baber/WOPTO huggingface dataset:
Patent EP-0265655-A1 (EP)
Inventor: MCINTYRE JOHN M
IPC: C09D5/44
Filed: 1987-09-18
Abstract: A process for the preparation of an epoxy cationic resin from an epoxy resin composition having terminal oxirane groups which includes the step of converting oxirane groups to cationic groups by reacting a nucleophile with at least some of the oxirane groups of the epoxy resin composition wherein an organic acid and water are added during some part of this conversion; characterized by using as the epoxy resin composition a blend of (I) at least one of (A) at least one epoxy-based resin prepared from a diglycidyl ether of a polyether polyol having an average epoxide equivalent weight of from 350 to 5.000; or (B) at least one epoxy-based cationic resin prepared from a diglycidyl ether of a polyether polyol having an average epoxide equivalent weight of from 350 to 5,000 which diglycidyl ether has been partially capped with a monofunctional capping agent; or (C) a combination of (A) and (B): and (II) at least one different epoxy-based resin; wherein at some time during preparation of the composition, the resins are converted to cationic resins whereby there is obtained a blend of cationic polyether epoxy-based resin and a different cationic epoxy-based resin; said blend comprising from 10 to 90 percent by weight of component (I) based on total cationic resin and wherein the blend of cationic resins has a charge density of from 0.2 to 0.6 milliequivalent of charge per gram of resin,
Patent EP-0264018-A1 (EP)
Inventor: NAVRATIL EMIL DR
IPC: H04M1/60
Filed: 1987-09-29
Abstract: In order to prevent signal limitation due to overloading in telephone sets with an electronic speech circuit, without simultaneously restricting the modulation range, signals (AS1, AS2, NGS, NPS) are generated, which characterise the instantaneous line signals (AS1, AS2) and limit values (NGS, NPS) for the modulation limits. By comparison (DN, DP) of the signals (AS1, AS2, NGS, NPS), the gain of the microphone amplifier (SMV) is reduced by means of a control device (SL; OR, D, SG, RZ, CZ) once the modulation limits have been reached. 
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Patent EP-0274144-A1 (EP)
Inventor: FERRARIS FRANCESCO
IPC: F16L51/02
Filed: 1987-11-20
Abstract: A silencer (18) for the exhaust system of an internal-­combustion engine is proposed, which is characterized by a skirt (21) comprising flexible elements, e.g, formed by a wall made from an at least partially corrugated metal sheet, for the purpose of allowing relative movements to occur between the two branches (24, 26) of an exhaust duct (17), made integral with the ends of the skirt of said silencer.
Patent EP-0262831-A1 (EP)
Inventor: MARTIN HUGH ANTHONY
IPC: B60J10/02
Filed: 1987-09-15
Abstract: A method is disclosed for heat-curing an adhesive which comprises enclosing an electrical resistor, such as a resistance wire (10), in the adhesive with its ends (11) exposed, and sending an electric current through the resistor effective to cure the adhesive. The method is suitable in particular for adhesively securing replacement windows and windscreens in motor vehicles The resistance wire (10) used is preferably coated with a tacky substance so that it remains in position after placement, pending application of the adhesive to envelop the coated wire (5). A kit is also disclosed for use in windscreen replacement comprising a length of the coated resistance wire (5) helically wound on a hollow cylindrical core (30) with its adjacent windings out of mutual contact, and a                                         dispensing cartridge (12) of the adhesive which can be accommodated inside the cylindrical core (30) to save space, the whole being presented in a package (26) with a dispensing nozzle (25) and a phial of liquid primer.
Patent EP-0238365-A1 (EP)
Title: Ecran tactile pour déterminer les coordonnées d'un point sur une surface
Inventor: DE MONCUIT FREDERIC
IPC: G06F3/045
Filed: 1987-01-14
Abstract: L'écran tactile comprend un support (1) qui comprend des bandes conductrices (2, 3, 4, 5) séparées les unes des autres, ces bandes conductrices comprenant des bandes émittrices (2, 4) et des bandes réceptrices (3, 5) imbriquées entre les précédentes. Cet écran est destiné à être touché par un objet tel que le doigt (1a) pour établir un pont électrique entre une bande émettrice et une bande réceptrice.Les bandes conductrices (2, 3, 4, 5) sont recouvertes par une membrane (6) dont la surface (7) adjacente auxdites bandes conductrices est conductrice, cette surface conductrice présentant, lorsque le membrane (6) n'est pas touchée, une résistance électrique par unité de surface, nettement supérieure à celle des bandes conductrices (2, 3, 4, 5).La membrane (6) est destinée à protéger mécaniquement et électriquement les bandes conductrices due clavier.
