baber/WOPTO huggingface dataset:
Patent EP-0480110-A1 (EP)
Inventor: FOURCHE JEAN-PIERRE
IPC: H01J29/76
Filed: 1990-10-09
Abstract: This invention relates to a deflection arrangement for a video display of color pictures. 
     The arrangement comprises a deflection yoke 10 including a pair of vertical deflection coils 11 a and 11 toroidally wound on a magnetic core 12, using a multi-layer terminal technique. An RC network 100 is coupled between an intermediate terminal of the firstly wound layer of one of the coils 443a and between an intermediate terminal of the firstly wound layer of the other one of the coils 443b. 
     The RC network 100 suppresses ringing in the coils that are produced by a horizontal deflection coil 13 during horizontal retrace.
Patent EP-0419376-A1 (EP)
Title: Machine de production incorporant un dispositif rapide d'amenage et de positionnement à double pas de pélerin, et système de production mettant en oeuvre ce type de machine
Inventor: TERRACOL CLAUDE
IPC: B23Q7/14
Filed: 1990-09-12
Abstract: Machine de production équipée de deux dispositifs d'amenage-positionnement à pas de pélerin formant deux pistes parallèles (1,2), une piste principale (1) et une piste affluente (2). Le transfert d'une pièce de la piste affluente vers la piste principale est réalisé par un manipulateur (17) synchronisé avec les pas de pélerin.
Patent EP-0432222-A1 (EP)
Title: Procede de codage adaptatif de plage hierarchique pour signaux, particulierement adapte pour l'analyse et les codages d'images
Inventor: KEHLER WALDEMAR DIPL-ING
IPC: H04N7/32
Filed: 1989-08-23
Abstract: Des quantités de signaux forment un relief. Plus les segments ou blocs IK(n) de ce SOLIDE D'INFORMATIONS IK sont petits, plus leurs plages (dynamiques) diminuent entre leur minimum et leur maximum. Cela permet de former des longueurs de code CL réduites s'adaptant aux plages pour un PCM (RRPCM) à plage réduite. Par l'utilisation d'emboîtements hiérarchiquement de plus en plus étroits de l'espace donné par des adresses et des valeurs fonctionnelles, notamment des codes vrai/faux pour la réduction/division CL, on obtient des CL(n) minimaux pour un RRPCM par blocs. En fonction des cumuls, des codes RPCM composés de longueurs variables interviennent par exclusion tous les IK(n) codés par RPCM rendent le IK reconstructible sans informations concernant les extrêmes (!), à l'aide de chevauchements ou de différences marginaux, notamment le long de lignes de corrélation, ce qui se traduit par une réduction de temps système de 81 % ! La précision ponctuelle possible permet une application à plage réduite d'autres procédés. En fonction de l'activité, la précision devient réductible dans des composants pas à pas, permettant des interpolations (non-) linéaires. Dans des zones statiques la valeur moyenne temporelle est codable.
Patent EP-0420987-A1 (EP)
Inventor: KAMIGATA NOBUMASA
IPC: C07C19/10
Filed: 1990-02-27
Abstract: Le dérivé de fluoroalkyle de la présente invention est un nouveau composé représenté par la formule (I) ou (II), où R1 représente (a) (où X représente de l'hydrogène, du chlore, du brome, du fluor, de l'iode, un méthyle, un éthyle, un méthoxy, un éthoxy, ou un nitro) un aroyloxy, un alkyle de 1 à 20 atomes de carbone, ou un alcoxy carbonyle; R2 représente de l'hydrogène ou un méthyle; et n représente un nombre entier compris entre 1 et 20. Le procédé de production dudit dérivé consiste à faire réagir un composé d'oléfines avec un chlorure de fluoroalcanesulfonyle en présence d'un catalyseur métallique, cette réaction étant éventuellement suivie par un traitement alcalin.
Patent EP-0463050-A1 (EP)
Inventor: NADEN DAVID SCALBY GROVE
IPC: C01B31/36
Filed: 1990-03-16
Abstract: On décrit un procédé permettant de produire des particules de carbure de silicium ayant une dimension appropriée pour la production, par compactage de poudre, de composants, et consistant en premier lieu à former des granules d'un mélange intime se composant de particules de carbone et de dioxyde de silicium finement divisées, lesdites particules de carbone étant sensiblement sphériques et ayant sensiblement toutes un diamètre compris entre environ 0,1 mum et 10,0 mum, et en second lieu à chauffer lesdits granules à une température comprise entre environ 1950°K et 2350°K pour récupérer enfin le produit particulaire qui en résulte.
