baber/WOPTO huggingface dataset:
Patent EP-0506185-A1 (EP)
Inventor: FAZEL KHALED SOCIETE CIVILE S
IPC: H03M13/35
Filed: 1992-03-20
Abstract: Multistage decoder for decoding received symbols and made up of symbols having undergone a multilevel coding according to several successive levels for partitioning a constellation into several subsets. Since each symbol of the constellation is coded over several bits, each stage (621, 622, 623) of the multistage decoder determines a sequence of bits relating to a partition level, doing so for a sequence of estimated symbols closest to the received symbols. The decoder is noteworthy in that, for at least one stage (621, 622, 623), decision means (631, 632, 633) generate, for the estimated symbols, a deletion bit whenever a received symbol lies within a predetermined deletion zone, the stage decoder later correcting the deletion bits. The decoder can operate in adaptive or non-adaptive mode. The deletion zones can be angular sectors or strips of constant width. Application: digital signal transmission. <IMAGE>
Patent EP-0570630-A1 (EP)
Inventor: REYNDERS PAUL THEO MARIA
IPC: H04Q11/04
Filed: 1992-05-19
Abstract: The connectionless server is able to transfer messages constituted by information packets over a connection oriented switching network ATM in a connectionless way. It includes a plurality of processing modules TLK1 to TLKm, CLSP1 to CLSPn and CLPR1 to CLPRp, which perform respective predetermined actions on the information packets in a predetermined sequence and thereafter transfer these packets over the ATM network. The modules communicate with each other over a switching means MPSR which can be the ATM network. The time interval needed to perform the mentioned actions is at most equal to the minimum inter arrival time between two successive packets at the server. As a result the packet are handled on the fly.
Patent EP-0570632-A1 (EP)
Inventor: GKOGKIDIS ANTONIOS
IPC: C08K7/18
Filed: 1992-05-21
Abstract: The invention is related to a composite comprising a mass polymerized rubber reinforced styrene polymer composite having dispersed through the polymer matrix thereof a fibrous filling material and a spherical filling material.
Patent EP-0521574-A1 (EP)
Inventor: WESSELINGH BERNARD RUDOLF
IPC: B29C51/26
Filed: 1992-06-30
Abstract: In the manufacture of objects such as lids from a web (5) of thermoplastic material a film web part (5a) is heated on both sides in first station (1) and then further heated through in a second station (2), in such a way that the film web part has the same temperature all over, which is slightly lower than the deformation temperature of the film. In a third station (3), the objects are then formed in a mould (8) from the heated film web part. In this process air under pressure at a temperature higher than the deformation temperature of the film is used as the moulding medium, by which the film web part is blown against a cold mould wall. Between the second station (2) and third station (3) the heated film web part is shielded from external temperature influences by shielding means (17). The film web (5) is supported by supporting edges (20).
Patent EP-0505176-A1 (EP)
Inventor: WILSON ROBIN
IPC: H01L29/861
Filed: 1992-03-19
Abstract: A breakover diode comprises a thyristor formed by an anode region (12), an anode base region (11), a cathode base region (15) and a cathode region (18) disposed between anode and cathode electrodes (13,21), and a trigger region (16) of the same conductivity type as the anode base region (11) but of substantially higher carrier concentration. The trigger region (16) forms junctions with the anode base region (11) and with the cathode base region (15): the latter junction breaks down at a low voltage, to switch on a pilot thyristor section (B), which then switches on the main thyristor section (C). The device achieves a low breakdown voltage without the need for a high carrier concentration throughout the anode base region (11).
