baber/WOPTO huggingface dataset:
Patent EP-0191553-A1 (EP)
Inventor: DRAPER ROBERT
IPC: C23F15/00
Filed: 1986-01-16
Abstract: 57 A steam turbine exhaust pipe connected to the exhaust system of a high pressure steam turbine of a nuclear power plant, and includes a moisture pre-separator to remove water droplets prior to exhausting through the exhaust nozzles of an exhaust hood. The erosion prevention device is positioned in proximity to pipe bends between the exhaust hood and the moisture separator reheater.
Patent EP-0219961-A1 (EP)
Inventor: CHAMBERS PAMELA ANNE
IPC: A61K31/275
Filed: 1986-09-08
Abstract: Compounds of the formula: 
<CHEM>
 in which X is hydrogen or hydroxy; a process for their preparation; intermediates useful in their preparation; pharmaceutical compositions containing them; and their use in therapy as inhibitors of dopamine- beta -hydroxylase activity in mammals.
Patent EP-0218379-A1 (EP)
Inventor: BURLEY NOEL ARTHUR
IPC: C22C19/05
Filed: 1986-09-10
Abstract: A nickel-based alloy containing by weight:
     at least one element selected from the group consisting of
     optionally also containing up to 0.5% magnesium and/or up to 0.2% cerium. 
     The alloys of the invention possess a comprehensive range of enhanced properties at high temperatures.
Patent EP-0228946-A1 (EP)
Inventor: SIRIEIX MICHEL BENOIT
IPC: G01R31/26
Filed: 1986-12-09
Abstract: The process is for testing a set of infrared photodiodes (20) on a detection matrix (10) after hybrid connection to a matrix (30) for controlling the output currents from these diodes. The circuit used for this consists of a set of input field effect transistors (50) connected in parallel and associated respectively with the detection photodiodes (20). A bias voltage is applied to the gates (51) of the input transistors (50) belonging to the control matrix (30). The voltage on the gates is varied, while measuring (56), for each photodiode/input transistor pair and for each value of the gate voltage, the value of the information output from the corresponding circuit (40) of the control matrix. Characteristic curves are obtained by plotting the output information against the gate voltage. The characteristic curves are compared with those of the photodiodes (20) and the hybrid component is then retained only if all the curves are satisfactory. The process makes it possible to determine, amongst a batch of hybrids, those which are functional, e.g. for infrared cameras used for analysing landscapes. <IMAGE>
Patent EP-0226563-A1 (EP)
Inventor: NILSSON KURT
IPC: C12P19/14
Filed: 1986-12-02
Abstract: A method of controlling the regioselectivity of the glycosidic bond between glycosyl donor and glycosyl acceptor in the enzymatic production of an oligosaccharide compound which either consists of or is a fragment or an analog of the carbohydrate part in a glycoconjugate, by reverse hydrolysis or transglycosidation reactions, is described. The syn­thesis is carried out in that a donor substance which is a mono- or oligosaccharide or a glycoside thereof, is caused to react, in the presence of a glycosidase, with an acceptor substance which is an O-, N-, C- ­or S-glycoside consisting of a monosaccharide, oligo­saccharide or a saccharide analog and at least one aglycon which is O-, N-, C- or S-glycosidically bonded in 1-position, the α- or β-configuration being selected on the glycoside bond between the glycosyl group and the aglycon in the acceptor substance, and the oligo­saccharide compound being separated from the reaction mixture.
Patent EP-0213117-A1 (EP)
Inventor: SCHMID PETER J ING
IPC: C01B21/48
Filed: 1986-08-21
Abstract: Nitrogen oxides present in gases, especially flue gases, are removed and utilised by oxidising them and then reacting the resulting solutions to give nitrates; according to the invention, the oxidation is allowed to proceed with the formation of a surface-active dynamic foam phase which is produced by the intensive gas/liquid contact.
