baber/WOPTO huggingface dataset:
Patent EP-0255180-A1 (EP)
Inventor: HIRSCH MARTIN
IPC: C21B13/00
Filed: 1987-07-27
Abstract: Die eisenoxidhaltigen Materialien und festes kohlenstoffhaltiges Reduktionsmittel werden in eine erste expandierte Wirbelschicht chargiert, sauerstoffhaltiges Gas wird als Fluidizierungsgas in die erste Wirbelschicht geleitet, die Verweilzeit des Gases in der ersten Wirbelschicht wird so kurz gewählt, daß das Reduktionspotential maximal zur Reduktion zum FeO-Stadium führt. Die aus der ersten Wirbelschicht ausgetragene Gas-Feststoff-Suspension wird in eine zweite expandierte Wirbelschicht geleitet, in die zweite Wirbelschicht wird ein stark reduzierendes Gas als Fluidizierungsgas eingeleitet, aus dem Oberteil der zweiten Wirbelschicht werden stark reduzierendes Gas und ein großer Teil des entstandenen abgeschwelten kohlenstoffhaltigen Materials ausgetragen, das abgeschwelte kohlenstoffhaltige Material wird vom Gas abgetrennt und in die erste Wirbelschicht zurückgeführt, ein Teil des Gases wird nach einer Reinigung und CO2-Entfernung als Fluidisierungsgas in die zweite Wirbelschicht zurückgeleitet, aus dem unteren Teil der zweiten Wirbelschicht werden reduziertes Material mit einer Metallisierung von 50 bis 80% und der restliche Teil des abgeschwelten kohlenstoffhaltigen Materials ausgetragen, die Menge des im Kreislauf geführten abgeschwelten kohlenstoffhaltigen Materials beträgt ein Vielfaches der Menge der chargierten eisenoxidhaltigen Materialien, und der Wärmeinhalt der aus der ersten in die zweite Wirbelschicht geleiteten Suspension wird zur Deckung des Wärmeverbrauchs in der zweiten Wirbelschicht verwendet.
Patent EP-0273479-A1 (EP)
Inventor: WOKKE EDUARD ANDRIES
IPC: F16G3/10
Filed: 1987-11-20
Abstract: Welded connection for a belt having chain wires. The welded connection comprises wire members (8) from aramide material extending longitudinally of said belt and being spaced in the direction perpendicular to the plane of the belt from the chain wires.
Patent EP-0275593-A1 (EP)
Inventor: VAN HEELSBERGEN TEUNIS ROBERT
IPC: G01R33/32
Filed: 1987-12-16
Abstract: The NMR imaging appts. has two perpendicular coil systems (13) supplied with HF signals, with a quarter wavelength line between the terminal points (C,D) of the two coil systems (13). The line is also between the terminal points (C,D) and the transmitter and receiver terminals (E,F). A single coaxial cable is inserted between the terminals (E,F) and the transmitter (12) and receiver (14). Pref. a respective PIN diode (DE,DF) couples the transmitter and receiver terminals (E,F) to earth.
Patent EP-0245919-A1 (EP)
Inventor: SEMERARO CLAUDIO
IPC: C07D211/90
Filed: 1987-02-19
Abstract: Compounds are described of the formula
     wherein
     R, and R 4  independently represent a C 1-4  alkyl group;   R 2  and R 3  independently represent a C 1-6  straight or branched alkyl chain or alkoxy group;   R 5  represents a straight or branched chain C 1-13  alkyl group or a C 5-8  cycloalkyl group which may be substituted by a C 1-3  alkyl substituent;   R 6  represents a halogen atom or a straight or branched C 1-3  alkyl group.   R 7  represents a C 1-4  alkyl group [optionally substituted by hydroxy, C 1-3  alkoxy or trifluoromethyl or by a group NR 8 R 9  where NR 8 R 9  forms a saturated 5 to 7 membered ring optionally containing an additional heleroatom which is oxygen]; or R 7  represents a phenyl C 1-2  alkyl group in which the phenyl portion is optionally substituted by 1 to 3 C 1-3  alkyl or C 1-3  alkoxy groups or halogen atoms.   
