baber/WOPTO huggingface dataset:
Patent EP-0087411-A1 (EP)
Inventor: HODGE MALCOLM HELLYER
IPC: G02B6/028
Filed: 1981-09-04
Abstract: La capacité d'acheminement de données d'une fibre optique (38) étirée à partir d'une préforme en verre (22) est améliorée et optimalisée en effectuant des changements de l'indice de réfraction par rotation de la préforme pendant l'étirage.
Patent EP-0084065-A1 (EP)
Inventor: EUGSTER ARTHUR
IPC: A47J37/08
Filed: 1982-01-13
Abstract: 1. Toaster with a bun-baking rack (12), of which the grid (14) extends parallel to the upper surface of the toaster (10), arranged above the bread-receiving opening, wherein the grid (14) is provided with a vertical support part (16) arranged on one of its sides guided to adjust its height in a side face of the toaster (10), characterised in that the support part (16) is freely movable in the guide (21, 22, 31, 33) and is tiltable in the guide on account of the turning moment caused by the specific weight of the grid (14) and is thereby fixed by clamping in its position.
Patent EP-0060558-A1 (EP)
Inventor: DI BATTISTA PIERO DR
IPC: C08L101/00
Filed: 1982-03-16
Abstract: There are disclosed new 4-spiro-oxirane derivatives of substituted piperidine having the general formula:
     wherein R 1 , R 2 , R 3 , R 4 , either like or unlike one another, are each an alkyl radical having 1 to 4 C, or R, and R 2 , and/or R 3  and R 4  together form a cyclo-alkylene radical having 3 to 13 C; R 5  may be hydrogen, an alkyl, oxyalkyl or alkoxy radical having 1 to 6 C, an aryl or aryl-alkyl radical having 6 to 18 C, an alkenyl radical having 2 to 6 or a -(CH 2 ] x CO 2 R 7  radical in which X is an integer from 0 to 12, R 7  = H, metal, an alkyl, alkylene, alkenyl, alkenylene radical having 1 to 20 C and R 6  is hydrogen or an alkyl radical containing 1 to 4 C.
Patent EP-0094437-A1 (EP)
Inventor: FRAMPTON JEFFERY
IPC: B60J10/244
Filed: 1982-05-05
Abstract: The opening panel can be fixed to the surface of the roof of the vehicle, after construction of the latter. The panel is fixed to the surface of the roof of the vehicle via hinges (12) and a handle (11). The opening surface (6) rests on a sealing strip (4) which enables the pressure of the opening surface (6) to be distributed uniformly over the frame (2)/counter-frame assembly and the surface of the roof of the vehicle. <IMAGE>
Patent EP-0068188-A1 (EP)
Inventor: KLUTH HANS-JURGEN ING GRAD
IPC: H04N5/92
Filed: 1982-06-08
Abstract: A television tape recorder in which a television signal, composed of a picture carrier which is frequency modulated with a video signal and an audio carrier each frequency modulated with an LF audio signal, is recorded along successive oblique tracks of a record carrier such that one successive picture field is recorded along each track. The recorder includes a playback portion composed of two playback heads for alternatingly scanning successive tracks on the record carrier such that successive segments of the modulated audio carrier are picked up by alternate ones of the heads, two separate FM demodulators each connected to a respective playback head for receiving the audio carrier segments picked up its respective heads and for demodulating those segments, an audio signal path, and a switching device connected between the demodulators and the path for selectively connecting each demodulator to the path during the time when the playback head connected to that demodulator is scanning a track, whereby interference in the audio signal in the path is reduced.
Patent EP-0071214-A1 (EP)
Inventor: KOLMEL KURT DR
IPC: G01R31/34
Filed: 1982-07-23
Abstract: 1. An arrangement for determining the sum of electrical braking forces for a plurality of commutator traction motors (1-4) in an electrically driven vehicle, wherein the braking force is formed by the multiplication of two measured values, the first of which is a sum of the armature currents, and the second of which is a magnitude related to the excitation current, characterised in that the magnitude related to the excitation current is modified such that it corresponds to the actual course of the magnetic motor flux (vphi) during braking, in that each one of several function generators (16, 17, 18) is selectively connected by means of switches (19, 20, 21), where each function generator is respectively adapted to one of a plurality of types of driving vehicle.
