baber/WOPTO huggingface dataset:
Patent WO-2018219259-A1 (WO)
Inventor: HUANG ZHUYONG
IPC: H02M7/487
Filed: 2018-05-29
Abstract: 一种多电平电路、三相多电平电路及控制方法，该多电平电路包括两组串联的母线电容(C1、C2)；多条与电容并联的开关管支路，每个开关管支路都是由第一半桥(Q1、Q2)和第二半桥(Q3、Q4)组成，两个半桥的公共端接地(N)；和两个负向耦合电感(L1、L2)，每一个负向耦合电感的每一个输入端连接唯一一条开关管支路的第一半桥中的两个开关管的公共端(A1、A2)。该电路减少了母线电容的组数，降低了电路设计的复杂度；还降低了开关管的压差，满足了电路采用较低等级的耐压性能器件的需求。
Patent WO-2019114207-A1 (WO)
Title: 一种新型多功能直驱水平关节机械臂
Inventor: TIAN JUN
IPC: B25J9/04
Filed: 2018-05-31
Abstract: 一种直驱水平关节机械臂（1）包括：机械臂本体、与机械臂本体相连接的第一臂体（16）以及与第一臂体一端端部相连接的第二臂体（17）。机械臂本体包括呈竖直方向设置的直线模组单元（15）、滑块座（151）以及驱动组件（12）。滑块座外侧连接有固定座（153），且在固定座下部设置有第一直驱电机（18）；第一臂体的一端与第一直驱电机相连，另一端设置有第二直驱电机（19）；第二臂体一端与第二直驱电机相连接。这种机械臂可以作为桌面级别的机械臂，末端可以安装3D打印喷头、真空吸盘、电动手爪、毛笔、电烙铁、激光光源等，去实现各种功能例如3D打印、堆垛、写字、焊电路板、激光烧结等。
Patent WO-2019104998-A1 (WO)
Inventor: YUAN HUI
IPC: G06Q50/20
Filed: 2018-06-15
Abstract: 一种数学教学方法、装置及计算机可读存储介质。所述方法包括：当接收到用户触发的数学教学计划生成指令时，根据所述数学教学计划生成指令中的数学学习目标获取对应的用户信息，用户信息包括基本信息和第一特征信息，基本信息至少包括性别、智商、数学学习基础、记忆基因、聪敏基因、领悟基因和思维基因（S10）；根据所述基本信息和数学学习目标在预设数据库中查找，得到与该基本信息相匹配且已完成该数学学习目标的学习者的第二特征信息（S20）；根据第二特征信息与第一特征信息进行模拟并显示模拟结果（S30）；当接收到用户触发的模拟结果接受指令时从预设数据库获取该学习者的数学教学计划（S40）。
Patent WO-2019232825-A1 (WO)
Inventor: Huang Chuncen
IPC: H04L29/06
Filed: 2018-06-25
Abstract: 本申请公开了一种信息定制发送方法、装置、计算机设备及存储介质，其中，该信息定制发送方法包括：获取登录验证请求，登录验证请求包括目标合作业务ID、合作登录ID和登录验证码；根据合作登录ID和登录验证码验证登录验证请求，若验证通过，推送与合作登录ID相对应的信息定制界面，信息定制界面上显示与目标合作业务ID对应的信息模板，信息模板上配置有待推送地址栏和待推送信息栏；根据待推送信息栏获取目标推送信息，并基于待推送地址栏获取至少一个接收方地址；将目标推送信息发送到至少一个接收方地址对应的客户端。本申请通过信息模板来获取相应的信息推送内容，便利目标推送信息的快速生成和发送。
Patent WO-2019019847-A1 (WO)
Title: A locking assembly that locks a cargo net to a pallet
Inventor: CHAN HANSON HOW SIN
IPC: B60P7/06
Filed: 2018-06-25
Abstract: A method and a locking assembly (130) for locking a cargo net (110) to a pallet (120) for preventing access to cargo during transportation is disclosed. A locking assembly comprises an anchor (133), a retaining ring (131) and a cable tie (132). The anchor (133) includes a base member (141), a bolt (151), and a spring (161). The retaining ring (131) locks to both the cargo net (110) and the base member (141). The cable tie (132) locks the bolt (151) and the base member (141) together and prevents the bolt (151) from moving from the base member (141). Such that the anchor (133) is prevented from being removed from the pallet (120) without destroying the anchor (133) or the pallet (120).
