baber/WOPTO huggingface dataset:
Patent WO-2022147827-A1 (WO)
Inventor: WANG XIN
IPC: H04L9/32
Filed: 2021-01-11
Abstract: Embodiments of the present disclosure relate to methods, apparatuses and computer readable storage media for indirect communication. In example embodiments, a method is provided. The method comprises receiving, at a second service communication proxy (SCP), a service request and an access token from a first SCP, the service request originating from a first network function (NF) for requesting a service from a second NF and comprising a header indicating scope information about the requested service; verifying the access token based on the header of the service request; and in response to the verification of the access token succeeding, transmitting the service request to the second NF without transmitting the access token to the second NF. As such, the verification of the access token is offloaded from the second NF to the SCPp, thereby reducing the overhead on the second NF.
Patent WO-2022151034-A1 (WO)
Inventor: MIAO ZHAOBANG
IPC: H04W72/00
Filed: 2021-01-13
Abstract: Embodiments of the present disclosure provide a solution for sidelink communications. In a method for communications, a first terminal device determines from a resource pool configured for the first terminal device, first resources in a time window before a first slot based on a resource selection scheme of the first terminal device. The first terminal device determines a first number of occupied resources in the first resources. The first terminal device determines a congestion level indicator of a sidelink channel for the first slot based at least in part on the first number and a number of the first resources. The sidelink channel is associated with the first terminal device. With the proposed mechanism, the sidelink congestion level indicator, such as, a channel busy ratio (CBR) is determined with consideration of the resource selection scheme and the reception capability of the terminal device. As such, the accuracy of CBR measurement can be improved, which is beneficial to sidelink congestion control and a reduction of the power consumption at the terminal device.
Patent WO-2022151064-A1 (WO)
Inventor: TIAN WENQIANG
IPC: H03M13/00
Filed: 2021-01-13
Abstract: 本申请公开了一种信息发送方法、信息接收方法、装置、设备及存储介质，涉及移动通信技术领域。信息发送方法应用于移动通信系统中的第二节点，所述方法包括：向移动通信系统中的第一节点发送第一模型的信息，第一模型的信息用于在第一节点内设置第一模型；其中，第一模型是互相匹配的编码模型和解码模型中的一个。移动通信系统中的第二节点通过向第一节点发送第一模型的信息，以使得第一节点和第二节点可以设置互相匹配的编码模型和解码模型，实现移动通信系统中的信息交互。
Patent WO-2021253827-A1 (WO)
Inventor: WANG JIANPING
IPC: A61F2/46
Filed: 2021-01-21
Abstract: 一种蹲式人体下肢关节生物仿生装置，竖向支撑板（23）上设置有由第一电机（1）驱动、沿竖向支撑板（23）高度方向上下滑动或固定的滑台（4），滑台（4）上固定有水平的固定轴（41），固定轴（41）中部通过第一万向节连接有股骨轴（7），股骨轴（7）下端固定连接有股骨下端模拟块（8），底座（18）上固定有第二电机（19）的转动轴上绕装有钢丝绳（6），钢丝绳（6）一端固定在第二电机（19）的转动轴上，另一端向上延伸，绕过固定在滑台（4）上的定滑轮组（5）后与髌骨韧带模拟带（11）的上端相连；通过拉力传感器采集施加下蹲力的情况，并通过陀螺仪采集下蹲过程中的运动轨迹信号、通过应变片采集膝关节和足底的受力，从而模拟人体下肢在一定受力曲线的情况下进行下蹲运动的运动轨迹和受力情况。
Patent WO-2021223473-A1 (WO)
Title: Massage control method and apparatus, computer device, and computer-readable storage medium
Inventor: LIU JIE
IPC: A61B5/02
Filed: 2021-02-01
Abstract: Disclosed is a massage control method, comprising: acquiring the current posture information of a user (S100); acquiring, according to the current posture information, a target massage mode corresponding to the current posture information (S200), wherein different pieces of posture information correspond to different massage modes; and setting the current working parameter of a massage device to be a massage parameter comprised by the target massage mode (S300), wherein the massage parameter at least comprises a massage strength parameter. By using the method, the precision of massage control over a massage device can be improved. Further disclosed are a corresponding apparatus, a computer device and a computer-readable storage medium.
