baber/WOPTO huggingface dataset:
Patent EP-0016257-A1 (EP)
Inventor: KERSCHER FRANZ
IPC: F16B12/04
Filed: 1979-12-11
Abstract: A connector is disclosed for the construction of a framework used in electrical communication engineering. At least two connection pieces are employed at a junction. Each connection piece has adhesive grooves within which glue flows. These connection pieces fit into hollow tubes to be joined and which are thereby glued together. Trapping of air bubbles during the introduction of glue is avoided by providing at least one central groove around a periphery of each connection piece and from which branching grooves extend. Also, an apertured disk can be slipped onto the connection pieces to prevent exiting of the adhesive and thereby insure a further improvement in adhesive distribution. A gap is also provided for release of trapped air.
Patent EP-0012952-A1 (EP)
Inventor: LATTA MILTON RUSSELL
IPC: G06K15/12
Filed: 1979-12-14
Abstract: A laser beam scanning system includes a laser beam generator (8), a modulating unit (141 and a deflecting system (16). The laser beam generated in the generator (8) is divided in the modulating unit (14) into two or more scan beams which are scanned by the deflecting system (16) over a surface (18). The intensity of each scan beam is modulated in the modulating unit (14). 
     The scan beams are scanned over the surface (18) in a plurality of parallel scan lines, equally spaced apart. The area covered by each scan beam is wider than the distance between adjacent scan lines so these areas overlap. 
     In order to avoid interference between adjacent scan beams the modulating unit (14) and the deflecting system (16) are arranged so that adjacent scan beams do not actually overlap during the scanning along the scan lines.
Patent EP-0023526-A1 (EP)
Title: Tool for removing lids from tins
Inventor: MORRIS ALBERT EDWARD
IPC: B25B7/02
Filed: 1979-08-02
Abstract: A gripping tool has first (1) and second (2) displaceably connected members having respective associated jaws (6, 8). The jaw (6) of the first member (1) is dimensioned to engage under the peripheral lip (14) of a tin lid (12) such as is found on a tin of paint and for this purpose the jaw is preferably of thin flat strip-like form. The jaw (8) associated with the second member (2) is dimensioned so as to project beyond the end of the first member's jaw (6) and downwardly so as to engage over the peripheral lip (14) of the tin lid (12) and down over an adjacent upstanding flange (13) of the lid. The arrangement is such that when the handles are moved in a gripping action, the jaws clamp over the tin lid to permit the tin lid to be loosened for removal from the tin. In one embodiment, the arrangement is such that a levering action is used with the rim at the top edge of the tin acting as the fulcrum and a bottom portion of the first member rocking on the fulcrum.
Patent EP-0006776-A1 (EP)
Inventor: TILLIE ETIENNE
IPC: E01H1/00
Filed: 1979-05-29
Abstract: Le ?procédé? se caractérise principalement par l'utilisation de semi-hydrates de sulfate de calcium notamment sous la forme ALPHA, c'est-à-dire un produit présentant des qualités de prise, de durcissement, de séquestration et de rétention. Ces produits permettent de séquestrer les particules d'hydrocarbures. Après durcissement l'ensemble résultant par example sous forme d'une plaque est parfaitement déblayé. Le procédé s'applique notamment à la lutte contre la pollution des pages par les hydrocarbures rejetés en mer. Le procédé est mis en oeuvre au moyen d'un dispositif comprenant un ensemble (1) pour répandre le liant précité et un ensemble (2) pour brasser ledit liant avec la couche d'hydrocarbures, ledit dispositif étant monté sur deux roues (5) par exemple et attelé, par l'intermédiaire d'une liaison à rotule (4), à un engin mobile tel qu'un camion.
