baber/WOPTO huggingface dataset:
Patent EP-0216354-A2 (EP)
Inventor: RACHANSKI MICHAEL A
IPC: B25B13/44
Filed: 1986-09-23
Abstract: A tool for removing or installing a threaded stud (40) to an associated stud mounting member (50) having an elongated sleeve member (30) with an internally threaded gripping (3l) end and an internally tapered stud locking end (33). A pilot member (20) having a closed drive end (2l), and an internally threaded bore end (22) is provided. The drive end has an external angle of taper less than the internal angle of taper of the sleeve member, in which the angle of taper increases as it is directed toward the internally threaded bore end. The bore end of the pilot member has multiple finger splits (23) directed from the open end to the closed end. When the tool is in use, the pilot is co-axially disposed in the sleeve member, with the bore end of the pilot threaded onto the end of a stud. A plug member (l0) is provided, having a driving end (l3) and an externally threaded portion (l4) adapted to engage the internally threaded gripping end of the sleeve member and to axially abut the closed end of the pilot member. When the plug member is rotated within the sleeve, the plug member urges the pilot member co-axially along the sleeve toward the bore end until the external taper of the pilot member engages the internal taper of the sleeve member thereby forcing the finger splits on the pilot member to grip and frictionally lock on the free end of a stud. When the gripping end of the sleeve member is reversed, the stud is unthreaded from the associated stud mounting member. When the plug member is rotated in the opposite direction, the taper of the sleeve member and the taper of the pilot member may be disengaged by hand, thereby releasing the finger splits on the pilot member allowing the stud to be unthreaded from the tool.
Patent EP-0222127-A2 (EP)
Title: Verfahren zur Herstellung von thermoplastischen Massen
Inventor: STURM HARALD DR
IPC: C08F285/00
Filed: 1986-09-29
Abstract: 1. Herstellung einer thermoplastischen Masse für Formkörper mit verbesserter Schlagfestigkeit, Transparenz, Oberflächenglanz und Witterungsbeständigkeit, indem zu I) 50 bis 2 Gewichtsteilen eines Kern/ Schale-Polymeren, hergestellt durch Polymerisation in Emulsion, wobei a) vor oder nach der Zugabe des Initiators bei Polymerisationsbedingungen in Ggw. eines Emulgators 0,01 bis 5,0 Gew.-% eines Gemisches eines Acrylsäure- oder Methacrylsäurealkylesters mit einer vernetzenden Komponente vorgelegt und hiernach, b) 20 bis 70 Gew.% eines Gemisches eines aromatischen Vinylmonomeren mit einer vernetzenden Komponente und gleichzeitig hiermit eine Lösung eines organischen Komplexbildners und eines Emulgators in Wasser portionsweise oder kontinuierlich zugegeben und polymerisiert und zu diesem Polymeren portionsweise oder kontinuierlich, c) 79,99 bis 25 Gew.-% eines Gemisches eines Acrylsäurealkylesters mit einer vernetzenden Komponente aufpolymerisiert und gleichzeitig hiermit eine wäßrige Emulgatorlösung zugegeben werden, so daß das Monomere der Stufe c) auf das in der Stufe b) gebildete Polymere aufpolymerisiert, II) 50 bis 98 Gewichtsteile Vinylchlorid oder ein überwiegend Vinylchlorid enthaltendes Monomergemisch gegeben und bei einer Temperatur von 20 °C und 50 °C 0,5 bis 2 Stunden in Gegenwart des Initiators gerührt wird, wobei Rührtemperatur und -zeit so zu wählen sind, daß der Umsatz, bezogen auf Vinylchlorid, unter 10 Gew % beträgt, woraufhin man die Polymerisation durch Aufheizen auf Polymerisationstemperatur bis zu einem Vinylchloridumsatz von 65 bis 95 % fortführt.
