baber/WOPTO huggingface dataset:
Patent EP-4285506-A1 (EP)
Title: Techniques for managing beams using spectral efficiency estimates of two port reference signals
Inventor: RAGHAVAN VASANTHAN
IPC: H04B7/06
Filed: 2021-11-29
Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a base station and a user equipment (UE) may utilize multi-port reference signals to determine a beam pair for rank‑2 transmissions. For example, a UE may receive a set of multi-port reference signals, where each multi-port reference signal of the set corresponds to a unique beam pair and is received via two ports associated with two different polarizations. The UE may determine a spectral efficiency estimation for each multi-port reference signal of the set, select a beam pair associated with a multi-port reference signal with the highest determined spectral efficiency estimation of the set, and transmit an indication of the selected beam pair to the base station. Therefore, the UE and the base station may communicate using a beam pair which maximizes the spectral efficiency and rate of rank‑2 transmissions.
Patent EP-4180543-A1 (EP)
Title: Soft magnetic member and intermediate thereof, methods respectively for producing said member and said intermediate, and alloy for soft magnetic member
Inventor: SATO TAKAMASA
IPC: C21D9/46
Filed: 2021-03-19
Abstract: A soft magnetic member according to the present invention is characterized by having an alloy composition comprising, in % by mass, 5.00 to 25.00% of Co, 0.10 to 2.00% of Si, 0.10 to 2.00% of Al (wherein the total amount of Si and Al is 1.00 to 3.00%), and a remainder made up by Fe and unavoidable impurities, and having an average crystal grain diameter of 40 µm or more and a core loss of 150 W/kg of less at 1.5 T and 1 kHz. The soft magnetic member can be manufactured by recrystallization induced by a working strain introduced by a cold working and a thermal treatment of the working strain. The present invention can provide: an alloy for an Fe-Co-based soft magnetic member, in which the amount of Co to be added to Fe is controlled and another element is added and thereby has excellent manufacturability without deteriorating the cold workability thereof, and which can satisfy magnetic properties required for use as a soft magnetic member; a soft magnetic member; an intermediate for the soft magnetic member; and methods respectively for producing the soft magnetic member and the intermediate.
Patent EP-4262583-A1 (EP)
Title: Dispositif médical occlusif ayant des capacités de détection
Inventor: WEDUL ERIC
IPC: A61B17/12
Filed: 2021-12-17
Abstract: La présente invention concerne des exemples d'implants occlusifs. Un implant occlusif donné à titre d'exemple comprend une armature expansible configurée pour se déplacer entre une configuration repliée et une configuration déployée, un élément occlusif disposé le long d'au moins une partie de l'armature expansible et un premier collier fixé à l'armature expansible. L'implant occlusif comprend également un boîtier de capteur couplé au premier collier, le boîtier de capteur ayant une première extrémité et une seconde extrémité opposée à la première extrémité et un second collier disposé de façon coulissante le long d'une surface externe du boîtier de capteur. En outre, le second collier est couplé à l'armature expansible par l'intermédiaire d'un ressort. L'implant occlusif comprend également un capteur disposé le long de la seconde extrémité du boîtier de capteur.
Patent EP-4263958-A1 (EP)
Inventor: RICKERT CLEMENS
IPC: E02F7/06
Filed: 2021-12-14
Abstract: A separator bucket has two lateral cheeks, a bucket floor arranged between the lateral cheeks, a bucket back arranged between the lateral cheeks and contiguous to the bucket floor, and a drive device, the bucket floor and/or the bucket back having a screen surface with a multitude of mutually interspaced worm shafts that can be rotated by means of the drive device.
