baber/WOPTO huggingface dataset:
Patent EP-0107811-A1 (EP)
Inventor: TORBUS MAREK DR DIPL-CHEM
IPC: C08G18/54
Filed: 1983-10-04
Abstract: This relates to a bonding agent which is used for the production of molded foundry parts and which is composed of two basic components which harden out cold in the mixture of the molded material in the presence of a catalyst under the formation of polyurethane. One basic component is a polyol in the form of a solution of a co-condensate containing an OH group consisting of phenol, aldehyde and an alkyl phenyl siloxane with a contents of at least 3% by weight in free OH groups, if applicable in mixture with a phenol aldehyde condensate containing an OH group, and the second basic component is a polyisocyanate likewise dissolved under normal conditions. Appropriately the solvent has a content in vegetable oils, preferably castor oil.
Patent EP-0111867-A1 (EP)
Inventor: EIDE SVEIN
IPC: A47J36/02
Filed: 1983-12-12
Abstract: Cooking vessel of austenitic stainless steel (1) which in addition to being able to be heated on a conventional electric hotplate or on gas, can also be heated by induction heating. 
     This is made possible in that the vessel, in addition to a heat distributing plate (2) of aluminium or copper, is also equipped with a plate of magnetizable material (5). This is affixed to the heat-distributing plate by means of two or three intermediate layers (6, 7) of metal with coefficients of thermal expansion which lie between the corresponding coefficients for the heat-distributing plate and the magnetizable plate.
Patent EP-0085457-A1 (EP)
Inventor: LINTHOUT THEODOR HILLEBRAND
IPC: B65H9/00
Filed: 1983-01-24
Abstract: Sheet conveying device comprising a rotating friction member (1) with which a sheet (9) can be advanced over a conveying path (11) and can be pressed simultaneously against an abutment strip (10) along the conveying path. The friction member (1) rotates about a shaft (7) extending transversely across the conveying path (11) and comprises flexible fingers (5) extending in a direction which is the resultant of an axial component in the direction to the abutment strip (10) and a tangential component in the direction of rotation of the shaft (7). 
     Upon contacting a sheet a finger (5) will bend in such a way that its free end (5a) is displaced in the sheet conveying plane in the direction to the abutment strip (10) to position the sheet against that strip.
Patent EP-0086541-A1 (EP)
Inventor: VRIES LODEWIJK BAREND
IPC: H04W88/18
Filed: 1983-02-11
Abstract: A description is given of a system for communication between a transmitting station (30) and a receiving station (33) by way of a message which consists of a direct succession of a number of identical code words. Each message uses only a comparatively small part of the capacity of the message channel. Each code word has at least a predetermined minimum Hamming distance with respect to any other code word, including the cyclic transpositions of the latter code word. Therefore, for the detection and reproduction of a code word it is not necessary to realize word synchronization and a given category of errors can still be detected and/or corrected. The code words may concern, for example, a transmitter or program identification in a broadcasting system or a paging code for a receiving station in a system comprising selectively addressable receiving stations as in a paging system.
Patent EP-0092409-A1 (EP)
Inventor: MIYAZAWA SHINTARO
IPC: H01L21/208
Filed: 1983-04-18
Abstract: A process for manufacturing boron-doped GaAs single crystals which comprises preparing a mixture of boron, gallium and arsenic covered by a liquid B 2 0 3  encapsulant, melting the mixture, pulling up boron-doped GaAs crystals from the mixture melts in accordance with the LEC method, crushing those crystals into small pieces after removing the seed end therefrom, remelting those pieces in the presence of B 2 0 3 , and pulling up single crystals from the mixture melts in accordance with the LEC method.
Patent EP-0134348-A1 (EP)
Inventor: SMITH KENNETH V
IPC: C08L23/28
Filed: 1983-08-26
Abstract: Compositions which are effective in stabilizing polymers against the deteriorative effects of heat are provided comprising 1) an organic antimony compound or mixture of organic antimony compounds and 2) an organic compound or mixture of organic compounds having an aromatic ring which is substituted with hydroxy (-OH) and mercapto (-SH) groups ortho to each other. Also provided are polymer compositions containing said stabilizers and articles of manufacture made from said stabilized polymer compositions.
Patent EP-0090714-A1 (EP)
Inventor: BRICAUD HERVE
IPC: H05K7/20
Filed: 1983-03-18
Abstract: 1. Thermal and electrical connection system for a component having peripheral connections, the system comprising at least one electronic component (51, 131, 141) fixed on a substrate ; a thermal drain (34, 134) and a connector for a component with peripheral connections, the connector comprising in its base a housing (52) ; the system being characterized in that it further comprises a thermal radiator in the form of a metal plate, placed inside a housing in close contact with the component over the largest surface possible compatible with the electrical connections of the connector and with the thermal drain fast with a printed circuit to which the electrical connections of the component are coupled, the thermal drain being placed between the connector and the radiator, on the one hand, and between the connector and the printed circuit, on the other hand.
