baber/WOPTO huggingface dataset:
Patent WO-2020048496-A1 (WO)
Title: Method and system for adjusting white balance, and display
Inventor: WU YONG
IPC: H04N17/02
Filed: 2019-09-04
Abstract: Disclosed are a method and system for adjusting white balance, and a display, relating to the technical field of display. The method for adjusting white balance is applied to a display, and comprises the following steps: identifying the image information of a currently played frame image to be adjusted; obtaining a matched target color temperature value according to the image information; and adjusting the white balance parameter of the frame image to be adjusted according to the target color temperature value. By identifying the image information of the currently played frame image to be adjusted, and obtaining the matched target color temperature value according to the image information, thereby automatically adjusting the white balance parameter of the frame image to be adjusted according to the target color temperature value, the present invention achieves the purpose of correspondingly adjusting the white balance parameter in real time according to the content of the currently played frame image, thereby making the picture sense of the image more realistic, and improving a visual effect.
Patent WO-2021042360-A1 (WO)
Title: Wakeup signal based beam management
Inventor: WEI CHAO
IPC: H04W76/28
Filed: 2019-09-06
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may transmit a plurality of repetitions of a wakeup signal (WUS) on a different transmit beam in each slot of one or more slots. Another apparatus may beam sweep receive beams in each slot to receive the WUS and to identify a transmit beam/receive beam pair for receiving a paging communication in a paging occasion associated with the transmit beam.
Patent WO-2021062702-A1 (WO)
Inventor: REN MIN
IPC: H04L5/00
Filed: 2019-09-30
Abstract: A system and method for determining whether to monitor an indicator. The method includes determining information indicating whether a wireless communication device is required to monitor an indicator (602) and transmitting the information by the wireless communication node (604). The indicator is configured to indicate an uplink resource on which an uplink transmission was previously configured for the wireless communication device to be canceled.
Patent WO-2021022676-A1 (WO)
Inventor: WANG SHAOXIONG
IPC: C07K16/40
Filed: 2019-10-22
Abstract: Provided in the present application are an antibody against factor XIa in the activated form of coagulant factor XI, a preparation method therefor and the use thereof. The CDR of the heavy chain variable region of the antigen-binding fragment of the antibody comprises the amino acid sequence shown in SEQ ID NOs: 1-3, and the CDR of the light chain variable region thereof comprises the amino acid sequence shown in SEQ ID NOs: 4-6. The antibody can specifically bind to FXIa but not to FXI, and has the effect of inhibiting the endogenous pathway of human coagulation without affecting the exogenous pathway thereof, which can significantly inhibit the formation of arteriovenous shunt thrombosis, but does not increase the bleeding time and volume. Same has the potential to become an antithrombotic drug.
Patent WO-2020244155-A1 (WO)
Title: A pixel circuit and its drive method, display panel, and display device
Inventor: GAO YANKAI
IPC: G09G3/32
Filed: 2019-11-14
Abstract: An apparatus, a drive method, a display panel (2), and a display device. The apparatus comprises a drive transistor (T2), a light emitting device (32) driven by the drive transistor (T2) and a comparator (31). The comparator (31) has a first input terminal (Vin) coupled to a pixel voltage, a second input terminal (Vref) coupled to a reference voltage, a first control terminal (V1) coupled to a first control voltage, a second control terminal (V2) coupled to a second control voltage, and an output terminal (Vout) coupled to a gate of the drive transistor (T2). The comparator (31) is configured to output the first control voltage to the output terminal (Vout) during a first time period in which the pixel voltage is not smaller than the reference voltage and output the second control voltage to the output terminal (Vout) during a second time period in which the pixel voltage is smaller than the reference voltage.