     The compounds represented by formula (I) reduce intracellular calcium ion concentration by limiting transmembranal calcium ion influx and thus may be useful for the treatment of cardiovascular disorders such as hypertension.
Patent EP-0270227-A1 (EP)
Inventor: JAHN ROBERT E
IPC: B65B11/54
Filed: 1987-10-19
Abstract: Smearing of fat by fat-containing trayed food products (10) on the interior surface of a thermoplastic overwrap (14) is substantially reduced or eliminated by applying loading forces during a sealing step to the longitudinal edges of the tray containing food product. A tray (12) with a convex bottom (24) is preferred to enhance the quality of the seal. A convex heating plate can be used in conjunction with conventional trays.
Patent EP-0246934-A1 (EP)
Inventor: DROGO PIERRE LOUIS MARIE
IPC: H01R13/621
Filed: 1987-04-10
Abstract: Electrical connector characterized in that the plug body (4) and the coupling nut (10) comprise in one case a circular alignment of catches (12), and in the other an axially movable ring (13) provided with at least one complementary catch referred to as a dog (14) oriented towards the alignment of catches, elastic means (15, 16) being provided to co-operate with the ring (13) and, in a position of nonassembly of the connector, to maintain the dog apart from the alignment of catches, the ring and the elastic means being disposed in the path of the body of the coupling connector (3) so that the coupling connector body pushes the dog resiliently between the catches when assembly of the connector is completed.
Patent EP-0262074-A1 (EP)
Inventor: URQUHART ANDREW WILLIARD
IPC: C04B35/65
Filed: 1987-09-03
Abstract: There is disclosed a method of producing a self-supporting ceramic composite body having therein at least one cavity which inversely replicates the geometry of an expendable pattern (6). The method includes the steps of surrounding the expendable pattern (6) with a filler material (4) to thereby form a filled cavity within the filler material (4). The expendable pattern (6) is chemically or physically removed from the filler material (4) and a quantity of a parent metal is put into the cavity. The parent metal is heated to a temperature above its melting point and an oxidation reaction process begins whereby the oxidation reaction product infiltrates and embeds the surrounding filler material (4). Excess filler material and/or excess parent metal are removed, thus resulting in a self-supporting ceramic composite body having a cavity in the shape of the expendable pattern (6).
Patent EP-0254674-A1 (EP)
Inventor: KIENER ALBERT
IPC: B65D43/00
Filed: 1987-05-25
Abstract: In the lid (3) made of plastic with a peripheral edge (5), elevations (7, 8, 10), which project into the lid space, are mounted on the inside surface (1) of the lid. The elevations (7, 8, 10) have a length (1) which is less than or equal to the height (h) of the edge (5). They allow the lids (3) to be passed on for further processing, having been stacked by the production machine, without becoming wedged with one another or coming to rest engaging one another. The unstacking of the lids (3) is simplified by an automatic production machine. <IMAGE>
Patent EP-0250563-A1 (EP)
Inventor: BENSON VICTOR N
IPC: F16H57/027
Filed: 1986-12-19
Abstract: Un appareil de transmission d'un couple comprend un arbre d'entraînement tubulaire (24, 28) définissant une chambre de désaération (32) solidaire de l'intérieur de l'arbre. Du liquide aéré est introduit par une gaine dans une extrémité axiale (36) de la chambre de désaération, et l'air séparé ainsi que le liquide résiduel sont extraits par une gaine depuis l'extrémité opposée (38) de la chambre, se trouvant généralement à proximité de son centre. La rotation relative rapide de l'arbre d'entraînement provoque l'accélération radiale du liquide pour effectuer la séparation du liquide plus dense de l'air sous l'influence de la force centrifuge. On fait sortir le liquide désaéré par un orifice (52) situé à la périphérie extérieure de la chambre pendant la rotation de l'arbre d'entraînement.
