baber/WOPTO huggingface dataset:
Patent EP-0103154-A1 (EP)
Inventor: AYCOCK DAVID FREDERICK
IPC: C08G65/38
Filed: 1983-08-06
Abstract: @ An improved process in the continuous formation of polyphenylene ether resin by the oxidative coupling of a phenol in the presence of a copper-amine complex catalyst is described. The improvement comprises initiating the oxidative coupling reaction in the additional presence of a high bromide ion concentration such that the molar ratio of bromide ion to phenolic starting matter is not less than 1 : 35. This enables formation, at relatively low levels of catalytic copper, of higher molecular weight polymer.
Patent EP-0108934-A1 (EP)
Inventor: WILLMUND WOLF-DIETER DR
IPC: C14C9/02
Filed: 1983-10-12
Abstract: This invention relates to a process for preparing sulfonated lubricating agents for leather and tanned furs consisting of the steps of: (a) chlorinating natural or synthetic higher fatty acids or esters of higher fatty acids having chain lengths of from 8 to 24 carbon atoms containing olefinically unsaturated fractions, up to saturation of the double bonds; (b) sulfochlorinating the chlorinated product from step (a) with chlorine and SO2 at a temperature of from about 20 DEG  to 90 DEG  C., optionally under UV-radiation, for a time sufficient to obtain a compound having a chlorine content of from about 5 to 30 percent by weight and a content of SO2Cl groups of from about 1 to 20 percent by weight, the ratio of chlorine atoms to SO2Cl groups being from about 0.7:1 to 70:1; and (c) saponifying the product from step (b) to form a water-emulsifiable alkali metal, ammonium, or lower alkyl-ammonium salt of the product of step (b).
Patent EP-0141877-A1 (EP)
Inventor: VOLLMER RUDOLF DIPL-ING
IPC: G05D23/02
Filed: 1983-11-17
Abstract: 1. Thermostatic valve (10, 22) arranged in a heating circulation comprising a control device (36) for a programmable actuation of the valve (12, 16) by providing an increased temperature for the temperature sensor (24) of the valve (12, 16), whereat the increased temperature is taken from the heating circulation and the control device (36) merely switches the transfer of the increased temperature to the temperature sensor, and further comprising a branch circuit (32) connected to the heating circulation and being in heat exchange with the temperature sensor (24) of the valve (12, 16), characterized in that a pilot valve (34) is provided in the branch circuit (32) and is switched by the control device (36) to open or block, respectively, the throughput of the heating fluid through the branch circuit and that the branch circuit (32) is connected to the heating circulation downstream and upstream of the valve seat (12) to form a bypass with respect to said valve seat (12).
Patent EP-0092292-A1 (EP)
Inventor: WARDENAAR HENDRIK CORNELIS
IPC: H01L21/68
Filed: 1983-04-19
Abstract: A method of and a device for placing chip-type components (2) on a substrate (1), in which a number of components (2) are simultaneously picked up in presentation positions by means of a pick-up device (10) which comprises a number of pick-up elements (12), after which the pick-up device (10) is moved to a position over the substrate (1) and each of the pick-up elements (12) in succession is moved to a position over the desired position on the substrate by movement of the pick-up device and/or the substrate with respect to one another, after which the relevant component is deposited and released in the relevant position by the pick-up element.
Patent EP-0097390-A1 (EP)
Inventor: SCHOONMAN JOHANNES
IPC: G01N27/30
Filed: 1983-06-03
Abstract: The invention relates to an electrochemical sensor comprising a container wherein a metal (hydride) standard is mounted into electrical contact with an electrolyte. which is arranged so, that there can be in electrical contact between the object to be sensored and the electrolyte. This context can be via the palladium or palladiumsilver layer. The sensor is based on a concentration cell MH./HUP/MHy. The potential of such a cell can be measured and gives an indication of hydrogen activity. The sensor can be used for testing welded and other metal (steel) constructions as well for testing a metal which forms a coating on a metal or other substrate.
Patent EP-0089773-A1 (EP)
Inventor: CHUEN-HA SUM
IPC: F16K15/16
Filed: 1983-03-08
Abstract: Valve apparatus having a valve body (10), openings (16) formed through the valve body for flow of fluid, movable valve closure means (30) adapted to move towards and away from the valve body, and registering with the opening means to close the same, and movable to open the same, guide means (22) engaging the movable closure means, a damper recess means formed in one of the closure means and the guide means, and interfitting damper recess means, formed on the other of the closure means and the guide means, and valve spring means engaging said closure means.