Patent EP-0513983-A1 (EP)
Inventor: AGRAWAL OM
IPC: H03K19/177
Filed: 1992-03-30
Abstract: Each programmable logic device in at least two families of high density segmented programmable array logic device utilizes a programmable switch interconnection matrix to couple an array of symmetric programmable logic blocks. Each programmable logic block includes programmable logic macrocells, programmable input/output macrocells, a logic allocator and a programmable product term array. The programmable switch matrix provides centralized global routing with a fixed path independent delay and decouples the logic macrocells from the product term array. The logic allocator decouples the product term array from the logic macrocells, and the I/O macrocells decouple the logic macrocells from the package I/O pins. The logic allocator steers product terms from the product term array to selected logic macrocells so that no product terms are permanently allocated to a specific logic macrocell. In a first PLD of each family, a first predetermined number of input lines couple the switch matrix to each programmable logic block. In a second PLD of each family, a second predetermined number of input lines couple the switch matrix to each programmable logic block. The number of input lines to each programmable logic block and to the switch matrix are selected to provide a predetermined routability factor. The second family of PLDs has a larger pin to logic ratio than the first family of PLDs.
Patent EP-0515104-A1 (EP)
Inventor: YAMAMOTO HIROTAKA
IPC: H04B1/20
Filed: 1992-05-15
Abstract: A remote control device, in which the function error of the object controlled can be effectively avoided when various functions are assigned to an operation key during switching to another mode. Even in the case when the remote control signal is intercepted, the mode can be switched over with certainty, by detecting the time during which operation key is pressed and forming the remote control signal with the operation key code and this time information.
Patent EP-0517413-A1 (EP)
Inventor: COVER WILLIAM H
IPC: C12N1/14
Filed: 1992-05-26
Abstract: Novel strains of  Aspergillus   terreus  have been discovered which provide fermentation production of at least 5.2 g/L of 7-[1,2,6,7,8,8a(R)-hexahydro-2(S),6(R)-dimethyl-8(S)-hydroxy-1(S)-naphthyl]-3(R),5(R)-dihydroxyheptanoic acid (triol acid, I), but with production of not more than 0.85 g/L of (triol acid)-related side products and specifically less than 0.10 mg/liter of lovastatin. The predominant fermentation product triol acid, may be converted in a straightforward manner to its lactone form, in which it is an inhibitor of HMG-CoA reductase and thus useful as an antihypercholesterolemic agent, and in which it may also serve as an intermediate for preparation of other HMG-CoA reductase inhibitors.
Patent EP-0530015-A1 (EP)
Inventor: YAMAMOTO KEIJI
IPC: C07C45/64
Filed: 1992-08-26
Abstract: An optically active diphosphine having a bicyclo[2.2.1]heptane of the formula
       
 where R¹, R², R³ and R⁴ are defined in the specification, intermediates thereof and a metal complex comprising said optically active diphosphine are disclosed. A process for producing or purifying said optically active diphosphine is disclosed.
Patent EP-0539054-A1 (EP)
Inventor: WIKE CHARLES KENNETH JR
IPC: G02B26/10
Filed: 1992-10-07
Abstract: This invention provides for a dual depth of field optical scanner (10) which employs a motor-driven mirrored spinner (16) including a plurality of interior facing (56,58,60) and exterior facing (62,64,66) reflective facet surfaces. Preferably, the facets (56-66) are arranged side-by-side at a predetermined distance from the spin axis (52) and, together, subtend an angle less than one-hundred-and-eighty degrees.
Patent EP-0521791-A1 (EP)
Inventor: ESCARAVAGE GERARD
IPC: H02K11/00
Filed: 1992-07-02
Abstract: La structure pour un moteur à rotor R et stator S comprend un moyeu support (10) avec des branches (11), un fourreau (12) et éventuellement un couvercle (13), un mandrin (20) avec un tube (21) et une couronne (22) radiale centripète ainsi qu'un connecteur (30) en forme de bague (31) tronconique. Application aux moteurs à fabrication automatisée notamment pour l'équipement des véhicules automobiles. <IMAGE>
Patent EP-0530119-A1 (EP)
Inventor: ACHARD GEORGES
IPC: D02G1/00
Filed: 1992-08-21
Abstract: Staple fibres based on an atactic PVC/superchlorinated PVC mixture in a proportion of 17 to 20 % of superchlorinated PVC, characterised in that they have a count of & 2.3 dtex and a residual shrinkage of & 6 % after treatment for 30 min in oil at 115 DEG C according to ASTM standard D 210262 T. Such fibres are suitable for producing threads of fibres of lower count which are sufficiently strong to be employed on high-speed weaving machines.
