baber/WOPTO huggingface dataset:
Patent EP-0493423-A1 (EP)
Inventor: ONEY DALE E
IPC: A41D1/04
Filed: 1990-09-19
Abstract: L'invention se rapporte à un article vestimentaire, tel qu'une chemise américaine (10) du type T-shirt ou sweat-shirt, qui comporte un morceau de matière (17) qui peut être de la même matière que le vêtement et qui est fixé le long d'un bord supérieur (20) du devant (12) du vêtement, de façon à former un rabat qui en position normale tend à partir environ d'une partie médiane du devant du vêtement. La ligne de fixation forme une ligne d'articulation horizontale et, lorsqu'il pend en position normale, le rabat couvre la surface extérieure (26) de la partie inférieure du devant du vêtement. La surface extérieure (24) du rabat forme conjointement avec la surface extérieure (27) du devant du vêtement située au dessus de la ligne d'articulation une première zone de présentation d'un message. Lorsque le rabat est maintenu dans une position relevée, la surface intérieure (25) du rabat forme conjointement avec la surface extérieure (26) de la surface inférieure du devant une seconde zone de présentation d'un message. Une première partie d'un message ou d'une information est présentée sur la première zone de présentation et une seconde partie du message ou de l'information est présentée sur la seconde zone de présentation. Ainsi cet article vestimentaire constitue un vêtement original se caractérisant en ce que, après qu'un tiers ait vu le premier message pendant que le second message reste caché, la personne qui le porte ou le tiers peut relever le rabat dans une position relevée, afin de laisser apparaître la seconde partie du message.
Patent EP-0441347-A1 (EP)
Inventor: YOSHINO KENJI C O KAWASAKI STE
IPC: C07C51/09
Filed: 1991-02-06
Abstract: A high purity naphthalene dicarboxylic acid (NDCA) is easily and rapidly produced from a dialkylester of naphthalene dicarboxylic acid. 
     NDCA dialkylester is reacted within a temperature range of 70-350°C in a solvent inclusive of a monocarboxylic acid containing no unsaturated bond group and having a carbon number of 1-10 in the presence of an esterification catalyst. Thereafter, solid-liquid separation is carried out to obtain a high purity naphthalene dicarboxylic acid.
Patent EP-0478885-A1 (EP)
Inventor: PERRYMAN GEORGE BEACHER
IPC: B01J19/00
Filed: 1991-04-27
Abstract: A pressure proof reactor vessel and the method of making such vessel wherein the vessel has a cylindrical one-piece outer shell (11) and a cylindrical one-piece cylindrical inner shell (20), which inner shell has a smooth continuous interior surface spaced radially inwardly from the outer wall and concentric thereto. The outer cylindrical shell (11) is formed from a one-piece material with its radial thickness being substantially greater than the radial thickness of the inner cylindrical shell (20). Support means (21) in the form of a spiral or vertically disposed is positioned in the space between the cylindrical outer surface wall of the inner shell (20) and the cylindrical outer shell (11) defining a pathway for the flow of coolant between the outer wall and the inner wall. The support means is secured to the inner surface of the one-piece cylindrical outer shell while the inner shell is plug welded (25) to the support means (21).
Patent EP-0457206-A1 (EP)
Inventor: SCHIEFELE GEORG
IPC: B28B17/00
Filed: 1991-05-10
Abstract: The apparatus (1) serves for separating products (59, 60) which together, via at least one predetermined breaking point (63), form a composite article (58), in a continuous process. In this connection, each product (59, 60) has its own guide means (43, 44). At the charging point, the guide means (43, 44) correspond to the cross-sectional shape of the composite article (58). During the subsequent continuous forward movement of the composite article (58), the products (59, 60) move steadily relative to one another, keeping constant their mutual separation transverse to the forward movement, at least until these products (59, 60) separate from one another at the predetermined breaking points (63). This apparatus for separating, in particular for separating split plain tiles and split tiles, results in a break which is accurately locally determined on the products, with low energy consumption, in particular in the context of the advance movement energy of the products. It works with great safety and economy and moreover with most simple means. It can also be adapted to practically any possible shape of such composite articles. <IMAGE>
Patent EP-0458327-A1 (EP)
Inventor: GETHOEFFER HANSPETER DR
IPC: C07C409/40
Filed: 1991-05-23
Abstract: Compounds of the formula  (* CHEMICAL STRUCTURE *)  where y is 1 or 2, A is hydrogen, C1-C2-alkyl, aryl or a group of the formula  (* CHEMICAL STRUCTURE *)   if y is 1, or C2-C20-alkylene or arylene if y is 2, R1 and R2 can be identical or different and each is hydrogen, C1-C20-alkyl, aryl, haloaryl, alkoxyaryl or alkylaryl, or else R1 and R2 together are a C2-C4-alkylene radical, x is 0 or 1, B is a group of the formula  (* CHEMICAL STRUCTURE *)   (* CHEMICAL STRUCTURE *)  n is from 1 to 20, m is 0, 1 or 2, R3 is C1-C20-alkyl and R4 is in each case hydrogen or C1-C20-alkyl. These compounds are suitable for use as bleaching, oxidizing or disinfecting agents.
