baber/WOPTO huggingface dataset:
Patent EP-0434148-A1 (EP)
Inventor: BURNS PAUL ANDREW C O EASTMAN
IPC: C07D487/04
Filed: 1990-12-13
Abstract: A pyrazolotriazole dye-forming coupler containing on a carbon atom in a noncoupling position a ballast group having a moiety derived from and bonded through a carboxylic acid portion of an unsubstituted or substituted α-amino acid provides useful magenta dye images in a photographic material and process and enables simplification of manufacture of the coupler. Such couplers are useful in photographic silver halide materials and processes.
Patent EP-0439884-A1 (EP)
Inventor: JEONG BYEONG-GAK
IPC: H01J29/07
Filed: 1990-01-31
Abstract: A shadow mask frame (4) for prevention of halation in a color picture tube is disclosed which is characterized in that a bent end portion (9) is provided around the periphery of an opening portion of the frame (4) in a predetermined inclination angle (α) relative to the plane of the frame, the bending being formed toward the panel of the picture tube. According to the device of the present invention, the ineffectively overscanned electron beams are positively reflected away toward the opposite side of the luminescent screen (2), with the result that not only the halation prevention effect becomes superior, but also there is no difficulty in the manufacturing and assembling.
Patent EP-0414395-A1 (EP)
Inventor: JOHNSON SUSAN GWYNETH
IPC: D04H1/435
Filed: 1990-08-02
Abstract: Material for cushion insoles and insocks, which comprises a non-woven, low-density felt having a thickness of between 3 and 10 mms, said felt being manufactured from fibres having a staple length of between 30 and 80 mm and a decitex of between 5 and 17, said felt being impregnated with a resilient rubbery impregnant. The density of the impregnated felt is in the order of 0.08 to 0.20g/cm 3  (80-200kg/m 3 ). The impregnated material has compression-stiffness, resilience and energy-absorption characteristics which provide foot comfort in conventional or sports footwear.
Patent EP-0406092-A1 (EP)
Inventor: GRAFFIN ANDRE
IPC: B65B3/28
Filed: 1990-06-25
Abstract: The filling device according to the invention comprises a feed member (1) connected to at least one filling spout (2) by means of a flow-control member (3) connected to an output of a unit (4) for treatment by weight in order to control the opening or the closing of the flow-control member as a function of a weight measured by the weighing member, this device also comprising a time-measurement member (11) associated with the unit (4) for treatment by weight in order to perform by means of the latter a calculation of product flow through the flow-control member, a comparison between the calculated flow and a flow reference value, and to adjust the product flow as a function of the result of the comparison. 
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Patent EP-0419325-A1 (EP)
Inventor: BLANCHARD CHRISTIAN
IPC: H01H9/36
Filed: 1990-09-13
Abstract: Bladeless current-limiting switching apparatus. …<??>The arc chamber (24) containing a fixed contact (3) and a movable contact has convergent opposing walls (42, 43) which lead into a narrow slot (30) where the arc undergoes a narrowing of its cross- section on termination of its natural or assisted development along conducting deflection pieces. …<??>Apparatus applicable in circuits where protection against short- circuits must be effected. …<IMAGE>…
Patent EP-0409748-A1 (EP)
Inventor: DESSAUX CLAUDE
IPC: B66C13/14
Filed: 1990-07-16
Abstract: The device comprises a pulley block body (11) having several lines (25, 26, 27, 28) and several pulleys (12, 13) over which passes a lifting cable (4) forming a block and tackle (15), a grappling element (15) mounted to turn around a vertical shaft (14) and accommodating a hook (9), and electric motorization (16) to drive grappling element (15) in rotation. Pulley (13), over which the cable in the block and tackle passes, serves to drive an electric generator (35) which charges accumulators (36), the latter supplying the electricity needed for motorization (16). The device is applicable to turret slewing cranes and other cable lifting mechanisms.
Patent EP-0424279-A1 (EP)
Inventor: BOBICHON CHARLES
IPC: C04B35/589
Filed: 1990-09-26
Abstract: Process for the preparation of polyorganosilazane, characterised in that:   a) - at least one organosilicon compound (1) containing at least 3 chlorine atoms per molecule is reacted with an at least substantially stoichiometric quantity of a tertiary organic amine, b) - a diorganodichlorosilane (2) in a molar ratio (1)/(2) of between 0.1 and 9, and from 0.06 to 3% by weight of water relative to the weight (1) and (2) are added to the product obtained in a), c) - the aminolysis of the mixture obtained in b) is performed by adding a compound containing at least one NH2 or NH group, d) - the amine hydrochlorides formed are removed and the polyorganosilazane is separated off.   The polyorganosilazane obtained can be employed as a precursor with a view to obtaining silicon carbonitride-based ceramic by pyrolysis.
