baber/WOPTO huggingface dataset:
Patent WO-2019061046-A1 (WO)
Title: Method and apparatus for uplink calibration of amplifier
Inventor: QING LIJUN
IPC: H04J7/02
Filed: 2017-09-27
Abstract: The present application provides a method and apparatus for uplink calibration of an amplifier. The method comprises: a signal processing module of an amplifier subsystem transmits two uplink signals, one uplink signal being a high-frequency signal, the other uplink signal being a low-frequency signal, and the transmit power of the two uplink signals being equal; a pilot processing module determines a first receive power difference and a second receive power difference according to two detected downlink pilot signals transmitted by a signal response processing module, the first receive power difference being used for indicating a transmission power difference of one uplink pilot signal, and the second receive power difference being used for indicating a transmission power difference of the other uplink pilot signal; the signal processing module determines, according to the first receive power difference and the second receive power difference, whether to adjust parameters in an uplink direction of the amplifier subsystem. The method and apparatus of the embodiments of the present application can effectively improve the efficiency of uplink calibration.
Patent WO-2019061382-A1 (WO)
Title: Smart-speaker-based voice control method for household electrical appliance, and relevant product
Inventor: ZHU CHENLU
IPC: G10L15/02
Filed: 2017-09-30
Abstract: Provided are a smart-speaker-based voice control method for a household electrical appliance, and a relevant product. The method comprises: a smart speaker receiving voice data; the smart speaker carrying out recognition processing on the voice data to obtain a control object and control instruction corresponding to the voice data; and the smart speaker extracting the MAC address of the control object according to the control object, and sending the MAC address and the control instruction to a smart home control center to control the control object. The technical solution provided in the present invention has the advantage of good user experience.
Patent WO-2019061506-A1 (WO)
Title: Summer pear tree compound fertilizer and preparation method therefor
Inventor: ZHANG ZHENBIN
IPC: C05G3/00
Filed: 2017-09-30
Abstract: Disclosed is a summer pear tree compound fertilizer, comprising the following components in parts by mass: 60-80 parts of pig manure, 12-24 parts of seaweed powder, 30-50 parts of chicken manure, 6-12 parts of zinc sulfate, 30-50 parts of dead leaf powder, 15-25 parts of chaff, 4-8 parts of oil residue, 4-6 parts of a nitrogen fertilizer, 10-14 parts of potassium sulfate, 40-50 parts of plant ash, 20-24 parts of soybean meal, and 6-8 parts of magnesium sulfate. The compound fertilizer significantly increases the fruit growth rate of pear trees in summer, and the raw materials are appropriate, safe and green.
Patent WO-2019080140-A1 (WO)
Title: Retractable building exterior wall work platform
Inventor: ZHU MEIYU
IPC: E04G3/30
Filed: 2017-10-29
Abstract: A retractable building exterior wall work platform, comprising a base (22). Two uprights (1) are erectly provided on the base (22); the base (22) is provided with hinge seats (21) in one-to-one correspondence with the uprights (1); the hinge seat (21) is rotatably connected with a rotating arm (8); a work platform (15) is provided on the underside of the rotating arms (8); each upright (1) is provided with an upper reverse wheel (2), a lower reverse wheel (3) and an anchor (6); one end of a steel cable (7) is fixed to the anchor (6); and the other end of the steel cable (7) bypasses sequentially the lower reverse wheel (3), a second guide wheel (10), a first guide wheel (9), a fourth guide wheel (18), a fifth guide wheel (13), a third guide wheel (11) and the upper reverse wheel (2), and then is wound on a roller of a hoist (23). A side of the base (22) is provided with a support member (19). When the rotating arm (8) is in a horizontal position, the support member (19) exactly supports the underside of the rotating arm (8). The device is conveniently retracted and released, can realize self-balancing, has good stability, and can be used for exterior wall cleaning, wall inspection, exterior wall decoration and the like of large-scale buildings.
