baber/WOPTO huggingface dataset:
Patent EP-0186555-A1 (EP)
Inventor: LARUE JOSEPH
IPC: C10G5/04
Filed: 1985-11-28
Abstract: This new process provides for the treatment of a gas containing a light fraction and a heavy fraction, so as to extract at least a portion of the heavy fraction. The process is characterized in that the gas to be treated (1) is contacted with a solvent (8) under cooling conditions to selectively absorb at least a portion of the heavy fraction of the gas in the solvent; the light unabsorbed fraction is discharged (16) and the solution of the heavy fraction in the solvent (18) is subjected to desorption (B1): the solvent (6) is recycled and the evaporated heavy fraction (9) is condensed (C), expanded (V1) and evaporated in thermal exchange contact (E2) with the mixture of the gas and the solvent to be cooled; the heavy fraction is discharged (14). The process may be used for the treatment of gas on the field (associated gas, natural gas) and/or in refining and petrochemical operations.
Patent EP-0182768-A1 (EP)
Title: Compositions pharmaceutiques ou vétérinaires contenant des dérivés thiosulfonates
Inventor: SEBILLE BERNARD
IPC: A61P7/00
Filed: 1985-11-04
Abstract: L'invention se rapporte à des compositions pharmaceutiques ou vétérinaires destinées à inhiber la malformation ou la destruction des érythrocytes due à une modification génétique de l'hémoglobine ou à des parasites, compositions contenant, comme principe actif essentiel, au moins un dérivé thiosulfonate de formule générale: R-S-SO2-R1 dans laquelle R représente un radical méthyl-1 imidazolyl-2, 1H-benzimidazolyl-2 ou benzoxazolyl-2 et R1 représente un radical alkyle inférieur, (hydroxy) alkyle inférieur, alcanoyle inférieur, phényle, (alkyle inférieur) phényle, (hydroxy alkyle inférieur) phényle, (alcanoyle inférieur) phényle ou quinoléinyl-8. Les compositions de l'invention sont utiles pour le traitement de la drépanocytose, du paludisme et de la babésiose.
Patent EP-0167601-A1 (EP)
Inventor: WILLIAMS RONALD R
IPC: G01J9/02
Filed: 1984-12-27
Abstract: Spectromètre interféromètre utilisant un détecteur à réseaux multiples (22). Lorsque le spectromètre utilise la lumière visible, un détecteur à réseaux de photodiodes (22) est utilisé, ainsi qu'un miroir incliné fixe (17) et un miroir vertical fixe (16) en combinaison avec un diviseur optique de faisceaux (15), pour produire un interféromètre de Michaelson sans parties mobiles.
Patent EP-0176578-A1 (EP)
Inventor: PEDERSEN WILLY PALLE
IPC: G01C15/04
Filed: 1985-04-12
Abstract: Après le montage de marqueurs fixes, courts, en forme de tige dans le sous-sol il peut se produire, bien qu'exceptionnellement, qu'un marqueur (14) soit déplacé ou incliné par un déplacement local d'une fine couche de terre autour du marqueur. De manière à contrecarrer un tel déplacement du marqueur, ce dernier est monté dans un trou aménagé dans le sol à l'intérieur d'un organe en forme de godet (2) pourvu d'une tige (4) partant de la base du godet et qui est enfoncée dans le sol sous le trou en question. La longue tige a pour effet de stabiliser la position du godet dans le sol, et le marqueur peut être monté avec une bonne orientation indépendamment de l'orientation finale du godet.
Patent EP-0197967-A1 (EP)
Inventor: NELSON DAVID C
IPC: H02M7/06
Filed: 1985-09-25
Abstract: Une alimentation à courant continu pouvant fournir une pluralité de tensions de sortie, comprenant une alimentation de tension positive et négative équilibrée pour des applications dans des circuits intégrés, se compose d'un transformateur (12) possédant des enroulements primaire (14) et secondaire (16). Un circuit redresseur à pont de diodes (CR1) est relié aux bornes terminales de l'enroulement secondaire (18, 22) pour produire une tension continue de sortie d'une polarité par rapport à la terre. Une autre tension continue de sortie de polarité opposée est développée par un circuit multiplicateur à couplage à courant alternatif (D6, D7, 40) intercalé entre l'une des bornes de l'enroulement secondaire (18, 22) et la terre. Des circuits régulateurs de courant continu (34, 44, 50, 54) permettent la régulation sous charge des tensions continues de sortie.
