baber/WOPTO huggingface dataset:
Patent EP-0167525-A1 (EP)
Title: Aluminium shapes coated with brazing material and process of coating.
Inventor: KNOLL RICHARD JR
IPC: C23C2/06
Filed: 1984-01-18
Abstract: An aluminium or aluminium alloy shape for manufacture of heat exchangers, coated with a metallic layer of a zinc-base alloy constituting a fluxless soldering or low temperature brazing material when heated. A process for direct coating of formed aluminium shapes in nascent state includes the steps of providing a non-reactive atmosphere around the shape, providing a coating material of zinc-base alloy and bringing the aluminium shape and the coating material into contact and maintaining the contact at an elevated temperature for a predetermined period of time for forming a coherent coating on the aluminium shape.
Patent EP-0143842-A1 (EP)
Title: Tri de pieces de monnaie avec rejet automatique
Inventor: KLINGER LANCE T
IPC: G07D5/08
Filed: 1984-05-09
Abstract: Dans une machine à prépaiement, on teste les pièces de monnaie en utilisant un oscillateur symétrique à double réaction (16), possédant chacune un circuit bouchon (12, 14) avec une réactance, l'une des réactances étant une réactance de référence et l'autre une réactance de détection devant laquelle passe une pièce de monnaie à tester. Des sorties séparées sont dérivées de points symétriques dans l'oscillateur et sont comparées sous une forme quelconque soit par détection de phase, soit par détection de la somme des signaux oscillants, soit par détection du mode commun et/ou du mode différentiel des enveloppes, soit par combinaison de plusieurs de ces tests, parmi lesquels on préfère la détection du mode commun et du mode différentiel des enveloppes. La réactance de référence comporte de préférence une pièce de monnaie du type exact de la pièce à tester. Sont également décrits le traitement numérique et la différenciation de pièces multiples. La présente invention résout le problème soulevé dans l'art antérieur selon lequel, puisqu'un seul test d'amplitude est exécuté pour accepter une pièce de monnaie, une piécette à base d'un métal différent, possédant une caractéristique de déperdition et une inductance effective différentes, pouvait être façonnée afin de produire en un niveau de signal acceptable.
Patent EP-0152890-A1 (EP)
Inventor: HAGA TORU
IPC: A01N43/56
Filed: 1985-02-11
Abstract: A copound of the formula: 
<CHEM>
 wherein R is a C2-C3 alkyl group, a C3-C4 alkenyl group or a C3-C4 alkynyl group and X is a chlorine atom or a bromine atom, which is useful as a herbicide.
Patent EP-0160787-A1 (EP)
Inventor: TAKATA NOBIHARU C O MITSUBISHI
IPC: H02J9/06
Filed: 1985-02-13
Abstract: A variable frequency power unit controlling system for controlling a variable frequency power unit to supply an electric current of a frequency corresponding to a desired revolving rate of an electric motor. A control signal designating the revolving rate of the electric motor is integrated by an integrating circuit and the output frequency of the variable frequency power unit is held at a predetermined value regardless of the control signal, when the change rate of the output signal of the integrating circuit deviates from a predetermined range of change rate.
Patent EP-0159540-A1 (EP)
Inventor: OSYPKA PETER DR
IPC: A61N1/05
Filed: 1985-03-21
Abstract: A surgical electrode which can be used as a temporary lead for cardiac pacing or monitoring purposes has two elongated conductors whose distal ends are provided with spaced-apart poles and are implanted in a single operation by means of a surgical needle which is separably secured to the distal end of one of the conductors. The proximal ends of the conductors are connected to an elongated extension which passes through and outwardly from the thorax to be connected to a pacemaker or to an instrument which makes electrocardiograms. The conductors are insulated from each other and that pole which is nearer to the needle is defined by one or more bare strands which have a zig-zag, undulate, helical and/or other shape allowing the strands to reduce the width of the respective pole during penetration into the heart wall. The strands thereupon tend to increase the width of the respective pole to ensure reliable retention of the pole in contact with the surrounding tissue as well as to prevent migration of the pole in the heart wall. The needle is severed from the corresponding conductor when the two poles are properly implanted. The conductor which defines the radially expandible and contractible pole extends through the pole of the other conductor and is clampingly engaged by that portion of the other conductor which defines the respective pole so as to ensure that the pole of the other conductor shares the movement of the expandible pole during implantation into the heart wall.
