baber/WOPTO huggingface dataset:
Patent EP-0504306-A1 (EP)
Inventor: COCHRAN WILLIAM T
IPC: H03H15/00
Filed: 1990-11-26
Abstract: Un filtre transversal (20) est équipé d'une pluralité de lignes de temporisation variable, chacune possédant des étages de temporisation multiples commandés en tension disposés en série, l'une des lignes de temporisation possédant une entrée d'horloge (54), et les autres ayant des entrées de signaux de données. Un comparateur de phases (150) est couplé à la sortie de deux étages non adjacents des lignes de temporisation variable possédant l'entrée d'horloge. Un circuit à réaction (25) est couplé au comparateur et fournit des signaux de tension aux étages de temporisation commandés en tension et à toutes les lignes de temporisation variable, de sorte que les étages adjacents d'une ligne de temporisation donnée sont retardés les uns par rapport aux autres par des fractions égales d'un cycle d'horloge et de manière que toutes les lignes de temporisation sont gérées par la même horloge. Un circuit d'évaluation de tension (40) est prévu pour former les sorties de tension des lignes de temporisation variable des signaux de données et le circuit d'évaluation est relié aux étages des lignes d'évaluation par des commutateurs (128) qui sont activés lorsqu'un signal de données est envoyé par un étage de ligne de temporisation. Dans le cas ou des entrées d'impulsion positive, nulle et négative sont envoyées au filtre transversal avec un signal d'horloge, et si les lignes de temporisation du filtre transversal ont au moins quatre étages actifs, un signal d'entrée DS3 codé en B3ZS peut transmettre une forme d'onde codée en B3ZS à cosinus fortement augmenté sans extension de la ligne.
Patent EP-0516648-A1 (EP)
Title: Device for film-coating and/or for sugar-coating tablets.
Inventor: LUECKE ROLAND
IPC: A61J3/06
Filed: 1991-02-16
Abstract: PCT No. PCT/DE91/00128 Sec. 371 Date Aug. 19, 1992 Sec. 102(e) Date Aug. 19, 1992 PCT Filed Feb. 16, 1991 PCT Pub. No. WO91/12790 PCT Pub. Date Sep. 5, 1991.A device for carrying out a method of sugar-coating and/or film coating is provided with a partially perforated drum (48) which rotates about an axis (50). The inner space (47) of the drum can be exposed to a fluid flow (gas, fluid). The inner space (47) is associated with an element for guiding a gas flow which guides the gas flow as a controlled shell-shaped flow through the plane of the drum opening (43) and, with at least one longitudinal component with respect to the axis, through the inner space (47) of the drum (48).
Patent EP-0517724-A1 (EP)
Inventor: SCHLOSSER ERNST-GUENTHER
IPC: C23C16/40
Filed: 1991-02-21
Abstract: Dans le dispositif utilisé pour la préparation de couches minces formées d'oxydes métalliques de composés organo-métalliques sur un substrat, un corps creux en forme de tronc de pyramide (3) est placé dans une enceinte (1) dans laquelle un vide peut être établi. Au moins trois fours (8) sont disposés concentriquement à l'axe de symétrie (16) du corps creux (3), à la base (7) de celui-ci, ces trois fours comportant des moyens de réception (9) pour les composés métalliques à vaporiser (10). Les moyens de réception (9) sont munis de tubes de guidage (11) émergeant dans l'espace creux du corps creux (3) et inclinés sur son axe de symétrie (16). L'enveloppe (12) du tronc de pyramide se termine de manière à former un tube (13), au-dessus duquel est disposé un élément (5) capable d'être chauffé, destiné à recevoir le substrat (4). Il est prévu une amenée de gaz (6) qui débouche entre les tubes de guidage (11) et l'extrémité du tube (13), dans l'espace creux (7) du corps creux (3).
