baber/WOPTO huggingface dataset:
Patent EP-0222021-A1 (EP)
Inventor: AKAGIRI KENZO
IPC: H03M1/66
Filed: 1986-05-09
Abstract: Convertisseur N/A comprenant un dispositif de conversion (22) de la tension du courant qui convertit un courant constant provenant d'un courant constant en une tension, un circuit d'intégration (26), un condensateur commuté (23) qui est placé entre ledit dispositif de conversion (22) de la tension du courant et ledit circuit d'intégration (26) et qui est destiné à commander la quantité de charge électrique alimentant ledit circuit d'intégration. Ledit convertisseur comprend également un premier et un second circuit (28, 31) produisant des signaux de commande et comprenant respectivement des compteurs (29, 32) et des comparateurs (30, 33), qui reçoivent un premier et un second signal d'entrée numérique afin de commander le nombre d'ouvertures et de fermetures du condensateur commuté (23). Un signal analogique proportionnel au produit desdits premier et second signaux d'entrée numériques est produit à partir dudit circuit d'intégration (26), ce qui permet de simplifier la structure et d'en réduire le coût.
Patent EP-0231266-A1 (EP)
Inventor: AHMED TAHIR
IPC: A61K9/72
Filed: 1986-07-01
Abstract: Des affections pulmonaires obstructives chroniques sont traitées à l'aide d'un agoniste bêta-adrénergique et d'un agent de blocage de canal à base de calcium. L'agent de blocage de canal à base de calcium accroît l'effet de dilatation et prolonge la durée de l'efficacité du traitement à l'aide de l'agoniste bêta-adrénergique.
Patent EP-0269628-A1 (EP)
Inventor: LOCKHART NEVILLE CRICHTON
IPC: B01D29/01
Filed: 1986-08-15
Abstract: Un agencement d'électrodes destiné à être utilisé pour la déshydratation et la consolidation d'une fine suspension comprend, s'étendant vers le haut, une paroi poreuse de délimitation (14) d'un corps de suspension à déshydrater, et, adjacente à la paroi de délimitation (14), au moins une électrode (16) s'étendant vers le haut conçue pour faire partie d'un système d'anodes/cathodes. Dans un procédé de déshydratation d'un corps de suspension, on fait passer un courant électrique de déshydratation dans au moins l'électrode (16) de l'agencement s'étendant vers le haut et dans au moins une autre électrode (22) disposée à l'intérieur du corps; ledit courant étant appliqué pendant une durée suffisante afin d'obtenir un degré désiré de déshydratation de la suspension.
Patent EP-0245509-A1 (EP)
Inventor: HORIKAWA YUKIO
IPC: G01N33/543
Filed: 1986-10-30
Abstract: Procédé d'immunoanalyse consistant à lier un antigène ou un anticorps spécimen et un anticorps marqué ou un antigène marqué sur un anticorps ou un antigène immobilisés sur de la fibroïne, à déterminer la quantité d'antigène ou d'anticorps spécimen utilisant le matériau marqué, et à plonger le système dans une solution tampon à un pH compris entre environ 2 et 4 pour dissocier les antigènes ou anticorps liés de manière à permettre une utilisation répétée de l'anticorps ou antigène immobilisés.
Patent EP-0248034-A1 (EP)
Inventor: BEHR MICHAEL E
IPC: B62D5/04
Filed: 1986-10-14
Abstract: Dispositif de commande électronique pour un système de direction, équipé d'un moteur électrique (36) relié au système de direction afin d'assurer une conduite assistée. Le système de direction est du type à crémaillère (24), et possède un pignon d'attaque (46) relié au volant (26) et un pignon qui s'engrenne avec la crémaillère (55). Deux capteurs de couple (30, 31) sont reliés à travers les pignons d'attaque et de crémaillère (46) et produisent des signaux de sortie analogique. Lorsqu'un couple d'entrée est appliqué au volant (26), les signaux provenant des capteurs de couple varient essentiellement de manière linéaire dans des sens opposés. Des circuits à sécurité positive (250) permettent (1) un contrôle entre capteurs pour vérifier que la tension de sortie d'un des capteurs correspond à la tension de sortie de l'autre, (2) un contrôle de la limite du capteur, pour vérifier que la tension de sortie provenant de chaque capteur ne dépasse pas la limite prédéterminée, (3) une vérification de sens du capteur (254), pour vérifier que le signal utilisé pour entraîner le moteur électrique (36), tel qu'il est dérivé d'un capteur, entraînera le moteur dans la même direction que celle déterminée par l'autre capteur, et (4) une vérification de dépassement éventuel de la puissance nécessaire (270), pour vérifier que le signal utilisé pour entraîner le moteur électrique, tel qu'il est dérivé d'un des capteurs, n'entraînera pas la fourniture d'une quantité d'énergie supérieure à celle qui est demandée, selon les indications de l'autre capteur.
