baber/WOPTO huggingface dataset:
Patent EP-0115957-A1 (EP)
Inventor: BARKER HOWARD ANTHONY
IPC: B28B1/30
Filed: 1984-01-31
Abstract: In a method of manufacturing a cementitious building product; mixing cement, water and a processing aid are first mixed. The mixture so formed is then subjected to high shear mixing in a twin-roll mill, the rolls of which are rotated at unequal speeds. The mixture is thereby caused to plasticise and then to adhere to only one of the rolls to form a band of material thereon. The band of material is then removed from the said roll, forming into blanks, and cured to form a building product.
Patent EP-0135993-A1 (EP)
Inventor: JACKSON THOMAS MEIRION
IPC: C03C25/104
Filed: 1984-07-10
Abstract: An optical fibre is provided with a moisture barrier layer by exposing a plastics coating on the fibre to a pulsed plasma in order to modify the surface, for instance by implantation of silicon, and/or to deposit on the plastics layer an inorganic layer for instance a non-stoichiometric composition of silicon and carbon or silicon and nitrogen.
Patent EP-0135302-A1 (EP)
Inventor: DOYLE KEITH GILBERT
IPC: G01R31/28
Filed: 1984-07-20
Abstract: Apparatus for testing a printed wiring board comprising means for optically scanning a board to be tested in two orthogonal, X-Y axes such that for each scan in the Y direction it scans a narrow strip of the board of predetermined width, w in the X direction. The optical scanning means is arranged to provide n.m discrete signals for each scan in the Y direction, wherein n is a predetermined number of signals representative of characteristics of the board across the width w of the strip (typically 1000) and m is a number dependent upon the dimension of the board to be scanned in the Y direction. Processing means is provided for processing the signals in groups of n'xm' where n' is less than or equal to n and m' is less than or equal to m (typically n' and m' are 40) to provide signals representative of the characteristics of the board along said strip and for storing said signals. Control means is arranged to cause the scanning means repeatedly to scan the board in the Y direction and to step it a predetermined amount in the X direction at the end of each scan until a required area of the board has been scanned and the processing means has processed a plurality of said groups of signals. The processing means is further arranged to identify common areas of each conductive track such that at the completion of a test, the storage means contains information representative of the X-Y coordinates of a plurality of datum areas and of the said datum areas which are interconnected. The datum areas may be holes, edge connectors, pads and the like. The processing means also comprises means for comparing the stored signals with a plurality of signals representative of the required interconnections for the board (the required wiring list) thereby to test the quality of the board.
Patent EP-0143522-A1 (EP)
Inventor: MUSSO PIETRO
IPC: H02K7/116
Filed: 1984-09-12
Abstract: The line spacing mechanism for a typewriter comprises an electric motor (19) which is operable to rotate selectively in either direction. A worm (16) on the shaft (26) of the motor meshes with a helicoidally toothed wheel (14) to cause a platen roller (12) to rotate in the clockwise direction or the anticlockwise direction. The motor is support pivotally by trunions (42) and urged by a spring (52) to eliminate radial play between the worm and toothed wheel. Another spring (67), lever (62) and ball (64) apply thrust to the motor shaft to take up axial play in its bearing (21, 22), i.e. between the worm and the motor.
Patent EP-0127520-A1 (EP)
Title: Dispositif pour réaction à haute température
Inventor: BERNARD PHILIPPE
IPC: F23C3/00
Filed: 1984-05-16
Abstract: La présente invention a trait à un dispositif pour réaction à haute température qui comprend en combinaison: - une chambre de réaction (1) formée d'un corps creux présentant une paroi interne (4) à symétrie de rotation telle que cylindrique, - un système d'alimentation d'au moins un réactif sous forme gazeuse qui comprend un espace annulaire (5) entourant la chambre de réaction alimentée par des tubulures (10), ledit espace communiquant avec la chambre de réaction par des conduits (6), débouchant tangentiellement, de manière à introduire ladite phase gazeuse à l'intérieur de la chambre de réaction sous forme d'un écoulement hélicoïdal symétrique. Ledit dispositif est caractérisé par le fait qu'il comprend des moyens de refroidissement (7) ménagés entre l'espace annulaire et la chambre de réaction (1). Il s'applique notamment à la production d'acide chlorhydrique et à la gazéification du charbon.
