baber/WOPTO huggingface dataset:
Patent EP-0000513-A1 (EP)
Inventor: KNIESE WILHELM DR
IPC: C08F2/18
Filed: 1978-07-12
Abstract: 1. A process for reusing decanter material obtained in the form of fine polystyrene beads having a mean particle diameter of at least 0.05 mm and at most 0.3 mm when separating the solids in processing the waste water from the production of polystyrene by suspension polymerization, by dissolving the particles in monomeric styrene in a weight ratio of styrene to decanter material of from 100 : 1 to 1 : 1 and polymerizing the styrene in aqueous suspension in the presence of free-radical initiators and, if desired, further polymerization aids at elevated temperature, characterized in that prior to polymerization of the styrene the decanter material is treated with water in a weight ratio of from 1 : 50 to 1 : 1 at a temperature between 10 degrees and 100 degrees C, provided, however, that when carrying out the treatment in the presence of styrene and free-radical initiators the temperature of 80 degrees C must not be exceeded.
Patent EP-0000455-A1 (EP)
Title: Dispositif de fermeture d'un organe coulissant, notamment d'un toit ouvrant de véhicule automobile
Inventor: PERIOU PIERRE
IPC: E05F15/14
Filed: 1978-06-22
Abstract: Ce dispositif est destiné à la fermeture d'un organe coulissant, notamment d'un toit ouvrant de véhicule automobile, dont est solidaire une tige transversale guidée en translation rectiligne et portant un pignon moteur en prise avec une crémaillère longitudinale fixe. Suivant l'invention, ce dispositif comprend un élément denté (5) articulé à l'extrémité avant de la crémaillère (3) et dont la denture (8) présente une partie avant (10) incurvée et une partie arrière (9) rectiligne, et des moyens (6-17) pour obliger le pignon (21) à rester en prise avec ladite partie incurvée (10) en fin de course de fermeture.
Patent EP-0013010-A1 (EP)
Inventor: ROSCH HERRMANN
IPC: A47G23/02
Filed: 1979-12-21
Abstract: 1. Device for heating mixed drink liquids, comprising a stand (1) provided with first supports (2) for rechauds (5), said stand further being provided with second supports (3) for supporting and simultaneously heating several goblets (4) said goblets being fire resistant and of convex shape and being positionable at an angle of an inclined heating position spaced with respect to the spiritus flames (5a) of the rechauds (5) and rotatable about their longitudinal axis (4a), said first and said second supports (2, 3) being arranged in such movable relationship that the goblets (4), for being heated, can be moved into, and, after heating, can be removed off the heating flame zones (5a) of the rechauds (5), wherein the improvement comprises : - a vertically positioned stand (1) having a shaft (1a), a base (1b), and a longitudinal axis (1') ; - the second support (3) comprising at least two goblet supports (3a, 3b ; 3c, 3d) being connected to a bearing disc (8) rotatable about the stand (1) so that the goblet supports may be turned merry-go-round-like about the longitudinal axis (1') of the stand (1) ; and - at least two ones of the first supports (2) being disposed diametrically opposite the longitudinal axis (1') of the stand (1) and connected to the latter with regard to which the goblet supports (3a, 3b, 3c, 3d) can be turned into an out of the heating flame zones (5a).
Patent EP-0007131-A1 (EP)
Inventor: WRATIL JOSEF DR
IPC: C23D5/02
Filed: 1979-07-02
Abstract: Die Erfindung betrifft emaillierte Werkstücke aus temperaturbeständigen Metallen, die Verbrennungsgasen bei hoher Temperatur ausgesetzt sind, vorzugsweise emaillierte Abgasenlagen von Verbrennungsmotoren, die mit einem Email beschichtet sind, in das Aluminiumpulver eingelagert ist und dessen Glasphase die nachstehende Zusammensetzung in Gewichtsprozenten hat: Aluminiumoxid (Al2O3) 8 bis 12 Bortrioxid (B2O3) 40 bis 60 Natriumoxid (Na2O) 6 bis 14 Bleioxid (PbO) 0 bis 7 Calciumoxid (CaO) 6 bis 11 Bariumoxid (BaO) 7 bis 12 Manganoxid (MnO) 2 bis 6 Kobaltoxid (CoO) 0 bis 2 Siliziumoxid (SiO2) unter 1 sowie eine Fritte dieser Zusammensetzung und ein Verfahren zur Herstellung der emaillierten Werkstücke.
