baber/WOPTO huggingface dataset:
Patent EP-0264049-A1 (EP)
Inventor: KASPAR VACLAV DIPL-ING
IPC: C09C1/58
Filed: 1987-10-06
Abstract: Staubarme, lagerbeständige Granulate erhält man in einem kontinuierlichen Arbeitsprozeß, bei dem das zu granulierende Pulver nacheinander in einem schnellaufenden und langsamlaufenden Mischgranulator (4, 5) unter Zugabe einer Granulierflüssigkeit granuliert und anschließend in einem Wirbelbett (6), in welches eine bindemittelhaltige Flüssigkeit eingesprüht wird, trocknet. Das Verfahren eignet sich besonders zur Herstellung von Farbstoffgranulaten, die sich im Anwendungsmedium leicht verteilen lassen.
Patent EP-0273174-A1 (EP)
Inventor: MENZEL ROMAN DR-ING
IPC: C02F3/26
Filed: 1987-11-17
Abstract: The process makes use of biological nitrification in which ammonium is oxidised to nitrate in a reactor system (3, 9) with the aid of a biocatalyst (4, 12, 19) with immobilised cells which are entrapped in a gel or polymer. Preferably used are defined high-efficiency mixed cultures of nitrifiers (Nitrosomonas, Nitrobacter etc.). To achieve a high rate of breakdown, oxygen and carbonate or CO2 must be metered into the reactor system. The use of cells entrapped in a polymer means that the reactor productivity can be increased by a factor of 10-20 compared with classical processes.
Patent EP-0238136-A1 (EP)
Inventor: CORNELISSEN ANTON EDUARD
IPC: B01D11/04
Filed: 1987-03-10
Abstract: Extraction process comprising the following steps:
     (i) contacting a feed (e.g. a heavy hydrocarbon oil) with an extractant (e.g. propane and/or butane) in an extraction zone,   (ii) removing a product (e.g. asphalt) from a lower part of the extraction zone,   (iii) heating at least part of a fluid removed from an upper part of the extraction zone,   (iv) separating heated fluid in a separation zone into fluids of different density, and   (v) introducing at least part of a fluid of higher density into the upper part of the extraction zone.   
     The invention further relates to an extraction apparatus comprising a housing (1) having feed- and extractant-inlet means (2, 19), first product outlet means (5) in its lower end part (e.g. comprising a settling section and mixing means for feed and extractant) and in its upper end part fluid outlet means (7) communicating via heat exchange means with a settling vessel (11) having in its upper section second product outlet means (13) and in its lower section reflux outlet means (15) communicating with the upper end part of the housing.
Patent EP-0241100-A1 (EP)
Inventor: SILVERMAN BERNARD
IPC: C08G65/32
Filed: 1987-04-09
Abstract: Polyacyllactams comprising one or more poly­hydrocarbon block and one or more polyether block wherein the poly­hydrocarbon block is derived from a polyhydrocarbon of number average molecular weight in the range of 500 to 10,000 and the polyether block is derived from a polyether of number average molecular weight in the range of 60 to 2,000 and wherein the weight ratio of polyhydrocarbon to polyether in the polyacyllactam product is in the range of 1 : 1 to 9 : 1.
Patent EP-0249410-A1 (EP)
Inventor: TALBOT KEVIN TREVOR
IPC: H01H1/029
Filed: 1987-06-05
Abstract: A manually operable electrical toggle switch (60) is connected in a low current signalling link (40) via a non-intelligent slave unit (20) in a time slot assignment multiplex system for automotive vehicles to an intelligent master unit (10) which in response to a binary input from the switch (60) provides an output signal on such a signalling link (40) to control high current to a load (70) connected to a slave unit (20). The switch (60) has conductive plastics contacts (63) to avoid oxide corrosion problems and may be all plastics. The binary input from the switch (60) is provided by one of two resistances (R2 or R3) which are distinguishable in the master unit (10) from each other and from both a short circuit and an open circuit in the signal line (42) of the link (40). The condition of the switch (60) and its wiring (27) to the slave unit (20) may thus be diagnosed without manual operation of the switch as a programmable function of the master unit (10), via the master unit by a tester (80), or via the slave unit (20) by a tester (90) prior to assembly in the complete system.
