baber/WOPTO huggingface dataset:
Patent EP-0700150-A1 (EP)
Inventor: FUKUCHI AKIO
IPC: H03F1/32
Filed: 1995-08-31
Abstract: The compensation range of feed-forward amplifiers is expanded. The circuit includes a main amplifier (4). Part of the output of the main amplifier is combined (7,8) with a branched (2) part of the input signals and applied to an auxiliary amplifier (15) through a vector adjuster (13). The peak value of the input or output of the auxiliary amplifier (15) is detected with a peak power measurer (24), and the characteristic of a distortion detecting loop (100) is controlled with a vector adjuster (3) and a control circuit (9) so as to minimize this peak value. By controlling the characteristic of the distortion detecting loop by detecting the peak value, the range of linearity compensation is expanded compared with conventional control based on the average level. The output of the auxiliary amplifier is combined (12) with the output of the main amplifier to provide the circuit output. The main amplifier output is also applied through a level detector (24) and a control circuit (14) to control the other vector adjuster (13). A pilot signal is inserted into the input signal, which is detected by the level detector.
Patent EP-0664574-A1 (EP)
Inventor: AUBRY JEAN
IPC: H01Q3/38
Filed: 1995-01-13
Abstract: The device includes distribution of power (3) to a set of phase shifters (2) and antennae (1) which form a phased array. A monitor (21) measures the state (24) of the phase shifters to detect faulty phase shifters. The array is arranged so that each array phase shifter has a symmetrical phase shifter.  In the case of a detected fault, the symmetrical phase shifter is positioned (23) with a 180 degrees phase shift offset from the faulty phase shifter. The technique allows phase array errors due to faulty phase shifters to be nulled.
Patent EP-0705758-A1 (EP)
Inventor: DERRIEN MICHEL
IPC: B64C25/34
Filed: 1995-09-26
Abstract: The landing gear comprises two independent legs (110,210), offset relative to one another with respect to the aircraft's central axis and able to pivot about axes (112,212) when operated by power cylinders. Each of the legs consists of a rigid body (111,211) which is pivoted to the structure of the aircraft, a balance arm (113,213) which is pivoted to the end of the rigid body, a beam (115,215) pivoted to the balance and supporting the wheels (129,130,230), and a shock absorber (118,218). The two legs are positioned so that when the landing gear is down the two balance arms and their beams extend in two separate planes which lie parallel to the lengthwise median plane of the aircraft, while in the retracted position the two balance arms and beams extend in the same plane and perpendicular to the aircraft's lengthwise median plane.
Patent EP-0718582-A1 (EP)
Inventor: GERARD CLAUDE
IPC: F25J3/04
Filed: 1995-12-11
Abstract: A heat exchanger casing (2) of parellelpipedal form communicates directly with a generally bulbous phase sepn. chamber (5), which embraces one end edge (13) of the casing (2) and projects forward of one wall of the casing. The wall of chamber (5) is built up of a number of plates of partly cylindrical, spherical and/or ellipsoidal form welded to each other and to the walls of the casing (2).
Patent EP-0669677-A1 (EP)
Inventor: FRANCOIS PIERRE
IPC: H01R9/05
Filed: 1995-02-22
Abstract: The connection system for providing connection to the metal screen (7) around the cable (6) includes a connector (1) with a rigid body (2) which is intended to applied to the side of the cable. A flexible wire conductor element (3) is provided to surround the cable lying in a transverse peripheral groove (21). The rigid body includes a tensioning mechanism for the flexible wire so that the wire may be pulled tightly around the main cable ensuring a good electrical connection. The wire may cut through an outer insulating sleeve which surrounds the conducting metal screen with which contact is to be made.