Patent EP-0013837-A1 (EP)
Inventor: MORITA YOSHINORI
IPC: C08F297/08
Filed: 1979-12-28
Abstract: A process for producing an ethylene copolymer having a density of from 0.900 to 0.945 g/cm 3  by copolymerizing a predominant amount of ethylene with a minor amount of an alpha-olefin containing at least 3 carbon atoms which process comprises first polymerizing a said alpha-olefin in the presence of a catalyst composed of (A) a titanium catalyst component supported on a magnesium compound, (B) an organoaluminum compound, and (C) an organic acid ester until 0.01 to 50 g of said alpha-olefin, per gram of the titanium catalyst component (A), have been polymerized, and second copolymerizing the ethylene and a said alpha-olefin in the presence of the said catalyst at a temperature of from room temperature to 100° C and a pressure of from 1 to 100 kg/cm 2  until more than 100 times the weight of the polymerformed in the first step has been produced. By means of this process it is possible to avoid problems associated with prior art processes, such as the low output of high temperature melt-polymerization techniques for producing high molecular weight copolymers or the dissolution or swelling of copolymers in the polymerization solvent employed in slurry polymerization methods.
Patent EP-0015287-A1 (EP)
Title: Cable entree/sortie de donnees
Inventor: CLARKE GEOFFREY
IPC: H01B7/08
Filed: 1980-03-11
Abstract: Cable flexible entree/sortie de donnees utilisees avec des controleurs programmables. Le cable possede un conducteur de terre, un conducteur de tension logique, et plusieurs pistes de signaux. Les conducteurs sont disposes sur deux ou trois couches de materiaux plastiques flexibles suivant des dispositions particulieres de maniere a obtenir un haut niveau d'immunite contre les pertes dues aux interferences et aux inductions faibles.
Patent EP-0014919-A1 (EP)
Inventor: VON DER ELTZ HANS-ULRICH DR
IPC: D06B3/28
Filed: 1980-02-08
Abstract: Verfahren zum Behandeln von strangförmigem Textilgut mit gasförmigen und/oder flüssigen Behandlungsmitteln in Jet-Färbeanlagen, wobei die Beschickung des Jets mit dem Warenstrang sowie dessen Fortbewegung in der Anlage mittels eines aus Düsen unter Überdruck auf das Fasermaterial gerichteten Gasstromes, insbesondere Dampf, bewerkstelligt wird. Wahlweise können für den Antrieb Gas- und Flüssigkeitsströmung alternieren oder kombiniert werden. Das Verfahren eignet sich besonders für das isothermische Färben vor strangförmigem Textilgut mit heißfixierbaren Farbstoffen nach der Ausziehtechnik.
Patent EP-0029493-A1 (EP)
Inventor: HEINZELMANN ULRICH DIPL-CHEM
IPC: B01D35/30
Filed: 1980-09-22
Abstract: 1. Container, protected from internal corrosion, comprising layers of differing conductivity in the contents of the container, particularly a filter container, characterized in that one or more inert anodes (A), supplied by parasitic current, are situated in the container (B), these anodes having longitudinal sections (E, F, G) of differing electrical surface conductivity and the electrical surface resistance of any longitudinal section being the higher, the greater the electrical conductivity of the contents of the container, associated with that longitudinal section.
