baber/WOPTO huggingface dataset:
Patent EP-0538279-A1 (EP)
Inventor: HABERGER KARL
IPC: H01L21/306
Filed: 1991-06-27
Abstract: Un procédé d'amincissement de substrats corrodables par des solutions chimiques caustiques permet d'obtenir des couches de substrat ayant une épaisseur prédéterminable et une structure réticulaire monocristalline intacte. A cet effet, le substrat est irradié pendant le processus de corrosion par des rayonnements émis par une source de rayonnement et qui tombent essentiellement perpendiculairement sur la surface du substrat. Le substrat est composé d'un matériau qui absorbe ces rayonnements et la longueur d'onde de la partie principale des rayonnements est sélectionnée de sorte que la longueur d'absorption des rayonnements ayant cette longueur d'onde par le matériau dont se compose le substrat soit supérieure à l'épaisseur voulue des couches de substrat.
Patent EP-0494282-A1 (EP)
Title: Racquet for ball games.
Inventor: HENRY DIDIER
IPC: A63B49/08
Filed: 1991-07-15
Abstract: PCT No. PCT/AT91/00087 Sec. 371 Date Mar. 13, 1992 Sec. 102(e) Date Mar. 13, 1992 PCT Filed Jul. 15, 1991 PCT Pub. No. WO92/00781 PCT Pub. Date Jan. 23, 1992.A racquet for ball games, and in particular, a tennis racquet, includes a grip (2) and a head with a striking surface, in which the head is arranged to rotate to a limited degree in relation to the grip (2) about the longitudinal axis (7) of the grip (2). Spring and damping elements are fitted between the grip (2) and the head, and specifically, spring elements (13) and damping elements (14) are arranged in axially spaced pairs in the direction of the longitudinal axis (7) in each of a plurality of recesses (12) extending in the direction of the longitudinal axis (7) of the grip (2, 10) between the grip (2) and the shaft (5, 6) of the head in order to enable effective spring and damping of the torsional and longitudinal vibrations of the racquet (1) in the grip region.
Patent EP-0555277-A1 (EP)
Inventor: VOWLES ROBERT WALTER
IPC: E03F9/00
Filed: 1991-10-31
Abstract: PCT No. PCT/AU91/00504 Sec. 371 Date Jun. 8, 1993 Sec. 102(e) Date Jun. 8, 1993 PCT Filed Oct. 31, 1991 PCT Pub. No. WO92/07786 PCT Pub. Date May 14, 1992.An apparatus for storing a flexible lance whereby the lance may be projected from the apparatus and into and through a tube to be cleaned or surveyed, the apparatus comprising a storage drum with a peripheral helical groove into which a lance is placed in a plurality of wound coils for storage purposes, the lance being projected from the drum by rotating same and at the same time passing the lance through a guide member that is permitted to move axially in response to rotational movement of the drum, the lance being retained in the groove in the storage position by a plurality of axially extending rollers spaced circumferentially around the drum.
Patent EP-0546118-A1 (EP)
Inventor: SPARLING P FREDERICK
IPC: C07K16/12
Filed: 1991-08-23
Abstract: Des protéines à membrane externe et régulées par le fer que l'on trouve dans Neisseria gonorrhoeae et Neisseria meningitidis sont importantes dans la fonction de réception de la transferrine. Les protéines, qui peuvent être isolées au moyen d'une colonne par affinité de transferrine, se lient de manière spécifique à des anti-sérums élevés contre une protéine à membrane externe régulée par le fer ayant un poids moléculaire de 100 kD approximativement qui se trouve dans Neisseria gonorrhoeae.
Patent EP-0505556-A1 (EP)
Title: A luggage case and a process for making a luggage case shell.