Patent EP-0237160-A1 (EP)
Inventor: LIDSOSNY RICHARD ALAN
IPC: G02F1/13357
Filed: 1987-01-28
Abstract: A liquid crystal display cell (130) with energizable cell areas distinguishable from deenergized areas by contrasting color illumination from either a wideband back light or ambient front light source. At least one color polarizer (120) is disposed behind the liquid crystal cell (130) and a linear analyzer polarizer (140) is disposed in front of the liquid crystal cell (130) so that the light simultaneously emanating from the energized and deenergized areas of the display is in contrasting colors and of the same polarity.
Patent EP-0234793-A1 (EP)
Inventor: PARROTT GEORGE ALBERT
IPC: E21C35/187
Filed: 1987-02-10
Abstract: A mineral cutter tip 14 comprises a bottom face 15 and a rear face 16 located in "V"-formation whereby the tip 14 is, in use, seated in a "V"-notch 7 provided in a head 2 of a mineral cutter pick 1, the tip 14 further comprising a front cutting face 17 and, rearwardly thereof, a water-conveying slit or slot 20̸ provided intermediate opposed, lateral side faces 19 of the tip 14, and having a water inlet end 23 emerging at the rear face 16 of the tip 14 and a water outlet end 24 emerging at the top face 18 of the tip 14. The invention also includes a pick 1 provided with a tip 14 as defined.
Patent EP-0234912-A1 (EP)
Title: Solenoid valve assemblies
Inventor: RIEFLER ROGER G
IPC: H01F7/16
Filed: 1987-02-24
Abstract: A solenoid valve assembly (10) includes a valve body (11) and an outwardly extending core tube assembly (12) comprising a core tube, a fixed pole piece (31) and a slidable plunger (32) for actuating a valve (24, 25) in the valve body (11). An electromagnetic coil assembly (14) comprising a flux frame (50) and a cylindrical coil (51) is slidably and removably supported on the core tube, and is secured in place by a contractible ring (15) with a shoulder (82,84) engaged in a groove (40) in the outer end of the core tube (12). The ring (15) is an injection moulded plastics part and is split, having a tongue and socket interconnection (75, 76) with a plurality of ratchet teeth (90, 91) thereon to provide adjustable constriction of the ring (15). A pair of integral spring fingers (78,79) are provided on opposite sides of the ring (15) axially to bias the coil assembly (14) against the valve body (11).
Patent EP-0249322-A1 (EP)
Inventor: JACKSON PETER JOSEPH
IPC: A62B9/02
Filed: 1987-04-27
Abstract: A pressure regulator comprises a housing (1) defining first and second chambers separated by a movable partition (4,5), the first chamber being provided with an inlet port (2) facing towards and sealingly closeable by a rigid central portion (5) of the partition at a position remote from its centroid and an outlet port (3), and the second chamber being vented (7) to a reference pressure, the regulator including means (8) extending between the housing and the central portion (5) of the partition to define a pivot axis for the partition extending between its centroid and the position of the inlet port (2). The partition (4,5) may be a tilting diaphragm or a piston (D) with a peripheral sealing element (S). The pivot axis for the partition may be defined by a fixed pivot pin (20), or by projections (8) extending across the first chamber to abut the partition (4,5). 
     A two-stage device is also described in which the tilting partition (35) controls a pilot jet (32) which in turn controls a valve member (43) adapted to permit or deny access from a supply port (44) to an outlet port (33).
Patent EP-0255763-A1 (EP)
Inventor: HEYWOOD CLIFFORD
IPC: G02B6/44
Filed: 1987-07-08
Abstract: In the manufacture of a cable having a plurality of filamentary members (8) such as wires, optical fibres or the like within an extruded thermoplastic sheath (11.1), the members (8) are twisted into a periodically reversing helical configuration immediately prior to the extrusion of the sheath (11.1) around them. The extruded sheath (11.1) is rapidly cooled on emergence from the extruder head (1) so as to cause the extrudate (11) to set and thereby retain the members (8) in the twisted condition.
