baber/WOPTO huggingface dataset:
Patent WO-2021174677-A1 (WO)
Inventor: DING FENG
IPC: H05K5/02
Filed: 2020-05-14
Abstract: Disclosed are a heat dissipation system (10) and a shell of a foldable mobile terminal, and the foldable mobile terminal. The heat dissipation system (10) comprises a heat dissipation hole (1), a baffle and a rotating shaft, with the heat dissipation hole (1) being provided in the shell of the foldable mobile terminal. When the foldable mobile terminal needs to dissipate heat, the baffle rotates to open the heat dissipation hole (1) for heat dissipation; and when heat dissipation is not required, the baffle closes the heat dissipation hole (1) to prevent foreign matters from entering the foldable mobile terminal through the heat dissipation hole (1), so as to prevent same from affecting the performance of the foldable mobile terminal in order to avoid failures thereof.
Patent WO-2021017584-A1 (WO)
Title: Automobile electronic module monitoring system
Inventor: WANG RU
IPC: B60R16/023
Filed: 2020-05-20
Abstract: Disclosed in the present invention is an automobile electronic module monitoring system, comprising a mounting board, a vehicle-mounted circuit master control module, and a data processing module, a signal input port of the vehicle-mounted circuit master control module being connected to a vehicle-mounted battery, a handbrake base being welded to the top end face of the mounting board, a pull rod capable of rotating around the handbrake base being hinged to the handbrake base, a drive motor positioned on the front end face of the handbrake base being disposed at the position of the hinge connection, the drive motor rotatably running through the handbrake base by means of a power shaft and being connected to the side wall of the pull rod, a signal input port of the data processing module being connected to a Hall current sensor, a signal input port of the Hall current sensor being connected to a signal output port of the vehicle-mounted circuit master control module, a signal input port of the data processing module being connected to a laser displacement sensor, and a signal output port of the data processing module being connected to a relay. The present invention can promptly park the vehicle when the vehicle slips when unattended and slips, solving the problem in the prior art of being unable to park the vehicle due to electronic monitoring modules being incapable of real-time monitoring.
Patent WO-2020238767-A1 (WO)
Inventor: YANG SHUQUAN
IPC: G09F9/30
Filed: 2020-05-21
Abstract: Provided by the present application are a display panel, a preparation method for a display panel, and a display device. The display panel is divided into a display region and a non-display region; the display panel in the non-display region comprises: a substrate; a metal trace layer disposed on the substrate, the metal trace layer comprising a plurality of metal traces; a flat layer covering the substrate and the metal trace layer, the flat layer being provided with a plurality of grooves corresponding to the metal traces, and the grooves being located at a side of the metal traces corresponding thereto away from the substrate and exposing the metal traces; and a flexible electrode layer filled within the grooves, the flexible electrode layer being coupled to the metal trace layer located at a bottom part of the grooves. In embodiments of the application, the flexible electrode layer is formed on the metal trace layer, and the metal trace layer and the flexible electrode layer are used to form a dual-channel trace, thus reducing resistance, while ensuring that, after a lower metal trace layer is broken, a signal may still be conducted by means of an upper flexible electrode layer.
Patent WO-2021237579-A1 (WO)
Title: Statistical analysis-based linear motor stator foreign matter adhesion fault diagnosis method
Inventor: WEI SHITONG
IPC: G01B21/02
Filed: 2020-05-28
Abstract: A statistical analysis-based linear motor stator foreign matter adhesion fault diagnosis method. The method comprises the following steps: installing a distance measuring sensor below a linear motor stator, and measuring a motor stator air gap value and a slot wedge value by means of the distance measuring sensor; and carrying out statistical analysis on measured data of the distance measurement sensor, and determining whether the linear motor has a stator foreign matter adhesion fault by determining whether a slot wedge value is lower than an air gap mean value. According to the method, by taking determining whether a slot wedge value is lower than a normal air gap mean value as a determining basis for determining whether a foreign matter adhesion fault occurs, the accuracy of a fault diagnosis result is improved.
Patent WO-2021237739-A1 (WO)
Title: Industrial control system safety analysis method and apparatus, and computer-readable medium
Inventor: GUO DAIFEI
IPC: H04L29/06
Filed: 2020-05-29
Abstract: Provided are an industrial control system safety analysis method and apparatus, and a computer-readable medium. The industrial control system safety analysis method comprises: collecting a communication data packet from a first industrial control system, an operation technology (OT) network comprising the first industrial control system and at least one second industrial control system connected to one another, the communication data packet being interactive data transmitted between control devices in the first industrial control system; extracting network identifiable information from the communication data packet; determining whether the network identifiable information is located in a pre-created event database; and if the network identifiable information is located in the event database, then determining that the communication data packet is a malicious data packet, acquiring security policies of the first industrial control system and each second industrial control system, and determining a threat coefficient of the communication data packet for each second industrial control system according to the network identifiable information and each security policy. The present solution can analyze the safety of an industrial control system more accurately.
