baber/WOPTO huggingface dataset:
Patent EP-0266157-A1 (EP)
Title: X-ray tube
Inventor: KUJIRAI MASAJI C O PATENT DIVI
IPC: H01J35/10
Filed: 1987-10-26
Abstract: An X-ray tube is provided with a target (15) that radiates primarily the characteristic X-ray of molybdenum. The target (15) has an electron focal area (18) of molybdenum base alloy containing molybdenum as a major component, and at least one of titanium and a combination of potassium oxide and silicon dioxide.
Patent EP-0242273-A1 (EP)
Inventor: BOURDONNE JEAN-CLAUDE
IPC: F16B33/02
Filed: 1987-04-07
Abstract: Le dispositif de préhension pour la mise en tension d'un élément de vissage (2) comportant à son extrémité libre un profil extérieur complémentaire au profil intérieur d'un organe de prise (4) est caractérisé en ce que l'élément de vissage (2) comporte un profil extérieur à dents (20) de pas constant et de section constante dont le diamètre moyen est généré par un tronc de cône et que l'organe de prise (4) comporte un profil intérieur à dents (40) de section constante et de pas constant légèrement supérieur à celui de l'élément de vissage (2) et généré sur un alésage conique de même conicité que le profil extérieur (20) dudit élément de vissage, ledit organe de prise (4) étant muni d'une zone d'appui (41c) qui supporte et transmet les efforts, située sur la partie périphérique de celui-ci.
Patent EP-0243237-A1 (EP)
Inventor: ZARIFE VICTOR
IPC: F16H7/08
Filed: 1987-04-13
Abstract: Dispositif de tendeur pour courroie de transmission de puissance comprenant un ressort de rappel associé à l'axe d'un galet tendeur avec lequel coopère la courroie pour commander le déplacement dudit galet sous l'action dudit ressort et des moyens du type hydraulique pour l'amortissement des vibrations susceptibles de prendre naissance dans la courroie. 
     Le ressort (71) est enrobé d'élastomère formant une gaine (72) fermée à l'une de ses extrémités par un obturateur plein (73) et lesdits moyens d'amortissement du type hydraulique comprennent au moins une chambre (76) à volume variable limitée par ladite gaine et remplie d'un liquide, ladite chambre étant fermée à l'une de ses extrémités par un dispositif à clapet (78) dont la traversée par le liquide pour entrer dans et/ou sortir de ladite chambre introduit ledit effet d'amortissement.
Patent EP-0246124-A1 (EP)
Inventor: DELEY SERGE
IPC: B60N2/10
Filed: 1987-04-15
Abstract: The seat structure comprises a cushion (1) and a backrest (2) interconnected by a pin in two sections, one of these sections (4) being connected to the cushion and including a semi-bearing (8). The other section (6) is connected to the backrest and to a link (10) pivotally mounted at (12) on a support side wall (14). The pivot pin (12) is located in front of the connecting pin sections (4, 6) so that the backrest which pivots about this pin is swung over toward the front of the seat structure and completely clears the rear of the seat structure, for example for the passage of a rear passenger.
Patent EP-0264307-A1 (EP)
Title: Glissières courbes commandées
Inventor: PIPON YVES
IPC: B60N2/90
Filed: 1987-09-04
Abstract: Glissière courbe comprenant un profilé interne (1a) et un profilé externe (1b), caractérisée par un crémaillère en Z (15) montée sur l'un des profilés et par un pignon (18) porté par l'autre profilé et qui est en prise avec une denture de la crémaillère.
