baber/WOPTO huggingface dataset:
Patent EP-0079852-A2 (EP)
Inventor: GIEZENDANNER RUEDI
IPC: E06C1/32
Filed: 1982-11-02
Abstract: Die Leiter weist zwei separate Leiterteile (1, 2) auf, die gegeneinander verschwenkbar und verschiebbar sind und auch völlig voneinander getrennt werden können. Sie ist als Stehleiter und als Anlegeleiter verwendbar. Der Leiterteil (2) ist mit Laufrollen (13) ausgerüstet, um den Transport der zusammengeklappten Leiter zu erleichtern. Ferner ist zwischen den Laufrollen (13) eine herausklappbare Tragplatte (19) angeordnet, so dass der Leiterteil (2) als Sackkarren dienen kann, wobei die abgekröpften Enden (9a) der Seitenholme (9) als Handgriffe dienen. Die Leiter weist einen einfachen Aufbau auf und ist im Haushalt und in gewerblichen Betrieben vielseitig verwendbar.
Patent EP-0093398-A2 (EP)
Inventor: VOIGT ULRICH DIPL-ING
IPC: H01R31/00
Filed: 1983-04-27
Abstract: The connection between electronic flatpacks of a data station and their connection panel is carried out via two flat cables which on the one hand are attached to a common connection plug on the flatpack and on the other hand are connected to a coding switch or to a signalling line plug, the coding switch and signalling line plug belonging to an interface. <IMAGE>
Patent EP-0098536-A2 (EP)
Inventor: OAKU TAKAAKI
IPC: B22F5/00
Filed: 1983-06-30
Abstract: A highly wear-resistant sintered ferrous alloy which consists essentially of 2.0-8.0% of Cr, 0.1-1.0% of B, 1.0-2.5% of Si, 0.3-1.2% of Mn, 1.2-3.8% of C, by weight, and the balance of Fe. The alloy is produced by compacting and sintering a powder mixture, which is preferably prepared by mixing 75-90 parts by weight of a cast iron powder with 25-10 parts by weight of a Fe-Cr-B-Si alloy powder.
Patent EP-0109534-A2 (EP)
Inventor: MULLER GUNTER
IPC: A23G3/20
Filed: 1983-10-13
Abstract: Rotating rollers 10, 10' are arranged so closely parallel to one another that the bodies 44, the surface of which is to be smoothed, rest between them in forming recesses 38 located essentially opposite one another, without falling through. The body in the forming recesses is made to rotate itself by the rotating rollers, with the result that the surface of the body is influenced. in particular, spherical chocolates, on the surface of which, for example, nut granulate is scattered, are smoothed by means of this apparatus. <IMAGE>
Patent EP-0109124-A2 (EP)
Inventor: HOEFS CORNELIS ADRIANUS MARIA
IPC: C12N5/00
Filed: 1983-11-04
Abstract: Cell culture microcarriers having a diameter in the range of from 60 to 300 µm, the carrier material substantially consisting of the polymerization product of cross-linked polyvinyl toluene provided with negatively or positively charges groups. 
     The microcarriers display a low degree of swelling and the adhesion of the cells in the inital stage of the breed is excellent.
Patent EP-0084959-A2 (EP)
Inventor: SALAM HASSAN PADDY ABDEL
IPC: G09F11/23
Filed: 1983-01-20
Abstract: A display device of the matrix type utilises coincident current selection of display elements by the provision of row conductors (R) activating row electromagnets (D) and column conductors (C) activating column electromagnets (H). Each display element includes a rotatable vane (S) which is stable in open and closed positions and a permanent magnet (M) co-operates with the electromagnet (D) to urge the vane (S) into the appropriate position. 
     Bar (L) extending from the vane (S) contacts the pole face of electromagnet (H) which, when activated, serves to inhibit movement of the vane irrespective of activation of the row electromagnet (D). Thus by pulsing the display row-by-row, the state of the display elements can be set by selective inhibiting of movement in coincident manner of the appropriate vanes (S) by pulsing the respective column conductors.
