baber/WOPTO huggingface dataset:
Patent EP-0504283-A1 (EP)
Inventor: GRANDJEAN PIERRE-ANDRE
IPC: A61B5/296
Filed: 1990-12-04
Abstract: Electrode et procédé de fabrication de celle-ci, caractérisée en ce qu'elle comporte un matériau biologique qui sert de substrat. On utilise l'électrode comme électrode stimulante, mais elle pourrait également servir à contrôler l'activité électrique des tissus nerveux. Le substrat biologique est un matériau chroniquement implantable constitué de tissu humain ou animal traité. L'utilisation de ce matériau a tendance à empêcher la nécrose ou la fibrose excessives du tissu nerveux. On peut utiliser une couche interne de matériau diéléctrique non biologique afin d'augmenter la résistance de la structure. De la même façon, on peut également utiliser une couche interne de matériau de protection.
Patent EP-0509013-A1 (EP)
Inventor: EDWARDS DAVID BRYN
IPC: G05D3/00
Filed: 1991-01-03
Abstract: Un système de commande à dix axes commande la position de deux machines indépendantes l'une par rapport à l'autre pourvues de détecteurs se déplaçant en séquence temporisée par rapport à un composant et sur des côtés opposés de celui-ci. Le système de commande détermine une matrice principale de noeud multidimensionnelle et engendre plusieurs mini-noeuds présentant des intervalles égaux dans le temps entre des paires adjacentes de noeuds principaux et une pluralité de micro-noeuds présentant aussi des intervalles égaux dans le temps entre les paires adjacentes de mini-noeuds. La pluralité de micro-noeuds détermine des points sur le composant dans un plan mutuel orthogonal aux côtés opposés respectifs du composant.
Patent EP-0511307-A1 (EP)
Inventor: SZYDLOWSKI DONALD F
IPC: F01N3/24
Filed: 1991-01-18
Abstract: Un réacteur catalytique pour réactions en phase gazeuse comprend un logement (2), une plaque poreuse (14) de support du catalyseur agencée à l'intérieur du logement (2), un lit de particules de catalyseur (16) agencé dans le logement (2) et un tampon fibreux de filtrage (18) qui traverse le logement (2) afin d'éviter la sortie de particules de catalyseur (16) du logement (2). Le tampon de filtrage (18) est résistant aux obstructions et crée une faible chute de pression à travers le réacteur.
Patent EP-0477352-A1 (EP)
Inventor: PERRIER RENE
IPC: B65G47/86
Filed: 1991-04-10
Abstract: Des mors (38) sont mobiles entre des positions de préhension et de relâchement. Le passage à la position de relâchement est commandé par un coulisseau (42) sous l'action d'une rampe (48) et via des tenons (44) liés au coulisseau (42) et coulissant dans des rainures (46). Le mouvement inverse est commandé par les mêmes pièces sous l'action d'un ressort de rappel agissant sur le coulisseau (42). La transmission de mouvement assurée par les systèmes à tenons (44) et rainures (46) est irréversible de sorte que le goulot (2) d'une bouteille tenu entre les mors (48) ne peut s'en dégager: une force (F1) appliquée aux mors (38) ne permet pas de déplacer le coulisseau dans le sens de l'ouverture des mors (38). Utilisation pour réaliser des machines rapides sans accroître la force de serrage sur les objets (bouteilles) traités.
Patent EP-0533691-A1 (EP)
Title: Systeme de melange dynamique et procede de production de matieres thermoplastiques
Inventor: WINSTEAD THOMAS W
IPC: B29C48/67
Filed: 1991-04-04
Abstract: Appareil de mélange destiné à mélanger un bain de fusion thermoplastique dans lequel sont contenus des ingrédients, comprenant: un moyen de cylindre présentant une surface cylindrique intérieure, un moyen d'axe présentant une configuration de surface cylindrique et disposé rotatif à l'intérieur dudit moyen de cylindre afin de définir un espace de mélange destiné à recevoir ledit bain de fusion thermoplastique entre lesdites surfaces dudit moyen de cylindre et ledit moyen d'axe, une pluralité de balles de mélange disposées dans ledit espace de mélange en une pluralité de rangées circonférentielles réparties autour de ladite surface dudit axe, lesdites balles réagissant à la rotation dudit axe pour tourner autour de ce dernier afin de conférer une action de mélange audit bain de fusion thermoplastique.