Patent EP-0735677-A1 (EP)
Inventor: PULVIRENTI FRANCESCO
IPC: H03K3/011
Filed: 1995-03-31
Abstract: The oscillating circuit in accordance with the present invention comprises a capacitor C, a charge circuitry CCA and a control circuitry CCO. The charge circuitry CCA includes a first GEN1 and a second GEN2 current generators having respectively a first and a second current values and opposite directions and switching means SW1,SW2 designed to couple alternatively the generators GEN1,GEN2 to the capacitor C. The control circuitry CCO has a voltage input coupled to the capacitor C and an output coupled to control inputs of the switching means SW1,SW2 and includes a comparator with hysteresis having a lower threshold and an upper threshold. 
     If for the difference between the upper threshold and the lower threshold a value is chosen essentially proportional to the ratio of the product to the sum of the two current values the oscillation frequency and the duty cycle depend neither on the supply voltage nor the temperature nor the process.
Patent EP-0741840-A1 (EP)
Inventor: SCHUSTER OLIVER
IPC: F04D29/22
Filed: 1995-01-07
Abstract: The invention concerns an impeller wheel (1) made up of shaped metal-plate components, the impeller vanes (5) being fixed to the cover discs (3, 4) by continuous welds located outside the vane channels. Only near the impeller-wheel entry is a gap (8, 9) left between the vanes (5) and one or both cover discs (3, 4) on the delivery and/or aspiration side.
Patent EP-0740520-A1 (EP)
Inventor: OBERMUELLER HERBERT
IPC: A47L5/18
Filed: 1995-01-24
Abstract: L'invention concerne un aspirateur industriel fonctionnant au gaz comprimé, qui est pourvu d'un éjecteur et ne comporte pas de filtre. Cet aspirateur est raccordé à un système existant d'aspiration et de filtration. Lorsqu'il n'est pas utilisé, son outil d'aspiration ou l'extrémité de son tuyau flexible d'aspiration sont placés (déposés) dans une unité de rangement.
Patent EP-0748255-A1 (EP)
Inventor: WILLIAMS BRIAN PETER
IPC: C07C31/04
Filed: 1995-02-28
Abstract: La stabilisation d'un catalyseur à base de cuivre réduit comprend les étapes consistant: a) à rendre passif le catalyseur en faisant passer un flux de gaz dépourvu de gaz réducteurs et contenant de 0,05 à 0,5 % en volume d'oxygène ainsi qu'une quantité de dioxyde de carbone représentant au moins deux fois la quantité d'oxygène, à travers un lit de catalyseur jusqu'à ce que le catalyseur soit rendu passif, la proportion d'oxygène dans le flux de gaz et la température à laquelle ce gaz est fourni vers le lit étant telles que la température du catalyseur ne s'élève pas au-dessus de 100 °C lors de cette étape, puis b) à augmenter la teneur en oxygène du gaz traversant le lit jusqu'à ce que la pression partielle de l'oxygène corresponde celle de l'air à la pression atmosphérique. On peut appliquer ce procédé à la stabilisation de catalyseurs nouvellement réduits ou à la stabilisation de catalyseurs utilisés, par exemple de catalyseurs épuisés, avant de les décharger d'un réacteur.
Patent EP-0760979-A1 (EP)
Inventor: GETZLAFF KLAUS-JOERG
IPC: G06F12/08
Filed: 1995-03-27
Abstract: L'invention se rapporte à un concept amélioré de bus multiples pour des systèmes d'ordinateurs multiprocesseurs comportant une structure de cache à niveaux multiples. Ce concept décrit tout particulièrement une unité de commutation améliorée. Cette invention concerne également le traitement de problèmes de réception de bus dans le cas où plus de processeurs sont interconnectés électriquement par l'intermédiaire d'un tel système de bus. La structure de bus suggérée comporte des bus logiques, chacun d'eux étant constitué par un certain nombre de dispositifs de bus physiques. Chaque bus logique est connecté à une unité de mémoire par l'intermédiaire d'un ou de plusieurs dispositifs de bus mémoire physiques et à une unité de commutation de bus (BSU). Chacune des unités de traitement est connectée à une unité de mémoire par l'intermédiaire d'un ou plusieurs bus physiques et par l'intermédiaire d'une BSU.
