baber/WOPTO huggingface dataset:
Patent EP-0544667-A1 (EP)
Title: Dialing editing method and apparatus
Inventor: BREEDEN ROBERT L
IPC: H04M1/724
Filed: 1991-02-06
Abstract: In a radio telephone (100, 200) having a keypad (206) for receiving the first information (302), a memory (112) for storing the second information (313), control circuitry for appending (314) the second information (313) after the first information (302) to form a complete phone number (315), and transmit circuitry transmitting (102, 104, 105, 106) the complete phone number (315). The method of transmitting information representing the complete phone number comprises the steps of receiving first information (302) from a keypad (206) representing at least one digit of the phone number, appending (314) second information (313) representing additional digits stored in a memory (112) to the first information (302), and transmitting the first and second information (308).
Patent EP-0521903-A1 (EP)
Title: Cultures de neurones olfactifs d'origine humaine
Inventor: WOLOZIN BENJAMIN L
IPC: G01N33/50
Filed: 1991-03-06
Abstract: Cette invention concerne la culture de neurones olfactifs d'origine humaine. Les neurones peuvent présenter une pathologie neuronale normale ou une pathologie caractéristique d'une maladie généralisée du système nerveux central. Les neurones mis en culture peuvent être utilisés pour des tests de neurotoxicité, pour rechercher des remèdes thérapeutiques et des agents antiviraux, et pour diagnostiquer la maladie d'Alzheimer.
Patent EP-0470241-A1 (EP)
Inventor: LAMMERT PAUL F
IPC: F25D21/06
Filed: 1991-02-25
Abstract: Un système de réfrigération à dégivrage au gaz chaud comprend un compresseur, un condenseur, ainsi qu'un évaporateur, interconnectés par un moyen de passage de fluide et incorporant un moyen de vanne destiné à provoquer l'écoulement de réfrigérant de manière séquentielle dans le compresseur, le condenseur et l'évaporateur jusqu'au compresseur, pendant le cycle de réfrigération. L'écoulement de réfrigérant pendant le cycle de réfrigération s'effectue du compresseur à l'évaporateur par l'intermédiaire du condenseur jusqu'au compresseur. Le système de réfrigération comprend un moyen de passage de dégivrage, comportant un moyen de vanne, reliant la sortie de l'évaporateur à l'admission du condenseur, et reliant la sortie du condenseur à l'admission du compresseur. On a prévu un récipient combinant les fonctions de récepteur pendant la réfrigération et de surchauffeur pendant le dégivrage. Pendant la réfrigération, du réfrigérant liquide s'écoule du condenseur par l'intermédiaire du surchauffeur/récepteur jusqu'à l'évaporateur. Pendant le dégivrage, le moyen de passage de dégivrage fait circuler du réfrigérant à l'état de vapeur de l'évaporateur au compresseur par l'intermédiaire du surchauffeur/récepteur. Le passage de décharge du compresseur à l'évaporateur comprend un passage de surchauffe en relation d'échange thermique avec le surchauffeur, afin de transférer la chaleur du réfrigérant de décharge du compresseur au réfrigérant d'aspiration du compresseur pendant le cycle de dégivrage. On utilise le condenseur en tant que réévaporateur pendant le dégivrage, et le surchauffeur/récepteur effectue un échange de chaleur entre les réfrigérants d'admission et d'aspiration du compresseur afin d'améliorer le fonctionnement du système pendant le cycle de dégivrage.
