baber/WOPTO huggingface dataset:
Patent EP-1295453-A1 (EP)
Title: Voie de communication de donnees dependante de la qualite
Inventor: MANTHA RAMESH
IPC: H04B7/26
Filed: 2001-05-16
Abstract: Voie de communication servant à transmettre des données depuis un émetteur jusqu'à un ou plusieurs d'une pluralité de récepteurs dont chacun informe l'émetteur, de façon intermittente, de sa qualité de réception des signaux provenant de l'émetteur. Ce dernier émet les données en trame, comprenant au moins un bloc. Chaque bloc comporte le même nombre prédéterminé de symboles de trafic et comprend une partie en-tête et une partie charge utile. La partie en-tête de chaque bloc est conçue pour être transmise de façon robuste, ce qui augmente la probabilité de sa récupération par chaque récepteur, et contient des informations nécessaires pour récupérer la partie charge utile. Celle-ci est, selon la qualité de réception rapportée par le récepteur concerné, conçue pour utiliser efficacement les ressources de transmission, tout en assurant une probabilité raisonnable que le récepteur concerné pourra récupérer cette charge. La partie en-tête peut comporter des indications de modulation, de correction d'erreur aval et de répétition utilisées pour conditionner la charge et pouvant indiquer sa longueur.
Patent EP-1279188-A1 (EP)
Inventor: WANG YUN-YU
IPC: H01L27/108
Filed: 2001-05-02
Abstract: L'invention concerne une structure de condensateur comprenant une électrode supérieur en platine et une électrode inférieure, dotée d'un isolateur déposé sur les parois latérales des électrodes. La première électrode est formée par dépôt d'une première partie d'électrode qui est évidée par rapport à l'isolateur déposé sur les parois latérales de ladite électrode, une seconde partie d'électrode étant également déposée.
Patent EP-1283672-A1 (EP)
Inventor: PETTIT GEORGE R
IPC: A61P27/02
Filed: 2001-05-08
Abstract: A new inhibitor of microtubule assembly (IC50 0.59 muM); with antineoplastic properties, denominated "dioxostatin", has been synthesized and its effectiveness against human cancer and murine P388 lymphocytic leukemia cell lines demonstrated. Dioxostatin hs the following structure (I).
Patent EP-1290732-A1 (EP)
Inventor: HOFMANN FRANZ
IPC: H01L29/788
Filed: 2001-06-06
Abstract: Im Verlauf eines Verfahren zur Herstellung eines Feldeffekttransistors mit einem Floating Gate wird eine Struktur gebildet, die offenliegende Seitenflanken einer Schicht aus dem Material des Floating Gates hat und die einer oxidierenden Atmosphäre ausgesetzt wird, um diese Seitenflanken und gleichzeitig andere Bereiche der Struktur mit einer isolierenden Oxidschicht zu überziehen. Erfindungsgemäss wird zu einem Zeitpunkt vor dem Einwirken der oxidierenden Atmosphäre Stickstoff in das Material des Floating Gates in einer Menge implantiert, welche die Oxidierung an dessen Seitenflanken merklich mindert.
Patent EP-1285246-A1 (EP)
Title: Probe for measuring at least a physical parameter of a fluid flow and in particular de-iced total air temperature probe
Inventor: BERNARD MARC
IPC: B64D15/20
Filed: 2001-05-15
Abstract: A sensor for measuring physical parameters of a fluid, the sensor comprising an air intake fitted on a streamlined body, and a duct formed in said streamlined body to enable the fluid to flow and communicating with said air intake, the sensor being characterized in that said air intake has an inside section that is, at least in part, rounded and fitted on the streamlined body via a surface that is plane.
Patent EP-1290042-A1 (EP)
Title: Polymerization catalyst used for producing polyolefins that have excellent combined properties
Inventor: MIHAN SHAHRAM
IPC: C08F4/24
Filed: 2001-05-14
Abstract: The invention relates to a process for preparing a catalyst for the polymerization of olefins, which comprises: a) preparation of a finely divided silica xerogel, b) loading of the xerogel with chromium from a solution of chromium trioxide or a chromium compound which is converted into chromium trioxide under the conditions of step c), and c) activation of the resulting product at from 400 to 1100° C. in a water-free gas stream comprising oxygen in a concentration of above 10% by volume, wherein a fluoride doping with a fluorinating agent is carried out in step b) or in step c). Furthermore, the invention relates to a catalyst for the polymerization of olefins which is obtainable by the process of the invention and to a process for the polymerization of olefins in which an olefin or an olefin mixture is polymerized in the presence of a catalyst according to the invention.
