baber/WOPTO huggingface dataset:
Patent WO-2022048125-A1 (WO)
Title: Information processing method and apparatus, device and storage medium
Inventor: LUO CHAOMING
IPC: H04L9/08
Filed: 2021-03-05
Abstract: Embodiments of the present application relate to the technical field of communications, and provide an information processing method and apparatus, a device and a storage medium. The method comprises: a device that is to access a network broadcasts a beacon of a first access point, the beacon comprising a key calculation parameter and/or a device identifier of said device, and the key calculation parameter being used for determining an access key for performing identity authentication between said device and a distribution network device; and the distribution network device receives the beacon of the first access point. According to the embodiments of the present application, a key calculation parameter is added to the beacon of the access point started by the device that is to access a network, and the key calculation parameter is used for determining an access key for performing identity authentication between said device and a distribution network device, thereby providing a basis for performing the identity authentication between said device and the distribution network device, and facilitating the implementation of the identity authentication between said device and the distribution network device.
Patent WO-2021208645-A1 (WO)
Title: Display method for display assembly, display system, and display device of vehicle column a, and storage medium
Inventor: LI GANG
IPC: G06F3/01
Filed: 2021-03-10
Abstract: A display method for a display assembly, a display system, and a display device of a vehicle column A, and a storage medium. According to the display method, by means of a conversion relationship between a coordinate system of a target feature model and a camera coordinate system of a driver monitoring assembly and a conversion relationship between the coordinate system of the target feature model and a world coordinate system, a conversion relationship between the camera coordinate system and the world coordinate system is obtained, a coordinate of the display assembly in the world coordinate system can be converted into a coordinate in the camera coordinate system, and thus whether a driver watches the display assembly can be simply determined. The problem that it is difficult to determine, directly according to the eyes of the driver and a spatial position of the display assembly, whether the driver watches the display assembly is solved, and the effect of reducing the difficulty of determining whether the driver watches the display assembly is achieved.
Patent WO-2021180141-A1 (WO)
Inventor: LI YUNBO
IPC: H04L1/16
Filed: 2021-03-10
Abstract: Provided are a communication method and apparatus, which relate to the technical field of communications, and can reduce the phenomenon where some scenarios break a confirmation rule. The method comprises: after a receiving end device receives a first data unit from a sending end device by means of a first link, the receiving end device sending receiving state information of the first data unit to a sending end device by means of the first link, unless the first data unit meets any one item of a first preset condition, wherein the first preset condition comprises: correctly received information of the first data unit having been fed back by means of other links, and an acknowledgement policy that corresponds to the first data unit referring to being unacknowledged. The communication method of the embodiments of the present application is applied to a multi-link data transmission process.
Patent WO-2022198362-A1 (WO)
Title: Positioning beam management
Inventor: TAO TAO
IPC: H04W16/28
Filed: 2021-03-22
Abstract: Embodiments of the present disclosure relate to a method, apparatus and computer readable storage medium for positioning beam management. According to embodiments of the present disclosure, a terminal device determines signal quality and a time of arrival of a positioning reference signal received from a network device and identifies a positioning beam failure based at least in part on the determined signal quality and the time of arrival of the positioning reference signal.
Patent WO-2022151585-A1 (WO)
Title: Procédé de préparation de l'acide 2,5-furannedicarboxylique
Inventor: ZHANG JIAN
IPC: C07D307/68
Filed: 2021-03-22
Abstract: La présente invention concerne un procédé de préparation d'acide 2,5-furannedicarboxylique. Le procédé comprend les étapes consistant à : permettre à un matériau contenant du 2,5-furannediméthanol et une source d'alcalin de réagir en présence d'un catalyseur pour obtenir de l'acide 2,5-furannedicarboxylique ; le catalyseur contenant un principe actif et un support ; le principe actif étant chargé sur le support ; et le principe actif étant choisi parmi les métaux nobles. Dans la présente demande, le 2,5-furannediméthanol est pris comme matière première, l'acide 2,5-furannedicarboxylique est préparé efficacement par ajustement d'une quantité d'alcalin et d'une température et la présente invention présente une bonne perspective d'application industrielle.
