baber/WOPTO huggingface dataset:
Patent EP-0505276-A1 (EP)
Inventor: NICOLETIS SERGE
IPC: E21B47/06
Filed: 1992-03-19
Abstract: During conventional injection tests carried out on oil production wells, only hydraulic quantities characteristic of the fluid injected into the well (essentially pressure, temperature, flow rate) have been measured hitherto. The present invention makes it possible to add thereto microseismic measurements representative of the acoustic emission induced by the injection. For this, a probe has been developed which consists of a string (10) of essentially tubular cartridges (4, 6, 8) connected together by flexible links (Fi), at least some of the said cartridges (4, 6, 8) accommodating means for measuring microseismic quantities representative of the acoustic emission induced by the injection of a fluid into the well, characterised in that all the cartridges (4, 6, 8) have a diameter which is small enough for them to be inserted into a pipe column installed in the well. At the same time, a measurement method is proposed which makes use of this probe during an injection test comprising at least one fluid injection period (I) followed by a rest period (II), the well pipe column comprising at least one level of perforations, characterised in that the probe is lowered into the well and is then immobilised near the level of perforations so as to measure at least the microseismic quantities preferably associated with hydraulic quantities during at least the rest period (II). Besides a more accurate picture of the well injectivity, the present invention thus leads to a test procedure which is both better adapted to actual needs (by virtual of the probe being modular) and less laborious (the probe making several measurements during a single trip through the well). <IMAGE>
Patent EP-0524038-A1 (EP)
Title: Method of wiring the external leads of a housing and the hybrid elements
Inventor: CAYETANO JOSE
IPC: H01L23/50
Filed: 1992-06-18
Abstract: Method of wiring between the housing outputs and the hybrid elements using a previously shaped clip (9, 10) provided with solder and prepositioned between the element to be wired (4, 13) and the corresponding output (3) of the housing (1). The weld between the clip (9, 10) and the elements to be wired (3, 4, 15) is obtained by remelting. 
<??>Application: power hybridisation. 
<IMAGE>
Patent EP-0521777-A1 (EP)
Inventor: SCHERER PATRICK
IPC: G01K5/50
Filed: 1992-06-30
Abstract: This thermometer (1) includes a graduated dial (6) over which a temperature indicating needle (8) is capable of moving, including displacement drive means (16) for two reference needles (13, 14) towards min-max temperature positions for a given period of time. It is characterised in that the actuating means (17) of the needles (13, 14) comprise a single external control button (18) acting on the latter in the course of a manual rotating action carried out in the same direction until the said needles (13, 14) are placed in alignment with the temperature needle (8). Application to thermometers. <IMAGE>
Patent EP-0532401-A1 (EP)
Inventor: MORIN MICHEL
IPC: C07C51/487
Filed: 1992-09-07
Abstract: The invention relates to a process for the treatment of a solution containing acetic acid in the presence of halogens. The aim of the invention is to produce a process which makes it possible to reduce the chemical oxygen demand of this solution. This aim is achieved using a process consisting in:   a) treating this solution with a solution (10) which makes it possible to reduce the halogens to halides, b) bringing, in an extraction column (2), the solution to be treated into contact with an organic solvent (8) for extraction of the acetic acid containing essentially a trialkyl phosphate and a hydrocarbon, and c) bringing, in a reextraction column (4), the solvent (14) laden with acetic acid into contact with a basic solution (16) capable of neutralising the solvent and of reextracting the sodium acetate (20) formed.   This process is intended more particularly to be used in the organic synthesis industry. <IMAGE>
Patent EP-0549432-A1 (EP)
Inventor: MERCIER DOMINIQUE
IPC: H01C7/12
Filed: 1992-12-18
Abstract: The present invention relates to a surge arrester of the known type comprising: a varistor stack (100), two contact pieces (200) made of an electrically conductive material and placed respectively on the ends of the varistor stack (100), and an envelope (300) of composite material surrounding the varistor stack (100), characterized in that: the composite material (300) comprises a fabric of fibres oriented parallel to the axis (102) of the varistor stack (100), and means (250, 232) are provided which are suitable for immobilizing the composite material envelope (300) in rotation and in translation on the contact pieces (200). <IMAGE>
