baber/WOPTO huggingface dataset:
Patent EP-0559527-A1 (EP)
Inventor: GISSINGER FRANCK
IPC: B23K11/06
Filed: 1993-02-25
Abstract: The subject of the invention is a method for the electric welding of at least two sheets (2, 5) having a multilayer structure, called sandwich sheets, each formed by at least two metal sheets joined together by a polymer film. The method consists in bringing into contact the inner surfaces (3a, 7a) of the sandwich sheets (2, 5) over a partial overlap zone, in applying, to the opposite surfaces (4a, 6a) of the sandwich sheets, at least two wheels each formed by two parts and placed facing each other in line with the overlap zone, in supplying electric power to at least a second part of each wheel (9, 10), in exerting, by means of the wheels (9, 10), a clamping force on the overlap zone of the sandwich sheets (2, 5) in order to bring the second part of each of the said wheels into contact with the inner surface of the sandwich sheet arranged opposite it and in moving the said wheels (9, 10) along the overlap zone. The subject of the invention is also a device for implementing this method. <IMAGE>
Patent EP-0580544-A1 (EP)
Inventor: COSENZA FRANK J
IPC: B25B27/14
Filed: 1993-06-03
Abstract: A multi-purpose tool (10) for inserting tanged or tangless wire inserts (13, 11 respectively) in a pre-threaded hole. In the case of a tangless insert (11), the tool nose (21) passes freely through the internal diameter of the insert (11) until a tool pawl automatically engages a cut out (52) formed in the tangless insert (11). Once the proper depth of the insert (11) in the parent material has been achieved, the tool (10) stops rotating and is reversed for proper disengagement, the installation being complete. In the case of a tanged insert (13), the nose (21) of the tool (10) does not pass freely through the insert (13) due to the presence of the tang (15) that is blocking its way. As the tool (10) rotates through the internal diameter of the insert (13), a ledge (60) formed on the nose portion (21) of the tool (10) forces the insert (13) to wind itself in the threads of the parent material. The pawl used to install the tangless insert (11) is positioned directly behind the nose (21) of the tool (10) and remains inoperable in the retracted position since the insert (13) does not have a cut out provided for it. After proper depth of the insert (13) has been achieved, the tool (10) stops rotating and is reversed for proper disengagement.
Patent EP-0621360-A1 (EP)
Inventor: WILDHABER JUERG
IPC: D03D49/12
Filed: 1993-04-16
Abstract: In the method, the warp threads are guided via the fabric take-up device and introduced into a brush beam (11) and are subsequently ordered and tensioned uniformly by means of the brush beam. The warp threads are thereafter brought into operative engagement with the switching beam (1) and the run-in and run-off rollers (3, 4), with the tension being maintained. The brush roller is subsequently removed. The article change is concluded by the tensioning of the warp threads by means of the warp switching drive according to the control programme of the weaving machine. This method requires no aid for the start of weaving, such as a knotting cloth for the welding foil. <IMAGE>
Patent EP-0582542-A1 (EP)
Inventor: NILL WERNER
IPC: E02B8/02
Filed: 1993-06-07
Abstract: The screen rack arrangement according to the invention for storm-water spillway (overflow) basins (1) comprises a plurality of successively arranged screen rack sections (29a to 29e). To each screen rack section is assigned a trestle (43) having teeth (49) which can be run out vertically and which pass through the screen rods (61) of the screen racks (29). The trestles (43) are connected together by connection elements and are also connected to a drive motor. The teeth (49) are arranged in rows on rods (45, 46) and can be vertically displaced by a box (47) against the force of a spring (56). The teeth (49) can be raised and lowered for self-cleaning by lifting elements (60) arranged at the side of the trestle (43). <IMAGE>
Patent EP-0629932-A1 (EP)
Inventor: MOSSUZ GABRIEL
IPC: G04B19/24
Filed: 1993-06-16