Patent EP-0198878-A1 (EP)
Inventor: BOUZINAC DE LA BASTIDE RENE MA
IPC: C07C333/16
Filed: 1985-10-24
Abstract: Le médicament comprend une préparation de diéthyldithiocarbamate de sodium purifié par dissolution dans de l'eau.
Patent EP-0212453-A1 (EP)
Inventor: STANLEY ROBERT W
IPC: C22B7/00
Filed: 1986-08-06
Abstract: A process for the recovery of gold from a precious metal bearing sludge concentrate is disclosed. The process comprises the steps of leaching the sludge with hydrochloric acid and hydrogen peroxide to solubilize at least gold, palladium and platinum, removing silver from the leach slurry as insoluble silver chloride and selectively precipitating gold from the leach solution remaining after removal of silver by reduction with SO₂ in the presence of sodium ions.
Patent EP-0218136-A1 (EP)
Inventor: TONCELLI MARCELLO
IPC: B05C11/04
Filed: 1986-09-20
Abstract: The rotating head comprises a predetermined number of blades being supported by a blade carrier arm (3), the latter being integral with the shaft (1). The blades are arranged on a vertical axis in suitably inclined positions, a fact which permits to carry out the automatic coating of the surface of the material by means of every type of material based on marble, stone and the like by means of every type of putty.
Patent EP-0194043-A1 (EP)
Inventor: VILLETTAZ JEAN-CLAUDE
IPC: C12G3/08
Filed: 1986-02-07
Abstract: 57 A low alcoholic wine is produced by treatment of grape juice with glucose oxidase in the presence of oxygen, whereupon the glucose deficient grape juice is fermented, whereby if wanted the formed gluconic acid is at least partially removed. The method is cheap, and also, an ideal low alcoholic wine is produced with all good properties of the normal wine, except forthe lower alcohol content and the properties directly related to the lower alcohol content. The agent is a glucose oxidase preparation.
Patent EP-0228773-A1 (EP)
Inventor: MALVERN ALAN RICHARD DR
IPC: G01P15/093
Filed: 1986-10-09
Abstract: An alternative form of accelerometer is described herein in which an acceleration sensitive element (68, 69) is coupled to a deformable reflector (60) in a lasing cavity (58) to vary the radius of curvature of the reflector in response to experienced acceleration and hence to alter the beat frequency between two transverse lasing modes in the cavity to provide an output signal indicative of the acceleration.
Patent EP-0189365-A1 (EP)
Inventor: GRUNZE MARK R
IPC: F16C33/58
Filed: 1986-01-16
Abstract: ® A rolling element bearing is disclosed having a ductile outer ring (24) with an annular groove (30) and a staking lip (32) which secures the bearing (10) in a housing (12) yet allows replacement of bearings in housings without destructively altering those housings. The bearing (10) of the present invention is also equipped with a selectively hardened outer race (26) which permits extended low friction operation where precision control movement is required.
