baber/WOPTO huggingface dataset:
Patent EP-0164174-A1 (EP)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: C02F9/00
Filed: 1985-05-30
Abstract: Iron is recovered from an iron containing dust obtained in processing iron or steel by dissolving iron and bivalent metals being present in said dust in an acid. Subsequently the iron is precipitated by adding an alkaline substance or ammonia to adjust the pH to 5 to 8. Before or during precipitating the iron the bivalent ions as present such as zinc, cadmium and lead are converted into a soluble complex by means of a complexing agent. Preferred complexing agents are polyamines, particularly triethylene tetramine being an excellent complexing agent for zinc. The precipitated iron hydroxide is recovered and may be reused. The process may be separated more than once in the same solution, thereby providing a final solution containing considerable amounts of zinc, cadmium, or other bivalent metals which may be separated by boiling or precipitation. The complexing agent may be recovered by destillation after having made the complexes strongly alkaline or by precipitation by adjusting the pH to 1 and recovering the salt of the complexing agent such as a hydrochloric acid salt of the complexing agent.
Patent EP-0179537-A1 (EP)
Inventor: VAN UITERT JOHANNES HENDRIKUS
IPC: B65G13/04
Filed: 1985-10-21
Abstract: Device for bringing crates (3a,b), boxes or similar bodies, moving along a transport track (1,2), in a desired position, comprising an intermediate track (4) with two sets of separately driven rollers (5,6), the rollers of each set lying in a common plane and the tangential planes of both sets incline with respect to the horizontal plane the rollers of the one set alternating those of the other set, means (14,14a,15) being provided for determination of the position of a crate (3) which is not in the desired position and for controlling the driving speed of the rollers (5,6) to turn said crate (3) into the desired position.
Patent EP-0152193-A1 (EP)
Inventor: ANDERSON GREGORY KEITH
IPC: A61F6/14
Filed: 1985-01-22
Abstract: An intrauterine contraceptive device of a Tatum T shape which carrys copper sleeves on its arms wherein the arm portion carrying the sleeve is of a smaller diameter than the remaining portion of the arm. This arrangement allows for minimization or elimination of an exposed and elevated copper sleeve edge which may abrade the uterus on insertion and/or removal.
Patent EP-0163395-A1 (EP)
Inventor: MCASKIE WILLIAM
IPC: A23K1/00
Filed: 1985-04-10
Abstract: Feedstuffs for ruminants comprising a water insoluble salt of an edible higher fatty acid and optionally a further nutritional material, especially a proteinaceous feedstuff such as soya bean meal, are produced by forming a mixture of a basic oxide such as calcium oxide, a fatty acid, and optionally the further nutritional material under conditions such that the nutritional material when present is impregnated with fatty acid, adding water to the mixture, and allowing the oxide to react with the acid to form the water insoluble salt. The still hot reacting mixture is spread out so that sufficient water evaporates spontaneously to give a friable product. The process may be operated continuously.
Patent EP-0172757-A1 (EP)
Inventor: FEDELI JEAN-MARC
IPC: G11C19/08
Filed: 1985-04-01
Abstract: Duplicateur dans une mémoire à bulles magnétiques à motifs non-implantés, procédé pour la mise en oeuvre dudit duplicateur et mémoire à bulles magnétiques de type série-parallèle comportant au moins un desdits duplicateurs. 
     Dans une mémoire à bulles magnétiques comportant un premier ensemble (2) de motifs non-implantés alignés et un second ensemble (4) de motifs non-implantés alignés, le duplicateur de l'invention se caractérise en ce qu'il comprend un conducteur d'extension (6) et un conducteur de coupure (8), le conducteur d'extension reliant lesdits ensembles de motifs, le conducteur de coupure étant disposé transversalement audit conducteur d'extension, la géométrie du motif d'extrémité (16) du premier ensemble de motifs étant telle que la position de duplication est une position stable du premier ensemble de motifs et que la position de réception de la bulle dupliquée est une position stable du second ensemble de motifs.
