baber/WOPTO huggingface dataset:
Patent EP-0094900-A1 (EP)
Inventor: GRIMM DONALD CHARLES
IPC: C08L13/00
Filed: 1983-05-06
Abstract: Scorch (the premature cross-linking of an elastomer) is a problem that is often encountered in carboxylated rubbers. Succinic anhydride derivatives (alkenyl succinic anhydrides, alkyl succinic anhydrides, and their corresponding dicarboxylic acids) can be used to greatly improve the scorch resistance of carboxylated rubbers. These succinic anhydride derivatives can be distributed throughout a carboxylated rubber before or after coagulation using any procedure that will result in a thorough mixing to form a rubber composition with improved scorch resistance.
Patent EP-0130267-A1 (EP)
Inventor: KIRCHBERGER PETER DIPL-ING
IPC: B23C5/22
Filed: 1983-07-05
Abstract: An inserted tooth cutter comprises a disc-shaped cutter body, which is provided at its periphery with an annular series of tooth holders, each of which is individually fixed and adapted to receive at least one platelike cutting tooth. In order to ensure that the tooth holders will be mounted in a stable position with an optimum utilization of space, each tooth holder is fixed by means which force the tooth holder against the cutter body in a generally radial direction and each tooth holder has at one end a shoulder-forming extension bearing on a mating extension of an adjacent tooth holder and has adjacent to the other end a bottom surface portion bearing on a mating surface of the cutter body.
Patent EP-0119251-A1 (EP)
Title: Composes d'hydroxy vitamine d 2? et leur procede de preparation
Inventor: DELUCA HECTOR F
IPC: C07C401/00
Filed: 1983-09-12
Abstract: Dérivés hydroxylés de la vitamine D2, procédés de préparation de tels composés, produits intermédiaires utilisés au cours de tels procédés et certains composés de la vitamine D2 marqués par des isotopes. Les dérivés de la vitamine D2 trouvent leur application dans le traitement ou la prophylaxie de divers états maladifs caractérisés par des déséquilibres en calcium et en phosphore et peuvent être utilisés comme substituts de la vitamine D3 et de ses métabolites dans leurs diverses applications.
Patent EP-0122286-A1 (EP)
Inventor: MEYER DANIEL
IPC: H01R43/04
Filed: 1983-10-20
Abstract: Un outil (10) permet de connecter des fiches (30) aux extrémités de câbles de communication (29) et est utilisé notamment avec des fiches de communication du type modulaire (30). L'outil (10) comprend deux organes de poignées pivotant l'un par rapport à l'autre (11, 12) et pouvant être écartés l'un de l'autre et comprenant un poinçon (36) qui force les languettes du connecteur d'une fiche (30) positionnée dans un réceptacle (21) aménagé dans l'outil (10) dans les extrémités des conducteurs (29) d'un câble de communication (28) de manière à connecter correctement les conducteurs individuels (29) du câble (28) au terminal respectif de la fiche (30) lorsque les poignées (11, 12) sont serrées. L'outil (10) possède également des couteaux (47, 52) qui peuvent être utilisés pour dénuder une longueur spécifique depuis l'extrémité de la gaine extérieure des conducteurs isolés (29) avant l'insertion des conducteurs (29) dans une fiche (30) logée dans un réceptacle (21) s'adaptant étroitement dans l'un des organes de poignées (12). Le poinçon (36) possède des éléments ou barres séparées (70) qui s'appuient séparément contre chaque languette de contact de la fiche (30) en forçant de cette façon la languette de connexion dans le conducteur de communication individuel respectif (29).
Patent EP-0118708-A1 (EP)
Inventor: SCHREINER HORST PROF DR
IPC: H01H1/02
Filed: 1984-01-30
Abstract: Electrical contact materials based on AgCdO with CdO as the main active component have proven to be particularly advantageous for low voltage switchgear in the power industry. However, when switching AgCdO contact materials, CdO, which is classified as toxic, can escape into the environment through burn-off. It is important, therefore, to keep the CdO content as low as possible in the contact material, or to exclude it completely. The contact material according to the invention is a sintered contact material consisting of AgSnO2 with at least two other metal oxide additives; namely, Bi2O3, CuO and optionally CdO. Relative to SnO2, these additives Bi2O3, CuO optionally CdO, amount quantitatively to a total maximum of 25 percent by volume of the total amount of oxide.
