baber/WOPTO huggingface dataset:
Patent EP-0112085-A1 (EP)
Inventor: FRIES CARL J JR
IPC: B31F7/00
Filed: 1983-11-28
Abstract: A method and apparatus are disclosed for skiving and hemming one or more edges of a paperboard web or blank to improve the sealing qualities of a container made from the paperboard. The paperboard is skived twice gerierally parallel to its edge, once to define an oblique surface and once to make a flat skived surface. The latter is folded over the former and heat-sealed to a heat sealable material adjacent the skived region, defining a wedge-shaped edge portion. The folded over part is preferably ironed to produce a substantially flat sheet, and the wedge-shaped edge is preferably reshaped at some point in the process to make the entire folded over surface substantially flush with the unskived surface to which it is sealed. The flat skived surface is preferably made by a milling procedure in which the milling teeth strike the material while moving in a direction opposite to that of the motion of the material.
Patent EP-0111543-A1 (EP)
Inventor: JOO LOUIS ARPAD
IPC: C25C3/08
Filed: 1983-05-31
Abstract: Un élément cathodique pour une cellule de réduction de l'aluminium selon le procédé Hall-Heroult est formé à partir d'un métal dur réfractaire, de préférence du TiB2, mais pouvant comprendre un ou plusieurs carbures, borures ou nitrures des métaux des groupes IVA, IVB de la table périodique, en particulier Ti, V, Si et W, et du matériau carboné tel que du coke et/ou du résidu de carbone obtenu du traitement thermique du brais. L'élément présent de préférence une configuration en champignon (10) ayant une surface horizontale, plane, supérieure, face à l'anode.
Patent EP-0152509-A1 (EP)
Inventor: ORTELLI AURELIO
IPC: F01B13/06
Filed: 1984-02-23
Abstract: The invention relates to a hydraulic motor of the type comprising a plurality of cylinder-piston units (1) arranged radially about an eccentric cam (2) made rotatively rigid with a rotating shaft (7). The cam (2) has a pair of shoes (11a, 11b) which project axially from opposite sides thereof and engage in guides (9a, 9b) formed diametrically in a pivotable support and on a rotating shaft (7), respectively. The shoes (11a, 11b) engage with such guides (9a, 9b) to allow for a radial displacement of the cam (2) and provide a rotary connection of the latter to the rotating shaft (7). The shoes (11a, 11b) have respective cylindrical cavities (12) formed internally in perpendicular directions to the shaft axis of rotation cavities, which accommodate small pistons (13) whose rods (14a, 14b) are stationary relatively to the rotatIng shaft (7). The small pistons (13) define, on the inside of the respective cavities (12), two chambers (12a, 12b) which may be connected to a pressurized fluid supply to control the displacement of the cam (2) in a radial direction to the rotating shaft (7), thereby changing the swept volumes of the cylinder-piston units (1).
Patent EP-0121158-A1 (EP)
Inventor: UPMEIER HARTMUT DIPL-ING
IPC: B29C48/10
Filed: 1984-03-14
Abstract: Eine Kühlvorrichtung für aus einem Folienblaskopf extrudierte Kunststoffschlauchfolien mit Luftkühlung besteht aus im Abstand voneinander in Extrusionsrichtung hinter der Extrusionsringdüse des Folienblaskopfes im wesentlichen konzentrisch zur Achse des exttudierten Folienschlauches angeordneten Kühlringen mit der Schlauchwandung zugewandten Luftleitflächen, über die aus ringförmigen Düsenspalten ausgeblasene Kühlluft streicht. Um die Leistung von Blasfolienherstellungsanlagen durch Steigerung der Kühlleistung zu vergrößern, ohne daß infolge des hohen Kühlluftdurchsatzes die Schlauchfolie beschädigende Vibrationen entstehen, sind die Luftleitflächen (3) im Längsschnitt der Kühlringe (1) konvex gekrümmt. Dabei sind in Strömungsrichtung der Kühlluft vor den Kühlringen (1) die Düsenspalte (5) bildende Ringe (4) derart angeordnet, daß die Strömung der aus diesen ausgeblasenen Kühlluft etwa parallel oder Spitzwinkeling zur Laufrichtung der  Schlauchfolienwandung ist.
