baber/WOPTO huggingface dataset:
Patent EP-0261126-A1 (EP)
Title: Agencement dans un bati d'appareil a rayons x equilibre par contrepoids
Inventor: OHLSON CARL-ERIC
IPC: A61B6/00
Filed: 1986-05-28
Abstract: Un bâti (1) d'appareil à rayons X équilibré par contrepoids possède une colonne verticale (2) sur laquelle un bras à balancier (3) portant l'appareil à rayons X (4, 5) est monté afin de permettre le mouvement vertical le long de cette colonne et le mouvement rotatif autour de celle-ci. Un disque de frein (10) permettant d'arrêter le mouvement rotatif et actionné par un frein magnétique (11) est incorporé dans un mécanisme de centrage conçu pour rechercher une ou plusieurs positions prédéterminées du bras à balancier, par exemple lorsqu'il forme avec le bâti un angle de 0o, 90o, 180o ou 270o, sans que l'opérateur n'ait besoin d'intervenir dans la séquence des mouvements. Lorsque la position de réglage correspondante est trouvée, il suffit à l'opérateur d'effectuer la manoeuvre qui actionne l'organe de freinage correspondant -par exemple de libérer une manette de commande correspondante sur le bras à balancier- après quoi ce dernier adopte lui-même la position de réglage prédéterminée.
Patent EP-0236387-A1 (EP)
Inventor: HORSCH HEINRICH
IPC: G08G1/017
Filed: 1986-08-07
Abstract: Pour la surveillance photographique des carrefours un appareil photographique (26 ou 28) est prévu qui couvre un croisement (10). Un premier capteur (2) réagit lorsqu'un véhicule (30 ou 32) traverse une ligne de stop pendant la phase de stop des feux de circulation (16), ce qui provoque une première prise de photo par l'appareil (26) ou (28). Un deuxième capteur (24) est situé directement après le premier capteur (22) dans la région dangereuse du croisement (10) et dans une position optimale pour la prise de vue par l'appareil (26) ou (28) et déclenche une deuxième prise de vue lors de son passage. Par conséquent, le véhicule (30 ou 32) est photographié quelle que soit sa vitesse et toujours dans une position photographique optimale.
Patent EP-0232788-A1 (EP)
Inventor: HATONO SHUNSOU WAKUNAGA SEIYAK
IPC: A61K31/575
Filed: 1987-01-27
Abstract: Bile acid derivative represented by the following formula (1):
     wherein each of R, and R 2  is a hydrogen atom or a hydroxyl group, R 3  is a hydroxyl group, lower alkoxyl group, benzyloxyl group or -NH(̵CH 2 )̵ n R 5  (wherein R 5  is a carboxyl group or sulfonyl group, and n represents the integer of 1 or 2), X is a halogen atom, R 4  is a hydrogen atom or XCH 2 CH 2 -, m 1  is an a-bond, and   is an a- or β-bond and its production.
Patent EP-0264527-A1 (EP)
Inventor: PYLEN THEODOR
IPC: E02D19/18
Filed: 1987-04-02
Abstract: 1. Seal for a curtain wall, wherein an earth trench is constructed and is filled with bentonite or similar supporting material and thereafter the seal is lowered into the supporting material and the seal is composed of sheets, which are provided at their ends with locks engaging into one another, a lock forming in cross-section an arrowhead with barbs which engages into a corresponding recess of the corresponding lock, characterized in that each lock possesses, in cross-section, two heads, of which the one constitutes a full arrowhead (2) and the other an approximate half-arrowhead (3) and the full arrowhead (3) engages in the assembled state, between the full arrowhead (2) and the half-arrowhead (3) of the corresponding lock.
Patent EP-0254939-A1 (EP)
Inventor: CARDONE MICHELE
IPC: H01F7/02
Filed: 1987-07-11
Abstract: A magnetic gripping apparatus for gripping metal parts on machine tools, conveyor systems and the like. 
