baber/WOPTO huggingface dataset:
Patent EP-0415233-A1 (EP)
Inventor: JOERGENSEN KNUD ERIK
IPC: E04H15/06
Filed: 1990-08-21
Abstract: In order to provide an awning or a tent adapted for easy, removable attachment onto a caravan (1) in a sealed fashion, it is known in the art to form the canvas of the awning with a beading along one edge thereof formed with a casing (19) enclosing a beading core (12) and by providing the caravan with a fixed, stationary, hollow profile (2) with a narrow, longitudinal slit so that the beading may be introduced from the end of the hollow profile (2). 
     In order to avoid the requirement of the attachment onto the cara­van of fittings with anchoring eyelets for the tent ridge poles, the in­vention provides a method for attaching an anchoring bracket onto the canvas of the awning adjacent the beading edge so that the hollow pro­file is, in fact, used to support the poles (5). According to the method of the invention the anchoring bracket is attached by stitching or at­tachment through the two layers of canvas interconnected to form the ca­sing (19) within a narrow, essentially linear zone (18) extending essen­tially parallel to the casing. 
     The invention also provides the anchoring bracket and an awning with anchoring brackets.
Patent EP-0416466-A1 (EP)
Inventor: SAWADA TAKASHI
IPC: G01N33/543
Filed: 1990-08-30
Abstract: The assay method comprises the steps of adding a serum specimen to a solid phase at a pH value of 9 to 10 and assaying an antibody in the specimen. The antibody may be adult T cell leukemia virus antibody (HTLV-I antibody).
Patent EP-0423699-A1 (EP)
Inventor: JAMITZKY WALTER
IPC: B65D71/42
Filed: 1990-10-16
Abstract: A multi-package has a plurality of containers, a support strip made of a plastic material which retains the containers under stress at the upper container edge in expanded recesses, and an attached covering (1) made of a flat blank with a covering portion (2) and side flaps (4), whose covering portion rests on upper container end faces, and whose side flaps, at least adjacent to the upper container edges, rest on outer container surfaces, retaining tongues projecting from opposite side flaps into gaps (20) between the containers, and the containers and retaining tongues being enclosed by a fastening strip resting on the outer container surfaces, which retaining strip is formed by side flaps with connecting tabs (11) which are constructed on the sides of said flaps and are connected to adjacent side flaps or connecting tabs. <IMAGE>
Patent EP-0438665-A1 (EP)
Inventor: BARTMANN MARTIN DR
IPC: C07C315/04
Filed: 1990-11-26
Abstract: 2.1 4,4'-bis(4-aminophenoxy)diphenyl sulphone is prepared from p-aminophenol, alkali metal hydroxide and 4,4'-dihalodiphenyl sulphone. Previously, the reaction has given products having a maximum melting point of 192 DEG C, which can be increased to 193 to 194 DEG C by recrystallisation. 
<??>2.2 By using specific narrow weight ratios of alkali metal hydroxide to 4-aminophenol and 4-aminophenol to 4,4'-dihalodiphenyl sulphone and by using a dialkylamide as solvent, products having melting points of more than 195 DEG C are obtained without recrystallisation. 
<??>2.3 Preparation of 4,4'-bis(4-aminophenoxy)diphenyl sulphone for the polycondensation of high-temperature resistant polymers.
Patent EP-0431448-A1 (EP)
Inventor: ABSIL ROBERT PETER LEONARD
IPC: C10G45/64
Filed: 1990-11-27
Abstract: A catalytic dewaxing process for production of low-pour lubes from bright stock. Catalyst aging is reduced, and cycle life prolonged, by use of a catalyst 60% of the pore volume of which is in less than 20 nm diameter pores. The catalyst comprises a 1-12 constraint index zeolite in a matrix which may be composed of certain forms of alumina, and optionally contains a Group VIII metal such as nickel.
Patent EP-0404217-A1 (EP)
Inventor: TURION JEAN CLAUDE
IPC: A01G25/09
Filed: 1990-06-06
Abstract: A unit for driving the winding drum of self-propelled irrigation sprinklers in general comprises a main duct (19) or passage for sthe irrigation water, and an adjacent cylindrical chamber (20) housing an impeller (27) and communicating with said duct via an aperture with which a member for deflecting a fraction of the flow is associated in a manner adjustable at will. 
