baber/WOPTO huggingface dataset:
Patent EP-0203988-A1 (EP)
Title: Procede de fabrication de parois terminales de reservoirs a paroi mince a courbure bi-dimensionnelle
Inventor: BJURLING ANDERS
IPC: B21D51/24
Filed: 1985-12-12
Abstract: Procédé de fabrication de parois terminales (4, 5, 9) de réservoirs à paroi mince à courbure bi-dimensionnelle sur un outil discoïde (1), consistant successivement à positionner un collier de renfort (4) de section angulaire autour de la circonférence de l'outil, à souder deux tôles plates (5) sur le collier sur l'un des côtés de l'outil, à établir une pression positive entre les tôles afin de leur donner simultanément une forme de dôme, à refendre circonférentiellement le collier de renfort de manière à libérer les deux éléments terminaux, et enfin à souder sur le collier de renfort refendu un anneau d'emboîtage (9) de réservoir cylindrique.
Patent EP-0225885-A1 (EP)
Title: Procede et composition de deposition non electrolytique de nickel
Inventor: LEEVER HAROLD
IPC: C23C18/34
Filed: 1986-02-24
Abstract: Procédé et composition de déposition non électrolytique de nickel, dans lequel un composé d'acétylène soluble est additionné au bain galvanique en quantité réduite suffisante pour améliorer les propriétés spéculaires du dépôt de nickel sans diminuer substantiellement le taux placage non électrolytique du bain. Ledit procédé et lesdites compositions sont utiles pour produire des revêtements de nickel non électrolytique à grande clarté spéculaire et sans particules obscurcissantes.
Patent EP-0215907-A1 (EP)
Inventor: JOHNSTON STEPHEN A
IPC: A61K48/00
Filed: 1986-03-17
Abstract: There is described a method for conferring resistance to a parasite to a host of the parasite, as well as the hosts produced by this process, which comprises isolating a gene fragment from the parasite and inserting the gene fragment, or a DNA or RNA segment substantially homologous to at least a part of the gene fragment or to a DNA or RNA sequence functionally equivalent to the gene fragment, into the host, wherein the gene fragment, or the DNA or RNA segment inserted in the host, acts as a binding site competing with a native binding site in the parasite genome.
Patent EP-0244709-A1 (EP)
Inventor: BROWNE JOHN
IPC: G09F9/37
Filed: 1987-04-24
Abstract: In a display or indicating device, an electromagnetically-actuated rotatable display or indicating element (12, 38, 40) uses low coercivity magnetic cores (26) and/or permanent magnet assemblies (44), which have pole pieces (52, 54) short circuited at one end by low coercivity material (50), to minimise the power required to switch the element between first (display) and second (obscured) limiting positions. Additionally, or alternatively, the starting torque applied to the element upon switching between the limiting positions is optimised by selecting an angle of rotation for the element in the range 125°-150°. The ability to achieve such an angle of rotation is enhanced by the support (16,18, 20) for the element having an inner extent perpendicular to the base plate (10) and an outer extent which is at an angle to the inner extent, the direction of slope of the outer extent being in the direction or rotation of the element from the first to the second limiting position.
Patent EP-0262444-A1 (EP)
Title: Anchoring device, especially dowel
Inventor: BAUMANN OTTO
IPC: F16B13/08
Filed: 1987-09-03
Abstract: An anchoring device in the form of a positive-locking dowel is proposed which has a bolt (11) having a cone (15) on its section which can be inserted in a hole (13). The cone tapers in the opposite sense to the direction of insertion. On the bolt (11) there is seated a sleeve (30) with axial tongues (31) and slots (32) formed between them. The tongues (31) can be moved outwards when they impinge on the cone (15) and there is relative movement between the bolt (11) and the sleeve (30). The sleeve (30) is designed as an impact sleeve which slides on the cone (15) with its tongues (31) relative to the bolt (11) which is supported in the hole (13) such that it cannot move axially, and in this way the sleeve (30) at the same time clears the wall material out of the hole (13) by means of the lip on the free end of the tongues (31). The tongues (31) are designed on the free end as flat chisels. <IMAGE>
Patent EP-0308543-A1 (EP)
Inventor: HARA KENICHI
IPC: A61K8/97
Filed: 1987-12-10
Abstract: A composition for external application comprising kojic acid or a kojic acid derivative is characterized by formulating 4-(1,1-dimethylethyl) -4′-­methoxydibenzoylmethane therein. The composition has improved effects of inhibiting formation of erythema and pigmentation caused by ultraviolet rays and preventing stains or freckles due to sunburn and having prevented coloration upon use and is an excellent composition for external application such as cosmetics, topical skin agents, etc.
