baber/WOPTO huggingface dataset:
Patent EP-0425105-A1 (EP)
Inventor: COHA TIMOTHY FRANCIS
IPC: F02M37/10
Filed: 1990-10-01
Abstract: A canister (22) with an electric fuel pump therein is connected to a cover (46) for an access port (18) through which the canister (22) is installed on a fuel tank (10) of an automobile by three hollow struts (76A,76B,76C). Each strut (76A,76B,76C) has a first end (78) press-fitted into a socket (70) on the cover (46) and is telescopically received in a respective bore (82) in the canister (22). Coil springs (88A,88B,88C) around each strut (76A,76B,76C) urge relative separation between the strut (76A,76B,76C) and the cover (46) and a flare at a second end (80) of each strut (76A,76B,76C) defines a stop to limit said relative separation. A passage (74) in the cover (46) from a return fuel connection (60) on an exposed side of the cover (46) to one of the sockets (70) conducts low-pressure return fuel to the hollow strut (76A) press-fitted therein. The return fuel flows back to the canister (22) through that hollow strut (76A).
Patent EP-0435671-A1 (EP)
Inventor: HAMANO ATSUSHI
IPC: A23K20/00
Filed: 1990-12-27
Abstract: A disease resistance ration and a feed additive for cattles and swines containing bile powder prepared from bile of cattles and swines and at least one of licorice, licorice extract, garlic powder and quillaja extract.
Patent EP-0383665-A1 (EP)
Inventor: NOWAK JEAN-FRANCOIS
IPC: C04B41/87
Filed: 1990-02-12
Abstract: Process for depositing in one stage a coating of ceramic type based on nitrides or carbonitrides of at least one metallic element chosen from Cr, V, Zr, W, Mo, Co, Mn, Ni, Hf and Ta on a metal or ceramic substrate, in bulk or obtained from fibres, by vapour-phase deposition, characterised in that a coating is deposited on the substrate by a chemical route at a pressure below 10 kPa, at a temperature below 600 DEG C and by employing a precursor system consisting simultaneously:
 - of an organometallic precursor of the said metallic element chosen from the organometallic sandwich-type compounds of general formula
 [Ar<1>MAr<2>n]LxL'y
 - a nitrogen precursor chosen from ammonia and hydrazine.
Patent EP-0426640-A1 (EP)
Inventor: BATTAIA GILBERT
IPC: E04H1/00
Filed: 1990-10-23
Abstract: The invention relates to a method of construction permitting modulation of various structural elements (10) of useful dimensions of length b and/or c which elements are mutually separated by open distances (20) of constant length a. This method is noteworthy in that the dimension of the said open distances (20) is defined as a proportion of the dimensions of the said structural elements (10) such that, each side (A) of a square (30a) being represented by an integral number X of the said structural elements (10) which are mutually separated by an integral number Y of the said open distances (20), the diagonal of the same square (30a) is formed by an integral number X' of the same structural elements (10) which are mutually separated by an integral number Y' of the same open distances (20). Advantageously, the abovementioned structural elements (10) are designed and mutually arranged, together with the abovementioned open distances (20), in order to form with the latter straight segments (A, B, C) and (D) such that the said straight segments (A, B, C, D) form, in their turn, open or closed polygonal lines (30, 40, 50, 60, 70). Applications: modular dwelling construction. <IMAGE>
Patent EP-0395623-A1 (EP)
Inventor: LEBAN KARL DIPL-ING
IPC: C22C38/16
Filed: 1990-03-27
Abstract: Maraging steel, in particular for the production of plastic moulds, which consists of
 0.06 - 0.2% by weight of carbon
 0.15 - 0.8% by weight of silicon
 1.4 - 3.6% by weight of manganese
 0.12 - 0.4% by weight of sulphur
 0 - 0.9% by weight of chromium
 2.8 - 3.4% by weight of nickel
 0.03 - 0.15% by weight of vanadium
 0.1 - 4.0% by weight of copper
 0.1 - 4.0% by weight of aluminium
 0.9 - 4.1% by weight of aluminium + copper
 0.03 - 0.12% by weight of niobium
 0.01 - 0.1% by weight of zirconium
 0 - 0.1% by weight of calcium
 0.01 - 0.1% by weight of titanium
 0 - 1.0% by weight of molybdenum
 0 - 1.0% by weight of tungsten
 0 - 1.5% by weight of Mo + W W DIVIDED 2
 the remainder being iron and impurities resulting from the production.
