baber/WOPTO huggingface dataset:
Patent EP-0351281-A1 (EP)
Inventor: MICHEL PAUL
IPC: C01B25/40
Filed: 1989-06-30
Abstract: The present invention relates to a new process for the preparation of phosphates by fusion, the fusion being produced by electromagnetic induction. This fusion can be obtained particularly in a skull melting furnace. 
<??>The invention also relates to the phosphates obtained by the said process.
Patent EP-0406497-A1 (EP)
Inventor: EBERSOLT MICHEL
IPC: B63B1/32
Filed: 1989-07-04
Abstract: The invention relates to a boat having a hull comprising a front part constituting a stem (7). A fin (4) is fixed (5) to said stem, being arranged essentially parallel to this stem so as to be capable of being positioned at a non-zero distance from the stem and of forming, in interaction with the stem, a channel for guiding streams of water along the stem. One application is the production of a fast barge. <IMAGE>
Patent EP-0347347-A1 (EP)
Inventor: BARTHELEMY PASCAL
IPC: C08L77/00
Filed: 1989-06-13
Abstract: La présente invention concerne des copolyamides amorphes et transparents présentant notamment une température de transition vitreuse Tg supérieure à 142°C et donc une excellente stabilité du polymère aux températures élevées. 
     Ils présentent une structure comprenant les unités de récurrence (I), (II), éventuellement (II′) et (III) : (I) désignant :
      (II) désignant :
      (II′) désignant :
      et (III) désignant :
      avec R₁, R₂, R₃ et R₄ représentant des groupes alkyles ayant de 1 à 3 atomes de carbone et A représentant
       
     Ces copolyamides permettent d'obtenir des objets moulés, fils ou films pour lesquels on note une excellente conservation des propriétés mécaniques en fonction de la température.
Patent EP-0337945-A1 (EP)
Inventor: ROCHAT ALAIN CLAUDE DR
IPC: C08L77/00
Filed: 1989-04-04
Abstract: Pyrrolopyrroles of the formulae 
<IMAGE>
 in which A and B, independently of one another, are carbocyclic or heterocyclic aromatic radicals, acyclic or cyclic aliphatic radicals or araliphatic radicals, Q is a divalent carbocyclic or heterocyclic aromatic, acyclic or cyclic aliphatic or araliphatic radical, E is a direct bond or a group -CO- or -CS-, X is a group -SR or -NRR', in which R and R', independently of one another, are hydrogen, carbocyclic or heterocyclic aromatic radicals, acyclic or cyclic aliphatic radicals or araliphatic radicals and R' can additionally be a group -Q-halogen or -Q-EY-(C1-C5-alkyl), in which Y denotes O or S, or R and R' together with the nitrogen atom to which they are bound form a 5- or 6-membered heterocyclic radical. 
<??>Pyrrolopyrroles of this type are suitable for the dyeing of high-molecular-weight organic material, giving brilliant and transparent dyeings of high colour strength and good general stabilities, and for the use in photoelectric recording materials as photoconducting substances.
Patent EP-0408818-A1 (EP)
Inventor: BOSWELL PETER
IPC: C23C24/04
Filed: 1989-07-20
Abstract: Tubes partly filled with a blend of two or more metals in powder form and containing loose hard bodies are subject to linear and oscillating motion; under the impact of the bodies knocking against each other, the metals alloy together mecha­nically and form a patterned amorphous coating on the surface of the clashing bodies.
Patent EP-0352338-A1 (EP)
Inventor: ADACHI TATSUYA
IPC: G11B27/02
Filed: 1989-02-03
Abstract: Dispositif d'enregistrement ou de reproduction d'un code temporel correspondant à un signal numérique. Un organe convertisseur de code temporel (100) convertit un premier code temporel en un deuxième code temporel et un organe générateur de synchronisation de trame détermine une phase de trame utilisée lorsque les informations d'entrée sont enregistrées. Un détecteur de déphasage (103) détecte la différence de phase entre la trame du deuxième code temporel et une trame d'enregistrement, et un organe correcteur de déphasage (104) produit un troisième code temporel en fonction du déphasage détecté, les informations d'entrée étant enregistrées en combinaison avec le troisième code temporel. Par conséquent il est possible d'enregistrer ou de reproduire les informations d'entrée tout en conservant leurs relations avec un code temporel correspondant.
