baber/WOPTO huggingface dataset:
Patent EP-0434012-A1 (EP)
Inventor: TAKADA SHUNJI C O FUJI PHOTO F
IPC: G03C1/10
Filed: 1990-12-19
Abstract: A silver halide photographic emulsion contains chemically sensitized silver halide grains each of which has at least one structure resulting from the difference in halogen compositions. The grains have been prepared in the presence of an oxidizing agent for silver. A silver halide photographic light-sensitive material has at least one layer of the silver halide emulsion on a support.
Patent EP-0383376-A1 (EP)
Inventor: METZGER CARL WALTER DR-CHEM
IPC: C09D7/62
Filed: 1990-02-07
Abstract: The present invention relates to a liquid crystal pigment which allows the simpler use of liquid crystals in coating applications with greatly improved appearance uniformity of the liquid crystal effect. The liquid crystal pigment comprises a laminar particle which is at least partially coated with a liquid crystalline material, which has been precipitated from a solution onto the laminar particle.
Patent EP-0405782-A1 (EP)
Inventor: CLOUGH JOHN MARTIN
IPC: C07D241/18
Filed: 1990-06-11
Abstract: Fungicidal compounds having the formula (I):
     in which any two of K, L and M are nitrogen and the other is CY wherein Y is H, halogen, C 1 - 4  alkyl, C 1-4  alkoxy, cyano, nitro or trifluoromethyl; n is 0 or 1 and X is an optionally substituted aromatic or heteroaromatic ring.
Patent EP-0476198-A1 (EP)
Inventor: TAKITA KOTARO
IPC: H01M50/494
Filed: 1990-09-20
Abstract: A microporous polyolefin membrane formed from a polyolefin composition, said composition having a weight-average molecular weight/number-average molecular weight ratio of 10-300 and comprising 1 weight % or more of an ultra-high molecular weight polyolefin having a weight-average molecular weight of 7 x 10 5 , said microporous membrane having a thickness of 0.1-25 µm, a porosity of 35-95%, an average pore diameter of 0.001-0.2 µm and a breaking strength of 0.2 kg or more per 15 mm width is produced by (a) preparing a solution comprising 10-50 weight % of the polyolefin composition and 50-90 weight % of a solvent; (b) extruding the solution through a die; (c) cooling the extruded solution to form a gel-like mass; (d) stretching the gel-like mass at a temperature equal to or lower than the melting point of the polyolefin composition plus 10°C; and (e) removing any remaining solvent.
Patent EP-0443259-A1 (EP)
Inventor: FEDUSKA WILLIAM
IPC: H01M8/24
Filed: 1990-12-14
Abstract: An electrochemical device (10) capable of generating oxygen from air (23) upon application of an electrical current, is made containing a plurality of adjacent cells (12) and (12') electrically connected in series, where each cell contains optional support (22), inner, porous oxygen electrode (20), dense, solid oxide electrolyte (14) on top of the inner oxygen electrode, and outer, porous air electrode (16) on top of the electrolyte, where dense segments of interconnection material (18) are disposed between cells, the interconnection electrically connecting the outer air electrode from one cell to the inner oxygen electrode from an adjacent cell, where the device contains gas impermeable, dense, contacting segments of electrolyte (14) and interconnection material (18) and can contain two end portions at least one of which provides for oxygen delivery.
Patent EP-0434488-A1 (EP)
Title: Dispositif de coulée de bandes minces de métal entre deux cylindres rotatifs et parallèles ou sur un seul cylindre
Inventor: BLIN PHILIPPE
IPC: B22D11/06
Filed: 1990-11-29
Abstract: La surface de chaque cylindre (2, 3) présente un moletage constitué par deux séries de stries parallèles (5, 6) inclinées sur l'axe (XX) du cylindre et se rejoignant au centre de ce dernier, de manière à former une série de chevrons, les deux stries (5, 6) de chaque chevron convergeant vers le bas lorsqu'elles sont situées du côté du cylindre (2, 3) en contact avec le métal liquide. Le dispositif est complété par une cage d'extraction du produit coulé à une vitesse légèrement supérieure à la vitesse de rotation des cylindres de coulée (2, 3). Cet agencement évite la formation de criques longitudinales ou transversales sur la surface des bandes minces de métal.
Patent EP-0410913-A1 (EP)
Inventor: SCHNEIDER BERNARD
IPC: B67B3/22
Filed: 1990-07-25
Abstract: The invention relates to a unit made up of a cap and a receptacle with a neck made of plastics, the cap includes a base made of plastics, the base including a sealing member inside the neck which can be fixed on the neck simply by pushing and snapping it on. The base and neck, by longitudinal insertion, cooperate to prevent relative rotation. When the base is pushed onto the neck, insertion with a full cross-section is initiated, then forced insertion of the sealing member in the neck is initiated, and then the snapping on action is initiated. The cap of the invention is used to provide decorated tubes, with the cap oriented in a constant and definitive manner relative to the tubes.
