baber/WOPTO huggingface dataset:
Patent EP-0152581-A1 (EP)
Inventor: GORZEL HERIBERT DIPL-ING
IPC: H03F3/72
Filed: 1984-12-12
Abstract: To provide for essentially instantaneous stable operation of an electrical circuit, including an internal R/C feedback circuit, upon connection to an interruptible power supply source (+US, G), the circuit includes an additional or auxiliary input terminal (14) which is connected to a series-capacitor network, including a series capacitor (C1, 19) serially connected between the additional terminal (14) and a power terminal of the power supply, and a shunt capacitor (C2, 18) connected between the additional terminal (14) and ground or chassis of the power supply; and wherein the capacity value relationships of the series and shunt capacitors are so selected with respect to the voltage of the power supply that the additional terminal will have a voltage corresponding to at least approximately the operating point (UV) impressed thereon upon connection of the power supply means.
Patent EP-0152595-A1 (EP)
Inventor: MATSUMURA SUSUMU SOGHO GIGYUTS
IPC: H02M7/757
Filed: 1982-09-21
Abstract: This invention relates to an apparatus for controlling a DC power transmission system. A self-excited converter (4) for power conversion between AC and DC power is disposed between DC power transmission lines and is connected to an AC system through a transformer (30) and a breaker (52) a starter system is connected to the AC system (50) and to the ignition input of the converter (4). The starter system comprises a phase detector (54), a phase coincidence detector (60), a timer circuit (61) and a circuit (62, 63). The starter system provides for a controlled starting operation avoiding undesired excess currents in the converter.
Patent EP-0187170-A1 (EP)
IPC: B60B27/02
Filed: 1984-12-28
Abstract: The invention relates to a bicycle, the frame (31) of which is connected to a single-arm drive extension (30) which, at its rear end, has firmly connected to it a rear wheel axle (11a) which is rotatably mounted and can be driven by a drive device (38,33,34,35), onto which rear wheel axle (11a) the rear wheel can be attached from one side. Moreover, the front wheel holder connected to the bicycle frame (31) is designed as a monospar fork (1), with the front wheel axle (11) being firmly connected to the monospar fork (1) for accommodating the front wheel on one side. The wheels (8a,8b) have wheel hubs (9a,9b) which are designed in half shell shapes and are open towards the axle bearing devices (12,13,14), with a break device (22), which is firmly connected to the axle bearing device, being arranged within at least one half shell shaped wheel hub, which brake device (22) can be pressed against the inner peripheral surface of a wheel hub (9a, 9b) for braking the bicycle. The bicycle according to the invention, apart from identical wheels, has practically identical axle bearings and brake devices for the front and rear wheels, which are protected from external influences by the wheel hubs. By releasing only one screw (20), it is possible to change a wheel without dismantling the brake devices.
Patent EP-0125856-A1 (EP)
Inventor: SHIRAKI HACHIO C O PATENT DIVI
IPC: H01F6/06
Filed: 1984-05-04
Abstract: A compound-superconducting coil of the type including a plurality of superconducting wires in a tube and forcing a coolant through the tub. The subject compound-superconducting coil (10) comprises a plurality of compound-superconducting wires (12) and a tube (20) for receiving the plural wires. Void spaces are provided in the interior of the tube (20) to allow for the passage of a coolant. The void fraction is 45% to 70% of the tube interior. The subject compound-superconducting coil, when brought to a superconducting condition, allows for the passage of a current whose magnitude accounts for at least 80% of a critical current observed when the wire is strain-free state.
Patent EP-0140547-A1 (EP)
Inventor: BATE ANTHONY JOHN
IPC: B05B7/04
Filed: 1984-09-07
Abstract: An external mix miniature spray gun of the airbrush type obtains a spray of paint by directing a jet of gas from a source over a nozzle 9. A control valve for the flow of gas is connected at one end 26 to the source and an outlet 29 at the other end for discharge into the body of the gun. The valve includes a body of circular end profile with the inlet 26 leading to first generally radial flow passages 27 opening to the side of the valve body and second generally radial flow passages 28 leading from the side of the valve body to the outlet 29. A sleeve 2 is rotatably retained on the valve body by means 30 defining interengaging threads and spans between the first and second radial passages 27.28 to define an internal space for gas flow therebetween. A tapered surface 35 in the gas flow space on the interior of the sleeve is arranged to approach or withdraw from a portion of the valve body to enlarge or diminish the gap therebetween as the sleeve is rotated relative to the body. At small degrees of valve opening the radial bores 28 are masked by the threads 30 of the sleeve so that the threads provide a flow resistance facilitating control at low gas flow rates. With a valve of the above kind the flow of air through the airbrush can be shut off in the airbrush itself rather than at source, the pressure can be adjusted in accordance with the fluid being sprayed and if the source is an aerosol type bottle the pressure can be regulated to maximise the aerosol life.