Patent EP-0010011-A1 (EP)
Inventor: MENAGER JEAN
IPC: F16J15/34
Filed: 1979-08-30
Abstract: Pompe centrifuge, du type comprenant un corps, un arbre monté rotatif dans le corps par l'intermédiaire d'un roulement, une turbine fixée sur l'arbre et, entre la turbine et le roulement, une garniture d'étanchéité à bagues frottantes (10) comprenant un manchon intérieur (11) en matière élastomère emmanché sur l'arbre, le dit manchon comportant une portion (12) adjacente à la turbine sur laquelle est fixée l'une des bagues et, à l'extrémité côté roulement, un épanouissement radial (15) pour maintenir la garniture d'étanchéité à l'état assemblé avant son montage. Le manchon se prolonge axialement, au-delà du dit épanouissement radial (15), par une lèvre (16) qui frotte sur la paroi adjacente du roulement.
Patent EP-0006839-A1 (EP)
Inventor: ALEMBIK ALFRED
IPC: A47C21/00
Filed: 1979-06-11
Abstract: A seat which can be converted to a bed having several cushions (1, 2, 3) serving as sitting or lying surfaces, in which seat shelves (29) are provided in the space (28) bounded by the frame (4) of the furniture and the backrest cushion (3). <IMAGE>
Patent EP-0021369-A1 (EP)
Inventor: SASAKI ISAO
IPC: C08J7/046
Filed: 1980-06-20
Abstract: A shaped resin article is coated with an acrylic coating composition comprised of a (meth)acrylic acid ester polymer, a polyfunctional monomer containing at least two (meth)acryloyloxy groups in one molecule and, if necessary, an organic solvent, irradiated with ultraviolet rays, and then treated with a treating agent.
Patent EP-0027867-A1 (EP)
Inventor: HARTWIG JURGEN
IPC: H02P23/00
Filed: 1980-08-16
Abstract: Ein Schrittmotor (12, 31) zur Verstellung der Überstichbreite und/oder der Vorschublänge einer Nähmaschine ist mit einer Steuereinrichtung verbunden, welche die Schrittfrequenz des Motors (12, 31) in Abhängigkeit von der gerade ausgeführten Drehzahl der Nähmaschine verändert. Die Steuereinrichtung enthält einen Mikrocomputer (79) und einen an diesem angeschlossenen Impulsgeber (80), welcher an den Mikrocomputer (79) Impulse liefert, die der Drehzahl der Nähmaschine proportional sind.
Patent EP-0023081-A1 (EP)
Inventor: UENO NORIO
IPC: H03H19/00
Filed: 1980-06-09
Abstract: A filter circuit (16') is disclosed, comprising a switched capacitor filter (21), and, at its input stage (40), a plurality of switched capacitors (41-1, 41-2, 41-3). The switched capacitors, connected in parallel with each other, receive the same successive input signals (VSin"). 
     The filter circuit may form part of the receiver in a PCM communication system, wherein the decoder (17') provides a series of PAM pulses (VSin") with undesirable gaps inbet- ween In order to fill in the gaps in the signal to provide the filter (21) with a 100% sample-and-hold signal (VS ....), the said switched capacitors 41-1, 41-2, 41-3 store the input signal amplitude at a predetermined moment or moments during an input signal cycle, and discharge their stored amplitudes at regular intervals throughout the cycle.
Patent EP-0023922-A1 (EP)
Inventor: APPEL MAX J G
IPC: C07K14/015
Filed: 1980-08-25
Abstract: Un vaccin contre la maladie causee par des parvovirus canins (CPV) est produit en utilisant un vaccin de virus de l'aleucemie feline modifie, vivant (attenue) ou chimiquement inactive.
Patent EP-0038803-A1 (EP)
Inventor: NELSON EDWARD I
IPC: H03K17/94
Filed: 1981-03-23
Abstract: Clavier photo-optique ayant un boitier de clavier et des touches ameliorees pour obtenir un dispositif culbuteur de N-touches. Le clavier consiste en un boitier de clavier (20) et des touches, et peut avoir une plaque de base (22). La touche possede une paire de rainures (28 et 30) orientees le long de l'axe des colonnes et des rangees pour permettre le passage de la lumiere independamment de la position relevee ou enfoncee de la touche. Le clavier contient aussi un element de remise a zero via un canal de lumiere (29) pour synchroniser la logique du clavier en cas de desynchronisation lorsque des enfoncements partiels de touches sont effectues.