Patent EP-0100171-A2 (EP)
Inventor: CORBETT SYDNEY CHARLES
IPC: C23G1/00
Filed: 1983-07-07
Abstract: A treatment process, and apparatus for cleaning and treating articles, particularly applicable to the cleaning and treatment of brass stampings to remove contaminates such as grease and graphite therefrom comprises the steps of subjecting said articles to a washing treatment in washing apparatus (2) and subsequently subjecting the articles to a blasting process in a blast cleaning machine (8) in which the articles are subjected to abrasive particles projected at high speed.
Patent EP-0104818-A2 (EP)
Inventor: KING MONROE LEE
IPC: H01L21/265
Filed: 1983-09-08
Abstract: A device for neutralizing the positive static charge which tends to build up on a target (24) in an ion implanter (10). A ring (30) is placed in surrounding relation to the ion beam (17) just upstream of the target, and is electrically biased at a relatively low negative potential. Portions of the overscan beams (17b) of the implanter strike the negatively biased ring generating secondary electrons which are then directed to the positively charged target tending to neutralize such charge.
Patent EP-0112635-A2 (EP)
Inventor: TORDAY JOHN
IPC: C25D5/16
Filed: 1983-11-10
Abstract: A method of treating copper foil for use in the production of printed circuit boards to improve the adhesion of the foil to a base material includes the steps of depositing a nodular or dendritic layer of metal such as copper or zinc onto the foil and encapsulating said nodular or dendritic layer of metal with a layer of copper. A barrier layer is deposited over said encapsulating layer of copper, the barrier layer comprising an alloy of zinc, nickel and one or more of the metals lead, selenium, tellurium, tin or arsenic, the resultant structure then being passivated.
Patent EP-0108039-A2 (EP)
Inventor: WEHNER WOLFGANG DR
IPC: C07D303/36
Filed: 1983-09-30
Abstract: Ammonium-Stannate der Formel [(R¹)a(R²)bN(R³)c(R<4>)d]n<⊕> [(R<7>)qSnXrYt]w<n><⊖> (I), worin die Symbole R¹, R², R³, R<4>, R<7>, X, Y, a, b, c, d, n, q, r, t und w die in der Beschreibung angegebene Bedeutung haben, sind wirksame Biocide. Sie können sowohl im Materialschutz als auch zum Schutz von Kulturpflanzen verwendet werden. Besonders wertvolle Eigenschaften sind ihre gute Wasserlöslichkeit und ihre geringe Flüchtigkeit.
Patent EP-0141231-A2 (EP)
Inventor: BREZINSKY RICHARD H
IPC: H01B9/02
Filed: 1984-09-21
Abstract: A multilayer metal/organic polymer laminate structure is provided wherein the metal is stainless steel which has been plated with a duplex coating of a chromium containing oxide overlying a metallic chromium layer. One or more adhesive polymer layers are adhesively bonded to at least one chromium containing oxide layer. A non-adhesive polymer layer is optionally bonded to an adhesive polymer layer. A f ternatively, a second metal layer may be applied to an adhesive polymer layer to form a metal/plastic/metal laminate structure. The multilayer metal/organic polymer laminate structure may be used as a cable shielding tape for electrical cables, communications cables or lightwave data transmission cables.
Patent EP-0137448-A2 (EP)
Inventor: BLAISDELL RONALD G
IPC: H01K1/34
Filed: 1984-10-03
Abstract: This invention provides a one-piece frame for electric lamps. The frame has a one-piece body formed by bending operations on a pre-cut or pre-stamped blank sheet of stiff electrically conductive material. In an alternate embodiment of the invention, the frame has a one-piece body formed by bending operations on a single strand of stiff electrically conductive wire. Lamps employing the invention will be easier and cheaper to construct, and they will be of comparable or improved quality compared with their counterparts under the prior art.
