baber/WOPTO huggingface dataset:
Patent WO-2021135022-A1 (WO)
Title: Bulk acoustic wave resonator having electrical isolation layer and manufacturing method therefor, filter, and electronic device
Inventor: PANG WEI
IPC: H03H9/13
Filed: 2020-05-06
Abstract: Disclosed in the present invention is a bulk acoustic wave resonator, comprising: a substrate; a bottom electrode; a top electrode; a piezoelectric layer arranged between the bottom electrode and the top electrode; and an acoustic mirror. The resonator further comprises an electrode connecting part, an electrical isolation layer, and an electrode pin; the electrode connecting part covers the electrical isolation layer, one end of the electrode connecting part is electrically connected to the top electrode, and the other end of the electrode connecting part is adapted to be electrically connected to the electrode pin; one part of the electrical isolation layer forms electrical isolation between the electrode connecting part of the resonator and the bottom electrode; at least one part of the electrical isolation layer covers at least one part of the end surface of the piezoelectric layer and the end surface of the bottom electrode so as to form electrical isolation between the electrode connecting part and the bottom electrode. Also disclosed in the present invention are a manufacturing method for the bulk acoustic wave resonator, a filter having the resonator, and an electronic device having the filter or the resonator.
Patent WO-2020228609-A1 (WO)
Inventor: XUE LIXIA
IPC: H04L5/00
Filed: 2020-05-08
Abstract: Provided in the present application are a method for transmitting a signal, a terminal device, and a network device. In the technical solution of the present application, a terminal detects, on the basis of the size of first downlink control information (DCI), the first DCI and second DCI transmitted by a network device, the first DCI being carried on an energy-saving signal shared by multiple terminal devices comprising the terminal device, the second DCI being carried on an energy-saving signal dedicated to the terminal device; and the terminal device determines, on the basis of the first DCI and/or the second DCI detected, whether to detect a data channel in a first period. In the described technical solution, the terminal device is capable of detecting two types of DCI, namely the first DCI and the second DCI, on the basis of the size of the first DCI, thus reducing the complexity of detecting the energy-saving signals for the terminal device.
Patent WO-2021223274-A1 (WO)
Title: In-vitro culture, induction, activation and cryopreservation method and cell bank establishment for immune cells
Inventor: ZHANG BINGQIANG
IPC: A01N1/02
Filed: 2020-05-26
Abstract: An in-vitro culture, induction, activation and cryopreservation method and cell bank establishment for immune cells. The method comprises: carrying out first-stage proliferation culture on mononuclear cells by using a special proliferation culture medium for immune cells to obtain primarily proliferated immune cells; carrying out second-stage induction and proliferation culture on the primarily proliferated immune cells by using a special induction culture medium for immune cells to obtain induced immune cells; carrying out third-stage activation and proliferation culture on the induced immune cells by using a special activation culture medium for immune cells to obtain a large number of immune cells with an activation function; cryopreserving the immune cells by using a special cryopreservation solution for immune cells to obtain cryopreserved immune cells; and performing storage according to ABO/RH typing and HLA typing, establishing an immune cell information file for retrieval, and constructing an immune cell bank.
Patent WO-2020238897-A1 (WO)
Inventor: WANG GUO
IPC: G06T3/40
Filed: 2020-05-26
Abstract: The present invention is applicable to the fields of panoramic images and videos, and provides a panoramic image and video splicing method, and a panoramic camera. In the present invention, fisheye photos captured by two adjacent cameras are mapped to corresponding seam areas of a sphere model, so as to form two strip graphs having overlapping areas; performing block template matching on the two strip graphs to obtain an initial template matching result; performing matching filtering on the initial template matching result by using an area expansion-based matching filtering algorithm, so as to obtain a final matching result; and updating a mapping relationship between the fisheye photos and the corresponding seam areas of the sphere model, and performing panoramic splicing according to the updated mapping relationship to obtain a seamless panoramic image. The method of the present invention has high efficiency, and can satisfy the requirements for real-time splicing of a panoramic image by a mobile terminal; has an accurate and stable feature matching result, and can achieve a good effect of seamless splicing; and when being applied to a video, has a stable matching effect and certain robustness, and can be well applied to a scenario in which the dynamic view, static view, distant view and close view are changed alternately.