Patent EP-0542807-A1 (EP)
Inventor: BALDEW GLENN S
IPC: A61K33/243
Filed: 1991-07-31
Abstract: 2-Phenyl-1,2-benzisoselenazol-3(2H)-one(Ebselen) is capable of reducing the cisplatin-induced nephrotoxicity and neurotoxicity during cytostatic treatment.
Patent EP-0542809-A1 (EP)
Inventor: FINNICUM DOUGLAS SCOTT
IPC: B05D1/30
Filed: 1991-07-24
Abstract: Appareil pour le couchage par voile d'une bande ou d'un objet, comprenant une chargeuse de revêtement, un rouleau porteur, des rouleaux-guides servant à déplacer la bande vers le rouleau porteur et dans la direction opposée, et une enceinte. L'air qui se trouve dans des conditions prédéterminées de température, d'humidité et de propreté est introduit dans une zone supérieure de l'enceinte. Des systèmes de commande de l'écoulement d'air sont prévus sous la zone dans laquelle l'air conditionné est introduit. Lesdits systèmes de commande de l'écoulement d'air servent à commander l'écoulement de l'air vers le bas de sorte qu'il soit uniforme au niveau d'un plan horizontal situé dans l'enceinte et de sorte qu'il ait une vitesse d'environ 10 pieds par minute dans la zone des liquides de revêtement situés dans le voile, cette vitesse ne provoquant pas d'effets dommageables sur les liquides présents dans le voile. L'enceinte permet d'éviter que des courants d'air aléatoires ayant une vitesse, une température et une propreté non vérifiées, aient une incidence sur les liquides présents dans le voile et sur la diapositive, car ceci pourrait affecter défavorablement le revêtement du produit. Le changement d'air et l'humidité choisie pour l'air entrant maintiennent l'humidité ayant tendance à augmenter en raison de l'évaporation du solvent ou du véhicule présent dans le liquide de revêtement. L'air sort de l'enceinte bien en-dessous du voile, au niveau de la zone la plus basse de l'enceinte. Dans l'enceinte, l'air se trouve à une température proche de celle des liquides de revêtement. On évite de cette manière la condensation du solvent ou du véhicule évaporé sur les appareils situés au-dessus et autour du voile liquide.
Patent EP-0548225-A1 (EP)
Inventor: OSTAPCHENKO GEORGE JOSEPH
IPC: B29C55/02
Filed: 1991-09-09
Abstract: L'invention concerne des films de mélanges d'acide polyhydroxy et d'autres polymères thermoplastiques compatibles, ainsi que leur production par traitement par fusion des matières afin d'obtenir une composition uniforme, et par transformation de la composition en un film d'une épaisseur comprise entre 0,01 et 2 mm. Lesdits films sont utiles dans des utilisations de films classiques dans lesquels ces derniers sont ensuite rejetés dans l'environnement après emploi.
Patent EP-0670426-A1 (EP)
Inventor: ITO DAIJIRO
IPC: F15B11/16
Filed: 1991-09-27
Abstract: An improvement in a closed center-load sensing system capable of varying a discharge volume easily and highly accurately. For this purpose, the load sensing system comprises: a power source (1) having a rotary speed indicator; a variable volume hydraulic pump (2) driven by the power source; actuators (3,4) driven by pressure oil discharged from the variable volume hydraulic pump; change-over valves (7, 8) for controlling the flow of this pressure oil; an indicator (31) for setting a rotary speed of the power source in the load sensing system in which the difference between the pump pressure and the load pressure of the actuators is held at a predetermined level, and, when this difference is changed, a flow rate of the oil discharged from the variable volume hydraulic pump is changed; a controller (33) for calculating and outputting the rotary speed of the power source in response to a command signal from the indicator; and an electronic proportional control governor (32) for controlling the rotary speed of the power source in response to a command signal from the controller; whereby the aforesaid difference in pressure is set.
