baber/WOPTO huggingface dataset:
Patent EP-0234368-A1 (EP)
Title: Turmaufbau für Hochspannungsanlagen
Inventor: JAHN HERBERT
IPC: H01L25/11
Filed: 1987-02-06
Abstract: Die Erfindung bezieht sich auf einen Turmaufbau für Hochspannungsanlagen, bestehend aus mehreren Etagen (2 - 12), die mittels Isolatoren miteinander verbunden sind, wobei jede Etage (2 - 12) Tragschienen (16) aus elektrisch isolierendem Material und topfförmige Knotenelemente (24) aufweist. Erfindungsgemäß umspannen die Tragschienen (16) und metallische Querschienen (26) mittels der Knotenelemente (24) eine viereckige Fläche, wobei in dieser umspannten Fläche ein Traggerippe (32) aus isolierenden Quer- und Längsträger (34 und 36) angeordnet ist, und daß als topfförmiges Knotenelement (24) ein zylindrischer Tragkörper (42) mit einem axial angeordneten, zylindrischen Kern (44) vorgesehen ist, wobei die Mantelfläche (46) des Knotenelementes (24) mit zwei zueinander rechtwinklig und zu den Stirnseiten (48) des Tragkörpers (42) rechtwinklig angeordneten Befestigungszapfen (38) versehen ist. Somit erhält man einen Turmaufbau für Hochspannungsanlagen, der im Baukastensystem unabhängig von der Übertragungsleistung und/oder der Anzahl der aktiven Bauelemente (14) aufgebaut werden kann.
Patent EP-0240722-A1 (EP)
Inventor: THORNTON CURTIS WAYNE
IPC: A61B17/10
Filed: 1987-03-05
Abstract: A surgical stapler, preferably in a single use disposable form, comprises a combination of a staple feeding mechanism and a staple forming mechanism secured in a frame (21) and an actuating trigger (22) functionally con­nected to both the staple feeding mechanism and the staple forming mechanism, wherein the staple feeding mechanism includes a rail (39) to guide contained staples (10) serially to a staple forming position and a shuttle (38) in association with the rail as a movable staple retaining cover, the shuttle being functionally connected to the trigger for movement in the same direction and the same time as the staples. This structure provides a reliable surgical stapler in which staples are not likely to jam the staple feeding mechanism.
Patent EP-0247498-A1 (EP)
Inventor: BOWDEN CHARLES JOHN
IPC: G05G5/06
Filed: 1987-05-19
Abstract: A mechanical detent for engaging a valve spool having a linear element wire spring positioned transverse to the valve spool for engaging circumferential grooves in the spool. The linear element spring includes a single wire spring having a triangular or square shape, or alternatively, one or more non-­integral straight wire springs. Extensions of the linear element spring extend a distance away from the spool that is greater than the spring wire diameter. The extensions allow the spring to be movable out of the groove, while still per­mitting a small diameter spring wire.
Patent EP-0262467-A1 (EP)
Inventor: ESCHMANN SYLVESTER
IPC: D21F1/00
Filed: 1987-09-07
Abstract: Eine Maschinenbespannung, insbesondere Papiermaschinenfilz oder -sieb, weist ein als Flachgewebe hergestelltes, zumindest zweilagiges Gewebe auf, dessen Längsfäden die aus Querfäden bestehenden Lagen unter Bildung von Kröpfungen einbinden. Die Längsfäden sind an den vorderen und hinteren Gewebekanten unter Bildung von Schlaufen in das Gewebe zurückgewebt, wobei ein Teil der Schlaufen als über die Gewebekanten vorstehende Nahtschlaufen für eine Steckdrathverbindung ausgebildet sind. Damit die Krafteinleitung in den Gewebekörper günstiger ist und die Montage bei Zugbelastung erleichtert wird, sind sämtliche Nahtschlaufen (14, 15) U-förmig und zur Gewebekante hin offen ausgebildet.
Patent EP-0260631-A1 (EP)
Inventor: MORA GIANFRANCO
IPC: B60N2/02
Filed: 1987-09-14
Abstract: An apparatus for adjusting the inclination of a rear seat (2) of a vehicle (1) is described, of the type comprising an electromechanical linkage (11, 12 and 13) which is able to translationally move in one direction or the other the seat cushion assembly (3) to which the back-rest (4) is hinged, to thus vary the inclination of this latter, and first electrical control means (15) for said linkage (11, 12 and 13). 
     The main characteristic of the present invention is that it comprises second electrical means (21 or 26) which, when a door of the vehicle (1) is opened, cause said cushion assembly (3) to translate from the position which it assumed before the opening, to a withdrawn end-of-travel position in which the back-rest (40 is lesserly inclined.
