baber/WOPTO huggingface dataset:
Patent EP-0179909-A1 (EP)
Title: Procede et systeme d'amelioration de la fiabilite operationnelle de systemes electroniques constitues de sous-systemes qui executent des fonctions differentes
Inventor: RUTENBERG MARK
IPC: G05B9/02
Filed: 1985-04-30
Abstract: Procédé et système d'amélioration de la fiabilité d'un système électronique (20) constitué de sous-systèmes (22) qui exécutent des fonctions différentes. Le système électronique (20) est analysé pour déterminer lequel des sous-systèmes (22) est le plus à même de provoquer une panne du système et ces sous-systèmes (22) sont pris comme cibles par un microcontrôleur (28) à des fins de contrôle et/ou correction. Le microcontrôleur contrôle les entrées (IN) et les sorties (OUT) des sous-systèmes-cibles (22) et détermine si une sortie (OUT) est inappropriée pour l'entrée correspondante (IN). Lorsqu'une erreur est détectée, un code d'erreur est stocké dans la mémoire (36) comme référence future. Lorsque le microcontrôleur est dans un mode de correction, des circuits d'attaque collecteurs ouverts (42, 44) sont utilisés pour effectuer des corrections d'erreur dans une sortie numérique. Lorsque l'erreur produite est pour une sortie analogique, un circuit convertisseur numérique/analogique (46) et des suiveurs de tension (48) sont utilisés pour imprimer le signal analogique correct sur la sortie inappropriée. Le procédé et le système s'appliquent en particulier à des systèmes d'armement en raison des éventuelles défaillances critiques que ces systèmes peuvent encourir et de l'espace limité disponible pour l'utilisation de réseaux de circuit redondants pour améliorer la fiabilité. En particulier, le procédé et le système peuvent s'appliquer à une unité de commande de gyroscope (GCU) et à une unité de contrôle de commande (CCU) d'une torpille pour contrôler et/ou corriger des défaillances dans ces systèmes.
Patent EP-0214358-A1 (EP)
Title: Sanitary water-fitting
Inventor: BERGMANN KONRAD DR DIPL-ING
IPC: F16K47/02
Filed: 1986-01-22
Abstract: 1. Sanitary water fitting, especially in the form of a single handle-mixing valve unit, having a housing (14), a handle (6, 11), a control unit (3) with discs, pistons, ball members or the like and having a closing damper for prolonging the closing time and reduction of the closing speed, characterized in that the closing damper (7, 8, 12, 13) is provided between the handle (6) and the control unit (3) or between the handle (11) and the fitting housing (14).
Patent EP-0198449-A1 (EP)
Inventor: SPAHN GERHARD
IPC: F02P7/02
Filed: 1986-04-11
Abstract: The invention is in the field of design technology and concerns a process for the manufacture of ignition current distributors, especially for Otto engines. The prefabricated electrodes, which already have contact surfaces and friction contacts (8) on the electrode pegs (7, 7'), as well as the central electrode for admission of current are already moulded or pressed in during injection or transfer moulding into the mantle of the distributor cap. The electrodes in the area of penetration through the mantle have a widening in several stages (9, 9', 9'', 10, 10', 10'', 11, 11', 11''). In the preferred embodiment the electrodes have a truncated cone-shaped widening, in the area adjacent to the contact surfaces, in the longitudinal section, a trapezoidal-shaped widening, which is continued at an obtuse angle in one section which continues on the side of the friction contacts, and otherwise is continued parallel to the longitudinal axis of the electrodes. In the case of electrodes with a socket-shaped cable connection, an additional widening in convex/concave form is provided for. In case of electrodes with peg-shaped cable connections, the aforementioned widening makes a jump back to this cable connection at a right angle.
