baber/WOPTO huggingface dataset:
Patent EP-0403330-A1 (EP)
Inventor: CARNEL ALAIN
IPC: G01R21/00
Filed: 1990-05-31
Abstract: The invention relates to an input circuit for an electrical energy meter, which circuit has a current path and a voltage path, the current path being associated with a mutual conductance transformer. In order to compensate for the differentiating function of the transformer, but without introduicng interference signals, the current path includes an active filter connected as an integrator and provided with a coupling capacitance suitable for blocking low frequency signals.
Patent EP-0429353-A1 (EP)
Inventor: GLOWACKI PIERRE ANTOINE
IPC: F01D5/30
Filed: 1990-11-21
Abstract: The present invention relates to a rotor of an axial flow turbo-engine comprising a disc (10) having a plurality of annular ribs (15) extending outwards, a plurality of vanes (11) extending radially outwards and a plurality of attached platforms (14) fixed to the disc and defining the jet of gaseous fluid circulating from upstream downwards across the plurality of vanes. The vanes (11) are fixed on the disc (10) by means of two parallel pins (25a, 25b), equidistant from the axis of the disc (10), housed in corresponding bores (26a, 26b) passing through the annular ribs (15) and projections (16) provided on the end of the vane feet (12). The platforms (14) are firmly attached to the disc (10) by the pins (25a, 25b) for fixing the vanes (11). …<IMAGE>…
Patent EP-0497762-A1 (EP)
Title: Systeme de reduction efficace des oxydes azotes dans un effluent
Inventor: EPPERLY W ROBERT
IPC: B01D53/56
Filed: 1989-11-03
Abstract: On décrit un système de réduction efficace des oxydes azotés dans l'effluent provenant de la combustion d'un combustible carboné. Le système comporte un moyen de mise en oeuvre d'un régime de traitement (10); un moyen servant à générer un signal (60) représentatif de l'état de l'effluent; et un dispositif de commande (70) pouvant réagir à un tel signal et régler le régime de traitement en conséquence afin d'obtenir des réductions sensibles du taux d'oxydes azotés tout en minimisant la production d'autres éléments polluants.
Patent EP-0425643-A1 (EP)
Inventor: GRUBER BERT
IPC: C07C45/71
Filed: 1990-05-03
Abstract: Des esters et des éthers d'alcadiényl sont préparés par télomérisation de diènes conjugués avec des polyols, des alcools gras, des alcools gras éthoxylés et des phénols, des phénols substitués, des monosaccharides et des disaccharides, des glycosides d'alkyl, des acides alkynoïques et des acides carboxyliques à substitution hydroxy. Des procédés de télomérisation de diènes avec des monools et des polyols utilisant de faibles concentrations de catalyseurs de palladium sont effectués en présence d'un solvant à base d'alcools secondaire et tertiaire.
Patent EP-0433461-A1 (EP)
Inventor: TORII NOBUTOSHI
IPC: G05B13/04
Filed: 1990-06-04
Abstract: Le procédé de mise à zéro décrit sert à empêcher la détérioration des caractéristiques transitoires d'un système de commande grâce à un observateur estimateur, tout en produisant une action d'élimination des perturbations causées par l'observateur estimateur de perturbations. L'estimation de la perturbation (x) est effectuée sur la base d'une instruction courante pratique (I-y') et d'une vitesse de moteur pratique (v) par l'observateur estimateur de perturbations (5), lequel est équipé de quatre éléments de transfert (51 à 54) qui exécutent des fonctions de transfert (Kt/Jm, K1, K2/S,1/S) déterminées par les fonctions correspondant à une constante de couple (Kt) du moteur , à une force d'inertie (Jm) du système et des paramètres (K1, K2). Lorsque la déviation de position est petite, on règle la perturbation estimée en multipliant cette perturbation estimée par un gain de rétroaction d'une valeur égale à ''1'', en utilisant un organe de réglage de gain (4), et on soustrait la quantité réglée (Y') de l'instruction courante (I) pour éliminer la perturbation de friction statique. Lorsque la déviation de position est grande, on multiplie la perturbation estimée par un gain de rétroaction d'une valeur égale à ''0'' pour empêcher l'observateur estimateur de fonctionner, et on empêche ainsi que les caractéristiques transitoires du système de commande soient détériorées par le fonctionnement de l'observateur estimateur.
