baber/WOPTO huggingface dataset:
Patent EP-0115569-A1 (EP)
Inventor: MEISNER JOHN WESLEY
IPC: H02K44/06
Filed: 1983-10-10
Abstract: Electromagnetic linear induction pump (10) for liquid metal which includes a unitary pump duct (12). The duct comprises two substantially flat parallel spaced-apart wall members (32), one being located above the other and two parallel opposing side members (34) interconnecting the wall members. Located within the duct are a plurality of web members interconnecting the wall members (36) and extending parallel to the side members whereby the wall members, side members and web members define a plurality of fluid passageways (38), each of the fluid passageways having substantially the same cross-sectional flow area. Attached to an outer surface of each side member is an electrically conductive end bar (42) for the passage of an induced current therethrough. A multi-phase, electrical stator (14) is located adjacent each of the wall members. The duct, stators, and end bars are enclosed in a housing (26) which is provided with an inlet (20) and outlet (22) in fluid communication with opposite ends of the fluid passageways in the pump duct. In accordance with a preferred embodiment, the inlet and outlet includes a transition means (18) which provides for a transition from a round cross-sectional flow path to a substantially rectangular cross-sectional flow path defined by the pump duct.
Patent EP-0113041-A1 (EP)
Inventor: UPMEIER HARTMUT DIPL-ING
IPC: B29C48/74
Filed: 1983-11-25
Abstract: In dem Kanal einer eine Kunststoffschmelze fördernden Strangpresse sind den Schmelzestrom in Teilströme aufteiteilende und diese in relativ zueinander versetzter Form wieder zusammenführende Verteilerelemente angeordnet. Um sich bei der Verteilung der Teilströme ergebende Grenzschichtfehler zu verringern, werden die einzelnen Teilströme durch mindestens eine ringförmige Verteilerscheibe, die auf Anströmseite auf einer umlaufenden ringförmigen Linie mit Bohrungen versehen ist, die abwechselnd radial nach außen und radial nach innen verlaufen, in sektorartige Teilströme aufgeteilt, die abwechselnd radial nach innen und radial nach außen geleitet und wiedervereinigt werden.
Patent EP-0117927-A1 (EP)
Inventor: BARZANO' PIERO
IPC: B65H19/18
Filed: 1983-12-22
Abstract: This invention relates to a device for joining together in a registered and/or abutting manner the ends of two paper or cardboard webs which unwind from two different reels (17, 19) positioned on a reel star unit (10), composed essentially of a presser roller (36) and a unit (38) for cutting the web to size. Said device is provided with at least one reader means (30) which determines the stoppage under registered conditions of the web from the spent reel, its joining to the new web, and the cutting to size of the final end of said spent web.
Patent EP-0117931-A1 (EP)
Inventor: PERLMAN MARVIN
IPC: G07F7/10
Filed: 1983-03-04
Abstract: A personal identification system comprises a generator (10) which generates an Offset Number which is recorded on the magnetic stripe of a card, together with the account number (PAN) of the person to whom the card is to be issued. The generator stores (15) transformed digits of a sequence of digits (IN) which have been secretly entered (16) by one or more officers of the card-issuing institution. To generate the Offset Number the PAN is entered (21) and transformed (23) before being stored to initialize a first feedback shift register (25). The person to whom the card is to be issued enters (27) a chosen alphanumeric sequence (PIN) secretly known only to him. The PIN, after undergoing transformation (28) is stored to initialize a second feedback shift register (30). When both registers have been initialized they are reinitialized by different parts of different digits of transformed lN. Different digits of the two registers are used to initialize a control feedback shift register (35) which when reaching a selected state in its cycle of states controls the generator to generate the Offset Number (46), based on a selected mapping of the digits, then present, in the first and second feedback shift registers. To use the card it is entered into a verifier. Therein the PAN and Offset Number on the magnetic stripe are read out. The intended user enters a PIN, and the verifier, like the generator, generates an Offset Number. Only if the PIN entered into the verifier is identical to that entered into the generator, does the verifier produce an Offset Number identical to that read off the card, thereby indicating that the card user is the one to whom the card was issued.