     The apparatus comprises an external ferromagnetic yoke having a base plate (10) and lateral walls (11); a first and at least a second pole unit (13,14) each unit comprising a main pole piece (17) having an outer face (13a, 14a) defining a work-gripping surface parallel to said base plate (10); and an intermediate pole member (21) between said first and second pole units (13,14) said pole member (21) extending from the base plate (10) to the gripping surface (15) and permanent magnets (18, 20, 20a) arranged at least between the main pole pieces (17) the base plate (10) and an electrical winding (19) encircling the magnets (18) between the main pole pieces (17) and the base plate (10), said permanent magnets (18), in an activated condition of the apparatus, providing a pole distribution on the gripping surface in which said first and second pole units (13, 14) exhibit poles of opposite polar i ty on their outer faces.
Patent EP-0254977-A1 (EP)
Inventor: SCHWARZE HANS-OTTO
IPC: B65G45/12
Filed: 1987-07-16
Abstract: The invention relates to a stripping device for the return area of conveyor belts. To set up parallelity between the individual stripping lamellae (4) and the belt surface, an adjustment about an axis (20) a swivelling movement is proposed which forms an angle alpha  with the belt surface which differs from 90 DEG , In a further development, it is provided that it is also possible to adjust the height setting and the contact pressure force of each stripping element (1) against the belt surface. For this purpose, a displacement of the stripping element (1) about and axis (40) is taught which extends essentially vertically with respect to the surface of the belt (8).
Patent EP-0260503-A1 (EP)
Inventor: KODAMA YUKINORI
IPC: G11C11/4091
Filed: 1987-08-28
Abstract: A semi conductor memory device comprises a memory cell array (10) comprising memory cells (MC); a plurality of pairs of bit lines (BL, BL) which are coupled to the memory cells and a data bus (DB, DB), each bit line being divided into at least two pairs of bit line parts (BLa, BLa; BLb, BLb); at least one sense amplifier (24) provided between the pairs of bit line parts in each of the pairs of bit lines, for sensing a difference in potential between bit line parts in each pair, the sense amplifier being formed with complementary metal oxide semiconductor transistors (Qi, Q 2 , Q 3 , Q 4 ); and at least one pair of transfer gates (TGa, TGb) provided between a non-data bus side and a data bus side of the sense amplifier, the pair of transfer gates being held in an off-state when the sense amplifier is activated.
Patent EP-0272711-A1 (EP)
Title: Method of accommodating an object which carries current during operation in a synthetic resin housing and a combination of an object which carries current during operation and a synthetic resin housing
Inventor: MAIJERS ANDRIES
IPC: H01G13/00
Filed: 1987-11-03
Abstract: The invention relates to a method of accommodating an object which carries current during operation, in particular a capacitor (8) which is provided with a lead (9) in the vicinity of both facing ends, in a synthetic resin housing (1) which is open on one side so that the object (8) can be introduced into a space which is limited by the housing (1). This space is filled with a curing synthetic resin after the object (8) has been introduced. To prevent the object from floating when the space is filled with synthetic resin, resilient members (10) which partly surround the object (8) are provided in the housing (1) near the ends of the object between the object (8) and the walls (4) of the housing (1). Each resilient member (10) comprises two legs (12) which are each situated between one of two facing walls (4) of the housing (1) and the object (8), and which comprise angular portions whose vertices engage against the object (8) and a wall (4) of the housing (1).
Patent EP-0271129-A1 (EP)
Inventor: POLONI ALFREDO
IPC: B21C47/26
Filed: 1987-11-07
Abstract: Line to cool wound bundles of rolled wire and rod, the diameter of the rolled stock processed on the line ranging from a few millimetres up to about 45 mm., the line comprising a head (12) to form coils of wire, a roller conveyor (13), a cooling tunnel (15), a reel (14) to collect coils and to form wound bundles of wire and a conveyor to discharge wound bundles of wire and rod, two Garrett-type reels (28) being included at the sides of the coil-forming head (12) coiling the wire.
