baber/WOPTO huggingface dataset:
Patent WO-2020244331-A1 (WO)
Inventor: HARA JUNICHI
IPC: B65G27/18
Filed: 2020-04-23
Abstract: A circular vibrating conveyor, comprising a fixed lower vibrator component (1) and a vibrator top plate (2) mounted on an upper side of the fixed lower vibrator component (1). A fixing plate (8) is disposed at an inner side of the fixed lower vibrator component (1). A metal core (3) is disposed at a side of the fixing plate (8), and two ends of the metal core (3) are fixedly connected to the fixing plate (8). A piezoelectric element (5) is disposed in the middle of the metal core (3). A carbon fiber vibration plate spring (4) is fixedly connected to an end of the piezoelectric element (5), and the rotation direction of the metal core (3) is away from the carbon fiber vibration plate spring (4). The vibration direction of the metal core (3) is tangent to a circle formed from the motion trajectory of the metal core (3).
Patent WO-2020233420-A1 (WO)
Title: Slot format indication method and communication apparatus
Inventor: SHAO JIAFENG
IPC: H04W72/04
Filed: 2020-05-09
Abstract: The present application provides a slot format indication method and a communication apparatus. The method comprises: receiving a slot format index, the slot format index being used for indicating a row in a slot format table, the row in the slot format table being used for indicating symbol attributes respectively corresponding to at least 12 symbols, and the symbol attribute comprising a position of an uplink symbol U, a downlink symbol D, or a flexible symbol F; and determining a slot format of an extended cyclic prefix according to the slot format index, the slot format of the extended cyclic prefix comprising the downlink symbol D, at least one uplink symbol U, and/or at least one flexible symbol F. The method provided by the present application determines an extended cyclic slot format using a slot format index indicating a slot format of an extended cyclic prefix, wherein the slot format of the extended cyclic prefix can satisfy uplink transmission, downlink transmission, and transmission delay requirements of URLLC services, thereby ensuring the normal transmission of the URLLC services.
Patent WO-2021103424-A1 (WO)
Inventor: WANG WEI
IPC: H04W8/06
Filed: 2020-05-09
Abstract: Provided by the present application are a communication connection method and device and a storage medium. The communication connection method comprises: parsing and obtaining a user permanent identification number of a calling user according to a user call message; when user context information corresponding to the user permanent identification number is not found in a preset buffer, carrying the user permanent identification number to send an information acquisition request to a unified data management (UDM) device; receiving the corresponding user context information fed back by the UDM device, the user context information comprising: information about the calling user, information of an access and mobility management function AMF device where the calling user is located and contract data information; and according to the fed back user context information, continuing the corresponding call process.
Patent WO-2020238698-A1 (WO)
Inventor: LUO ZHENXING
IPC: H04M1/72436
Filed: 2020-05-19
Abstract: The embodiment of the present invention discloses an unread message reminding method, device, a terminal apparatus and a storage medium, the method comprises: when receiving an activation instruction of session interface, and in the case where an unread message exists in the session interface, displaying an unread message reminding icon on the session interface; when receiving a trigger instruction of the unread message reminding icon, skipping to a corresponding unread message for a user to consult; updating the unread message reminding icon displayed on the session interface in real time according to the consulting state of the unread message and the session message received by the session interface in real time.
Patent WO-2021232246-A1 (WO)
Title: A modem/gateway device having a wireless network password retrieval function
Inventor: Zou Shixi
IPC: G06F21/44
Filed: 2020-05-19
Abstract: A modem/gateway device having a password retrieval function is provided that includes a user interface, a hardware processor, and a non-transitory memory configured to store one or more programs. The hardware processor executes the one or more programs to receive a request for a password retrieval in response to an input from the user interface, generate a message for retrieving a password for a wireless network, and transmit the message to a server. The password corresponds to an email address to which an email is to be sent by the server. The transmitted message instructs a password retrieval operation by the server to transmit the password to the email address.