Patent EP-0145277-A1 (EP)
Inventor: KRAMER DAVID MOSES
IPC: G01R33/20
Filed: 1984-11-08
Abstract: In an NMR imaging system, two-pulse excitation sequences are used to acquire lines of NMR signal information. Artifact signal components may also be present during the times of NMR signal acquisition. In order to remove these artifacts from the center of the image, the artifact signals are alternately phase-encoded from line to line by alternating the phase of one of said excitation pulses from line to line. Fourier transformation is performed on the lines of information in at least the direction of alternate phasing of the artifact components, which relocates the artifacts to the edge of the resulting image.
Patent EP-0125970-A1 (EP)
Inventor: SUCK CATHERINE
IPC: B65D83/14
Filed: 1984-05-02
Abstract: A metering valve adapted to be mounted on a container for delivering a liquid under pressure contained in the container, of the type comprising a metering head with an elastic membrane, an end-sleeve, a valve body and a piston sliding in the valve body and formed with a blind central bore and a radial throughgoing hole opening into the central bore. The valve body is made of two portions, a lower portion positioned to be located inside the container when the valve is mounted on the container and an upper portion applied on the lower portion positioned to be inside the container, but extending outside the container on a major portion thereof when the valve is so mounted. The upper portion of the valve body is formed with a bore in which slides a piston limited upwardly by a shoulder forming an abutment for the piston. The piston is formed with an outer annular groove in its central portion surrounded by two O-rings. The radial throughgoing hole of the piston opens into the annular groove.
Patent EP-0123644-A1 (EP)
Inventor: GROTE NORBERT DR-ING
IPC: G02F1/025
Filed: 1984-03-23
Abstract: Monomodal systems having wavelengths in the 1.3  mu m range are beginning to make their appearance in optical communications. Monolithically integrated electronic and optical devices are needed for this purpose. The InP system (InP, GaInAsP) is particularly suitable for this wavelength range. CdO, which is transparent to these wavelengths, suggests itself as electrode material because of its electrical properties. CdOInP junctions present problems in this connection because of, for example, unduly low barrier heights. The invention provides a remedy by building up a transparent CdO electrode after the fashion of an oxide-supported Schottky contact on InP material. For this purpose, a plasma oxidation, followed by a sputtering of the CdO which maintains the stoichiometry and finally by a heat treatment, is carried out. <IMAGE>
Patent EP-0179772-A1 (EP)
Inventor: GODDARD EARL FENTON
IPC: H02K5/26
Filed: 1984-08-10
Abstract: Groupe de montage (21) conçu en particulier pour monter un alternateur de remplacement (11) du type comportant une paire d'ergots inférieurs de montage (13) sur une paire d'ergots espacés de montage (41) d'un bloc moteur. Le groupe de montage (21) comporte deux parties, l'une (23) conçue pour la connexion à l'alternateur (11) et l'autre comportant une paire de pattes de fixation (27) pour permettre la fixation aux ergots de montage (41) du moteur. L'espace entre les pattes de fixation est réglable grâce à des bras coulissants (29) afin de faciliter la fixation du montage aux divers écarts des ergots de montage (41). Le groupe (21) peut également permettre un mouvement de pivot entre l'alternateur et le moteur par le réglage de la partie (23).
Patent EP-0158280-A1 (EP)
Inventor: RUCH SIEGFIED DR
IPC: C07C7/11
Filed: 1985-04-03
Abstract: Acetylene is removed from a crude C2-stream by scrubbing with an absorbent in an absorption column, a liquid, substantially acetylene-free C2-stream being fed into the absorption column between the feed points for the crude C2-stream and for the absorbent.