Patent EP-0277492-A1 (EP)
Inventor: SHIOYA MAKOTO
IPC: G01B11/30
Filed: 1988-01-12
Abstract: A visual sensor system includes a moving object (8) movable along a two-dimensional plane (9), and a one-dimensional array of photosensitive means (1) fixedly mounted on the moving object (8). The photosensitive means (1) are arranged in such a manner that the array (1) is located within a first plane (2) substantially per­pendicular to a central axis of a line of sight (4) and forms, within the second plane (2), a given angle (5) with a line (100) intersecting a second plane (6) containing the central axis of the line of sight (4) and substantial­ly perpendicular to the two-dimensional plane (9).
Patent EP-0315255-A1 (EP)
Inventor: EINHAUS HERMANUS FRANCISCUS
IPC: G11B17/043
Filed: 1988-10-28
Abstract: The invention relates to a disc-record player, in particular an optical disc player, comprising: a frame (61), a turntable (17) which is rotatable about an axis of rotation (17a) and which comprises a centring mandrel (17c) and a supporting surface (17b) for a disc (3) having a centre hole; a disc-pressure member (191) for pressing the disc onto the turntable in a clamping position and a disc-loading device (151). The loading device comprises a holder (153) which is adapted to receive, in an initial position, a tray (23) having a carrying surface (29) for the disc. The holder can perform a loading movement to move the tray to and deposit the disc on the turntable and separate the disc from the tray, and an unloading movement to return the disc to the initial position. At opposite sides ofthe holder the loading device further comprises pivotal elements (155, 156) which are pivotally connected to the frame and which are movable connected to the holder. During said loading movement the pivotal elements are pivoted in a first direction to move the supporting surface of the tray beyond the supporting surface of the turntable, viewed along the axis of rotation of the turntable, and during said unloading movement they are pivoted in an opposite second direction to lift the disc of the turntable.
Patent EP-0283135-A1 (EP)
Inventor: KRISHNA SURINDER
IPC: H01L21/761
Filed: 1988-02-18
Abstract: A bipolar/CMOS process includes bipolar transistors having emitters formed in less than a minimal masking dimension. An opening is formed through a polycrystalline silicon layer deposited on a silicon substrate. After coating the sides of the opening with silicon dioxide, the intrinsic base region of the bipolar transistor and the emitter region are implanted. The extrinsic base is formed by out diffusion from the polycrystalline silicon layer. The structure includes an expitaxial layer which is more strongly doped below its surface than at its surface to enhance the performance of CMOS transistors formed therein. Additionally, the bipolar and complementary MOS transis­tors are self-aligned to each other by the manner in which the buried layers are formed.
Patent EP-0295137-A1 (EP)
Inventor: MATOBA HIROTSUGU
IPC: G02F1/13
Filed: 1988-06-10
Abstract: A liquid crystal projection apparatus comprising, as means for separating beams of light and/or means for optically combining beams of light, a compound prism (18, 19, 20) or prisms having at least two dichroic reflection surfaces (D, G) for different wavelengths and an air layer formed therein for providing total reflection surfaces.
Patent EP-0295868-A1 (EP)
Inventor: STRUVE RICHARD
IPC: B26F3/00
Filed: 1988-06-14
Abstract: A fluid jet cutting nozzle assembly comprises a nozzle housing (10) in which is releasably secured by hand tightening a nozzle arrangement (18) comprising a threaded closure member (20) to which is attached a collar-defining member (36) encircled by a plastics sealing ring (38). The ring (38) and member (36) interengage on withdrawal of the closure member so as also to withdraw.