Patent EP-0220696-A2 (EP)
Inventor: KURTZ NEIL M
IPC: A61K31/505
Filed: 1986-10-24
Abstract: Buspirone and its pharmaceutically acceptable salts are useful in alleviation of panic disorders which can take the form of clinical syndromes comprising, for example, panic attacks, agoraphobia and phobic anxiety.
Patent EP-0221537-A2 (EP)
Inventor: PAUL ALBERT PETER
IPC: C08L97/02
Filed: 1986-11-04
Abstract: Disclosed herein is a method of manufacturing a bonded particulate article by admixing particulate material with a binder system, the binder system being formed by admixing a polyol comprising a water soluble amylaceous hydrolyzate with a heterocyclic compound comprising the reaction product of glyoxal, urea, and formaldehyde, alone, or in further combination with ethylene glycol, with a solvent, and with an acid effective to control the rate of cross-linking between said polyol and said heterocyclic compound; forming the admixture in a shape and curing the shape to a bonded article.
Patent EP-0226813-A2 (EP)
Title: Synthesizer mit Summenkompensation
Inventor: RUDOLPH GEORG DIPL-ING
IPC: H03L7/183
Filed: 1986-11-13
Abstract: In einem Generator mit digitaler Frequenzeinstellung (Synthesizer) mit einem VCO, der in einer einen Frequenzteiler mit umschaltbarem Frequenzteilungeverhältnis enthaltenden PLL liegt, wird laufend im Takt einer Referenzfrequenz die Summe der Phasenfehler berechnet, die die einzelnen von dem umgeschalteten Frequenzteiler gelieferten Impulse gegenüber der Phase der Referenzfrequenz aufweisen. Jeder Impuls, dessen zugehörige Phasenfehlersumme einen bestimmten festen Wert überschreitet, wird um eine diesem Wert entsprechende Zeitspanne verzögert dem Phasendetektor der PLL zugeführt, und die Phasenfehlersumme wird um den bestimmten festen Wert vermindert. Die dabei entstehende Schwankung der VCO-Steuerspannung hat wesentlich höherfrequente und nur sehr schwache subharmonische Komponenten. Die Siebung der Schwankung erfordert einen nur geringen Aufwand, und die Erzeugung einer Kompensationspannung ist mit im wesentlichen digitalen Mitteln mit ebenfalls sehr geringem Aufwand möglich.
Patent EP-0229964-A2 (EP)
Inventor: JELLINGHAUS PETER DIPL-ING FH
IPC: B60P3/12
Filed: 1986-12-06
Abstract: A working vehicle, especially for refuse disposal, is supported with relation to the ground (13) with a frame (1) by means of front wheels (3) and at least one rear axle (4, 5) with rear wheels (6). It has a support shield arrangement (33) in the region of the rear frame end (21) which has a shield (38) which can be extended downwards and pressed into the ground (13). In an upper position of rest, the shield (38) is located completely above a rear sloping space (32) which is free from vehicle parts. In order to achieve a particularly secure anchoring of the vehicle in the ground (13) by means of the support shield arrangement (33), the support shield arrangement (33) is arranged between the rear wheels (6), assigned to a rear axle (5), and near to this rear axle (5). <IMAGE>
Patent EP-0226171-A2 (EP)
Inventor: ENGEL DIETER DR
IPC: C08F283/10
Filed: 1986-12-09
Abstract: Wäßrige Polymerisatdispersionen auf Basis von A) 1 bis 99 Gew.-% eines carboxyfunktionellen Polymerisats, das zusätzlich Epoxygruppen enthält, B) 1 bis 99 Gew.-% eines Polymerisates aus mindestens einem α, β- olefinisch ungesättigten Monomeren, wobei das Polymerisat B) in Gegenwart des Polymerisats A) hergestellt worden ist, C) 0 bis 20 Gew.-% anionischer oder nicht- ionischer Emulgatoren oder eines Gemisches von beiden oder Schutzkolloiden, wobei sich die Mengenangaben auf den Festkörperanteil der Komponenten A) bis C) beziehen, sowie gegebenenfalls weiteren üblichen Zusätzen, wobei die Summe aller Komponenten stets 100 % ist. Die Erfindung betrifft weiterhin ein Verfahren zur Herstellung derartiger Polymerisatdispersionen, die sich besonders als Bindemittelkomponente in metallic- oder metallfreinen Basis-Lacken und Elektrotauchlacken eignen.
