baber/WOPTO huggingface dataset:
Patent EP-0241348-A1 (EP)
Title: Procédé et dispositif de défigeage des carburants
Inventor: GRENET EDOUARD PAUL
IPC: F02M31/125
Filed: 1987-03-26
Abstract: L'invention concerne un procédé et un dispositf de défigeage des carburants pour moteurs à inflammation par compression et pour installations de chauffage, le dispositif étant conçu pour éviter ou résorber le colmatage des filtres par les cristaux de paraffines, en y projetant des filets de carburant très chauds (jusqu'à 70°C). Le dispositif comprend une ou plusieurs résistances électriques (18) du type circuit extraplat formé sur un support (17) électriquement isolant et ensuite recouvert d'un revêtement électriquement isolant, ces résistances étants placées dans une ou plusieurs chambres (1) de faible volume par rapport à celui du filtre et situées en amont immédiat des éléments filtrants. Le dispositif est tel que le carburant suive un trajet approximativement en U autour de l'élément chauffant. Un capteur électrique (19) de régulation thermique baigne dans le flux du carburant. Ce capteur à courant faible, dont la résistance varie selon la température, est un semi-conducteur du type CTN, CTP ou transistor, relié à un circuit de détection des seuils formé par un pont de Wheatstone suivi d'un comparateur analogique, ce circuit étant pourvu de moyens de protection électrique.
Patent EP-0266235-A1 (EP)
Title: Turbomachine munie d'un dispositif de commande automatique des débits de ventilation de turbine
Inventor: JOURDAIN GERARD ERNEST ANDRE
IPC: F01D11/18
Filed: 1987-09-24
Abstract: Un dispositif de commande automatique des débits d'air de ventilation pour turbomachine comporte deux anneaux (22,23) en matériau céramique fixés respectivement en un seul point à un support métallique (17,19) et comportant des lumières (22a, 23a) et formant des fentes de passage d'air périphériquement réparties qui, en fonction des dilatations relatives des anneaux (22,23) et de leur support (17,19) sont obturées ou découvertes, modulant ainsi le débit d'air suivant les conditions de fonctionnement de la turbomachine.
Patent EP-0254677-A1 (EP)
Inventor: STUETZ ANTON
IPC: C07C213/00
Filed: 1987-07-02
Abstract: The invention provides novel allylamines of formula I
      wherein R₁ represents a naphtyl, a benzocycloalkyl or a heteroring condensed with a benzen ring, R₂, R₃ and R₄ are hydrogen or an alkyl group and R₅ is a benzyl or a phenylsilyl group, processes for their production, pharmaceutical and agricultural compositions contain­ing them and their use as pharmaceuticals or in combatting phytopathogenic fungi.
Patent EP-0275857-A1 (EP)
Inventor: BONHOMME HENRI
IPC: H01H9/54
Filed: 1987-12-17
Abstract: Ultra-rapid circuit-breaker comprising an ultra-rapid cut-out mechanism provided with a repulsion disk equipped with moving contacts (7,7'), the said mechanism further comprising stationary contacts (9,9'), across the input and output terminals (1,3) of which is connected an assisting circuit (10) comprising a capacitor (21) and a choke (23) as well as a set of semiconductors (13,15,17,19), the choke (23) constituting in whole or in part the repulsion coil of the said ultra-rapid mechanism, characterised in that it comprises at least two parallel branches (CD, EF), a first branch (CD) comprising two opposed diodes (13,15) or the like, in series, each oriented in the blocking direction for the current entering the circuit, a second branch (EF) comprising two opposed thyristors or the like (17,19) each oriented in the passing direction for the current entering the circuit, and an LC oscillating circuit (21,23) which connects the point common to the two diodes (13,15) or the like and the point common to the two thyristors (17,19) or the like, the two thyristors (17,19) or the like being controlled remotely or via an incorporated current sensor (20) detecting the exceeding of a previously fixed triggering threshold which can be adjusted in the control electronics. <IMAGE>
Patent EP-0267269-A1 (EP)
Inventor: HENCK RONALD W
IPC: H02K5/167
Filed: 1987-05-07
Abstract: Un moteur électrique comprend un logement (12) généralement cylindrique ayant une extrémité et un axe longitudinal (14), un assemblage de rotor situé à l'intérieur du logement et comprenant un arbre (18) qui s'étend le long de l'axe longitudinal et un assemblage d'armature (20) monté sur l'arbre, un palier (30) qui soutient l'arbre de manière rotative et une cloche unitaire terminale (32) en plastique qui renferme l'extrémité du logement et qui est moulée autour du palier.
