baber/WOPTO huggingface dataset:
Patent WO-2021057361-A1 (WO)
Inventor: ZHONG ZHEN
IPC: G01S19/00
Filed: 2020-08-25
Abstract: A method for measuring the altitude on an aircraft. Generally, an electronic device (100, 200) displays an altitude acquired according to a first detection manner. When a first switching condition is satisfied, the electronic device (100, 200) displays an altitude acquired according to a second detection manner. In this way, generally, the electronic device (100, 200) displays an altitude detected according to an air pressure sensor; when the air pressure value of an environment where the electronic device (100, 200) is located is inconsistent with an atmospheric pressure value, data of the air pressure sensor is invalid; and the electronic device (100, 200) displays an altitude acquired by means of another detection manner. According to the present invention, in the case where a user takes an aircraft, an electronic device (100, 200) can display an accurate altitude.
Patent WO-2021052138-A1 (WO)
Inventor: ABE HIROTOSHI
IPC: G09G3/36
Filed: 2020-08-27
Abstract: 提供能够在维持电路规模的同时实现更高精细的像素数多的信号的特征检测的画质电路、图像处理装置及信号特征检测方法。画质电路具备：向下变换部，其将输入的第一信号向下变换为分辨率比所述第一信号低的第二信号；以及特征检测部，其进行第三信号的特征检测，其中，所述第三信号是由与输入所述第一信号的系统不同的系统输入的、分辨率比所述第一信号低的信号，所述特征检测部进行由所述向下变换部进行了向下变换的所述第二信号的特征检测。
Patent WO-2022056911-A1 (WO)
Inventor: LI HENG
IPC: G06F1/20
Filed: 2020-09-21
Abstract: 一种散传热装置的热导管排布方法，散传热装置包括金属底座（1）、散热鳍片（3）、散热风扇（4）以及多根热导管（2），每根热导管（2）包括吸热端及散热端，多根热导管（2）的散热端穿设在散热鳍片（3）中，散热风扇（4）设置在散热鳍片（3）上，多根热导管（2）的吸热端的顶部与金属底座（1）的安装面贴紧安装，热导管排布方法包括：将多根热导管（2）的吸热端相互平行排列，多根热导管（2）的吸热端之间的中心距不同，使得核心散热区的热导管（2）在热管设计的最大功率内，热管效率提升，核心散热区热导管（2）可以达到充分的蒸发、冷凝，核心散热区热导管（2）的散热效率就越高，带走的热量更多，最终使得整体的散热装置散热效果更好。
Patent WO-2021018318-A1 (WO)
Title: Pharmaceutical composition containing chidamide and surfactant
Inventor: LU XIANPING
IPC: A61K9/20
Filed: 2020-09-23
Abstract: A pharmaceutical composition containing Chidamide and a surfactant. The surfactant may be selected from sodium dodecyl sulfate, sodium laurylsulfonate, sodium n-octadecyl sulfate, lecithin, dihexyl sodium sulfosuccinate, and dioctyl sodium sulfosuccinate. Use of the surfactant greatly improves the water solubility of Chidamide, and markedly improves the bioavailability thereof.
