baber/WOPTO huggingface dataset:
Patent EP-0087881-A1 (EP)
Inventor: KASHIWAGI YOSHIYUKI
IPC: H05K1/03
Filed: 1983-02-15
Abstract: A process for bonding a stuff of copper or a copper-chromium alloy to ceramics according to the present invention includes a step for interposing chromium oxide between surfaces to be bonded of the ceramics and stuff of copper or the alloy, a step for heating a temporary assembly of the ceramics, copper stuff and chromium oxide, of the ceramics, copper stuff and alloy or of the ceramics and stuff of the alloy under an atmosphere to oxidize chromium but not to oxidize copper, at a temperature of no less than melting point of copper or the alloy, and then a step for slowly cooling a bonded assembly. Particularly, in a process for bonding the stuff of the alloy to the ceramics, the chromium oxide interposing step is concurrently performed with the temporary assembly heating step. The bonding process produces a hermetic envelope, particularly a vacuum envelope of a vacuum interrupter. The process for bonding the stuff of copper or the alloy to the ceramics according to the present invention is more advantageous than a bonding process including the so-called Telefunken method, in a cost and step number.
Patent EP-0098699-A1 (EP)
Inventor: OLSON PAUL E MINNESOTA MINING
IPC: C09J7/02
Filed: 1983-06-13
Abstract: Low surface energy liner provided by segments of a perfluoropolyether monomer which has been in- situ-polymerized into a cohesive network which is adhered to a substrate. The low surface energy liner is especially useful as a low-adhesion backsize coating for a pressure-sensitive adhesive tape.
Patent EP-0103439-A1 (EP)
Inventor: HOLBROOK RICHARD L
IPC: B21C37/15
Filed: 1983-08-31
Abstract: © A method of prestressing a tubular apparatus (10) having a coaxial inner and outer tubes (14, 12) which are connected to each other at axially spaced locations comprises, after the inner and outer tubes (14,12) are connected to each other and the apparatus is heat-treated or otherwise processed, reducing the diameter of the outer tube (12) so that the outer tube is elongated. The elongation of the outer tube (12) establishes a prestressed condition between the inner and outer tubes, with the inner tube (14) under tension and the outer tube (12) under compression. The reduction in diameter of the outer tube (12) can be accomplished by using a roll extrusion machine, a tube reducer or a drawbench.
Patent EP-0091852-A1 (EP)
Title: Procédé de régulation du rapport de mélange des propergols pour un moteur à propergols liquides
Inventor: SCHELLER ALFRED KURT
IPC: F02K9/56
Filed: 1983-03-28
Abstract: Le procédé comporte la comparaison des débits de propergols (H, O) mesurés à la sortie des turbopompes (11-13 ; 12-14), à une valeur de consigne correspondant à la valeur optimale du mélange. La valeur de consigne est périodiquement modifiée en fonction des volumes de propegols (RO, RH) restant dans les réservoirs. Le régulateur pour la mise en oeuvre comporte une vanne de réglage (VRO) commandée par un dispositif électronique,de traitement des mesures (39) implantée dans une canalisation d'alimentation en propergols d'un generateur de gaz d'entraînement pour la turbine d'une turbopompe ou dans la canalisation d'alimentation en gaz d'une turbopompe, ou disposée entre les deux canalisations en un même propergol de deux generateurs (GH, GO) de gaz d'entraînement ou entre les sorties de gaz des deux turbines des turbopompes (11-13; 12-14).
Patent EP-0093778-A1 (EP)
Inventor: AGARWAL PAWAN K
IPC: C08L23/20
Filed: 1982-11-09
Abstract: Les compositions adhésives de fusion à chaud comprennent un copolymère en bloc hydrogéné tel que le Kraton G, de 25 à 250 parties en poids environ d'une résine d'hydrocarbure obtenue à partir d'un distillat de goudron de houille ou de pétrole, des diènes aliphatiques et des mono-oléfines et des dioléfines, des oléfines cycliques de 5 à 6 atomes de carbone et des polycycliques hydrogénés par 100 parties en poids du copolymère en bloc hydrogéné, et de 25 à 200 parties en poids environ d'un polybutène ou polyisobutylène par 100 parties du copolymère en bloc hydrogéné. Les compositions adhésives sensibles à la pression peuvent être préparées en dissolvant ce mélange d'ingrédients dans un solvant non réactif à un niveau de concentration de 5 à 25 grammes environ pour 100 ml du solvant non réactif.