Patent EP-0505375-A1 (EP)
Inventor: RUEFFER MANFRED
IPC: B60T13/52
Filed: 1990-11-13
Abstract: Sont décrits un servofrein à dépression ainsi qu'un procédé pour régler l'écartement axial (z) entre le disque de transmission et le disque de réaction. A cet effet, on assemble le servofrein à dépression jusqu'à la tige de piston (13) qui l'actionne, et on réalise le vide dans son carter. On introduit ensuite un effort prédéterminé à l'entrée tout en mesurant simultanément l'effort à la sortie et on fait varier la longueur axiale du piston de soupape (16) configuré de préférence en deux parties, jusqu'à ce que l'effort à la sortie ait atteint une valeur ou une plage (bande de dispersion) prédéterminée.
Patent EP-0474140-A1 (EP)
Inventor: KAMIYAMA SATOSHI
IPC: H01L21/8242
Filed: 1991-08-30
Abstract: A process of forming a capacitive insulating film comprises the steps of forming a tantalum oxide film through thermochemical reaction involving organic tantalum charge gas and oxygen gas, and subsequently forming a tantalum oxide film through plasma chemical reaction involving tantalum halogenide charge gas and nitrous oxide (N 2 0) gas, said steps being performed in the same apparatus.
Patent EP-0477619-A1 (EP)
Inventor: GREEN DAVID T
IPC: A61B17/04
Filed: 1991-09-05
Abstract: A surgical apparatus (10) is disclosed for attaching adjacent end portions of cutaneous body tissue (28) wherein a pair of opposed jaws (18, 20) have means (12, 14) for moving the jaws (18,20) toward and away from each other. Body tissue engaging means (22, 24, 26) in the form of sharp tip members extend from each jaw (18,20) and toward the other so as to engage the opposed portions of cutaneous tissue (28) when the jaws (18,20) are positioned thereagainst and moved toward each other. The jaws (18,20) and the tips (22,24,26) are arranged to cause the cutaneous tissue (28) to assume an irregular shape at the interface whereby an elongate rod-like member (34), preferably rectangular in cross section, may be directed generally medially of the interface of the tissue (28) to attach the opposed portions to thereby permit healing. The elongate member (34) may have indentations (36) to improve retention within the tissue (28). A tapered distal end (72) of the elongated member (34,70) has a pointed tip (74) to facilitate penetration into the tissue (28).
Patent EP-0482581-A1 (EP)
Inventor: JENTZSCH K REED
IPC: B65D21/02
Filed: 1991-10-22
Abstract: Apparatus (110, 180, 270, 330, or 360) either reforms a circumferential part (86) of a container body (11) radially outward to form a container body (64), or reforms a plurality of circumferentially-spaced parts (74) of the bottom recess portion (25) of a container body (11) radially outward to form a container body (62). The apparatus (110, 180, 270, 330, or 360) includes a body (158, 230, 288, 332, or 365) and has a tooling element attached thereto which may be a roller (172, 246, 302, or 350) or a swaging element (392). Means is included for providing relative transverse movement between the container body (11) and the tooling element (172, 246, 302, 346, or 392). Means (160, 222, 296, or 332) is provided for providing relative rotary movement between the container body (11) and the tooling element (172, 246, 302, or 346) in all embodiments except the apparatus (360) in which the bottom recess portion (25) is swaged. The method includes providing relative transverse movement between the container body (11) and the tooling element (172, 246, 302, 346, or 392), and in all embodiments except the one (360) in which reworking is achieved by swaging, relative rotary movement between the container body (11) and the tooling element (172, 246, 302, or 346) is provided.