Patent EP-0409843-A1 (EP)
Inventor: SADLOWSKI JUERGEN
IPC: C08G63/78
Filed: 1989-02-22
Abstract: Un procédé permet de fabriquer des résines de polyester et d'alkyde à partir d'acides carboxyliques bifonctionnels et/ou à plus haute fonctionnalité et/ou de leurs dérivés et/ou d'alcools bifonctionnels et/ou à plus haute fonctionnalité. La réaction se produit dans des réacteurs à bacs d'agitation pourvus de colonnes de rectification et exploités par intermittence. Afin d'améliorer le transport des produits de condensation, un convoyeur distribue un agent entraîneur dans le mélange de réaction, au-dessous de son niveau de surface, pendant toute la durée de la réaction. En outre, la réaction de condensation se produit sous une pression absolue comprise entre 1,5 et 10 bars au moins jusqu'à ce que la vitesse maximale de réaction soit atteinte. Ensuite, pendant une deuxième phase de réaction, la pression diminue avec un gradient compris entre -0,05 bar/h et -5 bar/h jusqu'à la pression atmosphérique. La réaction se poursuit alors sous une pression normale jusqu'à ce que le produit présente les propriétés voulues. La température de réaction se situe entre 180° et 320°C. Ce procédé permet notamment de raccourcir la durée du traitement et d'obtenir par conséquent des produits moins soumis à des contraintes thermiques qui présentent des propriétés améliorées.
Patent EP-0418244-A1 (EP)
Title: SUPERCONDUCTING Bi-Sr-Ca-Cu OXIDE COMPOSITONS AND PROCESS FOR MANUFACTURE.
Inventor: GOPALAKRISHNAN JAGANNATHA
IPC: H01L39/12
Filed: 1989-02-03
Abstract: Compositions having the nominal formulawherein a is from about 1 to 3,b is from about 3/8 to 4,c is from about {fraction (3/16 to 2,x=(1.5 a+b+c+y) wherey is from about 2 to 5, with the provisothat "b+c" is from about {fraction (3/2 to 5, containing a metal oxide phase of the formula Bi2Sr3-zCazCu2O8+wwherein z is from about 0.1 to 0.9w is greater than zero but less than 1, are superconducting. Processes for manufacturing such compositions and for using them are disclosed.
Patent EP-0375748-A1 (EP)
Inventor: ERNST HANS-HELLMUT
IPC: B60R22/42
Filed: 1989-03-22
Abstract: Dispositif de blocage pour ceinture de sécurité de véhicules automobiles, présentant un organe fixe de blocage (4) sur l'un des côtés de la ceinture, et un organe mobile de blocage (5) sur l'autre côté de la ceinture, qui, par l'intermédiaire d'un élément d'actionnement (7), lorsque le véhicule dépasse un ralentissement prédéterminé, peut venir en prise avec la ceinture (1), en vue de son entraînement par cet élément d'actionnement, à l'encontre de l'effet exercé par une charge élastique (25), pour venir en position de blocage. Pour améliorer la construction et le fonctionnement, l'organe mobile de blocage (5) est muni de son propre dispositif de blocage (6) permettant la liaison avec la ceinture (1), l'élément d'actionnement (7) étant agencé de manière commandée électriquement ainsi que sur l'organe mobile de blocage (5) à proximité du dispositif de blocage (6) pour la commande de ce dernier.