Patent EP-0498764-A1 (EP)
Inventor: BURGER HANS
IPC: B29C65/00
Filed: 1992-01-27
Abstract: A device is disclosed for producing tubular articles, especially for packaging tubes, from a film web comprising a weldable plastics material, the longitudinal edges of which webs are sealed between two endlessly circulating belts under the effect of heat and pressure with subsequent cooling. One belt runs partly on a mandrel. In order to increase the production rate said mandrel is designed so that different zones can be differently heated. 
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Patent EP-0519881-A1 (EP)
Inventor: GIULIANI MARCELLO
IPC: D01G15/04
Filed: 1992-06-17
Abstract: Associated with the main cylinder (5) of the first card (C1) is a first stripper or doffer cylinder (9), and associated with the second main cylinder (11) of the second card (C2) is a second stripper or doffer cylinder (17) in turn associated with a web removing assembly (19); the first stripper or doffer cylinder (9) of the first card works with the second main cylinder (11) also, rotating more slowly than but in the same direction as the two main cylinders (5, 11), and a stripper/feed cylinder (15) is provided to interact simultaneously with said doffer (9) and with the second main cylinder (11), rotating in the opposite direction to these, as a result of which the material originating from the first main cylinder (5) is yielded by the first doffer (9) in part directly with carding action to the second main cylinder (11) and in part to said stripper/feed cylinder (15) and by the latter to said second main cylinder (11).
Patent EP-0554391-A1 (EP)
Title: Pulping process.
Inventor: ANDREWS ETHAN K
IPC: D21C9/10
Filed: 1991-10-07
Abstract: A pulp preparation process in which pulp treatment is expanded to include in-digester treatments (Figures 7, 8, 9) previously performed outside of the digester (12) in discrete process equipment. Specifically, a manner for in-digester bleaching is disclosed, preferably using non-chlorine containing bleaching reagents.
Patent EP-0576602-A1 (EP)
Inventor: AYSTA JAMES E
IPC: B01L3/00
Filed: 1992-02-18
Abstract: Dispositif (10) destiné à la séparation d'échantillons de liquide comprenant un conteneur d'échantillons (12) dont la paroi de fond (20) est dotée d'un orifice de sortie (22). Ledit orifice de sortie (22) se prolonge par une goulotte de sortie (24) qui s'étend dans la direction axiale du conteneur d'échantillons (12). Une couche de séparation (28) est placée sur la paroi de fond (20). Sous le conteneur d'échantillons (12) est placé un conteneur collecteur (32) abouti au conteneur d'échantillons (12) de telle manière qu'un échange d'air entre l'intérieur de la chambre collectrice (32) et l'environnement soit possible, mais qu'une fuite de liquide soit empêchée. Les surfaces de contact entre la chambre collectrice (32) et le conteneur d'échantillons (12) d'une part et l'extrémité (26) de la goulotte de sortie (24) à travers laquelle le liquide s'écoule d'autre part sont axialement espacées.
Patent EP-0591275-A1 (EP)
Inventor: ELLIS MARTIN KEITH
IPC: A61P1/16
Filed: 1992-06-18
Abstract: Nouvelles compositions pharmaceutiques renfermant comme ingrédient actif un 2-benzoyle-1,3-cyclohexanedione, inhibiteur de l'enzyme 4-hydroxyphénylpyruvate dioxygénase (HPPD). Ces compositions présentent un grand intérêt pour le traitement des troubles et maladies pour lesquels il est souhaitable d'intervenir dans les séquences métaboliques catalysées par HPPD, comme le traitement de la tyrosinémie type I.
Patent EP-0591446-A1 (EP)
Inventor: HARRIS RICHARD Y
IPC: A61P29/00
Filed: 1992-06-26
Abstract: The invention relates to a method of arresting and treating duodenal and gastric ulcers, and chronic gastritis comprising administering an effective amount of [4S(4 alpha ,4a alpha ,5a alpha ,12a alpha )]-4,7-bis (dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12, 2a-tetrahydroxy-1,11-dioxo-2-napthacenecarboxymide monohydrochloride.