Patent EP-0241193-A1 (EP)
Inventor: TSUKUDA ICHIZO
IPC: C22C1/00
Filed: 1987-03-30
Abstract: A process for producing extruded aluminum alloy, which comprises melting aluminum alloy in a furnace, pouring the molten alloy into a container section of the extruding machine, applying high pressure thereto in the container section by advancing the stem of the extruding machine so as to solidify it into billet-like mass, which is immediately extruded through the extruding machine, the process being carried out regardless of the high percentages of second phase elements contained in the alloy.
Patent EP-0244090-A1 (EP)
Inventor: MAWATARI MASAAKI
IPC: C08L77/00
Filed: 1987-03-30
Abstract: A thermoplastic resin composition obtained by melt-mixing:
     (a) 4 to 95% by weight of a polyphenylene ether resin,   (b) 4 to 95% by weight of a polyamide,   (c) l to 50% by weight of a rubbery polymer, and   (d) if necessary, 9l% by weight or less of a styrene resin (d)    [the sum of the (a), (b), (c) and (d) components is l00% by weight] in the presence of 0.00l to l0% by weight, based on the total weight of the (a), (b), (c) and (d) components, of at least one functional group-containing unsaturated compound having at least one group selected from the class consisting of carboxyl group, acid anhydride group, epoxy group, hydroxyl group, amino group and amido group and 0.00l to 5% by weight, based on the total weight of the (a), (b), (c) and (d) components, of a peroxide. This thermoplastic resin composition is excellent in balance of impact strength of thin molded product, moldability and heat resistance. Therefore, the composition can be used as molded products such as external and internal trim parts of automobiles, electric and electronic components, housings and the like, requiring a high quality, and accordingly is highly valuable in industrial utilization.
Patent EP-0243057-A1 (EP)
Inventor: TURNER ANDREW STEPHEN
IPC: H01L33/48
Filed: 1987-04-13
Abstract: In an injection laser package having a housing (30) an optical fibre pigtail (36) extends onto a sub-mount (2A) of a mount (1), the sub-mount (2A) being formed of a plurality of thick film layers which incorporate a resistance heating element (5) and etched conductors (4A, 4B) insulated (6) from a narrow solder pad (7). With the end portion (36A) of the fibre in alignment with the injection laser chip (33) a current is applied to the conductors (4A, 4B) to heat the sub-mount and melt the solder pad (7) to thereby hold the fibre exactly in alignment with the chip (33). 
     The portion (36B) of the fibre extending between the sub-mount and the inner end of the entrance support tube (35) remains unsupported and thereby flexible so that external stresses on the package housing and, particularly, the tube (35) do not transfer any strain to the end portion (36A) of the fibre so that alignment with the injection laser chip (33) is maintained
Patent EP-0274184-A1 (EP)
Inventor: HSU LI-CHIEN
IPC: C07F7/12
Filed: 1987-09-17
Abstract: The preparation of dye-silane compositions are disclosed. A dye-silane compound is formed in which the dye is covalently bonded to a cyano silane compound. These dye-silane polymer compositions have particular utility as dye adduct reactants in the preparation of dye containing polysiloxanes.