Patent EP-0216996-A1 (EP)
Inventor: LUNDGREN BENGT
IPC: F16G5/16
Filed: 1986-06-12
Abstract: A drive belt consists for use in e.g. continuously variable transmissions consists of a number of U-shaped segments (1) of e.g. steel having diverging shanks (3) the outer portions (4) of which being folded around a wire (2) or a band which keeps the segments (1) together. The segments are made of wire (5) and are manufactured by winding a wire (5) helically on a template (6) and cutting the wound wire structure longitudinally into two elongated parts consisting of a row of wire segments (1) which are kept together by any suitable means. The belt is completed by winding a wire (2) or band longitudinally around each elongated part and folding the outer portions (4) of the shanks (3) of the segments (1) around the wire (2) or band.
Patent EP-0215312-A1 (EP)
Inventor: OGATA NORIO
IPC: C08G75/02
Filed: 1986-08-19
Abstract: Disclosed is a method for producing a polyarylene sulfide comprising contacting a dihalogenated aromatic compound with an alkali metal sulfide in a polar solvent, wherein a halogenated aromatic compound containing active hydrogen is present in the reaction system.
Patent EP-0229904-A1 (EP)
Inventor: KOZUKA NOBUHIKO
IPC: G03G15/08
Filed: 1986-11-06
Abstract: An electrostatic copying apparatus comprising a photosensitive material-supporting means l6 having a photosensitive material on at least a part of its surface and an image forming means for forming an image on the surface of the photosensitive material. According to a first aspect, the length of the photosensitive material in the moving direction is substantially equal to, or larger than, the maximum copyable length, and the photosensitive material-­supporting means l6 is moved in a predetermined direction during image formation and in a direction opposite to the predetermined direction during image transfer. According to other aspects of the invention, various improvements are achieved in relation to a slit member l04 having a slit opening l06 for regulating light from an illuminating lamp 28, to a supporting structure on which to mount the photosensitive material-supporting means l6, a charging corona discharger 26, an optical system 30 and a developing device 40, to the developing device mounted on the supporting structure, to a hand-inserting paper feed table 72 for supplying a copying paper to a paper conveying passage 50, to a paper receiver 74 for receiving copies, and also to a mechanism 76, 80 for peeling the copying paper kept in intimate contact with the surface of the photosensitive material l6.
Patent EP-0213645-A1 (EP)
Inventor: BRANDT ROGER OSCAR
IPC: A47J31/42
Filed: 1986-05-06
Abstract: In an apparatus for the preparation of coffee, roasting means (1) for the roasting of raw beans, grinding means (9) for the grinding of the roasted beans and extracting means (16) for the extraction of coffee from the ground coffee are combined into a single unit (28).
Patent EP-0212706-A1 (EP)
Inventor: BROER DIRK J
IPC: C03C25/1065
Filed: 1986-07-15
Abstract: An optical glass fibre 1 having a plastic cladding comprising at least two layers 2 and 3, the first layer 2 being formed from a polymer composition which can be cured by means of actinic radiation, and the optical glass fibre having relatively high tensile strength, relatively low risk of static fatigue fracture and a relatively low ageing rate through the fact that the curable polymer composition contains from 0.1 to 5% by weight of one or more phosphorus compounds of the structural formula <IMAGE> in which n is 1 or 2 and in which R is an organic group, preferably an organic group which also reacts during curing of the curable polymer composition and is incorporated into the polymeric network formed during the curing. <IMAGE>
Patent EP-0196882-A1 (EP)
Inventor: HAWES RICHARD JOHN
IPC: A01B15/14
Filed: 1986-03-26
Abstract: @ A reversible plough has a plough beam (8) connected to the reversing spindle (6) by a main link (7) which is inextensible and carries the majority of the bending, torsion and draft loads. A slide mechanism (11) is provided between the forward part of the plough beam (8) and the spindle (6) and is constructed such that the plough beam may be shifted laterally to adjust the front furrow width without any rotation which would alter the pulling position of the plough. The slide mechanism may provide a curved sliding surface (62).