Patent WO-2020248880-A1 (WO)
Title: Array substrate and fabrication method therefor, and display apparatus
Inventor: LONG CHUNPING
IPC: G09G3/36
Filed: 2020-06-03
Abstract: An array substrate and a fabrication method therefor, and a display apparatus. An array substrate, comprising: a plurality of conductive wires and an electrostatic protection circuit on a substrate (1), wherein at least a portion of the conductive wires are connected to each other by means of the electrostatic protection circuit, and two conductive wires connected to the electrostatic protection circuit are a first conductive wire (221) and a second conductive wire (222) respectively. The electrostatic protection circuit comprises a first transistor (T1), a second transistor (T2), and a first capacitor (C1). A first electrode of the first transistor (T1), a first electrode of the second transistor (T2), and a gate of the second transistor (T2) are connected to the second conductive wire (222). A second electrode of the first transistor (T1), a second electrode of the second transistor (T2), and a gate of the first transistor (T1) are connected to the first conductive wire (221). The first capacitor (C1) is connected between the gate of the first transistor (T1) and the second conductive wire (222).
Patent WO-2020244635-A1 (WO)
Inventor: WU ZIHAN
IPC: H01Q1/38
Filed: 2020-06-05
Abstract: 本申请实施例公开了一种单极化天线。其中，单极化天线包括：功分器和Vivaldi振子组阵；所述Vivaldi振子组阵包括多个沿圆周方向均匀分布的Vivaldi振子单元；所述功分器包括与多个所述Vivaldi振子单元一一对应的多个输出端口，所述功分器的多个输出端口与多个所述Vivaldi振子单元一一对应耦合连接。
Patent WO-2021077774-A1 (WO)
Inventor: ZHANG LIANG
IPC: G11C11/409
Filed: 2020-06-22
Abstract: Provided are a write operation circuit, a semiconductor memory and a write operation method. The write operation circuit comprises: a data determination module for determining, according to the number of bits of low data in input data of a semiconductor memory, whether to flip the input data, so as to generate flip flag data and first intermediate data; a data buffer module for determining, according to second intermediate data, whether to flip a global bus, wherein the second intermediate data is inverted data of the first intermediate data; a data receiving module for decoding global bus data according to the flip flag data, and writing the decoded data into a storage block of the semiconductor memory, wherein the decoding comprises determining whether to flip the global bus data; and a precharging module for setting an initial state of the global bus to be high. By means of the technical solutions of the embodiments of the present application, the number of flips of an internal global bus can be reduced under a pull-up architecture, such that a current is greatly compressed, and power consumption is reduced.
Patent WO-2021217839-A1 (WO)
Title: 一种显示面板和显示装置
Inventor: WANG YIJIA
IPC: H01L27/32
Filed: 2020-06-23
Abstract: 提供一种显示面板和显示装置，由于挡墙具有第一层和第二层，第二层设置在第一层上，第一层的宽度大于第二层的宽度，这样可以防止封装层中的有机物溢出挡墙，从而使得挡墙的上面平整，当触控层设置在挡墙上时，不容易短路。
Patent WO-2021164177-A1 (WO)
Title: Method for playing media resource, display device, and mobile terminal
Inventor: WANG MIN
IPC: H04N21/462
Filed: 2020-06-30
Abstract: Disclosed are a method for playing a media resource, a display device, and a mobile terminal. The method comprises: receiving a media resource playback request sent by the mobile terminal on the basis of a detected trigger operation after a target media resource is displayed on a details interface of the target media resource, the media resource playback request comprising a first resource identifier of the target media resource and corresponding first license information, and the first license information being used for indicating a licenser corresponding to an application capable of playing the target media resource; in response to the first license information being the same as second license information of the display device, playing the target media resource according to the first resource identifier; and in response to the first license information being different from the second license information of the display device, determining a target application, and playing the target media resource by the target application according to the first resource identifier.
