baber/WOPTO huggingface dataset:
Patent WO-2021218962-A1 (WO)
Inventor: Tan Liangwen
IPC: H01M10/6554
Filed: 2021-04-27
Abstract: A temperature control assembly (102) and a battery pack (100). The temperature control assembly (102) comprises a first heat conducting plate (11), the first heat conducting plate (11) being provided with an attaching surface (110); a second heat conducting plate (12), the second heat conducting plate (12) comprising a flat portion (121), a first protrusion portion (1221), and a second protrusion portion (1222), the second protrusion portion (1222) and the first protrusion portion (1221) being provided in a staggered manner, the flat portion (121) attaching to the attaching surface (110), a flow channel (13) being formed between the first protrusion portion (1221) and the attaching surface (110), the flow channel (13) is for a cooling medium to circulate, the second protrusion portion (1222) protruding towards one side away from the attaching surface (110), and a receiving cavity (14) being formed between the second protrusion portion (1222) and the attaching surface (110); and a heating member (20), the heating member (20) being received in the receiving cavity (14).
Patent WO-2022001347-A1 (WO)
Title: In-vehicle voice instruction control method, and related device
Inventor: QIU MEIQING
IPC: G10L15/25
Filed: 2021-04-29
Abstract: Disclosed in embodiments of the present invention is an in-vehicle voice control method, particularly, applied to the field of smart vehicle cabins. The voice control method comprises: obtaining in-vehicle audio data; when it is identified that the audio data comprises instruction information of a target type, obtaining in-vehicle image data for an event segment related to the instruction information in the audio data; obtaining image data of an in-vehicle member at a specific position in a vehicle cabin on the basis of the image data, and extracting lip movement information of the in-vehicle member at the position from the image data; inputting the instruction information and the lip movement information into a target feature matching model to obtain a matching degree between the lip movement information of the in-vehicle member at the specific position and the instruction information; and determining, according to the matching degree, whether to execute an instruction corresponding to the instruction information.
Patent WO-2021219143-A1 (WO)
Inventor: WANG YANG
IPC: H04N19/513
Filed: 2021-05-06
Abstract: Systems, methods and apparatus for video processing are described. The video processing may include video encoding, video decoding or video transcoding. One example method of video processing includes performing a conversion between a block of a video and a bitstream of the video according to a rule. The conversion is based on an adaptive motion vector difference resolution (AMVR) tool, and the rule specifies that selection of a context for a first bin within a bin string of a first syntax element that specifies the resolution of the motion vector difference associated with an AMVR shift is derived based on usage of a coding mode for the block.
Patent WO-2022068220-A1 (WO)
Inventor: WANG TIANYU
IPC: G06F16/27
Filed: 2021-05-19
Abstract: A data processing method and apparatus, a computer device, and a storage medium. The method comprises: receiving a read request (S201), the read request carrying a session identifier; obtaining a master library synchronization log point corresponding to the session identifier (S202); receiving a slave library synchronization log point reported by a slave library (S203); when the master library synchronization log point is greater than or equal to the slave library synchronization log point, sending the read request to a master library (S204); and when the master library synchronization log point is less than the slave library synchronization log point, sending the read request to the slave library (S205).
