baber/WOPTO huggingface dataset:
Patent WO-2021180167-A1 (WO)
Inventor: LI HONGGE
IPC: G09G3/3208
Filed: 2021-03-11
Abstract: Provided in the present disclosure are a compensation circuit, a display module, and a driving method therefor, belonging to the technical field of display. The compensation circuit provided in the embodiments of the present disclosure comprises: a standard current module for acquiring display signals of multiple pixels, and outputting, at an output end, standard current corresponding to the display signals, wherein each of the multiple pixels comprises an organic light-emitting diode for emitting light; multiple sampling channels, wherein each sampling channel comprises multiple input ends and one output end, each of the input ends is used to acquire a sampling current of a pixel, and the sampling channels are used to independently control the connection and disconnection of the input ends and the output end thereof; and multiple comparison channels in one-to-one correspondence with the sampling channels, wherein each of the comparison channels is connected to an output end of the standard current module and an output end of the corresponding sampling channel, and the comparison channel is used to output a compensation signal at an output end thereof according to the difference between the received standard current and the sampling current.
Patent WO-2022001179-A1 (WO)
Inventor: ZHANG JIE
IPC: F21S43/20
Filed: 2021-03-12
Abstract: La présente invention concerne un système optique de lampe de véhicule, un module de lampe de véhicule et un véhicule. Le système optique de lampe de véhicule comprend un sous-système optique de base et un système catoptrique (3). Le sous-système optique de base comprend un élément de concentration de lumière (1) et un élément optique de collimation (2). Le système catoptrique (3) comprend un premier miroir plan (31) situé sur un trajet optique de sortie de lumière de l'élément optique de collimation (2), et/ou un second miroir plan (33) situé sur un trajet optique de sortie de lumière de l'élément de concentration de lumière (1). La position de montage de l'élément de concentration de lumière (1) et/ou de l'élément optique de collimation (2) et/ou du premier miroir plan (31) et/ou du second miroir plan (33) peut être réglée pour modifier les positions relatives d'au moins deux parmi l'élément de concentration de lumière (1), l'élément optique de collimation (2), le premier miroir plan (31) et le second miroir plan (33), de sorte que la lumière émergeant de l'élément de concentration de lumière (1) est soumise à une conversion de trajet optique à travers l'élément optique de collimation (2) et le système catoptrique (3) et est ensuite projetée pour former une forme de lumière d'éclairage définie. Le système optique de lampe de véhicule présente une flexibilité de disposition spatiale élevée, et peut ainsi satisfaire différents modèles de lampe de véhicule et différents espaces intérieurs de lampe.
Patent WO-2021185257-A1 (WO)
Title: Image coding method, image decoding method and related apparatuses
Inventor: YANG NING
IPC: H04N19/186
Filed: 2021-03-16
Abstract: Disclosed in the embodiments of the present application are an image encoding method, an image decoding method, and related apparatuses. The image decoding method comprises: dividing an image, and determining a luminance component intra prediction mode and chrominance component intra prediction mode of a current coding block; when the chrominance component intra prediction mode indicates that a luminance component of the current coding block is used to derive a chrominance component of the current coding block, determining a reference prediction block of the chrominance component of the current coding block according to the luminance component intra prediction mode; and performing filtering on the reference prediction block of the chrominance component of the current coding block to obtain a prediction block of the chrominance component of the current coding block. In the embodiment of the present application, performing filtering on the reference prediction block of the chrominance component of a current pixel block is implemented in a cross-component prediction mode, which is advantageous to improving the compression efficiency of pixel blocks.
