baber/WOPTO huggingface dataset:
Patent EP-0792568-A1 (EP)
Inventor: ANDREA DOUGLAS
IPC: H04R1/40
Filed: 1995-11-14
Abstract: L'invention concerne un dispositif permettant de réduire le bruit de fond acoustique et conçu pour être utilisé avec un combiné téléphonique (10), ou un système de micro-rail (100) ou un micro-casque (401) ou similaire. Ce dispositif comprend un premier (12) et un second (14) microphone disposés de façon à ce que le premier microphone (12) reçoive un signal vocal d'entrée voulu et le bruit de fond présent à proximité du signal vocal, et de façon à ce que second microphone (14) ne reçoive pratiquement que le bruit de fond. Le bruit de fond du second microphone (14) est converti en un signal électrique correspondant, puis soustrait (16) d'un signal correspondant au signal vocal et au bruit de fond obtenu à partir du premier microphone (12), ce qui permet de produire un signal représentant pratiquement le signal vocal.
Patent EP-0804851-A1 (EP)
Inventor: GANESAN KALYAN
IPC: H04B7/06
Filed: 1995-11-22
Abstract: The present invention relates to a wireless personal communications system or WPCS. The system includes at least one radio port (50), at least one radio port controller (60), and at least two subscriber units (20). The system is operable such that: a) two of the subscriber units (20) can communicate with each other directly through one of the radio ports (50); b) two of the subscriber units (20) can communicate with each other via two respective radio ports (50) which are directly coupled by way of a radio port controller (60); and/or c) two of the subscriber units (20) can communicate directly with each other using a walkie-talkie option. The system is also operable so as to allow a plurality of the subscriber units (50) to be individually accessed using a single dialed number.
Patent EP-0724915-A1 (EP)
Inventor: BIGNAMI CLAUDIO GIUSEPPE
IPC: B05D5/00
Filed: 1996-01-29
Abstract: A spray-type or rollable PTFE-based water paint suitable for non-stick and high abrasion resistant coating of an aluminium support (sheet to be shaped or shaped article) having Ra surface roughness lower than 1.2 µ.
Patent EP-0735785-A1 (EP)
Inventor: KELLER MATTHIAS
IPC: H04M3/42
Filed: 1996-03-15
Abstract: The communications system has a digital exchange (VST-A) with a switching unit (SWU), central servers and decentralised server modules (SLMTA11,..SLMTA34). The peripheral devices (DDB) are coupled to the decentralised server modules via concentrators (DDBP-B), providing connection to 2 or more decentralised server modules. The decentralised server modules use 2 groups of reserved time slots, respectively used for establishing a speech connection via a conventional path and via virtual routing lines (ra,...rd).
Patent EP-0736972-A1 (EP)
Inventor: ANDERSON MICHAEL JOHN
IPC: H03H3/08
Filed: 1996-03-25
Abstract: A plastic molded SAW device (50) is provided by flip-chipping a SAW die (28) onto a die flag (16) of a lead frame (10) and attaching the two (28, 10) together by an annular ring (26, 60, 62) of an insulating material or other solder, so that an active central portion (52) of the SAW die (28) faces the die flag (16) but is separated therefrom. Electrical contacts to the circuitry on the SAW die (28) are made, most conveniently by solder bumps (36) which seal to electrode fingers (18) on the lead frame (10). This provides a very small sealed void (40, 74, 82) immediately above the active portion (52) of the SAW die (28) so that the attached die (28) and lead frame (10) combination can be over molded with plastic encapsulant (38) without such plastic encapsulant (38) coming in contact with the active region (52) of the SAW die surface (42).
