baber/WOPTO huggingface dataset:
Patent EP-0031095-A2 (EP)
Inventor: HEIMANN BERND DR DIPL-PHYS
IPC: H01J29/45
Filed: 1980-12-11
Abstract: Eine Doppelschicttt mit Hetero-Übergang soll Teil einer Speicherelektrode für eine optoelektronische Bildaufnahmevorrichtung sein. Sie entsteht durch Aufdampfen von n-leitendem Cadmiumselenid oder Cadmium sulfoselenid auf eine n<+>-leitende Signalelektrodenschicht aus Zinnoxid. Das aufzudampfende Material wird unter geringem Zusatz von Boroxid-Glas im Vakuum gesintert und kann dann spritzerfrei aufgedampft werden. Der Hetero-Übergang ist nahezu frei von metallischem Cadmium. Anwendung insbesonder bei einem Vidikon-Target.
Patent EP-0017360-A2 (EP)
Inventor: CONNELL NEVILLE G A
IPC: G11B7/253
Filed: 1980-03-12
Abstract: Deposition of continuous pin-hole free tellurium films with thicknesses to less than 150A on a suitable substrate is achieved by first pretreating the substrate prior to film deposition, Ion sputtering or bombardment of the substrate surface with an inert gas prior to tellurium evaporation creates a dense coverage of nucleation sites on the substrate which improves the adhesiveness and resistance to abrasion and oxidation of the deposited film while providing very thin pin-hole free films of uniform thickness and desired crystallite orientation.
Patent EP-0034676-A2 (EP)
Inventor: UEBERSCHAER HUBERT JOACHIM
IPC: G01N1/10
Filed: 1980-08-27
Abstract: A liquid-sampling gauge for obtaining a sampling of liquid (e.g. water) from near the bottom of a liquid-filled container (e.g. a crude oil cargo tank) and for determining the depth of the water layer in the container. The gauge comprises a cylinder which is open at its upper end and closed at its lower end. A spring-biased valve normally closes an inlet opening through the lower end of the cylinder. The cylinder fills with oil through its open upper end as it is lowered into the liquid-filled container. As the cylinder reaches bottom, a valve actuator on the cylinder engages the bottom of the container and continued downward movement of the cylinder opens the valve which allows water on the bottom of the container to flow into the cylinder to displace oil from the cylinder. Flow will continue until the interface level insidethe cylinder equals the level of the water layer in the container. Upon lifting of the cylinder, the spring-biased valve closes, trapping the water in the cylinderfor retrieval, measurement and analysis.
Patent EP-0040304-A2 (EP)
Inventor: BIRRER NIKLAUS
IPC: F03G3/00
Filed: 1981-03-18
Abstract: This installation utilises the force of attraction and gravitational force of the earth, ebb, flow, pressure and vacuum jointly for the production of energy by means of a container system (1) which is partially or completely filled with a dividable medium or compressed air and can be used open or hermetically sealed. This filling or pressure is supported on a flying sealed sliding-piston platform or rotary-piston platform (2). By continuously alternating changeovers of the shut-off gate (6) and the changeover cock (7), the medium filling is passed in a continuously alternating circuit by means of a return dosing pump (5) and a return line (4) and the sliding-piston platform (2) is set in motion from A to B and from B to A. This power generation is transmitted via a transmission shaft (8) to a conversion gear (9) and by means of a flywheel to the object to be driven directly or to a current generator (10). For additional power generation, the hermetically sealed medium filling is compressed by means of a pressure-proportioning pump (11), the installation enlarged, a flywheel installed, an additional conventional turbine installed in its return line (4) or in the outlet line (4b) and kept in operation by a fitted automatic control block and fuse block (12). The installation can likewise be connected with through-flow to a flowing spring, stream, river, waterway, reservoir or dam (1a) or installed in the existing pipe system of the latter with the existing power turbine connected upstream or downstream, this medium filling no longer being passed into the circuit of the installation but passed into the outflow line (4b). <IMAGE>
Patent EP-0038020-A2 (EP)
Inventor: KOLODZIEJSKI STANISLAW
IPC: G01F1/08
Filed: 1981-04-08
Abstract: The subject matter of the invention is an impeller flow-meter, particularly for accurate measurement of the flow rate of liquid fuel fed to an internal-combustion engine. In the flow-meter according to the invention, an impeller chamber (1) is provided with an inlet pipe (2), surrounded coaxially by an ante-chamber (3). A supply pipe (4) is provided for the liquid fuel and an offtake pipe for excess fuel, these pipes being situated in different planes along the axis of ante-chamber (3). A space (6) is located between the entrance end of inlet pipe (2) and the exit end of supply pipe (4). A slot (7) is formed between the outer wall of inlet pipe (2) and the inner wall of the coaxial ante-chamber (3). The slot (7) communicates with space (6) and offtake pipe (5). As a result of this structure, pulsations in the liquid supply, which would affect the impeller accuracy, are substantially extinguished in space (6) before reaching the impeller chamber (1).