Patent EP-0255422-A1 (EP)
Title: Perfectionnement au bombage de plaques de verre
Inventor: VANASCHEN LUC
IPC: C03B23/035
Filed: 1987-07-10
Abstract: L'invention concerne le bombage de plaques de verre (50) par application desdites plaques contre une forme de bombage supérieure (6, 8) et éventuellement par la suite après le dépôt de ces plaques (50) sur une forme de bombage inférieure, par affaissement suivant cette forme inférieure. Elle propose un procédé dans lequel après la prise en charge d'une plaque de verre par la forme supérieure, on souffle un courant de gaz chaud sous les plaques de verre pour réaliser un pressage pneumatique. Elle propose également un dispositif pour mettre en oeuvre le procédé. Elle permet la fabrication de vitrages bombés suivant des formes compliquées et/ou à courbure accentuée avec malgré tout une surface exempte de défauts.
Patent EP-0267841-A1 (EP)
Inventor: PASTERNICKI MICHEL
IPC: B65D71/00
Filed: 1987-10-26
Abstract: The invention relates to multi-item packaging for retaining a plurality of objects, the packaging comprising a card panel for wrapping around said objects and for retaining them after two flaps of said panel have been connected together. According to the invention the packaging includes at least one pre-cut (7) defining a detachable portion (8) capable of being fixed to each object (9), said detachable portion thus serving to hold its packaged object and being automatically removed from the panel (1) when the packaging is opened and remaining fixed to the associated object. The invention is applicable to packaging jars, tins, bottles, and other objects, and more particularly to packaging yogurt pots either individually or in groups, with the pots being disposed in one or two rows.
Patent EP-0270406-A1 (EP)
Inventor: FOULQUIER JACQUES
IPC: B60G21/055
Filed: 1987-10-30
Abstract: Chassis structure for independent wheel suspensions, particularly of the Macpherson type and for the front of a motor vehicle. The wheel arms (4) are provided with openings (13) permitting the passage of the ends of the torsion bar (11) located below the plane of the arms (4), the said ends being connected to the upper section of a vertical connecting rod (16) pointing upwards and fitted with pivots at both its ends, the lower part of which forms an integral part with the upper face of the arms (4). - Application to suspension systems. <IMAGE>
Patent EP-0275860-A1 (EP)
Inventor: HALLEZ CHARLES PIERRE
IPC: B28D1/12
Filed: 1987-12-28
Abstract: The sawing performance and the cutting quality of a saw blade are considerably improved when elongated slots are provided in the vicinity of the longitudinal edge (4) of the blade (1) which make the sawing pressure exerted on the abrasive segments (3) uniform during the sawing. <IMAGE>
Patent EP-0273900-A1 (EP)
Inventor: DEBRAS GUY L G
IPC: C10G45/62
Filed: 1987-12-30
Abstract: A process is disclosed for the selective hydrogenation of alkynes in hydrocarbon feeds, more specifically in 1,3-butadiene-rich C₄ cuts, which consists of (i) passing said cuts at least partially in the liquid state over a palladium-based catalyst bed in the presence of hydrogen, preferably in trickle mode, so as to remove alkynes down to 300 - 400 ppmw, and (ii) passing the effluent from step (i) at least partially in the liquid state over a copper-based catalyst bed in the presence of hydrogen.
