baber/WOPTO huggingface dataset:
Patent EP-0062732-A1 (EP)
Inventor: ROBINSON DONALD NELLIS
IPC: C08L1/00
Filed: 1982-01-21
Abstract: Low shrinkage, mechanically strong, acid stable, carbon fiber reinforced poly(vinylidene fluoride) resin compositions are prepared by extrusion blending carbon fibers, which have been precoated with poly(vinylidene fluoride) with a poly(vinylidene fluoride) resin.
Patent EP-0087482-A1 (EP)
Inventor: YAMAKAMI YOSHIAKI
IPC: C03B13/16
Filed: 1982-02-26
Abstract: A heat-resisting steel used for rolls such as glass forming rolls, continuous-casting rolls, specifically rolls for use under severe conditions of repeated heating and cooling, containing the following elements in terms of % by weight:
     as basic constituents and optionally one or more of the following elements:
     with the proviso that Ni+Co≤7.0, the balance being substantially Fe and unavoidable impurities.
Patent EP-0061602-A1 (EP)
Inventor: FLAKER ROY CHILDS
IPC: G11C29/52
Filed: 1982-03-04
Abstract: A method of testing normally untestable, programmable integrated circuits (10) before they are irreversibly programmed by providing the circuit with first (25-28) and second impedances which combine to form an initial resultant impedance. The second of these impedances has a significantly higher level of impedance then does the first. The first of these impedances (25-28) is required for testing purposes only and must be subsequently effectively removed from the circuit once testing of the circuit is completed. Once the circuit has been tested the second or higher impedance is made to interact with the circuit and functionally eliminate the first impedance from the circuit. The resultant impedance of the circuit after the first impedance has been functionally removed from the circuit can be either higher or lower than the pre-programmed initial resultant impedance of the circuit.
Patent EP-0067340-A1 (EP)
Inventor: MARKWITZ WERNHARD DIPL-ING
IPC: H04L9/32
Filed: 1982-05-27
Abstract: Für eine verschlüsselte Übertragung von Nachrichten zwischen zwei Stationen (A,B) erforderlicher Schlüssel (S) wird im Dialog zwischen den beiden Stationen (A,B) vereinbart (mental poker). Zur verbesserung der Authentikation einer Station erfolgt die Übertragung des Schlüssels (S) unter Verwendung von vereinbarten geheimen Parolen (P). Der Schlüssel (S) wird in der sendenden Station (A) mit dem sendeseitigen Stationsschlüssel (SA) verschlüsselt und zur empfangenden Station (B) übertragen. Dort wird er mit dem empfangsseitigen Stationsschlüssei (SB) verschlüsselt und zur sendenden Station (A) zurückübertragen. In der sendenden Station (A) erfolgt eine Entschlüsselung mit dem sendeseitigen Stationsschlüssel (SA) und eine Rückübertragung zur empfangenden Station (B). Dort erfolgt eine Entschlüsselung mit dem empfangsseitigen Stationsschlüssel (SB). Bei jeder Übertragung erfolgt eine Verschlüsselung mit einer der Parolen (P). Zusätzlich kann der Schlüssel (S) mit einer weiteren Parole (PO) verschlüsselt werden.
Patent EP-0070382-A1 (EP)
Inventor: HAUSER GUENTER
IPC: B60K15/077
Filed: 1982-06-02
Abstract: The venting vapours of the fuel which are produced in the fuel tank of a motor cycle can influence the float needle valve of the carburettor, as a result of which when the engine is running the exhaust emission levels can be worsened. In order to avoid this, it is provided according to the invention that there branches off from a line (3) leading from the fuel tank (2) to the crankcase (1') of the engine (1) between a pressure valve (4) and the fuel tank (2) a vent line (5), which is provided with an air-bleed valve (6) and which opens into the flow of intake air between the air filter (7) and the mixture preparation system (8). When the engine is running, the air-bleed valve (6) is opened by the ignition current of the motor cycle or by underpressure, as a result of which venting vapours present in the fuel tank and at reduced pressure are sucked away by the pressure drop in the flow of intake air and introduced into the latter. <IMAGE>
Patent EP-0077501-A1 (EP)
Inventor: DIEHL HERBERT DR
IPC: C07B39/00
Filed: 1982-10-08
Abstract: Ortho-substituierte Fluoraromaten werden hergestellt durch Umsetzung entsprechender in o-Stellung substituierter Aniline mit Alkylnitriten in Gegenwart von Alkoholen und/oder Ethern und in Anwesenheit von Bortrifluorid oder Borsäureestern und Fluorwasserstoff, Isolierung und Zersetzung des entstehenden Diazoniumtetrafluoroborats.
