baber/WOPTO huggingface dataset:
Patent EP-0647800-A1 (EP)
Inventor: CHUDY ANDRZEJ M
IPC: F16H19/08
Filed: 1994-10-05
Abstract: A mechanism for converting oscillatory rotation of an input shaft (24) to uni-directional rotation of an output shaft (26) has the input shaft (24) journalled to a frame (32) and rotatable about an input axis, over a range of rotational positions, between a forward limit and a reverse limit. An output shaft (26) is journalled to the frame (32) and rotatable about an output axis, which is normal to the input axis. Three bevel gears (60, 62, 64) are employed, namely a first gear (60) coupled to the input shaft (24), a second gear (62) coupled to the input shaft (24) and spaced axially from the first gear (60), and a third gear (64) coupled to the output shaft (26). The bevel teeth (70, 72, 74) of the three gears (60, 62, 64) are arranged in peripheral arrays covering cover less than one half of the entire periphery of each gear (60, 62, 64), so that the bevel teeth (74) of the third gear (64) inter-mesh only with the bevel teeth (70) of the first gear (60) whenever the input shaft rotates from the forward limit toward the reverse limit, and so that the bevel teeth (74) of the third gear (64) inter-mesh only with the bevel teeth (72) of the second gear (62) whenever the input shaft (24) rotates from the reverse limit toward the forward limit.
Patent EP-0623506-A1 (EP)
Inventor: PERIOU JEAN-JACQUES
IPC: B63G7/06
Filed: 1994-05-03
Abstract: The invention relates to ferromagnetic tows towed behind a vessel to make magnetically triggered mines explode. It consists in, for cancelling the residual magnetic field of each element of the tow, in measuring (201) the magnetic field gradient on the axis of this element and on the outside thereof, then in modifying (205) the magnetism of the cores (10) forming the element so as to minimise this gradient. The operation is carried out by retroaction in a closed loop. It makes it possible to store the elements of the tow on the deck of the tower without the risk of obtaining a magnetic field which is too intense which risks making the mines explode. <IMAGE>
Patent EP-0718995-A1 (EP)
Inventor: MICHEL PATRICK
IPC: H04J3/06
Filed: 1994-12-20
Abstract: The present invention is an apparatus and a method which enable to synchronize the clock signal of a first (or slave) data terminal equipment A (240-1) to a second (or master) data terminal equipment B (240-2) connected to a communication network (10) through respectively a first network node (51) and a second network node (52). The communication network has a reference clock that it transmits to the second network node which compares it with the clock signal that it receives from the second data terminal equipment. The phase difference is then detected and converted into a frame which may be an ATM cell or any other frames so that it can be switched with the data frames sent by the second DTE and transmitted to the first DTE through the communication network. The frame containing the phase difference has a specific header so that it can be distinguished from the other transmitted data frames. The first network node receives the frames, detects the phase difference frame and decodes it before it is sent to a digital to analog converter. This later generates then an analog signal which adjusts the phase of the reference clock that the first network node has extracted from the communication network. The adjusted clock signal is transmitted to the first DTE which is therefore synchronized with the second (or master) DTE.
Patent EP-0652169-A1 (EP)
Inventor: DAMKJER POUL ERIK
IPC: B65G17/08
Filed: 1994-10-25
Abstract: Chain link made of plastic having at least one hinge eye (2, 2') with a transverse shaft bore (3) and adapted to be interconnected in a number to form a conveyor chain or a conveyor belt in that adjacent links are interconnected in a hinge-like manner by a shaft or a pivot and where the chain link comprises a locking device (4) formed integrally with the hinge eye (2') of the chain link for positionally securing the lateral movement of the shaft.