     The rate of said flow fraction is kept constant for the entire irrigation cycle, while the speed of rotation of the turbine is adjusted by a deviator member (29) which is associated with the turbine impeller (27) and is sensitive to the diameter on which the hose (13) is being rewound, such as to move angularly through successive steps between a position in which the trajectory of the water directed towards the turbine is not changed, and a position in which the angle of incidence between the arriving water and the turbine blades is substantially changed, with simultaneous slowing down of the turbine.
Patent EP-0424087-A1 (EP)
Inventor: MIYAZAKI HAJIME C O SEIKO EPSO
IPC: F04B43/04
Filed: 1990-10-16
Abstract: A micro-pump or micro-discharge device comprising piezo-electric means (201) which form part of wall means (201-203) of a liquid reservoir (211), the piezo-­electric means (201) being deformable by voltage signals in first and second directions so as respectively to draw liquid into and expel it from the liquid reservoir (211).
Patent EP-0435631-A1 (EP)
Inventor: WALLACE GRAEME MCROBERT
IPC: C10L1/16
Filed: 1990-12-21
Abstract: Heavy diesel fuels, especially those containing sulphur and intended for marine or railroad use, are improved by incorporation therein of a combination of a cyclomatic manganese tricarbonyl and an ashless dispersant and optionally an antioxidant. Diesel fuel so modified show improved combustion characteristics and fuel economy.
Patent EP-0383688-A1 (EP)
Inventor: GRUNBERG PIERRE
IPC: F16D48/06
Filed: 1990-02-14
Abstract: L'invention propose un dispositif de détection comportant une timonerie (10) avec un levier (11),à laquelle sont associés des moyens de détection de seuil d'effort (24), un premier détecteur analogique de position (34) relié à des moyens de passage de vitesse, et un circuit (53) électronique pour, d'une part, activer un système automatique d'embrayage (26) et, d'autre part, traiter les informations reçues par les moyens (24) et le premier détecteur (34). Selon l'invention, un deuxième détecteur analogique de position (33) est relié à des moyens de sélection et est sensible aux informations appliquées au levier (11), ledit second détecteur étant relié au circuit (53). Application: Véhicules automobiles.
Patent EP-0402255-A1 (EP)
Inventor: VOLLE FREDERIC
IPC: D06F75/14
Filed: 1990-06-07
Abstract: The iron comprises a removable cartridge (1) which contains a product for demineralising the water intended to be introduced into the evaporation chamber (2) of the iron. 
<??>The cartridge (1) is arranged between the outlet (3) for the water of the water reservoir (4) of the iron and the evaporation chamber (2). 
<??>The invention is used in steam irons. 
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Patent EP-0404680-A1 (EP)
Inventor: NOURISSAT CHRISTIAN
IPC: A61B17/80
Filed: 1990-06-21
Abstract: An acetabular prosthesis assembly for implantation into a prepared acetabulum has a generally hemispherically-shaped cup (1). The cup (1) has a substantially hemispherically-shaped inner surface (2) and a substantially hemispherically-shaped outer surface (3) defining a wall therebetween. The wall has a plurality of generally circular apertures (6, 7, 8) therein for receiving a bone screw. The wall surrounding each aperture has a bevelled surface extending toward the outer surface (3) followed by a generally cylindrical surface extending from the bevelled surface to the outer surface of the cup. The generally cylindrical surface of each aperture (6, 7, 8) is threaded with threads of predetermined diameter and pitch. A bone screw has a first screw thread having a pitch and diameter for engagement with the thread of the cylindrical surface on the cup and a second screw thread having a major diameter and a pitch greater than the predetermined diameter and pitch of the cylin­drical surface. A plastic insert for attachment to the inner surface of the cup is provided.
Patent EP-0484606-A1 (EP)
Inventor: DOSSOT ALAIN
IPC: H01J29/52
Filed: 1990-11-09
Abstract: A scan velocity modulation (SVM) apparatus for cathode ray tubes display comprises:
     a static convergence magnet 52.   a deflection yoke arrangement 70 including a vertical deflection coil 80 and an horizontal deflection coil 90 having end turns 94 disposed substantially adjacent to the magnet 52.   a beam velocity modulation coil 100 located along the longitudinal axis 42 partly overlapping the horizontal deflection coil 90.    The SVM apparatus is employed in order to obtain steeper picture transitions in the line scan direction as displayed by cathode ray tubes. The invention finds use in television sets.
