baber/WOPTO huggingface dataset:
Patent EP-4215226-A1 (EP)
Inventor: KUSTERS BENJAMIN E
IPC: A61M1/36
Filed: 2023-01-16
Abstract: A device and method for separating whole blood includes flowing whole blood to a centrifuge, separating whole blood into blood components within the centrifuge, and flowing separated blood components out of the centrifuge. The device and method include a flow rate stoppage phase executed one or more times during the method. The flow rate stoppage phase includes (i) stopping the flow of whole blood to the centrifuge and stopping the flow of separated blood components out of the centrifuge; (ii) spinning the centrifuge at a selected rate; and (iii) after a selected time ending the flow rate stoppage phase and resuming the flow of whole blood to the centrifuge and the flow of separated blood components out of the centrifuge.
Patent EP-4261776-A1 (EP)
Title: Information processing apparatus, method and program
Inventor: ROXAS MENANDRO
IPC: G06T7/00
Filed: 2023-02-28
Abstract: [Problem] 
     To provide a new technique for recognizing unit structures constituting a construction on a captured image of the construction. 
     [Means for Solving the Problem] 
     An information processing device 1 includes a feature detection unit 28 for detecting, from a construction image acquired by an imaging device by capturing an image of a construction that includes a plurality of unit structures respectively having identical or similar external structures, a feature relating to the external structures, and a unit structure estimation unit 29 for estimating parts of the construction image that correspond respectively to the plurality of unit structures included in the construction on the basis of a plurality of the detected features.
Patent EP-4245222-A1 (EP)
Title: System and method for patient-ventilator synchronization/onset detection utilizing time-frequency analysis of emg signals
Inventor: RAMAKRISHNAN UPASANA
IPC: A61B5/397
Filed: 2023-03-03
Abstract: A computer-implemented method for detecting onset of a spontaneous breath by a patient coupled to a ventilation system (10) includes receiving, at a processor (44), an electromyography (EMG) signal from an EMG sensor (56, 58) disposed on the patient. The method also includes pre-conditioning, via the processor (44), the EMG signal (64) to separate the EMG signal (64) into a plurality of components (86) having EMG information utilizing a set of bandpass filters. The method further includes individually analyzing, via the processor (44), each component (86) of the plurality of components (86) to detect an onset of the spontaneous breath by the patient. The method still further includes determining, via the processor (44), the onset of the spontaneous breath by the patient is occurring when at least two components (86) of the plurality of components (86) indicate the onset of the spontaneous breath by the patient.
Patent EP-4286254-A1 (EP)
Inventor: MARUKI DAIKI
IPC: B62D15/02
Filed: 2023-03-30
Abstract: A parking assistance apparatus (10) sets a reference moving route, based on route information when a feature point corresponding to a registered start feature point is detected, automatically parking an own vehicle (100) at a parking space (200) is not requested, and a driver of the own vehicle (100) starts manually parking the own vehicle (100) at the parking space (200). After the driver starts manually parking the own vehicle (100) at the parking space (200), the parking assistance apparatus (10) executes an automatic parking control when automatically parking the own vehicle (100) at the parking space (200) is requested, and a positional relationship between the own vehicle (100) and the reference moving route satisfies a predetermined condition.
Patent EP-4289239-A1 (EP)
Inventor: ANKE KAI
IPC: A01B63/108
Filed: 2023-04-19
Abstract: Die vorliegende Erfindung betrifft eine landwirtschaftliche Arbeitsmaschine (1), insbesondere einen Traktor (2), mit wenigstens einem höhenpositionierbaren Anbaugerät (3) als auch ein Verfahren zur Höhenpositionierung dieses Anbaugerätes (3).Die vorliegende Erfindung beruht auf dem allgemeinen Gedanken, dass eine Höhenpositionierung des Anbaugerätes (3) in Abhängigkeit einer Lenkstellung der Lenkvorrichtung (6) erfolgt.
