baber/WOPTO huggingface dataset:
Patent EP-0068966-A1 (EP)
Inventor: FREAR DAVID LEIGH
IPC: H01R43/20
Filed: 1982-06-15
Abstract: An electrical connector insert that permits front or rear release of the contact within the connector and rear removal of a contact. The invention relates to connectors and more particularly to an electrical connector insert within the connector that retains electrical contacts (50) having a enlarged middle portion (51) and is characterized by a plurality of resiliently and radially expandable tubular contact retention towers (15) each having an internal annular groove (18) that engages the enlarged portion (51) of a respective contact (50) surfaces (16 and 17) on opposite sides of said groove (18) taper radially outwardly away from said groove and are adapted to receive an appropriate tool from the rear or the front of the tower (15) to radially expand the tower (15) whereby a contact (50) is released from either the front or rear of the tower (15) for removal from the rear of the tower.
Patent EP-0069632-A1 (EP)
Title: Procédé et dispositif de contrôle du clapet de décharge de l'échappement d'un moteur à combustion interne turbo-compressé
Inventor: NARTOWSKI ANDRE
IPC: F02B37/12
Filed: 1982-06-24
Abstract: La présente invention a pour objet un procédé et un dispositif de contrôle du clapet de décharge de l'échappement d'un moteur à combustion interne turbo-compressé. Ce dispositif de contrôle de la décharge de l'échappement comporte un clapet de décharge maintenu fermé par au moins un ressort qui le repousse en position de fermeture à l'encontre de la pression d'alimentation en air du moteur régnant à l'aval immédiat du compresseur et agissant sur un piston de contrôle du clapet pour provoquer l'ouverture du clapet et court-circuiter la turbine. La chambre de contrôle (20) délimitée par au moins une partie de la surface du piston de contrôle (22) est reliée par une conduite (25) et une valve de contrôle (27) à une source de fluide sous pression (29, 28a). La valve de contrôle (27) est actionnée par le levier d'accélération (35) du moteur dans la zone (36) des faibles charges du moteur. L'invention s'applique à la mise automatique en court-circuit de la turbine d'un turbo-compresseur de suralimentation, pour les faibles charges du moteur.
Patent EP-0067796-A1 (EP)
Inventor: COLOMBO GIARDINELLI SILVANO
IPC: G01R29/027
Filed: 1982-05-21
Abstract: The "Pole-Zero Adviser" for the Pole-Zero Cancellation in Spectroscopy Amplifiers (amplifiers for ionizing radiation pulse spectometry) is a device that makes it possible to achieve a very accurate setting of the control of the Pole-Zero Cancellation adjustment simply by observing a visual indicator on the amplifier, without using any other instrument. 
     It consist essentially of a sampler device for sampling the baseline after every pulse processed in the amplifier, associated to an averager device for averaging the samples, and to a display device, which gives a visual indication of the value and sign of the averager output signal, that is, of the mean value of the baseline sample. 
     The device samples preferably the amplifier output; suitable commands are provided for its operation. In practice, the circuit has a linear gate controlled by a suitable command and followed by a low-pass filter circuit, whose output is connected to the visual indicator. 
     The preferred type of sampling and averaging circuit is the so-called "boxcar integrator". This is essentially an RC low-pass filter having a switch in series to the resistor; the switch, when open, interrupts not only the arrival of the input signal, but also the discharge of the capacitor; the low-pass filter is thus modified by making its time constant RC tend to infinity. In comparation to implementations employing low-pass filters with constant parameters, not modified when the gate device is switched, the boxcar integrator has the advantage of giving an output signal whose value does not depend on the repetition rate of the amplifier pulses. In fact, the output signal of the boxcar integrator is the average over a predetermined number of samples, which is constant for any repetition rate of the random-time pulses generated in the radiation detector. 
     The preferred type of visual indicator device is made by two LEDs (light-emitting-diodes) connected to the averager output, which indicate positive and negative output levels respectively.
Patent EP-0084303-A1 (EP)
Inventor: ERICSON STURE
IPC: E03C1/295
Filed: 1982-11-10
Abstract: The present invention relates to a waste water outlet sanitary plant comprising a siphon forming a water seal (6) to which is connected a waste pipe (3) for connection with sewers and in which an automatic air valve device (11) and a siphon are combined in one single apparatus so that their functions are complementary. A cylindrical body (1) having a permanent water seal (6) and in which a pipe or equivalent connected to an apparatus such as a sink, a basin or waste outlet is dipping, is combined with an automatic air valve (11) with peripheral air entry. Outside the pipe dipping into the water seal there is an internal partition (24) which creates a separation between the water seal (6) and the automatic valve device (11) situated at the upper part of the cylindrical body (1) protecting the said valve (11) against a raising or splashing of the liquid situated in the water seal (6).