Patent EP-0447474-A1 (EP)
Inventor: BOEHM HANS-JOACHIM
IPC: C07K1/04
Filed: 1989-12-02
Abstract: L'invention concerne de nouveaux peptides ayant la formule X-A-Gly-B-Y, dans laquelle A, B, X et Y ont la signification donnée dans la description, et leur procédé de production. Ces nouveaux peptides sont utiles pour traiter des maladies.
Patent EP-0462208-A1 (EP)
Title: Thresholding of gray level images using fractal dimensions.
Inventor: PRAKASH ARUN
IPC: G06V10/28
Filed: 1990-02-20
Abstract: The locality of a two dimensional gray level image from which is generated a reference threshold value for converting the image to its corresponding binary image is determined by finding the fractal dimension of a hypothetical three dimensional surface overlying the two dimensional image.
Patent EP-0502025-A1 (EP)
Inventor: RIJLAARSDAM CORNELIS ELIZABETH
IPC: E05G1/00
Filed: 1990-11-13
Abstract: Coffre-fort servant à conserver des objets et comportant un boîtier qui possède un fond et une paroi définissant un espace interne, une ouverture étant ménagée dans le côté dudit boîtier et orientée dans une direction opposée dudit fond, un élément intérieur (7) comportant un élément récepteur muni d'au moins un espace de récéption (18) pour lesdits objets, et un moyen d'entraînement (27) servant à déplacer ledit élément intérieur à travers ladite ouverture dans un sens prédéterminé entre une position de présentation, dans laquelle ledit espace de réception est accessible, et une position fermée, dans laquelle ledit élément intérieur est entièrement logé dans ledit espace interne. Ledit moyen d'entraînement se trouve en dehors de la partie de l'élément récepteur qui peut sortir par ladite ouverture.
Patent EP-0436486-A1 (EP)
Inventor: LEE JOON KU
IPC: F24C7/08
Filed: 1991-01-02
Abstract: The invention relates to a microwave oven's door opening and closing detection apparatus using a photo-detecting sensor in order to detect a defect of a mechanical switch. It comprises a mechanical switch (20) for controlling a magnetron, a lever (5) actuated by a hook (2) attached to the door of the oven, a photo-detecting sensor (30) operating according to the lever (5) and a microprocessor receiving the output signals of the photo-detecting sensor (30) as well as the mechanical switch (20) and processing them for controlling the microwave oven by applying power to a transformer. It detects the state of the door by using the photo-detecting sensor (30) as well as the mechanical switch (20) and controls the microwave oven according to the state of the door by using the mounted microprocessor.
Patent EP-0439016-A1 (EP)
Inventor: ISHIDA HISASHI
IPC: H02K11/04
Filed: 1991-01-04
Abstract: A rectifier device (9) in an Alternating Current generator (1) mounted on a motor vehicle such as an automobile. In this rectifier device (9), are integrally mounted diodes (D) on a pair of mounting plates (10). Each of the mounting plates (10) is formed of hollow portions extending therethrough in the direction of flow of cooling air, and, in each of hollow portions, fin members formed of wave-shaped metal sheets being laminated at predetermined intervals are integrally fixed by soldering. The fin members are provided with raised louvers.