Patent EP-0232009-A1 (EP)
Inventor: NOTO YASUO
IPC: B62D15/02
Filed: 1987-01-08
Abstract: A control system for a power steering apparatus having a steering wheel angle detection device comprising a steering angle sensor (8a, 8c) for generating reference pulses at a plurality of steering wheel angle positions, including a neutral position (N) of a steering wheel, and generating angle pulses (8b, 8d) as the steering wheel is rotated, an up/down counter for counting up or down the angle pulses supplied from the steering angle sensor depending on the direction of rotation of the steering wheel, and a vehicle velocity sensor (10) for detecting the vehicle velocity. When the vehicle velocity detected by the vehicle velocity sensor is higher than a predetermined velocity and a reference pulse is detected by the steering angle sensor which is determined to be a steering wheel straight ahead position then the up/down counter is reset to zero.
Patent EP-0246900-A1 (EP)
Inventor: HIGO YUJI
IPC: G01N35/02
Filed: 1987-05-21
Abstract: An apparatus for breaking a seal which closes an otherwise open top of a cup comprises a reciprocable vertical shaft (21) having a pyramid shaped lower tip for piercing a sealing foil (8d) secured across the top of the cup, which may be an analyzer test cup containing an active substance. The edges (21b) of the pyramid divide the foil into triangular segments which are pressed against the inner wall of the cup by the cylindrical root portion (21c) of the shaft such that they do not engage any of the active substance or interfere with subsequent injections into or withdrawals from the cup.
Patent EP-0248607-A1 (EP)
Inventor: SUZUKI JO
IPC: B01J20/06
Filed: 1987-05-29
Abstract: A substance for reversibly absorbing and desorbing hydrogen is disclosed. The substance consists of 0.8 - 20% by weight of one or more oxides of elements selected from La, Ce, Nd, Pr, Sm and Eu dispersed into Zr(FeV) x  (0.01 ≦ x ≦ 0.88).
Patent EP-0257863-A1 (EP)
Inventor: YAMAMOTO TAKASHI
IPC: C03C25/105
Filed: 1987-08-05
Abstract: Disclosed is a cladding composition suitable for a plastic clad silica or glass core optical fiber of a good light transmittance. The cladding composition comprises (A) a fluorinated monofunctional acrylate or α-fluoroacrylate composition, (B) a polyfunctional acrylate or α-fluoroacrylate having at least two acryloyl or α-fluoroacryloyl radicals in the molecule, (C) a photoinitiator, and if desired, (D) a stabilizer selected from thiodicarboxylic acid diesters and hindered phenols. The fluorinated monofunctional acrylate or α-fluoro­acrylate comprises l - 60 weight % of a highly fluori­nated acrylate or α-fluoroacrylate of the formula:
          wherein Y is H or F, X is H or F,  ℓ  is l to l2 and  n  is 5 to l2, and 40 - 99 weight % of a lowly fluorinated acrylate or α-fluoroacrylate of the formula:
        wherein X and Y are as defined above, and  m  is l to 3.
Patent EP-0252788-A1 (EP)
Title: Dispositif d'entrainement de barre de commande de réacteur nucléaire, à clapet mobile
Inventor: SAVARY FERNAND
IPC: G21C7/14
Filed: 1987-06-18
Abstract: Le dispositif comprend un guide de grappe placé au-dessus du coeur, un carter (14) contenant un mécanisme moteur et relié à l'intérieur du réacteur par un fourreau (12) de traversée étanche du couvercle (10) d'une cuve contenant le coeur, un arbre de commande déplaçable verticalement dans le fourreau, reliant le mécanisme à la barre (20) et traversant, avec un jeu radial, une plaque supérieure (28) de fermeture du guide, ainsi qu'une manchette de protection thermique (34), interposée radialement entre l'arbre et le fourreau et pouvant prendre appui par un embout terminal (36) sur ladite plaque supérieure (28). La manchette est percée, au-dessous du fourreau (12), d'un passage calibré d'entrée de fluide dans le guide par le jeu et un clapet anti-retour (40) est disposé entre la manchette et le fourreau, est déplaçable verticalement par rapport à eux et coopère avec un siège du fourreau pour n'autoriser la circulation de fluide que vers le mécanisme moteur. Le dispositif est notamment utilisable dans un réacteur à eau sous pression.
