baber/WOPTO huggingface dataset:
Patent EP-0904574-A1 (EP)
Title: Method for controlling an aerodyne for the vertical avoidance of a zone
Inventor: DEKER GUY
IPC: B64C13/18
Filed: 1997-06-03
Abstract: For the automatically controlling an aerodyne for the vertical avoidance of a fixed zone, the method comprises successively: acquiring (21) the limits of the zone to be avoided, modelling the zone by a cylindrical volume (10) delimited by the horizontal contour and the upper and lower altitudes of the zone, locating the volume (10) with respect to the scheduled route (2, 2') of the aerodyne (1), determining (41) the scheduled route (2, 2') entry (Z) and exit (Z') points in the cylindrical volume (10), computing a new flight altitude for the vertical avoidance of the zone (10), and a point for changing altitude (A1, B1) to reach the avoidance altitude, and updating (28) the new flight altitude, and introducing the position of the point for changing altitude (A1, B1) in the automatic pilot.
Patent EP-0956353-A1 (EP)
Inventor: ARIOLI ANTONIO
IPC: C12N15/54
Filed: 1997-06-24
Abstract: The present invention relates generally to isolated genes which encode polypeptides involved in cellulose biosynthesis in plants and transgenic plants expressing same in sense or antisense orientation, or as ribozymes, co-suppression or gene-targeting molecules. More particularly, the present invention is directed to a nucleic acid molecule isolated from Arabidopsis thaliana, Oryza sativa, wheat, barley, maize, Brassica ssp., Gossypium hirsutum and Eucalyptus ssp. which encode an enzyme which is important in cellulose biosynthesis, in particular the cellulose synthase enzyme and homologues, analogues and derivatives thereof and uses of same in the production of transgenic plants expressing altered cellulose biosynthetic properties.
Patent EP-0923621-A1 (EP)
Inventor: GREAVES ANDREW JOHN
IPC: C09B29/085
Filed: 1997-06-24
Abstract: On décrit des colorants de formule (I). Dans cette formule, A représente un radical aromatique carbocyclique ou hétérocyclique éventuellement substitué, n représente un entier compris entre 0 et 3, X représente un atome halogène et individuellement R?1, R2, R3, R4 et R5¿ représentent indépendamment hydrogène ou un substituant, au moins un élément parmi R?1, R2, R3, R4 et R5¿ ou un substituant situé sur A étant -SO¿2?F ou un substituant auquel au moins un groupe -SO2F est attaché. On décrit également un procédé de préparation de ces colorants.
Patent EP-0910475-A1 (EP)
Inventor: LAWSON J ALAN
IPC: B03B5/40
Filed: 1997-06-18
Abstract: L'invention concerne un appareil et un procédé pour la décontamination de pâte à papier aqueuse. Ledit appareil comporte une cellule de décontamination (12) qui comporte une hotte supérieure collectrice (30) de matière contaminée légère et/ou une cuve inférieure collectrice (40) de matière contaminée lourde. La pâte à papier est envoyée à la cellule (12) sous une charge de pression suffisante pour que les matières contaminées soient expulsées de celle-ci.
Patent EP-0908009-A1 (EP)
Inventor: EASTON KENNETH D
IPC: H03H17/06
Filed: 1997-06-23
Abstract: The finite impulse response (FIR) filter is implemented as a table using read-only memory (ROM). The FIR filter table stores a pre-calculated output filter value for each permissible combination of input values to be filtered. Streams of input values are successively shifted into the table and corresponding output values are successively output. In an exemplary implementation, the FIR filter is employed within a digital cellular telephone for use in smoothing a digital signal to be transmitted. The size of the required FIR filter table is minimized by exploiting constraints imposed upon the signal to be filtered and by exploiting linearity and symmetry within the filter itself. More specifically, the telephone employs a data burst randomizer to provide a data signal composed of sequences of null or 0 values and sequences of antipodal values (+1's and -1's). Hence, the permissible input combinations for the FIR filter include only patterns containing either all antipodal signals, all null signals, leading antipodal signals followed by trailing null signals, or leading null signals followed by trailing antipodal signals. The FIR filter look up is configured to exploit these limitations on the input streams yielding a look up table having relatively few entries. Method and apparatus implementations are disclosed.
