baber/WOPTO huggingface dataset:
Patent EP-0593519-A1 (EP)
Title: Procede d'agencement sur un composant d'un reseau d'alimentation de cellules en courant
Inventor: ERHARD KARL-HEINZ
IPC: G06F17/50
Filed: 1992-06-25
Abstract: Un réseau entier d'alimentation en courant, notamment de circuits intégrés à très haute densité et à cellules multiples, permet de réduire au maximum l'espace occupé par l'alimentation en courant, dont la topologie est déterminée et optimisée compte tenu notamment de la surface de câblage. A cet effet la topologie d'agencement du réseau d'alimentation en courant est permutée en fonction d'une permutation de l'agencement des cellules. Les dimensions des lignes d'alimentation en courant sont déterminées en fonction des exigences relatives aux chutes de tension, à la densité de courant et à la largeur minimale des lignes.
Patent EP-0593523-A1 (EP)
Inventor: HENNEBERGER GERHARD
IPC: H02P6/17
Filed: 1992-06-26
Abstract: Selon un procédé de commande d'un moteur électrique à vitesse de rotation réglable, la vitesse de rotation (omega) est déterminée par un filtre à partir d'un angle de position (alpha) mesuré par un détecteur de position (L). Le filtre est de préférence un filtre de Kalman qui évalue les éléments d'un vecteur d'état comprenant de préférence uniquement la vitesse de rotation (omega) ainsi que deux autres valeurs calculées à partir de l'angle de position (alpha). Le procédé permet d'éliminer le capteur mécanique de la vitesse de rotation.
Patent EP-0603194-A1 (EP)
Inventor: BACHA PATRICIA A
IPC: A61K47/48
Filed: 1992-06-16
Abstract: L'invention se rapporte à un médicament permettant de traiter un patient souffrant d'arthrite inflammatoire. Le procédé consiste à administrer au patient une molécule capable de se lier spécifiquement à un récepteur de facteur de croissance épidermique exprimé sur une cellule du patient impliquée dans l'arthrite inflammatoire de celui-ci, la molécule ayant pour effet de diminuer la viabilité de la cellule.
Patent EP-0555485-A1 (EP)
Inventor: SAITO KOJI NIPPON STEEL CORP A
IPC: C07D305/14
Filed: 1992-07-17
Abstract: A taxol analog represented by estimated structural formula (I). It is one of the structural isomers of taxol and intensely inhibits the growth of mouse and human cancer cells. The production process comprises tissue culture of albumens of a plant belonging to the genus  Taxus .
Patent EP-0598762-A1 (EP)
Title: Tool with wear-resistant cutting edge made of cubic boron nitride or polycrystalline cubic boron nitride, a method of manufacturing the tool and its use.
Inventor: KOENIG UDO
IPC: C23C16/40
Filed: 1992-07-23
Abstract: PCT No. PCT/DE92/00608 Sec. 371 Date Dec. 30, 1993 Sec. 102(e) Date Dec. 30, 1993 PCT Filed Jul. 23, 1992 PCT Pub. No. WO93/04015 PCT Pub. Date Mar. 4, 1993.For the improvement of the wear properties of tools with cutting edge of cubic boron nitride (CBN) or polycrystalline cubic boron nitride (PCBN) it is proposed to coat the CBN or PCBN body with a 0.5 to 6  mu m thick layer of one or more oxides of the metals zirconium and/or yttrium and/or magnesium and/or titanium and/or aluminum, preferably aluminum oxide. The wear-resistant coating is deposited from the gas phase at gas-phase temperatures up to 800 DEG  C. Preferably for the coating the pulse-plasma CVD process is used. The so-coated tools are particularly suitable for the chip-forming precision machining of hard iron and hard steel materials.