Patent EP-0743694-A1 (EP)
Inventor: AOYAMA SATOSHI
IPC: B01J23/46
Filed: 1996-04-30
Abstract: A fuel reformer (30) includes a reformer unit (32) for receiving supplies of methanol and water and producing a hydrogen-rich reformed gas and a partial oxidizing unit (34) filled with a platinum-ruthenium alloy catalyst for oxidizing carbon monoxide in the reformed gas produced by the reformer unit (32) preferentially over hydrogen in the reformed gas. The platinum-ruthenium alloy catalyst charged in the partial oxidizing unit (34) lowers the concentration of carbon monoxide in the hydrogen-rich gas containing a trace amount of methanol to several ppm in its active temperature range of 80°C to 100°C. This structure enables a gaseous fuel having extremely low concentrations of methanol and carbon monoxide to be produced by the fuel reformer (30) and supplied to polymer electrolyte fuel cells having an extremely low allowable limit of carbon monoxide concentration.
Patent EP-0757933-A1 (EP)
Inventor: LAMBERTUS FRIEDRICH DIPL-ING
IPC: B23K20/00
Filed: 1996-07-12
Abstract: A process for producing cutting blades for underwater granulation, comprises cutting up a material block into individual segments which corresp. to the blade thickness. A number of bore holes (3) are located in a steel block (2) and then a hard material (1) is filled into the holes. The bore holes contg. the material are arranged in such a way that at least two blades are formed.
Patent EP-0762105-A1 (EP)
Inventor: ESCHWEY MANFRED DR
IPC: G01N1/22
Filed: 1996-08-10
Abstract: A dosing appts. for removal of gases from a pressure container (1) comprises a pressure-reducing capillary (3).
Patent EP-0768294-A1 (EP)
Inventor: DILK ERICH DR
IPC: C07C45/61
Filed: 1996-10-04
Abstract: Prepn. of 2,4,4,7-tetramethyl-oct-6-en-3-one (I) comprises treating diisopropylketone with 1-chloro-3-methyl-2-butene (prenyl chloride). The novelty is that the reaction is conducted in a 2-phase system contg. an aq. phase in the presence of a phase transfer catalyst.
Patent EP-0761231-A1 (EP)
Inventor: PRIEELS JEAN-PAUL
IPC: A61K39/15
Filed: 1993-06-15
Abstract: The present invention provides vaccine compositions comprising 3 De-O-acylated monophosphoryl lipid A and QS21. The vaccines compositions are potent inducers of CTL and γ IFN responses.
Patent EP-0782880-A1 (EP)
Inventor: NODA NAOMI
IPC: B01J23/42
Filed: 1996-01-03
Abstract: A catalyst-adsorbent for purification of exhaust gases, comprising a monolithic carrier and a catalyst-adsorbent layer formed thereon, the catalyst-adsorbent layer comprising a catalyst for conversion of the carbon monoxide, hydrocarbons and nitrogen oxides emitted from internal combustion engines and an adsorbent for the hydrocarbons emitted during the cold start of said engines, the catalyst being composed mainly of catalyst particles each comprising a heat-resistant inorganic oxide and at least one noble metal selected from Pt, Pd and Rh, loaded thereon, the catalyst containing at least catalyst particles each comprising a heat-resistant inorganic oxide and 2-30% by weight, based on said oxide, of Pd loaded thereon, the adsorbent comprising adsorbent particles composed mainly of zeolite.
Patent EP-0767452-A1 (EP)
Inventor: MILLERD ANDREW B JR
IPC: G11B5/584
Filed: 1996-09-27
Abstract: A method for digitally detecting the center of a reference burst, to enable accurate positioning of a transversely movable magnetic tape head assembly at any of a plurality of track locations across a width of magnetic media. From an initial predetermined location above all possible reference bursts, the tape head assembly is stepped down towards the bottom edge of the tape in successive predetermined increments until the forward reference burst signal is detected. A digital detector is preferably utilized to determine the presence or non presence of the reference burst signal. The number of steps required to initially detect the forward reference burst signal is then recorded. The tape head assembly is stepped back up above the detected forward reference burst signal to its initial location and then stepped back down towards the centerline and bottom edge of tape in successive increments until the entire forward reference burst signal is traversed. To determine the center of the detected reference burst, the step locations that are over detected forward reference burst signals are summed and the average location is calculated. The center of the detected reverse reference burst signal may be detected similarly except that the tape head assembly does not have to be stepped back up towards the top edge of the tape after initial detection of the reverse reference burst signal.