Patent EP-0597938-A1 (EP)
Inventor: HALL RICHARD W
IPC: B65B69/00
Filed: 1992-07-17
Abstract: Un dispositif (12) permettant d'ôter la bande d'une balle et possédant une lame (42) destinée à rompre ladite bande, un mandrin (16) destiné à enrouler la bande ainsi qu'une plaque de nettoyage du mandrin sont montés sur un bâti (14). Une table de support (26) est fixée au bâti (14) afin de recevoir une balle de papier usé (28) maintenue à l'aide d'une matière en bande (30). Au fur et à mesure du passage de la balle (30) devant la lame (42) destinée à rompre la balle, une encoche (68) destinée à maintenir la bande vient au contact de cette dernière (30) et provoque sa cassure par étirement. Une fois la bande (30) rompue, un dispositif (18) de prise de bande extensible/retractable situé sur la surface du mandrin (16) prend la bande (30), facilitant ainsi l'enroulement de celle-ci (30) autour du mandrin (16). Une fois que toutes les bandes (30) ont été retirées de la balle (28), et que le dispositif (18) de prise se trouve dans une position retractée à l'intérieur du mandrin (16), un capot de protection (47) est éloigné du mandrin (16) par pivotement, le mandrin (16) est relevé pour entrer en contact avec la plaque de nettoyage du mandrin (36) et celle-ci (36) est déplacée axialement le long dudit mandrin (16), balayant les bandes (30) d'une extrémité libre de celui-ci (16). Le procédé est répété pour enlever les bandes des autres surfaces de la balle, libérant ainsi le papier de récupération en vue de procéder à son traitement.
Patent EP-0551498-A1 (EP)
Title: Ceramide and/or glycoceramide-based cationic dispersions.
Inventor: DUBIEF CLAUDE
IPC: C11D3/30
Filed: 1992-07-30
Abstract: Cationic dispersion containing at least: 1) a ceramide or glycoceramide or a blend of natural or synthetic ceramides and/or glycoceramides of the formula (I) in which R1? is a C14?-C30? alkyl; R2? is hydrogen, (glycosyl)n?, (galactosyl)m? or sulphogalactosyl; n is 1 to 4, m is 1 to 8; R3? is a C15?-C26? hydrocarbonated radical or a C15?-C26? $g(a)-hydroxyalkyl in the case of natural ceramides and/or glycoceramides; 2) a compound of the formula (II) in which X is an anion and a) R4?, R5?, R6? are a C1?-C4? alkyl, R7? is a C22? alkyl, or b) R4? and R5? are a C1?-C4? alkyl and (i) R6? and R7? are a C10?-C22? alkyl; or (ii) R6? is a C22? alkyl, R7? is benzyl; or c) R4? is a C1?-C4? alkyl, R5? is an (alkyl and/or alkenyl)amidoethyl; R6? and R7? are 4,5-dihydroimidazole substituted in position 2 by a C13?-C21? alkyl and/or alkenyl.
Patent EP-0598019-A1 (EP)
Inventor: SIEGLER SORIN
IPC: A61B5/103
Filed: 1992-07-31
Abstract: Dispositif servant à déterminer les caractéristiques de souplesse et de déplacement de charge d'une articulation anatomique. Le dispositif comprend un premier châssis (28) servant à loger une première partie corporelle et un deuxième châssis (48) servant à loger une deuxième partie corporelle. Un ensemble pivotant (54) relie le premier (28) et le deuxième châssis (48), de façon que le deuxième châssis pivote par rapport au premier châssis autour d'un premier et d'un deuxième axe pivotant (18', 20'). On utilise des potentiomètres angulaires (88), afin de déterminer le déplacement angulaire du deuxième châssis par rapport au premier châssis, lorsqu'on applique au moins une force à la deuxième partie corporelle. Des détecteurs de couple (92, 100, 102) servent également à déterminer un couple autour d'au moins un des premier et deuxième axes pivotants lorsqu'on applique la force. Le déplacement angulaire et le couple déterminés indiquent les caractéristiques de souplesse et de déplacement de charge de l'articulation.