Patent EP-0597926-A1 (EP)
Title: Procede de verification de circuits integres avec au moins un circuit logique et circuit integre testable
Inventor: ZEPP CLAUS-PETER
IPC: G01R31/30
Filed: 1992-08-03
Abstract: Dans le cadre de la vérification en temps réel, deux combinaisons de test TK1 et TK2 sont enregistrées dans les flip-flops d'entrée (EK1 à EK2) du circuit logique à vérifier (LS1) et les flip-flops de sortie (AP1 à AP2) du système de test placé en amont (TE) ou d'un circuit logique (LSO) placé en amont. La deuxième combinaison de test TK2 est transférée avec la première impulsion de test du système dans les flip-flops d'entrée (EK1 à EK3) et la combinaison de sortie (AT2) associée est transférée avec la deuxième impulsion de test dans les flip-flops de sortie (AK1 à AK2). Pour finir, cette combinaison de sortie est transférée dans le système de test (TE) et y est vérifiée. Un circuit intégré adapté à l'application de ce procédé comporte des flip-flops avec deux entrées d'impulsion.
Patent EP-0551504-A1 (EP)
Inventor: GLOVER STEPHEN
IPC: F01L7/02
Filed: 1992-07-31
Abstract: L'invention concerne un boisseau rotatif de transfert d'un fluide entre une source de fluide et une chambre de combustion d'un moteur à combustion interne, comportant au moins une surface sensiblement cylindrique et un flanc latéral. Selon l'invention, le boisseau comporte au moins un canal d'écoulement dudit fluide ayant un orifice d'entrée (122) et un orifice de sortie (121), l'orifice d'entrée (122) appartient à ladite surface latérale du boisseau et est placé à une distance non nulle de l'axe de rotation du boisseau et l'orifice de sortie (121) appartient à la surface cylindrique dudit boisseau et est déporté radialement par rapport à l'orifice d'entrée (122).
Patent EP-0603254-A1 (EP)
Title: Angle station.
Inventor: COXON ALAN
IPC: B65G39/12
Filed: 1992-09-14
Abstract: PCT No. PCT/GB92/01677 Sec. 371 Date Mar. 11, 1994 Sec. 102(e) Date Mar. 11, 1994 PCT Filed Sep. 14, 1992 PCT Pub. No. WO93/06028 PCT Pub. Date Apr. 1, 1993.In an angle station for lateral angular displacement of an endless conveyor belt in a conveyor system, the angle station comprises a belt guide in the form of a plurality of large diameter guide rollers mounted in support brackets on a support structure with the rollers substantially clear of the support structure. The guide rollers are generally elongate and arranged substantially normal to a substantially helical pathway for the belt around the belt guide. The guide rollers are disposed in axially and laterally, closely spaced relation, so as to define a generally continuous support for a conveyor belt in use of the angle station, which support is substantially non-angular in cross-section along the helical pathway. A roller support bracket is provided for use in the angle station as well as a guide roller unit including a guide roller mounted in such bracket.
Patent EP-0562118-A1 (EP)
Inventor: YANAI NORIYUKI
IPC: B41J2/165
Filed: 1992-09-11
Abstract: L'invention se rapporte à un élément de nettoyage servant à enlever les dépôts qui se forment sur la surface d'une tête de jet d'encre au niveau de l'orifice de jaillissement de l'encre. Un des objectifs de la présente invention est de proposer une lame nettoyante pour l'impression à jet d'encre, qui ne s'use pas de façon inégale en raison de l'érosion par éclats de la lame nettoyante et autres phénomènes même après des opérations de nettoyage répétées sur une longue période et qui assure une fonction de nettoyage satisfaisante de façon constante sur une longue période. Un autre objectif de la présente invention est d'améliorer le pouvoir hydrophobe de la lame nettoyante, laquelle se compose d'un élément résilient destiné à assurer une séparation plus nette de l'encre de la lame. Pour réaliser ces objectifs, la présente invention utilise: (1) un élément nettoyant, qui se compose d'un corps résilient en caoutchouc de polyuréthane de la famille des éthers, le constituant de l'agent durcissant de ce corps résilient étant composé uniquement de deux composants fonctionnels; (2) de préférence une substance conférant des propriétés hydrophobes à l'élément nettoyant qui la contient, cette substance ayant des radicaux actifs capables de se lier chimiquement audit caoutchouc de polyuréthane.