Patent EP-0168373-A1 (EP)
Inventor: MAY BRONISLAV HENRI
IPC: C11D3/36
Filed: 1985-06-04
Abstract: Detergent compositions are characterised in that they contain, on a dry weight basis, from 1 to 40% of a water-insoluble aluminosilicate and from 0.5 to 5% of a aminopoly(methylenephosphonate) component which is a mixture of an ethylenediamine derivative of the formulaand a diethylenetriamine derivative of the formulawhere in each formula at least three R's represent -CH<sub>2</sub>PO<sub>3</sub>M<sub>2</sub>, with M representing hydrogen or an alkali metal and the remaining R's represent hydrogen, -CH<sub>3</sub> or -CH<sub>2</sub>PO<sub>3</sub>M<sub>2</sub>, in which mixture the ratio by weight of the ethylenediamine derivative to the diethylenetriamine derivative is from 3:1 to 1:5, and the combined weight of the aluminosilicate material and the aminopoly(methylenephosphonate) component is at least 5% of the dry weight of the composition.
Patent EP-0201486-A1 (EP)
Inventor: GERSTNER BRUNO
IPC: H02K19/04
Filed: 1984-12-08
Abstract: Le moteur à induction proposé comporte un rotor à aimant permanent et un stator excité électromagnétiquement par un champ alternatif. Entre une partie interne (16) à aimant permanent du rotor, mobile librement en rotation, et les pôles du stator (11, 12) est disposé une partie externe (17) du rotor électriquement conductrice sous forme d'un cylindre creux ou d'une cage d'écureuil. Après le démarrage de la partie interne (16) à aimant permanent qui tourne de manière synchrone en régime permanent la partie externe (17) du rotor tourne de manière asynchrone à la manière d'un induit à cage d'écureuil et entraîne la charge qui lui est reliée. Un dispositif de blocage (36, 37) du sens de rotation assure un sens de rotation déterminé de l'arbre d'entraînement (27).
Patent EP-0165310-A1 (EP)
Inventor: GLENNON TIMOTHY F
IPC: H02H7/06
Filed: 1984-12-14
Abstract: Dispositif commandé par micro-ordinateur et procédé de détection de court-circuitage d'une diode dans le redresseur rotatif (16) d'un alternateur sans balais (10, 11, 12, 13, 14). On mesure le courant de l'alternateur (IA, IB, IC), la tension (VA, VB, VC) et la puissance de sortie (KW) et la température de l'alternateur (TGénérateur). Le courant de champ excitateur prévu (Icalculé) est déterminé pour la sortie et les conditions de fonctionnement de l'alternateur et comparé avec le courant de champ excitateur réel (si réel). Un courant de champ excitateur réel dépassant l'intensité prévue indique une défaillance du redresseur.
Patent EP-0188441-A1 (EP)
Title: Adhesive dressing for easy application to the skin.
Inventor: MAZARS PAUL
IPC: A61F13/02
Filed: 1985-06-13
Abstract: PCT No. PCT/FR85/00148 Sec. 371 Date Feb. 24, 1986 Sec. 102(e) Date Feb. 24, 1986 PCT Filed Jun. 13, 1985 PCT Pub. No. WO86/00220 PCT Pub. Date Jan. 16, 1986.The present invention relates to an adhesive dressing 1, coated on one surface with a pressure-sensitive adhesive 3 and covered with a non-adhesive support 4. The dressing 1 is folded back on itself on the side of the protective support 4 along a transverse fold 5, to give two parts 1a and 1b. The protective support 4a of one of the two parts 1a is cut along a line 6 parallel to the fold 5. Area 7 of the support between the cut 6 and the fold 5 is provided with an adhesive 8 such that the said area 7 adheres more strongly to the corresponding area of the other part of the support 4b than to the plastic film 2. This invention facilitates application of the dressing to skin.
