baber/WOPTO huggingface dataset:
Patent EP-0552285-A1 (EP)
Inventor: BUNTIN ROBERT ROBSON
IPC: D01D5/098
Filed: 1991-10-03
Abstract: Une filière de soufflage en fusion (11) est dotée de moyens destinés à décharger un courant d'air transversal (17) sur des filaments soufflés en fusion (36) afin de modifier leur forme et leur écoulement entre la filière et le collecteur (16). La modification augmente les forces d'entraînement conférées par l'air de soufflage en fusion primaire et elle a pour résultat des filaments de diamètre plus petit.
Patent EP-0505874-A1 (EP)
Inventor: MAIS FRANZ-JOSEF DR
IPC: C07C17/12
Filed: 1992-03-16
Abstract: Dichlorbenzol mit erhöhtem p-Anteil und stark erniedrigten m-Anteil wird bei der Kernchlorierung von Benzol oder Chlorbenzol in Gegenwart von Friedel-Crafts-Katalysatoren erhalten, wenn die Umsetzung in Gegenwart von Co-Katalysatoren der Formel (I) <IMAGE> worin X: für Fluor, Chlor, Brom, Trifluormethyl und Pentafluorethyl und A: für 2 Wasserstoffatome oder die Gruppe -CH=CH-CH=CH- steht, durchgeführt wird.
Patent EP-0509502-A1 (EP)
Inventor: BOGEL JOHANN DIPL-ING
IPC: E04G23/02
Filed: 1992-04-16
Abstract: The method for repairing concrete by means of machine application of PCC mortar and, if appropriate, subsequently PCC stopper by the wet casting method consists in that the made-up PCC mortar is applied by means of compressed air successively in a plurality of layers at different, progressively lower speeds through an elongated nozzle, whereupon, if appropriate, the PCC stopper is applied at relatively low speed and, if desired, is superficially smoothed or textured. The apparatus comprises a mixing and pumping device for mortar as well as a special nozzle having a central entry for compressed air, a control device for stepless metering of the compressed air and an elongated outlet tube. <IMAGE>
Patent EP-0513685-A1 (EP)
Inventor: SCHMITT THEODOR DIPL-ING DR
IPC: B22D19/14
Filed: 1992-05-08
Abstract: The invention relates to a method and a device for introducing or infiltrating molten metal (10) or molten metal alloys from an application region (6) into a receiving volume (infiltration space), the receiving volume (8), containing, for example, fibres, whiskers, particles or porous materials which are optionally to be embedded in the metal (alloy) and/or to be filled with metal, being evacuated and the metal (alloy) being forced under pressure into the receiving volume. According to the invention, the pressure on the molten metal (alloy) is increased by the increase in the volume of the melt relative to the solid metal which occurs as it melts, in particular by controlled melting of metal (alloy) introduced into the application region, and the metal (alloy) is thus forced into the receiving volume. <IMAGE>
Patent EP-0517188-A1 (EP)
Title: Rod and method of manufacturing same
Inventor: TUKIHARA TAKAYUKI
IPC: B29C70/30
Filed: 1992-06-03
Abstract: A rod includes an inner layer and an outer layer. The inner layer (6) is formed by winding on a mandrel (4) a prepreg sheet (3) including reinforcing fibers (2) oriented axially of the rod and having a width extending over an entire length of the rod. The outer layer is formed by winding a prepreg tape (5) including reinforcing fibers oriented longitudinally thereof. The prepreg tape is wound a plurality of times over the prepreg sheet from a tip end region to a butt end region of the rod. Adjacent winds of the prepreg tape partly overlap each other in the tip end region, and are spaced from each other axially of the rod in the butt end region.
