baber/WOPTO huggingface dataset:
Patent EP-0033041-A1 (EP)
Inventor: PERRONET ROLAND
IPC: G06K19/12
Filed: 1980-01-25
Abstract: The invention relates to a strip-shaped security magnetic recording support. It comprises a support (I bis) covered with a continuous magnetic layer (2) and with thickenings (3) integral with the support (2), the magnetic media being constituted by magnetisable particles having a substantially identical coercive field, the thickenings having a thickness greater than 40% of the average thickness of the continuous magnetic layer. The support (I) is fabricated preferably by hot transfer processes under pressure. Application of the support to authentication or discrimination of an object comprising the said magnetic support by electromagnetic means.   <IMAGE>
Patent EP-0053215-A1 (EP)
Inventor: STRASSMANN RUDIGER
IPC: F16P3/24
Filed: 1980-11-29
Abstract: 1. Actuating device comprising an infinitely variable actuating element (10), a transmitting member (12) for transmitting an actuating movement, which member is adjustable by the infinitely variable actuating element (10), a reset device (22) acting on the transmitting member (12) tending to return the transmitting member to a predetermined position, the transmitting member (12) being moved from this position against the action of the reset device (22), a clutch (14) provided between the infinitely variable actuating portion (10) and the transmitting member, which clutch (14) is arranged to be disengaged by movement of a clutch actuating member (16) and to be reengaged only at a predetermined relative position between actuating element (10) and transmitting member (12), and a stepwise operative actuating element (18), which is connected to the clutch actuating member (16) for engaging and disengaging the clutch (14), characterized in that (a) the clutch (14) has a hollow cylinder (30) having a transverse bore (32 and 33, respectively) as first clutch half, (b) the second clutch half with a cylindrical bearing surface (36) which engages a cylindrical surface (38) complementary thereto of the hollow cylinder (30) is rotatably mounted relative to this hollow cylinder (30) about a common cylinder axis (40), the second clutch half having a recess (42 and 44, respectively) in the bearing surface (36), (d) a roll bode (46 and 48, respectively) is supported radially movably in the transverse bore (32 and 33, respectively), and (d) the clutch actuating member (16) has a cylindrical surface (50), which engages the cylindrical surface (52) of the hollow cylinder (30) remote from the second clutch half and which is axially movable such that the roll body (46 and 48, respectively) is held locked in the recess (42 and 44, respectively) by the clutch actuating member, (16) when it is in a first position, and can evade from this recess (42 and 44, respectively) when the clutch switching member (16) is in a second position.
Patent EP-0030207-A1 (EP)
Inventor: LOTZ ALFRED ING-GRAD
IPC: B61L23/16
Filed: 1980-11-22
Abstract: 1. Reliable railway-track-"clear" signalling device for monitoring a section of track, with a transmitter which has a resonant circuit incorporated in blocking oscillator circuitry with regenerative feedback, and with adjoining sections of track activated by different frequencies, and with track section receivers assembled similarly to the transmitters for receiving the modulated signals via frequency-selective filters, characterized in that the blocking oscillator circuits (V17, UE8, UE9, and V7, UE1, UE2 respectively) are each fed at their transmitting and receiving sides via a diode bridge circuit (V12 to V15, and V1 to V4, respectively) and a first ceramic plate condenser (C4 or C1) with two diagonally arranged terminals on each plate covering, whereby an additional transformer (V18) is coupled to the outlet side on the case of the regenerative feedback transmitter (UE10) with each transmitter and this takes effect on an output transformer (UE11/UE12) via which teh operating voltage of the transformer (V18) is also supplied whereas the regenerative feedback transmitter (UE3) of each receiver directly feeds its output transformer (UE4/UE5) in a preferred embodiment of the invention, and that the interposed frequency-selective filter comprises a further transmitter (UE14/UE15) with a safety resistor (R13), a second ceramic condenser (C6) with two diagonally arranged terminals on each plate covering and a frequency throttle (FD).
Patent EP-0015870-A1 (EP)
Inventor: HALLER WALTER
IPC: B22D11/01
Filed: 1980-02-15
Abstract: A mold for electromagnetic continuous casting has a supporting frame for an induction coil and a cooling device which features at least one nozzle for directing a liquid coolant onto the surface of the ingot being cast. A section (15) is provided in line with the stream of liquid coolant emerging from at least one nozzle such that it provides an impacting surface for deflecting the stream of coolant onto the surface of the ingot.