Patent EP-0612321-A1 (EP)
Inventor: WILHELM ROBERT STEPHEN
IPC: C07D471/04
Filed: 1992-10-08
Abstract: Benzo or pyridopyridazinones and pyridazinthiones of formula (I) wherein: X and Y are nitrogen or carbon, provided that at least one is carbon, and Z is oxygen or sulfur; R<1> is hydrogen, lower alkyl, aryl, heteroaryl, or heterocycle lower alkylene; R<2>, R<3>, R<4>, R<5> and R<6> are independently selected from hydrogen, lower alkyl, halo, carboxy, alkoxycarbonyl, carbamoyl, acyl, acyl halide, thiomethyl, trifluoromethyl, cyano or nitro; or a pharmaceutically acceptable ester, ether or salt thereof, have been found to be useful as an anti-inflammatory, antiasthmatic, immunosuppressive, anti-allograft rejection, anti-graft-vs-host rejection, autoimmune disease or analgetic agent(s).
Patent EP-0616740-A1 (EP)
Inventor: ATTWOOD BRIAN ERNEST
IPC: H02M3/335
Filed: 1992-12-10
Abstract: Un transformateur de commutation à haute fréquence possède un commutateur primaire MOS à effet de champ (14) commandé par un oscillateur (34) et fonctionnant en mode résonant de remise à zéro. Le secondaire comprend un amplificateur magnétique (38) associé à un circuit (40, 42) appliquant une tension de polarisation à niveau rétabli audit amplificateur magnétique (38), de façon à limiter son oscillation de flux. L'amplificateur magnétique peut comporter un enroulement auxiliaire (38b) conçu pour produire une tension de base dans le circuit secondaire, de façon à réduire davantage l'oscillation de flux. Le transformateur possède également un dispositif de protection contre la surcharge (60-68) fonctionnant totalement sur le côté primaire en fonction du temps de montée du condensateur de remise à zéro (Cr).
Patent EP-0552631-A1 (EP)
Inventor: DRABER WILFRIED DR
IPC: C07D233/26
Filed: 1993-01-11
Abstract: The present invention relates to novel  alpha -aryl- alpha -hydroxy-ss-imidazolinylpropionamides of the general formula (I) <IMAGE> in which n, R<1> to R<4> and X have the meaning given in the description, a process for their preparation and their use in medicaments.
Patent EP-0555752-A1 (EP)
Title: Rotationsbiegewerkzeug mit Dauerschmierung
Inventor: KATZ WOLFGANG
IPC: B21D19/08
Filed: 1993-02-03
Abstract: Rotationsbiegewerkzeug, bestehend aus Rotationsbiegekopf (2), Sattelblock (1) mit Lagerflächen (15-17) und Haltekeil (3) zur Aufnahme des Rotationsbiegekopfs, Rückstellorgan (5) für den Rotationsbiegekopf und Matrize, wobei die Lagerung des Rotationsbiegekopfs mit einer Dauerschmiereinrichtung versehen ist. Die Dauerschmiereinrichtung besteht bevorzugt aus Schmiermittelkammern (8), die über einen Schmiermittelzuführkanal (7) gespeist werden. Bevorzugt wird das Rückstellorgan für den Rotationsbiegekopf in den Schmiermittelzuführkanal integriert. <IMAGE>
Patent EP-0562594-A1 (EP)
Title: Drive system for a two-axled vehicle used in agricultur and civil engineering
Inventor: HEINDL RICHARD
IPC: B60K23/08
Filed: 1993-03-25
Abstract: 2.1 For vehicles of this kind, there are known drives in which the rear axle of the vehicle is driven via a hydrostatic/mechanical split-torque transmission with two hydraulic motors and the front axle of the vehicle is driven via a mechanical drive line, the rotational speed of which has a constant ratio with respect to the rotational speed of the wheels of the rear axle. Due to this fact, the tyres are subject to considerable wear. 2.2 In order to widen the range of applications of the vehicle without recourse to a separate infinitely variable transmission in the drive line leading to the front axle, each axle (V, H) is assigned at least one hydraulic motor (11, 12) for drive purposes, the hydraulic motors (11, 12) being variable either jointly or independently of one another. 2.3 Drives of this kind are suitable for all vehicles which develop a high tractive force on and off road.
