baber/WOPTO huggingface dataset:
Patent EP-0548696-A1 (EP)
Inventor: KENYU OHNO MITSUBISHI PETROCHE
IPC: D21H17/35
Filed: 1992-12-10
Abstract: There is provided a process for producing a fiber-reinforced polypropylene resin sheet, which comprises mixing and dispersing (A) 25 to 90% by weight of a polypropylene resin having a melt flow rate of 100 to 600 g/10 min. and (B) 75 to 10% by weight of glass fibers with a length of 3 to 50 mm to form a web, drying the web, if necessary, and heating, pressing and cooling the web to form into a sheet. 
     There is also provided a process for producing a fiber-reinforced polypropylene resin sheet, which comprises mixing and dispersing (A) 25 to 90% by weight of a polypropylene resin having a melt flow rate of 100 to 600 g/10 min., (B) 75 to 10% by weight of glass fibers with a length of 3 to 50 mm and (C) a crushed resin-containing scrap in an amount of 5 to 200 parts by weight based on 100 parts by weight of the sum of (A) and (B) to form a web, drying the web, if necessary, and heating, pressing and cooling the web to form into a sheet.
Patent EP-0570629-A1 (EP)
Inventor: SUTO SHOHEI
IPC: A63H17/14
Filed: 1992-12-28
Abstract: A vehicle toy has the same roadability as that of a conventional toy provided with caterpillars, is controllable with the same control feel as that of a conventional four-wheeled toy, has reduced travelling load, and may travel at high speed. A body (10) is supported by a chassis portion (12) with front steerable wheels (14a,b) provided at the left and right of a front end of the chassis portion. Caterpillar front (16a,b) and rear (18a,b) wheels are both provided on the left and right of a central and a rear portion of the chassis portion (12) with left and right caterpillars (20a,b) therearound. A drive unit (24) drives the caterpillar rear wheels (18a,b), and a power steering mechanism (100) is disposed at the chassis front end. The forward extent of the caterpillars (20a,b) may be raised above the ground when the vehicle toy travels on a flat surface. The vehicle toy is battery powered and radio controlled.
Patent EP-0501560-A1 (EP)
Inventor: HEIJBOER WILLEM LEONARDUS CORN
IPC: H01J1/26
Filed: 1992-02-18
Abstract: A low-power cathode can be obtained by arranging it on a substrate (1), preferably of silicon, which is entirely or partly removed at the location of the emissive structure (11) by means of, for example, anisotropic etching. A method of manufacture provides a layer of etch- stopping silicon nitride or highly doped silicon. Because of its low power, the cathode is particularly suitable for multi-beam applications.
Patent EP-0529735-A1 (EP)
Title: Dispositif pour l'allumage de moteurs à combustion interne
Inventor: CAUMONT JEAN-LOUIS
IPC: F02P3/04
Filed: 1992-08-25
Abstract: Le dispositif comporte un volant magnétique qui induit plusieurs impulsions de courant de polarités alternées dans un bobinage primaire, le courant se refermant dans une résistance (R1) en série avec un transistor (Ti). La tension développée aux bornes de la résistance est transmise à la borne d'entrée (9) d'un circuit de commande (7) par une capacité (C) et le circuit de commande (7) provoque une coupure du courant génératrice de surtension. La capacité (C) est chargée par une première impulsion via une diode (D) en parallèle sur le transistor (Ti) et une résistance (10). La charge ainsi acquise demeure active au début de l'impulsion principale de polarité opposée qui suit, de telle façon qu'en cas de marche à l'envers du moteur, ce qui inverse l'ordre d'apparition des impulsions, il n'y a pas d'allumage. Application: petits moteurs à combustion interne, par exemple pour des tondeuses à gazon, des scies à chaine, des taille-haies, des débroussailleuses, etc.. <IMAGE>
Patent EP-0516269-A1 (EP)
Inventor: MATTHEWS HARRY
IPC: G21C17/013
Filed: 1992-04-08
Abstract: Apparatus for locating a floatable platform (7), comprises upstanding support members (14) arranged to be adjacent to an article (4) submerged in a liquid (5), and extendible members (13) depending from the platform (7). The extendible members (13) on initial extension are arranged to locate on the support members (14), and further extension of the extendible members (13) raises the platform (7) from a buoyant to a partially-buoyant state. A laser device on the platform (7) is arranged to scan a stationary coded target so as to determine the position of the platform (7).
