baber/WOPTO huggingface dataset:
Patent EP-0422137-A1 (EP)
Inventor: WINZELER HEINZ BEAT
IPC: B01D29/01
Filed: 1990-01-31
Abstract: L'ensemble de filtrage objet de l'invention est encastré à l'intérieur d'un chassis (28) constitué de deux tirants (29) et de deux pièces d'extrémité 30, 31). Il se compose de deux plateaux d'extrémité (20, 21) ainsi que d'au moins un plateau à spirale (1) et d'au moins deux plateaux de support (11) avec des plateaux filtrants (16), disposés entre les plateaux d'extrémité (20, 21). Les plateaux à spirale (1) portent, sur chacune de leurs surfaces planes, une cannelure en spirale (7) de section approximativement semi-circulaire avec au moins une dérivation creusée. Chaque surface du plateau à spirale (1) porte également à son centre une cavité circulaire (4) avec une bosse en forme de fond de bouteille (5). La cannelure (7) est entourée d'un canal circulaire (2) qui est également creusé. Les deux cannelures (7) d'un plateau à spirale (1) ont la même hélicité; leurs extrémités extérieures sont reliées par un orifice (8) qui forme un angle plan par rapport à la surface du plateau à spirale (1). Les extrémités intérieures des cannelures (7) sont reliées chacune par un orifice (6) à la cavité (4), cet orifice (6) étant sensiblement parallèle à la surface du plateau à spirale (1). Les plateaux d'extrémité (20, 21) ont les mêmes caractéristiques - à l'exception du canal (2) - qu'un côté du plateau à spirale (1).
Patent EP-0462993-A1 (EP)
Title: Procedure for producing fine fibre, and fine fibre.
Inventor: KARINEN PERTTI
IPC: A23K10/37
Filed: 1990-03-07
Abstract: The invention concerns a procedure for producing cellulose-containing fine fibre meant for raw material in the foodstuff and animal feed industry, the cereal product being treated with an enzyme preparation, the treated product being homogenized and the cellulose-containing fine fibre being separated from the homogenized product.
Patent EP-0483174-A1 (EP)
Title: A method of operating a data processing system.
Inventor: MALCOLM PETER BRYAN
IPC: G06F17/30
Filed: 1990-06-28
Abstract: A method of operating a data processing system, in particular a micro-computer, comprises a backup process in which a copy of every change made to a storage medium is recorded as the change occurs. Write operations for writing data to the storage medium are each preceded by a backup write operation to backup storage means, successive backup write operations being controlled so as to be stored as a sequential list in the backups storage means in the form of location blocks and data blocks to avoid the overwriting occurring in the storage medium. These backup write operations are executed at the level of the basic input/output system (BIOS) of the microcomputer in such a manner that normal use of the computer is unaffected. The method also includes a restore process in which bad sectors of a destination storage device are avoided by translating the file allocation table (FAT) and directories of the original data.
Patent EP-0478659-A1 (EP)
Title: Interferon purification process.
Inventor: BORG H KAN
IPC: C12P21/00
Filed: 1990-06-06
Abstract: A process for the purification of a crude human leukocyte interferon, comprising the steps: a) applying a solution of said crude interferon onto an immuno-affinity adsorption column; b) eluting the adsorbed interferon from said column using a buffer solution; c) concentrating the eluate resulting from step b) with a thiocyanate solution by either precipitation or an exchange chromatography; and d) recovering the precipitated interferon obtained in step c).
Patent EP-0441926-A1 (EP)
Inventor: SEITZ REINER
IPC: C22F1/08
Filed: 1990-08-31
Abstract: Procédé et dispositif pour la fabrication de baguettes de brasage d'une teneur en cuivre d'au moins 60 % en poids. Au moyen d'une extrudeuse, un bloc constitué par l'alliage est façonné, à une température comprise entre 540 et 680 °C, en un fil unique d'un diamètre maximum de 10 mm. Après sa sortie de l'extrudeuse, celui-ci est refroidi brusquement à une température inférieure à 250 °C, puis stocké provisoirement ou directement soumis à un traitement ultérieur. Après échauffement conductif à une température comprise entre 200 et 280 °C, le fil est ensuite directement amené à un laminoir réducteur à étages multiples où il est laminé à chaque étage à un degré de déformation de 25 % au maximum, de manière à être amené à la section définitive.