Patent EP-0230048-A2 (EP)
Inventor: TAKAHASHI OSAMU FUJI PHOTO FIL
IPC: G03C7/26
Filed: 1986-12-23
Abstract: The present invention provides silver halide color photographic materials having a layer which contains at least one magenta color image-forming oleophilic coupler of the following formulae (I) and/or (II) and at least one of the following formula (III):
     in which Ar represents a phenyl group which is substituted by at least one substituent selected from the group consisting of a halogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group and a cyano group; Y represents an acylamino group or an anilino group; and Z 1  represents a group capable of being removed by coupling,
     
     in which X represents a hydrogen atom or a substituent;   Z 2  represents a hydrogen atom or a group capable of being removed by coupling;   W represents a hydrogen atom, an acyl group or an aliphatic or aromatic sulfonyl group;   Za and Zb each represent a methine group, a substituted methine group or-N =; and   X, Z 2  or the substituted methine of Za or Zb may form a dimer or hiaher polvmer.
     in which A represents an alkyl group, an aryl group, a heterocyclic group, an acyl group, an alkoxy group, an aryloxy group, a heterocyclic oxy group, an alkylthio group, an arylthio group or an amino group, which may be substituted or unsubstituted; R, and R 2  each independently represents a hydrogen atom or a substituted or unsubstituted alkyl group; R 3a  and R 3b  each represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group or an arylthio group; R 4  represents an alkyl group, an aryl group or a heterocyclic group; and D represents an oxygen atom or a sulfur atom.   
    
     The use of the combination of the magenta coupler(s) of the formulae (I) and/or (II) and the staininhibitory additive(s) of the formula (III) provides photographic light-sensitive materials that are almost free from stains when such materials are preserved for a long period of time after having been exposed, developed and then photographically processed.
Patent EP-0198705-A2 (EP)
Inventor: BURNSIDE KENNETH D
IPC: C10L1/32
Filed: 1986-04-14
Abstract: A method and apparatus fluidizes solid deposits of coal tar sludge, such as coal tar decanter sludge or coal tar tank sludge to a relatively homogeneous mixture of solids dispersed in liquid. The coal tar decanter sludge received from the coke oven, including approximately 10 to 50% by weight coal and coke solids, is conveyed into a sludge mixing vessel where it is deposited onto a liquid-permeable support member or screen having a predetermined maximum screen size. A suitable coal tar solvent in the sludge mixing vessel is heated to a temperature sufficient to partially solubilize and reduce the viscosity of the coal tar portion of the coal tar decanter sludge to provide a pumpable dispersion of solids dispersed in a diluted coal tar mixture. Agglomerates of coal and coke solids held together with coal tar fall through the screen when sufficient coal tar has solubilized and the solid agglomerates then are reduced in size for recirculation to the sludge mixing vessel. The diluted coal tar mixture is pumped to recirculate itto the sludge mixing vessel after impacting and shearing the solid agglomerates to reduce the solids particle size.
Patent EP-0222552-A2 (EP)
Inventor: STANDING COLIN ANTHONY
IPC: A01K/
Filed: 1986-10-29
Abstract: Fence wires for the confinement of stock animals, zoo animals or wild animals have an electrically conductive synthetic plastic sheath (4) and a tension resisting core (2) which is made of either a textile material or a fence wire. The sheath is rendered conductive by the incorporation of amino compounds which are vulcanised with the chloropolymers of the sheath material, by the incorporation of metallic hairs or conductive plasticizers.
