baber/WOPTO huggingface dataset:
Patent WO-2020248612-A1 (WO)
Title: Display panel
Inventor: JIA XIYANG
IPC: H01L27/32
Filed: 2020-02-12
Abstract: Provided is a display panel. The display panel comprises: a substrate (10); a first metal layer (M1) located on one side of the substrate and comprising a gate electrode (12) of a drive transistor; a second metal layer (M2) located on a side, away from the substrate, of the first metal layer and comprising a first base plate (14) of a storage capacitor, wherein an orthographic projection, on the substrate, of the first base plate partially coincides with an orthographic projection, on the substrate, of the gate electrode; a third metal layer (M3) located on a side, away from the substrate, of the second metal layer and comprising a data line (16), wherein an orthographic projection, on the substrate, of the data line does not coincide with the orthographic projection, on the substrate, of the gate electrode; and a first shielding electrode (18) provided with a fixed potential, wherein the orthographic projection, on the substrate, of the gate electrode is located an orthographic projection, on the substrate, of the first shielding electrode and the orthographic projection, on the substrate, of the first base plate. By means of the method, the present application can reduce a coupling capacitance between a gate electrode of a drive transistor and a data line, thereby reducing a crosstalk phenomenon.
Patent WO-2021159421-A1 (WO)
Title: Positioning method and apparatus
Inventor: ZHANG YI
IPC: H04W4/02
Filed: 2020-02-13
Abstract: Provided by the present application are a positioning method and apparatus, which may solve the problem of inaccurate positioning results of a terminal device caused by multi-path propagation, may improve positioning accuracy, and may be applied to IIoT systems, Internet of Things systems, Internet of Vehicles systems, V2X systems, LTE systems and NR systems. The method comprises: a positioning management network element sends a positioning measurement request to a positioning measurement network element. The positioning measurement request is used to request the positioning measurement network element to feed back channel state information of the terminal device. Then, the positioning management network element receives a positioning measurement response from a positioning measurement network element. The positioning measurement response comprises the channel state information of the terminal device. After that, the positioning management network element determines the position of the terminal device according to the channel state information of the terminal device.
Patent WO-2020169100-A1 (WO)
Inventor: LI ZEWEI
IPC: B65B35/16
Filed: 2020-02-22
Abstract: A box grasping apparatus and a packaging machine. The box grasping apparatus comprises two clamping members (11) provided opposite to each other, and a first limiting member (13) provided on one of the clamping members (111) and protruding towards the other clamping member (112). The first limiting member (13) limits displacement of a packing box between the two clamping members (11) along a direction along the clamping members; the first limiting member (13) is able to move along the clamping members. When the box grasping apparatus grasps packing boxes having different sizes, the first limiting member may move to an appropriate position along the clamping members, so that the packing box and the box opening thereof are limited to a preset position.
Patent WO-2021179170-A1 (WO)
Inventor: CHENG JI
IPC: G06F16/24
Filed: 2020-03-10
Abstract: Disclosed are a data pushing method and device, a server, and a storage medium. The data pushing method comprises: obtain a data query request sent by a service end; obtain, according to the data query request, multiple query handles corresponding to data query results; allocate each of the multiple query handles to a thread, the threads corresponding to the query handles being different; and each thread sends a data query result to the service end while pulling the data query result according to the corresponding query handle. According to the method, query results can be quickly pushed to the service end.
