baber/WOPTO huggingface dataset:
Patent EP-0700607-A1 (EP)
Inventor: CORNISH PETER W
IPC: H01S5/062
Filed: 1994-04-18
Abstract: A predistortion circuit reduces composite second order intermodulation distortion products inherently generated by a laser diode. A radio frequency signal is split into a primary and secondary signal, and the secondary signal is amplified by an amplifier biased at a starvation current level so as to produce intermodulation distortion products having an amplitude relatively large compared to an amplitude of a fundamental generated by the amplifier. The amplitude and phase of composite second order intermodulation distortion products generated by the amplifier are adjusted so as to substantially match those inherently generated by the laser diode by the primary electrical signal, with the products being about 180° out of phase relative to those generated by the laser in response to the primary signal. The adjusted distortion products are combined with the primary electrical signal, and the combined signal is fed to the laser diode resulting in an output of the laser diode having minimum composite second order intermodulation distortion products.
Patent EP-0700606-A1 (EP)
Title: Anordnung zum überwachen einer lichtwellenleiter-übertragungsstrecke
Inventor: HIMMLER ROLAND
IPC: H04B10/00
Filed: 1994-05-20
Abstract: Aufgabe der vorliegenden Erfindung ist es, eine Anordnung zum Überwachen und automatischen Wiederanschalten einer Lichtwellenleiter-Übertragungsstrecke anzugeben, die auch bei sehr hohen optischen Sendeleistungen verwendet werden kann, ohne eine Gefährdung von Personen bei einer Reparatur der Übertragungsstrecke darzustellen. Diese Aufgabe wird erfindungsgemäß gelöst, indem die verwendeten Prüfimpulse in ihrem Pegel auf ein ungefährliches Niveau abgesenkt werden. Zum Nachweis der Prüfimpulse müssen auf der Empfängerseite hochempfindliche Detektoren verwendet werden. Anwendungen z.B. bei der Weitverkehrsübertragung mit optischen Faserverstärkern als Nachverstärker.
Patent EP-0650574-A1 (EP)
Inventor: LONGSWORTH RALPH C
IPC: F25B9/00
Filed: 1994-04-29
Abstract: A closed cycle refrigerating system for cryogenic temperatures using a single stage compressor (12) with a refrigerant comprising a gas mixture. The refrigerating system includes a heat exchanger (28) having a throttling orifice (34) which is arranged to provide refrigeration, and a single stage oil lubricated compressor (12) for compressing the refrigerant. The compressor is typically of the rolling piston type. The refrigerant is a mixture of at least one cryogenic gas having a normal boiling point below 120 degrees K and at least two other gases having normal boiling point temperatures below 300 degrees K different from each other and from said one gas. There is also included means (18) for cooling the compressed refrigerant and for circulating the cooled refrigerant to the heat exchanger and its throttling orifice and then back to the compressor. The system does not require any cascaded heat exchangers or intermediate phase separators.
Patent EP-0708684-A1 (EP)
Inventor: WHITE JAMES F
IPC: B01J23/52
Filed: 1994-05-11
Abstract: L'invention se rapporte à des compositions de catalyseur, qui comprennent: (i) un ou plusieurs métaux du groupe du palladium et/ou des composés de ceux-ci; (ii) de l'or et/ou des composés d'or; et (iii) éventuellement une quantité efficace d'un ou plusieurs promoteurs choisis dans le groupe constitué du cuivre, du nickel, du cobalt, du fer, du manganèse, du plomb, de l'argent et de composés de ceux-ci. Ces compositions de catalyseur contiennent de préférence un ou plusieurs promoteurs conçus pour que le rapport en grammes entre le métal contenu dans le promoteur et le métal du groupe du palladium soit d'environ 0,4 au maximum, ledit catalyseur étant déposé sur un matériau de support, lequel est traité à l'aide d'une ou plusieurs bases de métaux alcalins et à l'aide d'un ou plusieurs silicates de métaux alcalins avant l'opération de dépôt. L'invention décrit également des procédés pour préparer des esters éthyléniquement insaturés, ces procédés consistant à faire réagir en phase vapeur au moins un composé oléfinique avec au moins un acide organique carboxylique et de l'oxygène moléculaire, en présence d'une quantité efficace desdites compositions de catalyseurs décrites ci-dessus.
