baber/WOPTO huggingface dataset:
Patent EP-0025678-A1 (EP)
Inventor: MASAYOSHI FURUICHI
IPC: G03G21/00
Filed: 1980-09-05
Abstract: in a transferring system of a wet-type copying machine, a squeezing roller (15) is disposed in contact with a photosensitive drum (1) in such a manner that it absorbs developing solution containing toner left on the photosensitive drum. The developing solution containing toner thus absorbed by the squeezing roller (15) is squeezed out by a squeezing device (29) which depresses the squeezing roller, and is then discharged along a discharge path (31). The squeezing roller (15) also contacts an end of a conventional cleaning blade (22) to clean toner from the latter, and may be provided with spiral grooves therein to convevy the removed toner to one end of the roller (15).
Patent EP-0028945-A1 (EP)
Inventor: COATE WILLIAM C
IPC: B23Q3/155
Filed: 1980-11-13
Abstract: An automatic tool changer (10) for a lathe is provided having a rotating drum-type tool storage magazine (28) mounted to the cross slide of the lathe and rotatable to align any one of a plurality of tool holder assemblies (30) and their tools (32), supported by the magazine (28), with a guide channel (34) through which a selected tool holder assembly (30) and tool (32) can be slid to the active position, ortool post (36), on the cross slide, for operating on the workpiece supported by the lathe. A stationary, double-acting, hydraulic piston (96) is disposed in the central portion of the drum-type magazine (28), having its piston rod (98) in alignment with the guide channel (34) and having a tool holder assembly shuttle member attached to the rod (98). fortransporting an active tool (32) and holder assembly (30) from its ready position in the magazine (28), in a straight line radially outward from the magazine (28) to the tool post (36), and for returning the tool holder assembly (30) and tool (32) to their storage position on the magazine (28) after use.
Patent EP-0032064-A1 (EP)
Inventor: LUCKENBACH EDWARD COOPER
IPC: C10G11/00
Filed: 1980-12-30
Abstract: A conveyance system for removing particulate catalyst from a fluidized bed in a regenerator vessel (5) comprises a downwardly directed discharge conduit (9) extending below the top level (7) of catalyst in the vessel (5) and connected at its lower end to a vertical, refractory lined pipe (17), which is aligned with a fluidization means (14, Fig. 2) for conveying particulate catalyst upwardly into the bottom end of the refractory lined pipe (17) and through to the top end thereof. The discharge conduit (9) is of a relatively large diameter in order to prevent catalyst plugging of the conveyance system. A gate valve (11) located within the discharge conduit (9) is used to close the conveyance system during shutdown of said system. Control of catalyst flow is performed by the fluidization means (14) aligned with the vertical refractory lined pipe (17), while the pressure level of the system is maintained by the reduced internal diameter of the lined pipe (17) created by the refractory lining 19. The refractory lined pipe (17) is connected at its upper end (21) to appropriate conduits (23, 25), which transport the catalyst to a catalyst hopper (27) for recirculation to the hydrocarbon reactor.
Patent EP-0019518-A1 (EP)
Title: Dispositif de commande automatique de la fonction de transfert d'un système de transmission vidéofréquence en vue d'améliorer la perception des images
Inventor: FAVREAU MICHEL
IPC: H04N5/20
Filed: 1980-05-06
Abstract: La présente invention concerne les dispositifs de commande de la fonction de transfert d'un système vidéo, afin d'obtenir en réception une image contenant le maximum d'informations visibles. 
     Le dispositif selon l'invention comporte un quadripole (2) non linéaire à caractéristique variable ayant huit entrées de commande de paramètres de transfert et recevant un signal vidéo Ve, et des moyens (4) d'acquisition de la distribution des luminances du signal V e  couplés à des moyens (5) de calcul de la fonction de répartition des luminances. A partir de cette fonction, des moyens de calcul (6) déterminent les valeurs des paramètres de transfert à appliquer aux entrées de commande du quadripole (2), de façon à engendrer à la sortie du quadripole, un signal vidéo V. couvrant l'échelle des luminances suivant une répartition désirée pour satisfaire à des conditions optimales de vision.
