baber/WOPTO huggingface dataset:
Patent EP-0529045-A1 (EP)
Title: Controlled motor.
Inventor: HEESEMANN JUERGEN
IPC: H02K11/33
Filed: 1992-03-13
Abstract: A controlled motor (1) with a control system (3) which, with a processor stage and power control components (11), generates the driving current for the motor windings depending on at least one of the external command signals transmitted to the control system (3) and transmits it to the motor (1) via a corresponding line (14) and may receive signals containing information on the momentary status of the motor (1) is constructed, in order to avoid expensive screening measures and interference suppression on the lines and expensive heat removal measures in cubicles, in such a way that the control system (3) is secured to the casing of the motor (1) on its own housing (4) and has at least one input for the external command signal and a supply voltage to generate the driving current, so that the control system (3) is arranged directly on the motor (1) itself.
Patent EP-0535197-A1 (EP)
Title: System for separating biological sludge from purified water.
Inventor: CARSKY MARTIN
IPC: C02F3/12
Filed: 1992-03-25
Abstract: The invention falls within the domain of waste-water treatment. The system according to the invention consists of: an activation tank, in which the settling chamber (11) is formed by the partition (8) and the transverse partition (10); and a thickening chamber (14) formed by the two partitions (8 and 12). The thickening chamber is connected by means of the opening (15) with the recirculation channel (21), which is formed by the partition (12), the adjustable partition (7) and the aeration element (16). The system according to the invention works on the principle that the air flow in the recirculation channel (21) creates underpressure, thus drawing the sludge from the thickening chamber back into the biological process in the activation tank. The opening (15) can be closed with a sluice, the sluice can be used to separate the recirculation channel from the thickening chamber. Sludge in the thickening chamber is thickened in the same way as in traditional sedimentation tanks.
Patent EP-0576577-A1 (EP)
Inventor: ROWSON JAMES A
IPC: G06F17/50
Filed: 1992-03-12
Abstract: On décrit un procédé d'analyse de résultats de simulations, permettant de présenter lesdits résultats sous une forme qui est familière au concepteur de circuits. Selon le procédé, les blocs d'information élémentaires définis par l'utilisateur (carreaux) (16) sont utilisés pour décomposer de grandes quantités de données de simulation et les transformer en une forme compréhensible. Les résultats incrémentiels acquis pendant les simulations sont attribués aux carreaux appropriés (16) à l'aide d'une structure de données spécialisée qui comprend la présentation des résultats de simulation provenant du simulateur à l'aide d'un répertoire nodal.
Patent EP-0544010-A1 (EP)
Inventor: KAWAKAMI HIROSHI JAPAN TOBACCO
IPC: C07H19/06
Filed: 1992-06-12
Abstract: Procédé de production d'un 2',3'-didésoxy-beta-nucléoside de manière simplifiée et en grande quantité, consistant à condenser du 1-O-acétyl-5-O-(t-butyldiphénylsilyl)-2,3-didésoxy-2,2-di(phénylthio)-D-glycéro-pentofuranose (IV), que l'on prépare à partir de 5-(t-butyldiphénylsilyloxy)-2,2-di(phénylthio)-pentan-4-olide, avec un dérivé de pyrimidine (V) en présence d'un catalyseur à l'acide de Lewis, à purifier le produit de réaction par chromatographie de manière à obtenir une 1-[5-O-(t-butyldiphénylsilyl)-2,3-didésoxy-2,2-di(phénylthio)-beta-D-glycéro-pentofuranosyl]pyrimidine (III), à transformer par hydrodésulfuration la pyrimidine (III) en 1-[5-O-(t-butyldiphénylsilyl)2,3-didésoxy-beta-D-glycéro-pentofuranosyl]pyrimidine (II), et à débloquer la pyrimidine (II) en 2',3'-didésoxy-beta-uridine (I), où X représente oxygène et Y représente hydrogène.