Patent EP-0509137-A1 (EP)
Inventor: SCHNEIDER FRANK DIPL-ING
IPC: B62D53/10
Filed: 1991-10-28
Abstract: A fifth wheel coupling device (10) on a towing vehicle is proposed, comprising a fifth wheel plate (14) with an element for receiving a coupling pin (12) of a trailer vehicle, a coupling hook (20) which in a coupling position fixes the coupling pin (12) in the receiving element, a locking element (22) which in a locking position locks the coupling hook (20) in its coupling position and is pretensioned in a locking position, an actuation rod (28) which is connected to the locking element (22) and can be adjusted between an operating position area and a restoring position area in order to move the locking element (22) from its locking position into a release position and which has, in the operating position area, an additional movement facility between a secured position and a non-secured position, locking means which secure the actuation rod (28) in its operating position area and a force application element (54) arranged on the actuation rod (28) for the purpose of applying a force which moves the actuation rod (28) out of the operating position area and into the restoring position area, the force application element (54) forming part of the locking means, being attached to the actuation rod (28) in a restrictedly movable fashion and being adjustable between a locked position and an unlocked position. <IMAGE>
Patent EP-0451904-A1 (EP)
Inventor: ROOZENDAAL LEONARDUS JOHAN VAN
IPC: H01L27/02
Filed: 1991-04-03
Abstract: A semiconductor device (1) defines a circuit having at least one transistor Tr1 and first and second electrodes (30) and (32). A protection element (20) having a device region (21) forming a pn junction (23) within the semiconductor body (10) and covered by an electrode layer (21c) is connected via an electrode (27) to one (30) of the first and second electrodes for providing a conductive path between the first and second electrodes (30) and (32) when a voltage above a threshold voltage is applied to the first electrode (30). The electrode layer (21c) forms with at least part (21a) of the device region (21) a potential barrier (B) for causing the conductive path provided by the protection element (20) to pass from the electrode (27) to the pn junction (23) at least partly via the device region (21) of the protection element (20) thereby increasing the resistance of the path to the pn junction (32).
Patent EP-0510264-A1 (EP)
Inventor: BERTHO DOMINIQUE
IPC: H01R13/646
Filed: 1991-04-22
Abstract: A connector system is provided for terminating and grounding a coaxial cable having a conductor core and a conductor shield means outside the core. A first connector assembly includes a dielectric housing defining a receptacle. A signal terminal and a ground terminal are mounted on the housing and exposed in the receptacle. A second connector assembly (22) includes a dielectric plug (46) configured for insertion into the receptacle of the first connector assembly. A signal terminal (48) is mounted on the plug for termination to the conductor core (12) of the coaxial cable and for mating with the signal terminal on the first connector assembly. A shield (60) is disposed about a substantial area of the plug, coupled to the shield means (16) of the coaxial cable. A contact portion (70) on the outside of the plug engages the ground terminal on the first connector assembly.
Patent EP-0534025-A1 (EP)
Inventor: YASUNAGA SOICHIRO
IPC: G01V1/00
Filed: 1991-11-29
Abstract: This invention provides method and apparatus to predict accurately volcanic eruptions or the occurrence of earthquakes without the use of a seismometer or an incline level meter. The apparatus includes a neutron sensor (1), a counter (3) and a displaying device (6) to indicate an integrated count number or changes in count number of neutrons radiated from the earth's magma with the prediction being performed on basis of the change in count or integrated count number for a given period of time.
Patent EP-0548435-A1 (EP)
Inventor: ASCHER GILLES
IPC: A61B5/274
Filed: 1991-12-27
Abstract: The invention relates to an electrode connector (4), in particular for an electrocardiogram, and an electrode assembly comprising an electrode (1, 2, 3) fitted with a head (22) electrically connected to a block (1) impregnated with a conducting gel and this connector. According to the invention, the connector comprises a member (42) for clipping onto the head (22) of the electrode, a member (41) for contact with this head, which is electrically conducting, an insulating protective cap (43) at least partially surrounding the contact member (41), an electric cable comprising at least one conductor (44) connected to the contact member, and a device for detecting strains which generate artefacts, comprising a strain detector (45) between at least part of the contact member (41) and at least one internal zone of the cap (43), and at least one other electric conductor (46) connected to the strain sensors (45). The invention is intended to apply to a recorder, in particular of an electrocardiogram, a signal which is free from artefacts. <IMAGE>
Patent EP-0528095-A1 (EP)
Inventor: BEAUDUIN CHARLES-L
IPC: D05B25/00
Filed: 1991-08-20
Abstract: The present invention relates to an apparatus for adjusting the stitch density of an overcast sewing machine, characterised in that it comprises essentially a knob (1) or the like, accessible to the user, if appropriate, and control means (2, 3) which act on the displacement of the eccentric (4) when the knob is rotated, thereby changing the stitch density of the overcast sewing machine. This adjustment device is used in a control device intended for synchronising two overcast sewing machines working in parallel and mirror-symmetrically, particularly on either side of a workpiece, the selvedges of which are to be overcast, and where the adjustment device is controlled automatically as a function of the detection of the deviation of the workpiece in relation to its direction of advance. <IMAGE>
Patent EP-0506703-A1 (EP)
Title: Soluble cross-linkable copolymers based on vinyl ester, vinyl aromat and acrylate monomers, process for their production and their use in coatings.
