baber/WOPTO huggingface dataset:
Patent EP-0271980-A1 (EP)
Inventor: HEARD-WHITE HENRY OSCAR
IPC: F16B5/00
Filed: 1987-10-21
Abstract: A corner holder may be used in mounting a board to a collapsible screen structure. It comprises a boss (1) mountable to said structure, and at least one arm (4) projecting radially therefrom and detachably mounted thereto at an inner end of the arm. The remote end of the arm (4) is provided with attachment means (6,7) for holding said board. In one embodiment the boss (1) comprises three axial layers (2,3,2), the outermost two (2) being identically shaped, the central one (3) being shaped similarly but with at least one rectangular area removed to accommodate an end of a respective arm (4). The three layers are connected and/or aligned by at least one pin (5) passing through the inner end of an arm.
Patent EP-0236200-A1 (EP)
Inventor: QUOIRIN JEAN-BAPTISTE
IPC: H01L27/02
Filed: 1987-02-13
Abstract: Semiconductor structures combining one or more power transistors and their logic or analog control and protection portion, in particular those known as intelligent power switches. The invention aims at electrostatically insulating the logic or analog portion from the power portion which are combined on the same structure, self-shielding of the logic portion being ensured by using a special arrangement of the wells containing the logic (11, 12) and the power portion (10) and using peripheral rings (13, 14) surrounding these wells. <IMAGE>
Patent EP-0241365-A1 (EP)
Inventor: AUBERT BRUNO
IPC: G21F9/34
Filed: 1987-04-06
Abstract: L'invention concerne un procédé pour la préparation d'un verre borosilicaté contenant des déchets nucléaires. Il est caractérisé en ce qu'une matrice borosilicatée inactive est préparée en milieu aqueux par mélange de - un précurseur de gel à base de silice - une solution aqueuse concentrée d'un compose boré - une solution aqueuse concentrée de l'adjuvant de vitrification dans les proportions correspondant à la composition du verre final moins les déchets, sous agitation à fort taux de cisaillement, à une température comprise entre 20°C et 80°C, 65°C - 70°C de préférence, à un pH acide compris entre 2,5 et 3,5 de préférence, de façon à former une solution gélifiée et que ladite matrice est traitée thermiquement et les déchets nucléaires sont ajoutés à un quelconque stade dudit traitement pour former par fusion le verre final borosilicaté contenant lesdits déchets. Le procédé inventé s'applique au traitement des déchets nucléaires,notamment des solutions de produits de fission.
Patent EP-0250328-A1 (EP)
Inventor: MAUPU JEAN-LOUIS
IPC: H02K41/025
Filed: 1987-06-18
Abstract: The linear motor, in transverse section here, consists of an extended armature (1) following the path of the vehicle, and of an inductor (2) suspended from the vehicle by a keel (3). The armature is a ferromagnetic metal gutter with two vertical flanges (10) and (11), doubled-up inside a conductive skin (17). The inductor (2) consists of two magnetic circuits (21, 22) formed by metal sheets stacked flat, with notches in which the inductor coils (25) pass. A core (20), made from a good metal conductor and pierced with longitudinal channels (40-47) for cooling by liquid, is inserted between the magnetic circuits (21, 22). This core ensures magnetic decoupling of the magnetic circuits (21, 22), uniform cooling of the motor, and further allows the two magnetic circuits (21, 22) with cut-out notches to be mounted in the finished coils. <IMAGE>
Patent EP-0259228-A1 (EP)
Inventor: LANGLOIS MICHEL
IPC: C07D263/20
Filed: 1987-09-02
Abstract: Mixture of the 4 stereoisomers of formula (I) below, each of the pairs of corresponding racemic diastereoisomers and each of the enantiomers corresponding to each pair, that is to say each of the said stereoisomers: …<IMAGE>… in which R1 denotes:… - a hydrogen atom,… - an alkoxy group containing from 1 to 4 carbon atoms,… - a trifluoromethyl group, or… - one or two halogen atoms;… and the pair (R2, R3) assumes one of the following meanings:… (H, H) (H, C1-C4 alkyl), (C1-C4 alkyl, C1-C4 alkyl), and their addition salts with an organic and inorganic acid. …<??>The compounds of formula (I) can be used in therapeutics.
