baber/WOPTO huggingface dataset:
Patent EP-3847468-A1 (EP)
Inventor: LEUSSLER CHRISTOPH
IPC: G01R33/565
Filed: 2019-09-03
Abstract: The invention may improve image quality of magnetic resonance imaging (MRI). The invention is directed to a coil arrangement (200) for magnetic resonance imaging. It comprises a base structure having a variable shape, an RF coil arranged on or in the base structure, an actuator means at least partially extending along the base structure such that the base structure is deformable along and/or about at least one axis, a position detecting means adapted to detect a current position of at least a portion of the subject to be examined relative to the RF coil, and control means coupled to the position detecting means and the actuator means, wherein the control means is adapted to to adjust the shape of the base structure to maintain a contact of an outer surface of the base structure (210) and/or the RF coil (220) with the at least portion of the subject by driving the actuator means in response to a detected change of the current position relative to a previous position. The invention is further directed to a (MRI) system, a method for positioning an RF coil for a magnetic resonance imaging system relative to a subject to be examined, and a non-transitory computer-readable medium.
Patent EP-3764911-A1 (EP)
Inventor: CHEUNG BRANDON S
IPC: A61B8/00
Filed: 2019-03-15
Abstract: Systems and methods for controlling parameters associated with ultrasound images displayed on a computing device, based on sensed motion of the computing device, are provided herein. One such system includes an ultrasound probe and a computing device coupled to the ultrasound probe and operable to receive ultrasound signals from the ultrasound probe. The computing device includes a motion sensor that senses motion of the computing device, a display that displays ultrasound images associated with the ultrasound signals received from the ultrasound probe, and an image display controller that controls at least one parameter associated with the displayed ultrasound images based on the sensed motion.
Patent EP-3765095-A1 (EP)
Inventor: CORONEO MINAS THEODORE
IPC: A61F9/007
Filed: 2019-03-15
Abstract: An ophthalmic composition comprising Indigo Carmine, or Indigo Carmine and Trypan Blue, for identification of intraocular structures and membranes within the eye, and methods of delivering and using the same, for surgical treatments of the eye, including glaucoma and cataract surgery.
Patent EP-3803791-A1 (EP)
Inventor: CSORDÁS RÓBERT
IPC: G06T7/33
Filed: 2019-05-29
Abstract: The invention is a method and an apparatus for generating a displacement map of a first input dataset and a second input dataset of an input dataset pair. The apparatus comprises - a neural network based feature extractor (25) for processing the first input dataset and the second input dataset so as to generate a feature map hierarchy (50) comprising a base pair of feature maps (20e, 30e) and a refinement pair of feature maps (20b, 30b, 20c, 30c, 20d, 30d), - a displacement unit comprising a first comparator unit for obtaining an initial displacement map using the base pair of feature maps (20e, 30e); and - a displacement refinement unit for obtain an updated displacement map for the refinement pair of feature maps (20d, 30d).
Patent EP-3844158-A1 (EP)
Inventor: FOCKEN THILO
IPC: C07D417/14
Filed: 2019-08-29
Abstract: La présente invention concerne des composés de sulfonamide substitués par hétéroaryle, en tant que stéréoisomères, énantiomères, tautomères de ceux-ci ou des mélanges de ceux-ci; ou des sels pharmaceutiquement acceptables, solvates ou promédicaments de ceux-ci, pour le traitement de maladies ou d'états associés à des canaux sodiques sensibles à la tension, tels que l'épilepsie.
Patent EP-3853965-A1 (EP)
Inventor: LUND TORSTEN
IPC: H02J3/38
Filed: 2019-09-11
Abstract: This invention relates to a method of controlling at least one wind turbine (10) of a plurality of wind turbines connected to an electrical grid (28) at a predefined point in the electrical grid (28). The wind turbine comprises a DC link (48) connecting a generator side converter (44) to a line side converter (46), where the line side converter (46) is controlled according to a modulation index requested by a power converter controller (56). The method comprises determining a harmonic frequency signal 66 indicative of a harmonic frequency value at the predefined point in the electrical grid (28); determining a deviation (70) between the harmonic frequency signal (66) and a permissible harmonic frequency value; determining a permissible modulation index (78) based on the deviation (70); comparing the permissible modulation index (78) to the modulation index requested by the power converter controller (56); and, altering a DC link (48) voltage set-point based on the comparison between the permissible modulation index (78) and the requested modulation index.