Patent EP-0105669-A1 (EP)
Inventor: KRUMME JOHN F
IPC: A61F6/06
Filed: 1983-09-21
Abstract: A non-surgical method of contraception is described which provided for the insertion of an expansible plug (12) through the female reproductive tract into the oviduct. When so positioned, the plug (12) is expanded into sealing contact with the oviduct wall. In turn, the plug can be subsequently collapsed and withdrawn when the contraceptive effect is no longer desired. For carrying out the method, a positioning device (32) is releasably connected to the plug (12) to facilitate its insertion and positioning and cooperating means (24) (26) (30) (34) (40) (42), electrical or mechanical, in the plug (12) and positioning device (32) enable control of plug expansion and/or collapse from the exterior of the female body by the attending physician.
Patent EP-0094912-A1 (EP)
Inventor: CLAUER ALLAN H
IPC: C21D1/09
Filed: 1983-05-13
Abstract: An improved method and an apparatus for altering properties in a solid target by using the radiation emitted by a high power pulsed laser to generate a short duration, high amplitude pressure pulse is directed at the front side of solid target to alter material properties. The front side of the solid target is covered with an overlay material that is transparent to laser light, and the back side is placed in direct contact with a trapping material having substantially the same acoustical impedance as the metal substrate. When the solid target is processed by the pulsed laser, the microstructure and the stress state of the target are altered in a predictable manner.
Patent EP-0108719-A1 (EP)
Inventor: ZELLWEGER CONRAD
IPC: F23Q1/02
Filed: 1983-10-24
Abstract: L'allumeur comprend un support (1), un élément (3) en une composition susceptible de s'enflammer par frottement et un frottoir mobile (4) présentant une portion de surface (7) traitée de façon à provoquer l'inflammation de l'élément (3) par frottement. Une plaquette (5) fixée au support (1) maintient et guide le frottoir (4) et comporte une ouverture (8) en regard de l'élément (3). Pour provoquer l'allumage de l'élément (3), le frottoir (4) est tiré à travers l'allumeur; ce déplacement amène tout d'abord ladite portion de surface (7) en contact frottant avec l'élément (3), puis découvre ce dernier lorsqu'il est enflammé. Une telle disposition des pièces facilite grandement la fabrication de l'allumeur. Du fait que l'élément (3) est enfermé dans un espace entre le support (1) et le frottoir (4), il est protégé d'une part d'une destruction par choc mécanique ou par l'humidité et d'autre part d'une inflammation accidentelle par frottement contre un autre objet.
Patent EP-0112283-A1 (EP)
Inventor: LANG MARC DR
IPC: C07D257/04
Filed: 1983-11-10
Abstract: 2-Heterocyclylthioniederalkyl-2-penem-Verbindungen der Formel <IMAGE> worin R1 Wasserstoff oder Methyl ist, R2 eine gegebenenfalls geschützte Hydroxyl-Gruppe bedeutet, R3 Carboxyl oder geschütztes Carboxyl R3<'> ist, R4 einen über ein Ringkohlenstoffatom an des Schwefelatom gebundenen, ungesättigten monocyclischen Heterocyclyl-Rest darstellt und m 2, 3 oder 4 ist, Salze von solchen Verbindungen der Formel I, die eine salzbildende Gruppe aufweisen, optische Isomere von Verbindungen der Formel I und Mischungen dieser optischen Isomere besitzen antibiotische Eigenschaften. Die Verbindungen werden nach an sich bekannten Verfahren hergestellt.
