baber/WOPTO huggingface dataset:
Patent EP-0123088-A1 (EP)
Inventor: KOTTER WOLFGANG DIPL-ING
IPC: F15B13/08
Filed: 1984-03-09
Abstract: Es wird ein hydraulisches Wegeventil (12, 101, 110) für offenen Kreis und mit von außen verstellbarem Stromregelventil (24) vorgeschlagen, bei dem mit einem Grundgehäuse durch geringfügige Änderungen unterschiedliche Schaltungen des Stromregelventils möglich sind, wobei dessen- Verstelleinrichtung (79) stets leicht zugänglich bleibt. Voneiner mittig liegenden Umlaufkammer (41) geht ein gabelförmig sich verzweigender Brückenkanal (54) aux, dessen Zweige (55, 56) eine Zulaufkammer (62) umschließen und jeweils eine in letztere (62) mündende Hilfsbohrung (57, 58) durchdringen, von denen eine einen Ventileinsatz (78) des Stromregelventils (24) und die andere einen Verschlußstopfen (88) aufnimmt. Durch eine zwei Konstantstrom-Kammern (63, 64) miteinander und mit der stromabwärts liegenden Öffnung (34) des Zulaufkanals (19) verbindende Querbohrung (65) ergibt sich eine erste Variante bei der ein Blockabschnitt (12, 13) den Konstantstrom erhält. Ein durchgehenden Zulaufkanal (19) ergibt eine zweite Variante bei der ein einzelnes Wegeventil (101) den Konstantstrom bekommt. Selbst bei unterschiedlichen Schaltungsvarianten des Stromregelventils (24) und Umstellung von Links- auf Rechts ausführung bleibt die Verstelleinrichtung (79) leicht zugänglich.
Patent EP-0130383-A1 (EP)
Inventor: ARITA SETSUO
IPC: G01R19/165
Filed: 1984-05-30
Abstract: A signal selection circuit, for example, a high value selection circuit of the present invention has two unit circuit elements each consisting of an amplifier (2, 3) with an inverted input terminal and a non-inverted output terminal (7A, 8A), and an npn-type transistor (21, 22) of which the base is connected to the output terminal of the amplifier and of which the emitter is connected to the inverted input terminal of the amplifier. Input signals are applied to the non-inverted input terminal of the amplifier (2, 3). A constant-current circuit (23) is connected to the emitter of the npn-type transistor in each of the unit circuit elements, and is further connected to a first power-source terminal (29). A second power-source terminal (28) is connected to the collector of each of the transistors.
Patent EP-0134943-A1 (EP)
Inventor: CLOUTIER MARIUS
IPC: G01R19/155
Filed: 1984-06-29
Abstract: @ A system and method for detecting the proximity of an object to an electrical power line. The system comprises an antenna (3) for receiving, by capacitive effect, a current of which the intensity if a function of the distance separating the antenna from the electrical power line. The other factors that influence the current are fixed, constant or are considered negligible. A measuring and conditioning circuit converts the current at the output of the antenna into a coded signal and transmits this coded signal to a control unit (6). The control unit (6) compares the coded signal to predetermined values stored therein. Alarms are generated by the control unit when the current from the antenna exceeds the predetermined values.
Patent EP-0136418-A1 (EP)
Title: Switching point indicator
Inventor: LANDIS PETER
IPC: G08B5/30
Filed: 1984-07-09
Abstract: 1. Switch-position indicator with a tubular casing (1) forming at one end an opening (3) into which symbol surface elements indicating an operational state are pivotably movable by drive means, characterised in that eccentrically transversely to the longitudinal axis of the casing there is arranged in the region of the opening (3) a pivot shaft (7) for a disc (9) carrying a symbol surface, this disc (9) being pivotably movable between a first position and a second position and being directed substantially at right angles to the longitudinal axis of the casing in the first position and substantially parallel to the said axis in the second position.
