baber/WOPTO huggingface dataset:
Patent WO-2021036343-A1 (WO)
Title: Thickness measurement apparatus, method and system, storage medium and processor
Inventor: LIN YONGHUI
IPC: G01B7/06
Filed: 2020-05-11
Abstract: A thickness measurement apparatus, method and system, a storage medium and a processor. The thickness measurement apparatus comprises: a measurement unit (10) comprising a plurality of thickness measurement chips (13), wherein the thickness measurement chips (13) are successively arranged at least in a second direction; and a common unit (20) provided opposite the measurement unit (10) in a first direction and spaced apart from same, wherein the distances between at least two positions on a first surface of the common unit (20) and the measurement unit (10) are different; the second direction is respectively perpendicular to the first direction and a moving direction of an object to be measured; and the first surface is a surface, close to the measurement unit, of the common unit (20). In the thickness measurement apparatus, the distances between the at least two positions on the first surface of the common unit (20) and the measurement unit (10) are different, resulting in intervals between the at least two positions on the common unit (20) and the measurement chip (10) being different, and thereby reducing the possibility of a paper jam of the thickness measurement apparatus, and improving the practicability of the thickness measurement apparatus. The common unit (20) of the thickness measurement apparatus is easily manufactured and the cost thereof is low, and the apparatus is applicable to a scenario of continuous measurement.
Patent WO-2021036352-A1 (WO)
Inventor: ZHANG JUANJUAN
IPC: B66F7/28
Filed: 2020-05-14
Abstract: 一种工业机器人用水平抬举装置及其使用方法，包括基台（1），基台（1）中设有若干伸缩端向上设置的主升降气缸（2），主升降气缸（2）的伸缩端固定连接支撑台（3），支撑台（3）上端设有放置板（8），放置板（8）的上端的安装槽（9）呈矩阵式分布在放置板（8）上端，安装槽（9）中均安装有伸缩限位结构，支撑台（3）上还设有若干组相对设置的夹紧机构，该水平抬举装置利用稳定的基台（1）、主升降气缸（2）和支撑台（3）构成水平抬举主体，并利用放置板（8）上矩阵式排布的伸缩杆（10）和支撑台（3）上的夹紧结构完成固定，在提供足够支撑力进行水平抬举的同时，对抬举构件进行稳固的固定，且适用于不同造型、尺寸的大件工业构件的抬举，一机即可满足绝大多数的抬举任务，大大提升了工业机器人的抬举能力。
Patent WO-2021139082-A1 (WO)
Title: Gradient composite fe-al intermetallic compound microporous filter material and preparation method therefor
Inventor: GU HU
IPC: B22F7/02
Filed: 2020-06-04
Abstract: A gradient composite Fe-Al intermetallic compound microporous filter material, comprising a matrix framework (1) and a surface filter membrane (2) on the outer side of the matrix framework. A method for preparing a gradient composite Fe-Al intermetallic compound microporous filter material, comprising: performing isostatic pressing on pre-alloyed Fe-Al intermetallic compound powders; performing vacuum sintering on the isostatically pressed green body so as to prepare a filter material matrix; coating a surface filter membrane on the surface of the filter material matrix, wherein a slurry for coating the surface filter membrane is formed by mixing a binder, water and the pre-alloyed Fe-Al intermetallic compound powders; and performing secondary vacuum sintering on the filter material matrix coated with the surface filter membrane so as to form a gradient composite Fe-Al intermetallic compound microporous filter material. Thus, a gradient composite Fe-Al intermetallic compound microporous filter material with high precision, high flux, low resistance drop, a good blowback regeneration characteristics, high strength, and high-temperature and corrosion resistance is achieved.
Patent WO-2021248310-A1 (WO)
Inventor: GUO ZILIANG
IPC: G06F11/36
Filed: 2020-06-09
Abstract: A method and apparatus for acquiring service calling information, and a vulnerability test method for a service. The method for acquiring service calling information comprises: calling a service identifier of a target service to be called; performing class reflection analysis on the service identifier; according to a result of class reflection analysis, obtaining a first target class corresponding to the target service; and when the first target class matches a reference class, performing calling information reflection analysis on the first target class, so as to obtain service calling information corresponding to the target service.