Patent EP-0142739-A2 (EP)
Inventor: GEIGER ROLF PROF DR
IPC: C07D209/42
Filed: 1980-09-13
Abstract: 1. Claims for the Contracting States BE, CH, DE, FR, GB, IT, LI, NL, SE Compounds of the formula I  see diagramm : EP0142739,P5,F1  in which m is 1 or 2 Y1 denotes acetyl, nicotinoyl, or, if m is 2, also hydrogen, benzoyl or a radical of the formula II  see diagramm : EP0142739,P5,F2  and their salts. 1. Claims for the Contracting state AT A process for the preparation of a compound of the formula I  see diagramm : EP0142739,P5,F3  in which m is 1 or 2 Y1 denotes acetyl, nicotinoyl, or, if m is 2, also hydrogen, benzoyl or a radical of the formula II  see diagramm : EP0142739,P5,F4  and their salts, which comprises reacting a (C1 -C4 )-alkyl ester of a compound of the formula III  see diagramm : EP0142739,P5,F5  or a salt of such a compound with a strong non volatile organic base with an activated derivative of a carboxylic acid of the formula  see diagramm : EP0142739,P5,F7  in which Y1 is not hydrogen, splitting off from the product obtained the organic base or the ester group, optionally splitting off an acid radical in position Y1 or replacing same by another one and, if the compound carries a free SH group, oxidizing the compound, if appropriate, to give the disulfide compound, and optionally converting the compound of the formula I into its salts.
Patent EP-0143341-A2 (EP)
Inventor: BRORSSON FRITZ LENNART
IPC: A61M1/14
Filed: 1984-10-26
Abstract: An arrangement for the venting of a liquid which flows through a main duct (6), with the means (11-14) required for venting being arranged in a shunt line (15) connected in parallel and with means (12) for producing a recirculation of the liquid flowing through the shunt line (15) from a first point (16) in the main duct to a second point (17) arranged upstream of the same in the main duct with simultaneous venting. 
     The arrangement is intended in particular to be used in connection with medical treatment, e.g. for the venting of replacement liquid for haemofiltration or plasmafers or for venting of e.g. dialysis liquid.
Patent EP-0183872-A2 (EP)
Inventor: KANKAANPAA PENTTI
IPC: C08L97/02
Filed: 1984-12-07
Abstract: The invention relates to a glue mixture specifically for producing glued wood structures. The glue mixture contains a resorcinol-phenol resin as one component. Resorcinol-phenol glues are common knowledge. The main raw materials used for these glues are resorcinol, formaldehyde and phenol. A disadvantage with the use and preparation of resorcinol-phenol glues is, inter alia, the high price of these glues and raw materials and the fact that the raw materials are difficult to obtain. The purpose of the glue mixture of the invention is to remove some of the problems which are associated with the acquisition of the raw materials, in particular resorcinol, and to make possible more advantageous preparation of the glue mixture based on resorcinol-phenol. Some of the resorcinol-phenol used in the glue mixture can be replaced by a mixture prepared from peat, preferably from the humus substance extract prepared from the decomposed part of the peat, or by a mixture prepared from this extract and formaldehyde. The glue mixture of the invention contains 40-90% by weight of resorcinol-phenol resin having a dry substance content of 30-60% by weight and 10-60% by weight of peat-based humus substance extract. This glue mixture is admixed before use with 5-20% by weight of a conventional curing agent, for example formaldehyde. To the humus substance extract of the glue mixture can be added 10-20% by weight of formaldehyde.
Patent EP-0146891-A2 (EP)
Inventor: CHEEK ELBERT ALSTON
IPC: G11C29/04
Filed: 1984-12-18
Abstract: Data from a patch memory (23) is substituted for data in a read only memory (9) by applying high order addresses to a standard programmable logic array (19) having word lines (50a-50p, Figure 3). The address signals are separately applied to EXCLUSIVE OR circuits (27a-27g). The programmable logic array (19) is personalized to activate a line (21) at addresses to be substituted, and to provide logical zeros to the EXCLUSIVE OR circuits (27a-27g) which change during the patch. Only one word line is required for each continuous patch, which will vary in size on a patch-by-patch basis.