Patent WO-2020253631-A1 (WO)
Title: Ip地址的配置方法、设备及系统
Inventor: WANG DAN
IPC: H04L29/12
Filed: 2020-06-12
Abstract: 本公开的实施例提供一种IP地址的配置方法、设备及系统，所述方法包括：通过网络开放功能NEF，获取第三方功能AF为5G虚拟网络组配置的IP地址，所述5G虚拟网络组包括至少一个终端，一个终端对应一个IP地址。
Patent WO-2021253230-A1 (WO)
Title: Ultrasonic imaging method, ultrasonic imaging system and computer storage medium
Inventor: DONG YONGQIANG
IPC: A61B8/00
Filed: 2020-06-16
Abstract: An ultrasonic imaging method, an ultrasonic imaging system (10) and a computer storage medium. The method comprises: transmitting ultrasonic waves to a region of interest, including transmitting multiple pulses to the same target position (S110); receiving an ultrasonic echo to obtain an ultrasonic echo signal (S120); obtaining a signal after beam synthesis for each transmission by means of the beam synthesis (S130); performing autocorrelation calculation on the signal after the beam synthesis for each transmission to obtain an autocorrelation function characterizing the blood flow signal for each transmission (S140); synthesizing the autocorrelation functions obtained by means of multiple transmissions to obtain a synthesized autocorrelation function (S150); and obtaining a color blood flow image on the basis of the synthesized autocorrelation function (S160). Thus, the synthesis process based on transmission continuous focusing is realized in an autocorrelation domain, and processing is only performed based on a scalar, thus avoiding the energy offset caused by opposite phases of signals due to blood flow characteristics, improving the lateral resolution of the color blood flow image, and improving the sensitivity and penetrating power of the image.
Patent WO-2022000493-A1 (WO)
Inventor: LI DAN
IPC: H04W56/00
Filed: 2020-07-03
Abstract: There is long dynamic propagation delay in non Terrestrial Network (NTN) than integration Terrestrial Networks (TN). The invention introduces methods of transmission timing adjustment mechanism for non-terrestrial network, wherein shift the transmission timing over the pre-determined timing when failure event is detected.
Patent WO-2022006812-A1 (WO)
Title: Parallel-connected battery bank wake-up control system and method
Inventor: TANG HAOMING
IPC: H02J7/00
Filed: 2020-07-09
Abstract: A parallel-connected battery bank wake-up control system, comprising a first battery pack and a second battery pack which are connected in parallel, wherein the first battery pack comprises a first control unit; the second battery pack comprises a second control unit; the first battery pack is used for receiving a first trigger signal, so as to wake up the first control unit of the first battery pack; the first control unit of the first battery pack is used for outputting a first drive signal after being woken up; and the second battery pack is used for receiving a second drive signal sent by the first battery pack, processing the second drive signal, and then transmitting the processed second drive signal to the second control unit of the second battery pack, so as to wake up the second control unit of the second battery pack, wherein the second drive signal is output after the first battery pack processes the first drive signal. The parallel-connected battery bank wake-up control system and method have functional safety requirements, are convenient to operate, and improve the user experience.
Patent WO-2021022979-A1 (WO)
Inventor: LI TIEQING
IPC: H04M1/72454
Filed: 2020-07-14
Abstract: The objective of the present application is to provide an information flow display method. The method comprises: displaying a first visual control as well as a plurality of first visual sub-controls displayed in the first visual control in a window vertical screen of an application in user equipment, each first visual sub-control being used for displaying one information item in a first information flow; and in response to a horizontal screen switching event of the user equipment, displaying at least two second visual controls as well as a plurality of second visual sub-controls displayed in at least one second visual control in a window horizontal screen of the application, each second visual sub-control being used for displaying one information item in a second information flow. In this way, more information is displayed by means of the at least two second visual controls, and the information is displayed in the at least two second visual controls, respectively, thereby ensuring the displayed content undistorted.
Patent WO-2021063090-A1 (WO)
Inventor: NI JING
IPC: G06F3/0481
Filed: 2020-07-23
Abstract: A method for establishing an application combination, and an electronic device. The method can be applied to the field of human-computer interactions, etc., and the method relates to a graphical user interface (GUI). The method comprises: an electronic device determining the usage of all or some of N applications in the electronic device; and the electronic device establishing a first combination according to the usage, wherein the first combination comprises a first application and a second application in the N applications. By means of the method for establishing an application combination provided in the embodiments of the present application, an application combination can be automatically established according to the usage of applications, without the need for a user to manually select applications to establish an application combination, thus making operation thereof convenient for a user.
