baber/WOPTO huggingface dataset:
Patent EP-0050758-A1 (EP)
Inventor: VETTER KURT DIPL-ING
IPC: B05B5/04
Filed: 1981-10-07
Abstract: Um es bei einem rotierbaren, glockenförmigen Zerstäuber (Fig. 1) zum Erzeugen eine Farbnebeis aus einer beispielsweise mehrere Komponenten aufweisenden Farbflüssigkeit, mit einer Lippe (16), die Nuten (32) zur Kanalisierung der Flüssigkeitsströmung aufweist, wie er aus der DE-Gebrauchsmusterschrift 80 00 844 bekannt ist, zu ermöglichen, daß die Komponentenmischung verbessert wird, ist vorgeschlagen, die Nuten (32) sich paarweise kreuzen zu lassen, sodaß an den Kreuzungsstellen (40) eine zusätzliche Durchmischung der Flüssigkeit erfolgen kann.
Patent EP-0057763-A1 (EP)
Inventor: CAMPANELLA LIBORIO A
IPC: C07D239/91
Filed: 1981-11-10
Abstract: The present invention relates to an improved process for the preparation of 2-methyl-3-(o-tolyl)-7-chloro-1,2,3,4-tetrahydro-4-oxo-6-quinazolinesulfonamide by reacting the corresponding benzamide precursor with acetaldehyde or an acetal at an elevated temperature in the presence of ethanol or isopropanol and an acid having a negative pKa.
Patent EP-0039099-A1 (EP)
Inventor: GEURTSEN ALFONSUS ANTONIUS
IPC: B65H75/44
Filed: 1981-04-03
Abstract: The invention relates to a reel for a life-line comprising a frame (5), a winding member (3) journalled in said frame so as to be rotatable about a rotary axis, damping means connected on the one hand with the frame (5) and on the other hand with the winding member (3) and counteracting the rotation of the winding member (3) said damping means comprising at least one cam member (27) and a plurality of piston pumps (35) rotatably co-operating herewith along a relative path of movement with respect to one another and each having a cylinder (40) and a piston (39) displaceable therein and being in contact with the cam member (27), whilst of each pair of pumps (35), whose pistons (39) are moved in opposite senses by the cam member (27), the cylinders (40) communicate with one another through a channel (45) having a restriction. In order to provide a reel capable of providing powerful damping, which is nevertheless compact, the reel comprises one set of pumps having a plurality of pump pairs which co-operate with the cam member along one and the same relative path of movement and which communicate each with a common channel (46) portion through a restriction.
Patent EP-0045549-A1 (EP)
Inventor: WILCKE ROBERT
IPC: G06V10/44
Filed: 1981-07-24
Abstract: The invention relates to an apparatus for the recognition of characters, preferably of hand-written figures on documents, comprising a store for information obtained from a learning set and a processor for controlling the apparatus. The invention is characterized by a circuit (5, 6) for scanning and geometrically separating a portion of the binary store (4) containing the information of one character, a circuit (7) for establishing quasi-topological code tables in four viewing directions, a circuit (8) for transforming said code tables into four layer structure codes, and a circuit (10) in which probability tables are utilized for determining, by means of a circuit (11), the most probable class of the signal to be recognized. The apparatus is based on the idea of utilizing only one type of feature describing the entire basic structure, whereas each of the features utilized in the known technique only describes one portion of the structure.
Patent EP-0039551-A1 (EP)
Inventor: CROOK RICHARD WALLACE
IPC: H01Q1/18
Filed: 1981-04-21
Abstract: A stabilised ship borne antenna arrangement is provided with an antenna (20) which is stabilised against pitching and rolling motions of the ship on which it is mounted. The antenna is intended to rotate in azimuth about a stabilised vertical axis (12) and it is mounted on a rotatable member which rotates about an unstabilised axis (11), which is fixed relative to the ship. Linear actuators (5, 21) link the antenna to the rotatable member with the lengths of the actuators (5) being adjusted so as to maintain the vertical axis (12) of the antenna as it rotates. The stabilised portion of the antenna arrangement is relatively light with a low centre of gravity.
