baber/WOPTO huggingface dataset:
Patent EP-4299237-A1 (EP)
Inventor: HENDERSON BRIAN LESLIE
IPC: B23K35/02
Filed: 2023-06-13
Abstract: A method and system (46) for thermal spraying braze alloy materials onto a nickel-based component (48) to facilitate a high density brazed joint with low discontinuities is disclosed. The method and system (46) utilize a high melt braze alloy material and a low melt braze alloy material. A thermal spraying application sprays the high melt braze alloy material and the low melt braze alloy onto a surface (58) of a nickel-based component (48) containing a damaged portion (14). The sprayed high melt braze alloy material and the low melt braze alloy form a solidified deposit (56) within the damaged portion (14) of the nickel-based component (48). The solidified deposit (56) is a homogeneous braze coating containing the high melt braze alloy and the low melt braze alloy. The homogeneous braze coating facilitates a high density brazed joint with low discontinuities in the damaged portion (14) of the nickel-based component (48).
Patent EP-4299212-A1 (EP)
Inventor: BERMENT-PARR IAIN
IPC: B22F3/105
Filed: 2023-06-27
Abstract: A method for creating an object by consolidating a powder including the following steps: 
a) providing a former member made from a soluble material soluble in a non-hazardous solvent for shaping the object; 
b) surrounding a portion of the former member with the powder; 
c) densifying the powder which surrounds the portion of the former member to form the object; and 
d) dissolving the former member using a non-hazardous solvent to separate the object from the former member.
Patent EP-0001165-A1 (EP)
Inventor: DEVRY WILLIAM EDWARD
IPC: C09J7/38
Filed: 1978-08-31
Abstract: The present invention provides a composition which comprises (A) at least one alkyl acrylate liquid polymer containing both terminal and random hydroxyl functionality, and (6) at least one prepolymer of a polyaster glycol or a polyal- kylena ether slycot with an excess amount of an aromatic diisocyanatte. The compositions of the present invention may be used as prassre-sensitive adhesives in the production of laminase structures.
Patent EP-0008311-A1 (EP)
Title: Fixation auto-detachable pour plombs de peche a lancer
Inventor: KOLLER JOSEF
IPC: A01K91/02
Filed: 1979-01-16
Abstract: Fixation detachable comprenant un recipient (10) preforme elastiquement de maniere a presenter une forme conique, pour des plombs de peche. Les parties inferieures (20, 22) du recipient, mobiles l'une par rapport a l'autre au moyen d'une articulation (24), peuvent etre bloquees par un systeme de blocage comprenant une surface d'entrainement (36) munie d'un verrou (32). Lors de l'immersion du recipient dans l'eau, le verrou (32) se detache de sa fixation (28) sous l'action de la surface d'entrainement (36) qui se deplace rapidement de facon telle que les parties inferieures (20, 22) limitant l'ouverture du recipient puissent s'ecarter. Le recipient (10) et le systeme de blocage peuvent etre fabriques en une piece injectee (18) sensiblement plate. L'articulation (24) est formee comme une prise a fiches pour permettre sa fixation dans une configuration conique ou cylindrique.
Patent EP-0007451-A1 (EP)
Inventor: JESCHKE WILLI
IPC: B41F27/00
Filed: 1979-06-28
Abstract: Die Erfindung bezieht sich auf ein Registersystem zum passerhaltigen Ausrichten einer biegsamen Druckplatte auf dem Plattenzylinder einer Rotationsdruckmaschine. Bereits bei der Herstellung vor der Plattenkopie werden in den Film und in die Druckplatte am Druckanfang mittels ein und derselben Passstanze jeweils zumindest zwei exakte, vorzugsweise kreisförmige, Passstanzungen (14) eingebracht. Im Platterzylinder sind auf der dem Druckanfang zugewandten Seite vorzugsweise auf justierbaren Zwischenträgern bis maximal in Höhe der unteren Druckplattenoberfläche ragende Passmarken (8) angeordnet, deren Zwischenabstand genau dem der Passstanzungen entspricht. Die Passmarken sind als gegenüber den Passstanzungen geringfügig kleinere geometrische Flächen ausgebildet und ihre Oberfläche ist gegenüber ihrer Umgebung kontrastreich ausgeführt, so dass sich zwischen den Passmarken und den Passstanzungen kontrastreiche Schattenfugen von wenigen zehntel Millimetern bilden. Zum passerhaltigen Ausrichten der in bekannter Weise in einer Druckplattenspannvorrichtung festgeklemmten Druckplatte werden deren Passstanzungen berührungsfrei in Deckung mit den Passmarken des Plattenzylinders gebracht, bis eine konzentrische Übereinstimmung zwischen diesen besteht.