Patent EP-0563803-A1 (EP)
Inventor: PEITZ THEO
IPC: H02B13/035
Filed: 1993-03-25
Abstract: In an encapsulated, gas-insulated high-voltage switchboard, the three switch poles (6, 7, 8) are accommodated in a cylindrical switch housing (1). Tubular attachments (11, 12, 13) via which conductors (19, 20, 21) (which are arranged in the corners of a triangle) are passed are integrally formed on opposite outer sides of said cylindrical switch housing (1). In order to produce a compact switchboard, the invention provides for the switch poles (6, 7, 8) to be arranged one behind the other in a line and for them to be supported, in a load-bearing manner, only via the conductors (19, 20, 21). <IMAGE>
Patent EP-0573784-A1 (EP)
Inventor: BAMBERGER GEORG
IPC: E05F3/22
Filed: 1993-05-06
Abstract: A linkage for actuating swinging wings, such as doors (5) and the like, consists, as a rule, of a toggle-lever linkage (11). In order to avoid the risk of a possible shearing and pinching effect between the two levers (11a, b), particularly in their initial or closing position, provision is made for at least one of the two levers (11a, 11b) to be provided with an angular extension (23) projecting transversely away from the lever. This angular extension (23) can be dimensioned in such a way that, where a sliding linkage is concerned, whilst any pinching effect between the first and second lever (11a, 11b) or a rail (11c) is avoided, the spacing over the entire length of the levers or the rail is sufficiently large. <IMAGE>
Patent EP-0573960-A1 (EP)
Inventor: WOEHLER MANFRED
IPC: E05F15/79
Filed: 1993-06-08
Abstract: An electromagnetic door-locking device for locking a door, specifically especially a sliding door, in one of its positions is described. For this purpose, the door-locking device has, on the door (1), a holder (50) with a run-on piece (9). When a door end position is reached, the run-on piece loads a fixedly mounted limit switch (7), by means of which an electromagnet (6) provided for locking the door is activated for a predetermined period of time. <IMAGE>
Patent EP-0599222-A1 (EP)
Inventor: SAGAWA MASATO C O INTERMETALLI
IPC: H01F41/02
Filed: 1993-11-19
Abstract: The present invention relates to a method and an apparatus for producing a powder compact in which a recess (3) formed by die (d) and a lower punch (p1) inserted into said die is loaded with rubber mold (m) provided with a cavity (m') shaped according to the desired configuration of the compact, and subsequently, a powder is packed in the cavity of the rubber mold, and an upper punch (p2) is placed on die (d) to press the rubber mold with powder in the space formed by the die, the lower punch and the upper punch, thereby producing a powder compact. Because of the construction in which the upper punch is not inserted into the die but contacted at its bottom with the top of the die thereby carrying out the die pressing, the positioning of the indexed table does not have to be so accurate as in the prior art. The time for positioning is therefore shortened and the productivity is enhanced.
Patent EP-0608551-A1 (EP)
Inventor: KUBOTA KUNICHIKA
IPC: H01L23/522
Filed: 1993-12-22
Abstract: Disclosed in this invention is an LSI ohmic contact forming method which comprises carrying out sputtering on a silicon substrate by using a target substantially composed of titanium and nitrogen and having a nitrogen to titanium atomic ratio of less than 1 to form on the silicon substrate a thin film of a titanium and nitrogen composition with a nitrogen to titanium atomic ratio of less than 1, and then subjecting the thin film to a heat treatment to let the film react with silicon to form titanium silicide on the silicon side of the film. According to this method, there can be formed a titanium silicide layer with a small and uniform thickness and a titanium nitride layer with a sufficiently large thickness. <IMAGE>
Patent EP-0574095-A1 (EP)
Inventor: SHIMIZU MASATOMO C O CANON KAB
IPC: H04N1/405
Filed: 1989-06-20
Abstract: A color image forming apparatus including a discriminating circuit for discriminating a character portion of an object color image, a color image forming device for forming a color image while changing a resolution; and a control circuit for controlling to change the resolution of the color image forming device in accordance with the discrimination result by the discriminating circuit.
