baber/WOPTO huggingface dataset:
Patent EP-0067781-A1 (EP)
Inventor: KERMABON ANDRE
IPC: E21B36/00
Filed: 1982-05-13
Abstract: The present invention relates to a method and device for promoting oil recovery. The device according to the invention for promoting the recovery of oil contained in a reservoir formation from a well equipped with a casing, comprises an anode which is placed at the bottom of the well, below said reservoir formation, in an electro-conductive liquid, and which is connected to the positive terminal of a direct or pulsed source of unidirectional voltage. Said casing is connected to the negative terminal of said source. The method consists in applying a unidirectional voltage for periods varying between several days and several months and alternating with OFF-period (when no voltage is applied).
Patent EP-0082807-A1 (EP)
Inventor: FEITEN ERWIN DR-ING
IPC: D06J1/06
Filed: 1982-12-21
Abstract: In an apparatus for guiding the folding blades (3,5) and for actuating the tilting arm (24) of a blade bar (4) mounted pivotably on the jib (10) of a blade shaft (11), a reversible individual drive (23) with a pivoting member (21) which can move a rocker (16) to and fro between two positions serves for actuating the tilting arm (24). Mounted pivotably on the rocker (16) is an intermediate member (14) on which the tilting arm (24) is articulated on a pivot pin (13) at a distance from the point of articulation of the intermediate member (14) on the rocker (16). The geometry of the articulated chain formed by the jib (10), the pivoting member (21), the rocker (16), the intermediate member (14) and the tilting arm (24) is, at the same time, selected so that the tip of the particular folding blade (3) is guided along on the upper or lower contact plate (7,8 ) of the pleating machine as a function of the position of the pivoting member (21).
Patent EP-0088769-A1 (EP)
Inventor: CAVE DAVID L
IPC: H03K17/082
Filed: 1982-07-20
Abstract: Un circuit d'attaque pour des charges inductives est capable de fournir de grandes quantités de courant moyen mais possède des caractéristiques de dissipation minimale de courant, est auto-protecteur et est approprié à une réalisation sous une forme intégrée monolithique. Le circuit d'attaque comprend un transistor de sortie (58) ayant un émetteur couplé à un détecteur de courant (60) et un connecteur adapté pour être couplé à la charge électrique (56). Un comparateur (72) détecte l'intensité d'un signal détecteur de courant et applique des signaux de déclenchement à un circuit de temporisation (82) qui est connecté entre la sortie du comparateur (80) et la borne de commande (87) d'un circuit de commande pour le transistor protégé (58). Le temps de montée de la tension sur le détecteur de courant (60) dépend de l'inductance, par exemple, de la charge (56). Le circuit de temporisation (82) permet au circuit de commande d'invalider le transistor de sortie (58) pendant une durée prédéterminée en réponse à ce que la tension du détecteur devienne supérieure à la tension de seuil du comparateur (72). En d'autres moments, le transistor protégé (58) est saturé par le circuit de commande de sorte que de la puissance est fournie à la charge. Le circuit d'attaque est utile dans des applications automotrices.
Patent EP-0112956-A1 (EP)
Inventor: HETTINGER WILLIAM P JR
IPC: B01J29/08
Filed: 1983-01-04
Abstract: Commercial catalysts are prepared combining the various ingredients into a catalytic binder system which has been freed of sodium so that the catalyst ingredients can be preferably spray dried and used in Fluid Catalytic Cracking or Reduced Crude Conversion hydrocarbon conversion operations without subsequent washing or drying. Catalysts can even be prepared on site, e.g., in spray drier operations performed in the FCC/RCC regenerator. Low-sodium slurries of any or all of the following ingredients can be employed in the manufacture: zeolites, clays, sols, carbon blacks, sacrificial sieves, acid matrix substances, and getters.
Patent EP-0090165-A1 (EP)
Inventor: MEDA ALBERTO
IPC: B01L99/00
Filed: 1983-02-16
Abstract: A laboratory agitator which can be used for agitating liquids contained either in test tubes or in flasks. 