Patent EP-0524506-A1 (EP)
Inventor: SOGA MAMORU
IPC: G03G5/147
Filed: 1992-07-10
Abstract: A chemical adsorption film possessing a fluorocarbon group through siloxane coupling is applied on the surface of a photoimaging component such as a photoconductor, the surface of a cleaning blade, the surface of a fixing roller, the surface of a separation pawl used in offset of paper, the surface of a corona wire, or the surface of a corona grid. Further according to the invention, the chemical adsorption film is laminated via a siloxane-based inner layer, the inner layer being bonded by covalent bonds to the surface of the device, the inner layer and the chemical adsorption film being bonded together by covalent bonds. Furthermore according to the invention, since the chemical adsorption film of the invention is an ultrathin film, on the order of nanometers or Angstroms, it does not spoil the properties of the separation pawl such as mechanical strength.
Patent EP-0528392-A1 (EP)
Inventor: REDECKER KLAUS DR
IPC: C06B45/10
Filed: 1992-08-17
Abstract: The invention relates to the use of b-octogen with a polymodal particle size distribution and a mean particle size of less than 50 <0>m as an explosive in propellants with inert and active binders.
Patent EP-0537637-A1 (EP)
Inventor: NAGAYOSHI YOSHIKAZU
IPC: F26B1/00
Filed: 1992-10-09
Abstract: A system of drying moist sludge includes a drier (1) as a main component. The drier (1) is composed of a lower gas fluidizing section (11) and an upper high speed fluidizing section (12). Moist sludge to be be dried is introduced into a mixer (3) in which each particle is coated with the moist sludge, and the coated particles are supplied to the gas fluidizing section (11). Fine particles flown away from the gas fluidizing section (11) are fluidized in the high speed fluidizing section (12) while they are dried by heating elements. After completion of the drying operation, dried sludge particles are collected in a dust collector (2). Subsequently, fine dried sludge particles are conducted to a bag type dust collecting unit (4) from which they are discharged to a sludge hopper (6). A part of the coarse dried sludge particles collected in the dust collector (2) is supplied to the gas fluidizing section (11), a part of the same is supplied to the mixer (3) to be mixed with moist sludge, and the balance is delivered to the sludge hopper (6). The gas exhausted from the bag type dust collecting unit (4) is introduced into the gas fluidizing section (11) as fluidizing gas. A part of the exhausted gas is extracted to the outside by a quantity substantially equal to that of the gas vaporized from the moist sludge.
Patent EP-0541113-A1 (EP)
Inventor: UCHIYAMA MASAKI
IPC: G03G9/08
Filed: 1992-11-06
Abstract: A monocomponent - type developer for developing electrostatic images, includes a magnetic toner contain - ing at least a binder resin and magnetic powder, and 0.5 - 10 wt. % (based on the magnetic toner) of inorganic fine powder having a length - average particle size of 0.1 - 5 µm. The developer has a number-basis particle size distribution such that particles of 4 µm or smaller are contained at 5 - 18 % by number and particles of 4 - 10 µm are contained at at least 60 % by number. The developer has a volume basis particle size distribution such that particles of 12.7 µm or larger are contained at at most 10 % by volume. The developer has a weight-average particle size of 7 - 11 µm. The developer is particularly useful for development under application of a DC-superposed asymmetric AC bias electric field including a development - side voltage component with a larger magnitude and a shorter duration than a reverse development - side voltage component.
Patent EP-0546357-A1 (EP)
Inventor: KAROL THOMAS J
IPC: C10M139/00
Filed: 1992-11-19
Abstract: Novel molybdenum complexes prepared by reacting (a) a fatty oil or acid, (b) 2-(2-aminoethyl)aminoethanol and (c) a molybdenum source are described. The molybdenum complexes impart antifriction, antioxidant, and antiwear properties to lubricating compositions and decrease fuel consumption in internal combustion engines using same.
