baber/WOPTO huggingface dataset:
Patent EP-0057500-A1 (EP)
Inventor: SANDERSON CHARLES H
IPC: C02F1/48
Filed: 1982-01-07
Abstract: A device for the magnetic treatment of liquids, particularly water, wherein a bypass chamber is provided so that only a portion of the liquid passing through the conditioner is subjected to the magnetic field. The device comprises one or more elongate magnetic cores each having an elongate magnet (12) encased within a tubular inner casing (14) of non-magnetic material. The magnetic core is received within an elongate intermediate casing (22) of magnetic material, such as an iron or steel galvanized pipe, and being radially spaced therefrom so as to form a generally annular treatment chamber (34) having an inlet at one end and an outlet at the opposite end. The intermediate casing, since it is formed of a magnetic material, provides a return path for the magnetic field produced by the magnet to confine the magnetic field substantially to the treatment chamber. An outer casing (38) encircles the intermediate casing and is spaced from the intermediate casing around at least a a portion of the periphery of the intermediate casing to form therebetween a bypass chamber (60) having an inlet and an outlet. The bypass and treatment chambers are arranged such that they form respective parallel flow paths for the liquid flowing through the conditioner whereby a portion of the liquid flows through the treatment chamber and is treated by the magnetic field and the remainder of the liquid flows through the bypass chamber and is not subjected to the magnetic field. The device is particularly adapted to be connected in water system wherein a major portion of the water is recirculated continuously through the conditioner so that only a small portion of the water need be treated at any one time.
Patent EP-0067760-A1 (EP)
Title: Dispositif de distribution, d'orientation et de positionnement d'axes sur machine automatique
Inventor: LACROIX MARC
IPC: B65G47/14
Filed: 1982-06-04
Abstract: Dispositif de séparation, d'orientation et de positionnement d'axes (1) comportant au moins un plat fonctionnel (24), caractérisé par le fait qu'il comporte une goulotte fixe (2) munie d'une large ouverture de fond refermée par un tiroir (11) lequel est animé d'un mouvement de va-et-vient à partir d'une position reculée pour laquelle il démasque une ouverture étroite juste suffisante pour permettre la chute d'un seul axe sur des lames de roulement (23) qui se prolongent par des rampes descendantes (25) amenant chacun des axes sur deux lames de roulement-glissement (26, 27) qui coopèrent avec deux poussoirs (28, 29), ainsi qu'un piège (30) porté par le tiroir, pour produire le roulement de l'axe jusqu'à l'orientation voulue, puis le glissement de cet axe sans rotation jusqu'à la position voulue.
Patent EP-0066561-A1 (EP)
Inventor: ARMSTRONG BO
IPC: B65D1/22
Filed: 1982-05-11
Abstract: A file, especially for paper or the like, for instance a magazine file (10), comprising a bottom (15) and side walls (11-14) and an opening opposite to the bottom, is designed so that its handling volume will be about half the normal volume. The magazine file (10) has at least one slit (16-19) extending from the free top edges of the side walls (11-14) and directed towards the bottom (15) and having such a width that it can receive a side wall. The slit is adapted to accommodate a side wall (31-34) of a second, similar file (30) when this is telescoped into said first file (10) with the opening (40) and the side walls (31-34) of said second file facing the opening (20) and side walls (11-14) of said second file (10) while being slightly displaced in parallel with the bottom (15, 35) plane.
Patent EP-0072828-A1 (EP)
Inventor: PURVES COLIN GEORGE
IPC: H03F1/02
Filed: 1982-02-24
Abstract: Amplificateur de puissance capable d'attaquer un vibrateur electromagnetique (11) raccorde aux bornes de sortie (12). L'attaque est realisee normalement a partir d'une alimentation basse tension (15) au travers d'un pontage d'amplificateurs a transistor (17, 18, 19 et 20) attaques par des circuits d'attaque respectifs (21, 22) en fonction de la phase de la tension d'attaque. Lorsqu'une crete momentanee dans la tension d'attaque est detectee, les transistors de l'amplificateur haute tension (31, 32, 33 et 34) sont attaques en serie avec les transistors de faible tension par les circuits d'attaque (35, 36) et une alimentation de faible puissance et a tension elevee (25) est disponible pour les cretes de puissance de courte duree.