Patent EP-0674576-A1 (EP)
Title: Coulee de membranes en fibres creuses
Inventor: MILLIKEN ROBERT DEANE
IPC: B29C48/32
Filed: 1993-12-03
Abstract: Un système automatique permet de couler des membranes en fibres creuses. On met en rotation une matrice de coextrusion (10) au-dessus d'un bain stationnaire de coagulation. Un ordinateur (3) commande le déplacement de la matrice (10) afin de produire une membrane ayant la forme voulue. L'ajustage est orienté de manière à compenser les distorsions de l'épaisseur de la paroi dans les zones coudées. La couronne de l'ajutage est décalée de sorte que la partie d'attaque de la couronne soit légèrement plus épaisse et la partie de fuite légèrement  plus mince à l'endroit où les fluides quittent l'ajutage, ce qui permet d'obtenir une paroi ayant une épaisseur uniformément symétrique. Le système comprend des servomoteurs (1A, 1B, 1C) couplés chacun à un codeur associé de position (2A, 2B, 2C). Les moteurs (1A, 1B, 1C) sont commandés par un ordinateur (3) au moyen de dispositifs asservis d'entraînement (4) et d'une carte associée d'interface. Le système comprend également une cuve (5) de retenue du bain de coagulation, des paliers (6),un chariot (7), un entraînement à vis sans fin (8) et une table rotative (9).
Patent EP-0675883-A1 (EP)
Title: Derives de piperidine utilises en tant qu'antagonistes de canaux a calcium
Inventor: KING RONALD JOSEPH SMITHKL BEE
IPC: A61P3/14
Filed: 1993-12-16
Abstract: L'invention concerne des composés de formule (I) dans laquelle R1 représente alkyle C¿1-6?, halogène ou phényle; R?2¿ représente hydrogène, alkyle C¿1-6?, halogène ou phényle; R?3¿ représente hydroxyle ou un groupe convertible in vivo en hydroxyle; R4 représente alkyle C¿1-6?; p correspond à zéro, 1 ou 2; X représente -CH2-, -C$(1,3)$O, O ou S; n est un entier de 4 à 10; m est un entier de 3 à 8. Ces composés, ainsi que les sels desdits composés, sont utilisés en tant qu'antagonistes du calcium dans, par exemple, le traitement d'affections relatives à une accumulation de calcium dans les cellules cérébrales.
Patent EP-0679195-A1 (EP)
Inventor: GOODWIN RICHARD H
IPC: B01L3/00
Filed: 1994-01-05
Abstract: L'invention concerne un appareil et un procédé de chimiotaxie simple dans lesquels la tension superficielle, l'action capillaire et les forces hydrophobes sont utilisées pour maintenir en place des suspensions de cellules, des facteurs chimiotactiques et des fluides de contrôle sur des filtres à membrane et des plaques de chimiotaxie. Dans un mode de réalisation, des facteurs chimiotactiques et des témoins sont placés dans des zones présélectionnées sur la surface supérieure d'une plaque de fond (97), au-dessus de laquelle est placé un filtre à membrane (101) recouvert de suspensions de cellules, de sorte que les gouttes des facteurs chimiotactiques et des témoins soient en contact avec la membrane du filtre (101), directement au-dessous de l'emplacement des suspensions cellulaires. Dans un autre mode de réalisation, les emplacements présélectionnés sur la plaque de fond (97) sont des puits à rebords (98) remplis de facteurs chimiotactiques (105-1) et de témoins (105-2). Le revêtement hydrophobe (109) est utilisé pour limiter le mouvement du fluide sur la membrane du filtre (101) ainsi que sur la plaque de fond (97). Dans des modes préférés de réalisation, des matériaux d'occlusion ou des monocouches de cellules sont utilisés pour limiter encore la circulation du fluide par gravité.
Patent EP-0687319-A1 (EP)
Inventor: NOVO NORDISK A S
IPC: D06P5/00
Filed: 1994-02-25
Abstract: PCT No. PCT/DK94/00078 Sec. 371 Date Sep. 18, 1995 Sec. 102(e) Date Sep. 18, 1995 PCT Filed Feb. 25, 1994 PCT Pub. No. WO94/19528 PCT Pub. Date Sep. 1, 1994A process for providing improved localised variation in the color density of the surface of dyed fabrics by reducing backstaining, the process including treating a dyed fabric with a cellulytic enzyme in an aqueous liquor and adding a sufficient amount of chelating agent to the liquor to reduce the concentration of di- or trivalent cation to less than 20 mg/l.
