baber/WOPTO huggingface dataset:
Patent EP-0564138-A1 (EP)
Inventor: BRYANT FRANK RANDOLPH
IPC: H01L21/822
Filed: 1993-03-22
Abstract: A method is provided for forming a field programmable device of a semiconductor integrated circuit, and an integrated circuit formed according to the same. A first conductive layer (14) is formed. A first, fusible, dielectric layer (16) is formed over the first conductive layer. The dielectric layer is patterned and etched to form a plurality of dielectric regions exposing portions of the first conductive layer. A second dielectric layer (20) is then formed over the dielectric regions and the exposed portions of the first conductive layer. A plurality of contact openings (24) through the second dielectric layer are formed to expose portions of the first conductive layer and portions of the dielectric regions. A second conductive layer is then formed over the second dielectric layer and in the contact openings.
Patent EP-0595582-A1 (EP)
Inventor: MARTIN DONALD T
IPC: C23C8/12
Filed: 1993-10-25
Abstract: A protective passive oxide layer is formed on the inner surfaces of metal heat pipes or tubes (1) including their end caps, welds and accompanying hardware through the use of an oxygen encapsulation method. After cleaning the tube (1) and its accompanying parts, the tube is reassembled and existing gases within the tube are removed by a pump (9) thereby creating a vacuum inside the tube. The tube is then filled with pure oxygen from a source (11) and sealed. After the oxygen is sealed within the tube, the sealed tube is heated thereby forming a passive oxide layer, such as magnetite (Fe₃O₄), on the inner surface of the tube.
Patent EP-0589734-A1 (EP)
Inventor: GILBERT JEROME
IPC: H04L12/28
Filed: 1993-08-24
Abstract: A receiver unit, for example in a domestic installation, runs an application program (21) which listens out for messages possibly originating from a communication space to which this unit is linked. In the event of reception of a message, tests (31, 37, 39) determine the value of an addressing mode code (MA). Depending on the value of this code, a selection is made of the components (AU-T, AR-T) of the address of the message received, on which the search is carried out for agreement with corresponding components (AU-L, AR-L) of the address of the receiving unit. Use to make it possible very freely to define the set of units reacting to a message however brief, and rapidly processed in terms of the search for address agreement. <IMAGE>
Patent EP-0595678-A1 (EP)
Inventor: BENESTEAU CLAUDE
IPC: F16L55/11
Filed: 1993-10-11
Abstract: Selective connection device, for at least one small-diameter drain pipe, for connection to a main pipe or a connector (coupling) for draining water for domestic use and comprising a reduction plug (1) made of rubber or elastomer provided with at least one series of capped-off orifices (6,7,8) intended for the insertion of pipes of several different diameters by means of a series of orifices, characterised in that the reduction plug (1), which is lodged in the connection orifice (3) of the main pipe or of the connector for draining water for domestic use, comprises, on its front (external side) face and in the region of each series of capped-off orifices (6-7-8), at least one special member (foundation) (6'-6'') (7'-7'') (8'-8'') delimiting at least one washer provided with a gripping device (10-10') projecting outwards from the said member (6'-6'',7'-7'',8'-8''), and capable of being knocked out (torn off) in order to reveal the connection orifice (3) selected.
Patent EP-0599697-A1 (EP)
Inventor: SEVRIN MIREILLE
IPC: A61P11/00
Filed: 1993-11-17
Abstract: Pyrrole derivatives of general formula (I) <IMAGE>  in which   R1 denotes a hydrogen or halogen atom, a linear or branched C1-6 alkyl group, a C3-6 alkenyl group, a C1-4 alkoxymethyl group, the benzyl radical, a phenyl group optionally substituted by one or more halogen atoms or alkyl radicals, a CO2R group in which R denotes a linear or branched C1-4 alkyl radical, the phenyl radical or the benzyl radical, or a CONR'R'' group in which each of R' and R'' denotes, independently of one another, a hydrogen atom or a linear or branched C1-4 alkyl radical, R2 denotes a hydrogen or halogen atom or a linear or branched C1-4 alkyl group and R3 denotes a 4,5-dihydro-1H-imidazol-2-yl or 1H-imidazol-4-yl group,    and their salts of addition to pharmaceutically acceptable acids. Application in therapeutics.
