baber/WOPTO huggingface dataset:
Patent EP-4071289-A1 (EP)
Inventor: ZHAO ZHIQIANG
IPC: D06F39/00
Filed: 2020-11-27
Abstract: A microbubble spray head (52), a microbubble treatment agent box assembly (53) and a washing device. The washing device comprises the microbubble treatment agent box assembly (53), and the microbubble treatment agent box assembly (53) comprises the microbubble spray head (52). The microbubble spray head (52) comprises a spray pipe (521) and a microbubble bubbler (522) fixed to the outlet end of the spray pipe (521), a diameter-reducing conical channel part (216) and a mixing cavity (219) are provided in the spray pipe (521), at least one stage of diameter-reducing conical channel is provided in the diameter-reducing conical channel part (216) in the water flow direction, a throttling hole (218) is provided in the downstream end of the diameter-reducing conical channel part (216), and the diameter of the throttling hole (218) is smaller than that of the mixing cavity (219), such that water flow is sprayed into the mixing cavity (219) by means of the throttling hole (218), and negative pressure is generated in the mixing cavity (219); and the outlet end (214) of the spray pipe (521) and the microbubble bubbler (522) are respectively provided with air suction ports (215, 222) that are in communication with each other, such that air can be sucked into the mixing cavity (219) by means of the air suction ports (215, 222) by means of negative pressure and is mixed with the water flow to form bubble water, and the bubble water is cut and mixed by means of the microbubble bubbler (522) to form microbubble water.
Patent EP-4072088-A1 (EP)
Inventor: LIANG LIHONG
IPC: H04L25/02
Filed: 2020-08-27
Abstract: A channel estimation method and apparatus, a device, and a storage medium are provided. The method includes: determining an initial channel estimation according to a received time-domain training sequence and a local time-domain training sequence, and calculating the power of each path of the initial channel estimation; setting a channel estimation window with a preset length in the initial channel estimation, and determining a noise threshold according to the power of a path within the channel estimation window and/or the power of a path outside the channel estimation window; determining a number of effective paths according to the noise threshold and the power of each path of the channel estimation window; and selecting a path for the initial channel estimation according to the number of effective paths to obtain a target channel estimation.
Patent EP-4080712-A1 (EP)
Inventor: QU CHUNYING
IPC: H02J7/00
Filed: 2020-12-21
Abstract: The present disclosure provides an electronic device. The electronic device includes a battery (240), a plurality of wireless charging units configured to charge the battery (240), each of the plurality of wireless charging units including a wireless receiving circuit (210); a plurality of wired charging units configured to charge the battery based on an output voltage and an output current of a power supply device (220); and a control unit configured to control at least one of the plurality of wireless charging units and/or at least one of the plurality of wired charging units to charge the battery (240).
Patent EP-4084877-A1 (EP)
Title: Buse à jet de brouillard réglable
Inventor: STASZAK ADAM M
IPC: B05B1/12
Filed: 2020-12-30
Abstract: L'invention concerne une buse qui comprend une extrémité d'entrée ayant une ou plusieurs ouvertures d'entrée et une extrémité de sortie ayant une ou plusieurs ouvertures de sortie. La buse comprend un élément de corps qui s'étend entre l'extrémité d'entrée et l'extrémité de sortie. Dans certains modes de réalisation, la buse comprend un élément central qui s'étend de façon centrale à travers l'élément de corps. La buse comprend un élément d'extrémité couplé de manière fixe à l'élément central au niveau de l'extrémité de sortie. La buse comprend un élément coulissant couplé en translation à l'élément central. L'élément coulissant est conçu pour diriger un fluide qui s'écoule à travers l'élément de corps vers l'extérieur en direction d'une surface intérieure de l'élément de corps et la translation de l'élément coulissant ajuste un facteur K de la buse.
Patent EP-3901106-A1 (EP)
Title: Low-hydroxyl high-purity silica glass and method for fabrication thereof
Inventor: TANG MINGMING
IPC: C03B20/00
Filed: 2020-12-09
Abstract: A method for preparing quartz glass with low content of hydroxyl and high purity, includes providing silica powders including hydroxyl groups. The silica powders are dehydroxylated, which includes drying the silica powders at a first temperature, heating the silica powders up to a second temperature and introducing a first oxidizing gas including halogen gas, thereby obtaining first dehydroxylated powders, and heating the first dehydroxylated powders up to a third temperature and introducing a second oxidizing gas including oxygen or ozone, thereby obtaining second dehydroxylated powders. The second dehydroxylated powders are heated up to a fourth temperature to obtain a vitrified body. The vitrified body is cooled to obtain the quartz glass with low content of hydroxyl and high purity. The quartz glass prepared by the above method has low content of hydroxyl and high purity. A quartz glass with low content of hydroxyl and high purity is also provided.