Patent EP-0112344-A1 (EP)
Inventor: HILDRETH JAMES EARL KING
IPC: G03C5/305
Filed: 1983-06-13
Abstract: Des composés amphipathiques contiennent une chaîne d'hydrocarbures aliphatiques d'une longueur d'au moins 3 atomes de carbone reliée par un groupement amide à un groupe aliphatique acyclique polyhydroxy substitué. Ce groupe comprend des composés d'intérêt général pour une utilisation en tant qu'agents tensioactifs non ioniques et d'autres composés présentent un intérêt pour une utilisation en tant que lipides.
Patent EP-0139648-A1 (EP)
Inventor: MARINAK MICHAEL J
IPC: B01J19/24
Filed: 1983-07-25
Abstract: Préparation de fortes productions de mélanges riches en pyridines polychlorées en maintenant un rapport de poids chlorure/béta-picoline supérieur à environ 5:1 lorsque l'on fait réagir du chlore et de la béta-picoline ou de l'hydrochlorure de béta-picoline de manière non catalytique en phase liquide à des températures d'au moins environ 190oC, les produits réactifs étant contenus dans un diluant bien mélangé produisant moins d'une mole d'acide chlorhydrique par mole de diluant lors d'une réaction avec le chlore dans la fourchette de température indiquée. La chloruration de la béta-picoline ou de l'hydrochlorure de béta-picoline dans un réacteur primaire (R1) est suivie par une autre chloruration sélective de celle-ci dans un dispositif de réacteur de finissage (R3A et R3B) à une température d'au moins environ 190oC afin d'obtenir de fortes productions de produits finaux désirés utiles comme produits intermédiaires dans la préparation d'herbicides et autres. Une autre chloruration similaire afin d'obtenir des produits finaux semblables peut également être appliquée à des mélanges riches en monochloro-3-trichlorométhyl pyridines et dichloro-3-trichlorométhyl pyridines produites par d'autres procédés.
Patent EP-0116850-A1 (EP)
Inventor: HEIDER ULRICH DR-ING
IPC: B41J9/38
Filed: 1984-01-16
Abstract: An dem der Druckstelle abgewandten Teil eines Tauchankermagnetsystems in einem Typenraddrucker ist eine Infrarotlichtschranke zur Erfassung der Bewegung des Ankers angeordnet. Das Ausgangssignal dieser Lichtschranke wird zur zeitlichen Ansteuerung des Tauchankermagnetsystems verwendet. Zu diesem Zwecke befindet sich am Anker des Tauchankermagnetsystems ein Schlitzlineal, dessen gleichgerichtete Kanten über die Infrarotlichtschranke abgetastet werden und die Signale dann einem das Tauchankermagnetsystem ansteuernden Mikroprozessorsystem zugeführt werden.
Patent EP-0121818-A1 (EP)
Inventor: ZIMMERMAN ROBERT R
IPC: H01J29/88
Filed: 1984-03-14
Abstract: A coating of metallic material is deposited on the internal surface of a hollow object. An elongate member comprising two electrical conductors extending side-by-side from end-to- end of the member has one end inside the hollow object and its opposite end outside the object. A filament has its two ends connected to the conductors respectively at the one end of the elongate member, and a crucible containing metal to be deposited is supported above the filament and in spaced relationship thereto. By supplying current to the filament by way of the conductors for the filament is heated to achieve thermonic emission. The filament and the crucible are connected to negative and positive terminals respectively of a potential source so that electrons emitted by the filament are accelerated towards the crucible and cause the crucible to be heated by electron bombardment.
