baber/WOPTO huggingface dataset:
Patent EP-0446160-A1 (EP)
Inventor: RIQUELME JEAN-MARIE
IPC: A47B13/08
Filed: 1991-03-06
Abstract: The invention concerns the manufacture of solid, glued table or sideboard tops, with an internal system of cross-pieces (5) considerably limiting the distortion of these tops. The tops can have any shape and are constituted by at least two glued wooden panels: an upper (1) and a lower (2) solid panel, and possibly a central part (3), entirely or partially finished with one or more superimposed and glued panels; plus several free cross-pieces (5) in which the wood grain direction is opposite to the others, and a trim strip (4) fully or partially covering the lateral sides of the tops. This invention is particularly intended for the manufacture of furniture or joinery elements such as the tops of tables, sideboards, benches, service hatches, partitions, doors, shutters and all types of panels. <IMAGE>
Patent EP-0508030-A1 (EP)
Inventor: CALLAHAN GEORGE EDGAR
IPC: G01R31/36
Filed: 1991-04-10
Abstract: To determine the state of charge of a car battery, the no-load voltage of the battery is measured at a given time. If the voltage is measured after the battery has been charged and before the electrochemical equilibrium is reached with onset of the open-circuit voltage, the relationship between voltage value and state of charge is established by applying a correction to the measured voltage which is calculated from the highest polarisation voltage of the charged battery and an approximately logarithmic function of time. The measured voltage is corrected by means of suitable devices by mechanical or electrical means and indicated as the corresponding state of charge. <IMAGE>
Patent EP-0481921-A1 (EP)
Inventor: EHRENFREUND JOSEF DR
IPC: A01N47/40
Filed: 1991-10-09
Abstract: Novel 3,5-diisopropyldiphenyl ether derivatives of the formula I <IMAGE> in which X is fluorine or chlorine and Z is the bridge -NH-CS-NH- or -N=C=N- can be used as pesticides, preferably for controlling insects and spider mites.
Patent EP-0505431-A1 (EP)
Inventor: OLSSON TORGNY
IPC: F16P3/14
Filed: 1990-11-26
Abstract: Procédé et dispositif destinés à la production à l'échelle industrielle qui est effectuée par du matériel automatique (11) dans un poste de travail protégé (16), et servant à contrôler les étapes exécutées à très faible vitesse, ce qui permet de minimiser le risque d'accidents lorsqu'une personne se déplace dans la zone de travail (25) du matériel. Lors de l'actionnement d'un dispositif de protection existant (10), ledit matériel poursuit son opération à condition que celle-ci se déroule à faible vitesse, et donc en sécurité, laquelle vitesse est détectée par un détecteur de vitesse (100) qui commande un arrêt assuré si le processus est terminé ou si la vitesse dépasse une valeur limite sélectionnée.
Patent EP-0522016-A1 (EP)
Title: Dispositif de fixation temporaire d'articles a un siege
Inventor: LOWE NICK
IPC: B60R7/04
Filed: 1991-03-27
Abstract: Dispositif servant à maintenir temporairement des articles sur le coussin d'un siège de passager dans un véhicule. Ce dispositif est constitué d'une pluralité de courroies (4) élastiques allongées fixées à une première extrémité au siège ou à l'élément contigu, au moyen d'un élément de montage. En utilisation, les courroies (4) sont tendues et fixées pour recouvrir le siège et centrées élastiquement pour maintenir les articles contre le coussin de siège. L'élément de montage fait rentrer les courroies (4) en position de repos non gênante quand le dispositif n'est pas utilisé.