Patent EP-0236232-A1 (EP)
Inventor: GOODMAN JACOB
IPC: A61C15/00
Filed: 1987-03-04
Abstract: This device is made in a single piece comprising, on the one hand a narrow and elongated shaft (10) capable of passing between the teeth, the material from which the device is made being a mouldable plastic whose properties of stiffness strength eliminate buckling and breakage of the shaft when it is pushed longitudinally between the teeth, and on the other hand a grasping component (12) arranged at one end of the shaft, asymmetrically with respect to its axis, the shaft (10) possessing three elongated faces, two of which are serrated and cut the third face so as to form a serrated longitudinal ridge opposite each of the serrated faces. <IMAGE>
Patent EP-0250275-A1 (EP)
Inventor: GUERS ROGER
IPC: G01P3/48
Filed: 1987-04-03
Abstract: Bearing or roller bearing with data sensor of the type having a stationary element carrying a magnetic field sensor device and a rotating element carrying at least one multipole magnetized ring placed coaxially with the rotating element and separated from the sensor device by a gap.
Patent EP-0251999-A1 (EP)
Inventor: BERCHTOLD OLIVER
IPC: F16B13/14
Filed: 1987-06-04
Abstract: An anchor rod assembly includes an axially elongated anchor rod to be secured in a borehole by a hardenable mass inserted into the borehole around the anchor rod. The anchor rod is divided by slots into a plurality of circumferentially spaced axially extending segments extending from the leading end of the anchor rod. The anchor rod has an axially extending central bore located radially inwardly of the segments. A filler piece is inserted into the central bore and the slots between the segments. The filler piece closes off the slots between the segments at the outer circumferential surface of the anchor rod. Due to the filler piece, the hardenable mass cannot flow into the slots between the segments and the central bore. As a result, the segments follow movement of the borehole wall during any widening of the borehole because of cracked development, and the anchor rod is retained in the borehole. A radially inwardly formed constriction in the outer circumferential surface of the segments adjacent the trailing end of the anchor rod improves deformability of the segments.
Patent EP-0253832-A1 (EP)
Inventor: ATTERBY FRED
IPC: B65D19/00
Filed: 1986-12-08
Abstract: Palette comportant au moins deux éléments de base, éventuellement pourvue d'évidements destinés aux fourches d'un chariot élévateur, lesdits éléments de base comportant un certain nombre de trous perpendiculairement à leurs sens longitudinaux, répartis le long de et à une certaine distance de ou à une faible distance des surfaces supérieures des éléments de base, lesdits trous permettant l'inversion par friction de tubes de manière à unir les éléments de base à la formation de la palette. Lesdits éléments de base sont constitués de trois éléments (1-3) en carton comprimés et pliés selon un profilé rectangulaire en U, une longueur correspondant à la longueur de l'élément de base, dont le premier (1) et le deuxième (2) présentent une hauteur correspondante à la hauteur de la palette, tandis que le troisième (3) présente une hauteur intérieure à peu près identique au diamètre des tubes, le premier (1) de ces éléments en carton est situé dans le profil en U normal, le dos de l'élément étant orienté vers le bas, le deuxième élément en carton (2) est situé dans la partie en U inversé à l'intérieur dudit premier élément de carton (1) tandis que le troisième élément en carton (3) est situé dans l'élément de base dans le profilé en U normal à l'intérieur et le plus en-dessus du deuxième élément en carton (2), les distances entre les parois verticales des éléments en carton pliés selon un profilé en U rectangulaire étant telles qu'ils viennent en contact intime les uns avec les autres et, par collage, sont solidement fixés les uns aux autres au niveau des surfaces en contact les unes avec les autres. Les trous destinés aux tubes sont situés de manière à traverser l'espace enserré par le troisième élément en carton (3) le plus en-dessus dans l'élément de base, de préférence de telle manière que les tubes soient supportés par la surface intérieure horizontale du troisième élément en carton (3) et par la surface intérieure horizontale du deuxième élément en carton (2). Cependant, ce dernier peut, dans une variante, être
Patent EP-0409980-A1 (EP)
Inventor: CHEMERIS OLEG NIKOLAEVICH
IPC: B05B7/20
Filed: 1986-10-17
Abstract: A tuyere for torch guniting of a metallurgical plant lined with a refractory material comprises a cooled casing inside which pipelines (3, 4) for supplying oxygen and the gunite mass into the cavity of the plant. The tuyere further comprises at least one slot-shaped nozzle (5) intended for supplying the gunite mass to the lining area to be restored, connected to the pipeline (4) for supplying the gunite mass and located on the side wall of the tuyere, near its end-face, parallel to the axes of the pipelines (1, 2, 3, 4). The tuyere is also provided with nozzles (6) for supplying the oxygen to the lining area to be restored which are connected to the pipeline (3) for supplying the oxygen and are spaced evenly along the longer sides of each slot-shaped nozzle (5) for supplying the gunite mass.
