baber/WOPTO huggingface dataset:
Patent EP-0148592-A2 (EP)
Inventor: ALPER HOWARD
IPC: C08F8/00
Filed: 1984-12-06
Abstract: Carboxylic acid ester functionalised derivatives of polymeric compounds containing residual carbon-carbon double bonds, for example polyisobutylenes and ethylene-based copolymers and terpolymers, are produced by reacting the polymeric compound with carbon monoxide and an alcohol in the presence of a protonic acid and as catalyst (a) at least one of the metals palladium, rhodium, ruthenium, iridium and cobalt in elemental or compound form and (b) a copper compound. In a modification of the invention carboxylic acid derivatives are produced by replacing the alcohol reactant with less than 8 mole equivalents, based on the polymeric compound, of water.
Patent EP-0148705-A2 (EP)
Inventor: REYMOND JEAN-CLAUDE
IPC: H04N9/67
Filed: 1984-12-27
Abstract: The processing system makes it possible, from related video signals at different wavelengths, to represent a monochrome image carrying a large quantity of information and, in particular, to intensify this information. It comprises principally a processing circuit (10) for converting, at each point of the image, the various components (R, G, B) into the form of a single luminance parameter L =  alpha R +  beta G +  gamma B and an additional processing circuit (5) for calculating beforehand, for each point of each image, the coefficients  alpha , beta  and  gamma  as a function of the variations in the various components. The invention makes provision, in particular, for calculating these coefficients in proportion to the gradients of the various components. The invention applies to visual observation, to the interpretation of images and to camouflage. <IMAGE>
Patent EP-0130960-A2 (EP)
Inventor: RAMELOT DANIEL LEON
IPC: C21C5/30
Filed: 1984-05-30
Abstract: To monitor the foaming of slag in an oxygen converter, the intensity S1 of sound is measured in a first frequency band (150-1000 Hz) and the time when the foam reaches the blast pipe is determined from this first measurement. The intensity S2 of sound is measured continuously in a second frequency band (5-40 Hz) and the time when the foam reaches a level close to the mouth of the converter is determined from this second measurement. The blast conditions are then modified so as to prevent the foam from overflowing.
Patent EP-0152737-A2 (EP)
Inventor: WINTERHOLLER JOHANN
IPC: B41F13/02
Filed: 1985-01-04
Abstract: Zur Bildung eines aus mehreren Kettenstücken (1, 3, 4) zusammensetzbaren, endlosen Einzugselementes zum Einziehen einer zu bedruckenden Papierbahn in eine Druckmaschine erfolgt in Weichen (5, 6) mittels Umschaltzylindern (16, 17) eine Verschwenkung des letzten Laschenpaares (20) des im Rückführungsweg A liegenden Kettenstückes (1). Dadurch wird das Laschenpaar (20) entweder mit dem im Einzugsweg B liegenden Kettenstück (3) oder mit dem im Einzugsweg C liegenden Kettenstück (4) verbunden. Während des Umschaltvorganges wird mittels Positionierungszylindern (7, 8, 9) sichergestellt, daß sich die zusammenzuschaltenden Kettenstücke (1, 3, 4) in der gewünschten Schaltposition befinden und dort verbleiben.
Patent EP-0154179-A2 (EP)
Inventor: WIDER HANS WILHELM
IPC: H01R4/36
Filed: 1985-02-05
Abstract: An electrical connector includes a clamping device having a clamping member for receiving a conductor and a clamping bolt, and a busbar. The end of the busbar is formed with a bend-over portion which is insertable into the clamping device together with the end of the conductor, overlapping that bend-over portion, from the same side of the clamping device.