Patent EP-0391885-A1 (EP)
Inventor: JENISCH VIKTOR DR
IPC: B09B1/00
Filed: 1990-03-21
Abstract: Method of disposing of waste material in a liquid, powdery or granular state by depositing, if need be in a suspended, dissolved or emulsified state, in geological formations with a porous or fissured structure, preferably abandoned natural-gas or petroleum reservoirs. The liquid loaded with the waste material is forced under pressure into the formation, in the course of which the pressure can possibly be reduced if the rock has a high suction force.
Patent EP-0467942-A1 (EP)
Inventor: JACKSON GEORGE HENRY EJA ENGIN
IPC: H03K17/97
Filed: 1990-04-17
Abstract: PCT No. PCT/GB90/00576 Sec. 371 Date Dec. 5, 1991 Sec. 102(e) Date Dec. 5, 1991 PCT Filed Apr. 17, 1990 PCT Pub. No. WO90/13180 PCT Pub. Date Nov. 1, 1990.A safety switch having first and second elements intended to be mounted on components of a safety enclosure that are moveable relative to one another. The first and second elements are in a predetermined relative position adjacent each other when the enclosure is in a closed condition and spaced apart when the enclosure is in an open condition. A source of magnetic flux is mounted on one element and a magnetically operable switch is mounted on the other element. The magnetically operable switch is arranged so as to be switched by the magnetic flux generated by the source when the elements are moved adjacent to each other. A pair of tuned circuits are mounted one in each of the elements, and a switching circuit is connected to one of the tuned circuits. The switching circuit is arranged so as to be switched when the elements are moved adjacent to each other. An output circuit indicates that the enclosure is not closed unless both the magnetically operable switch and the switching circuit indicate that the two elements are adjacent to each other.
Patent EP-0429673-A1 (EP)
Inventor: SAITO ATSUSHI
IPC: G01R31/319
Filed: 1990-06-13
Abstract: Un générateur de mire électronique qui engendre des mires électroniques utilisées pour tester des circuits imprimés à semi-conducteurs. Jusqu'à présent les générateurs de mires électroniques sont stockées dans des SRAM où ils sont successivement lus. En règle générale un SRAM a un dispositif de mémorisation pour la densité d'intégration qui est plus petite que celui d'un DRAM. Quand un DRAM ayant un grand élément de mémoire est utilisée il est nécessaire de régénérer le contenu stocké de ce DRAM à une pédiode constante. En conséquence il est impossible de lire les mires pendant la remise à jour et les mires ne sont pas constamment régénérées. Selon cette invention un DRAM est utilisé comme générateur de mémoire (32). Un circuit de commande (21) produit des rythmes de commande, un signal de commade de lecture (RC), un signal de commande de régénération et impulsions d'horloge. En réponse à la fréquence des impulsions de rythme un circuit générateur d'adresses (31) génère des adresses pour la lecture du DRAM (32). En réponse à un signal de commande de lecture et d'adresses (RC), une mire est sortie du DRAM (32) et est lue sur une mémoire ''premier entré, premier sorti'' en synchronisme avec les impulsions d'horloge. Les générateurs de mire sont constamment lus à partir de la mémoire FIFO, premier entré, premier sorti (22) en synchronisme avec les impulsion d'horloge d'un générateur de mire. La vitesse moyenne de lecture à laquelle les éléments de mires sont lus à partir du DRAM (32) y compris le temps de récupération est plus importante que la vitesse de lecture à partir de la mémoire (FIFO) (22). Quand elle est remplie d'éléments de mire, la mémoire (FIFO) indique un drapeau indicateur complet. En réaction avec le drapeau indicateur le circuit de commande (21) ne régénère plus d'impulsions d'horloge générateurs d'adresses, ni de signaux de commande de lecture ni d'impulsions d'horloge. Ces signaux sont générés de nouveau quand le drapeau indicateur complet est annulé. Ainsi les éléments de mise sont constamment
Patent EP-0479876-A1 (EP)
Inventor: SCHETTER MARTIN
IPC: F16H63/30
Filed: 1990-06-25
Abstract: Dans un dispositif d'embrayage d'une boîte de vitesses à engrenages à vitesses multiples d'un véhicule à moteur, des couloirs de sélection sont sélectionnés par torsion d'un arbre (2) central de sélection ou d'embrayage, les différentes vitesses étant ensuite embrayées par déplacement axial dudit arbre. L'arbre de sélection ou d'embrayage (2) est guidé sur des corps roulants de manière à ne pas tourner et à pouvoir se déplacer axialement dans le moyeu (4) d'une manivelle oscillante de sélection (3) similaire à un levier. Afin d'éliminer le jeu entre le moyeu (4) et l'arbre de sélection ou d'embrayage (2) dans les sens radial et circonférentiel, plusieurs rangées axiales de billes (12) agencées dans une cage (13) située entre le moyeu (4) et l'arbre de sélection ou d'embrayage (2) s'engagent par liaison de forme, avec une partie de leur surface, dans des rainures de guidage (10 et 11) du moyeu (4) et de l'arbre de sélection ou d'embrayage (2) (Fig.1).
