baber/WOPTO huggingface dataset:
Patent EP-0312619-A1 (EP)
Inventor: KUEHN HANS
IPC: B63C11/52
Filed: 1987-10-17
Abstract: A cutting device for cutting tubular construction elements, in particular drilling-rig legs or tubular piles of large bore, has a supporting structure (5) which can be suspended from a supporting element (2) and has supporting arms (8, 9) movable between an open position and a closed position surrounding pincer-like the construction element (3) to be cut off, at least one circular-arc-shaped guide path (28) arranged on one supporting arm (8 or 9), at least one supporting segment (29) movably guided therein for at least one cutting or burning device (30), and also power-operated drive devices (15, 23) for the supporting arms (8, 9) and each supporting segment (29). <IMAGE>
Patent EP-0274649-A1 (EP)
Inventor: EBBINGHAUS RAINER
IPC: D06C9/00
Filed: 1987-12-03
Abstract: The method for measuring the geometric surface structure of sheetlike material is usable in particular for monitoring the remaining hairiness in the singeing or shearing of textile sheet material. The sheetlike material (1) is folded around a deflecting surface (2), scanned with a tangential light beam (5) and measured in terms of height by the dark field method using a photoelectric sensor (12). The sensor is preferably a CCD diode line. The scanning light beam (5) can be directed to be perpendicular or preferably parallel to the axis of curvature (17) of the deflecting surface (2). <IMAGE>
Patent EP-0259950-A1 (EP)
Inventor: BRONSON EDWARD CHARLES
IPC: G10H7/08
Filed: 1987-07-06
Abstract: A speech analyzer and synthesizer system using a sinusoidal encoding and decoding technique for voiced frames and noise excitation or multipulse excitation for unvoiced frames.For voiced frames, the analyzer (100) transmits the pitch, values for a subset of offsets defining differences between harmonic frequencies and a fundamental frequency, total frame energy, and linear predictive coding, LPC, coefficients. The synthesizer (200) is responsive to that information to determine the harmonic frequencies from the offset information for a subset of the harmonics and to determine the remaining harmonics from the fundamental frequency. The synthesizer then determines the phase for the fundamental frequency and harmonic frequencies and determines the amplitudes of the fundamental and harmonics using the total frame energy and the LPC coefficients. Once the phases and amplitudes have been determined for the fundamental and harmonic frequencies, the synthesizer performs a 'sinusoidal analysis. In another embodiment, the remaining harmonic frequencies are determined by calculating the theoretical harmonic frequencies for the remaining harmonic frequencies and grouping these theoretical frequencies into groups having the same number as the number of offsets transmitted. The offsets are then added to the corresponding theoretical harmonics of each of the groups of the remaining harmonic frequencies to generate the remaining harmonic frequencies. In a third embodiment, the offset signals are randomly permuted before being added to the groups of theoretical frequencies to generate the remaining harmonic frequencies.
Patent EP-0320553-A1 (EP)
Inventor: MALCOLM ANDREW JONATHAN FELLOW
IPC: H01Q3/26
Filed: 1987-12-18
Abstract: In the or each steered adaptive control processor loop with weight update gain of an adaptive antenna system is included a weight limiting network (11), which serves to put variable, but equal, bounding limits to each individual inphase and quadrature component of each adaptive weight, whereby to limit the growth of output noise in the presence of a misaligned signal whilst maintaining sidelobe jammer suppression capability.
Patent EP-0237377-A1 (EP)
Inventor: GEFFROY ROBERT
IPC: F16J9/20
Filed: 1987-02-04
Abstract: 1. A scraper ring for a piston which slides in a cylinder of the kind comprising a holding collar (40) comprising at least one substantially flat portion connected to a scraping skirt (41) which comprises at least one substantially tapered portion (14) and presents at one of its ends a scraping line (16) which comes into contact with the cylinder wall, characterized in that the skirt (41) is shaped such that the scraping line (16) is disposed substantially in the median plane of the flat portion of the holding collar (40) connected to the skirt (41).
