baber/WOPTO huggingface dataset:
Patent EP-0059013-A1 (EP)
Inventor: DEAVES DONALD HENRY THOMAS
IPC: B23Q1/72
Filed: 1982-02-10
Abstract: A machine tool comprising a frame (21), a main spindle (16) rotatably journalled in said frame (2), a support (5) displaceable with respect to said frame (2) and a tail stock (4) displaceable with respect to the frame (2) for positioning purposes and fixable in place by fixing means, guide means (25, 26,27) connected with the frame (2) for guiding the support (5) and the tail stock (4) parallel to the main spindle and a longitudinal gear (30) for displacing the support (5) and provided with an automatic control-device for the automatic control of the machine tool and further provided with a coupling device (310) for relatively coupling and discoupling the tail stock (4) and the support (5), the longitudinal gear (30) constituting a common drive for both of them in the coupled state, said coupling device (310) comprising a position sensor (320) detecting the correct position for coupling the tail stock (4) and the support (5) with one another.
Patent EP-0066354-A1 (EP)
Inventor: BURTON STEPHEN RICHARD
IPC: B01J8/18
Filed: 1982-03-24
Abstract: A process for the recovery of heat from the gas leaving a unit for the thermal hydrogenation of an oil feedstock, which process comprises quenching the gas with a quench liquid in a quenching zone in which all the internal surfaces thereof are irrigated by the quench liquid and passing the cooled gas and quench liquid to a heat recovery unit in which all the surfaces thereof in contact with gas are irrigated by the quench liquid. 
     The process is particularly suitable for the recovery of heat from the gas leaving a fluidised bed hydrogenator.
Patent EP-0065399-A1 (EP)
Inventor: THARRATT JOHN
IPC: A61L15/46
Filed: 1982-05-07
Abstract: A dressing which comprises an ointment impregnated open-work support, having a protector on at least one face thereof characterised in that the protector is a film soluble in water, materials therefor and the manufacture thereof are described.
Patent EP-0079122-A1 (EP)
Inventor: HOWORTH FREDERICK HUGH
IPC: A61L9/00
Filed: 1982-09-30
Abstract: Impeller (17) is operative to draw air into the mobile casing via inlets (14) and prefilters (18) and drive said air upwards through filters in chamber (20) to leave by way of apertures (22a), (22b) in upper region (12). A sterile bacteria-free zone in which, for example, surgery may be performed or sterile instruments unwrapped, is thereby created adjacent the outlets (22a), (22b).
Patent EP-0077690-A1 (EP)
Inventor: SANDFORD DON LIONEL
IPC: G07F7/00
Filed: 1982-10-20
Abstract: A trolley control system for use in supermarkets and the like which includes an outlet (10) having normally retracted stops (30) closable on the approach of a trolley (28), a sensor (32) to sense a trolley (28) approach to prevent passage thereof, and retractable to open the outlet (10) and allow passage of the trolley on payment of a deposit. At the other end of the system is an inlet (18) to a reception area (20) for returned trolleys having a detector which initiates a refund of a deposit. 
     Identification devices may be provided on the trolleys to effect validation of a trolley before a refund is made. 
     A card system (in place of tokens or money) may be used and the cards may be so called charge-cards by which the deposit may be charged and then credited to a customers account. 
     The outlet sensor may be optical so as to be responsive to a reflective device on a trolley and unresponsive to a person. 
     Trolleys may be counted in and out.
Patent EP-0093766-A1 (EP)
Inventor: SAHNI RAM NATH
IPC: G06K9/20
Filed: 1982-11-12
Abstract: Un dispositif de balayage portatif comprend un objectif (28) qui focalise l'image d'un caractère sur un réseau de photodiodes (30). Des signaux d'horloge appliqués au réseau de photodiodes (30) permettent de produire des ensembles successifs de signaux de rangées, comprenant des représentations de données relatives au noir, au gris et au blanc. Un circuit logique (104, 108, 110, 112) produit un signal de commande lorsqu'un ensemble de signaux de rangées représente des données correspondant au blanc aux deux extrémités de la rangée et au moins un élément de donnée correspondant au gris entre les données correspondant au blanc. Le signal de commande, qui indique le positionnement correct d'une partie d'image de caractère sur le réseau de photodiodes (30), provoque l'envoi des données concernant le noir et le gris à un dispositif de reconnaissance (52) qui peut comprendre une unité de traitement. Un autre circuit logique (132, 134) produit un signal indiquant la direction de balayage.