Patent EP-0262037-A1 (EP)
Inventor: POUSSARD JEAN-MARIE
IPC: F41A1/04
Filed: 1987-09-18
Abstract: The device has loading means for bringing the liquid charge into a combustion chamber in order to detonate it and cause the projectile to be ejected. Before firing, this charge is stored in a reservoir chamber delimited by the tube, a piston sliding inside the latter and in a stop placed in the tube. The initial position of the piston is preadjustable by adjustment means controlled from outside. The expansion of the gases coming from the cartridge of the projectile causes a pressure rise in the combustion chamber and the penetration of the liquid contained in the reservoir through the piston which then descends in the stop (5). The liquid penetrates into the chamber (1) and detonates. <IMAGE>
Patent EP-0259368-A1 (EP)
Title: Pistolet de dosage et de melange pour plastiques a constituants multiples
Inventor: HATZ ERNST
IPC: B05C17/005
Filed: 1987-01-28
Abstract: Un pistolet de dosage et de mélange sert à exprimer des constituants de matière contenus dans plusieurs cartouches (1), logées dans un boîtier (3) de pistolet. Chacune des tiges-poussoirs (10) correspondant à chaque cartouche (1) possède une plaque d'engagement (8) qui en basculant entraîne les tiges-poussoirs dans une direction. Un levier d'actionnement commun (7) disposé de manière pivotante dans le boîtier (3) du pistolet agit sur chacune des plaques d'engagement (11) au moyen de galets de pression. Le levier d'entraînement (7) disposé dans le boîtier (3) du pistolet permet le transfert aux tiges-poussoirs (10) d'efforts, même inégaux, de pression du piston, sans provoquer la distorsion latérale des tiges.
Patent EP-0265529-A1 (EP)
Inventor: KURAKAKE MITSUO IZUMI-HAITSU
IPC: G06T1/20
Filed: 1987-04-30
Abstract: Image operating apparatus is constructed by a method in which a plurality of dyadic look-up tables (10, 20) are arranged in parallel to receive a plurality of image data (11, 12) read from image memories (40, 50) and to produce data which corresponds to a predetermined function, and in which an image operation unit (30) is connected to the output side of each of the dyadic look-up tables to execute an arithmetic operation which corresponds to the predetermined function.
Patent EP-0315632-A1 (EP)
Inventor: PHILLIPS KRISTAN BOWERS
IPC: G10D13/00
Filed: 1987-07-20
Abstract: Une baguette (10) servant à frapper un instrument de percussion comprend un manche (14) et une tête (12) disposés à l'une des extrémités du manche et présentant différentes propriétés sonores à des emplacements différents (18 et 20) de ladite tête dont notamment la dureté et/ou le diamètre varient par rapport à l'axe longitudinal du manche de telle sorte que des sons différents dépendant de l'orientation de la tête par rapport à l'axe longitudinal du manche peuvent être obtenus.
Patent EP-0290477-A1 (EP)
Title: Seating unit and its installation for crew members of a vehicle, especially an aircraft.
Inventor: BAYMAX FARUK
IPC: B64D11/06
Filed: 1987-08-12
Abstract: A seating unit for crew members of a vehicle, especially an aircraft, and its installation. The seating unit is fastened to a load-bearing structure and is composed of an upholstered seating surface, an upholstered back, an upholstered headrest, a safety belt system and a supporting frame. Its function is essentially to provide a seating unit where the seat and the supporting frame are movable in relationship to each other, thus leaving, in the corridor areas of a vehicle, the necessary free space for normal passage and for compliance with mandatory evacuation regulations, and at the same time ensuring the comfort and safety of a crew member using the seat. The installation of such seats is particularly advantageous in the areas from which the crew members could not have otherwise an overview of the passenger cabin. Equally advantageous is the back-to-back installation of the said seating unit.
Patent EP-0313582-A1 (EP)
Inventor: KUZORA THADDAUS
IPC: H05B6/64
Filed: 1987-08-25
Abstract: Chambre de traitement, notamment pour le séchage du cuir et similaire, comportant comme système de chauffage plusieurs magnétrons (M4) intégrés dans les parois. Les dispositifs de refroidissement (KV) de ces magnétrons sont des éléments fixes de la chambre de traitement; seules sont remplacées des pièces (WEB) des magnétrons, qui possèdent une durée de vie limitée. La chambre de traitement est chargée à l'aide de chariots (BW) possédant des paires de roues jumelées à au moins trois essieux. Dans une variante, la chambre de traitement est chargée au moyen d'un cadre (FR) plat qui est introduit par glissement dans la partie supérieure de ladite chambre.