Patent EP-4270031-A1 (EP)
Inventor: RANIERI MARCO
IPC: G01R31/389
Filed: 2023-04-27
Abstract: Dispositif de détermination d'impédance d'une pluralité d'étages (2) d'une pile à combustible (3), le dispositif comprenant un système de mesure (11) ayant un système d'excitation (C1) commun à la pluralité d'étages (2), un circuit équivalent (C2) ayant une impédance de référence correspondant à celle d'un étage de la pluralité d'étages (2), et des moyens de sélection (M+, M-) aptes à sélectionner un étage (2) et le circuit équivalent (C2) ; le système de mesure étant configuré pour mesurer un signal de réponse d'un étage sélectionné (2) et un signal de réponse du circuit équivalent (C2) à l'application d'un signal d'excitation ; et déterminer une impédance de l'étage sélectionné à partir du signal de réponse de l'étage sélectionné et d'une erreur d'impédance calculée à partir de l'impédance de référence et d'une impédance déterminée du circuit équivalent à partir du signal de réponse du circuit équivalent (C2).
Patent EP-4283291-A1 (EP)
Inventor: PATHUVOTH DHANESH CHANDRASHEKAR
IPC: G01N29/04
Filed: 2023-05-09
Abstract: A method for detecting a failure condition in one or more components of a wind turbine is provided. The method includes actuating, via a controller, an impact device to generate a vibration having a vibration frequency and a vibration magnitude in the one or more components. The method further includes receiving data indicative of the vibration frequency and the vibration magnitude from a sensor communicatively coupled to the controller. The method further includes determining, via the controller, whether the data indicative of the vibration frequency and/or the vibration magnitude is outside of a predetermined vibration range for the one or more components.
Patent EP-4311467-A1 (EP)
Inventor: PHILIPPE CHRISTELLE
IPC: A47L9/06
Filed: 2023-07-26
Abstract: La tête d'aspiration (2) comprend un corps principal (4) comportant une bouche d'aspiration (7) ; et un organe d'étanchéité arrière (21) situé à l'arrière de la bouche d'aspiration (7) et comportant une partie de fixation (22) fixée dans un logement de réception (23) prévu sur le corps principal (4) et une lamelle d'étanchéité arrière (24) reliée à la partie de fixation (22), l'organe d'étanchéité arrière (21) étant élastiquement déformable entre des première et deuxième configurations. Le logement de réception (23) comporte une première partie de logement dans laquelle est maintenue une partie avant d'une portion longitudinale avant de la partie de fixation (22) et une deuxième partie de logement dans laquelle est montée mobile une portion arrière de la partie de fixation (22), la deuxième partie de logement délimitant un dégagement vertical (28) autorisant un soulèvement de la portion arrière lors d'une déformation de l'organe d'étanchéité arrière (21) vers la deuxième configuration.
Patent EP-4254876-A1 (EP)
Inventor: BOIN CLÉMENT
IPC: H04L9/40
Filed: 2023-03-21
Abstract: Methods and systems for detecting Denial-of-Service (DoS) attacks on a network. The method includes clustering connection requests received at the network during a first collection time having a first time span based on communication datasets extracted therefrom. For at least one connection cluster, a first DoS attack detection algorithm is executed to determine a first probability that the connection cluster is associated with a DoS attack. The first confidence score is compared with a first threshold to determine whether a mitigation order is to be generated. The connection cluster is adjusted by extracting second communication datasets from connection requests received at the network during a second collection time having a second time span longer than the first time span, and a second DoS attack detection algorithm is executed to determine a second probability that the connection cluster is associated with a DoS attack.
Patent EP-4292887-A1 (EP)
Inventor: ARRUGA CANTALAPIEDRA IGNACIO
IPC: B60R21/0136
Filed: 2023-06-15
Abstract: An impact detection system comprising a bumper (6) of a vehicle, a foam piece (3) and a sensing tube (1) filled with a fluid and connected to a pressure sensor inside the sensing tube (1), where the sensing tube (1) and the foam piece (3) are fixed to a frame (8) of the bumper (6) and where the sensing tube (1) is embedded in the foam piece (3) or arranged between the foam piece (3) and the frame (8) of the bumper (6).