Patent EP-0234177-A1 (EP)
Inventor: SHAH ARVIND
IPC: H04L27/14
Filed: 1986-12-19
Abstract: 1. Method for demodulating a FSK signal with signal elements (bits) of constant element length (T) and in each case one of several predetermined frequencies (omega i ) according to the correlation method, in which for correlating the filtered, digitized incoming signal (A) is multiplied pairwise with periodic, orthogonal correlation signals (Bi , Ci ) of the predetermined frequencies (omega i ), the multiplication signals (A . Bi , A . Ci ) are integrated, sign-independent integration values (¦ SABi ¦, ¦ SACi ¦), these values are combined pairwise and the sums of these values are compared with one another for forming the demodulation signal (Y) to be emitted, characterized in that each multiplication signal (A . Bi , A . Ci ) is continuously supplied on the one hand in undelayed form and on the other with the reverse sign delayed by one element length (T) to an associated integrator (44 to 47), that continuously a decision signal (X) is emitted, whose signal value (xi ) is associated with the largest of the sums, that the particular signal value (yi ) of the demodulation signal (Y) is in each case retained for as long as the mean standing time (ri ) of the signal value (xi ) of the decision signal (X) associated with said signal value (yi ) is higher than the mean standing times (rj ) of all the other signal values (xj ) of the decision signal (X) averaged during the same time period (t), that the signal value (yi ) of the demodulation signal (Y) is modified, as soon as the average standing time (rj ) of one of the other signal values (xj ) of the decision signal (X) is higher than the means standing time (ri ), averaged in the same time period (t), of the signal value (xi ) of the decision signal (X), which was associated with the previous signal (yi ) of the demodulation signal (Y) and the new signal value (yj ) of the demodulation signal (Y) is that corresponding to one of the other signal values (xj ) of the decision signal (X) (i = 1, 2, 3 ...; j = 1, 2, 3 ...; j Not= i).
Patent EP-0215884-A1 (EP)
Inventor: LANE JOHN
IPC: B41J2/14
Filed: 1986-03-25
Abstract: Un applicateur de fluide, par ex. pour un adhésif, comprend une partie principale (2) contenant un réservoir (3) dans lequel le fluide est introduit sous pression par une entrée (4). Un passage de sortie (5) est généralement fermé par un élément de fermeture (8). On peut appliquer à l'élément de fermeture (8) un mouvement de va-et-vient à haute vitesse (par ex. 1 KH3). Chaque mouvement de va-et-vient de l'élément de fermeture force une petite quantité de fluide à venir dans le passage de sortie et une quantité correspondante de fluide est évacuée par l'ajutage (6) sous la forme d'une gouttelette. Le fonctionnement du dispositif peut être commandé par un programme.
Patent EP-0216876-A1 (EP)
Inventor: FORD DOUGLAS LYONS
IPC: B01D65/02
Filed: 1986-03-27
Abstract: Un concentrateur (10) destiné à concentrer les particules solides fines d'une suspension liquide présente une enveloppe (11) où est contenu un faisceau de fibres microporeuses (12). La suspension d'alimentation, pressurisée et chauffée, est introduite par l'orifice d'admission (15) et passe sur les parois externes des fibres (12), le liquide clarifié étant aspiré des pores des fibres (12) par l'orifice de sortie (16) et l'alimentation concentrée étant évacuée par la sortie (17). Les particules solides retenues dans l'enveloppe sont extraites en appliquant d'abord un liquide pressurisé pour extraire les particules solides de l'enveloppe (11) par la sortie (17) vers un point de récupération extérieur. Les fibres sont refroidies avant de déclencher le flux inverse pressurisé. L'utilisation d'une alimentation chauffée augmente considérablement le taux de production des particules solides.
Patent EP-0229114-A1 (EP)
Inventor: BONK THOMAS J
IPC: C09J7/35
Filed: 1986-06-17
Abstract: Une composition adhésive thermodurcissable présente une excellente adhérence lorsqu'elle est activée et vulcanisée. La composition comporte un polyamide à terminaison amine à base d'acide dimère et un copolymère d'éthylène acide composé d'unités répétitives dérivées d'une quantité importante d'éthylène et d'une faible quantité d'un ou de plusieurs acides à insaturation alpha,beta-éthylénique, la composition étant réticulée de manière adhésive. Ces adhésifs sont particulièrement utiles pour sceller une gaine d'étannchéité thermoplastique sur un substrat après que la gaine ait été amenée à se déformer autour du substrat.