Patent EP-0160812-A2 (EP)
Inventor: REICHART JOHANNES
IPC: B01D53/34
Filed: 1985-03-15
Abstract: 1. A process for purifying flue gases in combustion plants, wherein substances contained in the flue gases are condensed by cooling on a cooling line and in part dissolve in the condensate, and wherein the flue gas and the condensate forming droplets are conducted counter-currently along the cooling line through several cooled sub-lines arranged in series in the direction of flow, characterized in that in the transition zone between the various cooled sub-lines the flue gas is accelerated to several times the flow rate prevailing in the sub-lines, and that the condensate is carried along dropwise by the flue gas stream accelerated in the transition zone and is atomised in the sub-lines.
Patent EP-0153765-A2 (EP)
Inventor: RAU WILLY
IPC: A01B63/24
Filed: 1982-08-31
Abstract: 1. Combined machine for the agricultural working of the ground comprising a stand-like frame (5) which is liftably couplable to a tow vehicle or tractor, preferably by means of a three point linkage (7), and which carries a front preferably interchangeable ground working apparatus, for example grubber or plough tools (81) and/or power take of shaft driven apparatus such as tined rotors (1), and a support frame (12) which carries a further apparatus such as a roller tiller (2) and is pivotally arranged about a transverse axis on the stand-like frame (5) as an extension of the stand-like frame (5), in the manner of an arm, characterized in that the stand-like frame (5), which can be vertically movably held on the tow vehicle or tractor, and also the ground preparation apparatus (1, 81) arranged on the stand-like frame, are supportable during the working of the ground by the further apparatus, or roller tiller (2), arranged on the support frame (12) in that a linkage (300, 302) which restricts the pivotal stroke of the support frame (12) upwardly relative to the stand-like frame (5) is arranged between the stand-like frame (5) and the support frame (12) and comprises a first linkage part (301, 302') pivotally connected to the stand (9) and also a second linkage part (299, 302") which is connected with the first, or is connectable therewith, and which is pivotally connected to the support frame (12) ; and in that this linkage (300, 302) is provided with play in such a way that the stand-like frame (5) with the ground working apparatus (1, 81) arranged thereon can deviate upwardly relative to the support frame (12) or the roller tiller (2), for example when the ground working apparatus (1, 81) strikes stones or the like.
Patent EP-0164715-A2 (EP)
Inventor: TORII YASUHIRO
IPC: H01J27/18
Filed: 1985-06-10
Abstract: In a microwave ion source utilizing a microwave and a magnetic field, a microwave introducing window has a multilayer structure of plates with different dielectric constants, a magnetic circuit is arranged to generate a magnetic field having a higher intensity than that defined by ECR (Electron Cyclotron Resonance) conditions so as to form a narrow high-density plasma, an ion extraction electrode has an ion extraction window whose contour falls within a center region of the narrow high-density plasma.
Patent EP-0167096-A2 (EP)
Inventor: KRONAUER DIETER
IPC: F24F3/14
Filed: 1985-06-25
Abstract: On a storage heating system, consisting of at least one storage element and at least one blower, the problem is to be solved of producing a simply constructed storage heating system which can be fed with all possible cheap heat sources, is capable of storing for long periods without heat losses and the emptied accumulators of which are easy to regenerate. The invention solves this problem in that the storage element is an adsorber in the form of a vessel in which there is a material which adsorbs moisture from the air, and in that this adsorber is connected into two pipe circuits, one pipe circuit for the heating operation, with an air inlet and an air humidifier before the adsorber and an air outlet to the room to be heated as well as a blower, and a second pipe circuit for regeneration with an air heater, a condensing device and likewise a blower, there being arranged in the pipe circuits valves which connect either one or the other pipe circuit to the adsorber. This storage heating system is further developed into a full air-conditioning system in that the adsorber is or can be connected into a third pipe circuit, in which there is arranged before the adsorber a suction device for ambient air or room air, there is arranged in the adsorber or directly after the adsorber a heat exchanger as a cooling device for eliminating the heat released during the drying process, and there is arranged after the adsorber and the cooling device an air humidifier. <IMAGE>
Patent EP-0169570-A2 (EP)
Inventor: FOLGADO FERRER FERNANDO
IPC: D01H5/26
Filed: 1985-07-26
Abstract: A process for the manufacture of reinforced false twist yarns comprising two conventional acrylic fiber rovings (10.11) led to braking rolls (12,13) by means of a guide (24) and further to pulling rolls (16,17), whereas these two sets of rolls turn at different speeds, so that the roll situated in the position nearest the input of the respective rovings have a lower speed than the output roll which works as puller. 
