baber/WOPTO huggingface dataset:
Patent EP-0010363-A1 (EP)
Title: Improved impregnation capacitor and electrode foil therefor
Inventor: NEWCOMB GEORGE RAYMOND
IPC: H01G13/02
Filed: 1979-09-21
Abstract: An improved power capacitor dielectric system utilizes the combination of electrode foils (34, 35) having a raised dimple pattern on their surfaces, and polypropylene film (36, 37) as the dielectric, the polypropylene film preferably having a texture pattern on one surface. The electrode foil (34,35) suitably comprises a soft annealed aluminum foil strip having a plurality of individual curvilinear surfaced dimple like projections and depressions from the plane of the foil, said pro-' jections and depressions being coterminous with the length and breadth of the useful foil surface in an electrical capacitor, said dimple-like projections being formed and spaced apart in a manner whereby there is a smooth essentially continuously curving foil surface leading from one dimple to an adjacent projection so that a point on the base of one dimple and a point on the adjacent base of a projection are essentially coincident.
Patent EP-0013477-A1 (EP)
Inventor: HUNN REGINALD ARTHUR
IPC: H01B7/288
Filed: 1979-11-20
Abstract: The invention provides for waterproofing of a telephone cable by the incorporation of longitudinal strands within the sheath alongside the insulated conductors. The strands have deposited thereon a moisture sensitive swelling agent, such as ethyl hydrogen cellulose, and in the event of the sheath rupturing and the conductors being exposed to moisture the swelling agent on the strands reacts with the moisture rapidly forming a plug which prevents further ingress of the moisture.
Patent EP-0009468-A1 (EP)
Inventor: BOEGER MANFRED
IPC: C07D233/22
Filed: 1979-09-21
Abstract: Compounds of the formula I <IMAGE> in which R1 and R2 each denote chlorine or methyl, R3 denotes hydrogen or C1-C4-alkyl and R4 denotes C1-C6-alkyl optionally substituted by cyano or phenyl optionally substituted by halogen and/or methyl. The compounds of the formula I have acaricidal activity.
Patent EP-0014213-A1 (EP)
Inventor: YOUNG JOHN L
IPC: B23K/
Filed: 1979-12-04
Abstract: Appareil de formation d'un joint entre les couches d'une boite en carton avec un revetement thermoplastique dans une station d'activation d'un agent de collage ou l'agent de collage est active et une station de fixation et de fermeture ou l'agent de collage peut refroidir et prendre, sous pression, pour former un joint entre les couches. La boite en carton (10) arrive en premier lieu a la station d'activation (40) ou les couches a coller sont engagees sur leurs surfaces opposees par un guide a vibrations (50) et un premier element d'adossement mobile sous forme de tasseau (23) pendant une periode de temps suffisamment longue pour activer le materiau thermoplastique servant d'agent de collage. Un premier assemblage a ressort reglable (88) degage le premier element d'adossement (23). La boite passe ensuite a la station de fixation et de fermeture (42) ou un patin presseur mobile (90) et un second element d'adossement (152) engagent les couches revetues du materiau thermoplastique active pendant une periode de temps predeterminee pour permettre au materiau thermoplastique de refroidir, de prendre et de former un joint. Un second assemblage a ressort reglable (92) degage le patin presseur (90). La boite en carton est portee par une unite transporteuse (18), qui est synchronisee avec le mouvement du premier element d'adossement (23) et du patin presseur (90). Le guide a vibrations (50) est monte de maniere a pouvoir pivoter et se degager de la station d'activation (40) sur un point de pivotement (46).