Patent EP-0622157-A1 (EP)
Inventor: OBERMEIER JOSEF
IPC: B25D17/08
Filed: 1993-12-20
Abstract: The tool for inserting into a tool holder for powered hand tools used for chiselling and/or percussion drilling has a clamping shank (10) with a polygonal profile and rounded corners (13, 14, 15, 16). Two diametrically opposite profile faces of the clamping shank (10) each have an axially closed locking groove (19). The two further profile faces, likewise diametrically opposite one another, form driving faces (12) serving to transmit torque and having rotary driving grooves (11) which ... further driving faces (17, 18) ... Original abstract incomplete. <IMAGE>
Patent EP-0618587-A1 (EP)
Inventor: OLIVO MARCO
IPC: G11C11/00
Filed: 1993-03-31
Abstract: There is described a semiconductor memory comprising a matrix of lines and columns of memory cells, wherein the columns (BL) are grouped together in sectors, each sector representing the portion of the matrix itself related to a data input/output line. Each sector is in turn divided into packets (1) of columns, and there are redundancy columns (BLR) suitable for replacing a matrix column (BL) containing defective memory cells. Each of the redundancy columns (BLR) is included in a respective packet (1). The memory also comprises control circuits (5,6,7) to execute the abovementioned replacement.
Patent EP-0620733-A1 (EP)
Title: Pharmaceutical compositions containing nifedipine and process for the preparation thereof
Inventor: TRIGGER DAVID
IPC: A61K31/44
Filed: 1993-01-12
Abstract: PCT No. PCT/GB93/00055 Sec. 371 Date Jul. 11, 1994 Sec. 102(e) Date Jul. 11, 1994 PCT Filed Jan. 12, 1993 PCT Pub. No. WO93/13773 PCT Pub. Date Jul. 22, 1993This invention relates to a slow release nifedipine-containing pharmaceutical compositions and methods of making such compositions. The compositions of the inventions comprise a soluble carrier coated with nifedipine and polyvinylpyrrolidone and an acrylic based polymer. Nifedipine is present, in amorphous form, in excess amounts to polyvinylpyrrolidone and in equal or excess amounts to the acrylic based polymer.
Patent EP-0631598-A1 (EP)
Inventor: COHEN BRETT I
IPC: A61K6/891
Filed: 1993-01-21
Abstract: L'invention se rapporte à une composition de ciment dentaire composite qui est conçue pour s'appliquer avec des implants dentaires soit pour l'insertion d'un implant dans une dent, soit pendant la formation d'un noyau. La composition du ciment renferme une matrice polymère dans une quantité comprise entre environ 15 et 50 % en poids, une charge dans une quantité comprise entre environ 35 et 80 % en poids, et un composé de lanthanides dans une quantité comprise entre environ 1 et 20 % en poids. Le composé de lanthanides a une interaction chimique ou expulse l'air se trouvant dans les vides entre la matrice polymère afin d'augmenter la résistance à la compression de la composition de ciment. On peut ajouter de la poudre de titane pour augmenter la résistance à la compression. On peut également ajouter un composé de fluorure pour éliminer totalement les caries et éviter ainsi la désintégration de la dent.
