baber/WOPTO huggingface dataset:
Patent WO-2020199915-A1 (WO)
Inventor: BIAN LUANJIAN
IPC: H04L5/00
Filed: 2020-03-18
Abstract: The present application provides a data transmitting method and apparatus, a data receiving method and apparatus, and a computer-readable storage medium. The data transmitting method comprises: based on configuration information, transmitting a channel state information reference signal; and transmitting the configuration information to a second communication node.
Patent WO-2020220872-A1 (WO)
Inventor: WU GUANGCHAO
IPC: H04M1/72472
Filed: 2020-03-25
Abstract: Disclosed are an unread message management method and a terminal device. The method comprises: receiving a first input of a user, wherein the first input is input of the user to a target identifier in a first interface; and in response to the first input, displaying an unread message management window, wherein the unread message management window comprises a plurality of unread message groups, and each of the unread message groups comprises at least one unread message.
Patent WO-2021196217-A1 (WO)
Inventor: XU YE
IPC: H01M10/44
Filed: 2020-04-03
Abstract: The present application relates to a battery module, a battery pack, a device and a failure processing method. The battery module comprises: a plurality of battery units connected in series, when the battery module fails, the plurality of battery units comprising a failure battery unit and at least one non-failure battery unit adjacent to the failure battery unit; and a first connecting piece used for connecting the failure battery unit and the at least one non-failure battery unit. The first connecting piece comprises a first connecting part and a conductive part connected to the first connecting part. The first connecting part is electrically connected to a shell of the failure battery unit, and the conductive part is electrically connected to the at least one non-failure battery unit, so that the battery module resumes work. In the battery module, original connecting pieces of the battery module are merely operated correspondingly, without increasing other components, so that the number of components in the battery module is decreased, the complexity of structure of the battery module is reduced, and the battery module has higher energy density.
Patent WO-2021203445-A1 (WO)
Inventor: LIU XIANDA
IPC: H04W52/38
Filed: 2020-04-10
Abstract: 本申请提供一种通信方法、装置及系统，用以提升通信过程中的传输性能。该方法包括：终端设备根据PUSCH采用的预编码指示信息，确定所述PUSCH的功控参数，其中所述预编码指示信息包括n个TPMI，每个TPMI分别对应一套功控参数，所述n个TPMI中存在至少两个TPMI分别对应的功控参数不同，所述每个TPMI分别对应所述PUSCH占用的部分时频资源，n为正整数；所述终端设备基于所述功控参数，发送所述PUSCH。
Patent WO-2021208057-A1 (WO)
Title: Detecting and recovering from data stall of an anchoring cell
Inventor: JIANG PAN
IPC: H04W76/10
Filed: 2020-04-17
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a jump in packet data convergence protocol (PDCP) sequence numbers between PDCP packets received from a base station of a first cell, and prevent the UE from camping on or connecting with the first cell based at least in part on detecting the jump in PDCP sequence numbers. Numerous other aspects are provided.
Patent WO-2020248714-A1 (WO)
Title: Data transmission method and device
Inventor: YU WENQIN
IPC: H04N21/44
Filed: 2020-04-20
Abstract: Disclosed are a data transmission method and device. The method comprises: when an environmental image picture is displayed on a display in a display device, in response to an instruction triggered by a user and used for acquiring the environmental image picture, uploading image information corresponding to the environmental image picture to a server; and receiving an address message sent by the server and associated with the image information, and controlling the display to display an image recognition picture associated with the address message, wherein the image recognition picture is scanned and downloaded by the user.
Patent WO-2020253382-A1 (WO)
Inventor: MA LIANG
IPC: G06F3/14
Filed: 2020-04-26
Abstract: La présente invention concerne un procédé d'affichage d'informations et un dispositif de terminal. Le procédé consiste à : déterminer si l'angle entre une première région d'affichage et une seconde région d'affichage a ou non changé (101) ; et, dans la mesure où l'angle a changé, ajuster la taille d'une image affichée d'un écran d'affichage sur la base de la tendance du changement de l'angle (102).
