baber/WOPTO huggingface dataset:
Patent WO-2021258257-A1 (WO)
Inventor: LUO QING
IPC: H01L45/00
Filed: 2020-06-22
Abstract: Disclosed are a resistive random access memory and a preparation method therefor. The resistive random access memory comprises a resistive dielectric layer for resistive memory storage. The resistive dielectric layer comprises a doped dielectric layer. A portion of the doped dielectric layer includes metal atoms having a certain doping concentration, and is used to form an enhanced local electric field in the resistive random access memory, such that the generation location of a conductive channel of the resistive random access memory can be controlled, thereby improving device reliability. The configuration allows the resistive random access memory of the present invention to be forming-free and to stably exhibit a low resistance state in the initial period, thereby preventing the problem of current overshoot during a high-voltage forming process. In addition, the configuration keeps the size of the device of the present application under control and reduces high-voltage power consumption while improving voltage tolerance.
Patent WO-2021042823-A1 (WO)
Title: Picture test method and device
Inventor: MU CHONG
IPC: G06T5/00
Filed: 2020-06-24
Abstract: The present invention relates to the technical field of picture recognition. Disclosed are a picture test method and device, which improves the quality of an uploaded picture by adding compliance test items, i.e. a picture background purity and a main body position. Said method comprises: acquiring a denoised picture to be tested, performing pixel-level semantic segmentation processing on same, and then recognizing a main body area image and a background area image; performing color space conversion on said picture, and outputting hue space data and lightness space data of the images; expanding the main body area image and then fusing same with the hue space data, and extracting background purity values corresponding to pixels in the background area image, so as to determine whether the background purity of said picture is compliant; processing the lightness space data by means of a plurality of binarization methods, and outputting a plurality of binarization results; and fusing the main body area image with the plurality of binarization results, respectively, extracting coordinate values and a corresponding background purity value of each pixel in the fused main body area image, so as to determine whether the main body position of said picture is compliant.
Patent WO-2021000794-A1 (WO)
Title: 3d printing method for complex curved hollow structure, and printer
Inventor: ZHANG BIN
IPC: B33Y30/00
Filed: 2020-06-28
Abstract: A 3D printing method for a complex curved hollow structure. The 3D printing method comprises: firstly manufacturing a bottom die (B) attached to a complex curved hollow structure, and forming the complex curved hollow structure on a forming surface (C) of the bottom die (B) by taking the bottom die (B) as a support. The forming of the bottom die (B) and the forming of the complex curved hollow structure are completed under the same world coordinate system without the need to remove the bottom die (B) from an object carrying table (2), and then transplanting the bottom die into a printing system of a member (A) to be formed. An advantage of the method lies in that a high-precision complex curved hollow structure can be manufactured.
Patent WO-2021017713-A1 (WO)
Title: Photographing method and mobile terminal
Inventor: LIU YECHENG
IPC: H04N5/232
Filed: 2020-06-28
Abstract: Disclosed in embodiments of the present disclosure are a photographing method and a mobile terminal. The method comprises: displaying a first preview image in an image photographing process; receiving a first input of a user on a first region of the first preview image; in response to the first input, obtaining a first object set corresponding to the first region from the first preview image; and focusing to update and display the first preview image as a second preview image. The second preview image comprises the first object set, and the area occupied by the first object set in the second preview image is greater than that occupied by the first object set in the first preview image.
Patent WO-2022000470-A1 (WO)
Inventor: HUI CHAOFENG
IPC: H04W36/00
Filed: 2020-07-03
Abstract: The apparatus of wireless communication includes UE and LTE cells that may block a handover from the LTE cell to a 5G NR Cell while an IMS call service is provided via the LTE cell. The UE may block the handover process to the 5G NR cell by blocking a transmission of a measurement report of neighboring cells to the LTE cell or filtering out the measurements of neighboring 5G NR cells in the measurement report of the neighboring cells. The LTE cell may block the initiation of the handover process to the 5G NR cell by excluding a measurement control to trigger a handover to the 5G NR cell in an instruction to modify the RRC connection, or ignoring the handover to the 5G NR cell indicated in the measurement report received from the UE.