Patent EP-0485430-A1 (EP)
Title: Methods and compositions for ameliorating the symptoms of sepsis
Inventor: ULEVITCH RICHARD
IPC: A61P31/04
Filed: 1990-07-30
Abstract: The present invention concerns a method of treating CD14-mediated host inflammatory response to LPS often associated with sepsis comprising administering a therapeutically effective amount of anti-CD14 antibody molecules. A therapeutic composition comprising anti-CD14 antibody molecules in a pharmaceutically acceptable excipient is also contemplated.
Patent EP-0439620-A1 (EP)
Inventor: KINUGASA MASANORI
IPC: C01G30/02
Filed: 1990-08-13
Abstract: A method of producing a pulverized perovskite compound having a uniform particle diameter with the mean particle diameter being 0.3 µm or less, which comprises mixing at least one member selected from the group consisting of the compounds of group A elements comprising alkaline earth metal elements and divalent metal elements such as Pb with at least one member selected from the group consisting of the compounds of group B elements comprising composite metal elements composed of (1) a tetravalent metal element such as Ti, Zr, Hf or Sn and/or a di- or trivalent metal element such as Zn, Ni, Co, Mg, Fe or Sb and (2) a pentavalent metal element such as Nb or Sb in an atomic ratio of A to B of above 1, reacting an aqueous solution of the formed mixture in wet, calcining a powdery reaction product at a temperature below that at which the growth of particles takes place (or at a temperature above said temperature when A/B is 1.0), and cleaning the calcined product with an acid solution to remove excessive group A elements.
Patent EP-0571368-A1 (EP)
Title: Echelle pour lit fluidise a spheres et son mode d'emploi
Inventor: HLAVINKA DENNIS
IPC: G01G19/44
Filed: 1990-10-29
Abstract: Lit fluidisé (10) doté d'une échelle (14) intégré dans le cadre (12, 13) du lit, destiné à produire un affichage continu du poids d'un patient supporté sur la surface supérieure (26) du lit. Le lit comprend un support de lit fluidisé , monté au-dessus d'un cadre de sorte que la force de torsion correspondant à la charge supportée est transmise aux bras (36) des poutres en porte-à-faux à partir de chaque extrémité du cadre, et s'étendant jusqu'à la médiane longitudinale du lit, sur un de ses côtés. Des ressorts (44) s'opposent à la force de torsion, et des transformateurs différentiels variables linéaires (37) sont disposés au niveau des extrémités distales des bras (36) afin de produire un signal électrique ayant des impulsions d'une amplitude associée au poids du patient se trouvant dans le lit. Un panneau de contrôle (30) comprend un processeur de signaux destinés à produire une sortie précise mais lisible, basée sur les signaux des transformateurs différentiels variables linéaires.
Patent EP-0460131-A1 (EP)
Inventor: CONGLETON HELEN
IPC: H01L21/60
Filed: 1990-11-16
Abstract: Un composant de circuit électrique est provisoirement monté sur un substrat provisoire. Les contacts électriques sur le composant sont interconnectés avec les contacts correspondants situés sur le substrat d'essai par des fils conducteurs ou des rubans utilisant un coin de liaison qui donne aux fils conducteurs une forme d'aile de mouette avec des parties centrales formées près des bords du composants. Lorsqu'il est monté sur le substrat provisoire le composant est soumis à une procédure de vérification à l'aide de signaux appliqués directement sur ses contacts. Les fils conducteurs sont ensuite détachés près de leur liaison avec le substrat provisoire et le composant dont les fils conducteurs restent en place est enlevé du substrat d'essai. Les fils conducteurs sont suffisamment rigides et/ou adhèrent suffisamment aux bords du composant, avec un adhésif, pour garder leur forme après le retrait du composant du substrat provisoire. Le composant est ensuite collé sur un substrat permanent et les extrémités des fils conducteurs sont soudées aux contacts correspondants situés sur ledit substrat.