Patent WO-2021238827-A1 (WO)
Inventor: DENG XIANMING
IPC: C07D403/14
Filed: 2021-05-24
Abstract: 以下通式所示的化合物、其制备方法、包含该化合物的药物组合物以及该化合物在制备用于EGFR激酶介导的癌症及其他疾病的预防和/或治疗的药物中的用途。
Patent WO-2021238947-A1 (WO)
Inventor: LI ZHI
IPC: C07C46/00
Filed: 2021-05-26
Abstract: 本发明公开了一种醌类化合物的制备方法。本发明提供了一种醌类化合物的制备方法，其包括下述步骤：在碱的存在下，将如式II所示的化合物和如式III所示的化合物进行缩合反应，得到如式I所示的醌类化合物即可；所述的碱的碱性强于苯酚钠。该方法操作简单，适于工业化生产。
Patent WO-2022246711-A1 (WO)
Inventor: QIAO XUEMEI
IPC: H04W74/00
Filed: 2021-05-26
Abstract: The present disclosure relates to the technical field of wireless communications, and provides a method and apparatus for determining a blind retransmission time slot resource, and a communication device. The method comprises: a user equipment (UE) determining blind retransmission uplink grant information, wherein the blind retransmission uplink grant information is used for scheduling retransmission of uplink information (101); acquiring time slot formats respectively corresponding to a plurality of time slot resources, wherein the time slot formats comprise at least one of an uplink time slot, a downlink time slot, and a flexible/special time slot (102); selecting at least one available time slot resource from the uplink time slot and the flexible/special time slot in the plurality of time slot resources according to the blind retransmission uplink grant information and the time slot formats (103); and determining an actual available time slot resource from the at least one available time slot resource to perform blind retransmission of the uplink information (104). Hence, the UE can determine, from the plurality of time slot resources, a time slot resource for repeated transmission of the uplink information, so as to ensure the reliability of uplink information transmission and enhance the coverage capability of uplink information transmission.
Patent WO-2022251990-A1 (WO)
Inventor: WANG PEIZHI
IPC: B60Q3/80
Filed: 2021-05-30
Abstract: 一种灯光系统控制方法、灯光系统（2300）以及车辆（100），车辆（100）包括多个区域，每个区域包括至少一个发光装置和至少一个第一类型的传感器，多个区域包括第一区域，第一区域包括第一发光装置（2303）和第一传感器（2301），第一传感器（2301）的类型为第一类型；方法包括获取第一传感器（2301）采集的第一信号，根据第一信号，控制第一发光装置（2303）工作，有助于提升车内灯光系统的智能化程度，从而有助于提升用户的体验。
Patent WO-2022227195-A1 (WO)
Title: 语音识别模型性能检测方法、装置、设备及存储介质
Inventor: Li Leilai
IPC: G10L15/01
Filed: 2021-05-31
Abstract: 一种语音识别模型性能检测方法、装置、计算机设备及存储介质，该方法通过获取待识别语音数据集（S10）；将待识别语音数据输入至语音识别模型中，以通过语音识别模型对待识别语音数据进行语音识别，得到语音识别文本（S20）；将语音识别文本输入至性能检测模型中，以通过性能检测模型确定语音识别文本的文本错误率（S30）；在文本错误率大于或等于预设错误率阈值时，将语音识别模型的错误识别总数累加一（S40）；获取错误识别总数，并将错误识别总数与预设数量之间的比值记录为错误比值（S50）；在错误比值大于或等于预设比值阈值时，发送包含语音识别模型的性能警示指令（S60）。该方法降低了人工成本，提高了性能检测的效率以及准确率。
Patent WO-2021239152-A1 (WO)
Inventor: ZHAO WENTAO
IPC: G01N25/20
Filed: 2021-05-31
Abstract: Disclosed are a system and method for measuring an equivalent geothermal temperature. The system comprises an experimental box (1), a top heating device, a bottom heating device, a rock stratum column model, temperature sensors (9), thermometers (10) and a data workbench (12), wherein the top heating device and the bottom heating device are respectively arranged at the top and the bottom of the inner chamber of the experimental box (1); the rock stratum column model is disposed in the inner chamber of the experimental box (1); the rock stratum column model comprises multiple layers of lithologic heat-conducting plate (8); the multiple layers of lithologic heat-conducting plate (8) are arranged in an overlapped manner in a vertical direction; each layer of lithologic heat-conducting plate (8) is internally provided with one temperature sensor (9); each temperature sensor (9) is connected to one thermometer (10); and the thermometers (10), the top heating device and the bottom heating device are all connected to the data workbench (12). The system and method achieve the relatively accurate measurement of an equivalent geothermal temperature, and have popularization significance in the field of geothermal exploration and development.