Patent EP-0701428-A1 (EP)
Title: Agents containing 1,2-napthoquinone for dyeing keratin-containing fibres
Inventor: MOELLER HINRICH
IPC: D06P3/74
Filed: 1994-05-27
Abstract: The invention concerns agents for dyeing keratin-containing fibres, the agents containing 1,2-naphthoquinone in combination with amino acids, oligopeptides, aniline derivatives, phenol derivatives, pyridine derivatives, pyridine derivatives or benzoic acid derivatives.
Patent EP-0673469-A1 (EP)
Title: Spiralgehäuse für turbomaschinen
Inventor: KOTZUR JOACHIM
IPC: F01D9/02
Filed: 1994-07-02
Abstract: Die Erfindung betrifft ein Spiralgehäuse für Turbomaschinen mit in Strömungsrichtung vorgeschaltetem (Kompressor) bzw. nachgeschaltetem (Turbine) radialen bzw. halbaxialen Scheibenringraum, wobei dieser Scheibenringraum in axialer Richtung asymmetrisch zu den Strömungsquerschnitten der Spirale angeordnet ist und der Grundkreisdurchmesser der Spirale annähernd konstant ist. Der an den Zungenbereich I - II anschliessende Bereich II - III hat kreisförmige Spiralquerschnitte, bis zum Erreichen eines bestimmten Aussendurchmessers DA = DG. Nach Erreichen dieses Aussendurchmessers nehmen die Spiralquerschnitte nur noch in axialer Richtung zu.
Patent EP-0705261-A1 (EP)
Inventor: BRU-MAGNIEZ NICOLE
IPC: A61P9/10
Filed: 1994-06-24
Abstract: Dérivatives of formula (I), acid addition salts thereof, and therapeutical uses thereof, in particular as antiproliferative drugs for efficiently treating diseases such as cancer, psoriasis and atherosclerosis, as well as restenosis phenomena or any other condition caused by cell proliferation.
Patent EP-0715581-A1 (EP)
Title: Method of controlling a safety device, and a safety device for carrying out this method
Inventor: JOCHIMSEN CHRISTIAN
IPC: B61L29/28
Filed: 1994-07-08
Abstract: In the transport field, certain safety-sensitive areas such as level crossings are equipped with access-control devices (18) such as barriers and/or signal installations. Control of these access-control devices (18) is automated to the greatest possible extent. Such devices often do not meet the safety requirements, however, if the number of events triggering their use or the frequency of these events exceeds a given level. The aim of the invention is to provide a control method and associated safety device which are practically independent of the number of events, e.g. the passage of trains, triggering their use and the frequency of these events, and thus ensure a high standard of safety. To this end, the access-control devices (18) in the safety area (3) are actuated by a recording device (19) as a function of a number of objects entering a surveillance zone (17) and leaving this zone (17) in accordance with predetermined safety criteria.
Patent EP-0760762-A1 (EP)
Title: Antiblockierregelsystem
Inventor: STEINKE LEO
IPC: B60T8/00
Filed: 1994-07-27
Abstract: Die Erfindung geht aus von einem Antiblockierregelsystem für Kraftfahrzeuge, bei dem mittels Radgeschwindigkeitssensoren die Radgeschwindigkeiten gemessen und einer Auswerteschaltung zugeführt werden. Mittels der Auswerteschaltung werden dann zur Regelung/Steuerung des Radbewegungsverhaltens Bremsdrucksteuersignale wenigstens zum Druckaufbau und zum Druckabbau bestimmter Dauer erzeugt. Meist werden darüber hinaus noch Bremsdrucksteuersignale zum Konstanthalten des Bremsdrucks von der Auswerteschaltung abgegeben. Diese Bremsdrucksteuersignale werden Bremsdrucksteuereinheiten zur Variation des Bremsdruckes zugeführt. Der Kern der Erfindung besteht nun darin, daß die Dauer wenigstens des ersten Bremsdruckabbaus an den Vorderrädern abhängig von der Fahrzeuggeschwindigkeit bei Bremsbeginn gewählt wird.