Patent EP-4131975-A1 (EP)
Inventor: HUR HYEJUNG
IPC: H04N19/96
Filed: 2020-10-27
Abstract: Disclosed herein are a point cloud data transmission method including encoding point cloud data, and transmitting a bitstream containing the point cloud data, and a point cloud data reception method including receiving a bitstream containing point cloud data, and decoding the point cloud data.
Patent EP-4137264-A1 (EP)
Inventor: NAGASAKA HIROYUKI
IPC: B23K26/082
Filed: 2020-04-15
Abstract: A processing apparatus is a processing apparatus that processes an object by a processing light from a processing light source, includes a first optical system that condenses the processing light from the processing light source on a condensed plane; and a second optical system that condenses the processing light from the first optical system to irradiate the object with it, a position in the condensed plane through which the processing light passes is changeable, a propagating direction of the processing light propagating from the first optical system to the second optical system changes depending on the position in the condensed plane through which the processing light passes.
Patent EP-4145864-A1 (EP)
Inventor: DONG XIANDONG
IPC: H04W4/02
Filed: 2020-04-26
Abstract: Disclosed are a position reference signal configuration processing method and apparatus, a communication device and a storage medium. The position reference signal (PRS) configuration processing method which is applied to a location management function (LMF) comprises: issuing first configuration information which carries a plurality of sets of PRS configurations, wherein the plurality of sets of PRS configurations correspond to one base station or one TRP, and the PRS configurations are used for positioning measurement of a user equipment (UE).
Patent EP-4147722-A1 (EP)
Title: Microspheres containing uniformly dispersed primary agent and sustained-release preparation containing microspheres containing uniformly dispersed primary agent
Inventor: ENOMURA MASAKAZU
IPC: A61K47/34
Filed: 2020-11-27
Abstract: The present application provides a microsphere in which a main agent is uniformly dispersed in a polymer matrix, wherein an average volume-based particle diameter of the microsphere is 1 µm or more and 150 µm or less, and a variation coefficient of area ratios in four regions is 0.35 or less, wherein the area ratios in four regions are calculated by (s / A) × 100 (%) wherein the four regions are prepared by preparing a cross section observation sample obtained by cutting the microsphere; observing the cross section observation sample with an electron microscope at a magnification capable of confirming the main agent in the microsphere or a higher magnification; and dividing the electron microscope observation image into four regions; and A is an area of a respective divided region, and s is a sum of cross section areas of the main agent included in the respective divided region. The microsphere of the present invention can appropriately control the initial release amount of the main agent and its release rate during a subsequent release period, and can continuously release the main agent for a predetermined period of time.
Patent EP-4152888-A1 (EP)
Inventor: LU QIANXI
IPC: H04W88/04
Filed: 2020-08-07
Abstract: Provided are methods and apparatuses for acquiring a system message, and a terminal device and a network device. The method includes that: a remote terminal receives a first message from a relay terminal, the first message carrying a system message of a serving cell of the relay terminal, herein the first message is a discovery response message or a discovery announcement message or a first unicast message.
Patent EP-4220505-A1 (EP)
Inventor: HUANG DINGHUI
IPC: G06Q10/06
Filed: 2020-12-11
Abstract: A system for designing a train operation organization scheme for rail transit, the system comprising: a database (110) used to store route data, passenger flow data and model data required to design a train operation organization scheme; a scheme generation module (120) used to design the train operation organization scheme on the basis of the route data, the passenger flow data and the model data and according to preset train operation organization scheme design rules, and to acquire evaluation indexes of the train operation organization scheme; and an operation module (130) enabling a user to operate the system so as to select the route data, the passenger flow data, the model data, and the preset train operation organization scheme design rules, and used to store and/or display the train operation organization scheme and the evaluation indexes. The system for designing a train operation organization scheme achieves automatic design of train operation organization schemes, thereby significantly improving design efficiency.