Patent WO-2022067596-A1 (WO)
Inventor: SHEN XIN
IPC: B23Q17/00
Filed: 2020-09-30
Abstract: 一种基于标准球阵列的机床几何误差检测方法，将一组经过预先测定的标准球阵列球心位置与经数控机床测头在机检测出的标准球阵列球心位置进行比较与计算，利用运动学齐次变换和最小二乘法公式对6项标准球阵列坐标系偏离误差以及15项机床几何误差中的任意1-15项误差进行检测与辨识；步骤如下：先建立坐标系原点位于标准球子阵列中某一球球心、坐标系XY平面与该标准球子阵列所在平面平行、坐标系X轴与该标准球子阵列所构成的矩形或矩形网格的边平行或垂直的测量坐标系；其他标准球阵列球心位置由其球心在该测量坐标系中的坐标值表示。其解决了机床几何误差检测辨识时间长的问题，检测周期短。
Patent WO-2022061974-A1 (WO)
Title: 用于快速转录组表达定量的数据处理方法、装置及存储介质
Inventor: Yi Huiguang
IPC: G16B30/10
Filed: 2020-10-12
Abstract: 一种用于快速转录组表达定量的数据处理方法、装置及存储介质，应用于数据处理领域。该方法包括：获取参考转录组序列，将参考转录组序列分解为预设长度的第一子序列，并根据该第一子序列构建参考矩阵；获取转录组的测序数据，将测序数据分解为该预设长度的第二子序列，并根据该第二子序列构建目标向量；利用该参考矩阵、该目标向量以及预设的线性方程组，得到该转录组的表达量并输出。该方法不仅可应用于以短读长、高通量为特点的测序数据，还可应用于以长读长为特点的测序数据，并具有转录组表达定量速度快、准确度高的优点。
Patent WO-2021135596-A1 (WO)
Title: Method for measuring carbohydrate content in ferric carboxymaltose
Inventor: DONG LEI
IPC: G01N30/06
Filed: 2020-10-30
Abstract: A method for measuring a carbohydrate content in ferric carboxymaltose. The specific steps are: performing high-temperature acidification degradation treatment on a ferric carboxymaltose sample to be measured; then adjusting a pH value of a solution to produce a precipitate, so as to remove a ferric ligand; centrifugally filtering, and taking the filtrate; measuring the solution by means of an evaporative light scattering detector in high performance liquid chromatography; and quantitatively measuring a glucose standard substance by means of an external standard method, and calculating to obtain a standard curve, so as to obtain the content of carbohydrate in a ferric carboxymaltose sample solution. The method can rapidly and accurately obtain the carbohydrate content of ferric carboxymaltose, and can be used for the quality control of ferric carboxymaltose active pharmaceutical ingredient samples and injection products.
Patent WO-2022007262-A1 (WO)
Title: Password setting method, smart television, electronic device and readable storage medium
Inventor: Tian Shanhui
IPC: H04N21/422
Filed: 2020-10-30
Abstract: The present application provides a password setting method, a smart television, an electronic device and a readable storage medium. Said method comprises: upon reception of a password setting request, determining identifier information of a target application program indicated by the password setting request; on the basis of a time sequence of a plurality of received button signals sent by a remote control device, determining a target password set by the remote control device; and binding the identifier information with the target password, and determining a password corresponding to the target application program. In this way, a target password is determined directly according to a plurality of received button signals, simplifying the password setting step, reducing the password setting time, and facilitating increasing the efficiency of password setting.
Patent WO-2021174897-A1 (WO)
Inventor: CHEN JIONGLIANG
IPC: F16K31/12
Filed: 2020-11-06
Abstract: A valve structure with a built-in valve seat of a pre-acting alarm valve, comprising: a valve body (2), a valve cover (3), the valve seat (4) and a membrane flap (1). A containing cavity is provided in the valve body (2), the containing cavity comprises a water inlet (10), a water outlet (20) and a water flowing through hole (23) used for enabling the water inlet (10) to be in communication with the water outlet (20), the valve seat (4) is embedded in the water flowing through hole (23), and an early warning channel (22) is arranged on the valve body (2); the membrane flap (1) is arranged in the containing cavity and is used for controlling opening and closing of the water flowing through hole (23), a sealing ring (13) is arranged at the bottom of the membrane flap (1), and the sealing ring (13) abuts against the valve seat (4) to form sealing to achieve closing of the water flowing through hole (23), or the sealing ring (13) is separated from the valve seat (4) to enable the water flowing through hole (23) to be opened; and the upper surface of the valve seat (4) is a sealing face, an early warning water flow through hole (41) is provided in the valve seat (4), one opening of the early warning water flow through hole (41) is provided in the sealing face of the valve seat (4), and the other opening of the early warning water flow through hole is in communication with the early warning channel (22). When a fire disaster happens, the membrane flap (1) is opened and the early warning water flow through hole (41) is also opened; water flow is thus guided in, and therefore, pre-acting alarm is achieved.
