baber/WOPTO huggingface dataset:
Patent EP-0318356-A1 (EP)
Inventor: COTREL YVES
IPC: A61B17/68
Filed: 1988-11-15
Abstract: Device for supporting the spinal column, comprising at least one rod (4) as well as several anchoring members (7) which can bear on vertebrae of the spinal column and are provided with means for locking on the said rod (4); these locking means comprise at least one retention screw (1) which is work-hardened and is made of a material which does not create any galvanic effect with the rod (4) or with the anchoring members (7). The work-hardening of the retention screw (1) confers upon it a greater degree of hardness than that of the rod (4) and of the anchoring member (7), and this improves the mechanical strength of the device. <IMAGE>
Patent EP-0316287-A1 (EP)
Inventor: GALBER MARIA ADELE
IPC: A61M5/32
Filed: 1988-11-03
Abstract: The present invention relates to a safety con­tainer (1) for used syringes, provided with means for removing from the syringe (11) body the needles (10), even if these needles (10) are screw engaged on the syringe body (11). 
     The container (1) essentially consists of a box-­like body, having a tiltable cover (16) and provided, at the top surface thereof and said cover, with suitable shaped openings (9). 
     The mentioned box-like body is made by folding on itself, starting from its flat configuration, and according to preset folding lines (3), a suitably die-­cut and ribbed element (2) made of any suitable rigid materials.
Patent EP-0373159-A1 (EP)
Inventor: ULLUM HENRIK
IPC: F26B17/28
Filed: 1987-12-28
Abstract: Un appareil permettant le chauffage et/ou le séchage de matière broyée humide, par exemple de matière organique, comprend un logement fixe (2) comportant un rotor (3) rotatif creux doté d'une admission (4) et d'une sortie (5) de milieu chauffant et d'un éventuel condensat (6) de celui-ci. Ledit rotor comporte des éléments séchants annulaires (9) disposés à intervalles et dotés de cannelures annulaires (10), auxquelles le milieu chauffant est amené de manière parallèle à partir d'une cannelure centrale (11). Les cannelures annulaires (10) sont circulaires et sont disposées de manière concentrique les unes par rapport aux autres et par rapport au rotor (3).
Patent EP-0309514-A1 (EP)
Title: Media containing derivatives of thiazole and thiadiazole, with smectic liquid-crystal phase.
Inventor: GRAY GEORG WILLIAM
IPC: C09K19/34
Filed: 1988-04-05
Abstract: Chiral and/or achiral compounds containing at least one structural element from the group thiazol-2,4-diyl, thiazol-2,5-diyl, 1,2,4-thiadiazol-2,5-diyl, 1,2,4-thiadiazol-3,5-diyl, are used as components of media with a smectic liquid-crystal phase.
Patent EP-0347425-A1 (EP)
Title: Recombinant mycobacterial vaccine.
Inventor: BLOOM BARRY R
IPC: C12N1/21
Filed: 1988-02-29
Abstract: Recombinant mycobacterial vaccine vehicles capable of expressing foreign DNA which encodes at least one protein antigen for at least one pathogen against which an immune response is desired. The vaccine vehicles are useful for administration to mammalian hosts for purposes of immunization. A shuttle vector which replicates as a plasmid in a bacterium and which replicates as a phage in a mycobacterium is also disclosed. The shuttle vector is useful for transferring genetic material between different genera of microorganisms. <IMAGE>
Patent EP-0357666-A1 (EP)
Title: Recipient etanche inviolable revelant une tentative d'ouverture
Inventor: OGDEN STANLEY D
IPC: B65D47/36
Filed: 1988-04-25
Abstract: Le récipient décrit (10) est composé d'une cuvette (13) comportant une barbelure ou un crochet (21) formé à l'intérieur de l'extrémité supérieure ouverte, d'un couvercle (14) destiné à être introduit dans la fiole et comportant un crochet d'accouplement (22) formé autour du bord inférieur, et de stries d'obturation (23) formées sur la surface externe du couvercle et destinées à assurer entre le couvercle et la fiole une fermeture étanche inviolable. Le couvercle peut comprendre un bec verseur (27) et un bouchon de verrouillage (70) peut être utilisé pour obturer le bec verseur après son ouverture. Une étiquette d'identification étanche aux liquides (29) est placée à l'intérieur de la fiole avant sa fermeture et peut comporter des repères thermosensibles qui changent de couleur à des températures choisies, par exemple au-dessus et au-dessous de la température normale du corps, afin de fournir une preuve supplémentaire de l'inaltération du contenu.
