baber/WOPTO huggingface dataset:
Patent EP-0463671-A1 (EP)
Inventor: BRUECKEN VOLKER
IPC: C02F1/04
Filed: 1991-06-14
Abstract: A waste pickling bath which contains metal salts and acids, is produced in the surface treatment of rolled steel products and contains nitric and hydrofluoric acids and nickel, chromium and iron salts is subjected to an acid dialysis and a membrane electrolysis. In order to achieve a high return rate of free acids and a recovery of the metals in a form permitting direct use in the melt process, after the recovery of the free nitric acid and hydrofluoric acid in the acid dialysis the discharge, in which the concentration of free acids has been reduced, from the acid dialysis is subjected to a membrane electrolysis to recover the metals, and the overflow, in which the concentration of free acids has been increased, from the acid dialysis and the discharge, in which the concentration of metals has been reduced, from the membrane electrolysis are subjected to evaporation. <IMAGE>
Patent EP-0449483-A1 (EP)
Inventor: GARDNER FREDERICK BASIL
IPC: F16K15/03
Filed: 1991-03-19
Abstract: A flap valve comprising an annular frame (10) defining an opening (11) through which liquid may flow in one direction, a closure flap (14) for said opening connected to the frame (10) by a hinge member(15), and a valve seat (12) against which the closure flap (14) may close to prevent reverse flow of liquid through the opening. The frame (10) may be bolted (at 18) to a wall or pipe flange, with integral sealing ribs (24, 25) on the rear face of the frame avoiding the need for a separate gasket. The entire assembly comprising frame, closure flap, hinge, valve seat and sealing ribs, is integrally moulded from a plastics material and is reinforced where appropriate by embedded steel plates (19, 20 and 21).
Patent EP-0450933-A1 (EP)
Inventor: SHOJI RIHITO
IPC: G01L9/16
Filed: 1991-04-03
Abstract: A pressure sensor has a recess (14) formed in outer surfaces of a deforming part (4) and a non-deforming part (5); so that a pair of steps (14a, 14b) are formed at opposite ends of the recess. The deforming part is strained by a pressure whereas the non-deforming part is not strained by the pressure. An amorphous magnetic alloy film (7) is received in and affixed relative to the recess, and extends between the pair of steps. The depth of the recess (14) is larger than the thickness of the film (7). A-pair of permeability detector elements (8, 9) are mounted respectively on the deforming part and the non-deforming part so as to detect a change in permeability of the film.
Patent EP-0493035-A1 (EP)
Inventor: SUZUKI NOBUYUKI
IPC: G11B5/55
Filed: 1991-12-20
Abstract: A servo control method for a magnetic disk apparatus having at least one magnetic disk, at least one head and a motor driving the head has the following steps. The first step (S13, S25) is to measure a reference velocity control time necessary for a seek operation between two predetermined tracks among a plurality of tracks of the magnetic disk. The second step (S18, S30) is to measure a plurality of velocity control times necessary for a plurality of seek operations in which the head moves a distance equal to a distance between the two predetermined tracks. The plurality of seek operations respectively have seek starting positions. The third step (S19-S23, S31-S35) is to generate compensation data which controls the velocity control times obtained at step (b) to be equal to the reference velocity control time. The fourth step (SS1-SS6, SS11-SS16) is to adjust a seek current supplied to the motor located in a servo control loop on the basis of the compensation data generated at step (c).
Patent EP-0467742-A1 (EP)
Inventor: FORAT GERARD
IPC: C07C201/12
Filed: 1991-07-05
Abstract: Process for the synthesis of organofluorine compounds. The process takes place by exchange with fluorides, which is carried out under the action of ultrasonics. Application to organic synthesis.
Patent EP-0482968-A1 (EP)
Inventor: BERGERAT JEAN-MICHEL
IPC: C04B35/83
Filed: 1991-09-19
Abstract: A composite which resists mechanical and thermal stresses in an oxidising and/or reducing medium, comprising a silicon carbide matrix reinforced with refractory fibres. The composite according to the invention is characterised in that the said matrix is formed by heat treatment of an impregnating resin containing silicon carbide particles. To obtain such a composite, refractory fibres impregnated with a resin containing silicon carbide particles are reeled to form a precursor which is subjected to a heat treatment to pyrolyse the resin and to provide cohesion by sintering the silicon carbide particles. This type of composite can be employed especially as a flame-shield layer for a ramjet engine chamber.