Patent WO-2020259661-A1 (WO)
Inventor: OU XIN
IPC: H03H9/02
Filed: 2020-06-28
Abstract: La présente invention concerne un résonateur à ondes acoustiques de surface haute fréquence et son procédé de préparation. Le résonateur à ondes acoustiques de surface haute fréquence comprend : un substrat supportant une grande vitesse de propagation d'onde, un film piézoélectrique se trouvant sur la surface supérieure du substrat supportant une grande vitesse de propagation d'onde, et une électrode supérieure se trouvant sur la surface supérieure du film piézoélectrique, la vitesse de propagation d'onde des ondes de volume se propageant dans le substrat supportant une grande vitesse de propagation d'onde étant supérieure à la vitesse de propagation d'onde des ondes élastiques cibles se propageant dans le film piézoélectrique. Selon le résonateur à ondes acoustiques de surface haute fréquence et son procédé de préparation de la présente invention, le problème de la fréquence de travail basse d'un résonateur à ondes acoustiques de surface existant est résolu.
Patent WO-2022000420-A1 (WO)
Inventor: ZHOU HONG
IPC: G06K9/00
Filed: 2020-07-02
Abstract: Provided are a human body action recognition method, a human body action recognition system, and a device. The human body action recognition method comprises: acquiring a video including a human body action behavior, and resampling and preprocessing a video frame; extracting image features of the video frame; obtaining, on the basis of human body bone information, a human body joint sequence corresponding to the video frame; and inputting the image features and the human body joint sequence into a graph convolutional neural network to acquire an action category. A model is constructed by means of image features including environment information, and a human body joint sequence, so that robustness against environment changes is realized, the environment information can be fully utilized for human body action recognition, and the accuracy is high.
Patent WO-2022006765-A1 (WO)
Title: Flexible frequency hopping
Inventor: LI JIAN
IPC: H04W72/04
Filed: 2020-07-08
Abstract: Methods, apparatus, and systems for enabling a flexible frequency hopping mechanism are described. In one example aspect, a wireless communication method is disclosed. The method includes receiving, by a communication device, a first message from a network device. The first message comprises a list of frequency hopping offsets and a value indicating a number of repetitions of a data transmission. The method also includes receiving, by the communication device, a second message selecting a frequency hopping offset from the list of frequency hopping offsets and applying multiple frequency hopping offsets to the number of repetitions of the data transmission. The multiple frequency offsets are determined according to a rule associated with the selected frequency hopping offset.
Patent WO-2022006799-A1 (WO)
Title: Quick assembly vending machine vending unit
Inventor: WANG SHEN
IPC: G07F11/16
Filed: 2020-07-09
Abstract: Disclosed in the present utility model is a quick assembly vending machine vending unit, comprising a goods cabinet unit and a transfer unit, the goods cabinet unit and the transfer unit being connected; a plurality of layers of goods shelves are disposed in the goods cabinet unit; the transfer unit comprises a transfer cabinet and a transfer platform capable of respectively moving in the Y axis and Z axis directions, the transfer platform being provided with a transfer belt capable of transferring goods forward and backward in the X axis direction; the X axis direction is the direction of goods transfer, the Y axis direction is horizontal and perpendicular to the direction of goods transfer, and the Z axis direction is perpendicular to the plane formed by the XY axes directions. The present utility model effectively avoids the problems of transportation difficulties and poor passability due to the heavy weight and large size of a monolithic goods cabinet unit; the number of products is increased, improving the rate of utilisation of the space of the vending machine; and seamless connection of the transfer belt and a goods belt can be implemented, simplifying the structure of the transfer platform, reducing the height of the transfer platform, increasing the operating stability, and reducing manufacturing costs.
