baber/WOPTO huggingface dataset:
Patent EP-0018070-A1 (EP)
Inventor: SHANKS IAN ALEXANDER
IPC: G09F9/30
Filed: 1980-03-05
Abstract: An analog display with a panel having an electrical sensitive medium contained between two sets of electrodes (7, 9). One set (9) is arranged in a plurality of segments (So, S 1 ...) each divided into inner and outer interdigital portions (S 0A , S 0B ; S 1A , S 1B ;...). The outer set (7) has a meander configuration modified by an electrode (E o ) interposed in its folds. The electrodes (7, 9) when registered define a plurality of selectable index positions (I, s). Selected alternating voltages are applied simultaneously to the electrodes (7, 9) maintaining the panel ON at two selected index positions and OFF elsewhere. Preferably the voltages are selected from the set (+2V, +V, -V) of RMS magnitudes (2V e , V c , V c ) where V c  is equal to the threshold voltage of the panel (1). The panel may contain liquid crystal material, as medium, to perform as a dyed phase change, or twisted nematic effect device.
Patent EP-0022348-A1 (EP)
Inventor: COLBOURNE ROBERT
IPC: F41J9/00
Filed: 1980-07-02
Abstract: An envelope (1) of rubber, neoprene or of flexible plastics or fabric material is dilatable on command by means of compressed gas (3), a pyrotechnic device or an expansible framework to act as a movable target which is able to roll under the action of wind or gravity.
Patent EP-0050699-A1 (EP)
Inventor: PAQUET ANDRE JULES
IPC: F28B1/06
Filed: 1980-10-23
Abstract: 1. Multi-pressure air condenser battery for creating different condensation pressures and temperatures at the exhausts of the different low pressure stages of a multiple stage turbine, said battery comprising a set of condensation tubes extending between two terminal headers and being cooled by an air flow that passes over the tubes successively, characterized in that the bundle of condensation tubes (5, 6) is divided into a plurality of distinct groups, the tubes in each group extending between a vapour inlet chamber (1, 2) and a condensate outlet chamber (3, 4), each vapour inlet chamber (1, 2) being connected separately to the outlet of a distinct low pressure stage of the turbine and each condensate outlet chamber (3, 4) being connected to a condensate exhaust line (8) such that the different groups of condensation tubes form vapour circuits fed in parallel and successively in contact with the cooling air flow.
Patent EP-0040776-A1 (EP)
Inventor: STRUVE ALFRED DR
IPC: C11C3/14
Filed: 1981-05-16
Abstract: A process for the conjugation of the double bonds of polyunsaturated fatty acids or mixtures of fatty acids containing polyunsaturated fatty acids comprising treating said fatty acids with SO2 in the presence of substoichiometric amounts of soap-forming bases in a closed reaction vessel or in a reaction vessel equipped with a reflux condenser, at a temperature range of from 170 DEG  C. to 260 DEG  C.; particularly wherein the process is performed in the presence of from 0.5 to 25 mol % of SO2, 0.5 to 25 mol % of soap-forming alkali metal and/or alkaline earth metal compounds, and 0.05 to 2% by weight, based on the fatty acid starting material, of water.
Patent EP-0047897-A1 (EP)
Inventor: CONSTAPEL ARTUR
IPC: E21D11/00
Filed: 1981-08-28
Abstract: Für einen Streckenausbau werden dünnwandige Bleche (1,2) mit in Längsrichtung der Strecke verlaufenden Sicken verwendet. Die Querschnittsform der dünnwandigen Bleche ist wellenartig. Die so geformten Ausbauelemente erlauben eine einfache Handhabung und können schnell für einen vorläufigen Einbau zusammengesetzt werden. Ein endgültiger Ausbau mit Gebirgsankern oder Stützbögen ist danach im Schutz des vorläufigen Ausbaus möglich.
Patent EP-0050781-A1 (EP)
Inventor: MOESCHLER HEINRICH FERDINAND D
IPC: A01N43/50
Filed: 1981-10-12
Abstract: Arthropodicidally and fungicidally active heavy metal salts of nikkomicin are produced by reacting nikkomicin with a water-soluble heavy metal salt in an aqueous medium.