Patent EP-0687398-A1 (EP)
Inventor: TOWNSEND JEFFREY A
IPC: H04B3/14
Filed: 1994-03-02
Abstract: Les égaliseurs adaptatifs (14) à réglage de la largeur d'impulsion sont utilisés pour des signaux de télécommunication qui sont acheminés par des câbles coaxiaux. Lesdits égaliseurs adaptatifs fonctionnent sur le principe selon lequel un câble coaxial dégrade un signal de télécommunication en élargissant l'impulsion du signal et en diminuant l'amplitude. Plus le câble est long, plus l'impulsion devient large. Ainsi, en détectant la largeur de l'impulsion par rapport à une largeur désirée, et en réinjectant la différence dans un filtre variable qui peut corriger la largeur d'impulsion, on obtient un égaliseur adaptatif à réglage de la largeur d'impulsion. Ledit égaliseur comporte un bloc filtre variable (20a, 20b) destiné à filtrer des signaux d'entrée afin de produire un gain dépendant de la fréquence basé sur l'amplitude d'un signal de commande, un bloc comparateur (26a, 26b) destiné à comparer le signal bipolaire filtré à une valeur de référence basée sur l'amplitude de crête du signal pour produire une impulsion de sortie, un détecteur de largeur d'impulsion (32) qui détecte la largeur de l'impulsion de sortie et produit un signal indiquant la largeur d'impulsion, et un filtre de rétroaction (34) qui filtre le signal indiquant la largeur d'impulsion et produit un signal de commande pour le filtre variable, destiné à régler le gain dépendant de la fréquence du filtre.
Patent EP-0697859-A1 (EP)
Title: Stable, ingestable and absorbable nadh and nadph therapeutic compositions
Inventor: BIRKMAYER JOERG G D
IPC: A61P25/28
Filed: 1994-03-25
Abstract: A stable, ingestable and intestine-absorbable therapeutic composition comprising NADH or NADPH, or physiologically acceptable salts thereof, in a pill form. The pill has an outer surface covered by an acid stable protective coating. This oral form of NADH/NADPH may be taken for a variety of known therapeutic effects.
Patent EP-0697005-A1 (EP)
Title: Transport device with load carriers for the transport of goods
Inventor: RAGNARSSON LARS
IPC: B65G17/06
Filed: 1994-05-10
Abstract: The invention relates to a transport arrangement with a load carrier (1) for the transport of goods. An endless conveyor belt built up of links (4) is so arranged as to run in a recessed track with a bottom (5) and parallel side walls (6a, 6b). A load carrier (1) with or without goods is transported in the direction of movement of the belt through friction between the belt and the load carrier (1) and is held stationary on the belt by overcoming the friction at predetermined stations along the belt. Support rails (8a, 8b) are arranged parallel with the track and to either side of it. The load carriers (1) are executed with two carriages (2) arranged one after the other, attached to one another in a mutually articulated manner and guided by the aforementioned side walls (6a, 6b), each of which carriages is supported by support wheels (2a) running on the support rails (8a, 8b) for the purpose of bearing most of the weight of the goods. For the purpose of bearing the residual weight of the goods, each carriage has a guide shoe (2c) so arranged as to make contact with the conveyer belt. The bottom (5) of the track is so arranged as to produce a spring effect in a direction parallel with the side walls (6a, 6b) and normal to the plane of the track. The spring effect varies along predetermined sections of the track.
Patent EP-0707585-A1 (EP)
Inventor: DUPLANTIER ALLEN JACOB
IPC: A61K31/00
Filed: 1994-06-16
Abstract: Composés de la formule (I) dans laquelle R?1, R2, R3¿ et X sont tels que définis dans le descriptif. Les composés de la formule (I) et leurs sels pharmaceutiquement acceptables conviennent à l'inhibition de la phosphodiestérase (PDE) de type IV et de la production du facteur de nécrose tumorale (TNF), ainsi qu'au traitement de l'asthme, de l'arthrite, de la bronchite, des affections chroniques et obstructives des voies aériennes, du psoriasis de la rhinite allergique, de la dermatite et d'autres maladies inflammatoires, du SIDA, du choc septique et d'autres maladies impliquant la production de TNF.