Patent EP-0197776-A1 (EP)
Inventor: PEPPER DUNCAN STEPHEN
IPC: A61K35/16
Filed: 1986-04-04
Abstract: 57 A process for the preparation of at least one porous oxide or hydroxide body comprises:
     (i) adding at least one body comprising a sol of the oxide or hydroxide to a fluid freezing medium such as liquid nitrogren contained in beaker (26); and   (ii) raising the temperature of the solid, quenched sol so that solvent nucleation occurs, resulting in the formation of crystals of the dispersion medium, and the dispersion medium melts thereby leaving one or more porous oxide or hydroxide bodies.
Patent EP-0200551-A1 (EP)
Inventor: PALMQUIST RONALD WILLIAM
IPC: C03B5/027
Filed: 1986-05-01
Abstract: Electrically energizable heating means are disclosed for supplying heat to a bottom portion of a melting furnace (110, 310, 810) having a metal lined refractory vessel (112, 212, 812, 912). The heating means are in the form of electrodes (134,234, 334, 434, 834, 932) or resistance heaters (532, 632, 732, 932) which are protected from the body of the melt by a shroud (140,240,440,540,640,740,940) forming a portion of the metal liner (122, 322, 822, 922) for the refractory vessel. The heating elements are raised above the bottom of the refractory vessel to prevent the corrosion thereof due to the heat produced by the heating units.
Patent EP-0202811-A1 (EP)
Inventor: ROBINSON LAURENCE JOHN
IPC: G06K15/12
Filed: 1986-05-06
Abstract: A method and apparatus for exposing a pair of radiation sensitive surfaces to a beam of optical radiation is described. The apparatus comprises a support (20) for supporting the radiation sensitive surfaces which may be provided on opposite sides of an identification card. A laser (1) provides a laser beam which impinges on a pair of resonant scanners (10, 11) which cause radiation impinging on their respective mirrors to be reflected onto opposite surfaces of the identification card. A control system (103) causes the mirrors of the scanners (10, 11) to oscillate in quadrature. The laser beam passes through an A/0 modulator (4) responsive to signals from the control system (103) to cause radiation to impinge alternately on one or the other of the scanners (10, 11). The scanners (10,11) are arranged such that when the beam of radiation impinges on a scanner, the radiation is caused to impinge on and to scan across the respective surface of the identification card (19) supported by the support (20), in response to oscillation of the scanner.
Patent EP-0211626-A1 (EP)
Inventor: IGUCHI SEIYA
IPC: C12N11/00
Filed: 1986-08-01
Abstract: A process and apparatus for preparing an Immobilized enzyme or microorganism involves the forming of liquid drops or droplets of an enzyme or microorganism containing liquid by delivering the liquid along line (2)from a supply (1) to a rotating disc (3), whereby drops or droplets are produced and flung by centrifugal force from the disc periphery and are then brought into contact with a solidifying solution (4) in a suitable vessel; the solidifying solution (4) can have the effect of gelling the drops or droplets.
Patent EP-0219952-A1 (EP)
Inventor: SHERIF FAWZY GAMALELDIN
IPC: C04B28/34
Filed: 1986-09-02
Abstract: Improved magnesium phosphate fast-setting cementi­tious compositions containing a synergistic combination of an oxy-boron compound and hydroxycarboxylic acid, or its salt or acid derivative. These compositions form a hardened mass when water is added at ambient temperatures. The incorporation of the oxy-boron compound and hydroxy­carboxylic acid, or its salt or acid derivative within these compositions retards the initial setting time, increases the early compressive strength of the resulting hardened mass by allowing a reduced amount of water to be added to the compositions and increases the final compressive strength. These compositions include a solid activator containing a P₂O₅ material, e.g. ammonium phosphate fertilizer, absorbed onto a porous material, e.g. diatomaceous earth.
Patent EP-0225691-A1 (EP)
Inventor: SHEASBY PETER GEOFFREY
IPC: B05D5/00
Filed: 1986-10-02
Abstract: Aluminium metal sheet carries an artificial protective layer, e.g. chromate-based or anodic oxide, and on the surface of the protective layer a strippable film of an organic paint or lacquer, e.g. of polyvinyl chloride. The sheet can be press-formed, and the strippable lacquer thereafter peeled off taking with it any adventitious dirt and press lubricant. The strippable films are useful in a method for converting aluminium sheet into an adhesively bonded structure of press-formed components.