Patent EP-0018942-A1 (EP)
Inventor: KURZ WILFRIED
IPC: C22F1/10
Filed: 1980-04-11
Abstract: Magnetic alloys of a ternary composition as defined within the region A, B, C, D of the ternary diagram of fig. 5, wherein X is one or more metals selected from the group which consists of iron, nickel, aluminum, chromium, copper, molybdenum and manganese and preferably includes 0.1 to 10 % atomic iron and/or chromium (most advantageously 1 to 5 % atomic chromium of the entire alloy), are cast and rendered ductile by the formation within the material during solidification of at least two phases. One of the phases is preferably ductile and formed essentially of fibers or dendrites of Co and the other phase or phases are from those normally ground in rare-earth/cobalt magnets. The alloy is magnetically hardened by precipitation hardening. The chromium appears predominantly in the fiber or dendrite phase and promotes the formation of the latter.
Patent EP-0028584-A1 (EP)
Inventor: KRISTIANSEN ODD DR
IPC: C07D317/24
Filed: 1980-10-30
Abstract: Sulfinylamide der Formel <IMAGE> worin R1 Wasserstoff oder C1-C6-Alkyl, R2 C1-C6-Alkyl oder C1-C6-Alkoxy und R3 unsubstituiertes oder ein oder mehrfach, gleich oder verschieden durch Halogen, C1-C6-Alkyl, C1-C6-Alkoxy, C1-C6-Alkylthio, C2-C6-Alkenyl, C2-C6-Alkinyl, Nitro, <IMAGE> oder <IMAGE> substituiertes Phenyl bedeuten, Verfahren zu ihrer Herstellung und ihre Verwendung in der Schädlingsbekämpfung.
Patent EP-0028211-A1 (EP)
Inventor: HANSSON HANS-ERIK
IPC: F03B15/14
Filed: 1980-10-23
Abstract: A hydro-electric power station including a turbine (2, 6) having connected thereto a machine housing (5) for accommodating a generator driven by said turbine has a float arrangement (8, 9) located in a water reservoir for said station, above the inlet of said turbine, connected to adjustable guide vanes (16) of the turbine in a manner such as to adjust the setting of said vanes, and therewith the flow of water through the turbine and the power developed thereby, in dependence on the level of the water in said reservoir.
Patent EP-0048331-A1 (EP)
Title: Movable guard cap for the driven tool of a machine tool
Inventor: ALTENDORF KURT
IPC: B27G19/02
Filed: 1981-08-05
Abstract: A work tool machine comprises a power tool, an exhaust hood assembly disposed over the power tool in a manner to permit access of a work piece thereto, and a stationary member spaced from the hood assembly. An elongated guide bar extending between the stationary member and the hood assembly is pivotally attached at one end to the stationary member for rotation about a first axis, and at the other end to the hood assembly for rotation about a second axis. An elongated conduit extending between the stationary member and the hood assembly in fluid communication with the hood assembly is pivotally attached at one end to the stationary member for rotation about a third axis, and at the other end to the hood for rotation about a fourth axis. The distance between the first and second axes is equal to the distance between the third and fourth axes, and the distance between the first and third axes is equal to the distance between the second and fourth axes. The conduit is connected to an exhaust fan.
Patent EP-0073269-A1 (EP)
Inventor: KLIMMER JOSEF W
IPC: A01F12/16
Filed: 1981-09-02
Abstract: 1. Apparatus for separating out objects which are entrained in crop material, in particular stones in an inclined conveyor housing (2) of a crop pick-up machine, in the bottom (14) of which a flap (44, 100) for closing a through opening (41) is pivotable against the force of a spring (78, 122) which holds the flap (44, 100) in a closed position by way of an arresting element, wherein the arresting element has a coupling portion (58, 116) which forms a contact location with an arm (50, 110) provided on the flap, wherein the flap (44, 100) is pivotable from a position in which the flap (44, 100) is secured, beyond a dead centre position, into a position for releasing the flap, characterised in that the contact location between the coupling portion (58, 116) and the arm (50, 110), upon pivotable movement of the flap, moves from on side of the dead centre position to the other side of the dead centre position and that, after having passed through the dead centre position, the coupling portion (58, 116), with the flap, forms a torque arm by way of which the flap is opened in an accelerated mode by the spring force in the direction of an open position.