Patent EP-0241341-A1 (EP)
Inventor: EYCHENNE CAMILLE
IPC: A01G31/00
Filed: 1987-03-20
Abstract: This pot comprises a block of hydrophilic foam (1) made from plastic material and of a density between 0.15 and 0.35 which has been covered over a fraction of its outer surface of between 15% and 95% of the latter with a continuous layer of impermeable material (2), preferably of plastic material of a thickness of approximately 0.5 to 3 mm. <IMAGE>
Patent EP-0247943-A1 (EP)
Inventor: PERVILLE JACQUES
IPC: B43L13/02
Filed: 1987-05-27
Abstract: A one-piece profiled beam (40) extends in the Y direction with a portion (41) rigid enough to support and guide the carriage (12) with the writing head (11) throughout the length of travel. The paper is driven in the X direction by a drum (20) rotating in two bearings (46,47). The carriage is guided along two rails (43,44) formed on the beam, in which a cutout (50) allows the paper to pass between the drum and the carriage support. The carriage and drum are driven respectively by a linear and rotary motor.
Patent EP-0243302-A1 (EP)
Inventor: BEER BERNARD
IPC: C25B11/10
Filed: 1987-03-30
Abstract: An electrode for use in electrolytic processes having a substrate of film-forming metal comprises an electrocatalyst incorporated in an integral surface film of the film-forming metal oxide grown from the substrate. The electrocatalyst incorporated in the integral surface film comprises two superimposed layers, a first layer comprising platinum metal and a second layer comprising an oxide of iridium, rhodium, palladium or ruthenium, the first platinum containing layer being next to the substrate and the second iridium, rhodium, palladium or ruthenium oxide containing layer being at the outer surface of the integral surface film of the film-forming metal oxide. The electrode comprising the two superimposed layers may be further coated with another electrochemically active catalytic outer layer in which case said superimposed layers serve as the electrode underlayer. The electrode is particularly useful as an oxygen evolving anode in high speed electroplating (electrogalvanizing).
Patent EP-0279146-A1 (EP)
Inventor: PAULET JEAN-FRANCOIS
IPC: C25D11/22
Filed: 1987-12-24
Abstract: Bei Verfahren zum elektrolytischen Färben von anodischen Oxidschichten auf Aluminium oder Aluminiumlegierungen mit Gleich- oder Wechselstrom in Metallsalzen enthaltenden Elektrolyten, werden hohe Anforderungen an die Gleichmässigkeit der Färbung und an die Färbegeschwindigkeit gestellt. Die Verbesserung der Gleichmässigkeit der Färbung und eine erhöhte Färbegeschwindigkeit kann dadurch erzielt werden, dass vor dem Färben der Oxidschicht diese mittels asymmetrischem Wechselstrom vorbehandelt wird. Ein solches Verfahren wird bevorzugt im Zusammenhang mit einem Sn-haltigen Elektrolyten angewandt.
Patent EP-0289693-A1 (EP)
Inventor: BLASCHEK OTTO
IPC: G03B17/14
Filed: 1987-05-07
Abstract: Interchangeable lens for a movie camera having a bayonet ring or a threaded ring for releasable attachment thereto, the outside mount (41) of the interchangeable lens (4) itself being designed as a blimp.
Patent EP-0298083-A1 (EP)
Title: Valve a compensation de charge
Inventor: BUDZICH TADEUSZ
IPC: F15B13/04
Filed: 1987-02-20
Abstract: Système sensible à la charge comprenant des compensateurs de charge positive d'une part et négative de l'autre (46a, 59) pour le contrôle de la charge positive ou négative (W) et système logique extérieur (16) pour déterminer si la pression de charge est positive ou négative. La valve de désactivation (108) met hors circuit le compensateur de charge positive (46a) quand la pression de charge négative dépasse un certain plancher déterminé à l'avance, ce qui empêche la constitution d'une pression excessive dans le dispositif de commande (11) et met également hors circuit le compensateur de charge négative (59) quand le niveau de pression de charge négative est inférieur à un certain plancher déterminé à l'avance, la charge positive étant contrôlée par le compensateur de charge positive (46a).