Patent EP-0642496-A1 (EP)
Inventor: SACCOMANO NICHOLAS A
IPC: C07D213/81
Filed: 1992-08-13
Abstract: Composés représentés par la formule R-(CH2)m-CO-R', dans laquelle R représente un système azacyclique composé de 5 à 7 éléments ou un système azabicyclique composé de 8 à 11 éléments, possédant 1 ou 2 atomes d'azote, ou tout autre système semblable substitué par un ou plusieurs de F, Cl, Br, OH, alkyle C1-C4, alcoxy C1-C4, CF3, phényle, amino, alkylamino C1-C4 et di-(alkyle C1-C4) amino; m est 0 ou 1; R' représente -[NH(CH2)n]xNH2; chaque n est indépendamment 2 à 5; x est 1 à 6. Lesdits composés, ainsi que leurs sels d'addition acides pharmaceutiquement acceptables représentent des antagonistes puissants de neurotransmetteurs excitants aminoacides. Lesdits composés exercent une action psychothérapeutique efficace sur les mammifères, s'utilisent en tant qu'ingrédients actifs dans des compositions pharmaceutiques servant à traiter des états chez des mammifères provoqués par des neurotransmetteurs excitants aminoacides, et exercent une action efficace dans la lutte contre des invertébrés nuisibles.
Patent EP-0603295-A1 (EP)
Inventor: KOLOBOW THEODOR
IPC: B29C41/20
Filed: 1992-09-11
Abstract: Apparatus for making endotracheal tubes, said apparatus comprising:       (a) polymer source means (5); (b) a cylindrical mandrel (1) having a surface coating of a release agent (2);   (c) rotation means (3) operable to rotate said mandrel; (d) metering pump means (9) having a flexible tubing nozzle (11), said pump means being arranged to receive polymer from said source means and to supply polymer to said mandrel; (e) cross feed means operable to permit longitudinal traversal of said mandrel by said pump means and nozzle; (f) control means (13) operable to regulate deposition of polymer on said mandrel; and   (g) means for disposing a coil spring (27) about said mandrel.   <IMAGE>
Patent EP-0610315-A1 (EP)
Title: Traitement de formation d'une couche mince resistant a la corrosion sur des surfaces metalliques
Inventor: FURUYAMA OSAMU - NAKAO-CHO ASA
IPC: B05D7/00
Filed: 1992-10-22
Abstract: Un bain phosphaté de traitement de surface contenant un composé polymère organique cationique (ou un sel de celui-ci) comprenant au moins un atome d'azote cationique et ayant une masse moléculaire comprise entre 1.000 et 1.000.000 forme une couche mince hautement résistante à la corrosion sur des surfaces en métal (par exemple du fer, du zinc, de l'aluminium etc.), constituant également une excellente sous-couche de peinture. La couche mince est de préférence du type dans lequel la résine composée dudit composé organique cationique (ou son sel) a pénétré dans les limites de grains entre des cristaux de phosphate, avec une formation conjointe d'un composite de cristaux phosphatés/résine. Une couche mince formée selon l'invention permet une amélioration remarquable de la résistance à la corrosion et de l'adhérence de la peinture, comparée à la conversion de phosphates obtenus avec le même traitement, excepté pour l'omission du polymère organique contenant de l'azote cationique. De plus, même lorsque l'on omet l'étape d'application de la première couche, l'invention se caractérise par un rendement approximativement équivalent à celui de l'application d'une première couche sur une couche mince phosphatée classique.
