baber/WOPTO huggingface dataset:
Patent EP-0098846-A1 (EP)
Title: Commutateur de courant eleve
Inventor: CLARK A GREGORY
IPC: H01H33/00
Filed: 1983-01-17
Abstract: Commutateur de courant élevé et procédé permettant de commuter l'énergie stockée dans un condensateur (C) de capacité élevée. Le commutateur possède des électrodes (5 et 9) espacées l'une de l'autre d'une distance suffisante pour éviter la formation d'arcs électriques produits par la tension de l'énergie stockée. La commutation est obtenue en créant un plasma le long des faces opposées des électrodes (5 et 9). Le plasma peut être obtenu de n'importe quelle manière. Dans un mode de réalisation le plasma est créé en faisant exploser électriquement un conducteur (11) placé entre les électrodes (5 et 9).
Patent EP-0100330-A1 (EP)
Title: Hydraulic control device.
Inventor: SAUDER KARL
IPC: F16K39/00
Filed: 1983-02-01
Abstract: A hydraulic control device consists of a housing, a control slide valve displaceable in a bore of the housing, and a control ring. Axial displacement of the control slide valve makes it possible to connect together or to disconnect various connecting lines depending upon the position of the valve. Located in an annular chamber, formed between a section of the housing bore and the control slide valve is a control ring arranged coaxially with the valve and guided displaceably thereupon. Valve seats are spaced axially from each other both in the housing bore and on the control slide valve. The control ring comprises inner mating surfaces and outer mating surfaces cooperating with the valve seats. Provided between the two valve seats in the control slide valve is a flow channel running therein which is closed at one end depending upon the position of the control ring. The latter is held by the pressure of the flowing medium in the appropriate closed position, but the changeover may be effected independently of the pressure since no axial forces are applied to the control slide valve by the flowing medium.
Patent EP-0106869-A1 (EP)
Inventor: NICHOLSON WALTER ANTHONY PATRI
IPC: H01J37/20
Filed: 1983-04-19
Abstract: Un étage à faible température destiné à être utilisé dans un microscope électronique comprend un corps principal (37), un support (10) pour le montage d'un échantillon, un échangeur thermique (16) à l'intérieur du corps principal (37), des conduites (14, 18) amenant un produit de refroidissement vers l'échangeur thermique, une barre (22) de section transversale relativement large et de conductivité thermique relativement élevée interconnectant l'échangeur thermique (16) et le support de montage de l'échantillon (10) pour former entre eux un chemin de transfert thermique, et un organe de support (28) de section transversale relativement réduite et de conductivité thermique relativement faible interconnectant le support de montage d'échantillon (10) et le corps principal (37), l'organe de support (28) étant généralement un organe en forme de boîte (28) disposée autour de ladite barre. Un anticontaminateur pour un microscope électronique comprend un blindage cryogénique métallique (58), un réservoir (50) pour le liquide cryogénique maintenu au point d'ébullition, et un chemin thermique (60) entre le blindage (58) et le réservoir (50).
Patent EP-0115285-A1 (EP)
Inventor: LOFFELMANN RUDOLF
IPC: B01D1/18
Filed: 1984-01-13
Abstract: A spray dryer consisting of a tower-like drying container with spraying elements for introducing therein the material to be dried, pipelines and heater for injecting a heated drying gas, and a separator for separating dry fine material and gas. The dry fine material is agglomerated inside the drying tower. The separator consists of porous filter tubes, on which a dust-laden gas stream impinges, which covers the entire flow cross-section of the drying tower. Fine product material deposited on the filter tubes is shaken off by surges of compressed air and drops into a drying zone, a spraying zone, and finally, into a collecting hopper.
Patent EP-0127899-A1 (EP)
Inventor: COY DAVID HOWARD
IPC: A61K38/00
Filed: 1984-06-04
Abstract: Novel cyclic pentapeptide somatostatin antagonists and method for increasing the release of growth hormone, insulin, and glucagon in mammals are described.