Patent EP-0722637-A1 (EP)
Inventor: OPOCZYNSKI ADAM
IPC: H04L1/22
Filed: 1994-10-04
Abstract: Un système de commutation de secours (10) comprend une pluralité de modules de télécommunications (12, 14A, 14B, 16A, 16B) permettant de traiter et/ou de commuter des signaux de télécommunications. Un premier module (12) fournit des signaux à une paire de modules (12A, 12B) qui sont à leur tour connectés à une autre paire de modules (16A, 16B). Un module de réserve (14B, 16B) commande la commutation de tous les modules (12, 14A, 14B, 16A, 16B) du système (10) qui requièrent une commutation dans l'éventualité où un module de réserve (14B, 16B) serait activé. Un circuit de surveillance/commande (20) surveille les anomalies présentes sur les modules en service (14A, 16A), et, si une anomalie est détectée, la signale au module de réserve correspondant (14B, 16B), qui effectue à son tour une commutation de protection.
Patent EP-0727990-A1 (EP)
Inventor: CHRISTENSEN SIEGFRIED BENJAMIN
IPC: C07C255/46
Filed: 1994-09-23
Abstract: Novel cyclohexanes of Formula (I) are described herein. They inhibit the production of Tumor Necrosis Factor and are useful in the treatment of disease states mediated or exacerbated by TNF production; these compounds are also useful in the mediation or inhibition of enzymatic or catalytic activity of phosphodiesterase IV.
Patent EP-0701760-A1 (EP)
Inventor: COLLET ERIC
IPC: H04N7/36
Filed: 1994-05-28
Abstract: Pour l'interpolation par compensation cinétique (MCI) avec une précision du sous-pixel, les pixels manquants doivent être générés ou interpolés avant la compensation cinétique. Les valeurs requises des pixels (P, Q, R, S) sont mémorisées à l'aide de retards de lignes et de pixels (DHV). En réponse à un vecteur cinétique, une matrice de commutation sélectionne ceux des pixels mémorisés actuellement nécessaires au traitement. Pour éviter une MCI des sous-pixels, l'interpolation (INT) se fait avant la compensation cinétique; le flux de données entrantes des circuits de compensation cinétique atteint ainsi le double de celui des circuits d'interpolation, d'où la grande complexité des circuits. Cette invention permet de réduire le volume des données mémorisées nécessaires à une MCI du niveau du sous-pixel en n'utilisant qu'une seule matrice de commutation (SM). Un arrangement particulier des valeurs des retards (DH) de mémorisation des pixels, nécessaires au traitement, est utilisé en complément du réseau de retards (DHV) existant. La MCI au niveau des sous-pixels se trouve améliorée du fait du nombre accru des pixels en jeu. Cela est rendu possible du fait qu'une telle prolongation des retards n'affecte pas de manière significative la qualité de l'image décodée, même si les vecteurs cinétiques adjacents ne correspondent pas exactement au vecteur cinétique actuel. L'invention s'applique à tout système utilisant la MCI et spécialement aux décodeurs de systèmes de codage basés sur le sous-échantillonage et la compensation cinétique. La compensation cinétique et l'interpolation ont lieu simultanément à la fréquence d'horloge du flux des données entrantes.
Patent EP-0681096-A1 (EP)
Inventor: LASAREFF JULIANE
IPC: F16L27/111
Filed: 1995-01-21
Abstract: The flexible tube comprises a metal bellows which is screw threaded or ring corrugated and provided with cylindrical connecting ends. The bellows is enclosed directly by a metal wire hose. The bellows and hose are connected to each other for forming the connecting ends of the conduit component. The metal wire hose is formed as tightly located hose (4) on radially outside corrugation peaks of the bellows (3) and made of meshing (knitted, woven). The mesh of the hose extend in the axial direction of the conduit component. <IMAGE>
Patent EP-0725280-A1 (EP)
Inventor: NOMO IZUHO
IPC: G01P1/04
Filed: 1995-02-01
Abstract: A hub unit with a pulser ring integrally formed thereon is proposed. It comprises an upper boss, a flange and a lower boss. The protrusions for speed detection are formed integrally on the outer periphery of the lower boss of the hub unit body. This will eliminate the steps of forming the ring separately and coupling it with the hub unit body. Thus, it is easy to manufacture and has high strength and resistance to shock.
