baber/WOPTO huggingface dataset:
Patent WO-2021114303-A1 (WO)
Inventor: Gong ji
IPC: B65D63/10
Filed: 2019-12-13
Abstract: A cable tie of easily unfastened type, comprising: a flexible cable tie main portion (11), and a cable tie engagement portion (12) connected to the top end of the cable tie main portion, wherein the cable tie main portion is connected to the cable tie engagement portion by means of a transition portion (14), and the transition portion is provided with an easily torn portion capable of disconnecting the cable tie main portion from the cable tie engagement portion in a destructive manner. In the cable tie of easily unfastened type, the easily torn portion is arranged between the cable tie main portion and the cable tie engagement portion so that the cable tie can be easily and quickly broken without tools, thereby significantly improving the usability and convenience of the cable tie.
Patent WO-2021051688-A1 (WO)
Title: Micro-reagent mixing and adding device
Inventor: CHEN JUNLIN
IPC: B01F3/08
Filed: 2019-12-18
Abstract: A micro-reagent mixing and adding device, comprising a container housing (1), a sample loading bin (5), and a liquid discharge nozzle (13). A mixing rod (2) is mounted inside the container housing (1), and a stirring fan blade (4) is fixed on a side surface of the mixing rod (2). The sample loading bin (5) is mounted on a side surface of the container housing (1). A rotating shaft (7) is provided on a side surface of the sample loading bin (5). A blocking plate (8) is fixed on a side surface of the rotating shaft (7). A liquid discharge bin (9) is mounted and fixed on a lower end surface of the sample loading bin (5). A connecting rod (10) is movably connected inside the liquid discharge bin (9). A rotating handle (11) is connected to a lower end surface of the connecting rod (10). An inner plate (14) is provided under the stirring fan blade (4). The liquid discharge nozzle (13) is mounted on a right side of the inner plate (14), and a plugging pile (12) penetrates through the interior of the liquid discharge nozzle (13). A spring (16) is fixed on an outer surface of the container housing (1), and a plugging plate (15) is fixed on a side end surface of the spring (16). The micro-reagent mixing and adding device can simultaneously mix a plurality of solution groups in a sealed manner so as to avoid external bacterial interference, and uses manual stirring to improve solution mixing efficiency.
Patent WO-2020135608-A1 (WO)
Inventor: LIN JIONGHUI
IPC: B25J9/08
Filed: 2019-12-26
Abstract: 本申请适用于机器人技术领域，提供了一种工业机器人的示教轨迹复现方法、系统及机器人，包括:采集机器人的各关节信息，根据机器人的各关节信息获取末端位姿的位姿信息；对位姿信息进行拟合，获取连续的复现轨迹；根据复现轨迹计算复现轨迹的运行速度；根据复现轨迹的运动速度对复现轨迹进行速度规划；根据速度规划结果获取复现轨迹每个插补周期的位置信息，控制机器人根据位置信息进行运动。通过采集机器人的关节信息，根据滤波后的位姿信息进行拟合得到的连续的复现轨迹，减少末端位姿的误差的同时保证复现轨迹的曲率连续，并对生成的复现轨迹进行速度规划，进而保证轨迹复现过程中速度可控。
Patent WO-2021042646-A1 (WO)
Inventor: LI HUAYU
IPC: F01K23/10
Filed: 2020-08-31
Abstract: 一种单工质蒸汽联合循环，属于能源与动力技术领域。是指由M1千克和M2千克组成的工质，分别或共同进行的九个过程为M1千克工质升压过程12，M1千克工质吸热汽化过程23，M1千克工质降压过程35，M2千克工质升压过程84，M2千克工质吸热过程45，M3千克工质吸热过程56，M3千克工质降压过程67，M3千克工质放热过程78，M1千克工质放热冷凝过程81所组成的闭合过程；其中，M3为M1与M2之和。
Patent WO-2020143558-A1 (WO)
Inventor: XIAO JIEHUA
IPC: H04W72/04
Filed: 2020-01-04
