baber/WOPTO huggingface dataset:
Patent WO-2021088698-A1 (WO)
Title: Filter assembly for an air conditioner unit
Inventor: D'SOUZA BRYAN ISAAC
IPC: B01D35/30
Filed: 2020-10-28
Abstract: A symmetric pair of mounting brackets for mounting one of a plurality of air filters to a mounting plate of an air conditioner unit are provided. The mounting brackets each define a plurality of mounting surfaces with equidistantly space mounting holes. The mounting surfaces are spaced apart from a plurality of retention surfaces, with the distance between each respective mounting surface and retention surface varying to accommodate a different filter size such that the air conditioner may operate using different filter sizes by simply changing the installation orientation of the mounting brackets.
Patent WO-2022088149-A1 (WO)
Inventor: YUAN HONGQING
IPC: C09D5/18
Filed: 2020-10-31
Abstract: 一种水性超薄膨胀型防火漆，包括以下重量份数的原料：水性有机硅改性丙烯酸乳液25-30份，水性多聚磷酸铵树脂15-20份，膨胀石墨20-30份，水性三聚氰胺树脂15-20份，色浆15-20份，消泡剂3-5份，分散剂5-10份，增稠剂2-6份。一种水性超薄膨胀型防火漆的制备方法，及该涂料在钢结构上的应用。
Patent WO-2021135617-A1 (WO)
Title: Autonomous parking trajectory planning method suitable for multiple scenes
Inventor: XIE LEI
IPC: G01C21/20
Filed: 2020-11-02
Abstract: An autonomous parking trajectory planning method suitable for multiple scenes, comprising: (1) constructing a parking map; (2) determining the current position of a vehicle and the position of a target parking space; (3) determining physical parameters of the vehicle, and initializing an expansion coefficient of a virtual protection frame of the vehicle; (4) expressing differential equations of vehicle kinematics as vehicle motion state constraints; (5) using the virtual protection frame and the expansion coefficient of the virtual protection frame to establish vehicle and obstacle avoidance collision constraints; (6) establishing state variable and input variable constraints; (7) determining an optimization goal and establishing an optimization problem; (8) a solver solves the optimization problem to obtain an alternative autonomous parking trajectory; and (9) recalculating the expansion coefficient of the virtual protection frame, and if a stop condition is met, then obtaining a final autonomous parking trajectory, otherwise updating the expansion coefficient of the virtual protection frame, and repeating steps (4) to (8). The method may plan a collision-free parking trajectory in a variety of scenes.
Patent WO-2022021663-A1 (WO)
Inventor: WU YANHUAN
IPC: F04C23/02
Filed: 2020-11-09
Abstract: A compressor (10), comprising: a compression mechanism (18), the compression mechanism (18) being configured to compress a working fluid; a drive assembly (16), the drive assembly (16) comprising a stator (50), a rotor (52), and a shaft (54), and the shaft (54) being capable of rotating along with the rotor (52) with respect to the stator (50), thereby driving the compression mechanism (18); and an upper counterweight assembly (24), the upper counterweight assembly (24) being mounted on the shaft (54) in an interference fit manner and located above the rotor (52), the lower surface of the upper counterweight assembly (24) being spaced apart from the top surface (55) of the rotor (52) by a predetermined distance, and the predetermined distance being greater than 0 and less than or equal to 5 mm.
