baber/WOPTO huggingface dataset:
Patent EP-0729017-A1 (EP)
Inventor: MUELLER BENO DR
IPC: G01J3/02
Filed: 1995-02-25
Abstract: A method of measuring and compensating the effects of stray light in a spectrometer and use of the method to improve linearity and accuracy in the spectrometer. Light from a broadband light source (100) is blocked in a particular band of wavelengths by an optical filter (104) and light outside the particular band of wavelengths is transmitted by the filter. A spectral measurement within the particular band measures aggregate offset, including the effects of stray light, dark current and electronic offset. In absorption spectrometry, a first spectral measurement within the particular band is measured with a chemical sample not present and a second measurement is made with a chemical sample present. The first spectral measurement is used for compensation of a reference spectrum and the second spectral measurement is used for compensation of a sample spectrum, each within the particular band. Further compensation is made for insertion loss of a filter and stray light having wavelengths within the band of wavelengths of the particular band. <IMAGE>
Patent EP-0683145-A1 (EP)
Inventor: ANTON DAVID LEROY
IPC: C12P17/18
Filed: 1991-09-13
Abstract: A method for racemizing an enantiomeric R- or S- nitrile of the formula:
       
    wherein: 
   A is selected from specified mono- and bicyclic aromatic groups, 
   R¹ is C₁-C₄ alkyl; 
comprises contacting said nitrile with a strongly basic ion-exchange resin.
Patent EP-0700718-A1 (EP)
Inventor: LYNN MERRILL
IPC: B01J35/10
Filed: 1995-07-31
Abstract: A method of making a catalyst, catalyst support or adsorbing structure which involves forming a mixture of raw material which can be ceramic and/or molecular sieve, silicone resin permanent binder, dibasic ester as a solvent for the silicone resin, organic binder of cellulose ether, and/or derivatives thereof, and water, shaping the mixture into a green body which is then dried and heated to develop strength and form the catalyst, catalyst support, or adsorber.
Patent EP-0703267-A1 (EP)
Inventor: OSTOJA STARZEWSKI KARL-HEINZ A
IPC: C08J7/06
Filed: 1995-08-14
Abstract: Moulded polymer prods. contg. polyacetylene (PAC) and a different polymer are claimed, with a protective layer of silicate. The PAC makes up 0.1-99 (pref. 1-50) wt.% of the total polymer content. The silicate layer is obtd. by the application of Na or K water glass, pref. in amts. of 50 mg to 2 g water glass (solids) per m<2> substrate surface. Other layer(s) may be present between the PAC-contg. polymer and the silicate layer.
Patent EP-0721049-A1 (EP)
Inventor: HENNIG ROLF
IPC: E06C5/40
Filed: 1995-11-21
Abstract: The ladder is turned by a bogie with a first ring mount on a vertical pivot axle (A). The first and second (6) ring mount move in relation to each other on an axis (S) at right angles to the pivot axis. The second ring mount is positioned directly above the substructure or in a platform (3) on the substructure. Above the second ring mount and beneath the first ring mount is a bearing plate (16,21) each of which is reinforced by tubular reinforcement frames (18,22).
Patent EP-0691204-A1 (EP)
Inventor: MORITZ JULES G
IPC: B41J2/15
Filed: 1995-04-06
Abstract: A thermal ink-jet pen which includes a tuned printhead for ejecting droplets of ink onto a print medium is provided. The printhead comprises (a) a plurality of resistive elements (12), (b) a plurality of nozzles through which the droplets of ink are ejected, (c) a plurality of drop ejection chambers, (d) a plurality of ink feed channels, each provided with an entrance defined by a pair of projections on either side thereof, and (e) an ink refill slot (16) operatively associated with the plurality of ink feed channels, the ink refill slot (16) defined by an edge (16a) to provide a shelf from the edge (16a) to the ink feed channels. The plurality of resistive elements (12) is divided into sets, with each resistive element (12) staggered a different distance from the edge (16a). Each ink feed channel within a set is provided with a different critical dimension value, the critical dimension comprising at least one selected from the group consisting of (1) width of entrance to channel, (2) width of the channel, (3) length of the channel, and (4) distance of the resistive element (12) to the terminus of the channel. The critical dimension is related to distance of the resistive element (12) from the edge (16a). By providing each set of resistive elements (12) with different widths, the damping of the pen is improved and all the nozzles have substantially the same refill speed.