Patent EP-0770659-A1 (EP)
Inventor: OGURA MASATSUNE
IPC: C05G3/20
Filed: 1995-07-03
Abstract: In a method for preventing dust of a powdery material by mixing the powdery material with a polytetrafluoroethylene and subjecting the mixture to a compression-shearing action taken at temperatures from about 20 to 200°C thereby the polytetrafluoroethylene is fibrillated to prevent dusting of the powdery material, the method is characterized by that polytetrafluoroethylene is an aqueous emulsion of a homopolymer of tetrafluoroethylene, the homopolymer has a specific gravity of not larger than 2.20 and an average particle size of 0.10-0.50µ, and the emulsion contains a hydrocarbon-base anionic surfactant of not less than 1.0wt% of the polytetrafluoroethylene as the emulsion stabilizer. The emulsion is highly stable and a less possible contaminant of underground water.
Patent EP-0767717-A1 (EP)
Inventor: MOE PER H
IPC: B23K13/04
Filed: 1995-06-28
Abstract: Procédé de chauffage des extrémités rapprochées (3, 4) de deux tuyaux (1, 2) à réunir par soudage à la forge ou analogue. Selon le procédé, on fixe à chacune des extrémités deux contacts diamétralement opposés (6, 7; 8, 9). On fait passer dans les contacts un courant alternatif à haute fréquence provoquant le chauffage par résistance de la matière constitutive desdites extrémités, les contacts (6, 7) associés à l'un des tuyaux (1) étant situés à proximité des contacts associés à l'autre tuyau (2), et compris dans le même plan axial que ceux-ci. Afin de réguler le passage du courant au voisinage immédiat des contacts et d'améliorer la densité du courant dans les zones situées à mi-chemin entre les contacts (6, 7; 8, 9), les contacts (6, 7) associés à l'un des tuyaux (1) forment un angle (α) avec les contacts (8, 9) associés à l'autre tuyau (2). On peut concentrer davantage le courant dans les zones situées à mi-chemin entre les contacts en mettant en place des bâtonnets en ferrite (13) à l'intérieur et/ou à l'extérieur des tuyaux (1, 2) dans la zone de jonction (3, 4).
Patent EP-0777747-A1 (EP)
Inventor: TULLY GILLIAN
IPC: C12Q1/6869
Filed: 1995-08-21
Abstract: PCT No. PCT/GB95/01987 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed Aug. 21, 1995 PCT Pub. No. WO96/06187 PCT Pub. Date Feb. 29, 1996A method is provided for determining the identity of at least two discrete single bases each adjacent to a predetermined nucleotide base sequence in a target sample having one or more types of polynucleotide chain. The method includes incorporating a capture group into the target sample and immobilizing the target sample by means of the capture group; mixing the target sample with (i) nucleotide primers which are complementary to predetermined base sequences such that they anneal to them at positions adjacent to the bases to be identified and (ii) at least two types of dideoxoy nucleoside triphosphate (ddNTPs), each type labelled with a distinguishable fluorescent group, and (iii) a nucleotide chain extending enzyme such that ddNTPs complementary to the bases to be identified are incorporated into the nucleotide primers; eluting the extending nucleotide primers, separating the types of extended nucleotide primer on basis of size or charge and identifying the ddNTPs incorporated into each type of nucleotide primer by reference to the fluorescent characteristics associated with the distinguishable groups. Primers and a test kit are provided for use in performance of the method.
