baber/WOPTO huggingface dataset:
Patent EP-0037259-A1 (EP)
Inventor: TOYOMAKI KAZUYA
IPC: H04B14/04
Filed: 1981-03-26
Abstract: In a device having an analog-to-digital converter, which converts an input analog signal into a digital signal at a given conversion frequency, an auxiliary signal generator (30) for generating an auxiliary signal having a frequency, which equals one-half the conversion frequency, and an adder (26) for superimposing the auxiliary signal on the input analog signal, are employed. Thus the added or superposed signal is converted into a digital signal with small quantization distortion, effectively preventing S/N from being deteriorated. If desired, a dither signal may be added to the input analog signal before the auxiliary signal is added to the analog signal, so that quantization distortion will be further reduced.
Patent EP-0037763-A1 (EP)
Inventor: GRIMAUD JEAN-MICHEL
IPC: H02J13/00
Filed: 1981-03-20
Abstract: 1. Remote control device for heating apparatuses connected to alternating current supply means, which device comprises : - a central transmitter (20) comprising means (21) of detecting the zero-crossing of the supply voltage, a capacitor (26) connected in series with a switching device (25) to the terminals of the supply means, a circuit (27, 28) for charging the capacitor (26) interposed between the latter and one of the terminals of the supply means to enable charging of the capacitor after each opening of the switching circuit, and a pulse-coded information generator (22, 23, 24) synchronised by the detector to control the closing of the switching circuit in response to a pulse produced by the generator at a zero-crossing of the supply voltage, and - a receiver (30) connected to each apparatus and comprising means (32) of detecting the pulses at the zero-crossing of the supply voltage and a decoding circuit (33, 37) connected to the pulse detector to supply an identification signal when the information transmitted is identified, characterized in that - a filtering circuit (15) is interposed between the supply means and a distribution network (12) to which the supply means is connected so as to prevent the pulses (14) produced by the transmitter (20) from propagating in the network, - the pulse generator (22, 23, 24) generates periodical pulse trains, each consisting of pulses (13) of predetermined period (T3) equal or multiple of the half-period of the supply voltage, the period (T2) of the pulse trains being at least equal to several scores of times their duration (D2), and - the decoding circuit comprises a coincidence circuit (37) producing a signal (18) in response to the detection of at least two pulses separated by a time interval equal to said predetermined period (T3) of the pulses of each train.
Patent EP-0037323-A1 (EP)
Title: Procédé et dispositif pour le freinage d'une roue par impulsions de pression intégrées
Inventor: MARTIN HENRI
IPC: B64C25/42
Filed: 1981-03-24
Abstract: L'action sur la pédale de freinage (1) est transformée en 6 en impulsions électriques de fréquence constante et de durée variable, puis en 9,10,12 en impulsions de fluide hydraulique, qui sont ensuite intégrées en 20, avant d'être appliquées au frein 18. Freinage d'aéronef roulant au sol.
Patent EP-0056914-A1 (EP)
Inventor: TOURNEUR AUBERT
IPC: G01M15/00
Filed: 1981-10-15
Abstract: A process and an apparatus for the recovery of energy, in the form of electricity, from a engine on a test bench. The apparatus includes, in particular, a brake coupled to the engine being tested, and an asynchronous motor/generator or dynamo connected to the distribution network to be supplied, a rotational velocity sensing apparatus provided at the output shaft of the engine, and a torque sensing apparatus. The apparatus also includes a coupler to achieve a selectively variable coupling between the brake and the asynchronous motor/generator or dynamo, while an electronic control and operating mechanism or controller, such as a computer, is provided to receive the signals from the velocity sensing apparatus and the torque sensing apparatus so as to assure the desired control of the velocity and/or of the torque, and to control the placement in operation or out of operation of the brake and/or the coupler. The invention likewise relates to a process for the recovery of energy utilizing such an apparatus. The process comprises the steps of progressively removing the braking torque of the brake and simultaneously increasing the degree of coupling of the dynamo to the output shaft so that the torque, as seen by the engine, remains constant and only the dynamo is coupled to the engine at a predetermined synchronous speed, and operating the dynamo as a generator.