Patent EP-0016410-A1 (EP)
Inventor: SCHWING FRIEDRICH DIPL-ING
IPC: F04B7/00
Filed: 1980-03-12
Abstract: 1. A slush pump, in particular a concrete pump, with several alternating delivery cylinders, with each of which a three-way valve (12, 13) is associated for controlling the flow between supply tank, delivery cylinder (5, 6) and delivery line (11), and with a combinational shift connecting the drives of the delivery cylinders (5, 6) and of the three-way valves (12, 13), which shifts the drive of the delivery cylinder (5 or 6) between the latter's suction and delivery strokes to a compression stroke, whereupon the discharge into the delivery line (11) is obstructed, characterised in that the three-way valves (12, 13) for controlling the flow between supply tank, delivery cylinders (5, 6) and delivery line (11) feature swivelling pipes (14, 15) known per se, to each of which a sliding plate (29, 30) is secured which in the central position of the swivelling pipes covers delivery cylinder openings (22, 23), and in that the intake openings (14a and 15a) of the swivelling pipes (14, 15) are sealed on the wall (3) of the valve housing (1) in the suction position.
Patent EP-0020932-A1 (EP)
Title: Système de traitement et d'affichage de texte
Inventor: BRINGOL CHARLES RONALD
IPC: G06F17/21
Filed: 1980-04-25
Abstract: Système de traitement et d'affichage de texte comprenant une unité de mémoire matricielle (116) pour emmagasiner les données représentant les positions des caractères à afficher, et une unité de mémoire sèquentielle (116') pour emmagasiner séquentiellement les représentations codées des caractères à afficher selon la même séquence que celle des emplacements de l'unité de mémoire matricielle correspondant à des caractères à afficher. Le système permet de changer la position spatiale d'un bloc de caractères sur le dispositif d'affichage, en modifiant l'organisation, dans l'unité de mémoire séquentielle, des représentations codées des caractères du bloc entre un caractère initial et un caractère final.
Patent EP-0023561-A1 (EP)
Inventor: COLOMBO VIRGINIO
IPC: A61L15/28
Filed: 1980-06-20
Abstract: Polycarboxyalkyl-cellulose characterized by exceptionally high fluid absorbing and retaining capacities is obtained by oxidizing, under particular conditions, hydroinsoluble, cross-linked carboxylalkyl-cellulose having a substitution degree greater than 0.35.
Patent EP-0031415-A1 (EP)
Inventor: DESPOT JANKO
IPC: B41F31/15
Filed: 1980-10-29
Abstract: Die Vorrichtung betrifft die Lagerung der Zapfen von Verreibwalzen an Farbwerken, bei denen die Abdichtung gegen herausfliessendes Öl mittels eines Radialabdichtringes vorgenommen wird. Hierzu ist auf einem Bund (2) des Wellenzapfens (1) ein Wälzlager (3) vorgesehen, auf dem eine Führungsbuchse (7) gelagert ist. Die Führungsbuchse (7) wird durch eine Führungsleiste (9) in einer Lagerbohrung gegen Rotation gesichert und in axialer Richtung geführt. Die Führungsbuchse (7) nimmt den Radialdichtring (10) auf. Vor diesem ist ein Ölrückhaltering (13) in der Führungsbuchse (7) angeordnet.
Patent EP-0031127-A1 (EP)
Inventor: FLEER ERNST OTTO
IPC: A61G15/16
Filed: 1980-12-16
Abstract: 1. Dental apparatus comprising a plurality of modular elements (2 to 8) which are arranged one beside another in a carrier component (1) and the front faces (15) of which are sloped forwards towards the operating side, and some of which receiving sockets (22 to 24) for hose- and cable-connected instruments (9 to 14), which in the position of rest project from the front faces and, as viewed from the front and from left to right, are arranged for right-handed operation in a rising sequence and for left-handed operation in a falling sequence at at least two different levels (levels I, II), so as to form a plurality of sequences (A, B, C), before, and/or between, and/or after, each of which there is arranged a modular element (5, 8) without an instrument projecting from the front surface (15) thereof, characterised in that those modular elements (5, 8) which are arranged before, and/or between, and/or after, the sequences (A, B, C), contain a receiving socket (24) with an instrument holder (25) which is adjustable in respect of the depth of the modular element and in the position of rest (Figure 6) of which, the instrument (12) which it carries is lowered, and in the operating position of which (Figure 5), the instrument (12) is arranged so as to at least partially project beyond the front face (15) of the modular element (5).