Patent EP-0161500-A1 (EP)
Inventor: KRONZ ERICH
IPC: B62D25/16
Filed: 1985-04-12
Abstract: 1. An adjustable mudguard for the steered front wheels (1) of a tractor, comprising a resilient guard shell (16) partially surrounding the wheel periphery which is retained by two support struts (11, 12) in engagement with a part (2) pivotable with the front wheel (1) whereby variation of the setting of the struts varies the position of the mudguard (16) in relation to the wheel circumference, characterised in that, at their ends nearer the wheel axle, the two support struts (11, 12) releasably and radially-adjustably engage a holder (3) detachably connected to the pivotable part (2) of the wheel (1) and, at their ends (14) nearer the wheel, are angled for the support of the guard shell (16) and are mutually exchangeable, the angled ends (14) having, at off-centre locations in relation to their longitudinal centre lines (20 and 21 respectively), bores for securing screws (17, 18) of the guard shell (16) which are situated, according to the wheel circumference, on the mutually-facing or mutually-remote sides of the angled ends (14).
Patent EP-0166182-A1 (EP)
Inventor: EICHLER KLAUS DR
IPC: C07D333/28
Filed: 1985-05-18
Abstract: The invention relates to a process for the isomerization of halogenated thiophenes on zeolite catalysts. In this manner, in particular, 2-chlorothiophene is isomerized to 3-chlorothiophene and 2-bromothiophene is isomerized to 3-bromothiophene. Particularly suitable zeolites are synthetic zeolites of the pentasil, mordenite or faujasite type in their acid form.
Patent EP-0168686-A1 (EP)
Inventor: HOSZTAFI SANDOR DR
IPC: C07D489/06
Filed: 1985-06-26
Abstract: 1. Process for the preparation of compounds having the N-demethylmorphinane structure of the general formula (III)  see diagramm : EP0168686,P8,F1  wherein Z is CH2 -CH2  or CH=CH, Y is an oxygen atom or a group R3  and R4  wherein R3  is a hydrogen atom, a hydroxy group, an acyloxy group having from 1 to 3 carbon atoms or a benzoyloxy group, its spatial configuration being alpha, R4  is a hydrogen atom, a halogen atom, a hydroxy group, an alkyl group having from 1 to 3 carbon atoms, an acyloxy group having from 1 to 3 carbon atoms, a benzoyloxy or azido group, its spatial configuration being beta, R2  is hydrogen atom, an acyloxy group having from 1 to 3 carbon atoms or a benzoyloxy group, R1 is a hydrogen atom, an alkyl group having from 1 to 5 carbon atoms, an aryl or aralkyl group, an acyl group having from 1 to 3 carbon atoms or a benzoyl group, with the proviso that when R3  is a hydrogen atom, a hydroxy group, an acyloxy or benzoyloxy group, R4  is a hydrogen atom or an alkyl group, and when R4  is a hydrogen atom, a halogen atom, a hydroxy group, an acyloxy, benzoyloxy or azido group, R3  is a hydrogen atom, by reaction of morphinane alkaloids of the general formula (I)  see diagramm : EP0168686,P9,F2  in which Z, Y, R1  and R2  have the definitions given above, with phosgene or diphosgene at a temperature of from 0 to 1208C in a solvent, and subsequent hydrolysis of the resulting N-chlorocarbonyl-N-demethyl derivative of the general formula (II)  see diagramm : EP0168686,P9,F3  in which Z, Y, R1  and R2  have the meanings given above, with a mineral acid, which process is characterized in that the reaction with phosgene or diphosgene is carried out in 1,2-dichloroethane in the presence of alkali metal carbonates or alkali metal hydrogen carbonates, and then, without isolation, the resulting N-chlorocarbonyl-N-demethyl derivative of the general formula (II) is heated with 5 % hydrochloric acid.
Patent EP-0180763-A1 (EP)
Inventor: ROSENQUIST NILES RICHARD
IPC: C08G63/64
Filed: 1985-10-01
Abstract: A composition comprising an aromatic copolyestercarbonate having flexural modulus, flexural yield and secondary transition temperature improvement over a corresponding aromatic polycarbonate effective amount of ester units of the structure
     
     or mixtures of the above two structures wherein R, and R, are the same or different and are alkyl of one to six carbon atoms, inclusive, cycloalkyl of four to seven carbon atoms, inclusive, phenyl, one to three alkyl substituted phenyl each alkyl having one to three carbon atoms, inclusive, and R, and R, taken together with the nitrogen to which they are attached form a ring of four to six carbon atoms, inclusive, or carbazole.
