baber/WOPTO huggingface dataset:
Patent EP-0031330-A1 (EP)
Inventor: ABRAHAMSSON PER
IPC: B08B5/00
Filed: 1980-12-30
Abstract: Generateurs d'oscillations de pression actionnes par un gaz, du type a soupape a diaphragme, en particulier des emetteurs de sons actionnes pneumatiquement utilises dans le nettoyage des espaces internes de fourneaux, echangeurs de chaleur et appareils similaires au travers desquels des gaz s'ecoulent tels que des gaz de fumee chauds ou des gaz echappement provenant de reactions chimiques, tendant a former un depot de poussieres sur les surfaces. Dans de telles operations de nettoyage, des oscillations de pression, portees par un gaz, de frequence sonique ou infrasonique sont utilisees pour la mise en mouvement des poussieres de ce depot. Dans de telles applications il est necessaire de refroidir l'interieur du generateur d'oscillations de pression et de disperser les particules de poussiere afin de ne pas entraver ou mettre en danger le generateur. Un gaz d'evacuation a une pression sensiblement inferieure a celle du gaz d'actionnement est envoye a l'interieur du generateur d'oscillations de pression au travers d'une ou plusieurs ouvertures de gaz de balayage (16) dans le siege (7) de la vanne a diaphragme, lesdites ouvertures etant disposees adjacentes a la surface (10) du siege engage par le diaphragme (11).
Patent EP-0033957-A1 (EP)
Inventor: BIELER HANS
IPC: A63C9/20
Filed: 1981-02-06
Abstract: In cross-country ski bindings for shoes with welt extension (2), there is the problem of sufficiently firm pressing of the welt extension against a resting surface on the ski, in particular in the case of different thicknesses of the extension. A holding device (10), constructed as a triple-rod transmission, with two lever members (11, 12) and a coupling rod (16) is provided, the first lever member (11) engaging with a pressure piece (DR) on the welt extension and the second lever member (12) being provided with an actuation lever arm (12b). In the closed position, the transmission is self-locking in that the plane (Z), extending through the joint axes (XX, YY) of the coupling rod (16) is arranged between the welt extension (2) and a joint axis (UU), fixed to the ski, of the second lever member (12). By the toggle joint effect, a large transmission of force results in the region of the dead centre point with a correspondingly strong pressing of the pressure piece. A springy resilience is expediently provided within the transmission of force of the triple-rod transmission in order to guarantee pressing without play in the closed position after passing through the dead centre point. <IMAGE>
Patent EP-0060906-A1 (EP)
Inventor: GOTTAUF GEORG
IPC: B65D1/32
Filed: 1981-03-21
Abstract: For more accurate and portion-wise metering of the contents, a plastics tube has a membrane-type region (5) which is formed, for example, by a peripheral groove, channel, notch, trough or the like (6) bounding it, or it has a smaller wall thickness than the remaining tube body (3). Emptying can be further facilitated by an oval cross-section of the tube. <IMAGE>
Patent EP-0043135-A1 (EP)
Title: Verfahren zur Herstellung gemusterter Plüschwaren sowie Rundstrickmaschine hierfür
Inventor: SCHMIDT WALTER RICHARD
IPC: D04B9/12
Filed: 1981-06-29
Abstract: Die Erfindung betrifft Verfahren zur Herstellung gemusterter Plüschwaren auf Rundstrickmaschinen mit Nadelzylinder und Platinenring oder Zylinder und Rippscheibe, wobei allein durch Auswahl der die Grundware bildenden Zungennadeln (N) die Musterbeschränkungen der bekannten Verfahren vermieden, die Produktionssicherheit erhöht und insbesondere bei der Erzeugung von Farbmustern die Poldichte wahlweise erhöht wird. Dies wird dadurch erreicht, daß jeweils zumindest ein Plüschfaden (T) nur zur Einbindung von mustergemäß vorgesehenen Plüschhenkeln durch entsprechende Nadelauswahl mit dem Grundfaden (G) gemeinsam verstrickt wird, während der Grundfaden zumindest von einem Teil der nicht zuvor ausgewählten Nadeln (N2) allein oder mit einem weiteren Plüschfaden im Grund eingebunden wird und dadurch zumindest ein von ihm einzubindender Plüschfaden (T) mustermäßig hinterlegt. Da die hinterlegten Fadenflottungen der Plüschfäden (T) auf der Plüschseite zuoberst liegen, ist es zumindest bei Farbmusterungen erforderlich, diese Fadenstücke durch einen oder mehrere Schervorgänge bei der anschließenden Ausrüstung abzutrennen und abzuführen, wie dies bei einer Velourausrüstung üblich ist.