Patent EP-0431196-A1 (EP)
Inventor: TANIAI TAKAMASA - - MIYAUCHI
IPC: G06F3/06
Filed: 1990-06-29
Abstract: Library equipment in which a recording medium transferred from a transferring device is loaded in a recording/reproducing position in a recording/reproducing device always after the transferring device moves in a position apart from the recording/reproducing device by transmitting necessary information between the recording/reproducing device and the transferring device, and in which necessary information is transmitted between the recording/reproducing device and the transferring device without increasing the load of a recording controlling device for controlling the recording/reproducing device and the transferring device. The equipement is provided with a storage (51) for storing a large number of recording media, a recording/reproducing device (52) for recording and reproducing information in a recording medium, a transferring device (53) for transferring the recording medium between the storage (51) and the recording/reproducing device (52), a recording controlling device (54) for controlling the library equipment (20) as a whole, and communication means (55) for transmitting instructions between the recording/reproducing device (52) and the transferring device (53). The recording/reproducing device (52) and the transferring device (53) transmit information representing their operating states to each other, and they execute processings in accordance with the received information. Thus the library equipment does not increase the load of the recording controlling device (54) and can make rapid and reliable loading, exclusion and storage of the recording medium.
Patent EP-0494874-A1 (EP)
Inventor: SHAZER WILLIAM H JR
IPC: A23G9/36
Filed: 1990-07-30
Abstract: L'invention se rapporte à un laitage à teneur réduite en calories, qui peut être utilisé dans des desserts glacés à base de laitages et dans des yaourts et qu'on obtient à partir de lait et/ou de produits laitiers ayant été traités au moyen d'une enzyme lactase/bêta-galactosidose, laquelle transforme par hydrolyse le lactose en glucose et en galactose, ce qui augmente le goût sucré du laitage, réduit les problèmes de cristallisation du lactose et entraîne un plus grand abaissement du point de congélation. De l'aspartame ou d'autres édulcorants puissants peuvent être ajoutés sans qu'il soit nécessaire de recourir à des agents gonflants supplémentaires et/ou à des édulcorants volumineux.
Patent EP-0494879-A1 (EP)
Inventor: SUZUKI TSUNEO
IPC: G11B7/08
Filed: 1990-09-07
Abstract: Dans le circuit de réglage de foyer ou de piste d'un instrument optique d'enregistrement et/ou de reproduction, des bobines de dimension réduite servent, par exemple, de composants de réglage. Dans un circuit de réglage de piste, deux bobines sont, la plupart du temps, reliées l'une à l'autre. Les fils de bobine ne présentant que 0,08 à 0,1 mm d'épaisseur, ils ne sont pas faciles à souder. Pour éviter la difficulté de soudure de ce type de fils minces, une première solution prévoit une feuille de circuit imprimé avec pistes conductrices et points d'appui de soudure auxquels les fils de bobine sont soudés. Dans une deuxième solution, les bobines (S) sont réalisées sous forme de circuit imprimé sur une feuille de circuit imprimé. La feuille de circuit imprimé peut être fabriquée en matière souple. De plus, plusieurs bobines (S) peuvent être disposées sur la feuille de circuit imprimé les unes à côté des autres. La feuille de circuit imprimé peut être pliée de façon qu'une bobine (S) soit placée dans chaque feuille pliée. De cette manière, l'intensité du champ magnétique est augmentée.
Patent EP-0494193-A1 (EP)
Title: Diagnosis for malignant hyperthermia.