Patent EP-0294385-A1 (EP)
Inventor: SARNIK STANISLAW
IPC: B66B9/02
Filed: 1987-02-19
Abstract: Un dispositif monte-charge comprend un puits de monte-charge (1) et une cage de monte-charge (2) mobile dans ledit puits, des organes de guidage allongés (3, 4), une structure de support (10, 29) mobile le long desdits organes de guidage (3, 4) et des organes d'entraînement (17) permettant le déplacement de ladite structure de support (6) le long desdits organes de guidage (3, 4). Une poulie (9) est montée de façon rotative sur ladite structure de support (6), laquelle est reliée à ladite cage (2) au moyen d'au moins un câble de levage (10), dont une extrémité est attachée à ladite cage (2) et qui s'étend au-dessus de ladite poulie (9) pour former une boucle de levage, de telle sorte que le mouvement de ladite structure de support (6) entraînée par ladite boucle de levage sur une certaine distance le long des organes de guidage (3, 4) est transformé en un mouvement de ladite cage (2) dont l'étendue est un multiple de ladite distance. Un bielle d'entraînement (16), montée de façon fixe par rapport auxdits organes (3, 4), s'étend le long des organes de guidage dans le sens de déplacement de la structure de support (6). Un élément d'entraînement repose en outre sur ladite structure de support (6), engrenant directement la bielle d'entraînement (16).
Patent EP-0286980-A1 (EP)
Inventor: ZANVETTOR SERGIO
IPC: H01F38/42
Filed: 1988-04-07
Abstract: The transformer comprises a primary winding (5) and a secondary winding (7), the latter being composed of several sections (9, 10, 11) coaxially aligned at spaced locations and interconnected through rectifyer means (13, 14). The sections of the secondary winding comprise respective coils composed of a laminar conductor (15) wound on an insulating film (16) to form identical numbers of windings. Each winding of each coil (9, 10, 11) is aligned with the corresponding winding of the other series-connected coils. The transformer is of very simple construction and does not require to be tuned.
Patent EP-0287980-A1 (EP)
Inventor: DRACK ALFRED
IPC: B65D43/06
Filed: 1988-04-16
Abstract: PCT No. PCT/EP88/00325 Sec. 371 Date Oct. 6, 1989 Sec. 102(e) Date Oct. 6, 1989 PCT Filed Apr. 16, 1988 PCT Pub. No. WO88/07962 PCT Pub. Date Oct. 20, 1988.A plastic pail (23) and a plastic lid (22) are constructed at their rims so that the lid securely seals and catches in. Pockets to receive a carrying handle are part of a cylindrical ring (28) which surrounds the pail wall concentrically. This ring is drawn down arcuately at two diametrically opposite points (25), so that it is possible to grip and remove the lid (23) there, and a circular alignment of pails stacked nested without lids is simultaneously possible by this means. In a particular construction the recesses formed by the arcuately down-drawn parts of the ring are covered by tear-off bridges (40) which are fastened to the ring radially outside the latter.
Patent EP-0294591-A1 (EP)
Inventor: DOEMENS GUNTER DR ING
IPC: G01K11/22
Filed: 1988-05-05
Abstract: Für elektrische Maschinen, Transformatoren und Energieumwandlungsanlagen soll eine integrale Temperaturmessung konzipiert werden, durch die keine zusätzlichen Potentialflächen in den Wicklungen entstehen. Das bedeutet, daß keine leitenden oder halbleitenden Materialien in dem Temperatursensor verwendet werden dürfen. Die der Erfindung zugrundeliegende Lösung bedient sich der Temperaturabhängigkeit der Ausbreitungsbedingungen von Schall- bzw. Ultraschall in Gasen sowie der Lichtwellenleitertechnologie. Dabei wird der Schall bzw. Ultraschall in einer biegsamen Kapillare entlang dem Weg geführt, entlang dem eine integrale Temperaturmessung vorgenommen werden soll. Anwendung bei elektrischen Maschinen, Transformatoren und Energieumwandlungsanlagen.