Patent EP-0288555-A1 (EP)
Inventor: MEYERS THOMAS JEFFREY
IPC: G06K7/10
Filed: 1987-10-23
Abstract: Un poste de contrôle à lecteur optique comprend une unité de lecture optique (24) portative, autonome et se posant sur une table, positionnée sur la surface supérieure (22) d'une caisse de sortie (20), laquelle unité comporte des moyens de lecture pour projeter de la lumière, à travers une ouverture (28) ménagée dans ladite unité de lecture (24), sur des données de code à barres figurant sur une marchandise que l'on fait passer sur ladite unité, ainsi que des moyens de détection pour recevoir la lumière réfléchie par lesdites données de code à barres en vue de la lecture du code. Une alimentation de puissance (24) située à distance de ladite unité de lecture (24) renferme une alimentation électrique (50) destinée à faire fonctionner l'appareil de lecture et un laser (68) destiné à générer les faisceaux lumineux. Un câble (36) transmet depuis l'alimentation de puissance (34) l'énergie électrique et les faisceaux lumineux à l'unité de lecture (24).
Patent EP-0281880-A1 (EP)
Inventor: MORGENSCHWEIS OTTO DIPL-ING
IPC: E01B7/14
Filed: 1988-02-27
Abstract: A frog zone for switches or crossings is proposed, in which the point of crossing (14), which is of rigid design per se, and/or the adjacent wing rails (10, 12) are constructed so as to be movable parallel to the travelling surface of a wheel (28). <IMAGE>
Patent EP-0299186-A1 (EP)
Inventor: STENZEL PETER
IPC: B65D77/20
Filed: 1988-05-31
Abstract: Meal dishes are known which are closed by a lid (2) which is made of foil/film and is beaded with a circumferential edge flange (7) of the container. The lid (2) consists of an essentially rectangular foil/film blank, the four corners of which are folded over folding lines, extending obliquely to the edges, onto its top side to form pull-off tabs (4, 5, 6). The edge flange (7) of the container (1) is of essentially circular construction in the plan view, whereas the lid blank is of essentially square construction. The container is particularly suitable as a meal dish. <IMAGE>
Patent EP-0305880-A1 (EP)
Inventor: JACHE FRANK
IPC: H01G9/12
Filed: 1988-08-24
Abstract: The invention relates to a pressurised container, particularly a battery canister (1), having a safety weak point in the form of a weakened line on the housing which breaks in the event of an increased internal pressure. In order to ensure defined, rapid opening, and to produce a greater opening, with simple manufacture, a single weakened line is provided in the form of a tongue-shaped curved line (17), the tongue pivoting outwards about the imaginary connecting line (20) between the free ends of the curved line (17) when it is activated. <IMAGE>
Patent EP-0323599-A1 (EP)
Title: Polyesterfolie mit einer als Haftvermittler für Metall wirkenden Beschichtung und hervorragendem Wickelverhalten
Inventor: RUDD DAVID
IPC: C08J7/043
Filed: 1988-12-17
Abstract: Es wird ein Beschichtungsgemisch für thermoplastische Folien aus Kunststoff beschrieben. Das Gemisch enthält folgende Komponenten: I. 1 bis 10 Gew.-%, bezogen auf das Gesamtgewicht des Beschichtungsgemischs, eines sulfonierten Copolyesters, der im wesentlichen aus dem Kondensationsprodukt der folgenden Monomeren bzw. deren zur Bildung von Polyestern befähigten Derivaten besteht: A) 65 bis 95 Mol-% Isophthalsäure, B) 0 bis 30 Mol-% mindestens einer aliphatischen Dicarbonsäure mit der Formel HOOC(CH2)nCOOH, wobei n im Bereich von 1 bis 11 liegt, C) 5 bis 15 Mol-% mindestens eines Sulfomonomeren mit einer an den aromatischen Teil einer aromatischen Dicarbonsäure gebundenen Alkalisulfonatgruppe und D) der zur Bildung von 100 Mol-% Kondensat notwendigen stöchiometrischen Menge mindestens eines copolymerisierbaren aliphatischen oder cycloaliphatischen Alkylenglykols mit 2 bis 11 Kohlenstoffatomen, II. 0,05 bis 3 Gew.-%, bezogen auf das Gesamtgewicht des Beschichtungsgemischs, mindestens eines wasserlöslichen Alkalisalzes einer Fettsäure mit 10 bis 18 Kohlenstoffatomen.