Patent EP-0448556-A1 (EP)
Inventor: THORNTON JEREMY JOHN
IPC: A41D31/02
Filed: 1989-02-08
Abstract: Dans un mode préféré de réalisation, une chaussette est fabriquée dans un matière comprenant un élément faisant obstacle, comportant une couche ou membrane empêchant la pénétration d'eau liquide mais perméable à la vapeur d'eau. Ledit élément a une élasticité telle que lorsqu'on la porte, la chaussette est un contact étroit avec la surface du pied, de la cheville et de la jambe. Ladite chaussette est telle que l'on peut facilement l'enfiler sur le pied et la cheville ou la retirer. Dans la forme particulilière, l'article comprend un élément faisant obstacle se composant d'une première couche ou membrane empêchant la penétration d'eau liquide mais perméable à la vapeur d'eau, collée à des emplacements de fixation discrets à une seconde couche de matière en feuille extensible et perméable à la vapeur d'eau. L'adhèrence est telle que lorsque l'élément faisant obstacle est sousmis à une charge d'extension zéro et repose sur une surface plane, la seconde matière est plane ou sensiblement plane, et la première matière est ondulée, à ruches ou froncée.
Patent EP-0417187-A1 (EP)
Inventor: SHARPLESS K BARRY
IPC: C07C331/14
Filed: 1989-05-25
Abstract: L'invention concerne un procédé catalysé au ruthénium permettant de synthétiser des composés de sulfates cycliques à partir des sulfites cycliques correspondants, ainsi que les produits de réaction de sulfates cycliques obtenus selon ce procédé. Ces sulfates cycliques réagissent davantage avec des nucléophiles sélectionnés pour donner divers produits à substitution. Ledit procédé est un moyen efficace permettant la synthèse de blocs de construction chiraux à partir d'énantiomères d'acide tartrique dans des rendements élevés utilisant une procédure de réaction à un pot, en deux étapes. On peut transformer les composés chiraux par des réactions nucléophiles en blocs de construction chiraux utiles pour la synthèse de produits naturels biologiquement actifs, tels que des antibiotiques et des phéromones.
Patent EP-0470954-A1 (EP)
Inventor: WOLLSCHLAEGER HELMUT
IPC: A61B5/352
Filed: 1989-08-23
Abstract: Dans un dispositif d'échocardiographie transoesophagienne on enregistre, au moyen d'un émetteur d'ultrasons (1) permettant d'obtenir un grand nombre de plans de coupe parallèles, une séquence tomographique sur un cycle cardiaque en présence d'un appareil de diagnostic à ultrasons (8). Les images tomographiques enregistrées pendant un cycle cardiaque sur la base du taux de répétition des images de l'appareil de diagnostic à ultrasons (8) sont sauvegardées dans une mémoire intermédiaire (34) et elles sont transférées dans une mémoire principale (48), au moyen d'un étage de sélection (49), pour la production de données sous forme d'images tridimensionnelles, uniquement lorsqu'un dispositif de détermination de la position (13), un échocardiographe (24) et un détecteur de respiration (54) produisent des signaux de validation correspondant à une position constante de la sonde dans l'espace, à un intervalle R-R constant et à un état respiratoire constant. Le contenu de la mémoire principale (48) est évalué au moyen d'un système de traitement des images (56) et en particulier des images en coupe sont calculées pour tous les plans voulus et visualisées sur un moniteur (31).
Patent EP-0396140-A1 (EP)
Inventor: BALDWIN DONALD W
IPC: E06C7/14
Filed: 1990-05-03
Abstract: A tray accessory apparatus (10) for use in different orientations relative to a ladder wherein the apparatus comprises a main bracket support unit (11) that can be suspended from the rungs (102) of a ladder by support arms (23), a locking unit (12) operably associated with the support arms (23) for frictionally grasping a selected rung (102), and a tray unit (13) operatively associated with the main bracket support unit (11) whereby the tray unit (13) may be disposed in a variety of orientations relative to the main bracket support unit (11).
Patent EP-0428832-A1 (EP)
Inventor: GERKE DIETER
IPC: H01R4/24
Filed: 1990-08-16
Abstract: Conventional wire connectors for cable wires, especially of telecommunications cables. Wire connectors have a housing lower part with the guide channels and insulating-piercing contact elements for holding the two wire pairs, as well as at least one housing upper part, constructed as a cover, with webs for pressing the cable wires into the insulating-piercing contact elements of the housing lower part. The disadvantage in this case is the high production cost for the different housing parts. 
