baber/WOPTO huggingface dataset:
Patent EP-0106559-A1 (EP)
Inventor: CHARBONNEAU ROBERT R MINNESOTA
IPC: C09J7/02
Filed: 1983-09-21
Abstract: Pressure-sensitive adhesive tape, the adhesive layer of which is a copolymer of alkyl acrylate (e.g., iso-octyl acrylate) and acid (e.g., acrylic acid) and which differs from the prior art in its high acid content and the inclusion of a small amount of lower-alkoxylated amino formaldehyde condensate as a latent crosslinking agent. The adhesive does not become crosslinked until it is heated. After the tape has been applied and heated to crosslink the adhesive, the resultant bonds have outstanding resistance to peel forces combined with surprisingly good resistance to shear forces, especially at elevated temperatures.
Patent EP-0088675-A1 (EP)
Inventor: FEUTREL CLAUDE
IPC: G21C3/332
Filed: 1983-02-28
Abstract: Assemblage combustible de réacteur nucléaire refroidi à l'eau. Il comporte une pièce d'extrémité supérieure (8) et une pièce d'extrémité inférieure (6) comportant des orifices (22) pour la circulation de l'eau de refroidissement, des tiges de liaison rigides ou tubes guides (10) fixées à leurs deux extrémités à la pièce d'extrémité inférieure (6) et à la pièce d'extrémité supérieure (8), des grilles d'espacement (12) réparties le long des tiges de liaison (10) et délimitant des alvéoles traversés chacun par un crayon combustible (14), les parois de chaque alvéole comportant des élements d'appui qui maintiennent les crayons combustibles (14). Les crayons combustibles (14) sont rendus solidaires d'une pièce d'extrémité (6). Des moyens (36) sont prévus pour maintenir l'ensemble des grilles en appui contre l'une des plaques d'extrémité inférieure ou supérieure (6, 8).
Patent EP-0091396-A1 (EP)
Inventor: ZIEGLER KLAUS
IPC: G01L13/02
Filed: 1983-03-22
Abstract: Die Erfindung bezieht sich auf einen Druck- oder Druckdifferenz-Meßumformer mit einem Membranspanngehäuse, das mittels eines ringförmigen Tragelementes in einem Druckgehäuse gehalten ist, und mit Trennmembranen, die sich bei Überlast gegen entsprechend ausgebildete Formbetten des Druckgehäuses legen. Um einen solchen Meßumformer so auszugestalten, daß er sich durch einen vergleichsweise kompakten Aufbau auszeichnet und daher vergleichsweise kostengünstig herstellbar ist, ist das Tragelement (10) derart ausgebildet und derart mit dem Druck- (1) und dem Membranspanngehäuse (9) verbunden, daß eine in Achsparallelrichtung steife Verbindung von Druck- und Membranspanngehäuse (1,9) entsteht. Die Erfindung ist vor allem bei Druck- oder Druckdifferenzumformern für hohe Drücke anwendbar.
Patent EP-0101471-A1 (EP)
Title: Sulky
Inventor: LINDGREN STEN
IPC: B62C1/08
Filed: 1983-02-09
Abstract: Sulky comprenant un châssis (1; 1'), des roues (9; 9') qui portent le châssis (1; 1'), et un siège (14; 14') pour le driver. Le sulky traditionnel présente l'inconvénient de transférer le mouvement du corps du cheval au sulky lui-même. Il est en outre difficile de volter avec un sulky traditionnel. La présente invention se caractérise par le fait qu'un arc (18; 18') est attaché à l'extrémité antérieure du châssis (1; 1') par l'intermédiaire d'une charnière (17; 17'). Les branches libres de l'arc (18; 18') sont tournées vers l'avant et conçues pour être reliées au harnais traditionnel d'un cheval. La charnière (17; 17') est conçue de façon à permettre à l'arc (18; 18') de tourner sur un plan sensiblement vertical lorsque le sulky est en position de fonctionnement, et d'adopter une position légèrement oblique par rapport au châssis (1; 1') qui lui est sur un plan sensiblement horizontal dans la position de fonctionnement du sulky.
Patent EP-0110983-A1 (EP)
Inventor: THOMAS JACOB EARL
IPC: B41J2/195
Filed: 1983-05-31
Abstract: Dans une imprimante à jet d'encre, une partie de la longueur du conduit porteur d'encre (14) connecté entre un réservoir d'encre (10) et une tête imprimante (20) est placée dans une enceinte (42), laquelle enceinte (42) est une extension du réservoir (10) avec une forme tubulaire suffisamment grande pour contenir le conduit (14) dans une atmosphère de vapeur d'encre. Un avantage de cet agencement réside dans le fait que l'atmosphère de vapeur d'encre dans l'enceinte (42) empêche ou au moins limite l'écoulement d'un ou de plusieurs composants de l'encre d'impression au travers de la paroi du conduit (14) maintenant ainsi la composition de l'encre d'impression dans des conditions sensiblement constantes.