Patent WO-2021197162-A1 (WO)
Title: 一种新型红酒开瓶器
Inventor: LI LIANG
IPC: B67B7/04
Filed: 2021-03-24
Abstract: 一种新型红酒开瓶器，包括具有外螺纹的螺杆（2），螺杆（2）下端连接有螺丝锥（21），螺杆（2）上螺旋连接有旋转手柄（1），旋转手柄（1）下方设置有瓶口套（3），瓶口套（3）通过其上端设置的通孔（31）套接在螺杆（2）上，通孔（31）的内径大于螺杆（2）的外径；螺杆（2）的螺纹方向与螺丝锥（21）的螺旋方向相反，且旋转手柄（1）上方的螺杆（2）上设置有用于阻挡旋转手柄（1）在螺杆（2）上向上转动的阻挡部。
Patent WO-2022205258-A1 (WO)
Title: Amélioration de la commande de puissance d'une transmission pusch avec répétition
Inventor: LING WEI
IPC: H04W52/14
Filed: 2021-04-01
Abstract: Des procédés et des appareils pour une commande de puissance sont divulgués. Dans un mode de réalisation, un procédé mis en œuvre au niveau d'un UE consiste à recevoir une DCI programmant une transmission PUSCH avec des répétitions, des informations de configuration pour la transmission PUSCH avec des répétitions, et un motif de mappage, les DCI ne comprennent pas de champ SRI, les informations de configuration indiquent un premier ensemble de ressources SRS et un second ensemble de ressources SRS qui sont associés à la transmission PUSCH, et le motif de mappage indique avec quel ensemble de ressources SRS chaque répétition est associée ; déterminer un premier ensemble de paramètres de commande de puissance selon le premier ensemble de ressources SRS et un second ensemble de paramètres de commande de puissance en fonction de la seconde ressource SRS, le premier ensemble de paramètres de commande de puissance et du second ensemble de paramètres de commande de puissance étant composés d'une valeur P0, d'une valeur alpha, d'un signal de référence de perte de trajet (RS) et d'un indice de boucle fermée ; et transmettre des répétitions de la transmission PUSCH associées au premier ensemble de ressources SRS selon le premier ensemble de paramètres de commande de puissance, et transmettre des répétitions de la transmission PUSCH associées au second ensemble de ressources SRS selon le second ensemble de paramètres de commande de puissance.
Patent WO-2021223604-A1 (WO)
Title: T cell antigen receptor, multimeric complex thereof, and preparation method therefor and use thereof
Inventor: Jia Lemei
IPC: C12N15/12
Filed: 2021-04-23
Abstract: Provided is an antibody or an antigen-binding fragment thereof, a T cell antigen receptor, an immune cell expressing the T cell antigen receptor (TCR), and a preparation method therefor and the use thereof. The TCR can specifically recognize corresponding pMHC complexes, activate TCR T cells, and produce high-level cytokines IFNγ, IL2 and TNFα, significantly kill target cells and prolong the life of tumor-bearing mice.
Patent WO-2022142062-A1 (WO)
Inventor: ZHAO MENG
IPC: G05D23/32
Filed: 2021-05-10
Abstract: 本公开实施例公开了一种冷冻芯片、冷冻系统、样品测试系统及方法，所述冷冻芯片与低温冷源接触，用以冷冻样品，包括：依次设置的加热层和热导层；其中，所述加热层包括至少一个温控单元，设置在所述热导层上；所述温控单元产生的热量沿所述热导层的厚度方向传递至所述低温冷源。该技术能够在对样品进行原位观察与表征的过程中选择特定时间进行冷冻和解冻，通过界面热阻设计获得高于10  5 ℃/s的冷冻与加热速度，保证样品不受破坏。这对于生物样品冷冻、解冻与原位显微观察等相关操作是一项重大改进，具有重大意义和广泛应用前景。
Patent WO-2022127016-A1 (WO)
Inventor: LIU MINGSONG
IPC: B61G5/00
Filed: 2021-05-17
Abstract: 一种单轨车辆及其车钩装置，车钩装置包括可转动地设置在车体（01）端部的车钩（8），其上设有第一受力部（6）和第二受力部（9）；柔性牵引件（4），其一端固定在第一受力部（6），另一端固定在第二受力部（9）；可转动地设置在车体（01）上的第一转轮（2）和第二转轮（12），两者分别位于车钩（8）沿车体（01）宽度方向的两侧并与车钩（8）具有间距，柔性牵引件（4）由第一受力部（6）依次绕过第一转轮（2）、第二转轮（12）到达第二受力部（9），且第一转轮（2）和第二转轮（12）能够同步转动、驱使柔性牵引件（4）牵引第一受力部（6）或第二受力部（9），进而驱使车钩（8）围绕其转动点沿车体（01）的宽度方向摆动；驱动第一转轮（2）转动的手柄（1），打开司机室逃生门即可操作手柄（1）。
Patent WO-2021233312-A1 (WO)
Title: Fully-automatic protein purification system device and use thereof
Inventor: OU XIANJIN
IPC: C07K1/16
Filed: 2021-05-18
Abstract: Disclosed is a fully-automatic protein purification system device, comprising a chromatography device (0), a first driving device, a connection pipeline (2), a positioning device (3), a second driving device, a first container (5), a second container (6), a first valve, a second valve and a control device thereof. The fully-automatic protein purification system device can complete a protein chromatographic purification operation in a fully automatic manner, and is simple in apparatus structure, low in cost, low in requirements for sample liquid quality, free of pipeline blockages and other problems, wide in applicability, capable of greatly improving the automation of protein chromatographic purification in the biological field, and capable of reducing the labor input.