Patent WO-2021042852-A1 (WO)
Title: Deviation elimination and acquisition method and device for carrier phase measurement, and receiver
Inventor: REN BIN
IPC: H04L27/20
Filed: 2020-07-01
Abstract: Embodiments of the present application disclose a deviation elimination and acquisition method and device for a carrier phase measurement, and a receiver. The deviation elimination method for a carrier phase measurement comprises: calculating a difference between a first single-differential carrier phase measurement and a second single-differential carrier phase measurement, and acquiring a two-differential carrier phase measurement from which deviations have been eliminated. The first single-differential carrier phase measurement and the second single-differential carrier phase measurement are each a difference between two carrier phase measurements. The two carrier phase measurements carry a frequency deviation and a timing deviation. In the embodiments of the present application, a frequency deviation and a timing deviation of a carrier phase measurement are both taken into consideration. Subtraction is performed twice on carrier phase measurements carrying a frequency deviation and a timing deviation so as to acquire a two-differential carrier phase measurement from which deviations have been eliminated, thereby effectively eliminating the effect of various deviations on a carrier phase measurement, improving the precision of a carrier phase measurement, and improving positioning precision.
Patent WO-2022000478-A1 (WO)
Inventor: Zhang Liguan
IPC: H05K3/06
Filed: 2020-07-03
Abstract: The present application relates to a circuit board manufacturing method and a circuit board. The method comprises: providing a substrate, forming a metal layer on the substrate, covering the side of the metal layer away from the substrate with a dry film, utilizing a mask to expose and develop the dry film, etching parts of the metal layer not covered by the dry film to form a metal circuit, where the mask comprises a light-blocking structure and a hollow area, the edge area of the light-blocking structure in proximity to the hollow area is a partially light-blocking structure, and the middle area of the light-blocking structure away from the hollow area is a fully light-blocking structure.
Patent WO-2022021361-A1 (WO)
Inventor: PATTNAIK DEBASHISH
IPC: H04W8/18
Filed: 2020-07-31
Abstract: The present disclosure provides a method (300) in a network node. The method (300) includes: transmitting (310), to a Push Notification Server, PNS, a request for subscribing to notification of an Internet Protocol 'IP' Multimedia Subsystem, IMS, registration status of a terminal device; and receiving (320), from the PNS, a first notification of a first IMS registration status of the terminal device.
Patent WO-2021036710-A1 (WO)
Inventor: LI DEMING
IPC: A63H29/00
Filed: 2020-08-04
Abstract: Disclosed are a motion triggering assembly of a toy and a time-delayed triggering toy. The motion triggering assembly comprises: a first meshing member (11), wherein the first meshing member (11) is suitable for being connected to a traveling wheel of the toy; a second meshing member (12), wherein the second meshing member (12), when meshed with the first meshing member (11), is driven by the first meshing member (11) to rotate; an unlocking member (13), wherein the unlocking member (13) is connected to the second meshing member (12) so as to rotate synchronously with the second meshing member (12); and a locking member (14), wherein the locking member (14) can move between a locking position and an unlocking position, the locking member (14) is configured to be always kept at the locking position, and when the unlocking member (13) rotates, the locking member (14) can be pushed to move towards the unlocking position. The motion triggering assembly is equivalent to a new mode for designing start-stop/switching functional components on a toy, such that the toy is more novel and interesting. In addition, the reliability of power transmission can be ensured, the required layout and power transmission direction can be conveniently adjusted according to the internal structure of the toy, and the motion triggering assembly is highly applicable to various toys.
Patent WO-2022027473-A1 (WO)
Inventor: YANG XING
IPC: H04W52/02
Filed: 2020-08-06
Abstract: 本公开实施例提供了提供一种小区测量处理方法、装置、通信设备及存储介质，所述方法包括：发送测量策略参数，其中所述测量策略参数用于指示用户设备UE在目标区域中的至少一个目标频率测量参数。本公开实施例所述的小区测量处理方法可以使得UE直接根据基站配置的目标区域的目标频率进行测量，从而能够有针对性的测量，进而能够尽可能快的找到目标区域可供接入的网络；且还能降低了UE因盲目测量频率而导致的无谓的耗电及功率损耗。
Patent WO-2022032598-A1 (WO)
Inventor: ZHU QIANGHUA
IPC: H04W8/18
Filed: 2020-08-13
Abstract: 本申请提供了一种签约数据的配置方法，该方法包括接入管理网元获取第一能力信息、第二能力信息和/或第三能力信息，第一能力信息用于指示终端支持或者优选的签约数据配置方式，第二能力信息用于指示目标签约网络支持或者优选的签约数据配置方式，第三能力信息用于指示登入网络支持或者优选的签约数据配置方式；接入管理网元根据第一能力信息、第二能力信息和/或第三能力信息确定目标配置方式，上述目标配置方式为控制面配置或者用户面配置；接入管理网元根据目标配置方式进行终端在目标签约网络的签约数据的配置。采用本申请，可提高终端在目标签约网络的签约数据的配置方式多样性，增强终端在目标签约网络的签约数据的配置灵活性，适用性高。
Patent WO-2022032664-A1 (WO)
Inventor: LIU HAITAO
IPC: H01Q1/38
Filed: 2020-08-14
Abstract: The present disclosure provides a base station (100). It includes a radio board (10); at least one primary radiator (20) disposed on the radio board (10); a multi-function block (30) configured to protect and at least partly enclose the at least one primary radiator (20) and the radio board (10); and at least one secondary radiator (40), located above the at least one primary radiator (20). At least a part of the multi-function block (30) is located between the at least one primary radiator (20) and the at least one secondary radiator (40).