Patent EP-0244428-A1 (EP)
Inventor: LIM HOOI HENG
IPC: A45C15/00
Filed: 1986-09-05
Abstract: Un sac pour changement de couches est réalisé en matière plastique douce et capitonnée, et comporte deux compartiments (3, 4) de stockage qui peuvent être fermés, reliés du côté inférieur par un tapis (20) sur lequel on place le bébé dont on change les couches. Des volets d'extrémité pliable (21, 22) maintiennent respectivement la tête et les jambes du bébé. Des couches et des pommades peuvent être rangés dans les compartiments (3, 4), et des biberons peuvent être placés dans des logements (31) prévus dans des blocs (30) de mousse situés à l'extrémité du compartiment (4). Pendant le transport du sac, les volets (21, 22) sont repliés sur le tapis (20) et le compartiment (3) est placé au-dessus du compartiment (4) et est maintenu en place par des fermetures (16). Des poignées (7) fixées à la partie inférieure du sac, permettent de le transporter.
Patent EP-0276215-A1 (EP)
Inventor: GOCK EBERHARD
IPC: C22B11/08
Filed: 1986-09-18
Abstract: Procédé chimique par voie humide permettant l'obtention d'or et d'argent par la désagrégation directe sulfurique oxydante de concentrés d'arsénopyrite (FeAsS2) carbonés avec de la gangue silicatée ou de la gangue silicatée ou pyrtitique, dans lequel de l'arsenic et du fer sont entièrement convertis en solution et les métaux précieux sont enrichis quantitativement dans le résidu silicaté. Après décarbonisation du résidu, il est possible d'obtenir de l'or et de l'argent par lessivage au cyanure sans pertes d'adsorption. Est également décrit un procédé chimique par voie humide pour fabriquer des concentrés à haute teneur en or et en argent.
Patent EP-0243810-A1 (EP)
Inventor: HETZER NORBERT
IPC: G09F1/10
Filed: 1987-04-16
Abstract: 1. Advertisement or price board comprising a support (10) and profiled ledges (14 to 24) connected thereto for receiving information-carrying panels (28, 30), the support (10) being provided with a grid of holes (12) at least in the region carrying the ledges (14 to 24) and the ledges (14 to 24) being provided with lugs (26) which are intended to engage the holes of the grid, characterised in that each of two neighbouring lugs (26) are located on the ledges (14 to 24) at the diagonally-opposed apices of an imaginary rectangle and that the ledges (14 to 24) are provided with apertures (32) having a cross-section corresponding to that of the lugs (26) at the two other diagonally-opposed apices of the rectangle, several ledges (14 to 24) cooperating to permit adjustment to different panel sizes on both sides of the support (10).
Patent EP-0261540-A1 (EP)
Inventor: STORATH ALBRECHT DIPL-ING
IPC: H02P25/02
Filed: 1987-09-14
Abstract: Antriebsanordnung mit einem Antriebsmotor, der mit einer elektronischen, durch einen Stromregler (13) steuerbare Kommutierungsstufe (9) versehen ist. Während der Kommutierungsphase kommt es bei solchen Antriebsmotoren infolge der Form der B-Feldkurve zu einem Einbruch des Drehmomentes, so daß das Drehmoment einen welligen Verlauf aufweist. Dem Drehmomenteinbruch kann durch Anheben des Laststromes im Kommutierungsbereich entgegengewirkt werden. Dieses Anheben des Laststromes während der Kommutierungsphase wird dadurch erreicht, daß der Strom-Sollwert des Stromreglers (13) mittels einer Hilfsspannung jeweils zum Kommutierunszeitpunkt entsprechend erhöht wird.
Patent EP-0307502-A1 (EP)
Inventor: GATLING STERLING C
IPC: C07F9/205
Filed: 1987-09-17
Abstract: Certain phenyl and N-heterocyclic phosphorothioates and phosphates are prepared by the reaction of an appropriate alkali metal or alkaline earth metal -O-phenyl or N-heterocyclic compound with an appropriate phosphorochloridate or phosphorochloridothioate under alkaline conditions in a liquid reaction medium and in the presence of a tertiary amine catalyst and a nonionic surfactant having an HLB Value of from 2.5 to 20 or more.