Patent EP-3850841-A1 (EP)
Inventor: HE YONG
IPC: H04N19/119
Filed: 2019-09-13
Abstract: Methods and apparatus for using flexible grid regions in picture or video frames are disclosed. In one embodiment, a method includes receiving a set of first parameters that defines a plurality of first grid regions comprising a frame. For each first grid region, the method includes receiving a set of second parameters that defines a plurality of second grid regions, and the plurality of second grid regions partitions the respective first grid region. The method further includes partitioning the frame into the plurality of first grid regions based on the set of first parameters, and partitioning each first grid region into the plurality of second grid regions based on the respective set of second parameters.
Patent EP-3830416-A1 (EP)
Inventor: EGEDAL PER
IPC: F03D7/02
Filed: 2019-09-10
Abstract: It is described a method of adapting noise emission configurations (15) of plural wind turbines (3), the method comprising: determining total wind turbine related noise levels (9, 13) at plural locations (7); determining, among the plural locations, a critical location (7c) having a most critical, in particular highest, total wind turbine related noise level (9c); if the most critical total wind turbine related noise level (9c) is above a noise threshold (11c): reducing the noise emission configuration of a wind turbine (3b) having the highest noise to power impact ratio.
Patent EP-3780765-A1 (EP)
Inventor: SHA XIUBIN
IPC: H04W52/02
Filed: 2019-03-14
Abstract: Provided is a paging method, base station, and user equipment, wherein one of the paging methods comprises: the base station configures paging parameters based on the UE category; the paging parameters comprise at least one of the following: the configuration information scheduling the paging and the downlink carrier information carrying the paging.
Patent EP-3858093-A1 (EP)
Title: Connection resume handling
Inventor: KOSKINEN JUSSI-PEKKA
IPC: H04W76/27
Filed: 2019-09-16
Abstract: A method, apparatus, and non-transitory program storage device for handling of a resumption in connection is described. The method includes determining if a periodic remote network access update timer has expired;when the periodic remote network access update timer has been determined to have expired:setting a variable to a first setting; and determining if an upper layer has requested resumption of a radio resource control connection, and either:initiate a radio resource control connection resume procedure with a cause value set in accordance with information received from the upper layers, or initiate a radio resource control connection resume procedure with a cause value set to rna-Update.
Patent EP-3781823-A1 (EP)
Inventor: BOO CHRISTIAN
IPC: F16B5/00
Filed: 2019-04-17
Abstract: A set (1) comprising a first panel (10), a second panel (20) and a mechanical locking device (30) for locking the first panel (10) to the second panel (20), wherein the first panel (10) comprises a first edge surface (11) and a first panel surface (12), the second panel (20) comprises a second edge surface (21) and a second panel surface (22), the first edge surface (11) is facing the second panel surface (22) in a locked position of the first and the second panel (10, 20), the mechanical locking device (30) comprises an edge groove (33) at the second edge surface (21), a flexible tongue (6) positioned in the edge groove (33), a rod-shaped element (31) at the first edge surface (11) and an insertion groove (32) at the second panel surface (22) extending from the second panel surface (22)to the edge groove (33), the rod-shaped element (31) is configured to be inserted into the insertion groove (32) and the rod-shaped element (31) comprises a recess (34), the flexible tongue (6) is configured to cooperate with the recess (34) for a locking of the first panel (10) to the second panel (20) in a first direction which is perpendicular to the second panel surface (22), and an inner part (36) of the edge groove (33) has a first height (H1) and an outer part (37) of the edge groove (37) has a second height (H2) that is larger than the first height (H1) and a method for dismantling the set (1).
Patent EP-3867868-A1 (EP)
Inventor: NIE YAO
IPC: G06K9/00
Filed: 2019-10-10
Abstract: Aspects of the present disclosure pertain to systems and methods for enhancing brightfield or darkfield images to better enable nucleus detection. In some embodiments, the systems and methods described herein are useful for identifying membrane stain biomarkers as well as nuclear/cytoplasm stain biomarkers in stained images of biological samples. In some embodiments, the presently disclosed systems and methods enable quick and accurate nucleus detection in stained images of biological samples, especially for original stained images of biological samples where the nuclei appear faint.