Patent EP-0762432-A1 (EP)
Inventor: BALDY JEAN
IPC: G21C17/003
Filed: 1996-08-29
Abstract: Device for detecting and monitoring the rupture of the base of a nuclear reactor vessel in the event of melting of the core has a cylindrical shape and is positioned with its axis vertical within the reactor building comprises at least one thermocouple (10) arranged at the plumb of the bottom of the vessel. The thermocouple(s) comprise(s) 2 branches made of different metals soldered to a point, the first branch of the thermocouple having an elongated hollow profile.
Patent EP-0745535-A1 (EP)
Inventor: NEUKAM HELMUT
IPC: B65G65/32
Filed: 1996-05-28
Abstract: A second filling hopper (2) beside the first filling hopper (1) is positioned to one side of the conveyor. Both hoppers are alternately filled from the feeder (11). An auxiliary conveyor is parallel to, and travels in the same direction as, the first conveyor and is positioned near the two filler hoppers, under the second filler hopper. Both filler hoppers each have a closeable discharge opening and, upstream from the first filler hopper, have a pusher arrangement pushing the containers towards the auxiliary conveyor. Downstream from the second filler hopper, near the auxiliary conveyor, is a further pusher pushing the filled containers towards the conveyor. A flap (16) swivelling on an axle (17) parallel to the conveyors has walls (14,15) directly next to the two filler hoppers.
Patent EP-0808097-A1 (EP)
Inventor: KAARSTAD CHARLES
IPC: A01K61/00
Filed: 1996-02-05
Abstract: La présente invention concerne un dispositif de descente et de remontée d'unités de stabulation de pisciculture (1) qui se compose de boudins annulaires flottants intérieur et extérieur (3, 4). Ces boudins annulaires flottants (3, 4) creux et normalement étanches à l'eau font flotter à la surface de l'eau des unités de stabulation de pisciculture. Le dispositif comporte des organes de chargement d'eau (9a, 9b) pourvus d'un mécanisme à vanne (10), les organes et le mécanisme étant respectivement disposés sur les boudins annulaires flottants intérieur et extérieur (3, 4). Les organes de chargement d'eau (9a, 9b) assurent l'admission d'eau dans les anneaux-boudins flottants intérieur et extérieur (3, 4), ainsi que la chasse de cette eau, à l'occasion de la descente et de la remontée, suivant le cas. Le dispositif comporte en outre des organes d'évacuation de l'air (11a, 11b) respectivement disposés sur les boudins annulaires flottants intérieur et extérieur (3, 4), et diamétralement opposés aux organes de chargement d'eau (9a, 9b). Ces organes servent à chasser l'air des boudins annulaires flottants (3, 4), ou l'y laisser entrer à l'occasion, suivant le cas, de la descente ou de la remontée.
Patent EP-0778925-A1 (EP)
Inventor: MEDEBACH THOMAS
IPC: F16C1/22
Filed: 1996-02-13
Abstract: Es wird eine Vorrichtung zur selbsttätigen Längenkorrektur von flexiblen Betätigungszügen, insbesondere eine Seilnachstellvorrichtung (10) mit einer Schlauchfassung (16) beschrieben, wobei die Schlauchfassung (16) eine Aufnahme (18) für einen Schlauch des Betätigungszuges sowie im Bereich eines Fortsatzes (20) einen Durchgangskanal (46) für das Seil des Betätigungszuges aufweist. Die Aussenwand im Bereich des Fortsatzes (20) ist mit einer Radialverzahnung (22) versehen. Ein i.w. hülsenartig ausgebildeter Grundkörper (12) weist eine Längsbohrung (14) auf, in der der Fortsatz (20) längsverschieblich geführt ist. Der Grundkörper (12) besitzt in einem hinteren Abschnitt (13) eine an den vorderen Abschnitt (11) mit der Längsbohrung (14) anschliessende Aufnahme (15), in der ein mit der Radialverzahnung (22) zusammenwirkendes Rastelement (23) zwischen zwei Endstellungen verschiebbar aufgenommen und von einer Verriegelungsstellung in eine Entriegelungsstellung überführbar ist. Zwischen dem Grundkörper (12) und der Schlauchfassung (16) ist ein Druckfederelement (34) angeordnet, unter dessen Wirkung die Schlauchfassung (16) zur Längenkorrektur aus dem Grundkörper (12) herausbewegbar ist.