Patent EP-1303254-A1 (EP)
Title: Composition, in particular cosmetic, comprising dhea and/or a precursor or derivative thereof, combined with at least a no-synthase inhibitor
Inventor: CALS-GRIERSON MARIE-MADELEINE
IPC: A61Q19/06
Filed: 2001-06-08
Abstract: The invention concerns a composition for oral or topical administration, comprising, in a physiologically acceptable medium, DHEA and/or a chemical or biological precursor or derivative thereof, combined with at least a NO-synthase inhibitor. Said composition can be used for cosmetic purposes, to prevent or treat skin irritation and/or sensitive skins and/or skin ageing symptoms. In another embodiment, it can be used for scalp and/or hair treatment, or again as slimming composition. The NO-synthase inhibitor can in particular be selected among: lipochroman-6, a grape, olive-tree or Gingko biloba extract or epicatechin.
Patent EP-1294479-A1 (EP)
Inventor: DREJA MICHAEL
IPC: B01J13/16
Filed: 2001-06-23
Abstract: A method for producing polymer capsules, pellets or droplets containing an active ingredient and having an ultra-thin coating is described, in which the active ingredient present in a dispersion with aqueous and organic phase is encapsulated in situ by means of heat-, plasma- or radiation-induced free-radical interfacial polymerization.
Patent EP-1299936-A1 (EP)
Inventor: REISCHER WILHELM
IPC: H02M1/32
Filed: 2001-07-05
Abstract: A protective circuit (SCH) for a line-commutated thyristor bridge (B, B'), which is designed for feeding energy of a power circuit connected to the bridge and also for feedback from this circuit, and which is connected between the thyristor bridge and the power circuit. In a series branch of the protective circuit, there is at least one IGBT transistor (GT 1, GT 2 ), which is biased in the feedback direction with an inverse-parallel diode (D 1, D 2; D 1 p), and which can be deactivated for the appearance of a tipping recognition signal (s<SUB>k</SUB>, U<SUB>s1</SUB>), which is supplied by a control circuit (AST) associated with the transistor.
Patent EP-1307666-A1 (EP)
Inventor: BAUMANN DIETMAR
IPC: F16D65/18
Filed: 2001-07-14
Abstract: Die Erfindung betrifft eine elektromechanische Scheibenbremse (10). Die Erfindung schlägt vor, die Scheibenbremse (10) mit zwei auf einer Seite einer Bremsscheibe (14) angeordneten Reibbremsbelägen (40, 42) auszubilden, die mit einer elektromotorischen Betätigungseinrichtung (16) gegen eine Bremsscheibe (14) drückbar sind. Des weiteren schlägt die Erfindung vor, die beiden Reibbremsbeläge (40, 42) über Abstützungen (46, 48), die in entgegengesetzten Richtungen schräg zur Bremsscheibe (14) verlaufen, an einem Keilelement (52) abzustützen, welches mittels eines Widerlagers (56) parallel zur Bremsscheibe (14) verschieblich in einem Bremssattel (12) geführt ist. Über die schräg verlaufenden Abstützungen (46, 48) übt das Keilelement (52) beim Drücken der Reibbremsbeläge (40, 42) gegen die Bremsscheibe (14) eine Andruckkraft zusätzlich zu einer von der Betätigungseinrichtung (16) ausgeübten Andruckkraft auf die Reibbremsbeläge (40, 42) aus. Es ergibt sich eine Bremsunterstützung.
Patent EP-1336227-A1 (EP)
Inventor: SCHAEFER JOERG
IPC: H05K7/14
Filed: 2001-08-02
Abstract: The invention relates to an electrical arrangement, comprising a control and/or indication device with a front element (6), a fixing adapter (10) and at least one functional element (8) which can be mechanically connected to said front element (6) by the fixing adapter (10). Said functional element is detachably connected to a coupling module (4) for the purpose of a bus connection. Said coupling module (4) has a logic unit for electrically connecting the control and/or indication device to the bus system, mechanical connecting means (41) for detachably fixing the coupling module (4) to the at least one functional element (8), electrical connecting means (42) providing the electrical contact between the coupling module (4) and the at least one functional element (8) and bus connection means (43) for electrically connecting the coupling unit (4) to the bus system.