Patent EP-0141308-A1 (EP)
Inventor: MORI KEI
IPC: G02B6/42
Filed: 1984-10-09
Abstract: An artificial light source device in which the light rays from a light source lamp are converted to parallel light rays by means of a parabola reflection mirror and the parallel light rays are guided into an optical conductor rod and furthermore the output light rays from the optical rod are guided into an optical conductor cable and the output light rays from the optical conductor cable are employed as the light source. The light-receiving edge of the optical conductor cable is inclined in relation to the direction of the light rays' propagation. In addition to that, a filtering film capable of letting a pre-selected light component pass through the tight-receiving edge surface and of reflecting other pre-selected light components is provided thereon.
Patent EP-0148407-A1 (EP)
Inventor: HEIDT-CIZERLE TRUDE-HELGA
IPC: G09F1/10
Filed: 1984-12-04
Abstract: The invention relates to a device for fixing a marking shield (23) on a carrying rod (10). A shackle (15) having a central leg (20) and lateral legs (16, 18) is bent onto a section of a spring band. The two lateral legs (16, 18) have perforations (17, 19) which come into alignment when the distance between the lateral legs (16, 18) is reduced and receive the carrying rod (10). The shackle is retained on the carrying rod by the tensioning of the lateral legs (16, 18). The central leg bears a clamping pocket (21) which, together with the central leg (20), forms a plug-in seating (24) for the marking shield (23). <IMAGE>
Patent EP-0121268-A1 (EP)
Inventor: MARCHISI GIUSEPPE
IPC: H01L23/495
Filed: 1984-01-16
Abstract: Two superimposed series of electric contacts (3, 4) in the shape of metal-sheet strips, electrically connected to a metallic place (2) which supports a semiconductor chip (5), are electrically separated but mechanically connected by an interposed layer of adhesive material (8) at high insulation. The whole is completely inserted in a covering (14) of insulating material, which forms a flat support, from which, at opposite faces, only limited adjacent contact portions (9,10) of said electric contacts emerge. 
     The place (2) and at least one of the two series of contacts (3,4) make part of a single starting metallic frame (1) on which the other series of contacts is superimposed. This latter in its turn can make part of the same metallic frame (1) and to be superimposed by refolding or can be prepared separately and then applied on the first series.
Patent EP-0132969-A1 (EP)
Inventor: COLE MARTIN TERENCE
IPC: G08B17/06
Filed: 1984-07-03
Abstract: A heat sensitive air/gas sampling device including an apertured housing (1) for connection to a pipe leading to a smoke detector device, the housing including a blocking device (9) for preventing air/gas to enter the housing, the blocking device being ineffective to prevent ingress of air/gas when the surrounding temperature exceeds a predetermined maximum for a predetermined period of time. The blocking device may be held by, or composed of, a low melting point wax. The blocking device may be comprised of a bimetallic strip.
Patent EP-0140497-A1 (EP)
Inventor: BORROW EDGAR WILFRED
IPC: A47G21/18
Filed: 1984-08-10
Abstract: A toothpaste applicator comprises an applicator head (11) formed on one end of a drinking straw (13). The head preferably comprises a pair of wing-shaped portions (121 adapted to retain toothpaste, with a removable cover strip (14). The head may be textured on its convex and/or concave surfaces for effecting a brushing action in use. 
     The applicator is especially useful in place of the usual drinking straw with disposable beverage packs, encouraging the consumers to clean their teeth after drinking.
Patent EP-0139653-A1 (EP)
Inventor: CONRAD HANS-JURGEN
IPC: B23D79/00
Filed: 1983-12-24
Abstract: Dans une installation pour le traitement de pièces à usiner au moyen de l'inflammation d'un mélange gazeux dans une chambre de travail (20, 25, 40, 50), on propose pour recevoir la pièce à usiner de doter la chambre de travail (20, 25, 40, 50) et, le cas échéant, le canal d'amenée (29, 42, 53) pour le mélange gazeux et un dispositif de mélange (31) placé avant celui-ci afin de produire le mélange gazeux au moins partiellement d'un revêtement de matériau céramique sous forme d'oxyde d'aluminium ou de dioxyde de zircon pour protéger les parties mentionnées de l'installation de l'effet corrosif exercé par l'inflammation du mélange carburant-oxygène.