Patent EP-0103607-A1 (EP)
Inventor: ASHLEY ROBERT JOHN
IPC: A61J1/00
Filed: 1983-03-23
Abstract: Un sac ou bourse pour liquide destiné à un usage médical ou chirurgical possède deux parois (10, 11) formées par des plis respectifs d'un matériau plastique souple collés hermétiquement ensemble (en 12) au moins le long de leurs bords supérieurs et latéraux, et un troisième pli (14), replié en un matériau plastique souple ayant des dimensions considérablement inférieures, formant un fond à gousset et dont les deux feuilles opposées (16, 17) sont hermétiquement collées (en 18) chacune à la paroi adjacente (10, 11). Le pli à gousset (14) porte un ou plusieurs éléments (21, 22) en un matériau élastomère susceptible de recevoir de façon hermétique et imperméable une aiguille, par exemple une aiguille d'un appareil d'administration dans un système hospitalier d'alimentation goutte-à-goutte ou une aiguille hypodermique ou d'injection pour injecter un médicament dans le contenu de la bourse. Les deux feuilles du pli à gousset (14) sont collées hermétiquement ensemble (27), en fermant le pli à gousset (14) au-dessous des éléments élastomères (21, 22), pour former ainsi un compartiment scellé quipeut être ouvert soit en décollant les deux feuilles collées (27), soit en découpant ou en déchirant une partie. Le pli à gousset (14) forme alors un fond sensiblement plat de la bourse et présente les éléments (21, 22) de façon sensiblement perpendiculaire aux parois (10, 11) pour recevoir une aiguille ou des aiguilles insérées sans risque d'une pénétration accidentelle des parois.
Patent EP-0131856-A1 (EP)
Inventor: STIGLMAIER MANFRED
IPC: B60R13/08
Filed: 1984-07-05
Abstract: 1. A low-noise gearbox, more particularly for motor vehicles, the gearbox casing (2) having around it an enclosure (1) of a sound-damping and sound-absorbent material, the enclosure (1) being formed with sealed apertures through which the gearbox elements associated with the immediate vicinity of the gearbox can extend, characterised in that the enclosure (1) forms an integrated gearbox part without moving parts.
Patent EP-0133581-A1 (EP)
Inventor: MAEHARA OSAMU
IPC: G01D5/34
Filed: 1984-08-09
Abstract: An angle transducer which photo-electrically measures the rotation angle of a shaft by utilizing, a polarizer disc is arranged as follows: the polarizer disc is secured to the shaft to be measured or to the detection shaft of the angle transducer. Two pairs of photo-electric conversion elements are in opposition to light sources across the polarizer disc. The first and second polarizer plates are interposed between the photo-electric conversion elements of each pair. The transmission axes of the first and second polarizer plates differ from each other by 45 degrees. The quantities of light emitted by the light sources or the outputs of the photo-electric conversion elements are modulated by carrier waves of two phases differing 90 degrees from each other. The amplitudes of the outputs correspond to the sine and cosine functions of the double angle of the rotation angle of the shaft to be measured. These outputs form modulated waves of two phases differing 90 degrees from each other. The sum of the modulated waves of two phases, and the difference between the sum and a signal obtained by multiplication of the two phase carrier waves by a predetermined value, are computed by addition and subtraction computers to obtain a phase signal of a sine wave the phase of which is proportional to the rotation angle of the shaft being measured.
Patent EP-0141390-A1 (EP)
Inventor: NEUKAM THEO DR
IPC: C04B16/10
Filed: 1984-10-27
Abstract: 1. Mouldings with a matrix of inorganic material which is reinforced with polyacrylonitrile fibres, characterised in that polyacrylonitrile fibres are used which have previously been treated with a permanganate.
