baber/WOPTO huggingface dataset:
Patent EP-0027828-A1 (EP)
Inventor: REGELE PAUL
IPC: H05B6/40
Filed: 1979-10-24
Abstract: Ein Induktor (4) zum Aufheizen von rotierenden metallenen Werkstücken (10), insbesondere Kurbelwellen, zum Zweck der Oberflächenhärtung mit unterschiedlichen Einwirktiefen ist so ausgebildet, daß er mehrere unterschiedliche Härtebereiche aufweist, die von gleichem Strom und von gleicher Kühlflüssigkeit durchflossen werden. Dieser beweglich aufgehängte Induktor (4) hat für Strom und Kühlflüssigkeit nur je einen Versorgungsanschluß (16) und kann somit in Maschinen verwendet werden, die nur eine Energieversorgungsanlage haben. Der Wechsel von einem Heizbereich (8) in den anderen (9) kann durch Wechsel der Drehrichtung (19) des Werkstücks (10) erfolgen. Bei mehreren Heizbereichen sind einschwenkbare Anschläge erforderlich, um die Positionierung zu gewährleisten. Zum schnelleren Wechsel eines Heizbereiches können mit einer Indexierung versehene äußere Betätigungselemente (17) verwendet werden.
Patent EP-0004111-A1 (EP)
Inventor: LEIKHIM JOHN WILLIAM
IPC: C11D3/382
Filed: 1979-03-02
Abstract: Fabric care compositions are described containing a combination of smect i te clay fabric softeners and a gelatinized starch sizing material. The compositions provide a desirable firm, crisp structure with a soft surface to fabrics treated in water dispersions of the composition.
Patent EP-0007190-A1 (EP)
Inventor: BIRCHALL JAMES DEREK
IPC: C08K3/34
Filed: 1979-06-21
Abstract: Process for production of a coated particulate filler by contacting the surface of a siliceous filler, e.g. silica or a metal silicate, with an unsaturated acidic group-containing organic polymer, e.g. a polydiene carboxylic acid or carboxylic acid anhydride, and, polymer compositions, e.g. plastic or rubber compositions, containing the coated particulate filler
Patent EP-0020453-A1 (EP)
Inventor: DECHANT DONALD WILLIAM
IPC: F16G11/12
Filed: 1980-04-08
Abstract: Un assemblage de lanterne de serrage comprenant une griffe (18), etampee, en une piece generalement tubulaire, et une piece d'ecrou (20) montee sur la premiere extremite axiale (22) de ladite griffe permet d'obtenir un mouvement rotatif par rapport a celle-la. L'autre extremite axiale (24) de ladite griffe est agencee pour recevoir et retenir l'extremite d'un cable flexible (14), tel qu'un cable de frein metallique a plusieurs brins, ayant fixee de maniere permanente une piece arrondie en anneau ou manchon (16). L'amelioration consiste en une pluralite de fentes (50) s'etendant axialement dans la premiere extremite axiale de la griffe etampee ce qui permet l'augmentation d'une zone de support pour retenir la piece en forme d'ecrou contre les forces axiales, tout en permettant un assemblage relativement aise. De preference, les zones de support comprennent des nervures elevees radialement (57), s'etendant circonferentiellement, possedant une surface de ceux-ci s'etendant radialement vers l'interieur de ladite premiere extremite de ladite griffe.
Patent EP-0032518-A1 (EP)
Inventor: FLAMME WALTER ING GRAD
IPC: B21J13/00
Filed: 1980-01-18
Abstract: 1. Metal-shaping press, in particular a multistage press, with a control-cam device (1) for actuating, for example, gripping tongs for transporting a work-piece from one stage to the next, or from a shearing station to a pressing stage, or for actuating the ejector pin of an ejector device, or for actuating a shearing blade, the control-cam device (1) possessing a camshaft (5) carrying at least one cam disc (48, 49) which can be connected to it by means of a clamping arrangement (53), an actuating element running or rolling on this cam disc (48, 49) characterised in that the clamping arrangement (53) can be actuated by subjecting it to the action of a pressure medium, and in that, for the purpose of twisting the cam disc, or discs (48, 49), relative to the camshaft (5), a coupling device is provided, comprising, in each case, a gearwheel (11 to 20), which is fastened to the cam disc (48, 49), and an adjusting pinion (21 to 30) which meshes with this gearwheel (11 to 20) and which can be coupled to an adjusting shaft (31), driven by an adjusting motor (46).
