baber/WOPTO huggingface dataset:
Patent EP-0054081-A1 (EP)
Inventor: GEIGER OTTO JOSEF
IPC: H02K16/00
Filed: 1980-12-16
Abstract: With this pulsed motor-generator type, a new energy program has been disclosed, by means of which utilisation of the processes in the separate generator parts and in the separate motor parts, using the pulsing at the respective point in time, this electric motor-generator could be produced. The special feature resides in that an enormous saving of externally supplied energy is ensured by conversion of mechanical energy into electrical energy. On the basis of this new principle, a very good economic effect can be achieved. The economic significance of the application of this generator can be used in a most versatile manner - in industry, domestically, for residential building construction and for vehicles of all types. The new type of motor-generator is disclosed as a result of the demand for the products and the special features for the world market. The components for designing these new-type generators have a completely new form compared with the previously technically known generators. The performance parameters are governed by the required energy consumption and can be constructed of any size. However, since easily produced components are required, the components used can be produced in the modular system. The production of these motor-generators can be carried out by a traditional machine shop.
Patent EP-0019402-A1 (EP)
Inventor: BORJA ARTHUR
IPC: C23F1/00
Filed: 1980-05-02
Abstract: A process for applying a volatile liquid maskant to an article to be subjected to chemical milling includes the steps:
     a) providing a controlled temperature bath of said volatile maskant characterized as fast drying, and also providing a vapor blanket overlying the bath,   b) placing the article into position above the level of the bath and blanket, and adjusting the temperature of the article in relation to the bath temperature,   c) lowering the article through the blanket into the bath, and withdrawing the article upwardly from the bath and through the blanket at a controlled rate characterized in that the maskant coats the article to controlled coat thickness, and also in thatthe bath remains substantially free of return drainage of maskant off the withdrawn article,   d) and, following said upward withdrawal, flowing a gas stream into contact with the maskant coat while the article remains above the level of the bath to assist in rapid drying of the maskant.   
     The apparatus comprises a tank (11) to receive a controlled temperature bath of the liquid maskant (12), cooling coils (23) located just above the top level of the bath and an enclosure (25) placed above the tank and adapted to receive the article (16) to be lowered on withdrawn from the bath. Said enclosure (25) further includes means (35, 36) for flowing gaseous streams in contact with the article (16).
Patent EP-0046476-A1 (EP)
Inventor: JORGER ALFRED
IPC: F28D21/00
Filed: 1980-08-27
Abstract: The heat exchanger for utilising the waste heat of flue gases has a cylindrical housing (1) with two coaxial helical coils (3) through which a heat transfer fluid flows. The heat transfer fluid is circulated by a pump (15) which is controlled by a switch (16) which is, in turn, actuated by a temperature sensor (19) which measures the temperature of the flue gases. The system is arranged so that the pump is inoperative below a predetermined temperature of flue gases. Once this temperature is reached the pump is switched on. In addition the flow of the heat transfer fluid is so controlled that it increases with increasing flue gas inlet temperature, in order to maintain a constant gas temperature at the chimney outlet.
Patent EP-0023894-A1 (EP)
Inventor: SALVAGNINI GUIDO
IPC: B21D5/04
Filed: 1980-07-30
Abstract: Forming press for making perimetral bends on metal sheets or plates comprising a support structure having a C-shaped cross section with horizontal arms, a fixed lower counterblade, and an upper blank counterblade, movable in a vertical direction, a cutter block carriage, movably guided in the vertical direction between the arms of said support structure, an upper bending blade and a lower bending blade mounted on said cutter block carriage and having respective active parts cooperating with said counterblades for the downward and upward bending of the edge of a plate firmly held by the counterblades. In order to prevent the surfaces of the plates, when particularly treated, e.g. satinized, prepainted or coated with protective layers, from being subjected to laceration, microfissuring or to more or less diffuse cracks during the bending, at least one of the bending blades is adjustably movable toward and away from the counterblades from a prefixed initial variable position, at which a prebending is carried out, to a second variable prefixed position closer to the counterblades at which the bending is completed.
Patent EP-0037890-A1 (EP)
Inventor: KLEEMANN AXEL DR
IPC: C07C213/04
Filed: 1981-02-21
Abstract: Die Herstellung von 1-Aminopropandiol-(2,3) mit guten Ausbeuten und in technisch einfacher Weise wird durch Umsetzung von flüssigem Ammoniak mit Glycid unter Druck erreicht.