Patent EP-0680846-A1 (EP)
Inventor: BIELIG PETER
IPC: B60R16/02
Filed: 1995-03-30
Abstract: The braking control has a circuit (9,..17) for providing a test current fed through the controlled load (5), with evaluation of the test current amplitude, for detecting a potential difference between the earth potentials (M1, M2) of the control device (1) and the controlled load. The a potential difference between the 2 earth potentials is indicated counter-measures are initiated for protecting the components of the control device from damage, e.g. the power switches (8) used to supply the electrical energy for the load are disconnected. <IMAGE>
Patent EP-0691715-A1 (EP)
Inventor: WEBER DIETER DR
IPC: C03C13/04
Filed: 1995-06-03
Abstract: The light wave conductor is made of a core material and coating material based on silicon dioxide. The core material contains trace elements to increase the refraction index together with erbium, aluminium and fluorine in the form of erbium trifluoride or aluminium trifluoride. <IMAGE>
Patent EP-0695738-A1 (EP)
Inventor: DIERDORF ANDREAS DR
IPC: C07C231/02
Filed: 1995-07-28
Abstract: Prodn. of O-acyl-glycolic acid anilides of formula (I) comprises reacting an aniline of formula (II) with an O-acyl-glycolic acid of formula (III) in the presence of an inorganic acid halide (IV) at 20-80 degrees C, opt. in an inert organic solvent. R1, R2 = H, halo, NO2, CN, ≤ 12C alkyl, ≤ 12C alkenyl, ≤ 12C alkynyl, ≤ 12C alkoxy, 7-12C aralkyl, 6-12C cycloalkyl or 6-12C aryl; R3 = H or 1-12C alkyl; R4 = 1-6C alkyl or opt. substd. phenyl.
Patent EP-0704258-A1 (EP)
Inventor: KAESMACHER HARALD
IPC: B21D26/02
Filed: 1995-08-12
Abstract: The device comprises a lower tool (1) and an upper tool (2), the lower tool having a chamber (3) on its upper side, which via a conduit (4) is connectable to a controlled hydraulic source. On the upper side of the lower tool is set an all-round fluid seal (5). The upper tool consists of two parts, via. a draw ring (6) and a form stamp (7) which has the shape contour. The contour can be flat or slightly arched, i.e. an engine bonnet or the roof of a vehicle. On the lower tool the plate (8) is laid and then the lower and upper tools are moved together, until the plate is tensioned in the dividing plane between the draw ring and the upper side of the lower tool, and at the same time the seal seals the inner space. Pressure medium is fed via the conduit into the chamber so that the plate is arched in the form of a membrane.
Patent EP-0730089-A1 (EP)
Inventor: FILIZ ERGUEN DIPL-ING FH
IPC: F02M61/18
Filed: 1995-09-26
Abstract: The valve has a valve member (5) moving axially in a boring (3) in a valve body (1). The conical valve seal surface (7) meets a conical valve seat surface (9) on the boring connecting to a dead-end cavity (21) on the combustion chamber side. There is a pressure space (15) between the valve member and the boring wall. The injection channel (23) is downstream of the valve seat in the inner wall of the injection valve. The intake zones of the injection channel are rounded. The upper intake zone facing the pressure space has a rounding of greater radius, and the lower intake zone has a rounding of smaller radius. The larger radius (RA) is 0.02-0.3 of the dia. (D) of the injection channel, and the lesser radius if 0.01-0.05 of the same.
Patent EP-0709660-A1 (EP)
Inventor: SCHULTZ WARREN J
IPC: G01L19/04
Filed: 1995-10-23
Abstract: A sensor circuit (10) and a method for compensating for span variation in the sensor circuit (10). The sensor circuit (10) comprises a transducer (12), an offset compensation network (32), and a temperature sensing network (38) monolithically integrated into a single semiconductor substrate. The transducer (12) generates a differential signal in response to a physical condition such as an applied pressure. The differential signal is compensated for offset by the offset compensation network (32). The temperature sensing circuit (38) generates a temperature sense signal that is used by a microprocessor (34) to compensate for variation in the span of operation of the offset compensated signal. Thus, an offset and span temperature compensated signal is generated in response to the physical condition.