Patent EP-0017761-A1 (EP)
Inventor: MEIER-PETER HANSHEINRICH DR-IN
IPC: B63H23/30
Filed: 1980-03-13
Abstract: The marine transmission consists of reduction gearing (6, 2; 7, 2) and at least two hydrodynamic transmissions (10, 11; 12, 13) which can alternatively be switched on for transmitting the torque from the drive machine (4, 5) to the pinion (6, 7) of the reduction gearing, one of the hydrodynamic transmissions being designed as a hydrodynamic coupling (10, 11) and one as hydrodynamic converter (12, 13). <IMAGE>
Patent EP-0022249-A1 (EP)
Inventor: KAUFMANN RUDOLF DR DIPL-CHEM
IPC: A01N37/18
Filed: 1980-07-03
Abstract: 1. Compounds of the general formula  see diagramm : EP0022249,P7,F1 wherein R represents the vinyl radical or the ethinyl radical.
Patent EP-0046149-A1 (EP)
Inventor: BURST HERMANN DIPL-ING
IPC: B60R5/04
Filed: 1980-08-16
Abstract: Die Abdeckplane (10) ist für einen in einem Personenwagen (1) vorgesehenen Kofferraum (3) bestimmt, der über eine um eine horizontale Scharnierachse bewegbare Heckklappe (4) zugänglich ist, wobei die aus elastischem Werkstoff bestehende Abdeckplane (10) am Aufbau (2) und an der Heckklappe (4) befestigt ist. Zur Befestigung der Abdeckplane (10) dienen an sich bekannte Glieder (11, 13), die in mit Abstand zueinander an der Abdeckplane (10) angebrachten und quer zur Fahrzeuglängsrichtung verlaufenden hohlprofilartigen Elementen (14, 15) geführt und am Aufbau (2) sowie der Heckklappe (4) gehalten sind.
Patent EP-0025921-A1 (EP)
Inventor: LESSNIG WERNER
IPC: G01N13/02
Filed: 1980-09-05
Abstract: Vorrichtung zur automatischen Bestimmung der Oberflächenspannung nach dem Stalagmometerprinzip mit einer Pipette (1), die ein Meßvolumen (3) enthält und an ihrem unteren Ende eine Abtropffläche (2) aufweist, und mit drei Lichtschranken (4, 5, 6) versehen ist. Die Lichtschranken (4, 5, 6) stehen mit einer Auswerteschaltung (14) in Verbindung, die die auftretende Zahl von ganzen Tropfen (13) zählt und die zum Meßvolumen gehörenden Bruchteile von ganzen Tropfen ermittelt.
Patent EP-0030622-A1 (EP)
Inventor: KRINGS JOSEF
IPC: E02D17/08
Filed: 1980-11-13
Abstract: Verbauplatte, bestehend aus gegebenenfalls mit Abdeckblechen verkleideten Profilstahlelementen mit mindestens einem lotrechten Hohlprofil (2) mit auf der einen Längsseite (Innenseite) der Verbauplatte übereinander angeordneten, waagerechten Schlitzöffnungen (8,20) und einer als C-oder U-Profil ausgebildeten Führungsschiene (9), deren Stegrückseite in die Schlitzöffnungen (8,20) des Hohlprofils einsetzbare waagerechte Laschen (11,21) trägt. Diese Laschen (11,21) haben übereinander fluchtende Durchgangsöffnungen (12,22) zur Aufnahme einer mit Keilen (14,24) versehenen Verriegelungsstange (13,23).
