baber/WOPTO huggingface dataset:
Patent EP-0010821-A1 (EP)
Inventor: RINTALA MATTI
IPC: E05C3/04
Filed: 1979-11-02
Abstract: This invention relates to a window lock consisting of the bolt part (8) attached to the sash and the locking part (1) attached to the window frame. The locking part (1) includes a groove (14) and a rotatory tightening organ (11) with the opening (7) by means of which the bolt (9) of the bolt part (8) is tightened towards the end of the groove (14). Thus a very firm closing between the sash and the window frame is accomplished.
Patent EP-0008508-A1 (EP)
Inventor: WILLIAMS DAVID GORDON
IPC: G01F23/22
Filed: 1979-08-03
Abstract: A liquid level sensing apparatus includes a probe (14) having a high positive temperature coefficient of resistivity. The probe (14) is connected in a circuit including an operational amplifier (A,) and a series transistor (T, which maintains the voltage across the probe (14) constant for a fixed period following switching on of the apparatus and which produces a voltage signal related to the current flowing in the probe. This voltage signal is differentiated by a differentiating circuit (R<sub>11</sub>,R<sub>12</sub>C<sub>3</sub>) to provide a signal indicating the rate of change of the voltage signal from which it is determined whether or not the probe is immersed in a cooling liquid. A warning lamp (L) is actuated by a latching switch circuit (T<sub>2</sub>, T<sub>3</sub>, T<sub>4</sub> when the probe is not immersed. A second example is described in which the probe current is maintained at a fixed level and the rate of change of the voltage across it is monitored.
Patent EP-0007257-A1 (EP)
Inventor: DEMOURES BERNARD
IPC: C07F3/04
Filed: 1979-06-11
Abstract: A process is provided for preparing detergent-dispersant compositions of a TBN of at least about 200, containing at least about 2 percent magnesium, by: (1) sulfurization by sulfur of an alkylphenol in the presence of a magnesium and/or calcium alkylbenzene-sulfonate of a TBN less than or equal to about 150, an alkaline-earth component selected from among lime, mixtures of magnesium oxide and lime, or a magnesium oxide and alkali hydroxide, and an alkylene glycol; (2) optionally precarbonation of the resultant mixture by means of CO2; (3) super-alkalinization and carbonation of the resultant mixture by means of magnesium oxide and possibly lime, CO2 and alkylene glycol; and (4) removal of the excess alkylene glycol. The detergent-dispersant compositions obtained are useful in the improvement of the detergent-dispersant properties of lubricating oils.
Patent EP-0018551-A1 (EP)
Inventor: POSL RUDOLF DIPL-ING
IPC: G05B19/409
Filed: 1980-04-17
Abstract: 1. Apparatus for the input of the theoretical value into the control unit of an injection moulding machine (1), in which different parameter values of, for example, displacement and time, are respectively assigned different theoretical values of, for example, pressure and speed, characterised in that parameter values and theoretical values belonging thereto can be recorded as curves on the display screen (32) of an electronic data display device (3) with a storage function so that they can be corrected by means of a light pen (4) or the like, and on command can be transferred therefrom into the control unit (2) of the injection moulding machine (1) ; and that the data display device (3) is in the form of a transportable plug-in unit.
Patent EP-0047330-A1 (EP)
Inventor: FROSCH ALBERT
IPC: B32B5/22
Filed: 1980-09-06
Abstract: 1. A magnetic disk substrate comprising a laminate of thin plastic lamellae (L1, L2, ..., LK), characterized in that said lamellae are reinforced by fibers (2) aligned in parallel to each other, that said anisotropic lamellae are arranged on top of each other at angular distances that are as large as possible, ranging from 0 to 60 degrees, and that the density of the outer lamellae is lower than that of the inner lamellae.