Patent EP-0528845-A1 (EP)
Inventor: METZINGER WOLFGANG
IPC: F04D29/22
Filed: 1991-05-02
Abstract: L'invention concerne une roue à aube pour pompes centrifuges destinées à l'extraction de liquides chargés d'impuretés solides, notamment à l'extraction d'eaux polluées chargées de constituants à fibres longues, dans laquelle un canal (4) est formé entre le disque de recouvrement avant (1) et le disque de recouvrement arrière (2) de la roue à aube, et l'aube, dont l'épaisseur varie sur toute son étendue. Outre les exigences courantes formulées pour satisfaire l'absence d'engorgements, l'obtention de valeurs aussi faibles que possible du balourd mécanique et de la poussée hydrodynamique, ainsi que l'obtention d'une réduction considérable de la cavitation préjudiciable à la rotation et au refoulement, l'invention prévoit que l'angle (beta) mesuré sur la ligne médiane (11) de l'aube (3), à partir de l'entrée (5) jusqu'à au moins 90 degrés de l'angle de rotation, est égal ou inférieur à 0 degré, tandis que l'angle de l'aube (beta) à la sortie (6) est positif.
Patent EP-0528852-A1 (EP)
Title: Woven fabric made of synthetic monofilaments for use as a dewatering screen in a paper-manufacturing machine.
Inventor: KOVAR WALTER
IPC: D21F1/10
Filed: 1991-04-23
Abstract: PCT No. PCT/AT91/00060 Sec. 371 Date Oct. 20, 1992 Sec. 102(e) Date Oct. 20, 1992 PCT Filed Apr. 23, 1991 PCT Pub. No. WO91/17292 PCT Pub. Date Nov. 14, 1991.A fabric of synthetic monofilaments for making a draining wire in a paper machine includes a plurality of warp threads an three layers of weft threads. Each four weft threads of the top layer, two weft threads of the middle layer and all weft thread of the bottom layer form a respective group characterized by warp threads running through the two top layer and the other warp threads running through all three layers.
Patent EP-0548106-A1 (EP)
Inventor: FYSON RICHARD JOHN
IPC: C02F1/58
Filed: 1991-09-05
Abstract: Procédé de traitement d'un liquide chimique, notamment un effluent photographique, de manière à le rendre plus acceptable pour l'environnement. On ajoute audit liquide chimique une solution alcaline d'un sel de métal du groupe III ou d'élément de transition afin qu'il forme un complexe avec un agent séquestrant et qu'il en provoque la précipitation. Les sels sont de préférence le sulfate, l'halogénure, l'oxychlorure ou le nitrate d'aluminium.
Patent EP-0543941-A1 (EP)
Inventor: DODD HARRY D
IPC: B24B53/075
Filed: 1991-06-19
Abstract: On décrit un outil (42), servant à tailler à la fois les surfaces d'usinage interne et externe (92, 94) de meules abrasives cupuliformes (28) utilisées pour rectifier des engrenages, ainsi que des procédés et appareil utilisant l'outil (42). La partie d'usinage de l'outil de taillage (42) présente une forme cylindrique dont la surface externe (82) est parallèle à son axe de rotation et dont la surface supérieure (84) s'étend radialement par rapport à l'axe de rotation. L'appareil oriente l'outil (42) par rapport à la meule (28) de sorte que seule, la surface cylindrique externe (82) de l'outil (42) est utilisée pour tailler la surface d'usinage interne (92) de la meule (28), alors que seule, la surface supérieure (84) de l'outil (42) est utilisée pour tailler la surface d'usinage externe (94) de la meule (28). On décrit des formules pour calculer le rayon optimal de la surface cylindrique de l'outil (42) afin d'obtenir des courbes relatives effectives pratiquement égales de l'outil (42) et de chacun des côtés respectifs de la meule (28), ce qui a pour résultat que des caractéristiques de meulage similaires sont produites à la fois dans les surfaces d'usinage interne et externe (92, 94) de la meule (28).