Patent EP-0292076-A1 (EP)
Inventor: VAN LEERDAM JOHANNES MARINUS L
IPC: A61M5/44
Filed: 1988-05-18
Abstract: A blood heating apparatus, comprising a box (1) provided with a hinged door (4) with pins (14) for suspending thereon a plastics pouch (15) having a labyrinth-shaped pas­sage communicating with flexible inlet and outlet tubes (19a, 19b), said box (1) and door (4) being provided with tempera­ture-controlled electrical heating means (10) to be contac­ted with both sides of said pouch (15) and with passages (20) for the tubes of said pouch; according to the invention said door (4) is hinged at its lower side on a horizontal hinge axis (3), and is provided with said suspension pins (14), the inlet and outlet tubes (19a, 19b) of said pouch (15) communi­cating with said pouch (15) symmetrically at two opposite sides and mutually aligned, the passages (20) for said tubes (19) in the box and door walls being situated in the vicinity of the hinge axis (3) of said door (4).
Patent EP-0284246-A1 (EP)
Inventor: LOVISETTO PRIMO
IPC: F04D29/22
Filed: 1988-03-10
Abstract: An impeller for a centrifugal pump is disclosed for attenuating the effects of pressure and flow surges experienced by the pump. The impeller (12) includes a rotatable impeller shaft (22) to which a plurality of circumferentially-spaced vanes (24) are mounted for rotation therewith, the vanes extending outwardly relative to the impeller shaft and each including first and second axially spaced edges. First and second axially-spaced cover members (30,32) are provided for the plurality of vanes, the cover members being mounted for rotation with the impeller shaft and extending outwardly relative to the axial direction of the impeller shaft. The first cover member is disposed adjacent to first edges of the vane and the second cover member is disposed adjacent to second edges of the vane so as to provide an impeller chamber between the first and second cover members which is divided into subchambers by the vanes. One of the cover members (30) includes a centrally disposed opening therethrough for admitting into the impeller chamber to then be conducted outwardly upon rotation of the impeller shaft. Also, the first cover member (30) is constructed and mounted relative to the vanes so that a portion(46) thereof is free to flex axially away from respective portions of the first edges of the vanes in response to fluid pressure pulsations within the impeller chamber to temporarily increase the distance between the portion of the first cover member and the respective portions of the first edges of the vanes.
Patent EP-0294160-A1 (EP)
Inventor: MESCHIEVITZ CARLTON K
IPC: A61K38/21
Filed: 1988-06-01
Abstract: Hepatitis B virus replication is inhibited by treatment with a combination of human alpha interferon and human gamma interferon, administered either sequentially or concurrently; and the preferred alpha interferon is recombinant DNA human alfa-2b interferon, the preferred gamma interferon is recombinant DNA human gamma interferon and the preferred means of administration to a patient is by injection.
Patent EP-0294994-A1 (EP)
Inventor: MARFAT ANTHONY
IPC: C07D/
Filed: 1988-06-01
Abstract: and pharmaceutically acceptable salts thereof, 
    wherein R¹ is hydrogen, halogen or C₁ to C₄ alkyl; 
    R² is hydrogen or C₁ to C₄ alkyl; and Ar is phenyl or phenyl substituted with one or more substituents selected from C₁ to C₄ alkyl, halo, trifluoromethyl, nitro, hydroxyl, halophenyl, or C₁ to C₄ alkoxy. 