Patent EP-0046869-A1 (EP)
Inventor: AICHELE WILFRIED DR DIPL-CHEM
IPC: F16C3/02
Filed: 1981-07-22
Abstract: 1. Connection for transmitting torques, particularly in drive shafts, which comprises a connection flange (11) for the input or output of the torque and a connection tube (10), the connection flange and the connection tube overlapping one another axially, while the connection flange (11) overlaps the connection tube (10), which is made of a composite fibre material soft against shear, on the inside and/or outside diameter of the connection tube (10) and the connection between the connection tube (10) and the connection flange (11) is made by means of an adhesive connection and/or a rubber layer, characterised in that the connection between the tube (10) which is soft against shear and the connection flange (11) is made by means of a rubber and/or adhesive connection with a layer thickness variable in the axial direction, in such a manner that a constant shearing stress occurs over the entire length of the rubber or adhesive layer.
Patent EP-0040107-A1 (EP)
Inventor: COLBY DWIGHT D
IPC: G01F23/26
Filed: 1981-05-14
Abstract: A fuel gauging system has 3 tanks 21L, 21C, and 21R Reach containing 14 capacitive probes and a dielectric compensator. Multiplexers 44 and 60 select a single probe or compensator, and an excitation signal from generator 26 is passed therethrough. An empty reference channel 34 is adjusted to pass a signal which compensates forthe dry capacitance component of the selected sensor, and a full reference channel 36 likewise for the fully wetted capacitance component. The output of MUX 60 is passed through quadrature filter 66 to a null detector 71. A microcomputer 25 adjusts the channel 36 to balance the partially wetted probe length, and thus determines the wetted length.Thefuel volume in a notional section oftankfor the sensor is then calculated, according to one of a set of characterization tables selected according to total fuel volume, aircraft in the air or on the ground, etc. Thefuel volume for all sensors are added to obtain the total volume in the tank.
Patent EP-0043234-A1 (EP)
Inventor: YOSHIDA YOSHIICHI
IPC: B29C45/20
Filed: 1981-06-24
Abstract: This invention relates to a pointed heat-generating device for molds of injection molding machines. It comprises a metal casing (2), a pointed projectile heat-generating means (3) fixed with the metal casing, and a gate (18) formed at the pointed heat-generating means and communicated to a cavity (19) of the molds, characterized in that a heat-generating wire (7) is penetrated wholly into a passage which is bored in a non-processed cylindrical material (3a) and an alloy portion (X) is formed in an inert gas between an end of the heat-generating wire and the non-processed cylindrical material, thereby the alloy portion being formed as a pointed part of the heat-generating means (3) by machining.
Patent EP-0044644-A1 (EP)
Inventor: KELLY THOMAS REID
IPC: A23G9/26
Filed: 1981-07-02
Abstract: An improvement in the process of applying visual pattern or design to an ice confectionery article which comprises applying to the surface of the ice confectionery article a decoration material with a tone or brightness which contrasts with the tone or brightness of the material of which the ice confectionery article is made, the pattern or design being formed by the pattern or design of the distribution of various amounts of the decoration material on the surface of the ice confectionery article, the improvement being characterised in that the decoration material is applied as an overall coating of solidifiable material to an ice confectionery article with surface relief features such as projections and concavities, and in that the solidifiable decoration material is made to adhere to the confectionery article with uneven thickness, and made to solidify to form decorated areas of contrasting tone or brightness, with concavities of the article containing thick coatings of the decoration material to show the characteristic colour or brightness of the decoration material, and the projections of the article bearing thinner contrasting coatings.