Patent EP-0823257-A1 (EP)
Inventor: SHIMONAKA YASUSHI
IPC: A61K38/00
Filed: 1996-04-02
Abstract: It has been revealed that human interleukin-15 (hIL-15) acts
on the megakaryocyte-thrombocyte system to accelerate its
differentiation, maturation and/or proliferation, thereby
accelerating the formation of thrombocytes. The present invention
provides a medicinal composition effective for curing or
preventing diseases derived from thrombocytopenia and diseases
accompanied by thrombocyte dysfunctions.
Patent EP-0815354-A1 (EP)
Title: Procede et appareil permettant de detecter les ruptures dans la chambre de combustion d'une turbine a gaz
Inventor: LUCENKO MICHAEL
IPC: F02C9/00
Filed: 1996-03-14
Abstract: Cette invention concerne un procédé permettant de détecter une rupture dans une chambre de combustion, lequel procédé consiste à mesurer régulièrement et à intervalles successifs la pression réelle à l'allumage; mesurer régulièrement la vitesse de rotation réelle de l'arbre du générateur durant ces mêmes intervalles successifs; calculer le taux de variation de la pression réelle durant l'un de ces intervalles successifs; calculer le taux de variation de la vitesse de rotation réelle durant ce même intervalle; comparer le taux de variation de la pression réelle à l'allumage, durant ledit intervalle, à une valeur de référence du taux de variation de la pression; comparer le taux de variation de la vitesse de rotation réelle, durant ledit invervalle, à une valeur de référence du taux de variation de la vitesse; enfin, fermer la vanne de carburant dans le cas où la valeur de référence du taux de variation de la pression est supérieure au taux de variation de la pression réelle à l'allumage durant ledit intervalle, et où le taux de variation de la vitesse de rotation réelle durant ledit intervalle est inférieure à la valeur de référence du taux de variation de la vitesse, ce qui permet d'interrompre l'admission du carburant dans le brûleur.
Patent EP-0766894-A1 (EP)
Inventor: NACCACHE DAVID
IPC: G06F21/77
Filed: 1996-04-22
Abstract: The invention concerns processes for generating digital signatures for electronic messages. The invention proposes modifying signature-generating algorithms, such as DSAs ('Digital Signature Algorithms), in order to enable smart cards with reduced calculation and storage resources to produce digital signatures with a high degree of security in spite of their reduced resources. The signature-checking terminal sends a random number a and measures the time taken by the card to send back a signal s using this random number. If the time is greater than a given duration, the signature is rejected even if the check of its authenticity is positive. In addition, part of the signature (the part which does not use the secret card key but only the public algorithm parameters) is precalculated and stored in the card in the form of signature portions produced by a compression function such that they are short. Only the second part of the signature has to be calculated by the card. According to the invention, the calculations to be made are simple so that the card does not require extensive calculation and memory resources.
Patent EP-0879103-A1 (EP)
Inventor: JAMES SAMUEL
IPC: E04C2/32
Filed: 1996-06-07
Abstract: Bande métallique allongée (11) possédant une pluralité d'ondulations sensiblement rectilignes (23), les creux (12) et/ou les crêtes (13) des ondulations étant déformés à des points prédétemrinés (24) répartis sur toute leur longueur, au niveau ou à proximité de leur plan médian. Le profilé allongé formé à partir de la bande(11), ainsi que les procédés de fabrication de la bande (11), sont également décrits.