Patent EP-0043826-A1 (EP)
Inventor: KONIG RAINER
IPC: G01N1/22
Filed: 1981-01-10
Abstract: Pour pouvoir determiner la teneur en magnetite et en phosphore des mineraux, on place un echantillon de poussiere representatif dans un champ electro-magnetique et ou determine la teneur en magnetite de l'echantillon a partir de la variation du flux magnetique ou de la permeabilite relative. Ensuite, on determine la teneur en phosphore de l'echantillon par exemple chimiquement par voie humide. Le dispositif comprend, pour la determination de la teneur en magnetite et du poids total de l'echantillon, un bobinage avec au moins une bobine de mesure (4), dont le noyau prend la forme d'un porte-echantillon (3), ainsi qu'un dispositif pour l'analyse du phosphore.
Patent EP-0052134-A1 (EP)
Inventor: SKOVGAARD LEIF OLE
IPC: B65D33/00
Filed: 1981-05-22
Abstract: Un sac de transport comprend deux parois en feuille (34, 36) assemblees pour definir une portion de sac, et les parties superieures respectives des feuilles de parois sont pourvues d'ouvertures de prehension et de transport. De maniere a obtenir une fermeture solide, facile a utiliser, et relativement hermetique de l'interieur de la portion de sac, la partie superieure d'une premiere feuille de paroi (34) a ete repliee vers l'interieur et attachee pour definir une poche d'insertion (24), et une ouverture de prehension est amenagee dans la poche. Une partie superieure de l'autre feuille de paroi (36) possede la forme d'une languette d'insertion (32) qui presente egalement une ouverture de prehension (6) et est adaptee pour etre recue a l'interieur de la poche (24) de maniere telle que les deux ouvertures de prehension soient au moins partiellement coextensives. En particulier, si une baguette de transport est introduite dans un passage (8) le long du bord superieur de la languette d'insertion, on obtient des moyens de transport solides qui ferment efficacement l'interieur du sac, etant donne que le bord superieur de la languette est tire contre le fond de la poche lorsque l'on porte le sac.
Patent EP-0068087-A1 (EP)
Inventor: COSGROVE JAMES FRANCIS
IPC: C23C14/26
Filed: 1982-04-07
Abstract: The method and apparatus for coating workpieces (16) with a material involves boatless evaporation of the end of a wire or rod (12) made of said material. The end of the wire is heated by a radiant or inductive heater (14) to form a molten convex meniscus (13) thereon which serves as the coating source in the vacuum chamber (23).
Patent EP-0072555-A1 (EP)
Title: Rotary apparatus having improved drive means
Inventor: STONE ALAN MATTHEW
IPC: H02K7/14
Filed: 1982-08-13
Abstract: A rotary apparatus (10) such as an ore grinding mill, has a wrap-around drive means (14) secured thereto for rotating the apparatus about a central axis (22). The drive means includes a rotor attached to and surrounding the apparatus and a stator surrounding the rotor and coupled to the apparatus by spaced anti-friction or journal bearings. Thus, the rotor can rotate relative to the stator yet the stator is supported by the apparatus and the gap between the rotor and stator is maintained substantially uniform at all circumferential locations along the rotor. The journal bearings include a number of wheels or rollers journalled on an annular carrier for the stator and engaging an annular track on the apparatus. The stator has a pair of legs for coupling the stator to a fixed support to prevent rotation of the stator about the central axis (22) relative to the support yet permit small lateral displacements of the stator with the apparatus relative to the axis support.