Patent EP-0049104-A1 (EP)
Inventor: FIELD ARNOLD WILLIAM
IPC: H01B9/02
Filed: 1981-09-23
Abstract: In an electric cable for service at about 15kV and above, at least one extruded semiconductive screening layer comprises metal particles dispersed in a polymeric matrix. The matrix adheres both to the particles and to the insulation and at least the polymeric material in the matrix (normally in the insulation as well) is cross-linked by the technique involving grafting silane sidechains to the polymer and then cross-linking them by hydrolytic condensation (the "Sioplas-E" process). The proportion of dispersed conductive particles is sufficient to give a resistivity in a longitudinal direction of no more than 5000 ohm-cm. The resistivity of the metal of the particles does not exceed 15 times that of copper and its hardness is not greater than 100 Brinell. The particles have an average length of at least 1 mm (normally exceeding the thickness of the screening layer) and an aspect ratio of at least 10:1, and are predominantly aligned longitudinally of the cable. By selecting the particles in this way, conductivity is achieved with a material that is still extrudable, and the use of meta! particles rather than conductive carbon black avoids the severe detrimental effects on the cross-linking process of moisture carried by the reactive surface of the carbon black.
Patent EP-0045680-A1 (EP)
Title: Procédé de transcodage d'informations et système de transmission utilisant un tel procédé
Inventor: GOURDON CLAUDE
IPC: H03M7/14
Filed: 1981-07-24
Abstract: L'invention a pour objet un procédé et un système permettant la transmission dune information supplémentaire, appelée voie d'ordre, se superposant à l'information à transmettre, par une altération de la loi de codage. Le procédé comporte principalement les étapes suivantes: - la détection d'au moins une valeur possible de l'information à transmettre (Bn), pour laquelle la loi de codage est altérée en fonction de l'information de voie d'ordre (VE); - la transformation du premier codage en un deuxième codage par le choix d'un parmi plusieurs alphabets susceptibles d'assurer une telle transformation, ce choix étant effectué en fonction de la valeur de la somme numérique courante (Sn-1), selon une loi de codage telle que la valeur de cette somme numérique se trouve minimisée; - l'émission à une extrémité de la voie de transmission de l'information (Tn) exprimée selon le deuxième codage et telle qu'altérée par la voie d'ordre; - la transformation de l'information reçue à l'autre extrémité de la voie de transmission en une information exprimée selon le premier codage (Bn); - la détection de la voie d'ordre (VE) par détection de l'altération de la loi de codage.
Patent EP-0048195-A1 (EP)
Title: Coupleurs directifs en hyperfréquence entre guide d'onde rectangulaire et ligne triplaque
Inventor: SAINT JACQUES
IPC: G01R1/24
Filed: 1981-09-01
Abstract: Coupleur directif hyperfréquence permettant le couplage d'une première ligne de transmission (20) en guide d'onde et d'une deuxième ligne de transmission (10, 11, 12) d'un autre type utilisant une fente longitudinale (21) formée dans le grand côté du guide d'onde et par laquelle est introduit dans le guide d'onde le conducteur (19,24) de la deuxième ligne de transmission. Le coupleur est construit de façon que, ladite deuxième ligne de transmission étant du type triplaque le conducteur central (24) de la deuxième ligne de transmission est chargé à l'intérieur du guide de moyens (22, 23) d'accélération de phase. Application au couplage d'une ligne en guide d'onde à une ligne en triplaque pour toutes sortes d'applications en hyperfréquence.