Patent EP-0842405-A1 (EP)
Inventor: WOLF RAINER
IPC: A61B90/00
Filed: 1996-05-02
Abstract: The invention proposes a tactile opto-electronic pressure sensor in which the light intensity depending on the pressure on the sensor is detected and received by means of a CCD chip. The light-intensity-proportional signal are read out from the CCD chip, processed in a signal and data processing system and prepared for the display of the current contact pressure or the control of an actuator on the basis of the data obtained.
Patent EP-0842487-A1 (EP)
Inventor: SCHMIDT ROBERT C
IPC: G06T5/30
Filed: 1996-07-24
Abstract: Procédé de traitement morphologique à grande vitesse dans un système de traitement d'images informatisé, commençant par l'acquisition d'une image binaire (10) et la sélection des valeurs de trait et de hauteur (12) correspondant à un traitement morphologique désiré d'une image. L'image est balayée suivant une séquence ligne par ligne (14), ce qui produit une image numérisée comportant une pluralité de pixels. Une transformation par marquage séquentiel est effectuée sur chacun des pixels de l'image numérisée, ce qui donne une image transformée (16). Une opération de seuillage est effectuée sur l'image transformée (18). L'image résultante est alors transcodée (20).
Patent EP-0850033-A1 (EP)
Inventor: KULISZ ANDRE A
IPC: A61F2/04
Filed: 1996-08-15
Abstract: An intraurethral bladder control apparatus including housing means having a fluid flow path therethrough, valve means mounted within the fluid valve path and normally bias closed, the valvings responsive to pressure from fluid within the bladder of the patient for opening to allow fluid flow from the bladder through the apparatus of this invention and out of the urethra. A pair of retaining devices are connected to each of the distal and proximal ends of the intraurethral bladder control apparatus. The retainer at the distal end of the apparatus preferably comprises a leaf spring having a plurality of leaves, in the preferred embodiment described herein the plurality comprising four leaves, with a safety device connected to the tip of each leaf to inhibit piercing of the bladder wall when the leaves of the distal end retainer automatically open within the bladder of the patient after placement of the intraurethral bladder control apparatus. The proximal or lower retainer connects to the proximal end of the bladder control apparatus after it is placed in the urethra of the patient, and a portion of the lower retainer abuts the labia.
Patent EP-0842075-A1 (EP)
Inventor: INOZEMTSEV VLADIMIR
IPC: B60T15/42
Filed: 1996-08-20
Abstract: A controller is disclosed to accelerate braking in compressed-air brakes, in particular of rail vehicles. The controller has a control piston (2) that receives on the one hand the pressure of a pressure chamber (3) linked to the main air pipe (17) and on the other hand the pressure of a control chamber (4). A valve (16) that may be actuated by the control piston (2) controls filling of the control chamber (4) independently from the pressure in the main air pipe (17). A valve arrangement (33, 37) that may be actuated by the control piston (2) controls the compressed air connection between the control chamber (4) and a valve chamber (11). A venting valve (43) that may be actuated by the control piston (14) vents the valve chamber (11) and the main air pipe (17) through a non-return valve (10).