Patent EP-0143971-A1 (EP)
Inventor: PFROTSCHNER GERD DIPL-ING
IPC: C21B7/14
Filed: 1984-10-23
Abstract: 1. Tapping spout for a shaft furnace, especially for a blast furnace producing pig iron, including a trough (1) provided with a refractory lining for leading the liquid metal, provided with hollow cooling elements (4) including connecting pipes (34) for supplying cooling water and discharging same, the refractory lining consisting of an inner lining (5) and an outer lining, characterized by the cooling element being arranged within the inner lining (5) adjacent the outer lining (6), and by sensors (10, 27) capable for measuring the rise of temperature caused by working in the trough, and connected to a control circuit for shutting off the main water supply pipe (12) by magnetic valves (23, 25) outside of the trough in case of the temperature or the temperature rise exceeding a given maximum value, and connecting the connecting pipes (34) for supplying to a main air pressure pipe (19) whereas changing over by magnetic valves (24, 26) the discharging pipes from a main discharge water pipe (13) to a main discharge air pipe (20) thus the pressurized air flowing through the cooling elements (4) taking over further the abduction of heat.
Patent EP-0183870-A1 (EP)
Inventor: ROHWEDDER HELMUT
IPC: A01D41/12
Filed: 1984-12-07
Abstract: Das Entleerungsrohr (38) einer Entleerungsvorrichtung ist an eine Auslaßöffnung des Sammelbehälters (10) eines Mähdreschers angeschlossen und über einen Stellwinkel von 90° verschwenkbar. Eine im Entleerungsrohr (38) angeordnete Schneckenwelle (39) läßt sich in jeder Stellung des Entleerungsrohres (38) antreiben. Hierzu ist eine im Sammelbehälter (10) angeordnete Schneckenwelle (19) über zwei Kreuzgelenke (44, 49) einer ersten Zwischenwelle (45), eines Winkelgetriebes (50) sowie einer zweiten Zwischenwelle (60) mit der Schneckenwelle (39) des Entleerungsrohres (38) antriebsverbunden. Auf diese Weise läßt sich das Entleerungsrohr (38) um 90° ohne weiteres verschwenken und die zugehörige Schneckenwelle (39) stets antreiben.
Patent EP-0158735-A1 (EP)
Inventor: FRANK WERNER
IPC: B66F7/00
Filed: 1984-12-20
Abstract: An aircraft lifting and lowering apparatus (1) for small and medium-sized aircraft (2) has two lifting columns (3a, 3b) each of which has a lifting carriage (9) that can be raised and lowered. In this arrangement, support arms (11, 13), which carry a drag shoe (15, 16, 17) at their free ends, are attached to this lifting carriage. Such an apparatus is cost-effective to produce, as well as being simple and foolproof in operation. <IMAGE>
Patent EP-0128599-A1 (EP)
Inventor: VAN DER BURGT MAARTEN JOHANNES
IPC: B05B15/02
Filed: 1984-05-02
Abstract: Self cleaning atomiser having a tubular body 1 and a valve stem 3 with a valve member 5 forming with the tubular body 1 an annular slit nozzle 6 with variable width wherein the valve member 5 ist continuously rotatable during operation for cleaning the slit nozzle 6. 
<??>The invention further relates to a process for combusting liquid or slurry fuel in which process an atomiser of the above type is used.