Patent EP-0316439-A1 (EP)
Title: Action for a wind instrument.
Inventor: KAHONEN MATTI
IPC: G10D7/02
Filed: 1988-06-08
Abstract: PCT No. PCT/FI88/00089 Sec. 371 Date Mar. 1, 1989 Sec. 102(e) Date Mar. 1, 1989 PCT Filed Jun. 8, 1988 PCT Pub. No. WO88/09987 PCT Pub. Date Dec. 15, 1988.The invention concerns an action (1, 2) for a wind instrument, comprising keys (6) pivoted turnably relative to the body (3) of the instrument, holes (5) in the body being openable and closable with said keys according to the player's operation for producing notes of different pitch. A key action of this kind is found e.g. on the flute and on other woodwinds. As taught by the invention, the action comprises keys (6) which have been provided with magnets (12) so that the magnet returns the key that has turned into its initial position when the player ceases to press the key or the touch acting thereon. The keys (6) may be open keys which stay open by effect of mutually repulsing magnets (12) and close when pressed by the player against the repulsion of the magnets, or closed keys which are kept closed by mutually attracting magnets and open when pressed against the attraction of the magnets by the player, by touches connected with the keys.
Patent EP-0376965-A1 (EP)
Inventor: NICKOLS FRANCIS MALCOLM JOHN
IPC: G01B21/10
Filed: 1988-07-25
Abstract: Dans l'usinage CNC (à commande numérique par calculateur), le rayon du cercle décrit par un bec d'outil a été réglé manuellement au moyen d'une machine de réglage séparée. La présente invention permet de régler automatiquement un tel rayon. Une sonde rotative de repérage à déclenchement par contact comporte des surfaces de repérage (40 et 41) cylindriques internes et externes. Trois cristaux piézoélectriques (47a, 47b et 47c) sont montés entre un élément de montage (43) destiné aux surfaces cylindriques et un collier (44) fixé à la table d'usinage (46). Le bec d'un outil faisant partie d'un porte-lames est mis en contact avec les surfaces par entraînement de l'outil le long de l'axe en U, et lorsque le contact se produit, il est détecté par les cristaux piézoélectriques qui envoient un signal à un ordinateur. La procédure est répétée avec le bec d'outil à 180° et 270° autour des surfaces cylindriques, par rapport à sa position d'origine, permettant ainsi à l'ordinateur de déterminer le rayon du bec d'outil par rapport à l'axe des surfaces de repérage. D'autres formes de sondes de repérage rotatives sont également décrites.
Patent EP-0341274-A1 (EP)
Title: Process for the preparation of metal oxide powders.
Inventor: KINSMAN BARRY EDWARD
IPC: C01F17/30
Filed: 1988-09-29
Abstract: Disclosed is a process for the preparation of multi-element metal oxide, high temperature superconductor precursor powder comprising spraying a homogenous solution of a multi-element metal salt solution mixed in a stoichiometric ratio corresponding to the desired superconducting composition into a horizontal tube-like furnace being heated to a temperature of 800 DEG -1000 DEG  C., transporting resulting sprayed mist along the main axis of the furnace tube by the aid of hot air and collecting resultant finely divided metal oxide powder by the aid of a filter, whereby the resultant mixed metal oxide powder is a precursor for the preparation of a high temperature superconducting ceramic.
Patent EP-0325288-A1 (EP)
Inventor: VENTURELLO CARLO DR
IPC: C11D3/395
Filed: 1989-01-20
Abstract: There are described novel imido-aromatic (poly)percarboxylic acids of the formula (I):
      wherein: A represents an optionally substituted benzene or naphthalene ring, R is hydrogen, lower alkyl, COOH or COOOH and n is an integer of from 1 to 5.