Patent EP-0042515-A1 (EP)
Inventor: UHLEMAYR ALBERT
IPC: C09D11/10
Filed: 1981-06-03
Abstract: Papier-Druckfarbe, die neben Pigmenten und sonstigen üblichen Druckfarben-Bestandteilen, nicht trocknende Alkydharze enthält.
Patent EP-0044521-A1 (EP)
Inventor: FERRI BENIAMINO
IPC: H05K13/04
Filed: 1981-07-15
Abstract: Process and relative feeding device to provide small objects on a single plane, according to which in a series of magazines (23) holding the stacked objects (01, 02, 03, ..., 010) of different thicknesses and tolerances a differentiated operation pusher (19, 29) by adjustable stroke is caused to act upon one end of each of said magazines (23), whereas at the same time the opposite ends or free top openings (45) of the magazines (23) are closed by a stop device (16, 36), said objects thus moving against said device; then moving the latter away from said openings (45) and contacting the aligned external surface (P-P, P'-P') of the objects with the planar surface onto which said objects will be applied.
Patent EP-0053710-A1 (EP)
Inventor: FLEISSNER HEINZ DR
IPC: D06B19/00
Filed: 1981-10-28
Abstract: Die mit einer mit Schaumchemikalien vermischten Flüssigkeit gleichmäßig über die Arbeitsbreite versehene Warenbahn ist auf der Florseite zur Erzeugung des Schaumes bzw. zum vollständigen Netzen aller Florfasern zu massieren. Dazu dient eine von der Warenbahn teilweise umschlungene, drehbar gelagerte Haspel oder ähnliches, die auf ihrem Umfang gleichmäßig verteilte Rundstäbe aufweist. Die Warenbahn liegt mit Spannung an der sich drehenden Haspel an. Auf der Rückseite ist die Warenbahn mittels eines gespannt gehaltenen, luftundurchlässigen Andruckbandes oder mittels einer verschleißfesten Druckschale gegen die Haspel gepreßt.
Patent EP-0038578-A1 (EP)
Inventor: FRECH HANS
IPC: H05K5/04
Filed: 1981-02-06
Abstract: 1. Pluggable module for RF equipment having a metal housing consisting of a basic part (5) and a cover (6) welded thereto, which housing surrounds a thick-film circuit (2) having soldered-on plug pins (3, 4), some of which are conductively connected to the housing and others insulated therefrom, characterized in that the basic part (5) of the housing is tub-shaped, that on one of the sidewalls of the tub-shaped part there are openings (8) which have a diameter exceeding the thickness of the plug pins (3, 4) and through which the plug pins are led out of the housing (5), that the pins (3, 4) are at least substantially centrally disposed relative to the openings (8), and that the pins connected to the housing (Fig. 3, Fig. 5) each have in the region of the passage through the associated opening (8) a collar-shaped thickening (9) corresponding to the size of the opening, each of which thickenings fits with a loose fit into the opening (8) and is connected to the housing (5) by at least one weld (10) applied by means of a laser.
Patent EP-0067910-A1 (EP)
Inventor: LANGHAM MAURICE E
IPC: A61K31/22
Filed: 1981-06-18
Abstract: Compounds for treating ocular hypertension by topical administration are the C 1 -C 8  alkanoyl diesters of α-methyl epinephine and α-methyl norepinephine and the pharmacologically acceptable acid salts thereof. Compositions containing α-methyl epinephrine, α-methyl norepinephrine, their C 1 -C 8  alkanoyl diesters and the pharmacologically acceptable acid addition salts thereof are also disclosed.
Patent EP-0049080-A1 (EP)
Inventor: ZUPANCIC RONALD LEO
IPC: H01M2/12
Filed: 1981-09-22
Abstract: There is disclosed a safety blow-out vent closure for galvanic cells, such as nonaqueous oxyhalide cells, which comprises the employment of a deformable member (56) which is force-fitted in a vent orifice (25) in said housing and adapted to at least partially be ejected from the vent orifice upon the buildup of a predetermined internal gas pressure within the cell. The invention is also directed to a method for assembling an electrochemical cell with the above-described safety vent closure. Preferably a conductive, tubular member (41) is secured to the cells housing and surrounds the vent orifice.
