baber/WOPTO huggingface dataset:
Patent EP-0535209-A1 (EP)
Title: Appareil d'irrigation controlee des cavites naturelles du corps
Inventor: LEMAIRE IVAN
IPC: A61B1/12
Filed: 1992-04-22
Abstract: La présente invention concerne un appareil d'irrigation contrôlée de cavités naturelles du corps humain, notamment pour endoscopes et en particulier pour endoscopes urologiques, gynécologiques et arthroscopiques. L'appareil d'irrigation (10) comporte au moins deux canaux (12, 14) respectivement pour injecter d'une façon continue un liquide d'irrigation dans une de ces cavités et pour évacuer de façon continue ce liquide d'irrigation de cette cavité, cet appareil comportant un circuit d'irrigation (11) couplé à l'un desdits canaux et un circuit d'aspiration (14) couplé à l'autre des canaux. Le circuit d'irrigation (11) et le circuit d'aspiration (14) comportent chacun une pompe (16, 18), un capteur de pression (17, 19) et des moyens pour comparer les pressions mesurées par chacun de ces capteurs et pour commander les pompes (16, 18) en fonction des différences de pression constatées. Appareil destiné spécialement à la médecine.
Patent EP-0673307-A1 (EP)
Title: Appareil et procede de stratification et d'estampage de motifs decoratifs dans un contre-mur a placage en bois ou une plaque de platre a placage en bois
Inventor: DECKER DENNIS E
IPC: B28B11/04
Filed: 1992-02-06
Abstract: Une plaque de plâtre stratifiée à placage en bois comprend une âme en plâtre (1a) ainsi qu'une stratification d'une couche extérieure de papier (1b) ou analogue à du papier sur les deux côtés, un placage en bois (2) renforçé par de l'aluminium et collé à la couche extérieure de papier, ainsi que des motifs débossés sur le placage en bois, lequel pénètre au-delà de la surface de la plaque de plâtre. La plaque de plâtre stratifiée à placage en bois est formée par pulvérisation ou application d'un mélange d'adhésif dilué avec un amollissant liquide, lequel peut comprendre de l'eau ou de l'eau mélangée à d'autres matières, sur la face d'aluminium du placage en bois renforçé par de l'aluminium. On pulvérise ou on applique une couche d'amolissant sur la couverture extérieure en papier ou analogue à du papier. On place le placage en bois renforçé par de l'aluminium enduit sur la plaque de plâtre légèrement enduite. On humidifie le placage en bois avec de l'eau. On presse le placage en bois et la plaque de plâtre par application de chaleur pendant une durée prédéterminée.
Patent EP-0592461-A1 (EP)
Inventor: MENEGHIN RENE
IPC: B21D45/06
Filed: 1992-05-04
Abstract: L'invention concerne un dispositif d'étirage de boîtes métalliques ou métalloplastiques, notamment en Al ou ses alliages. Le dispositif selon l'invention comporte une enceinte (1) où circule un lubrifiant (9) muni d'une ouverture d'entrée (2) et d'un orifice de sortie (12) placé à l'amont d'au moins l'une des filières d'étirage (3, 3A, 3B, 3C) caractérisé en ce que, dans chacune des enceintes (1), on ménage immédiatement à l'amont de la filière une préchambre (10) annulaire cylindro-conique, longue et étroite, adjacente à la surface externe (14) de la boîte (16) en cours d'étirage. La longueur (lo) de la préchambre (10) est de préférence comprise entre 3 et 50 mm et son épaisseur (jo) comprise entre 25 et 200 mum. Ce dispositif permet une extraction aisée de la boîte formée, ainsi que l'étirage des alliages de la série 5000, et l'obtention d'épaisseurs de parois plus faibles.