Patent EP-0910890-A1 (EP)
Title: Switched reluctance machine capable of improved fault operation
Inventor: FERREIRA CAIO ALEXANDRE
IPC: H02P9/40
Filed: 1997-07-11
Abstract: A switched reluctance machine capable of improved operation under fault conditions. The machine includes a controller which responds to a fault in a phase winding by cutting off current to the phase windings of all stator poles that are aligned with a rotor pole at the time the stator pole having the phase winding with the fault therein aligned with a rotor pole. Consequently, there is no magnetic flux in the stator or rotor at such time. Therefore, no current is induced in the faulted phase winding. This avoids generation of a counter torque, as well as avoiding potential catastropic failure of the SR machine.
Patent EP-0917790-A1 (EP)
Title: Demodulator with digital circuit for recovering carrier and rhythm
Inventor: KARAM GEORGES MICHEL
IPC: H04L27/38
Filed: 1997-07-31
Abstract: A demodulator receives an analog signal (IF) of an intermediate carrier frequency (f0) resulting from a modulation of two components in quadrature from a carrier by symbols. In order that the demodulator should no longer comprise an analog part consisting of mixer(s) and oscillators, and be less costly, the analog signal (IF) of intermediate frequency (f0) is applied directly to a single analog-to-digital converter (3b) to be sampled at a sampling frequency (fe) lower than the intermediate frequency (f0) and higher than twice the maximum symbol frequency (fs)max into a symbol digital signal (xy), the intermediate carrier frequency (f0) being independent of the symbol frequency variations (fs).
Patent EP-0921937-A1 (EP)
Title: Systeme pour transformer des materiaux de rembourrage
Inventor: SIMMONS JAMES A
IPC: B31D5/00
Filed: 1997-07-28
Abstract: Un système (400, 500, 600) permettant de transformer des matériaux de rembourrage comprend une machine de transformation (401, 501, 601) des matériaux de rembourrage, une surface d'emballage (404, 504, 604) et un distributeur (406, 506, 606). La machine de transformation comporte un ensemble de transformation qui transforme un matériau en bande, de type feuille, en plaques de rembourrage. Le distributeur comprend un réceptacle (440, 540, 640) dans lequel les plaques sont empilées verticalement au fur et à mesure qu'elles sont produites par la machine de transformation. Le réceptacle est positionné au-dessus de la surface d'emballage au moment où une personne en enlève sélectivement les plaques afin d'emballer des articles posés sur ladite surface. Ce système de transformation permet d'accumuler une pluralité de plaques de rembourrage, de façon que la personne préposée à l'emballage puisse les retirer sélectivement sans être obligée de se pencher, tout en ne sacrifiant pas de l'espace précieux sur la plaque d'emballage et/ou en n'augmentant pas sensiblement l'encombrement.
Patent EP-0879224-A1 (EP)
Title: Novel poly(monoperoxycarbonates)
Inventor: SANCHEZ JOSE
IPC: C08F4/38
Filed: 1997-08-22
Abstract: A bis (monoperoxycarbonate) of structure A: <CHEM> where n is 2; R<1> is selected from 1,1,4-trimethyl-4-(t-butylperoxy)pentyl radical and 1,1,4-trimethyl-4-(t-amylperoxy)pentyl radical, and R is a diradical selected from alkylene of 2 to 12 carbon atoms; alkenylene of 4 to 8 carbon atoms, and diradical structures (n) and (o): <CHEM> <CHEM> where R<9> is alkylene diradical of 2 to 8 carbon atoms, x and y are integers from 0 to 5, r and s are integers from 0 to 6, such that a diol corresponding to the diradical R has a molecular weight less than 1000.