Patent EP-0456690-A1 (EP)
Inventor: DEAN ROBERT ELMER
IPC: G06F3/06
Filed: 1990-01-08
Abstract: Un tampon pour têtes de lecture/écriture comprend une mémoire tampon (207) pour chaque tête de lecture/écriture (110-0) d'un système (120) d'enregistrement de données à support rotatif qui enregistre toute la piste de données qui comprend le registre demandé de données. Le tampon pour têtes de lecture/écriture récupère ainsi le registre demandé de données indépendamment du module de commande (106), de sorte qu'une demande de recherche émanant du processeur (100) peut être traitée dès que le début du prochain registre de données enregistré sur la piste est positionné sous la tête de lecture/écriture correspondante (110-0). En moyenne par conséquent, toute la piste est transférée plus rapidement qu'il ne faut pour récupérer le registre demandé de données. Le tampon pour têtes de lecture/écriture comprend un circuit (214) détecteur de marques d'adressage qui identifie le début du champ de données dans chaque registre de données. Le circuit (214) détecteur de marques d'adressage compare les n bits de données lus le plus récemment dans la piste avec ce schéma prédéterminé de données à n bits enregistré dans la mémoire. Lorsqu'une correspondance est détectée, le tampon (207) peut enregistrer le prochain registre de données écrit sur la piste et tous les registres ultérieurs de données sur la piste.
Patent EP-0426782-A1 (EP)
Title: Copolymeres reticules de l'ethylene et d'un ester d'acide insature et leur procede d'obtention
Inventor: HERT MARIUS
IPC: C08F8/00
Filed: 1990-03-15
Abstract: Procédé de transformation d'un copolymère comprenant des motifs dérivés de l'éthylène et des motifs dérivés d'un ester d'acide insaturé par réaction avec au moins un polyol. Le copolymère ayant un indice de fluidité de 0,2 à 20 dg/min est soumis à une réaction de transestérification-réticulation à une température de 150 à 250°C et sous une pression comprise entre 1 et 100 bars, le rapport molaire des fonctions hydroxyle du polyol aux fonctions ester du copolymère étant au plus égal à 1. Application à la fabrication d'articles industriels.
Patent EP-0493483-A1 (EP)
Inventor: HOUSE WILLIAM NEAL
IPC: H04R1/28
Filed: 1990-09-10
Abstract: Un boîtier (10) permettant le montage de deux transducteurs (12, 14), comprend une paroi (20, 22) définissant l'intérieur d'un boîtier (10). Ledit boîtier (10) comprend également une paroi (54 et/ou 56) destinée à diviser l'intérieur dudit boîtier (10) en une première partie (16) et en une seconde partie (18). La paroi (20 et/ou 22) dudit boîtier (10) comprend un orifice (52) destiné à aérer une partie des première (16) et seconde (18) parties extérieure au boîtier (10), et un orifice (74) destiné à aérer l'autre partie des première (16) et seconde (18) parties extérieure audit boîtier (10). Ledit boîtier (10) comprend en outre un gradin (38) permettant le montage d'un bord périmétral du transducteur (12). Le gradin (38) s'étend intérieurement à partir de la paroi (20 et/ou 22 dudit boîtier (10), jusqu'à l'intérieur dudit boîtier (10). Ledit orifice (52) d'aération d'une partie des première (16) et seconde (18) parties du boîtier, est disposé entre ledit gradin (38) et l'arrière dudit boîtier (10).
Patent EP-0544662-A1 (EP)
Title: Enzyme amplified lanthanid chelate luminescence assay.
Inventor: EVANGELISTA RAMON A
IPC: G01N33/58
Filed: 1990-11-13
Abstract: A method and compounds useful for this method are described for enzyme-amplified signal detection in analytical assays requiring extremely high detection sensitivity which uses a substrate capable of being transformed by an enzyme from a compound which does not form a luminescent lanthanide chelate into a product which forms a luminescent lanthanide chelate. The method in which a substrate not capable of forming a highly luminescent lanthanide chelate is enzymatically altered to produce a product which forms a highly luminescent lanthanide chelate and hence is particularly useful in time-resolved luminescence analysis as required in many different heterogeneous or homogeneous assay formats is described herein.