Patent EP-0588891-A1 (EP)
Inventor: PEDERSEN LENNART
IPC: G01N33/68
Filed: 1992-06-05
Abstract: Procédé de détermination des analytes résultant de l'infarctus du myocarde, comprenant les étapes suivantes: (i) détermination simultanée à partir d'un échantillon de sang, de sérum ou de plasma prélevé sur un patient d'au moins 2 différents analytes résultant de l'infarctus du myocarde, par mise en contact de l'échantillon avec la surface ou les surfaces (3) d'un détecteur cellulaire à passage de flux supportant des ligands (8) spécifiques de fixation des analytes, et détectant toute interaction de fixation sur la surface du détecteur (3); (ii) élimination de la surface du détecteur des analytes fixés; (iii) répétition des étapes (i)-(ii) pour au moins un second échantillon prélevé après un temps déterminé par rapport au premier échantillon; et (iv) détermination à partir des résultats obtenus de la variation dans le temps des analytes résultant d'une affection cardiaque. Un dispositif de détection (2, 3) destiné à être utilisé dans le procédé comprend, couplés de manière amovible à sa ou ses surfaces de détection (3), au moins deux différents ligands (8) spécifiques des analytes résultant de l'infarctus du myocarde.
Patent EP-0586572-A1 (EP)
Title: Systeme de transport et de centrage destine a des produits alimentaires
Inventor: MENDENHALL GEORGE A
IPC: B26D3/11
Filed: 1992-05-01
Abstract: Système de transporteuse à bande permettant de distribuer des fruits ou des légumes sur un passage (22) longitudinal défini par deux ensembles de chaînes opposées (24) de transporteuse circulaire. Une pluralité de dispositifs de tension (30) comprenant deux paires opposées d'ensembles (70 et 100) de pignons à chaînes fonctionnant de manière indépendante, est prévue pour tendre indépendamment chaque ensemble de chaînes (24) de transporteuse le long des deux axes x et y de sorte que chaque aliment distinct, indépendamment de sa forme et de sa taille, est soumis à une tension de chaîne uniforme. Chaque paire d'ensembles opposés de pignons à chaînes est interconnectée à un anneau à came unique (34 et 52) de sorte que le déplacement d'un pignon à chaîne par un aliment produise un déplacement semblable et réciproque de l'autre pignon à chaîne opposé, ceci facilitant le centrage de l'aliment lorsqu'il arrive au niveau de l'ensemble de découpe.
Patent EP-0587746-A1 (EP)
Inventor: DAVIS LEANE KRISTINE
IPC: B65D83/00
Filed: 1992-05-26
Abstract: Conditionnement de distribution pour bouteille souple élastique comprenant un sac intérieur flexible adapté à la distribution d'un produit visqueux tel que du dentifrice, mais comprenant un clapet d'air permettant un équilibrage automatique de la pression dans la chambre formée entre le sac flexible et l'intérieur de la bouteille, en réponse à une diminution de la pression atmosphérique entourant le conditionnement. L'utilisation d'un clapet permettant un tel équilibrage automatique de la pression évite l'écoulement indésirable de produit visqueux à partir de l'orifice d'écoulement du conditionnement lorsque la pression atmosphérique entourant le conditionnement diminue, par exemple, lors d'un voyage en avion ou lors d'un déplacement d'une première position élevée jusqu'à une seconde position plus élevée.
Patent EP-0653992-A1 (EP)
Inventor: FISCHER PHILLIP A
IPC: B61B13/08
Filed: 1992-08-14
Abstract: A magnetic levitated vehicle (10), including a linear rotor (62) connected thereto, runs on a tubular track (12) having a circular cross section and a tubular linear induction motor stator (30) mounted therein. The rotor (62) is movably mounted within the stator (30) and the vehicle (10) is positioned above the track (12). The rotor (62) is connected to the vehicle (10) by a riser (64) extending through longitudinal slots (54, 56) of the track (12) and stator (30), and by an actuator mechanism, which includes a transversely curved saddle (142, 144, 146) movably connected to drive members (76a, 76b), for enabling the vehicle (10) to be banked at curve sections of the tubular track (12). Further, vehicle banking is also accomplished by constructing the track (12) and stator (30) with the slots (54, 56) laterally offset at the curved sections of the track (12).
Patent EP-0612305-A1 (EP)
Title: Method relating to the flushing of a purification plant.