Patent EP-0277302-A1 (EP)
Inventor: WROBLEWSKI THOMAS R
IPC: B60R16/03
Filed: 1987-11-24
Abstract: Control of a plurality of relay drivers by smart control devices and the continuous status monitoring  J f a plurality of switches (17-17) and associated smart sensors (16-16), wherein each smart control device (14-14) and each smart sensor (16-16) is connected at a separate single point on a single wire bus, are affected by a smart control and sensor device multiplex system. The system employs a microcomputer (20) and a driver and receiver circuit (18) for developing a particular offset square wave pulse train which is placed on the bus to provide power and control voltage signals to the plurality of smart control devices (14-14) and smart sensors (16-16). The smart control devices (14-14) contain circuits that respond to the wave form in a manner that causes each smart control device (14-14) to drive an associated relay driver (15) after a chosen number of polling cycles. Current signals are sent over the bus back to the driver indicative of that status of the smart control device (14). The smart sensors (16) contain circuits that respond to the waveform in a manner that causes each smart sensor (16) to send current signals back over the single wire bus to the driver and receiver circuit (18) and then on to the microcomputer (20) during designated repetitive and sequential time slots. The driver and receiver circuit (18) receives, interprets and converts the current signals from the smart control devices (14-14) and the smart sensor (16-16) into voltage signals used by the microcomputer (20) for establishing a history of the status of the bus, the control devices (14-14) , the sensors (16-16) and the switches (17-17). The microcomputer (20) supplies continues and updated information to a display system (56) indicative of the status of each control device (14) and each sensor (16) and its associated switch (17).
Patent EP-0273299-A1 (EP)
Inventor: KACZMARCZYK EDWARD TED
IPC: E02F9/08
Filed: 1987-12-16
Abstract: A front end loader (30) is detachably mounted on a tractor (10), and has a boom (60) which is swingable by a pair of cylinders (78) and which carries a loading bucket (74). The cylinders (78) need to be operated during mounting and dismounting and therefore have to be connected to the trac­tor hydraulic output in this period as well as during work­ing of the loader (30). 
     In order to facilitate mounting and dismounting without stress to hydraulic hoses (86) running between the tractor (10) and loader (30), the hydraulic output from the tractor is located near the front thereof and the hoses (86) are routed alongside loader mast beams (44) and the boom (60) to the cylinders (78). The hoses (86) have a curved portion (216) adjacent the pivotal connection of the boom (60) and are supported by a swingable bracket (234) on the mast beams (44).
Patent EP-0239442-A1 (EP)
Inventor: DURAND JEAN-PIERRE
IPC: F23M5/04
Filed: 1987-02-23
Abstract: 1. A method of protecting and fixing prefabricated refractory components, fixed to the walls of the combustion chambers of boilers, by means of hooking elements held by a refractory product, characterized in that the hooking element (10, 10', 10'') is protected by a layer of refractory material (14) ensuring, in addition, the connecting together by gluing of the refractory component (16) and of the hooking element, and that all the free spaces between the walls (12) of the boiler, the hooking elements (10, 10', 10'') and the refractory components (16) are filled with the bonding material.
Patent EP-0250293-A1 (EP)
Inventor: BELLEGO ROGER
IPC: B64C13/24
Filed: 1987-06-09
Abstract: - Système pour la commande d'une surface aérodynamique (2), montée mobile sur un aéronef (1) de façon à pouvoir librement pivoter autour d'un axe fixe (10) et pourvue d'un volet compensateur (14) lui-même articulé sur le bord de fuite (12) de ladite surface aérodynamique (2), ledit système étant tel que des moyens élastiques de liaison (18) sont prévus entre ledit volet compensateur (14) et ladite surface aérodynamique (2) et que ledit volet compensateur (14) est directement actionnable par le pilote, par l'intermédiaire d'un organe d'actionnement volontaire (16) et d'une timonerie (17). 
     - Selon l'invention, ce système est caractérisé en ce qu'il comporte : 
- un actuateur (40) interposé entre lesdits moyens élastiques de liaison (18) et ladite surface aérodynamique (2) ; 
- un dispositif de commande (44) dudit actuateur (40) ; et 
- un embrayage (46) reliant la structure de l'aéronef à ladite timonerie (17) ; et en ce que ledit dispositif de commande (44) de l'actuateur commande également ledit embrayage (46), de façon que celui-ci soit en position débrayée lorsque ledit actuateur est actif et en position embrayée lorsque ledit actuateur est inactif.