Patent EP-0015645-A1 (EP)
Inventor: KARAYANNIS NICHOLAS MARIOS
IPC: C08F10/00
Filed: 1980-02-01
Abstract: Catalyst for the stereospecific polymerization of alpha-olefins of 3 or more carbon atoms comprising an organoaluminium compound and a component prepared from halogen-containing compound of titanium(IV), organic electron donor, and a pretreatment product of components comprising magnesium alcoholate, Group II or IIIA metal alkyl, and optionally, one or more pretreatment modifiers such as a mineral acid or anhydride of sulfur, organometallic chalcogenide derivative of hydrogen sulfide, organic acid or organic acid ester. Preferably, the product obtained from such materials is contacted with liquid Lewis acid and mechanically activated prior to polymerization use.
Patent EP-0034674-A1 (EP)
Inventor: BROWN JOHN ERIC
IPC: F16J15/3236
Filed: 1980-02-26
Abstract: The present invention relates to a seal which is capable of sealing against and rotatably supporting a spherical formation. 
     The seal 10 has at least one annular lip portion 12 which has at least one sealing surface 18, 19 which is spherically contoured to sealingly engage the spherical formation 40. The lip portion is resilient in an axial direction but rigid enough to resist compressive deformation. 
     The seal is particularly useful for sealingly supporting a hopper stirring member which extends through a wall of the hopper.
Patent EP-0018736-A1 (EP)
Inventor: DANIELS RICHARD GARY
IPC: G11C29/08
Filed: 1980-04-10
Abstract: A microcomputer comprising read-out-memory (120) (ROM) for storing a control program and a processor (100) for executing the control program, the control program including a series of instructions designed and arranged within the memory for functionally testing the microcomputer operative elements such as the ROM, random-access-memory (RAM) (110), input-output (140, 150, 160) ports, arithmetic and logic unit (28), timer (131), and interrupt structure by executing the instructions upon gaining access thereto by a vector selection mechanism.
Patent EP-0018910-A1 (EP)
Inventor: DEGLIN RENE
IPC: H04Q11/04
Filed: 1980-04-29
Abstract: System for attaching operator desks to an automatic exchange with a digital connection network controlled by at least one central computer, the automatic exchange comprising reception, transmission and signalling peripherals for the circuits and for the lines attached to the connection network. Operator desks (T1) comprise a handset (C) connected to a low- frequency link (lf) and a console (P) provided with means for data transmission and reception and connected to a digital channel (dc) and the system comprises: at least one attaching unit (UR1) connected on the one hand to a group of operator desks (GT1) by the said low- frequency links (lf) and the said digital channels (dc) of each of the desks of the group, and on the other hand to the connection network (RCX) by a time-multiplexing link (PCM-T) and at least one peripheral (UPT) driven by the central computer, and allocated to the data exchanges between the operator desks and the said computer and attached to the connection network by a time-multiplexing link (PCM-U). Application to telecommunications. <IMAGE>
Patent EP-0030900-A1 (EP)
Inventor: DE TRINTINIAN MARC
IPC: B63B25/12
Filed: 1980-12-17
Abstract: In a means for facilitating the use of tankers having bunker(s) or hold(s) (4), in particular oil tankers, flexible bags (6, 7, 8) of a plastic which is impermeable to liquids are present in the said bunkers, the orifices (21, 22, 23) of the bags being external to the bunkers. <IMAGE>
Patent EP-0025441-A1 (EP)
Inventor: KING ROY
IPC: G03C5/26
Filed: 1980-09-24
Abstract: Une methode de protection d'images argentiques formees dans un materiau photographique, specialement un microfilm, contre l'attaque par des peroxydes consiste a mettre en contact le materiau avec un catalyseur pour decomposer l'eau oxygenee ou un precurseur d'un tel catalyseur. La mise en contact peut avoir lieu apres la formation de l'image en utilisant une solution d'un precurseur, par exemple un sel de manganese (II) ou on peut incorporer un catalyseur, par exemple un bioxyde de manganese colloidal pendant la fabrication dans une couche de materiaux adjacente a une couche d'halogenure d'argent.