Patent EP-0102709-A1 (EP)
Inventor: SALISBURY WAYNE C
IPC: C08G18/65
Filed: 1983-07-08
Abstract: A polyurethane RIM system has at least two molding stations. The reactants are brought to the mixheads as three separate streams. One stream contains the isocyanate, the second stream contains some of the polyol, the chain extender and crosslinker and a third stream contains additional amounts of the polyol, along with what additives might be desired. At each mixhead the proportions of ingredients are controlled to give an isocyanate index of about 100, but the ratio of one polyol stream to the other is regulated to control the flex modulus and other properties of the molded product as may be desired. In this way, one source of supply can be used to feed several molding stations, each of which may produce a product of different physical properties and thus of different costs.
Patent EP-0109162-A1 (EP)
Inventor: QUENZI PHIL
IPC: E02F3/342
Filed: 1983-10-03
Abstract: Material handling apparatus comprises a mobile frame (12) defining a longitudinal axis and a raised load compartment (16) on the mobile frame (12) substantially in alignment with said longitudinal axis, and having open front and rear ends (24, 26). A material handling bucket (30) is pivotally mounted to a carriage (44 or 160 or 180) mounted for longitudinal movement in an axial direction. A drive (46, 48 or 170 or 182) is provided for driving the carriage (44 or 160 or 180) bidirectionally in the axial direction. A cam surface (60, 61) is defined substantially continuous with the open front end (24) of the raised load receiving compartment (16) and continuing to a location vertically therebelow. The bucket (30) is arranged for simultaneously pivoting and riding along the cam surface (60, 61) and the load compartment (16) in response to the movement of the carriage (44 or 160 or 180) for alternatively loading material through the open front end (24) of the load receiving compartment (16) and clearing the load receiving compartment (16) of material loaded thereupon through the open rear end (26) thereof.
Patent EP-0094859-A1 (EP)
Inventor: DE ROBERTIS PATRICK
IPC: H01H83/04
Filed: 1983-05-02
Abstract: 1. Differential trip device having a test device actuated by a push button (10) for simulating a differential fault, comprising a switch with a movable contact shaped as a spring blade (32) and moved towards the closed position by the push button (10), characterized in that said spring blade (32) is housed into a hole (20) extending longitudinally inside the push button (10) in the push direction of the button, that the spring blade (32) is retracted inside said hole (20) in the rest position of said button, interposed between the hole (20) bottom (28) and a fixed abutment (36), and that depressing of the button (10) causes the coming out of said hole (20) of the spring blade (32) and to come in the closed position.
Patent EP-0097076-A1 (EP)
Inventor: ARMAND MICHEL
IPC: H01M10/0565
Filed: 1983-05-30
Abstract: The invention relates to solid solutions constituted by one or several ionic compounds of the formula: (R-C 3BOND C)4X-, M+ in which: X is a trivalent element liable of entering into 4-coordination; the groups R are aprotic hydrocarbon radicals, that is to say radicals which are non proton donors; M is an alkali metal; entirely dissolved within a macromolecular material formed at least in part by a polymer the monomer units of which include at least one hetero-atom, adapted to form bonds of the donor-acceptor type with the cation of the ionic compound. These solutions can be used for the constitution of solid electrolyte materials of electrochemical generators.
Patent EP-0105786-A1 (EP)
Inventor: CANONNE PAUL
IPC: H01H71/74
Filed: 1983-09-23
Abstract: 1. Multi-size branch circuit breaker, inserted downstreams of an energy counter (11) in an alternating distribution network for the supply of an electrical low-voltage installation of a consumer, the size changing of the circuit breaker being remotely controlled by the technical agent by means of a remote control circuit (34) arranged in the housing of the counter, said circuit breaker comprising : a mechanism for manual operating (18, 20) and for automatic tripping when a fault occurs, controlled by a trip relay (22), an intensity sensor (28) to detect the current flowing in each phase conductor (R, S, T) of the network, an electronic assembly for processing the signal emitted by the sensor (28) in order to deliver a tripping order to the relay (22) when said current exeeds a predetermined function, and adjusting means of said signal, comprising a voltage divider resistive bridge (32) arranged between the sensor (28) and the electronic assembly ; the resistive bridge (32) of the circuit breaker being constituted by a series resistance (R9) and a shunt resistance, and the remote control circuit (34) comprising a size switch (CM1) connected electrically with the resistive bridge (32) by a link circuit (40, 42) able to generate the variation of the shunt resistance by operating the size switch (CM1).