Patent EP-0132549-A1 (EP)
Inventor: STROSZYNSKI JOACHIM DIPL-ING
IPC: B41N3/00
Filed: 1984-06-02
Abstract: Im Verfahren zur kontinuierlichen einseitigen anodischen Oxidation von Bändern aus Aluminium oder einer seiner Legierungen kommt der Gleichstrom durch je mindestens eine in einem wäßrigen Elektrolyten angeordnete Anode und Kathode zur Einwirkung. Dabei wirken die Anode(n) und Kathode(n) von entgegengesetzten Seiten und gleichzeitig elektrochemisch auf das sich an ihnen vorbeibewegende Band ein, das insbesondere im wesentlichen horizontal an den im wesentlichen horizontal angeordneten Elektroden vorbeigeführt wird. Eine Vorrichtung zur Durchführung eines solchen Verfahrens enthält a) mindestens ein Behandlungsbad (2), das mit einem wäßrigen Elektrolyten (3) gefüllt ist, b) mindestens je eine Anode (5), die unterhalb und c) mindestens je eine Kathode (4), die oberhalb des zu behandelnden Bandes (1) im Elektrolyten angeordnet sind. Bevorzugte Verwendung findet ein so behandeltes Band als Trägermaterial bei der Herstellung von eine strahlungsempfindliche Schicht tragenden Offsetdruckplatten.
Patent EP-0129798-A1 (EP)
Inventor: ROESER KARL DR
IPC: C07D233/60
Filed: 1984-06-15
Abstract: Azole compound of the formula I, <IMAGE>  in which Rn represents up to 5 identical or different substituents selected from the group comprising halogen, alkyl, alkoxy, alkylthio, alkylsulphonyl, haloalkyl, nitro, cyano, optionally substituted phenyl, optionally substituted phenoxy or hydrogen, R<1> represents an optionally branched alkyl radical, a cycloalkyl radical, a cycloalkylalkyl radical, an optionally substituted aryl radical, an optionally substituted aralkyl radical, an optionally substituted aryloxyalkyl radical, an optionally substituted benzyloxyalkyl radical, an optionally substituted alkenyl radical or an optionally substituted alkynyl radical, R<2> and R<3> independently of one another represent alkyl or together represent a di-radical of the formula -(CH2)m- where m represents an integer from 2 to 7, Az represents 1-(1,2,4-triazolyl), 4-(1,2,4-triazolyl), 1-imidazolyl, 1-pyrazolyl or 1-benzimidazolyl, <IMAGE> where R<4> represents hydrogen, C1- to C4-alkyl, vinyl or allyl and R<5> represents hydrogen, C1- to C3-alkyl, optionally substituted alkenyl, optionally substituted alkynyl or optionally substituted benzyl, the biologically acceptable salts or complex compounds of the compounds of the formula I, a process and a specific process for the preparation of compounds of the formula I, and their use in fungicidal crop protection agents.
Patent EP-0143250-A1 (EP)
Inventor: RIX ALBERT
IPC: B41J29/00
Filed: 1984-09-26
Abstract: Die Forderungen einerseits nach einer hohen Schriftqualität, die der Schreibmaschinenschrift nahekommt, als auch nach hohen Druckqualitäten nehmen auch bei Schreibwerken mit Tintenmosaikschreibköpfen ständig zu. Zu diesem Zweck werden wie bei anderen Typenträgern die Schreibköpfe ausgewechselt, was bei Tintenschreibwerken wegen Verschmutzung der Austrittsdüsen und Eindringen von Luft in das Schreibkopfinnere sehr problematisch ist. Der Erfindung liegt die Aufgabe zugrunde, eine Kassette für einen Schreibkopf einer Tintenschreibvorrichtung zu schaffen, die ein leichtes Auswechseln des Schreibkopfes ohne nachfolgende Störungen im Druckbetrieb ermöglicht. Zur Lösung dieser Aufgabe weist die Kassette ein Gehäuse auf, in dem der Schreibkopf (17) in und außerhalb der Aufnahmevorrichtung (25) in Außerbetriebslage geschützt angeordnet ist. Weiterhin sind an dem Schreibkopf (17) und dem Gehäuse (29) Haltemittel angeordnet, mittels denen der Schreibkopf (17) in einer von dem Schlitten (7) demontierten Lage in dem Gehäuse (29) und im montierten Zustand das Gehäuse (29) an Haltegliedern der Aufnahmevorrichtung (25) und der Schreibkopf (17) an Haltegliedern des Schlittens (7) gesichert lagerbar sind. Hierdurch wird ein für den Druckbetrieb störungsfreies Wechseln des Schreibkopfes (17) jederzeit ermöglicht.