Patent EP-0049659-A1 (EP)
Title: Procédé et dispositif de surveillance acoustique d'une installation industrielle
Inventor: MARINI JEAN
IPC: G01M99/00
Filed: 1981-09-30
Abstract: L'invention concerne un procédé et un dispositif de surveillance acoustique d'une installation industrielle. On capte les ondes acoustiques au contact ou au voisinage de l'installation en au moins deux points (1, 2, 3, 4) dont la position est déterminée de façon précise par rapport à la zone surveillée. On détermine l'ordre d'arrivée aux points de captage (1, 2, 3, 4) des ondes acoustiques et l'on compare cet ordre avec un ordre prédéterminé correspondant à un phénomène se produisant dans la zone surveillée. On déclenche une alarme si l'ordre d'arrivée correspond à l'ordre prédéterminé. Le dispositif comporte une logique d'encodage (9), un comparateur (10) et un circuit monostable (12) déclenchant l'alarme. L'invention s'applique, en particulier, à la surveillance des réacteurs nucléaires en service.
Patent EP-0055178-A1 (EP)
Inventor: WOO JI YAH
IPC: B60T1/06
Filed: 1981-12-17
Abstract: A suspension assembly couples a wheel assembly (16) and a brake assembly (60) to a frame (10). The suspension assembly includes a support (20) for receiving an axle (24). The axle carries the wheel assembly (16) at one end of the support (20) and forms a drum (46) at the other end of the support (20) for engagement with the brake assembly (60). Therefore, the support (20) separates the wheel assembly (16) from the brake assembly (60) so that the brake assembly (60) brakes the wheel assembly (16) via the axle (24).
Patent EP-0056030-A1 (EP)
Inventor: HAUG EDWARD W
IPC: B23F5/22
Filed: 1981-04-30
Abstract: Un assemblage de coupe pivotant remplacable (50) est concu pour etre monte sur un assemblage planetaire (20) d'un appareil generant une forme orbitale pour placer l'assemblage pivotant et son dispositif de coupe associe (56) sur un trajet orbital autour d'une piece a usiner. L'assemblage de coupe pivotant possede un train d'engrenages ayant un angle helicoidal et des rapports d'engrenages predetermines pour generer des formes particulieres. Des moyens sont egalement prevus pour regler la distance entre l'axe de coupe et l'axe de la piece a usiner pour faciliter l'ajustement ou le pre-reglage de l'assemblage de coupe pivotant pour une profondeur de coupe predeterminee.
Patent EP-0079882-A1 (EP)
Inventor: HUBER PAUL
IPC: F24S10/75
Filed: 1981-05-27
Abstract: Toit, notamment pour une maison, concu pour l'extraction de la chaleur naturelle de rayonnement et de convection. Le recouvrement d'un element superieur (21) de toiture sur un element inferieur (2) a la facon d'ecailles delimite un espace (4), dans lequel est agence un element d'appui (5) touchant les surfaces des deux elements de toiture. L'element d'appui (5) maintient un systeme de conduites (6) dans lesquelles circule un liquide. Ce systeme de conduites (6) est en liaison avec une installation de chauffage
Patent EP-0055287-A1 (EP)
Inventor: PARKER NORMAN WILLIAM
IPC: H04B1/52
Filed: 1981-06-19
Abstract: L'amplitude d'une porteuse simple est modulee par un signal qui est une transformation (comme la fonction sinus) du signal audio, et un ensemble de bandes laterales est enleve. Dans un recepteur (76), le signal peut etre recupere d'abord en derivant la transformation Hilbert de la transformation sinus et en le multipliant par le signe de la derivee du signal audio original pour obtenir la transformation cosinus. Les transformations sinus et cosinus sont ensuite decodees pour obtenir le signal audio original.