Patent WO-2021102775-A1 (WO)
Title: 一种基于改进遗传算法的模式数据挖掘方法
Inventor: FANG WEI
IPC: G06F16/2458
Filed: 2019-11-28
Abstract: 一种基于改进遗传算法的模式数据挖掘方法，属于数据挖掘技术领域。该方法在种群初始化后，包括使用如下一种以上处理：个体修复处理，邻域探索处理，种群多样性维持处理和精英处理，来挖掘HUIs。在四个实际数据集上的实验结果表明，与目前最先进的基于EC的HUIM算法相比，所提出的HUIM-IGA方法在发现的HUIs数量、发现HUIs的能力和运行时间方面具有更好的性能。可应用于处理日常应用中常见的交易型等事务数据库，在发现的高效用项集数量、发现高效用项集的能力和运行时间方面具有更好的性能。
Patent WO-2021108971-A1 (WO)
Title: Optical imaging system, image capturing module, and electronic device
Inventor: XIE HAN
IPC: G02B13/00
Filed: 2019-12-03
Abstract: An optical imaging system (100), sequentially comprising, from an object side to an image side, a first lens (L1) having a positive refractive power, with an object side surface (S1) of the first lens (L1) being a convex surface; a second lens (L2) having a refractive power, with an image side surface (S4) of the second lens (L2) being a concave surface; a third lens (L3) having a refractive power; a fourth lens (L4) having a refractive power; and a fifth lens (L5) having a negative refractive power, with an image side surface (S10) of the fifth lens (L5) being a concave surface at an optical axis, and at least one of an object side surface (S9) and the image side surface (S10) of the fifth lens (L5) having an inflection point, wherein the optical imaging system (100) satisfies the conditional expression: CT1/TTL≥0.19, where CT1 is the center thickness of the first lens (L1), and TTL is the distance from the object side surface (S1) of the first lens (L1) to an image surface (S13) of the optical imaging system (100) on the optical axis.
Patent WO-2020135013-A1 (WO)
Title: 手机及主机
Inventor: LI JIE
IPC: H04M1/02
Filed: 2019-12-10
Abstract: 一种手机(10)，包括主机(100)和子机(200)。主机(100)包括第一电源模块(110)、充电接口(120)、充电线路板(130)、副板(140)和电源线路板(150)，第一电源模块(110)通过电源线路板(150)与副板(140)连接，第一电源模块(110)能够为副板(140)供电。充电接口(120)能够通过充电线路板(130)、副板(140)和电源线路板(150)为第一电源模块(110)充电。子机(200)包括显示屏(210)和第二电源模块。子机(200)能够安装于主机(100)且能够从主机(100)拆卸。在子机(200)从主机(100)拆卸后，子机(200)能够与主机(100)通信连接。
Patent WO-2020135140-A1 (WO)
Inventor: LUO BING
IPC: H01Q1/52
Filed: 2019-12-17
Abstract: 本申请提供一种多频天线结构，包括第一天线单元、第二天线单元、反射板、所述第一天线单元的第一寄生结构；第一天线单元和第二天线单元的工作频段不同，工作频段高的天线单元与反射板的距离小于工作频段低的天线单元与反射板的距离；第一天线单元和第二天线单元相邻，第一天线单元和第二天线单元的距离小于两者中最小工作频段的0.5倍真空波长，第一天线单元与第一寄生结构的距离小于第一天线单元的工作频段的0.5倍真空波长，第二天线单元与第一寄生结构的距离小于第二天线单元的工作频段的0.5倍真空波长。从而可以优化第一天线单元的方向图出现的极化抑制比恶化等问题，且不会对第二天线单元的性能造成明显影响。
Patent WO-2020125619-A1 (WO)
Inventor: LIU CHUNFA
IPC: H04R7/06
Filed: 2019-12-17
Abstract: Disclosed by the present invention is an acoustic device, comprising a sound generating unit. The sound generating unit comprises a vibrating diaphragm, and sound waves at the front side of the vibrating diaphragm are radiated to the outside through a sound outlet disposed on the acoustic device; an airtight cavity is formed at the rear side of the vibrating diaphragm and is separated into a first airtight cavity and a second airtight cavity by a partition, the partition being at least partially flexibly deformable; the first airtight cavity is adjacent to the vibrating diaphragm, and the second airtight cavity is far away from the vibrating diaphragm, the volume of the second airtight cavity being larger than the volume of the first airtight cavity; the second airtight cavity encloses in the second airtight cavity the sound waves generated by the flexibly deformable portion during deformation. At least a part of the housing of an electronic apparatus for mounting the acoustic device is used to form the first airtight cavity and/or the second airtight cavity. The acoustic device in the present invention can effectively reduce the resonance frequency, and improve the overall low-frequency sensitivity of the product to a large extent.