Patent EP-0044472-A1 (EP)
Inventor: IIJIMA TOKUZO
IPC: C25B9/19
Filed: 1981-07-09
Abstract: Disclosed is a separator electrolytic cell providing glove-shaped membranes (4) which is comprised of a first electrode compartment (20) surrounded with a releasable lateral plate (15) of a cell and a glove-shaped finger comprising a separator installation support (1) and glove-shaped membranes (4) and a second electrode compartment (21) surrounded with remainder cell walls and the glove-shaped finger. The glove-shaped membranes (4) processed by simplified steps are installed very feasibly to the cell, providing tight sealing.
Patent EP-0047827-A1 (EP)
Inventor: WASMEIER ALBERT
IPC: H01H1/58
Filed: 1981-07-10
Abstract: In a device (1) for holding electrical components (2) such as keys, switches or such like, on a circuit board (3), the latter is provided with a baseplate (12; 22) fitted with contact pins (13), which baseplate can be braced via the component (2) or directly with the circuit board (3). For this purpose, the baseplate is held in a movable manner against the force of one or more springs (15) in the housing (11) of the component (2) and is supported on the circuit board (3), together with the housing (11) of the component (2). For direct bracing of the circuit board (3) to a baseplate (22), the latter can also have a projection (24), gripping through the circuit board (3), a compression spring (25) being supported between the projection (24) and the circuit board (3). This design allows solder-free contacts to be made, since the contact pins are pressed against the conductor paths which are coated onto the circuit board. This arrangement avoids both the holes for the contact, to be machined in a circuit board, as well as all the additional tasks associated with soldering. The component just has to be clipped onto a circuit board in order to produce a reliable, long-life electrical connection. <IMAGE>
Patent EP-0047403-A1 (EP)
Inventor: KOBER KURT
IPC: B60T7/20
Filed: 1981-08-13
Abstract: 1. Hand brake device for vehicles with a pivotally mounted hand brake lever (1) and a connecting rod (15) or Bowden cable coupled thereto and leading to the road brake, to which hand brake lever (1) a pre-tensionable stroke element (13) in the manner of a pull rod is connected in such a way that its force effect line (14) when the hand brake lever (1) is pulled moves, by passing over a dead centre position, from a position this side of the pivotal bearing (2) of the hand brake lever (1) to a position on the other side of this pivotal bearing (2), so as to support the hand brake force by the force of expansion that is released, characterised in that in order to use the hand brake device on a coaster or overrunning braked vehicle trailer, the connecting rod (15) or Bowden cable is coupled at a point (9) between the handle (1') in such a way that the transmission ratio is raised on pulling the hand brake lever (1), and that a stroke element (13) in the form of a pneumatic spring is articulatedly arranged in a position at least partly encompassed by the hand brake lever (1) with one end on the hand brake lever between the handle (1') and the pivotal bearing (2), and the second end of the stroke element (13) can swivel about a coupling point (12) located in the vicinity of the pivotal bearing (2) of the hand brake lever in such a way that the force effect line (14) when the hand brake lever position is released runs through the region between the coupling points (2, 9) of the hand brake lever (1) at the segment (3) and the connecting rod (10) at the hand brake lever (1).
Patent EP-0053917-A1 (EP)
Inventor: FOSTER BRIAN ROBERT
IPC: C07C29/82
Filed: 1981-12-03
Abstract: This invention relates to a process for purifying crude ethanol, whether produced by fermentation or by the synthetic route, to produce a pure ethanol-water azeotrope. The process uses only two distillation columns for fermentation ethanol or synthetic ethanol eventhough the latter has diethyl ether as impurity. The inventive concept lies in the design and specification of the columns and the specific high pressure and low reflux ratio distillation conditions which enable each of the impurities in ethanol to be reduced below ppm. Ethanol of such purity is most desirable when used for potable or pharmaceutical purposes.