Patent EP-0526439-A1 (EP)
Inventor: DENT PAUL WILKINSON
IPC: H04W88/00
Filed: 1992-07-29
Abstract: Subtractive CDMA demodulation optimally decodes a coded information signal embedded in many other overlapping signals making up a received, composite signal. A radio receiver (25) correlates a unique code corresponding to the desired signal to be decoded with the composite signal. Moreover, after each information signal is successfully decoded (processor 40), it is recoded and removed from the composite signal. Subtractive CDMA demodulation is enhanced by decoding the composite signal in the order of strongest to weakest signal strength (signal strength processor 29). The individual information signals are spread using block error correction codes which are correlated with the composite signal using Fast Walsh transforms (correlator 30). Correlated signals identified as the largest transform component are removed from the composite signal and the remaining composite signal is reformulated using an inverted Fast Walsh transform. Any residual error or interference caused during the extraction of a transform component is removed by recorrelating the composite signal using the index of that transform component.
Patent EP-0554413-A1 (EP)
Inventor: WAWRA REINHOLD
IPC: A63C9/08
Filed: 1992-03-25
Abstract: La présente invention se rapporte à une mâchoire avant (1) de fixation de ski avec un boîtier (2) dans lequel est logé un ressort de libération (40). Ce dernier actionne une barre de traction (10) qui traverse ladite mâchoire avant, laquelle agit par l'intermédiaire d'une plaque de libération (13) sur les bras de levier plus courts (36) de deux leviers coudés (35) qui pivotent sur une partie de support (20) autour d'axes perpendiculaires (34) et dont les bras de levier plus longs se présentent sous la forme de supports de semelle (37). La partie de support (20) est dotée d'une ouverture (21) pour la barre de traction (10) et a une surface d'appui avant (23) qui s'appuie partiellement contre une paroi transversale arrière (3) du boîtier (2). Afin de protéger une telle mâchoire avant (1) contre la pénétration de neige et de souillures sur sa face côté chaussure, l'invention prévoit que sur la face orientée vers la chaussure de ski du boîtier (2) soit disposée une butée (8) limitant le déplacement de la plaque de libération et que la butée (8) soit prolongée par une plaque de recouvrement (80) dépassant sensiblement verticalement vers le haut et dont l'extrémité supérieure (81) est repliée au moins par sections vers l'avant. Un autre point essentiel de l'invention est qu'entre la plaque de recouvrement (80) et la plaque de libération (13) se trouve un espace libre (90) permettant le mouvement de la plaque de libération.
Patent EP-0569553-A1 (EP)
Inventor: KANTOR SIMON W
IPC: C08G63/199
Filed: 1992-01-24
Abstract: On décrit un copolymère composé, (1) d'une unité mésogénique d'ester aromatique trivalent contenant un élément intercalaire de polyalkylène souple dans sa chaîne principale et (2) d'un polymère.
Patent EP-0544881-A1 (EP)
Inventor: BAKER STEVEN R
IPC: F16H55/18
Filed: 1992-05-26
Abstract: Il est utile de pouvoir modifier le jeu existant entre les engrenages d'un méchanisme à engrenages en fonction des problèmes de fonctionnement, d'usure ou de maintenance. Le mécanisme de réglage du jeu présenté permet de modifier les distances d'axe en axe entre un pignon fou (23) et un pignon d'arbre à cames (24), tout en établissant un rapport d'alignement géométrique (47, 82) pour maintenir une distance d'axe en axe pratiquement fixe entre le pignon fou réglable (23) et un autre pignon accouplé (22). Le mécanisme d'ajustement du jeu (26) comprend un pignon fou réglable (23) monté sur un support (31, 58) présentant un trou en fonte (33, 62), le support (31, 58) du pignon fou étant relié de façon amovible à un bloc-cylindre (11). Lorsqu'un réglage est nécessaire, on peut faire pivoter le support (31, 58) du pignon fou autour d'un axe (28, 70) dans la mesure permise par le trou à fentes (33, 62), ce qui permet de modifier la position du pignon fou réglable (23) par rapport à celle du pignon de l'arbre à cames (24). L'axe (28,70) est relié de manière fixe au bloc-cylindre (11) entre les axes (49, 51) du pignon fou (23) et du pignon accouplé (22), pratiquement sur la droite (B) reliant les axes (49, 51) du pignon fou (23) et du pignon accouplé (22).