Patent EP-0099278-A1 (EP)
Inventor: CANTEGREL JEAN-PAUL
IPC: H03K17/97
Filed: 1983-06-09
Abstract: 1. Sealed key switch to be fastened to a support box, including a control button held by a spring in rest position with respect to a plastic body, the body consisting of an outer casing and a central core with an empty space between them, the button having a metal lower part fitting partially into the open space when the button is in Off position and that can slide deeper into the space when the button is placed in On position by an external force opposing the spring action to change the mutual induction between a transmitter coil and a receiver coil, wherein the casing and the core are integral with each other at the level of the bottom wall, wherein the empty space communicates with the outside environment and is isolated from the inside of the support box on which the outer casing is fitted, sealed, and wherein the metal part provides a shield between the transmitter coil, placed in a cavity in the central core, and a receiver coil around the edge of the outer casing, both coils facing each other and outside the empty space.
Patent EP-0107541-A1 (EP)
Inventor: MIRET GREGOIRE
IPC: B65D73/00
Filed: 1983-09-23
Abstract: 1. A device for displaying articles in a shop, of the type in which the article is fixed to a rigid plate (1) provided with apertures (8) by at least an overlapping fastening element provided with buttons (7, 17) resiliently clipped into the apertures, characterised in that the apertures (8) of the plate open onto its rear side through square-shaped orifices, and on its front side, through round-shaped orifices (8a) which, in projection onto the rear side, are each substantially circumscribed around the corresponding square-shaped orifice (8b) of the opposite side, so that the buttons of the fastening element are locked in position by the sides of the square orifices.
Patent EP-0103588-A1 (EP)
Inventor: ARUP HANS
IPC: F27B9/20
Filed: 1983-02-25
Abstract: Un dispositif (10) de détermination d'un flux d'hydrogène au travers d'une membrane métallique comprend deux pièces, à savoir un couvercle supérieur (12) et un fond (11), respectivement. Le couvercle supérieur (12), lequel est une plaque de fer ou d'acier, est pourvu d'un revêtement intérieur de palladium (13). Le couvercle supérieur (12) constitue avec le revêtement intérieur (13) une membrane métallique qui est sélectivement perméable à l'hydrogène. Un matériau de remplissage d'oxyde métallique (14) est disposé dans le fond (11) lequel est constitué d'un métal, par exemple du nickel ou de l'acier revêtu de nickel. Le fond (11) constitue avec le remplissage d'oxyde métallique (14) une cathode en métal/oxyde métallique. Le dispositif est également pourvu d'une solution électrolytique (17) qui est en communication électrolytique avec la membrane métallique (12, 13) et avec la cathode en métal/oxyde métallique (11, 14). Le dispositif est adapté pour être maintenu dans un état court-circuité soit par une connexion directe entre la membrane métallique et la cathode métal/oxyde métallique soit par une connexion à un système de mesure d'intensité de courant ayant une faible impédance interne, tel qu'un amperemètre conventionnel.
Patent EP-0101729-A1 (EP)
Title: Appareils et procedes a fluide, notamment pour gonfler des structures gonflables
Inventor: HALAVAIS RICHARD A
IPC: F04F5/48
Filed: 1983-02-23
Abstract: Dans un système utilisé pour gonfler des structures gonflables (14) telles qu'une piste de glissement d'évacuation d'avions et autres, la pression du gaz primaire (22) fourni à un éjecteur (18) est réglée de façon à maintenir un débit volumétrique constant dans la piste de glissement pendant son cycle de gonflage. Une commande (20) servant à régler la pression du gaz primaire peut être intégrée dans l'éjecteur. L'éjecteur utilise la formation du débit d'un courant en expansion de gaz primaire dans un tube de tirage (40) pour créer un potentiel de débit qui entraîne un fluide secondaire. Le tube de tirage peut comprendre des sections télescopiques, ce qui permet d'obtenir un éjecteur ayant une structure compacte mais capable d'atteindre une longueur considérable de mélange pour le gaz primaire et le fluide secondaire lorsqu'il se trouve en fonctionnement. Le tube de tirage peut être sollicité de façon à engager des soupapes à clapet (42) qui ferment les orifices de passage du fluide secondaire dans l'éjecteur pour permettre la fermeture effective de ces orifices. Un mélange de gaz primaire composé de bioxyde de carbone et d'argon permet d'entraîner avec une petite quantité de gaz primaire la quantité souhaitée de fluide secondaire.