Patent EP-0226646-A1 (EP)
Inventor: HILLS MICHAEL T
IPC: H04L25/497
Filed: 1985-12-10
Abstract: A digital partial response filter is disclosed. The digital partial response filter has particular application in an FM subcarrier (SCA) digital data transmission system wherein digital data is frequency modulated on an F.M. subcarrier. The partial response digital filter includes a digital memory (160) wherein digitized samples of the partial response channel response to a representative input digital data symbol are stored and digital adding means for cumulatively summing the digitized samples in groups so as to produce the partial response channel response to an input digital data stream.
Patent EP-0187988-A1 (EP)
Inventor: HALTRICH MANFRED
IPC: A61B6/08
Filed: 1985-12-20
Abstract: Die Erfindung bezieht sich auf eine Aufnahme für Röntgenfilmkassetten, die aus einem einstückigen Kunststoffteil (1) besteht. Dieses ist mit Einformungen (2, 3) versehen, die einen Strahlendetektor (6) zentrieren.
Patent EP-0223879-A1 (EP)
Title: Handgerät zum Reinigen verstopfter Abflüsse
Inventor: GIRSE MARTIN
IPC: F04B9/14
Filed: 1985-12-24
Abstract: Das Handgerät zum Reinigen verstopfter Abflüsse weist an einer Hand­pumpe (1) eine elastische Saugglocke (2) auf, die durch Verschraubung (6) an einem Längenende des Pumpengehäuses (3) befestigt ist. 
     In der Handpumpe (1) ist eine Kolbenstange (7) mit Kolben (8) und sind umsteuerbare Dichtungen (17,19,21) als Ventile angeordnet; beim Verschieben der Kolbenstange (7) wird je nach Ventileinstellung ein Vakuum oder eine Druckluft erzeugt, wodurch ein einwandfreies Be­seitigen der Verstopfungen in den Abflüssen bei günstiger Handhabung möglich ist.
Patent EP-0169612-A1 (EP)
Inventor: CHUNG KAH-SENG
IPC: G06F1/02
Filed: 1985-07-09
Abstract: An arrangement for generating an angle-modulated carrier signal of a constant amplitude and continuous phase φ(t) comprises a control circuit (21) which in response to a given number of consecutive data symbols of symbol frequency 1/T produces addresses at a clock frequency 4q/T, where q is an integer greater than 1, and further produces phase state numbers for characterizing the value modulo-2π of φ(t) at the boundaries of the symbol intervals. Connected to the control circuit is a signal processor (25) comprising a read-only memory (26) for storing values representing cos φ(t) and sin 0(t) at the clock instants, which values are processed after reading to form the analog angle-modulated signal.An arrangement having a comparatively small capacity of the read-only memory is obtained by providing that storage in this read-only memory is only effected for non-decreasing phase Ø(t) and one of the phase state numbers, that the control circuit comprises an address converter for producing addresses corresponding to this storage and a generator for producing a first and a second selection signal in response to the phase state number, and that the signal processor is arranged for selectively applying at each clock instant in response to the first selection signal only one of the two values representing cos o(t) and sin φ(t) to a DAC-circuit (28) and for selectively inverting at each clock instant in response to the second selection signal the sign of the output sample of the DAC-circuit, these output samples constituting the samples of the analog angle-modulated carrier signal having a carrier frequency q/T, whereby the modulated carrier signal can be derived from these output samples with the aid of a bandpass filter.
Patent EP-0172596-A1 (EP)
Inventor: FRANKLIN JAMES
IPC: B01J31/02
Filed: 1985-08-09
Abstract: The pyrolytic dehydrochlorination of haloalkanes is carried out with an initiator comprising chiefly decachlorobutane and octachloro-1-butene. The process can be applied particularly to the production of chloroethylenes from the corresponding polychloroethanes.
Patent EP-0174679-A1 (EP)
Inventor: CUYPERS MARTINUS HUBERTUS
IPC: F16G5/16
Filed: 1985-08-13
Abstract: 57 Driving belt (44), comprising at least one endless, fiat, metal, carrying band (45) for a number of transverse members (1, 10, 20, 30, 46) which can move with respect to this band (2, 13, 21a, 21b, 31, 45) and of which the surface (3, 12, 22a, 22b, 34) which is in contact with the carrying band (45) shows a crosswise curvature, said curvature being concave (hollow).