Patent EP-0100311-A1 (EP)
Title: Structure arquee pivotante pour un vehicule de trainage de billes de bois
Inventor: JONES STEVE D
IPC: B60P3/41
Filed: 1982-01-29
Abstract: Une structure arquée pivotante (18) ayant un logement solidaire (30) pour les billes peut pivoter à une extrémité (P) par rapport à une structure principale (15). Le logement des billes (30) comprend plusieurs joues de logement longitudinales (36) qui sont soutenues par des poutres de support latérales (38) reliées aux joues. Un buttoir (40) est disposé adjacent à l'extrémité des joues (36) à proximité de l'axe de pivot (22). La disposition longitudinale des joues de logement (36) améliore le déplacement longitudinal des billes tandis que le buttoir (40) guide les billes dans une direction facilitant leur engagement ultérieur avec les joues de logement (36). Les joues de logement longitudinales (36) offrent également une bonne visibilité à l'opérateur, la structure arquée (18) pouvant prendre plusieurs positions de pivotement.
Patent EP-0101572-A1 (EP)
Inventor: SCHINDLER MELVIN S
IPC: B07C5/342
Filed: 1983-07-25
Abstract: A method and apparatus for positive selection of viable cells based upon differing chemical or physical properties or dynamic processes using a focussed radiant energy beam, such as a laser beam (11) to kill unwanted cells or to isolate wanted cells is described. The apparatus includes microscope means (14) and cell detection means (27) for identifying the cells to be killed or saved and attenuator means (12) for modifying the beam to prevent destruction of cells to be saved.
Patent EP-0103723-A1 (EP)
Inventor: FRANK GERHARD DR
IPC: B01J23/74
Filed: 1983-08-04
Abstract: Verfahren zur Herstellung von gesättigten primären Aminen durch Umsetzen von Nitrilen mit Wasserstoff bei erhöhter Temperatur und unter erhöhtem Druck in Gegenwart von Ammoniak und metallischen Eisenkatalysatoren, die durch Reduktion von Eisenverbindungen mit Wasserstoff bei Temperaturen ⋞500°C erhalten worden sind, wobei man metallische Eisenkatalysatoren verwendet, die aus anisometrischen Eisenoxidteilchen erhalten worden sind.
Patent EP-0106171-A1 (EP)
Inventor: MOLIMAR MAURICE
IPC: G05D19/02
Filed: 1983-09-15
Abstract: Device for fatigue-testing a mechanical component by exciting this component (1), to which massive armatures (2, 3) may be attached, using an electromagnetic vibrator (13) fed by a generator, characterized in that the said generator comprises a displacement sensor (14) placed between two parts of a vibrating assembly (1, 2, 3) and generating a sinusoidal signal; a root-mean-square value converter (5) converting this alternating signal into a direct current signal of root-mean-square value; and an analog divider circuit (7) receiving the sinusoidal signal as numerator (8) and the root-mean-square value signal produced by the said converter as denominator (6), with the output signal (9) from this divider (7) being used after amplification (12) to drive the electromagnetic vibrator (13) acting on the vibrating assembly.
Patent EP-0142571-A1 (EP)
Inventor: WOLFRAM JOACHIM WILHELM
IPC: C07C51/10
Filed: 1983-11-15
Abstract: @ A process for preparing bis-α-keto-carboxylic acids by reacting a dihaloalkane in a liquid solvent medium with carbon monoxide at elevated temperature and pressure in the presence of a catalytic amount of a metal carbonyl compound and an alkali or an alkaline earth metal inorganic base.
Patent EP-0116156-A1 (EP)
Inventor: OPPRECHT PAUL
IPC: B23K11/14
Filed: 1983-12-19
Abstract: The leak-tight welding of elongated joints, particularly of circular, interlocked joints, such as, for example, the fluid-tight welding of plugs on drums is achieved by folding over the edge (11), or the circular margins around a circular opening, of the sheet (1) onto which, e.g., a plug (27) or other workpiece is to be welded liquid-tightly, laying the workpiece against the folded-over edge (11), and then applying electrodes (28, 30) on opposite sides of the workpiece and sheet, with sufficient pressure that the folded-over sheet margin (11) is further deformed. In this way, the surface-parts not lying flat against each other at the contact-surface (35/32) of the workpiece and sheet margins are forced into accommodation and an even distribution of pressure along the contact-surface results. When the welding-current is switched on, the current density is essentially uniform throughout the contact-surface and hence a simultaneous welding along the entire contact-surface occurs, producing a a leak-tight joint.