Patent WO-2021164070-A1 (WO)
Inventor: ZHOU YONGXIANG
IPC: G09G3/32
Filed: 2020-03-11
Abstract: 本申请公开了一种驱动电路，其包括多级级联的驱动子电路；其中，第N级驱动子电路包括上拉电位生成单元、驱动信号生成单元、下拉电位生成单元以及驱动信号下拉单元。本申请提供的驱动电路，通过驱动信号生成单元独立并分时输出显示驱动信号和指纹驱动信号，无需额外增加指纹驱动电路，进而减少了其所占用的边框区尺寸。
Patent WO-2020192480-A1 (WO)
Title: Camera anti-shake system, method, and electronic device
Inventor: ZHANG HAIYU
IPC: H04N5/232
Filed: 2020-03-17
Abstract: Provided is a camera anti-shake system, comprising: a gyroscope, a main control chip, a lens, an anti-shake driver chip, and a motor; the gyroscope is connected to the main control chip, the main control chip is connected to the anti-shake driver chip, the anti-shake driver chip is connected to the motor, and the motor is connected to the lens; the gyroscope is used for capturing information of the angular velocity of the lens and sending the angular velocity information to the main control chip; the control chip is used for application processing and calculating lens shake compensation information according to the angular velocity information, and sending jitter compensation information to the anti-shake driver chip; the anti-shake driver chip is used for controlling the power-on of the motor according to the jitter compensation information, so that the motor drives the movement of the lens.
Patent WO-2021189214-A1 (WO)
Title: 可移动平台的控制方法、装置、可移动平台及存储介质
Inventor: YAN JIANG
IPC: G05D1/10
Filed: 2020-03-23
Abstract: 一种可移动平台的控制方法、装置、可移动平台及存储介质。本申请实施例通过获取用于控制可移动平台的控制杆量，根据控制杆量，确定可移动平台的预测轨迹信息，以及至少部分地根据预测轨迹信息和可移动平台所处环境中的障碍物信息建立目标函数，并通过最小化目标函数以确定可移动平台绕开障碍物的目标轨迹，由于最小化目标函数的解空间较多，即可以从无穷多条备选轨迹中选择绕开障碍物的绕行轨迹即目标轨迹，相比于采用基于运动基元的方法只能从有限的几条备选轨迹中选择绕开障碍物的绕行轨迹，当可移动平台处于障碍物较为密集的环境时，可以提高可移动平台规划出绕行轨迹的可能性，避免可移动平台在绕开障碍物的过程中频繁刹车，提高了用户体验。
Patent WO-2021195980-A1 (WO)
Title: 飞行时间发射模组、飞行时间检测装置和电子设备
Inventor: HOU ZHIMING
IPC: G01S17/894
Filed: 2020-03-31
Abstract: TOF发射模组、TOF检测装置和电子设备，能够提高模组的安装效率。TOF发射模组包括：软硬结合板(110)，包括：第一硬性电路板(111)、第二硬性电路板(112)、第三硬性电路板(113)和U型柔性电路板(115)，第一硬性电路板(111)和第二硬性电路板(112)分别设置在U型柔性电路板(115)一端上下表面，第三硬性电路板(113)设置在U型柔性电路板(115)另一端下表面；发光组件(120)，设置于第一硬性电路板(111)上方；驱动发光组件(120)发光的驱动组件(130)，设置于第二硬性电路板(112)下方；第三硬性电路板(113)通过贴片的方式与电子设备主板电连接。
Patent WO-2020211662-A1 (WO)
Title: Roller speed measuring apparatus
Inventor: ZOU JIACHUN
IPC: B66B5/04
Filed: 2020-04-03
Abstract: A roller speed measuring apparatus, comprising at least two rollers matching an elevator guide rail (A), the rollers being respectively a first roller (1) and a second roller (2). The first roller (1) and the second roller (2) are located on two sides of the guide rail (A), respectively; a distance from the circle center of the first roller (1) to the guide rail (A) is smaller than the radius of the first roller (1); a distance from the circle center of the second roller (2) to the guide rail (A) is smaller than the radius of the second roller (2); at least one of the first roller (1) and the second roller (2) is provided with a speed measuring structure. According to the roller speed measuring apparatus, the two rollers are provided on the two sides of the elevator guide rail and a certain pre-pressure is applied; the rollers always match the guide rail without being separated from the guide rail, the rollers are effectively prevented from being separated from the elevator guide rail, a speed measuring structure is provided in the rollers, speed measurement is more accurate, synchronism is better, and effectiveness of an elevator safety protection apparatus is enhanced.