Patent EP-0254620-A1 (EP)
Title: Dispositif d'adressage optique et son utilisation dans des dispositifs imageurs électrooptiques
Inventor: BROUSSOUX DOMINIQUE
IPC: G02B6/04
Filed: 1987-07-02
Abstract: Le dispositif permet le déplacement de lignes lumineuses audessus de zones déterminées d'une surface et le repérage optique de ces zones. Il comprend un ou plusieurs guides de lumière (2) à diffusion latérale disposé parallèlement à la surface couplés par une extrémité à une source lumineuse (7) et à des moyens de commande (11) pour éclairer sélectivement chaque zone de la surface à l'aide d'au moins un guide de lumière (2).
Patent EP-0258144-A1 (EP)
Inventor: GAUCHARD FERNAND
IPC: A61G17/04
Filed: 1987-08-20
Abstract: The sanitary fitting comprises an outer envelope (3) made of leakproof flexible material, an upper support plate (4) which is perforated (6), mechanically resistant and capable of supporting, by way of bearings (7-8) reaching the base of the envelope, the corpse or a coffin placed on it, and a plurality of separating plates (9-12) made of absorbent cardboard, if appropriate perforated, and superposed over the height of the fitting, at least the upper separating plate (9) being covered with solid disinfecting products (11), and a layer of absorbent material (13) being interposed between each of the pairs of lower separating plates (12). The invention allows the coffin to be placed in a compartment-type necropolis without the compartment being stained by the effluents. <IMAGE>
Patent EP-0273844-A1 (EP)
Title: Dispositif de support pour un bloc de feuillets
Inventor: POULOUIN ARMAND
IPC: B42D5/00
Filed: 1987-12-07
Abstract: Ce dispositif comprend une plaque (1) dont la face supérieure (10) forme écritoire, cette plaque étant surélevée par rapport à la surface d'appui (S) du dispositif par l'intermédiaire d'un piètement (2), l'un des bords de la plaque étant muni d'au moins un anneau (3) retenant les feuillets sur la plaque, cet anneau reliant l'une à l'autre les deux faces de la plaque (1), de sorte qu'il est possible de faire passer les feuillets au-dessous de celle-ci en les retournant de 360° le long de l'anneau (3) ; ce dispositif est pourvu de moyens (5) d'accrochage et de retenue des feuillets (F2) sous la plaque (1), à une certaine distance (K) au-dessus de la surface (S). Matériel de bureau.
Patent EP-0236264-A1 (EP)
Inventor: JANSEN JOZEF
IPC: A61C13/225
Filed: 1987-01-29
Abstract: The apparatus comprises an anchoring element (2), a pin (3) fixed thereto, and a pin (4) rotatingly and pivotingly connected thereto. By means of a plastic handle (15) detachably affixed in a groove (13) of the anchoring element, this element can easily be inserted by its pins into matching boreholes (39, 47) in the tooth (38) serving as a support for the anchoring element. The telescoping drilling template (40) can be attached to the drill head (35) of a dental drill so that after the first hole (39) has been drilled in the tooth with a drill bit (36), the template is inserted in that hole, thus ensuring that the second hole (47) is drilled with the desired spacing corresponding to that of the two pins.
Patent EP-0271498-A1 (EP)
Title: Systeme electrogene de secours
Inventor: BAKER ROBERT C
IPC: H02J9/00
Filed: 1987-01-14
Abstract: Des systèmes d'entraînement à vitesse constante compensée électriquement développent une puissance motrice à vitesse constante à partir d'une puissance motrice à vitesse variable développée par une machine motrice (16) de manière à permettre la production d'une puissance de fréquence constante à l'aide d'un générateur principal (12) qui lui est couplé. Ces systèmes d'entraînement ne permettent toutefois pas d'empêcher la dégradation de l'énergie électrique de secours dans l'éventualité d'une panne du générateur (12). Afin de résoudre ce problème, un système électrogène d'urgence comprend un convertisseur d'énergie électrique d'urgence (84) qui est couplé à la sortie d'une machine à aimant permanent (PMM1) faisant partie du système d'entraînement à vitesse constante (11) lorsqu'il se produit une panne du générateur principal (12), de sorte que la machine à aimant permanent (PMM1) et le convertisseur d'énergie électrique de secours (84) puissent fournir de l'énergie électrique de secours à une ou plusieurs charges.