     Between the said two sets of rolls there is a pair of drawing bands (14,15) which simultaneously guide and draw the roving to obtain the said yarn.
Patent EP-0177028-A2 (EP)
Inventor: FISCHER RICHARD PROF
IPC: B65C11/00
Filed: 1985-10-02
Abstract: Ein Handspendegerät (10) für Klebeetiketten, insbesondere für sogenannte Doppelklebestücke (15), hat in einem Gehäuse (12) eine Aufnahme (13) für eine Rolle (14), auf der ein Trägerband (16) mit diesen Etiketten (15) aufgewickelt ist. Von dieser Rolle (14) ist das Trägerband (16) zu einer aus dem Gehäuse (12) fingerartig herausragenden Spendezunge geführt, die eine schräg nach oben ragende Andrückfläche (17) hat, mit der diese Klebeetiketten (15) bei gutem Sichtkontakt richtig placiert und angedrückt werden können. Von der Andrückfläche (17) wird das Trägerband (16) über eine Umlenkkante (19) zurück ins Gehäuse (12) und dort zu einer Bremse (22) geführt, und von dort zu einer Vorschubvorrichtung (26,43), die als Klemmvorschub ausgebildet ist und bei jedem Vorschubhub ein neues Klebeetikett der Andruckfläche (17) zuführt. Nach der Vorschubvorrichtung (26,43) wird das Trägerband (16) einem Kanal (27) im Gehäuse (12) zugeführt und von dort aus dem Gehäuse (12) herausgeleitet.
Patent EP-0177890-A2 (EP)
Inventor: HEIST HANS
IPC: G03F7/30
Filed: 1985-10-03
Abstract: Die Vorrichtung umfaßt eine Staubadwanne 11, bestehend aus einem Boden, zwei seitlichen Begrenzungswänden und je einer eingangs- und ausgangsseitig angeordneten Staubadrakel 5, 6. Der Boden trägt einen Plattenführungstisch 12, den eine rechteckförmige Staurinne 23 umgibt, die mit dem Boden integriert ist. Von der Staurinne 23 führen Zufuhrstutzen 17a, 17b, die lösbar in Aufnahmerohren 18a, 18b eingesteckt sind, zu einer T-förmig verzweigten Zufuhrleitung 14, die über eine Pumpe 15 und eine Leitung 25 mit einem Tank 16 als Vorratsbehälter für die Flüssigkeit verbunden ist. Die Aufnahmerohre 18a, 18b sind durch einen schrägen Boden 24 einer Auffangwanne 21, die die Staubadwanne 11 umgibt, geführt und mit dem Boden 24 fest verbunden. Oberhalb der Zutrittsöffnungen der Zufuhrstutzen sind in der Staurinne 23 Prallbleche 13a, 13b angeordnet. Die Flüssigkeit fließt in die Staubadwanne 11 durch die Leitungen 14, 25 und die Pumpe 15 ein und fließt auf dem gleichen Weg auch wieder ab.
Patent EP-0186769-A2 (EP)
Inventor: CULICAN EDWARD FRANCIS
IPC: H03K19/003
Filed: 1985-11-19
Abstract: The invention is directed to integrated circuit chips and particularly to "gate array", or "master slices" whereon one or more circuits (IC1...IC5) drive a highly capacitive on-chip wiring (H, IC6) net. The driving circuits are modified and a compensation circuit (CC; R1, T1) coupled to the highly capacitive on-chip wiring net to mitigate the burden caused by the high capacitance. The integrated circuit structure contains, efficiently positioned on each chip, a number of compensation circuits which are readily connectable during the fabrication of the chip. The employment of one, or a number of, on-chip compensation circuits does not materially increase the chip power consumption.