Patent EP-0080150-A1 (EP)
Title: Dispositif de transport en atelier d'objets cylindriques lourds
Inventor: LEMAITRE RENE
IPC: B21C47/24
Filed: 1982-11-16
Abstract: Dispositif de transport en atelier d'objets cylindriques lourds (5) sur un chariot guidé le long d'une fosse creusée dans le sol (1). Il comprend un rail femelle (2) disposé sur le fond et les bords de la fosse, un rail mâle (3) central laissant subsister de chaque côté entre lui et le rail femelle un espace longitudinal, et à face plane (3A) au niveau du sol, deux longerons (4A, 4B) solidaires du chariot, pouvant s'insérer dans les espaces longitudinaux, et des moyens de soulèvement des longerons au-dessus du niveau du sol.
Patent EP-0081205-A1 (EP)
Inventor: LEHMANN DIETER
IPC: F01B3/02
Filed: 1982-12-02
Abstract: 1. A variable displacement wobble-plate internal combustion engine the wobble-plate of which is pivotable in the machine casing (1) relative to the motor main shaft (14) about an axis intersecting, at right angles, the center axis (4) of the motor main shaft (14), with the rotating part (9) of the wobble-plate being pivotable about a pivot axis (13) rotating with the motor main shaft (14) and being eccentrically disposed transverse of the motor main shaft (14), on a flywheel (47) formed at the end of the motor main shaft (14), and with the non-rotating part (7) of the wobble-plate, via a dual-shaft joint (8) being rigidly connected to the maschine casing (1), characterized in that the motor main shaft (14) is supported and borne on one side of the machine casing (1) only and that the flywheel (47) formed at the end of the motor main shaft (14) is disposed in flying manner, and that a pinion rigidly connected to the flywheel (47) forms the pivot axis (13).
Patent EP-0063888-A1 (EP)
Inventor: SAUNDERS PATRICK GEORGE
IPC: A01D85/00
Filed: 1982-04-08
Abstract: A bale accumulator has a frame (10) with an inlet (12) to receive bales and diverter gates (24, 28) to divert the bales into different positions to form a set (32A) against an abutment provided by an abutment gate (34) or a previous set (328) which had been released into a rear part of the frame and arrested by a tail gate (38). A set formed against the abutment gate (34) trips that gate when the set is formed to allow the set to pass into the rear portion, where it keeps the abutment gate raised and forms the abutment for the next set. When two such sets are formed, the tail gate (38) is tripped to release the bales from the accumulator. 
     This design of accumulator is smaller than conventional accumulators of this general type.
Patent EP-0068641-A1 (EP)
Inventor: SZIPPL ANDREW F
IPC: H02K7/08
Filed: 1982-05-27
Abstract: An energy efficient generator (10) Includes a rotor assembly (28, 29) utilizing a hollow or tubular shaft (26) journaled in a housing for slight axial floating movement. The rotating rectifier (50) of the generator (10) is positioned inside the hollow shaft (26) for rotation therewith. In this manner the shaft (26) and, of course, the rotor assembly (28, 29) is significantly reduced in mass not only improving the energy efficiency of the unit, but also permitting the rotating rectifier (50) assembly to be much more accessible for inspection, service or replacement. The floating journal (30) for the hollow shaft (26) also minimizes replacement or rebuild requirements while permitting the driving engine crankshaft (15) to float axially between its thrust bearings as may occur under start up and high torque applications.
Patent EP-0081940-A1 (EP)
Inventor: NOWLIN THOMAS EDWARD
IPC: C08F210/00
Filed: 1982-11-30
Abstract: catalyst for use in the production of linear low density polyethylene is prepared by contacting a silica carrier with an organomagnesium compound in a carrier liquid so that magnesium is transferred onto the carrier by precipitation and reaction with surface hydroxyl sites on the carrier. The resultant solid supported magnesium compound is then treated with a tetravalent titanium compound in a carrier liquid. 
