baber/WOPTO huggingface dataset:
Patent EP-0014900-A1 (EP)
Inventor: FORSTER HEINZ DR
IPC: A01N39/04
Filed: 1980-02-06
Abstract: 1. Phenoxycarboxylic acid carbonylalkyl esters of the formula  see diagramm : EP0014900,P16,F1  in which R**1, R**2, R**3 and R**4 independently of one another represent hydrogen or alkyl, R**5 represents hydroxy, alkoxy which is optionally substituted by alkoxy, alkylthio, dialkylamino, cyano or halogen, alkenoxy, alkinoxy, aralkoxy or aryloxy, or the radical  see diagramm : EP0014900,P16,F2 wherein R**6 represents hydrogen, alkyl with 1 to 4 carbon atoms, alkenyl with 3 to 8 carbon atoms, benzyl or phenyl which is optionally substituted by alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, akylthio with 1 to 4 carbon atoms, alkoxycarbonyl with 1 to 4 carbon atoms in the alkoxy group, fluorine, chlorine, bromine, trifluoromethyl and/or nitro, and R**7 represents alkyl with 1 to 4 carbon atoms, alkenyl with 3 to 8 carbon atoms, benzyl or phenyl which is optionally substituted by alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, alkylthio with 1 to 4 carbon atoms, alkoxycarbonyl with 1 to 4 carbon atoms in the alkoxy group, fluorine, chlorine, bromine, trifluoromethyl and/or nitro, or R**6 and R**7 together with the nitrogen atom to which they are bonded, represent pyrrolidinyl or morpholinyl, in each case optionally substituted by 1 or 2 methyl groups, or piperidinyl, indolyl, tetrahydroindolyl, perhydroindolyl, tetrahydroquinolyl, tetrahydroisoquinolyl, perhydroquinolyl, perhydroisoquinolyl, perhydrothiazolyl or perhydroazepinyl, in each case optionally substituted by 1 to 3 methyl or ethyl groups, and X represents hydrogen or chlorine.
Patent EP-0019191-A1 (EP)
Inventor: BERTHOLD RAINER DIPL-PHYS
IPC: G07D7/023
Filed: 1980-05-06
Abstract: 1. Security paper in which a coated, foil-like carrier (11) provided with perforations (12) and whose width is less than the width of the paper was embedded during a production stage in the manufacture of the paper (10) from paper-forming fibres, characterised in that the length of the carrier (11) is also less than the length of the paper (10), that the carrier (11) consists of polyimide foil, and that it is provided with an electronic circuit (13) from thin film circuit technique or hybrid circuit technique.
Patent EP-0025098-A1 (EP)
Inventor: DRAIZEN SEYMOUR
IPC: B22D11/06
Filed: 1980-07-11
Abstract: An improvement is provided in the apparatus and method for continuous casting of metallic filament wherein a stream of molten metal is directed onto the quench surface (14) of a rotating quench wheel (17). The invention substantially eliminates the problem of crowning or thermal-bowing of the quench surface, thus providing a transversely flat quench surface and thereby providing for the transverse cross-sectional constancy of the cast filament. The invention comprises at least three radial expansion joints (31) symmetrically situated about the quench wheel (17) that allow unrestrained radial thermal growth of the hoop-like quench surface while maintaining concentricity of the quench surface , with the shaft of rotation (18) of the quench wheel.
Patent EP-0029131-A1 (EP)
Inventor: HAYS DANIEL O'CONNOR JR
IPC: G06F15/177
Filed: 1980-10-23
Abstract: Procédé de commande de l'affectation sans conflit d'une ressource commune, par exemple une zone de mémoire (3) entre au moins deux processeurs (1, 2) d'un système de traitement de données, dans lequel une horloge (4) fournit des impulsions d'horloge comportant deux phases complémentaires. Le procédé consiste à: - tester un indicateur de disponibilitè de la ressource commune - positionner dans cet indicateur un code identifiant le processeur réquérant - attendre au moins un cycle supplémentaire - tester de nouveau l'indicateur pour ne permettre l'accès à la ressource que si le code processeur est toujours le même - repositionner à zéro l'indicateur lors du relâchement de la ressource.