Patent EP-0561807-A1 (EP)
Inventor: DITTMANN KARL-HEINZ
IPC: F02P17/00
Filed: 1991-11-21
Abstract: Il est proposé un diapositif pour l'acquisition de signaux sur un système d'allumage (10) contenant plus d'une bobine d'allumage (11, 12). Pour l'acquisition des signaux par couplage capacitif sont prévus des moyens (25, 26) pouvant être fixés au moins à proximité de chaque bobine d'allumage (11, 12). Les signaux acquis par les moyens (25, 26) sont réunis dans un circuit (32). Le dispositif selon l'invention convient en particulier au diagnostic de systèmes d'allumage (10) sans distributeur.
Patent EP-0560819-A1 (EP)
Title: PROTEASE A LIAISON MEMBRANEUSE DE 170kD UTILE POUR DIAGNOSTIQUER DES TRANSFORMATIONS CELLULAIRES MALIGNES
Inventor: CHEN WEN-TIEN DEPT OF ANATOMY
IPC: C12N9/64
Filed: 1991-10-11
Abstract: L'invention se rapporte à une nouvelle protéase membraneuse de 170kD, qui est isolée de cellules de mélanome humaines malignes de la lignée LOX et de la lignée RPMI7951. Cette protéase peut servir dans un procédé pour diagnostiquer des transformations cellulaires.
Patent EP-0507079-A1 (EP)
Inventor: GUEHNE WIELAND
IPC: A47L11/16
Filed: 1992-02-27
Abstract: The invention relates to an arrangement of additional corner brushes (4a,4b) on electrically driven floor brushing and polishing devices (1). Each corner brush is arranged separately on a swivellable lever (6) and can be brought into contact with the main brushing or main polishing discs (2a,b,c) via a movable housing part (11). The movement of the additional corner brushes is thus switched on and off by actuating this housing part. <IMAGE>
Patent EP-0503463-A1 (EP)
Inventor: KIPFELSBERGER CHRISTIAN DR-ING
IPC: B29C61/06
Filed: 1992-03-04
Abstract: The invention relates to a process for manufacturing heat-shrinkable products provided with shape-changing seams (2), it being possible thereby to use the basic product (1) for other purposes. In addition, possibilities are shown for simplifying the manufacturing process for the basic product (1) by attaching other mouldings with the aid of seams. <IMAGE>
Patent EP-0509372-A1 (EP)
Inventor: HERRMANN ROBERT
IPC: F02B47/00
Filed: 1992-04-07
Abstract: The invention relates to a fuel injection method for a diesel type internal combustion engine, using a main gaseous fuel and a secondary liquid fuel in the form of a pilot injection intended to initialise the combustion of the main fuel, the liquid fuel being injected by an injection pump designed so as to enable the engine to reach its maximum power only by use of the liquid fuel, characterised in that the pilot injection consists of a mixture of water and of liquid fuel.
