baber/WOPTO huggingface dataset:
Patent EP-0569582-A1 (EP)
Inventor: FAITH RICHARD WILLIAM
IPC: H02M5/297
Filed: 1992-12-02
Abstract: L'invention se rapporte à un circuit de conversion de fréquences, qui comprend quatre éléments de commutation analogiques (46, 48, 52, 54) couplés entre eux. Chaque élément de commutation est commandé par une unité logique de façon à s'ouvrir ou à se fermer, c'est-à-dire de façon à présenter soit une conductivité élevée soit une conductivité basse pour laisser passer ou bloquer le courant analogique de l'une ou l'autre polarité. En effet, un signal reçu sur l'entrée double (40, 42) peut être validé sous forme inversée ou non inversée sur la sortie double (60, 62), en fonction de la commande des commutateurs. Ce circuit peut être utilisé pour produire un signal de sonnerie téléphonique à partir d'un signal d'entrée CA. Ce circuit est couplé de façon à recevoir un signal d'entrée CA, tel qu'un signal de 60 Hz dérivé d'une ligne d'alimentation CA. Les éléments de commutation sont ouverts et fermés en alternance pendant une séquence prédéterminée de demi-cycles du signal d'entrée CA. Le circuit produit un signal de sortie ayant une séquence de demi-cycles consécutifs positifs et une séquence de demi-cycles consécutifs négatifs. Chaque élément de commutation comporte de préférence un étage de commutateur MOSFET fournissant soit une impédance élevée soit une impédance basse entre deux électrodes de commutateurs, un amplificateur de courant (76, 78) pour fournir une tension de gâchette à l'étage de commutateur MOSFET, ainsi qu'un circuit de stockage renfermant un condensateur (102) pour stocker l'énergie pendant que l'élément de commutation est ouvert.
Patent EP-0575581-A1 (EP)
Inventor: BUECHLER KENNETH FRANCIS
IPC: A61K47/48
Filed: 1992-12-16
Abstract: Compounds are provided for the preparation of reagents, including labels which can be used in immunoassays of cocaine and cocaine metabolites. The compounds are derivatives of cocaine which are conjugated to antigenic proteins or polypeptides for the formation of antibodies for use in immunoassays. The compounds also may be conjugated to labels for use in immunoassays.
Patent EP-0667914-A1 (EP)
Inventor: OMURA SATOSHI THE KITASATO INS
IPC: C07D493/04
Filed: 1993-03-26
Abstract: A FO-1289 substance of the formula   <IMAGE>   wherein R1, R2, R3 and R4 are hydrogen or acyl. A process for the production thereof comprises culturing the novel microorganism Aspergillus sp. FO-1289 FERM BP-4242 in a nutrient medium, accumulating the FO-1289 substance thus produced in the medium, and isolating the FO-1289 substance therefrom. Particular species of the FO-1289 substance comprise FO-1289A, in which R1, R2 and R3 are acetyl and R4 is hydrogen; FO-1289B, wherein R1 is propionyl, R2 and R3 are acetyl and R4 is hydrogen; FO-1289C, wherein R1 and R3 are acetyl, R2 is propionyl and R4 is hydrogen; and FO-1289D, wherein R1 and R2 are acetyl, R3 is propionyl and R4 is hydrogen.
Patent EP-0597063-A1 (EP)
Inventor: BUTLER WILLIAM F
IPC: B23H9/10
Filed: 1993-05-04
Abstract: A method and apparatus for sterilizing and destroying a syringe needle, having a housing, first and second walls in opposed relationship in the housing and defining therebetween a needle burn chamber, the distance between the first and second surfaces being at least the length of the needle, the first surface defining an opening therethrough, a needle receiver in the chamber, a first electrical contact on the needle receiver, a second electrical contact comprising an electrically conductive surface secured within the burn chamber and or added substantially perpendicular to the face of the needle receiver and the surface in alignment with the central line of the needle receiver, power source connected to the first and second contacts and, a waste collector disposed in the housing beneath and in communication with the burn chamber, the waste collector being removable from the housing; so that when the needle is inserted through the opening, it is in contacting relationship with the first electrical contact, the length of the needle then engages the second electrical contact closing the circuit between the contacts and melting the needle along at least most of its length with the resultant melted waste falling into the waste collector.