Patent EP-0521055-A1 (EP)
Title: Dispositif de chauffage
Inventor: THELANDER ULF
IPC: B29C63/00
Filed: 1991-03-20
Abstract: Dispositif de chauffage servant à chauffer des objets tels que les outils de moulage devant être préchauffés afin d'enlever le caoutchouc, d'effectuer des opérations d'ajustage par retrait ou de réaliser d'autres traitements d'objets (11, 12, 13) composés au moins en partie de métal. Ledit dispositif comporte un noyau (2) en matériau électroconducteur, et au moins une bobine (3, 4) disposée autour du noyau (2) et raccordée à une source de courant (20) afin de générer un champ magnétique dont le flux doit suivre ledit noyau. Ce noyau (2) possède deux pôles (5, 6) entre lesquels peut exister un espace (7) destiné à apporter des objets (11, 12, 13) audit dispositif (1) afin qu'ils y soient chauffés ou traités. Au moins un des pôles (5, 6) est disposé pour pouvoir se déplacer de manière telle que le noyau (2) puisse se fermer ou se fermer pendant qu'un objet (11, 12, 13) se trouve entre les pôles (5, 6) pour y être chauffé ou traité. Une table (14) est disposée autour du noyau (2) ou d'un des pôles (6) de celui-ci pour en retirerer un objet (12, 13). La table (14) comprend un matériau non électroconducteur, peut être réglable dans le sens vertical et peut présenter un cadre constitué en partie d'un matériau non électroconducteur.
Patent EP-0526504-A1 (EP)
Title: Artificial neural device.
Inventor: SUTHERLAND JOHN
IPC: G06F15/18
Filed: 1991-04-26
Abstract: An artificial neural device comprising a data storage and processing device for encoding data in an abstract form representative of stimulus-response patterns onto said data storage device whereby multiple stimulus-response patterns are superimposed onto said data storage device by said processing device; a device for decoding a previously encoded response associated with a stimulus when said data storage and processing device is stimulated by said stimulus.
Patent EP-0533687-A1 (EP)
Title: Structure de panneaux d'affichage empiles et son procede de fabrication
Inventor: BOHANNON WILLIAM K
IPC: G02F1/1335
Filed: 1991-04-02
Abstract: Une structure de panneaux d'affichage empilés (10) produit une pluralité de nuances d'une seule couleur ou une pluralité de couleurs multiples (400, 500, 600). Le système comprend un panneau d'affichage nématique (24) qui, dans un état de fonctionnement, sert de guide d'ondes afin de faire tourner la lumière à polarisation rectiligne produite par un polariseur coloré (23) et de produire de la lumière non colorée (NC1) provenant d'un polariseur de sortie (25). Dans son autre état de fonctionnement, le panneau d'affichage (24) retord la lumière à polarisation rectiligne afin d'en émettre principalement de la lumière à polarisation rectiligne destinée à permettre au polariseur de sortie (25) d'émettre de l a lumière colorée (R2). Le procédé de fabrication de la structure consiste à régler l'angle de rotation lorsque le panneau (24) sert de guide d'ondes jusqu'à ce que seule de la lumière non colorée (NC1) soit émise par le polariseur de sortie (25).
Patent EP-0528921-A1 (EP)
Inventor: WILEY RONALD L
IPC: G07F13/10
Filed: 1991-05-14
Abstract: L'invention se rapporte à un système de distribution automatique de boissons, qui comprend un transporteur (42), un robinet multi-arôme (18) et un système (34) de chute programmable des gobelets, qui comporte un organe servant à rechercher, parmi une pluralité de tubes alimentateurs de gobelets séparés (36-38), un gobelet de la grandeur choisie. Le système comporte également un organe servant à décharger à perte la quantité de boisson inutilisée, lorsqu'il détermine qu'un tube alimentateur de gobelets ne contient plus de gobelets de la grandeur choisie.
Patent EP-0497941-A1 (EP)
Title: Method for manufacturing a rigid refractory insulating material, and material thereby obtained.
Inventor: GRANDIN DE L EPREVIER ALAIN
IPC: B22D41/32
Filed: 1991-07-25
Abstract: A refractory ceramic material, including a porous base refractory material and a zirconia protective layer covering walls of pores of the porous base refractory material, wherein the refractory ceramic material has a porosity of not less than 80%, and the zirconia protective layer has a thickness not more than about 1 nanometer.