Patent EP-0601002-A1 (EP)
Title: Bicyclic sulphones, process for producing the same and medicaments containing the same.
Inventor: FRIEBE GUNAR
IPC: A61K31/38
Filed: 1992-08-26
Abstract: PCT No. PCT/EP92/01960 Sec. 371 Date Feb. 28, 1994 Sec. 102(e) Date Feb. 28, 1994 PCT Filed Aug. 26, 1992 PCT Pub. No. WO93/05034 PCT Pub. Date Mar. 18, 1993Bicyclic sulfones of the formula I    <IMAGE>  (I)  in which Y is a halogen atom, Z is a halogen atom or hydrogen, m and n, that are different and represent an integer 0 or 1, A and B each represent hydrogen or together represent a valency bond, X1 and X2 each represent NR1R2 or, if A and B represent a valency bond, one of the two residues X1 or X2 represents hydrogen and the other represents NR1R2, R1 denotes a C1-C6 alkyl, C3-C7 cycloalkyl, C2-C6 alkenyl or a benzyl residue substituted if desired, by halogen, C1-C6 alkyl, C1-C6 alkoxy or hydroxy and R2 denotes hydrogen or a residue from the definition of R1 or R1 and R2 together with the nitrogen atom form a heterocyclic ring which if desired, contains further heteroatoms and/or can be substituted by C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkanoyl or benzhydryl, their tautomers, enantiomers, diastereomers and physiologically tolerated salts, processes for their production and pharmaceutical agents which contain these compounds for the treatment of allergic diseases as well as bronchospastic and bronchoconstrictory reactions caused by inflammation.
Patent EP-0602098-A1 (EP)
Inventor: BROEKAERT WILLEM FRANS
IPC: C12N15/29
Filed: 1992-08-28
Abstract: On décrit l'activité antimicrobienne d'une protéine du type albumine. Les protéines du type albumine comprennent les albumines 2S, les napines, l'inhibiteur du trypsine de l'orge, l'inhibiteur d'alpha-amylase de blé et les gliadines de céréales. Ces protéines présentent une certaine gamme d'activités antifongiques, et peuvent en outre potentialiser l'activité antifongique de thionines. Ces protéines peuvent être utilisées dans le commerce comme agents antifongiques et antibactériens. Des compositions contenant une protéine du type albumine, ou une protéine du type albumine et une thionine, peuvent être appliquées sur l'extérieur d'une plante, ou peuvent être exprimées à l'intérieur d'une plante. Des plantes ainsi transformées font preuve d'une résistance accrue aux maladies.
Patent EP-0600016-A1 (EP)
Title: Systeme d'allumage a double energie
Inventor: PORRECA PAUL JAMES
IPC: F02P9/00
Filed: 1992-08-21
Abstract: Le système d'allumage pour carburants à base d'hydrocarbures utilise deux sources d'énergie (10, 16), l'une pour créer une étincelle et l'autre pour entretenir l'étincelle. Le système d'allumage se base en partie sur le principe d'un circuit à lumière stroboscopique. Le système augmente le rendement d'allumage en augmentant la puissance dissipée au niveau de l'écartement des électrodes (14), en particulier lorsqu'il est utilisé en association avec une bougie à écartement en surface. Un transfert maximum de puissance est obtenu, par correspondance d'impédance, entre un transformateur (12) du système d'allumage et la bougie à écartement en surface. Le circuit est particulièrement adapté à l'allumage de mélanges extrêmement pauvres, de mélanges extrêmement dilués et de combustibles de remplacement.
