baber/WOPTO huggingface dataset:
Patent EP-0464947-A1 (EP)
Title: Device for inscribing and/or reading a magneto-optical information carrier
Inventor: HENSING JOHANNES MARTINUS MARI
IPC: G11B11/10
Filed: 1991-07-02
Abstract: The invention relates to a device for inscribing and/or reading a magneto-optical disc (7). The device comprises a frame (1) carrying a turntable (5) which is rotatable about an axis of rotation (11), an optical unit (19), comprising an objective (21) and an actuator for moving the objective in at least a direction parallel to said axis of rotation, and a magnetic unit (59) arranged opposite to and spaced from the optical unit, viewed along said axis of rotation. By means of slides (101, 107) the optical unit and the magnetic unit are movable in a plane oriented transversely of said axis of rotation. The magnetic unit comprises a coil (131) arranged on a support and a further actuator for moving the coil at least in a plane oriented transversely of said axis of rotation. The device moreover comprises a measurement and control system for determining during operation of the device the radial position of the optical unit and the magnetic unit relative to each other, viewed from said axis of rotation, and for controlling at least the radial position of the coil relative to the objective.
Patent EP-0498090-A1 (EP)
Inventor: NOSTWICK ALLAN ALBERT
IPC: H02M1/42
Filed: 1991-12-19
Abstract: A rectifier bridge includes two pairs of diodes , each pair connected to opposing ends of the secondary winding of a boost transformer whose primary winding is in series with the secondary winding of a high frequency DC/AC inverter circuit output transformer which is connected to ballasting capacitors in a fluorescent lamp receiving circuit. The bridge output charges a smoothing DC supply capacitor whose voltage is boosted by a pair of capacitors charged by the boost transformer whose inductance determines that the zero portion of the incoming line current waveform is boosted. The line voltage peaks are uncorrected. In a second embodiment both the peak region and the zero crossing region of the incoming line current waveform are corrected by deriving a portion of the boost voltage from the load circuit and a portion from the inverter circuit.
Patent EP-0456520-A1 (EP)
Inventor: MATSUURA MAKOTO
IPC: B24C1/10
Filed: 1991-05-10
Abstract: Disclosed is an apparatus for detecting at least one of an intensity and a density of shot blasting during shot treatment, comprising a shot bombardment and propagation member (1) including a first part (21; 51) to be bombarded by a shot stream for generating elastic waves when bombarded by the shot stream and a second part (22; 52) for propagating the elastic waves therethrough, a transducer (4) for receiving the elastic waves from the shot bombardment and propagation member and transducing the elastic waves into a high-frequency electrical signal, and a measuring circuit (30) detecting at least one of the number of times of shot bombardment and the intensity of shot bombardment on the basis of the high-frequency electrical signal.
Patent EP-0480602-A1 (EP)
Inventor: BRUDER MARTIN JAMES
IPC: G05G1/00
Filed: 1991-09-26
Abstract: In a clutch operating mechanism, a clutch pedal (10) is mounted adjacent one end about a pivot (11) so that it may be moved between a rest position in which the clutch will be engaged and a depressed position in which the clutch will be disengaged, the clutch pedal (10) has an arm (15) extending from the pivoted end thereof, the end of the arm (15) engaging and depressing a leaf spring element (20) as it moves between its rest and depressed positions, the point of contact between the arm (15) and spring (20) moving through an over-centre position intermediate of the rest and depressed positions of the pedal (10), so that on one side of the over-centre position the spring (20) will apply a load to the pedal (10) urging it towards its rest position and on the other side of the over-centre position, the spring (20) will apply a load to the pedal (10) urging it towards its depressed position.