Patent EP-0084168-A1 (EP)
Inventor: MATTEINI SILVANO
IPC: F23J1/00
Filed: 1982-12-27
Abstract: Incineration plant includes a cylinder furnace (9) which rotates about an inclined axis and whose lower end empties into an ash chamber (12) for the collection and withdrawal of ash, a post-combustion chamber (14) having lower access from the ash chamber with an upper outlet for direct draft and a lateral outlet for a purification path through a smoke purification complex (24). Said draft adapted to operate alternatively for the purification of the smoke or for direct draft.
Patent EP-0056702-A1 (EP)
Inventor: BELBIN GEOFFREY RAYMOND
IPC: B29C48/07
Filed: 1982-01-12
Abstract: A process of producing a fibre-reinforced shaped article comprising extruding a composition comprising a settable fluid as a carrier for fibres at least 5 mm in length through a die so that relaxation of the fibres causes the extrudate to expand to form an open fibrous structure with randomly dispersed fibres as the extrudate leaves the die characterized in that the porous extrudate is compressed while the carrier is in a fluid condition into a shaped article. The process enables moulded articles to be formed having a random distribution of fibres the majority of which are at least 5 mm long.
Patent EP-0095537-A1 (EP)
Inventor: KIMURA AKIO
IPC: D02G3/30
Filed: 1982-06-02
Abstract: A high twist polyester multifilament yarn having a twist of a twist multiplier K within a range between 15,000 and 25,000, made from polyester filaments consisting essentially of a copolymer of two or more monomers selected from the group consisting of ethylene terephthalate, trimethylene terephthalate and tetramethylene terephthalate and/or a blend of two or more polymers of the respective monomers and having a breaking elongation of not more than 60% and shrinkage in boiling water of not more than 6%. A woven or knitted crepe fabric obtained by employing such a high twist yarn has a desirable pebble configuration.
Patent EP-0072207-A1 (EP)
Inventor: CHILDS JOHN BAIRD
IPC: B21C23/00
Filed: 1982-08-05
Abstract: In a continuous friction-actuated process for the extrusion of copper, a passageway 3 is formed between an arcuate first member and a second member in the form of a wheel 1 having a circumferential groove 2 formed in its peripheral surface into which groove the first member projects. The wheel is rotated and metal is fed into the passageway at one end and extrudes from the passageway through at least one die orifice 6 located in or adjacent to an abutment member 5 extending across the passageway at the other end thereof. The abutment member is of substantially smaller cross-section than the passageway so as to leave a substantial gap between the abutment member and the groove. Particulate copper is first fed under such conditions that at least a substantial proportion of the copper extrudes through the clearance y between the abutment and the groove surface and adheres to the wheel until the copper so extruded forms a complete lining 8 in the groove, and thereafter copper rod is fed for the remainder of the extrusion operation.
Patent EP-0076683-A1 (EP)
Inventor: HAAG LOREN H
IPC: G05D21/02
Filed: 1982-10-04
Abstract: The invention provides a pH control system and method for maintaining the proper pH in a continuous process stream (20, 27). A continuous sample stream (21) has its pH and composition time-averaged in a backmixing vessel (22) to reduce the dynamic gain of the pH control system, and the pH of the time-averaged sample is determined by a pH analyzer (23). A pH controller (24) is responsive to the pH as determined by the analyzer (23) to control the rate of addition of reagent or buffer to the process stream (by regulating the setting of valve 25) on a continuous basis.