Patent EP-0328096-A1 (EP)
Title: Verfahren und Vorrichtung zur Herstellung von Presskörpern aus thermoplastischem Kunststoffmaterial
Inventor: KELLER GERHARD
IPC: B29C43/34
Filed: 1989-02-09
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Preßkörpern aus thermoplastischem Kunststoffmaterial durch Erwärmen des thermoplastischen Materials, Formen eines Rohlings mittels einer gegebenenfalls ringförmigen Düse und Abtrennen gegebenenfalls unter Verwendung eines die Düse umgebenden, auf die Trennstelle gerichteten erwärmten Gasstroms, Einführen des Rohlings in eine Preßform, Schließen der Preßform, Formen des Preßkörpers durch Anlegen eines Preßdrucks und Abkühlen des Preßkörpers mindestens teilweise unter Druck. Erfindungsgemäß wird das gesamte für einen rohling erforderliche erwärmte thermoplastiche Material auf der einen Teil der Preßform bildenden Oberfläche eines unter die düse ausgefahrenen Zwischenträgers abgelegt und von der Düse abgetrennt, wobei der Zwischenträger beim Schließen der Preßform abgesenkt wird. Die Erfindung betrifft auch eine Vorrichtung zur Durchführung des Verfahrens mit einem Extruder zum Erwärmen von thermoplastischem Kunststoffmaterial mit einer gegebenenfalls ringförmigen, zur Ausgabe von Materialportionen geeigneten verschließbaren Düse (1), die gegebenenfalls von einer Ringdüse (4) zum Ausströmen eines gegebenenfalls erwärmten, gegen die Abtrennstelle der Materialportionen von der Düse (1) gerichteten Gasstreoms umgeben ist, mit mindestens einer schließbaren aus einer Formmatrize (5) und einem Formdorn (13) bestehenden Preßform, wobei die Formmatrize (5) einerseits unterhalb der Düse (1) und andererseits koaxial zum formdorn (13) anordenbar ist und wobei auf den Formdorn (13) und/oder die Formmatrize (5) ein Preßdruck anleg- und aufrechterhaltbar ist. Erfindungsgemäß ist in der Formmatrize (5) ein ausfahrbarer Zwischenträger (8) angeordnet, dessen freie Oberfläche (11) in eingefahrener Stellung einen Teil der den Preßkörper wiedergebenden Formfläche der Formmatrize (5) bildet.
Patent EP-0335230-A1 (EP)
Inventor: HOCHULI ERICH
IPC: D04B15/42
Filed: 1989-03-21
Abstract: A closed bobbin creel, the bobbin carriers (12, 15) of which are arranged about a vertical central axis (11), is subdivided by means of a partition wall (5) designed as a filter into an outer (6) and an inner (7) region concentric relative to the central axis. To eliminate the fibre fly, the air is sucked (A) by means of a fan (8) from the outer region into the inner region and is thereby filtered. The filtered air is subsequently partially returned (B) into the outer region and partially discharged (C) into the room air . Room air is simultaneously sucked after it (D) into the outer region.
Patent EP-0348740-A1 (EP)
Inventor: SCHABERT HANS-PETER DIPL-ING
IPC: F16L27/12
Filed: 1989-06-14
Abstract: Bei einer fernbedienbaren Schraubverbindung (1) mit zwei Flanschen (2, 3), die durch mindestens einen Schraubenbolzen (15) mit einer Mutter (29) verbunden sind, sitzt zwischen der Mutter (29) und dem dieser zugekehrten Flansch (3) eine den Schraubenbolzen (15) umgebende, mit ihm unverdrehbar, aber in axialer Richtung verschiebbar verbundene Hülse 23. Die Erfindung kommt insbesondere für Rohrverbindungen infrage.