Patent EP-0275787-A1 (EP)
Title: Dispositif de freinage au remorquage d'un avion au sol
Inventor: GUICHARD JEAN
IPC: B64F1/22
Filed: 1987-12-23
Abstract: Le dispositif selon l'invention est destiné à assurer le freinage au remorquage d'un avion (1) au sol entraîné par un véhicule tracteur (2) relié mécaniquement à l'avion et équipé de moyens de freinage commandés par un organe de commande de freinage (27), l'avion étant lui-même équipé d'un circuit de freinage; il comporte un organe de freinage au remorquage (7) disposé dans le circuit de freinage de l'avion et des moyens de liaison (34) de l'organe de commande de freinage (27) du véhicule à l'organe de freinage au remorquage (7) de l'avion.
Patent EP-0276618-A1 (EP)
Title: Amnioscope
Inventor: KARCHER GILLES
IPC: A61B1/303
Filed: 1987-12-30
Abstract: Un appareil 2 de mesure, contenant une source de lumière et un analyseur spectrométrique, est relié par un câble 3 à fibres optiques, à une sonde 1 remplaçable de faible diamètre, susceptible d'être utilisée même lorsque le col utérin est dit "fermé".
Patent EP-0258403-A1 (EP)
Title: Fibre optique polymere
Inventor: PARKER THEODORE L
IPC: C08F120/18
Filed: 1987-02-19
Abstract: Fibres optiques polymères améliorées comprenant un noyau d'un copolymère préparé par polymérization anionique de styrène alpha-méthylique et d'un comonomère aromatique de monovinylidène à une température supérieure à 61°C, et un polymère de revêtement. Ces fibres de qualité supérieure combinent une résistance élevée à la chaleur, une grande flexibilité et une faible perte de transmission à l'état plié.
Patent EP-0261219-A1 (EP)
Inventor: WILLS BRIAN
IPC: B01D53/56
Filed: 1987-03-27
Abstract: Une paire de brûleurs régénérateurs est munie d'un organe d'alimentation (25) servant à acheminer un agent réducteur dans les produits de combustion, de telle sorte que cet agent peut réduire les oxydes d'azote se trouvant dans l'accumulateur thermique auquel la chaleur est transmise par les produits de combustion. Des éléments réfractaires (17, 21), contenus dans les accumulateurs thermiques, peuvent en outre ou éventuellement présenter des surfaces à effet catalytique, afin de stimuler la réaction des oxydes d'azote inférieurs.
Patent EP-0272317-A1 (EP)
Inventor: STRITZL KARL
IPC: A63C9/085
Filed: 1987-05-14
Abstract: Fixation de sécurité pour ski comportant une plaque de semelle pouvant pivoter autour d'un axe vertical, des mâchoires frontales de serrage et une butée de talon. Dans les régions avant et arrière, la plaque de semelle ne peut se détacher du ski et dans la région arrière, elle est maintenue en position de marche par un organe de verrouillage chargé par un ressort, qui s'engage dans un élément de blocage. La plaque de semelle (20) ne peut, dans sa région frontale, se détacher du ski (1) grâce à une plaque de guidage (4) fixée à une plaque de base (3) solidaire du ski et déplaçable dans le sens longitudinal de ce dernier.
Patent EP-0276258-A1 (EP)
Inventor: NELSON EDWARD T
IPC: H04N5/353
Filed: 1987-07-13
Abstract: Un capteur d'images comprend plusieurs photodiodes, intégrant chacune de la lumière provenant d'une scène et accumulant une charge dans un puits de potentiel. Une diode peu profonde est disposée au-dessus de chaque photodiode et est connectée à une source de potentiel de référence maintenant sensiblement la partie supérieure de la diode peu profonde à un potentiel de référence fixe. Un potentiel est appliqué sélectivement pour éliminer le puits de potentiel et vider la diode de la charge.
