baber/WOPTO huggingface dataset:
Patent EP-0371640-A1 (EP)
Inventor: SHIRAKAWA SHINSUKE
IPC: C09K23/00
Filed: 1989-11-09
Abstract: The present invention relates to compounds containing an oxamic acid group, which show high reactivity and have stability for water and are used as paints, adhesives, and plastic materials etc.in the form of a reaction material or a resin. 
     Since into these compounds an oxamic acid group is introduced in a part of the molecule and the oxamic acid group is an ionic functional group, the compounds show superior solubility and dispersing character in water and also, since the oxamic acid group is a group of a disappearing type with heating, the compounds do not remain, after hardening, in the hardened product. Accordingly, the hardened products obtained from these compounds are superior in water-resistant and anticorrosion properties and in durability.
Patent EP-0427895-A1 (EP)
Inventor: ZECH RONALD G
IPC: A63B51/14
Filed: 1989-11-14
Abstract: A toggle action string clamp for a racquet stringing machine comprises two vise members (22, 24) movable along positioning glide bars (20) attached to the stringing machine, which can be locked to the bars and to the strings of a racquet (12) positioned in the machine. An angular link member (34) connects a bottom vise member (24) to a clamp locking handle (28), with the top vise member (22) being located therebetween. Locking is achieved by forcing the bottom U-shaped portion (41) of the handle against a locking pin (36) contained in the top vise member, thereby urging the two vise members together. the clamp is provided with a wedge block mechanism (40, 30) capable of adjusting the effective distance between the bottom of the U-shaped portion and the bottom vise member, thus controlling the clearance between the vise members and, therefore, the clamping force. In the open position, due to the interaction of the clamp handle, clamp gap pins (54), and vise member springs (56), the vise members open up at both ends simultaneously, facilitating positioning on the glide bars, or their complete removal.
Patent EP-0376521-A1 (EP)
Inventor: BERGMAN NORMAN J
IPC: B05B17/04
Filed: 1989-12-08
Abstract: A moistening arrangement for moistening the flap of an envelope includes a moistening device 105 for moistening the flap 451 of the envelope 450, a source 103 of first signals that are a function of the the width of the flap, a motor 251 coupled to provide relative movement between the nozzle and the flap, and a con­trol arrangement responsive to the first signals for controlling the motor to vary the relative positions of the flap and nozzle in a direction for moistening the flap at determined positions thereof. The con­trol arrangement comprises an arrangement responsive to the signals for determining the rate of change of the first signals, an arrangement responsive to the rate of change below a determined rate of change for controlling the motor to move in a servo mode, and and an arrangement responsive to the rate of change above the determined rate of change for controlling the motor to move in a torque mode.
Patent EP-0375427-A1 (EP)
Inventor: BURGESS GEORGE HENRY
IPC: E21D11/38
Filed: 1989-12-21
Abstract: A gap between tunnel segments 1 is sealed by rubber sealing members 8 that are provided with grooves 10 and tubular cavities 11. To improve sealing when a high pressure is applied to one side of the seal, at least one cavity nearest that side is open to the high pressure through apertures 12.
Patent EP-0327460-A1 (EP)
Inventor: URBAIN GEORGES
IPC: H01H19/635
Filed: 1989-02-02
Abstract: This relates to an electrical interrupter of the type comprising, between a rotatably mounted control handle (11) and a contact holder (12), which, itself also mounted rotatably, carries at least one contact (13), a sudden-release mechanism (14) which is under the control of a cam (25) coaxial with the control handle (11) and mounted freely rotatably in relation to the latter, with, associated with this cam (25), ratchets (26, 30) able to drive and retain it. According to the invention, a slider (87) meshes via a finger (88) with the cam (25) and a latching lever (89), which is mounted rotatably and able to hook up with the contact holder (12), has a ramp (92) through which it interferes with the path of a pin (93) integral with the slider (87), with, bearing on the latter, contact pressure means (124) able to act in closure mode on the contact holder (12). Application, in particular, to differential interrupters. <IMAGE>
Patent EP-0336796-A1 (EP)
Inventor: CHAUVIN BERNARD LOUIS
IPC: A23B4/10
Filed: 1989-03-10
Abstract: Process for finishing foodstuffs such as meat or dairy foodstuffs in which the foodstuff undergoing finishing is coated in its final form in a finishing material, characterised in that the coating is first carried out of the foodstuff undergoing finishing and/or of a sheet of a continuous, durably deformable and soft wrapping product that is thin and absorbent or has a degree of permeability, and more particularly wrapping tissue; then at least one sheet of the wrapping product is laid over the foodstuff undergoing finishing; and lastly, the bonding material is allowed to set until the wrapping product has bonded to the finished foodstuff.