Patent EP-4190929-A1 (EP)
Inventor: KASATANI Shuhei
IPC: C22C9/06
Filed: 2021-07-20
Abstract: A copper alloy plate material, having a chemical composition comprising, in mass%, Ni: 10.0 to 30.0%, Al: 1.00 to 6.50%, Ag: 0 to 0.50%, B: 0 to 0.1%, Co: 0 to 2.0%, Cr: 0 to 0.5%, Fe: 0 to 2.0%, Ga: 0 to 0.5%, Ge: 0 to 0.5%, In: 0 to 0.5%, Mg: 0 to 2.0%, Mn: 0 to 2.0%, P: 0 to 0.2%, Si: 0 to 2.0%, Sn: 0 to 2.0%, Ti: 0 to 2.0%, Zn: 0 to 2.0%, and Zr: 0 to 0.3%, with the balance of Cu and unavoidable impurities, and satisfying Ni/Al ≤ 9.0, wherein a Cu concentration X Cu  in a precipitate represented by X Cu  (mass%) = [Cu / (Cu + Ni + Al)] × 100 is 15 to 50 mass%, and a Vickers hardness is 300 HV or more.
Patent EP-4189714-A1 (EP)
Title: Gains d'efficacité par gestion de champ magnétique
Inventor: SCHRAFEL PETER C
IPC: H01F27/36
Filed: 2021-07-14
Abstract: La présente invention concerne un ensemble bobine de transfert d'énergie sans fil à induction résonnant conçu pour une faible perte comprenant une bobine de transfert d'énergie sans fil, une couche centrale de support non saturée adjacente à la bobine de transfert d'énergie sans fil, un blindage contre les courants de Foucault, une couche d'espace entre la couche de noyau de support et le blindage contre les courants de Foucault, et une enceinte qui renferme la bobine de transfert d'énergie sans fil, la couche de noyau de support, la couche d'espace et le blindage contre les courants de Foucault. La couche d'espacement a une épaisseur dans une plage d'épaisseur pour une épaisseur donnée de la couche de cœur de support où la perte due aux courants de Foucault dans le blindage contre les courants de Foucault est sensiblement plate sur la plage d'épaisseur. Une épaisseur de la couche de cœur de support et une épaisseur de la couche d'espacement sont sélectionnées, une perte de puissance totale comprenant une perte de puissance dans la couche de cœur de support plus la perte due aux courants de Foucault sur la couche d'espacement étant sensiblement minimisée.
Patent EP-4191745-A1 (EP)
Inventor: INOUE TAKESHI
IPC: G16Y10/40
Filed: 2021-07-20
Abstract: This method for diagnosing a battery pack having a configuration in which a plurality of cells are connected in series, using a system for obtaining detected data including the current and temperature of the battery pack and the voltage of each cell, includes: a step of calculating an electric charge capacity and a state of charge (SOC) of each cell, using the current and the temperature, the voltage of each cell, an open circuit voltage (OCV) - SOC function, and an OCV - resistance table, and calculating an amount of unbalance, which is an estimated value of the SOC, and the resistance for each cell when the battery pack is fully charged; and a step of calculating the energy capacity of the battery pack using the electric charge capacity, the amount of unbalance, and the resistances. As a result, the energy capacity of the battery pack can be calculated accurately, even in an unbalanced state.
Patent EP-4195004-A1 (EP)
Inventor: ZHU SHUAISHUAI
IPC: G06F3/01
Filed: 2021-07-21
Abstract: Smart glasses, and an interaction method and an interaction apparatus thereof are provided. The interaction method includes: receiving a message sent by a communications device (S201); displaying a prompt identifier of the message at an edge of a display area of the smart glasses (S202); measuring, within a specified time period, a first angle obtained after a user wearing the smart glasses turns the head along a first direction, where the first angle is an angle, along the first direction, between an initial location and a current location obtained after the smart glasses are turned, and the initial location is a location at which the smart glasses are located when the user horizontally looks at the front (S203); determining whether the first angle is greater than or equal to a first threshold (S204); and if a determining result is yes, performing a screen flicking operation or a page flipping operation, to display, in the display area, detailed content obtained after the message is unfolded (S205); or if the determining result is no, enabling the prompt identifier to disappear (S206). In this way, a user can interact with the smart glasses without using two hands, wake up the smart glasses, and control the smart glasses to display a message/application information. Operations are simple and convenient, and user experience is greatly improved.