Patent EP-0540732-A1 (EP)
Inventor: JOHNSON KENNETH M
IPC: A61J3/00
Filed: 1992-05-21
Abstract: Systèmes et procédés permettant de récupérer du sang sensiblement exempt de substances indésirées et permettant d'effectuer des tests croisés et une détermination précis des composants cellulaires du sang avant une transfusion, même si les composants cellulaires sont récupérés et stockés dans des récipients différents. Le sang contenant des substances indésirées est récupéré dans un récipient collecteur de sang (16) comprenant un tube (22) qui est hermétiquement fermé pour contenir des échantillons de sang récupéré afin de procéder à une analyse ultérieure. Le sang récupéré est sorti du récipient collecteur de sang (16) afin d'éliminer les substances indésirées et il est récupéré dans un conteneur de transfert séparé (34) à des fins de stockage. L'extrémité distale (29) du tube fermé hermétiquement (22) contenant les échantillons sanguins est fixée au récipient de transfert (34), tandis que l'autre extrémité du tube fermé hermétiquement (22) est déconnectée du récipient collecteur (16) de sang original, laissant ainsi le tube fermé hermétiquement (22) avec l'échantillon de sang à l'intérieur fixé uniquement au récipient de transfert (34).
Patent EP-0551520-A1 (EP)
Inventor: KANEKO YUJI JAPAX INC NAGATSUD
IPC: B23H7/04
Filed: 1992-07-03
Abstract: Dans le système d'usinage par décharge électrique avec découpage par fil de la présente invention, lorsqu'on détecte rapidement et de façon fiable une déconnexion du fil-électrode d'un outil pendant l'opération d'usinage, celle-ci est interrompue, pour qu'on puisse prévenir tout dommage risquant d'être occasionné à proximité de la partie d'usinage à la pièce à usiner et au système faisant fonctionner le filtre-électrode. A la différence des organes de détection mécaniques traditionnels, où il y a détection de la déconnexion d'une alimentation en courant séparé du fil-électrode, les positions des impulsions de décharge générées dans les directions de l'axe du fil-électrode sont détectées, pour déterminer si elles sont présentes à l'intérieur de l'épaisseur de la plaque de la pièce à usiner ou à l'extérieur de celle-ci. Ainsi, lorsqu'on détecte que les impulsions de décharge dans les positions de décharge se trouvent à l'extérieur de l'épaisseur de la plaque se sont poursuivies en un nombre prédéterminé, on en conclut qu'il y a eu déconnexion, laquelle est de cette façon détectée. En outre, on peut procéder à une opération discriminatoire pour isoler les anomalies autres que la déconnexion du fil-électrode, qui se produit lorsqu'on détecte des impulsions de décharge dans les positions de décharge se trouvant à l'extérieur de l'épaisseur de la plaque, et autres que l'apparition d'une usure d'un élément d'alimentation électrique coulissant par l'électrode, de sorte que l'élément d'alimentation électrique coulissant puisse être remplacé lorsque l'apparition d'une telle usure est détectée.
Patent EP-0596020-A1 (EP)
Inventor: ROGERS JAY L
IPC: C08K5/57
Filed: 1992-07-21
Abstract: L'invention concerne des procédés de stabilisation d'une composition thermoplastique comprenant un polymère thermoplastique et un colorant fluorescent résistant à la dégradation sous l'effet de la chaleur et du traitement. L'invention concerne également des compositions contenant un polymère thermoplastique, un colorant fluorescent et un stabilisant thermique, primaire traditionnel, ainsi qu'un stabilisant contenant un sel de perchlorate de sodium. Ces compositions permettent d'obtenir une stabilité de traitement améliorée, à des températures de traitement comprises entre environ 300 °F et environ 400 °F.
Patent EP-0597016-A1 (EP)
Inventor: PAOLETTI ENZO
IPC: C12N15/863
Filed: 1992-07-22
Abstract: On décrit un poxvirus recombinant tel que le virus du molluscum contagiosum, contenant de l'ADN étranger provenant du virus de la bursite infectieuse. On décrit également un vaccin contenant le poxvirus destiné à induire une réponse immunologique chez un animal hôte inoculé avec le vaccin.
Patent EP-0601062-A1 (EP)
Inventor: COLLINS JAMES EDWARD
IPC: C12P21/08
Filed: 1992-08-17
Abstract: L'invention comprend un vaccin et des sérums destinés au traitement de la "maladie dite mystérieuse du porc", un procédé de production du vaccin, des procédés de diagnostic de la "maladie dite mystérieuse du porc", un agent viral de simulation de la "maladie dite mystérieuse du porc" et des anticorps contre l'agent viral utiles dans le diagnostic et le traitement de la "maladie dite mystérieuse du porc". Le sérum contient des anticorps mammaliens efficaces dans le traitement de la "maladie dite mystérieuse du porc".
