baber/WOPTO huggingface dataset:
Patent EP-0212062-A1 (EP)
Title: Fächerstirnschleifscheibe
Inventor: EISENBLATTER GERD
IPC: B24D9/00
Filed: 1986-04-25
Abstract: Die Erfirdung betrifft eine Fächerstirnschleifscheibe, bei welcher entlang der Umfangszonen eines kreis­scheibenförmigen Grundtellers Schleiflamellen einander dachziegelartig übergreifen und vorteilhafterweise mit Hilfe von Zungen eingeklemmt sind. Die Schleiflamellen sind ferner dadurch im Grundteller verankert, daß entlang ihres rückwäritgen Randbereiches ein- oder beidseitig Verdickungen aufgebracht sind. Die Verankerung kann auch darin bestehen, daß die Schleiflamellen in ihrem Randbereich eine oder mehrere schlitzförmige Ausnehmungen aufweisen, durch welche Zungen oder Zungenabschnitte ge­schoben sind.
Patent EP-0250617-A1 (EP)
Inventor: VOGEL WERNER
IPC: C05F17/02
Filed: 1986-06-25
Abstract: 1. A device for moving waste on a compost field, in which waste is unloaded at the entry side and is continuously moved until it reaches the exit side of the compost field, comprising a bridge which can be driven on rails and a travelling trolley which can be driven along the bridge and which supports at least one digging and conveying wheel and a conveyor belt, characterised in that two digging and conveying wheels (11) are arranged coaxially and spaced apart and comprise outlet openings (20) facing one another in the axial direction, in that a conveyor belt (12) engages in the region between the two digging and conveying wheels (11) and in that both the digging and conveying wheels (11) and the conveyor belt (12) are mounted in a height-adjustable manner on the travelling trolley (10) which is desplaceable along the bridge (9, 9').
Patent EP-0254757-A1 (EP)
Inventor: POZZI CARLO MAURIZIO
IPC: E06B9/70
Filed: 1986-07-29
Abstract: Sun blinds normally actuated manually by means of a hindle inserted in a crank (8) can be automated to open and close using the system for electric actuation of the blind by the action of separate push buttons (1) for opening and closing the blind by means of a motor (18) located externally on the blind with hand crank (8) positioned at the same end of the blind.
Patent EP-0258483-A1 (EP)
Inventor: BLUMLE RUDI
IPC: B25B5/10
Filed: 1986-09-04
Abstract: Bei einer Spanneinrichtung für Teile, Werkstücke, Formen u. dgl., die insbesondere für ein Rasterspannsystem geeignet ist, wird vorgeschlagen, das Spannelement (31) beidseitig seitlich in Gleitschienen eines Lagerblocks (13) zu führen, die schräg von oben hinten nach unten vorn verlaufen. Der Lagerblock sitzt auf einem Grundkörper auf, der auf der Basisplatte des Rasterspannsystems oder einer sonstigen Unterlage befestigt ist. Zur Relativverstellung des Spannelements am Lagerblock ist ein Schraubelement vorgesehen, welches mit mindestens einem der Teile in einem Gewindeeingriff steht und sich am anderen Teil abstützt.
Patent EP-0192318-A1 (EP)
Inventor: MASTERS JEFFERY
IPC: F24H7/00
Filed: 1986-01-08
Abstract: A regenerative heating system includes at least a pair of regenerators (1) and (2) of the type which are operable so that while one is being heated by waste gas the other is heating air for the combustion of fuel. 
     The system includes a pair of regenerators (1) and (2) which are interconnected adjacent one end to form a chamber (4) having an outlet (8) to discharge waste gas flow into the chamber (4) from one or other of the regenerators (1) or (2). Air nozzles (7) extend into the chamber (4) to inject air into the regenerators (1) or (2) during the air heating cycle of regenerator (1) or (2). The waste gas may be removed by the suction force of a fan or eductor.