Patent EP-0046606-A1 (EP)
Title: Composés alicycliques oxygénés, procédé pour leur préparation et leur utilisation à titre de produits de départ pour la préparation de composés cyclohexadiéniques
Inventor: SCHULTE-ELTE KARL-HEINRICH
IPC: C07D303/32
Filed: 1981-07-07
Abstract: Les composés alicycliques oxygénés nouveaux de formule <IMAGE> (X = OH, alkyle, O-alkyle) sont utilisés à titre de produits de départ pour la préparation des composés de formule <IMAGE> (X - OH, alkyle, O-alkyle). Ladite utilisation consiste en un traitement au moyen d'un agent déshydratant acide. Procédé pour la préparation desdits composés de formule (I).
Patent EP-0081609-A1 (EP)
Inventor: LAGENDIJK JOHANNES
IPC: E04B7/14
Filed: 1981-12-10
Abstract: A suspended roof mainly consists of a cable rope structure (20-27; 31-33, 35-37; 39, 40) coverable with a stiff weatherproof material. By the special way according to which the cables are led, passing over fixed mountings (8, 9, 10, 11) and/or other points-of-change-of-direction (8, 9, 10, 11; 28, 30, 37, 38), equalizing the tension in different cable parts (20, 21; etc.), together with the use of a minimum of stiff compression members (31; 43; 47) to form stiff girders after having tensioned the cable ropes to the design tension, a suspended roof is obtainable which is as stiff as a conventional stiff-girder-roof-structure. As a result a classic stiff roof covering may be applied to it. The ground plan coverable may have any shape, and need not be symmetrical. 
     The described roof structure is stiff in contrast to the generally adopted tent-type suspended roof structure built from cable rope which is basically flexible.
Patent EP-0034406-A1 (EP)
Inventor: BUNNELL THOMAS KENNETH
IPC: B21D22/00
Filed: 1981-01-19
Abstract: A rotary die cutter comprises a rotary soft anvil coacting with a rotary hard anvil mounting one or more cutting rules, or forms. Each cutting rule has within the area defined by the rule a metal or metal-containing pusher adapted to be moved radially outwardly of the rule at a predetermined location by a magnetic source to eject from the rule any cut waste board contained therein.
Patent EP-0054428-A1 (EP)
Inventor: NELSON GUNNER ELWOOD
IPC: C07D207/337
Filed: 1981-12-14
Abstract: A process for preparing substituted pyrrole-2-acetic acid, salt or ester intermediates by treating a 1-R 4 -4-R 5 -3-R 8 - pyrrole-2-acetic acid, salt or ester with base at elevated temperatures. The substituted pyrrole-2-acetic acid, salt or ester intermediate is useful for preparation of anti-inflammatory and analgesic compounds.
Patent EP-0037325-A1 (EP)
Inventor: LACOSTE GERMAIN INSTITUT NATIO
IPC: C25C1/20
Filed: 1981-03-25
Abstract: 1. Electrolysis device for percolating a solution with a view to an electrochemical reaction, characterized in that it comprises : a) n electrodes consisting of beds of electrically conductive particles in contact each with a separate or not separate electric connection, the direction of the solution flow being the same in each bed and each bed having a first same polarity, and b) at least (n+1) counter-electrodes having a second polarity opposite to that of the beds of particles, and associated with adjusting means permitting to impose on each of them a separate potential permanently adjusted in order to maintain constant the bias of the porous electrode at its end which is the closest to the counter-electrode, n being equal to or higher than 1, said electrodes and counter-electrodes being disposed in such a manner that the resulting electric field and the solution flow directions are either colinear or perpendicular.