Patent EP-0060955-A1 (EP)
Inventor: MARTEL JACQUES
IPC: C07D405/04
Filed: 1981-03-25
Abstract: 1. The compounds with the general formula (I) :  see diagramm : EP0060955,P18,F1  in which R1 represents a linear or branched alkyl radical, including from 1 to 3 carbon atoms, R2 represents a linear or branched alkyl radical, including from 1 to 3 carbon atoms, or R1 and R2 , together with the carbon atoms to which they are attached, represent a carbon homocycle including from 5 to 6 carbon atoms and R3 represents either a  see diagramm : EP0060955,P18,F2  group in which Y represents a linear or branched alkyl radical, including from 1 to 6 carbon atoms, or a phenyl radical possibly substituted by a halogen atom or by an alkyl or an alkoxy radical including from 1 to 3 carbon atoms, or a -CO2 Z group in which Z represents a linear or branched alkyl radical, including from 1 to 6 carbon atoms, a cycloalkyl radical including from 3 to 7 carbon atoms, a phenyl radical or a benzyl radical, or a SO2 Z1 group in which Z1 represents a linear or branched alkyl radical, including from 1 to 6 carbon atoms.
Patent EP-0042788-A1 (EP)
Inventor: AVOCAT JEAN PAUL
IPC: H01G4/30
Filed: 1981-06-17
Abstract: 1. Medium tension capacitive voltage divider comprising a capacitor whereof the plates (19, 22) are moulded in an insulating material and presenting surfaces having a small radius of curvature directed towards each other, characterized by the combination of : a) a first plate (19) constituted by at least one flat thick disc, comprising rounded edges with a radius of curvature greater at all points than the value which is able to bring aobut a dangerous dielectric overload of the insulating material and which depends on the admissible electrical gradient in the latter, the said first plate (19) bein supported by a conducting cylindrical coaxial rod (20) connected to a terminal (30) corresponding to the first plate (19), possible by at least a second rod (29) connected by screwing to the first rod (20) ; b) a mass of solid dielectric material (21) moulded around said first plate (19) and the point where the support rod (20) is connected to the disc, the outer surface of this dielectric material being at all points at a nearly constant distance from this first plate (19) and from its rod (20) except in the vicinity of the central part of the support rod (20) where this material forms a neck (24) with rounded lobes (25, 26) surrounding the said rod and a re-entrant portion (27) along the rod, the section comprising the axis of the rounded rod connecting the dielectric material (21) to the first lobe (25) having a radius of curvature greater than that which is able to bring about a dangerous dielectric overload of the insulating material ; c) a second plate (22) constituted by a conducting layer covering the outer surface of the mass of dielectric material (21), with the exception of the neck (24) comprising the lobes (25, 26) and stopping after a first groove, at the beginning of the convex region of the first lobe (25), thus containing an electrical deflector, the said second plate (22) being connected to a conducting wire (33) connected to a second terminal (32) corresponding t othe second plate (22) ; d) a solid outer insulating mass (23) of synthetic resin or elastomer covering the mass of dielectric material (21) and the second plate (22) by being moulded around the latter and exposing externally : - the two terminals (30, 32) of the plates (19, 22), whereof one axial terminal (30) serves as a support with a srew thread (31), and - an axial support (34) with a screw thread (35) embedded in the insulating mass (23), this insulating mass (23) forming part of a piece of electrical equipment such as a support insulator or a current or voltage transformer.
Patent EP-0056207-A1 (EP)
Inventor: CHAUVEL GERARD
IPC: H04N7/025
Filed: 1981-12-11
Abstract: This method consists in detecting in the transmitted signal a binary value code (OO) determining the start of the repetition of a message element on the display device (18). The corresponding code is permanently stored in a fixed register (57) whose content is compared with the current code of the message elements. In the event of equality, a comparator causes inhibition of a time-base circuit (43) ensuring the successive processing of the codes of the message elements. The inhibiting of the time-base circuit is suppressed by counting down the number of repetitions required or by the line synchronising signal for the tube (18). This method permits considerable reduction in the capacity of the page memory (22) in which the message elements of each message page to be displayed are stored. Application in teletext transmission networks. <IMAGE>
Patent EP-0066057-A1 (EP)
Inventor: KONRAD CHARLES EDWARD
IPC: B60L15/28
Filed: 1982-04-02
Abstract: A power control system for a DC electric motor includes a control power regulating means which selectively connects either the armature of the motor, the field winding of the motor or both in a series current path with a DC power source permits operation of the motor in either an armature current or field current control mode using a single regulating circuit. In the field current control mode a contactor connects the armature of the motor directly across the power source and the regulating circuit controls the field current to regulate torque developed by the motor. The armature circuit and field circuit are interconnected by a diode which permits electronic switching between armature current control and field current control modes of operation.
