baber/WOPTO huggingface dataset:
Patent EP-0073671-A1 (EP)
Inventor: SUGIMOTO HIROSHI C O PATENT DI
IPC: G01R33/48
Filed: 1982-08-27
Abstract: Nuclear magnetic resonance diagnostic apparatus Including a coil for generating a gradient field in a plane perpendicular to a static magnetic field, means for controlling the operation of the coil to rotationally shift in angular steps the gradient direction of the gradient field at an angle pitch of some multiple of the unit index angle through a plurality of rotations to assume all the shift positions of the gradient direction, a rough image reconstructor for reconstructing a rough tomographic image on the basis of nuclear magnetic resonance a signals acquired during a rotation of the second gradient magnetic field, a rough image display for depicting the rough tomographic image, a final image reconstructor for reconstructing a final tomographic image on the basis of all nuclear magnetic resonance signals corresponding to all of the expected rotation shift positions acquired during a plurality of rotations and a final image display for depicting the final tomographic image.
Patent EP-0074957-A1 (EP)
Inventor: GRANDER JOHANN
IPC: H02K53/00
Filed: 1982-03-18
Abstract: Dans un moteur a reluctance est prevu un support mobile, par exemple un rotor (1), un pendule (14) ou un piston (16), muni d'au moins un aimant (2). A cet aimant (2) mobile avec le support (1, 14, 16) est associe, dans un point de rencontre situe sur la peripherie de sa trajectoire, au moins un aimant fixe (3, 3') qui, commande par le mouvement du support, exerce sur l'aimant mobile (2), lors de chaque rencontre avec celui-ci, une impulsion de mouvement repulsive et/ou attractive. Afin d'ameliorer le rendement d'un tel moteur, l'aimant fixe (3, 3') et/ou l'aimant mobile (2) sont places, au cours du mouvement du support, dans un etat delivrant une impulsion. L'aimant delivrant l'impulsion (3, 3') peut a cet effet etre un aimant deplacable mecaniquement dans une position delivrant une impulsion de mouvement ou un electro-aimant excitable temporairement, dont le deplacement, respectivement l'excitation, est pilote par intermittences par le mouvement du support (1, 14, 16).
Patent EP-0084339-A1 (EP)
Inventor: PRANDIN TIZIANO
IPC: H01M4/70
Filed: 1983-01-11
Abstract: 1. An electrode support for an electrical accumulator constituted by a sheet metal (1) which is regularly perforated and embossed and which is intended to be covered with active material, characterized in that said sheet metal is embossed according to a regular assembly of lines (2, 3) forming polygones and in that the perforated surface is essentially equal to the embossed surface.
Patent EP-0087644-A1 (EP)
Inventor: WEHRMANN CLAUS
IPC: B65H18/14
Filed: 1983-02-10
Abstract: Bei einer Mehrfach-Wickelwendemaschine mit einer Andruckwalze (9) wird während des Wickelvorgangs die zulaufende Warenbahn (16) in Abhängigkeit von der Schwenklage des Wickelsterns (4) nachgeführt. Dabei ist die Verstellung der Stellmotoren (13) in Abhängigkeit vom Durchmesser des Wickels (17) in der Weise regelbar, daß der Umschlingungswinkel der Warenbahn (16) von der Andruckwalze (9) zumindest im wesentlichen stets gleich bleibt. Hierdurch wird eine einwandfreie Wickelqualität ohne Verzug und Faltenbildung sichergestellt.
Patent EP-0095572-A1 (EP)
Inventor: GERBER HERMANN
IPC: H02K7/118
Filed: 1983-04-02
Abstract: Als Drehrichtungssperre (1) dient ein einstückig durch Spritzen hergestelltes, auf die Rotorwelle (11) aufgestecktes federndes Teil (1), dessen Nabe (2) in Drehrichtung des Rotors (17) immer um einen kleinen Drehwinkel federnd mitgenommen wird. Federarme (7, 8) übertragen die Drehbewegung auf schwenkbar gelagerte Sperrelemente (3, 4). Deren Enden (18, 19) hindern den Rotor (17) am Drehen in der falschen Drehrichtung und geben ihn in der gewünschten Drehrichtung frei. Verstellbare Anschläge für den zulässigen Drehwinkel der Nabe einer zweiten Ausführungsvariante erlauben eine Drehrichtungsvorwahl.