Patent EP-0462516-A1 (EP)
Inventor: CERCHIARI EMILIO C O GNOSIS SR
IPC: C05F17/00
Filed: 1991-06-14
Abstract: The animal dejections, particularly of swine breedings, are admixed with the surface layer of a fermentation bed of inert material which is sprayed with an activating nutrient composition and a first aerobic fermentation and a second anaerobic fermentation are effected in the bed.
Patent EP-0464627-A1 (EP)
Inventor: HAMANO SEIICHI
IPC: B01J21/04
Filed: 1991-06-26
Abstract: A heat resistant transition alumina produced by mixing aluminum sulfate and a lanthanum compound, heating the mixture, and then thermally decomposing the mixture, and a process for producing the heat resistant transition alumina. The heat resistant transition alumina has a high BET specific surface area, and an excellent heat resistance as exhibiting a less reduction in the BET specific surface area even under temperatures of 1000°C or higher, and exhibits a high porosity even when coated onto other catalyst supports having a lower specific surface area, and is producibile at a lower cost.
Patent EP-0472951-A1 (EP)
Title: Driving device for a self-propelled vehicle
Inventor: JAEGER JOSEF
IPC: B60L11/18
Filed: 1991-08-02
Abstract: A battery-operated road vehicle expediently has at least one voltage transformer (2 and 13, respectively) connected to a battery (1). In addition, it is advantageous if the vehicle electrical system is fed from a separate battery (10) which can be expediently charged by means of a stabilising circuit, in particular by connecting it via the voltage-controlled voltage transformer (2). Finally, it is advantageous that a double motor (5, 6, 18) is provided with one stator (18) which is common to two rotors (5, 6), the stator (18) being expediently connected to a cooling circuit (24). The generator operation of this motor (5, 6, 18) can be interrupted by a control device (43) if the road conditions do not permit braking. <IMAGE>
Patent EP-0481272-A1 (EP)
Inventor: PHILIPPS MICHAEL
IPC: G08C19/00
Filed: 1991-09-30
Abstract: An acquisition and transmission arrangement for measured values which consists of a receiving unit and a detecting unit which can be inductively coupled to one another for a short time. The receiving unit contains a measuring oscillator circuit, the frequency-determining components of which can be changed in dependence on the physical measurement variable to be measured, and generate a corresponding measurement frequency which represents a measure of the measured physical measurement variable. The receiving unit also contains a reference oscillator circuit, the frequency-determining components of which are locally and functionally related to the frequency-determining components of the measuring oscillator circuit. The receiving unit also contains an arithmetic circuit which forms from the reference oscillator frequency a reference frequency which is low compared with the measurement frequency and generates a gate which operates a subsequent counter circuit which counts the respective measurement pulses during the gate time and is used for controlling an electronic switch. The electronic switch loads a resonant transfer circuit in the receiving unit at the rate of the counted measurement pulses which are inductively transferred into the detection unit and are there demodulated and processed further so that a signal is produced which contains the detected measurement values. 
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Patent EP-0464958-A1 (EP)
Inventor: CHASE LEE MAC
IPC: D21F9/00
Filed: 1988-10-04
Abstract: A system and process for continuously determining the strength of paper sheet material during manufacture includes a plurality of sensors for detecting proxies related to properties such as the strength of individual fibers, length distribution of fibers, quantity of fibers, distribution of fibers, orientation of fibers, number of bonds between fibers, and bond strength of fibers. For a given papermaking machine and paper type, multiple regression analysis is used to determine correlations between the measured proxies and laboratory tests of paper strength. Then, during operation of a papermaking machine, changes in the proxy measures are used to indicate paper strength and to adjust operation of the papermaking machine based upon changes in the strength of sheet material being produced.