Patent EP-0499757-A1 (EP)
Inventor: FOURREY FRANCOIS
IPC: F16B7/10
Filed: 1991-11-15
Abstract: The device for joining together the male and female parts is characterised in that the female part (11) is in the form of a hollow tube end piece deformed in order to give it an inner cross-section (110) approximately in the shape of a bone with a median bridge joining two end protuberances, a hole (111) emerging in this median bridge, in that the male part (12) is in the form of a tail with an approximately rectangular external section (120) intended to be engaged in this end piece, an orifice (121) passing through this tail and being intended to be brought into correspondence with this hole (111), and in that an elastic L-shaped clip (13) with a long branch (131) and a short branch (132) is fixed to the median bridge of the female part (11) by its long branch (131) so that its short branch (132) can normally engage in the hole (111) and can also penetrate into the orifice (121). Application to seats with the seat cushion overmoulded on the frame. <IMAGE>
Patent EP-0493309-A1 (EP)
Inventor: TSCHUPPERT BERNHARD
IPC: E04D13/072
Filed: 1991-09-24
Abstract: The fastening tool for gutter brackets has two pivotable metal strips (1, 2) of different length. The longer metal strip is characterised by a groove (3), through which the gutter bracket is inserted and locked to the fastening device (5). <IMAGE>
Patent EP-0511984-A1 (EP)
Inventor: MENKE WILHELM
IPC: G07F17/30
Filed: 1991-01-19
Abstract: Dans le cas d'un dispositif indicateur se prêtant en particulier à la présentation de titres de musique sur un juke-box, deux piles juxtaposées (3) de supports d'information (2) situés verticalement l'un derrière l'autre sont disposées dans un châssis (1). Chaque face avant desdits supports d'information est conçue en surface d'affichage. Les deux piles (3) sont déplaçables pas à pas l'une par rapport à l'autre, de manière synchronisée, décalées de l'épaisseur d'un support d'information (2). Dans la disposition décalée des piles, le support d'information avant (2) de l'une des piles (3) et le support d'information arrière (2) de l'autre pile (3) sont déplaçables simultanément à chaque fois vers l'autre pile. En outre, le sens de rotation des supports d'information déplaçables et décalables est réversible.
Patent EP-0471063-A1 (EP)
Inventor: GUTTERMAN BURTON J
IPC: G06Q40/04
Filed: 1991-03-06
Abstract: Poste de travail d'agent de change (10) pour la gestion d'ordres sur un marché où se négocient des matières premières, des marchandises, des valeurs, des options sur titres, des contrats à terme, des options à terme et d'autres transactions. Ce poste de travail comprend un dispositif d'affichage sélectif d'informations concernant les ordres (12); un ordinateur pour la réception des ordres (18) et pour la commande des dispositifs d'affichage; un dispositif pour l'introduction des ordres dans l'ordinateur (28). Le dispositif d'affichage comprend un dispositif permettant de visualiser des informations sélectionnées pour chaque ordre entrant, un dispositif pour l'affichage d'une représentation d'un tableau d'ordres (135) et un dispositif permettant de visualiser un total des ordres du marché (133). Le poste de travail affiche aussi sélectivement des informations concernant les ordres entrants; il permet d'accepter ou de refuser des ordres selon les informations d'ordres entrants affichées; il affiche les informations concernant les ordres acceptés dans une représentation de tableau d'agent de change; enfin, il affiche sélectivement un total des ordres au prix du marché.
Patent EP-0536243-A1 (EP)
Inventor: COOK CHARLES ROBERT JR
IPC: G01F1/68
Filed: 1991-06-26
Abstract: Deux éléments auto-chauffants distincts (60, 62) sont ménagés dans un dispositif de détection à base de silicium. Le premier élément auto-chauffant de ''transfert'' (60) reçoit un courant constant et augmente la température du dispositif de détection jusq'à une température initiale voulue, supérieure à la température ambiante. Le second élément auto-chauffant de ''détection'' (62) est thermiquement couplé au premier et reçoit un courant modifié selon la différence entre la température ambiante et la température du dispositif de détection de manière qu'une différence de température constante soit maintenue. La presque totalité du courant traversant l'élément détecteur chauffant peut ainsi être attibuée à l'écoulement de fluide, et ce courant peut par conséquent être avantageusement utilisé pour déterminer les paramètres d'écoulement de fluide (par exemple l'écoulement d'air massique). Les éléments peuvent comprendre des films minces qui peuvent être entrelacés ou verticalement superposés.