Patent EP-0265456-A1 (EP)
Title: Measurement of laxity of anterior cruciate ligament.
Inventor: ROGER GREOGORY JAMES
IPC: A61B5/11
Filed: 1987-03-27
Abstract: PCT No. PCT/AU87/00087 Sec. 371 Date Nov. 5, 1987 Sec. 102(e) Date Nov. 5, 1987 PCT Filed Mar. 27, 1987 PCT Pub. No. WO87/05789 PCT Pub. Date Oct. 8, 1987.A device (10) for measurement of laxity of the knee includes a thigh support (12) and foot support (13) so arranged that the leg of the patient will be bent at the knee when the patient's thigh is resting in the thigh support (12) and his foot is strapped to the foot rest (13). A potentiometer (26) measures movement of the tibial tuberosity of the patient's leg relative to the patella, and a strain gauge mounted on plate (15) measures the force applied by a patient seeking to straighten the leg such as by tensioning the quadriceps muscle. A computer (9) plots and displays a graph (8) or other output of the force applied against the relative movement between the tibial tuberosity and the patella.
Patent EP-0267942-A1 (EP)
Inventor: POLLACK SLAVA A
IPC: H01S3/121
Filed: 1987-05-01
Abstract: Le laser décrit comprend un milieu laser disposé dans une cavité à laser et un agencement de pompage pour appliquer sélectivement une énergie excitatrice au milieu laser. Le milieu laser contient un matériau de conversion incrémentielle du type permettant l'échange d'énergie entre des électrons des ions à effet laser à un état d'énergie donné inférieur à l'état laser initial métastable de sorte que certains des électrons d'échange sont convertis de manière incrémentielle à des états d'énergie égaux ou supérieurs à l'état laser initial métastable. L'agencement de pompage applique un énergie de longueur d'onde et d'intensité appropriées pour élever des électrons depuis des niveaux d'énergie inférieurs à l'état donné jusqu'à cet état en question en nombres suffisants pour supporter une conversion incrémentielle substantielle ainsi que l'effet laser résultant.
Patent EP-0323474-A1 (EP)
Inventor: WILLS LESLIE JAMES
IPC: B41J2/03
Filed: 1987-08-28
Abstract: La déviation électrostatique des parties (18) d'un courant de liquide (1) est utilisée pour produire des jets de liquide (qu'on appellera ''lingots'' de liquide) destinés à être employés dans un appareil d'impression par jets. Le courant de liquide (1) est projeté de façon à suivre un chemin le long d'un réseau linéaire ou arqué d'électrodes (6, 7, 8 .... 12, 13). Lorsqu'un signal de tension est appliqué de façon séquentielle à chaque électrode du réseau à une vitesse correspondant à la vitesse du liquide du courant en aval des électrodes, une partie (18) du liquide est dévié hors du chemin du courant et vers le réseau. La partie déviée (18) ou le courant non dévié est intercepté avant d'atteindre une surface (17) devant être imprimée. Les lingots de liquide peuvent se diviser naturellement en gouttelettes (19) avant l'interception de la partie déviée (18) ou du courant non dévié ou après ladite interception. Grâce à la présente invention, il est possible d'obtenir une impression à haute résolution avec des volumes de liquide élevés.
