baber/WOPTO huggingface dataset:
Patent WO-2020238836-A1 (WO)
Inventor: LIU JIANFU
IPC: A24F47/00
Filed: 2020-05-25
Abstract: An ultrasonic atomising core and an ultrasonic atomiser thereof, the atomising core comprising an atomising base (31), an ultrasonic atomising plate (35) being mounted vertically on the atomising base (31), one side of an atomising surface (351) of the ultrasonic atomising plate (35) being provided with an atomising cavity (33), a second gas inlet (323) and a gas outlet (251) being arranged on the atomising cavity (33), an atomising region of the ultrasonic atomising plate (35) being in contact with the middle of an oil guide cotton (36), the second gas inlet (323) being arranged on the lower part of the atomising cavity (33) and being arranged away from the atomising surface (351) of the ultrasonic atomising plate (35), and the gas outlet (251) being arranged on the top part of the atomising cavity (33) and being arranged close to the atomising surface (351) of the ultrasonic atomising plate (35); when the gas flow passes through the atomising cavity (33), the smoke flow path inside the atomising cavity (33) forms a peak shape and is divided into an inert zone, a flow zone, and a rapid zone on the basis of the smoke flow rate, such that, during use, the gas flow does not easily take out the e-liquid particles in the atomising cavity (33) and the smoke taste is better.
Patent WO-2021031655-A1 (WO)
Title: Method and apparatus for upgrading blockchain network, storage medium, and electronic device
Inventor: XIE DANLI
IPC: G06F16/27
Filed: 2020-05-30
Abstract: A method and apparatus for upgrading a block chain network, relating to the technical field of block chains, the method comprising: when receiving an upgrade request for a block chain network, respectively connecting a low-level node of a low-level block chain network and a high-level node of a high-level block chain network corresponding to the low-level node (S201); acquiring from the low-level node a data ID list of data established by the low-level node (S202); on the basis of the data ID list, acquiring from the low-level node an operation record corresponding to each data ID in the data ID list (S203); correspondingly writing each acquired operation record to the high-level blockchain network for storage (S204); acquiring from the low-level node the data permission possessed by the low-level node (S205); and writing the data permission to the high-level node for storage (S206). The present method ensures data integrity, so that data loss does not easily occur.
Patent WO-2021036389-A1 (WO)
Title: Safety airbag device
Inventor: CHEN WUJIAN
IPC: B60R21/26
Filed: 2020-06-04
Abstract: A safety airbag device (10) comprises: a safety airbag (200), having an unfolded state and a folded state; a gas generator, used to generate gas to inflate the safety airbag such that the safety airbag enters the unfolded state; and a deflector (100), used to guide the gas generated by the gas generator before the gas enters the safety airbag (200). The deflector (100) comprises a first cavity (101) and a second cavity (102). The first cavity (101) comprises a first gas inlet (101A) and a first gas outlet (101B). The second cavity (102) comprises a second gas inlet (102A) and a second gas outlet (102B). The first gas outlet (101B) is in fluid communication with the second gas inlet (102A). The gas generated by the gas generator enters the first cavity (101) by means of the first gas inlet (101A), leaves the first cavity (101) by means of the first gas outlet (101B), then enters the second cavity (102) by means of the second gas inlet (102A) in fluid communication with the first gas outlet (101B), and leaves the second cavity (102) by means of the second gas outlet (102B) to enter the safety airbag (200). The safety airbag device can change a flow direction of the gas generated by the gas generator, and avoid a tearing of the safety airbag resulting from direct impact of an airflow on the safety airbag. Wall surfaces in the first cavity and the second cavity of the deflector reduce impact of high-temperature metal particles on the safety airbag, such that the reliability of the safety airbag device is high.
Patent WO-2021073140-A1 (WO)
Inventor: CHEN JUN
IPC: H04N5/235
Filed: 2020-06-23
Abstract: The embodiments of the present application relate to the field of image processing. Particularly provided are a monocular camera, and an image processing system and an image processing method. The monocular camera comprises a lens, a dual-pass filter, an image sensor and an image fusion processing unit, wherein the dual-pass filter filters light received by the lens, and retains an optical signal in a visible light waveband and an optical signal in an infrared waveband after filtering; the image sensor performs photoelectric conversion on the optical signal in the visible light waveband and then generates a color image frame, and performs photoelectric conversion on the optical signal in the infrared waveband and then generates an infrared image frame; and the image fusion processing unit performs image fusion, wherein specifically, the color image frame and the infrared image frame that are generated by the image sensor are fused, so as to generate a fused color image frame.
