baber/WOPTO huggingface dataset:
Patent WO-2020029755-A1 (WO)
Title: Transaction verification method and apparatus, storage medium, and electronic device
Inventor: LI CHENGYU
IPC: G06Q20/38
Filed: 2019-07-15
Abstract: The present disclosure relates to a transaction verification method, a transaction verification apparatus, a computer-readable storage medium, and an electronic device. The transaction verification method in embodiments of the present disclosure comprises: obtaining transaction information, and generating verification identification information according to the transaction information; saving the verification identification information as a leaf node in a verification block having a tree structure; obtaining root node information of the verification block and a verification path of the verification identification information in the verification block; and sending the verification identification information, the root node information, and the verification path to a first transaction party involved in the transaction information, so that the first transaction party verifies the transaction information. The transaction verification method provided in the embodiments of the present disclosure improves the security of data storage, and also improves the authenticity of the verification result.
Patent WO-2020087995-A1 (WO)
Inventor: YAN WEILIANG
IPC: B29C45/84
Filed: 2019-07-22
Abstract: Provided by the present invention are a locking mechanism and an injection molding machine provided with same. The locking mechanism is used for preventing a movable platen from being switched from an opening state to a clamping state. The locking mechanism comprises: a connecting member used for connecting with the movable platen and provided with engagement grooves; a locking portion, the position thereof being adjustable such that the locking portion has a locking state for engaging with the engagement grooves and a releasing state for disengaging from the engagement grooves; and a driving component in driving connection with the locking portion, so as to drive the locking portion to be switched between the locking state and the releasing state. The locking mechanism of the present invention solves the problem in the prior art of safety risks with movable platens.
Patent WO-2020211219-A1 (WO)
Title: Mobile terminal, screen control method, device, and storage medium
Inventor: HAN GAOCAI
IPC: H04M1/02
Filed: 2019-07-30
Abstract: The present disclosure provides a mobile terminal, a screen control method, a device, and a storage medium, relating to the technical field of terminals. The mobile terminal comprises: a device body, the device body comprising a device body front side and a device body back side; a display screen, the display screen comprising a first display region, a second display region, and a third display region connected in sequence, the first display region being arranged on the device body front side and the second display region being made of flexible material; a first drive assembly, arranged on the device body and connected to a first slider by means of a first extendable/retractable component. In the present disclosure, the drive assembly and the extendable/retractable component are arranged inside the mobile terminal, controlling the drive assembly to drive the extendable/retractable component to push or pull the slider, causing the display screen to extend or retract, thereby achieving automatic extension or retraction of the flexible display screen; the invention does not require manual operation by a user, and is highly convenient.
Patent WO-2021062655-A1 (WO)
Inventor: ZHU MING
IPC: F27B5/06
Filed: 2019-09-30
Abstract: Disclosed is a new-type vacuum sintering furnace for neodymium iron boron sintering. The new-type vacuum sintering furnace comprises a medium-frequency power source (1), a vacuum pump (2), a wiring pipe (3), a vacuum pipe (4), a furnace body (5), a base (6), a furnace cover (7), a thermometer (8), a water inlet pipe (9), a water pump (10), a water outlet pipe (11), and a water storage pool (12), wherein the medium-frequency power source (1) is connected to the furnace body (5) by means of the wiring pipe (3); the vacuum pump (2) is arranged on one side of the medium-frequency power source (1), and the vacuum pump (2) is connected to the furnace body (5) by means of the vacuum pipe (4); and the furnace body (5) comprises a crucible (51), a heat insulation plate (52), a magnetic induction coil (53), and a furnace wall (54), with the crucible (51) being fixed in the furnace body (5) and on the upper end of the heat insulation plate (52). By arranging the vacuum pump (2), the water pump (10) and the heat insulation plate (52), the structure is simple, thereby facilitating reducing the highest temperature required for sintering a neodymium-iron-boron magnet, reducing energy consumption, and facilitating market popularization and application.