Patent EP-0191377-A1 (EP)
Inventor: SCHABERT HANS-PETER DIPL-ING
IPC: F16C33/66
Filed: 1986-01-30
Abstract: 1. Bearing housing having a rolling bearing (4) which surrounds a horizontal shaft (2) and is separated from an oil sump area (14), which is at least 3 cm deep, by a baffle plate (21), the upper edge (23) of which at its lowest point lies above the oil level (15, 16) in the oil sump area, a connection (25, 38) between the rolling bearing and the oil sump area being provided below the upper edge and the connection comprising a line which reaches down into the lower half of the oil sump area, characterised in that the oil level (15, 16) is at a higher level than the lowest surface of a rolling body (18) of the rolling bearing (4), which serves as a pump for an oil flow running via the bearing (4) and in that the connection (25, 38) forms the suction line of the oil flow and has a throttling cross section (25).
Patent EP-0196627-A1 (EP)
Inventor: LENZ MICHAEL DIPL-ING
IPC: H03F3/30
Filed: 1986-03-26
Abstract: An integrated amplifier circuit includes: first and second operational amplifiers each having a terminal connected to a supply potential node, and a terminal connected to a reference potential node; two ohmic voltage dividers each being formed of two resistors connected between an output of a respective one of the operational amplifiers and a first circuit node, and two further ohmic resistors each being connected between a respective tap of the voltage dividers and a respective inverting input of a respective one of the operational amplifiers, providing real negative feedback of the operational amplifiers; a third ohmic voltage divider formed of two resistors connected between a supply potential node and the first circuit node, an intermediate ohmic resistor connected between a tap of the third voltage divider and a second circuit node, and two ohmic supply resistors each being connected between the second circuit node and a respective non-inverting input of the operational amplifier; an ohmic series resistor connected to the inverting input of the first operational amplifier; terminals connected to outputs of the operational amplifiers, terminals connected to the supply and reference potential nodes for connection to a supply voltage source, terminals connected to the first and second circuit nodes, and a single fourth terminal connected to the series resistor and to the non-inverting input of the second operational amplifier for feeding in a signal.
Patent EP-0201910-A1 (EP)
Inventor: NICKOLA RICHARD ALLEN
IPC: C22C38/14
Filed: 1986-05-13
Abstract: A cold rolled solid solution iron-aluminum diffusion alloy foil and a method of making the foil are described. The foil has good room temperature formability and high temperature oxidation and corrosion resistance with useful electrical and magnetic properties and is adapted for use as a tool wrap, as an electrical steel, and as a support for a catalyst after a coating of spine-like aluminum oxide whiskers is grown on the surface thereof. The foil is made by hot-dip aluminum coating a titanium stabilized low carbon steel strip, cold rolling the aluminum coated strip to effect between about a 40 and 99 percent reduction in thickness, and diffusion heating the cold rolled aluminum coated steel strip to form a solid solution iron-aluminum diffusion alloy foil containing between about 2 and 12 wt.% aluminum. In a modified form the cold rolled aluminum coated steel is heated in a dry nitrogen containing atmosphere to form an aluminum nitride-containing surface film which has increased resistance to attack by acidic solutions. As a further modification, the foil product is subjected to additional cold rolling to create strain in the foil and the strained foil is heated to cause the crystal size in the foil to be substantially increased.
Patent EP-0196119-A1 (EP)
Inventor: HARTGRING CORNELIS DIETWIN
IPC: G11C8/00
Filed: 1986-02-13
Abstract: The invention relates to a (static) memory which is divided into a number of memory blocks, memory cells being arranged in rows and columns in each memory block. A row in a memory block is activated via a selection gate whereto there are applied an inverted row selection signal XS (which is applied to all memory blocks) and a non-inverted and an inverted block selection signal BS, BS (which is applied to all selection gates in a memory block). The selection gate comprises a P-MOS transistor (31 ( and two parallel-connected N-MOS transistors (32, 33). The junction between the P-MOS and the N-MOS transistors constitutes the gate output (for activating a row of cells). The row selection signal XS is applied to the gate electrode of the P-MOS transistor and of a first N-MOS transistor. The inverted block selection signal BS is applied to the gate electrode of the otherN-MOS transistor and the block selection signal BS is applied to the main electrode of the P-MOS transistor.