Patent EP-0119695-A1 (EP)
Inventor: DESMARAIS MARK RAYMOND
IPC: H01H13/705
Filed: 1984-01-26
Abstract: Switch key (2) comprises a frame (24) having a frame column (36 and a plunger (26) guided by the column. A return spring (30) biases the plunger to its extended position. When the plunger is depressed, a switch actuator (32) is moved against the switch contacts adjacent to the frame (24) to close the switch. The switch actuator comprises a bell crank (76) pivoted to the frame and having a contact arm (70) which closes the switch and a cam follower arm (68). The cam follower arm is cammed by the plunger (26) to close the switch when the plunger is depressed.
Patent EP-0124381-A1 (EP)
Inventor: OZEKI TAKESHI C O PATENT DIVIS
IPC: H04L12/44
Filed: 1984-05-02
Abstract: A contention-type data communication system such as an optical star-configured network comprises a plurality of stations (12 1 , 12 2 ) connected with one another through data bus (13). To detect a signal collision quickly, each of the stations is arranged to transmit a collision-detecting packet which has a predetermined time length T 1  and a predetermined pulse pattern, and then transmit a data packet after a time interval T 2 . The number or pattern of pulses received during a time period T + T 2  from the start of reception of a collision-detecting packet is compared with that of the self-transmitted collision-detecting packet so that the signal collision is detected when noncoincidence occurs.
Patent EP-0130696-A1 (EP)
Inventor: GILLAM PAUL TREVOR
IPC: H01R13/514
Filed: 1984-05-31
Abstract: A packaging arrangement for a plurality of electrical connector assemblies (10) includes a carrier strip (19) having a row of connector housings (12) formed integrally therewith along like edges of the housings. Extending from one side of the carrier strip (19) are protrusion means (34) for spacing multiple carrier strips laterally apart in parallel adjacent relationship. Integrally formed latching means (37) extend outwardly of the protrusion means (34) and are receivable by an aperture or slot (39) of the adjacent carrier strip (19) for securing rows of connectors together.
Patent EP-0136789-A1 (EP)
Inventor: CHU POCHEN
IPC: B01J29/064
Filed: 1984-08-07
Abstract: Catalysts of improved strength and activity are formed by compositing a clay matrixing material with a zeolite which contains cations of a Group IB metal, preferably a monovalent metal such as silver and by thereafter calcining the composite at temperatures in excess of 600°C. The presence of the cations gives the zeolite improved resistance to the high sintering temperatures necessary to confer adequate strength upon the resulting catalyst.
Patent EP-0134722-A1 (EP)
Inventor: LEDER LEWIS B
IPC: G03G5/08
Filed: 1984-09-06
Abstract: A method of forming an alloy layer on the surface of a substrate (28) comprising forming a vessel (10) a molten bath (20) comprising at least one vaporizable alloying component having a higher vapor pressure than at least one other vaporizable alloying component in said bath, forming a thin, substantially inert, liquid layer of an evaporation retarding film on the upper surface of said molten bath, said liquid layer of an evaporation retarding film having a lower or comparable vapor pressure than both said vaporizable alloying components, co-vaporizing at least a portion of both said vaporizable alloying components whereby said evaporation retarding film retards the initial evaporation of said vaporizable alloying component having a higher vapor pressure, and forming an alloy layer comprising both said vaporizable alloying components on said substrate.