Patent EP-0718288-A1 (EP)
Inventor: GRAETZEL MICHAEL
IPC: C07D233/54
Filed: 1995-12-11
Abstract: Hydrophobic liq. salts of formula (I) are new: R1,R3 = 1-8C (un)branched alkyl, fluoroalkyl, or alkoxyalkyl; R2,R4,R5 = H or 1-3C alkyl. Also claimed is: (a) the prepn. of such salts; (b) an electrolytic compsn. contg. (I) as aprotic polar solvent; and (c) an electrochemical photovoltaic cell contg. the electrolytic compsn..
Patent EP-0697627-A1 (EP)
Inventor: KRUPICA LIBOR
IPC: B65H5/10
Filed: 1995-07-10
Abstract: An external media transport buffer (10) has a carriage (20) supported for linear motion on parallel guide rails (22) between an imagesetter (12) and a processor (14). A pair of transport rollers (26) is mounted for rotation on the carriage (20). Two sensors (60,62) are mounted within the buffer (10) to detect media movement. A first sensor (60) is positioned at an entrance to the buffer (10) and a second sensor (62) is positioned on the carriage (20) on an exit side of the transport rollers (26). Signals are sent from the sensors to a roller transport motor (50) and carriage transport motor (30) and the signals are coordinated to start and stop the motors according to a predetermined sequence. A leading end (70) of media enters the nip of the transport rollers (26) and is held in the nip as the carriage (20) travels from the imagesetter (12) to the processor (14). A slack loop (78) of media forms between the carriage (20) and the imagesetter (12) as the imagesetter feeds the media to the buffer (10) faster than the carriage (20) travels to the processor (14). A movable media guide (74) is used in a first position to guide the media from the imagesetter (12) into the nip of the transport rollers (26). As the carriage (20) begins to travel away from the imagesetter (12) and the leading end of the media is held in the roller nip, the movable guide (74) drops down to a second position so that the slack loop (78) may form easily. Upon the trailing end (80) of the media entering the buffer (10) and a ready signal from the processor (14), the transport rollers (26) deliver the leading end (70) of media into the processor transport rollers (86). Upon complete removal of the media by the processor (14), the carriage returns to the imagesetter (12) and the movable media guide (74) returns to its initial position.
Patent EP-0677399-A1 (EP)
Inventor: BODA JAMES C
IPC: B43L9/02
Filed: 1995-03-03
Abstract: The present invention is directed to a device (10) for describing arcs. The device (10) includes a pair of legs (12, 14) connected at a pivot joint (16). A shoe (20) is disposed at the end of one leg (12, 14) to support the device (10) and maintain the center point of the arc while the device (10) is used. An instrument (32) is attached to the other leg so arcs can be formed as the device (10) is rotated about the shoe (20). A rack (56) and wheel (64) are also connected to the legs (12, 14) to adjust the radius of the arc.
Patent EP-0667353-A1 (EP)
Inventor: COOPER ROBIN DAVID GREY
IPC: A61P31/00
Filed: 1995-01-25
Abstract: The present invention provides glycopeptide antibiotic derivative compounds. These derivative compounds possess antibacterial activity aginst a wide variety of bacteria, including activity against vancomycin-resistant isolates. Methods of making and using these glycopeptide antibiotic derivative compounds are also provided.
Patent EP-0671609-A1 (EP)
Inventor: NAITO KAZUFUMI ISHIDA CO LTD
IPC: G01G23/10
Filed: 1995-03-02
Abstract: A weighing device has not only a scale cell (6) which weighs an object and outputs a weight signal indicative of the measured weight value but also a vibration-detecting load cell (1) for detecting the vibrations of the floor to which the scale cell is set such that the effects of the floor vibrations can be subtracted from the weight value detected by the scale cell. The vibration-detecting load cell has attenuation-adjusting members (30) adhesively attached to strain-generating parts (22) of its load-sensitive element such that the attenuation constant of the load cell is thereby increased at least by a factor of 2. The usable dynamic range of the load cell can thus be increased while the load cell is kept compact. Butyl rubber members can be used for this purpose.