Abstract: Timepiece with a date indicator (1) with internal toothing moving angularly one notch each day, at least one rotary indicating means (12) driven by the said date indicator and intended to indicate cyclic parameters such as the date, the lunar phase, the "cash balance", etc. Several types of indication, all controlled by the date indicator, make it possible to produce a panoply of watches, of simple construction, with various display combinations. <IMAGE>
Patent EP-0568522-A1 (EP)
Inventor: WIMBERGER FRANZ
IPC: E04G15/02
Filed: 1993-04-29
Abstract: The shuttering apparatus for producing wall openings such as cellar windows or the like comprises a shuttering insert (2) which can be installed into shuttering (1). In order to provide a re-useable shuttering apparatus which can be inserted efficiently, the shuttering insert (2) is subdivided, along the periphery, into two part-inserts (2a, 2b). Said part-inserts (2a, 2b), which are releasably connected to one another, each have a cross-section which narrows from the outer edge (5a, 5b) to the parting joint (6). <IMAGE>
Patent EP-0588784-A1 (EP)
Inventor: DIETRICH ARMGARTH DR
IPC: H03K19/013
Filed: 1993-09-17
Abstract: In an integrated BICMOS circuit arrangement with complementary MOS transistors, which is intended to provide the full voltage excursion at the output and should be operationally reliable even at high operating temperatures and short switching times, the source-drain path of a first p-JFET (2) is connected in parallel from the base of a first bipolar transistor (7) to earth (6), its gate being connected to the collector of the first bipolar transistor (7), the drain of the n-MOS transistor (3) at the input end and to the output opening (8). The source-drain path of a second p-JFET (4) is connected in parallel between the base and the emitter of a second bipolar transistor (9), the gate of the second p-JFET (4) being connected to the collector of the second bipolar transistor (9), the source of the p-MOS transistor (5) at the input end and to the operating voltage (10) and the emitter of the bipolar transistor (9) also exhibiting a connection to the output (8) (Figure 2). <IMAGE>
Patent EP-0616644-A1 (EP)
Inventor: BROWSE JOHN
IPC: C12N15/09
Filed: 1992-12-03
Abstract: L'invention décrit la préparation et l'utilisation de fragments d'acide nucléique codant des enzymes de désaturase d'acides gras. L'invention permet de modifier la composition des lipides des plantes. On peut utiliser des gènes chimères incorporant lesdits fragments d'acide nucléique avec des séquences régulatrices appropriées, afin de créer des plantes transgéniques présentant des niveaux modifiés d'acides gras insaturés.
Patent EP-0625962-A1 (EP)
Inventor: FUCHS HELMUT
IPC: C04B28/02
Filed: 1993-02-06
Abstract: Description d'un procédé et d'une installation de fabrication de matériaux pour des composants liés par voie minérale qui amortissent la chaleur, le bruit, les vibrations et les rayonnements et qui ne manifestent pas de rupture de fragilité lors de sollicitations en compression ou en flexion. L'invention repose sur le fait que les produits de base (matériaux non triés et broyés, et produits usés de l'industrie textile, de celle du cuir et de celle du simili-cuir, également broyés) sont exposés à un rayonnement thermique sous forme de choc, afin de les inertiser et de les activer, avant de les mélanger avec des solutions aqueuses cristallisantes d'activateurs de durcissement et de liants minéraux. Le mélange de remplissage apte au moulage peut être traité dans des installations de moulage traditionnelles pour former des composants liés par voie minérale, comme des poquets en plaques, des panneaux isolants, des parpaings creux ou des cloisons murales légères préfabriquées. Par suite du séchage à l'air, le matériau, qui est stocké sans être sérré, constitue un produit en vrac pouvant être utilisé sous forme de matériau lié par voie minérale et ayant des propriétés modifiées, par exemple dans le béton coulé sur place, dans le mortier pour chape de sol ou bien comme additif léger remplaçant le sable, le gravier et le gravillon dans n'importe quel composant lié par voie minérale. Par incorporation d'une couche intermédiaire empêchant le passage du gaz, on obtient des strates de construction souples destinées à recouvrir des vastes zones dégageant des gaz.