Patent EP-0077394-A1 (EP)
Inventor: KURTZMAN CLETUS P
IPC: C12P7/10
Filed: 1982-04-27
Abstract: Procede de conversion de D-xylose en ethanol base uniquement sur la capacite de la levure Pachysolen tannophilus pour fermenter ce sucre a cinq atomes de carbone sans utiliser d'enzyme supplementaire. Ce procede est particulierement utile dans la production d'un combustible ethanolique a partir de biomasse vegetale.
Patent EP-0092642-A1 (EP)
Inventor: MAZAC KAREL
IPC: G05B19/02
Filed: 1983-02-01
Abstract: 1. A current source for welding with a magnetically moving arc according to a prescribed current programme, which comprise multiple current steps (i1 , i1  + i2 , i1  + i2  + i3 ) during successive time intervals (t1 , t2 , t3 ), wherein a number of the single direct currents (1, 2, 3) corresponding to the member of different course steps occuring inthe welding programme are in parallel, and the single current sources (1, 2, 3) are controlled by a time-dependant control circuit (10 to 14), the current (i1 ) of the first current source (1) corresponding to the smallest programmed current source (i1 ), characterised in that the currents (i1 , i2 ) of the other single current sources (2, 3) correspond respectively to the difference in relation to the next highest current stage, and that via the control circuit (10 to 14) those single current sources (1, 2, 3) for feeding can be connected in parallel to the electric circuit for welding, of which the currents (i1 , i2 , i3 ) provide in total the preset current value of the current programme dependent respectively on the time.
Patent EP-0085948-A1 (EP)
Inventor: LE GOFF DENIS
IPC: H01S3/03
Filed: 1983-02-03
Abstract: 1. A waveguide laser generator, comprising - a resonant optical cavity disposed along an axis, - a ceramic capillary channel disposed coaxially in the cavity, said channel being closed at its ends and containing a laser active gas, - a supply of laser active gas in communication with said channel, - at least two electrodes in contact with the active gas contained in said channel, - and an electric current generator with terminals connectable to said electrodes in order to excite the active gas in the channel and to create a laser beam which leaves said cavity, characterized in that - the supply comprises a cylindrical tube (1) with closed ends, the cylindrical outside surface of said tube (1) having a flattened surface element (2) extending longitudinally between two generatrix lines (3, 4) of said cylindrical outside surface, said element (2) having outwardly a first groove (7) running parallel to the axis of the tube (1), a portion of the surface of said first groove (7) constituting a part of the inside surface of the channel, - and in that the generator further includes : . a flat ceramic strip (8) having a longitudinally extending second groove (11), . and means (12) for fixing the strip (8) in gas-tight manner on the flattened surface element (2) of the tube (1) in such a manner that said second groove (11) faces said first groove (7) and constitutes the other part of the inside surface of the capillary channel, there being at least one opening (17) from said first groove (7) through the wall of the supply tube (1) to put the inside volumes of the supply tube (1) and of the capillary channel in communication.
Patent EP-0089482-A1 (EP)
Inventor: BUCK RAINER DIPL-ING
IPC: F02D41/06
Filed: 1983-02-11
Abstract: Vorgeschlagen wird eine elektronische Steuereinrichtung für ein Diesel-Kraftstoffzumeßsystem, bei dem zu Beginn des Startvorganges zuerst eine konstante Kraftstoffmenge vorgegeben wird, die anschließend stufen- oder rampenförmig ansteigt. Oberhalb einer bestimmten Drehzahl oder Startmenge findet eine drehzahlabhängige Mengenreduzierung auf z.B. 90% der Vollastmenge statt. Die Startmengensteuerung bzw. -regelung endet beim Erreichen von z.B. 800 Umdrehungen pro Minute. Neben einer im Blockschaltbild gezeigten Realisierungsmöglichkeit der Steuereinrichtung analoger Schaltungstechnik ist auch ein Flußdiagramm für eine Rechnersteuerung angegeben. Wesentlich ist, daß die erfindungsgemäße Steuereinrichtung auf die Verarbeitung eines Temperatursignals und damit die Verwendung eines Temperatursensors verzichten kann.