Patent WO-2020125194-A1 (WO)
Title: 西红花酸用于预防或治疗非酒精性脂肪肝炎
Inventor: WANG PING
IPC: A61P1/16
Filed: 2019-10-23
Abstract: 西红花酸在制备预防或治疗非酒精性脂肪肝炎中的应用及其制备方法。所述制备方法包括以下步骤：将西红花或栀子与适量碱混合、机械化学预处理、溶剂提取、加酸、柱层析分离纯化。
Patent WO-2021051497-A1 (WO)
Title: Pulmonary tuberculosis determination method and apparatus, computer device, and storage medium
Inventor: REN JIAXIANG
IPC: G06K9/62
Filed: 2019-11-06
Abstract: A pulmonary tuberculosis determination method and apparatus, a computer device, and a storage medium, relating to the technical field of artificial intelligence. The pulmonary tuberculosis determination method comprises: acquiring a chest X-ray image to be classified; converting, according to pre-configured image processing steps, the chest X-ray image into a target image to be classified, the resolution and the dimension of the target image are the same as those of a target image sample for training a pulmonary tuberculosis classification model; and inputting the target image into the pulmonary tuberculosis classification model to acquire a predicted probability, the predicted probability being the probability acquired by means of prediction that a test for pulmonary tuberculosis is positive, and when the predicted probability is greater than a pre-configured threshold, determining that pulmonary tuberculosis exists in the chest X-ray image corresponding to the target image. The pulmonary tuberculosis determination method ensures high accuracy, and achieves rapid determination of pulmonary tuberculosis.
Patent WO-2021031384-A1 (WO)
Title: Fall-down behavior detection processing method and apparatus, and computer device and storage medium
Inventor: WANG JIANZONG
IPC: G06K9/00
Filed: 2019-11-08
Abstract: Disclosed are a fall-down behavior detection processing method and apparatus, and a computer device and a storage medium. The method comprises: obtaining a video to be identified acquired by a video acquisition device in real time; identifying said video by using an R-C3D-based behavior detection model, and determining whether a behavior action corresponding to said video comprises a fall-down action; if the behavior action corresponding to said video comprises a fall-down action, intercepting a target video clip corresponding to the fall-down action from said video; performing severity analysis on the target video clip to obtain a fall-down severity corresponding to the target video clip; obtaining medical suggestion information corresponding to the target video clip on the basis of the fall-down severity; and sending the target video clip and the medical suggestion information to a reminding terminal corresponding to the target video clip. According to the method, whether said video comprises the fall-down action can be quickly and accurately detected, and targeted reminding is carried out on the basis of the fall-down action.
Patent WO-2020098691-A1 (WO)
Title: Method and apparatus for detecting consistent listen before talk failure in mobile communications
Inventor: JOSE PRADEEP
IPC: H04W76/18
Filed: 2019-11-13
Abstract: Various solutions for detecting consistent listen before talk (LBT) failure with respect to user equipment and network apparatus in mobile communications are described. An apparatus may determine whether an LBT failure is detected. The apparatus may start a first timer in an event that the LBT failure is detected. The apparatus may increase an LBT counter. The apparatus may determine whether the LBT counter reaches a threshold value. The apparatus may determine a consistent LBT failure event in an event that the LBT counter reaches the threshold value.
Patent WO-2020238064-A1 (WO)
Title: Honeycomb mesh combined packing material
Inventor: XU ZHE
IPC: B01J19/30
Filed: 2019-11-14
Abstract: A honeycomb mesh combined packing material, comprising a plurality of convex channels (a1, b1) arranged at equal intervals and a plurality of concave channels (a2, b2) that are each located between two adjacent convex channels (a1, b1); at least one insertion column portion (3) and a plug-in portion (4) matching the insertion column portion (3) are provided on the convex channels (a1, b1) and the concave channels (a2, b2) respectively, and the insertion column portion (3) and the plug-in portion (4) are both provided with a plurality of support feet (21) used for interconnected connection and for connecting the convex channels (a1, b1) and the concave channels (a2, b2); and convex channel bottom cavities (7) and concave channel top cavities (8) matching one another are formed on lower sides of the convex channels (a1, b1) and upper sides of the concave channels (a2, b2) respectively. When a plurality of the honeycomb mesh combined packing material is stacked, the insertion column portions (3) on the convex channels (a1, b1) are inserted into corresponding plug-in portions (4) on the concave channels (a2, b2) to achieve matched fixing; at the same time, the convex channels (a1, b1) and the concave channels (a2, b2) are connected by the plurality of support feet (21), and after hollow cavities composed by corresponding convex channel bottom cavities (7) and concave channel top cavities (8) are formed between an upper and lower honeycomb mesh combined packing material, when the resistance of the honeycomb mesh combined packing material is significantly reduced, the purpose of significantly improving efficiency is achieved, and the usage effect is strong.