Patent EP-0605678-A1 (EP)
Title: Plastic closure with warranty element.
Inventor: DUBACH WERNER FRITZ
IPC: B65D47/08
Filed: 1993-07-08
Abstract: A one-piece plastic closure for fastening on a container having a lower part with a top surface which forms a pouring opening, and a cap pivotably connected to the lower part by a hinge shaft. A security element is connected to the closure such that, during initial opening of the closure, the security element is transformed from a secured state to a visually recognizable state of use.
Patent EP-0760990-A1 (EP)
Inventor: NORMANN NORBERG
IPC: G08C25/00
Filed: 1993-07-08
Abstract: Des signaux électriques à courant de basse intensité sont transmis dans des lignes à deux fils dans lesquelles est situé un connecteur à fiches (51, 61). Les lignes à deux fils se terminent par des bobines (56, 66) couplées dans le connecteur à fiches (51, 61) par un transformateur. Des signaux de commande de consommateurs électriques situés dans les portes du véhicule et des signaux de basse fréquence destinés à des haut-parleurs situés dans les portes du véhicule peuvent ainsi être transmis d'un appareil de commande (1) éloigné des portes à un module situé dans la porte par une ligne commune de transmission de données et par le connecteur à fiches. A cet effet, les signaux de commande codés binaires sont modulés sur un signal porteur sur lequel est également modulé le signal audio de basse fréquence. Dans le module situé dans la porte les signaux sont démodulés et séparés selon leur fréquence. Les signaux de basse fréquence sont amplifiés et transmis à un haut-parleur. Les signaux de commande sont évalués par un micro-dispositif de commande et commandent par l'intermédiaire d'étages de commutation des éléments réglables montés dans la porte.
Patent EP-0664757-A1 (EP)
Title: Multiple electromagnetic tiles for boundary layer control
Inventor: NOSENCHUCK DANIEL M
IPC: B64C23/00
Filed: 1993-06-25
Abstract: The boundary layer of a fluid travelling in a mean-flow direction relative to a surface of a wall (100) of a body is controlled by generating in the fluid a magnetic field B &cir&  NOt  (103) having flux lines parallel to the surface of the wall and an electric current density J &cir&  NOt  (109) traversing the magnetic flux lines in the fluid to form a control region. An electrolyte or other conductivity-enhancing material (13) is introduced into the flow to provide a conductivity gradient in the fluid flow in the near-wall region. The magnetic field B &cir&  NOt  (103) and the electric current density J &cir&  NOt  (109) create in the control region a force J &cir&  NOt  X B &cir&  NOt  (131) having a component normal to the surface of the wall that because of the conductivity gradient in the fluid flow near the surface can stabilize or destabilize flow in the boundary layer. A plurality of such control regions are arranged in an array of control tiles that can be individually actuated to reduce the power required to provide boundary layer control over a given area.
Patent EP-0746921-A1 (EP)
Inventor: BURNETTE JOHN LINDSAY
IPC: H04L12/56
Filed: 1993-09-14
Abstract: Réseau local à mode de transfert asynchrone (ATM). Ledit réseau local ATM est mis en oeuvre en tant que série d'entités de commande d'accès aux média (MAC) qui partagent un espace d'adresses de groupe commun afin d'établir des connexions multidestinataires. Chaque station (10-0) possède une ou plusieurs entités MAC ATM (20-0, 20-1) par connexion physique à un réseau ATM (11). Le service de réseau local ATM fournit à la station des informations de configuration de réseau local ATM nécessaires pour le fonctionnement des entités MAC ATM. Parmi ces informations se trouve le nombre de réseaux locaux ATM que le réseau à configuré pour ladite station.
