baber/WOPTO huggingface dataset:
Patent EP-0144752-A1 (EP)
Inventor: JEANNOT MICHEL
IPC: H01L21/288
Filed: 1984-11-05
Abstract: 1. A device for the electrolytic deposition of a conductive material on integrated circuit wafers of substantially circular form and having a front face bearing an electrically conductive layer on which the material is to be deposited at least locally and a back, said device being designed to be put into an electrolytic vat fed by a source of d.c. voltage located outside this vat, said device comprising a framework (20) for receiving at least a first pair of integrated circuit wafers (P2 , P'2 ) and an electrical system (58, 59, 60, 60'; 58, 59, 64, 65) fixed to the framework to enable coupling said electrically conductive layer of each wafer to said voltage source, said device further comprising a mechanical system (28, 29, 54) likewise fixed to the framework for positioning said wafers and holding them in place, said device being characterized by the fact that the wafers are arranged back-to-back and in contact against one another on the framework ; that the framework includes, essentially in a same plane, two riser members (21, 22) and at least a first (24) and a second (25) runner members essentially parallel to one another and fastened at their ends to said riser members so as to be separated by a distance greater than the diameter of said wafers, said riser and runner members defining a space (E1 ) intended to receive said wafers (P2 , P'2 ) in the plane of the framework ; and that said mechanical system includes a longitudinal groove (28) formed in the second runner member for receiving a first portion (a) of the periphery of the wafers and a mechanism (29) positioned in said space, on the side of the first runner member, and likewise including a groove substantially facing the groove of the second runner member, for receiving a second portion (b) of the periphery of the wafers diametrically opposed to the first one, said mechanism being designed to apply a force directed towards said second runner member to this second portion of the periphery.
Patent EP-0140477-A1 (EP)
Inventor: SIMMONS HAROLD C
IPC: F02M61/18
Filed: 1984-07-16
Abstract: A fuel nozzle wherein a swirl cone (36) is located between a housing (10) and a body (12). The body (12) co-operates with the housing (10) to form an air chamber (32) and with the cone (36) to form an inner annulus (40). Swirl vanes (34) are angularly mounted between the cone (36) and the body (12) such that air flowing from the chamber (32) into the annulus (40) forms a swirling flow pattern. The body (12) is provided with a fuel chamber (16) and radial passages (20) introduce fuel to the swirling air in the inner annulus (40) to produce an atomized spray pattern.
Patent EP-0181978-A1 (EP)
Inventor: KULPRATHIPANJA SANTI
IPC: C07C7/13
Filed: 1984-11-20
Abstract: 57 A process for separating a normal C, olefin hydrocarbon from a mixture of the same with a C. branched chain olefin hydrocarbon and/or a cyclic olefin hydrocarbon having 6 carbon atoms per molecule involves contacting the mixture at separation conditions with a molecular sieve comprising a crystalline silica having a silica:alumina mole ratio of at least 12:1. The normal C. olefin hydrocarbon is selectively retained by the molecular sieve and is recovered from it by displacement with a displacement material consisting essentially of pentene-1 or butene-1. The process preferably employs a simulated moving bed.
Patent EP-0133085-A1 (EP)
Inventor: ANCEL CHRISTIAN
IPC: B65D85/48
Filed: 1984-07-04
Abstract: 1. Packaging for a rigid sheet, in particular a windscreen, consisting of a blank (1) of cardboard or plastic having similar properties, of a substantially rectangular, oblong, elongate or elliptical shape, of a length and width greater than those of the rigid sheet (6), having an inner face and an outer face, being formed in the longitudinal direction from a central zone (2) limited at each transverse end by one or more folding lines (4, 5), making it possible to match the length of this central zone (2) to the length of the rigid sheet (6), and from two lateral zones (7, 8) which are turned down onto the rigid sheet (6) once the latter is positioned, and characterized in that on either side of each folding line or group of folding lines (4, 5) are arranged, on each longitudinal edge (3) of the blank (1), one or more transverse cuts (9) which make it possible to free turn-down tabs (10), in such a way that, when the rigid sheet (1) is positioned and then the tabs (10) and subsequently their lateral zones (7, 8) are turned down, bands (11) can, if appropriate, be hooked round the packaging, passing through the recesses (12) formed in this way.