Patent EP-0176508-A1 (EP)
Inventor: TOLL IAN CECIL
IPC: B01J3/04
Filed: 1984-05-21
Abstract: Un autoclave pour la vulcanisation d'articles en plastique renforcé par des fibres comprend une structure de réservoir étanche à la pression et au vide (10, 12) à l'intérieur de laquelle sont exposés des tubes d'échange thermique (24) composant deux ou plusieurs boucles au travers desquelles du gaz peut s'écouler tout en étant isolé de l'intérieur de l'autoclave. Les boucles d'écoulement de gaz s'ouvrent vers l'extérieur du four et sont alimentées en gaz chaud provenant de brûleurs de gaz (34) disposés à leurs extrémités d'admission, le gaz chaud étant aspiré au travers des tubes (24) par des roues à aube (36) situées à leurs extrémités de décharge. Le gaz à l'intérieur de l'autoclave est mis en circulation par une soufflante (40). L'autoclave présente l'avantage que les brûleurs (34) et d'autres parties mobiles (36, 38) sont placés à l'extérieur de l'autoclave et sont ainsi accessibles dans l'éventualité d'une panne, ce qui est important dans le traitement de matériaux de valeur tels que des fibres de carbone. La construction de l'autoclave est simple, tout en permettant d'obtenir une commande précise de la température.
Patent EP-0160670-A1 (EP)
Inventor: BOGARD WARREN C JR
IPC: C07K16/00
Filed: 1984-10-12
Abstract: Anticorps monoclonaux anti-lipopolysaccharides (LPS) de mammifères qui réagissent avec des bactéries gram-négatives de différents genres. Les anticorps anti-LPS sont utiles dans le traitement ou la prévention de la bactériémie gram-négative et dans la détection de micro-organismes gram-négatifs.
Patent EP-0158013-A1 (EP)
Inventor: SCHAD KURT ING GRAD
IPC: F01N1/00
Filed: 1985-01-30
Abstract: Ein das kritische Geräuschspektrum bedämpfender Reflexions-schalldämpfer (10) weist ein in Längsrichtung mit einem Fenster (11) versehenes Rohr (15) auf, das mit einem Gehäuse- einlaß (6) verbunden ist sowie ein mit dem Auslaßstutzen (7) verbundenes Rohr (16) das ebenfalls ein über die Rohrlänge sich erstreckendes Fenster (12) aufweist, Jedem der beiden Rohre (15, 16) ist jeweils ein Paar von Reflexionsschalen (13, 21; 14, 22) zugeordnet, die gegenüber den Rohrfenstern (11, 12) so orientiert sind, daß der aus dem Fenster (11) austretende bzw. in das Fenster (12) eintretende Abgasstgrom vielfach reflektiert wird, bevor er wieder am Auslaßstutzen (7) aus dem Dämpfergehäuse (10) austritt.
Patent EP-0163966-A1 (EP)
Inventor: AUVRAY MICHEL
IPC: B64D17/02
Filed: 1985-05-07
Abstract: Parachute comprising, on the one hand, a flexible canopy in the form of a wing comprising  - an upper flexible wall forming a top surface, - plane ribs (4) fixed to the upper wall and interconnected by a flexible lower wall forming a substantially plane bottom surface, the said ribs (4) extending from the front part of the canopy as far as the rear part and defining, between the upper wall and the lower wall, cells, and, furthermore, shroud lines (11) connected by joining means (10) to ribs (4) and serving to suspend a load, characterised in that each rib (4) supporting the shroud lines (11) consists of a fabric in which the weft threads (12) and the warp threads (13) form, in the vicinity of each of the shroud lines (11), angles lying between 30 DEG and 60 DEG  with the extension of the shroud line (11) in question. The forces are transmitted between the bottom surface and the top surface by the weft and warp threads; the use of tapes to increase the strength of the ribs can be avoided, with the result that the weight of the parachute, and its manufacturing cost, are reduced.