Patent EP-0746278-A1 (EP)
Inventor: BERGER J LEE
IPC: A61F5/37
Filed: 1993-09-14
Abstract: Appareil de support chirurgical de la main (10) comprenant un bloc de base pourvu d'un ensemble de retenue de doigts (20) comportant deux éléments verticaux, un montant central, un élément transversal reliant ces derniers ainsi qu'un mécanisme de verrouillage monté sur le montant central afin de bloquer l'élément transversal contre les doigts (104) du patient. Un ensemble de retenue de pouce (60) est également monté sur le bloc de base (12), cet ensemble comprenant un élément de support standard fixé au bloc de base, ainsi qu'une tige en forme de crochet montée rotative dans l'élément de support standard. Un ensemble de retenue de poignet (80) est également prévu, lequel comprend une multiplicité de bras de retenue montés coulissants sur le bloc de base ainsi qu'une barre transversale cylindrique montée dans les éléments verticaux. Une vis de verrouillage est connectée à la barre transversale cylindrique afin de verrouiller la barre transversale en position et de retenir le poignet du patient, et également de positionner sélectivement des instruments chirurgicaux par rapport à la main.
Patent EP-0616540-A1 (EP)
Inventor: KESHAVIAH PRAKASH
IPC: A61M1/36
Filed: 1993-10-12
Abstract: L'invention concerne un système de surveillance d'hémodialyse en temps réel et en direct, pendant la réalisation d'un traitement d'hémodialyse. Le système de surveillance d'hémodialyse quantifie le taux et la quantité d'un constituant, tel que l'urée, enlevé au cours de l'hémodialyse, en mesurant des concentrations dudit constituant, en fonction du temps, dans le dialysat sortant d'une machine d'hémodialyse. Une quantité de dialysat est extraite de la conduite d'évacuation de dialysat, périodiquement, pour être soumise à des tests. Un profil concentration d'urée-temps peut être analysé pour déterminer les valeurs suivantes: extraction d'urée, KT/V, URR (urea reduction ratio = rapport de réduction d'urée), SRI (solute removal index = indice d'extraction de soluté) et le taux catabolique de protéine normalisée (nPCR). Le système de surveillance d'hémodialyse permet d'obtenir, de préférence, un échantillon de dialysat équilibré avec le sang, avant le début de l'hémodialyse. Le système de surveillance d'hémodialyse procède à une analyse de deux pools pour prendre en considération les différences de concentration des constituants dans les espaces extracellulaire et intracellulaire, chez le patient pendant l'hémodialyse.
Patent EP-0669942-A1 (EP)
Inventor: MOSBACH KLAUS
IPC: A61K31/74
Filed: 1993-11-11
Abstract: Anticorps artificiels ou mimes d'anticorps constitués de polymères qui portent des sites de liaison spécifiques imitant les propriétés des anticorps. Un procédé de production d'anticorps artificiels est également décrit. Selon ce procédé, des monomères polymérisables portant des groupes fonctionnels et des monomères de réticulation sont polymérisés en présence d'une molécule d'impression. Ladite molécule d'impression est ensuite enlevée, laissant des sites de liaison spécifiques complémentaires aux molécules d'impression. Des procédés permettant de déterminer et d'isoler des molécules organiques utilisant lesdits anticorps artificiels, ainsi que des procédés thérapeutiques ou diagnostiques utilisant ces anticorps sont en outre décrits.
Patent EP-0620243-A1 (EP)
Inventor: AYDIN ORAL DR
IPC: C08J3/00
Filed: 1994-03-24
Abstract: A process for preparing aqueous dispersions containing a synthetic, free-radical-polymerised polymer and a colophony resin, characterised in that an aqueous dispersion of the synthetic, free-radical-polymerised polymer is mixed with an aqueous preparation of a colophony resin having a carboxyl group content of from 0.1 to 0.5 mol, based on 100 g of colophony resin.