Patent EP-0566388-A1 (EP)
Inventor: LEWIS ROBERT THOMAS
IPC: A24C5/34
Filed: 1993-04-14
Abstract: This invention relates to a loose filter tip detecting machine for filter tip cigarettes. 
     A splittable drum assembly (30) has first and second vacuum force means in respective first and second segments (60,70) thereof. The vacuum force applied through each segment communicates with either the tobacco rod (16) or filter tip (15) of a filter tip cigarette (16) held in a groove (63,72) on the splittable drum assembly. 
     The first and second segments (60,70) of the splittable drum assembly (30) can be moved apart, whereby the vacuum force applied to either section of a filter tip cigarette pulls the filter tip away from the tobacco rod, or vice versa, thus testing whether the attachment between the two sections is loose or not.
Patent EP-0577291-A1 (EP)
Inventor: HARDS GRAHAM ALAN
IPC: H01M8/10
Filed: 1993-06-16
Abstract: A porous electrode suitable for use in a membrane electrode assembly for solid polymer fuel cells comprises a highly dispersed precious metal catalyst on particulate carbon impregnated with proton conducting polymer, and, a further component comprising hydrophobic polymer and a dispersion of particulate carbon, the loading of precious metal being 0.01-1.0mg/cm² of geometric electrode area. Said electrode demonstrates high effective platinum surface area and power density output when fabricated into a membrane electrode assembly.
Patent EP-0581440-A1 (EP)
Inventor: BENVENISTE VICTOR MAURICE
IPC: H01J37/317
Filed: 1993-06-25
Abstract: An ion implantation system (10) including structure (28) to create a dipole field through which the beam passes. The strength and direction of the dipole field is controlled to adjust an angle of impact between the workpiece, typically a semiconductor wafer and the ion beam. A side-to-side scanning motion is used to provide controlled doping of an entire semiconductor wafer (60).
Patent EP-0582424-A1 (EP)
Inventor: FORD ERIC ALAN
IPC: F02K1/34
Filed: 1993-07-27
Abstract: An array of chutes (30) is permanently mounted within the flowpath of an exhaust nozzle (10,12) of an aircraft jet engine for entraining and mixing ambient air (74) with the exhaust gas (72) so as to reduce the noise level of aircraft, particularly during take-off. In order to provide good engine performance during all modes of jet engine operation, a convergent- (62) divergent (66) flap assembly is arranged downstream from the chutes (30) for controlling the nozzle throat and exit areas when the chutes are closed.
Patent EP-0590956-A1 (EP)
Inventor: WEI JIE C O CMET INC
IPC: G06F17/50
Filed: 1993-09-29
Abstract: Distortion of a model fabricated by a photo-solidified method is restrained. For this purpose, the shifting direction of a scanning line of a light beam is reversed in every layer or every multiple layers. Stress which tends to cause distortion in each layer is canceled layer by layer by reversing the shifting direction, and totally the modeled shape is free from distortion. As the result, the dimensional accuracy of the photo-solidified model is improved.