Patent EP-0564682-A1 (EP)
Inventor: ABILDGAARD NIELS
IPC: G01F1/84
Filed: 1992-04-09
Abstract: This oscillating body arrangement for a mass flow meter having an oscillating body (1) which operates according to the Coriolis principle, around which a fluid to be measured flows, and which has the form of a cylinder which is closed at one end and which projects into the course of a pipeline (2), which conducts the fluid, at the transition of a pipeline bend (3) into a straight pipeline section (21), is, projecting through the wall of the pipeline bend (3) into the straight pipeline section (21), inserted and fastened in the wall in such a way that the cylinder axis coincides with the axis of the straight pipeline. A support tube (5) is inserted into the interior of the cylinder at a distance from the wall thereof and fixed to the wall of the pipeline bend (3) with the cylinder in the region of the mounting point (4) thereof. The support tube (5) serves as a fixed reference point for at least one oscillator (6, 6') mounted on it and on the cylinder, and for oscillation sensors (7, 8; 7', 8') which are mounted on it and on the cylinder and are spaced apart from one another axially. <IMAGE>
Patent EP-0566767-A1 (EP)
Inventor: DREVENSEK RUDI
IPC: F02M31/125
Filed: 1992-04-23
Abstract: The fuel heating apparatus, which is suitable in particular for diesel fuel, is used to heat the fuel at low temperatures, primarily at temperatures below -15 DEG C (e.g. -8 DEG C for filtered fuel). At very low temperatures, ignition and engine starting are difficult or even impossible because the diesel freezes and wax deposits are formed, preventing the fuel from being drawn out of the fuel tank to the fuel pump and pumped out of the fuel pump into the main filter because in this way both filters and the intake and delivery lines become blocked by wax deposits. The fuel heating apparatus according to the invention makes it possible for the fuel in the entire feed system from the fuel tank to the high-pressure pump to be heated to 0 DEG C after a maximum of 10 minutes, even at extremely low temperatures (-40 DEG C), thereby allowing normal starting or ignition of the engine and trouble-free operation of the engine. According to the invention, the fuel heating apparatus is an integral and permanent part of the fuel feed system, and the only requirement is a change of the fuel lift pump filter and main filter. <IMAGE>
Patent EP-0553444-A1 (EP)
Inventor: KONO KAZUMI
IPC: A61K35/742
Filed: 1992-12-05
Abstract: The invention provides a method for the growth promotion of animals, comprising orally administering into animals killed microbial cells of bacteria belonging to the genus  Clostridium , and also provides a powder composition, which comprises as essential ingredients killed microbial vegetative cells of bacteria belonging to the genus  Clostridium , together with saccharides and/or starches.
Patent EP-0553463-A1 (EP)
Inventor: PATEL MAGANLAL SAVJI
IPC: H05K1/02
Filed: 1992-12-15
Abstract: An electronic package (10) which includes a substrate (11) having a dielectric layer (13), a circuitized layer (15) located on one surface of the dielectric and a thermally and electrically conductive layer (17) located on a second surface of the dielectric, this thermally and electrically conductive layer designed for providing enhanced heat removal from the package's semiconductor device. A pedestal element (31) is located on or formed as part of the thermal and electrically conductive layer, and extends through the dielectric and circuitized layers for having the semiconductor device (19) positioned thereon. The semiconductor device is thus in substantially direct thermal communication with the pedestal element and thus the adjacent, thick thermal conductive layer which functions as the package's heat sink. In one embodiment, solder (33) is provided on the pedestal element to interconnect desired portions of the circuitized layer with the pedestal element (e.g., to provide electrical ground). A method of making such an electronic package is also defined herein.