Patent EP-0023868-A1 (EP)
Title: Dispositif optique d'accès à une piste portée par un support d'information et système de mémoire optique comportant un tel dispositif
Inventor: BRICOT CLAUDE
IPC: G11B7/12
Filed: 1980-07-31
Abstract: Selon l'invention, le dispositif comporte un équipage mcbile (2) comprenant un miroir galvanométrique (M) et un objectif de focalisation (Ob), mobile par rapport au support d'information (5) et une source d'énergie radiante fixe comprenant deux émetteurs laser produisant chacun un faisceau de rayons parallèles (8-Fe, 9-Fl). Des moyens optiques grossissant de type afocal (1) étant en outre insérés entre l'équipage mobile (2) et; le grossissement étant suffisant pour que les faisceaux émergeant des moyens optiques recouvrent en sa totalité la pupille d'entrée de l'objectif (Ob). Par cette disposition, les faisceaux atteignant l'équipage mobile (2) restent des faisceaux de rayons parallèles, quelque soit la position de cet équipage par rapport à la source d'énergie lumineuse, ces faisceaux restant en outre pratiquement confondus.
Patent EP-0032356-A1 (EP)
Inventor: KARR DIETER E DIPL-PHYS
IPC: A61N1/05
Filed: 1980-12-29
Abstract: In this electrode for a cardiac pacemaker, which exhibits a common connection for its stimulation output and its input amplifier, there are provided at least one stimulation surface (6) and at least one sensing surface (7) galvanically separated from the stimulation surface; in this case, the stimulation surface is electrically conductively connected with the end of the electrode supply line (9) near to the heart, while the sensing surface is electrically connected over a region (element 8) with the end of the electrode supply line close to the heart, which region forms for the stimulation pulses an electrical resistance which is large in comparison with the output resistance of the cardiac pacemaker upon pulse emission and small in relation to its input resistance. <IMAGE>
Patent EP-0035018-A1 (EP)
Inventor: BRUNDIN JAN-OLOF
IPC: A61B17/42
Filed: 1980-11-17
Abstract: Un dispositif de fermeture temporaire ou permanente de passages ou cavites de corps humains et animaux, comprenant un organe (2) d'un materiau qui gonfle d'au moins 20% en absorbant des fluides du corps et qui est sensiblement inerte aux fluides du corps et aux tissus environnants, l'organe (2) etant dimensionne pour pouvoir etre introduit aisement dans le passage ou cavite dans son etat non gonfle mais pour remplir toute la section du passage ou cavite dans son etat gonfle et pour s'y maintenir par la pression s'exercant contre les parois du passage ou de la cavite. Le dispositif comprend aussi un element (7) avec des parties externes (8) qui, a l'etat non gonfle de l'organe, se projettent vers l'exterieur a partir de sa surface et qui sont faites en un materiau d'une rigidite appropriee pour que l'element avec lesdites parties externes (8) se dilate vers l'exterieur en s'agrandissant vers les parois du passage ou de la cavite de sorte que l'element tende a verrouiller l'organe dans sa position inseree par pression contre la paroi, ce qui assure le maintien de l'organe avant qu'il n'ait developpe une pression directe contre la paroi en se gonflant.
Patent EP-0033107-A1 (EP)
Title: Wechselobjektiv-Einrichtung in einem Mikrofilm-Lesegerät
Inventor: DIETRICH KARL-HEINZ
IPC: G03B21/11
Filed: 1981-01-17
Abstract: In einem Mikrofilm-Lesegerät ist ein zylinderförmiger Objektivträger (7) zur Aufnahme von Wechselobjektiven (21) vorgesehen. Das jeweilige Wechselobjektiv ist innerhalb des Objektivträgers in Richtung der optischen Achse (18) verschieblich gelagert. An der obengelegenen Seite des Objektivträgers weist die Mantelfläche des Objektivträgers eine Öffnung auf, durch die das jeweilige Wechselobjektiv in einer Richtung (C) im wesentlichen senkrecht zur optischen Achse (18) aus dem Objektivträger entnommen bzw. in diesen eingesetzt werden kann.