Patent EP-0455932-A1 (EP)
Inventor: SEITZ THOMAS DR
IPC: G01P3/488
Filed: 1991-01-25
Abstract: The assembly contains a core (4) which is provided with two air gaps (3, 9) and on which two measuring coils (5, 6) and two excitation coils (7, 8) are arranged. The core (4) has two magnetic circuits (ABCD or EBCF). The two excitation coils (7, 8) and the two measuring coils (5, 6) are each arranged outside a common central web (BC) on one of the two magnetic circuits, and are fed by an alternating current source (10) in order respectively to generate a magnetic flux ( PHI 1 or  PHI 2) in the two magnetic circuits. The turns of the measuring coils (5, 6) are connected to one another in series such that during operation the output of a measuring coil combination (5; 6) exhibits a voltage (u) which is equal to the difference between the two voltages (u1, u2) induced by the magnetic fluxes ( PHI 1, PHI 2) in the individual measuring coils (5 or 6). The two magnetic fluxes ( PHI 1,  PHI 2) are approximately the same size in the at least partial absence of the ferromagnetic part of the moveable body (1). The assembly can be used to determine very low speeds down to stoppage. <IMAGE>
Patent EP-0440194-A1 (EP)
Inventor: IVERSEN EDWIN K
IPC: F15C3/12
Filed: 1991-01-30
Abstract: A servovalve apparatus for use in fluid systems which comprises an elongate flexible valve element (408) having a fixed end and a free, moveable end, and a conductive coil which surrounds at least a portion of the valve element (408) adjacent its fixed end. An armature is secured to the valve element (408) so as to be adjacent the conductive coil. Two permanent magnets, are provided adjacent the armature on opposite sides thereof, the magnets being positioned such that one magnet presents a north magnetic pole facing the armature and the other magnet presents a south magnetic pole facing the armature. A receiving plate (428) is provided adjacent the free end of the valve element (408), the receiving plate (428) having one or more channels (432,436) formed therein for receiving fluid, and a bore (440) for delivering fluid. Preferably, the channels (432,436) and bore (440) in the receiving plate (428) originate within and communicate with a concave socket in the receiving plate (428) which has substantially the same radius of curvature as the path over which the free end of the valve element (408) moves during flexure. A deflection cup (412) is disposed on the free end of the valve element (408) to move adjacent the surface of the concave socket and selectively redirect fluid from the bore (440) to one of the channels (432,436).
Patent EP-0468322-A1 (EP)
Inventor: HOLM DAVID ROY
IPC: F02B77/13
Filed: 1991-07-13
Abstract: A motor vehicle engine cover has a hood which can fold about a horizontal axis with a cover part (14) which merges integrally into side parts (26) running vertically or roughly vertically, a middle part (22) running horizontally and having a through aperture (24) and two side panels (18) covering the sides of a vehicle engine being provided at a distance from the cover part (14) and under this, which side panels in their upper area form lateral air inlet louvres with the bottom area of the side parts (26) of the cover part (14), the middle part (22) and the side panels furthermore being composed of plastic, formed in one piece and detachably connected to the side parts (26) of the cover part (14) and the middle part (22) having a form such that it completely covers the engine compartment. 
<IMAGE>
Patent EP-0471989-A1 (EP)
Inventor: GERHARD ANTON
IPC: F16L3/10
Filed: 1991-07-20
Abstract: In a pipe clamp, a locking flange (12) has a through-opening (15) whose diameter corresponds at least to that of the head (14) of a locking bolt (13). Furthermore fitted to the locking flange (12) is a catchment plate (16), which can be pivoted away from the locking flange (12) about a pivoting axis, against the force of an elastic element (22). The clamp furthermore has an opening whose width is less than the diameter of the head (14) of the bolt (13) and which is open towards the edge of the catchment plate (16) which is opposite to the pivoting axis. In consequence, provisional closing of the pipe clamp by hand is possible in a reliable manner. <IMAGE>
Patent EP-0450725-A1 (EP)
Inventor: KOWALK WOLFGANG DR
IPC: H04L12/54
Filed: 1991-03-29
Abstract: The invention relates to a switching network for an asynchronous time division multiplex system, which transmits cells supplied by feeding lines (6) and destined for a serving line (8) at a pre-determined network transmission speed and which contains cell filters (7) which are in each case coupled with a feeding line and which, when the route identifier contained in the cells is allocated to the serving line, allow the cells to pass through to be stored in intersection buffers (15) which are coupled with each cell filter. An output buffer (17) which supplies cells to the serving line is coupled with the outputs of the intersection buffers. The cells are transmitted between the intersection buffers and the output buffer at an intermediate transmission speed which is increased in comparison with the network transmission speed. <IMAGE>
Patent EP-0471567-A1 (EP)
Inventor: PANASIK CARL M
IPC: H03H3/10
Filed: 1991-08-14
Abstract: A method of adjusting the center frequency of a SAW device by providing a substrate capable of propagating a surface acoustic wave thereon having input transducer electrodes 5 on one end portion thereof, output transducer electrodes 11 on the opposite end portion thereof and a waveguide portion therebetween, applying an RF input signal to the input transducer and providing an indication of the output obtained from the output transducer and etching the entire device with an etchant until the indication has reached a predetermined status. According to a second embodiment, the delay of a SAW device is adjusted by providing a substrate 7 capable of propagating a surface acoustic wave thereon having an input transducer portion on one end portion thereof, an output transducer portion on the opposite end portion thereof and a waveguide portion therebetween, masking the input and output transducer portions and providing an exposed area over the waveguide portion, applying an RF input signal to the input transducer and providing an indication of the output obtained from the output transducer and etching the pattern in the unmasked portion of the waveguide with an etchant until the indication has reached a predetermined status.