Patent EP-0021478-A1 (EP)
Inventor: GOODALL BRIAN LESLIE
IPC: C08F110/00
Filed: 1980-05-28
Abstract: A process for the stereospecific polymerization of an alphaolefin with at least three carbon atoms, with a catalyst system comprising a) a titaniumhalide, and b,i) a reaction product of an organo aluminium halide and an aromatic compound or b,ii) a reaction product of an organo aluminium halide, an aromatic compound and a halogen-free organo aluminium compound, the aromatic compound being a hydroxy aromatic compound which comprises a sec. ortert. alkyl group in both ortho-positions in respect of the hydroxyl group.
Patent EP-0020045-A1 (EP)
Inventor: PARRY JOHN
IPC: H01H33/18
Filed: 1980-05-12
Abstract: In a contacts closed position of the switchgear a pair of contact arms (6 and 10), which are electrically connected to respective conductors (3 and 4), engage the ends of a main contact bar (17) such that current flow occurs through the switchgear by way of conductor (3), contact arm (6), contact bar (17), contact arm (10) and conductor (4). Upon movement of the contact bar (17) in the direction of arrow (31), the contact bar disengages from the contact arms (6 and 10), and an arc is drawn between each end portion (14 and 16) of the contact arms and a respective arcing electrode (23A, 23B). A common field coil (27) has its ends electrically connected to the arcing electrodes respectively, such that the arcing current flows through the field coil (27) to create a magnetic field which causes the arcs to rotate and become extinguished an insulating barrier (24) separates the electrodes (23A and 23B) to prevent the arc from being transferred directly across the contact arms (6 and 10).
Patent EP-0022029-A1 (EP)
Inventor: DUMONT LOUIS
IPC: B44C5/04
Filed: 1980-06-27
Abstract: This process is characterised in that a coloured base is applied to a rigid or flexible plastic plate constituting the basic support for the panel. The basic support thus coloured is dried, a metallic powder diluted by means of a suitable diluent is then applied to the coloured support by means of a spray-gun, the diluted metallic powder is stumped in order to displace and shade the powder as required to form the desired decorative pattern on the coloured background, and the pattern formed by the metallic powder is dried. The panel on which the desired pattern has been formed by means of the stumped metallic powder can either be used directly as a finished decorative facing panel, or can be used as a model serving for the reproduction of a large number of identical panels exhibiting the same pattern.
Patent EP-0020746-A1 (EP)
Inventor: ROMANO-MORAN ROBERTO
IPC: H01L21/205
Filed: 1980-07-14
Abstract: Procede de nettoyage de depots se forant sur les parois d'un tube de fourneau (11) utilise dans un systeme a depot de pellicules de vapeurs chimiques a basse pression (10). Le nettoyage du tuyau s'effectue in situ dans le four en creant un plasma d'attaque chimique du depot dans le tube. Le plasma est produit en introduisant un gaz approprie dans le tube et en appliquant une energie (RF) aux elements (32) situes le long de parties determinees du tube pour accoupler l'energie (RF) au gaz.
Patent EP-0037882-A1 (EP)
Inventor: BOENISCH WERNER DIPL-ING
IPC: H05K1/02
Filed: 1981-02-14
Abstract: 1. A multi-stage switching array, particularly for coupling together higher-frequency signal sources and sinks, in which array the individual stages consist of a plurality of partial switching arrays (10, 11, 26) formed by printed circuit boards, the number of outputs (16 to 21) of one partial switching array of one stage being identical to the number of partial switching arrays of the following stage and the number of inputs (12 to 15; 22 to 25) of one partial switching array being identical to the number of partial switching arrays of the preceding stage, and the individual partial switching arrays (10, 11, 26) of one stage being aligned, maintaining a predetermined modular dimension, in parallel with one another in such a manner that they form a multi-layer parcel (27, 28, 23) and the outputs, located in one plane, of the parcel of a preceding stage being connectable by plug connections (30) directly to the inputs, also located in one plane, of the parcel of the subsequent stage in such a manner that the main planes of two adjacent parcels (27, 28, 29) are arranged at right angles to one another, characterised in that - all inputs (22 to 25) are arranged in a first boundary surface of the parcel (27, 28, 29) and all outputs (16 to 21) are arranged in a second boundary surface which is located at right angles to the first boundary surface of the parcel (27, 28, 29), - the control and useful-signal lines of the individual partial switching arrays (10, 11, 26) are connected to each other by plug connections (30), at least a part of the plug connection pair (78, 79) being supported to be floating - that is to say deflectable to an adequate extent, - additionally, capture pins (80) and associated capture holes (81) are provided at the partial switching arrays (10, 11, 26) in order to facilitate the alignment of the partial switching arrays (10, 11, 26) when joining the plug connections together, - ribbon cables (82) for the control and useful-signal lines from and to the plug connections in the partial switching arrays (10, 11, 26) are screened by at least one conductive layer (84, 85, 86), for example by a metal foil, and - individual cores (83) of the ribbon cables (82) are unused or cennected to earth, respectively, in order to reduce cross-talk.