Patent EP-0545343-A1 (EP)
Inventor: GIVOL DAVID
IPC: C07K14/705
Filed: 1992-11-30
Abstract: Regions within the extracellular portions of a fibroblast growth factor receptor (FGFR) confer ligand specificity of the receptor. One such ligand specificity region (LSR) is included in the C-terminal region of the third immunoglobulin like domain of the FGFR and another in the second immunoglobulin like domain. By removing the LSR from an FGFR and replacing it with a corresponding LSR from another FGFR, a chimeric protein is obtained which can bind a ligand with a specificity of binding being determined by the inserted LSR.
Patent EP-0553448-A1 (EP)
Inventor: GOEBEL ROLAND DR
IPC: C09J4/06
Filed: 1992-12-08
Abstract: The invention relates to a surface-conditioned impression tray for dentistry, which tray is used for producing impressions. The object of the invention, which is to give the surface of the impression tray a type of conditioning which ensures that the impression material adheres over the whole surface of the tray during impression-taking and which guarantees unchanged compaction of the impression material even after a number of impressions have been taken, is achieved, according to the invention, by virtue of the fact that the impression tray is provided, at least in the area receiving the impression material, with a composite layer consisting of a compacted phenolic resin/methacrylate dispersion.
Patent EP-0506453-A1 (EP)
Inventor: TANEYA MOTOTAKA
IPC: H01S5/34
Filed: 1992-03-27
Abstract: A quantum wire structure includes a first layer having a thickness sufficiently smaller than a de Broglie wavetength of an electron wave in a medium, a second layer and a third layer which are disposed on and under the first layer and respectively have a forbidden band width larger than that of the first layer, wherein the first layer has a region with a relatively small curvature and a region with a relatively large curvature in its cross-section, and a width of the region with a relatively small curvature is 50 nm or less.
Patent EP-0515029-A1 (EP)
Inventor: ARAI KOJU
IPC: H04B7/24
Filed: 1992-04-15
Abstract: Each of the repeater stations comprises a frame synchronization circuit, a loop-back circuit and a repeater number calculating circuit. The repeater number calculating circuit calculates the second repeater number thereof depending on the number of layers from the master station based on the first repeater number when the repeater station is in frame synchronization as determined by the frame synchronization circuit. The repeater number calculating circuit equalizes the second repeater number thereof to the first repeater number irrespective of the number of layers from the master station when the repeater station Is In frame asynchronization as determined by the frame synchronization circuit.
Patent EP-0522697-A1 (EP)
Inventor: THOMPSON STEPHEN PATRICK
IPC: G06F3/14
Filed: 1992-05-22
Abstract: A full screen of video data is stored in a video memory. A small block of video data to be imminently displayed on a raster scan display device is copied, two double-words (32 bits) at a time, from the video memory to a 6 by 32-bit first in, first out buffer (FIFO). A fill detection circuit determines when the fill level of the FIFO is at or above certain predetermined levels; specifically, 3, 5 and 6 double-words. The current operating mode is stored in a programmable mode register wherein each mode corresponds to a unique screen resolution. For example, one mode corresponds to a 1024 by 768 pixel resolution having 256 colors per pixel, while another mode corresponds to a 320 by 200 pixel resolution having 4 colors per pixel. A minimum fill level is selected by a level selection circuit depending on the current operating mode. Since the FIFO is emptied quickly in a high resolution mode, a higher minimum fill level is selected for high resolution modes than for low resolution modes. Processor access circuitry permits a central processor to write new video data to the video memory. The processor access circuitry, however, is disabled whenever the current fill level is below the minimum fill level set by the level selection circuit. Thus, central processor access to the video memory is only permitted when there is a minimum level of data in the FIFO, and that minimum level of data is selected according to the current operating mode.
Patent EP-0572731-A1 (EP)
Inventor: VIENHUES RITA ARLINGTON LODGE
IPC: A61K47/48
Filed: 1992-06-01
Abstract: An oral decongestant composition comprising an aminophenylalkanol vasoconstrictor in a solid chewable matrix of pharmaceutically-acceptable carrier ingredients, and wherein the aminophenylalkanol vasoconstrictor is present in the form of a pre-complex with a polymeric polycarboxylate, the pre-complex being dissociatable in a media having a pH in the range from 4.5 to 6.8 with release of the aminophenylalkanol vasoconstrictor. The oral decongestant composition displays improved absorption characteristics and higher patient compliance.