Patent EP-0015604-A1 (EP)
Inventor: CARR JOHN BERNARD
IPC: A61K31/16
Filed: 1980-02-19
Abstract: There are provided compounds of formula …<CHEM>… wherein R is C4-C16 alkyl, acetoxymethyl or phenyl, one of R<1> and R<2> is hydrogen, the other of R<1> and R<2> being hydrogen or -CN, and R<3> is -OH, -NH2 or -OR<4>, wherein R<4>, is C1-C4 alkyl, and compositions containing such compounds, for use in inhibition of lipogenesis in mammals.
Patent EP-0017294-A1 (EP)
Inventor: HARDY NICOLAS
IPC: C07D301/32
Filed: 1980-03-28
Abstract: A process for the purification of olefine oxides by subjecting a mixture containing the olefine oxides to distillation in a distillation column in the presence of a small amount of water in order to obtain olefine oxide as the distillate. A fraction of the down-flow liquid is withdrawn from the column and the withdrawn fraction is subjected to decantation, so as to separate off an aqueous phase which is discarded, and an organic phase. The organic phase is returned to the column at a point located below the withdrawal point.
Patent EP-0024768-A1 (EP)
Inventor: HELLWIG OSKAR A
IPC: A45C11/32
Filed: 1980-08-22
Abstract: A key loop for releasably supporting keys on the key head of a key case. The loop is of integral construction and formed of spring metal rod stock and includes an enlarged head (12) for connecting the loop to the key head at the upper end of a shank portion (15) which extends downwardly from the head. From the lower end of the shank, the key loop is reversably curved outwardly and upwardly with its free end terminating adjacent the inner surface of the shank (15) at a substantial distance belowthe head. The free end of the key loop includes a retainer portion (30) which extends inwardly and at least partially toward the lower end of the loop. The upper surface of said retainer portion and opposed portion of the shank provide an access opening (18) for the apertured head of a key. The inner surface of said retainer portion (30) serves to prevent inadvertent removal of a key from the loop.
Patent EP-0016660-A1 (EP)
Inventor: BROIS STANLEY JAMES
IPC: C10L1/24
Filed: 1980-03-26
Abstract: Thio-bis-(hydrocarbon-bisoxazolines) and analogs, which are the reaction products of thio-bis-(hydrocarbon-substituted dicarboxylic acid material), for example, thio-bis-(polyisobutenyl succinic anhydride), with about 1 to 4 moles of 2,2-disubstituted-2-amino-l-alkanols, such as tris -(hydroxymethyl) amino-methane (THAM), and their derivatives are useful additives in oleaginous compositions, such as sludge dispersants for lubricating oil or anti-corrosion agents for fuels.
Patent EP-0047806-A1 (EP)
Inventor: AKHAVI DAVID S
IPC: A61B5/15
Filed: 1980-09-16
Abstract: A device particularly suited for collecting and dispensing an arterial blood sampler includes a needle (1) connected to a flexible transparent tube (5) that includes an air exit vent (7) with a nonwet filter (8) so air, but not blood, can exit the filter under arterial blood pressure. A clamp (10) on the tube (5) pinches off a segment of blood and longitudinally strips such blood segment from the tube (5). The tube (5) has an oxygen blocking coating (39) which is covered with a dry anticoagulant coating (40).
Patent EP-0027021-A1 (EP)
Inventor: TREFFNER PETER
IPC: B02C13/22
Filed: 1980-09-29
Abstract: Plastics foam scrap is drawn by an air stream through a three-stage disintegrating apparatus. Each stage includes a plurality of moving interdigitating pins and the pin spacing and a passage dimension of each stage decreases from stage to stage thereby reducing the material to its component beads.
Patent EP-0039754-A1 (EP)
Inventor: VOSSEN FRANZ
IPC: A47J37/10
Filed: 1980-05-10
Abstract: 1. Cover for a frying pan or a similar frying or cooking container comprising a steam-pervious filter paper (16) and a support ring (6) relating to the said filter paper, wherein the support ring (6) is cut out of a disk (4) of cardboard material and the filter paper (16) being adhesively secured to said support ring (16).
