baber/WOPTO huggingface dataset:
Patent EP-0032098-A1 (EP)
Inventor: MARTEAU D AUTRY ERIC
IPC: B01L3/02
Filed: 1980-12-29
Abstract: A device for sampling and dispensing adjustable volumes of liquid samples, with numerical display, is provided with a compact adjusting and display mechanism which comprises: an externally threaded sleeve which screw threadedly engages with the device housing; a prismatic control rod whose profile ensures that it rotates with the sleeve; a bush equipped, removably, with a means of causing it to rotate with the control rod; and a plurality of volume-indicator drums mounted around said bush. The sleeve serves as an adjustable end stop for a reciprocable piston actuated by the control rod.
Patent EP-0051710-A1 (EP)
Inventor: FIDES TREUHAND GMBH
IPC: B32B5/00
Filed: 1980-11-12
Abstract: 1. Process for preparing wall and floor coverings with relief structure in which the backing strip is embossed and provided with a coating of plastics material, characterized in that in one operation the backing strip is embossed by means of a first embossing roller and a counterpressure roller and provided in parts with a fluid coating of plastics material in a pattern repeat with the embossed configuration, the coating of plastics material being principally formed on the projecting portions of the backing strip by means of a second embossing roller cooperating with the counterpressure roller of the first embossing roller.
Patent EP-0023926-A1 (EP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B13/11
Filed: 1980-08-12
Abstract: Dispositif de commande du deplacement d'une paroi de separation d'un appareil de calibrage de grains dans lequel un melange de grains particulaires ayant des pouvoirs de reflection ou de transmission differents est separe par une plaque de triage des grains ayant une surface grossiere. La paroi de separation est mobile le long d'un cote de la plaque de triage des grains. Des dispositifs detecteurs consistant en elements de reception de lumiere et en diodes a emission lumineuse sont prevus sur un cote ou sur les deux cotes des sorties de la plaque de triage des grains. Le taux de melange des grains s'ecoulant vers le bas a travers les sorties est detecte par les dispositifs detecteurs. Des signaux de commande provenant des dispositifs detecteurs sont envoyes par l'intermediaire d'un circuit de commande a un moteur relie a1a paroi de separation de maniere a deplacer celle-ci pour la positionner a la limite de separation des differentes particules de grains.
Patent EP-0036977-A1 (EP)
Inventor: STROHMENGER WERNER
IPC: F27B9/30
Filed: 1981-03-11
Abstract: 1. Tunnel furnace with a sand seal for a tunnel furnace wagon having a sealing apron which extends into the sand seal, characterized in that there is a device for clearing sand, which from time to time keeps sand-free that area of the sand seal wherein the tunnel entrance-facting end of the sealing apron of the last wagon to enter the furnace is located when the next furnace wagon is brought in to join up with the last wagon.
Patent EP-0072383-A1 (EP)
Inventor: MORET CLAUDE M
IPC: C03C15/00
Filed: 1981-08-12
Abstract: 1. A machine for the chemical polishing of glass articles, notably of bottles, of the type having a continuous transport chain (1) passing successive treatment stations (4, 11, 6 and 11a) for the polishing and drying, comprising among other things supports (21) for articles forming impervious plugs for the bottles, characterised by the fact that the chain is in a material which is not attacked by the chemical reagents used, that is provided with engagement assemblies (19) cooperating with the supports for the articles to the polished, and that it is constituted of links (16) articulated two and two around an axis (20) extending to the outside of at least one side of the chain constituting means for the engagement of an article support (21).
Patent EP-0054000-A1 (EP)
Inventor: LOOS HORST-RUDOLF DR
IPC: G01G19/12
Filed: 1981-11-30
Abstract: The measuring device of the useful load and of the load on the axles of a truck comprises load cells mounted on a truck frame. A plate transmits the weight of the tipper and the one of the useful load to the load cells. The device comprises three load cells forming a system having three bearing points. The axis of the single front load cell is perpendicular to the common axis of the rear pair of load cells. This arrangement and the fact that each load cell is mounted on a knee-joint permits to eliminate the parasitic constraints of flexion and torsion on the load cells so that the load cells are submitted only to the constraints resulting from the weight of the tipper and the one of the useful load which improves considerably the precision of the measurement.
Patent EP-0057461-A1 (EP)
Inventor: ELLAMES GEORGE
IPC: C07D521/00
Filed: 1982-02-02
Abstract: Compounds of the general formulae:
     in which Ar and Ar 1  which may be the same or different represent aromatic radicals optionally substituted once or more than by substituents selected from halogen. lower alkaly and lower alkoxy and Alk represents an alkylene group containing from 1 to 5 carbon atoms which alkylene group may be interrupted with a heteroatom: and acid addition salts thereof. 