Patent EP-0448987-A1 (EP)
Inventor: FRIELINGSDORF HORST DIPL-ING
IPC: B65G47/91
Filed: 1991-03-02
Abstract: Device for the transport of workpieces, especially glass sheets, out of a reception position into a machining position, having a fixed device stand, a receiving arm with an arrangement for receiving a workpiece, and a pivoting arm in the device stand. The pivoting arm (4) is pivotable about a vertical pivot shaft (5). The receiving arm (2) is connected to the pivoting arm via an adjusting shaft (6) parallel to the pivot shaft. The pivot shaft is surrounded at least in regions by a freewheel-free locking coupling (11) which either, on the one hand, is firmly connectable with a narrow tolerance, for transportation, to a driving wheel (12) connected to the drive (8) or, on the other hand, is lockable fixedly relative to the device stand by locking-tooth engagement. The adjusting shaft is surrounded at least in regions by a freewheel-free locking coupling which either, on the one hand, is firmly connectable with a narrow tolerance, during the transport movement, to the adjusting wheel or, on the other hand, is lockable with the pivoting arm by locking-tooth engagement. A drive of controllable position has a position tolerance which is lower than the division of the locking-tooth engagement of the locking couplings. <IMAGE>
Patent EP-0445759-A1 (EP)
Inventor: SUGAWARA NORITOSHI C O FUJITSU
IPC: H05K3/46
Filed: 1991-03-06
Abstract: A multilayer structure with 
   a first electrically conductive pattern (2); 
   an insulative layer (4) formed over the first electrically conductive pattern (2); 
   a second electrically conductive pattern (3) formed on said insulative layer (4); and 
   an electrically conductive pin (5) piercing the insulative layer (4) so as to connect said first (2) and second (3) electrically conductive layers, an end (5A) of said pin (5) being cold-welded to said first electrically conductive pattern (2), another end (5B) of said pin (5) contacting said second electrically conductive pattern (3). 
     A method of fabricating such a structure, in which the insulative layer (4) may be of organic resin which is hardened after piercing by the pin (5).
Patent EP-0451705-A1 (EP)
Inventor: HOFFMAN JOHN WILLIAM
IPC: B29C65/48
Filed: 1991-04-04
Abstract: An apparatus and method are disclosed for securing elastic to a flexible backing for use in catamenial pads. The apparatus includes means for feeding the backing sheet (20) onto a first drum (14) having a plurality of surface grooves (38) formed therein. The backing sheet is pulled into each of the grooves such as by a vacuum. A strip of elastic (24) is then placed across each of the grooves and anchored at its respective ends. The backing sheet is then drawn off of the drum and extended so that the elastic is stretched to overlay the backing sheet. The apparatus further includes means for adhering portions of the elastic intermediate the anchored ends to the backing sheet while the elastic is in its extended position. The method for applying the elastic material to the backing sheet uses the apparatus discussed above.
Patent EP-0457313-A1 (EP)
Inventor: WESSELY HERMANN DIPL-ING
IPC: H01L23/538
Filed: 1991-05-15
Abstract: For general-purpose computers with high throughputs, the manufacture of assemblies is becoming increasingly difficult because of their large number of layers and the high performance required in a small space. To achieve an optimum space/performance ratio in such assemblies, the invention provides for a multilayer printed circuit board (1) manufactured by the standard lamination technique and having several potential and signal layers to be connected on both sides via pressure contacts (2) to further printed circuit boards (3) built up using microminiature circuit technology. Mounted on the rear sides of said printed circuit boards (3) are the unencapsulated integrated modules (4) (chips) which are needed for a specific electrical circuit and whose surfaces are in direct contact with cooling plates (5). 
<IMAGE>
Patent EP-0495154-A1 (EP)
Inventor: IELMINI ANGELO
IPC: B65D33/24
Filed: 1991-07-30
Abstract: A reusable bag (4) for storing items. The bag (4) has a band (10) located over at least part of the bag's outer surface. The band is detachably secured to the bag (4) with an adhesive (16). To reseal the bag after opening, the band (10) is partially lifted away from the bag (4). A space is thus created between the band (10) and the bag (4) into which the twisted end (6) of the bag (4) may be inserted and secured. The band (4) contains adhesive (16) on only a center region of the band to permit the band (4) to be easily separated from the bag and so that user contact with the band does leave adhesive on the user's fingers or wear adhesive from the band.
