baber/WOPTO huggingface dataset:
Patent EP-0075735-A1 (EP)
Inventor: KUHL ADOLF DR MED ING-GRAD
IPC: A61M29/02
Filed: 1982-08-28
Abstract: 1. Device for the dilatation of blood vessels, comprising a dilatation catheter (17) insertable into a blood vessel and dilatable by pressure and a pressure container (10) adapted to be connected to the dilatation catheter (17) and containing a pressure fluid, the pressure of the container being changeable by time control and said container including means (23, 24, 25) for changing the container volume containing the pressure fluid which device, for generating pressure pulses, is so operable that the dilatation catheter (17) alternatingly dilates the blood vessel and releases it for the blood passage, characterized in that the pressure pulses are superposed by an alternating pressure (50, 51) having an inferior period and changing periodically.
Patent EP-0076982-A1 (EP)
Inventor: TOSHIYUKI HINO
IPC: F02P7/067
Filed: 1982-10-01
Abstract: @ An ignition system includes a signal generator unit comprising a sensor core/coii, and an electronic circuit unit (2) including various components mounted on a substrate board. Both units are accommodated within a unitary casing comprising a frame (5) and a heat sink (10) on which the board is mounted. The casing has an open end or face in which the core is mounted in proximity to an engine driven rotor. The interconnecting leads between the coil and substrate board Include terminal plates (6) and short straps (7) to avoid spurious high frequency radiations and induced signals.
Patent EP-0079092-A1 (EP)
Inventor: SCHUURMAN PIETER JACOBUS
IPC: C10J3/78
Filed: 1982-10-14
Abstract: A gasification reactor comprising a pressure resistant outer shell (1) and an inner membrane wall of cooling tubes (25) defining the gasification chamber, said cooling tubes being enclosed in an intermediate shell (5) which is mounted in the outer shell. Each cooling tube comprises a series of outwardly extending fastening plates (48) piercing through corresponding grooves in the intermediate shell, each fastening strip having been welded to the intermediate shell. The assembly of the reactor allows quick replacing of cooling tubes. As a result of the present design mechanical stresses in the reactor walls caused by thermal expansion of the cooling tubes are relatively low as compared with such stresses in conventional reactors.
Patent EP-0083170-A1 (EP)
Inventor: WARNER NICHOLAS MARTIN
IPC: G11B21/10
Filed: 1982-12-10
Abstract: A positioning system, suitable for positioning a head adjacently to data tracks on a rotating magnetic data storage disc (34) and employing a polyphase optical position detection transducer (42), overcomes positioning inaccuracies associated with the relative spacing between the polyphase position indicating signals by measuring the span of all the phases in terms of demand to produce head movement applied to a D/A convertor (14), calculating the ideal stopping positions, and applying the inverse error demand through the convertor (14) when positioning the head (32).
Patent EP-0069627-A1 (EP)
Title: Dispositif d'éclairage évolutif d'un objet
Inventor: HUIGNARD JEAN-PIERRE
IPC: H01S3/10
Filed: 1982-06-22
Abstract: L'invention se rapporte aux dispositifs d'éclairage d'objets éloignés. Elle a pour objet un dispositif permettant l'éclairage prolongé d'un objet (26) à partir d'un éclairement transitoire initial. Ce dispositif comprend un laser dont la cavité est fermée par deux miroirs (22 et 23) à réflexion totale; sur le trajet du rayonnement intra-cavité est disposé un mileu d'interaction (1) photoexcitable à variation d'indice dans le volume duquel interfèrent l'onde signal transitoire provenant de l'objet (26) et le rayonnement intra-cavité; cette interférence génère en temps réel un réseau de strates d'indice qui diffracte une onde complexe conjuguée de l'onde signal qui retourne vers l'objet (26). Application à la détection d'objets, à la poursuite de cibles, à la télémétrie.