Patent EP-0464322-A1 (EP)
Inventor: DE MATTIA MAURIZIO
IPC: C12H1/075
Filed: 1991-04-11
Abstract: The microfiltration plant of liquids according to the present invention is provided with a series of liquid flow deviating devices, whose operation is electrically controllable. 
     All the phases of the microfiltration process, as well as the washing, sterilization and membrane regenerating phases are automatically carried out starting from a parameter inputting and displaying device, such as an electronic computer, which provides for controlling the automatic execution of the predetermined working phases in respect of the product to be filtered, as well as of the washing and of the sterilisation of the plant.
Patent EP-0459205-A1 (EP)
Inventor: SCHLICK HORST-DIETER
IPC: B05B15/04
Filed: 1991-05-14
Abstract: The invention relates to an accessory for a shot blasting apparatus for removing the blasting medium from hollow spaces, accessible from outside, in large workpieces, such as engine blocks, gearboxes and the like, after the blasting, comprising at least one rotatable work holder, the accessory consisting of the following individual parts: 
 
  - a first holder shaft (4), to the outer end of which the work holder (3) is fastened in axial alignment and which can be rotated with the work holder (3) about its own axis, 
  - a rotary drive (7) with a horizontal rotary spindle to which the holder shaft (4) is fastened with its inner end via a gearing and with which rotary drive (7) it can be rotated or pivoted about its axis of rotation. 
 
<??>At least two holder shafts (4, 5) with work holders (3, 6) are attached in symmetric arrangement to the rotary drive (7). 
<IMAGE>
Patent EP-0468271-A1 (EP)
Inventor: IRANMANESH ALI A
IPC: H01L27/06
Filed: 1991-07-09
Abstract: A semiconductor device and method to reduce the size of bipolar transistors and decrease the number of steps required to fabricate the bipolar transistor by using a unitary contiguous oxide sidewall to separate a collector contact from the base, emitter and emitter contact. The device and method may also be used during the fabrication of BiCMOS devices.
Patent EP-0476422-A1 (EP)
Inventor: VAN DIJEN FRANCISCUS DR
IPC: C01B31/36
Filed: 1991-09-03
Abstract: Finely divided pure  beta -silicon carbide powder is prepared by reacting carbon brack with the silicon dioxide powder produced in the preparation of aluminium fluoride, and subsequently removing the excess carbon.
Patent EP-0480333-A1 (EP)
Inventor: BARBASTE REGIS
IPC: H03H11/04
Filed: 1991-10-04
Abstract: The invention relates to a microwave device for correcting slope in particular in the field of space, producing a drift opposite to that of the microwave chain into which it is inserted by reducing an absorption to the operating frequency so as globally to correct this drift. 
<??>Application in particular to the field of space telecommunications. 
<IMAGE>
Patent EP-0492508-A1 (EP)
Inventor: OGUCHI TAKAHISA
IPC: C09B47/067
Filed: 1991-12-20
Abstract: There is here disclosed a method for preparing an alkoxyphthalocyanine represented by the formula (1):
       
 wherein each of Rs is independently a secondary alkyl group having 3 to 20 carbon atoms, Met is a divalent metal atom or an oxy metal, and the substitution positions of -ORs are the 1- or 4-position, the 5- or 8-position, the 9- or 12 position, and the 13- or 16-position, 
which comprises the steps of heating a mixture of 3-alkoxyphthalonitrile and an organic base in an alcohol to 90-120°C, adding a metal derivative at the same temperature, and then carrying out reaction, or alternatively the step of reacting a mixture of a 1,3-diimino-4-alkoxyisoindoline and a metal derivative in the presence or absence of an organic base in an aliphatic alcohol having 6 or more carbon atoms. In addition, the ratio of isomers of the alkoxyphthalocyanine can be controlled by regulating the addition time of the organic base.
Patent EP-0469663-A1 (EP)
Inventor: RUTGERS HARM
IPC: H03J3/00
Filed: 1991-07-12
Abstract: The circuit (1) comprises a parallel circuit of two reactances (2,3) having opposite polarities, one reactance (3) having terminals (7,8) for connection to an amplifier element (9). One of the reactances comprises a series circuit of three parts (4-6) having the same polarity, of which the centre part (4) has a smaller value at a tuning frequency of the tuned circuit than the values of the other two parts (5,6). The two other parts have values which are chosen as a function of the position of the tuned circuit with respect to an interference source (10) to minimise an interference signal generated at the input of the amplifier component (9) by the interference source. The amplifier component is connected across said centre part (4). A substantial suppression of interference signals at the input of the amplifier element is obtained if the values of said other two parts of the series circuit are substantially equal and the value of the centre part of the series circuit is 10 to 20 times smaller than the values of the other two parts.