Patent EP-0078633-A1 (EP)
Inventor: HOWARD PETER BARRY
IPC: C09C1/36
Filed: 1982-10-20
Abstract: This invention relates to improved pigments and their preparation and particularly to titanium dioxide pigments for use, for instance, in paints. 
     Titanium dioxide pigments according to the present invention comprise a particulate core of pigmentary rutile titanium dioxide having an inner coating of dense amorphous silica and having optionally an outer coating containing a hydrous oxide of aluminium characterised in that a coating of an hydrous oxide of zirconium is present on said inner coating in an amount of up to 5 % by weight expressed as ZrO 2  on the weight of Ti0 2  and that the inner coating of dense amorphous silica is present in an amount of up to 12 % by weight expressed as Si0 2  on the weight of TiO 2 .
Patent EP-0072717-A1 (EP)
Inventor: LE BRASSEUR GENEVIEVE
IPC: C08F10/02
Filed: 1982-06-30
Abstract: An ethylene polymerization catalyst having the general formula MnMg(OR)2+4n-mXm, wherein R is an alkyl radical containing from 1 to 4 carbon atoms, M is a transition metal of groups IVa to VIa of the Periodic Table, X is a halogen, 0.05</=n</=0.6 and 0<m<n+1.
Patent EP-0086971-A1 (EP)
Inventor: FAUSS RUDOLF DR
IPC: C08L75/04
Filed: 1983-01-24
Abstract: Die Verwendung von Isocyanat-silanen als die Lagerstabilität erhöhende Zusätze in flüssigen oder pastenförmigen, gegebenenfalls Lösungsmittel-haltigen, klaren oder pigmentierten, Polyurethanprepolymere mit freien Isocyanatgruppen aufweisenden Zubereitungen.
Patent EP-0092160-A1 (EP)
Title: Driving set for a vehicle with a combustion-electric drive
Inventor: KREMER MANFRED
IPC: B60L50/11
Filed: 1983-04-13
Abstract: Internal combustion engine-electric drive unit for a motor vehicle is provided with a setting means for the travel speed and a signal transmitter for the actual r.p.m. of the output shaft and with a nominal-value integrator, where the running time of the nominal-value integrator is shortened in the case of a desired braking or the like in order to prevent undesirable travel movements due to a divergence of the output of the nominal-value integrator from the actual travel speed after a desired braking.
Patent EP-0101805-A1 (EP)
Inventor: ZEIGLER THEODORE RICHARD
IPC: G09F7/18
Filed: 1983-06-15
Abstract: This disclosure relates to a clip (80) for mounting display panels (21-26) upon display frames, particularly portable display frames of the self-locking type, the mounting clip (80) including a clip body (81) having a plurality of arms (83), a sleeve (100) on each arm (83), each sleeve (100) carrying a hook-like projection (102) for entering an opening (0) of an associated display panel (21-26) and a spring (110) connected to the sleeves (100) for drawing the sleeves (100) toward a center (82) of the clip body (81) whereby the projections (102) exert a tensioning force upon an associated display panel (21-26) holding the same in position thereupon and in accurate registration with adjacent associated display panels (21-26).
Patent EP-0097894-A1 (EP)
Inventor: BRAUN OSKAR
IPC: B30B9/14
Filed: 1983-06-18
Abstract: Gegenstand der Erfindung ist eine Presse zum Auspressen von flüssigkeitshaltigen Stoffen, nämlich landwirktschaftlichen und chemischen Produkten. Das Auspressen erfolgt im Inneren eines feststehenden Behälters (2), in dem eine rotierende Förderschnecke (4) angeordnet ist. Die Förderschnecke (4) ist mit einer Preßmembrane (13) druckmitteldicht abgedeckt, wobei sich zwischen den Schneckenflügeln (5) und der Schneckenwelle ein Druckmittelraum (15) befindet, während das auszupressende Gut im Preßraum (16) zwischen der Membrane (13) und dem Behälter (2) angeordnet ist.