Patent EP-0948389-A1 (EP)
Title: Membrane se composant d'un reseau d'elements creux multidimensionnel
Inventor: MONTOYA JEAN P
IPC: A61M1/18
Filed: 1997-08-25
Abstract: Cette membrane perméable aux gaz (20) comprend une pluralité d'éléments de type conduits (22) formés dans un matériau perméable aux gaz. Ces éléments (22) sont assemblés de façon unitaire les uns avec les autres et orientés de manière à se couper les uns les autres et à former un réseau multidimensionnel. Chaque élément de type conduit (22) délimite un passage intérieur (30), lesquels passages (30) se coupent les uns les autres et communiquent. On décrit également des procédés de fabrication de cette membrane (20) ainsi que des dispositifs comprenant celle-ci.
Patent EP-0929949-A1 (EP)
Inventor: KREMM STEVEN A
IPC: H04B7/01
Filed: 1997-09-26
Abstract: Procédé et dispositif servant à effectuer la correction préalable de la synchronisation et de la fréquence dans un système de communication (100) utilisant des satellites (116, 118), de manière à limiter les incertitudes de synchronisation et de fréquence dues au mouvement du satellite. Ceci consiste à effectuer la correction préalable d'un signal émis (410), ou de l'équilibrer (342) afin de pallier aux effets basés sur le mouvement connu du satellite simultanément à la propagation de ce signal depuis l'émetteur (120) vers le satellite (116). La suppression de ces effets limite le niveau d'incertitude dans l'émission du signal quand ce dernier arrive au niveau du récepteur (124), ce qui facilite la tâche de réception de signal.
Patent EP-0950036-A1 (EP)
Inventor: BARSOUM MICHEL W
IPC: C04B35/56
Filed: 1997-11-11
Abstract: A dense ceramic workpiece is made by a process of combining a powdered 312 component, e.g., Ti3SiC2, with a powdered component that is soluble in the 312 component, e.g., TiSi2 in Ti3SiC2, forming the mixture into a green body, heating the green body under pressureless sintering conditions to a temperature above a point at which a liquid is formed but below the melting point of the 312 compound to yield a dense ceramic workpiece, and thereafter cooling the dense 312 ceramic workpiece.
Patent EP-0941451-A1 (EP)
Inventor: HELMSTAEDTER GERALD
IPC: G01C21/20
Filed: 1997-11-18
Abstract: Bei einem Verfahren zur Zielführungsunterstützung eines Fahrzeugführers, an den Anweisungen ausgegeben werden, die aus einem Vergleich eines durch Wegleitpunkte vorgegebenen Fahrweges und jeweils ermittelter Positionen des Fahrzeugs abgeleitet werden, werden die Wegleitpunkte und Verbindungen zwischen den Wegleitpunkten und Verbindungen zwischen den Wegleitpunkten mindestens eines Teils des vorgegebenen Fahrwegs schematisch dargestellt.
Patent EP-1016036-A1 (EP)
Title: Procede de realisation d'une carte a memoire electronique sans contact
Inventor: CATTE ETIENNE
IPC: G06K19/077
Filed: 1997-12-10
Abstract: Procédé de réalisation d'un circuit électronique (1) pour une carte à mémoire électronique apte à échanger, sans contact électrique, des informations avec un dispositif de lecture, ledit circuit électronique (1) comportant une antenne (10) de couplage avec ledit dispositif de lecture et une pastille semi-conductrice (20) connectée à ladite antenne (10). Selon l'invention, ledit procédé comprend les étapes consistant à: a) réaliser sur une feuille-support (30) de matière plastique une antenne (10) de couplage munie de deux bornes (11, 12) de connexion électrique, b) monter sur lesdites bornes (11, 12) de connexion électrique une pastille semi-conductrice (20) à contact par protubérances (211, 221). Application à la fabrication des cartes sans contact.
