baber/WOPTO huggingface dataset:
Patent EP-0566565-A1 (EP)
Inventor: KELMAN CHARLES D M D
IPC: A61M1/00
Filed: 1990-12-14
Abstract: Elément de raclage de tissus à usage médical servant à extraire des tissus corporels indésirables, par exemple, le cristallin oculaire, par contact vibratoire mécanique pour désintégrer le tissu et par élimination de son site, à l'aide d'un écoulement concomitant de fluide de rinçage, du tissu désintégré. L'élément comporte une tige allongée dont l'extrémité de base se fixe, en utilisation, sur un instrument à main pour effectuer un mouvement vibratoire de va-et-vient longitudinal, et dont l'extrémité libre se termine en pointe s'étendant dans le sens de la largeur de l'axe longitudinal de la tige. La tige comporte un passage d'écoulement intérieur et la pointe se termine en racloir dirigé latéralement vers l'extérieur et possède un passage d'écoulement intérieur faisant communiquer le passage de la tige avec une ouverture contiguë au racloir. On désintègre et on supprime le tissu indésirable par contact avec le bord du racloir dans le sens de la largeur de l'axe longitudinal de la tige, tout en soumettant ladite tige et la pointe à un mouvement vibratoire et à un écoulement concomitant de fluide de rinçage par l'intermédiaire de l'ouverture de la pointe.
Patent EP-0465623-A1 (EP)
Inventor: KENDRICK LARRY N
IPC: E21B43/26
Filed: 1991-01-07
Abstract: Obturateurs sphériques destinés à s'écouler dans des trous de perforations de tubage situés dans un forage de puits, destinés à boucher sélectivement ces perforations. Les obturateurs sphériques (22) se composent d'une enveloppe extérieure sphérique déformable (42) définissant une partie d'âme centrale remplie de matière particulaire non déformable (46), dont la dimension est suffisamment faible pour s'écouler avec la forme de l'enveloppe extérieure déformable (42), et est suffisamment grande de manière qu'à mesure qu'elle se consolide sous la force de la pression d'écoulement du fluide, elle amène l'enveloppe extérieure à former un pont sur l'orifice de la perforation (18) lorsque la force de fluide s'écoulant dans le tubage (12) pousse l'obturateur sphérique (22) contre et dans l'orifice de la perforation (18). Les particules (46) sont également agencées de sorte que lorsque l'écoulement de fluide est arrêté, la matière particulaire (46) s'affaiblit afin de relâcher le pont, et permet à l'énergie piégée se trouvant dans l'enveloppe extérieure (42) de chasser la boule de l'orifice de la perforation.
Patent EP-0523054-A1 (EP)
Inventor: PANEK CLAUS-PETER
IPC: F16D65/14
Filed: 1991-02-05
Abstract: Une fixation du câble du frein est décrite pour la came d'écartement d'un frein d'arrêt. Afin de pouvoir accrocher de manière aisée et automatique le câble d'un frein (12) dans la came d'écartement d'un frein d'arrêt, un mamelon (13) à l'extrémité du câble (12) du frein est guidé à travers un canal conique formé par les bords extérieurs de la fourchette (9) du levier de compression, de sorte que lorsque la pression de la branche élastique (8) de l'élément d'arrêt (7, 7') est surmontée, sa force de rappel sollicite le mamelon (13) à l'extrémité du câble dans la position prédéterminée de fonctionnement de la fourchette (9) du levier d'actionnement (2).
Patent EP-0473748-A1 (EP)
Inventor: MOSER JOHANN
IPC: G04C15/00
Filed: 1991-03-13
Abstract: Dans une minuterie électromécanique ou électronique comportant un dispositif pour la programmation et pour l'affichage/la lecture des temps de commutation, un dispositif de commutation électrique à contact (22) dans un boîtier (1) avec un dispositif de montage (7) pour l'encliquetage sur des barres de distribution, le dispositif pour la programmation et l'affichage des temps de commutation est conçu sous forme de module (8), ledit module (8) étant disposé et logé dans la partie supérieure (4) du boîtier de manière à pouvoir être retiré du boîtier de distribution (1).