Patent EP-0221818-A2 (EP)
Title: Dispositif d'agrafage pour la jonction des courroies, procédé de jonctionnement utilisant ce dispositif et courroie jonctionnée selon ce procédé
Inventor: JAUBERT CLAUDE
IPC: F16G3/06
Filed: 1986-10-28
Abstract: Dispositif d'agrafage pour la jonction de courroies comportant des éléments de renforcement en textiles synthétiques ou en cables métalliques, caractérisé en ce qu'il est constitué de deux plaques latérales (1) comportant chacune, à leur partie supérieure une zone d'extrémité (4) faisant avec le plan de serrage un angle A compris entre 15 et 75°, d'une plaque centrale (2) et de deux noyaux de blocage (12) qui permettant de réaliser une boucle avec les éléments de renforcement dont le revêtement de caoutchouc a été enlevé à l'extrémité de la courroie, lesdits noyaux de blocage (12) agissant par effet de coin entre les zones d'extrémité (4) des plaques latérales (1) et la plaque centrale (2) pour assurer la sécurité de la jonction. Application aux sangles et courroies et, plus particulièrement, aux courroies transporteuses pour élévateurs.
Patent EP-0247410-A2 (EP)
Inventor: VON HAAS RAINER
IPC: B23B31/107
Filed: 1987-05-08
Abstract: Die Erfindung betrifft eine Kupplung zum schnellen Verbinden und Lösen von Werkzeugkopf und Werkzeughalter an Werkzeugmaschinen, bei denen der Werkzeugkopf mit einem Aufnahmezapfen und einem ringförmigen Anlagebund versehen ist, die mit einer entsprechenden Aufnahmebohrung und einer ringförmigen Gegenfläche des Werkzeughalters zusammenwirken wobei Werkzeughalter und Werkzeugkopf mit Hilfe von Spannelementen die über eine Spannvorrichtung betätigt werden, so verriegelbar sind, daß der Anlagebund des Werkzeugkopfes an der Gegenfläche des Werkzeughalters fest anliegt. Die radiale Abstützung des Aufnahmezapfens des Werkzeugkopfes in der Aufnahmebohrung des Werkzeughalters erfolgt dabei durch mindestens einen zylinrischen Bund, der gegenüber der entsprechenden Paßfläche in der Aufnahmebohrung ein geringes Übermaß aufweist.
Patent EP-0248317-A2 (EP)
Inventor: BINI DANTE
IPC: E04B1/344
Filed: 1987-05-25
Abstract: A reticular spatial structure comprising a plurality of perimetral rod-like elements (1) which are associable, at their ends, with perimetral nodes (2); a plurality of variable-length rod-like elements (10,60,70) hinged to connecting nodes (11) having a spherical contact surface adapted to allow the rotation of at least part of the variable-length rod-like elements both about the axis of said elements and with respect to the geometrical center of the various nodes, for the extension of the variable-length elements during the raising oftheframen- work which is preassembled on a base plane. A connecting node (11) comprises a lower plate (12a)) and an upper plate (12b) securing a covering membrane (13), which can be fixed to a rocker suspension pivot (14) connected to a hollow body (20) having both the outer surface and the inner surface in the shape of equatorial segments of concentric spheres. The hollow body (20) is provided with openings (30) for the insertion of the node-rode fixing bolts (34).
Patent EP-0249861-A2 (EP)
Inventor: STRACKE HUBERT DR
IPC: B08B9/00
Filed: 1987-06-10
Abstract: The outgoing gas or waste water is conveyed through a gas-liquid contact apparatus in which biological purification takes place. A bubble plate-type column (2) is used as gas-liquid contact apparatus. The biomass is distributed over the plates (3) in the form of an aqueous suspension with a layer height corresponding to a liquid content per plate greater than 0.07 m3/m2, preferably greater than 0.15 m3/m2 of column cross-section. During the biological purification of gas, the gas to be purified is supplied at the lower end of the bubble plate-type column (2). It then flows through the plates (3) and issues again as purified gas at the top of the plate column (2). When the plate column is used for purifying waste water, the waste water to be purified is conveyed from top to bottom through the plate column (2) and is traversed by air, oxygen or oxygen-containing gas. At the same time, a proportion of the biomass is separated from the purified waste water and re-circulated into the entering waste water or into the column. The waste water to be purified flows successively over the plates (3) to the liquid outlet (11). From here, the clarified waste water flows out through the overflow (13). This process is suitable, in particular, for highly charged waste water, particularly if a compact structure is required during construction of the apparatus.