Patent EP-0331671-A1 (EP)
Title: Detecteur resonnant optique auto-oscillant
Inventor: GILBY ANTHONY C
IPC: G01D5/26
Filed: 1987-07-22
Abstract: De la lumière provenant d'une source est communiquée à un site de mesure d'un paramètre physique. Des moyens interférométriques situés au niveau du site de mesure modulent la lumière au moyen d'un résonateur dont la fréquence est liée à la valeur du paramètre physique, ledit résonateur étant mû par la lumière modulée pour assurer la fermeture localisée de la boucle oscillatoire au niveau du site de mesure. Sont décrits des modes de réalisation mettant en oeuvre des configurations modifiées d'interféromètres de Fabry-Pérot et de Michelson.
Patent EP-0303879-A1 (EP)
Title: Lokalspule für die Untersuchung eines Objektes mit Hilfe der kernmagnetischen Resonanz
Inventor: ZABEL HANS-JOACHIM
IPC: G01R33/34
Filed: 1988-08-01
Abstract: Lokalspulen werden im allgemeinen über eine Koaxialleitung (4) an eine Sende-/Empfangseinheit (5) angeschlossen. Um eine erdsymmetrische Arbeitsweise der Lokalspule zu erreichen, ist zum Anschluß des unsymmetrischen Koaxialkabels (4) ein Symmetrierglied erforderlich. Diese Symmetrierung wird durch ein zu einer ersten Windung geformtes Koaxialleiterstück (1) erreicht, wobei der Innenleiter (1a) des Koaxialleiterstückes (1) ohne Mantel-Abschirmung in Form mindestens einer weiteren Windung (2) geführt und an die Mantelabschirmung (1b) am Anfang (6) der ersten Windung angeschlossen wird. Damit erzielt man einen Aufbau, der in seinem Symmetrieverhalten frequenzunabhängig ist und kann von der unsymmetrischen Koaxialleitung (4) direkt auf die Lokalspule (1,2) übergehen. Lokalspulen für Kernspin-Resonanzgeräte
Patent EP-0324098-A1 (EP)
Inventor: HESKEL ISAAC
IPC: H01H19/06
Filed: 1988-12-01
Abstract: A rotary switch includes an open ended housing and a stator closing the open end of the housing. There is a seal mem­ber positioned between the stator and housing. The stator is formed of plastic and has a plurality of metallic terminals ex­tending outwardly therefrom. There is an anerobic seal filling gaps between the stator and terminals caused by material shrink­age during setting of the plastic stator.
Patent EP-0280341-A1 (EP)
Inventor: BRANNON HAROLD D
IPC: C09K8/64
Filed: 1988-01-18
Abstract: A fracturing fluid slurry concentrate comprising a hydrophobic solvent base (e.g. diesel no. 2), a suspen­sion agent (e.g., organophilic clay), a surfactant (e.g., ethyoxylated nonyl phenol), and hydratable polymer (e.g., hydroxypropyl guar). Such a polymer slurry concentrate when admixed with water at the proper pH, will readily disperse and hydrate, thus producing a high viscosity fracturing fluid. The fracturing fluid slurry concen­trate and method are useful in producing large volumes of high viscosity treating fluids at the well site on a continuous basis.