Patent EP-0681243-A1 (EP)
Inventor: ERNST PETER
IPC: G06T17/10
Filed: 1994-04-28
Abstract: In a method for performing Boolean operations (e.g. UNITE) on geometric objects (12,13) to generate a modified geometric object (14) in a computer-aided design system, a face of a first object (12) and a face of a second object (13) are intersected to generate graph edges (15,16) which form edges of the modified geometric object (14). Edges of the first object are intersected with surfaces of the second object to produce intersection points, and surfaces containing the faces of the two objects, respectively, are intersected with each other to produce intersection tracks. If there is an inconsistency between the intersection points and corresponding intersection tracks, i.e., if intersection points which should ideally lie on an intersection track are more than a resolution value (epsilon) apart, a perturbation step is applied to correct the spatial positions of inconsistent intersection points. The perturbation step comprises moving the inconsistent points along edges to a position where geometric consistency is established.
Patent EP-0629411-A1 (EP)
Inventor: SUMIYA TAKASHI
IPC: C08K3/36
Filed: 1994-06-09
Abstract: A powdery or particulate absorbent composition suitable for disposable diapers which has a specific narrow particle size distribution and is suitable for using with a fibrous material in a high concentration amount, comprising a mixture of: 
   a water absorbing resin particles (A) comprising an acrylic acid salt and/or acrylic acid as a main monomer of the resulting polymer, said water absorbing resin particles having a structure which is crosslinked with a first crosslinking agent (a) having at least two double bonds capable of copolymerizing with the monomer and a second crosslinking agent (b) having at least two functional groups capable of covalently binding to a carboxylic group; and 
   a specific hydrophilic silicon dioxide powder (B) having a water affinity of at least 70 %. 
     By using the absorbent composition of the present invention, a disposable diaper having good dry feeling and no leakage even after use for a long time can be obtained. Particularly, it is useful for a thin-type disposable diaper wherein a ratio of the absorbent to the fibrous material is large.
Patent EP-0619388-A1 (EP)
Inventor: SNYDER CARL E
IPC: C22C47/00
Filed: 1989-01-26
Abstract: A non-aqueous metal catalyst comprising iron and at least one element chosen from Groups V, VI, or VII, or the lanthanides for preparing carbon fibrils, particularly carbon fibrils having a morphology consisting of vermicular tubes that are free of a continuous thermal carbon overcoat and have graphite layers that are substantially parallel to the fibril axis and a process for preparing such fibrils.
Patent EP-0648910-A1 (EP)
Inventor: TAVELLA RICCARDO
IPC: E05D11/10
Filed: 1994-10-11
Abstract: A hinge for a motor vehicle door or hatchback door comprising two fastening elements (3,4) attached to the vehicle bodywork (1) and to the door (2) respectively, said elements being movably connected by a first connecting rod (6), and a second connecting rod (12) facing the first and in which the first connecting rod comprises a control and stop device (23) for the door movement, and the second connecting rod comprises a pin (19) capable of working together with said control and stop device (23) during use.
Patent EP-0651973-A1 (EP)
Inventor: FUCCI JOSEPH
IPC: A61B17/56
Filed: 1994-11-09
Abstract: A surgical router for cutting anatomical tissue includes an outer tubular member (12) and an inner member (14) rotatably disposed in said outer member and having a pair of router blades (70) disposed distally of a distal end of the outer member and equally spaced about a longitudinal axis of the inner member and a pair of flutes (72) disposed between the router blades. The flutes have bottoms (74) and sides (76) transverse to the flute bottoms, with the flute bottoms angularly intersecting a passage (62) in the inner member to form aspiration ports (104) within and integral with the flutes. The router blades have leading walls (80), trailing walls (82) and clearance walls (86) with a width between the trailing walls that is tapered in a distal direction. The leading walls correspond to the flute sides and are curved about the inner member axis in the direction of rotation of the inner member in the outer member. End and side cutting edges are disposed along the leading walls with the end cutting edges being curved about the inner member axis in accordance with the curvature of the leading walls, and the side cutting edges extending longitudinally, helically along the inner member. Center cutting surfaces join the clearance walls and the leading walls at notches (98) at the inner member distal end, and the junctures of the center cutting surfaces with the clearance walls define center cutting edges angled from the end cutting edges in the direction of rotation of the inner member in the outer member.