Patent EP-0107126-A1 (EP)
Inventor: MICHALIK HORST BERNHARD
IPC: B41F13/54
Filed: 1983-10-06
Abstract: Die Papierbahnführung einer Rollenrotationsdruckmaschine ist wesentlich breiter als die maximale Breite einer verdruckbaren Papierbahn. Für jede Papierbahn, die aufgeschnitten wird, sind zwei Wendestangen (12, 18) vorgesehen. Die - mindestens drei - Falztrichter (14, 15, 16) sind auf einer gemeinsamen waagrechten Ebene angeordnet.
Patent EP-0107260-A1 (EP)
Inventor: TINKELENBERG ARIE
IPC: C08G12/12
Filed: 1983-10-25
Abstract: Process of manufacturing sheets by providing particulate cellulose-containing material with a catalyst-containing, possibly melamine-modified urea-formaldehyde resin as a binder and pressing it into a sheet at elevated temperature and increased pressure, in which the binder has a molar formaldehyde-to-amino-groups ratio (F/NH 2 ) between 0.25 and 0.625 and the catalyst comprises a mixture of a latent catalyst and a strong acid in an effective amount.
Patent EP-0095312-A1 (EP)
Inventor: PLANTE STUART E
IPC: C09D9/00
Filed: 1983-05-17
Abstract: Processes for removing contaminating sealants used in the automobile and allied industries from water-insoluble surfaces, employing cleaning compositions which are aqueous solutions containing at least one C5-C9 alkanoic acid, normally at a concentration of at least 0.8 g/l and preferably 2.5 - 150 g/l, above all 8 - 60 g/l, as well as optionally other ingredients, notably at least 0.1 g/l and preferably 6 - 130 g/l of alkali metal phosphate or condensed phosphate. …<??>Aqueous compositions for use in the processes may be prepared by dilution of 10% - 25% of aqueous concentrates, usually containing solubility-enhancing agents.
Patent EP-0097482-A1 (EP)
Inventor: ORCUTT DONALD R
IPC: F16L59/02
Filed: 1983-06-14
Abstract: A lightweight ceramic refractory covering is provided for water cooled members forming a structural portion of a metallurgical furnace. The covering is thermally insulating and resists wet scale attack, corrosion and vibrational stresses. The covering comprises an inner layer of thermally insulating ceramic refractory fibre blanket (34), an open weave ceramic cloth (36) disposed about the blanket (34), an inner layer (38) of veneering mortar, compressed rings or strips (40) of ceramic fibre material, and a hot face layer (42) of veneering coating.
Patent EP-0100602-A1 (EP)
Inventor: LOCKARD JOSEPH LARUE
IPC: H01R12/61
Filed: 1983-07-01
Abstract: An electrical cable assembly comprises a main electrical bus (10, 82) to which branch electrical buses (12, 88) are electrical connected. The main bus and branch buses include a plurality of insulated electrical conductors (14, 18, 78, 84) extending crosswise to one another with electrical connectors (22, 22A, 90, 90A) electrically connecting selected electrical conductors of the buses together. The electrical connectors penetrate the insulation of the buses and make electrical connection with the electrical conductors. The terminated sections of the buses can be housed in housing members (32) providing strain relief and insulation. Shielding (52) can be applied onto the main bus (10, 82) and ground connections (54, 76) can be effected at the housing members (32).
Patent EP-0103402-A1 (EP)
Inventor: SUGAR ALAN MICHAEL
IPC: G11B17/04
Filed: 1983-08-10
Abstract: Apparatus for playing a record disc comprises a generally closed rectangular housing (16) having an opening (18) at one side, a turntable assembly (30) operable to play a record disc and a carriage or tray (34) which supports the turntable assembly (30). The carriage (34) is slidable through the opening (18) in the housing (16) and drive means (36) are provided for driving the carriage (34) between an inner position in which the turntable (30) is fully received within the housing (16), and an outer position in which a record disc can be placed on the turntable (30). The turntable assembly (30) includes a pick-up arm mounted on the carriage (34) and the turntable (30) is operable to play the record disc in all positions of the carriage (34). Consequently, it is possible to position the pick-up arm on any selected portion of the disc with the turntable (30) in its outer position and then to operate the drive means (36) to return the turntable (30) to its inner position where the housing (16) protects the record disc from airborne dust and dirt.
