baber/WOPTO huggingface dataset:
Patent EP-4095560-A1 (EP)
Inventor: ZHOU XIAOJUN
IPC: G01S7/48
Filed: 2020-07-09
Abstract: A method and device for measuring time of flight and a LiDAR are disclosed. The method includes: S201, transmitting reference signals in a first signal link, and determining first transmission time of the reference signals in the first signal link; S202, transmitting measurement signals in a second signal link, and determining second transmission time of the measurement signals in the second signal link, wherein a shared device of the first signal link and the second signal link is a temperature-sensitive device, and a non-shared device of the first signal link and the second signal link is a non-temperature-sensitive device; S203, acquiring delay time of the non-shared device; and S204, determining time of flight corresponding to a target object according to the first transmission time, the second transmission time, and the delay time of the non-shared device. Because the shared device of the first transmission link and the second transmission link is a temperature-sensitive device, the delay time of the temperature-sensitive device can be eliminated through the differential processing of the first transmission time and second transmission time. Thus the measurement results of the time of flight are only related to the delay time of the non-temperature sensitive device, thereby reducing the problem of inaccurate measurement of time of flight of a target object caused by temperature change of a device for measuring, and improving accuracy of the measurement of the time of flight by the device for measuring.
Patent EP-4030633-A1 (EP)
Title: Communication apparatus
Inventor: ZHENG XIAOJUN
IPC: H04B7/0413
Filed: 2020-07-20
Abstract: Embodiments of this application disclose a communication apparatus. The communication apparatus may include a first transceiver, a second transceiver, and a power amplifier. The first transceiver and the second transceiver may be separately connected to the power amplifier. In this way, when it is determined that a network load is relatively low, any transceiver in the communication apparatus may be turned off. Because the turned-off transceiver no longer continues to generate power consumption, power consumption of the entire communication apparatus is reduced, to achieve an energy saving effect. In addition, when an electronic component in the communication apparatus is turned off, the power amplifier may not be turned off, and the power amplifier may still receive a corresponding radio frequency signal from a transceiver that is not turned off, to perform power amplification and send a corresponding radio frequency signal, so that a channel capacity of a system remains basically unchanged. In addition, an antenna gain is not reduced, so that a network signal coverage area is not reduced.
Patent EP-4046401-A1 (EP)
Title: Cross reality system with wireless fingerprints
Inventor: SHVEKI GILBOA
IPC: H04W4/021
Filed: 2020-10-15
Abstract: A cross reality system enables any of multiple devices to efficiently and accurately access previously stored maps and render virtual content specified in relation to those maps. Both stored maps and tracking maps used by portable devices may have wireless fingerprints associated with them. The portable devices may maintain wireless fingerprints based on wireless scans performed repetitively, based on one or more trigger conditions, as the devices move around the physical world. The wireless information obtained from these scans may be used to create or update wireless fingerprints associated with locations in a tracking map on the devices. One or more of these wireless fingerprints may be used when a previously stored map is to be selected based on its coverage of an area in which the portable device is operating. Maintaining wireless fingerprints in this way provides a reliable and low latency mechanism for performing map-related operations.
Patent EP-4044803-A1 (EP)
Inventor: YEAZEL BRIAN
IPC: A61M1/00
Filed: 2020-10-15
Abstract: Une machine d'embaumement pour le mélange de fluides et le nettoyage d'un réservoir peut comprendre un réservoir. La machine d'embaumement peut comprendre un tube s'étendant d'une partie inférieure à une partie supérieure du réservoir, le tube fournissant un trajet pour que le fluide circule vers le réservoir. La machine d'embaumement peut comprendre un orifice relié à une extrémité du tube adjacente à la partie supérieure du réservoir, l'orifice étant conçu pour distribuer le fluide circulant dans le tube et pénétrant à l'intérieur du réservoir.
