baber/WOPTO huggingface dataset:
Patent EP-3976129-A1 (EP)
Inventor: WANG JIMPO
IPC: H02K1/27
Filed: 2020-05-21
Abstract: There is provided an intravascular blood pump for insertion into a patient's body. The system comprises a slotless motor having  p  magnet pole pairs and n phases, where p is an integer greater than zero, and  n  is an integer > 3. The motor comprises a stator winding having 2  np  coils wound to form two coils per phase per magnet pole pair such that a coil from each phase is circumferentially arranged next to a coil from a different phase in a sequential order of phase, the arrangement repeated along the stator winding such that each coil spans 360 o (2 np ) about the cross section of the stator winding. The motor also comprises a permanent magnet rotor supported for rotation and configured to generate a magnetic flux for interaction with the stator winding. The two coils per phase per magnet pole pair are connected in series.
Patent EP-3977028-A1 (EP)
Inventor: Shu biao
IPC: F25B31/00
Filed: 2020-05-22
Abstract: A lubricant recovery system for a heat exchange system, and a heat exchange system. The heat exchange system includes a compressor, a condenser, an expansion device and an evaporator connected in sequence to form a loop, and further includes a reservoir for storing lubricant and in communication with the compressor, and the lubricant recovery system includes: a first flow path disposed between a suction chamber of the compressor and the reservoir, and having a first pump and a first filter, wherein the first pump is configured to pump a part of the lubricant in the suction chamber to the reservoir, and the first filter is disposed upstream of the first pump for filtering the lubricant; and/or a second flow path disposed between the evaporator and the suction chamber, and having a second pump and a second filter.
Patent EP-3986583-A1 (EP)
Inventor: BLUM STEVEN C
IPC: A63J25/00
Filed: 2020-06-15
Abstract: An entertainment enhancement system includes an infrared projection system configured to output an infrared image to a target surface. The infrared projection system includes a controller configured to coordinate projection of the infrared image with a separate action by generating instructions for projecting the infrared image based on data received by the controller indicative of an active status of the separate action and an infrared emitter configured to receive the generated instructions and emit the infrared image to the target surface. The system also includes a viewing device configured to be wearable by a user. The viewing device includes at least one lens and a filter assembly configured to shift the infrared image from an infrared frequency to a visible light frequency such that the infrared image is viewable on the target surface via the viewing device.
Patent EP-3983196-A1 (EP)
Inventor: SKAIFE JUSTIN J
IPC: B29K27/18
Filed: 2020-06-09
Abstract: Self-supporting uniaxially expanded polytetrafluoroethylene (ePTFE) membranes that have high intrinsic strength, a high matrix modulus, and a high crystallinity index are provided. In some embodiments, the ePTFE membrane is stretched in the machine direction. Uniaxially oriented ePTFE membranes have a matrix tensile strength at least about 1000 MPa in the machine direction, a matrix modulus at least about 100 GPa ambient temperature ( i. e. , about 20°C), and a crystallinity index of at least about 94%. In some embodiments, the ePTFE membrane has a tenacity greater than or equal to about 5 gf/d and a denier less than or equal to about 750 g/9000 m. In addition, the uniaxially oriented ePTFE membranes have a <P2> orientation of at least about 0.98. Also, the fibrils in the ePTFE membranes have a nearly perfect parallel alignment. The ePTFE membrane may be used to form composites, laminates, fibers, tapes, sheets, tubes, or other three-dimensional objects.