Patent EP-0116202-A1 (EP)
Inventor: BURNS WILLIAM ROBERT
IPC: A47L25/08
Filed: 1983-11-16
Abstract: A device for use in effecting removal of stains from garments which consists of a pressurized reservoir (10) having an application valve-nozzle (12) and containing a supersaturated aqueous solution (13) of carbon dioxide. The reservoir is shaped and dimensioned to be concealed on the person, such as in a pocket or a purse, for ready use in a restaurant to remove food or beverage stains by applying a portion of the solution to the stained portion of the garment, followed by blotting.
Patent EP-0112089-A1 (EP)
Inventor: PAGDIN BRIAN COLIN
IPC: F02D41/10
Filed: 1983-11-29
Abstract: A motor vehicle LPG fuel system includes a pair of digital injection valves in a body (23) having a common inlet (17), a common outlet (18) and an outlet chamber into which the gaseous LPG is injected alternately by the two valves. The metered pulsed outputs of the two valves collected in the outlet chamber is conveyed as a single gaseous fuel supply to the carburetter induction passage (10). The injection valves can be located spaced from the carburetter (11) whereby to avoid excessive heating. An electronic control unit (19) including a microprocessor and a data store matrix responds to certain engine operating conditions, including engine speed and engine loading, and controls alternate operation of the valves in synchronism with the engine ignition firing sequence. Under certain conditions one of the valves may open before the other closes.
Patent EP-0115168-A1 (EP)
Inventor: CLARK RUSSELL DAVID
IPC: G03B23/08
Filed: 1983-12-21
Abstract: This invention relates to slide projector assemblies wherein holders for transparencies arranged in series one behind the other and side by side can be supported and moved on a carrier which is rotatable and reciprocatable transversely of the projector to bring the individual transparencies into the viewing position and includes means for collecting the holders after their passage through the machine.
Patent EP-0105926-A1 (EP)
Inventor: ANDREJCO MATTHEW JULIUS
IPC: B08B15/04
Filed: 1983-04-22
Abstract: Système de dépôt axial à phase de vapeur pour la fabrication, au moyen d'un courant de suie produit par une torche, d'une ébauche de verre (62) destinée à être utilisée dans la production de fibres optiques. Une nouvelle torche (114) est prévue ayant un tubage interne (116) dont la position est réglable de manière à permettre des réglages simples de la torche pendant le procédé de fabrication. En outre, la configuration de la chambre de dépôt (10) et le système d'échappement sont conçus de manière à réduire au minimum l'écoulement turbulent des différents gaz à l'intérieur de la chambre afin de réduire au minimum le papillottement de la flamme de la torche. Ceci se traduit par un procédé de dépôt que l'on peut reproduire plus facilement.
Patent EP-0118546-A1 (EP)
Inventor: BILIMORIA BOMI M
IPC: B03D1/04
Filed: 1983-09-08
Abstract: Des esters de phosphate d'un complexe aliphatique ou leurs sels, d'un composé tensioactif non-ionique, sont utilisés avec des acides gras aliphatiques en tant qu'agents collecteurs pendant la flottation pour l'extraction d'impuretés à base de titane présentes dans des argiles de kaolin pendant un procédé de flottation par écumage.