Patent EP-0550593-A1 (EP)
Inventor: LEE JERALD DANA
IPC: G02B6/35
Filed: 1991-09-24
Abstract: Commutateur (10) de fibre optique dans lequel la force de commutation est appliquée directement à la fibre (12). Une force de sollicitation, générée par une courbure de la fibre (12), est exercée sur la fibre (12) dans une direction tendant à pousser ladite fibre vers le fond (20 B) d'une première rainure (20). La force de commutation est appliquée transversalement par rapport à la direction de la force de sollicitation et fait sortir la fibre (12) de la première rainure (20) pour la faire passer dans une seconde rainure adjacente. Lorsque la fibre est dans la seconde rainure (22), la force de sollicitation exercée sur la fibre pousse ladite fibre vers le fond (22 B) de la seconde rainure (22).
Patent EP-0516773-A1 (EP)
Inventor: BETZ DIETER
IPC: H01F41/02
Filed: 1991-11-19
Abstract: Dans une bobine d'allumage (18), il y a lieu d'améliorer la dissipation de la chaleur provenant des pertes thermiques produites en cours de service. Par rapport à une bobine d'allumage de construction conventionnelle, comportant un corps d'enroulement (27) respectivement pour l'enroulement primaire (17) et pour l'enroulement secondaire (26), on économise, grâce à un procédé de fabrication modifié, le corps d'enroulement de l'enroulement primaire (17). A cet effet, l'enroulement primaire (17) est enroulé sur un mandrin de bobinage (13), amené en contact avec une pièce de raccordement (21) et entouré d'un enroulement secondaire (26) appliqué sur le corps d'enroulement (27). La pièce de raccordement (21), l'enroulement primaire (17) et l'enroulement secondaire (26) forment un assemblage (33). Cet assemblage (33) est transféré, par translation longitudinale, sur un noyau en fer doux (31) qui est fixé sur le mandrin (13) suivant un même axe que celui-ci et présentant la même section que ledit mandrin (13), de telle façon que le noyau en fer doux (31) assure à la fois le maintien de l'enroulement primaire (17) et la dissipation immédiate de la chaleur provenant des pertes thermiques de l'enroulement primaire (17).
Patent EP-0513392-A1 (EP)
Inventor: ISHII KIYOSHI
IPC: B01D69/10
Filed: 1991-11-29
Abstract: Harnais à pellicule séparatrice du type à feuille plate et élément à pellicule séparatrice du type à feuille plate comprenant en tant qu'élément constitutif le harnais à pellicule séparatrice. Le harnais comprend un organe de support de pellicule du type à feuille plate composé d'une couche interne présentant une structure grossière et d'une couche de surface formée d'un tissu non tissé présentant une structure dense, la couche de surface étant solidaire des deux côtés de la couche interne. Le harnais comprend également une membrane semi-perméable recouvrant les deux surfaces de l'organe de support, où le polymère comprenant la membrane semi-perméable pénètre dans les interstices du tissu non tissé à la surface de l'organe de support, de manière à se combiner avec ce dernier. Lorsqu'on applique une faible pression, ce harnais peut effectuer un nettoyage par osmose inverse.
Patent EP-0496227-A1 (EP)
Inventor: STOLL JOERG MICHAEL
IPC: F16K11/02
Filed: 1992-01-11
Abstract: Valve top, in particular for water fittings, with a spindle rotatable in a head-piece and a sealed grease chamber in the head-piece. The lower end of the spindle is mounted and supported in the head-piece by means of a bearing element of plastic, the bearing and supporting faces being arranged inside the sealed grease chamber. Preferably the bearing element is made in one piece with a damping element of plastic.
Patent EP-0504663-A1 (EP)
Inventor: GENSHAW MARVIN A
IPC: G01N33/72
Filed: 1992-03-05
Abstract: Disclosed is an assay for the detection of a peroxidatively active substance in a test sample. The assay employs a phenylenediamine and a naphthol which, under the conditions of the assay, couple to form a chromogen thereby indicating the presence of the analyte. The assay is carried out at a pH of from 10 to 14 since false positives due to ascorbate interference are minimized in highly alkaline media.