Patent WO-2022246923-A1 (WO)
Title: 一种潜在客户筛选方法
Inventor: MANJEET SINGH
IPC: G06F16/9535
Filed: 2021-06-11
Abstract: 一种潜在客户筛选方法，其步骤如下，向网站筛选系统上传历史客户网址清单，网站筛选系统中的筛选模型一识别并抓取历史客户网址关键数据；建立关键数据库，根据关键数据库创建筛选模型二；获取筛选潜在客户网址；筛选模型一识别并抓取潜在客户网址关键数据，筛选模型二根据潜在客户网址关键数据分析潜在客户是否可转化为真实客户，帮助用户识别最有可能转化为真实客户的潜在客户，并提供潜在客户的可能性排名，该方法的目标是大大加速拓客流程。
Patent WO-2022266921-A1 (WO)
Inventor: CAI SHOUJIN
IPC: G09G3/36
Filed: 2021-06-24
Abstract: Provided in the present disclosure are a touch control substrate, a display device and a display system. Transistors in a shift register are re-arranged so that the number of transistors of the shift register in a transverse direction is less than the number of transistors thereof in a longitudinal direction, that is, a circuit of the shift register is longitudinally designed, which can reduce the transverse dimension of the shift register, realize a narrow frame design and is thus conducive to realizing seamless tiling when the shift register is applied to a large-sized panel.
Patent WO-2022147973-A1 (WO)
Inventor: SU SHUAI
IPC: B61L27/00
Filed: 2021-06-24
Abstract: A subway running adjustment method under the condition that a train exits from running line operation. The method comprises: obtaining, when a train breaks down, subway system basic parameters, information of the train exiting from running line operation, and information of a train normally operating on the line (101); determining a subsequent train number of the train exiting from the running line operation and a current train operation timetable; according to a predicted running line operation exiting time point of the train exiting from the running line operation, adjusting the current train operation timetable to further obtain the preliminarily adjusted train operation timetable; determining a cancelled planned train number and executing a trainset of an uncancelled planned train number; adjusting the preliminarily adjusted train operation timetable according to the planned train operation timetable in which the planned train number is cancelled (103); and according to the information that the train exits from the running line operation, achieving automatic adjustment of running, and reasonably changing a train number timetable and a trainset turnover plan (105), so that the impact of the train exiting from the running line operation on passengers is reduced, and the automation degree of a subway system is improved to adapt to fine management. Also provided is a subway running adjustment system under the condition that a train exits from running line operation.
Patent WO-2022062519-A1 (WO)
Title: Ground detection method and apparatus, device, and storage medium
Inventor: PAN JING
IPC: G01B21/20
Filed: 2021-06-28
Abstract: A ground detection method, comprising: determining the angle between a scan line and a target ground plane according to the coordinates of a bottom center point and the height of a three-dimensional scanner from the target ground plane (S120); according to the angle and the distance between the three-dimensional scanner and a reference ground plane, determining the length of a scan line segment irradiated by the three-dimensional scanner to an edge point of a recessed area (S130); and determining the width of the recessed area according to the length of the scan line segment and the maximum distance between two bottom points (S140). Further provided are a ground detection apparatus, a device, and a computer-readable storage medium.
Patent WO-2022001968-A1 (WO)
Title: Current collector and preparation process therefor, pole piece and preparation process therefor, and lithium battery
Inventor: ZHANG QIN
IPC: H01M10/42
Filed: 2021-06-28
Abstract: A current collector and a preparation process therefor, a pole piece and a preparation process therefor, and a lithium battery. The current collector comprises a sheet-shaped body (100), wherein the sheet-shaped body (100) is provided with a tab welding region (10), a tab bending region (20) and a coating region (30) which are sequentially arranged. At least one surface of the tab bending region (20) is provided with an insulating layer, with the insulating layer being directly formed in the tab bending region (20) by means of an evaporation method.
Patent WO-2023272445-A1 (WO)
Title: Cadre, support et véhicule aérien sans pilote
Inventor: FANG MIN
IPC: B64C25/32
Filed: 2021-06-28
Abstract: Cadre, support et véhicule aérien sans pilote. Le cadre (1) comprend au moins un élément de support (100), l'au moins un élément de support (100) formant une structure de cadre. Chaque élément de support (100) comprend : un premier composant de support (110) et un second composant de support (120), le premier composant de support comprenant un premier matériau ; et le second composant de support étant relié au premier composant de support et comprenant un second matériau, le premier matériau étant différent du second matériau.