Patent EP-0253886-A1 (EP)
Title: Interconnexion pour un ensemble integre a l'echelle d'une tranche
Inventor: HORNAK LAWRENCE ANTHONY
IPC: G02B6/43
Filed: 1986-12-24
Abstract: Un ensemble est obtenu en empilant plusieurs plaques en silicium intégrées à l'échelle d'une tranche. Des connexions entre des niveaux de l'ensemble sont réalisées par des signaux optiques transmis directement au travers des plaques de silicium.
Patent EP-0262194-A1 (EP)
Title: Systeme de reservoir modulaire
Inventor: MURRAY DONALD STORRS
IPC: B01L3/00
Filed: 1987-03-11
Abstract: Le système de réservoir modulaire possède une pluralité de modules récepteurs interchangeables (14, 16, 18, 100) pouvant contenir un fluide, fixés dans le périmètre d'une structure de base (12). La structure (12) assure le support et le positionnement d'une configuration de modules (14, 16, 18, 100) sélectionnables par l'utilisateur pour que celui-ci puisse effectuer une expérience scientifique où plusieurs agents de réaction différents peuvent être contenus à proximité étroite et utilisés par un dispositif à pipette ou un distributeur en vrac. Les modules (14, 16, 18, 100) sont des composants indépendants ou bien ils peuvent avoir une configuration choisie par l'utilisateur dans la structure de base (12) de manière à améliorer le fonctionnement d'une unité de travail pour le transport et la mesure automatisés du fluide. Dans un autre mode de réalisation, l'invention décrit des modules de ratelier (80) de support de tubes à essai et de plaque de microtitrage (102) utilisés conjointement avec les modules de réservoir de fluide (14, 16, 18, 100). Dans un autre mode de réalisation, l'invention décrit un module (122) de ratelier de support de l'extrémité d'une pipette, lequel module peut être utilisé conjointement avec les modules de réservoir de fluide (14, 16, 18, 100).
Patent EP-0276285-A1 (EP)
Inventor: DICKINSON BARRY LEE
IPC: H01B3/42
Filed: 1987-07-30
Abstract: Un assemblage de conducteur électrique utilisé dans des commutateurs, des connecteurs, des contacteurs, des relais et autres comprend une coquille de composition polymère pour réduire sensiblement au minimum un allumage d'arc à courant élevé et un allumage de fils chauds, cette coquille comprenant une résine de poly(aryle éther) et une résine de polycarbonate aromatique, et un noyau métallique électriquement conducteur s'étendant au moins partiellement au travers de ladite coquille.
Patent EP-0281594-A1 (EP)
Inventor: ADAM AYUB MAHOMED
IPC: C04B35/632
Filed: 1987-09-09
Abstract: Un procédé, destiné à produire un matériau capable de former un gel cohérent rigide, consiste à mélanger de l'eau avec un complexe métallique mixte comprenant un alcoxyde métallique mixte ou un dérivé formant un complexe par réaction avec au moins deux composés sélectionnés parmi des aminoalcools, des alcools polyhydriques et des $(b)-céto-esters avec le retrait des alcools libérés. Ledit produit est utile pour permettre l'agglomération de particules réfractaires.
Patent EP-0352258-A1 (EP)
Inventor: ITO HISAHARU
IPC: C08L53/02
Filed: 1987-12-04
Abstract: On obtient les polymères réticulés décrits en effectuant dans un milieu thermique la réticulation d'un mélange constitué (a) par 40 à 100 % en poids d'un copolymère bloc d'un composé vinylique aromatique et d'un copolymère d'acétate d'éthylène-vinyle et/ou de diène conjugué, (B) par 0 à 60 % en poids d'un caoutchouc non vulcanisé choisi parmi un caoutchouc naturel, un caoutchouc synthétique du type diène et un caoutchouc synthétique du type non diène, (C) par 0 à 100 parties en poids, calculées sur la base de 100 parties en poids de [(A) + (B)], d'un plastifiant pour caoutchouc, et (D) par 0 à 600 parties en poids d'une charge.