Patent WO-2021120943-A1 (WO)
Title: 一种检测样品体系中微量蛋白的方法
Inventor: LIU KE
IPC: G01N33/543
Filed: 2020-11-16
Abstract: 一种检测样品体系中微量蛋白的方法，包括：提供待测蛋白的一抗修饰的免疫磁珠和二抗修饰的纳米颗粒；将一抗修饰的免疫磁珠和二抗修饰的纳米颗粒与含有待测蛋白的样品体系混合孵育，形成双抗夹心结构复合体；使复合体以单颗粒形式通过微纳孔装置并引发电脉冲信号，分析电脉冲信号得到复合体的电荷状态或者体积/质量状态，根据电荷状态或者体积/质量状态计算样品体系中待测蛋白的数量。本发明通过免疫特异性结合磁珠的方式，检测单个磁珠复合体的电荷状态，从而计算出微量蛋白的绝对数量，检出限低至单个蛋白分子，可以检出常规免疫检测检出下限以下的微量蛋白，可广泛应用于免疫学检测、微生物检测、细胞分离等领域。
Patent WO-2021248828-A1 (WO)
Title: 一种装配有防水保护罩的交流电机
Inventor: Song tianlang
IPC: H02K5/10
Filed: 2020-11-18
Abstract: 一种装配有防水保护罩的交流电机（1），交流电机安装在防水保护罩内，防水保护罩包括保护壳体、前遮板（2）和后遮板（3），保护壳体固定于前遮板和后遮板内。前遮板和后遮板可以螺纹固定于保护壳体。防水保护罩分为三个部分围住整个交流电机，可避免外界的液体进入交流电机内，便于安装和拆卸。
Patent WO-2022099749-A1 (WO)
Title: 一种组合式酸洗吊带
Inventor: Sheng Zishuai
IPC: B66C1/18
Filed: 2020-11-19
Abstract: 一种组合式酸洗吊带，包括吊带主体、挂接杆（5）以及与挂接杆（5）连接的挂环（8），所述吊带主体由支撑带（1）以及连接在支撑带（1）两端的两个连接带（2）构成，两个所述连接带（2）的两端侧壁均固接加强软板（3），所述连接带（2）一端固接连接板（4），所述连接板（4）顶部固接有两个成对设置的连接环（11）；所述挂接杆（5）底部固接沿着竖直方向设置的片状挂接块（6），所述挂接块（6）底部固接连接管柱（7），且连接管柱（7）与连接环（11）嵌合连接，嵌合连接的所述连接管柱（7）与连接环（11）内部插接固接螺杆（9），所述固接螺杆（9）末端螺纹连接固接螺母（10）。该吊带结构设计合理，利用连接管柱（7）、连接环（11）、固接螺杆（9）和固接螺母（10）的配合使用，实现吊带的组合安装，便于对经常与工件接触的支撑带更换，降低酸洗吊带的使用成本。
Patent WO-2022104722-A1 (WO)
Inventor: YANG BICHENG
IPC: B08B3/02
Filed: 2020-11-20
Abstract: A cleaning device for roadside bollards, which relates to the technical field of bollard cleaning. Existing cleaning devices for roadside bollards are more inclined to employ a motor to drive a cleaning brush to rotate, and then clean a bollard by means of the rotating cleaning brush. However, such methods not only waste a large amount of power resources but drive vehicles on the road are also the only source of power. If drive vehicles are used to supply power, the energy consumption of the drive vehicles will increase. Thus, the following solution is now proposed: the cleaning device comprises a drive vehicle (2) and a bottom plate (7), an outer wall of the top part of the drive vehicle (2) is provided with a water storage mechanism, and two sides of an outer wall of the bottom part of the bottom plate (7) are respectively connected to a front wheel (5) and a rear wheel (6) by means of bearings. While cleaning rollers (3) rotate, cooperation with a cleaning brush may enable a bollard to be cleaned. By using such means, electric drive is not required, and so a lot of electric power may be saved; meanwhile, said transmission method is relatively simple and relatively convenient to maintain.
Patent WO-2022109861-A1 (WO)
Inventor: HUANG GAOFENG
IPC: G06N20/00
Filed: 2020-11-25
Abstract: 一种加密机器学习的训练数据准备方法、装置和设备，其中，该方法包括：数据拥有方节点基于隐私数据源构建输入流，利用输入流从隐私数据源中获取目标隐私数据，将隐私数据源中隐私数据的目标特征信息发送给非数据拥有方节点；非数据拥有方节点根据目标特征信息构造无效隐私输入数据；将目标隐私数据转换为目标加密数据类型得到目标加密数据；非数据拥有方节点和数据拥有方节点利用目标加密数据和安全多方计算协议进行协同机器学习训练。在训练过程中数据拥有方节点的目标隐私数据是加密的，非数据拥有方节点不能获取目标隐私数据值，从而可以在确保隐私性的前提下联合多个参与方进行机器学习训练。
Patent WO-2022116119-A1 (WO)
Inventor: WANG FAN
IPC: H04N19/176
Filed: 2020-12-03
Abstract: 本申请实施例提供了一种帧间预测方法、编码器、解码器和存储介质，通过获取码流，并解析码流，得到光照补偿允许标识、当前运动信息和当前预测模式；若光照补偿允许标识为有效，则获取码流中的光照补偿使用标识；若光照补偿使用标识为有效，则获取码流中的目标光照补偿模式的索引信息；根据目标光照补偿模式的索引信息、当前预测模式和当前运动信息，对当前块进行帧间预测，得到预测值。
Patent WO-2022140879-A1 (WO)
Inventor: XU JINGTAO
IPC: G06T7/00
Filed: 2020-12-28
Abstract: The present application relates to the technical field of computers, and provides an identity recognition method, a terminal, a server and a system. According to the present application, at least one frame of a first image to be recognized is extracted from a video stream, and a target image is selected from said image; a first face region corresponding to the target image is determined as a target face region; then, according to the target face region, the target image is cropped; and the cropped image is sent to a server for face recognition to determine identity information of a target user. When a collected video stream comprises the face of a target user, identity information of the target user can be known in a timely manner, and thus, a clerk can customize a marketing plan in a timely manner according to the identity information of the user, thereby increasing marketing efficiency and improving user experience.