     These compounds have anti-anaerobe and also anti-fungal activity and are non-mutagenic.
Patent EP-0061719-A1 (EP)
Inventor: DUCHET MICHEL
IPC: G02B26/02
Filed: 1982-03-25
Abstract: 1. A device for increasing the illumination of a target produced by a laser beam, comprising : - a mirror disposed to reflect the laser beam towards the target, - an electrical processor circuit, one input of which receives illumination measuring signals and the output of which delivers control signals for the mirror, - at least one electromechanical transducer connected to the output of the processor circuit, the movement created by the transducer being transmitted to the reflecting surface of the mirror for deforming it, the deformation of this surface being capable of provoking an increase of the energy detected by the receiver, - and a hydraulic reducer comprising a cylinder (10) and a piston (9) and being disposed between the transducer (28) and the mirror (1) for imparting to the reflecting surface a movement of an amplitude which is smaller than that of the movement created by the transducer, characterised in that it comprises a photoelectric receiver (5) capable of detecting the energy of the laser beam returned by the target and to deliver said measuring signals, and that the piston (9) of the hydraulic reducer is supplied with a control rod (8), the end of which is fixed to the reflecting surface of the mirror (1), this piston dividing the cylinder volume into two parts (12, 13), a hydraulic tank (15) being connected with one (12) of said parts, a plunger (20) being provided, one end of which passes through the wall of the tank via an opening (17), this plunger being mechanically linked to the transducer (28) so as to glide axially in the opening when the transducer creates said movement.
Patent EP-0062855-A1 (EP)
Inventor: BERKHOF HENDRIKUS
IPC: F23N5/00
Filed: 1982-04-02
Abstract: Mit einer Regeleinrichtung für gasbefeuerte Wasser- oder Lufterhitzer soll die Ausnutzung des zugeführten Brenngases dadurch verbessert werden, daß die zur Erzielung einer vollständigen Verbrennung erforderliche Luftmenge automatisch ermittelt und bereitgestellt wird. Ein Gasregelventil (9) speist den Brenner (3) in Abhängigkeit vom Wärmebedarf mit der erforderlichen Menge Gas. Im Rauchgasabzug (21) ist ein auf den Restsauerstoffgehalt bzw. Kohlendioxydgehalt des Rauchgases ansprechender Fühler (31) vorgesehen, dessen Meßgröße in einem elektrischen Regler (32) mit einem Sollwet verglichen wird. Im Falle einer Regelabweichung steuert das Ausgangssignal des Reglers (32) eine steuerbare Druckluftquelle in Form eines Gebläses (15) mit nachgeschaltetem Luftregelventil (16) derart, daß die zur Erzielung einer optimalen Verbrennung erforderliche Luftmenge bereitgestellt wird.
Patent EP-0071833-A1 (EP)
Inventor: HAGA TAKAHIRO
IPC: C07D231/20
Filed: 1982-07-22
Abstract: 4-Benzoyl-5-hydroxypyrazoles useful as herbicidal active ingredients, their intermediate or stabilizers against heat, oxidation or ultraviolet light are produced by a condensation of a pyrazolone, tetrachloromethane and a benzene compound in the presence of an aluminium halide, followed by a hydrolysis reaction with industrial advantages.
Patent EP-0079034-A1 (EP)
Inventor: SCHAEDLICH GUENTHER
IPC: B29C51/00
Filed: 1982-11-03
Abstract: The process described for manufacturing an object enveloped with a blown film comprises drawing a shrinkable blown film of a thermoplastic homopolymer, copolymer or interpolymer and having folding edges onto the object and heating it for shrink-fitting. Before drawing-on, the blown film is turned inside out, preferably with the aid of an interposed body, so that the folding edges face towards the body. <IMAGE>
Patent EP-0077100-A1 (EP)
Inventor: LEENHOUTS JANNIS BASTIAAN
IPC: G07C9/00
Filed: 1982-10-06
Abstract: A device for the automatic detection of passengers getting into and out of public transport vehicles comprising electric pulses generating means automatically operated by such passengers. According to the invention the device is characterized by an element which under the influence of a passenger's weight is caused to move from a starting position, in opposition to a force tending to keep the element in its starting position, to approach an oscillator circuit and thereby to attenuate the oscillations generated by said circuit.