Patent EP-0090267-A1 (EP)
Inventor: ZURINSKI VIKTOR
IPC: G10K11/34
Filed: 1983-03-16
Abstract: 1. An ultrasonic applicator comprising an acoustic head which has finely divided transducer elements (2), a plurality of which are electrically combined to form groups (3) by contact sheets which are placed onto the counter-surfaces (6) of the transducer elements (2), which are opposite the reflecting surfaces (5), characterised in that the contact sheets have the shape of a longitudinal strip (20; 22) which extends in the region between the ends of the transducer elements (2) at right angles to the counter-surfaces (6), that the strip (20; 22) is designed as a comb (7) with a plurality of electrical contact lugs (8) and a plurality of consecutive recesses (9; 21), where the recesses are open at the strip edge which faces away from the counter-surfaces (6) of the transducer elements (2) and where their depth of cut (h, h') in the direction of the counter-surfaces (6) of the transducer elements (2) is smaller than the overall height (H) of the strip (20; 22), that in the region of each recess (9; 21) the strip (20, 22) is provided with at least one slot (12) which extends through the strip ridge (10) from the recess (9; 21) to a gap (14) between two adjacent transducer elements (2), and thereby separates two adjacent transducer elements (2), and that the base width (c) of the recess (9, 21) is essentially greater than the width (s) of the slot (12).
Patent EP-0092705-A1 (EP)
Inventor: SCHMIDT DIETER
IPC: H05G1/54
Filed: 1983-04-06
Abstract: Die Erfindung betrifft eine Röntgendiagnostikanlage mit einer Bildverstärker-Fernsehkette (3, 5, 6) und einem Röntgengenerator (8) für die Speisung der Röntgenröhre (2). Es sind Meßfühler (9, 11, 12) zur Bildung von elektrischen Signalen vorhanden, die von dem Auftreten von Röntgenstrahlung, von Licht am Ausgang des Röntgenbildverstärkers (3) und eines einem Röntgenbild entsprechenden Videosignales abhängen. Diese Signale sind einer Sicherheitsschaltung (10) zugeführt, die die Röntgenröhre (2) abschaltet, wenn nach dem Auftreten von Röntgenstrahlung kein Licht und/oder kein Videosignal auftritt.
Patent EP-0100441-A1 (EP)
Inventor: MATTHES HANS G DIPL-ING
IPC: H05B6/02
Filed: 1983-07-01
Abstract: 1. Apparatus for inductivity heating of a work-piece comprising - a number n of parallel-resonant circuits each consisting of a condenser (C1 , C2 ) and an inductor (L1 , L2 ), with n>1, - a corresponding number of inverted converters (W1 , W2 ) correlated to each of the parallel-resonant circuits for separately feeding the individual parallel-resonant circuits with alternating current, - a controlled rotary current rectifier arrangement (D) for feeding said inverted converters with direct current, - a throttle device (L) located between the rotary current rectifier arrangement and said inverted converters, - a clearing condition regulator (CR) for charging the inverted converter valve elements with equal frequency igniting pulses determining the clearing time or clearing angle of said elements, characterized in that - said rotary current rectifier arrangement consists of a single fully controlled bridge circuit common to all of said inverted converters (W1 , W2 ) - all of said inverted converters (W1 , W2 ) parallely connected to said bridge circuit are connected by means of a throttle device comprising a smoothing reactor (D) to said bridge circuit, - and that the clearing condition regulator (CR) comprises means for causing a phase displacement between the igniting pulses for the various inverted converters causing a size pi/n phase displacement between the alternating currents passing said inductors.