Inventor: YOUNESSIAN ELLIOT J
IPC: B29C48/355
Filed: 1991-10-15
Abstract: The inventive process forms a thermoformable preform by pressure laminating a layer of cloth fabric to one face of the thermoplastic substrate, preferably as the substrate is extruded and while still hot from the extrusion process. This fabric/thermoplastic laminated preform can be easily processed in a matched mold press. The fabric should be of a non-stretch type. This non-stretch characteristic, together with its intimate bonding to the thermoplastic substrate, prevents the substrate from thinning in the corner regions. Indeed, because the intimately bonded fabric drags or pulls the substrate from a number of directions as the corner regions are formed, the thermoplastic substrate accumulates and actually thickens in the corner regions, leading to a shell which is remarkably durable and aesthetically pleasing.
Patent EP-0507074-A1 (EP)
Inventor: ROBERTS DAVID ALLEN
IPC: H05K3/34
Filed: 1992-02-25
Abstract: This invention is a residue-free cleaning process for removing metal-containing contaminants from a surface of a substrate of the type used in manufacturing semi-conductor devices. The process comprises contacting the substrate with an effective amount of a cleaning agent comprising a β-diketone or β-ketoimine dispersed in an atmosphere capable of oxidizing the metal-contaminants at a temperature sufficient to form volatile metal-ligand complexes on the surface of the substrate. The volatile metal-ligand complexes are sublimed from the surface of the substrate leaving essentially no residue.
Patent EP-0510607-A1 (EP)
Inventor: MIYAWAKI MAMORU
IPC: H01L29/423
Filed: 1992-04-22
Abstract: A semiconductor memory device includes: an insulated gate transistor having a plurality of main electrode regions provided along a major surface of a substrate and a channel region provided between the plurality of main electrode regions, and a gate electrode provided on the channel region with a gate insulator therebetween, the gate electrode having at least two opposing portions; and an electrically breakable memory element provided on one of the main electrode regions.
Patent EP-0512359-A1 (EP)
Inventor: DE ROSSI DANILO
IPC: A61M29/02
Filed: 1992-04-28
Abstract: The angioplasty catheter described is of the so-called "zero-profile" type and includes a first tubular element (10) extending within a second, coaxial tubular element (11) with which it defines a space (12), the second tubular element (11) including, without breaks in its continuity, a portion (13) made of a first, substantially rigid plastics material of predetermined elastic modulus and at least one second portion (14) made of a second, resiliently deformable plastics material which has an elastic modulus lower than that of the first plastics material and which can be joined chemically thereto. The space (12) is closed in correspondence with one end of the second portion (14) of the second tubular element (11) so that the latter can be expanded by the admission thereto of a suitable fluid under pressure.
Patent EP-0536483-A1 (EP)
Inventor: DE BONT JOHANNES JOACHIM
IPC: C08L55/02
Filed: 1992-07-06
Abstract: The invention relates to a polymer mixture which comprises the following constituents: Ai) a graft copolymer built up from a rubber-like graft base consisting substantially of a butadiene rubber, on which one or more vinylaromatic monomeric compounds and one or more unsaturated nitrile monomeric compounds have been grafted or 
Aii) a mixture of Ai and an aromatic polycarbonate, and 
B) a copolyether ester block copolymer having a polyether block which is derived from an ethylene-oxide-capped poly-(propylene oxide) glycol, having an ethylene oxide content of 15 - 35% by weight and a number-averaged molecular weight of 1,500-3,000.