Patent EP-0059090-A1 (EP)
Inventor: KUBO KAZUO
IPC: C07D233/64
Filed: 1982-02-19
Abstract: Anti-rheumatic pharmaceutical compounds of formula
     and salts thereof, where
     is a substituted or unsubstituted imidazole, thiazole, oxazole or (2,3-dihydro)imidazo [2,1-b] thiazole ring.
Patent EP-0090108-A1 (EP)
Inventor: CHASE BRIAN DAVID
IPC: H01J29/70
Filed: 1982-03-31
Abstract: A convergence unit for an in-line colour cathode ray tube consists of 4 E-cores (5) located around the neck (1) of the CRT. Each E-core, preferably consisting of strip-shaped soft-magnetic material such as mumetal or permalloy, carries two coils (7, 8) connected so that the net magnetic field at the central beam (3) is zero. The E-cores (5) are arranged in pairs with the resultant fields at the nearer electron beam due to each individual E-core being substantially orthogonal to one another.
Patent EP-0112942-A1 (EP)
Inventor: RICHARDS JOHN PETER
IPC: G06T11/00
Filed: 1982-12-30
Abstract: The invention concerns a graphics display system of the kind having a refresh raster display device, a line clipping mechanism for clipping line primitives for viewing in a selected rectangular viewport having horizontal and vertical edges parallel to the X and Y axes respectively of the display area of the display device, and a vector-to raster converter for converting the clipped lines to patterns of discrete pels in a refresh buffer, the vector-to-raster converter including an incremental line drawing mechanism responsive to line information supplied by the clipping mechanism to draw the line starting at one endpoint and proceeding towards the other. 
     In such a system, for at least some lines of a kind which have a first endpoint in the viewport and the second endpoint outside the viewport, the clipping mechanism is arranged to avoid calculating the intersection point of the line with the viewport edge intersected by the line, and the vector-to-raster converter is arranged to start the line drawing mechanism at the first endpoint and halt the line drawing mechanism when the currently generated coordinate along the display axis normal to the said viewport edge equals the coordinate of the viewport edge along the same axis. 
     In the preferred embodiment the said lines of the kind referred to comprise lines for which the second endpoint lies in an outregion laterally adjacent the viewport and the viewport edge intersected by the line is normal to the stepping axis of the line drawing mechanism, and the vector-to-raster converter is arranged to halt the line drawing mechanism when the number of iterations performed by the mechanism equals the magnitude of the coordinate difference along the stepping axis between the first endpoint and the viewport edge, in particular by forcing the stepping loop count of the line drawing mechanism to the said magnitude. 
     The invention also provides a method corresponding to the above system.
Patent EP-0083249-A1 (EP)
Inventor: KOCOT RAY HENRY
IPC: B41J2/07
Filed: 1982-12-30
Abstract: An improved electrostatic ink jet system is disclosed which provides ink (18) upon demand to print upon plain paper (26). The demand signal is the application of an increased voltage level over an existing or bias level. The termination of this increased voltage level, of course, stops the ink flow to end the printing operation. The ink jet assembly includes an ink jet (12) of reduced length by the inclusion of a conductive surface (24) at a predetermined point along the ink length. The assembly therefore has a unique physical shape which provides improved electrical and mechanical characteristics.
Patent EP-0062556-A1 (EP)
Inventor: BONNAFOUS GUY
IPC: B63B25/16
Filed: 1982-03-18
Abstract: 1. Transport ships in particular for the transport of liquefied petroleum gas, comprising a loading space and means providing for the survival capacity of the ship in case of a breach resulting in the flooding of one portion of the ship, characterized in that the said loading space comprises two holds (3, 4) longitudinally separated by an intermediate space (5) shaped to form the said survival means, in that this space comprises two transverse bulkheads (7a, 7b) for the partition of the holds, which are fluid-tight and spaced by a distance at least equal to a predetermined length of breach likely to occur upon a collision and a structure of outer longitudinal walls constituted by the longitudinal outer walls forming the plating of the ship and two inner fluid-tight longitudinal bulkheads (8a, 8b), each one of the said inner bulkheads (8a, 8b) being respectively spaced from the said plating of the ship by a distance at least equal to a predetermined depth of penetration likely to occur upon a collision.
Patent EP-0083287-A1 (EP)
Inventor: TECHY MARCEL
IPC: E21B10/62
Filed: 1982-12-24
Abstract: 1. Stud made of hard material for a drilling tool, consisting of a head (6) prolonged by a body (7) intended to be set into the end of the tool in a chamber (4) having dimensions slightly less than those of the body (7), in which stud the outer surface of the body (7) has teeth (8) intended to penetrate the inner wall of the chamber (4) when the stud (5) is set into the chamber (4), characterised in that the teeth (8) are arranged along helices marked on the surface of the body (7).