Patent EP-0252491-A2 (EP)
Inventor: NAKABAYASHI NOBUO
IPC: A61M1/36
Filed: 1987-07-07
Abstract: A β₂ microglobulin adsorbent composed of hydroxy­apatite particles having an average size of 5 to 2,000.µm is disclosed. The adsorbent preferably has a Ca/P ratio of 1.5 to 1.8.
Patent EP-0273107-A2 (EP)
Inventor: LEIGHTON JOHN C
IPC: C08F30/02
Filed: 1987-09-10
Abstract: Alpha-aminoethylene phosphonate betaines of the formula
     
     R 1  is hydrogen or methyl;
         a is 0, 1, 2, or 3, with the condition that when X is
     that a be greater than 1;   R 2  and R 3  are independently C 1  -C 6  alkyl, aryl, benzyl, or cyclohexyl;   Y is hydrogen or hydroxyl;   b is 0.1,2, or 3;   Z is C 1  -C 6  alkyl, aryl, benzyl, cyclohexyl, or
     and   M is hydrogen, metallic cation, or ammonium ion are disclosed as are hom-and copolymers thereof.
Patent EP-0262651-A2 (EP)
Inventor: ANANTHAPADMANABHAN KAVSSERY PA
IPC: C12N9/00
Filed: 1987-09-29
Abstract: This invention relates to a process for the recovery of enzymatic values from aqueous multi-phase systems containing polymeric materials which exhibit inverse solubility characteristics. Recovery is accomplished through elevating the temperature of said system above the point at which precipitation of the polymeric material occurs but below the temperature where undue degradation of the enzyme values occurs. The polymeric precipitate may then be removed through conventional techniques.
Patent EP-0264089-A2 (EP)
Inventor: BRAUN GEROLD DR
IPC: C07D213/20
Filed: 1987-10-10
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Sulfatobetainen durch Umsetzung von Additionsverbindungen aus Schwefeltrioxid und einem tertiären Amin mit Alkylencarbonaten.
Patent EP-0292612-A2 (EP)
Inventor: GERSTEL EBERHARD
IPC: G01N30/16
Filed: 1987-11-19
Abstract: Die Erfindung betrifft einen Gaschromatographen mit einer Trägergaszuführung zur druckgeregelten Zufuhr eines Trägergasstromes, die zu einer Probenaufgabeeinrichtung mit Vortrennung führt, die mit einem Verzweigungsstück und dieses mit einer Trennsäule verbunden ist, wobei das Verzweigungsstück zusätzlich eine Zuführleitung für einen geregelten Hilfsgasstrom, einen zu einer schaltbaren Ventileinrichtung führenden Ausgang, einen zu einem Kontrolldetektor führenden Ausgang und eine Drosselstelle aufweist, während sich an die Trennsäule gegebenenfalls ein Detektor anschließt. Damit in der Probenaufgabeeinrichtung und in der Trennsäule praktisch immer gleiche Strömungen und ohne Verschleppung bei Strömungsumkehrung erzielbar sind und eine Zeitsteuerung als auch eine Steuerung entsprechend Peakerkennung möglich ist, sind im Verzweigungsstück probenaufgabeseitig zur Drosselstelle die beiden Ausgänge angeordnet und mündet trennsäulenseitig zur Drosselstelle die Zuführleitung für den Hilfsgasstrom. Die Erfindung betrifft ferner ein entsprechendes Verzweigungsstück für den Gaschromatographen und ein Verfahren zur gaschromatographischen Trennung unter Verwendung dieses Gaschromatographen.