Patent WO-2022198667-A1 (WO)
Inventor: ZHOU MOLIN
IPC: H01M10/0525
Filed: 2021-03-26
Abstract: The present application provides a positive electrode plate, an electrochemical device comprising same, and an electronic device. The positive electrode plate comprises: a positive electrode current collector and a positive electrode active material layer provided on at least one surface of the positive electrode current collector. The positive electrode active material layer comprises a first positive electrode active material represented by formula (1) and a second positive electrode active material represented by formula (2): Li 1+x Na a Co 1+y Al z Mg p Ti u M v O 2+w  (1), in formula (1), M comprising at least one of Zr, La, or Y, -0.1<x<0.1, 0<a<0.005, -0.05<y<0.05, 0.01<z<0.05, 0.001<p<0.01, 0<u<0.005, 0<v<0.005, and -0.05<w<0.05; Li 2+r Na s N 1+q O 2+t  (2), in formula (2), -0.2<r<0.2, 0<s≤0.05, -0.1<q<0.1, -0.05<t<0.05, and N comprising at least one of Ni, Cu, Mn, Fe, and Co. The positive electrode plate can bring the synergistic effect between the first positive electrode active material and the second positive electrode active material into full play, and can effectively improve the discharge specific capacity of the electrochemical device, thereby improving the high-temperature cycle performance and energy density of the electrochemical device.
Patent WO-2021213151-A1 (WO)
Inventor: ZHANG HUI
IPC: G06F3/01
Filed: 2021-03-30
Abstract: Provided are a display control method and a wearable device. The method comprises: after receiving a first screen wakeup instruction, a wearable device determining the current sleep state of a user; and if the current sleep state of the user meets a preset condition, brightening a screen of the wearable device after receiving a second screen wakeup instruction, wherein the first screen wakeup instruction is an instruction generated on the basis of any preset user operation for waking up the screen, and the second screen wakeup instruction is an instruction generated on the basis of any preset user operation, other than a touch operation corresponding to the first screen wakeup instruction, for waking up the screen. The increased power consumption of a wearable device due to the repeated brightening of a screen caused by a user misoperation can be effectively reduced, and when needing to view display content on a screen of a wearable device, a user can conveniently and quickly brighten the screen by means of a second screen wakeup instruction, such that the usage experience of the user is improved.
Patent WO-2022205117-A1 (WO)
Inventor: SUN HAITONG
IPC: H04W28/24
Filed: 2021-03-31
Abstract: An approach is described for a user equipment (UE) comprising a transceiver configured to enable wireless communication with a second UE and a wireless device and a processor communicatively coupled to the transceiver. The processor is configured receive, from the second UE, an end-to-end (E2E) quality of service (QoS) requirement of an E2E connection between the second UE and the wireless device, wherein the E2E connection includes a first hop between the UE and the second UE and a second hop between the UE and the wireless device. The processor is further configured to obtain a first hop link condition and a second hop link condition; split the E2E QoS requirement into a first hop QoS requirement and a second hop QoS requirement based on the first hop link condition and the second hop link condition; and transmit, using the transceiver, the first hop QoS requirement to the second UE. The wireless device is a third UE or a base station.
Patent WO-2021204078-A1 (WO)
Title: Method and apparatus for processing physical channel transmission, device, and storage medium
Inventor: WANG YUHUA
IPC: H04W72/04
Filed: 2021-04-02
Abstract: Disclosed are a method and an apparatus for processing physical channel transmission, a device and a storage medium. The method for processing physical channel transmission comprises: acquiring the remaining number of times of real physical channel transmissions, if the remaining number of times is two, determining whether the two real physical channel transmissions correspond to the same TCI state, and if the two real physical channel transmissions correspond to the same TCI state, making the other TCI state configured by a higher layer correspond to the second real physical channel transmission among the two real physical channel transmissions. The technical solution of the embodiments of the present application can avoid transmission towards only one TRP, so as to obtain a gain based on two TRP transmissions.