Patent WO-2021036910-A1 (WO)
Title: 数据传输方法及装置
Inventor: LI TIANZE
IPC: H04W72/04
Filed: 2020-08-20
Abstract: 本申请提供一种数据传输方法及装置，涉及车车通信，V2X，车联网，智能网联车，智能驾驶等领域。该方法包括：第一终端装置接收指示信息，所述指示信息用于指示所述第一终端装置的传输模式，所述传输模式包括多径传输模式、多跳传输模式、单跳传输模式或协作传输模式中的一种或多种传输模式；所述第一终端装置根据所述指示信息所配置的传输模式传输数据。该方法应用在终端之间的通信过程中，能够丰富终端之间的数据传输模式。
Patent WO-2021047372-A1 (WO)
Title: Printed circuit board, communication apparatus, and manufacturing method
Inventor: LI WENLIANG
IPC: H05K1/02
Filed: 2020-08-20
Abstract: Embodiments of the present application provide a printed circuit board and a communication apparatus, pertaining to the technical field of circuit boards, and used to solve existing serious signal crosstalk issues between two adjacent pairs of signal crimp openings. The printed circuit board comprises a connector plugging region and multiple rows of crimp openings disposed within the connector plugging region. Each row of crimp openings comprises at least two pairs of signal crimp openings, and each pair of signal crimp openings comprises two signal crimp openings. Each pair of signal crimp openings is provided with at least one grounding crimp opening at each of two sides thereof in a row arrangement direction of the crimp openings, and the grounding crimp opening has a depth greater than or equal to a depth of the signal crimp openings. The grounding crimp opening comprises a main opening and a shield component located on at least one side of the main opening, and part of a side wall of the main opening is a portion of a side wall of the shield component. The main opening and the shield component have a length sum in a first direction that is greater than a length of the signal crimp openings in the first direction. The communication apparatus comprises the printed circuit board and a connector cooperating with the same.
Patent WO-2021147314-A1 (WO)
Inventor: LI ANPEI
IPC: G01S7/40
Filed: 2020-08-25
Abstract: 一种车载距离探测装置（1）的角度校准方法，包括以下步骤：在一与车辆（2）长度方向垂直的辅助面（3）上的一基准点（31）处启动发光源辅助校准装置（5），使其在与辅助面（3）平行的参考面（4）上投射形成第一投射点（41）；在车辆（2）的距离探测装置（1）安装位置处启动发光源辅助校准装置（5），使其在参考面（4）上投射形成第二投射点；调整距离探测装置（1）的角度朝向使第二投射点与第一投射点（41）的水平间距等于基准点（31）与距离探测装置（1）在参考面（4）上的投影位置的水平间距，且第二投射点的离地高度等于距离探测装置（1）安装位置的离地高度，该校准方法简单快捷，且校准误差较小，提高了探测的精确度。
Patent WO-2021057453-A1 (WO)
Inventor: WANG XIAOLU
IPC: H04L27/26
Filed: 2020-09-04
Abstract: Embodiments of the present application disclose a communication method and apparatus, and a device. The method comprises: a sending terminal generating a first signal and sending the first signal, the first signal comprising an OFDM symbol, a first type of CP and a second type of CP. The CP resources of the first type of CP include two types of CP resources, respectively first CP resources and second CP resources; the CP resources of the second type of CP include one type of CP resources, i.e., the second CP resources. The first CP resources may be used to carry data which is different from data carried on the OFDM symbol; and the second CP resources may be used to carry the same data as the data carried on the OFDM symbol. The embodiments of the present application may reduce the waste of CP resources, and improve the utilization rate of the CP resources, thereby improving the transmission efficiency of an NTN communication system.