Patent WO-2021008559-A1 (WO)
Inventor: ZHENG YONG
IPC: C07K16/30
Filed: 2020-07-15
Abstract: Provided are bispecific antibodies comprising a first polypeptide comprising, from N-terminus to C-terminus, a first VH domain of PD-1 antibody operably linked to a first TCR constant region and a second VH domain of LAG-3 antibody, a second polypeptide comprising, from N-terminus to C-terminus, a first VL domain of PD-1 antibody operably linked to a second TCR constant region, a third polypeptide comprising, from N-terminus to C-terminus, a second VL domain of LAG-3 antibody. Further provided are amino acid sequences of the antibodies, cloning or expression vectors, host cells, methods for expressing or isolating the antibodies, therapeutic compositions comprising the antibodies and methods for treating cancers and other diseases with the bispecific antibodies.
Patent WO-2021018066-A1 (WO)
Title: Information reporting method and device
Inventor: ZHANG DI
IPC: H04W72/04
Filed: 2020-07-25
Abstract: Disclosed are an information reporting method and device. The method comprises: when there is a reporting conflict between a BFRQ and/or an SINR and at least one piece of other information (e.g., CSI, HARQ, SR, and second information), a terminal apparatus determining a content item to be reported according to at least one of a priority rule or a multiplexing rule, wherein the second information is configured to be carried on a PUSCH resource, and the priority rule specifies that a priority level of the BFRQ is higher than a priority level of at least one of the SINR, the CSI, the HARQ, the SR or the second information; and the terminal apparatus reporting the content item to a network apparatus, wherein the BFRQ and/or the SINR and the at least one piece of other information are regarded as at least two items, and the reported content item comprises one of the at least two items having the highest priority level. The present invention can eliminate a reporting conflict between a BFRQ and/or an SINR and other information, thereby ensuring data transmission performance.
Patent WO-2021120757-A1 (WO)
Title: 排气阀
Inventor: LIU JIAN
IPC: F01N3/00
Filed: 2020-09-23
Abstract: 一种排气阀（100），包括阀座（1）、固定于阀座（1）的支架（2）、能够相对阀座（1）打开或者关闭的阀盖（3）、固定在支架（2）上且用以抵压阀盖（3）的弹片（4）以及用以在弹片（4）变形时抵靠弹片（4）的压片（5），其中阀座（1）包括安装部（11）以及开口（12），阀盖（3）与开口（12）相配合，阀盖（3）包含轴（31），轴（31）安装在安装部（11）与支架（2）之间，当阀盖（3）相较于开口（12）打开或者关闭时，弹片（4）能够相对于阀盖（3）滑动。
Patent WO-2022067665-A1 (WO)
Title: Procédé, appareil et système de transformation de coordonnées, programme et dispositif électronique associés
Inventor: YAO WEI
IPC: B25J9/16
Filed: 2020-09-30
Abstract: Un mode de réalisation de la présente demande prévoit un procédé, un appareil et un système de transformation de coordonnées, un programme et un dispositif électronique associés. Dans le mode de réalisation de la présente invention, un objet d'étalonnage fixe est photographié au moyen de l'ajustement des positions entre un bras mécanique et une caméra, de telle sorte que des paramètres de coordonnées qui correspondent à chaque position parmi une pluralité de positions différentes sont obtenus, et des paires de coordonnées comprenant deux ensembles de paramètres de coordonnées différents sont générées ; ensuite, au moins trois paires de coordonnées sont sélectionnées, et sur la base desdites trois paires de coordonnées, une matrice de transformation de coordonnées est déterminée. Ainsi, lorsque les coordonnées d'un objet cible doivent être transformées, seuls les paramètres de coordonnées de l'objet cible et une matrice de transformation de coordonnées pré-stockée doivent être directement acquis pour pouvoir calculer directement les coordonnées de l'objet cible dans un système de coordonnées de base, et des opérations manuelles pour l'étalonnage de la caméra ne sont pas nécessaires, ce qui est plus pratique et plus rapide, et améliore l'efficacité d'étalonnage ainsi que la stabilité de la précision d'étalonnage.