Patent EP-0005438-A1 (EP)
Inventor: SMITH DONALD ARTHUR
IPC: F23C99/00
Filed: 1979-03-22
Abstract: A method and an apparatus for the ignition of pulverized coal to furnish energy for warming-up or low load operation of a coal burning furnace, the method comprising forming a fuel stream consisting of a mixture of pulverized coal and air, in a pipe (16), the fuel stream having an air-to-coal ratio and/or a flow velocity which fluctuates. The fluctuating fuel stream is introduced into a combustion area where the coal is ignited by an energy source (23). The fluctuation of the air-to-coal ratio and or the fluctuation of the flow speed provide for the air-to-coal ratio and or the flow speed to be swept through a range of values which include the optimum conditions for ignition.
Patent EP-0007643-A1 (EP)
Inventor: MULLER JEAN-CLAUDE DR
IPC: C07D211/98
Filed: 1979-07-31
Abstract: Neue Oxadiazolotriazinderivate der Formel <IMAGE> worin R¹ Wasserstoff und R² eine der Gruppen -C-R<4>, -COOR<5> und -CH(R<6>)COOR<7> bedeuten oder R¹ und R² dieselbe Bedeutung haben und Wasserstoff oder die Gruppe -CH(R<6>)COOR<7> bedeuten und R³ Diallylamino oder 1,2,5,6-Tetrahydropyridin- 1-yl, R<4> Alkyl, Haloalkyl, Alkoxyalkyl, Aryloxyalkyl; Aralkyloxyalkyl, Aralkyl, Alkoxycarbonylalkyl, Aryl, die Gruppe -C(R<8>) =CH(R<9>), Alkoxycarbonylalkylcarbonyl oder einen 4- bis 7-gliedrigen heterocyclischen Rest, welcher gegebenenfalls über eine Methylengruppe gebunden ist, R<8> Alkyl, Alkoxyalkyl, Aralkyl, Aryl oder Allyl, R<6> Wasserstoff oder Alkyl, R<7> Alkyl und R<8> und R<9> je Alkyl, Aryl, Aralkyl oder einen 4-bis 7-gliedrigen heterocyclischen Rest bedeuten, sowie deren Salze besitzen langanhaltende wertvolle gefässerweiternde und/oder blutdrucksenkende Eigenschaften und eignen sich demnach zur Behandlung gefässbedingter Hypertonien oder auch als Vasodilatatoren bei peripheren Durchblutungsstörungen. Diese Verbindungen können nach verschiedenen Verfahren hergestellt werden.
Patent EP-0008482-A1 (EP)
Inventor: MEYER PETER JOHAN NICOLAAS
IPC: C07C69/716
Filed: 1979-08-15
Abstract: A process is described for the preparation of delta keto-acids wherein there is used as a catalyst the condensation adduct of a cyclic secondary amine with an α - β - acrylic-type unsaturated compound, providing high selectivity and con- verstion results.
Patent EP-0005583-A1 (EP)
Inventor: LOWE FREDERICK GEORGE
IPC: B60N2/90
Filed: 1979-03-29
Abstract: A vehicle seat has a seat part (10) mounted on a base part by a suspension which includes a gas spring (15). Valve means (18, 20) are provided to control the seat ride position by controlling the entry and exit of compressed gas into and out of the gas spring (15). The difference between the actual ride position and a selected ride position of the seat part (10) is sensed, and a control circuit (A.R.C.) is used to actuate the valve means (18, 20) to raise or lower the seat part (10) to reduce this difference to zero. In order to prevent seat vibration, such as is caused by passage of a vehicle over rough terrain, from continually causing actuation of the valve means (18, 20), the control circuit is arranged to be normally in a non-operative state from which it is activated by one or more operator-initiated signals for a limited period sufficient to enable the seat to set itself in its selected ride position.