Patent EP-0380449-A1 (EP)
Inventor: MARASTONI SERGE
IPC: A63F9/24
Filed: 1990-01-25
Abstract: In order to simplify and speed up the administrative phases of a bridge tournament, the terminal, intended to serve an individually referenced playing table in cooperation with a central computer managing the bridge tournament, comprises display fields for instructions (24-27), display means for circumstances (28-35) and means of entering table data comprising buttons (21, 22, 23) some of which are actually arranged according to the sequence (1-10, J, Q, K, A) and some others are arranged according to the assortment (NT, S, H, D, C, D/RD) of the colours of cards and of the contract options appropriate to bridge, completed by the location, (S W N E) of the four players and by the valorisation (=, +, -) of the result obtained for the contract played. Keys for confirming and cancelling data are also provided on the terminal which enters into dialogue with the central computer during the tournament, supplying to the table all the necessary instructions and enabling transmission of the results obtained directly from the table in a way which considerably simplifies the work of conventional messengers. <IMAGE>
Patent EP-0433216-A1 (EP)
Inventor: WUEST THEODOR
IPC: D03D41/00
Filed: 1990-10-03
Abstract: In a weft-distributing device of a multiphase linear shed loom with air picking, the weft yarns are distributed by a yarn-feed means (31) to a plurality of weft channels (7) of a weaving rotor (4), in that the device has a fixed part (21) and a part (11) co-rotating with the weaving rotor, which possess in a rotationally symmetrical surface a common separating and sealing surface (20), via which the transfer of weft yarns (10) takes place. Each weft yarn supplied is transported by means of air via a feed nozzle (22) into a connecting channel (24) in the fixed part (21) and further to permanently assigned take-over channels (14) having adjoining picking tubes (12). Between the mouths (15) of the picking tubes (12) and the weft channels (7) aligned with them are positioned clamping and cutting devices (32) which sever the picked weft yarn (10). The weft tip newly obtained as a result of the cut is drawn back by means of the injector effect of the feed nozzle (22) and auxiliary nozzle (26) and is fed, via the connecting channel (24) and the newly opening take-over channel (14), to the following picking tube (12) assigned for blow-in. 
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Patent EP-0445200-A1 (EP)
Inventor: HOLMSTEDT JAN WALTER
IPC: C04B28/26
Filed: 1989-11-24
Abstract: L'invention concerne un procédé de traitement de bande cellulosique fibreuse destinée à la fabrication de plaques ondulées ou stratifiées, de tubes (10,20) ou d'autres éléments adéquats utilisés dans l'industrie du bâtiment ou destinés à l'emballage. La bande (5) de matière passe de manière continue dans trois chambres séparées (1,2,3) avant de pénétrer dans la machine de façonnage. La première chambre (1) contient un liquide de préparation des fibres de la bande (5). La deuxième chambre (2) contient un liquide imprégnant la bande cellulosique fibreuse, et la troisième chambre (3) contient un liquide augmentant l'élasticité de la bande cellulosique fibreuse et réduisant le temps de séchage de ladite bande (5). Pendant la formation d'un produit ondulé, on utilise une colle comprenant une solution de silicate de métal alcalin, une solution d'acétone ainsi qu'un agent de durcissement, par exemple la triacétine. On vaporise ensuite un liquide sur les plaques (10) ou les tubes (20), ou les autres éléments réalisés dans le procédé de formation, afin d'augmenter la résistance à l'eau de la bande cellulosique fibreuse. On peut avantageusement utiliser les liquides dans d'autres procédés.
Patent EP-0465478-A1 (EP)
Inventor: FLATMAN CARL
IPC: B07C5/14
Filed: 1990-02-23
Abstract: La présente invention se rapporte à un système servant à classer en temps réel du bois débité et à optimiser son équarrissage. Le bois est analysé par balayage au moyen de divers organes de balayage linéaire, afin de déterminer différentes caractéristiques. Les organes de balayage peuvent être constitués par des organes de balayage à rayons X pour déterminer la densité et par des organes de balayage à laser pour déterminer l'inclinaison des veines. Les données sont numérisées et sont ensuite rationalisées dans plusieurs niveaux d'une structure arborescente de microprocesseurs hiérarchiques, avec réduction des données dans chacun des niveaux. Dans le niveau le plus bas, des microprocesseurs asservis communiquent en mode sériel avec un processeur maître, sans adressage vers une mémoire morte. Les autres niveaux ont des interfaces en parallèle, avec un transfert direct de mémoire entre les microprocesseurs asservis et le processeur maître.