Patent EP-0482999-A1 (EP)
Inventor: MARCHE THIERRY
IPC: B60J10/04
Filed: 1991-10-23
Abstract: Connection part of sectional piece such as for example a sealing strip for a slidable vehicle window, this connection part comprising an aesthetic plate (30) intended to mask the extremity of the sectional piece (10) and of the support (14) on which the latter is mounted, and a longitudinal lug which engages in the sectional piece (10) and includes a snap-in end stop (38) which engages in an opening (40) in the support (10) to provide positive fixing of the sectional piece (10) to the support (14). <IMAGE>
Patent EP-0515500-A1 (EP)
Inventor: BAINS CHARANJIT SINGH
IPC: C07C29/152
Filed: 1991-02-12
Abstract: Cette invention concerne une méthode de conversion des hydrocarbures légers en oléfines, essence et méthanol. Dans la phase initiale, un gaz contenant un ou plusieurs hydrocarbures est synthétisé de façon à produire des hydrocarbures supérieurs, y compris de l'essence brute. Cependant, à des sélectivités commercialement acceptables, utilisant un catalyseur actuellement disponible, la majeure partie des hydrocarbures légers demeurent non synthétisés. De plus, le procédé de synthèse produit des quantités importantes de dioxyde de carbone et une certaine quantité de monoxyde de carbone. Selon cette méthode, les hydrocarbures légers non synthétisés et les oxydes de carbone sont utilisés pour produire du méthanol, qui peut être utilisé à plusieurs fins, dont la synthèse d'essence ou d'éthylène.
Patent EP-0593762-A1 (EP)
Title: Corde pour instrument de musique
Inventor: ITO KEISUKE
IPC: G10D3/10
Filed: 1991-07-08
Abstract: Un fil métallique (1) destiné à servir de corde d'instrument de musique, dont l'âme se compose de longs filaments tels que des fibres de carbone (2), présentant une forte résistance à la traction, des fils métalliques extrêmement fins, ou une combinaison de ces deux sortes d'éléments, est recouvert d'une forte épaisseur d'un métal précieux tel que l'or, l'argent, le platine, le palladium et le cuivre, d'autres métaux (5) d'une ductilité élevée, d'alliages de tels métaux, d'une résine synthétique, ou de céramiques, de manière à obtenir le résultat suivant: la qualité du son et le facteur d'atténuation peuvent être régulés, de même qu'une fréquence de référence peut être choisie, en modifiant le poids spécifique, la résistance à la traction de la corde et sa densité, en fonction du type d'instrument de musique sur lequel la corde est montée, la grosseur de la corde peut être choisie de manière à permettre le réglage de la résistance à la traction de la corde. La préservation de la qualité sonore de la corde pour les sonorités basses peut être assurée de manière durable. La corde peut être aisément rendue plus résistante à l'usure par un durcissement partiel. La valeur de la corde peut être augmentée, de même que son aspect esthétique, par l'utilisation d'un métal précieux.
Patent EP-0540633-A1 (EP)
Inventor: LIGHT FRED WINIFRED JR
IPC: B05D7/24
Filed: 1991-07-17
Abstract: L'invention concerne des compositions pulvérulentes pour revêtement, constituées d'un ou de plusieurs polyesters semi-cristallins, d'un ou de plusieurs polymères acryliques hydroxyles et d'un agent de réticulation de polyisocyanate bloqué. Les revêtements à base de ces compositions posés sur des articles en métal façonné ont un indice de brillance selon la norme ASTM D-523-85 60° ne dépassant pas 35, des valeurs de résistance aux chocs avant/arrière selon la norme ASTM D-2794-84 d'au moins 40/20 pouces-livres et une valeur en pourcentage de passe d'adhésion de hachure en croix d'au moins 90, selon la norme ASTM D-3359-83.