Patent EP-0672411-A1 (EP)
Inventor: PREISS DETLEF DR
IPC: A61K31/135
Filed: 1994-11-15
Abstract: This invention relates to the use of 2-methylamino-2-phenylcyclohexanone and of pharmaceuticals which contain this active agent in combination with physiologically acceptable solid or liquid supporting materials or diluents for treating bacterial, fungal, virus or protozoan infections as well as for immunomodulation.
Patent EP-0627356-A1 (EP)
Inventor: DYSON BRYAN
IPC: B65D39/00
Filed: 1994-03-17
Abstract: A socket end closure arrangement comprises a socket 4 in an article 5 and a closure 1 for the socket end. The closure 1 comprises a plug 2 for fitting into the socket 4, and to which plug 2 is attached, preferably tangentially, a disc-like flange 3. The plug 2 has spherically arranged surfaces having a curvature substantially derived from the surface of a sphere and permitting selection of the orientation of the plug in fitting of the plug 2, preferably in interference fit manner, into the socket 4 from a plurality of alternative orientations about at least one axis transverse to the longitudinal axis y of the socket 4. The flange 3 preferably locates into a surface recess 7 to become flush with the surface of the article 5. The plug may be physically structured in providing resilience and accordingly may be segmented 24. The axis y may be non-perpendicular to the plane of, or tangent to, the article surface and the axis x of the recess 7 may not be aligned with axis y. In a second aspect, the invention provides a socket end closure.
Patent EP-0633255-A1 (EP)
Inventor: PRESTON KYLE LEE
IPC: C07D303/04
Filed: 1994-07-05
Abstract: In reacting tertiary butyl hydroperoxide in solution in tertiary butyl alcohol with propylene to produce propylene oxide and tertiary butyl alcohol in a reactor system comprising a first isothermal segment and a second adiabatic segment about 60 to 80 weight percent of the tertiary butyl hydroperoxide is converted in the isothermal segment to provide an intermediate reaction mixture, a recycle stream comprising about 25 to 100 weight percent of the combined weight of the propylene and the tertiary butyl alcohol solution is removed from the intermediate reaction mixture and recycled to the first isothermal segment and the remainder of the intermediate reaction mixture is passed through the adiabatic segment where an additional 20 to 40 weight percent of the tertiary butyl hydroperoxide is converted.