Patent EP-0708747-A1 (EP)
Inventor: SATTLER HEINZ
IPC: C04B40/02
Filed: 1994-06-23
Abstract: Es wird ein Verfahren zur gezielten Beeinflussung des Verhältnisses von Hydratationszeit (HZ) zur Offenen Zeit (OZ), bei der Herstellung von Verbundwerkstoffen beschrieben. Die Stoffgemische aus denen die Platten hergestellt werden, bestehen aus hydratationsfähigem Kalziumsulfat, insbesondere Gipsbindemittel, Zuschlagstoffen, Fasern, Additiven zu Wasser und Zusatzstoffen. Das Verhältnis (HZ:OZ) ist kleiner als 1. Dies wird durch den Zusatz einer Verzögerer-Beschleuniger-Kombination in Verbindung mit der Einwirkung von Druck erreicht. Daraus ergibt sich eine maximale Verkürzung der für den Herstellungsprozeß relevanten Hydratationszeit im Verhältnis zur offenen Zeit.
Patent EP-0653040-A1 (EP)
Inventor: RAJPUT AMJAD P
IPC: F23D14/02
Filed: 1994-05-16
Abstract: L'injecteur bicombustible (12) objet de cette invention réduit la formation de monoxyde de carbone, d'hydrocarbures non brûlés et d'oxydes d'azote dans la zone de combustion à l'aide d'une série de chambres de prébrassage (148, 188) alignées en série les unes par rapport aux autres. Lorsque l'injecteur bicombustible (12) fonctionne, les chambres de prébrassage (148, 188) assurent un nouveau brassage d'un fluide liquide et d'air ou d'eau et d'air avec de l'air additionnel ou avec un gaz et de l'air. Le fluide liquide et le fluide gazeux peuvent s'employer simultanément ou séparément selon leur disponibilité.
Patent EP-0714120-A1 (EP)
Inventor: OHMI TADAHIRO
IPC: H01L21/306
Filed: 1994-08-09
Abstract: The present invention is to provide a wafer cleaning apparatus and a method thereof wherein a wafer surface after being cleaned is prevented from being contaminated and a natural oxide film is prevented from being produced by completely terminating the wafer surface after cleaned with hydrogen. 
     A wafer cleaning apparatus according to the present invention for cleaning and drying a wafer in a single cleaning tank using a cleaning solution, and includes hydrogen activation seed production means for producing a hydrogen activation seed from gas containing hydrogen and active gas introduction means for introducing active gas containing the hydrogen activation seed into the foregoing cleaning tank wherein dangling bonds on the wafer is terminated with hydrogen by spraying the active gas containing the hydrogen activation seed on the wafer. 
     A wafer cleaning method of cleaning a wafer with a cleaning solution and thereafter drying the wafer comprises the steps of: spraying gas containing a hydrogen activation seed on a wafer surface upon drying the wafer and terminating dangling bonds on the wafer surface with hydrogen.
Patent EP-0711274-A1 (EP)
Title: Process for preparing o-substituted hydroxylammonium
Inventor: KLEIN ULRICH
IPC: C07C239/20
Filed: 1994-07-08
Abstract: PCT No. PCT/EP94/02239 Sec. 371 Date Jan. 11, 1996 Sec. 102(e) Date Jan. 11, 1996 PCT Filed Jul. 8, 1994 PCT Pub. No. WO95/04032 PCT Pub. Date Feb. 9, 1995Preparation of O-substituted hydroxylammonium salts IR1-CHX-O-NH2.HL(I)(L=halogen, hydrogensulfate; X=H, alkyl; R1=unsubst. or subst. phenyl, thienyl, furanyl, pyrrolyl or -CR2=CR3R4; R2, R3, R4=H, halogen or alkyl) by reaction of an acetone oxime O-allyl or -O-benzyl ether II    <IMAGE>  (II)  with water and a mineral acid H-L with continuous removal of the acetone formed in this process, by carrying out the hydrolysis batchwise at 0 DEG -50 DEG  C. and under a pressure of 10-500 mbar is described. The O-substituted hydroxylammonium salts I are intermediates for plant protection agents and pharmaceuticals.