Patent WO-2020135282-A1 (WO)
Inventor: ZU FENGLEI
IPC: H04R1/10
Filed: 2019-12-21
Abstract: 本发明公开了一种电子设备。该电子设备包括电磁激励器、第一负载元件和第二负载元件，电磁激励器包括壳体、导磁振子、线圈和第一永磁体，壳体的内部形成腔体，永磁体、线圈和导磁振子位于腔体内，第一负载元件和第二负载元件位于腔体外，导磁振子包括相互连接的固定端和悬空部，固定端被固定在壳体上，悬空部的一部分与第一永磁体相对并且相间隔，悬空部包括连接部，壳体具有通孔,连接部从通孔伸出，连接部用于与第一负载元件或者第二负载元件连接，还包括用于使连接部在第一负载元件和第二负载元件之间进行转换的转换装置，线圈响应外部电路的交变信号，产生交变磁场，第一永磁体被配置为与悬空部相互作用，导磁振子带动第一负载元件或者第二负载元件振动。
Patent WO-2020215777-A1 (WO)
Inventor: WANG GUOSU
IPC: D06F37/30
Filed: 2019-12-25
Abstract: Disclosed by the present application are a method and apparatus for determining clothes-washing parameters, a storage medium and a washing machine, wherein the method comprises: establishing a rotating pixel model of an inner drum (2) of a washing machine when there are clothes inside same, the rotating pixel model comprising at least one among a forward rotation pixel model and a reverse rotation pixel model; acquiring a washing image sequence of the inner drum (2) of the washing machine when clothes are being washed; comparing the washing image sequence to one pixel model among the rotating pixel models so as to determine a clothes area in the washing image sequence, the direction of rotation of the inner drum (2) that corresponds to the one pixel model being opposite to the direction of rotation of the inner drum (2) that corresponds to the washing image sequence; and determining the movement track of the clothes according to the clothes area so as to directly identify the fall height of the clothes. The solution of the present application may directly solve the problem wherein a washing machine cannot directly identify the height of a starting point from which clothes drop, thus achieving the effect of being able to directly identify the height of a starting point from which clothes drop.
Patent WO-2021138915-A1 (WO)
Inventor: HONG WEI
IPC: H04W72/08
Filed: 2020-01-10
Abstract: 本公开实施例公开了一种多连接通信下网络分配向量的确定方法、装置及存储介质，其中，多连接通信下网络分配向量的确定方法，应用于第一设备，包括：在多个连接下的第一连接生成第一数据帧；其中，所述多个连接包括所述第一连接；获取所述多个连接中第二设备的能力信息值；根据所述第一设备的能力信息值及所述第二设备的能力信息值，设置所述第一设备在所述第一连接下的网络分配向量。
Patent WO-2021056944-A1 (WO)
Inventor: CHENG YU-KUO
IPC: G06K9/62
Filed: 2020-01-22
Abstract: Disclosed are an electronic device for removing background noise on the basis of spatial frequency, and an image signal processing method. The electronic device comprises at least an image sensor and a processor, wherein the image sensor senses an image of an object; and the processor executes the following image signal processing actions: receiving a composite image generated by the image sensor; converting the composite image from a spatial domain into a frequency domain to obtain a composite frequency domain component; deducting, from the composite frequency domain component, a background component corresponding to a frequency domain noise position in order to obtain a clear frequency domain component that represents an image signal; and carrying out subsequent processing according to the clear frequency domain component in order to generate an image signal for an electronic device to apply same.