Inventor: SPARRMAN JAN-OLOV
IPC: C02F1/42
Filed: 1992-11-11
Abstract: The present invention relates to a method of flushing a purification plant of a kind which for removal of certain metals, preferably silver, in sewage water comprises at least one prefilter (B) and at least one ion exchange column (C) connected to the prefilter in series. The prefilter (B) and the ion exchange column (C) are individually flushed with pure water. The contaminated flushing water is accumulated in a container (A), and the accumulated rinsing water is caused to pass through the prefilter (B) and through the ion exchange column (C) before it is directed to outlet.
Patent EP-0582030-A1 (EP)
Title: Chuck having a drive bit socket
Inventor: SALPAKA GLENN L
IPC: B23B31/02
Filed: 1993-02-11
Abstract: A chuck (10) is provided that has a threaded axial bore (30) so that the chuck may be mounted onto a threaded spindle. The chuck body (14) has an integrally formed socket (32) that accepts a drive bit so that the chuck may be screwed onto the spindle by inserting a drive bit into the socket and rotating the chuck accordingly.
Patent EP-0560344-A1 (EP)
Inventor: FURSTENBERG JOHN L
IPC: F17B1/14
Filed: 1993-03-10
Abstract: A vaporless liquid containment system for storing volatile and other liquids while preventing the formation and escape of vapors. The vessel includes a base (12) and a first membrane (16), the first membrane defines a fluid containment space for containing stored liquid. A fluid-tight gas containment space (26) is located above the first membrane (16). The gas containment space is adapted to house a gas under pressure. As liquid to be stored is supplied to and withdrawn from the fluid containment space, the gas housed in the gas containment space supplies fluid pressure to the first membrane so that the pressure on the first membrane is maintained above the vapor pressure of the stored liquid. This prevents the formation of vapor caused by the evaporation of the stored liquid.
Patent EP-0623554-A1 (EP)
Inventor: MARINANGELI RICHARD E
IPC: C01C1/247
Filed: 1993-05-04
Abstract: An aqueous stream containing a water-soluble, inorganic sulfide compound is treated to selectively produce the corresponding sulfate by contacting the aqueous stream and oxygen at a pH of less than 12 and at an oxygen to sulfur molar ratio greater than 5:1 with an oxidizing catalyst at oxidation conditions effective to selectively convert at least 95% of the inorganic sulfide compound to the corresponding sulfate to thereby produce a substantially sulfide-free treated aqueous product stream.
Patent EP-0576959-A1 (EP)
Inventor: MENDOLIA GREGORY S
IPC: H03B5/12
Filed: 1993-06-22
Abstract: A microwave oscillator (40) comprises oscillator circuit means (Q3, 50) and digital phase shifting means (58) connected in circuit for variably setting the frequency of oscillation of the oscillator circuit means (Q3, 50).
Patent EP-0601272-A1 (EP)
Inventor: UMIKER HANS
IPC: B29C45/14
Filed: 1993-06-26
Abstract: In the making of an injection-moulded article, the surface of which is formed at least partially by a cladding piece (7) of inscripted, coloured, illustrated or otherwise marked polyolefin film, a film section (17) is drawn into the injection mould at side strips (15, 19), which are wound onto a draw-off roller (14) and one of which, as the front strip (19), covers the front edge of the cladding piece (7) facing a feed point, and is held in the said mould during injection. The film section may also be placed into a depression, so that its front edge is covered by a step facing away from the nearest feed point. In both cases, any displacing or flowing-under of the cladding piece (7) is prevented. <IMAGE>
Patent EP-0579020-A1 (EP)
Inventor: ANDRES PETER DR
IPC: C07D239/30
Filed: 1993-06-28
Abstract: 5-Trifluoromethyluracil is obtained by chlorinating thymine under mile conditions, further chlorinating the 2,4-dichloro-5-methylpyrimidine obtainable in this way under drastic conditions to give 2,4-dichloro-5-trichloromethylpyrimidine, reacting the latter with a fluorinating agent to give 2,4-fluorinated and/or chlorinated 5-trifluoromethylpyrimidines and subjecting these to a hydrolysis. In the course of this process, the novel chemical compounds 2,4-dichloro-5-trichloromethylpyrimidine and 2,4-difluoro-5-trifluoromethylpyrimidine are obtained.