Patent EP-0265524-A1 (EP)
Inventor: NAKAMURA YOSHIAKI
IPC: C08G75/0281
Filed: 1987-03-24
Abstract: Procédé d'élimination des impuretés présentes dans une résine de sulfure de polyphénylène, consistant à mélanger et à chauffer une résine de sulfure de polyphénylène en poudre et un solvant sélectionné parmi les composés (I) à (II) et, après la mise en contact étroit de ces éléments dans un état de dissolution partielle, à refroidir et à filtrer le mélange et à le laver avec un solvant ne pouvant pas dissoudre la résine de sulfure de polyphénylène, afin d'éliminer les impuretés de la résine avec un rendement élevé. Les groupes de solvants mentionnés se composent de (I) un solvant sélectionné parmi le sulfoxyde de diméthyle, le sulfolane, la glycérine, l'éthylène glycol et le diéthylène glycol, ces composés étant pris séparément ou mélangés; (II) un mélange d'un solvant sélectionné parmi le sulfoxyde de diméthyle, le sulfolane, la glycérine, l'éthylène glycol et le diéthylène glycol avec un naphtalène alpha-halogéné ou un biphényle; (III) un mélange d'un ou plusieurs solvants sélectionnés parmi un mélange de composés du groupe (II), d'alcool benzylique, de sulfolane, et de glycérine avec N-méthyl-2-pyrrolidone; (IV) un mélange d'un solvant du groupe (I) ou de N-méthyl-2-pyrrolidone avec de l'eau.
Patent EP-0303615-A1 (EP)
Title: Measurement circuit.
Inventor: FRICK ROGER L
IPC: G01R29/24
Filed: 1987-04-16
Abstract: A measurement circuit (10) provides an output signal as a function of an input signal. The measurement circuit includes a charge generator (18) which provides packets of charge as a function of the input signal to a measurement element (34). The measurement element (34) measures the charge provided and provides a measurement signal as a function of the charge received. The measurement signal (28) is coupled to a feedback circuit (9) which couples to switches in the charge generator (18) to control production of charge packets. The feedback circuit (9) provides at least one output signal indicative of the quantity or number of charge packets provided.
Patent EP-0276232-A1 (EP)
Title: Dispositif pour le traitement des yeux au moyen d'un laser
Inventor: REIS WERNER
IPC: A61F9/00
Filed: 1987-06-20
Abstract: Le dispositif permet le traitement des yeux au moyen d'un laser dont le rayonnement peut être concentré dans une région déterminée de l'oeil. Le dispositif est agencé avec un multiplicateur de rayons pour diviser le rayon laser en au moins deux rayons qui sont conduits sur la zone de l'oeil à traiter et qui ont une relation spaciale définie entre eux. Le multiplicateur de rayons de l'invention présente l'avantage de réduire le temps de traitement d'un facteur qui est égal au nombre de rayons individuels.
Patent EP-0276271-A1 (EP)
Inventor: VERRET JEAN-MICHEL
IPC: F16M11/12
Filed: 1987-08-05
Abstract: Pour la mise en oeuvre de ce procédé, on utilise un dispositif (1) constitué par un support de fixation (3) en forme de U et sur lequel sont fixés des moyens optiques d'enregistrement (5). Ce support (3) est également fixé par deux axes (6), dans le prolongement l'un de l'autre, prenant appui au droit des jambages (3a) du U et montés pivotants dans des paliers (7) prévus sur les jambages (9c) d'un second support de fixation (9) fixé sur un axe vertical (10) monté pivotant dans un palier (11) prévu dans la face supérieure d'une embase (14) comportant sur sa face opposée à celle portant le palier (11) des moyens de fixation (15) du dispositif à des moyens supports appropriés.
Patent EP-0385975-A1 (EP)
Inventor: DUNWOODIE EDWARD H
IPC: B29K69/00
Filed: 1987-10-26
Abstract: Conteneur de fret (10) doté de panneaux (12, 14, 16) en polycarbonate transparent maintenus par des bandes (18, 24) de moulage de coins externes. Les bandes de moulage (18, 24) sont fixées ensemble par pression, forment les articulations (20) des coins du conteneur (10), et retiennent les ondulations des bords des panneaux (29, 30) par emboîtement des ondulations dans une gorge adaptée (19, 25), formée par les bandes appariées (18, 24). Le panneau (12 14, 16) n'est par conséquent pas pénétré par des boulons, des rivets, etc. L'invention décrit également un procédé permettant la formation progressive d'ondulations dans des panneaux préchauffés (à 120°F) à l'aide d'une série de matrices à rouleaux, dont certaines sont également chauffées à 110°F.