Patent WO-2021136238-A1 (WO)
Title: Fused ring compound and application thereof
Inventor: LOU JUN
IPC: C07D217/24
Filed: 2020-12-29
Abstract: Disclosed is a fused ring compound and an application thereof. Disclosed is a fused ring compound represented by formula I, a pharmaceutically acceptable salt, a stereoisomer, a tautomer, an isotope compound, a crystal form, a nitrogen oxide, a solvate, or a solvate of the pharmaceutically acceptable salt thereof. The fused ring compound of the present invention has high P2X4 antagonistic activity, excellent selectivity, low toxicity, and excellent metabolic stability.
Patent WO-2022141220-A1 (WO)
Inventor: CHEN HAN
IPC: G01S17/89
Filed: 2020-12-30
Abstract: 一种点云处理方法，包括：获取当前帧时长内采集得到的多个点云点（202）；确定所述多个点云点中的感兴趣对象（204）；从所述当前帧以外的其他点云帧中获取与所述感兴趣对象关联的目标点云点加入所述多个点云点，得到目标点云帧（206）。该方法可以解决生成的点云帧中感兴趣对象的点云密度较低或点云点数量较少的技术问题。
Patent WO-2022141361-A1 (WO)
Inventor: DU SHUWANG
IPC: H05K7/20
Filed: 2020-12-31
Abstract: A separating device for an electronic actuator, the separating device comprising an air inducing pipe (1), wherein four limiting assemblies are mounted in the air inducing pipe (1); an electronic actuator body (2) is mounted among the four limiting assemblies; a first rotating ring (3) is sleeved on a peripheral side of the electronic actuator body (2); a second rotating ring (4) is sleeved on a peripheral side of the first rotating ring (3); a plurality of fan blades (5) are mounted between the first rotating ring (3) and the second rotating ring (4); and a rotating assembly is in rotational fit in the air inducing pipe (1). An end of the rotating assembly is positioned in a water tank (6), and a refrigerating device (7) is mounted at a bottom end of an inner wall of the water tank (6) so as to refrigerate water in the water tank (6). Water in the water tank (6) is uniformly stirred by means of the rotating assembly such that when wind passes through the side of the water tank (6) that is near the air inducing pipe (1), the temperature of the passing wind is reduced, thus improving the heat dissipating efficiency.
Patent WO-2022198346-A1 (WO)
Inventor: CHIEN CHEN-CHI
IPC: H05K3/00
Filed: 2021-03-24
Abstract: L'invention concerne un système optique (300) pour mesurer la profondeur d'une couche interne d'une carte de circuit imprimé, comprenant un émetteur de source de lumière (310), un contrôleur (320), un module de lentille CCD (330), un module miroir de pellicule (340), un dispositif de mesure de profondeur (350), un module réflecteur (360), et un processeur (370). L'émetteur de source de lumière (310) est utilisée pour émettre une lumière incidente (JL), et le module réflecteur (360) est disposé à une extrémité du dispositif de mesure de profondeur (350) à un angle de 45 degrés, de telle sorte que la lumière incidente (JL) passant à travers le module de miroir de pellicule (340) a un angle d'incidence de 45 degrés par rapport au module de réflecteur (360). Lorsque la lumière incidente (JL) est incidente sur le cuivre de surface (AA, DK) de la carte de circuit imprimé, une première lumière réfléchie (RL1) est générée, et un trajet optique de la première lumière réfléchie (RL1) est dirigé vers le module de lentille CCD (330) par l'intermédiaire du module réflecteur (360) et le module miroir de pellicule (340) ; et ensuite, le dispositif de mesure de profondeur (350) commence à se déplacer dans un espace interne de la carte de circuit imprimé jusqu'à ce que la lumière incidente (JL) soit incidente sur le cuivre de la couche interne (BB, EK) de la carte de circuit imprimé pour générer une seconde lumière réfléchie (RL2), et un trajet optique de la seconde lumière réfléchie (RL2) est dirigé vers le module de lentille CCD (330) par l'intermédiaire du module de réflecteur (360) et du module de miroir de pellicule (340).