Patent EP-3850739-A1 (EP)
Title: Verfahren zum betrieb einer elektrischen versorgungseinrichtung sowie elektrische versorgungseinrichtung
Inventor: WEIS BENNO
IPC: H02M5/458
Filed: 2019-10-30
Abstract: Es wird ein Verfahren zum Betrieb einer elektrischen Versorgungseinrichtung (2) angegeben, die netzseitig an ein elektrisches Versorgungsnetz (4) angeschlossen ist und einen Frequenzumrichter (8), der einen netzseitigen Stromrichter (10) und einen Zwischenkreis (12) aufweist sowie einen Netzfilter (20), der dem netzseitigen Stromrichter (10) vorgeschaltet ist, aufweist. Während eines Pulssperren-Betriebszustand wird überprüft, ob ein gefährlicher Zustand für den Netzfilter (20) vorliegt und nur im Fall eines Vorliegens des gefährlichen Zustands nur der netzseitige Stromrichter (10) derart angesteuert, dass eine den gefährlichen Zustand des Netzfilters (20) verursachende Netzrückwirkung zumindest gedämpft wird, sodass der Netzfilter (20) vor dem gefährlichen Zustand geschützt wird. Es wird weiterhin eine elektrische Versorgungseinrichtung angegeben.
Patent EP-3867147-A1 (EP)
Inventor: NEISER PAUL
IPC: B64C11/46
Filed: 2019-10-22
Abstract: By manipulating the fluid flow in the proximity of an object such as a fuselage, a wing, or the hull of ship, the wave drag associated with this object can be substantially reduced. This can be accomplished by locally changing both the fluid flow velocity and the pressure of the fluid flow.
Patent EP-3884158-A1 (EP)
Inventor: KOSTANDYAN ERIK EDUARD
IPC: F03D80/60
Filed: 2019-11-06
Abstract: A wind turbine cooling system comprising a cooling circuit arranged to convey a cooling fluid to and from a heat source, a cooling device arranged to cool the cooling fluid, a 5 pump arranged to circulate the cooling fluid in the cooling circuit, and a cooling fluid tank arranged in fluid connection with the cooling circuit and having a first fluid port adjacent a top of the tank and a second fluid port adjacent a bottom of the tank, wherein the second fluid port is arranged to communicate with the cooling circuit, wherein the pump has an outlet arranged in fluid connection with the cooling circuit and in fluid 10 connection with the tank, and wherein a fluid path between the pump outlet and the tank includes a flow restriction device.
Patent EP-3870021-A1 (EP)
Inventor: PAYYAVULA GOVINDA
IPC: A61B1/00
Filed: 2019-10-24
Abstract: A mixed reality presentation system identifies an operating condition associated with an operation performed on a body while an active imaging device captures imagery of an internal view of the body. The mixed reality presentation system also determines, based on the identified operating condition, that a display device is to toggle a display of a shape overlay that is displayed together with an external view of the body and that is indicative of an extent of a field of view of the active imaging device relative to the body. Based on the determining that the display device is to toggle the display of the shape overlay, the mixed reality presentation system directs the display device to toggle the display of the shape overlay. Corresponding systems and methods are also disclosed.
Patent EP-3883385-A1 (EP)
Inventor: FOUCAULT JACQUES
IPC: A01C1/06
Filed: 2019-11-21
Abstract: The invention relates to the field of protecting plants from fungal pathogens and to the treatment of seeds by film-coating them with ground-up horseradish roots.
Patent EP-3888064-A1 (EP)
Inventor: GRASSER MICKAËL
IPC: G06T19/00
Filed: 2019-11-26
Abstract: The invention relates to a method for aiding the masking of a workpiece (100), comprising, before work on the workpiece, the steps of: - using a digital model (1) of the workpiece to define at least one virtual masking surface (2) by extracting from the model a geometric surface of the workpiece to be masked, and by duplicating the geometric surface; - assigning, to the virtual masking surface thus defined, instructions relating to the masking (3); - in the course of the operator's work on a workpiece conforming to the digital model, taking at least one image of the workpiece and visualising, for the operator, the image of the workpiece on which the virtual masking surface is superimposed, by also displaying the associated instructions; - and after masking the workpiece conforming to the digital model, taking an image of the masked workpiece and comparing, on said image, a real masking surface with the virtual masking surface.