Patent EP-0031915-A1 (EP)
Inventor: HOFFMANN HELLMUT PROF DR
IPC: C07C21/19
Filed: 1980-12-08
Abstract: Die Erfindung betrifft ein Verfahren zur Herstell Halogenalkenen der Formel <IMAGE> in welcher R¹, R² und X die in der Beschreibung angegebene Bedeutung haben, bei welchem man α-Hydroxy-phosphonsäureester der Formel II <IMAGE> mit phosphorhaltigen Olefinierungsmitteln der Formel III <IMAGE> wobei R¹ - R³, Z und X die in der Beschreibung angegebene Bedeutung haben, in Gegenwart von Basen, gegebenenfalls in Gegenwart von Katalysatoren, und gegebenenfalls unter Verwendung von Verdünnungsmitteln bei Temperaturen zwischen -70 und +150°C imsetzt, dadurch gekennzeichnet, daß man in Gegenwart von Halogenüberträgern arbeitet.
Patent EP-0030717-A1 (EP)
Inventor: JANSSEN HARALD DR
IPC: H01B3/30
Filed: 1980-12-11
Abstract: 1. Process for the production of winding wires having two insulating layers or different materials, characterized by that onto an electrical conductor insulated by means of a suitable wire lacquer or wire lacquer resins or coated by extrusion with partly crystalline or amorphous thermoplastic polycondensates a second layer is applied by the extrusion of a thermoplastic synthetic resin in such a manner that the total thickness of coating of both insulating layers satisfies the requirements of German standard DIN 46435 (April 1977).
Patent EP-0021819-A1 (EP)
Inventor: KENYON DENNIS
IPC: B60G11/23
Filed: 1980-06-23
Abstract: A vehicle suspension comprises a beam (1) extending between and pivotally connected at each end to a respective one of a pair of axles (2,3) and spring means (4) acting between the beam (1) and a vehicle mounting (5). The spring means (4) comprises a pair of springs (9) the axes of which are inclined at equal and opposite angles to the vertical. Each spring (9) comprises layers of elastomeric material interleaved with and bonded to reinforcing elements. In order to provide a suspension using a fixed attachment of the spring means (4) to the beam (1) which will accommodate pivotal movement of the beam (1) without introducing a severe fatigue condition in the springs (9) at least some of the elastomeric layers and elements are curved about a common centre of curvature.
Patent EP-0024136-A1 (EP)
Inventor: SCHANK RICHARD L
IPC: G11B7/243
Filed: 1980-07-25
Abstract: An optical recording member (10) for storing data by the selective ablation of a layer of energy absorbing material by laser address including a layer of recording material (14) and at least one layer (16) of a polymeric material having a second order glass transition temperature less than 293°K contiguous to at least one surface of the layer of recording material (14).
Patent EP-0027019-A1 (EP)
Inventor: HOWE ROBERT KENNETH
IPC: A01N25/32
Filed: 1980-09-29
Abstract: 2-chloro-4,5-disubstituted-thiazoles have been found to be effective in reducing herbicidal injury to sorghum plants due to the application thereto of acetanilide and thiocarbamate herbicides. 
     The compounds of the present invention have the formula
     where R is equal to halogen, hydroxy, mercapto, methylthio, lower alkyl carbonyloxy, lower alkoxy, lower alkoxy carbonyl, lower alkoxy carbonyl (lower) alkoxy, lower alkoxy thioxomethylthio, benzyloxy, -NR 2 R 3 ,
     R is lower alkyl, halo (lower) alkyl, phenyl or phenyl substituted by one to three groups, which may be the same or different, selected from the group consisting of halogen, lower alkyl, trifluoromethyl and cyano; R 2  and R 3  independently equal hydrogen, lower alkyl or lower alkenyl.
