baber/WOPTO huggingface dataset:
Patent WO-2021135710-A1 (WO)
Title: Urban rail train and train hard-wired signal transmission circuit therefor, and tail closed loop circuit for use in train hard-wired signal scenario
Inventor: Jing Yuhang
IPC: B61L15/00
Filed: 2020-11-20
Abstract: An urban rail train and a train hard-wired signal transmission circuit therefor, and a tail closed loop circuit for use in a train hard-wired signal scenario. The train hard-wired signal transmission circuit comprises: a first storage battery (10); a first connector (20); a second connector (30); N key signal switching units; a first electrical signal receiving component (40); and a second electrical signal receiving component (50). A first end of the first connector (20) is connected to the first storage battery (10), and a second end and the first end of the first connector (20) are connected to each other. The N key signal switching units are connected in series between the second end of the first connector (20) and a second end of the second connector (30), where N is a positive integer. A third end of the second connector (30) is respectively connected to the first electrical signal receiving component (40) and the second electrical signal receiving component (50). The second end and the third end of the second connector (30) are connected to each other.
Patent WO-2022088365-A1 (WO)
Inventor: ZHAO HUIHUI
IPC: H01L21/77
Filed: 2020-11-27
Abstract: A display panel and a preparation method therefor. The preparation method for a display panel comprises: forming, by means of the same first patterning process, a first contact hole (101) that penetrates at least part of a second film layer group (2) and a first via (201) which penetrates the second film layer group (2); and forming, by means of the same second patterning process, a second contact hole (102) that penetrates a first film layer group (1) and at least part of the second film layer group (2) and a second via (202) that penetrates the second film layer group (2). In addition, at least two patterning processes can be saved.
Patent WO-2021139445-A1 (WO)
Title: Array substrate, display panel, and display device
Inventor: ZHU XUEJING
IPC: G09F9/00
Filed: 2020-11-27
Abstract: An array substrate (100), a display panel (200), and a display device (300). The array substrate (100) has a perforated area (NA1), a wiring area (AA1) at least partially surrounding the perforated area (NA1), and a winding area (DA1) located between the perforated area (NA1) and the wiring area (AA1). The array substrate (100) comprises a base (10) and a first wiring layer (30) disposed on the base (10), and further comprises a shielding assembly (40). The shielding assembly (40) comprises at least a first shielding layer (41) disposed on the side of the first wiring layer (30) facing away from the base (10) and insulated from a first signal line (31) in the first wiring layer (30). The first shielding layer (41) is electrically connected to a first fixed potential end, and the orthographic projection of the first shielding layer (41) on the base (10) covers the orthographic projection of first winding segments (312) of the first signal line (31) on the base (10). Therefore, the coupling capacitance between adjacent first winding segments (312) can be reduced, to reduce the crosstalk caused by the coupling capacitance in a pixel circuit, thereby improving the display effect.
Patent WO-2022110226-A1 (WO)
Title: Separator, preparation method therefor, and secondary battery, battery module, battery pack and device related thereto
Inventor: HONG HAIYI
IPC: H01M50/451
Filed: 2020-11-30
Abstract: A separator, a secondary battery comprising the separator, a device comprising the secondary battery, and a preparation method for the separator. The separator comprises a substrate (A) and a coating (B) formed on at least one surface of the substrate (A). The coating (B) comprises inorganic particles (B3) and organic particles. The organic particles include first organic particles (B1) and second organic particles (B2). The first organic particles (B1) and the second organic particles (B2) are embedded in the inorganic particles (B3) and form protrusions on a surface of the coating (B). The number-average particle diameter of the first organic particles (B1) is greater than or equal to 8 μm. The number-average particle diameter of the second organic particles (B2) is greater than or equal to 2 μm. At least a portion of the second organic particles (B2) comprise core structures and shell structures.
Patent WO-2021218180-A1 (WO)
Inventor: WANG FEI
IPC: G06K9/03
Filed: 2020-12-14
Abstract: A method and apparatus for controlling the unlocking of a vehicle door, and a vehicle, a device, a medium and a program. The method comprises: in response to the image acquisition module of a vehicle being awakened, obtaining an image acquired by the image acquisition module of the vehicle (S101); performing quality inspection on the face image in the obtained image (S102); when the result of the quality inspection meets a preset condition, performing face detection on the basis of the face image (S103); and when the face detection of the face image is passed, controlling at least one vehicle door lock of the vehicle to be unlocked (S104). In this way, according to the method for controlling the unlocking of a vehicle door, a user does not need to perform any operation throughout the entire process, and the device loss is low. A vehicle door can be automatically unlocked when a vehicle owner approaches a vehicle, and use is more convenient.