Patent EP-4023828-A1 (EP)
Inventor: DONG FURONG
IPC: E03D11/14
Filed: 2020-07-17
Abstract: Disclosed are a fixing device and sanitary ware having same. The fixing device is used for fixedly connecting a first component and a second component. The fixing device comprises a connection member connected to the first component and a base connected to the second component, the connection member being in lock connection with the base by means of a locking mechanism. The fixing device further comprises a pre-locking mechanism having a pre-locking state and an unlocking state; before the locking mechanism locks the connection member and the base, the pre-locking mechanism is in the pre-locking state, and the connection member and the base are in limited fitting by means of the pre-locking mechanism, so as to prevent the connection member from being detached from the base, and when the pre-locking mechanism is in the unlocking state, the connection member can be detached from the base. By means of a limiting function of the pre-locking mechanism, the sanitary ware is pre-mounted, mounting can be realized by a single person, the operation is simple and convenient, and time and effort are saved.
Patent EP-4048134-A1 (EP)
Inventor: SIKRI VIVEK
IPC: A61B1/12
Filed: 2020-10-20
Abstract: La présente invention concerne des systèmes et des procédés d'amélioration d'images fournies par des systèmes d'imagerie en régulant la température de ces systèmes d'imagerie sans réduire la qualité d'image ni accroître le bruit dans le système. Dans un aspect, un ensemble canule comprend un processeur, et une canule ayant une extrémité distale conçue pour l'insertion dans un patient et le logement d'un dispositif d'imagerie, d'un capteur d'image, et d'un capteur de température. Le processeur peut être logé dans une portion du tube, ou il peut être localisé au plan externe vis-à-vis du tube ou même au plan externe vis-à-vis du patient. Le processeur peut fonctionner pour recevoir des informations de température du capteur de température, déterminer, sur la base des informations de température, si une température du capteur d'image se situe à l'intérieur d'une plage de températures prédéterminée, et maintenir la température du capteur d'image à l'intérieur de la plage de températures prédéterminée en modifiant un niveau d'éclairage du dispositif d'imagerie.
Patent EP-4024479-A1 (EP)
Inventor: JANG JONG MIN
IPC: H01L33/36
Filed: 2020-10-28
Abstract: A light-emitting device according to one embodiment comprises: a first light-emitting stack comprising a first conductive semiconductor layer and a second conductive semiconductor layer; a second light-emitting stack comprising a first conductive semiconductor layer and a second conductive semiconductor layer; a third light-emitting stack comprising a first conductive semiconductor layer and a second conductive semiconductor layer; a first adhesive layer for coupling the first light-emitting stack and the second light-emitting stack; and a second adhesive layer for coupling the second light-emitting stack and the third light-emitting stack, wherein the second light-emitting stack is placed between the first light-emitting stack and the third light-emitting stack, and either the first adhesive layer or the second adhesive layer is a conductive adhesive layer for electrically connecting the light-emitting stacks that are adjacent thereto.
Patent EP-4057634-A1 (EP)
Title: Multimedia information processing method, apparatus, electronic device, and medium
Inventor: LIN ZHAOQIN
IPC: H04N21/431
Filed: 2020-11-06
Abstract: The embodiments of the present disclosure provide a multimedia information processing method, apparatus, electronic device, and medium. The method comprises: receiving a user's selection operation for any piece of multimedia information among multimedia information to be processed, the multimedia information to be processed comprising at least two pieces of multimedia information, any piece of multimedia information being any piece of multimedia information except the last piece; determining a target multimedia information piece on the basis of a selected operation; upon receiving a trigger operation for the target multimedia information piece, determining a corresponding processing method; on the basis of the determined processing method, correspondingly processing the target multimedia information piece. The embodiments of the present disclosure achieve a reduction in the complexity of processing multimedia information and improve efficiency, thereby improving user experience.
Patent EP-4054806-A1 (EP)
Inventor: DAMBMAN JONATHAN D
IPC: B25J9/16
Filed: 2020-11-05
Abstract: An approach for fully automating the use of robotic devices in a laboratory workflow includes defining sequences for automating tasks and equipment involved in such a workflow, and calculating a path for each sequence that resolves get, handoff, and placement procedures. The approach develops a schedule that executes resolved pathways in and between each device. The approach is provided with an easy-to-use interface, in which a user drags and drops devices to automatically configure them, defines operations to be performed by these devices, and then runs the laboratory workflow. The interface also provides the ability to monitor progress of the workflow, and make modifications and adjustments as needed.