Patent EP-0517488-A1 (EP)
Inventor: MILLER MICHAEL B
IPC: A61B17/115
Filed: 1992-06-02
Abstract: A mechanism which is capable of anastomosis of two lumens by an absorbable fastener. The fastener is made from two washer-like plates (20,30). One such plate (30) has holes (34) to receive latching prongs (24) protruding from the other plate (20). Fastening is done through a single linear motion that causes the prongs (24) to pierce the tissue, latches the prongs (24) into a receiver (34) and causes a knife blade (40) to cut through excess fastener material and tissue. The ease of removal, by pulling the mechanism thorugh the formed anastomosis, is greatly enhanced. The system can be used such that the plates (20,30) can be placed in any configuration to properly anastomose tissue.
Patent EP-0521620-A1 (EP)
Inventor: OVERBEEK GERARDUS CORNELIS
IPC: C08F6/00
Filed: 1992-06-05
Abstract: Method for removing radically-polymerisable unsaturated monomer from a dispersion of a polymer, made by non-enzymic polymerisation, by treating the polymer dispersion with a peroxide-generating enzyme (such as an oxidase) and an enzyme substrate(s), and usually oxygen, optionally with a reducing agent, under conditions to effect a reduction in the level of the residual monomer.
Patent EP-0566799-A1 (EP)
Inventor: YAMANE FUMIKO C O KABUSHIKI KA
IPC: A63H3/04
Filed: 1992-10-16
Abstract: A doll comprises a body (1), and hands (2) and feet (3) made of flexible rods prepared by coating metal rods with a synthetic resin. Suckers (4) are attached to the ends of the feet (3), and memo holders (5) are attached to the ends of the hands (2).
Patent EP-0551003-A1 (EP)
Inventor: ELGAR JAMES
IPC: G06F3/0354
Filed: 1992-12-23
Abstract: A trackerball with a seal formed as a ring of low friction material housed in a retainer which allows free movement of the ring as the trackerball turns. The ring may be made from felt impregnated with silicon grease and the seal retainer may be integral with the trackerball retainer. Can be used in a mouse or keyboard.
Patent EP-0506501-A1 (EP)
Title: Dispositif comparateur de phase à grande dynamique
Inventor: MARCUARD ALAIN
IPC: H03D13/00
Filed: 1992-03-10
Abstract: Le dispositif comparateur de phase à grande dynamique comporte un comparateur de phase à dynamique réduite (1) pour mesurer sur une plage de phase limitée l'écart de phase existant entre un signal incident et un signal de référence externe modulé par un générateur de phase contrôlé. Il comprend d'une part, un circuit d'accumulation de phase (3) couplé à la sortie du comparateur de phase (1) pour accumuler successivement à des instants déterminés les écarts de phase mesurés par le comparateur de phase (1) et commander le générateur de signal à phase contrôlée (5) pour que sa phase suive en permanence la valeur des écarts de phase cumulés dans le circuit d'accumulation (3) et d'autre part, un circuit additionneur couplé à la sortie du circuit d'accumulation de phase (3) et à la sortie du comparateur (1) pour additionner au contenu du circuit d'accumulation (3) l'écart de phase mesuré par le comparateur de phase (1). Application : Boucle de poursuite porteuse en phase pour récepteur de navigation par satellite. <IMAGE>
Patent EP-0511046-A1 (EP)
Inventor: LAHITTE PIERRE VICTOR ANDRE
IPC: G01N27/72
Filed: 1992-04-08