Patent EP-0124781-A1 (EP)
Inventor: MANGOLD HANS
IPC: G11B5/127
Filed: 1984-04-06
Abstract: The magnetic head is intended for recording and/or reproducing apparatuses, in particular with small track width and extremely small gap width. The process for its manufacture involves using silicone resin or a combination of silicone resin and polyester as a bonding compound 5 to hold together the core halves 1a, 1b in the gap area without any prestress or chemical reaction. <IMAGE>
Patent EP-0134990-A1 (EP)
Inventor: BERIOLO GIORGIO
IPC: G01F1/00
Filed: 1984-07-10
Abstract: This Patent covers a method and the related equipment to measure exactly the flow rate in sewer systems. By using a basin (1) receiving the waste water from the sewer duct (2) and emptied at intervals by one or more pumps (3) it will be possible to measure the sewage flow (or volume) by establishing a maximum and a minimum level in the sewage basin (Q1 and Q2 respectively) while determining the time required to fill the tank between the two levels. 
     Based upon the filling time, it will be possible to measure, with the aid of a computer, all data needed to determine the instantaneous, the average hourly and daily rates, minimum and maximum peak rates etc. Floats or sensors are (4, 5) positioned at these two levels (Q1, Q2) which will start or stop the drain pumps while transmitting the measuring time to the computer, i.e. the time required between stopping and restarting of the pumps.
Patent EP-0132742-A1 (EP)
Inventor: ANDERS EDWARD O
IPC: E21B17/16
Filed: 1984-07-16
Abstract: A method of and apparatus is described for controlling the azimuthal drift of a drill bit in an inclined well bore. The method comprises prestressing a drill collar member in torsion to adjust the angle in the horizontal plane that the drill bit makes with the longitudinal axis of the well bore when the drill collar is subjected to the gravitational, axial, and torsional focus of the drilling operation. The drill collar includes an inner tubular member (42) and an outer tubular member (40). The two are held against relative rotation at one end. The devised torque is placed in the members (40,42) by rotating the other ends of the members relative to each other in the desired direction. A splined member (52) engages grooves (48, 50), respectively, in the inner and outer surfaces of the members (40, 42) to hold the members in their prestressed state.
Patent EP-0142128-A1 (EP)
Inventor: WALTER KARL-HEINZ DIPL-ING
IPC: H02H9/02
Filed: 1984-11-07
Abstract: 1. Circuit arrangement for the drainage of over-voltages in switching systems comprising a main distributor (HV) and a subscriber module (TB) with electronic SLIC, in which a two-pole electronic current limiter (S1, S2) is in each case arranged in the series arms of the a/b wires in front of the electronic SLIC, characterized in that two in series and oppositely connected power MOSFETs (T1, T1') each are arranged as current limiters and that optoelectronic couplers (01, 01') are used for generating a positive bias voltage at the gate of the power MOSFETs (T1, T1').
Patent EP-0154699-A1 (EP)
Inventor: EBERSBERGER HANS
IPC: H01J35/10
Filed: 1984-12-11
Abstract: Bei der magnetischen Lagerung von Röntgenröhren-Drehanoden werden sogenannte Fanglager (14, 15) vorgesehen, um eine Abstützung des Anodensystems (6) auch dann zu erreichen, wenn die magnetische Lagerung ausgeschaltet oder ausgefallen ist. Dabei hat es sich als erforderlich erwiesen, die Fanglager (14, 15) so auszubilden, daß das Anodensystem (6) ohne Beschädigung aufgefangen und unterstützt wird. Die Erfindung sieht daher an den Fanglagern (14, 15) als Berührungsfläche zwischen der Antriebswelle (8) und dem daneben liegenden Teil (10) des Röhrenkolbens eine zur Drehachse der Welle (8) symmetrische konische Fläche vor. Dazu kann die Welle (8) der Anode Ringe (12, 12.1) tragen, deren einander zugewandte Kanten um 45° abgeschrägt (16, 16.1) sind, und am Teil (10) ein Kugellager (14), dessen innerer Laufring (20) mit Abschrägungen (18, 18.1) den Abschrägungen (16, 16.1) der Ringe (12, 12.1) zugewandt ist. Derartige Röntgenröhren sind insbesondere für die medizinische Röntgendiagnostik anwendbar.