Patent EP-0781268-A1 (EP)
Inventor: MONTANARI STEFANIA
IPC: A61P15/00
Filed: 1995-09-05
Abstract: Compounds of formula (I), wherein <u>m</u> is an integer number selected among 4, 5, 6, 7 and 8; R, R' and R" are hydrogen atoms or OH groups, provided that at least one among R, R' and R" is a hydrogen atom but R, R' and R" are not all contemporaneously hydrogen atoms and R' and R" are not both contemporaneously OH groups; R1 is a hydrogen atom or a C1-C4 alkyl group; R2 is a -(CH2)n-Ar group, wherein <u>n</u> is an integer number selected among 2, 3, 4 and 5; Ar is a pyridyl or a phenyl or R2 is a group of formula (a), wherein one or two among R3, R4, R5 and R6 are OH groups and the remaining are hydrogen atoms; R7 and R8 are hydrogen atoms or together can form a -CH2-CH2-chain; and pharmaceutically acceptable salts thereof. The compounds of formula (I) are useful in the treatment of arterial hypertension and heart failure, of renal failure, of peripheral arteriopathies, of cerebrosvascular insufficiencies and of ischemic cardiopathy.
Patent EP-0788712-A1 (EP)
Inventor: SPRAGUE PETER J
IPC: H04N7/084
Filed: 1995-10-23
Abstract: Cette invention se rapporte à un procédé et à un appareil d'exploitation d'un système permettant d'enregistrer selectivement sur un magnétoscope vidéo (12) les nouvelles qui présentent un intérêt pour un abonné particulier. On sélectionne à cet effet les nouvelles vidéo diffusées en fonction de critères à mots clés choisis par l'utilisateur et préalablement entrées par lui. Un flux de données prédiffusées (41), représentant le texte de chaque nouvelle qui va être diffusée, est fourni avant la vidéodiffusion de la nouvelle en question. Ce flux de données prédiffusées (41) est recherché jusqu'à ce qu'il y ait coïncidence avec l'un des critères à mots clés préalablement entrés par l'abonné. Si une coïncidence est trouvée entre les critères à mots clés, choisis par l'utilisateur et mis en mémoire, et le flux de données prédiffusées, le magnétoscope vidéo de l'abonné est mis en marche à l'heure appropriée pour enregistrer la nouvelle désirée. La cassette du magnétoscope vidéo (12) contient alors les nouvelles présentant un intérêt pour cet abonné particulier, lequel peut les regarder à n'importe quel moment qui lui convient.
Patent EP-0744838-A1 (EP)
Inventor: SHIMPUKU YOSHIHIDE
IPC: H03M5/14
Filed: 1995-12-12
Abstract: A data encoding method for converting a (m i) bit based data word string into a (n i) bit based codeword string. The encoding method receives a (m i) bit based data word string by a shift register 1, decides a constraint length specifying the length of a data word which is to be converted by an encoder 2, and decides on which number of bits as counted from the leading end of the  m  bits falls the leading end bit of the data word which is to be converted. The encoding method selects, by a selector 3, one of a plurality of conversion tables constituting variable length tables and at least satisfying the minimum run length  d , in accordance with the constraint length and the above results of decision. The encoding method also generates a codeword corresponding to the data word, now to be converted, in accordance with the selected conversion table. The encoding method assures a larger value of the product of the minimum length between transitions and the window margin, thus enabling data to be recorded to a higher density on an information recording medium.
Patent EP-0801793-A1 (EP)
Inventor: GAO CHUAN
IPC: C23C14/34
Filed: 1995-11-03
Abstract: Procédé de fabricatin d'un dispositif magnétique de stockage de données, consistant à former une texture régulière, soit sur une zone de contact annulaire d'une tête transductrice, soit sur l'ensemble de la surface d'un substrat. La couche texturée est formée par dépôt sous vide d'un matériau texturant sur une surface lisse d'un substrat non magnétique. L'énergie superficielle du matériau texturant est supérieure à celle du substrat, les coefficients linéaires de dilatation thermique du matériau texturant étant différents de ceux du matériau composant le substrat. Juste avant le dépôt de la couche texturée, le substrat est chauffé à une température de 200 à 600 °C, puis mis à refroidissement pendant la phase de dépôt de la couche texturée. Le substrat et la couche texturée se contractent à des coefficients différents au refroidissement, ce qui génère dans la couche texturée des contraintes mécaniques suffisantes pour entraîner une déformation plastique de la couche texturée, avec formation d'une multitude de bosses de forme arrondie. Les couches de film minces qui en résultent, composées d'une sous-couche, d'une couche d'enregistrement magnétique et d'une couche de couverture protectrice, sont d'une épaisseur uniforme et ont tendance à reproduire la topographie de la couche texturée. Le support ainsi formé donne de bons résultats lors des essais CSS à des hauteurs de survol inférieures à 1 micropouce. De plus, il présente une excellente résistance à la corrosion lorsque le substrat est constitué de verre, de vitrocérame ou de quartz. Le procédé peut être appliqué sur tous les types de substrats classiques, y compris sur des substrats alumino-nickel phosphoreux.