Patent EP-0627085-A1 (EP)
Inventor: MASHIKIAN MATTHEW S
IPC: G01R31/11
Filed: 1993-02-19
Abstract: A method and apparatus for locating an incipient fault at a point along the length of an insulated power line includes the application of an excitation voltage at an open end of the power line, and the signal pulse transmitted along the power line to the open end is passed through a high pass filter to remove the portion of the signal which is at a frequency below the excitation voltage and its harmonics. The filtered signal is amplified and passed through a band pass filter to remove a high frequency portion of the signal containing a large proportion of noise relative to the frequency of the partial discharge frequency from the incipient fault. This filtered signal is passed to a digital storage device adapted to be triggered by a signal of a predetermined amplitude, and the triggered digital storage device receives the amplified signal directly from the amplifier and stores digital data concerning amplitude and time for the peaks of the amplified signal for a predetermined period of time. The stored digital data is processed to identify the peaks reflecting the point of partial discharge in the power line.
Patent EP-0649528-A1 (EP)
Inventor: MACCONNELL WILLIAM P
IPC: G01N27/447
Filed: 1993-04-19
Abstract: Système de purification d'acide nucléique, de plasmides et autres, comprenant une enceinte dont des parois (14, 16, 18) forment un réservoir comportant une chambre (15) destinée à contenir une solution tampon; un système (32, 40, 42, 48) permettant de faire circuler le tampon dans le réservoir; une cassette (24) jetable située dans la chambre et comprenant un premier système dans lequel un gel (100) sert à définir un premier chemin qui s'étend entre des extrémités d'entrée et de sortie; une goulotte (88) qui sert à introduire un échantillon de bactéries dans le chemin au niveau de son extrémité d'entrée; et un deuxième chemin qui croise le premier chemin dans une chambre d'élution (26, 116) comprenant une chambre de récupération (122) comportant une fenêtre (128) d'élution au niveau de l'extrémité de sortie; ainsi qu'un circuit électrique (52, 56, 58, 60, 62, 64) qui applique sélectivement un potentiel électrique sur chaque chemin afin de déplacer sélectivement un plasmide sur le premier chemin depuis la goulotte d'introduction jusqu'à la chambre d'élution, puis sur le deuxième chemin jusqu'à la fenêtre de récupération située à son extrémité.
Patent EP-0652844-A1 (EP)
Inventor: VAN DEN BERGH MARC
IPC: B65H45/109
Filed: 1993-07-14
Abstract: Machine servant à plier une bande (3) en zigzag. Ladite machine comporte un mécanisme de transport (2) de la bande (3), un dispositif de réception (5) situé à sa partie inférieure pour récupérer la bande repliée, un mécanisme de pliage (4) monté entre le mécanisme de transport (2) et le dispositif de réception (5) et un moyen de détection (19, 20) servant à détecter les plis incorrects produits par le mécanisme de pliage (4). La machine est caractérisée par le fait qu'elle contient des moyens servant à déplacer la bande (3) vers l'arrière dans le mécanisme de pliage (2) et un dispositif de commande (22) accouplé auxdits moyens, ainsi qu'aux moyens de détection (19, 20), de manière qu'au moins à la première détection d'un pli incorrect, la bande (3) est déplacée vers l'arrière dans le mécanisme de pliage (4) par lesdits moyens sur une distance telle que le pli incorrect est totalement déplié, de façon à permettre ensuite la reprise du déplacement normal vers l'avant de la bande (3) à travers le mécanisme de pliage.
Patent EP-0642582-A1 (EP)
Inventor: SODROSKI JOSEPH
IPC: C12N15/867
Filed: 1993-05-20
Abstract: L'invention concerne un vecteur qui peut être utilisé pour dépister un virus hybride SIV/HIV-1. Ce virus peut être utilisé pour infecter un animal tel qu'un singe afin de produire un modèle animal destiné à être soumis à des essais in vivo. Ledit modèle animal peut êtreutilisé pour tester des traitements, des adjuvants et des vaccins.