Patent WO-2021196450-A1 (WO)
Inventor: WANG TAO
IPC: E02D17/04
Filed: 2020-07-16
Abstract: Disclosed is a construction method for an underground prestressed supporting structure, comprising the steps of: (1) sinking a soldier pile carrying an anchor cable; (2) constructing a top horizontal support; (3) excavating a foundation pit until a set depth for primary excavation is reached, mounting N enclosing purlins within the range, and tensioning the anchor cable to press same against the N enclosing purlins; (4) excavating the foundation pit, mounting the (N+1)th enclosing purlin, and pressing the anchor cable against the (N+1)th enclosing purlin; (5) completing mounting of all enclosing purlins, and casting a bottom plate; (6) removing the enclosing purlins below the K-th top plate, and constructing the K-th top plate; (7) removing the enclosing purlins below the (K-1)th top plate, and constructing the (K-1)th top plate; (8) completing construction of top plates below the Nth enclosing purlin; and (9) releasing the tensioning on the anchor cable, and constructing top plates. According to the present application, supporting parts are replaced with enclosing purlins, the enclosing purlins serve as force transfer parts to form a prestressed soldier pile, and the enclosing purlins and the soldier pipe are formed as one piece, thereby guaranteeing the integrity and stability of a foundation pit supporting system.
Patent WO-2021023004-A1 (WO)
Inventor: MI JIANJUN
IPC: F03D1/04
Filed: 2020-07-21
Abstract: A horizontal shaft wind-driven power generator, comprising a tower cylinder (3), an impeller composed of blades (1) and a power generator cabin (2). The rotation of the impeller drives the power generator cabin (2) to generate electricity, and the power generator cabin (2) is rotatably fixed to the top of the tower cylinder (3); the tower cylinder (3) is provided with a wind collecting plate (4); the wind collecting plate (4) is connected to the tower cylinder (3) by means of a connecting part (5), and rotates around an axis of the tower cylinder (3) by means of the connecting part (5); the cross section of the wind collecting plate (4) is a curved sheet, the wind collecting plate (4) is at the bottom of the outer side of the rotation range of the impeller; the wind collecting plate (4) is kept on the same plane as the rotating plane of the impeller, that is, the wind collecting plate (4) follows the impeller to rotate synchronously, thereby solving the problems in existing wind-driven power generators wherein wind-driven power generators have low wind power utilization efficiency and are unsafe due to the size of the wind being different in upper and lower parts thereof.
Patent WO-2021031778-A1 (WO)
Title: Transmission method, and method and device for configuring pucch
Inventor: LU ZHI
IPC: H04W72/04
Filed: 2020-07-22
Abstract: Provided are a transmission method, and a method and device for configuring a PUCCH. The method comprises: determining the priority of a PUCCH according to configuration information of the PUCCH; and according to the priority of the PUCCH, transmitting information carried by the PUCCH.
Patent WO-2021082554-A1 (WO)
Inventor: PAN LIANGYU
IPC: G09F9/30
Filed: 2020-07-24
Abstract: A flexible display screen (10) and a display terminal (01). The back of the flexible display screen (10) is connected to a first housing (701), a second housing (702), and a rotating shaft (703) of a supporting assembly (70). The portion, connected to the rotating shaft (703), of the flexible display screen (10) is used as a first bending portion (300). The first bending portion (300) is bent along the direction of an axis (O-O) of the rotating shaft (703), and portions, respectively connected to the first housing (701) and the second housing (702), of the flexible display screen (10) are folded in half. The flexible display screen (10) comprises a first peripheral portion (40a) and a second peripheral portion (40b). The first peripheral portion (40a) and the second peripheral portion (40b) are in a non-light emitting region (102), and are disposed side by side on the same side of a light emitting region (101). The portion of the first peripheral portion (40a) bent to the back of the flexible display screen (10) faces the first housing (701). The portion of the second peripheral portion (40b) bent to the back of the flexible display screen (10) faces the second housing (702). A first notch (50) is in the non-light emitting region (102), disposed on one side of the first bending portion (300), and located between the first peripheral portion (40a) and the second peripheral portion (40b).