Abstract: Device comprising:     . an oven (1,19,20); . an electromagnetic measuring apparatus (3), arranged at least partly in the said oven and comprising, in this latter part, a housing for a sample piece of uniform thickness made from the said material, this sample piece being such that, when it is arranged in the said housing, its external periphery follows the internal surface of the said electromagnetic measuring apparatus; . means (4,5,6) for applying an incident UHF electromagnetic wave to the said electromagnetic apparatus (3); and . means (4,5,6) for receiving the electromagnetic wave transmitted by the said sample piece.   According to the invention, the said electromagnetic measuring apparatus is a waveguide (3) arranged vertically and the said housing is provided at the open lower end (3B) of the said waveguide (3). <IMAGE>
Patent EP-0545869-A1 (EP)
Inventor: NAKAJIMA YASUO
IPC: B05D5/12
Filed: 1992-11-19
Abstract: An electrolytic electrode substrate comprises an electrically conductive substrate and, formed on the surface of the electrically conductive substrate, an oxide layer having a thickness of from 10 to 200 µm, wherein the oxide in the oxide layer comprises a non-stoichiometric composition containing oxygen and at least one metal selected from the group consisting of titanium, tantalum, and niobium. An advantage of the electrode substrate is that it is stable when used in electrolytic processes involving a reversal of current flow. Further, the electrode substrate is stable in the presence of corrosive substances such as a fluorine.
Patent EP-0594926-A1 (EP)
Inventor: HAERPFER-HORN HERTA MAG
IPC: A61K8/92
Filed: 1992-10-30
Abstract: A preparation for hardening the horny tissues of mammals, in particular the hooves of horses, comprises an essential oil dissolved in a vegetable-based oily vehicle.
Patent EP-0613475-A1 (EP)
Title: Composes photochromiques a base de naphtopyrane
Inventor: VAN GEMERT BARRY
IPC: G03C1/685
Filed: 1991-11-15
Abstract: On décrit de nouveaux composés photochromiques et réversibles, à base de naphtopyrane, présentant au moins un groupe phényle à substitution ortho en position 3 du cycle pyrane. On décrit également des matières hôtes organiques qui contiennent de tels composés ou qui sont enrobées de ces derniers. Des articles tels que des lentilles ophtalmiques ou d'autres articles transparents en plastique qui contiennent ces nouveaux composés de naphtopyrane ou des combinaisons de ces composés avec des composés photochromiques complémentaires, tels que ceux du type spiro(indolino)-oxazine, sont également décrits.
Patent EP-0567550-A1 (EP)
Inventor: LILJEGREN GORDON E
IPC: G03B41/08
Filed: 1992-01-08
Abstract: Une table de montage (10) de film comprend une source de lumière (28) montée à distance de l'endroit où le monteur s'assied, et un élément de guidage (30) de lumière qui transmet la lumière au système optique (99) de la table de montage afin de projeter des images sur l'écran de rétro projection (24) de la table, la luminosité et la température des couleurs des images étant pratiquement identiques à celles des images projetées dans des salles de cinéma, de sorte que l'on puisse émettre des jugements précis sur les couleurs d'un film d'animation. La table de montage (10) peut aussi être utilisée pour monter les rushes de films cinématographiques à action réelle. La source de lumière (28) est de préférence une source de lumière au Xénon, et l'élément de guidage (30) de lumière est de préférence un élément de guidage liquide de lumière. L'extrémité (32) de l'élément de guidage (30), à partir de laquelle la lumière émane, est mobile sur trois axes, de sorte que l'image la plus lumineuse possible soit produite.