Patent EP-0160468-A2 (EP)
Inventor: SCHOBER MANFRED
IPC: G03F7/00
Filed: 1985-04-19
Abstract: The invention relates to a process for the ozone protection of an imagewise exposed and developed photopolymer flexographic printing plate, having an elastomeric, thermoplastic polymeric binder, which comprises applying to the exposed and developed surface of the flexographic printing plate at least one known liquid polyether of the formulas:(c) a block copolymer of the formula(d) a random copolymer of the formulawherein R, = H, or methyl R<sub>2</sub> = H, alkyl or alkylene with C<sub>12</sub>-C<sub>18</sub>, and saturated and unsaturated fatty acid radicals with C<sub>12</sub>-C<sub>18</sub>. p = 1-4 and wherein n, m and m, and x, y, and z are so selected that the molecular weight (<sub>n</sub>) of the molecule is about 500 to 5000.
Patent EP-0171206-A2 (EP)
Inventor: JACKSON SAMUEL DAVID
IPC: C07B61/00
Filed: 1985-07-11
Abstract: A method for the preparation of hydrocarbons and oxygenated hydrocarbons which comprises contacting a gaseous mixture of carbon monoxide, hydrogen and oxygen with a catalyst comprising a metal of Group VII or Group VIII of the Periodic Table, the amount of oxygen not exceeding 10% by volume based on the volume of hydrogen.
Patent EP-0174264-A2 (EP)
Inventor: GRIMM DONALD CHARLES
IPC: C08L7/00
Filed: 1985-09-03
Abstract: Scorch (the premature cross-linking of an elastomer) is a problem that is often encountered in carboxylated rubbers. Salts of certain succinic acid derivatives can be used to greatly improve the scorch resistance of carboxylated rubbers. These salts can be distributed throughout a carboxylated rubber using any procedure that will result in a thorough mixing to form a rubber composition with improved scorch resistance.
Patent EP-0221223-A2 (EP)
Inventor: MORENA ITALO
IPC: A61C13/235
Filed: 1985-09-03
Abstract: A magnetic retaining device for dental prostheses, comprising samarium-cobalt magnets (3) intended to be implanted in the upper or lower jaw-bone (M₁, M₂) within respective casings (5, 15) of biocompatible material, and corresponding elements (11) incorporated in the prosthesis (1, 2) and magnetically attractable by the implanted magnets (3).
Patent EP-0191473-A2 (EP)
Inventor: BLOCK GERALD
IPC: H04N5/7826
Filed: 1986-02-12
Abstract: A method and apparatus for synchronizing a plurality of tape recording and playback machines is described. A synchronizing device for each tape machine to be synchronized is provided. The synchronizing devices are coupled to each other via a communications channel included a serial port for transmitting control information and an additional conductor for transmitting master timing reference pulses. A synchronizing device is chosen as a master device. The master device transmits master timing reference pulses via the communica- ions channel to the remaining tape machines, the pulses indicating the start of each frame on the master tape. Each of the remaining tape machines is a slave to the master. Frame numbers for selected frames on the master tape are transmitted on the serial port to the slave tape machines, but only on an infrequent basis, i.e., a frame number is not transmitted for each frame. A local counter in each of the slave synchronizing devices counts the master timing reference pulses to keep track of the master frame numbers between transmitted frame numbers. An apparatus and method also are disclosed for enabling fast synchronization of the slaved tape machines on | start-up and for determining that the tape comes to rest.