Patent EP-0604496-A1 (EP)
Inventor: ROSSATO ERIDE
IPC: E04H6/00
Filed: 1992-09-14
Abstract: Une installation de parcage de vehicules automobiles comprend une structure-support consistant en au moins une tour (2, 2') comprenant plusieurs cellules (16, 16', 16'') disposées en rangées superposées. Chaque cellule comprend au moins une paire d'éléments de guidage longitudinaux (6, 6') disposés perpendiculairement à la surface développée de la structure, chacune des cellules formant la cellule d'entrée (16') et/ou la cellule de sortie (16''); elle comprend aussi une plate-forme (12) déplaçable le long d'une structure verticale (52), elle-même déplaçable horizontalement, parallèlement à la surface développée de ladite tour (2, 2'), ladite plate-forme (12) comportant au moins une paire d'éléments longitudinaux (64, 64') disposés de la même manière que les éléments longitudinaux (6, 6') de chaque cellule (16, 16', 16''); plusieurs plateaux (18) comprenant chacun une paire de chemins (20) de parcage de véhicule (20); un vérin (74, 74') pour déplacer les plateaux (18) entre la plate-forme (12) et les cellules (16, 16', 16'') de chaque tour; des dispositifs (86, 86', 86'') pour attacher de manière libérable ledit vérin (74, 74') à chaque plateau (18); et des dispositifs (38, 30) pour attacher de manière libérable chaque plateau (18) à la cellule correspondante (16, 16', 16'').
Patent EP-0559908-A1 (EP)
Inventor: KATAOKA HIROSHI - DENENCHOFU -
IPC: B29C45/37
Filed: 1992-09-25
Abstract: Maintenance of tight adhesion between the metal of the metallic mold for molding synthetic resin and polyimide ten times different from said metal in thermal expansion coefficient has hitherto been considered difficult when the metallic mold metal and the polyimide in close contact therewith are subjected to injection molding involving severe heating/cooling cycle repeated several tens of thousands of times. The most important advantage of injection molding using a mold resides in the possibility of obtaining a product in a complicated shape through a single process of molding, and there is a demand for molding a mirror-finish-surface product while maintaining such advantage as described above without extension of cooling time in the metallic mold and with improvement in reproducibility of the surface of the metallic mold. This invention provides a metallic mold to satisfy the demand required for a molded product and to ensure durability required for a mold. Concretely, a metallic mold for molding synthetic resin according to this invention is characterized in that: a polyimide layer is formed on the wall surface forming a mold cavity of the main metallic mold composed of such kind of metal as having thermal conductivity of 0.05 cal/cm.sec.°C or higher at room temperature; said polyimide layer measures 0.02 to 2 mm in thickness, has thermal conductivity of 0.002 cal/cm.sec.°C or under, and has as high a resistance to heat as 200 °C of glass transition temperature; and said polyimide is formed by heating a precursory solution of straight chain type high molecular polyimide spread over the metallic mold wall surface and has a breaking elongation of 10 % or larger as well as adhesion strength to the mold wall surface amounting to 500 g/10 mm width or above.
Patent EP-0557805-A1 (EP)
Title: Tunnel excavation apparatus
Inventor: TREVISANI DAVIDE
IPC: E21C25/30
Filed: 1993-02-11
Abstract: A tunnel excavation apparatus (20) comprises a frame (21) mounted on crawler tacks (29,46) and provided with pistons comprising stabilizer feet, a power unit (24), a working unit (26), and auxiliary movement and positioning services. The working unit (26) is arranged on an arm mounted on one end of telescopic uprights (25), which are hinged at their other end to the frame (21) about an axis substantially parallel to the longitudinal direction of the machine, and consists of a rectilinear rigid structure, at the perimeter of which excavation tools (35) are arranged on a chain, to circulate along the side and front of the structure (41). The tools are hinged to a caisson (38) open on the side opposite the hinged side and provided with means (40) for conveying concrete into its interior.
Patent EP-0563988-A1 (EP)
Inventor: KAGAWA YOSHIKATSU
IPC: D01F11/12
Filed: 1993-04-02
Abstract: A nonaqueous secondary battery comprises an anode active material comprising a carbonaceous material, an electrolyte and a cathode active material comprising a lithium-containing transition metal chalcogenide. The carbonaceous material has length of a crystalite in c-axis direction of 75 to 250 Å and an interval of 002 faces of 3.41 to 3.44 Å, the length and the interval being determined from an X-ray diffraction spectrum thereof using Cu-Kα ray.