Patent EP-0279479-A1 (EP)
Inventor: AMINDER CHRISTER
IPC: G01L3/04
Filed: 1988-01-16
Abstract: Overload protection device for torque measuring transducers comprising a measuring axle (1) intended for a certain maxi­mum measurement range. According to the invention the device is surrounded by a housing (3) which is preferably jour­nalled riding on the measuring axle, but being prevented from rotating by means of a link to a fixed point. A certain length of the measuring axle in the housing is used as mea­suring distance and at either end thereof a larger gear wheel (4,5) is attached free of backlash. These gear wheels are in engagement, with a well-defined backlash, with re­spective smaller gear wheels (6,7) which are each fixed to one end of a second axle (2) journalled in the housing. When applying a torque on the measuring axle which with a certain margin exceeds said measurement range, the twist of the mea­suring axle between the larger gear wheels will arrive at such a value that the backlash between the teeth is elimi­nated, thus causing the takeover of overload by the second axle 2. The input torque on the measuring axle is geared down to the second axle, which is therefore insignificantly twisted upon additional overload, thus effectively protect­ing the measuring axle against excess overload.
Patent EP-0297770-A1 (EP)
Inventor: VYAS KAMLESH P
IPC: A61K31/215
Filed: 1988-06-20
Abstract: Novel 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors which are useful as antihypercholesterolemic agents and are represented by the following general structural formulae (I) or (II):
      and pharmaceutically acceptable salts thereof the compounds of the formula (II) in which R¹ is hydrogen are disclosed.
Patent EP-0303375-A1 (EP)
Inventor: BOUDOT JEAN E
IPC: C03C3/068
Filed: 1988-07-29
Abstract: This invention is directed to the production of glasses especially suitable for use as ophthalmic lenses which exhibit indices of refraction between about 1.699-­1.703, Abbe numbers equal to or greater than 41.0, densities less than 3.25 g/cm³, and good resistance to attack by acids. The glasses are essentially free of Al₂O₃ and consist essentially, in weight percent on the oxide basis, of: 
                       SiO₂   33-37   CaO   8-9.5     B₂O₃   7.5-13   SrO   2-4     SiO₂+B₂O₃   44-48   La₂O₃   12.3-14.5     Li₂O   5-8   ZrO₂   4-6     Na₂O   0-2.5   Nb₂O₅   8-10.5     K₂O   0-2   TiO₂   5-7     Li₂O+Na₂O+K₂O   5-8   As₂O₃   0-0.8
Patent EP-0317346-A1 (EP)
Inventor: SAKAI MASATO
IPC: C08L21/00
Filed: 1988-11-18
Abstract: A rubber composition obtained by subjecting a mix­ture of (I) 35-95 parts by weight of a fluoroelastomer and (II) 65-5 parts by weight of an ethylene-α-olefin copolymer rubber in which the total of the (I) component and the (II) component is 100 parts by weight and a crosslinking agent for the ethylene-α-olefin copolymer rubber (II) to reaction while imparting shearing deformation to the mixture. Said rubber composition is excellent in processability on roll and in extruder, heat resistance, steam resistance, weather resistance, compression set and resistance to compressive load. A rubber article is obtained by subject­ing the above rubber composition and a crosslinking agent for the fluoroelastomer (I) and optionally at least one additive to reaction, said rubber article being excellent in heat resistance, weather resistance, compression set and resistance to compressive load and hence can be used in the fields of general industry, electric industry and chemical industry.
Patent EP-0320137-A1 (EP)
Inventor: ZOLLMAN PETER MARTIN LANGTON
IPC: B41C1/05
Filed: 1988-11-21
Abstract: A laser engraving machine for engraving rotary printing screens includes a shaft (1) having one end connected to a rotary drive (3) for rotating the shaft (1), two end ring assemblies (7, 8) at least one (8) of which is movable along the shaft (1) and which are arranged to locate concentrically and fix opposite ends of a rotary printing screen (2) to the shaft (1). The machine also includes a laser engraving device including a head (4) movable backwards and forwards parallel to the axis of rotation of the shaft (1) to engrave a printing screen (2) and a support (9, 13). The support (9, 13) is movable along the screen (2) with the laser engraving head (4) to provide local support for the screen (2) so that the part being engraved is supported at a constant predetermined position with respect to the head (4) of the laser engraving device. Preferably the support includes a ring (9, 13) having a cylindrical supporting surface and the ring (9, 13) has a radius of curvature slightly greater than that of the screen (2) and has its axis slightly offset radially inwards from the axis of rotation of the shaft (1).