Patent EP-0022442-A1 (EP)
Inventor: LI NORMAN NIAN-TZE
IPC: B01F3/08
Filed: 1979-07-13
Abstract: Emulsions of immiscible liquids are prepared employing apparatus comprising an emulsion-forming enclosure (3) which has (a) at least one inlet orifice (1) for the introduction of immiscible fluids, (c) a zone or bed (4) in communication with the inlet orifice(s) and packed with at least one material selected from steel metal sponge, metal shavings, ceramic chips, cannon packing, animal hair or plastic brush, metal tubes shorter than the internal diameter of the enclosure, and Berl saddle, and (c) at least one outlet orifice (2) in communication with the zone or bed (4) for removal of formed emulsion; said enclosure (4) preferably having a cross-sectional profile, when viewed at right angles to the flow-path therethrough, of a regular or irregular figure having at least three sides. The packed zone (4) causes flow of fluids to be broken down into many fine streams which, being in intimate contact one with the other, remix rapidly and repeatedly, resulting in the formation of the desired emulsion.
Patent EP-0007271-A1 (EP)
Title: Dispositif de transmission d'informations par les rails entre une voie de circulation ferroviaire et un ensemble de véhicules circulant sur cette voie
Inventor: DIETRICH MICHEL
IPC: B61L3/22
Filed: 1979-07-02
Abstract: Dispositif de transmission d'informations dont les zones de propagation des signaux d'information sont indépendantes des sections du système de cantonnement. 
     Un générateur 11 de signaux alternatifs modulés en 12 par les signaux 13 à transmettre est couplé eux files de rails 1 et 2 par induction, au moyen d'une spire 6 en aval de la zone. Chaque zone de transmission d'informations est délimitée en amont et en aval par des circuits résonnants 4 et 5 accordés sur la fréquence porteuse des signaux émis. Cette fréquence est choisie de manière à éviter toute interaction entre les circuits de voie et le dispositif de transmission d'informations. 
     Application à la circulation ferroviaire.
Patent EP-0010468-A1 (EP)
Title: Eléments de couverture synthétiques du type ardoise et leur procédé de réalisation
Inventor: VOTTE ANDRE THEODORE CHARLES
IPC: E04D1/26
Filed: 1979-09-27
Abstract: Elément de couverture du type ardoise. Selon l'invention, cet élément est caractérisé en ce qu'il est réalisé en une matiére synthétique telle que le polyéthylène, le polypropylène ou le chlorure de polyvinyle additionnée d'au moins une charge et de noir de carbone. Obtention d'éléments de couverture d'aspect identique aux ardoises naturelles, mais de résistance accrue à l'érosion.
Patent EP-0018420-A1 (EP)
Inventor: KONOKI KEIZO
IPC: C07C273/04
Filed: 1980-03-11
Abstract: This method of synthesizing urea comprises the steps of introducing into a first heater (3) the distillate of a reactor (2) containing urea, ammonium carbonate, excess ammonia and water. separating the excess ammonia and decomposing the ammonium carbonate to separate them from the liquid phase, then introducing the distillate of the heater (3) into a second heater (6) separating the excess residual ammonia in the presence of stock carbon dioxide to be utilized as a stripping gas and decomposing the ammonium carbonate to separate them from the liquid phase, delivering the liquid distillate of the second heater (6) a urea solution refining step under low pressure, and returning gaseous distillate separated in the first and second heaters to the reactor (2).
Patent EP-0014989-A1 (EP)
Inventor: ZIERENBERG BERND DR
IPC: A61M15/00
Filed: 1980-02-19
Abstract: An improvement in inhalation aerosol spray devices comprising a piezoelectric oscillator connected to an atomizer plate, where the improvement resides in that the working surface of the atomizer plate is coated with a thin elastomer film, whereby the particle spectrum of the aerosol generated by the device is significantly improved.