Patent EP-0046427-A1 (EP)
Inventor: VIAUD JEAN
IPC: A01F15/14
Filed: 1981-08-05
Abstract: Ce dispositif assure le liage des balles cylindriques se formant par enroulement entre des jeux de bandes ou courroies (6, 7). Il est prévu transversalement à la presse, sensiblement entre les jeux de courroies, un guide tel qu'une barre transversale (14) sur laquelle peut se déplacer un support (17) de roue directrice (22) pouvant être amenée en contact avec l'un des jeux de courroies. Cette roue est orientable par rapport à ce support et ainsi à l'axe longitudinal de la presse, pour provoquer par contact avec les courroies de l'une des jeux un déplacement de ce support sur le guide transversal. Des moyens sont prévus sur le support pour le passage et le guidage de la ficelle (28) destinée au liage de la balle.
Patent EP-0053054-A1 (EP)
Inventor: GINISTY CLAUDE
IPC: C22B60/02
Filed: 1981-10-23
Abstract: L'invention a pour objet un procédé de récupération de l'uranium (VI) présent dans une solution d'acide phosphorique. Selon ce procédé, on met en contact ladite solution avec un solvant organique comprenant un système d'extractants constitués respectivement : par un oxyde neutre de phosphine de formule: <IMAGE> dans laquelle R¹, R² et R³ qui sont identiques ou différents représentent des radicaux alkyle, aryle ou alcoxyalkyle, et par un composé organophosphoré acide de formule: <IMAGE> dans laquelle R<4> et R<5> qui sont identiques ou différents, représentent un radical alkoxyalkyle linéaire ou ramifié comportant au moins une fonction étheroxyde ou un radical aryloxyalkyle.
Patent EP-0041043-A1 (EP)
Inventor: BLASER HANS-ULRICH DR
IPC: C07C47/548
Filed: 1981-05-07
Abstract: Verbindungen der Formel I Z-[-(CH=CH)m-CH=?-Z1]p (I) worin Z, Z1, R, m und p die im Patentanspruch 1 angegebene Bedeutung haben, können nach einem neuen Verfahren auf einfache und wirtschaftliche Weise dadurch erhalten werden, daß man ein Halogenid der Formel II Z-[-(CH=CH)-m-CO-X]p (II), in Gegenwart einer Base und bestimmter Palladiumkatalysatoren, wie Palladiumacetat, mit gegebenenfalls substituierten Vinylbenzol- oder Vinylnaphthalinderivaten umsetzt. Die Verbindungen (I) oder daraus herstellbare funktionelle Derivate eignen sich z.B. zur Herstellung von bekannten Farbstoffen oder optischen Aufhellern oder können direkt als optische Aufheller oder als Scintillatoren verwendet werden.
Patent EP-0079413-A1 (EP)
Inventor: HINTERMEISTER HANS-ULRICH
IPC: E04B1/21
Filed: 1981-11-16
Abstract: The column connection has a guiding element (20) which is inserted between the two columns (2, 4) to be placed one on top of the other and possesses a lower guiding part (21) for the upper end (1) of the lower column (2) and an upper guiding part (22) for the lower end (3) of the upper column (4) to be placed on top. A connection plate (5) is welded in the centre of the guides (21, 22). The guiding element (20) is placed on the lower column (2) at the site. Thereupon, the ceiling (11) is concreted and the upper column (4) then inserted. Welding between the two columns (2, 4) becomes unnecessary. Moreover, the column connection lies at the level of the ceiling 11. Buckling of the columns (2, 4) is prevented. In addition, a pleasing appearance from above and below is obtained. <IMAGE>
Patent EP-0053605-A1 (EP)
Inventor: GRIFFITH VERN
IPC: F01C13/02
Filed: 1980-05-27
Abstract: Moteur d'aspiration comprenant une enceinte (16) avec un rotor monte excentriquement (100) compose d'un corps de rotor ayant une pluralite de fentes radiales equidistantes (402, 404) s'etendant axialement et une pluralite d'organes a aubes coulissantes (406), etant montes dans chacune des fentes du rotor; une pluralite de passages (42, 44) dans un manchon (40) de doublage coaxial du stator ainsi qu'une paire de trous (62 et 64) sont amenages dans un organe de commande (46) emprisonne de maniere coulissante sur le stator pour commander selectivement les forces d'aspiration appliquees sur les aubes a partir d'une source (66, 70, 72) et (90) de maniere a etablir une pression differentielle sur l'une des aubes sur une face tandis que l'autre face de l'aube est exposee a la pression atmospherique, de sorte que par actionnement selectif d'un mecanisme a detente (82) pour commander l'aspiration, le rotor (100) tourne pour fournir une puissance et entrainer un train d'engrenage (200) ou autre mecanisme mecanique approprie et produire un travail utile. Des organes (58 et 60) connectes a l'organe de commande (46) subissent une rotation pour inverser le sens de rotation du moteur.