Patent EP-0267392-A1 (EP)
Inventor: WALKER JOHN A
IPC: H05K1/09
Filed: 1987-09-22
Abstract: Production of electrically conductive polypyrrole of enhanced stability by treating a liquid pyrrole with a solution of a strong oxidant, capable of oxidizing pyrrole to a pyrrole polymer, and oxidizing the pyrrole by such strong oxidant in the presence of a relatively large organic dopant anion, and precipitating a conductive polypyrrole. The strong oxidant, e.g., Fe³⁺ ion, and dopant anion, which can be an alkyl or aryl sulfonate, e.g., methylbenzenesulfonate, or a perfluorinated carboxylate, e.g., trifluoroacetate, anion, can be derived from a single compound, e.g.,
     the anion serving as dopant for the polypyrrole.
Patent EP-0266585-A1 (EP)
Inventor: BLAUHUT REINHOLD
IPC: G01D5/16
Filed: 1987-10-13
Abstract: The apparatus has a biassing magnet (1), toothed wheel (2) with a toothed rim (3) of ferromagnetic material and a magnetoresistive sensor (5) having four sensor elements (6) which have meandering conductors, are interconnected in an electrical bridge circuit (7), and are arranged on a wafer-shaped carrier (8). The sensor (5) has a preferred direction (y) of high sensitivity, and a transverse direction (x) of low sensitivity. The toothed wheel (2) is inserted into the magnetic field of the biassing magnet (1). The sensor (5) is arranged at a fixed distance (s) from the toothed wheel (2), and detects a change in magnetic flux by rotation of the toothed wheel. According to the invention, the sensor (5) is connected to a yoke lamination limb (9a, 9b) of a sheet metal strip (4), and in the shape of a U. This sheet metal strip (4) supports the biassing magnet (1) and is arranged on the circumference of the toothed wheel (2) with yoke lamination limbs (9a, 9b) directed onto the toothed rim (3). The yoke lamination limbs (9a, 9b) are aligned in the direction in which the toothed wheel (2) runs, the yoke lamination limb spacing (a) corresponding to the tooth crest spacing (b) between neighbouring teeth of the toothed rim (3) or to an integral multiple of the toothed crest spacing (b), and the limb ends (11) having a spacing of more than 1 mm from the toothed rim (3). The sensor (5) is aligned with the preferred direction (y) in the longitudinal direction of the limb. Moreover, an auxiliary sheet (14) is brought into proximity with the yoke lamination limb carrying the sensor (5). In this case, it is possible to impress on the sensor (5) a distorting magnetic field whose magnetic flux varies in accordance with the rotation of the toothed wheel (2). <IMAGE>
Patent EP-0317661-A1 (EP)
Inventor: LINGSTAD JURGEN
IPC: B63B35/79
Filed: 1987-11-25
Abstract: To lock the inner spars (8) to the outer spars (1), the telescopic wishbone in each case has a locking device which has an inner sleeve (17) connected to the outer spar (1) and an outer sleeve (20) which can be screwed onto the inner sleeve (17). The inner sleeve (17) has tongues cut free at its end projecting beyond the outer spar (1). A bead-shaped widened portion (18) and a wedge-shaped blocking section (19) are integrally formed on the tongues. When the outer sleeve (20) is screwed forward, correspondingly inclined inner wall sections of the tapering rear end section of the outer sleeve (20) run onto the bead-shaped widened portion (18) and the wedge-shaped blocking section (19) and press them firmly into a selected groove (10) of the inner wishbone (8) as well as onto its peripheral surface. The connection is locked against rotation to the highest degree. <IMAGE>
Patent EP-0272661-A1 (EP)
Title: Centreless cylindrical grinding machine
Inventor: KOLB CARL-JOACHIM
IPC: B24B27/00
Filed: 1987-12-19
Abstract: In a centerless circular grinding machine having a grinding wheel (6), a regulating wheel (7) nearly parallel to the axis thereof and a guiding rail (11) arranged therebetween, the axes of rotation of the grinding wheel (6) and the regulating wheel (7), as well as the guiding rail (11) are inclined with respect to the horizontal. The construction costs and the time necessary for the transport of the workpieces are thus essentially reduced.