Patent WO-2020239084-A1 (WO)
Inventor: LUO SITE
IPC: G01S7/487
Filed: 2020-05-29
Abstract: A multi-pulse anti-jamming signal processing device. The multi-pulse anti-jamming signal processing device comprises: a detection pulse transmitting unit (10) and a pulse receiving unit (20). The detection pulse transmitting unit (10) is configured to transmit multiple laser pulses to a target object at a preset transmitting interval within one period (S101); and the pulse receiving unit (20) is configured to receive multiple external signals within one period, obtain the receiving interval of any two external signals, and determine, according to the transmitting interval and the receiving interval, echo signals corresponding to the transmitted laser pulses from among the multiple external signals (S102). The device effectively removes false echo pulses caused by photoelectric conversion and jamming echo pulses fed back by other radars, so that the signal-to-noise ratio of target echo pulses is improved, the problem of mutual interference between multiple radars is effectively solved, and the ranging accuracy of radars using laser pulses is improved.
Patent WO-2021243677-A1 (WO)
Title: 一种洗浴间智能清理装置
Inventor: XIE BAILING
IPC: A47K3/00
Filed: 2020-06-05
Abstract: 一种洗浴间智能清理装置，包括控制电路与清洗装置，其中控制电路包括控制面板（18）、红外线传感器（19）、湿度传感器（20）和温度传感器（21），控制面板（18）、红外线传感器（19）、湿度传感器（20）、温度传感器（21）与清洗装置依次串联，形成闭合回路；清洗装置包括动力装置与清理结构，在控制电路为通路的情况下，动力装置为清理结构提供动力，清理结构对洗浴间进行清理，实现对洗浴间的智能清理，减少人的参与。
Patent WO-2021248335-A1 (WO)
Inventor: YUAN YUAN
IPC: G06Q10/06
Filed: 2020-06-09
Abstract: A method and a system for measuring urban poverty spaces based on street view images and machine learning, comprising the following steps: on the basis of census data, constructing an index of multiple deprivation IMD; acquiring street view image data of a target area in a map information database; by means of image segmentation technology, segmenting the street view image data of the target area into several blocks of street view image data; on the basis of the several blocks of street view image data, incorporating a principal component analysis method to obtain a principal factor, and defining the principal factor as a street view factor; using the index of multiple deprivation IMD and the street view factor as input variables of a machine learning algorithm to obtain an urban poverty score; and, on the basis of the urban poverty score, evaluating the degree of urban poverty. Also disclosed is a system based on the present method for measuring urban internal poverty spaces based on street view images and machine learning. The present method and system promote the refinement of urban poverty research and enrich the dimensions of urban poverty measurement indices.
Patent WO-2021004276-A1 (WO)
Inventor: GU WEI
IPC: G01D21/02
Filed: 2020-06-24
Abstract: 一种用于人防设备维护的监测方法，包括：接收第二电力通信接口上传的目标设备的传感信号，第一电力通信接口连接目标设备所在室内空间中电源接口，第一电力通信接口接入的电源接口与第二电力通信接口接入的电源接口通过电力线连接（S101）；根据传感信号获取解析结果，并利用解析结果对比标准参数数据得到对比结果（S102）；当根据对比结果检测到目标设备故障时，向运维终端发出告警（S103）。还公开了监测系统。适用于人防设备监控，能够避免人防建筑中通讯不好、信号衰减的问题，实现无人化运维，从而降低运维管理费用。
Patent WO-2020259667-A1 (WO)
Inventor: JIANG JIAHUA
IPC: A61K39/395
Filed: 2020-06-28
Abstract: Disclosed is the use of a combination of a TLR agonist and an anti-OX40 antibody or antigen binding fragment thereof in the preparation of the medicament for treating tumors. Specifically, the TLR agonist is the compound represented by formula (I) or a pharmaceutically acceptable salt thereof.