Patent EP-0100929-A1 (EP)
Inventor: NAKA HIROMITSU C O TOKYO KENKY
IPC: E04F19/08
Filed: 1983-07-19
Abstract: @ A ceiling construction for buildings comprises a plurality of flanged main beams (11) disposed in a predetermined spaced relationship to each other and bridging wall mouldings opposed and spaced to each other; a plurality of flanged cross beams (12) connected to the main beams (11) in a predetermined spaced relationship to each other at right angles to the main beams (11) so as to form a ceiling framework; a ceiling wall (13) mounted to the ceiling framework so as to form an access opening (21) in a predetermined position; a pair of auxiliary beams (14); a plurality of fastening means (15) forthe auxiliary beams (14); an access door (16); and a plurality of mounting means (17) for the access door. The pair of auxiliary beams (14) each is bridged in a predetermined relationship flanges the opposite main beams (11) of the main beams 11 adjacent to and spaced to each other or flanges of the opposite cross beams (12) of the cross beams (12) adjacent to and spaced to each other in the access opening (21) on the ceiling wall (13). Further, the opposite ends of the auxiliary beams (14) are secured to one of the main and cross beams (11, 12) by the fastening means (15). Furthermore, the access door (16) is positioned in the access opening (21), and is secured to the ceiling framework by the use of the auxiliary beams (14) and mounting means (17).
Patent EP-0104343-A1 (EP)
Inventor: FICKELSCHER KURT G
IPC: F04D29/18
Filed: 1983-07-20
Abstract: Die Erfindung bezieht sich auf eine Strömungsmaschine, insbesondere auf eine hydraulische Propellerpumpe, mit einer um eine Längsachse (4) drehbaren Nabe (8) und mit um ihre jeweiligen Achsen (16) drehbaren Schaufeln (12), die mit ihren Füßen (14) jeweils in Lagerträgern (10) der Nabe (8) gelagert sind. Es ist ferner eine Verstelleinrichtung vorgesehen, welche für jede Schaufel (12) ein selbstsperrendes Untersetzungsgetriebe (40) mit einer Getriebewelle (24) aufweist. Bei bekannten Strömungsmaschinen dieser Art war bisher ein vergleichsweise großer konstruktiver Aufwand für die Anordnung der Untersetzungsgetriebe in der Nabe erforderlich, zumal die Lager der Untersetzungsgetriebe für vergleichswiese große Kräfte ausgelegt werden mußten. Damit die Nabe einen kompakten Aufbau aufweist und die Untersetzungsgetriebe mit einem geringen konstruktiven Aufwand in die Nabe integriert werden können, wird vorgeschlagen, daß jedes Untersetzungsgetriebe (40) zusammen mit dem jeweiligen Schaufelfuß (14) in dem Lagerträger (10) angeordnet ist un daß ferner die Getriebewelle (24) mittels eines dem gemeinsamen Lagerträger (10) zugeordneten Lagers (26) gelagert ist.
Patent EP-0100543-A1 (EP)
Inventor: MIURA KENJI
IPC: G01N33/68
Filed: 1983-07-30
Abstract: A method for quantitative analysis of low molecular weight components which are contained in a protein-containing liquid sample originating from body fluids and are capable of binding to said protein, characterized by incorporating into the liquid sample a compound having the formula (I):
     In which M is hydrogen ion, an alkali metal ion, or ammonium ion; X is a straight or branched alkyl, alkanyl, fluorinated alkyl, or fluorinated alkenyl group containing at least 6 carbon atoms, Y is a divalent organic residue: and p is 0 or 1.