Patent EP-0133027-A1 (EP)
Inventor: YAMAKAWA AKIO C O SONY CORPORA
IPC: G11B7/12
Filed: 1984-07-26
Abstract: An optical information reproducing apparatus for reproducing an information recorded on a recording surface of a disc shape record medium is disclosed which includes an optical pick up device mounted on a tiltable optical block and having a laser beam source for generating a laser beam and a photo detector for detecting the reflected beam from the recording surface and for reading the recorded information, a skew error detector (13) mounted on the tiltable optical block and for detecting the skew of the record medium and a skew error corrector controlled by the output of the skew error detector and for controlling the optical block so that the optical axis ofthe pick up device is maintained to be perpendicular to the recording surface. In this case, the skew error detector (13) includes a diffusion light source (10), a divided photo detector (18) and a lens (16), the light source and the divided photo detector which are arranged symmetrical with respect to the axis parallel with the optical axis of the optical pick up device, the light irradiated from the light source and relfected from the recording surface is directed to the divided photo detector through the lens such that a real image of the diffusion light source is formed on the divided photo detector, and the difference between the light amounts detected by respect i ve areas of the divided photo detector represents the skew error output of the skew error detector.
Patent EP-0136041-A1 (EP)
Inventor: OHTA KENJI
IPC: G11B7/24097
Filed: 1984-08-17
Abstract: A recording medium is disposed on a glass substrate having concentric guide grooves. A centering device is secured to the glass substrate at the center of the guide grooves. In a preferred form, photopolymer is disposed between the centering device and the glass substrate as adhesive. The centering device is provided with an aperture through which ultraviolet rays are applied to the photo-polymer to cure it.
Patent EP-0151350-A1 (EP)
Inventor: MACELWEE THOMAS WILLIAM
IPC: H01L21/265
Filed: 1984-12-19
Abstract: In a process for manufacturing vertically integrated MOS devices and circuits, gate oxide and a gate are formed on a semiconductor substrate such as a silicon substrate. A layer of polysilicon is then deposited over the wafer, the polysilicon contacting the substrate silicon through a window in the gate oxide. The substrate silicon and the polysilicon are then laser melted and cooled under conditions that encourage crystal seeding from the substrate into the polysilicon over the gate. Subsequently, ions are implanted into the silicon substrate and the polysilicon to form source and drain regions. By introducing the source and drain dopants after melt associated seeding of the polysilicon, the risk of dopant diffusion into the device channel regions is avoided.
Patent EP-0119123-A1 (EP)
Title: Equilibreuse, notamment pour roues de véhicules automobiles
Inventor: BRIHIER GERARD CHARLES CAMILLE
IPC: G01M1/22
Filed: 1984-02-21
Abstract: Dans cette équilibreuse, la broche (19) supportant le plateau (20) recevant la roue, est montée rotative dans des paliers (18) qui sont montés dans des parties terminales annulaires (16, 17) d'un corps tubulaire (13). La partie médiane (15) de celui-ci est fixée au bâti (11, 12) de la machine et reliée aux parties terminales par des organes (25, 26) élastiquement déformables dans une direction située dans un plan de mesure qui est un plan axial de la broche et du corps tubulaire. Des capteurs de mesure sont fixés sur les organes (25, 26) élastiquement déformables. L'agencement permet d'éliminer tout effort parasite risquant d'influencer défavorablement la mesure et de ce fait d'utiliser un simple entraînement à engrenage (22) pour la broche (19).
Patent EP-0139654-A1 (EP)
Inventor: ZIEGLER WOLFGANG
IPC: G02F1/137
Filed: 1983-12-24
Abstract: Dispositif de réduction de la transmission résiduelle d'affichages à cristaux liquides, grâce auquel doivent être éliminées les interférences de couleur lors d'un affichage par contraste négatif dans les zones non excitées de l'affichage (10). A cet effet est disposée entre un polarisateur frontal (23) et la plaque de verre avant (11) de l'affichage à cristaux liquides (10) une feuille de retard (22) dont le plan principal (25) est tourné selon un angle (alpha) allant jusqu'à 20o par rapport au plan principal de polarisation de la lumière polarisée sortant de la substance de cristaux liquides et torsadée de 90o. En outre, le plan principal (26) du polarisateur frontal (23) est tourné d'environ 90o par rapport au plan principal (25) de la feuille de retard (22).