Patent EP-0140473-A1 (EP)
Inventor: DAMBACH PHILIP J
IPC: H01R12/58
Filed: 1984-07-04
Abstract: @ A solderless, generally elongated, circuit board conductor (10) adapted to be received and held in a plated-through hole (21) formed in a circuit board (20) in order to provide an electrical connection between a conductive plating (25) deposited on the interior surface of the hole and another circuit element. The conductor includes a compliant section (13) which is adapted to be received in the hole in contact with the plating and allowing selective insertion and removal of the conductor into and out of the hole. The compliant section generally comprises a plate (14) with a resilient finger (18) struck out therefrom. The finger has an apex portion (30) to contact the plating (25) of the hole.
Patent EP-0138345-A1 (EP)
Inventor: COLLINS MARCUS HOWARD
IPC: F16D59/02
Filed: 1984-08-29
Abstract: A disc brake unit comprises a disc assembly of interleaved rotor discs (14, 15, 16, 17) and stator discs (26, 27, 28, 29, 30) that are normally spring (47) biased to a brake engaged condition. A hydraulically operated first piston (49) engages a stator disc at one end of the unit to move it axially in opposition to the spring (47) bias to release the pressure between the discs and thus release the brake. A second piston (40) engages a stator disc at the opposite end of the unit for moving the rotor and stator discs on one side of a stop means into engagement with each other and applies a modulated force to said rotor and stator discs while the first power (49) piston is in position to oppose the spring (47) bias, to thereby apply slip braking torque to the output shaft.
Patent EP-0143040-A1 (EP)
Title: Dispositif optique de concentration du rayonnement lumineux émis par une diode électroluminescente, et diode électroluminescente comportant un tel dispositif
Inventor: MESQUIDA GUY
IPC: H01S5/026
Filed: 1984-10-30
Abstract: L'invention concerne un dispositif de couplage optique d'une diode électroluminescente à un capteur de rayonnement tel qu'une fibre optique. Le corps de la diode électroluminescente comporte au moins une zone émissive (42) dans une couche active, dont une partie du rayonnement lumineux ne sort pas du corps de la diode s'il est émis sous un angle d'incidence trop élevé. En vue d'améliorer le rendement optique d'une telle diode, l'invention prévoit d'associer à la zone émissive (42) un corps lenticulaire formant soit une lentille hémi-cylindrique (11), soit une lentille hémitorique (32). Dans une forme ayant un très bon rendement optique, le dispositif comprend une lentille centrale (31) circulaire, et une pluralité de lentilles (32, 33) hémi-torques, concentriques avec la lentille centrale (31), associées à des zones émissives (42, 43) en anneaux. Applications aux systèmes électro-optiques sur fibres, tels que télécommunications, bureautique, informatique.
Patent EP-0172973-A1 (EP)
Inventor: OHNISHI TAIJI
IPC: F23Q3/00
Filed: 1984-08-31
Abstract: 1. A piezoelectric igniter mechanism, of the type including a female body (2) having a cylindrical bore in which is engaged a sleeve (3) of complementary external section containing, in order, starting from its external end, a metallic anvil (4) acting as an electrode, a piezoelectric element (6) and a metallic stop (7), whilst between the end (2a) of the female body (2) and the internal end (3a) of the sleeve (3) are disposed two concentric helicoidal springs, of which an external one (16) returns the sleeve (3) and bears against the internal end (3a) of the latter, and the other is an internal release spring (15) bearing on a striker (12) provided with two diametrically opposed lugs (11), each od which is engaged, on the one hand, in a window (14) formed the adjacent wall of the female body (2), and, on the other hand, in a longitudinal guiding slot (9) formed in the sleeve (3) and open at its internal end (3a) and each of which slots has a notch (13) of which an edge (13b) constitutes a catch for latching the corresponding lug (11) which is normally pushed into it by the action of a ramp (14a) formed in the transverse edge of the associated window (14) furthest from the end (2a) of the female body (2) and against which it is normally applied by the release spring (15), from which catch (13b) it is ejected by application against a ramp (14b), inclined in the same direction as the aforementioned ramp (14a) but having the inverse effect, formed in the opposite transverse edge of the aforementioned window (14) and against which it is applied when the mechanism is operated, in the direction correponding to an increase in the relative engagement of the sleeve (3) and the female body (2) and to a compresion of the two springs (15) and (16), charaterized in that, on the one hand, the transverse section of the bore the female body (2) and that of the sleeve (3) have a non-circular perimeter, in such a way as to have a greater dimension (D) in a direction not passing through the window (14) of the female body (2) than in other directions, and the other hand, the distance (L) separating the free ends of the diametrically opposed lugs (11) of the striker (12) is less than the aforementioned greater dimension (D) of the tranverse section of the female body (2) and of the sleeve (3) but greater than the distance separating the two windows (14) of the female body (2).