Patent EP-0050526-A1 (EP)
Inventor: BERGKVIST JORGEN
IPC: B01J8/24
Filed: 1981-10-21
Abstract: A fluidizable bed combustion chamber (1) comprises an intermediate partition (2) which divides the chamber (1) into an upper combustion space (1a) and a lower plenum chamber (1b) and which is provided with means (4a) for injecting fuel into the upper combustion space (1a) in which, during use of the combustion chamber, a bed (6) of fluidized material is created. The intermediate partition (2) is composed of a plurality of nested modules (7), each of polygonal shape and having a substantially centrally positioned fuel supply member (8). Each corner (9) of each module (7) is upwardly inclined in the direction away from the center of the module, and these corners (9) are provided with openings (10) enabling air to be injected into the upper combustion space (1a) from the plenum chamber (1b). Preferably, the modules (7) are of regular polygonal shape, for example triangular, quadratic or hexagonal.
Patent EP-0058278-A1 (EP)
Inventor: TIMMIS JOHN PETER
IPC: B60S1/24
Filed: 1981-12-03
Abstract: An ultra lightweight, thin link is formed of a strip which is of U-shaped section for most of its length and which has end portions in which integral bush bearings (12, 13) are provided by plunged holes (10 and 11) in the strip. The strip is very thin, eg about 0.5 mm, and is formed of non-alloy steel having nitrogen diffused through substantially the whole of the section thereof. 
     The nitrogen is in solid solution in a ferritic matrix. Such a structure is obtained by heat treatment in a nitrogen containing atmosphere followed by oil quenching. The strip also has an epsilon iron nitride surface layer (19) thereon in a portion (19b) of which oil is absorbed to impart self lubricating properties to the bearings (12, 13).
Patent EP-0047690-A1 (EP)
Title: Amplificateur monolithique comportant un système de division et de recombinaison de puissance groupant plusieurs transistors
Inventor: BERT ALAIN
IPC: H01L29/80
Filed: 1981-08-25
Abstract: L'invention concerne une nouvelle façon de combiner un certain nombre d'amplificateurs élémentaires réalisés sur une même plaquette semiconductrice, en très haute fréquence (la dizaine de GHz), en vue d'obtenir un amplificateur monolithique de puissance élevée et le large bande passante. L'amplificateur selon l'invention, comporte à l'entrée, une première ligne de transmission (100) du type microbande, coudée de manière à présenter une branche (10) d'entrée et une branche (20) de dérivation où les ondes réfléchies par suite des désadaptations sont absorbées dans une charge résistive (30). La région coudée de la ligne (100) est raccordée à une rangée d'éléments (C1L1C0) de lignes de transformation d'impédance allant aux grilles (cas des transistors à effet de champ). Il comporte à la sortie, une deuxième ligne microbande (200) parallèle à la première, raccordée en biais à une rangèe d'éléments analogues (C'1; L'1; C'0) à ceux de l'entrée de l'amplificateur.
Patent EP-0053959-A1 (EP)
Inventor: ROUGEOLLE DANIEL
IPC: H03L7/081
Filed: 1981-11-17
Abstract: The device for controlling a local clock signal H both in frequency and in phase by means of a binary signal S comprises logical means for delivering two signals S1 and S3 representing respectively the sign of the phase difference and the sign of the frequency difference between the signals H and S. The signal H is generated by a voltage-controlled oscillator circuit, the control voltage of which is generated by a tuning control circuit as a function of the signal S1 when the frequency of the signal H is close in value to the desired frequency and as a function of the signal S3 when this is not the case.
Patent EP-0041495-A1 (EP)
Inventor: BENSON GUSTAV ERIC VALDEMAR
IPC: A47K5/06
Filed: 1981-06-03
Abstract: A basic unit for dispensers holding e.g. liquid soap. The basic unit comprises three parts, a hood (1), a push button (2) and a bottom section (3). The bottom section is precision-fitted into the hood. It is also arranged to guide said push button. 
     The basic unit is intended to be loaded with a dispenser equipped with a discharge device dispensing e.g. liquid soap.