Patent EP-0253722-A1 (EP)
Inventor: HAZARD MICHEL
IPC: G07F7/10
Filed: 1987-07-09
Abstract: PCT No. PCT/FR87/00273 Sec. 371 Date Mar. 10, 1988 Sec. 102(e) Date Mar. 10, 1988 PCT Filed Jul. 9, 1987 PCT Pub. No. WO88/00744 PCT Pub. Date Jan. 28, 1988.The subject of the invention is a method for diversification of a basic key and for authentication of a thus-diversified key as having been fashioned on the basis of a predetermined basic key, and a system for performing the method. An initializing system calculates a diversified key (Sd) on the basis of a basic key (Sb) processed by a biunique combination transformation (T). The key (Sd) recorded in the memory (M3) of a user card (CU3) is authenticated by an exploitation system (4), which calculates a certificate on the basis of the basic key (Sb), while the card (CU3) calculates a certificate on the basis of its key (Sd). These certificates must be identical, taken into account the properties of the transformation (T). The invention is applicable in particular to the secret keys recorded in memory cards.
Patent EP-0272177-A1 (EP)
Inventor: CAVERO ICILIO
IPC: A61K31/55
Filed: 1987-11-19
Abstract: 1. Claims for the contracting states : AT, BE, CH, DE, FR, GB, IT, LI, LU, NE, SE Pharmaceutical compositions containing a combination of diltiazem and an angiotensin-converting enzyme inhibitor.
Patent EP-0287746-A1 (EP)
Inventor: BLOESCH ERICH
IPC: C25D1/10
Filed: 1987-04-22
Abstract: The method of producing a decorative surface structure comprises the steps of making a metallic master model of the required surface where a macroscopic relief is com­bined with one or more elements carrying a macroscopic relief pattern in the form of holographic or diffracting structures, forming a casting of the surface of the master model in a suitable polymeric material, applying a thin conducting layer to the surface of the casting, and then electroforming the polymeric casting to produce a metallic replica of the desired surface. 
     In the decorative surface structure formed by the master model and casting steps described, the application of the thin conducting layer provides the decorative effect, and the casting with its conducting layer provides the decorative surface structure. 
     A thus decorated surface, for example a watch face, has an improved quality and range of decorations as well, utilizing an economic method of mass-production.
Patent EP-0252100-A1 (EP)
Inventor: SOMMER ROLAND
IPC: G01P5/14
Filed: 1986-12-08
Abstract: Un procédé permet de déterminer la direction d'un courant, la pression, la pression dynamique ou la vitesse d'un courant à partir de valeurs de mesure de la pression ou de différences entre les valeurs de mesure de la pression à l'aide d'une sonde novatrice qui comprend des chambres de mesure pourvues d'ouvertures rectangulaires ou en forme de fentes. Ces chambres de mesure sont agencées en arc de cercle ou le long de la périphérie d'un cercle, une pression dynamique pouvant se former dans ces chambres sous l'influence du courant. Ces chambres contiennent des instruments de mesure pour déterminer la pression dans la chambre de mesure et/ou pour déterminer la pression différentielle entre deux chambres de mesure ou conduites de mesures de la pression agencées dans une partie postérieure de chaque chambre de mesure, ces conduites sortant de la sonde séparément ou après avoir été réunies avec les conduites de mesure de la pression d'autres chambres de mesure. La sonde a une construction de base en forme de disque. Deux disques ou secteurs de cercle perpendiculaires agencés au sommet d'un corps exposé à un courant permettent de saisir un angle solide très large.
Patent EP-0289514-A1 (EP)
Inventor: HANSEN HENRY
IPC: B30B9/30
Filed: 1987-01-19
Abstract: Agencement pour comprimer des ordures ménagères et des matières similaires (2) au moyen d'un certain nombre d'organes de compression (4, 5) en forme de rouleaux fonctionnant dans un conteneur (1) ou récipient similaire et se déplaçant le long dudit conteneur de manière à comprimer la matière. L'agencement permet de comprimer efficacement la matière introduite sans recourir à une main d'oeuvre importante. Un certain nombre d'organes de compression (4, 5) pourvus de dispositifs de coupe (14) en saillie sur un noyau (18) à la fois radialement et le long de sa surface externe, sont reliés l'un à l'autre pour former une unité auto-propulsée (3), laquelle se déplace librement à l'intérieur d'un conteneur (1) du genre en question, et possède des dispositifs d'entraînement permettant son libre déplacement le long du conteneur; ladite unité peut être supportée par la matière à comprimer à l'intérieur d'un conteneur (1) du genre en question, à la fois pour disloquer et comprimer la matière (2) en une masse compacte au moyen des organes de compression précitées (4, 5). Une liaision (13) permettant la transmission de l'énergie électrique ou des informations d'entraînement, par exemple, à l'unité est raccordée par cette dernière depuis l'extérieur du conteneur, et l'unité de compression (3) peut être raccordée à un tableau de commande et est conçue de manière à fonctionner pendant une durée spécifique tout en étant commandée par l'intermédiaire d'un relais de temporisation ou actionnée manuellement afin de fonctionner pendant la période désirée ou afin d'inverser le sens de marche après un certain laps de temps.