Patent EP-0018354-A1 (EP)
Inventor: SACHSENHOFER ALOIS
IPC: F02M55/00
Filed: 1980-04-15
Abstract: 1. A fuel-injection pump for internal combustion engines with a flanged plunger bushing inserted into a bore of the pump housing, said bushing containing a first and a second control bore for each pump element - of which the second is located opposite the first along the same axis - and guiding the plunger and its two upper and one lower control edges, the first control bore corresponding to the first upper control edge and passing through said plunger bushing in a straight line, and the second control bore corresponding to the second upper control edge and to the lower control edge of said plunger, wherein the second control bore ends in a cross-hole preferably positioned at right angles relative to the axis of said plunger and to that of said control bores, and wherein only the second control bore is opened by the lower control edge at the end of the feed stroke.
Patent EP-0037900-A1 (EP)
Inventor: GERGIS ISORIS SOBHI
IPC: G11C11/14
Filed: 1981-03-09
Abstract: A magnetic bubble domain storage organization in which the propagation path is formed by a plurality of current access major loops, each major loop having associated with it a plurality of field access minor loops. A combination of field and current access schemes by which bubbles are propagated in bubble devices are disclosed. The storage area of the device is a field access pattern. A plurality of current access tracks are provided in which bubbles are generated, detected, switched, and otherwise manipulated for the various active functions of the device. The field access part of the device could be conventional Permalloy, ion implanted patterns, or any other field access type structure. The current access part is proposed to be a two-phase type implemented as ion implanted contiguous disks in combination with zigzag type conductor pattern. Such a two-level hierarchical configuration allows much lower power dissipation and faster access time than single level major loop/minor loop organizations.
Patent EP-0038073-A1 (EP)
Title: Dispositif de sécurité pour le transport dans un véhicule d'une personne circulant en fauteuil roulant
Inventor: LINDEROTH HANS
IPC: A61G3/08
Filed: 1981-04-14
Abstract: Le dispositif de sécurité comprend une ceinture de sécurité (33, 34, 35) fixée au fauteuil roulant (1) pour retenir l'occupant du fauteuil sur ce dernier et un mécanisme (12) d'ancrage du fauteuil au plancher (13) du véhicule de transport.
Patent EP-0040701-A1 (EP)
Inventor: KOTECHA HARISH NARANDAS
IPC: H01L29/792
Filed: 1981-04-28
Abstract: An improved memory system is provided for charging and discharging a conductive plate such as a floating gate (22) of a field effect transistor (10) with a charge injector (28) controlled by a low single polarity voltage pulse. In the system of the invention, the conductive plate may be a floating gate (22) of a field effect transistor (10) which also includes first (26) and second (30) or dual control gates. A single or double graded band gap layer, such as a silicon rich layer of silicon dioxide is disposed only between the floating gate (22) and the first control gate (26) forming a capacitor (24) having a given capacitance with a larger capacitor disposed between the second (30) control gate and the floating gate (22). These cells or transistors may be used in an array for storing for long periods of time, on the order of 10 years or more, binary digits of information representing a 0 od a 1 depending upon whether a charge is stored on the floating gate. When using these cells in a memory array, information may be written into or erased from each of the cells individually or a blanket erase may be employed for the entire or a selected section of the array. To write and to erase a cell, a low single polarity voltage is employed. Several embodiments of the invention are disclosed including one embodiment wherein the dual gates are located on one side of the floating gate, a second embodiment which uses a diffusion in a semiconductor substrate as one of the control gates and a third embodiment wherein one of the control gates is disposed on one side of, or above, the floating gate and the other control gate is disposed on the other side of, or below, the floating gate near the surface of the channel region of the transistor.
Patent EP-0050228-A1 (EP)
Inventor: KLEUSER DIETER DR
IPC: C09K23/00
Filed: 1981-09-21
Abstract: 1. The use of a compound of the formula I  see diagramm : EP0050228,P9,F6  where R**1 and R**2 are identical or different and each is  see diagramm : EP0050228,P9,F7   see diagramm : EP0050228,P9,F8  -O-alpha-naphthyl or O-beta-naphthyl, where R**4 , R**5 and R**6 are identical or different and each is H, C1 -C12 -alkyl or C7 -C10 -aralkyl, and R**7 is hydrogen or methyl and R**3 is a radical of the formula II or III -(C2 H4 O)n (C3 H6 O)m H -(C3 H6 O)m (C2 H4 O)n H, where n is a number from 0 to 50 and m is a number from 0 to 50, with the proviso that m or n is 5 or more, as a non-ionic oil-in-water emulsifier component for crop protection formulations.