Patent EP-0572889-A1 (EP)
Inventor: POWELL DOUGLAS G
IPC: C08L71/02
Filed: 1993-05-24
Abstract: A thermoplastic molding composition resistant to the degradation induced by ionizing-radiation is disclosed. The composition contains an aromatic polycondensate and an agent which is a compound conforming structurally to formula (I)
       
 or which is a member selected from the group consisting of oligocarbonate, polycarbonate, copolycarbonate, polyestercarbonate and polyesters which contain structural units conforming to formula (Ia)
       
 wherein 
R¹ to R¹⁰ and X are defined. The composition is suitable for the manufacture of shaped articles, especially articles useful in medical applications.
Patent EP-0586818-A1 (EP)
Inventor: SCHROEDER ULRICH
IPC: B60S5/00
Filed: 1993-07-03
Abstract: The invention relates to a draining device (1) for draining a container having a liquid, optionally with a line system connected thereto, with at least one draining connection, preferably for draining the brake fluid from a brake system. When carrying out the draining, a liquid of this type should not get into the environment and no contaminating materials should be able to get into the liquid. In addition, draining should be carried out quickly and cost-effectively. It is therefore proposed to provide a pressure station (5) with a dry-running compressor for generating a pressure difference in the system to be drained as well as a collecting tank (2) with a flexible removal hose (3), provided at the free end of which is a connection piece for the connection to the draining connection of the system to be drained. <IMAGE>
Patent EP-0582255-A1 (EP)
Inventor: SUMI MINORU
IPC: B25H5/00
Filed: 1993-08-02
Abstract: A seat apparatus used by a worker when effecting a job on an automobile is disclosed. The seat apparatus includes: a two-axis support device (20, 22, 24) located above a horizontal feed path of an automobile body, for supporting a suspension carriage (26) such that the carriage is movable in a substantially horizontal plane; a hanger arm (34; 100; 120) attached to the suspension carriage; and a seat member (40) provided on a lower end portion of the hanger arm which can enter the automobile body through its side opening, in a direction perpendicular to the feed path of the body. The seat member on which the worker sits is movable with the suspension carriage in the direction perpendicular to the feed path, and is thus selectively located in a retracted position outside the automobile body, or a working position inside the automobile body, at which the worker is able to effect the job.
Patent EP-0587167-A1 (EP)
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B15/163
Filed: 1993-09-09
Abstract: A zoom lens includes a first lens group having positive refractive power, a second lens group having positive refractive power, and a third lens group having negative refractive power. In zooming from the wide-angle end to the telephoto end, the distance between the first and second lens groups is increased and the distance between the second and third lens groups is decreased. The second lens group includes a front group having low refractive power and a rear group having positive refractive power. The rear group is movable in a direction almost perpendicular to the optical axis, in order to stabilize the image in the camera.
Patent EP-0590617-A1 (EP)
Inventor: SVEN-BIRGER JOHANNESSON
IPC: G21C3/328
Filed: 1993-09-29
Abstract: Reactor core for a boiling water nuclear reactor with a plurality of vertical fuel assemblies (40), each one containing a plurality of fuel rods (10, 10a, 10b) with enriched nuclear fuel material which fuel rods are arranged between a bottom tie plate and a top tie plate in a surrounding vertical fuel channel (1), with each fuel assembly being arranged with intermediate gaps (37a, 37b) with respect to adjacent fuel assemblies and possibly with an internally arranged channel (32) for conducting water through the gaps and through the internal channel (if any) in a vertical direction from below and upwards through the core, and wherein at least some fuel assemblies are arranged with fuel rods with different enrichment at different levels. According to the invention each one of at least the main part of those fuel rods, central rods (10a), which in a fuel assembly are surrounded by fuel rods, edge rods (10b), which are located close to a water gap or close to an internal water channel, is arranged with a ratio of the enrichment in the central rod in question to the medium enrichment for the central rods and the edge rods, in a horizontal section, which is lower for an upper part than for a lower part of the central rod.