Patent EP-0074883-A1 (EP)
Title: Mécanisme de translation rectiligne à poulies et courroies
Inventor: PASSEMARD JEAN ROBERT
IPC: F16H19/02
Filed: 1982-09-02
Abstract: Mécanisme d'actionnement en translation rectiligne d'un mobile coulissant par rapport à un support, du type comportant un servomoteur (4 ou 104) entraînant en rotation un arbre (3 ou 103), en transformation du mouvement par poulies et courroies, caractérisé par le fait qu'il utilise deux courroies (5, 6 ou 105, 106) décalées dans le sens de l'axe de l'arbre (3 ou 103) et s'enroulant sur deux poulies de même diamètre (7, 8 ou 107, 108), une première extrémité (11) de chacune de ces courroies etant fixée sur la poulie correspondante, tandis que la deuxième extrémité (20, 21 ou 122a, 122b) de chacune des courroies est fixée sur le mobile (M ou P), et les sens d'enroulement étant opposés de manière que chaque rotation dans un sens ou dans l'autre de l'arbre produise l'enroulement d'une des courroies et le déroulement de l'autre. Application aux bras de robots à déplacements cartésiens. Dispositifs de translation rectiligne à mouvements croisés va-et-vient et monte-et-baisse.
Patent EP-0077300-A1 (EP)
Inventor: WEHNER WOLFGANG DR
IPC: A01N55/04
Filed: 1982-10-07
Abstract: Triorganozinnhydantoin-Verbindungen der Formel <IMAGE> worin R C1-C8-Alkyl, C5-C8-Cycloalkyl, Phenyl oder <IMAGE> R1 und R2 je Wasserstoff, C1-C8-Alkyl, Phenyl, Hydroxyphenyl oder zusammen C5-C7-Alkylen oder Sauerstoff, X Sauerstoff oder Schwefel und Y Wasserstoff oder -Sn-(-R)3 bedeuten, sowie ein Verfahren zur Herstellung dieser Verbindungen und ihre Verwendung in der Schädlingsbekampfung werden beschrieben.
Patent EP-0099878-A1 (EP)
Inventor: CHYE PATRICK W
IPC: H01L21/324
Filed: 1981-12-31
Abstract: Le taux de précipitation d'oxygène dans une tranche à semiconducteur pendant un traitement thermique est réduit en introduisant rapidement la tranche dans un four qui a été préchauffé à la température du traitement thermique. Après avoir effectué le traitement thermique, la tranche est refroidie lentement pour empêcher le gauchissement ou les fissurations.
Patent EP-0086198-A1 (EP)
Inventor: JENSEN HENNING
IPC: E03B9/00
Filed: 1982-05-12
Abstract: Construction modulaire pour une unite de services multiples comprenant une partie principale de corps tubulaire vertical generalement rectangulaire a laquelle peuvent etre ajoutes facultativement des prolongements supplementaires de parties adaptees de corps tubulaires generalement rectangulaires. Chaque partie de corps comprend deux moities divisees axialement (1, 2, 1a, 2a), chaque moitie possedant des formations de cles respectives le long de ces bords axiaux. Les moities sont reliees le long de leurs bords axiaux par des bandes de liaison intermediaires respectives (3). Les bandes de liaison sont pourvues de fentes le long de leurs bords longitudinaux opposes, ces fentes s'emboitant de maniere coulissante dans les formations de cles de maniere a former la liaison entre les moities. Deux bandes de liaison intermediaires sont communes a la partie principale de corps et a la (aux) partie(s) de prolongement de corps. La structure comprend une partie de tete (11), une partie de chapeau (18) et une partie de base (6), la partie de tete comprenant aussi au moins un couvercle verrouillable (16). Toute la structure est concue de maniere a permettre, par un assemblage modulaire, la construction d'une vaste gamme d'unites de services comprenant une grande variete de services.