Patent EP-0060380-A1 (EP)
Inventor: HUSTER HEINRICH
IPC: C08B30/00
Filed: 1982-01-21
Abstract: Das Verfahren zur Gewinnung von Stärke aus Getreide oder Getreidemahlprodukten im Naßverfahren setzt sich aus einer Kurzzeitquellung des Rohmaterials, wobei die morphologischen Strukturen weder auf chemischem noch mikrobiologischem Wege aufgelöst werden und einer Zerkleinerung des gequollenen Rohmaterials in einer mit einem Spaltkopf versehenen Hochdruckapparatur 6 zusammen. In dieser Hochdruckapparatur wird das gequollene Rohmaterial einem Druck von mindestens 10 bar ausgesetzt, unter der Einwirkung von hohen Scherkräften zerkleinert und in die Atmosphäre entspannt, wobei die notwendige Strukturauflösung zwischen den Stärkekörnern und dem Protein erfolgt. Einer beheizbaren Druckquellanlage 1 wird der Körnermais nach Zusatz von Prozeßwasser zugeführt. Nach maximal drei Stunden unter einem Druck von 10 bis 15 bar ist die notwendige Wasseraufnahme erreicht. Überschußwasser wird einem Verdampfer 3 zugeführt. Eine Druckreduziervorrichtung 4 am Ausgang der Quellanlage bewirkt eine Vorzerkleinerung der Maiskörner. Aus dem Maisbruch lassen sich die Keime mittels eines Keimabscheiders 5 abtrennen. In einer nachgeschalteten, mit einem Spaltkopf ausgerüsteten Hochdruckapparatur 6 erfolgt z.B. bei einem Druck von ca. 100 bar die Auflösung der morphologischen Struktur zwischen den Stärkekörnern und der Proteinmatrix bei gleichzeitiger Feinzerkleinerung des Rohmaterials.
Patent EP-0073037-A1 (EP)
Inventor: GROEPPER JURGEN
IPC: C08J7/06
Filed: 1982-08-20
Abstract: 1. Process for cross-linking polymers and/or copolymers optinally containing customary additives and fillers by means of radical-forming agents in the presence of oxygen, characterised in that the polymers and/or copolymers are after the shaping but before the cross-linking treated with a) boric acid b) boric anhydride or c) mixtures thereof in powder form in order to inhibit surface tackiness.
Patent EP-0080090-A1 (EP)
Inventor: LUEBKE PETER
IPC: F28D15/00
Filed: 1982-11-05
Abstract: The installation has a fuel-heated heat source (2) and an outgoing air heat source (3), a heat exchange device and a guide for incoming air or circulating air. In such installations for heat transport, the danger exists in direct heat exchange between outgoing gas and incoming air in the event of a lack of tightness in the region of the heat exchanger that the incoming air will be enriched with toxic components of the outgoing gas. As invention it is thus envisaged to make the heat exchange device via two heat exchangers with an intermediate medium circuit (10). <IMAGE>
Patent EP-0066313-A1 (EP)
Inventor: TOBLER HANSUELI
IPC: B65D85/72
Filed: 1982-05-08
Abstract: The beaker (1) comprises a cylindrical shell wall (2), one side of which is closed by a base. In the region of the container opening (3), a further shell wall (4) is moulded on to form a collection groove (5). A flange (6) extends radially outwards from the upper end of the further shell wall (4). The upper circular surface (7) of the flange serves as a rest for a lid which can be placed on the beaker, the edge region of the lid being sealed with the flange. The upper end of the first-mentioned shell wall (2) protrudes above the flange so that, when the lid is placed on, both the interior of the container and the collection groove (5) are closed off. The lower part of the collection groove (5) is connected to the interior of the container via a small hole (8) in the first-mentioned shell wall (2). At a position located diametrically opposite the mentioned hole, the upper part of the receiving groove is connected to the atmosphere via a small hole (9) in the further shell wall (4). The hole (8) connecting the collection groove to the interior of the container is located lower than the hole (9) connecting the collection groove to the atmosphere. <IMAGE>
Patent EP-0060689-A1 (EP)
Inventor: AYRES JOHN W
IPC: G01B7/00
Filed: 1982-03-11
Abstract: A co-ordinate measuring system for determining the relative measurements of an object includes a probe which has a plurality of faces which are interconnected so as to form two parallel "X" co-ordinate probe surfaces (12) and two parallel "Y" co-ordinate probe surfaces (14). At the instant the probe contacts a surface on the object being measured, an electrical circuit is completed through the probe to ground potential via the object, causing the measurement to be displayed on a visual display device (20 or 22). In this manner, measurements along the "X" and "Y" co-ordinates can be made and recorded at the instant the probe contacts the respective surfaces. An automatic unlatching feature is provided wherein the probe must be a predetermined distance from the "X" and "Y" surfaces before the system automatically resets.