Patent EP-0037400-A1 (EP)
Inventor: MCMULLEN JOHN KENNETH
IPC: A61M5/14
Filed: 1981-04-08
Abstract: La pompe possede une chambre (11) dans laquelle un piston (12) effectue un mouvement alternatif pour pomper un liquide. Le piston (12) est deplace par fixation sur celui-ci de l'induit (20) d'au moins un electro-aimant (de preference deux). La bobine (29) de l'electro-aimant est placee de maniere avantageuse a l'exterieur du corps (10) de la pompe. Un circuit de commande donne des impulsions a l'electro-aimant a une cadence predeterminee pour produire une sortie predeterminee periodique. Dans une forme preferentielle de realisation, la pompe est montee avec un reservoir de liquide (41) sur une plaque a circuit imprime (40), et l'unite est encapsulee pour etre implantee dans le corps humain dans le but d'infuser un medicament liquide a un rythme commande dans le courant sanguin.
Patent EP-0033858-A1 (EP)
Inventor: MOSCA VIRGILIO PROF
IPC: G01R31/28
Filed: 1981-01-17
Abstract: The present invention relates to a circuit arrangement particularly for use in telephone exchanges for measuring the following parameters of user telephone lines:
     direct or alternating foreign voltages;   insulation resistance between a wire (a) and a wire (b);   terminal capacity;   insulation resistance between wires (a) and (b) and the earth.   
     Two signals in phase or in phase opposition whose frequency is a submultiple of the network frequency, are sent through the user line after absence of foreign voltages has been ascertained. At time intervals of predetermined duration, the average value of the circulating current having the component in phase or in quadrature is measured.
Patent EP-0039052-A1 (EP)
Inventor: YEBISUYA TAKASHI
IPC: C22C38/58
Filed: 1981-04-23
Abstract: Martensitic stainless cast steel suitable for use as turbine elements for water power plants having high cavitation ero- ; sion resistance and consisting essentially of carbon of 0.1 wt% or less, silicon of 1.0 wt% or less, manganese of 2.0 - 9.0 (exclusive of 2.0) wt%, nickel of 0.5 - 8.0 wt%, chromium of 11.0-14.0 wt%, and the balance of essentially iron.
Patent EP-0041681-A1 (EP)
Inventor: VETTERKIND LUTZ
IPC: F03B17/04
Filed: 1981-06-02
Abstract: Device for energy production with driving bodies (12), which enclose at least one chamber (14), the volume of which can be controlled by means of in each case at least one float (16) and at least one weight (18) arranged movably on the driving body; at least one closed line (20) connecting the chambers (14) of the driving bodies, the line (20) and the chamber(s) (14) being filled with a liquid or gaseous medium of lower density than the surroundings of the device at the same pressure as these surroundings; and energy collectors (22) which take off in a manner known per se the energy produced by the revolution of the closed line (20) (Fig. 1). <IMAGE>
Patent EP-0043542-A1 (EP)
Inventor: OHNO JOHN MICHIO
IPC: B01J3/06
Filed: 1981-06-30
Abstract: Sintered silicon carbide composites containing diamond crystals are described. They are made through a process comprising:
     (a) forming a first dispersion of diamond crystals and carbon black in paraffin;   (b) forming a second dispersion of carbon fiber, carbon black and filler in paraffin;   (c) compacting one of said dispersions to produce a physically stable intermediate compact;   (d) recompacting said intermediate with the remaining dispersion to produce a binary compact;   (e) subjecting said binary compact to a vacuum for a period of time at a temperature sufficient to vaporize essentially all of said paraffin;   (f) infiltrating said binary compact with liquid silicon, and   (g) sintering the binary compact containing infiltrated silicon under conditions sufficient to produce a β-silicon carbide binder uniting the resultant composite.   
     These composites may be formed in a variety of specialized shapes and are particularly useful as cutting materials and/or wear components, where they exhibit extreme wear resistance.