Patent EP-0370897-A1 (EP)
Inventor: FONTET GERARD
IPC: C22C5/06
Filed: 1989-11-21
Abstract: L'invention concerne un procédé de préparation d'un matériau de contact constitué par de l'argent et de l'ooxyde d'étain. Selon l'invention, il comprend les étapes consistant à : - préparer une solution aqueuse contenant du nitrate d'argent dissout et des particules d'oxyde d'étain en suspension, la taille desdites particules, mesurée en termes de surface spécifique selon la méthode BET, étant comprise entre environ 2 et 6 m²/g, - faire précipiter le nitrate d'argent en hydroxyde d'argent par addition rapide d'une base forte et brassage, l'hydroxyde d'argent, instable, se formant progressivement en oxyde d'argent, - éliminer les ions en solution, puis l'eau, pour obtenir un produit sec, - chauffer le produit sec à une température d'environ 200 à 500°C pour réduire l'oxyde d'argent en argent métal. Application à la fabrication de contacts électriques d'ouverture-fermeture dans les appareils électromécaniques.
Patent EP-0376790-A1 (EP)
Inventor: MEUNIER PAUL-LOUIS
IPC: G11B5/187
Filed: 1989-12-15
Abstract: The field of the invention is that of the simultaneous manufacture of a plurality of planar magnetic heads on a three-dimensional substrate intended to be cut up in order to separate each head. According to the invention, a matrix of perforations (31x,y) is produced in a three-dimensional magnetic block (30); a non-magnetic material is injected into the said perforations (31xy); a pair of parallel, symmetric lateral perforations (32xy, 33xy) is produced on either side of each of the said injections 31xy of non-magnetic material; the block (30) is cut up into slabs, and then magnetic heads are individualised in each slab after forming micro-holes in a deposit of magnetic material in the form of a thin layer on the slab. <IMAGE>
Patent EP-0355077-A1 (EP)
Inventor: LE ROY ERNEST
IPC: A01K7/06
Filed: 1989-08-10
Abstract: The waterer, which can be used in particular by birds, comprises a valve, the valve body of which is a channel (3) and the valve member (8) of which is suspended from a restoring spring (6), which is itself suspended from the base of the channel. The valve member (8) obstructs the channel (3) as long as the animals do not cause it to oscillate. 
<??>The valve member (8) is a nipple substantially in the form of an egg, the tip (11) of which is directed downwards and the upper spherical cap (9) of which is applied against the seating (5) of the valve. The centre of the cap (9) is fastened to the restoring spring (6). Means are provided for limiting the inclination of the valve member in an omnidirectional manner. 
<??>These means comprise, inter alia, a ring (20) under which hang arms (12'), the ends of which are connected, virtually without interruption, to the valve member (8). 
<IMAGE>
Patent EP-0429739-A1 (EP)
Inventor: CLAUBERG ROLF DR
IPC: H01L21/66
Filed: 1989-11-28
Abstract: This method for photoemission inspection of via studs in integrated circuit packages is based on the large photoemission contrast between the metals used in integrated circuit manufacture and insulating contaminants which may have remained from previous fabrication steps. A light source (27) sheds a beam of photons having energies above the work function of said metals and below the work function of said insulators onto the via connection (18, 19, 24...26) under inspection. The electrons photoemitted from the metallization are detected by a channelplate detector (28, 29, 31) which is divided into a plurality of identical segments the size of which is chosen smaller than the smallest contaminant expected. An electron gun (34) supplies low-energy electrons for neutralizing charges occurring in the conducting parts on the surface of the integrated circuit package (21) owing to the induced photoemission of electrons from the via connections (18, 19, 24...26). The output signals from the channelplate detector (28, 29, 31) are compared (32) against pre-stored (33) ideal values representing perfect via connections.
Patent EP-0359720-A1 (EP)
Inventor: POFFERI VITTORIO
IPC: A47C23/06
Filed: 1989-09-07
Abstract: Oblong openings or slots spaced from one another and capable of receiving the ends of the slats (10) are made along both opposite frame sides (1A) in a bed base with a tubular frame (1) which has slats combined with it, the said oblong openings being formed by means of cutting-out operations and a deformation of the material of the tubular frame forming tongues (L) obtained by means of the said cutting-out operations, especially along both major longitudinal sides of the said oblong openings, and the said oblong openings receiving casings (7) in plastic material forming seats for the said ends of the slats (10). <IMAGE>
Patent EP-0343239-A1 (EP)
Inventor: BREILLATT JULIAN P
IPC: B27N3/00
Filed: 1988-11-08
Abstract: On fait passer une solution médicale dans un conduit (10) à travers une masse solide d'agent thérapeutique (18) afin de provoquer la dissolution de l'agent thérapeutique (18) dans la solution médicale. L'agent thérapeutique (18) comprend un sucre sous une forme sensiblement anhydre et vitreuse, la masse ayant une forme et des dimensions telles qu'une quantité régulée d'agent thérapeutique (18) se dissout dans le courant de solution médicale de préférence de manière prédéterminée. Typiquement, le sucre vitreux de l'agent thérapeutique (18) comprend au moins un additif actif qui se dissout dans la solution médicale en même temps que le sucre.
Patent EP-0408608-A1 (EP)
Title: Fermeture de securite
Inventor: RANTA OLAVI ANTERO
IPC: A44C5/20
Filed: 1989-03-22
Abstract: Une fermeture de sécurité s'utilise dans des bijoux et des chaînes et dans les cas où l'on exige de la fermeture une fiabilité particulièrement élevée. La fermeture est d'un seul tenant et comporte un rabat de fermeture, une pièce recourbée (2) et un anneau souple (3). L'opération de fermeture de ladite fermeture de sécurité s'effectue en deux étapes. La première étape de fermeture s'effectue dans l'espace intérieur de la fermeture par la fermeture de la pièce recourbée (2) à l'intérieur d'un anneau de raccordement (6), tandis que la seconde étape repose sur les propriétés de souplesse et la compression du rabat de fermeture (1), l'anneau de raccordement (6) pouvant se déplacer de l'espace intérieur de la fermeture en passant par l'ouverture en T du rabat de fermeture (1) pour aboutir au point de raccordement final de la pièce recourbée de fermeture (2), après quoi le rabat de fermeture (1) est pressé contre la pièce recourbée de fermeture (2), ce qui ferme simultanément l'anneau de raccordement à l'intérieur de la pièce recourbée de fermeture (2).
Patent EP-0377003-A1 (EP)
Title: Bouclier thermique
Inventor: GH CZY IVAN
IPC: B32B15/04
Filed: 1989-05-18
Abstract: Il est proposé un bouclier thermique (1) constitué d'au moins une couche support (2') en métal et d'au moins de préférence une couche isolante alvéolée (3) en matière organique ou inorganique. Sur la couche support (2') constituée d'une tôle métallique préformée ou déformable nue ou bien laquée sur une (2') ou deux faces, on applique une couche isolante sur l'une ou les deux faces, ou on la met en "sandwich" (3), cette couche à l'état liquide, vaporisé ou enduite durcissant automatiquement ou étant fixée dans une étape ultérieure.
Patent EP-0427732-A1 (EP)
Title: Method and device for treating bone disorders.
Inventor: BASSETT C ANDREW L
IPC: A61H1/00
Filed: 1989-05-03
Abstract: A method and device are described for providing passive exercise treatment for increasing the amount, strength and proper anatomical distribution of bone in a patient suffering from a bone disorder. The method involves determining a value for impact load, impact rate, and treatment duration for the patient to provide treatment for the bone disorder, and repeatedly lifting the patient's heels a prescribed drop excursion and then allowing the patient's heels to drop from the prescribed drop excursion to impart the determined impact load at the determined impact rate for the determined treatment duration. The values for impact load, impact rate, and treatment duration are signals based upon the characteristics of the patient's skeletal tissue and ensure that an electrical signal generated in that tissue has certain characteristics. This method may be effected by a device with a pivoting platform, a pivoting lift lever linked to the pivoting platform, a cam follower located at a free end of the lift lever, a cam engaging the cam follower, and a motor rotatably coupled to the cam.
Patent EP-0434687-A1 (EP)
Title: Dispositif rotatif de positionnement pour memoires a disques magnetiques
Inventor: IMMLER JOSEF
IPC: G11B21/22
Filed: 1989-06-05
Abstract: Un pivot rotatif (12) d'un dispositif rotatif de positionnement d'une mémoire à disques magnétiques comprend, outre des bras rotatifs (15) de support de têtes magnétiques (4), des bras de support (14) d'un élément mobile (16) d'un système d'entraînement magnétique. Un dispositif d'encliquetage qui libère le pivot uniquement pendant le fonctionnement de la mémoire à disques comprend un élément de retenue (23) radialement écarté du pivot et un élément d'encliquetage (19). Dans le cas le plus simple, ce dernier est un ressort à lames qui s'encliquette dans une position prédéterminée d'encliquetage derrière l'élément de retenue lorsque le pivot se met en marche. Afin de libérer l'élément de retenue, une impulsion bipolaire de libération (v) est appliquée au système magnétique d'entraînement (9, 10, 16) de façon à éloigner le pivot de la position de libération, en passant par la position d'encliquetage, en libérant le dispositif d'encliquetage, puis déplace le pivot avec une accélération maximale jusqu'à la position de libération, en passant par l'élément d'encliquetage décliqueté.
Patent EP-0414796-A1 (EP)
Inventor: NONBYE OLE
IPC: B65H23/038
Filed: 1989-05-05
Abstract: Dans des machines servant à découper un texte ou des caractères dans une bande à travailler en plastique, un mode d'utilisation connu consiste à employer une tête de travail (10) commandée par un système de coordonnées, qui agit sur un segment de bande (18) lequel est posé sur une table (2) et est déroulé depuis une bobine alimentatrice (16) de sorte que de nouveaux segments de bande puissent être posés sur la table si nécessaire. L'avance de la bande est assuré par un petit cylindre d'entraînement transversal (24) placé sur un côté de l'extrémité frontale de la table, le cylindre pouvant ainsi faire avancer des segments de bande à la fois larges et étroits dont un côté latéral doit toujours être situé le long d'une ligne de référence spécifique du dessus de la table. Pendant son avance, la bande peut facilement quitter cette ligne, avec un mouvement vers l'extérieur ou vers l'intérieur, et il est important de pouvoir placer le nouveau segment de bande dans une position correcte à la fois longitudinalement et transversalement. La présente invention assure un guidage latérale automatique de la bande (18) par une simple détection de la position de son bord de référence et par des opérations associées de réglage ou de modification de la direction transversale du cylindre d'entraînement (24, 26) qui sont destinées à imprimer un mouvement transversal compensatoire au segment de bande qui avance. Le mouvement dans le sens de la longueur est également régulable avec précision automatiquement.
Patent EP-0383879-A1 (EP)
Inventor: HERBER RALPH
IPC: B05B7/18
Filed: 1989-07-27
Abstract: Pistolet à fil métallique doté d'un dispositif d'avancement du fil, comportant une roue d'entraînement du fil entraînée par un moteur et un contre-rouleau qui pousse le fil contre la roue d'entraînement, et d'un dispositif de réglage de la vitesse d'avancement du fil. Le point faible des pistolets à fil métallique classiques est qu'ils ne permettent pas de régler la vitesse d'avancement du fil de manière assez précise pour produire une éjection de fil métallique suffisamment régulière pour la pulvérisation à la flamme. La présente invention propose un pistolet à fil métallique permettant de régler la vitesse d'avancement de manière précise. On a prévu à cet effet une roue de mesure qui mesure sur le fil la valeur effective de la vitesse d'avancement du fil; en outre, le dispositif de réglage de la vitesse d'avancement du fil comporte un dispositif pour modifier la pression de serrage du contre-rouleau en fonction d'une déviation par rapport à la valeur de consigne, qui ne peut être ajustée par l'effet du dispositif de réglage sur la commande par moteur.
Patent EP-0419660-A1 (EP)
Inventor: KANSHIN NIKOLAI NIKOLAEVICH
IPC: A61B17/115
Filed: 1989-04-18
Abstract: The stem has a support head (2) and a composite rod (1) consisting of two parts (5 and 6) of different length, one of which (5) carries the support head (2) and is secured in relation to the other part (6).
Patent EP-0389595-A1 (EP)
Title: Systeme expert de diagnostic d'anomalies
Inventor: KIM SACHOL E
IPC: G06F11/22
Filed: 1989-08-16
Abstract: Cette invention concerne un système expert (24) de diagnostic d'anomalies. Ledit système comprend une base de connaissances (32) contenant des informations relatives à un modèle conceptuel de l'équipement faisant l'objet d'un diagnostic, ainsi que des informations indiquant le fonctionnement normal de l'équipement. Ledit système comprend également un moteur d'inférence (28) créant un ensemble de règles de diagnostic de symptomes à partir des informations contenues dans la base de connaissances, conjointement avec des informations fournies par l'utilisateur.
Patent EP-0483140-A1 (EP)
Title: Integrated slow scan and alarm system.
Inventor: PARISH JAN DEREK
IPC: G08B13/194
Filed: 1989-10-30
Abstract: An integrated slow scan and alarm system is disclosed, wherein event and picture information is stored in a transmitter unit along with an associated time reference. Alarm events can, as dictated by configuration, be made to cause the storage of one or more pictures in a digital memory. The picture source is selected with an integral video switch (7). Once a significant event has been encountered a preconfigured telephone number is dialled. A receiver unit, on answering the call, requests the transfer of the event data from the transmitter unit via the telephone connection now established. The time reference is also transferred and both this and the associated event displayed to a system operator via a standard video monitor (39).
Patent EP-0593418-A1 (EP)
Title: Alkali and alkaline earth salts of oxypurinol in amorphous or crystalline form as agents for treating hyperuricemia and gout.
Inventor: SCHEIFFELE EKKEHARD
IPC: A61K31/505
Filed: 1989-11-24
Abstract: Hyperuricemia and gout can be treated with agents containing, in addition to the usual excipients and additives, pharmacologically effective doses of alkali and/or alkaline earth salts of oxypurinol in amorphous or crystalline form.
Patent EP-0373154-A1 (EP)
Inventor: EVANS GARETH ALYN
IPC: B23H9/04
Filed: 1988-05-25
Abstract: Electrical discharge apparatus for producing on the surface of an electrically conductive workpiece a textured or matt finish comprises a plurality of electrodes each connectable to an electrical power source and each carried by a head which in use of the apparatus can be moved linearly of the workpiece with the electrodes each spaced from the workpiece surface. The delay in time between pulses being applied by the electrodes and current flowing across the gap between the electrodes and the workpiece is monitored and, the head is moved towards and away from the workpiece surface to maintain the monitored time delays within predetermined limits. Dielectric fluid is retained within the gap existing between the electrodes and the workpiece surface, and a series of discrete electrical discharges is promoted between each electrode and the adjacent workpiece surface to cause particles to be removed from the workpiece surface and produce a textured or matt finish thereto.
Patent EP-0392185-A1 (EP)
Inventor: OSBORNE ROBERT LEE
IPC: G01M1/22
Filed: 1990-03-05
Abstract: A system for diagnosing equipment malfunction uses a neural network to perform orbit analysis. An orbit plot is input via a graphic input unit or as deflection data from X-Y probes which detect deflection of a rotating shaft in a piece of equipment, such as a motor or turbine. The neural network is trained using orbit plots produced by known malfunctions or defects in the equipment. The trained neural network is able to identify similar patterns in the input orbit plots to diagnose equipment malfunctions.
Patent EP-0386705-A1 (EP)
Inventor: TAKAKURA TAKASHI C O OMRON COR
IPC: G11B25/04
Filed: 1990-03-06
Abstract: An optical card processing apparatus includes a holder feed mechanism (4) for reciprocating a card holder (2) holding an optical card (8), an optical head (5) for recording information on and/or reproducing information from the optical card held by the card holder, and a card holding mechanism provided on the card holder for pressingly holding at least three sides of the optical card. Deformation of the optical card can be corrected and vibration thereof suppressed by the card holding mechanism. As a result, focal-point error due to card curvature and vibration is reduced and optical cards can be fed at a higher speed.
Patent EP-0387722-A1 (EP)
Inventor: YOSHIDA MASAYUKI
IPC: H01L29/49
Filed: 1990-03-09
Abstract: A MOSFET transistor, in which source and drain regions are formed at a certain distance away from each other in a surface area of a semiconductor substrate having a first conductivity type, and a gate electrode is formed on the surface of the substrate through a gate insulating film formed thereon between the source and drain regions, and in which a channel region located in the surface area of the substrate between the source and drain regions is composed of different concentration regions, and a threshold voltage of a high concentration channel region is lower than that of a low concentration channel region.
Patent EP-0392247-A1 (EP)
Inventor: GASPARIN MAURIZIO
IPC: D06F37/42
Filed: 1990-03-26
Abstract: A front-loading drying machine for laundry provided with a safety device involving a mechanical transmission system 27, 28, 30, 33, adapted to connect the starting key 22 housed in the panel 17 of the machine 10 with a two-armed lever pivoted oscillatingly in the vicinity of the opening for introducing the stop catch of the door 14 into the cabinet, where said stop catch cooperates with a bolt. 
     The mechanical transmission system 27, 28, 30, 33, holds the lever in a position permitting introduction of the stop catch into the corresponding opening in the cabinet only when the starting key 22 of the machine 10 is switched off.