Patent EP-0004802-A1 (EP)
Inventor: CHAZELAS ELIE
IPC: H02G1/14
Filed: 1979-03-09
Abstract: 1. A process for laying on a substantially cylindrical receiving body a sheathing sleeve comprising a flexible material, the resiliency of which acts in the radial direction thereof, including the following steps : a) said sleeve is applied by being radially distorted against a support tube of substantially the same length, the wall of which is provided with at least an aperture for venting air enclosed between sleeve and support tube, b) said sleeve is maintained in such an applied position against support tube by means of atmospheric pressure, c) support tube and receiving body are slindingly moved one with respect to the other in order to bring them in a position ready for sheathing, d) air is re-admitted between tube and sleeve so that the latter may release, thereby allowing it to be resiliently applied on receiving body, wherein air venting is carried out by submitting sleeve face disposed opposite to tube to a pressure above atmospheric pressure ; said aperture(s) (27, 44) provided in support tube is temporarily closed so that atmospheric pressure keeps sleeve against tube ; finally said aperture(s) is opened into the sheathing position, and sleeve ands are disengaged so that the sleeve release may take place.
Patent EP-0010040-A1 (EP)
Title: Procédé de transmission d'un signal analogique audiofréquence pendant les intervalles de synchronisation de ligne-trame d'un signal de télévision et dispositif de mise en oeuvre de ce procédé
Inventor: KERGOSIEN JEAN-MARC
IPC: H04N7/10
Filed: 1979-09-28
Abstract: L'invention se rapporte à la transmission d'un signal analogique audiofréquence pendant l'espace de temps réservé aux impulsions de synchronisation d'un signal de télévision. Le procédé de transmission comporte un codage du signal sonore (SON) consistant à le convertir en mots de n bits (Ns) à une fréquence double de la fréquenceligne et à émettre pendant chaque impulsion de synchronisation quatre mots de n bits (A, B, C, D) correspondant à des échantillons différents, ce qui introduit une redondance de deux et une décorrélation entre les différents échantillons. Le procédé comporte un décodage consistant à comparer entre elles les deux representations de même échantillon émises lors de deux impulsions de synchronisation et à choisir en fonction du résultat de la comparaison une representation pour chaque échantillon. L'invention s'applique notamment au stockage dans un disque video
Patent EP-0014350-A1 (EP)
Inventor: FENK JOSEF DIPL-ING
IPC: H01L31/10
Filed: 1980-01-17
Abstract: Die Erfindung betrifft eine monolithisch integrierbare Halbleiterschaltung mit einem durch eine Photodiode gesteuerten Verstärker. Dabei ist eine Schaltungsanordnung angestrebt, welche eine Reduzierung der gleichlichtbedingten Begrenzung des Wechsellicht-Photostroms bei gleichzeitig großen nutzbaren Wechsellicht-Impedanzen für den Wechsellichtstrom und eine Verminderung des Einflusses der parasitären Diodenkapazität gegenüber den bekannten Anlagen dieser Art führt. Hierzu ist ein über eine Filterschaltung (F) und einen Verstärker (V2) rückgekoppelter Differenzverstärker (V1) vorgesehen. dessen invertierender Eingang durch die Kathode der Photodiode (PD) und durch den nichtinvertierenden Eingang dieses Differenzverstärkers (V1) über einen Koppelwiderstand (Rk) gesteuert ist, wobei an den zuletzt genannten Eingang des Differenzverstärkers (V1) ein Differenzpotential anhängig ist.