Patent EP-0135578-A1 (EP)
Inventor: ZWIRN ROBERT
IPC: G06T5/00
Filed: 1984-01-25
Abstract: La résolution est améliorée en diminuant tout d'abord l'angle de balayage sous-tendu entre des échantillons adjacents sensiblement en dessous de celui de la limite de Rayleigh de manière à obtenir une image rendue floue par la fonction de diffusion de points (ou motif de diffraction) de l'ouverture. L'étape suivante consiste à traiter cette image floue au moins pour enlever partiellement le flou. Le procédé d'élimination du flou consiste à établir une corrélation entre chaque petit segment de l'image floue et des images floues de primitifs d'images préconstruites et à synthétiser ensuite une nouvelle image comprenant une mosaïque de primitifs originaux (non flous) entre lesquels subsistent des corrélations spatiales. Les images floues des primitifs sont obtenues à partir d'un ensemble complet de primitifs d'images comprenant, idéalement, toutes les formes possibles de primitifs non flous. Ces primitifs sont ensuite rendus flous par convolution avec la fonction de diffusion de points de l'ouverture du dispositif de mise en image.
Patent EP-0163260-A1 (EP)
Inventor: WEBER KARL-HEINZ DR
IPC: C07D207/267
Filed: 1985-05-23
Abstract: Die Erfindung betrifft neue substituierte Pyrrolidinone der allgemeinen Formel <IMAGE> worin R1 einen Phenylrest, der ein- oder zweifach durch Methyl, Methoxy, Fluor, Chlor, Brom oder Trifluormethyl substituiert sein kann oder einen Pyridylrest; R2 Wasserstoff oder einen geradkettigen oder verzweigten Alkylrest mit 1 - 4 Kohlenstoffatomen; R3 einen geradkettigen oder verzweigten Alkylrest mit 1 - 3 Kohlenstoffatomen, einen Hydroxyalkylrest mit 2 - 3 Kohlenstoffatomen, einen Phenylrest, der einoder zweifach durch Chlor, Brom, Methyl oder Methoxy substituiert sein kann, einen Cyclohexylrest oder einen Dialkylaminoalkylrest, wobei jede Alkylgruppe 1 - 3 Kohlenstoffatome aufweisen kann; R4 Wasserstoff oder einen geradkettigen oder versweigten Alkylrest mit 1 - 3 Kohlenstoffatomen, oder R3 und R4 zusammen mit dem Stickstoffatom einen Piperidin-. Morpholin- oder Piperazinring, wobei die Ringe durch ein bis zwei Methylgruppen substituiert sein können und der Piperazinring am Stickstoffatom in 4-Stellung auch eine Phenyl-, Chlorphenyl- oder Benzylgruppe tragen kann, oder den Nortropanylrest bedeuten, Verfahren zu ihrer Herstellung und Arzneimittel. Die neuen Verbindungen haben sich im Tierversuch als wirksam bei der Verminderung beziehungsweise Aufhebung von Zustandsformen eingeschränkter cerebraler Leistungsfähigkeit erwiesen.
Patent EP-0173836-A1 (EP)
Inventor: OGAWA HIROSHI
IPC: F16K31/06
Filed: 1985-07-17
Abstract: A control valve comprising a vertical tubular yoke (1) having a bottom wall, a solenoid (3) mounted on the upper end of the yoke (1) for giving a force of attraction the magnitude of which is in proportion to the value of input current, the solenoid (3) having an operating rod (2) directed downward and movable longitudinally thereof by the force of attraction, a valve body (4) connected to the bottom wall of the yoke (1). a valve stem (5) vertically movably supported by the valve body (4) and having an upper portion extending upward from the valve body (4) into the yoke (1), and conversion means (2) housed in the yoke (1) for converting the force of attraction acting on the operating rod (2) to a displacement of the valve stem (5).