Patent EP-0321285-A1 (EP)
Inventor: HAYES EARL JAMES
IPC: H01R4/24
Filed: 1988-12-16
Abstract: A stamped and formed terminal for use in establishing an insulation displacement termination to wires 2 extending in either of two orthogonal directions is disclosed. The stamped and formed terminal has a box-like conductor terminating portion in which wires can be inserted into slots in opposed plates 41, 42, 43, and 44 on two of the four sides. The other plates can then be deformed about weakened sections 71, 72,      to overlap a conductor inserted into slots on the adjacent sides to provide strain relief to prevent removal of the wire from the slots. Interconnection to other terminals can then be made to a termination portion 46 which will have the same orientation relative to an insulative body 10 in which the terminal is mounted regardless of the direction of the conductors.
Patent EP-0289366-A1 (EP)
Inventor: GUEYNE JEAN
IPC: A61K8/90
Filed: 1988-02-19
Abstract: Process for preparing an organosilicon product having cosmetic activity and cutaneous resorption resulting from the addition or combination or complexing of a silanol with a substance which specifies its cosmetic activity and a substance undergoing intracutaneous binding.
Patent EP-0292371-A1 (EP)
Inventor: CAMIZULI ALAIN
IPC: B60G15/07
Filed: 1988-05-13
Abstract: The present invention relates to a set of steerable motor vehicle wheels with telescopic suspension struts having a spring mounted eccentrically in relation to the axis (X-X') of the rod (4) of the hydraulic shock absorber (3). The set of wheels is characterised in that the two springs (9) are identical, in that the bottom turn (9a) of each spring (9) has an average diameter less than the average diameter of the other turns, is off centre in relation to these and is supported on the associated collar (6) over more than one half turn, and in that the two collars (6) are identical and each comprise on their upper face (2) two diametrically opposed depressions forming stops alternately for the end of the bottom turn of either of the two springs (9). The present invention has applications in the sphere of motor vehicles. <IMAGE>
Patent EP-0307314-A1 (EP)
Inventor: CAMPBELL STEVEN M
IPC: B63C11/16
Filed: 1988-09-08
Abstract: The specification sets forth a mouthpiece for use with a snorkel or regulator of the type used in diving and life support systems. The mouthpiece is attached to a snorkel or regulator by a conduit and terminates in a lip flange for seating within the upper and lower lips. Extending between the lip flange is an upper palate web that conforms to the palate area of a user's mouth. Within the palate web is an opening toward the frontal area for receipt of a user's front teeth. The mouthpiece incorporates a lower web that extends along the inner jaw region overlying the inner portion of a user's lower teeth. The lower web can be split in its conformation with a gap therebetween formed by two tabs that are rounded at their ends. The entire mouthpiece conforms and holds the snorkel or regulator in a user's mouth in a facile manner without the requirement of excessive biting and eliminates prior art lugs or bits.