Patent EP-4000353-A1 (EP)
Inventor: EHRHARDT ULF
IPC: H05B45/37
Filed: 2020-07-13
Abstract: L'invention concerne un circuit d'attaque à sources lumineuses présentant un régulateur à découpage comportant une entrée de tension pour appliquer une tension d'entrée, une sortie de tension pour délivrer une tension de sortie à réguler, destinée à actionner une charge de sources lumineuses ainsi qu'une entrée de régulation pour appliquer une tension de réglage pour régler le niveau de la tension de sortie, une source de courant dotée d'un élément de commutation et d'un composant commandé en tension, monté en série avec la charge de sources lumineuses, un signal d'impulsion étant appliqué sur une borne de commande de l'élément de commutation, de sorte à relier une borne de commande du composant commandé en tension à une source de tension, dans un premier état de commutation de l'élément de commutation, et à ne pas relier la borne de commande du composant commandé en tension à la source de tension, dans un second état de commutation de l'élément de commutation, et une unité de régulation dont la première entrée est reliée à une première borne du composant commandé en tension et dont la seconde entrée est reliée à une seconde borne du composant commandé en tension, de sorte à détecter une chute de tension sur le composant commandé en tension pendant le premier état de commutation, et dont la sortie est reliée à l'entrée de régulation du régulateur de commutation, de sorte à fournir une tension de réglage, la tension de réglage étant régulée en fonction de la chute de tension sur le composant commandé en tension. L'invention concerne en outre un appareil de mesure optique doté du circuit d'attaque pour sources lumineuses, un dispositif permettant de vérifier des documents de valeur avec le circuit d'attaque pour sources lumineuses et un procédé permettant de faire fonctionner une charge de sources lumineuses avec le circuit d'attaque pour sources lumineuses.
Patent EP-3834212-A1 (EP)
Inventor: RUSEV TSVETAN
IPC: H01H13/02
Filed: 2020-01-16
Abstract: A method for closing an actuator in a magnetically actuated switch assembly, where the actuator includes an armature and a winding, and the switch assembly includes a manual actuation device coupled to one end of the armature and a movable terminal in a vacuum interrupter coupled to an opposite end of the armature. The method includes commencing a closing operation of the actuator using the manual actuation device to move the armature towards a closed latch position, detecting that the actuator is being manually closed, and energizing the winding to assist moving the armature to the closed latch position when the armature gets to a predetermined distance from the closed latch position.
Patent EP-3994580-A1 (EP)
Inventor: CAULFIELD ADRIAN MICHAEL
IPC: G06F11/30
Filed: 2020-06-11
Abstract: Active intelligent message filtering can be utilized to provide error resiliency, thereby allowing messages to be received without traditional error detection, and, in turn, avoiding the inefficiency of retransmission of network communications discarded due to network transmission errors detected by such traditional error detection mechanisms. Network transmission errors can result in the receiving application receiving messages that appear to comprise values that differ from the values originally transmitted by the transmitting application. Based on the inaccuracy tolerance applicable to the transmitting and receiving applications, rules can be applied to actively intelligently filter the received messages to replace the received values with the replacement values according to the rules. In such a manner, the receiving application can continue to receive usable data from the transmitting application without any error detection at lower network communication levels.
Patent EP-4013811-A1 (EP)
Inventor: PARIPOVIC DUSKO
IPC: C08J9/08
Filed: 2020-08-17
Abstract: The invention is directed to a thermally expandable composition comprising at least one epoxy-functional polymer, at least one endothermic chemical blowing agent, at least one free radical initiator, and at least one guanidine derivative. The invention is also related to a baffle and/or a reinforcement element for hollow structures comprising the thermally expandable composition, to a process for manufacturing the baffle and/or the reinforcement element, to use of the baffle and/or the reinforcement element for sealing, baffling, or reinforcing of a cavity or a hollow structure, and to a method for sealing, baffling and/or reinforcing a cavity or hollow structure.
Patent EP-3923549-A1 (EP)
Inventor: HUANG YUAN
IPC: H04L29/08
Filed: 2020-02-11
Abstract: Methods for data downloading and a related terminal device are provided, which include, upon receiving a downloading instruction input by a user, determining a target downloading task and determining communication protocols currently supported by the terminal device. The target downloading task can be divided into a plurality of subtasks based on preset ways. At least two communication protocols from the communication protocols currently supported by the terminal device are selected as target communication protocols. Downloading of the plurality of subtasks is based on the target communication protocols.
Patent EP-4085948-A1 (EP)
Title: System for removal and storage of cutting/perforating instruments
Inventor: SANTOS DINIS PARREIRA PEDRO MIGUEL
IPC: A61M5/32
Filed: 2020-07-10
Abstract: This invention relates to a system intended for the removal and conditioning of sharp-perforating material, which has the primary objective of eliminating the contact between the user and the system, thus avoiding contamination or injury to the user. This invention comprises a base (1) connected to an extendable column (5) and to an arm (2), also comprising a bin (6) and a lid (4). The lid (4) has a separating device (7) incorporated in the lid (4) and this separating device (7) has means of retention and extraction wherein the said means of retention and extraction, when moved downwards, retain the sharp-perforating material and, when moved upwards, the sharp-perforating material is detached and conditioned inside the bin (6).