Patent EP-0218742-A1 (EP)
Inventor: KIRST BERTOLD DIPL-MATH
IPC: F41G3/14
Filed: 1985-10-14
Abstract: 1. Firing control system for indirectly aimable weapon systems which comprise a weapon mounted on a support device, having a command or firing control centre and having sensor (3) for the measurement of the muzzle velocity and/or for determination of the powder temperature, characterized by - an inertial position reference and navigation device (1), which is fixed on a mass of the weapon, the angle of elevation of which is adjustable, and which in relation to a specified co-ordinate system supplies data concerning the actual position and setting of the support device as well as the setting of the weapon via an interface (27) in digital format - a communication device (2) which receives the data from the position reference and navigation device, and which is provided with an operating and command input keyboard (31) and a screen (21) and additionally has communication interfaces (25 to 28, 7), by means of which the data transfert with the command or firing control centre as well as the reception of the sensor signals takes place.
Patent EP-0179434-A1 (EP)
Inventor: WIRTH VOLKARTH DIPL-ING
IPC: G05D1/02
Filed: 1985-10-22
Abstract: Eine auf bzw. in der Fahrbahn angeordnete Leitspur (19) wird mittels einer Abtast- bzw. Sensoranordnung (18) bei der Fahrt des Fahrzeuges (1) abgetastet. Die Abtast- bzw. Sensoranordnung (18) ist in Fahrzeugquerrichtung mittels eines Stellantriebes (10) verstellbar, welcher von der Abtast- bzw. Sensoranordnung (18) derart angesteuert wird, daß der Querabstand zwischen Leitspur (19) und Abtast- bzw. Sensoranordnung (18) minimal gehalten wird. Dabei ist der Stellweg der Abtast- bzw. Sensoranordnung (18) ein Maß für den einzustellenden Lenkwinkel der Lenkräder (3). Vorzugsweise dient der Stellantrieb (10) der Abtast- bzw. Sensoranordnung (18) auch als Lenkantrieb.
Patent EP-0165637-A1 (EP)
Inventor: DE NIE-SARINK MARGARETHA JOHAN
IPC: C07D205/04
Filed: 1985-06-04
Abstract: The invention provides azetidine derivatives of formula
     and salts thereof, wherein R is a group -CH 2 OH or -COOH, as intermediates for the preparation of azetidine-3-carboxylic acid and its salts, which are useful as chemical hybridising agents.
Patent EP-0159135-A1 (EP)
Inventor: MASSE ROGER
IPC: E21D9/10
Filed: 1985-03-11
Abstract: A hole is drilled in a front (9) of hard material, such as rock, by fragmenting the hard material with impact hammers (13a) along a plurality of spaced-apart paths extending in parallel planes (P 1 , P 2 ,P 3 ), each of which extends in a plane different from the planes in which the adjacent paths extend. The hammers (13a) are mounted in parallel, spaced-apart relationship on a support (15). each hammer having a head (17) spaced from the support (15) by a different distance from the adjacent hammer heads The hammers 113a) are driven towards the front (9) by a motorized vehicle (5), and are simultaneously reciprocated in a plane parallel to the front (9) The fragmentation by impact along the paths causes simultaneous fragmentation by shear between the paths.