Patent WO-2022088243-A1 (WO)
Title: Sulfonation removal initiator for sulfur trioxide in coal-fired flue gas and application of sulfonation removal initiator
Inventor: ZHANG JUNYING
IPC: C08L5/00
Filed: 2020-11-10
Abstract: The present invention relates to the field of energy and environment, and in particular to a sulfonation removal initiator for sulfur trioxide in coal-fired flue gas and an application of the sulfonation removal initiator. The sulfonation removal initiator in the present invention comprises the following components in percentage by mass: 0.05-0.1% of a surfactant, 0.05-0.1% of a water-soluble high-molecular compound, 0.005-0.02% of an additive, and the balance of water. The water-soluble high-molecular compound can be subjected to a sulfonation reaction with sulfur trioxide to generate an organic sulfonate high-molecular compound. The sulfonation removal initiator in the present invention is efficient, safe, cheap, simple in synthesis process, easy to operate, free of pollution to the environment, and obvious in sulfur trioxide removal effect.
Patent WO-2022099433-A1 (WO)
Title: Manufacturing equipment, manufacturing method of polyurethane plywood and polyurethane plywood produced thereof
Inventor: LIU XUEHONG
IPC: B32B21/08
Filed: 2020-11-10
Abstract: A manufacturing equipment and manufacturing method of the polyurethane plywood are provided according to the present disclosure. The manufacturing equipment of a polyurethane plywood comprises: a preprocessing device configured to provide veneers conforming to a preset specification; a lay-up and glue spreading device configured to divide the veneers into multiple types, wherein a plurality of types of the veneers are sequentially joined to form a continuous veneer strip, and the single-sided glue spreading process is performed on the continuous veneer strip; and the plurality of types of veneers being processed with single-sided glue spreading are stacked in sequence to form a pile of veneers; a conveying and preheating device configured to transport the pile of veneers from the lay-up and glue spreading device to the hot pressing device, and preheating the pile of veneers during the conveying process; a hot pressing device configured to perform a continuous flat pressing process on the pile of veneers with heat transfer medium to form a semi-finished board; and a raw board handling device configured to perform one or more of the following processes: to perform detection on semi-finished board, to deal with the disqualified semi-finished board, to cool the semi-finished board, and to clip the semi-finished board. This present disclosure makes it possible to apply polyurethane adhesive on a large scale in the polyurethane plywood industry and to improve product quality as well as the environmental performance.
Patent WO-2021098746-A1 (WO)
Title: 一种化妆刷清洗装置
Inventor: XU YANG
IPC: A46B17/06
Filed: 2020-11-19
Abstract: 一种化妆刷清洗装置，包括支撑部（1）和清洗部（2）；支撑部（1）和清洗部（2）形成沙漏状结构；清洗部（2）转动设置于支撑部（1）的顶部。清洗装置能够将刷毛和硅胶内转盘（22）来回摩擦这一动作电动化，有效提升了清洁效率，能够有效增强清洁效果，大幅减小手工来回运动的繁琐，解决了费时费力这一人工清洗化妆刷的痛点。
Patent WO-2022104667-A1 (WO)
Inventor: CHEN HUA
IPC: A63H33/00
Filed: 2020-11-20
Abstract: Le présent modèle d'utilité divulgue un jouet en bois éducatif pour enfant, comprenant une plaque inférieure et des plaques verticales. Quatre plaques verticales sont prévues. Les quatre plaques verticales sont fixées symétriquement au-dessus de la plaque inférieure au moyen de boulons de telle sorte que deux plaques verticales sur quatre forment un groupe. Une plaque transversale supérieure est fixée entre les parties supérieures des deux groupes de plaques verticales au moyen des boulons. Des plaques coulissantes intermédiaires sont fixées entre des sections médianes des deux groupes de plaques verticales au moyen de boulons. Une plaque coulissante inférieure est fixée entre les parties inférieures des deux groupes de plaques verticales au moyen de boulons. Des roulements sont montés sur la plaque transversale supérieure. Des chariots sont fixés aux plaques coulissantes intermédiaires et à la plaque coulissante inférieure. Des bases sont disposées au-dessous des deux extrémités de la plaque inférieure et la plaque inférieure est reliée de manière rotative aux bases au moyen d'un arbre rotatif. Le présent modèle d'utilité est approprié pour des jouets éducatifs pour enfant, l'intérêt et la capacité de jeu sont grands, et la conception rotative est utilisée pour les bases, ce qui permet d'obtenir des gains d'espace tant en termes d'emballage que de stockage.