Patent WO-2023272677-A1 (WO)
Inventor: TAO WEI
IPC: H05K1/02
Filed: 2021-07-01
Abstract: Embodiments of the present application provide a printed circuit board, comprising a core plate and a substrate. The core plate is coveringly provided on an outer wall surface of the substrate. The core plate comprises a first conductive layer, a second conductive layer and a first dielectric layer. The first conductive layer is located on the side of the core plate away from the substrate. The second conductive layer is located on the side of the core plate close to the substrate. The first dielectric layer is located between the first conductive layer and the second conductive layer, and comprises a soft dielectric layer having a Young's modulus less than or equal to a preset Young's modulus. For the printed circuit board provided in the embodiments of the present application, in one aspect, the modulus of the PCB at the bottom of a solder joint of a power device is reduced, thereby increasing the reliability of the solder joint between the power device and the PCB to meet the requirements for product service life. In another aspect, the voltage-withstanding capability between the outermost conductive layer and the conductive layer thereunder is enhanced.
Patent WO-2022068328-A1 (WO)
Inventor: HOU XINYU
IPC: G06F17/16
Filed: 2021-07-17
Abstract: A data migration method. The method is executed by a data migration unit in a processor, and comprises: acquiring a storage position of a matrix to be migrated, and storing said matrix in a first storage mode (201); reading elements in said matrix (202); and storing the elements in said matrix according to a second storage mode, wherein the second storage mode is a storage mode different from the first storage mode (203). When matrix multiplication is executed, a data migration unit in a processor can continuously read a row or a column of elements of a matrix, and no external device or frequent memory access is needed, such that the overall calculation efficiency is higher.
Patent WO-2022037363-A1 (WO)
Title: Computing bearer application method and apparatus
Inventor: PENG CHENGHUI
IPC: H04W76/10
Filed: 2021-07-23
Abstract: The present application provides a computing bearer application method and apparatus. The method comprises: a first communication apparatus establishes a first bearer and a second bearer, the first bearer being a computing bearer between the first communication apparatus and a second communication apparatus, and the second bearer being a computing bearer between the first communication apparatus and a first application; the first communication apparatus receives first data from the second communication apparatus by means of the first bearer, and forwards the first data by means of the second bearer; and/or, the first communication apparatus receives second data by means of the second bearer, and forwards the second data to the second communication apparatus by means of the first bearer. Direct data transmission between a terminal device and the first application is achieved by means of the first bearer and the second bearer, thus a data interaction path between the terminal device and an application is shortened, and delay jitter is reduced.
Patent WO-2023004601-A1 (WO)
Inventor: Que Leiyu
IPC: H04W8/26
Filed: 2021-07-27
Abstract: 一种无线通信的方法、站点设备和接入点设备，该方法包括：站点设备向接入点设备发送第一帧，所述第一帧包括第一指示信息和/或第二指示信息，所述第一指示信息用于指示所述站点设备的媒体接入控制MAC地址是否为随机MAC地址，所述第二指示信息用于指示所述站点设备的随机MAC地址是否发生变更。
Patent WO-2022028423-A1 (WO)
Title: Information determination method and apparatus, and terminal
Inventor: LIU SIQI
IPC: H04W76/28
Filed: 2021-08-03
Abstract: The present application relates to the technical field of communications, and discloses an information determination method and apparatus, and a terminal. The specific implementation solution comprises: a terminal obtains a first resource under a target configuration, and performs a first operation on the basis of the first resource. The target configuration comprises: an active time and/or an inactive time.
