baber/WOPTO huggingface dataset:
Patent EP-0189535-A1 (EP)
Inventor: SCHMITT HELMUT DIPL-ING
IPC: C25B9/19
Filed: 1985-11-13
Abstract: An electrolyzer for the production of chlorine from an aqueous alkaline halide solution includes a plurality of electrolysis cells each having a housing of two half-shells. The bottom side of each of the half-shells is in a plane parallel to a plane of an adjacent anode or cathode, the space between the bottom side and the anode or the cathode being provided with framework-pattern metallic reinforcements. Each bottom side has one or more contact strips attached to its outer surface which are arranged in a congruent position to the contact strips on the bottom side of the adjacent electrolysis cell, and extend over the length or width of the cell. The contact strips are aligned with and connected by electrically conducting means to part of the framework-pattern reinforcements and the unperforated sections of the adjacent anode or cathode. The two half-shells and a membrane partition wall are assembled to form an electrolysis cell sealed by two gaskets.
Patent EP-0187327-A1 (EP)
Inventor: SCHNEIDER BERND ING GRAD
IPC: H05K13/02
Filed: 1985-12-18
Abstract: In the automatic equipping of, for example, printed circuit boards with components, the problem of the unknown position of the component legs occurs. According to the invention, the positions of the component legs in a component picked up by a gripper are measured by a sensor immediately before plug-in. This sensor is essentially composed of two independently horizontally movable perforated plates, each including an infrared emitting diode which emits onto a stationary position photodiode situated therebelow. The measured result can be employed for the positional correction or for the rejection or acceptance of the component.
Patent EP-0153766-A1 (EP)
Inventor: VAN DER WERFF JEICHIENUS ADRIA
IPC: F01C3/02
Filed: 1985-01-02
Abstract: Toroidal motor/pump comprising a toroidal cilindrical casing (12) with a disc rotor (13) containing rotatably mounted vanes (6,7,8) which are able to seal off the cilinder, wherein on the shaft of the vanes rockers (12,13,14) are fixed which during rotation of the motor/pump cooperate with a curved disc, which casing possesses a restricted section in the shape of the disc rotor through which the vanes in closed position are able to pass, as well as an inlet and outlet port for a pressure medium in the section wherein the vanes are rotating as illustrated in figure 1. To guarantee a smooth working between the casing halves and the disc rotor two complementary twin axially curved discs are arranged between which the rockers are running, said rockers having the general shape of a central cam with two side cams so that they are able to move through the disc rotor. The restriction is so constructed that the vane in its passing position is not turned a complete 90°, but about 85°.
Patent EP-0171898-A1 (EP)
Inventor: HODGSON THOMAS CLARENCE
IPC: B29K105/06
Filed: 1985-06-24
Abstract: An apparatus (10) for laminating plastics film(s) (12) to an element (14), for example wire netting. The apparatus (10) comprising a pair of resilient rollers (18 and 20) which presses the element (14) and plastics film(s) (12) together. Beforehand the plastics film(s) (12) passes a heating means (40) to reach a fusion temperature and an applicator (50) dispenses adhesive onto the element (14). A strong bond results between the plastics film(s) (12) and the element (14). A method is described.
Patent EP-0176418-A1 (EP)
Inventor: LE MOAL JEAN-PIERRE
IPC: B23B31/30
Filed: 1985-09-06
Abstract: The invention relates to a rotating hydraulic cylinder jack fixed at the rear of a machine-tool spindle for the controlling of a clamping device. The jack cylinder (26) is formed from a body (30), the outer lateral surface (31) of which bears means constituting the rim of a pulley driving the spindle in rotation. These means can consist of the surface of the body itself, or of a sleeve surrounding the body. The device (28) for distributing the control fluid to the cylinder advantageously constitutes a bearing in which rotates a tubular part (37) extending the cover (36) forming, together with a hollow cylindrical piece, the body of the cylinder jack, and the distribution device is held by a support (47) fixed to the frame (48) of the machine. <IMAGE>
Patent EP-0181811-A1 (EP)
Inventor: AINOZ JEAN-PHILIPPE
IPC: F23Q2/16
Filed: 1985-10-31
Abstract: The invention relates to a gas lighter with a flat flame widened in its median part, of the type comprising a burner (22) having two gas exit nozzles (23, 24) with diverging axes. According to the invention, said nozzles have a shape or are disposed such that, at their lower parts, they terminate at a tangent to an adjacent surface of the burner or body of the lighter, licked by the gas flow they emit.
