baber/WOPTO huggingface dataset:
Patent EP-0376955-A1 (EP)
Inventor: GIGG R H
IPC: C07F9/177
Filed: 1988-07-04
Abstract: Dérivés de myo-inositol utiles à titre d'intermédiaires dans la préparation des esters de phosphate ayant la formule chimique générale: CyC6H6(OH)n(OZ)m(OX)p, dans laquelle X représente un groupe protecteur hydroxylique mono ou bivalent, Z représente un groupe propénylique, n vaut au moins 1, m vaut au moins 1, p vaut zéro ou un entier allant de 1 à 4 lorsque X est monovalent ou représente zéro, 1 ou 2 lorsque X est bivalent, et n+m+p = 6. Le groupe protecteur hydroxylique peut être du benzyle, du méthoxybenzyle p, du crotyle ou de l'isopropylidényle, et les composés peuvent être estérifiés avec de l'acide camphanique -(-) pour dissoudre les diastéréoisomères. Grâce à l'utilisation d'une sélection de réactions chimiques ayant des effets connus spécifiques sur les matières de départ, on peut créer des dérivés de myo-inositol ayant des structures spécifiques, offrant des intermédiaires utiles permettant une plus ample réaction afin d'introduire des substituants, par exemple, les groupes d'esters de phosphate et de phosphorothiote, dans des positions spécifiques dans l'anneau de cyclohexane de myo-inositol.
Patent EP-0374187-A1 (EP)
Inventor: MISRA SUDHAN S
IPC: H01M10/10
Filed: 1988-07-29
Abstract: Procédé de fabrication d'une batterie au plomb-acide à gel électrolytique thixotrope consistant à combiner une dispersion colloïdale aqueuse de polysilice de métal alcalin avec de l'acide sulfurique tout en introduisant la combinaison dans un précurseur pour batterie au plomb-acide. Une batterie au plomb-acide se compose d'un bac, de bornes positives et négatives espacées les unes des autres dans ledit bac et d'un gel électrolytique thixotrope dans ledit bac; on assure en outre une connexion électrolytique entre lesdites bornes positives et négatives faites de polysilice de sodium, d'acide sulfurique et d'eau.
Patent EP-0376984-A1 (EP)
Inventor: JONNER WOLF-DIETER
IPC: B60T8/24
Filed: 1988-10-28
Abstract: Selon un procédé de reconnaissance d'un virage pris par un véhicule, on calcule la différence DELTAV entre les signaux concernant la vitesse de roues diagonalement opposées et des signaux concernant la variation dans le temps de cette différence. Lorsqu'au moin un de ces signaux dépasse un seuil prédéterminé, un signal de reconnaissance d'un virage est émis, qui peut par exemple être utilisé pour couper la temporisation de formation du couple d'embardée dans un système d'antiblocage.
Patent EP-0346415-A1 (EP)
Title: Method for mixing ferrochromium slag in order to produce fire-resistant and chemically resistant fiber
Inventor: TUOVINEN FRANS HEIKKI
IPC: C03C1/00
Filed: 1988-11-18
Abstract: The invention relates to a method for preparing ferrochromium slag, by adding SiO₂ and Al₂O₃ bearing mixing 
agents, into slag melt which can be defibrated into fibers resistant to high temperatures and alkaline conditions. Mechani­
cally strong fibers are obtained when the SiO₂/Al₂O₃ ratio of the added mixing agents is within the range of 0.8-1.85 and 
the MgO content of the mixed slag, as reduced to the MgO-Al₂O₃-SiO₂ system, is within the range of 10-20% by weight.