Patent EP-4193477-A1 (EP)
Inventor: SHILO SHIMON
IPC: H04B7/08
Filed: 2020-08-18
Abstract: The present disclosure relates to techniques for beamforming, in particular for WiFi communication schemes such as IEEE 802.11 ax and 802.11 be. In particular the disclosure relates to a beamformer device (110) configured to: transmit a request to a beamformee device (120), the request comprising a set of sounding tone indices, the set of sounding tone indices indicating tones for which a report (121) of beamforming information is requested from the beamformee device (120), wherein the tones are defined according to a first WiFi scheme, wherein the set of sounding tone indices is based on a first tone plan (400) defined by the first WiFi scheme for a partial channel bandwidth and on a second tone plan (200) defined by a second WiFi scheme for a full channel bandwidth. The disclosure further relates to a corresponding beamformee device.
Patent EP-4014144-A1 (EP)
Inventor: WOLF ANDREAS
IPC: G06F21/62
Filed: 2020-08-13
Abstract: Die Erfindung bezieht sich auf ein Verfahren und eine Identifizierungsvorrichtung (1) zum Identifizieren einer Person mittels Gesichtserkennung. Das Verfahren umfasst Folgendes: Bereitstellen eines entpersonalisierten Datensatzes, wobei der entpersonalisierte Datensatz aus einem personalisierten Datensatz mittels einer Datentransformation gemäß einer Transformationsvorschrift berechnet ist; Berechnen eines re-personalisierten Datensatzes aus dem entpersonalisierten Datensatz, wobei der re-personalisierte Datensatz, ausgehend von dem entpersonalisierten Datensatz, mittels einer weiteren Datentransformation gemäß einer wenigstens teilweisen Umkehrung der Transformationsvorschrift so verändert wird, dass die zu identifizierende Person anhand des re-personalisierten Datensatzes mit Hilfe des mindestens einen Gesichtserkennungsalgorithmus und / oder mindestens eines anderen Gesichtserkennungsalgorithmus, welcher von dem mindestens einen Gesichtserkennungsalgorithmus verschieden ist, identifizierbar ist; Bereitstellen eines Vergleichsdatensatzes, der aktuelle Gesichtsbilddaten für die zu identifizierende Person umfasst; und Identifizieren der Person unter Verwendung des re-personalisierten Datensatzes, des Vergleichsdatensatzes sowie des mindestens einen Gesichtserkennungsalgorithmus und / oder des mindestens einen anderen Gesichtserkennungsalgorithmus. Weiterhin ist ein Computerprogrammprodukt vorgesehen.
Patent EP-3933542-A1 (EP)
Inventor: KAWAMATA KATSUYUKI
IPC: G05D3/12
Filed: 2020-02-21
Abstract: A control device includes a first statistical processing unit, a second statistical processing unit and a movement control unit. The first statistical processing unit acquires relative positions of the object calculated by the visual sensor and performs statistical processing on the acquired relative positions of the object. The second statistical processing unit acquires from the position sensor relative positions of the holding device corresponding to each of the relative positions of the object calculated by the visual sensor, and performs statistical processing on the acquired relative positions of the holding device. The movement control unit performs feedback control of the moving device based on the relative positions of the object and the relative positions of the holding device and performs alignment of the object with the target position while moving the object closer to the target position.
Patent EP-4208635-A1 (EP)
Inventor: ROTHGANG STEFAN
IPC: F02M26/65
Filed: 2020-09-02
Abstract: Es sind Klappenvorrichtungen mit einem Strömungsgehäuse (14) mit einem regelbaren Durchströmungsquerschnitt (18), einem Aktor (12), einem Klappenkörper (36), einer Welle (34), auf der der Klappenkörper (36) befestigt ist und die über den Aktor (12) drehbar ist, und einem separaten, im Strömungsgehäuse (14) befestigten Dichtring (20), der den regelbaren Durchströmungsquerschnitt (18) umgibt und gegen den der Klappenkörper (36) zum Schließen des Durchströmungsquerschnitts (18) anliegt, bekannt. Um bei Frost ein Festfrieren zu vermeiden wird vorgeschlagen, dass der Dichtring (20) eine zumindest teilringförmige Kontaktfläche (50) zu einem Heizelement (48) aufweist.