Patent EP-0167603-A1 (EP)
Inventor: HUBBALL JOHN A
IPC: B01J20/283
Filed: 1984-12-24
Abstract: Colonne pour chromatographie en phase gazeuse comprenant un tube en silice fondue synthétique à son état cru avec une radiation gamma selon un dosage et une cadence prédéterminés. La colonne comprend en outre un revêtement à phase stationnaire en cyano-silicane immobilisée et stabilisée par réticulation in situ à l'aide d'une irradiation supplémentaire de radiations gamma.
Patent EP-0176533-A1 (EP)
Inventor: MARIOTTO MONIQUE
IPC: B63C9/15
Filed: 1985-04-02
Abstract: Dispositif individuel de sauvetage destiné à être disposé autour de la taille d'une personne. Ce dispositif comprend une poche souple (3b, 3c) agencée pour être gonflée à la commande par un gaz sous pression en vue de constituer un volume de flottabilité. Le gaz sous pression est contenu dans un conduit creux étanche (1) adapté pour faire office de ceinture; ce conduit présente une section apte à résister à la pression du gaz; des moyens d'attache (18) sont associés à la poche gonflable pour permettre de la disposer, soit dans une position rabattue contre le conduit creux (1), soit dans une position séparée du conduit creux en vue de former une boucle passant à l'arrière du cou de l'utilisateur.
Patent EP-0208687-A1 (EP)
Inventor: STALIN LARS
IPC: E04C3/292
Filed: 1985-03-08
Abstract: Une âme de poutre pour une poutre composite avec des ailes longitudinales (1, 2) à base d'un matériau, par exemple du bois, se compose de tiges d'âme (3) à base d'un autre matériau, par exemple du métal. Les tiges d'âme (3) s'étendent entre les ailes (1, 2) et sont ancrées dans celles-ci tout en étant disposées selon une formation en zig-zag. Conformément à la présente invention, l'âme de poutre comporte des tiges de connexion (4-6) s'étendant dans la direction longitudinale de la poutre et à base du même matériau que les tiges d'âme (3). Au moins une tige de connexion (4) relie les tiges d'âme (3) dans le plan neutre de la poutre et est ancrée dans celles-ci. En outre, l'âme est dotée avantageusement de tiges de connexion (5, 6) dans les zones de transition entre les tiges d'âme (3) et les ailes (1, 2).
Patent EP-0181354-A1 (EP)
Inventor: NUSSBAUMER MAX
IPC: A61F5/455
Filed: 1985-05-14
Abstract: Pièce (2) en matériau légèrement élastique où une structure collectrice (11) est disposée au-dessus d'un volume collecteur (19) doté d'une sortie (7). La structure collectrice (11) se compose, elle, de deux parties latérales (11a, 11b) représentant des élévations en zigzags. La structure délimite une zone de liquide (22) contre laquelle les régions latérales (18a, 18b) du bord (18) de la pièce (2), avec un renflement avant (15) et un renflement arrière (17), délimitent une zone d'humidité (23). La structure collectrice (11) vient se placer entre les grandes et les petites lèvres de la femme, alors que les éléments délimitant la zone d'humidité se placent à l'extérieur des grandes lèvres. Ce collecteur d'urine permet aux femmes incontinentes de se déplacer librement, sans courir le risque de souiller leurs vêtements d'urine.
Patent EP-0190698-A1 (EP)
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/135
Filed: 1986-02-03
Abstract: In reproduction of signal recorded on an optical disk (11) by irradiation of laser light (57) beam thereon, interference between reflected diffracted light of +1th order or -1th order and reflected diffracted light of Oth order is coersively induced, and by detecting the interference light, a high frequency signal can be reproduced.