Patent EP-0124824-A1 (EP)
Inventor: RICHTER BERND DIPL-ING
IPC: B25J5/00
Filed: 1984-04-24
Abstract: 1. A positioning device (10) for remote-controllable inspection, cleaning and repair of the parallel pipes (3) of a pipe assembly, in particular a steam generator for nuclear power stations, comprising a guide (36), attached to the free end of a swivel arm (32), for measuring devices, tools or the like, and comprising a second swivel arm (30) which bears the first swivel arm (32) at its end remote from the guide (36), where the swivel axes (34, 35) of the two swivel arms (30, 32) extend parallel to the axes of the pipes (3), characterised in that the bearing (34) of the second swivel arm (30) remote from the first swivel arm (32) is located in an adjusting device (20) which comprises two joints (21, 24) for the cardanic adjustment of the axis of the bearing (34), that the adjusting device (20) is arranged in the form of a carriage on a rail (11) secured so as to be stationary in relation to the pipe assembly, and that a centering system (40) is integrated into the first swivel arm (32) and acts upon the adjusting device (20) in order to adjust the parallelism of the swivel axes (34, 35) to the pipe axes.
Patent EP-0129845-A1 (EP)
Inventor: MORIN LOUIS GEORGE
IPC: C25D19/00
Filed: 1984-06-20
Abstract: The invention includes electrodes having a plurality of fibers wherein an essentially continuous metallic coating of high bond strength extends over at least a portion of each fiber, and wherein the fibers provide a large surface area. The electrodes of the invention have an efficient electrical connection at their terminals comprising fiber/metal matrices which provide the desired connections to the terminals without damage to the fibers. The fiber metal matrices also provide excellent electrical contact between all of the fibers, and inhibit wicking of the electrolyte or process stream Into the electrical connections. Where the fibers are coated along a substantial portion of their length, they also have a high electrical conductivity. The invention further includes electro- chemical cells, and processes for forming and utilizing the electrodes and cells.
Patent EP-0133463-A1 (EP)
Inventor: WALCZAK ANDRZEJ
IPC: F16C29/02
Filed: 1984-06-22
Abstract: Guide rails having a guide section greater in width than in height with rectangular cross-section are provided for a cross-slide guide. Arcuate guide surfaces of sliding pads embrace the guide section in such a manner that they make contact with the two upper longitudinal edges of the guide section and a lower portion of the sliding pads reaches under the guide section with clearance between the two parts. This provision allows the sliding pads to slide smoothly along the guide section and to follow the direction of the guide rails.
Patent EP-0167665-A1 (EP)
Inventor: NAKAYAMA WATARU
IPC: H01L23/427
Filed: 1984-11-23
Abstract: In the boiling type cooling semiconductor chips (2) mounted on printed circuit cards (1), a heat conductive stud (4) is attached to the surface of each chip (2). Cooling plates (3) with fins (6) so arranged to surround the circumference of each stud (4) are placed between the printed circuit cards (1) in order to condense the vapor bubbles produced near the studs (4).
