindre de crepage a l'aide d'une racle de crepage (17a, 17b) puis la bande W est transferee vers les etapes suivantes de traitement. La machine a papier mousseline comprend un cylindre frictionneur ou un cylindre de passage d'ecoulement et des moyens de bobinage (41). La machine a papier comprend en outre un rouleau d'aspiration de transfert (11) avec une zone d'aspiration (11a) definissant un pincement de transfert N1 avec le cylindre de sechage (100, 100'). Un rouleau de crepage a surface lisse (10) definit un pincement de transfert N2 avec le rouleau d'aspiration de transfert (11). Une racle de crepage (17) detache la bande de papier mousseline W de la surface du rouleau ou cylindre de crepage (10).
Patent EP-0057203-A1 (EP)
Inventor: CLAFLIN HARRY BRUCE
IPC: C01C3/08
Filed: 1981-07-22
Abstract: Un haut fourneau est utilise pour traiter un materiau naturel selectionne parmi le groupe comprenant les schistes bitumineux, le sable petrolifere, la roche asphaltique ou leurs melanges. Un premier materiau carbone selectionne parmi le groupe comprenant les schistes bitumineux, le sable petrolifere, la roche asphaltique ou leurs melanges et un second materiau carbone sont charges par le haut d'un haut fourneau et le materiau de charbon restant lorsque la charge atteint la partie inferieure du haut fourneau devant les tuyeres primaires est brule pour donner un courant de gaz chaud ascendant contenant CO et H2 pour vaporiser les hydrocarbures recuperables contenus dans le materiau carbone au fur et a mesure que le materiau se deplace vers le bas au travers du haut fourneau. Un gaz contenant des hydrocarbures, CO, H2 et du petrole et du goudron vaporises est extrait a proximite de la partie superieure du haut fourneau et un laitier en fusion est extrait a proximite du bas du haut fourneau. Les gaz degages peuvent etre condenses pour donner des huiles liquides et un gaz ayant une concentration Btu desirables. Un procede est egalement decrit pour extraire les metaux alcalins.
Patent EP-0059723-A1 (EP)
Inventor: VANDEBULT JAN
IPC: G06K19/067
Filed: 1981-07-31
Abstract: Une bande d'un substrat isolant (10) ayant une surface conductrice sur une premiere face est imprimee et gravee pour obtenir une configuration de circuits conducteurs repetitifs (12). Dans une forme d'execution de l'invention, la configuration definit une premiere region conductrice (14) jouant le role d'une premiere plaque de condensateur, et un inducteur (16) connecte a celle-ci; un materiau conducteur est applique sur la seconde face de la bande pour definir une seconde region conductrice (20) alignee avec la premiere region conductrice et jouant le role de seconde plaque du condensateur, et une bande conductrice (18) connectant la seconde region conductrice a l'autre extremite de l'inducteur. Dans une autre forme d'execution de l'invention, la configuration definit une premiere et une seconde regions conductrices (54, 56) connectees par un inducteur (58); la bande est pliee de telle sorte que les regions conductrices soient alignees pour former des plaques respectives d'un condensateur. La bande peut former le dielectrique du condensateur (53), ou une couche isolante (55) peut etre inseree a cet effet; la bande est scellee pour fixer la capacitance. La bande est coupee pour obtenir des plans index resonnants individuels.
Patent EP-0060890-A1 (EP)
Inventor: HOSOYA NOBUKAZU
IPC: H04N9/68
Filed: 1981-09-10
Abstract: Circuit couleur a commande de gain utilise pour un recepteur de television couleur ou analogue, comprenant un circuit dont le gain peut etre commande manuellement et un circuit a commande automatique de gain connecte en cascode entre une source et un potentiel de reference. Le circuit a commande de gain automatique est connecte avant le circuit a commande de gain manuel. En connectant en cascode les circuits a commande automatique et manuelle de gain, les deux circuits peuvent etre realises en une seule unite ce qui permet une importante simplification de la construction du circuit couleur a commande de gain ainsi que l'integration d'une section d'amplification de couleur.