Patent EP-0233306-A1 (EP)
Inventor: POLLEN ERWIN
IPC: A01K39/02
Filed: 1986-03-13
Abstract: 1. Drinking trough for poultry, in particular drinking trough for pigeons, with a pot-like container (1), the side wall (3) of which comprises a plurality of drinking openings (4), said drinking openings (4) allowing the animals to stick their heads through, characterized in that the drinking openings (4) are each covered on the inside with their own flap (6) and the flaps (6) are freely rotatably held above the drinking openings (4) by means of hinges (5, 7).
Patent EP-0204910-A1 (EP)
Inventor: MAURER PAUL-GERHARD DR DIPL-CH
IPC: A62D3/40
Filed: 1986-03-29
Abstract: 1. A process for the thermochemical decomposition of halogenated hydrocarbons, more especially relatively highly halogenated hydrocarbons, in an inert gas atmosphere by reaction with an overstoichiometric quantity of alkaline solids at elevated temperatures in a reactor, characterized in that calcium and/or magnesium silicates are used as the alkaline solids.
Patent EP-0216088-A1 (EP)
Inventor: WARD DENNIS JOHN
IPC: C07C5/32
Filed: 1986-08-02
Abstract: Hydrocarbons are catalytically dehydrogenated in a reaction zone comprising at least two separate beds of dehydrogenation catalyst. The reactants are reheated and hydrogen is consumed through use of an intermediate bed of hydrogen selective oxidation catalyst. The amount of hydrogen consumed in the combustion step is increased by cooling the effluent of the first dehydrogenation catalyst bed by direct or indirect heat exchange.
Patent EP-0223990-A1 (EP)
Inventor: BONIFACINO MARIO
IPC: C13B25/00
Filed: 1986-10-08
Abstract: A device for extracting a sugar mass from a vacuum cooker, comprising a centrifugal turbine-like rotor equipped with a limited number of blades for the extraction of the sugar mass, said rotor being placed in a housing which may be connected to said cooker and whereon an outer cavity is provided for the introduction of a heating fluid. The sugar mass drops directly into the scroll of the centrifugal rotor, where it is conveyed, under a slight pressure, through a peripheral conduit leading into a tangential outlet duct.
Patent EP-0227957-A1 (EP)
Inventor: BRAEHLER MANFRED
IPC: A47B21/03
Filed: 1986-11-27
Abstract: The device (1) for supporting a screen unit (2) and an input unit (6) is provided with a recess (5, 5') for the input unit (6). In a special embodiment of the invention the recess (5, 5') is in the form of a drawer (5), which after opening can be brought into the optimum ergonomic position.
Patent EP-0232549-A1 (EP)
Title: Profilstab
Inventor: SPELTEN HANS
IPC: E04C3/07
Filed: 1986-12-27
Abstract: Es ist ein Profilstab (1) offenbart, der zwei Gurte (2,3) und einen diese ver­bindenden, an denselben befestigten Steg (4) aufweist. Der Steg (4) hat Aus­buchtungen (5,6), die abwechselnd zur einen und zur anderen Seite des Profilstabes (1) weisen. Er ist aus Flachmaterial gebogen, so daß er keine scharfen Ecken und Kanten aufweist. Die Gurte (2,3) sind an den beiden Längskanten des Steges (4) über die gesamte Kantenlänge desselben ohne Unterbrechungen befestigt.
Patent EP-0230118-A1 (EP)
Inventor: BOOTH RICHARD C
IPC: G02B6/10
Filed: 1986-12-03
Abstract: An improved method of producing a lithium niobate waveguide device is described, and comprises;(i) providing an optical waveguide path (12) on a lithium niobate substrate (11);(ii) depositing a layer of dielectric material (13) on the substrate;(iii) depositing a layer of conducting material (14) on the dielectric layer;(iv) defining one or more electrode tracks on the conducting layer using a suitable mask (15) and(v) dry etching using an auto-registered process to remove the unmasked regions of the conducting layer and dielectric layer using a suitable etching medium.