Patent EP-0247258-A1 (EP)
Inventor: YUKI YOSHIKAZU
IPC: A61K35/22
Filed: 1986-05-28
Abstract: Two components, trypsin inhibitor and kallidinogenase, in human urine are concentrated simultaneously by allowing human urine at neutral pH, collecting bubbles thus formed to obtain the concentrate of the two components, adjusting the concentrate to weak acidity, contacting the acidified concentrate with chitosan to allow the two components to be adsorbed onto chitosan, eluting the components from the adsorbent with aqueous ammonia solution, and neutraliz­ing and heating the eluate at about 60°C for about 10 hours to make the eluate virus-free, followed by separating the components from the eluate.
Patent EP-0233403-A1 (EP)
Inventor: TRENTHAM DAVID ROSTRON
IPC: C07H19/20
Filed: 1986-11-27
Abstract: The invention provides diazo compounds having the formula XYCNN and their parent hydrazones, where X is an ortho-nitro aromatic group such as o-nitrophenyl and Y is a hydrocarbon group such as methyl. The hydrazones may be prepared by reacting the corresponding ketone with hydrazine and the diazo compounds by hydrazone oxidation. The diazo compound may be reacted with an organic compound having a reactive hydrogen atom such as phosphate, thiophosphate, phosphonate, carboxyl and phenol, to form a caged compound from which the original organic compound can be released by photolysis, eg in situ in a biological system. Preferred organic compounds are ATP and other nucleotides.
Patent EP-0190966-A1 (EP)
Inventor: HENNUY JEAN
IPC: F24D19/00
Filed: 1986-01-24
Abstract: 1. A convector having an electric heating resistance, and comprising an enclosure (1) which forms a chimney and which as a bottom air inlet aperture (2) and a top air outlet aperture (3), the resistance (4) being disposed inside the enclosure (1) downstream of the air inlet aperture (2), the interior of said enclosure also containing a turbine (5) to extract some of the hot air formed by natural convection and blow said air through an additional hot air outlet aperture (7) formed in the enclosure (1), said turbine (5) being mounted for rotation in a compartment (11) which, on the turbine axis, has an aperture (12) communicating with the interior of the enclosure (1) and comprising a wall (13) partially surrounding the turbine and shaped to direct the air blown by the latter towards the additional outlet aperture (7), characterised in that said enclosure (1) also comprises a sheet (8) of water-impregnated absorbent material disposed in the path (F) of the air blown by the turbine (5), said sheet (8) being in contact with the water (9) contained in a water-tight tank (10), said sheet (8) extending beneath a recess (14) formed in said wall (13) beneath the turbine (5) and through which passes the air blown by the turbine, and in that said sheet (8) of water-impregnated absorbent material is disposed substantially in a plane extending between the edge (14a) of the recess (14) remote from the blown air outlet aperture (7), such plane being inclined downwards from said edge, said inclination being such that said plane forms a deflector with respect to the current of air (F) blown by the turbine (5).
Patent EP-0230169-A1 (EP)
Inventor: CARRE JEAN-JACQUES
IPC: B60T13/57
Filed: 1986-11-26
Abstract: 1. Vacuum brake-booster, comprising : a housing having a rear wall (2) and divided internally into a vacuum chamber (3) and a working chamber (4) by a piston structure biased by a piston spring (19) towards the rear wall of the housing and comprising a hub a first valve seat (13) formed by the hub, a second valve seat (14) coaxial to the first valve seat and formed by the end of a valve plunger (15) sliding in a bore (16) of the hub and coupled to an actuating rod (7) of the booster, a valve member (11) mounted in the hub and biased axially by a valve spring (12) towards the first (13) and second (14) valve seats, to cooperate with the latter, a rod return spring (18) arranged in the hub coaxially to said rod (7), and a plunger-positioning member (22 ; 22') arranged in a radial recess (21) in the bub and having an inner end zone (25) extending into the bore (16) of the plunger (15) and forming a stop surface (23) cooperating selectively in axial bearing engagement with a shoulder (26) of the plunger, the positioning member (22 ; 22'), when the piston structure returns into its rest position in the vicinity of the rear wall (2) of the housing, being placed in a first position which, by means of its stop surface (23), limits the retraction of the plunger (15) under the effect of the rod return spring (18), characterized in that the positioning member (22, 22') has, axially opposite the stop surface (23), at least one bearing surface (27), the positioning member being radially displaceable in the recess (21), as a function of the axial displacement of the piston structure, between the first and the second positions, in which the bearing surface (27) is respectively up against a first (32) and a second (33) counterbearing surface which are offset axially and radially relative to one another in the hub.