Patent EP-0118154-A1 (EP)
Title: Lifting Clamp
Inventor: AVEZAAT CORNELUS
IPC: B66C1/62
Filed: 1984-02-22
Abstract: The invention relates to a hoisting grip for tightly gripping an upwardly projecting end edge (1) of an upright barrel (2) and for hoisting the gripped barrel, which hoisting grip is provided with two L-shaped gripping elements (3,4), which each consist of a long arm (5,6) and a short arm (7,8) enclosing an angle with each other, and which near the junction of their long arm (5,6) to their short arm (7,8) are hinged together about a hinge pin (9), which extends in the transverse direction, a gripping jaw (11,12) being connected near the free end of each short arm (7,8), a locking member (15) being movably connected to the hoisting grip and being displaceable between a position of rest and a locking position and in this locking position locking the gripping elements (3,4) in the gripping position against a displacement with respect to each other towards the disengaged position. According to the invention upon displacement of the hoisting grip towards the gripping position the locking member (15) is displaceable from its position of rest to the locking position under the influence of its own weight.
Patent EP-0117598-A1 (EP)
Inventor: MOOK ADRIANUS
IPC: H04N1/00
Filed: 1984-02-24
Abstract: A method of, and apparatus for, determining the image transfer quality of an imaging system on the basis of the signal - to-noise ratio. A reference pattern comprising at least two different portions is presented to an input of the system. One portion provides a television output signal which is a measure for the noise, and another portion provides a television output signal comprising the same amount of noise in a combination with an image signal component. The television output signals are compared to determine the signal-to-noise ratio.
Patent EP-0146183-A1 (EP)
Title: Dispositif d'interface pour un poste telephonique
Inventor: COULMANCE JEAN-PIERRE SOCIETE
IPC: H04M1/76
Filed: 1984-12-05
Abstract: Un dispositif d'interface est inséré entre un circuit intégré prévu pour une tension d'alimentation de 5 volts et une ligne téléphonique à tension variable. Ce circuit utilise un transistor MOS (1) régulé en courant au moyen d'un transistor de commande de régulation (2) et d'une résistance de mesure du courant (7, 8) et muni d'une contre-réaction de tension agissant en courant alternatif (12, 9). Une constante de temps (6, 5) est prévue afin d'inhiber l'action du transistor de commande de régulation (2) pour des courants transitoires ou alternatifs.
Patent EP-0149927-A1 (EP)
Title: Procédé de préparation des pièces ferreuses d'un tube de télévision en couleurs
Inventor: PONCET BERNARD
IPC: C21D1/74
Filed: 1984-01-24
Abstract: Selon l'invention, chaque pièce ferreuse derrière la dalle du tube de télévision, est préparée dans un four unique (1) et subit successivement un recuit, une réduction et une oxydation dans trois parties du four (3), (4) et (5), de façon à éliminer les contraintes mécaniques, décaper la rouille et déposer des couches homogènes et adhérentes d'oxydes de fer I et II.
Patent EP-0157073-A1 (EP)
Inventor: WAHLGREN HANS
IPC: B66F1/08
Filed: 1984-11-14
Abstract: Gripper for moving heavy loads, including two hydraulic cylinders (60, 61) intended for being anchored to a support point at one end, and with their other end to be pivotably connected to a movable part (1). Two opposing cuneiform jaws (19 and 20) for gripping the load (55) between them are movably arranged on the movable part in association with pivotable rockers (6 and 7) with guide surfaces (17 and 18) for forcing or releasing the jaws against or away from the load in response to thrust or withdrawal of the rams (68, 69) of the hydraulic cylinders. The movable part is a flat base plate (1).