Patent EP-0088979-A1 (EP)
Inventor: ARDABILI MASSUD DIPL-CHEM
IPC: A61M1/16
Filed: 1983-03-07
Abstract: An apparatus for the treatment of aqueous solutions, in particular water, using a reverse osmosis cell (10). The invention is intended to counteract bacterial contamination. This is achieved in that, in parallel with the inlet valve (3) for the untreated water, there is a bypass line (36) through which a continuous flow is maintained and constantly supplied to the osmosis cell (10). <IMAGE>
Patent EP-0103193-A1 (EP)
Inventor: ROMBUSCH KONRAD DR
IPC: C07D211/26
Filed: 1983-08-13
Abstract: Quadratic acid bisamides and salts thereof having the formula I are effective stabilizers of synthetic resins, especially for imparting resistance to deterioration resulting from exposure to light <IMAGE>  I  wherein R1 is H, C1-12 alkyl or OH-substituted C2-12 alkyl; R2 is -(CH2)m-O-n, wherein m is an integer of 2-6; n is 0 or 1; R3 is H, CH3, CH2-CH2-OH, CH2-COOH or CH2-CH2-COOH; HX is an acid equivalent of an unsubstituted or substituted monobasic, dibasic or polybasic organic acid of not more than 20 carbon atoms, or of sulfuric or phosphoric acid; and 0</=p</=2.
Patent EP-0104421-A1 (EP)
Inventor: JOENSEN HEINI
IPC: B27D5/00
Filed: 1983-08-22
Abstract: In making veneered chipboard (1) with grooves (5) milled into the surface, strips (3) of solid wood are embedded in the chipboard before veneering takes place, in those places where the said grooves are to be milled. After veneering the said grooves (5) are milled into the veneer (4) and the underlying solid strips (3). 
     This prevents exposure of chipboard material by the milled grooves (5).
Patent EP-0104524-A1 (EP)
Inventor: BECKER WOLFRAM
IPC: F02M26/50
Filed: 1983-09-10
Abstract: Zum Rückführen von Abgas einer Brennkraftmaschine ist eine Rückführleitung (18, 19, 21) vorgesehen, die von der Abgasseite zur Ansaugseite der Brennkraftmaschine führt. In der Leitung (18, 19, 21) ist ein Ventil (20) zum Steuern der Rückführrate angeordnet. Um die Bildung von Kondensaten in der abgasseitigen Leitung bei geschlossenem Ventil zu verhindern, ist eine Spülleitung (22) vorgesehen, die vom abgasseitigen Leitungsabschnitt (18, 19) zu einem Punkt mit gegenüber der Abgasseite niedrigerem Druck führt.
Patent EP-0104534-A1 (EP)
Inventor: WOLFGANG ECKHARD DR
IPC: G01R31/28
Filed: 1983-09-12
Abstract: 1. A method of detecting faults in VLSI-circuits (IC) using an electron probe (1) which triggers secondary electrons at test points in the VLSI-circuit (IC) - with a detector which, via a secondary electron signal, determines the actual level at the test points, - with a logic simulator (CAD-system VENUS and PRIMUS C) which serve to simulate the VLSI-circuit (IC) and to determine the theoretical level which is likely to occur at the test points with predetermined test patterns, - with a test computer (4) which controls a drive unit (2) for the VLSI-circuit (IC) and co-ordinates actual value and theoretical value, characterised in that, a) test points in the VLSI-circuit (IC) are assigned co-ordinates and the test points receive a designation and that the logic-links of the test points one in relation to another are determined, b) the VLSI-circuit (IC) is tested via the external terminals and fault paths are determined on the basis of the fault picture obtained from this test, c) the electron probe (1) is positioned at a first test point of a fault path, the appropriate test pattern is applied, and with the aid of the secondary electron signal the actual value at the test point is determined, d) the actual value at the test point is compared with the theoretical value obtained for the same test pattern from the simulation of the VLSI-circuit (IC) with the assistance of the logic simulator (CAD-system VENUS and PRIMUS C), e) the next test point in the fault path is tested in a corresponding manner and that f) the testing procedure is repeated at new test points in the test path until the fault location is localised.