Patent EP-0040294-A1 (EP)
Inventor: MILLIKEN SHELAGH
IPC: B68C3/02
Filed: 1981-02-27
Abstract: The invention provides a riding saddle in the form of an integrally moulded saddle seat (40) and a corresponding, synthetic foam padded panel (45). Seat and panel are releasably attachable together by means located to lie within the periphery of the underside of the seat. Example attachment means are rows of press-studs (53,56,57,58) and the attachment means preferably extend along the longitudinal centre line of the saddle. Interchangeable combinations of seats and panels give versatility of fittings while avoiding the expense of manufacture and maintenance of traditional saddles.
Patent EP-0050238-A1 (EP)
Title: Einstellvorrichtung für lageverstellbar verbundene Bauteile, insbesondere Treibriemenspannvorrichtung mit Spannlasche
Inventor: ROTHER HUBERT ING GRAD
IPC: F16H7/14
Filed: 1981-09-29
Abstract: Bei einer Einstellvorrichtung für lageverstellbar verbundene Bauteile, insbesondere einer Treibriemenspannvorrichtung mit Spannlasche, ist das eine, gegenüber dem anderen zu verstellende Bauteil (3) mit einem Langloch (13) und einer parallel an diesem angeordneten Verzahnung (14) vorgesehen. In die Verzahnung (14) greift ein Ritzel (10) ein, das einen drehfest mit ihm verbundenen Bund (12) mit Schlüssel-Eingriffsprofil aufweist. Das Ritzel (10) mit Bund (12) ist mit dem kopfseitigen Ende des Schaftes (9) einer Schraube (1) lose steckbar verbunden und zwischen deren Schraubenkopf (7) und den beiden Bauteilen derart festgeklemmt, daß bei lockerer Schraubenverbindung durch Drehen des Ritzels (10) mittels seines Bundes (12) ein gegenseitiges Verschieben der Bauteile bewirkbar ist. Das Ritzel (10) ist mit einem Innenprofil (Vierkantöffnung 11) versehen, das in ein Außenprofil (Vierkant 8) am Schaft (9) der durch eine Mutter (Sechskantmutter 6) festgelegten Schraube (1) drehfest eingreift.
Patent EP-0034860-A1 (EP)
Inventor: AUSDERAU ALBERT
IPC: H01M2/12
Filed: 1981-02-16
Abstract: On an accumulator plug having a hinged cover (7), the cover (7) is sealed with a cap (11) of porous material, preventing the blow-back of flames. The advantages of a plug with a hinged cover and a plug with a seal preventing the blow-back of flames are thus combined. <IMAGE>
Patent EP-0049916-A1 (EP)
Inventor: SCHUURMAN PIETER JACOBUS
IPC: F16K3/20
Filed: 1981-09-25
Abstract: valve comprising a valve housing (1), a fluid supply (2) and a fluid discharge (3), a valve body (6), a valve seat (4) on the fluid supply (2) and a valve seat (5) on the fluid discharge (3), actuating means for displacing the valve body (6) between open and closed positions, and a temperature sensitive device (64) which is so constructed and arranged that by varying its temperature, the contact force between the valve seats (4, 5) and the valve body (6) can be controlled at will.
Patent EP-0032417-A1 (EP)
Inventor: THOMPSON DAVID CHARLES
IPC: E04G17/00
Filed: 1981-01-05
Abstract: A construction device comprising primarily a beam ( 1 ) of substantially box or channel section enclosing a timber insert (12); the box section has a portion milled out of one of its narrow webs to leave a gap (10) so that shuttering (4) can be nailed to the beam; the beam may be provided with a holdfast (2) which by means of a yoke (18) and saddle (22) secures the beam to strongbacks (3).