Patent WO-2022262095-A1 (WO)
Inventor: ZHENG BANGJUN
IPC: G05B19/042
Filed: 2021-08-09
Abstract: 一种基于蓝牙的智能泵及电机控制系统，属于电子信息技术领域，解决了现有电机和泵的控制需要人工进行看管的问题。该控制系统包括处理器、人机互换模块、蓝牙模块、电子水压表和用于传输并分析的云端服务器，处理器用于实时采用电子水压表数据并驱动底层机器工作，人机互动模块用于实现人机控制以及当前电机运行状态的状态显示，蓝牙模块可用于代替全双工通信时的物理连线，控制系统内还有具有低水位自动上水功能，控制系统内设置有用于感应水位的水位传感器检测水位。该控制系统具有结构设计合理、智能化程度高且可无需人员现场看护的优点。
Patent WO-2022068497-A1 (WO)
Inventor: YAN BIN
IPC: H04M1/02
Filed: 2021-08-30
Abstract: Provided is an electronic device, comprising: a middle frame (30); a first flexible printed circuit board (FPC) (40); a second FPC (50); and a battery (60). Projections of the first FPC (40) and the second FPC (50) on the middle frame (30) have a first overlapping region (s1). The first overlapping region (s1) is located within a projection of the battery (60) on the middle frame (30) and away from an edge of the battery (60). A first through hole (31) is formed on the middle frame (30), and the first overlapping region (s1) is located in the first through hole (31). The electronic device provided in the present invention has an overall reduced thickness, and provides better user experience.
Patent WO-2022088914-A1 (WO)
Inventor: ZHANG XUEYONG
IPC: G01S17/10
Filed: 2021-08-30
Abstract: 本申请适用于飞行时间技术领域，提供一种感光器件及飞行时间测距系统，其中，感光器件包括若干感光像素阵列、若干像素逻辑电路和若干共享逻辑电路，通过使每个感光像素阵列包括以阵列形式排列的若干感光像素，每个感光像素阵列用于接收物体反射的点阵光线投影在感光器件上的单个光斑；使每个像素逻辑电路与一个感光像素连接，每个像素逻辑电路设置于其连接的感光像素所在的感光像素阵列的外围区域；使每个共享逻辑电路与至少一个感光像素阵列中的所有感光像素连接，每个共享逻辑电路设置于其连接的至少一个感光像素阵列的外围区域，可以有效提高感光器件中有效感光面积在感光器件的总面积中的占比。
Patent WO-2022048630-A1 (WO)
Inventor: LING YONGTAI
IPC: C08F4/64
Filed: 2021-09-03
Abstract: 本发明公开了一种用于烯烃聚合的催化剂球形载体及其制备方法与应用和一种催化剂及其应用，该载体包含至少一种具有式（1）所示结构的含镁化合物。本发明的烯烃聚合催化剂球形载体的颗粒形态较好、基本不会出现异形粒子；本发明提供的方法能够制备粒径很小的载体，极大地扩展了载体的可制备粒径范围；以所得的载体制备的催化剂用于烯烃聚合时，聚合活性好、基本无异性料的出现，氢调敏感性好。
Patent WO-2022213542-A1 (WO)
Title: Method and system for clearing information-controlled intersection on basis of lidar and trajectory prediction
Inventor: FU TING
IPC: G08G1/081
Filed: 2021-09-09
Abstract: A method and system for clearing an information-controlled intersection on the basis of lidar and trajectory prediction, which relates to the field of intelligent traffic perception. The method comprises: by using a 3D lidar, detecting and obtaining vehicle trajectory data at the entrance of an intersection; predicting whether a motor vehicle will intrude into an intersection controlled by a signal light during a phase change period of the signal light; acquiring trajectory data of a vehicle by using a 3D lidar mounted at the entrance of an urban intersection; determining whether the vehicle intrudes into the intersection after a yellow light turns off and a red light turns on; and predicting the travel time of the intruding vehicle in the intersection, and, by using same as a basis, adjusting the all-red light time of the intersection, thus achieving the goals of promptly clearing vehicles in the range of the intersection and reducing traffic conflicts. A complete solution for actively identifying and preventing an intrusion behavior by a motor vehicle at an urban road intersection during a phase change period of a signal light is provided, which has the advantages of not relying on feature information of a moving target, accurate, stable, and efficient detection, low costs, good adaptability, and so on.