Patent EP-4245427-A1 (EP)
Inventor: YOSHIDA YASUHIRO
IPC: B05D3/12
Filed: 2020-11-11
Abstract: A hydrophobic structure includes: a resin substrate; and a superhydrophobic mixture layer formed on the resin substrate and including a mixture of a hydrophobic part and a resin forming a surface portion of the resin substrate. The hydrophobic part includes one or both of a fluororesin and hydrophobic fine particles formed by subjecting inorganic fine particles having an average particle size of 5 nm or more and 30 nm or less to a hydrophobic treatment. The superhydrophobic mixture layer has a surface roughness Sa of 1 µm or more and 10 µm or less.
Patent EP-4254897-A1 (EP)
Title: Network node and communication method
Inventor: MINOKUCHI ATSUSHI
IPC: H04L45/00
Filed: 2020-11-30
Abstract: A network node includes: a reception unit configured to receive communication from an authenticated terminal, or to receive an IP (Internet Protocol) address of a terminal from an external application; a control unit configured to assign a temporary identifier for uniquely identifying the terminal in an external interface, based on the communication from the terminal or the IP address; and a transmission unit configured to transmit information indicating the temporary identifier to the terminal or to the external application.
Patent EP-4271591-A1 (EP)
Inventor: PAETZOLD ANNA
IPC: B60R16/037
Filed: 2020-12-29
Abstract: La présente divulgation concerne un procédé de surveillance de conducteur pour surveiller l'activité d'un conducteur de véhicule, comprenant les étapes consistant à estimer le niveau de fatigue du conducteur et/ou un temps passé en attente par le conducteur, établir le contexte de conduite du véhicule et/ou de l'état du véhicule, émettre une action parmi une pluralité d'actions recommandées pour modifier l'activité du conducteur sur la base du niveau de fatigue, du temps d'attente, d'un taux de réussite de l'action recommandée, du contexte de conduite et/ou de l'état du véhicule, évaluer la réponse du conducteur à l'action recommandée et évaluer et mettre à jour le taux de réussite de l'action recommandée. La divulgation concerne également un véhicule comprenant un dispositif de commande, un moyen d'entrée et un moyen de sortie pour exécuter un procédé correspondant.
Patent EP-4273763-A1 (EP)
Title: Data partition-based modulation method and apparatus for federated learning
Inventor: JEON KIJUN
IPC: G06N20/00
Filed: 2020-12-31
Abstract: In the present specification, provided are an apparatus and a method for obtaining gradient information, performed by a terminal, in a wireless communication system, wherein the terminal transmits a random access (RA) preamble to a base station, receives a random access response (RAR) from the base station in response to the RA preamble, performs a radio resource control (RRC) connection procedure with the base station, establishes a digital transmission link on the basis of the RRC connection procedure with the base station, and establishes an airComp link that is a link for federated learning with the base station, wherein the terminal acquires the gradient information corresponding to data, and the terminal obtains first information and second information from the gradient information on the basis of data splitting modulation, wherein the first information is information having a lower priority among the information obtained on the basis of the gradient information, the second information is information having a high priority among the information obtained on the basis of the gradient information, the terminal transmits the first information to the base station on a first area, and the terminal transmits the second information to the base station on a second area, wherein the first area is an area distinct from the second area in terms of a frequency domain and a time domain, the first area is a resource area used on the airComp link, and the second region is a resource area used on a digital transmission link.
Patent EP-4071653-A1 (EP)
Inventor: BERNARDINI SIMONE
IPC: G06F30/17
Filed: 2021-04-08
Abstract: Constrained designing method with multi-parametric optimization and a cross-connected production process for the robotic additive synthesis of the mechanical and structural components of a rollercoaster, compliant with the EN13814 standard.Whereas said rollercoaster has a 3D shape, forming a closed path, with portions at various inclinations and rotations and a set of curves or spirals, where said roller coaster is subject to a variable number of degrees of freedom.The cross-connected 3D printing production process engenders constraints to the designing method, as the latter must take into account the physical limitations of the printing device, avoiding generating not printable models.FIELD OF THE INVENTIONThe present invention refers to a constrained method with multi-parametric optimization and the related production process for the additive robotic synthesis of mechanical and structural components of a roller coaster compliant with the EN13814 standard.