Patent EP-0218537-A1 (EP)
Title: Interlocking paving element
Inventor: BORG PAUL
IPC: E01C5/00
Filed: 1986-08-21
Abstract: 1. Interlocking paving element intended for the provision of a surface for traffic, for the protection of embankments and slopes, respectively, and of decorative walls, said element having an axial symmetry and being composed of a head communicating with two connecting tongues of which the directions (40) (DF) and (DJ) are inclined by 45 degrees relative to the axis of symmetry (50) (BDH) of the head and of which the lateral surface of the head has a convex or cylindrical shape (30), with the contour of each connecting tongue being formed of two concave and cylindrical surfaces (60, 70), and of a third surface (80) at the end of each tongue which interconnects the two preceding surfaces at each of their ends, with the base curve of the cylinder (60), which forms a portion of the contour of the connecting tongue, being identical with a first portion of the curve of the base of the cylinder (30) IHG = LBM forming the contour of the head, with the base curve of the cylinder (70) forming a different portion of the contour of the connecting tongue being identical with a second curve portion of the base of the cylinder (30), KC = CL and EA = AM forming the contour of the head, characterized in that the third surface (80) is cylindrical and in that the base curves (30), (60), (70) and (80), forming the contour of each connecting tongue and the contour of the head, may be the result of different curves of variable curve radius whose shape prevents a relative rotation of the two enclosed paving elements.
Patent EP-0255513-A1 (EP)
Title: Procede et dispositif de transmission de donnees dans un puits de forage par l'utilisation d'un cable flexible pourvu d'un raidisseur
Inventor: TITCHENER PAUL F
IPC: E21B47/00
Filed: 1986-02-07
Abstract: Procédé et dispositif permettant de recevoir et de transmettre des données depuis le fond jusqu'au sommet (22) d'un puits de forage (20a) tout en faisant passer du fluide de fracturation (54, 60) vers le fond du puits jusqu'à une formation géologique (44) dans une zone (29) du puits de forage. A un câble flexible (36) sont suspendus un récepteur (34) recevant les signaux de données provenant d'un capteur (30) et d'un émetteur (28) séparés et un raidisseur (32). Le raidisseur remonte dans le puits de forage à partir d'une extrémité inférieure (29b) du récepteur. Le câble flexible permet de transférer jusqu'au sommet (22) du puits de forage des signaux de données représentant un paramètre constitué par les signaux reçus.
Patent EP-0246240-A1 (EP)
Inventor: OLSSON LARS-UNO
IPC: E01F5/00
Filed: 1986-02-24
Abstract: Dans un procédé de déblayage de conduites enterrées (1) ou similiaires bloquées par la glace, une corde sensiblement homogène (10) en un matériau ayant au moins une certaine extensibilité réversible est passée dans la conduite enterrée (1) depuis son entrée (1a) jusqu'à sa sortie (1b). La corde, dans son état détendu, est attachée du côté de l'entrée (1b) et du côté de la sortie (1a) de la conduite enterrée, en traversant ainsi toute la conduite enterrée.
Patent EP-0270536-A1 (EP)
Inventor: LANG ARMIN
IPC: H01F7/16
Filed: 1986-08-01
Abstract: Un dispositif d'actionnement comprend une partie mobile (plaque de retour 7) retenue à un boîtier (1) par un ressort de rappel (17). Au repos, une discontinuité magnétique (19) déterminée avec précision est formée entre le partie mobile et une partie fixe (noyau d'aimant 3). La partie mobile est reliée au ressort de rappel (17) par un ajustage serré. On peut ainsi modifier la discontinuité magnétique (19) en introduisant plus au moins profondément une connexion appropriée, par exemple une cheville (8), dans la partie mobile (plaque de retour 7).