Patent EP-0094527-A1 (EP)
Inventor: BURKS WILLIAM JR
IPC: C07C21/06
Filed: 1983-04-26
Abstract: Iron, such as ferric chloride, and other metallic impurities, contained in liquid chlorinated hydrocarbon waste streams, is removed by treatment of such streams with dilute aqueous mineral acid.
Patent EP-0096806-A1 (EP)
Inventor: DEFAGO RAYMOND
IPC: B41M5/035
Filed: 1983-06-01
Abstract: The invention relates to aqueous low-viscosity printing inks which, in addition to containing at least one sublimable dye suitable for transfer printing and optionally further ingredients, also contains a mixture of at least one polyvinyl alcohol and a polyacrylate and/or a styrene acrylic copolymer. Such printing inks are suitable in particular for printing supports for transfer printing on gravure printing machines.
Patent EP-0097972-A1 (EP)
Title: Spender für pastöse Produkte
Inventor: EULENBURG JURGEN
IPC: B65D47/34
Filed: 1983-06-29
Abstract: In einem Spender für pastöse Produkte ist ein Kopfstück (1) das einen Ausgabekanal (3) mit Spendemündung und eine mit diesem über einen mittels eines nur in Richtung der Spendemündung zu öffnenden Rückschlagventils verschließbaren Verbindungsweg verbundene, durch äußere Beaufschlagung volumenveränderliche Pumpkammer (7) aufweist, an einen Behälter, dessen vom Kopfstück abgewandtes Ende eine Öffnung hat, und in dessen Innerem ein dichtend an der Behälterinnenwand geleitender Kolben (6) vorgesehen ist, gegebenenfalls lösbar, angeschlossen. Das Innere des Behälters steht über ein nur in Richtung der Pumpenkammer zu öffnendes Rückschlagventil, das in einem zwischen Pumpkammer und Behälterinnerem verlaufenden Stützboden (8) angeordnet ist, mit der Pumpkammer in Verbindung. Zur Erzielung eines enfachen Aufbaus, einer wirtschaftlichen Herstellbarkeit und einer zuverlässigen Funktion des Spenders weist das Rückschlagventil zwischen Pumpkammer und Behälter als Ventilsitz ein sich zur Pumpkammer hin verjüngendes kegeliges Element (3) auf, das über Tragbrücken (10) mit dem Stützboden verbunden ist und um das ringsherum zwischen den Tragbrücken eine Anzahl von Durchgangsöffnungen angeordnet ist. Weiter weist das Rückschlagventil als Verschließteil eine Lochscheibe (11) aus biegsamen Material, die koaxial zum kegeligen Element angeordnet und an ihrem radial äußeren Bereich an dem Stützboden gehalten ist und in Schließstellung mit ihrem Innenrand dichtend an der Mantelfläche des kegeligen Elements anliegt und dann die Durchgangsöffnungen verdeckt, auf.
Patent EP-0116688-A1 (EP)
Title: Device for galvanic electro-stimulation in case of vesical or anal incontinence and for treating haemorrhoids
Inventor: STEINDORF JURGEN W
IPC: A61N1/36
Filed: 1983-10-10
Abstract: Galvanic electrostimulation device for the vesical and anal incontinence, comprising an electrode (1) which may be inserted in the sphincter area of the rectum and which is comprised of a cylindrical and insulated electrode rod, of a disk-shaped annular electrode, of a cylindrical stick electrode and of a spherical or ovoid electrode head connected to the remaining part. The annular electrode, the complete cylindrical stick electrode and at least a portion of the electrode head are electrically conducting, whereas the remaining portion of the electrode head is made of acrylic material or is also totally electrically conducting. A surface electrode (4) arranged in the region of the kidneys or the pubis and the electrode inserted in the muscular region are connected to a pulse device (6) emitting bipolar pulses of predetermined power. Thereby neither the inner nor the outer portion of the skin of the patient suffer from any burn due to acid or ion transport.