     On activation, the catalyst is found to be effective in producing linear low density polyethylene having a density of 0.930 and below by polymerization of ethylene with hexene in the gas phase.
Patent EP-0070783-A1 (EP)
Inventor: CHAUVEAU JEAN-LOUIS
IPC: H01F27/30
Filed: 1982-07-20
Abstract: 1. A winding packing member for winding a winding wire on a magnetic core of the kind comprising an elongate body portion which is adapted to be placed in cornerwise relationship on an edge of said core characterised in that it comprises at least two radially projecting retaining elements (20) in combination with recesses (11) in the body portion, which are adapted to fit on to the retaining elements (20, 20') of a subjacent packing member (31a, 33a).
Patent EP-0069046-A1 (EP)
Inventor: LESCHE WOLFGANG DIPL-ING
IPC: G05B11/42
Filed: 1982-06-02
Abstract: Die Erfindung bezieht sich auf ein elektronisches Gerät mit Einrichtungen zur Einstellung der Regelparameter, mit einer analogen Anzeigevorrichtung für Ist- und Sollwert, mit Bedienungselementen auf seiner Frontplatte, mit einer weiteren analogen Anzeigevorrichtung und mit einem mittels einer Blende betätigbaren Umschalter. Um ein solches Gerät hinsichtlich der Anwahl der Regelparameter verhältnismässig einfach und mit geringem Aufwand herstellbar zu gestalten, sind auf der Frontplatte (3) neben ersten Bedienungselementen (9) zur inkrementellen Veränderung des Sollwertes weitere Bedienungselemente (10) zur inkrementellen Einstellung von Handstellwerten vorhanden, die der weiteren Anzeigevorrichtung zugeordnet sind. Der Umschalter (13) bereitet in seiner einen Schalterstellung Verbindungen der weiteren Bedienungselemente (10) mit den Einrichtungen zur Einstellung der Regelparameter vor; auf der Frontplatte (3) befindet sich ein weiterer Skalenteil (23) der weiteren Anzeigenvorrichtung zur Anzeige der jeweils angewählten Einrichtung. Die Erfindung ist bei digitalen Reglern anwendbar.
Patent EP-0061437-A1 (EP)
Inventor: PERTEN PETER
IPC: G01N33/10
Filed: 1982-03-08
Abstract: Ein Analysator zur relativen, z.B. prozentualen Mengenmessung gewisser Stoffe wie Protein, Wasser und/oder Fett in pulverförmigen, breiförmigen und anderen nichtstarren Lebensmitteln, ist so ausgeführt, dass er eine Probe (21) und eine Referenz (12) mit kollimiertem monochromatischem infrarotem Licht abwechselnd bestrahlt. Sowohl die Probe als auch die Referenz werden mit Licht verschiedener Wellenlänge der Reihe nach bestrahlt. Fotozellen (11) in einer offenen kugelförmigen Kammer (10), sog. Ulbricht-Kugel, empfangen von der Probe und der Referenz diffus reflektiertes Licht und erzeugen entsprechende elektrische Signale. Im Strahlengang befindet sich ein für diese Wellenlängen durchlässiges Fenster (15), das direkt gegen die Probe anliegt, welche daher mit keinem eigenen Deckglas o.ä versehen ist. Die Probe wird in einen Probenbehälter (15-17) gefüllt, der vom Fenster (15) zusammen mit einem dieses umgebenden Wandbereich (16) sowie einer dem Fenster entgegengesetzten Wand (17) gebildet wird. Bei Verwendung ist der Probenbehälter rundherum geschlossen jedoch an einer Randseite mit einer Einfüllöffnung und an der entgegengesetzten Randseite mit einem festen oder federnden Boden versehen. Zwischen der genannten Wand und dem Fenster (15) befindet sich daher ein Zwischenraum, in den die Probe quer zur Fensterachse durch die Einfüllöffnung eingefüllt wird. Die genannte Wand (17) und der das Fenster enthaltende Körper des eigentlichen Analysators sind voneinander so trennbar, dass der genannte Zwischenraum völlig geöffnet wird, und sind mehldicht oder flüssigkeitsdicht gegeneinander ansetzbar. Der Strahlengang ist geradlinig und der Analysator ist in jeder Stellung zwischen waagrecht und lotrecht verwendbar.