Patent WO-2022110378-A1 (WO)
Inventor: ZHANG QI
IPC: H02K1/16
Filed: 2020-12-17
Abstract: 一种定子（10），包括铁芯（100）和绕组（200），绕组（200）绕设在铁芯（100）外，铁芯（100）包括多个层叠的硅钢片（110）。其中，硅钢片（110）上设有多个过切口（117），多个硅钢片（110）上的过切口（117）沿多个硅钢片（110）的层叠方向对应设置形成过切槽（103），绕组（200）的两端均与过切槽（103）抵接。在绕组（200）的两端与铁芯（100）的连接位置设置过切槽（103），使得在铁芯（100）整体形状不变的前提下，延长了绕组（200）及绕组（200）覆盖的铁芯（100）区域的长度，增强了定子（10）的性能。
Patent WO-2022001042-A1 (WO)
Title: Electric purification device, air purifier and range hood
Inventor: Zeng Huanxiong
IPC: B03C3/04
Filed: 2020-12-28
Abstract: An electric purification device (100), an air purifier and a range hood. The electric purification device (100) comprises an adsorption electrode (10), a discharge electrode pin (20) and a discharge electrode tip (30). The discharge electrode pin (20) is at least partially inserted into the adsorption electrode (10). An air channel (11) for air to pass through is formed between the discharge electrode pin (20) and the adsorption electrode (10). The discharge electrode tip (30) is positioned in the air channel (11) and arranged on an outer wall of the discharge electrode pin (20), wherein the discharge electrode pin (20) has a cylindrical structure and a cleaning hole (21) connected to the cylindrical cavity of the discharge electrode pin (20) is provided on the cylindrical wall of the discharge electrode pin (20). The adsorption electrode (10) is cleaned using cleaning fluid ejected from the cleaning hole (21) to solve the problem that the electric purification device (100) is inconvenient to clean.
Patent WO-2021143514-A1 (WO)
Inventor: HE LONG
IPC: H01M50/20
Filed: 2020-12-29
Abstract: 提供一种电池（100）、电池包（200）和电动车（1000），电池（100）包括密封的金属壳体（11）、位于金属壳体（11）内的至少两个密封容纳腔和若干极芯组（12）以及封装膜（13），极芯组（12）沿第一方向（A）排列；极芯组（12）之间串联，极芯组（12）的长度沿第一方向（A）延伸，极芯组（12）包括极芯组主体（123）以及用于引出电流的第一电极（121）和第二电极（122），第一电极（121）和第二电极（122）沿第一方向（A）分别位于极芯组主体（123）的两侧；至少一个容纳腔由封装膜（13）围成，容纳腔中设有极芯组主体（123）；电池（100）的长度（L）沿第一方向（A）延伸，电池（100）的长度（L）为400mm～2500mm，电池（100）的厚度（D）沿与第一方向（A）垂直的第二方向（B）延伸，电池（100）的长度（L）和厚度（D）比值为5-250。
Patent WO-2022027924-A1 (WO)
Inventor: MENG GANG
IPC: C12R1/13
Filed: 2021-01-04
Abstract: La présente invention utilise Corynebacterium glutamicum YP97158 comme bactérie de départ, et une mutagenèse spécifique au site et/ou une expression améliorée sont introduites dans la région codante du gène NCgl1089, la région codante du gène NCgl0761, et/ou la région codante du gène ptsS de celle-ci. Un gène muté obtenu et une souche recombinée incluant le gène ont une capacité de production hautement efficace de l'acide L-aminé, le rendement en acide L-aminé est grandement amélioré, la stabilité de la souche est bonne, et le coût de production du même qu'une souche de production d'acide L-aminé est réduit.
Patent WO-2021143822-A1 (WO)
Title: Bicyclic imide derivative, preparation method thereof, and application thereof in medicine
Inventor: YANG FANGLONG
IPC: A61K31/5025
Filed: 2021-01-15
Abstract: The present invention relates to a bicyclic imide derivative, a preparation method thereof, and an application thereof in medicine. Specifically, the present invention relates to a novel ligand compound of bicyclic imide represented by general formula (IM) binding to a cereblon E3 ubiquitin ligase protein. The present invention also relates to a proteolysis targeting chimera (PROTAC) containing the same, the preparation method and the application thereof in medicine. The definition of each group in general formula (IM) is the same as in the description.