Patent EP-0047534-A2 (EP)
Inventor: OIZUMI MASAYUKI
IPC: H01B3/48
Filed: 1980-02-01
Abstract: The invention relates to a process for producing insulating laminates and metal clad laminates for electric use by laminating a plurality of reinforcements impregnated with a curable resin, which is characterized by impregnating each of said reinforcements with a liquid curable resin without using a solvent and applying the same liquid curable resin to the surface of the impregnated reinforcements or impregnating each of said reinforcements with excessive liquid curable resin; forming a piled body of said reinforcements; passing said piled body through a slit device to control the quantity of resin existing between the layers of reinforcements; and curing the laminate; thereby providing a laminate comprising layers of cured resin existing between and extending substantially over the reinforcements.
Patent EP-0055376-A2 (EP)
Title: Anschlussteil für das lösbare Verbinden eines Halbleiterchips mit ihm
Inventor: ADHAM JAWAD FAIK
IPC: H01R12/71
Filed: 1981-10-29
Abstract: Zum Vermeiden der Beschränkungen, die durch die Störspannung bedingt sind, die beim gleichzeitigen Schalten mehrerer monolithisch integrierter Treiberschaltungen entsteht, wird ein Anschlußteil (10) für ein Halbleiterchip (12) angegeben, bei dem die Verbindungen zwischen verschiedenen Halbleiterchips über optische Wandler (42) und Lichtleiter (46) erfolgt. Das mehrschichtige Anschlußteil weist in seiner obersten leitenden Schicht (16) eine Öffnung (14) für das Halbleiterchip (12) auf, das mit verformbaren Anschlußflächen (66) versehen ist. Diese kommen beim Einsetzen des Halbleiterchips mit Kontaktstiften (34) in Kontakt. Zwischen jeweils zwei Kontaktstiften ist ein optischer Wandler (42) angebracht, der als Lichtsender und -empfänger dient. Ein über den einen Kontakstift zugeführtes elektrisches Signal des Halbleiterchips wird nach der Umwandlung in ein Lichtsignal über einen Lichtleiter an einen entfernten Verbindungspunkt übertragen. Ein eintreffendes Lichtsignal wird durch den optischen Wandler in ein elektrisches Signal umgewandelt und über den zweiten Verbindungsstift dem Halbleiterchip zugeführt. Befestigungsmittel (26, 70) halten das Halbleiterchip sicher an seinem Platz fest.
Patent EP-0054715-A2 (EP)
Inventor: FRATER GEORG DR
IPC: C07D207/404
Filed: 1981-10-29
Abstract: The invention is concerned with propionic acid esters of the formula   <IMAGE> wherein R<1>, R<2>, R<3>, R<4>, R<5>, m, n and p have the significance given in the description, a process for their manufacture, weed control compositions which contain these compounds as the active substance, as well as the use of such compounds or compositions for the control of weeds.
Patent EP-0055481-A2 (EP)
Inventor: HIGASHI MITSUO
IPC: C25D5/12
Filed: 1981-12-24
Abstract: A chromium-plated steel strip having an excellent weldability and a satisfactory resistance to corrosion, comprises a steel strip substrate, base layers consisting of an amorphous metallic material, for example, Ni-P or Ni-B alloy, and each having a weight of 3 to 500 mg/m 2 , intermediate layers consisting of tin and each having a weight of 2.8 g/m 2  or less, and surface layers consisting of metallic chromium and hydrated chromium oxide.
Patent EP-0047031-A2 (EP)
Inventor: BANNON ROBERT PATRICK
IPC: C07C7/13
Filed: 1981-08-07
Abstract: A continuous, cyclic, vapour-phase adsorption process for the separation of normal paraffins from a hydrocarbon feed mixture, providing improved efficiency of separation and continuity of product flows. For purposes of this process, a continuous flow of the feed mixture and a continuous flow of an eluent are passed in repetitions of a particular sequence of six process steps to at least three molecular . sieve adsorbent beds.