Patent EP-0510961-A1 (EP)
Inventor: ARAI TAKEO
IPC: G03C1/95
Filed: 1992-04-23
Abstract: A silver halide photographic light-sensitive material is disclosed which is improved in drying ability. Silver sludge formation in a developer used for processing the light-sensitive material is inhibited. The light-sensitive material comprises a support having thereon a silver halide emulsion layer and a non-light-sensitive hydrophilic colloid layer arranged at a position farther from the support than the position of the silver halide emulsion layer, and the non-light-sensitive layer contains a polymer latex comprising polymer particles which is formed by polymerization reaction in a medium containing gelatin.
Patent EP-0515176-A1 (EP)
Inventor: WHITWORTH COLIN
IPC: A47F7/28
Filed: 1992-05-20
Abstract: Display apparatus for displaying products such as icecream tubs (3) within an open-topped freezer (2), the apparatus comprising at least one channel (4A-4E) which, when installed within a freezer (2), is inclined with respect to the vertical and adapted to receive and support a plurality of the products (3) one resting upon another so that a side of the uppermost product, which may carry advertising material, is presented at an angle to the horizontal so the advertising material is clearly visible to a customer looking down into the freezer (2).
Patent EP-0525945-A1 (EP)
Inventor: SADIKIN LUKAS
IPC: F02P7/02
Filed: 1992-05-26
Abstract: A rotor arm distributor (10) is improved by adding a layer of tin or brass or an alloy of tin and brass on the conducting plate (12) at the tip (13) of a conventional rotor arm such that the "contact" area with the stationary metal contact in the distributor cover is increased and the electrical current conducted to the spark plug results in a stronger spark giving rise to improved combustion of fuel, increase in the power output of the engine, a fuel saving of between 5% to 10% and a reduction in air pollution.
Patent EP-0539003-A1 (EP)
Inventor: YABUSHITA SHUNICHI
IPC: C08L9/00
Filed: 1992-09-02
Abstract: An elastic roller contains EPDM rubber as a main component and has a friction coefficient of not less than 2 with respect to ordinary paper and a hardness of not more than 35°. 
     The amount of softening agent added to EPDM rubber which is a main component is not more than 150 parts by weight per 100 parts by weight of rubber.
Patent EP-0587954-A1 (EP)
Inventor: GHAEM SANJAR
IPC: G01C17/30
Filed: 1992-10-05
Abstract: An electronic direction finder (10), having a housing (11) with a major axis (18), has a GPS receiver (28) and directional (31) and omnidirectional (30) antennas and provides an electrical signal (angle A) indicative of the direction of the housing axis (18) with respect to a predetermined compass heading (North). The electrical signal (angle A) is provided by using determined positions of the GPS receiver (28) and one GPS satellite to calculate a compass bearing from the receiver (28) to the one satellite and using the directional antenna (31) to determine the orientation of the housing axis (18) with respect to the satellite. This eliminates using electrical output terrestrial magnetism sensing devices to sense direction finder/receiver orientation with respect to compass direction, and therefore avoids the inaccuracies and costs associated with such magnetism sensing devices.
Patent EP-0557650-A1 (EP)
Inventor: BREAK DOUGLAS K
IPC: B23Q9/00
Filed: 1992-11-19
Abstract: A portable table for a saw or the like comprising a track (14) pivotally supported on a saw table (12). A protractor (59) is mounted on the track (14) and an indicator-indexer plate (55) is mounted on the table. A hand operated locking mechanism (32,34,43) is provided. The table (12) includes laterally extensible side members (22,24) and longitudinally extending end members (44,45).