Patent EP-0352259-A1 (EP)
Title: Object transport apparatus.
Inventor: SWAIN DANNY C
IPC: B66C23/00
Filed: 1987-08-17
Abstract: An object transport apparatus (10) is provided for the purpose of transporting an object (19), usually a semiconductor wafer, to various points within a planar circular zone (Z). The transport apparatus (10) includes a motive power subassembly (12) for generating rotational motion and delivering it to an arm subassembly (14) rotating about an elbow axis (20) and, through an eccentric drive subassembly (110) to a hand subassembly (16) adapted to support to wafer (19). The hand subassembly (16) rotates about a wrist axis (21) which is parallel to but displaced from the elbow axis (20) in an independent fashion from the rotation of the arm subassembly (14). The eccentric drive subassembly (110) incorporates complimentary pairs of cam drivers (111, 112) connected by cam linkages (120, 122) to deliver rotational motion from the elbow axis (20) to the wrist axis (21). The apparatus (10) is particularly useful in the semiconductor manufacturing field where it may be used for a variety of tasks, primarily in delivering wafers (19) from one workstation position to another in a precisely controllable manner.
Patent EP-0348542-A1 (EP)
Inventor: BRATIANU VINTILA
IPC: C04B26/02
Filed: 1988-06-30
Abstract: The invention relates to the preparation of an agglomerate of basic components comprising pebbles, gravels and sand with a plastics-based binder. 
     In order to produce the agglomerate use is made of a compound comprising a binder in which is mixed a polar synthetic resin, a low-molecular-weight thermoplastic material and at least one plasticizer, together with a strength-enhancement and reinforcement component made up of a compatible high-molecular-weight thermoplastic material. The compound is prepared by cold mixing the binder and the strength-enhancement and reinforcement component which has been prepared hot separately. The compound is mixed with the charge of basic components which have previously been heated to a temperature close to that of the binder's melting point. 
     The invention makes it possible to produce very high quality and improved-strength ground surfaces which are little affected by temperature variations.
Patent EP-0298525-A1 (EP)
Inventor: PINTO ALWYN
IPC: B01J19/24
Filed: 1984-03-14
Abstract: Raw ammonia synthesis gas is prepared by primary and secondary steam reforming of a hydrocarbon feedstock. The primary reforming is performed in two stages: in the first stage heat required for the endothermic reaction is supplied by the secondary reformed gas while in the second stage heat is supplied from an external source. 
     In one preferred form of apparatus the primary reforming catalyst is present in annular zones defined between outer tubes (28,128) closed at one end, and inner tubes (40, 140) disposed within the outer tubes. The outer tubes are externally heated, in the first stage by secondary reformed gas from a secondary reformer burner (116) and catalyst bed (113) upstream of the closed end of the outer tubes (128), and in the second stage by combustion products of fuel burnt at a burner (16) upstream of the closed ends of the outer tubes (28). The primary reforming catalyst may be present as a layer adherent to the outer surface (42, 142) of the inner tubes (40, 140).
Patent EP-0309903-A1 (EP)
Inventor: CHASSER ANTHONY MICHAEL
IPC: C09J163/00
Filed: 1988-09-22
Abstract: A one package, stable curable composition contains:
     (a) a polydiene;   (b) a polyepoxide;   (c) a sulfur and zinc containing vulcanization system adapted to cure the polydiene and the polyepoxide; and   (d) an anhydride containing material effective to promote adhesion of the curable composition to metal.    The aforesaid curable composition is suitable for use as an adhesive or sealant.