Patent EP-0019842-A1 (EP)
Inventor: GRUTZE JOACHIM DR
IPC: C09B45/16
Filed: 1980-05-21
Abstract: 1. Chromium complex dyestuff which, in the acid form, corresponds to the following formula :  see diagramm : EP0019842,P2,F3
Patent EP-0044355-A1 (EP)
Inventor: WOLFF CARL A
IPC: A47F5/11
Filed: 1980-07-24
Abstract: 1. A sales stand for storing and offering goods, especially assortments of balls of wool and yarn, comprising a substantially cylindrical sleeve made from a flexible strip blank with releasable connecting edges and two circumferential edges, characterised in that, the connecting edges (8, 10) of the blank (2) have oppositely turned-over folds (12, 14) which interlock, that a plurality of inwardly directed indents (16) are provided in the blank (2) at predetermined levels from the lower circumferential edge, that a plurality of inserts rest on the indents (16) of the blank (2) with slight clearance and that openings (20) are provided above respective inserts (18) for receiving or replenishing the goods.
Patent EP-0025204-A1 (EP)
Inventor: HIMMLER ERICH
IPC: F16L55/26
Filed: 1980-09-02
Abstract: A carriage (4) carrying drilling heads (6) is lowered through a well into the conduit and moved by telecontrol to the location (3) presenting the leakage. There, the drilling heads (6) are advanced radially outwardly and the drills (10) drill holes (12) into the wall (11) of the conduit. The carriage (4) is locked by movable pressure plates (13, 14). After drilling into the wall (11), a sealing product is injected through the hollow drills (10) into the ground (2) surrounding the conduit. This product solidifies and forms a sealing mass having the shape of mushroom at the vicinity of the holes (12), and seals the leakage. Radially moving shields (9) prevent the sealing product from flowing into the conduit. Then, the drills (10) and the drilling heads (6) are withdrawn and the carriage is pulled backwards. Hence, it is possible to arrange a sealing mass on the outer side of a non practicable conduit so that the sealing material bears against the conduit under the action of the ground pressure.
Patent EP-0033010-A1 (EP)
Inventor: STIEFEL MAX ING GRAD
IPC: F16K15/04
Filed: 1980-12-23
Abstract: 1. A non-return float valve with a float bowl (1) which encloses a float chamber with a float ball (10) arranged inside, and inlet and outlet openings (7, 12) for the liquid passing through it, characterized in that the outlet opening (12) is arranged below the float ball (10), that the free end of a tube (13) leading away from the outlet (12) protrudes with its free end (14) into the lower half (15) of a siphon housing (16), that an overflow opening (19) is arranged in the upper half (20) of the siphon housing, and that the water volume in the siphon housing (16) between the free end (14) of the tube (13) and the overflow opening is larger than the combined volume of the float bowl (1) and the tube (13).
Patent EP-0025345-A1 (EP)
Inventor: WALKER FRANCIS HARRY
IPC: A01N25/32
Filed: 1980-09-04
Abstract: A compound characterised in that it corresponds to the following general formula: 
<CHEM>
 wherein
 R represents C1-C4 haloalkyl;
 R1 represents hydrogen or C1-C4 alkyl; and
 R2 represents C2-C8 cyanoalkyl, C5-C12 cyanoalkylcycloalkyl, C5-C12 cyanocycloalkyl, C3-C6 cyanoalkylalkoxy or cyanobenzyl;
 provided that, when R2 represents cyanoalkyl, R represents dibromoalkyl; is disclosed. 
<??>The above compounds may be prepared by reacting an appropriate nitrile amine or salt thereof with an appropriate halogenated acid chloride. 
<??>The use of the above compounds reduces the injury to desired vegetation caused by herbicides, more particularly thiocarbamates and haloacetanilides. 