Patent EP-0171186-A1 (EP)
Inventor: TOMITA YUTAKA
IPC: H01L21/311
Filed: 1985-07-05
Abstract: It is known to manufacture a semiconductor device utilizing a polycrystalline silicon layer; however, since the polycrystalline silicon layer has hydrophobic nature, the precise processing thereof is quite difficult if the processing includes a wet etching procedure: inpurity deposits are observed after washing and drying procedures following the removal of a phosphosilicate glass layer formed during diffusing phosphorus or boron in the polycrystalline silicon layer and detrimental to the subsequent process, in particular, to the etching of the polycrystalline silicon layer. The problem can be solved by converting the hydrophobic surface of the silicon layer to a hydrophilic one by treating the surface with a strong oxidizing solution such as an aqueous solution of nitric acid or hydrogen peroxide. This treatment causes the formation of silanol groups on the surface of the polycrystalline silicon layer so that the formation of impurity deposits thereon can effectively be eliminated.
Patent EP-0167466-A1 (EP)
Inventor: WAGNER RAYMOND
IPC: B01J19/00
Filed: 1985-05-24
Abstract: A resin (6) capable of being polymerised in situ is deposited in a toric polytetrafluoroethylene enclosure (1) in order to make these gaskets reusable; the resin (6) is a synthetic elastomer retaining some degree of elasticity over a wide temperature range without exhibiting any permanent compression set. <IMAGE>
Patent EP-0165970-A1 (EP)
Inventor: BREUER MIKLOS M
IPC: A61P17/00
Filed: 1984-11-30
Abstract: La vitesse de croissance et le caractère des poils stimulés par les androgènes dans la zone de la barbe chez le mâle intègre sexuellement mûr sont modifiés par l'application topique d'un support dermatologiquement acceptable d'une substance anti-androgène. Dans un mode préféré de l'invention, on utilise des compositions contenant aussi bien un inhibiteur de stéroïde de 5-alpha-réductase qu'un agent fixateur de récepteur androgène cytoplasmique.
Patent EP-0194289-A1 (EP)
Inventor: LUCAS KEITH
IPC: H04N7/16
Filed: 1985-09-10
Abstract: Un schéma de visualisation d'informations servant à visualiser des informations propres à l'abonné pour des abonnés d'un système de communications par abonnement comprend un dispositif récepteur d'une page modèle couplé au système de communications pour recervoir une page modèle (A) qui sert de format aux informations (B) propres à l'abonné, un dispositif de mémoire couplé au dispositif récepteur de la page modèle et un dispositif logique couplé au système de communications et au système de mémoire pour générer et maintenir localement au moins une partie des informations propres à l'abonné. Le dispositif logique combine l'information propre à l'abonné avec la page modèle à des fins de visualisation par l'abonné.
Patent EP-0193835-A1 (EP)
Inventor: DRUGH PAUL DIPL-PHYS
IPC: H04L12/26
Filed: 1986-02-24
Abstract: 1. Arrangement for collecting monitoring information in transmission systems employing electrical communication transmission technology, having units (51 ... 55) which contain the monitoring devices (51a ... 55a) with information generators for monitoring information, having at least one signal collector (11, 12), to which information generators and a separate analysis and storage device are connected, and in which the monitoring information detected by the signal collector are disturbance messages and measured values, and disturbance messages are fed to a signalling device, characterized in that the monitoring information is detected continuously by signal collectors, which are stations of a signal collecting device with a central station (3) for central observation of operation, in that, at least for one of the signal collectors (11, 12), monitoring information of the analysis and storage device is continuously fed, and in that the storage device (11a, 12a) is in each case cyclically overwritten by the monitoring information in such a way that in each case a stream of monitoring information extending over a given period is stored.
Patent EP-0202399-A1 (EP)
Inventor: HELLER RUDOLF
IPC: G02B7/00
Filed: 1986-02-25
Abstract: The support apparatus in the form of a stand possesses an arm component projecting transversely from a stand component. A surgical operating microscope is arranged at the end of the arm component. A guide linkage with a double scissors type carrier linkage whose movement is combined with an extension movement is provided for the displacement of the operating microscope in a direction transverse to the stand component. This extension movement is controlled by a control linkage in such a way that the upper end of the carrier linkage which carries the stand arm component moves along a straight line. There is thus no need for a counterweight for the transverse movement of the operating microscope over a surgical operating table. A first counterweight for the upwardly and downwardly directed swinging movement of the stand arm component is enclosed in a space saving manner within a housing of the stand component, conjointly with a substantial portion of the guide linkage. The connection between the arm component of the stand and the first counterweight is effected through linkages a predominant portion of which are likewise substantially accommodated within the housing.