Patent WO-2021223581-A1 (WO)
Title: Flexible capacitor array and preparation method therefor, capacitor array detection system, and robot
Inventor: DAI YUAN
IPC: G01R27/26
Filed: 2021-04-13
Abstract: A flexible capacitor array (20), comprising: a first flexible electrode layer (201), a first electrode array (2012) being provided thereon; a second flexible electrode layer (202), a second electrode array (2022) provided opposite the first electrode array being provided thereon; and a spacer layer (204) and a dielectric layer (203), the spacer layer and the dielectric layer being provided between each electrode pair provided opposite each other in the first electrode array and the second electrode array, and each unit capacitor of the flexible capacitor array comprising an electrode pair, the spacer layer and the dielectric layer. Also disclosed are a preparation method for the flexible capacitor array, a capacitor array detection system, and a robot. The flexible capacitor array realizes the flexibility, high sensing density and high sensitivity of a mechanical sensing system by combining the flexible electrode layers and the dielectric layer, and improves the stability of the flexible capacitor array while achieving high sensitivity by means of the spacer layer, so that the flexible capacitor array as a whole exhibits flexibility and greatly improves the sensitivity, stability, and ability to withstand high pressure of a pressure sensing system. The motion balance control of the robot can be performed on the basis of the result of the capacitor array detection system.
Patent WO-2021227842-A1 (WO)
Title: Digital pulse signal width measurement circuit and measurement method
Inventor: CHEN HU
IPC: G01R29/02
Filed: 2021-04-25
Abstract: A digital pulse signal width measurement circuit and measurement method, the measurement circuit comprising: a sampling clock for driving all registers in a circuit; an edge detection and interrupt control unit for detecting a rising edge and falling edge of a pulse signal on an input pin Input, and then controlling signal acquisition; an integer encoding unit comprising a counter and a register for use in measuring an integer part μ of the width of a high or low level on the input pin Input by using 1/f of 1 cycle of the sampling clock as a reference unit; a signal capture chain, which is used to sample an output level value of each delay unit DLL; a decimal encoding unit, which is used to find and record a position of the pulse edge propagating on the signal capture chain; and a calibration control unit, which is used to perform calibration. The measurement method is implemented on the basis of the foregoing measurement circuit. The present invention has the advantages of high precision, a simple structure, low resource overhead and the like.
Patent WO-2021223622-A1 (WO)
Inventor: GUO WEI
IPC: A61F2/07
Filed: 2021-04-26
Abstract: 一种血管分流架（100），包括主体管（20）及轴向插设于主体管（20）的内腔的至少一分支管（30），主体管（20）包括管状的主体覆膜（22），至少一分支管（30）包括管状的分支覆膜（31），分支覆膜（31）容置于主体覆膜（22）的内腔，主体覆膜（22）的远端与分支覆膜（31）的远端之间设有第一密封膜（50），以将主体覆膜（22）的内腔分隔出一个主腔口（52）及至少一个第一子腔口（54），第一子腔口（54）密封连接分支覆膜（31）的远端，第一子腔口（54）围成的平面不平行于主腔口（52）围成的平面。由于主腔口（52）与第一子腔口（54）不在同一平面上，方便主体支架（800）和子支管支架从不同方位插入对应的主腔口（52）和第一子腔口（54）内，方便操作使用。
Patent WO-2022121221-A1 (WO)
Title: Procédé et appareil d'accès à une application basée sur un jeton, dispositif informatique et support
Inventor: PENG KANGKANG
IPC: G06F21/33
Filed: 2021-04-29
Abstract: L'invention se rapporte à un procédé et à un appareil d'accès à une application basée sur un jeton, à un dispositif informatique et à un support, appliqués au domaine de l'authentification en sciences et technologie financières. Le procédé comprend les étapes consistant à : déterminer de manière aléatoire un algorithme de génération de jeton cible ; générer un premier jeton pour un utilisateur cible en utilisant l'algorithme de génération de jeton cible et au moins sur la base d'informations d'association de l'utilisateur cible, et envoyer le premier jeton à l'utilisateur cible, la période de validité du premier jeton étant une première période de validité ; recevoir une demande d'accès initiée par l'utilisateur cible, et obtenir un second jeton transporté dans la demande d'accès ; si le second jeton est cohérent avec le premier jeton et que le temps courant se situe dans la première période de validité, autoriser la demande d'accès ; et lorsque le temps courant atteint une plage de délai, prolonger la première période de validité correspondant au premier jeton, la plage de délai étant une plage temporelle correspondant à la première période de validité. Le procédé améliore la sécurité et la fiabilité des jetons, réduit la possibilité que l'expiration d'un jeton interrompe l'opération d'un utilisateur, et améliore l'expérience de l'utilisateur.