Patent EP-0161374-A1 (EP)
Inventor: LEU WERNER
IPC: B28B13/04
Filed: 1984-05-15
Abstract: The plaster panel casting plant according to the invention contains a mould casting machine in which a large number of vertical hollow moulds (23), open at the top, are arranged adjacently in the manner of a package. The elements limiting each hollow mould (23), specifically lateral mould rails (104, 105), rear and front separating plates (101, 102) and the lower stamp (112) forming the demoulding device, are compressed under high pressure (100 tons per 100 x 50 cm) when the plaster paste is poured into the mould and can move a few tenths of a millimetre apart for the purposes of easier demoulding. A novel gripping device (200) for sensitive plaster panels is also disclosed, in which the stack (202) of panels is gripped, not laterally, but from front and rear at the broad sides of the panels.
Patent EP-0138841-A1 (EP)
Inventor: GERSHONI JONATHAN M
IPC: G01N30/95
Filed: 1984-01-27
Abstract: Le procédé de transfert de macromolécules comme l'acide nucléique et les protéines d'un substrat chromatographique à une matrice d'immobilisation utilise comme matrice d'immobilisation une membrane microporeuse à charge modifiée comprenant une membrane microporeuse organique dotée d'une quantité modificatrice de charge d'un agent modificateur de charge cationique relié à pratiquement toutes les surfaces mouillées de ladite membrane. La membrane microporeuse à charge modifiée peut également être une membrane microporeuse renforcée, de préférence un tissu de renfort poreux imprégné d'une membrane microporeuse polymère. Est également décrit un produit de transfert d'acide nucléique ou de protéine comportant une matrice chromatographique possédant sur une de ses surfaces la membrane microporeuse à charge modifiée.
Patent EP-0144331-A1 (EP)
Inventor: GLEASON HENRY A III
IPC: F24F11/00
Filed: 1984-02-24
Abstract: Un dispositif de commande de condition de zone alimenté électriquement comprend un premier organe multiplexeur destiné à recevoir des signaux analogiques d'état provenant d'une pluralité de dispositifs passifs de signalisation, tels que des capteurs de température ou d'humidité ou des potentiomètres, et à transmettre ces signaux d'état par multiplexage à un convertisseur analogique/numérique. Le convertisseur transforme ces signaux analogiques d'état en des signaux numériques de données et les envoie à un micro-ordinateur. Un deuxième organe multiplexeur reçoit des signaux d'entrée binaires pouvant indiquer, par exemple, qu'un contact électrique est ouvert ou fermé et transmet également ces signaux par multiplexage au micro-ordinateur. Le micro-ordinateur est conçu pour exécuter des fonctions de décision utilisant des algorithmes par rapport aux signaux reçus et peut transmettre de manière périodique et sélective des signaux numériques de sortie à un ou plusieurs dispositifs de charge parmi une pluralité de dispositifs de charge adressables numériquement et couplés au micro-ordinateur par un bus de communication à deux câbles. Le micro-ordinateur peut également recevoir périodiquement des signaux numériques d'entrée provenant d'un ou plusieurs dispositifs de charge. Un procédé de commande d'une condition dans une zone, par exemple la température, consiste à produire une pluralité de signaux représentant l'état d'une pluralité de dispositifs de signalisation, à convertir les signaux d'état sélectionnés en des signaux numériques de données et à envoyer les signaux de données et les signaux d'état non convertis à un organe de calcul tel qu'un micro-ordinateur. Celui-ci exécute des fonctions de décision utilisant des algorithmes par rapport aux signaux reçus et transmet de manière périodique et sélective des signaux numériques de sortie au travers d'un bus de communication à un ou plusieurs dispositifs de charge parmi une pluralité de dispositifs de charge adressables uniquement de manière numérique. Des signaux
Patent EP-0187737-A1 (EP)
Inventor: ALLOR RICHARD L
IPC: B28D5/00
Filed: 1984-04-13
Abstract: Procédé de découpage à la machine d'un corps de macroparticules comportant du silicium semi-dense par déplacement relatif d'un outil de coupe pour nitrure de silicium essentiellement entièrement dense contre le corps. L'outil au nitrure de silicium possède une durée de vie améliorée par rapport à celle des carbures ou des aciers d'outils utilisés jusqu'ici pour le découpage à la machine de métaux fortement abrasifs de faible densité.