Patent WO-2022110036-A1 (WO)
Title: Mélange-maître d'epdm pour compositions de polypropylène
Inventor: SUN NING
IPC: C08L23/08
Filed: 2020-11-27
Abstract: L'invention concerne une composition de mélange-maître (MB) comprenant : a) de 15 à 50 % en poids de polypropylène (PP)) ayant un indice de fluage à chaud MFR  2  dans la plage de 0,2 à 120 g/10 minutes ; b) de 30 à 70 % en poids d'éthylène-propylène-diène monomère (EPDM) ; et c) de 2 à 29 % en poids d'un copolymère d'éthylène élastomère (EC) ayant un indice MFR  2  dans la plage de 0,1 à 45 g/10 minutes. Les teneurs individuelles en polypropylène (PP), en caoutchouc éthylène-propylène-diène monomère (EPDM) et en copolymère d'éthylène élastomère (EC) s'élèvent au moins à 90 % en poids.
Patent WO-2022036922-A1 (WO)
Inventor: HU FUTAO
IPC: B32B1/06
Filed: 2020-11-30
Abstract: 本发明提供的建筑用板材，通过将面板通过第一发泡材料粘接在蜂窝芯的上端，将底板通过第二发泡材料粘接在蜂窝芯的下端，在蜂窝芯的四周可拆卸地设置框架，从而构成蜂窝芯的围边，能够很好的保护蜂窝芯，使得板材的结构强度更高，并且通过框架阻挡了边部毛刺，安装时无需进行去毛刺处理，后期安装更加方便，也使得本发明提供的建筑用板材的结构更加简单、成本更低，发泡材料的粘接效果更好；本发明提供的建筑用板材的制作方法，只需一次模压即可成型，操作简单，适于工业化生产；本发明提供的建筑用板材的拼接方法，能够根据需求拼接出不同尺寸、适于阳角型墙角安装、适于阴角型墙角安装的板材，操作简单，适用范围广。
Patent WO-2021104522-A1 (WO)
Title: 一种时钟故障定位方法和网络设备
Inventor: ZHANG YAWEI
IPC: H04L12/24
Filed: 2020-11-30
Abstract: 本申请公开了一种时钟故障定位的方法和网络设备，属于通信技术领域。在该方法中，网络设备根据多个输入时钟和本地时钟间的频偏是否超过频偏阈值，或者根据多个输入时钟间的频偏是否超过相对频偏阈值，来定位时钟故障源，并可以提高频偏检测精度。
Patent WO-2022116219-A1 (WO)
Inventor: LI GONGHUI
IPC: B29C48/78
Filed: 2020-12-05
Abstract: 一种物料流动性好的挤出装置，挤出管(2)安装在底座(1)的上方，其前端安装有挤出头，后端安装有进料斗(8)，挤出螺杆(16)安装于挤出管(2)内，其后端与驱动装置相连接；加热套(18)、导热液箱(3)和加热装置(15)；导热液箱(3)安装在底座(1)上，加热装置(15)安装在导热液箱(3)上，加热套(18)套装在挤出管(2)的外壁上，两者之间设置有导热硅胶，加热套(18)外壁包裹有保温套；加热套(18)设置有若干沿轴向延伸而成的导热液通道(18.1)，导热液通道(18.1)的两端通过连接头(17)依次首尾相连，其中两个相邻导热液通道(18.1)的同一侧的端部通过水管连接导热液箱(3)形成循环水路，水管上安装有循环泵(4)。加热套(18)直接包围在挤出管(2)外壁，对整个挤出管(2)进行全方位的加热，从而更好地改善物料流动性。
Patent WO-2022120513-A1 (WO)
Title: Spatial diversity in co-axial multi-circle orbital angular momentum multiplexing based communication
Inventor: HUANG MIN
IPC: H04L5/00
Filed: 2020-12-07
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter of orbital angular momentum (OAM) multiplexing based communication may transmit, to a receiver of the OAM multiplexing based communication, a configuration message that indicates a configured set of transmitter circles. The transmitter may transmit, to the receiver, at least one data stream using the configured set of transmitter circles. Numerous other aspects are provided.