Patent EP-0485584-A1 (EP)
Inventor: STRATMANN MARTIN
IPC: G01N27/00
Filed: 1991-06-12
Abstract: Procédé et dispositif pour l'examen de l'état d'une surface métallique revêtue d'un polymère, par mesurage sans contact du potentiel de corrosion sur la surface au moyen d'une sonde Kelvin.
Patent EP-0491911-A1 (EP)
Title: Composition pharmaceutique a liberation controlee destinee a etre administree par voie orale et contenant des medicaments anti-inflammatoires non-steroidiens
Inventor: CONTE UBALDO
IPC: A61K9/48
Filed: 1991-07-04
Abstract: Composition pharmaceutique permettant la libération contrôlée de médicaments anti-inflammatoires non-stéroïdiens et l'obtention de niveaux plasmatiques efficaces de médicament pendant douze à vingt-quatre heures. Ladite composition à libération contrôlée comprend: a) 3 ou 4 doses unitaires (noyaux) renfermant chacune respectivement un tiers ou un quart de la dose totale du médicament, lesdites doses unitaires étant constituées de comprimés pouvant se désagréger et/ou de comprimés ne pouvant pas se désagréger, comprenant l'ingrédient actif aussi bien que les substances polymériques hydrophiles capables de libérer progressivement l'ingrédient actif; et b) des gélules dures renfermant trois ou quatre doses unitaires devant être libérées.
Patent EP-0495970-A1 (EP)
Inventor: KABORE PAUL
IPC: C12G3/02
Filed: 1991-08-16
Abstract: Procédé pour l'obtention de boissons fermentées stabilisées type kéfir à partir d'une fermentation mettant en oeuvre un moût reconstitué et plusieurs souches de micro-organismes, caractérisé en ce qu'il est conduit en deux phases, à savoir tout d'abord une fermentation d'un moût reconstitué, à base essentiellement de jus de fruits concentrés ou de céréales, d'eau, de sucre dans un premier réacteur à cellules immobilisées en gel d'alginate, au moyen de bactéries lactiques, puis, après filtration stérilisante, une seconde fermentation en ligne dans un second réacteur à cellules immobilisées, cette fois-ci au moyen de levures, la stabilisation du produit final étant réalisée par filtration stérilisante du type microfiltration.
Patent EP-0544796-A1 (EP)
Title: Treatment element and method for treating the inside of pipes.
Inventor: VAN DER DOES HENDRIK JOHN
IPC: B08B9/043
Filed: 1991-08-29
Abstract: PCT No. PCT/NL91/00160 Sec. 371 Date Feb. 25, 1993 Sec. 102(e) Date Feb. 25, 1993 PCT Filed Aug. 29, 1991 PCT Pub. No. WO92/04136 PCT Pub. Date Mar. 19, 1992.A treatment element is provided for treating the inside of pipes, which element is bulged out by a medium flow presence in the pipe (1), while the movement of the element through the pipe can be controlled by a flexible pulling element. This treatment element (2) comprises a radially free compressible bag, the edge (5) of the open edge (6) of which is connected to the flexible pulling element (4). A wall pan (3) running in the peripheral direction of the bag is pressed against the inner wall of the pipe by the thrust of the medium, through which the inner wall is treated.
Patent EP-0507914-A1 (EP)
Inventor: KREIDL JANOS
IPC: C07D/
Filed: 1991-10-30
Abstract: Nouveau procédé de préparation de (-)-1beta-éthyl-1alpha-(hydroxyméthyl)-1,2,3,4,6,7,12,12balpha-octahydro-indolo[2,3-a]quinolizine de la formule (I), et nouveaux intermédiaires obtenus par ce procédé. Le composé de la formule (I), préparé à l'aide dudit procédé, présente un effet vasodilatateur périphérique.