Patent EP-0169431-A1 (EP)
Inventor: KURODA MICHIO
IPC: F23R3/04
Filed: 1985-07-08
Abstract: The present invention relates to a gas turbine combustor (3) which produces a little amount of NOx. The combustor (3) has a head combustion chamber (11) and a rear combustion chamber (12) which is larger in diameter than the head combustion chamber (11). The head combustion chamber (11) is provided with an axially extending hollow frustoconical tubular member (13) to form an annular combustion space therein, air holes for axially jetting air into the annular combustion chamber, air holes formed on the peripheral wall for injecting air and a plurality of fuel nozzles (22) projected into the annular combustion space for injecting fuel into vortex formed by the air jet and the injected air flow whereby the flame is stabilized and lean combustion can be performed. The rear combustion chamber (12) has a fuel and air supply means on the upstream side which consists of air inlets formed by whirling vanes and fuel nozzles disposed in the air inlets so that fuel and air are mixed well. The fuel and air mixture is jetted substantially axially while whirling it so that hot spot formation is avoided, NOx formation is limited extremely.
Patent EP-0171813-A1 (EP)
Inventor: KUSANKE KARL-ERNST
IPC: F16B12/26
Filed: 1985-08-15
Abstract: 1. A push-on fitment for fixing screen members and other attachment elements to frame portions or body portions, wherein on the frame or body portion a first fitment portion (1) has a tongue (6) arranged on a carrier plate (3), with a retaining projection (8) in an engagement surface (7), and on the screen member of attachment element, a second fitment portion (2) has a guide channel (21) also arranged on a carrier plate (11), with a retaining edge (16) which matches the engagement surface (7) of the first fitment portion (1), wherein the side walls (17) of the guide channel (21) converge inclinedly in the push-in direction and the side edges (10) of the tongue (6), which lie thereagainst in the fixing condition, are of a corresponding inclination, characterized in that the retaining edge (16) of the second fitment portion (2) is provided on the base wall (15) of the guide channel (21), between the side walls (17), and thereby the tongue (6) can be latched to the base wall (15), wherein the retaining edge (16) and the retaining projection (8), for releasability of the connection, are of a profile which extends inclinedly in the push-in direction, and that the tongue (6) is displaced relative to the fixing side of the carrier plate (3) of the first fitment portion (1) by the thickness of the base wall (15) of the guide channel (21) of the second fitment portion (2) so that the base wall of the guide channel is held between the tongue and the frame portion in the fixing condition.
Patent EP-0223889-A1 (EP)
Inventor: HOSTETLER DONALD EDMUND
IPC: C08F10/00
Filed: 1985-11-21
Abstract: The hydrocarbon fluid friction reducing properties of copolymers of two or more alpha-monoolefins having 2 to about 30 carbon atoms is improved by copolymerising the monomers in the liquid state by means of a Ziegler catalyst and a two-component activator system comprising a dialkylaluminum halide compound and a dialkylaluminum alkoxide compound.
Patent EP-0178960-A1 (EP)
Inventor: HANLON JOHN VINCENT
IPC: C10L1/22
Filed: 1985-09-05
Abstract: Coking in and around the injector nozzles of indirect injection compression ignition engines is reduced by means of distillate fuel with which has been blended suitable concentrations of:(a) organic nitrate ignition accelerator, and(b) the condensation product of a phenol, preferably a high molecular weight alkylphenol, and aldehyde and an amine having a H-N group.Also described are additive mixtures of (a) and (b) for use in distillate fuels in amounts sufficient to reduce the coking tendencies of such fuels when used in the operation of indirect injection compression ignition engines.
Patent EP-0198832-A1 (EP)
Inventor: WAGBERG LARS ERIK RUDOLF
IPC: D21H17/29
Filed: 1984-11-28
Abstract: Procédé de production de papier par l'addition d'un système d'agent de résistance à sec et de rétention. Le système comporte au moins 1% d'amidon cationique avec un degré de substitution d'au moins 0,005, entre 0,003 et 0,5% d'un polymère très anionique avec un poids moléculaire supérieur à 106 et entre 0,005 et 0,5% d'un polymère synthétique cationique.
Patent EP-0157878-A1 (EP)
Inventor: HOWARD WILLIAM G
IPC: H01M6/14
Filed: 1984-09-28
Abstract: Cellule électrochimique non aqueuse comprenant une anode en métal actif, tel du lithium, du sodium, du potassium, du calcium ou des alliages, une cathode-électrolyte liquide comprenant un soluté dissous dans un solvant qui est, de préférence, un oxyhalogénure d'un élément du groupe V ou du grupe VI de la table périodique, la surface de l'anode en contact avec la cathode-électrolyte étant recouverte d'un film polymère possédant des liaisons éther. Dans une réalisation préférée de la présente invention, l'anode est recouverte de polyéthersulfone.