Patent EP-0505894-A1 (EP)
Inventor: SANDOCK LEONARD RICHARD
IPC: B05C5/02
Filed: 1992-03-17
Abstract: Processes and apparatus for uniformly coating discrete substrates by application of a controlled volume of fluid per unit surface area of a substrate. In one aspect, the invention provides a process comprising providing a fluid reservoir; and flowing fluid from the fluid reservoir without substantial interruption through one or more fluid applicators, the fluid applied with a controlled volume per unit surface area of the substrate. The invention also provides processes for applying fluid on a discrete substrate by upwardly or laterally flowing the fluid onto the substrate, and processes for applying fluid onto at least two sides of a discrete substrate. The invention further provides fluid application apparatus which enable application of a uniform fluid layer, including apparatus that provides termination of fluid flow without fluid dripping or trailing of fluid.
Patent EP-0508428-A1 (EP)
Inventor: SUJITA SHIGEKO
IPC: C09D163/00
Filed: 1992-04-09
Abstract: An organic composite coated steel strip having well-balanced corrosion resistance, coating properties including adaptability to electrophoretic coating and water resistant secondary coating adherence, and spot weldability is provided. The organic composite coated strip comprises a zinc or zinc base alloy plated steel substrate; a chromate layer on the substrate containing up to 70% by weight of Cr⁶⁺ based on the total chromium quantity, said chromate layer being coated in a weight of 5 to 500 mg/m² in terms of elemental chromium; and an organic composite layer on said chromate layer mainly comprising silica and an organic high molecular weight resin. In the organic composite coated steel strip, (a) silica has an average primary particle diameter of 5 to 30 nm; (b) silica is agglomerated into agglomerates of an average thickness of 0.2 to 2 µm and an average apparent diameter of 5 to 300 µm; and (c) the organic composite layer has been coated to a dry weight of 0.1 to 3 g/m². The organic composite coated steel strip of the invention has various uses including automobile bodies.
Patent EP-0521429-A1 (EP)
Inventor: PASCALE GUIDOTTI MAGNANI FILIP
IPC: B01D24/00
Filed: 1992-06-29
Abstract: The invention relates to a multistage and multilayer filter in which the filtering beds have the minimum tickness required for retention of water polluting elements. The filter is equipped with two or more stages (F1, F2) which are superimposed, coaxial and connected together in series. Self-cleaning diffusers (5, 6, 7, 8) are provided in the top part and in the bottom of each stage, and the intermediate diffusers are interconnected. Ducts (10, 11? 12) depart from the end diffusers and from the intermediate diffusers, passing through the interior of the stages and reaching the top end of the filtration tower, where said ducts are connected to a series of exchange valves (13, 16, 17, 18, 20, 22, 23) which allow the series operation of the two filtering stages during the service phase and which permit selective backwashing of the two stages and the balanced-flow conditioning phases of the said stages before they are brought into service.