Patent EP-0553278-A1 (EP)
Title: 2-phenyl-and 2-thienyl-(2)-piperidine derivatives having neuroprotective properties.
Inventor: GRIFFITH RONALD CONRAD
IPC: A61P25/28
Filed: 1991-10-11
Abstract: Compounds of formula (I)    <IMAGE>  (I)  in which R1 is hydrogen, R2 is hydrogen or C1-6 alkyl, R3 and R4 independently represent one or more radicals selected from hydrogen, NH2, NO2, halogen, hydroxy, C1-6 alkoxy or C1-6 alkyl, X represents S or -CH=CH- group and pharmaceutically acceptable salts are NMDA receptor antagonists.
Patent EP-0502451-A1 (EP)
Inventor: ANNIS JEFFREY R
IPC: B25B23/144
Filed: 1992-02-28
Abstract: A torque wrench (10) has a battery-powered sensing circuit which produces a torque signal (55) proportional to the level of the torque applied. A reference signal (56) corresponding to a predetermined torque level is subtracted from the torque signal to produce a difference signal (57) which is, in turn, compared with a compensation signal (58) which is proportional to the rate of change of the torque signal (55) and is produced by differentiating the torque signal. When the value of the difference signal (57) exceeds the value of the compensation signal (58), an indicator is triggered to produce a tactile indication, the indication being produced prior to the time that the torque signal reaches the reference level (56) by a predetermined time period.
Patent EP-0520376-A1 (EP)
Inventor: GUIGAN JEAN
IPC: G01N1/00
Filed: 1992-06-23
Abstract: According to the invention, the device for abstracting and restoring a predetermined and constant quantity of a liquid is of the type comprising a tube intended to contain the said predetermined quantity of liquid, the said tube comprising an open end for allowing to enter and restoring the said liquid, the said tube (10) being closed at its end (15) away from the said open end (16) for allowing to enter and restoring the said liquid, the internal volume of the said tube (10) corresponding to the said predetermined quantity, the said tube (10) being driven in rotation about an axis (11) by driving means, the said tube being arranged along a surface whose distance, from the said closed end (15) as far as the said open end (16), increases or remains constant in relation to the said axis (11) so that it is entirely filled with the liquid (21) in which the said open end (16) is immersed when the said driving means drive the said tube (10) in one direction and so that it empties completely of the liquid (21) which it contains when the said driving means drive the said tube (10) in the opposite direction. 
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Patent EP-0521441-A1 (EP)
Inventor: HARADA KEIZO
IPC: H01L23/14
Filed: 1992-06-29
Abstract: A plastic package type semiconductor device is composed of a rolled metal substrate (1) made of copper or copper alloy and an insulating film (2) formed on the surface of the substrate. The film may be a single-layer film made of silicon oxynitride or a composite film formed by laminating a silicon oxide layer and a silicon oxynitride layer (or a silicon nitride layer). A semiconductor element (8) is mounted on the film or on the exposed surface of the substrate. Other passive elements (3) are provided on the film. After connecting these elements with bonding wires, the entire device is sealed in a resin molding (13). This device is thus free of cracks due to difference in thermal expansion between the film and the substrate, or peeling due to moisture absorption.