Patent EP-0164385-A1 (EP)
Title: Dispositif de nettoyage pour des systemes de conduit de ventilation
Inventor: YRJOLA JUKKA
IPC: B08B9/045
Filed: 1984-12-05
Abstract: Un dispositif de nettoyage pour des systèmes de conduit de ventilation effectue mécaniquement l'action qui, jusqu'à maintenant était effectuée presque entièrement manuellement. Le dispositif comporte une tête de travail, par exemple une brosse (7), des bords d'écoulement (6), une transmission d'entraînement (4 et 9), un tuyau d'aspiration (5), un moteur (1) et un ventilateur d'aspiration (2) aspirant la saleté retirée du conduit pendant le nettoyage et la faisant passer par un filtre (3).
Patent EP-0203156-A1 (EP)
Inventor: RICHTER HANS
IPC: B25J9/00
Filed: 1985-11-22
Abstract: Main préhensile (1) pour manipulateur, composée de plusieurs éléments creux (9) reproduisant la main humaine, qui sont reliés les uns aux autres par des articulations, où chaque élément possède un entraînement à mouvement réversible (7) et un capteur (8). Pour programmer, les capteurs détectent les mouvements des éléments qui sont exécutés par une main humaine insérée dans la main préhensile et les signaux venus des capteurs déterminent le programme exécuté par les éléments commandés par l'entraînement correspondant. La main préhensile est reliée à un bras (10) qui peut être programmé par les mouvements de la main préhensile si une main humaine accomplissant ces mouvements est introduite dans la main préhensile, et ce bras peut exécuter des mouvements dans trois axes perpendiculaires les uns aux autres ainsi que des mouvements rotatifs.
Patent EP-0215182-A1 (EP)
Inventor: DASSLER ARNOLD
IPC: B23C5/26
Filed: 1986-04-05
Abstract: 1. Milling and/or drilling machine for milling, drilling and turning work pieces, having at least one work spindle pivoted in a spindle housing, in which a tool is clamped in a tool carrier, which comprises a tapered socket for the carrier for clamping in the spindle, with a cutting tool being disposed inside the tapered socket via an intermediate part, having a carriage which can be slid along a spindle support, on which a milling head is disposed with the work spindle, and having a fixed and rotatably designed work bench for the work piece to be worked, characterised in that in the tapered sleeve (5) there is disposed a tool holder (8) fixed with respect to the milling head and having a turning tool (7) or there is disposed an intermediate part connected to the tool holder so that the tool holder (8), or the intermediate part, is connected during operation via a support element (35) to a fixed part of the milling or drilling machine, such as, for example, the spindle housing or milling head (1), whereas the tapered sleeve (5) rotates with respect thereto, and in that when the tapered sleeve (5) is not clamped the tool holder (8) or the intermediate part to the tapered sleeve (5) is stopped by a stopping device (16, 17, 18 or 44, 160, 180 respectively).
Patent EP-0203380-A1 (EP)
Inventor: KAMBARA YOSHIHIKO
IPC: C07C231/24
Filed: 1986-04-24
Abstract: Acrylamide crystals are prepared from an aqueous solution of acrylamide by causing the aqueous solution and a coolant to flow inside each electrolytically-polished cooling tube of a double-walled or shell-and-tube heat exchanger and outside the cooling tube, respectively, instead of relying upon vacuum crystallization.
Patent EP-0209744-A1 (EP)
Title: Heckschürze für eisbrechende Schiffe
Inventor: VARGES GUENTER
IPC: B63H5/16
Filed: 1986-06-24
Abstract: Die Heckschürze ist als ein sich stromlinienförmig in Richtung des Schiffshecks zu einem spitzen Ende verjüngender Volumenkörper (1) und an ihren unteren Außenkanten (2) jeweils breiter als im darüberliegenden Bereich ausgebildet, wodurch der Schiffswiderstand und die erforderliche Antriebsleistung bei Offenwasser­fahrt verringert wird und insbesondere bei Rückwärtsfahrt die Propulsions- und Steuerorgane gegen Eiskontakt geschützt werden.