Patent EP-0114721-A2 (EP)
Inventor: KUYPERS HAROLD ANTHONY
IPC: F16K15/20
Filed: 1984-01-05
Abstract: A valve and low pressure indicator assembly for a pressurized container, particularly for a vehicle tire, comprises:
     (a) a tubular housing (12) having a downwardly facing seat (20) disposed in the container and a downwardly depending annular skirt (18) surrounding the seat and having an inside wall (18a) with an outward taper away from the seat;   (b) a valve poppet (28) cooperating with the seat;   (c) spring means (40) biasing the valve poppet away from the seat, the spring means being overcomeable by air pressure within the container to close the poppet above a pre-established pressure;   (d) an indicator piston (42) reciprocable in the housing and having an upper portion (42a) adapted to be seen and indicate low pressure; and   (e) a flexbile disc-like baffle means (70) extending outward adjacent the valve poppet to assist in the closing action of the poppet and normally engaging the tapered wall. The flexible disc-like baffle means (70) helps to ensure proper seating of poppet (28) and maximum flow during fill.
Patent EP-0138610-A2 (EP)
Inventor: GARTH SIMON CHRISTOPHER JOHN
IPC: G01R19/00
Filed: 1984-10-16
Abstract: Secondary electrons emitted by a body under electron beam bombardment into the magnetic field of a magnetic electron lens in which the body is placed are constrained and directed by the magnetic field so that the lens either focusses them to a small region at the centre of a hemispherical collector assembly so that the direction of the electrons do not affect their angle of incidence on the collector, or brings their paths to be within a small angle (5°) of the axis of the lens so that they impinge on a plane collector substantially normally. The invention is of particular value in the electron beam inspection of an integrated circuit when operating.
Patent EP-0150737-A2 (EP)
Inventor: CHIEH WU CHRISTOPHER KUO
IPC: G21C19/48
Filed: 1985-01-11
Abstract: High fluoride or high moisture content nuclear fuel scraps are treated in a pulsed powder bed reactor to remove those impurities and enable recycling of the treated scrap to a nuclear fuel fabrication process. In the removal of fluoride, the scrap is contacted with steam or steam and hydrogen, at a temperature of 500 to 650° C for a time sufficient to lower the fluoride content to a value of preferably below 20 ppm. In the removal of a high moisture content, the scrap is contacted with nitrogen at a temperature of 150 to 300° C for a period of time sufficient to lower the moisture content to a value of below 0.4 percent by weight.
Patent EP-0150023-A2 (EP)
Inventor: BECHTOLD THOMAS
IPC: D06M11/38
Filed: 1985-01-12
Abstract: 1. A process for cleaning a mercerizing lye containing at least 20 g/l NaOH, in particular in respect of solid impurities, wherein an amount of H2 O2 corresponding to the addition of at least 0.1% by volume of 30% H2 O2 is mixed with the mercerizing lye and then the impurities are separated off by flotation characterised in that the mixture of mercerizing lye and H2 O2 is kept substantially free of heavy metal catalysts and the flotation operation is performed solely with oxygen which is produced by self-decomposition of the added H2 O2 , wherein a minimum duration of 15 minutes is used.
Patent EP-0154248-A2 (EP)
Inventor: STERZEL HANS-JOSEF DR
IPC: C10G31/11
Filed: 1985-02-20
Abstract: 1. A membrane made of an organic polymer, containing a crystalline carrier compound capable of selective transport of low molecular weight substances, wherein the carrier compound used is a compound of the formula I  see diagramm : EP0154248,P4,F3  where R**1 , R**2 , R**3 and R**4 are each hydrogen, methyl, methoxy, fluorine or trifluoromethyl and R**5 is -CH2 CH2 - or  see diagramm : EP0154248,P4,F5  or a zeolite which is produced from the starting materials in a solution of the organic polymer.
Patent EP-0156317-A2 (EP)
Inventor: BARNETT RONALD E
IPC: A23L27/30
Filed: 1985-03-22
Abstract: @ Foodstuffs containing sweetness inhibitors having the general formula:
     wherein R 7  is selected from the group consisting of hydrogen and C 1 -C 3  alkyl, R. is selected from the group consisting of hydrogen and C 1 -C 3  alkyl and wherein R 9  is the group
     wherein R 2 , R 3 , R 4 , R. and R 4  are independently selected from the group consisting of hydrogen, C 1 -C 3  alkyl, C 1 -C 3  alkoxy, C 1 -C 2  hydroxyalkyl, hydroxy and COOH; and the non-toxic salts thereof. Disclosed is also a process for inhibiting the sweetness perception of a foodstuff.