Patent EP-0082935-A1 (EP)
Inventor: FISCHER LOTHAR DR
IPC: B01J23/44
Filed: 1982-10-22
Abstract: Zur kontinuierlichen Herstellung von n-Butyraldehyd durch selektive Hydrierung von Crotonaldehyd führt man die Hydrierung in flüssiger Phase in Gegenwart eines Palladium-Aluminiumoxid-Trägerkatalysators durch, der das Palladium in einer Randzone des Trägerkorns von 0,05 bis 0,2 mm Dicke enthält. Der Palladiumgehalt dieses Katalysators beträgt 0,1 bis 0,6 Gewichtsprozent. Der Aluminiumoxid-Träger hat bei einem spez. Porenvolumen von 0,4 bis 0,6 cm³/g, Poren mit einem Durchmesser von > 7,5 nm und einer inneren Oberfläche von 130 bis 160 m²/g. Die Hydrierung erfolgt bei absoluten Drucken von 5 bis 50 bar und Temperaturen von 20 bis 100 °C. Man erhält n-Butyraldehyd in hoher Reinheit ohne störende Nebenprodukte.
Patent EP-0063004-A1 (EP)
Inventor: SMITH DAVID GLYNN
IPC: A61P3/08
Filed: 1982-04-01
Abstract: The compounds of formula (I);
     and salts thereof; wherein
     R 1  is hydrogen or methyl;   R 2  is hydrogen or methyl;   R 3  is hydrogen, fluorine, chlorine, bromine, trifluoromethyl or C 1-6  alkyl;   n is 1 or 2;   X is C 1-6  straight or branched alkylene; and   R 4  is C 1-6  alkoxy, hydroxy or amino optionally substituted with one or more lower alkyl groups,   A is hydrogen, bromine, chlorine, or fluorine, have been   found to possess anti-obesity and/or anti-hyperglycaemic activity.
Patent EP-0077289-A1 (EP)
Inventor: KUCZKOWSKI JOSEPH ANDREW
IPC: C07C5/367
Filed: 1982-10-14
Abstract: There is disclosed a process for the conversion of terpenes to cymenes which comprises contacting at least one terpene, selected from the group comprised of mono- and bi-cyclic unsaturated hydrocarbons having the formula C 10 H 16 ; with an alkali metal carbonate catalyst on a support at a temperature of 300 to 475° C.
Patent EP-0066597-A1 (EP)
Inventor: PAULSSON KURT
IPC: H04M3/51
Filed: 1981-12-09
Abstract: Un central telephonique, par exemple une installation PABX, est equipe de stations/postes supplementaires (A', A'') et est concu de telle sorte que des stations/postes supplementaires predetermines soient capables a partir de leur propre appareil d'initier un acheminement/transfert d'appels, c'est a dire un acheminement automatique ou un transfert automatique, en utilisant des dispositifs de numerotation d'appels ou autres dispositifs semblables sur ou adjacents a l'appareil. L'equipement de recherche et/ou un ensemble de machines de reponse telephonique sont connectes au central et sont accessibles de la meme maniere que des stations ou des postes supplementaires ordinaires. Chaque dispositif de recherche et/ou chaque machine de reponse telephonique est prevu pour servir de dispositif recepteur pour la station/poste supplementaire achemine automatiquement ou transfere automatiquement. Toute communication d'entree a la station/poste supplementaire achemine automatiquement ou transfere automatiquement sera deviee sur le dispositif recepteur approprie, via ou a l'aide duquel le demandeur peut etre connecte a la station/poste supplementaire ou etre informe du fait qu'il est en cours d'acheminement/transfert, ou peut meme recevoir des informations supplementaires, p.ex. la raison de l'acheminement/transfert ou le temps de renvoi, etc. De cette maniere le demandeur n'a pas besoin d'etre familiarise avec les procedes de recherche et de transfert, etc., dans ce central particulier, qui sont necessaires de maniere a etre connecte a ou a obtenir des informations concernant la station/poste supplementaire en question.