Patent EP-1303663-A1 (EP)
Title: Circulation method for the environmentally-friendly cleaning of contaminated textiles, especially industrial cleaning rags that are contaminated with solvent residues
Inventor: WAGNER HANS LUDWIG
IPC: F26B23/02
Filed: 2001-07-16
Abstract: The invention relates to a circulation method and to a system for the environmentally-friendly cleaning of contaminated textiles, especially industrial cleaning rags that are contaminated with solvent residues. The articles to be cleaned (1) are supplied in a manner known per se to an industrial washing machine (2) and after washing to a drier (3). According to the invention, the collected air currents (5) extracted from the industrial washing machine (2) and/or the drier (3) or the ambience are transported to an oxidation chamber (6) and oxidized. The energy of said chamber is supplied to a steam generator (7) that communicates with a device for pre-heating the washing water and with a waste water purification installation (9) so that the waste water (10) can be evaporated and thus purified and the industrial water (11) purified in this manner can be returned to the industrial washing machine (2) with only little external energy supply.
Patent EP-1323198-A1 (EP)
Title: Structure d'anode
Inventor: BALL SARAH
IPC: H01M4/88
Filed: 2001-09-07
Abstract: L'invention concerne une structure d'anode comprenant un catalyseur à base de ruthénium. Ce catalyseur se compose principalement de ruthénium déposé sur un support conducteur, le ruthénium se trouvant sous forme métallique ou sous une forme pouvant être rapidement réduite à la forme métallique à des températures comprises entre 25 °C et 150 °C. Cette structure d'anode est particulièrement utile dans une pile à combustible à membrane d'échange de protons pour empêcher l'empoisonnement de l'électrocatalyseur par des impuretés dans le flux de combustible vers l'anode.
Patent EP-1318969-A1 (EP)
Title: Diamant polycristallin a forte densite volumique comportant un materiau catalyseur a surfaces de travail appauvries
Inventor: GRIFFIN NIGEL DENNIS
IPC: E21B10/573
Filed: 2001-09-05
Abstract: L'invention concerne un diamant polycristallin ou un élément de type diamant caractérisé par une résistance à l'usure sensiblement améliorée avec maintien de la résistance aux chocs. Ces éléments sont formés à partir d'un matériau de catalyseur de liant selon un processus haute température et haute pression (HTHP). L'élément PCD présente un corps comportant une pluralité de cristaux de diamant ou de type diamant liés, formant une matrice de diamant continue à densité volumique supérieure à 85 %. Les interstices des cristaux de diamant forment une matrice interstitielle continue contenant un matériau catalyseur. Le corps de la matrice de diamant est formé et intégralement lié à un substrat métallique contenant le matériau de catalyseur pendant le processus HTHP. Le corps de la matrice de diamant présente une surface de travail. Une partie de la matrice interstitielle du corps adjacent à cette surface de travail ne contient sensiblement pas de matériau de catalyseur, la matrice interstitielle restante contenant elle un matériau de catalyseur. De manière générale, environ moins de 70 % de l'ensemble de la structure de la matrice en diamant est exempt de matériau de catalyseur.
Patent EP-1320294-A1 (EP)
Inventor: HITOMI YASUHIRO
IPC: A01K89/015
Filed: 2001-09-13
Abstract: L'invention concerne des supports de moulinets prévenant la détérioration de la performance de rotation, améliorant l'anti-corrosivité, et facilitant le lavage des supports sans induire de corrosion des composants internes. Un double support (24a) de moulinet -un support situé entre une bosse (6c), et un arbre (16) de bobine disposé dans la partie intérieure circulaire de celle-ci, et rotatif par rapport à la bosse 6c- est pourvu d'une bague de roulement extérieure (34a), d'une bague de roulement intérieure (34b), et de plusieurs corps roulants (34c). La bague de roulement extérieure (34a) est fixée dans la bosse (6c). La bague de roulement intérieure (34b) est fixée dans la bobine (16), divisée dans un espace par rapport à la bague de roulement extérieure (34a). Entre les deux bagues de roulement (34a, 34b), les corps roulants (34c) sont disposés et espacés circulairement et en contact avec les deux bagues de roulement (34a, 34b). La bague de roulement extérieure (34a), la bague de roulement intérieure (34b), et les corps roulants (34c) sont des fabrications SUS 440C recouvertes d'un film hautement résistant à la corrosion.
Patent EP-1334786-A1 (EP)
Inventor: MINEMOTO MASAYUKI
IPC: B22C9/06
Filed: 2001-09-17
Abstract: A mold cooling device comprises an air feeding and discharging
circuit 22 which effects the driving by air of a pump section
1 for feeding a cooling liquid to a fluid flow passageway 65a
formed in a mold 64 and the feeding of air to the fluid flow
passage way 65a. Letting (Dx) be the outer diameter-corresponding
dimension of the holed convex portion 53x of a cast article 64x,
(D1) be the outer diameter of the pin section 65 of the mold
64, (t1) be the outer peripheral thickness of the pin section
65, and (T1) be -5.103 + (0.621 × Dx) - (1.068 × D1) + (3.61
× t1), the time (T) for feeding cooling liquid to the fluid
flow passageway 65a after completion of the pouring of molten
metal into the mold 64 is set so that the relation T1 - 0.5 seconds
≦ T ≦ T1 + 0.5 seconds is satisfied. Further, the central region
of the bottom surface 67 in the bottom-closed cooling hole 66
formed in a mold 4 is formed with a flat surface portion 67a
to which the front end opening in the inner pipe 62 is in opposed
closely adjacent relationship, and the outer peripheral region
of the flat surface portion 67a is formed with a curved surface
portion 67b continuously extending from the flat surface portion
67a to the inner peripheral surface 66a of the bottom-closed
cooling hole 66.