Patent WO-2021097730-A1 (WO)
Inventor: LI HENG
IPC: H01L23/48
Filed: 2019-11-20
Abstract: Disclosed are a multi-chip stack package and a manufacturing method, wherein same relate to the technical field of chips, can solve the problem of multi-chip stress concentration, and can stack more layers of chips. The multi-chip stack package comprises: a first chip (101) and a second chip (102) arranged in a stacked manner in a first direction, wherein a first conductive via (31) is provided in the first chip (101) in the first direction, and a second conductive via (32) is provided in the second chip (102) in the first direction; and a first re-wiring layer (21) arranged between the first chip (101) and the second chip (102), wherein two sides of the first re-wiring layer (21) are respectively fixed to a surface of the first chip (101) and a surface of the second chip (102), the first conductive via (31) and the second conductive via (32) are conducted by means of the first re-wiring layer (21), and the first conductive via (31) and the second conductive via (32) are arranged in a staggered manner. The multi-chip stack package and the manufacturing method are used for the manufacturing of chips.
Patent WO-2021114377-A1 (WO)
Title: Tft阵列基板和显示面板
Inventor: CAO WU
IPC: H01L27/12
Filed: 2019-12-20
Abstract: 一种TFT阵列基板和显示面板，TFT阵列基板包括有源层(5)和设置在所述有源层(5)上的源漏电极(6)；所述有源层(5)包括电极覆盖区(7)、沟道区(8)以及围绕所述电极覆盖区(7)和所述沟道区(8)设置的第一外围区(9)；所述源漏电极(6)对应所述电极覆盖区(7)设置；位于所述第一外围区(9)的所述有源层呈多段式分布。
Patent WO-2021128444-A1 (WO)
Inventor: ZHOU PENGYUE
IPC: B64C27/10
Filed: 2020-12-28
Abstract: A multi-rotor aerial vehicle (1), comprising a controller; an annular frame (11) including at least two supports (111) and at least two connecting units (112), wherein two adjacent supports (111) are movably connected by means of the connecting units (112); at least two first rotor units (12), which are all disposed on the annular frame (11), electrically connected to the controller and used to provide a lift force for flight; and at least two driving assemblies (13), which are all disposed on the annular frame (11), electrically connected to the controller and used to drive, when the multi-rotor aerial vehicle flies, two adjacent supports (111) away from or close to each other so as to expand or reduce the area enclosed by the annular frame (11). The aerial vehicle uses the annular frame (11) consisting of at least two supports (111) and at least two connecting units (112), wherein the at least two supports (111), driven by at least two driving assemblies (13), can move close to each other so as to reduce the area enclosed by the annular frame, thus effectively solving the technical problem that a large-scale multi-rotor aerial vehicle needs a relatively large landing/take-off field.
Patent WO-2020177473-A1 (WO)
Inventor: YUAN ZHIDONG
IPC: G11C19/28
Filed: 2020-01-03
Abstract: The present disclosure provides a shift register unit and a control method thereof, a gate driving circuit and a control method thereof, and a display device. The shift register unit comprises: a first shift register, which is connected to an input signal terminal, a first clock signal terminal and a second clock signal terminal, the first shift register is configured to generate a first output signal on the basis of the signal of the first clock signal terminal and generate a second output signal on the basis of the signal of the second clock signal terminal under the control of the signal of the input signal terminal; and a second shift register, which is connected to the input signal terminal and a third clock signal terminal, the second shift register is configured to generate a third output signal on the basis of the signal of the third clock signal terminal under the control of the signal of the input signal terminal; wherein a pull-up node of the first shift register is connected with a pull-up node of the second shift register.
Patent WO-2021031517-A1 (WO)
Title: Display panel and display device having same
Inventor: WANG BO
IPC: H01L51/52
Filed: 2020-01-08
Abstract: The present invention relates to a display panel and a display device having same. The display panel comprises: an anode layer, a hole transport layer, a light-emitting layer, an electron transport layer and a cathode layer. In the present invention, the cathode layer of a transparent region uses a single-layer structure formed by a first cathode layer, and the cathode layer of a display region uses a stacked structure formed by the first cathode layer and a second cathode layer arranged on the first cathode layer. As such, the transmittance of the transparent region can be improved, and the light emission efficiency of the display region can also be improved.