Patent EP-0946815-A1 (EP)
Inventor: ZEINER GERHARD
IPC: D21B1/04
Filed: 1997-12-19
Abstract: The invention aims at optimizing the functioning of the installations used in the production of mechanical wood pulp and/or refiner mechanical pulp. In accordance with the invention, continuous spectra of electromagnetic radiation and/or continuous spectra of mechanical properties are measured at at least one point (A, B) of a wood grinder or a refiner (11, 12), from which characteristic quantities (PC1,..., PCn) are derived by mathematical procedures. The characteristic quantities (PC1,..., PCn) are fed into a state model, from whence a process model is, in addition, derived with the process qualities. In certain cases, further discrete physical and/or chemical properties are measured. The state model and/or process model are used for regulating and optimizing the process.
Patent EP-0861954-A1 (EP)
Title: Catch means
Inventor: ECKHARDT MARTIN
IPC: E05B3/06
Filed: 1998-02-27
Abstract: The ratchet mechanism has a rectangular frame and set on a centre axis (10) is a ratchet disc that is fixed to the doorknob spindle. The disc has a number of indents spaced around the periphery and these are selectively engaged by spring loaded latch elements (20). There are two of the elements and these are locates in leaf spring struts (22) that are integral parts of the housing. The leaf springs exert a radial force to ensure that the latches engage correctly.
Patent EP-0945786-A1 (EP)
Inventor: SUKONIK VITALY
IPC: G06F9/38
Filed: 1998-03-27
Abstract: Computer instructions are stored in a main memory in encrypted or
coded form, e.g., to conserve memory space. The coded instructions are
decoded prior to execution. A temporary memory is provided to store,
preferably, the last N decoded instructions. When an interrupt occurs and
a refetch operation is required, a controller retrieves the desired
instruction from the temporary memory already in decoded form. Thus, it
only need be decoded once although used multiple times. The temporary
memory can be much smaller than the main memory. Processing speed is
enhanced while still conserving main memory space by coded instructions.
Patent EP-0891964-A1 (EP)
Inventor: COSMO ROBERT DR
IPC: C07C67/52
Filed: 1998-05-27
Abstract: Preparation of 3-acetoxy-2-methylbenzoyl chloride (I) comprises: (a) reacting an alkali metal salt (II) of 3-aminonaphthalene-1,5-disulphonic acid with an alkali metal hydroxide and water in a weight ratio of 1:1-1.6:1-1.6 at 220-320 degrees C to give a di-alkali metal salt (III) of 3-hydroxy-2-methylbenzoic acid; (b) removing insoluble components from the reaction mixture; (c) adjusting the pH to 11.5-13.5 by addition of acid; (d) reacting with acetic anhydride at -5 to +25 degrees C; (e) precipitating 3-acetoxy-2-methylbenzoic acid (IV) by addition of acid; and (f) reacting (IV) with an inorganic acid chloride to give (I).
Patent EP-0889155-A1 (EP)
Inventor: KRAUSCH UWE-JENS DIPL-ING
IPC: D06F58/50
Filed: 1998-06-10
Abstract: Detecting unacceptable operating conditions in a hot air laundry dryer (1) with a laundry drum (7) comprises recording the temperature of the supply air current above the supply air heater (19) and before the drum (7) periodically. A difference value or a gradient is created from two successively recorded values and compared to a preset difference value. When the newly created difference value is greater in absolute terms than the preset difference value, a counting value is raised by a step and this value is compared with a preset counting value. When the actual value is greater than the preset value, the heating of the dryer is switched off and/or an operating condition display is activated.
Patent EP-0917972-A1 (EP)
Inventor: REISDORF KLAUS ING GRAD
IPC: B60B35/00
Filed: 1998-10-15
Abstract: A longitudinal carrying element (4) is joined to each end of a traverse (2) with a plug-in mechanism (3), working like a slide bearing. The torsion resistance of the traverse (2) is reduced while the stabilizing effect for up and down motion is increased.