Patent EP-0608288-A1 (EP)
Title: Spectrographe a rayons x
Inventor: SALJE EKHARD KARL HERMANN
IPC: G01N23/207
Filed: 1992-10-12
Abstract: Un spectrographe à rayons X comprend une source (1) servant à produire un faisceau de rayons X; un détecteur (3) sensible à la position servant à détecter des rayons X diffractés sur un grand angle; et des éléments servant à produire de façon régulée une rotation relative entre le détecteur et le faisceau incident provenant de la source de rayons X. Un porte-échantillon (5) est susceptible de tourner autour de trois axes réciproquement perpendiculaires et peut également faire tourner l'échantillon (14), par rapport au porte-échantillon, autour de deux axes perpendiculaires. Des couches minces ou des substrats examinés peuvent être individuellement alignés, selon des géométries de diffraction choisies, par un tel spectrographe. La source de rayons X elle-même peut tourner autour de l'axe du faisceau de rayons X.
Patent EP-0609342-A1 (EP)
Inventor: FONTANA COSTANTE
IPC: C11D7/32
Filed: 1992-10-23
Abstract: Composition stabilisante des peroxydes inorganiques et du peroxyde d'hydrogène destinée aux bains de traitement de surface des pièce métalliques comprenant au moins un agent activant sélectioné parmi les composés aminés cycliques ou aromatiques, les dérivés des triazoles, de l'imidazole et des carboxy-imidazoles et les amines aliphatiques. Procédé pour le traitement des surfaces métalliques à l'aide de la composition à pH acide en présence de peroxyde inorganique. Utilisation de la composition pour la réalisation d'un bain de décapage, de brillantage ou de polissage des métaux.
Patent EP-0610437-A1 (EP)
Title: Ameliorations relatives a la pose d'un revetement interne dans des conduites et des passages souterrains
Inventor: WOOD ERIC
IPC: F16L1/00
Filed: 1992-12-10
Abstract: Selon l'invention, lorsqu'on pose dans une canalisation ou un passage souterrains principaux (10) un tube de revêtement intérieur qui passe sur la jonction d'un tuyau latéral (12) avec la canalisation ou le passage principaux (10), cette jonction latérale peut être aisément repérée et le tube de revêtement (44) coupé pour rétablir la jonction, si un élément (42), tel qu'un matériau ou une bille d'acier, détectable par rayonnement, est appliqué ou placé sur la surface de la canalisation ou du passage (10) à une distance prédéterminée (77) par rapport à ladite jonction latérale.
Patent EP-0624149-A1 (EP)
Inventor: SANYAL SUGATA
IPC: C02F3/28
Filed: 1992-11-30
Abstract: This invention relates to a process for reducing the concentration of an organic and/or inorganic pollutant in a fluid stream which comprises passing the stream through a bioreacter containing a fixed biologically active biomass comprising an effective number of open or substantially open spaces and a plurality of biologically active bodies comprising a hydrophobic polyurethane substrate having an effective amount of one or more microorganism capable of metabolizing at least one of the said pollutant on, in or on and in said substrate in the absence or in the substantial absence of an absorbent.