Patent EP-0548821-A1 (EP)
Inventor: PANSTER PETER DR
IPC: C03C17/00
Filed: 1992-12-18
Abstract: A process for the preparation of 0.01 to 70% strength by weight aqueous solutions of sulphonated organosilicon compounds of the formula [(HO)3Si-R<1>-SO3<->]xM<x+> (I> or oligomeric siloxane derivatives thereof fused via oxygen bridges, (R<1> = e.g. a linear or branched alkylene group having 1 to 12 carbon atoms, M = H<+> or NH4<+> or a 1 to 4-valent metal ion), e.g. Si(OH)4, (III> or derivatives thereof fused via oxygen bridges optimally also being present in the solution and the ratio of Si atoms from formula (I) to the sum of the Si atoms from formula (III) being 1:0 to 1:3 and the total concentration of the compounds (I) plus (III) being 0.01 to 70% by weight, proposes to suspend a polymeric di-, tri- or tetrasulphane compound of units of the general formula <IMAGE> (R<1> has the same meaning as in formula (I), y = 2,3 or 4 and the free valencies of the oxygen atoms bonded to the silicon atom are saturated by the silicon atoms of further groups of the formula (IV) and/or by metal atom oxygen groups of bridge members, such as SiO4/2 (V) the ratio of Si atoms from (IV) to Si atoms from (V) = 1:0 to 1:3) in a concentration of 0.1 to 40% by weight in water, to treat the suspension at 10 to 100 DEG C with the amount of hydrogen peroxide stochiometrically necessary to convert the sulphane compound according to formula (IV) into the sulphone compound, and to stir it at 30 to 150 DEG C until a mainly clear solution is formed, then to cool it and if desired to neutralize it, then to separate off insoluble constituents present, to wash them and to adjust the desired product concentration in the product solution combined with the washing liquid.
Patent EP-0520558-A1 (EP)
Inventor: YANG TSUNG NUNG
IPC: H04N5/275
Filed: 1992-06-19
Abstract: A digital phase comparator comprises input logic gates (15, 16) and output logic gates (17, 18). The output of each input logic gate (15, 16) is coupled to one of the inputs of an output logic gate (17, 18)  via  delay elements (19, 20). Due to these delay elements, the respective inputs of the output logic gates are maintained for a time interval after the reversal of input signals on the inputs (11, 12) of the digital phase comparator. Transients that would occur when both input signals change simultaneously are thereby suppressed. The suppression of the transients makes the phase comparator in particular suitable for use in a phase locked loop to provide a clock signal in a character generator for a television display.
Patent EP-0535745-A1 (EP)
Inventor: KINTZ DONALD P
IPC: C01G30/00
Filed: 1992-09-25
Abstract: Disclosed are a novel class of colloidal antimony pentoxide powders having improved dispersibility in polar solvents; and novel processes for preparing same, which processes include the initial step of preparing a new intermediate consisting of an antimony pentoxide/phosphoric acid sol containing at least 35% by weight of antimony pentoxide based upon the total weight of the sol.
Patent EP-0598145-A1 (EP)
Inventor: BREMS KAREL
IPC: G03C5/38
Filed: 1992-11-10
Abstract: A method for processing imagewise exposed photographic silver halide material by conveying said material in succession through at least a developing, a fixing and a rinsing station, wherein
     said fixing station comprises two distinct tanks, the fixing of the photographic material occurring completely or almost so in the first tank,   a replenishment arrangement for replenishing fixer carried-over by the photographic material from the first to the second tank,   the silver content of fixer in the first tank is kept below a certain maximum level by electrolytic silver recovery,   said photographic material is squeezed at its cross-over from said first to the second tank to limit carry-over of fixer to said second tank,   fixer is caused to overflow from said second into said first tank thereby to produce a counterflow of fixer,   fixer is caused to overflow from said first tank and is pumped to said second tank, and   the silver content in the second tank of said fixing station is kept below 0.05 Ag⁺/l.
Patent EP-0509818-A1 (EP)
Inventor: FRISWELL MICHAEL R
IPC: C09B29/12
Filed: 1992-04-16
Abstract: Liquid petroleum products are marked with markers having the general formula:
       
 wherein the groups R₁ and R₂ are the same or different and each represents hydrogen or a C₁-C₇ alkyl group, provided that at least one, and preferably both, groups R₁ are C₃-C₇ alkyl; and wherein the groups R₃ are the same or different and each represents -H, -NO₂, -Cl, -Br, -F, -CN, and -Me, provided that at least one R₃ is selected from -NO₂, -Cl, -Br, -F, and -CN.