<??>The invention provides that two housing parts 2, 2' are of identical construction and latch to one another, rotated through 180 DEG with respect to one another, that the webs 6, 7 form the pressing-in webs between the guide channels 8, 9, that the latching elements are formed from the side walls 4, 5 of the housing parts 2, 2' running parallel to the guide channels 8, 9, and that a retaining groove 11 for the other, shorter side wall 5 of the housing parts 2, 2' is constructed on the inside of the longer side wall 4. 
<IMAGE>
Patent EP-0422638-A1 (EP)
Inventor: JARVI ESA T
IPC: A61K31/706
Filed: 1990-10-11
Abstract: This invention relates to novel compounds of the formula
      wherein 
X₁ and X₂ are each independently hydrogen or halogen with the proviso that at least one of X₁ and X₂ is a halogen atom, 
A₁ and A₂ are each independently hydrogen, halogen or hydroxy with the provisos that where A₁ is hydroxy, A₂ is hydrogen, and where A₂ is hydroxy, A₁ is hydrogen, 
Y₁ is nitrogen, a CH group, a CCl group, a CBr group or a CNH₂ group, 
Y₂ is nitrogen or a CH group, and 
Z is hydrogen, halogen, or NH₂, 
which are useful as antiprotozoal agents.
Patent EP-0420316-A1 (EP)
Inventor: MOLENAAR RONALD NICOLAAS
IPC: C21B7/14
Filed: 1990-09-12
Abstract: A shaft furnace with a steel outer shell (1) and a refractory lining (2) inside the shell, has a sealed tap hole structure comprising a steel sleeve (3) fitted to the outer shell, a permanent lining (5) inside the sleeve and a refractory sealing material (6) within said permanent lining. To improve the gas-tightness of the tap hole structure, a metal closure plate (8) having an opening at which the tap hole is to be formed, is located within the steel sleeve (3) and has its periphery coupled gas-tightly to the sleeve (3). A metal closure sleeve (9) is coupled gas-tightly to said closure plate around said opening thereof and extends outwardly from said closure plate. Means e.g. conductive bricks (10) are provided for removing heat from the closure plate (8) and the closure sleeve (9).
Patent EP-0400774-A1 (EP)
Inventor: BOLIN JAMES A
IPC: C03B9/38
Filed: 1990-02-21
Abstract: A cooling system for a glassware forming machine in which air is delivered to each of two plenums for upward flow of air through vertical passages in mold members on the plenums from an air outlet on the base of the machine via an air duct. The inlet end of each duct is mounted for pivoting and universal lateral sliding movement over an area in communication with the air outlet on the base, and the outlet end of the duct is mounted for pivoting movement in an opening in the respective plenum.
Patent EP-0405778-A1 (EP)
Inventor: SCHONENBERGER ERIC
IPC: F16D65/02
Filed: 1990-06-08
Abstract: A disc brake (10) for a motor vehicle comprising a rotor (12); inner and outer brake pads (14,16) disposed on opposite sides of the rotor and movable into braking engagement therewith; a piston (18) for urging the inner brake pad against the rotor; a support member securable to the motor vehicle; and a caliper housing (22) slidably supported on the support member, the caliper housing having a cylinder (20) positioned on one side of the rotor and containing the piston, and an arm member (26) on the other side of the rotor for urging the outer brake pad into engagement with the rotor when the piston acts on the inner brake pad, the arm member comprising a first limb (28) on the leading side of the arm member relative to a normal direction of rotation of the rotor, and a second limb (30) on the trailing side of the arm member relative to a normal direction of rotation of the rotor, each limb having a boss (32,34) protuding therefrom for engaging the outer brake pad, the boss (32) on the first limb having a smaller engaging surface area (A) than the engaging surface area (B) of the boss (34) of the second limb, and the first limb being less flexible than the second limb. Prevents or reduces tapered wear of brake pad linings.