Patent EP-0203424-A2 (EP)
Inventor: WURZENBERGER JOHANN FRANZ
IPC: H04L29/06
Filed: 1986-05-06
Abstract: For checking authorization of access to a signal processing system (SVS) from designated peripheral units (TE, BS) connected with the system, for the purpose of transmitting and, if the occasion arises, receiving signals, it is provided that a keyword is entered in the signal processing system for each peripheral unit. Such a keyword is always derived from a code number allocated to a respective peripheral unit and from identification data which is freely selectable for the respective peripheral unit. In the event of an intended access by a peripheral unit, the code number transmitted by said peripheral unit and the identification data pertaining thereto are combined with the keyword allocated to the respective peripheral unit.
Patent EP-0201884-A2 (EP)
Inventor: HAILER DIETER
IPC: E04D5/10
Filed: 1986-05-10
Abstract: The web for covering roofs consists of a carrier of glass fabric, of a mat, preferably a glass mat, a glass mesh mat (scrim), and a sealing layer of polymer bitumen. To provide a weldable polymer bitumen web which has not only a high sealing action and a long life but can also be laid easily and in a time-saving manner, it is proposed according to the invention that the weldable web has a closed, homogeneous sealing layer (1), to the top of which the carrier (2) is applied which is impregnated to saturation with polymer bitumen, and the underside of which is designed as a separation and (vapour pressure) compensation layer. The separation and (vapour pressure) compensation layer is a channel system (3) which consists of mutually crossing longitudinal grooves (4) and transverse grooves (5).
Patent EP-0210623-A2 (EP)
Inventor: YOSHIO MIURA
IPC: G11B7/095
Filed: 1986-07-28
Abstract: An optical information reproducing apparatus wherein a light spot is projected on a rotary disc (27) on which information is recorded, thereby to repro­duce the information recorded on the disc (27), is pro­vided with detection means to detect an amount of eccentricity of the disc by counting a number of tracks on the disc (27) which the light spot at rest traverses when the disc is rotated by one revolu­tion, and eccentricity correction signal generation means to generate a sinusoidal wave signal whose amplitude is determined by the detected amount of eccentricity and whose peirod is determined by a rotational period of the disc (27). The position of the light spot is controlled in accordance with the sinusoidal wave signal and a tracking control signal.
Patent EP-0213466-A2 (EP)
Inventor: YATES III JOHN BENNIE
IPC: C08L69/00
Filed: 1986-08-11
Abstract: Polycarbonate resins are sulfonated by reaction with a sulfur trioxide-phosphate ester complex, preferably a 2:1 complex of sulfur trioxide with triethylphosphate. The sulfonated polymer is preferably converted to a salt, typically by reaction with a metal salt of a β-diketone in a non-polar medium. The resulting sulfonate salts are useful as flame retardant agents for aromatic polycarbonates.
Patent EP-0215292-A2 (EP)
Inventor: BAGER LARS
IPC: G01B11/16
Filed: 1986-08-12
Abstract: Method and apparatus for measuring variations in the distance between a point of reference and the surface of an object, in which method light emitted from a substantially monochromatic light source is reflected from the surface of the body and in an interferometer is com­bined with a reference beam with a known path and from the same light source and by means of light sensitive means is converted into an electric signal, which is converted into an output signal in digitized signal processing means com­prising means for a continuous processing of the first de­rivative of the curve of the electric signal, which output signal is an expression for the said variation in distance. In order in a simple way to determine the sign or polarity of variation of the distance without recuding the wide field of measuring obtained by the method the length of the path of the reference beam is substantially momentarily changed with a value corresponding to 1/4 wavelength of the emitted light, the digitzed signal processing means being adapted to establish whether a change in sign takes place with respect to a mean value for said signal, the same or the opposite sign being applied to the registered variation of the distance if the electrical signal is positive or negative after the momentary change, providing the momentary change is an increase of the length of the path and the opposite application of the sign, if the change is a decrease of the length of the path of the reference beam.