Patent EP-0298290-A1 (EP)
Inventor: RUFER ALFRED-CHRISTOPHE
IPC: H02P21/00
Filed: 1988-06-18
Abstract: In order to reduce the harmonics in a rotating field machine (33), which is supplied from a self-commutating invertor (30), the path of the flux vector of the rotating field machine is guided along an edge path having at least 2<p> x q x m edges, p being an integer >/= 1, q >/= 2, the number of voltage stages of the invertor, and m >/= 2, the number of phases of the rotating field machine. In this arrangement, the flux vector is guided alternately along straight and zigzag segments. This reduction is achieved essentially by means of at least one second flux guiding circuit, having a second coordinate converter (56) and a second comparator (57), in addition to a first flux guiding circuit having a first coordinate converter (54) and a first comparator (46), the flux components ( psi  beta 1' -  psi  beta 3') at the output of the second coordinate converter being displaced by 30 DEG  in phase with respect to the flux components ( psi  beta 1 -  psi  beta 3) of the first coordinate converter. The comparator output signals (K11 - K13, K11' - K13) are linked in a logic circuit (Y), in accordance with Z2 = K11 = K11 ^ K12 = K12 ^ ... K1m = K1m. 
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Patent EP-0360906-A1 (EP)
Title: Röntgenbildverstärker
Inventor: FRANK RICHARD
IPC: H01J29/88
Filed: 1988-09-29
Abstract: Ein Elektrodensystem zum Fokussieren der beim Auftreffen von Röntgenstrahlung auf einem Eingangsleuchtschirm (4) eines Röntgenbildverstärkers (5a, 5b) erzeugten Elektronen auf einen Ausgangsleuchtschirm (7) des Röntgenbildver­stärkers (5a, 5b) soll so ausgeführt sein, daß die Herstellungs- und Montagekosten des Elektrodensystems reduziert sind. Insbesondere soll die Herstellung des Elektrodensystems vereinfacht werden. 
     Erfindungsgemäß sind die Elektroden (18, 18a, 19, 19a) als Belag auf der Innenseite des Wandteiles des Röntgenbild­verstärkers (5a, 5b) zwischen den Leuchtschirmen (4, 7) aufgebracht, welches in seiner Form den Elektroden (18, 18a, 19, 19a) angepaßt ist und hierzu über seine Länge unterschiedliche, den erforderlichen Elektrodendurchmessern angepaßte Durchmesser aufweist. 
     Röntgenbildverstärker
Patent EP-0314961-A1 (EP)
Inventor: SCHIFFERL LUDWIG DIPL-ING
IPC: F02D41/32
Filed: 1988-10-14
Abstract: Ein Luftmassenmesser hat einen beheizten Sensor 11 und einen Lufttemperaturfühler 12. Da im Stillstand einer Brennkraftmaschine jede Kühlung durch einen Luftmassenstrom entfällt, kommt es bei weiter eingeschaltetem Luftmassenmesser zur Erwärmung des Lufttemperaturfühlers 12 über den beheizten Sensor 11. Um den dadurch entstehenden Fehler im Ausgangssignal des Luftmassenmessers beim Neustart der Brennkraftmaschine zu beseitigen, wird er im Stillstand der Brennkraftmaschine abgeschaltet.
Patent EP-0320664-A1 (EP)
Inventor: KREUZPOINTNER GEORG
IPC: H04N7/00
Filed: 1988-11-22
Abstract: To separate the composite synchronisation signal and the video program system data from a composite colour video signal, the integratable circuit arrangement contains an MOS clamping circuit (T1 to T4, R1; KI) and an MOS reference invertor (RI) which are followed by an MOS comparator (K1), and an MOS signal amplifier (SV) which is AC-coupled to the MOS clamping circuit (T1 to T4, R1; KI) and the operating point of which is optimally corrected with the aid of an MOS reference amplifier (RV). The outputs of the two MOS amplifiers (SV, RV) are followed by a second MOS comparator (K2). <IMAGE>
Patent EP-0282122-A1 (EP)
Inventor: THUNNISSEN KEES WIM
IPC: B60P1/52
Filed: 1988-02-24
Abstract: A load carrying floor (1), more particularly of a load transporting vehicle, provided with a number of roller tracks (2) disposed parallel to one another, on which a load may be displaced across the floor (1) with low frictional resistance, displacement and holding means being provided, comprising at least one additional track of rollers, over which a friction belt (3) is trained, which is adapted to get into frictional contact with the lower side of a load and to be selectively driven in one direction or the other, so as to displace the load in one direc­tion or the other and parallel to the roller tracks (2). The ends of the friction belt (3) are each fastened for winding or unwinding respectively on a drum (4) provided at the respective end of the floor (1).