Patent EP-0076253-A1 (EP)
Inventor: BUCKINX POL
IPC: H03H9/02
Filed: 1981-04-06
Abstract: Un filtre d'ondes acoustiques de surface comprend des transducteurs en aluminium d'entree et de sortie (5, 2), un coupleur en aluminium 3db (4), un reflecteur en aluminium (3) et un substrat triangulaire (1) fabrique avec du niobate de lithium. Dans une configuration specifique, les longueurs des cotes du substrat sont egales a environ 6,06, 9,25 et 11,05 millimetres respectivement. La configuration triangulaire non seulement reduit la quantite de materiau de substrat requis, mais attenue egalement le degre de reflexion de signaux rencontres.
Patent EP-0060966-A1 (EP)
Inventor: STODT EBERHARD
IPC: B65F5/00
Filed: 1982-01-09
Abstract: 1. Garbage collecting and transporting system using a garbage truck (1) having a collecting vessel (5) subdivided by at least one partition (6) into at least two separate chambers (7, 8), at least one filler opening (11, 12 respectively) being associated with each chamber (7, 8) and the filler openings (11, 12) being disposed, with at least one partition (10) disposed therebetween, along-side one another in at least one upwardly pivotal door (9) for closing the collecting vessel (5), and each partition (10) between the filler openings (11, 12) adjoining the corresponding partition (6) between the chambers (7, 8) in the closed position of the door (9), and comprising a discharge station (2) having discharge openings (20, 21) and one partition (19) each between these openings, disposed corresponding to the associated partition (10) between the filler openings (11, 12) of the garbage truck (1), characterized in that there is associated with each partition (6) of the garbage truck (1) a connecting wall (10), which assures a tight connection of each partition (6) to associated partitions (19) of the discharge station (2) right at the start of opening of the door (9).
Patent EP-0058998-A1 (EP)
Inventor: HAMANO KUNIYUKI
IPC: G11C11/35
Filed: 1980-01-24
Abstract: A semicoductor memory device is disclosed having memory cells forming a high-density of semiconductor device, which comprises a semiconductor substrate of a first conductivity type, first and second semiconductor regions of a second conductivity provided in the semiconductor substrate, the first and second semiconductor regions defining a channel region therebetween at the surface of the substrate, an insulator film disposed on the channel region, a conductive layer formed on the insulator film, means for producing depletion layers from the first and second semiconductor regions in such a manner that the depletion layers contact with each other to isolate the channel region from the substrate, means for selectively feeding majority carriers of the substrate to the channel region at a density higher than that of the substrate, and a means for detecting the existence of the accumulation of the majority carriers in the channel region. Read digit lines and write digit lines of said memory device are connected, respectively, with said third semiconductor regions and said means for feeding majority carriers.
Patent EP-0067289-A1 (EP)
Title: Mechanism for driving operator interchangeable gear driven platens in typewriters or printers
Inventor: BROWN CLIFFORD GLENN
IPC: B41J11/00
Filed: 1982-04-21
Abstract: A support (32) for an idler gear (26, 30) is pivotally mounted about the driving gear axis (36) in a gear driven platen drive for a typewriter or printer. A constraining member (16, 18) mounted with the interchangeable platen (10) engages and constrains support (32) in a position to insure engagement of idler gear (26,30) with platen gear (14) and may be sized or shaped to insure proper positioning of support (32) and idler (26,30) for a number of different platen gears of varying diameters, allowing platens and platen gears to be readily changed to vary the line feed increment as desired by the operator.