Patent EP-0697748-A1 (EP)
Inventor: GOFER ALEXANDER
IPC: H01M12/06
Filed: 1995-06-14
Abstract: The invention provides a process for supporting and cleaning a mesh anode bag of the type having one open end, one closed end, and being sealed along its lateral sides, the bag containing particles of discharged active zinc therein along its inner surfaces after the separation thereof from a discharged zinc anode, the process comprising placing the bag over a device comprising a hollow body having a liquid inlet at a first end and a plurality of liquid outlets at a second opposite end, the device being contoured and sized to be overridden by the bag, with the inner surfaces of the bag being in proximity to the outer surfaces of the body, and the plurality of outlets adjacent to the closed end of the bag, causing a flow of liquid via the inlet and through the body to the outlets, whereby liquid passing through the outlets flows around the outer surface of the body and along the inner surfaces of the bag, to entrain and remove therefrom the particles of zinc, and separating the bag from the device, as well as providing the device for use therein.
Patent EP-0691601-A1 (EP)
Inventor: SELLERS CHARLES A
IPC: G06F3/02
Filed: 1995-06-20
Abstract: A notebook computer (10) is provided with a collapsible keyboard structure (12) in which, in response to closing of the computer housing lid (30), the key return spring portions (80) of the keyboard are shifted away from their normal underlying relationships with the keys (40) and the keys (40) are forcibly retracted to a storage/transport orientation in which the overall thickness of the keyboard structure is reduced by an amount essentially equal to the stroke distance (D) of the keys (40). When the lid (30) is subsequently opened, the key return spring portions (80) are shifted back to their normal underlying relationships with the keys (40), and the keys (40) are forced outwardly by the return spring portions (80) to their extended, operative orientations above the return spring portions (80).
Patent EP-0708361-A1 (EP)
Inventor: UMEMOTO CHOJI
IPC: G03B27/46
Filed: 1995-09-21
Abstract: Film image processing equipment whereby, before printing, exposure conditions can be changed in order to produce authentic color reproductions. Each film has its particular color characteristic or bias which must be cancelled to produce authentic color reproductions. The film's characteristic is detected statistically and is used as part of the change required to the exposure conditions to produce authentic reproduction.
Patent EP-0723051-A1 (EP)
Inventor: LOURENCO JEAN-LOUIS
IPC: E05F15/14
Filed: 1995-11-30
Abstract: The opening roof comprises a structure (3) supporting a fixed cover (1) connected along one side to a vertical carrying wall (5). A sliding opening (2) parallel to the fixed cover slides on the support structure under the cover and opens the roof under the effect of a control mechanism (16) carried by the support structure. On each side of the roof the support structure has an upper rafter (11) under the fixed cover which supports a section (14) comprising a rail (15). The rail has an open housing which takes a notched belt (28) meshing with a drive pinion (30) at the end of a transverse transmission control bar (44). The ends of the belt are joined together by a common junction piece (39), fixed to the opening, so that movement of the belt drive pinion causes displacement of the junction piece to follow the movement of the opening and slides in the open rail housing.