Patent EP-0044123-A1 (EP)
Inventor: EUKER CHARLES ALFRED
IPC: C10J3/54
Filed: 1981-02-05
Abstract: This concerns a gasification process for solid carbonaceous materials in a fluidised bed in the presence of steam, added hydrogen, carbon monoxide and a catalyst. The reactor volume is reduced by elevating either the point or points at which the solid carbonaceous feed is introduced, the point or points wherein hydrogen and carbon monoxide are introduced or the point or points at which both the solid carbonaceous feed and the carbon monoxide and hydrogen are introduced. When the points of feed introduction 31'-31" and the points of carbon monoxide and hydrogen introduction 35'-35" are elevated, the reduction in volume is greater than would have been predicted from a relocation of either of these points separately.
Patent EP-0040916-A1 (EP)
Inventor: OSTROWSKI PAUL CHARLES
IPC: C07C7/152
Filed: 1981-05-01
Abstract: In processes in which liquid sorbents which are solutions in an aromatic hydrocarbon or halogenated aromatic hydrocarbon of a bimetallic salt complex having the generic formula M I M II X n ·Aromatic, wherein M I  is a Group I-B metal, M II  is a Group III-A metal, X is halogen, n is the sum of the valences of M I  and M II  and Aromatic is a monocyclic aromatic hydrocarbon or halogenated aromatic hydrocarbon, are used to separate complexible ligands from a gas feedstream comprising an olefin having 2 or 3 carbon atoms, alkylation of the aromatic hydrocarbon or halogenated aromatic hydrocarbon is inhibited by incorporating in the liquid sorbent a small amount of zinc diphenyl or triphenylboron.
Patent EP-0055192-A1 (EP)
Inventor: GAUTHIER-LAFAYE JEAN
IPC: C07C51/56
Filed: 1981-10-30
Abstract: The invention relates to a process for the preparation of acetic anhydride by carbonylation. In the process, carbon monoxide is reacted with methyl acetate in the liquid phase, in a carboxylic acid, in the presence of an effective amount of nickel, methyl iodide, an ionic iodide selected from the group consisting of quaternary ammonium iodides, quaternary phosphonium iodides, sodium iodide, potassium iodide and cesium iodide, and a co-catalyst selected from the group consisting of lithium salts and alkaline earth metal salts.
Patent EP-0037373-A1 (EP)
Inventor: SCHEFFOLD ROLF PROF DR
IPC: C25B3/25
Filed: 1981-03-16
Abstract: According to the invention, a group bonded to an oxygen or sulphur atom, of the formula <IMAGE> in which R<2> and R<3> independently of one another each represent a lower alkyl or preferably hydrogen, R<4> and R<5> independently of one another each represent a lower alkyl, an aryl, hydrogen or a halogen having an atomic number of at most 35 and X represents an electrofugic leaving group and n represents 1 or preferably 0, can be eliminated under surprisingly mild, gentle conditions if the reduction is carried out in the presence of a catalytic amount of a transition metal complex of a corrin or porphin compound. The process is especially used as a selective method for the elimination of groups of the formula I, in particular of the 2-chloroethyl group, which have been introduced into an organic compound for the temporary protection of various oxygen- or sulphur-containing functional groups, such as carboxyl, phosphoryl, hydroxyl, carbonyl and amino groups.