Patent EP-0062062-A1 (EP)
Title: Dispositif de transport de plaques de tôle, muni de moyens de retenue et de guidage des plaques
Inventor: WILLIAMSON CALVIN C
IPC: B65H29/04
Filed: 1981-10-19
Abstract: Cliquet d'arret et systeme de guidage pour le serrage d'une plaque d'acier (10) et analogue lors du bordage. Des elements de poulie (P1, P2) sont entraines de maniere a appliquer une tension aux cables (R1, R2) qui actionnent les pinces de serrage (C1, C1). Les pinces se deplacent a l'interieur de canaux de guidage (28) le long du systeme et empechent tout mouvement lateral de la plaque.
Patent EP-0057391-A1 (EP)
Inventor: TONNIES HERBERT ING GRAD
IPC: B60N3/04
Filed: 1982-01-22
Abstract: 1. Floor mat made of rubber, plastic or the like for motor vehicles, with a main mat body and a surrounding border for limitation of the mat, the main mat body having on its surface several regions and each region being provided with ribs arranged in parallel, characterised in that in the transition area between neighbouring regions (3, 4, 5, 6 or 3', 4' etc.) the ribs (7, 7', 7" and 8, 8', 8") of the two regions (e.g. 3 and 4) end freely at a distance from one another and making a change in direction, so that the channels formed by the ribs (7 and 7' etc.) of the one region (e.g. 3) are openly joined to several channels of the neighbouring region (e.g. 4).
Patent EP-0087483-A1 (EP)
Inventor: JUILLERAT MICHEL
IPC: B65B19/20
Filed: 1982-02-27
Abstract: 1. Device for a cigarette packing machine for feeding punched, prefolded inner collars (52, 53) of a cigarette packet individually one after the other from the delivery plate (56) of a collar punch to the receiving plate (71) of a packing station, where delivery plate and receiving plate are arranged parallel one to the other and staggered, the special feature being that a feed mechanism (1) is proposed forming an 180 degrees curve, which is connected to and prolongs the delivery plate (56) in feed direction, is connected to the delivery plate (71) in the reverse direction, has a horizontal, stationary slide face (46, 47) as support for the middle section (67) of the inner collar and, for the vertically positioned outer flap (51, 66) of the inner collar (52, 53) has an outwardly abutting, vertical, stationary slide face (49) and, for the upright inner flap (63), two parallel running strands (34, 40) of two endless conveyor-belts (3, 4).
Patent EP-0065624-A1 (EP)
Inventor: ECKERT WOLFGANG
IPC: B65G69/20
Filed: 1982-02-27
Abstract: 1. A method of filling silo vehicles with pyrogenically produced silicon dioxide with is fluidized in a storage container, characterised in that the fluidized pyrogenically produced silicon dioxide is charged to one or more positions of the silo vehicle container, by means of one or more pneumatic diaphragm pumps so that an excess pressure of up to 0.1 bar below the allowable maximum pressure limit of the silo vehicle container prevails therein during the filling process, and at the same time escapes through opened valves arranged on one or more dome-shaped covers and simultaneously through filter tubes which are arranged on the base of the silo vehicle container, and which are connected via a common collecting pipe to the external air, whilst the pyrogenically produced silicon dioxide is retained by filter cloths arranged in the dome-shaped covers.
Patent EP-0064665-A1 (EP)
Inventor: DRAEGER BRIGITTE DR RER NAT
IPC: G01N33/92
Filed: 1982-04-27
Abstract: The present invention provides a reagent for the precipitation of apo-B-containing lipoproteins, wherein it comprises 0.2 to 3 grams per liter of phosphotungstic acid and more than 2 mmols per liter of magnesium ions in aqueous solution. The present invention also provides a process for the preparation of this reagent and a process for the precipitation of apo-B-containing lipoproteins using this reagent.
Patent EP-0066191-A1 (EP)
Title: Dispositif de commande d'un convertisseur statique alternatif-alternatif à thyristors alimentant à fréquence variable une machine tournante synchrone
Inventor: GODFROID HENRI
IPC: H02M5/45
Filed: 1982-05-19
Abstract: Dispositif de commande d'un convertisseur statique alternatif-alternatif thyristors alimentant fréquence variable une machine tournante synchrone (7) et comprenant un pont machine (PM) et un pont réseau (PRA, PRB) reliés l'un à l'autre par un conducteur supérieur (9) et un conducteur inférieur (10) et comportant une connexion auxiliaire (8) reliant le point neutre de la machine synchrone à un point (11), du côté pont réseau, permettant le retour du courant vers le transformateur alimentant ledit pont réseau, par ladite connexion auxiliaire, caractérisé en ce qu'il comprend des moyens de commande du pont réseau de telle façon que la somme des courants IA + IB dudit conducteur supérieur (9) et dudit conducteur inférieur (10) de liaison des ponts machine et réseau soit égale à une consigne de courant moyen de référence.