Patent EP-1319739-A1 (EP)
Inventor: URABE HIROSHI
IPC: D01F1/07
Filed: 2001-09-19
Abstract: A flame retardant polyamide filament comprising a
polyamide resin composition which has a tensile strength of
not less than 2.0 cN/dtex as measured according to JIS L1013
and comprises 98 to 80 parts by weight of a polyamide resin
having a relative viscosity of 2.0 to 4.0 and 2 to 20 parts by
weight of a triazine-based flame retardant which is dispersed
in the polyamide filament and has an average particle size of
less than 5 µm. Such a flame retardant polyamide filament is
not required to contain any halogen-based compound and,
therefore, can exhibit a high safety to environments and an
excellent strength. Accordingly, the polyamide filament is
suitable for production of a multi-filament, especially
polyamide BCF obtained by crimping the multi-filament, and
further carpets using the polyamide BCF. Also, the polyamide
filament in the form of a monofilament is applicable to guard
nets for wire harness, mesh sheets, etc., and the polyamide
filament in the form of a multi-layer filament is also
applicable to mesh sheets.
Patent EP-1332477-A1 (EP)
Inventor: WOLFRAM PETER
IPC: G07C9/00
Filed: 2001-10-10
Abstract: The invention relates to a device for the control of functions by means of biometric data, in particular for access control, comprising at least one camera (2), for recording biometric data, at least one memory (5), for the storage of the biometric data of authorised persons and a computing and control unit (3), with at least one interface (6), for the connection to a unit (7) to be controlled, for example, a door lock, whereby said camera (2) is arranged in a detachable housing module (1), connected to the computing and control unit (3). According to the invention, a manageable, flexible and economical device which is difficult to manipulate can be achieved, whereby coding or encrypting devices (26) and corresponding decoding and decrypting devices (27) are arranged in the housing module (1), in the computing and control unit (3) and in the unit (7) to be controlled. Furthermore, identification or authentication units (22) can be provided in the housing module (1), or in the computing and control unit (3).
Patent EP-1383815-A1 (EP)
Inventor: ROGMANN KARL-HEINZ
IPC: C08G18/08
Filed: 2001-12-11
Abstract: Aqueous, polymeric floor coating agent that is substantially free from metal salts, containing a) a polyurethane component in the production of which a polyol mixture has been used in which partially dehydrated castor oil with a hydroxyl number of 90 to 130 mg KOH per g of substance is present as a constituent, and b) an emulsion polymer as film-forming component, the effect of which is that a resulting coating can be removed or stripped off by using an acid or alkali, based on i) a first portion of polymerized units that contain either an acid group or an amino group, having the effect that the particles of the emulsion polymer swell when treated with an amine group-containing polish remover (including ammonia) or with an acidic polish remover, and ii) a second portion of polymerized units that contain a functional group that permits an inter-molecular, covalent crosslinking of the polymer, either by direct reaction between these crosslinking groups or by means of a covalently crosslinking agent that can react with these crosslinking groups and is present in the composition, wherein such an inter-molecular covalent crosslinking of the polymer taking place either before or during the deposition of the film on the substrate.
Patent EP-1341007-A1 (EP)
Inventor: AMINAKA EIICHIRO
IPC: G02F1/13363
Filed: 2001-12-04
Abstract: An optical compensatory sheet comprises a transparent
support and an optically anisotropic layer. The optically
anisotropic layer is made from discotic liquid crystal
molecules. The transparent support is made of a polymer
film. The polymer film has an Re retardation value in the
range of 10 to 70 nm. The polymer film also has an Rth retardation
value in the range of 70 to 400 nm. The polymer
film further has a standard deviation of angle of slow axis
of 1.5° or less.