Patent WO-2022088653-A1 (WO)
Inventor: CHAI LONGLONG
IPC: H04N7/18
Filed: 2021-05-19
Abstract: Embodiments of the present application provide a scene monitoring method and apparatus, an electronic device, a storage medium, and a program. The method comprises: obtaining a monitoring video acquired by a monitoring device provided on at least one monitoring point; determining, on the basis of the monitoring video, whether a monitoring event occurs in a monitoring area corresponding to the at least one monitoring point; if the monitoring event occurs in the monitoring area corresponding to the at least one monitoring point, obtaining the number of persons monitoring data matching the monitoring event within a preset time period; and determining crowd status data at the at least one monitoring device on the basis of the number of persons monitoring data. Thus, in the embodiments of the present application, monitoring of the monitoring video is implemented by characterizing the status of the monitoring event by the determined crowd status data.
Patent WO-2022062460-A1 (WO)
Inventor: XIE HONGNING
IPC: A61B8/08
Filed: 2021-05-28
Abstract: A method and device for determining the imaging quality control of a fetal ultrasound image, the method comprising: acquiring a parameter of a fetal ultrasound image, the parameter of the fetal ultrasound image being used to determine the imaging quality of the fetal ultrasound image (101); determining an imaging score of the fetal ultrasound image according to the parameter of the fetal ultrasound image (102); and determining the imaging quality of the fetal ultrasound image according to the imaging score of the fetal ultrasound image (103). By automatically determining the imaging quality of a fetal ultrasound image according to a determined imaging score of the fetal ultrasound image, the method can quickly and accurately determine the imaging quality of the fetal ultrasound image, thereby achieving the accurate and rapid control of the imaging quality of fetal ultrasound images, and thus acquiring high-quality fetal ultrasound images, helping to acquire accurate fetal growth and development information; in addition, by determining the imaging quality of the fetal ultrasound image, it is also possible to know the standardization of staff in the process of detecting a fetal ultrasound image.
Patent WO-2022116510-A1 (WO)
Title: Automatic advancing and retracting mechanism of electric endoscopic stapler and method therefor
Inventor: XU WENXIA
IPC: A61B17/072
Filed: 2021-06-11
Abstract: The present invention provides an automatic advancing and retracting mechanism of an electric endoscopic stapler and a method therefor, the mechanism comprising a support, a cutter rod, a drive device, a touch device, a power supply and an electric control device; the head of the support is provided with a guide cylinder, and the tail thereof is provided with a fixed handle; the power supply is mounted on the support and connected to the drive device by means of a cable; the drive device is provided in the center of the interior of the support; the head of the cutter rod is provided with a cutting blade, and the tail thereof is connected to the drive device; the cutter rod is mounted within the guide cylinder; the touch device comprises a touch sensor, a stapler and a manual stapling assembly; the touch sensor is mounted on the head of an upper or lower anastomotic plate; the electric control device comprises a controller, a control switch and a warning light; and an input terminal of the controller is respectively connected to the touch sensor and the control switch, and an output terminal thereof is respectively connected to the warning light and the drive device. The present invention improves the degree of automation of the advancing and retracting of a stapler, reduces operation difficulty, and has strong practicability and stable operation.