Patent EP-0423286-A1 (EP)
Inventor: KASPAUL ALFRED F
IPC: B23K35/36
Filed: 1990-02-23
Abstract: Procédé et composition de protection et d'amélioration de la brasabilité d'une surface métallique. On applique un mélange, comprenant une matière protectrice choisie ainsi qu'un agent de fluxage d'acide bicarboxylique, sur la surface métallique afin de former un film ou un revêtement protecteur, lequel augmente également la brasabilité de ladite surface métallique. On applique ledit mélange sur ladite surface métallique sous la forme d'une solution comportant un véhicule de solvant lequel s'évapore en laissant ledit film. Ledit film est activé thermiquement à des températures de soudage, afin de libérer ledit agent de fluxage.
Patent EP-0509990-A1 (EP)
Inventor: MARSILIO RONALD M
IPC: B29C33/00
Filed: 1990-03-21
Abstract: Cette invention concerne un système d'étanchéité réglable destiné à être utilisé dans un appareil de moulage. On emploie l'appareil de moulage pour appliquer un revêtement de matériau polymère sur la surface d'une coque (1). L'appareil de moulage comprend une surface de moulage (8) et une rainure d'étanchéité (9) conçue pour maintenir un joint d'étanchéité. L'appareil de moulage peut recevoir une coque (1) et former une cavité de moulage entre une surface (4) de la coque (1) et la surface de moulage (8). Le joint établit un contact étanche entre la coque (1) et la surface de moulage (8) lorsque l'appareil de moulage est fermé. Le système d'étanchéité réglable (17) comprend un joint (23) destiné à être placé et retenu dans une rainure d'étanchéité (9) appartenant à l'appareil de moulage, de sorte qu'une partie du joint (23) s'étend depuis la rainure d'étanchéité (9) jusqu'à une hauteur prédéterminée lorsque l'appareil de moulage se trouve en position ouverte. Un système (19) de réglage de la hauteur du joint est placé sous le joint (23) situé dans la rainure d'étanchéité (9). Le système (19) de réglage de la hauteur du joint permet de régler la hauteur du joint au-dessus de la rainure d'étanchéité (9) afin qu'il corresponde au profil particulier de la coque (1) en cours de moulage. La coque (1) se trouve au contact du joint (23), formant une cavité de moulage étanche entre la coque (1) et la surface de moulage (98) du réceptacle. Le système de réglage en hauteur (19) du joint peut comprendre des cales façonnées en polymère, en plastique, en métal ou en bois; des cales filetés réglables; des roulements à bille ayant une dimension prédéterminée destinés à être placés entre les cales; ou bien une cale tubulaire dilatable qui peut se dilater sous l'effet d'un fluide sous pression, afin de supporter le joint d'étanchéité.
Patent EP-0445240-A1 (EP)
Inventor: HESELIUS LARS
IPC: E04C2/292
Filed: 1989-12-15
Abstract: L'invention concerne un panneau laminé longitudinalement (1) en laine minérale devant servir de noyau d'un élément sandwich ayant des couches externes en fines plaques métalliques de préférence de chaque côté. Le panneau laminé est constitué de barres disposées de façon adjacente (2) dont le plan des fibres présente un angle droit par rapport au plan du panneau laminé. Les barres sont assemblées à l'intérieur dudit panneau, toutefois les liaisons (3) sont effectuées de façon à éliminer leur effet d'affaiblissement sur le panneau. Ceci a été réalisé par l'adaptation de la forme des surfaces d'extrémité assemblées et par leur liaison. On peut soit coller, soit comprimer les surfaces d'extrémité, soit former des liaisons par des entures multiples et ainsi de suite pour renforcer la liaison. L'invention se rapporte également à un procédé pour la fabrication de l'élément sandwich. Après avoir découpé les barres d'un panneau en laine minérale, on les fait tourner (IIIa) de 90° et on les assemble (Va) avec les surfaces d'extrémité les unes en face des autres en forme de barres, et ensuite on les coupe selon une longueur égale à celle du panneau laminé et on les assemble pour former un panneau laminé sur lequel les surfaces externes sont appliquées par compression latérale.