Patent EP-0107069-A1 (EP)
Inventor: FASTERT HERBERT
IPC: B22D11/128
Filed: 1983-09-26
Abstract: Bei Verfahren und Stranggießanlagen zum semi-horizontalen Stranggießen mit einer im wesentlichen horizontalen Kokille (5) wird flüssiges Metall, insbesondere Stahl, durch eine Eingießöffnung an der oberen Kokillenwandung (5a) in den Formhohlraum (5b) eingebracht. Aus mindestens einer Austrittsöffnung der Kokille (5) wird ein teilerstarrter Strang (30, 30') seitlich ausgezogen und entlang von zwei, in entgegengesetzter Richtung gekrümmten Strangführungsbahnen (40, 40', 41, 41') auf ein tieferes Niveau als das der, mittels einer Oszillationseinrichtung (10) oszillierte Kokille (5) geführt. Dabei liegen die Krümmungsmittelpunkte (43, 43') der in Stranglaufrichtung ersten Führungsbahn (40, 40') unterhalb, die Krümmungsmittelpunkte (45, 45') der in Stranglaufrichtung zweiten Führungsbahn (41, 41') oberhalb ihrer jeweils zugehörigen Führungsbahn.
Patent EP-0107835-A1 (EP)
Inventor: LOHMEIJER JOHANNES H G M
IPC: C08K5/36
Filed: 1983-10-15
Abstract: The present invention deals with polymer blends comprising a polyphenylene ether and optionally polystyrene or a rubber modified polystyrene. It has been found that the addition of an alkyl or aralkyl-sulfonate to such blends improves the environmental stress cracking resistance of such blends.
Patent EP-0087980-A1 (EP)
Inventor: ARAKI MASASHI
IPC: C07C5/08
Filed: 1983-03-02
Abstract: A mixture of (a) highly unsaturated hydrocarbons having at least 2 double bonds or at least 1 triple bond (e.g. 1,3-butadiene, propadiene, vinylacetylene) and (b) hydrocarbons having 4 or more C atoms (e.g. butane, butene) is contacted in a fixed bed reactor containing a catalyst, e.g. palladium, with hydrogen gas in amount of 1 to 3 moles per mole of unsaturated hydrocarbons (a); the H 2  is supplied at at least two, preferably two or three, points along the length of the vessel. 
     Two or more vessels can be connected in series, or a single vessel can be divided into separate catalyst zones between which H 2  is fed. Reaction in vapour phase is preferred. 
     The method provides hydrogenation of the highly unsaturated hydrocarbons, without isomerization of olefinic double bonds which can reduce the proportion of 1-butene.
Patent EP-0092310-A1 (EP)
Inventor: KELLEGHAN WILLIAM J
IPC: C07C25/18
Filed: 1983-03-09
Abstract: (57) A new process for preparing diphenyl derivatives of hexafluoropropane containing halogen substituents on the phenyl rings and new halogen-substituted diphenyl derivatives of hexafluoropropane prepared thereby are disclosed. The new compounds of this invention are useful as intermediates for the synthesis of high temperature polymer systems.
Patent EP-0095386-A1 (EP)
Inventor: WOOLHOUSE JAMES KEITH
IPC: G01N33/48
Filed: 1983-05-25
Abstract: A micro-sample of semen is exposed to a beam of light from an inexpensive and small laser device. Light scattered by the sample is detected by a photodetector. The photodetector signal is analyzed in the frequency domain to provide a measure of the amplitude of the signal components having frequencies above about 100 Hz. This measure is representative of the numbers of motile sperm in the sample. A motile/immotile percentage is obtained by dividing the motile measurement by a value representative of the amplitude of the full-frequency photodetector signal. In a preferred embodiment frequency-amplitude analysis is carried out in the time domain using frequency splitting filters and integrating the filtered signals. The light receiving aperture for the photodetector is made annular or part-annular in shape to overcome sample orientation or polarization effects.
Patent EP-0098688-A1 (EP)
Inventor: MULLANEY BRIAN A
IPC: A61M16/04
Filed: 1983-06-02
Abstract: @ An intratubular medication dispenser (10) has an outer tube (14) and an inner tube (12) for insertion into the body passageway (26) of a patient. The inner tube (12) is used for injecting a medicinal fluid into a body cavity of withdrawing bodily secretions or a medicinal fluid from a body cavity; the outer tube (14), by way of a plurality of perforations and the annular space formed between the inner and outer tubes (12,14), is used for dispensing medicinal fluid at preselected locations along the length of the tube (14) in the body passageway (26).