Patent EP-0357858-A1 (EP)
Inventor: BOUSQUET ALAIN
IPC: A63B69/02
Filed: 1988-09-08
Abstract: The invention relates to a device for signalling hits exchanged during fencing matches, composed of portable assemblies without any wire connection to the fencer. This device consists of assemblies (III and IIIa) which are carried by the fencers and include a radioelectric duplex (31 and 32) and a logic part (33, 34, 35, 36, 37) which controls the functions of transmission and reception in accordance with the rules of fencing. It also comprises an assembly (V) for exciting the mat (VII) which can be designed from high resistance materials. <IMAGE>
Patent EP-0302002-A1 (EP)
Inventor: BUCHHOLZ UDO-FRITZ DIPL-ING
IPC: H03M1/16
Filed: 1988-07-05
Abstract: To improve the resolution, an analog input signal (AES) converted in an internal A/D converter (1) is fed back via a microcomputer (6) and a D/A converter (14). The D/A converter (14) should be constructed of the simplest possible means. The D/A converter (14) contains a capacitor (11) which can be charged up from a constant-voltage source (UK) via a resistor (12), and the charging time of the capacitor (11) is controlled by the microcomputer (6) via a switching signal (SS) which is a unit or a multiple of its constant control clock time and is formed in dependence on the value of the digital signal (DS). This makes it possible to convert any time variations of the input signal (AES). Measuring instruments and measuring converters with high resolution. <IMAGE>
Patent EP-0348506-A1 (EP)
Inventor: UCHIDA YASUZO
IPC: A23L17/10
Filed: 1988-02-29
Abstract: A process for preparing proteinaceous material which comprises roughly crushing fish or shell having been freed of the internal organs and, if necessary, the head and/or skin, defatting if necessary, and either (1) conducting fermentation using an enzyme and/or microorganisms, deactivating the enzyme and/or microorganisms, and finely crushing the fermentation products; or (2) finely crushing the roughly crushed product, conducting fermentation using an enzyme and/or microorganisms, and deactivating the enzyme and/or microorganisms; or (3) simultaneously conducting the fine crushing and fermentation using an enzyme and/or microorganisms, and deactivating the enzyme and/or microorganisms.
Patent EP-0306513-A1 (EP)
Inventor: BAKERMAN JOHANNES CORNELIS WIL
IPC: H01R43/16
Filed: 1988-02-18
Abstract: Installation d'avance du type à levier coudé dans laquelle un bras (36) du levier coudé (32) est couplé à un actuateur (58) et l'autre bras (38) présente un cliquet d'avance (44) servant à faire avancer la bande (2). L'actuateur (58) est un tourillon de manivelle (58) qui se déplace sur une trajectoire circulaire autour d'un centre fixe. Le pivot intermédiaire du levier coudé (32) est monté de manière à pouvoir se déplacer le long d'un chemin arqué en réaction au mouvement circulaire du tourillon de manivelle (58). L'axe du pivot intermédiaire du levier coudé (58) est supporté de manière qu'il puisse s'écarter latéralement de l'axe arqué lorsque le cliquet d'avance (44) s'engage dans une butée d'arrêt (45). Est également décrit un mécanisme de cisaillement (26) du matériau en bande (2) à la fin de la course d'avance.
Patent EP-0346397-A1 (EP)
Title: Couche active chargee d'hydrogel dans des electrodes de diffusion de gaz supportant la pression
Inventor: GORDON ARNOLD Z
IPC: C25B9/00
Filed: 1988-03-02
Abstract: Electrodes (12) de diffusion de gaz et cellules électrochimiques (10) générant ou consommant du gaz et utilisant lesdites électrodes. L'électrode (12) se compose d'un corps poreux électroniquement conducteur et électrochimiquement actif définissant des surfaces (15, 17) de contact respectives de gaz et d'électrolyte avec un matériau sensiblement imperméable au gaz remplissant au moins une partie du volume des pores dudit corps de sorte à empêcher le passage du gaz par cette partie. Le matériau se compose d'un hydrogel hydrophile insoluble dans l'électrolyte, conducteur ioniquement ionomère, formé par la coprécipitation entre au moins deux polymères précurseurs.
Patent EP-0369012-A1 (EP)
Inventor: HONDA HIROAKI
IPC: A61F2/958
Filed: 1988-07-21
Abstract: Tube de cathéter installé à demeure dans une cavité du corps possédant un diamètre relativement petit, par exemple un vaisseau sanguin, et utilisé pour l'inspection ou le traitement médical de l'intérieur de la cavité. Ce tube de cathéter est pourvu d'au moins un ballonnet gonflable à proximité de sa pointe; à l'intérieur du tube sont ménagées une lumière pour le gonflage du ballonnet, une lumière pour l'injection d'un liquide dans la cavité du corps et une lumière pour le passage d'un instrument d'inspection ou de traitement médical. Les caractéristiques de cette invention consistent dans le fait que l'instrument d'inspection ou de traitement médical susmentionné est déplacé dans le sens de la longueur du tube, que sa pointe est introduite et extraite de l'ouverture de la lumière pour le passage de l'instrument, afin d'améliorer les conditions et la portée de l'observation, que chacune des lumières susmentionnées peut être remplacée par une lumière utilisée couramment de manière à réduire le diamètre du tube, que l'observation s'effectue entre deux ballonnets pour améliorer la netteté de l'image observée, et qu'une lumière de dérivation garantit l'écoulement sanguin à travers le vaisseau sanguin pendant l'observation, de manière à permettre d'en prolonger la durée.