Patent WO-2021114767-A1 (WO)
Inventor: SUN RENBIN
IPC: B65H20/04
Filed: 2020-09-08
Abstract: A fabric clamping device for textile fabric processing. Driving teeth (7) are driven by a servo motor (6) so as to rotate, then the driving teeth (7) mesh with driven teeth (5) so as to drive a roller (4) to rotate, a hydraulic cylinder (16) is used to drive a connecting rod (15) to move upwards, then the connecting rod (15), by means of a sliding block (12), drives a sliding frame (10) to move upwards, the sliding block (12) is simultaneously supported by a supporting wheel (14) during the moving process so as to ensure that a fabric clamping roller (11) does not incline, then the distance between the fabric clamping roller (11) and the roller (4) is adjusted according to the thickness of a textile fabric so that a fabric clamping operation can be completed for the textile fabric. The usage performance of the described device is improved, the simplicity and stability of a fabric clamping device are ensured, the clamping of a textile fabric is facilitated, the effect of clamping a textile fabric is ensured, and the quality of a textile fabric is improved.
Patent WO-2021082795-A1 (WO)
Inventor: LIU ZHIHONG
IPC: A63F13/2145
Filed: 2020-09-18
Abstract: 一种虚拟道具的控制方法，包括：通过在虚拟射击游戏的游戏场景中显示虚拟射击道具的准心；在目标虚拟操作对象执行输入操作时，检测虚拟射击道具的瞄准射线是否接触其他虚拟操作对象的吸附框，其中，瞄准射线用于表示准心所瞄准的方向，输入操作包括对显示屏的目标触控操作，显示屏用于显示游戏场景；从接触的吸附框所对应的非目标虚拟操作对象中，确定所述虚拟射击道具在射击时的吸附目标。
Patent WO-2021063217-A1 (WO)
Inventor: MA LIANG
IPC: H03M13/11
Filed: 2020-09-22
Abstract: A decoding method and apparatus. The method comprises: acquiring an LLR sequence corresponding to a bit sequence to be decoded (401), wherein the LLR sequence comprises 2 w  LLRs, the bit sequence is obtained by means of performing polar code encoding on a first bit sequence, and w is an integer greater than or equal to 1; determining an LDPC code check matrix corresponding to the bit sequence (402); on the basis of the LDPC code check matrix corresponding to the bit sequence, using an LDPC code decoder to decode the LLR sequence so as to obtain a first decoding result (403); according to the first decoding result, obtaining a decoding bit sequence (404). By using the described method, for a bit sequence to be decoded that is obtained by means of polar code encoding, the use of an LDPD code decoder to decode an LLR sequence corresponding to the bit sequence is enabled by means of determining an LDPC code check matrix corresponding to the bit sequence, thereby enabling polar code decoding and LDPC code decoding to achieve common mode decoding, and saving on hardware overheads.
Patent WO-2022061707-A1 (WO)
Inventor: HAN HUIMIN
IPC: F16H57/08
Filed: 2020-09-25
Abstract: A dynamic pressure sliding bearing assembly and a dynamic pressure sliding bearing unit. The dynamic pressure sliding bearing assembly is configured to be arranged radially between a first member (10) and a second member (20) that are rotatable relative to each other, wherein the first member (10) has an inner circumferential surface for surrounding the second member (20), and a boss portion (101) is provided at the inner circumferential surface; and the dynamic pressure sliding bearing assembly comprises two dynamic pressure sliding bearings (40, 50; 70, 80) which can be fixed to the second member (20) concentrically and axially arranged such that the boss portion (101) is axially received between the two dynamic pressure sliding bearings (40, 50; 70, 80), and an outer circumferential surface of each of the dynamic pressure sliding bearings (40, 50; 70, 80) and axial end faces adjacent to each other are in connection and transition by means of cambered surfaces (405, 505; 705, 805), respectively.
Patent WO-2022062073-A1 (WO)
Inventor: CHEN CHENXIYANG
IPC: G02B9/60
Filed: 2020-11-01
Abstract: A photographing optical lens (10), relating to the field of optical lenses, and comprising a total of five lenses, which are sequentially from an object side to an image side: a first lens (L1) having positive refractive power, a second lens (L2) having positive refractive power, a third lens (L3), a fourth lens (L4) having positive refractive power, and a fifth lens (L5) having negative refractive power. The focal length of the first lens (L1) is f1, the focal length of the fifth lens (L5) is f5, the center radius of curvature of an object side surface of the second lens (L2) is R3, the center radius of curvature of an image side surface of the second lens (L2) is R4, the center radius of curvature of an object side surface of the fourth lens (L4) is R7, the center radius of curvature of an image side surface of the fourth lens (L4) is R8, and the following relations are satisfied: -8.00≤f1/f5≤-3.00; R3/R4≤-2.00; 3.00≤(R7+R8)/(R7-R8)≤15.00. The photographing optical lens (10) has good optical properties, and satisfies the design requirements of wide angle and ultra-thinness.