Patent WO-2022170504-A1 (WO)
Title: Zipper puller structure and zipper
Inventor: LU HAO
IPC: A44B19/26
Filed: 2021-02-09
Abstract: The present application provides a zipper puller structure and a zipper. The zipper comprises cloth tapes (100) oppositely provided left and right and zipper teeth (110) provided on the cloth tapes. The zipper puller structure comprises a puller body (200) and a pull tab (300), the puller body comprises an upper guide plate (210) and a lower guide plate (220) which are connected to each other, a guide cavity (230) is formed between the upper guide plate and the lower guide plate, and the guide cavity on one side can be used for the zipper teeth on the corresponding side to pass in and out; the pull tab is movably connected to the upper guide plate, the pull tab comprises an auxiliary inserting member (310), and a track cavity (311) having two through ends is formed in the auxiliary inserting member; the auxiliary inserting member can be turned upwards relative to the puller body, so that the track cavity is communicated with the guide cavity on the corresponding side, and an insertion pin (120) of the zipper teeth on the corresponding side enters the interior of the puller body through the track cavity. According to the zipper puller structure provided by the present application, the auxiliary inserting member is provided on the pull tab, and is turned over relative to the puller body for use, so that the effect of facilitating inserting of the zipper is achieved.
Patent WO-2022178884-A1 (WO)
Title: Device for removing heavy metals in decaying refuse
Inventor: WENG YUSHAN
IPC: C22B7/00
Filed: 2021-02-27
Abstract: A device for removing heavy metals in decaying refuse, the device comprising a housing (1), wherein the top of the housing (1) is provided with a feed port (2); a baffle (3) is arranged in the middle of the feed port (2); hinges (4) are arranged on two sides of the baffle (3); the top of the interior of the housing (1) is provided with spring arms (5); the bottoms of the spring arms (5) are provided with a supporting plate (6); the bottom of the supporting plate (6) is provided with a contact point (7); spray heads (8) are arranged on two sides of the top of the interior of the housing (1); the bottom of each spray head (8) is provided with an electric motor I (9); the top of the electric motor I (9) is provided with a rotating shaft I (10); the outer side of the rotating shaft I (10) is in threaded connection with a connector (11); the inner side of the connector (11) is in threaded connection with a connecting rod (12); and the connector (11) is in sliding connection with a sliding groove (13) arranged on one side. By means of the configurations, all parts of decaying refuse are utilized while heavy metals are removed therefrom, thereby maximizing resource utilization; and feeding is performed each time in a quantitative manner, such that the device can perform feeding uniformly.
Patent WO-2021227633-A1 (WO)
Inventor: ZHU HUILONG
IPC: H01L21/336
Filed: 2021-03-11
Abstract: 一种具有曲折结构的半导体器件及其制造方法以及包括这种半导体器件的电子设备。半导体器件可以包括在相对于衬底（1001）的竖直方向上曲折延伸的半导体层（1031）。半导体层（1031）包括在竖直方向上依次设置且彼此间隔开的一个或多个第一部分以及分别设于且连接到各第一部分相对两端的第二部分。对于每一个第一部分，其一个端部处的第二部分从该端部向着远离衬底的方向延伸，而其另一端部处的第二部分从该另一端部向着靠近衬底的方向延伸。在竖直方向上相邻的第一部分之间通过同一第二部分彼此连接。
Patent WO-2021190614-A1 (WO)
Title: Cartouche de traitement
Inventor: WAN CHENGCHANG
IPC: G03G21/18
Filed: 2021-03-26
Abstract: La présente invention concerne une cartouche de traitement (1) qui est montée de manière amovible dans un dispositif d'imagerie. La cartouche de traitement (1) comprend une première unité (2) et une seconde unité (3) qui sont reliées l'une à l'autre, ainsi qu'une partie mobile (6) qui peut être reliée à une partie d'application de force (9) et qui reçoit une force d'action appliquée par la partie d'application de force (9); lorsque la cartouche de traitement (1) est montée dans le dispositif d'imagerie, la première unité (2) et la seconde unité (3) peuvent être commutées entre un état dans lequel les deux sont proches l'une de l'autre et un état dans lequel les deux sont séparées l'une de l'autre; la partie mobile (6) comprend une partie de montage (6a) et une partie d'action (6b) qui peuvent se déplacer l'une par rapport à l'autre et qui sont reliées l'une à l'autre, et la partie mobile (6) est montée dans la cartouche de traitement (1) au moyen de la partie de montage (6a); la partie d'action (6b) est conçue pour être reliée à la partie d'application de force (9) et pour recevoir la force d'action appliquée par la partie d'application de force (9), de telle sorte que la première unité (2) et la seconde unité (3) passent de l'état dans lequel les deux sont proches l'une de l'autre à l'état dans lequel les deux sont séparées l'une de l'autre. La partie mobile (6) est montée de façon mobile, la partie mobile (6) présente une certaine quantité d'activité même si la cartouche de traitement (1) chute ou subit une collision, ce qui permet de réduire considérablement la possibilité que la partie mobile (6) soit brisée.