Patent EP-0062045-A1 (EP)
Inventor: JOHANSEN STEINAR
IPC: D07B7/12
Filed: 1981-10-06
Abstract: Procede de lubrification d'un cable en acier consistant a tirer le cable en acier au travers d'une chambre contenant un lubrifiant sous pression. La chambre possede une sortie et une entree garnies de manchons en caoutchouc au travers desquels passe le cable. Un lubrifiant liquide est utilise, de preference une huile de lubrification, que l'on envoie dans la chambre a l'aide d'une pompe ayant une haute pression, au minimum 20 bars et de preference plus de 40 bars, mais avec une capacite de debit relativement faible. La vitesse du passage du cable en acier au travers de la chambre est adaptee de maniere telle que les espaces creux dans le cable d'acier absorbent l'huile d'alimentation jusqu'a eliminer les fuites d'huile. L'appareil de mise en oeuvre du procede comprend une chambre (4) de lubrifiant sous pression, ayant une entree (13) et une sortie (12) pour le cable d'acier (11). Un tuyau d'alimentation en lubrifiant debouche dans la chambre, et une pompe sous pression maintient le lubrifiant sous pression. La pompe est une pompe a aspiration qui peut fournir une pression d'au moins 20 bars, de preference plus de 40 bars, mais possede une petite capacite de debit.
Patent EP-0059751-A1 (EP)
Inventor: DE LAROSIERE PIERRE JACQUES
IPC: B65D25/28
Filed: 1981-09-16
Abstract: Un conteneur (2) reutilisable pour bouteilles (4) possede une pluralite de poches (64) servant a recevoir les culots des bouteilles. Chaque poche (64) est dotee d'une griffe de paroi laterale de bouteille (15) et d'un support de base de bouteille (70) servant a supporter la bouteille (4) et a l'orienter de maniere telle qu'un axe de symetrie de la bouteille (4) coincide substantiellement avec une ligne centrale de la poche (64). Un support de conteneur (76) d'empilage/empilage transversal est substantiellement coaxial a la ligne centrale de la poche. Les conteneurs (4) sont dimensionnes et les poches (64) positionnees de maniere telle que les conteneurs de bouteilles puissent etre disposes par etage selon une structure empilee transversalement, les bouteilles (4) dans chaque etage inferieur etant orientees et positionnees de maniere a situer les fermetures (6) des bouteilles (4) a l'interieur des supports de conteneurs (76) d'empilage/empilage transversal des conteneurs (2) de l'etage superieur suivant.
Patent EP-0059952-A1 (EP)
Inventor: NOJIRI TADAO
IPC: H03G1/02
Filed: 1982-03-05
Abstract: A demand for a change in the operating condition of at least one of a plurality of vehicle mounted devices is issued by means of a single push button switch (2) attached to the center of the steering wheel (1). When the vehicle occupant intends to manipulate a device such as a radio, stereo unit or an air conditioner, he depresses the switch to supply a microcomputer with a demand signal. The microcomputer (3) produces an instruction signal with which a sound synthesizer (8) produces sequential vocal annoucements which are emitted via a speaker (9). The occupant depresses the switch again within a predetermined period of time after the emission of a vocal announcement naming a device intended to control so that the sound synthesizer now provides various manipulative information relating to the available manipulations of the selected device. The driver depresses the switch to issue responsive instructions in response to an announcement of desired manipulation. The microcomputer thus operates to produce necessary control signals which are fed to a corresponding control unit (5, 6, 7) of the selected device. A sound recognizer (11) may be used in place of or together with the switch (2) to detect the demand and responsive instruction from the driver.