Patent EP-0076308-A1 (EP)
Inventor: COLIN RICHARD E
IPC: B01F7/16
Filed: 1982-04-01
Abstract: Une installation de melange (10) comprend un compartiment melangeur (12) et au moins un assemblage de malaxage (18, 20) pour disperser le materiau a l'interieur, comprenant un materiau granulaire, tel que du sable de fonderie. Un agitateur (47, 49) est prevu pour ameliorer le malaxage et l'aeration du materiau disperse dans le compartiment (12). L'agitateur (47, 49) comprend un rotor (50, 51) tournant autour d'un axe vertical dispose dans une cavite (60, 61) debouchant dans le compartiment de melange (12). Le rotor (50, 51) comprend un moyeu (103) dispose dans la cavite (60, 61) et ayant une pluralite de doigts (105) s'etendant vers l'exterieur depuis la cavite. Lors de la rotation du rotor (50, 51), les doigts (105) sont forces de se deplacer et de sortir de la cavite (60, 61), et d'entrer dans le compartiment de melange (12), et entrent en collision avec le materiau passant au devant pour le melanger et l'aerer. Une ouverture de decharge de debordement (39) amenagee dans une paroi laterale (20) du compartiment (12) permet de decharger de maniere continue le materiau prepare depuis le compartiment de melange (12). L'alimentation en materiau au compartiment (12) et la decharge du materiau sont sous la commande d'un appareil (44) de synchronisation d'une porte et de detection de la consistance du materiau. De maniere a interrompre efficacement la production en continu de materiaux prepares, un cycle d'arret commande permet a l'installation de melange (10) soit de reprendre la production, si on le desire, suite a une interruption, soit de cesser la production.
Patent EP-0083353-A1 (EP)
Inventor: STREET RAYMOND BERNARD
IPC: A01F15/08
Filed: 1982-07-13
Abstract: Un assemblage de dents pour une machine agricole comprend au moins une structure de dents sensiblement en forme de U possédant une anse (12) et deux jambes parallèles sensiblement espacées (5, 6) formant des dents. Les jambes traversent des trous dans une barre de support de dents (2) et la structure de dents est fixée à la barre de support par au moins une attache à ressort amovible (13) possédant une première ouverture s'emboîtant de manière élastique autour d'une partie de l'anse et une deuxième ouverture s'emboîtant de manière élastique autour d'une partie de la barre de support.
Patent EP-0085947-A1 (EP)
Inventor: GOUEL PATRICK
IPC: H02J7/35
Filed: 1983-02-03
Abstract: 1. A regulator for a battery (1) charging device, in which the battery is charged by identical sources (S1 to Sn) with a variable force, comprising a direct-direct converter (2) fed by the battery (1), a comparator module (4) which compares a fraction of the battery (1) voltage to a reference voltage derived from the direct voltage delivered by the converter (2), characterized in that it comprises - a clock (3) fed by the converter (2) and closing periodically a clock contact (h) during a short time, - a control module (5) connected to the converter and comprising a first control device (17) connected to the comparator module (4) and controlling a first (17a) and a second (17b) interruption means, a second (18) and a third (19) control device controlled by the first (17a) and the second (17b) interruption means respectively and by the clock contact (h), first cut means (18a, 19a) of the second and of the third control devices (18, 19) being in series and connecting a polarity of the converter (2) to a supply wire (8) coming from the control module, a second cut means (18b) of the second control device (18) connecting said polarity of the converter (2) to a first control wire (6) coming from the control module (5), and a second cut means (19b) of the third control device (19) connecting said polarity of the converter (2) to a second control wire (7) coming from the control module (5), the comparator module (4) delivering a signal ensuring, according to its direction and via the first control device (17), the control of the second (18) or the third (19) control device, - connection modules (M1 to Mn), one for each source (S1 to Sn), connected to the supply wire (8), to the first (6) and to the second (7) control wire, and directly connected to the other polarity of the converter (2), each control wire (6, 7) connecting the connection modules in series and in the opposite direction, each connection module (M1 to Mn) comprising a control device (B, R) controlling on the one hand a cut means (b31) connecting one of the sources (S1 to Sn) to the battery (1), a connection module being active when this cut means (b31) is closed, and on the other hand a cut means (r3 , r4) in series with each control wire (6, 7), the control device (B, R) of each connection module being directly connected to the supply wire (8), the polarity of the converter (2) to which the control wires (6, 7) are connected via the control module (5) being transmitted by the second control wire (7) to the control device (B, R) of the inactive first connection module through all the active connection modules of lower rank when the comparator module (4) detects a voltage of the battery (1) which is lower than the reference voltage, and by the first control wire (6) to the control device (B, R) of the last active connection module through all the inactive connection modules of higher rank when the comparator module (4) detects a voltage of the battery (1) which is higher than the reference voltage.