Patent EP-0470224-A1 (EP)
Inventor: PROVOST TERENCE J
IPC: G01R33/56
Filed: 1991-02-22
Abstract: Une série de données entièrement échantillonnées est générée et stockée dans une mémoire à échantillonnage total (42). Une série de données sous-échantillonnées correspondant à une partie du même champ de vision que celui de la série de données entièrement échantillonnées est générée et stockée dans une mémoire de données sous-échantillonnées (62). La série de données entièrement échantillonnées comprend une ligne de données à encodage par fréquence correspondant à chacun des paliers ou angles de gradients d'encodage de phase requis pour couvrir le champ de vision choisi avec une résolution prédéterminée. La série de données sous-échantillonnées comprend des lignes de données avec seulement une fraction des paliers ou angles d'encodage de phase. La série de données entièrement échantillonnées est soumise à une transformation de Fourier (44) pour obtenir une représentation d'image entièrement échantillonnée (50) et stockée dans une mémoire d'images entièrement échantillonnées (46). Les données sous-échantillonnées sont soumises à une transformation de Fourier (44) pour obtenir une représentation sous-échantillonnée (66) et stockée dans une mémoire d'images sous-échantillonnées (64). L'image sous-échantillonnée provenant des vues de la série de données sous-échantillonnées entre des limites (58a, 58b) comprend une représentation du tissu (52a, 52b, 54) se trouvant dans ces limites ainsi qu'une représentation du tissu (52c, 52d) se trouvant à l'extérieur des limites qui sont superposées. Des parties (72, 74) de l'image entièrement échantillonnée représentant le tissu à l'extérieur de l'image sous-échantillonnées sont traduites et combinées (86) et retirées (88) de la représentation d'images sous-échantillonnées pour générer une image sous-échantillonnée corrigée (90) pour affichage sur le moniteur vidéo (48). De cette manière, une partie de l'image entièrement échantillonnée qui est exempte d'artefacts de superpositionnement est utilisée pour corriger une représentation d'images incomplète et sous-échantillonnée de
Patent EP-0544669-A1 (EP)
Title: Polymeric protective articles and electrical, optical or fluid-conduit apparatus incorporating such articles
Inventor: GANSBUEHLER GEORGE MICHAEL JOH
IPC: B32B27/08
Filed: 1991-03-07
Abstract: Polymer latex coatings used as adhesives in heat-recoverable and/or high-voltage protective articles where latex adhesives not previously considered useful. Acrylic latexes are unexpectedly acceptable in high-voltage applications, and vinyl acetate/ethylene copolymers and terpolymer latexes are especially useful on polyolefin-based heat-recoverable articles. The latex coatings are substantially free from curing additives and are preferably non-curing, although latexes of inherently curable polymers may be used.
Patent EP-0521942-A1 (EP)
Title: Dispositif de freinage pour toboggan
Inventor: PEDERSEN IVAR-ARNLJOT
IPC: B61B11/00
Filed: 1991-03-25
Abstract: L'invention se rapporte à un dispositif du type toboggan (1) ou du type luge, qui est conçu pour être fixé à une ligne de remorquage et en particulier pour être tiré par des remontées mécaniques pour skieurs ou par des agencements de remontée mécanique similaires, et qui comprend un organe d'accrochage (16), un premier élément de freinage (114) et un second élément de freinage (217). L'organe d'accrochage peut être mû entre une position engagée active et une position désengagée passive. Un mécanisme d'arrêt est relié à l'organe d'accrochage et ce mécanisme peut être relâché manuellement pour permettre le transfert de l'organe d'accrochage d'une position active à une position passive. L'organe d'accrochage (16) est suspendu de façon à pouvoir tourner autour d'un axe (15) s'étendant transversalement à la direction dans laquelle il est tiré. Lorsqu'il est en position active, l'organe d'accrochage (16) coopère avec une saillie (26) située à l'avant du toboggan, là où le mécanisme d'arrêt comprend un organe (18) qui s'étend à partir de l'organe d'accrochage à travers l'avant du toboggan, de façon à pouvoir être relié à un organe joint (19). Sont également prévus un premier élément de freinage (114) pour les conditions de descente normale de la pente et un second élément de freinage (217) pour les situations d'urgence en cas de chute.
Patent EP-0531374-A1 (EP)
Inventor: MURASE ATSUSHI A MOBILE COMMUN
IPC: H04B7/26
Filed: 1991-05-24
Abstract: Système de radio cellulaire comprenant : une multiplicité de stations de base dont chacune comprend un émetteur-récepteur radio desservant une cellule du système; un poste mobile comprenant un émetteur-récepteur radio servant à communiquer avec l'une ou l'autre des stations de base. Le système comporte d'une part des premiers éléments (LTA0, LTA1, LTAN) calculant une valeur moyenne dans le temps des mesures de critères de transfert d'une station à l'autre (HOC) sur une première durée d'établissement de moyenne, des éléments (SN) servant à appliquer une première marge d'hystérésis aux mesures HOC dont on a calculé la moyenne dans le temps, afin de fournir un premier indicateur de transfert; ce système comporte d'autre part un second élément (STA0, STA1,...STAN) établissant la moyenne dans le temps pour des mesures HOC sur une seconde durée d'établissement de moyenne qui est relativement courte par rapport à la première durée, et des éléments (SW) servant à appliquer une seconde marge d'hystérésis, laquelle est relativement étendue par rapport à la première marge d'hystérésis, aux mesures HOC dont on a calculé la moyenne dans le temps, afin de fournir un second indicateur de transfert, et des éléments (OR1) servant à évaluer les exigences de transfert du poste mobile selon les premier et second indicateurs de transfert; de sorte que, d'une part, des variations relativement progressives dans le HOC peuvent être évaluées, et d'autre part, des variations relativement soudaines dans le HOC peuvent aussi être évaluées.