Patent EP-0055568-A1 (EP)
Inventor: WHITE JAMES NORMAL JACKSON
IPC: G11B5/55
Filed: 1981-12-21
Abstract: A thermal compensation system for positioning a read- write head (12) relative to computer disk surface (6) is a mechanical arrangement and uses different materials with different coefficients of thermal expansion. The interconnection of the different materials provides a primary thermal circuit and a compensating thermal circuit, in two separate chambers (3,4) which have a steel shaft (10) and circulating air in common. In response to a change in temperature the chambers (3, 4) thermally equalise; a misposition of the read/write head (12) in the primary circuit is compensated by the compensation circuit which causes the shaft (10) to rotate to retain the read/write head (12) at its original position relative to the disk surface (6). The principal materials used in the thermal circuits are aluminium and stainless steel. The position of the shaft (10) and arm (9) can be adjusted with respect to a line through the hub (5) and shaft (10) to optimise compensation over the track positions and the temperature range of the disk drive.
Patent EP-0039635-A1 (EP)
Title: Procédé d'arbitration centralisée, et arbitreur centralisé
Inventor: NICOLAS ALAIN PIERRE HENRI
IPC: G06F13/364
Filed: 1981-04-28
Abstract: L'arbitreur de l'invention coopère avec p.n unités de traitement groupées en p niveaux comportant chacun n unités de traitement. Un arbitreur élémentaire (3, 4, 5) est affecté à chaque niveau, et un arbitreur central (7, 8, 9) attribue cycliquement la priorité à chaque niveau (6). L'arbitreur central comporte essentiellement une mémoire (9) programmée pour attribuer une seule priorité à chaque niveau. Application: système multiprocesseur.
Patent EP-0041434-A1 (EP)
Title: Succédané de pollen utilisable en apiculture
Inventor: VRIGNAUD YVES
IPC: A23K1/18
Filed: 1981-05-21
Abstract: Succédané de pollen utilisable en poudre ou en pâte renferment, environ, en poids: - 60 à 66% de levures lactiques, - 32 à 38% de protéines végétales, - 1 à 2,5% de poudre d'oeuf entier avec éventuellement addition d'acide, de sucre et d'arôme.
Patent EP-0037365-A1 (EP)
Inventor: FRIEBEL EBERHARD DIPL-ING
IPC: G01F3/06
Filed: 1981-03-09
Abstract: The volume meter has at least one piston, which has an ellipsoid contour, and a separation slide which rests with its free end on the circumferential surface of the piston with formation of a sealing point. To avoid mechanical stresses in the piston (1) and the separation slide (7), the contour (4) of the piston (1) is shaped in such a way that the movement of the separation slide (7) takes place with an acceleration which is always constant. The invention can be used above all in fluid counters. <IMAGE>
Patent EP-0055231-A1 (EP)
Inventor: OSCARSSON JARL ALLAN OSCAR
IPC: G02B7/00
Filed: 1981-12-08
Abstract: An arrangement in jointing boxes for optical cable with several optical fibres for taking up the surplus loops obtained after jointing the parts (12), has a rack (1) in which a number of loop pick up devices (6) is pivotably arranged. The loop pick up devices are provided with fixing devices e. g. comprising the conveniently folded edges (7, 8) on a plate (6) which keeps the optical fibres (12) in loops with sufficient radius of curvature to prevent cracks in the optical fibre.