Patent EP-0143272-A1 (EP)
Inventor: STICKEL HEINZ DIPL-ING
IPC: B41J11/58
Filed: 1984-10-01
Abstract: Zeilendruckeinrichtung mit einem im Gehäuse angeordneten Papierzuführungskanal (2) zur Aufnahme und Zuführung eines zu bedruckenden Aufzeichnungsträgers und einer auf dem Papierzuführungskanal (2) aufsetzbaren ZuSatz-Papierzuführeinrichtung (3), wobei die Zusatz-Papierzuführeinrichtung über eine Schwenkeinrichtung (5, 6,7) auf der Druckeinrichtung abschwenkbar befestigt ist. Die Schwenkeinrichtung enthält eine Höhenverstelleinrichtung, die beim eingeschwenkten Zustand die Zusatz-Papierzuführeinrichtung über dem Papierzuführungskanal (2) absenkt, so daß die Drehachse gewichtsentlastet ist.
Patent EP-0119042-A1 (EP)
Inventor: ANDOW FUMIO C O PATENT DIVISIO
IPC: H02H1/00
Filed: 1984-03-02
Abstract: A protective relay system in which the electric stations at both ends of a transmission line to be protected optically transmit and receive the information of the electric stations. A first protective relay device responds to both the electrical quantities from the opposite end of the line and of its own end, and a second protective relay device responds only to the electrical quantities of its own end. The respective protective relay devices are controlled by virtue of error detection circuits and signal discontinuity detection circuits connected to the optical transmission line to thereby discriminate between failure in the optical transmission line and the concurrent failures in both the optical transmission line and the transmission line so as to rapidly eliminate the fault.
Patent EP-0122775-A1 (EP)
Inventor: BISSOT THOMAS CHARLES
IPC: C25B11/04
Filed: 1984-04-11
Abstract: The invention provides an improved process for making an iron-activated cathode for a chloralkali cell, and an improved method for lowering the operating voltage of a chloralkali electrolysis cell, which comprises adding to the cathode compartment of the cell a solution of a water-soluble or caustic-soluble ferrite and passing an electric current through the cell. By virtue of the invention, the hydrogen overvoltage in the cell is lowered, and considerable operating improvement thereby attained.
Patent EP-0142959-A1 (EP)
Inventor: TORRENS-CARRERA ANTONIO-MARIA
IPC: G03B27/44
Filed: 1984-11-02
Abstract: A beam of light (5) is directed through a negative (4) and two objective systems (6, 7) are disposed in the resulting light path to create two separate optical paths. One path from objective (6), forms a main image (2) on a light-sensitive paper (1) via two parallel mirrors (8, 9). A second path, from objective (7) passes via two right angled reflecting assemblies (10, 11) angled at 135° (Angle A) to each other to form a secondary image (3) on the paper (1) with the image (3) turned through 90° with respect to the image (2).
Patent EP-0127501-A1 (EP)
Inventor: BOURGEOIS CLAUDE
IPC: C07C45/50
Filed: 1984-04-24
Abstract: PCT No. PCT/FR84/00115 Sec. 371 Date Dec. 24, 1984 Sec. 102(e) Date Dec. 24, 1984 PCT Filed Apr. 24, 1984 PCT Pub. No. WO84/04299 PCT Pub. Date Nov. 8, 1984.A hydroformylation catalyst system consisting essentially of a complex combination (1) of rhodium, carbon monoxide and triarylphosphine or triarylphosphite ligand, a compound (2) of cobalt and a triarylphosphine or triarylphosphite compound (3), wherein said system contains a source of at least one conjugated diene (4).