Patent EP-0302650-A1 (EP)
Inventor: MIURA MORIKAZU
IPC: D06M101/16
Filed: 1988-07-26
Abstract: A hollow fiber microporous membrane of a polyolefin having a polyvinyl alcohol chemically bonded to the inner and outer surfaces of the hollow fiber membrane and the surfaces defining the pores thereof exhibits a good hydrophilic property as well as good chemical resistance, mechanical strength, water permeation performance and durability. This membrane has an average pore diameter of 0.01 to 5 µm and a porosity of 20 to 80%. The polyvinyl alcohol/polyolefin composition ratio is constant in the membrane thickness direction of the hollow fiber, the oxygen/carbon atomic ratio X on the outer surface of the hollow fiber microporous membrane is 10 to 50%, and the condition defined by the ratio X/2 ≧ Y is satisfied between said oxygen/­carbon atomic ratio X and the oxygen/carbon atomic ratio Y in the entire microporous membrane. The membrane is prepared by irradiating a hollow fiber microporous membrane of a polyolefin with ionizing radiations, reacting the membrane with vinyl acetate and then hydrolyzing the membrane.
Patent EP-0309346-A1 (EP)
Inventor: BERTHAUME PHILIPPE
IPC: G07C5/08
Filed: 1988-09-21
Abstract: The parameter-monitoring system according to the invention is intended to provide information on the state of the vehicle during and/or at the end of at least one operating period of the vehicle (1). This system comprises a detection unit (2) and a data acquisition unit (3), mounted on the vehicle (1), on the one hand, and on the other a processing unit (4). The detection unit (2) measures data relating to the parameters to be monitored, the acquisition unit (3) gathers these data and transmits information to the processing unit (4) which processes them and compares them to reference information in order to provide information on the state of the vehicle. At given times the acquisition unit (3) gathers a set of data relating at least to the load loss in a filter of the vehicle's engine oil so that the system is capable of supplying the rate of change of this load loss over a period of time which in particular allows the degree of contamination of the vehicle's engine oil to be determined. <IMAGE>
Patent EP-0312415-A1 (EP)
Inventor: TORCHEUX BERTRAND
IPC: H05K3/00
Filed: 1988-09-26
Abstract: The circuit board is of the type comprising a metal sheet (1) in which separate tracks (2) forming at least one electrical circuit are cut out, holes (18), some of which are provided for the passage of the components to be connected to the said tracks, and a layer of insulation (19) disposed over at least one face of the said metal sheet. The board is characterised in that at least one part of the attachments (4) connecting the tracks (2) are bent over one of their ends towards the face (11) covered with insulation (19) and in that the said attachments are embedded in the insulation for their major part which is folded over. Application especially to the production of high-density electrical circuits for interconnection modules, for example. <IMAGE>
Patent EP-0310574-A1 (EP)
Inventor: HOSONUMA MASASHI
IPC: C23C18/12
Filed: 1988-09-28
Abstract: A process for producing a composite material having a coating of a calcium phosphate compound on the surface of a metal substrate, said process comprising the steps of 
applying a coating solution of an organic calcium compound and an organophosphorus compound in an organic solvent to the surface of said metal substrate, and 
firing the applied solution to form a coated layer of a calcium phosphate compound on the surface of said metal substrate.