Patent EP-0059227-A1 (EP)
Inventor: ZLOKARNIK MARKO PROF DR
IPC: C02F1/52
Filed: 1981-02-26
Abstract: 1. Flotation process for the continuous recovery of silver or silver compounds from dispersions, in particular of silver and silver halides, characterised in that in the presence of proteins finely divided inert gas bubbles are blown into the dispersions of silver or silver compounds, the pH value of the medium being kept approximately at the isoelectric point of the protein.
Patent EP-0036154-A1 (EP)
Title: Machine de fabrication par moulage de pièces d'apport en forme de disques sur une tige
Inventor: COMTE GEORGES
IPC: H01B13/20
Filed: 1981-03-09
Abstract: Machine de fabrication de pièces d'apport en forme de disque sur une tige de grande longeur, comprenant des éléments de moule entraînés par deux chaînes sans fin et venant s'appliquer les uns contre les autres dans une zone munie d'au moins un orifice d'injection de matières, puis se séparant pour dégager les pièces en forme de disque fixées sur la tige de grande longeur. L'une au moins des chaînes comporte un élément "hermaphrodite" à pattes antérieures d'attache (8) d'écartement différent de celui des pattes postérieures d'attache (10), permettant d'ajuster l'élément hermaphrodite entre un élément femelle et un élément mâle, ou entre deux éléments hermaphrodites.
Patent EP-0062085-A1 (EP)
Inventor: SWETLY PETER DR
IPC: A61K38/00
Filed: 1981-04-07
Abstract: 1. Process for preparing human interferon, characterised in that NC-37 cells cultivated in suspension are treated with one or more stimulator substances selected from the series of short-chain fatty acids or salts thereof, the production of interferon is stimulated by viral inductors and the interferon thus formed is separated off and/or purified.
Patent EP-0044430-A1 (EP)
Inventor: ALTSTETTER MANFRED ING-GRAD
IPC: E05F1/16
Filed: 1981-06-23
Abstract: The garage door has a plurality of door-leaf sections (9) which are connected to one another by means of joints with horizontal pivot pins and which are guided laterally in rails (4) of a frame, the last section in each case being connected to a spring (17) via a cable pull (12). The spring (17) and cable pull (12) serve for weight balancing during the opening and closing. Instead of torsion-spring shafts, a tension spring (17) is used in such a way that the cable pull (12) is guided over rollers (14, 15) of a pulley block, to one roller (15) of which is connected the tension spring (17), the other end of which is fastened to the frame (2). <IMAGE>
Patent EP-0046287-A1 (EP)
Inventor: NOLAN PHILLIP A
IPC: F16K31/163
Filed: 1981-08-15
Abstract: In a system for providing pressurized fluid, usually gas, a valve is located in the fluid line and a pressure-sensing device is tapped into the line downstream from the valve to produce electrical signals which control the operation of fluid operated devices to position the valve to control the flow of fluid as it comes from the source and passes through the line. The apparatus is constructed so that when the electrical signals are turned off, the valve is closed to stop the flow of the pressurized fluid.