Inventor: WORTON RONALD G
IPC: C12Q1/68
Filed: 1990-09-21
Abstract: PCT No. PCT/CA90/00312 Sec. 371 Date Apr. 13, 1992 Sec. 102(e) Date Apr. 13, 1992 PCT Filed Sep. 21, 1990 PCT Pub. No. WO91/04328 PCT Pub. Date Apr. 4, 1991.A method for isolating a cDNA specific for the human ryanodine receptor is disclosed. The gene is associated with malignant hyperthermia, a hypermetabolic syndrome triggered primarily by inhalation anesthetics. The cDNA can be cloned and expressed in a recombinant plasmid or phage. The cDNA, or fragments thereof, is used as diagnostic probes for individuals at risk for malignant hyperthermia using restriction fragment length polymorphism analysis. The cDNA is that sequenced in FIG. 2 of this specification.
Patent EP-0506962-A1 (EP)
Inventor: OSA MASAYUKI - AZA OOTANI SHIO
IPC: B29D30/36
Filed: 1990-10-31
Abstract: An apparatus for forming a ring-shaped member comprising a main body of rotating drum having a rotary shaft; a drum driving device for rotating the main body of rotating drum about the rotary shaft; a plurality of movable members parallely provided in the circumferential direction of the main body of rotating drum and radially movably held by the main body of rotating drum; drum segments fixed to respective movable members and collectively forming the outer peripheral portion of the rotating drum; a stepless expanding-contracting device for simultaneously moving the movable members and the drum segments in the radial direction of the rotating drum to expand or contract the diameter of the rotating drum; and a switching device for switching this stepless expanding-contracting device between a movable state and a stationary state.
Patent EP-0499657-A1 (EP)
Title: Integratable shunt regulator
Inventor: DONIG GUENTER DIPL-ING
IPC: G05F3/30
Filed: 1991-02-18
Abstract: A two-pole shunt regulator having integrated voltage reference connects the regulation of the differential output voltage of an energy gap reference to the supply voltage. The energy gap reference is formed by two transistors (4, 5) whose base and collector connections are connected to one another and whose emitter connections are connected to one another on the one hand via a resistor (6) and on the other hand via a series circuit consisting of two resistors (7, 8). …<IMAGE>…
Patent EP-0457037-A1 (EP)
Title: Funkenstrecke für die Lithotripsie
Inventor: EIZENHOEFER HARALD DIPL-PHYS
IPC: A61B17/225
Filed: 1991-04-13
Abstract: Funkenstrecke für die Unterwasser-Stosswellenerzeugung, insbesondere für die nicht-invasive Lithotripsie, mit koaxialer Anordnung eines Innenleiters (IL) mit Innenelektrode, einer Isolierung (I) und eines Aussenleiters (AL) mit Bügel (B) und Aussenelektrode, wobei der Außendurchmesser des Innenleiters (IL) relativ gering ist gegenüber dem Innendurchmesser des Aussenleiters (AL), der Innenleiter (IL) wesentlich kürzer ist als der Aussenleiter (AL) und der Aussenleiter (AL) am hinteren Ende der Funkenstrecke über den Innenleiter (IL) hinausragt, die Funkenstrecke innerhalb der Isolierung (I) einen Hohlraum (HO) enthält, welcher in Richtung des hinteren Endes der Funkenstrecke offen ist und der in der entgegengesetzten Richtung durch den Innenleiter (IL) selbst und dessen Umfassung durch die Isolierung (I) begrenzt ist. Diese Ausführung ist einfach herstellbar und wesentlich leichter als bisher eingesetzte Funkenstrecken. <IMAGE>
Patent EP-0454084-A1 (EP)
Inventor: TANAKA MAKI
IPC: A23J3/08
Filed: 1991-04-24
Abstract: The method of manufacturing either aqueous solution of lactoferin, iron preparation and sodium bicarbonate, or aqueous solution of iron lactoferrin; and adjusting its electric conductivity (ΩmS/cm) and its hydrogen ion concentration (pH) so that it meets the conditions provided by the formulae that follow; pasteurizing by heat; and manufacturing iron-fortified beverage using above materials; and having high bioavailability of iron and maintaining physiological functions of lactofe-rrin.       