Patent EP-0067120-A1 (EP)
Title: Watch case
Inventor: GOGNIAT PAUL
IPC: G04B37/08
Filed: 1982-05-17
Abstract: A watchcase (1) comprising essentially a body (15) to the top surface of which is held a flat crystal (2) by means of fixation members (4) providing grooves in which the edges of the crystal are secured after having been laterally engaged therein, and a sealing strip against the perimeter of the bottom face (11) of the crystal. The grooves of the fixation members (4) are bounded by two facing surfaces between which the crystal is engaged, the top groove surface (6) bearing against the top face (8) of the crystal. The case further comprises means (12) for applying the sealing strip (10) against the bottom face (11) of the crystal only after the crystal has been engaged in the grooves.
Patent EP-0073740-A1 (EP)
Inventor: STIEGER HANS
IPC: H04Q1/14
Filed: 1982-08-24
Abstract: 1. Connecting device for the solderless connection of electrically insulated line conductors, having a connection element (1) with a number of connecting members (12) disposed next to one another in a row, which connecting members have in each end region at least one slot (21) for severing the insulation of one of the line conductors and for making electrical contact with the wire of the line conductor, each connecting member having a springy contact tongue (18), and having a pluggable component, characterized in that the connecting members (12) are U-shaped, that the two end regions (16, 17) of the connecting member provided with the slot (21) lie in two at least approximately parallel planes and are accessible from the same side, each connecting member (12) having a substantially U-shaped, springy contact tongue (18), that the free end of the contact tongue (18) provided with at least one contact surface (54) extends in the same direction as the end regions (16, 17) of the connecting members (12), that the said pluggable component is formed as a break-contact element (2) partially insertable in a recess in the connection element (1), which break-contact element contains a front panel (33) having a projection (34) running along an edge region and a number of contact members (37), that each contact member (37) has an end region (39) with at least one slot (41) for severing the insulation of one of the line conductors and for making electrical contact with the wire of the line conductor, that the said end region (39) extends through an opening (38) in the front panel, that the free end (42) of the contact member (37) intended to cooperate with one of the contact tongues (18) of the connection element (1) protrudes towards the side facing away from the front panel, and that the electrical connection formed via the contact tongue (18) and the contact member (37) between the end regions (16, 17) of the connecting member (12) and the end region (39) of the contact member (37) can be opened by means of a test plug (49).
Patent EP-0076234-A1 (EP)
Inventor: HORVATH STEPHAN DR
IPC: G10L19/06
Filed: 1982-09-20
Abstract: A digitized speech signal is divided into sections and each section is analyzed by the linear prediction method to determine the coefficients of a sound formation model, a sound volume parameter, information concerning voiced or unvoiced excitation and the period of the vocal band base frequency. In order to improve the quality of speech without increasing the data rate, redundance reducing coding of the speech parameters is effected. The coding of the speech parameters is performed in blocks of two or three adjacent speech sections. The parameters of the first speech section are coded in a complete form, and those of the other speech sections in a differential form or in part not at all. The average number of bits required per speech section is reduced to compensate for the increased section rate, so that the overall data rate is not increased.
Patent EP-0072819-A1 (EP)
Inventor: BIXO JAN E
IPC: A63B71/06
Filed: 1982-02-11
Abstract: Systeme de detection des impacts de balles sur des courts de tennis et autres, de maniere a decider si l'impact de la balle a eu lieu sur la ligne ou a l'exterieur. Selon l'invention, un dispositif collecteur de chocs sonores sous la forme d'une boite de resonance (1) est noyee sous la surface du court. Dans cette boite de resonance (1), un microphone (2) fait passer le choc sonore sous la forme d'un signal electrique vers une unite de traitement de signaux (6) qui elimine les signaux electriques ne provenant pas d'impacts de balles. Les signaux qui ne sont pas elimines et qui donc proviennent d'impacts de balles sont envoyes vers des moyens d'emission de signaux (8, 9).