Patent WO-2022227181-A1 (WO)
Title: 一种利用含钙赤泥制备硅钾钙复合肥的方法
Inventor: ZHANG TINGAN
IPC: C01F7/02
Filed: 2021-05-28
Abstract: 一种利用含钙赤泥制备硅钾钙复合肥的方法，包括以下步骤：（1）将含偏铝酸钾母液与含钙赤泥混合，或者将含偏铝酸钾和偏铝酸钠的混合母液与含钙赤泥混合；（2）将混合浆液加热至210~260℃，搅拌浸出；（3）浸出物料闪蒸后固液分离，获得转型液和转型渣；转型渣中固相主要为水合硅铝酸钾，水洗烘干制成硅钾钙复合肥。本发明的方法利用偏铝酸钾母液浸出含钙赤泥的方式，可制备硅钾钙复合肥，实现了赤泥的无害化利用；可以提取赤泥中的部分氧化铝及大量氧化钠，实现有价组元回收。
Patent WO-2022012210-A1 (WO)
Inventor: YIN HUAJING
IPC: H04L29/06
Filed: 2021-06-04
Abstract: 本申请公开了一种数据的封装方法、装置、系统及计算机可读存储介质，该方法的步骤包括：接收待传输数据，根据待传输数据中的数据标识和传输需求进行分类，确定待传输数据对应的数据类型；根据数据类型确定待传输数据对应的封装格式编码，根据封装格式编码确定对应的数据封装格式，并根据数据封装格式将待传输数据转化为对应的数据封装包；根据数据封装格式确定对应的数据封装规则，通过数据封装规则将数据封装包进行封装。
Patent WO-2022266983-A1 (WO)
Inventor: WANG JING
IPC: G02F1/1335
Filed: 2021-06-25
Abstract: The present disclosure provides a display screen and a display device. The display screen comprises: a transmissive liquid crystal panel, the transmissive liquid crystal panel comprising a display side and a non-display side that are arranged opposite to each other; a first polarizer that is disposed on the display side of the transmissive liquid crystal panel; a second polarizer that is disposed on the non-display side of the transmissive liquid crystal panel, the transmission axis of the first polarizer being perpendicular to the transmission axis of the second polarizer; a scattering layer that is disposed between the first polarizer and the transmissive liquid crystal panel, and or disposed between the second polarizer and the transmissive liquid crystal panel; and a reflective polarizer, the reflective polarizer being disposed between the transmissive liquid crystal panel and the second polarizer. The display screen and the display device provided in the present disclosure have high reflectivity and transmittance, and can meet the requirements of outdoor use under different illuminance, thereby achieving an environmental protection effect of energy saving and emission reduction.