Patent EP-0555627-A1 (EP)
Inventor: EASTON DAVID JOSEPH
IPC: B62D1/184
Filed: 1993-01-05
Abstract: Es wird ein Schwenkmechanismus für die Lenkradanordnung eines Fahrzeugs beschrieben, durch den sich ein oberes Lenksäulenteil (22) gegenüber einem fahrzeugfesten unteren Lenksäulenteil (20) so verschwenken läßt, daß sich durch die Bedienungsperson eine bequeme Lenksäulenbetriebsstellung auswählen und einstellen läßt. Ferner ist eine Gedächtniseinrichtung vorgesehen, die es ermöglicht, daß nach einem Hochklappen der Lenksäule, bei dem das Ein- und Aussteigen erleichtert wird, die Lenksäule wieder in die ursprüngliche ausgewählte Lenksäulenbetriebsstellung einrastet. Für einen kompakten, einfachen Aufbau wird vorgeschlagen, ein Segmentteil (50) und eine Sperrklinke (80) vorzusehen, die miteinander korrespondierende Verzahnungen (58, 84) aufweisen. Die Sperrklinke (80) ist auf dem oberen Lenksäulenteil (22) verschiebbar angeordnet, um die Verzahnungen (58, 84) miteinander in Eingriff zu bringen, wodurch eine Feineinstellung ermöglicht wird. Das Segmentteil (50) weist auf der zur Verzahnung (58) abgewandten Seite Anschläge (67, 69) und Verriegelungsausnehmungen (62, 64) auf, die mit einer längsverschiebbaren Stange (100) zusammenwirken, um den Schwenkbereich zu begrenzen und das Segmentteil (50) in seiner der Betriebsstellung entsprechenden Schwenklage zu verriegeln. <IMAGE>
Patent EP-0553625-A1 (EP)
Inventor: SHIGETA TOSHIO
IPC: B65B11/42
Filed: 1993-01-09
Abstract: Disclosed herein is a lug folding apparatus for a packaging machine in which box-like item fed into pockets are circularly continuously conveyed, during which a packaging sheet is wound along the surface of each of said box-like items, the wound box-like items are transferred from the continuous circular conveyance to a linear conveyance, and extended ends of the packaging sheet protruded in square from both sides of the box-like item are folded along both sides thereof, said lug folding apparatus comprising a continuously rotating lug folding wheel (1) provided with a plurality of pockets (1f) into which are fed said wound box-like items at equal intervals in the outer periphery thereof, a low speed conveyor (2) which is partly in contact with a moving orbit of said pockets and moves in parallel at a speed lower than a horizontal moving speed of said pockets, and a horizontal conveying path opposite to said low speed conveyor, wherein the pockets are circularly moved while maintaining their horizontal state by the rotation of said lug folding wheel, said pockets being provided with space portions to which projections of the low speed conveyor and the conveying path are access, and projections in contact with the box-like items within the pockets to press and feed them toward openings of the pockets, said projection being projected toward the conveying path.
Patent EP-0564809-A1 (EP)
Inventor: PETERS OKKE DIPL-ING
IPC: E01F9/692
Filed: 1993-03-01
Abstract: A stand (10) for holding signs, in particular traffic, warning and advice signs for safeguarding a building site or danger site in a road traffic area is proposed, comprising a plate-shaped stand body (11) which comprises a large number of openings (12, 13) for insertion and holding of stands for signs and/or a power supply arrangement and the like, the shape of the stand body (11) being selected in such a manner that the stands (10) lie on one another safely and undisplaceably in the stacked state. Arranged on the stand body (11) is at least one transport roller (14, 15). <IMAGE>
Patent EP-0573740-A1 (EP)
Inventor: GERDOM FRIEDRICH DIPL-ING
IPC: A01C7/08
Filed: 1993-03-13
Abstract: The invention relates to a seed drill with a tramlining device, having a plurality of selectively switchable sowing tubes and lateral pivotably mounted track markers which are pivotable by means of a hydraulically actuable change-over device, the change-over device comprising at least one hydraulic cylinder (4) and one switching device (6). So that the system can be designed simply and so as to be operationally reliable and in order to prevent the possibility of incorrect operations, provision is made for there to be arranged in a hydraulic line (3) to the hydraulic cylinder (4) a pressure switch (5) which is connected to the switching device (6) for the purpose of emitting a switching signal. <IMAGE>
Patent EP-0567034-A1 (EP)
Inventor: YOSHIZAKI KOUJI C O TOYOTA JID
IPC: B01J35/00
Filed: 1993-04-19
Abstract: An electrically heatable catalytic converter for converting pollutant materials from an engine, such as carbon monoxide, unburned hydrocarbons, nitrogen oxides etc., to carbon dioxide, nitrogen and water comprises a catalytic core (5) having a rod-like center electrode (1), metal strips, such as corrugated strips (2) and plane strips (3), and insulation layers (4) spirally wound together about the center electrode (1) to form a spiral electrical path. The central region adjacent to the center electrode (1) and the peripheral region of the catalytic core (5) are wound without intervening of the insulation layer (4) and contact metal to metal. The intermediate region of the core is mainly heated, and there is almost no heat generation in the central and peripheral regions of the catalytic core.