Patent WO-2021248651-A1 (WO)
Inventor: DONG WEI
IPC: B23K9/04
Filed: 2020-07-27
Abstract: A multi-layer single-bead continuous electric arc additive manufacturing method for a metal structural member. A welding machine is used as a heat source, and a metal wire material is used as a forming material; a welding device is driven by a robot to move according to a planned continuous spiral rising slicing path, and performs electric arc additive manufacturing on a substrate; and a servo system drives a welding gun mechanical arm according to a calculated spiral path, and the welding gun mechanical arm drives a welding gun to print a single welding bead along a predetermined track.
Patent WO-2022021355-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W76/10
Filed: 2020-07-31
Abstract: Disclosed are a session establishment method and apparatus, and a device and a storage medium, which belong to the technical field of communications. The method comprises: a relay device sending a first session establishment request to a first core network device, wherein the first session establishment request is used for requesting the establishment of a PDU session between the relay device and a DN, and the first session establishment request comprises a first RSC. In the technical solution provided in the embodiments of the present application, a session establishment request is sent to a core network device by means of a relay device, wherein the session establishment request carries an RSC corresponding to a service attribute. Since the RSC represents a service code and has the characteristics of being difficult to crack and to leak, in comparison with directly carrying the service attribute in the session establishment request being likely to leak the service attribute and thus affect the system security, the embodiments of the present application also guarantee privacy protection for the service attribute when it is ensured that a core network is clear about the service attribute, thereby improving the system security.
Patent WO-2021174766-A1 (WO)
Inventor: WANG CHUNG-YI
IPC: H04N5/369
Filed: 2020-08-13
Abstract: A buffer circuit for buffering a photosensitive signal, and an image sensor comprising same. The buffer circuit comprises: an amplifying circuit, a first switch element, and a resistive element. A control end of the amplifying circuit is coupled to an output end of a pixel circuit, a first end of the amplifying circuit is used for outputting a buffered photosensitive signal, and a second end of the amplifying circuit is coupled to a first reference voltage. The first switch element has a first end coupled to the control end of the amplifying circuit, and a second end coupled to the first end of the amplifying circuit. The resistive element has a first end coupled to the control end of the amplifying circuit, and a second end coupled to the first end of the amplifying circuit. The first switch element is turned on in a first phase and turned off in a second phase, and the amplifying circuit generates the buffered photosensitive signal in the second phase.
Patent WO-2021027896-A1 (WO)
Inventor: GENG TINGTING
IPC: H04W36/00
Filed: 2020-08-13
Abstract: La présente invention concerne un procédé de communication et un appareil de communication. Le procédé de communication consiste : à recevoir, par un dispositif de réseau d'accès primaire et en provenance d'un premier dispositif de réseau d'accès secondaire, des informations de condition de déclenchement de commutation d'une ou de plusieurs cellules sous au moins un dispositif de réseau d'accès secondaire candidat et à envoyer, à un dispositif terminal, un premier message comprenant les informations de condition de déclenchement de commutation de la ou des cellules sous le ou les dispositifs de réseau d'accès secondaires candidats, afin que le dispositif terminal puisse commuter activement la cellule sous le dispositif de réseau d'accès secondaire selon les informations de condition de déclenchement de commutation, ce qui permet d'améliorer le taux de réussite de la commutation de cellules, d'augmenter la vitesse de variation de la cellule sous le dispositif de réseau d'accès secondaire et d'améliorer la flexibilité de la variation de la cellule sous le dispositif de réseau d'accès secondaire.
Patent WO-2021077914-A1 (WO)
Inventor: CUI JING
IPC: H04N19/119
Filed: 2020-09-03
Abstract: La présente demande concerne un procédé et un appareil de codage vidéo, un dispositif informatique et un support de stockage. Le procédé consistant : à acquérir une unité de codage cible à coder ; à calculer des données de gradient de pixel cible selon une valeur de pixel d'un point de pixel correspondant à l'unité de codage cible, les données de gradient de pixel cible étant obtenues en fonction d'une différence entre la valeur de pixel du point de pixel et une valeur de pixel de référence ; à déterminer un résultat de décision de division cible correspondant à l'unité de codage cible selon les données de gradient de pixel cible ; et à effectuer un codage vidéo sur l'unité de codage cible selon le résultat de décision de division cible.