Patent EP-0089731-A1 (EP)
Inventor: GEROT GUY
IPC: H04N5/44
Filed: 1983-03-23
Abstract: Parmi les interconnexions d'un récepteur de télévision, celles véhiculant les ordres de commutation, de réglage, ou d'affichage, sont très nombreuses. Elles peuvent être réduites à une seule en transmettant un message numérique codé (12) répété ou modifié à chaque trame, chaque information (A, B, C...) ayant un décalage temporel bien déterminé par rapport au retour trame (14) et aux retours ligne (13), et occupant un nombre constant d'intervalles de ligne.
Patent EP-0102109-A1 (EP)
Inventor: BRUNO RICHARD
IPC: G07F7/10
Filed: 1983-07-29
Abstract: A system is described for the execution of a set of voice commands. The execution station (20) is constructed to be the same for all speakers. However, a speaker receives a key element (24,26,28) with a memory in which personal speech information of the holder is stored. Prior to speaking, the key element is presented to the execution station, so that the speech information stored becomes available for use during the processing of speech presented. After such presentation, the execution station operates with speaker-dependent recognition. The execution station can always be reprogrammed.
Patent EP-0093493-A1 (EP)
Inventor: DOUGHERTY DELFORD O
IPC: A61F9/00
Filed: 1983-03-15
Abstract: A dispenser device (A) for dispensing droplet; of a liquid from a compressible container (B) having an open neck end (10) comprises a closure assembly (14) including a cap member (20) for liquid-tight attachment to the neck end (10) of the container and an elongated dispensing tube (56) projecting endwise from the cap member. The internal passageway (62) of the dispensing tube is packed with a multiplicity of solid cylindrical filaments (64) extending therethrough. The interstices between the filaments create a plurality of passageways (68) of minute cross-section extending through the tube for retarding the flow of liquid therethrough.
Patent EP-0092927-A1 (EP)
Title: Cannulae
Inventor: JOH YASUSHI
IPC: A61M60/117
Filed: 1983-04-08
Abstract: In a tubular cannula (14) for connection to an artificial heart which is to provide partial or entire replacement of a heart function, an axis (23) of a tubular portion (20) of the cannula (14) has a three-dimensional configuration by being bent at least twice in different directions between an insertion distal end tip (15a) for insertion into a heart and a connection proximal end tip (25a) for connection with the artificial heart.
Patent EP-0103641-A1 (EP)
Inventor: KURTZ ROBERT J
IPC: A61H3/00
Filed: 1983-03-16
Abstract: Une éclisse orthopédique du pied est attachée aux pieds d'un usager afin de corriger une tendance à tourner les pieds en dedans ou en dehors. L'éclisse du pied comprend une paire de plaques de fixation aux souliers (10) et un mécanisme allongé de connexion (14). Un émerillon (18) situé entre la plaque de fixation au soulier et l'extrémité du mécanisme de connexion permet la rotation du soulier de l'usager autour d'un axe vertical. L'émerillon comprend un arrêt (56) réglable de façon à limiter le mouvement de l'émerillon, de sorte que la partie orteils ou talon du soulier tourne vers ou loin du mécanisme de connexion, à partir d'une position initiale où l'axe longitudinal de la plaque de fixation au soulier est sensiblement perpendiculaire à l'axe longitudinal du mécanisme de connexion. Un mécanisme (60) permet de bloquer le mouvement rotatif de la plaque de fixation au soulier. Le mécanisme de connexion peut comprendre deux barres (20a, 20b), un pivot central (26), une charnière centrale (24), et des charnières latérales (34a, 34b). Au moins une des barres est également extensible latéralement en fonction des besoins de l'usager. A la place d'une barre, il est également possible d'utiliser une paire d'éléments de liaison (121a, 121b) ayant la forme d'un parallélogramme reliés par une entretoise (138).
Patent EP-0118459-A1 (EP)
Inventor: LHOTA DIETER
IPC: F23K3/02
Filed: 1983-07-20
Abstract: Pour pouvoir fournir des granulés de combustibles solides à des petits consommateurs, en particulier à des ménages, les granulés sont chargés dans un entrepôt central (1) dans une citerne (3) d'un camion (2) subdivisée en récipients individuels (4, 5) et sont transportés chez le consommateur. Le combustible est transféré pneumatiquement dans un petit entrepôt approprié (13) qui comprend un silo à granulés combustibles (14) et un silo à cendres (15). Après avoir vidé le récipient (5), les cendres sont amenées pneumatiquement du silo à cendres (15) vers le récipient (5) qui vient d'être vidé de façon que les cendres soient évacuées par le même camion (2). Un réservoir (52), approvisionné pneumatiquement à partir du silo à granulés (13), alimente directement le foyer (53). Les cendres accumulées dans le cendrier (55) du foyer (53), sont évacuées pneumatiquement dans un dépôt intermédiaire (23) duquel elles sont aspirées dans le camion de transport (2).
