baber/WOPTO huggingface dataset:
Patent WO-2021196480-A1 (WO)
Title: 小干扰核酸及组合物、fish探针组及其制备方法和应用
Inventor: HU RONGKUAN
IPC: C12N15/113
Filed: 2020-08-03
Abstract: 一种抑制新型冠状病毒的小干扰核酸及组合物和应用。一种siRNA含有正义链和反义链，所述siRNA为21-si-SP-2069、21-si-SP-2289、21-si-SP-3292、21-si-P3-244、21-si-P8-62、21-si-P8-164、21-si-P10B-158、21-si-P14-19、21-si-NP-722、21-si-NP-1123、21-si-NS-2139、21-si-NS-2798、PP-1758，PP-17660，PP-20091，PP-20163，SP-26，SP-179，SP-2013,SP-2867,SP-3169，SP-3552，MG-83，NP-208、NP-241、26280-EP、26264-EP、26356-EP、26551-MP、26580-MP、26758-MP、26787-MP、27022-MP、26607-MP、29452-NP、29406-NP、23071-SP、23250-SP、25469-P3、25631-P3、25816-P3、25652-P3、26133-P3、25936-P3或25897-P3，且所述正义链或所述反义链的部分核苷酸为2'-O-甲基核糖核苷酸，部分磷酸酯基为硫代磷酸酯基。还提供了检测新型冠状病毒SARS-CoV-2的FISH探针组。一种全新的siRNA及其组合物，能够有效预防和/或治疗新型冠状病毒。FISH探针组具有高的特异性和灵敏度，能够实现对待测样品中SARS-CoV-2定位检出，获得其分布与相对定量情况。
Patent WO-2022032516-A1 (WO)
Inventor: WANG CHAO
IPC: G01C21/32
Filed: 2020-08-12
Abstract: A detection method for a laser radar (100), a storage medium, a detection system (2, 700), and a laser radar (100). Said method comprises: a detection array (701) being divided into N detection units, a detection window time being divided into N sub-window times, N being an integer greater than 1, in a detection window time, starting an ith detection unit at a first sub-window time to receive an echo laser, and starting the detection units according to a preset sequence at continuous sub-window time to obtain a group of original point cloud data, i being a positive integer less than or equal to N (101); traversing all values of i, and executing the step of starting an ith detection unit at a first sub-window time to receive an echo laser, and starting the detection units according to a preset sequence at continuous sub-window time to obtain a group of original point cloud data, so as to obtain N groups of original point cloud data (102); and splicing the original point cloud data to obtain a frame of detection point cloud data (103). The present invention improves environmental immunity to solar light background radiation.
Patent WO-2021047657-A1 (WO)
Inventor: WU WEIMIN
IPC: H04L1/16
Filed: 2020-09-11
Abstract: 本申请提供一种重传数据的方法和通信装置，发送端装置在向接收端装置发送的数据中同时包含新传的数据和重传的数据时，发送端装置对新传的数据和重传的数据分别采用单独的MCS和编码方式，并通过隐式或者显式的方式，向接收端装置指示所述新传的数据和所述重传的数据各自采用的MCS和编码方式。从而，接收端装置采用发送端装置指示的各自的MCS和编码方式，对新传的数据和重传的数据分别进行解调，可以提高数据传输的可靠性。
Patent WO-2021063196-A1 (WO)
Inventor: YANG WEI
IPC: D04B1/22
Filed: 2020-09-18
Abstract: L'invention concerne un cordon de papier passe-aiguille (200) constitué de papier. Le cordon de papier est formé au moyen d'un fil de tissage (201) constitué de papier, et le fil a une section transversale qui est similaire à un cercle formé d'un fil plié à un point. Le cordon de papier passe-aiguille a une texture douce et une forme uniforme, peut économiser des matières premières, et est facile à recycler ou à dégrader ultérieurement.
Patent WO-2022061625-A1 (WO)
Inventor: YAN JUNMING
IPC: B60R19/18
Filed: 2020-09-24
Abstract: A rear anti-collision beam assembly structure and a vehicle. The rear anti-collision beam assembly structure comprises a rear anti-collision beam body (1), and energy-absorbing boxes (2) provided at the two ends of the rear anti-collision beam body (1); each energy-absorbing box (2) comprises a box body (21) and a mounting plate (22); the box body (21) is a semi-closed structure formed by bending a plate, and comprises a first opening and a second opening which are communicated with each other; the first opening and the rear anti-collision beam body (1) are fixedly connected; the second opening is provided with the mounting plate (22); and the mounting plate (22) is turned to the outside of the box body (21). On the basis of the rear anti-collision beam assembly structure, the structure of each energy-absorbing box (2) is formed by bending a plate, thereby reducing the cutting of excess materials, and improving the utilization efficiency of the plate; the mounting plate (22) of each energy-absorbing box (2) is disposed outside the energy-absorbing box (2), thereby increasing the stress area of a mounting point during collision, and improving the collision stability; and the bending formation of an entire plate causes the number of parts to be reduced and a welding process for the energy-absorbing boxes (2) to be saved, so that the weight of the rear anti-collision beam assembly can be greatly reduced, and costs are reduced.
Patent WO-2021082824-A1 (WO)
Title: Data processing method, device, and computer-readable storage medium
Inventor: WANG DONGYAN
IPC: G06Q20/38
Filed: 2020-09-24
Abstract: Provided in the embodiments of the present application are a data processing method, an apparatus, a device, and a computer storage medium. The method comprises: sending a data acquisition request to a data node, wherein the data node performs a preprocessing operation on source data according to the data acquisition request to generate target data, and records operation information of the preprocessing operation in an operation ledger; receiving the target data and the operation ledger that are returned by the data node; performing audit check on the target data by using the operation ledger so as to determine whether the preprocessing operation recorded in the operation ledger is a valid operation; and if the target data passes the audit check, adding the target data to an aggregated dataset, the aggregated dataset comprising a plurality of data that has undergone audit check, and the plurality of data that has undergone audit check being provided to a service node so that the service node provides a service for a user.
Patent WO-2021212744-A1 (WO)
Title: 尾气后处理封装
Inventor: YU BAIZHAN
IPC: F01N13/18
Filed: 2020-09-28
Abstract: 一种尾气后处理封装（100），其包括外壳体（1）、位于外壳体（1）内的第一后处理载体组件（51）以及第二后处理载体组件（52），第二后处理载体组件（52）包括第二壳体（521）以及封装在第二壳体（521）内的柴油颗粒捕集器（522），外壳体（1）设有用以拆卸第二后处理载体组件（52）的开口（111）；尾气后处理封装（100）包括套接在第二壳体（521）的外围的筒体部（23）以及夹持在第二壳体（521）与筒体部（23）之间的密封件（523）；筒体部（23）设有沿轴向延伸的凸起部，尾气后处理封装（100）还包括与第二壳体（521）相固定的端板（525）、穿过凸起部且抵靠在凸起部上的横杆（24）以及安装在横杆（24）上的施力部件，施力部件能够旋转以推动端板（525）进而使密封件（523）能够紧密密封在第二壳体（521）与筒体部（23）之间。
Patent WO-2021083244-A1 (WO)
Inventor: ZHAN ZHAOCHENG
IPC: H04L12/24
Filed: 2020-10-28
Abstract: The present invention provides a multi-device batch firmware upgrade method for a mesh network device. Said method comprises: a host generating a firmware compression packet having an identifier, and sending same to a root node device of a mesh network; the root node device decompressing the firmware compression package, checking the correctness of the firmware, repacking and re-compressing same, and pushing the firmware to a target node device by means of multicast, upgraded firmware supporting breakpoint resume transmission in the transmission process of the mesh network; the target node device performing decompression to obtain the firmware, performing CRC check on the identifier of the firmware, and after the CRC check is passed, performing firmware upgrade and restarting; when being restarted anomalously, the target node device rolling back to the old version for starting; and upon being started, the target node device reporting the version to the host, and the host confirming whether the upgrade is successful. The consumption of network and storage resources in a firmware transmission process is reduced by means of compression and breakpoint resume transmission, improving the speed of batch upgrade; and a device upgrade anomaly caused by mismatching between firmware and a device to be upgraded is prevented by means of firmware type checking and a version rollback mechanism.
Patent WO-2021103950-A1 (WO)
Title: 显示模组及增强现实眼镜
Inventor: DU PENG
IPC: G02B27/01
Filed: 2020-11-02
Abstract: 一种显示模组及增强现实眼镜，涉及增强现实技术领域。显示模组包括：支架(20,40,60,70,80)；设于支架(20,40,60,70,80)上的第一衍射波导片(21,61,71,81)和第二衍射波导片(22,42,62,72,82)，第一衍射波导片(21,61,71,81)与第二衍射波导片(22,42,62,72,82)被配置为与用户双眼一一对应；其中，第一衍射波导片(21,61,71,81)包括投影在支架(20,40,60,70,80)上的第一区域(2001,6001,7001,8001)，第一区域(2001,6001,7001,8001)靠近第二衍射波导片(22,42,62,72,82)的一侧设有第一缺口(200)，第一缺口(200)朝向第二衍射波导片(22,42,62,72,82)。可以减小增强现实眼镜的体积，有助于增强现实眼镜的小型化设计。
Patent WO-2021212805-A1 (WO)
Inventor: LI DAQING
IPC: A61M5/142
Filed: 2020-11-03
Abstract: An infusion box (1) of an infusion apparatus, the infusion apparatus, and an infusion pump (2). The infusion box (1) is provided with a flow channel (1a), and the infusion box (1) comprises a rigid assembly (10), elastic membranes (14, 15) and a locking mechanism (16). The rigid assembly comprises a plurality of components arranged in a stacked manner, at least one of the components is provided with a groove, and the elastic membranes (14, 15) are each arranged between two adjacent components to cover the groove in a sealing manner; and the locking mechanism (16) comprises a mounting frame (161) and a liquid stop plug (162) fixedly arranged on the mounting frame (161), wherein the liquid stop plug (162) can press the elastic membranes to close the flow channel (1a), the locking mechanism (16) closes or opens the flow channel (1a) by means of the liquid stop plug (162), and the mounting frame is movably connected to the rigid assembly, such that the locking mechanism (16) can be switched between a closed state in which the flow channel (1a) is closed or an open state in which the flow channel (1a) is opened. The infusion box (1), the rigid assembly (10) and the elastic membranes (14, 15) are injection molding parts, the machining precision is high, the assembly is simple, and the assembly error is small; the possibility of unexpected displacement and oscillation of the elastic membranes (14, 15) is low; and excessive transfusion and environmental hazards caused by the self-flowing of a liquid can be prevented.
Patent WO-2022104707-A1 (WO)
Inventor: LI CHANGHAO
IPC: B63B23/00
Filed: 2020-11-20
Abstract: 一种海洋平台应急逃生装置，其包括齿架(1)、救生筏(2)和海洋平台(36)，齿架的两侧均固定安装有齿条(23)，救生筏的两侧均转动安装有第一齿轮(3)，两个第一齿轮分别与两个齿条相互啮合，两个第一齿轮的两侧均固定安装有第一转杆(4)，四个第一转杆上均固定安装有第一锥齿轮(5)，四个第一锥齿轮上均啮合有第二锥齿轮(6)，四个第二锥齿轮上均固定安装有风扇(7)，救生筏的两端均开设有放置腔，两个放置腔的两侧均固定安装有风箱(8)。针对现有的救生筏的体积太大，海洋平台无法存储足够的救生筏的问题，海洋平台应急逃生装置能够减小救生筏的体积，方便储存更多的救生筏，使用简单，操作方便。
Patent WO-2022109765-A1 (WO)
Inventor: FAN ZHENLONG
IPC: C02F9/04
Filed: 2020-11-24
Abstract: Disclosed herein is a method for advanced treatment and reuse of vinyl chloride high-salt wastewater. The vinyl chloride high-salt wastewater is treated with a coagulant and a flocculant, to process suspended solids (SS) in the wastewater to ≤20 mg/L, and reduce a proportion of TOC and Cu contents in the wastewater. Subsequently, the wastewater is subjected to filtration pretreatment, mixed with an oxidant, and sent to a catalytic oxidation reactor and subjected to a catalytic oxidation reaction to oxidize and break down organic matter in the wastewater into carbon dioxide and water. Finally, the resulting waste gas is directly discharged after gas-liquid separation, and the catalytic oxidation effluent is protected by adsorption and then sent to a chlor-alkali production process as a raw material to produce chemical raw materials such as chlorine, hydrogen, and lye. The treatment method is simple and easy to implement, has high treatment efficiency, can achieve resource reuse of waste brine, and does not produce secondary pollutants.
Patent WO-2022110055-A1 (WO)
Inventor: DU LILI
IPC: H01L27/32
Filed: 2020-11-27
Abstract: 一种显示基板、显示面板及显示装置，显示基板包括：衬底基板（10），具有显示区（AA）和包围显示区（AA）的边框区（BB），显示区（AA）包括：第一显示区（AA1）和至少位于第一显示区（AA1）一侧的第二显示区（AA2）；多个第一发光器件在第一显示区（AA1）的密度与多个第二发光器件在第二显示区（AA2）的密度相同；至少一层透明导电层，位于驱动电路层和发光器件层之间；至少一层透明导电层中的每一层包括与第一阳极（11）电连接的多条第一阳极走线（101）；第一阳极走线（101）至少包括沿列方向（Y）延伸的第一部分（01）和沿行方向（X）延伸的第二部分（02），同一行第一阳极（11）电连接的多条第一阳极走线（101）的第二部分（02）位于不同的相邻两行第一阳极（11）之间，且第二部分（02）沿行方向（X）引出至第一显示区（AA1）外侧。
Patent WO-2022095195-A1 (WO)
Inventor: YANG FEIHU
IPC: G07C5/08
Filed: 2020-12-07
Abstract: Module de carte de circuit imprimé (100), ensemble bâti de machine (200) et plateforme mobile (300). Le module de carte de circuit imprimé (100) comprend : une coque (1), munie d'une première cavité d'étanchéité (11) et d'une seconde cavité d'étanchéité (12) disposées à l'intérieur de la coque (1) ; une carte de circuit imprimé (2), reliée à la coque (1) et dont au moins une partie est située dans la première cavité d'étanchéité (11) ; une fiche (3), la fiche (3) étant connectée électriquement à la carte de circuit imprimé (2), et au moins la partie de la fiche (3) connectée à la carte de circuit imprimé (2) étant située dans la seconde cavité d'étanchéité (12) ; une première couche d'étanchéité imperméable à l'eau (8), disposée dans la première cavité d'étanchéité (11) et utilisée pour sceller la partie de la carte de circuit imprimé (2) située dans la première cavité d'étanchéité (11) à l'intérieur de la première cavité d'étanchéité (11) et empêcher l'entrée d'un liquide dans la première cavité d'étanchéité (11) ; et une seconde couche d'étanchéité imperméable à l'eau (9), disposée dans la seconde cavité d'étanchéité (12) et utilisée pour sceller la partie de la fiche (3) située dans la seconde cavité d'étanchéité (12) à l'intérieur de la seconde cavité d'étanchéité (12) et empêcher l'entrée d'un liquide dans la seconde cavité d'étanchéité (12). La première couche d'étanchéité imperméable à l'eau (8) et la seconde couche d'étanchéité imperméable à l'eau (9) sont agencées pour protéger la carte de circuit imprimé (2) et la fiche (3), de telle sorte que la fiabilité d'utilisation du module de carte de circuit imprimé (100) est améliorée, ce qui permet d'améliorer la fiabilité d'utilisation de la plateforme mobile (300).
Patent WO-2022011971-A1 (WO)
Title: Handheld dust collection apparatus and dust collection device
Inventor: NI ZUGEN
IPC: A47L9/14
Filed: 2020-12-21
Abstract: A handheld dust collection apparatus (100) and a dust collection device. The handheld dust collection apparatus (100) comprises: a housing, one end of which extends to form a handheld portion (12) and the other end extends to form an air channel portion (11), wherein the air channel portion (11) is provided with an air channel (15) therein, and a fan (3) and an air channel inlet (131) in communication with the air channel (15) are arranged on the air channel portion (11); a dust collection cup (2), which comprises a cup body (21) and a cup cover (22), wherein the cup body (21) is arranged on the housing, the cup cover (22) is movably connected to the cup body (21), and before being discharged from an air outlet (31) of the fan (3), airflow can be driven by the fan (3) to sequentially pass through the air channel inlet (131), the air channel (15) and the dust collection cup (2); a releasing member (41), which is movably arranged on the housing; and a transmission assembly, which is arranged between the housing and the air channel (15), wherein one end of the transmission assembly is connected to the releasing member (41), and the other end can drive the cup cover (22) to move relative to the cup body (21) so as to open the opening of the cup body (21). When dust in the cup body (21) needs to be cleaned, a user can get rid of the dust with one hand.
Patent WO-2021129596-A1 (WO)
Title: 喹啉类化合物及其应用
Inventor: YAN LIBO
IPC: C07D401/04
Filed: 2020-12-22
Abstract: 本发明公开了一类喹啉类化合物及其应用，该类化合物对FGFR4具有很好的抑制活性，可以作为受体酪氨酸激酶抑制剂，尤其是作为成纤维细胞生长因子受体4(FGFR4)激酶不可逆抑制剂，用于制备预防和/或治疗生物体内与成纤维细胞生长因子受体4(FGFR4)过表达介导相关的疾病的药物以及与血管新生或癌转移相关的疾病的药物。
Patent WO-2022133717-A1 (WO)
Inventor: Xiong Tianhao
IPC: H04B5/00
Filed: 2020-12-22
Abstract: A near field communication (NFC) reader detects whether NFC devices are passive NFC devices or active NFC devices. The NFC reader outputs an interrogation signal and a carrier signal. When the NFC reader receives a response signal from an NFC device responsive to the interrogation signal, the NFC reader adjusts the frequency of the carrier signal before the end of the response signal. The NFC reader determines whether the NFC device is a passive NFC device or an active NFC device based on characteristics of the remaining portion of the response signal.
Patent WO-2022001032-A1 (WO)
Title: Load holding valve and hydraulic control system
Inventor: REN JIAN
IPC: F16K31/06
Filed: 2020-12-24
Abstract: Disclosed is a load holding valve, comprising: a valve body (10), provided with an oil return port (11) and a working device oil port (12) which can communicate with each other; a main valve core (20), provided in the valve body (10), a first end of the main valve core (20) being able to seal a communication channel between the oil return port (11) and the working device oil port (12), a second end of the main valve core (20) being provided with a cavity (21), the main valve core (20) being provided with a first throttling hole (22) communicating the oil return port (11) with the cavity (21) and a second throttling hole (23) communicating the working device oil port (12) with the cavity (21), and the area of the first throttling hole (22) being greater than the area of the second throttling hole (23); a pilot valve core (30), provided in the valve body (10) and at least partially located in the cavity (21), and a first end of the pilot valve core (30) being able to seal the first throttling hole (22); and electromagnetic assemblies (41, 42, 43, 44), connected to a second end of the pilot valve core (30), and configured to control the pilot valve core (30) to seal or open the first throttling hole (22). Further disclosed is a hydraulic control system comprising a load holding valve.
Patent WO-2022151087-A1 (WO)
Inventor: FU ZHE
IPC: H04W72/12
Filed: 2021-01-13
Abstract: 本申请公开了一种上行传输方法、装置、终端及存储介质，属于通信技术领域。所述方法包括：根据资源配置信息和/或与第一上行传输相关的状态，在第二资源上进行第二上行传输；所述资源配置信息包括CGRT配置，以及，自动传输配置中的至少一种；第一资源是共享频段中的动态授权DG资源或者配置授权CG资源，所述第二资源是共享频段中的DG资源或者CG资源，且所述第一资源在时域上位于所述第二资源之前；上述方案明确了不同情况下在DG资源或者CG资源上的处理方式，提高了对DG资源或者CG资源的利用率，进而提高共享频段中的DG资源或者CG资源上的上行传输效率。
Patent WO-2021179811-A1 (WO)
Inventor: ZHOU KETUO
IPC: G06T17/00
Filed: 2021-01-25
Abstract: Provided is a method for generating a three-dimensional digital model of teeth. The method comprises: scanning patient teeth with a first space ruler inserted into a first adjacent teeth space to obtain a first three-dimensional digital model; extracting the position and direction of the first space ruler from the first three-dimensional digital model; and on the basis of the specification, the position and the direction of the first space ruler, modifying a first adjacent teeth space of an original three-dimensional digital model of teeth to obtain a refined three-dimensional digital model of teeth.
Patent WO-2021253847-A1 (WO)
Inventor: XUE MINGQIANG
IPC: B01J31/22
Filed: 2021-02-07
Abstract: 本发明公开了脱质子苯基桥连β-酮亚胺锂化合物在硼氢化反应中的应用，所述硼氢化反应以酯、硼烷为反应底物。本发明利用首次公开的脱质子苯基桥连β-酮亚胺锂化合物催化酯和频哪醇硼烷的硼氢化反应，从而开发出一类高效的催化硼氢化反应的方法，其结构简单，合成容易，可以高活性的催化酯和硼烷的硼氢化反应，与已有的催化体系相比，降低了催化剂用量，温度较温和，并且产率较高。
Patent WO-2022170638-A1 (WO)
Inventor: WU KE
IPC: E21D11/00
Filed: 2021-02-19
Abstract: A shield tunnel segment structure and a construction method therefor. The shield tunnel segment structure comprises segment blocks (1, 2, 3, 4) sequentially spliced in the circumferential direction. The segment blocks form closed annular segment structures, and the outer diameters of the annular segment structures adjacent in the axial direction are gradually increased; at least two adjacent segment blocks of the same annular segment structure form an annular inner groove (11, 21), and at least one segment block of the adjacent annular segment structures is provided with an inner convex block (22) matched with the annular inner groove; at least two adjacent segment blocks of the same annular segment structure form an annular outer groove (31, 41), and at least one segment block of the adjacent annular segment structures is provided with an outer convex block matched with the annular outer groove; and the annular outer grooves and the annular inner grooves are arranged in a staggered mode in the circumferential direction. The shield tunnel segment structure and the construction method therefor have the advantages that mounting of segments of tunnels having different diameters can be achieved, and safe transition of the tunnels from one diameter to another diameter can be achieved.
Patent WO-2021179914-A1 (WO)
Inventor: ZHANG JINGHAN
IPC: G02B27/01
Filed: 2021-02-25
Abstract: Disclosed is a wearable VR learning machine, comprising: a VR learning machine body (1); a cloud database (2) which is connected to the VR learning machine body (1) and is used for providing learning resources for the VR learning machine; a first camera module (3) which is arranged on the VR learning machine body (1) and is used for recording and saving a display interface when the VR learning machine is in learning so as to be reviewed by a learner after class; an input device (4) which is connected to the VR learning machine body (1) and is used for inputting a signal to the VR learning machine body (1) so as to control the VR learning machine; a second camera module (5) which is arranged on the VR learning machine body (1) and is provided for viewing by a user when the user operates the input device (4) to input the signal, so as to facilitate the inputting of the user; and a wearing member which is arranged on the VR learning machine body (1) and is used for being worn by the learner. Further disclosed is a learning method based on the wearable VR learning machine, and the learning method has the effects of conveniently recording learned knowledge and notes and having less external interference.
Patent WO-2021175158-A1 (WO)
Title: 微流控通道、微流控芯片及制备囊泡的方法
Inventor: DU YANAN
IPC: C12M1/00
Filed: 2021-02-26
Abstract: 本申请提供了一种微流控通道。该微流控通道包括入口；与入口相连的破碎区，该破碎区包括至少一个挤压通道和至少一个破碎通道，一个挤压通道分别和至少一个破碎通道相连，该挤压通道为第一预定宽度，该破碎通道为第二预定宽度，第一预定宽度大于第二预定宽度；和与破碎区相连的出口。本申请还提供了包括该微流控通道的微流控芯片。应用该微流控通道或者该微流控芯片可以制备纳米级囊泡。
Patent WO-2022016872-A1 (WO)
Inventor: ZHU YU
IPC: H02P5/46
Filed: 2021-03-04
Abstract: 本发明提供一种干扰磁场下电机正弦误差的出力补偿方法及装置，其中的方法包括：采集电机在匀速阶段的控制信号以及位移信号；基于控制信号和位移信号创建空间域正余弦信号，并将正余弦信号转换为对应的时域信号；根据时域信号创建补偿矩阵；根据补偿矩阵确定与补偿矩阵对应的补偿信号；将补偿信号叠加至控制信号内，以对电机进行位移误差补偿。利用上述发明能够提高对电机的跟踪精度，并对电机的出力进行有效补偿，以提高电机的运动控制性能。
Patent WO-2022188021-A1 (WO)
Inventor: WANG YIZHONG
IPC: H04N19/00
Filed: 2021-03-09
Abstract: 一种数据存储方法、数据读取方法、装置、系统及存储介质，所述数据存储方法实现对头部信息的有效存储，根据图像块在所述图像中的位置，将所述图像块的头部信息缓存至缓冲区中；在所述缓冲区已缓存连续的多个图像块的头部信息的情况下，将所述连续的多个图像块的头部信息写入外部存储器。所述数据读取方法实现对头部信息的有效读取，根据待解码图像块在图像中的位置，从外部存储器中读取所述待解码图像块的目标头部信息及其相邻的头部信息，并缓存至缓冲区中，然后从所述目标缓存行读出所述目标头部信息；所述相邻的头部信息用于在解码其他待解码图像块时使用。本实施例实现提高头部信息的存取效率。
Patent WO-2022188132-A1 (WO)
Title: Battery cell and manufacturing method and manufacturing system therefor, and battery and electric appliance
Inventor: LI QUANKUN
IPC: H01M50/531
Filed: 2021-03-12
Abstract: Provided are a battery cell and a manufacturing method and manufacturing system therefor, and a battery and an electric appliance. The battery cell in the embodiments of the present application comprises: an electrode assembly; a casing, which is used for accommodating the electrode assembly and has an opening; an end cover, which is used for closing the opening of the casing; and a current collecting member, which is used for electrically connecting the electrode assembly to the end cover, and comprises a base body portion and an elastic portion connected to the base body portion, wherein the base body portion and the elastic portion are located between the end cover and the electrode assembly, the base body portion is used for connecting the end cover, at least part of the elastic portion protrudes from a surface of the base body portion facing the electrode assembly and abuts against the electrode assembly, and the elastic portion is configured to be able to deform when being pressed by the electrode assembly. The elastic portion abuts against the electrode assembly, and is connected to the electrode assembly without welding, thereby reducing metal particles and reducing the risk of short circuiting. The elastic portion can deform when being pressed by the electrode assembly, and by releasing the pressure between the elastic portion and the electrode assembly by means of deformation, the risk of damaging the electrode assembly due to excessive pressure is reduced.