Patent EP-0235857-A2 (EP)
Inventor: HENRIQUEZ PERCY COHEN
IPC: B01D11/02
Filed: 1987-02-23
Abstract: The invention is directed to a process for separating solid particles and/or liquid from a liquid suspension and/or purifying or leaching solid particles in a column containing a compacted bed, which comprises supplying a liquid suspension to said column whilst withdrawing liquid phase therefrom through a filter construction, disintegrating the washed compacted bed and removing the product of this disintegration, the washfront in the compacted bed being moved between two extreme limits in the compacted bed and to a wash column for use in this process. 
     The process of the invention is characterized by introducing said liquid suspension in the column and adjusting the pressure below a maximum permissible pressure in the column, extracting an amount of liquid therefrom through said filter construction leaving a pseudo-liquid residue of solid particles, said residue accumulating and by so accumulating adopting a translatory movement in the axial direction of the column, and thereby passing through disintegration means in the column. 
     The column of the invention comprises:
     - enclosure means enclosing a space of cylindrical, annular, rectangular or square cross-section   - feed-in means for said suspension at one end of said space;   - a filter construction across said space, which said suspension has to traverse after being fed into said space, for extracting liquid from said suspension, leaving a pseudo liquid residue plus a mobile accumulating residue of thickened slurry of said solid particles, said mobile residue by the pushing effect of that accumulation adopting a translatory movement in axial direction of said space;   - resisting means across the space at a distance of said filter construction, for creating a resistance to said translatory movement of said accumulating thickened slurry of solid particles, so as to transform it into a compacted bed and disintegrating said compacted bed at its passage through said resisting means;   - feed-in means for wash fluid at the other side of said resisting means;   - feed-out means, equally at the other side of said resisting means, for said wash fluid to flush out the disintegration product of said compacted bed;   - feed-out means to feed the liquid extracted from said suspension out of said filter construction and of said cylindrical space said filter construction comprising:   - at least one filter;   - means for forcing said suspension in a restricted pathway along each of said filters, said pathway having an end opening into said cylindrical space, facilitating the discharge of said mobile accumulating residue of thickened slurry left behind after extracting liquid from said suspension through said filters, said pathway furthermore being of such a shape and dimensions that a dynamic equilibrium is reached with regard to the thickness of said pseudo liquid residue deposited on said filters, at a pressure below a maximally allowed pressure in the column;   - means for regulating the pressure at the feed-in of the suspension and at the feed-out of the wash liquid.
Patent EP-0247891-A2 (EP)
Inventor: BALABAN ALVIN REUBEN
IPC: H03L7/08
Filed: 1987-05-29
Abstract: A phase locked loop is provided, which may be used in digital systems having clock signal frequency instabilities. The PLL has an analog oscillator (342) the frequency of which is determined by an analog control signal. The oscillatory signal is digitised (344) and phase-compared (338) with a digital reference signal, the digital output of the phase comparator being converted (340) to an analog signal to provide the oscillator control signal. In an application of the invention to a digital television receiver having a line-locked clock, the phase locked loop (350) regenerates two quadrature phase related subcarrier signals (COS,SIN) that are used to synchronously demodulate the chrominance signal components (CB) of the composite video signals into two color information signals (I,Q). The analog voltage-controlled oscillator (342) of the phase locked loop (350) generates a signal that is independent of any frequency instability in the line-locked clock signal. The analog-to-digital converter (344) digitizes this signal to provide one of the subcarrier signals, from which is generated the quadrature subcarrier signal, for example from a read-only memory (348). The two color information signals (I,Q) are obtained by multiplying (332,334) the chrominance signals by the first and second subcarrier signals. The phase comparator (336) determines the phase of the vector sum of the two color information signals and compares this against a desired phase value to generate a phase difference signal. The phase difference signal is filtered (338) and applied to the digital-to-analog converter (340) whichprovides the frequency control signal for the analog oscillator (342). A tracking filter (346) may be inserted at the output port of the analog-to-digital converter (344) to allow its quantization resolution to be reduced without affecting the performance of the phase locked loop.