Patent EP-3859072-A1 (EP)
Inventor: ZIELKE MARCEL
IPC: D06F37/04
Filed: 2021-01-07
Abstract: Die Erfindung betrifft eine Waschmaschine (2), umfassend ein Gehäuse (4), eine in dem Gehäuse (4) um eine horizontale Drehachse (6) drehbar angeordnete Trommel (8) mit einem Behandlungsraum (10) für zu waschende Wäsche, einen Antrieb für die Trommel (8), eine Steuerung zur Ansteuerung des Antriebs und eine durch eine Tür (12) verschließbare Beladungsöffnung (14) zur Beladung und Entladung des Behandlungsraums (10).Um eine Wäschebehandlung in einer Waschmaschine (2) zu verbessern, wird vorgeschlagen, dass die Trommel (8) auf der dem Behandlungsraum (10) zugewandten Seite mindestens eine erste und eine zweite Behandlungszone (16, 18) umfasst, wobei die Behandlungszonen (16, 18) voneinander verschiedene Strukturen mit einer Mehrzahl von Strukturelementen und/oder voneinander verschiedene Lochbilder mit einer Mehrzahl von Löchern aufweisen.Ferner betrifft die Erfindung ein Verfahren zum Betrieb einer Waschmaschine (2).
Patent EP-3961806-A1 (EP)
Inventor: LEE Seokjun
IPC: H01Q1/44
Filed: 2021-01-21
Abstract: A. mobile terminal having antennas according to one embodiment is provided. The mobile terminal may comprise a plurality of antennas configured to receive radio signal; a main frame having two long lateral surfaces and two short lateral surface which form an appearance of the mobile terminal; and a front module disposed at a front surface of the main frame and having two long lateral sides and two short lateral sides, the front module comprising a supporting frame coupled to the display to support the display. The front module fully overlaps a front surface of the main frame in a state of the first mode and the front module partially overlaps the front surface of the main frame in a state of the second mode.
Patent EP-3859498-A1 (EP)
Inventor: Rizzardini Federico
IPC: G06F3/0354
Filed: 2021-01-28
Abstract: In a pointing electronic device (1), a sensor fusion processing stage (5) generates an orientation estimation quantity (β') indicative of an orientation about a longitudinal axis (Y) based on a sensor fusion algorithm envisaging processing of acceleration (Acc) and gyroscopic (Gyro) signals; and a pointing determination stage implements an orientation-compensation of the gyroscopic signal as a function of the orientation estimation and generates screen-frame displacement data corresponding to 3D-space movements of the pointing electronic device based on the orientation-compensated gyroscopic signal. A first processing block (20) improves a starting value of the roll estimation, used to decrease an initial roll estimation error, by storing past values of the acceleration signal, during a time interval preceding start-up; and, upon start-up, retrieving and processing the stored past values to generate processed acceleration data, used by the sensor fusion processing stage to initialize the sensor fusion algorithm and generate the starting value of the roll estimation quantity. A second processing block 22 increases the speed of recovery of the initial orientation estimation error after start-up. (Figure 5)
Patent EP-3833037-A1 (EP)
Inventor: LEE JIN-HA
IPC: H04N21/422
Filed: 2015-12-17
Abstract: According to an aspect of an exemplary embodiment, an image display method may include displaying, on a display (120), an item list including a plurality of items and a cursor; detecting a user input for moving the cursor; and moving the cursor based on the user input and changing a property of at least one item of the plurality of items included in the item list based on a spatial relationship between the at least one item and the cursor.
Patent EP-4036314-A1 (EP)
Inventor: PORTMANN ALOIS
IPC: B28D1/18
Filed: 2021-01-28
Abstract: Der Fräskopf (1), welcher eine Drehachse (x) aufweist und der Bearbeitung eines Pfahlkopfs (80) eines Pfahles (8), der einen Pfahlkern (81), einen Pfahlmantel (82) und eine dazwischen liegende Metallarmierung (83) umfasst, dient, umfasst eine Kopplungsvorrichtung (13), die mit einer Antriebswelle (2) einer Antriebsvorrichtung verbindbar ist, eine Zentralfräse (11), die mehrere an der Unterseite einer Innenringplatte (112) montierte Zentralmeissel (111) aufweist, und eine Ringfräse (12), die mehrere an der Unterseite einer Aussenringplatte (122) montierte Ringmeissel (121) aufweist, welche Zentralfräse (11) und Ringfräse (12) koaxial zur Drehachse (x) ausgerichtet miteinander verbunden sind, wobei die Aussenringplatte (122) durch eine mittlere Kreisringfläche (kr2) davon getrennt die Innenringplatte (112) umschliesst. Erfindungsgemäss ist vorgesehen, dass die Innenringplatte (112) wenigstens eine von der Unterseite zur Oberseite der Innenringplatte (112) führende Transferöffnung (1120A, 1120B) aufweist, an die an der Unterseite eine zumindest teilweise in einen Arbeitsbereich der Zentralmeissel (111) hinein ragende Förderschaufel (119A, 119B) und an der Oberseite eine Förderspirale (113A, 113B) anschliesst.