Patent EP-0212357-A1 (EP)
Inventor: REINSCHUTZ HANS
IPC: E04C1/39
Filed: 1986-07-29
Abstract: A box-shaped suspension stone, essentially open at the bottom and top, has a front wall (11) with a cut-out (17) running to about half-way down from the top edge and a bottom web (14) which runs from the bottom edge of the front wall (11) at least over the entire width of the suspension stone to a depth which approximately corresponds to the height of the side wall (12). <IMAGE>
Patent EP-0217163-A1 (EP)
Inventor: RIEDL FRIEDRICH DIPL-ING FH
IPC: H05K7/18
Filed: 1986-09-02
Abstract: 1. Device for mounting and supporting electrical interior constructions such as, for example, circuit boards, plug-in assemblies or modules, comprising a shaped support plate which is constructed with two plate edges which are parallel and opposite to one another, parallel grooves and shaped ribs for guide rails and at least one spacing rail of the interior constructions, particularly for housings of electric devices, characterized by the combination of the following features : a) the shaped ribs (11) of the support plate (10) are arranged at equal distance from one another and consist of a web (13) which is vertical to the plane of the plate and a C-section rail (14), which is arranged to rest on the web and which protrudes past the two vertical sides of the web, with a T-groove (15) which is open towards the interior constructions, b) outside the area of the support plate (10) accommodating the interior constructions, a T-groove (16a, 16b), which is open towards the interior constructions, is provided between the two outermost shaped ribs (11) and the respective edge of the support plate, c) a spacing rail (6) of U-shaped cross-section and constructed with a spacing pattern is inserted in a self-clamping manner into one T-groove (16a) provided at the plate edge, d) a common wiring plate (8), which is constructed with recesses (26) arranged in the spacing pattern of the spacing rail (6) is inserted vertically to the plane of the plate and to the direction of insertion of the interior constructions into the other T-groove (16b) provided at the opposite plate edge, e) the guide rails (7) consisting of flexible plastic rest on the C-section rails (14) and are constructed at their underside facing the support plate (10) with at least two snap-in hooks (27) and locked into the C-section rails (14), f) the guide rails (7) are constructed at both ends in each case with a centring hook (25a, 25b) which is directed in the direction of the support plate (10) and are thus hooked into the spacing pattern of the spacing rail (6) or into the recesses (26) of the common wiring plate (8) in such a manner that by this means the guide rails (7) are laterally fixed in the spacing pattern and the wiring plate (8) is held in the T-groove (16b).
Patent EP-0215386-A1 (EP)
Inventor: SUGIURA SABURO
IPC: C21C5/52
Filed: 1986-09-04
Abstract: An improvement to a scrap melting method employing an electric arc furnace, which comprises the step of heating the scrap by powdered coal burner prior to the step of heating the scrap by the electric arc. The burning conditions are controlled so as to reduce the amount of oxidized Fe as well as the amount of NO<sub>x</sub> contained in the exhaust gases. In preferred embodiments, a pair of furnaces are employed to heat the scrap alternately by the powdered coal burner and by the electric arc.
Patent EP-0222169-A1 (EP)
Inventor: KITAGAWA KIYOHIRO
IPC: A23K1/00
Filed: 1986-10-09
Abstract: A feedstuff for cultivating Artemia as a feedstuff for larvae of cultivated fishes or crustaceans is provided, which feedstuff for cultivation is a product obtained by treatment of breaking the cell wall of monocellular algae, the thus obtained Artemia having a high survival rate, the body length thereof being large and the content of eisacopentaenoic acid and docosahexaenoic acid in the total fatty acids therein being much higher than those of conventional feedstuffs.