Patent EP-0854714-A1 (EP)
Inventor: BAKER RAYMOND
IPC: A61K31/415
Filed: 1996-09-19
Abstract: L'invention porte sur une classe de dérivés de 1-[3-(1H-indol-3-yl)propyl]-4-(2-phényléthyl)piperazine, substitués en position 5 du noyau d'indole par une fraction hétéroaromatique à cinq éléments, sur l'un ou l'autre des atomes de carbone d'éthylène de la fraction de phénéthyle par un halogène, un trifluorométhyle, un alkyle, un hydroxyalkyle ou un alcoxyalkyle et, éventuellement, sur le cycle phényle de la fraction de phénéthyle par un halogène, un trifluorométhyle, alcoxy ou un groupe oxazolidinone et, éventuellement, par un ou deux autres substituants. Ces dérivés constituent des agonistes sélectifs de récepteurs du type 5-HT1 et de puissants agonistes du sous-type de récepteur 5-HT1Dα humain tout en possédant une affinité sélective pour le sous-type de récepteur 5-HT1Dα au moins dix fois supérieure à celle du sous-type 5-HT1Dβ. Ils se révèlent donc utiles dans le traitement et/ou la prévention de troubles cliniques, notamment de la migraine et de ses effets associés pour lesquels est indiqué un agoniste sélectif d'un sous-type des récepteurs 5-HT1D, tout en provoquant moins d'effets secondaires, en particulier des phénomènes cardio-vasculaires préjudiciables, que les agonistes non sélectifs des sous-types du récepteur 5-HT1D.
Patent EP-0805986-A1 (EP)
Title: Systeme et methode de localisation des defaillances dans des cables d'alimentation electrique
Inventor: ROSSI JOHN F
IPC: G01R31/08
Filed: 1996-09-04
Abstract: Système et méthode de localisation des défaillances dans un réseau de distribution d'énergie à topologie complexe, tel qu'un réseau urbain multiphase (6). On utilise des techniques de temporisation fiables ainsi qu'un transpondeur (22) à un point d'observation, pour dépister l'arrivée d'une impulsion de défaillance transitoire et pour émettre une impulsion de synchronisation à un intervalle déterminé après détection de l'arrivée de l'impulsion de défaillance transitoire et une impulsion d'étalonnage à un intervalle déterminé après l'émission de l'impulsion de synchronisation. On installe sur le circuit de distribution d'énergie, en des sites clés, des stations réceptrices (4, 4a, 4b) capables de détecter l'arrivée d'une impulsion de défaillance transitoire, d'une impulsion de synchronisation et d'une impulsion d'étalonnage et de mesurer les intervalles de temps entre chacune. L'emplacement de la défaillance est alors déterminée sur la base des intervalles de synchronisation, des délais de synchronisation connus et de la vitesse de propagation connue dans les câbles d'alimentation du réseau. La précision de la localisation des défaillances est encore améliorée en factorisant les effets de temps de montée des impulsions captées dans les mesures d'intervales de synchronisation.
Patent EP-0804891-A1 (EP)
Inventor: CABEZOS GONZALEZ FRANCISCO
IPC: A47D9/02
Filed: 1996-09-20
Abstract: It incorporates a mattress (1) pivoting on the frame by means of projections (2), with limitation of the down or up motion of the longitudinal sides, by means of discs (3) which act as excentrics of a shaft (5) on which is mounted a demultiplication device or a coinoperated direct current motor (6) with simultaneous and synchronous playing of a music or prerecorded sounds, the discs (3) being provided with protuberances (4), having bearings (4') for the alterning resting of the mattress (1), and being situated in a radial position and closer to the extremity, so that the protuberances are on diametrally opposite positions and at different heights with respect to the mattress (1).
Patent EP-0961668-A1 (EP)
Inventor: GEBELIUS SVEN RUNO VILHELM
IPC: B23D61/02
Filed: 1996-10-03
Abstract: A method and device for preventing or reducing formation of magnetism in two adjacently located saw blades rotating in opposed rotary directions in relation to each other. Each saw blade is arranged having a number of substantially radially extending through grooves having an extension within the area of the rotary center for each saw blade and the surrounding saw teeth area. The grooves are arranged, when rotating, to remove air existing between adjacent planes of the saw blades. The through grooves are arranged having a substantially curved extension, but may also have a substantially linear extension. The grooves are arranged having a chamfer by the edge portions, arranged to increase removal of air from the space between the interacting saw blades.