Patent EP-0288576-A1 (EP)
Inventor: SHIMAMURA YOSHIYUKI
IPC: A61B18/24
Filed: 1987-10-27
Abstract: Balloon for use in an endoscope for inspecting, diagnosing and curing the interior of a blood vessel and other tracts and organs, particularly a balloon suitable for laser beam therapy, and a method of producing the balloon. The balloon is made of a thin rubber member and an inflation portion is formed integrally at the tip of a fixed portion to form a transparent thin film main body, and the fixed portion is fitted to the tip of the endoscope so as to protect a light guide, an objective lens, an optical fiber, and the like, that are disposed at the tip. A physiological saline solution is placed into the inflation portion to inflate it for inspection and diagnosis. The balloon can permeate the laser beam and is transmissible so that laser beam radiation therapy can be performed.
Patent EP-0321504-A1 (EP)
Title: Chiral aryloxy propionic acid esters and their use as doping agent in liquid crystal phases.
Inventor: WINGEN RAINER
IPC: B22F3/15
Filed: 1987-11-02
Abstract: PCT No. PCT/EP87/00653 Sec. 371 Date May 5, 1989 Sec. 102(e) Date May 5, 1989 PCT Filed Nov. 2, 1987 PCT Pub. No. WO88/03525 PCT Pub. Date May 19, 1988.Arylcarboxylates of 2-hydroxypropionates are known, amongst other compounds, as dopes for converting tilted smectic liquid-crystal phases into ferroelectric liquid-crystal phases. The novel chiral aryloxypropionates of the general formula  <IMAGE>  are two-fold chiral and in which the symbols have the following meaning: R1 denotes a straight-chain alkyl or alkoxy radical having 1 to 16 carbon atoms or a branched alkyl or alkoxy radical having 4 to 16 carbon atoms, it being possible for one or two non-adjacent CH2 groups to be replaced by a sulfur and/or oxygen atom; A denotes one, two or three aromatic or heteroaromatic rings which are linked to one another directly or via one or two COO groups; B denotes a chemical bond or one or two aromatic or heteroaromatic rings which are linked directly to one another; R2 (a) if B is a chemical bond, denotes an alkyl radical having 2 to 10 carbon atoms which contains an asymmetrical carbon atom which is substituted by CH3, halogen or a COOC2H5 group, or an alkyl radical having 3 to 10 carbon atoms which contains two adjacent, asymmetrical carbon atoms of which one is substituted by halogen and the other by a CH3 group, or which, together with an O, form an oxirane ring, or (b) if B denotes one or two aromatic or heteroaromatic rings which are bonded directly to one another, denotes alkoxy radicals having the same number of carbon atoms and the same structure of the alkyl group as under (a).
Patent EP-0323540-A1 (EP)
Inventor: LUBOWITZ HYMAN R
IPC: C08G73/12
Filed: 1988-01-08
Abstract: The morphology of multidimensional, thermally stable oligomers is combined with the inclusion of charge carrier linkages within the polymer arms to produce thermally stable advanced composites from cured oligomers that are conductive or semiconductive if suitably doped.
Patent EP-0331767-A1 (EP)
Inventor: MECCA JOHN
IPC: B23Q1/34
Filed: 1988-03-07
Abstract: Apparatus for controlling the position of a pivoted member (2) utilizing a plurality of nitinol wires (3) strung around the member (2) so that changes in current flow through the wires (3) causing expansions and contract of the latter will result in movement of the pivoted member (2).
Patent EP-0283938-A1 (EP)
Inventor: HIRANO TSUMORU
IPC: G03C7/327
Filed: 1988-03-17
Abstract: A color photographic materials that contain a rapid-acting hardener and water-soluble polymer couplers containing carboxyl groups or amino groups. The silver halide color photographic material of the present invention is superior in fastness to diffusion of the employed couplers, in color reproduction and in color-forming property. Further, according to the invention, there are attained a rapid hardening-reaction of gelatin and less posthardening of the film not to soften by swelling even in the rapid and higher-temperature procesing over normal temperature to afford a photograph having a excellent preservability.