Patent EP-0537420-A1 (EP)
Inventor: ZIBOLD ARMIN DIPL-ING
IPC: F21V5/00
Filed: 1992-07-07
Abstract: In a lighting device for domestic appliances including microwave appliances, by means of an electric lamp with reflector which is inserted in a housing, according to the invention the reflector (2) is loosely inserted into a depression (3) in the wall (4) of the housing and held without being fastened by a clipped-in cover glass (5). The covering of expensive lamps can be eliminated by the invention. Also, there is no longer a need for a separate earth conductor connection to the lamp housing. Special screws can likewise be eliminated. <IMAGE>
Patent EP-0534115-A1 (EP)
Inventor: DUSS HANSPETER
IPC: B65H7/02
Filed: 1992-08-12
Abstract: The present method permits processing of printed sheets or other printed articles which is free of errors to a very substantial extent as they are collated for the production of newspapers, journals or the like, by optical detection of a subdomain of a two-dimensional pixel area on one printed sheet provided for processing in each case, and by comparing the said subdomain with that of a reference printed sheet, the measurement of the difference resulting from the comparison being used as a signal to control, modify control of or interrupt processing of the printed sheets. <IMAGE>
Patent EP-0544306-A1 (EP)
Inventor: YOJI NIHO G
IPC: G01S13/90
Filed: 1992-11-26
Abstract: The present invention is a computational method, defined by a computational algorithm, that automatically corrects synthetic array radar (SAR) focus errors more accurately than conventional procedures. The novel feature is that the present method estimates residual phase errors by forming fourth-order subarray products in lieu of conventional second-order subarray products. As a result, a pull-in range for residual phaser errors is vastly improved. The present invention advances the state of the art by creating a SAR autofocus method that has an unlimited pull-in range for both a quadratic and a cubic phase errors. The invention thus extends the operational range and resolution of SAR systems, and enables the effective use of the SAR sensor with a limited (less expensive) motion compensation subsystem. The present invention provides for a phase difference autofocus method that estimates the residual quadratic and cubic phase error that often requires only one autofocus iteration.
Patent EP-0549034-A1 (EP)
Inventor: GAERTNER GEORG DR
IPC: H01J9/04
Filed: 1992-12-14
Abstract: The invention relates to a cathode having a matrix body (1) which is impregnated with an alkaline earth metal compound and to whose surface a cover layer (2, 3, 4) is applied which contains scandium and a refractory metal such as, in particular, tungsten. High emission at low operating temperature and, at the same time, rapid recovery after ion bombardment and a long service life are achieved by the cover layer containing at least two layers having different compositions, a purely metallic layer (5, 6, 7) being applied to the impregnated matrix body (1) which contains scandium and a refractory metal such as, in particular, tungsten and/or rhenium, and by there being applied as a final layer a metallic layer made of a refractory metal such as, in particular, tungsten. <IMAGE>
Patent EP-0512869-A1 (EP)
Inventor: LEMAY CURTIS EDWARD
IPC: B65G47/30
Filed: 1992-05-11
Abstract: A flowsplitting conveyor device capable of dividing articles arriving on an infeed conveyor (30) between two receiving conveyors (34,35) for the purpose of balancing the load between the two receiving conveyors or of allocating the entire load to either one of the receiving conveyors comprises a frame (11) movable generally perpendicularly to the direction of travel of articles, the frame carrying two sets of powered rollers (22,22a) the axes of which are inclined to one another to provide a herringbone pattern. if the frame (11) is positioned centrally, the incoming articles will be divided approximately equally between the two receiving conveyors. If the frame (11) is moved towards one end of its travel, an increasing proportion of articles will be delivered to the receiving conveyor adjacent the other end of the frames travel.
Patent EP-0577891-A1 (EP)
Inventor: MACDONALD ISHBEL ANN
IPC: A61K9/00
Filed: 1992-07-09
Abstract: A retrievable pessary for intravaginal or intrarectal use comprises a solid body (6) comprising a pharmaceutically active ingredient; a net pouch (2) which encloses the body; and a withdrawal cord (8,10) attached to the pouch to enable the pessary to be withdrawn after use.