Patent EP-0780851-A1 (EP)
Inventor: PETIT DOMINIQUE A
IPC: H01C13/02
Filed: 1995-12-20
Abstract: The present invention relates to a resistor structure the resistance value of which can be electrically adjusted after fabrication by the tester during the test operation so that its equivalent resistance closely approximates the desired nominal value. In essence, the novel resistor structure consists of a main resistor (R1) and a determined number of trimming resistors (R1-1 to R1-4) that are connected in parallel thereon. Each trimming resistor can be connected in parallel on the main resistor independently of one another thanks to a switch (PG1-1w to PG1-4), typically a pass-gate NFET device, that is serially connected therewith. This switch is enabled or not via a control line (16-1 to 16-4). Each control line is connected to a binary storage cell (17-1 to 17-4) which includes a fuse (F1 to F4) that can be electrically blown by the tester. Because, the resistance value of the main resistor (and trimming resistors as well) changes as a result of the fabrication process variations, these trimming resis tors are designed so that whatever the main resistor value, there is an appropriate combination of trimming resistors to reach the said desired nominal value. This resistor structure is perfectly adapted to the fabrication of semiconductor integrated circuits terminator chips.
Patent EP-0779646-A1 (EP)
Inventor: VAJANA BRUNO
IPC: H01L21/8247
Filed: 1995-12-14
Abstract: A method of fabricating an EEPROM memory cell, including the steps of depositing a thick gate oxide layer on a substrate of P-type semiconductor material; forming on the substrate a tunnel mask of photoresist material presenting a window; implanting N-type ions in the substrate through the window of the tunnel mask to form a continuity region; removing the exposed portion of the gate oxide layer; growing a thin tunnel oxide region on the substrate, at the window of the tunnel mask; depositing a first and second polysilicon layer separated by a dielectric layer; patterning floating gate, control gate and gate oxide regions in self-aligned manner; and forming N-type source and drain regions offset laterally in relation to the gate regions. The implanted continuity region is thus self-aligned with the tunnel region, and lateral diffusion of the dope provides for electric continuity with the drain region.
Patent EP-0716293-A1 (EP)
Inventor: BAERT CHRISTIAAN
IPC: G01K17/00
Filed: 1995-11-16
Abstract: A device for detecting radiation, for example infrared radiation, which comprises a sensitive arm which, over at least a portion of its length, consists of bimetal. One end of said arm is joined to a radiation-absorbing membrane.
Patent EP-0731794-A1 (EP)
Title: 1,4,5-triphenyl pyrazolyl compounds for the treatment of inflammation and inflammation-related disorders
Inventor: LEE LEN F
IPC: C07D231/12
Filed: 1994-11-14
Abstract: A class of 1,4,5-triphenyl pyrazoles is described for the treatment of inflammation, including treatment of pain and disorders such as arthritis. Compounds of particular interest are of Formula I    <IMAGE>  I  wherein R1 is one or more groups independently selected from hydrido, methyl, ethyl, methoxy, ethoxy, methylthio, methylsulfinyl, methylsulfonyl, hydroxy, nitro, amino, N-methylamino, acetamido, trifluoromethyl, bromo, iodo, fluoro and chloro; wherein R2 is selected from hydrido, methyl, ethyl, cyano, trifluoromethyl, difluorochloromethyl, difluoromethyl, pentafluoroethyl and heptafluoropropyl; wherein R3 is one or more groups independently selected from hydrido, methyl, ethyl, methoxy, ethoxy, methylthio, methylsulfinyl, methylsulfonyl, hydroxy, nitro, amino, N-methylamino, acetamido, trifluoromethyl, bromo, iodo, fluoro and chloro; and wherein R4 is methyl; or a pharmaceutically-acceptable salt thereof.
Patent EP-0743998-A1 (EP)
Title: Quick coupling assembly
Inventor: RAUNISTO YRJOE
IPC: E02F3/36
Filed: 1995-02-09
Abstract: PCT No. PCT/FI95/00053 Sec. 371 Date Aug. 8, 1996 Sec. 102(e) Date Aug. 8, 1996 PCT Filed Feb. 9, 1995 PCT Pub. No. WO95/21969 PCT Pub. Date Aug. 17, 1995A method to connect and disconnect a push-pull coupling in a push-pull assembly and a push-pull assembly for mounting a tool on a work machine. The tool comprises several attachment bushings for fitting of fulcrum pins into the bushings, by means of which the tool is attached to the work machine. The fulcrum pins are mounted on the work machine and are horizontally movable in opposite directions for insertion into and withdrawal from the attachment bushings.