Patent EP-0874584-A1 (EP)
Title: Controle et traitement non invasifs de sujets atteints d'arret cardiaque a l'aide de parametres d'ecg permettant de predire l'issue
Inventor: BROWN CHARLES G
IPC: A61B5/0452
Filed: 1995-12-28
Abstract: Cette invention concerne un procédé non invasif permettant de guider des interventions thérapeutiques chez un sujet atteint d'un arrêt cardiaque. Ce procédé consiste à connecter des électrodes au corps (22) du sujet et à mesurer un potentiel électrique analogique qui est proportionnel au potentiel électrique généré par le coeur du sujet. Un appareil (20) déterminant des paramètres de prédiction va échantillonner le potentiel analogique pendant un intervalle de temps donné afin d'obtenir un ensemble d'échantillons de domaine temporel. En transformant ces échantillons de domaine temporel en un spectre de puissance de domaine de fréquence, l'appareil (20) permet d'obtenir la répartition de puissance du potentiel électrique. Un ou plusieurs paramètres d'amplitude de l'intervalle du signal de domaine temporel d'ECG, ou un ou plusieurs paramètres de fréquence du spectre de puissance, sont ensuite déterminés et contrôlés. Ces paramètres permettent de prédire une issue de l'arrêt cardiaque dont souffre le sujet, qui soit pertinente sur le plan clinique. Une thérapie est ensuite appliquée au sujet à l'aide d'un défibrillateur (21) ou d'un réanimateur (25) en fonction des valeurs des paramètres.
Patent EP-0724102-A1 (EP)
Inventor: MEIER KARL
IPC: H02G1/06
Filed: 1991-11-26
Abstract: In the cable guide, one or more ribbon cables (55) are laid in a duct (39) in parallel upper and lower layers (61, 57) joined by a reversal loop (55). The upper layer (61) is held down over part of its length by two mouldings (37) near the floor (45) of the duct. The end of the lower layer is fixed to a downturned foot (59) and the end of the upper layer to a sliding head (63) acting as a distance piece. In one extreme position (as depicted) the max. length of the upper layer is held down, leaving a min. length of the lower layer adjacent to the loop.
Patent EP-0790027-A1 (EP)
Inventor: SANO MINORU
IPC: A47J41/00
Filed: 1996-02-15
Abstract: An electric heat insulating pot comprising a tank (1) wherein a space (1c) formed by a glass inner container (1a) and a glass outer container (1b) is almost vacuum, and at least one small power heater (2). The electric heat insulating pot of the present invention has superior heat retaining property and is capable of safely retaining hot water with small power using a small power heater. The illuminating action of the lamp (2) heater enables observation of the content stored in the pot, with a further effect being clear indication of its presence by its own illumination even in the sheer darkness.