<??>Compositions comprising such antidotes and such herbicides are also disclosed.
Patent EP-0028973-A1 (EP)
Inventor: GEORGELIN ALEXANDRE
IPC: E05F15/16
Filed: 1980-11-05
Abstract: The up-and-over door comprises a door panel (1) mounted slidably in an articulated manner along the two vertical edges of the aperture associated with the door, in order to allow this door panel to tilt between a vertical closed position and an open position. The door possesses a first fixed slideway (7) extending along one vertical edge of the aperture and a slide (8) mounted on this slideway, this slide being connected to means for controlling its movement on the slideway. A second slideway (9) is fastened along the edge (3) of the door panel (1) adjacent to the first slideway (7). This second slideway (9) forms a particular angle (a) with the panel (1), the vertex (9a) of this angle (a) being adjacent to the lower edge (1a) of the panel (1). A second slide (10) is mounted on the slideway (9) and is connected to the first slide (8) by means of a joint (11) perpendicular to the plane in which this slideway (9) is located. The invention is used for up-and-over garage doors. <IMAGE>
Patent EP-0029403-A1 (EP)
Inventor: PREVOT GERARD
IPC: E05C9/02
Filed: 1980-11-07
Abstract: 1. Espagnolette lock for a door, French window or the like, provided with a control mechanism constituted, on the one hand, of a door-knob hole (4) for the actuating, in the unbolting position, of at least a control rod (7) sliding in a parallel direction to the head (8) of the espagnolette lock (1) and bearing bolting means and, on the other hand, of a transversal bolt (13) for blocking the rod (7) in the bolting position, characterized in that the transversal bolt (13) comprises an inclined plane (20), disposed in a divergent condition with regard to the action direction (21) of the transversal bolt (13) and cooperating with the rod (7) to displace it from the unbolting position (28), or from a position intermediate between the unbolting position (28) and the bolting position (29), to the bolting position (29).
Patent EP-0045747-A1 (EP)
Inventor: CARLSSON SUNE JUSTUS ROLAND
IPC: B65D33/38
Filed: 1980-11-05
Abstract: L'appareil permet de vider des emballages a une seule paroi ou a parois multiples, par exemple des sacs (des grands sacs), des sachets etc., qui ont une bouche de decharge formee par une partie de la paroi de l'empaquetage ou un socle specialement prevu. Le but est de realiser un appareil pour le vidage hermetique d'emballages ayant un socle inferieur ou autre element semblable. Le present appareil est pourvu d'un support (1) pour transporter l'emballage a vider, avec la bouche de decharge dirigee vers le bas et s'etendant au travers d'une ouverture (5) dans le support d'emballage (1) de maniere a entourer un anneau (17) d'un organe de sortie (8), l'anneau (17) pouvant etre deplace pour allonger la paroi de l'emballage ou le socle.
Patent EP-0035751-A1 (EP)
Inventor: WILHELM VOLKER DR
IPC: C04B35/12
Filed: 1981-03-05
Abstract: Coarsely granular chromium oxide is produced for the refractory industry by suspending finely divided chromium oxide and/or chromium oxide-containing compounds with carbon-rich materials in water, drying in a rotating oven, sintering the resulting granules in the presence of air and breaking the granules to particle sizes below 5 mm.
Patent EP-0047357-A1 (EP)
Inventor: MANDRIN CHARLES DR
IPC: C01B5/02
Filed: 1981-05-23
Abstract: The synthesis-gas plant is operated in a number of successive operating periods such that during the first operating period an excess of fresh water is supplied to the synthesis gas plant and the waste water from the resulting mixture is separated in a condenser and supplied to a storage container. During the subsequent operating periods, the waste water stored in the container is used as the feed water for the synthesis gas plant and the waste water obtained on each occasion is stored in the container with increasing deuterium concentration. The waste water obtained during the last operating period and having the highest deuterium concentration is used to feed a plant for producing heavy water. This process, when used in a synthesis gas plant for producing hydrogen, can be used to obtain deuterium-enriched water as a feedstock for a heavy-water plant without expensive additional energy-consuming devices.