Patent WO-2022027461-A1 (WO)
Inventor: CAI DUO
IPC: H02J7/00
Filed: 2020-08-06
Abstract: La présente invention concerne un système et un procédé de surveillance à distance pour une batterie de stockage, comprenant un bloc-batterie de stockage et un appareil de surveillance ; le bloc-batterie de stockage comprend une pluralité de cellules de stockage individuelles ; l'appareil de surveillance comprend : une pluralité de modules de collecte de cellules individuelles connectés électriquement et agencés pour correspondre à la pluralité de cellules de stockage individuelles, une unité principale de surveillance connectée à la pluralité de modules de collecte de cellules individuelles, un module de collecte de tension connecté à l'unité principale de surveillance, et un module de collecte de courant connecté à l'unité principale de surveillance ; le module de collecte de courant est utilisé pour collecter des informations de courant du bloc-batterie de stockage ; le module de collecte de tension est utilisé pour collecter des informations de tension du bloc-batterie de stockage ; le module de collecte de cellules individuelles est utilisé pour collecter des informations de cellule individuelle de la cellule de stockage individuelle correspondante ; et l'unité principale de surveillance est utilisée pour acquérir les informations de courant, les informations de tension et les informations de cellule individuelle, et charger les informations de courant, les informations de tension et les informations de cellule individuelle vers un ordinateur hôte. La présente invention permet de mettre en œuvre une surveillance à distance en temps réel de l'état des cellules individuelles, ce qui réduit le coût des inspections manuelles et élimine les risques de sécurité du système de source d'alimentation.
Patent WO-2021073225-A1 (WO)
Title: 一种直流变频压缩机组用气阀
Inventor: LU MIN
IPC: F16K15/06
Filed: 2020-08-12
Abstract: 一种直流变频压缩机组用气阀，包括气阀主体（1），气阀主体（1）的一侧设置有气腔（2），气腔（2）的一端设置有第一主气孔（3），气阀主体（1）的另一侧安装有阀座（4），阀座（4）的一端设置有第二主气孔（5），阀座（4）的一端安装有固定环（12），且固定环（12）嵌入气阀主体（1）的内部，气阀主体（1）与固定环（12）螺纹连接，气阀主体（1）包括进气腔（6）和出气腔（7），且进气腔（6）和出气腔（7）大小相等。这种气阀避免压缩机长期工作下阀片的断裂，延长了压缩机的使用寿命。
Patent WO-2021036871-A1 (WO)
Inventor: CHEN ZHIYE
IPC: H04M1/72454
Filed: 2020-08-18
Abstract: Embodiments of the present application disclose an information input method, a device, a terminal, and a storage medium, pertaining to the technical field of computers. The embodiments provided by the present application enable: upon receiving a first instruction, displaying a base mode view, wherein the first instruction is used to instruct a terminal to enter a mode for receiving first information, the base mode view is a floating layer page displayed on a current user interface, and the base mode view has an area less than that of the current user interface; displaying a first input control in the base mode view; and upon a trigger of the first input control, inputting the first information according to an input signal that is input into the terminal via a sensor of the terminal. Since the terminal is capable of displaying the base mode view on the current user interface, and the base mode view enables inputting information into the terminal, the present application improves efficiency of inputting information and allows users to quickly input important information into the terminal.
Patent WO-2022061547-A1 (WO)
Inventor: HU HAOMANG
IPC: B60H1/00
Filed: 2020-09-22
Abstract: A thermal management system and an electric vehicle. The thermal management system comprises a compressor, a water-cooled condenser, a battery cooler, a valve body assembly, a first water pump, a second water pump and a third water pump which are arranged in a centralized manner. Such arrangement enables the installation positions of various elements to be more compact, and the pipeline wiring between various elements to be as short as possible, thereby not only helping to reduce a space occupied by the thermal management system, but also reducing the pressure loss of a liquid when the liquid flows circularly along the pipeline, and improving the cooling efficiency or heating efficiency of the thermal management system. Furthermore, the thermal management system can also respectively form a cooling loop of a passenger compartment, a heating loop of the passenger compartment, a cooling loop of a battery, a heating loop of the battery and a cooling loop of an electric drive, thereby being able to cool or heat any one or more of the passenger compartment, the battery and the electric drive, helping to flexibly control the temperature of various positions in the electric vehicle.