Patent EP-0151190-A1 (EP)
Inventor: DYER CURTIS A
IPC: B60T1/06
Filed: 1984-01-16
Abstract: A rigid frame (60) encloses and protects a passenger compartment in between front and rear rigid axle assemblies (51, 54). At each end of the frame is a pair of widely spaced-apart, substantially parallel struts (221,222,231,232). These are on opposite sides of and parallel to the vehicle's longitudinal axis, extending between a transverse frame member (64-67) and the respective axle (51,54) assembly and connected at each end by a universal joint. There is also at each end of the frame a pair of converging struts (241,242,251,252) that connect a transverse frame member to an axle (51,54) assembly by a universal joint (244,245) at each end of each strut; these struts are wide apart at one end and close to each other at the other end. A vertically mounted combination spring (262-264) and shock absorber is interposed between and bears against the frame and each axle (51,54) on each side of the longitudinal axis.
Patent EP-0148969-A1 (EP)
Inventor: KUMASAKA SADAO
IPC: C08J9/08
Filed: 1984-01-18
Abstract: Disclosed is a method of manufacturing asphalt foam comprising the steps of preparing polyether polyol containing 15 mole  c c or more of ethylene oxide, preparing urethane prepolymer by making the polyether polyol react with organic isocvanate. and obtaining asphalt foam by mixing the urethane prepolymer with aqueous emulsion of asphalt.
Patent EP-0116914-A1 (EP)
Inventor: STOUTAMIRE DONALD W
IPC: C07K5/12
Filed: 1984-02-10
Abstract: Optically-active alpha-substituted carboxylic esters are prepared by treating a non-symmetrical ketene with an alcohol in the presence of an optically-active amine catalyst. Hydrolysis of the resulting esters, yields the optically-active acid corresponding to the non-symmetrical ketene.
Patent EP-0121169-A1 (EP)
Inventor: SCOTTI PIETRO
IPC: H01M50/463
Filed: 1984-03-18
Abstract: The separator comprises a plurality of longitudinal channels and ribs. The ribs are hollow and closely spaced apart with center distance less than 12 mm. Both the channels (C 1 , C 2 , ...) and most of the ribs (N 3 , N 4 ,...) have longitudinal hollow projections respectively protruding on the two opposite sides of the separator. The ribs and projections contribute to define the bearing planes or faces of the separator, improve the characteristics thereof of longitudinal and transverse rigidity and assure a constant spacing between the plates when assembled therebetween owing to the increased number of contact points or locations therewith. 
     The distribution of projections on a separator is sufficiently different from that of a plurality of separators intended to be superimposed or stacked to one another, no projection of one of such separators can nest in a cavity of another separator an the extraction of any separator from the pack can be readily carried out (Figure 1). 
     In a continuous production process, the separators are obtained from a strip of material which in case is preheated, then drawn by means of two rollers and finally cut to measure. The strip may be fed from a roll or from a strip forming system, and particularly from a sintering furnace when using thermoplastic powders.
Patent EP-0123241-A1 (EP)
Inventor: HOFMEISTER HELMUT DR
IPC: C07J41/00
Filed: 1984-04-14
Abstract: Ein Verfahren zur Herstellung von 17-Halogenethinylsteroiden der allgemeinen Teilformel <IMAGE> worin R1 ein Wasserstoffatom oder eine Methylgruppe, R2 einen Alkylrest mit 1 bis 4 Kohlenstoffatomen, einen Acylrest mit 1 bis 7 Kohlenstoffatomen, einen Trimethylsilylrest, einen 2-Tetrahydropyranylrest oder einen Nitratrest, X ein Bromatom oder ein Jodatom und V eine Methylengruppe, eine Ethylengruppe, eine Ethylidengruppe oder eine Vinylidengruppe bedeuten, wird beansprucht, das dadurch gekennzeichnet ist, daß man ein Ethinylsteroid der allgemeinen Teilformel, <IMAGE> worin R1, R2 und V die obengenannte Bedeutung besitzen, in einem inerten Losungsmittel mit einen Bromierungsmittel oder Jodierungsmittel in Gegenwart eines Silbersalzes behandelt.
Patent EP-0124119-A1 (EP)
Inventor: LONG GARY NORMAN
IPC: C10G47/34
Filed: 1984-04-28
Abstract: The process for increasing the production of petrochemical conversion processes in the presence of a carbon-hydrogen fragmentation compound in the presence of a non-zeolitic molecular sieve.