Patent EP-0136926-A1 (EP)
Inventor: GRENIER MAURICE
IPC: F25J3/04
Filed: 1984-07-17
Abstract: To improve the distillation in the low-pressure column (2) when the oxygen produced is surplus, there is provided at the top of this column an additional section (18) fed at the top by liquid oxygen and at the bottom by impure nitrogen. It is thus possible to increase the efficiency of argon extraction of the installation and/or its production of liquid oxygen, of liquid nitrogen and/or of gaseous nitrogen. <IMAGE>
Patent EP-0151639-A1 (EP)
Title: Procede et appareil d'acceleration d'un faisceau de particules
Inventor: HAIMSON JACOB
IPC: H05H7/02
Filed: 1984-07-30
Abstract: Procédé et appareil concernant un accélérateur à anneau résonnant à ondes progressives, lequel comprend un générateur d'énergie de source à haute fréquence (10) et un guide d'ondes d'accélérateur à faible dispersion (7) interconnectés par un réseau de pont de micro-ondes (12) qui combine ladite énergie de source et ladite énergie rémanente de l'accélérateur et dirige cette énergie combinée vers l'entrée du guide d'ondes de l'accélérateur dans des conditions désirées et d'équilibrage du pont. Le procédé et l'appareil maintiennent simultanément (a) la relation de phase optimale entre le faisceau et l'onde dans le guide d'ondes de l'accélérateur et (b) la longueur électrique correcte de l'anneau résonnant, indépendamment des grandes variations de la température ambiante en maintenant un état d'équilibre du pont par réglage automatique de la fréquence de l'énergie de source. L'interférence électromagnétique est éliminée en incorporant un commutateur de haute tension de modulation de haute puissance (38) dans une ligne de transmission coaxiale compacte pour obtenir un circuit à contre courant pour des impulsions d'intensité élevée commutées et transmises entre un réseau de formation d'impulsion et un transformateur d'impulsion. Est également décrit un agencement à double enceintes étanches au fluide (30A, 50A) utilisant une unité de connexion coaxiale à haute tension (70) qui comprend des contacts multiples par coulissement entre des conducteurs internes et externes des lignes de transmission coaxiales individuelles correspondantes dans chaque enceinte pour maintenir des connexions électriques exemptes de contrainte lorsque se produisent des mouvements longitudinaux différentiels importants entre les enceintes et l'équipement de l'accélérateur contenu dans celles-ci.
Patent EP-0153567-A1 (EP)
Inventor: KESSLER ERHARD
IPC: E21B7/02
Filed: 1985-01-16
Abstract: 1. Drilling vehicle with at least one jib movable about mutually rectangular axes, wherein a support for a mounting movable about mutually rectangular axes arranged on the jib, a mounting is longitudinally-movably secured to the support and two drilling devices are longitudinally-movably supported by the mounting, characterized in that the drilling devices (42, 61) are a shot hole drilling device (61) and a large hole drilling device (42), the longitudinal axes (35, 52, 43, 67) of the mounting support (32), the large hole drilling device (42), the mounting (37) and the shot hole drilling device (61) are arranged approximately in a plane, the mounting support (32) includes U-shaped bearing supports (50, 51) arranged with a mutual axial spacing, on the free ends of each of which a guide member (46, 47) for a guide rail (45) of the mounting (37) is located and that the longitudinal axis (52) of the large hole drilling device (42) runs between the limbs (48, 49) of the bearing supports (50, 51).
Patent EP-0152943-A1 (EP)
Title: A method for making bread.
Inventor: SCHOU HERBERT WILLIAM DOCKER
IPC: A21D2/36
Filed: 1985-02-19
Abstract: A finely divided composition prepared by heating and extrusion of a mixture of a cereal flour or meal or starch on the one hand and a vegetable fibrous material on the other hand is included in the mixture from which bread dough for rye bread or coarse bread types based on rye or wheat meal combined with other cereal meals or flours is made. The composition exerts the same effect as the precooked starch used in the known art, but results in improved sliceability, improved taste and a more pleasant colour, together with a better gas retention and a better machinability. A preferred composition is made from about 40 % of rye meal and about 60 % of wheat bran. The extrusion is performed under conditions under which a certain degree of precooking of the starch or the cereal component of the composition will take place, preferably at such a temperature that a certain degree of roasting of the product will take place, such as a temperature of 150-180°C. The extrusion results in expanded, relatively crisp granules, which are then comminuted in a hammer mill or disc mill into the final composition.