Patent EP-0329687-A1 (EP)
Title: Systeme de transmission d'informations
Inventor: ASHBEY JAMES AMACHI
IPC: G09B29/10
Filed: 1987-11-11
Abstract: Un système de transmission d'informations permet de communiquer à un joueur d'un jeu de piste ou à un touriste des informations pertinentes sélectionnées à partir d'une mémoire importante d'informations. Ce système comporte un distributeur d'informations (24) réagissant à un code (Fig. 4) et pourvu d'indices lisibles par la machine. Le distributeur distribue une cassette (48) contenant une bande de papier et pourvue de boutons de bobinage permettant de sélectionner pour les regarder les parties successives de la bande. Le distributeur imprime des informations sur la bande à partir de la mémoire, seules sont imprimées des informations provenant de la mémoire et qui concernent l'utilisateur particulier. Ces informations indiquent l'itinéraire que doit suivre l'utilisateur pour parvenir à une pluralité d'endroits désirés.
Patent EP-0292521-A1 (EP)
Title: Fluid system.
Inventor: HOPKINSON KENNETH EDWARD
IPC: F22B35/00
Filed: 1987-12-03
Abstract: PCT No. PCT/GB87/00870 Sec. 371 Date Oct. 11, 1988 Sec. 102(e) Date Oct. 11, 1988 PCT Filed Dec. 3, 1987 PCT Pub. No. WO88/04390 PCT Pub. Date Jun. 16, 1988.A fluid system for example for steam raising comprising a flow control device (20), means (28) to supply a head of fluid to the flow control device (20), and at least one fluid using means such as a flash boiler (12-14), the flow control device (20) comprising a chamber (48), an inlet (49) to the chamber from the fluid supply means (28), and an outlet (21-23) from the chamber (48), a valve means (40) associated with the outlet (21-23) operable to direct fluid from the outlet (21-23) either to the fluid using means (12-14) or to a relief means (43-45).
Patent EP-0281755-A1 (EP)
Title: Austragkartusche mit Förderkolben
Inventor: KELLER WILHELM A
IPC: F16J1/00
Filed: 1988-02-01
Abstract: Bei Austragkartuschen (1) mit stösselbetätigtem Förderkolben (10) soll das Nachfliessen von Kartuscheninhalt (2) durch die Mündung (4) verhindert werden, wie es nach jedem Vorschubschritt des Förderkolbens auftritt, vor allem bei Doppelkartuschen für Zweikomponenten-Massen, bei denen ein angeschlossener Strömungsmischer einen hohen Ausströmwiderstand und entsprechend hohen Kartuschen-Innendruck während des Austrags verursacht; ein damit einhergehendes "atmen" des dünnwandigen Kartuschenzylinders (3) wurde als Hauptursache des unkontrollierten Nachfliessens erkannt. Erfindungsgemäss ist der Förderkolben (10) mit Dichtungsring (11) unter Einwirkung der Stösselkraft elastisch verformbar gestaltet, um bei entlastetem Stössel (19) den Förderkolben entgegen der Vorschubrichtung zurückweichen zu lassen. Dank der damit verbundenen axialen Volumenerweiterung kann der Innendruck sich jeweils unmittelbar nach der Kolbenentlastung abbauen, bevor der Kartuscheninhalt durch die Mündung nachfliesst. Ausserdem kann durch die vorübergehende Quetschung jeweils beim Vorschub der Dichtungsring (11) verstärkt gegen die Zylinderwand (3) gepresst werden, um die Dichtwirkung zu erhöhen; in der entlasteten Ruhelage ist die Anpressung und damit die Kolbenreibung weit geringer, es ist dann auch nur der praktisch drucklose Kartuscheninhalt abzudichten.
Patent EP-0294577-A1 (EP)
Inventor: GRINDON JOHN RUSSELL
IPC: G01B11/24
Filed: 1988-04-26
Abstract: A system for producing data to represent the three-dimensional shape of a surface including a projector for projecting patterns onto the surface. A sensor for producing representations of selected imaged patterns as projected onto the surface, and a device containing data that represents the relative positions of the projector and the sensor for processing data produced by sensor to generate output data that is representative of the shape of the surface.