Patent EP-0265326-A1 (EP)
Title: Procédé de commande d'un écran matriciel électrooptique, et circuit de commande mettant en oeuvre ce procédé
Inventor: HEHLEN ROBERT
IPC: G09G3/36
Filed: 1987-10-13
Abstract: Procédé de commande et circuit de commande d'un écran matriciel électrooptique dans lequel : - a) durant un temps trame et durant la commande de certaines lignes, l'écran est commandé par des tensions d'une polarité déterminé ; - b) durant la même trame et durant la commande des autres lignes, l'écran est commandé par des tensions de polarité inverse ; - c) durant la trame suivante cette commande est inversée. Un circuit de commande d'inversion C.INV permet d'inverser les tensions fournies par des circuits d'entrée INV, IN, ADD.C aux électrodes de colonnes et par un circuit d'adressage ADD.C aux électrodes de lignes. L'invention est applicable à la commande d'écrans à cristaux liquides pour supprimer des défauts d'affichage:
Patent EP-0237514-A1 (EP)
Inventor: COLLIER ROBERT JOSEPH
IPC: A61K35/30
Filed: 1987-03-04
Abstract: The growth of milk-producing mammary parenchyma in a physiologically normal mammal can be significantly enhanced by administering to the mammal by intramammary infusion a substance having a mitogenic effect on mammary epithelial cells in said mammal. Good growth enhancement can be achieved using very small quantities of such substances, and in relatively short periods of time.
Patent EP-0258371-A1 (EP)
Inventor: PRICE HENRY THOMAS WILLIAM
IPC: G02B7/182
Filed: 1987-02-27
Abstract: Un support pour un réflecteur à cavité d'un laser comprend deux anneaux en about (2, 3) ayant la forme de disques forés, montés sur le logement (1) de la cavité et placés de façon concentrique à l'axe optique, le réflecteur (4) étant fixé à la face libre du disque extérieur. Les disques peuvent tourner de façon indépendante et sont placés côte-à-côte de façon non-parallèle, de telle sorte que la rotation relative des disques règle l'orientation du réflecteur et effectue l'accordage du système optique. Le polissage optique et la mise en contact des disques l'un avec l'autre et avec le reflecteur et le logement assurent une liaison mécanique automatique permanente, robuste et essentiellement étanche au vide.
Patent EP-0258461-A1 (EP)
Title: Optischer informationsträger und verfahren zum löschen der informationen desselben
Inventor: PETROV VYACHESLAV VASILIEVICH
IPC: G11B7/004
Filed: 1987-02-05
Abstract: Optischer Informationsträger enthält einen Zylinder (1) mit einer Aufzeichnungsschicht (2) in seinem Inneren sowie Hülsen (3, 4) an den Stirnenden des Zylinders (1), die die Aufzeichnungsschicht (2) gegen die Umgebung isolieren. 
     Löschverfahren für eine auf dem genannten optischen Träger aufgezeichnete information, darin bestehend, dass im geschlossenen hermetisch abgedichteten Hohlraum (5) des Zylinders (1) eine elektrische Hochfrequenzentladung erregt wird. 
     Optischer Speicher für die Durchführung dieses Verfahrens weist eine Einheit (11) zur Informationslöschung auf, die eine Erregerschaltung für eine Hochfrequenzentladung mit Elektroden (12, 13) enthält, zwischen denen der optische Speicher (10) in der Weise angeordnet ist, dass die Hochfrequenzentladung in dessen geschlossenem hermetisch abgedichtetem Hohlraum (5) erregt wird.
Patent EP-0289581-A1 (EP)
Title: Improved multichannel gas analyzer and method of use.
Inventor: CORENMAN JAMES E
IPC: G01N21/35
Filed: 1987-10-16
Abstract: An improved gas analyzer system and method for detecting and displaying the constituent gases of a respiratory gas stream, the system comprising an optical bench (109) comprising a gas pathway for the flow of a gas stream, a flow shaping inlet, three infrared detection channel assemblies for measuring the partial pressures of constituent gases, and measuring sensitivity changes in the detectors of the three infrared detection channel assemblies, a pressure sensor for measuring the pressure within the gas pathway, a temperature sensor for measuring the temperature within the optical bench, a flow rate sensor for measuring the gas flow rate through the gas pathway; analog processing circuitry (124) for processing the detected partial gas pressures, sensitivity changes, the measured values for pressure, temperature, and flow rate, and display processing circuitry (128).