Patent EP-0120937-A1 (EP)
Inventor: MICHELSON PAUL E
IPC: A61F9/00
Filed: 1983-09-29
Abstract: Un dispositif osmotique (10) conçu pour l'immersion dans un fluide physiologique comprend une enveloppe semi-perméable (19) délimitant une cavité (18) complètement fermée et non perforée exception faite d'une pluralité de pores permettant l'écoulement du liquide physiologique dans la cavité (18). Une macromolécule au moins se trouve à l'intérieur de la cavité (18) et sa taille est supérieure aux pores de l'enveloppe (19) si bien que la macromolécule ne peut pas quitter la cavité (18) lorsque le dispositif est immergé dans le fluide physiologique, la pression osmotique forçant ledit fluide physiologique à s'écouler dans la cavité (18) à travers les pores. La concentration moléculaire de la cavité (18) sera toujours supérieure à la concentration moléculaire du fluide physiologique entourant l'enveloppe (19).
Patent EP-0131219-A1 (EP)
Inventor: SCHINZEL HARTMUT
IPC: B65H49/24
Filed: 1984-06-29
Abstract: 1. Winding facility for the given length of a windable material, such as cables, hoses and the like, consisting of a winding drum (2) rotable on a plug-on centre axle (1), feet (4) and a grip handle (5), characterised thereby that the plug-on centre axle (1) at its free end (11) features flexible catch tongues (12) with outwardly directed catch hooks for gripping in an arresting manner behind a plug-through centre opening (21) of the winding drum (2), and that at the opposite end of the plug-on centre axle (1) under an incidence angle of 90 degrees to the axle direction, there is formed-on a plane retaining flange (3) which on its outer surface (31) turned away from the plug-on centre axle (1) carries a multiplicity of guide and catch elements in which are fixable to the retaining flange (3) associated sliding surfaces and catch elements of the feet (4) and of the grip handle (5).
Patent EP-0137146-A1 (EP)
Inventor: SCHAFBERGER RICHARD
IPC: B25B11/02
Filed: 1984-07-13
Abstract: 1. Frame press for window frames, door frames or the like frames made from vertical an horizontal frame portions (22, 23, 24, 25), comprising a stationary and a movable, substantially vertical support beam (6, 5), which is motor-driven parallel to the stationary beam, an upper pressing corner (10), being attached to the stationary beam (6) movably in height, and a lower pressing corner (19) as well an upper twin pressing corner (14) movable in height, both being attached to the movable support beam (5), and furthermore comprising sensing means (30, 40) for sensing a horizontal and a vertical frame portion (24, 23), characterised in that a striker bar (7) forming a vertical pressure beam is as signed to the stationary beam (6) with pressing corner (10), which striker bar carries a vertical frame portion (22) and is movable relative and parallel to the beam (6), that the pressing corner (10) is provided with sensing means (30) for sensing the upper edge of the frame portion (22) and for signalling the adjustement of the pressing corner (10) and of the striker bar (7) to the pressing position, that the lower pressing corner (19) of the movable beam (5) for inserting the lower horizontal frame portion (24) into the press is movable away from its working position, and that sensing means (40) are provided at the movable beam (5) for sensing the frame portion (24).
Patent EP-0144697-A1 (EP)
Inventor: SCHATZ WERNER
IPC: B22D11/11
Filed: 1984-10-27
Abstract: Process and apparatus for the production of metal blocks, casting or profile material (14) during which molten metal (S3) in a chill (K) is moved from a heating zone (HZ) into a cooling zone according to the solidification speed of the molten metal (S3) and during which cooling time hard material grains are continuously fed through the heating zone (HZ), preferably being electrical heated molten slag (12), the temperature of which is above the melting point of the hard material, into the molten metal (S3), the temperature of which is lower than the melting point of the hard material. 
     The temperature of the molten slag, the height (h) of it and the height of the molten metal is controlled by the control device (ST) controlling the electrical current and dosing of the materials currents. 
     Control methods and devices as well as material selections for matrix and doping materials are described.
Patent EP-0126494-A1 (EP)
Inventor: GARDNER HUGH CHESTER
IPC: C08G59/50
Filed: 1984-01-27
Abstract: Described herein is a composition which contains a specific group of hardeners, an epoxy resin and a thermoplastic polymer. When combined with a structural fiber the composition produces composites which have improved impact resistance, improved tensile properties and high compressive properties.