Patent EP-0164164-A1 (EP)
Inventor: BOSKAMP EDDY BENJAMIN
IPC: G01R33/20
Filed: 1985-05-15
Abstract: For measurements with increased accuracy in a nuclear magnetic resonance apparatus the detection device is provided with one or more surface coils (13) as measurement coils. To avoid mutual interference between a radio-frequency excitation coil (10) and a measurement coil, a measurement coil is provided with a decoupling circuit (36) with which the tuned circuit of which the coil (13) forms part is tuned to a significantly higher natural frequency during activation of the excitation coil (10). On the other hand the excitation coil (10) is shorted during detection with the surface coil (13) by a low-ohmic shorting circuit (72), thereby avoiding interference with the radio-frequency measurements signals.
Patent EP-0168126-A1 (EP)
Inventor: TAKIYAMA EIICHIRO
IPC: C08G18/67
Filed: 1985-03-19
Abstract: A process for producing a curable resin having unsaturated groups in side chains linked to polymer main chains through urethane linkages, which comprises reacting (A) a polymer having hydroxykl groups in its side chains with (B) an unsaturated monoisocyanate obtained by reacting 1 mole of a diisocyanate with more than 1 but less than 1.8 moles of an unsaturated monoalcohol.
Patent EP-0171873-A1 (EP)
Inventor: MALEN DONALD EDWARD
IPC: B29C51/08
Filed: 1985-05-13
Abstract: The shape of a non-axisymmetric vehicle body membrane panel is determined by placing a sheet of material over a scaled opening in a frame or support; constraining the edge portion of the sheet or material around the opening; heating the support and material to an elevated temperature above the glass transition temperature of the material until the modulus of elasticity of the material is relatively low and non-existent and the material has only membrane stresses which lie solely in the plane of the material and are constant over thickness. The unconstrained portion of the material within the opening deforms to the desired membrane shape so that this shape can be transferred to a die when the deformed material is thereafter cooled.
Patent EP-0170479-A1 (EP)
Inventor: SHUM LANSON YATSANG
IPC: B25J15/10
Filed: 1985-07-22
Abstract: In a gripper device including a power frame of a motor 10, shaft 12, sun gear 14, planetary gear 16, gripper assembly shaft 18, gripper lever 20, gripper finger 22, a clutch 24 is interposed in the power train to each gripper finger and is controlled to provide a low force coupling transmittal when the fingers are moved in a position to contact the object 26 to be gripped, and after all fingers have contacted the object, the clutch provides for the transmittal of a relatively higher force adequate to permit handling the object without slipping.
Patent EP-0215994-A1 (EP)
Inventor: SCHEIWILLER ROLF
IPC: E04C1/39
Filed: 1985-09-26
Abstract: A structural assembly includes a square trough-shaped stone having inclined external corner regions and a dovetailed groove formed in each wall side. The dovetail tongue of a connecting plate fits into the dovetailed groove. At the lower end of the internal surface of each wall of the stone, a shoulder portion may be provided for accommodating base elements. The height of the connecting plate is advantageously greater than the height of the trough-shaped stone, so that the plate projects beyond the stone in a vertical direction for connection to further stones. With such an assembly, it is possible to erect dry-stone type walls of various types. The individual elements of the assembly can be produced rationally and economically, and it is also possible to produce end elements and corner elements from the trough-shaped stones by cleaving the stones along grooves provided for such purpose.
Patent EP-0185682-A1 (EP)
Inventor: MACGREGOR DOUGLAS
IPC: G06F9/315
Filed: 1985-04-16
Abstract: Dans un système de traitement de données (10) ayant des listes enchaînées (400, 400', 500, 500'), il est utile de pouvoir ajouter et effacer des éléments de ces listes (400, 400', 500, 500') tout en conservant l'intégrité de l'enchaînement de ces listes (400, 400', 500, 500'). Une nouvelle instruction de comparaison et de permutation permet de permuter simultanément et efficacement deux valeurs, ce qui est utlie lorsque l'on veut ajouter ou effacer sans danger des éléments (404, 512) appartenant à des listes enchaînées (400, 400', 500, 500'). Avant l'introduction, l'état des deux valeurs est lu aux emplacements à permuter. Pendant l'instruction, ces emplacements sont contrôlés à nouveau afin de s'assurer qu'aucun changement ne s'est produit à ces emplacements avant que l'instruction n'exécute la permutation des deux nouvelles valeurs. L'instruction exécute alors la permutation voulue des deux valeurs, mais seulement si aucun changement ne s'est produit à ces deux emplacements où la permutation doit être exécutée.