Patent WO-2021259376-A1 (WO)
Inventor: WANG YINGCHUN
IPC: B22D11/124
Filed: 2021-06-25
Abstract: A method for reducing surface cracks of a casting blank by using a ferrite phase. Cooling water is used to control the surface layer temperature of the casting blank before a straightening section of a casting machine, so that the surface layer of the casting blank is kept constant for a long time in the vicinity of the phase transition temperature of transition of a steel austenite to a ferrite; due to the constant temperature for a long time, a ferrite layer is formed on the surface layer of the casting blank, thereby improving the proportion of ferrite in the surface layer structure of the casting blank, improving the plasticity of the surface layer structure of the casting blank by means of high plasticity of the ferrite, and thus reducing cracks generated on an inner arc surface of the casting blank under the tensile stress of a straightening area. The method can control the surface layer structure of the casting blank, improve the plasticity of the surface layer of the casting blank, and reduce the surface cracks of the casting blank.
Patent WO-2022012505-A1 (WO)
Title: Method for detecting installation position of filtering device, and laundry treatment apparatus
Inventor: LIU KAI
IPC: D06F58/22
Filed: 2021-07-13
Abstract: Embodiments of the present invention provide a method for detecting an installation position of a filtering device, and a laundry treatment apparatus. The method comprises: measuring a distance value between a filtering device and a distance measurement device in real time by means of the distance measurement device; determining whether the distance value is greater than a preset threshold, and when a determination result is yes, generating promoting information; and transmitting the prompting information to a display terminal, so as to prompt a user to reinstall a lint filter. The embodiments of the present invention can monitor, in real time, whether the filtering device is installed in place, and when installation is unqualified, generate the prompting information to prompt the user to reinstall, so that it can be accurately determined whether the lint filter is installed in place, thereby ensuring that impurities, such as flock, do not enter a heat pump system and affect drying performance.
Patent WO-2022083205-A1 (WO)
Title: 一种电子设备及其供电单元
Inventor: LI ZHIPING
IPC: H02M7/25
Filed: 2021-07-29
Abstract: 一种电子设备及其供电单元，属于电子工程的技术领域，该供电单元包括两个半桥谐振拓扑电路和两个平衡线圈；两个半桥谐振拓扑电路的输入端分别连接交流输入的两端，两个半桥谐振拓扑电路的输出端分别连接直流负载的两端；两个平衡线圈分别缠绕在两个半桥谐振拓扑电路的初级侧或次级侧；两个平衡线圈的匝数相等，且两个平衡线圈首尾互相连接。两个平衡线圈分别在半桥谐振拓扑电路的变压器内以绕组的方式，通过并联均流来达到平衡电流的功能，不需要额外占用空间，没有复杂的电路控制，利用基础物理原理即可达到非常好的均流效果，由于单纯使用被动组件特性，因此不易出错，拥有良好可靠度特性的问题。
Patent WO-2022048372-A1 (WO)
Title: Image processing method, mobile terminal, and storage medium
Inventor: ZOU TAO
IPC: H04N5/232
Filed: 2021-08-03
Abstract: Embodiments of the present application relate to the technical field of communications, and provide an image processing method, a mobile terminal, and a storage medium. The method comprises: in response to a detected first operation, displaying a preview interface; determining a virtual object; obtaining first positioning information of the virtual object, and displaying the virtual object in the preview interface on the basis of the first positioning information; in response to a detected second operation, generating a first image and a second image; and synthesizing the first image and the second image on the basis of the first positioning information to generate a third image, and displaying the third image, the third image being associated with the first image and the virtual object. According to the image processing method provided by the embodiments of the present application, virtuality reality mixed image shooting can be completed, the virtual image can be edited on the captured image, and distortion of the edited image is avoided.