Patent EP-0643566-A1 (EP)
Inventor: D SOUZA HENRY M
IPC: A61B3/107
Filed: 1993-06-02
Abstract: Système d'analyse cornéenne multifonctionnel servant à déterminer la forme de la surface cornéenne et comprenant une caméra à couplage de charge (CCD), une carte de numérisation d'images et un algorithme de traitement d'images numériques associés à un circuit de traitement. La caméra CCD reçoit la réflexion d'une cible, telle qu'un disque de Placido, depuis la surface de la cornée. L'image CCD de la réflexion du disque de Placido depuis la surface cornéenne est captée par la carte de numérisation d'images et soumise à une analyse numérique après traitement dans un détecteur de bord. Le détecteur de bord réduit le nombre de points de données à traiter pour définir le rayon de chaque anneau de l'image réfléchie du disque de Placido. Les données obtenues sont traitées, de façon à obtenir un profil de surface et à effectuer un affichage sous forme tabulaire, graphique ou dessinée des données de profil obtenues. On peut utiliser ce système pour la conception des lentilles de contact.
Patent EP-0631591-A1 (EP)
Title: Composition liante pour revetements en poudre
Inventor: MISEV TOSKA ALEXANDER
IPC: C09D167/06
Filed: 1993-03-15
Abstract: Composition de liant destinée à des revêtements pulvérulents, constituée principalement d'un mélange comprenant un polyester non saturé et un oligomère comportant plusieurs groupes allyle ainsi qu'au moins des groupes éther et ester ou des groupes méthane et facultativement des groupes éther. L'oligomère est préférablement un ester d'éther d'allyle et plus préférablement l'ester d'éther de diallyle de triméthylolpropane ou l'éther de triallyle de pentaérythritol, et un acide polycarboxylique (anhydride).
Patent EP-0660845-A1 (EP)
Inventor: ROTZINGER BRUNO
IPC: C08F10/00
Filed: 1993-09-08
Abstract: L'addition d'au moins un composé de la série des hydrotalcites, des zéolites ou des oxydes de métal, qui ne libère pas d'eau dans des conditions de réaction à la polymérisation d'oléfines avec des catalyseurs supportés solides, provoque une forte réduction de l'action corrosive des polymères, sans affecter négativement la polymérisation elle-même ni les propriétés des polymères. On peut ajouter d'autres stabilisateurs.
Patent EP-0610693-A1 (EP)
Inventor: HAHN WILFRIED
IPC: B25B15/00
Filed: 1994-01-20
Abstract: There is proposed a screwdriver bit (1) which has at its one end a driven region (3) capable of being brought into engagement with a screw, at its opposite end a driving region (5) capable of being assigned to a driving device of a machine tool, and an intermediate region arranged between these ends and comprising a torsional zone. The screwdriver bit (1) is distinguished in that the intermediate region from the driven region (3) as far as the driving region (5) is designed as a torsion region (11), and in that the profile of the torsion region changes preferably continuously, virtually over its entire length. <IMAGE>
Patent EP-0616984-A1 (EP)
Inventor: CLEMENT MARC DR
IPC: C03C3/097
Filed: 1994-02-12
Abstract: Lead-free crystal glass, having a light transmission of at least 85%, a refractive index (nd) of more than 1.52, a density of at least 2.45 g/cm3, and a K2O + BaO + ZnO amt. of more than 10 wt.% comprises 50-75 (wt.%) SiO2, 2-15 Na2O, 1-15 K2O, 3-12 CaO, 1-10 BaO, 0-1- B2O3, 0-5 Al2O3, 0-5 Li2O, 0-5 MgO, 0-7 SrO, 0-7 ZnO, 0-8 TiO2, 0-5 ZrO2, 0.1-5 Nb2O5, 0-5 Ta2O5, and 0-2 F. The sum TiO2 + ZrO2 + Nb2O5 + Ta2O5 is 0.3-12 wt.% and the sum of alkalis is more than 10 wt.%.