Patent EP-0215075-A1 (EP)
Inventor: SCHULZ SIEGBERT
IPC: B04C5/181
Filed: 1986-03-19
Abstract: Dans un séparateur à cyclone avec deux chambres de séparation et des dispositifs statiques de guidage, une colonne à tube plongeur (5, 6, 7), agencée au centre du tourbillon du cyclone conventionnel, entoure l'axe (1) du cyclone sur toute la hauteur h de la chambre de séparation et traverse le récipient collecteur conventionnel (2a) de solides. Cette colonne, en combinaison avec un dispositif (4) d'évacuation de solides sans reflux, stabilise le tourbillonnement intérieur concentré à l'intérieur de la colonne à tube plongeur, dans la deuxième chambre de séparation (3b). En cas de fort tourbillonnement, il se produit ainsi un processus subsidiaire de séparation avec des reflux axiaux (18) allant du tube de tourbillonnement (17) à un deuxième récipient collecteur (2b) de solides. Les composants de la colonne à tube plongeur sont le tube plongeur conventionnel (5), prolongé axialement vers le bas par un tube plongeur de séparation (6) à fentes, et un tube plongeur central (6) monté sous le tube plongeur de séparation (6) et fixé par des flasques au deuxième récipient collecteur de solides. Le tube plongeur de séparation (6) a un effet aspirateur, sert de dispositif de guidage de l'alimentation du tube de tourbillonnement (17) et présente quatre conduites d'admission (10) recourbées, à parois parallèles, uniformément distribuées autour de la circonférence du tube plongeur, ayant chacune un bord droit d'admission (9) et qui exercent un effet accélérateur sur le courant. La récupération de l'énergie cinétique du tourbillonnement se fait par une spirale de décharge (8) en haut du couvercle (13) du cyclone.
Patent EP-0215956-A1 (EP)
Inventor: MORIMOTO SHIGETO
IPC: A61K31/59
Filed: 1986-03-14
Abstract: Composition pour administration orale contenant comme ingrédient efficace une vitamine D3 hydroxylée en position 1alpha, utilisée dans le traitement d'une kératose inflammatoire telle que le psoriasis et la kératose anormale. Des vitamines D3 préférables, hydroxylées en position 1alpha, comprennent la 1alpha-hydroxyvitamine D3 et la 1alpha,25-dihydroxyvitamine D3. Le psoriasis peut être soigné de manière sensible par l'administration orale de cette composition.
Patent EP-0229126-A1 (EP)
Inventor: NIELSEN LARS SOEGAARD
IPC: C07K16/38
Filed: 1986-07-11
Abstract: Dans un procédé de production d'anticorps monoclonaux contre un inhibiteur d'activateur de plasminogène du type endothélial et des inhibiteurs immunologiquement similaires, des cellules de myélomes sont fusionées avec des cellules de production d'anticorps obtenues à partir de mammifères ayant été immunisés avec ledit inhibiteur d'activateur de plasminogène, ou bien avec des cellules de production d'anticorps ayant été immunisées in vitro avec ledit inhibiteur d'activateur de plasminogène et les hybridomes produisant des anticorps contre l'inhibiteur précité sont sélectionnés. Les cellules productrices d'anticorps sont de préférence des cellules de rate ou des cellules nodulaires lymphatiques, de préférence des cellules de rate, obtenues à partir de souris immunisées avec l'inhibiteur précité. Les anticorps monoclonaux contre l'inhibiteur d'activateur de plasminogène du type endothélial peuvent être utilisés pour la purification de l'inhibiteur d'activateur de plasminogène, pour son élimination des fluides corporels et d'autres substances biologiques, pour la neutralisation de son activité inhibitrice et pour la détection, l'identification, l'immunocoloration et la quantification, par exemple par la technique ELISA, d'un inhibiteur d'activateur de plasminogène dans les fluides corporels, les cellules normales ou malignes et les tissus, et autres matériaux biologiques. De plus, étant donné que certains des anticorps monoclonaux obtenus liaient des complexes d'un activateur de plasminogène du type urikinase avec un inhibiteur du type endothélial alors que ce n'était pas le cas pour d'autres, les anticorps monoclonaux obtenus peuvent être utilisés pour la quantification des inhibiteurs libres par rapport aux inhibiteurs liés à des complexes.