Patent WO-2021017738-A1 (WO)
Inventor: CHEN YONG
IPC: G06F3/0484
Filed: 2020-06-30
Abstract: L'invention se rapporte au domaine technique des communications et concerne un procédé d'affichage d'interface et un dispositif électronique destinés à être utilisés en vue de résoudre le problème selon lequel le processus d'affichage d'une interface d'un programme d'application par le dispositif électronique existant est relativement compliqué et chronophage. Le procédé consiste à : recevoir une première entrée d'un utilisateur pour une première icône (S201), la première icône étant une icône dont la taille d'affichage est inférieure à une taille fixe dans au moins deux icônes dans une première interface ; afficher la première icône dans la taille fixe en réponse à la première entrée (S202) ; et recevoir une seconde entrée de l'utilisateur pour la première icône (S203) et afficher une interface d'une première application indiquée par la première Icône en réponse à la seconde entrée (S204). Le procédé est appliqué à une scène dans laquelle le dispositif électronique affiche l'interface du programme d'application.
Patent WO-2021109559-A1 (WO)
Inventor: ZHU YUEGUANG
IPC: H04R9/04
Filed: 2020-06-30
Abstract: Disclosed are a vibration sound production device for an electronic product, and an electronic product, the vibration sound production device comprising a first shell, a magnetic assembly, a coil assembly and a second shell, wherein one side of the first shell is open to form a cavity, and interaction force is generated between the magnetic assembly in the first shell and the coil assembly on the second shell to drive the vibration sound production device to vibrate for sound production. In the present invention, the magnetic assembly and the coil assembly are assembled in a nested form, such that the overall height of the vibration sound production device is reduced, the space utilization rate is increased, and sufficient utilization space is provided for an electronic device.
Patent WO-2021031765-A1 (WO)
Title: Application method and related apparatus of sighting telescope in virtual environment
Inventor: LIU ZHIHONG
IPC: A63F13/5252
Filed: 2020-07-20
Abstract: An application method and apparatus of a sighting telescope in a virtual environment, a device and a storage medium, relating to the field of virtual environments. The method comprises: displaying a first environment interface, the first environment interface comprising a picture obtained by observing a virtual environment from a personal perspective and a sighting telescope control (501); receiving a touch operation on the sighting telescope control and generating a touch signal (502); displaying a second environment interface according to the touch signal, the second environment interface comprising a picture obtained by observing the virtual environment by means of a sighting telescope accessory (503); and upon receiving a touch end signal, resuming to display the personal perspective picture (504). By providing the sighting telescope control and determining whether the touch operation on the sighting telescope control continues, to switch between the personal perspective picture and the sighting telescope picture, there is only a need to touch the sighting telescope accessory once, then switching can be performed between the personal perspective picture and the sighting telescope picture, thereby improving the efficiency and accuracy of virtual environment observation.
Patent WO-2022021471-A1 (WO)
Title: 一种基于无线传感的农业灌溉水质检测系统及其检测方法
Inventor: YU YIYONG
IPC: G08C17/02
Filed: 2020-08-07
Abstract: 一种基于无线传感的农业灌溉水质检测系统及其检测方法，其中，检测系统包括：前置滤波放大模块、后置差分放大模块、相位检测模块、信号放大模块、无线发射模块、无线接收模块，前置滤波放大模块管理微弱的磁感应信号，控制放大器的放大倍数；后置差分放大模块将差分信号转化成单端信号输出；进一步通过相位检测模块将两路输入信号转换为直流电压输出；信号放大模块针对发射信号进行放大操作；无线发射模块控制水质检测信号的发射范围；无线接收模块接收远程控制指令，设定相位检测输入与输出的中间电压值，从而对检测信号的处理，使检测信号有序的传输，保障无线传输信号的稳定，消除干扰信号的融入。
Patent WO-2021052056-A1 (WO)
Title: Resource scheduling method and related device
Inventor: ZHU YUTANG
IPC: H04W72/12
Filed: 2020-08-10
Abstract: Disclosed in the embodiments of the present application are a resource scheduling method and a related device, used for configuring scheduling resources for a terminal device by means of a network device determining a dynamic analogue beam, and thereby increasing the throughput of the terminal device. A method in the embodiments of the present application comprises: on the basis of SRS information of each first terminal device, a network device determines a second terminal device set from a first terminal device set and static analogue beam information of each second terminal device in the second terminal device set. On the basis of the static analogue beam information, the network device determines channel information of the beam domain. On the basis of the static analogue beam information and the channel information of the beam domain, the network device determines dynamic analogue beam information of each second terminal device and, on the basis of the dynamic analogue beam information, the network device configures a dynamic analogue beam for the second terminal devices.