Patent EP-0750800-A1 (EP)
Inventor: ZARRABI JOSEPH H
IPC: G02F1/37
Filed: 1995-01-25
Abstract: On fabrique un laser monolithique pompé par diode à partir d'un matériau principal à auto-doublage de fréquence co-dopé avec deux espèces ioniques, dont une impureté ionique convertissant le rayonnement de la pompe en rayonnement continu à une fréquence fondamentale et l'autre impureté faisant office d'absorbeur saturable pour déclencher le rayonnement fondamental qui est ensuite doublé en fréquence afin de produire une lumière verte pulsée de grande intensité. Cette lumière verte est soit sortie, soit encore doublée en fréquence sous forme de rayonnement U.V. cohérent pulsé au moyen d'un cristal non linéaire.
Patent EP-0750627-A1 (EP)
Inventor: SOREQ HERMONA
IPC: C12Q1/46
Filed: 1995-02-28
Abstract: La présente invention se rapporte à de nouvelles formes de l'acétylcholinestérase humaine (AChE) et à des séquences nucléotidiques les codant. Les gènes codant les nouvelles formes de l'AChE humaine ont été identifiés dans diverses cellules tumorales malignes. Selon une autre variante, l'invention se rapporte à un système d'analyse d'un animal transgénique destiné à évaluer l'efficacité des médicaments agissant contre les protéines cholinergiques, avant ou pendant le traitement thérapeutique. On fait appel à des animaux transgéniques, de préférence au développement des tétards de Xénopus, ou bien encore à des souris, qui expriment l'AChE humaine. Le système d'analyse d'un animal transgénique est également utilisé pour évaluer la toxicité de substances qui bloquent potentiellement l'AChE humaine ( par ex. des composés organophosphoreux).
Patent EP-0757646-A1 (EP)
Inventor: NEUHAUS DIETMAR
IPC: B63H9/06
Filed: 1995-04-20
Abstract: Die Erfindung macht sich zur Aufgabe, ein aerodynamisch hochwirksames Segel zu schaffen. Segel mit Segellatten zur Profilstabilisierung und aerodynamisch sehr wirksame Spaltsegel sind bekannt. Die Erfindung verbindet die Vorteile beider Konstruktionen, indem ein Spaltsegel bestehend aus Vorsegel und Hauptsegel geschaffen wird, mit einem aus Vorsegelsegmenten aufgebauten Vorsegel und mit Segellatten im Bereich der Trennungslücken zwischen den Vorsegelsegmenten. Das neue Segel ist insbesondere ein Surfsegel.
Patent EP-0758272-A1 (EP)
Inventor: BASTOW DAVID R
IPC: G01N21/91
Filed: 1995-04-21
Abstract: Composition à base de poudre sèche, coulante et non adhésive servant à détecter efficacement des défauts de surface et comprenant un mélange de particules d'un colorant et de particules d'un diluant présentant chacune une dimension inférieure à 100 νm. Ces compositions constituent un revêtement de détection simple et efficace, qui accentue immédiatement les imperfections de surface, telles que des éraflures, l'effet de peau d'orange et des bavures de peinture sèches, sans qu'il soit nécessaire d'utiliser de solvant. L'invention concerne également des procédés d'utilisation de ladite composition, afin de détecter des imperfections de surface, un appareil d'application de ladite composition, un dispositif de recharge dudit appareil, ainsi que les surfaces obtenues au moyen de ladite composition.
Patent EP-0708982-A1 (EP)
Title: Procede de traitement pour galettes semi-conductrices
Inventor: DOBSON CHRISTOPHER DAVID
IPC: H01L21/312
Filed: 1995-05-10
Abstract: On décrit un procédé de traitement d'une galette semi-conductrice où un polymère à chaîne courte est déposé sur la galette, pour que les caractéristiques de surface de cette galette affleurent une surface plane, et où une couche de diffusion est déposée sur cette surface de couche polymère pour que ce polymère diffuse son humidité à un rythme contrôlé.