     The new agitator is absolutely free from vibration although much lighter than known agitators. 
     It comprises essentially an eccentric of completely new structure and conception, an interchangeable support for test tubes or flasks, and a plastics piece of special structure which serves to connect the eccentric to the support, and at the same time allow self-lubricated rotation of the eccentric.
Patent EP-0092037-A1 (EP)
Inventor: SCHAUB ROBERT EUGENE
IPC: C07H5/04
Filed: 1983-02-19
Abstract: Novel compounds of the formula:
     wherein Y is
     or
Patent EP-0090960-A1 (EP)
Inventor: STRATIL TOMAS
IPC: B23K35/36
Filed: 1983-03-10
Abstract: 1. A fluxing agent for the machine soldering of heavy metals or heavy metal alloys in liquid, colophony-free and halogen-free form with a solution of an organic acid, which serves as a soldering-active component, in a halogen-free organic solvent, characterised in that the soldering-active component has succinic acid in a concentration in the solvent of at most 3% and that suberic acid in a proportion of at most about 1% (with respect to the solvent) serves as a carrier component which is liquid at soldering temperature and which dissolves the soldering-active component.
Patent EP-0090378-A1 (EP)
Inventor: DEUSHI KOUHEI
IPC: A61K31/355
Filed: 1983-03-25
Abstract: An isoprenylcarboxylic acid-containing composition for external use is disclosed which contains antioxidant(s) selected from the group consisting of butylated hydroxytoluene, butylated hydroxyanisole, ascorbic acid/fatty acid esters, tocopherol and gallic acid esters, and/or antioxidant(s) selected from the group consisting of ascorbic acid, sodium ascorbate, erythorbic acid, sodium erythorbate, cysteine, sodium hydrogensulfite and sodium metabisulfite, either alone or in combination.
Patent EP-0111659-A1 (EP)
Title: Leistungstransistor-Modul
Inventor: NEIDIG ARNO DR DIPL-PHYS
IPC: H01L25/07
Filed: 1983-10-11
Abstract: Bei diesem Leistungstransistor-Modul sind mehrere Leistungstransistoren (15), Freilaufdioden (17) sowie ein Treiber-Transistor (16) in einem Gehäuse mit Kunststoff-Rahmen (1) als Gehäusewandung und metallisierter Keramikplatte (5) als Boden integriert. Haupt- und Hilfsanschlüsse sind von der Gehäuseoberseite aus zugänglich. Als Hilfsanschluß ist neben Basis-Anschlüssen (11,13) und einem Hilfsemitter-Anschluß (12) ein Hilfskollektor-Anschluß (10) vorgesehen, der über eine Hilfsdiode (18) mit dem Kollektor (8) des Leistungstransistors verbunden ist. Hierdurch kann das Leistungstransistor-Modul, das in Gleichstromstellern, Gleichspannungswandlern, Wechselrichtern und Antriebsumrichtern eingesetzt werden kann, direkt von einem integrierten Baustein angesteuert werden.
Patent EP-0115592-A1 (EP)
Inventor: DRABSCH KARL STEFAN
IPC: F16B7/00
Filed: 1983-12-07
Abstract: A multiple tenon joint for wooden frames in particular for solid wood strut constructions such as are usual in tables, chairs and furniture frames. Owing to the generally small dimensioning of wooden components, the known joint constructions are not sufficiently stable. This problem is solved by the use of machined square multiple tenons which are pressed into round cylindrical multiple bores and are glued, the glue flowing back in open segments between the tenon and bore walls. The bores are smaller in diameter than the diagonal dimension of the tenons.