Patent WO-2022000250-A1 (WO)
Inventor: HU ZHANGRONG
IPC: H02H3/00
Filed: 2020-06-30
Abstract: A voltage regulation apparatus and an overcurrent protection method. The voltage regulation apparatus comprises: a current detection control circuit, a power stage circuit, a voltage input terminal, and a voltage output terminal, and the power stage circuit comprises at least one power tube. Since a current parameter reflects the load current of the at least one power tube, and a plurality of preset overcurrent protection thresholds are dynamic overcurrent protection thresholds obtained after presetting on the basis of temperature information and the like, the current detection control circuit acquires the current parameter, and then compares the current parameter with the plurality of preset overcurrent protection thresholds so as to output a control signal, thereby facilitating the implementation of limiting operations on the current parameter. In the foregoing manner, the current parameter is limited on the basis of dynamic thresholds, and the current parameter is limited to be lower than currents that will not cause thermal damage to devices such as chips, power tubes, or inductors. Compared to existing current-limiting mechanisms that directly start current limiting when the current parameter is greater than or equal to a current-limiting threshold, the present invention is applicable within scenarios of non-constant loads and achieves a good overcurrent protection effect.
Patent WO-2022000458-A1 (WO)
Inventor: GAO MINGMING
IPC: G06T7/55
Filed: 2020-07-03
Abstract: An image depth information determination method and apparatus, a device and a storage medium, the method comprising: acquiring by means of a photographing device multiple images of an object; partitioning a first image of the multiple images into multiple blocks; determining a first matching cost aggregation value between a pixel of a reference row corresponding to at least one first block of the multiple blocks and a corresponding pixel in a second image of the multiple images; determining a second matching cost aggregation value between a pixel in a reference column corresponding to the first block and a corresponding pixel in the second image of the multiple images; according to the first matching cost aggregation value and the second matching cost aggregation value, determining a third matching cost aggregation value of the pixel of the first block in at least one cost aggregation direction so as to determine the depth information of the first block. By means of the method, storage of matching cost aggregation values of all pixels of an image matrix is prevented, and occupancy of bandwidth when reading and writing data can be greatly reduced.
Patent WO-2021109566-A1 (WO)
Title: Comprehensive testing system of anastomat
Inventor: YAO DAQIANG
IPC: G01R31/34
Filed: 2020-07-06
Abstract: A comprehensive testing system of an anastomat. The system comprises a cutting assembly testing device used for testing a cutting assembly of the anastomat; a motor testing device used for testing a driving motor of the anastomat; an electrical assembly testing device used for testing a circuit board and a battery of the anastomat; and a main control computer, wherein the main control computer is used for determining whether the anastomat is qualified or not according to the working states measured by the cutting assembly testing device and the motor testing device and a testing result of the electrical assembly testing device. In the present application, the structure of the anastomat is fully considered; members constituting the anastomat are reasonably split into a plurality of components; all components of the anastomat are comprehensively and effectively tested one by one, and then the test results of all the testing devices are comprehensively evaluated and determined by means of the main control computer, so that more accurate and reliable test results of the whole anastomat are obtained, the working performance and quality of the anastomat are guaranteed, and effective use of the anastomat in wound suturing is facilitated.