Patent EP-0042598-A1 (EP)
Inventor: GEORG FISCHER AKTIENGESELLSCHA
IPC: G01N3/00
Filed: 1981-06-19
Abstract: A sand testing apparatus combines a plurality of test methods in a device and thus saves components which have to be present multiply in each case when using individual devices. In order to test the pressure resistance and flexural strength as well as the compressibility, pressure is applied to a test body (7, 11) or to a sand bedding (22), in the case of the two strength tests the pressure or the force at the moment of the rupture being measured, and in the case of the compressibility measurement the compression path at a specific pressure being measured. In an evaluation device (37-44), the measured values which are supplied by a quartz crystal (31) and the displacement sensor (32) which consists of an induction coil (33) with displaceable armature (34) are prepared and further processed by means of fixed circuits. By selecting the desired type of measured value, the said type is displayed and/or printed out. <IMAGE>
Patent EP-0050867-A1 (EP)
Inventor: ZIMMERMANN INGFRIED DR
IPC: A61K9/02
Filed: 1981-10-24
Abstract: A vaginal ring comprises a supporting ring 1 free of active agent. A layer 2, which contains an active agent such as a steroid, is applied on its outer rim, optionally in a continuous groove provided in the supporting ring. This layer, in turn, is coated with a layer 3 devoid of active ingredient. All components preferably comprise an LTV silicone elastomer. The ratio of the thickness of the layer 2, containing an active agent, to the layer 3, free of active agent, is about 5-50:1. As a result, a long-term and uniform release rate is achieved for the active agent.
Patent EP-0052825-A1 (EP)
Inventor: SCHMIDT ROBERT DR
IPC: A01N43/64
Filed: 1981-11-07
Abstract: 1. Selective herbicidal agents, characterised in that they contain an active compound combination consisting of (I) 1-amino-3-(2,2-dimethylpropyl)-6-ethylthio-1,3,5- triazine-2,4(1 H,3 H)-dione of the formula  see diagramm : EP0052825,P7,F1  and (II) one of the active compounds mentioned below from the cereal herbicide group, that is to say either (1) one of the following ureas : (a) N'-(3-chloro-4-methylphenyl)-N,N-dimethylurea (chlorotoluron) (1a), (b) N'-(4-isopropylphenyl)-N,N-dimethylurea (isoproturon) (1b), (c) N'-(3,4-dichlorophenyl)-N-methoxy-N-methylurea (linuron) (1c), (d) N-benzothiazol-2-yl-N-methyl-N'-methylurea (methabenzthiazuron) (1d) or (e) N'-(3-chloro-4-methoxyphenyl)-N,N-dimethylurea (metoxuron) (1e) ; or (2) one of the following benzonitriles : (a) 3,5-diiodo-4-hydroxy-benzonitrile (ioxynil) (2a) or (b) 3,5-dibromo-4-hydroxy-benzonitrile (bromoxynil) (2b).
Patent EP-0052902-A1 (EP)
Inventor: DAMEN JOZEF THEODORUS WILHELMU
IPC: G06V30/10
Filed: 1981-10-30
Abstract: Each character is converted into a pattern of image elements. The image elements form columns and rows. The grey-values of the image elements are summed per column and the summed column values are put in relation with a fixed number of columns per character (1). After the outermost character position on a line has been found (2), a first segmenting process is carried out on the basis of a first probable distance between characters (3). After the segmenting process has been carried out for several different character distances (S, - S n ), the correlation factor is determined (6), by means of which the segmentation, which precedes the character recognition, is carried out.