Patent WO-2021223224-A1 (WO)
Title: Techniques for resolving out-of-order feedback transmissions
Inventor: KHOSHNEVISAN MOSTAFA
IPC: H04W72/04
Filed: 2020-05-08
Abstract: Aspects described herein relate to determining a first time period for transmitting block feedback for communications received in multiple semi-persistent scheduling (SPS) resources corresponding to different time periods within a feedback window, receiving a dynamically scheduled downlink transmission during the feedback window, and determining, based on receiving the dynamically scheduled downlink transmission during the feedback window, to multiplex first feedback for at least one SPS communication received in at least one of the multiple SPS resources with second feedback for the dynamically scheduled downlink transmission. Aspects also relate to receiving the multiplexed feedback. Other features are also claimed and described.
Patent WO-2021243507-A1 (WO)
Title: 一种推荐行为的交互界面展示方法和系统
Inventor: HU YI
IPC: G06F9/44
Filed: 2020-06-01
Abstract: 一种推荐行为的交互界面展示方法，所述方法包括：根据推荐内容、用户特征、环境特征、第一展现数据特征中的一种或多种，确定提示方式；所述提示方式可以包括多种用户终端系统提示方式、多种用户界面提示方式、用户终端振动提示、声音提示中的一种或多种；通过所述提示方式对用户进行提示。该方法从多个方面综合判断用户意图，可以在不打扰用户的情况下，为用户提供最大的便利。
Patent WO-2022011551-A1 (WO)
Title: Sidelink synchronization signal block (s-ssb) transmissions in a shared spectrum
Inventor: LIU CHIH-HAO
IPC: H04W24/02
Filed: 2020-07-14
Abstract: Methods, systems, and devices for wireless communications are described. A UE may identify a configuration of sidelink synchronization signal block instances including a first quantity of sidelink synchronization signal block instances for each of a plurality of sidelink synchronization signal block periods. The UE may transmit a second quantity of sidelink synchronization signal block instances over a first sidelink synchronization signal block period. In some aspects, the UE may transmit a sidelink synchronization signal block burst using beams in a sidelink synchronization signal block period. The UE may identify a configuration for a set of resources of a sidelink beam selection resource pool based on transmitting the sidelink synchronization signal block burst. The UE may receive, from another UE over the set of resources, a control message including an indication of preferred beams. The UE may transmit the sidelink data to the other UE using the preferred beams.
Patent WO-2021196461-A1 (WO)
Title: 一种柔性切换工装小车的快换装置
Inventor: CAI PENGFEI
IPC: B23K37/00
Filed: 2020-07-24
Abstract: 一种柔性切换工装小车的快换装置，包括工装平台（2）以及与工装平台（2）相互配合连接的工装小车（1）；工装平台（2）上安装有限位装置（5）、顶升装置（6）和定位装置（8），工装平台（2）通过限位装置（5）对工装小车（1）进行前后方向的限位，工装小车（1）在顶升装置（6）的驱动下相对工装平台（2）进行向上或向下的移动，工装小车（1）通过定位装置（8）固定在工装平台（2）上；同时工装平台（2）上还安装有气电模块的公头部分（33），工装小车（1）上安装有气电模块的母头部分（13），工装平台（2）通过电气模块与工装小车（1）电气连接。该快换装置能够实现工装小车与工装定位平台的快速对接与切换，在切换不同工装时，有效节省了工装切换的时间，并且能够保证切换后工装小车在工装定位平台上的重复定位精度。
Patent WO-2021027543-A1 (WO)
Inventor: LIU PENGPENG
IPC: G06K9/62
Filed: 2020-07-27
Abstract: Embodiments of the present application provide a monocular image-based model training method and apparatus, and a data processing device. The method comprises: first obtaining a first training image and a second training image acquired at different time points by a monocular image acquisition apparatus; then obtaining a first optical flow prediction result from the first training image to the second training image according to a photometric loss between the first training image and the second training image; and taking the first optical flow prediction result as an agent label, and performing optical flow prediction training by using the first training image and the second training image. By taking binocular image matching as a special case of optical flow prediction, by means of agent learning, a first optical flow prediction result obtained by taking two monocular images acquired at different time points as training samples is taken as an agent label to guide a second implementation of optical flow prediction learning of a model. Therefore, self-supervised learning of binocular image stereo matching can be achieved without depending on corrected binocular image samples, and optical flow prediction and stereo matching are performed by using a same model.