Patent WO-2020156359-A1 (WO)
Inventor: KE BOWEN
IPC: C07C237/00
Filed: 2020-01-21
Abstract: La présente invention concerne un composé de sel d'ammonium quaternaire, son procédé de préparation et son utilisation, se rapportant au domaine de la chimie médicale. La présente invention concerne un composé peptidique représenté par la formule I, un sel pharmaceutiquement acceptable, un stéréoisomère, un solvate, un promédicament, ou un métabolite de celui-ci. Le composé selon l'invention présente des caractéristiques en termes d'une action rapide, d'un effet anesthésique local à long terme après une seule administration, d'un temps de blocage du nerf sensoriel plus long que le temps de blocage du nerf moteur, et à la fois, d'un effet anesthésique local à action prolongée et un effet anesthésique local sélectif ; le composé selon l'invention permet également de réduire de façon significative les effets secondaires des composés de sel d'ammonium quaternaire ayant des caractéristiques structurales de tensioactifs, ledit composé étant en outre très sûr ; ainsi, le composé représenté par la formule I et son sel pharmaceutiquement acceptable peuvent être utilisés dans la préparation de médicaments sûrs ayant un effet anesthésique local à long terme et un effet anesthésique local sélectif, et qui présentent des avantages d'un d'effet anesthésique local à long terme, d'un bon effet anesthésique local sélectif et d'une sécurité élevée.
Patent WO-2021159232-A1 (WO)
Title: Control resource set precoding indication
Inventor: LI QIAOYU
IPC: H04L25/02
Filed: 2020-02-10
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a control resource set (CORESET) that indicates a precoder granularity unit over which a same precoding is used for resources of the CORESET. The precoder granularity unit may be greater than a resource element group bundle of the CORESET and less than contiguous resource blocks of the CORESET. The UE may monitor for one or more physical downlink control channel candidates according to the configuration. Numerous other aspects are provided.
Patent WO-2020164588-A1 (WO)
Title: Power saving for new radio carrier aggregation
Inventor: WU WEI-DE
IPC: H04W72/04
Filed: 2020-02-14
Abstract: Various solutions for power saving for New Radio (NR) carrier aggregation in mobile communications are described. An apparatus receives, from a wireless network, a trigger signal. The apparatus switches between a first bandwidth part (BWP) and a second BWP of at least two BWPs for a secondary cell (SCell) in response to receiving the trigger signal. No physical downlink control channel (PDCCH) monitoring is configured for the first BWP while PDCCH monitoring is configured for the second BWP.
Patent WO-2021134895-A1 (WO)
Inventor: LI JIANJU
IPC: H01M2/30
Filed: 2020-03-03
Abstract: 本申请公开了一种动力电池盖板及其制造方法，该动力电池盖板包括顶盖、极柱和第一包胶件，顶盖上设有沉头孔，沉头孔具有第一台阶面，顶盖上设有环绕沉头孔设置的翻边，极柱包括本体和与本体相连的凸环，本体配合在沉头孔内，凸环夹设在沉头孔的第一台阶面与翻边之间，第一包胶件包覆在本体及凸环的表面。
Patent WO-2021168880-A1 (WO)
Title: 摄像光学镜头
Inventor: WANG QIANG
IPC: G02B13/18
Filed: 2020-03-04
Abstract: 一种摄像光学镜头（10），自物侧至像侧依序包含：第一透镜（L1）、第二透镜（L2）、第三透镜（L3）、第四透镜（L4）、第五透镜（L5）及第六透镜（L6），且满足下列关系式：0.45≤f1/f≤0.80；-10.00≤R9/R10≤-1.50；0.35≤d3/d4≤0.70。摄像光学镜头（10）具有良好光学性能的同时，满足大光圈、长焦距、超薄化的设计要求。
Patent WO-2020192643-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/159
Filed: 2020-03-24
Abstract: L'invention concerne des techniques de mise en œuvre de techniques de traitement vidéo. Dans un mode de réalisation donné à titre d'exemple, un procédé de traitement vidéo consiste à déterminer, pour une conversion entre un bloc courant d'une vidéo et une représentation de flux binaire de la vidéo, un vecteur de mouvement unidirectionnel à partir d'un vecteur de mouvement bidirectionnel dans le cas où une condition d'une dimension de bloc est satisfaite. Le vecteur de mouvement unidirectionnel est ensuite utilisé comme candidat de fusion pour la conversion. Le procédé consiste également à effectuer la conversion sur la base de la détermination.