Patent EP-0551421-A1 (EP)
Title: Safety syringe with retractable needle.
Inventor: MCGARY R KERN
IPC: A61M5/50
Filed: 1991-09-27
Abstract: An improved safety syringe with retractable needle is provided which allows retraction of the needle into a hollow plunger by additional forward pressure on the plunger after the fluid is driven from the syringe. The present invention contemplates an improved syringe device with retractable needle, and a method of delivering fluid to a patient and retracting the needle within the syringe after the fluid is delivered. The syringe preferably includes a hollow plunger inserted into one end of a cylindrical barrel and a hollow needle attached to the other end of the barrel. Biasing means is attached to the barrel for biasing the needle toward the hollow plunger, and means is provided for releasing the needle into the hollow plunger by applying additional forward pressure upon the plunger after the plunger is fully extended into the barrel. The present invention is particularly convenient for the operator to use in a one-handed fashion and is relatively uncomplicated and easy to manufacture. Further, the present invention is non-reusable after the needle is retracted thereby preventing reuse of a potentially contaminated syringe.
Patent EP-0499860-A1 (EP)
Inventor: BOEHM ALFRED
IPC: G01F15/04
Filed: 1992-01-31
Abstract: The invention relates to a flowmeter for determining a temperature-compensated rate of fluid flow. In order to carry out the measurement in a practical and reliable fashion, the flowmeter is equipped according to the invention with an evaluation circuit controlled by a process computer. Furthermore, for the purpose of long-term recording of the rate of flow that is reliable and not sensitive to manipulation, the invention integrates in the evaluation circuit a circuit for monitoring a drop in operating voltage, which in the case of a malfunction initiates the storage of all the data currently determined before the malfunction and furthermore actuates a shut-off valve if the malfunction exceeds a prescribed period and/or a prescribed extent. <IMAGE>
Patent EP-0506009-A1 (EP)
Inventor: YAGIHARA MORIO
IPC: G03C1/09
Filed: 1992-03-25
Abstract: There is disclosed a silver halide photographic material which is sensitized with a novel selenium sensitizer. It provides less fog and markedly little sensitivity degradation during storage under a high temperature and humidity conditions, while providing the same level of a sensitivity. The silver halide photographic material contains at least one compound represented by the following Formula (I):
       
 wherein R₁ represents a substituted phenyl or condensed aryl group, an aliphatic group, a heterocyclic group, OR₄, -NR₅(R₆), SR₇, SeR₈, X₁, or a hydrogen atom; R₂ and R₃ each represents an aliphatic group, an aromatic group, a heterocyclic group, OR₉, -NR₁₀(R₁₁), SR₁₂, SeR₁₃, X₂, or a hydrogen atom; R₅, R₆, R₁₀ and R₁₁ each represents an aliphatic group, an aromatic group, a heterocyclic group, or a hydrogen atom; R₄, R₇, R₈, R₉, R₁₂ and R₁₃ each represents an aliphatic group, an aromatic group, a heterocyclic group, a hydrogen atom, or a cation; and X₁ and X₂ each represents a halogen atom.
Patent EP-0508332-A1 (EP)
Inventor: OTTIGER ERNST
IPC: D03D11/00
Filed: 1992-04-04
Abstract: The cover cloth (covering material) has a shape-stable backing cloth with a lower layer of high tenacity polypropylene, polyester or polyamide yarn and an upper layer of likewise strong cotton yarn. The mesh width is in each case between 0.1 mm and 2 mm. In the interest of a physiologically favourable and pleasant surface, the cover cloth is provided with a top material (7) whose weft comprises bouclé threads (8) with a core thread of nylon, cotton or polyester and a sheath of untreated cotton, and warp threads (9) of cotton. The bouclé threads (8) are threaded in a floating manner between connecting sections (10) at which they are threaded under warp threads of the backing cloth (1). The connecting sections (10) of adjacent bouclé threads (8) form strip-like connecting zones in which, since the bouclé thread (8) is compressed therein, gas exchange with a cushioning layer (4) of fine animal hair is made easier. <IMAGE>
Patent EP-0525339-A1 (EP)
Inventor: TROESCH PAUL
IPC: B29C65/36
Filed: 1992-06-09
Abstract: The moulded article has welding sleeve elements (2), which are each provided with a heating winding (3, 3a, 3b) for connection to tubular parts. A clamping element (7) is provided with slots (8a) and screws (9) which are arranged in flanges (10), as a result of which the welding sleeve element (2) can be braced against the inserted tubular part, by means of the screws (9). In consequence, it is possible to fix and retain the parts before welding and during the welding operation. 