Patent EP-4010558-A1 (EP)
Inventor: DALY KERRY G
IPC: E21B43/11
Filed: 2020-08-06
Abstract: A tool for use within a subterranean well extending from a wellhead to a subterranean location, wherein the wellhead resides at a first temperature and the subterranean well increases in temperature in a direction from the wellhead to the subterranean location, increasing from the first temperature to a higher second temperature, includes a component including a meltable material. The meltable material is configured to have a solid first state while the meltable material is at the first temperature. The meltable material in the first state has one or more mechanical properties sufficient to avoid mechanical failure of the component and is configured to have a second state when the meltable material is at the second temperature. The meltable material in the second state is lacking the one or more mechanical properties necessary to avoid mechanical failure.
Patent EP-4026282-A1 (EP)
Inventor: MANOLAKOS ALEXANDROS
IPC: H04L25/02
Filed: 2020-08-25
Abstract: A user equipment (UE) may receive a configuration that indicates a set of channel state information reference signals (CSI-RSs) to be measured by the UE for deriving channel state information (CSI), one or more time domain resources for which the UE is to derive the CSI, and a time domain resource for transmission of a CSI report that includes the CSI, wherein the one or more time domain resources for which the UE is to derive the CSI occur after the time domain resource for transmission of the CSI report; determine that the UE cannot measure a first subset of CSI-RSs included in the set of CSI-RSs; derive one or more parameters for the CSI report based at least in part on measuring a second subset of CSI-RSs included in the set of CSI-RSs; and transmit the CSI report in the time domain resource for transmission of the CSI report.
Patent EP-3917839-A1 (EP)
Title: Verfahren zur dosierung einer zielkomponente
Inventor: AZHER SYED MUHAMMAD MUSHAHID
IPC: G01G13/24
Filed: 2020-09-09
Abstract: Es wird Verfahren zum Dosieren einer Zielkomponente (20) beschrieben, wobei ein Dosiersystem (10) die Zielkomponente (20) zu einem Zielwert (Z20) dosiert, der einem gewünschten Sollwert (S20soll) entspricht, wobei ein weiteres Dosiersystem (12) zumindest eine weitere nachzudosierende Komponente (21, 22, 23) zu einem Zielwert (Z21) der nachzudosierenden Komponente (21, 22, 23) dosiert, der geringer ist als ein gewünschter Sollwert (S21soll) der nachzudosierenden Komponente (21, 22, 23), wobei anschließend ein tatsächlicher Wert (G20ist) der Zielkomponente (20) und zumindest ein tatsächlicher Wert (G21ist) der nachzudosierenden Komponente (21, 22, 23) ermittelt werden, wobei anschließend ein Gehalt (A) der Zielkomponente (20) berechnet wird in Abhängigkeit von dem tatsächlichen Wert (G20ist) der Zielkomponente (20) und/oder dem tatsächlichen Wert (G21ist) der nachzudosierenden Komponente (21, 22, 23) und der Gehalt (A) mit einem Grenzwert (T) oder Toleranzband (T) verglichen wird, wobei bei Überschreiten des Grenzwerts (T) oder Toleranzbands (T) eine weitere Dosierung zumindest der nachzudosierenden Komponente (21, 22, 23) erfolgt.
Patent EP-4034775-A1 (EP)
Title: Plain shaft bearing
Inventor: MEYER THOMAS
IPC: F16C17/02
Filed: 2020-09-04
Abstract: The invention relates to a plain shaft bearing (1) comprising at least one sliding surface (3) having a surface roughness, wherein the sliding surface (3) is provided with a structure formed of depressions (7), wherein the depth (t) of the depressions (7) is greater than the surface roughness and less than 80μm and, in particular, is between 20-50μm. The invention also relates to a method for manufacturing such a plain shaft bearing (1). The invention also relates to a gearbox (10) comprising at least one such plain shaft bearing (1), a drive train (18) comprising such a gearbox (10), a wind turbine (14) comprising such a drive train (18), and industrial machinery (20) comprising such a gearbox (10).