Patent WO-2022227281-A1 (WO)
Inventor: YU GUANG
IPC: A47L11/00
Filed: 2021-07-07
Abstract: 一种集尘桩（2）、清洁机器人（1）及清洁系统，涉及智能家居技术领域。集尘桩（2），用于收集清洁机器人（1）的尘盒内的灰尘，包括本体（10）、尘桶（20）、以及风机组件（40），本体（10）包括进尘通道（11），进尘通道（11）具有进尘口（111），进尘口（111）用于与尘盒相连通，以使得尘盒内的灰尘能够通过进尘口（111）进入到进尘通道（11）内；尘桶（20）可拆卸地设置在本体（10）上，尘桶（20）包括进尘端（21）和气流出口端（22），进尘端（21）与进尘通道（11）相连通；风机组件（40）设置在本体（10）上，风机组件（40）的进气口（41）与气流出口端（22）相连通。通过风机组件（40）运行能够将尘盒内的灰尘吸入到尘桶（20）内进行收集，最终由风机组件（40）排出气流，以此实现将清洁机器人（1）的尘盒内的灰尘回收到尘桶（20）内，整个灰尘清理过程均可以实现自动化处理。
Patent WO-2022017253-A1 (WO)
Inventor: ZHU LEI
IPC: H04L12/24
Filed: 2021-07-15
Abstract: 本申请提供了一种文件下载方法、设备及系统，属于网络技术领域。本申请通过在客户端设备、中继设备和服务端设备这样的三层系统架构中，在报文中携带指示信息从而指示中继设备上具有客户端所需的文件，客户端设备通过与中继设备进行交互，能够从中继设备下载文件，从而支持客户端设备就近下载文件，因此节省了文件传输占用的带宽。
Patent WO-2023010277-A1 (WO)
Inventor: LIN GUAN-YU
IPC: H04W28/22
Filed: 2021-08-03
Abstract: Apparatus and methods are provided to support transmission of recommended bit rate query from remote UE to the base station via L2 or L3 UE-to-NW relay, and transmission of recommended bit rate from the base station to a remote UE via L2 or L3 UE-to-NW relay. In one novel aspect, the message for recommended bit rate or recommended bit rate query is carried by a RLC SDU, e.g. through a DL-DCCH or UL-DCCH message respectively. In one aspect, the message for recommended bit rate query is transmitted via a new SL MAC CE over sidelink (when forwarded from remote UE to relay UE), and a new UL MAC CE over Uu interface (when forwarded from relay UE to the base station). In one aspect, the message for recommended bit rate is transmitted via a new DL MAC CE over Uu interface (when sent from the base station to the relay UE), and a new SL MAC CE over sidelink (when forwarded from the remote UE to the relay UE). In one aspect, in case the recommended bit rate query or the recommended bit rate is carried by MAC CE, additional adaption layer header is added to help route the MAC CE to the correct destination (i.e. the base station or remote UE respectively).
Patent WO-2023272880-A1 (WO)
Inventor: HUA WENYU
IPC: H01L27/088
Filed: 2021-08-06
Abstract: Provided in the present disclosure are a transistor array and a manufacturing method therefor, and a semiconductor device and a manufacturing method therefor. The method for manufacturing a transistor array comprises: providing a wafer; partially etching the wafer on a first surface of the wafer in a first direction to create grid-shaped etched trenches and a transistor column array, the transistor column array comprising a plurality of transistor columns arranged in an array, the transistor columns being located at grid points of the grid-shaped trenches, a first preset thickness of the transistor columns being less than an initial thickness of the wafer, the first direction being a thickness direction of the wafer, and the first surface being perpendicular to the first direction; depositing an insulating material in the grid-shaped etched trenches to create an insulating layer surrounding the transistor columns; etching the insulating layer to expose side walls of the transistor columns; sequentially forming grid oxide layers and grids on the exposed side walls of the transistor columns; forming source electrodes at first ends of the transistor columns; forming drain electrodes at second ends of the transistor columns, the first ends and the second ends being opposite ends of the transistor columns in the first direction; and forming, by the transistor columns between the source electrodes and the drain electrodes, a channel region of a transistor.