Patent WO-2020187024-A1 (WO)
Inventor: HUANG YEWEI
IPC: G06F3/16
Filed: 2020-03-04
Abstract: Provided in the present disclosure are an audio circuit, a related device and a control method, the audio circuit comprising: a first Type-C interface, a first microphone input module and a second microphone input module, wherein the first Type-C interface comprises a first pin and a second pin, the first microphone input module is connected to the first pin, the second microphone input module is connected to the second pin, and the first microphone input module is different from the second microphone input module; the first pin is connected to a third pin of a second Type-C interface and the second pin is connected to a fourth pin of the second Type-C interface when the first Type-C interface and the second Type-C interface are in a first plugged state; the second pin is connected to the third pin and the first pin is connected to the fourth pin when the first Type-C interface and the second Type-C interface are in a second plugged state; and the third pin is used for connecting to a first audio signal terminal of a microphone and the fourth pin is used for connecting to a first ground terminal of the microphone.
Patent WO-2021022809-A1 (WO)
Inventor: CHEN SIXIONG
IPC: H02M1/34
Filed: 2020-03-05
Abstract: Disclosed is a soft-switching circuit and a power electronic device. The soft-switching circuit of the present application can make a power switching device realize zero-current switching-off during a switching-off process, and greatly reduce switching-off loss, thereby reducing heat generated by the power switching device during the switching-off process. When the power switching device is switched off, electric energy generated by a current that originally flows into the power switching device is stored, and when the power switching device is switched on, the stored electric energy is supplied to other components of a system for use, thereby saving energy and improving the work efficiency of a power electronic device. In addition, in the present application, the soft-switching circuit is independently provided for a power switching device, such that other structures of a circuit where the power switching device is located do not need to be taken into consideration during a soft-switching process, thereby achieving independent use of the soft-switching circuit.
Patent WO-2020177740-A1 (WO)
Inventor: WANG JUNWEI
IPC: H04W24/08
Filed: 2020-03-05
Abstract: The present application provides a method and apparatus for device to device (D2D) link detection, capable of implementing link quality detection of a sidelink by obtaining resource configurations of a reference signal. The method can be applied to any one of the following scenarios: unmanned driving, self-piloting systems, advanced assisted driving, intelligent driving, connected driving, intelligent connected driving, and car-sharing. The method comprises: a receiving end obtains first indication information used for indicating configuration of a first reference signal resource, the first reference signal resource being used for transmitting a wireless link measurement reference signal, wherein the wireless link measurement reference signal is used for measuring the quality of the sidelink; and the receiving end measures the quality of the sidelink according to the first reference signal resource.
Patent WO-2020244267-A1 (WO)
Inventor: LENG DERONG
IPC: A61B17/12
Filed: 2020-03-09
Abstract: Provided is an endoscopic surgical instrument, comprising: an operation wire (2), an outer tube (3), a rotating mechanism (4), and an actuation member (5). The outer tube (3) further comprises a proximal tube (31) and a distal tube (32), and the rotating mechanism (4) is arranged between the proximal tube (31) and the distal tube (32). The operation wire (2) is connected in a sliding manner inside the rotating mechanism (4), such that the operation wire (2) rotates along with the rotating mechanism (4) and can move in the rotating mechanism (4). In practical application, a nurse can rotate a handle (1) to adjust the angle of the actuation member (5); or, an operator can rotate the proximal tube (31) or the rotating mechanism (4) to drive the operation wire (2) to rotate so as to adjust the angle of the actuation member (5), thereby reducing operation difficulty and facilitate accurate rotating operations.