Patent EP-0297115-A1 (EP)
Inventor: KRASNER GARY N
IPC: A61F2/16
Filed: 1987-10-27
Abstract: Une lentille intraoculaire (20) compressible afin de pénétrer par une incision réduite dans l'oeil et dont la puissance de réfraction est ajustable une fois qu'elle a été mise en place dans l'oeil comprend un élément optique souple déformable (22), une bride transparente (24) qui entoure l'élément optique souple (22) et y est attachée en des points fixes mutuellement espacés, et un élément tactile (26) relié à la bride (24) servant à corriger la position de l'élément optique souple (22) dans l'oeil. La bride (24) comprend une interruption ou séparation (42) qui définit deux branches de la bride (43, 44). Lorsque la bride (24) est comprimée, la lentille (20) peut être insérée dans l'oeil. Une fois dans l'oeil, la bride (24) se détend, ses branches (43, 44) se referment, formant un cercle rigide de support de l'élément optique souple (22). L'élément optique souple (22) est formé par un sac transparent (28) ayant un périmètre épaissi et rempli d'un fluide transparent. On ajuste la puissance optique de réfraction en insérant une aiguille dans le périmètre du sac afin de modifier selon les besoins la quantité de fluide qu'il contient.
Patent EP-0277536-A1 (EP)
Inventor: MAHLER PETER DIPL-ING
IPC: H01L21/68
Filed: 1988-01-19
Abstract: Device for the treatment of substrates delivered in cassettes, the device having a sequence of lock chambers and treatment chambers and a transportation system for the transportation of at least one substrate holder through the chambers, and having a charging station. 
<??>To achieve the object of being able to load the device with substrates, with the belt running, without the substrates having to be held by positive-locking holders in all spatial coordinates,
 a) the substrate holders (30) are designed for holding in each case one substrate (5) at an acute angle with respect to a vertical plane and
 b) the charging station (25) has a moving device (34) for at least one cassette (26, 27) and a manipulator device (28), by means of which the lifting-out and insertion movement of the respective substrate (5) out of or into the cassette (26, 27) in the vertical direction can be carried out, and by means of which the substrate can be pivoted through 90 DEG  into an oblique position essentially corresponding to the position of the retaining plane of the substrate holder (30). 
<IMAGE>
Patent EP-0302168-A1 (EP)
Inventor: ALTMANN DIETER
IPC: B60N2/00
Filed: 1988-03-10
Abstract: The invention consists of at least two or more segments or surfaces of any desired shape and is characterised in that the heating system consists of a plurality of plane, flexible heating bodies (1.1/1.2) which are connected electrically to one another, either one continuous heating surface (1) or else [lacuna] matched to to the sectional individual seat design, in particular its shape, the connection between the individual heating bodies (1.1/1.2) being formed in each case by a low power heating conductor (3) and this heating conductor (3) being guided whilst lying in an insulating, elastic sleeve (6) which engages at both ends in sublengths in each of the heating bodies (1.1/1.2 et seq) and is made of silicon rubber or the like. <IMAGE>
Patent EP-0288729-A1 (EP)
Inventor: RIES GUNTER DR
IPC: H02H7/00
Filed: 1988-03-18