Abstract: La présente invention concerne, selon des modes de réalisation, un procédé de mesure de canal, un dispositif et un système. Le procédé comprend les étapes suivantes : un terminal reçoit d'un appareil réseau une configuration d'une première période de ressource de signal de référence d'informations d'état de canal (CSI-RS) et une configuration d'une première période de rapport de CSI d'une cellule secondaire, la première période de ressource de CSI-RS étant utilisée par le terminal pour recevoir un premier CSI-RS en provenance de l'appareil réseau pendant un premier intervalle de temps, et la première période de rapport de CSI étant utilisée par le terminal pour rapporter des CSI de la cellule secondaire à l'appareil réseau pendant le premier intervalle de temps ; et le terminal reçoit de l'appareil de réseau une configuration d'une seconde période de ressource de CSI-RS et une configuration d'une seconde période de rapport de CSI de la cellule secondaire, la seconde période de ressource de CSI-RS étant utilisée par le terminal pour recevoir un second CSI-RS en provenance de l'appareil réseau pendant un second intervalle de temps, et la seconde période de rapport de CSI étant utilisée par le terminal pour recevoir des CSI de la cellule secondaire vers l'appareil réseau pendant le second intervalle de temps, et le second intervalle de temps se produisant après le premier intervalle de temps. Le procédé permet une activation rapide des cellules secondaires.
Patent WO-2020147661-A1 (WO)
Title: 信号传输方法及装置、网络设备及计算机可读存储介质
Inventor: TAO CHENG
IPC: H04L5/00
Filed: 2020-01-10
Abstract: 本申请公开了一种信号传输方法及装置、网络设备及计算机可读存储介质，所述方法包括：将客户侧的数据业务映射为第一类帧；将所述第一类帧通过GMP映射来映射为第二类帧，所述将所述第一类帧通过所述GMP映射来映射为所述第二类帧是基于时隙为单位进行的，所述第二类帧的开销包括JC字段，所述JC字段用于传输所述数据业务的目标参数；通过所述第二类帧的开销将所述数据业务的目标参数发送给时钟芯片，所述目标参数用于所述时钟芯片恢复所述客户侧的参考时钟。
Patent WO-2020151641-A1 (WO)
Title: Procédé et dispositif pour la transmission de données, noeud de transmission et noeud de réception
Inventor: ZHANG DAJUN
IPC: H04W72/12
Filed: 2020-01-20
Abstract: La présente invention concerne un procédé et un dispositif pour la transmission de données, un noeud de transmission et un noeud de réception. Le procédé de transmission de données consiste à: transmettre un paquet à un noeud de réception; le paquet transportant des informations d'horodatage.
Patent WO-2021146950-A1 (WO)
Title: Method and apparatus for determining retransmitted resource, and terminal device
Inventor: FANG YUN
IPC: H04W72/04
Filed: 2020-01-21
Abstract: Provided are a method and apparatus for determining a retransmitted resource, and a terminal device. The method comprises: a terminal device sending a first uplink channel at a first time, and the terminal device determining, according to semi-static configuration, that the first uplink channel can be retransmitted at a second time; the terminal device receiving scheduling signaling at a third time, wherein the scheduling signaling is used for indicating that the first uplink channel is retransmitted at a fourth time; and the terminal device determining a retransmission time of the first uplink channel on the basis of the second time, the third time and the fourth time.
Patent WO-2020156533-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/00
Filed: 2020-02-01
Abstract: La présente invention concerne un procédé de traitement vidéo comprenant les étapes consistant à : exécuter une détermination indiquant qu'un mode de codage est activé pour une conversion entre un bloc vidéo actuel d'une vidéo et une représentation codée de la vidéo ; puis effectuer la conversion en utilisant un mode à palette dans lequel au moins une palette de valeurs d'échantillons représentatives est utilisée pour le bloc vidéo actuel, le bloc vidéo actuel étant, dans le mode de codage, construit sur la base d'échantillons dans des premier et second domaines et/ou un résidu de chrominance étant mis à l'échelle d'une manière dépendant de la luminance.