Patent EP-0502026-A1 (EP)
Title: Distributeur a ensemble de pistons destine a chasser un produit
Inventor: WILLIAMS JOHN E
IPC: B65D83/76
Filed: 1990-11-19
Abstract: Est décrit un distributeur non aérosol. Le problème associé aux distributeurs aérosol est qu'ils sont nombreux à contenir des hydrocarbures contribuant à la pollution atmosphérique. Le distributeur non aérosol comprend un cylindre intérieur (224) définissant une chambre de matière (211), et doté d'une vanne d'écoulement (214) au niveau d'une extrémité. Un ensemble de pistons (220) destiné à mettre sous pression le contenu, porte un bord coupant (288, 289) ainsi que des guides (280, 281). Un logement extérieur (240) reçoit les guides (280, 281), lesquels avancent le piston (220) par rotation dudit logement (240) tout en forçant le bord coupant (288, 289) à traverser le cylindre intérieur (224). Le piston (220) comprend un élément amplificateur d'énergie (252). Un éjecteur (250) et un ressort sont disposés entre l'amplificateur d'énergie (252) et la vanne (214). Le ressort stocke l'énergie provenant de l'avancée du piston (220) et la transmet à l'éjecteur (250).
Patent EP-0441410-A1 (EP)
Inventor: TRAWOEGER WERNER
IPC: A61C17/14
Filed: 1985-12-16
Abstract: The mixt. of various liqs., air and fragmented solids from a dental suction unit enters an air sepn. chamber (3) contg. a curved baffle for deflecting liq., and from which pure air is pumped. Below the air chamber a cylinder (1) receives liq. from which solid particles settle to the cylinder base. Largely clarified liq. is syphoned from a level above settled solids into an adjacent container (2) also open to the air sepn. chamber, and wherein liq. is pumped to a centrifuge (80) for sepg. residual small solid particles. A non-return valve (50) prevents pressure in the air sepn. chamber affecting pressure inside the centrifuge.
Patent EP-0467205-A1 (EP)
Inventor: MC KEE GRAHAM EDMUND DR
IPC: C08L25/12
Filed: 1991-07-10
Abstract: Thermoplastic moulding compositions obtainable by blending a mixture a) of styrene copolymers and optionally graft polymers and a mixture b) of polyesters and graft polymers, where mixture b), before blending with mixture a), is subjected to thermal treatment at a temperature of from 50 DEG C below to 100 DEG C above the melting point of the polyester for a period of from 10 minutes to 100 hours.
Patent EP-0475298-A1 (EP)
Inventor: KOMA NORIKO
IPC: H04M1/724
Filed: 1991-09-06
Abstract: A cellular mobile station is operable in a telephone mode and a time data display mode. During the time display mode, the station constantly receives an area identifying code transmitted from a cellular mobile communications system. On crossing a boundary between adjoining cell-site areas, a time difference value is entered from a keypad into a location of a memory corresponding to the received code. This process is continued on a learning basis to store as many time difference values into the memory as there are cell-site areas along the route of a journey. Following the learning process, the station constantly receives an area identifying code and recalls one of the stored time difference data from the memory corresponding to a code received on crossing a boundary and modifies displayed timepiece data with the recalled time difference.
Patent EP-0482425-A1 (EP)
Inventor: KUHN SIEGFRIED DIPL-ING
IPC: G01R1/22
Filed: 1991-10-09
Abstract: In a device for measuring current, preferably current and voltage, on conductors of a single or multiphase system, especially conductors of low-voltage power supply installations, having an air-cored coil (123), which is located on a part of its length in a device housing (101), as a current sensor, the air-cored coil (123) has a first section (123a), which projects from the device housing (101), has a non-changing shape, similar to a hook that is open towards the device housing (1; 101), and has a second section (123d), which likewise has a non-changing shape and is guided such that it can move in a guide of the device housing (101) between a position in which its free end is connected to that of the first section (123a) and in which it complements the first section (123a) to form a U-like bracket having limbs which are connected to the device housing (101), and a position in which the hook formed by the first section (123a) is open. A section (123c) which is free of ferromagnetic material, is connected on the one hand to the first section (123a) of the air-cored coil (123) and on the other hand to the second section (123d) of the latter, is provided inside the device housing (101). <IMAGE>
Patent EP-0488079-A1 (EP)
Inventor: KORBONITS DEZSOE DR
IPC: A61K31/522
Filed: 1991-11-22
Abstract: The invention relates to novel 3H-purines of the general formula I <IMAGE>  in which R denotes H or C1-4-alkyl, and their physiologically tolerable salts, as well as their preparation and medicaments which contain the compounds of the general formula I and their salts. The compounds of the formula I are highly active broncholytics and antiasthmatics, whose particular advantage is that they do not have any undesired side effects on the central nervous system or any undesired cardiac effects.