Patent EP-0544817-A1 (EP)
Inventor: ARENA ALDO
IPC: F02K1/00
Filed: 1991-08-22
Abstract: Une tuyère d'échappement axisymétrique de réacteur à poussée vectorisée comprend une pluralité de volets divergents (30) qui sont portés à l'extrémité amont au moyen d'un joint universel (32) et à l'extrémité avale au moyen d'un lien de liaison de charge (34) relié à un anneau d'unisson (36) positionné par des actuateurs (45).
Patent EP-0553154-A1 (EP)
Inventor: GUSSMANN ULRICH
IPC: C21D9/32
Filed: 1991-10-12
Abstract: Afin d'améliorer et d'automatiser les possibilités d'influer sur les cotes pendant la trempe au moyen d'outils de trempe à mandrins ou à étampes, de manière à respecter des tolérances plus étroites des cotes finales et une plus grande souplesse d'adaptation à des variations plus importantes de la tolérance des dimensions brutes, au moins deux étapes de trempe (T1, T2) sont successivement prévues pendant le retrait. La première s'applique à des diamètres plus importants (6) et entraîne uniquement une déformation plastique, alors que la deuxième étape de trempe (T2) n'entraîne que partiellement une déformation plastique. On utilise comme outils (5, 16) aussi bien des mandrins fixes (5) pourvus de deux diamètres (6, 7) que des mandrins extensibles (16) assistés ou des matrices correspondantes dont les cotes cylindriques peuvent être réduites pendant la trempe. On réduit ainsi les risques d'endommagement des outils ou de ruptures structurales dus à un retrait excessif, ainsi que le taux de rebus avec des tolérances plus étroites des cotes finales et une durée de rodage de l'installation plus courte et plus économique avec de nouvelles pièces.
Patent EP-0500923-A1 (EP)
Inventor: FLAUTT MARTIN CHARLES
IPC: D02J3/18
Filed: 1991-08-26
Abstract: On décrit un procédé et un appareil permettant de faire des économies d'énergie et de former des enroulements de fibres de verre sur une bobine (24) qui sont exempts de migration. On fait passer de l'air qui entoure la filière (12) de formation de fibres au-dessous de la filière; l'air est chauffé par la tête de la filière et l'air chauffé est ensuite aspiré dans une chambre (36) à travers laquelle les fibres de verre (16) passent en étant en contact de transfert de chaleur avec l'air chauffé. Ce contact de transfert de chaleur provoque l'évaporation de l'eau ou du solvant contenu dans l'ensimage appliquée et permet d'obtenir des enroulements exempts de migration.
Patent EP-0559677-A1 (EP)
Title: Hydroxamic acids for preventing reperfusion injury.
Inventor: DAVIES MICHAEL JONATHAN WOODSI
IPC: C07C259/06
Filed: 1991-11-15
Abstract: PCT No. PCT/GB91/02017 Sec. 371 Date May 17, 1993 Sec. 102(e) Date Aug. 30, 1993 PCT Filed Nov. 15, 1991 PCT Pub. No. WO92/08453 PCT Pub. Date May 29, 1992.Compounds of formula (I)    <IMAGE>  (I)  in which R and R' are each separately selected from aliphatic hydrocarbon groups, aryl groups and aliphatic hydrocarbon groups substituted by an aryl group, are of value for use in medicaments for the control of free radical induced damage arising from reperfusion injury in tissue, particularly heart damage.