Patent WO-2021103726-A1 (WO)
Title: 资源配置数据的处理方法、装置及存储介质
Inventor: ZHOU XUEQI
IPC: G06Q30/02
Filed: 2020-08-31
Abstract: 一种资源配置数据的处理方法、装置及存储介质，其中，所述方法包括：获取目标场所的目标车型在预设时间范围内的热度及成交量(101)；基于所述热度和所述成交量，对所述目标车型的资源配置数据进行评价，得到所述资源配置数据的评价结果(102)；根据所述评价结果，调整所述资源配置数据(103)。
Patent WO-2022047811-A1 (WO)
Inventor: CHENG MIN
IPC: B25J15/04
Filed: 2020-09-08
Abstract: Disclosed in the present application is a robot end docking mechanism, comprising an end assembly (3) installed at an end of an insulating rod of a mechanical arm of a hot-line work robot, a tool end assembly (4) connected to the end assembly (3) in a matching manner, and a tool table (21) used for placing the tool end assembly (4). The docking mechanism of the present application is simple in docking steps, simplifies a docking process, improves the work efficiency and quality, and greatly improves the work efficiency of the robot; and by means of the design where a roller climbs to press a disk spring, the impact and abrasion caused by traditional rigid docking are avoided, and the docking success rate is guaranteed.
Patent WO-2021147367-A1 (WO)
Inventor: HOU JINGWEI
IPC: G06F3/041
Filed: 2020-09-28
Abstract: 本申请公开了一种触控显示装置，包括液晶显示面板、触控电极以及位于所述液晶显示面板入光侧的背光模组，所述背光模组包括金属背板；所述触控显示装置还包括位于所述触控电极面向所述背光模组一侧的屏蔽电极，所述屏蔽电极和所述金属背板均接地；所述触控电极和所述屏蔽电极构成电容，所述电容的电容值和所述屏蔽电极的电阻值之积小于向所述触控电极加载的触控信号的脉宽。
Patent WO-2022067843-A1 (WO)
Title: Beam management in multi-trp operation
Inventor: SUN HAITONG
IPC: H04L5/00
Filed: 2020-10-02
Abstract: A cell performs beam management operations for a user equipment (UE). The cell transmits a first group of multiple reference signals via a first transmission reception point (TRP) to a user equipment (UE), transmits a second group of multiple reference signals via a second different TRP to the UE, receives an indication that the UE has selected a first beam associated with one of the multiple reference signals of the first group and a second beam associated with one of the multiple reference signals of the second group and transmits downlink data to the UE using the first beam and the second beam.
Patent WO-2022077160-A1 (WO)
Inventor: DUAN WEISHENG
IPC: A61N5/10
Filed: 2020-10-12
Abstract: Systems and methods for evaluating and presenting robustness of a radiotherapy treatment plan for use in radiotherapy are discussed. An exemplary system includes a processor to generate, in a radiation simulation in accordance with the treatment plan under evaluation, dose distributions at an anatomical structure under a nominal condition and one or more artificially imposed uncertainty conditions, determine a dose distribution characteristic for the anatomical structure using the received dose distributions, and generate a robustness indicator of the treatment plan. The dose distributions may be determined at a target structure and one or more structures at risk, and presented graphically in a three-dimensional dose-volume-structure space. An output circuit can output the dose distribution characteristic or the robustness indicator to a user or a treatment planning system.
Patent WO-2021073562-A1 (WO)
Inventor: Tian Mingzhe
IPC: G06T7/521
Filed: 2020-10-15
Abstract: A multi-point cloud plane fusion method and device. The method comprises: grouping indoor three-dimensional point cloud planes according to an orientation angle of a normal vector thereof being less than a preset angle or the projection of a centroid thereof on the mean of normal vectors thereof being less than a preset distance, and respectively calculating an intersection area and an intersection area ratio of the indoor three-dimensional point cloud planes in each group; and re-projecting the indoor three-dimensional point cloud plane in each group of which the intersection area and intersection area ratio are respectively greater than preset thresholds, so as to obtain an indoor three-dimensional point cloud fusion plane.