Patent EP-0166884-A1 (EP)
Inventor: NOZAKA YOSHIKI
IPC: B65H19/18
Filed: 1983-08-08
Abstract: The web leading edge (E) of a paper roll (R 2 ) for a rotary press or the like is held and prevented from raveling by three or more pieces of strong adhesive tape (Ta) during handling and loading onto a paper feed machine of the printing press. On the paper feed machine, perforated tear lines (123) are formed across the tape pieces (Ta) by a device comprising a rotary perforating wheel (162), a mechanism for moving the wheel from one end to the other of the roll (R 2 ) and also moving it against and away from all of the tape pieces (Ta), and a tape detecting device (BS) and a controller (165) for automatically operating the mechanism. The tape pieces (Ta) can then be easily torn to release the web leading edge (E) immediately prior to web splicing.
Patent EP-0170835-A1 (EP)
Inventor: SHELLHOUSE WAYLE LEROY
IPC: A01B15/02
Filed: 1985-06-15
Abstract: Ein Pflug weist an seinem Rahmen (12) eine vertikal verlaufende Tragplatte (16) zur Aufnahme eines Meißelschares (20) auf, der mittels Schraubenbolzen (22) befestigt ist. Hinter dem Meißelschar ist an dem Rahmen (12) und der Tragplatte (16) eine Anlage horizontal verstellbar angeordnet, um die von dem Meißelschar ausgehenden Kräfte entsprechend ausgleichen zu können.
Patent EP-0239650-A1 (EP)
Inventor: HIRAKAWA TADASHI C O MIHARA MA
IPC: B41F13/04
Filed: 1985-06-24
Abstract: In a machine for working (or processing) a continuous sheet (3) while the continuous sheet is made to travel through the machine, an intermittent feeding apparatus for the continuous sheet is provided, which comprises a suction roll (15) disposed on the downstream side of the working (or processing) section (10) for sucking and transporting the continuous sheet, adjust means for adjusting a sheet sucking and transporting period of the suction roll, and a suction box (20) disposed on the upstream side of the working (or processing) section (10) for continuously exerting upon the continuous sheet a suction force that is weaker than the suction force exerted by the suction roll.
Patent EP-0191965-A1 (EP)
Title: Centrifugal separator
Inventor: MATSUMOTO TAKASHI
IPC: B04B11/08
Filed: 1985-04-24
Abstract: In a separator, a basket (7) is rotatably mounted on a drive shaft (5) within a cylindrical casing (1) closed by a lid (3). At its bottom the basket has a central recess (12) in which a vertical discharge pipe (24) terminates. A scraper blade (23) is mounted on a rotatable drive shaft (22) from the open top of this basket. 
<??>In use the basket is lined with a filter and is rotated, a solid-liquid mixture (e.g. for making a pharmaceutical) is fed in through a supply pipe (20) through the open top of the basket; liquid is flung out of holes (16) in the side of the basket and is drawn off from a peripheral guide (17) which slopes to an outlet (18); liquid in the central recess (12) is flung out due to the slanting sides of the recess. 
<??>The solids form a layer (see Fig. 4A) on the basket side a which is periodically removed by slowing the speed of the basket and turning the scraper blade to the position shown in Fig. 1 and by lowering its shaft (22) to scrape the solids into the central recess where it is sucked by vacuum through the discharge pipe 24, the bottom of which may slant so as to almost touch the bottom of the recess. 