Patent EP-0556199-A1 (EP)
Inventor: ALDEN ROY NORMAN FREDERICK
IPC: H05C1/02
Filed: 1991-10-10
Abstract: Le grillage décrit (10) se compose d'un treillis d'éléments horizontaux (11) et d'éléments verticaux (12) qui sont interconnectés à leurs intersections par des noeuds ou des soudures de plastique (13). Les éléments verticaux (12) et l'élément horizontal du bas (14) sont électriquement non conducteurs. Les autres éléments horizontaux (11) sont divisés en groupes (15 et 16) ayant chacun ses extrémités libres (17, 18) connectées à des connecteurs correspondants (19 et 20). Ces groupes peuvent être électriquement indépendants entre eux.
Patent EP-0563067-A1 (EP)
Inventor: JENKINS RICHARD MICHAEL
IPC: G02F2/00
Filed: 1991-12-02
Abstract: Un dispositif optique (10) intègre un guide d'ondes multimode rectangulaire (14) comportant une ouverture d'entrée (22) et deux fibres optiques de sortie (26 et 28) possédant des ouvertures d'entrée correspondantes (30 et 32). Un faisceau lumineux d'entrée (34) de profil d'intensité transversale Gaussien est concentré de manière à former une partie ceintrée (36) du faisceau au centre de l'ouverture (22). La phase du faisceau et le rayon de la partie ceintrée w sont disposés de telle sorte que le faisceau lumineux (34) excite des modes symétriques dans le guide d'ondes (14). La dispersion modale le long du guide d'ondes (14) produit deux maxima d'intensité de champ électrique d'ampleur similaire centrés sur les ouvertures d'entrée de la fibre (30 et 32). Ce phénomène permet la division du rayonnement d'entrée en deux sorties d'intensité similaire. On peut disposer les dispositifs de l'invention de façon à diviser les faisceaux d'entrée en plus de deux faisceaux de sortie. L'invention permet également de réaliser un coupleur de faisceaux lumineux.
Patent EP-0568536-A1 (EP)
Inventor: SCHIMKO REINHOLD UNIVERSAL MAS
IPC: D04B15/06
Filed: 1991-12-02
Abstract: Dans un métier à tricoter rectiligne comportant au moins un lit d'aiguilles, des aiguilles mobiles dans le lit, ainsi que des plaques à peigne immobiles, le maintien des aiguilles vers le bas est assuré par des moyens simples du point de vue conception, technique de fabrication et commande, car l'on a prévu, en plus des plaques de peigne immobiles (7, 8), des plaques de pression mobiles (17).
Patent EP-0514656-A1 (EP)
Inventor: SARDOU FREEMAN DEAL
IPC: F41G7/22
Filed: 1992-04-07
Abstract: The LOW MOVING MASS TWO AXIS GIMBAL show here has a drive gimbal 10 and a payload gimbal 12 on a common central post 14. Each gimbal 10,12 has two axes 16,18,20,22. The rings 24,26 of the gimbals 12,14 are kept parallel to each other by three push rods 28,30,32, which are parallel to the post 14 and are joined to the rings 24,26 by universal joints 34,36,38,40,42,44. The distance between corresponding pivot points (46 and 52,48 and 54, and 50 and 56) is the same, and equals the distance from drive gimbal pivot 58 to payload gimbal pivot 60. In the drive gimbal 10, an X-axis motor 62 mounted on the central post 14 drives the X-axis 16, and a Y-axis motor 64 mounted on the X-axis 16 drives the Y-axis 18. Providing two small gimbal rings 24,26 instead of one large ring reduces the moving mass (rotational inertia) of the device, thereby producing quicker response times. Providing twin rings 24,26 also allow the device to fit within a narrower (although longer) volume than providing a single ring would.