Patent EP-0472124-A1 (EP)
Inventor: GRAETZEL MICHAEL PROF DR RER N
IPC: C02F1/72
Filed: 1991-08-16
Abstract: Die Erfindung betrifft ein Verfahren zur katalytischen Oxydation von organischen Inhaltsstoffen in Abwasser in Gegenwart von Eisen-III-Salzen durch Wasserstoffperoxid. Diese Oxydation wird in Gegenwart von Titandioxid und wahlweise Licht bei Temperaturen unter 80°C durchgeführt.
Patent EP-0480267-A1 (EP)
Inventor: TANAKA KOICHI
IPC: F16H45/02
Filed: 1991-09-27
Abstract: A lock-up damper for a hydrodynamic torque converter (40) comprises a drive member (48) and a driven member (47) facing each other. On the opposite faces of the drive and driven members (48,47) two sets of projections (52,49) are formed at circumferential and radial constant intervals, with damping springs (50) arranged between them. The two sets of projections (52,49) are interengaged with slight radial clearance and viscous fluid confined between them.
Patent EP-0481357-A1 (EP)
Inventor: POHLMANN FRANZ F
IPC: F16B7/00
Filed: 1991-10-10
Abstract: The handle for the construction of machines and implements consists of straight and/or bent tubes (1). A connecting piece (4), which connects two adjacent tubes (1) to one another, has a contact flange (5) between the tube ends and two clamping pieces (8, 9), which are inserted into the two tube ends, can be pressed at least against inner surface regions of the tubes (1) by means of clamping screws (6, 7) which act in an angled manner with respect to one another, and pull the tubes (1) against the contact flange (5). <IMAGE>
Patent EP-0466418-A1 (EP)
Inventor: ISHIHARA TAKESHI
IPC: H01M8/12
Filed: 1991-07-05
Abstract: A solid oxide fuel cell includes a one end-closed cylindrical porous air electrode tube (3), a solid electrolyte film (16) provided on a surface of the air electrode tube (3). The pore diameter of that portion of the porous air electrode (3) which is in contact with the solid electrolyte film (16) is smaller than that of the surface portion of the porous air electrode on the side opposite to the interface (1). This improves the surface contact density at the interface (1) while maintaining low resistance to gas diffusion in the electrode (3), enhancing power output.
Patent EP-0547275-A1 (EP)
Inventor: STUMP JOSEPH W
IPC: B64F1/12
Filed: 1991-12-19
Abstract: An aircraft securement device includes a sliding shaft, typically mounted to the aircraft landing gear. The shaft resembles a harpoon and is lowered through a wire grid when deployed. Tab-like members spring outwardly from the lower shaft end and engage the lower surface of a grid so as to retain the aircraft thereto.
Patent EP-0465656-A1 (EP)
Inventor: YOSHIE YASUNORI
IPC: B29C59/04
Filed: 1990-12-05
Abstract: An apparatus for manufacturing an optical fiber cable covered with a metal pipe, comprising an assembly (2) consisting of a plurality of roller pairs, for forming a metal strip opposite side edges of which abut against each other to form a metal pipe; a means (7) for laser-welding the abutted portion to form a sealed metal pipe (1c); and a means (6) for introducing an optical fiber (5) into the metal pipe (1a) thus formed. Said apparatus further comprises an excessive length control means consisting of a tension adjusting means (15) for the metal strip (1), provided in front of the assembly (2); a tension adjusting means (14) for the optical fiber (5), provided in front of the optical fiber introducing means (6); and pulling means (11, 13) including a tension varying means (11) for the optical fiber cable (1d) covered with the metal pipe.
Patent EP-0505498-A1 (EP)
Title: Method for mass producing an interior magnet rotary machine and the interior magnet rotary machine produced thereby.