Patent EP-0336357-A1 (EP)
Inventor: WOOD RUEY E JR
IPC: B62D7/18
Filed: 1989-04-04
Abstract: A tie rod end (16) has a one-piece stamped sheet metal housing (40) for connecting a tie rod and a ball stud (30). The sheet metal housing includes a tie rod receiving portion (42) with a longitudinally extending chamber for receiving an end portion of a tie rod; a socket portion (44) which encloses a ball stud and an elastomeric bearing therebetween; and a connector section (46) extending between the tie rod receiving portion and the socket portion. The sheet metal housing is made by starting with a single flat piece of sheet metal which is formed, using progressive dies, into its final shape. The sheet metal element has only one seam thereon, which extends throughout the tie rod receiving portion and connector portion and through a part only of the socket portion. The single piece of sheet metal encircles the ball stud and bearing and completely defines an opening through which a shank of the ball stud projects.
Patent EP-0353404-A1 (EP)
Inventor: MARTIN HANS DIPL-ING
IPC: F28D7/06
Filed: 1989-05-12
Abstract: An oil cooler for combustion engines having a housing chamber, through which oil to be cooled flows, and a finned-tube block through which a cooling liquid, in particular water, flows, in which oil cooler the finned-tube block (2) consists of at least two sets of tube forks (6, 6', 6") and of fins (8) extending transversely to the limbs (7) of the tube forks, and the apexes (9) of all the arcs of the tube forks (6, 6', 6") lie in a common plane. A single water box (13) assigned to the open tube ends (12, 12') is provided with partitions (14, 15, 16) which engage in each case between the open ends (12, 12') of the tube forks (6, 6', 6") of a set. The oil cooler has a low space requirement in conjunction with a very high cooling power. <IMAGE>
Patent EP-0366862-A1 (EP)
Inventor: JURGENS ROBERT DIPL-ING
IPC: C21D9/30
Filed: 1989-06-21
Abstract: The invention relates to a device for the induction-hardening of elongate workpieces, in particular crankshafts. This device consists of a hardening basin having a clamping device for the workpiece and of a hardening carriage which is movable along the workpiece and carries a holding unit 6 which can travel relative to the hardening carriage, on which holding unit an inductor 7 is provided which is adapted to the region of the workpiece to be hardened and is connected to the secondary of a transformer 9, the primary of the transformer 9 being fed by a resonant-circuit converter via flexible current-conveying elements 13a, 13b. To reduce the power loss of the resonant circuit, provision is made for the capacitor group 11, carried by a conductor rail 10, to be arranged in the immediate vicinity of the primary connection 12 of the transformer 9 on the holding unit 6, so that operation at a converter frequency of between 50 and 200 kHz is also possible. <IMAGE>
Patent EP-0353514-A1 (EP)
Inventor: APITZ SIEGFRIED
IPC: H04N5/783
Filed: 1989-07-13
Abstract: A video recorder contains a synchronisation arrangement (17) which synchronises the drive of the video signal carrier (video tape 2) for driving the head wheel (3) in such a manner that the two video heads (K1 and K2) scan their associated television field tracks (1) of a pair of video tracks associated with one television frame and a video signal processing circuit (16) provides from these the video signals (VS2) required for the image reproduction. The synchronisation arrangement (17) can be switched into a second state of synchronisation in which it sets, for a television frame to be reproduced, such a television field pairing that the second field track of a first pair of video tracks is scanned for the first television field and the first field track of the subsequent pair of video tracks is scanned for the second television field. <IMAGE>
Patent EP-0436744-A1 (EP)
Inventor: SCHMIDT HANS-JUERGEN
IPC: C08K5/47
Filed: 1989-11-10
Abstract: Stabilized aqueous solutions of one or more 3-isothiazolones of the general Formula I or II   <IMAGE>   are given, characterized in that they contain at least 0.1 wt. % taken on the total solution of a 3-isothiazolone, of a hydroperoxide-free organic and/or manganese-free inorganic oxidizing agent, as well as optionally a stabilizer for the oxidizing agent.
Patent EP-0429718-A1 (EP)
Inventor: VAN DER GEENST BERNARD
IPC: H02H9/04
Filed: 1989-12-01
Abstract: An electromagnetic motor, converting a magneticaly induce rectilinear movement into a continuous circular mechanical energy. 