Patent EP-0518095-A1 (EP)
Inventor: MAIER WERNER
IPC: B23Q11/00
Filed: 1992-05-21
Abstract: A transport and crushing device for disposing of liquid media with production residues such as chips, coolants and lubricants used in industry has a collecting container (8) which is provided with a transport pump (12). The collecting container (8) is placed on a screening and discharging device (4), to which is attached a crushing device (11) for large pieces which have not been conveyed through the screening device. <IMAGE>
Patent EP-0516005-A1 (EP)
Inventor: SCHWOPE REINHARD
IPC: A01B61/04
Filed: 1992-05-23
Abstract: The invention relates to an overload safety device for plough legs, in which the beam and its pivot joint are arranged on the plough frame in a common horizontal plane, with a working accumulator arranged in a tubular beam and with a toggle-lever system fastened between the plough frame and the beam. The object of the invention is to provide a compact and functionally reliable overload safety device for plough legs. According to the invention, this is achieved in that the toggle-lever system (5) is designed with a toggle joint (12) which can be pivoted outwards in the direction of the beam (2), in that a holding and adjusting device (23) is fastened to the beam (2) on the side, facing away from the beam (2), of the rear toggle-lever arm (11), mounted rotatably on the beam head (9), of the toggle-lever system (5), and a force-transmission element (7) is arranged between the toggle-joint pin (13) and a thrust bolt (18) mounted on the working accumulator (20) in the beam (2). <IMAGE>
Patent EP-0518381-A1 (EP)
Inventor: KIUCHI TORU TOYOTA JIDOSHA KAB
IPC: B60R21/01
Filed: 1992-06-15
Abstract: A collision detection system comprises a collision sensor (11) and outputs a collision detection signal, if its collision sensor (11) detects a collision of a vehicle, thereby to actuate a device carried on the vehicle. The collision sensor (11) is composed of: a plurality of primary sensors (17) for outputting signals individually if pressed as a result of the collision of the vehicle; and a secondary sensor (16) for outputting a signal after the primary sensors if pressed as a result of the collision. Further comprised is a control unit for outputting the collision detection signal if the signals of the primary sensors (17) satisfy a predetermined condition or if the secondary sensor (16) outputs its signal no matter whether or not the signals might come from the primary sensors.
Patent EP-0521420-A1 (EP)
Inventor: HITTICH REINHARD DR
IPC: C07C43/225
Filed: 1992-06-27
Abstract: The invention relates to fluorinated cyclohexyl derivatives of formula I
       
 wherein
     R¹   denotes an alkyl residue with up to 12 carbon atoms wherein one or two non-adjacent CH₂-groups may also be replaced by -O-, -O-CO-, -CO-O- and/or -CH=CH-, and   n   is 1 or 2,    and also to liquid crystalline media being a mixture of at least 2 compounds, characterized in that at least one compound is a fluorinated cyclohexyl derivative according to formula I.
Patent EP-0524635-A1 (EP)
Inventor: IDEI KOUJI
IPC: B41M5/50
Filed: 1992-07-24
Abstract: Disclosed is a coat type ink jet recording sheet which has on one side of a support a backcoat layer containing a specific platy inorganic pigment and on another side an ink-receiving layer containing at least one of starch particles, modified starch particles and ethylene-vinyl acetate copolymer resins, and a specific cationic dye fixing agent in such an amount as providing a specific cation charge per unit area of the recording sheet. This ink jet recording sheet is less in curling and cockling in wide ranges of temperature and humidity, improved in runnability on recording apparatuses, high in light resistance and ozone resistance of recorded images and in adhesion of the coating layers, less in blotting of overlapped color ink dots of the recorded images and besides, hardly undergoes yellowing.
Patent EP-0529564-A1 (EP)
Inventor: LAIS SIEGFRIED DIPL-ING FH
IPC: B63H21/17
Filed: 1992-08-24
Abstract: Propulsion unit for small watercraft, characterised by an underwater sectional housing which at one end carries an electric motor which is to be operated in a photo-voltaic manner and to which at the other end a propeller is allocated in such a way that it sits on a shaft which is rotatably mounted in lubricant-free bearings in a parallel arrangement to the motor output shaft in a sectional housing connected to the underwater sectional housing, a toothed-belt drive being connected between motor output shaft and propeller shaft, the toothed belt of which toothed-belt drive is inserted into the motor-side, open end of the cylindrical underwater sectional housing and is passed through the cylindrical underwater sectional housing to the motor shaft, this entire unit having bearing means and means which pass through the vessel wall in a sealing manner and with which the unit can be rotatably mounted in its entirety in the watercraft all around the longitudinal axis of the cylindrical sectional housing without using a stop to limit the rotary movement in such a way that the unit can be arranged inboard with the exception of the propeller, the sectional housing accommodating the propeller shaft and a propeller-side portion of the cylindrical underwater sectional housing.