Patent EP-0113049-A1 (EP)
Inventor: FRISCHMUTH HANS
IPC: B01D59/26
Filed: 1983-11-28
Abstract: Es wird eine Einrichtung zum Trennen von Wasserstoffisotopen beschrieben, welche auf dem Prinzip der Gaschromatographie arbeitet und sich zur Trennung größerer Mengen von Wasserstoff eignet, wie sie bei Fusionsexperimenten zu erwarten sind. Der im Vergleich zu Gaschromatographie-Analysegeräten wesentlich höhere Mengendurchsatz wird dadurch ermöglicht, daß die Packungen der Trennsäule und der Auffangbehälter für die Absorption der getrennten Spezies inerte Zusatzkörper enthalten, die eine gleichmäßige Packung des aktiven Materials und eine gleichmäßige Verteilung der Gasströmung gewährleisten.
Patent EP-0114442-A1 (EP)
Inventor: BIERMANS ANDREAS JOHANNES
IPC: G01N25/14
Filed: 1983-12-22
Abstract: A process for determining the composition of an aqueous solution of ammonia and carbon dioxide from which ammonium carbamate or ammonium carbonate crystallizes out upon cooling to below the saturation temperature. The density and the saturation temperature of the solution are measured, and the ammonia, carbon dioxide, and water composition is determined by reference to densities and saturation temperatures of aqueous solutions of ammonia and carbon dioxide of known composition. The composition thus determined can be used to effect control over the composition of such aqueous solutions.
Patent EP-0094744-A1 (EP)
Inventor: KING FRANCIS DAVID
IPC: A61P9/12
Filed: 1983-04-18
Abstract: A compound of formula (I), or a pharmaceutically acceptable salt, N-oxide or solvent adduct thereof:
     wherein:
     R 1  is C 1-6  alkoxy, C 1-6  alkylthio or, together with R 6  is C 1-2  alkylene, and one of R 2 , R 3  and R 4  is hydrogen and the other two together are C 1-2  alkylenedioxy, or the other two are the same or different and are selected from the class of hydrogen. halogen, trifluoromethyl. C 1-6  alkyl, C 1-6  alkoxy, C 1-6  alkylthio. C 1-7  acyl, C,  7  acylamino. C 1-6  alkylsulphonyl, C 1-6  alkylsulphinyl hydroxy, nitro or amino, aminocarbonyl or aminosulphonyl optionally N-substituted by one or two C 1-6  alkyl, C 3-8  cycloalkyl, phenyl or phen C 1-4  alkyl groups or optionally N-disubstituted by C 4-5  polymethylene, or R, and R 2  together are C 1-2  alkylenedioxy, and R 3  and R 4  together are C 1-2  alkylenedioxy or R 3  and R 4  are the same or different and are selected from the previously defined class of substituents;   R 5  is hydrogen or as defined with R 1 ;   R 6  is hydrogen or C 1-6  alkyl; and   Ar is phenyl or thien-2-yl or thien-3-yl, optionally substituted by one or two groups, which are the same or different selected from C 1-4  alkoxy, trifluoromethyl, halogen, carboxy, esterified carboxy or C 1-4  alkyl optionally substituted by hydroxy, C 1-4 alkoxy, carboxy, esterified carboxy or in vivo hydrolysable C 1-4  acyloxy.   Ar being in the 3β configuration as defined in formula (VIII) ; and Ar may also have the a-configuration when one of R 2 , R 3  and R 4  is hydrogen and the other two are independently selected from optionally substituted amino or aminosulphonyl as defined, C 1-6  alkylsulphonyl or C 1-6  alkylsulphinyl; or   R 1  and R 2  together are C 1-2  alkylenedioxy and R 3  and R 4  are independently selected from the same group of substituents, compositions thereof and processes therefor.