Patent WO-2022056987-A1 (WO)
Inventor: ZHU JUNYAN
IPC: G02B13/00
Filed: 2020-10-17
Abstract: 一种摄像光学镜头（10），共包含九片透镜，自物侧至像侧依序为：具有正屈折力的第一透镜（L1），具有正屈折力的第二透镜（L2），具有负屈折力的第三透镜（L3），具有正屈折力的第四透镜（L4），具有负屈折力的第五透镜（L5），具有负屈折力的第六透镜（L6），具有正屈折力的第七透镜（L7），第八透镜（L8），以及具有负屈折力的第九透镜（L9）；其中，摄像光学镜头（10）的焦距为f，第一透镜（L1）的焦距为f1，第五透镜（L5）的轴上厚度为d9，第五透镜（L5）的像侧面到第六透镜（L6）的物侧面的轴上距离为d10，且满足下列关系式：1.90≤f1/f≤3.50；4.00≤d9/d10≤15.00。
Patent WO-2021129090-A1 (WO)
Title: 音量调节方法、设备和系统
Inventor: ZHANG HANBING
IPC: H04M1/60
Filed: 2020-10-22
Abstract: 本申请实施例提供了一种音量调节方法、设备和系统，能够减少用户播放不同音频时的音量感知差异。该方法包括：第一终端设备向服务器发送第一播放请求，该第一播放请求携带该第一终端设备的型号和该第一音频的标识；该服务器根据该第一音频的标识和该第一终端设备的型号，确定该第一音频的第一音量值；该服务器根据该第一音量值和预设的该第一终端设备的音量阈值，确定第一音量增益；该服务器向该第一终端设备发送第一音量控制信息，该第一音量控制信息用于指示该第一音量增益；该第一终端设备根据该第一音量增益和当前设置的第二音量值，确定第一目标音量值；该第一终端设备将播放该第一音频的音量调节为该第一目标音量值。
Patent WO-2021078212-A1 (WO)
Inventor: ZHANG YAO
IPC: G06F17/16
Filed: 2020-10-22
Abstract: 本发明涉及一种用于向量内积的计算装置、方法和集成电路芯片，其中该计算装置可以包括在组合处理装置中，该组合处理装置还可以包括通用互联接口和其他处理装置。所述计算装置与其他处理装置进行交互，共同完成用户指定的计算操作。组合处理装置还可以包括存储装置，该存储装置分别与计算装置和其他处理装置连接，用于该计算装置和其他处理装置的数据存储。
Patent WO-2022087938-A1 (WO)
Inventor: CHEN YIPENG
IPC: H01L27/32
Filed: 2020-10-29
Abstract: 一种显示基板及其制备方法、显示装置，所述显示基板包括：第一显示区域和第二显示区域，所述第一显示区域包括多个第一像素，所述第一像素包括被动型发光器件，所述第二显示区域包括多个第二像素，所述第二像素包括主动型发光器件和电连接所述主动型发光器件的像素驱动电路；所述第一显示区域还包括多个第一阴极阻隔部，所述第一阴极阻隔部包括至少一个第一凹槽，其中，至少相邻两列第一像素之间具有所述第一阴极阻隔部，以使所述相邻两列第一像素之间的阴极断开。
Patent WO-2021104058-A1 (WO)
Title: 图像分割方法、装置及终端设备
Inventor: SI WEIXIN
IPC: G06T7/11
Filed: 2020-11-13
Abstract: 图像分割方法、装置及终端设备，该图像分割方法包括：获取目标待分割图像（101）；通过多层卷积层对目标待分割图像进行卷积处理（102）；其中，多层卷积层的各层卷积层相互连接，第一层卷积层中的各个卷积层之间依次串接，第一尺度的卷积层接收目标待分割图像，各个卷积层依次对目标待分割图像进行卷积下采样；多层卷积层的最后一层卷积层中的各个卷积层之间依次串接，各个卷积层依次对接收到的特征信息进行卷积上采样，并通过第一尺度的卷积层输出卷积处理结果；根据卷积处理结果进行图像分割（103）。该方法相对于传统的神经网络能够大幅度降低参数量，从而减少计算量，提升神经网络的性能和效率。
Patent WO-2021104155-A1 (WO)
Title: 一种解酒护肝水凝胶片及其制备方法和应用
Inventor: HU ZHANG
IPC: A61K31/722
Filed: 2020-11-20
Abstract: 一种解酒护肝水凝胶片及其制备方法和应用。具体提供了一种具有解酒护肝作用的组合物，以重量份计，由以下组分组成：壳聚糖20～40份、海藻酸钠25～55份、明胶3～20份、碳酸钙1～10份和没食子酸0.05～0.5份。基于该组合物，同时还提供了一种解酒护肝水凝胶片，具体是将壳聚糖、海藻酸钠与碳酸钙按适当比例复合形成壳聚糖/海藻酸钠(壳)-碳酸钙(核)粉粒，另外加入明胶和没食子酸，在胃中遇到酒精后，产品可快速溶胀，减缓酒精的急剧吸收，起到解酒、护肝的效果；同时具有组分简单，起效快，能直接减缓酒精的急剧吸收，迅速起到解酒、护肝的效果，而且服用方便，无不良气味，依从性好。
Patent WO-2021104457-A1 (WO)
Title: 干扰信号参数估计方法和探测装置
Inventor: XU LEILEI
IPC: G01S7/02
Filed: 2020-11-27
Abstract: 一种干扰信号参数估计方法和探测装置（700，800，900），能够快速、精准的估计干扰信号的参数，从而进行干扰避让；方法包括：确定干扰信号的斜率，以干扰信号的斜率作为第一发射信号的斜率，根据第一发射信号的回波信号特征确定干扰信号的参数。根据同斜率干扰具有干扰持续时间长且稳定的特点，更精确地确定干扰信号的周期和带宽等参数，进而更好的进行干扰避让。
Patent WO-2022110278-A1 (WO)
Inventor: YE XIN
IPC: G16H50/30
Filed: 2020-12-04
Abstract: 一种用于肺结节风险性评估的系统，该系统通过逻辑回归模型、决策树模型或随机森林模型，对获取的患者的影像分析数据、患者的CAC检测数据和患者的风险因素进行综合评估，对患者肺结节风险性进行评估，不仅能够实现对是否存在肺结节进行评估，还能够预测存在的肺结节的风险性，且具有较高的准确率。
Patent WO-2021248910-A1 (WO)
Inventor: WANG HONG