Patent EP-0544105-A1 (EP)
Inventor: SPURNY DIETER
IPC: F04B49/00
Filed: 1992-10-23
Abstract: The piston-type compressor is equipped with a linearly displaceable suction valve lamella which can be set, by means of a linear displacement, to a working position which overlaps the suction valve orifices (11) and clears the discharge valve orifices (13), and to an idling position which at least partially clears the suction valve orifices (11) and at least partially covers the discharge valve orifices (13). So as to reliably guide the suction valve lamella (9) in its displacement movement, there are provided thereon, on its two ends situated in the direction of movement, guide surfaces (17, 17') which are parallel to the displacement direction and are in sliding engagement with corresponding counterfaces on the valve plate (1) or of the parts connected thereto. For the purpose of displacing the suction valve lamella (9), piston drives (27) are provided whose axial alignments are parallel to the displacement direction and which are linked to the suction valve lamella (9) by means of pins (24). <IMAGE>
Patent EP-0540038-A1 (EP)
Inventor: OGAWA TAKUYA
IPC: C08G77/04
Filed: 1992-10-30
Abstract: The introduction of a branched organopolysiloxane in which polysiloxane with the formula SiO₂ constitutes the branching center or branch origin and the terminal on only one side of diorganopolysiloxane is bonded to the branch origin wherein this bonding is exactly to the branch origin. The branched organopolysiloxane is described by formula 
 
 
 
        (SiO 4/2 ) x (R¹₂ASiO 1/2 ) y (R¹₃SiO 1/2 ) z (RO 1/2 ) u , 
 
 
 
wherein each R¹ is independently selected from a group consisting of C₁₋₈ alkyls, haloalkyls, alkenyls, and aryls; A is described by formula 
 
 
 
        -(OSiR²R³)n-R⁴, 
 
 
 
wherein R² and R³ are independently selected from a group consisting of C₁₋₈ alkyls, haloalkyls, alkenyls, and aryls, R⁴ is selected from a group consisting of C₁₋₈ alkyls, haloalkyls, alkenyls, hydrogen atom and hydroxyl, and 1 ≦ n ≦ 1,000; R is selected from a group consisting of hydrogen atom and C₁₋₈ alkyls; 2 ≦ x ≦ 500; 0 ≦ z; 0 ≦ u ≦ 15; 2 ≦ y + z + u ≦ 150; 0.3 ≦ (y + z + u)/x ≦ 3.0; z + u > 0; and 0 ≦ u/(y + z + u) ≦ 0.1.
Patent EP-0545154-A1 (EP)
Inventor: HERZOG ROLF DR
IPC: C07D301/00
Filed: 1992-11-19
Abstract: Preparation of diglycidyl oligoethers of the formula I <IMAGE> (n = on average 5 to 10) by hydrogenating a diglycidyl oligoether II   <IMAGE> at from 20 to 60 DEG C at a hydrogen pressure of from 100 to 400 bar using ruthenium oxide hydrate as catalyst. The compounds I serve as building blocks for polymers, in particular for epoxy resins.