Patent EP-0545681-A1 (EP)
Inventor: HASEGAWA HIROTSUGU
IPC: B60C17/00
Filed: 1992-12-02
Abstract: A pneumatic tyre which comprises sidewalls (4) each provided axially inside a carcass (6) with an inside sidewall rubber layer (10), the inside sidewall rubber layer (10) extending radially inwardly to a bead portion (3) and radially outwardly into a tread portion (5) along the convexly curved inner surf ace of the carcass (6), the sidewall thickness (TA) in a region (S) being substantially constant and smaller than the bead thickness (TC) at a contacting point C, the region S being defined as extending between the maximum width point (A) at which the maximum width of the tyre lies and the 65% height point (B) located at a 65% height (HB) of the tyre section height (H), the contacting point (C) being defined as the point at which the outer surface of the tyre starts to contact the radially outer edge of a rim flange (RF).
Patent EP-0526337-A1 (EP)
Inventor: LOUY JEAN-FRANCOIS
IPC: F21S8/10
Filed: 1992-07-30
Abstract: A signal light unit for a motor vehicle or the like comprises at least two lights, each comprising a lamp (10, 10'), a compartment (20, 20'), and a closure glass (30). The compartments of the lights are made in a single piece by moulding and each comprise a flange (28, 28') for mounting the associated lamp and at least one cheek (24, 24', 26) for separation from the neighbouring light or lights. A region of the glass which extends opposite the exit openings of the compartments is inclined with respect to a plane transverse to the axial direction (A) of the vehicle. According to the invention, the cheeks and the flanges extend in the same direction (AC, AC') which is substantially inclined with respect to the axial direction of the vehicle and is parallel to a mould-release direction (DD) of the compartments. The tool for moulding the compartments is substantially simplified thereby. <IMAGE>
Patent EP-0540437-A1 (EP)
Inventor: AXIOTIS GEORGES
IPC: C07F9/40
Filed: 1992-10-30
Abstract: The present invention relates to a new process for obtaining  alpha -aminoalkanephosphonic acids and/or salts or esters of general formula (I): <IMAGE>  with   R1, R2, which are identical or different, chosen from a hydrogen atom, a linear or branched alkyl group with one to six carbon atoms, or an alkali metal or alkaline-earth metal atom. R3 = a hydrogen atom or an alkyl, cycloalkyl, aryl or aralkyl group, it being possible for these groups to be optionally substituted by one or a number of heteroatoms, preferably halogen. R4 = a hydrogen atom or a linear or branched alkyl group with 1 to 4 carbon atoms.
Patent EP-0506590-A1 (EP)
Inventor: BERTHON FRANCIS
IPC: E05C19/00
Filed: 1992-03-18
Abstract: Means intended for securing, in a removable manner, a generally polygon-shaped covering part (2), which may be a plane or concave grating or a covering plate, to a frame (1) interacting with the said part, these means comprising at least one elastic member (26) positioned in an open housing (25) arranged in the central region of one of the lateral faces of the frame, at least one fastening catch (11) integral with that lateral face of the frame which is opposite the one where the elastic member is located, a finger (30), integral with the covering part, the lower end of which has an enlargement (31) adapted to be snap-locked by interacting with the said fastening member, and a strip (32), integral with the part, which, in the position in which the said covering part is closed over the frame, interacts with the elastic member, the fastening catch (11) then being located in the position in which it is snap-locked with the finger (30) of the covering part. <IMAGE>
Patent EP-0556291-A1 (EP)
Title: Selective laser sintering apparatus with radiant heating.