Patent EP-0580045-A1 (EP)
Inventor: MAY MICHAEL DR
IPC: C08L69/00
Filed: 1993-07-10
Abstract: The invention relates to compatible mixtures PL of copolycarbonates A) containing:     a1) from 95 to 5% by weight of bisphenol A units and   a2) from 5 to 95% by weight of bisphenol units of the formula 1: <IMAGE> in which R1 is hydrogen or an optionally branched alkyl radical having 1 to 6 carbon atoms, and R2 is an optionally branched alkyl radical having 1 to 6 carbon atoms, an optionally substituted cycloalkyl radical having 5 to 16 carbon atoms, phenyl, benzyl and/or 2-phenylethyl, and R1 and R2 together may be an optionally substituted cycloalkylidene radical having 4 to 16 carbon atoms,  and methacrylate copolymers B) built up from:   b1) from 99 to 1% by weight of methyl methacrylate units and optionally further  alpha , beta -unsaturated monomer units which are different from b2) in amounts from 0 to 40% by weight, and b2) from 1 to 99% by weight of acrylate and/or methacrylate units of the formula II containing carbocyclic groups in the ester radical: <IMAGE> in which R3 is hydrogen or methyl, and X is Y or Q-Y, where Y is an optionally substituted cycloalkyl radical having 5 to 12 carbon atoms or an optionally alkyl- or hydroxyalkyl-substituted aryl radical having 6 to 12 carbon atoms, and Q is an alkylene group having 1 to 6 carbon atoms which may also be branched, or can be an oxyalkylene group having 2 to 6 carbon atoms, and to uses of these compatible mixtures.
Patent EP-0585649-A1 (EP)
Inventor: KIAULEHN RONALD
IPC: B63B35/79
Filed: 1993-08-06
Abstract: A chest trapeze (1) is cut to size from a flexible plate (2) made of plastic, which is sewn in a tear-resistant covering (3) made of a synthetic fiber fabric. The chest trapeze (1) has a back part (4), two hip and abdominal parts (5, 6) extending crosswise to the latter and two shoulder parts (7, 8) adjoining the back part (4). A support for the lumbar area of the spinal column (9) of a surfer or sailor, made of support elements (11) with limited flexibility interlocking with one another, is integrated in the back part (4). The mode of action of support elements (11) is such that when the surfer leans back, the support elements are pushed together into a stiff brace matched to the curvature of the spinal column (9) in the lumbar area, and when the surfer bends forward, the support elements spread out from one another into a flexible link belt. Trapeze (1) thus assures that with the various maneuvers, the surfer enjoys full freedom of movement.
Patent EP-0585735-A1 (EP)
Inventor: GAWEHN EBERHARD
IPC: E05B9/08
Filed: 1993-08-18
Abstract: The safety-lock cylinder of a door (16) has a passage bore (3) in the transverse direction in its lower part for a securing screw (6). The object according to the invention is, therefore, to provide a lock security which, by the use of as many of the hitherto known individual parts as possible, from the lock cylinder (1) to the lock case (2), prevents an unauthorised removal or exchange of the lock cylinder (1) and, if possible, is also to be capable of being retrofitted. It is therefore necessary to arrange in the lock case (2) an interlock unit (5) which is equipped with a continuous orifice (8) aligned with the passage bore (3) of the safety-lock cylinder (1). <IMAGE>
Patent EP-0653218-A1 (EP)
Inventor: BRUGGER STEPHAN DIPL-WIRTSCH-I
IPC: A61M11/00
Filed: 1993-11-15
Abstract: The invention relates to a device for atomising, distributing and mixing liquid or pulverulent substances by means of a stream of compressed gas, and it is particularly intended for the production of aerosols for inhalation purposes. A nozzle head (5) working on the Venturi principle is used to produce an aerosol from material to be atomised and stored in a container (1). An extended deflector shield (4) is provided at the level of the opening of the nozzle head and at the lower end of a chimney (3) for the supply of air. In order to form a labyrinth guide there is a cylindrical insert (7) which establishes an annular gap around the chimney (3). The proportion of aerosol particles (diameter about 0.5 to 5  mu m) that can reach the lungs is considerably increased by the extension of the deflector shield. <IMAGE>