Patent EP-0283455-A1 (EP)
Inventor: CHALLE ANDRE
IPC: G02B23/24
Filed: 1988-02-19
Abstract: The optical device is an instrument for inspecting the inside of the barrels of guns or the like without being obliged to dismantle these weapons. It is formed from two elements: a pipe or channel (D) or prismatic tube of a certain length and a small mirror (M) fixed at the end of the tube at an angle of 45<o> with respect to the longitudinal axis of the tube. The reflecting part of the mirror forms a face at the end of the tube. Everything the mirror picks up will be reflected towards the inside of the tube and will be seen at the other end. The mirror may be supported laterally by the extension of the lateral portions of the side plates of the channel. <IMAGE>
Patent EP-0406232-A1 (EP)
Inventor: VOGEL WOLFGANG
IPC: F02P7/077
Filed: 1988-03-26
Abstract: Pour contrôler la rotation d'un disque ayant des marques normales et une marque de référence, on produit des impulsions correspondantes P lors du passage des marques. Une première valeur enregistrée est augmentée à une vitesse constante pendant les espaces séparant les impulsions et diminuée pendant les impulsions elles-mêmes et une seconde valeur enregistrée est augmentée à une vitesse constante inférieure pendant toute la durée du cycle. Ainsi, une comparaison des deux valeurs enregistrées à la fin du cycle dépend du temps entre les impulsions et sert par conséquent à distinguer entre le passage d'une marque normale et le passage d'une marque de référence. La valeur enregistrée peut être constituée par la charge s'exerçant sur un condensateur (C1, C2) ou par le contenu d'un compteur. Le disque peut être fixé à l'arbre à cames du moteur d'un véhicule automobile et les résultats de la comparaison peuvent être utilisés pour déterminer le point d'allumage et le point d'injection du carburant.
Patent EP-0357657-A1 (EP)
Inventor: EVETTS JAN EDGAR
IPC: H01B12/12
Filed: 1988-04-28
Abstract: L'étape finale d'un procédé de fabrication d'un composite supraconducteur comprenant un logement de support externe (10, 31) d'un matériau inerte non supraconducteur contenant un matériau actif supraconducteur à haute température (14, 27) tel que du YBa2Cu3O7, sous la forme d'un tube à paroi épaisse placé dans ledit logement, fait appel au passage d'oxygène dans l'intérieur creux (15') du tube, afin de provoquer l'oxydation du matériau actif et créer ainsi une phase d'oxyde supraconductrice. Le procédé d'oxydation interne peut être effectué en plus d'une étape. Les modifications dimensionnelles qui se produisent durant ce processus peuvent soumettre la phase supraconductrice à de forces de compression. Une garniture d'un métal (12, 25) perméable à l'oxygène, tel que l'argent, l'or ou un alliage, sert de support au matériau supraconducteur durant la fabrication. Une couche faisant office de barrière (16, 29) d'un métal tel que nickel ou le tantale recouvre de préférence la surface intérieure du logement de support externe (10, 31). Le noyau évidé peut être rempli d'un matériau amovible lors de la fabrication, et peut être débarassé après la fabrication. Le supraconducteur peut être réalisé dans une bobine d'autres dispositifs. En outre le composite supraconducteur décrit comprend en tant que partie intégrante, une enveloppe de support pour un manchon interne en matériau à base d'oxyde supraconducteur fragile et facilement endommageable (YBa2Cu3O7), afin de protéger la manchon contre les dégradations et les agressions par des éléments tels que l'eau, et aussi afin de former un support de structure mécanique. L'enveloppe de support est également électroconductrice de façon à stabiliser la supraconducteur.
Patent EP-0362288-A1 (EP)
Title: Expression of immunologically active proteins of human b-lymphotropic virus.
Inventor: CHANG NANCY T
IPC: C12R1/92
Filed: 1988-05-27
Abstract: Recombinant proteins of human B-lymphotropic virus (HBLV) which are immunoreactive with antibodies against HBLV are disclosed. Regions of the HBLV genome which encode the proteins are also disclosed. The proteins can be expressed in prokaryotic or eukaryotic expression systems. The proteins can be used in assays for the detection of antibodies against HBLV in biological fluid and they can be used as immunogens to stimulate an immune response to HBLV.