Patent EP-0555362-A1 (EP)
Inventor: ADAMS DANIEL O
IPC: A61M25/06
Filed: 1991-10-28
Abstract: Un système (10) de guidage de cathéters (18) gonflables d'angioplastie dans le système vasculaire d'un patient comprend un cathéter de guidage (12) et une extension distale (14) du cathéter de guidage. Le cathéter de guidage (12) est constitué par un tube allongé alors que l'extension (14) du cathéter de guidage est constitué par une extension distale de diamètre plus réduit du cathéter de guidage. L'extension (14) du cathéter de guidage s'étent depuis le cathéter de guidage (12) sur une distance possiblement suffisante pour atteindre la sténose d'une artère coronaire. On fait avancer un cathéter (18) gonflable d'angioplastie à fil métallique fixe à travers le cathéter de guidage 912) et l'extension (14) du cathéter de guidage jusqu'à atteindre la sténose, afin de traiter celle-ci. On peut échanger de manière efficace et aisée le cathéter gonflable (18) car l'extension (14) du cathéter de guidage reste en place lorsque l'on retire le cathéter gonflable (18) proximalement, de sorte qu'il reste une voie de guidage d'un autre cathéter gonflable (18) jusqu'à la sténose, afin de traiter celle-ci.
Patent EP-0499095-A1 (EP)
Inventor: IMMEL OTTO DR
IPC: C10K1/34
Filed: 1992-01-30
Abstract: Catalysts by means of which sulphur compounds can be virtually completely removed from industrial gases, a process for the preparation of these catalysts and their application to remove sulphur compounds from industrial gases are described.
Patent EP-0499880-A1 (EP)
Inventor: LIEPOLD AUGUST
IPC: G11B23/037
Filed: 1992-02-05
Abstract: The invention relates to a flangeless stackable winding core, the intention being to avoid the inner central bore becoming compressed when a carrier of information in tape form is wound up under high winding pressure on such a core. This is achieved according to one embodiment by there being provided alongside the outer winding surface an outer core ring having a double-T profile and by there also being elastically deformable annular intermediate elements located between outer core ring and inner core ring. In the case of another embodiment, variously shaped openings or notches are provided on both sides of the winding core between outer circumference and inner circumference and are evenly distributed over the entire circumference. In addition, the winding core includes axial deformations on both sides alongside its inner circumference in order to avoid any displacing or twisting of winding cores stacked one on top of the other. 
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Patent EP-0571641-A1 (EP)
Inventor: MC GARVEY RAYMOND C
IPC: F16L19/03
Filed: 1992-05-15
Abstract: A fitting particularly suited for use in an ultraclean environment or a very clean room. The fitting consists of tubular members (27,29) or glands having annular sealing beads (23,25) which project from concentric radial sidewalls and a gasket (11). The sealing beads engage the gasket to form a seal and radial sidewalls engage the gasket to prevent overtightening of the fitting components.
Patent EP-0517071-A1 (EP)
Inventor: HORI TAKESHI
IPC: H01L21/56
Filed: 1992-05-26
Abstract: The invention provides a chip device bonding machine in which bubbles can be effectively prevented from remaining in an adhesive (7) or the like. A flexible board (1) is moved on a base (14) at every unit by the rotation of reels (15S, 15T). In accordance with the movement of the flexible board (1), a new portion of a tape (16) made of a film, a paper or the like is moved above the base (14). The tape (16) is located between the flexible board (1) and the base (14). A thermosetting adhesive (7) is deposited on the flexible board (1) on the base (14) by an adhesive nozzle (20). An IC chip (3) is placed on the flexible board (1) on the base (14) by an IC chip supply arm (18). A pressing arm (22) including a heater (23) presses and heats the IC chip (3) toward the base side to interconnect the IC chip (3) to the flexible board (1). When the IC chip (3) is heated and pressed by the pressing arm (22), the tape (16) is concaved at its portions corresponding to bumps and consequently the flexible board (1) is deformed, whereby bubbles produced within the adhesive (7) are pushed out to the outside. Thus, the bubbles can be effectively removed from the adhesive (7).