Patent EP-0027125-A1 (EP)
Title: Methode et systeme de sechage de combustibles solides
Inventor: MOSTROM ROGER
IPC: F26B3/28
Filed: 1980-11-04
Abstract: Le systeme comprend une unite receptrice (1) de laquelle le combustible est transfere a une unite de sechage (2) ou le combustible est seche par de l'air de chauffage solaire qui est pris a partir de collecteurs solaires disposes dans la toiture (13) et une partie de la paroi (12) d'une unite de stockage (3) vers laquelle le fluide est transfere apres son sechage. Le sechage s'effectue de preference sur une table de sechage (8) ayant une surface egale a, par exemple, 1/8 de la surface totale des collecteurs solaires. Les volumes d'air par unite de temps produit dans les collecteurs solaires sont importants. Ceci a pour consequence d'obtenir un sechage relativement rapide du combustible.
Patent EP-0037525-A1 (EP)
Inventor: KUYAMA SHINPEI
IPC: C07D277/68
Filed: 1981-03-26
Abstract: Novel substituted acetanilides of the general formula <IMAGE> in which X is an oxygen atom or a sulphur atom and Y represents a halogen atom, a process for their preparation and their utilisation as herbicides.
Patent EP-0037991-A1 (EP)
Inventor: CRAGOE EDWARD J JR
IPC: C07D207/44
Filed: 1981-04-03
Abstract: Novel 4-alkylsubstituted-3-hydroxy-3-pyrroline-2,5-diones of the formula
     wherein R is a straight or branched chain alkyl group having from 6 to 16 carbon atoms or pharmaceutically acceptable salts thereof, are disclosed which inhibit glycolic acid oxidase and thus are useful in the treatment and prevention of calcium oxalate kidney stone formation. A novel process for their preparation is also disclosed.
Patent EP-0039012-A1 (EP)
Inventor: SCHMITZ JUERGEN
IPC: G10H5/00
Filed: 1981-04-16
Abstract: A device for the conversion of a dynamic pressure forming a useful signal, especially of the blowing pressure in a blowing converter for controlling the loudness of an electronic musical instrument, into an electric magnitude, altering in accordance with the value of the useful signal, as control signal, for example a voltage, has a dynamic pressure chamber, in which a membrane which responds sufficiently fast to the occurring frequencies and rise times of the useful signals is employed, which membrane is connected to a mechanoelectrical transducer with a circuit for the detection of the membrane movement and processing into the control signal. In such a device, in order to eliminate as far as possible the noise pulses located within the range of the useful signals, without impairing the response sensitivity of the membrane system, the dynamic pressure chamber (6), the membrane (7) and the transducer (10, 11) are designed so that they form an oscillatory system with a common resonance frequency, which is situated above the frequency range of the useful signals; in this case, the circuit exhibits a generator (12), generating voltage pulses or an alternating voltage in the range of the resonance frequency of the oscillatory system at least at zero dynamic pressure, for the excitation of the membrane (7) as well as an evaluation circuit for the detection of the alteration in resonance frequency as a result of the stressing of the membrane (7) by the useful signal, and a filter device (19) for the elimination of signals at least in the range of the resonance frequency of the oscillatory system. <IMAGE>
Patent EP-0069156-A1 (EP)
Inventor: WERNER HEINZ-HELMUT DR
IPC: A01N1/02
Filed: 1981-07-02
Abstract: 1. A process for preparing sclero protein transplants having an increased biological stability by conventional treatment in which the raw sclero protein from humans or animals is watered, treated with H2 O2 , degreased, rinsed, dried and sterilized, characterized in that the sclero protein, after rinsing and prior to drying, is treated with glycerol or polyethylene glycol.