Patent EP-0107228-A1 (EP)
Inventor: STUART THOMAS G
IPC: B62D33/07
Filed: 1983-09-28
Abstract: Disclosed is a latch mechanism for a tilt-cab truck including a latch pin (54) and a latch locking assembly (100) adapted to engage the latch pin. The latch locking assembly includes a housing, a sliding latch assembly (142) disposed in the housing for sliding movement in a direction generally perpendicular to the motion of the latch pin, a spring (166) which biases the sliding latch assembly into engagement with the latch pin (54), a hydraulically actuated piston (126) which forces the sliding latch assembly (142) out of engagement with the latch pin, and a latch locking member (136) which releasably holds the sliding latch assembly out of engagement with the latch pin.
Patent EP-0107909-A1 (EP)
Inventor: GILES OLEY
IPC: F16K41/02
Filed: 1983-09-22
Abstract: A low emission valve assembly (10) for use with volatile fluids and incorporating a pair of independent inner (117) and outer (131) metal bellows mechanical seal assemblies with means to compensate for thermal expansion of a liquid between the seals and which means transmits product pressure within the valve to the seals, so that the inner seal (117) floats with a near zero pressure differential from outside to inside. The compensating means can be a pressure responsive bellows (136) arrangement or a pressure response diaphragm arrangement (2001.
Patent EP-0110629-A1 (EP)
Inventor: GREEN MICHAEL JAMES
IPC: C07C68/06
Filed: 1983-11-17
Abstract: A process for the transesterification of a carboxylic or carbonic acid ester comprises reacting the carboxylic or carbonic acid ester under transesterification conditions with an alcohol in the presence, as catalyst, of either (i) a Group V element-containing Lewis base and an epoxide or (ii) a cyclic amidine. 
     The Lewis base can be an organic compound containing trivalent phosphorus or nitrogen and can be an amine, for example an amidine. 
     The process can be operated in the liquid phase at a temperature of from 15 to 150° C, and the catalyst is employed in solution. 
     Preferred catalysts ar those where the cyclic amidine forms part of a fused ring system containing six and five membered rings, six and seven membered rings or two six membered rings.
Patent EP-0086688-A1 (EP)
Inventor: PRIOUX ALAIN
IPC: H04M11/00
Filed: 1983-01-27
Abstract: The method is characterised in that it comprises the following steps: - selection and calling of the telephone set (10) on the line (8), to which set is connected an apparatus (9) for remote control and for remote monitoring, fed by the mains; - counting of the number of rings, seizing of the line by the apparatus (9) and signalling of the operation by tone; - emission (1, 61) of an intermittent signal coded according to a sequence comprising a part corresponding to a locking order and a part designating the operation controlled and the address of the peripheral(s) to be controlled - reception and decoding of the sequence by the apparatus (9) for remote control; - comparison of a part of the sequence with a locking code and control of the operation(s) indicated by the code of the sequence on the relay(s) or the peripheral(s) to be controlled. <IMAGE>
Patent EP-0109321-A1 (EP)
Inventor: PRIBAT DIDIER
IPC: H01L21/338
Filed: 1983-10-25
Abstract: A process for lowering the surface potential of a semiconductor by treatment of the semiconductor surfaces (4) using a pulsed laser beam. Particularly applicable to the production of Schottky diodes, to the improvement of metal-semiconductor contacts and to the passivation of semiconductor surfaces. <IMAGE>
Patent EP-0108680-A1 (EP)
Inventor: RITSEMA IRVING R
IPC: F16D65/18
Filed: 1983-10-26
Abstract: A caliper (12) is formed with a pair of stamped members (30, 32) which are joined together to form one bore (52) for receiving a hydraulic actuator and also another bore (50) for receiving a pin assembly (20).