Patent WO-2020164451-A1 (WO)
Title: 建立承载的方法、装置及可读存储介质
Inventor: GUO DONG
IPC: H04L29/06
Filed: 2020-02-10
Abstract: 本申请公开了一种建立承载的方法、装置及可读存储介质，属于通信技术领域。方法包括：当运行目标应用时，获取目标应用的应用服务器IP层信息，目标应用为需要网络加速的应用；将目标应用的应用服务器IP层信息发送至网络侧，以触发网络侧设备基于目标应用的应用服务器IP层信息建立目标应用的专有承载。通过在运行目标应用时，再将目标应用的应用服务器IP层发送至网络侧，由此触发网络侧设备建立目标应用的专有承载，使得创建专有承载所需的信息不需要提前确定，有效解决了包过滤器不足的问题，从而在专有承载以及包过滤器的数量有限的情况下，可以面对UE应用成千上万和终端用户个性化的现实，使用专有承载为UE的各种应用实现网络加速。
Patent WO-2020173306-A1 (WO)
Inventor: SU JIAHAO
IPC: B64D1/16
Filed: 2020-02-13
Abstract: 提供了一种撒播用量的调整方法、装置、无人机和存储介质，应用于通过电机驱动取料轮进行撒播的无人机，具体包括：接收包括校准转速和校准时长的校准指令；控制电机在校准时长内以校准转速运行以对待撒播物料进行排料；获取飞行参数以及在校准时长内取料轮排出待撒播物料的实际排料量；根据飞行参数和实际排料量确定飞行速度与电机的转速的调节系数；根据调节系数对电机的转速进行调整以调整撒播用量。
Patent WO-2021159396-A1 (WO)
Inventor: QI HONGHAI
IPC: E05B1/00
Filed: 2020-02-13
Abstract: L'invention concerne un système et un procédé pour un mécanisme de verrouillage destiné à une porte ou une fenêtre, le mécanisme de verrouillage comprenant un rotor destiné à être accouplé à une poignée de telle sorte que la rotation de la poignée entraîne la rotation du rotor, le rotor comprenant un mécanisme à encliquetage, le mécanisme à encliquetage comprenant une saillie, une encoche et un moyen de sollicitation, le moyen de sollicitation étant conçu pour mettre en prise la saillie et l'encoche l'une avec l'autre lorsque la rotation du rotor amène la saillie et l'encoche à s'aligner.
Patent WO-2021168871-A1 (WO)
Title: 双频马达
Inventor: MA JIE
IPC: H02K33/02
Filed: 2020-03-02
Abstract: 本申请提供了一种双频马达，包括具有收容空间的壳体、以及收容于该收容空间内的振动组件和支承结构，振动组件具有第一振动方向和第二振动方向，该第一振动方向和该第二振动方向构成第一平面，振动组件和壳体在该第一平面内相互间隔设置，支承结构设于壳体和振动组件之间，振动组件包括沿该第二振动方向延伸的第一振动侧壁，壳体包括沿该第二振动方向延伸的第一壳体侧壁，该支承结构包括沿着该第一振动方向相对间隔设置的两个第一弹性支承件，该第一弹性支承件连接该第一振动侧壁和该第一壳体侧壁，该第一弹性支承件为弹性体。通过上述方式为双频马达提供双向支承，以及为振动组件提供较大的阻尼，结构简单，装配工艺简单，且占用空间小。
Patent WO-2020187122-A1 (WO)
Inventor: HAO JINPING
IPC: H04W4/02
Filed: 2020-03-12
Abstract: 本申请提供了一种用户设备UE定位的方法，第一基站接收第一测量信息，所述第一测量信息是用户设备UE对所述第一基站发送的信号进行测量得到的；所述第一基站根据所述第一测量信息和所述第一基站的第一辅助信息，确定第一中间信息，所述第一中间信息用于确定所述UE的位置信息；所述第一基站向第一网络设备发送所述第一中间信息。在无法通过UE上报的测量信息确定UE位置的情况下，实现了对UE的定位。
Patent WO-2020192505-A1 (WO)
Inventor: HU GANG
IPC: H01R13/46
Filed: 2020-03-18
Abstract: 本申请实施例提供了一种母座连接器和电子设备。母座连接器设置在电子设备中，该母座连接器包括外壳、防水圈和设置在外壳内部的舌片，其中，该防水圈组装于该外壳的第一端面，该第一端面靠近该舌片中用于连接公头连接器的第一区域，该防水圈与该外壳不接触的防水圈的外端面用于和该电子设备的机壳密封配合，以实现端面密封。一方面，可以封塞外壳的第一端面与机壳之间的缝隙，防止水渗入电子设备的内部，以提高电子设备的防水性能；另一方面，可以减少由于通过注塑成型的方式生成防水圈的工艺复杂度所带来的成本，尽可能避免由于模具出现异常导致的电子设备的防水性能较低的问题，可以减少电子设备在厚度方向的尺寸。
Patent WO-2021036233-A1 (WO)
Title: Endoscope connection apparatus and endoscope system
Inventor: SUN YU
IPC: A61B1/00
Filed: 2020-03-18
Abstract: Provided are an endoscope connection apparatus and an endoscope system. A connection locking structure comprises a connector I (1) and a connector II (2); the connector I (1) and the connector II (2) are connected by means of a magnetic connection assembly; the connection apparatus comprises the connection locking structure; the endoscope system comprises the connection apparatus. The present system adopts contact type power supply, has no electromagnetic leakage risk and a small structure size, and can facilitate miniaturization of a connector. The present system respectively transmits image information and control information by using two optical signal transmission channels, implementing separation of signal transmission and power supply, and has strong anti-interference capacity of signals.