Patent EP-3891880-A1 (EP)
Inventor: BARANYAI ZOLTÁN
IPC: H02M1/34
Filed: 2019-12-02
Abstract: L'invention concerne un bloc d'alimentation (7) pour un appareil de commande électrique comportant un transformateur (1) muni d'une bobine primaire (2) qui peut être actionnée au moyen d'un interrupteur primaire (8) commutable et au moins une bobine secondaire (3, 4), la bobine primaire (2) et l'au moins une bobine secondaire (3, 4) étant disposées sur un noyau magnétique commun. Au moins une bobine secondaire fournit au moins deux sorties avec des tensions de sortie contrôlables, et un interrupteur secondaire (13, 14) commutable pour chacune des au moins deux sorties étant associé à l'au moins une bobine secondaire (3, 4). Le bloc d'alimentation (7) comprend une unité de traitement et de calcul de signaux (9) agencée pour commander l'interrupteur primaire (8) et les interrupteurs secondaires (13, 14) au moyen de générateurs d'impulsions (10, 15, 16). Les au moins deux sorties sont connectées séquentiellement pour fournir au moins deux tensions de sortie contrôlables.
Patent EP-3900500-A1 (EP)
Inventor: DIEDRICHS BEN
IPC: H05K7/20
Filed: 2019-12-06
Abstract: An arrangement for cooling power semiconductor devices (2) of a converter (1) arranged in a closed casing (3) with the semiconductor devices in a bottom of the casing on top of a heat sink (5) having members (6) for heat exchange extending externally of the casing out from the bottom comprises a channel (8) for conducting a flow of air to pass said members (6) for cooling thereof, in which a first portion (7) of the channel has the casing bottom as a ceiling and receiving said members (6). A fan (9) is located with a suction side connected to the first channel portion (7) to create a flow of air from an inlet (16) from the exterior (19) into the channel while passing the heat sink members. A filter (18) covers the inlet to the channel for removal of dust and debris from air entering the channel from the exterior.
Patent EP-3711097-A1 (EP)
Inventor: XU ZE
IPC: H01L27/146
Filed: 2019-01-22
Abstract: An image sensor includes a photo-sensing circuit region, a peripheral circuit region, and a light-blocking structure. The photo-sensing circuit region is formed in a semiconductor wafer and includes a plurality of photo-sensing devices. The peripheral circuit region is formed in the semiconductor wafer. The light-blocking structure is disposed between one or more of the plurality of photo-sensing devices and the peripheral circuit region. The light-blocking structure is configured to block at least a portion of light from reaching the one or more of the plurality of the photo-sensing devices, where the stray light comes from the peripheral circuit region. The light-blocking structure includes a material different from a material of the semiconductor wafer.
Patent EP-3817159-A1 (EP)
Inventor: KITAO SATOSHI
IPC: H01R35/04
Filed: 2019-06-03
Abstract: A rotary connector device (100) includes a fixed body (10) including an internal space (S1), and a rotation body (20) rotatably assembled to the fixed body (10) about a rotational axis (AX) with respect to the fixed body (10). The fixed body (10) includes an inserted portion (50) into which a fixing tool (50T) restricting the fixed body (10) and the rotation body (20) from rotating relative to each other is to be inserted. An inner space (S2) of the inserted portion (50) and the internal space (S1) of the fixed body (10) are isolated from each other.
Patent EP-3809948-A1 (EP)
Title: Miniaturized mobile, low cost optical coherence tomography system for home based ophthalmic applications
Inventor: OGGENFUSS CHRISTIAN
IPC: A61B3/10
Filed: 2019-06-20
Abstract: Improved optical coherence tomography systems and methods to measure thickness of the retina are presented. The systems may be compact, handheld, provide in-home monitoring, allow the patient to measure himself or herself, and be robust enough to be dropped while still measuring the retina reliably.