Patent WO-2021147684-A1 (WO)
Title: Rapidly arranged floating breakwater
Inventor: HE FANG
IPC: E02B3/06
Filed: 2021-01-07
Abstract: Disclosed in the present invention is a rapidly arranged floating breakwater, which belongs to the field of ocean engineering. The present invention comprises a foldable net cage, box-type rubber air bags, a counterweight system and an anchoring system, wherein the foldable net cage is composed of a frame and flexible netting, and the frame divides the net cage into a plurality of cabins; air valves are arranged on the upper portions of the box-type rubber air bags, and are connected to the netting to fix the air bags in the cabins; the counterweight system is arranged at the bottom of the frame; and the anchoring system comprises a pull ring, an anchor chain and a sinker, and the pull ring is connected to two sides of the lower end of the frame. According to the present invention, the draft of the breakwater is adjusted by means of the weight of the frame and a counterweight block, so that the arranging speed of the breakwater is improved; the area of a sea area protected by the breakwater is changed by inflating different numbers of the air bags, so that the integrity is good, and the process of connecting module units with one another is avoided; in addition, the breakwater can be bent to a certain angle by allowing a certain air bag to be in a non-inflated state, such that the adaptability of the breakwater to different wind and wave conditions is improved.
Patent WO-2021143803-A1 (WO)
Inventor: HU BIN
IPC: A61P29/00
Filed: 2021-01-15
Abstract: 光学纯的氧杂螺环取代的吡咯并吡唑衍生物、其制法与医药上的用途，所述化合物为式(I)和式(Ⅱ)所示的化合物或其药学上可接受的盐，或其溶剂化物，或其前药，及其制备方法和应用。
Patent WO-2022151487-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W76/00
Filed: 2021-01-18
Abstract: La présente invention fournit un procédé de communication et un dispositif de communication. Le procédé de communication consiste à : déterminer une première trame de message dans une connexion des multiples connexions, la première trame de message comprenant des premières informations indiquant au moins un identifiant de communication TID; et envoyer la première trame de message. Selon les solutions techniques fournies par les modes de réalisation donnés à titre d'exemple de la présente invention, le taux d'utilisation du spectre peut être amélioré.
Patent WO-2021160177-A1 (WO)
Title: Charging compartment, charging frame comprising same, battery swap station, and energy storage station
Inventor: LAN ZHIBO
IPC: B60L53/30
Filed: 2021-02-10
Abstract: Disclosed are a charging compartment, a charging frame comprising same, a battery swap station and an energy storage station. The charging compartment (10) is configured such that a battery pack (30) is placed by a battery pack transfer device. The charging compartment (10) comprises: a carrying mechanism (1), the carrying mechanism (1) carrying the battery pack (30) by means of a frame structure, and the carrying mechanism (1) having a frameless space (1a) allowing an extension mechanism of the battery pack transfer device to enter when the battery pack transfer device places the battery pack (30) in the carrying mechanism (1); and an electric connection mechanism (2), the electric connection mechanism (2) being arranged at the carrying mechanism (1), and the electric connection mechanism (2) being configured to be electrically connected to the battery pack (30) after the battery pack (30) is placed in the carrying mechanism (1).
Patent WO-2021244072-A1 (WO)
Inventor: CHEN YUAN
IPC: A47L11/40
Filed: 2021-02-23
Abstract: A sweeper system, a sweeper (100), a dust collection station (200), and a charging pile. The sweeper system comprises the sweeper (100) and the dust collection station (200). The sweeper (100) comprises a driving wheel (101), a dust collection box and a first magnetic member (103), wherein the dust collection box comprises a dust outlet (102), with the dust outlet (102) being provided at the bottom of the sweeper (100); and the first magnetic member (103) is arranged at the bottom of the sweeper (100). The dust collection station (200) comprises a base (210), wherein the base (210) is provided with a limiting groove (201), a dust suction opening (202) and a second magnetic member (203), with the second magnetic member (203) matching the first magnetic member (103). After the driving wheel (101) of the sweeper (100) moves to the limiting groove (201), the dust outlet (102) is aligned with the dust suction opening (202) under the attraction force of the second magnetic member (203) exerted on the first magnetic member (103). After the driving wheel (101) is limited by the limiting groove (201), the angle of a sweeping robot is adjusted by means of the action of the attraction force of the first magnetic member (103) and the second magnetic member (203), thereby improving the alignment accuracy of the dust suction opening (202) and the dust outlet (102).