Patent WO-2020238375-A1 (WO)
Title: 一种与Aβ寡聚体具有亲和力的荧光化合物及制备方法与应用
Inventor: LI YUYAN
IPC: A61K49/00
Filed: 2020-03-26
Abstract: 本发明公开了一种与Aβ寡聚体具有亲和力的荧光化合物，并公开了其制备方法以及应用。本发明获得的荧光化合物最大激发和荧光发射光谱值分别在550～560nm和600～700nm之间，大部分的化合物的发射光谱值＞650nm；适合用于阿尔茨海默氏病可溶性Aβ寡聚体成像的近红外荧光分子探针的特性，适合应用于制备NIRF探针，特别是靶向可溶性Aβ寡聚体的NIRF探针，该探针可用于阿尔兹海默症的早期诊断。
Patent WO-2021189349-A1 (WO)
Title: 负极材料、负极极片、包含该负极极片的电化学装置及电子装置
Inventor: LIAO QUNCHAO
IPC: H01M4/36
Filed: 2020-03-26
Abstract: 一种负极材料，该负极材料包含硅基颗粒和石墨颗粒，当所述石墨颗粒的Dn50/Dv50值为A，所述硅基颗粒的Dn50/Dv50值为B时，满足下述条件式(1)至(3)：0.1≤A≤0.65(1)，0.3≤B≤0.85(2)，并且，B>A(3)，其中，Dv50为颗粒在体积基准分布中累计体积分数达到50％时所对应的粒径；Dn50为颗粒在数量基准分布中累计数量达到50％时所对应的粒径。还提供一种负极极片，以及包含该负极极片的锂离子二次电池或电化学装置，以及包含该锂离子二次电池和/或该电化学装置的电子装置。
Patent WO-2020221009-A1 (WO)
Inventor: CHEN KUN
IPC: G06K7/14
Filed: 2020-04-15
Abstract: 一种扫码方法及移动终端，该方法包括：在所述移动终端的显示屏显示识别码的情况下，通过摄像头识别外部扫码器（101）；基于识别结果，移动所述识别码或输出移动指示（102），其中，所述移动指示用于指示移动所述识别码在所述显示屏中的位置或移动所述移动终端。
Patent WO-2020216215-A1 (WO)
Title: Umbrella sliding assembly
Inventor: LI XUEPING
IPC: A45B25/00
Filed: 2020-04-21
Abstract: An umbrella sliding assembly, comprising a stand column (1), a sliding block (2), first pulleys (3), second pulleys (4) and a fixing member (5); the stand column (1) is provided with a first rail groove (101) and a second rail groove (102); the sliding block (2) is installed on the stand column (1); the first pulleys (3) are rotatably installed on the sliding block (2) and arranged into a row in the longitudinal direction of the sliding block (2), and the first pulleys (3) stretch into the first rail groove (101) so that the first pulleys (3) abut against the inner wall of the first rail groove (101); the second pulleys (4) are rotatably installed on the sliding block (2) and arranged into a row in the longitudinal direction of the sliding block (2), and the second pulleys (4) stretch into the second rail groove (102) so that the second pulleys (4) abut against the inner wall of the second rail groove (102); the fixing member (5) is installed on the sliding block (2) and comprises a fixing part (5) cooperatively fixed to the stand column (1); when the fixing part (5) is cooperatively fixed to the stand column (1), the sliding block (2) is fixed to the stand column (1); when the fixing part (5) is separated from the stand column (1), the sliding block (2) moves in the longitudinal direction of the stand column (1). The umbrella sliding assembly is simple in structure, the friction force is small when the sliding block moves, no abrasion is likely to be caused, and the service life is long.
Patent WO-2021217355-A1 (WO)
Inventor: SONG JIAQING
IPC: G05D1/10
Filed: 2020-04-27