Patent EP-0065231-A1 (EP)
Inventor: PEZZOLI NELLO
IPC: D03D47/27
Filed: 1982-05-06
Abstract: In a shuttleless loom, the movement of the weft conveying grippers is controlled by straps (2) moved backwards and forwards by gearwheels (1) mounted at the loom shed ends, the peripheral teeth of said gearwheels meshing with longitudinally aligned slots (3) provided at the centre of the straps. The engagement between the straps and the gearwheels is constant and precise over a wide arc of the wheels, thanks to guides extending over the whole of said arc and acting on the lateral portions of the straps, and it takes place between elongated slots in the straps and correspondingly shaped teeth, with round-edged periphery, of the gearwheels.
Patent EP-0072398-A1 (EP)
Inventor: MENZE WILFRIED
IPC: G05D16/06
Filed: 1982-06-03
Abstract: 1. Device for adjusting the force action line of a helical spring, especially in a pressure regulator, having the following features : a) a spring plate (2, 15) is provided to support one end of the spring ; b) a pin-shaped stop (10, 23) for the spring plate (2, 15) is provided between the spring plate (2, 15) and a housing containing the spring ; c) the stop (10, 23) is mounted in the housing in such a manner that its position can be altered ; characterised in that the end of the stop (10, 23) in contact with the spring plate (2, 15) and the mounting of the stop in the housing are such that, as a result of a rotation of the stop (10, 23) and/or its movement relative to the housing, the point on the spring plate (2, 15) in contact with the stop (10, 23) or the position of the spring plate (2, 15) can be altered, and that the end of the spring remote from the stop (10, 23) is mounted in such a manner that a change in direction of the longitudinal axis of the spring is produced in response to the rotation and/or movement of the stop (10, 23).
Patent EP-0082454-A1 (EP)
Title: Verfahren zur anodischen Behandlung von Aluminium und dessen Verwendung als Druckplatten-Trägermaterial
Inventor: GILLICH THOMAS NICOLAS
IPC: B41N3/03
Filed: 1982-12-13
Abstract: Das Verfahren zur anodischen Behandlung von platten-, folien- oder bandförmigem Material aus Aluminium oder seinen Legierungen wird in einem mindestens eine monomere mehrbasische organische Phosphon-, Sulfon- oder Carbonsäure enthaltenden Elektrolyten durchgeführt; gegebenenfalls kann vor dieser Behandlung eine mechanische, chemische und/oder elektrochemische Aufrauhung stattfinden. Die organische Säure befindet sich in einem nichtwäßrigen Elektrolyten, der als Lösemittel mindestens ein organisches Lösemittel mit einem Dipolmoment von mindestens 1,5 enthält. Zu den geeigneten organischen Säuren gehören beispielsweise Phytinsäure, Dodecyl-naphthalindisulfonsäure oder Nitrilotriessigsaure, zu den geeigneten organischen Losemitteln beispielsweise Dimethylsulfoxid oder Formamid. Die Verfahrensprodukte finden bevorzugt Verwendung als Tragermaterial bei der Herstellung von eine strahlungs-empfindliche Schicht tragenden Druckplatten.
Patent EP-0076016-A1 (EP)
Inventor: VERDUYN NORBERTUS WOUTER HENDR
IPC: B01D29/62
Filed: 1982-09-28
Abstract: Apparatus for continuous filtration of a fluid, for example water containing solids, comprising a plurality of filter cells partially filled with mobile filtering material, each cell having an inlet and an outlet, means being provided for continuously supplying fluid to the inlets, a drain element for filtered solids being connectible to a limited number of cell inlets without interrupting the fluid supply to the other cell inlets, the drain element lowering the fluid supply pressure prevailing at the limited number of cell inlets to a value lower than the filtrate pressure prevailing at the cell outlets so that these cells are backwashed with filtrate such that the mobile filtering material only partially filling the cells is swirled in the turbulent filtrate flow within the cells and is thoroughly cleaned from adhering solids.