Patent WO-2022188219-A1 (WO)
Inventor: LIU SHUNGUO
IPC: C04B35/20
Filed: 2021-03-31
Abstract: 一种频率稳定型低介微波介质陶瓷材料及其制备方法，材料由质量百分比为70％～90％的主相陶瓷材料A、10％～30％的副相陶瓷材料B和0～1.0％的氧化物助烧剂C组成。其中主相陶瓷材料A为Mg xMe ySiO 2+x+y，副相陶瓷材料B组成为aRO-bRe 2O 3-cTiO 2，R为Ca或Sr中的至少一种，Re 2O 3为Sm 2O 3、Nd 2O 3、Y 2O 3、Al 2O 3和La 2O 3中的至少两种，氧化物助烧剂C为MnO 2、WO 3和CeO 2中的至少一种。制备的微波介质陶瓷材料介电常数9.5～13.6，频率温度系数τ f在-16ppm/℃～13ppm/℃连续可调，具有较好的频率稳定性，适用于新一代移动通信和高频网络通讯等领域。
Patent WO-2022205423-A1 (WO)
Title: Systems and methods for indicating positioning information in wireless communication systems
Inventor: PAN YU
IPC: H04W64/00
Filed: 2021-04-02
Abstract: Systems and methods for indicating positioning information in wireless communication systems are disclosed. In one aspect, a method includes receiving, by a wireless communication device from a network, network timing error information; and reporting, by the wireless communication device to the network, downlink measurement results and User Equipment (UE) timing error information, wherein, the network timing error information comprises at least one of Transmission and Reception Point (TRP) transmission Timing Error Group (TEG) information and TRP reception TEG information; the UE timing error information comprises at least one of UE transmission TEG information and UE reception TEG information.
Patent WO-2021233002-A1 (WO)
Title: Display substrate and method for manufacturing same, and display apparatus
Inventor: LIU WENQI
IPC: H01L51/52
Filed: 2021-04-12
Abstract: Disclosed are a display substrate and a method for manufacturing same, and a display apparatus. The display substrate comprises: a base substrate, and a pixel defining layer, a light-emitting structure layer, a functional layer and a color film layer, which are provided on the base substrate, wherein the color film layer comprises a plurality of filters; orthographic projections, on the base substrate, of adjacent filters partially overlap; the orthographic projection, on the base substrate, of the pixel defining layer covers the orthographic projection, on the base substrate, of an overlapping part of the adjacent filters; and the functional layer is located between the light-emitting structure layer and the color film layer, and the orthographic projection, on the base substrate, of the functional layer at least partially overlaps that of the overlapping part of the adjacent filters.
Patent WO-2022222116-A1 (WO)
Inventor: XIAO HAN
IPC: H04L25/02
Filed: 2021-04-22
Abstract: 本申请实施例提供了一种信道恢复的方法及收端设备，能够基于神经网络进行信道恢复，提高了信道恢复性能，进而提高了数据恢复及信道反馈的性能。该信道恢复的方法包括：收端设备接收发端设备发送的导频信号和数据信号；该收端设备通过第一神经网络对目标信息进行信道相关性特征提取，得到目标特征图；其中，该目标信息包括该数据信号和该导频信号，或者，该目标信息包括该数据信号和基于该导频信号确定的导频位置信道；该收端设备通过第二神经网络对该目标特征图和该导频位置信道进行信道恢复处理，得到恢复之后的信道信息。
Patent WO-2021213502-A1 (WO)
Title: 包含稀有人参皂苷Rg6和F4的改善睡眠药物组合物
Inventor: FAN DAIDI
IPC: A61K45/06
Filed: 2021-04-23
Abstract: 本发明涉及一种包含稀有人参皂苷Rg6和F4的改善睡眠药物组合物。本发明的药物组合物包含作为活性成分的改善睡眠有效量的人参皂苷Rg6和人参皂苷F4、以及药学可接受的载体，该药物组合物中，所述人参皂苷Rg6和人参皂苷F4的重量比为1∶1～3∶1。根据本发明可以提供一种包含稀有人参皂苷Rg6和F4的、协同增效的、具有助睡眠作用的稀有人参皂苷药物组合物。
Patent WO-2021228151-A1 (WO)
Inventor: YANG Mengzhe
IPC: G06F8/60
Filed: 2021-05-12
Abstract: 一种系统合约的创建方法及装置；该方法包括：获取基础联盟链代码对应的业务规则集合，所述业务规则集合中包含至少一种业务类型的业务规则（202）；响应于联盟链成员针对业务规则的选取指令，从所述业务规则集合中选取目标业务规则（204）；根据所述目标业务规则所属的目标业务类型，以及预先定义的业务类型与所述基础联盟链代码中的预留接口之间的对应关系，确定与所述目标业务类型对应的目标预留接口（206）；基于所述目标预留接口和所述目标业务规则创建目标系统合约（208）。
Patent WO-2021249159-A1 (WO)
Inventor: JIANG ZHIPENG
IPC: H01F41/02
Filed: 2021-05-21