Patent WO-2022028493-A1 (WO)
Title: Iab node configuration method and communication device
Inventor: ZHUO YIBIN
IPC: H04W36/08
Filed: 2021-08-04
Abstract: The present application discloses an IAB node configuration method and a communication device. Said method comprises: a target IAB donor receiving first information from a source IAB donor, and sending first configuration information to the source IAB donor; an IAB node comprising an MT and a DU, the first configuration information being determined according to the first information and being used to indicate a transmission direction of a time domain resource configured by the target IAB donor for the MT, and the first information being used to indicate one or more of the following four kinds of information: DU sending data while supporting or not supporting MT to receive data; DU receiving data while supporting or not supporting MT to receive data; DU sending data while supporting or not supporting MT to send data; and DU receiving data while supporting or not supporting MT to send data. The first information may be duplex capability information, and the first configuration information is based on the first information. In a cross-donor switching process of an IAB node, sending and receiving collision between DU and MT can be avoided.
Patent WO-2022160645-A1 (WO)
Inventor: YU YU
IPC: B07C5/02
Filed: 2021-08-05
Abstract: 一种用于半导体结构测试的机械臂，包括本体（10）和操作臂（20），操作臂（20）包括连接件（21）、第一转接部（22）以及第二转接部（23），连接件（21）与本体（10）相连接；第一转接部（22）与连接件（21）相连接，第一转接部（22）用于安装打开和关闭基座（1）的第一操作机构（2）；第二转接部（23）与连接件（21）相连接，第二转接部（23）用于安装抓取和释放半导体器件的第二操作机构（3）；其中，当第一转接部（22）驱动第一操作机构（2）打开基座（1）后，第二转接部（23）能够驱动第二操作机构（3）将半导体器件放入基座（1）中，或将基座（1）中的半导体器件取出。整个测试过程中机械臂实现了对半导体器件的自动抓取与释放，以及基座的自动打开与关闭，以此提高测试效率。还涉及一种机械臂组件、半导体结构测试系统及方法、存储介质及电子设备。
Patent WO-2022160678-A1 (WO)
Inventor: HE YUKANG
IPC: G06K9/00
Filed: 2021-08-19
Abstract: 本公开涉及一种轨交驾驶员的动作检测方法及装置、设备、介质及工具。所述方法包括: 获取轨道交通工具的驾驶区域的第一视频流; 根据所述第一视频流检测所述轨道交通工具的驾驶员的动作信息; 将所述驾驶员的动作信息与预定标准动作信息进行匹配; 响应于所述驾驶员的动作信息与所述预定标准动作信息匹配成功，向预设的驾驶员管理设备发送所述驾驶员的动作信息。
Patent WO-2023028937-A1 (WO)
Title: 一种按键及键盘
Inventor: HU SHIJIN
IPC: H01H13/705
Filed: 2021-09-02
Abstract: 本发明公开了一种按键，包括底板，所述底板上设有剪刀脚支架，所述剪刀脚支架支撑有转接块，所述转接块上设有可拆卸键帽。与现有技术相比，本发明的有益效果是：在对现有剪刀脚结构改良的基础上增加转接块，转接块作为与键帽的通用接口，使其能适应于现有不同规格、不同厂家的键帽，通用性更强，且剪刀脚支架能够在转接块和底板之间自由切换，更换方便。
Patent WO-2023035224-A1 (WO)
Title: Fluid analyzing system using film-lever actuated switches
Inventor: JIANG HANQING
IPC: G01N33/48
Filed: 2021-09-10
Abstract: A pneumatic-driven fluidic cartridge and systems and methods for operating the same. The cartridge includes a substrate layer, an actuator layer, and an elastic layer. A fluid channel formed in a surface of the substrate layer includes a first chamber and a second chamber separated by a block section. The actuator layer includes a lever positioned to extend across the block section. The elastic layer is positioned between the substrate layer and the actuator layer. The lever applies a force to the elastic layer restricts fluid flow from the first chamber to the second chamber and is configured to bend outwardly opening a channel between the block section and the elastic layer exceeds the first threshold pressure.