Patent WO-2018090825-A1 (WO)
Inventor: GONG QI
IPC: H04N5/232
Filed: 2017-11-01
Abstract: Les modes de réalisation de la présente invention concernent un procédé de mise au point automatique et une caméra panoramique-inclinable-zoom (PTZ), le procédé étant appliqué à des caméras PTZ et consistant à: calculer une distance d'objet cible actuelle depuis une lentille de la caméra PTZ jusqu'à un plan de surveillance cible surveillé sur la base de paramètres de distance d'objet spatial pré-construits, les paramètres de distance d'objet spatial comprenant une équation de plan spatial d'un plan de surveillance de référence, l'emplacement de surveillance de référence étant un plan équivalent au plan de surveillance cible; rechercher une table de relation prédéfinie sur la base de la distance d'objet cible actuelle et d'un facteur de grossissement actuel de la caméra PTZ, de façon à déterminer des informations d'emplacement correspondant à un moteur de mise au point de la caméra PTZ, la table de relation prédéfinie comprenant une relation d'association de la distance d'objet cible, du facteur de grossissement et d'un emplacement du moteur de mise au point; entraîner le moteur de mise au point à un emplacement correspondant aux informations d'emplacement obtenues au moyen de la détermination. Le mode de réalisation de cette application est appliqué de façon à permettre à des caméras PTZ de se focaliser rapidement et automatiquement.
Patent WO-2019084871-A1 (WO)
Inventor: HONG WEI
IPC: H04W36/30
Filed: 2017-11-02
Abstract: 本公开是关于一种无人机飞行信息的传输方法、装置、基站及核心网设备。无人机飞行信息的传输方法包括：从无人机管理平台获取无人机的飞行路径；向对所述无人机的飞行信息有需求的基站发送无人机的飞行信息，所述飞行信息基于所述飞行路径得到。本公开技术方可以实现为无人机提供服务的基站能够获取无人机的飞行信息，进而有助于基站基于该飞行路径提升无人机的移动性。
Patent WO-2018099282-A1 (WO)
Inventor: HO NG
IPC: H04R1/20
Filed: 2017-11-20
Abstract: La présente invention concerne un nouveau type de haut-parleur Bluetooth, comprenant un boîtier externe de corps et un circuit d'attaque, une carte PCB, et une batterie agencée à l'intérieur du boîtier externe de corps, et comprenant également une base souple agencée sur le fond du boîtier externe de corps, un manchon souple gainé sur l'extérieur du boîtier externe de corps, une ventouse agencée sur le fond de la base souple, et une poignée déformable agencée sur la surface latérale de la base souple. Par rapport à l'état de la technique, la présente invention est pratique à transporter, est pratique à sécuriser et il est facile d'ajouter des performances de lecture à basse fréquence ; deux haut-parleurs identiques peuvent être reliés l'un à l'autre et utilisés ensemble, ce qui permet d'améliorer le niveau de qualité du son.
Patent WO-2019037331-A1 (WO)
Title: Method for preparing heterostructure
Inventor: WANG SHUMIN
IPC: H01L21/762
Filed: 2017-12-07
Abstract: A method for preparing a heterostructure is provided, comprising: providing a donor substrate (11) and forming a sacrificial layer (12) on a surface of the donor substrate; forming a thin film capping layer (14) on the surface of the sacrificial layer, wherein the surface away from the sacrificial layer is an implantation surface (141); performing ion implantation to implant ions into the implantation surface so as to form a defect layer (15) in the sacrificial layer; providing a receptor substrate (16) and bonding the receptor substrate with the implantation surface of the thin film capping layer; stripping the sacrificial layer along the defect layer in order to separate the receptor substrate bonded with thin film capping layer from the donor substrate and obtain a receptor substrate-thin film capping layer heterostructure. By introducing easily chemically corrodible materials such as aluminum-containing compounds as a sacrificial layer and utilizing the characteristic that an aluminum-containing compound after delamination is readily oxidized, the process of treating the sacrificial layer is simplified and the resulting heterostructure and donor substrate surface are clean. The thin film capping layer can be successfully transferred onto the receptor substrate, and by providing a compliant substrate, the donor substrate material can be repeatedly used.
Patent WO-2019109340-A1 (WO)
Title: Procédé et appareil de gestion d'un véhicule en partage
Inventor: WANG ZHANCANG
IPC: G06Q30/06
Filed: 2017-12-08
Abstract: L'invention concerne un procédé et un appareil de gestion d'un véhicule en partage. Un procédé comporte les étapes consistant à obtenir des informations d'identité d'un véhicule en partage à louer par un utilisateur, les informations d'identité comportant une identité du prestataire de service du véhicule en partage et un code du véhicule en partage; envoyer une première demande de location comportant les informations d'identité à un nœud de gestion de véhicules en partage qui envoie une seconde demande de location comportant une identité associée à l'utilisateur et le code au prestataire de service, l'identité étant inscrite auprès du prestataire de service et le nœud de gestion de véhicules en partage pouvant interagir avec un ou plusieurs prestataires de services de véhicules en partage; et recevoir un résultat de location du véhicule en partage.