Patent EP-0060440-A1 (EP)
Inventor: LANDWEHR FRANK
IPC: B01L9/00
Filed: 1982-03-03
Abstract: This invention relates to an apparatus for dispensing small quantities of fluid which comprises a hinged clamping member with a bellows attachment for receiving an elongated cylindrical tube containing fluid and having sealed ends, wherein the hinged clamping member consists of two half-shells which enclose an inner space; the two half-shells are enclosed by a retaining and supporting member; the retaining and supporting member consists of symmetrical halves which are connected to each other by a hinge; the inner diameter of the inner space corresponds to the outer diameter of the tube; the two halves of the retaining and supporting member have, adjacent to the hinge, recesses with stops and, on the side opposite the hinge, a locking or snap-fit member; the hinged half-shells comprise, at one end, a shaft whose outer diameter corresponds to the inner diameter of the cylindrical shaft of a bellows attachment; the bellows attachment is provided with an opening which permits the bellows attachment to be pushed unto the shaft; and the retaining and supporting device comprises, on its outer periphery, recesses which are adapted to fit the thumb and middle finger.
Patent EP-0065277-A1 (EP)
Inventor: OKANO HARUO
IPC: H01L21/3065
Filed: 1982-05-12
Abstract: A high speed dry etching method using a magnetron discharge is provided in which a reactive gas whose molecules contain at least fluorine atom and hydrogen atom, such as CHF 3  is introduced and ionized by the magnetron discharge. A sample, for exmaple, a silicon wafer covered with a silicon dioxide film, is subjected to the ionized gas in order to be etched.
Patent EP-0079731-A1 (EP)
Inventor: MARUHASHI YOSHITSUGU
IPC: C08J7/048
Filed: 1982-11-05
Abstract: Disclosed is a process for the preparation of a coated plastic container, which comprises coating an aqueous latex or organic solvent solution of a vinylidene chloride copolymer on at least one surface of a plastic container formed by hot molding of thermoplastic resin, drying the coating and crystallizing the coating simultaneously with or subsequently to the drying step. 
     In the coated plastic container prepared according to this process, the adhesion of the coating layer of the vinylidene chloride copolymer to the plastic container substrate is highly improved, and even under severe conditions, peeling of the coating layer is prevented. Moreover, the gas barrier property, strength and chemical resistance of the container are prominently improved.
Patent EP-0082678-A1 (EP)
Inventor: FUKUHARA MOTOTADA
IPC: F27D11/02
Filed: 1982-12-16
Abstract: An improved electric resistance heating element (H) made of a carbon material, provided around its surface with a layer (9) essentially comprising carbon fiber, and an improved electric resistance heating furnace using the heating element.
Patent EP-0066480-A1 (EP)
Inventor: BLANCHARD PIERRE
IPC: H01L29/762
Filed: 1982-04-29
Abstract: This device is common to two neighbouring channels (C1 and C2). It consists of two gates (G1 and G2) which are situated on the neighbouring edges of the two channels (C1 and C2) and between which channels is implanted a charge-draining diode (D). These gates (G1 and G2) are obtained at the same time as two other gates (G3 and G4) which are situated on the outside edges of the two channels (C1 and C2) and which delimit the edges of these channels. The invention applies to charge transfer photosensitive devices, of the frame transfer and line transfer types in particular. <IMAGE>
Patent EP-0068936-A1 (EP)
Inventor: LEWINER JACQUES
IPC: E05B49/02
Filed: 1982-06-03
Abstract: The invention relates to a coded locking device actuated by successive pushes on two buttons. This device comprises means for converting the pushes on the two buttons into electrical pulses emitted respectively along two channels and an electronic unit adapted to identify the pulse trains successively emitted in the two channels, to count the numbers of pulses of the different successive trains, to compare each sequence of pulse trains with a memorized reference or code sequence and to emit an unlocking signal S if the two sequences are identical. To form each sequence of actual pulses, the user can start by pressing either one of the two buttons.