Patent EP-0285741-A1 (EP)
Title: Verfahren zur Herstellung von hochduktilem Tantal-Halbzeug
Inventor: HORMANN MICHAEL DR
IPC: C22F1/18
Filed: 1988-01-08
Abstract: Es wird ein Verfahren zur Herstellung von hochduktilem Tantal-Halbzeug für die Verwendung auf dem Gebiet der Hochgeschwindigkeitsumformung angegeben. Zunächst wird aus direkt reduziertem Tantal-Pulver vorgegebener Reinheit ein stabförmiger Körper hergestellt, der in einem Elektronenstrahlofen mehrmals durch Abschmelzen umgeschmolzen wird. Der zuletzt erhaltene Schmelzblock wird zu einer Bramme verformt, die nach spanabhebender Glättung in üblicherweise zu einem Halbzeug weiterverarbeitet wird. Dabei ist in den Herstellungsprozeß für das Halbzeug mindestens eine Wärmebehandlung unter Vakuum einbezogen.
Patent EP-0286880-A1 (EP)
Inventor: BIRKLE SIEGFRIED DR RER NAT DI
IPC: F26B5/00
Filed: 1988-03-23
Abstract: A method and means for drying or dewatering bulk goods in which the goods are transported through a drying space by means of a helical vibrator conveyor in the presence of an insert gas. The moisture is displaced by a fluid bath contained in the drying space and consisting of a liquid which is lighter than water and is immiscible with water. A conduit is provided for eliminating the displaced moisture in the vicinity of the floor region of the drying space. The invention is particularly suited for dewatering bulk goods that are to receive electro-plated aluminum coatings with an oxygen-free, water-free aluminum-organic electrolyte.
Patent EP-0304883-A1 (EP)
Inventor: MORI MASAHIRO
IPC: F28D20/00
Filed: 1988-08-24
Abstract: There is provided a heat accumulator element which comprises a container (1) containing a liquid sealed therein, the inside of said container being provided with a gas phase. Heat is directed at the outer surface of the container (1) and accumulated in the liquid, and the volume change of the liquid caused by a change in the temperature is absorbed by the gas phase, so as to reach an accumulating temperature up to about 300°C.
Patent EP-0312777-A1 (EP)
Inventor: HORMANN MICHAEL DIPL-ING
IPC: E05D15/06
Filed: 1988-09-16
Abstract: Sliding door with a guide rail (1) determining the scope of movement of the door leaf (2) and to be mounted at a fixed location, and with a series of rollers (5-5) which are preferably designed as coaxial pairs and which are arranged as supporting connection elements between the guide rail (1) and the door leaf (2). Whilst at the same time ensuring a substantially simpler and more cost-effective production, the sliding door is so designed for the purpose of an exact low-vibration running property that the rollers (5, 5') or pairs of rollers are mounted fixedly on the guide rail (1) in a mutually aligned arrangement in the longitudinal direction, and that the door leaf (2) has a running-rail device (9-9') which rests supportively, with its running face (12; 12') directed downwards in the operating position, on the rolling faces of the rollers (5, 5') of the door leaf (2). <IMAGE>
Patent EP-0314047-A1 (EP)
Inventor: DEL FRATE FRANCO
IPC: D06F58/20
Filed: 1988-10-24
Abstract: Known laundry dryers of the open air circuit type are equipped with a resiliently extensible conduit which may be connected to one of several discharge outlets formed in different walls of the dryer housing for the discharge of the moist drying air to the ambient environment. When not in use, the conduit is detached from the dryer and has to be stored in a rather inconvenient manner. In other known embodiments the extensible conduit is permanently connected to the dryer and can be housed in a chamber thereof when not in use. The fixed connection of the conduit limits the flexibility regarding the installation of the dryer. 
     According to the invention, the discharge device comprises a tubular receptacle (14) for the extensible conduit (13), and coupling rings (15, 16) secured to both ends of the conduit. In operation the coupling rings (15, 16) serve for connecting the ends of the conduit (13) to one of several discharge outlets (9, 10, 11, 12) of the dryer and to a diffuser element (20), a ventilation passage or the like. In the inoperative state the extensible conduit (13) is held under compression in the tubular receptacle by connecting the coupling rings (15, 16) to respective ends of the receptacle (14), which may thus be conveniently stored. The tubular receptacle (14) may also be permanently installed in a wall of a room or the like to act as a ventilation passage and at the same time as a storage container for the extensible conduit when not in use.