Patent EP-0301267-A1 (EP)
Inventor: SPEIL WALTER DIPL-ING
IPC: F01L1/24
Filed: 1988-07-02
Abstract: Bei einem zwischen einem Kipphebel (1) und einem Ventilschaft (3) eines Verbrennungsmotors eingeschalteten Kugelgelenk, bestehend aus einem mit dem Kipphebel (1) zusammenwirkenden Zapfen (4) mit balliger Stirnfläche (5), die mit einer Kugelkalotte (6) einer Gelenkschale (7) zusammenwirkt, welche an ihrer der Kugelkalotte (6) gegenüberliegenden Seite eine Planfläche (8) aufweist, mit dem sie gegen den Ventilschaft (3) anliegt, wobei von dem Zapfen (4) oder einem mit diesem verbundenen Bauteil ein Halteelement ausgeht, das die Gelenkschale (7) derart hintergreift, daß diese verliersicher am Zapfen gehalten ist, wird zum Zwecke der Spielausschaltung in dem Kugelgelenk das Halteelement als Federelement (10) ausgebildet, das unter elastischer Vorspannung an der Gelenkschale (7) anliegt und so die ballige Stirnfläche (5) des Zapfens (4) in spielfreier Anlage in der Kugelkalotte (6) hält.
Patent EP-0311118-A1 (EP)
Title: IC card reader/writer
Inventor: MITA KATSUYA OMRON TATEISI ELE
IPC: G06K7/00
Filed: 1988-10-07
Abstract: A shutter (62, 63) is provided near an IC card inserting port (12) of an IC card reader/writer. Contact members (60, 61) adapted to be come into contact with the contacts of an IC card are provided for a member (62) constructing the shutter. When the shutter is closed, the contact members are located at positions such that they can be come into contact with the contacts of the IC card.
Patent EP-0321762-A1 (EP)
Inventor: LISIECKI ROBERT E
IPC: B65D5/06
Filed: 1988-12-03
Abstract: A flat top, thermoplastic coated, paperboard container having weakened lines (48a,b,c) formed thereon such that the top (44) may be opened by breaking through a weakened line at the front (22) and progressively breaking the weakened lines along the sides upon peeling back the cover panel, to provide access to the contents. Provisions (76) are included for covering the weakened lines on the inside of the container to prevent leakage.
Patent EP-0311185-A1 (EP)
Inventor: HENS THEODOOR CHRISTIAAN ANNA
IPC: H01J29/07
Filed: 1988-09-29
Abstract: A colour display tube (1) comprises an envelope having a picture display window (2), an electron gun (9) for generating electron beams (10,11,12), a deflection system (13) for deflecting electron beams along electron beam paths, a colour selection electrode (7) having a large plurality of apertures, the colour selection electrode having an edge (7b) having an interior portion which extends towards the display window and an exterior portion extending away from the display window, and suspension means (8) for suspending the colour selection electrode in the display window envelope, characterized in that the edge is of such a shape that substantially every point of the edge of the colour selection electrode is an element of an electron beam path.
Patent EP-0325009-A1 (EP)
Inventor: HANLET JACQUES MARIE
IPC: H05B41/295
Filed: 1988-01-19
Abstract: A self-regulating, no load protected electronic ballast system (10) is provided which includes a power source (12) for actuating at least one gas discharge tube (66) with a regulated current and limited voltage to maintain the gas discharge tubes (66) input and output power at a predetermined value. The self-regulating, no load protected electronic ballast system (10) includes a filter circuit (11) coupled to the power source (12) with an induction circuit (15) coupled to the filter circuit (11). The induction circuit (15) has a tapped primary winding (42) providing an auto-transformer configuration for establishing the magnitude of the regulated current. The induction circuit (15) includes a trigger control winding (48) for generating a control current and further includes a no load protection circuit (99) for generating a voltage across the gas discharge tube (66) responsive to the regulated current and for maintaining the output voltage at a predetermined value when the gas discharge tube (66) is decoupled from the electronic ballast system (10). In this manner, the output voltage of the ballast system (10) is substantially reduced when the gas discharge tube (66) is electrically decoupled from the overall circuit resulting in a higher reliability and extended life of a particular gas discharge tube (66).