Patent WO-2022100173-A1 (WO)
Inventor: SHI YIBO
IPC: H04N19/184
Filed: 2021-08-11
Abstract: 本申请实施例公开了一种视频帧的压缩和视频帧的解压缩方法及装置，方法包括：根据网络选择策略从多个神经网络中确定目标神经网络，通过目标神经网络生成与当前视频帧对应的压缩信息，若压缩信息通过第一神经网络得到，则压缩信息包括当前视频帧的第一特征的第一压缩信息，当前视频帧的参考帧用于当前视频帧的第一特征的压缩过程；若压缩信息通过第二神经网络得到，则压缩信息包括当前视频帧的第二特征的第二压缩信息，当前视频帧的参考帧用于当前视频帧的第二特征的生成过程。当压缩信息通过第一神经网络得到时，避免了误差在逐帧之间累积，以提高视频帧的重建帧的质量；综合第一神经网络和第二神经网络的优点，以尽量减少需要传输的数据量。
Patent WO-2023023887-A1 (WO)
Title: Runtime adjustment and sequential calibration of display communication interface drive strength to improve wireless network signal quality
Inventor: ZHANG NAN
IPC: H04L12/40
Filed: 2021-08-23
Abstract: Systems, methods, and apparatus for controlling radio frequency, RF, interference at a mobile communication device are described. A data communication apparatus has a wireless transceiver configured to transmit and receive RF signals, a bus interface circuit coupled to a serial bus and configured for operation as a display serial interface, DSI) and a controller. The controller is configured to receive (1202) a measurement of a reference signal representative of RF signal quality at the mobile communication device, determine (1204) whether the measurement of the reference signal indicates that the RF signal quality is less than a minimum RF signal quality level, and reduce (1206) signal strength of a transmitter in the bus interface circuit when the RF signal quality falls below the minimum RF signal quality level.
Patent WO-2023024097-A1 (WO)
Inventor: HU HONGJIN
IPC: G06F3/041
Filed: 2021-08-27
Abstract: 本公开提供了一种显示面板及其制作方法、显示装置，属于显示技术领域。所述显示面板包括：显示基板，具有显示区域、绑定区域、以及位于显示区域与绑定区域之间的间隔区域；触控层，位于显示基板表面且连续设置于显示区域、间隔区域及至少部分绑定区域；偏光层，位于所述触控层远离所述显示基板一侧且设置于所述显示区域；柔性电路板，与绑定区域的触控层连接，且与偏光层位于触控层的同一表面；保护结构，覆盖间隔区域的触控层。在间隔区域通过设置保护结构来覆盖触控层，从而使得整个触控层没有裸露在外的部分，避免了触控层被腐蚀，解决了触控层的信号线短路问题。
Patent WO-2022057777-A1 (WO)
Inventor: MA YIHUA
IPC: H04W8/08
Filed: 2021-09-14
Abstract: Disclosed are a signal transmission method and apparatus, an access node, a processing unit, a system and a medium. The signal transmission method comprises: according to a channel estimation of the current AP, determining a multi-user uplink data signal and a first inter-user interference information matrix which correspond to the current AP; and transmitting the multi-user uplink data signal and the first inter-user interference information matrix to the next-level node of the current AP in a front-haul link.
Patent WO-2023015675-A1 (WO)
Title: Pipeline nondestructive testing device
Inventor: GAO BIN
IPC: G01N27/9093
Filed: 2021-09-17
Abstract: A pipeline nondestructive testing device, which relates to the technical field of nondestructive testing. The pipeline nondestructive testing device comprises a moving carrier (1), which moves in a pipeline along with a fluid in the pipeline or moves by means of a traveling mechanism; and a probe detection assembly (2), wherein the probe detection assembly (2) comprises a detection component mounted on the moving carrier (1), the detection component is provided with a detection end, and a detection probe (24) is encapsulated in the detection end. A data processing unit, a first signal conditioning unit, and a second signal conditioning unit are further comprised. The detection probe (24) comprises an excitation coil, a receiving coil, and a passive resonance coil, and the passive resonance coil is located between the excitation coil and the receiving coil. A magnetization treatment device does not need to be additionally introduced during testing, such that the volume of a system is greatly reduced, thereby reducing the requirement of a testing system for the cleanliness of the interior of a pipeline, improving the pipeline passing ability of the testing system, and greatly reducing the cost overheads of the system.