Patent EP-0760958-A1 (EP)
Inventor: COVELEY MICHAEL
IPC: H03K17/955
Filed: 1995-05-23
Abstract: Un détecteur de proximité capacitif sans contact (8) comporte une plaque sensible (10) à laquelle des circuits de détection (12) sont couplés. Les circuits de détection comprennent un oscillateur (14) connecté électriquement à la plaque sensible (10) et des circuits (16) de mise en forme de signaux connectés électriquement à l'oscillateur. Les circuits (16) de mise en forme de signaux comportent un condensateur de liaison C1, un détecteur d'enveloppe (18), un premier comparateur (20), un circuit à retard (22) et un second comparateur (24). Lorsqu'un objet se trouve à une proximité prédéterminée de la plaque sensible (10), la capacité du condensateur constituée de la plaque sensible et de l'objet proximal se trouve à un niveau provoquant la génération par l'oscillateur (14) d'un signal oscillatoire d'ampleur suffisante. Le signal oscillatoire généré par l'oscillateur est appliqué au détecteur d'enveloppe par l'intermédiaire du condensateur de liaison. Le détecteur d'enveloppe génère une enveloppe du signal oscillatoire et l'applique au premier comparateur qui génère, à son tour, une sortie élevée logique qui est envoyée au circuit à retard. Le circuit à retard envoie, à son tour, la sortie élevée logique au second comparateur après un délai prédeterminé, le second comparateur générant ainsi une sortie élevée logique correspondant à la présence d'un objet à une certaine proximité de la plaque sensible. Lorsque l'objet est enlevé de la plaque sensible et placé hors du champ de proximité prédéterminé, la sortie du détecteur de jproximité change, ce qui permet d'utiliser ce dernier comme un détecteur de retrait.
Patent EP-0768012-A1 (EP)
Inventor: KALLIN HARALD
IPC: H04W48/20
Filed: 1995-06-27
Abstract: Un réseau téléphonique mobile analogique comporte des cellules à voies de conversation (C1), dont chacune comprend une station de base (A-G). Ces stations de base procurent des voies de commande associées (PAC) pour rechercher une station mobile (MS), et également des voies d'accès (AC) pour établir des connexions à destination ou en provenance de la station mobile (MS). Cette station mobile possède des informations concernant les fréquences de toutes les voies d'accès et les connexions sont établies sur des voies de conversation duplex (TC). La zone géographique couverte par les cellules à voies de conversation (C1) respectives est déterminées par l'utilisation, à des fins communes prédéterminées, de toute les voies de conversation (TC) au sein de cette zone. Chacune des cellules à voies de conversation (C1) dispose d'au moins deux voies d'accès (PAC, AC) espacées d'un intervalle de fréquence souhaité et possédant la même couverture radio que les voies de conversation (TC). Lorsqu'un accès est souhaité, la station mobile (MS) analyse la puissance de toutes les voies d'accès à deux reprises avec un intervalle de 20 millisecondes. Les voies d'accès duplex (PAC, AC) aident la station mobile (MS) à trouver la voie d'accès (PAC, AC) la plus puissante en dépit d'un évanouissement profond. La station mobile (MS) établit ainsi une connexion sur la voie de conversation (TC) dans la cellule (C1) la plus appropriée possédant la plus forte intensité du signal. Des transferts inutiles sont évités et la qualité de transmission téléphonique est améliorée.