Patent EP-0025990-A1 (EP)
Inventor: SCHNEIDER URBAN A
IPC: B23K35/02
Filed: 1980-09-18
Abstract: A tungsten inert gas-shielded non-consumable composite welding electrode (10) having a solid tungsten rod center (12) and a concentric outer sleeve (14) which has an electrical resistivity substantially lower than the tungsten rod, and which is bonded adhesively and cohesively to the tungsten rod (12) by flame spraying so that the surface irregularities of the mating surface areas ofthe tungsten rod (12) and the outer sleeve (14) mechanically interlock. This arrangement results in an increase of the operating life and of the current carrying capacity of the electrode, particularly in narrow-groove welding applications.
Patent EP-0029171-A1 (EP)
Inventor: FORSTER HEINZ DR
IPC: C07D271/10
Filed: 1980-11-05
Abstract: Die Erfindung betrifft neue Azolyloxy-carbonsäure-N-oxyamide der allgemeinen Formel <IMAGE> (mit den für die Reste R, R¹, R² und R³ in der Beschreibung angegebenen Bedeutungen), ein Verfahren zu deren Herstellung und deren Verwendung als Herbizide. Die neuen Wirkstoffe eignen sich vorzugsweise zur selektiven Unkraut- und Ungräserbekämpfung in verschiedenen Kulturen, wie z.B. Sojabohnen, Baumwolle, Mais und Rüben.
Patent EP-0014072-A1 (EP)
Inventor: BRIDGE ERLAND THOMAS
IPC: F16D35/02
Filed: 1980-01-16
Abstract: A pumping element (64) configured in assembly as a generally «L» shaped member having an axially extending portion (76) interposed between the inner peripheral surface (54) of the housing and the outer peripheral surface (52) of the clutch (16) of a viscous drive to direct fluid between two side surface (80, 82) radially inwardly toward a radial front edge (96a) of a radially extending portion (78) of the pumping element thereafter into the outlet opening (72) in the pump plate (26). The pumping element allows for the construction of a viscous drive having a relatively low angular velocity in the disengaged mode, a relatively high angular velocity in the engaged mode without high speed pump out, and a relatively short pump out time.
Patent EP-0044359-A1 (EP)
Inventor: GLENNON ALFRED E
IPC: C09J7/02
Filed: 1980-07-17
Abstract: A pressure sensitive adhesive is formed from a composition comprising mono-functional unsaturated acrylate ester monomer, essentially saturated tackifying resin polymer dissolved in the acrylate ester, non-crystallizing elastomeric material also dissolved in the acrylate ester, and an initiator responsive to ultraviolet light or other penetrating radiation such as electron beam, gamma or X-ray radiation. The composition is cured by subjection to ultraviolet light or other radiation, which causes the initiator to induce polymerization of both the acrylate ester and the non-crystallizing elastomeric material, apparently with copolymerization therebetween.
Patent EP-0031228-A1 (EP)
Inventor: SHIMONAKA HIDEKI
IPC: A61B10/04
Filed: 1980-12-12
Abstract: An instrument (11) for collecting cells of tissues comprises an operating wire (12) having a cell-collecting brush (13) mounted on its distal end, and a tube (15) through which the operating wire is passed in a movable manner. Means is provided (tapered surfaces 14a, 16b) for integrally joining the operating wire (12) to the tube (15) in a detachable manner when the brush (13) projects from the distal end of the tube for use. The instrument is passed through a channel of an endoscope, whereby the brush (13) may be rubbed against tissues of the interior of a physical body to collect cells therefrom by moving the whole instrument to and fro relative to the endoscope.
Patent EP-0023165-A1 (EP)
Inventor: DARDELET YVES
IPC: H01L23/495
Filed: 1980-06-27
Abstract: 1. Connection frame (2) carrier plate for the housing of electronic components such as integrated circuits, formed of a conducting plate (1) having a location (12) on a first face (11) for receiving an integrated circuit chip, comprising a boss (13) in the neighborhood of the location and provided with a groove (131), characterized in that this groove has a plane bottom which is parallel to said first face of the conducting plate and is located at a determined level (z) with respect to said first face, the bottom having a transverse dimension exceeding the width of a strip (21) of the connection grid (2) to be applied thereagainst and affixed thereto after having precisely positioned said grid with respect to said location (12).