Patent EP-4029007-A1 (EP)
Title: Active noise reduction audio devices and systems
Inventor: MINICH DAVID R
IPC: H04R5/033
Filed: 2020-09-08
Abstract: A system directed to controlling Active Noise Reduction (ANR) audio devices. The system generates one or more control signals, to set one or more ANR parameters of a first and a second wearable audio device to a first ANR state; detects at least one of: whether the first wearable audio device is engaged with or removed from a first ear of a user; or whether a second wearable audio device is engaged with or removed form a second ear of a user; and automatically adjusts the one or more ANR parameters of the first and/or second wearable audio device to a second ANR state when either the first wearable audio device or the second wearable audio device, or both, are removed from an ear of the user. The second ANR state includes a reduction in a level of ANR at least at some frequencies compared to the first ANR state.
Patent EP-3951386-A1 (EP)
Title: Image analysis method, image analysis program, recording medium, image analysis device, and image analysis system
Inventor: NAKANE KAZUAKI
IPC: G01N33/48
Filed: 2020-02-12
Abstract: By analyzing an image of a cell sample, whether a cell shown in the image is cancerous or not, the type of cancer, etc. are objectively and appropriately determined. An image analyzing device (1) includes: a binarizing section (41) which carries out a binarizing process a plurality of times with respect to a single captured image so as to generate a plurality of binarized images, the binarizing section carrying out the binarizing process each time the binarizing section varies a binarization reference value; a Betti number calculating section (42) which calculates a region number, which indicates the number of hole-shaped regions, with respect to each of the plurality of binarized images which have been generated; and a cancer determining section (43) which determines a type of cancer occurring in a cell included in tissue, on the basis of the binarization reference value which has been applied at a time of generation of one of the plurality of binarized images with respect to which one the region number has a given value.
Patent EP-3927287-A1 (EP)
Inventor: KYLE MATTHEW
IPC: A61B17/58
Filed: 2020-03-23
Abstract: A semi-rigid surgical implant having an implant body, a male engagement mechanism, a female engagement mechanism and a locking mechanism. The implant body has an opening formed therein. The implant body has an upper surface and a lower surface. The implant body is fabricated from a semi-rigid material. The male engagement mechanism extends from the upper surface of the implant body. The female engagement mechanism is formed in the lower surface of the implant body. A shape of the male engagement mechanism is at least partially complementary to the female engagement mechanism. The locking mechanism seats at least partially in the opening. The locking mechanism is deflectable from an undeflected configuration to a deflected configuration.
Patent EP-3951093-A1 (EP)
Inventor: WATANABE HIROSHI
IPC: E02F9/26
Filed: 2020-02-25
Abstract: A site management system is provided with a server that acquires information about a construction machine and a construction machine operator at a construction site through a communication channel, and manages work conditions at the construction site. The server includes an information registration unit that acquires and registers position information, acceleration data, and gyro data of the construction machine and the construction machine operator, and a riding determination unit that determines a proximity state between the construction machine and the construction machine operator from the position information of the construction machine and the construction machine operator, and determines whether or not the construction machine operator is riding the construction machine from the acceleration data and gyro data of the construction machine operator in addition to the proximity state.
Patent EP-4038463-A1 (EP)
Inventor: NEULEN TOBIAS
IPC: G05D1/00
Filed: 2020-09-29
Abstract: Eine Technik zur Bestimmung und Kompensation einer Totzeit mindestens eines Aktors zur Querführung und/oder Längsführung eines Kraftfahrzeugs, insbesondere eines Nutzfahrzeugs, wird beschrieben. Gemäß einem Aspekt umfasst eine Vorrichtung (200) mindestens einen Sensor (202) oder mindestens eine Sensorschnittstelle zur Erfassung mindestens eines Ist-Werts eines Bewegungszustands der Querführung und/oder Längsführung. Eine Bestimmungseinheit (206) der Vorrichtung (200) ist dazu ausgebildet, die Totzeit des mindestens einen Aktors durch Vergleichen mindestens eines aus einem Dynamikmodell berechneten Soll-Werts des Bewegungszustands mit dem erfassten mindestens einen Ist-Wert zu bestimmen. Eine Regelungseinheit (208) der Vorrichtung (200) ist dazu ausgebildet, abhängig vom erfassten Bewegungszustand und der bestimmten Totzeit des mindestens einen Aktors den Aktor zu regeln, wobei die Regelungseinheit (208) um die Totzeit zeitlich vorauslaufende Steuersignale an den Aktor ausgibt.