     An electro motor of contactors type, whose coil (3), mounted in a fix contactor (1) attract when enrgize a mobil contactor (4) itself fixed on a carrier (5) whose action on a rod (6) trans­form a magnetic energy into a mechanical energy by turning a crankshaft (7). A spring or set of springs (2) directed by a guide or guides (2A) will help the mobil contactor during its descent.
Patent EP-0373627-A1 (EP)
Inventor: TSUJI HIDEAKI OMRON TATEISI EL
IPC: H02B1/052
Filed: 1989-12-13
Abstract: In a structure for mounting an electric device such as an electromagnetic relay on a mounting rail having a pair of flanges on either side thereof, a base member carrying the electric device is provided with a first pawl for engagement with one of the flanges and a slider slidably supported by the base is provided with a second pawl for engagement with the other flange of the mounting rail. The slider can move away from and toward the first engagement pawl and is normally urged toward the first engagement pawl by a spring member to permit snap mount of the electric device on the mounting rail. This spring member consists of an elastic extension member extending from the slider away from the first engagement pawl and is curved into a recess provided in the mounting surface, and a free end of the elastic extension member abuts an inner surface of the recess. Since the elastic extension member is integrally provided in the slider and extends into the mounting surface so as to deform in a plane perpendicular to the mounting surface, the mounting structure can be simplified and the lateral dimension of the mounting structure can be minimized.
Patent EP-0329218-A1 (EP)
Inventor: ZONNEVELD MAARTEN HARM
IPC: H01J9/236
Filed: 1989-02-04
Abstract: The invention relates to a method of dividing a ring core (42) of sintered oxidic ferromagnetic material in two semi-annular parts, in which dividing seams 40, 41 are formed in the ring core 42 by means of two spot-shaped heat sources 43 and 44. The spot-shaped heat sources 43 and 44 are moved across the ring core 42 along the lines 40, 41 at a velocity  v . An accurate and controlled division of the ring core 42 is obtained independence upon the ratio between the heat supplied and the rate of movement  v .
Patent EP-0335437-A1 (EP)
Title: Verfahren zur Messung der Exzentrizität eines in einem zylindrischen Steckerstift eingebetteten Lichtwellenleiters
Inventor: ESSER HILDEGARD
IPC: G01B11/24
Filed: 1989-03-20
Abstract: Die Erfindung betrifft ein Verfahren zur Messung der Exzentrizität eines in einem zylindrischen Steckerstift eingebetteten Lichtwellenleiters. Der optische Mittelpunkt der Stirnfläche des LWL wird in die mechanische Drehachse eines die Mantelfläche des Steckerstifts abtastenden Abstandsfühlers gebracht. Danach wird aus den bei der Relativdrehung des Abstandsfühlers entlang der Mantelfläche des Steckerstifts ermittelten Meßwerten die Exzentrizität des LWL ermittelt.
Patent EP-0360311-A1 (EP)
Inventor: GAYMANS REINOUD JAAP
IPC: C08G69/46
Filed: 1989-08-24
Abstract: The invention relates to a thermoplastic elastomer with polyether segments and polyamide segments, tetramethylene adipamide units forming the polyamide segments. The thermoplastic elastomers according to the invention can be used at a high temperature and possess constant rigidity above room temperature.
Patent EP-0328401-A1 (EP)
Inventor: ROGERS GREGORY JAMES
IPC: A61F2/08
Filed: 1989-02-10
Abstract: For reinforcing a junction between a tendon or ligament and another (portion of) tendon or ligament or a graft or bioprosthesis, the junction or anastomosis is closely surrounded by an augmentation device. This comprises a tube woven from a biocompatible thread such that as the tube is shortened its internal diameter increases, and as it is lengthened, the diameter decreases. The tube may be loosely woven with both the warp and weft threads extending helically through the tube in opposite directions. It may be of slowly degrading polyester. The device preferably includes a shield which prevents adhesion of surrounding tissue following insertion of the augmentation device, suitably of bovine pericardium, xenograft fascias or resorbable polymeric membranes or weaves.