Patent EP-0100286-A1 (EP)
Inventor: ROSAZ GUY
IPC: G01L19/08
Filed: 1983-06-29
Abstract: An apparatus for measuring fluid pressure has an electrical circuit for measuring fluid pressure which is closed only when simultaneously, the pressure to be measured is at least equal to a predetermined threshold and is substantially stable. A deformable member deforms under application of pressure of the fluid being measured and closes the electrical circuit. When fluid is moving through the apparatus, a Venturi valve member functions to lower the pressure of the fluid in contact with the deformable gauge member to reopen the electrical circuit. The Venturi valve member is formed by a revolution cone disposed in a chamber such that the passageway located annularly around the cone is reduced. A measuring apparatus integral with a deflating-inflating assembly is also provided.
Patent EP-0102383-A1 (EP)
Inventor: LEHRER FRITZ
IPC: E04F13/08
Filed: 1983-03-10
Abstract: Le dispositif de fixation est prévu pour fixer des éléments de construction (1, 2) qui sont soumis à des variations de température importantes, par exemple des panneaux de revêtement de façades, ces éléments présentent des ouvertures allongées (3, 4) dans lesquelles s'engagent des vis (15). Les ouvertures allongées ont une largeur suffisante de façon que des éléments de blocage (7, 8) munis de dents puissent être déplacés sur la tige des vis et venir en prise avec des dents correspondantes (5, 6) dans les ouvertures allongées.
Patent EP-0161241-A1 (EP)
Title: Procede et dispositif pour fixer des coulisses dans des voiles
Inventor: WINQVIST SVEN GUSTAF
IPC: B63H9/08
Filed: 1983-10-24
Abstract: Procédé pour appliquer des coulisses (1) dans le bord d'une voile et dispositif correspondant. Une tige extrudée est coupée en coins (5) de la longueur de la coulisse qui sont appliqués à certains intervalles l'un de l'autre le long d'une ligne droite sur le matériau de voile (2), lequel est ensuite plié le long de cette ligne et cousu avec au moins une couture afin d'enfermer les coulisses (1) dans le matériau (2). Le matériau (2) peut être une partie de la voile elle-même ou une bande séparée qui est ensuite cousue sur l'un des côtés du bord de la voile.
Patent EP-0117515-A1 (EP)
Inventor: OBATA TOSHIMITSU
IPC: H01F30/08
Filed: 1984-02-21
Abstract: Disclosed is reactor having a plurality of windings (1, 2, 11) disposed coaxially and connected to form a series circuit and a supporting member for supporting the plurality of windings, there are provided two terminals (3, 4) respectively connected to the opposite ends of a specific one (1) of the plurality of windings and a further terminal (5, 10) connected to one end of each winding other than the specified winding, the terminals being capable of being selectively connected to an external power source. The winding arrangement enables to provide various kinds of terminal combinations to be connected to the external power source so that a plurality of inductance values can be selectively obtained by selecting the terminal combinations.
Patent EP-0121189-A1 (EP)
Inventor: SCHMID ECKART DIPL-PHYS
IPC: H01J23/34
Filed: 1984-03-22
Abstract: Die Erfindung bezieht sich auf eine Schaltungsanordnung zur Temperaturabhängigen Kathodenstromnachführung in Wanderfeldröhren. Mit dieser Schaltungsanordnung soll, um einen relativ konstanten Kathodenstrom über die Erwärmung der Röhre zu erhalten, eine temperaturabhängige Nachführung der Steuerspannung erreicht werden. Die Erfindung sieht hierzu vor, daß die Schaltungsanordnung an einer geeigneten Stelle mit der Wanderfeldröhre (W) thermisch verkoppelt ist und aus einem temperaturabhängigen Netzwerk (T) besteht, welches die aktuelle Röhrentemperatur mißt und über eine Steuerelektronik (NT) im Netzgerät (N) durch Spannungsvariation an einer Steuerelektrode (G) der Wanderfeldröhre (W) den vorgewählten Kathodenstrom nehezu konstant halten läßt. Die erfindungsgemäße Schaltungsanordnung wird bei Wanderfeldröhrenverstärkern angewendet.