Abstract: Disclosed in the present invention are a heavy rare earth alloy, a neodymium-iron-boron permanent magnet material, a raw material, and a preparation method. The heavy rare earth alloy comprises the following components: RH: 30-100 mas%, not including 100 mas%; X, 0-20 mas%, not including 0; B: 0-1.1 mas%; and Fe and/or Co: 15-69 mas%, RH comprising one or more heavy rare earth elements in Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and Sc, and X being Ti and/or Zr. When the heavy rare earth alloy of the present invention is used as a sub-alloy to prepare the neodymium-iron-boron permanent magnet material, a high utilization rate of heavy rare earth is achieved, so that the coercivity can also be greatly improved while the neodymium-iron-boron permanent magnet material maintains high remanence.
Patent WO-2021238794-A1 (WO)
Title: Method, device, and system for collecting statistics about user volume of traffic flow
Inventor: LI YONGCUI
IPC: H04W8/08
Filed: 2021-05-21
Abstract: Embodiments of the present application provide a method, device, and system for collecting statistics about user volume of a traffic flow. In the method, a session management network element determines a user volume statistics collection rule and sends same to a user plane network element, and the user plane network element collects statistics about user volume according to the user volume statistics collection rule. The user volume statistics collection rule may instruct to collect statistics about user volume of an uplink traffic flow before and/or after local traffic chain control, or may also instruct to collect statistics about user volume of a downlink traffic flow before and/or after local traffic chain control. Statistics collection of user volume of a traffic flow before or after local traffic chain control can avoid repeated statistics collection of the user volume of the traffic flow; and statistics collection of user volume of a traffic flow before and after local traffic chain control can implement accurate statistics collection of the traffic flow, and thus more rational processing can be performed on the basis of the accurate statistics collection.
Patent WO-2021244349-A1 (WO)
Title: 行走机器人及应用于行走机器人的地图处理方法
Inventor: XU ZHETAO
IPC: G05D1/02
Filed: 2021-05-25
Abstract: 一种行走机器人及应用于行走机器人的地图处理方法，其中方法包括：获取行走机器人对运行环境进行扫描得到的全局地图（S1）；按照预设的地图切分策略将全局地图切分为多个局部地图（S2）；确定各个局部地图与位置信息之间的对应关系；位置信息用于表征各个局部地图在全局地图中的位置（S3）；以及按照位置信息分别将各个局部地图存储在对应的存储空间中（S4）。
Patent WO-2022252160-A1 (WO)
Inventor: XIONG YI
IPC: H04W36/00
Filed: 2021-06-02
Abstract: 本公开提出一种卫星小区位置指示方法、装置、用户设备、网络侧设备及存储介质，属于通信技术领域。其中，该方法包括：UE接收网络侧设备指示的信息，该信息包括以下的至少一种：卫星的星历信息、卫星小区参考位置信息、以及卫星小区对应的卫星标识；UE根据网络侧设备指示的信息确定UE与卫星小区的相对位置关系。由此，本公开提出的卫星小区位置指示方法不需要频繁更新卫星小区位置，降低了信令的开销。
Patent WO-2022257026-A1 (WO)
Inventor: KONG LINGXIAO
IPC: H04L1/00
Filed: 2021-06-08
Abstract: 本申请实施例提供了通信方法和通信装置，可以应用于采用FEC技术的通信系统中。该通信方法中，发送端装置发送的第一数据传输单元的头部字段可以指示其后第二数据传输单元的调制方式，使得接收端装置可以根据接收到的第一数据传输单元的头部字段确定其后第二数据传输单元的调制方式。之后，该第二数据传输单元经过FEC解码前，接收端装置可以按照确定好的调制方式完成对该第二数据传输单元的解调制。从而，第二数据传输单元的头部字段和负载字段可以一起通过FEC解码。因此，该通信方法可以应用于采用FEC技术的通信系统中。
Patent WO-2021249455-A1 (WO)
Inventor: LIANG PENG
IPC: C07K14/78
Filed: 2021-06-10