Patent EP-0049377-A1 (EP)
Inventor: GANZ ROBERT HENRY
IPC: B65B17/00
Filed: 1979-03-28
Abstract: A packaging apparatus is disclosed having an apparatus for supplying articles of a circular cross-section in longitudinally moving transversely aligned rows. The supplying apparatus includes means (10) for arranging the articles in internested columns wherein transversely adjacent articles are longitudinally offset, and an aligning device (14) for moving adjacent articles into transverse rows. The aligning device includes guide means (18) defining a separate path (22) for each column of articles, the paths varying in length in accordance with the longitudinal offsetting of the transversely adjacent articles when internested.
Patent EP-0053920-A1 (EP)
Inventor: WAKEFIELD ANTHONY WALBY
IPC: F04B23/02
Filed: 1981-12-03
Abstract: There is disclosed a method of pumping a liquid using a pump comprising a piston (1) in a cylinder (12) with an inlet (16) and an outlet which is connected to a discharge pipe (5). The method comprises the steps of moving the piston (1) down the cylinder (2) to draw the liquid into the cylinder (2) and moving the piston (1) up the cylinder (2) to force the liquid into the discharge pipe (5) and adjusting the velocity of the upward stroke of the piston (1) to impart a momentum to the liquid in the discharge pipe (5) sufficient to sustain the movement of the liquid during the downward stroke of the piston (1).
Patent EP-0053052-A1 (EP)
Title: Dispositif d'interférométrie pour la visualisation en temps réel des déformations de structures vibrantes
Inventor: HUIGNARD JEAN-PIERRE
IPC: G01H9/00
Filed: 1981-10-20
Abstract: L'invention se rapporte à la visualisation des déformations de structures vibrantes par interférométrie holographique. Elle a pour objet un dispositif de visualisation dans lequel un hologramme interférométrique correspondant aux vibrations de l'objet (52) est enregistré dans un matériau électro-optique photosensible (1). L'interférogramme correspondant est recueilli sur le faisceau objet directemet transmis (5) par le matériau d'enregistrement (1). Application au contrôle non destructif de pieces mécaniques placées sous contrainte, ou en vibration.
Patent EP-0046720-A1 (EP)
Title: Procédé de préparation de polyéthers glycidiques de polyphénols
Inventor: LOCATELLI JEAN-LOUIS
IPC: C08G59/06
Filed: 1981-08-24
Abstract: La présente invention a pour objet un procédé de préparation de polyéthers glycidiques de polyphénols, à partir de sels alcalins de polyphénols et de halo-1 époxy-2,3 alcanes. 
     Le procédé est caractérisé par la présence d'un catalyseur supporté constitué par un support polymère organique réticulé et par une pluralité de groupes fonctionnels (groupes actifs du catalyseur), fixés sur ledit support et ayant pour formule générale:
       
     Le procédé convient notamment à la préparation de résines époxydes à partir du sel disodique du bisphénol-A et de l'épichlorhydrine.
Patent EP-0042417-A1 (EP)
Inventor: HALL PETER MICHAEL
IPC: H01L23/12
Filed: 1980-12-22
Abstract: Un procede de fabrication d'ensembles de circuits utilise des macro-composants (10) montes sur des substrats de support (20). De maniere a garder un degagement suffisant entre le composant et le substrat et obtenir des liaisons de haute fiabilite, des spheres massives de soudure (16) sont appliquees sur des cales de contact (14) soit sur le composant soit sur le substrat. Apres avoir ammene en contact les cales de contact du porteur et du substrat avec les spheres, la liaison est formee en fondant la soudure tout en maintenant un degagement entre le composant et le substrat d'au moins 0,25mm grace a la tension en surface des spheres de soudure.
Patent EP-0062136-A1 (EP)
Inventor: GUERTIN ROLAND MAURICE
IPC: C07C67/00
Filed: 1982-01-21
Abstract: A method of treating aqueous solutions of alkane sulfonic acids to produce a substantially anhydrous product having less than about 3% water is disclosed which may be practiced at atmospheric pressure. An aqueous solution of an alkane sulfonic acid at a preselected temperature below the boiling point of the solution is contacted by a regulated stream of moisture absorbing gas until an anhydrous alkane sulfonic acid product is obtained. The alkane sulfonic acid produced may be collected as a bottoms product.