Patent EP-0027119-A1 (EP)
Title: Plateforme support rigide en torsion
Inventor: BIRKELAND MAGNUS
IPC: F16B5/00
Filed: 1980-11-04
Abstract: Une plateforme metallique rigide en torsion de support de charge, de preference une plateforme de charge pour vehicules, comprend des sections metalliques adjacentes lateralement, de preference des sections extrudees A1 pourvues de dispositifs d'accouplement longitudinaux travaillant en cooperation. Les sections (1) ont une section en U comprenant deux rebords paralleles (2, 3) et une membrane intermediaire (4) et ils sont accouples au moyen desdits dispositifs d'accouplement (5, 6) qui sont du type a insertion et balancement et du type a saisissement brusque, respectivement, l'ouverture d'une section etant situee face a la membrure (4) de l'autre section de maniere a former des canaux paralleles, fermes (7) etant donne que les rebords ou brides superieur et inferieur (2, 3) de la section constituent des faces superieure et inferieure de la plateforme et s'etendent dans le sens longitudinal de celle-ci. Les dispositifs d'accouplement a claquement ou saisissement brusque consistent en des talons (10) et des evidements (11) qui sont accouples a l'aide de goujons, ou axes (12) disposes en alignement avec des trous (13, 14) amenages dans les talons (10) et les evidements (11), respectivement, lesdits pointes ou goujons etant introduits a partir du cote ouvert de la section A1 lors de l'assemblage des sections sur une plateforme metallique. Par une conception speciale des dispositifs d'accouplement a introduction et balancement on evite qu'un frottement de coulissement excessif ne se produise entre les divers composants des dispositifs d'accouplement pendant l'operation d'insertion et de balancement effectues lorsque les sections en U doivent etre accouplees. La plateforme de chargement ainsi produite est relativement plus legere qu'une plateforme de chargement produite avec des sections fermees.
Patent EP-0032142-A1 (EP)
Inventor: STOJANOVIC IVAN
IPC: B29C48/38
Filed: 1981-02-09
Abstract: Le procede doit permettre la polyaddition et la fabrication en continu de polymethanes avec la granulation consecutive, qui soit propre a l'usinage sur des extrudeuses, des presses et des boudineuses. Cela est obtenu par l'injection dans le boitier d'une machine a vis sans fin (16), en des points choisis (25), avec des pompes de dosage (17), des differents constituants (6, 7, 8) prealablement chauffes. La machine a vis sans fin (16) est a axe unique et sert de reacteur en cascade. Sa construction est particuliere: les filets de la vis sans fin sont interrompus et l'arbre rotatif accomplit simultanement un mouvement de va-et-vient, de sorte que des chevilles (25, 25) ou des dents (27) disposees a l'interieur du boitier de la vis sans fin puissent penetrer entre les ailettes de la vis, par les lacunes, pour diviser, malaxer et melanger de facon intensive le materiau transporte. A la sortie de la machine a vis sans fin (16), le polymerisat penetre dans une courte vis de transfert (19) puis ressort par une buse a plusieurs trous (21) ou il est decoupe pour former le granulat.