Patent WO-2021179378-A1 (WO)
Inventor: LIN XIAOFA
IPC: E05D15/06
Filed: 2020-04-03
Abstract: Provided are a guide mechanism for a sliding door (600), and a shower room having said sliding door (600). The guide mechanism comprises a mounting base; one end of the mounting base is provided with a slide groove (110) having an open top and running through both sides, and the other end is internally provided with an accommodating cavity (210); the lower end of the sliding door (600) is inserted across the slide groove (110) and can move along the slide groove (110); the wall of the slide groove (110) supports and guides the sliding door (600); an adjustment member (300) having a top tongue (310) protruding from the side is movably mounted in the accommodating cavity (210); the top tongue (310) runs through the side wall of the slide groove (110) and extends into the slide groove (110); a reset spring (400) is arranged between the adjustment member (300) and the cavity wall of the accommodating cavity (210), and is used for keeping the top tongue (310) extending into the slide groove (110). The guide rail groove is omitted from the lower frame of the sliding door (600), making it easier to clean and unlikely for a user to stumble over it.
Patent WO-2020233512-A1 (WO)
Inventor: DU WU
IPC: C07D207/16
Filed: 2020-05-15
Abstract: An aromatic amine androgen receptor (AR) and BET targeting protein degradation chimera compound and use. Specifically provided is a compound represented by formula I. Experimental results show that the compound can target and degrade both AR and BRD4, and down-regulate the expression of AR and BRD4 proteins; the compound can inhibit the proliferation of a variety of prostate cancer cells; the compound can inhibit the proliferation of a prostate cancer cell line LNCaP/AR, which overexpresses the AR, and can achieve a good inhibition effect on a prostate cancer cell line 22RV1, which is resistant to a marketed prostate cancer drug (enzalutamide); the compound also shows good metabolic stability, and has a good application prospect in the preparation of an AR and/or BET protein degradation targeting chimera, and a drug for the treatment of related diseases regulated by the AR and BET.
Patent WO-2020238678-A1 (WO)
Title: 轨道车辆的转向架构架及转向架
Inventor: ZHAO WEI
IPC: B61C9/50
Filed: 2020-05-18
Abstract: 一种轨道车辆的转向架构架及转向架，其中，轨道车辆的转向架构架包括第一端梁（01）、第二端梁（02）以及设置在第一端梁（01）和第二端梁（02）之间的箱型梁，箱型梁包括一级齿轮箱（1）和二级齿轮箱（2），一级齿轮箱（1）用于连接牵引电机和二级齿轮箱（2），二级齿轮箱（2）设置在一级齿轮箱（1）和第一端梁（01）之间，以及一级齿轮箱（1）和第二端梁（02）之间。
Patent WO-2020259421-A1 (WO)
Inventor: CHEN ZEHAO
IPC: G06F11/30
Filed: 2020-06-19
Abstract: The embodiments of the present invention relate to the field of machine learning, and in particular to a method and apparatus for monitoring a service system, which are used for solving the problem of lag and low accuracy in a service system alarm. The embodiment of the present invention comprises: acquiring monitoring index data of a service system within a reference time period; comparing the monitoring index data with a direct alarm condition; if the monitoring index data does not meet the direct alarm condition, inputting the monitoring index data into a machine learning algorithm model trained in advance, and determining, using the machine learning algorithm model, a prediction result within a prediction time period; and comparing the prediction result with a predicted alarm condition to predict whether the service system is abnormal within the prediction time period.