Patent WO-2018153153-A1 (WO)
Title: 一种搬运管理的方法及系统
Inventor: PAN PO-SUNG
IPC: G05B19/418
Filed: 2017-12-20
Abstract: 一种搬运管理的方法及系统，其中方法包括：根据预设周期对制造执行装置接收的搬运信息进行监测（S11）；判断制造执行装置的搬运信息是否有更新（S12）；若有，将更新后的搬运信息发送至物料控制装置（S13）；对更新后的搬运信息进行特征内容识别；根据识别的特征内容将所述搬运信息进行优先级标记（S15）；根据优先级标记进行搬运工作（S16）。通过预设周期对制造执行装置接收的搬运信息进行监测，并将更新后的搬运信息即时发送至物料控制装置，并对待搬运产品的搬运信息进行特征内容识别，标注搬运优先级，从而提高了搬运系统的搬运效率，并节约了搬运成本。
Patent WO-2018121495-A1 (WO)
Title: Transmission à numérologies multiples dans un nouveau système radio
Inventor: ZHANG YUANYUAN
IPC: H04W72/00
Filed: 2017-12-26
Abstract: Selon certains aspects, l'invention concerne un procédé de transmission à numérologies multiples dans un réseau de communication sans fil. Le procédé peut consister à associer des canaux logiques comportant chacun une première numérologie indiquant un espacement de sous-porteuse autorisé pour la transmission d'unités de données dans le canal logique respectif, et à multiplexer des unités de données d'un sous-ensemble des canaux logiques dans un bloc de transport associé à une seconde numérologie, le sous-ensemble des canaux logiques comportant chacun une première numérologie qui est la même que la seconde numérologie.
Patent WO-2019119479-A1 (WO)
Inventor: ZHANG XIAOBO
IPC: H04W72/14
Filed: 2017-12-26
Abstract: 本申请公开了一种被用于无线通信的用户设备、基站中的方法和装置。用户设备在Q个时间窗中分别接收Q个控制信令组；接收第一控制信令，所述第一控制信令被用于确定所述Q个时间窗中Q1个时间窗；执行能量检测确定是否在第一时频资源上进行发送；其中，所述Q个控制信令组中任一控制信令都包括第一域；所述Q个控制信令组中任一控制信令组中所有的控制信令的第一域的值相同；对于所述Q个控制信令组中任意Q2个相邻的控制信令组，其中任意两个控制信令组所包括的第一域的值不同；所述第一无线信号包括第一反馈信息，所述第一反馈信息被用于确定在所述Q1个时间窗中传输的比特块是否被正确译码。本申请能确保HARQ-ACK的传输，同时降低信令开销冗余。
Patent WO-2019127192-A1 (WO)
Title: 图像处理方法和设备
Inventor: ZHOU YOU
IPC: H04N13/271
Filed: 2017-12-28
Abstract: 本申请实施例提供了一种图像处理方法和设备，可以实现在具有生命体的高动态场景下，充分考虑生命体的肢体或关节等特征，使得生命体的深度图计算的更加精准。该方法包括：确定图像中的目标生命体上的目标点向至少一个关节处的指向向量，以及确定所述目标点与至少一个像素点的位置关系；根据所述指向向量，以及所述位置关系，以及所述至少一个像素点的视差，计算所述目标点的视差。根据所述指向向量，以及所述位置关系，调整SGM算法的全局能量函数的惩罚系数；基于所述至少一个像素点的视差，利用调整了所述惩罚系数后的所全局能量函数，计算所述目标点的视差。
Patent WO-2019134076-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W36/00
Filed: 2018-01-03
Abstract: Provided in the present application are a method and device for inter-system handover; the method comprises: a network side device determining to trigger a handover of a UE from a first system to a second system; notifying the UE to use a dual channel mode to establish a second system session which corresponds to a first system session that is being used; executing the handover from the first system session to the corresponding second system session, and releasing the first system session. According to the described means of, before the inter-system session handover, maintaining two system sessions before and after the handover, a delay generated when a system handover of a UE occurs may be reduced, thus achieving the requirement of high reliability.