Patent EP-0150421-A1 (EP)
Inventor: EVANS JOHN W
IPC: G06K11/06
Filed: 1984-12-17
Abstract: A capacitance-variation-sensitive touch sensing array system including an array of antenna lines; and an array of touch elements, with each touch element being coupled to at least one antenna line of the antenna line array to vary the capacitance between each of the coupled antenna lines and ground upon the touch element coupled thereto being touched by an operator. An array of drive lines are capacitively coupled to the antenna lines. An array of sense lines are capacitively coupled to the antenna lines to derive sense signals from the antenna lines when drive signals are applied to the drive lines to drive the antenna lines. The amplitudes of the respective sense signals are dependent upon whether the capacitance between the respective driven antenna line and circuit ground is varied by an operator touching the touch element coupled to the driven antenna line. A microprocessor processes values derived from the sense signals to provide information associated with any particular touch element that is touched by an operator. A sequence of drive signals having different predetermined characteristics is repetitively applied to the different drive lines to cause differently characterized sense signals associated with different antenna lines to be derived on a sense line coupled to a plurality of different antenna lines. A first portion of the antenna array is supported by one side of a thin dielectric substrate and a second portion of the antenna array is supported by the opposite side of the thin dielectric substrate. The touch elements individually include a tab supported by the substrate and extending from an antenna line so that the capacitance between the antenna line and ground is varied when the tab is touched.
Patent EP-0130636-A1 (EP)
Inventor: SCHUITMAKER PIETER DOUWE
IPC: G11B17/04
Filed: 1984-06-13
Abstract: For loading a record disk (30) onto the turntable of the record player, a rectilinearly retractable and extensible drawer (6) is provided which carries a platform (15) for carrying the disk. The record player also comprises a pivotable pressure lever (24) with a pressure member (29) for urging the disk against the turntable. The drawer (6) has side walls (9, 10) in which are formed grooves (14) in which the platform (15) is movable between an upper position and a lower position with respect to the drawing, the platform (15) being located below the level of the upper side in the turntable (21) when in the lower position. During a first part of the inward movement of the drawer the platform (15) is held in the upper position in the grooves by at least one positioning member (17), and during a second part of the inward movement is pressed against at least one stop (26), as a result of which the platform performs a substantially vertical movement in the grooves (14) to the lower position with respect to the turntable (21). The pressure lever (24) is engaged with the platform (15) during this movement of the platform (14) and is pivoted thereby in the downward direction.
Patent EP-0131341-A1 (EP)
Inventor: HAISMA JAN
IPC: H01J29/89
Filed: 1984-07-10
Abstract: Aviewing screen is described, in particularthe screen of a display tube, which has excellent antireflective properties and a method of making this screen anti-reflective. Firstly the outer surface of the screen is mechanically roughened in conformity with specific requirements and subsequently an anti-reflective coating of constant thickness is applied to the roughened surface.
Patent EP-0115421-A1 (EP)
Inventor: WILSON DAVID JOHN
IPC: B65G53/60
Filed: 1984-01-24
Abstract: It is an object of the invention to provide a unit for discharging material, such as lengths of paper strip from an air stream. As shown in figure 1, a flow of air with suspended waste material enters, as illustrated by the arrow 1, along a duct 2. The flow is into an entry section 4 of a perforated duct 5 located within an outer casing 6 which forms an air duct. At the downstream end, the duct 5 leads into a bend section 7 which is perforated on the outside of the bend and at the sides. The flow of air or gas continues out of the open end 8 of the casing 6 as indicated by the arrow 9, while the suspended solid material is deflected by the bend section into a discharge duct 11, down which the solid material falls by gravity. The duct 11 is shown as including two pairs of optional isolating flap valves 12 so as to provide an air lock arrangement so that the air flow in the duct 11 is substantially zero.
Patent EP-0172964-A1 (EP)
Inventor: GREWAL NARINDER S
IPC: A61B90/80
Filed: 1984-08-31
Abstract: There is disclosed a surgical scrubbing device comprising a body portion wherein the body portion is (a) formed, at a first region thereof, with an array of bristles (17) capable of serving as a scrubbing brush and (b) formed with an extension (18) having a pointed end capable of serving as a finger-nail-cleaning pick, and wherein a sponge portion (14), suitable for holding a disinfectant detergent composition, is attached to a second region of the body portion. The device provides a one-piece unit having a nail-cleaning pick readily available to the user in pre-surgical scrup procedure.