Patent EP-0335864-A1 (EP)
Inventor: SAMUELSSON CARL-OLOF
IPC: B63B27/00
Filed: 1987-09-10
Abstract: Un système servant à fluidiser des marchandises en vrac dans la cale (3) d'un bateau (2) comprend plusieurs blocs (5) montés de façon amovible sur le fond (4) de la cale (3), le côté supérieur (6) des blocs formant une pente glissante (7) et les côtés long et court (13, 14) dudit bloc définissant avec ladite pente une cavité (17) remplie d'un corps en mousse plastique (18).
Patent EP-0329811-A1 (EP)
Inventor: WASIELEWSKI ROMAN
IPC: F16H/
Filed: 1988-02-25
Abstract: In the drive system, in order to preclude the disadvantageous influence of the inertia forces on moving and fixed parts of a machine having a reciprocating working unit, one or more accumulators (3) for kinetic energy are connected such that they can rotate on the working unit (1), which is provided with a peg (2). The total mass of the accumulators (3) is equal to the mass of the working unit (1). Their centres of gravity (4) are arranged at a distance measured to be half a throw length (9) of the working unit (1) from the axis of the peg (2) which connects the accumulator (3) to the working unit (1). A crank (5) is connected to the accumulator (3) such that it can rotate on the centre of the distance between the centre of gravity (4) of the accumulator (3) and the axis of the peg (2), the radius of which crank (5) is a quarter of the throw length (9) of the working unit (1). The axis of rotation (6) of the crank (5) lies in the plane at right angles to the movement direction of the working unit (1) and coincides with the axis of the peg (2) in the central position of the working unit (1). On the extension of the crank (5) there is arranged an opposing weight (7), on the side opposite to its axis of rotation (6), whose centre of gravity (8) lies in a plane at right angles to the axis of rotation (6) of the crank (5). The sum of the products of the masses of the opposing weights (7) and the distances of their centres of gravity (8) from their axis of rotation (6) is equal to the product of the mass of the working unit (1) and half its throw length (9). <IMAGE>
Patent EP-0311749-A1 (EP)
Inventor: VECSEI VILMOS PROF DR
IPC: A61F2/28
Filed: 1988-06-30
Abstract: Femoral part for a hip joint endoprosthesis, with a shaft (10) which merges, if appropriate via a collar (11), into an angled neck (12), which is connected or can be connected to a ball. The upper or proximal area of the shaft is designed as a lattice work (14) in such a way that the tensile and pressure force distribution is approximated to that of the natural bone. …<IMAGE>…
Patent EP-0309844-A1 (EP)
Inventor: DECKER MARTIN DR
IPC: C07C329/02
Filed: 1988-09-17
Abstract: Chlorothioformates I <IMAGE> (R = organic radical) are prepared by phosgenation of the corresponding thiols II  R-SH  II in the presence of catalytic amounts of a mono- or dialkyl-substituted 5- or 6-membered aromatic or non-aromatic heterocyclic nitrogen base containing 1 or 2 tertiary nitrogen atoms, the sum of the carbon atoms in the alkyl radicals being 5 to 20.
Patent EP-0309921-A1 (EP)
Inventor: MULLER EUGEN PROF DR-ING
IPC: G01R23/02
Filed: 1988-09-22
Abstract: 1. Method of determining the frequency fs of a sampled, periodic symmetrical first signal (S1), in which a sampling clock signal (AT) is supplied with a frequency fabt whose value is at least double the frequency fs of this first signal (S1), characterized in that a digital, binary sign pulse sequence (VZ) is derived from the first sign (S1), in that a measuring clock signal (MT) with a determinate measuring pulse duration is provided, in that the first signal (S1) is converted from serial to parallel by means of the sampling clock signal (AT) during the measuring pulse duration, in that a range (B1-B5) which falls between two whole-numbered values of the frequency ratio L = fabt /fs is recognized in each case in the parallel second signal (S2), in that sign comparison patterns (VM, ~V~M) and exception signs (AVZ) deviating therefrom are recognized in the second signal (S2), in that the exception signs (AVZ) are counted during the mesuring pulse duration, in that the counting result is stored, in that the number of the sample values occurring between consecutive exception signs (AVZ) is established multiply one after another and the mean number (n) of the sample values is determined therefrom, in that the frequency ratio L for the determined range (B1-B5) and the determined mean number (n) of sample values are established, and in that the frequency fs of the first signal (S1) is established from the frequency ratio L and the sampling frequency fabt and displayed.