Patent EP-0036330-A1 (EP)
Inventor: SASAKI YOSHIKAZU C O HIRAKATAJ
IPC: B29C48/92
Filed: 1981-03-17
Abstract: An aromatic polyimide film having excellent mechanical, thermal and electrical properties, is continuously produced by the steps of:
     preparing a dope solution having a rotation viscosity of 500 -10 5  poises at 100°C by uniformly dissolving an aromatic polyimide in a solvent consisting of at least one phenol compound; extruding the dope solution through a T-die (1) at 50°C or more, but at least 30°C below the boiling point of the solvent, under conditions which cause the apparent viscosity and shear stress of the dope solution to be 500-5x10 4  poises and 10 4 - 106 dyne.cm- 2 , respectively, to form a filmy stream (10) of the dope solution; placing the filmy stream of the dope solution on a surface of a supporting means (7) while continuously moving it along its endless path, and; finally, solidifying the film of the dope solution by evaporating the solvent therefrom (8).
Patent EP-0049595-A1 (EP)
Inventor: SCHALL WILLIAM L
IPC: C08F14/00
Filed: 1981-09-29
Abstract: Production of vinyl halide-polyolefin graft copolymers by a liquid phase bulk polymerization process is carried out in the presence of a diluent. Suitable diluents preferably have vaporization pressure characteristics, within 6.89 x 10<2> kPa, and similar liquid state viscosity, as vinyl halide monomer. The diluents are soluble in vinyl halide monomer under the reaction conditions and are inert to the polymerization mass. The diluents are straight or branched chain or cyclic saturated hydrocarbons having from 3 to 15 carbon atoms. Particularly useful diluents are n-propane, n-butane, isobutane or mixtures thereof. The diluents are utilized in amounts from 0.2 to less than 50.0 percent based upon the total weight of the reaction charge. The polymers thus produced can be used to make moulded articles.
Patent EP-0051961-A1 (EP)
Inventor: THOMPSON LEONARD J
IPC: H01H36/00
Filed: 1981-10-29
Abstract: A safety valve, coupled to a pressure chamber, includes a closure element which is translatable substantially along a reference axis. The device includes a spindle nut (60) and an associated extension member adapted for coupling to the spindle (14) of the valve. The extension member includes an annular permanent magnet (76) positioned thereon having its principal axis co-linear with the first reference axis (70). This magnet assembly provides a substantially uniform magnetic field at its periphery which is substantially symmetrical about the reference axis. The device further includes a cylindrical housing member (40) which includes a generally cylindrical inner surface which extends about and is uniformly displaced from the magnet assembly (76) for substantially all positions of the magnet assembly as the spindle moves along the reference axis. The cylindrical housing assembly includes one or more reed switches (50, 52) in close proximity to the inner cylindrical surface aligned with their principal axis parallel to the reference axis. The spacing between the magnet assembly and the reed switches is selected so that as the magnet assembly passes one of the reed switches, that reed switch changes from open to closed, and then back to open again.
Patent EP-0052970-A1 (EP)
Inventor: SMITH PETER BROOKS
IPC: H02K5/16
Filed: 1981-11-06
Abstract: A heat sink (32) and bearing support (30) arrangement for an armature shaft (22) of an electric motor in an electrically actuated device comprises a thin walled body fabricated by sheet metal processes. The support body (32) has a generally mushroom shaped configuration which includes integrally formed central shoulder and collar segments. A bearing body (30) is supported by the central segment and the collar segment engages a housing part (34) for supporting the assembly in the device.
Patent EP-0038314-A1 (EP)
Inventor: KRAUS FRITZ DIPL ING DR
IPC: F26B17/10
Filed: 1981-01-27
Abstract: 1. A heat-exchanger unit for preheating ground raw material for making cement, comprising a riser pipe (9, 11) which receives a hot gas stream and serves as a mixing chamber (20) for mixing the hot gas stream with the ground raw material, which is supplied by a supply duct (22), said pipe opening into a cyclone dust-collector (10, 12), which is provided at its top with a discharge duct, preferably an immersed pipe (23), for delivering the hot gas stream from which most of the ground raw material has been removed, and is provided at the bottom with a duct for the discharge of the ground raw material which has been collected, characterized in that the riser pipe (9, 11) constitutes a diffuser (21), which adjoints the mixing chamber (20) at its top and transforms the hot gas stream into a laminar stream.