baber/WOPTO huggingface dataset:
Patent EP-0079616-A1 (EP)
Inventor: MUTH HANS A
IPC: B62K19/00
Filed: 1982-11-16
Abstract: The frame (10) has either been stamped out of aluminium sheet and folded or made from diecast. To the frame (10) is attached a drive bracket (20) in the form of extension arm. The frame (10) has a two-shell construction in its rear region adjacent to the saddle (19). The rear wheel (24) is attached on an axle mounted at one end on the drive bracket (20), so that rear wheel (24) and front wheel (26) can be identically formed. The drive bracket contains the cogs and the drive chain. The three-part front wheel fork (14) ends in a head tube (28) which has sleeves for receiving a handlebar (16) which is closed in the form of a ring at the front, a storage surface (40) and a lamp (42) disposed off-centre ahead of this storage surface. The wheels (24 and 26) are composed of spoke segments tensioned against the rims with a tensioning cone. <IMAGE>
Patent EP-0084156-A1 (EP)
Inventor: MULLER ROLF DR-ING
IPC: H02K29/06
Filed: 1982-12-21
Abstract: Bei einem kollektorlosen Gleichstrommotor (10), dessen Statorwicklung (25) in Brückenschaltung (40') betrieben wird, muß vermieden werden, daß alle Transistoren der Brückenschaltung (40') gleichzeitig leitend sind. Hierzu sind ein Verzogerungskondensator (87) und zwei Treiberstufen (54, 88 und 94, 95) vorgesehen, welche jeweils beim Abschalten des zugeordneten Brückentransistors einen kleinen Innenwiderstand haben, so daß dieser Transistor rasch abgeschaltet wird, beim Einschalten dieses Transistors dagegen einen großen Innenwiderstand, so daß nur ein relativ kleiner Einschaltstrom fließen kann, der zunächst den Verzögerungskondensator (87) umladen muß, bevor er diesen Transistor einschalten kann. Die Brückentransistoren sind bevorzugt Darlingtontransistoren mit hoher Stromverstärkung. - Man erhält so zwischen dem Abschalten eines Transistorpaares (z.B. 71, 72) der Brückenschaltung (40') und dem Einschalten des nachfolgenden Transistorpaares (z.B. 70, 73) eine ausreichende Strompause. - Die Erfindung erlaubt die Verwendung eines Rotorstellungssensors (32) mit "digitalen" Ausgangssignalen, d.h. Signalen, die zwischen nur zwei Werten springen.
Patent EP-0060588-A1 (EP)
Inventor: VERMEIREN KAREL NATHALIS
IPC: G01N27/22
Filed: 1982-03-01
Abstract: Device for measuring the variation of a capacitive impedance the dielectricum of which is formed by a lubricant. The device comprises an oscillator (1) providing a constant frequency signal through a capacitor impedance (2). A currant measuring means preferably a current transformer (3, 4, 5) provides a signal depending on the current flowing through the capacitive impedance (2). This signal is converted into a DC signal by means of a bandpass-filter (6) and a simpel diode detector circuit. The DC signal corresponds to the momentary value of the capacitive impedance (2). Due to this method the quality of the lubricant e.g. in a bearing can be measured with a relatively cheap device.
Patent EP-0068576-A1 (EP)
Inventor: BENRAAD COENRAAD JOHANNES B M
IPC: B65D21/02
Filed: 1982-06-21
Abstract: The invention concerns a container, more particularly a crate made from a single plastic moulded body having upright side walls 1 and portions enclosing said side walls which a.o. consist of a reinforced upper edge 2. reinforced corner columns 3 and a bottom 4 provided with openings. 
     As a.o. the portions enclosing the side walls are in the form of case-shaped profile parts which are open towards the underside of the box, a create can be produced in a very light construction from a relatively thin material, by injection-moulding.