Patent WO-2021170069-A1 (WO)
Inventor: LU SU
IPC: B23Q3/08
Filed: 2021-02-26
Abstract: The present application relates to a freezing positioning device, which comprises a first freezing positioning clamp and a second freezing positioning clamp. The first freezing positioning clamp comprises a first heat exchange assembly and a first positioning plate. The first heat exchange assembly comprises a first freezing disc detachably connected to the first positioning plate and a heater connected to the first freezing disc. The first freezing disc is provided with a first cooling flow channel. The first positioning plate is provided with an accommodating groove. The second freezing positioning clamp comprises a second heat exchange assembly and a second positioning plate. The second heat exchange assembly comprises a second freezing disc detachably connected to the second positioning plate. The second freezing disc is provided with a second cooling flow channel. The second positioning plate and the first positioning plate are the same in structure. The present application further provides a freezing positioning method.
Patent WO-2022178822-A1 (WO)
Title: Integrated circuit supports with microstrips
Inventor: YE XIAONING
IPC: H05K1/02
Filed: 2021-02-26
Abstract: Disclosed herein are integrated circuit (IC) supports with microstrips, and related embodiments. For example, an IC support may include a plurality of microstrips and a plurality of conductive segments. Individual ones of the conductive segments may be at least partially over at least two microstrips, a dielectric material may be between the plurality of microstrips and the plurality of conductive segments, and an individual conductive segment may have a conductivity that is close to or less than a conductivity of a conductive line of an individual microstrip.
Patent WO-2022183401-A1 (WO)
Inventor: WU CHAOQIANG
IPC: H01M10/615
Filed: 2021-03-03
Abstract: 提供一种异步电机处理方法，包括获取指示触发信息(S200)；响应指示触发信息，向异步电机的定子绕组注入第一电流(S202)；第一电流用于产生热量，不对异步电机产生转矩；其中，热量通过热交换器对电池包进行加热。还提供一种异步电机处理装置、一种异步电机处理设备、一种异步电机处理系统以及一种交通工具，可实现无需额外的加热装置来加热电池包，解决了因额外的PTC导致系统成本增加的问题，而且提升了异步电机加热冷却液的速率，并在异步电机静止和运行时都可加热冷却液对异步电机进行预热。
Patent WO-2021213106-A1 (WO)
Inventor: TIAN YOULIANG
IPC: G03B21/20
Filed: 2021-03-22
Abstract: A laser (10) and a projection device, relating to the field of photoelectric technologies. The laser (10, 20) comprises: a base plate (101, 201), and a plurality of light emitting chips (102, 202a, 202b) and at least one reflecting prism (103, 203) attached to the base plate (101, 201). The reflecting prism (103, 203) corresponds to at least one light emitting chip (102, 202a, 202b). The reflecting prism (103, 203) is located on a light exit side of the corresponding light emitting chip (102, 202a, 202b), the light emitting chip (102, 202a, 202b) is used for emitting laser to the corresponding reflecting prism (103, 203), and the reflecting prism (103, 203) is used for emitting the laser in a direction away from the base plate (101, 201). The plurality of light emitting chips (102, 202a, 202b) comprise a first type of light emitting chip (202a) and a second type of light emitting chip (202b). The polarization direction of the laser emitted by the first type of light emitting chip (202a) is perpendicular to that of the second type of light emitting chip (202b), and the transmission direction of the laser emitted by the first type of light emitting chip (202a) is perpendicular to that of the second type of light emitting chip (202b).