Patent EP-0294145-A1 (EP)
Inventor: ADKINS RICHARD CYRIL
IPC: B64C21/04
Filed: 1988-05-31
Abstract: An aerofoil or hydrofoil (1) has means (2) for providing a high velocity jet of fluid directed from a nozzle (3) in a direction having a component of velocity in the same direction as the required direction of lift (L); 
    a curved surface (5) convex on the side of the aerofoil or hydrofoil which is in the direction of the required lift, and which serves to direct the velocity of the jet in a direction which is substantially opposite to the direction of the required lift or thrust force, the primary jet being directed over the convex surface for attachment thereto; and 
    a duct formed over a rear part of the convex surface remote from the nozzle, 
    whereby the primary jet of fluid flowing over and attached to the convex surface causes an enhanced flow through the duct, the duct being directed at least at its exit end in a direction so that the flow therethrough has a component of velocity opposite that of the required direction of lift.
Patent EP-0302716-A1 (EP)
Inventor: LOWE BARRIE GLYN
IPC: G01T7/00
Filed: 1988-08-03
Abstract: A technique for conditioning X-ray detectors which are introduced into electron microscopes and maintained at an operaing temperature substantially below ambient is disclosed. Localised heating is applied to the detector by, for example, electrical resistance heating, whereby the detector is conditioned for about an hour without the heat sink being removed.
Patent EP-0313268-A1 (EP)
Inventor: WESTON JERRY
IPC: A41C3/00
Filed: 1988-10-13
Abstract: A protective tip for a garment frame has lateral extensions 44 at the recesses 42 in the tip provided for the reception of barbs of the frame, the lateral extensions 44 providing continuations of the peripheral contour of the tip at the locations of the recesses 44 in order to minimize snagging of the tip as it is inserted into a channel formed in a garment. Such a tip can be injection-molded using a simple 2-part mold 10,12 whereof only one part 10 has core portions 40 which extend towards the other mold part 12 to define the recesses 42.
Patent EP-0308300-A1 (EP)
Inventor: BOUJU JEAN-LOUIS
IPC: F23C6/04
Filed: 1988-09-08
Abstract: Combustion process comprising a first stage (1) in which the fuel is burned in a fluidised bed with a sub-stoichiometric quantity of air and a second stage (2) in which the gases being freed from the fluidised bed and the fine particles of fuel drawn along by these gases burn with the secondary air, the majority of the ashes produced in the first stage of the combustion being removed at this stage (at 9). In order to improve the combustion efficiency, the solid particles separated (at 5 and 6) from the smoke resulting from the combustion in the second stage (2), with the exception of a purging flow (17) which makes it possible to eliminate the flying ashes drawn along by the gases, are recycled in this second stage (at 15) so as to obtain, at this stage, a closed-circuit circulation of the fine particles of fuel and of the flying ashes, the flow of which is clearly greater than the purging flow. <IMAGE>
Patent EP-0295223-A1 (EP)
Inventor: LUCIANO UMBERTO
IPC: E06B9/68
Filed: 1988-06-07
Abstract: A cable (10) is connected to each of the ends of the cross member (7) fixed to the free end of the flexible panel (1) of a roller door, and passes over lower fixed return pulleys (11, 12), over an upper pulley (13) which is rotatable in a vertically movable bracket (16), and is connected to a lower fixed point (15) with the interposition of a helical tensioning spring (14) working under tension. The bracket (16) is supported by a flat belt (17) or a cable wound onto the shaft (3) of the roller (2) onto which the panel (1) is wound, in the opposite sense to the sense of winding of the panel, and is subject to the action of a balancing spring (19) working under tension and serving to balance the weight of the panel. The balancing spring (19) may be replaced by a counterweight (24).