Patent EP-0185681-A1 (EP)
Inventor: MOTHERSOLE DAVID S
IPC: G06F13/40
Filed: 1985-04-12
Abstract: Dans un processeur de données destiné à exécuter des opérations sur des opérandes d'une taille donnée, un contrôleur de bus (14) permet de mettre les opérandes en communication avec un organe de stockage (20) possédant un port de données qui peut être un sous-multiple de la taille des opérandes. En réponse à un signal émis par le contrôleur de bus (14) demandant le transfert d'un opérande d'une taille particulière, le dispositif de stockage (20) produit un signal de taille indiquant la taille du port de données disponible pour accueillir le transfert requis. Suivant la taille de l'opérande à transférer et la taille du port de données du dispositif de stockage (20), le contrôleur de bus (14) peut diviser le cycle de transfert de l'opérande en plusieurs cycles de bus afin de transférer complétement l'opérande. Pendant ce processus, le contrôleur de bus (14) compense tout mauvais alignement d'adresse entre l'opérande et le port de données. Afin de distinguer les cycles d'opérande individuels de la pluralité de cycles de bus dont peut se composer un cycle d'opérande, le contrôleur de bus (14) produit un signal de départ de cycle d'opérande uniquement au départ du premier cycle de bus de chaque cycle d'opérande.
Patent EP-0242400-A1 (EP)
Inventor: FUJITANI TAKASHI THE KANSAI EL
IPC: G21C13/06
Filed: 1985-08-28
Abstract: L'appareil de transport ci-décrit transporte une machine d'extraction de goujons qui y est suspendue via un chariot et un treuil au-dessus d'une enceinte sous pression sur laquelle sont fixés de nombreux goujons. L'appareil de transport possède une unité de réglage de voie de roulement comportant un guide le long de la périphérie extérieure d'un couvercle de l'enceinte sous pression et possède un mécanisme de guidage s'inspirant du guide pour limiter le degré de liberté dans l'air de la machine d'extraction de goujons. Le mécanisme de guidage est pourvu d'un détecteur permettant de détecter la position de la machine d'extraction de goujons. L'invention se rapporte également à un appareil permettant de commander le positionnement de l'appareil de transport et de le faire démarrer à une vitesse lente, d'accélérer progressivement pour atteindre une vitesse prédéterminée et de décélérer progressivement avant d'atteindre une position d'arrêt désirée.
Patent EP-0195808-A1 (EP)
Inventor: HOLLAND SIMON JEFFREE ROY
IPC: A01C7/20
Filed: 1985-09-13
Abstract: Une unité de percement (10) de trous pour semences en lignes de haute précision comprend une unité semeuse (20) montée sur une barre d'accrochage (12) à l'aide d'un mécanisme de suspension (14) comprenant des fourches coulissantes (34, 36). La friction de coulissement des fourches amortit les chocs provoqués par les irrégularités du terrain sous l'action d'une roue (16) de contact avec le sol, ce qui permet de suivre de façon plus équilibrée les contours du terrain.
Patent EP-0192974-A1 (EP)
Inventor: OKAMOTO EISAKU
IPC: G10H1/00
Filed: 1986-01-27
Abstract: in a key depression indicating device for an electronic musical instrument capable of visually indicating which keys are to be depressed on a keyboard, the device includes a plurality of indicators provided correspondingly to a plurality of keys of the keyboard. Illumination of each indicators is so controlled by an illumination control means that an indicator corresponding to a succeeding note is lighted up at a timing, for example, a 4-th note's length ahead of the timing to depress the key irrespective of any length of the preceding note. Thus, even when a complicated music performance including a train of a plurality of consecutive short notes as a 32nd note is required, the indicators corresponding to the preceding as well as the succeeding notes in the train are each lighted up at a timing, i.e. the 4-th note's time length ahead of each actual key depression timing for the music performance. In this way, since there is given a sufficient ready time for each note, the player of the instrument is able to perform a smooth key depressing operation in accordance with the key-depressing indications given by the device.
Patent EP-0212071-A1 (EP)
Inventor: KOEHLER ERICH KARL
IPC: B28D1/08
Filed: 1986-05-10
Abstract: A diamond band saw for stone slabs has a drive wheel (4), a return wheel (5) and an endless saw band, wherein a double-jointed arm (11) formed by two booms (13, 14) is movably attached to the machine frame (1), and a support and bearing plate (18) is rotatably arranged at the end of the second boom (14). <IMAGE>
Patent EP-0204265-A1 (EP)
Inventor: PASCAL JEAN-CLAUDE
IPC: C07D295/20
Filed: 1986-05-29
Abstract: Compounds having the formulaand the tautomers thereof wherein R, R<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup> and R<sup>5</sup> have the definitions given herein, are useful as antiarrhythmic agents.