Patent EP-4148710-A1 (EP)
Inventor: HOU RUI
IPC: G09F9/30
Filed: 2020-05-09
Abstract: A display substrate, a display panel, a display device, and a manufacturing method of the display panel are provided. The display substrate display substrate includes a display area (A1), the display area (A1) including: a plurality of sides (A11), wherein adjacent sides (A11) of the plurality of sides (A11) intersect to form a plurality of corners (A12); a first display area (A13) having a first pixel density; and a second display area (A14) having a second pixel density lower than the first pixel density, wherein the second display area (A14) is located in at least one of the corners (A12).
Patent EP-4076520-A1 (EP)
Title: Irak degraders and uses thereof
Inventor: WEISS MATTHEW M
IPC: A61K47/64
Filed: 2020-12-17
Abstract: The present invention provides compounds, compositions thereof, and methods of using the same.
Patent EP-4020678-A1 (EP)
Title: Cylindrical battery and method for manufacturing cylindrical battery
Inventor: PARK INBOK
IPC: H01M50/147
Filed: 2020-11-30
Abstract: The present disclosure relates to a cylindrical battery including electrode assemblies, and top cap assemblies located on the upper part of the electrode assemblies, wherein the top cap assemblies are electrically separated from each other by an insulator.
Patent EP-4099311-A1 (EP)
Title: Display device and display device driving method
Inventor: KON CHIAKI
IPC: G09G3/3233
Filed: 2020-12-07
Abstract: A display device that includes a plurality of scanning lines, a plurality of data lines, and a pixel unit in which a pixel is specified by the scanning line and the data line, in which image data of one line is simultaneously displayed for a plurality of adjacent scanning lines, image data to be simultaneously displayed is made different between an N frame and an (N + 1) frame that are temporally consecutive, and the image data is shifted by one line, and the image data of a last scanning line of at least one of the N frame or the (N + 1) frame is hidden.
Patent EP-4139838-A1 (EP)
Inventor: LI YAZHAO
IPC: G06T7/00
Filed: 2020-04-23
Abstract: L'invention concerne un procédé et un dispositif de détection d'objets 3D. Le procédé selon l'invention consiste : à générer au moins une image fusionnée (201), à partir d'une paire d'images (530), la paire d'images (530) comprenant une image de vue gauche (101, 710a) et une image de vue droite (102, 710b) ; à extraire au moins une caractéristique fusionnée à partir des images fusionnées (201), par un réseau fédérateur unique (210) d'un réseau de partage à démixage de caractéristiques (SNFU, 540) ; à démixer les caractéristiques fusionnées en une caractéristique sensible à la vue gauche et une caractéristique sensible à la vue droite, par un sous-réseau de démixage de caractéristiques (220) du SNFU (540) ; à prédire l'objet 3D en fonction de la caractéristique sensible à la vue gauche et de la caractéristique sensible à la vue droite ; et à déterminer des caractéristiques spatiales de l'objet 3D prédit. Les procédé et dispositif selon l'invention permettent d'abaisser la complexité de calcul au niveau de celle de la détection d'objets 2D monoculaire, de sorte à améliorer l'efficacité de calcul tout en maintenant une précision élevée. En outre, le réseau PCNet pour l'estimation de profondeur peut atteindre des performances compétitives liées à une précision et à une vitesse élevées, en même temps que la prédiction de la profondeur de l'objet 3D.
Patent EP-4179042-A1 (EP)
Title: Pitch process and products
Inventor: BOYER DAVID C
IPC: C10C3/02
Filed: 2020-07-13
Abstract: A process for making mesophase and/or isotropic pitch. An aromatic rich liquid is charged at high temperature and pressure to a first thermal polymerization reactor to produce an isotropic pitch rich liquid which is flashed. Residual liquid is charged to a second thermal reactor to produce mesophase pitch. The reactors can be either tubular reactors or CSTRs. Carbonized or graphitized fibers, foams, blocks, sheets or spheres may be produced from the mesophase pitch.
Patent EP-4216462-A1 (EP)
Inventor: GUO SHAONAN
IPC: H04L1/00
Filed: 2020-10-16
Abstract: A communication method and apparatus provided in embodiments of this application may be applied to the field of communication and sensing technologies, for example, a radar and ETC integrated design. The communication method may include: transmitting a first radar transmit signal in a first frequency band by using a first transmit antenna array; receiving a first echo signal of the first radar transmit signal in the first frequency band by using a first receive antenna array, where the first echo signal includes an echo signal corresponding to at least one first terminal; and communicating with at least one second terminal in a second frequency band by using a second transmit antenna array and a second receive antenna array, where the first frequency band and the second frequency band do not overlap. This solution can improve working efficiency and performance of a sensing and communication integrated communication apparatus.