Patent EP-0523439-A1 (EP)
Inventor: BIEKER DIETER
IPC: F16D65/28
Filed: 1992-06-29
Abstract: The actuating device is provided for a disc brake (3) arranged at a wheel of an axle of a road vehicle. The required actuating force, acting in the form of a longitudinal force or torque along an actuating axis (20) extending parallel to the axle (1) and laterally offset from the latter, is fed to the disc brake (3) by means of a rod (13). The rod (13) extends coaxially to the actuating axis (20), towards the middle of the vehicle, and is surrounded, with a clearance, by a tubular part (14). At one end, the tubular part (14) is firmly connected to a housing part (4) of the disc brake (3) and, at the other end, carries an actuating cylinder (16), the piston rod (17) of which acts on that end of the rod (13) which is remote from the disc brake via a bell crank lever (21) or a pivoted lever. In proximity to the actuating cylinder (16), the tubular part (14) can be provided with sliding support by means of a sliding bearing (24). The actuating cylinder (16) can thus be accommodated on the vehicle in a space free from other components, at a point remote from the disc brake (3) and the vehicle wheel and can be given sufficiently large dimensions for air actuation of the disc brake (3). All reaction forces or torques during the actuation of the disc brake (3) are taken up or supported within the latter or the actuating device while the holding and guiding means for the disc brake (3) and the actuating device remain free of such reaction effects. During actuating or wear processes at the disc brake (3), the housing part (4) may undergo displacements in the direction of the actuating axis (20). The entire actuating device together with the actuating cylinder (16) can at all times follow these displacements without constraint and without having any reactive effect on the actuation processes. <IMAGE>
Patent EP-0563434-A1 (EP)
Inventor: BAUMANN PETER GENE
IPC: C02F3/28
Filed: 1992-07-21
Abstract: An anaerobic sludge digester (10) including a digester tank (1) and a sludge mixing system (26) for hydraulically mixing the contents of the digester tank and for agitating the surface of the sludge in the digester tank. The mixing system (26) includes a sludge supply assembly (28) and a gas supply assembly (48) for respectively supplying sludge and gas derived from the tank to a common distribution network (56) for discharge back into the tank. The distribution network includes a plurality of distribution pipes (72) and a sequencing mechanism (58,78) for simultaneously delivering a sludge and gas mixture to the pipes one at a time and in sequence.
Patent EP-0530490-A1 (EP)
Inventor: KIM YOUNG RAN
IPC: G01N33/531
Filed: 1992-07-27
Abstract: A rapid method for detection of monoclonal antibody labeled cells using forward light scatter/absorption clinical flow cytometers is disclosed. Calf-intestinal alkaline phosphatase is conjugated to mouse monoclonal antibodies (anti-CD2, CD3, CD4, CD8, CD19) for direct immunoenzymatic labeling. Red cells are pre-conditioned for lysis during the first incubation period with the alkaline phosphatase conjugated monoclonal antibodies by ammonium sulfate which is followed by an early fixation of white cells in the presence of dextrose. The combination of 5-bromo-4-chloro-3-indolyl phosphate and nitroblue-tetrazolium salt in diethanolamine buffer, containing zinc glycinate, at pH 9.5±0.1, is used as a buffer/substrate to yield stable, insoluble and intense purplish precipitates on the surface of the cells labeled with alkaline phosphatase conjugated monoclonal antibodies. The separation of granulocytes and lymphocytes is detected by a forward light scatter/absorption optics. Endogenous alkaline phosphatase in granulocytes is inhibited with levamisole. Early mild fixation of the white cells permits incubation at 35°C to 40°C which accelerates each step of the reaction without disrupting the cells throughout the procedures making the procedure adaptable for use on automated cytometric instrumentation.
Patent EP-0533004-A1 (EP)
Inventor: HOERSCH SUSANNE
IPC: D06F58/04
Filed: 1992-09-05
Abstract: For a given housing size of a domestic appliance, for example a laundry dryer, the volume of the laundry drum (10, 21) can be increased in a simple way in that the drivers (15, 23) arranged on the inside of the laundry drum are made flat and smoothly rounded. Furthermore, a contraction (16) provided on the outside of the drum casing (12) and intended for receiving a driving belt (18) can be designed so that the depth (16%) of the contraction is at least as large as the thickness of the driving belt. The diameter of the laundry drum and consequently the volume can be increased thereby. <IMAGE>
Patent EP-0540054-A1 (EP)
Inventor: KAWANISHI MAKOTO
IPC: C22C21/00
Filed: 1992-11-02
Abstract: An alloy having a composition represented by the general formula, Al a Ni b X c M d , wherein X is at least one element selected from the group consisting of La, Ce, Mm, Ti and Zr; M is at least one element selected from the group consisting of Fe, Co, Y, Nb, Hf, Ta and W; and a, b, c and d are, in atomic percentages, 85 ≦ a ≦ 94.4, 5 ≦ b ≦ 10, 0.5 ≦ c ≦ 3 and 0.1 ≦ d ≦ 2. The aluminum-based alloy has a high strength and a high toughness and can maintain the excellent characteristics provided by quench solidification even when subjected to thermal influence at the time of working. In addition, the alloy material has a high specific strength due to minimized addition of elements having a high specific gravity.