Patent EP-0160108-A1 (EP)
Inventor: HATTORI SEIICHI
IPC: G06K13/26
Filed: 1984-11-02
Abstract: Lecteur de bande à basse puissance pouvant bloquer de manière fiable le défilement d'une bande (3) à un premier code d'arrêt de rebobinage avec un petit moteur de bobine (2, 20) et un aimant de frein (11) pouvant avoir des caractéristiques de réponse quelque peu inférieures. En réponse à une commande de rebobinage, la vitesse rotative d'un moteur de cabestan (12) est commutée d'une faible vitesse avant à une faible vitesse arrière. Après avoir atteint la faible vitesse arrière, un aimant d'alimentation (14) est actionné pour rebobiner la bande (3). Lorsqu'on fait démarrer le rebobinage de la bande (3), la vitesse du moteur du cabestan (12) est augmentée graduellement jusqu'à atteindre une vitesse élevée inversée. Lors de la détection d'un code d'arrêt de rebobinage, la vitesse du moteur du cabestan (12) est réduite graduellement jusqu'à atteindre une basse vitesse inversée. A ce moment, l'aimant de frein (11) est actionné pour arrêter temporairement le défilement de la bande. Un compteur réversible (4) stocke le nombre de signaux produits par une roue dentée ou le nombre de codes d'arrêt de rebobinage détectés à partir de l'instant où le premier code d'arrêt de rebobinage est détecté jusqu'à l'instant où le défilement de la bande (3) est arrêté temporairement. Après l'arrêt de la bande (3), la vitesse du moteur du cabestan (12) est modifiée de manière à atteindre la faible vitesse avant. Lorsque cette vitesse est atteinte, l'aimant d'alimentation (14) est actionné pour faire défiler la bande (3) vers l'avant, et le nombre de codes d'arrêt de rebobinage ou de signaux produits par la roue dentée est soustrait du contenu du compteur réversible (40). Lorsque la valeur du contenu du compteur (40) est égale à zéro, l'aimant de frein (11) est actionné pour arrêter le défilement de la bande (3).
Patent EP-0163807-A1 (EP)
Inventor: HEIDER PETER DIPL ING
IPC: H04N7/087
Filed: 1985-01-31
Abstract: 1. Home video system comprising a television receiver (14), a video recorder (15) which can be connected to the AV socket (13) of the television receiver, and a teletext decoder (D) connected to the television receiver, which decoder is supplied with the composite colour television signal which contains the coded teletext signals and at least one supply voltage from the television receiver, characterized in that the output signal of the teletext decoder (D), which contains at least the decoded teletext signal, and the composite colour television signal is supplied to a teletext recording adaptor (A) by means of which the decoded teletext signal is keyed into the composite colour television signal, that the output signal of the teletext recording adaptor (A) is fed to the AV socket (12) of an AV coupling part (K) which is connected via its AV plug (11) to the AV socket (13) of the television receiver (14), and that the video recorder (15) is connected to the AV socket (12) of the AV coupling part (K).
Patent EP-0152884-A1 (EP)
Inventor: THOREN STELLEN
IPC: H01F27/33
Filed: 1985-02-09
Abstract: Schalldämpfende Vorrichtung für ein induktives Wechselstromgerät mit einem Eisenkern, einem Gehäuse, einer in dem Gehäuse befindlichen Isolierflüssigkeit und mindestens einer in dem Gehäuse angeordneten hohlen Schaldämpfungsplatte (4), welche Schalldämpfungsplatte eine mit ihrer Aussenseite zum Eisenkern gerichtete Vorderwand (6, 6') und eine Rückwand (5) hat, wobei die beiden Wände längs des Umfanges der Schalldämpfungsplatte derart miteinander verbunden sind, dass ein druckdichter Raum (9) von ihnen abgegrenzt ist, in welchem sich ein Gas befindet, das bei Raumtemperatur und normalem Niveau der Isolierflüssigkeit einen Druck von höchstens 600 mbar hat, und wobei der Zwischenraum zwischen den genannten Wänden mindestens ein kraftübertragendes Element enthält, welches so angeordnet ist, dass es Druckkräfte zwischen der genannten Vorderwand und der genannten Rückwand zu übertragen vermag. Gemäss der Erfindung wird von der gesamten Kontaktfläche zwischen dem/den kraftübertragenden Element(en) und der Vorderwand bzw. der Rückwand der Schalldämpfungsplatte mindestens 50%, vorzugsweise mindestens 70%, von elastisch nachgiebigen kraftübertragenden Elementen eingenommen.