Patent EP-0264504-A1 (EP)
Inventor: GREENHUT PAUL MORRIS
IPC: A63B21/00
Filed: 1986-10-22
Abstract: An exercise apparatus features a mechanical arrangement in which the motion of the rotary passive resistance device is translated to bidirectional linear motion. The apparatus has a central columnar structure (9) on which a traveler assembly (12) is carried for movement in a generally vertical plane. The traveler assembly has a horizontal bar, mounted between arms (2), through which the one exercising applies effort to the apparatus. A counterweight (80) is provided to balance the weight of the traveler assembly. First and second cables (14, 18) extend respectively up and down from the traveler assembly, across idler pulleys (19, 20), and then respectively down and up to a common rotatably mounted drum assembly (21). Thus, movement of the traveler assembly results in winding of one cable onto the drum assembly, whil                                 e the other is unwound. A rotary passive resistance device, preferably a magnetic particle brake (55), is connected to the drum to provide a controllable force which the user must overcome. An electrical control system (3) makes possible selection of different resistances for upward and downward motion.
Patent EP-0268709-A1 (EP)
Inventor: DURBIN JAMES L
IPC: B30B9/30
Filed: 1986-11-21
Abstract: This invention is directed to a trash compactor suitable for use in aircraft and aerospace vehicles. The compactor includes improved hydraulic power (36) and control systems (38) which provide short compaction cycle times and high compaction ratios and which has integrated means (65,72) to loosen trash containers from the supporting walls of the compacting chamber (10) at the completion of the compaction cycle so that the filled trash containers (30) can be readily removed from the compactor.
Patent EP-0214116-A1 (EP)
Title: Elektrolytisches Silberraffinationsverfahren
Inventor: PRIOR ADALBERT DR DIPL-ING
IPC: C25C1/00
Filed: 1986-07-23
Abstract: Elektrolytisches Silberraffinationsverfahren, bei dem Rohsilber anodisch aufgelöst und Raffinatsilber kathodisch abgeschieden wird, wobei gleichzeitig aus dem gebrauchten Elektrolyten Begleitmetalle selektiv extrahiert und nach Überführen in eine wässerige Phase gesondert kathodisch abgeschieden werden, sowie der regenerierte, begleitmetallarme Elektrolyt in die Raffination rückgeführt wird und weiterhin in einem gemeinsamen Elektrolysevorgang der gebrauchte Elektrolyt anodisch mit Silber angereichert sowie Begleitmetalle aus der wässerigen Phase kathodisch abgeschieden werden, mit dem Kennzeichen, daß der gemeinsame Elektrolysevorgang in einer Diaphragmazelle durchgeführt wird, bei der jeweils zwischen einer Kathode und einer Anode ein Diffusionsraum vorgesehen ist, der zum Anodenraum hin durch eine anionische Trennmembran und zum Kathodenraum hin durch eine kationische Trennmembran begrenzt ist und wobei die Diaphragmazelle über den Diffusionsraum mit Begleitmetallextrakt vorzugsweise gesteuerten Säuregehaltes beschickt wird, sowie Vorrichtung zur Durchführung dieses Verfahrens, bei der vorzugsweise vor dem Begleitmetallextrakteinlauf in die Diaphragmazelle ein vom Begleitmetallextrakt durchströmter Säurefänger, insbesondere ein Diffusionsdialysator, vorgesehen ist.
Patent EP-0211907-A1 (EP)
Inventor: DUTRIEUX JEAN
IPC: A01F12/18
Filed: 1986-02-06
Abstract: Le procédé d'égrénage par friction continue à mouvements lents est composé de deux ensembles essentiels: 1) un ou plusieurs égréneurs cylindriques (5) garnis de profils nervures (12), les profils sont différents pour certaines récoltes. 2) un ou plusieurs contre-égréneurs inertes (6) page A ou actionné (figure en page C (6)). L'ensemble égréneur (5)+(6) est de largeur approximative de la coupe (2) et se place derrière celle-ci (2) et devant le tire-paille (7) et l'éjecteur (8). La vis sans fin (10) récolte le grain impur et le transmet au séparateur (11). Celui-ci se trouve au-dessus des organes décrits et transfère le grain récolté par la vis (15) dans le réservoir accompagnateur.