Patent EP-0243389-A1 (EP)
Inventor: MAGNI GIULIO
IPC: B24B47/20
Filed: 1986-09-24
Abstract: Dispositif de réduction de la rugosité des surfaces planes ou cylindriques d'un corps (12) usiné sur une machine-outil, pourvu d'une meule (6) de granulométrie appropriée sur un chariot (5) fixé à la partie fixe (8) de ladite machine de manière à pouvoir effectuer un mouvement de translation par rapport audit corps, et de moyens (1, 2, 3, 4) permettant de pousser le chariot (5) porte-meule constamment durant les opérations de polissage de sorte que la meule (6) adhère à la surface à polir uniformément sur toutes ses parties, suivant ainsi la surface technique et non la surface idéale du corps.
Patent EP-0236757-A1 (EP)
Inventor: BRUSASCO ENZO
IPC: B60S1/36
Filed: 1987-02-06
Abstract: A vehicle windshield wiper (1), whereby a blade (6) is supported on a lever member mounted in axially sliding manner on a guide (4) hinged to a fixed support (7) and designed to swing, in relation to the same and together with the aforementioned lever member, by virtue of a linear actuator (14), an output member of which consists at least partially of a screw (26) connected, by means of a recirculating-ball screwnut screw coupling, (27) to an electric motor (20) having a hollow shaft (21), and extending through the motor (20) itself; a cam being connected to the lever member for controlling axial slide of the lever member in relation to the respective guide during swinging of the same.
Patent EP-0242622-A1 (EP)
Title: Überwachungssvorrichtung für die geschuppte Bogenzufuhr zu Druckmaschinen
Inventor: RODI ANTON
IPC: B65H5/24
Filed: 1987-03-25
Abstract: Bei einer Überwachungsvorrichtung für die geschuppte Bogenzufuhr zu Druckmaschinen, mit einer an einem Träger oberhalb einer Unterlage der geschuppt angeordneten Bogen drehbar gelagerten Abtastrolle (13), wobei der Träger durch einen Stellmotor derart einstellbar ist, daß die Abtastrolle nur dann gedreht wird, wenn eine bestimmte Anzahl von Bogen übereinanderliegen, mit einem mit der Abtastrolle (13) zusammenwirkenden Sensor (14), wobei zwischen der Abtastrolle und der Unterlage eine im wesentlichen rechtwinklig zur Ebene der Bogen quer zu ihrer Achsrichtung bewegliche Zwischenrolle vorgesehen sein kann, ist vorgesehen, daß die Abtastrolle (13) unbegrenzt drehbar gelagert ist, daß der Sensor (14) derart ausgebildet ist, daß er jede Drehbewegung der Abtastrolle (13) erfaßt, daß eine Vorrichtung zum Messen des Abstands der Abtastrolle (13) bzw. der Zwischenrolle von der Unterlage der geschuppten Bogen vorgesehen ist, daß eine Steuervorrichtung vorgesehen ist, die mit dem Sensor, der Meßvorrichtung und dem Stellmotor gekoppelt ist, daß eine Vorrichtung zum Erzeugen eines für den Drehwinkel der Druckmaschine charakteristischen Signals vorgesehen ist, das der Steuervorrichtung zugeführt wird, und daß die Steuervorrichtung derart ausgebildet ist, daß sie den Schuppenaufbau überwacht. Dies erleichtert die Handhabung.
Patent EP-0249744-A1 (EP)
Inventor: BENZ VOLKER DR
IPC: B05D1/00
Filed: 1987-05-14
Abstract: 1. Process for producing laminates from at least one layer consisting of a metal M 1 and at least one polyimide layer, directly bonded thereto, by applying a layer of a solution of a polyimide or of a solution of a polyamide-acid, convertible to a polyimide, to a carrier and converting the solution to solid polyimide, characterized in that a carrier is used which consists of a layer of a metal M 1 and a layer, bonded thereto, of a material M 2 different from M 1, the material M 2 having at least one smooth surface on which the layer of metal M 1 is located, which layer has been produced by vapour deposition, printing, knife application or spraying of the metal M 1 in the elemental form on this surface, that the solution of the polyimide or of the polyamide-acid is applied to the exposed surface of the layer of metal M 1, and that, after the conversion of the solution to solid polyimide, the layer of material M 2 is removed.