Patent EP-0545140-A1 (EP)
Inventor: EVERTZ KASPAR DR
IPC: C08F4/622
Filed: 1992-11-19
Abstract: Low-density ethylene copolymers obtainable by adding an aromatic hydrocarbon solution of a catalyst system containing, as active constituents, metallocene complexes of metals from sub-group IV and V of the Periodic Table and oligomeric aluminium oxide compounds, to a mixture containing ethylene, comonomers and aliphatic hydrocarbons.
Patent EP-0558815-A1 (EP)
Inventor: DERIAZ DANIEL
IPC: B21H5/02
Filed: 1992-12-16
Abstract: A Grob cold-rolling machine, which is known per se, can be taken as a basis, the said machine, as is known, having rolling-head carriers (26) which can be adjusted towards and away from the workpiece (1, 11, 111) and contain rolling heads (27) which can be driven in rotation. Mounted in the rolling heads (27) are impact rollers (28) which, as the rolling heads (27) revolve, revolve on a circular path (280) and can perform individual rolling operations on a workpiece situated on a mandrel (3). In addition, an undriven pressure roller (29) with the ability to rotate freely is mounted on each of the rolling-head carriers (26) outside the circular path (280) of the impact rollers (28), being mounted on a roller axis (290) parallel to or obliquely inclined with respect to the mandrel axis (31). The pressure rollers (29) can be used to perform a predominantly axial deformation, after which a predominantly radial deformation can be carried out by means of the impact rollers (28), the entire operation taking place in the same set-up and on the same mandrel (3). Economically advantageous manufacture of the workpieces can thereby be achieved (without loss of quality). In fact, an improvement in quality is possible. <IMAGE>
Patent EP-0523770-A1 (EP)
Inventor: KANDA MINORU MATSUSHITA ELEC W
IPC: H01Q21/24
Filed: 1992-06-29
Abstract: A low-noise-block downconverter (LNB) for use with flat antennas receiving dual polarized electromagnetic waves includes a body case (11) mounted to rear side surface of the planar antenna, the body case having two wave guide input parts (14) corresponding to wave guide apertures of the antenna and enclosing a selective device alternatively allowing either one of two outputs corresponding to two different type polarized electromagnetic waves received. The LNB can be thereby made compact and minimized in thickness and weight.
Patent EP-0495659-A1 (EP)
Inventor: KAJIWARA MAKOTO KONICA CORPORA
IPC: G03C1/95
Filed: 1992-01-16
Abstract: There is disclosed a method for forming a dye image which comprises a step of processing, with a color developing solution, a photo-sensitive silver halide photographic material comprising a support having thereon a silver halide emulsion layer. The method is characterized in that said silver halide emulsion layer comprises silver halide grains having a silver chloride content of not less than 90 mol%; said photosensitive silver halide photographic material comprises a white pigment in an amount of not less than 3.5 g per m² of said photographic material; and said photosensitive silver halide photographic material is, after being processed with the color developing solution, processed with a bleaching solution (BL-1) and subsequently with a fixing solution.
Patent EP-0576755-A1 (EP)
Inventor: HOUSLEY GRADY E
IPC: A23L19/00
Filed: 1992-07-03
Abstract: A set of holes (H) are drilled into a potato (P) in preparation for cooking to provide a multi-holed potato and potato twirls (C). Apparatus for forming the multi-holed potato (P) has a gang of parallel drills (12) mounted for rotary and reciprocal movement through holes (18,19) in a pair of plates (16,17) spaced apart a distance to support the potato (P) therebetween.