Patent EP-0306835-A1 (EP)
Inventor: GERLACH KAY DIPL-ING
IPC: B65G19/10
Filed: 1988-09-01
Abstract: Scraper conveyors (10) having scrapers (16) guided on belts (15) are in particular subjected to additional stressing of the belts (15) as a result of the intrinsic weight of the scrapers (16). Moreover, in the case of belts (15) which of their nature sag down, the scrapers (16) rub on the scraper surface (17) at least in the centre of the strands. The invention is concerned with eliminating these disadvantages. The invention proposes that the scrapers (16) be guided at least on one strand in such a way that the scrapers (16) do not load the belts (15) with their intrinsic weight and be disposed at a slight distance from the scraper surface (17). The scraper conveyor (10) is particularly suitable for transporting highly abrasive goods, for example for use in the processing of sugar beet or potatoes. <IMAGE>
Patent EP-0371159-A1 (EP)
Inventor: SIMONYI SANDOR DR DIPL-ING
IPC: F16H59/04
Filed: 1988-11-28
Abstract: The invention relates to an electropneumatic remote control for gear shifting, in particular for switching the gears of the synchronised mechanical transmission of motor vehicles, a pneumatic selection cylinder /34/ arranged in the selection direction /v/ and a shift cylinder /35/ arranged in the switching direction /k/ having an actuating connection with the step change member /33/ of the transmission /11/. The electropneumatic remote control for gear shifting according to the invention can be characterised in that the shift cylinder /35/ has a smaller and a larger pressure force level in its outer positions, furthermore in the remote gear shifting unit /7, 56/ in the selection direction /v/, the same number of signal transmitters /EV12, EV34, EV56, EVR/ are arranged as the number of gear systems /1-2<x>, 3-4<x>, 5- 6<x>, R<x>/, and in the switching direction /k/ in each case two signal transmitters /64, EKK1, EKS1, EKS2, EKK2/ are arranged at least symmetrically to the centre position, of which signal transmitters the signal transmitters /64, EKS1, EKS2/ lying nearest to the centre position have a control connection to the valves /SK0-SK1, SK0-SK2/ which bring about a smaller pressure force level in the outer positions of the shift cylinder /35/ and the signal transmitters /64, EKK1, EKK2/ lying further from the centre position have a control connection with the valves /SK1, SK2/ which bring about a larger pressure force level in the outer positions of the shift cylinder /55/, furthermore the shift cylinder /35/ is provided in each case with at least one signal transmitter /P1, P2, ES0/ which signals the end position, and finally in the remote gear shifting unit /7, 56/ the remote shifting lever /12, 58/ has a positive connection with a brake- mounting construction /F/ actuated by means of auxiliary power, the signal transmitters /18, EK1, EK2, 64, EKK1, EKS1, EKS2, EKK2/ arranged in the remote gear shifting unit /7, 56/ in the switching direction /k/ and the signal transmitters /P1, P2, ES0/ which signal the end position of the shift cylinder /35/ have a control connection to the brake-mounting construction /F/.
Patent EP-0297653-A1 (EP)
Inventor: BUIKEMA WOLTER
IPC: H03B9/08
Filed: 1988-06-17
Abstract: Switching power supply for generating a voltage for a pulsating load (2), in particular for generating a helix voltage for a TWT. The switching power supply is provided with a dc voltage source (1), a buffer (12) from which the load (2) is powered, and switches (3) and a control circuit (5) for regulating the charging of the buffer from the dc voltage source (1), whereby the power supply is provided with a circuit coupled to the dc voltage source (1), which circuit consists of a current source (6), the above-mentioned switches (3) and a primary (9) of a converter (7). The buffer (12) is powered from the secondary (11) of the said converter (7). The control circuit (5) controls the switches (3) by means of a signal which is a function of the rhythm of the pulsating load and the voltage across the buffer.