Patent EP-0051721-A1 (EP)
Inventor: STEINORT HANS
IPC: D06F47/00
Filed: 1981-08-26
Abstract: 1. Method for dewatering of a lot of laundry (8) in a device having a movable press pin (1) being supported on a pressure tank (3) by means of a stop (6) and pushing said pressure tank over a fixed press table (2) vertically to its support plane, having an elastic support (4) to be loaded by a pressure medium without a pressure-medium source, characterized by that a) in a first pressing sequence, the press pin (1) enters into the pressure tank (3) held in its original position by means of spring action up to the stop (6) arranged in the upper range of the press pin (1), whereupon b) in a second pressing sequence, the press pin (1) pushes the pressure tank (3) being open at its bottom over the press table (2) by means of the stop (6).
Patent EP-0042740-A1 (EP)
Inventor: JOSEPH STEPHEN HAMPDEN
IPC: B29C48/33
Filed: 1981-06-19
Abstract: Method and apparatus for forming multi-layer expanded film. A base film extruded by a die (6) is coated, immediately downstream of the die mouth (5), by a further layer of fluid propelled from a manifold (16) through a metering orifice (19). The combination of manifold and metering orifice is necessary to permit accurate control of the flow rate of the fluid and hence of the thickness of the coating, and the mouth of the die and the metering orifice must be very close so that the base film is as resistant as possible to deflection by the impact of the coating fluid, and so that contact takes place before any substantial expansion has taken place. The downstream end of the resulting multi-layer tubular film is then held closed in known fashion and the closed tube is expanded by air under pressure admitted by an opening (7) in the die (6).
Patent EP-0057798-A1 (EP)
Inventor: BOURLIER CLAUDE PAULE
IPC: E05G7/00
Filed: 1981-02-11
Abstract: 1. A constructional element, in particular for the equipping of premises used by the public, for defining a transparent separating surface between the public and an agent isolated in another room, but which allows oral communication and the exchange of articles or documents, of a type which consists of a counter (4) which is approximately horizontal on the top (41 -42 ) and which is surmounted by an upper separating wall (31 ), the greater part of which is made from a transparent material and which is inclined upwards and towards the public side in relation to the vertical, that part of the element which is situated below the approximately horizontal part of the counter being closed-off by a lower wall (32 ), characterised by the fact that besides the top of the counter (41 -42 ), the upper wall (31 ) and the lower wall (32 ), this element includes only two lateral uprights (11 -12 ) which are at a distance from each other, are situated in vertical planes and which have, on the one hand, upper parts which are extended and inclined and support between them the said upper wall (31 ), and on the other hand, have wider lower parts (13 ) providing a convenient supporting polygon, and between them supporting the top of the counter (41 -42 ) and the lower wall (32 ), the above-mentioned wider lower parts (13 ) of the uprights being formed from two triangular stands resting on the ground, one side of the triangle being extended by the U-shaped profiles (11 -12 ) which form the said upper parts of the uprights and which hold the upper separating wall (31 ).
Patent EP-0065011-A1 (EP)
Title: Pump driving valve device
Inventor: KOJIMA TADASHI
IPC: F23N1/00
Filed: 1981-10-31
Abstract: A pump driving valve device for driving a valve (13) by means of hydraulic pressure produced by an electromagnetic pump (12), comprising an actuator for concurrently driving a plurality of loads such as valves. This device can open or close a plurality of valves (13) connected in series with a main passage via a single valve driving device, can control an arbitrary valve proportionally, and can obtain a safe pump operation.
Patent EP-0058877-A1 (EP)
Inventor: HAAF SIEGFRIED
IPC: C12C13/02
Filed: 1982-02-10
Abstract: In a method and apparatus for using the heat in the vapours emanating from liquids in thickening processes, the vapours are compressed for the purpose of heating or evaporating liquid and cooled, and condensed, in heat exchange with the liquid. To provide the most economical procedure possible, it is proposed to separate off extraneous materials contained in the vapours by precipitation, filtration or scrubbing, before the compression of the vapours. <IMAGE>
Patent EP-0061717-A1 (EP)
Inventor: CALDWELL DONALD LEE
IPC: C25B11/10
Filed: 1982-03-24
Abstract: Electroconductive substrates are coated with substituted cobalt oxide spinels conforming substantial to the empirical formula
     wherein M comprises at least one metal from the Groups lB, IIA, IIB, and Z comprises at least one metal from Group IA, where x is greater than zero but not greater than one, where y is equal to or greater than zero but not greater than 0.5, and where x plus 2y is greater than 0 but not greater than 1. The composites are prepared by thermally oxidizing metal oxide precursors in-situ on the substrate, including, optionally, modifier metal oxide materials as a separate dispersed phase in the contiguous spinel structure.