Patent EP-0492418-A1 (EP)
Title: Apparatus for catalytic purification of exhaust gases, in particular exhaust gases from internal combustion engines
Inventor: BAYER JUERGEN ING GRAD
IPC: F01N3/28
Filed: 1991-12-18
Abstract: 2. The invention proposes an apparatus which comprises an outer housing, an inner housing and a carrier matrix. The outer and inner housings each comprise two halves. The inner housing halves (2, 2') have integrally formed lugs (4) at the sides, which serve to provide support for the inner housing halves in the outer housing halves (1, 1'). The carrier matrix (3) is secured in the inner housing halves by a form fit or a jointing method. <IMAGE>
Patent EP-0441449-A1 (EP)
Inventor: HUYGHE WILFRIED
IPC: E06B3/22
Filed: 1991-02-06
Abstract: Frame member made of composite material characterised in that the material which constitutes the frame member in question is constituted from a basic or synthetic matrix material (5) such as polyvinylchloride (PVC) in which are lodged cores (6) of heat-hardening resin reinforced with glass fibres. <IMAGE>
Patent EP-0443862-A1 (EP)
Inventor: ANTOKU FUJIO
IPC: C07C211/58
Filed: 1991-02-22
Abstract: A triamine derivative of the formula (I)
       
 wherein Ar¹ and Ar² are carbocyclic or heterocyclic single ring or fused ring aromatic groups, R¹, R² and R³ are hydrogen, lower alkyl, aryl aryl-alkyl, aryl-alkyloxycarbonyl, alkyloxycarbonyl or acyl, and A¹  a nd A² are lower alkylene groups optionally substituted by oxo, exhibits a high N-methyl-D-aspartic acid (NMDA) receptor antagonistic effect and are therefore useful as a medicine for nerve degeneration diseases.
Patent EP-0444840-A1 (EP)
Inventor: D ORAZIO PAUL A
IPC: G01N27/28
Filed: 1991-02-25
Abstract: A thick film reagent spreading and reagent immobilization layer disposed on a sensor device is described. The layer in the preferred embodiment is comprised of a dielectric material. The device includes at least two conductive substrates, each having a sensor site, with two sensor sites being bridged by the dielectric material layer. The device has particular application for analytical uses. The thick film layer is optimally disposed on an inert planar base.
Patent EP-0456443-A1 (EP)
Inventor: KIDA SHUJI KONICA CORPORATION
IPC: G03C7/384
Filed: 1991-05-07
Abstract: silver halide photographic light-sensitive material is disclosed. The light-sensitve material comprises a support having thereon a hydrophilic colloid containing a compound represented by the following Formula I as a colored coupler,
     wherein R 1  is a substituent; R 3  is a halogen atom or an alkoxy group; R 2  is an acylamino group, a sulfonamido group, an imido group, a carbamoyl group, a sulfamoyl group, an alkoxycarbonyl group or an alkoxycarboxyamido group; m is an integer of 0 to 5 and n is an integer of 0 to 4. The light-sensitive material has a good color reproducibility caused by the masking effect of the colored coupler with less lossing in the speed.
Patent EP-0461856-A1 (EP)
Inventor: WOOD ANDREW P
IPC: G02B5/18
Filed: 1991-06-11
Abstract: For practical reasons, hybrid refractive-diffractive lenses usually have the diffractive element on a planar face of the diffractive element. Herein a hybrid meniscus lens has the diffractive element diamond machined (for example) on a curved face and is incorporated in a Petzval objective.
Patent EP-0488801-A1 (EP)
Inventor: SHIMADA TAKAYUKI
IPC: H01L27/12
Filed: 1991-11-29
Abstract: A thin-film semiconductor device having a CMOS inverter comprising a pair of n-type and p-type thin-film transistors, wherein the gate electrode of at least one of the paired thin-film transistors comprises a plurality of gate electrode sections spaced apart along the channel length. The channel region of the n-type thin-film transistor is doped with p-type impurities. This structure serves to reduce the leakage current and maintain high OFF resistance for a high source-drain voltage. Further, since a good symmetry of characteristics is maintained between the n-type and p-type thin-film transistors that constitute the CMOS inverter, no appreciable bias is caused in the output voltage of the CMOS inverter.
Patent EP-0448463-A1 (EP)
Inventor: VILMIN GABRIEL
IPC: H01B13/00
Filed: 1991-03-20
Abstract: Process for the preparation of a superconductive product based on bismuth, strontium, calcium, copper and oxygen, comprising at least one stabilising element chosen from the group comprising lead, antimony and tin, and characterised in that it comprises the following stages:   a - preparation of a solution containing the elements bismuth, strontium, calcium, copper and at least one stabilising element,   b - drying the said solution,   c - calcination of the dried product in air.   A product exhibiting a single transition temperature is thus obtained in a single stage.