Patent EP-3875508-A1 (EP)
Inventor: NAITO YASUO
IPC: C08G18/66
Filed: 2021-02-11
Abstract: An object of the present invention is to provide a golf ball having excellent spin performance on approach shots from the rough (under a condition that there is grass between the golf ball and the club face) and excellent stain resistance. The present invention provides a golf ball comprising a golf ball body and a paint film composed of at least one layer and formed on a surface of the golf ball body, wherein at least one layer of the paint film includes, as a base resin, a polyurethane obtained by a reaction between a polyisocyanate composition and a polyol composition, and the polyol composition contains, as a polyol component, a polyrotaxane having at least two hydroxyl groups and a urethane polyol.
Patent EP-3865203-A1 (EP)
Inventor: KATSUKI MASATOSHI
IPC: F23G7/07
Filed: 2015-09-16
Abstract: An exhaust gas treatment device capable of treating exhaust gas of a gas turbine (2) comprises an exhaust gas treatment catalyst (27) comprising a perovskite composite oxide containing at least Ag and Dy in an A site and at least Mn in a B site, wherein the perovskite composite oxide has a composition expressed by a general expression Ag α Dy 1-α MnO 3 , and 0.01 ≤ α ≤ 0.20. The exhaust gas treatment device further comprises a heat exchanging device capable of recovering heat from the exhaust gas of the gas turbine.
Patent EP-3872827-A1 (EP)
Inventor: FAN WEI
IPC: H01H13/14
Filed: 2021-02-26
Abstract: An electronic device (100) is provided. The electronic device (100) includes a frame (10), a signal trigger (20) fixed inside the frame (10), and a button (30) penetrating the frame (10). The button (30) includes a button post (31), an elastic cushion (32), and a button cap (33). The button post (31) penetrates the frame (10) to be adjacent to the signal trigger (20). The elastic cushion (32) is fixed to an end of the button post (31) away from the signal trigger (20). The button cap (33) is fixedly connected to a side of the elastic cushion (32) away from the button post (31). The elastic cushion (32) is connected between the button post (31) and the button cap (33), and the button cap (33) can move relative to the button post (31) due to elastic deformation of the elastic cushion (32).
Patent EP-3882394-A1 (EP)
Inventor: TROVI ROBERTO
IPC: B26D1/46
Filed: 2021-03-15
Abstract: Described is a machine (1) for cutting sheets of resilient material, comprising a feeding line (L) for feeding sheets of resilient material to be cut along a predetermined longitudinal direction (D1), two cutting units (8, 9) designed to cut lateral portions of the sheets in the predetermined longitudinal direction (D1), an upper bridge structure (6) and a lower connecting structure (7) configured to support slidably the two cutting units (8, 9) in their movements along a transversal direction (D2).
Patent EP-3916121-A1 (EP)
Inventor: STROCK CHRISTOPHER W
IPC: F01D5/28
Filed: 2014-10-22
Abstract: A method comprises: thermal spray (416) of a first ceramic layer; sol infiltration (420) of ceramic particles into the first ceramic layer; and after the sol infiltration, thermal spray (434) of a second ceramic layer atop the first ceramic layer.
Patent EP-4057216-A1 (EP)
Title: Method and system for correcting contrast-enhanced images
Inventor: WILD SEBASTIAN
IPC: G06T5/50
Filed: 2021-04-12
Abstract: A method and system for correcting a difference in contrast agent density in a sequence of contrast-enhanced image frames. A reference image frame is defined in the sequence of contrast-enhanced image frames, and segmentation is performed on the reference image frame to determine a location of a region of interest within the reference image frame. The region of interest is a region of the reference image frame that contains contrast agent. Other image frames in the sequence of contrast-enhanced images are corrected based on a difference in contrast agent density/image intensity in the region of interest relative to the region of interest in the reference image frame.