Patent EP-0137802-A1 (EP)
Inventor: STERNHEIMER JOEL
IPC: G21K1/00
Filed: 1984-02-09
Abstract: Procédé de modélisation acoustique des particules élémentaires. Procédé de modélisation des particules élémentaires, qui consiste à représenter les vibrations associées aux particules selon la formule mc2 = hnu, par des vibrations acoustiques, en transposant numériquement leur fréquence mesurée en Hertz de 68 octaves vers le bas, la fréquence obtenue étant prise comme fondamental d'une vibration acoustique périodique incluant un petit nombre d'harmoniques, la transposition pouvant être réalisée pratiquement en divisant les masses des particules exprimées en MeV par 1,22066 et éventuellement par 2n, où n est un petit nombre entier relatif, de manière à aboutir à une fréquence audible. Application à la fusion nucléaire industrielle.
Patent EP-0148943-A1 (EP)
Inventor: ROTHCHILD RONALD D
IPC: F26B17/12
Filed: 1984-07-09
Abstract: Procédé et appareil pour dilater du tabac contenant de l'humidité. Le tabac est chauffé rapidement par un courant de gaz chauffé, par contact entre l'écoulement descendant à haute vitesse du gaz et le tabac tandis que le tabac est en transit sur une convoyeuse poreuse au gaz (16). La convoyeuse a de préférence la forme d'un tambour cylindrique (10) doté d'une surface cylindrique poreuse au gaz et tournant autour de son axe. Le procédé et l'appareil décrits dans la présente invention, en comparaison aux procédés et appareils similaires conventionnels, permettent d'utiliser une sécheuse d'expansion à jet descendant qui fonctionne sans lubrifiant à haute vitesse et à température élévée, assurant un temps d'exposition très court.
Patent EP-0158640-A1 (EP)
Inventor: KITNER WILLIAM M
IPC: B63B35/73
Filed: 1984-07-30
Abstract: Structure de flottaison stabilisatrice pour embarcations, comprenant deux coques (23), (25) qui entourent le périmètre externe d'une embarcation monoplace propulsée du type à ski, pour étendre la surface en contact avec l'eau. Un siège (36) situé à l'arrière permet à l'utilisateur d'être assis pendant la navigation. Un goujon amovible (34) assure le placement de l'embarcation à l'avant et une paire de sangles et de boucles (27) maintiennent ensemble les coques (23) et (25). Les coques sont creuses et étanches et forment une chambre de flottaison pour la structure. Dans une variante, un ensemble de feux de navigation (48), (50) et (52) peuvent être utilisés dans des eaux navigables. Ces feux sont câblés de manière solidaire avec la structure et sont alimentés soit par le système d'allumage de l'embarcation, soit par un accumulateur indépendant. Un organe d'inversion de poussée (54) à actionnement mécanique peut également être incorporé à proximité du dossier du siège (36), derrière la décharge d'eau, pour permettre d'inverser la direction de l'embarcation ou pour ajouter une possibilité de freinage.
Patent EP-0160666-A1 (EP)
Inventor: FEUZ FRITZ
IPC: B61B12/12
Filed: 1984-10-26
Abstract: Un galet de guidage (14) est prévu sur l'axe principal (2) du dispositif de blocage (1). A l'extrémité de l'axe principal est placée de manière à pouvoir tourner une mâchoire intérieure de blocage (3). Une mâchoire extérieure de blocage (7) est articulée contre la mâchoire intérieure de blocage (3) et est reliée de manière à résister à la rotation à la partie de châssis supérieure (6) du dispositif de blocage. Un organe de butée (9) est prévu sur la mâchoire extérieure de blocage (7). Pour ouvrir les mâchoires de blocage (3, 7), un galet d'actionnement (10) est poussé vers le bas, la mâchoire extérieure de blocage étant amenée dans une position inférieure en s'opposant à la pression d'un ressort (21) disposé sur l'axe principal (2). Simultanément, la mâchoire intérieure de blocage (3) tourne autour de l'articulation tournante (11) située à l'extrémité de l'axe principal (2). Pour fermer les mâchoires de blocage, le galet d'actionnement (10) est ramené en position supérieure. Le dispositif de blocage, utilisable en particulier pour des téléphériques, ne nécessite que peu de pièces, qui conviennent en tant que modules aussi bien pour des dispositifs à accouplement unique que pour des dispositifs à accouplements multiples. Le dispositif permet en outre un guidage de rails simple et rectiligne aux endroits où sont faits les accouplements du téléphérique.