Patent WO-2021143240-A1 (WO)
Title: Polishing device for automobile wheel hub
Inventor: LIN BIN
IPC: B24B47/22
Filed: 2020-10-20
Abstract: A polishing device for an automobile wheel hub, comprising a cuboid protection frame (10) having a rectangular tank-shaped polishing tank (100) formed at the center of a lower end face, a lifting device (20) and a polishing device (30). The polishing device (30) comprises a rotating center column (361) and a circular-ring-shaped lower lifting ring (38); the rotating center column (361) is rotatably provided at the center of an upper end face of an intermediate support plate (23), an upper support plate (36) having a circular plate shape is formed at an upper end of the rotating center column (361), the lower lifting ring (38) is provided above the intermediate support plate (23) in a lifting manner, a pair of lower elastic blocks (39) which can elastically move in a radial direction are provided on a cylindrical face of the lower lifting ring (38), and upper ends of end faces, which are away from each other, of the pair of lower elastic blocks (39) are respectively provided with lower polishing plates (391) in an elastically hinged manner; outer surface polishing and lifting plates (33) are respectively provided on left and right side walls of the polishing tank (100) in a lifting manner, a pair of outer surface polishing support plates (341) which can move forwards or backwards are respectively provided on end faces, which are close to each other, of the pair of outer surface polishing and lifting plates (33), a polishing fabric strip (34) is fixed between end faces, which are close to each other, of the pair of outer surface polishing support plates (341), and an upper polishing plate (31) is provided at the center of an upper side wall of the polishing tank (100). The polishing device has a simple structure, can achieve complete and thorough polishing, and has good polishing effect.
Patent WO-2022082457-A1 (WO)
Title: 视频处理方法、装置和设备、无人机、图传系统
Inventor: WANG QIANG
IPC: H04N21/8549
Filed: 2020-10-20
Abstract: 本公开提供一种视频处理方法、装置和设备、无人机、图传系统，应用于包括第一编码器和第二编码器的视频处理设备，包括：获取所述第一编码器生成的第一视频帧和所述第二编码器生成的第二视频帧；将所述第一视频帧写入主视频文件，将所述第二视频帧写入代理文件，以及将所述主视频文件中的第一视频帧与所述代理文件中的第二视频帧进行同步，其中，所述代理文件用于在视频显示设备对所述主视频文件进行处理之前，供用户进行预览及选择待处理的视频片段。
Patent WO-2021129132-A1 (WO)
Inventor: XIE XIAOFEI
IPC: G06F1/16
Filed: 2020-10-29
Abstract: Provided is an electronic apparatus comprising a first main body, a second main body, a first magnetic element, a second magnetic element, a trigger module and a controller. The first main body can be folded and unfolded relative to the second main body. The first magnetic element is installed at the first main body. The second magnetic element is installed at the second main body. When the first main body and the second main body are folded, the first magnetic element and the second magnetic element are attracted to each other. When the first main body and the second main body are folded, the trigger module generates a trigger signal in response to an operation performed by a user. The controller controls the first magnetic element and the second magnetic element to stop attracting each other in response to the trigger signal. The above arrangement enables a user to trigger automatic elimination of an attractive force of an electronic apparatus, such that the user can effortlessly open the electronic apparatus, thereby greatly improving user experience.
Patent WO-2022088048-A1 (WO)
Inventor: YE TONG
IPC: H04L25/49
Filed: 2020-10-30
Abstract: Embodiments of the present application provide a method, device, and system for measuring a nonlinearity-related parameter of a nonlinear apparatus. The device comprises: a first processing unit, for performing band-stop filtering on a signal to be measured, generating a band-notch signal, and calculating, according to a first output signal of the nonlinear apparatus after the band-notch signal is inputted to the nonlinear apparatus, a first nonlinearity-related parameter of the nonlinear apparatus when transmitting the signal to be measured; a second processing unit, for calculating a gain compression correction factor according to a second output signal of the nonlinear apparatus after a first input signal is inputted to the nonlinear apparatus, the first input signal and the signal to be measured having the same power and different signal probability distributions; and a third processing unit, for correcting the first nonlinearity-related parameter according to the gain compression correction factor, to obtain a second nonlinearity-related parameter of the nonlinear apparatus when transmitting the signal to be measured.