Patent EP-0368905-A1 (EP)
Inventor: DASHOW RUSSELL N
IPC: C09J7/29
Filed: 1988-07-12
Abstract: Une structure de ruban stratifié (10), qui est destinée à entourer et à protéger des haubans de structures en plein air, y compris des superstructures, généralement enfermés dans des logements protecteurs tubulaires, comprend un premier film en polyfluorure de vinyle opaque (14) disposé en strates sur un second film en polyfluorure de vinyle sensiblement transparent (12), la structure du ruban stratifié comportant un adhésif auto-collant (18) placé sur la surface exposée du film opaque et enroulé autour du logement auquel il adhère.
Patent EP-0386094-A1 (EP)
Title: Manufacture of flexible reinforced polymeric article.
Inventor: PERKINS DAVID JOHN BRIDGWOOD
IPC: B29C70/10
Filed: 1988-11-14
Abstract: PCT No. PCT/GB88/00988 Sec. 371 Date May 1, 1990 Sec. 102(e) Date May 1, 1990 PCT Filed Nov. 14, 1988 PCT Pub. No. WO89/04251 PCT Pub. Date May 18, 1989.In a method of an apparatus for the manufacture of a flexible reinforced polymeric article, such as a breaker fabric for a pneumatic tire, a layer of polymeric material is fed from feed means to a conveyor and a pair of laying head carriages are arranged to lay to and fro over said polymeric layer two reinforcing cords in an arrangement in which two successive transverse portions of one cord lie interdigitated between two successive transverse portions of the other cord in a manner whereby the two cords are free from overlapping cross-over regions. Means may be provided for applying a second layer of polymeric material whereby the cords are embedded between and consolidated in said polymeric layers.
Patent EP-0329944-A1 (EP)
Title: Gerät mit einem rotierend angetriebenen chirurgischen Instrument
Inventor: AMS FELIX DIPL-ING
IPC: A61B17/32
Filed: 1989-01-19
Abstract: Das Gerät mit einem rotierend angetriebenen chirurgischen Instrument umfaßt ein Handstück (1) mit einer in diesem drehbar gelagerten Halterung (3) zur Aufnahme von auswechselbaren Schneid- und Fräseinsätzen (4), einen Antriebsmotor (2) zum Antreiben der die Werkzeugeinsätze aufnehmenden Halterung, eine Steuereinheit (7) zur Steuerung des Antriebsmotors (2) mit Mitteln zum Einstellen der Drehzahl und Vorwählen des Drehzahlbereiches und der Drehrichtung sowie eine digitale Anzeige (9) zum Ablesen der jeweils eingestellten Drehzahl. Zur abrufbaren Speicherung von Einstelldaten weist die Steuereinheit (7) einen nichtflüchtigen Schreib-Lesespeicher (1b) zur digitalen Speicherung von Drehzahlen, einen Codeträger (14) sowie eine Codier-/Decodiereinrichtung (15) auf.
Patent EP-0363556-A1 (EP)
Inventor: CONE RICHARD E
IPC: B60N2/28
Filed: 1989-03-28
Abstract: An infant restraint device is configured to be adjustable for use either as an infant car bed or as a standard rear-facing infant seat. The device (10) is easily convertible between the two configurations. The device (10) includes a generally rigid shell assembly for receiving an infant, with the shell assembly having a lower shell portion (20) and an upper shell portion (22). An assembly is provided for pivotally coupling the lower shell portion (20) to the upper portion (22) to permit the shell assembly (14) to be alternatively positioned in either a substantially planar configuration or in an angled configuration.