Patent EP-0050369-A1 (EP)
Title: Drive assembly for a video recorder playback machine
Inventor: WILKINSON RICHARD L
IPC: G11B21/04
Filed: 1981-10-20
Abstract: A drive assembly for a video recorder-playback machine is provided for controlled linear translation of an optics carriage (30) including an optical record-playback head (34) in a radial direction with respect to a video information disc (14). The optics carriage is mounted for radial displacement along a linear track assembly, and is connected to a sleeve-type push block (46) received about a precision lead screw (48). The push block is biased by a spring (66) axially toward a floating center coupling (54) which in turn couples the push block with limited axial misalignment against rotation with respect to a lead screw nut (52). Rotation of the lead screw causes axial translation of the lead screw nut for effecting corresponding linear translation of the push block and the optics carriage.
Patent EP-0060331-A1 (EP)
Inventor: BRAJDER ANTONIO DIPL-ING
IPC: H02H7/08
Filed: 1981-10-27
Abstract: Die Erfindung betrifft eine Kurzschlußschutzvorrichtung für einen Gleichstromsteller mit mindestens einem Transistor (T1 bis T4), der mit Taktimpulsen angesteuert wird, die durch Vergleich einer Dreieckspannung (UD) mit einer Steuerspannung (USt) gewonnen werden. Jeder Transistor (T1 bis T4) ist mit einer gesonderten Überstromschutzvorrichtung (K1 bis K4) versehen, die nach einem Kurzschluß den zugeordneten Transistor (T1 bis T4) bis zum Beginn eines neuen Einschaltimpulses sperrt. Die Steuerspannung (USt) kann Werte annehmen, die über dem Maximalwert der Dreieckspannung liegen. Bei einem Kurzschluß wird der betroffene Transistor (T1 bis T4) sehr schnell ausgeschaltet, mit dem folgenden Einschaltimpuls wird er jedoch wieder eingeschaltet. Damit wird überprüft, ob noch ein Kurzschluß vorliegt. Wenn die Steuerspannung schließlich aufgrund des wegen der Abschaltung der Transistoren (T1 bis T4) vom Sollwert stark abweichenden Istwerts des Laststroms auf Werte steigt, die über dem Maximalwert der Dreieckspannung (UD) liegen, bleiben die Transistoren ausgeschaltet, bis durch einen äußeren Eingriff der Gleichstromsteller wieder in Betrieb gesetzt wird.
Patent EP-0039547-A1 (EP)
Inventor: GAMLEN PHILIP HUGH
IPC: C25B9/19
Filed: 1981-04-10
Abstract: A process for the manufacture of halogenated hydrocarbons which comprises contacting a hydrocarbon or halogenated hydrocarbon feedstock with a solution of a halide carrier to halogenate the feedstock whereby the halide carrier is reduced to a spent carrier and regenerating the halide carrier by electrolysis of the spent carrier solution from the halogenation reaction by electrolysing the spent carrier solution in the presence of halide ions under conditions whereby deposition of metal or metal salts and liberation of elemental halogen are substantially avoided. In particular embodiments, the feedstock is halogenated using a non-aqueous solution of the halide carrier in which the ratio of halide ion: metal ion of the halide carrier is below 2 : 1, preferably about 1 : 1 and regeneration of the halide carrier is carried out in a three-compartment cell having two ion-exchange membranes or a diaphragm and a membrane. The halide carrier is a halide salt of a metal of variable valency in which the metal is in a higher va-  I  lency state, especially cupric chloride or ferric chloride.
Patent EP-0041896-A1 (EP)
Inventor: DURETTE PHILIPPE L
IPC: A61K31/02
Filed: 1981-06-05
Abstract: Immunologically active compounds of the formula:   <IMAGE> (I.) oglycan fragment of the cell wall, more specifically, a muramyl dipeptide, namely, N-acetylmuramyl-L-alanyl-D-isoglutamine (MDP). The addition of synthetic MDP to an emulsion of Freund's incomplete adjuvant (90% mineral oil and 10% Arlacel A) containing an antigen increases the level of antibodies against the antigen (humoral response) and induces delayed hypersensitivity (cellular immunity).
Patent EP-0048647-A1 (EP)
Title: Dispositif adapteur électronique d'une prise diagnostic aux informations fournies par un circuit de commande électronique
Inventor: LAPORTE ALAIN
IPC: G06F11/32
Filed: 1981-08-25
Abstract: Le circuit de commande électronique est du type comportant un micro-calculateur (10), un circuit de surveillance (11) de l'état de fonctionnement du microcalculateur (10) connecté directement à une première broche (P16) de sortie de ce dernier, et un voyant (22) du circuit de commande et de ses périphériques d'entrée et de sortie, remarquable en ce que ledit voyant (22) est connecté à une seconde broche de sortie (P02) dudit microcalculateur (10) par l'intermédiaire d'un circuit d'allumage et de protection (30) et en ce que les informations de diagnostic sont disponibles en série sur la borne d'entrée (21) dudit voyant (22) qui est également la sortie dudit circuit d'allumage et de protection (30). Industrie automobile.