Patent EP-0117160-A1 (EP)
Inventor: FOURCAULX BERNARD
IPC: H01H9/18
Filed: 1984-01-06
Abstract: 1. Electromechanical component with a display, of the type comprising a wheel (13) mounted for rotation in a case (11) and having marks arranged along a circular path passing opposite a window (17) of said case, characterized in that said wheel is made from a transparent material and that a phosphorescent substance (20) is placed in the case opposite the part of said wheel which carries said marks and at least fixing said window, while being separated therefrom by said wheel.
Patent EP-0177659-A1 (EP)
Inventor: BAGLIONI ALESSANDRO
IPC: C07D473/08
Filed: 1984-06-08
Abstract: New ester derivatives of 7-(ω-alkyl) theophylline with general formulawhere X is an aroylpyrrole group, a pyrrylphenyl group, or an aroylpyrrol acetamide group and Y is hydrogen, methyl or a theophylline radicai, show anti-platelet aggregation, antinflammatory and broncholytic activity, accompanied by low toxicity.
Patent EP-0160019-A1 (EP)
Inventor: REGNAULT LUC
IPC: B41J2/17
Filed: 1984-10-11
Abstract: Il s'agit d'un circuit comportant notamment un premier circuit auxiliaire (R1) dont la fonction est de mesurer la pression de l'encre entre la canalisation d'alimentation (20) et la canalisation d'amenée de l'encre (18) et un second circuit auxiliaire (R2) assurant le débouchage éventuel de l'orifice d'éjection (41) des gouttes d'encre (100). Ce circuit peut également comporter un troisième circuit auxiliaire (R3) fournissant un signal représentatif de la viscosité de l'encre. La mesure de la pression et de la viscosité permet un asservissement des principaux paramètres régissant le fonctionnement de l'imprimante qui en est équipée. L'invention s'applique à toute imprimante à jet d'encre.
Patent EP-0157118-A1 (EP)
Inventor: ALDINIO GIUSEPPE
IPC: A43B5/04
Filed: 1985-02-06
Abstract: This invention relates to a foot instep securing device particularly useful with rear entrance ski boots, which comprises a foot instep presser (1) housed within the shell (2) of a ski boot and at least one link element (10) overlying said presser (1) and connected to a means (13-16) of adjusting its working length. A feature of the invention is that the means (13-16) of adjusting the link element working length is actuated directly by rotation of the rear quarter (3) of the ski boot as the ski boot is opened or closed.
Patent EP-0163985-A1 (EP)
Inventor: ZAUNBERGER FRANZ XAVER
IPC: F16H55/17
Filed: 1985-05-11
Abstract: Hierbei handelt es sich um ein Hochleistungs-Stirnradgetriebe in leichter Bauart, bei welchem ein Zahnkranzring (4) vorzugsweise das größere von mehreren Zahnrädern, beweglich auf einem Träger (9) gelagert ist, so daß Verformungen eines Gehäuses (17) oder Durchbiegungen des Trägers - Welle oder Radnabenkörper - keinen negativen Einfluß auf die Übertragungsfähigkeit des Getriebes haben.
Patent EP-0215974-A1 (EP)
Inventor: HUANG ING-CHUNG
IPC: B29C49/48
Filed: 1985-09-25
Abstract: A hollow air-cushion shoe sole component, which may be inflatable, is manufactured by first blow forming an en­velope of synthetic plastics material, then pressing the envelope between mould halves (10,11) and finally in­flating the envelope whilst between the mould halves by an air needle or the like to force the envelope to assume the shape of the moulds. 
     A plurality of rods (101,111) may be provided to improve the structural rigidity of the resulting air cushion component.
Patent EP-0159112-A1 (EP)
Inventor: CAMPBELL JACK BEUFORD
IPC: C07D213/76
Filed: 1985-02-20
Abstract: A process for preparing diaminopyridines in high yield and in pure form by treating a solution of a nitrohydrazinopyridine with an activated nickel catalyst in the presence of hydrogen gas.