Patent WO-2022160236-A1 (WO)
Inventor: LI YISU
IPC: G01R23/16
Filed: 2021-01-29
Abstract: 本发明提供了一种基于虚拟电机的变频器对拖测试平台的载波同步系统、方法及计算机可读存储介质，载波同步系统包括：电流采样模块，与虚拟电机连接，于虚拟电机的正弦基波频率对应的多个开关周期内进行第一电流采样和第二电流采样，以获得对应于第一电流采样的第一采样值和对应于第二电流采样的第二采样值；处理模块，与电流采样模块连接，接收第一采样值和第二采样值，计算多个第一采样值的第一采样均值和多个第二采样值的第二采样均值，并计算第一采样均值和第二采样均值的差值；移相模块，与处理模块连接，接收差值，当差值不为零时，调整虚拟电机的载波相位，直至差值为零。采用上述技术方案后，快速实现载波同步，减少纹波对电流采样的影响。
Patent WO-2021164743-A1 (WO)
Title: Gate driving circuit, display panel and display method therefor
Inventor: FENG XUEHUAN
IPC: G09G3/3266
Filed: 2021-02-19
Abstract: A gate driving circuit (2), comprising an M-stage first shift register circuit (21) and N-stage second shift register circuit (22); M and N are both positive integers greater than 2. Each stage of the M-stage first shift register circuit (21) comprises a first input sub-circuit (210) and a first output sub-circuit (211). Each stage of the N-stage second shift register circuit (21) comprises a second input sub-circuit (210) and a second output sub-circuit (211). In the M-stage first shift register circuit (21) and N-stage second shift register circuit (22), a first input signal terminal (IN1) of an I 1 -th-stage first shift register circuit (21) in a previous I-stage first shift register circuit (21) and a second input signal terminal (IN2) of an I 1 -th-stage second shift register circuit (22) in a previous I-stage second shift register circuit (22) are the same signal terminal; a J-th-stage first shift register circuit (21) is cascaded with a J+I-th-stage first shift register circuit (21); a K-th-stage second shift register circuit (22) is cascaded with a K+I-th-stage second shift register circuit (22).
Patent WO-2022213288-A1 (WO)
Title: Depth image processing method and apparatus, and storage medium
Inventor: SU YUXI
IPC: G06T5/00
Filed: 2021-04-06
Abstract: Provided in the embodiments of the present invention are a depth image processing method and apparatus, and a storage medium, which are applied to the technical field of image processing. The embodiments of the present invention comprise: acquiring a physical depth image and acquiring an AI depth image; and if an invalid depth value point is detected from the physical depth image, replacing a depth value of the invalid depth value point with a depth value in the AI depth image.
Patent WO-2022217544-A1 (WO)
Title: Method and system for sample quality control
Inventor: ZHANG CHENXI
IPC: G01N21/01
Filed: 2021-04-15
Abstract: A method for processing an image (130) of a liquid sample (110), comprising: obtaining an image (130) of the liquid sample (110) captured by a target capturing device (120), (402); calibrating the image (130) of the liquid sample (110) using a calibration function (404), the calibration function being determined based on a pair of images of a color reference object, the pair of images comprising a target image captured by the target capturing device (120) and a corresponding baseline image; and determining a sub-image (160) corresponding to a target portion from the calibrated image (150) for classification (406). Method and system (140) for quality control are also provided. Through the solution, the performance of sample quality control may be improved.
Patent WO-2022021947-A1 (WO)
Inventor: CUI JIE
IPC: H04W56/00
Filed: 2021-04-15
Abstract: Systems and methods disclosed herein describe the use of synchronization signal/physical broadcast channel block measurement time configuration (SMTC) 2 low power (SMTC2-LP) configuration (s). For cell measurements, a UE may determine that an SMTC2-LP configuration for one or more carriers of one or more target cells is known, determine a periodicity of SMTC occasions of the carrier (s) based on data found in the SMTC2-LP configuration (s), and cancel a cell measurement of an inter-frequency cell based at least in part on the periodicity of the SMTC occasion (s). For cell re-selection, a UE may determine that an SMTC2-LP configuration for a carrier being used at a target cell is known and that a physical cell identity (PCI) of the target cell is found in data of the SMTC2-LP configuration, determine a maximum paging interruption time using this periodicity, and perform a cell reselection to the target cell within this time.