Patent EP-0881638-A1 (EP)
Inventor: NEMOTO SHIGERU
IPC: G11B19/12
Filed: 1998-05-26
Abstract: An optical disc discriminating apparatus has an
optical pickup that irradiates a main beam and a pair of
sub-beams onto an optical disc to read a signal recorded
thereon. The optical pickup has a pair of sub-beam
detectors for detecting the sub-beams reflected from the
optical disc to generate detection signals. A tracking
error signal is produced on the basis of a differential of
the detection signals. A type of the optical disc is judged
on the basis of comparison between an amplitude of the
tracking error signal and a reference amplitude. Or, it is
judged on the basis of comparison between an phase
difference between the detection signals and a reference
phase difference. The judgement under both amplitude and
phase comparison is also preferable. The optical pickup
conducts tracking servo control on the basis of the
detection signals after the judgement is made.
Patent EP-0931553-A1 (EP)
Inventor: LEWIS ROBERT W
IPC: B09B5/00
Filed: 1998-09-04
Abstract: Containerized medical waste (12) is treated by
shredding, and then passing the shredded material, by
means of a screw conveyor (34), through a direct steam
impingement stage and a dehydration stage in which the
material is brought into contact with a hot surface to
vaporize moisture and thereafter passed through a low
pressure chamber in which the vapor is drawn off.
Patent EP-0915572-A1 (EP)
Inventor: TIDBALL STEPHEN ANDREW
IPC: H04B1/38
Filed: 1998-10-26
Abstract: A mobile or radio telephone includes a body (1) and an aerial
(2). A case (3) for the telephone is formed of a laminate material
comprising an outer protective layer, a soft inner layer and a central
layer (4) of a flexible metal coated mesh or woven fabric. The
central layer causes high attenuation of the radiation from at least
the areas of the device in close proximity to the user.
Patent EP-0961523-A1 (EP)
Inventor: DELERUE OLIVIER
IPC: G10H1/00
Filed: 1998-05-27
Abstract: A storage unit (1) stores data representative of one or several sound
sources and a listener of said sound sources. These data comprise position data
corresponding to respective positions of the sound sources and the listener. An
interface (2) is provided for enabling a user to select the listener or a sound source
and to control a change in the position data corresponding to the selected listener
or sound source. A constraint solver means (3) changes, in response to the
position data change controlled by the user, at least some of the position data
corresponding to the element(s), among the listener and the sound sources, other
than said selected listener or sound source, in accordance with predetermined
constraints. The system further comprises a command generator (4) for delivering
control data exploitable by a music spatialisation unit (5) as a function of the
position data corresponding to the sound sources and the listener.
Patent EP-0882473-A1 (EP)
Inventor: KATZ STEEN
IPC: A63B9/00
Filed: 1998-05-19
Abstract: To stimulate and engage children, especially larger
children, according to the invention the playground equipment
disclosed is suitable for this purpose, in that for
reasons of its construction it provides these children with
suitable challenges. 
     The playground equipment consists of three columns (1)
which are arranged with a triangular cross-sectional form
which decreases upwards. The columns (1) are assembled with
connection tubes (7) at the top and possibly also further
down. There is hereby achieved a stable and very strong
construction which can support the various accessory elements
such as ropes (12), climbing walls (9, 10) cross-beam
(8), duckboard (14) etc. Together with the frame, these
parts constitute the assembled playground equipment. 
     A spherical assembly bracket (4) with through-going hole is
used for mounting on a column (1), and is provided with
positioning possibility for assembly and suspension of the
playground equipment's parts in an elegant manner without
edged projections.