Patent EP-0159517-A1 (EP)
Inventor: MEHLMAN STEWART KEENEY
IPC: C21C7/068
Filed: 1985-03-13
Abstract: A decarburization procedure for rapidly decarburizing a steel melt comprising top injection of oxygen and powdered lime and bottom injection of oxygen and inert gas, discontinuance of the top injection at a specified time, and decarburization to the aim carbon content by the bottom injection.
Patent EP-0169416-A1 (EP)
Inventor: SCHMITT WALTER ING GRAD
IPC: G01B7/00
Filed: 1985-07-04
Abstract: 1. Sensing device for indicating the position and/or dimensions of test objects with at least one sensing rod mounted friction-free in a housing by means of wires and capable of deflection in at least one coordinate direction with at least one sensor element for determining the deflection of the sensing rod from a defined zero position, characterized in that the rigid sensing rod (4, 21) is mounted directly in the housing (2, 22) at both end sections (4a, 4b, 21a, 21b) solely by means of elastic tension wires (8, 9, 23, 24, 30) and in that the elastic tension wires (8, 9, 23) at at least one end section (4a, 4b, 21a) of the rigid sensing rod (4, 21) lie on a cone.
Patent EP-0213214-A1 (EP)
Inventor: KUPKA DIETER
IPC: B01F15/00
Filed: 1985-07-26
Abstract: 1. An agitator for mounting on a mixing vessel, comprising a carrier frame provided with a mounting flange for securing it on a mixing vessel at one end, and at the other end, a housing accommodating a transmission, an agitator shaft consisting of several parts and rotatably mounted in said carrier frame by means of bearings, a releasable shaft coupling disposed adjacent said carrier frame, and a sealing assembly surrounding said shaft adjacent the carrier frame end facing towards said vessel, characterized in that said mounting flange (2) is formed as a circular segment and mounted for pivoting about a pin (18) extending parallel to said agitator shaft (22) at an excentric position relative thereto and carried by a transmitter flange (16).
Patent EP-0223869-A1 (EP)
Title: Durchführungsklemmenanordnung
Inventor: SCHILD WOLFGANG
IPC: H01R13/74
Filed: 1985-11-21
Abstract: Bei dieser Durchführungsklemmenanordnung werden die Stromschienen (12) mit Dichtungsstücken (14, 15) in abgedichteter Form in Durchführungsöffnungen (7) eines Durchführungsblockes (2) eines Montageflansches (1) angeordnet, wobei die Klemmengehäuse (10) formschlüssig auf den äußeren Bereich (4) des Flanschrahmens (3, 4) aufgeschoben werden. Die montierte Baugruppe aus Klemmen und Montageflansch (1) wird mit dem Durchführungsblock (2) durch eine Öffnung in der Wand eines nach außen abisoliert zu haltenden Kastens gesteckt, und zwar unter Zwischenlegung einer Umfangsdichtung. Die Baugruppe wird durch Einstecken einer Schnellverschlußspange (9) in Steckschlitze (8) des Durchführungsblockes (2) im Inneren des Kastens festgesetzt.