Abstract: Die Quenchausbreitungseinrichtung ist für einen supraleitenden Magneten mit mindestens einem Paar supraleitender Spulen vorgesehen. Mit der Einrichtung ist bei einem unbeabsichtigten Normalleitendwerden (Quench) einer ersten, bis dahin supraleitenden Spule des Spulenpaares auch die zweite Spule dieses Paares vom supraleitenden Betriebszustand in den normalleitenden Zustand mit Hilfe von thermisch mit den Spulen verbundenen Heizvorrichtungen zu überführen. Diese Einrichtung soll so ausgestaltet sein, daß bei einem Quench eine schnellere Magnetentregung und gleichmäßigere Stromverteilungs- und damit Kraftverhältnisse erreicht werden. Hierzu sind die Heizvorrichtungen magnetisch eng mit ihren jeweils zugeordneten Spulen (3, 4) gekoppelte Zusatzwicklungen (6, 7) aus einem diskreten, normalleitenden Leiter (L) mit vorbestimmtem spezifischen elektrischen Widerstand ( ) und sind die beiden Zusatzwicklungen (6, 7) miteinander so kurzgeschlossen, daß die Stromflußrichtung (11) in der einen Zusatzwicklung (6) entgegengesetzt zur Stromflußrichtung (12) in der zweiten Zusatzwicklung (7) verläuft. Quenchschutz für supraleitende Magnete mit mehreren Spulen
Patent EP-0303767-A1 (EP)
Inventor: WALSH DAVID JOSEPH
IPC: A61B17/11
Filed: 1985-04-09
Abstract: Devices, kits and methods for non-suture end-to-­end and end-to-side anastomosis of tubular tissue members employ tubular connection members having clip retaining elements comprising annular grooves or flanges in the connection members; and spring clips which comprise a ring-­shaped body with separable opposed ends whereby a circular opening defined by the body can be enlarged; the opposed ends have handling elements to facilitate handling of the clips and separation of the opposed ends; specially developed instruments facilitate use of the devices and the anastomosis procedure can be completed much more rapidly than with con­ventional techniques and has the significant advantage of intima to intima contact at the site of anastomosis with no foreign material exposed to the lumen of the vessels being joined.
Patent EP-0304669-A1 (EP)
Inventor: HEJJ ERWIN DIPL-ING
IPC: B65G15/04
Filed: 1988-07-30
Abstract: The sealing arrangement is intended for a vertical conveyor for bulk goods, the conveying space (1) of which, which is formed by endless conveyor belts (2) and lateral boundaries (3), carries out vibrational movements transversely with respect to the direction of conveyance. To prevent the constituents of the bulk goods which are in dust form and in fine-grain form from exiting to the outside, the lateral boundaries (3), which are held in a stationarily fixed manner with respect to the supporting rollers (6) and in a non-contactless manner with respect to the endless conveyor belts (2), are to be provided with leakage chambers (10) which run in the direction of their longitudinal extent. These chambers are accessible laterally by means of channels (10a), the initial cross-sections (10b) of which lie opposite the adjacent endless conveyor belt (2) outside the conveying space (1) and run obliquely away from the conveying space (1) with respect to the endless conveyor belt (2). <IMAGE>
Patent EP-0308847-A1 (EP)
Inventor: POTHIEUX DANIEL
IPC: H01H33/18
Filed: 1988-09-19
Abstract: Coil comprising in particular a cylindrically shaped conductive cup (1) connected to a current intake (33), a winding (23) arranged inside the said cup and one end (14) of which is connected to the cup, in order to produce a magnetic field along the axis of the cup, a conductive core (7) connected to the other end of the winding (12) and situated at the centre of the winding, as well as a fixed switching contact arranged in front of the coil, in relation to the said cup, inside the magnetic field which it produces, and electrically connected to the said core. 
<??>The winding is built up with the aid of a flat conductor (8) wound on the core, over several turns, at the same time as an insulating sheet, and means (16, 9) are provided for compressing the winding. 