Patent WO-2022120523-A1 (WO)
Title: MODULATEURS DES LIANTS RXRα ET DE RXRα/PLK1
Inventor: ZHANG XIAOKUN
IPC: A61K48/00
Filed: 2020-12-07
Abstract: La présente invention concerne des liants du récepteur alpha du rétinoïde X du rétinoïde qui se lient plus particulièrement à un épitope d'un récepteur alpha du rétinoïde X, l'épitope consistant en une sérine phosphorylée en position 56 ou 70. L'invention concerne également des modulateurs du récepteur alpha du rétinoïde X / de la kinase de type polo 1 qui inhibent l'interaction d'une kinase de type polo 1 avec un récepteur alpha du rétinoïde X consistant en une sérine phosphorylée en position 56 ou 70.
Patent WO-2021121163-A1 (WO)
Inventor: MI GUANG
IPC: E01C1/04
Filed: 2020-12-11
Abstract: A heart-shaped interchange comprises four intersections: A, B, C, and D. A horizontal main road is provided between intersection A and intersection C, and comprises a right-hand main lane (1) and a left-hand main lane (2). A first right-turn lane (3) is provided between intersection A and intersection B, and a first left-turn lane (4) is provided between intersection A and intersection D. A vertical main road is provided between intersection B and intersection D, and comprises an upward main lane (5) and a downward main lane (6). A second right-turn lane (7) is provided between intersection B and intersection C, and a second left-turn lane (8) is provided between intersection B and intersection A. The heart-shaped interchange alleviates traffic congestion at intersections, occupies a small area, and allows making a U-turn at intersections.
Patent WO-2021129536-A1 (WO)
Title: 图标移动方法及电子设备
Inventor: GAO LIYANG
IPC: G06F3/0481
Filed: 2020-12-18
Abstract: 一种图标移动方法及电子设备，该方法包括：电子设备接收第一输入（201）；电子设备响应于第一输入，显示N个页面窗口（202），每个页面窗口分别用于指示电子设备中的一个页面，N大于或等于2，且N为整数；电子设备接收第二输入（203），该第二输入为对N个页面窗口中的第一页面窗口和第二页面窗口的输入；电子设备响应于第二输入，移动目标页面窗口中的图标（204），该目标页面窗口包括以下至少一项：第一页面窗口和第二页面窗口。
Patent WO-2022126650-A1 (WO)
Inventor: WANG QIN
IPC: A61B90/10
Filed: 2020-12-18
Abstract: Guide d'aiguille et boucle antiblocage (2). Le guide d'aiguille comprend un corps de guide d'aiguille (1) et une boucle antiblocage (2), le corps de guide d'aiguille (1) pouvant être utilisé pour le montage d'une sonde à ultrasons (3) et étant pourvu d'une position de fixation (103) ; la boucle antiblocage (2) étant reliée de manière amovible à la position de fixation (103) du corps de guide d'aiguille (1) et utilisée pour empêcher le blocage automatique du guide d'aiguille lorsque le guide d'aiguille est soumis à une force externe pendant un processus de transport ou de stockage. La boucle antiblocage (2) offre des fonctions fiables, est pratique et rapide à assembler, tout en étant pratique à désassembler, est appropriée pour divers guides d'aiguille et peut empêcher les guides d'aiguille d'être automatiquement bloqués pendant le processus de transport.
Patent WO-2021232781-A1 (WO)
Title: Limited phase change unit and manufacturing method therefor
Inventor: ZHONG MIN
IPC: H01L45/00
Filed: 2020-12-22
Abstract: A limited phase change unit, comprising from bottom to top: a bottom electrode (103), a phase change material layer (106), and a top electrode (108) which are connected. The phase change material layer (106) is at least one side wall structure formed by using a method for depositing a phase change material thin film on a side wall, so that the contact area of the bottom electrode (103) and a phase change material can be greatly reduced, the power consumption of the phase change unit is reduced, the damage of an etching process to the phase change material is avoided, the reliability of a device is improved, a full phase change operation can be implemented, and the resistance value consistency of the whole column of the phase change unit is facilitated to improved.