Patent EP-0101173-A1 (EP)
Inventor: JESSUP TERRY D
IPC: A24D3/04
Filed: 1983-07-05
Abstract: A cigarette filter assembly has a filter plug and an open mixing chamber arranged between the filter plug and the distal end of the filter assembly. Perforations are formed in the filter assembly wrapper to communicate between the mixing chamber and outside air, for the purpose of drawing in diluting air to mix with the filtered smoke in the mixing chamber. The filter assembly is constructed to pass smoke and diluting air substantially unimpeded from the mixing chamber to the distal end.
Patent EP-0107943-A1 (EP)
Inventor: BANEY RONALD HOWARD
IPC: C03C14/00
Filed: 1983-10-10
Abstract: What is disclosed is a method of preparing carbon-containing monolithic glassy ceramics from organosilsesquioxanes, metal oxides and metal alkoxides through pyrolysis of their gels. Also disclosed are certain gel compositions used in the method and the glassy ceramics.
Patent EP-0131666-A1 (EP)
Inventor: RUZICKA ALAN V
IPC: B26B27/00
Filed: 1983-11-04
Abstract: A flexible line vegetation trimmer (1) is disclosed, wherein the trimmer includes a conventional line cutting element mounted for rotation about an axis to define a cutting path, a debris shield (8) mounted above at least an arc of the cutting path, and a cutting blade (11) on the debris shield for cutting segments from the line to reduce the line length to a predetermined distance. In this generally conventional line trimmer the present invention provides a cut line pocket (9) mounted below the debris shield (8), and having the cutting blade (11) mounted at the mouth thereof, with the cutting pocket (9) catching the segments (50) of the line cut from the line by the cutting blade (11). The cut segments (50) are trapped in the cut line pocket (9), thereby reducing if not eliminating the danger of the cut segments (50) striking a person or animal in the vicinity of the operating line trimmer (1).
Patent EP-0088731-A1 (EP)
Title: Soupape pour l'évacuation de la vapeur d'un contenant
Inventor: HORVATH LASZLO SANDOR
IPC: B65D81/34
Filed: 1983-03-04
Abstract: Soupape pour l'évacuation de la vapeur d'un contenant consistant en un film soupape (5) soudé à la surface interne de la feuille de couverture (15) du contenant de manière à se trouver exposé lorsqu'une portion de la feuille de couverture (15) est détachée suivant une ligne de rupture préétablie (1).
Patent EP-0097665-A1 (EP)
Inventor: BAGUENA MICHEL
IPC: F01L31/22
Filed: 1982-12-29
Abstract: Dispositif pour moteurs à combustion interne en particulier ceux d'automobiles, qui permet de faire varier la durée d'ouverture et la levée des soupapes de distribution. La variation résulte de l'utilisation de tout ou partie du profil de la came alternative (9) dont le mouvement autour de l'axe (14) provient des cames menantes en rotation (10), (11) par le contact des galets (12), et est transmis au galet (8) qui actionne avec son axe (13) le linguet (3) de la soupape (6) rappelée par le ressort (7). Le réglage s'effectue en positionnant le galet (8) au moyen des bras de support (15) de l'axe (13), rendus solidaires de l'arbre de commande (14) par des clavettes "vélo" (16).
Patent EP-0098287-A1 (EP)
Title: Method for measuring and/or controlling the interfacial surface tension of liquids.
Inventor: ALEXANDER MARTIN DR
IPC: G01N13/02
Filed: 1983-01-18
Abstract: PCT No. PCT/EP83/00013 Sec. 371 Date Aug. 1, 1983 Sec. 102(e) Date Aug. 1, 1983 PCT Filed Jan. 18, 1983 PCT Pub. No. WO83/02500 PCT Pub. Date Jul. 21, 1983.The invention relates to a method for measuring and/or monitoring the surface tension of fluids in which a circular region of the surface of the fluid is excited to oscillation, a system of circular standing capillary waves is produced and this is determined by measuring the intensity of reflected light radiation. Such a method is distinguished by simple operation and is also suitable for automatic monitoring of surface tension.