Patent EP-0227510-A1 (EP)
Inventor: BRUNET MICHEL
IPC: B67D7/02
Filed: 1986-11-07
Abstract: 1. A safety device for a spray bead comprising a valve actuatable by pressing a hollow emission rod (7) into the body of said valve, said rod (7) being received in a cylindrical end fitting (9) having an axis of revolution parallel to the pressing direction, an emission orifice (95) situated on said axis, and two diametrically opposite wings (91, 92) for gasping purposes extending perpendicularly to said axis and on either side thereof so that said end fitting (9) constitutes an actuating pushbutton, the device being characterized in that : - a collar (8, 800) including two notches is fixed around said valve ; in that - there exists a first position for said end fitting (9) relative to said collar (8, 800) in which said end fitting (9) can engage in said notches in said collar (8, 800) in order to actuate said valve, whereas there exists a second position of said end fitting (9) relative to said collar (8, 800) in which said collar (8, 800) stops said end fitting (9), thereby making any actuation of said valve impossible, with said end fitting (9) being passed between said first and second positions by being manually rotated about its axis ; and in that - a removable protective cap (101) including two tabs (102, 103, 808) fits onto said end fitting (9) in such a that said tabs (102, 103, 808) pass on either side of said wings (91, 92), with each of said tabs (102, 103, 808) being of such length as to engage in one of said notches in said collar (8, 800) when said end fitting (9) is in said position relative to said collar (8, 800) in order to fit said cap (101) fully on said end fitting (9).
Patent EP-0256013-A1 (EP)
Title: Appareil de filtrage de contaminants hydrocarbures contenus dans l'eau en particulier pour l'epuration d'eau contaminee par du petrole
Inventor: ALM LARS ERIK
IPC: B01D17/022
Filed: 1986-04-08
Abstract: Un appareil de filtrage utilisé pour épurer de l'eau contaminée par du pétrole comprend un conteneur (1) résistant à la pression ayant une coque extérieure cylindrique (2) et des parois terminales (3A, 3B) résistantes à la pression. A l'intérieur du conteneur (1) sont agencés une première (5) et une deuxième (15) coques intérieures cylindriques et concentriques s'étendant entre les parois terminales (3A, 3B) et définissant une chambre intermédiaire annulaire de filtrage (23) qui renferme un matériau de filtrage (24) particulaire, élastique, régénérable et absorbant le pétrole. Les parties terminales (13A, 21A; 13B, 21B) de ces permière et deuxième coques intérieures sont imperméables aux fluides, alors que leur partie intermédiaire (14, 22) a la forme d'une tuyau de tamisage. Une paroi transversale annulaire (26A, 26B) axialement mobile est agencée dans chaque partie (27A, 27B) imperméable aux fluides de ladite chambre de filtrage (23). Ces parois transversales peuvent se rapprocher afin de comprimer le matériau de filtrage sous l'influence d'un milieu de pression fourni aux chambres annulaires (27A, 27B). La deuxième coque intérieure (15) forme un canal tubulaire axial (16) connecté à des orifices de décharge (17, 17B) de l'eau purifiée, et à une conduite d'alimentation de liquide régénérateur. La coque extérieure (2) comprend une connexion d'alimentation d'eau contaminée et une connexion de décharge du liquide régénérateur.