Patent EP-0111435-A1 (EP)
Inventor: MILLOT JEAN-PAUL
IPC: G21C7/18
Filed: 1983-12-05
Abstract: The invention relates to an actuating device for two clusters of control rods movable vertically in one and the same fuel array of the core of a nuclear reactor. The first cluster, used for running the reactor, is connected to a first actuating rod (2), the movements of which are effected by a mechanism (27, 28, 29, 30, 34). This rod (2) carries hooking fingers (41), the operation of which is effected by a device (45) mounted slidingly on the end of the rod (2). The device (45) causes the closing of the fingers by means of a spring (46), or on the contrary their opening by overstroke movement towards the top of the rod (2). The second cluster remaining fully inserted into the assembly during a part of the operating cycle of the reactor is connected to a second actuating rod (3). This second rod (3), fitted coaxially within the rod (2), forms a piston (3b) in this rod (2) driven for its upward movement by the opening of a pressure relief valve (65) of the fluid-tight enclosure (1) in which the actuating rods (2 and 3) move. The rod (3) in the top position can be connected to the rod (2) by the fingers (41) engaging in a groove (53) of the rod (3). The invention is applicable particularly to nuclear reactors with improved efficiency employing neutron spectrum variation clusters.
Patent EP-0129555-A1 (EP)
Inventor: SANJURJO ANGEL
IPC: C22B34/20
Filed: 1983-11-07
Abstract: Procédé de production de silicium à un degré de pureté lui permettant d'être utilisé dans le domaine solaire, au cours duquel une réaction de réduction, de préférence la réduction de SiF4, par du sodium métal (12) est exécutée par l'injection d'une vaporisation (62) de réactifs dans une chambre de réaction (80) à une vitesse et une température forçant la réaction à se produire assez loin de la zone d'entrée pour éviter le bouchage de réactifs à la zone d'entrée et au cours duquel la séparation dans le produit en fusion (82) est exécutée continuellement à partir de la réaction et le Si (90) peut être coulé directement à partir du produit en fusion.
Patent EP-0167653-A1 (EP)
Inventor: HENTSCHEL VOLKMAR
IPC: B04B11/04
Filed: 1984-07-12
Abstract: 1. Overflow separation centrifuge (1) for separating suspensions, in particular mud, into solid and liquid, wherein a rotary driven centrifugal drum (3) with a horizontal axis of rotation is disposed in a fixed housing (2) with clearance on all sides between the drum and the housing, the centrifugal drum (3) being substantially cylindrical and having a plane drum base (5) closing the drum at one end and a plane, annular lid (6) extending radially from the drum casing (4) to an annular overflow lip (9) between the axis of rotation and the drum casing, the overflow lip defining an aperture in the lid through which a filling device for supplying the suspension may be projected to within close proximity of the drum base, and a discharging device for discharging the separated solid may also be projected therethrough, characterised in that at least the drum lid (6) has several liquid discharge apertures (11) distributed at equal distances on a circle running between the overflow lip (9) and the drum casing (5), that a ring is held on the exterior of the lid (6) coaxially with the drum axis of rotation in the region between the liquid discharge apertures (11) and the overflow lip (9), the ring having a U-shaped section open towards the lid (6) and having mounting plates (14) on the radially outer-most flange (15) of the U-shaped section, that the mounting plates have rubber plates (12) attachet thereto, the rubber plates each being centred on a liquid discharge aperture (11) and having regions lying outside the respective liquid discharge apertures (11) under the influence of a plurality of flat springs (19), the flat springs being uniformly distributed around the drum circumference and extending radially towards the drum axis of rotation, their radially innermost ends abutting against the outside of the back (20) of the U-shaped section, that the rubber plates fit as a seal on the outside of the drum lid (6) thereby sealing the respective liquid discharge aperture (11) such that an elastically deformable hose (21) having a suitable section may be disposed in the ring and controllably connected by means of a hose or tube conduit (23, 24) and by a rotating transmitter with a compressed air or compressed gas source, whereby the rubber plates (12) are removable from the drum lid (6) against the effect of the flat springs (19) in order to open the liquid discharge apertures (11) and drain residual liquid which has accumulated near the lid.