Patent WO-2020200142-A1 (WO)
Title: Ice maker having anti-overflow cover
Inventor: YAN BO
IPC: F25C1/24
Filed: 2020-03-30
Abstract: An ice maker (200), comprising an assembly frame (210), an ice tray (212), a cam (246), an anti-overflow cover (214) and a bias spring (232), wherein the ice tray (212) may define a cell (230) for receiving water to freeze, and may be rotatably attached to the assembly frame (210) so as to rotate around the axial direction. The cam (246) may be attached to the ice tray (212) and extends in the axial direction. The anti-overflow cover (214) may be slidably attached to the assembly frame (210) in a manner of mechanical connection to the cam (246), so as to move between a raised position and a lowered position according to the rotational position of the cam (246). The bias spring (232) may be provided on the anti-overflow cover (214) and push the anti-overflow cover (214) to the lowered position.
Patent WO-2020192791-A1 (WO)
Inventor: LI XIANGYU
IPC: H04L5/00
Filed: 2020-03-30
Abstract: Provided are a resource configuration method, apparatus and system, wherein same can be applied to a system involving vehicle driving, for example, an automatic driving system or a V2X system. The method comprises: a first terminal device acquiring multiple indexes; the first terminal device sending first indication information and the multiple indexes to a second terminal device, wherein the first indication information is used for indicating a first index associated with the second terminal device; any one index from among the multiple indexes is associated with a terminal device in a first multicast group, each index from among the multiple indexes is used for indicating HARQ feedback resources on a corresponding SL, and the HARQ feedback resources indicated by each index are different; and the second terminal device determining, according to the first indication information, the HARQ feedback resource corresponding to the second terminal device, or the second terminal device determining the HARQ feedback resource corresponding to each of the other indexes except the first index. Based on the solution, the problem of feedback conflicts between multiple data receiving ends can be solved.
Patent WO-2021195918-A1 (WO)
Inventor: YUAN YANMEI
IPC: H04N5/262
Filed: 2020-03-31
Abstract: Provided in the present application are a display device and a method for restoring a locked-rotor state. A controller of the display device may detect the current rotation state of a display in response to the startup of the display device; and if the display is in a locked-rotor state, by means of acquiring a rotation instruction or the type of a startup application, the rotation of a rotating assembly is controlled according to the rotation instruction or the type of the startup application, so that the display is rotated to a standard state.
Patent WO-2020216069-A1 (WO)
Inventor: XIONG ZHIQI
IPC: A01K67/02
Filed: 2020-04-09
Abstract: L'invention concerne un procédé de préparation d'un modèle pour des primates non humains présentant un comportement ritualisé. L'application vise à remédier au défaut technique, dans l'état de la technique, d'un manque de modèle typique d'animaux présentant un comportement ritualisé, et concerne un procédé d'incitation d'animaux à se comporter de manière ritualisée. Le procédé peut être utilisé pour obtenir un modèle de comportement ritualisé typique pour des animaux en moins de temps, et fonctionne bien dans le domaine de l'éthologie.
Patent WO-2021098128-A1 (WO)
Inventor: YI LEZHOU
IPC: G01N33/00
Filed: 2020-04-10
Abstract: A quantitative mixed sample test method and apparatus for chemical test items of a consumer product. The test method comprises: according to parameters such as regulatory limit requirements, uncertainty of measurement, the amount of mixed samples, a sample mixing ratio, etc., calculating the maximum number of mixed samples that can ensure the accuracy of a test result; then establishing a searchable table according to a relationship between a pass rate, the number of mixed samples, and reduced workload; for different items under test, directly querying the table to acquire reduced workloads corresponding to different numbers of mixed samples; and when the number of mixed samples does not exceed a maximum value and corresponds to the greatest reduced workload, determining that said number of mixed samples is the optimal number of mixed samples, and performing mixed sample testing according to said number of mixed samples. The invention reduces workload, improves test efficiency, and ensures reliable test results.