Patent EP-0529472-A1 (EP)
Inventor: NOBIS DIETER
IPC: F16H48/00
Filed: 1992-08-18
Abstract: 2.1. In a known interaxle-differential lubrication device, lubricant is conveyed radially inwards in the direction of the centre of rotation of the gear by means of pressure-wedge conveyance due to adhesion and compression. 2/2 For conveying lubricant radially inwards in the direction of the centre of rotation (24) of a lubrication device (1) for the gear of driven vehicle axles (21, 22), the invention proposes a lubricant feed pump (3) in the manner of a roller piston pump, the eccentric roller piston of which is hollow and has a radial through hole (5), the outer circumference of the roller piston (4) being in sealing engagement with a blocking slide. A defined pumping effect is thereby achieved with simple means over the entire speed range and guarantees an adequate supply to the individual lubrication points. <IMAGE>
Patent EP-0540970-A1 (EP)
Inventor: BOIVIN JEAN-CLAUDE
IPC: F16B43/00
Filed: 1992-10-26
Abstract: A stack of components (5, 5', 5'' etc.) such as stator discs of a turbo-molecular pump, alternating with spacer elements (10, 6', 6'', etc.), includes a spacer element (10) having a deformable cutter-shaped portion (11). When first mounted, this portion (11) is crushed, so as to absorb the tolerances of the stack between bearing surfaces defined, for example, by a pump body and a corresponding casing (1). The invention applies particularly to turbo-molecular pumps and aims to eliminate the adjustment, rework or pairing (matching) normally necessary when mounting a stator assembly. <IMAGE>
Patent EP-0517310-A1 (EP)
Inventor: SHEVADE MAKARAND
IPC: C11D3/395
Filed: 1992-05-27
Abstract: Automatic dishwasher detergent composition is formulated as a linear viscoelastic, pseudoplastic, gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, and improved cleaning performance by the incorporation of a cross-linked high molecular weight polycarboxylate acid type thickener into the composition and employing a potassium to sodium weight ratios of less than 1/1 to minimize the amount of undissolved solid particles, to further contribute to stability and pourability, and to obtain a composition having an opaque appearance.
Patent EP-0518409-A1 (EP)
Inventor: SALOMONE RICCARDO PIETRO
IPC: G07D9/02
Filed: 1992-05-30
Abstract: The device (1) for facilitating manual passage of small loose objects is usable in particular for money in coin form. It comprises a collection element (2) elastically rotatable about an axis (10) and provided with at least one appendix (11) positioned below said axis (10). The money in coin form is placed in the collection element (2). The receiving hand acts with its finger tips on the appendix (11) to automatically incline the element (2) and transfer the money into the cupped part of the hand.
Patent EP-0527517-A1 (EP)
Inventor: KOK PIET AGFA-GEVAERT N V
IPC: C07D249/18
Filed: 1992-07-22
Abstract: A photographic direct positive material is disclosed comprising a support and one or more radiation sensitive emulsion layers containing internal latent image-forming silver halide grains characterized in that at least one of said emulsion layers further contains a masked stabilizer corresponding to general formula (I) :
       
 wherein Z represents a lower alkyl group, a nitro group or a halogen atom, n = 0 to 4, and M represents a positive counterion. 
     Preferred compounds are 1-(2-sulphonatobenzoyl)-5-methyl-benzotriazole, 1-(2-sulphonatobenzoyl)-6-methyl-benzotriazole or a mixture of both. 
     The masked stabilizer is preferably incorporated in the emulsion layer(s). The material preferably further contains a nucleating agent. Improved direct positive sensitometric properties and wider exposure latitude before encountering rereversal are obtained.
Patent EP-0513992-A1 (EP)
Inventor: ZAMBORELLI THOMAS J
IPC: G01R1/06
Filed: 1992-04-06
Abstract: A passive test probe apparatus 100 is disclosed which provides high impedance and a relatively flat frequency response over a wide bandwidth. The probe apparatus 100 uses standard, non-lossy coaxial cable 130. The probe apparatus 100 employs a low capacitance probe tip 102 designed to minimize stray probe tip capacitance. The probe apparatus 100 uses a front-end (tip) resistor R t  in series with a conventional RC tip network 240. The tip resistor R t  provides two functions: First, it establishes a minimum input impedance for the probe input, and secondly, it provides approximately 80% of the high frequency attenuation when working into the cable characteristic impedance. In addition, a technique is described for determining an optimum length of coaxial cable 130 to be used in the probe apparatus 100. When the cable length is selected in accordance with the present invention, the crossover dip and other transmission line signal distortion effects are minimized.
Patent EP-0509826-A1 (EP)
Inventor: KITAMURA TOSHIO
IPC: C12N5/10
Filed: 1992-04-16
Abstract: Nucleic acids encoding the α-chain of the human interleukin-3 (IL-3)-receptor, as well as the α-chain itself, are provided. The α-chain may be expressed with the β-chain in cellular hosts to form compositions useful in screening agonists and antagonists of human IL-3.
Patent EP-0587947-A1 (EP)
Inventor: KOTHARI SUDHAKAR VINAYAK
IPC: C22B1/26
Filed: 1992-09-14
Abstract: Manganese ore, solid carbonaceous reductant and water are mixed. The mixture is formed into a bed on a grate. The top surface is ignited to incandescence while maintaining suction below the grate and then the top surface is sealed against entry of air while continuing the said suction. The combustion of the solid reductant proceeds drawing the oxygen from the ore itself, resulting in high reduction. The product is cooled either by direct water quenching or by indirect means. The equipment employed is either a batch type pot or a continuous strand with sealing devices and material handling systems.
Patent EP-0539186-A1 (EP)
Inventor: BALLARD MICHAEL D
IPC: B43M3/04
Filed: 1992-10-21
Abstract: An adjustment device for adjusting a lever arm (16) located inside a machine frame wherein the lever arm is pivotally mounted to the frame (22) at a first location and is spring (28) biased against a stop at a second location of the frame. The device comprises a resilient sleeve (18) having a shank portion adapted to extend through an aperture (20) in the frame to act as the stop, and a head portion of larger diameter than the diameter of the aperture in the frame. The shank portion has a threaded section and a non-threaded section, the non-threaded section having a length greater than the frame thickness at the aperture, wherein the lever arm pivots as a screw (26) extending axially through the sleeve is turned in the threaded section.
Patent EP-0544490-A1 (EP)
Inventor: MARTENS RUDOLF J
IPC: D06L3/02
Filed: 1992-11-24
Abstract: Detergent bleach compositions are disclosed comprising a surface active material, a peroxide bleaching agent and a dinuclear manganese complex as the bleach catalyst, characterised in that the composition comprises from 0-25% by weight of anionic surfactant and from 7.5-55% by weight of nonionic surfactant, the weight ratio of nonionic surfactant to anionic surfactant being at least 0.75 if the composition contains not more than 7.5% by weight of a carbonate, expressed as sodium carbonate, and at least 2.2. if the composition contains more than 7.5% by weight of a carbonate.
Patent EP-0506600-A1 (EP)
Inventor: MAGTENGAARD JESPER RICARD
IPC: E21B43/12
Filed: 1992-03-26
Abstract: A method is provided for reducing the water content of a natural or artificial subterranean cavern provided with (i) means for introducing a relatively dry gas into the cavern and (ii) means for withdrawing gas from the cavern. The gas-introduction means and the gas-withdrawal means each comprise a gas-transfer conduit having an open end opening to the cavern, the open end of one of the gas-transfer conduits being positioned lower than the open end of the other gas-transfer conduit, and the method in question comprises the introduction of relatively dry gas into the cavern via one of the gas-transfer conduits, and the withdrawal, via the other gas-transfer conduit, of gas having a higher water vapour content than that of the relatively dry gas which is introduced. The method is well suited to reduction of the water content of a cavern which is to be used for the storage of a fluid, such as a cavern for the storage of "natural gas".
Patent EP-0527708-A1 (EP)
Inventor: PEDRINI FABIO
IPC: B60R9/058
Filed: 1992-07-16
Abstract: A self-centering roof rack system for transporting bicycles and other sporting goods on a motor vehicle. The rack includes a transverse bar mounted on the roof (1) and supported by upright members (8',8") at each end. The upright members (8',8") are simultaneously moveable by rotation of a knob (62) at one end of the rack by means of rotation of a threaded shaft (63) which has right hand threads on one end (64) and left hand threads on the other (64'). The upright members (8',8") are provided with either a pivoting or sliding mechanism that causes a floating hook (70,70") adapted to grip a motor vehicle rip edge (1a), the hook (70,70") being caused to move upwardly and outwardly to firmly engage the roof as the uprights (8',8") are moved toward each other.
Patent EP-0533635-A1 (EP)
Inventor: BERTAZZONI ROBERTO
IPC: D06F37/28
Filed: 1992-09-15
Abstract: A device for opening the port-hole door (5) of domestic washing machines comprises a push button (1) built in the door locking assembly (3) itself, in a more cost-effective embodiment, which is also advantageous for the overall appearance of the machine. The push button (1), mounted on the washing machine front wall (7) close to the port-hole (5), carries on the inside of its body a sloping flat surface (11) adapted to come into engagement with a locking slider (11a) for a latch provided for closing the port-hole door (5). Displacement of said slider sets the latch (4) free, whereby the port-hole door (5) can be opened.
Patent EP-0549557-A1 (EP)
Inventor: HEIN OTTO
IPC: B21B35/00
Filed: 1992-11-03
Abstract: In the control of the passage of stock being rolled with a low longitudinal force in a continuous mill train with hydrostatic drives (4), under secondary control, for the individual roll stands, the speeds of the hydraulic motors (5) associated with the drives are controlled by adjusting their displacement. In order to achieve an efficient and reliable control method, the following procedure is followed: as the stock enters each successive rolling stand at the beginning of the pass, the speed controls for the hydraulic motors (5) associated with the stands through which the stock to be rolled (W) has already passed and that for the respective stand which the stock is about to enter are interrupted one by one, except for one, as the stock enters and hence only the hydraulic motor (5) of one of these stands, the leading stand, is, at least until all the stands have been entered, operated with an adjustable displacement for the purpose of speed control. <IMAGE>
Patent EP-0569367-A1 (EP)
Inventor: JALKANEN MARKKU TAPANI
IPC: G01N/
Filed: 1991-12-19
Abstract: A method for detecting a potentially detrimental transformation of cells of an organism. The method comprises determining the content of soluble syndecan in a sample of body fluid from the organism, and comparing the determined syndecan content with a reference syndecan content from a reference fluid of the same type.
Patent EP-0568566-A1 (EP)
Inventor: VERDUIJN JOHANNES PETRUS
IPC: B01J29/80
Filed: 1992-01-23
Abstract: Des zéolites extrudées, liées par silice, peuvent être transformées en agrégats de zéolites sans liant, par vieillissement de la zéolite dans une solution ionique aqueuse qui contient des ions hydroxy, dans laquelle le rapport molaire initial OH-:SiO2 atteint 1,2, et qui fait transformer le liant, qui était du silice, pratiquement en une zéolite du type qui était initialement lié. De tels extrudats ont une excellente résistance mécanique et des propriétés avantageuses, telles qu'un pouvoir d'adsorption, comparable à celles d'une poudre de zéolites non extrudées.
Patent EP-0537313-A1 (EP)
Title: Arylalkyl esters of 4,5-dihydroxy-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid having therapeutical activity.
Inventor: ROSINI SERGIO
IPC: C07D491/052
Filed: 1992-04-21
Abstract: PCT No. PCT/EP92/00881 Sec. 371 Date Dec. 30, 1992 Sec. 102(e) Date Dec. 30, 1992 PCT Filed Apr. 21, 1992 PCT Pub. No. WO92/19584 PCT Pub. Date Nov. 12, 1992.This application describes 3-arylalkyl esters of 4,5-dihydro-9,10-dioxo-2-anthracenecarboxylic acid and a process for making them. Also described is a method of using the compounds in the treatment of arthritis.
Patent EP-0587673-A1 (EP)
Inventor: ACHARD DANIEL
IPC: C07D495/04
Filed: 1992-05-15
Abstract: Nouveaux dérivés de thiopyranopyrrole de formule générale (I) dans laquelle R est hydrogène, allyle ou un radical de structure: -CRaRbRc dans laquelle Ra et Rb sont des atomes d'hydrogène ou des radicaux phényle éventuellement substitutés (par halogène, alcoyle, alcoyloxy ou nitro), et Rc est défini comme Ra et Rb ou représente un radical alcoyle ou alcoyloxyalcoyle, l'un au moins de Ra, Rb et Rc étant un radical phényle substitué ou non, et n = 0 à 2, sous leurs formes stéréoisomères et leurs mélanges, éventuellement leurs sels lorsqu'ils existent et leur préparation. Les nouveaux dérivés selon l'invention sont particulièrement intéressants comme intermédiaires de synthèse.
Patent EP-0588897-A1 (EP)
Title: Non-chlorofluorocarbon aerosol formulations.
Inventor: FASSBERG JULIANNE
IPC: A61K47/06
Filed: 1992-06-08
Abstract: An aerosol formulation contains mometasone furoate and as propellant 1,1,1,2,3,3,3 and is suitable for treating asthma by nasal or oral administration.
Patent EP-0595959-A1 (EP)
Inventor: PRINCIPE FRANK SANTO
IPC: B29C41/40
Filed: 1992-07-24
Abstract: Des structures composites en résine renforcée de fibres sont durcies et entièrement consolidées tout en compensant le compactage initial incomplet du préimprégné entre les noyaux, et la croissance thermique du mandrin qui espace les noyaux entre eux en formant la structure autour d'une forme d'alliage métallique fixée à un mandrin, le coefficient de dilation thermique de l'alliage métallique étant supérieur à celui du mandrin.
Patent EP-0593678-A1 (EP)
Inventor: PODD STEPHEN D
IPC: B65D90/04
Filed: 1992-07-17
Abstract: La matière en vrac contenue dans un conteneur à marchandises repose sur un revêtement de plancher à spires dudit conteneur. Lesdites spires peuvent se présenter sous la forme de plis à plat reposant sur le plancher dudit conteneur, ou lesdits plis peuvent être enroulés afin de former des rouleaux espacés de revêtement sur le plancher dudit conteneur. On décharge le conteneur en tirant le revêtement du plancher hors dudit conteneur à l'arrière de celui-ci. On peut monter une cloison adjacente à l'ouverture arrière dudit conteneur.
Patent EP-0585411-A1 (EP)
Inventor: NEMEH SAAD
IPC: C09C1/00
Filed: 1992-04-24
Abstract: Nouveaux pigments composites au kaolin et au dioxyde de titane calciné dans lesquels on effectue la structuration et l'adhésion des particules de kaolin calciné et de dioxyde de titane en utilisant un polyélectrolyte cationique. Cette invention concerne également des procédés permettant de rendre composites des pigments au kaolin calciné et au dioxyde de titane dans lesquels on utilise au moins un dispersant polyanionique (tel que du polyacrylate de sodium, du silicate de sodium, du phosphate condensé de sodium ou des mélanges de ces derniers) dans la pâte de pigment dans laquelle on introduit le polyélectrolyte cationique; dans des conditions de pH très fortement alcalin (par exemple, supérieur à 9).
Patent EP-0556382-A1 (EP)
Inventor: WALTERS GLENN J
IPC: B65D81/34
Filed: 1992-09-08
Abstract: On décrit un élément (20) sensible aux micro-ondes, à membrane sélectivement perméable, et devant être utilisé dans des emballages alimentaires. L'élément (20) sensible aux micro-ondes comprend un substrat sur lequel est déposé au moins un revêtement réfléchissant. Le revêtement absorbant (24) et/ou le revêtement réfléchissant (26) peuvent être modifiés afin de réguler l'intensité de l'énergie des micro-ondes atteignant le revêtement absorbant (24), ce qui permet de réguler le niveau de réchauffement global de l'élément (20) sensible aux micro-ondes.