Patent WO-2022016594-A1 (WO)
Inventor: SUN QIAN
IPC: B23K26/322
Filed: 2020-07-29
Abstract: 本发明公开了一种铝硅镀层钢/高强热成形钢复合钢制零部件的制造方法，包括：将一铝硅镀层钢板与一高强热成形钢板以拼接的形式固定于工作台上，使两块钢板紧密接触；在保护气氛下，对两块钢板的对接处进行激光振镜焊接，使得对接处熔化并凝固，形成高质量的焊缝；对焊接后的钢板进行热冲压，获得铝硅镀层钢/高强热成形钢复合钢制零部件；其中，保护气氛中含有5～100vol.％的氧化性气体，振镜焊接时控制光斑的移动路径向高强热成形钢板一侧偏移0～3mm。本发明的铝硅镀层钢/高强热成形钢的激光焊接方法，能够在不去除Al-Si镀层的条件下，实现Al-Si镀层钢与其他高强热成形钢的良好连接，提高焊接接头的力学性能，降低焊缝中的δ铁素体的形成。
Patent WO-2022027578-A1 (WO)
Inventor: WEI MENG
IPC: G06F13/28
Filed: 2020-08-07
Abstract: Selon l'invention, au moins deux sections de recouvrement sont copiées d'un dispositif de mémoire non volatile d'un sous-système de mémoire vers un premier tampon de mémoire résidant sur un premier dispositif de mémoire volatile d'un système hôte en communication avec le sous-système de mémoire. Chaque section de recouvrement comprend un ensemble respectif d'instructions exécutables. Une première section de recouvrement est copiée du tampon de mémoire d'hôte vers un second tampon de mémoire résidant sur un second dispositif de mémoire volatile du sous-système de mémoire. Un premier ensemble d'instructions exécutables compris dans la première section de recouvrement résidant dans le second tampon de mémoire est exécuté. Une seconde section de recouvrement est copiée du tampon de mémoire d'hôte vers le second tampon de mémoire. Un second ensemble d'instructions exécutables compris dans la seconde section de recouvrement résidant dans le second tampon de mémoire est exécuté.
Patent WO-2022027705-A1 (WO)
Title: Dustproof wiring cabinet for office
Inventor: MA HONGXING
IPC: H02G3/04
Filed: 2020-08-11
Abstract: Disclosed is a dustproof wiring cabinet for an office, the cabinet comprising a protection housing (1), a wiring cabinet body (2), a protection mechanism (3), a dustproof cover (31), a sliding block (4), a fixing plate (5) and a clamping mechanism (6). The dustproof wiring cabinet for the office is provided with the sliding block (4), the wiring cabinet body (2) is slidably connected to the protection housing (1) by means of the sliding block (4), and the sliding block (4) is used for limiting the moving distance of the wiring cabinet body (2), so as to prevent the wiring cabinet body (2) from being separated from the protection housing (1); a side wall of an end of the dustproof cover (31) away from the fixing plate (5), and a side wall of the protection housing (1) are located on the same plane, such that the protection housing (1), the wiring cabinet body (2) and the dustproof cover (31) are all conveniently installed in a wall, improving the aesthetics; and a cavity for accommodating an electric wire is arranged between the wiring cabinet body (2) and the protection housing (1), such that an overlong electric wire is conveniently accommodated, and also sets aside the length of the electric wire, thereby preventing an electric wire from being broken due to same being excessively tight when the wiring cabinet body (2) slides.