Patent EP-0586650-A1 (EP)
Inventor: SCHAPIRA JOSEPH
IPC: C05G3/20
Filed: 1993-02-24
Abstract: Produit antimottant pour sels, engrais simples et complexes et pour les dérivés azotés, notamment à base de nitrate d'ammonium, pouvant en particulier être utilisés dans les explosifs, caractérisé par le fait qu'il est constitué par un sel métallique d'un ester de phosphate acide de formules générales (I) et (II), dans lesquelles: R1 représente un groupe alcoylène ayant de 2 à 4 atomes de carbone, R2, R3 et R4 représentent chacun un groupe alcoyle ayant de 2 à 24 atomes de carbone ou un groupe alcoylaryle dont la partie alcoylée a de 1 à 18 atomes de carbone, n1, n2 et n3 représentent un nombre entier de 0 à 15, le cation entrant dans la constitution du susdit sel métallique étant un cation divalent ou trivalent, notamment l'un de ceux du groupe comprenant le magnésium, le calcium, l'aluminium, le zinc et le manganèse, ledit cation pouvant également être le sodium et le lithium.
Patent EP-0727944-A1 (EP)
Title: Regulation de la liberation de sucralose dans des chewing-gums au moyen de derives cellulosiques et chewing-gum
Inventor: SONG JOO H
IPC: A23G4/10
Filed: 1993-03-02
Abstract: La présente invention se rapporte à un procédé de production d'un chewing-gum à édulcorant à base de sucralose à libération retardée, ainsi qu'au chewing-gum ainsi produit. L'édulcorant à base de sucralose à libération retardée est obtenu par la modification physique des caractéristiques du sucralose au moyen de l'enrobage et du séchage. L'édulcorant est dissous dans un solvant et appliqué sur un dérivé de cellulose tel que la cellulose d'hydroxypropyle par agrégation du dérivé de cellulose avec la solution de sucralose. La matière agrégée comprend de préférence un matériau absorbant tel que la silice. L'édulcorant agrégé est alors séché, et de préférence traité de façon à présenter une certaine dimension particulaire afin de produire un édulcorant à base de sucralose à libération modifiée, et de grande intensité. Lorsqu'elles sont incorporées dans le chewing-gum, ces particules agissent de façon à augmenter la stabilité en stockage de l'édulcorant et/ou produire une libération retardée lorsque le chewing-gum est mâché.
Patent EP-0633758-A1 (EP)
Title: An absorbent wound dressing.
Inventor: FABO TOMAS
IPC: A61F13/00
Filed: 1993-03-30
Abstract: The present invention relates to an absorbent wound dressing which comprises a layer of hydrophobic silicone gel (3) which is intended to lie against the wound surface when the dressing is worn, a layer of carrier material (2; 7) which carries the gel layer and affords the requisite strength thereto, and an absorbent body (5) which is placed on that side of the carrier material and gel layer which lie distal from the wound surface in use, wherein the carrier material and the gel layer have mutually coinciding penetrating perforations (4) at least within the region of the absorbent body. According to the invention, a fluid barrier layer (6) is provided on that side of the dressing which lies distal from the wound surface in use.
Patent EP-0633870-A1 (EP)
Inventor: SEKHAR JAINAGESH A
IPC: C25C3/12
Filed: 1993-04-01
Abstract: Corps en matière carbonée ou autre destiné à être utilisé en milieu corrosif, par exemple dans les milieux oxydants ou dans les agents corrosifs gazeux ou liquides, à des températures élevées, notamment dans les sels fondus tels que la cryolite. On recouvre ledit corps d'une couche superficielle protectrice améliorant sa résistance à l'oxydation ou à la corrosion, et pouvant également améliorer sa conductivité électrique et/ou son activité électrochimique. On applique une ou plusieurs de ces couches à partir d'une suspension colloïdale épaisse renfermant des substances réactives ou non réactives, notamment des mélanges renfermant du carbure de silicium et du siliciure de molybdène, ou du carbure de silicium et du nitrure de silicium, et pouvant subir, lorsqu'on chauffe le corps jusqu'à une température suffisamment élevée, un frittage avec réaction dû à une réaction micropyrétique, et/ou un frittage sans réaction de manière à former la couche protectrice.