Patent EP-0634804-A1 (EP)
Inventor: OHTA KAZUHIRO
IPC: H01M4/52
Filed: 1994-04-14
Abstract: A nickel positive electrode for an alkaline storage battery comprises an active material mixture mainly composed of nickel hydroxide and a conductive support. The active material mixture contains at least one member selected from the group consisting of cobalt, cobalt hydroxide and cobalt oxide, and carbon powder having a lattice constant "d" of a (002) plane such that 3.35 Å < d ≦ 3.45 Å.
Patent EP-0628320-A1 (EP)
Inventor: HIGASHIO KAZUHIRO C O NITTO DE
IPC: A61L15/58
Filed: 1994-05-17
Abstract: A medical adhesive tape and a tape preparation comprising the medical adhesive tape containing percutaneous absorption-type drugs in a pressure-sensitive adhesive layer are disclosed. The medical adhesive tape comprises a flexible support having formed on at least one surface thereof a hydrophobic pressure-sensitive adhesive layer, wherein when the pressure-sensitive adhesive layer is adhered to a bakelite plate, an initial shear modulus at applying a load of 50 g/cm² to a shearing direction is 1×10⁵ dyn/cm² or less and the permanent shearing strain occurring in the pressure-sensitive adhesive layer at removing the load after adding the load for 30 minutes is 30% or less of the shearing strain at removing the load.
Patent EP-0637711-A1 (EP)
Inventor: SCHULMEYER DIETER
IPC: F16K21/14
Filed: 1994-06-28
Abstract: The flow control valve has the valve element (36) pressed onto the valve seat (22) by a closing spring (38). The spring acts on a main piston (30) between two hydraulic chambers (44,42) with a control piston (50) pressed into a bore through the centre of the main piston to move hydraulic fluid under the main piston and lift the valve into the open position. Non-return valves (58) hold the valve open. The two fluid ducts between the two hydraulic chambers can be fitted with non return valves to hold the main valve open or closed as required. With a flow restriction bridging the non-return valves a time delay is obtained in which the valve is held open, or closed, for a set time.
Patent EP-0651162-A1 (EP)
Inventor: BRUEHWILER EDUARD
IPC: F01D9/06
Filed: 1994-10-07
Abstract: A compressor (1) comprises a rotor shaft (10) which is rotatable about a compressor axis (18) and is equipped with a multiplicity of moving blades (7) fastened to its periphery, a compressor casing (2) surrounding the rotor shaft (10) in the area of the moving blades (7), an inlet casing (9) enclosing the rotor shaft (10) on the inlet side of the compressor (1) and having an outer shell (3) and an inner shell (16), between which an inlet space (4) for the air to be compressed is formed, which inlet space (4) is connected on the one side to the ambient via an air inlet (5) provided with an inlet filter (6) and merges on the other side into a suction duct (27) equipped with adjustable inlet guide blades (8), the outer shell (3) adjoining the compressor casing (2), and a seal casing (11) at the end of the inner shell (16) facing the moving blades (7), which seal casing (11), bearing against the periphery of the rotor shaft (10), seals off the suction duct (27) from the ambient and contains a sealing-air chamber (12) from which sealing air can discharge into the annular gap (28) between seal casing (11) and rotor shaft (10). Such a compressor is improved in its operational reliability by the sealing chamber (12) being connected to the inlet space (4) via at least one sealing-air duct (15). <IMAGE>
Patent EP-0654689-A1 (EP)
Inventor: KUNIKANE TATSURO C O FUJITSU L
IPC: H01S5/00
Filed: 1994-10-19
Abstract: An optical module for two-way transmission is disclosed. This module, for example, comprises a lens (16) for converging received light from an optical fiber (20) photodiode (50) for sensing the converged received light, a laser diode (46) for outputting transmitted light, and a prism (32) for shifting the optical path of the transmitted light converged by the lens (16) and inputting the transmitted light to the optical fiber.