Inventor: GRUBE KRIS W
IPC: B29C35/02
Filed: 1991-11-07
Abstract: A radiant heater (30), and an apparatus for performing selective laser sintering using the same, are disclosed. The radiant heater (30) is ring-shaped with its dimensions and distance from the target surface preferably defined to provide radiant energy to a target surface (4), with the ate of energy received per unit area of the target surface (4) being substantially uniform. A frusto-conical ring-shaped radiant heater (40) is also disclosed, which may be disposed closer to the surface (4) to provide improved efficiency of heat transfer in a uniform fashion. A cooling element similarly shaped is also disclosed, which operates in the same manner to uniformly transfer radiant heat from the target surface (4). Zoning of the ring-shaped radiant heaters (30), to allow for non-uniform radiant energy emission to the target surface, is also disclosed. Monitoring of the temperature of the target surface (4) is done by way of infrared sensors (34). For monitoring of cool temperatures, a second infrared sensor (36) is directed to the radiant heater, so that compensation for reflection of the radiant heat from the surface (4) may be accomplished. <IMAGE>
Patent EP-0559805-A1 (EP)
Title: Commande de compensation destinee a un systeme de teledistribution hors lieux
Inventor: WEST LAMAR E JR
IPC: H04N7/16
Filed: 1991-11-26
Abstract: Commande de compensation destinée à un système de télédistribution hors lieux comprenant une commande automatique de gain et une commande automatique de perte. Dans cette invention, une première commande de rétroaction (302, 306, 310) est utilisée pour comparer une première partie d'un signal télévisuel à un premier niveau de référence et pour annuler l'erreur. Une deuxième commande de rétroaction (304, 308, 312) est utilisée pour comparer une deuxième partie du signal à un deuxième niveau de référence et pour annuler l'erreur. Dans un autre mode d'exécution, la deuxième commande de rétroaction différencie les première et deuxième parties du signal télévisuel. Pour la commande automatique de gain, le niveau de référence est égal à l'atténuation entre l'installation hors lieux et les locaux de l'abonné à laquelle on ajoute le niveau désiré au niveau des locaux de l'abonné. Le niveau du signal de brouillage est établi de manière à se situer dans la gamme des niveaux de puissance apparentés au niveau de référence.
Patent EP-0506953-A1 (EP)
Inventor: FRANK GEORGE A
IPC: B29C65/02
Filed: 1991-10-10
Abstract: Dispositif et procédé servant à fixer un matériau de substrat (10) formé à chaud, qui possède des surfaces avant et arrière, sur un cadre de support. Le dispositif comprend un élément de fixation (16) comportant une partie de base (90) et une partie de fixation (22) en saillie par rapport à la partie de base pour la fixation sur le cadre de support. Un mécanisme adhésif fixe la partie de base au substrat. Le mécanisme adhésif est thermoplastique et peut être activé à chaud à des températures de thermoformage avant le collage; le point de ramollissement du mécanisme adhésif est suffisamment élevé après le collage pour éviter un écoulement à des températures allant jusqu'à environ 250 °C. Le mécanisme adhésif existe sous la forme d'une couche de fibre non tissée estampée en aiguille qui possède une surface enrichie de fibre à point de fusion plus bas, ou sous la forme d'une quantité efficace de hot melt conçu pour une réactivation à des températures de thermoformage.
Patent EP-0598726-A1 (EP)
Title: Procede et dispositif d'application de revetements
Inventor: SUNDHAGE CLAES
IPC: B29C35/08
Filed: 1992-03-18
Abstract: On décrit un procédé et un dispositif d'application de revêtements, dans lesquels des couches de matières qui se chevauchent sont soudées ou fondues par l'application de la chaleur. Selon l'invention, des lampes infrarouges (23) sont utilisées comme source de chaleur et au moins deux soufflantes (11, 16) sont utilisées pour satisfaire les besoins importants en air de refroidissement. Lesdites soufflantes sont disposées dans les extrémités (4 et 5) d'une chambre longitudinale (2) (une soufflante étant disposée à chaque extrémité) et sont conçues pour acheminer des courants d'air de refroidissement le long de la surface supérieure d'un corps réfléchissant (20) vers la zone centrale du dispositif. De cette manière on réalise un refroidissement intensif de ladite zone centrale surtout autour d'un dégagement (8) entre les deux extrémités de la chambre, dans lequel est disposée également une poignée de manoeuvre (6) munie d'un coupe-circuit (7). L'air est dirigé de manière forcée pour passer devant la plaque de base (35) du corps réfléchissant (20), surtout dans sa zone centrale, et pour circuler de là dans des sens opposés entre la plaque de base et une feuille réfléchissante, ensuite le long du côté avant du dispositif, après quoi il revient vers la zone centrale en passant entre les lampes et le verre protecteur (25), qui protège les lampes vers l'avant et vers le bas, ainsi qu'autour de ses bords longitudinaux. Après il pénètre à l'intérieur en passant vers la zone centrale longitudinale du verre protecteur et passe à l'extérieur dans l'atmosphère environnante.