Patent EP-0080179-A1 (EP)
Inventor: LECLERC ROLAND-YVES JACQUES
IPC: A61M27/00
Filed: 1982-11-19
Abstract: A suction drainage device is disclosed which comprises a receptacle communicated with a body cavity via an inlet tube. The receptacle is formed as a bellows, flat receptacle, foil or sheet bag, or foil or sheet tube and the like which can be folded or rolled up. A flexible check valve in the form of a foil or sheet valve, or flutter valve, is disposed inside the receptacle. The inlet tube is provided on a side of one edge of the receptacle so that the receptacle can be rolled up over a long roll path without interference from the valve. The device can be manufactured at low cost.
Patent EP-0081127-A1 (EP)
Inventor: SCHMIDT ADOLF DR
IPC: C08C1/02
Filed: 1982-11-20
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer unter Normalbedingungen fließfähigen, wäßrigen Dispersion auf Basis von Homo-und Copolymerisaten konjugierter Diene mit Feststoffgehalten von 25 bis 55 Gew.-% und durchschnittlichen Latexteilchendurchmessern von 20 bis 150 nm, dadurch gekennzeichnet, daß in einer nach üblichen Verfahren hergestellten, unter Normalbedingungen nicht fließfähigen, von Alkanpolysulfonatsalzen freien, wäßrigen Dispersion auf Basis von Homo- und Copolymerisaten konjugierter Diene 0,05 bis 0,5 Gew.-%, bezogen auf Feststoffgehalt der Dispersion, eines wasserlöslichen Salzes mindestens eines Alkanpolysulfonats in Form einer verdünnten wäßrigen Lösung gleichmäßig verteilt und in der wäßrigen Phase der Dispersion gelöst wird.
Patent EP-0090095-A1 (EP)
Inventor: DE MESMAEKER IVAN DIPL-ING
IPC: H02H1/00
Filed: 1982-03-29
Abstract: Die Erfindung betrifft ein Verfahren sowie eine Einrichtung zur Auswertung des Sekundärstromes (J2) eines primärseitig in eine Leitung (10) eines elektrischen Energieversorgungsnetzes geschalteten Stromwandlers (20). Bei Sättigung des Stromwandlers (20) infolge eines Kurzschlusses auf der Leitung (10) wird ein diese Sättigung anzeigendes Sättigungssignal (X) sowie ein die Polarität der Verlagerung des Kurzschlußstromes (J1) anzeigendes Polaritätssignal (P) erzeugt. Mit beiden Signalen (X, P) werden der Polarität der Verlagerung des Kurzschlußstromes (J1) entsprechende Nulldurchgänge des Sekundärstromes (J2) ausgewählt. Nach ausgewahlten Nulldurchgängen wird der Sekundärstrom (J2) durch ein Stromsignal (C) entsprechend seinem sättigungsfreien Verlauf extrapoliert. Das Stromsignal (C) wird schließlich Schutzeinrichtungen anstelle des Sekundärstromes (J2) zugeschaltet.
Patent EP-0059135-A1 (EP)
Inventor: LHERAULT JEAN
IPC: F17C5/00
Filed: 1982-02-05
Abstract: The invention relates to systems for making gas bottles or the like ready. Its object is automatically to bring the bottle (1) and the spout (8) of its valve into a predetermined position in spite of dimensional differences between one bottle and another. It consists in constructing the axis of the bottle assembly by combining the geometrical surfaces of revolution defining on the one hand the axis (Z) of the body of the bottle and on the other hand the axis (Y) of the valve, in constructing the axis of the spout of the valve by a geometrical surface of revolution, and in using the axis of the bottle and the axis of the spout so constructed to give the spout (8) of the valve the required radial orientation. The invention may be used for capping gas bottles. <IMAGE>