Abstract: The present invention discloses immunogenic compositions including recombinant peptides and proteins comprising human immunodeficiency viruses (HIV) antigens and immunogens, e.g., gp 120 protein peptides. In some aspects, the immunogenic composition comprises a secreted fusion protein comprising a soluble HIV viral antigen joined by in-frame fusion to a C-terminal portion of a collagen which is capable of self-trimerization to form a disulfide bond-linked trimeric fusion protein. In some aspects, the immunogenic compositions provided herein are useful for generating an immune response, e.g., for treating or preventing an HIV infection. In some aspects, the immunogenic compositions provided herein may be used in a vaccine composition, e.g., as part of a prophylactic and/or therapeutic vaccine. Also provided herein are methods for producing the recombinant peptides and proteins, prophylactic, therapeutic, and/or diagnostic methods, and related kits.
Patent WO-2022134503-A1 (WO)
Inventor: LU JINGWEN
IPC: H01L21/8242
Filed: 2021-06-22
Abstract: Provided is a preparation method for a semiconductor structure, relating to the technical field of semiconductors. The preparation method of the semiconductor structure comprises the following steps: providing a substrate; and forming a plurality of first isolation side wall structures arranged at intervals on the substrate, a first opening area being formed between every two adjacent first isolation side wall structures, and each first opening area being used for exposing at least two columns of active areas. According to the present application, the plurality of first isolation side wall structures arranged at intervals are formed on the substrate, each first opening area for exposing the corresponding at least two columns of active areas is formed between the corresponding two adjacent first isolation side wall structures, a conductive layer is formed in each first opening area, two bit line structures arranged at an interval are formed in each first opening area by means of a self-aligned etching process, and a supporting force is provided for the conductive layer located in each first opening area by means of the corresponding first isolation side wall structures. The bit line structures are prevented from inclining or collapsing during the subsequent etching process, and the storage performance of the semiconductor structure is thus improved.
Patent WO-2022266875-A1 (WO)
Inventor: HUANG YAO
IPC: G09G3/3208
Filed: 2021-06-23
Abstract: 一种像素电路、驱动方法和显示装置。像素电路包括第一重置电路（11）和驱动电路（12）；第一重置电路（11）分别与第一发光控制线（E1）、重置控制线(R1)、第一重置电压线(I1)和驱动电路(12)的第一端电连接，用于在第一发光控制线(E1)提供的第一发光控制信号和重置控制线(R1)提供的重置控制信号的控制下，控制将第一重置电压线(I1)提供的第一重置电压写入驱动电路（12）的第一端；驱动电路（12）用于在其控制端的电位的控制下，导通驱动电路（12）的第一端和驱动电路（12）的第二端之间的连接。提供了一种新的低温多晶氧化物像素电路的结构。
Patent WO-2022057438-A1 (WO)
Title: Bit-line sense circuit, and memory
Inventor: CHI SUNGSOO
IPC: G11C29/42
Filed: 2021-07-22
Abstract: A bit-line sense circuit, and a memory. The bit-line sense circuit comprises: L storage unit groups, each of the storage unit groups comprising H bit lines, and L and H both being positive integers equal to or greater than 2; and M sense amplifier groups that are configured to write storage data into the bit lines in the storage unit groups or read the storage data from the bit lines in the storage unit groups, the M sense amplifier groups being electrically connected to the L storage unit groups, and M being an integral multiple of L or L being an integral multiple of M, wherein any two adjacent bit lines in the H bit lines are connected to different sense amplifier groups. By means of connecting any two adjacent bit lines to different sense amplifier groups, when a read error occurs on both of the adjacent bit lines, error data can be detected and corrected by an error detecting and correcting circuit.