Patent EP-0158946-A2 (EP)
Inventor: BALZER NORBERT RAYMOND
IPC: B21J1/06
Filed: 1985-04-05
Abstract: Verfahren und Vorrichtung zum Erhitzen eines Werkstückes aus nichtmagnetischem Metall auf die Schmiedetemperatur, wobei das Werkstuck zunächst in einem elektrischen Hochleistungs-strahlungswärmeofen vom Spalttyp auf eine Vorwärmtemperatur erhitzt wird, die wesentlich unterhalb der Schmiedetempertur liegt, und dann das vorgewärmte Werkstück aus dem Ofen unmittelbar in eine Induktionsheizspule gebracht und einer induktiven Nacherhitzung bis auf die Schmiedetemperatur unterworfen wird.
Patent EP-0163190-A2 (EP)
Inventor: ANGERBAUER ROLF DR
IPC: A23K20/195
Filed: 1985-05-13
Abstract: Novel  beta -lactam antibiotics of the formula   <IMAGE>   in which R1, R2 and R3, which may be identical or different, denote a substituted or unsubstituted alkyl radical or a monocyclic or bicyclic, optionally substituted, carbocyclic or heterocyclic ring, or R1 represents an optionally substituted alkyl radical or a monocyclic or bicyclic, substituted or unsubstituted, carbocyclic or heterocyclic ring, and R2 and R3, together with the N(+) atom, form an optionally substituted monocyclic or polycyclic ring which can be saturated or unsaturated and can contain oxygen, sulphur and nitrogen as other hetero atoms, or R1, R2 and R3, together with the N(+) atom, form a bridged, optionally substituted polycyclic ring which can be saturated or unsaturated and can contain oxygen, sulphur and nitrogen as other hetero atoms, and R4 represents hydrogen or optionally substituted alkyl, aryl or heterocyclyl or hydroxycarbonyl, lower alkoxycarbonyl, halogen, pseudohalogen or a group of the formula <IMAGE>   in which n denotes 0, 1 or 2, and B represents a direct bond, oxygen or a group   <IMAGE>  and A and W, independently of one another, represent hydrogen or optionally substituted alkyl, aryl or heterocyclyl, or together form an optionally substituted carbocyclic or heterocyclic ring.
Patent EP-0172328-A2 (EP)
Inventor: COPPA GIANNI
IPC: G01M11/00
Filed: 1985-06-03
Abstract: The process is based on the fact that the introduction of perturbations in an optical fibre can generate greater losses on higher order modes. Therefore, a spectral scanning of the fibre output power is effected under a certain number of different perturbation conditions and the values obtained are combined so as to determine the fraction of power guided in the fundamental mode. The cut-off wavelength is that where this fraction exceeds a certain value. The equipment implementing the process is also provided (Fig. 1).
Patent EP-0177675-A2 (EP)
Inventor: PFIZENMAIER HEINZ DIPL-ING
IPC: H03H7/48
Filed: 1985-06-26
Abstract: An RF wide band transformer circuit is proposed that has good electrical properties in the television frequency range and in the long, medium and short wave and VHF bands. The circuit is based on a wide band transformer with a double-hole core (K) carrying four windings (W1...W4). An essential feature of the invention is that the second output (S) of the transformer circuit is connected to chassis potential via the first winding (W1) and a second resistor (R2) connected in series with this winding and that the input (E) is connected to chassis potential via the fourth winding (W4) and a third resistor (R3) connected in series with this winding. <IMAGE>
Patent EP-0174526-A2 (EP)
Inventor: SIMON GERHARD
IPC: H01M4/04
Filed: 1985-08-21
Abstract: Die Überladesicherheit und insbesondere die Ladbarkeit eines gasdichten Ni/Cd-Akkumulators mit hohen Strömen (bis I CA) läßt sich durch in die Oberfläche der negativen Elektrode eingewalztes kohlehaltiges Pulvermaterial, welches die Sauerstoffreduktion katalysiert, verbessern. Eine Befeuchtung der Elektrode mit einer Tylose-Dispersion vor der Aufbringung des Pulvers durch Pudern, Vibration oder im Wirbelbett erhöht dessen Haftung. Die so präparierte Cd-Elektrode vereinigt auf sich die Funktionen einer negativen Hauptelektrode und einer Sauerstoff-Hilfselektrode.