Patent WO-2021179139-A1 (WO)
Title: 一种释放上行资源的方法、终端设备、网络设备
Inventor: LI HAITAO
IPC: H04W36/00
Filed: 2020-03-09
Abstract: 本发明公开了一种释放上行资源的方法、终端设备、网络设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序，所述方法包括：终端设备在第一类切换中通过上行授权资源发送切换完成消息，若满足预设条件，则所述终端设备释放所述上行授权资源；其中，所述上行授权资源为切换命令中配置的用于接入目标网络设备的上行资源；其中，所述预设条件包括以下至少之一：上行定时器超时、监听到调度用于新传的上行传输资源的第一下行信道、接收到用于指示释放上行授权资源的指示信息。
Patent WO-2020200286-A1 (WO)
Inventor: CHEN POHAN
IPC: A61F5/01
Filed: 2020-04-02
Abstract: 一种适形支撑限位装置（11、31、51、61）与结合适形支撑限位装置（11、31、51、61）的适形穿戴式结构（1、4、6）。适形穿戴式结构（1、4、6）应用于一乳房组织与一关节组织中的至少一者，包括适形支撑限位装置（11、31、51、61）以及穿戴载体（10、40、60）。适形支撑限位装置（11、31、51、61）包括一收容限位部（113、313、513、613）以及复数个透气镂空孔洞（114、314、514、614），收容限位部（113、313、513、613）用以收容并支撑限位乳房组织或该关节组织中的至少部分组织；复数个透气镂空孔洞（114、314、514、614）至少分布并连通于收容限位部（113、313、513、613）的一内侧表面与一外侧表面之间，用以提供乳房组织或该关节组织的一透气功能。穿戴载体（10、40、60）结合或收纳至少部分的适形支撑限位装置（11、31、51、61）。收容限位部（113、313、513、613）为对应并适形于乳房组织或关节组织的一客制化适形固定收容结构（113），且其内侧表面用以搭配穿戴载体（10、40、60）而适形地贴附于或撑托该至少部分组织。
Patent WO-2020216354-A1 (WO)
Title: Method for designing multi-stage electric field dust removal system for semiconductor manufacturing clean room system
Inventor: TANG WANFU
IPC: A61L9/00
Filed: 2020-04-24
Abstract: A method for designing a multi-stage electric field dust removal system for a semiconductor manufacturing clean room system, comprising the following steps: selecting the number n of electric field devices in a multi-stage electric field dust removal system and the voltage of each electric field device power supply so that the total dust removal efficiency of the electric field dust removal system, (100%-(100%-P 1 %)*(100%-P 2 %)*…*(100%-P n %)), is greater than or equal to a predetermined value, and the ozone output is less than or equal to a predetermined value, wherein P 1 %, P 2 %... and P n % are sequentially the dust removal efficiency of the first-stage, the second-stage, ... and the nth-stage electric field devices, respectively, and n is an integer greater than 1. The present method can control the amount of ozone generated below a predetermined value while ensuring the total dust removal efficiency.
Patent WO-2020221148-A1 (WO)
Title: Ue information reporting method, internet of vehicles resource configuration method, and apparatuses
Inventor: LUO WEI
IPC: H04W24/10
Filed: 2020-04-26
Abstract: The present application proposes a user equipment (UE) information reporting method, an Internet of vehicles resource configuration method, and apparatuses, and a storage medium. The reporting method comprises: first UE acquiring identification information about second UE; and the first UE sending, to a network element device at a network side, the identification information about the second UE before/after adjustment, so as to report the UE information.
Patent WO-2021142976-A1 (WO)
Title: Loading and unloading apparatus and detection device
Inventor: HE FENGLEI
IPC: B65G49/06
Filed: 2020-04-29
Abstract: A loading and unloading apparatus and a detection device, wherein the loading and unloading apparatus (9) comprises a conveyor line used for conveying a workpiece to be processed; an upender comprising at least a first support member (31) and a second support member (32) arranged at an angle, the support member (31) having a conveying state in which the first support member (31) penetrates the conveyor line to take said workpiece on the conveyor line or place said carried workpiece on the conveyor line, and a transfer state in which the support member (31) is upended under the action of a driving force to transfer said carried workpiece to the second support member (32) or to the conveyor line; and an upender driving member (4). By providing the uppender, compared with loading and unloading by means of a manipulator and a conveyor line in the prior art, because the manufacturing cost of the upender and the turnover driving member (4) is far lower than that of the manipulator, and the space occupied by the upender and the upender driving member (4) is much smaller than that occupied by the manipulator, the manufacturing cost is decreased and the space occupied is reduced.