Patent EP-0072031-A1 (EP)
Inventor: BERGER XAVER
IPC: F16B13/02
Filed: 1982-08-10
Abstract: 1. A plastic dowel (1) for anchoring screws in gypsum, aerated concrete or similar lightweight material, comprising an annularly closed neck (1a) and a substantially cylindrical spreader (1b) being divided into spreading segments (3) by radial longitudinal slots (2), the spreader carrying radially projecting longitudinal ribs (4), at least two longitudinal slots (2) extending centrally and in axial direction through longitudinal ribs (4), characterized in that the longitudinal ribs (4) containing a longitudinal slot (2) extend into the front portion of the spreader (1b), in that the longitudinal ribs (4) pass on the neck (1a) into one longitudinal edge (7) each which represents an intersection line of surface segments (8) of the neck (1a) that are directed uniformly in outward direction, and in that several axially spaced transverse ribs (10) bracing the longitudinal ribs (4) are formed on the spreading segments (3), the outer contour (12) of the transverse ribs (10) extending in parallel with the respective surface segments (8) of the neck (1a) when being regarded in the cross section of the dowel and tapering with its cross section toward the tip of the dowel in wedge-shaped manner.
Patent EP-0073453-A1 (EP)
Inventor: LONGREN DAVID C
IPC: F42B14/02
Filed: 1982-08-24
Abstract: A practice projectile is disclosed comprising a body (12) of aluminum die-casted into a driving band (14) and at least one wear ring (16, 17) coaxial about the axis (15) of the projectile.
Patent EP-0075832-A1 (EP)
Inventor: ISHII TAIJI
IPC: B32B5/20
Filed: 1982-09-20
Abstract: A transfer sheet comprising a releasable substrate (1) and a heat-formable pattern (3), and preferably a further foaming inhibiting pattern (5) formed thereon is prepared, and these pattern are transferred onto a foamable resin layer (2) such as a polyvinyl chloride plastisol containing a blowing agent. The entire structure is heated, whereupon there is obtained a decorative article in which a resin layer (7a), as a whole, has foamed, and at the same time, at the parts where the foamable resin pattern has been transferred, projecting convex parts (3a) are formed by the forming of the heat-foamable pattern, while depressed concave parts (5a) are formed at parts onto which the foaming inhibiting pattern has been transferred.
Patent EP-0085169-A1 (EP)
Inventor: ERSOY METIN DR-ING
IPC: B23Q16/02
Filed: 1982-12-16
Abstract: Bei einem hydraulisch betätigbaren Schwenkspanner, insbesondere zum Festpannen von Werkstücken, Werkzeugen und Vorrichtungen auf dem Tisch einer Werkzeugmaschine ist. In einem Gehäuse (1) ein Kolben (2) angeordnet, dessen Kolbenstange (2a) aus dem Gehäuse (1) abgedichtet herausragt und der einen Spannarm (10) trägt, welcher außer einer rein axialen Spannbewegung eine von einer Führungseinrichtung (8,9,13) bewirkte Schwenkbewegung ausführt. Die Führungseinrichtung (8,9,13) besteht aus einem normalerweise unverdrehbar am Gehäuse (1) angeordneten, in den Kolben (2) hineinragenden Steuerbolzen (13) sowie mindestens einer Steuerkurve (9), welche in der Führungsfläche (13a) zwischen Steuerbolzen (13) und Kolben (2) mit einem wendelförmigen Kurvenstück für die Schwenk- und gleichzeitige Hubbewegung und einem axialen Abschnitt für die reine Spannbewegung des Spannarmes (10) ausgebildet ist und in die ein am Kolben (2) oder Steuerbolzen (13) angeordnetes Führungsglied, vorzugsweise eine Kugel (8), hineinragt. Um eine Behinderung der Werkstückbewegung zu vermeiden, ist der Spannarm (10) aus einer um einen vorgegebenen Winkel gegenüber der Spannstellung (S) verdreheten, oberhalb der Spannebene liegende Zwischenstellung (Z) in eine gegenüber der Spannstellung (S) um den doppelten Winkel verdrehte, unterhalb der Spannebene (E) liegende Ruhestellung (R) verschwenkbar.
Patent EP-0064855-A1 (EP)
Inventor: HALLING PETER JAMES
IPC: C11C3/10
Filed: 1982-05-04
Abstract: Organic compounds susceptible to hydrolysis are prepared by reaction in a water-immiscible organic liquid in contact with an enzyme activated with water to catalyse the reaction and desiccant means to lower the water activity of the dispersion from which the reaction products are recovered. The enzyme may be a lipase to catalyse an interesterification process and the desiccant means may be immersed in the dispersion to remove water in the liquid phase or in the headspace above the dispersion to remove water vapour.