Patent EP-0746225-A1 (EP)
Inventor: NEGUS CHARLES C
IPC: G02B6/32
Filed: 1992-11-12
Abstract: Un coupleur (50) à alignement automatique destiné à un endoscope (10) à laser présentant un corps (14), à partir duquel s'étend une lumière (12), comprend un logement (66) de coupleur, un orifice d'entrée (30) adapté pour être connecté à une source de faisceau laser, ainsi qu'un orifice de sortie (70) adapté pour être connecté au corps (14) de l'endoscope, un ensemble d'inclinaison (54), un manchon d'alignement (52) destiné à s'étendre dans l'orifice de sortie (70) ainsi que le corps (14) jusque dans la lumière (12), une lentille (38a) montée dans l'ensemble d'inclinaison (54) destinée à projeter le faisceau laser dans le manchon d'alignement (52) et à fixer le foyer du faisceau sur l'axe du manchon d'alignement (52), des moyens (55, 56) destinés à centrer le manchon (52) par rapport à la lumière (12) et à aligner leurs axes, ainsi qu'un moyen d'espacement (80) situé entre l'ensemble d'inclinaison (54) et le logement (66) du coupleur, destiné à permettre à l'ensemble d'inclinaison (54) de flotter dans le logement (66) du coupleur latéralement par rapport aux axes du manchon (52) et de la lumière (12), afin de permettre un désalignement entre le corps (14) et la lumière (12), tout en maintenant l'alignement de la lentille (38a), du manchon (52) et de la lumière (12).
Patent EP-0569993-A1 (EP)
Inventor: OKADA KENICHI C O JAPAN AVIATI
IPC: G01C19/72
Filed: 1993-05-13
Abstract: Clockwise and counterclockwise light beams, which have a Sagnac phase difference caused by an angular rate in an optical fiber coil (15), are combined into interference light, which is converted by a photodetector (17) into an electrical signal (Vp). A sine component and a cosine component of the Sagnac phase difference ΔΦ s  in the output of the photodetector are detected by first and second synchronous detectors (18,25), respectively, and the sine component is used as the fiber optic gyro output and it is provided to a correcting signal generator (27) to produce a correcting signal (Vc). The detected cosine component is added by an adder (29) to the correcting signal, and the added output is compared by a differential amplifier (31) with a reference voltage (V R ) and the resulting error signal (Ve) is produced. The error signal is applied to an integrating filter (33), the output of which is used to control the quantity of light to be emitted from a light source (11) or the gain of the photodetector output, forming a feedback loop so that the error signal is reduced to zero.
Patent EP-0575741-A1 (EP)
Inventor: BERGMANN RUDOLF
IPC: A47K13/14
Filed: 1993-05-14
Abstract: The invention relates to a film tube (46) for a toilet seat, in which a flat film tube (46), in particular made of plastic, is unwound from a supply roll (29), is pulled onto the free end of a U-shaped lavatory seat, is pulled along the latter whilst enclosing the same and, at the end thereof, is wound flat onto a winding core (33) having been separated laterally. For easy manipulation of the thin, flexible film tube (46) when replacing the tube supply, provision is made according to the invention for a sturdy, flexible handle or extension piece (72) which projects in the longitudinal direction of the film tube (46) to be provided at the front free end (74) of said film tube wound up to form a supply reel (30), which handle or extension piece is fixed to the upper side of the flat film tube (46) in the operating position when being pulled from the supply reel (30). Furthermore, an element is preferably provided on the film tube (46), which element opens the front free end of said tube so that the film tube (46) can be pulled onto the lavatory seat easily. Furthermore, the winding core (33) is preferably constructed with at least one core slot (70) via which the front end (76) of the tube can be connected quickly and securely. <IMAGE>
Patent EP-0575802-A1 (EP)
Inventor: SYPEK MARIA T
IPC: G03F7/004
Filed: 1993-06-05
Abstract: Photopolymeric printing plates are presented wherein and electrochemically etched and anodized, silicated aluminum substrate has a single photosensitive coating thereon composed of a photopolymerizable combination which includes a photopolymerizable pigment dispersion, a photosensitive lithographic diazonium resin, multifunctional acrylate oligomer, multifunctional acrylate monomer, photopolymerizable binder and photoinitiator to yield a non-tacky, mar resistant, easily developed durable plate. In a preferred embodiment, an additional aqueous, non-photosensitive overcoat is applied over the initial coating to retard oxygen inhibition.