Patent WO-2022160736-A1 (WO)
Inventor: LI JIAHUI
IPC: G06N3/08
Filed: 2021-09-15
Abstract: 一种图像标注方法、装置、电子设备、存储介质及程序，其中，图像标注方法包括：获取待进行标注的目标图像（S101）；对目标图像进行分块，得到多个图像块(S102)；对多个图像块中的每一图像块进行编码处理，得到各图像块对应的编码信息(S103)；对编码处理后的多个图像块中的部分图像块进行类别标注，得到标注图像块(S104)；基于各图像块对应的编码信息以及标注图像块的编码信息，确定各图像块对应的类别信息(S105)；基于目标图像对应的标注方式以及各图像块对应的类别信息，对目标图像进行标注(S106)。通过图像标注方法，能够在医疗领域中快速标注出病人器官图像中的病灶区域，从而有效辅助用户进行临床诊断。
Patent WO-2022063255-A1 (WO)
Inventor: TAO YUAN
IPC: G06F15/78
Filed: 2021-09-26
Abstract: Provided is a chip system, comprising a plurality of intellectual property (IP) cores, a control unit and a control circuit, wherein the control circuit is respectively connected to each IP core in the plurality of IP cores, and the control unit is connected to the control circuit; and the control unit is used for controlling, by means of the control circuit, a target signal of at least one IP core in the plurality of IP cores on the basis of indication information, the target signal comprising a clock signal or a reset signal.
Patent WO-2022156269-A1 (WO)
Inventor: QIN ZHEN
IPC: H02M1/00
Filed: 2021-10-09
Abstract: L'invention concerne un système de distribution d'énergie et un système de serveur, qui sont utilisés pour mettre en œuvre une sauvegarde de l'alimentation électrique d'un dispositif de distribution d'énergie, réduisant ainsi les coûts de sauvegarde, et améliorant le taux de charge d'un dispositif d'alimentation électrique ainsi que l'efficacité de conversion d'alimentation électrique. Un système de distribution d'énergie (300) comprend une pluralité de dispositifs de distribution d'énergie, la pluralité de dispositifs de distribution d'énergie étant chacun utilisés pour apporter de l'énergie à une pluralité de dispositifs d'alimentation électrique. Un premier dispositif de distribution d'énergie (301) parmi la pluralité de dispositifs de distribution d'énergie comprend : un premier module d'alimentation électrique (301a), qui est utilisé pour effectuer une conversion de tension sur une tension d'entrée pour obtenir une tension de sortie, la tension de sortie étant la tension d'alimentation électrique du premier dispositif de distribution d'énergie (301) ; et un premier circuit en cascade (301b), qui est utilisé pour placer une extrémité de sortie du premier module d'alimentation électrique (301a) en communication avec une extrémité de sortie d'un module d'alimentation électrique dans un dispositif de distribution d'énergie (302) autre que le premier dispositif de distribution d'énergie (301) dans le système de distribution d'énergie (300), le premier dispositif de distribution d'énergie (301) étant n'importe quel dispositif de distribution d'énergie dans le système de distribution d'énergie (300).
Patent WO-2022116707-A1 (WO)
Title: 一种led恒功率电路及装置
Inventor: DENG XUNSHENG
IPC: H05B45/10
Filed: 2021-10-14
Abstract: 本申请提供一种LED恒功率电路及装置，其中，LED恒功率电路包括恒流模块(200)、N个依次串联连接的LED灯串和N-1个采样调节模块(300)，N为大于1的正整数；其中，N-1个采样调节模块(300)还分别与N-1个LED灯串的负极对应连接，第N个LED灯串的负极连接恒流模块(200)，恒流模块(200)还连接第N-1个采样调节模块(300)；本申请能够有效实现在线电压大范围变化时LED灯具的功率相对恒定，LED灯串发光强度保持不变。
Patent WO-2022083566-A1 (WO)
Inventor: DONG JING
IPC: C07C6/04
Filed: 2021-10-19
Abstract: 本发明公开了一种用于烯烃歧化反应的整合式催化剂，其中，该整合式催化剂包括整合在一起的多个不同的活性相，且在所述烯烃歧化反应的过程中不同活性相之间的相对位置保持基本不变；其特征在于，相邻的两个不同活性相各自的平分面之间的有效距离为0.5～5mm，优选为1～3mm。