     The compounds are useful in treating inflammation or other prostaglandin or leukotriene mediated diseases.
Patent EP-0278804-A1 (EP)
Inventor: MOULIES JEAN-CLAUDE
IPC: B29C48/10
Filed: 1988-01-14
Abstract: A process for manufacturing thermoplastic polymer films by coextrusion comprising coextruding by blow extrusion at least two thermoplastic polymers, one of the polymers being a semi-crystalline fluid polymer, the other a thermoplastic polymer incompatible with and with no adhesive affinity for the semi-crystalline fluid polymer and possessing sufficient extrudate strength to support the semi-crystalline polymer, cooling the coextrudate, separation of the resulting films, and recovering at least the semi-crystalline thermoplastic polymer film thus formed in the form of a film of substantially uniform thickness.
Patent EP-0310541-A1 (EP)
Inventor: ELGER WALTER DR
IPC: A61K31/565
Filed: 1988-09-30
Abstract: Agents, containing at least one compound having antiprogestational activity and at least one compound having anti-estrogenic activity, are suitable for the treatment of hormone-dependent tumors.
Patent EP-0280654-A1 (EP)
Title: Verfahren zur Verbesserung der fotochemischen Stabilität von Färbungen auf Polyesterfasermaterialien
Inventor: REINERT GERHARD DR
IPC: D06P3/54
Filed: 1988-02-22
Abstract: Es wird ein Verfahren zur Verbesserung der fotochemischen Stabilität von Färbungen auf Polyesterfasermaterialien mit UV-Absorbern der Formel <IMAGE> worin R Alkyl, Alkoxy, Halogen oder Hydroxy, R1 Alkyl R2 Wasserstoff, Halogen, Alkyl, Alkylamino, Hydroxyalkylamino, Aralkylamino, Alkoxyalkylamino, Alkenyl, Alkoxy, durch Hydroxy, Carboxy oder C2-C5-Alkoxycarbonyl substituiertes Alkoxy, Alkenyloxy, Phenyl oder durch Halogen, Alkyl, Hydroxy-C1-C4-alkyl, Alkenyloxy, Alkoxy, Hydroxy oder Carboxy-C1-C4-alkoxy substituiertes Phenyl, m 0 oder 1 und n 0, 1 oder 2 bedeuten, sowie neue Verbindungen der Formel (1) worin m und n beide 0 sind und R2 für Alkylamino, Hydroxyalkylamino, Aralkylamino oder Alkoxyalkylamino steht, beschrieben.
Patent EP-0373282-A1 (EP)
Inventor: LAMBRECHTS JOZEF EDUARD LEONAR
IPC: A63C19/00
Filed: 1988-12-13
Abstract: Process for constructing and keeping up a terrain, in particular a terrain upon which a sport is played, which consists in placing a water-permeable covering (2) on a stabilised and virtually undeformable support (3), and in maintaining, at least during the period of use of the terrain and through the support, a constant and substantially uniformly distributed quantity of water in the covering so as to ensure a specified moisture content for the covering, and in particular for its surface (1) on which a sport is played, and terrain constructed and kept up with the aid of the said process. <IMAGE>
Patent EP-0344165-A1 (EP)
Inventor: ZUPANCIC JOSEPH J
IPC: C08F12/34
Filed: 1987-12-03
Abstract: Des polymères thermodurcissables de phénoles tetrakis à terminaison styrène peuvent être préparés à partir de résines possédant la formule générique (I) dans laquelle R est sélectionné dans le groupe composé de radicaux alkyle, cycloalkyle, alkaryle, et alkaryle substitués et X est indépendamment sélectionné dans le groupe composé d'atomes d'hydrogène et d'halogène. Eventuellement, de tels polymères peuvent également comprendre un composé ayant un groupe vinyl pendant. Ces polymères sont utilisés comme constituants de stratifiés sur des cartes de circuits qui sont mises en oeuvre dans des équipements électroniques relativement complexes.