Patent EP-0566483-A1 (EP)
Inventor: GUILLARD LAURENT
IPC: E05B15/16
Filed: 1993-04-14
Abstract: The present invention relates to an anti-drilling insert (15) intended to be fitted freely rotatably in front of the key entrance of a lock cylinder (4), this insert (15) consisting of a body of revolution (15) provided with a slot (17) for the passage of the key.   According to the invention, the body of revolution (15), produced from a first material, contains weights (18-21) made from a second material of high hardness, the first material having a resilience higher than that of the second material. The greatest distance between two weights is preferably less than 7 mm. The present invention also relates to a cylinder lock equipped with such an anti-drilling insert (15). <IMAGE>
Patent EP-0568450-A1 (EP)
Inventor: SALMON PATRICK
IPC: F16H7/08
Filed: 1993-04-28
Abstract: Two markers are carried on the back 2 of the belt 1, which markers consist of two parallel transverse lines 3, between which a number is indicated which gives the length of the separation which the two markers 3 should have, when the belt 1 is installed, in order for this belt to have the appropriate mounting tension. When the belt 1 is being installed, it is tensioned until the separation of the markers 3 reaches the value given, which is checked simply using a graduated ruler. The invention relates to mounting drive belts. <IMAGE>
Patent EP-0583184-A1 (EP)
Inventor: KERN DANIEL
IPC: F02D41/08
Filed: 1993-07-21
Abstract: Process for controlling the rotational speed of an internal-combustion engine in idling mode, characterised in that it comprises the following steps:     - periodically measuring the value of the battery voltage; - deducing therefrom a mean value of the battery voltage over a given horizon; - calculating the value of a statistical amount representing the discrepancy between each mean value of battery voltage and a predetermined threshold value; - associating, with each value of the said statistical magnitude, a corresponding value of the rotational speed of the engine in the idling mode.   <IMAGE>
Patent EP-0585190-A1 (EP)
Inventor: DELEBARRE ARNAUD
IPC: C21B13/00
Filed: 1993-08-17
Abstract: Plant for reducing iron ore, of the type comprising:   - a prereduction reactor (1) containing a bed of iron ore particles in the course of reduction and of semicoke, provided with means for fluidising and circulating the said ore and the said semicoke, and comprising means for injecting a reducing gas containing CO and hydrogen into the said prereduction reactor (1); - means for gas-particle separation (6) connected to the said prereduction reaction by a conduit (30), ensuring the separation between the reducing gases containing CO and hydrogen originating from the said prereduction reactor (1) and the particles which they have entrained, and the removal of the said reducing gases;   - means (11, 13) for mixing new ore with the said particles; - a gasifier (12) collecting the said particles in the form of a fluidised bed, provided with means for producing CO and hydrogen from hydrocarbon matter and oxygen, and means for conveying the said particles into the said gasification reactor (1); - means (28, 29) for extracting ore in the course of reduction and semicoke from the said prereduction reactor (1);   plant characterised in that it also includes a conduit for bringing the gases which have circulated in the gasifier (12) in the said conduit (30) connecting the prereduction reactor (1) to the means for separation (6). <IMAGE>
Patent EP-0622717-A1 (EP)
Inventor: ROSSI GIORGIO
IPC: H01L27/04
Filed: 1993-04-30
Abstract: A circuit for recycling the discharge current of an inductive load being driven, comprising an active semiconductor device (T) connected serially with the inductive load (L) between first and second terminals of a voltage supply source and having a control terminal for connection to a driver circuit means (C), and a control circuit means (R₁,R₂,COMP) connected between the inductive load and said control terminal. 
     The control circuit means comprises a voltage divider (R₁,R₂) connected between the inductive load (L) and the first terminal of the voltage supply source, and a comparator (COMP) having first and second input terminals respectively connected to the voltage divider and to a voltage reference and an output terminal which is coupled to the control terminal of the active element (T).
Patent EP-0577579-A1 (EP)
Inventor: RAUTIO KAUKO
IPC: B27B33/20
Filed: 1993-06-30
Abstract: The circular saw blade (1,10) is fastened by means of a screw/screws (2,9) to a fastening flange on the turning arbor (6), to a chipping edger (3) in a hewing saw, or to a chipping cutter (8). The fastening part (5,11) of the circular saw blade (1,10) is made conical and the circular saw blade (1,10) is fastened between two corresponding conical surfaces.