Patent WO-2018133814-A1 (WO)
Title: 用于协同运动设备的信息传导装置
Inventor: YAN DONG
IPC: A63B22/00
Filed: 2018-01-18
Abstract: 一种用于协同运动设备的信息传导装置，该信息传导装置包括第一扶手组件（1）、第二扶手组件（2）、同步器组件和连接部组件（3），连接部组件（3）连接到协同运动设备，第一扶手组件（1）与第二扶手组件（2）分别与连接部组件的两端枢转地连接，同步器组件（3）设置在第一扶手组件（1）与第二扶手组件（2）之间，能够使第一扶手组件（1）和第二扶手组件（2）同步转动，以便操作人员之间传递信息。由于具有上述结构，该信息传导装置能够使操作人员在高速协同运动中传递信息，增强了操作人员之间配合的默契程度。
Patent WO-2019090990-A1 (WO)
Title: 一种柔性显示面板的缺陷修复方法
Inventor: WANG WEI
IPC: H01L27/32
Filed: 2018-01-31
Abstract: 本发明提供一种柔性显示面板的缺陷修复方法，其包括：提供透光基板，所述透光基板包括相对设置的第一表面及第二表面；在所述第一表面形成柔性衬底；在所述柔性衬底的表面形成阵列基板层，其中阵列基板层包括显示区域和周边区域；在所述第二表面进行图形化激光照射所述显示区域；将所述形成阵列基板层及柔性衬底的透光基板进行退火处理。所述柔性显示面板的缺陷修复方法能够快速且简便地修复柔性显示面板由于激光照射而造成的多种缺陷，从而优化柔性显示面板的显示效果及提高柔性显示面板的良率。
Patent WO-2019119634-A1 (WO)
Title: Apparatus and method for sending interactive information during streaming, and computer readable storage medium
Inventor: ZHANG GUOLIANG
IPC: H04N21/431
Filed: 2018-02-10
Abstract: Disclosed is an apparatus for sending interactive information during streaming, the apparatus comprising a memory and a processor, the memory storing an interactive information sending program that can be executed on the processor, the program when executed by the processor implementing the following steps: upon receipt of an interactive information acquisition request from a user terminal, acquiring a first time stamp from the interactive information acquisition request; acquiring a second time stamp previously sent; calculating a time interval between the first time stamp and the second time stamp, and determining whether the time interval is greater than a preset time interval; if so, acquiring interactive information between the time point corresponding to the difference between the first time stamp and the preset duration and the time point corresponding to the first time stamp, and sending the interactive information to the user terminal for display. The present application further proposes a method for sending interactive information during streaming and a computer readable storage medium. The present application reduces the transmission of invalid data, enhances the effectiveness of interactive information, and avoids the occurrence of a large amount of interactive information due to network jitter.
Patent WO-2019178767-A1 (WO)
Inventor: YAN YIPENG
IPC: H01F17/04
Filed: 2018-03-21
Abstract: A multi-phase integrated power inductor component assembly includes a plurality of conductive windings on an integrated magnetic core structure accepting each of the plurality of conductive windings in a spaced apart, non-coupled arrangement with respect to one another. The integrated magnetic core structure includes a series of magnetic gaps each being respectively centered on one of the plurality of conductive windings. The windings include surface mount terminations for connection to a circuit board.
Patent WO-2019037460-A1 (WO)
Title: Positioning structure and flexible circuit board
Inventor: ZHANG TAN
IPC: H05K1/02
Filed: 2018-04-27
Abstract: A positioning structure and a flexible circuit board. The positioning structure comprises: a flexible substrate (1), the flexible substrate being provided with a positioning hole (2); a reinforcing layer (3), the reinforcing layer being arranged on the flexible substrate and being located within a preset range around the positioning hole, being used for reinforcing the positioning hole, and the reinforcing layer is provided with a hole corresponding to the positioning hole. By means of opening the positioning hole on the flexible substrate, and by means of laying the reinforcing layer within the preset range on the periphery of the positioning hole, the present invention achieves the goal of improving the strength of the positioning hole and prevents undesired deformation of the positioning hole when the same is acted on by an external force.