Patent WO-2021043279-A1 (WO)
Title: Waypoint information transmission method, apparatus and system for platooning
Inventor: XU YONG
IPC: G08G1/123
Filed: 2020-09-04
Abstract: A waypoint information transmission method, apparatus and system for platooning, wherein same relate to the technical field of automatic driving. The method comprises: a waypoint information transmission apparatus receiving in real time waypoint information, sent by a vehicle-mounted apparatus of a leading vehicle, of each cycle (501); storing the waypoint information of each cycle to form historical waypoint information (502); receiving a waypoint information transmission control instruction sent by the vehicle-mounted apparatus of the leading vehicle, and determining target waypoint information from the historical waypoint information (503); and sending the target waypoint information to a first vehicle-mounted apparatus (504). The waypoint information of each cycle of the leading vehicle is independently stored and maintained by the waypoint information transmission apparatus. When a following vehicle waiting to join a team needs to join the team, the waypoint information transmission apparatus is responsible for determining the target waypoint information and sending the information to the first vehicle-mounted apparatus of the following vehicle waiting to join the team, and the vehicle-mounted apparatus of the leading vehicle does not need to send a large amount of waypoint information, thereby saving on communication resources of the leading vehicle, so that the problem of excessive occupation of communication resources of the leading vehicle can be prevented.
Patent WO-2021043292-A1 (WO)
Inventor: LI YUNBO
IPC: H04W74/08
Filed: 2020-09-04
Abstract: Des modes de réalisation de la présente invention concernent un procédé d'accès aléatoire à accès multiple par répartition orthogonale de la fréquence de liaison montante et un dispositif, concernant le domaine technique de communications, et résolvant le problème de l'état de la technique dans lequel une station (STA) ne prend en charge qu'une RU pour une transmission de données de liaison montante, ce qui entraîne une faible efficacité de spectre de fréquence et un faible débit de réseau. La solution spécifique comprend les étapes suivantes : une STA prenant en charge n unités de ressources (RU) reçoit une première trame de déclenchement envoyée par un point d'accès (AP), la station (STA) étant capable de déterminer, en fonction de la première trame de déclenchement, un nombre k d'unités de ressource d'accès aléatoire (RA-RU) attribué à la station par l'AP pour un accès aléatoire à accès multiple par répartition orthogonale de la fréquence de liaison montante ; et si la STA détermine qu'un premier paramètre déterminé selon le nombre k de RA-RU est supérieur ou égal à une valeur d'un compteur de délai d'attente d'accès aléatoire à accès multiple par répartition orthogonale de la fréquence (OFDMA) (compteur OBO), la STA règle la valeur du compteur OBO à 0, et la STA sélectionne aléatoirement i RA-RU à partir de k RA-RU pour envoyer des données de liaison montante.
Patent WO-2021109664-A1 (WO)
Inventor: LI WEIDONG
IPC: H04L12/725
Filed: 2020-09-08
Abstract: The present application provides a service path determining method and device. The method comprises: obtaining first information reported by N nodes through which a first service flow corresponding to a first service flow identifier passes, and obtaining node identifiers of the N nodes from the first information reported by the N nodes; determining, according to a first field value in the first information reported by the N nodes, a sequence that the first service flow passes through the N nodes; and determining a path of the first service flow according to the nodes identifiers of the N nodes and the sequence. The determining process of a service path by a controller has no relation to the type of a path taken by a service flow. Regardless of whether the type of the path taken by the service flow is a type that needs to be calculated by the controller, the method provided by the present application can determine the path taken by the service flow. Compared with the prior art, the present application has no limitation on a service flow for which a service path needs to be determined.