Patent EP-0126805-A1 (EP)
Inventor: RYABY JOHN P
IPC: A61N1/40
Filed: 1980-06-26
Abstract: An electromagnetic body treatment device for surgically non-invasive modification of the growth, repair and maintenance behaviour of living tissues and cells comprises electrical coil means (85,86'; 93,94; 110,111,112; 115,116) and a tubular frame (80,90,108,117) for supporting said coil means in relation to an afflicted body region to be treated. In one embodiment, the frame (80,90,108) is rigid anc is formed with an opening (81,91,109) in its tubular wall whereby a body member having the afflicted region may be removably entered into the frame (80,90,108) and passed through the frame opening (81,91,109) to place the afflicted region in a treatment zone within the frame. In another embodiment, the frame comprises a longitudinally split tube (117) of complient non-magnetic material which is transiently deformable in the course of assembly to a body member to be treated and which when thus assembled is circumferentially continuous, and the coil means (115,116) comprise two like coil-winding sub-assemblies each of which is adapted for end assembly to the respective ends of said tube.
Patent EP-0114304-A1 (EP)
Inventor: DRIMAK EDWARD GEORGE
IPC: G06F15/78
Filed: 1983-12-15
Abstract: A cache memory (10), between a CPU and a main memory, is employed to store vectors in a cache vector space (11). Three vector operand address registers (48-50) are employed for reading vector operand elements from said cache memory and for writing results of vector operations back into cache memory. A data path from the cache memory allows vector operand elements to be written into selected local storage registers of the CPU, and a path from the local storage registers to the cache memory includes a buffer. This apparatus allows overlapped reading and writing of vector elements to minimize the time required for vector processing.
Patent EP-0102733-A1 (EP)
Inventor: AMEMIYA SHIN-ICHI
IPC: A61B8/00
Filed: 1983-07-26
Abstract: In an ultrasonic pulse Doppler blood flow meter an amplitude equalizing circuit (20) is provided between a high-pass filter (8,9), which follows a Doppler detector (6), and a Doppler analyzer (10). The amplitude equalizing circuit (20) enables the dynamic input range of the analyzer (10) to be effectively utilized and provides automatic adjustment of the cut-frequency of the high pass filter (8,9) in accordance with input signal conditions.
Patent EP-0102279-A1 (EP)
Inventor: BERRY JEAN-LUC
IPC: C12M1/107
Filed: 1983-07-29
Abstract: The plant comprises a leakproof fermenter (1) preferably combined with a heat exchanger (80) and containing bacteria fixed on an organised support (2) made up of a plurality of immersed porous members (22) with substantially parallel through passage channels, arranged in successive stacks (23, 24) at intervals. Means (8) for recovery of biogas are provided and comprise one or more conduits (8a, 8b) emerging at the top of each compartment (10, 12, 14, 16, 18, 20) for collecting the released biogas which is given off between the stacks (23, 24) of porous members (22). The invention makes it possible to avoid any blocking in the fermenter or heat exchanger with an excellent yield of biogas and an independent accessibility of the compartments of the fermenter without stopping the operation of the plant. <IMAGE>
Patent EP-0086166-A1 (EP)
Title: Dispositif pour la recherche du pas associé à une ratière ou autre mécanique de tissage
Inventor: FROMENT JEAN-PAUL
IPC: D03D51/00
Filed: 1983-01-28
Abstract: Pour permettre au baladeur (24) solidaire de l'arbre de la ratière (28) de rester accouplé au plateau (28a) de l'arbre du métier (28) tout en étant lié au moteur auxiliaire (4) en vue de l'entraînement à vitesse lente du métier et de la ratière, on prévoit un embrayage (38-39) commandé par un bobinage (44) et des moyens élastiques de rappel. La fourchette basculante (16) est alors dissociée du levier (11) commandé par la came tournante (14) liée au moteur (4).