Patent EP-0183734-A1 (EP)
Inventor: GROENINGER KURD G
IPC: G01N21/81
Filed: 1985-05-21
Abstract: Nouveau dispositif de mesure composé d'une source de lumière (1), d'un élément capteur (2) et d'un photoélément (3). Des guides d'ondes lumineuses (4, 4') amènent la lumière à l'élément capteur (2) et l'en éloignent. L'élément capteur (2) contient des éléments qui changent de couleur en fonction de la grandeur physique. Grâce à ce changement de couleur, il est possible de mesurer la modification de la grandeur physique. Comme ce principe de mesure vaut pour des grandeurs physiques très différentes, on peut fabriquer sans difficulté des capteurs intégrés permettant de détecter simultanément des données de mesure dans l'espace le plus réduit.
Patent EP-0182858-A1 (EP)
Inventor: SOLLI HAAKON
IPC: G01S3/803
Filed: 1985-05-30
Abstract: Un dispositif pour un système de sonar ou de sondage ultrasonique est conçu de manière fonctionnelle pour réduire les conséquences négatives de la sensibilité du transducteur (1) qui dépend de la direction. Le transducteur comporte donc au moins trois éléments (1A, 1B, 1C, 1D) pour convertir les signaux d'entrée acoustiques en signaux de sortie électriques. Des dispositifs de mesure du temps (21, 17, 18) sont connectés au transducteur (1) et conçus de manière fonctionnelle pour mesurer la différence de temps entre les moments d'arrivée pour une onde sonore à au moins deux des éléments du transducteur (1A et 1B, 1A et 1C) dans au moins deux plans. Les différences de temps mesurées sont des indications de l'angle d'incidence pour les ondes sonores dans lesdits plans. Le dispositif comporte en outre des dispositifs de référence conçus de manière fonctionnelle pour produire des signaux de correction correspondant aux différences de temps mesurées. Des dispositifs adéquats (19, 20) sont également disposés pour modifier les signaux reçus par le transducteur de telle manière que les signaux entièrement traités présentés au dispositif d'indication (23) du dispositif présentent une intensité de signal essentiellement indépendante de l'angle d'incidence du son sur le transducteur à l'intérieur de la portée de compensation du dispositif.
Patent EP-0183795-A1 (EP)
Inventor: FERGUSON EDWARD JOHN
IPC: C09D11/16
Filed: 1985-05-23
Abstract: Des compositions d'encre pour des instruments à écrire contiennent comme ingrédient principal de l'eau et possèdent une excellente intensité de ligne, une excellente résistance à l'action de l'eau et à l'action de la lumière, et une exceptionnelle stabilité. Ces compositions sont préparées en utilisant un pigment qui a été prédispersé dans un polymère ou une résine soluble dans un alcali.
Patent EP-0202265-A1 (EP)
Title: Long pulse tunable dye laser.
Inventor: FURUMOTO HORACE
IPC: H01S3/16
Filed: 1985-10-24
Abstract: A tunable dye laser has been found particularly suited to selective photothermolysis. A longer pulse duration which makes the system suitable for a wider range of applications is obtained by modifying the laser to generate a spatially noncoherent beam. The optical system at each end of the laser cell, which may include a lens or spherical mirror, refocuses the aperture of the dye cell near to itself so that substantially all light emanating from the dye cell is returned to the dye cell until the light passes through one of the optic systems as a noncoherent laser beam. A tunable intracavity element tunes the laser across the gain curve of the dye solution. The pulse duration of the laser beam can be selected from a range of durations up to about one millisecond.