<??>The basket may alternatively (Fig. 6) be imperforate and liquid is removed through a skimming pipe.
Patent EP-0176189-A1 (EP)
Inventor: MISTRY FAREDOON RUSTOM
IPC: B63B35/68
Filed: 1985-07-29
Abstract: A tug 1 has a towing hook 6 mounted at the outer end of a towing arm 4, the inner end of which is mounted on the main deck 2 of the tug in a manner such that the arm 4 can swivel above the main deck 2 from one side 4a to the other side 4b of the tug about an upright axis under the control of a power-operated driving mechanism 17. The tow line 7 passes through a fairlead 16 and then to the drum of a self-tensioning winch 15. The drive to the arm 4 augments the steering capability and the characteristics of the winch 15 keep the power required for the drive within controlled limits. The arm 4 is also pivoted about a horizontal axis so that it can swing upwards and downwards and is mounted on a platform 12, mounted on a carriage 13 which is movable fore and aft on rails 14 on the main deck 2. These movements of the arm 4 are also controlled by power mechanisms and they adjust the position of the point of action of the tow line 7 in such a way that in whatever direction the tow line 7 extends, even exactly athwartships from the tug, the line of action of the pull in the tow line 7 produces only a small capsizing moment upon the tug.
Patent EP-0175563-A1 (EP)
Inventor: AYERS DAVID LEE
IPC: F28G1/16
Filed: 1985-09-16
Abstract: © For removal of the contaminant deposits from a surface such as a tube sheet (13) of a vertical tube heat exchanger, as in a nuclear steam generator, having plural spaced heat exchange tubes (16) connected to the tube sheet, a lance (30) is radially moved along the tube sheet between parallel rows of tubes. The lance carries a nozzle (40) for ejecting a stream (55) of high pressure cleaning fluid toward the sludge deposits, the nozzle acting cyclically to sweep the stream throughout a range of directions centered about the nozzle axis (54). The nozzle includes means for deflecting the cleaning fluid stream, about the central discharge axis.
Patent EP-0184962-A1 (EP)
Title: Carter de rétention pour soufflante de turboréacteur
Inventor: LARDELLIER ALAIN MARIE JOSEPH
IPC: F02K3/04
Filed: 1985-12-04
Abstract: Carter de rétention formé d'un ensemble comportant un carter extérieur (6) métallique et une garniture interne (7) en matériau composite, concentrique, amovible, frettée au moins partiellement dans le carter. 
     L'ensemble présente au moins dans le sens de l'écoulement de la veine d'air trois zones à caractéristiques de rétention différentes: une première zone (A) comportant l'anneau d'étanchéité (8) entourant l'aubage rotorique, une deuxième zone (B) dans laquelle la garniture recouvre une ceinture de rétention (12), une troisième zone (C) dans laquelle la garniture délimite avec la paroi du carter un espace vide (20).
Patent EP-0167495-A1 (EP)
Inventor: BRAIDOTTI ARCHIMEDE
IPC: B65G47/14
Filed: 1985-05-30
Abstract: Device (10) to separate bars which is suitable for separating elongated elements, such as bars (19), tubes or other like elements, from a bundle in motion along a conveyor (12), such separator device (10) being positioned in cooperation with such conveyor (12) and comprising a series of movable separator means (14) arranged along the front of the conveyor (12) and at least one elevator means (13) which lifts one end of the bars (19) arriving.
Patent EP-0175703-A1 (EP)
Inventor: GAZEAU MICHEL
IPC: B01L9/06
Filed: 1985-03-06
Abstract: Dispositif de réfrigération transportable, notamment pour éprouvettes, comportant une enceinte étanche (1) renfermant une masse réfrigérante (2) composée d'un liquide congelable mélangé à un substrat capable de fixer le liquide à l'état décongelé. L'enceinte étanche (1) consiste en un boîtier dont la face supérieure (3) est agencée de façon à servir de support pour les objets à transporter et la masse réfrigérante (2) prend appui sur une couche de matière hydrophobe élastique et thermiquement isolante (4) en contact avec au moins une des parois internes de l'enceinte étanche (1).