Patent EP-0099380-A1 (EP)
Inventor: CHRISTOFFERSEN STEEN RUPERT
IPC: A61B5/01
Filed: 1983-01-27
Abstract: Dans un dispositif de mesure (10) se présentant sous la forme d'un mamelon d'une tétine pour bébé, un détecteur (16) est noyé dans le corps (11) du mamelon. Des conducteurs (17) assurant la connexion du détecteur (16) à un circuit électronique de mesure sont également noyés dans le matériau du corps du mamelon et ont une forme tortueuse. Chacun des conducteurs est constitué par un fil métallique double enroulé hélicoïdalement, et le détecteur (16) est constitué par un thermistor à microplaquette. Le corps (11) du mamelon est fixé dans un trou central d'une embase (40) constituant également un logement de l'installation de mesure électronique qui est agencé sur un circuit imprimé (47) supportant également un contact de mise en circuit (46) qui est adapté pour être amené en contact avec une batterie (23) et un affichage LCD (à cristaux liquides) pour afficher la température maximum mesurée. En noyant le détecteur et les conducteurs tortueux dans le corps du mamelon, on obtient une tétine de bébé ayant un corps homogène sans bosse ou autre défaut, et la forme tortueuse permet aux moyens conducteurs de s'adapter aux déformations du corps du mamelon, même lorsqu'il est exposé à d'importantes contraintes de mastication ou de suction.
Patent EP-0112858-A1 (EP)
Inventor: SCHLAG EDWARD WILLIAM
IPC: G01N37/00
Filed: 1983-06-30
Abstract: Procédé et dispositif pour la production de faisceaux moléculaires comportant de grandes molécules instables thermiquement, dans lequel les molécules passent de la phase non gazeuse à la phase gazeuse par apport d'énergie et sont mélangées à un gaz porteur et refroidies par expansion adiabatique avec le gaz porteur. Les grandes molécules passent de la phase non gazeuse à la phase gazeuse à une telle température à laquelle leur taux d'évaporation est plus grand que leur taux de décomposition. L'énergie pour faire passer les grosses molécules thermiquement instables de la phase non volatile à la phase gazeuse est apportée si rapidement que les grosses molécules thermiquement instables, à une température supérieure à la température de décomposition, passent de la phase non volatile à la phase gazeuse, dans laquelle leur taux d'évaporation est supérieur au taux de décomposition. Ces molécules sont amenées, à l'état gazeux, dans une région d'un courant de gaz porteur dans laquelle elles commencent à se dilater, la température de ce courant de gaz étant essentiellement inférieure à la température d'évaporation resp. de décomposition des grandes molécules instables thermiquement.
Patent EP-0113671-A1 (EP)
Inventor: REESE WALTER JOHN
IPC: B65H57/28
Filed: 1984-01-09
Abstract: An apparatus, method and package are provided for producing and winding bundles (16) of filamentary material to achieve good split efficiency of removal of the plurality of bundles (16) from the package for further processing, and to produce a package of wound bundles (16) of filaments having good edges. 
     The apparatus has a filament forming means (10), gathering means (18) to gather the filaments into a plurality of bundles (16) of filaments, rotatable winder (22) to attenuate and wind the bundles (16), curved traversing guide (26), reciprocating means (28), and contacting means (34). The curved traversing guide (26) has angularly opposing sides (36, 38) that converge to meet and extensions (40, 41) protruding from each angularly opposing sides (36, 38). The extensions (40, 41) do not meet each other to form an opening for placement of the bundles (16) into the containment area (34) formed by the angularly opposing sides (36, 38) and extensions (40,41). The curved traversing guide (26) deposits the bundles (16) of filaments in essentially uncrossed, side-by-side relation, and cooperates with the contacting means (34) at each end of a layer to deposite the bundles (16) in grouped relationship. 
     Figure 2 shows essential features of the apparatus.
Patent EP-0120460-A1 (EP)
Inventor: YOKOOKU KATSUHIKO
IPC: B60W30/18
Filed: 1984-03-21
Abstract: An automotive driving control system comprises a step- : less transmission (14) provided between the engine (1) and the driving wheels (17), a transmission controlling means (18) for controlling the transmission ratio ofthe stepless transmission (14), a throttle valve driving means (36) for driving the throttle valve (3) of the engine (1), and a control means (38) for controlling the transmission control means (18) and the throttle valve driving means (3). The control means (38) controls the transmission control means (18) and the throttle valve driving means (36) according to the amount of depression of the accelerator pedal (30, and when the amount of depression of the accelerator pedal (30), is within a predetermined range, the control means (38) controls the throttle valve driving means (36) so that the opening degree of the throttle valve (3) is fixed at a predetermined value irrespective of the depressed amount of the accelerator pedal (30), and the transmission control means (18) to control the transmission ratio of the transmission (14) so that an engine output corresponding to the amount of depression of the accelerator pedal (30) can be obtained taking into account the predetermined value of the opening degree of the throttle valve (3).