Patent EP-0288156-A1 (EP)
Inventor: HONEY FRANCIS JOHN
IPC: C23C4/00
Filed: 1988-03-23
Abstract: A method of producing an overlay coating on a substrate such as a turbine blade which comprises: (1) plating a protection layer comprising a metal matrix M₁ containing particles of CrAlM₂, (2) plating an anchoring layer comprising a metal layer containing larger particles, and (3) spray coating a thermal barrier of a refractory material.
Patent EP-0316053-A1 (EP)
Inventor: FICKEN LEONARD A
IPC: G07F11/54
Filed: 1988-04-28
Abstract: A multiple-product merchandising machine having a cylindrical drum mounted within a cabinet. The drum is di­vided into a plurality of horizontal shelves each of which is divided by a plurality of vertical walls into separate compartments from which the product can be dispensed. These compartments can be brought into allignment with ac­cess doors associated with each level and the doors, which are normally maintained locked, can be opened upon the in­sertion of adequate currancy in the machine to remove the product. The access door locking system prevents more than one door from being opened at one time. The drum is ro­tatable in either direction by a reversible motor. A view­ing area is provided in the front of the machine which al­lows a prospective customer to see the product as it passes by. The drum is divided into sections with opaque walls which prevent viewing from the viewing area of more than half of the compartments on a shelf when the drum is in its rest position. The drum can be restricted in its rotation so that less than all of the compartments can be accessed by the access doors. The section which is accessable can be changed at different times of day, or if the previous section has had a lot of its items sold so that a new sup­ply of items can be viewed and accessed.
Patent EP-0296816-A1 (EP)
Inventor: GRAY JOHN REGINALD
IPC: B65H9/10
Filed: 1988-06-22
Abstract: Apparatus for registering one or more sheets (1) in a registration position defined for example in a corner formed by two edge stops (3,4) comprises a sheet support member (2) and a tamping member (6) adapted to engage the edge or edges of the sheet or sheets on the support member. The tamping member is mounted on the end of an arm (8) which is mounted for angular movement about a shaft (9). On movement of the arm the tamper (6) moves so as to push the sheet(s) into the registration position. The tamping member (6) comprises a brush the bristles of which engage the edge(s) of the sheet(s).
Patent EP-0300713-A1 (EP)
Inventor: KIGUCHI MASASHI
IPC: G11B5/127
Filed: 1988-07-18
Abstract: Disclosed is a magnetic circuit comprising a magnetic source (15; 31, 32; 41; 51; 61; 73; 101; 121; 131), a magnetic guide (11; 33; 42; 62; 67; 74; 91; 102; 123; 132) constituting an element of at least one closed loop for guiding a magnetic flux generated from the magnetic source, a superconducting part (13, 14; 37, 38; 43; 52; 63; 72; 92; 106, 107; 115, 116; 122; 133) provided on a path of the magnetic flux guided through the magnetic guide to form part of the magnetic flux path of the magnetic guide, and a modulator (17; 54; 65; 75; 109; 117; 124) for causing phase transition of the superconducting part in response to external stimulation, whereby the magnetic flux can be switched by external stimulation such as current or light.
Patent EP-0304193-A1 (EP)
Inventor: HASHIMOTO MASAYUKI
IPC: B64F5/00
Filed: 1988-08-03
Abstract: A washing apparatus, particularly for use on airplanes, comprising: 
a carriage (10), 
a support (11,12,14,16,22), 
a mechanism connecting the carriage (10) with the support (11,12,14,16,22) for moving the support (11,12,14,16,22) up and down on the carriage (10), 
a swing arm (30) extending generally horizontally, 
a frame (48) pivotably mounted on the swing arm (30) and extending upwardly from the swing arm (30), 
a brush (56) rotatably mounted on the upper end of the frame (48), and 
a mechanism means connecting the swing arm (30) to the support (11,12,14,16,22) for swinging movement of the swing arm (30) on the support (11,12,14,16,22). The apparatus may further include a cover (34,86) at least partially surrounding the brush.