Patent EP-0118582-A1 (EP)
Inventor: FRIEDRICH RAINER
IPC: B25G3/12
Filed: 1983-03-17
Abstract: 1. Releasable handle fixture for tools, especially cleaning appliances and/or garden tools, with a holding part (2) which is connected to a handle and which receives a tool part with a clamping effect by means of regions engaging in one another, the regions being formed by at least one transverse groove (4, 15) having a push-in orifice (16) on one side, with an undercut (5) and at least one corresponding push-in strip (6, 11, 26, 31, 36) and a clamping device acting between the groove and the push-in strip being provided, characterized in that the groove (4) and the push-in strip (6) are arranged at such an angle to the working plane (7) or to the handle axis that the handle (1), in a first position, is approximately perpendicular to the working plane (7) and, in a second position, with the handle (1) together with the holding part (2) being rotated through 180 degrés about its longitudinal axis and being connected to the tool part (3), is at an angle of =<70 degrés.
Patent EP-0122300-A1 (EP)
Inventor: HOHN WOLFGANG DIPL-ING
IPC: H03H11/24
Filed: 1983-04-08
Abstract: Bei dieser integrierten Schaltung sind die erforderliche Referenzspannungsquelle (rq) und der Stromspannungswandler (sw) in die integrierte Schaltung einbezogen. Der Digital-Analog-Wandler (dw) ist an einer einzigen Betriebsspannungsquelle (bq) betrieben. Diese und die Spannungsquelle (u) sind zwei verschiedene Gleichspannungsquellen mit gemeinsamem Schaltungsnullpunkt am gleichen Pol. Schließlich ist ein Meßkreis (m) für die Spannung der Spannungsquelle (u) vorhanden, dessen Ausgangsgröße der Referenzspannungs-quelle (rq) derart zugeführt ist, daß der Maximalwert des Digitalsignals (ds) immer der Spannung (u) zugeordnet ist. Dadurch wird erreicht, daß ein größerer Klemmenspannungsbereich erzielt wird, der beispielsweise so groß ist, daß damit Kapazitätsdioden in Rundfunk- und Fernsehempfängern versorgt werden können.
Patent EP-0096762-A1 (EP)
Inventor: BILLET REINHARD DR
IPC: B01J19/30
Filed: 1983-05-20
Abstract: Column packing for gas-liquid contact comprises a saddle with a net-like matrix structure formed from a plurality of intersecting ribs provide substantially improved material transfer, gas permeability and reduced pressure losses.