Patent EP-0129487-A1 (EP)
Inventor: BAIZE DOMINIQUE
IPC: G06F13/14
Filed: 1984-06-21
Abstract: The computing installation comprises a plurality of digital computers and at least a terminal unit, for instance a printer, suitable for use in cooperation with any one of the computers. Each computer may deliver a request for access to the terminal. In response, a connection is established between the computer which issued the request and the terminal if the latter is free. Simultaneously, access to the terminal unit by the other computers is prevented for a predetermined time period or for the duration of the connection between the terminal unit and the computer which first issued an access request.
Patent EP-0145533-A1 (EP)
Inventor: DEVAUX DOMINIQUE
IPC: G06F7/52
Filed: 1984-10-23
Abstract: 1. A method of multiplying two binary numbers X and Y defined by digital signals and respectively called multiplicator and multiplicand modulo a binary number N, characterized in that it consists in performing a first multiplication of the multiplicator signal with the multiplicand signal by means of a first multiplier circuit (16), in performing a second multiplication of the result obtained at the output of the first multiplicator circuit with a digital signal defining the complement of the number N, by means of a second multiplier circuit (18), in performing a third multiplication of the integer part of the result obtained at the output of the second multiplier circuit (18) with a digital signal defining the number N by means of a third multiplier circuit (22), and in subtracting the result obtained at the output of the third multiplier circuit (22) from the result obtained at the output of the first multiplier circuit in order to obtain a digital signal R corresponding to the product modulo N of the multiplicator number X with the multiplicand number Y.
Patent EP-0148720-A1 (EP)
Inventor: GREENE KENNETH HARRISON
IPC: F01D21/00
Filed: 1984-12-14
Abstract: @ A method and apparatus for monitoring the condition of blades mounted to a rotary shaft in a turbomachine by selectively illuminating a particular blade in a turbomachine. A control system for determining when to initiate a strobe light in response to a shaft position for illuminating a particular blade is described. Additionally, indexing means for automatically sequencing through the blades is further disclosed. A camera for remote monitoring of the blades using an automatic control system is further provided.
Patent EP-0131042-A1 (EP)
Inventor: CHEMLA DANIEL SIMON
IPC: G02F1/19
Filed: 1983-12-29
Abstract: Un dispositif optique (10) comprend une structure de semiconducteurs en couches (16) possèdant un rayon lumineux d'entrée variable (21) appliqué à la structure avec une composante de champ E (22) polarisée perpendiculairement aux couches. L'intensité du rayon lumineux d'entrée commande la charge emprisonnée dans les couches, la constante diélectrique des couches contenant la charge emprisonnée et la propagation du rayon lumineux d'entrée à l'intérieur du dispositif.
Patent EP-0137813-A1 (EP)
Inventor: BJORHN GUNNAR
IPC: A63B51/12
Filed: 1984-02-16
Abstract: Dispositif d'ajustement destiné de préférence à des raquettes de jeux de balle et permettant de rétablir la tension désirée des cordes d'une raquette. Ce dispositif consiste en un support triangulaire (1) pourvu d'une rainure (2) dans laquelle passe la corde ainsi que d'une vis d'ajustement (5) dont la pointe est dirigée vers le sommet du support, ladite vis permettant de tendre une corde à une valeur désirée par pression de la vis sur la corde.
Patent EP-0159329-A1 (EP)
Title: Porte-gobelet
Inventor: BOLLING HANS BENEDIKT
IPC: A47G23/02
Filed: 1984-09-20
Abstract: Un porte-gobelet comportant deux bras flexibles faisant saillie (2, 2') pour retenir un gobelet jetable (3) est doté d'une surface de support (7) sur le côté inférieur des bras (2, 2'). On obtient ainsi une structure très simple, de préférence à base de surfaces à courbe unique, dont la fabrication est bon marché.