Patent EP-0315095-A1 (EP)
Inventor: MAISSEN RETO
IPC: A47K3/04
Filed: 1988-10-29
Abstract: For the replacement of an older, built-in bathtub, which has become defective or unattractive, the tub part (2) is separated from the tub edge (3, 3') by a separation cut and removed from said tub edge. A new bathtub (11) is then supported on the tub edge (3, 3') of the older bathtub (1). In the accessible, wall-free peripheral region, said new bathtub has a tub edge (13, 3'), adjoining whose horizontal edge part there is a downwardly directed flange (17) which ends in a rounded part (17') directed towards the tub part (12) of the new bathtub (11). By this construction of the wall-free tub edge (13), a clean finish of the bathtub (11) in the accessible, wall-free region is achieved. <IMAGE>
Patent EP-0312126-A1 (EP)
Inventor: PELLENC ROGER
IPC: A01G3/04
Filed: 1984-11-12
Abstract: The cutter consists of two sets (1) of cutting discs, located on vertical shafts to one side of the tractor and equipped with a mechanism to move the discs together or apart. When moved towards one another the edges of the discs overlap. The disc sets are mounted on frames (13) on vertical pivots (13f), and they can be equipped with horizontal springs (15a, 15b, 16) connected by a turnbuckle, to allow the discs to move apart when the cutters encounter a post. The cutter assembly is set on a parallelogram mechanism to allow it to be moved up and down to control the cutting height.
Patent EP-0298573-A1 (EP)
Inventor: SLOB ARIE C O PHILIPS INTERNAT
IPC: H01L29/423
Filed: 1988-07-08
Abstract: A charge-coupled device has a series register (A) having charge storage electrodes (3a) for defining charge storage wells and charge transfer electrodes (3b) for transporting charge between the charge storage wells and a parallel section (C) having channels (1a,1b) extending transversely of the series register (A). The parallel section (C) has charge storage electrodes (11a,12a,13a....Na) spaced apart along the channels, (1a,1b) to define a respective charge storage well with each channel to provide a respective row of charge storage wells extending transversely of the channels and has charge transfer electrodes (12b....Nb) for transferring charge between adjacent rows of charge storage wells, and a transfer gate (T1) for transferring charge between the series register (A) and an adjacent row of charge storage wells defined by the channels (1a,1b) and a first charge storage electrode (11a) of the parallel section. The first charge storage electrode (11a) of the parallel section (C) is shaped so that, at least over each channel (1a,1b), the first charge storage electrode (11a) is wider than succeeding charge storage electrodes (12a,...Na) of the parallel section (C).
Patent EP-0304239-A1 (EP)
Inventor: FUNAYAMA OSAMU
IPC: C04B35/589
Filed: 1988-08-12
Abstract: A novel, reformed polysilazane obtained by reacting a polysilazane with a compound selected from ammonia, primary and secondary amines, hydrazine and mono-, di- and tri-substituted hydrazines to cross-link the polysilazane with the compound serving as a cross-linking agent or to link the compound to the polysilazane.
Patent EP-0304243-A1 (EP)
Inventor: SANG JEAN V
IPC: C01F7/028
Filed: 1988-08-12
Abstract: The invention provides new processes for the production of ceramic powders by emulsion precipitation, the new processes facilitating the processing of the precipitated emulsion and also permitting the economic production with at least some cations of uniformly small size particles (1 micrometer or less) to result in corresponding dense microstructures upon sintering. The processes require the production of a fine water-­in-oil type emulsion of an aqueous solution of the desired cation or cations in a non-miscible liquid, usually an oil, such as a saturated hydrocarbon, a suitable surfactant usually also being employed. The emulsion preferably has an aqueous particle size of 0.1 micrometer or less, produced by a mechanical emulsator. A gaseous reactant, preferably ammonia, or a mixture of ammonia with a neutral diluent gas, is bubbled through the emulsion to contact it and react with the cations, without breaking the emulsion by physical and/or chemical action. The emulsion becomes alkaline and may gell if the aqueous content is sufficiently high. Upon removal of the water and the non-­miscible liquid, by heating, spray drying, freezing, etc., the particles that remain are found to have retained their fine structure without agglomerating. If one or more of the cations is of the type that forms complexes with ammonia it may be preferred to instead use a non-complexing gaseous reactant, such as carbon dioxide, the resultant acidic emulsion being neutralized with ammonia, or a mixture of ammonia and a neutral diluent gas, to facilitate the further handling.
Patent EP-0308216-A1 (EP)
Inventor: WALDENBERGER DEAN H
IPC: C09J7/38
Filed: 1988-09-15
Abstract: A double sided adhesive tape with a low surface energy adhesive on at least one side. The low surface energy adhesive has superior properties when the adherend is of the low surface energy type such as low surface energy acrylic paint, polyethylene, polytetrafluoroethylene and the like and the surface energy of the adhesive is lower than that of the adherend.