Patent EP-0035257-A1 (EP)
Inventor: MUELLER FRIEDRICH DIPL-ING
IPC: H03G3/34
Filed: 1981-02-27
Abstract: Eine Einrichtung zur Empfängerabschaltung bei kleinem Signal-Geräusch-Abstand für ein digital moduliertes Funksystem soll derart ausgebildet werden, dass eine schnelle Abschaltung gewährleistet ist, wie sie insbesondere bei beweglichen Funksystemen mit sehr schnellen Pegelschwankungen erforderlich ist. Hiezu ist vorgesehen, dass im Empfänger ein FSK-Demodulator (4) mit zwei eingangsseitig parallelgeschalteten Kanälen mit jeweils einem Bandpass (5), einem Verstärker (6) und einem Detektor (7) vorgesehen ist, die ausgangsseitig an einen Spannungskomparator (8) angeschaltet sind. Das Ausgangssignal des Spannungskomparators (8) wird dem einen Eingang eines im Empfangszweig liegenden Und-Gatters (14) und ferner über die Reihenschaltung aus einer Hochpassschaltung (9), einem Demodulator (10) und einem Tiefpass (11) dem invertierenden Eingang eines weiteren Komparators (12) zugeführt, an dessen nicht invertierenden Eingang über einen veränderlichen Spannungsteiler (13) eine Vergleichsspannung angeschlossen ist. Sein Ausgang ist mit dem anderen Eingang des Und-Gatters (14) verbunden.
Patent EP-0035757-A1 (EP)
Title: Steam turbine
Inventor: MORCOV PAUL DIPL-ING
IPC: F01D1/32
Filed: 1981-03-05
Abstract: 1. Multiple-stage steam turbine with closed circuit, with at least one rotor (6, 6', 6 ''), arranged in an enclosed turbine casing (1, 1'), which reveals several internal Laval nozzles (8, 25), which are connected to several Laval nozzles (9, 9', 9") arranged at the rotor perimeter, characterized by the fact that in each case an arc-shaped curved pipe (7, 7') is attached to the rotor (6, 6', 6") and runs directly consecutively from one of the internal Laval nozzles (8, 25), if the necessity arises via one or more further Laval nozzles, continuously to one of the Laval nozzles (9, 9', 9") arranged at the perimeter.
Patent EP-0039791-A1 (EP)
Inventor: BUTTNER GUNTER
IPC: C22B34/12
Filed: 1981-04-11
Abstract: A process is disclosed for the preparation of alloy powders, which can be sintered and which are based on titanium, by the calciothermal reduction of the oxides of the metals forming the alloys in the presence of neutral additives. This can be accomplished by mixing TiO2 with oxides of the other components of the alloy, admixing an alkaline earth oxide or carbonate with the metal oxides, calcining the mixture. After cooling, the mixture is crushed and calcium is added. Thereafter, green compacts are formed which are heated and leached to remove the calcium oxide. The powder obtained is of uniform structure composition, is free of segrations of oxides nitrides carbides and/or hydrides and has high bulk and tap densities and can be molded by isostatic hot molding.
Patent EP-0045017-A1 (EP)
Inventor: HITOMI TOMOGE
IPC: C25D9/10
Filed: 1981-07-17
Abstract: A process for surface treatment of stainless steel sheets for excellent corrosion resistance and gloss is provided according to which a BA film or a passive film is formed on the stainless steel sheet; the sheet is dipped in a treatment solution containing 0.1 to 70% by weight of phosphoric acid, 0.1 to 10.0% by weight of a molybdate, chromic acid or a mixture thereof, and 0.1 to 2.0% by weight of magnesium oxide, sodium silicate or a mixture thereof; and cathodic treatment is carried out under the conditions of 1 to 600 A·sec/dm 2  integrated electric current density and 0 to 90°C solution temperature.
Patent EP-0051827-A1 (EP)
Inventor: LAUTENSCHLAEGER HANS-HEINER DR
IPC: A61K31/428
Filed: 1981-10-29
Abstract: The present invention refers to new ω-(2-oxo- benzazolinyl)-alkanoic acids as well as salts and esters thereof having the general formula I
     process for producing the same and pharmaceutical preparations containing the same.
Patent EP-0035291-A1 (EP)
Inventor: BEIJLEVELD WILHELMUS MARIA
IPC: C08L23/00
Filed: 1981-02-06
Abstract: The present invention relates to a process for carrying out radical reactions employing a class of hydroximic acid derivatives as initiators. Reactions initiated by such hydroximic acid derivatives include copolymerization of unsaturated polyester resins, cross-linking of polyethylene and degradation of polypropylene. 
<??>As compared with the corresponding peroxides the present initiators are safer and make it possible to carry out the reactions at a higher temperature.