Patent EP-0357025-A1 (EP)
Inventor: SATO YOSHIO C O PATENT LICENSE
IPC: H01M8/12
Filed: 1989-08-30
Abstract: A fuel cell comprises at least two cell members (10), each of which has a flat-plate solid electrolyte (7) having a fuel electrode layer (8) on one surface thereof and an air electrode (9) layer on the other surface thereof, separators (1), each of which is arranged between the cell members and comprises frame materials (2) and metallic sheets having concave portions (5) and convex portions (4) and being coupled to the frame materials, a fuel supply path (14) for supplying fuel and an air supply path (15) for supplying air, a fuel discharge path (16) for discharging fuel and an air exhaust path (17) for exhausting air and collector members mounted on the outer sides of the separators of the highest and lowest stags. 
     Further, another fuel cell comprises at least two cell members(28),each of which has a flat-plate solid electrolyte layer (25) on one surface thereof and an air electrode layer (27) on the other surface thereof, metallic separators (24), each of which is arranged between the cell members and comprises a wave-form member (21), an upper flat-plate member (22) and a lower flat-plate member (23), the wave-form member being put between the upper flat-plate member and the lower flat-plate member, a hole (37) made in the upper flat-plate member for supplying fuel to the fuel electrode layer and a hole (39) made in the lower flat-plate member for supplying air to the air cell member layer and a fuel supply path (36) for supplying fuel and an air supply path (38) for supplying air.
Patent EP-0363684-A1 (EP)
Inventor: YAMAMURA MISAO NAGASAKI SHIPYA
IPC: B01D53/86
Filed: 1989-09-18
Abstract: An improved exhaust gas denitrification apparatus for denitrifying nitrogen oxides in exhaust gas through a catalytic reduction method by making use of ammonia or precursor thereof as a reducing agent. A branch pipe for leading the exhaust gas to an evaporator is disposed at the upstream or at the downstream of the denitrification apparatus. The evaporator contains therein an ejection nozzle for spraying ammonia or precursor thereof, and a mixer for uniformly mixing sprayed mist of ammonia or pre­cursor thereof with the exhaust gas. At least one ejection nozzle for ejecting ammonia or precursor thereof evaporated by the exhaust gas within the evaporator and carried by the exhaust gas is provided in the flue and disposed at the upstream of a denitrification catalyst layer.
Patent EP-0368120-A1 (EP)
Inventor: HALABIYA SABAH DIPL-ING
IPC: B60T11/16
Filed: 1989-10-31
Abstract: A brake control valve has a valve bore, a piston member and an end member closing one end of the valve bore. One of the piston and end members has a projection and the other member has a corresponding blind bore for sealingly receiving the projection. The blind bore and the projection are spaced apart axially in the rest position of the piston. Upon axial movement of the piston the projection is sealingly received by the blind bore so that the effective working area of piston is reduced. By means of appropriate channels and grooves the chamber surrounding the projection is connected to reservoir.
Patent EP-0333298-A1 (EP)
Inventor: VAN MIERLO CORNELIS MATHEUS
IPC: A61F11/06
Filed: 1989-03-17
Abstract: A hearing protector (1) has a body made of a suitable material and matching the shape of the auricle or ear shell and/or the auditory canal of the user. The body is provided with a canal (2) which, in the condition wherein the body is placed within an ear of the wearer, provides communication between the auditory canal and the free space. The body includes a second canal (3) which, like the first canal, extends between the auditory-canal end and the free-space end of the body. An adjustable damping member (5) is provided in or on the first canal (2) for damping sound to suit the wearer's comfort in conditions in which the device (1) is used.