Patent EP-0042865-A1 (EP)
Title: Systeme d'atomisation de fluide pour instruments dentaires
Inventor: ALBERT THOMAS W
IPC: A61C1/08
Filed: 1980-12-09
Abstract: Un instrument dentaire (10) possede un systeme d'atomisation ameliore eau/air comprenant une paire de tubes sensiblement paralleles (22, 23), l'un pour l'eau l'autre pour l'air, s'etendant au travers du manchon (11) de l'instrument et se terminant dans la chambre d'un gicleur (21) de section ovale. Les tubes (22, 23) sont generalement cylindriques mais sont partiellement deformes a leurs extremites distales, une telle deformation constituant un aplatissement des portions de parois adjacentes (22a, 22b) des tubes respectifs. Ces portions de parois adjacentes sont disposees en relation contigue et s'arretent sur une distance limitee a l'extremite de sortie de l'assemblage tubulaire pour definir la chambre de giclage unitaire (21). La chambre possede un orifice de sortie ovale (21a) pour diriger une atomisation de configuration elliptique vers la pointe de la fraise dentaire. A l'extremite opposee de l'instrument (10), le manchon (11) est equipe d'un bouchon de prise (13) se terminant en une face extreme externe (17). Des extensions tubulaires (15b, 23c) se projettent depuis cette face extreme pour transporter de l'air vers les passages d'air d'entrainement et d'air de nettoyage (15, 23). Un canal ouvert (30) forme dans la face extreme (17) du bouchon (13) communique avec des evidements annulaires (26, 27) disposes autour de ces extensions, et chaque extension est pourvue d'une ouverture laterale (28, 29) communiquant avec l'evidement environnant. Le cote ouvert du canal (30) et les extremites des evidements (26, 27) sont obtures par un organe d'obturation (32) lorsque l'instrument est en fonctionnement.
Patent EP-0059738-A1 (EP)
Inventor: HAYES JERRY RUSSELL
IPC: B05B15/10
Filed: 1981-09-14
Abstract: Un arrosoir a aspersion comprend une tete d'arrosoir rotative a entrainement interne (72) ayant une pluralite de passages d'ecoulement espaces annulairement (90) au travers desquels l'ecoulement de l'eau est commande par une plaque de configuration fixe (70). L'arrosoir est pourvu d'un organe de montage de la plaque de configuration a fonctionnement manuel (62) pour regler la relation de cooperation fixe de la plaque de configuration avec la tete d'arrosoir rotative de telle sorte que l'orientation de la zone de configuration sur le sol ou tombent les filets d'eau puisse etre facilement determinee.
Patent EP-0059748-A1 (EP)
Inventor: ERICKSON DONALD CHARLES
IPC: B01D3/00
Filed: 1981-09-18
Abstract: L'invention concerne le probleme de la reduction de l'apport de chaleur a haute temperature necessaire aux procedes de distillation ou autres procedes de separation actives thermiquement. La reduction de chaleur s'effectue en utilisant une pompe de chaleur d'absorption a cycle inverse pour augmenter la temperature d'au moins une partie de la chaleur rejetee au niveau du condenseur de reflux (2) jusqu'a atteindre la temperature de l'element chauffant (3). La pompe de chaleur a absorption inverse (RAHP) peut fonctionner suivant un cycle ferme, ou peut etre integree directement dans la boucle de distillation, evitant ainsi les pertes par echange de chaleur. Elle peut recevoir la totalite de sa chaleur de faible degre du condenseur de reflux (2) ou en partie d'une source separee. En general, un melange a multi-composants alimente un appareil de fractionnement comprenant une colonne de fractionnement (1), un element chauffant (3) et un condenseur de reflux (2) ou les produits de tete et de fond sont extraits. Un systeme de pompe a chaleur a absorption inverse est prevu pour l'appareil de fractionnement et comprend un absorbeur a haute pression (5), un generateur de basse pression (10), un echangeur de chaleur (13), une pompe a solution (12), un condenseur (14), une pompe d'alimentation (16), et une chaudiere (17).