Patent EP-0054783-A1 (EP)
Inventor: RANKE GERHARD
IPC: B01D53/14
Filed: 1981-12-04
Abstract: Aus einem Rohgasstrom (1) werden Schwefelwasserstoff und Kohlendioxid durch physikalische Wäsche (8) ausgewaschen. Das Schwefelwasserstoff besser als Kohlendioxid lösende Waschmittel wird in einer Schwefelwasserstoff-Anreicherungssäule (25) von einem Teil des Kohlendioxids befreit und anschließend einer Waschmittelregenerierung (33) unterzogen. Aus der dabei ausgasenden Fraktion (36) wird durch erneute Wäsche (41) Schwefelwasserstoff ausgewaschen. Das beladene Waschmittel wird durch Rektifikation (46) regeneriert, wobei eine hoch angereicherte Schwefelwasserstoff-Fraktion (50) anfällt.
Patent EP-0038166-A1 (EP)
Inventor: RATZKER HERMAN BERTHOLD
IPC: G07F11/18
Filed: 1981-04-07
Abstract: The invention concerns a vending machine, e.g. of the coin freed type, having a package-dispensing drawer (11) reciprocatable between a locked, retracted position and an open, extended dispensing position. The drawer length and the machine casing or frame are of sufficient depth to accommodate two vertical banks of packages one behind the other. The rear of the drawer (11) passes through and beyond an opening (14) in the rear wall (13) of the frame. Two upstanding slightly spaced-apart blocks (130, 132) are secured to the drawer (11). The front block (130) supports the rear bank of packages and is of a height slightly less than that of the package. The two banks are separated by dividers the bottom edge of which is at a height less than twice the height of a package but more than the height of one package. The top surface (152) of the rear block (132) has projecting, freely rotatable rollers (150) to assist transfer of packages from the rear block to the front block (130).
Patent EP-0044151-A1 (EP)
Inventor: DE MARCO GIULIANO
IPC: G11B17/32
Filed: 1981-06-26
Abstract: The device comprises a carriage (20) mobile radially relative to the disk (10), and on which lower and upper opposing magnetic heads (30) and (37) are mounted, each for recording and/or reading a corresponding disk face. The upper magnetic head (37) is resiliently mounted at the end of an arm (36) pivoted to the carriage (20) and is urged against the disk with a predetermined load determined by a spring (43). A flexible joint (38) enables it to rotate in all directions about a central support (41). The lower magnetic head (30) is connected to the carriage by means of a pair of parallel leaf springs (32) which enable it to move along an axis normal to the plane of the disk without rotation, whereby both heads maintain good contact regardless of the height of the nominal plane of the disk (10).
Patent EP-0047098-A1 (EP)
Inventor: KATO SEIJI
IPC: H03H19/00
Filed: 1981-08-19
Abstract: Partial transfer of sampled electric charges from a sampling capacitor (C,) to a charge dividing capacitor (C 2 ) during a short time within each sampling period, and additional transfer of electric charges stored in the charge dividing capacitor (C 2 ) to an integrating capacitor (CB), or discharge thereof to the ground, according to the content of a weighting coefficient which determines an attenuation factor of the adjustable attenuator circuit. Application of such attenuator circuits to switched capacitor filters to realise adjustable filter characteristics.