Patent EP-0046957-A1 (EP)
Inventor: DIERDORF HANS-ROLF
IPC: C08K5/34
Filed: 1981-08-24
Abstract: 1. A process for reducing the concentration of solvent vapor in the application of adhesives containing organic solvents, characterized in that from 0.1 to 20% by weight of the solvent is replaced by N-alkyl pyrrolidone, the alkyl radical containing from 1 to 6 carbon atoms.
Patent EP-0047423-A1 (EP)
Inventor: V GENTZKOW WOLFGANG DR
IPC: C08K5/25
Filed: 1981-08-24
Abstract: The invention relates to a method for the production of N,N'-bis-salicyloyl hydrazine by a catalytic reaction of salicylic-acid alkyl esters with hydrazine or salicylic-acid hydrazide and has the object to develop such a method in such a manner that not only an N,N'-bis-salicyloyl hydrazine with reduced eye irritation is obtained, but wherein the product is also produced with a high yield and purity. For this purpose, the invention provides that hydrazine or salicylic-acid hydrazide is heated with a 1-to-10 times excess of salicylic-acid alkyl ester in the presence of a halogenide, hydroxide or oxide of boron, aluminum or zinc to temperatures of up to 150 DEG  C. The N,N'-bis-salicyloyl hydrazine prepared by the method according to the invention is suitable particularly as an additive to polymers for cable and wire insulation in power and communication engineering.
Patent EP-0048467-A1 (EP)
Inventor: MEIENHOFER HANS
IPC: F16B12/20
Filed: 1981-09-18
Abstract: 1. Multipart wooden body especially for pieces of furniture and for walls, in which body single adjacent parts (1, 2) are forming in the range of a coupling element an annular groove (12) separated by a joint in which annular groove the coupling element is inserted, characterized in that the coupling element is a cramping element (15), which is coupling the adjacent parts (1, 2) resiliently with one another, so that a shrinkage and swelling of these wooden parts (1, 2) is secured without formation of cracks.
Patent EP-0058227-A1 (EP)
Inventor: DIETZ ROLAND
IPC: D06H3/12
Filed: 1981-10-01
Abstract: 1. Tensioning machine for lengths of textile material (2, 2'), comprising a material inlet part (3, 3') and a material outlet part (5) and two continuously moving tensioning chains (7), in which a feed roller (8, 8') and rollers (10, 10', 11, 11') for straightening distorsions in the length of material are provided before the tensioning chains (7) - viewed in the direction in which the length of material is being conveyed - in the material inlet part (3, 3'), characterised in that a complete material straightening system (9, 9') is arranged in the material inlet part (3, 3') before the feed roller (8, 8') which is of undivided construction, the said material straightening system (9, 9') contains a concavely-convexly adjustable curve straightening roller (10, 10'), two diagonal straightening rollers (11, 12; 11', 12') which are arranged after the said curve straightening roller in the direction (6) in which the material is being conveyed and are pivotable in opposite directions, and a warp thread measuring arrangement (13, 13') which is provided in the region between these straightening rollers and the feed roller, and a control arrangement which is connected on the one hand to the three straightening rollers (10, 11, 12; 10', 11', 12') and on the other hand to the warp thread measuring arrangement (13, 13') for control purposes is associated with the straightening system (9, 9').
Patent EP-0063652-A1 (EP)
Inventor: FRICKER GILBERT
IPC: C04B26/02
Filed: 1981-04-29
Abstract: The mix contains essentially mica particles, cellulose fibres, chemical additives and a binder, and can be sprayed manually or with a gun to produce a sound-absorbing surface, a thermal insulating coating or a protective coating against fire. The addition of dehydrated mica powder makes it possible to reduce the usual quantities of chemical additives and to strengthen the fire resistance and the nonflammable and imputrescible nature of the product; this addition also has the effect of reducing the cost of the insulating mix. Among the most advantageous applications may be mentioned the production of thermal insulation and of fire protection of dwelling blocks and of industrial premises.