Patent EP-0062734-A1 (EP)
Inventor: ALBERS HEINRICH
IPC: A01B63/24
Filed: 1982-01-30
Abstract: 1. A plough with a front plough frame (1) and a plough frame (9) connected pivotably thereto and supporting the plough bodies, the first plough body being arranged at a distance relative to the pivot point, the plough bodies are secured on the plough frame (9) and are provided in each case with a cantilever (18), the cantilevers (18) being interconnected via a rod (24) actuating a parallel guide, and the parallel guide, cantilevers, front plough frame and plough frame forming a gearing so that when the plough frame (9) is pivoted, a rotation of all the plough bodies (21) relative to the plough frame occurs simultaneously, characterised in that the cantilever of the first plough body (21) or the rod (24) actuating the parallel guide of the plough body (21) is connected via a guide rod (16), that the guide rod (16) forms an element of the gearing and with the cantilever (18) of the first plough body (21), the plough frame (9) and the front plough frame forms an irregular four-bar linkage, so that when the plough frame (9) pivots, a rotation of all the plough bodies (21) relative to the front plough frame (1) occurs simultaneously.
Patent EP-0064138-A1 (EP)
Inventor: OETTEL WERNER
IPC: B65B55/00
Filed: 1982-03-04
Abstract: 1. Machine for aseptically filling bags with a liquid or the like having a chamber (1) sealed from the atmosphere with the exception of an opening through which the bag filling pipe may pass, in which chamber there is a first tong-like device (2) for opening and closing the bag (7) and a second device for filling the bag which has a filling valve (8) and a supply line (9) comprising rigid material, both devices being positionable above the opening of the bag (7) projecting into the chamber (1) by pivoting about an axis (13) and/or movement along this axis (13), characterised in that the first device (2) and the second device (8, 9) have a common substantially vertical pivotal axis (13) in the rigidly positioned chamber (1) and are disposed on a common support element at a certain distance from the pivotal axis.
Patent EP-0065316-A1 (EP)
Inventor: BOHN GERHARD
IPC: A47C27/00
Filed: 1982-05-18
Abstract: 1. A bed part, particularly an upper or a lower bed, which comprises a fabric inlay (2) with copper elements, characterised in that the copper elements are in the form of copper strands and are woven into the fabric inlay (2).
Patent EP-0058025-A1 (EP)
Title: Rotary electrical machines
Inventor: REDMAN HOWARD JOHN
IPC: H02K21/00
Filed: 1982-01-29
Abstract: The machine has a stator winding 11 in which a voltage V is induced by permanent magnet pole pieces 31, 34 which are arranged circumferentially on respective rotor parts 30, 32. Rotor parts 30, 32 are driven by an input shaft 13 through respective epicyclic gear trains 14, 35, the gear train 14 being a differential gear responsive to rotation of a ring gear 17 by an actuator 21. With the ring gear 17 stationary the rotor parts 30, 32 are driven in the same direction and at the same speeds. Operation of the actuator 21 in response to variations in the voltage V thus varies the relative angular positions of the rotor parts 30, 32 and is arranged to maintain the voltage V substantially constant.
Patent EP-0061247-A1 (EP)
Inventor: PAQUIN PATRICK J
IPC: H01B13/00
Filed: 1982-03-03
Abstract: Several embodiments of reduced crosstalk ribbon cable (30,60,90) having alternating twisted (32, 62, 92) and straight (34, 64, 94) sections of indefinite length are disclosed, crosstalk being reduced by differing starting positions of alternate twisted pairs, differing lay of alternate twisted pairs, and variation in lay along the length of alternate twisted pairs. A preferred embodiment (30) uses offset starting positions (44,48), and a lay in alternate twisted pairs substantially longer than that of adjacent pairs, becoming shorter to minimize the nontwisted portion resulting from the time to bring adjacent pairs into planar alignment. An apparatus for making such cable is also disclosed, having several wire supply twisters (118, 120) and several second twisters (122, 124), removing the twist inserted by the wire supply twisters (118, 120), allowing indefinitely long twisted sections (32, 62, 92). Twisters (118, 120, 122, 124) are provided in two groups operating in opposite directions, preventing curl of the cable. The paired conductors are maintained in precisely laterally spaced relationship by heat bonding to thermoplastic film (130, 132).