Patent EP-0214525-A1 (EP)
Inventor: ARENS EGIDIUS
IPC: G01V1/38
Filed: 1986-08-20
Abstract: 1. An underwater vessel, more particularly a submarine having at least one flank array sonar disposed on the vessel's hull and extending in the lateral direction of the vessel to receive acoustic signals, characterized in that the flank array sonar (12; 112; 212; 312) is formed by a known hydrophone streamer (13; 113; 213; 313) which is retained over its longitudinal extension at a distance from the vessel's hull (10; 110; 210; 310) by spaced-out retaining members (27; 133, 134; 233; 333) attached to the vessel's hull (10; 110; 210; 310).
Patent EP-0224225-A1 (EP)
Inventor: ZERBAN RALF DR
IPC: A61B17/20
Filed: 1986-11-22
Abstract: In the device a support (3) provided with a number of groups (8) of tips (4) is arranged on the generated surface of a circular cylinder (1) that is rotatably mounted about an axis (2). <IMAGE>
Patent EP-0209930-A1 (EP)
Inventor: GELUK RONALD JAN
IPC: G01N23/04
Filed: 1986-06-20
Abstract: In an apparatus for slit radiography a body (1) to be irradiated is scanned at least twice by means of a planar, fan X-ray beam (4) emitted from an X-ray source (1) via a slit diaphragm (2), the hardness of which beam increases with each next scanning motion. 
     An X-ray detector (6) mounted behind the body collects the radiation passed, and sections of detection means (10) juxtaposed in the longitudinal direction of the X-ray detector, produce electrical signals depending upon the radiation collected by the respective X-ray detector sections, which signals are sampled during each scanning motion and are stored in a memory (13). The diaphragm (2) includes controllable elements (22) juxtaposed in the longitudinal direction of the slit in a number corresponding to that of the sections of the detection means. The controllable elements are each operative to locally block the slit diaphragm during a next scanning motion if a stored signal produced by the corresponding section of the detection means during a preceding scanning motion exceeds a predetermined value.
Patent EP-0226417-A1 (EP)
Title: Operating a multiple-access optical network
Inventor: HEALEY PETER
IPC: H04Q3/52
Filed: 1986-12-05
Abstract: A method of operating a multiple-access optical network is described. The network has a number of communication stations having receiving and transmitting portions (1,2; 3,4; 5,6). The stations are physically coupled together by optical waveguides and arranged such that each transmitting portion (1, 3, 5) can transmit signals to one or more receiving portions (2, 4, 6) but cannot transmit signals to the receiving portion of the same station. One method comprises enabling two stations to communicate with each other by transmitting information simultaneously in the same channel. Another method comprises enabling two stations to communicate with each other by causing the transmitting portion of one station to transmit an interfering signal in the same channel as the information transmitted by the transmitting portion of the other station, the interfering signal being such that at other receiving portions the information and interfering signals are received together.
Patent EP-0206902-A1 (EP)
Inventor: ROUSSEAU PIERRE
IPC: B60P3/34
Filed: 1986-06-10
Abstract: 1. Caravan of the folding, rigid type, comprising a lower body (2) constituted by a substantially horizontal and rectangular floor (8) and four lower, vertical panels (9a, 9b, 9c, 9d) connected rigidly to the floor (8), four upper panels (3a, 3b, 3c, 3d) pivotally mounted on the lower panels and a roof (4) covering the caravan and constituted by an upper body open on its lower side comprising ceiling (14) and four sides (15a, 15b, 15c, 15d) extending downwards, the said roof also being connected permanently to two opposing upper panels (3d, 3c or 3a, 3b), in particular by guide rails (22) integral with the roof (4) and co-operating with rollers or runners (23) associated with the upper corners of the said upper panels (3d, 3c or 3a, 3b), characterised in that it comprises rigid and non-deformable fitting elements (12) connected rigidly and in a non-removable manner to the roof (4), the said elements being defined by a lower wall (17) associated with the sides of said roof, substantially perpendicularly to the respective side, in order to constitute a rigid, peripheral, inner frame and at least partly by walls (18) associated with the ceiling (14) and disposed between the lower wall (17) and the ceiling (14), substantially perpendicularly to said lower wall, in order to constitute rigid stays maintaining the curvature of the roof (4).