Patent EP-0167074-A1 (EP)
Title: Cork-screw
Inventor: HENSHAW GARRY ELLIS
IPC: B67B7/44
Filed: 1985-06-21
Abstract: 1. A corkscrew comprising a head (3), in which the shank (2) of the helical screw-in member (1), that is provided with a pointed tip, is secured, which head is provided with a hole (4) that extends transversely through the head, also comprising a pulling member consisting of a sleevelike protecting cap (5), which is adapted to be mounted on the screw-in member (1) and to be inserted into said hole in a T-shaped configuration, and a hooklike member (8) for opening bottles provided with crown cork closures, characterized in that the hole (4) is enlarged at one end in a shell-like shape to have a diameter which is approximately as large as the diameter of the crown cork closures, and the hooklike member (8) is disposed in that portion of the shell-like enlarged portion (7) which faces the screw-in member (1).
Patent EP-0214337-A1 (EP)
Inventor: GILLET JEAN-LUC
IPC: B60R1/064
Filed: 1985-09-13
Abstract: 1. Exterior mirror (1) for a vehicle with a housing (10), to the open rear whereof a mirror glass (12) is attached and which is held so as to swing on a base (50) attachable to the vehicle, whereby a handle (70) is connected by means of a bent connecting piece (72) to an elongate support (74), which is rotatable around its longitudinal axis (76), extends through an opening (56) of a spherical bearing (52) of the base and a slot in a hollow hemisphere (18) provided on one housing side wall (16), passes through an intermediate element (64) positively engaging therewith, is supported resiliently on the intermediate element (64) resting on an inside surface (54) of the bearing (52), and at the free end (82, 86) carries a counterpart which engages the inside of the housing (10), characterised in that the free end (82) is widened transversely of the longitudinal axis (76) from the side and rests under spring pressure against an inner housing wall (20) at at least two points (24, 26), whereof the first point (24) is offset in the direction of the longitudinal axis (76) and the second point (26) is laterally offset relative to the longitudinal axis.
Patent EP-0176046-A1 (EP)
Title: Warhead
Inventor: BACKSTEIN GUNTER
IPC: B64D19/02
Filed: 1985-09-20
Abstract: 1. Warhead with a tail unit, a hollow charge in a warhead housing (11) and a detonator housing (12) at the rear of the warhead housing (11), the detonator housing (12) of an identically designed warhead (11) being insertable into the space in front of the hollow charge insert in such a way that the front edges (11a, 11b) of adjacent warhead housings (11) are supported on each other, characterised by the fact that the detonator housing (12) has a rear offset zone and that blades (15a, 15b) of the tail unit, which are rotatably mounted about a fulcrum (16) secured to the front of the detonator housing (12) and situated on the longitudinal axis of the warhead, and which are further mounted pivotably about shafts (17a, 17b) situated perpendicular to the fulcrum (16), can be pivoted into the offset zone of the detonator housing (12) in such a way so as to restore the original contour of the detonator housing which has a smaller diameter than the external diameter of the warhead housing.
Patent EP-0210304-A1 (EP)
Inventor: KOMATSU SATOI
IPC: D06Q1/14
Filed: 1985-06-03
Abstract: Flock transfers which utilize two transfer carriers and allow printing on to the finished surface of the flock. The method uses a release sheet (22) on which the design is flocked (24). The design is transferred to a transfer carrier (28) for application to a garment (38).
Patent EP-0216965-A1 (EP)
Inventor: SCHMIDT GLENN H
IPC: A63C5/02
Filed: 1985-08-29
Abstract: A ski includes two sections (10 a , 10 b ) interconnectable end-to-end, one section (10 a ) having a recess (12) sunk in an end portion thereof and the other ski section having a tongue (13) projecting from an end portion thereof, the recess and tongue being wedge shaped longitudinally and transversely to closely inerfit when the ski sections are assembled, end-to-end, thereby to provide a full length ski with abutting shoulders (17 to 21 a  and 21 b ) between the sections. Screw threaded fasteners (22, 23, 24) positively and releasably interconnect the sections. A ski pole seen in Fig. 19 is similarly formed.