Patent EP-0048134-A1 (EP)
Inventor: BURGESS BASIL ARTHUR
IPC: B01F7/30
Filed: 1981-09-10
Abstract: A dispersion mixer for breaking up and dispersing particles in a liquid medium of the type comprising a container and a high speed rotor shaft having a rotor disc and which extends downwardly into the container, wherein at least two such shafts (11, 14) are provided one shaft (14) orbiting a central shaft (11) at relatively low speed. Preferably a scraper blade (23) is provided to rotate with the shaft (14) during its orbiting action.
Patent EP-0052998-A1 (EP)
Inventor: COUTTS RICHARD DAVID
IPC: A61B17/80
Filed: 1981-11-18
Abstract: A novel bone prosthesis for use in healing a bone fracture is disclosed comprising a strong, rigid non-absorbable structural member (2) and a biologically absorbable element (3) held in use under compression against the structural member. Use of the novel prosthesis combines an excellent initial stabilization of the fixed fracture with a gradual shifting of stress-bearing from the prosthesis to the bone (8,9) in the fracture region (F) as the fracture heals. Thus, problems associated with stress-shielding during healing are alleviated. The structural member may be, e.g., a bone plate, intramedullary rod or hip nail.
Patent EP-0053910-A1 (EP)
Inventor: TAIT MALCOLM JAMES
IPC: A41D19/00
Filed: 1981-12-02
Abstract: A method of manufacturing flexible lined, impervious plastic products by applying to one surface of a liner a plastic reaction mix so that this mix penetrates the liner partially to expose liner on one side of the composite material and impervious plastic on the other, characterised in that the plastic reaction mix contains appreciable quantities of inert fillers and titanate couplers to provide the required consistency of the composition during application. E.g., a glove is made by dipping a preformed liner (1) on a former (3) into the plastic mix, followed by curing (4) thereof.
Patent EP-0041940-A1 (EP)
Title: Verfahren zum Behandeln von metallischen Hütteneinsatzstoffen, insbesondere Eisenschwammteilchen
Inventor: SULZBACHER HORST DIPL ING
IPC: C21B13/00
Filed: 1981-05-21
Abstract: Zum Schützen von Eisenschwammteilchen gegen Reoxidation und/oder Korrosion wird auf die Eisenschwammteilchen ein Überzug aus CaO, sowie Eisen oder Eisenoxyden, als Haftvermittler aufgebracht. Anschließend wird Wasser auf diesen Überzug aufgesprüht, worauf ein zweiter Überzug aus einem Gemisch von staubförmigem CaO mit einem Kohlenstoffträger aufgebracht wird. Dieser zweite Überzug wird anschließend mit einer geringeren Wassermenge als für die vollständige Löschung des im zweiten Überzug enthaltenen CaO erforderlich wäre, befeuchtet.
Patent EP-0055740-A1 (EP)
Inventor: GORDON MARVIN
IPC: F16K3/32
Filed: 1981-06-24
Abstract: Une valve de commande du flux intraveineux (10) comprend un mecanisme de valve incorporee (21, 22, 23, 24) en opposition a une bride de tube. Le mecanisme de valve incorporee (21, 22, 3, 24) comprend un organe d'ajustement (21, 23) et un mecanisme de verrouillage (26, 27, 28, 29) pour verrouiller de maniere selective l'organe d'ajustement (21, 23) et le maintenir en place assurant ainsi des reglages precis du debit pour la valve de commande (10) du flux intraveineux.
Patent EP-0059929-A1 (EP)
Inventor: ROHRINGER ERNST
IPC: E04F13/08
Filed: 1982-03-03
Abstract: A method of producing large area lining panels (1) composed of thermoplastic material which are used as pouring forms and linings for concrete vessels. On the face of the lining panels (1) that contacts the concrete there are arranged in rows a plurality of affixing knobs (2) also made of thermoplastic material which have a circular or polygonal cross-section with conically inclined surface portions. A plurality of the affixing knobs (2) are simultaneously placed on the lining panel (1) and joined to it by ultrasonic, vibratory or rotational welding. The placing and welding of the affixing knobs (2) singly or simultaneously in groups at a predetermined distance from each other is effected in a continuous succession.