Patent EP-0048530-A2 (EP)
Inventor: HAAS DAVID JEAN
IPC: G01V5/00
Filed: 1981-09-21
Abstract: The present invention involves an optical magnification system (30) for viewing magnified portions of articles being inspected in X-ray examination systems. A combination of a full screen lens (24) and at least one magnification lens (26) are provided for variously inspecting the entire article or only suspicious parts thereof.
Patent EP-0033647-A2 (EP)
Inventor: YAMAGATA RYUTARO
IPC: G03G21/00
Filed: 1981-01-30
Abstract: A cleaning device for a transfer type electrostatic copying apparatus which comprises magnetic brush cleaning means for cleaning off a magnetizable toner remaining on a photo sensitive material after transfer, comprising : (a) a hair brush roller disposed between the magnetic brush cleaning means and a transfer zone, and having a construction that a hair brush is filled on a peripheral surface of a cylindrical sleeve of light transmitting material and driven for rotation and is contact with the photosensitive material; and (b) a charge eraser lamp secured within the cylindrical sleeve. The photosensitive material or photoreceptor is almost completely erased with respect to the charge, and consequently, the cleaning efficiency is markedly improved owing to the facilitated removal of the developing material through by the magnetic brush.
Patent EP-0049152-A2 (EP)
Inventor: NOZAWA RYOICHIRO
IPC: G05B19/19
Filed: 1981-09-29
Abstract: A numercial control method or apparatus in which a numerical control device (not shown) is adapted to control a machine tool equipped with a plurality of tables (11, 12), as one example, on which workpieces may be secured to be machined by a tool (13) mounted on a head. A table (12) which is not being controlled automatically by the numerical control device can be made independent of the automatic operation network of the numerical control device and placed in a manual operation mode or manual data input mode in which the table (12) can be moved manually even while the numerical control device controls the other table (11) or tables automatically.
Patent EP-0052473-A2 (EP)
Inventor: NOGUCHI HIROSHI
IPC: C07C231/00
Filed: 1981-11-10
Abstract: A compound of the formula
     wherein R is a lower alkyl group substituted with two or three fluorine atoms and X is a halogen atom, a lower alkyl group or a trifluoromethyl group, which is useful as a herbicide against a variety of weeds with a high selectivity to cotton, wheat and rice plant.
Patent EP-0051006-A2 (EP)
Title: Procédé et dispositifs pour transférer des charges électriques de signes différents dans une zone d'espace et application aux éliminateurs d'électricité statique
Inventor: LARIGALDIE SERGE
IPC: H05F3/04
Filed: 1981-10-02
Abstract: Dans une tuyère supersonique (122), on détend un courant d'air comprimé chargé d'humidité pour produire un aérosol de microparticules de glace. Une décharge corona est entretenue au col (124) de la tuyère (122) par une électrode effilée (126), des moyens d'alimentation (64) sous une haute tension alternative étant prévus entre l'èlectrode (126) et le corps de la tuyère (122). Les ions alternativement positifs et négatifs produits par la dècharge sont piégés par les microparticules de glace et éjectés par une buse à l'avant de la tuyère (122) hors de l'enceinte en direction d'une zone d'espace dont on veut élever la concentration en charges de signes différents. De préférence, les moyens d'alimentation électrique comprennent un condensateur C (130) dans le circuit de l'électrode-aiguille (126) et un anneau de garde (132) conducteur est noyé dans le corps de la tuyère (122) derrière la surface isolante de celle-ci. On obtient ainsi des flux globalement équilibrés de particules positives et négatives à la sortie de la tuyère. Application à l'élimination de charges statiques de corps électrisés.
Patent EP-0048688-A2 (EP)
Inventor: TSCHIRREN JEAN-DENIS
IPC: G01B11/16
Filed: 1981-08-14
Abstract: 1. Method to detect optically and/or to measure a deformation and/or a displacement of an object or part of an object in a direction roughly perpendicular to a reference beam, comprising the following phases : a) the said reference beam is emitted in the direction of a point integral with the said object, b) on this reference beam an optical means is interposed to deduct and deflect at least one part of this reference beam according to the said direction roughly perpendicular to the reference beam, this optical means being rigidly connected to the object at the said fixed point, characterised in that it furthermore comprises the following phases : c) the said beam is divided into two distinct beams having the same luminous intensity when the said object has not undergone any deformation and/or any displacement perpendicular to the reference beam, d) the said distinct beams are respectively focused on two detectors, and e) the relationship : I1 - I2 /I1 + I2 is measured, in which I1 represents the luminous intensity of one of the beams, and in which I2 represents the luminous intensity of the other.