Patent WO-2021027879-A1 (WO)
Inventor: LIAN YUBO
IPC: H02M7/797
Filed: 2020-08-13
Abstract: Disclosed are an energy conversion apparatus and a vehicle, which relate to the technical field of vehicles. The energy conversion apparatus comprises a reversible PWM rectifier, and an electric motor coil, a unidirectional conduction module and a capacitor connected to the reversible PWM rectifier, wherein an external direct-current port and an external battery form a direct-current charging circuit or a direct-current discharging circuit by means of the energy conversion apparatus, and the external battery and the reversible PWM rectifier and the electric motor coil in the energy conversion apparatus form a drive loop; and the unidirectional conduction module is connected between a first end of the capacitor and a second end of the external direct-current port, or the unidirectional conduction module is connected between a second end of the capacitor and a first end of the external direct-current port.
Patent WO-2022036585-A1 (WO)
Inventor: XI WEI
IPC: H04W64/00
Filed: 2020-08-19
Abstract: In an aspect, a wireless node (e.g., UE or BS) measures, at a first hop of a frequency hopping scheme, a reference signal (RS) on a first sub-band of an effective RS bandwidth, and measures, at a second hop of the frequency hopping scheme, the RS on a second sub-band of the effective RS bandwidth, the first and second sub-bands of the effective RS bandwidth overlapping in part. In another aspect, a UE transmits, at a first hop of a frequency hopping scheme, a reference signal (RS) on a first sub-band of an effective RS bandwidth, and transmits, at a second hop of the frequency hopping scheme, the RS on a second sub-band of the effective RS bandwidth, the first and second sub-bands of the effective RS bandwidth overlapping in part.
Patent WO-2021037208-A1 (WO)
Title: Bluetooth connection method and electronic apparatus
Inventor: ZHU YUHONG
IPC: H04B5/02
Filed: 2020-08-28
Abstract: Provided are a Bluetooth connection method and an electronic apparatus. The Bluetooth connection method comprises: after a case of a Bluetooth headset has been opened, the Bluetooth headset connecting to a previously connected mobile phone A, and sending a Bluetooth Low Energy (BLE) advertising message to other surrounding apparatuses; after a mobile phone B has received the BLE advertising message, prompting a user to input an encryption passwod; and if mutual authentication of the mobile phone B and the Bluetooth headset is successful, establishing a Bluetooth connection between the mobile phone B and the Bluetooth headset. Implementing embodiments of the present invention facilitates enhancing the degree of intelligence and privacy of an electronic apparatus, and exempts a user from complex operations.
Patent WO-2021088498-A1 (WO)
Inventor: JIANG JUN
IPC: G06T19/00
Filed: 2020-09-03
Abstract: A virtual object display method, applied in an electronic device (10) comprising a display component (323) and a camera (324). The method comprises: detecting an operation of a user of opening an application; in response to the operation, downloading a global sub-map and storing same into a simultaneous localization and mapping (SLAM) system of the electronic device (10), a global sub-map (123) being a sub-map corresponding to the position of the electronic device (10) in a global map; and displaying the position and attitude of a virtual object on the display component (323), the position and attitude of the virtual object being obtained by performing pose calculation at least according to a video image acquired by the camera (324) and the global sub-map (123). The problem of the pose drift of the electronic device (10) can be solved, and the user experience is improved.
Patent WO-2021179584-A1 (WO)
Inventor: CAI JIN
IPC: G06F16/21
Filed: 2020-09-29
Abstract: A method and apparatus for migrating a Druid cluster, a computer device, and a storage medium, which relate to the technical field of computers, and may solve the problems of unrecognized state data, long migration periods, and low work efficiency when migrating Druid clusters. The method comprises: acquiring a Druid cluster to be migrated that needs cluster migration and a target Druid cluster that meets configuration requirements (101); migrating state data in the Druid cluster to the target Druid cluster by means of expanding a Zookeeper cluster (102); once the migration of the state data is complete, migrating metadata in the Druid cluster to the target Druid cluster (103); and once the migration of the metadata is complete, switching a Druid cluster service of the Druid cluster to a Druid cluster service of the target Druid cluster by means of adding a Historical service so as to achieve the migration of the Druid cluster (104). The method is suitable for the migration of the Druid clusters.