Patent EP-0071624-A1 (EP)
Title: Porte de chalut
Inventor: OTTERLEI OLAV H
IPC: A01K73/045
Filed: 1982-02-12
Abstract: Porte de chalutier pourvue de deux ou plusieurs lames ou feuilles en forme d'ailes generalement paralleles, placees cote a cote entre une poutre superieure et une poutre inferieure afin de conserver leur disposition verticale lors de la traction. L'objet de la presente realisation est de realiser une porte de chalutier presentant une force de propagation elevee comparee a la force de traction. Les lames (11-14; 11-14; 11''-13'') sont placees pour creer des zones d'ecoulement principalement separees entre des lames adjacentes principalement sur une rangee avec un recouvrement en plateau entre des lames adjacentes. Les lames (11-14; 11'-14'; 11''-13'') sont courbees en forme de croix. Il est avantageux que la plupart des lames soient disposees de maniere telle que leur plan principal forme un angle de 12-15 avec le plan principal de la porte de chalutier.
Patent EP-0082202-A1 (EP)
Inventor: FORD ROBERT J
IPC: B29C43/00
Filed: 1982-06-30
Abstract: Procédé de fabrication d'une préforme (14) à partir de laminés multiples non-polymérisés d'un matériau composite renforcé de fibres imprégnées de résine (12). La préforme (14) présente une forme irrégulière (Ap) de sorte qu'au moins un bord d'une section quelconque transversale de la préforme (14) varie suivant sa longueur par rapport à un ensemble d'axes de coordonnées de référence (X, Y, Z), et de sorte que la surface de chaque section de la préforme (14) suivant sa longueur soit prédéterminée. Un organe supérieur (10) est formé avec une longueur sensiblement égale à celle de la préforme (14) à partir de laminés multiples non-polymérisés en matériau composite renforcé en fibres imprégnées de résine (12) pour avoir une forme régulière (AL) de sorte qu'aucun bord d'une section transversale quelconque ne varie suivant sa longueur par rapport à l'ensemble d'axes de coordonnées de référence (X, Y, Z). La surface de chaque section transversale de l'organe supérieur (10) suivant sa longueur est sensiblement égale à une section correspondante prédéterminée de la préforme (14). L'organe supérieur (10) est placé dans un outil (16, 20) ayant une pièce (16) comprenant une cavité (18) définissant une partie de la préforme (14), et il est compacté à froid pour remplir la cavité (18) transformant ainsi l'organe supérieur (10) en la préforme (14) de forme désirée.
Patent EP-0088084-A1 (EP)
Inventor: PHIPPS JOHN P
IPC: H01L31/12
Filed: 1982-07-15
Abstract: Un relais et régulateur à semiconducteurs amélioré (24, 34) présentant un temps de mise hors tension réduit, une entrée analogique ou numérique et une sortie analogique ou numérique, est obtenu en utilisant un JFET à appauvrissement (40, 50) en tant que chemin de décharge à résistance variable pour une porte (28) d'un dispositif de commutation de puissance à MOSFET (25) dans lequel la porte (28) est chargée par un premier groupe de cellules photovoltaïques (17) couplées optiquement à une entrée LED (11) mais isolées électriquement de celle-ci. Un deuxième groupe de cellules photovoltaïques (60, 70) sensibles à la même entrée LED (11a) ou à une entrée LED séparée (116) maintiennent le JFET (40, 50) dans un état hors tension tandis que la porte MOSFET (28) est mise sous tension. Une sortie variable et une logique AND sont ainsi obtenues.