Patent WO-2022252429-A1 (WO)
Inventor: JIANG YUAN
IPC: G05D1/10
Filed: 2021-09-09
Abstract: 一种无人设备控制方法、装置、存储介质及电子设备，无人设备控制方法包括：监控第一无人设备按照预先规划的路径执行任务时的运动状态（S100）；根据监控到的第一无人设备的运动状态，判断第一无人设备执行任务时是否出现异常（S102）；若第一无人设备执行任务时出现异常，则调度第二无人设备进行环境勘测（S104）；根据环境勘测结果，为第一无人设备重新规划路径（S106）；根据重新规划的路径，控制第一无人设备按照重新规划的路径执行任务（S108）。
Patent WO-2023024170-A1 (WO)
Inventor: HAN WEN
IPC: H04M1/02
Filed: 2021-09-09
Abstract: 本申请公开了一种显示装置及移动终端。其包括框体、柔性屏、移动支撑机构以及传感器；柔性屏包括固定部、滑移部和弯折部；移动支撑机构包括相连接的滑动组件与拉伸组件，滑动组件与弯折部接触连接，且拉伸组件与滑移部远离弯折部的一端固定连接，以使滑动组件与弯折部抵接；传感器设置于滑移部远离固定部的一侧。
Patent WO-2023039818-A1 (WO)
Title: 温度探针及具有其的智能厨具
Inventor: GUO SHIJUN
IPC: G01K13/00
Filed: 2021-09-17
Abstract: 温度探针及具有其的智能厨具，温度探针包括外壳（2）、感温元件（24），以及固定于外壳（2）的金属头（1），金属头（1）的一端连接于感温元件（24）；外壳（2）内设置有无线充电线圈（25）、充电电池（23），以及用于支撑无线充电线圈（25）和充电电池（23）的支架（5）；感温元件（24）电性连接于充电电池（23）的充电回路；无线充电线圈（25）电性连接于充电电池（23），以向充电电池（23）充电。当充电电池（23）的电量较少或电量耗尽时，使用者可将温度探针放置在无线充电座（13）上，以对充电电池（23）进行充电。由于温度探针内的充电电池（23）可以重复进行充电，降低了使用者需要更换电池的频次，降低一次性使用成本，同时，减少了电池的丢弃量，降低对环境的污染。
Patent WO-2022142625-A1 (WO)
Title: Oscillateur pour convertisseur de commutation et convertisseur de commutation
Inventor: XIAO FEI
IPC: H02M1/00
Filed: 2021-10-21
Abstract: La présente invention concerne un oscillateur pour un convertisseur de commutation et un convertisseur de commutation. L'oscillateur comprend un circuit de génération de courant de charge et un circuit de génération de signal d'horloge, le circuit de génération de signal d'horloge générant un signal d'horloge en fonction d'un courant de charge fourni par le circuit de génération de courant de charge. Le circuit de génération de courant de charge comprend une résistance de réglage et un module de limitation de courant, et le module de limitation de courant est utilisé pour limiter une valeur de courant du courant de charge à un courant prédéfini dans le cas d'un court-circuit ou d'un circuit ouvert de la résistance de réglage, empêchant ainsi un changement violent de la fréquence de commutation du circuit dans le cas d'un court-circuit ou d'un circuit ouvert d'une résistance de réglage externe, et améliorant ainsi la stabilité du système.
Patent WO-2023010696-A1 (WO)
Inventor: WANG LEI
IPC: H01L27/15
Filed: 2021-10-28
Abstract: 本申请公开了一种显示面板及显示装置，显示面板包括第一显示区和第二显示区；显示面板还包括用于驱动发光元件发光的像素电路，且第一显示区中像素电路的分布密度小于第二显示区中像素电路的分布密度；第一显示区包括补偿结构，补偿结构包括至少一层补偿膜层；第一显示区还包括多个第一发光元件，每个第一发光元件包括阳极；沿第一方向，阳极与补偿结构至少部分交叠，第一方向垂直显示面板中衬底所在平面。
Patent WO-2022252490-A1 (WO)
Inventor: LU SHAOZHANG
IPC: F24F11/89
Filed: 2021-10-29
Abstract: 一种整体式空调器，其中，该整体式空调器包括壳体组件、冷媒系统、第一感温模块和第二感温模块，所述壳体组件包括相连接的内机机壳（11）和外机机壳（12）；所述冷媒系统包括设于所述内机机壳底部的压缩机（83）；所述第一感温模块用以检测环境温度；所述第二感温模块用以检测所述冷媒系统的温度。