Patent EP-0131953-A1 (EP)
Inventor: WIEDEBURG KLAUS HANNO DR-ING
IPC: H03K19/0175
Filed: 1984-07-16
Abstract: To fan out in a GaAs-MESFET logic element implemented in BFL technology, the output of a BFL logic element 60 is connected via a BFL NOT branch I to one input, and directly to the other input, of a GaAs-MESFET push-pull stage PP, to the output of which the following BFL logic elements Gl, Gm are connected, in each case via a separate BFL buffer branch. <IMAGE>
Patent EP-0137505-A1 (EP)
Inventor: VOLLBRECHT HEINZ-RUDIGER DR
IPC: C07D251/28
Filed: 1984-10-11
Abstract: Es wird ein Verfahren zur Gewinnung con Cyanurchlorid in fester und/oder flüssiger Form aus einem ggf. verunreinigten Cyanurchloriddampf beschrieben, das dadurch gekennzeichnet ist, daß man den Cyanurchloriddampf nach dessen Verdünnung mit einem auf einer Temperatur von 60 - 140°C befindlichen Luftstrom in eine im unteren Teil auf 20 - 50°C gekühlte Abscheidekammer einleitet, ggf. das abgeschiedene feste Cyanurchlorid ganz oder teilweise in einem oberhalb 146°C befindlichen Schmelzbehälter in die flüssige Form überführt und den Cyanurchloriddampf nach erneuter Verdünnung mit heißer Luft von 60 - 140°C aus dem Schmelzbehälter in die Abscheidekammer zurückführt, während man die cyanurchloridfreien Abgase oberhalb der Desublimationszone aus der Abscheidekammer abzieht. Mit dem erfindungsgemäßen Verfahren lassen sich auf technisch einfache und problemlose Weise wahlweise festes und/oder flüssiges Cyanurchlorid mit hoher Reinheit und das feste Cyanurchlorid mit einer Korngrößenverteilung erhalten, die für Folgereaktionen besonders gut geeignet ist.
Patent EP-0156994-A1 (EP)
Inventor: JOHANNSEN HANS-PETER
IPC: B24B21/08
Filed: 1984-12-20
Abstract: Die Erfindung betrifft eine Breitbandschleifmaschine zur Behandlung von Materialoberflächen, bei der das Schleifband (3) gegen das Werkstück (1) andrückende Schleifschuh (6) an seiner Unterseite mit Luftaustrittsbohrungen (10, 11) zur Ausbildung eines dynamischen Luftpolsters (18) zwischen Schleifschuh (6) und Schleifband (3) versehen ist. Die technologisch vorteilhaften Arbeitseigenschaften einer solchen Maschine sind jedoch von einem verhältnismäßig hohen Luftverbrauch begleitet. Durch die Erfindung wird der Luftverbrauch reduziert, indem im Bereich der Kanten (13) des Schleifbandes (3) an der Lauffläche (9) des Schleifschuhs luftabdichtende Erhöhungen (14) vorgesehen sind, deren Dicke im wesentlichen der Dicke des zwischen Schleifschuh (6) und Schleifband (3) ausgebildeten Luftpolsters entspricht.
Patent EP-0123379-A1 (EP)
Inventor: EVANS GEOFFREY RICHARD
IPC: F28F3/10
Filed: 1984-02-21
Abstract: @ A gasket retention for heat exchanger plates in which a projection on the gasket passes through apertures in the plate. These apertures are made so as to provide two alternative positions for the gasket projections (3), namely a tight position as illustrated in Figure (1c) and a freely movable position. The movement between positions may be by twisting as in Figure (1c), or by a longitudinal movement, e.g. in a key-hole slot aperture. The apertures may be tapered through the plates.