Patent EP-0256365-A1 (EP)
Inventor: SERNO PETER DR
IPC: A61K31/415
Filed: 1987-07-27
Abstract: Parenteral solutions of 5-amino-2-[1-(3,4-dichlorophenyl)ethyl]- 2,4-dihydro-3H-pyrazol-3-one contain modified gelatin.
Patent EP-0266503-A1 (EP)
Inventor: MAUZ OTTO DR
IPC: C08F226/00
Filed: 1987-08-26
Abstract: New crosslinked polymer comprises essentially (a) 1-99 wt.% units derived from (meth)acrylic acid glycerine carbonate ester, glycerine carbonate-vinyl ether and/or -allyl ether and (b) 99-1 wt.% units derived from N,N'-divinylethylene- and/or N,N'-divinylpropylene-urea, so that (a)+(b)=100 wt.% and the polymer particles are in spherical condition, with ave. particle size 10-600 micron and ave. pore dia. 5-1000 nm.
Patent EP-0266632-A1 (EP)
Inventor: HANEL HORST DIPL-ING
IPC: G09F9/30
Filed: 1987-10-21
Abstract: On this display, the intention is to provide at choice a quasi analogue display or a digital display. To achieve this, on the display (1) at least two mutually parallel 7-segment rows (3) consisting of several 7-segment displays (2) are arranged. At least two stacked 7-segment displays (2) have the same dimensions and lie on one line. The horizontal segments (4) of the two stacked 7-segment displays (2a, 2b) are connected together by their control system in such a way that together they form a quasi analogue display (5). <IMAGE>
Patent EP-0270151-A1 (EP)
Inventor: PEERLKAMP ERIK RIJKELE
IPC: C08K5/03
Filed: 1987-11-02
Abstract: The invention relates to an improved flame retardant compo­sition of nylon 4.6 with halogenated polystyrene in which diantimony trioxide is present in a ratio between 7 : 1 and 2 : 1. 
     A further improvement of the flame retardant properties is obtained by including, as fourth component, 0.1-5 wt% of a substance which, by addition on account of its physical properties or by reacting with the polyamide, increases the viscosity of the melt.
Patent EP-0251667-A1 (EP)
Inventor: HAVUKAINEN REINO
IPC: B01D1/06
Filed: 1987-06-24
Abstract: A tube-type falling film evaporator which comprises vertical outer tubes (6) having closed upper ends and being connected to an upper tube plate (4) disposed in the bottom portion of the evaporator and other parallel tubes (7) disposed inside said outer tubes (6) and connected to a lower tube plate (5) under said tube plate (4). The space (11) between the tube plates (4, 5), in which the ends of the outer pipes are located, is divided by an intermediate wall (12) in two compartments (13, 14). Heating steam is fed to the first compartment (13). Clean condensate is recovered from the first compartment (13) and the contaminated condensate from the other compartment (14).
Patent EP-0275763-A1 (EP)
Inventor: CANDAU SAUVEUR
IPC: C22B3/00
Filed: 1987-12-17
Abstract: A process for the extraction of cations from an aqueous effluent. An effective quantity of at least one polymer or copolymer, which is physically or chemically crosslinked, is introduced into the aqueous effluent. The polymer or copolymer is based on one or more units selected from salified acrylic acid, quarternized acrylic acid, and a copolymer comprising from 40 to 60 mole % of acrylic acid and from 60 to 40 mole % of at least one dialkylaminoalkyl acrylate in which each alkyl group contains from 1 to 4 carbon atoms. This process is used to treat aqueous effluents.