Patent WO-2021073464-A1 (WO)
Inventor: LI YONGKUN
IPC: H01M10/0567
Filed: 2020-10-12
Abstract: Provided are an electrolyte for a lithium-ion battery (5), the lithium-ion battery (5), a battery module (4), a battery pack (1), and a device. The electrolyte comprises a non-aqueous solvent, and a lithium salt and additives dissolved in the non-aqueous solvent. The additives include cyclosiloxane and fluoroether. The lithium-ion battery (5) comprising the electrolyte is further provided. The cyclosiloxane and fluoroether are combined in the electrolyte to perform a concerted reaction on the surface of a positive electrode, such that a silicon-containing oxygen group and a fluorine-containing oxygen group combine together to form an interfacial film containing silicon, oxygen, and fluorine, thus ensuring the compactness of the interfacial film, improving the oxidation resistance and thermal stability of the interfacial film, and significantly improving the high-temperature storage performance and cycling performance of the lithium-ion battery (5).
Patent WO-2021073488-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/176
Filed: 2020-10-13
Abstract: An example method of video processing includes determining, for a conversion between a current picture of a video and a bitstream representation of the video, usage of a coding tool based on a condition associated with a dimension of a portion of one of multiple reference pictures or the current picture. The method also includes performing the conversion based on the determining.
Patent WO-2022082395-A1 (WO)
Title: Battery, electrical apparatus, and method and device for preparing battery
Inventor: ZENG YUQUN
IPC: H01M50/383
Filed: 2020-10-19
Abstract: The present application relates to the field of battery technologies, and in particular to a battery, an electrical apparatus, and a method and device for preparing a battery, aiming at solving the problem that accidents are easily caused due to difficulty in pressure relief of emissions during thermal runaway of the battery. The battery comprises: a battery cell comprising a pressure relief mechanism, the pressure relief mechanism being used for actuating to release the internal pressure when the internal pressure or temperature of the battery cell reaches a threshold, and further comprises a fire extinguishing chamber, a collection chamber, and an isolation component, the isolation component being used for isolating the fire extinguishing chamber from the collection chamber, and allowing the emissions to pass through when the pressure relief mechanism actuates, so that the emissions enter the collection chamber by means of the fire extinguishing chamber. Also disclosed is an electrical apparatus using the battery. The battery in embodiments of the present application has the beneficial effects of collecting the emissions generated by the battery cell subjected to the thermal runaway while fire extinguishing is carried out, and reducing the occurrence of safety accidents.
Patent WO-2022088109-A1 (WO)
Title: 贴合装置
Inventor: ZHAO ZHENLIN
IPC: B32B38/10
Filed: 2020-10-30
Abstract: 一种贴合装置(100)，包括供料模组(10)、取料模组(20)、驱动模组(30)、第一剥离模组(40)、第二剥离模组(50)、载具模组(70)及输送线模组(80)，供料模组(10)用于存放待贴合件(200)，取料模组(20)用于吸附待贴合件(200)；驱动模组(30)用于驱动所述取料模组(20)移动；第一剥离模组(40)用于剥离所述待贴合件(200)的第一膜层；第二剥离模组(50)用于剥离所述待贴合件(200)的第二膜层；载具模组(70)用于自动定位工件；输送线模组(80)用于提供工件至载具模组(70)上。上述贴合装置(100)先通过取料模组(20)从供料模组(10)取料，再通过第一剥离模组(40)撕下离型纸，再通过取料模组(20)将待贴合件(200)贴合至工件表面，最后通过第二剥离模组(50)撕下第二膜层，实现了自动贴合待贴合件(200)至工件上的目的，提高了加工效率及准确度。
Patent WO-2022116143-A1 (WO)
Title: Procédé, appareil et dispositif d'imagerie de tomographie pet