Patent WO-2018202154-A1 (WO)
Title: 传输预编码矩阵的指示方法和设备
Inventor: REN HAIBAO
IPC: H04B7/0456
Filed: 2018-05-04
Abstract: 本申请提供一种传输预编码矩阵的指示方法和设备。该方法包括：通过根据接收来自网络设备的下行控制信息确定上行调度的子带对应的传输预编码矩阵指示域的比特数目；其中，所述子带对应的传输预编码矩阵指示域的比特数目与所述上行调度的资源对应的子带的数目有关；进一步地，根据所述子带对应的传输预编码矩阵指示域的比特数目以及所述上行传输层数，确定所述子带对应的上行传输预编码矩阵。可见，实现了频选调度中的上行传输预编码矩阵的指示，另外还实现了根据调度子带的数目，灵活地调整所述子带对应的传输预编码矩阵指示域的比特数目，从而可以有效地利用传输预编码指示域，提高了控制信道资源的利用率。
Patent WO-2019128029-A1 (WO)
Inventor: WEN LIPING
IPC: H01L35/02
Filed: 2018-05-08
Abstract: A thermoelectric conversion system based on solid state nanopores, the thermoelectric system being a closed system comprising a container, the container being divided into two parts by a polymer thin film having a tapered pore array; one part is filled with a high temperature electrolyte solution containing waste thermal energy and the other part is filled with a low temperature electrolyte solution; electrodes are arranged in the two parts of the container, and are connected by wires; the diameter of the large opening end of the tapered pores is 300-1000 nano metres, and the diameter of the small opening end is 6-210 nano metres, the pore density being 0.5 x 10 6 -1.5 x 10 6 cm -2 ; the large opening end of the tapered pores of the polymer thin film having a tapered pore array corresponds to the high temperature electrolyte solution, and the small opening end corresponds to the low temperature electrolyte solution. The thermoelectric conversion system is structurally simple and the material is easy to obtain; the device is lightweight and flexible, is suitable for use in various practical conditions, and is clean and environmentally friendly, there being no pollution problems from the construction of the device to the practical application thereof.
Patent WO-2019213936-A1 (WO)
Inventor: DENG YONG
IPC: A24F40/40
Filed: 2018-05-11
Abstract: 一种烤烟烟具，包括烟杆和与烟杆可拆卸连接的吸嘴盖，还包括：安装在所述烟杆靠近所述吸嘴盖一端内的用于顶出烟支的烟渣盖，所述烟渣盖可沿着所述烟杆的轴向往复运动，且与所述吸嘴盖可拆卸连接。本发明取消了现有技术中的弹簧支撑结构，简化了烤烟烟具的结构，减少了安装部件、安装工序，且整体结构便于安装，仅通过拔出吸嘴盖的拉力即可顶出烟支，轻松便捷，结构稳固，延长了使用寿命。
Patent WO-2019222974-A1 (WO)
Inventor: MAO JIYAN
IPC: C12N15/11
Filed: 2018-05-24
Abstract: 提供了一种应用CRISPR/Cas9系统对小鼠EBLN1基因进行敲除的方法。所述方法包括：首先获得针对小鼠EBLN1基因的gRNA识别区的DNA序列；然后设计靶向DNA序列的gRNA，构建针对EBLN1基因且含T7启动子的gRNA体外转录载体；最后利用Cas9和gRNA的体外转录载体获得Cas9 mRNA、gRNA，即可用于产生EBLN1基因敲除的转基因小鼠。
Patent WO-2018219275-A1 (WO)
Inventor: ZHUO SHIJIE
IPC: G03B13/34
Filed: 2018-05-29
Abstract: La présente invention concerne un procédé et un dispositif de mise au point, un support de stockage lisible par ordinateur et un terminal mobile. Le procédé comprend les étapes consistant à : après qu'une image est stable, acquérir une zone de mise au point dans l'image ; détecter s'il existe une zone de changement dans l'image ; s'il est détecté qu'il existe une zone de changement dans l'image, acquérir la position et une trajectoire de mouvement de la zone de changement ; et ajuster la zone de mise au point en fonction de la position et de la trajectoire de mouvement de la zone de changement. Dans le procédé selon l'invention, une zone de mise au point dans une image peut être automatiquement ajustée.
Patent WO-2018228181-A1 (WO)
Inventor: LI TIE
IPC: H04L5/00
Filed: 2018-05-29
Abstract: La présente invention concerne un procédé et un appareil de transmission de signal de référence de démodulation dédié PBCH. Dans la présente invention, un dispositif de réseau génère un signal de référence de démodulation dédié PBCH devant être envoyé sur un PBCH ; et le dispositif de réseau envoie le signal de référence de démodulation dédié PBCH sur le PBCH, des signaux de référence de démodulation dédiés PBCH de différentes cellules dans un même domaine temporel occupant différentes ressources de domaine fréquentiel et/ou correspondant à différentes séquences de signaux. La présente invention peut réduire le brouillage PBCH inter-cellulaire.