Patent EP-0645960-A1 (EP)
Inventor: DRYDEN MICHAEL W
IPC: A01M1/14
Filed: 1993-06-04
Abstract: Un piège amélioré (10) pour puces comprend un système d'éclairage (14) qui se trouve dans une position élevée et émet un spectre visible de préférence à bande relativement étroite. La source donne une intensité de lumière effective variable, par exemple en fonctionnant suivant un mode marche-arrêt intermittent. De préférence, le piège (10) comprend un ensemble cadre vertical (12) supportant un cube central transparent (38). Une ampoule à incandescence de faible puissance (42) est placée à l'intérieur du tube (38) et sert, en combinaison avec une feuille filtrant la lumière (54) appliquée sur l'intérieur du tube (38), à émettre un éclairage d'attraction des puces présentant un spectre dont la crête maximale est centrée sur une longueur d'onde comprise entre 450 et 650 nm et dont la crête maximale mi-hauteur-largeur est comprise entre 50 et 175 nm. Une feuille adhésive (56) est appliquée sur la surface extérieure du tube (38).
Patent EP-0650552-A1 (EP)
Title: Metal honeycomb body of entwined layers of sheet metal and process for producing it.
Inventor: MAUS WOLFGANG
IPC: F01N3/20
Filed: 1993-06-23
Abstract: A metal honeycomb body with intertwined, at least partly structured layers of sheet metal (3, 4) which are curved and especially rather involute. The body has at least three reversal lines (2a, 2b, 2c, ... or 7a, 7b, 7c, ...) in an outer annular region (6) and an inner annular region (5) about which the sheet metal layers (3, 4) are intertwined with directions of curvature changing from outside to inside. Such a body can be produced from a hollow winding by star-shaped deformation and the subsequent intertwining of the external about the internal sections and is therefore very easily manufactured. A long electrical conductor can also be integrated as a measuring probe or heat conductor. The mechanical advantages of a honeycomb with a plurality of curved layers of sheet metal running from the inside to the outside are retained. Such a honeycomb body is therefore to be preferred as exhaust gas catalyst support in motor vehicles.
Patent EP-0649374-A1 (EP)
Title: Image formation.
Inventor: GATES ALLEN PETER
IPC: B41N1/14
Filed: 1993-07-06
Abstract: A driographic printing plate precursor comprises a base substrate, an infrared radiation ablatable ink repellant coating on the substrate, and a transparent cover sheet on the coating. An image is formed on the plate by sequentially exposing areas of the coating to a laser beam to ablate the coating in those areas. The cover sheet and ablation products are then removed.
Patent EP-0602236-A1 (EP)
Inventor: HALL SCOTT M
IPC: H04B7/26
Filed: 1993-06-29
Abstract: La marge de puissance de transmission ou le taux d'erreur de trame, pour chaque abonné du système de communications, est mesuré (62) afin de déterminer s'il existe dans le système de "mauvais" abonnés (63), en d'autres termes, des abonnés dont les marges de puissance de transmission ou les taux d'erreur de trame dépassent un certain seuil. Si le système fonctionne en-dessous de sa capacité (64) le seuil est réglé à un premier niveau (65) et le rapport signal-bruit est augmenté (66). Si le système fonctionne à une capacité marginale (68), la marge de puissance de transmission de seuil est réglée à un second niveau (69), et le système est fermé à de nouveaux appels (72). Si le système a dépassé sa capacité, la marge de puissance de seuil est réglée à un troisième niveau (70); le système est fermé par rapport à de nouveaux appels (72), et le rapport signal-bruit est diminué (71).
Patent EP-0667974-A1 (EP)
Inventor: BATTISTON ARRIGO
IPC: G07F7/08
Filed: 1993-09-10
Abstract: L'invention concerne un système de gestion de crédit pour équipement informatique, destiné à être raccordé à l'ordinateur d'un utilisateur, caractérisé en ce qu'il comprend: une interface de raccordement avec l'ordinateur (4); une mémoire de masse (6) contenant des informations codées et pouvant être raccordée audit ordinateur; une unité centrale (8); une première mémoire (12) contenant les programmes de gestion de crédit et les programmes de décodage pour les données stockées dans la mémoire de masse (6); une seconde mémoire à accès sélectif (14) contenant les informations relatives au crédit de l'utilisateur concerné; et des moyens permettant d'augmenter, depuis l'extérieur, ledit crédit.