Patent WO-2022110345-A1 (WO)
Title: Micro-pompe à eau
Inventor: XU DETAO
IPC: F04D13/06
Filed: 2020-12-15
Abstract: La présente demande concerne une micro-pompe à eau comprenant : un logement de montage ayant une cavité de réception, et un ensemble roue et un ensemble d'enroulement. La cavité de réception est pourvue en son sein d'un élément métallique et d'un élément de montage utilisé pour monter l'ensemble d'enroulement ; l'élément métallique divise la cavité de réception en une première cavité de réception utilisée pour recevoir l'ensemble roue et une seconde cavité de réception utilisée pour recevoir l'ensemble d'enroulement ; l'élément métallique présente une paroi circonférentielle s'étendant dans une direction circonférentielle, et une première partie courbée et une seconde partie courbée respectivement raccordées aux deux extrémités de la paroi circonférentielle ; la première partie courbée s'étend à l'opposé du centre de la paroi circonférentielle, et la première partie courbée est raccordée au logement de montage ; la seconde partie courbée s'étend vers le centre de la paroi circonférentielle, et la partie centrale de la seconde partie courbée est raccordée à l'élément de montage ; l'ensemble roue est emmanché sur la paroi circonférentielle et est directement opposé à la première partie courbée ; l'ensemble d'enroulement est disposé sur la bague interne de la paroi circonférentielle, et est directement opposé à la seconde partie courbée. Selon la micro-pompe à eau fournie ci-dessus, l'espace utilisable par l'ensemble roue et l'ensemble d'enroulement est augmenté, ce qui permet d'améliorer la force d'entraînement de l'ensemble roue pour un liquide.
Patent WO-2022116286-A1 (WO)
Title: Substrat de réseau et procédé de mesure de capacité de substrat de réseau
Inventor: LIU MENGYANG
IPC: G02F1/1368
Filed: 2020-12-18
Abstract: La présente invention concerne un substrat de réseau et un procédé de mesure d'une capacité du substrat de réseau. Le procédé comprend : dans une unité de pixel à mesurer, la déconnexion d'une connexion entre un premier transistor en couches minces et une ligne de données, et une connexion entre un transistor en couches minces partagées et la ligne de données, de telle sorte qu'une électrode de pixel secondaire n'est connectée électriquement qu'à la ligne de données ; dans une unité de pixel adjacente, la découpe d'une électrode de pixel primaire et d'une ligne d'électrode commune, et la formation d'au moins un trou d'interconnexion, de telle sorte que l'électrode de pixel primaire n'est connectée électriquement qu'à la ligne d'électrode commune ; et la mesure d'une capacité entre l'électrode de pixel secondaire de l'unité de pixel à mesurer et l'électrode de pixel primaire de l'unité de pixel adjacente, de manière à obtenir une capacité entre la ligne de données et la ligne d'électrode commune dans l'unité de pixel à mesurer.