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Patent EP-0539974-A1 (EP)
Inventor: HASSID ABRAHAM
IPC: G03G21/04
Filed: 1992-10-29
Abstract: A method of producing a certificate on a substrate which is difficult to reproduce using color copiers including the steps of printing a first portion of the certificate in a first color and printing the second portion of the certificate in a second color, wherein the first and second portions have substantial color contrast in the original and, when reproduced using conventional color copiers, have substantially the same color. Preferably, the step of printing the second portion includes printing with a fluorescent ink.
Patent EP-0500169-A1 (EP)
Inventor: VAN DULMEN HENDRIKUS ALBERTUS
IPC: F21Y101/00
Filed: 1992-02-12
Abstract: The lamp/reflector assembly has an electric lamp (10) having a base (13) presenting projections (17-19) which touch an imaginary sphere having its centre of curvature coincident with the electrical element (12) of the lamp. The reflector (1) of the assembly has an opening (6) through which the lamp (10) extends, and a convex, spherically curved mounting surface (30) aligned with respect to the opening (6). The mounting surface (30) has its centre of curvature substantially coincident with the optical centre (4) of the reflector (1). The projections (17-19) of the base bear against the mounting surface (30) and the optical centre (4) of the reflector (1) coincides with the electrical element (12), also when the lamp occupies one of a number of positions tilted with respect to the optical axis (3) of the reflector (1).
Patent EP-0513918-A1 (EP)
Inventor: VAN VLIEMBERGEN EDUARDUS JOSEP
IPC: G06F17/21
Filed: 1992-05-11
Abstract: A method whereby an error in a sentence composed in a natural language is corrected by means of a computer system. An error of this kind is detected by a spelling checker, whereupon a spelling corrector generates a number of replacement words having a slightly different spelling. The sentences obtained after substitution of the incorrect word by the replacement words are parsed by means of a parser and, if necessary, corrected grammatically. The correct sentences obtained as a result are displayed on a screen to give a choice which is to be made by the user. 
     Also relates to apparatus for application of the method.
Patent EP-0524691-A1 (EP)
Inventor: PEREGO GIANLUCA
IPC: F16H3/083
Filed: 1992-07-16
Abstract: A mechanical transmission (10) in particular for toy automobiles comprises a substantially cylindrical element (19) rotating axially in kinematic connection with the motion output (22) of the transmission. On said cylindrical element (19) are fitted in a rotating manner toothed gears (17,18) each of which is in kinematic connection at a different ratio with the motion input of the transmission. Inside the cylindrical element (19) is axially sliding between the gears (17,18) by control means (26) a cursor (24) for selective sequential radial engagement between the cylindrical element (19) and the gears (17,18) so as to realize motion transmission with a different ratio between input and output through selection of engagement between the cylindrical element and a gear.
Patent EP-0528479-A1 (EP)
Inventor: UYTTERHOEVEN HERMAN JOZEF
IPC: B41M5/50
Filed: 1992-08-04
Abstract: Dye-image receiving element for use according to thermal dye sublimation transfer comprising a support having thereon a dye-image receiving layer and optionally a toplayer wherein the dye-image receiving layer or the toplayer comprises the cured product of a moisture-curable binder composition prepared by mixing the following components (A) and (B):
     (A) 30 to 99 parts by weight of at least one copolymer of olefinically unsaturated compounds having a weight-average molecular weight [Mw] of at least 1500 and containing chemically incorporated moieties capable of undergoing an addition reaction with amino groups, and   (B) 1 to 70 parts by weight of organic substances containing blocked amino groups from which substances under the influence of moisture compounds having free primary and/or secondary amino groups are formed,    wherein i) the copolymers of component (A) contain intramolecularly bound carboxylic anhydride moieties, with the anhydride equivalent weight of the copolymers being from 196 to 9800 and ii) the binder composition contains from 0.25 to 10 anhydride moieties for each blocked amino group.