Patent EP-0469997-A1 (EP)
Inventor: DELPRAT MARC
IPC: G10L19/12
Filed: 1991-07-31
Abstract: Method of speech coding which uses a model of production of the word by passing an excitation signal Ck, representing the vocal source and subjected to amplification G, through a long term predictor filter of transfer function 1/B(z) where B(z)=1-bz<-T>, and through a short term predictor filter of transfer function 1/A(z)= SIGMA aiz<i> representing the contribution of the vocal duct. Each frame is represented by values of the parameters Ck, G, ai, T and b. An error signal is generated by subtracting, from the frame of the original word signal, two terms. The said word signal frame is, after subtraction, subjected to short-term analysis filtering and to a perceptual weighted synthesis filtering H, the first term being representative of the output of the predictor in the long term with the time offset T, subjected to the synthesis filtering, while the second term is representative of each of the excitation signals in its turn. Each signal is subjected in advance to amplification G and to the same weighted synthesis filtering as the frame of the word signal. In the course of the same sequence an optimum of the shift T is determined by looking for a perceptual error minimum and the coefficient k is deduced from it, then the optimal values of b and of G are calculated. <IMAGE>
Patent EP-0506867-A1 (EP)
Inventor: MACHOLDT HANS-TOBIAS
IPC: G03G9/097
Filed: 1990-12-17
Abstract: Utilisation de dérivés biscationiques d'amide et d'imide d'acide dont l'anion est l'équivalent stoechiométrique d'un ou de plusieurs anions organiques ou inorganiques, mélangés ou non mélangés, les composés pouvant se présenter aussi sous forme de cristal mixte avec divers cations, isolément ou en combinaison comme agents directeurs de charge pour toners et révélateurs utilisés pour le copiage ou la duplication électrophotographiques d'originaux ainsi que pour l'impression d'informations mémorisées par voie électronique, optique ou magnétique, ou bien dans le color proofing, ainsi que comme agents directeurs de charge pour poudres et laques en poudre.
Patent EP-0537207-A1 (EP)
Title: Surface de travail monolithique resiliente
Inventor: WOLTERS RICHARD H
IPC: A47B96/18
Filed: 1991-06-19
Abstract: Configuration d'une surface de travail (12) comportant une âme structurale (21) ayant une surface supérieure agrandie bordée en général par des surfaces de bords verticales. Les surfaces supérieure et latérales de l'âme (21) sont recouvertes d'un stratifié mince en forme de feuille (31) qui assure des surfaces et des bords souples. Le stratifié comprend une couche mince extérieure (32) d'un matériau thermoplastique disposée sur une couche intérieure (33) de matériau en mousse résilient. Ces deux couches sont de préférence fixées l'une à l'autre; la couche extérieure (32) a une épaisseur qui ne représente qu'une petite fraction de l'épaisseur de la couche en mousse résiliente sous-jacente (33), cette dernière couche étant elle-même relativement mince.
Patent EP-0547076-A1 (EP)
Title: Anticorps monoclonal specifique contre la cd58 et son utilisation
Inventor: ENDLER-JOBST ANNI BARBARA
IPC: A61K39/395
Filed: 1991-08-24
Abstract: L'invention concerne un anticorps monoclonal qui a une action spécifique contre la molécule CD58 humaine, sa production et son utilisation.
Patent EP-0503084-A1 (EP)
Title: Robot industriel comportant un dispositif de commande multiple
Inventor: TORII NOBUTOSHI
IPC: B25J18/04
Filed: 1991-09-27
Abstract: Dispositif de commande multiple (30) provoquant le déplacement rectiligne dans une direction axiale d'un élément de sortie (10, 40) d'un robot industriel, et l'oscillation indépendante dudit élément de sortie (10, 40) autour du même axe. Le dispositif comporte un moteur d'entraînement (M2) qui impartit un mouvement oscillant à l'élément (10, 40) en déplacement rectiligne de concert avec l'action d'un moteur (M1) assurant l'entraînement rectiligne à une position fixe vue depuis l'élément de sortie (10, 40). Le dispositif comporte également un roulement (18, 46) situé entre les éléments (12, 14; 42, 44) de transmission du mouvement rectiligne à l'élément de sortie (10, 40) et les éléments (18, 20; 48, 50) de transmission du mouvement oscillant à ce même élément (10, 40), ce qui élimine l'interférence mutuelle entre lesdits éléments.