Patent EP-0068963-A1 (EP)
Title: Ferme-porte automatique à moyens de freinage incorporés
Inventor: SAIGNE GERARD
IPC: E05F3/10
Filed: 1982-06-14
Abstract: Ce ferme-porte comport a l'extrémité de l'un des bras articulés un dispositif de fermeture dont le boîtier (10) enferme un piston cylindrique (16) entraîné par le bras, par l'intermédiaire d'un système pignon (12)-crémaillère (14), et de part et d'autre de ce piston, un ressort de rappel (22) et une vessie (44) remplie d'une gomme visqueuse incompressible mais déformable, et placée dans un piston creux (30) rappelé élastiquement en direction du piston cylindrique (16). Le piston creux a un diamêtre nettement supérieur a celui du piston cylindrique (16) et les actions combinées de cette différence de diamètres et de la viscosité de la gomme assurent un freinage efficace du retour du piston principal (16).
Patent EP-0080394-A1 (EP)
Title: Bascule bistable à stockage non volatil et à repositionnement statique
Inventor: BRICE JEAN-MICHEL
IPC: H03K3/356
Filed: 1982-11-03
Abstract: La présente invention prévoit d'adjoindre à une bascule bistable (1) deux branches comportant des éléments MNOS (TM1 et TM2) en série avec des transistors MOS à canal P (T5 et T6) pour permettre un stockage non volatil des informations contenues dans la bascule à un istant choisi. La mise en mémoire d'un état de la bascule peut se faire en un cycle unique en agissant sur le signal de commande (CR) appliqué aux grilles des transistors (T5 et T6) et sur la tension d'alimentation (VCC) du dispositif. De même, le repositionnement se fait en un cycle unique. Application aux circuits de sauvegarde.
Patent EP-0073178-A1 (EP)
Inventor: SEILER HERBERT DR
IPC: D06P1/382
Filed: 1982-08-20
Abstract: Neue Reaktivfarbstoffe der Formel <IMAGE> worin Z -NH2, C1-6-Alkylamino, N,N-Di-C1-6-alkylamino, Cyclohexylamino, N-C1-6-Alkyl-N-cyclohexylamino, N,N-Dicyclohexylamino, Phenyl-C1-2-alkylamino, N-C2-4-Alkyl-N-phenylamino, Naphthylamino, ein über eine Aminogruppe gebundener heterocyclischer Rest, der weitere ankondensierte carbocyclische Ringe aufweisen kann, oder ein über das Stickstoffatom eines N-heterocyclischen Ringes gebundener Rest, der gegebenenfalls weitere Heteroatome enthält, wobei die oben genannten Alkyl- und Cyclohexylreste, Phenyl- und Naphthylringe und heterocyclischen Reste weitersubstituiert sein können, ein Y Wasserstoff und das andere Y Sulfo ist, geben auf Cellulosefasern farbstarke rote Färbungen und Drucke mit guten Echtheiten. Verfahren zu ihrer Herstellung.
Patent EP-0065499-A1 (EP)
Inventor: GIULI DINO DOTT
IPC: G01S7/36
Filed: 1982-05-07
Abstract: This invention relates to an adaptive polarization receiver for the cancellation of intentional interference in a radar system having two receiving channels each of which processes one of the two signals taken from a double polarization antenna, each of the two receiving channels being formed by an adaptive cancellor which performs the cancellation of the intentional interference by using the signal received from the other channel as an auxiliary signal, and a switching device which switches the processed signal from the least disturbed receiving channel to the output of the receiver.
Patent EP-0076247-A1 (EP)
Inventor: SCHMIDT PETER ERNST DIPL-ING D
IPC: B62K19/18
Filed: 1982-08-06
Abstract: 1. A spigot-and-socket joint for tubular components (1) of bicycles or the like, having a connecting member (2) produced by chill casting, wherein both the components and the connecting member consist of light metal alloys, characterized in that the light metal alloy of the components (1) on the one hand and the light metal alloy of the connecting member (2) on the other hand are aluminium alloys which are age hardenad after solution treatment, the aluminium alloy of the components (1) having approximately the same coefficient of thermal expansion as the aluminium alloy of the connecting member (2), and the conditions for the solution treatment being essentially similar in the case of the components (1) and in the cass of the connecting member (2).