Patent EP-0654996-A1 (EP)
Title: Procedes de traitement du psoriasis a l'aide d'azaspirannes substitues
Inventor: BADGER ALISON MARY
IPC: A61K31/55
Filed: 1993-08-12
Abstract: L'invention concerne un procédé de traitement du psoriasis chez un mammifère, qui consiste à administrer à celui-ci une quantité efficace d'azaspiranne substitué.
Patent EP-0608719-A1 (EP)
Inventor: SCHUPPER HEINRICH
IPC: E06B3/98
Filed: 1994-01-14
Abstract: A slide (5) is longitudinally displaceably guided in an undercut longitudinal groove (4) of the cross-bar profile (1) such that it engages beneath the undercut (web 6). At its rear end, the slide (5) exhibits a clamping screw (9) which is provided with a head (8), projects out of the slide (5) in the inactive position, encloses an acute angle ( alpha ) with the longitudinal axis of the cross-bar profile (1), can be screwed into the slide (5) in order to produce profile-joint pressing and, in this arrangement, rests with the border (10) of the screw head (8), under the action of a force directed approximately in the plane of the frame and virtually transversely with respect to the cross-bar profile (1), on a web (6) which delimits the abovementioned, undercut longitudinal groove (4). In the coupling position, the slide (5) engages, by means of its stepped, front bend (5a), over a flat profile web (11) of the frame profile (2), behind which web the blocking element (7), pressed into its blocking position, engages in a locking manner. <IMAGE>
Patent EP-0625799-A1 (EP)
Inventor: KOUICHI HARADA C O SONY CORPOR
IPC: H01L27/148
Filed: 1994-05-16
Abstract: A CCD solid state imaging device can reduce a smear component. This CCD solid state imaging device comprises a plurality of photosensor sections (10) arranged in a matrix fashion, a vertical transfer register (5) having a transfer electrode (16) disposed at every column of the photosensor sections, a shunt line layer (33) connected to the transfer electrode (16) on the vertical transfer register (5), and a photo-shield layer (38) formed so as to surround the photosensor section 10 through an interlayer insulating layer (37) which covers the shunt layer (33), in which the interlayer insulating layer (37) is formed under an overhang portion (38a) of the photo-shield layer (38) to the photosensor section (10).
Patent EP-0630718-A1 (EP)
Title: Funkenerosionsmaschine mit Dielektrikumsbehälter
Inventor: LODETTIO ATTILIO
IPC: B23H11/00
Filed: 1994-05-17
Abstract: Bei einer Funkenerosionsmaschine (2) mit einem im wesentlichen zylindrischen Dielektrikumsbehälter (14), dessen Seitenwand wenigstens zwei in Umfangsrichtung aufeinanderfolgende, als Halbzylinder ausgebildete, Wandabschnitte (18, 20) aufweist, sind die Wandabschnitte (18, 20) in Umfangsrichtung relativ gegeneinander parallel verschieblich. <IMAGE>
Patent EP-0632613-A1 (EP)
Inventor: MARTURANO LAWRENCE J
IPC: H04L1/00
Filed: 1994-06-13
Abstract: A radio communication system receiver employs a demodulator (104) to recover a received signal. The receiver of the present invention further includes a channel quality estimator (222) for estimating a characteristic of the communication channel over which the signal is received. A first or second decoding technique (220) is selectively employed using the estimated communication channel quality value (223). In this manner, an improved receiver is provided that is able to realize the benefits of either the first or the second decoding technique, depending on the channel condition.