Patent WO-2021196428-A1 (WO)
Title: 一种氧化铁纳米管材料及其制备方法
Inventor: ZHAO WEIMIN
IPC: C01G49/06
Filed: 2020-06-29
Abstract: 一种氧化铁纳米管材料及其制备方法。该氧化铁纳米管材料，其特征在于：以β-FeOOH 纳米棒为原料，通过多酸刻蚀得到β-FeOOH 纳米管，β-FeOOH纳米管再经加热转化得到形貌稳定的氧化铁纳米管，该氧化铁纳米管表面呈中空管状。所述氧化铁纳米管材料是纳米级管状材料，具有容量高、循环性能良好的特地，其制备方法具有成本低、工艺流程简单、反应条件温和以及利用大规模生产的特点。
Patent WO-2021027433-A1 (WO)
Inventor: CHEN BIN
IPC: A24F47/00
Filed: 2020-07-03
Abstract: An aerosol generating device comprises a main body (1), and the main body (1) has an accommodation cavity (5) into which an aerosol generation product is inserted. The aerosol generating device further comprises a rotating structural member (2), one or more transmission members (3), one or more blades (4), and one or more movable position-limiting structures. The rotating structural member (2) is rotatably connected to an opening end (51) of the accommodating cavity (5). Each of the transmission members (3) is connected to the rotating structural member (2), and moves along with rotation of the rotating structural member (2). The blades (4) are each connected to the transmission members (3), and open or close an opening of the accommodation cavity (5) along with movement of the transmission members (3). Each of the movable position-limiting structures interacts with the transmission members (3) to limit a movement path range of the transmission members (3). The aerosol generating device prevents residues produced by a user smoking a tobacco product from falling into a backpack or a pocket of the user, and is convenient to use, thereby providing superior user experience.
Patent WO-2021036605-A1 (WO)
Title: Method, device and apparatus for realizing optical channel 1+1 protection
Inventor: FU ZHANLIANG
IPC: H04B10/038
Filed: 2020-07-23
Abstract: Provided are a method, device and apparatus for realizing optical channel 1+1 protection, and a computer readable storage medium, wherein, the method includes: obtaining path failure information; determining a switching type according to the path failure information; performing protection switching according to the switching type and the path failure information. In the embodiment of the present invention, the switching type is determined according to the path failure information, and the switching type is flexibly converted according to actual conditions, which can avoid the inherent defect that APS signaling cannot be transmitted in optical channel 1+1 bidirectional switching, and under multiple failure conditions, increases the probability of service restoration through protection switching.
Patent WO-2020249137-A1 (WO)
Inventor: WANG SUIJUN
IPC: H01M10/44
Filed: 2020-07-23
Abstract: Provided in the present application are a targeted formation method for a lithium-ion battery, and a lithium-ion battery, the method comprising the following steps: pre-determining an electric potential range for gas generation in a lithium-ion battery in a formation process; within the electric potential range for gas generation and below a preset temperature, using a current of no greater than 0.2 C to charge the lithium-ion battery; and after resting for a preset time, discharging the lithium-ion battery with a current of no greater than 0.5 C to a preset electric potential.
Patent WO-2021031842-A1 (WO)
Title: Charging circuit, charging chip, terminal, and circuit control method
Inventor: TIAN CHEN
IPC: H02J7/00
Filed: 2020-08-04
Abstract: The present application relates to a charging circuit, a charging chip, a terminal, and a circuit control method; as at least two transistor paths connected in parallel are used in the fast charging path, the impedance of the entire fast charging path can be reduced, thereby reducing the amount of heat generated by the fast charging path. In addition, in the present charging circuit, a switch control circuit is connected to each transistor path; before charging a device to be charged, when independently controlling one of the transistor paths in the fast charging path to conduct on the basis of the working state of the switch control circuit, detecting whether the conduction state of the transistor path is normal and then, on the basis of the detection result, controlling the working state of the fast charging path. Thus, the state of the fast charging path can be detected whilst reducing the heat of the fast charging path, greatly increasing the safety of fast charging, so that an electronic device can be safely fast charged and the heat generated in the process of charging the electronic device can be reduced.