Patent EP-0478111-A1 (EP)
Inventor: FAGUNDES CARLOS A
IPC: B01D63/00
Filed: 1991-06-07
Abstract: An ultrafiltration module (10) and method of constructing same is the subject of the present invention. The module (10) comprises a permeate collector tube (12) and one or more membrane leaves (16) wound around the tube (12) together with a feed channel spacer (18) so as to present spaced layers of membrane leaves or envelopes that are contacted by fluid flowing axially through the module (10) in the channel provided by the feed spacer screen (18). The feed spacer screen (18) projects beyond the terminal ends of the leaves (16) to present an open mesh outerwrap screen (20) circumscribing the wound leaves (16). A plurality of restraining bands (22) are provided in longitudinally spaced relationship along the length of the module (10). These bands (22) are designed to hold the entire module assembly (10) in tight spiral relationship. Preferably, the bands (22) are constructed of heat shrinkable material and are thus secured in place and tightened by the application of heat. After the restraining bands (22) are in place, a bypass screen (24) also of open mesh configuration is wrapped around the outerwrap (20) and the restraining bands (22) and secured by overlapping it onto itself and fusing the overlapped portion.
Patent EP-0469723-A1 (EP)
Inventor: BRADBURY ROY
IPC: B41M5/388
Filed: 1991-07-02
Abstract: A thermal transfer printing sheet comprising a substrate having a coating of a polycyclic dye, selected from dioxodibenzofuran, dioxofuranindole and dioxobenzodipyrrole. The polycyclic dye carries pendant phenyl groups which themselves carry a variety of open-chain, cyclic and heterocyclic substituent groups.
Patent EP-0472321-A1 (EP)
Inventor: CLARKE W JAMES
IPC: G01D5/353
Filed: 1991-08-05
Abstract: A readily replaceable light rod assembly (40) is provided for coupling infrared energy to a photoelectric sensor element (50) in a spark detector system used for monitoring a zone through which fine particulate matter is conveyed at high speed by pneumatic action. 
     A pane of quartz glass is coupled to one end of said rod assembly (40) while the photosensor device (50) is coupled to the other end thereof.
Patent EP-0480604-A1 (EP)
Inventor: CLARKE DOUGLAS CECIL
IPC: B23Q11/00
Filed: 1991-09-27
Abstract: A suction device has a suction opening 14, a fluid inlet 17, a fluid outlet 21, a suction passage 20 between the suction opening and the outlet, and a restricted passage 19 connecting the inlet to the suction passage intermediate the suction opening and the outlet. The restricted passage is arranged so that fluid flowing therefrom is directed towards the outlet to create a depression in the suction passage to provide suction at the suction opening. The device also comprises a control element 13 for selectively closing off the suction passage from the outlet so as to create a jet of fluid through the suction opening as an alternative to providing suction at the suction opening.
Patent EP-0482991-A1 (EP)
Inventor: POUSSIN BERNARD
IPC: B65G65/32
Filed: 1991-10-21
Abstract: Device for filling a container with a particulate solid product, comprising: 
 
  - a feed hopper, 
  - a dispersing head comprising a series of trays (15-18) which are parallel and coaxial, disposed one below the other and whose area reduces from the top tray (18) to the bottom tray (15), the assembly being designed such that each tray comprises an opening which allows the feeding by gravity of the tray located immediately below, the bottom tray (15) being able to comprise an opening for feeding the centre of the container, the said trays being driven with a rotational motion which allows the ejection of particulate solid products by centrifugal force, 
  - at least one tray comprising openings, this tray or these trays being placed at the outlet of the hopper and before the particle dispensing trays. 
 
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Patent EP-0439440-A1 (EP)
Inventor: BOBBIO BENEDETTO
IPC: D03C3/20
Filed: 1991-01-23
Abstract: There is disclosed a computer controlled modular electromagnetic device for driving warp yarns for making figured fabrics. 
     The device substantially comprises two rods (2,2′) of any suitable shape, which can slide along parallel vertical guides formed along a substantially elongated parallelepipedal body, under the control of conventional blade members (7) which are driven with opposite reciprocating movements. 
     The mentioned rods jointly restrain, through a flexible connecting element (17), a first sheave (18) coupled to a second sheave (19) coplanar with the first sheave and operating on the central element of the link arrangement of a heddle. 
     Between the two rods there is arranged an electromagnet (13) which is power supplied under the control of a programmed computer, the electromagnet being adapted to restrain, through lever arm members (10), one of he mentioned rods.