Patent EP-0082749-A1 (EP)
Title: Terminal télématique raccordé à deux lignes téléphoniques et à téléalimentation partielle
Inventor: BAUDOIN MICHEL
IPC: H04M11/06
Filed: 1982-12-07
Abstract: Le terminal de l'invention est relié à deux lignes téléphoniques (1, 2 et 3, 4) et comporte un dispositif de visualisation de donnée (28) à clavier d'introduction de données (30) coopérant avec un générateur de signaux d'appels téléphoniques (31), ce dernier pouvant envoyer des appels sur l'une quelconque des deux lignes téléphoniques soit directement, en cas de panne secteur, sur une ligne (34) soit par l'intermédiaire de l'unité centrale de traitement (27) du dispositif de visualisation lorsque ce même secteur est présent.
Patent EP-0064018-A1 (EP)
Inventor: GALIAN FRANCOIS
IPC: F04B39/02
Filed: 1982-04-20
Abstract: The device consists of a tube (1) for balancing the pressure between the suction port and the case, connected at one end to the hollow (4) of the elbow (5) of the suction pipe and at its other end to the interior of the case (3), and of an oil-return pipe (2) connecting a low point of the suction chamber (6) to the interior of the case (3) and equipped with a siphon (9) forming a buffer and with a calibrated washer. This device also makes it possible to cool the oil of the compressor, without any risk of damage to the bearings and without the risk of emulsion with the oil. <IMAGE>
Patent EP-0085692-A1 (EP)
Title: Fermeture anti-bacterienne
Inventor: DENNEHEY T MICHAEL
IPC: A61M39/20
Filed: 1982-07-08
Abstract: Système de fermeture anti-bactérienne (10) enfermant un connecteur (14) positionné sur l'extrémité d'un conduit flexible (12) dans une procédure où l'on désire effectuer une connexion stérile. Un organe de manche tubulaire creux (18) est prévu, comprenant une paire de moitiés de charnières (20, 22) connectées à une charnière intégrale (24) et proportionnée de manière à se fermer autour de la partie postérieure (26) d'un connecteur (14). L'organe de manche (18) est proportionné à son extrémité antérieure de manière à s'appuyer contre la face annulaire postérieure (30) d'une épaule (32) du connecteur (14) pour former un joint d'étanchéité annulaire. Un organe de fermeture tubulaire (34) est aussi prévu dans une relation de fermeture avec l'organe de manche (18). L'organe de fermeture (34) possède également un siège annulaire intérieur (38) formant une zone de joint d'étanchéité annulaire. L'organe de fermeture (34) entoure avec un écartement la partie antérieure (44) du connecteur (14) de manière à créer un espace pour un antiseptique. Un organe de chapeau (52) sert à fermer le sommet de l'organe de fermeture (34) et à y renfermer de manière étanche un antiseptique. Un dispositif de serrage à pince (48) est également prévu pour serrer de manière libérable l'alésage ou lumière du tube (12).
Patent EP-0091456-A1 (EP)
Inventor: ERIKSSON JAN
IPC: B66C1/28
Filed: 1982-10-07
Abstract: Un dispositif de traitement d'arbres ou autres comprend deux organes de préhension (3, 4) pouvant pivoter l'un vers l'autre et s'éloigner l'un de l'autre autour de charnières (5, 6), et des rouleaux porteurs (44, 45) conçus pour amener les troncs suivant un angle par rapport au plan de pivotement des organes de préhension. Les charnières (5, 6) sont conçues, dans une base (1) du dispositif, mobiles en se rapprochant et en s'éloignant l'une par rapport à l'autre sans pivotement simultané des organes de préhension.
Patent EP-0087159-A1 (EP)
Inventor: BAUCHET BERNARD
IPC: H01L25/16
Filed: 1983-02-22
Abstract: La traversée (2) se présentant sous la forme générale d'une brocne cylindrique est caractérisée en ce que sa portion externe au boîtier (1) comporte une tête terminale (23) de diamètre supérieur à celui du corps de la broche, présentant un canal interne (24). Ces traversées permettent alors un raccordement par soudure directe de conducteurs extérieurs (3) ou un raccordement par engagement d'un connecteur parallèlement ou transversalement aux traversées. Application: raccordements fixes ou amovibles sur boîtiers microélectroniques hybrides.