Patent WO-2021031881-A1 (WO)
Inventor: CUI TAO
IPC: H04L5/00
Filed: 2020-08-07
Abstract: 本公开提供了一种用于无线通信的电子设备、方法和计算机可读存储介质，该电子设备包括：处理电路，被配置为：获取来自基站的控制信息；以及基于该控制信息确定用户设备能够接入的非授权频段的上行免调度时域资源的多个起始位置。 (图1)
Patent WO-2022027573-A1 (WO)
Title: Channel quality information reporting and modulation and coding scheme determination for devices with limited capabilities
Inventor: CHEN MENGZHU
IPC: H04L1/00
Filed: 2020-08-07
Abstract: Methods, apparatus, and systems that enable proper Channel Quality Indicator (CQI) reporting and Modulation and Coding Scheme (MCS) determination by communication devices with limited or reduced capabilities are disclosed. In one example aspect, a wireless communication method includes determining, by a communication device, a table comprising one or more combinations of modulation orders and code rates based on a characteristic of a communication device indicating a set of limited capabilities supported by the communication device. The method also includes performing, by the communication device, an operation with a network node based on the table.
Patent WO-2021027865-A1 (WO)
Inventor: Jia Haocheng
IPC: H01Q1/38
Filed: 2020-08-13
Abstract: Provided are a feed structure, a microwave radio-frequency device and an antenna. The feed structure comprises a first substrate and a second substrate arranged oppositely, a reference electrode, and a dielectric layer filled between the first substrate and the second substrate, wherein the first substrate comprises a first base, and a coupling branch and a time delay branch located on the side, close to the dielectric layer, of the first base; the coupling branch and the time delay branch are used for being respectively connected to two output ends of a power divider, and both form a circuit loop with the reference electrode; the second substrate comprises a second base, and a receiving electrode located on the side, close to the dielectric layer, of the second base, the receiving electrode and the coupling branch constitute a coupling structure, and orthographic projections, on the first base, of the receiving electrode and the coupling branch at least partially overlap; and the lengths of the orthographic projections, on the first base, of the coupling branch and the receiving electrode are different from the length of the time delay branch, so that the phase of a microwave signal transmitted on the coupling structure is different from the phase of a microwave signal transmitted on the time delay branch.
Patent WO-2021036948-A1 (WO)
Title: 一种帧处理方法和装置
Inventor: ZHA MIN
IPC: H04L29/08
Filed: 2020-08-21
Abstract: 一种帧处理方法和装置，用以在冗余传输的场景下实现选择接收。该方法包括：目的设备从第一接口接收来自第一中间节点的第一以太网帧，第一以太网帧中包括第一时刻，第一时刻为第一以太网帧在第一中间节点的处理时刻，目的设备从第二接口接收来自第二中间节点的第二以太网帧，第二以太网帧中包括第二时刻，第二时刻为第二以太网帧在第二中间节点的处理时刻，目的设备根据第一时刻以及第二时刻，确定第二以太网帧是否为第一以太网帧的重复帧。
Patent WO-2021147324-A1 (WO)
Title: Thermal insulation cup with titanium composite liner and manufacturing process therefor
Inventor: Dong Xuelu
IPC: A47G19/22
Filed: 2020-09-01
Abstract: Provided is a thermal insulation cup with a titanium composite liner, comprising a liner body (1). The liner body comprises a first liner layer (2) and a second liner layer (3), and the first liner layer and the second liner layer are concentrically arranged. The first liner layer is made of a stainless steel, copper, iron or aluminum material. The second liner layer is made of a titanium material. A lower end of the liner body is provided with a first bottom layer (4) and a second bottom layer (5). The first bottom layer is made of a stainless steel material, and the second bottom layer is made of a titanium material. The first bottom layer is fixedly connected to a lower end portion of the first liner layer, and the second bottom layer is fixedly connected to a lower end portion of the second liner layer. Further provided is a manufacturing process for the thermal insulation cup with a titanium composite liner, wherein a tube made of a titanium material is inserted into a tube made of a stainless steel, copper, iron or aluminum material and the tubes are concentrically arranged to form a composite tube. The composite tube is subjected to spinning processing to form the liner body. The process reduces the consumption of titanium, which is a precious metal, reduces the manufacturing costs of the liner body, and ensures good water quality.