Patent EP-0143071-A1 (EP)
Inventor: ZUEST HARRY DR
IPC: F42B3/198
Filed: 1984-05-09
Abstract: In the method for manufacturing an electric igniter, the configuration of an ignition zone (5) is formed on a carrier material (1) of glass/epoxy resin by a photoetching process, a resistance layer (5, 6, 6') of CrNi first being precipitated on a carrier foil (8) by cathode evaporation. The resistance layer (5,6,6') can thus be fastened easily by means of an adhesive layer (7) connected chemically to the carrier material (1). Then, the carrier foil serving for handling and as protection is removed from the carrier material and the photoetching process is carried out on the circuit board (10) thus obtained. The ignition zone (5) is exposed with solvent by masking. The igniter manufactured by this method is used in high-acceleration ammunition. <IMAGE>
Patent EP-0151144-A1 (EP)
Inventor: COTTON ALFRED BRIDGES
IPC: B63G9/06
Filed: 1984-06-25
Abstract: Assemblage magnétique se composant d'une pluralité d'aimants magnétiques (1) autour de chacun desquels est enroulée une bobine en forme de solénoïde (4) laquelle, lors de l'utilisation, produit un champ qui force l'aimant permanent (1) dans un état de saturation positive ou négative en fonction du sens du courant du solénoïde. Il est ainsi possible de faire varier par pas le moment magnétique global de l'assemblage. Chaque aimant permanent (1) comprend un faisceau de câbles (2), en un matériau magnétique tel que de l'acier au chrome. L'assemblage est renfermé dans une enveloppe (3) en plastique renforcée par du verre de manière à rendre flottant l'assemblage magnétique sans affecter les champs magnétiques produits. L'assemblage magnétique peut être construit sous la forme d'un aimant à trois axes pour produire des champs magnétiques orthogonaux. Un certain nombre d'assemblages magnétiques peuvent être connectés en série pour former un système variable d'aimants permanents produisant un champ magnétique réglable.
Patent EP-0160213-A1 (EP)
Inventor: GORGUS RAINER
IPC: A45D6/06
Filed: 1985-03-26
Abstract: 1. A device for re-shaping hair, more particularly for producing hair waves, the device having : a worm-like hair-shaping guide (3) embodied by a spiral wall (1) ; means connected to the guide (3) and adapted to produce an air flow therein ; a hair entry aperture (9, 12) which extends into the guide (3) and which is disposed at or near the start of the guide as referred to the flow direction ; and means for heating the air flow in the guide, characterized in that the spiral wall (1) itself is operative as the electric heating element to embody the heating means.
Patent EP-0157351-A1 (EP)
Inventor: SUSLOW TREVOR V
IPC: A01N63/27
Filed: 1985-03-26
Abstract: Novel bacteria strains are described which are created by the introduction of DNA encoding for the production of chitinase, an enzyme capable of degrading chitin present in fungi and nematodes. The strains have utility in producing chitinase for the purpose of inhibiting plant pathogens.
Patent EP-0168106-A1 (EP)
Inventor: EINHAUS HERMANUS FRANCISCUS
IPC: G11B3/085
Filed: 1985-07-03
Abstract: A record player comprising a deck plate (1), which carries a turntable (2), a pick-up arm (4) and a pick-up arm lifting device (7) which can be moved upwards and downwards. The lifting device (7) comprises an arm support (8) and a lift rod (9) which is integral with said support. The lift rod (9) is guided by a guide element (10) which forms an integral unit with the deck plate. The lift rod (9) comprises a pair of walls (9a, 9b), which make an angle with each other and which cooperate with a pair of guide walls (10a, 10b) of the guide element (10). Between these cooperating walls are damping means which comprise a highly viscous material for damping at least the downward movement of the lifting device (7). Between the deck plate (1) and the lift rod (9) there is arranged a spring element (16) which exerts on the lift rod (9) there is arranged a spring element (16) which exerts on the lift rod (9) a force (F) which is directed downwardly towards the line of intersection of the planes of the walls (9a, 9b) of the lift rod so as constantly to urge these walls (9a, 9b) against the respective guide walls (10a, 10b).
Patent EP-0203231-A1 (EP)
Inventor: WOOD MICHAEL JOHN
IPC: H01L29/866
Filed: 1985-05-24
Abstract: A transient absorption semiconductor device for presenting a relatively high impedance over a given range of applied voltage and for presenting a low impedance in response to transient voltage excursions from the given range should be improved. At least one Zener diode (A) and a negative resistance element (B) are integrated onto the same chip.