Patent EP-0474933-A1 (EP)
Inventor: MIYAMOTO ICHIRO C O MIYAMOTO T
IPC: B44D5/00
Filed: 1990-09-13
Abstract: Dressed materials for interior finish, the base material being wood, metal, resin, paper or glass, having a mixed pattern on the surface formed by a mixture of undercoating of water paint, or a mixture of water paint and oil paint, and overcoating having a nature different from that of the undercoating. Dressed materials resembling natural materials having a natural feeling of taste and pattern such as, marbling, a pattern of granite or the like are obtained.
Patent EP-0389340-A1 (EP)
Inventor: PHAM VAN CANG LUC
IPC: H04N7/173
Filed: 1990-03-16
Abstract: PCT No. PCT/FR90/00178 Sec. 371 Date Nov. 16, 1990 Sec. 102(e) Date Nov. 16, 1990 PCT Filed Mar. 16, 1990 PCT Pub. No. WO90/11665 PCT Pub. Date Oct. 4, 1990.The device of the invention comprises, in the terminal (7) of each subscriber, a carrier wave generator which sends this wave to a distribution center (1) as long as the television of this terminal is operating, the absence of this wave being detected in the center by a circuit (4) which then sends a shadow channel to the subscriber. The deflecting of the subscriber's television to a source independent of the center can be done only after the sending of a shadow channel to this subscriber.
Patent EP-0484605-A1 (EP)
Inventor: BUGNET BERNARD
IPC: H01M4/80
Filed: 1990-11-08
Abstract: A zinc-based negative electrode having a three-dimensional lattice network of zinc-based active material.
Patent EP-0426583-A1 (EP)
Inventor: FROMENT GERARD
IPC: H05K3/40
Filed: 1990-10-31
Abstract: The double-sided printed circuit board according to the invention comprises a first conductive surface (13) obtained by silk-screening a carbon-loaded paste, disposed on the first side (2) of the substrate (1), copper conducting tracks (7) being applied to the second side (3) of the substrate (1). A through-hole (4) connects two openings (5, 6) which are surrounded respectively by a portion of the first conducting surface (13) and by a portion of the conductive tracks (7). A carbon-loaded polymerised screen-printing paste is inserted in the hole (4) and provides the electrical connection between the tracks or conducting surfaces of the two sides (2, 3) of the printed circuit board. <IMAGE>
Patent EP-0381641-A1 (EP)
Inventor: IVARSSON SUNE INGEMAR
IPC: E06C1/56
Filed: 1990-01-10
Abstract: The lateral chain legs (2, 3) of ladder cords (1) for Venetian blinds in accordance with the invention are formed with regularly spaced openings (6) to allow mounting of the cord. This is made possible by cutting the ladder cord (1) to the desired length and removing the transverse cross connectors (4) at the end portions of the cord, whereupon the cord may be mounted with the aid of the openings (6) in the header and bottom mounting rails of the blind and the ladder cord (1) length could be adjusted to any blind lengths. When the ladder cord (1) is intended for use with Venetian blinds of standard lengths the chain legs (2, 3) need be provided with mounting openings only at the end portions of the standard length ladder cords.
Patent EP-0425681-A1 (EP)
Title: Feuille de transfert thermique
Inventor: KANTO JUNPEI DAI NIPPON INSATS
IPC: B41M5/44
Filed: 1990-03-06
Abstract: Feuille de transfert thermique formée d'un film de base et d'une couche colorante composée d'un colorant et d'un liant et déposée sur le film de base, caractérisée en ce que le film de base comprend un film de polyester avec une couche adhésive formée entre le film de base et la couche colorante, ladite couche adhésive étant formée sur le film de base et étirée en même temps que le film. Il est ainsi possible de réduire de manière notable l'épaisseur de la couche adhésive et, en outre, la couche adhésive empêche valablement le décollement de la couche colorante. Ce procédé permet de produire une feuille de transfert thermique présentant un bon rendement thermique et sur laquelle on peut former une image imprimée à haute densité.