 logΩ≦-0.917  pH>7.9
Patent EP-0470333-A1 (EP)
Inventor: HOSOKAWA KATSUO
IPC: F02B1/04
Filed: 1991-04-26
Abstract: A flexible tube (4), having opened two end portions and an elastic reinforcing member disposed in the inner bent portion thereof, is formed. The thus formed tube (4) is arranged on the inner surface (2a) of a cylindrical case (2) and the inlet portion of the tube is connected to a supply port (3). A rotor (6) is concentrically disposed in the above-described case. Rollers are disposed at the front ends of the rotor, the rollers (7, 8, 9) being arranged to rotate while abutting the tube against the inner surface of the case.
Patent EP-0456200-A1 (EP)
Inventor: SCHUMACHER GUENTHER DR RER NAT
IPC: B23K26/351
Filed: 1991-05-07
Abstract: A granulocyte-stimulating factor (G-CSF) or G-CSF variant differs from natural G-CSF in that one or more amino acids in the sequence  50  51  52  53  54  55  56  Leu-Gly-His-Ser-Leu-Gly-Ile at position 50 to 56 of mature G-CSF with 174 amino acids or at position 53 to 59 of mature G-CSF with 177 amino acids and/or at least one of the 4 His residues at position 43, 79, 156 or 170 of mature G-CSF with 174 amino acids or at position 46, 82, 159 or 173 of mature G-CSF with 177 amino acids are mutated. It is suitable for immunotherapy.
Patent EP-0461439-A1 (EP)
Inventor: LIVSHITS DAVID
IPC: F41A19/69
Filed: 1991-05-23
Abstract: For launching successively a plurality of pyrotechnic grenades (18), a disposable, multiple chamber cassette (1) serving for the dual purpose of being a container for a plurality of pyrotechnic grenades (18) and for launching the grenades, which multi-chamber cassette is designed to fit into an ignition unit that comprises an electric ignition system (24) and a rigid envelope (9). There is further provided an ignition unit for holding the cassette and successively firing the grenades therefrom.
Patent EP-0464408-A1 (EP)
Inventor: HIGASHIMURA TOSHINOBU
IPC: C08F212/14
Filed: 1991-06-11
Abstract: A process for preparing a three-branched or four-branched star compound comprising polymerizing an olefin compound represented by the formula
     
     wherein A is a single bond or phenylene group, and R 3  is a hydrogen atom or methyl group and R 4  is a monovalent organic group when A is a single bond, or R 3  is a hydrogen atom and R 4  is an alkyl group when A is a phenylene group, using as an initiator the adduct of a polyfunctional alkenyl ether represented by the formula (I)
         wherein R 1  is a hydrogen atom or methyl group, n is an integer of 3 or 4, and R 2  is a trivalent organic group when n is 3 or a tetravelent organic group when n is 4 with a cation-donating compound.
Patent EP-0467080-A1 (EP)
Inventor: SHIGEMATSU MASAYUKI
IPC: G02B6/00
Filed: 1991-06-18
Abstract: A first optical fiber includes a plurality of pieces, each piece having a first and second end. An optical amplifier (7) for amplifying optical signals transmitted in a first direction is coupled to first and second pieces of the first optical fiber. A second optical fiber (8) is coupled to the first and second pieces, bypasses the optical amplifier (7) and transmits optical signals in a second direction opposite to the first direction. A first optical signal generator apparatus (3) coupled to the first piece of the first optical fiber provides optical signals propagating in the first direction to a optical receiver apparatus (13) coupled to the second piece of the first optical fiber. A second optical signal generator (14) in the optical receiver apparatus (30) provides optical signals propagating in the second direction to the first optical signal generator apparatus (20). A second optical receiver (2) and a monitor (1), both in the first optical signal generator apparatus (20), receive the optical signals propagating in the second direction and monitor various operating conditions of the optical communication system.