Patent EP-0550730-A1 (EP)
Title: Collapsible folding box.
Inventor: WINKLER KLAUS
IPC: B65D5/08
Filed: 1992-07-21
Abstract: Described is a collapsible folding box made from a one-piece corrugated-carboard blank and with two side walls (1), from each of which a flat part (5) has been partly punched out and folded, inwards and upwards at an angle, along one edge (7). The ends of these flat parts (5) are bent over for use as top flaps (8) and joined together to form the top (6) of the box.
Patent EP-0581905-A1 (EP)
Inventor: LO SHUI-YIN
IPC: H01J27/26
Filed: 1992-04-27
Abstract: Procédé permettant de charger un faisceau de fluide. Dans ce procédé on fait passer un fluide d'une zone de première pression à une zone de deuxième pression, la deuxième pression étant inférieure à la première pression, puis on charge ledit fluide de manière à ce que ses molécules puissent être accélérées dans la zone de deuxième pression afin de former un faisceau chargé. Dans ce procédé le chargement fournit suffisamment de charge au fluide pour produire une densité de charge supérieure à 1014 de charge par cm3 dans le fluide.
Patent EP-0654016-A1 (EP)
Title: Black glass ceramic from rapid pyrolysis in oxygen-containing atmospheres.
Inventor: LEUNG ROGER YU-KWAN
IPC: C03C10/00
Filed: 1992-08-07
Abstract: A black glass having the empirical formula SiCxOy where x is greater than zero and up to about 2.0 and y is greater than zero and up to about 2.2 is produced from a cyclosiloxane polymer precursor by pyrolysis in the presence of oxygen by heating at a rate exceeding about 5  C/min.
Patent EP-0557901-A1 (EP)
Title: Steam ironing plant associated with an iron
Inventor: FOURNY JACKY RENE PAUL
IPC: D06F75/12
Filed: 1993-02-19
Abstract: Steam ironing plant comprising an iron (1) equipped with a heating sole plate (2) having steam outlet holes (3), a steam generator (4) communicating with the said steam holes, an independent water reservoir (5), an electric pump (9) including a casing (10) and a movable member (11) for entraining water between an inlet orifice (12) connected to the said water reservoir (5) and a discharge orifice (13) connected to the said steam generator (4), as well as a means (15) for treating the water, which means is particularly intended to remove the minerals from the water. According to the invention, the pump (9) is particularly of the centrifugal type and has a free circulation of water between the two, inlet (12) and discharge (13), orifices, at least when the entrainment member (11) is at rest. <IMAGE>
Patent EP-0618549-A1 (EP)
Inventor: BECKER NORBERT DIPL-ING
IPC: G07C3/00
Filed: 1993-03-25
Abstract: The present invention relates to a monitoring method for an electrical apparatus, especially an electrical control. According to the invention, the monitoring method records important events within the apparatus, for example fault messages, alarms or a change of cycle levels, and files messages on the occurrence of these events in a message storage region (17) in chronological order. <IMAGE>
Patent EP-0582886-A1 (EP)
Inventor: JAEGER HORST DR
IPC: C09B62/517
Filed: 1993-07-26
Abstract: Phthalocyanine reactive dyes which, in the form of the free acid, correspond to the formula (1) <IMAGE> in which the variable radicals have the meaning given in the description, are prepared by condensation of the corresponding amines with cyanuric fluoride or cyanuric chloride in any sequence. The reactive dyes according to the invention possess good wet fastness and light fastness and are used for dyeing and printing cotton.