Patent EP-0187875-A1 (EP)
Inventor: NEGRI EMILIO
IPC: G01D5/347
Filed: 1985-01-02
Abstract: A digital transducer, which can be engaged with a rotary or rotating shaft comprises a rotating sector (16) provided with apertures or perforations (16a) arranged according to arcs on different radiuses, having predetermined angular extension according to a binary code with a selected number of components corresponding to the number of bands of apertures on the different radiuses, information areas being defined for each aperture set positioned on different radiuses included in a predetermined angle. 
     It advantageously provides, in an area adjacent to the information areas, a set of auxiliary apertures or slots (30) arranged according to arcs with the same angular extension, all aligned on the same angle, an aperture being provided at each Information band.
Patent EP-0156143-A1 (EP)
Title: Mounting arrangement of brake shoe units on railway vehicles
Inventor: STALTMEIR JOSEF
IPC: B61H1/00
Filed: 1985-02-12
Abstract: 1. Mounting means of block brake units (6) for rail vehicles with laterally displaceable wheel sets in which the block brake unit (6) is capable of moving perpendicularly to the vehicle longitudinal direction, relative to the vehicle frame, wherein an elastic load (spring 14) acts on the block brake unit (6) towards the vehicle longitudinal centre plane (13).
Patent EP-0162385-A1 (EP)
Title: Verfahren zur Herstellung von Dienen durch Dehydratisierung von Aldehyden
Inventor: HOELDERICH WOLFGANG DR
IPC: C07C13/20
Filed: 1985-05-10
Abstract: Verfahren zur Herstellung von Dienen durch Dehydratisierung von Aldehyden bei höherer Temperatur, wobei man die Dehydratisierung unter Verwendung von Zeolithen als Katalysatoren vornimmt.
Patent EP-0173809-A1 (EP)
Inventor: COOPER RONALD JULIUS
IPC: G06F15/16
Filed: 1985-06-24
Abstract: An arbitration apparatus and technique are disclosed in which the request lines from a plurality of potential requestors serve both as interrupt and DMA bus request signal lines to an arbitration device. The arbitration device selects among contending requestors on a priority basis and generates a grant signal interpreted by the requesting devices either as an interrupt grant or a bus grant depending upon whether or not an interrupt acknowledge signal is received. This effectively multiplexes the grant request lines from a plurality of requestors to greatly reduce interconnection complexity and cost. A single interrupt grant/bus grant multi-wire signal cable connects from the arbitration device to the individual requestors. A grant will appear on a single line thereof connected to an individual requestor that has been granted either an interrupt or access to the bus. Interrupt requests from the requestors are ORed together and simultaneously presented to a central controlling microprocessor. The arbitration device determines which requestor will be granted access and, under control of the central control microprocessor, the arbitrator gates an interrupt grant or a DMA grant signal to the device selected by the arbitration mechanism. The dual usage of the grant and request lines by the arbitration device represents a multiplexing feature to further reduce interconnections.
Patent EP-0211099-A1 (EP)
Inventor: BANDARA UPALI DR DIPL-CHEM
IPC: G11B23/50
Filed: 1985-08-06
Abstract: The frictional coefficient as well as the triboelectric current that exist between the magnetic head carrying slider and the surface of a magnetic disk, both in sliding contact, are reduced by an appropriate pre-­conditioning. This pre-conditioning consists in running the head-disk assembly for an appropriate time of at least several minutes at a low velocity of e.g. 200 to 400 rpm in a dry gas atmosphere of less than 1 % relative humidity. By this pre-conditioning the life­time of lubricated head-disk assemblies is increased.