Patent EP-4062309-A1 (EP)
Title: Blockchain-based trusted platform
Inventor: LI ZHIGUO
IPC: G06F21/64
Filed: 2020-11-25
Abstract: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for maintaining data in a blockchain-based trusted system. One of the methods includes receiving data by a service computer system from a client device. The service computer system generates ledger data based on the data, and sends the ledger data to the blockchain-based trusted system. A credential corresponding to the ledger data is received by the service computer system from the blockchain-based trusted system. The service computer system sends the credential to the client device.
Patent EP-3862272-A1 (EP)
Inventor: HUGHES SIMON
IPC: B60R7/00
Filed: 2021-02-08
Abstract: Described herein is a holder (1) for holding a rolled-up newspaper (6), wherein the holder (1) comprises one or more elastic members (2a-c) and a grip (4), wherein the grip (4) comprises a shaped surface (15) for positioning against the rolled-up newspaper (6), wherein, when the one or more elastic members (2a-c) are secured to a rear surface of a vehicle seat back (10) or to a literature pocket (11) positioned on the rear surface of a vehicle seat back (10), the one or more elastic members (2a-c) urge the shaped surface (15) of the grip (4) towards the rear surface of the seat back (10) or the literature pocket (11) such that when the rolled-up newspaper (6) is positioned between the shaped surface (15) of the grip (4) and the rear surface of the seat back (11) or the literature pocket (11), the newspaper (6) is held in place between the shaped surface (15) of the grip (4) and the seat back (10) or the literature pocket (11).
Patent EP-3875394-A1 (EP)
Inventor: KAPER GÜNTHER
IPC: B65D71/00
Filed: 2021-02-18
Abstract: A cargo carrier element (1) comprising an angular profile strip (2) with a horizontal part (3) and vertical part (4), the angular profile strip having a length in a longitudinal direction (5), the horizontal part (3) and the vertical part (4) together defining a concave side (6) and convex side (7) of the angular profile strip (2), at least two protrusions (8) provided on the horizontal part (3) at the convex side (7) thereof, the protrusions (8) extending to respective ends (9) at a distance from a surface of the horizontal part (3). The angular profile strip (2) comprises fibreboard material, the protrusions (8) comprise a second fibrous material based on plant fibres, and a slat (10) comprising plywood or a wooden board is fixed to the ends (9) of the protrusions (8) to extend in parallel to the horizontal part (3).
Patent EP-3920506-A1 (EP)
Inventor: KONDAPAVULURU GOUTHAM
IPC: H04L29/06
Filed: 2021-02-25
Abstract: A device may transmit a packet for communicating via a tunnel. The packet may be associated with a protocol. The device may determine that the packet has been dropped by a security device. The device may selectively encrypt, after determining that the packet has been dropped, the packet using a null encryption for transport layer security (TLS) or a combination of encryption associated with the protocol and TLS encryption to generate an encrypted packet. The device may transmit the encrypted packet for communicating via the tunnel.
Patent EP-3858420-A1 (EP)
Inventor: ZOLLINGER CHRIS
IPC: A61M39/20
Filed: 2013-11-01
Abstract: A valve for a needleless valve system. The valve includes a body configured to be disposed in the needleless valve system and controlling fluid flow through the needleless valve system and wherein the body is tail-less. The body includes a continuous top surface, and a compression feature configured to control how the body is compressed to allow fluid flow through the needleless valve system.
Patent EP-3903994-A1 (EP)
Inventor: JIANG WEN
IPC: B23P11/02
Filed: 2021-04-23
Abstract: A component installation system includes an engagement clamp having a circular shape coupled to a robotic arm, being configured to engage an annular component. The component installation system further includes an actuator coupled to the engagement clamp and operable to cause the engagement clamp to engage and disengage the annular component, and a heating element coupled to the engagement clamp and arranged to heat the annular component engaged within the engagement clamp. The component installation system further includes a controller in communication with the robotic arm, the actuator and the heating element.