Patent EP-0694992-A1 (EP)
Inventor: ITO TOMONARI C O SUMITOMO WIRI
IPC: H01R13/115
Filed: 1995-06-30
Abstract: A female terminal metal fixture which can prevent a resilient contact tongue from being deflected over a wide range and a strength of a box-like body from being lowered is disclosed. A box-like body (13) is provided on right and left side walls (22) with an inwardly bulged restrictive portion (23a) formed by means of a bulging process. Each restrictive portion (23a) extends longitudinally below a resilient contact tongue (18) from a distal end of the tongue to a front end of a contact (20) on the tongue. When a tab (5) is inserted into an insertion space (21) in a slant manner, the resilient contact tongue (18) is deflected down by a more distance than that in the case of normally inserting the tab (5) into the insertion space (21).
Patent EP-0711557-A1 (EP)
Inventor: WEDER HANS GEORG PROF DR
IPC: A61K31/55
Filed: 1995-11-01
Abstract: Die vorliegende Erfindung betrifft eine Formulierungsgrundlage für die Herstellung einer pharmazeutischen Zusammensetzung für die intravenöse Applikation eines schwerlöslichen Staurosporin-Derivats, insbesondere N-Benzoylstaurosporin. Die Formulierungsgrundlage enthält eine Kombination aus Phospholipiden, Triglyceriden und Partialfettsäureester des Polyoxyethylensorbitans als Solubilisatoren.
Patent EP-0685535-A1 (EP)
Inventor: PEETERS STEPHAN
IPC: C08F20/34
Filed: 1995-05-16
Abstract: A compsn. hardenable by radiation contains w.r.t. 100 pts.wt., (a) at least 20 pts. of a radiation-polymerisable cpd. with at least 2 gps. of formula CH2=CH-COO (II) or CH2=CC(CH3)-COO (III), and (b) at least 5 pts.wt. a (2-oxo-1-pyrrolidinyl)alkyl acrylate of formula (I) where R = 2-4C alkyl; R1 = H or Me.
Patent EP-0706925-A1 (EP)
Inventor: SANTA ROLAND ING
IPC: B61B12/00
Filed: 1995-07-14
Abstract: The lift has a supporting and transporting rope running round pulleys, one of them driven, at the end stations. A supporting frame (11) clamped to the rope has seating for one or more passengers. A space is left alongside a single seat (4) or between two of them, and a surface (5) on the frame supports a wheelchair (6). The surface can be secured to two frame crossmembers, and it can curve downwards to form a recess in which the main chair wheels fit. A detachable fixing device for a ramp can also be provided. There can be a hinging safety bracket (10) curving upwards above the surface accommodating the chair, which can be secured by straps to the frame.
Patent EP-0737239-A1 (EP)
Inventor: GROEMMINGER SUZANNE F
IPC: C11D3/48
Filed: 1994-12-28
Abstract: L'invention se rapporte à une solution de nettoyage pour lentilles de contact qui comprend un glucide qui est un mono- ou un disaccharide, ses alcools ou esters partiellement hydrolysés, ou des mélanges de ceux-ci. Les glucides préférés sont le sorbitol, le glucose, le maltose, le saccharose, le dulcitol, le dextrane, la dextrine, le manitol, le maltitol ou le mannose, et représentent de préférence une quantité de 0,001 à 10 % en poids d'une solution aqueuse de nettoyage pour lentilles de contact. Une composition préférée de nettoyage pour lentilles de contact comprend du sorbitol en une quantité d'environ 0,1 à 1 % en poids dans une solution aqueuse. L'invention se rapporte également à un procédé de nettoyage de lentilles de contact avec cette solution de nettoyage à base de glucides qui peut être combiné, pour un nettoyage et une désinfection simultanés des lentilles de contact, avec un agent chimique, antimicrobien ou un procédé thermique de décontamination.