Patent EP-0602640-A1 (EP)
Inventor: GOERKE REINHARD DR
IPC: F21V5/00
Filed: 1993-12-16
Abstract: A method for generating light, which can be emitted directionally, for signalling or illumination purposes, in particular at airports, a directionally emitted light beam from a light source, for example a halogen lamp, being generated inside the signalling or illuminating device provided for the method, by an optics having optically acting surfaces such as reflectors and refractors, possibly even filters, in order to achieve a specified, preferably uniform intensity distribution of the emitted light, this light being initially subjected to a matching in terms of cross-section and then to a correction, which has effects which are similar to the Fresnel principle, in such a manner that the misdirections of the light due to different light paths in the interior of the device are corrected according to specification. <IMAGE>
Patent EP-0660557-A1 (EP)
Inventor: WALLMEIER EUGEN DR RER NAT
IPC: H04L12/56
Filed: 1993-12-23
Abstract: In this proposed method, information cells transmitted in accordance with an asynchronous transfer mode are supplied to a multiplexer on input lines and are forwarded on an output line. The method, in which a mean information cell rate and a maximum number of information cells exceeding the mean information cell rate for a short time is reserved for each connection, ensures for each connection a minimum information cell rate of such magnitude as the mean information cell rate with limited delay period. <IMAGE>
Patent EP-0572059-A1 (EP)
Inventor: LONG DAVID C
IPC: H01L21/66
Filed: 1993-05-06
Abstract: An ultrasonic adhesion/dehesion monitoring apparatus for monitoring the quality and/or adhesion/dehesion between first and second substrates comprising: an ultrasonic source for transmitting ultrasonic energy to at least first and second substrates; acoustic transducer means proximate to the ultrasonic source and/or the substrates; and monitor means coupled to the acoustic transducer means for monitoring the ultrasonic signal from the ultrasonic source. Also disclosed is a method for monitoring the quality and/or adhesion/dehesion between first and second substrates in the ultrasonic adhesion/dehesion monitoring apparatus.
Patent EP-0568184-A1 (EP)
Inventor: NAGAI YATARO
IPC: G01B21/24
Filed: 1993-03-23
Abstract: A behavior monitoring system for a rotary body (3) is capable of monitoring displacement of the rotary body in a plurality of directions. The behavior monitoring system comprises an inclined surface (10) formed on the rotary body and extending obliquely to a rotational axis (c), and a sensor means (11,12) for detecting displacement of said inclined surface.
Patent EP-0564248-A1 (EP)
Inventor: CHEN SHIH-RUEY THOMAS
IPC: C02F5/08
Filed: 1993-03-30
Abstract: N-(2-hydroxyethyl)-N-bis(methylenephosphonic acid) and corresponding N-oxide thereof possess high calcium tolerance and have been found to give excellent inhibition of the formation, deposition and adherence of scale-forming salts, especially calcium carbonate, under severe conditions which include elevated pH, high dissolved solids content, and high saturation levels of calcium carbonate.
Patent EP-0656571-A1 (EP)
Inventor: KATAKABE NOBORU
IPC: G03G15/09
Filed: 1993-12-02
Abstract: A developing device (2) according to the present invention is provided along a photosensitive body (1). The developing device comprises: a hopper for accommodating and supplying a developer; a recovering roller (23) which serves as a developer carrier member for transporting the developer carried on a surface therof to a developing place; and a developer circulating path (22) for circulating the developer between the hopper and the recovering roller. The developer circulating path includes a part of the hopper and a forward path (22a) and a backward path (22b) both of which extend from the hopper along the photosensitive body, the forward path and the backward path repectively have spaces independent of each other, and in each of the spaces a screw is provided for holding the developer therein and transporting the developer.