Patent WO-2018228606-A1 (WO)
Title: 一种多功能移动电源
Inventor: ZHANG JINYIN
IPC: H02J7/00
Filed: 2018-08-03
Abstract: 一种多功能移动电源，所述多功能移动电源包括储电组件、开关按钮、输入接口、输出接口、PCB板、外壳，所述储电组件与PCB板连接，所述开关按钮、输入接口、输出接口分别与PCB板连接且外露在外壳上，所述外壳上设置有储物格、以及与所述储物格相配合的储物格盖板。本实用新型在现有移动电源的基础上增加了一个储物的空间，可以存放一些小的部件、数据线、钥匙等，不需要另外再找地方存放这类小型的物品，非常的方便实用，给人们的生活带来了很大的便捷。进一步还在储物格盖板上形成有U盘，盖板可以做为U盘使用。
Patent WO-2019214076-A1 (WO)
Title: Full-color display device and preparation method therefor
Inventor: HUANG JING
IPC: H01L27/32
Filed: 2018-07-20
Abstract: Disclosed are a full-color display device and a preparation method therefor. The full-color display device comprises: a first electrode layer, which is formed on a first substrate; a light-emitting layer, which is formed above the first electrode layer and comprises a first light-emitting layer and a second light-emitting layer, which are arranged at intervals, wherein the first light-emitting layer comprises light-emitting materials of a first color and a second color, the second light-emitting layer comprises a light-emitting material of a third color, and the first color, the second color and the third color constitute the three primary colors; a second electrode layer, which is formed above the light-emitting layer; and a color filter layer, which is formed at a position above the second electrode layer that corresponds to the first light-emitting layer. According to the method, the present application can realize full-color display and improve the display rate of panels.
Patent WO-2020019143-A1 (WO)
Title: Odor-resistant sealing device of centrifugal fan of waste incineration power plant
Inventor: LIU ZHIQIANG
IPC: F04D17/10
Filed: 2018-07-23
Abstract: An odor-resistant sealing device of a centrifugal fan of a waste incineration power plant, comprising a motor (1), a bearing box (2), a rotation shaft (2.1), impellers, an impeller chamber (3), a base (5), an air suction port (4), and an air discharge port; the bearing box (2), the impeller chamber (3), and the motor (1) are installed and fixed on the base (5), the motor (1) drives the impellers to rotate by means of the rotation shaft (2.1), air enters the impeller chamber (3) from the air inlet (4) and is then discharged from the air discharge port; a sealing protective sleeve (7) is disposed between the impeller chamber (3) and the bearing box (2), an end of the sealing protective sleeve (7) being sealedly fixed to the impeller chamber (3), while the other end is sealedly fixed to a housing of the bearing box (2); the sealing protective sleeve (7) is a cylindrical structure and sleeves the exterior of the rotation shaft (2.1), and a rotation gap is provided between an inner wall of the sealing protective sleeve (7) and the rotation shaft (2.1). While the centrifugal fan is operating, odor is effectively prevented from leaking into an office area and environmental sanitation is ensured.
Patent WO-2020024215-A1 (WO)
Inventor: ZHU MINGCHAO
IPC: E05D5/02
Filed: 2018-08-02
Abstract: A hinge assembly and an electronic device. The hinge assembly (100) comprises: a first hinge (10), a second hinge (20), a first rotating shaft (30), a second rotating shaft (40), and a connecting member (50); the first rotating shaft (30) and the second rotating shaft (40) are parallel in the axial direction; the connecting member (50) is fixedly connected to the first rotating shaft (30) and the second rotating shaft (40) in the radial direction; the first hinge (10) is rotatably connected to the first rotating shaft (30) in the circumferential direction of the first rotating shaft (30); the second hinge (20) is rotatably connected to the second rotating shaft (40) in the circumferential direction of the second rotating shaft (40); and the direction of the first hinge (10) rotating with respect to the first rotating shaft (30) is opposite to the direction of the second hinge (20) rotating with respect to the second rotating shaft (40). The hinge assembly is simple in structure and is applied to a notebook computer capable of rotating 360 degrees, and the hinge assembly may also simplify the overall structure of the notebook computer capable of rotating 360 degrees under the condition of implementing 360-degree rotation between a display screen and a keyboard of the notebook computer, and is good in applicability.