Patent EP-0099458-A1 (EP)
Inventor: FELIX-DALICHOW ERNST WILHELM
IPC: B25H3/00
Filed: 1983-05-26
Abstract: The holder has a flat base (2), on the front side of which an upwardly open quiver-like receptacle (3) for the tool is located and on the rear side of which a more or less resiliently designed tongue (6) is located, by means of which the holder, in an upright position, can be either fastened to an item of clothing such as a belt or detachably inserted in a support (4) which can be fixed to a wall and contains a corresponding groove. Advantageously, the base and the tongue always consist of one piece, while the quiver-like receptacle can be made as a separate element and positively fitted to the base to form a captive unit, without the need for holding means such as adhesive, screw connections or the like. The base and quiver-like receptacle can also be formed in one piece from plastic, for example by injection moulding. <IMAGE>
Patent EP-0099506-A1 (EP)
Inventor: BARRE CLAUDE DIPL-ING
IPC: H01L21/822
Filed: 1983-07-04
Abstract: In current-mode circuit arrangements, diodes are frequently used for level shifting, particularly for signal level shifting. When such circuit arrangements are integrated, the diodes are generally constructed as transistors with interconnected base and collector terminals. If the collector contact is not connected due to a manufacturing defect, the noise immunity is reduced due to an increased level shift but the defect is in most cases not recognised during the checking of the output signals of the integrated circuit arrangement. By inserting a resistor (R) between the base and the collector of a diode-connected transistor (D), a level shift additionally generated in the case of a fault is amplified in such a manner that the fault is reliably detected during the checking of the output signals. <IMAGE>
Patent EP-0111230-A1 (EP)
Inventor: YUKAWA AKIRA
IPC: G01R19/00
Filed: 1983-11-25
Abstract: A voltage comparator which is hardly affected by noise and is operable with a low power consumption is disclosed. The comparator circuit comprises first and second flip-flop circuits coupled in series between different voltage terminals. The first flip-flop circuit operates in response to a pair of differential voltages and a state of the second flip-flop is determined by the first flip-flop circuit.
Patent EP-0126808-A1 (EP)
Inventor: DE VILDER RUDY J C
IPC: F16H7/08
Filed: 1983-05-27
Abstract: A belt type power transfer assembly is provided comprising driving and driven pulleys (41, 42) endless flexible belt means (44) interengaged between said pulleys to transfer rotational power therebetween and spring loaded tensioning means (50) operably engaged with the flexible belt means (44) to take up the slack thereof and to maintain proper tension therein when transferring rotational power. 
<??>Stop means (67) are associated with the spring loaded tensioning means (50) for restricting biasing movement thereof in the direction of the flexible belt means (44) causing the tensioning means (50) to act as fixedly positioned tensioning means after an initial belt tensioning movement thereof. 
<??>The power transfer assembly according to the invention may be used to drive the separating mechanism (20) of a rotary combine harvester (1).
Patent EP-0102096-A1 (EP)
Inventor: VAN DER VEGT ANNE KLAAS DR
IPC: B29C48/92
Filed: 1983-07-08
Abstract: A mixture of a basic thermoplastic and of a more orientatable and crystallizable reinforcing polymer is extruded through a nozzle of an extruder or of an injection molding machine, and these molten elements have a temperature in the nozzle of about the melting temperature of the polymer, to at most 10°C thereabove. 
     The reinforced polymer product presents excellent strength properties.
Patent EP-0103341-A1 (EP)
Inventor: MELOTTE HENRI EDUARD MICHEL
IPC: A47B19/10
Filed: 1983-09-12
Abstract: In a reading apparatus a work support (2), on which a record carrier such as a book or magazine can be placed, is supported by a stand (1). For the vertical adjustment of the work support (2) the stand comprises two upwardly directed longitudinal guides (3, 4) which extend parallel to ona another. Moreover, the work support (2) is movable in a horizontal direction relative to the stand (1). Between the stand (1) and the work support (2) there is arranged a weight compensation means (33) and a latching device (37). The latching device (37) comprises a latching rod (8) arranged between the longitudinal guides (3, 4) and a latching lever (38) which extends transversely of said latching rod (18) and which is provided with a hole (39) through which the rod extends. The latching lever (38) is pivotally connected to the work support (2) and is urged into an oblique position relative to the rod (18) by a spring (41). Near the end of the latching lever (38) which is remote from the latching rod (18) the lever is connected to an elastic hook (42), which is coupled to an actuating rod (43) which is arranged on the work support (2) and which is slidable in a horizontal direction. The actuating rod (43) is connected to at least one control lever (44,45) on the sork support (2).