Patent EP-0107400-A1 (EP)
Inventor: MURATA KOUSAKA
IPC: C07H21/04
Filed: 1983-09-29
Abstract: A hybrid plasmid that can be incorporated into a bacterium of the species Escherichia coli for use in the production of glutathione is disclosed This hybrid piasmid has incorporated into an E. coli vector the gene for glutathione synthetase for γ-giutamyl-L-cysteine synthetase, the two enzymes involved in glutathione synthesis. Also disclosed is a process for producing glutathione which comprises culturing a bacterium of E. coli having said hybrid plasmid, and recovering glutathione from the culture broth or producing glutathione by bringing L-glutamic acid, L-cysteine, glyane, adenosine-5'-thriphosphate and magnesium ions into contact with the cultured cells or an active extract therefrom.
Patent EP-0096612-A1 (EP)
Title: Electrode comprenant un film de polymère électrochrome pouvant servir dans un dispositif d'affichage ou de stockage d'énergie
Inventor: GAZARD MARYSE
IPC: C08G61/12
Filed: 1983-05-24
Abstract: L'invention se rapporte à l'élaboration d'une électrode comprenant un film de polymère électrochrome. L'invention a pour objet une électrode (3) recouverte d'un film de polymère (4) obtenu par polymérisation électrochimique d'un monomère M, ledit polymère répondant à la formule générale (M<+>X<->y)n où X<-> représente un anion provenant de l'électrolyte utilisé pour la polymérisation, le monomère étant soit un héterocycle aromatique substitué à 5 chaînons contenant un seul hétéro-atome, soit un indole substitué sur le noyau phényle, les substitutions pouvant être des groupements de type alkyle, alkoxyle, hydroxyle, aryle, aryle substitué, halogène, trihalogénométhyle, cyano, amino ou dialkylamino. L'invention s'applique notamment à la réalisation de dispositifs d'affichage électrochrome.
Patent EP-0097105-A1 (EP)
Title: Control handle
Inventor: MASSON MOISE
IPC: H01H13/84
Filed: 1983-06-14
Abstract: The control handle comprises means (2) of associating the hand (20) of the manipulator with the handle (1), the function being to produce temporary physical association of the handle (1) with the hand (20) whilst freeing the fingers and particular control means (4), (8) driven by the fingers. The general control means (3) are made active as soon as and for as long as the hand (20) is kept associated with or pressed against the handle (1) and inactive when the hand (20) is disengaged or released from the handle (1). The invention is applicable in particular for electrical control. <IMAGE>
Patent EP-0112255-A1 (EP)
Inventor: GUMKOWSKI BERT A
IPC: F16D65/097
Filed: 1983-12-15
Abstract: A spring (40) for a disc brake wherein a caliper (12) cooperates with a pair of friction elements to engage the latter with a rotor during braking. A torque member carries the caliper relative to the rotor and opposes movement of the pair of friction elements with the rotor. The spring (40) extends from the caliper (12) to one of the pair of friction elements to releasably attach the latter to the caliper and also bias the one friction element into a substantially anti-rattle abutment with the torque member whereby rattling noises for the one friction element are reduced or eliminated.
Patent EP-0094333-A1 (EP)
Inventor: WIDEMAN LAWSON GIBSON
IPC: C07C5/373
Filed: 1983-04-05
Abstract: There is disclosed a process for the conversion of terpenes to α-methyl-methylstyrenes and cymenes which comprises contacting at least one terpene, selected from the group comprised of mono- and bi-cyclic unsaturated hydrocarbons having the formula C 10 H 16 ; with an alkali metal hydroxide catalyst on a support at a temperature of 300 to 500°C.