Patent EP-0161246-A1 (EP)
Inventor: CARSON JOHN C
IPC: H01L25/04
Filed: 1983-11-07
Abstract: Module de réseaux de photodétecteurs (12) comportant une pile de puces de semi-conducteurs (14), des circuits intégrés se trouvant sur chaque puce. Afin de permettre la disposition de photodétecteurs (28) sur l'extrémité du plan focal (16) et de circuits de films minces (30) sur l'extrémité du plan arrière, chaque plan est gravé pour réduire le matériau semi-conducteur, puis recouvert de matériau de passivation, avant d'être guipé pour mettre à nu les extrémités des fils électriques sur les puces.
Patent EP-0121190-A1 (EP)
Inventor: OERKE THILO
IPC: F16B21/07
Filed: 1984-03-23
Abstract: 1. Quick-acting fastening for the releasable connection of two components, consisting of two quick-acting fastening elements (1, 11) which can be joined together and each of which is connected to a component, the two quick-acting fastening elements (1, 11) each containing a bearing surface (12, 30), the said bearing surfaces resting against one another when the quick-acting fastening is closed, there being on the first quick-acting fastening element (1), in a guide channel and at an angle to one another, at least two movable spring-loaded bolts (3, 4) which project beyond the outer face of the first quick-acting fastening element (1), and which have run-in slopes (34, 35), and there being on the second quick-acting fastening element (11), in the region of each bolt (3, 4), a release device (17, 18) which consists of a guide pointing in the direction of the particular bolt (3, 4) and of a pusher element (22, 23) which is movable and actuable by the outer face of the second quick-acting fastening element (11) and by means of which each bolt (3, 4) can be shifted, counter to the force of its restoring spring (5, 6) towards the inner face of the first quick-acting fastening element (1), characterized in that the bearing surfaces (12, 30) are perpendicular to the closing direction of the quick-acting fastening and rest flush against one another in the closed state, in that the second quick-acting fastening element (11) contains a rotationally symmetrical latsch part (16) which consists of a connecting part (19) arranged approximately perpendicularly relative to the bearing surface (12) and of a projection (15) connected to the said connecting part and engaging over the bolts (3, 4) in the closed state, so that the first quick-acting fastening element (1) is held and supported between the bearing surface (12) and the projection (15), and in that the bearing surfaces (12, 30) have profiles (13, 14, 29) which engage positively into one another and which are arranged in such a way that, in the engaged position, the bolts (3, 4) are located opposite the pusher elements (22, 23).
Patent EP-0123912-A1 (EP)
Inventor: KOLESKE JOSEPH VICTOR
IPC: C08G59/14
Filed: 1984-03-28
Abstract: Described herein are compositions suitable for photocopolymerization comprising a cyclic vinyl ether containing compound and an epoxide. These compositions can be cured to give coatings with improved flexibility and impact resistant properties.
Patent EP-0143182-A1 (EP)
Inventor: HOERLER HANSULRICH DR
IPC: F02B39/14
Filed: 1984-08-10
Abstract: Um Schmiermittelverluste im Lagergehäuse (39) der Hochdruckstufe (44, 45) eines Abgasturboladers für zweistufige Aufladung zu vermeiden, ist der Innenraum des Lagergehäuses (39) über einen Sperrluftringkanal (40), an diesen angeschlossenen Leitungen (50, 51) und eine Ausgleichsleitung (52) mit der Niederdruckladeluftleitung (53) vor dem Hochdruckverdichter (44) leitend verbunden. Eine weitere leitende Verbindung zwischen dem Lagergehäuse (39) und der Niederdruckladeluftleitung (53) besteht über eine Ölrücklaufleitung zu einem Schmieröltank (54) und eine Ausgleichsleitung (54) zwischen dem Schmieröltank (54) und der Niederdruckladeluftleitung (53).