IPC: A61B8/00
Filed: 2021-01-12
Abstract: An ultrasonic imaging apparatus and system, and a breast ultrasonic device. The ultrasonic imaging apparatus comprises: a memory and a processor. The memory stores at least one program instruction. The processor implements the following steps by loading and executing the at least one program instruction: transmitting ultrasonic pulses by means of interleaving of transmission and reception, and receiving n echo signals, n being an integer greater than 1 (101); acquiring a differential signal d(t) of the n echo signals (102); performing amplitude detection on the n echo signals to obtain an envelope of each echo signal, and acquiring a B(t) of envelopes of echo signals (103); calculating an image grayscale intensity of a blood flow imaging mode according to the d(t) and B(t) (104); acquiring B-mode ultrasonic echo data (105); and performing scanning conversion on the B-mode ultrasonic echo data and the calculated image grayscale intensity of the blood flow imaging mode, and displaying an ultrasonic image according to the conversion result (106). The present invention solves the problem in the prior art of the existence of artifacts in an ultrasonic image. The present invention can be used for organ and tissue scanning, such as the breast.
Patent WO-2021147720-A1 (WO)
Title: Display apparatus, and display drive circuit and drive method for electronic paper display unit
Inventor: HU KEJUN
IPC: G09G3/20
Filed: 2021-01-13
Abstract: A display apparatus, and a display drive circuit and drive method for an electronic paper display unit (100). The display drive circuit comprises a display control circuit (200); the display control circuit (200) comprises a capacitor unit (1), a radio frequency circuit (2), a voltage collection circuit (3), and a control circuit (4); the radio frequency circuit (2) comprises an induction circuit (21) and a communication circuit (22); the induction circuit (21) can charge the capacitor unit (1) in response to a radio frequency signal of a terminal device (300); the voltage collection circuit (3) can collect the voltage of the capacitor unit (1); the control circuit (4) can execute a transmission operation when the voltage of the capacitor unit (1) reaches a working threshold voltage of the electronic paper display unit (100), turn off the voltage collection circuit (3) and the communication circuit (22) after executing the transmission operation, execute a refresh operation when the voltage of the capacitor unit (1) reaches a refresh threshold voltage of the electronic paper display unit (100), and control the electronic paper display unit (100) to be powered off after executing the refresh operation.