Patent EP-0651155-A1 (EP)
Inventor: BABITZKA RUDOLF
IPC: F02B75/22
Filed: 1994-10-25
Abstract: The system comprises first cylinders (3a) provided along a first axis (Y), second cylinders (3b) provided along a second axis (Z), intake valves (6), one for each cylinder, a fuel manifold (7), supply pipes (8) which lead to the head of the respective cylinder, and injectors (11), one for each cylinder, in order to inject fuel along a respective supply pipe. The injectors comprise a nozzle (18) in which there is provided an injection hole (23) which is defined along an axis (B) which converges on the longitudinal axis (A) of the injector according to an angle (α). The axis of the injection hole of the injectors which supply the first cylinders converges on the intake valve of the first cylinders, whereas the axis of the injection hole of the injectors which supply the second cylinders converges on the intake valve of the second cylinders.
Patent EP-0654270-A1 (EP)
Inventor: BIENER HANS PROF DR
IPC: A61P17/08
Filed: 1994-11-21
Abstract: The present invention provides a composition of matter which has been demonstrated to be a very effective treatment for acne, seborrheic dermatitis and related skin diseases when applied to and contacted with affected skin areas, while avoiding the disadvantages and complications attendant to more established treatments. The composition comprises a synthetic mixture of salts which, when dissolved in a solvent such as water, is ionically composed primarily of a mixture of sodium and magnesium cations and chloride and sulfate anions, and which is preferably free of added Zinc. More specifically, the salt mixture according to the present invention comprises the following range of composition in grams/kilogram of salt mixture in the ionic state, the balance being water of hydration: 
I. 
                       CATIONS (g/kg salt mixture)   ANIONS (g/kg salt mixture)     Sodium   150 to 380   Chloride   150 to 750     Magnesium   10 to 90   Sulfate   20 to 200     Calcium   1 to 30   Hydrogen Carbonate   1 to 5     Potassium   0.5 to 35   Carbonate   0.1 to 2                       
The composition may be applied to the affected areas of the skin as a solution, i.e., as a bath, moist swab or spray, or more preferably in combination with a suitable carrier such as to form a gel, salve, shampoo or a liquid or solid soap. The composition may also be used in combination with known therapeutic agents for treatment of skin diseases, and vanishes very quickly from the skin due to a high absorption by the skin.
Patent EP-0612705-A1 (EP)
Inventor: VERCAMMEN FERNAND S J
IPC: C07C7/20
Filed: 1994-02-21
Abstract: Method for preventing fouling in unsaturated hydrocarbon, particularly fouling due to one or more carbonyls present or formed in unsaturated hydrocarbon, characterized in that an additive formed by a solution of at least one hydride in a solvent is added to the unsaturated hydrocarbon.
Patent EP-0619945-A1 (EP)
IPC: A01K63/04
Filed: 1994-03-16
Abstract: A water filtering apparatus (12B) for an ornamental fish water tank (1) includes a filter mechanism for filtering water in the water tank, a filter tank casig (12bd) housig the filter mechanism, a lid (12bu) covering an open top portion of the filter tank casing, at least two hinge portions (13) mounted on either the filter tank casing (12bd) or the lid (12bu), and at least two rotary shaft supporting portions (16) mounted on either the lid (12bu) or the filter tank casing (12bd). Each of the hinge portions (13) includes a rotary shaft (14) and supporting pieces (15) supporting the rotary shaft. Each of the rotary shaft supporting portions (16) includes a bearing (17) for rotatably supporting the rotary shaft such that the rotary shaft can be inserted in and removed from the bearing and a resilient piece (18) provided with a claw portion (18n) for preventing escape of the rotary shaft from the bearing.