Patent EP-0528136-A1 (EP)
Inventor: HAMANN HANS-JOERG
IPC: D06B1/02
Filed: 1992-06-20
Abstract: What is to be provided is a method for the dyeing of textiles, in which the textiles to be dyed are loaded with a dye liquor containing the dye in highly diluted form, there being provided a plurality of dye magazines (dye containers) which are separated from one another and which are arranged in a region above a dyeing chamber receiving the textiles to be treated, a plurality of textile pieces being treated simultaneously in the dyeing chamber, in the bottom region of which there are feedlines for vapour and for the dye liquor which are equipped with upwardly directed feed holes, by means of which method it is possible to apply to different textiles dye coatings which are graphically designed within wide ranges and, if appropriate, differ sharply from one another, whilst, despite this graphic design, a uniform dye impregnation of the textiles to be treated is to be achieved. For this purpose, according to the invention, the dye liquor is guided through the textiles from the bottom upwards with increased pressure by the use of pressurised transport media.
Patent EP-0528137-A1 (EP)
Inventor: BARTON BRUCE G JR
IPC: E04G15/06
Filed: 1992-06-22
Abstract: A method of creating a sleeveless passage of controlled size and shape through a concrete (41) wall poured in a form including two form plates mounted in fixed, spaced relation separated by a width W comprises first forming a plurality of modular passage units (20), each unit including an annular main shell (22) of external size and shape conforming to a segment of the sleeveless passage; each unit has end closure walls (23) closing the ends of the main shell (22). Each modular unit (20) has an axial length L1; W>L1. A first modular unit (20A) is mounted on the inside of one form plate (31) at the location selected for the passage through the wall, with one of its closure walls (23) engaging the form plate (31). At least one additional modular unit (20B,20C) is mounted on the first unit (20A) to form a modular unit stack having a total length equal to the width W, with at least one closure wall (23) remaining in the center of the stack. The other form plate (31) is mounted against an outer closure wall (23) of the last modular unit (20) in the stack. 
     The invention further embraces plural forms of modular passage units utilized in the foregoing method.
Patent EP-0539875-A1 (EP)
Inventor: COSBY JAMES
IPC: E02F3/36
Filed: 1992-10-23
Abstract: A quick coupling device for fastening an implement (12) to the two lifting arms (16) of a loader (10) is described in which the part of the quick coupling device (14) fastened to the loader (10) has two supporting parts (20) orientated essentially parallel to one another and vertically, the bottom areas of which are each pivotably connected to the front end of the associated lifting arm (16) and on the top areas of which one hydraulic actuating device (40) each acts for performing the pivoting movement. Further parts of the quick coupling device (14) are fastened to the rear side of the implement (12). For easy mounting of implements on the loader arms and in order to permit standardization, it is proposed that two hooks (46) spaced apart transversely and opening downwards be fastened in the top area of the rear side of the implement (12) and that two pins (56) orientated to the rear be fastened in the bottom area of the rear side of the implement (12), which pins (56) are essentially located below the hooks (46). The top area of each supporting part (20) is adapted to the associated hook (46) in such a way that it can be accommodated by the latter. The bottom area of each supporting part (20) contains a fastening plate (28) with a recess (30) for accommodating the corresponding pin (56). Furthermore, releasable fastening means (58) are provided for holding the pin (56) in place in the recess (30). 
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Patent EP-0569620-A1 (EP)
Inventor: QI J STEVEN
IPC: C07C51/305
Filed: 1992-12-04
Abstract: Disclosed is a method of making 2,4,5-trihalobenzoic acid by heating to a temperature of about 130 to about 190°C a composition that comprises water, a mineral acid, and a compound having the general formula
       
 where "X" is fluorine, chlorine, or bromine and "R" is alkyl from C₁ to C₁₀ or aryl. The fluorine product is useful in making quinolone antibacterial drugs.