Patent EP-0598633-A1 (EP)
Inventor: DOCHE CLAUDE
IPC: B65G49/00
Filed: 1993-10-14
Abstract: Le système selon l'invention permet de manipuler et de transférer des objets plats sous atmosphère ultrapropre sans utiliser de salles blanches. Il comprend principalement des interfaces (5) permettant : d'accueillir des boîtes individuelles (1) contenant chacune un objet plat ; d'ouvrir chaque boîte ; et d'envoyer chaque objet plat dans un poste de travail (6A). Le système se complète de tunnels (4) permettant le transfert des objets plats d'un poste de travail (6A, 6B) à un autre. Application à la fabrication de circuits imprimés sur des plaques de silicium. <IMAGE>
Patent EP-0567429-A1 (EP)
Title: Substituierte Tetracyanochinodimethane, Verfahren zu deren Herstellung und deren Verwendung als pi-akzeptoren und elektrische Halbleiter
Inventor: ZAMBOUNIS JOHN DR
IPC: H01B1/12
Filed: 1993-04-15
Abstract: Verbindungen der Formel I <IMAGE> worin R1 und R2 unabhängig voneinander C1-C6-Alkyl, unsubstituiertes oder mit C1-C4-Alkyl substituiertes C3-C8-Cycloalkyl, oder unsubstituiertes oder mit F, Cl, Br, C1-C6-Alkyl, C1-C6-Alkoxy oder Di(C1-C6-Alkyl)amino substituiertes Phenyl oder Benzyl bedeuten. Die Verbindungen eignen sich als π-Akzeptoren und elektrische Halbleiter, und sie können zur antistatischen Ausrüstung von Gegenständen verwendet werden.
Patent EP-0561743-A1 (EP)
Inventor: CAPRIOTTI LUIGI
IPC: B60J10/00
Filed: 1993-01-20
Abstract: Junction of the starting end and the finishing end of an edge gasket on a sheet of glass, for example a windscreen for an automobile, extruded directly onto the glass (2), is carried out by means of a separate supplementary mold applied to the glass, into which a compatible polymerizable compound is poured to complete the gasket.
Patent EP-0586349-A1 (EP)
Inventor: NERI AMANDO
IPC: G01D5/24
Filed: 1993-06-16
Abstract: Rolls of metallized strip material are changed automatically at a station incorporating a device by which the thickness of the strip material (2) is sensed utilizing a resonant circuit (8) driven at a frequency other than its own resonant frequency and consisting in a coil (14) with a toroidal core (3) affording an opening or gap (4) through which the running strip material (2) is directed; a voltage sensor connected to the terminals of the coil (14) pilots the operation of two switched outputs by way of respective comparators such as can be preset and activated parametrically in response to selected voltage values registering at the terminals of the coil (4) with variations in inductive reactance determined by and indicating the thickness and the electrical and physical properties of the passing strip (2).
Patent EP-0624284-A1 (EP)
Title: Structure de gain de laser a semi-conducteur evasee, dotee de rainures deflectrices de la cavite
Inventor: WALPOLE JAMES N
IPC: H01S5/10
Filed: 1993-01-28
Abstract: Structure de gain de laser à semi-conducteur doté d'une région de gain évasée (31) comportant des déflecteurs de la cavité (48, 50) destinés à recevoir la lumière qui est réfléchie par la facette de sortie (38) et renvoyée vers le semi-conducteur et à l'éliminer de la région de gain (31) de manière à réduire ou à supprimer l'oscillation propre. Les limites de la région de gain (31) sont également conçues pour avoir un gradient d'indice de réfraction très bas, de manière à réduire au minimum la réflexion de la lumière par les limites et son renvoi vers la région de gain (31). ladite structure de gain (33) peut être incorporée dans un oscillateur laser à semi-conducteurs ou dans un amplificateur laser à semi-conducteurs selon que la facette d'entrée (34) respectivement a subi ou n'a pas subi un traitement antireflet. La facette de sortie (38) subit un traitement antireflet dans les deux modes de réalisation.