Patent EP-0316804-A1 (EP)
Inventor: HIROSE SYUNICHI
IPC: H02J3/18
Filed: 1988-11-11
Abstract: A reactive power controller for controlling a reactive power output from a self-commutated inverter (10) capable of eliminating an uncontrollable reactive power at the starting moment of its operation is disclosed. The reactive power controller includes a device (87) for indicating amounts of an amplitude and a phase of an output AC voltage of the self-commutated inverter (10) to be adjusted, and a device (82,84,85) for adjusting the amplitude and the phase of the output AC voltage of the self-commutated inverter (10) in accordance with the indication of the indicating device.
Patent EP-0298569-A1 (EP)
Title: Dispositif d'élimination d'échos fixes pour échographe ultrasonore
Inventor: PESQUE PATRICK
IPC: G01S15/89
Filed: 1988-07-07
Abstract: Dispositif d'élimination d'échos fixes. Dispositif d'élimination d'échos fixes pour échographe ultrasonore, comportant un filtre (100) composé, d'une part, de M lignes parallèles i (i=1,...,M) de retard respectif (i-1)T, T étant la période de récurrence de l'échographe, d'autre part, de moyens de pondération (101i) des M lignes i, la somme des coefficients (ai) affectés auxdites lignes étant nulle, et, enfin, d'un additionneur (102) des lignes i ainsi retardées et pondérées. Selon l'invention, audit filtre (100), appelé premier filtre, est associé en parallèle au moins un deuxième filtre (200) de même structure, conjugué du premier filtre (100) et déphasé de (M-1)T, la réponse impulsionnelle (h2(t)) du deuxième filtre étant reliée à la réponse impulsionnelle (h1(t)) du premier filtre par :     h2(t) = h1((M-1)T-t) Application à la mesure et l'imagerie des vitesses d'écoulements sanguins par échographie ultrasonore.
Patent EP-0310165-A1 (EP)
Inventor: ESENER AYDIN ALI
IPC: C10G65/12
Filed: 1988-09-14
Abstract: Process for the hydrocracking of a hydrocarbon feedstock to products with a lower boiling point comprising contacting said feedstock in the presence of hydrogen and at elevated temperature and pressure with a first amorphous hydrocracking catalyst which contains at least one metal of Group VIB and/or at least one metal of Group VIII on an amorphous carrier in a first reaction zone passing the complete effluent from the first reaction zone to a second reaction zone and contacting in the second reaction zone said effluent form the first reaction in the presence of hydrogen at elevated temperature and pressure with a second, zeolitic hydrocracking catalyst which contains at least one metal of Group VIB and/or at least one metal of Group VIII on a zeolite Y, which zeolite has a unit cell size of below 24.40 Å.
Patent EP-0333937-A1 (EP)
Inventor: CERIANI GIULIANO
IPC: F16L37/08
Filed: 1988-11-09
Abstract: Quick connector for flexible tubes or pipes, which comprises a hollow body (1), equipped on the inside with a seating (2) for an annular seal (3), to which body is secured a collar (4) carrying a conical elastic ring (5) having radial slits open towards the inner edge, the ring diverging towards the free end of the body, into which conical ring there may be inserted a flexible tube (6) in sealing contact with the annular seal (3), which tube can be advanced towards the interior of the hollow body (1) with limited elastic deformation of the conical ring (5) and in conditions of jamming of said conical ring (5) when the tube moves outwards, there being also present a shell (8) projecting outwards from the body (1) and surrounding the flexible tube (6) and having a tapered end (11) towards the inside, the shell (8) being in contact with the internal edge of the slit conical ring (5) and being adapted for preventing, when pushed inwards into the hollow body (1), the jamming of the conical ring (5) on the surface of the flexible tube, thus making its withdrawal possible.