Patent EP-0084828-A1 (EP)
Inventor: RAUSING RUBEN
IPC: B29C47/06
Filed: 1983-01-14
Abstract: The invention relates to a method for the joining together of laminated material (1') comprising layers (2') of orientation-stretched polyester covered with glycol-modified polyester (3'), a strand (10) of molten glycol-modified polyester being applied to the laminated material along the joining area (11) and the laminated material being pressed together whilst it is cooled. The laminated material (1') is joined together in that heat from the molten strand (10) is transferred to the pressed-on layers (3') of the laminate (1'), the surface portions of the layers (3') being made to melt at the same time as the strand (10) is cooled.
Patent EP-0102523-A1 (EP)
Inventor: HEROLD JULIUS DR
IPC: C08J3/18
Filed: 1983-08-01
Abstract: This invention is directed to a process for preparing an adhesive, pre-gelled plastisol composition which comprises the steps of (a) mixing polyvinyl acetate or copolymers of vinyl acetate with one or more comonomers selected from the group consisting of vinyl alcohol C3-C18-carboxylic acid esters, ethylene, propylene, butylene, and vinyl chloride with conventional non-gelled plastisol mixtures based upon (i) polyvinyl chloride and/or polymethyl methacrylate and (ii) one or more suitable plasticizers in a ratio of from about 10 to 200 parts by weight of polyvinyl chloride or copolymers of vinyl acetate to 100 parts by weight of polyvinyl chloride and/or polymethyl methacrylate, (b) heating the mixture from step (a) to a temperature of from about 80 DEG  to 130 DEG  C. The resulting composition is useful in joining, sealing, or stiffening automobile body components.
Patent EP-0106047-A1 (EP)
Inventor: EIMERS ERICH DR
IPC: C08F299/04
Filed: 1983-08-06
Abstract: 1. Compounds of the formula  see diagramm : EP0106047,P8,F1  wherein R**1 denotes an aliphatic, optionally mono-unsaturated radical with 1 to 18 C atoms, a cycloaliphatic, optionally mono-unsaturated radical with 3 to 12 C atoms, benzyl, styryl or an aryl radical with 6 to 12 C atoms, R**2 has the meaning of R**1 , it being possible for the alkyl radical also to be substituted by a cyano group or a C1 -C4 -alkoxycarbonyl group, R**4 and R**5 independently of each other denote a hydrogen atom, C1 -C4 -alkyl or phenyl, R**3 either has the meaning given for R**1 or R**2 or denotes  see diagramm : EP0106047,P8,F2  or  see diagramm : EP0106047,P8,F3  and x denotes 1 or 2, y denotes zero or 1 and x+y denotes 2 ; and mixtures of compounds falling under formula III.
Patent EP-0097386-A1 (EP)
Title: Dispositif de sécurité pour machine à tricoter
Inventor: FRUND LOUIS
IPC: D04B15/96
Filed: 1983-06-02
Abstract: Le dispositif est destiné à assurer l'arrêt du chariot en cas de variation brusque de la vitesse à la suite d'un choc ou autre incident tel que bourrage du fil. Une lame métallique 1 munie de perforations équidistantes 2 est montée parallèlement à l'une des fontures de la machine à tricoter. Un étrier (3) solidaire du chariot se déplace le long de cette lame 1. L'étrier (3) porte d'un côté un émetteur et de l'autre un capteur. Lors du déplacement du chariot la succession de perforations 2 provoque des impulsions dont la longueur est inversement proportionnelle à la vitesse de translation du chariot. Une unité de traitement CPU traite le signal obtenu après amplification et mise en forme des impulsions et délivre un signal STOP lorsqu'une brusque perturbation est détectée dans le mouvement du chariot.