Patent EP-0951641-A1 (EP)
Inventor: HARTOG ARTHUR HAROLD
IPC: G01M11/02
Filed: 1998-01-07
Abstract: La présente invention concerne un procédé de réflectométrie temporelle optique selon lequel une pluralité d'impulsions de rayonnement optique sont introduites dans une fibre optique (6). Ces impulsions sont retardées les unes par rapport aux autres d'un nombre de fois connu de sorte que les impulsions consécutives ne se chevauchent pas. Le rayonnement optique rétrodiffusé depuis la fibre (6) est détecté afin de produire des signaux électriques de sortie, la pluralité d'impulsions étant de longueurs d'ondes, différentes les unes par rapport aux autres, et définies à partir d'un rayonnement optique d'une longueur d'onde déterminée. La puissance de crête de chacune des impulsions est inférieure à la puissance à laquelle commencent à se produire les phénomènes non linéaires à l'intérieur de la fibre optique (6) considérée. Le rayonnement optique rétrodiffusé est traité avant détection pour qu'il ne subisse pas l'effet des délais relatifs entre la pluralité d'impulsions.
Patent EP-1047562-A1 (EP)
Inventor: LANE WILLIAM JAMES III
IPC: F16L55/17
Filed: 1998-01-15
Abstract: A replaceable sleeve (10) having a working surface is provided which is adapted to be mounted on a carrier (12). The sleeve includes an inner polymeric layer (20), a reinforcing layer (22) overlying the inner layer, an intermediate polymeric layer (24) overlying the reinforcing layer, and an outer polymeric layer (28). The sleeve may include a cushion layer (26) between the intermediate layer and the outer layer. The layers comprising the sleeve are formed around a support and then cured simultaneously in a single step. The resulting sleeve may be used in printing operations or in other applications such as coating, embossing, laminating, calendering and the like.
Patent EP-1006924-A1 (EP)
Inventor: NILSSON JOHN THORLEIF
IPC: A61K6/884
Filed: 1998-03-12
Abstract: L'invention concerne un compacteur destiné à placer une matière d'obturation (5) pouvant durcir sous l'effet de rayons lumineux et se rapportant à un traitement dentaire, notamment pour obturer une cavité préparée dans une dent et contiguë à une dent adjacente. Ce compacteur (6) présente dans son sens longitudinal un amincissement de forme conique, son extrémité, destinée à être pressée vers le bas dans la matière d'obturation présente dans sa section une forme carrée, arrondie; l'une des faces latérales longitudinales de ce compacteur est de forme concave (12), tandis que la face latérale opposée est de forme convexe (13), et au niveau de l'extrémité située la plus loin à partir de la matière d'obturation, le compacteur est doté d'une ouverture (11) et d'un trou (7), aux fins de raccord à un manche, par exemple, un fouloir (8) à amalgame.
Patent EP-0967882-A1 (EP)
Inventor: RUSHMORE DEAN FREDERICK
IPC: A23L27/28
Filed: 1998-01-13
Abstract: L'invention concerne un procédé d'incorporation, dans une poudre pour boisson, d'un substrat contenant un arôme, ce procédé consistant à transporter la poudre sous la forme d'un lit en mouvement et à faire tomber ce lit sous la forme d'un rideau annulaire dans un appareil de remplissage destiné à remplir de poudre des contenants. Au fur et à mesure que la poudre tombe en rideau annulaire, on vaporise sur celle-ci un substrat contenant l'arôme, à partir d'une position située au-dessus du lit en mouvement, ce qui permet de répartir de façon sensiblement homogène le substrat contenant l'arôme dans la poudre pour boisson, dans l'appareil de remplissage.
Patent EP-0978204-A1 (EP)
Inventor: LEPPISAARI ARTO
IPC: H04L29/08
Filed: 1998-03-11
Abstract: A method for quickly de-allocating physical channels (PDCH) assigned to packet switched calls in a GPRS supporting GSM digital cellular telephone network. An PDCH de-allocation RLC/MAC control message is broadcast to listening mobile stations from a base station subsystem (BSS) and contains a temporary flow identity (TFI) which is recognised by the listening mobile stations (MS). The mobile stations respond by terminating packet switched data transmissions on the identified PDCHs. The RLC/MAC message also identifies the number of PDCH time slots which can be used before de-allocation must occur.