Patent EP-0301159-A1 (EP)
Inventor: GROPP HEIKO U
IPC: F41A9/01
Filed: 1988-02-18
Abstract: The invention relates to a weapon and ammunition support for a cannon (3), with a housing (1) which has a magazine (8) for ammunition (9, 10) and which is pivotable about a vertical aiming axis (2) for the vertical aiming of the cannon (3), a loading shell (2) being arranged between the magazine (8) and cannon (3). To guarantee a fully automatic loading flow of separate ammunition at a high rate, the magazine (8) is arranged behind the rear return position of the cannon (3) and has two stages, of which the upper is so designed to receive projectiles (9) that the middle projectile (9) is aligned with the cannon axis and the lower stage is designed for receiving propellant charges (10), the magazine (8) has a projectile ejector (11) and a propellant-charge ejector (21), the projectile ejector (11) being at the same time an initiator, in the rear return position of the cannon (3) there is a catching and holding device (12) releasable via the projectile ejector (11), a recuperator for the axial recuperation of the cannon (3) from the rear return position into the firing position is provided, and the loading shell (22) is arranged level with the stage for the magazine (8) receiving the propellant charges (10) and has a parallelogram suspension (23), via which the loading shell (22) can be pivoted into the loading position relative to the cannon (3). 
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Patent EP-0345362-A1 (EP)
Inventor: BERTELLI VITTORIO
IPC: A61K31/70
Filed: 1988-05-16
Abstract: The use of 2,4-monofurfurylidene-sorbitol and 2,4-monofurfurylidene-­1,3,5,6-0-tetraalkylsorbitol wherein the alkyls are linear or branched C₁-C₄, in the preparation of cosmetics and dermatology compositions for preventing premature ageing of the skin caused by free radicals which form in the skin either physiologically or by the effect of environmental pollutant substances or radiation. 
     Said compositions are in the form of creams, gels, lotions, sprays, etc., and contain between 0.5 and 2% by weight or 2,4-monofurfurylidene-­sorbitol or 2,4-monofurfurylidene-1,3,5,6-0-tetraalkylsorbitol.
Patent EP-0299178-A1 (EP)
Inventor: REHAU AG CO
IPC: E06B9/15
Filed: 1988-05-26
Abstract: 1. Slat (1) for roller shutter unit with a connecting hook at one end and joint chamber at the other end, whereby the connecting hook bears a circular or semicircular joint element (3) at a spacer web (2), and the joint chamber (4) is a circular receptacle with an outwardly facing opening, characterised by the fact that the joint element (3) bears angular webs (33, 34) at its opposite free ends (31, 32), and that angular webs (143, 144), facing the opening centre and corresponding in their external dimensions and angle to the angular webs (33, 34) of the joint element (3), are moulded to the free ends (141, 142) of the outwardly facing opening of the joint chamber (4).
Patent EP-0295502-A1 (EP)
Inventor: PRAUER HEINZ
IPC: G02B6/42
Filed: 1988-06-01
Abstract: In einem Metallgehäuse (1) sind U-förmige Ausnehmungen zum Eindrücken flanschartiger Ansätze (8) von z.B. Sende- und Empfangsmodulen vorgesehen. Die zueinander parallel vorgesehenen Module sollen einen Abstand voneinander haben, der frei von toleranzbedingten Schwankungen ist. Zu diesem Zweck sind die aus Metall bestehenden Ansätze (8) mit einem Kunststoffmantel (11) versehen, in den sich an den Seitenwänden der U-Ausnehmungen vorgesehene Rippen (6) eingraben. Mittels einer Lehre erfolgt das Eindrücken genau im vorgesehenen Abstand. Eine Außermittigkeit zu einer U-Ausnehmung wird dabei durch unterschiedlich starkes Eindrücken der Rippen auf der einen und auf der anderen Seite des Ansatzes ermöglicht.
Patent EP-0295615-A1 (EP)
Inventor: LAI TA-WANG
IPC: C09K8/88
Filed: 1988-06-13
Abstract: The inverse emulsion polymerization of a monomer of the formula
      wherein R and R¹ represent hydrogen or a C₁-C₄ alkyl group, using a surfactant system having a hydrophilic-lipophilic balance value from 4 to 9, an azo-type free radical initiator and certain hydrocarbon liq­uids to yield a water-in-oil emulsion of a homopolymer of at least 10⁶ average molecular weight, the emulsion having a viscosity less than 10 cps, at 15% solids, 60 rpm Brookfield and 20°C. 
     Also disclosed is the preparation of poly(vinylamines) of at least 10⁶ average molecular weight by acid or base hydrolysis of the homopoly­mer emulsion. 