Patent EP-0521696-A1 (EP)
Inventor: ZHU THEODORE X
IPC: H01L27/06
Filed: 1992-06-30
Abstract: A heterojunction field effect transistor structure having a plurality of vertically stacked field effect devices. Two or more devices having electrically independent source and drain regions (18, 19) are formed such that a single gate electrode (17) controls current flow in each of the devices. Each of the vertically stacked FETs have electrically isolated channel regions (12, 14) which may be controlled by a single gate electrode (17). Vertically stacked devices provide greater device packing density.
Patent EP-0534693-A1 (EP)
Inventor: IKEDA JIRO
IPC: G11B7/24
Filed: 1992-09-18
Abstract: An optical disc (1) for use as a compact disc, an optical video disc, or the like has a disc substrate (2) of a light-transmissive material such as polycarbonate, PMMA, or the like. The disc substrate (2) has a pattern (3) of pits and lands formed as representing an information signal on at least one surface thereof. A thin reflective layer (4) of a corrosion-resistant metallic material such as an alloy of Fe, Ni, and Co is deposited on the disc substrate over the pattern (3) of pits and lands. The optical disc (1) is relatively inexpensive to manufacture as no protective layer is deposited on the reflective layer (4) and is also highly resistant to aging because the reflective layer (4) is made of a corrosion-resistant metallic material.
Patent EP-0589104-A1 (EP)
Inventor: WINFIELD PHILIP WILLIAM
IPC: B21C37/08
Filed: 1992-09-22
Abstract: The invention relates to steel tubing having a contoured pattern embossed on its external surface and is particularly concerned to provide such patterns on mild steel tubing. 
     A method is provided, of making mild steel tubing(21) having a contoured pattern(11) on its external surface, in which flat mild steel strip(10) of width corresponding to the outside diameter of the desired tubing(21) is passed through embossing rolls which emboss a contoured pattern(11) on one surface of the strip, the embossed strip is passed through shaping rolls(13, 14) which shape the strip to tubular form(21) with the embossed pattern outermost, the opposed longitudinal edges(16, 17) of the tubular form are subjected to high frequency induction heating and the heated edges are press-forged together to form a longitudinally-extending welded joint(20).
Patent EP-0545597-A1 (EP)
Inventor: EDELEN STEPHEN ALTON
IPC: F16H63/20
Filed: 1992-11-23
Abstract: A position-feedback-control servomechanism (28) for shifting the transmission of a vehicle has a control algorithm that adjusts the loop gains (148, 156) in a proportional-integral-differential controller to compensate for manufacturing variations in the apparatus as well as for temperature changes and wear. The resulting control system moves the shifting servomechanism (28) into the selected positions accurately and as quickly as possible without permitting excessive overshooting (71) or resonance.
Patent EP-0547804-A1 (EP)
Inventor: YAMASHITA AKIO
IPC: G06F17/30
Filed: 1992-12-02
Abstract: To provide a method for extracting a tree structure by using image analysis results of an actual document and generating a flexible layout model. 
     A tree structure and layout model are newly generated by automatically extracting the tree structure in accordance with document image analysis before a user executes graphical correction. That is, the inputted document image 51 is physically analyzed to extract a separator with a high possibility to separate the objects of the document and segment the above document image into a plurality of areas (51A through 51G) in accordance with the information for the separator. Then, the area segmentation is displayed on a display unit 13 together with the document image 51 and interactively corrected by the user to define a desired tree structure and complete a flexible layout model 80 by setting a parameter to each of the nodes (61A through 61G) of the tree structure.
Patent EP-0526355-A1 (EP)
Inventor: TRUCHET BERNARD
IPC: H01H71/74
Filed: 1992-07-21
Abstract: The present invention relates to a circuit breaker comprising a lug (17) connected to a bimetal (1) whose inclination is adjustable. One end of the bimetal is embedded in an insulating spindle (2) parallel to the plane of the bimetal (1), the rotational position of this spindle being adjustable by a screw (5) parallel to the spindle comprising a conical end coming to bear upon a lever (4) integral with the spindle (2) and perpendicular to the latter. …<IMAGE>…