Patent EP-0537281-A1 (EP)
Inventor: HEUCKE KARL-HEINRICH
IPC: B65D75/58
Filed: 1991-06-03
Abstract: Elément d'étanchéité (22) situé à l'intérieur d'une poche et élément de retrait (10) extérieur à la poche pouvant s'emboîter et fonctionner concurremment grâce à des surfaces d'étanchéité coniques complémentaires (12, 26) pour retirer une matière fluide de la poche. Un élément de rétention (18) est fixé sur le côté extérieur de la paroi de la poche et serre une partie (50) de la paroi de la poche entre l'élément de rétention et l'élément d'étanchéité pour permettre une déformation plastique de cette partie par l'élément de retrait jusqu'au moment où elle se rompt (54).
Patent EP-0541611-A1 (EP)
Inventor: BAUMANN JAMES R
IPC: A01D34/66
Filed: 1991-07-17
Abstract: Une tondeuse-broyeuse à lames multiples (2) comprend un carénage (4) sous lequel une multiplicité de lames de coupe (6) est montée. Les lames (6) sont enfermées de sorte que chaque lame (6) est contenue dans une chambre de coupe généralement circulaire. Des éléments de déflexion (24) sont situés dans chacune des chambres de coupe afin d'aider à dévier les morceaux de gazon coupé vers le bas pour que ceux-ci pénètrent dans le gazon non coupé. Ainsi, on prévoit une tondeuse (2) conçue pour couper des surfaces relativement larges et qui peut aussi déposer le gazon coupé dans la trajectoire de coupe, ledit gazon coupé servant ainsi de paillis. Un rebord horizontal avant (70) peut être placé aux jonctions de chambres de coupe contiguës et à l'avant de celles-ci pour éviter des marques de striures dans la trajectoire de coupe du gazon.
Patent EP-0554291-A1 (EP)
Inventor: BORODY THOMAS JULIUS
IPC: A61K31/15
Filed: 1991-10-17
Abstract: A medicine for treating non-inflammatory and non-infectious bowel disorders, such as irritable bowel syndrome, constipation, non-ulcer dyspepsia, gastro-oesophageal reflux with or without oesophagitis, and diverticular disease, comprising a salicylic acid derivative, such as any one of sulfasalazine, 5-aminosalicylic acid, 4-aminosalicylic acid, and benzalazine, or a combination of any two or more thereof. The treatment of those disorders comprises taking the medicine by mouth to provide a dosage rate of the salicylic acid derivative of from 200 mg to 18 g per day.
Patent EP-0519163-A1 (EP)
Inventor: IKKAI YASUFUMI
IPC: H02K37/14
Filed: 1992-03-16
Abstract: In a wire-connecting configuration of a resin-molded stepping motor: conductive terminals (3) are integrated with bobbins (2) around which coils (1) are wound; ends of wires of the coils (1) are wound around wire winding parts (3b) of the terminals (3), respectively, and lead wires (4), which are connected to external electric power source, are fixed on wire-clip parts 3a of the terminals (3), respectively.
Patent EP-0516957-A1 (EP)
Inventor: PRESTELE EUGEN
IPC: E01C5/20
Filed: 1992-04-21
Abstract: A grating for greening areas has a large number of honeycomb-shaped chambers 1 which are open at the top and filled with earth. In order to make possible easy laying of gratings adjacent to one another without hindrance by stone and earth, the grating edges 5, 7 cut the edge-side chambers 1. The chambers 1, cut on the edge-side, of adjacent gratings complement each other in each case to form a further chamber 1 so that the side walls 2 of the gratings touch one another only along their vertical edges 9. 
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Patent EP-0518044-A1 (EP)
Inventor: MERKATORIS JOHN R
IPC: A61F13/15
Filed: 1992-04-30
Abstract: A method and apparatus for producing raised leg cuffs for diapers in which an elastic band is oriented in a straight line direction so as to be adhesively encapsulated between the fold portions of a diaper web while the same is passing through a folding board.
Patent EP-0540815-A1 (EP)
Inventor: BUCHWALD HOLGER
IPC: H01B7/28
Filed: 1992-06-04
Abstract: A cable wrap which swells upon contact with water is made by coating one side of a nonwoven fabric support with a polyvinyl alcohol binding agent and then with a superabsorber powder, drying the coated fabric between contact surfaces, printing a polyacrylate binding agent plaste onto the superabsorber surface, and then drying the coated fabric. Alternatively, the cable wrap can be made by printing a polyacrylate binding agent paste onto a nonwoven fabric support, applying a polyvinyl alcohol binding agent onto the polyacrylate binding agent paste, sprinkling superabsorber powder onto the polyvinyl alcohol binding agent, and drying the coated fabric between contact surfaces.