Abstract: A method and system for controlling an unmanned aerial vehicle (110), and the unmanned aerial vehicle (110). The method comprises: determining, according to a flight condition of the unmanned aerial vehicle (110), a target electrical parameter of a battery required by landing of the unmanned aerial vehicle (110) (S301); determining, according to the target electrical parameter and a current electrical parameter of the battery, whether the unmanned aerial vehicle (110) needs to land (S302); and if it is determined, according to the target electrical parameter and the current electrical parameter of the battery, that the unmanned aerial vehicle (110) needs to land, controlling the unmanned aerial vehicle (110) to land (S303). Thus, the current electrical parameter of the battery can be used for the unmanned aerial vehicle (110) to safely land under the current flight condition, thereby preventing the unmanned aerial vehicle (110) from crashing, and avoiding human and property loss. A case where, after comparing the current electrical parameter of the battery with a fixed threshold to control the unmanned aerial vehicle (110) to land, the battery can still support the flight of the unmanned aerial vehicle can also be avoided, and the endurance of the unmanned aerial vehicle can further be improved, thereby improving user experience.
Patent WO-2020224595-A1 (WO)
Inventor: HUANG DIN-HWA
IPC: H04W36/38
Filed: 2020-05-06
Abstract: Aspects of the disclosure provide a method and an apparatus for performing a bandwidth part (BWP) switching process within different switching delays. For example, the apparatus can include receiving circuitry and processing circuitry. The receiving circuitry can receive from a BS a signaling indicating a change to a BWP configuration of the UE. The processing circuitry can perform a BWP configuration switching process based on the change to the BWP configuration to switch an active BWP configuration to a new BWP configuration, and monitor data transmission from the BS with the new BWP configuration either after a first predefined switching delay when the change to the BWP configuration includes at least one of a predefined set of BWP configuration parameters or after a second predefined switching delay when the change to the BWP configuration does not include any one of the predefined set of BWP configuration parameters.
Patent WO-2020253827-A1 (WO)
Inventor: WANG BIN
IPC: H04N17/00
Filed: 2020-06-19
Abstract: The present disclosure provides a method for evaluating the image acquisition accuracy of a Demura device, comprising: controlling a display panel to display a detection screen, the detection screen comprising a plurality of test point patterns at intervals; performing image acquisition on the detection screen using the Demura device to obtain an image to be processed corresponding to the detection screen, the size and shape of said image being the same as those of the corresponding detection screen; and determining the image acquisition accuracy of the Demura device according to the difference between the position of each test point pattern in the detection screen and a corresponding position in said image. The present disclosure also provides an apparatus for evaluating the image acquisition accuracy of a Demura device, an electronic device, and a non-transitory computer-readable storage medium.