Patent EP-0246246-A1 (EP)
Inventor: URFER ALLEN D
IPC: D06M13/02
Filed: 1986-09-19
Abstract: Les compositions détergentes exemptes d'adjuvants pour matériaux textiles fins ci-décrites comprennent une solution aqueuse contenant entre 10 et 70% environ en poids d'un mélange d'agents tensioactifs consistant essentiellement en une combinaison d'un agent tensioactif de glycoside et un agent tensioactif d'ammonium quaternaire antistatique dans un rapport pondéral compris entre 1:3 et 10:1 environ.
Patent EP-0272272-A1 (EP)
Inventor: SEGALLA RUGGERO
IPC: A01K39/01
Filed: 1986-10-17
Abstract: L'appareillage comprend une trémie (1) qu'un mécanisme (2) déplace verticalement le long du support (3) qui est guidé horizontalement le long de rails (4, 6), de façon à alimenter de manière uniforme les mangeoires des cages prévues aux différents niveaux de l'ensemble.
Patent EP-0246288-A1 (EP)
Inventor: SALEH ABDEL HALIM
IPC: F02B75/02
Filed: 1986-11-10
Abstract: Dans le moteur décrit on réalise une compensation totale des forces produites lors de la combustion sans l'incorporation d'un volant. Le moteur consiste en un rotor à cylindres en forme de disque, qui tourne autour d'un arbre à rotor. Les cylindres de combustion sont orientés radialement dans le rotor, et les chambres de combustion sont disposées vers l'intérieur. Les pistons libres glissent dans une trochoïde qui les entoure, et deux cycles de combustion sont effectués par cylindres au cours d'une rotation. Les soupapes sont actionnées automatiquement par deux cames montées de manière fixe sur l'arbre du rotor. Le disque d'embrayage est directement incorporé au rotor. Le moteur est caractérisé par un volume et un poids spécifiques très faibles et permet de couper progressivement le fonctionnement du cylindre de comustion.
Patent EP-0234466-A1 (EP)
Inventor: MEYER-RUDOLPHI KARL U
IPC: C02F3/20
Filed: 1987-02-14
Abstract: Um bei einem Begasungselement für Flüssigkeiten, insbesondere zum Sauerstoffeintrag in Kläranlagen, mit einem porösen Begasungskörper, in den über eine Zuleitung Gas einführbar ist, welches nach dem Durchtritt durch einen porösen Begasungskörper in Form von Gasbläschen in die den Begasungskörper umgebende Flüssigkeit abgegeben wird, die Effizienz der Gasübertragung zu erhöhen, wird vorgeschlagen, daß der Begasungskörper (10) die Form eines kreiszylindrischen Rohres aus porösem Material hat, das an beiden Stirnseiten durch ein Endstück (11) aus porösem Material verschlossen ist, und daß das Rohr horizontal und abgedichtet auf eine Gaszufuhrleitung (3) aufgesetzt ist, die am unteren Ende des Rohres in der Mitte zwischen den beiden Stirnseiten in das Rohr einmündet.
Patent EP-0243741-A1 (EP)
Inventor: HAHN RAINER ING GRAD
IPC: B64D11/00
Filed: 1987-04-08
Abstract: 1. Life-saving equipment in an airplane, consisting of an oxygen source (3), on which, by way of a connecting tube (4), there is attached a mask (5), which are accommodated in the resting area for an air passenger, in a receptacle (15), able to be opened, whereby the mask (5) is incorporated into a smoke-protective hood (1), connected to the collar region (17) of which there is a life-saving jacket (2), characterized in that the smoke-protective hood (1) is releasably connected to the life-saving jacket (2), by way of a band seal (14).