Patent EP-0478022-A1 (EP)
Inventor: KOPELOWICZ ALBERTO
IPC: D04D5/00
Filed: 1991-08-08
Abstract: An ornamental braid for garments of the type making up a plurality of trimmed edgings with rubber filament (1) or another elastomeric material in an inverted U-shaped linked by its curved end and coplanarly connected and fixed by an anchoring or fixing band with a pair of textile material central strands (2) and at least a pair of rubber strands (3) or another elastomeric material arranged in a parallel shape with respect to the pair of textile material central strands, adjacent to the U-shaped curved area, by leaving and loosely the ends of the rubber filaments opposite to the U-shaped curvature.
Patent EP-0473221-A1 (EP)
Inventor: BUITENDIJK JOHANNES
IPC: F22B37/48
Filed: 1991-08-13
Abstract: Process for linear positioning of a high-pressure lance (1) in a steam generator, according to which a reference point (13 or 17) is determined on the exterior of the casing (4) of the generator by introducing a detector device (10) into the free space (5) in the bank (6) of tubes (7), which detector device (10) determines the position of the tubes (7) of a row bordering this free space (5), and then the lance (1) bearing an instrument (2) is positioned in relation to this reference point (13 or 17), after which the lance (1) is displaced with the aid of a drive device (10) in an intermittent manner, each time over a distance equal to N times the spacing p between the axes of two adjacent tubes (7). <IMAGE>
Patent EP-0482688-A1 (EP)
Inventor: GILBOS GEORGES EMIEL
IPC: B65H51/22
Filed: 1991-10-01
Abstract: The reel (1) is mounted in the yarn accumulator (2) with an upward slant and comprises a guide ring (6) which is freely mounted around the longitudinal rods (3) of the reel (1) and which serves to guide the yards wound off the reel, on which guide ring (6) several conically fastened detensioners (7) are provided where the ends which are fastened to the guide ring protrude beyond the circumference of the reel (1) and where the other ends are located inside the reel, and where several guide rails (9) are mounted in the reel parallel to the longitudinal rods of the reel, and guides (10) are provided on said guide ring (6) and yarn tensioners (7) which guides are intended for the movement in the longitudinal direction over the reel (1) and along the guide rails (9) of the guide ring (6) with yarn tensioners (7).
Patent EP-0470813-A1 (EP)
Inventor: FARGO FOSTER M
IPC: B41J2/165
Filed: 1991-08-06
Abstract: Calibration apparatus for an ink jet printer (10) of the type having a rotary drum (12) which has a cylindrical surface and which rotates about an axis (A), and a print head (18) which is movable parallel to that axis (A) in an axial direction along the drum (12) surface and between a head home position and a position beyond one end of the drum (12), the head (18) projecting an ink jet comprised of ink droplets (D) towards the drum surface. The apparatus comprises a needle-like ink jet sensor (24) having a needle tip positioned at a selected distance in the axial direction beyond the one end of the drum (12) and with its axis perpendicular to the drum axis (A). The sensor (24) is movable in the direction of its axis between a sensor home position (P H ) at a selected location relative to the drum (12) and a position in which the sensor (24) can intercept the ink jet and the sensor (24) produces a sensor signal when it does intercept the ink jet. The print head (18) and sensor (24) may be moved from their respective home positions (P H ) so that the sensor (24) intercepts the ink jet; and means are provided for determining and storing the distance in the axial direction from the head home position (P H ) to the intersection of the ink jet and the sensor (24); and the distance in the direction of the sensor axis from the sensor home position (P H ) to that intersection. The method of performing the calibration is also disclosed.
Patent EP-0480626-A1 (EP)
Inventor: HARE DAVID GEORGE DR
IPC: B41M5/50
Filed: 1991-10-02
Abstract: An assembly that can be optically scanned and that comprises a transparency that includes an image and that is carried by a transparent support to which it is secured and with which it is in intimate fluid contact wherein the fluid contact is provided by an overall layer of pressure sensitive adhesive that has a refractive index substantially the same as the refractive index of the transparency and that releasably secures the transparency to the support.
Patent EP-0493006-A1 (EP)
Inventor: KASHIZAKI YOSHIO
IPC: G03G5/06
Filed: 1991-12-20
Abstract: An electrophotographic photosensitive member comprises an electroconductive support and a photosensitive layer formed thereon. The photosensitive layer contains at least one of the azo pigments represented by the formula [1], [2], or [3] below: