baber/WOPTO huggingface dataset:
Patent WO-2022143023-A1 (WO)
Inventor: LIU PAN
IPC: H04L45/50
Filed: 2021-12-06
Abstract: Procédé de calcul de chemin, élément de calcul de chemin, et système de communication. Le procédé comprend les étapes suivantes : un élément de calcul de chemin (PCE) reçoit un message de requête de calcul de chemin envoyé par un client de calcul de chemin (PCC) (S102) ; le PCE effectue un calcul de chemin selon le message de requête de calcul de chemin et un paramètre de transmission de service défini par un module optique défini par logiciel (SDO) (S104) ; et le PCE envoie un résultat de calcul de chemin au PCC (S106).
Patent WO-2023097753-A1 (WO)
Inventor: XIE QINGJIAN
IPC: H01C1/084
Filed: 2021-12-10
Abstract: 本发明涉及电阻器技术领域，具体涉及一种抗大电流的电阻器，包括串杆、绝缘的多个分隔环和多片并列布置的电阻片，串杆将多个绝缘的分隔环和多片电阻片串起来，各分隔环位于每相邻两片电阻片之间，从而使得多片电阻片相间隔地定位，多片电阻片之间相互串联或并联。该电阻器还包括多片绝缘的并列布置的导热片，多片导热片分别位于各相邻两片电阻片之间，导热片开有供串杆和分隔环穿过的让位孔，让位孔与分隔环之间为间隙配合，且导热片的厚度小于相邻两片电阻片之间的距离，以使得导热片能够于相邻两片电阻片之间沿排列方向移动。能够完全防止相邻两块电阻片拉弧吸合，而且电阻片的散热性能得以大大提升。
Patent WO-2022166415-A1 (WO)
Inventor: FAN KAI
IPC: B65D90/02
Filed: 2021-12-15
Abstract: A tarpaulin and a container assembly. The tarpaulin (1) has a main body portion (11) and a fixing structure (12) connected around the main body portion, wherein the fixing structure comprises a plurality of fixing units (13) that are spaced apart in sequence along the edge of the main body portion, and at least one first holding structure (14) is formed on each fixing unit. The fixing units can enter the grooves of the side walls of a container and are be fixed to the container, so as to improve the effect of fixing the tarpaulin to the container, thereby improving the effect of sheltering from wind and rain, thus ensuring the quality of goods.
Patent WO-2022135258-A1 (WO)
Inventor: LIU QINGWU
IPC: H04L12/00
Filed: 2021-12-16
Abstract: Disclosed are an image lookup method and apparatus, and an electronic device, which belong to the technical field of communications. The method comprises: receiving a first input when a target chat interface is displayed; in response to the first input, displaying a target album page, wherein the target album page comprises an image corresponding to the execution of the last operation of a user; receiving a second input for a first image on the target album page; and in response to the second input, sending the first image in the target chat interface.
Patent WO-2023115256-A1 (WO)
Title: Article portable de type culotte
Inventor: WU WEI
IPC: A61F13/49
Filed: 2021-12-20
Abstract: L'invention concerne un article portable continu dans une direction longitudinale et une direction transversale comprenant une région de ceinture élastique avant, une région de ceinture élastique arrière, une région d'entrejambe, et une paire de coutures latérales qui relient la région de ceinture élastique avant et la région de ceinture élastique arrière pour former une ouverture de taille et une paire d'ouvertures de jambe ; la région d'entrejambe s'étendant longitudinalement entre la région de ceinture élastique avant et la région de ceinture élastique arrière ; chacune des régions de ceinture élastique avant et arrière comprenant un stratifié comprenant une feuille interne, une feuille externe et une pluralité d'éléments élastiques s'étendant dans la direction transversale ; la feuille externe comprenant une surface faisant face au vêtement et une surface faisant face à l'utilisateur, la feuille externe étant formée par un non-tissé multicouche de fibres ayant un poids de base d'environ 16 gsm à environ 35 gsm et comprenant une couche faisant face au vêtement et une couche faisant face à l'utilisateur, la couche faisant face au vêtement comprenant des fibres ayant un diamètre inférieur ou égal à environ 11 µm, et la couche faisant face à l'utilisateur comprenant des fibres ayant un diamètre supérieur ou égal à environ 13 µm, le rapport en poids de la couche faisant face au vêtement étant d'environ 20 % à environ 70 % de l'article portable non tissé multicouche de fibres.
Patent WO-2022252578-A1 (WO)
Inventor: GUAN WEI
IPC: F01N3/10
Filed: 2021-12-21
Abstract: 一种实现天然气发动机超低排放的方法，包括：采用TWC催化器（3）、SCR催化器（5）、ASC催化器（6）的排放控制方式；以TWC催化器（3）中HC和CO的转化效率为目标来控制缸内空燃比，使经过TWC催化器处理（3）后的HC和CO排放达到法规限值；对TWC催化器处理（3）后的尾气增加氧浓度，使经过SCR催化器处理（5）后的NOx排放达到法规限值。还提供了一种实现天然气发动机超低排放的系统。本申请中TWC催化器对HC和CO进行高效转化；再对TWC催化器处理后的尾气增加氧浓度，使经过SCR催化器对NOx进行高效转化，实现超低排放，满足法规限值。
Patent WO-2023115324-A1 (WO)
Inventor: LIU XIAOXIN
IPC: H01L27/1157
Filed: 2021-12-21
Abstract: 本申请提供了三维存储器及其制备方法、存储系统，存储器包括：底部选择栅结构；设置于底部选择栅结构上的叠层结构，包括沿叠层结构的厚度的第一方向在其中延伸的沟道层，沟道层具有第一导电类型杂质；设置于叠层结构上的顶部选择栅结构，底部选择栅结构和顶部选择栅结构中的至少之一包括沿第一方向延伸并与沟道层连接、且具有与第一导电类型杂质相反的第二导电类型杂质的半导体结构。本申请提供的存储器通过在选择栅结构中设置与沟道层具有相反导电类型杂质的半导体结构，可在连接沟道层的导通电路中形成PN结势垒电容。因而可根据擦除、编程及读取操作需求，调制上述电容中空间电荷区的宽度，控制沟道层的导通速度，优化三维存储器的开断性能。
Patent WO-2023122880-A1 (WO)
Inventor: YI HONG
IPC: G06F3/044
Filed: 2021-12-27
Abstract: A display panel and a display device, relating to the technical field of display. The display panel comprises a display area (AA) and a peripheral area (BB) surrounding the display area (AA). A first peripheral area (B1) of the peripheral area (BB) are provided with cell test areas (CTAs) allowing for mounting cell test units (CT). The display panel is provided with a first edge (PL1) located on the side of the first peripheral area (B1) away from the display area (AA). The display panel is provided with a reference power bus (VSSB) and a touch signal line (TSL); in the first peripheral area (B1). The reference power bus (VSSB) has a reference power bus protrusion (VSSBD). The orthographic projection of the reference power bus protrusion (VSSBD) on the first edge (PL1) is located within the orthographic projection of the cell test areas (CTAs) on the first edge (PL1). At least part of the touch signal line (TSL) overlaps the reference power bus protrusion (VSSBD). The display panel can improve the flexibility of the touch signal line (TSL) in wiring.
Patent WO-2023082445-A1 (WO)
Inventor: YU SENLIN
IPC: H02M7/48
Filed: 2021-12-29
Abstract: 一种频率倍频切换的四象限变流器控制装置及其控制方法，该四象限变流器控制装置包括分别控制的控制策略单元（20）和载波切换策略单元（21）；其中，该载波切换策略单元（21）包括变流器状态信息模块（211）、频率切换判断模块（212）、散热计算模块（213）、开关频率给定模块（214）、载波周期计算模块（215）、载波控制模块（216）、载波切换时机判断模块（217），该控制策略单元（20）包括控制采样处理模块（201）和调制波计算模块（202）；该控制策略单元（20）的输出为调制波信号，该载波切换策略单元（21）的输出为载波信号，该调制波信号和该载波信号同时进入脉冲宽度调制PWM脉冲调制模块（22）进行调制，输出PWM脉冲，以实现对该四象限变流器（10）的控制。
Patent WO-2023077669-A1 (WO)
Inventor: LU JINGWEN
IPC: H01L21/768
Filed: 2022-01-10
Abstract: 本公开实施例提供了一种半导体结构的制备方法、半导体结构和半导体存储器，该方法包括：提供衬底，衬底包括多个有源区；在多个有源区的上方形成多个位线接触掩膜结构，且每个位线接触掩膜结构至少覆盖一个有源区端点；沿位线接触掩膜结构向下刻蚀，在有源区端点内形成节点接触孔，并在节点接触孔内填充半导体材料，以形成第一节点接触结构；在多个有源区的上方形成多个位线结构，并在多个位线结构之间的空隙继续填充半导体材料，直至形成有第二节点接触结构，第一节点接触结构和第二节点接触结构共同构成节点接触结构。
Patent WO-2023273309-A1 (WO)
Inventor: LIU ZHENYANG
IPC: H02S40/34
Filed: 2022-01-14
Abstract: La présente invention concerne le domaine de la fabrication d'ensembles photovoltaïques, et concerne un ensemble photovoltaïque, de façon à fournir un ensemble photovoltaïque qui présente de faibles coûts de maintenance. L'ensemble photovoltaïque comprend une première couche de protection, une seconde couche de protection, une pluralité de boîtiers de jonction intelligents, des premières barres omnibus, des secondes barres omnibus, et une couche de chaîne de batteries située entre la première couche de protection et la seconde couche de protection. La couche de chaîne de batteries comprend une pluralité de chaînes de batteries, et la pluralité de boîtiers de jonction intelligents sont situés sur la première couche de protection et/ou la seconde couche de protection. Une pluralité de trous traversants sont ménagés dans la première couche de protection et/ou la seconde couche de protection, chaque première barre omnibus traverse un trou traversant correspondant pour une connexion électrique avec une chaine de batterie correspondant et un boîtier de jonction intelligent, et deux boîtiers de jonction intelligents adjacents sont connectés électriquement au moyen d'une seconde barre omnibus.
Patent WO-2022206127-A1 (WO)
Title: 姿态校准方法、装置、存储介质及电子设备
Inventor: CHEN MING
IPC: G01C25/00
Filed: 2022-01-17
Abstract: 一种姿态校准方法、装置、存储介质及电子设备，该方法包括：确定当前姿态对应的第一坐标系下的第一重力加速度数据，和确定当前姿态在第一坐标系下的参考姿态数据（S101）；基于第一重力加速度数据确定从第一坐标系转换至第二坐标系的坐标系转换式，第二坐标系为终端处于固定姿态时构建的载体坐标系（S102）；根据坐标系转换式对参考姿态数据进行校准处理，确定在第二坐标系下的目标姿态数据（S103）。
Patent WO-2022156750-A1 (WO)
Title: Rotation stopping structure of height-adjustable round tube device and linear driver using same
Inventor: LI LONG
IPC: B66F3/10
Filed: 2022-01-20
Abstract: A rotation stopping structure of a height-adjustable round tube device and a linear driver using same. The rotation stopping structure comprises a fixed base (1), a first telescopic tube (2) formed by several round tubes (21) fitted together, and a second telescopic tube (3) formed by several tubes (31) having polygonal cross-sections fitted together; the second telescopic tube (3) is disposed in the first telescopic tube (2); an innermost round tube (21) of the first telescopic tube (2) has one end fixedly connected to a base (1) and the other end fixedly provided with a first inner lining (20); the first inner lining (20) is provided with a first through hole (201) allowing an outermost sleeve (31) to pass through; the inner wall of the first through hole (201) is in contact with the outer wall of the outermost sleeve (31); and the sleeves (31) are fixedly connected to outer telescopic round tubes (21) in one-to-one correspondence. The linear driver has a simple structure, and the production cost is reduced.