Patent EP-0612076-A1 (EP)
Inventor: FALDUTI CLAUDE
IPC: G21C13/036
Filed: 1994-01-11
Abstract: The wall element (35a, 35c, 35d) of the enclosure includes a means (46a, 46c, 49d) for sampling or injecting fluid from or into a chamber (44) defined by the enclosure and the outer surface of a container (32) containing a fluid at high temperature. The sampling means (46a, 46c, 46b) includes openings (47a, 47c, 49d) on the internal surface of the wall element and at least one sampling or injection pipe (48, 50) which emerges on the outer surface of the wall element. The wall element may be a thermally insulated modular panel for covering the vessel head (32) of a pressurised water nuclear reactor. <IMAGE>
Patent EP-0661190-A1 (EP)
Inventor: CANTELEUX JOEL
IPC: B60N2/22
Filed: 1994-12-27
Abstract: The invention relates to an adjustable seat frame including two frameworks (1, 2) articulated to one another, termed respectively first and second framework and connected by pivots (3), the first framework having at least one guide slot (4) and the second framework having at least one associated operating slot (5), the associated guide and operating slots emerging in neighbouring parallel planes and extending longitudinally in non-parallel directions, the adjustable frame further including, for each set of associated guide and operating slots a roller (6) which penetrates the said slots. An operating mechanism (7, 8, 9, 10) is provided for shifting the roller along the guide slot, this causing the second framework to rotate about the pivots. <IMAGE>
Patent EP-0613329-A1 (EP)
Inventor: PELLETIER JACQUES
IPC: H05H1/46
Filed: 1994-02-18
Abstract: The invention relates to a device for exciting a plasma, including at least one electrically conducting filament applicator (3) supplied by an energy source in the microwave range, and means (5) for creating a magnetic field, designed to create at least one surface with constant magnetic field and intensity corresponding to the electron cyclotron resonance (ECR). According to the invention, the filament applicator (3) includes the means (5) for creating the magnetic field, the main component of which lies in a cross-section of the applicator, extending along at least a part of the length of the applicator, the latter constituting an applicator both for a microwave electric field and a static magnetic field. <IMAGE>
Patent EP-0615040-A1 (EP)
Inventor: KHOURY EDWARD JOSEPH
IPC: E04H4/16
Filed: 1994-03-02
Abstract: A valve member which is suitable for use in a fluid control valve in a swimming pool cleaner, which is made from a resiliently deformable material and which has a tubular core (32,36) with a fastening formation (38) near one end and a substantially mushroom-shaped annular flexible component (34) at an opposed end.
Patent EP-0674609-A1 (EP)
Inventor: MILLER STEPHEN J
IPC: C01B39/42
Filed: 1993-11-08
Abstract: Procédé de déshydrogénation catalytique d'hydrocarbures paraffiniques légers à l'aide d'un catalyseur comportant un métal précieux et une zéolite à taille des pores intermédiaire ayant une teneur en alcalis spécifiée. Ledit catalyseur est tolérant au soufre, si bien que le procédé de déshydrogénation peut être mené en présence de soufre ou avec des expositions périodiques au soufre.
Patent EP-0627424-A1 (EP)
Inventor: TAKAO HISASHI
IPC: C07D237/18
Filed: 1993-12-01
Abstract: Dérivé de pyridazinone, ayant de puissants effets insecticides et acaricides sur les insectes parasites des cultures, de formule (1) dans laquelle R est hydrogène, alkyle, alcoxyalkyle ou phényle qui peuvent être substitués par un ou deux substituants en une ou plusieurs position(s) arbitraire(s).
Patent EP-0681471-A1 (EP)
Inventor: HUANG HUA-PIN
IPC: A61K47/48
Filed: 1993-12-20
Abstract: L'invention concerne une composition solide de stabilisation du dosage de l'activateur de cognition CI-979 HCl par formation d'un complexe avec de la polydextrose cyclique. En particulier, des compositions avec HPβCD ont permi de stabiliser CI-979 HCl même en présence d'autres excipients tels que du carbonate de sodium. Des formulations pharmaceutiques pour le traitement de troubles cognitifs chez des êtres humains sont à base de la composition de stabilisation comprenant CI-979 HCl et polydextrose cyclique, incluant également des quantités appropriées d'autres excipients ou composants connus dans l'art.
Patent EP-0687274-A1 (EP)
Inventor: BOR-PING ERIC WANG
IPC: C08F10/00
Filed: 1994-03-03
Abstract: Constituant catalytique utilisable dans la (co)polymérisation d'éthylène et formé par la réaction entre un composé organomagnésien et un support en oxyde métallique, par la mise en réaction de la composition organomagnésienne sur support ainsi obtenue avec un silicate de tétra-alkyle, par la mise en contact du produit résultant avec un agent de chloration, et par le traitement de ce produit à l'aide d'un halogénure de titane liquide.