Patent EP-0168930-A1 (EP)
Inventor: JAMES KEITH
IPC: C08C19/30
Filed: 1985-05-23
Abstract: Organic material, particularly organic material floating on a water surface, can encapsulated by reacting, in the presence of the organic material, (A) a functionalised liquid polymer containing anhydride functional groups which groups are derived from an alpha, beta-ethylenically unsaturated dicarboxylic acid anhydride and (B) an alkoxylated fatty monoamine or polyamine having from 1.5 to 15 moles of alkoxylate per mole of fatty amine. The functionalised polymer (A) may be, for example, maleinised polybutadiene and the alkoxylated fatty amine may be, for example, N, N 1 , N 1 -tris (2-hydroxypropyl)-N-oleyl-1,3-diaminopropane. Preferably the alkoxylated fatty amine is derived from a fatty amine having an iodine value of at least 65. The method may also be used to encapsulate a solid contaminated with organic material e.g. oil drilling cuttings.
Patent EP-0168218-A1 (EP)
Inventor: MCDANIEL KEITH KENT
IPC: C01B35/00
Filed: 1985-07-04
Abstract: Method of solidifying waste slurries containing high concentrations of boric acid, that is boric acid concentrations greater than 30% by weight. Sodium metasilicate is added to the boric acid waste solution and is mixed; a dry, hard product is formed. The process is not hindered by the presence of up to 40% dewatered bead resins.
Patent EP-0186286-A1 (EP)
Inventor: NYLANDER CLAES IVAN
IPC: G01N27/30
Filed: 1985-10-31
Abstract: A composite electrode, comprising: a solid non-metallic substrate, (such as ceramic, glass, or epoxy resin,) and, bonded directly or indirectly to said sutbstrate, a non- conducting matrix, incorporating particles which are accessible to the electrode surface and contain an insoluble metal salt (e.g. halide) in direct electrical contact with the metal corresponding to said salt, said metal being present either (i) in the form of metallic particles incorporated in a non- conducting matrix zone disposed so that said metal salt-containing particles are located between said metallic particles and said electrode surface, and/or (ii) a solid metallic surface in the form of an intermediate layer between said matrix and said substrate.
Patent EP-0184464-A1 (EP)
Inventor: IGARASHI MASATO
IPC: G11C11/401
Filed: 1985-12-06
Abstract: A gate array integrated circuit incorporating memories which can realize various bit/word constitutions according to a customer's requirements, and a production method therefor. The gate array integrated circuit of the present invention provides a basic cell array region (1) in which a plurality of basic cells (2) are arranged, a memory cell matrix region (11a, 11 b) in which a plurality of memory cells (MC) are arranged, and a plurality of peripheral circuits which include address input circuits (15a, 15b) and decoders (14a, 14b) to access the memory cells. The memory cell matrix region may be divided according to a customer's requirement to form two or more independent memories (Ma, Mb) each having an address input circuit and a decoder.
Patent EP-0161966-A1 (EP)
Inventor: COUTROT FRANCOISE
IPC: G06F3/153
Filed: 1985-04-16
Abstract: PCT No. PCT/FR85/00088 Sec. 371 Date Dec. 10, 1985 Sec. 102(e) Date Dec. 10, 1985 PCT Filed Apr. 16, 1985 PCT Pub. No. WO85/04977 PCT Pub. Date Nov. 7, 1985.A process and apparatus for connecting the color coding of one equipment to another equipment. The position of the color of character Cc of the first equipment in the interval Ci-Ci+1 of two successive colors of the second equipment and the position of the background color Cf in the interval Cj-Cj+1 are determined. As a function of these positions, the character color is taken either as Ci, or as Ci+1. The background color is taken either as Cj or Cj+1.