Patent EP-0441944-A1 (EP)
Inventor: SCHAEFFER DENNIS R
IPC: H04B7/26
Filed: 1990-07-27
Abstract: Système cellulaire de communications radiotéléphoniques comprenant un système de cellules composées d'un réseau d'antennes de secteur directionnelles. Ces antennes sont situées centralement dans la cellule et rayonnent vers une surface de 60° de la cellule. Chaque anntenne se trouvant dans une cellule comporte un groupe de fréquences lui étant affectées et différent du groupe de fréquences affectées aux autres antennes se trouvant dans cette cellule. Ces groupes de fréquences sont répétés soit 2 soit 8 fois respectivement dans une configuration de répétition à 4 ou à 16 cellules, formant effectivement une configuration de réutilisation à deux cellules (301). Le mode de réalisation préféré de l'invention consiste à positionner de manière asymétrique les groupes de fréquences à répétition de manière alternée, de sorte qu'une rangée soit tournée à l'opposé de l'autre rangée. On ne peut procéder au positionnement asymétrique de cellules qu'en s'écartant des règles de positionnement cellulaire de l'art antérieur. Les règles de positionnement utilisées selon l'invention créent une configuration de répétition à 4 ou à 16 cellules par l'emplacement de cellules de co-canaux (302, 303) plus proches dans un sens que dans l'autre.
Patent EP-0497837-A1 (EP)
Inventor: CHATWIN CHARLES EDWARD SLINFOL
IPC: G06K19/02
Filed: 1990-10-19
Abstract: Un dispositif optique de sécurité utilisé sur un article de sécurité comprend un certain nombre de couches comportant une couche (22) de diffraction optique, ainsi qu'au moins une couche (5) partiellement réfléchissante, lesquelles produisent ensemble une première image. Une seconde image (4) non optiquement diffractante, est ménagée à l'intérieur du dispositif, en association avec la première image.
Patent EP-0442468-A1 (EP)
Inventor: ITO WATARU C O FUJI PHOTO FILM
IPC: G01T1/29
Filed: 1991-02-13
Abstract: A method for forming an energy subtraction image comprises the steps of recording a plurality of radiation images of an object on recording media by irradiating several kinds of radiation with different energy levels to the object, which is constituted of a plurality of tissues exhibiting different levels of radiation absorptivity with respect to the several kinds of radiation with different energy levels, and then detecting a plurality of original image signals representing the plurality of the radiation images. A first image signal, which represents a first image primarily composed of patterns of first tissues of the object, is generated from the plurality of the original image signals. A first smoothed image signal is generated by processing the first image signal, the first smoothed image signal representing a first smoothed image in which noise components of the first image have been reduced or eliminated. A second image signal is generated by subtracting the first smoothed image signal from an original image signal, the second image signal representing a second image primarily composed of patterns of second tissues of the object.
Patent EP-0452820-A1 (EP)
Inventor: PFEIFFER GERHARD DIPL-ING
IPC: B67C3/28
Filed: 1991-04-12
Abstract: The invention relates to a method and to a circuit arrangement for controlling the filling head of a bottling machine using electrical actuating devices (SM1-SMn) for the liquid valves of the filling head and associated signal transmitters. The signals of the signal transmitters (SG1-SGn) are periodically changing signals and are interrogated successively in time by a multiplexer (8) and supplied to evaluating electronics (17). The latter is provided jointly for all signal transmitters and supplies at its output a binary output signal which, via control electronics (11), initiates an activation of the actuating device allocated to the interrogated signal transmitter for closing the liquid valve when the liquid material to be bottled has risen to a predetermined height in the associated vessel (1). To simplify the circuit and to improve the operating mode, the signal present at the output of the evaluating electronics (17) is acquired by sampling only during a predetermined phase of the signals of the signal transmitters (SG1-SGn).
Patent EP-0469357-A1 (EP)
Inventor: SASSE KLAUS DR
IPC: A01N43/56
Filed: 1991-07-11
Abstract: Die Erfindung betrifft die Verwendung bestimmter, durch die in der Beschreibung angegebene Formel (I) charakterisierte 1-[Pyri(mi)dyl-(2)]-5-hydroxy-pyrazole als Mikrobizide für den Schutz technischer Materialien und bestimmte neue, durch die in der Beschreibung angegebene Formel (II) charakterisierte 1-[Pyri(mi)dyl-(2)]-5-hydroxy-pyrazole.