Patent EP-0578861-A1 (EP)
Inventor: TSUMURA MIHOJI
IPC: H04H20/81
Filed: 1992-07-17
Abstract: A precondition is the use of a device for communication during the idle time on a telephone line (40). It is also necessary for the outgoing transmission side to be provided with a plurality of transmission means (C1,C2,C3) to output digital transmission signals, a first modem (15) to convert the digital signals received from each of said transmission means (C1,C2,C3) to analog signals and a multiplexing means (C5,U5) to multiplex each of the transmission signals received from said first modem (15) and output them to a telephone line. It is further necessary for the incoming transmission side to be provided with a dividing means (C6,U6) to divide the multiplexed signals received from said telephone line (40) into a plurality of component transmission signals, a second modem (35) to convert each of the plurality of transmission signals received from said dividing means (C6,U6) into digital signals and a receiving means (13) which operates in response to the transmission signals received from the second modem (35). 
     In the system outlined above, transmission signals are initially output in digital form and then converted to analog form by a modem. However, if the transmission speed of the modem is set to a suitably slow rate, the bandwidth occupied at the point of output from the modem can be substantially narrowed with the result that the band available on the telephone line (40) can be put to more effective use by enabling the simultaneous transmission of a plurality of signals on a single telephone. This in turn enables a significant enlargement of the scope of information transfer. In this way it is possible not only to increase the efficiency with which a telephone line (40) is used but also to enlarge the overall scope of data transfer by facilitating the simultaneous idle time transmission of a plurality of signals on a single telephone line (40) without mutual interference. 
     One method of multiplexing involves the arrangement of transmission signals along the frequency axis. 
     A second method of multiplexing involves the arrangement of transmission signals along the time axis.
Patent EP-0549919-A1 (EP)
Inventor: STRICKSTROCK THEO
IPC: H01B17/18
Filed: 1992-12-05
Abstract: An electrical insulator for supporting and insulating an electrical power conductor rail in an electric railway traction system. The insulator comprises a bottom component (1) having an undersurface (6) which rests on a railway sleeper or the like, an intermediate component (2), and a top component (3 having a top surface (24) on which rests the rail to be supported. All three components are rotatable with respect to one another; the bottom component (1), however, is provided with a multi-start stepped spiral track (9,10,11) up which the intermediate component (2) rides as it is rotated relative to the bottom component. The top component (3) is carried by the intermediate component (2) such that, as the intermediate component is rotated, the components (1) and (2) remaining stationary, the distance between the undersurface (6) and the top surface (24) varies, to thereby enable adjustment of the height of the insulator without the use of shims or similar devices.
Patent EP-0524694-A1 (EP)
Inventor: HEEMELS ROBERTUS PETRUS ELISAB
IPC: G06F17/21
Filed: 1992-07-17
Abstract: To enable inflected word forms to be derived, the invention provides a method and a data processing unit for inflecting a given word and for adapting the lexical data of the word correspondingly by reference to a classification scheme containing inflection rules for a given natural language. The effect achieved is that inflected word forms do not have to be contained in an electronic word register, and this results in a considerable reduction in memory space occupied by the word register.
Patent EP-0547728-A1 (EP)
Inventor: RENKEY ALBERT L
IPC: C04B35/12
Filed: 1992-12-07
Abstract: High purity fused grain and refractory compositions that contain a high purity fused grain made up of 35 to 85 wt.% chromia, 5 to 55 wt. % alumina, and 5 to 45 wt.% magnesia. Burned refractory brick having such a chemistry was found to unexpectedly possess superior resistance to AOD and electric furnace slags.
Patent EP-0501747-A1 (EP)
Inventor: FUKUCHI TAKESHI
IPC: D06F39/04
Filed: 1992-02-25
Abstract: A washing and drying machine for operating in washing, rinsing, spinning and drying modes respectively has an outer frame (1) within which is supported, via suspension rods (2) and vibration absorbers (3), an inner frame (4). The inner frame (4) has opposed axles (6) which support a circularly cross-sectioned tub assembly (5) comprising an outer tub (12) and an inner tub (11). A motor (30) is connected to the outside of the outer tub and is connected by a crank (31) and lever (34) to a pin (33) secured to the inner frame (4) such that the tub may be rotated from a vertical position during which washing and spinning is effected to an approximately horizontal position at which drying is effected. The machine has a drying unit (50) formed by a fan (53) and a heater (56) fixedly secured to the outer frame (1). Flexible conduits (68, 65) connect the drying unit to inlet and outlet ports, respectively, of the outer tub (12). By such an expedient, the drying unit is isolated from vibration from the tub assembly. In a preferred embodiment, a condenser formed by a water spray nozzle (61) is located at the outlet (60) of the outer tub.