Patent EP-0229894-A2 (EP)
Title: Verfahren zum Schleifen der Verzahnung von Kegelrädern mit längsgekrümmten Zähnen sowie Werkzeug und Vorrichtung zur Durchführung des Verfahrens
Inventor: KOTTHAUS ERICH
IPC: B23F23/12
Filed: 1986-10-31
Abstract: Mit diesem Verfahren wird die Verzahnung von vorverzahnten Kegelrädern (1,2) mit längsgekrümmten Zähnen nach dem Einsatzhärten feinbearbeitet. Um einen wirtschaftlichen Einsatz solcher Kegelräder mindestens bei Grosserien zu ermöglichen, werden die Kegelräder (1,2) als Werkstücke geschliffen, indem ein kegelschraubenförmiges und mit Achsversetzung (Hypoid) zu einem Werkstück (1,2) ausgelegtes sowie mindestens eine abrasive Oberfläche (19,43) an Zahnflanken (20) seiner Verzahnung aufweisendes Werkzeug (18,41) verwendet wird und wobei Werkzeug (18,41) und Werkstück (1,2) im Verhältnis ihrer Zähnezahlen miteinander kämmend angeordnet und zwangsläufig und synchron angetrieben werden, die Achsversetzung des Werkzeuges (18,41) und die Drehzahlen von Werkzeug und Werkstück derart gewählt werden, dass eine relative Gleitgeschwindigkeit zwischen Werkzeug und Werkstück in den Bereich von Schleifgeschwindigkeit fällt, sowie mit vorgegebener Zustellbewegung mindestens alle hohlen oder erhabenen Zahnflanken (55,56) des Werkstückes (1,2) kontinuierlich in einem Arbeitsgang geschliffen werden. Als Schleifwerkzeug wird ein Zahnrad verwendet, das kegelschraubenförmig gekrümmte Zähne aufweist, welche an ihren Zahnflanken mit einer abrasiven Schicht versehen sind, wobei das Werkzeug achsversetzt zu dem zu schleifenden Werkstück angeordnet wird. Damit sowohl das zu schleifende Werkstück als auch das Schleifwerkzeug synchron mit der erforderlichen Drehzahl angetrieben werden kann, sind sowohl Werkzeug als auch Werkstück an je einem Elektromotor befestigt und die beiden Elektromotoren sind über eine "elektrische Welle" miteinander verbunden.
Patent EP-0233371-A2 (EP)
Inventor: SUGIMORI TERUHIKO
IPC: C08J3/00
Filed: 1986-12-23
Abstract: Emulsion polymerization type thermoplastic resin of high performance can be produced by the following methods: namely, a method which comprises removing an aqueous phase from a two-phase mixture comprising a latex of polymer (l) produced by emulsion polymerization, a water soluble agent (2) in an amount of l0% by weight or less of said polymer (l) which is capable of coagulating the latex of polymer (l) and an organic agent (3) in an amount of 0.l to 6 times the weight of said polymer (l) which is capable of dissolving both an uncrosslinked polymer contained in said polymer (l) and thermoplastic polymer (4) mentioned hereinbelow and has a solubility in water of 5% by weight or less at 25°C, then melt-mixing molten polymer which has been subjected to a first devolatiliza­tion by a thermal means with thermoplastic resin (4) and then subjecting the mixture to a second devolatilization; and a method which comprises removing an aqueous phase from a two-phase mixture comprising a latex of polymer (l) produced by emulsion polymerization, a water soluble agent (2) in an amount of l0% by weight or less of said polymer (l) which is capable of coagulating the latex of polymer (l) and an organic agent (3) in an amount of 0.l to 6 times the weight of said polymer (l) which is capable of dissolving an uncrosslinked polymer contained in said polymer (l) and has a solubility in water of 5% by weight or less at 25°C and then melt-mixing the molten polymer from which volatile component has been devolatilized by a thermal means with thermoplastic polymer (4′).