Patent WO-2022048068-A1 (WO)
Title: Intelligent checkerboard interaction device suitable for biconvex go stones
Inventor: MA KEFENG
IPC: A63F3/02
Filed: 2020-12-23
Abstract: An intelligent checkerboard interaction device suitable for biconvex go stones, the device comprising a checkerboard component (100), a detection component (300) and a stone component (400), wherein the checkerboard component (100) is arranged between the detection component (300) and the stone component (400); one or more stone components (400) are provided; the stone component (400) can be attracted to an upper surface of the checkerboard component (100); the stone component (400) comprises a magnetic sheet component and a counterweight component (405); the counterweight component (405) and the magnetic sheet component are arranged inside the stone component (400); the counterweight component (405) is arranged at the center of the stone component (400); and the magnetic sheet component is in contact with the counterweight component (405), and comprises one or more magnetic sheets. According to the present invention, the problem that stones cannot fall in place or move due to the fact that magnetic force repelling occurs between magnetic balls in checkerboard matrix grooves and biconvex stones on a surface of a checkerboard can be solved.
Patent WO-2022110493-A1 (WO)
Title: 一种碳纤维橡胶复合管及其制备方法
Inventor: YAN BING
IPC: B32B25/10
Filed: 2020-12-30
Abstract: 一种碳纤维橡胶复合管，包括内管、套设在所述的内管外部的外管、形成在所述的内管与所述的外管之间的碳纤维骨架层，所述的内管的材质包括硅橡胶、聚苯硫醚颗粒；所述外管的材质包括硅橡胶。复合管的制备方法，包括制备硅橡胶、内胶橡胶片，通过内胶橡胶片成形内管，内管外周面上包覆至少一层碳纤维布成形碳纤维骨架层，当包覆多层碳纤维布时，层与层之间涂抹粘合剂后固化，通过硅橡胶成形外管，并附着于碳纤维骨架层的外周面，定型得到复合管，将复合管经硫化得到碳纤维橡胶复合管。橡胶复合管具有较强的耐腐蚀性能，可作为化学试剂的载体。
Patent WO-2022141613-A1 (WO)
Inventor: XU HUILIN
IPC: H04L5/00
Filed: 2021-01-01
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs destinés aux communications sans fil. Un premier dispositif d'un réseau de communication sans fil peut recevoir, d'un second dispositif du réseau de communication sans fil, une configuration pour un motif de commutation de partie de bande passante pour des communications sans fil effectuées sur le premier dispositif, le motif de commutation de partie de bande passante comprenant au moins une première partie de bande passante et une seconde partie de bande passante différente de la première partie de bande passante. Le premier dispositif peut transmettre une première transmission à un ou plusieurs dispositifs du réseau de communication sans fil pendant un premier intervalle de temps et conformément à la première partie de bande passante, et peut transmettre une seconde transmission au(x) dispositif(s) du réseau de communication sans fil pendant un second intervalle de temps différent du premier intervalle de temps et conformément à la seconde partie de bande passante.
Patent WO-2022141664-A1 (WO)
Inventor: ZHOU HAO
IPC: G01R31/392
Filed: 2021-01-11
Abstract: L'invention concerne un appareil de test de sécurité de batterie, qui est utilisé pour tester la sécurité d'une batterie. L'appareil de test de sécurité de batterie comprend : un appareil de détection de capacité et un appareil de traitement de signal, l'appareil de traitement de signal étant connecté à l'appareil de détection de capacité, de sorte à obtenir une capacité inductive modifiée en provenance de l'appareil de détection de capacité. L'invention concerne en outre une puce de gestion de batterie et un système de gestion de batterie.