Patent EP-0052651-A1 (EP)
Inventor: MYERS JOHN LEONARD
IPC: H01F7/08
Filed: 1981-05-13
Abstract: Un dispositif a solenoide lineaire comprend un stator (10) definissant une ouverture cylindrique de stator (22), et une paire de surfaces polaires cylindriques de stator, espacees axialement (18, 20). Un induit (28) est monte dans l'ouverture du stator en mouvement parallele aux surfaces polaires du stator. L'induit definit une paire de surfaces polaires d'induit (34, 36) qui recouvre des surfaces polaires du stator en des regions variables en fonction du deplacement de l'induit. Des entrefers annulaires (50, 52) sont definis entre les surfaces polaires du stator et l'armature, et une paire d'aimants permanents cylindriques polarises radialement (40, 42) est montee sur l'induit, chacun de ces aimants etant adjacent a l'une des surfaces polaires de l'induit. Lorsqu'une bobine du stator (24) est excitee, le mouvement de l'induit est le resultat de la reluctance variable au niveau des entrefers lorsque les surfaces polaires de l'induit recouvrent des zones variables des surfaces polaires du stator et, aussi, le mouvement de l'induit est le resultat de la repulsion des aimants permanents. En consequence, des forces plus elevees peuvent etre obtenues.
Patent EP-0085677-A1 (EP)
Inventor: MACCARTHY PATRICK
IPC: A63H1/30
Filed: 1981-09-21
Abstract: Jouet capable d'un mouvement combiné de rotation et de translation. Deux disques parallèles (3) sont reliés en leurs centres par un seul axe (2). L'axe est suspendu à un support (35) relié en une position entre les deux disques. Ce support (35) est d'un type résistant à la torsion, et offre une résistance supérieure à la torsion autour de l'axe de la corde que les cordes de yo-yo conventionnelles. Le support (35) peut être ancré sur l'axe (2) suivant un mode de non-repos, ou il peut être bouclé autour de l'axe (2) permettant au yo-yo d'être au repos. De manière à actionner le jouet, l'extrémité du support (35) opposée à celle qui est reliée à l'axe (2) du yo-yo est tenue par l'utilisateur, et un mouvement sans à-coups de montée et descente est conféré au jouet. L'extrémité du support (35) peut être reliée à un système à maillon tournant (40) qui est à son tour relié à un anneau (31) pour tenir le jouet.
Patent EP-0066274-A1 (EP)
Inventor: FRIESEN HENRY
IPC: F15B11/04
Filed: 1982-05-28
Abstract: A regenerative valve includes a housing having a valve bore therein intersecting with an extension passage interconnecting a pump and a piston extension chamber, a retraction passage interconnecting a sump and a piston retraction chamber, and a regenerative passage for communicating fluid from the retraction to the extension chamber upon extension of the piston. A poppet member is movable in the bore to open and block fluid flow through the extension passage. A shuttle member is movable in the bore to either open or block one or the other of the regenerative and retraction passages. The shuttle member engages the poppet to cause the poppet to open the extension passage when the shuttle moves to close the retraction passage and open the regenerative passage.
Patent EP-0069937-A1 (EP)
Inventor: MARZOLA ROBERTO
IPC: C08K5/17
Filed: 1982-07-02
Abstract: An image detection apparatus is provided which comprises a two dimensional optical array of lenslets (15) and detectors (19). The outputs of the detectors are combined to produce a signal (30) indicative of the characteristics of an object being viewed while the outputs of selected detectors are compared to produce a signal (25) indicative of the range to the object. This enables an industrial robot (42) to evaluate the range to an object besides the shape of that object (Fig. 1).
Patent EP-0074061-A1 (EP)
Inventor: PETIT ANDRE
IPC: H01R13/658
Filed: 1982-08-31
Abstract: La borne de raccordement électrique entre conducteurs électriques (6) et broches électriques rigides (7) comporte une pluralité de contacts individuels en U (2) dont l'une des branches (20) est raccordée à l'un des conducteurs et l'autre (23) en forme de lame est à raccorder à l'une des broches, des supports de contacts (1, 1') identiques, à rainure interne (10), à fond arrondi et à alvéoles internes (12) le long des parois latérales de ladite rainure (10) et alvéoles externes le long des parois latérales de chaque support recevant pour les alvéoles internes, les branches en lame et les broches respectives et, pour les alvéoles externes, les branches de contact avec les conducteurs, un élément isolant (3) de maintien en alignement des supports (1, 1') et une came rotative cylindrique (5) ayant deux méplats longitudinaux opposés pour la mise, ou non, simultanées des branches en forme de lame en contact à pression sur les broches respectives.