Patent WO-2021057822-A1 (WO)
Title: Anti-ror1 antibodies and preparation method and uses thereof
Inventor: FAN GUOHUANG
IPC: C07K16/28
Filed: 2020-09-24
Abstract: The present invention provides anti-ROR1 antibodies and methods of using said antibodies. The anti-ROR1 antibodies described herein are useful for the diagnosis and treatment of diseases associated with aberrant expression of ROR1.
Patent WO-2022061942-A1 (WO)
Title: Lithium battery having housing composite cooling pipeline and preparation process therefor
Inventor: ZHAO JINBAO
IPC: H01M10/6568
Filed: 2020-09-29
Abstract: Disclosed are a lithium battery having a housing composite cooling pipeline and a preparation process therefor. The lithium battery comprises a battery housing and a battery body packaged in the battery housing. The battery body has an anode end and a cathode end, wherein the anode end and the cathode end extend out of the battery housing. The battery housing comprises a first casing and a second casing; the second casing is at least combined to an outer wall of one of casing surfaces of the first casing except the casing surface where the anode end and the cathode end are located; a cooling flow channel is provided between the first casing and the second casing; the cooling flow channel is formed at least by a groove on a surface wall of either the first casing or the second casing; the second casing is provided with a water inlet on one end of the cooling flow channel and a water outlet on the other end of the cooling flow channel. The lithium battery of the present invention does not require the assembling of a liquid cooling heat dissipation plate, and features convenient use, low costs and good safety performance.
Patent WO-2022082437-A1 (WO)
Inventor: ZENG QIAO
IPC: H01M10/0587
Filed: 2020-10-20
Abstract: L'invention concerne une batterie (100), comprenant un compartiment (10) et un noyau de batterie (20) logé dans le compartiment (10). Le compartiment (10) comprend un premier compartiment (11) et un second compartiment (12) qui sont électriquement isolés l'un de l'autre. Le second compartiment (12) est monté sur le premier compartiment (11). Le noyau de batterie (20) comprend une première plaque d'électrode (21), une seconde plaque d'électrode (22) et un diaphragme (23) disposé entre la première plaque d'électrode (21) et la seconde plaque d'électrode (22). La batterie (100) comprend en outre un premier élément conducteur (31) et un second élément conducteur (32) qui sont logés dans le compartiment (10) et isolés électriquement l'un de l'autre, le premier élément conducteur (31) étant électriquement connecté à la première plaque d'électrode (21) et au premier compartiment (11), et le second élément conducteur (32) étant électriquement connecté à la seconde plaque d'électrode (22) et au second compartiment (12). Le premier élément conducteur (31) et le second élément conducteur (32) forment une structure conductrice (30), et la première plaque d'électrode (21), le diaphragme (23) et la seconde plaque d'électrode (22) sont enroulés autour de la structure conductrice (30) pour former le noyau de batterie (20). Une extrémité de départ de la première plaque d'électrode (21) et une extrémité de départ de la seconde plaque d'électrode (22) sont situées entre le premier élément conducteur (31) et le second élément conducteur (32). L'invention concerne en outre un dispositif électronique (200) comportant la batterie (100). Selon la batterie (100), le taux d'utilisation d'espace interne et la densité d'énergie de la batterie (100) peuvent être améliorés.