Patent EP-0055975-A1 (EP)
Inventor: ABEL HEINZ
IPC: D06L1/14
Filed: 1981-12-31
Abstract: Stabiles, wasserfreies Textilhilfsmittel, das mindestens (A) ein anionisches Tensid, (B) ein anorganisches Oxydationsmittel, (C) ein Siloxanoxyalkylen-Copolymerisat und gegebenenfalls auch (D) eine Verbindung, welche mit Metallionen wasserlösliche, farblose Komplexe bildet, und/oder (E) ein polares organisches Lösungsmittel enthält. Das anionische Tensid der Komponente (A) kann auch in Kombination mit einem nichtionogenen Tensid vorliegen. Das Hilfsmittelgemisch wird insbesondere bei der oxidativen Entschlichtung von cellulosehaltigen Fasermaterialien eingesetzt, welche vorzugsweise mit einem Bleichprozess kombiniert wird.
Patent EP-0055265-A1 (EP)
Title: Dispositif d'entrainement
Inventor: CALVERT HOWARD MURRY
IPC: A63B21/045
Filed: 1981-06-29
Abstract: Dispositif d'entrainement comprenant un premier et un deuxieme organes (3, 14) pouvant etre deplaces l'un par rapport a l'autre depuis une position de repos contre l'action de bras elastiques (1, 2, 11, 12) pour permettre un mouvement d'entrainement, et comprenant des moyens, par exemple des dispositifs d'espacement (20, 28), permettant de regler a la position de repos la distance entre les organes (3, 14) sans devoir regler la pression requise pour deplacer le premier et le deuxieme organes contre l'action des bras elastiques.
Patent EP-0064991-A1 (EP)
Inventor: ZEILON STEN OLOF
IPC: F28D9/00
Filed: 1981-11-24
Abstract: Un echange de chaleur entre un liquide (1) et l'air (2) est obtenu en provoquant l'ecoulement du liquide (1), sous forme d'une pellicule liquide (5) se repandant par action capillaire, entre des paires (3) de membranes minces (4a et 4b) en forme de bandes orientees verticalement et maintenues ensemble par les forces d'adhesion de la pellicule liquide (5). L'ecoulement d'air (2) est amene de preference a contre-courant par rapport a l'ecoulement du liquide (1) dans des interstices (6) entourant les paires de membranes (3). L'echange de chaleur entre le liquide et l'air a lieu au travers des parois des membranes (4a, 4b). Les membranes (4a et 4b) se composent de preference d'une mince pellicule plastique, par exemple une pellicule en polyester preformee.
Patent EP-0069911-A1 (EP)
Inventor: BERGHAUSER GUNTER
IPC: B41N3/08
Filed: 1982-06-28
Abstract: Es werden ein Verfahren und eine Losung zum Konservieren von druckfertigen Flachdruckformen auf Basis von lichtgehärteten Diazoverbindungen beschrieben, die eine wasserlösliche filmbildende hochmolekulare organische Verbindung, eine Verbindung, die eine starke Lichtabsorption in dem Spektralbereich aufweist, in dem die Photolyse von lichtempfindlichen aromatischen Diazoverbindungen initiiert wird, und Wasser als Lösungsmittel enthält. Die Konservierung schützt die Bildschablone gegen Lichteinwirkung und verhindert das Nachlassen der Oleophilie bei der Lagerung.
Patent EP-0109455-A1 (EP)
Inventor: KELLER ROLAND
IPC: B62K19/00
Filed: 1982-11-19
Abstract: A plastics or aluminium frame comprises a central part (1) which is constructed as a hollow box and to which are connected two stiffening members (4) which extend alongside on the outside of the pedalling plane. Part (1) forms at the front a closed hollow box (2), into which a head tube (5) and a bottom bracket shell have been cast, and at the back a supporting structure (3), which holds the rear wheel (11) and a seat-pin (10). The fairing (13) is an optional part of the frame structure, which improves the aerodynamic properties. The design of the frame together with the fairing makes it possible to obtain a lightweight, bending- and twisting-resistant structure into which the fairing can be integrated. <IMAGE>
Patent EP-0081222-A1 (EP)
Inventor: WEICHEL ERNST
IPC: A01B49/06
Filed: 1982-12-04
Abstract: To reduce the ground pressure or to prevent driving tracks on arable land, in agricultural implement combinations consisting of a tractor (1) and of attachments (5, 6) additional supporting and pressure rollers (8, 9) running on the ground (E) are provided respectively in the region of the front wheels (2a) and rear wheels (2b) of the tractor. These rollers (8, 9) thus distribute the weight of the tractor (1) and attachments (5, 6) uniformly over the ground (E), so that the balloon-tyre wheels (2) leave no deep driving tracks or track grooves. <IMAGE>
Patent EP-0068657-A1 (EP)
Inventor: SOPER DOUGLAS CHARLES
IPC: F16L1/00
Filed: 1982-06-04
Abstract: In a method of replacing a section of an old cast iron main with a new main of plastics pipe material, the section (2) to be replaced is isolated from the adjacent live main (16) after a by-pass (5) is fitted between the section (2) and the main (16). One end of the pipe (52) is then pushed up the isolated section (2) until a desired length is located within the isolated section (2) and the other end of the pipe (52) is connected to the end (18) of the adjacent main (16). This enables the isolated section (2) to be kept alive solely by gas flow through the pipe (52) from the main (16) and the by- pass (5) can therefore be removed.