Patent EP-0108087-A1 (EP)
Inventor: PEARSON ARTHUR
IPC: B23P19/08
Filed: 1983-05-06
Abstract: Des pièces à usiner (W1, W2) défilent sur une bande transporteuse en synchronisme par rapport à un organe de distribution de segments d'arrêt (10) se composant de deux plaques à recouvrement (10a et 10b). La plaque supérieure (10a) accomplit un mouvement alternatif radial par rapport à un magasin indexé (4) qui possède des colonnes tubulaires (9) contenant des piles de segments d'arrêt. Cette plaque supérieure (10a) recueille un segment d'arrêt (C1) du fond d'une pile dans un trou (H) et le transporte jusqu'à un trou de dimensions identiques dans la plaque inférieure (10b) où il tombe dans un mandrin conique (M1, M2) disposé en dessous. Un outil poussoir pneumatique de positionnement (12) se déplace vers le bas en direction de la flèche (F) pour déplacer le segment d'arrêt (C1) sur le mandrin (M1, M2) dans une rainure de positionnement (11, 13) sur la pièce à usiner (W1, W2). L'invention permet l'assemblage automatique aussi bien des segments d'arrêt "extérieurs" qu'"intérieurs" sur des pièces à usiner et prévoit des organes pour l'assemblage des segments d'arrêt sur une pièce à usiner orientée selon un angle donné, par exemple horizontalement plutôt que verticalement comme dans l'illustration. L'outil poussoir de positionnement (12) peut être actionné par des organes d'actionnement sensibles à la pression à course variable (23).
Patent EP-0133195-A1 (EP)
Inventor: WENTKER ERNST
IPC: A61F5/56
Filed: 1984-04-06
Abstract: 1. Antisnoring pillow with a loudspeaker built into the pillow characterized in that the pillow (1) consists of an elastically-deformable material, and that a waking device (6) is arranged within the pillow (1), which includes at least a microphone (12, 13), an electric circuit (40) connected to the microphone, at least one loudspeaker (22, 23) connected to the circuit (40) and a source (50) of current independent of the network.
Patent EP-0131139-A1 (EP)
Inventor: HARDIN WILLIAM RUSSEL
IPC: G01S7/52
Filed: 1984-06-01
Abstract: Real time image zoom is obtained by sampling electrical signals corresponding to reflected ultrasonic waves at a sampling frequency whereby display data is obtained only in an area of interest. The sampling is delayed to eliminate signals from areas not of interest. Ultrasonic pulse repetition rate is selected so that internal resolution in the area of interest is optimized.
Patent EP-0154024-A1 (EP)
Inventor: SANDLER STANLEY ROBERT
IPC: C07C43/12
Filed: 1982-08-18
Abstract: The composition 1-(1,1,1-trichloro-3-bromobutoxy)-2,3-epoxypropane is used as an intermediate for preparing flame retardant polyols.
Patent EP-0162153-A1 (EP)
Inventor: FERRAGUT JEAN PIERRE
IPC: B28B11/24
Filed: 1984-05-23
Abstract: 1. A method for making roofing tiles (7) from clay or the like, the clay or the like being pressed into the shape of tile required, which tiles are placed immediately after pressing in the flat position each in a respective refractory support (8), while a number of supports are assembled in a pile (13) and the supports with the tiles held flat are guided through a drying zone (15) and a baking zone (16) which is directly joined thereto, characterised in that each refractory support (8) is of H-shaped transverse section, the two main surfaces (11) of the body of each support forming in each case a support surface for one tile the said support surfaces having support elements (10) for supporting the raised portions (9) of the tiles in such a way that each tile (7) is only held locally, whereas in the body of each support a number of openings (18) are formed for air circulation, and that each support (8) is turned over after each drying and baking cycle.