Inventor: REITER FREDERICK BRADFORD JR
IPC: H02K1/27
Filed: 1990-12-11
Abstract: A rotor for an interior magnet rotary machine, such as motors and generators, is mass produced by forming an elongated structure. This structure has channels in the periphery thereof which are parallel to the longitudinal axis of the structure. The elongated structure is cut into rotor frames of a predetermined length having channels extending from one end to the opposite end thereof. Magnets are placed in the channels. Pole pieces may be placed on the magnets in the channels. The interior magnet rotary machine produced by this method has a rotor of a structure made of a rotor frame with channels extending from one end to the opposite end, and at least one magnet in a respective one of the channels. Thus, an efficient, low cost, mass producible, and easily assembled rotor for an interior magnet rotary machine is provided.
Patent EP-0466907-A1 (EP)
Inventor: AJEWOLE ISAAC A
IPC: G03B42/02
Filed: 1991-01-30
Abstract: Dans tout système d'imagerie numérique, les signaux numériques d'entrée doivent être convertis en une image visible sur un matériau ou support de sortie donné. Etant donné que la plage de ce support de sortie n'est généralement pas la même que celle de l'image d'entrée, il faut prendre soin de convertir les signaux numériques d'entrée en signaux de sortie. Cette conversion s'effectue via la fonction de transformation d'échelle de tonalités. Le type de fonction de transformation d'échelle de tonalités utilisé détermine en grande partie la qualité de l'image de sortie. Une fonction de transformation d'échelle de tonalités bien conçue doit assurer un bon contraste et l'affichage des densités minimum et maximum qui sont présentes dans le signal d'entrée, tout en évitant l'écrêtage. L'invention utilise une technique fiable et éprouvée de production de la fonction de transformation d'échelle de tonalités pour images numériques obtenues par projection de rayons X. Ce procédé se fonde sur l'entropie d'histogramme de l'image d'entrée.
Patent EP-0471812-A1 (EP)
Inventor: THONNEY MICHEL
IPC: B22D31/00
Filed: 1991-03-06
Abstract: La machine comprend un tambour (11), des moyens d'entraînement (17, 18, 19) de ce tambour rotatif sur un axe horizontal (12) et porté par une structure (13) qui se compose d'un châssis fixe (14) et d'un support mobile (15). Le support peut occuper une position basse et une position haute. A cet effet, la machine comporte deux éléments (16) à deux bras (35 et 36) disposés en croix et couplés par au moins un vérin hydraulique (38).
Patent EP-0519949-A1 (EP)
Inventor: CARCIA PETER FRANCIS
IPC: C23C14/06
Filed: 1991-02-14
Abstract: Support d'enregistrement magnéto-optique comprenant un substrat, une couche de base en oxyde de zinc ou en oxyde d'indium pulvérisée sur le substrat ainsi qu'un film d'enregistrement multicouche pulvérisé sur la couche de base d'oxyde de zinc ou d'oxyde d'indium, ladite couche de base en oxyde de zinc ou en oxyde d'indium ayant une épaisseur comprise entre environ 200 A et environ 4500 A (environ 20 nm à environ 450 nm), une épaisseur comprise de préférence entre environ 200 A et environ 2000 A (environ 20 nm à environ 200 nm). Le film d'enregistrement multicouche est un film multicouche de platine/cobalt ou de palladium/cobalt composé de couches alternées de platine et de cobalt ou de palladium et de cobalt, et le substrat est transparent au rayonnement utilisé pour l'enregistrement et la lecture.
Patent EP-0521951-A1 (EP)
Title: A process for decomposing peroxycarboxylic acids.
Inventor: GODTFREDSEN SVEN ERIK
IPC: C12P11/00
Filed: 1991-03-19
Abstract: The invention relates to a process for converting peroxycarboxylic acids to carboxylic acids, the process comprising treating a peroxycarboxylic acid of the general formula: R-CO-OOH, wherein R is a linear or branched alkyl group, an aryl group or an aryl-alkyl group each of which may optionally be substituted with one or more hydroxy, halogen, alkoxy, amino, alkylamino, sulfo, sulfoxy, sulfono, amido, carboxy, percarboxy or nitro groups, with an enzyme catalyst to form the corresponding carboxylic acid of the general formula: R-CO-OH, wherein R has the meaning indicated above.