Patent EP-0108758-A1 (EP)
Inventor: STANGROOM JAMES EDWARD
IPC: G01N11/10
Filed: 1983-05-11
Abstract: Un viscosimètre à piston et cylindre est destiné à l'étude des propriétés rhéologiques des fluides newtoniens et des plastiques de Bingham. Un piston sous-dimensionné (18) est accéléré de l'état de repos en descendant au travers d'un cylindre creux (6) d'un bloc cylindre (1) contenant un fluide (7) à l'étude, par l'action d'une bielle (19) de piston entraînée par le haut à l'aide d'un dispositif d'entraînement (50) du piston. La pression instantanée en avant du piston (18) et la vitesse instantanée de la bielle (19) du piston sont mesurées et enregistrées en phase pour déterminer la relation entre l'effort de cisaillement et la contrainte de cisaillement induite dans le fluide (7) sur toute la course du piston.
Patent EP-0123882-A1 (EP)
Inventor: HUBER KARL
IPC: C08F6/02
Filed: 1984-03-22
Abstract: A process wherein (1) in a granulating extruder with melting, venting and discharge zones, (1.1) first the polyolefin is introduced continuously into the melting zone, where it is heated with melting, (1.2) the molten polyolefin is then passed on into the venting zone, where it is subjected to a vacuum in order to expel volatile constituents, (1.3) the degassed polyolefin is then introduced into the discharge zone, where additives are added if desired, and (1.4) finally the polyolefin to be discharged is extruded and granulated, and (2) a small amount of propene oxide and a small amount of water are added to the polyolefin immediately before or in the melting zone, characterised in that (a) relatively very small amounts of propene oxide are added and (b) the propene oxide is in the form of a homogeneous true solution in water. The result is reduced corrosive properties of the treated polyolefins.
Patent EP-0145840-A1 (EP)
Inventor: LINDNER WOLFGANG DR
IPC: C07C219/20
Filed: 1984-08-17
Abstract: Die vorliegende Erfindung betrifft Monoester von Celiprolol mit optisch aktiven disubstituierten Weinsäuren der Formel <IMAGE> in der R einen Alkyl, Aralkyl, gegebenenfalls substituierten Alkanoyl-, gegebenenfalls substituierten Aroyl-, substituierten Vinyl- oder N-Arylcarbamoylrest bedeutet, deren optisch reine Formen und Salze mit Säuren oder Basen. Ferner betrifft die Erfindung ein Verfahren zur Herstellung der Monoester der Formel I durch Umsetzung eines Gemisches der optischen Antipoden des Celiprolols mit einer disubstituierten (R,R)- oder (S,S)-Weinsäure der allgemeinen Formel HOOC-CH(OR)-CH(OR)-COOH II, in der R wie oben angegeben definiert ist, oder mit deren Anhydrid und die Auftrennung des bei der Umsetzung erhaltenen Diasteromerengemisches in die optisch reinen Ester der Formel I, die als Ausgangsmaterialien bei der Herstellung optisch reiner Formen des Celiprolols verwendet werden können.
Patent EP-0127238-A1 (EP)
Inventor: KASPERKOVITZ WOLFDIETRICH GEOR
IPC: H03B1/04
Filed: 1984-05-23
Abstract: Oscillator circuit comprising an amplifier arrangement (A, A') connected to a reference level an output and an input thereof being coupled via a single signal-carrying terminal (t, t') to a resonant network (Z, Y) which is connected to the same reference level as the amplifier arrangement (A, A'), the resonant network (Z, Y) comprising a crystal resonator (Q), in which oscillator circuit a stable oscillation at a higher order crystal resonant frequency is achieved by means of an LC-network (LC, L'C,') which selects said higher order crystal resonant frequency and a resistor (Rp), connected in parallel with the crystal resonator (Q), which prevents parasitic oscillations at the resonant frequency determined by the components of the LC-network (LC, L'C,') and the case or holder capacitance of the crystal resonator (Q).
Patent EP-0124286-A1 (EP)
Inventor: MILLER WILLIAM SINCLAIR
IPC: C22F1/04
Filed: 1984-03-30
Abstract: An aluminium base alloy having a composition within the following ranges in weight percent:
Patent EP-0124296-A1 (EP)
Inventor: BROWN HARVEY A
IPC: B41M5/323
Filed: 1984-04-02
Abstract: This invention involves thermographic imaging systems. The thermographic system under consideration comprises a euco dye, a nitrate salt, and, optionally, an acid and stabilizing :ompound. Dyes in their reduced leuco form can provide the pasis of color image forming systems. However, the leuco form of a given dye can often revert spontaneously to the colored form of the dye during manufacture unless the structure of the dye is altered to promote stability. In this invention, which involves stabilization of the leuco dye, the stabilized leuco dye contains a phenazine nucleus with naphthoyl substituents on the 10-position and, optionally on one or both of the 3- and 7-positions through an amino group. 
     In their oxidized form, the leuco dyes of this invention orovide access to a range of red and magenta colors which ex- nibit greater stability when subjected to light and temperatures characteristic of the stage of overhead projectors than that exhibited by previously available leuco dyes of this color range.
Patent EP-0155422-A1 (EP)
Inventor: SAAD MICHAEL SAAD
IPC: H01Q19/13
Filed: 1984-12-18
Abstract: An overmoded waveguide transition comprises a flared waveguide (10) having predetermined transverse cross-sections at its opposite ends. Adjacent at least one end of waveguide (10) a section (10a) of the waveguide (10) is defined by the equation     where a and b are constants, r is the transverse dimension from the longitudinal axis (15) of the waveguide (10) to the side wall of the section (10a), ℓ is the axial distance along the section (10a) measured from the pertaining end of the , waveguide (10) and the exponent p has a value which is greater than 2. Preferably exponent p has a value within the  I  range 2.5 to about  7 .
Patent EP-0149928-A1 (EP)
Inventor: CHAUVIN JACQUES
IPC: G05B11/42
Filed: 1984-01-24
Abstract: The apparatus has the particular aim of controlling the temperature of a heated vessel. It comprises a measuring device (R1, CTN) delivering a voltage for measurement (Vth) which is a decreasing function of the quantity to be measured, and a stabilized power supply delivering a reference voltage (Vref). Four operational amplifiers (A1 to A4) supplied with a voltage of the said polarity provide the control (A1 to A3 connected in parallel) and a fourth (A4) receives at its non-inverting input the voltage for measurement (Vth) and at its inverting input the outputs (12, 10, 8) from the first three amplifiers (A1 to A3) in order to add them together. <IMAGE>
Patent EP-0130971-A1 (EP)
Inventor: KRASSNITZER OTTO
IPC: F16H1/48
Filed: 1984-07-04
Abstract: 1. Epicyclic gear train comprising a sun gear (1), an internal gear (2) and at least two planet gears (3) which are connected with a carrier (5) being journalled coaxially with the sun gear (1) and the internal gear (2), wherein the planet gears (3) are jounalled on pins (6) floatingly between the sun gear (1) and the internal gear (2), and the pins (6) are articulated at studs (8) via push and pull struts (10, 11) extending in circumferential direction of the epicyclic gear train on both sides thereof, said studs (8) being in lost-motion connection with the carrier (5), characterised in that the studs (8) are journalled at the carrier (5) immovably in circumferential direction and are guided in radial direction with radial clearance.
Patent EP-0139740-A1 (EP)
Inventor: PRATT MICHAEL J
IPC: B60N3/10
Filed: 1984-04-10
Abstract: Nouveau type de porte-gobelet (10) destiné à être fixé de manière permanente sur une surface de support appropriée (12). Le dispositif de la présente invention est conçu pour pouvoir se déplacer avantageusement entre une première position fermée de rangement, et une deuxième position ouverte d'utilisation, où il maintient un récipient approprié (40 et 42). Dans un mode préféré de réalisation de la présente invention, un logement (16) est conçu pour être fixé sur la surface de support. Des assemblages respectifs de support et de retenue permettent de supporter le poids du récipient et de maintenir ce dernier dans la position désirée. Les deux assemblages ont de préférence une forme en U et comprennent une pluralité de composants interconnectés de manière articulée, leur permettant de se replier comme un soufflet pour le rangement.
Patent EP-0148882-A1 (EP)
Inventor: FRANEK HENNING
IPC: C03B9/48
Filed: 1984-06-08
Abstract: Matériau inorganique résistant aux températures élevées pour installations de formage d'éléments structuraux à base de verre qui, en raison de la précision et de la qualité de la surface de formage, ne nécessitent après le formage aucun autre traitement de la surface. Le matériau se compose au moins d'une, le cas échéant de plusieurs surfaces de formage à base d'au moins un oxyde métallique, respectivement un double oxyde métallique, respectivement une solution solide. Il peut prendre une forme monocristalline ou polycristalline, ou alors d'une céramique de frittage. Les matériaux préférés sont Al2O3, Cr2O3, MgAl2O4 et/ou ZrO2.