Patent WO-2023015850-A1 (WO)
Inventor: TAN LIUMING
IPC: F23D14/46
Filed: 2022-01-25
Abstract: A tooth groove type upper air inlet burner, comprising a furnace end (1), a flow dividing base (2), an ignition needle (3), an induction needle (4), a central fire cover (5) and an outer ring fire cover (6). The flow dividing base (2) comprises a central fire cover seat (21); a circular ring seat (22); a left arc-shaped gas groove (23), a right arc-shaped gas groove (24), a primary air groove (25) and an ignition groove (26), which are formed in the circular ring seat (22); an outer ring air inlet connector (27); and a radial connecting plate (28) connected to the central fire cover seat (21) and the circular ring seat (22). The central fire cover seat (21) comprises a partition (211) provided in an upper part, and a central burning groove formed in an upper end; and a pressurization hole (212), which is formed in the partition (211). The left arc-shaped gas groove (23) comprises an outer ring burning groove formed in a radial outer side wall, an ignition burning groove (231) formed in a clockwise end plate, and a left air inlet groove (232) formed in a bottom plate (11). The right arc-shaped gas groove (24) comprises an outer ring burning groove formed in the radial outer side wall, an ignition burning groove (241) formed in an anticlockwise end plate, and a right air inlet groove (242) formed in the bottom plate (11). The outer ring air inlet connector (27) communicates with one end of the left air inlet groove (232) and one end of the right air inlet groove (242). The left arc-shaped gas groove (23), the left air inlet groove (232), the right arc-shaped gas groove (24) and the right air inlet groove (242) are formed, so that outer ring fire gas is uniformly distributed, thereby achieving sufficient burning, and improving the energy efficiency.
Patent WO-2023284289-A1 (WO)
Inventor: CHANG YOHTZ JULIAN
IPC: H01L29/94
Filed: 2022-01-29
Abstract: L'invention concerne une structure de dispositif à semi-conducteur et son procédé de formation. La structure de dispositif à semi-conducteur comprend un premier condensateur et un second condensateur, le premier condensateur est formé dans une première région de redondance, et le second condensateur est formé dans une seconde région de redondance. Du fait que le premier condensateur et le second condensateur sont tous deux formés dans des régions de redondance d'un substrat, l'occupation de la zone dans une région de dispositif peut ainsi être empêchée.
Patent WO-2022252684-A1 (WO)
Inventor: ZHOU BAISONG
IPC: F24F13/20
Filed: 2022-02-11
Abstract: 提供一种壁挂式空调器，包括机壳（10）、电控部件（90）和换热器（20），机壳（10）内具有风道（30），换热器（20）设置在风道（30）内，风道（30）包括相连的进风段（313）和出风段（314），风道（30）具有进风口（311）和出风口（312），进风口（311）的至少一部分位于机壳（10）的正面（11），电控部件（90）安装在进风段（313）的上方，极大地减小或消除壁挂式空调器与室内的顶壁之间的距离，提高室内的空间利用率，且电控部件的安装不会挤占换热器的有效进风面，不会牺牲换热器的换热效率。
Patent WO-2023103181-A1 (WO)
Inventor: WANG JIANZHONG
IPC: H01G9/045
Filed: 2022-02-22
Abstract: La présente invention concerne un procédé de préparation d'une feuille d'électrode basse tension présentant une bonne résistance à la fatigue par flexion, comprenant les étapes suivantes consistant à : effectuer une opération de retrait d'huile sur une première feuille d'aluminium, une deuxième feuille d'aluminium et une troisième feuille d'aluminium ; effectuer séquentiellement des opérations de pré-électrolyse, de corrosion électrolytique, de nettoyage et de séchage sur la première feuille d'aluminium ; revêtir la première feuille d'aluminium avec une bouillie à base d'aluminium de façon à former une couche de revêtement primaire sur la surface avant et la surface arrière de la première feuille d'aluminium ; fixer la deuxième feuille d'aluminium et de la troisième feuille d'aluminium à la couche de revêtement primaire d'une manière de correspondance une à une pour former une feuille d'aluminium composite ; réaliser un traitement de laminage à froid sur la feuille d'aluminium composite ; et réaliser séquentiellement un traitement de chauffage et de refroidissement sur la feuille d'aluminium composite pour obtenir un produit. Lors de la fabrication et de la formation en cours, une feuille d'électrode servant de couche centrale intermédiaire est encore complètement corrodée, ce qui permet d'éviter le phénomène selon lequel la capacité de la feuille d'électrode basse tension est fortement réduite en raison du changement d'une voie de traitement de préparation. De plus, les données expérimentales réelles indiquent que la feuille d'électrode basse tension préparée en utilisant le procédé présente une meilleure résistance à la fatigue par flexion tout en conservant l'épaisseur globale inchangée.
Patent WO-2022193929-A1 (WO)
Inventor: ZHOU QIAO
IPC: H04W28/14
Filed: 2022-02-25
Abstract: 一种网络设备中共享发送和接收缓存的方法，在接收方向包括如下步骤：网络设备中设置接收五元组表、接收快表、发送快表；当网络设备收到接收方向的IPv4网络数据包时，计算哈希值h_rx，查询接收快表；如果该接收数据包的五元组信息存储在接收五元组表中，从接收五元组表的相应位置读取网络数据包的五元组信息；随后进行匹配；当两者完全匹配，在接收五元组表中查询该接收数据包是否需要转发；如果是，使用接收五元组表中记录的该接收数据包的NAT信息替换接收原始数据包的五元组信息，就得到了接收转发数据包的五元组信息；将接收转发数据包进行特殊处理。上述方法节省了硬件设备缓存网络数据包的五元组信息所需空间。
Patent WO-2023164799-A1 (WO)
Inventor: FU YU-SHOW
IPC: A61L27/36
Filed: 2022-03-01
Abstract: An umbilical cord Wharton's jelly product is prepared by the following two methods: (1) taking Wharton's jelly from an umbilical cord, treating the Wharton's jelly with an antifreeze agent before performing cryopreservation, and thawing the Wharton's jelly before use; or (2) taking Wharton's jelly from an umbilical cord, directly freeze-drying the Wharton's jelly, and storing the Wharton's jelly under room temperature and dry conditions before use. The umbilical cord Wharton's jelly product is used for preparing a medicament for promoting osteogenesis, which can increase the expression of alkaline phosphatase in osteoblasts, increase the expression level of bone differentiation genes in osteoblasts, promote the differentiation of osteoblasts, and enhance the expression of calcium deposition, and can also effectively increase the production of bone, enable osteogenesis at bone defects, improve the active expression of osteoblasts at bone defects, or promote the development of new bone.
Patent WO-2023040222-A1 (WO)
Title: Overvoltage protection apparatus, and gas discharge tube and preparation method therefor
Inventor: ZHENG CHUANXIAO
IPC: H01J17/34
Filed: 2022-03-16
Abstract: The present application relates to the technical field of overvoltage protection devices, and provides an overvoltage protection apparatus, and an active fault removal type gas discharge tube and a preparation method therefor. The gas discharge tube comprises a first insulating tube body, two electrodes, and two connecting members. The two electrodes are respectively disposed at either end of the first insulating tube body, and define a discharge cavity together with the first insulating tube body, and the surfaces of the two electrodes facing the discharge cavity form discharge surfaces; each connecting member is sandwiched between the corresponding electrode and the first insulating tube body, and is used for sealingly connecting the corresponding electrode to the first insulating tube body, the two connecting members are each provided with a high-temperature connecting portion, and at least one of the two connecting members is further provided with a low-temperature connecting portion; the low-temperature connecting portion and the high-temperature connecting portion are connected end to end to form a ring, and the melting point of the low-temperature connecting portion is lower than that of the high-temperature connecting portion. The gas discharge tube provided by the present application has high ability to interrupt power frequency follow current, and the electrodes will not be disconnected from the first insulating tube body, so that the overall safety of the gas discharge tube is high.
Patent WO-2022218100-A1 (WO)
Title: Battery charging and discharging system, circuit, and method
Inventor: LIU XIAOXI
IPC: H02J7/00
Filed: 2022-03-18
Abstract: Provided are a battery charging and discharging system (20), circuit (100), and method. The system (20) comprises: a battery charging and discharging circuit (100) as well as a control circuit (200) coupled to the battery charging and discharging circuit (100). The battery charging and discharging circuit (100) comprises a DC/DC converter (101). The control circuit (200) comprises a sampling circuit (201), a processor (202) and a driving circuit (203). The processor (202) is respectively used for, according to sampling data corresponding to at least two paths of feedback control, determining a first target current value respectively corresponding to the at least two paths of feedback control, determining a second target current value according to the first target current value respectively corresponding to the at least two paths of feedback control, and comprehensively weighing the first target current value of each path of feedback control, such that a second target current value to be outputted is finally adaptively determined. Furthermore, a drive signal is generated according to the second target current value, and the drive signal is outputted to the DC/DC converter (101). Therefore, charging-discharging behavior can be adaptively controlled within an expected range, so that the charging and discharging of the battery charging and discharging circuit (100) can be effectively protected.