Patent WO-2021135105-A1 (WO)
Title: Object recognition method based on big data, and apparatus, device and storage medium
Inventor: YU NING
IPC: G06Q30/02
Filed: 2020-06-29
Abstract: Provided are an object recognition method based on big data, and an apparatus, a device and a storage medium, which relate to artificial intelligence technology. The method comprises: acquiring position information of a terminal device of a preset user group, then executing a data cleaning operation, and then screening out position information that belongs to a preset time period (S10); executing a clustering operation on the position information within the preset time period to obtain a plurality of position information clusters, configuring the plurality of position information clusters to be a plurality of corresponding target areas, and respectively acquiring attribute features of all points of interest in each of the target areas (S20); marking each of the target areas to generate a sample set, and inputting the sample set into a random forest model for training to obtain an object recognition model (S30); and receiving an object recognition request sent by a user, and inputting attribute features of points of interest in an area to be recognized into the object recognition model to obtain a recognition result of the area to be recognized (S40). By means of processing sample data, the generalization capability of a model can be improved, thereby improving the precision of object recognition.
Patent WO-2021143063-A1 (WO)
Inventor: Ye Yuanqiong
IPC: G06T7/00
Filed: 2020-06-30
Abstract: 一种车辆定损方法、装置、计算机设备和存储介质，可在人工智能中实现。该车辆定损方法包括：获取终端上传的车损图像，对车损图像进行预处理得到待预测图像，车损图像包括终端拍摄的受损车辆的受损部位（S10）；基于车损预测模型，根据待预测图像确定受损车辆对应的车损信息，车损信息包括受损部位和修复类别（S20）；获取与受损部位和修复类别对应的维修信息，根据维修信息确定受损车辆的定损结果，并将定损结果发送到终端（S30）。该方法可以准确得到受损车辆对应的车损信息，并根据车损信息对应的维修信息生成受损车辆的定损结果并发送到终端，解决了用户的车辆定损难题，提高了用户体验度。
Patent WO-2022000418-A1 (WO)
Inventor: MA LIANGPING
IPC: H04W72/04
Filed: 2020-07-02
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a beam used for communicating with a network entity, the beam associated with multiple bandwidth parts (BWPs) including a reference BWP with a first frequency. The UE may receive a BWP configuration from the network entity, the BWP configuration based on changing a frequency for at least one BWP of the multiple BWPs form the first frequency to a second frequency. Additionally or alternatively, the UE may identify a timing threshold associated with a BWP switching operation for multiple BWPs associated with the beam. The UE may switch from the first BWP to a second BWP during the timing threshold. The UE may communicate with the network entity according to the BWP configuration or the second BWP.
Patent WO-2021135141-A1 (WO)
Title: R-t-b series permanent magnet material, raw material composition, preparation method and application
Inventor: LAN QIN
IPC: H01F41/02
Filed: 2020-07-07
Abstract: An R-T-B series permanent magnet material, a raw material composition, a preparation method and an application. The R-T-B series permanent magnet material comprises the following components: R, B, Ti, Cu, and Ga; R is 29.0-31.5 wt.%, and B is 0.87-0.91 wt.%. R is a rare earth element; R comprises a light rare earth element RL, and RL comprises Nd; Ti, Cu, and Ga satisfy the following relational expression: (1) 0<Ti/(Cu+Ga)≤0.8, and (2) 0.3≤(Ti+Cu+Ga)≤0.5; wt.% refers to mass percentage in the R-T-B series permanent magnet material; and the balance is Fe, Co, and inevitable impurities. The R-T-B series permanent magnet material is excellent in performance: amorphous boundary diffusion Br≥14.50 kGs, and Hcj≥15 kOe; and grain boundary diffusion Br≥14.50 kGs, and Hcj≥25.5 kOe, thereby synchronously improving Br and Hcj.