Patent EP-0063858-A1 (EP)
Inventor: BAKER STEPHEN RICHARD
IPC: C07D309/30
Filed: 1982-03-01
Abstract: Compounds of formulae Ia-Ig,
       
     
     
     their production and use as pharmaceuticals.
Patent EP-0062537-A1 (EP)
Inventor: CURRY PAUL V L
IPC: A61N1/05
Filed: 1982-04-06
Abstract: A transvenous heart pacing lead (10) has atrial and ventricular electrodes (20, 14) enabling both atrial and ventricular pacing or sequential pacing. The atrial electrode (20) is mounted either directly on the main lead body (12) or on an atrial lead portion (54) branching from the lead body. Fixing means (30-36) are provided at the atrial electrode (20) operable remotely through a guide or stiffening wire (26) to anchor the atrial electrode to the atrial wall so that good electrical contact is maintained permanently.
Patent EP-0072103-A1 (EP)
Inventor: COOK JAMES E
IPC: B29C45/23
Filed: 1982-07-09
Abstract: A material injection assembly (10) of the type for injecting a resin material into a mold cavity including a body member (12) defining a nozzle (13) for injecting material into a mold (14) and including at least one central channel (16) for conveying a first material through the nozzle (13). The assembly is characterized by an internal purging mechanism for closing the nozzle (13) to the mold (14) while allowing the flow of purging material between the channel (18) supplying resin material to the control channel (16) and a debris channel (22). The purging mechanism further allows flow of purging material between a separate purging material channel (20) and the debris channel (22) to perform a post-purge function. A cooling system is also disclosed which provides a coolant supply channel (70) which bifurcates into two channels (75, 77) about the central channel (16) proximal to the nozzle (13) to provide maximum cooling at the portion of the assembly (13) closest to the mold (14).
Patent EP-0073788-A1 (EP)
Inventor: PETERSSON STIG ARVID
IPC: C10F5/00
Filed: 1982-02-26
Abstract: Procede de production d'un combustible a partir d'un materiau solide bitumineux ou lignocellulosique, lequel materiau est charge, eventuellement en continu, dans une cuve fermee avec de l'huile chauffee a une temperature superieure 65 C, de preference superieure a 75 C. Une pression gazeuse totale de 5-50 kPa est maintenue dans la cuve. Le materiau et l'huile sont extraits de la cuve, eventuellement egalement en continu, et sont separes par des moyens mecaniques, par exemple a l'aide de rouleaux, pour presser l'huile et l'extraire du materiau. L'huile separee retourne dans le procede de production.
Patent EP-0071629-A1 (EP)
Inventor: HAHN JAMES H
IPC: H02K23/54
Filed: 1982-02-05
Abstract: Moteur ou generateur a courant continu sans balai, de preference sans noyau, caracterise par un couple positif, unidirectionnel et pratiquement constant. Dans une forme d'execution preferee, la machine comprend un disque de rotor (16, 18) monte sur un arbre (2) et un stator (28) monte de facon fixe, coaxial et parallele au rotor. Le stator (28) contient au moins deux jeux imbriques (A, B) de bobines (26), ces jeux de bobines etant concus pour etre excites alternativement pour une circulation de courant dans le meme sens dans le plan du stator afin d'engendrer des champs magnetiques axiaux de meme polarite. Le disque de rotor (16) porte, dans une configuration circulaire, au moins un aimant permanent (24) dont la forme est asymetrique par rapport a celle des bobines (26) du stator chacun ayant une partie d'extremite (60) et une partie formant base (62); avec un champ magnetique de polarite commune dirige dans la meme direction axiale que celle des champs magnetique des bobines excitees (26). Lorsque les parties d'extremite (60) des aimants (24) sont alignees avec un premier jeu (A, B) de bobines (26), ce jeu est excite afin de creer un couple sur le rotor. Les aimants (24) tournent jusqu'a ce que les parties d'extremite (60) soient alignees avec le jeu adjacent (A, B) de bobines (26), qui sont alors excitees alors que le premier jeu de bobines cesse d'etre excite. Cette sequence est repetee de facon continue afin de produire un couple pratiquement constant.