Patent EP-0187844-A1 (EP)
Inventor: WINSTON ANTHONY
IPC: A61K31/785
Filed: 1985-07-19
Abstract: Agents de chélation polymériques ferreux basés sur des acides hydroxamiques ayant la formule générale (I) où R est l'hydrogène ou un alcoyle inférieur. Le composé en question est utile pour le traitement de troubles dus à une surcharge de fer, surtout par suite d'un empoisonnement au fer et de la maladie B-thalassémie, autrement connue sous le nom de l'anémie de Cooley. Les acides hydroxamiques polymériques de l'invention (5, 6, 7, 8, 13, 14, 16, 17) possèdent une forte sélectivité pour le fer, une bonne solubilité à l'eau tant en ce qui concerne l'agent de chélation que son complexe ferreux, ainsi qu'une faible toxicité, et plus particulièrement ils augmentent la bioactivité, c'est à dire la capacité d'éliminer le fer in vivo.
Patent EP-0190234-A1 (EP)
Inventor: ACKERET PETER
IPC: G11B33/04
Filed: 1985-07-13
Abstract: Un récipient pour supports d'enregistrement (50), comportant un coffret (58) et au moins un tiroir coulissant (52), dont la paroi avant (56) obture l'ouverture du coffret. La paroi avant (56) est dotée d'une découpe (62) permettant de saisir, par son côté large, un support d'enregistrement se trouvant à plat dans le tiroir (52); de préférence, la découpe (62) doit pouvoir être couverte, par un élément structural séparé (64).
Patent EP-0190239-A1 (EP)
Title: Nouveaux complexes de substances actives
Inventor: KLEMM KURT
IPC: C08B37/00
Filed: 1985-07-24
Abstract: Nouveaux composés d'inclusion d'omeprazol avec des cyclodextrines se caractérisant par leur effet de protection de l'estomac. Ils présentent une stabilité élevée en stockage et sont donc particulièrement utiles dans des médicaments.
Patent EP-0238679-A1 (EP)
Inventor: MORIKAWA TUNEO
IPC: B60C15/06
Filed: 1986-03-22
Abstract: A radial tire for a passenger car characterized in that an upper filler is disposed on a bead filler positioned on a bead wire buried in each bead portion of the tire, and a single steel reinforcing layer is interposed between the upper filler and the bead filler so that it extends from outside the upper filler to the inside of the bead filler and its height H from a bead heel does not exceed 50% of a sectional height T of the tire.
Patent EP-0222189-A1 (EP)
Inventor: WITTE JOSEF DR
IPC: C08F136/06
Filed: 1986-10-15
Abstract: Syndiotaktisches 1,2-Polybutadien läßt sich in guter Qualität und hervorragenden Ausbeute durch Lösungspolymerisation von Butadien-1,3- in Kohlenwasserstoffen unter Verwendung von metallorganischen Mischkatalysatoren aus Trialkylaluminium, kohlenwasserstofflöslichen Chrom-III-Verbindungen und einem Dialkylphosphit der Formel <IMAGE> herstellen, in der R unverzweigtes oder verzweigtes C1-C8-Alkyl, R1,R2 und R3 Methyl oder Ethyl oder R und R1 zusammen eine Methylengruppe sind.
Patent EP-0223119-A1 (EP)
Inventor: HUGLI HEINZ
IPC: G04F13/02
Filed: 1986-10-28
Abstract: The apparatus is a motion picture camera including a charge coupled photosensitive device provided with a multiplicity of unit sensors. The sensors are arranged in a matrix of M rows and N columns. The apparatus is equipped with a pulse generator for controlling the transfer of charges from sensor to sensor along the columns, the frequency of the pulses being adjusted to effect substantial correspondence between the speed of charge transfer and the speed of the image moving over the device. A shift register is arranged at the end of the columns so as to receive in parallel information from said columns and to transmit it in series to an output circuit for reconstitution of the image. The apparatus is used for timing sporting events. This invention concerns an apparatus for timing sporting events including a motion picture camera installed at a fixed position and having a lens the axis of which is directed onto a line to be crossed by competitors so as to record the events occurring on said line.