Patent EP-0036699-A1 (EP)
Inventor: HOLMES PAUL ARTHUR
IPC: C08G63/89
Filed: 1980-02-14
Abstract: Poly-β-hydroxybutyric acid, PHB, is separated from bacterial cells by 1,2-dichloroethane at below 40°C. The PHB may be extracted directly from an aqueous cell suspension without an intermediate drying step. For some bacteria, the suspension is preferably subjected to a cell disruption step, e.g. milling, prior to contact with the 1,2-dichloroethane.
Patent EP-0046347-A1 (EP)
Inventor: MARQUETTE GEORGE HENRI ALBERT
IPC: C08B31/00
Filed: 1981-07-31
Abstract: A preferably continuous process for gelatinising and chemically modifying starch comprises; providing an aqueous slurry of starch and gelatinising the starch therein; mixing the starch with a reagent therefor and subjecting the mixture, during or after gelatinisation, to ultra-high frequency radiation (preferably 2450 MH z ) to chemically modify the starch. The starch may be subjected to the radiation, e.g. under the conditions of gelatinisation or after application of a starch glue to a paper sheet.
Patent EP-0048100-A1 (EP)
Inventor: LANE EDWARD SYDNEY
IPC: C01F7/56
Filed: 1981-08-26
Abstract: The invention provides a process for removing water from a gel material by contacting the gel material with an organic liquid and contacting the organic liquid with a gas such that water is taken up by the gas. 
     The invention, in one embodiment, may be used to dry gel materials whilst maintaining an open porous network .therein.
Patent EP-0075627-A1 (EP)
Inventor: NEIDELL NORMAN S
IPC: G01S13/30
Filed: 1981-09-29
Abstract: A method is disclosed of ascertaining for at least one mobile unit navigational information in terms of at least one angular coordinate, radial ranges, and relative velocity components, by transmitting component signals from at least one transmitter to at least one receiver. Each component signal consists of at least one member signal, and all the component signals are separable. In at least one member signal a distinction in phase is encoded according to at least one angular coordinate. The component signals are received and separated and within each component signal each individual member signal is identified and its phase measured. The angular coordinates are decoded from the phases and the encodings produced by the encoding step. Member signal transit times, and interval times between member signals may be measured, and from there may be formed corrected measured signal transit times and interval times. From these may be produced mobile unit relative velocity components and mobile unit radial ranges.
Patent EP-0037770-A1 (EP)
Inventor: BOUSQUET JEAN-CLAUDE
IPC: H04B7/212
Filed: 1981-03-27
Abstract: Système de transmission de données numériques par paquets. Les paquets comprennent un préambule contenant un mot unique. Dans le système de l'invention ce mot est constitué de deux mots complémentaires entrelacés et décalés. Un seul décodeur de mot unique est possible pour décoder tous les mots de la famille obtenus en faisant varier le décalage. Application aux télécommunications.
Patent EP-0065531-A1 (EP)
Inventor: LARUELLE CLAUDE
IPC: A61K9/50
Filed: 1981-11-18
Abstract: Le medicament est forme de granules constituees chacune d'un noyau neutre (saccharose + amidon) recouvert d'une premiere couche de fenofibrate en melange avec un excipient, et d'une deuxieme couche exterieure microporeuse d'un polymere comestible. L'administration d'une gelule de 250 mg par jour au lieu de trois prises de 100 mg permet ainsi de reduire le dosage et le nombre d'administrations grace a la liberation progressive et retardee du fenofibrate. On maintient une dose minimale dans le sang, on evite les fortes concentrations temporaires, et on reduit la quantite totale ingeree.