Patent EP-0121186-A1 (EP)
Inventor: CASSINI GERMANO
IPC: G09B9/05
Filed: 1984-03-22
Abstract: The involved technical field is that of training appliances for cycling and the application is concerned with a stand device for holding a bicycle stationary while simulating road running conditions. Thetechnical problem was that of providing a device which could simulate with a high degree of verisimilitude road running, and the solution resides in a structure comprising two supporting rollers (2, 3), one for each wheel, which are kinematically connected to each other andto a fan (9) blowing a flow of air against the bicycle (1), the bicycle (1) being supported on means (10, 11, 12, 13) adapted to heel and move sideways.
Patent EP-0123157-A1 (EP)
Inventor: MAGYAR KAROLY DR
IPC: A61K31/54
Filed: 1984-03-26
Abstract: 1. Claims for the Contracting States BE, CH, DE, FR, GB, IT, LI, NL, SE Pharmaceuticals and/or feed stuff concentrates having an antibacterial effect containing a) 2,4-diamino-5-[3',4',5'-tri-(methoxy)-benzyl]-pyrimidine (trimethoprime), optionally together with 1 or more auxiliary agent(s) being conventionally used in pharmaceuticals and/or feed stuff concentrates, and/or 1 or more salicyclic acid derivative(s), characterized in that as additional active ingredients they contain b) 2-chloro -10- [3-(dimethylamino)-propyl]-phenothiazine (chloropromazine) and/or 1 or more physiologically acceptable acid addition salt(s) thereof, and c) 2-(methyl)-5,7-di-(chloro) -8- (hydroxy)-chinoline (chlorochinaldol). 1. Claims for the Contracting State AT A process for preparing pharmaceuticals and/or feed stuff concentrates with antibacterial effect containing a) 2,4-diamino-5-[3',4',5'-tri-(methoxy)-benzyl]-pyrimidine (trimethoprime), optionally together with 1 or more auxiliary agent(s) being conventionally used in pharmaceuticals and/or feed stuff concentrates, and/or 1 or more salicylic acid derivative(s), characterized in that as additional active ingredients b) 2-chloro -10- [3-(dimethylamino)-propyl]-phenothiazine (chloropromazine) and/or 1 or more physiogically acceptable acid addition salt(s) thereof and c) 2-methyl-5,7-di-(chloro) -8- (hydroxy)-chinoline (chlorochinaldol) are added thereto.
Patent EP-0127751-A1 (EP)
Inventor: RECHER KURT
IPC: B23B49/00
Filed: 1984-04-11
Abstract: 1. A tool-breakage monitoring device for a machine tool (1) comprising : a tool changer device (4), including : a tool storage magazine (3) for storing tools (18) preferably boring tools, a transport apparatus (22) for transporting tools (18) from said tool storage magazine (3) to a machining spindle (7) of the machine tool (1) for machining a workpiece, and from the machining spindle (7) back to the tool storage magazine (3), after machining the workpiece, a sensing device (34) for measuring the length of the tool (18), characterised in that said sensing device (34) being located near the tool storage magazine (3) the sensing device (34) comprising a storage register (51) for storing a value of the length of the tool measured before inserting the tool (18) in the machine spindle (7) and the sensing device (34) comprising a comparator (52) for comparing the measured value of the length of the tool (18) measured before inserting the tool (18) in the machining spindle (7) with a measured value of the length of the tool (18) measured after removing the tool (18) from the machining spindle (7) and for generating a signal, when the difference between the measured values of the two lengths exceeds a given differential value defining a prescribed tolerance.