Patent EP-0098667-A1 (EP)
Title: Dispositif de mémoire à inscription contrôlée destiné notamment à coopérer avec une unité de visualisation d'images radar
Inventor: DA SILVA JEAN PAUL XAVIER
IPC: G01S7/06
Filed: 1983-07-05
Abstract: Ce dispositif est destiné notamment à coopérer avec une unité de visualisation d'images radar; il est muni, à cet effet, d'une mémoire dite «mémoire principale» (1) prévue pour contenir des mots d'information rangés selon un ensemble d'adresses, d'un circuit d'entrée (20) comportant, d'une part, une sortie reliée à l'entrée d'information (15) de la mémoire principale et, d'autre part, au moins une entrée (22) pour recevoir un mot d'entrée susceptible d'être enregistré dans la mémoire principale à une adresse d'entrée, ce dispositif est remarquable par le fait qu'il est prévu des emplacements de mémoire (40) repérés par le même ensemble d'adresses et un circuit d'écriture (45) dans ces emplacements pour y écrire un premier mot à la même adresse où un mot d'information est inscrit dans la mémoire principale et pour y écrire un deuxième mot sous la commande d'un signal dit de mise à jour a toutes les adresses dudit ensemble, et par le fait que le circuit d'entrée comporte un organe de commande (50) pour qu'à la lecture, à la sortie de la mémoire principale d'un mot d'information accompagné du deuxième mot, un mot d'information d'invalidation soit enregistré en mémoire principale à cette adresse.
Patent EP-0115657-A1 (EP)
Inventor: BONONI LORIS JACOPO
IPC: A61P31/12
Filed: 1983-12-29
Abstract: The compounds having the formula:
     wherein R 1  and R 2  represent halogen atoms and n = 3,4, are endowed with anti-viral activity, particularly in the treatment of herpetic keratitis and of Herpes genitalis.
Patent EP-0110719-A1 (EP)
Inventor: ISHIKAWA NOBUYUKI
IPC: H03B5/36
Filed: 1983-11-30
Abstract: @ An oscillating circuit is disclosed which includes first stage (21 A) and second stage (21 B) amplifiers, a feedback circuit formed of a capacitor (Ca) and a resistor (Ra) and connected between the output terminal of the second stage amplifier and the input terminal of the first stage amplifier and a crystal resonator (X) having a predetermined resonance frequency connected to the first stage amplifier. In this case, the total gain of the oscillating circuit is determined in such a manner that the oscillating circuit initiates its oscillation only when the crystal resonator is connected to the first stage amplifier.
Patent EP-0113554-A1 (EP)
Inventor: BENEDICT ROBERT PHILIP
IPC: G01K7/02
Filed: 1983-12-08
Abstract: In a thermocouple apparatus the lower end of the thermocouple well is provided with an end cap of a different thermocouple material than the well so that the junction between the end cap and the end portion of the well defines a radially activated thermocouple junction. A wire of the same material as the end cap is affixed to the end cap and electrical connections are made to provide a thermocouple 
     output signal for temperature measurement. In another embodiment two end caps of two dissimilar thermocouple elements are utilized at the end of the thermocouple well to provide a thermocouple output signal.
Patent EP-0095409-A1 (EP)
Title: Dispositif d'amortissement pour aubes dans un rotor d'une turbomachine
Inventor: BOUILLER JEAN GEORGES
IPC: F01D5/22
Filed: 1983-05-17
Abstract: Dispositif d'amortissement escamotable pour aube d'une turbomachine, disposé entre deux aubes consécutives contre la face inférieure des plateformes desdites aubes. L'organe d'amortissement (8), monte pivotant par l'une de ses extrémités dans la partie médiane de l'espace entre les aubes (4) et un disque de support (1), suivant un axe perpendiculaire à un axe radial du disque de support (1), présente une partie supérieure (8a) conformée pour constituer un dièdre saillant épousant le dièdre rentrant constitué par les plateformes (6, 6a) des deux aubes (4) consécutives sous l'action de la force centrifuge.