Patent EP-0140479-A1 (EP)
Inventor: ASHTON ROBERT
IPC: F04B49/00
Filed: 1984-07-17
Abstract: A hydraulically powered compressor (51) has infinitely variable capacity control through use of a variable displacement hydraulic pump (131), and a hydraulic control and power system (130) provides the infinitely variable capacity control with a proportionate change in required power. Components may be mounted in an air duct (67).
Patent EP-0133014-A1 (EP)
Inventor: WITT PAUL R JR
IPC: A23C11/10
Filed: 1984-07-24
Abstract: Isoelectrically precipitated soy isolate is treated with a plant protease at a temperature of 70 to 85°C to accomplish thinning or reduction of viscosity.
Patent EP-0138477-A1 (EP)
Inventor: VERONESI LUCIANO
IPC: G21C1/00
Filed: 1984-09-28
Abstract: © in a nuclear reactor pressure vessel including reactor internals with hold down spring structures and upper head region cooling passages, the hold down spring structures comprise a plurality of stacks of Belleville spring washers to provide spring load and deflection capability to hold down the reactor vessel internals. Each spring assembly includes means for passing an adjustable coolant flow to the upper reactor vessel head region in order to maintain that region at inlet coolant temperature. The spring assemblies are angularly spaced about a core barrel support flange to cooperate with coolant flow passages formed therein.
Patent EP-0151876-A1 (EP)
Inventor: GRAHAM THOMAS
IPC: B65D25/02
Filed: 1984-12-07
Abstract: Paint is contained in a rectangular tray (10) and has provided at its surface a flexible membrane (13) having multiple openings (17), preferably of at least 5 mm mean transverse dimension. Paint is removed from the tray by sweeping the membrane with an applicator such as a roller. The membrane remains on the surface of the paint as paint is consumed. Preferably the membrane has (Figure 5) the openings (17) confined to a broad central band with narrow imperforate marginal bands (51). The openings (17) lie in lines, or a matrix, which are inclined to the side watts (11) of the tray and which have apparent overlap when viewed along the membrane. The edges of the membrane may be downturned (Figure 8) to form a paint reservoir for supplementary brushwork. The membrane may be sealed into the mouth (91) of a flexible bag (98) which is filled with paint.
Patent EP-0124468-A1 (EP)
Inventor: PURUGGANAN BERT A
IPC: E21B17/046
Filed: 1984-04-03
Abstract: A joint for securing tubular pin and box sections together, including a locking member (35) carried by the box section and tightenable laterally against the pin section by an actuating element (48) which is connected threadedly to the box section and is rotatable by a rotary driving part (63) adapted to be turned by a tool (74), with the joint including holding means for releasably retaining the driving part (63) against rotation. The driving part (63) is preferably mounted for movement relative to the actuating element (48) between a locking position in which the driving part (63) is retained against rotation and a released position in which the driving part (63) can be turned to adjust the actuating element (48). The actuating element (48) desirably contains a non-circular recess within which a correspondingly non-circular portion of the driving part (63) is received to transmit rotation between the parts. A fastener (51) for securing the actuating element (48) rotatably to the locking member (35) can be detached from the locking member (35) by a tool extending through an opening in the driving part (63) and through a spring (68) which yieldingly urges the driving part (63) to its locking position.
Patent EP-0123670-A1 (EP)
Inventor: STIEPOCK HERBERT
IPC: B62D63/06
Filed: 1984-03-16
Abstract: The invention has a frame which has two V-shaped legs (3) and an upwardly bent front part (2) on which a trailer device (13) is provided. At its rear end, there are two wheel forks (6) each attached to a leg and bearing a wheel (7). The crossbar (4) in the rear and (5) in the front area serves as support for the windsurfing board. The legs (3), arranged in a V shape, of the frame (1) can have in the centre region (9) a plug-in connection or hinges for folding together. Since the transport trailer holds a windsurfing board placed on it virtually balanced, only a small degree of loading is passed to the trailer coupling (13) on the bicycle (17). <IMAGE>