Patent EP-0125485-A1 (EP)
Inventor: POULSEN KARSTEN DIPL-ING
IPC: G08B17/10
Filed: 1984-04-09
Abstract: 1. A circuit arrangement in a fire alarm system, for suppressing interference signals in optical smoke detectors (RM) with a luminescence diode (LED) which transmits in pulsed fashion and with a photo-diode (FD) which receives diffused light from the luminescence diode (LED), where, during cyclic interrogation from central control (Z), the individual alarms (Mi) of an alarm line (ML) are connected in cascade to the alarm line (ML) in a predetermined sequence with a time delay and where the delay time until the connection of the following alarm corresponds to the analogue alarm measured value in question, and in the central control the alarm measured value and the alarm address are determined from the time of the connection, characterised in that the optical smoke detector (RM) comprises a voltage supply device (SPV) ; a transmitting circuit (MMV1) driven by the alarm interrogation (UAB) and serves to produce transmitted pulses (US) for the luminescence diode (LED), where the duration (TP) of the transmitted pulses is substantially shorter than the interrogation duration of an alarm ; an instantaneous value store (SHS), connected to the output of the photo-diode (FD) via the amplifier (VER), driven by the transmitting circuit (MMV1) to temporarily store the analogue alarm measured value ; and a voltage/time converter (VTC) connected to the output of the instantaneous value store, which connects the following alarm (Mi) to the alarm line (ML) via a switch-through transistor (TR) with a delay in accordance with the alarm measured value.
Patent EP-0134442-A1 (EP)
Inventor: WURMINGHAUSEN THOMAS DR
IPC: C08L83/04
Filed: 1984-06-25
Abstract: 1. Polydiorganosiloxane compositions which can be hardened to form elastomers at ambient temperature under the influence of water or moisture, obtainable by mixing polydiorganosiloxanes with reactive end groups, dialkylsilanes with hydrolysable Si-N groups of the general formula RCH3 Si(NRR')2 wherein the R's each independently represent an alkyl or cycloalkyl radical with up to 8 C atoms, R' represents hydrogen,  see diagramm : EP0134442,P8,F1  or R, R" represents an alkyl, cycloalkyl, aryl or aralkyl radical with up to 8 C atoms and wherein R and R' can together be hexan-1-one-1,6-diyl, methylsilanes of the general formula CH3 Si(NXY)p (OZ)q wherein X and Z represent methyl or ethyl and Y represents  see diagramm : EP0134442,P8,F2  and p + q denote 3 and p denotes 0, 1 or 2, thixotropic fillers, condensation catalysts and optionally other auxiliaries known per se.
Patent EP-0136447-A1 (EP)
Inventor: HIRSBRUNNER PIERRE
IPC: C09K17/28
Filed: 1984-07-25
Abstract: @ A process for treating soil which comprises applying to the soil an aqueous solution of a formaldehyde-based pre-condensate containing a condensation in i titator in an amount sufficient for condensation to be completed within a predetermined period of time not exceeding 24 hours. Preferably a urea-formaldehyde pre-condensate is used. Advantageously the solution also contains a polysaccharide (aliginic acid, alginate, low methoxyl pectin, gum karaya, gum arabic) which is capable of forming a gel with divalent metal cations, particularly calcium, present in soil. 
     The treated soil has improved erosion resistance.
Patent EP-0144540-A1 (EP)
Title: Einseitige Wellpappenmaschine mit Ansaugvorrichtung
Inventor: HOFFMANN MARTIN
IPC: B31F1/20
Filed: 1984-08-22
Abstract: Einseitige Wellpappenmaschine mit einer oberen und einer unteren Riffelwalze, einer der unteren Riffelwalze zugeordneten Preßwalze, einem sich im wesentlichen über die Breite der unteren Riffelwalze erstreckenden, an eine Vakuumquelle angeschlossenen Saugkasten, der auf der Seite der unteren Riffelwalze angeordnet ist, die von der Wellbahn nicht bedeckt ist, und der in ringförmigen Saugnuten der unteren Riffelwalse einen Unterdruck erzeugt, und Abdichtblechen, die auf der der Preßwalze zugekehrten Seite des Saugkastens in die Saugnuten eingreifen, wobei im Maschinengestell ein Tragbalken (17) für die Abdichtbleche (18) gehalten ist, der getrennt vom Saugkasten (14) angeordnet ist und der Saugkasten (14) mit Hilfe einer Verstellvorrichtung über einen größeren Weg verstellbar ist.
Patent EP-0139249-A1 (EP)
Inventor: MYOGA TOSHIHARU C O KURE-KENKY
IPC: B23K9/10
Filed: 1984-09-26
Abstract: A hot-wire TIG welding method and apparatus in wnich the wire heating electric power is detected and the output of a wire heating power supply is controlled while making a reference to the detected value of the wire heating electric power such that the wire heating electric power commensurate with the wire feed speed is obtained. Typically, the wire heating electric power is controlled through the control of the time duration of supply of the wire heating current in each base arc current period in which the arc current takes the base level.