Patent EP-4199754-A1 (EP)
Title: Apparatus and method for preparing puffed food
Inventor: SAT ZEMER
IPC: A23P20/10
Filed: 2021-08-19
Abstract: Apparatus and method for preparing a puffed food product. At least one profood item is placed within a compartment defining a sealed enclosure. The profood item comprises a shell, and an interior contained within the shell, the interior comprising a foodstuff comprising at least one starch, and a liquid adapted to form a vapor when subjected to heating. The pressure in the compartment is rapidly reduced with a pressure device, while heating the compartment, until the profood item reaches breakage threshold conditions at reduced breakage temperature, causing a rupturing of the shell, inducing a sudden release of the vapor at a high pressure, resulting in puffing of the starch to produce the puffed food product. The reduced breakage temperature may be in the range of 200- 220°C. The pressure reduction may take place in less than 1 second. The puffing process duration may be in the range of 6-7 seconds.
Patent EP-4130177-A1 (EP)
Inventor: NAKAUE TSUBASA
IPC: C09D201/04
Filed: 2021-08-24
Abstract: The present disclosure provides a composition containing (A) 1,1,1,3,3,3-hexafluoroisopropyl methyl ether (HFE-356mmz) and/or 1,1,2,3,3,3-hexafluoropropyl methyl ether (HFE-356mec), and (B) a fluorine oil.
Patent EP-4193940-A1 (EP)
Inventor: KIM BYOUNG SUL
IPC: A61B34/32
Filed: 2021-10-26
Abstract: The present disclosure relates to a hair transplanter mounting module which is mounted on a robot arm configured with a plurality of arms and a plurality of joints, and an automatic hair transplant device having the same, and in an embodiment, the hair transplanter mounting module includes: a bracket which is coupled to the robot arm; a first sliding block which is installed on the bracket and is slidable in a vertical direction with respect to the bracket; and a second sliding block which is installed on the bracket and is disposed at one side of the first sliding block in parallel, and is slidable in the vertical direction with respect to the bracket, and a multi-channel hair transplanter module is removably mounted on the first sliding block 130.
Patent EP-4210678-A1 (EP)
Inventor: FENG LINSHENG
IPC: A61K9/14
Filed: 2021-09-14
Abstract: Microcapsules encapsulating oily core materials have a shell material of hybrid polyurea and poly(beta-amino esters) (PU/PBAE). The microcapsules may have a single shell of hybrid PU/PBAE, dual shells including hybrid PU/PBAE in an inner shell and PBAE in an outer shell crosslinked and deposited to the inner shell, or multiple shells including PU in an inner shell, hybrid PU/PBAE in a transitioning shell, and PBAE in an outer shell. Formation of the microcapsules includes polymerization between multifunctional amine and multifunctional acrylate to produce a water soluble PBAE; polymerization between polyisocyanate in oil phase and multifunctional amine in aqueous solution to produce PU microcapsule, polymerization between polyisocyanate and the amine moiety of PBAE prepolymer to produce hybrid PU/PBAE microcapsule wall; and polymerization between multifunctional acrylate and primary or secondary amine moiety of the PBAE prepolymer to form a PBAE outer shell.
Patent EP-4207836-A1 (EP)
Inventor: WANG LIANG
IPC: H04W4/80
Filed: 2021-08-09
Abstract: This application relates to a communication method and system for multi-device Bluetooth pairing. The communication system includes a first Bluetooth device, a large-screen electronic device, and a second Bluetooth device connected to the large-screen electronic device through Bluetooth. The first Bluetooth device is configured to: receive a first operation, and send Bluetooth information in response to the first operation. The second Bluetooth device is configured to: receive the Bluetooth information, and send pairing indication information to the large-screen electronic device when signal strength of the Bluetooth information is greater than or equal to a first threshold. The large-screen electronic device is configured to: receive and respond to the pairing indication information, and establish a Bluetooth connection to the first Bluetooth device. In this way, the second Bluetooth device determines whether the signal strength of the Bluetooth information sent by the first Bluetooth device is greater than or equal to the first threshold, so as to trigger a pairing connection between the large-screen electronic device and the first Bluetooth device. An operation manner is simple, and pairing efficiency of the Bluetooth device and the large-screen electronic device can be improved.