Patent EP-0126652-A1 (EP)
Inventor: LEWIS DAVID F
IPC: G03F7/038
Filed: 1984-05-22
Abstract: This invention describes an improved ionizing radiation sensitive material having high contrast, high sensitivity and comprised of a metal complex of a mixed half-ester or half-amide product of the reaction of an N-hydroxy or N-aminoalkyl amide and a hydroxy alkyl terminally unsaturated compound with an alkylvinyl ether-maleic anhydride copolymer. A typical material is made by reacting a metal salt with the mixed half-ester or half-amide product of the reaction of an N-hydroxy or N-amino alkyl amide and a hydroxy alkyl terminally unsaturated compound with an alkyl vinyl ether-maleic anhydride copolymer.
Patent EP-0137697-A1 (EP)
Inventor: TAKEOKA YOSHIKATSU C O PATENT
IPC: C23C14/00
Filed: 1984-08-29
Abstract: An optical information recording medium is produced by introducing a plasma-generation gas comprising hydrocarbon into a plasma-generating region (12) provided with a metal target (20) and a substrate (22). The pressure of the plasma-generating gas is maintained within a predetermined range within the plasma-generating region (12). Electrical power is applied to the plasma-generating gas to dissociate the gas thereby forming a plasma. The generated plasma sputters the metal target (20), thereby allowing the sputtered metal to be deposited on the substrate (22) in the form of a film containing the metal and the carbon liberated from the hydrocarbon. During sputtering, the product between the density of the power applied to the electrode (14) and the average residence time of the plasma-generating gas within the plasma-generating region (12) is controlled within such that the product falls within the range of more than 0.5 W-sec/m 2  and less than 50 W-seclcm 2 , and the partial pressure of a secondary hydrocarbon, which is different from the introduced hydrocarbon, present during the dissociation to the secondary hydrocarbon before the dissociation and after the introduction is set to range between 2 and 12.
Patent EP-0148576-A1 (EP)
Inventor: BATTICE DAVID ROBERT
IPC: C08G12/00
Filed: 1984-11-13
Abstract: A polyether based polyurethane foam is disclosed which contains high levels of reinforcing graft copolymer polyols. The graft copolymer polyol serves to open cells and to add firmness to the foam. This foam is stabilized by incorporating a blend consisting essentially of 3 to 22 weight percent of a surfactant designed for conventional urethane foams, with 78 to 97 weight percent of a surfactant designed for molded high resiliency urethane foams. The surfactants are of the polysiloxane-polyoxyalkylene copolymer type. The method of preparing this foam is also disclosed.
Patent EP-0120744-A1 (EP)
Title: Diviseur de fréquence par deux, analogique et apériodique
Inventor: KANTOROWICZ GERARD
IPC: H03B19/00
Filed: 1984-02-24
Abstract: L'invention concerne un diviseur de fréquence par 2, à très grande rapidité, dont la gamme de fréquence s'étend des basses fréquences jusqu'à la fréquence maximale de fonctionnement des transistors qui le constituent. Le diviseur de fréquence selon l'invention comprend deux mélangeurs (5, 6), qui reçoivent sur leurs premières entrées l'un un signal (V1) à fréquence F, l'autre un signal (V2) en opposition de phase avec le premier signal (V1). Les signaux de sortie (V3, V4) des mélangeurs (5, 6), amplifiés, sont sommés (7). Une partie du signal de sortie (Vs) du sommateur (7), à fréquence F/2, est envoyée en contre-réaction sur les secondes entrées des mélangeurs (5, 6). Les fonctions mélangeurs, amplificateurs et sommateur sont assurées par deux transistors à effet de champ, à doubles grilles. Ce diviseur de fréquence est intégrable sur une pastille semiconductrice. Application à la division de fréquence, depuis les basses fréquences jusqu'aux hyperfréquences (25 GHz).
Patent EP-0123584-A1 (EP)
Inventor: MIKRUT ANTOINE
IPC: H04N9/86
Filed: 1984-03-21
Abstract: A device for recording these video signals comprises three recording channels (C, D, E), two channels (C, D) receiving the chrominance signals DR and DB respectively, whereas the third channel (E) receives the luminance information signal E'Y, the output signals from the three recording channels being applied to a mixing circuit (84) whose output is connected to at least one unit (85) for recording the video signals on a recording medium. The present invention applies in particular to the recording of video signals from a colour television camera or from a restoring device such as a video recorder or a video disc apparatus. <IMAGE>