Patent EP-0233330-A1 (EP)
Inventor: GOLLER ELMAR
IPC: F23N1/02
Filed: 1986-11-18
Abstract: 1. Burner-boiler assembly comprising a mixing device (14) arranged at one end of a tubular combustion chamber (16), a fuel pressure source and a compressed air source (12) connected to the mixing device (14), a heat exchanger (35) encompassing the combustion chamber (16), wherein the combustion chamber (16) consists of a section (16a) confronted with the mixing device (14) and of a section (16b) averted from the mixing device, between both sections (16a and 16b), a constriction (33) is provided and the section (16a) of the combustion chamber (16) confronted with the mixing device (14) comprises a jacket cooled by the water of the heat exchanger (35), characterized in that the pressure of the compressed air source (12) is higher than about 15 mbar, and the section (16b) of the combustion chamber (16) averted from the mixing device (14) is separated from the heat exchanger (35) by a thermally insulating jacket (34).
Patent EP-0228040-A1 (EP)
Inventor: TANIYAMA MINORU
IPC: F04D19/04
Filed: 1986-12-18
Abstract: This invention relates to a seal structure for a pump unit of a vacuum pump and a driving means for rotating a rotor in the pump stages (A, B) of the pump. The seal structure is provided with a narrow gap sealing means formed by a stationary member (2a) which is opposed to the portion of a shaft (4) of the driving means (5) which is between the pump unit and an upper bearing (6) supporting the same shaft (4), which narrow gap sealing means consists of first, second and third seal portions (15; 17); a means for supplying a discharge gas to the first seal portion; and a means for supplying a purge gas (11, 12, 13) to the second and third seal portions. Owing to these parts, the feed rate of the purge gas can be minimized, and the entry of the oil mist, which occurs during the lubrication of the bearing (6, 7), into the interior of the pump unit can be prevented. This enables the interior of the pump unit to be kept clean.
Patent EP-0206431-A1 (EP)
Title: Abdeckeinrichtung zum Schutz des Düsenbereichs eines Tintenstrahlschreibkopfes
Inventor: ROSENTHAL MANFRED
IPC: G01D15/18
Filed: 1986-06-23
Abstract: Die Erfindung betrifft eine Abdeckeinrichtung zum Schutz des Düsenbereichs eines Tintenstrahlschreibkopfes, welche dichtend an den Tintenstrahlschreibkopf lösbar angelegt ist und einen zu den Düsen hin offenen Hohlraum bildet, in welchen durch die Düse Tintenflüssigkeit gefördert wird. Um einen mit Tintenflüssigkeit gefüllten Tintenstrahlschreibkopf über lange Zeit, insbesondere auch als Einzelteil, z.B. als Ersatzteil, lagern und transportieren zu können, ohne dass die Gefahr des Eintrocknens der Tintenflüssigkeit im Düsenbereich besteht und ohne dass eingeschlossene oder eindringende Luftblasen zu einer chemischen Veränderung der Tintenflüssigkeit führen können, ist vorgesehen, dass die Abdeckeinrichtung (7) formschlüssig am Tintenstrahlschreibkopf (1) befestigt ist und dass der Hohlraum (8) einen schliessbaren, zur Aussenluft hin führenden Entlüftungskanal (12) aufweist.
Patent EP-0230686-A1 (EP)
Inventor: NINANE LEON
IPC: C01D3/06
Filed: 1986-11-12
Abstract: According to the process, an aqueous solution containing dissolved sodium bicarbonate (33) is treated with an immiscible organic liquid (40) comprising a water-insoluble nitrogenous organic base, and rock salt (20) is added to the resulting aqueous phase (39). The sodium chloride solution is suitable for the production of sodium bicarbonate by the amine soda industrial process. <IMAGE>