Patent EP-0159618-A1 (EP)
Inventor: NISTRI UGO
IPC: D04H1/74
Filed: 1985-04-10
Abstract: The formation head (5) comprises a casing (105) of substantially rectangular configuration in plan view provided with a perforated flat bottom-screen or sieve (205), and with a top wall having a number of openings (305) communicating with the atmosphere. Opening into said casing is a conduit (4) for feeding a flow of air-fluidized disintegrated fibers. A plurality of spaced parallel, horizontal rollers (7) are rotatably mounted close to the perforated bottom (205) of the said head structure (5). The said rollers (7) are supported so as to be translated ' parallely to the bottom of the said structure (5). The said rollers (7) are each provided with a plurality of peripheral radial nee- dies (107). At a short distance from the bottom of the casing (105), parallely thereto, a moving web (8) is mounted, cooperating with an underlying vacuum chamber (9) onto which the screened fibers are deposited in a thin layer (S). I
Patent EP-0191951-A1 (EP)
Inventor: SCIARONI BORIS
IPC: B23H1/02
Filed: 1985-12-30
Abstract: Die tatsächliche Fertigstellung eines in einer EDM-Anlage mittels einer Startelektrode (1) in einem Werstück (2) funkenerosiv hergestellten Startloches wird dadurch festgestellt, dass eine sich aufgrund der Berührung zwischen der Startelektrodenspitze und einem in Bohrrichtung hinter dem Werkstück (2) angeordneten Kontaktierungsteil ergebende sprunghafte Anderung eines der Startelektroden-Vorschubeinrichtung oder der Startelektroden-Vorschubbewegung zuordenbaren Parameters selbsttätig ermittelt wird.
Patent EP-0155798-A1 (EP)
Inventor: ROBERTSON DAVID WAYNE
IPC: C07D403/04
Filed: 1985-03-06
Abstract: This invention provides for the use of certain pyridazi- nones as positive inotropic agents.
Patent EP-0161074-A1 (EP)
Inventor: TURNBULL LENNOX BIRCKHEAD
IPC: C07D231/06
Filed: 1985-04-09
Abstract: N-(1-Substituted-4,5-dihydro-IH-pyrazol-4-yl) benzamides of general formula I.wherein R is loweralkyl, cycloalkyl or phenyl-loweralkyl and R, is hydroxy, cyano, nitro, amino, methylamino, dimethylamino, halo, trifluoromethyl, loweralkyl, loweralkoxy, sulphamoyl or acetamido, and when n is more than 1 up to 3, R, can be the same or different, have gastrokinetic and anti- emetic utility in animals. The compounds can be prepared by oxidation of 1,2-disubstituted-N-(4-pyrazolidinyl) benzamides with a metal hypochlorite.
Patent EP-0187488-A1 (EP)
Inventor: FELDMAN NICHOLAS
IPC: C10L1/14
Filed: 1985-12-10
Abstract: An additive composition for improving low temperature flow properties of a wax-containing petroleum distillate fuel comprises:
     A. an amorphous, normally solid, essentially saturated hydrocarbons fraction substantially free of normal paraffin hydrocarbons;   B. a wax modifying random copolymer of ethylene and an unsaturated ester; and   C. a fuel-soluble liquid or solid ether.   
     Examples of the components are (A) those obtained from deasphalting a residual petroleum fraction and removal of normal paraffins, (B) ethylene-vinyl acetate and ethylene- methyl methacrylate polymers, (C) an alkyl diphenyl ether in which the alkyl group is a dimerized C 16  alpha olefin. 
     Preferred treat rates are from 0.15 to 0.75 wt % based on the middle distillate fuel, particularly one boiling within the limits 120°C to 450°C.
Patent EP-0171359-A1 (EP)
Inventor: MITTELMANN GERHARD
IPC: B65D88/14
Filed: 1985-07-25
Abstract: 1. Cargo container, particularly for air transports, having a support frame (12, 13, 14) arranged on a baseplate (11) and planking which at least partially fills this support frame, in which arrangement the side walls (27) of the cargo container (10) are limited to the top by in each case one ridge section (17) and the two ridge sections (17) project over a common edge of the baseplate (11) and are connected to it by in each case at least two sections (20), characterized in that the side wall (27) exhibits a support frame of a vertical side section (16), the ridge section (17), adjoining the latter and a straight section (20) which is inclined towards the outside at an angle (w) from the baseplate (11) and which is attached to a cantilever front (18) of the cantilevered ridge section (17), and that a moulded panel (30) is fixed as filling between the inclined sections (20) and a projection (33) is moulded out at this panel between edge strips (31), which is provided with a bottom strip (36) at a distance from the baseplate (11).