<IMAGE>
Patent EP-0367842-A1 (EP)
Inventor: LAHMANN ERNST
IPC: E05C9/16
Filed: 1988-11-07
Abstract: There is provided a screw-on handle assembly, in which there is a fixed predetermined distance between the axis of rotation (5) of the handle and the driver member (25) displacing the actuating rod guided displaceably in the rebate, whilst the actuating rod has driver pins on both sides, so that the assembly can be inserted without modification into leaves in which the guide for the actuating rod is at different distances from the axis of rotation of the assembly. <IMAGE>
Patent EP-0281234-A1 (EP)
Inventor: SAOTOME YASUSHI
IPC: C08F20/00
Filed: 1988-01-25
Abstract: Disclosed are an optically active, ethylenically unsaturated monomer represented by the following structural formula:
      wherein: A stands for S, SO or SO₂; X and Y each stand for a hydrogen atom or a substituent selected from the group consisting of alkyl groups and acyl groups; Z stands for a substituent selected from the group consisting of alkoxy, alkylamino, hydroxyl and silyloxy groups; and X and Y can be bonded together to form a ring with the nitrogen atom to which they are bonded or X and Y can be a single group bonded to said nitrogen atom through a double bond, with the proviso that at least one of X and Z is an alkenyl equivalent to said group, 
and polymers of this monomer. One typical instance of the monomer is benzyl 6-acrylaminopenicillanate.
Patent EP-0293109-A1 (EP)
Inventor: ADAMS LOUIS R
IPC: B64G1/22
Filed: 1988-05-13
Abstract: A deployable truss structure desirable for space applications is disclosed. The structure is triangular in cross-section, with each longitudinal face of the structure being comprised of parallel longeron members (10,12) interconnected by parallel batten members (14,16,22), the batten (22) located at the mid-section of each face being a non-rigid member, the structure including hinged diagonal members (18,20).
Patent EP-0370148-A1 (EP)
Inventor: BROWNE JAMES MICHAEL
IPC: B32B5/24
Filed: 1988-11-25
Abstract: The invention relates to an impact resistent syntactic foam-­prepreg composite material comprising syntactic foam of microballoons in a matrix resin bonded to a compatible resin containing carbon fiber prepreg in which the syntactic foam is one or more thin uniform layers located within the composite material sufficiently close to an impact prone surface of the composite to enhance the composite's ability to withstand the impact through such surface.
Patent EP-0320183-A1 (EP)
Inventor: MCKENZIE LEE F DR
IPC: C09K23/40
Filed: 1988-12-02
Abstract: A water-in-oil emulsion explosive is described comprising a water-immiscible organic fuel as a continuous phase, an emulsified aqueous inorganic oxidizer salt solution as a discontinuous phase, and a phenolic derivative of polypropene or polybutene (e.g. a polyalkylenepolyamine derivative of polybutenyl phenol) as the emulsifier.
Patent EP-0310469-A1 (EP)
Inventor: CHEURLIN ANDRE
IPC: H01H9/32
Filed: 1988-09-06
Abstract: The device comprises inside a casing (11), a stationary contact (12) and a moving contact (13) which is carried by a displaceable arm (14), with elastic return on closing; a release (19) able to act on the contact-carrying arm (14) in the opening direction via a lock (25) in response to a short-circuit; an arc-cutting screen (27) driven by the release (19) in response to a short-circuit; a manual control member (32) connected to the contact-carrying arm (14). The screen (27) is operated following a manually controlled opening by means of a drive member (39) governed by the manual control member (32). <IMAGE>
Patent EP-0320391-A1 (EP)
Inventor: DELAHAYE PATRICK P
IPC: G01B11/24
Filed: 1988-12-09
Abstract: The video-laser detection device comprises means of transporting in a predetermined direction the part to be analysed, at least one laser source for directing towards the part to be analysed a light beam in a lighting plane whose intersection with the base plane of the object is perpendicular to the said predetermined direction, and at least one matrix video camera whose field corresponds to the said lighting plane and whose scanning lines are perpendicular to the said intersection. So as to accurately determine in real time the profile of the part, means of processing the video signal emitted by the video camera when the part to be analysed is illuminated via a laser lighting plane comprise a circuit (20) for extracting line and frame synchronising signals, an analog/digital convertor (30), a device for extracting the point of maximum luminance per line and computational circuits for determining the characteristics of the part to be analysed from the coordinates of the points of maximum luminance of each of the video signal lines. <IMAGE>