Patent EP-0131797-A1 (EP)
Inventor: MIURA HIROHISA
IPC: C22C1/00
Filed: 1984-06-26
Abstract: A composite material having a first metallic material as the matrix material and extremely fine particles of diameters of the order of tens to hundreds of angstroms of a second metal dispersed in this metallic matrix material is obtained by rapidly adiabatically cooling vapor of the second metallic material through a nozzle, and squirting a jet of fine particles (15) produced thereby into a molten mass (13) of the first material. Optionally, inert gas may be squirted through the nozzle along with the vapor of the second metallic material.
Patent EP-0136444-A1 (EP)
Title: Leistungsthyristor auf einem Substrat
Inventor: NEIDIG ARNO DR DIPL-PHYS
IPC: H01L23/48
Filed: 1984-07-24
Abstract: Die Montage von Leistungsthyristoren auf einem Substrat zur Herstellung von hybriden Schaltungen ist relativ aufwendig, da bei der üblichen Ausführung der verwendeten Leistungsthyristoren mit oben liegender Kathoden- und Gateseite viele Einzelteile präzise platziert werden müssen. Zur Vereinfachung wird ein Leistungsthyristor (1) vorgeschlagen, der es ermöglicht, den Thyristor (1) mit der Kathoden- und Gateseite (2) nach unten auf ein Substrat (10) zu löten, so daß nur noch ein Anodenanschluß mit Hilfe eines Kontaktbügels hergestellt werden muß. Dabei ist auf der Anodenseite (3) ein die Fläche der Anode (4) umgebender Passivierungsgraben (7) vorgesehen, der gemeinsam ist für den anodenseitigen Sperrübergang und für den kathodenseitig blockierenden pn-Übergang. Auf der Kathoden- und Gateseite (2) wird die Anordnung des Gate (6) in einem Teil des Randbereichs vorgeschlagen.
Patent EP-0144542-A1 (EP)
Inventor: ALEXANDER DOUGLAS ERIC
IPC: F16D59/00
Filed: 1984-08-23
Abstract: A mechanical torque transmitting apparatus such as a one-way clutch which includes two distinct sets of flexural arms (primary (20) and auxiliary (26)) and a cylindrical engagement surface (18). The primary flexural arm (20) is adapted to be in edgewise continuous engagement with the cylindrical surface (18). Preferably, the primary flexural arm (20) has a long, straight, narrow cross-section area and applies a relatively low force against the cylindrical surface (18) when said surface is rotating in a free-wheeling direction (16). In the non free-wheeling direction, the force against the cylindrical surface (18) increases until the rotational forces overcome and buckle the primary flexural arm (20) whereupon the auxiliary flexural arm (26) is brought into contact with the cylindrical surface (18) to resist further rotation.
Patent EP-0143967-A1 (EP)
Inventor: HENSLEY NORMAN GENE
IPC: A22C13/02
Filed: 1984-10-20
Abstract: Shirrec rubular material comprising a plurality of outer folds (5, 6, 7, 8) arranged along at least two parallel and two counter-dire tional parallel, longitudinal extending, crisscrossing helires and inner folds (13, 14, 15, 16) connecting opposing poirts of diamond shapes defined by said outer folds is disclosed together with a method for its preparation comprising repeatedly applying a set of shirring forces, each of the forces in the set being simultaneously at circular circumferential squally spaced positions along a plurality of equidistant heliral lines within the periphery of said tubular material to shir such material.
Patent EP-0167670-A1 (EP)
Inventor: HAAS WERNER DR
IPC: A61B17/225
Filed: 1984-12-12
Abstract: Die Erfindung betrifft eine Einrichtung zum Zertrümmern von im Körper eines Lebewesens (2) befindlichen Konkrementen (3) mit einer Sendeantenne (4), durch die Wellen erzeugbar sind, die auf das Konkrement (3) fokussiert sind. Die Sendeantenne (4) ist zum Aufbau eines auf das Konkrement (3) ausgerichteten elektromagnetischen Feldes ausgebildet und über ein geeignetes dielektrisches Material an das Körpermedium angepaßt.