Patent WO-2022027798-A1 (WO)
Title: Use of mouse model in evaluating intelligence level
Inventor: JU CUNXIANG
IPC: A61K49/00
Filed: 2020-09-17
Abstract: The use of a mouse model in evaluating changes in intelligence level. The mouse model is a high-intelligence-level mouse model. The chromosome of a mouse from the high-intelligence-level mouse model at least contains all or part of the chromosome 1 derived from a wild-type mouse. The evaluation includes the implementation of tests selected from the following group: an opening test, a sucrose preference test, a water maze test, a space probing Y maze test, an active avoidance Y maze test and a fatigue rotation rod test.
Patent WO-2021057921-A1 (WO)
Title: 一种真空镀膜装置
Inventor: REN SANBING
IPC: C23C14/24
Filed: 2020-09-25
Abstract: 本发明公开了一种真空镀膜装置，包括坩埚，坩埚外侧设有感应加热器，所述坩埚顶部通过蒸汽管道连有布流箱体，所述蒸汽管道内设有调压阀，所述布流箱体内设有一水平向的稳压板，所述布流箱体顶部连有喷嘴，所述喷嘴顶部沿蒸汽喷出的方向布置有导流板；所述喷嘴出口至所述钢板的距离Da为10～200mm；所述导流板的高度Db为10～199mm；所述导流板顶部至所述钢板的距离Dc为1～190mm；所述导流板与所述喷嘴出口之间的夹角Dd为60°～135°。本发明提高镀膜的收得率，并形成厚度一致的均匀镀层。
Patent WO-2021218035-A1 (WO)
Inventor: XU JIAHE
IPC: H04N7/18
Filed: 2020-09-30
Abstract: The present application provides a video obtaining method and apparatus, a terminal device, and a server. The method comprises: upon receipt of a first video obtaining request triggered by a user for target prompt information, according to the correspondence between a first camera apparatus identifier and a first camera apparatus address, searching for a target camera apparatus address corresponding to a target camera apparatus identifier comprised in the target prompt information, and generating a second video obtaining request carrying the target camera apparatus address; then sending the second video obtaining request to a server of a service system, and sending the second video obtaining request to a server of a video management system by means of the server of the service system to obtain a video corresponding to the target prompt information. According to the present application, the target camera apparatus address of a target camera apparatus in the video management system is determined according to the target camera apparatus identifier in the target prompt information, so as to obtain a video related to the target prompt information from the video management system without occupying a large number of storage resources of the service system to store monitoring videos, thereby reducing the data storage cost.
Patent WO-2021078148-A1 (WO)
Inventor: XU ZHIYONG
IPC: H04N5/64
Filed: 2020-10-21
Abstract: 一种显示装置，包括背板（1），背板（1）包括背板主体（11）和边框（12），在背板主体（11）的四周，边框（12）与背板主体（11）可拆卸连接。该显示装置不仅降低背板的制作难度，而且便于对背板进行外观造型设计，使得显示装置的外观更加时尚美观。
Patent WO-2021189833-A1 (WO)
Title: 一种高炉矿焦槽副原料供料系统及其使用方法
Inventor: DONG HANG
IPC: C21B7/20
Filed: 2020-10-21
Abstract: 一种高炉矿焦槽副原料供料系统及其使用方法，属于矿焦槽上料系统领域。包括依次连接的副原料槽（1）、给料机（2）、溜槽（3）、振动筛（4）及称量斗（5），副原料槽内（1）设置有若干个料仓（6），给料机（2）为若干个，给料机（2）与料仓（6）对应设置，料仓（6）通过对应的给料机（2）与溜槽（3）连通；上述高炉矿焦槽副原料供料系统的使用方法，包括给料、筛分及称量步骤。若干个料仓（6）分别通过对应的给料机（2）与振动筛（4）相连，减少了振动筛（4）的数量，增大了振动筛（4）的利用率，减少了投资以及后期设备的维护数量；副原料槽（1）内设置隔板（8），将副原料槽（1）分隔为若干个料仓，能够存储不同种类的物料，使矿焦槽的布置更紧凑，增大了矿焦槽的利用率，减少了投资，便于矿焦槽的整体结构设计。