Patent EP-0478328-A1 (EP)
Inventor: EGBERTSON MELISSA S
IPC: C07D307/66
Filed: 1991-09-26
Abstract: A series of non-peptide derivatives that are antagonists of the fibrinogen IIb/IIIa receptor and thus are platelet aggregation compounds useful in the prevention and treatment of diseases caused by thrombus formation.
Patent EP-0481746-A1 (EP)
Inventor: BHAT DINESH M
IPC: C02F11/12
Filed: 1991-10-16
Abstract: Surfactant is recovered from the foamed aqueous admixture recovered from a fibrous web forming process by draining surfactant-depleted liquid from the foamed aqueous admixture thereby forming a surfactant-enriched foam, separating the surfactant-depleted liquid from the surfactant-enriched foam and recycling surfactant from the surfactant-enriched foam to the fibrous web forming process in the form of a stream having a surfactant concentration exceeding that of the foamed aqueous admixture. The recycle stream may be obtained by removing air from the surfactant-enriched foam. Surfactant may also be recovered from the surfactant-depleted stream by aerating it to form a foam from which surfactant-lean liquid is drained. The process may be repeated on the surfactant-lean liquid until the surfactant content of the finally obtained lean liquid is sufficiently low to permit discharge to the environment.
Patent EP-0490483-A1 (EP)
Inventor: KUBIK LESZEK ALEKSANDER DR
IPC: E04B1/342
Filed: 1991-11-06
Abstract: A space frame structure comprises an upper rectangular grid (15) of structural members, a lower grid (16) of structural members and interconnecting members (14) joining the grids together to form a space frame. A concrete layer (50) is poured on to shuttering (41) carried by lower flanges (35T, 35I) of the upper grid members (15) with these upper members partially embedded in the concrete to form a composite upper layer. At least two upper members (15I) of each grid rectangle have upper flanges embedded in the concrete, and at least one of the members (15T) from the same grid rectangle is without an upper flange to facilitate installation of the shuttering.
Patent EP-0459841-A1 (EP)
Inventor: KAUTT JEAN-JACQUES
IPC: E05B17/00
Filed: 1991-04-11
Abstract: The invention relates to a machine for automatically mounting an iron fitting or portions of perimetral iron fittings to the vertical members (closing stiles, jambs) and horizontal members (lock rails or casements) of an opening, in particular of a cremone bolt (espagnolette) with its accessories such as bell-crank linkages, extension pieces or equivalents, which are associated with means for automatically storing, gripping, cutting and installing the iron fitting in the machine. This machine is characterised in that it comprises a cradle having three degrees of freedom which receives the iron fitting and onto which is mounted an automatic assembly of mounting tools (30, 10, 30'). <IMAGE>
Patent EP-0487372-A1 (EP)
Inventor: LE BORGNE GILLES
IPC: F02B19/16
Filed: 1991-10-31
Abstract: The present invention relates to a process for producing a catalytic layer especially in the combustion chamber of an internal-combustion engine. This process involves depositing in a precombustion chamber (1) a ceramic material (10) of open porosity of between approximately 5 and 20 %, projected onto the wall of the precombustion chamber by means of a plasma jet (3), and a material of catalytic effect deposited by liquid means on the ceramic material (10) and impregnating the open pores of the ceramic support. This process allows decontamination at source of the exhaust gases emitted by the engines of any motor vehicles. <IMAGE>
Patent EP-0488931-A1 (EP)
Title: Kautschukvulkanisate mit verbessertem Hysterese-Verhalten
Inventor: SCHOLL THOMAS DR
IPC: C08K5/37
Filed: 1991-11-18
Abstract: Die erfindungsgemäßen Kautschukvulkanisate, die unter Mitverwendung bestimmter Carboxyalkyloligosulfide hergestellt wurden, zeichnen sich durch ein verbessertes Hysterese-Verhalten aus; die mechanischen Eigenschaften bleiben praktisch unbeeinflußt.