Patent EP-0223631-A1 (EP)
Title: Dispositif de commande électrique motorisé
Inventor: GODON GERARD
IPC: G05B7/02
Filed: 1986-09-19
Abstract: La présente invention concerne un dispositif de commande électrique motorisé comportant un manche de commande (14), caractérisé en ce qu'il comporte deux moteurs couples électriques (4, 5) dont les axes de rotation sont perpendiculaires, deux fourches (9, 10) accouplées à une de leurs extrémités, respectivement sur les arbres des moteurs couples et décalées par rapport à ces arbres, le manche étant monté de manière à pivoter par rapport au point d'intersection des axes de rotation des moteurs couples, des moyens élastiques de rappel du manche dans une position verticale, des potentiomètres rotatifs (22) dont l'axe de rotation est fixé aux autres extrémités des fourches (9, 10) et dont les sorties électriques constituent les sorties de commande du dispositif et un circuit électrique (30) relié aux sorties des potentiomètres et aux entrées électriques des moteurs couples pour engendrer un couple résistant opposé et proportionnel à l'inclinaison du manche (14) à la position verticale.
Patent EP-0222686-A1 (EP)
Title: Kontaktanordnung mit Kontakthebel voneinander trennenden Zwischenlagen
Inventor: ADAM BERND DIPL-ING
IPC: H01H1/22
Filed: 1986-10-20
Abstract: Eine Kontaktanordnung (1) für einen Niederspannungs-­Leistungsschalter weist einen bewegbaren Teil (3) mit mehreren Kontakhebeln (15, 21) auf. Zur Vermeidung einer unerwünschten Durchbiegung eines die Kontakthebel durch­setzenden Gelenkbolzens (35) sind zwischen den Kontakt­hebeln Stützhebel (45) angeordnet, die Durchtrittsöffnungen für den Gelenkbolzen (35) der Kontakthebel und einen Kupplungsbolzen (7) aufweisen, der zur Einleitung einer Antriebskraft durch Koppelorgane (36) dient. Ferner befinden sich zwischen den Kontakthebeln Distanzstücke (50), die an den Stützhebeln (45) begrenzt schwenkbar gelagert sind und eine reinbungsarme Bewegbarkeit der Kontakthebel gegenein­ander sicherstellen.
Patent EP-0209503-A1 (EP)
Inventor: ERIKSSON LEIF
IPC: F41A9/03
Filed: 1986-06-17
Abstract: The disclosure relates to a round feeding device for fully- and semi-automatic artillery pieces, adapted for the stepwise transverse feeding of the rounds (5), transversely of their own longitudinal direction. This transverse feeding is realised by means of two parallel, rotationally interconnected feed screws (1, 2), whose pitch, outer diameter and flange thicknesses (a, b) on the screw threads have been adapted to the current diameters of the rounds (5) on a level with that point along the nose and case sections, respectivelym, where the rounds rest on the feed screws (1, 2). Rotation of the feed screws is realised in that the linear return movement of a helical spring (7) axially compressed by recoil of the gun is converted into a rotary movement by the intermediary of a rack (6) fixedly connected to the spring (7) and therewith interconnected cog wheels (8, 10 and 14). The apparatus further comprises governed brake means (12, 13, 19 and 16) which ensure that the feed screws are braked unto arrest at the end of each feed step.