Patent EP-0259013-A1 (EP)
Inventor: BAKER RICHARD W
IPC: A61M5/14
Filed: 1987-08-04
Abstract: A portable controlled release osmotic infusion device, which can be activated on demand by the user, comprises a rigid housing (6) containing:
     (a). a fluid-imbibing assembly, comprising a solvent-containing chamber (7) and a solute-containing chamber (8); the two chambers (7, 8) separated by a rigid semipermeable membrane (12) covered by a thin taut foil seal (5),   (b). a drug-containing chamber (10) separated from the fluid-imbibing assembly by a leakproof impermeable elastic diaphragm (9), which expands into the drug-containing chamber (10) in use and drives the drug through a dispensing orifice (1) at a steady rate, and   (c). an activating device (4) which ruptures the foil seal (5) described in (a) above and initiates the osmotic action of the device.   
     The osmotic device is filled with drug in solution or suspended form during manufacture and can be stored without deterioration of the contents for prolonged periods of time.
Patent EP-0267739-A1 (EP)
Inventor: JENKINS DIANNE MARGARET
IPC: B01D71/02
Filed: 1987-11-05
Abstract: Porous anodic aluminium oxide sheet, when removed from its aluminium metal substrate, is a useful filter but rather brittle. It can be formed into a desired shape by flexing in a direction transverse to the direction in which the metal substrate was rolled. Or the sheet can be wetted to make it more flexible and then formed by flexing in any direction. The formed sheet can be heat-set in a desired shape by heating at 200°C to 650°C.
Patent EP-0273613-A1 (EP)
Inventor: BOYER DONALD R
IPC: D21F7/08
Filed: 1987-12-09
Abstract: A woven press felt base 20 (single or multiple layer) has a plastic, fibre reinforced, resinous matrix coating 25 comprising a resin 40, textile fibres 30 distributed throughout the resin and open air channels and voids 50 throughout the resin once it is hardened.
Patent EP-0237395-A1 (EP)
Inventor: LEVASSEUR DANIEL
IPC: A61H3/00
Filed: 1987-02-13
Abstract: The apparatus is intended to permit the motorically handicapped to move in an upright position, by way of oscillation, to sit in a normal position or in an inclined position for relaxation, without help and without the provision of external energy. It consists of a framework (1) bearing support breeches (2) in which the user is suspended by the pelvis, held on a back part (3) by struts (4), his inanimate legs being positioned in a support (6) integral with a collapsible seat (7). Two pairs of lateral articulated legs (8,9,10,11) allow the user to move by displacement of the centre of gravity of the assembly beyond the bearing point of the legs positioned to the front, by pushing on walking sticks, for example. Two operating handles (24) and (25) allow the desired position to be adopted (standing, inclined for relaxation, seated). The invention is intended to offer the motorically handicapped an alternative to the wheelchair, allowing them to lead a life which is more independent and more akin to that of able-bodied persons.
Patent EP-0256904-A1 (EP)
Inventor: TUNTASOOD PRATEEP
IPC: H01L27/092
Filed: 1987-07-10
Abstract: A process is disclosed for simultaneously fabricating bipolar and complementary field effect transistors. The process enables distinguishing the bipolar devices from the CMOS devices with a single base mask 108, while requiring only a single additional mask 114 to define the bipolar emitter and MOS gates. The process forms the gate oxide 100 for the MOS devices at an early stage, then protects that oxide with polysilicon 103 during subsequent fabrication steps. Self-aligned metal silicide contacts 137 are separated from undesired regions using sidewall oxidation techniques.
Patent EP-0271391-A1 (EP)
Title: Tête magnétique pour pistes magnétiques à fort champ coercitif, et procédé de fabrication
Inventor: CHABROLLE JACQUES
IPC: G11B5/127
Filed: 1987-11-18
Abstract: L'invention concerne une tête magnétique de lecture et/ou d'écriture monopiste ou multipiste. La tête magnétique comprend, pour une piste magnétique, deux pièces polaires séparées par un entrefer (15), chacune étant logée dans une garniture réalisée en un matériau non magnétique, les pièces polaires et la garniture possédant un plan commun définissant la face active de la tête. La tête magnétique comprend encore une élément de fermeture (26) du circuit magnétique supportant au moins une bobine (27).