Patent EP-0713415-A1 (EP)
Inventor: FRISTAD WILLIAM E
IPC: B09C1/02
Filed: 1994-08-01
Abstract: Procédé et appareil destinés à éliminer la contamination métalliqur d'un sol. Ledit procédé consiste à traiter (2) le sol pour produire du sol à petite taille de particules, à séparer (4) le sol en une partie à particules grossières (9) et en une partie à particules fines (3), à mettre en contact la partie à particules grossières (9) et la partie à particules fines (3) avec une solution de lessivage dans des zones (8 et 14) de contact séparées afin de supprimer le contaminant métallique du sol, à séparer le métal de la solution de lessivage et à recycler ladite solution de lessivage vers les zones de lessivage.
Patent EP-0662613-A1 (EP)
Inventor: DUBLER ROBERT E
IPC: C07C237/04
Filed: 1990-01-22
Abstract: An immunogen useful in eliciting antibodies for determining the presence or amount of methadone in a test sample, comprising the structure:
       
 wherein: 
   R and R' represent a spacer group consisting of from 0 to 15 carbon atoms and heteroatoms, including not more than six heteroatoms, arranged in a straight or branched chain, saturated or unsaturated, with the proviso that not more than two heteroatoms may be linked in sequence and, in the case of R, that branchings may occur only on carbon atoms; 
   x is 0 or 1; 
   M is a linking group selected from C=O, -NH-, O-C=O, N-C=O, and N-C=S; and 
   Q is an immunogenic carrier. Haptens used to make the immunogens are also disclosed.
Patent EP-0677325-A1 (EP)
Inventor: HERBERT JOHNS L IN FIRMA ZIRCO
IPC: B01J2/08
Filed: 1995-03-16
Abstract: In the prodn. of ceramic balls by dripping a ceramic slip from a nozzle into a soln. in which the slip gels during sinking, the novelty is that (a) the slip is introduced from a supply container into the cylinder of a pressure piston-cylinder device; and (b) a single pressure piston stroke is used to expel an amount corresponding to the desired ball dia. through the nozzle. Also claimed is an appts. for carrying out the above process. <IMAGE>
Patent EP-0744507-A1 (EP)
Inventor: STEURER ANTON
IPC: E04B2/16
Filed: 1995-04-07
Abstract: The module (1,2) comprises two parallel plates (10) connected together by several spaced parallel intermediate elements (20,21;42,43), which have on one end side projections, protruding over the plates, so that when placed with a further module the projections project into the hollow cavities of the other module, and form a push-fit connection acting with force- locking engagement. The intermediate elements are arranged vertically across the longitudinal direction of the rectangular plates. The intermediate elements are rod-shaped and are fixed each side to a middle plate (11) set between the plates. The rod elements have a rectangular cross-section.