Patent WO-2021218704-A1 (WO)
Inventor: LIAO SHUAILING
IPC: H01M10/0525
Filed: 2021-04-20
Abstract: Provided are an acrylate, and a gel electrolyte raw material composition containing the acrylate for a lithium ion secondary battery. The acrylate is any one or more of the compounds as represented by formulae I) and II) below: wherein, in formulae I) and II), R 1 and R 2 each comprise 0-6 carbon atoms, and preferably each of same is any one of H, CH3, C2H5, C3H7, C4H9, C6H5, CF3, CF3CH2, CF2HCH2, CF3CH2, CF2HCF2CH2, OCH2C 3, III) and IV). Also provided are a gel electrolyte raw material composition containing the acrylate for a lithium ion secondary battery, and a gel electrolyte. The gel electrolyte can greatly improve the safety and durability of a lithium ion battery.
Patent WO-2021213430-A1 (WO)
Inventor: QIAN YUHAN
IPC: G09F9/30
Filed: 2021-04-21
Abstract: A display substrate and a manufacturing method therefor, and a display apparatus. The display substrate comprises a non-stretchable display area (100) and a stretchable display area (200), with the stretchable display area (200) comprising a plurality of island regions (210) which are distributed in an array and are separated from each other, and a plurality of bridge regions (220) which connect adjacent island regions (210), wherein each island region (210) is provided with a pixel unit (211), and the pixel unit (211) comprises at least one pixel (230); the bridge region (220) is provided with a signal trace that electrically connects various pixels (230); and the pixel pitch of the pixels (230) in the pixel unit (211) in a stretching direction is a reference pitch (P0), the pitch of two adjacent pixel units (211) in the stretching direction is a first pitch (P1), and the first pitch (P1) is less than the reference pitch (P0).
Patent WO-2022198754-A1 (WO)
Inventor: LIANG HELAN
IPC: G06Q10/04
Filed: 2021-04-30
Abstract: A method for optimizing a large-scale cloud service process, comprising: randomly distributing a plurality of execution plans to a plurality of parallel nodes; each parallel node executing local iteration in parallel to process the execution plan in the parallel node until the local iteration stops; during each local iteration, the parallel node being required to process the execution plan with a discrete monarch butterfly optimization algorithm and a dependency-conflict restoration algorithm; then aggregating together the execution plans obtained after the local iteration processing in all the parallel nodes; determining whether a global iteration stopping condition is satisfied or not; if it is determined that the condition is satisfied, directly outputting an optimal execution plan; otherwise, redistributing the aggregated execution plans to the plurality of parallel nodes, and then repeating the steps. The method improves the solving efficiency and solving accuracy of the method for optimizing the cloud service process, and can be effectively applicable to the large-scale cloud service process optimization problems having different service process structures, QoS constraints, and service-associated constraints.
Patent WO-2022233045-A1 (WO)
Title: Cold source field-effect transistor having low power consumption, and manufacturing method therefor
Inventor: HOU ZHAOZHAO
IPC: H01L21/336
Filed: 2021-05-07
Abstract: Disclosed in the embodiments of the present application is a cold source field-effect transistor structure, the structure comprising: a semiconductor substrate; a source region, which is located on the semiconductor substrate; and a drain region, which is located on the semiconductor substrate. The source region comprises a first semiconductor layer, a metal layer and a second semiconductor layer; and the drain region comprises a third semiconductor layer, wherein the metal layer is located on the first semiconductor layer, and the second semiconductor layer is located on the metal layer; the semiconductors of the first semiconductor layer and the second semiconductor layer are of different types; and the semiconductors of the first semiconductor layer and the third semiconductor layer are of the same type. In the embodiments of the present application, the function of a cold source field-effect transistor is realized by introducing a P/Metal/N structure into a source region of a transistor by using an Si-based CMOS process, such that the structure is easy to implement, can be compatible with existing production processes of a planar field-effect transistor, a fin field-effect transistor and a gate-all-around transistor, and is applicable to the mainstream semiconductor industry.
Patent WO-2022236573-A1 (WO)
Title: Mécanismes de repli pour mobilité inter-cellules
Inventor: ZHANG YUSHU
IPC: H04W36/00
Filed: 2021-05-10
Abstract: Les techniques décrites dans la présente invention peuvent faciliter des mécanismes de repli pour une mobilité inter-cellules. Un aspect donné à titre d'exemple concerne un processeur de bande de base configuré pour : recevoir un indicateur de configuration de transmission (TCI) unifié provenant d'une première cellule de desserte, le TCI unifié étant associé à une seconde cellule de desserte ; en réponse à la réception du TCI unifié, transmettre un message ACK à la première cellule de desserte ; communiquer avec la seconde cellule de desserte ; configurer une fenêtre temporelle ultérieure à la transmission du message ACK ; et effectuer une opération de repli lorsqu'une signalisation dédiée provenant de la seconde cellule de desserte n'est pas reçue dans la fenêtre temporelle.