Patent EP-0294909-A1 (EP)
Inventor: AERTS HUBERTUS MARIA
IPC: A01K1/00
Filed: 1988-06-10
Abstract: A livestock shed and the like, having a ceiling provided with a porous layer (9) as division between an air supply space and the shed area (3) in order to bring about climate control by means of air ventilation (P1), said porous layer being supported by a supporting body (10) of perforated beams or plates, provided with a regular pattern of passage ope­nings (11) and elevated or recessed portions for forming of air chambers closed off by the porous layer on the upper side, such ceiling being easy to clean whereas the tempera­ture distribution is constant over the full ceiling surface area owing to the more favourable mixing, which does not cause any manifestations of draught.
Patent EP-0312133-A1 (EP)
Inventor: MARTENS FRANCISCUS JOHANNA ARN
IPC: F23D11/40
Filed: 1988-09-06
Abstract: A protruding lining separates burner internals from the hot gasification environment. The lining is cooled by at least one of the feedstreams. The lining can be made of ceramics such as silicon carbide and/or silicon nitride. In order to lower thermo-mechanical stress the lining is thin-walled.
Patent EP-0316994-A1 (EP)
Inventor: NORDENSTROM BJORN
IPC: A61N1/20
Filed: 1988-11-09
Abstract: The present invention relates to an apparatus for supplying electric energy to biological tissue with a view to supporting different physiological processes, including different phases of healing, growth, modification of pathological states, for example deterioration in blood flow, chronic pain, fluid accumulation in tissue etc., and similarly with a view to influencing viability conditions of, for instance, tumour tissue, the apparatus essentially comprising at least two electrodes connected to a D.C. voltage source, of which one electrode is intended to be disposed in or on the biotissue which is to be supported in its physiological or pathophysiological cycle, and the other electrode is intended to be disposed in spaced-apart relationship from the biological tissue in such a position that electrically conducting circuits exist between the electrodes, the voltage source being arranged, via said electrodes, to supply current through the biotissue. 
     For simulating the physiological healing process, the voltage source is operative to supply a current whose amplitude values alternate with time, and each maximum amplitude value is lower in absolute terms than the immediately preceding amplitude value. Finally, the alternation of the current is caused to take place several times.
Patent EP-0317200-A1 (EP)
Inventor: SHIRAISHI TAKEICHI
IPC: C08F4/658
Filed: 1988-11-11
Abstract: A process for preparing an ultra-high molecular weight polyethylene by the polymerization of ethylene using a catalyst comprising a solid catalyst component and an organometallic compound, characterized in that said solid catalyst component is a product obtained by contacting the following [A] and [B] together:
     [A] the reaction product of a magnesium dihalide and a titanium compound represented by the general formula Ti(OR)₄ wherein R is a hydrocarbon group having 1 to 20 carbon atoms;   [B] the reaction product of an aluminum trihalide and a silicon compound represented by the general formula Si(OR′)₄ wherein R′ is a hydrocarbon group having 1 to 20 carbon atoms.
Patent EP-0346551-A1 (EP)
Inventor: BOET JEAN-PAUL
IPC: B64F1/26
Filed: 1988-12-22
Abstract: The invention provides a device for collecting the exhaust gas jet of an aircraft reactor with orientable propulsion nozzle or with a gas jet orientable with respect to the longitudinal axis of said reactor, during ground testing of the latter, as well as a testing installation for aircraft reactors equipped with said device. The device comprises an external cylindrical jacket bell-mouthed at its end intended to be situated opposite the tested reactor and a cylindrical internal jacket, concentric to said external jacket and intended for straightening out the exhaust gas jet when this latter or the propulsion nozzle of the tested reactor has a slant with respect to the axis of said reactor.
Patent EP-0317446-A1 (EP)
Inventor: MACHURAT JACQUES
IPC: B29C45/14
Filed: 1988-03-07
Abstract: The mould for the manufacture in a press of a curved spectacle frame made of plastic comprises an upper convex plastic-injection block and a lower concave ejection block provided with a sheet for grooving. Means (144, 140, 136, 128) are provided in the upper injection block in order to maintain, in their housing (124), inserts (152) once the latter are engaged by virtue of a fork (180) for installing inserts and for releasing these inserts once the plastic has been injected. <IMAGE>