Patent WO-2021098227-A1 (WO)
Inventor: FANG MIN
IPC: H01L31/18
Filed: 2020-07-07
Abstract: 一种四倒角小片电池的制备方法，包括如下步骤：1）将可制备电池整片的硅材切割出用于制备小片电池的长方体状硅块；该硅块包括：一对相背设置的端面，以及位于该对端面之间的四个边线；该四个边线与端面垂直；2）使硅块的四个边线处分别形成倒角，得到截面为矩形、且矩形四角为倒角的硅块，所述截面与端面平行；3）沿与端面相平行的方向对硅块进行切片，得到四角为倒角的矩形硅片；4）将硅片制成电池片，即得四倒角小片电池。能制备出四个角都是倒角的矩形小片电池。
Patent WO-2021013230-A1 (WO)
Title: Robot control method, robot, terminal, server, and control system
Inventor: XUE QINGFENG
IPC: A47L11/40
Filed: 2020-07-23
Abstract: A robot (300) control method, the robot (300), a terminal (100), a server (200), and a control system. The control method comprises: the robot (300) uploads to the server (200) the coordination conversion relation between a first coordinate system and a second coordinate system and a visual SLAM map; the terminal (100) uploads a target image frame and feature data of a target point to the server (200); the server (200) determines coordinates of the target point in the first coordinate system according to the target image frame, the feature data of the target point, and the visual SLAM map; the server (200) converts the first coordinates of the target point in the first coordinate system into second coordinates of the target point in the second coordinate system, and the server (200) sends the second coordinates to the robot (300); the robot (300) receives the second coordinates, determines a movement path according to the second coordinates and coordinates of the current location of the robot (300) in the second coordinate system, and moves to the target point according to the movement path. A user can precisely select a position to which the robot (300) is expected to move, so that the robot (300) can accurately moves to the target point.
Patent WO-2021052010-A1 (WO)
Title: Method and apparatuses for face orientation estimation and network training, and electronic device and storage medium
Inventor: ZHANG XIUBAO
IPC: G06K9/00
Filed: 2020-07-27
Abstract: The present invention provides methods and apparatuses for face orientation estimation and network training, and an electronic device and a storage medium. The method comprises: obtaining a face image to be detected; using a face orientation estimation network to process said face image, and determining a face orientation of said face image, wherein a position map is provided in a hidden layer of the face orientation estimation network, the face orientation estimation network is a network obtained by supervising and training a sample face image according to the position map, and the position map is two-dimensional representation of the complete three-dimensional face shape of the sample face image in a three-dimensional modeling space; and outputting the face orientation of said face image. The present invention solves the problem in the prior art that the face orientation estimation error is large, and the effect of obtaining a more accurate face orientation recognition result is achieved.
Patent WO-2021057275-A1 (WO)
Inventor: Liang Danye
IPC: H01L27/02
Filed: 2020-08-06
Abstract: Provided is a bidirectional ESD protective device and an electronic apparatus. The bidirectional ESD protective device comprises: a first well area (603), a second well area (604) and a third well area (605) that are formed in a semiconductor substrate (601); not less than two first injection areas (606) and not less than two second injection areas (607) that are formed in the first well area (603), and not less than two fourth injection areas (609) and not less than two fifth injection areas (610) that are formed in the second well area (604), wherein the first injection areas (606) and the second injection areas (607) are respectively spaced apart from each other in a lengthwise direction of the first well area (603), the fourth injection areas (609) and the fifth injection areas (610) are respectively spaced apart from each other in a lengthwise direction of the second well area (604), the first injection areas (606) and the second injection areas (607) are respectively located on different straight lines and are staggered from each other by a certain distance in the lengthwise direction of the first well area (603), and the fourth injection areas (609) and the fifth injection areas (610) are respectively located on different straight lines and are staggered from each other by a certain distance in the lengthwise direction of the second well area (604); and third injection areas (608) that are formed at a junction of the first well area (603) and the third well area (605) and formed at a junction of the second well area (604) and the third well area (605).
Patent WO-2021042949-A1 (WO)
Title: Active outdoor unit detection method used for communication miswiring between indoor and outdoor units of air conditioner
Inventor: SUN JIGUO
IPC: G01R31/50
Filed: 2020-08-11
Abstract: The present invention relates to air conditioner installation and debugging, and specifically relates to an active outdoor unit detection method used for communication miswiring between indoor and outdoor units of an air conditioner, which aims to solve the problem in which existing miswiring detection methods are unable to effectively protect indoor and outdoor communication devices while simultaneously promptly detecting a severe malfunction. For this purpose, the method of the present invention comprises the following steps: S1: after an air conditioning unit is powered on and before normal communication is carried out, a sending port of an outdoor unit sending a set of miswiring detection data; S2: a receiving port of the outdoor unit receiving feedback data; S3: determining whether the feedback data is consistent with the detection data; S4: if the feedback data is consistent with the detection data, determining that miswiring is not present, and the outdoor unit and an indoor unit starting normal communication, otherwise determining that miswiring is present and executing step S5; S5: waiting for a first set period of time before proceeding to execute steps S1 to S4. In the present invention, operations are performed on the outdoor unit side, which is more proactive, and the speed at which a malfunction is located is quicker, and an abnormal increase in the temperature of a communication device may be prevented.