Patent EP-0779846-A1 (EP)
Inventor: DAINTON ALBERT EDWARD
IPC: B22D41/18
Filed: 1995-08-15
Abstract: PCT No. PCT/GB95/01930 Sec. 371 Date Feb. 26, 1997 Sec. 102(e) Date Feb. 26, 1997 PCT Filed Aug. 15, 1995 PCT Pub. No. WO96/07496 PCT Pub. Date Mar. 14, 1996A flow control device for the outlet of a molten metal handling vessel is provided for use towards the end of the pouring of molten metal through the outlet. The flow control device has a head portion and a tail portion with flow channels defined between the head and tail portions to reduce vortex effects in the molten metal, the tail portion being contoured to fit into a correspondingly contoured entrance to the outlet with the flow channels leading into the outlet and the device being attached to a refractory positioning device so that it can be fitted into the outlet during flow of the molten metal through the outlet. The head includes a baffle plate covering the outlet.
Patent EP-0729676-A1 (EP)
Inventor: LAIRD KEVIN MICHAEL
IPC: H04L1/00
Filed: 1995-08-03
Abstract: A method and apparatus for mitigating error in a received communications signal includes an error mitigator (35) of a communication unit (12) which receives and performs mitigation based on an error indication. In a first embodiment, the error indication is a phase or non-used data symbol indicating error in ADPCM data, and mitigation includes changing certain nibble values to different predetermined values. In a second embodiment, the error indication may include other parameters, e.g., a CRC frame error indicator, and an error estimator (34) determines a level of corruption in the ADPCM data. The error mitigator (35) applies a predetermined set of replacement values based on the indicated level of corruption, and the mitigated data is subsequently decoded in an ADPCM decoder (26).
Patent EP-0770270-A1 (EP)
Title: Structure de batterie rechargeable et son procede de fabrication
Inventor: GOZDZ ANTONI S
IPC: H01M6/10
Filed: 1995-08-17
Abstract: Une batterie rechargeable comprend une cellule électrolytique stratifiée dans laquelle une couche séparatrice/électrolytique hybride, polymère, plastifiée et souple est insérée entre des couches à électrode négative et positive composées d'une matrice polymère intercalaire d'ions lithium supportant des feuilles collectrices de courant respectives (11, 19). Une cellule en feuilles allongée (10) est utilisée pour former une batterie monobloc au moyen d'un pli transversal initial (23) plaçant une électrode/un collecteur dans la structure et au moyen de plis séquentiels supplémentaires (25, 27, 29) donnant une forme de spirale à la cellule, sans qu'il soit nécessaire de prévoir une isolation intermédiaire vers l'extérieur, en direction des extrémités d'électrode dans la zone où les collecteurs reçoivent les bornes de la batterie (22, 24). L'immersion de la structure dans un solvant permet d'extraire le plastifiant polymère qui est ultérieurement remplacé par contact avec un électrolyte à solution de sel de lithium pour activer la batterie.
Patent EP-0791069-A1 (EP)
Inventor: LAZZARINI AMERIGA
IPC: C12P21/04
Filed: 1995-10-11
Abstract: La présente invention concerne un procédé de transformation microbienne permettant d'obtenir le facteur D2 de l'antibiotique GE 2270. Ce procédé consiste à mettre en contact le facteur A de l'antibiotique GE 2270 avec une culture de souche de Streptosporangium vulgare.
Patent EP-0789955-A1 (EP)
Inventor: SKOELD JOHAN
IPC: H04L7/08
Filed: 1995-10-27
Abstract: Dans un récepteur d'un système de communication radio numérique, on effectue une estimation combinée (hkC) du canal, en faisant la moyenne d'une estimation longue (h¿k?L) du canal et d'une estimation courte (h¿k?S) du canal.
Patent EP-0742843-A1 (EP)
Inventor: PRIOR ADALBERT
IPC: C22B11/02
Filed: 1995-11-30
Abstract: A device has a reactor vessel (1) with an inlet (7) and an outlet (5) for the processing medium. The material (9) to be processed and a holder (10) for said material (9) are located inside the reactor vessel (1). The holder (10) has a device (12) for distributing the used processing medium flow (9). A heater (15) is associated with the outer side of the reactor wall (2). The material (9) is subjected to an oxidising then to a reducing treatment, and is finally chlorinated.