Patent EP-0357282-A1 (EP)
Inventor: ZIEGLER JAMES T
IPC: A63H33/08
Filed: 1989-08-15
Abstract: A polygonal toy construction element (10) is described having a substantially flat body portion (11) with edge faces and top and bottom faces. Each edge face has a plurality of outwardly projecting integrally formed connectors (12) adapted to connect with corresponding projecting connectors of an edge face of another construction element in a snap-­together lateral interlock between adjacent elements while permitting hinging action between connected elements on an axis parallel to connected edge faces. According to the novel feature of the invention, the polygonal construction element has at least one line of reduced thickness (15) extending across the element between at least two apices of the polygon to form a living hinge which separates the ele­ment into at least two face portions joined by a living hinge and at least one edge face. This has the advantage of making possible a greatly increased variety of constructions while using only one modular edge length.
Patent EP-0366430-A1 (EP)
Title: Multi-articulation robot
Inventor: YODA AKIRA C O TOKYU SHARYO SE
IPC: B25J9/06
Filed: 1989-10-24
Abstract: A multi-articulation robot formed of a plurality of rotary articulation mechanisms (20,21,22,23,24), pivoting articulation mechanisms (40,41,42), rotary shafts (10,11,12) and vertical rods (30,31,32,33,34) so that the above mentioned rotary articulation mechanisms, pivoting articulation mechanisms and rotary shafts may be sequentially controlled to move to any predetermined position a working attachment (4) provided at the end of one of said shafts or rods.
Patent EP-0325536-A1 (EP)
Inventor: TREPAUD PIERRE
IPC: B01D53/26
Filed: 1989-01-19
Abstract: Gas-drying plant comprising two adsorbers (1, 2) mounted in parallel by entry (7, 8) and exit (16, 17) pipes between an entry (9) and an exit (33), an ejector (25) having an entry (24) a suction and a delivery (27) with a heating device (28), and means (19, 30, 31, 32) for placing only one (17), as selected, of the exit pipes in communication with the delivery (27). Means (18, 19) are provided placing the entry (24) in communication only with the other (16) of the exit pipes and a valve (26) fitted to the suction. 
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Patent EP-0364370-A1 (EP)
Title: Textile composite anti-feu imperméable et vêtement et siège comportant un tel textile
Inventor: PAIRE CHRISTIAN
IPC: A62B17/00
Filed: 1989-10-16
Abstract: L' invention concerne un textile composite anti-feu imperméable comportant une première couche textile (1) non tissé aiguilleté ou polymérisé à base de fibres thermostables et une deuxième couche imperméable (2). Dans le vêtement réalisé avec ce textile la deuxième couche (2) est placée vers l'extérieur du vêtement, la première couche (1) étant alors placée vers l'intérieur du vêtement. Dans le siège réalisé avec ce textile composite la première couche (1) est placée vers l'extérieur du siège, la deuxième couche (2) étant alors placée vers l'intérieur du siège.
Patent EP-0376772-A1 (EP)
Title: Raccord tubulaire articulé notamment pour tuyauterie d'échappement de véhicule autombile
Inventor: ROTH ROBERT
IPC: F16L27/073
Filed: 1989-11-29
Abstract: Le raccord comporte deux tubes emboîtés dont l'un, le tube externe (6), est élargi pour former un boîtier (8) de logement de deux coussins de support (10) qui sont serrés entre les deux tubes et une saillie radiale (12) du tube interne. A chacune des extrémités du boîtier (8) est montée une bague d'étanchéité (14, 15) de section en V couché qui a une aile cylindrique d'appui sur le tube interne et une aile bombée d'appui sur le tube externe. Les deux bagues sont dirigées en sens inverse et emboîtées sur les coussins qui les serrent. De préférence l'aile bombée (18) n'est sphérique que sur une partie de sa largeur. Cette partie sphérique constitue la surface de frottement contre le boîtier et permet un déplacement relatif de ces deux organes sans risque de rupture de l'étanchéité.