Patent EP-0243398-A1 (EP)
Inventor: ROSEN HAROLD A
IPC: B64G1/40
Filed: 1986-09-15
Abstract: Procédé destiné à commander l'utilisation d'un bicarburant fluide comprenant deux constituants placés dans des réservoirs séparés à bord d'un véhicule spatial, ce carburant alimentant le moteur d'une fusée d'un véhicule spatial. Ledit procédé consiste à faire fonctionner le moteur de la fusée. Durant ce fonctionnement, un flux de constituants du bicarburant vient alimenter le moteur de la fusée selon une première proportion. Après la mise en route du moteur de la fusée, on mesure la quantité d'au moins un des constituants du bicarburant dans un réservoir de bicarburant contenant ledit constituant. On règle ensuite le niveau de pression à l'intérieur d'au moins un des réservoirs de bicarburant par rapport au niveau de pression à l'intérieur de l'autre réservoir de bicarburant, ce dernier niveau étant basé sur la quantité dudit constituant bicarburant dans un réservoir de bicarburant contenant au moins ledit constituant. Après l'opération de mesure, on fait fonctionner le moteur de la fusée. Durant ce fonctionnement après l'opération de mesure, un flux de constituants du bicarburant vient alimenter le moteur de la fusée selon une seconde proportion basée sur ledit niveau de pression réglée à l'intérieur d'au moins un des réservoirs de bicarburant par rapport au niveau de pression à l'intérieur de l'autre réservoir de bicarburant.
Patent EP-0246405-A1 (EP)
Inventor: HUMPERT JURGEN
IPC: F16K11/20
Filed: 1987-03-10
Abstract: 1. Sanitary fitting having a mixing and quantity-regulating valve, there being provided a solid disc (33) which is mounted in such a manner that it is fixed in place and which has at least three openings and a control disc (34) which is displaceable in two degrees of freedom and is mounted on the solid disc (33) and has an overflow channel (341) by means of which one or more openings arranged in a circle can be connected to an opening (331), arranged approximately in the centre of the circle, in the solid disc (33), characterised in that the sanitary fitting has an installation housing (1) on which, upstream, a mixing valve (2) and, downstream, a quantity-regulating valve (3) are provided, wherein in the quantity-regulating valve (3) the solid disc (33) is connected by way of an opening (331, 334) to a mixed-water discharge for the mixing valve in the installation housing (1) and at least one further opening (332, 333, 337, 338) is connected to a water consumer.
Patent EP-0247528-A1 (EP)
Inventor: STEINMANN DETLEF DR DIPL-ING
IPC: C04B35/58
Filed: 1987-05-22
Abstract: Polycrystalline sintered bodies are provided consisting of at least 66% by weight of a crystalline Si3N4 phase, of which at least 90% by weight is in the beta-modification, and of up to 34% by weight of secondary intergranular grain boundary phases of oxide, carbide and/or nitride. At least 25% by weight of the secondary grain boundary phases consists of a quasi-ternary crystalline compound in the E1-E2-E3 triangle of the Ga2O3-La2O3-Al2O3 ternary system called "Gala", the "Gala" compound being prepared from gallium oxide, lanthanum oxide and aluminum oxide prior to producing the sintered bodies. The polycrystalline sintered bodies are produced by sintering with and without application of pressure from silicon nitride powders having a portion of impurities not exceeding 4.0% by weight, sintering additives of oxides and optionally other refractory admixtures of carbides and/or nitrides. Powders of a quasi-ternary crystalline compound (Gala compound) are employed as at least one sintering additive prepared, prior to mixing with the remaining components and to sintering, from gallium oxide, lanthanum oxide and aluminum oxide by heating to temperatures from 1500 DEG  C. to 1850 DEG  C. When using at least 70% by weight of silicon nitride powder, there can be used up to 30% by weight of a crystalline "Gala" compound alone or mixed with other admixtures of oxides, carbides or nitrides, but altogether at least 1% by weight of a crystalline "Gala" compound must be present. The sintered bodies are especially tough and very hard and can be used for the machining of iron materials at high cutting speeds.
Patent EP-0267362-A1 (EP)
Inventor: ROFFIA PAOLO DR
IPC: B01J29/04
Filed: 1987-06-12
Abstract: The invention concerns a catalytic process for the manufacture of oximes by reaction, in the liquid phase, of the corresponding carbonylic compounds with NH 3  and H 2 O 2 , in which process the catalyst is substantially consisting of a crystalline material with a zeolitic structure containing silicon and titanium, subjected, before use, to an activating treatment with H 2 0 2 .