Patent EP-3927000-A1 (EP)
Inventor: XIE YUMING
IPC: H04W88/18
Filed: 2017-06-27
Abstract: Embodiments of the present invention relate to a network element health status detection method and device, and relate to the field of communications technologies. The method specifically includes: determining, by a detection device, sampled data of at least one key performance indicator KPI of a target network element in a first time window; obtaining, by the detection device, a fluctuation score of any KPI in the at least one KPI according to sampled data of the any KPI in the first time window and a steady state value of the any KPI; and determining, by the detection device, a health status of the target network element based on a fluctuation score of each of the at least one KPI. Therefore, a network element health status is determined by using single-point performance data of a network element and performance data in a network element time window. A problem of inaccurate judgment by considering only single-point moment performance data of the network element is resolved. Therefore, this solution can be used to identify the network element health status more accurately.
Patent EP-3895984-A1 (EP)
Inventor: PISANI PAOLO
IPC: B64C27/14
Filed: 2019-12-27
Abstract: A hover-capable aircraft (1) is described comprising a transmission unit (9) with a first module (11) and a lubrication system (25'); the first module (11) comprises a casing (20) and movable members (17); the lubrication system (25') comprises a header (26), a nozzle (27) fed with the lubricating fluid and designed to feed the lubricating fluid inside the casing (20) of the first module (11), a collection tank (100') for the lubricating fluid injected by the nozzle (27), and recirculation means (35) designed to cause the recirculation of the lubricating fluid from the collection tank (100') to the feed header (26); the first module (11) comprises a valve (60') available in a first configuration, in which it enables the outflow of said lubricating fluid from said module (11) to the recirculation means (35) when the pressure of the lubricating fluid inside the header (26) is greater than a threshold value; and in a second configuration, in which it fluidically isolates the module (11) from the recirculation means (35) when the pressure of the lubricating fluid inside the header (26) is less than the threshold value.
Patent EP-3916188-A1 (EP)
Title: Verbindungsvorrichtung zur verbindung von zwei bauelementen im stossbereich des türen- oder fensterbaues, sowie verfahren zur herstellung einer solchen gehrungsverbindung an zwei bauelementen
Inventor: PANNEKOEK DENNIS
IPC: E06B3/972
Filed: 2021-05-21
Abstract: Die Erfindung betrifft eine Verbindungsvorrichtung (1, 20)zur Verbindung von zwei Bauelementen in einem Stoßbereich (13) einer Gehrungsnaht, wobei die Bauelemente jeweils mit mindestens einer Hohlkammer (14) versehen sind, und die Verbindungsvorrichtung (1, 20) aus einem winkelförmigen Druckstück mit zwei Druckschenkeln (2, 23) und einem winkelförmigen Gegendruckstück mit ebenfalls zwei Druckschenkeln (3,24) besteht, die jeweiligen Schenkel der winkelförmigen Verbindungsvorrichtung tauchen in Hohlkammern (14) der Bauelemente ein und kommen an gegenüberliegenden Innenwänden der Hohlkammern (14) zur Anlage, sodass mindestens durch eine in dem Gegendruckstück (3, 24) vorhandene Druckschraube (4) eine kraftschlüssige und/oder formschlüssige Verbindung der Bauelemente über die Hohlkammern (14) hergestellt werden kann. Ferner betrifft die Erfindung ein Verfahren zur Verbindung von zwei Bauelementen mit derartigen Verbindungsvorrichtungen (1, 20).
Patent EP-3912570-A1 (EP)
Inventor: BIRKBECK ALEC
IPC: A61B17/16
Filed: 2018-01-24
Abstract: A surgical rotational cutting tool, a surgical kit and a method of preparing a femur to receive a stem of a femoral prosthetic. The tool includes a longitudinal axis and a shaft extending along the longitudinal axis, which has a proximal end and a distal end. The tool also includes a head located at the distal end of the shaft. The head includes a pointed distal tip, a bone contacting outer surface having a portion which curves inwards toward the longitudinal axis as it approaches the tip, and a plurality of flutes. The edges of distal parts of neighbouring pairs of the flutes meet to define a plurality of cutting edges which extend proximally from the pointed distal tip. A proximal part of each flute extends proximally across the curved portion.