Patent EP-4223857-A1 (EP)
Inventor: OKUYAMA GENKI
IPC: C10M169/04
Filed: 2021-09-30
Abstract: Provided is a refrigeration machine oil composition having good lubricating properties, which can sufficiently reduce friction even when a base oil containing a low-viscosity mineral oil is used and can prevent seizure between sliding members, by the refrigeration machine oil composition containing a base oil containing a mineral oil, (A) at least one type selected from a specific neutral phosphate ester and an amine salt thereof, and (B) at least one type selected from a specific acidic phosphate ester, an acidic phosphite ester, and an amine salt thereof, and having a kinematic viscosity at 40°C of 1.0 to 6.0 mm 2 /s.
Patent EP-4214997-A1 (EP)
Title: Method and corresponding device for uplink transmission
Inventor: Zhang sa
IPC: H04W72/04
Filed: 2021-10-20
Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services The disclosure provides a user equipment (UE) in a wireless communication system and a method performed by the UE, including: receiving downlink data and/or downlink control signaling from a base station; and transmitting uplink data and/or uplink control signaling to the base station based on the downlink data and/or downlink control signaling received from the base station.
Patent EP-4242271-A1 (EP)
Inventor: UEDA YUKI
IPC: C09D5/00
Filed: 2021-11-04
Abstract: Provided is an aqueous coating material composition to form a fluororesin coating on a metal substrate such as copper foil without causing a problem of powder falling. The aqueous coating material composition containing fluororesin particles (A) that can be melt-molded, further containing a binder resin (B), a non-fluorinated surfactant (C) and water (D), wherein the binder resin (B) has a weight loss of 55% or more at 400°C measured under conditions at 10°C/min under N 2 , and is contained at a ratio of 10 mass% or less relative to the total solid content of the coating material composition.
Patent EP-4252130-A1 (EP)
Title: Ransomware mitigation system and method for mitigating a ransomware attack
Inventor: MARTINIC CHRISTOPHER
IPC: G06F21/56
Filed: 2021-11-24
Abstract: The present invention relates to a ransomware mitigation system and methods therefor. The ransomware mitigation system monitors the rate of modification of files on computing devices to determine whether the monitored rate of modifications exceeds a predetermined threshold. If the threshold is exceeded, then the ransomware mitigation system actuates a forced shutdown of the computing device and/or a forced disconnection of the network connection to the computing device. The ransomware mitigation system includes a software monitoring portion as well as a hardware switching unit. The software monitoring portion is in synchronous bidirectional communication with the hardware switching unit on a separate network. If the software monitoring portion is shutdown then the hardware unit actuates the shutdown and/or disconnection of the computing device(s). The hardware unit includes a hardware lock that requires physical presence of a person to allow for maintenance.
Patent EP-4253266-A1 (EP)
Title: Food container
Inventor: OH Katsufumi
IPC: B65D3/06
Filed: 2021-11-04
Abstract: An erectable-type container having excellent durability is provided.The container 1 includes a bottom part 11, a side part 12 forming a box-shaped storage 1a with the bottom part 11, and a cross section appearing on a periphery 11a of the bottom part 11 is sealed with an insoluble sealing material which prevents moisture infiltration, and the side part 12 is adhered to the bottom part 11 by adhesive or the sealing material interposed between the cross section appearing on the periphery 11a of the bottom part 11. Further, the bottom part 11 is circular, and the side part is annular. Furthermore, the side part 12 is formed by engaging a belt-shaped body having an engagement protrusion 121 on one end and an engagement recess 122 on another end.
Patent EP-4253467-A1 (EP)
Inventor: SAKAI YUKI
IPC: C08K5/14
Filed: 2021-11-19
Abstract: A chloroprene-based rubber composition capable of obtaining a vulcanizate having excellent compression set resistance and excellent heat resistance, a vulcanizate of the chloroprene-based rubber composition, and a vulcanized molded body of the chloroprene-based rubber composition having excellent compression set resistance and heat resistance are provided.A chloroprene-based rubber composition comprising 100 parts by mass of a chloroprene-based rubber, 0.1 to 10 parts by mass of an organic peroxide, and 0.1 to 40 parts by mass of a compound having one or more thioether structures is provided.