Patent WO-2021109581-A1 (WO)
Title: 滚珠保持架及角接触球轴承
Inventor: ZHANG SHUYU
IPC: F16C33/38
Filed: 2020-07-20
Abstract: 一种滚珠保持架及角接触球轴承，滚珠保持架包括多个架体（1），各架体（1）的两侧端面设有球兜（2），各球兜（2）的表面用于与轴承滚珠（4）接触，架体（1）的任意一个横截面上任意两点之间的直线距离小于轴承滚珠（4）的直径，两相邻的轴承滚珠（4）之间设有一个架体（1），延长了轴承滚珠（4）的寿命，减小了轴承的重量和轴承的起动力矩；角接触球轴承包括轴承内圈（3）、轴承滚珠（4）、轴承外圈（5）和上述的滚珠保持架，轴承内圈（3）与轴承外圈（5）之间设有滚珠滑道，滚珠保持架用于隔开轴承滚珠（4）以及防止轴承滚珠（4）脱落，轴承滚珠（4）为多个，轴承滚珠（4）与架体（1）数量相同，各轴承滚珠（4）能够在滚珠滑道内滑动，滚珠保持架不影响轴承内圈（3）和轴承外圈（5）的设置，可以增大轴承的接触角。
Patent WO-2022016410-A1 (WO)
Title: Armrest adjustment apparatus for vehicle, and vehicle backseat assembly
Inventor: HU XIUGUO
IPC: B60N2/75
Filed: 2020-07-22
Abstract: An armrest adjustment apparatus for a vehicle, and a vehicle backseat assembly. The armrest adjustment apparatus comprises an armrest assembly (10), a manual adjustment assembly (20) and an electric adjustment assembly (30). The manual adjustment assembly (20) comprises a first connecting member (21), a locking mechanism (22) and a first rotary shaft (201). The first rotary shaft (201) is respectively connected to the first connecting member (21) and the armrest assembly (10). The locking mechanism (22) is connected to the armrest assembly (10) and the first connecting member (21). When the locking mechanism (22) is in an unlocked state, the armrest assembly (10) can rotate relative to the first rotary shaft; when the locking mechanism is in a locked state, the armrest assembly (10) is fixed relative to the first connecting member (21). The electric adjustment assembly (30) comprises an electric adjustment mechanism (31) and a second rotary shaft (301). The first connecting member (21) is respectively connected to the electric adjustment mechanism (31) and the second rotary shaft (301). The first connecting member (21) can drive the armrest assembly (10) to rotate relative to the second rotary shaft (301) under the drive of the electric adjustment mechanism (31). An adjustment mode of the armrest adjustment apparatus for a vehicle can be selected.
Patent WO-2021018263-A1 (WO)
Title: Multi-subgroup element-based ceramic heating body and preparation method and application thereof
Inventor: LIU HUACHEN
IPC: A24F47/00
Filed: 2020-07-31
Abstract: Provided are a multi-subgroup element-based ceramic heating body and a preparation method thereof, wherein the ceramic heating body comprises a ceramic rod substrate and a resistive heating element arranged on the surface of the ceramic rod substrate. The method comprises decal printing an electronic slurry composition on the surface of the ceramic rod substrate. The ceramic heating body is used in a novel tobacco product heater. The ceramic heating body has the advantages of fast heat generation and easy insertion into low-temperature cigarette, and also has a consistent and low temperature coefficient of resistance, which can ensure that the resistance is less affected by temperature during use, so that the circuit is simple and the overall heating reliability is high.
Patent WO-2021018285-A1 (WO)
Title: Method for network switching and terminal
Inventor: CHEN LI
IPC: H04W36/00
Filed: 2020-07-31
Abstract: Provided in the present disclosure are a method for network switching and a terminal. The method for network switching comprises: when a first terminal is in the state of a first network connection mode and when a first preset trigger condition is detected, switching from the first network connection mode to a second network connection mode; one among the first network connection mode and the second network connection mode comprises: the first terminal is connected to a cellular network; and the other mode comprises: the first terminal is connected to a second terminal non-cellular network, and the second terminal is connected to a cellular network.