Patent EP-0320105-A1 (EP)
Inventor: BORGSTROM LEONARD
IPC: B04B1/08
Filed: 1988-11-01
Abstract: In the rotor of a centrifugal separator a stack of conical separation discs (4) is arranged concentrically with the rotor axis. The rotor has an inlet for a dispersion and an outlet for liquid having been freed from a substance dispersed therein. In each space between adjacent separation discs (4) the disc surface from which the dispersed substance moves away as a consequence of the centrifugal force during rotor operation has flow influencing member (17), whereas the surface of the other separation disc, situated opposite to said members, is substantially smooth. The relation (L/H) between the distance (L) between adjacent flow influencing members and the distance (H) between the separation discs and the relation (1/H) between the extension (1) of each flow influencing member along the disc surface and the distance (H) between the separation discs are larger than zero but less than 2.
Patent EP-0316173-A1 (EP)
Inventor: LUDLOW IAN KEITH
IPC: G01N15/02
Filed: 1988-11-10
Abstract: A particle monitoring system to monitor certain properties of individual particles particularly as a function of time. Separate particle monitors (1) record and store data, each having their own key-pad and visual display unit. The data is read and processed by the central master computer (2), which represents the data graphically as a function of time and/or location.
Patent EP-0302771-A1 (EP)
Inventor: BOITIAUX JEAN-PAUL
IPC: C07C7/148
Filed: 1988-07-20
Abstract: Process for eliminating jointly arsenic and carbon oxysulfide from an unsaturated hydrocarbon cut, wherein said hydrocarbon cut is contacted with an absorbing mass containing a support and lead oxide, comprising contacting the hydrocarbon cut in the liquid phase.
Patent EP-0319365-A1 (EP)
Inventor: PARMENTIER FRANCOIS
IPC: C01F17/235
Filed: 1988-11-18
Abstract: Process for the granulation of titanium, zirconium or cerium oxide.   The process is characterised in that it comprises the following stages: - a suspension or a sol of the said oxide, at least one water- repellency agent and at least one organic solvent which is poorly miscible or immiscible with water are brought into contact and mixed, and this produces a liquid phase substantially free from the said oxide and from the granules based on the said oxide;  - the abovementioned liquid phase is separated from the granules; - the said granules are optionally washed, dried and calcined.
Patent EP-0347510-A1 (EP)
Inventor: WEGMUELLER HUGO
IPC: A61C13/235
Filed: 1988-06-24
Abstract: A magnet housing (2) with a permanent magnet (3) is inset into the denture (1) and interacts with the surface of the post (6) in order to retain the denture. In order to prevent corrosion of parts of the post, all parts of the post which come into contact with the tissue in the jaw are made from a biocompatible material. The stem (13) and the head (14) of the post (6) are made from titanium, and an insert (18) of stainless steel is pressed into the head (14) to serve as a counter-pole to the permanent magnet. As a result of the above arrangement, the steel alloy necessary as a counter-pole to the magnet, which is susceptible to corrosion, does not come into contact with the tissue in the jaw. <IMAGE>
Patent EP-0293439-A1 (EP)
Inventor: DENTAI ANDREW GOMPERZ
IPC: H01L29/207
Filed: 1987-12-09
Abstract: Les couches épitaxiales semi-isolantes de composés semi-conducteurs basées sur les groupes III-V sont produites par un procédé MOCVD par l'utilisation de composés à base de titane organique. Des résistivités supérieures à 1 x 107 ohm/cm ont été obtenues.
Patent EP-0349540-A1 (EP)
Title: Atomiser.
Inventor: SUNIEWSKI STANISLAW EDWARD
IPC: B05B/
Filed: 1988-02-15
Abstract: An atomizer for use in the combustion of liquids, particularly liquids containing particulate materials, comprises a body having a duct therein for the liquid to be atomized and a plurality of flow passages therein for a supply of atomizing gas such as air or natural gas, the flow passages intersecting with the duct at such positions and at such angles that the atomizing gas has a significant proportion thereof directed along paths tangential to the duct.