Patent EP-0290145-A1 (EP)
Inventor: BROWN FREDERICK JEFFREY
IPC: A61P29/00
Filed: 1988-04-12
Abstract: This invention provides a series of novel heterocyclic aliphatic carboxamides of formula I in which the group >Z-Y-X< is selected from >C=CH-N<, >N-CH=C<, >C=N-N< and >N-N=C< and the other radicals have the meanings defined in the following specifica­tion. The compounds of formula I are leukotriene antagonists. The invention also provides pharmaceuti­cally acceptable salts of the formula I compounds; pharmaceutical compositions containing the formula I compound, or their salts, for use in the treatment of, for example, allergic or inflammatory diseases, or endotoxic or traumatic shock conditions; and processes for the manufacture of the formula I compounds, as well as intermediates for use in such manufacture.
Patent EP-0284502-A1 (EP)
Title: Procédé et dispositif de traitement de chair animale, notamment de poisson, en vue sa décoloration et de sa désodorisation
Inventor: COUDRAINS LOUIS
IPC: A23L5/49
Filed: 1988-03-18
Abstract: L'invention concerne un procédé et un dispositif de traitement de chair animale en vue, notamment, de sa décoloration et de sa désodorisation. Le procédé consiste à mettre la chair préablement melangée a de l'eau en contact avec de l'ozone. La chair est introduite dans une enveloppe (2) et entraînée par une vis de transfert (5, 6) depuis une trémie d'alimentation (3) jusqu'à une goulotte d'évacuation (4). Sur son parcours, elle est soumise à l'action d'ozone diffusé à travers une pluralité de diffuseurs (30). L'invention s'applique notamment au traitement en continu de décoloration de poisson et de viande.
Patent EP-0339162-A1 (EP)
Inventor: YAMAGUCHI HISAYOSHI
IPC: A62D1/00
Filed: 1988-04-28
Abstract: The invention provides a rapid and reliable method for extin­guishment of fire on a chlorosilane compound such as trichloro­silane which is hardly extinguishable once set on fire by any con­ventional fire-extinguishing methods. The inventive method com­prises sprinkling an inert siliceous powder composed of porous par­ticles of specified silica or silica-alumina content having a speci­fied particle diameter, pore diameter and porosity over the surface of the burning chlorosilane compound. The efficiency of fire-ex­tinguishment can further be enhanced when sprinkling of the por­ous siliceous powder is followed by spraying of water or a highly halogenated hydrocarbon compound, e.g., monobromo monochloro­methane and carbon tetrachloride, over the siliceous powder.
Patent EP-0298793-A1 (EP)
Inventor: SERVEL MICHEL
IPC: G06F12/02
Filed: 1988-06-10
Abstract: The invention relates to the monitoring of the availability of logic resources, and particularly that of cells of a data memory of the RAM type, in which randomly received data are written. To do this, the invention provides a circuit for setting up the addresses of available data cells as a function of the free and occupied states of the data cells. The circuit comprises an array (1) of one-bit, at least write-addressable cells (2C, 2L) for storing availability-state bits for the data cells, and means (30 to 3J-1, 6L, 40 to 4I-1, 6C) connected to the outputs of all the cells of the array (100 to 1I-1J-1) for detecting those cells of the array each containing a free state bit ("1"). Preferably the address of a free data cell is set up by selecting in priority order, row by row and column by column, one of the cells of the array containing a free state bit. <IMAGE>
Patent EP-0285530-A1 (EP)
Inventor: DEVIC MICHEL
IPC: D21C9/10
Filed: 1988-03-29
Abstract: Bleaching of pulps of mechanical origin in which the pulp is treated with a metal-complexing or sequestering agent and is then washed with an efficiency higher than 95 % before being subjected to the action of hydrogen peroxide at a temperature above 100 DEG C and not exceeding 250 DEG C at the pressure of steam at the said temperature for 1 to 30 minutes, not conjointly with a mechanical beating action.
Patent EP-0277092-A1 (EP)
Inventor: KHANNA SATISH CHANDRA DR
IPC: A61K9/22
Filed: 1988-01-08
Abstract: A therapeutic system to be administered orally and acting systemically having a chamber containing active ingredient, which contains in this chamber slightly soluble active ingredients, swelling agents and, if desired, water-soluble substances for producing an osmotic pressure.