Patent EP-0263052-A1 (EP)
Inventor: KATZ MURRAY
IPC: H01M8/24
Filed: 1987-09-01
Abstract: The fuel cell stacks in a multi-stack power plant are provided with hydrogen-enriched fuel in serial fashion with the fuel outlet (110; 112; 206; 208) of one or more stacks forming the fuel inlet for a subsequent stack in the series. The fuel can be initially fed into the series via two or more stacks in parallel with the outlets of the parallel stacks being combined and fed serially into the subsequent stacks. Alternatively, the fuel can be fed through stacks which are arranged in a simple series, one stack after another. Fueling the stacks in either aforesaid manner ensures that each cell in the stack will receive an adequate amount of fuel for proper functioning and allows for significant relaxing of cell manufacturing tolerances and resulting economics.
Patent EP-0290783-A1 (EP)
Inventor: FRIED REINHARD
IPC: F01D5/22
Filed: 1988-04-07
Abstract: Eine Schaufel für eine rotierende thermische Maschine besteht aus einem Schaufelblatt (1), einem Schaufelfuss (4) und einer Deckplatte (5) bzw. einem Deckband, wobei das Kopfende (2) des Schaufelblattes (1) eine zapfenartige Absetzung (11) mit einer um den ganzen Umfang ihrer Mantelfläche verlaufenden halbkreisförmigen Nut (12) besitzt. Die Deckplatte (5) bzw. das Deckband weist eine der Absetzung (11) entsprechende Vertiefung mit einer um den ganzen Umfang verlaufenden halbkreisförmigen Nut (8) auf. Im durch die Nuten (8, 12) gebildeten kreisförmigen Kanal befindet sich mindestens ein Stück eines stramm sitzenden warmfesten Drahtes (10) als Befestigungselement zwischen den Bauteilen (1, 5). Die Schaufel wird hergestellt, indem der Draht (10) seitlich in den durch die Nuten (8, 12) gebildeten Kanal eingestossen und/oder gezogen wird. Optimale Werkstoffkombination insbesondere für hochbeanspruchte Gasturbinenschaufel möglich durch Wahl einer oxyddispersionsgehärteten Superlegierung mit längsgerichteten Stengelkristallen für das Schaufelblatt (1) und einer nichtoxyddispersionsgehärteten Guss- oder Knet-Superlegierung für die Deckplatte (5) bzw. das Deckband.
Patent EP-0303814-A1 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/27
Filed: 1988-07-05
Abstract: This invention relates to an improved injection molding nozzle and method of making it. The components are assembled and dipped in lacquer and powdered nickel prior to brazing in a vacuum furnace. This integrally brazes the components together, embeds an electrical heating element in a spiral channel, and provides the surfaces with a protective nickel coating. In one embodiment, the forward end has an integral high speed steel insert and the remote end of the heating element extends into the forward end of the nozzle. In addition to providing the protective coating, carrying out the method with a single vacuum brazing step considerably reduces manufacturing costs.
Patent EP-0352356-A1 (EP)
Inventor: FERRARI LORENZO
IPC: B22D45/00
Filed: 1988-07-29
Abstract: Process for carrying out the process of continuous casting of steel, and in particular of killed steel, consisting in carrying out all the operating steps of the casting in which the liquid steel is in contact with air in a closed chamber, free from oxygen, in maintaining inside said chamber an atmosphere of an inert gas, and in providing closed-loop conditioning means in order to eliminate heat, fumes and vapours generated by the process. 
     In order to carry out such a process, an equipment is provided, which is constituted by an air-tight chamber, with a portion of the walls of said air-tight chamber being made from a transparent material, and with said air-tight chamber (14) enclosing all the casting areas wherein liquid steel (4) is in contact with atmosphere, means for maintaining inside said chamber an inert atmosphere, free from oxygen, closed-loop conditioning means for eliminating heat, fumes and vapours released by the casting process being furthermore provided, as well as means to allow attending personnel, equipped with mask or tight suit to enter the chamber and control the process.
Patent EP-0302513-A1 (EP)
Inventor: TATEMOTO MASAYOSHI
IPC: C08F214/26
Filed: 1988-08-05
Abstract: Modified polytetrafluoroethylene unsintered powder of which has sintering-densification indexes P₁₀, P₂₅ and P₅₀ of not larger than 0.2, which is suitable for producing a porous molding article.