Patent EP-0466929-A1 (EP)
Inventor: JUEN MASAHIRO C O GREEN PLAZA
IPC: H04N5/225
Filed: 1991-01-08
Abstract: Dispositif analyseur d'images fixes muni d'un amplificateur (4) mesureur de l'éclairage servant à mesurer un courant photoélectrique circulant dans le drain de débordement d'un transformateur d'images à accouplement de charge (dispositif CCAID) (3), un mécanisme à diaphragme (2) servant à régler la quantité de lumière incidente sur le dispositif CCAID, et des dispositifs de commande (8, 9) servant à produire des signaux de commande du départ de l'analyse. Ledit dispositif analyseur d'images fixes est configuré de sorte que ladite mesure de l'éclairage soit effectuée lorsque le transformateur d'images est au repos. Ensuite, le transformateur d'images fixes est muni d'un circuit de commande de diaphragme (5) qui effectue le réglage à réaction du mécanisme à diaphragme (2) à l'aide du signal de mesure de l'éclairage provenant de l'amplificateur (4) mesureur de l'éclairage de sorte que ce signal devienne égal à la valeur de référence qui est la quantité de lumière incidente. Ceci assure une exposition lumineuse optimisée lorsque le transformateur d'images (3) est exposé pendant une durée d'obturation prédéterminée. Ledit dispositif analyseur comporte également un mécanisme de fixation de diaphragme (11) qui fixe de manière mécanique une ouverture de diaphragme du mécanisme à diaphragme (2) commandé par le circuit de commande du diaphragme (5), juste avant le début d'une analyse dépendant d'une commande provenant des dispositifs de commande (8, 9), ainsi qu'un circuit de commande de sortie (6) servant à extraire du transformateur d'images (3) un signal de sortie d'image qui est capté pendant la période d'obturation prédéterminée après la fixation de l'ouverture du diaphragme.
Patent EP-0516754-A1 (EP)
Inventor: DANET BERNARD
IPC: G01T1/164
Filed: 1991-02-25
Abstract: On montre, pour un tomographe à détection de rayons gamma, en choisissant un collimateur (11) dont des arrangements trous sont focalisés sur une tranche (10) d'épaisseur déterminée à priori qu'on obtient, pour l'examen d'une telle tranche, plus rapidement et dans de meilleures conditions, les images en tomographie reconstruite de ce corps. En déplaçant par la suite le tomographe longitudinalement (Y) on acquiert des images de tranches adjacentes. On montre que cette technique permet d'aller plus vite qu'une technique qui consisterait à acquérir des images en projection à deux dimensions (63-65), globalement, de tout le corps à étudier.
Patent EP-0521924-A1 (EP)
Title: Procede et appareil permettant d'affecter des signatures aux membres d'un ensemble de memoires de grande capacite
Inventor: JAFFE DAVID H
IPC: G06F11/00
Filed: 1991-02-27
Abstract: Procédé et appareil permettant d'identifier les membres d'un ensemble de mémoires physiques de grande capacité formant une seule mémoire logique de grande capacité. On affecte à chaque mémoire physique de grande capacité une signature d'appartenance qui l'identifie comme étant un membre valable de l'ensemble. Lorsqu'un membre d'un ensemble subit une modification de son état d'appartenance, les signatures d'appartenance de toutes les autre mémoires de l'ensemble se modifient de sorte que le membre dont l'état d'appartenance est modifié n'ait plus une signature valable. Lorsque ce membre est réintégré, il peut recevoir une nouvelle signature valable dès qu'il est régénéré ou actualisé.
Patent EP-0521934-A1 (EP)
Inventor: TAZI MOHAMMED
IPC: A61K6/00
Filed: 1991-03-04
Abstract: La copolymérisation en boue d'anhydride maléique avec de l'acide (méth)acrylique et, facultativement, avec de l'éther vinylique C1-C4 alkyle dans un système cosolvant de cyclohexane et d'acétate d'éthyle, produit une boue qui peut être pompée et à partir de laquelle des poudres blanches, fines et uniformes ayant un poids moléculaire moyen d'environ 10,000 à un million, et de préférence environ 30,000 à 400,000 sont obtenues. Les copolymères sont utiles dans une composition adhésive pour dentiers, qui est un sel mélangé partiel du copolymère.
Patent EP-0536402-A1 (EP)
Inventor: EZURE YOHJI
IPC: C07D211/46
Filed: 1991-06-27
Abstract: Un dérivé de trihydroxypipéridine-3,4,5 répondant à la formule générale (I) présente une activité inhibitrice de la beta-galactosidase et peut donc servir d'agent cancérostatique. Dans ladite formule (I), R représente un groupe hydrocarbure saturé ou insaturé en C1-18 pouvant être substitué par un groupe linéaire, ramifié ou cyclique.