Patent EP-0266424-A1 (EP)
Inventor: FUKUOKA HISAHIRO SHIN MEIWA IN
IPC: B25J9/16
Filed: 1986-07-17
Abstract: A welding torch (4) of a welding robot (RO) is supported by arms (2, 3), and is movable while being controlled by a computer (7). First and second members (W1, W2) to be welded are weaving-welded by swinging the welding torch (4) along a weld line (WL). Prior to the welding, data are stored that are related to changes of the gap between the first and second members (W1, W2) to be welded along the direction of the weld line (WL). During the welding, the computer (7) calculates an instruction relying upon the data, and sends the instruction to the welding robot (RO). Depending upon the instruction, the welding robot (RO) performs the weaving- welding while changing the amplitude of weaving of the welding torch (4) in response to the changes of the gap between the two members.
Patent EP-0247064-A1 (EP)
Inventor: NIINIVAARA JUHANI ENSI KYOESTI
IPC: B23K9/133
Filed: 1986-07-23
Abstract: Procédé permettant de conduire l'électricité dans un dispositif de soudage à l'arc notamment à une électrode d'arc (1), telle qu'une électrode de soudage, de découpe, de nettoyage ou électrolytique, ou à un dispositif supportant ladite électrode, ainsi qu'un dispositif de soudage à l'arc permettant d'appliquer ce procédé. Le procédé ci-décrit se caractérise en ce que l'électrode (1) ou le dispositif la supportant est amenée en contact direct avant la zone d'arc avec un milieu en écoulement, de préférence liquide, en contact avec l'alimentation électrique. Le dispositif de soudage à l'arc ci-décrit se caractérise en ce que les dispositifs permettant de conduire le courant électrique comprennent une chambre (2) ménagée à l'intérieur du carter (6) du dispositif et comprenant un milieu en écoulement, de préférence liquide, qui est en contact électrique avec l'alimentation électrique et avec l'électrode (1) ou le dispositif la supportant.
Patent EP-0250940-A1 (EP)
Inventor: BISCHOF NORBERT
IPC: H01J9/26
Filed: 1987-06-06
Abstract: 1. Method for the vacuum-tight connection of two metallic housing parts of an electronic valve, in which method the housing parts are baked out in a vacuum chamber and each connected with the other by interposed connecting metal and application of pressure, characterised thereby, that the connecting seam is welded together in the vacuum chamber by means of a laser beam additionally after pressure connection.
Patent EP-0264620-A1 (EP)
Inventor: MARCHAL DANIEL
IPC: D06N7/00
Filed: 1987-09-16
Abstract: A process for the manufacturing of plastisol based synthetic coverings (e.g. floor or wall coverings) having improved resistance to soiling; and the product produced from the process is presented. The synthetic covering utilizes a wear layer formed from a mixture comprising at least one silicone polymer and a cross-linking agent. Preferably, this mixture also includes a catalyst. The mixture is deposited onto a conventional support as a wear layer. The silicone polymer is then cross-linked and the wear layer undergoes pre-gelling and gelling.
Patent EP-0266668-A1 (EP)
Inventor: MACK GERHARD
IPC: F16B37/04
Filed: 1987-10-28
Abstract: 1. A retaining clip with a flange nut (5) with radially and axially fixed flange disc (6) for rigidly clamping the flange nut on the perforated edge of a carrier plate, the retaining clip consisting of three laterally interconnected legs (1, 2, 3; 13, 14, 15), the flange nut being clamped between the upper and middle legs (1, 2; 13, 14) and being secured against rotation, the upper leg (1; 13) resting on the flange disc with a springing action, characterised in that for receiving and forming the safeguard against rotation of a standard flange nut with a hexagonal head and a flange disc adjacent thereto, the upper leg (1; 13) comprises a cut-out (8) engaging around all sides of the edges (7) of the hexagonal head.