Patent EP-0099747-A1 (EP)
Inventor: KIRST HERBERT ANDREW
IPC: C07H17/08
Filed: 1983-07-18
Abstract: C-23-Modified derivatives of 5-O-mycamirtosyltylonolide (OMT) of the formula:
     wherein
     R is -S-R 4 , -NHR 5 , pyridinium, or -OSO 2 CF 3 ;   R 1  is hydrogen, optionally substituted C 1 -C 5 -alkanoyl or optionally substituted benzoyl, phenylacetyl, phenylpropionyl, phenoxyacetyl or phenylthioacetyl;   R 2  and R 3  are hydrogen, optionally substituted C 1 -C 5 - alkanoyl or optionally substituted benzoyl, phenylacetyl or phenylpropionyl;   R 4  is hydrogen, optionally substituted C 1 -C 6 -alkyl, cyclohexyl, C 1 -C 5  alkanoyl, optionally substituted phenyl or benzyl; and   R 5  is hydrogen or an acyl group selected from optionally substituted C 1 -C 5 -alkanoyl, optionally substituted benzoyl, phenylacetyl, or phenylpropionyl or optionally substituted phenylglycyl or phenylalanyl;   and of the formula:
     wherein:   R 6  and R 7  together form a CH 2  = group or   R 6  is R 8 O- and R 7  is methyl;   R 8  is C 1 -C 4 -alkyl, benzyl or phenethyl; and   R 1 , R 2  and R 3  are as defined in formula 1;   and salts thereof are useful antibiotics or intermediates.
Patent EP-0101310-A1 (EP)
Inventor: SCHULER MICHAEL
IPC: A61B17/072
Filed: 1983-08-12
Abstract: The invention relates to surgical instruments used for suturing or stapling tissues and organs.
Patent EP-0084490-A1 (EP)
Inventor: FORNERIS ALEXANDRE
IPC: B60C15/02
Filed: 1983-01-13
Abstract: A tire mounting device utilizing a locking sleeve wherein the sleeve has an inner diameter substantially equal to the outer diameter of the bottom of the rim so as to encircle the rim and a width slightly greater than the internal separation of the tire beads when the latter are applied to the flanges of the rim, the sleeve being provided with a cross channel to permit the passage of an air passage.
Patent EP-0097572-A1 (EP)
Inventor: TEUTSCH JEAN GEORGES
IPC: C07J71/00
Filed: 1983-06-09
Abstract: Novel 19-nor-steroids of the formula    <IMAGE>  I  wherein R1 is an organic group of 1 to 18 carbon atoms optionally containing at least one heteroatom with the atom immediately adjacent the 11-carbon atom being carbon, R2 is a hydrocarbon of 1 to 8 carbon atoms, X is the remainder of a pentagonal or hexagonal ring optionally substituted and optionally containing one unsaturated-bond, the A and B rings are selected from the group consisting of    <IMAGE> (a)   <IMAGE> (b) <IMAGE> (c)   <IMAGE> (d)  and   <IMAGE> (e)  R' and R'' are individually selected from the group consisting of hydrogen, -CN and alkyl of 1 to 4 carbon atoms with at least one being other than hydrogen, Rx is selected from the group consisting of hydrogen and ORe, Re is selected from the group consisting of hydrogen, optionally substituted alkyl of 1 to 6 carbon atoms and acyl, Ra may be in the E or Z positions as indicated by the wavy line and is selected from the group consisting of   <IMAGE>  and acyloxy, Ra' and Ra'' are alkyl of 1 to 4 carbon atoms or taken together with the nitrogen atom form a heterocycle of 5 to 6 chain members optionally containing another heteroatom with the proviso that when A and B are   <IMAGE>  R1 contains at least one nitrogen, phosphorus or silicium atom and when A and B are   <IMAGE>  R1 is not a linear alkyl and their non-toxic, pharmaceutically acceptable acid addition salts having a remarkable antigluococorticoid activity, their preparation and novel intermediates.