Patent EP-0134258-A1 (EP)
Title: Vorrichtung zur Überwachung der Flügzeit der Druckhämmer von Anschlagdruckern
Inventor: BOHG ARMIN DIPL-PHYS
IPC: B41J1/20
Filed: 1983-08-02
Abstract: Vorrichtung zur Überwachung der Flugzeit der Druckhämmer von Anschlagdruckern, bei denen der Druckvorgang durch Bewegung und Anschlag eines Druckhammers gegen einen vorbeilaufenden Drucktypenträger und eine Anschlagplatte erfolgt. Die Flugzeit des jeweils überwachten Hammers wird von einer im Auslösezeitpunkt und im Auftreffzeitpunkt an der Anschlagplatte abgeleitete Steuersignale gesteuerten Meßeinrichtung ermittelt. Um eine automatische Selbstjustage sämtlicher Druckhämmer in festgelegten Testzyklen zu gewährleisten, ohne daß dabei der eigentliche Druckvorgang selbst gestört und ohne daß auf dem zu bedruckenden Aufzeichnungsträger Testabdrucke ausgedruckt werden, ist auf dem Drucktypenträger (20) außer den normalen Drucktypen (21) eine zusätzliche Testtype (23) vorgesehen, deren Aufschlagfläche so groß gewählt ist, daß sich bei einem Anschlag aufgrund des sich einstelenden niedrigen Flächendrukkes kein Abdruck ergibt. Die Flugzeit jedes Druckhammers wird dann aus der Zeitdifferenz zwischen dem Auslösezeitpunkt und dem Anschlagzeitpunkt ermittelt, wobei der Anschlagzeitpunkt über ein an der Anschlagplatte angebrachten Anschlagdetektor abgeleitet wird.
Patent EP-0139036-A1 (EP)
Inventor: LOTZ HORST K
IPC: B23K7/10
Filed: 1983-10-22
Abstract: 1. An apparatus for torch-cutting or flame-scarfing billets, ingots and slabs (1) in and after continuous steel casting plants in steel works and forges, the apparatus comprising at least one movable burner (8) embodied as a head of a chain-like swing arm (12) which is disposed above the workpiece (1) and whose links can bend upwardly and which has a synchronization aid (2-4) at its front end, characterised in that the swing arm (12) has drive means (10, 11) at its rear end and when in its initial position can, by means of flexible lines (16) disposed on the chain axis, be contracted from an initially large loop (14) to a decreasingly small loop (13).
Patent EP-0098660-A1 (EP)
Inventor: SODER ROBERT
IPC: G04B39/00
Filed: 1983-07-01
Abstract: The glass is composed of a first plate made from transparent mineral material (1) and of a second plate made from mineral material (2) having a cut out defining, with the first plate (1), a cavity (3) capable of receiving an extra-flat clockwork movement and its time- display means. The two plates are metallised and welded. The area of the join may be coated with a layer of titanium nitride, possibly containing titanium carbide, or another composition intended to conceal the weld and to create an original appearance. <IMAGE>
Patent EP-0107884-A1 (EP)
Inventor: LE FLOCH GERARD
IPC: H04N9/64
Filed: 1983-10-25
Abstract: 1. A digital circuit for measuring the instantaneous frequency Fs of a frequency-modulated signal on the basis of a phase shift vphi which is related to said instantaneous frequency in accordance with a trigonometral function, said circuit comprising more specifically first and second registers (20) and (21) arranged in series to ensure that at each sampling instant consecutive samples xn , xn+1 and xn+2 , respectively, be available at the outputs of these registers (21) and (20) and at the input (10) of the first register, and also means for determining the expression cos vphi =(xn +xn+2 )/2xn+1 , characterized in that it comprises, to allow the provision of an automatic gain control circuit, an amplitude-determining circuit comprised of : first and second squaring circuits (110) and (140) for squaring the output signal xn+1 of the first register (20) and for the output signal of an adder (40) of the samples xn and xn+2 , respectively ; a first multiplier (100) for multiplying the output signal xn from the second register (21) by the input signal xn+2 of the first register (20) ; a first subtracter (120) subtracting the output signal from the first multiplier (100) from the output signal from the first squaring circuit (110) ; a second multiplier (130) for multiplying the output signal from the first squaring circuit (110), after a shift through two bits for a multiplication by 4, by the output signal from the first subtracter (120) ; a second subtracter (150) subtracting the output signal from the first squaring circuit (110), after a shift through two bits for a multiplication by 4, from the output signal from the second squaring circuit (140) ; and a divider (160) for dividing the output signal from the second multiplier (130) by the output signal from the second subtracter (150), this divider supplying the square of said amplitude of the input signal.