Patent EP-0049701-A2 (EP)
Title: Verfahren zur Steuerung des Förderbeginns einer Einspritzpumpe sowie Vorrichtung zur Durchführung dieses Verfahrens
Inventor: LEHNER GERHARD DIPL ING DR
IPC: F02D41/34
Filed: 1981-10-08
Abstract: Bei einem Verfahren zur Steuerung des Förderbeginns einer Einspritzpumpe für Einspritzbrennkraftmaschinen in Abhängigkeit vom Drehmoment unter Berücksichtigung unmittelbar meßbarer Betriebsgrößen, zumindest der Drehzahl, wird das Drehmoment aus der Abstützkraft des Motors an einem festen Hebelarm gegenüber dem Fahrzeugrahmen oder dem Motorfundament ermittelt. Eine Vorrichtung zur Durchführung dieses Verfahrens enthält einen Speicher zur Speicherung des auszuführenden Programms aufweisenden Prozessor zum Ausführen von mindestens einer Rechenoperation, dem von Meßwertaufnehmern (29) jeweils ein Mäßfür Betriebsgrößen der Einspritzbrennkraftmaschine (31) darstellende Signale zugeführt werden und der eine Betätigungseinrichtung (15) zur Steuerung des Beginns der Kraftstofförderung der Einspritzpumpe steuert. Hiebei ist der Meßwertaufnehmer (29) für die Ermittlung des jeweils vom Motor (31) abgegebenen Drehmoments als Kraftmesser für die Abstützkraft des Motors gegenüber dem Fahrzeugabnehmer (32) oder dem Motorfundament ausgebildet. Im Falle eines am Motorgehäuse angeflanschten Wechselgetriebes (37) ist auch ein die eingeschaltete Getriebestufe erfassender Meßwertgeber (38) mit dem Prozessor verbunden.
Patent EP-0074565-A2 (EP)
Inventor: HALDER WERNER
IPC: B23Q3/10
Filed: 1982-09-01
Abstract: Mounted on stopping strips (3) at the edge of the parallelepipedal base plate (1) of a workpiece pallet are stop surfaces (2) at right angles to one another. The base plate is divided by a grid system of mutually alternating columns (11, 12) and rows (13, 14), threaded bores (15) being provided only in the intersections of the columns (11) with the rows (13) and the columns (12) with the rows (14). With a grid division (t) between the columns and rows, the distance (a) between adjacent threaded bores (15) is  2ROOT 2 t. Structural elements (4), which form a support for the workpiece (7), have the same parallelepipedal form as thinner spacers (5) and have a minimum width of b = 2t. However, the spacers are present in lengths of 2t to 6t incremented. The structural elements (4), which are provided on their upper side with T-grooves (19), may support various structures such as a stop bolt (6). Their distance from the stop surfaces (2) is set in two directions by the spacers (5, 51, 52). The spacers themselves are merely fastened on the base plate in a threaded bore (15) by means of an Allen screw (18) fitted in their centre. Clamping devices (8), which are mounted on further structural elements (41), permit the workpiece (7) to be clamped against the stop bolts (6) and thus, via the structural elements (4) and the spacers (5, 51), against the stop surfaces (2). The production costs for the base plate are low, and the grid can be very finely divided. <IMAGE>
Patent EP-0081737-A2 (EP)
Inventor: WOLFF JOACHIM DR
IPC: D06P1/382
Filed: 1982-11-30
Abstract: Die Iyotrope, flüssigkristalline, wäßrige Phase eines in Wasser bei Raumtemperatur in einer Konzentration von 10-25% vorliegenden Reaktivfarbstoffs der Formel <IMAGE> wobei M<⊕> für H<⊕> oder ein Alkalimetallkation (vorzugsweise Na<⊕>, K<⊕> und Li<⊕>) steht und R eine faserreaktive Gruppierung ist, gegebenenfalls in Gegenwart von konzentrationserhöhenden Zusatzstoffen und/oder Puffersubstanzen, eignet sich in hervorragender Weise für die Herstellung von Färbebädern und Druckpasten für die Anwendung auf natürlichen und synthetischen Substraten, insbesondere Baumwolle, Wolle, Regeneratcellulose, Papier und Leder.