Patent EP-3779708-A1 (EP)
Title: Method for fast balancing, chips, and communication system
Inventor: LI YONGYAO
IPC: G06F13/40
Filed: 2019-04-06
Abstract: This application provides a fast equalization method, to reduce duration required in a link equalization process. The method includes: storing a receive parameter and a transmit parameter, of each of a primary chip and a secondary chip, that meet a link stability requirement and that are obtained when link equalization is previously performed; and when determining that link equalization needs to be performed, configuring, as first fast equalization timeout duration, a larger value in initial fast equalization timeout duration of the primary chip and initial fast equalization timeout duration of the secondary chip, and invoking first equalization parameters, so that the primary chip and the secondary chip perform a current time of link equalization based on the first fast equalization timeout duration and the foregoing transmit and receive parameters, where the first fast equalization timeout duration is equalization timeout duration that is of the primary chip in a third phase of equalization and that exists when the current time of link equalization is performed and equalization timeout duration that is of the primary chip in a fourth phase of equalization and that exists when the current time of link equalization is performed, and is equalization timeout duration that is of the secondary chip in the third phase of equalization and that exists when the current time of link equalization is performed and equalization timeout duration that is of the secondary chip in the fourth phase of equalization and that exists when the current time of link equalization is performed. Further, this application further provides an apparatus and a communications system for performing the method, and a chip mentioned in performing the method.
Patent EP-3816279-A1 (EP)
Title: Additive for culturing stem cells, culturing medium, and culturing method
Inventor: ITO KENICHIRO
IPC: C12N5/0735
Filed: 2019-06-27
Abstract: The present invention is characterized by an additive for culturing stem cells containing a polysaccharide other than dextran sulfate having a molecular weight of 4,000 kDa to 40,000 kDa, a medium for culturing stem cells, containing a polysaccharide other than dextran sulfate having a molecular weight of 4,000 kDa to 40,000 kDa, and a method for culturing a stem cell, including suspension culturing the stem cell in a medium for culturing stem cells containing a polysaccharide other than dextran sulfate having a molecular weight of 4,000 kDa to 40,000 kDa. 
     According to the present invention, in suspension culture of stem cells, the forming rate of cell aggregates of the stem cells can be improved, the shape thereof can be controlled, and also the proliferation rate and the rate of maintaining an undifferentiated state of the stem cells can be improved.
Patent EP-3820053-A1 (EP)
Inventor: SHIM SEIJOON
IPC: H04B7/0456
Filed: 2019-07-02
Abstract: Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G system such as LTE. According to one embodiment, disclosed is a method by which a base station performs downlink beamforming in a wireless access system, comprising the steps of, receiving, from a terminal, information related to a channel state, checking, on the basis of the information related to a channel state, channel state information estimated by subcarrier group unit, acquiring analog beamforming information and digital beamforming information on the basis of the channel state information, performing, by subcarrier group unit, hybrid beamforming in which the analog beamforming and the digital beamforming are combined, on the basis of the analog beamforming information and the digital beamforming information, and transmitting subcarrier group information corresponding to the subcarrier group, wherein the number of subcarriers in the subcarrier group is no more than the number of subcarriers included in one resource block.
Patent EP-3894888-A1 (EP)
Inventor: VIGNON FRANCOIS GUY GERARD MARIE
IPC: A61B8/12
Filed: 2019-12-16
Abstract: Ultrasound imaging system, devices, and methods for minimizing grating lobe artefacts in an ultrasound image are provided. For example, an ultrasound imaging system can include an array of acoustic elements and a processor in communication with the array. The processor controls the array to activate a plurality of apertures and subapertures in a scan sequence, generate an image comprising a plurality of pixels, identify at least one subaperture of the plurality of subapertures corresponding to a reduced signal value for one or more pixels of the image, and generate a grating-lobe-minimized image based on the identified subapertures. The grating-lobe-minimized image can be output to a display or combined with the original ultrasound image to include image features lost or reduced in the grating-lobe-minimized image. The grating-lobe-minimized image advantageously reduces image artefacts and clutter to simplify ultrasound image analysis and diagnosis procedures.
Patent EP-3832846-A1 (EP)
Inventor: TERAI RYOTA
IPC: H02J13/00
Filed: 2019-07-19
Abstract: The distributed power supply system includes: a communicator configured to receive a first message from a power management server configured to control the distributed power supply and receive a second message from an equipment management server configured to monitor the distributed power supply; and a controller configured to control the distributed power supply based on the first message and the second message. If the first message and the second message conflict with each other, the controller controls the distributed power supply based on the second message preferentially over the first message.