Patent EP-0083648-A1 (EP)
Inventor: WALKER FRANCIS HARRY
IPC: A01N47/12
Filed: 1982-07-19
Abstract: Nouveaux S-benzyl thiolcarbamates ayant la formule suivante: $(8,)$dans laquelle R1 est choisi parmi le groupe constitué d'hydrogène et de méthoxy, R2 est choisi parmi le groupe constitué de méthyle, éthyle et allyle, et R3 est choisi parmi le groupe constitué d'un alkyle de C3 à C6 à chaîne droite éventuellement substitué avec un ou deux groupes méthyle, et allyle. Les composés sont particulièrement efficaces pour le contrôle des mauvaises herbes associées aux plantations de riz.
Patent EP-0093729-A1 (EP)
Title: Appareil de signalisation de changement de direction pour cycle
Inventor: MUHLETHALER HENRI
IPC: B62J6/00
Filed: 1982-11-12
Abstract: L'appareil comprend deux bras (9) articulés sur un support se fixant au tube du cadre du cycle (1) par un collier et qui portent, à leur extrémité libre, chacun une source lumineuse protégéé par des verres orangés (18). Grâce à cette disposition, les tubes (9) peuvent occuper soit une position déployée, opérationnelle, dans laquelle ils sont perpendiculaires au plan du cadre du cycle (1), soit une position rabattue, vers l'avant ou vers l'arrière du cycle, dans laquelle ils sont parallèles au plan du cadre de celui-ci, ce qui permet de porter le cycle ou de le remiser sans que les bras (9) soient gênants ou risquent de se détériorer.
Patent EP-0091093-A1 (EP)
Title: Method and apparatus for cleansing and disinfecting toilet tanks and bowls
Inventor: MELOY GILBERT K
IPC: E03D9/02
Filed: 1983-03-30
Abstract: Method and apparatus for cleansing and disinfecting a toilet tank and toilet bowl by treating the water discharged from the toilet tank each time the toilet is flushed. A passive dosing dispenser that automatically dispenses a disinfectant with each flush is provided in the tank to carry out the cleansing and disinfecting method. The dispenser (20) comprises a series of chambers in fluid communication including a reservoir (21) containing the source of disinfectant, a vented volume control chamber (30), a delivery tube (40) provided with a dispensing orifice (43, 45) in dynamic fluid communication with liquid in the toilet tank, and a vented standpipe (46). The respective chambers have volumes selected to provide a controlled dispensing action, and the arrangement of chambers is such that the concentration of the aqueous disinfectant solution discharged remains substantially constant upon repetitive flushing, and/or during extended quiescent periods. The dispenser can be provided with means responsive to toilet tank and toilet water contaminants that tend to interfere with the disinfectant dispensed.
Patent EP-0106945-A1 (EP)
Inventor: FREY OTTO
IPC: A61F2/30
Filed: 1983-07-26
Abstract: The anchoring shank is provided with a plurality of depressions which are arranged in fish-scale manner. Each depression is of arch-like shape with flanks which taper conically towards the proximal end of the shank. In addition, each depression merges into the shank at the distal end while having a trough parallel to the axis of the shank. The depressions serve to improve the adhesion between the bone cement bed and the shank obviates looseness caused by shrinkage of the bone cement bed.
Patent EP-0106095-A1 (EP)
Inventor: HANGAUER WILFRIED DR
IPC: G05D23/275
Filed: 1983-09-02
Abstract: The invention relates to a control for a heating installation (2) consisting of a plurality of radiators (10, 11, 12) controlled by thermostatic valves and fed from a boiler, and its essence is that the thermostatic valves (13, 14, 15 ...) have a sensor (24, 26, 28 ...) whose state can be varied with the position of the valve closing element of the thermostatic valve and alter the latter if the valve closure element approaches its open final position or moves away from it, and that all the sensors (24, 26, 28 ...) are connected to the boiler (1) valve (5) drive (16) in accordance with an OR condition.