Patent EP-0577042-A1 (EP)
Inventor: PACKETT DIANE LEE
IPC: C07C45/59
Filed: 1993-06-28
Abstract: This invention relates to a hydroformylation process for producing a 1,6- hexanedial which comprises reacting a butadiene with hydrogen and carbon monoxide in the presence of a catalytic amount of rhodium complexed with certain poly-phosphite ligands to achieve high conversions of the butadiene to the 1,6-hexanedial.
Patent EP-0577066-A1 (EP)
Inventor: IKEGAYA AKIHIKO C O ITAMI WORK
IPC: C23C30/00
Filed: 1993-06-29
Abstract: A diamond cutting tool has a tool substrate (21) and a cutting edge member (22). The cutting edge member (22) is formed of a material having a three-layer structure or a diamond composite material. When the material having a three-layer structure is employed, the cutting edge member (22) is formed by a vapor-deposited diamond layer (11) defining a rake face, a layer (12) of a composite material of vapor-deposited diamond and a metal or ceramics, and a layer (13) of the metal or ceramics. The metal is prepared from Mo, W, Cr, V, Nb, Ta, Co, Ni or Fe, while the ceramics is prepared from cBN, SiC, Si₃N₄, WC, TiC, TaC, NbC, Cr₃C₂, Mo₂C, VC, TiN or BN. The cutting edge member (22) is brazed to the tool substrate (21) through the layer (13). When the diamond composite material is employed, on the other hand, the cutting edge member (22) is formed of a composite material of particles or fibers of AlN, cBN or SiC and vapor-deposited diamond. The diamond cutting tool is excellent in heat resistance and durability.
Patent EP-0631750-A1 (EP)
Inventor: LAUER KARL-HEINZ ADAM
IPC: A47F3/04
Filed: 1993-07-01
Abstract: It is known to cover deep-freezing chests for storing and displaying frozen food in self-service shops with covering plates at night or on Sundays and holidays, in order to avoid unnecessary losses of cooling temperature. For better handling of the removable covering plates, it is proposed that the covering plate (2) be connected in the vicinity of its free lateral outer edge to a traction rope (6), that the traction rope be capable of being wound up on a rotatable rod (5) arranged horizontally above the covering plate, and that the covering plate be held at the two ends of the plate edge (10) remote from the traction-rope fastening in a manner guided in a vertical rail (13).
Patent EP-0579088-A1 (EP)
Inventor: MARKERT HELMUT DR
IPC: H01F1/37
Filed: 1993-07-06
Abstract: In a process for the preparation of a magnetisable filler-containing, free-flowing, latently reactive, phenolically curable epoxy resin composition, a reaction resin mixture of polyepoxy and polyisocyanate resin which contains magnetisable filler and is thermally polymerisable has a molecular ratio between the epoxy groups and the isocyanate groups of > 1 is used to prepare, at reaction temperatures of up to 180 DEG C using substituted imidazole as a reaction accelerator, an isocyanate group-free, latently reactive, prepolymeric epoxy resin mixture containing oxazolidinone and/or isocyanurate structures in powder form, and the prepolymeric epoxy resin mixture is mixed with a pulverulent, magnetisable filler-containing phenolic resin mixture in a molar ratio between the epoxy groups and the phenolic hydroxyl groups of from 1:0.4 to 1:1.1, optionally with addition of further magnetisable filler and/or additives.