Patent EP-0402465-A1 (EP)
Inventor: MAEKAWA MASAJI
IPC: B60R1/076
Filed: 1988-07-16
Abstract: Miroir rétroviseur rabattable pour portières de voitures, dans lequel un organe de support (16), recevant l'arbre (12) de la base (11) d'un rétroviseur destiné à être monté sur la portière d'une voiture, est moulé en une seule pièce avec un logement de rétroviseur (13) en résine synthétique. L'organe de support a la forme d'un cylindre de support du côté interne du logement de rétroviseur, et l'arbre s'engage dans une surface réceptrice du cylindre de support et supporte le logement en lui permettant de pivoter. Des ressorts à lames en U (36) sont montés entre la surface interne du cylindre de support et l'arbre, et une extrémité de chaque ressort à lames est en contact avec la surface interne du cylindre de support, l'autre extrémité étant en contact avec une surface plate (12d) formée sur une partie de l'arbre. Le frottement produit par la force élastique des ressorts empêche la rotation du rétroviseur, de sorte que le logement peut se maintenir dans la position normale. L'extrémité libre de l'arbre est pourvue d'une butée empêchant tout déplacement du logement de rétroviseur dans le sens de l'axe de l'arbre. Lorsqu'une force externe importante est appliquée sur le logement, les parties des ressorts à lames qui sont en contact avec l'arbre se déplacent de la surface plate à la surface circonférentielle en s'opposant à la force des ressorts, de sorte que le logement de rétroviseur tourne lentement de la position normale vers une position inclinée.
Patent EP-0330900-A1 (EP)
Inventor: LESEMANN EGON
IPC: A61M5/14
Filed: 1989-02-14
Abstract: In a hose clamp, a bypass slot (25) is provided in the base (22) of the channel (20), in that the hose (21) is pinched off. While the edge regions of the hose (21) are pressed completely flat on the base (22) of the channel, a part of the circumference of the hose is deflected into the bypass slot (25). The base (26) of the bypass slot (25) forms a supporting surface for supporting the deflecting region of the hose. In consequence, once the opening cross-section of the hose (21) has been set, it is not altered by subsequent creeping, so that the drip rate remains constant. <IMAGE>
Patent EP-0334039-A1 (EP)
Inventor: ZWEIFEL RUDOLF
IPC: C11D3/43
Filed: 1989-02-22
Abstract: The cleaning and polishing agent, especially for vehicle bodywork, consists of 75-90% distilled water, 0.5-1.5% glossing agent, 0.1-0.4% emulsifier and 10-20% petroleum. A cleaning and polishing agent of this type has a particularly effective protective action on varnished surfaces.
Patent EP-0343369-A1 (EP)
Inventor: VOSS PETER DR
IPC: H01L29/32
Filed: 1989-04-18
Abstract: It is known to render a thyristor resistant to overhead triggering by producing in the semiconductor body (1) of the thyristor a region (A) which has a lower breakdown voltage than the remaining semiconductor body. This region is protected by suitable measures if the thyristor is overloaded. The invention proposes a process in which the region (A) of the semiconductor body (1) is locally irradiated with protons, the choice of proton energy being such that the maximum in the impurity density and doping produced by the proton irradiation is situated between the p-n junction (15), formed between the first base zone (9) and the second base zone (10), and the half thickness of the second base zone (10), and the semiconductor body (1) is then heat-treated. …<IMAGE>…
Patent EP-0354399-A1 (EP)
Inventor: KNORRECK PETER
IPC: F02M41/12
Filed: 1989-07-22
Abstract: Es wird eine Kraftstoffeinspritzpumpe für Brennkraftmaschinen vorgeschlagen, bei der sowohl eine besondere Frühverstellung des Spritzbeginns beim Kaltstart bzw. bei noch nicht betriebswarmer Brennkraftmaschine schnell wirksam werden kann, als auch eine Kraftstoffeinspritzmengenangleicheinrichtung (64) unbeeinflußt von den Steuerkriterien für die Kaltstartfrühverstellung wirksam ist. Dazu wird ein Arbeitsraum (3) eines Spritzverstellers (1, 2) separat vom stromaufwärts eines temperaturabhängig entriegelbaren Druckhalteventils (27) herrschenden Förderdruck einer Kraftstofförderpumpe (3) beaufschlagt und der die Angleicheinrichtung (64) versorgende druckgesteuerte Innenraum (15) dem Druckhalteventil (27) nachgeschaltet.