Patent EP-0519781-A1 (EP)
Inventor: WALLAERT DIDIER
IPC: A47G25/14
Filed: 1992-06-05
Abstract: The invention relates to a universal hanger having a hanging member comprising a rod provided, at one of its ends, with a stop (4) and, at the other end, with a hooking head (2), and comprising a garment support member (5), and means such as tie rods (10,11) capable of exerting a traction on the support member (5) on either side of the hooking member (2), characterised in that the stop (4) bears on the support member (5) and in that the free ends of the said tie rods (10,11) slide freely around the rod (3). <IMAGE>
Patent EP-0526296-A1 (EP)
Inventor: PERRET MICHEL
IPC: H01H33/91
Filed: 1992-07-15
Abstract: Circuit breaker comprising an insulating envelope, a fixed main contact (2), a fixed arcing contact, a main moving contact (5, 5A), a moving arcing contact consisting of a tube (4, 4A), a blast cylinder (5) cooperating with a first piston (13), a second piston (14) integral with the moving rig and sliding in a second fixed cylinder (8B), it being possible for the volume (V2) included between the two cylinders to be placed in communication with the volume (VO) adjacent to the envelope or with the volume (V3) inside the said tube via apertures (10A, 4D), characterised in that the said apertures cooperate with a ring (40, 41) which can take a first and a second endmost position, the first in which the said apertures are open and corresponding to a rest position of the moving rig, the second in which the apertures are closed. 
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Patent EP-0542654-A1 (EP)
Inventor: WALTER DENIS
IPC: E04D13/10
Filed: 1992-11-12
Abstract: The dismantleable construction such as a hall, canopy, tent or the like comprises a rigid structure (2) forming a framework, covered with dismantleable panels (3, 4, 5), made of a flexible material forming, in particular, the roofing (6). In order to avoid overdesigning the sections forming the rigid structure with a view to enabling the latter to resist the abovementioned overloads caused by snowfall, the said dismantleable panels (3, 4) forming the roofing (6) comprise an electrical infrared heating device (8) formed by a network (10) of conducting elements (11, 11A, 11B) taking on the configuration of a strip (17, 18) in order to ensure that the heat is diffused, these conducting elements (11, 11A, 11B) having, on the side inside the dismantleable construction (1), reflecting means (20) and, at their sides facing towards the outside of this dismantleable construction (1), an emissive black film (21). <IMAGE>
Patent EP-0547007-A1 (EP)
Inventor: GARRONE FELICE
IPC: F16H63/18
Filed: 1992-11-20
Abstract: A device for operating a gearbox includes fork-shaped elements (5) which can be moved in order to change the transmission ratio of the gearbox (1) selectively, a rotary drum (7) the outer surface (9) of which has cam tracks (10) each cooperating with a cam follower (11) carried by a respective fork-shaped element (5) or rod (6), a rotary hydraulic actuator (24) which rotates the drum (7), an electrohydraulic circuit (28, 29, 30, 32, 33, 34) for operating the rotary actuator (24), and an electronic unit (19) for driving the electrohydraulic circuit (28, 29, 30, 32, 33, 34). A multiplier unit including epicyclic gearing (14, 15, 20, 21, 22) is interposed between the rotary hydraulic actuator (24) and the drum (7).
Patent EP-0621844-A1 (EP)
Inventor: PRINGLE FRANK G
IPC: B08B9/20
Filed: 1992-01-24
Abstract: On décrit des récipients de poids léger tels que des bouteilles pour boissons (20) en polytéréphtalate d'éthylène (PET) qui sont stabilisés pour leur transport sur une bande transporteuse horizontale (40) en ajoutant provisoirement un lest rempli d'eau (44). Le lest (44) est vidé lors des étapes de lavage/rinçage et ne s'ajoute pas ainsi au poids habituel de la bouteille. Le lest, représentant environ 2 à 10 % du volume de la bouteille, est suffisant pour permettre l'augmentation de la vitesse de la chaîne de production avec un nombre reduit d'engorgements de la chaîne dus à la chute des bouteilles de poids léger. Le lest peut être ajouté dans une proportion de 50 à 150 % du poids du récipient vide calculée sur la base d'un récipient ordinaire, remplissant ainsi la bouteille de seulement 0,5 à 1,5 pouce du fond. Les bouteilles sont placées debout, par exemple sur un chariot dépalettiseur (30), et chargées avec le lest à partir d'un réservoir ou d'une source d'alimentation en eau sous pression. Les bouteilles peuvent être chargées en groupe et une pluralité de vannes (168), pourvues de corps sur un support commun amovible, s'ouvrent simultanément. Le lest est retiré de la bouteille au poste de rinçage, ce qui renverse les bouteilles afin de permettre l'évacuation du lest ainsi que de l'eau de rinçage.