Patent EP-0014516-A1 (EP)
Inventor: BARTKO JOHN
IPC: H01L29/32
Filed: 1980-01-04
Abstract: irradiated regions (28) are formed in materials such as semiconductor bodies by nuclear radiation (23') where the irradiated regions (28) are of a desired thickness, dosage and dosage gradient, a desired distance from a selected surface (11) of the material. A nuclear radiation beam (23') from a given radiation source radiating particles with molecular weight of at least one (1) is provided that can penetrate the material through a selected surface (11) to a depth greater than the maximum depth of the irradiated region from the selected surface. A beam modifier (26) of a given material and non-uniform shape to modify the energy of the radiation beam (23) is interposed between the source and the material to form a transmitted radiation beam (23') capable of forming an irradiated region (28) of a desired thickness and dosage gradient in the material a given distance from the selected surface on irradiation of the material through the selected surface (11) with the transmitted radiation beam.
Patent EP-0014553-A1 (EP)
Inventor: WHITE WEIMAR WEATHERLY
IPC: C01F17/10
Filed: 1980-01-25
Abstract: A process is disclosed for purifying a composition comprising at least one rare-earth element. The process is useful for removing radioactive impurities. The process comprises the steps of:
     (1) forming an aqueous solution of the composition to be purified having a pH between 4.0 and 6.5;   (2) precipitating a portion of the rare-earth ions and the radioactive impurities by adding to the solution, while maintaining the pH between 4.0 and 6.5:
   (i) a soluble barium or strontium salt;   (ii) a soluble aluminium, magnesium or zirconium salt;   (iii) a selective precipitating agent; and   (iv) a sulphate ion-providing salt.       
     The preferred selective precipitating agent is 8-hydroxyquinoline After prectpitation, the process is completed by the steps of:
     (3) separating the solution from the precipitate and   (4 recovering a purified rare-earth material from the solution.   
     The process produces highly purified rare-earth materials which can be used to form phosphors for X-ray intensifying screens.
Patent EP-0024781-A1 (EP)
Inventor: SHAW SETH THOMAS JR
IPC: A61K9/00
Filed: 1980-01-29
Abstract: A medicated intrauterine device insertable in and retained in the uterus for a predetermined time period and having a drug with a controlled release rate and said drug comprising an amidine such as an aromatic monoamidine, an aromatic diamidine, a non-aromatic diamidine, a guanidine such as an aromatic monoguanidine, an aromatic diguanidine, a non-aromatic monoguanidine, a non-aromatic diguanidine or a mixture thereof, to provide anti-fibrinolytic, anti-proteolytic and/or anti-conceptive action. The drug is one or a mixture of more than one of such amidines or guanidines.
Patent EP-0015114-A1 (EP)
Inventor: BURROWS MICHAEL JOHN
IPC: G09B9/54
Filed: 1980-02-13
Abstract: There is a need for apparatus which simulates signals received by a radar antenna. Such apparatus is needed for testing radar equipment and for training purposes. 
<??>Hitherto it has not been possible to simulate accurately signals which are likely to occur in a real-life situation where a three dimensional radar is being used to detect numerous objects some of which may be moving, some of which may be emitters of radiation and some of which may merely reflect radiation emitted by the radar. These needs are met by the illustrated apparatus in which the trajectories of the objects are recorded in a computer (1). The positions of the objects at any one time are held in a store (3) from which azimuth and elevation signals (G,G min ) are read out. Two stores (5,5 min ) hold respectively the horizontal and vertical polar diagram characteristics of an antenna. The appropriate values are read out of these stores by the signals (G,G min ) and the outputs from the stores are combined to give a final attenuation signal (J) which is used to control the amplitude of an R.F. signal thereby producing a realistic simulated signal. 
<??>The polar diagram characteristics of an antenna may be different for transmission and reception. To take this into account each store (5,5 min ) may have a duplicate (9,9 min ), the outputs from all four stores being combined to produce the simulated signal.