Patent WO-2021190538-A1 (WO)
Inventor: LI YUE
IPC: A61B5/00
Filed: 2021-03-24
Abstract: A sleep apnea monitoring method using an electronic device and a medium. The method comprises: when an electronic device detects that no sleep apnea event happens to a user, the electronic device uses a first monitoring mode to perform sleep apnea monitoring on the user; and when the electronic device detects that a sleep apnea event happens to the user, the electronic device uses a second monitoring mode to perform sleep apnea monitoring on the user, wherein the power consumption of the electronic device in the first monitoring mode is lower than the power consumption of the electronic device in the second monitoring mode. By means of the sleep apnea monitoring method, the monitoring modes of the electronic device can be switched depending on whether it is detected that the sleep apnea event happens to the user, so that the accuracy of the detection result is guaranteed and the power consumption of the electronic device is reduced.
Patent WO-2021190566-A1 (WO)
Title: 基于通用探针芯片的多重定量pcr检测系统
Inventor: YUE MIN
IPC: C12Q1/6851
Filed: 2021-03-24
Abstract: 本发明提供基于表面探针的定量PCR检测体系，包括：(a)一固相载体；(b)待检测序列特异性引物对，包括第一引物和第二引物；(c)淬灭探针。本发明还提供用于定量PCR检测的方法和试剂盒。
Patent WO-2021258798-A1 (WO)
Inventor: WANG SHIPENG
IPC: H04B7/06
Filed: 2021-03-26
Abstract: The present application relates to the technical field of wireless communications. Disclosed are a method and apparatus for determining a beam pair, which are used to determine an optimal beam pair between a network device and a terminal device. The method comprises: a terminal device acquiring the following information: whether there is a shielding object between the terminal device and a network device, an angle of arrival of a measurement signal sent by the network device to the terminal device, etc.; and according to the information, the terminal device determining an optimal beam pair between the terminal device and the network device, wherein the optimal beam pair comprises a first beam generated by the terminal device and a second beam generated by the network device, and the communication quality when the terminal device uses the first beam and the network device uses the second beam to perform communication is better than the communication quality when the terminal device uses any other beam other than the first beam and the network device uses any other beam other than the second beam to perform communication.
Patent WO-2021197462-A1 (WO)
Title: 一种弹性导体复合膜及其制备方法
Inventor: MA ZHIJUN
IPC: H01B5/14
Filed: 2021-04-02
Abstract: 一种弹性导体复合膜及其制备方法，弹性导体复合膜采用可电纺热塑性弹性体和液态金属作为原料，通过电纺技术得到复合膜的基膜层，在基膜层表面涂布液态金属，获得的复合膜拉伸性好，导电能力强，在抗拉伸的同时具备优良的电稳定性；基膜层电纺纤维为网状孔隙结构，使得复合膜还具备良好的透汽性和透气性；用于制备复合膜的热塑性弹性体和液态金属都属于成本较低的材料，使得该复合膜生产成本降低，经济适用性好；电纺和涂布等通用的制备手段有利于大批量工业生产，并且可根据实际应用需求对复合膜进行物理扩展，相比现有的导电材料本发明的弹性导体复合膜更适用于可拉伸电子电路、柔性电池、可拉伸光源器件、穿戴式设备等多个领域。
Patent WO-2021204237-A1 (WO)
Inventor: YANG MAO
IPC: H04B7/0413
Filed: 2021-04-09
Abstract: 本申请提供一种数据传输的方法和装置，能够提高数据传输的可靠性。该方法包括：第二设备接收第一设备发送的第一信息，所述第一信息用于指示第一设备的可用天线面板；所述第二设备基于所述第一信息与所述第一设备进行数据传输。
Patent WO-2022037086-A1 (WO)
Inventor: GUO JINRONG
IPC: G06Q30/06
Filed: 2021-04-09
Abstract: A network live broadcast transaction order execution method and an apparatus therefor, a network live broadcast transaction order control method and an apparatus therefor, and a device and a medium. The execution method comprises: displaying an order editing page of a target commodity on a live broadcast room interface (S11); receiving order information of the target commodity edited and entered by the current user by means of the order editing page, and generating a corresponding booking password (S12); in response to a rush-purchasing start password of an anchor user in a live broadcast room, automatically submitting the booking password to a server that supports a rush-purchasing transaction of the target commodity, so as to execute, on the basis of the order information corresponding to the booking password, rush purchasing of the target commodity corresponding to the order information (S13); and receiving rush-purchasing result information fed back by the server, and visually outputting same to the live broadcast room interface (S14). The operation flow of a rush-purchasing event of a target commodity in a network live broadcast is optimized, the operation efficiency of electronic commerce is improved, the stimulation of user traffic of the network live broadcast is also facilitated, and the deep integration of a network live broadcast and electronic commerce is realized.