Patent EP-0549706-A1 (EP)
Inventor: HU HO-PIN
IPC: B01D67/00
Filed: 1991-09-11
Abstract: Cette invention concerne des membranes au polyéthersulfone semi-hydrophobe à charge cationique (CSHP) ayant des propriétés hydrophiles et semi-hydrophobes, ainsi que leur préparation par post-traitement. De manière spécifique et à titre d'exemple, un substrat de membrane au polyéthersulfone hydrophile microporeux qui renferme un additif polymère non-lixiviable ayant des groupes fonctionnels, est traité dans une solution alcaline pour produire une réaction simultanée ou séquentielle avec 1) un premier agent modifiant la charge qui est une polyamine modifiée par épichlorohydrine, et 2) un deuxième agent modifiant la charge polymère renfermant une charge positive (ou pour réagir avec le seul premier agent modifiant la charge); puis on cuit ledit substrat jusqu'à ce qu'il durcisse à une température élevée; et pour terminer on le lave et on le sèche. Les membranes au CSHP sont utilisées pour diverses applications telles que le filtrage de liquides et le transfert macromoléculaire de biomolécules à partir de gels d'électrophorèse ou directement pour l'immobilisation sur la membrane en vue de l'hybridation et de la purification. Les membranes au CSHP - qui ne présentent pas, comme les membranes chargées classiques, une baisse de sensibilité et de performance de ré-utilisation qui caractérise ces dernières - maintiennent leur sensibilité et leur performance de ré-essai et sont excellentes à ce niveau après plusieurs cycles de ré-utilisation.
Patent EP-0565528-A1 (EP)
Inventor: D AMICO THOMAS V
IPC: H04L9/32
Filed: 1991-08-02
Abstract: A method of registration of a portable unit that may be utilized in a communication system that comprises a network controller, having a data base for storing portable identification numbers, a base station, and a portable unit, wherein a subscriber communicates to the network controller a first information set which comprises subscriber qualifying information, the portable identification number, and a key code that has been entered into the portable (100), and wherein the subscriber has entered a link identification number for over-the-air registration into a memory within the portable unit (102).
Patent EP-0558518-A1 (EP)
Inventor: PALMERS GOERAN
IPC: B29C35/08
Filed: 1991-10-03
Abstract: Méthode servant à la production inoffensive pour l'environnement de grands objets en plastique par application de matière plastique classique. Dans ladite méthode, une proportion adaptable de recouvrement étanche (5, 6) est placée sur la zone d'application, et des dispositifs terminaux d'échappement d'air (4) sont raccordés à la zone recouverte. L'application de plastique est effectuée à travers une ouverture (B) dans le recouvrement, tandis que simultanément on fait passer un flux d'air modéré à travers les dispositifs terminaux d'échappement d'air (4). L'ouverture la plus petite requise (B) est formée dans le recouvrement pour réaliser le travail; durant le travail d'application de plastique, cette ouverture (B) est déplacée en fonction du changement de la position d'application du moment. On décrit aussi un dispositif comprenant une cassette (2) munie d'un dispositif terminal d'échappement d'air (4) s'étendant à l'intérieur de ladite cassette; un recouvrement étanche est fixé contre les bords supérieurs de la cassette (2), ledit recouvrement étant constitué par au moins deux unités de recouvrement (5, 6), qui peuvent être déplacées individuellement sur le côté supérieur de la cassette (2) entre une position de recouvrement et d'étanchéité totaux de la partie supérieure et une position d'ouverture (B), où l'on peut régler librement l'emplacement et les dimensions de l'ouverture.
Patent EP-0559683-A1 (EP)
Title: Laminate for use in manufacture of ink jet printheads.
Inventor: PATON ANTHONY DAVID THE THATCH
IPC: B41J2/055
Filed: 1991-11-27
Abstract: PCT No. PCT/GB91/02093 Sec. 371 Date May 27, 1993 Sec. 102(e) Date May 27, 1993 PCT Filed Nov. 27, 1991 PCT Pub. No. WO92/09436 PCT Pub. Date Jun. 11, 1992.A co-fired laminate (10) for use in printheads for drop-on-demand ink jet printers has two inner layers (12, 14) of piezoelectric material which are thickness poled in opposite senses, two outer layers (11, 15) of inactive material and a fifth layer (13) disposed between the inner layers which is electrically insulating under the printhead operating conditions and conductive under the poling conditions of the inner layers. The fifth layer preferably is an N.T.C. material with its critical temperature between the operating and poling temperatures. After poling of the inner layers further manufacture of the printhead from one side thereof can be effected as described.