Patent EP-0162870-A1 (EP)
Inventor: DAVIS WALTER LEE
IPC: H03L7/183
Filed: 1984-10-30
Abstract: Un micro-ordinateur (104) possédant des besoins en impulsions d'horloge d'une fréquence prédéterminée reçoit des impulsions provenant d'un synthétiseur de fréquence du type multiplicateur (200), qui utilise une fréquence de référence inférieure à la fréquence la plus élevée nécessaire. Le synthétiseur (200) réagit aux instructions d'un programme et produit des impulsions d'horloge à des fréquences suffisantes pour satisfaire le besoin d'exécution immédiate des tâches programmées. Lorsque le besoin d'exécution change, le synthétiseur (200) réagit pour ne produire que la fréquence requise. Il est ainsi possible de réduire au minimum la puissance dissipée par l'ensemble du système de micro-ordinateur.
Patent EP-0170778-A1 (EP)
Inventor: KOPINECK HERMANN-JOSEF PROF DR
IPC: G01B15/02
Filed: 1985-04-03
Abstract: 1. A device for measuring the thickness profile of rolled metal sheets and strips (24), comprising an X-ray tube (11), a movable slit diaphragm (12) lying closely in front thereof and radiation detectors (14 to 23) fixedly installed at a distance in front thereof, along a line and directed towards the radiation, the sheet or strip (24) to be measured being moved through the radiation between the X-ray tube (11) or slit diaphragm (12) and the radiation detectors (14 to 23) in such a way that its width extends along the line of the fixedly installed radiation detectors (14 to 23) and a processing device (45) being connected to the radiation detectors and a displacement pick-up (44) of the slit position to determine the radiation absorption and for allocation of the thicknesses of the sheet/strip to the measuring points or measuring areas (31 to 39) distributed over the width of the sheet/strip (24), which device (45) is connected with a display device (46), characterized in that the slit diaphragm (12) is constructed circularly around the part of the X-ray tube (11) emitting the X-ray rays, is mounted rotatably and is driven by a drive, in that the distance between the slit diaphragm (12) and the radiation detectors (14 to 23) amounts to more than 1 500 mm, in that the X-ray tube (11) with the slit diaphragm (12) and the radiation detectors (14 to 23) are installed in separate frames and in that means for correction are inserted for the displacement pick-up (44), by means of which small alterations in the position of the attachment points of the slit diaphragm (12) and the radiation detectors (14, 23) are taken into account.
Patent EP-0171581-A1 (EP)
Inventor: BARNUM THOMAS G
IPC: E03D3/00
Filed: 1985-07-04
Abstract: An improved flood level sensor has an upstanding, vented tube (44) extending above and outside a receptacle (10) while maintaining fluid communication with an enclosed rim (23) of the receptacle. A partial vacuum is communicated to an orifice which is located within the tube (44) at a height related to a limit on the level of fluid in the receptacle (10). The level of fluid in the tube (44) depends upon the fluid pressure in the enclosed rim (23) and therefore upon the fluid level in the receptacle (10). When the fluid level in the receptacle (10) is below flood level, the orifice is able to relieve any partial vacuum communicated to it. However, when the level of fluid in the receptacle (10) rises to the flood level, the fluid level in the tube (1, 4) rises to partially seal the orifice and prevent relief of the partial vacuum which then actuates a valve lockout device (14).
Patent EP-0168794-A1 (EP)
Inventor: ALVAREZ LUIS W
IPC: H04N5/232
Filed: 1985-07-13
Abstract: An optically stabilized camera lens system includes an objective lens (8) mounted to the lens case and an optical train defining an optical path between the objective lens (8) and a camera image plane (120). The optical train includes first a Humphrey prism (18), second a light reversing, cube corner element third a zoom lens (102). Provision is made for replacement of the cube corner with a prism (101) and use of a parity inverting prism (112) such as a Dove or preferably a Pechan to provide an alternate path. Roll stabilization is provided by coupling the Pechan, Dove or equivalent parity reversing prism (112) to a gyroscope (106) so the prism becomes a derotating prism. The derotating prism rotates about the optical path at half the speed the case rotates about the optical axis to produce roll stabilization preferred in camera and video applications. The Humphrey prism (18) is inertially mounted to the case (6), using a stabilizer to compensate for small accidental tilt and pan motions of the case.