Patent WO-2021169245-A1 (WO)
Inventor: YAO XIUWEN
IPC: G02B15/16
Filed: 2020-09-10
Abstract: Disclosed are a zoom lens, a camera module (200) and a mobile terminal, which are applied to mobile terminals, such as mobile phones and tablets, so as to improve the photographing quality of the zoom lens. The zoom lens comprises, sequentially arranged from an object side to an image side, a first lens set (G1) with a negative optical power, a second lens set (G2) with a positive optical power and a third lens set (G3) with a negative optical power. The first lens set (G1) is a fixed lens set, the second lens set (G2) is a zoom lens set and can slide, along an optical axis, on the image side of the first lens set (G1), and the third lens set (G3) is a compensation lens set and can slide, along the optical axis, on the image side of the second lens set (G2). In addition, the zoom lens may further comprise a fixed fourth lens set (G4) positioned on the image side of the third lens set (G3). When the zoom lens zooms from a wide angle state to a telephoto state, both the second lens set (G2) and the third lens set (G3) move towards the object side, and the distance between the third lens set (G3) and the second lens set (G2) is firstly reduced and then increased, such that continuous zooming of the zoom lens is realized, and the photographing quality is improved.
Patent WO-2021047640-A1 (WO)
Title: Method and apparatus for sensing and measurement
Inventor: LIU CHENCHEN
IPC: H04L25/02
Filed: 2020-09-11
Abstract: Provided are a method and an apparatus for sensing and measurement. In the technical solution of the present application, a data transmitting end can send an indication frame to a data receiving end, wherein same can indicate a spatial mapping matrix used when the data transmitting end transmits data to the data receiving end, so that the data receiving end can eliminate, according to the spatial mapping matrix, the influence of spatial mapping on channel state information, so as to obtain actual channel state information, such that sensing, positioning, etc. of a surrounding environment or a passive target can be completed by using the obtained actual channel state information.
Patent WO-2021082775-A1 (WO)
Title: 抑制高速列车侧滚、点头、摇头行为的主被动复合控制系统
Inventor: ZHANG CHUNWEI
IPC: B61F5/24
Filed: 2020-09-15
Abstract: 提供了一种抑制高速列车侧滚、点头、摇头行为的主被动复合控制系统，其包括固定模块（1）、被动控制模块（2）和主动控制模块（3）；固定模块（1）固定在列车（6）上，固定模块（1）上连接被动控制模块（2），被动控制模块（2）上连接主动控制模块（3）；被动控制模块（2）包括环形底板（21）、连接在环形底板（21）上的环形轴套（22）以及可转动连接在环形底板（21）上的中心力轴（23），主动控制模块（3）包括主动控制器、电机底座（31）、固定在电机底座（31）上的驱动电机（32）、与驱动电机（32）连接的转轴（33）以及连接在转轴（33）顶部的转动质量盘（34）；从而减小了车体受动态扰动的不稳定运动行为，增强了抑制效果，有效节约能源，最大限度发挥控制系统的性能，保证控制系统的控制效率。
Patent WO-2021057668-A1 (WO)
Inventor: DENG YINHUI
IPC: H04B11/00
Filed: 2020-09-21
Abstract: The present invention relates to an ultrasonic emission control method, a transceiving control method, and a device. The ultrasonic emission control device comprises a memory unit, a processing unit, and an output unit. The memory unit is configured to store a data structure, the data structure comprises a pulse loop body, the pulse loop body comprises one or more sub-loop bodies, each of the sub-loop bodies comprises a header line and a main body, and the header line comprises a first field indicating the number of loops of the main body and a second field indicating the number of lines of the main body. The main body comprises one or more emission lines, and each of the emission lines comprises a third field indicating a control state and a fourth field indicating the number of loops of the control state. The processing unit is configured to read the data structure and parse the pulse loop body in the data structure into an ultrasonic emission time sequence. The output unit is configured to output an electrical signal corresponding to the ultrasonic emission time sequence.
Patent WO-2021068871-A1 (WO)
Inventor: WANG CHUNHE
IPC: C07K16/28
Filed: 2020-10-09
Abstract: 提供了一种B7-H3纳米抗体、其制备方法及用途。该纳米抗体包括框架区1-4 (FR1-4)和互补决定区1-3 (CDR1-3)，能特异性地与B7-H3结合，可用于检测B7-H3分子以及各种B7-H3分子异常表达的恶性肿瘤的治疗。