Patent EP-0296844-A1 (EP)
Inventor: LEE NEVILLE KA-SHEK
IPC: G11B11/10
Filed: 1988-06-22
Abstract: Modulating the intensity of directed energy for thermal writing of memory cells overwrites bits of either state in a storage layer of magnetic material irrespective of the preexisting condition of the cell without employing a magnetic field whose origin is external to the storage layer. Directed energy is synchronized with the medium by superimposing, preferably nonmagnetically, self-timing information on the medium itself and synchronously recovering the self-timing information to assist in directing energy to the medium. The medium itself has a magnetic layer plus recoverable timing information fixed in the medium along a predetermined path preferably embodied in a fixed periodic uniform variation in the nonmagnetic reflection properties along the track.
Patent EP-0319156-A1 (EP)
Inventor: KATRITZKY ALAN R C O MINNESOTA
IPC: C08G73/06
Filed: 1988-11-14
Abstract: A novel class of polymers comprises one or more dipyridinium units, having the formula
      contained within the main polymer backbone where Ar¹, Ar², and A³ are aromatic or heteroaromatic nuclei each of which can consist of one ring or two fused or catenated rings having 5 to 12 ring carbon and heteroatoms which can include 1 to 3 unitary heteroatoms selected from S, N, and O, R¹ is any divalent organic bridging group, and Z ⊖  is a counterion.
Patent EP-0317328-A1 (EP)
Inventor: VAUGHAN BRUCE VINCENT
IPC: A01K97/06
Filed: 1988-11-18
Abstract: A fishing line comprises a leader line (14) with relatively short dropper lines (16) attached at spaced points along its length by knots, glue or welding. The line is coiled on a tube (12) in a container (10) and is withdrawn through an aperture (22) while passing through a foam pad (24) impregnated with leader sink preparation. A bottle (18) contains such a preparation.
Patent EP-0297948-A1 (EP)
Title: Transducteur piézo-électrique comportant plusieurs éléments sensibles coaxiaux
Inventor: BEAUDUCEL CLAUDE
IPC: G01V1/20
Filed: 1988-06-21
Abstract: Transducteur piézo-électrique comportant une combinaison d'éléments sensibles coaxiaux interconnectés de manière à compenser les effets des accélérations et des flexions. Il comporte au moins une paire d'éléments sensibles (1, 2) constitués de sections de câbles piézo-électriques coaxiaux polarisés radialement mais avec une orientation opposée, et on connecte l'armature externe de l'un avec l'armature interne de l'autre et réciproquement. En accroissant le nombre de paires d'éléments sensibles et en choisissant leur disposition relative, on peut améliorer l'immunité du transducteur aux bruits dus aux accélérations et aux flexions, quelle que soit leur direction ou au besoin privilégier une direction où le transducteur est sensible à ces bruits. Un certain nombre de paires d'éléments sensibles peuvent être réunis autour d'un tube central des câbles ou des conducteurs. Application à la réalisation d'hydrophones par exemple.
Patent EP-0288443-A1 (EP)
Inventor: HOOK KARL-AXEL
IPC: A61M5/20
Filed: 1988-04-08
Abstract: The invention relates to an automatic two-chamber injector for mixing and injecting a medical solution. The injector comprises a barrel (11) having a first end with a receiving portion (15) for an injection needle (17), said portion being sealed prior to use, and a second end with a displaceable plunger (27). The barrel (11) comprises two chambers (29, 30) separated by a migrationproof membrane (28), said membrane (28) being adapted to rupture when the plunger (27) is displaced towards the first end of the barrel (11). 
     The invention also relates to a method for mixing and injecting a solution by means of an automatic two-chamber injector and to a cartridge for a two-chamber injector.