Patent EP-0065195-A1 (EP)
Inventor: HOENE RICHARD DR
IPC: C09D11/108
Filed: 1982-05-05
Abstract: 1. A toluene-soluble binder for gravure printing, based on dicyclopentadiene resins which have been reacted with 0.15 to 0.25 mole, based on 100 g of dicyclopentadiene resin, of alpha, beta-olefinically unsaturated dicarboxylic acids or their anhydrides, it being possible for these dicarboxylic acids to be replaced to a minor extent by their half-esters or half-amides or by alpha, beta-olefinically unsaturated monocarboxylic acids, and have been modified with monohydric alcohols or mixtures of monohydric and polyhydric alcohols, with ester formation, and with compounds of divalent metals, with salt formation, wherein, of the carboxylic acid units of the modified reaction product, a) 15 to 40% are present in the form of free carboxyl groups, b) 25 to 45% have been esterified with at least one monohydric alcohol of 4 to 20 carbon atoms, c) 0 to 10% have been esterified with a polyhydric alcohol, and d) 25 to 50% are present in the form of salts of group II of the periodic table, which may be replaced to a minor extent by salts of metals of groups I, III and/or IV of the periodic table, with the proviso that the sum of the percentages indicated under a) to d) is 100, and the modified reaction product has a K value according to Fikentscher of from 9 to 13.
Patent EP-0075677-A1 (EP)
Inventor: BISTLINE WILLIAM RUSSELL
IPC: H04N3/26
Filed: 1982-07-30
Abstract: In a cathode ray tube (CRT) display system utilizing a semiconductor switch (22) in the output stage of the fast scan axis, a resonant circuit (L1, C3) is coupled to the flyback circuit for production of a dynamic focus voltage. The capacitance required for the flyback circuit is derived from the equivalent capacitance of the dynamic focus resonant circuit, thereby eliminating the need for a separate flyback capacitor.
Patent EP-0080125-A1 (EP)
Inventor: WAGNER NORBERT
IPC: B01J8/02
Filed: 1982-11-11
Abstract: An adsorber for separating gas mixtures or for gas purification contains an adsorbent bed and fittings for feeding and discharging gases. Gas which is to be separated or to be purified and regenerating gas are alternately passed through the adsorbent bed. In the event of pressure fluctuations, the surface of the adsorbent bed is whirled up, and peaks and depressions form on the surface, so that different adsorption lengths result for the gas which is to be separated or purified. In order to overcome the resulting deterioration in the efficiency of the adsorber, a smoothing device which acts on the surface of the adsorbent bed is provided in the adsorber according to the invention; this can be operated from the outside, so that the surface can be smoothed during operation without closing down the adsorber.
Patent EP-0084106-A1 (EP)
Inventor: BURBA CHRISTIAN DR DIPL-CHEM
IPC: C08L75/08
Filed: 1982-12-02
Abstract: The method of hardening a glycidyl compound with a polyether urethane urea amino hardener is disclosed, said hardener being prepared by reacting (1) a blocked prepolymer prepared by reacting a phenolic compound with the reaction product of a polyether polyol with an excess of polyisocyanate, with (2) a polyfunctional amino compound.
Patent EP-0060009-A1 (EP)
Inventor: VAN ROOIJEN GERARDUS HENRICUS
IPC: B65G19/16
Filed: 1982-03-08
Abstract: The invention concerns a conveyor system for material to be conveyed along a path formed by a channel system 1 in which there is disposed a driver element formed by an endless helical spring 9. Said spring is displaceable in the direction of conveyance by a gear wheel 13, meshing between the windings of the helical spring. 
     The channel system 1 extends into a closed circuit along said gear wheel, an inlet station 4 for the material to be conveyed and further along a series of delivery stations 5, 6.