Patent EP-0196512-A1 (EP)
Inventor: SCHMELLER ANTON DIPL-ING FH
IPC: H01F41/10
Filed: 1986-03-12
Abstract: 1. Method for the manufacture of one-sidedly banded high-frequency coils provided for the automatic equipping of circuit boards, in which method the coil bodies (1, 2, 3) are injection-moulded and each have the winding (4) wound on them and a connection is made between the winding ends and the banded L-shaped connecting wires (5) serving for the connection to a circuit board, wherein the banded L-shaped connecting wires (5) are pressed into the coil bodies (1, 2, 3) before these are being wound on and the coil bodies (1, 2, 3) are being wound on automatically at the band (8) and the winding ends are connected directly with the L-shaped connecting wires (5).
Patent EP-0216988-A1 (EP)
Inventor: NADOR JULIUS
IPC: G01R5/06
Filed: 1983-07-01
Abstract: A moving coil (10) permament magnet (70) electrical meter mechanism comprises pole pieces (6) forming a housing for the permanent magnet (70), and a yoke structure forming with the pole pieces an air gap in which the moving coil moves. The mechanism is provided with a compensating shunt (66,68), made from a material of temperature dependent permeability, for compensating for variations in flux density in the air gap due to temperature changes. The shunt is positioned adjacent and parallel to the magnet, and has its thickness selected to reduce the variations in flux denisty in the air gap to within predetermined limits.
Patent EP-0201899-A1 (EP)
Inventor: GEISER JENS
IPC: A01D75/18
Filed: 1986-05-12
Abstract: A baling machine, towed by a tractor, for forming large cylindrical bales of hay has a baling chamber (56) defined by oppositely moving runs (52, 54) of belts (49) trained over rolls. 
     In order to avoid stray hay wrapping round the ends of a roll (26) and thence being ingested in bearings of the roll, a scraper assembly (86) is provided at either end of the roll. The assemblies each comprise a spiral (88) which is welded to the roll and which moves the stray crop away from the end of the roll, and a scraper (90) in light contact with the spiral preventing the crop being carried round the roll by the spiral. Possible crop build-up at the scraper (90) in wet conditions is reduced further by an auger (100) which is disposed just above the scraper and which is driven, e.g. by one of the belts (101), to move crop away from the scraper.
Patent EP-0248099-A1 (EP)
Inventor: PIEPER HELMUT
IPC: C03B5/44
Filed: 1986-06-05
Abstract: The glass melting furnace has a tank which accommodates a glass melt below a floating layer of the batch mixture and whose walls are formed by a wall-heating device and an insulating material and whose base regions are formed by an arrangement of extrusion nozzles, and which has heating electrodes which dip into the glass melt and are connected to an adjustable current source, the electrodes (1) being arranged dipping, essentially vertically from top to bottom, into the glass melt (2) and having means (3) for height-adjustably setting the immersion depth (E). In a process for operating the glass melting furnace, an isothermal state of the molten glass material within a prespecified temperature range is produced in the zone above the extrusion nozzles primarily by adjusting the immersion depth of the electrodes. <IMAGE>
Patent EP-0212389-A1 (EP)
Inventor: SCHOLZ WERNER
IPC: H04N5/44
Filed: 1986-08-01
Abstract: A television receiver contains a memory (6) comprising an endless recording medium, particularly an endless magnetic tape (7) in a cassette, by means of which the programme displayed in each case can be continuously recorded. The result is that even interesting transmissions occurring suddenly are completely recorded. <IMAGE>
Patent EP-0221373-A1 (EP)
Inventor: ROTHENPIELER MANFRED
IPC: B65H18/04
Filed: 1986-10-06
Abstract: Um die Haspel von Wendehaspeln mit für die Stellantriebe erforderlichen Antriebsmedien zu speisen, sind störanfällige, kostenspielige Drehzuführungen notwendig. Um einen Wendehaspel ohne störanfällige Medienzuführungen zu erstellen wird vorgeschlagen, Haspel zu nehmen, deren Haspeltrommeln mittels Federkraft stets gespreizt sind und die Stellantriebe losgelöst vom Haspel stationär so anzuordnen, daß die Haspel in bestimmten Positionen in die Stellantriebe einfahrbar und dort entspreizbeaufschlagbar sind.
Patent EP-0228116-A1 (EP)
Inventor: VAN DER LINDE ROBERT
IPC: C08L63/00
Filed: 1986-12-02
Abstract: The invention relates to a resin composition, comprising a mixture of at least two resins A and B, wherein resin A the reaction product of an epoxidized fatty acid ester of a polyvalent alcohol with a carboxylic acid is and resin B a carboxylic acid-modified ester of a polyvalent alcohol is. The resin composition is obtainable by mixing the resins A and B during such a time and at such a temperature that a partial pre-reaction takes place. 
     The resin composition can be applied in the production of surface-covering layers especially in the production of linoleum.