Patent EP-0064204-A1 (EP)
Inventor: NEHEN ULRICH DR
IPC: B41M5/00
Filed: 1982-04-19
Abstract: 1. Process for the production of pressure-sensitive carbonless copying papers by flexographic printing, characterised in that a composition which has a content of optionally chlorinated hydrocarbons or ethers which are liquid at 20 degrees C and have a boiling point of 50 - 180 degrees C as the solvents, a content of polymeric binders which are soluble in these solvents and a content of microcapsules containing dye precursors and having an average diameter of 5 - 20 mu m, is printed on to part or whole of the surface of a paper by the technique of flexographic printing using a printing block which does not swell in the solvents of the composition and the solvent is then removed.
Patent EP-0065690-A1 (EP)
Inventor: RUARK WILLIAM WEBSTER
IPC: B24D3/00
Filed: 1982-05-10
Abstract: Disclosed is an improved method for dry grinding a workpiece comprising a non-ferrous metal carbide- containing alloy with a resin bonded grinding element . having diamond particles embedded in the grinding surface thereof. Such improvement for increasing the grinding ratio and decreasing the power required to rotate the grinding element during grinding operations comprises coating the exterior surfaces of each said diamond particle with a layer of metal consisting essentially of silver prior to embedding the diamond particles in the grinding element.
Patent EP-0088820-A1 (EP)
Inventor: MAEOKA HIDEHIKO
IPC: G21K4/00
Filed: 1982-06-01
Abstract: A radiographic image conversion screen comprises a support, a first fluorescent layer formed on the support and consisting essentially of a blue emitting phosphor and a second fluorescent layer formed on the first fluorescent layer and consisting essentially of a green emitting rare earth phosphor.
Patent EP-0066866-A1 (EP)
Inventor: HETZEL MAX DIPL-ING
IPC: H02K7/02
Filed: 1982-06-04
Abstract: The damping mass for stepping motors having uniform or unequal switching steps, is arranged on the motor shaft and has, during starting of the motor, a low inertia but still capable of damping mechanical and/or electric oscillations occuring in the operating frequency range. The damping mass has the shape of a roller bearing (11-13), of which the inner ring (11) is fixed to the shaft of the motor, which is arranged in a casing (14) filled with an oscillating damper liquid, and of which the outer ring (12) is rotatingly movable.
Patent EP-0068397-A1 (EP)
Inventor: LANGENOHL ROLF
IPC: B23P15/22
Filed: 1982-06-22
Abstract: Ein Rohling für einen Treibkäfig weist bereits Trennfugen 25 auf, die zum Vermeiden kostenintensiver Zerspanung durch Strangpressen und anschließendes Reduzierwalzen verwirklicht werden. Ein gegenüber dem fertigen Treibkäfig vorgebbares Übermaß ist durch einen radialen Abstand 29' eines Trennfugenendes 29 von der Umfangsfläche 23 jeweiligen Anforderungen eng anpaßbar.
Patent EP-0075194-A1 (EP)
Inventor: DANGSCHAT RAINER
IPC: H04N3/18
Filed: 1982-09-08
Abstract: 1. A television receiver, in particular a colour television receiver which has a mains connection and an infrared remote control device and which has solar cells for re-charging a buffer battery, characterised in that the solar cells are arranged on the television set ; that during standby operation< the television receiver is completely disconnected from the mains ; and that when putting the set into operation (switch-on command), the energy for the switch-on relay is drawn from the buffer battery which is charged by the solar cells during the standby operation.
Patent EP-0080649-A1 (EP)
Inventor: NAKAHARA CHIZUKO
IPC: G01N33/52
Filed: 1982-11-16
Abstract: A method for determining a bacterial endotoxin in an assay sample by an amoebocyte lysate component of horseshoe crab in the presence or absence of a substrate for endotoxin determination, characterized by using an assay sample in the liquid state obtained by treating said assay sample with an endotoxin-free acid having a pKa25°C value of not more than 3 at a pH of not more than 3; and a kit therefore consisting essentially of a receptacle containing (a) an endotoxin-free acid having a pKa 25°C  value of not more than 3 for treating the assay sample and a receptacle containing (b) an amoebocyte lysate component of horseshoe crab.
Patent EP-0081185-A1 (EP)
Inventor: WEIDENBACH GUNTER DR DIPL-CHEM
IPC: C07H3/04
Filed: 1982-11-30
Abstract: Die Produktivität eines auf der Basis SiO2-Träger hergestellten Katalysators mit Glucoseisomeraseaktivität wird erheblich gesteigert, wenn man dem mit dem Trägerkatalysator gefüllten Reaktor eine Vorsäule vorschaltet, die mit Formlingen aus SiO2 oder Alumosilikat gefüllt ist.