Patent EP-0108381-A1 (EP)
Inventor: GOLL JOHN D
IPC: D21H17/67
Filed: 1983-11-02
Abstract: A method for producing a fibrous board having a decorative, textured surface comprising the steps of:
     (a) forming a wet mat of entangled mineral fibres;   (b) pressure moulding (19,20) said fibrous mat while it is still wet to produce a textured surface pattern; and   (c) drying (23) said mat.   
     The mat is preferably formed on a Fourdrinier or a cylinder machine from an aqueous slurry comprising mineral wool, clay, perlite, newsprint, starch and a flocculant. A paint or water (22) may be applied (18, resp. 21,21') to the mat before the pressure moulding step.
Patent EP-0084387-A1 (EP)
Inventor: SEIDEL HORST
IPC: F27B21/02
Filed: 1983-01-05
Abstract: 1. A circular cooler or heater for treating lump material in direct contact with gases, characterized by the following features : a) a stationary, central column b) a carrying frame, which rotates about the central column, and c) radially extending segments secured to the carrying frame, wherein d) each segment consists of radially extending side walls, which define between them à segment chamber that opens into the interior chamber and is open at the rear, a cell for the lump material is disposed in front of the open rear and of the segment chamber and is defined by tangential inner and outer gas-permeable walls and a bottom structure, and an outer tangential gastight wall is spaced from the cell-defining outer gas-permeable wall and is connected at its bottom by a sheet metal element to the side walls and the outer wall defining the cell, e) a circular stationary sealing channel, into which the lower edges of the outer walls of the segments extend, f) a circular outer sealing channel provided at the top edges of the outer walls of the segments and a circular inner sealing channel at the top of the chambers in front of the cell-defining inner gas-permeable walls, g) a stationary circular gas duct, which is open-bottomed and extends over the cells and has two legs, which extend into the outer and inner sealing channels, respectively h) an interruption of the gas duct at the charging and discharging station, which interruption is effected by vertical blocking walls disposed in front of and behind said station, and a horizontal covering, which is disposed at said station and has a charging opening, i) means for discharging the cells at their bottom adjacent to the discharging station, j) stationary shutters for closing the openings in the chambers of those segments which are adjacent to the charging and discharging station, k) supply and discharge ducts for conducting the gases to the gas duct and to the openings in the segment chambers.
Patent EP-0086577-A1 (EP)
Inventor: MCCONACHIE MALCOLM ALEXANDER
IPC: H04L13/00
Filed: 1983-01-24
Abstract: A communication system has a first station (SO) and a plurality of further stations (S1-S4), two communication channels (A, B), for transmission in opposite directions, serially connecting the stations. The first station includes routing means operable in a double looped mode to route signals received on each channel onto the respective other channel and the further stations each including routing means operable in a through mode to forward, in the same channel, signals received on each channel, thereby forming a single folded transmision path. Preferably the further stations each are responsive to the cessation of signalling energy (e.g. a break in the transmission path) on a channel to assume a looped mode in which signals received in the other channel are rerouted onto that channel, with the first station responding by assuming a through mode in which signals received on each channel are forwarded in the same channel, again forming a single folded transmission path following rerouting at two of the further stations.
Patent EP-0106426-A1 (EP)
Inventor: BATES JOHN FRANCIS
IPC: C22C38/00
Filed: 1983-05-03
Abstract: Austenitic stainless steel alloys having excellent fast neutron irradiation swelling resistance and good post irradiation ductility, making them especially useful for liquid metal fast breeder reactor applications. The alloy contains: from 0.04 to 0.09 wt.% carbon; from 1.5 to 2.5 wt.% manganese; from 0.5 to 1.6 wt.% silicon; from 0.03 to 0.08 wt.% phosphorus; from 13.3 to 16.5 wt.% chromium; from 13.7 to 16.0 wt.% nickel; from 1.0 to 3.0 wt.% molybdenum; from 0.10 to 0.35 wt.% titanium and up to about 0.20 wt.% zirconium.