Patent EP-0196539-A1 (EP)
Inventor: TREFFER GERHARD DIPL-ING
IPC: H02P7/03
Filed: 1986-03-18
Abstract: Die Erfindung betrifft eine Drehzahlregelsschaltung, durch die eine geregelte Beschleunigung bis zur Solldrehzahl bzw. eine geregelte Abbremsung bis zum Stillstand für einen Gleichstrommotor bewirkt wird. Erfindungsgemäß ist ein Prozessorsystem vorgesehen, an dem ein der Drehzahl des Gleichstrommotors proportionales Drehsignal anliegt. Während der Beschleunigungs- bzw. Bremsphase wird der Impulsdauer des Drehsignals ein wegabhängiges Steuerkriterium zugeordnet. Während des Betriebes mit konstanter Drehzahl wird dieser Impulsdauer ein, einer Solldrehzahl entsprechendes Steuerkriterium zugeordnet. Weiter sind Schaltmittel vorgesehen, über die aufgrund des Steuerkriteriums der Wert bzw. der Mittelwert und die Richtung des Stromes durch den Gleichstrommotor einstellbar sind.
Patent EP-0216165-A1 (EP)
Inventor: MERTENS ALFRED DR RER NAT
IPC: C07D405/12
Filed: 1986-08-25
Abstract: The present invention provides compounds of the general formula <IMAGE>  (I)  wherein the variables are as defined herein. The present invention also provides processes for the preparation thereof, pharmaceutical compositions containing them and intermediates for the preparation thereof.
Patent EP-0227956-A1 (EP)
Inventor: HAMMER BERNARD DR
IPC: H04N7/12
Filed: 1986-11-27
Abstract: A method and apparatus for data reduction of digital picture signals by vector quantizing of coefficient acquired by orthonormal transformation using a symmetrically, nearly cyclical Hadamard matrix, includes means for deriving a mean value coefficient and a plurality of structure coefficients from a plurality of blocks formed from the input signal and resorted by means of a Peano curve, said coefficients being in part only scalarly quantized, and in part scalarly and vectorly quantized. The apparatus and method allows a noise amplitude of the picture signal acquired after back transformation to be adapted to visibility thresholds of the human visual system according to CCIR recommendation 500-1.
Patent EP-0236591-A1 (EP)
Inventor: BOESTEN WILHELMUS HUBERTUS JOS
IPC: C07C231/06
Filed: 1986-12-15
Abstract: The invention relates to a process for the preparation of a-hydroxycarboxylic acid amides of the formula:
     where R, represents alkyl, alkaryl, aryl, alkenyl, heteroalkyl or heteroaryl, whether or not substituted, R 2  represents! hydrogen or methyl, or R, and R 2  together form cycloalkyl, by conversion of the corresponding cyanohydrins, and is characterized in that the conversion takes place in the presence of hydrogen peroxide and ammonia. 
     By preference use is made of 2-6 moles hydrogen peroxide and 0.5-3 moles ammonia per mole cyanohydrin.
Patent EP-0197659-A1 (EP)
Inventor: LIN JIANG-JEN
IPC: C07C233/47
Filed: 1986-03-10
Abstract: An N-acetylglycine is manufactured by reacting paraformaldehyde with an amide such as acetamide and carbon monoxide in the presence of a cobalt-containing catalyst, using a promoter selected from the group consisting of (1) nitriles, preferably succinonitrile, to improve the product yield and the cobalt recovery or (2) trialkylphosphines, such as tri-n-butylphosphine, to activate cobalt system at low carbon monoxide pressure and an inert solvent at a moderate temperature and a moderate to low pressure.
Patent EP-0225080-A1 (EP)
Inventor: COOMBS JEFFREY S
IPC: B22D23/00
Filed: 1986-11-11
Abstract: A device for gas atomising a liquid stream, such as a stream of molten metal or metal alloy, has an atomising device including, for example, an annular opening for receiving the stream. The atomising device is arranged for applying atomising gas to the stream so as to form a spray of atomised particles. At least a part of the atomising gas, and preferably all, is applied by means movable relative to the stream whereby movement is imparted to the spray. This movement leads to improved uniformity or control of deposition.