Patent EP-0173888-A1 (EP)
Inventor: TAYLOR RONALD P
IPC: C08L51/02
Filed: 1985-08-12
Abstract: The present invention is directed to a process for the production of optionally cellular, polyurethane elastomer moldings by reacting a reaction mixture containing
     1) a polyisocyanate,   II) an isocyanate-reactive polymer having a molecular weight of about 1800 to 12 000,   III) about 5 to 50% by weight, based on the weight of component (II) of a chain extender comprising a sterically hindered aromatic diamine and   IV) an internal mold release agent mixture comprising   a) about 0.5 to 10% by weight, based on the weight of components (11) and (111) of a zinc carboxylate containing 8 to 24 carbon atoms per carboxylate group and   b) .a compatibilizer comprising a member selected from the group consisting of nitrogen-containing, isocyanate-reactive. acyclic compounds and nitrogen-containing, isocyanate-reactive polymers in an amount sufficient to solubilize the zinc carboxylate so that when the internal mold release agent mixture is in admixture with components (11) and (111), the zinc carboxylate posseses improved resistance to precipitation, the reaction mixture being processed as a one-shot system by the RIM process at an isocyanate index of about 70 to 130.
Patent EP-0173156-A1 (EP)
Inventor: YOSHIEDA KEIICHI
IPC: B65H20/16
Filed: 1985-08-12
Abstract: A gripper mechanism (10) for feeding a pair of elongate strips such as a pair of slide fastener stringers (13, 14) has a pair of gripper holders (15, 16) supporting a pair of grippers (17, 17) for gripping the slide fastener stringers (13, 14), respectively, and a pair of sliders (23, 28) joined to the gripper holders (15, 16), respectively, and slidably disposed in a housing (26) for independent movement therein. In response to engagement with a cam (37 or 38) on a feed path, the grippers (17, 17) are opened to grip or release the slide fastener stringers (13, 14). The grippers (17, 17) are normally urged by a spring (39) to clamp the slide fastener stringers (13,14). A pinion (43) is angularly movably supported on a slide block (42) in the housing (26) and held in mesh with a pair of racks (40, 41), respectively, of the sliders (23, 28). A spring (39) acts between the housing (26) and the slide block (42) for normally urging the slide block (42) in a direction to move the gripper holders (15, 16) into abutment against the housing (26). The gripper holders (15, 16) can be moved relatively to each other toward and away from the housing (26).
Patent EP-0184209-A1 (EP)
Inventor: LEHNHOFF PETER ALEXANDER
IPC: E02F9/28
Filed: 1985-12-05
Abstract: Anordnung für einen Schaufelradeimer (1) eines Schaufelradbaggers, wobei der Schaufelradeimer auswechselbar angeordnete Eckzähne, Mittelzähne und Seitenzähne aufweist, die jeweils gleiche Zahnform und gleiche Zahnabmessungen besitzen, jedoch in bezug auf die Oberkante des Schaufelradeimers unterschiedlich geneigt sind, und ein Baggerzahn für diese Anordnung.
Patent EP-0168863-A1 (EP)
Inventor: DAAE ERIK LUDVIG
IPC: B01D46/02
Filed: 1985-06-15
Abstract: Method for removing particles, consisting of - or comprising bituminous material and/or other organic compounds from wastegases such as emanate from for instance the process of melting and refining metalscrap. Wastegases are conducted through filterbags which filter out the said particles. Pollution of the filterbags is prevented to a great extent by precoating the bags with a pulverised lime-mixture and is reduced even further by adding pulverised lime to the wastegases during the purification process. Periods between cleaning the filterbags are extended to about 24 hours; the lifetime of the bags is prolonged to several years.