Inventor: JUNG WERNER ALFONS
IPC: C08F8/00
Filed: 1990-12-07
Abstract: PCT No. PCT/EP90/02129 Sec. 371 Date Aug. 7, 1992 Sec. 102(e) Date Aug. 7, 1992 PCT Filed Dec. 7, 1990 PCT Pub. No. WO91/09888 PCT Pub. Date Jul. 11, 1991The invention relates to copolymers containing on average 1.25 to 30 functional groups per molecule and a number average molecular weight of 1500 to 6000, which copolymers can be prepared by free-radical solution polymerization at 130 DEG  to 200 DEG  C. from 5 to 25% by weight of vinyl ester, 10 to 50% by weight of vinyl aromatic, 10 to 40% by weight of functional, monomers and, if desired further monomers, in which the vinyl ester is initially introduced and the remaining monomers are metered in for all monomers over a monomer addition period which is of the same length in the following manner: The amount of acrylate monomers added per unit of time remains constant. The amount of vinyl aromatic added over the first third of the monomer addition period is 15 to 30% by weight, the amount added over the second third is 25 to 40% by weight, and the amount added over the last third is 35 to 60% by weight, each relative to the total amount of vinyl aromatic. The copolymer obtained is, if desired, reacted with compounds containing a group which is reactive towards the functional groups of the copolymer and at least one crosslinkable group.
Patent EP-0507815-A1 (EP)
Inventor: ROGERS TONY WILLIAM JAMES
IPC: G01L9/00
Filed: 1990-12-28
Abstract: L'invention décrit, notamment pour la capacité d'adressage optique, un dispositif semi-conducteur à cavité profonde comprenant un substrat optiquement transparent relativement rigide portant une tranche de semi-conducteur, une feuille de verre à fente étant interposée entre la tranche et le substrat, ladite fente définissant la cavité du dispositif. L'invention décrit également un procédé pour fabriquer un tel dispositif, consistant à placer la feuille fendue et la tranche dans leurs positions relatives et à appliquer entre eux un champ électrostatique suffisant pour les lier, et (précédemment, simultanément ou ultérieurement) à placer le substrat et la feuille fendue dans leurs positions relatives et à appliquer entre eux un champ électrostatique suffisant pour les lier, cette liaison s'effectuant à l'aide d'un processus assisté par champ à une température élevée. La tranche peut être pourvue d'une tranchée annulaire ménagée dans sa surface en regard du substrat, les limites de la fente de la feuille de verre interposée coïncidant sensiblement avec celles de la tranchée.
Patent EP-0485613-A1 (EP)
Inventor: IWANE HIROSHI MITSUBISHI PETRO
IPC: C07C37/20
Filed: 1991-01-11
Abstract: A highly selective process for para-methylolating a phenolic compound, which comprises conducting the reaction of the phenolic compound with a formaldehyde source in an alcoholic organic solvent in the presence of a quaternary ammonium as the counter cation of a phenol anion.
Patent EP-0506823-A1 (EP)
Title: Low molecular weight copolymer amides.
Inventor: LENCES CHARLES FRANCIS
IPC: C08F8/30
Filed: 1990-12-12
Abstract: A low molecular weight copolymer reaction product of a copolymer acid of an  alpha -olefin and an unsaturated carboxylic acid, preferably an  alpha , beta -ethylenically unsaturated carboxylic acid, and at least one amino acid compound. The present invention includes a method of preparing the copolymer reaction product. The reaction product has excellent compatibility with other polymers, particularly polyamides. The copolymer reaction product is useful in a method to flush water from pigments.
Patent EP-0513125-A1 (EP)
Inventor: ROMANO ROSA
IPC: F16L55/10
Filed: 1991-01-28
Abstract: On utilise le dispositif lors de la rupture de canalisations (2) destinées au transport des fluides, lequel dispositif comprend deux vannes adjacentes (4) disposées en série dans la canalisation (2). Chaque vanne (4) comprend un corps creux (8) possédant des moyens (14, 12) avec charge de rupture prédéterminée permettant son raccordement au corps (8) de l'autre vanne (2) et des moyens (12, 18) de liaison à la partie adjacente de la canalisation (2), et un obturateur (24) mobile autour d'un axe dans le corps (8) de façon à pouvoir adopter une position transversale d'obturation de la canalisation et une position essentiellement perpendiculaire à sa position d'obturation. L'obturateur (24) possède un moyen (40) entraînant l'obturateur (24) de l'autre vanne (4), ce moyen (40) maintenant les deux obturateurs (24) en position ouverte selon une dispositon contiguë qu'ils occupent normalement, et relâchant les obturateurs (24) pour leur permettre d'adopter la position fermée lors de l'écartement des vannes (4) dû à l'application sur le moyen de liaison (14) de charges égales ou supérieures à leurs charges de rupture.