Patent EP-0141322-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B65B19/04
Filed: 1984-10-13
Abstract: Zigaretten-Magazine bestehend aus mehreren (Gruppen von) Schächten (12), in denen jeweils Zigaretten in Reihen übereinander gelagert sind, um am unteren Ende der Schächte (12) gruppenweise ausgeschoben zu werden. Um zu vermeiden, daß nach dem Ausschub einer Gruppe von Zigaretten die Nachfallenden verklemmen, ist ein Stützorgan (Tragstange 26) vorgesehen, auf dem die Zigaretten während der Abwärtsbewegung zeitweilig aufliegen. Das Tragorgan wird danach außer Stützposition gebracht, so daß die nachfallenden Zigaretten schließlich ausgerichtet auf einer unteren Auflage ruhen.
Patent EP-0141642-A1 (EP)
Inventor: BODIE ELIZABETH ANN
IPC: C12P7/52
Filed: 1984-10-30
Abstract: An improved process for manufacture of fermented whey having a high concentration of propionic acid is disclosed in which the whey medium having a solids content ranging from about 0.5% to about 18% by weight is subjected to a sterilization step of heating to 121 °C psig for 15 minutes or subjected to a sterilization step of direct steam injection, for a period of about 4 to about 20 seconds. The sterilized whey medium is then inoculated with an unacclimated or acclimated mixed culture of a propionic acidproducing bacterium and a lactic acid-producing bacterium and incubated for a sufficient period of time to maximize the fermentation.
Patent EP-0124427-A1 (EP)
Title: Support élastique à asservissement pneumatique
Inventor: BECHU JEAN-PIERRE
IPC: B60G17/052
Filed: 1984-04-20
Abstract: Support élastique à enceinte (3) déformable de caoutchouc (1, 2) et pression d'appoint modulée assurant un amortissement actif par mise en communication rapide lors des débattements avec deux extravolumes (13, 17) maintenus à des pressions préréglées pour exercer des accélérations restant confortables en cas de débattement.
Patent EP-0129472-A1 (EP)
Title: Procédé d'alignement et de centrage d'un ensemble de canons à électrons sur un tube de télévision en couleurs, et dispositif mettant en oeuvre le procédé
Inventor: PONS CLAUDE
IPC: H01J9/44
Filed: 1984-06-13
Abstract: La présente invention concerne un procédé et un dispositif pour aligner et centrer un ensemble de cannons à électrons sur un tube de télévision en couleurs. 
     On forme pour cela l'image de repères (25a, 25b) de l'ensemble de canons à électrons sur des analyseurs (12, 13) comportant chacun une barrette photosensible à transfert de charge (21, 22). L'alignement est constaté quand le signal de comparaison est inférieur à une valeur prédéterminée. A la place des repères (25a, 25b) on peut aussi utiliser l'image de sections de l'ensemble de canons comme la section comportant la grille G4 en coupelle. 
     Application à la fabrication de tubes de télévision en couleurs.
Patent EP-0149445-A1 (EP)
Inventor: HENSLER ADOLF
IPC: A43B5/04
Filed: 1984-12-04
Abstract: For damping the movement of an upper (4) relative to a shell (2) of a ski boot (1), a support member is proposed which comprises a two-arm lever (13), the pivoting pin (12) of which, which lies between its ends, is connected to the shell (2) via a rod (11). The rod (11) is articulated on the shell (2) via a pivoting pin (16). One arm (14) of the two-arm lever (13) engages, with interposition of a spring (9), resiliently on the upper part (4),  whereas the other arm (15) is supported on the upper part (4) or slidingly on the shell (2). <IMAGE>
Patent EP-0138979-A1 (EP)
Title: Safety heel binding for ski.
Inventor: SCHEER MARTIN
IPC: A63C9/08
Filed: 1984-03-30
Abstract: A safety ski binding having a release member (17) actuable in response to forces or moments exceeding a threshold value, a carriage (4) biased forwardly by a carriage spring (5), a sole holder (18) mounted on the carriage (4) and biased to an open position, a locking lever (31) mounted on the carriage (4) for releasably locking the sole holder (18) in the open position, a locking lever spring (30) biasing the locking lever (31) to the position for opening the sole holder (18) and for biasing the carriage (4) rearwardly, a locking pawl (33) for controlling the condition of the locking lever (31), and a connecting mechanism (40, 46) responsive to actuation of the release member for actuating the locking pawl (33) to effect rearward movement of the carriage (4) under the influence of the locking lever spring (30) without overcoming the force of the carriage spring (5).