Patent EP-0677742-A1 (EP)
Inventor: SALZBURGER HANS-JUERGEN DR DIP
IPC: G01N29/24
Filed: 1995-04-07
Abstract: The device incorporates an electromagnetic ultrasonic sensor (2) which generates and receives an ultrasonic wave without using a coupling medium. Eddy current coils (5;15;25) are mounted perpendicularly to the plane of an ultrasonic transducer (4,4') which is connected to a transmission and reception circuit for measurement of the coil's complex impedance during the measurement intervals of the ultrasonic transducer. At least one ultrasonic transducer (4,4'), or a group of transducers (3,3'), can be enclosed by an eddy current coil (15;25), or a coil (5) can enclose the entire sensor. At least one of the coil's windings lies approximately in the plane of the transducer. The distance from the material surface to the transducer, and the material's condition, is evaluated by using impedance calibration reference curves, to compensate for the detected ultrasound amplitude/phase changes. <IMAGE>
Patent EP-0696713-A1 (EP)
Inventor: KRAEMER THOMAS
IPC: F24J2/34
Filed: 1995-07-27
Abstract: A housing (2) of approximately triangular vertical cross-section with its apex in the general direction of the sun has a cold-water inlet (3) and a hot-water outlet (4,4a) at opposite ends of a reservoir (10) contg. e.g., three chimney-like passages (12) for natural circulation of the heat transfer liq. from the absorber (6) under a glass plate (5). The reservoir is pivotable within the insulated casing (9,9a) so that the heat transfer passages can be vertical irrespective of the attitude of the structure. Electric boost heating (17) may be installed in the hot-water outlet.
Patent EP-0704501-A1 (EP)
Inventor: PITZER ULRIKE DR
IPC: C09C1/24
Filed: 1995-09-18
Abstract: A highly transparent, chemically pure, red iron oxide pigment, modified to  alpha -Fe2O3, is mfd. by pptn. from aq. FeSO4 soln. followed by oxidation to  alpha -FeOOH under conditions that lead to a pH of up to 5 at the end of pptn.. The yellow pigment or filter cake is then roasted to form a red, highly transparent iron oxide pigment which is then treated with aq. NaOH. Also claimed is a highly transparent, red iron oxide pigment, modified to  alpha -Fe2O3, contg. less than 0.10 wt.% Mn and less than 1.2 wt.% SO4<2->.
Patent EP-0708275-A1 (EP)
Inventor: ROOVERS WILHELMUS C W M
IPC: F16H9/00
Filed: 1995-07-31
Abstract: The invention relates to a method for controlling the transmission ratio (input speed/output speed) of a continuously variable transmission, in particular for a motor vehicle. The transmission can be set to a second operational state as a result of energization by an activation signal, in which second operational state the transmission ratio increases or decreases, respectively, in the event of a decrease or increase, respectively, in the output speed of the transmission. According to the invention, in the second operational state, the transmission ratio is controlled by means of a control line which, on the one hand, intersects a point determined by the instantaneous input speed and instantaneous output speed of the transmission at the instant of commencement of said second operational state and, on the other hand, intersects a starting point determined by an input speed equal to zero and an output speed notionally less than zero. 
     The invention also relates to an apparatus for carrying out the method.
Patent EP-0682265-A1 (EP)
Inventor: NORSWORTHY STEVEN ROBERT
IPC: H03M3/04
Filed: 1995-04-26
Abstract: A device (100) comprises an analog-to-digital converter (200), a digital signal processor (500), a digital dither signal generator (400), and a signal coupling device (300) adapted to selectively couple one of the dither signal generator (400) and the digital signal processor (500) to the signal path in the converter (200). A method of testing a dithered analog-to-digital converter (200) employing an M-bit digital dither signal generator (400), M being a positive integer, comprises the steps of: generating an M-bit, periodic signal, providing the generated signal to the dithered converter (200) at a point along the signal path of the dithered converter in place of the dither signal, and measuring the digital output signal produced by the converter (200).
Patent EP-0704270-A1 (EP)
Inventor: REATHERFORD LARRY
IPC: B23H9/00
Filed: 1995-09-04
Abstract: A method of preparing metal surfaces for thermally applied coatings by electrical discharge, which method controllably provides greater roughness for increased mechanical coating adhesion, avoids carbon deposits and is more economical to use. The method comprises melting and rapidly solidifying globules (25) of the metal surface by spark erosion, the spark erosion occurring by incidence of an electrical discharge between an electrode (14,15,16) and the metal surface closely spaced thereto, the spacing having an electrolyte (21) with plasma forming capabilities, the discharge resulting from application of an electrical current to the electrode with a DC voltage in the range of 60-85 volts and amperage in the range of 50-110 amps, the current being pulsed on for periods of 150-300 micro seconds per spark.