Patent EP-0534570-A1 (EP)
Inventor: GAUTIER PIETER ANTOINE
IPC: C08G67/02
Filed: 1992-09-25
Abstract: Process for the preparation of polymers, characterized in that
     a) linear alternating polymers of carbon monoxide with one or more olefinically unsaturated compounds are prepared by contacting the monomers at elevated temperature and pressure with a catalyst on carrier containing a Group VIII metal,   b) the preparation is carried out continuously and as a gas phase polymerization, and   c) during the polymerization a fraction of the formed polymer product is recycled to the polymerization mixture, subsequent to reducing the average particle diameter thereof and to supplying fresh catalyst thereto.
Patent EP-0500253-A1 (EP)
Inventor: OMORI NAOYA
IPC: C23C16/27
Filed: 1992-02-12
Abstract: A diamond-coated hard material having a diamond- or diamond-like carbon coated layer with a high bonding strength to a substrate is provided. The coated hard material comprising a diamond- and/or diamond-like carbon-coating layer formed on the surface of a hard material, i.e. substrate is characterized in that (I) (1) microscopic roughness is present on the surface of the substrate and (2) protrusive parts thereof are defined by the surface roughness Rmax within a range of 1.0 to 30 µ m in a standard length when the standard length is 50 µ m in the interface of the diamond- and/or diamond-like carbon coated layer and the substrate, and (II) (1) microscopic roughness is present on the surface of the substrate, (2) at least one protrusive part is present in a standard length when the standard length is 10 µ m in the interface of the diamond- and/or diamond-like carbon coated layer and the substrate, (3) the ratio of the sum A of the lenghts of dent parts to the sum B of the lenghts of the protrusions is in the rangeof 0.05 ≦ A/B Z 20 in the standard length in the interface and (4) the protrusive parts are intruded into the diamond-coated layer.
Patent EP-0512689-A1 (EP)
Inventor: LEHRER SCOTT ERIC
IPC: C10G7/10
Filed: 1992-04-09
Abstract: A process for adding at least a neutralizing amine having a pKa of between 5 and 8 to a petroleum refinery distillation unit for the purpose of preventing the formation of fouling deposits on metallic surfaces. The use of these amines raises the dew point pH sufficiently to prevent corrosion of the metallic surfaces of the overhead equipment while reducing the potential for the precipitation of amine salts.
Patent EP-0510839-A1 (EP)
Inventor: TAYLOR DAVID ALAN
IPC: C08G75/02
Filed: 1992-04-09
Abstract: The invention provides an aryl sulphoxonium salt which either contains a polymerizable group in the molecule or is part of a polymeric compound. 
     The compounds are useful as cationic photoinitiators.
Patent EP-0529774-A1 (EP)
Inventor: BEN-MICHAEL SIMAN-TOV
IPC: H04L29/06
Filed: 1992-06-19
Abstract: A technique for controlling access to a bridge connected to at least two networks (12,16), such that buffer memory (20) requirements are minimised. For at least one target network of the two networks, two dynamic lists are maintained, to keep track of data packets received from the target network and not yet forwarded, and to keep track of data packets stored for forwarding to the target network, but not yet forwarded. The target network uses a half-duplex medium and a CSMA/CD (Carrier Sense Multiple Access with Collision Detection) protocol. The invention operates by adjusting network protocol parameters used in the target network, to either guarantee or deny priority to the target network in the event of a collision, based on the continually observed status of the two lists. One of the adjustments modifies a backoff value that determines the amount of time that the bridge device will wait, in the event of a collision, before attempting to retransmit a data packet. Another adjustment used is to apply backpressure to the target network, in the form of a carrier signal, to deny its use by other devices when buffer storage in the bridge is already full and there are no data packets ready to send to the target network.
Patent EP-0524805-A1 (EP)
Inventor: FUJISAWA MASAO
IPC: E02B7/20
Filed: 1992-07-22
Abstract: The mounting of an inflatable flexible membrane weir to the crest surface (1a) of a dam (1) extending between banks (2) of a body of water, the crest surface being of arcuate shape in cross-section, is enhanced without there being any need for provision of a pedestal adjacent to the dam and extending the entire width of the body of water by positioning at the respective intersections of crest surface (1a) and bank slope surfaces (2a) on the upstream side of the dam crest (1) of a fillet (3), which is a tetrahedrally shaped body having a curved surface lying on the dam crest, its remaining surfaces being flat and including a top surface (3a) extending between crest and bank and a surface intended to abut the respective bank slope surface (2a), both of which surfaces include a curved side which is common to the curved triangular surface. An upstream toe edge of slope (5a) of an inflatable flexible membrane weir (5) is secured along the upstream side of the crest surface (1a) and extends over the fillet and onto the bank slope surface (2a) to be secured thereto.