Patent EP-0198534-A1 (EP)
Inventor: VAN DER VEEN SIEBREN CARL
IPC: F16H37/02
Filed: 1986-03-27
Abstract: A transmission, intended in particular for use in a motor vehicle with front-wheel drive and having the engine mounted transversely with respect to the direction of motion, provided with a hydrodynamic torque converter (2) whose extended input shaft (3) is connected through a disengageable clutch (9) to the primary shaft (5) and a pulley (6) of a variable V-belt transmission, whose secondary shaft (7) and associated pulley (9) are connected to a differential (11) provided with two output shafts (12,12A) in which set-up the torque converter (2), the first disengageable clutch (4) and the primary shaft (5) of the first pulley (6) of the variable V-belt transmission have a common centre line and the other shafts run parallel thereto, the secondary shaft (17) of the variable V-belt transmission being coupled to the differential (11) through a chain transmission (10).
Patent EP-0203690-A1 (EP)
Inventor: ALLEN LINUS SCOTT
IPC: G01V5/10
Filed: 1986-04-11
Abstract: A borehole logging tool (10) for neutron lifetime logging of subterranean formations (23,24) surrounding a borehole includes a pulsed source of fast neutrons and at least one radiation detector (20) for measuring the radiation returning to the borehole from the irradiated formations surrounding the borehole. A radiation detector pad (13) houses the radiation detector (20) and a shielding material (13). An articulating arm (22) moves the radiation detector pad against the borehole wall and azimuthally orients the pad so that the radiation detector is firmly pressed against the formation so as to track most borehole enlargements as the tool is advanced through the borehole. The shielding material minimizes by moderation and/or absorption secondary radiation from the borehole fluid.
Patent EP-0202063-A1 (EP)
Inventor: PRESBY HERMAN MELVIN
IPC: G02B6/28
Filed: 1986-05-06
Abstract: An access port assembly (10) for a main lightwave transmission fiber 16 is made by machining a notch (26) into it by carbon dioxide laser nibbling to form notch faces (28, 30) which extend into the core region (18). The end face (32) of a second, receiving fiber (12) is placed in contact with the notch faces (28) to optically couple it to the core (18) of the main fiber (16). An optical epoxy cement (34) holds the two members in position and matches the index of refraction. A third, transmitting fiber (14) is similarly connected to the main fiber (16) in a second notch and perpendicular to the receiving fiber (12).
Patent EP-0228763-A1 (EP)
Inventor: TAKAHASHI SUSUMU
IPC: F16L37/373
Filed: 1986-09-29
Abstract: An emergency release valve apparatus for releasably connecting a pair of pipes together includes a pair of tubular housings, a ball valve member, a rotating shaft and a retaining mechanism. Each housing is secured at one end to a respective one of the pipes. The housings include retaining portions having generally hemispherical interiors adjacent to their other ends. The housings are releasably coupled together so that the hemispherical interiors cooperate to define a generally spherical space inside the housings. The ball valve member is disposed in the spherical space, and includes a pair of generally hemispherical valve elements which are releasably coupled together and respectively accommodated in the retaining portions in sealing relation thereto. The ball valve member is rotatable about an axis of rotation and has a fluid passage formed therethrough. The rotating shaft is operable to rotate the ball valve member between an open position where the fluid passage of the ball valve member is in fluid communication with the housings and a closed position where the fluid communication of the fluid passage thereof with the housings is interrupted. The retaining mechanism retains each valve element in a respective one of the retaining portions in sealing relation thereto to close a respective one of the passages of the housings when the pipes are released from each other.
Patent EP-0222500-A1 (EP)
Inventor: SCHROEDER HOBE
IPC: C07C51/487
Filed: 1986-10-03
Abstract: Aqueous solutions of crude terephthalic acid are purified by hydrogenation in the presence of plural noble metal catalysts in separate layers. Initially, the sol­ution to be purified is passed through a layer of rutheni­um-on-carbon catalyst, rhodium-on-carbon catalyst, or platinum-on-carbon catalyst, and thereafter through a layer of palladium-on-carbon catalyst. Optionally, the purified aqueous terephthalic acid solution can be treated further to decrease the 4-carboxybenzaldehyde content thereof by passing it through a layer of rhodium-on-carbon catalyst downstream from the palladium-on-carbon catalyst layer.