Patent EP-0264993-A1 (EP)
Inventor: SCHUEGERL KARL
IPC: C09K23/52
Filed: 1987-10-01
Abstract: A process for extracting germanium and/or arsenic from an aqueous solution is described. In order to increase the yield and to perform a highly specific separating process, the liquid membrane technology is employed, in which the starting solution is adjusted by means of hydrochloric acid to a concentration in excess of 6 and up to 10 moles HCl/1, a polyisobutylenesuccinic anhydride/polyamine condensation product is used as a surfactant in the organic outer phase of the liquid membrane emulsion is adjusted to a pH value from 0 to 14 while a supply of chlorine ions is precluded.
Patent EP-0270144-A1 (EP)
Inventor: COPPENS WILFRIED
IPC: C23C14/02
Filed: 1987-10-16
Abstract: The invention relates to a process for the continuous cleaning of an elongated substrate, such as a wire, a strip, a cord, etc., whereby the substrate (11) to be cleaned is guided through a high vacuum chamber (12, 13), whereby an inert sputtering gas , such as argon, is introduced into this chamber and a sufficiently high voltage difference and cur­rent is maintained between the substrate (11) used as cathode and an anode (18) present in the chamber, so that an elec­trical discharge occurs between these two electrodes, as a result of which the substrate (11) is cleaned by the impact of inert gas ions when passing through the vacuum chamber (12, 13).
Patent EP-0244155-A1 (EP)
Inventor: KELLER PAUL M
IPC: C12N1/20
Filed: 1987-04-23
Abstract: A gene of varicella-zoster virus (VZV) which encodes immunogenic outer surface viral proteins has been identified by DNA sequence analysis. Antibodies directed against peptides imputed from the DNA sequence can react with the glycoprotein, which itself is reactive with neutralizing antibodies. The amino-terminal sequence of the purified glycoprotein is identical to a portion of the amino acid sequence imputed from the DNA sequence. This glycoprotein is useful for the preparation of a vaccine against VZV.
Patent EP-0249433-A1 (EP)
Inventor: BUTLER JAMES PATRICK JOSEPH
IPC: C02F3/08
Filed: 1987-06-09
Abstract: A rotating biological contactor for sewage effluent treatment comprises a semi-buoyant rotor (1) mounted on a shaft (3) including a surface (9,10) available as a biomass growth substrate. The rotor is defined by a drum (2) enclosing a plurality of coaxially mounted discs (9) each sandwiching therebetween a series of closely spaced spiral vanes (10) defining said growth substrate. Effluent to be treated is held in a tank (20) in which the rotor is partly submerged, and enters the drum (2) through inlets (7) to pass around the outer periphery of the discs (9) via a passageway (13) as the rotor rotates. The vanes (10) pick up the effluent which is gradually lifted to a duct in the axial region of the rotor communicating between adjacent discs leading to an outlet (8). The rotor may be made of thin flexible sheet material such as glass reinforced plastics, wherein strips of the material are placed edgewise onto a base template (30) to define a spiral pattern of individual vanes (10) emanating from a central hub region (38) which are then adhered to a circular disc (9) of the same material, characterised by clamping the template (34) with the vanes (10) against the disc (9) with a coating of curable adhesive therebetween, supporting the clamped assembly in a jig (30), rotating the clamped assembly if necessary so as to ensure that the vanes face upwards but maintaining the template substantially horizontal, and releasing the finished rotor construction from the jig when curing of the adhesive is complete.