Patent EP-0247351-A1 (EP)
Inventor: KONIG GERT DR RER NAT
IPC: C04B35/48
Filed: 1987-04-16
Abstract: 1. A refractory thixotropic self-hardening vibration compound on a zirconium silicate base for producing a vibration density of at least 3.5 g/cm3, characterized by the following chemical composition (in % by weight) : 20 to 30% SiO2 20 to 45% Al2 O3 0.7 to 1.4% TiO2 0.2 to 0.8% P2 O5 0 to 1.5% K2 O+Na2 O+LiO2 0 to 1.0% Fe2 O3 0 to 0.05% CaO residue ZrO2 and having the following base refractory materials (in % by weight) : 25 to 50% sintered bauxite 1 to 10% alumina 0.1 to 3.0% amorphous silica 0.3 to 1% aluminium metaphosphate 0.5 to 4% alkali silicates having a molar ratio of 1:2 to 1:4 residue zirconium silicate and the following grain fraction : 20 to 35% : up to 0.06 mm 25 to 60% : 0.06 to 0.5 mm 5 to 55% : 0.5 to 5 mm.
Patent EP-0255029-A1 (EP)
Inventor: KRIZMANIC JACKY
IPC: F21V7/00
Filed: 1987-07-22
Abstract: The motor vehicle reflector according to the invention is characterised in that the upper sloping plane (21) of its reflecting surface is constructed with reference to its optical reference focal plane with a counterslope with respect to the relatively pronounced direction and size of the inclination of the slope which forms the lower sloping plane (22) of its reflecting surface, the reverse inclination of the upper sloping plane (21) in the vertical longitudinal focal plane (v'v) of the reflector corresponding to the limiting reflection beam of the downwardly directed dipped light bundle which is emitted from the first turn of the lighting filament, which is arranged essentially in front of the focal point of the reflection cone, on a beam which is intercepted by the end of the reflecting surface at the level of the upper sloping plane, the control axis of the means for shaping the reflector, by contrast, being aligned so as to achieve a sloping symmetry between the upper and lower sloping wall of the reflector. Application in the automobile industry. <IMAGE>
Patent EP-0258777-A1 (EP)
Inventor: KROON ROBERT
IPC: A61M5/142
Filed: 1987-08-24
Abstract: An implantable dispenser (10) for a liquid substance, especially a liquid medicament, which dispenser comprises a housing (11) having a reservoir for the liquid substance, and an inlet port (23) sealed in liquid-tight fashion by a pad but accessible to a hypodermic needle, through which port the liquid substance can be applied from outside the body by means of the needle to the reservoir or can so be withdrawn therefrom. The inlet port (23) further includes a chamber (25) in hydraulic communication with the reservoir (27), which chamber is provided with a needle buffer plate (30) for limiting the penetration of the hypodermic needle into the inlet port, a normally closed valve means resting in sealing fashion on a valve seat and adapted to be opened, actuating means (34, 36) for maintaining the valve means in its normally closed position, and a liquid-impermeable, self-sealing pad (28) for sealing the chamber on the side remote from the reservoir, which pad is penetrable by the hypodermic needle.
Patent EP-0305561-A1 (EP)
Inventor: GREENE JAY S
IPC: C11D1/52
Filed: 1987-09-01
Abstract: A liquid composition includes as a major component thereof a detergent mixture of linear alkylbenzene sulfonate, non-ionic detergent and lauric superamide. Depending upon the particular use of the composition, it also includes effective amounts of other components. In use for fighting Class D (burning metal) fires, the composition includes vitamin B-6, sodium chloride, and bicarbonate of soda and the amount of water is minimized so that it is only enough to properly mix the other components together before they are added to the detergent mixture. When used for fighting Class A and B fires, or for extinguishing (or preventing) burning coal fires, the composition includes vitamin B-6, bicarbonate, and water. When used as an oil dispersant, the liquid composition includes vitamin B-6, bicarbonate, water, and lemon or lime juice. Other formulations are provided when used as an industrial or household cleaner, or deodorizer. The four components making up the detergent mixture are varied in composition too, depending on the designed use.