Patent EP-0164407-A1 (EP)
Inventor: GERSHEN BERNARD
IPC: H02H3/16
Filed: 1984-12-05
Abstract: Nouveau dispositif servant à protéger la vie humaine et le mobilier contre les chocs électriques, et plus spécifiquement système permettant de déconnecter une charge électrique d'une source électrique lorsqu'un danger d'électrocution existe dans la charge. Selon l'invention, l'installation comprend une source connectée de manière opérationnelle à une charge par un premier (110) et un deuxième (120) conducteurs, un détecteur (200) associé à la charge, un circuit de commande (300) relié au détecteur par un troisième conducteur ou capteur (130), et un circuit interrupteur (400) associé à la source et relié au circuit de commande (300).
Patent EP-0173725-A1 (EP)
Title: Implant pour la correction operative des courbures de la colonne vertebrale
Inventor: HARMS JURGEN
IPC: A61B17/60
Filed: 1985-03-14
Abstract: Implant pour la correction opérative des courbures de la colonne vertébrale, ayant la forme d'une barre (1) à placer dans la région de la colonne vertébrale arquée et pouvant être chargée par pression, avec deux crochets (2, 7) à fixer à celle-ci et à accrocher chacun à l'arc d'une vertèbre, permettant l'introduction dans les deux vertèbres d'une force d'étirage réglable par pré-contrainte, force qui étire le segment de la colonne vertébrale délimité par ces vertèbres. Afin d'éviter que la force d'étirage diminue de façon inacceptable suite à la relaxation des vertèbres, ce qui remettrait en question le succès du traitement, la présente invention propose de relier au moins un crochet (2) à la barre (1) par le biais d'un élément de ressort (3) déterminant la force d'étirage. Sa force de ressort doit de préférence être pratiquement constante sur la plus grande partie de la course de ressort.
Patent EP-0183715-A1 (EP)
Inventor: MARTIN ALAIN ROBERT
IPC: F16L37/12
Filed: 1985-05-07
Abstract: Perfectionnements aux raccords instantanés pour tubes lisses et nus comprenant un corps creux avec un alésage égal au passage du fluide et un logement interne de formes appropriées où se trouvent placés un moyen d'étanchéité et un moyen de tenue du tube, le logement étant limité par un moyen d'obturation et d'appui. Le logement qui présente au moins deux alésages successifs (1a -1b) renferme un organe d'étanchéité (2) et un organe de tenue (4) qui, monté coulissant axialement dans ledit logement, comporte un moyen d'asservissement (6) par frottement au tube (7), lequel tube entraîne, au montage du tube la pièce de tenue (4) au fond où elle a librement ses dents (4a) ouvertes et qui ainsi ne peuvent rayer le tube; dans l'autre sens le tube entraîne la pièce de tenue sur le cône (3a) ou par effet conique elle s'agrippe au tube (7). Le démontage du tube (7) s'effectue en poussant la pièce de tenue par (5) au fond du raccord, les dents (4a) étant alors librement ouvertes, le tube est retiré sans être rayé.
Patent EP-0230415-A1 (EP)
Inventor: CANNELLI GIOVANNI BOSCO
IPC: G01V1/157
Filed: 1985-10-22
Abstract: Une source sismique consiste en un transducteur électro-acoustique ayant une structure métallique et ayant une forme de paraboloïde rond vide (1) fermé à la base par un diaphragme élastique et rempli d'un liquide approprié. Autour du foyer du paraboloïde se trouvent deux électrodes principales (5) et une électrode auxiliaire (6) est placée entre les deux premières électrodes principales. Les électrodes principales (5) sont connectées à un ensemble de condensateurs (Co) alimentés par une alimentation de puissance de haute tension (HT). L'une des électrodes principales (5b) et l'électrode auxiliaire (6) sont connectées à un générateur d'impulsions de déclenchement (EHT) commandé par une commande à distance (4) via un générateur d'impulsions de synchronisation (3). La décharge entre les électrodes principales (5) amorcée par l'étincelle préliminaire produit une impulsion acoustique au travers du milieu liquide du transducteur sur le sol où la paraboloïde (1) est placée. Ainsi, le transducteur génère des ondes sismiques utilisées pour la prospection superficielle à la fois terrestre et sous-marine.