Patent EP-0057499-A1 (EP)
Inventor: NKANO MASAKI
IPC: C09K11/78
Filed: 1982-01-07
Abstract: A phosphor emitting a green to bluish white fluorescence has the general formula:
     wherein M is at least one element of La, Gd, and Y and O<x≤2.0. 
     These phosphors have high brightness, and in a fluorescent lamp prepared by using this phosphor, degradation of the brightness with time is very small.
Patent EP-0078653-A1 (EP)
Inventor: HASEGAWA KENICHI
IPC: H04N5/922
Filed: 1982-10-26
Abstract: In a circuit for angularly modulating a composite video signal (SG1) by means of a variable frequency oscillator (VCO), a desired frequency deviation of modulated video signal can be easily set. Namely the width fo frequency deviation and the lower limit frequency of the angularly modulated video signal can be set independently from each other. 
     Only the oscillation frequeny changes with a variation of the value of resistors (R 2 ) while the width of frequency deviation makes no variation. The width fo frequency deviation changes when the value of the resistor (R 3 ) is varied.
Patent EP-0069641-A1 (EP)
Title: Matériau polyacétylène conducteur à grande stabilité, et son procédé de fabrication
Inventor: SCHUE FRANCOIS
IPC: H01L51/30
Filed: 1982-06-25
Abstract: L'invention concerne un film de polyacétylène dopé de manière à constituer un semiconducteur organique ou même un conducteur de type métallique. Elle a pour but de rendre le dopage plus homogène et d'améliorer la stabilité dans le temps. Le procédé d'obtention consiste à utiliser comme dopant un sel d'un élément, tel que le chrome, le nickel, le fer, le titane, le tungstène ou le molybdène, appartenant à la famille des métaux dits "de transition", ou un sel d'un élément comme l'europium ou l'ytterbium appartenant à la famille des lanthanides. Le dopage s'effectue en immergeant le film dans une solution à faible concentration du dopant, dans le toluène par exemple, et à maintenir l'ensemble à faible pression et à la température ordinaire, pendant une durée d'un à quelques jours selon le taux de dopage et la conductivité désirés. Applications aux photodiodes et aux photopiles.
Patent EP-0077277-A1 (EP)
Title: Procédé et dispositif d'application de pinces hémostatiques et pinces hémostatiques appliquées par ce dispositif
Inventor: HROUDA GEORGES
IPC: A61B17/122
Filed: 1982-10-13
Abstract: La présente invention concerne un procédé et un dispositif d'application de pinces hémostatiques. Le dispositif d'application (20) de pinces hémostatiques (2) est en forme de pince comprenant deux bras (21, 22) reliés de manière pivotante et actionnant deux mâchoires (24, 25) dont l'une (24) comprend deux éléments de mâchoire (29, 30) agencés pour être appliqués successivement sur l'autre mâchoire (25) de manière à successivement former une boucle avec recouvrement des extrémités de la pince hémostatique (2) et écraser ladite boucle ainsi formée jusqu'à obturation du conduit souple. L'invention s'applique notamment dans le domaine médical.
Patent EP-0063102-A1 (EP)
Inventor: RENI MARIO
IPC: B24B31/02
Filed: 1982-01-12
Abstract: Apparatus is described which consists essentially of a barrel (3) rotatably supported with its longitudinal axis inclined to the horizontal for rotation about the said axis. The barrel has one end open (8) for the loading in of pieces to be treated and its opposite end closed by a movable lid (9). This lid (9) is spaceable axially from the barrel to form an annular passage acting as a sieve of variable opening according to the size or shape of pieces which are to be discharged through the said passage. This apparatus allows the detachment and separation of cast pieces from risers and the like detached waste parts to be carried out rapidly and automatically.
Patent EP-0119993-A1 (EP)
Inventor: HIELM ODD W
IPC: A01D43/08
Filed: 1982-07-06
Abstract: Moissonneuse et procédé de moisson de paille complète dans lequel la majorité des grains sont battus immédiatement avant que le blé soit hâché en petits morceaux. Selon un mode préférentiel de réalisation, le blé est hâché au moyen d'un certain nombre de couteaux sur un cylindre rotatif contre un dispositif coupant fixe (27), tandis que la majorité des grains sont battus immédiatement avant au moyen d'un certain nombre de semelles de battage (25) sur le même cylindre, le blé non coupé étant battu contre le dispositif coupant fixe par les semelles de battage. Le grain hâché mélangé tombe dans un récipient accumulateur ou dans un autre récipient, cette action étant facilitée par les batteurs ou par le support des batteurs.