Patent EP-0542924-A1 (EP)
Inventor: SELBREDE MARTIN G
IPC: G02B6/00
Filed: 1991-08-07
Abstract: Affichage optique dans lequel au moins un pixel est commandé sélectivement pour masquer la lumière sortant d'un substrat de guidage de lumière par non-respect des conditions de guidage de lumière du support, et dans lequel on peut obtenir une palette entière de couleurs par multiplexage des trois couleurs primaires additives par rapport aux limites inhérentes de l'oeil humain.
Patent EP-0511394-A1 (EP)
Inventor: TORII NOBUTOSHI FUYO HAITSU
IPC: B23Q7/04
Filed: 1991-11-07
Abstract: An industrial robot wherein robot hands (44, 46) for grasping a work piece are movably displaced by rotations between a work handling position for feeding and conveying the work piece to a work catching device (10) of a machine tool and a retracted position separated from the work handling position, a robot hand (42) is rocked in a plane to registrate the work piece with the work catching device (10) of the machine tool at the work handling position, by a rectilinear displacement in which the robot hand (42) is made approach or separated from the work catching device (10) by a pneumatic operation type cylinder (48), the work piece is mounted onto the work catching device (10) or removed therefrom, and a robot body portion (22) can be easily mounted onto a machine frame of the machine tool by use of fixing means such as bolts and screws.
Patent EP-0494670-A1 (EP)
Inventor: NAGANO MASASHI
IPC: F16G13/18
Filed: 1992-01-09
Abstract: A bicycle chain having link plates (12) connected to be oscillatable relative to one another within a predetermined range of flexion. To determine the range of flexion, outer link plates (12a) include engaged members, and inner link plates (12b) include engaging members for engaging the engaged members. A maximum range of flexion of the chain is determined by contact between the engaged members and engaging members. This maximum range of flexion is determined to enable the chain to be wound around the smallest pulley of a speed changer or derailleur.
Patent EP-0495412-A1 (EP)
Inventor: LINDSAY ROBERT M
IPC: G01N33/493
Filed: 1992-01-10
Abstract: A dialysis method based upon urea kinetic analysis is provided. An objective of the method is to provide guaranteed dose hemodialysis by optimization of each dialysis treatment. The method does not rely upon dialysis treatments equal in time. The method includes determining a preferred post-dialysis urea concentration for a patient and predicting a time endpoint for the dialysis. Computer automation makes the method advantageous in a large, busy dialysis center.
Patent EP-0498214-A1 (EP)
Title: Ensemble d'un pneumatique et d'une jante permettant d'éviter le délogement des bourrelets du pneumatique
Inventor: BLAZY JEAN-CLAUDE
IPC: B60C15/02
Filed: 1992-01-22
Abstract: Afin d'améliorer la résistance au délogement des bourrelets d'un pneumatique sous des conditions de roulage sévères, l'ensemble, selon l'invention, est formé dudit pneumatique et d'une jante (1) dont le siège, placé du côté extérieur au véhicule comporte une saillie circonférentielle (2). La base (3) du bourrelet (B) destiné à prendre appui sur ledit siège, possède une largeur (L1) au moins égale à la distance axiale (L) séparant le rebord de jante (11) du sommet (A) de la saillie (2), un profil méridien adapté à celui du siège, tandis que le vulcanisat de remplissage de bourrelet a un module d'élasticité en extension au moins égal à 4 MPa, mesuré sous un allongement de 10 %. <IMAGE>
Patent EP-0561026-A1 (EP)
Inventor: KRAKAU HERBERT B
IPC: H04M3/436
Filed: 1992-03-19
Abstract: Call completion apparatus is disclosed for enhancing the integration of voice store and forward facilities with calling parties attempting to complete telephone calls to a telephone switching system (14). The call completion equipment (10) intercepts incoming calls, provides voice prompts to the calling parties, and collects telephone extension digit information. On a determination of the unavailability of the called party, the call completion equipment (10) prompts the calling party concerning an optional connection to voice store and forward equipment (19). In response to the input of a digit code by the calling party, the call completion equipment consults personality tables, translation tables and call flow control tables to provide all the appropriate information which is outpulsed through the telephone switching system (14) to the voice store and forward facility (19). The operations of the call completion equipment in establishing communications with the voice store and forward facility are transparent to the calling party.
Patent EP-0525687-A1 (EP)
Inventor: ARCELLA VINCENZO
IPC: C08F214/18
Filed: 1992-07-24
Abstract: Fluoroelastomeric copolymers, vulcanizable by ionic methods, suitable for the manufacture of "shaft seals" and "fuel hoses", comprising by weight: