baber/WOPTO huggingface dataset:
Patent EP-0780368-A1 (EP)
Inventor: BERGFELD MANFRED JOSEF DR
IPC: C07C319/02
Filed: 1996-12-06
Abstract: Preparation of thioglycolic acid (I) comprises reaction of monochloroacetic acid with hydrogen sulphide under pressure in the presence of tert. amines in solution. The novelty is that: (a) the H2S partial pressure above the reaction medium is maintained at at least 2 bars till the end of the reaction; and (b) the thioglycolic acid which is formed as its ammonium salt, is released by treatment with an acid.
Patent EP-0730358-A1 (EP)
Inventor: LEPITRE DIDIER
IPC: H04L69/40
Filed: 1996-02-26
Abstract: The system includes a first terminal which is coupled to a transmission device which transmits a control sequence. A transmission medium links the first terminal with a second terminal. The second terminal is provided with an input port and an output port which is connected to a circuit which uses the received data. A first clock is fixed to the rate of the data train and a second clock fixes the rate of data received at the second terminal input port. A loop circuit links the input port and the output. A control device is used to synchronise the clocks and the loop circuit includes a memory which stores part of the control sequence during clock synchronisation.
Patent EP-0726329-A1 (EP)
Inventor: FUKASAWA TETSUO
IPC: G21C19/46
Filed: 1996-02-06
Abstract: A salt free reagent which is a reducing agent, and catalyst are added to radioactive liquid waste containing technetium. The technetium is reduced to metallic technetium by effects of the salt free reagent and the catalyst. The metallic technetium and the catalyst are removed from the radioactive liquid waste by filtration with a filter. 
     The technetium in the radioactive liquid waste can be reduced to the metallic technetium efficiently. Accordingly, technetium concentration in the radioactive liquid waste after removing the metallic technetium decreases remarkably.
Patent EP-0736864-A1 (EP)
Inventor: LEWIS DAVID EARL
IPC: G11B7/09
Filed: 1996-03-19
Abstract: There is disclosed a method for moving an optical head from an initial track (10) to a target track (11) on a storage medium (1). The total number of tracks (3) to be crossed is determined, and the optical head is moved toward the target track (11). A reflectivity level of light from the storage medium (1) is measured, and a tracking error signal is derived from the reflectivity level. The tracking error signal has both true and false indicators of track crossings. A data indicator signal is derived from the reflectivity level, having indicator points corresponding to the false indicators of track crossings. A track count number is incremented for each true indicator of a track crossing, and the optical head is stopped when the track count number equals the total number of tracks (3) to be crossed. Another method is disclosed whereby a track count signal is generated from the tracking error signal and the data indicator signal. The track count signal indicates track crossings corresponding to the true track crossing indicators in the tracking error signal.
Patent EP-0751408-A1 (EP)
Inventor: KILIAN ARND HERMANN
IPC: C03B20/00
Filed: 1996-06-18
Abstract: A planar waveguide structure is produced by a process comprising sintering substantially pure SiO 2  layers in a He 2 /BCl 3  or He 2 /BF 3  atmosphere. This results in the generation of a liquid phase of substantially lower viscosity than that of the deposited silica by itself. Since viscous sintering is enhanced by the presence of this liquid, consolidation occurs at lower temperature, e.g. 1000-1100°C, than those used in the prior art, e.g. 1350-1500° C. Much of the B 2 O 3  remains unreacted with the silica particles it helps to sinter, acting like a flux to bring about consolidation. This remaining B 2 O 3  is removed at the conclusion of the consolidation procedure by steam treatment at temperatures of 900°C - 1100°C. Some boron is incorporated into the silica layer, changing its Coefficient of Thermal Expansion (CTE) without substantially increasing its index. Thus, this method improves both structure and processing of planar waveguides by reducing the processing temperature and producing a glass which does not bow the substrate and essentially eliminates birefringence resulting in polarization dependent losses. This greatly benefits sophisticated circuits such as those intended for wavelength diversion multiplexing and allows narrow and precisely positional pass bands.
Patent EP-0778656-A1 (EP)
Inventor: NEFF EDWARD A
IPC: B23Q7/04
Filed: 1996-07-31
Abstract: An actuator for precisely moving and positioning a manufacturing component includes a housing on which a magnet (26) is mounted. An electromagnetic coil (36) is slidingly mounted on the housing for movement within the magnetic field generated by the magnet. A rod, having a member (34) for gripping the component, is attached for translational movement with the electromagnetic coil. In the operation of the actuator, a current is selectively applied to the electromagnetic coil. The current in the coil creates a magnetic field that moves the electromagnetic coil and the attached grip within the magnetic field to position the component as desired in translation. A retractor (50) causes the grip to preferentially adopt a predetermined position, or dwell configuration.
Patent EP-0727227-A1 (EP)
Inventor: LHENRY BERNARD
IPC: A23L3/015
Filed: 1996-02-05
Abstract: Process for semi-continuous high pressure sterilisation of a solid or liquid product comprises passing the material for treatment from one end to the other of a tubular chamber (2). Batches of material are separated from each other by circular spacers (3) which also pass through the chamber. At start up a spacer is first inserted into the chamber, and material pushed in behind. A second spacer is then inserted and the material compressed to the required pressure. The chamber outlet (2b) is then opened and the fist spacer removed. Material is then pushed out by a second batch of material being forced in behind the first. The spacer is cleaned and returned (91) to the chamber inlet.
Patent EP-0779462-A1 (EP)
Inventor: GORSE MICHEL
IPC: F16L25/01
Filed: 1996-12-09
Abstract: The connection for hydraulic fluids includes two sections of pipe (1), each of which includes an enlarged diameter flange (8) at its end. The two flanges are intended to abut in order to form a joint between the pipe sections, with a clamp ring (20) fitting around the two flanges retaining them together in a sealed joint. On the face of one flange, there is a sealing ring (12) which occupies an inner radial position adjacent to the bore of the tube. In an outer radial position on the face of one flange there are contact lamellae (25) which stand up from the surface of the flange. Several sets of such lamellae may be placed at spaced intervals around the face (28) of the flange. When the two flanges are clamped together, the lamellae are pressed against the adjacent flange, ensuring electrical connection between two sections of pipe.
Patent EP-0830324-A1 (EP)
Inventor: QUENZER HANS-JOACHIM
IPC: C03C29/00
Filed: 1996-01-17
Abstract: PCT No. PCT/DE96/00103 Sec. 371 Date Jul. 18, 1997 Sec. 102(e) Date Jul. 18, 1997 PCT Filed Jan. 17, 1996 PCT Pub. No. WO96/22256 PCT Pub. Date Jul. 25, 1996The invention relates to a method of anodic bonding and a method for producing glass coatings for purposes of anodic bonding and colloidal solutions suitable for this purpose. The method is particularly suitable for anodic bonding with glass coatings with a thickness of greater than 100 nm up to 10  mu m, which are used for connecting two semiconductor layers. In order to produce the required glass coating, an SiO2-sol is dissolved in at least one or in a mixture of n-alkanols (n=1 to 5). Then tetraethyl orthosilicate (TEOS), methyl triethoxysilane (MTEOS) and water are added to this organosol. Furthermore, a small quantity of acid is added to the desired quantity of alkali salts, and the colloidal solution is at least partly polymerized. The colloidal solution thus obtained is suitable for coating conductive materials by cost-effective methods such as immersion, spin-on deposition or spraying and subsequent tempering. After one coating there results a glass coating with a thickness of up to 2  mu m. When the method is repeated a plurality of times, coating thicknesses of over 10  mu m can be obtained.
Patent EP-0813731-A1 (EP)
Inventor: GROSETH BRITT-KARIN
IPC: B60R13/00
Filed: 1996-01-12
Abstract: Un système de signalisation est constitué d'un drapeau indicateur fixé à un poteau. Le drapeau indicateur, qui comprend deux faces (x et y), opposées et différentes d'aspect, est pourvu d'une ligne de pliage (7) le long de laquelle il est possible de le replier. Lorsqu'il est replié dans une première position, sa première face (x) est tournée vers l'extérieur tandis que, dans la seconde position, les faces du drapeau étant pliées à 360° par rapport à la première, c'est la seconde face (y) qui est tournée vers l'extérieur.
Patent EP-0865434-A1 (EP)
Inventor: BUKRINSKY MICHAEL I
IPC: C07C279/26
Filed: 1996-01-05
Abstract: The present invention encompasses the use of the compounds of formula as given below to detect certain specific protein structures which are present in nuclear localization sequences   <IMAGE>   wherein A is, independently CH3 or CH2CH3 and R is   <IMAGE>   and salts thereof.  and salts thereof.
Patent EP-0811072-A1 (EP)
Inventor: WATT FIONA MARY
IPC: C07K14/78
Filed: 1996-02-26
Abstract: La présente invention concerne une construction d'acides nucléiques comportant un promoteur capable de diriger une expression dans les cellules suprabasales de l'épiderme ainsi qu'un élément permettant de provoquer l'expression d'une sous-unité d'intégrine dans ces cellules suprabasales. De préférence, cet élément permettant de provoquer l'expression d'une sous-unité d'intégrine est une séquence codante d'une sous-unité d'intégrine. Cette invention concerne également un animal transgénique qui exprime une sous-unité α et une sous-unité β d'intégrine dans les cellules suprabasales de l'épiderme ainsi que des procédés de préparation de ces animaux transgéniques. Certains, au moins, de ces animaux transgéniques s'avèrent utiles comme modèles de troubles humains, et en particulier du psoriasis. Cette invention se rapporte aussi à un procédé de traitement du psoriasis consistant à administrer à un patient un composé qui permet de moduler la fonction d'intégrine.
Patent EP-0807029-A1 (EP)
Inventor: MENTINK LAURENTIUS ANDREAS GER
IPC: B60J7/12
Filed: 1996-01-30
Abstract: Système de commande et d'actionnement comportant un vérin hydraulique (1) servant à déplacer une charge (2). Le piston (3) délimite une chambre de travail (4) qui, alimentée en huile, déplace la charge reliée au piston en s'opposant à la pesanteur. La chambre de travail (4) est reliée à une pompe (7) par l'intermédiaire d'une canalisation (6) dans laquelle sont installés un clapet anti-retour (10) et une vanne de commande électromagnétique (12). A l'état non actionné, la chambre de travail (4) est reliée à un réservoir (9) et, à l'état actionné, elle est reliée à la pompe (7). L'unité de commande est conçue de sorte que, dans la position dite de "blocage" du bouton de commande, la vanne de commande (12) est actionnée en continu pendant une première période, puis, pendant une seconde période ultérieure, elle n'est actionnée que de manière intermittente. Par conséquent, la charge s'abaisse par paliers au cours de la seconde période.
Patent EP-0820502-A1 (EP)
Inventor: BAILLELY GERARD MARCEL
IPC: C11D3/386
Filed: 1996-02-06
Abstract: La présente invention se rapporte à une composition détersive comprenant une lipase combinée à un éther de polysaccharide non ionique, qui confèrent à la composition des caractéristiques d'élimination des taches améliorées.
Patent EP-0807160-A1 (EP)
Inventor: GOLDSTEIN ALAN SCOTT
IPC: C11D1/722
Filed: 1996-01-30
Abstract: Automatic dishwashing detergent compositions comprising certain cobalt catalysts are provided. More specifically, the invention relates to automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits (especially tea stain removal) through the selection of cobalt (III) catalysts having the formula:Co[(NH3)nMmBbTtQqPp]YyPreferred automatic dishwashing compositions comprise amylase and/or protease enzymes. Included are methods for washing tableware in domestic automatic dishwashing appliances using the cobalt catalysts.
Patent EP-0814762-A1 (EP)
Inventor: GOLZ KARIN
IPC: A61K8/98
Filed: 1996-03-22
Abstract: The invention concerns cosmetic agents with condensates of plant and animal decomposition products, which can be used in cosmetic body care and cleansing preparations and which, in addition to the emulsifying effect, have essential skin-care properties. The object of the invention is to prepare cosmetic products from plant and animal starting materials, said products having substantial portions of original biological structures but being modified to such an extent that they are cosmetically acceptable owing to their neutral smell and pale colour. According to the invention, the cosmetic agent is a product of a direct and mild (20 to 55  DEG C; pH 7.5 to 8.5) decomposition of a biological starting material in an aqueous medium, subsequent condensation with a sub-stoechiometric amount of a C10 to C20 fatty acid halide or mixture and optionally subsequent etherification or esterification of the condensation product. The starting materials can be yeasts, yeast fractions, pulses, pulse fractions, pectins, pectin-containing masses, algae, algae fractions, animal milk, animal milk fractions and their mixtures, and contain helical natural substance components, enzyme structures and vitamin structures.
Patent EP-0871397-A1 (EP)
Inventor: HAMMON TIMOTHY
IPC: G02B6/42
Filed: 1996-05-14
Abstract: The magnitude of a physical quantity, typically temperature, is measured by launching light from a light source (21) into an optical fibre (10) that incorporates an optical filter (16) in the form of an in-fibre Bragg grating. The operating temperature of the light source (21) is controlled by a thermoelectric regulator (23) and in a manner cyclically to vary the centre wavelength of the spectrum of light emitted by the source (21) to cover a substantial portion at least of the rejection bandwidth of the optical filter (16). A photodetector (26) is employed for detecting light that is reflected back through the optical fibre (10) and, coupled with a processor (28), for detecting the occurrence of peak reflection. The temperature in the region of the optical filter (16) is determined by reference to the operating temperature of the light source (21) when light is emitted that gives rise to the peak reflection. The measurement of temperature, or other physical quantity that has the potential to influence the reflectance of the optical filter (16), does not require a determination to be made of the complete reflection characteristics of the filter (16). Nor is a measure required to be made of the actual centre wavelength at which peak reflection occurs. Detection is made for the occurrence of the peak reflection and a determination is then made as to the magnitude of the temperature, or other physical quantity, by reference to control exercised over the light source (21).
Patent EP-0850456-A1 (EP)
Title: Systeme et son procede d'utilisation pour l'acceptation de paiements excedentaires
Inventor: BURKE BERTRAM V
IPC: G07F7/00
Filed: 1996-04-25
Abstract: La présente invention concerne un système (cf. fig. 1 pour le système structural, fig. 4 et 5 pour le système de fonctionnement commercial) et son utilisation par des consommateurs, pour faire des économies et faire des dons à des organismes charitables ou autres, chaque fois qu'ils paient en liquide à un terminal de point de vente (Fig. 1, de RTI à RTN), établissent un chèque, utilisent un guichet de banque automatique ou une carte de débit ou de crédit. Le système des points de vente est un réseau composé d'abonnés ou de personnes effectuant des paiements ou en recevant, de commerçants ou collecteurs neutres, d'une chambre centrale de compensation et de comptes fournisseurs. Le système plus large est un réseau constitué par des abonnés ou des payeurs, des bénéficiaires de paiements, des gestionnaires de comptes et des services fournisseurs. Ensemble, les systèmes apportent aux abonnés ou payeurs un moyen sans discontinuité d'économiser de l'argent ou d'en faire don chaque fois qu'ils en dépensent.
Patent EP-0824734-A1 (EP)
Inventor: ZIMMERMANN KARL-HEINZ
IPC: G07D7/00
Filed: 1996-05-09
Abstract: PCT No. PCT/EP96/01965 Sec. 371 Date Jan. 29, 1998 Sec. 102(e) Date Jan. 29, 1998 PCT Filed May 9, 1996 PCT Pub. No. WO96/36020 PCT Pub. Date Nov. 14, 1996An apparatus for testing sheet material with sensors having one or more components and fastened to the front of a base plate as separate units on one and/or both sides of a sheet material path. The fastening system includes a first fastening device which is operable from the back of the base plate and permits removal of the sensor in the released state. In order to open a gap between at least one component of a sensor and the transport path, this component has second fastening device which is operable from the front of the base plate and permits only motion of the component relative to the transport system in the released state. Removal of the sensor is impossible in the released state of the second fastening means unless the first fastener device is released.
Patent EP-0830443-A1 (EP)
Inventor: SCHAERFL ROBERT A JR
IPC: C10M143/08
Filed: 1996-05-22
Abstract: Cette invention se rapporte à de nouveaux mélanges fluides d'hydrocarbures spécifiés satisfaisant un ensemble de critères structurels. Des hydrocarbures linéaires ayant des liaisons doubles terminales et des segments internes de longueurs de chaînes différentes spécifiées, séparés par un ou plusieurs atomes de carbone, dont chacun possède un substituant méthylidène, constituent un premier groupe de ces composés. Un second groupe est constitué par des composés à coiffe terminale alcényle du premier groupe. Les troisième et quatrième groupes sont des produits formés par hydrogénation des premier et second groupes, respectivement. Ces produits, avec ou sans coiffe terminale et hydrogénés ou non hydrogénés, possèdent des propriétés lubrifiantes souhaitables, telles que des points d'écoulement favorablement bas et/ou une volatilé NOACK basse et/ou un indice de viscosité très élevé, et ils peuvent par conséquent être utilisés comme huiles de base ou comme constituants dans la formulation de lubrifiants.
Patent EP-0776393-A1 (EP)
Title: Sizing composition for composite yarns and use thereof
Inventor: BOISSONNAT PHILIPPE
IPC: C03C25/10
Filed: 1996-06-06
Abstract: PCT No. PCT/FR96/00851 Sec. 371 Date Mar. 25, 1997 Sec. 102(e) Date Mar. 25, 1997 PCT Filed Jun. 6, 1996 PCT Pub. No. WO96/41912 PCT Pub. Date Dec. 27, 1996Composite yarn comprising an intimate mixture of glass filaments and thermoplastic filaments, wherein said composite yarn is coated with an aqueous sizing composition containing at least one additive in the form of a fatty acid ester; and the aqueous sizing composition per se.
Patent EP-0795046-A1 (EP)
Inventor: BURGESS DAVID P
IPC: C25C1/12
Filed: 1996-06-17
Abstract: L'invention concerne un procédé pour fabriquer de la poudre de cuivre métal à partir d'un produit (10) renfermant du cuivre consistant à: (A) mettre le produit (10) renfermant du cuivre en contact avec une solution de lessivage (70) pour dissoudre les ions cuivre et former une solution de lessivage (74) riche en cuivre; (B) mettre cette solution de lessivage (74) riche en cuivre en contact avec une solution d'extraction (84) pour former une solution d'extraction (90) riche en cuivre et une solution de lessivage (124) pauvre en cuivre (114); (C) effectuer une séparation; (D) mettre la solution d'extraction (90) riche en cuivre avec une solution de stripping (106) en contact pour former une solution de stripping (142) riche en cuivre et une solution d'extraction (114) pauvre en cuivre; (E) effectuer une séparation pour former un premier électrolyte (150); (F) appliquer une tension entre les anodes (26) et des cathodes (28) pour déposer le cuivre métal sous forme de poudre (152) sur la cathode. L'électrolyte (150) peut avoir une concentration en ions chlorure allant jusqu'à 5 ppm environ. L'électrolyte (150) peut contenir au moins un triazole. La poudre de cuivre métal (152) peut être transformée en feuille de cuivre (210). La poudre de cuivre métal peut aussi être transformée en oxydes de cuivre. Ces oxydes peuvent en outre être utilisés pour fabriquer des feuilles de cuivre.
Patent EP-0834169-A1 (EP)
Inventor: ONYSKEVYCH LUBOMYR S
IPC: H05B33/12
Filed: 1996-06-07
Abstract: Un afficheur électroluminescent (EL) est constitué sur un substrat céramique comportant une face céramique antérieure et une face céramique postérieure. Ce substrat céramique comprend une âme métallique faisant office de support de structure, de masse électrique et de dissipateur thermique. Des cellules EL (20) sont montées sur la face céramique antérieure (31) tandis que des circuits de commande (10) servant à commander les cellules EL (20) sont montés sur la face céramique postérieure (31). Les circuits de commande (10) sont disposés directement en arrière desdites cellules EL. Des connecteurs (27) traversent ledit substrat céramique et les cellules EL pour aboutir à différents circuits de commande. Le positionnement des circuits de commande près des cellules EL fait que les lignes de commande allant des circuits de commande aux cellules EL sont courtes, ce qui assure des vitesses de refroidissement élevées et de faibles pertes de résistance. Chaque circuit de commande est à même de commander une cellule EL ou un groupe de celles-ci. Des cellules d'afficheur EL couplées à une électrode en cermet peuvent aussi être commandées par un dispositif à émission par effet de champ (110) ou un faisceau d'électrons de faible puissance (140).
Patent EP-0842516-A1 (EP)
Inventor: ROOHPARVAR FARIBORZ F
IPC: G11C16/02
Filed: 1996-07-03
Abstract: A method for verifying the status of selected nonvolatile memory cells of an integrated memory circuit, such as during a memory erase or programming operation, and an integrated nonvolatile memory circuit including circuitry for performing this verification method. Preferably, the invention employs simple logic circuitry including a flip-flop to assert successful verification data only in response to a continuous validity of a verification signal throughout a sampling period, thereby avoiding false assertion of successful verification data. The sampling period is preferably longer than the expected duration of fluctuations due to noise in the verification signal. During the sampling period of a verification operation, the logic circuitry receives a raw verification signal indicative of the instantaneous relation between a measured threshold voltage of a selected memory cell and a reference voltage. The raw verification signal is valid if the threshold voltage has a desired relation to the reference voltage at an instant of time. The flip-flop remains in a first state while the raw verification signal is valid, but enters a second state in response to the raw verification signal going invalid and remains in the second state for the rest of the sampling period. An output signal from the logic circuitry indicates the state of the flip-flop at the end of the sampling period. A level of the output signal indicating that the flip-flop is in the first state at the end of the sampling period is interpreted as successful verification data.
Patent EP-0841946-A1 (EP)
Inventor: FICK ROBERT B JR
IPC: A61K47/26
Filed: 1996-07-24
Abstract: L'invention a pour objet des procédés de traitement de l'asthme allergique, par des antagonistes d'IgE, y compris des anticorps anti-IgE, des variantes d'IgE, des antagonistes de peptides, des peptidomimétiques et d'autres petites molécules.