Patent EP-0548683-A1 (EP)
Inventor: WEISS ROBERT DR
IPC: C08L25/02
Filed: 1992-12-10
Abstract: To prepare thermoplastic moulding compositions from pulverulent polyphenylene ethers and vinyl-aromatic polymers by melt extrusion, the pulverulent polyphenylene ether is first compacted and/or sintered under pressure and optionally at elevated temperature, preferably under a pressure corresponding to a linear force of from 1 to 100 kN/cm, to give a porous compact. The compact is then fed, in the form of agglomerates having a particle size of from 0.5 mm to about 20 mm, into an extruder or the like, mixed with the vinyl-aromatic polymer and optionally further components, and melted. In this way, the fines content of the polyphenylene ether is significantly reduced, so that there is virtually no longer any danger of dust explosions. Further advantages are better meterability and reduced electrostatic charging of the agglomerates. The extruded moulding compositions are distinguished by good mechanical properties and high thermal stability.
Patent EP-0498483-A1 (EP)
Title: Method and apparatus for suspending a chain of linked products
Inventor: NAKAMURA MINORU
IPC: B65G43/10
Filed: 1992-01-23
Abstract: In the suspending method, a signal of a value proportional to the amount of movement of the conveying device (1) for conveying a chain of products (2) is generated, and suspending members (13) are controlled on the basis of that signal in such a manner as to suspend the chain of products for each predetermined number of links to be suspended. Meanwhile, the suspending apparatus has a signal generating device (7,8) for generating a signal of a value proportional to the amount of movement of the conveying device (1) for conveying the chain of products. A suspending device (10) is connected to a controller (17) for controlling the movement of the suspending members (13), and on the basis of that signal the controller causes the suspending members to move in such a manner as to suspend the chain of products for each predetermined number of links.
Patent EP-0538918-A1 (EP)
Inventor: KOUDIJS PHILIP RIJK
IPC: F01D25/30
Filed: 1992-09-16
Abstract: The invention relates to a discharge system for combustion gases of a gas turbine or the like, whereby one end of the discharge pipe is connected to the gas turbine or the like, whilst the other end of the discharge pipe is connected to a heat exchanger. A branch pipe, which extends transversely to the discharge pipe, is connected to said discharge pipe. A valve mechanism is disposed near the connection of the branch pipe to the discharge pipe, which valve mechanism is pivotable between a first position, in which the end of the branch pipe connecting to the discharge pipe is closed, and a second position, in which the discharge pipe is closed downstream of the connection of the branch pipe to the discharge pipe. At least one curved guide vane is provided, which, in the second position of the valve, is located upstream of the valve mechanism, at least partially within the discharge pipe, and which extends downstream from its upstream edge, in the direction of the branch pipe. The guide vane is adjustable up to a position in the branch pipe, so as to be able to adjust the valve mechanism from the second position into the first position.
Patent EP-0524714-A1 (EP)
Inventor: NAKAI JUNICHI
IPC: H01L31/0232
Filed: 1992-03-16
Abstract: A solid camera device is provided, which comprises, on a substrate (1), photoreceiving portions (2) having a photoelectric transfer function, transfer portions (6) for transferring electrical signals from the photoreceiving portions, and photointercepting metals (8) for preventing light from being incident upon the transfer portions (6), wherein photoabsorbing films (9) are formed in optical paths through which light is incident upon the photointercepting metals (8).
Patent EP-0533388-A1 (EP)
Inventor: HAUCK STEVE MARTIN
IPC: F25D23/06
Filed: 1992-09-09
Abstract: In accordance with the invention, a refrigerator cabinet is provided with a plastic liner, the inside wall of the refrigerator, which is resistant to chemical degradation by fluorocarbons. Freon and Freon substitutes used as blowing agents for foaming the insulation, contained between an outer cabinet and an the inside wall of the refrigerator can cause blistering, cracking, and sometimes dissolution of materials used to form the plastic liner which is the inside wall of the refrigerator. The invention relates to providing such a plastic liner which is resistant to those blowing agents and particularly to those blowing agents which are partially halogenated and tend to be more aggressive than Freon. 
     The plastic liner wall maintains impact strength and toughness after exposure to fluorohydrocarbones conventionally employed in refrigerator units for  in situ  polyurethane foam production.