Patent WO-2022141048-A1 (WO)
Inventor: WANG SHIRONG
IPC: G01S7/41
Filed: 2020-12-29
Abstract: A method (400) for acquiring a point cloud clustering wave gate, and a radar, a movable platform and a storage medium. The method (400) is applied to a radar, and the radar is arranged on a movable platform. The method (400) comprises: acquiring a wave gate shape of a wave gate of a first target (S110), wherein the wave gate shape comprises one of the following shapes: a spherical shape, an ellipsoidal shape and a cuboid shape; acquiring an orientation dimension precision, a pitch angle precision and a distance dimension precision of a radar (S120), wherein at least two of the orientation dimension precision, the pitch angle precision and the distance dimension precision are different; and on the basis of the wave gate shape, the orientation dimension precision, the pitch angle precision and the distance dimension precision, determining a wave gate range of the wave gate centered on the first target (S130). Therefore, a wave gate conforming well to the characteristics of a radar is obtained, such that more precise effective range determination is realized; and the method is applied to situations such as clustering and track association, and a more precise clustering result or track association result, etc., can be provided, thereby improving the adaptability of an algorithm.
Patent WO-2021139760-A1 (WO)
Inventor: HAI XIAOQUAN
IPC: H01L27/32
Filed: 2021-01-08
Abstract: 本公开提供了具有指纹识别功能的显示装置。该显示装置包括：光源；指纹识别组件，所述指纹识别组件包括手指接触基板，所述光源和所述手指接触基板之间具有空隙；以及导光层，所述导光层至少部分地填充所述空隙，并被构造为将所述光源发出的光线导向所述手指接触基板。
Patent WO-2021143704-A1 (WO)
Title: Buckle
Inventor: CHAN YICK FAI
IPC: A44B11/25
Filed: 2021-01-13
Abstract: A buckle (1) has a main body (10), a strap retaining bar (12) connected to the main body (10), two locking legs (13,14) formed as separate pieces from the main body (10) and pivotably connected to the main body (10); and a spring (30) disposed between the two locking legs (13,14). The spring (30) is attached to both of the locking legs (13,14), and exerts a force against the locking legs (13,14) when they are pressed inward toward each other. The spring (30) keeps the locking legs (13,14) in an outwardly tensioned position, but does not let the locking legs (13,14) flex outwardly in an unlimited manner, since the spring (30) is directly connected to the locking legs (13,14). The spring (30) allows the main body (10) and the locking legs (13,14) to be formed of an inflexible material, such as metal. The locking legs (13,14) are separate pieces from the main body (10) and are connected to the main body (10) via a pivot pin (15) or other hinged mechanism.
Patent WO-2022021827-A1 (WO)
Title: 石墨烯的免疫增强新用途
Inventor: FENG XIAOXING
IPC: A61F7/00
Filed: 2021-01-28
Abstract: 提供了一种石墨烯的免疫增强新用途，可将石墨烯用于制造免疫增强的装置中，通过石墨烯照射或者贴敷的方法，可以增强动物或人的胸腺指数、淋巴细胞增殖能力、NK细胞杀伤肿瘤细胞的活力、血清尿素氮的清除能力。
Patent WO-2022160224-A1 (WO)
Title: 天线及通信设备
Inventor: LI CHUNXIN
IPC: H01Q13/10
Filed: 2021-01-29
Abstract: 本发明提供一种天线及通信设备，属于通信技术领域。本发明的天线包括：介质层，具有沿其厚度方向相对设置的第一表面和第二表面；辐射层，设置在介质层的第一表面，且辐射层上具有至少一个狭缝；第一屏蔽层，设置在介质层的第二表面，且与辐射层电连接；第一绝缘层，设置在辐射层背离介质层的第一表面一侧；至少一个开关单元，设置在第一绝缘层背离介质层的一侧，且与狭缝对应设置；开关单元包括：沿背离第一绝缘层方向依次设置第一电极、第二绝缘层、至少一个连接部、第二电极，第一电极和第二电极在介质层上的正投影存在交叠；连接部与第二电极连接，且使第二电极与第一电极之间存在一定的间隙；第二电极与狭缝在介质层上的正投影至少部分交叠。
Patent WO-2021190208-A1 (WO)
Inventor: LIANG YUANBIAO
IPC: G01K13/00
Filed: 2021-02-19
Abstract: L'invention concerne un dispositif électronique. Le dispositif électronique décrit comprend : un boîtier (100), qui est pourvue d'une ouverture (110) ; une carte de circuit imprimé (200), qui est disposé dans le boîtier (100) ; et un capteur de température (300), le capteur de température (300) étant disposé dans le boîtier (100), le capteur de température (300) étant disposé à l'opposé de l'ouverture (110), et le capteur de température (300) étant électriquement connecté à la carte de circuit imprimé (200).