Patent EP-0071633-A1 (EP)
Title: Controle de la pollution au large
Inventor: FAVRET UNCAS JR
IPC: E21B43/36
Filed: 1982-01-27
Abstract: Systeme complet d'elimination du petrole de l'eau produite et des fluides de drainage du pont dans une installation 'offshore' qui comprend un reservoir tampon (210) recevant l'eau produite depuis un separateur a trois phases. Dans le reservoir tampon (210), l'eau produite s'ecoule transversalement a travers un ensemble de plaques ondulees afin que le petrole et les solides se separent de l'eau Une partie de l'eau produite qui est relativement exempte de particules solides (moins de 50 microns) est ensuite traitee dans un laveur 1226) avec une partie qui est relativement riche en particules solides traitee ensuite dans un laveur de solides (216). Dans le laveur (226) 90% ou plus de gouttes de petrole (moins de 50 microns) est extraite de l'eau produite et l'eau relativement exempte de petrole est ensuite rejetee au moyen d'une conduite d'epuration (10). Une partie du fluide en provenance du laveur 1226) est ensuite traitee dans un dispositif d'ecumage (20) a haut rendement. Dans le laveur (216) une disposition conique de plaques ondulees animees d'une agitation periodique avec des ejecteurs de sable de nettoyage permet d'extraire le petrole de la partie riche en solides du fluide qui est relativement riche en particules solides et permet de transmettre une partie relativement exempte de petrole et riche en solides a une conduite d'epuration (10) en vue du rejet. Les fluides draines depuis les ponts exposes (112, 114) sont envoyes directement a la conduite d'epuration (10) pour l'extraction du petrole avant d'etre restitues a la masse d'eau environnante.
Patent EP-0092549-A1 (EP)
Inventor: CAP FERDINAND
IPC: H02N11/00
Filed: 1982-06-07
Abstract: La machine électrique paramétrique comprend une boucle oscillante comportant en série une capacité (C) (C1) variable par des moyens mécaniques, une inductance (L) (2, 3) et une résistance ohmique (R), pour les valeurs à vide (Co), (Lo), (Ro) desquelles la relation d'oscillation suivante est vérifiée$(6,)$Au moins l'un des paramètres (L, R, C) de la boucle oscillante étant fonction du courant traversant la boucle.
Patent EP-0092566-A1 (EP)
Title: Silencer for firearms.
Inventor: TAGUCHI MITSUO
IPC: F41A21/30
Filed: 1982-11-02
Abstract: PCT No. PCT/FI82/00052 Sec. 371 Date Jun. 17, 1983 Sec. 102(e) Date Jun. 17, 1983 PCT Filed Nov. 2, 1982 PCT Pub. No. WO83/01680 PCT Pub. Date May 11, 1983.A silencer for the barrel of a firearm comprises a sheath defining an interior space having open opposite ends. The sheath has a longitudinal axis. A plurality of partitioned plates are connected to the sheath and extend across the interior space thereof. Each partition plate has an opening therethrough of a size which is wider than a caliber of the firearm barrel and which lies in a plane which is inclined at an acute angle with respect to the axis. Each partition plate, in a direction along the axis, is rotated around the axis by a selected angle with respect to a previous partition plate to produce a convoluted path for gases discharged from the gun barrel. The first partition plate in the sheath adjacent a firearm valve which is connected to one open end of the sheath, defines an initial expansion chamber for the gases.
Patent EP-0084801-A1 (EP)
Inventor: SIEGEL HEINZ
IPC: F16K1/34
Filed: 1983-01-12
Abstract: 1. Control valve having a main valve body (20) which is guided in a step-shaped blind bore (13) of a guide element (12) and is pressed by the force of aspring (26), by an approximately conical face (24) at its one end, onto a valve seat (15) and having a pilot control valve (33) arranged inside the main valve body and likewise loaded by a spring (4a), the inflow bore (16) running coaxial to the main valve body (20) and the outflow bore (18) opening out at an annular groove (17) arranged in the region of the valve seat (15), characterized in that the main valve body (20) is guided in the vicinity of its ends by sections (30, 31) designed convexly at its surface on the one hand against the guide element (12) and on the other hand against the valve housing (11).
Patent EP-0089573-A1 (EP)
Inventor: ACKER ROLF-DIETER DR
IPC: C07F7/08
Filed: 1983-03-11
Abstract: Thioalkansäure-silylalkylester der Formel <IMAGE> in der R¹ Wasserstoff oder Halogen, R² Halogen, Trihalogenmethyl, Trihalogenmethoxy, Trihalogenmethylmercapto, R³ Wasserstoff oder Halogen, die Reste R<4> gleich oder verschieden sind und C1-C6-Alkyl oder Phenyl, Q eine unverzweigte oder verzweigte C1-C8-Alkylenkette und n 0 oder 1 bedeuten. Verfahren zu ihrer Herstellung und ihre Verwendung zur Bekämpfung unerwünschten Pflanzenwuchses.