Patent EP-0348495-A1 (EP)
Inventor: FOSSUM TRYGGVE
IPC: G06F12/08
Filed: 1989-01-04
Abstract: On utilise une mémoire et une antémémoire centrale conjointement avec un processeur vectoriel en émettant des demandes de préextraction en réponse à la reconnaissance d'une instruction de charge de secteur. Une demande de préextraction respective est émise pour chaque bloc contenant un élément du vecteur à localiser à partir de la mémoire. En réponse à une demande de préextraction, on vérifie l'antémémoire pour rechercher un ''insuccès'' (miss) et si l'antémémoire ne comprend pas le bloc requis, on envoie une demande de regarnissage à la mémoire centrale. La mémoire centrale est configurée en une pluralité de banques et a la capacité de traiter des références multiples. Par conséquent on peut référencer simultanément les différentes banques afin de préextraire des blocs multiples de données vectorielles. On prévoit de préférence un contournement d'antémémoire afin de transmettre des données directement au processeur vectoriel à mesure que les données provenant de la mémoire centrale sont stockées dans l'antémémoire. Dans un mode de réalisation préférentiel, on ajoute un processeur vectoriel à un système informatique numérique comprenant un processeur scalaire, un tampon de traduction d'adresse virtuelle, une mémoire centrale et une antémémoire. Le processeur scalaire comprend un interprète de microcode qui envoie un ordre de charge de vecteur à l'unité de traitement vectorielle, et qui produit également des demandes de préextraction de vecteur. On calcule les adresses destinées aux blocs de données à préextraire sur la base d'adresses vectorielles, la longueur du vecteur et la distance (''stride'') ou l'espacement entre les adresses des éléments du vecteur.
Patent EP-0413818-A1 (EP)
Inventor: MATSUSHIMA KOUJI
IPC: A61K38/00
Filed: 1989-04-26
Abstract: Vecteur d'expression dans lequel est introduit un ADN codant un polypeptide du facteur chimiotactique neutrophile humain, agent transformateur (cellule hôte transformée avec le vecteur d'expression), et procédé de production dudit polypeptide consistant à utiliser ledit agent transformateur.
Patent EP-0424418-A1 (EP)
Inventor: WRIGHT ALASTAIR GERRANS
IPC: G09F3/02
Filed: 1989-07-06
Abstract: Une étiquette (2) autocollante comprend une couche (4) de matière polymère telle que du polypropylene ou du polyéthylène, la première couche (4) étant imprimée sur une face (12) et comportant une matière adhésive (6) sur son autre face. On imprime la surface supérieure (2) de la couche (4) à l'aide d'encres activées par U.V. On stratifie une seconde couche transparente (14) de matière polymère telle que du polypropylène ou du polyéthylène, sur la surface supérieure (12) de la première couche (4) au moyen d'un agent adhésif (16), lequel est de préférence un agent adhésif activé par U.V. Ladite étiquette (2) peut comprendre une feuille de support amovible (8) collée de manière amovible à la matière adhésive (6) sur l'autre face de ladite première couche (4). On peut placer une couche de libération (10) en silice, entre la feuille de support (8) et la matière adhésive (6), sur ladite autre face de la première couche (4).
Patent EP-0426760-A1 (EP)
Inventor: BERGKVIST LARS A
IPC: E01C7/35
Filed: 1989-08-25
Abstract: Le matériau de revêtement routier décrit, qui est destiné à recouvrir des routes asphaltées, comprend des pierres concassées, par exemple en quartzite (SiO2), et un liant constitué par exemple par de la poix. La présente invention se caractérise en ce que le matériau de revêtement routier contient également un matériau additif, qui devient fluorescent lorsqu'il est exposé à un rayonnement ultraviolet et qui est produit par fusion d'un minéral et par enduisage du minéral avec une substance qui le rend fluorescent, le matériau additif étant en outre broyé et/ou concassé jusqu'à présenter une granulométrie qui correspond à la granulométrie du quartzite.