Patent EP-0470375-A1 (EP)
Title: Verfahren zur Herstellung von in p-Stellung durch C1-C4-alkoxysubstituierten aromatischen Aminen
Inventor: LANDSCHEIDT HEINZ DR
IPC: C07C209/36
Filed: 1991-07-06
Abstract: In p-Stellung durch C1-C4-Alkoxy substituierte aromatische Amine werden durch katalytische Hydrierung der zugrunde liegenden aromatischen Nitroverbindungen in einem Reaktionsmedium aus Schwefelsäure und einem C1-C4-Alkohol im Sinne einer Bamberger-Umlagerung bei erhöhter Temperatur vorteilhaft dadurch hergestellt, daß die katalytische Hydrierung unter erhöhtem Druck durchgeführt wird.
Patent EP-0470439-A1 (EP)
Inventor: MEYER-STEFFENS KLAUS DIPL-ING
IPC: G03F3/02
Filed: 1991-07-24
Abstract: An electronic coin acceptor for testing two or more coins of different value, having two or more sensors which, when a coin is inserted, generate a characteristic analog test signal, a signal processing device which derives a measurement quantity characteristic of the coins from the test signal which is stored in a first storage area, furthermore having a comparison device which successively compares the measurement quantities stored in the first memory with at least in each case one reference value characteristic of the respective authentic coin and stored in a programmable second storage area and outputs an authenticity signal when measurement quantity and reference value have a predetermined relation to one another. The signal processing device derives from the test signals of all sensors a number of measurement quantities which is greater than the total number of sensors; the measurement quantities are stored in a defined order in the first storage area and a coordination of individual coin value sensor combinations with measurement quantities is stored in a third storage area. A comparison device compares in each case only the associated measurement quantity with the reference value allocated to the measurement quantity, for the respective coin value sensor combination. <IMAGE>
Patent EP-0493670-A1 (EP)
Inventor: LUNKENHEIMER WINFRIED DR
IPC: A01N43/40
Filed: 1991-11-22
Abstract: Pyridinium-betaines of the formula <IMAGE> in which R, X and n have the meanings given in the description, are highly suitable for producing resistance in plants against infestation by undesired microorganisms.
Patent EP-0525253-A1 (EP)
Inventor: TSAI KO-JAN CARLOS
IPC: B60B5/02
Filed: 1991-07-30
Abstract: A bicycle wheel including a rim (10), a pair of side members (20) made of composite materials and each having an outer peripheral edge fixed to the rim (10), a sleeve (41) fixed in a center of each of the side members (20) and including an inner thread (43), and a hub (45) including two cup seats (46) formed on the end portions, each of the cup seats (46) having an outer thread (44) for engagement with the inner threads (43) of the sleeves (41) so that the bicycle wheel has a hollow interior.
Patent EP-0471441-A1 (EP)
Inventor: BROWN DAVID L
IPC: A61B17/00
Filed: 1991-07-05
Abstract: Synthetic absorbable sutures (34) are filled with a stabilizing agent, preferably a mixture of glycerol and calcium lactate, and inserted into a retainer (10) having a narrow convoluted passageway (16). The retainer (10) is inserted into an open foil pouch (44) with a package stabilizing element (58), such as a paper sheet filled with stabilizing agent. The package containing the suture (34), retainer (10) and package stabilizing element (58) is sterilized, aerated, equilibrated to a relatively high moisture level, and sealed. Long lengths of suture and doubled-over and tripled-over (36, 40) suture may be withdrawn from the retainer (10) with low force without damaging the suture (34). Bends and kinks in the suture (34) are prevented so as to provide a synthetic absorbable suture (34) having highly desirable out of package hand and feel.
Patent EP-0468760-A1 (EP)
Inventor: VYNE ROBERT L
IPC: H03F1/02
Filed: 1991-07-24
Abstract: An amplifier (50) having an input and output stage for providing drive current to a load (R L ) coupled thereto includes circuitry (42, 44, 46, 52) that senses when an input signal is applied to the amplifier and is responsive thereto for providing an enabling signal at an output thereof and current regulator circuitry (20, 22) that supplies a low drain current to bias the stages when the amplifier is in a quiescent operating mode absent an applied input signal and that is responsive to the enabling signal for increasing the current supplied to the stages to bias the same in a high bias drain current operating mode.
Patent EP-0445028-A1 (EP)
Title: Dispositif de couplage à une antenne commune d'au moins deux appareils émetteurs et récepteurs
Inventor: RENAUD LAURENT
IPC: H01P1/213
Filed: 1991-02-27
Abstract: Ce dispositif est destiné au couplage à une même antenne d'au moins deux appareils émetteurs et/ou récepteurs de signaux hyperfréquences fonctionnant dans une même gamme de fréquences mais ayant des bandes utiles disjointes. Il est constitué d'un circuit (M) comprenant quatre filtres passifs (F1-F4) et deux circulateurs (C1, C2) définissant quatre voies pour coupler respectivement chacun des émetteurs (EA, EB) et récepteurs (RA, RB) des deux appareils (A, B) à l'antenne. Chaque circulateur (C1 ; C2) est connecté par l'intermédiaire d'un filtre à l'émetteur de l'un des appareils et au récepteur de l'autre appareil pour les coupler à l'antenne, tout en les isolant l'un de l'autre. Application au couplage d'appareils émetteurs et/ou récepteurs embarqués à bord d'aéronefs. <IMAGE>
Patent EP-0469956-A1 (EP)
Inventor: SUDA HIROHARU
IPC: F16H19/02
Filed: 1991-07-19
Abstract: The invention relates to a plane motion mechanism suitable for positioning and moving a tool or the like. 
     The mechanism comprises a base (10) with a planar surface (9) on which a table (20) is movable. According to one embodiment of the invention the table (20) is moved by means of four belts (1 to 4). Each belt is wound about the cylindrical peripheral surface of the table and about the shaft of motor means (21 to 24). The motors are controlled by the control unit (30) to obtain a predetermined motion of the table.
Patent EP-0488893-A1 (EP)
Inventor: NEU GEORGES
IPC: H03K5/02
Filed: 1991-11-27
Abstract: The invention lies in the field of the conveying of electrical signals of differential type. …<??>In order to accelerate this conveying independently of manufacturing spread, in particular in constructions in integrated circuit form, the invention relates to a method of conveying a binary datum of differential type present on two first bit lines (e, e*) to two second bit lines (s, s*) by way of a differential amplifier (A), the said method including a preloading phase followed by a phase of evaluation of the said first bit lines, the said method being characterised in that the said preloading phase consists in mutually short-circuiting the said first bit lines and in short-circuiting at least one of the said second bit lines with the said first bit lines. …<??>The invention also relates to a circuit for implementing the method. …<??>Application in particular to carry select adders. …<IMAGE>…
Patent EP-0490742-A1 (EP)
Inventor: HUGUES FRANCOIS
IPC: B01J8/24
Filed: 1991-12-06
Abstract: Process for controlling the operating conditions of a reactor (1) for catalytic conversion of a feedstock comprising at least one oxygen compound, employing at least one source of ionising radiation (S) and a detector (D) for the said radiation permitting the measurement of the average density of the solid in motion, in a direction substantially perpendicular to the direction of travel of the feedstock or in a given region between the said source and the said receiver and advantageously employing at least one device (10) for measuring the velocity of the said solid in motion. The said devices comprise means for introduction (2, 4, 3, 5), for measurement and for control (6, 7, 8, 9) of the quantity of solid and/or of the entraining fluid and/or of the fluidising fluid and/or of the feedstock, the said control preferably comprising programmable means for calculation (C) making it possible, in particular by means of the density measurement, by means of the velocity measurement and by comparison with target values, to control the operating conditions of the said reactor by affecting the flow rates of solids, of feedstock and/or of fluids introduced into the reactor. <IMAGE>