Patent EP-0097589-A1 (EP)
Title: Process for removing the incondensable gases present in the heating section of an evaporator, and evaporator for carrying out this process
Inventor: CIBOIT JACQUES JEAN
IPC: B01D1/06
Filed: 1983-06-17
Abstract: The evaporator comprises at least one heating section (1) equipped with a heating-vapour intake (13) and with at least one connection means (14, 14') putting the heating section (1) in communication either with an extraction means, when it is intended to be under reduced pressure or at atmospheric pressure, or with the atmosphere, when it is to be under overpressure. It is characterised in that the connection means (14, 14') comprises a means (15, 15') for adjusting the flow of gas intended for circulating in the connection means (14, 14'). <IMAGE>
Patent EP-0131078-A1 (EP)
Inventor: VIAUD JEAN
IPC: A01F15/07
Filed: 1983-07-04
Abstract: 1. A baler (1) for producing cylindrical or round-bales, of the type comprising a frame (3) fitted with land wheels (4) and forming a baler body (2) in which are provided belts or bands (7) providing between them a chamber in which a bale is formed by winding harvested, especially forage, products brought into this chamber by a pick-up (8) provided at the front and/or lower part of this frame, and a hinged rear door (5) through which the formed and bound bale can then be discharged, characterized in that a cutter bar (11) is mounted movably on the lower front part of the frame (3) pf the baler in front of the pick-up (8), means (14) capable of movable connection with drive means arranged on the baler being provided to ensure the actuation of the cutter members (13) of this cutter bar, so as to cut the forage and form it into bales during one and the same passage of the machine across the field.
Patent EP-0086176-A1 (EP)
Inventor: BRUGNOLI VINCENZO
IPC: E03D1/08
Filed: 1983-01-25
Abstract: 1. A device for emptying tanks, specially flushing cisterns (17) for water closets, wherein the following parts are foreseen : a) an hydraulic seal container (21), which at its upper side has a pipe closed at its upper side (7) ; b) a small air cushion (26) composed of scarcely compressed air, which forms spontaneously and innerly at the upper portion of the container (21), if, through a hole (4) existing at any place of the outside surface (3) of the last named container, some water enters ; c) an air circuit, at normal pressure, hermetically sealed with respect to the outside ambient with two ends (9, 10) formed of an elastically deformable material and a more stiff central conduit (11) which connects the two said ends, wherein one of the ends (10) forms the delivery chamber of a pump while the other end (9) is formed of a space filled with air, apted to a deformed because of an increase of the pressure of the air contained in it ; d) a pipe (2) having an external diameter smaller than the internal diameter of the pipe (7), which, by forming a siphon with the container (21) is inserted, under sealing conditions, through a hole machined in the elastic base (3) of the container (21) and disposed concentrically inside the pipe having the larger internal diameter (7) ; e) a wall (3) composed of an elastic and deformable material, wherein at the surface of the wall (3) of a closed cylinder (6), which forms the upper portion of the container (21), a hole (4) is foreseen with a recoil valve (5), in order to permit the entering of the water into the container, but to prevent its exiting, if inside the aforesaid container a pressure is exerted, wherein the base, preferably in the form of a hopper (3) represents a closure of the exhaust pipe (13), if it rests upon the conical surface (14) of any exhaust opening of a container.
Patent EP-0120908-A1 (EP)
Title: A wheel barrow.
Inventor: PRINS FOKKO
IPC: B62B1/22
Filed: 1983-10-10
Abstract: A wheel barrow comprising a carrier frame (1), a travelling wheel (2) at one end, connected to said carrier frame by coupling means for movably carrying said carrier frame, a pair of handles (15, 16) at the other end for manually supporting and wheeling the barrow, and cargo accommodated means for holding and transporting cargo. According to the invention, said cargo accommodating means include a lifting clamp (5) comprising a pair of clamping jaws (7, 8).
Patent EP-0159366-A1 (EP)
Inventor: OLSON ROBERT S
IPC: C01B9/02
Filed: 1984-03-01
Abstract: A process is described for reacting chlorinated hydrocarbons other than carbon tetrachloride with metal oxides so as to convert essentially all of the carbon atoms to oxides of carbon. This process provides an efficient and economical means for utilizing chlorinated hydrocarbons.