Patent EP-0446209-A1 (EP)
Title: Adaptive transform coding system.
Inventor: VERBIEST WILLEM JULES ANTOINE
IPC: H04N19/60
Filed: 1989-09-29
Abstract: An image signal (V1) is transform coded in a Discrete cosine Transform Coder (DCT) and the output coefficients thus provided are encoded in a zonal encoder (QZ). The output of QZ is inversely coded (IQZ) and substracted from the coefficients of the DCT. The resulting error is encoded in an entropy encoder. Both the zonal coder and the entropy encoder have quality inputs (TZQ, TEQ) controlling the compression factor, and have their outputs combined in a single compressed data stream (TXD3).
Patent EP-0439633-A1 (EP)
Title: Print head for a thermally actuated ink-jet printer
Inventor: BERTCHOLD ANDREAS
IPC: B41J2/14
Filed: 1990-01-02
Abstract: To increase the operating speed of ink bubble jet printers, a duct structure, i.e. a design of duct (19) and nozzle (14), and an arrangement of the heating element (10) in the ink duct (19) are specified with which the duration of the capillary refill can be reduced considerably and thus the operating speed of the print head can be markedly increased. For this purpose, the ink duct (19) is subdivided into a plurality of partial regions (12, 14, 15, 18) of different cross-sections and the heating element (10) is arranged non-centrally relative to the longitudinal extent of the ink duct (19) and offset in the direction of the ink feed (11). <IMAGE>
Patent EP-0432344-A1 (EP)
Inventor: REIL WILHELM
IPC: B65D1/02
Filed: 1990-04-11
Abstract: A package for liquids is described which has tubular side walls (2, 3), an essentially flat bottom and a flat top wall (9), all of which consist of plastic, the top wall (9) having a closable hole (13). In order to provide an inexpensive package which is satisfactorily liquid-tight, easy to open, readily stackable and environmentally friendly, a seam (12) projecting from the side walls (2, 3) of the package passes around the package in a plane arranged parallel to the longitudinal mid-axis of the tube (1). The seam (12) is arranged extending in a depression (11) in the region of the bottom and the top wall (9), and is part of the depression (11) in the top wall (9) surrounds the hole (13). <IMAGE>
Patent EP-0411539-A1 (EP)
Title: Lubricating oil compositions and their use for lubricating gasoline-fueled and/or alcohol-fueled, spark-ignited engines.
Inventor: CHAMBERLIN III WILLIAM B
IPC: C10N30/06
Filed: 1990-07-30
Abstract: A lubricating oil composition is described which is useful in spark-ignited engines which may be fueled with gasoline, alcohol, or mixtures of both. More particularly, lubricating oil compositions for spark-ignited engines are described which comprise (A) an oil of lubricating viscosity; (B) at least one detergent selected from the group consisting of a basic magnesium salt of an organic acid or a mixture of at least one basic magnesium salt of an organic acid and another alkaline earth metal salt of an organic acid wherein the metal in the mixture is predominantly magnesium; and (C) at least one metal salt of (C-1) a substituted succinic acid acylated polyamine; or (C-2) a hydrocarbon-substituted aromatic carboxylic acid containing at least one hydroxyl group attached to an aromatic ring, provided that the metal of said metal salt (C) is not calcium or magnesium. Lubricants primarily useful for lubricating alcohol-fueled, spark-­ignited engines also are described which comprise (A) a lubricating oil, (B) a detergent as described above, and (D) at least one carboxylic acid derivative composition useful as a dispersant.   
     The oil compositions of the invention also may contain, and generally do contain other desirable addi­tives such as (E) mixtures of metal salts of dihydrocar­byl phosphorodithioic acids; (F) sulfurized olefins; etc. In one embodiment, the oil compositions of the present invention contain the above additives and other additives described in the specification in amounts sufficient to enable the oil to meet all the performance requirements of the API Service Classification identi­fied as "SG".