Patent EP-0086554-A1 (EP)
Title: Ascorbic acid ethers and related compounds
Inventor: KOPPEL GARY ALLEN
IPC: A61K31/34
Filed: 1983-01-13
Abstract: Ethers of ascorbic acid, isoascorbic acid, dihydroascorbic acid, dihydroisoascorbic acid, deoxyascorbic acid, and scorbamic acid, and ketals and acetals thereof, having angiogenesis and arthritis inhibiting properties, are provided.
Patent EP-0096501-A1 (EP)
Inventor: SHEVLIN CRAIG MARTIN
IPC: G11B7/013
Filed: 1983-05-24
Abstract: An optical data storage system is contemplated, one employing a data-modulated writing laser beam and a non-erasing reading laser beam (L) of predetermined wavelength. improved optical media for such systems are described, these characterized by multiple layers whose optical characteristics and thickness are chosen to accommodate a prescribed writing and reading energy and wavelength and so provide an anti-reflection condition for unrecorded portions of the medium and a relatively higher reflectivity for recorded portions. A preferred optical medium includes a highly reflective aluminum layer (3), a relatively transparent polymer spacer layer (4) overlying the reflective layer, and an absorber layer overlying the nucleation layer, the absorber layer (5) being rendered in an island configuration, adapted to be so affected by the contemplated write beam as to "agglomerate" and better transmit the read beam.
Patent EP-0112017-A1 (EP)
Inventor: CHIN-CHIUN CHU
IPC: B01J23/825
Filed: 1983-11-04
Abstract: Para-ethyltoluene dehydrogenation catalyst compositions and processes for using such catalysts are provided. The catalyst compositions comprise a catalytically active iron compound, e.g., iron oxide; a potassium catalyst promoter, e.g., potassium carbonate; an optional chromium compound stabilizer, e.g., chromic oxide, and a gallium compound, e.g., gallium trioxide. Utilization of particular amounts of gallium compound in dehydrogenation catalyst compositions of this type will provide a catalyst especially suitable for promoting the selective dehydrogenation of para-ethyltoluene to form para-methylstyrene with sustained catalyst activity,with minimized aromatic ring loss and with minimal formation of "popcorn" polymer from the reaction effluent.
Patent EP-0099838-A1 (EP)
Inventor: NICOT CHRISTIAN
IPC: A01K47/04
Filed: 1983-05-25
Abstract: This comb is of the type comprising peripheral uprights (15) and a central wall (16) which has cells on both faces, formed by a single piece of synthetic material. According to the invention each cell (18) has a depth which is greater than its diameter. <IMAGE>
Patent EP-0099367-A1 (EP)
Inventor: DAVID ILDIKO
IPC: A63F9/24
Filed: 1983-01-04
Abstract: Le jouet logique électronique possède champ de jeu divisé en éléments-champs qui peuvent prendre plusieurs états différents devant être détectés visuellement ou d'une autre manière. Chacun de ces éléments-champs est pourvu de moyens (1) de détection de désignation et de moyens (2) affichant l'état momentané. Le jouet comprend une unité centrale électronique (3) répondant à des signaux de sortie du moyen de détection (1) de l'élément-champ qui vient d'être désigné. Cette unité de commande peut changer l'état d'un ou de plusieurs éléments-champs ayant été coordonnés sur l'élément-champ désigné selon une relation prédéterminée et former une configuration-cible prédéterminée à l'aide d'un nombre fini de désignations. La caractéristique nouvelle de l'invention réside dans le fait que la validité de la relation préétablie est indépendante de la position des éléments-champs désignés et l'unité de commande (3) permet le choix de relations préétablies différentes.
Patent EP-0115356-A1 (EP)
Title: Steering system for vehicles
Inventor: FURUKAWA YOSHIMI
IPC: B62D7/15
Filed: 1984-01-31
Abstract: A steering system for vehicles comprising a steering wheel, (1) a front steering sub-system including a drive pinion interlocked to be rotatable with the steering wheel, a rack shaft having a first rack engaged with the drive pinion and a second rack separated from the first rack, and a driven pinion engaged with the second rack, and a rear steering sub-system including an input shaft operatively connected to the driven pinion, an off-centered pin provided at one end of the input shaft, a pair of rear tie-rods (8) adapted each respectively to turn either of the rear wheels, (13) and a joint member relatively rotatably connected to the off-centered pin and both of the rear tie-rods. The joint member has a longitudinal axis thereof extending transversely of the vehicle. The axis of the off-centered pin is located substantially on the longitudinal axis. The rear tie-rods are connected to the joint member substantially on the longitudinal line substantially at the same level as the axis of the off-centered pin. 
     The steering system may further comprise an engagement adjustment mechanism for adjusting the engagement between at least either of the pinions and one of the racks associated therewith, the adjustment mechanism being constituted with a gear box having accommodated therein the drive pinion, the rack shaft, and the driven pinion, an off-centered ring interposed between the inner circumference of the gear box and the outer circumference of the rack shaft, and a rotating mechinsm for ratating the off-centered ring.
Patent EP-0156926-A1 (EP)
Inventor: WERZ JAKOB FRIEDRICH
IPC: B32B21/06
Filed: 1984-03-10
Abstract: 1. Method of manufacturing moulded parts compressed from a non-ascending mixture of fibers and a thermosetting bonding agent and decoratively coated on at least a part of their surfaces, in which from the mixture and by way of cold pressing at first a rough pressed block is made, whereupon the rough pressed block, in the course of a first hot-pressing process, is provided on its underside with a covering layer and, thereafter, in the course of a further hot-pressing process, with the decorative covering layer, characterized in that the top side of said rough pressed block, in the course of said first hot-pressing process, is provided with a layer which is impermeable to natural resins.
Patent EP-0134881-A1 (EP)
Inventor: STEPHAN ROBERT WILLIAM
IPC: B23P13/02
Filed: 1982-06-18
Abstract: A rotor (25) of a fluid energy translating device, wherein the rotor (25) has an annular passage (47) entirely within the rotor (25), a plurality of radially extending vane slots (35) intersecting the passage and axial openings (49) intersecting the annular passage (47). The annular passage (47) is made by forming an annular groove (61) in a solid body (60) of generally cylindrical shape and closing the open side of the groove (61) by segment means (62).
Patent EP-0128361-A1 (EP)
Inventor: HIROHISA MIURA
IPC: B22F9/12
Filed: 1984-05-09
Abstract: Fine powder of an alloy of two or more metals is made by vaporizing each of these metals in its own vaporization chamber (5, 5'), mixing each of the metallic vapors with an inert carrier gas, and then adiabatically expanding each of the mixture gases through its own nozzle (13, 13'), which preferably is a convergent-divergent nozzle. Jet flows (14, 14') from the nozzles are collided together, after having been very rapidly cooled by this adiabatic expansion, and thereby the metal vapors in the jet flows are quickly condensed into very fine alloy particles. Optionally the combined flows from the jets are directed against an alloy powder collecting means, which may be a collection plate (15), but preferably is a bath of oil which entrains the alloy particles and keeps them from agglomerating together by partially neutralizing their surface activity. Thus fine alloy powder with particle diameters of the order of a few hundreds of angstroms can be economically produced.
Patent EP-0130371-A1 (EP)
Inventor: HEISKEL ELMAR DR
IPC: G11B3/58
Filed: 1984-05-30
Abstract: Ein homogenes wachsfreies einphasig-flüssiges Schallplatten-Pflegemittel enthält ein wasserlösliches Silikonöl, insbesondere ein Siloxan-Glykol-Copolymerisat. Vorzugsweise besteht die flüssige Phase in der Hauptsache aus 1,1,2-Trichlor-1,2,2,trifluorethan (FKW 113).
Patent EP-0139186-A1 (EP)
Inventor: YAMADA TAKEO
IPC: G01N21/21
Filed: 1984-08-31
Abstract: An elliptically polarized monochromatic light (I) is obtained from monochromatic light select unit (20) and is reflected at an interface (3) between an objective film (1) and substrate (2). An extinction wavelength of the reflected light (R), when the amount thereof detected at photodetector (40) becomes zero, is detected at control unit (30) and the true thickness of the film (1) is calculated from the detected extinction wavelength.
Patent EP-0136731-A1 (EP)
Inventor: WINCIERZ PETER PROF DR-ING
IPC: F16B19/04
Filed: 1984-07-11
Abstract: Rivets for use in the aircraft industry are made from a wrought aluminum alloy (Material No. 3.1324 in accordance with DIN). As that alloy will precipitation-harden at room temperature, the rivets must be closed immediately after they have been annealed and quenched. The time in which the rivets can be deformed can be extended to as much as one week if the rivets are stored below -17 DEG  C. In order to overcome said disadvantages in the processing of the rivets, 0.002 to 0.3% cadmium is added to the wrought aluminum alloy. The resulting modified material exhibits a delayed precipitation hardening at room temperature and even when it is fully precipitation-hardened has a very high ductility. For this reason the precipitation hardening will not impose restrictions as regards the time in which rivets made of said alloy can be closed.
Patent EP-0125031-A1 (EP)
Inventor: BLACKMORE EUNICE SHEILA
IPC: C11D3/00
Filed: 1984-04-06
Abstract: Aqueous concentrated liquid fabric softening compositions contain at least 10%, such as between 20% and 40%, of a cationic fabric softening agent and at least 0.5%, such as between 10% and 20% of a material which is
     
     where R is C 8 -C 22  alkyl or alkenyl, M is hydrogen or alkalimen- tal, Y is hydrogen or-CH 2 COOM and X is an anion, together with 5-30% of a non aqueous solvent, such as isopropanol. The compositions show good stability without the need for excessive levels of non aqueous solvent.
Patent EP-0129391-A1 (EP)
Inventor: BELL JAMES ALEXANDER EVERT
IPC: B32B15/01
Filed: 1984-06-12
Abstract: A composite gold-coloured coinage material comprises a base of or faced with nickel or a corrosion-resistant nickel alloy, the faces being coated with a deposit of gold at least 0.1 µm thick, the deposit being metallurgically bonded to the faces and having nickel from the faces diffused through it to increase its hardness without impairing its gold colour.
Patent EP-0176642-A1 (EP)
Inventor: DOMBROSKI JOHN RICHARD
IPC: C08F6/04
Filed: 1984-09-27
Abstract: Disclosed is a process for separating high molecular weight polymers of alkenyl pyridine compounds having a pKa of about 2-10 from mixtures thereof with monomers and low molecular weight fractions comprising dispersing the mixture in a solution of an acid having a pKa of between about -10 and about 6 at a temperature of between about 50°C and about 70°C, to thereby dissolve the monomers and low molecular weight fractions while maintaining the high molecular weight polymers as a solid, and subsequently separating the solid high molecular weight polymer from the solution of monomers and low molecular weight fractions in aqueous acid.
Patent EP-0125226-A1 (EP)
Inventor: HOPPE CARL AXEL GUSTAF
IPC: C04B11/00
Filed: 1984-05-02
Abstract: The present invention relates to a filling composition, which exhibits substantially no shrinkage tendencies when drying-out, the composition comprising 90-0 parts of dihydrate gypsum and 10-100 parts of anhydrite gypsum, and 50-110 parts by weight water for each 100 parts by weight gypsum. Further additives in the form of setting accelerators, setting inhibitors, wood-fibre substances and polyelectrolytes, together with other additives, may also be included in the composition.