Patent WO-2021226821-A1 (WO)
Title: Systems and methods for detection and display of whiteboard text and/or an active speaker
Inventor: LU XI
IPC: G06K9/62
Filed: 2020-05-12
Abstract: Systems and methods are provided for identifying and displaying whiteboard text and/or an active speaker in a video-based presentation, e.g., a video conference. Video images of an environment including a whiteboard may be captured by a video camera system. The video images may be analyzed to detect at least one text-containing area in the environment. Each text-containing area may be analyzed to determine whether it is an area of a whiteboard. When a text-containing area is identified as a whiteboard area, an area of view including the text-containing whiteboard area may be selected for display, e.g., a subset of the full frame captured by the video system. A video feed from the video camera system may be controlled to display the selected area of view at a client device, to provide a useful view of the whiteboard text and/or a speaking person located near the whiteboard text.
Patent WO-2020244439-A1 (WO)
Title: Method and apparatus for realizing message mirroring, and storage medium
Inventor: WU XIAOJUAN
IPC: H04L12/931
Filed: 2020-05-28
Abstract: Disclosed are a method and apparatus for realizing message mirroring, and a storage medium. The method for realizing message mirroring comprises: selecting at least one member port, from a plurality of member ports of a destination mirror port configured for a port, as a destination port, wherein the destination mirror port is an aggregation port, and the aggregation port is a logic port and comprises the plurality of member ports that share a bandwidth; and copying a message, needing to be mirrored, on the port, and forwarding the copied message to the destination port.
Patent WO-2021139094-A1 (WO)
Title: Room-temperature selective swelling method of pore generation used for preparation of separation membrane
Inventor: WANG YONG
IPC: B01D67/00
Filed: 2020-06-19
Abstract: A room-temperature selective swelling method of pore generation, used for preparation of a separation membrane, comprising: treating an amphiphilic block copolymer dense membrane using a compound swelling agent at 15-30°C for 1 min-24 h, then removing residual solvent and drying at room temperature, obtaining an amphiphilic block copolymer separation membrane having a bicontinuous porous structure; the compound swelling agent consisting of 60-96% a first swelling agent and 4-40% a second swelling agent, the first swelling agent being an alcohol solvent, and the second swelling agent being any one, or a mixture of two or more, of the reagents 1,4-dioxane, toluene, styrene and tetrahydrofuran. By means of adjusting solvent composition of a swelling agent and an amount of second swelling agent, it is possible to regulate a degree and morphology of swelling.
Patent WO-2021017837-A1 (WO)
Inventor: LONG JIAYU
IPC: H04L29/08
Filed: 2020-07-15
Abstract: Les modes de réalisation de la présente invention concernent un procédé, un appareil et un système de partage de cartes, qui servent à résoudre les problèmes d'impossibilité de partager une fonction de service et de mettre à jour de manière synchrone des informations de service dans un programme existant de partage de cartes. Le système comprend un premier dispositif électronique, un second dispositif électronique et un premier serveur, le premier dispositif électronique servant à afficher une première carte, à générer des informations de partage, en réponse à une instruction de partage de la première carte avec le second dispositif électronique et à envoyer les informations de partage au second dispositif électronique, tandis que les informations de partage comprennent un premier ID de carte correspondant à la première carte ; le second dispositif électronique sert à recevoir les informations de partage et à envoyer une première demande de carte au premier serveur en fonction du premier ID de carte ; le premier serveur sert à déterminer, en réponse à la première demande de carte, un premier modèle de carte et un premier paramètre de carte, qui correspondent au premier ID de carte et à les transmettre au second dispositif électronique ; et le second dispositif électronique sert en outre à générer une seconde carte, en fonction du premier modèle de carte et du premier paramètre de carte reçus et à afficher la seconde carte.
Patent WO-2022007071-A1 (WO)
Inventor: WANG TIANHONG
IPC: G09F9/30
Filed: 2020-08-04
Abstract: 本申请公开了一种显示面板。显示面板包括多个子像素，多条数据线，多条扫描线，以及多条栅极扇出走线；每两列子像素构成子像素组，子像素组中的两列子像素之间设有两条数据线，任意相邻的两条栅极扇出走线之间间隔至少一个子像素组；栅极扇出走线的宽度不小于子像素组中两条数据线的宽度之和。