Patent EP-0083776-A2 (EP)
Inventor: WATTS MARK G
IPC: G21C7/00
Filed: 1982-12-21
Abstract: The fissile inventory required in operating a negative power coefficient nuclear reactor in an electric power generating system is reduced by cycling the load imposed on the system when 100% power can no longer be maintained at equilibrium due to xenon poisoning in order to induce an oscillation in the xenon concentration which is in antiphase with the power requirements so that 100% power can be maintained at least during part of the day. The load can be progressively reduced by a preset amount each night or a xenon suppression controller which forecasts the xenon reactivity at the time selected for a return to full power as a function reactor history, current reactor flux and an arbitrary load schedule can be used to determine the maximum reduced power level that will permit operation at full power at the selected time.
Patent EP-0070685-A2 (EP)
Inventor: HELLER MICHAEL JAMES
IPC: C12Q1/6818
Filed: 1982-07-14
Abstract: A homogeneous light-emitting hybridization assay is disclosed wherein light-labeled first and second single-stranded reagent segments are hybridized with a complementary target single-stranded polynucleotide from a physiological sample such that non-radiative energy transfer occurs between the light labels of the two reagent segments. At least one of the light labels is of the absorber/emitter type such that energy absorbed from the other light label is re-emitted as a different wavelength. Such secondary emissions can only occur if hybridization has taken place and hence the presence of the target polynucleotide is related to the amount of secondary light emitted.
Patent EP-0067802-A2 (EP)
Inventor: EKLUND KURT
IPC: E04H17/14
Filed: 1982-06-10
Abstract: A method of fixing sheet metal sections and wooden bars or boards relative to each other, which latter transversely to the longitudinal direction of the sheet metal sections can be inserted into holes punched in the sheet metal sections, at which method after the boards have been inserted into intended holes and after the positions and angles for the sheet metal sections and boards have been aligned relative to each other, the sheet metal sections are pressed together about the boards, so that the sheet metal section after the removal of the pressing force assumes a permanent deformation, while the inserted board or boards elastically spring back so that section and wood permanently are pressed against each other.
Patent EP-0092836-A2 (EP)
Inventor: LOSKORN RICHARD A
IPC: G06F13/38
Filed: 1983-04-26
Abstract: In a multiple line adapter organization for a data-comm network, each line adapter providing a receiver-transmitter (USART) and timer means which can interrupt and request service from an associated microprocessor. The microprocessor uses Read operators which can then identify the unit requesting service and identify the type of line operations to be used by that particular line adapter.
Patent EP-0094667-A2 (EP)
Inventor: BRUNNER ANTON DIPL-ING
IPC: G01S13/78
Filed: 1983-05-16
Abstract: 1. A secondary radar transponder with an antenna system having an omni-directional receiving antenna (8) for 45 degrees linear polarisation provided for the reception of an interrogation signal, and an omni-directional narrow-band transmitting antenna (9) designed for the specified polarisation is provided for the emission of response signals having a specified polarisation, in particular vertical linear polarisation, characterised in that the receiving antenna (8) is a wide-band antenna covering a broad frequency band that lies above the narrow frequency band of the transmitting antenna (9), that the transponder is connected by a first, wide-band receiving channel (1) to the wide-band receiving antenna (8), and that the transponder is connected to the narrow-band transmitting antenna (9) by a second, narrow-band receiving channel (2) and by a responder transmitter (7) driven by the two receiving channels via a transmitting/receiving switch (6), e.g. a circulator, as a result of which the narrow-band transmitting antenna (9) of the transponder is used to transmit the response signals and also to receive response signals in this narrow-band frequency, range.
Patent EP-0097860-A2 (EP)
Inventor: PRIESEMUTH WOLFGANG
IPC: C10H21/00
Filed: 1983-06-11
Abstract: 1. An acetylene-gas reactor, particularly for feeding a motor-vehicle engine, consisting of a storage container for calcium carbide, a reaction chamber disposed below the storage container and serving to generate the acetylene, a wire basket which is connected to the bottom of the storage container and projects into the reaction chamber and on which there is disposed a spraying-nozzle arrangement to supply the water necessary for the reaction, and an outlet socket, connected to the bottom of the reaction chamber, for the calcium hydroxide sediment and/or lime dust which accumulates, characterised in that disposed separately from the actual reaction chamber (6) is a separate gas-collecting and water-storage tank (2) which is fed with the excess water from the reaction chamber (6), that the lower portion (15) of this tank (2), which contains the water supply, is connected through a pipeline (15) to the spraying-nozzle arrangement (13), that a gas pipe (25) leads from the upper region of the reaction chamber (6), receiving the acetylene, to a bottom opening (26) in the separate tank (2) and that the outlet nozzle (20) for acetylene gas, leading to the consuming devices, is disposed in the upper region of the separate tank (2).