Patent EP-0588158-A1 (EP)
Inventor: GREBER GERHARD DR
IPC: C08G73/10
Filed: 1993-09-02
Abstract: Thermostable (thermally stable) polyimides and polyamide imides of the formula I <IMAGE>  in which     Ar is a divalent aromatic radical of the formula <IMAGE> or mixtures thereof, where A is -CH2-, -C(CH3)2-, -O-, -S-, -SO2-, -SO-, -CO-, -COO-, -CO-NH-, -NH-, -(N-alkyl)- with 1 to 20 carbon atoms, -N=N- or <IMAGE> ,   X is a radical of the formula <IMAGE>   and the radicals Z are identical or different and are hydrogen, a straight-chain or branched, saturated or mono- or polyunsaturated acyl radical having 2 to 20 carbon atoms or an aroyl radical having 7 to 20 carbon atoms, which is optionally substituted by halogen, with the proviso that Z is not hydrogen alone and n is an integer from 2 to 100 and m is an integer from 0 to 100, the radical (-NH-CO-X-Ar-) being randomly distributed in the case where m > 1.
Patent EP-0644566-A1 (EP)
Inventor: KATAKAMI SEIKI
IPC: H01H19/58
Filed: 1993-09-21
Abstract: A plurality of contacts for rotary switches are concentrically formed on a printed circuit board (24) accommodated in a case (15). A fixed cylinder (29) is disposed opposite to the concentric arrangement of the contacts. A rotary shaft (26) of a first rotary knob (21) pierces through and supports the fixed cylinder so as to drive slidable contact pieces for a first rotary switch. A rotary cylinder (33) which functions as a rotary shaft of a second rotary knob (22) is fitted to the outer periphery of the fixed cylinder so as to drive slidable contact pieces for a second rotary switch. Spring coils (31) for the first and second rotary knobs are mounted on the fixed cylinder. The spring coils (31) provide the first (21) and second rotary knobs (22) with tensions for their rotation reference positions. Thus, the positions of slidable contact pieces of the rotary switches are elastically maintained to their reference angle positions.
Patent EP-0618634-A1 (EP)
Inventor: HETTLAGE ECKART
IPC: H01P1/12
Filed: 1993-12-28
Abstract: The invention relates to a coaxial switch which achieves very high reliability as a result of the use of a leaf-spring arrangement (7, 8, 9, 10). Via dielectric retaining supports (5), this leaf-spring arrangement (7, 8, 9, 10) moves connecting elements (4) with which extended inner conductors (2) of coaxial connections (1) make contact. The dielectric retaining supports (5) pass through the wall (6) of a cavity (3) without touching and without friction. This avoids wear of the retaining supports (5). Exemplary embodiments are compact and light transfer switches and T-switches for space technology. <IMAGE>
Patent EP-0552835-A1 (EP)
Inventor: KOSTER MARINUS PIETER
IPC: F16H57/12
Filed: 1993-01-18
Abstract: A transmission with variable mechanical prestress, comprising a pinion (7) driven by an electric motor (3), a driven gearwheel (9) with its bearings in a housing (15), and an electromagnetic actuator (21) for applying a prestress force which is controllable in dependence on an instantaneous load to be handled by the transmission. The electric motor (3) with the pinion (7) is so supported that it can be tilted relative to the housing (15). Owing to a tilting movement of the electric motor (3) caused by the actuator (21), the pinion (7) is pressed against the gearwheel (9) with a certain prestress force in radial direction. The transmission is free from play, while the virtual play arising from friction and hysteresis is strongly reduced, and the positioning accuracy is enhanced as a result.