Patent EP-0073670-A1 (EP)
Inventor: ONODA SUSUMU KOSAKUJIGYOBU
IPC: B22D11/14
Filed: 1982-08-27
Abstract: An apparatus 10 serves to oscillate a mold 1 for curved-type continuous casting machines, and comprises a base frame 3 detachably mounted on a structure 8, a bracket 4 secured to the base frame and having a fulcrum corresponding to a center 0, of curvature for a path la of cast metal in the mold 1, an oscillation lever 2 having its one end pivotally mounted at the fulcrum to the bracket 4, and an oscillation drive lever 6, to which the other end of the oscillation lever 2 is pivotally mounted at a loading point 0 2 . The mold 1 is detachably fixed to the oscillation lever 2 as by bolts 11 with its center 0, of curvature corresponding to the fulcrum of the bracket 4. The oscillation drive lever 2 is swingingly driven by a drive motor through a reduction gear 7, so that the mold 1 can oscillate about the center 0, of curvature.
Patent EP-0074235-A1 (EP)
Inventor: STAR ALBERT A
IPC: G01R15/08
Filed: 1982-08-31
Abstract: A programmable multi-channel signal analyzer capable of automatically evaluating and displaying various parameters of complex analog waveforms is disclosed. 
     A non-real time sampling technique which makes use of the repetitive nature of the input analog signal is utilized to achieve the desired high frequency digitizing of the analog signal. Subsequent data reduction, parameter evaluation and display of test results are achieved in conjunction with a microprocessor-controlled subsystem. Communication with an external host system is effected by means of the IEEE-488 general purpose interface bus.
Patent EP-0080260-A1 (EP)
Inventor: JOHNSTON ROY GRANITE STEWART
IPC: B28B19/00
Filed: 1982-10-06
Abstract: A panel with a Venetian mosaic or terrazzo surface is produced by providing a support surface (10) with partitioning walls (16) to separate areas of the desired design, placing coloured chips (18) in respective areas, and laying settable material (which may be of different colours in different areas) thereover. The set layer (20) is removed, and the front face (formed on the support surface (10) is ground. The walls (16) may be incorporated therein. They may be provided by means of sheet material (22) in which the design is carved and which is adhered to the support surface (10). The support (10) may be transparent so that the building up of the design can be observed through it. The product may be translucent, with mosaic surfaces ground on each side. It may be incorporated into structural units.
Patent EP-0061366-A1 (EP)
Inventor: DUBUISSON GEORGES
IPC: G01F9/00
Filed: 1982-02-18
Abstract: 1. Device for calculating the ratio between two frequencies of two signals, comprising two frequency dividers (2, 3) receiving the two signals, respectively, and connected to computing means (1) known per se, for working out said ratio and comprising means (10) for determining without error the frequency of the input signal of one (2) of the two dividers from its output signal, device characterized by the fact that it is provided with other means (4, 5) connected between said determination means (10) and the other one (3) of the two dividers, for determining the frequency of the input signal of this other divider (3).