Patent EP-0256324-A1 (EP)
Inventor: CARLL KENNETH B
IPC: G01R27/06
Filed: 1987-07-17
Abstract: A circuit for measuring the conductivity of a solution by applying a known ac current source across a pair of electrodes in the solution and utilizing an analog-to-­digital dual slope converter (50), such as those of the integrated circuit type which include capacitor sampling of the signal input, for conversion of the ac voltage drop across the electrodes. The circuit includes means for synchronizing the ac current to the clock to time the sampling so that the same polarity of signal input is always obtained. Where the known ac current source consists of switching the sense of the electrode connections to a combination of a dc source in series with a known resistor, used for supplying the reference input to the converter (50), a dc signal input, instead of ac, is obtained by including the voltage drop of the switch (64) with the drop across the electrodes in the signal sampled. With this arrangement, higher cell constants can be used to minimize the effect of the voltage drop across the switch (64).
Patent EP-0256465-A1 (EP)
Inventor: PAV JOSEF DR
IPC: F16C13/00
Filed: 1987-08-10
Abstract: Bei einer Deformationsregelwalze (1) ist ein Walzenmantel (6) drehbar auf einem drehfest gehaltenen Träger (3) mit Hilfe einer Stützvorrichtung (8) gelagert. Die Enden des Walzenmantels (6) sind auf Lagerbuchsen (15) angeordnet. Zur Schwenklagerung der Lagerbuchse ist je mindestens ein Zapfen (19) vorgesehen, der gegenüber der Stützvorrichtung (8) um etwa 90° versetzt ist. Hiermit können Reibungskräfte bis auf ein praktisch unbeachtliches Maß reduziert werden.
Patent EP-0309609-A1 (EP)
Inventor: CLARKE NEIL
IPC: C04B24/28
Filed: 1987-10-02
Abstract: A pipe or sewer lining composition suitable for application to wet surfaces comprising one or more epoxy resins together with one or more hardeners therefor, hydraulic cement together with water to combine therewith and one or more particulate inorganic fillers characterised by a content in total of epoxy resin and hardener of from 20% to 50% by weight, of cement in from 2% to less than 20% by weight and of particulate inorganic filler in from 30% to 60% by weight. 
     The epoxy resin is preferably a water-dilutable normally liquid epoxy resin. Excellent flexural modulus and strength are obtained by the use of specified size fractions and proportions of inorganic particulate fillers in which a 50 to 250 micron size fraction preferably comprises a grit.
Patent EP-0235946-A1 (EP)
Inventor: DEWHIRST CLIFFORD
IPC: G06K9/32
Filed: 1987-02-02
Abstract: Target recognition apparatus in which samples of several discriminants extracted from a viewed scene, for example phase, polarisation, RCS ('radar cross-section' or amplitude) and range channel components of a received radar return, are applied in series to a shift register (2 to 8 inclusive) from which discriminant sets are presented in parallel to a memory (elements 16, 17, 18) containing a multi-dimensional look-up table of which the data items are indicative of whether or not respective combinations of discriminant values are representative of targets. A series of look-up tables (in elements 9 to 15) may be provided to give effective non-linear quantisation and/or range adaptation of the different discriminants with a view to optimising system efficiency.
Patent EP-0254443-A1 (EP)
Inventor: APPLEBY JAMES HENRY
IPC: G01R29/24
Filed: 1987-07-03
Abstract: The measurement of slowly changing or static electric potential or dielectric polarization is effected by an input circuit which comprises a pair of diodes (1,2) a pair of resistors (3,4) and a pair of switches (5,6). The diodes are connected in reverse parallel between an input terminal (VC) and a pair of output terminals (VO1, VO2). The circuit detects when the potential rises above a first voltage level, changes the input impedance thereof from high to low, detects when the potential has fallen below a second voltage level, and changes the input impedance back to high. Summation means is provided for summing the above changes in input impedance from which a determination can be made as to whether the potential is steady, increasing or decreasing. The switches are preferably Schmitt triggers having a hysteresis which represents the two reference voltages.