Patent EP-0270414-A1 (EP)
Title: Système pour la commande des volets hypersustentateurs d'un aéronef
Inventor: BELLEGO ROGER
IPC: B64C13/36
Filed: 1987-11-04
Abstract: Système pour la commande des volets hypersustentateurs (4G,4D) d'un aéronef soumis au souffle d'au moins un moteur. Selon l'invention, ce système est caractérisé : - en ce que les moyens d'actionnement desdits volets sont des vérins hydrauliques réversibles (11.4G et 11.4D), agencés de façon que chaque volet soit actionné par un vérin et que chacune des deux chambres (36,37) d'un vérin soit reliée à la chambre correspondante de l'autre vérin, ainsi qu'à un orifice (38 ou 47) dudit bloc (32) de distribution de fluide hydraulique, de façon que l'alimentation et l'échappement des chambres correspondantes desdits vérins soient respectivement simultanés ; - en ce que lesdits volets hypersustentateurs (4G,4D) sont liés par une liaison mécanique de torsion (15) permettant une dissymétrie de position desdits volets hypersustentateurs (4G,4D) en position déployée ; et - en ce que des moyens (25) sont prévus pour bloquer lesdits volets hypersustentateurs (4G,4D) en position, dès que la dissymétrie de position desdits volets hypersustentateurs en position déployée atteint un seuil prédéterminé.
Patent EP-0269502-A1 (EP)
Inventor: BORNE JACQUES
IPC: B65G35/00
Filed: 1987-11-05
Abstract: 1. Conveyor comprising an endless flexible member (10) provided with means for driving it at a constant speed (12) and circulating on return wheels (14, 16) carried by a slide (18) and on stationary guiding wheels (12, 20), characterized in that the stationary guiding wheels (12, 20) define a loop in front of a working station (21) which is separated by the slide from that part of the flexible member which is provided with the driving means and in that the slide (18) is provided with means for imparting it with an alternating movement along a direction and at a speed such that it temporarily maintains a section of the flexible member which is located between the return means at rest, the means (22, 32) which drive the slide being constructed for imparting to said slide a speed which is temporarily half the circulation speed of the flexible member.
Patent EP-0248748-A1 (EP)
Inventor: CASTELAS BERNARD
IPC: C01B13/36
Filed: 1987-05-15
Abstract: L'invention a pour objet des procédés de fabrication de membranes minces composées d'un réseau minéral d'oxydes de titane et de silicium et des poudres composées de grains submicroniques en oxydes mixtes de titane et de silicium. 
     Les procédés selon l'invention comportent les étapes suivan­tes : on met en solution dans un alcool anhydre ou dans un alcane des alkoxydes de titane et des alkoxydes de silicium; on effectue une hydrolyse partielle en ajoutant une solution aqueuse basique ayant un pH compris entre 11 et 12;on obtient des copolymères d'alkoxydes de titane et de silicium partiellement hydrolysés; on élimine par évaporation les groupements alcoyles résiduels et on applique sur un substrat une couche que l'on fritte à une température comprise entre 700° et 1250°. 
     Une application est la fabrication de membranes poreuses ou semi-perméables.
Patent EP-0267863-A1 (EP)
Inventor: DEGUIL JEAN-MICHEL
IPC: B65B21/00
Filed: 1987-10-30
Abstract: A machine for automatically packing bottles (3) in individual jackets (7), more particularly intended to be integrated into a bottling line (1), comprising means (2) for withdrawing bottles (3) on the said bottling line (1) and for driving bottles (3) individually in a vertical position until they are in line with a station (15) for insertion, by means of dropping due to gravity, into a previously shaped individual jacket (7), means (6) for withdrawing and shaping the said individual jackets (7), means (5) for bringing the said shaped jackets (7) individually to the insertion station (15) and then discharging them after filling and means (39 to 55) for closing the jacket as it is discharged from the insertion station. - Application to the packaging of bottles in individual jackets. <IMAGE>
Patent EP-0289498-A1 (EP)
Title: Joints d'etancheite aux liquides pour elements de machines effectuant des mouvements relatifs rotatifs et axiaux
Inventor: ANNAST RUDOLF
IPC: F16J15/3268
Filed: 1986-12-10
Abstract: Le joint d'étanchéité supprime l'accumulation de contraintes de torsion et de cisaillement dans un élément d'étanchéité donné, grâce à un manchon intermédiaire (6) qui, avec l'un des éléments de machine en forme d'arbre ou de boîtier (1, 2), forme un espace d'étanchéité axiale (7) et, avec l'autre, forme un espace d'étanchéité radiale (8). Le manchon intermédiaire (6) étant immobilisé par un dispositif anti-torsion (11) et par un moyen de blocage axial (13), les éléments d'étanchéité (9) pour l'espace d'étanchéité radiale (7) ne sont soumis qu'à des mouvements relatifs axiaux, et les éléments d'étanchéité (12) pour l'espace d'étanchéité axiale (8) ne sont soumis qu'à des mouvements de rotation. De cette manière, il est possible d'utiliser des éléments en élastomère simples, faciles à obtenir et d'un montage rapide.