Patent EP-0472596-A1 (EP)
Inventor: WHITE LLOYD STEVEN
IPC: C08J7/00
Filed: 1990-04-30
Abstract: On fait passer de l'eau au travers d'une membrane de polysulfone avec un débit accru en exposant la membrane à du fluor élémentaire mélangé à un gaz inerte en l'absence d'oxygène.
Patent EP-0477209-A1 (EP)
Title: A preparation for the treatment of fungal infections.
Inventor: NORLING TOMAS
IPC: A61K6/884
Filed: 1990-05-23
Abstract: A preparation for the treatment of fungal infections in the mouth cavity of users of artificial dentures is in the form of a lacquer comprising an antimycotic agent, a water-insoluble film-former, solvent and optionally a plasticizer. The lacquer when applied to dentures, provides for the extended release of antimycotic agent to the oral mucosa of the denture wearer.
Patent EP-0487592-A1 (EP)
Title: Paper sheet feeding apparatus.
Inventor: GREEN RONALD J
IPC: B65H5/24
Filed: 1990-07-23
Abstract: Disclosed is a sheet feeder device including support for a generally vertical stack of sheets. The support means includes endless belts having an upper belt run position to extend across the bottom of the stack of sheets. A stationary gate forming member is provided which is positioned above the upper run of the belts and adjacent the forward side of the stack to define a nip which forms a gap between the gate forming member and the upper run for permitting the lowermost sheet of the stack to pass forwardly from the stack through a nip. The gate forming member is a cylindrical roll defining a central axis and an outer peripheral surface which is concentric to the central axis. The roll has a plurality of annular grooves extending about the circumference thereof, and the grooves are disposed concentrically about a second axis which is eccentric to the central axis. An elastomeric ring is disposed in each of the grooves, and the rings have a coefficient of friction which is higher than that of the material of the roll.
Patent EP-0455079-A1 (EP)
Inventor: MERINO GONZALEZ JOSE LUIS
IPC: H03K19/0175
Filed: 1991-04-20
Abstract: Applicable to high frequency integrated circuits having high capacitive loads, its purpose being to achieve a minimum delay in the signal conversion, without any need for additional power supply nor increasing the number of outputs. 
     It includes a transistor (T1) whose gate is connected to the converter input. This transistor (T1) is connected to two transistors (T2, T3), the collector of one of these transistors (T3) is connected to a supply voltage (Vdd) through a resistor (R1), and to the base of another transistor (T4) which, in turn, is connected to another transistor (T5). The gate of this last transistor (T5) is, in turn, connected to the gate of another transistor (T2). 
     The transistors (T4) and (T5) form a buffer storage device that provides the ECL output signal.
Patent EP-0460422-A1 (EP)
Inventor: TUERK ACHIM
IPC: E05D7/08
Filed: 1991-05-10
Abstract: There are described pivot bearings 24 and 25 which can be used especially for the wings of windows, doors or the like and which are installed concealed between the limiting surfaces directed transversely relative to the wing and frame plane, namely the so-called wing and frame rebate circumferential surfaces. They consist of a wing rail 28 or 58 and of a frame rail 26 or 56, between which is provided a pivot joint 33 or 63 directed transversely relative to their plane. This pivot joint 33 or 63 can be adjusted to a limited extent relative to the wing 5 in the direction of its plane by means of an adjusting member 51 or 81, for example a screw, engaging on the wing rail 28 or 58 on the one hand and on a joint part 31 or 61 on the other hand. The joint part is formed by a supporting arm 31 or 61 which is arranged longitudinally displaceably between the wing rail 28 or 58 and the frame rail 26 or 56 and which is connected to the wing rail 28 or 58 also so as to be displaceable to a limited extent transversely relative to its longitudinal direction via a further adjusting member 35 or 65. <IMAGE>
Patent EP-0459203-A1 (EP)
Inventor: VON MAUBEUGE KENT
IPC: D04H3/12
Filed: 1991-05-13
Abstract: A geotextile filter material consisting of or containing a non-woven made from synthetic fibres is described, at least some of the synthetic fibres being hollow fibres.