Patent EP-0162506-A1 (EP)
Inventor: DE JONG ROELOF PIETER
IPC: H01P5/107
Filed: 1985-04-18
Abstract: The invention relates to a receiving arrangement 4-1 for SHF signals, comprising a rectangular waveguide filter 5 formed from resonators 10-1 to 10-4 arranged in cascade, a SHF signal arrangement 6 containing a microstrip circuit and a microstrip to waveguide filter transition connection to this circuit.Generally, such a receiving arrangement is not suitable for use in radiators comprising a partly shown polarization converter 3 with two such receiving arrangement 4-1 each receiving one of two mutually orthogonally polarized signals. When the prior art receiving arrangements are used in these radiators, the channel separation is inadequate.According to the invention, an adequate channel separation is obtained by providing the microstrip to waveguide filter transition in the waveguide filter and matching the filter 5 thereto. As a result thereof, the receiving arrangement 4-1 becomes more compact and has a very low reflection and, in addition, it is no longer necessary to adjust the transition to the waveguide filter 5.Preferably, dimensioning is realized by the choice of the size in the axial direction of the end resonator 10-4 and/or the choice of the dimensions of the coupling aperture which connects the end resonator 10-4 to the adjacent resonator 10-3.
Patent EP-0156508-A1 (EP)
Inventor: DAS SUDEB
IPC: A61K47/00
Filed: 1985-02-22
Abstract: Aerosol solutions of certain relatively insoluble imidazole derivatives, particularly miconazole and miconazole nitrate, are prepared in a solvent system based on a mixture of a lower alcohol and a solubilizing agent with a hydrocarbon propellant. The solution provides at least 1.0 percent. and preferably from 1.5 to 2.5 percent by weight active agent on the basis of non-volatile residue. The solutions are pharmacologically acceptable for topical application in the treatment of fungal skin infections.
Patent EP-0170366-A1 (EP)
Inventor: MARSHALL NEAL H
IPC: G10H1/32
Filed: 1985-06-04
Abstract: The keys (12) of the keyboard of an electronic instrument interact with A-shaped action arms (26) pivoted adjacent the apex, and weighted (36) at the cross bar. The free ends of the limbs (48, 50) of each action arm engage above and below the rail of the associated key. An actuator (46) on each action arm operates an electric sensor in the form of a break-before-make switch (34).
Patent EP-0222937-A1 (EP)
Inventor: FRIEDMAN ALEXANDER L
IPC: C02F3/08
Filed: 1985-10-24
Abstract: High strength waste water containing anaerobi­cally digestible nutrients and organic substrates is treated by passing it through a sealed reactor housing (11) partitioned into a number of individual, equal volume compartments (13) by means of partitions (14) extending upwardly from the floor (15) to slightly above the normal water level (16) to leave an uninterrupted headspace (17). A horizontal shaft (20) driven by a motor (21) carries plastic contactor discs (23) which rotate so as to draw biomass sequentially through the waste water and headspace so that nutrients and substrates are removed from the waste water and gases are expelled into the headspace. Influent is supplied via an inlet pipe (25) and a pump (27) driven by a motor (28) and initially passes through a mixing chamber containing an impeller (31) on the shaft (20). A vacuum pump (40) and a vacuum control valve (42) regulate the pressure in the head space (17) and a controller (45) controls both the pump motor (28) and the control valve (42) in response to data provided by a pressure sensor (46) measuring the headspace pressure and a flow sensor (47) so as to maintain the reactor at optimum operating conditions over a wide range of loads.
Patent EP-0183501-A1 (EP)
Inventor: LOWENHAUPT HARRIS
IPC: B01D17/00
Filed: 1985-11-25
Abstract: An improved solvent extraction process wherein a first solvent which contains a solute is mixed with a second solvent which is immiscible with the first so that the solute is extracted from the first solvent by the second solvent. In accordance with the invention, the separation of the first and second solvents is enhanced by subjecting the mixture to microwave radiation.