Inventor: ZHENG HAIRONG
IPC: G06T11/00
Filed: 2020-12-04
Abstract: L'invention concerne un procédé, un appareil et un dispositif (300) d'imagerie de tomographie PET, se rapportant au domaine technique de l'imagerie de tomographie PET, le procédé consistant : à utiliser un algorithme de reconstruction d'image de paramètre prédéfini pour effectuer une reconstruction d'image de paramètre sur des données de tomographie PET pour obtenir une première image de paramètre de tomographie PET (S120) ; à réaliser un filtrage de bruit sur les données de tomographie PET pour obtenir des données de tomographie PET cibles (S130) ; à utiliser l'algorithme de reconstruction d'image de paramètre pour effectuer une reconstruction d'image de paramètre sur les données de tomographie PET cible pour obtenir une seconde image de paramètre de tomographie PET (S140) ; à déterminer une matrice creuse de la seconde image de paramètre de tomographie PET et à utiliser la matrice creuse pour effectuer un filtrage guidé sur la première image de paramètre de tomographie PET pour obtenir une image de paramètre de tomographie PET cible (S150). Le bruit d'imagerie peut être réduit et la qualité d'imagerie de tomographie PET peut être améliorée.
Patent WO-2022016804-A1 (WO)
Title: Outer sliding sunroof mechanical set
Inventor: WANG YUANLEI
IPC: B60J7/05
Filed: 2020-12-25
Abstract: An outer sliding sunroof mechanical set, comprising a lifting arm (1). A lifting arm sliding groove (101) that backwardly descends is formed on the lifting arm (1); a driving sliding block (4) is riveted in the lifting arm sliding groove (101) by means of a sliding groove rivet (6); a locking torsion spring (8) is connected to a locking block (7) in a penetrating mode; one pin of the locking torsion spring (8) is fixed on the locking block (7), and the other pin of the locking torsion spring abuts against a sunroof guide rail (20); an inclined groove (702) corresponding to an inclined wedge block (401) at the bottom of the driving sliding block (4) is formed on the upper end of the locking block (7); a locking head (701) corresponding to the locking opening (201) of the sunroof guide rail (20) is downwardly provided on the rear end of the locking block (7); the locking block (7) is connected to a rear sliding block (11) by means of a flexible connection rod (9); front and rear arc-shaped sliding grooves (111, 112) are formed on the rear sliding block (11); the front and rear arc-shaped sliding grooves (111, 112) are separately riveted to the middle portion of a rear support (13) by means of two arc-shaped sliding groove pins (12); the rear portion of the rear support (13) is in pin connection with a fixed tail base (15) by means of a rotating pin (17); a limiting boss (151) corresponding to a rear sliding block (111) is provided on the fixed tail base (15); the fixed tail base (15) is locked and connected to the sunroof guide rail (20) by means of a fixing bolt (16); and the front portion of the rear support (13) is clamped on a sliding block (18) on a lifting arm sliding rail (102) at the rear portion of the lifting arm (1) in a riveted mode. The outer sliding sunroof mechanical set can integrally realize upwarp lifting and backward movement for opening a sunroof, and is simple in structure and small in occupied space.
Patent WO-2021129789-A1 (WO)
Title: 地图的渲染方法、装置、计算机设备和存储介质
Inventor: OU YANKAI
IPC: G06T11/00
Filed: 2020-12-25
Abstract: 一种地图的渲染方法、装置、计算机设备和存储介质。方法包括：根据目标地图的点坐标，获取与目标地图对应的初始二维矩阵，初始二维矩阵的所有元素的值均相同（S101）；根据目标地图中各坐标点的类型，将初始二维矩阵中不同类型的坐标点对应的元素设置为不同的值，得到目标二维矩阵（S102）；根据目标二维矩阵，生成表示第一区域的多边形区域（S103）；根据第一区域的多边形区域，渲染目标地图上的第一区域（S104）。