Patent EP-0018153-A1 (EP)
Inventor: VERNON ALAN JOHN
IPC: A23L29/256
Filed: 1980-04-08
Abstract: Edible materials contain a thickened or gelled phase comprising a mixture or a reaction product of at least one carrageenan and at least one glucomannan. The gelled phase may be either a thermo-irreversible gel or a thermo-reversible gel and the pH of the edible material is below 8.
Patent EP-0027089-A1 (EP)
Title: Fractions oligosaccharidiques et oligosaccharides possédant des propriétés biologiques, leurs procédés de préparation et leurs applications en tant que médicaments
Inventor: LORMEAU JEAN-CLAUDE
IPC: A61K31/715
Filed: 1980-10-06
Abstract: Oligosaccharides pouvant être obtenus à partir d'héparine comportant des constituants hépariniques de poids moléculaire de 2000 à 50 000. Ces oligosaccharides possèdent une affinité élevée pour l'AT III et un titre Yin-Wessler élevé. Le rapport de leur titre Yin-Wessler à leur titre USP est d'au moins 30. Ils sont constitués de chaînes saccharidiques ne renfermant pas plus de huit motifs saccharadiques. Ils possèdent un signal caractéristique dans la région C-2 de résidu N-sulfate-glucosamine. Ils sont doués d'activité antithrombotique et sont donc utilisables comme médicaments antithrombotiques.
Patent EP-0038834-A1 (EP)
Title: Echafaudage demontable
Inventor: STEFFENSEN FRITZ TORBEN
IPC: E04G1/34
Filed: 1981-05-04
Abstract: Une tour rectangulaire peut etre utilisee comme echafaudage et coffrage et est constituee de sections qui peuvent etre demontees. Chaque section est formee de quatre elements plats identiques dont les extremites sont connectees a des elements correspondants et qui en meme temps possedent des dispositifs d'accouplement pour leur liaison les uns aux autres. Chaque element possede un montant (1) avec des dispositifs de connexion (5) sur un cote et a angle droit par rapport a ces dispositifs de connexion, il possede des barres d'espacement (3) avec des dispositifs de connexion correspondants (8). Les dispositifs de connexion (5) presentent un evidement (6) avec une ouverture etroite (7) dans laquelle peut etre introduite une piece rectangulaire (9) du dispositif de connexion (8) lorsque les elements sont couches a plat sur le sol, mais qui ne se detachent pas lorsqu'ils constituent un rectangle. Des plans inclines (10) et une oreille (11) sur le dispositif de connexion (8) et la position oblique du dispositif de connexion (5) en association avec le trou oblong (6) permettent d'avoir du jeu pendant le procede d'introduction jeu qui disparait une fois l'assemblage termine. Les sections sont assemblees en placant deux elements ou des series d'elements paralleles les uns aux autres sur le sol avec les dispositifs de connexion (5) regardant vers le haut. Sur ceux-ci sont poses des elements avec les dispositifs de connexion (5) regardant vers le bas et les pieces (9) dans les evidements (6). Les elements en seconde position a partir du haut sont alors mis en place, puis l'unite rectangulaire est fixee a l'aide d'etais en diagonale.
Patent EP-0034698-A1 (EP)
Inventor: SCHAPER PETER DR
IPC: C09K5/06
Filed: 1981-01-16
Abstract: Speichermasse zur Speitllierung Latenter Wärme mit einem Gehalt an Natriumchromat oder an Natriumazetat, wobei die Speichermasse im Falle des Vorliegens von Natriumchromat soviel Wasser enthält, daß pro Mol Natriumchromat mindestens 10 Mol Wasser in ihr enthalten sind, und im Falle des Vorliegens von Natriumazetat mehr Wasser in ihr enthalten ist, als stöchiometrisch zur Bildung des Hydrates erforderlich ist. Die Speichermasse mit dem Gehalt an Natriumchromat kann zur Raumluftkühlung angewendet werden, wobei sie während der Tagesstunden überschüssige Raumluftwärme unter Schmelzen aufnimmt und während der Nachtstunden Kristallisationswärme abgibt.