Patent EP-0172128-A1 (EP)
Inventor: LE BAUT GUILLAUME PROF
IPC: A61K31/34
Filed: 1985-06-19
Abstract: La présente invention concerne l'application thérapeutique d'aminométhylène-2 indanediones-1,3 substituées sur l'azote. Les produits faisant l'objet de la présente invention ont pour formule générale <IMAGE> dans laquelle R1 représente un atome d'hydrogène ou un groupement alkyl inférieur tel que méthyl ou éthyl, R2 représente un groupement cyclopropylméthyl, furyl-2 méthyl, benzyl, phényl, ou alkyl inférieur de C1 à C4 linéaire ou ramifié tel que méthyl, éthyl, propyl, isopropyl, butyl, isobutyl, tertiobutyl, le groupement N R1 R2 pouvant égaleent représenter un hétérocycle azoté N(CH2)n avec n pouvant prendre l'une quelconque des valeurs comprises enre 4 et 6. Ils sont préparés de façon fénérale par une réaction mettant en jeu la formyl-2 indanedione-1,3 et l'amine de formule générale HNR1R2. Ils sont utiles en thérapeutique humaine et vétérinaire pour leurs propriétés antiinflammatoires, diurétiques, bronchodilatatrices, anticholinergiques, antispasmodiques et antidépressives
Patent EP-0185029-A1 (EP)
IPC: H04M3/51
Filed: 1985-04-17
Abstract: Un système d'enregistrement et de reproduction de la voix d'une standardiste, permettant de donner au demandeur un message dans la voix réelle de la standardiste qui est de service au moment de l'appel. La standardiste (10) peut également, après restitution du message enregistré, reprendre la suite de la conversation avec le demandeur (70), sans que celui-ci puisse détecter un changement dans les caractéristiques de la voix de la standardiste. Une unité de stockage et de restitution (20) utilise un analyseur/synthétiseur de la parole (32) couplé par l'intermédiaire d'une mémoire de message de réponse (51) et d'une interface acoustique (30) à l'équipement acoustique de la standardiste (casque). Après le stockage d'une série de messages de réponse préparés par la standardiste, le système est prêt à être utilisé pour répondre aux appels reçus. Dans ce mode de restitution, au fur et à mesure que les appels reçus sont surveillés, le message de réponse approprié dans la voix de la standardiste est fourni par la mémoire et ce message est restitué et transmis au demandeur par l'intermédiaire du synthétiseur de parole et de l'interface acoustique. Lorsque le demandeur parle à nouveau, la standardiste, qui pendant tout ce temps est restée en ligne mais se trouve dispensée de la nécessité de répéter elle-même la phrase de réponse, se met à converser avec le demandeur. L'interface acoustique renferme des circuits de commande automatique de niveau (103), qui assurent qu'effectivement il n'y a aucune différence entre la voix enregistrée restituée au demandeur et la voix "réelle" de la standardiste. Par conséquent, le système de stockage et de restitution est transparent pour la personne qui écoute.
Patent EP-0179906-A1 (EP)
Title: Fluid fitting with high temperature capabilities.
Inventor: LEE FRANCIS C K
IPC: F16L13/14
Filed: 1985-04-10
Abstract: This invention provides a fluid fitting made up of telescoping sleeves providing an annular space therebetween adapted to receive the end of a tube. The outer sleeve is attached to the inner sleeve by being deflected around annular ridges at one end of the inner sleeve. The sleeves are attached to the tube by swaging the outer sleeve so as to grip the tube between the two sleeves. Grooves in the inner sleeve provide corners which dig into the inner surface of the tube and provide seals and retention, while recesses in the outer sleeve receive deflected material of the tube to prevent rotation.
Patent EP-0195198-A1 (EP)
Inventor: WOHLFAHRT KLAUS
IPC: C07C1/00
Filed: 1986-01-25
Abstract: A process for the preparation of ethane and ethylene by oxidation of methane with oxygen at a temperature of 600 DEG  to 900 DEG  C., in which lead (II) oxide is used as catalyst (a) dispersed on a carrier of pumice, silicon carbide, zinc oxide, zirconium dioxide, and/or oxides of alkaline-earth elements, or (b) in a mixture with manganese (II) oxide dispersed on a carrier of pumice, silicon carbide, silicon dioxide, titanium dioxide, zirconium dioxide, zinc oxide, and/or oxides of alkaline-earth elements, or (c) without a carrier in a mixture with sodium silicate alone or in combination with silicon dioxide, titanium dioxide, zirconium dioxide, manganese (II) oxide, zinc oxide, and/or oxides of alkaline-earth elements. Ethane and ethylene are obtained with this process in high selectivities with good catalyst activities.