Patent EP-0332371-A1 (EP)
Inventor: FRISCH ELDON EUGENE
IPC: A61F2/12
Filed: 1989-03-06
Abstract: A method of forming hollow, porous elastomeric bodies and hollow, duo-layered elastomeric bodies wherein one layer is porous and contiguous with the other layer which is solid by a) coating a surface of a mandrel with a coating liquid, b) adhering a layer of water-elutable particles onto the coated mandrel surface, c) applying a layer of fluid elastomeric composition to the particle-coated mandrel surface wherein the elastomeric composition is capable of forming a water-insoluble elastomer, d) causing said elastomeric composition to form a cohesive mass while in contact with the particle-coated mandrel surface, e) dissolving said elutable particles from the cohesive mass with a water-based solvent, and f) removing the cohesive mass from the mandrel. The coating liquid comprises water and may also further comprise a wetting agent and/or a sugar. The invention also relates to the method wherein the water-­elutable particles are adhered to the mandrel surface by heating the mandrel surface. The method is useful for making prostheses, e.g., mammary prostheses and vascular prostheses.
Patent EP-0351956-A1 (EP)
Inventor: NAKAYAMA KOICHI C O INTELLECTU
IPC: H05H13/04
Filed: 1989-06-20
Abstract: An electron synchrotron accelerating apparatus comprises an accelerating ring (11), superconducting magnets (14) and (15) for applying deflecting magnetic fields inside the accelerating ring (11), and an electron injector (17) for injecting low-energy electron beams of 40 MeV or less into the accelerating ring (11). The low-energy electron beams of 40 MeV or less are injected a plurality of times for each predetermined period of time, by means of the electron injector (17). Inventors hereof find that the radiation damping time is shorter than the beam lifetime, even though the energy of the injected electron beams is relatively low. Accordingly, the electron beams can be injected a plurality of times before the lifetime of the injected beams terminates. Even though the energy of the injected electron beams is relatively low, therefore, accumulated electron current can be increased to a predetermined value. Thus, electronic synchrotron apparatus is provided which can produce a predetermined amount of synchrotron ring radiations despite its compactness.
Patent EP-0367388-A1 (EP)
Inventor: SCHIENDA GREGORY A
IPC: B66B1/06
Filed: 1989-08-31
Abstract: Apparatus (10) is connected by way of a serial communication link (13) to at least one computer-based elevator controller (14-21) in order to monitor the diagnostic output of each connected controller. The diagnostic output of a controller is determined in a manner by which the elevator system is modeled as normally operating sequentially from state to state in a closed loop sequence of linked operating states. Any deviations from this sequence generate diagnostic messages that are communicated from the controller to the monitoring apparatus. Also communicated are the last to occur of a plurality of parameter signal state changes. The monitoring apparatus processes the diagnostic signals for visual (29) and/or hard copy (32) display to interested elevator personnel in a meaningful way. Further, the monitoring apparatus provides a plurality of signals to the elevator controller indicative of corresponding reference standards that the elevator controller utilizes in determining the occurrence of certain elevator event conditions.
Patent EP-0337893-A1 (EP)
Inventor: HAMMANN GEORGES
IPC: F16J15/32
Filed: 1989-04-14
Abstract: Cartridge seal, intended to be mounted between a shaft and a cylindrical surface, in particular between an axle and a vehicle wheel hub, of the type comprising an inner ring and an outer ring capable of rotating with respect to each other, a first or inner seal comprising at least one sealing lip directed radially inwards resting against an inner axial cylindrical bearing of the seal, and a second or outer seal comprising at least one sealing lip directed radially outwards resting against an outer axial cylindrical bearing of the seal. The outer seal (22) is mounted on an outer axial cylindrical bearing (20) of the inner ring (18) and comprises at least two lips (23, 24) inside an annular channel (21) formed between said outer axial cylindrical bearings (8, 20) of the outer ring (7) and of the inner ring (18), resting against an outer axial cylindrical bearing (8) of the outer ring (7), said lips being directed radially outwards in the direction of the front face of the seal. <IMAGE>
Patent EP-0342118-A1 (EP)
Inventor: LODEWIJK ERIC
IPC: C07D495/04
Filed: 1989-05-09
Abstract: An improved process for the reduction of 2-(2-nitro­vinyl)thiophene to form 2-(2-thienyl)ethylamine employs a boron-containing reducing agent, preferably diborane. The 2-(2-thienyl)ethylamine produced by this process is advantageously converted to ticlopidine.