Patent WO-2023010546-A1 (WO)
Title: 影像校正系统及其方法
Inventor: SHIH SHAN-LE
IPC: H04N5/232
Filed: 2021-08-06
Abstract: 一种影像校正系统及方法，设置于一电子设备（4）上，电子设备（4）能够输出影像至一显示荧幕（43）上，而电子设备（4）内储存有至少一个影像回归应用单元（421），影像回归应用单元（421）至少包括有一倾角校正元件（4212）及一长宽校正元件（4213），其中影像回归应用单元（421）用于一或多个影像信息档取出一原始拍摄影像及一产生的倾斜角度信息，并再依据重力角度感测器（45）的倾斜角度信息输出新的像素位置，并再进行校正影像长宽比例，用以取得摄像装置倾斜时最小完整影像水平倾角回归并保持长宽比例的结果，使能够回归为水平、未截角、且与原影像长宽比一致的影像纪录。
Patent WO-2022052708-A1 (WO)
Title: Procédé d'établissement de liaisons multiples dans un système de communication sans fil, et appareil de communication
Inventor: HUANG GUOGANG
IPC: H04W52/02
Filed: 2021-08-09
Abstract: La présente invention se rapporte au domaine des communications sans fil et peut s'appliquer à des réseaux tels qu'un réseau local sans fil prenant en charge les normes 802.11be. L'invention concerne un procédé permettant d'établir des liaisons multiples, ainsi qu'un appareil de communication. Le procédé comprend les étapes suivantes : un premier dispositif envoie une demande à un second dispositif au moyen d'une première liaison, la demande comprenant des premières informations d'indication permettant d'établir la première liaison et au moins une seconde liaison entre le premier dispositif et le second dispositif; et le second dispositif envoie, au premier dispositif, une réponse relative à la demande, la réponse comprenant des secondes informations d'indication permettant d'établir la première liaison et la ou les secondes liaisons entre le premier dispositif et le second dispositif. L'utilisation du procédé décrit dans un mode de réalisation de la présente invention permet à un premier dispositif d'associer de multiples liaisons les unes aux autres dans une demande, ce qui permet de réaliser une commutation rapide entre des liaisons.
Patent WO-2022052730-A1 (WO)
Inventor: GONG CHEN
IPC: G06F11/07
Filed: 2021-08-11
Abstract: Provided are a method and an apparatus for repairing an abnormal application exit, and an electronic device. The method comprises: when an abnormal exit of a target application program is detected, acquiring first position information, in a memory, of first data related to the abnormal exit of the target application program; removing the first data from the memory according to the first position information of the first data in the memory; and reading original data of the first data from a disk into the memory, so as to realize quick repairing of the target application program. The repairing method of the embodiments of the present application does not require user participation and does not need the device to restart. When an abnormality occurs in a target application program, only error data, i.e. first data, is repaired, without the need to reload all the data of the target application program into a memory. The repair is more targeted, the amount of data repaired is small, the repair efficiency is high, the target application program can be automatically repaired with a user and an application sensing nothing, and the user experience can be improved.
Patent WO-2022042585-A1 (WO)
Title: 一种可折叠结构及电子设备
Inventor: SHAN WEI
IPC: H04M1/02
Filed: 2021-08-25
Abstract: 本申请提供一种可折叠结构及电子设备，可折叠结构包括第一折叠部、第二折叠部、转轴和线缆组件。其中：第一折叠部和第二折叠部中的至少一个与转轴转动连接。线缆组件包括线缆，及第一固定结构、第二固定结构和第三固定结构。线缆通过第一固定结构固定于第一折叠部，通过第二固定结构固定于第二折叠部，通过第三固定结构固定于转轴，在第一折叠部和第二折叠部绕转轴转动的过程中，带动线缆位于第一固定结构与第二固定结构之间的部分弯曲或拉伸。该可折叠结构通过将线缆分别与第一折叠部、第二折叠部及转轴固定连接，可减少线缆在三者之间的自由度，从而可以减少线缆在三者之间的运动，进而可以减少线缆与其它部件之间发生磨损，延长线缆使用寿命。
Patent WO-2022062833-A1 (WO)
Inventor: MA DENGYUN
IPC: G06F9/50
Filed: 2021-08-27
Abstract: Provided is a memory allocation method, used for an electronic device, said method comprising: receiving a memory allocation request (101), said memory allocation request being used for requesting the allocation of memory for a first thread, said memory allocation request carrying a desired memory capacity; allocating a target memory for said first thread on the basis of said desired memory capacity, and recording attribute information of said target memory (102); receiving a memory release request (103), said memory release request being used for releasing the target memory; releasing the target memory on the basis of said attribute information. The method is used for improving memory utilization.