Patent EP-0305528-A1 (EP)
Inventor: KODA MASUO
IPC: B60C27/06
Filed: 1988-02-04
Abstract: A detachable automobile tire nonskid device wherein an elastic dushioning member is fixedly attached to a metal portion coming in contact with the road surface.
Patent EP-0385997-A1 (EP)
Inventor: LINDEN CLAES
IPC: F01N1/10
Filed: 1988-06-17
Abstract: Un conduit de sortie d'échappement pour moteur à combustion interne est adapté pour fonctionner comme résonateur pour les ondes d'échappement sortant du ou des cylindres auquels est raccordé le conduit. Le conduit (4) présente une région de passage des gaz d'échappement qui s'accroît vers l'extérieur en partant de l'extrémité du conduit reliée au cylindre (1), et la paroi du conduit est pourvue d'une ou de plusieurs ouvertures (5). La configuration de ces ouvertures est telle que la région d'ouverture totale s'accroît le long du conduit dans un sens opposé au cylindre (1), de manière à augmenter la plage de fréquence dans laquelle le conduit (4) va faire office de résonateur.
Patent EP-0328616-A1 (EP)
Inventor: MARTIN GORDON D
IPC: A61M1/00
Filed: 1988-07-27
Abstract: A vacuum regulating cartridge (10) having a roller diaphragm (52), a coil spring (54) and a cantilevered spring arm 
(68) to form a regulation system for regulating vacuum in a medical regulating vacuum controller (26).
Patent EP-0375720-A1 (EP)
Title: Outil electrique et son manchon de reduction
Inventor: LOWE WILLIAM JAMES
IPC: B25D17/00
Filed: 1988-08-25
Abstract: Outil électrique ou manchon de réduction destiné à être fixé sur une perceuse électrique portative comprenant un boîtier (11) dans lequel pénètre à une extrémité un arbre (12 ou 26) et à l'autre extrémité un manchon (14) destiné à recevoir un burin à queue à six pans. Un élément convertisseur de mouvement rotatif en mouvement linéaire placé dans le boîtier comporte une face en forme de came en bout d'arbre et une face analogue complémentaire sur une coulisse (21) coincée par un ressort (23) pour maintenir les faces en contact et comportant un prolongement à six pans (24) qui entre dans le manchon (14) pour bloquer le burin.
Patent EP-0390802-A1 (EP)
Title: Dispositif de fabrication de pieces moulees en plastique avec des orifices debouchants
Inventor: WALTHART KONRAD
IPC: B29C33/00
Filed: 1988-10-29
Abstract: Dans un dispositif de fabrication de pièces moulées en plastique, on mélange au moins deux constituants à l'état liquide de façon à former un mélange de réaction, on injecte celui-ci dans l'empreinte (18) d'un moule composé d'au moins deux parties séparables (12, 14) et on le durcit de façon à obtenir une pièce moulée (32). Au moins un noyau de moulage (22), agencé dans la partie (14) du moule de façon à traverser l'empreinte (18) lorsque le moule est fermé sert à former un orifice débouchant (34) dans la pièce moulée (32). Une rondelle élastique d'étanchéité (28) est agencée dans la paroi de la deuxième partie (12) du moule, à l'endroit touché par le noyau de moulage (22), et dans laquelle le noyau de moulage (22) pénètre lorsque le moule est fermé. On obtient ainsi des orifices sans bavures, ce qui rend superflus des opérations et outils spéciaux supplémentaires pour supprimer ultérieurement les bavures.
Patent EP-0351487-A1 (EP)
Inventor: MAZZONETTO GIUSEPPE
IPC: F16L43/00
Filed: 1989-02-28
Abstract: The present invention relates to a curved pipe fitting (1) comprising at least two sheets of ferrous or non-ferrous metallic material shaped so as to form complementary half-­shells (2, 3). The coupling flaps (4-7) of the half-shells are arranged mutually head-on and are mutually welded by melting them or by melting added material.