Patent WO-2021031996-A1 (WO)
Title: Power control method and apparatus
Inventor: LIU ZHE
IPC: H04W52/08
Filed: 2020-08-14
Abstract: Provided are a power control method and apparatus. In the technical solution of the present application, when out-of-order transmission of two uplink channels occurs, the two uplink channels can be subjected to power control using different closed-loop power control processes, thereby improving the power control performance. For example, a second downlink channel is received by a terminal device before a first downlink channel is received. However, a second uplink channel corresponding to the second downlink channel is sent by the terminal device after a first uplink channel corresponding to the first downlink channel is sent. In this case, the second uplink channel and the first uplink channel are in out-of-order transmission. Correspondingly, the first uplink channel can be subjected to power control using a first closed-loop power control process, and the second uplink channel can be subjected to power control using a second closed-loop power control process. The downlink channel here may be a PDCCH, and the uplink channel may be a PUSCH; or, the downlink channel is a PDSCH, and the uplink channel is a PUCCH that bears an HARQ-ACK.
Patent WO-2021042968-A1 (WO)
Inventor: WANG DINGFENG
IPC: H01L33/52
Filed: 2020-08-14
Abstract: La présente invention concerne une bande de lampes à DEL étanche à l'eau constituée d'une colle transmettant la lumière et étanche à l'eau et son procédé de fabrication. Spécifiquement, le procédé comprend les étapes consistant à : fixer des composants au rouleau entier d'une carte de circuits imprimés flexible raccordée comprenant de multiples bandes de cartes de circuit imprimé de bande de lampes au moyen d'un montage en surface ; déplier le rouleau entier sur une plateforme d'adsorption horizontale de telle sorte que la carte de circuit imprimé de bande de lampes est adsorbée pour être plate et mise à niveau ; fixer des bandes de barrage de boîte ayant la même hauteur à quatre côtés de carte de la carte de circuit imprimé de bande de lampes, la hauteur de la bande de barrage de boîte étant supérieure à celle du composant ; puis placer la colle liquide transmettant la lumière dans un barrage de boîte, puis racler la colle à l'aide d'une plaque de revêtement par raclage, de telle sorte que l'épaisseur de la colle est cohérente avec la hauteur du barrage de boîte, et la colle recouvre complètement les composants et la surface de la carte de circuit imprimé ; adsorber le rouleau entier de la carte sur la plateforme horizontale d'une manière verticale de telle sorte que la colle est durcie, puis retirer les bandes de barrage de boîte, et couper le rouleau entier en une seule bande, ce qui permet de fabriquer la bande de lampes à DEL étanche à l'eau constituée de la colle transmettant la lumière et étanche à l'eau. En ce qui concerne deux surfaces latérales dans le sens de la longueur (longitudinales) de la bande de lampes unique coupée, une surface latérale de la carte de circuit imprimé sur chaque surface latérale et une surface latérale de la colle durcie sont sur une même surface de coupe.