Patent EP-0067659-A1 (EP)
Inventor: VANDERSTEEL WILLIAM
IPC: B65G51/36
Filed: 1982-06-09
Abstract: A pneumatic pipeline transportation system for solid, containerized cargo. Cargo carrying vehicles (11, 13, 15, 17, 19) are propelled within a hollow guideway (10) adapted to hold movable vehicles (11, 13, 15, 17, 19) of substantially similar cross-section. Kinetic energy is applied to the vehicle intermittently, causing the vehicle to set a trapped column of air (14, 16) in the guideway (10) in motion. The air column (14, 16) acts on adjacent vehicles, and in combination with the applied force, propels the vehicles through the guideway (10).
Patent EP-0076705-A1 (EP)
Inventor: OHBAYASHI KEIJI
IPC: G03C1/825
Filed: 1982-10-06
Abstract: There is disclosed a light-sensitive silver halide photographic material having a white pigment containing layer and at least one silver halide emulsion layer provided successively on a support, being characterized in that there is provided a colorant containing layer capable of being made substantially colorless by a photographic treatment between said support and said white pigment containing layer. The present invention provides a light-sensitive silver halide photographic material having a reflective support improved to a great extent in sharpness substantially without bringing about lowering in sensitivity.
Patent EP-0058581-A1 (EP)
Title: Procédé et dispositif de contrôle de la puissance dans un réacteur nucléaire, utilisant des détecteurs de rayonnement gamma
Inventor: SMITH ROBERT D
IPC: G21C7/36
Filed: 1982-01-14
Abstract: Le contrôle de la puissance dissipée dans un réacteur nucléaire à partir des signaux de mesure de puissance fournis par des détecteurs (12) du type thermomètres gamma s'effectue simultanément par traitement direct et par traitement de précision du signal. Le traitement de précision prend en compte plusieurs paramètres représentatifs du réacteur. Le traitement direct fournit une seconde représentation du profil de puissance qui est continu et disponible au cours des interruptions du traitement de précision. Les signaux provenant du traitement séparé sont calibrés périodiquement à partir de la représentation fournie par le traitement de précision
Patent EP-0077279-A1 (EP)
Inventor: FORMANEK KAREL
IPC: C07C47/58
Filed: 1982-09-28
Abstract: 1. Process for the preparation or ortho-hydroxybenzaldehydes having the general formula :  see diagramm : EP0077279,P8,F3  in which R represents a hydrogen atom, an alkyl radical having 1 to 10 carbon atoms, an alkoxy radical having 1 to 10 carbon atoms, a hydroxyl group, a halogen atom or a formyl group, or two R groups, attached to two adjacent carbon atoms, form, together and with the carbon atoms carrying them, a benzene ring, and n is an integer from 1 to 3, by the reaction of a polyformaldehyde with a phenol having the general formula :  see diagramm : EP0077279,P9,F1  in which R and n have the meaning given above and in which at least one of the two positions ortho to the hydroxyl group is free, in the presence of a metal catalyst and, if appropriate, of a base, characterized in that the catalyst used is a derivative of titanium (IV).