Patent EP-0277986-A1 (EP)
Inventor: MOLL NORMAN GLENN
IPC: B22C7/02
Filed: 1987-07-28
Abstract: Des types spécifiques d'ensembles de noyau et de modèles façonnés, formés entièrement ou partiellement à partir de certains matériaux plastiques cellulaires destructibles ont une tendance décroissante à former un résidu non volatil pendant la coulée de métaux tels que l'acier inoxydable. Des pièces coulées de meilleure qualité sont ainsi obtenues sans avoir recours à des procédés de coulée coûteux.
Patent EP-0319674-A1 (EP)
Inventor: SCHLIESCHE REINER
IPC: B23Q7/14
Filed: 1988-10-12
Abstract: A handling system for work-piece holders (5) which consists of a centring system and a singularising system. The interaction of these two systems on the one hand enables work-piece holders (5) which can be moved by conveyor belts (6) to be fixed exactly and reproducibly in a manner not possible hitherto at a certain location within various assembly units and on the other hand enables the instantaneously arrested work-piece holder to be protected from impacts from following work-piece holders which run against the arrested work-piece holder. The centring system consists of several levers (1; 2; 3) which can be swung in in the direction of movement of the work-piece holders and of a fixed stop (4), these elements interacting with pins (9) located on the work-piece holder (5). <IMAGE>
Patent EP-0306087-A1 (EP)
Inventor: LENNARTZ MANFRED
IPC: H01B13/02
Filed: 1988-08-26
Abstract: The invention relates to a device for the alternate twisting (SZ-twisting) of at least one stranding element of a cable, having a laying device arranged between a twisting disc and a stationary disc, which laying device has at least one laying disc which is driven in the same direction of rotation as the twisting disc but at a lower speed, the stationary disc, twisting disc and laying disc having driver openings for at least one stranding element. The tensile forces exerted on the stranding elements are reduced by the laying discs (7 to 11) being driven by specially allocated drive motors (16 to 20), whose speed and direction of rotation are controlled via an individually allocated control device (25, 26) such that the maximum tension accelerations acting on the stranding elements (3) are reduced with respect to a drive having constant speeds. <IMAGE>
Patent EP-0312143-A1 (EP)
Inventor: BAKX JOHANNES LEOPOLDUS
IPC: G11B5/00
Filed: 1988-09-30
Abstract: A magneto-optical recording apparatus provided with a magnetic field modulator (8) is revealed. 
     The magnetic-field modulator (8) comprises a field coil (18) for generating a magnetic field and switching means (11, 12,15,16,22) for coupling at least one terminal (17) of the magnet coil (18) to a first potential point (10) at a first potential (Vp) or a second potential point (14) at a second potential (Vn) depending on the logic value of a control signal (Vs), in order to produce in the field coil an alternating current whose polarity depends on the logic value. The field coil (18) is arranged in a parallel resonant circuit (18,21). The switching means comprise means (12,16) for inhibiting, after the terminal (17) has been uncoupled from one of the potential points (10,14), decoupling to the other potential point for a time interval corresponding to half the resonant period of the resonant circuit (18,21). This magnetic-field modulator provides a very rapid reversal of the current through the field coil.