Patent EP-0494125-A1 (EP)
Inventor: BALLU PATRICK JEAN-MARIE
IPC: A01M7/00
Filed: 1992-01-03
Abstract: Un véhicule porteur est solidaire d'un bâti fixe (2) qui porte, par l'intermédiaire de pivots ou d'une rotule (3), un bâti mobile (1) astreint à ne pivoter qu'autour d'un axe transversal (YY) et éventuellement d'un axe vertical (ZZ). Le bâti mobile (1) porte une rampe pourvue de moyens de traitement du sol ou de la végétation par l'intermédiaire d'une suspension, par exemple du type pendulaire ou à biellettes, agissant dans un plan transversal. Le centre de gravité de l'ensemble comprenant le bâti mobile et la rampe est maintenu sur une verticale passant par le pivot ou la rotule (3) ou dans un plan passant par l'axe transversal et contenant la résultante des forces de gravité et d'inertie qui s'exercent sur cet ensemble.
Patent EP-0498726-A1 (EP)
Inventor: HUGUES FRANCOIS
IPC: B01J8/00
Filed: 1992-02-05
Abstract: Process and apparatus for catalytic conversion of a feed comprising at least one oxygenated compound, such as methanol, in olefinic hydrocarbons having from 2 to 4 carbon atoms. The conversion is carried out in a reactor (100) into which the feed is introduced via the conduit (20), the catalytic solid is introduced via the conduit (30) and the gas for fluidizing the solid is introduced via the conduit (40). The reactor is connected via a conduit (1) to a cocurrent cyclonic separator (S) which makes possible the separation of a solid phase from a gas phase, containing the products of the conversion, which is recovered via the conduit (4). The solid phase is sent, via the conduit (9), to a regenerator (R) in which the catalytic particles are at least partly regenerated before being returned, via the conduit (80) connected to the conduit (30), to the reactor (100). 
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Patent EP-0528700-A1 (EP)
Inventor: AMSALLEM SALOMON ETIENNE
IPC: A24F15/18
Filed: 1992-05-19
Abstract: Clamp for lighter support comprising two clamping tongues of strip form and a clamping device elastically connecting the upper ends of the two clamping tongues, one clamping tongue being called the attachment tongue (1), the other clamping tongue being called the support tongue (2), and comprising, on the one hand, in its upper part an encircling ring consisting of two arms (26, 26a) arranged in order to hold the top part of a lighter of elongate shape bearing longitudinally against this ring, and on the other hand, in its bottom part, a bracket-shaped fitting base for longitudinally blocking the base of the lighter, the said base (3) being fixed so as to be movable in height between at least two predetermined positions (28, 29) on the said support tongue. <IMAGE>
Patent EP-0526275-A1 (EP)
Title: Correcteur de freinage perfectionné
Inventor: CASTEL PHILIPPE BENDIX EUROPE
IPC: B60T8/18
Filed: 1992-06-25
Abstract: L'invention concerne un correcteur de freinage interposable entre une source de pression hydraulique et un circuit de freinage de véhicule automobile, du type comportant un boîtier pourvu d'un alésage, un piston (16) simple ou différentiel coulissant dans l'alésage et y délimitant une première (18) et une seconde (20) chambres de pression susceptibles d'être reliées à la source de pression et au circuit de freinage, respectivement, les chambres (18, 20) communiquant entre elles par l'intermédiaire d'un passage (22) ménagé dans le piston (16), une soupape (24) montée dans le passage et élastiquement sollicitée en appui étanche contre un siège formé sur le piston (16), et un ressort de rappel interposé entre un élément mobile dont la position varie en fonction de la charge du véhicule et le piston de manière à solliciter ce dernier vers le fond de la seconde chambre (20), dans une position de repos pour laquelle la soupape se trouve écartée de son siège par une butée (30). Selon l'invention, le fond (15) de la seconde chambre (20) affecte une forme ré-entrante, le piston (16) comporte une patte (44) faisant saillie en regard de la partie sensiblement la plus basse (13) du fond (15), et la butée (30), montée mobile par rapport au fond (15), repose sur un sommet d'une rondelle préformée (40) faisant levier lorsque la patte (44) s'appuie sur elle. <IMAGE>