Patent EP-0059902-A1 (EP)
Inventor: EWE HENNING PROF DR
IPC: C25B11/06
Filed: 1982-02-27
Abstract: Die vorliegende Erfindung betrifft eine aus Nickelpulver unter Katalysatorzusatz heißgepreßte oder gesinterte hochporöse Elektrode von besonderem Aufbau und ein Verfahren zu ihrer Herstellung. Die erfindungsgemäße Elektrode zeichnet sich durch eine katalytische Promovierung und Langzeitstabilisierung durch einen Ti-Zusatz und/oder die Ausbildung einer Oberflächenschicht von stabilen Ni-Ti-Mischoxiden aus, so daß bei ihrem Einsatz in alkalischen Elektrolyten bei der Wasserelektrolyse die Elektrolysegasentwicklung selbst bei hohen Stromdichten bei geringsten Polarisationen erfolgt, und sie ihre katalytischen Eigenschaften auch bei hohen Elektrolyttemperaturen und langen Betriebszeiten beibehält. Aufgrund ihrer guten Eigenschaften ist der Einsatz der erfindungsgemäßen Elektrode nicht nur auf die Wasserelektrolysetechnik beschränkt, sondern auch in anderen technischen Anwendungsbereichen, wie beispielsweise der Chloralkalielektrolyse oder der Fetthärtung möglich. Die Elektrode ist sowohl als Anode als auch als Kathode verwendbar.
Patent EP-0062797-A1 (EP)
Inventor: SOMMERS HANS DIPL-ING
IPC: F23D14/00
Filed: 1982-03-24
Abstract: The method and apparatus sucks the entire combustion air volume in laterally with respect to the direction of flow of the air current with the help of the impulse of a fuel gas jet out of the air current into a mixing pipe and the formation of a differential pressure between the mixing pipe input and the waste gas output into the air current is prevented with the help of current guidance sheet metal pieces. The burner is arranged in a shaft-like housing, the fuel gas nozzle and the lower part of mixing pipe are surrounded by a pot-shaped current guidance sheet metal piece. A cylindrical current guidance sheet metal piece adjoins the cooled burner plate. The burner which, for example, can be used in dryers, for heating room air with so-called make-up air units and in gas water heaters, operates completely independently of the air flowing around it in a wide heat load range, without any change in the air coefficient. Because of the super-stoichiometric premixing of the burning gas with the air, the NOx content of the waste gas is extraordinarily small.
Patent EP-0073316-A1 (EP)
Inventor: MAISCH SEN H WALTER
IPC: E04F13/04
Filed: 1982-06-29
Abstract: 1. Plaster thickness profile, for insulating plaster layers, with a profile edge constructed as offtake edge and two limbs which extend divergently forth thereform, are constructed as expanded metal fields and serve for the fastening of the profile strip to a building wall by means of mortar-joining, thereto, particularly edge profile strip, characterised by a construction, which is roofshaped in cross-section, of the offtake edge (11) of two narrow strip bands (12, 13) extending in longitudinal direction of the strip and substending an opening angle (16), which is at least equal to the opening angle (17) of the limbs (14, 15) extending divergently each from the other and constructed as expanded metal fields.
Patent EP-0071808-A1 (EP)
Inventor: NEUKAM THEO DR
IPC: C07C309/20
Filed: 1982-07-19
Abstract: Die Titelverbindungen werden durch Umsetzung von Verbindungen der Formel R1-CH = CH-CO2R2 mit 0,6 bis 1,6 Moläquivalenten SO3 und gegebenenfalls mit 0,1 bis 10 Moläquivalenten eines Alkylierungsmittels bei Temperaturen von - 10 bis +25 °C, anschließendes 0,5- bis 6stündiges Erhitzen auf 70 bis 200 °C und destillatives Aufarbeiten erhalten.