Patent EP-0064432-A1 (EP)
Inventor: GENZLING CLAUDE
IPC: A41D19/015
Filed: 1982-04-05
Abstract: Il est prévu à l'intérieur du gant (2) un élément de garniture (1) disposé entre la main du cycliste et la paroi du gant (2), ledit élément de garniture (1) présentant une partie (3) épousant les contours de la paume de la main et une partie (5) en forme de col présentant une ouverture (6) d'un côté délimitant l'espace compris entre le pouce (7) et l'index (8), lorsque la main est en position semi-fermée. L'invention est utilisée pour la réalisation de gants de cyclistes.
Patent EP-0068927-A1 (EP)
Title: Bloc de condensateurs pour la constitution d'un multiplicateur de tension intégré
Inventor: SAINT MARCOUX ROLAND
IPC: H01G4/38
Filed: 1982-05-27
Abstract: Bloc de condensateurs comportant un empilement de couches diélectriques (a, b, c, d, e, f, g, h, i) séparées par des plaques métalliques (7', 8', 9', 10') disposées relativement les unes par rapport aux autres de telle sorte qu'au moins une partie de chaque plaque métallique soit sensiblement en regard d'au moins une partie d'une autre plaque métallique, dans la direction de l'empilement, les plaques métalliques (7', 8', 9', 10') constituant les armatures des condensateurs. Selon l'invention, une première plaque métallique (9') intercalée entre une paire quelconque de couches diélectriques (c, d) et en regard d'une deuxième plaque métallique (7') placée au-dessus de la première plaque métallique (9') et intercalée entre une seconde paire de couches diélectriques (b, c) est en regard d'une troisième plaque métallique (8') placée au-dessus de la premère plaque metallique (9') et qui est intercalée entre une paire de couches diélectriques (a, b) différente de la seconde paire de couches diélectriques (b, c).
Patent EP-0069784-A1 (EP)
Inventor: SAKANO ISAO
IPC: A61K31/426
Filed: 1982-01-21
Abstract: Nouveaux derives de thiazolyle representes par la formule generale suivante: (FORMULE) ou R1 represente un groupe alkyle inferieur ou un groupe phenyle substitue ou non substitue, R2 represente un atome d'hydrogene, un groupe alkyle inferieur, un groupe alcoxy inferieur ou un groupe alkylthio inferieur, et R3 represente un groupe pyridyle, un groupe isoxazolyle ou un groupe represente par (FORMULE) procede de preparation, et compositions medicinales les contenant possedant un effet de controle de l'immunite et efficaces contre les rhumatismes articulaires chroniques, les maladies virales, le cancer, etc.
Patent EP-0067852-A1 (EP)
Inventor: MARK VICTOR
IPC: C08G63/682
Filed: 1981-12-18
Abstract: Des copolymeres de polyester-carbonate, des melanges de polyesters avec des copolymeres de polyester-carbonate et des compositions de copolymeres en bloc de polyester-carbonate ont des proprietes ameliorees de retardement de flammes lorsque des portions du copolymere contiennent un copolymere de diphenol fluore. Le diphenol fluore possede au moins un groupe alkyle fluore ou un groupe aryle fluore sur l'atome de carbone du methylene place entre les structures du cycle aromatique du diphenol. Des copolymeres de polyester-carbonate, les melanges de polyesters avec les copolymeres de polyester-carbonate et les compositions de polymeres en bloc de copolymeres de polyester-carbonate ont des caracteristiques de retardement des flammes.