Patent EP-0224553-A1 (EP)
Inventor: BOLMSTEDT ULF
IPC: F16K3/34
Filed: 1986-05-14
Abstract: Un dispositif de modification du nombre de courants partiels d'un milieu coulant comprend un tuyau (7) dont la paroi est percée d'une pluralité d'orifices (11) et un piston (12) mobile agencé dans le tuyau (7). Ce piston (12) permet de diviser l'intérieur du tuyau, de telle façon qu'un nombre voulu d'orifices (11) soient en communication avec un premier compartiment (13) du tuyau traversé par un milieu coulant. Une tige de piston (15) connectée au piston (12) s'étend dans un deuxième compartiment (14) du tuyau. Pour modifier le nombre d'orifices (7) en communication avec le premier compartiment (13), au moins un organe de manchon parmi une pluralité de ces organes (19-21), agencés de façon amovible autour de la tige de piston (15), peut se déplacer sur la tige de piston entre une position à l'intérieur du tuyau (7) et une position axialement extérieure au tuyau (7). Dans cette dernière position, l'organe se place entre un premier élément de butée (16) qui s'appuie contre la surface terminale du tuyau (7), et un deuxième élément de butée (17) qui maintient le premier élément de butée (16) axialement comprimé contre ladite surface terminale. Les organes restants de manchon, en même temps, sont serrés entre le piston (12) et le premier élément de butée (16). Ce dispositif peut être utilisé, par exemple, à l'entrée d'un évaporateur à plaques.
Patent EP-0243613-A1 (EP)
Title: Vorrichtung zur Dämpfung von Bewegungsabläufen
Inventor: HEESS GERHARD DR DIPL-ING
IPC: F16F9/46
Filed: 1987-02-28
Abstract: Bei einer Vorrichtung zur Dämpfung von Bewegungsbläufen von zwei relativ zueinander und in ihren absoluten Positionen mit veränderbaren Geschwindigkeiten sich bewegender Körper oder Massen, insbesondere zur Dämpfung federnder Rad-Aufhängungssysteme bei Fahrzeugen, bei der ein einen Zylinder in zwei Arbeitskammern unterteilender Kolben in seiner jeweiligen Bewegungsrichtung (Zugstufe, Druckstufe) durch hintereinander oder parallel geschaltete gesteuerte hydraulische Drosselventile dämpfend beeinflußt ist, wird vorgeschlagen, parallel zu dem Drosselventil (14, 15, 27, 35, 42) jeweils ein in Gegenrichtung öffnendes Rückschlagventil (14a, 15a; 14a', 15a', 46) zu schalten, wobei die zu den Arbeitskammer-Anschlüssen abgewandten Anschlüsse aller Ventile zusammengeführt sind (Fig. 2), und eine separate passive und (semi-)aktive Dämpfungsbeeinflussung einzusteuern. Die erforderliche Bandbreite des Frequenzganges der elektrohydraulischen Drosselventile derartiger Vorrichtungen kann dadurch drastisch reduziert werden.
Patent EP-0241739-A1 (EP)
Inventor: JONES CAROL RUTH
IPC: H01L21/768
Filed: 1987-03-17
Abstract: A silicon-modified surface is roughened by treatment with an oxygen containing plasma. If necessary the substantially organic surface may be silicon-modified by treatment with a silicon containing material prior to plasma treatment. The roughened surface provides improved adhesion to organic surfaces and to deposited metals. Improvements in methods for laminating silicon-­modified surfaces and to an organic surface for depositing metals on silicon-modified surfaces which achieve improved adhesion are disclosed. Structures including modified surfaces comprising laminated organic layers or metal deposited on organic surfaces which provide improved adhesion between the organic layers or between the metal and the organic surface are also disclosed.