Patent EP-1267071-A1 (EP)
Inventor: KUBESH JOHN THOMAS
IPC: F02D41/14
Filed: 2002-05-11
Abstract: Bei Motoren einer Baureihe tritt zwischen einzelnen Maschinen eine große Menge an Varianz bezüglich der Emissionsabgabe auf. Diese Varianz ist das Ergebnis von Fertigungsabweichungen, die an Motorbauteilen und an Sensoren eines Motorsteuersystems auftreten. Diese Varianz erzeugt ein Problem, wenn Motorhersteller versuchen immer niedrigere Emissionsrichtwerte zu erreichen. Da die Emissionsvarianz einzukalkulieren ist, muss der mittlere Emissionswert geringer als notwendig sein, so dass auch Motoren, deren Emissionen über dem Mittelwert liegen, die notwendigen Emissionsstandards unterschreiten. Es wird ein Motorsteuerungsverfahren sowie eine Motorsteuerung zur Ausführung eines solchen Verfahrens vorgeschlagen, wobei ein Sollwert des Motors, bei dem es sich beispielsweise um den Zündzeitpunkt handeln kann, in Abhängigkeit von einem eine gemessene Konzentration eines Abgasbestandteils wiedergebenden Abgaswertes gesteuert werden kann. <IMAGE>
Patent EP-1270937-A1 (EP)
Inventor: HOMMA DAI
IPC: C22F1/00
Filed: 2002-05-29
Abstract: The present invention employs a shape memory alloy (1) that exhibits a two-way
shape memory effect and that has a stress-strain property that, in a stress-strain diagram, the
stress-strain curve comprises a gentler gradient portion (D 1 ) extending with relatively small
gradients and a steeper gradient portion (D 2 ) extending with relatively great gradients. The
shape memory alloy (1) is operated in the region surrounded by the gentler gradient portion
(D 1 ), the steeper gradient portion (D 2 ), a practical stress limit line, a straight line connecting
the intersection of the practical stress limit line and a strain limit line near shape recovery
completion on which the strain of the shape memory alloy (1) reaches a specified value in a
state close to the shape recovery completion and the point where the strain is zero at a low
temperature in the stress-strain diagram.
Patent EP-1264704-A1 (EP)
Inventor: FERRO MARIO
IPC: B44C1/17
Filed: 2002-06-05
Abstract: A method of forming on a flexible backing strip (1)
a decorative thermal-transfer film (7) containing
graphics (4) defined by images and/or texts and by a
progressive identification code (5) (bar code,
alphanumeric code, etc.) assigned to each graphic; the
method providing for applying on the backing strip (1) a
first polymer film (3), on which the graphics (4) are
screen printed, and the respective progressive
identification codes (5) are thermographically printed;
and a second polymer film (6) is then applied on the
first film (3), so that the graphics (4) and associated
identification codes (5) are interposed and packed
between the two polymer films (3, 6) to form the
decorative film (7). The polymer films (3, 6) are made of
polymer materials compatible with both the screen
printing and thermographic printing inks and/or pigments
used.
Patent EP-1376885-A1 (EP)
Inventor: SESSLER GUNTHER DIPL-ING
IPC: H04B1/707
Filed: 2002-06-24
Abstract: Method for iterative multi-user detection in CDMA systems using polynomial-expansion (PE) detectors. The number of iteration steps is reduced by estimation of certain Eigen-values of the system-matrix by use of a special structure for the system matrix. The estimations are based on Gershgorin's theorem. The estimations greatly increase convergence speed.  The invention also relates to a corresponding detector with a chip and or a processor, a computer program product and a computer-readable storage medium on which the program is stored.
Patent EP-1288704-A1 (EP)
Inventor: STONE THOMAS W
IPC: H04B10/29
Filed: 2002-07-24
Abstract: A crossbar switch (10) that utilizes high
efficiency switched diffractive gratings (24) to form
optical switching, interconnection, and routing networks.
The diffractive gratings (24) are subdivided into regions (26),
that are individually electrically, optically,
or otherwise switchable, so that they may be turned "off" (a
state in which the incident beam is undeviated) or "on" (a
state in which the incident beam is diffracted to a new
direction). In particular, the gratings may be switchable volume
holographic polymer dispersed liquid crystal (PDLC) gratings.
All of the above switching and/or routing
operations are accomplished in "free space."
Patent EP-1301060-A1 (EP)
Inventor: STIRNEMANN ALFRED
IPC: H04R29/00
Filed: 2002-07-29
Abstract: The method involves measuring the impedance of the auditory canal by measuring the sound pressure using a first pressure microphone (2) and determining the sound flow from the difference of the measured sound pressure in relation to the sound pressure measured with a second pressure microphone (3) via a calibrated acoustic resistance (8). The impedance is computed from the two values. <??>AN Independent claim is also included for the following: a measurement arrangement for implementing the inventive method.