Patent EP-0083644-A1 (EP)
Inventor: KADLIC THOMAS P
IPC: A63F1/14
Filed: 1982-07-14
Abstract: Distributeur de cartes de jeu (10) comprenant: a) au moins deux compartiments (12, 14) possédant chacun des dimensions appropriées pour contenir un tas (26) de cartes de jeu; b) une ouverture extérieure (32, 34) de chaque compartiment de laquelle les cartes de jeu peuvent être tirées une à la fois; c) un couvercle (18) pouvant être placé de manière sélective sur le compartiment dont il ne faut pas tirer de cartes pour bloquer le compartiment; et d), dans un mode de réalisation préférentiel, un rouleau (36) monté à l'intérieur d'un boîtier et disposé dans chaque compartiment derrière chaque tas, ce rouleau pouvant rouler par effet de la force de gravitation vers le fond (40) du compartiment pour maintenir le tas de cartes de jeu dans une condition empilée. Une méthode de jeu de cartes est aussi décrite, consistant à: a) utiliser au moins deux tas séparés (26) de cartes à partir desquels le donneur peut tirer des cartes; b) miser avant de choisir de quel tas l'on va tirer les cartes; c) choisir, par hasard, un des tas duquel l'on va tirer les cartes; d) tirer les cartes du tas choisi; et e)donner les cartes tirées du tas sélectionné au joueur.
Patent EP-0092556-A1 (EP)
Title: Produit à base de cellulose ou de chitize
Inventor: GUDJONS JUERGEN
IPC: A23L33/21
Filed: 1982-10-23
Abstract: Le produit selon l'invention, qui s'utilise essentiellement à titre d'additif alimentaire, se présente sous forme de particules en soit aqua-insolubles, mais par contre gonflables dans l'eau. L'intérieur de ces particules est constitué de polysaccharides, liées en positions 1.4 par liaison beta-glycosidique, essentiellement de cellulose ou de chitine; la surface de ces particules étant constituée de dérivés aqua-gonflables de tels polysaccharides.
Patent EP-0122950-A1 (EP)
Title: Tennis ball catcher
Inventor: BAUMGARTNER SEPP
IPC: A63B47/02
Filed: 1983-04-22
Abstract: The device has a collection channel (3), which extends over the width of the rear court boundary, an oblique surface (1), extending from the court surface to the front edge of the channel (3), for the balls to roll up, an arrangement for guiding the tennis balls, which pass into the channel (3), along the channel (3) to a collection point (9), and a surface arranged over the rear side of the channel (3) which damps the impact energy of the tennis balls, the damping surface being guided with a rear wall (7) from the rear side of the channel (3) upwards to the upper boundary of the region in which the majority of the balls are caught as a roof portion (5) sloping forwards and downwards over the channel (3) and then sloping downwards and rearwards as an under-roof portion (6) up to a point spaced away from the rear wall (7), said portions extending at an angle to one another and to the court surface in such a way that incoming tennis balls (A-D) are deflected into the channel (3) and the sloping surface has an angle of inclination such that balls bouncing off said surface are deflected against the rear wall (7). <IMAGE>
Patent EP-0100036-A1 (EP)
Inventor: KOERNER GOTZ DR
IPC: C08C19/00
Filed: 1983-07-15
Abstract: Organosiliciummodifizierte Polydiene der allgemeinen Formel <IMAGE> worin Z kettenbegrenzende Gruppe, R¹ ein Wasserstoff- oder Methylrest, R², R³, R<4> ein niederer Alkylrest mit 1 bis 4 Kohlenstoffatomen ist, der innerhalb des polymeren Moleküls bleich oder verschieden sein kann, R<5> ein Methylrest oder die Gruppe [O-(R<8>O-)s-R<4>], R<6>, R<7>, R<8> Alkylenreste mit 2 bis 4 Kohlenstoffatomen, C:O Verhältnis bei R<6>O = 2,25 bis 3 : 1 bei R<7>O = 2 bis 2,75:1 bei R<8>O = 2 bis 3 : 1 jedoch muss die Differenz des C:O Verhältnisses von R<6>O und R<7>O⋟0,25 sein, und das C:O Verhältnis von R<6>O< als das von R<7>O oder > als das von R<6>O sein, a = 0 bis 2, 0<b<3, wobei 0<a+b<3, p, q, s ⋟2, x, y ⋟0, z ⋟3 bedeuten. Die Erfindung betrifft ferner Verfahren zur Herstellung dieser Verbindungen sowie deren Verwendung als Dismulgatoren für Erdöl/Wasser-Emulsionen.