Patent EP-0063087-A1 (EP)
Title: Perfectionnements aux ensembles de porte-balais pour moteurs électriques, notamment pour moteurs de traction
Inventor: CABAUSSEL LOUIS
IPC: H01R39/38
Filed: 1982-03-16
Abstract: Dans un moteur à collecteur, par exemple de traction comportant des porte-balais montés sur une couronne susceptible de tourner pour les amener un à un en face d'une porte de visite, la liaison entre ces porte-balais et les circuits fixes est assurée par un des systèmes d'anneaux fendus (15) venant enserrer un couteau (17), ces anneaux étant de diamètres nettement différents de manière à se trouver séparés les uns des autres en dehors de leur point de fixation (14a). Les supports des porte-balais, des anneaux et des couteaux sont identiques et comportent une armature métallique plate (21) à revêtement isolant (22) travaillant uniquement à la compression.
Patent EP-0060814-A1 (EP)
Inventor: BERNHARDT WILLIAM H
IPC: G04B47/06
Filed: 1982-03-16
Abstract: 1. Device to indicate the direction of the Mecca, comprising : - a compass (20, 46) having a housing (21) and a magnetic needle (24) rotatively mounted inside of said housing, - a dial element (44) mounted opposite to said compass, and rotative with respect to the axes of the magnetic needle, said element being provided with guide marks distributed along its circumference, each of these guide marks corresponding to a town of a predetermined region of the world, and with a direction mark (54) for indicating the direction of the Mecca, the relative angular positions of the guide marks and of the direction mark being such that said direction mark indicates substantially the direction in which is located the Mecca from one of the towns corresponding to said guide marks, if the relative angular position of the dial element with respect to the direction of the north indicated by the magnetic needle in said town is modified in order to bring into coincidence the guide mark of said town with the direction of the north, said device being characterized in that : - the compass (20, 46) is a tight unit located in the bottom (41) of the housing (40), - the dial element is a transparent bezel (44) rotatively mounted on the upper edge of a part of the lateral wall (42) of said housing, said bezel being articulated on the peripheral part of said bottom (41), - a plurality of piled up discs (51), each of them being provided with names of towns of a predetermined region of the world and with the guide marks associated with said towns and identical to the guide marks marked on the dial element, said plurality of discs being located inside of said housing, between said compass and said bezel, said discs being renovable and interchangeable and their dimensions being such that a free end of said magnetic needle remains visible through that bezel.
Patent EP-0067197-A1 (EP)
Title: Disque optique et son procede d'utilisation
Inventor: HOWE DENNIS GEORGE
IPC: G11B7/005
Filed: 1981-11-19
Abstract: Un disque optique se pretant a l'ecriture et la lecture en temps reel avec de la lumiere ayant une seule longueur d'onde predeterminee comprend une couche d'enregistrement deformable a la chaleur (33) recouvrant un support reflecteur (30). Contrairement aux disques optiques en temps reel de l'art anterieur dans lesquels les proprietes optiques et l'epaisseur nominale de la couche d'enregistrement sont choisies pour que la difference d'amplitude de la lumiere reflechie respectivement depuis les regions enregistree et non enregistree sur la surface du disque soit maximum, le disque optique selon l'invention comprend une couche d'enregistrement dans laquelle les proprietes optiques et l'epaisseur nominale sont choisies de maniere telle que la difference de phase de la lumiere reflechie respectivement depuis les regions enregistree et non enregistree soit sensiblement maximum, et de sorte qu'une partie sensible de la lumiere incidente soit reflechie a la fois par les regions enregistree et non enregistree, facilitant ainsi la detection d'une telle difference de phase. Alors que les disques de l'art anterieur demandent un rapport signal/bruit optimum, des sillons d'une epaisseur sensiblement egale a l'epaisseur de la couche d'enregistrement et un point de focalisation du rayon de lecture plus petit que la dimension du sillon, aucune de ces conditions n'est necessaire avec le disque optique se l'invention. De plus, le blanchiment du materiau liant de teinture n'affecte pas le rapport signal/bruit du signal de sortie de lecture.