Patent EP-0638764-A1 (EP)
Inventor: TEKLAK JANUSZ DIPL PHYS
IPC: F21V8/00
Filed: 1994-08-01
Abstract: In a predominantly indirectly radiating indoor lamp (luminaire), there is arranged at least one main reflector (5) with a roof mirror (51) as well as curved side surfaces (52, 53) as well as at least one light source (4) which is surrounded thereby. The reflector edges limit a first light outlet opening (7) of the lamp. In the transition region between the roof mirror (51) and one of the main reflector side surfaces (52) a recess (6) is provided for the lateral outlet of a secondary light flux (luminous flux, flow of light). An auxiliary reflector arrangement (8) surrounding this recess opens laterally from the first light outlet opening (7). By means of the further light outlet opening (10, 10') thus formed, the entire actively luminescing (glowing, light-emitting) surface of the lamp is enlarged and in the case of a relatively low luminance of the second light outlet opening the contrast in luminance between a high local luminance in the first light outlet opening and the lamp environment is diminished for the purpose of reducing direct dazzling. <IMAGE>
Patent EP-0659955-A1 (EP)
Inventor: GEBAUER HANS-JUERGEN
IPC: E04G7/30
Filed: 1994-08-17
Abstract: A working platform comprises mutually parallel uprights which are connected to one another in the manner of a ladder by crossmembers. The platforms (1) can be suspended on crossmembers (6) located at the same level by means of hooks which are fastened on the narrow end sides of said platform, are open downwards and are provided with lift-out safeguards. In order to be able to remove the crossmembers again at any time in a simple manner, each lift-out safeguard comprises elements or plates (10, 11) which can be displaced with respect to one another in the vertical direction and of which the outer plate (10), assigned to the crossmember, is provided at its lower end region with a lug (12) which engages beneath the crossmember in a positively locking manner, and at least the inner plate is of a wedge-shaped design. The two plates are guided on guides, provided on the end side of the platform, such that the outer plate (10), in its bottom and/or pivoted-out position, engages behind the crossmember (6) with its lug (12) and the inner plate (11), supported directly or indirectly on the end side of the platform, in its bottom position braces the outer plate (10) in its locking position. <IMAGE>
Patent EP-0643947-A1 (EP)
Inventor: PUTTFARCKEN ULF DIPL-ING
IPC: A61C3/025
Filed: 1994-09-22
Abstract: Dental sand blast device comprising an abrasive medium container (1) which contains a compressed gas nozzle (8) near the floor for mixing of the abrasive medium with a conveying gas stream. The nozzle is directed into a conveying channel (9) with formation of an inlet opening (11) for the abrasive medium. A uniform stream of the mixture of abrasive medium and conveying gas is achieved in that the conveying channel (9) comprises a pressure release opening (13) in the abrasive medium container (1) at a distance from the inlet opening (11). An opening (15) for continued conveyance which is flush with the conveying channel (9) is provided behind the pressure release opening. The opening (15) for continued conveyance can have a smaller cross-section than the conveying channel (9) and may be arranged in an insert member (22) which can be exchanged for adjustment of this cross-section. The conveying channel (9) is arranged in a lance (19) extending in the longitudinal direction of the abrasive medium container (1) and designed for opening of the film lid (21) of a disposable abrasive medium container (4). <IMAGE>
Patent EP-0650733-A1 (EP)
Inventor: COLOE PETER JOHN
IPC: A61P31/00
Filed: 1994-11-02
Abstract: The present invention relates generally to modified microorganisms suitable for use as live  in ovo  vaccines for avian species. The live  in ovo  vaccines of the present invention are useful for inducing immunity before or immediately after hatching against a virulent form of the modified microorganism or a microorganism immunologically related to the modified microorganism or a virulent organism or virus carrying an antigenic determinant expressed by the modified microorganism in the live vaccine. The subject live  in ovo  vaccines are particularly efficacious in enhancing the survival rate of newly-hatched poultry birds.