Patent EP-4266372-A1 (EP)
Inventor: KIM JANG IL
IPC: G02B6/00
Filed: 2021-11-15
Abstract: A display device includes a display substrate including a light emitting element disposed on a first base substrate, and a color conversion substrate facing the display substrate. The color conversion substrate includes a second base substrate in which a first light transmitting area, a second light transmitting area, a third light transmitting area, and a light blocking area disposed between adjacent light transmitting areas are defined, a first bank disposed in the light blocking area on the second base substrate, a first low refractive index layer disposed between the second base substrate and the display substrate and covering the first bank, a first wavelength conversion pattern disposed in the first light transmitting area between the first low refractive index layer and the display substrate, a second wavelength conversion pattern disposed in the second light transmitting area between the first low refractive index layer and the display substrate, and a light transmission pattern disposed in the third light transmitting area between the first low refractive index layer and the display substrate. The first low refractive index layer has a refractive index lower than that of at least one of the first wavelength conversion pattern or the second wavelength conversion pattern.
Patent EP-4266671-A1 (EP)
Inventor: LI DENGFENG
IPC: H04N5/232
Filed: 2021-12-29
Abstract: This application provides a pan-tilt-zoom module, a camera module, and an electronic device, and relates to the field of electronic device technologies, to implement optical image stabilization, increase an image stabilization angle, and reduce a size of the camera module. The pan-tilt-zoom module includes a housing, a carrier, an image sensor, and an SMA motor. An accommodating cavity is formed in the housing, and a first opening in communication with the accommodating cavity is provided on the housing. The carrier is located in the accommodating cavity, the carrier has a lens mounting hole, and an opening at one end of the lens mounting hole faces the first opening. The image sensor is located in the accommodating cavity and is disposed on a side that is of the carrier and that is away from the first opening, and a photosensitive surface of the image sensor faces an opening at the other end of the lens mounting hole. The SMA motor is configured to drive the carrier to tilt in the accommodating cavity along with the image sensor in any direction around, to implement optical image stabilization. The pan-tilt-zoom module provided in embodiments of this application is configured to implement optical image stabilization.
Patent EP-4287460-A1 (EP)
Inventor: MIZUNO MITSUMASA
IPC: H02K1/18
Filed: 2021-01-27
Abstract: An object of the present disclosure is to provide an electric tool with the ability to increase the torque of its motor and such a motor. An electric tool includes a motor (1). The motor (1) includes a stator (2) and a rotor (5). The rotor (5) rotates with respect to the stator (2). At least one of the stator (2) or the rotor (5) includes a core (stator core (20) or rotor core (6)) that includes an oriented steel sheet.
Patent EP-4286083-A1 (EP)
Inventor: TAKAHASHI YOUICHI
IPC: B23B51/00
Filed: 2021-01-27
Abstract: A drill that rotates around a central axis includes a rake face, a flank face, and a thinning face. The flank face is contiguous to the rake face. The thinning face is contiguous to each of the rake face and the flank face. A ridgeline between the rake face and the flank face includes an outer cutting edge. A ridgeline between the thinning face and the flank face includes a first thinning portion contiguous to the outer cutting edge, and a second thinning portion contiguous to the first thinning portion. When viewed in a direction along the central axis, the first thinning portion is linear and the second thinning portion is curved. When viewed in the direction along the central axis, the first thinning portion, and a boundary between the first thinning portion and the second thinning portion are located rearward in a rotational direction relative to a first straight line, and are located forward in the rotational direction relative to a second straight line, the first straight line being a straight line passing through the central axis and parallel to the first thinning portion, and the second straight line being a straight line perpendicular to the first straight line.
Patent EP-4285507-A1 (EP)
Inventor: BAYESTEH ALIREZA
IPC: H04B7/06
Filed: 2021-02-03
Abstract: Some embodiments of the present disclosure provide for configuring devices to passively identify themselves even while not actively engaged in accessing a network. Upon receipt of a sensing signal, passive device components of a given device form a backscatter signal that is an altered version of the sensing signal. The source of the sensing signal, or an appropriately configured network node, upon receipt of the backscatter, may identify the given device by the nature of the alteration. The source of the sensing signal, or the appropriately configured network node, may then be considered to have gained information on the existence of the given device as well as a general location for the given device. The network may enlist the help of other devices to sense the environment and, by doing so, may ultimately achieve a greater degree of resolution of the sensed environment.