Patent WO-2021143677-A1 (WO)
Title: Fused ring substituted aromatic compound and preparation method therefor, herbicidal composition, and use thereof
Inventor: LIAN LEI
IPC: A01P13/00
Filed: 2021-01-12
Abstract: The invention belongs to the technical field of pesticides, and specifically relates to a fused ring substituted aromatic compound and a preparation method therefor, a herbicidal composition, and the use thereof. The fused ring substituted aromatic compound is as represented by general formula I, wherein Q represents aa, bb or cc, etc.; Y represents a halogen, a haloalkyl, cyano, nitro or amino; Z represents hydrogen, a halogen or hydroxyl; M represents CH or N; Het represents a cyclic structure that shares two carbon atoms at the 4- and 5-positions with an isoxazoline ring to form a fused ring; and X 1  and X 2  each independently represents hydrogen, a halogen, or nitro, etc. The compound has an excellent herbicidal activity against grassy weeds, broadleaf weeds, etc. even at a low application rate, and has a high selectivity to crops.
Patent WO-2021164474-A1 (WO)
Inventor: ZHANG WANCAI
IPC: C25D5/08
Filed: 2021-01-13
Abstract: 提供一种镀膜导电装置、镀膜系统及导电膜（50）的镀膜方法，属于导电性薄膜的制备技术领域。镀膜导电装置用于使导电膜（50）与电源电连接。第一导电结构（20）包括第一导电辊（21）和第一压辊（22）。第二导电结构（30）包括第二导电辊（31）和第二压辊（32）。其中，第一导电结构（20）和第二导电结构（30）被配置成能够使导电膜（50）依次穿过第一导电辊（21）和第一压辊（22）之间以及第二导电辊（31）和第二压辊（32）之间，第一压辊（22）和第二压辊（32）分别用于与导电膜（50）的相对的两个表面接触并施加压力，第一压辊（22）和第二导电辊（31）被配置成等电位，第二压辊（32）和第一导电辊（21）被配置成等电位。可以减小导电膜（50）的第一表面（51）和第二表面（52）的电势差，从而避免导电膜（50）在镀膜过程中被击穿。
Patent WO-2022155821-A1 (WO)
Title: Wireless communication method and device
Inventor: FU ZHE
IPC: H04W28/02
Filed: 2021-01-20
Abstract: Embodiments of the present application provide a wireless communication method and device, which can accurately determine whether a transmission delay exceeds a PDB and ensure the transmission performance of a TSC service. The wireless communication method comprises: a first device sends first information to a second device, wherein the first information is used by the second device to determine at least one of the following: a message loss, a packet loss, a PDB corresponding to a message, a PDB corresponding to a packet, the survival time being not satisfied, a time period or a time period or condition that the message loss cannot be tolerated, a time period or a time period or condition that the packet loss cannot be tolerated, triggering modification or reconfiguration or selection of service transmission, triggering reconfiguration or scheduling, reporting that the survival time cannot be satisfied, requesting for the reconfiguration or modification of the service transmission to an opposite terminal, and determining whether a packet transmission delay exceeds the PDB.
Patent WO-2022027940-A1 (WO)
Inventor: LIU ZHANFEI
IPC: B25B11/00
Filed: 2021-01-28
Abstract: 一种承载治具及承载托盘，包括治具本体（1），治具本体（1）具有相对的第一表面（11）和第二表面（12），治具本体（1）设置有从第一表面（11）贯穿至第二表面（12）的通槽（13），通槽（13）靠近第一表面（11）的一端设置有用于定位和承载第一规格产品的第一承载台阶组件，通槽（13）靠近第二表面（12）的一端设置有用于定位和承载第二规格产品的第二承载台阶组件；第一承载台阶组件包括绕通槽（13）的内壁周向间隔设置的至少三个第一阶梯（1311）；第二承载台阶组件包括绕通槽（13）的内壁周向间隔设置的至少三个第二阶梯（1321）。治具本体的第一表面朝上时，承载治具可以对第一规格产品进行定位和支撑，治具本体的第二表面朝上时，承载治具可以对第二规格产品进行定位和支撑，从而大大提高了承载治具的通用性。