Patent EP-0529124-A1 (EP)
Inventor: SUGIMOTO TOSHIO
IPC: C08L63/00
Filed: 1991-08-26
Abstract: A casting resin composition being cured with an epoxy resin curing agent is described, which comprises at least one kind of an epoxy resin selected from bisphenol A diglycidyl ether and bisphenol F diglycidyl ether, a tri-functional or tetra-functional liquid epoxy resin, and an iron powder, the ratio of the iron powder being from 60 to 80% by weight to the amount of the whole resin composition. The casting resin composition can give a cured product having a high hardness and an excellent abrasion resistance.
Patent EP-0467419-A1 (EP)
Inventor: SCHAEFER GERHARD
IPC: B66C3/00
Filed: 1989-04-18
Abstract: For the purpose of collecting and disposing of waste material, refuse or the like, hinged containers 1 are used which have two half- shells 2a and 2b which are separated from one another by means of a bulkhead partition 8 and are interconnected in an articulated manner at their upper side along a swivel axis 3. A coupling and opening device comprising a suspended cross-member 6 which is arranged on the jib 7 of a crane and is provided with hydraulically actuated hooks serves to empty these hinged containers 1, said hooks being capable of engaging with hook-in elements 4a and 4b situated on both half-shells 2a and 2b. A hydraulic cylinder is connected to the hooks as actuator. So that the two half-shells 2a and 2b of the hinged container 1 can be successively emptied in an orderly manner by remote actuation, the hydraulic cylinder can be moved from its basic position into two different actuating positions, of which each corresponds to one of two different spreading positions of the half-shells 2a and 2b. The first actuating position of the hydraulic cylinder is determined by the metering cylinder of a metering unit, the filling volume of which corresponds to only a fraction of the filling volume of a cylinder space in the hydraulic cylinder. The second actuating position of the hydraulic cylinder can, by contrast, only be achieved after manual operation and opening of a relief valve. <IMAGE>
Patent EP-0453033-A1 (EP)
Title: Display device
Inventor: HARTMANN WILBERT JOZEF ANTOON
IPC: G09G3/36
Filed: 1991-04-15
Abstract: For adjusting grey scales, picture electrodes in the one direction (on the one supporting plate) are arranged in k sub-electrodes in accordance with a ratio 1 : 2 :....: 2 k-1 , k ≧ 2 and in the other direction (on the other supporting plate) in r sub-electrodes in accordance with 2 rk  : 2 (r-1)k  :....: 2 k  : 1. Notably at r = 2 and strip-shaped electrodes which cross each other a maximum number of grey scales can be realised with a minimum number of connections.
Patent EP-0469920-A1 (EP)
Inventor: TAKAHAMA SHINOBU MITSUBISHI DE
IPC: H01L23/12
Filed: 1991-08-02
Abstract: In manufacturing an insulation substrate used in a semiconductor device, a metal plate (10) having relatively thick body portions (11a,11b,11c) and relatively thin linkage portions (12,13) is prepared. The body portions are spaced from each other and the linkage portions link up the respective body portions. The metal plate is fixed to a metal flat plate (1) through a resin layer (2). The linkage portions are then removed through selective etching. The structure thus obtained is cut into a plurality of unit structures, to thereby obtain an in insulation substrate having conductive circuit patterns thereon.
Patent EP-0514603-A1 (EP)
Inventor: MARTUZA ROBERT L
IPC: A61K35/76
Filed: 1991-09-16
Abstract: Compositions and methods for selectively killing neoplastic cells are disclosed which utilise altered viruses that are capable of replication in neoplastic cells while sparing surrounding normal tissue.
Patent EP-0480696-A1 (EP)
Inventor: HISAOKA ISSHI
IPC: G11B5/706
Filed: 1991-10-09
Abstract: A process for the preparation of ferromagnetic metallic particles for magnetic recording, which comprises
     (I) a step of preparing a slurry of acicular iron oxide hydrate containing nickel and, if necessary, manganese,   (II) a step of coating the surface of the above iron oxide hydrate with aluminum-containing iron oxide hydrate, thus giving a slurry containing the coated iron oxide hydrate and free aluminate ions,   (III) a step of depositing aluminum and phosphorus and/or silicon on the outside surface of the aluminum-containing iron oxide hydrate, thereby giving a slurry of the iron oxide hydrate thus treated, 
and   (IV) a step of subjecting the slurry to washing, drying and dehydrating, reducing the obtained particles, and forming an oxide layer on the surface of the reduced particles.