Patent EP-0728538-A1 (EP)
Inventor: KAWASAKI TOSHINOBU
IPC: B21B35/14
Filed: 1996-02-20
Abstract: A shaft coupling mechanism of the present invention includes a rotary shaft (21) and a rotary cylinder (3b) which are engaged with each other for transmission of a torque in a state where a predetermined phase shift therebetween is permitted. A first clearance which is to be reduced according to a phase shift between the shaft (21) and the cylinder (3b) and a second clearance which is always constant regardless of the phase shift are provided between the shaft (21) and the cylinder (3b). The mechanism further includes a hydraulic mechanism (36a, 40, 60, 36b, 50) for transforming a force applied as fluid pressure for reducing the first clearance into a force for retaining the shaft (21) in the second clearance. In the hydraulic mechanism, when first plungers (40) are respectively pushed by flat surfaces (22A) of the shaft (21), second plungers (50) respectively press curved surfaces (22B) of the shaft (21), thereby causing the shaft (21) to be coupled to the cylinder (3b). If the phases of the shaft (21) and the cylinder (3b) coincide with each other when the shaft (21) is not driven, the shaft (21) which has been held by the second plungers (50) is released, thereby allowing the attachment and detachment of the shaft (21).
Patent EP-0729968-A1 (EP)
Inventor: RESCONI LUIGI
IPC: C07F17/00
Filed: 1996-03-01
Abstract: Metallocene compounds having two fluorenyl ligands bridged with a single silicon or germanium atom, said atom having two substituent groups containing a total of at least four carbon atoms, are useful as catalyst components for the polymerization of olefins. Particularly, it is possible to prepare high molecular weight atactic polypropylene with improved yields with respect to the known catalysts.
Patent EP-0732693-A1 (EP)
Title: Disk transferring device
Inventor: NAKAMICHI NIRO
IPC: G11B17/26
Filed: 1996-03-05
Abstract: A disk playback device precisely positions disks of various sizes at playback, store, and eject positions. A disk is inserted between two longitudinal disk guides, movable in a direction perpendicular to a direction of transport of the disk. An indicator indicates the amount of separation of the two disk guides caused by insertion, thereby indicating the size of the disk. A belt revolves along one of the disk guides frictionally engaging an edge of the disk and rolling the disk along the opposite disk guide. A flap at an insertion aperture is dropped onto the surface of the disk as it is drawn into the disk player until the flap drops off the trailing edge of the disk indicating the disk is at a registration position. A controller which counts pulses from an encoder connected to the drive mechanism to determine the accruing distance of the disk from the registration position. The controller stops the belt after a specified number of pulses to position the disk center at the playback position. The number of pulses depends on the size of the disk since the position of the center of the disk at the registration position depends on the disk size. The disk is transported to a storage position and an eject position by similarly counting pulses. By counting pulses from a single sensed registration position, the need for separate sensors to indicate the separate playback, store, and eject positions is avoided.
Patent EP-0736778-A1 (EP)
Inventor: GORE RUSSELL PETER
IPC: G01R33/38
Filed: 1996-03-12
Abstract: A superconducting annular electro-magnet for MRI purposes comprising an annular winding within which a generally cylindrical space is provided, the winding comprising at least one pair of annular coils, each having an outer cylindrical surface which is suitably formed to define a feature which facilitates fixing.
Patent EP-0806722-A1 (EP)
Inventor: YATIM DAVID
IPC: G06F7/544
Filed: 1996-05-06
Abstract: A method and apparatus for a multiply accumulate circuit (10) having a programmable saturation value is accomplished by providing saturation logic (20) that receives a saturation range signal (32) from a DSP programmer. The saturation range signal (32) is then converted to a selected saturation value (34) and provided as an input to the saturation logic (20). The saturation logic (20) utilizes the selected saturation value (34) to establish an intermediate saturation value (30). For each intermediate resultant generated by the multiply and accumulate circuit (10), the intermediate resultant is compared with the intermediate saturation value (30). When the intermediate resultant compares unfavorably to the intermediate saturation value (30), a saturation default value (42) is supplied to the accumulator register (68). Additionally, the final accumulate result is compared against a final saturation value, and, if unfavorable, a saturation value is provided as the final result.