Patent EP-0069340-A1 (EP)
Inventor: DOMEIER LINDA ANN
IPC: C08F2/00
Filed: 1982-06-30
Abstract: Described herein are curable molding compositions comprising a mixture of:
     (a) a poly(acrylate) characterized by the following empirical formula:
     wherein R is the hydroxy-free residue of an organic polyhydric alcohol which contained alcoholic hydroxyl groups bonded to different carbon atoms, R, and R 2  are independently hydrogen or methyl, and n is 1 to 3,   (b) acrylic or methacrylic acid or a functionalized derivative thereof having a molecular weight of less than 300 which is different from (a), and   (c) an ethylenically unsaturated monomer which is soluble in and copolymerizable with (a) and (b) and which is different from (a) and (b).   
     The compositions can also contain one or more fibers with a melting point or glass transition temperature above about 130°C.
Patent EP-0073508-A1 (EP)
Inventor: ROMBACH HUGO
IPC: D06F37/36
Filed: 1982-08-28
Abstract: In a drive device, especially for washing machines, two concentric belt pulleys (3, 21) of differing diameter are mounted freely rotatably on a hub (1) designed to be coupled to a drive source, whilst centrifugal weights (13) guided essentially radially movably by the hub, spring-loaded towards the axis of rotation and carrying coupling elements for the large and small belt pulleys, turn. When the centrifugal weights are in a radially outer position, the hub is coupled to the large belt pulley by means of coupling elements arranged on the centrifugal weights, whereas, when the centrifugal weights are in a radially inner position, the smaller belt pulley is connected fixedly in terms of rotation to the hub via such coupling elements of the centrifugal weights. A randomly releasable retaining device (36, 73) having a release element (70) which is actuable from outside makes it possible to lock the centrifugal weights in the radially inner position, To achieve silent operation and at the same time a low wear, long lifetime and simple construction, the retaining device (20, 26, 18) has a control device (30, 41) which acts automatically as a function of the rotational speed and by which the centrifugal weights (13) can be held in a middle position in which the coupling elements (17, 18) are disengaged from their two belt pulleys (3, 21). <IMAGE>
Patent EP-0078914-A1 (EP)
Inventor: OSBORNE JOHN E
IPC: A63F7/00
Filed: 1982-10-04
Abstract: A roll-down target assembly (40) for a pinball game (10) is disclosed in which a target element (44) is mounted on a target member (42). The target member is movably connected to a playfield (16) such that the target element can be selectively moved by the ball (50) through an opening (60) included on the playfield from one side of the playfield to the other side of the playfield. As the target element is so moved, the ball, guided by a guide element (162), follows the target element through the opening and to the other side of the playfield. The ball then is engaged by a track (64) which transports the ball to a given location on an underlying playfield (12). The ball moves the target element against a biasing spring (54) which urges the target element to one side of the playfield.
Patent EP-0078973-A1 (EP)
Inventor: DYCK HANS-PETER DIPL-PHYS
IPC: G21F5/00
Filed: 1982-10-26
Abstract: Die Erfindung bezieht sich auf ein Betonschutzgehäuse zur Aufnahme und Lagerung eines mit abgebrannten Kernre aktorbrennelementen beladenen, transport- und lagergeeigneten Brennelementbehälters (15). Die lichten Maße des ein palettenartiges Fußteil (3) aufweisenden Betonschutzgehäuses sind etwas größer als die Außenabmessungen des Brennelementbehälters (15). Im unteren Bereich des Betonschutzgehäuses ist mindestens eine Zuluftöffnung (9) und im oberen Bereich des Betonschutzgehäuses ist mindestens eine Abluftöffnung (11) angeordnet. Um ein unkontrolliertes Ableiten von in den Innenraum des Betonschutzgehäuses eingedrungener Feuchtigkeit in das Erdreich oder auf den Hallenboden zu vermeiden, ist im Fußteil (3) eine unter einer Bodenplatte (6) des Fußteiles (3) angebrachte Auffangwanne (17) angeordnet. Die Bodenplatte (6) ist dabei von mindestens einer axialen Bohrung (16) durchdrungen. Durch die Anordnung der Auffangwanne (17) kann kontaminierte Feuchtigkeit aufgefangen und an dem Eindringen in das Erdreich gehindert werden.