     Also disclosed are enhanced oil recovery compositions, drilling mud compositions, cements for drilling holes, completion fluids, acidized fracturing fluids, and wet-end paper additives containing the poly(vinyl­amines) and demonstrating superior properties.
Patent EP-0310763-A1 (EP)
Inventor: PARZL FRANZ
IPC: B61C9/44
Filed: 1988-07-22
Abstract: The invention relates to the installation of a shaft having at least one gearwheel mounted on it, in a transmission housing. The shaft has two sets of bearings, one directly in the housing (1), and one in a bearing plate (12), which is centred in the housing. The bearing in the housing is on a common axis with that in the bearing plate (12) but the centring of the bearing plate in the housing is radially offset thereto. 
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Patent EP-0313747-A1 (EP)
Inventor: UTSCH JOACHIM
IPC: B60R13/10
Filed: 1988-08-18
Abstract: The fastening device, made of plastic of limited elasticity, for a motor vehicle number plate has a rectangular frame (10) which is constructed in one piece, serves as a reinforcement component for the number plate and encloses the latter at the edge. The rear wall region of said frame is formed solely by webs (16) which are separated from one another and connect the longer frame parts to one another. Tongues, which engage at the edge of the number plate which can be inserted on the narrow side into the frame are provided on the shorter frame parts. The edges (12-14) of the frame (10), which extend all around it, are widened beyond the common rear plane of the webs (16) and engage about the edges (2-5) of a plate (1) which can be screwed securely to the motor vehicle. The plate (1) has a multiplicity of hooks (7) arranged at a distance from one another in the vicinity of its one longitudinal edge (4), which hooks engage in corresponding recesses (15) on one (13) of the longitudinal edges (13, 14) of the frame (10). In addition, the plate (1) has indents (8) arranged on the other longitudinal edge (5) at a distance from one another, into which indents inwardly projecting, barb-shaped locking tabs (17) engage on the other (14) of the longitudinal edges (13, 14) of the frame (10). <IMAGE>
Patent EP-0320573-A1 (EP)
Inventor: HAFFNER JAMES L
IPC: H01S3/101
Filed: 1988-08-25
Abstract: There is provided an improved tool device for use in aligning both angular and translational position of a laser beam at a rotating joint (16 b ) of a laser beam delivery system (12, 112, 212) having one or more rotatable laser optics (17). The device includes a tool chassis (20, 120, 220) which receives a laser beam directed along a laser beam axis to the rotating joint (16 b ) of the delivery system and the tool chassis. The tool further includes structure for mounting the tool chassis on the rotatable part of a rotating joint of a laser beam delivery system to be aligned, a position monitor (24, 180, 280) for monitoring the laser beam received relative to a two dimensional coordinate system during rotation of the tool, and a laser beam focusing lens (41, 141, 241) which focuses at least a portion of the laser beam received such that translational deviations of the received beam are eliminated from that focused portion of the beam. In conjunction with the position monitor, angular orientation of the received laser beam can be isolated and monitored when passed through the focusing lens (41), and translational position of the received beam can be monitored when not focused by the focusing lens (141).
Patent EP-0281178-A1 (EP)
Inventor: MULDER H
IPC: H04N5/372
Filed: 1988-02-08
Abstract: Image pickup device comprising a matrix having horizontal rows and vertical columns of image pickup elements and having means supplying clock signals to the matrix of pickup elements in order to shift image information in the column direction in the time delay and integration mode.  
Along each column in image pickup elements at predetermined positions a determination is made of whether the charge at those positions exceeds a limit value. If so, the charge in such image pickup elements is removed completely and integration starts again. From the charge in the last element in a column as well as the number of times charge has been removed it can be deduced what the total charge would have been without removal.  
Thus images can be recorded the contrast ratio of which otherwise would exceed the maximum contrast ratio which the image pickup device is capable of recording.
Patent EP-0300548-A1 (EP)
Inventor: KERSTEN REINHARD DR RER NAT
IPC: H05B3/74
Filed: 1988-07-08
Abstract: In known radiant heaters, the direct radiation emerging from halogen lamps and the radiation reflected via a reflector lead to an inhomogeneous radiation intensity on the cooking plate. In order to achieve an essentially homogeneous radiation intensity on the cooking plate (2) a reflector (14) is assigned to each halogen lamp (8), the reflector (14) having two regions (15, 16) which are designed essentially in the form of cylindrical sections similar to parabolas. The radiant heater permits energy-saving cooking with a reduced temperature stress. <IMAGE>