Patent EP-0517738-A1 (EP)
Inventor: BRUNO SALVATORE A
IPC: C04B35/48
Filed: 1991-01-22
Abstract: L'invention se rapporte à une composition diélectrique améliorée , qui contient plusieurs dopants d'oxyde métallique mélangés (12) ou composants secondaires répartis de façon homogène sur la surface de particules pulvérulentes de céramique (10) ou du composant céramique primaire, ainsi qu'à un procédé qui permet d'augmenter les propriétés diélectriques de ces compositions en améliorant l'homogénéité chimique des particules.
Patent EP-0471860-A1 (EP)
Inventor: YANAGITA AKIHIRO FANUC MANSION
IPC: G01P15/09
Filed: 1991-03-01
Abstract: Procédé pour commander un robot qui est réalimenté en courant et remis en exploitation après la fin d'une interruption de service du robot. Un circuit de détection d'interruption de service informe le système d'exploitation (SE) que la tension baisse ou est interrompue (S1). Le SE introduit un drapeau d'interruption dans une mémoire rémanente et arrête l'exécution d'une tâche (S2). Les données relatives à la tâche sont sauvegardées dans la mémoire rémanente. Après la réalimentation en courant (S10), le traitement d'interruption de service du SE est mis en oeuvre (S11), en référence à l'indication d'interruption de service, et les machines sont initialisées (S12). Le SE exécute alors la routine des traitements d'interruption de service pour chaque tâche (S13) et fait redémarrer l'opération (S14) au stade où le robot s'était arrêté au moment de l'interruption de service.
Patent EP-0489174-A1 (EP)
Inventor: NAKAYAMA YOSHIKAZU
IPC: B60R21/20
Filed: 1991-06-21
Abstract: Module de coussin pneumatique de sécurité pour siège de copilote, destiné à empêcher l'usure du coussin qu'il contient par le frottement avec le couvercle de module. Le dispositif comprend un élément d'enveloppe (12) contenant un coussin pneumatique de sécurité replié (18) et des organes de gonflage (16) qui provoquent la dilatation du coussin (18), ainsi qu'un couvercle de module (14) fixé sur l'élément d'enveloppe (12) de manière à recouvrir le coussin, et est pourvu d'un tissu (18b) placé entre le couvercle de module (14) et le coussin (18).
Patent EP-0541810-A1 (EP)
Inventor: OGAKI KOJI KOMATSU RESEARCH DE
IPC: B62D55/065
Filed: 1991-08-08
Abstract: A disaster relief robot and its operation controller. When relief goods, medicines, foods, etc., are transported outdoors to the site of disasters such as earthquakes, heavy rainfalls, landslides, etc., at the time of a wide area disaster, the present invention can prevent accidents such as the drop from cliffs, etc., and can secure also safety of an operator. To this end, track frames (16) of a crawler are fitted pivotally to the right and left sides at both of the front and rear portions of a robot body (10). The distance (L) between the pivots of front and rear crawlers (12F, 12R) is such that the maximum loci (CF, CR) of the front and rear crawlers may not meet, and the centroid (G) of the robot body exists at the intermediate position of the distance (L). The present invention proposes also various kinds of operation controllers.
Patent EP-0497135-A1 (EP)
Inventor: HIRSCH WILLIAM HENRY
IPC: A61J15/00
Filed: 1992-01-14
Abstract: A gastrostomy tube (20) has a retaining element (24) which has a generally triangular shape with rounded vertices. The retaining element is made up of three resilient petaloid flanges (27,28,29) which extend radially from the tubular portion (21) of the gastrostomy tube. The petaloid flanges and the tubular portion are made of different materials. Substantially triangular connecting portions (30,31,32) are interposed between and interconnect each pair of next adjacent petaloid flanges. The petaloid flanges are rendered less flexible than the connecting portions by either variations in thickness or materials between the petaloid flanges and connecting portions. The assembly of a gastrostomy tube and a tapered dilator (56) is also disclosed.
Patent EP-0501467-A1 (EP)
Inventor: ZOCCA GIOVANNI
IPC: B23Q3/155
Filed: 1992-02-27
Abstract: Two-faced vice special for tool-holder conic tangs (24) in the assembling and disassembling operations of the relative tools, including a bidirectional and interchangeable cradle (19) supporting the tool holder (23), on which this last is retained by at least one movable hold mean (14,15) regulably adjustable and radialy supported with reference to said cradle (19) and inserting in at least one of the radial notches (26,27) provided for the conic tang torsional viceing to the motive head of the machine tool.