Patent EP-0646060-A1 (EP)
Inventor: PERSSON BOERJE
IPC: B32B27/12
Filed: 1992-02-20
Abstract: Stratifié servant à revêtir un passage entièrement ou partiellement entouré par des parois et situé au-dessus ou au-dessous du sol; ledit stratifié comprend au moins une couche de renforcement (4) en fibres continues, une résine durcissable (5) et une feuille ou une pellicule en plastique (3) se trouvant à l'intérieur du stratifié quand il est introduit dans le passage (10) à revêtir. Pour rendre ledit stratifié résistant à la corrosion et souple, mais également résistant, afin que l'ensemble de ces paramètres soit déterminant pour sa durée de vie, on dispose un revêtement de fibres (8) entre la pellicule intérieure (3) et le renforcement (4), dont la face tournée vers ladite pellicule intérieure (3) possède des fibres coupées (13) pouvant absorber la résine pour qu'elle se concentre sous forme durcie sur la surface intérieure du laminé.
Patent EP-0589900-A1 (EP)
Title: Traitement de la maladie d'alzheimer a l'aide de metabolites de tacrine
Inventor: MARCHBANKS ROGER MICHAEL
IPC: A61P25/28
Filed: 1992-05-07
Abstract: On décrit des métabolites de 9-amino-1,2,3,4,-tétrahydro-acridine (Tacrine) polyhydroxylés et déshydrogénés dans lesquels un groupe hydroxyle est lié à au moins deux des atomes de carbone portant le numéro 1,2,3 et 4 tandis que soit l'hydrogène, soit l'hydroxyle ou bien l'oxygène à double liaison est lié aux autres atomes, les valences résiduelles étant occupées par l'hydrogène ou des liaisons doubles entre les atomes de carbone 1 et 2 et/ou 3 et 4. Lesdits métabolites sont utiles comme médicaments permettant d'améliorer la fonction de la mémoire et la fonction cognitive dans la maladie d'Alzheimer puisqu'ils ont gardé l'activité anticholinestérase de leur précurseur métabolique tout en circonvenant son hépatoxicité. L'invention s'applique à des composés apparentés comprenant ceux dans lesquels le cycle aromatique est substitué avec un alkyle inférieur, un alkoxy inférieur, un halogène, un hydroxy, un nitro, un trifluorométhyle, les carboxamides substitués en N par alkyle et ceux où le groupe amino-9 est mono ou di-substitué indépendamment. L'invention s'applique également aux isomères stéréos, optiques et géométriques des composés décrits ci-dessus et à leurs sels d'acide d'addition pharmaceutiquement acceptables.
Patent EP-0533900-A1 (EP)
Inventor: SCHOUTE FREDERIK CAREL
IPC: H03K17/00
Filed: 1992-04-09
Abstract: Système de commutation en mode transfert asynchrone, dans lequel se distinguent deux types de cellules: un premier type à faibles pertes et un second type à faible retard. Dans le système de commutation, un tampon à cellules (9) est divisé en une première zone mémoire (LL) pour les cellules à faibles pertes et une seconde zone (LD) pour les cellules à faible retard. Au cas où le tampon (9) serait entièrement plein, les cellules à faibles pertes ont la priorité sur les cellules à faible retard pour la mémorisation. Lors de l'extraction à partir du tampon, les cellules à faible retard ont la priorité sur les cellules à faibles pertes, à moins que la zone à faible retard ne soit vide. On peut également déterminer une valeur de seuil pour le contenu de la zone à faible pertes; lorsque le contenu de celle-ci dépasse ladite valeur de seuil, la sortie desdites cellules à faibles pertes peut commencer.
Patent EP-0529070-A1 (EP)
Inventor: COLLINS MARK L
IPC: C12Q1/68
Filed: 1992-02-21
Abstract: L'invention décrit des procédés servant à a méliorer la sensibilité d'essais d'hybridation diminuant la liaison non spécifique (NSB) et l'hybridation non spécifique (NSH). Lesdits procédés comprennent un processus de lavage utilisant des sels d'ammonium tétraalkyle à des températures élevées, ainsi que des processus de libération dans lesquels un complexe sonde-cible est libéré d'un support solide et récupéré. L'utilisation des deux processus de lavage et de libération permet d'obtenir une diminution importante de NSB et de NSH sans effectuer plusieurs cycles de libération et de récupération des acides nucléiques cibles.