Patent WO-2022178701-A1 (WO)
Inventor: YONG JIANPING
IPC: A61P35/00
Filed: 2021-02-24
Abstract: La présente invention concerne un dérivé de ferrocène, son procédé de préparation et son utilisation. La présente invention concerne un dérivé de ferrocène représenté par la formule (I) et un sel ou un solvate de celui-ci, et une composition pharmaceutique de celui-ci, Z est choisi parmi O, NH, ou S; R 1  est choisi parmi l'hydrogène, le méthyle et l'halogène; R 2  est choisi parmi l'hydrogène, halogène, alkyle en C 1 -C 6 , alcoxy en C 1 -C 6 , alkyle en C 1 -C 6  halogéné, alcoxy ou nitro en C 1 -C 6  halogéné; n est un nombre entier de 0 à 5; et R 2  peut être identique ou différent. Le composé a une activité antitumorale, et peut être utilisé en tant que médicament candidat ou composé de plomb pour le traitement de maladies telles que des tumeurs et des cancers.
Patent WO-2021175185-A1 (WO)
Inventor: CHEN LEI
IPC: H04W74/00
Filed: 2021-03-01
Abstract: The present invention relates to a communication method and apparatus. A second network device receives a first message from a first network device, the first message comprising random access related information. The second network device sends a second message to a terminal device, the second message being used for indicating the use of a first random access type in the random access procedure, and the first random access type is 2-step RACH or 4-step RACH. The random access related information comprises one or more of the following: random access indication information, indicating the first random access type; random access capability information, comprising information about the random access type supported by the terminal device; random access mode information, indicating the use of CBRA or CFRA; early downlink data transmission indication, indicating the transmission of a downlink data packet in the random access procedure; and the size of the downlink data packet. The terminal device can also use a 2-step RACH when performing early downlink data transmission, thereby reducing network access delay.
Patent WO-2021208646-A1 (WO)
Title: Display method, system and device of vehicle a pillar display assembly, and storage medium
Inventor: LI GANG
IPC: B60R1/00
Filed: 2021-03-11
Abstract: A display method, system and device of a vehicle A pillar display assembly (13), and a storage medium. The method comprises: when any one display assembly (13) is located in a field of view range of a driver, obtaining a first sub-image in a gazing direction of the driver in an image outside a vehicle, and displaying the first sub-image by the any one display assembly (13); and clipping the image outside the vehicle by means of fixed preset target parameters to obtain a second sub-image, and displaying the second sub-image by means of the other display assembly (13) except the any one display assembly (13) in the two display assemblies (13). When a driver watches a certain display assembly (13), a picture corresponding to the display assembly (13) is obtained according to the positions of the eyes of a driver, and a picture corresponding to the other display assembly (13) is obtained according to the fixed preset target parameters. A problem in the prior art that the calculation amount is large when pictures of two display assemblies (13) are obtained according to the positions of the eyes of a driver is solved, and the effect of reducing the calculation amount is achieved.