Patent WO-2023024503-A1 (WO)
Inventor: DIAO NINGCHAO
IPC: B60W30/06
Filed: 2022-03-25
Abstract: A parking control method applied to a perpendicular parking space, an electronic device, a vehicle, and a storage medium. The parking control method comprises: when a target parking space (120) is detected, first determining a target arc (130) according to the position of the target parking space (120), environment information of the vehicle's surroundings, and a minimum turning radius of the vehicle, determining a parking start position on the target arc (130) according to a first end point of the target arc (130) and the current position of the vehicle, and determining a parking start attitude corresponding to the parking start position; then, determining a first travel trajectory according to the parking start position, the parking start attitude, and the current position, and controlling the vehicle to travel to the parking start position according to the first travel trajectory; finally, when the vehicle is in the parking start position, controlling the vehicle to perform a pulling-in operation along the target arc (130), so as to park the vehicle in the target parking space (120). The present technical solution can improve parking efficiency.
Patent WO-2023184129-A1 (WO)
Inventor: LIU YANG
IPC: H01L29/778
Filed: 2022-03-29
Abstract: A semiconductor device includes a first and a second nitride-based semiconductor layers and a gate structure. The gate structure includes an outer spacer, an inner spacer and a gate electrode. The outer spacer has at least two opposite inner sidewalls to define a gate trench. The inner spacer is within the gate trench. The gate electrode disposed in the gate trench and covered by the inner spacer, wherein the inner spacer and the gate electrode extend downward to collaboratively form a bottom portion of the gate structure with a first width greater than a second width of a bottom surface of the gate electrode.
Patent WO-2022213877-A1 (WO)
Title: Loop iteration calibration method and test device using same
Inventor: XU WEI
IPC: G01R35/00
Filed: 2022-03-31
Abstract: A loop iteration calibration method and a test device (10) using same. The loop iteration calibration method comprises: an inner loop step (S10) and an outer loop step (S20). The inner loop step (S10) comprises: adjusting input power of a first known good unit by means of a first gradient algorithm according to target power and output power, and then adjusting the input power by means of a second gradient algorithm, the step size of the first gradient algorithm being greater than the step size of the second gradient algorithm; and taking a first average value for the input power adjusted by means of the second gradient algorithm. The outer loop step (S20) comprises: performing the inner loop step (S10) by using the second known good unit to obtain a second average value of the second known good unit; and averaging the first average value and the second average value to obtain a final average value, and calibrating the test device (10) according to the final average value. The effects of the present invention comprise: the number of tests can be reduced, the efficiency of calibration can be improved, and errors due to difference in working performance of multiple known good units or a random error of a single known good unit can be reduced.
Patent WO-2023197202-A1 (WO)
Inventor: BHUWALKA KRISHNA KUMAR
IPC: H01L29/06
Filed: 2022-04-13
Abstract: For GAA nanosheet devices, a semiconductor structure (100) and fabrication method is provided. The semiconductor structure (100) comprises a substrate (101), a gate stack on the substrate (101) with a plurality of gate regions (103) and silicon-based channel regions (102) alternatingly arranged one on the other. A length of the gate regions (103) is smaller than a length of the channel regions (102). Thus, pockets (104) are formed on a side of the gate stack, each pocket (104) being arranged next to one gate region (103) and between the two channel regions (102) adjacent to the gate region (103). Further, a silicon-based first contact region (105) extends in a distance to the side of the gate stack, and a silicon-based filler material (106) is arranged between the first contact region (105) and the first side of the gate stack and in each first pocket (104).
Patent WO-2022262399-A1 (WO)
Inventor: Wu Dongang
IPC: H04L1/22
Filed: 2022-04-13
Abstract: 一种通道切换方法、电子设备及存储介质，电子设备包括第一网络通道和第二网络通道，第二网络通道的使用优先级高于第一网络通道的使用优先级；方法包括：启动第一应用，第一应用包括第一数据流，第一数据流承载在第一网络通道上；在检测到第二网络通道被启用时，且检测到第一数据流是预设类型的数据流时，保持第一数据流承载在第一网络通道上不变；在检测到第二网络通道被启用、且检测到第一数据流不是预设类型的数据流时，将承载第一数据流的网络通道切换为第二网络通道。本申请能够减少因为网络通道切换导致的业务运行的卡顿问题，提高用户的体验。