Patent EP-0478735-A1 (EP)
Inventor: BAGCHI PRANAB
IPC: G03C1/053
Filed: 1991-03-21
Abstract: Il a été démontré par l'intermédiaire de la Spectroscopie à Correlation de Photons que, lorsqu'un durcisseur est ajouté à des particules de polymère à greffe de gel au-dessous du point de saturation, la couche de gel se rétrécit en durcissant puisqu'il ne reste plus de gel libre dans la solution. En ce qui concerne les films, de telles particules molles de polymère à greffe de gel et durcissement de surface peuvent fonctionner comme éléments de remplissage à absorption de tension élastique élevée. Ceci est dû au fait que l'enveloppe sèche, durcie à la surface, est supposée former une enveloppe mince et dure autour des particules molles de polymère. Il est démontré que des particules molles de polymère à greffe de gélatine et des particules molles de polymère à greffe de gélatine et durcissement de surface, lorsqu'elles sont incorporées dans les couches d'émulsion de produits photographiques sensibles à la pression, produisent des revêtements dont la sensibilité à la pression est fortement réduite, sans problèmes relatifs au développement et au décollement interlaminaire. Selon cette invention, les particules de polymère à greffe de gélatine et durcies à la surface sont utilisées de préférence au matériau à simple greffe de gélatine.
Patent EP-0525069-A1 (EP)
Inventor: MCGAFFIGAN THOMAS H
IPC: H05B6/10
Filed: 1991-04-18
Abstract: L'invention se rapporte à un système servant à fournir de la chaleur à un substrat (7) dans un champ magnétique alternatif en utilisant des particules chauffantes avec beaucoup de perte. Cette invention décrit en particulier un article résultant de la combinaison d'un matériau de base (5) et de particules chauffantes avec beaucoup de perte (6) capables de produire la chaleur désirée et capables de s'auto-réguler à une température de Curie présélectionnée, lorsqu'elles sont soumises à un champ magnétique alternatif produit par une bobine d'induction (32). Un tel article est destiné à être placé sur un substrat (7) en vue de chauffer le substrat dans un champ magnétique alternatif et est destiné à retirer les particules du substrat un fois le chauffage terminé. Les matériaux préférés pour un tel article sont des matériaux en gel ayant une pénétrabilité au cône d'au moins 50 (10-1 mm) et une élongation d'au moins 100 %. Les particules magnétiques préférées utilisables dans cette invention résultent de la combinaison de particules chauffantes avec beaucoup de perte, seules ou combinées avec des particules sans perte, ce qui permet de maintenir le couplage du circuit magnétique pendant que les particules chauffantes avec beaucoup de perte sont à la température de Curie.
Patent EP-0536158-A1 (EP)
Inventor: FRIESE KARL-HERMANN
IPC: F02D41/14
Filed: 1991-05-27
Abstract: Il est décrit un procédé pour la protection de catalyseurs servant à l'épuration des gaz d'échappement par thermométrie au moyen d'un capteur de chaleur de réaction se prêtant particulièrement bien à la réalisation du procédé. Selon ce procédé, on introduit après le catalyseur, dans le flux de gaz d'échappement ou dans une partie dudit flux, un capteur de chaleur de réaction comportant au moins deux résistances NTC ou PTC ainsi qu'un revêtement dans la zone d'au moins une de ces résistances, ledit revêtement étant constitué de matériau catalytiquement actif, sur lequel se déclenchent les mêmes réactions exothermiques que celles qui se déroulent aussi sur le catalyseur utilisé pour l'épuration des gaz d'échappement, et on détecte avec ce capteur, en utilisant la variation de résistance due à une réaction exothermique trop forte lors de la surchauffe de la résistance, la baisse du taux de conversion du catalyseur.