Patent EP-0366509-A1 (EP)
Inventor: THIOUX ALAIN BENDIX FRANCE
IPC: F16D55/22
Filed: 1989-10-03
Abstract: La présente invention concerne un frein à disque pour véhicule automobile, comprenant une paire de disques rotatifs, respectivement intérieur (12) et extérieur (14), fixés l'un à l'autre et à écartement fixe (D), deux paires d'éléments de friction (40i, 40e, 40'i, 40'e), une paire extérieure et une paire intérieure respectivement destinées à venir en engagement de friction avec les faces opposées des deux disques, extérieur et intérieur respectivement, et des organes de support (16) et de commande (42, 42') destinés à appliquer les éléments de friction des deux paires contre leur disque respectif et à encaisser le couple de freinage résultant. Selon l'invention, le frein à disque comprend une chape (16) support s'étendant à la fois du côté intérieur du disque intérieur (12), dans l'intervalle (D) entre les deux disques, et du côté extérieur du disque extérieur (14), un premier étrier de serrage (42), dit étrier intérieur, coopérant avec la paire intérieur (40i, 40e) d'éléments de friction, et un second étrier de serrage (42'), dit étrier extérieur, coopérant avec la paire extérieure (40'i, 40'e) d'éléments de friction, les deux étriers (42, 42') étant montés coulissants dans la chape (16) support.
Patent EP-0368748-A1 (EP)
Inventor: GODAT JEAN
IPC: B01F7/16
Filed: 1989-11-07
Abstract: The invention relates to a mixing device as a selective mixing accessory for basic colourings on paint mixing machines. 
<??>This device comprises a small rack (5) of the type of those of mixing machines and a system (7) for driving this rack, connected to the drive shaft of the mixing machine and capable of disengaging the machine, ensuring that, in the operating position of the system, the said mixing cover on the said rack (5) functions, without the racks (11) of the machine being actuated, and, in the inoperative position, that all the racks (11) of the machine are driven. 
<IMAGE>
Patent EP-0375532-A1 (EP)
Inventor: LE DEVEHAT EUGENE
IPC: B08B9/053
Filed: 1989-12-18
Abstract: 2-way valve for fluid distribution pig pipe-line, comprising a plunger tube (2; 2' + 30; 2" + 30") in which is engaged an abutment part (3, 3', 3") adapted to receive a scraper (4) in abutment, an annular slot (6, 6', 6") formed through this plunger tube upstream of this abutment part and an obturating sliding sleeve (7, 7', 7"), movable longitudinally under the action of a control device (15, 16; 37, 38; 38") between a closed configuration in which the sleeve obturates the annular slot and an open configuration in which the sleeve leaves the annular slot at least partly clear, characterised in that the abutment part (3, 3', 3") is movable and is integral with the said sleeve, a feed pressure injection orifice (18, 18', 18") opening into this abutment part. 
<IMAGE>
Patent EP-0376891-A1 (EP)
Inventor: KHANNA SATISH CHANDRA DR
IPC: A61K9/28
Filed: 1989-12-22
Abstract: Gegenstand der Erfindung ist eine pharmazeutische Zusammensetzung für die Applikation von Baclofen auf den Schleimhäuten in der Mundhöhle in Form einer Klebetablette. Diese ist gekennzeichnet durch: a) einen hydrophilen Tablettenkern, welcher mit seiner Oberfläche an der Applikationsfläche der Mundschleimhaut haftet und den Wirkstoff Baclofen, ein quellfähiges Vinylpolymerisat, ein Galactomannan und/oder ein pharmazeutisch verwendbares Wachs und/oder ein gegebenenfalls vollständig oder partiell hydriertes Glycerid und gegebenenfalls weitere pharmazeutisch verwendbare Hilfsstoffe enthält, und gegebenenfalls, b) einen hydrophoben Ueberzug, welcher den Tablettenkern a) mit Ausnahme der für die Abgabe von Baclofen vorgesehenen Fläche umhüllt. Die Erfindung betrifft ausserdem ein Verfahren zur Herstellung dieser Klebetablette und ihre therapeutische Verwendung als Spasmolytikum.