Patent EP-0592873-A1 (EP)
Inventor: SCHWANDER THOMAS DIPL-ING
IPC: G02B6/34
Filed: 1993-09-30
Abstract: The invention relates to a polarisation diplexer (polarisation beam-splitter) which consists of two waveguides (1, 2) which are to be coupled to one another and between which a further waveguide section (3) is arranged in a coupling region. The arrangement is dimensioned such that the coupling wave of the third waveguide section (3) is synchronous in phase with the waves in the two other waveguides (1, 2) at the desired coupling frequency. In addition, the first and the second waveguides (1, 2) are coupled to one another in each case only via the third waveguide section (3). Provision is made of a coating (4), made from an effectively conducting material such as a metal, which partially covers at least the waveguide section (3) and covers at most the waveguide section (3) and one of the waveguides (2) in the coupling region. Owing to the metal coating, the effective reflective index of the third waveguide section is reduced so strongly for the TM wave that the latter is not transferred into a waveguide coated with metal. The polarisation diplexer thus splits arbitrarily polarised light into the TM and TE waves. Such a polarisation diplexer can be applied, for example, in superheterodyne receivers having polarisation diversity. <IMAGE>
Patent EP-0591942-A1 (EP)
Inventor: RIESS HERBERT
IPC: G01R21/133
Filed: 1993-10-06
Abstract: The invention relates to an electronic device for measuring variables such as active power, reactive power, power factor and reactive power factor, particularly in accordance with DIN 40110, in a single-phase or multi-phase system in which voltage and current transformers are star-connected on the secondary side and can be digitally sampled. The outputs of the voltage and current transformers (U1, U2, U3; I1, I2, I3) are connected to in each case one matching amplifier. A plurality of sample-and-hold units are connected on the input side to the output of the associated matching amplifier. The output of each sample-and-hold unit is connected to the inputs of a multiplexer, analog buffer storage of the instantaneous values of all input variables being provided for the duration of the subsequent serial analog/digital conversion in an analog/digital converter connected to the output of the multiplexer, and the voltage and current vectors of the transformers (U1, U2, U3; I1, I2, I3) being reproduced with a phase error on the secondary side. The multiplexer and/or the sample-and-hold units and/or the analog/digital converter is/are connected to a microprocessor (14) by means of which the respective sampling times t1, t2 ... tn of the sample-and-hold units can be displaced by an error amount tFx and in which arrangement such instantaneous values of the input variables which are correlated in time with a synchronous sampling can be logically combined. <IMAGE>
Patent EP-0551960-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01K1/12
Filed: 1993-01-15
Abstract: An implement for automatically milking animals comprises a milk robot (5) with a carrier member (33) adapted to carry a number of teat cups (6) which are automatically connectable to the teats of an animal. The carrier member (33) is provided with planes of contact (54) which extend at the side of and around the end portion of the carrier member (53) in a substantially vertical direction. The teat cups (6) can be pulled up against the planes of contact (54) in a, seen in plan view, V-formed configuration. A laser device (52) for determining the position of the teats is mounted behind the in V-form arranged teat cups (6).
Patent EP-0582335-A1 (EP)
Inventor: HEROLD JUERGEN
IPC: B60R21/203
Filed: 1993-07-21
Abstract: In the case of a steering system for automotive vehicles, an air bag collision protection device is built into the steering wheel. In order to simplify the plug and cable connections for the connection (17) of the gas generator (16), the gas generator (16), which is arranged so as to be fixed to the frame, is fastened in a cylindrical extension (15) of the end section of the steering column (14) on the side facing the steering wheel. <IMAGE>
Patent EP-0587247-A1 (EP)
Inventor: FRAY ADRIAN FOREST
IPC: H01Q19/09
Filed: 1993-09-06
Abstract: The invention relates to a dielectric resonator antenna system which exhibits an unusually wide bandwidth. This is achieved by chosing a patch antenna/dielectric resonator combination with shape and dimensions such that resonance modes over a continuous range wavelengths can be established therein. The bandwidth and transmission properties of the device are further improved by including a dielectric coupling element (between the dielectric resonator and air) whose antireflection characteristics are optimised for a wavelength which is slightly different from the maximum wavelength of the patch antenna.
Patent EP-0553991-A1 (EP)
Inventor: ABERSON JAMES ASHLEY
IPC: G02B6/44
Filed: 1993-01-20
Abstract: In order to restore quickly service which has been interrupted by damage in at least a portion of a cable, ends of optical fibers on one side of a damage location are spliced to optical fiber end portions of a restoration cable (70) within first and second closures (22,23) of a restoration kit (20). The first closure is attached to a foamed polymeric mounting pad attached to one flange of a deployment reel (100) mounted rotatably on a payout spindle (135) which extends normally from one portion of a carrying case (21). Optical fibers of each end of the restoration cable are connected to splicing devices mounted in splicing modules (40,40) in the first and second closures. The second closure is moved from the case toward an opposite side of the damage location whereat fibers of the damaged cable on the other side of the damage location are extended into the second closure and spliced to the restoration cable therein. Because the first closure is attached to the deployment reel, the first closure turns with the reel as the reel is turned rotatably during payout of the restoration cable.