Patent EP-0168159-A1 (EP)
Inventor: DIFFRIENT NIELS
IPC: F21V21/29
Filed: 1985-06-05
Abstract: A lamp for use with a recline chair, or like item of furniture includes a pedestal (10), a horizontally extending light fixture (11) and a three-link parallelogram linkage (12) supporting said fixture from said pedestal. The pedestal and fixture include parallel surfaces extending approximately 45° to the horizontal in which the links are mounted with ball and socket joints (63, 64). Two of the links extend beyond the ball joints and are interconnected by short transverse links. In the pedestal the connecting transverse link (70) is connected to one or two tension coil springs (74, 75) balancing the light fixture in any position. The pedestal may support a cantilever table (26) to serve as a side table for the furniture used with the lamp. The fixture may include a semi-cylindrical reflector with pivotal shades (111) at each edge. The fixture is thus mounted and maintained in its horizontal position for adjustment throughout a spherical segment with the linkage moving within a right spherical cone, or from a horizontal to a vertical position, the axis of such cone thus extending at an angle of approximately 135° to the vertical axis of the pedestal.
Patent EP-0168206-A1 (EP)
Title: Non-oscillating spool for belt driven cartridge
Inventor: MORIOKA EDDIE T
IPC: G11B23/087
Filed: 1985-06-28
Abstract: A tape spool (16, 18) adapted for mounting on and rotation relative to a cylindrical pin (60) extending perpendicularly from a first wall (12) towards a parallel second wall (14) defining an enclosure (10) and adapted to-engage both of the walls (12, 14) and resist movement toward either, including a first flange (54) adjacent the first wall (12). a second flange (52) adjacent the second wall (14), a hub (56) interconnecting the flanges (52,54) and providing a cylindrical winding surface (58), a bore (64) through the first flange (54) and into the hub (56) which closely but freely surrounds the pin (60), a tubular collar (66) interposed between the first wall (12) and the first flange (54) to support the first flange (54) out of contact with the first wall (12), which collar (66) has an inner diameter (68) allowing free passage of the pin (60) and a thin wall to reduce the area of contact between the collar (66) and the first wall (12), a wear-button protrusion (70) extending beyond the second flange (52) coaxial with the hub bore (64) to contact the second wall (14), and a spring (72) interposed between the spool (16, 18) and the protrusion (70) for biasing the protrusion (70) toward the second wall (14) and the spool (16,18) toward the first wall (12) so that axial movement of the spool (16, 18) relative to the pin (60) is resisted.
Patent EP-0203239-A1 (EP)
Inventor: OLSON KEITH EDWARD
IPC: C11D17/08
Filed: 1985-11-26
Abstract: Active-halogen bleach encapsulated in a coating of a synthetic detergent either as a single coat or with an initial coating of a soluble inorganic builder or filler. The encapsulate being stable in highly alkaline environments such as detergent compositions.
Patent EP-0161117-A1 (EP)
Inventor: MOHR PIERRE
IPC: E01B27/17
Filed: 1985-02-19
Abstract: The invention relates to a continuously advancing machine for works on a railway track, comprising a main chassis mounted on bogies and provided with a mobile auxiliary chassis supporting working members such as ballast tamping and track lifting/shifting units. The auxiliary chassis may move along the main chassis under the action of a bar for attachment to a chain driven by a motor and borne by a carriage, so as to advance, during the works, step by step with respect to the track while the machine progresses continuously. The reactions of inertia are entirely taken up by the track, via the carriage immobilized thereon thanks to grippers during the phases of advance of the auxiliary chassis and its working units.
Patent EP-0156706-A1 (EP)
Inventor: HELLER CLAUDE
IPC: C21C5/34
Filed: 1985-03-05
Abstract: A process for refining pig iron from below the surface of a molten metal bath, and the resulting product, in which an oxidizing gas is injected in the bath and, during the last refining stage, a mixture of oxidizing gas and inert gas is further injected. The inert gas content x of the mixture is made to vary according to a law corresponding to an oxidizing gas dilution curve that is located in an area determined by two envelope curves, to wit, a first maximum dilution curve defined by the straight line portions: x=-766.7 %C+168.7 for 0.16<%C<0.22 x=-550 %C+134 for 0.1<%C<0.16 x=-233 %C+102 for %C<0.1 and a second minimum dilution curve defined by the straight line portions: x=-1500 %C+255 for 0.14<%C<0.17 x=-400 %C+101 for 0.1<%C<0.14 x=-230 %C+84 for 0.05<%C<0.1 x=-72.5 for %C<0.