Patent EP-0519529-A1 (EP)
Inventor: BALLESTRAZZI ARIS
IPC: B29C65/22
Filed: 1992-04-24
Abstract: A longitudinal welding apparatus in a packaging machine for products fed on a conveyor belt, comprising a rocking circular welder which overlies the superposed longitudinal edges of a continuous plastics film in which the products are wrapped, the rocking circular welder consisting of at least two independently powered, separate semicircular welding elements, the welder being rotatable to position one of its welding elements on the superposed edges of the film, sensors being provided to measure the speed of advancement of the film and to control, via an electronic control device, both the rotation of the welder and the variation in the feed voltage of at least one of the welding elements.
Patent EP-0542357-A1 (EP)
Inventor: DOLBEAR KEITH DAVID
IPC: F16D69/04
Filed: 1992-11-07
Abstract: A brake having a brake element, such as a brake pad for engagement with the flat surface of a disc or like moving element of a brake system, has a relatively soft layer of elastomeric material (3) interposed between the friction material (4) of the pad lining (1), and the backing plate to which the lining (1) is secured. Particles of friction material (4) are distributed randomly within the elastomeric material (3) in the part of a lining (1) providing the working surface thereof. Hot-spotting and thermal damage to the moving element are thus reduced, and so is wear of the lining (1) itself.
Patent EP-0552521-A1 (EP)
Inventor: GILHAM ROGER STANLEY
IPC: F16H59/02
Filed: 1992-01-21
Abstract: A gear lever structure for manual shift gears has a gear rod 1 which carries part way along its length a plastics ball 4 mounted in a housing 7 to provide a universal ball joint for pivotal displacement of the gear rod. The ball 4 consists of two identical moulded bearing members 14 and 14A which are assembled on the rod 1 to present a part spherical bearing surface 5. The bearing members 14 and 14A engage with each other by co-operating plugs and sockets and each bearing member independently engages with the rod 1 by snap engaging clips. 
     The ball 4 is restrained from rotating axially on the rod 4 by co-operating flats and recesses which engage between the bearing members and the rod and this engagement also restrains the ball 4 from displacement axially relative to the rod 1. 
     The bearing members may be bonded together and/or retained on the rod 1 by their seating in the housing 7.
Patent EP-0511769-A1 (EP)
Inventor: BEALKOWSKI RICHARD
IPC: G06F9/48
Filed: 1992-04-21
Abstract: An interrupt subsystem in a computer system processes shared level interrupts by direct transfer to the single correct interrupt service routine without an iterative transfer-of-control sequence. Direct transfer is accomplished by comparing data in a predetermined table with data retrieved from the I/O device 606. When a match is found, indicating the correct device, then control is transferred to the interrupt handler whose address is stored in the table 610. Provision is made for compatibility with pre-existing iterative transfer-of-control systems 608.
Patent EP-0510965-A1 (EP)
Inventor: SAITO YOSHIMITSU
IPC: H01L21/306
Filed: 1992-04-23
Abstract: A wafer comprising a GaAs substrate and an AlGaAs layer deposited thereon is rotated in a spin etching process. To the GaAs substrate of the rotating wafer, there is supplied an ammoniacal etching solution for selectively etching the GaAs substrate to form a groove therein. The ammoniacal etching solution comprises a mixture of hydrogen peroxide and aqueous ammonia, the volume ratio of hydrogen peroxide and aqueous ammonia being in the range from about 20 to 60. While the GaAs substrate is being selectively etched by the ammoniacal solution, the rotational speed of the wafer is progressively increased stepwise or continuously. The etching solution whose volume ratio of hydrogen peroxide and aqueous ammonia is in the range from about 20 to 60 is suitable for the formation of a deep groove in the GaAs substrate. The rotational speed of the GaAs substrate is progressively increased stepwise or continuously to progressively increase centrifugal forces applied to the GaAs substrate for thereby expelling a substance, which is generated in reaction with the etching solution, off the GaAs substrate. Since such a substance is prevented from being deposited on the GaAs substrate, the etching process progresses uniformly without an etching failure.