Patent EP-0178487-A2 (EP)
Inventor: BABITZKA RUDOLF
IPC: F02M45/06
Filed: 1985-09-20
Abstract: Es wird eine Kraftstoffeinspritzvorrichtung beschrieben, die aus einer Radialkolbenverteilerpumpe besteht, und erste Pumpenkolben (12) in einer ersten Radialebene (6) und zweite Pumpenkolben (13) in einer zweiten Radialebene (8) aufweist, wobei die Pumpenkolben sich jeweils diametral gegenüberliegen und die Pumpenkolben der ersten Radialebene gegenüber den Pumpenkolben der zweiten Radialebene in Drehrichtung zueinander versetzt sind und die Pumpenkolben beider Radialebene durch einen gemeinsamen Nockenring (31) angetrieben werden. Der von den Pumpenkolben verdrängte Kraftstoff wird über eine gemeinsame Druckleitung (18) einer ersten Verteileröffnung (25) und einer zweiten Verteileröffnung (26) zugeführt, die in einem Drehwinkelabstand von 135° an der Mantelfläche des Verteilers (3) der Radialkolbenpumpe angeordnet sind, und Kraftstoffeinspritzleitungen (27) mit einer Vor- und Hauptkraftstoffeinspritzmenge versorgen.
Patent EP-0176925-A2 (EP)
Inventor: MAURER FRITZ DR
IPC: C07D239/52
Filed: 1985-09-24
Abstract: Es wird ein neues Verfahren zur Herstellung von N,N-Dimethyl-O-pyrimidinylcarbaminsäureestern der Formel (I) <IMAGE> bereitgestellt, in welcher R, R¹, R², A und n die im Anmeldungstext angegebene Bedeutung haben. Das neue Verfahren ist dadurch gekennzeichnet, daß man Hydroxypyrimidine der Formel (II) <IMAGE> in welcher R, R¹, R², A und n die im Anmeldungstext angegebene Bedeutung haben, mit N,N-Dimethyl-carbaminsaurehalogeniden der Formel (III) Hal-CO-N(CH3)2 (III) in welcher Hal für Chlor oder Brom steht, in Gegenwart katalytischer Mengen eines bicyclischen organischen Amins in Gegenwart von Säureakzeptoren und in Gegenwart eines Verdünnungsmittels bei Temperaturen zwischen 0°C und 150°C und insbesondere zwischen 20°C und 100°C umsetzt. Als bicyclisches organisches Amin wird vorzugsweise 1,4-Diazabicyclo(2,2,2)-octan eingesetzt.
Patent EP-0176081-A2 (EP)
Inventor: NEUMULLER KONRAD
IPC: A47C7/02
Filed: 1985-09-24
Abstract: The seat has a cushion made of integrated foam 4 and the foam has a metal support construction 2 together with an attachment possibility 3 for a support column 7 supporting the seat.
Patent EP-0155183-A2 (EP)
Title: Geometric processing apparatus
Inventor: YAMAGUCHI FUJIO
IPC: G06T17/20
Filed: 1985-03-13
Abstract: A geometric processing apparatus comprises a data converter unit (1) for dividing a plane forming a graphic model into a plurality of triangles (T O ,T A ) by diagonal lines drawn from a vertex thereof, and for producing vertex coordinates of the triangles, a normal vector operation unit (2) for receiving the data from the data converter unit and finding normal vectors moving outwards of the triangles and infinity point coordinates thereof, an interference test operation unit for calculating values of 4 x 4 determinants as well as logic values of the determinants, and an interference point coordinate calculation unit (4) for operating the result of the interference test operation unit. The arrangement is such that, in operation, vertex coordinates of two triangles are extracted from the graphic model for determining the interference condition and infinity point coordinates thereof, are selected to define a triangle, a 4 x 4 determinant is constituted by a vertex coordinate of the triangle and by a coordinate of another given point, the 4 x 4 determinant is operated by the interference test operation unit, and the interference point coordinate calculation unit is operated based upon the results of the interference test operating unit.