Patent EP-0539594-A1 (EP)
Inventor: KOKURA MASUO
IPC: G06F3/023
Filed: 1992-03-26
Abstract: This invention provides a control device for an operating panel incorporating flat key switches and rotary switches together, in which a circuit configuration is simple and freedom in selection is allowed as to whether or not a buzzer should beep when any of the switches is operated. A switch matrix (21) comprises n rows of data lines (231 to 23n) and m columns of common lines (241 to 24m) that intersect each other, and switches (S11 to Snm) are provided at respective intersecting points. The data lines (231 to 23n) are connected with a receive circuit (8), not shown, and the common lines (241 to 24m) with a drive circuit (9), not shown, respectively. Switch discriminating elements (251 to 25m) are provided on respective common lines (241 to 24m), and are connected with the receive circuit (8) via the switch discriminating data line (26).
Patent EP-0529063-A1 (EP)
Inventor: BAR CHRISTOPHER
IPC: A47C7/42
Filed: 1992-02-18
Abstract: Un dossier ergonomique (24) pour un fauteuil roulant (A) peut être placé et maintenu dans différentes positions, étant ainsi adapté à des personnes ayant des tailles et des handicaps différents. Ledit dossier (24) comporte des brides de serrage (52, 70) auxquelles sont fixées des tiges (40, 42) qui s'étendent transversalement sur la face arrière du dossier (24). Lesdites tiges (40, 42) sont réglables latéralement pour s'adapter à des fauteuils roulants de différentes largeurs. Elles possèdent des extrémités coudées (54, 56) situées au-delà des côtés du dossier (24) et ces extrémités (54-56) s'adaptent dans des supports de fixation (44, 46) situés sur des montants arrière (16) qui font partie du fauteuil roulant (A). Lorsque les brides de serrage (52, 70) sont débloquées, il est possible de faire tourner les tiges (40, 42). Cela permet de régler la position du dossier (24) vers l'avant et vers l'arrière, vers le haut et vers le bas, et angulairement.
Patent EP-0540761-A1 (EP)
Inventor: SAKAMOTO KEIJI ROOM FUYOHAITSU
IPC: G05B19/416
Filed: 1992-05-22
Abstract: A method of controlling a backlash acceleration for effecting a more accurate timing of the start of backlash acceleration correction in a servosystem performing feed-forward control. In this method, backlash acceleration correction is started on reversal of the quantity of feed-forward from a positive value to a negative one or vice versa. Said correction may be started when a value of a speed command corrected by the quantity of feed-forward is reversed from a positive value to negative one or vice versa. With approach of a feed-forward coefficient to [1], a positional deviation reaches almost [0] and delay of actual move from a move command comes to almost none. Accordingly, positional variation in directional reversal of a move command makes difficult the timing of the start of backlash acceleration correction, causing it to vary. However, at the time (Ts) of reversal of a feed-forward quantity from a positive value to a negative one or vice versa, a directional reversal position is indicated more accurately.
Patent EP-0580758-A1 (EP)
Title: Anticorps recombines anti-vih
Inventor: CONSTANTIN BONA
IPC: C07K16/00
Filed: 1992-04-10
Abstract: L'invention décrit des anticorps hybrides comprenant une partie de base correspondant à la partie constante de l'immunoglobuline G chez l'homme, un site de combinaison sélectionné pour sa spécificité à l'antigène cible particulier et un site de combinaison se fixant aux lymphocytes T cytotoxiques humains et activant ceux-ci.