Patent WO-2022082574-A1 (WO)
Inventor: LUO DAXIN
IPC: G06K9/00
Filed: 2020-10-22
Abstract: 一种车道线检测方法和装置，涉及传感器技术领域，可用于安防、辅助驾驶和自动驾驶。方法包括：根据第一图像获取第一车道线（S501）；根据第一车道线以及第一距离，确定至少一个第一区域（S502）；其中，第一距离与车道宽度有关；在第一区域中确定与第一车道线平行的第二车道线（S503）。这样，不会因为车道线深浅不一、车道线部分被遮挡等问题得到不符合车道线实际情况的车道线，保证得到的多条车道线平行，从而获得更准确的车道线检测结果。提升了自动驾驶或者辅助驾驶中的高级驾驶辅助系统ADAS能力，可以应用于车联网，如车辆外联V2X、车间通信长期演进技术LTE-V、车辆-车辆V2V等。
Patent WO-2021103901-A1 (WO)
Title: 基于多方安全计算的神经网络模型训练及预测方法、装置
Inventor: CHEN CHAOCHAO
IPC: G06F21/62
Filed: 2020-10-27
Abstract: 一种基于多方安全计算的神经网络模型训练方法、模型预测方法及装置。在所述方法中神经网络模型被分割为至少一个客户端模型和至少一个服务端模型，服务端模型部署在服务端，客户端模型部署在对应训练参与方的客户端。在每次循环时，训练样本数据被提供给神经网络模型来得到当前预测值和当前预测差值。在各个客户端模型，经由各个训练参与方使用各自的客户端子模型以及所接收的数据逐层进行多方安全计算。在各个服务端模型，使用在前客户端模型的计算结果逐层进行非多方安全计算。在循环未结束时，根据当前预测差值，通过反向传播来调整服务端模型和客户端子模型的各层模型参数。利用该方法，能够在确保隐私数据安全的情况下提高模型训练效率。
Patent WO-2022052244-A1 (WO)
Inventor: CHEN GUOMING
IPC: G10L25/84
Filed: 2020-10-29
Abstract: Disclosed in some embodiments of the present application is an earphone speech activity detection method, comprising: converting a first time domain microphone signal into a frequency domain microphone signal, and converting a first time domain bone conduction signal into a frequency domain bone conduction signal; obtaining a coherence coefficient according to the frequency domain microphone signal and the frequency domain bone conduction signal; obtaining spectrum energy according to the frequency domain bone conduction signal; and determining, according to the coherence coefficient and the spectrum energy, that earphones detect speech or noise. Also disclosed in the present application are earphones and a storage medium. The correlation between the microphone signal and the bone conduction signal is determined by means of the coherence coefficient, and when it is determined that the correlation between the microphone signal and the bone conduction signal is high, an audio obtained by the earphones is further determined as speech or noise according to the spectral energy, thereby preventing determining a low-energy microphone signal to be speech, thus improving speech/noise determination accuracy.
Patent WO-2021147435-A1 (WO)
Inventor: NING PEIYANG
IPC: G06T7/136
Filed: 2020-10-30
Abstract: 一种伤情图片自动化审核方法、装置、电子设备及计算机可读存储介质，涉及智慧医疗，所述方法包括：获得拟审核的伤情图片；审核所述伤情图片的皮肤区域；审核所述伤情图片的伤口区域；审核所述伤情图片的人脸；审核伤情图片中的人脸和伤者证件中的人脸的相似度；上传符合审核要求的伤情图片。所述方法可提高一次拍摄符合要求的伤情图片成功概率，提升客户体验。
Patent WO-2021129223-A1 (WO)
Title: 鼓风机和呼吸机
Inventor: HSIEH TSUNG-TING
IPC: F04D29/66
Filed: 2020-11-13
Abstract: 公开了一种鼓风机和具有这种鼓风机的呼吸机。鼓风机包括以中心轴线为中心可旋转的叶轮(10)，驱动叶轮旋转的马达，以及容纳叶轮和马达的外壳(20)，叶轮具有：圆盘状的叶轮盘(11)；以及设置在叶轮盘的轴向一侧的表面的多个叶片(12)，多个叶片沿径向延伸；至少部分叶片的径向外端设置有向径向外侧突出的突出部(13)，突出部突出到叶轮盘的径向外侧。由此，能够提高鼓风机的吹气效率，降低运行噪声，并增加有风面积。