Patent EP-0247572-A1 (EP)
Inventor: FLORES GERHARD
IPC: B24B33/02
Filed: 1987-05-26
Abstract: Process for machining the surfaces of workpieces, in particular for preventing the formation of metal scales during the machining of cylindrical working surfaces of pistons. The surface is honed and then treated with a brush (7). <IMAGE>
Patent EP-0267588-A1 (EP)
Inventor: CLEMENS PETER
IPC: C03C21/00
Filed: 1987-11-10
Abstract: Anordnung zum Haltern eines Glaskörpers (GK) für einen feldunterstützten Ionenaustausch mit anodischer und kathodischer Kontaktierung durch Salzschmelzen (S1, S2). Bei einem bekannten Verfahren ist der Glaskörper zwischen zwei die beiden Salzschmelzen enthaltenden Salzschmelzebehältern (B1, B2) angeordnet. Er steht durch in den Salzschmelzebehältern ausgebildeten Kontaktöffnungen (O1, O2) mit den Salzschmelzen in Ve      rbindung. An einer Dichtfläche (DF1) eines Salzschmelzebehälters (B1), der als evakuierbarer Behälter ausgebildet ist, ist der Glaskörper durch Ansaugen gehaltert. Bei dieser Anordnung kann ein hoher Anpreßdruck den Glaskörper zerstören. Um dies zu verhindern, ist auch der andere Salzschmelzebehälter (B2) als evakuierbarer Behälter ausgebildet und weist eine Dichtfläche (DF2) auf, an welcher der Glaskörper ebenfalls durch Ansaugen gehaltert ist. Vorteilhafte Ausgestaltungen dieser Vorrichtungen eignen sich zur Massenproduktion von ionenausgetauschten Wellenleiterstrukturen.
Patent EP-0271890-A1 (EP)
Inventor: HANNERZ KARE
IPC: G21C1/32
Filed: 1987-12-16
Abstract: Nuclear reactor with a reactor core enclosed in a water­filled core vessel, the core vessel being connected to an inlet and an outlet for cooling water, comprising at least one hydraulic connection between the outlet and at least one heat exchanger, at least one hydraulic connection between the inlet and said heat exchanger, a re-circulation pump (17) for transporting cooling water through said reactor core, and lower and upper density locks (5,6) for said core vessel, said core vessel and said reactor core being en­closed in a containment space 10,11 which is filled and pressurzied with a neutron absorbing aqueous solution. To be able to design a smaller unit of nuclear power plant, ac­cording to the invention, the containment vessel 10,11 of pre-stressed concrete has been made in the form of a bottle. In this way, a "conventional" pump with a shaft packing and a dry motor can be used by locating the motor, for driving the pump for circulation of the process water, in a sealed, detachably connected steel dome 16. When being removed, the steel dome 16 provides access to the riser 1 for refuelling.
Patent EP-0276470-A1 (EP)
Inventor: NURK SIEGFRIED
IPC: B65H63/08
Filed: 1987-12-22
Abstract: Die Vorrichtung zur Überwachung des Garnvorrates auf einer feststehenden Garnspule (32) weist einen gegen eine Stirnseite (33a) des Garnwickels (33) der Garnspule (32) anliegenden Taster (22) auf, der mit einem Schaltarm (16) gekoppelt ist und der nach dem Abbau dieser Stirnseite (33a) eine Nachfolgebewegung ausführen kann, die den Schaltarm (16) in eine Stellung bringt, in welcher er einen Schalter (28) betätigt. Der Taster (22) ist mit einem auf die Wickelfläche (35) der zu überwachenden Garnspule (32) aufgleitenden Auflagearm (23) gekoppelt und kann in einer Ruhestellung verriegelt werden.
Patent EP-0241986-A1 (EP)
Inventor: VAN DER STAAK CASPERT GERARDUS
IPC: G03B21/62
Filed: 1987-04-06
Abstract: The invention relates to a transmission projection screen having a high light output and a suitable contrast, for example for use in a projection television system, and a method of manufacturing such a screen. 
     The projection screen comprises a transparent substrate having a front surface which is provided with mutually parallel ribs 2. At the bottom of the grooves 4 between the ribs 2 two individual layers of light-absorbing particles 11 and 12 are provided. The said particles are fixed by means of an adhesive layer 14.
Patent EP-0251361-A1 (EP)
Inventor: VANDEWALLE MAURITS E A
IPC: C07D217/24
Filed: 1987-05-19
Abstract: The invention relates to new di- and tetrahydroisoquinoline derivatives having interesting cytostatic properties, to the preparation of the said new compounds, and to compositions comprising such a compound as a cytostatically active substance.