Patent WO-2021109651-A1 (WO)
Inventor: PAN KAI
IPC: H04L9/32
Filed: 2020-09-03
Abstract: 本申请实施例公开了一种证书撤销列表更新方法及相关设备，包括：第一路边单元RSU根据所述RSU存储的第一证书撤销列表，确定所述第一RSU覆盖范围内第一车载单元OBU使用的证书被撤销；所述第一RSU向所述第一RSU覆盖范围内的一个或多个OBU发送第一通知消息，所述第一通知消息用于通知所述一个或多个OBU更新证书撤销列表。采用本申请实施例，不仅可以保障证书撤销列表的及时更新，而且可以减少信令开销。
Patent WO-2022056744-A1 (WO)
Inventor: YANG WENYONG
IPC: A47L15/42
Filed: 2020-09-16
Abstract: 一种过滤装置和餐具洗涤设备。过滤装置（10）包括旋转过滤器（300）和驱动组件（400）。其中，旋转过滤器（300）包括柱状滤网（330），柱状滤网（330）用于对餐具洗涤设备洗涤后的待过滤水进行过滤，柱状滤网（330）的网孔所定义的外接圆的直径为0.2～0.5mm。驱动组件（400）与旋转过滤器（300）连接，用于使柱状滤网（330）以100～1000r/min的相对速度与柱状滤网（330）内的内容物进行相对旋转，以使柱状滤网（330）上的至少部分残渣与柱状滤网（330）分离。
Patent WO-2021052464-A1 (WO)
Inventor: ZHANG JIACHANG
IPC: A61C8/00
Filed: 2020-09-18
Abstract: Disclosed is a dental implant kit (20), comprising a dental implant (24), a dental abutment (22), and a screw structure (23). An inner side of the dental implant (24) comprises an internal thread portion (241). The dental abutment (22) comprises a penetrating abutment channel (22A), and the lower part of the dental abutment (22) abuts against the upper part of the dental implant (24). The screw structure (23) comprises a screw head (231) and an external thread portion (232), the screw head (231) is connected to the external thread portion (232), the screw structure (23) can movably enter the abutment channel (22A), such that the screw head (231) abuts against the abutment channel (22A), and the external thread portion (232) is screwed and locked into the internal thread portion (241) of the dental implant (24). The length of the screw structure (23) is H2, and the distance between the top end of the screw head (231) and the top end of the dental abutment (22) is H1, where H1/(H1 + H2) < 0.2. The beneficial effect is that the screw structure can be locked and fixed by means of a screwdriver in an inclined state.
Patent WO-2022061916-A1 (WO)
Title: Communication method and apparatus
Inventor: XIN YANG
IPC: H04W28/24
Filed: 2020-09-28
Abstract: Disclosed are a communication method and apparatus. The method comprises: during a process of creating a first quality of service flow, in a first communication system, of a terminal device, a session management function network element determining that the first quality of service flow needs to be moved to a first bearer of a second communication system; determining that the priority of the first quality of service flow is the greatest of the priorities of N quality of service flows corresponding to the first bearer; and the session management function network element sending first information of the first quality of service flow to an access and mobility management function network element of the first communication system, wherein the first information comprises the priority of the first quality of service flow, the access and mobility management function network element records the priority corresponding to an identity of the first bearer as the priority of the first quality of service flow, the N quality of service flows comprise the first quality of service flow, and N is a positive integer greater than or equal to 2.
Patent WO-2022061938-A1 (WO)
Inventor: SUN HAIYAN
IPC: C09K11/07
Filed: 2020-09-28
Abstract: An organic light-emitting device and a display apparatus. The organic light-emitting device comprises an anode, a cathode, and a light-emitting layer arranged between the anode and the cathode. A doping structure layer is arranged between the anode and the light-emitting layer. The doping structure layer comprises a host material and a guest material doped in the host material, the host material and the guest material meeting: -1.5 eV ＜ │LUMO(A)│ - │HOMO(B)│ ＜ 1.5 eV, wherein LUMO(A) is the lowest unoccupied molecular orbital (LUMO) energy level of the host material, and HOMO(B) is the highest occupied molecular orbital (HOMO) energy level of the guest material.
Patent WO-2022082600-A1 (WO)
Title: Target cell id for conditional handover and conditional pscell addition or change
Inventor: CHEN YUQIN
IPC: H04W36/00
Filed: 2020-10-22
Abstract: A user equipment (UE) may be configured with information to perform conditional handovers or addition/change of a primary secondary cell (PSCell). The UE receives a first radio resource control (RRC) configuration message from the source cell for conditional handover to the at least one target cell, the first RRC configuration message including conditional handover execution conditions, an RRC configuration and a target cell ID for each one of a list of target cells, performs measurements on the target cells to determine whether any one of the target cells fulfills its corresponding conditional handover execution conditions and, when a first target cell from the list of target cells fulfills its corresponding conditional handover execution conditions, initiates a handover to the first target cell.