Patent WO-2022236695-A1 (WO)
Title: Appareil et procédé de conversion analogique-numérique à base modulo
Inventor: GARCIA ORDONEZ LUIS
IPC: H03M1/00
Filed: 2021-05-11
Abstract: La présente divulgation concerne une mise en œuvre de conversion analogique-numérique à base modulo, CAN, se rapportant au domaine du traitement de signal. La mise en œuvre de CAN à base modulo de la présente invention consiste à convertir un signal analogique d'entrée en phases d'autres M signaux de référence analogiques périodiques sur la base d'une ou de plusieurs fonctions de transfert, M ≥ 2. La phase de chacun des M signaux de référence comprend un signal replié correspondant au signal analogique d'entrée qui est plié en amplitude pour tomber dans une plage d'amplitude requise. Cette conversion signal-phase permet de mettre en œuvre une opération modulo sur le signal analogique d'entrée. En outre, les M signaux de référence sont utilisés pour obtenir M signaux numériques à temps discret qui, à leur tour, sont utilisés pour obtenir une représentation numérique du signal analogique d'entrée.
Patent WO-2021249135-A1 (WO)
Inventor: ZHANG YINXI
IPC: H04L29/06
Filed: 2021-05-18
Abstract: Disclosed are a method and an apparatus for acquiring a network address of a MUD file, and a storage medium, relating to the technical field of communication. In the present method, a network device acquires hardware information of a terminal initiating authentication and, on the basis of the hardware information, acquires the network address of a MUD file of the terminal. The hardware information is one or more of the following items of information: the ID of an access device of the terminal; the access port number of the terminal; or the terminal type. Thus, when the terminal initiates authentication, the network device can automatically acquire the network address of the MUD file of the terminal without needing the terminal to send the network address of the MUD file. A deployed terminal can thereby be smoothly integrated into an IETF RFC8520 standard MUD management framework, avoiding upgrade and transformation work on the terminal, and reducing operating costs.
Patent WO-2022012175-A1 (WO)
Title: Heat preservation sealing door and refrigerator
Inventor: HAI HUA
IPC: F25D23/02
Filed: 2021-05-26
Abstract: The present invention provides a heat preservation sealing door and a refrigerator. The heat preservation sealing door, which is installed at an opening of a cabinet body of the refrigerator, comprises: a door housing; an inner container, which is mounted on a side of the door housing facing the cabinet body, and cooperates with the door housing to form an accommodating chamber; and a heat preservation filler, which fills the accommodating chamber, wherein a side of the inner container facing the cabinet body is provided with a plurality of inner-container protruding portions, at least one first reinforcing groove and a plurality of second reinforcing grooves; the inner-container protruding portions are arranged in a first direction and protrude towards an inner side of the cabinet body; the first reinforcing groove is disposed between adjacent inner-container protruding portions and is recessed towards the accommodating chamber; the second reinforcing grooves are arranged on each inner-container protruding portion in the first direction and are recessed towards the accommodating chamber; and hook portions bent towards the accommodating chamber are arranged at two ends of the door housing, and the two hook portions are symmetrical in the first direction.
Patent WO-2021244529-A1 (WO)
Inventor: LI SHIHONG
IPC: A61P35/00
Filed: 2021-06-01
Abstract: L'invention concerne un composé contenant du bore radiomarqué, un procédé de préparation et une application. Le composé contenant du bore radiomarqué a une structure I, dans laquelle R 1  et R 2  représentent OH ou représentent, conjointement avec les atomes de bore auxquels ils sont liés, des substituants qui peuvent être hydrolysés en groupes acide boronique ; R 3  et R 4  représentent chacun un hydrogène, un groupe protecteur pour un groupe amino, ou forment, conjointement avec un groupe amino, un groupe imino pour protéger le groupe amino ; R 5  représente un hydrogène ou un groupe protecteur pour un groupe carboxyle ; et B contient du  10 B. Le procédé est simple, efficace, et de rendement élevé, et le composé contenant du bore radiomarqué préparé présente une pureté élevée, peut être utilisé comme agent d'imagerie pour des images médicales, et peut également être utilisé comme médicament pour une thérapie par capture de neutrons par le bore.