Patent WO-2020000259-A1 (WO)
Title: 一种车载支架装置
Inventor: JIANG YICHAO
IPC: H04M1/02
Filed: 2018-06-27
Abstract: 一种车载支架装置，通过无线充电模块（01）与待无线充电设备匹配时，生成感应信号；第一控制模块（02）根据感应信号生成马达控制信号；马达驱动模块（03）根据马达控制信号生成马达驱动信号以使固定夹夹紧；由于与待无线充电设备匹配时，自动实现感应装夹，因此克服了无法直接检测待无线充电设备的靠近和匹配以实现自动感应装夹的缺陷，提高了车载支架装置的便捷性。
Patent WO-2020024298-A1 (WO)
Inventor: ZHANG GUOYU
IPC: H04W72/04
Filed: 2018-08-03
Abstract: 一种资源调度指示方法及其装置、通信系统。其中，该资源调度指示方法包括：终端设备接收网络设备发送的用于指示上行传输资源的资源调度指示信息，该上行传输资源包括至少一个资源调度单位；其中，一个该资源调度单位为在整数个调度的带宽单元中频域上间隔分布的子载波簇的集合；该终端设备在该上行传输资源上发送上行数据。由此，网络设备以在整数个带宽单元上频域间隔分布的子载波簇的集合为资源调度单位，进行上行传输资源的调度，由此，减少了多个载波的激活与去激活过程，在保证了吞吐量的基础上增加了调度的灵活性，能够有效提高无线资源利用率，提高数据传输效率，解决现有技术中的问题。
Patent WO-2019042193-A1 (WO)
Title: Communication information allocation method and apparatus, communication method and apparatus, device, and medium
Inventor: LIN RONGHUI
IPC: G06Q10/08
Filed: 2018-08-22
Abstract: Disclosed in embodiments of the present application are a communication information allocation method and apparatus. The method comprises: receiving an article delivery task; according to a target region to which a target delivery address belongs, allocating dedicated second communication information used in the target region, to a receiver; and generating an article delivery list according to the second communication information. The target region can share the second communication information with at least one another region, so that different second communication information can be allocated in a same region to replace first communication information of receivers, but the same second communication information can be allocated and used in different regions. compared with a manner in which different second communication information is allocated in all regions, the quantity of pieces of the second communication information that are occupied at the same time is remarkably reduced, and the second communication information is reused among regions, thereby reducing the quantity of the occupied second communication information, reducing costs, and alleviating the problem of failure to satisfy increasingly-growing demands due to the limited quantity of the second communication information.
Patent WO-2019062445-A1 (WO)
Title: Multi-polarized radiation oscillator and antenna
Inventor: WANG CAN
IPC: H01Q1/36
Filed: 2018-08-29
Abstract: A multi-polarized radiation oscillator and an antenna. The multi-polarized radiation oscillator comprises a radiation unit, a first group of polarization feed units, and a second group of polarization feed units. A first group of polarization radiation units and a second group of polarization radiation units connected to each other are comprised. Each group of polarization radiation units comprises two mutually-orthogonal polarization directions. Polarization electric field vector directions of two adjacent polarizations of the first group of polarization radiation units and the second group of polarization radiation units form an included angle of 45 degrees. Polarization radiation units in the first group are electric dipole units; and polarization radiation units in the second group are magnetic dipole units. The first group of polarization feed units feeds the first group of polarization radiation units; and the second group of polarization feed units feeds the second group of polarization radiation units. Since four polarizations share one radiation unit, and four linear polarizations are realized without combination of multiple oscillators, the multi-polarized radiation oscillator is able to make an antenna structure more compact, and reduce the size of the antenna.
Patent WO-2019056951-A1 (WO)
Title: Flat tube for microchannel heat exchanger, and microchannel heat exchanger
Inventor: DONG HONGZHOU
IPC: F28F1/02
Filed: 2018-09-07
Abstract: Provided are a flat tube for a microchannel heat exchanger, and a microchannel heat exchanger, relating to the field of air conditioners; said flat tube comprises a first wall panel (1.1) and second wall panel (1.2), which are separately formed; said first wall panel (1.1) and/or said second wall panel (1.2) have a convex protruding part protruding into the refrigerant circulation cavity so as to form a plurality of refrigerant channels arranged in the longitudinal direction of said flat tube. Stamping is used for the flat tube of the microchannel heat exchanger to reduce the cost and difficulty of production.
Patent WO-2019047964-A1 (WO)
Title: Camera module and assembly method therefor
Inventor: WANG MINGZHU
IPC: H04N5/225
Filed: 2018-09-11
Abstract: Provided in the present invention is an assembly method for a camera module, comprising: arranging a first sub-lens and a photosensitive assembly on the optical axis of a second sub-lens to form an optical system capable of performing imaging; raising the measured resolution power of the imaging of the optical system to a first threshold by means of adjusting the position of the first sub-lens relative to the second sub-lens; reducing the measured image plane inclination of the imaging of the optical system acquired by the photosensitive assembly to a second threshold by means of adjusting the angle of the optical axis of the photosensitive assembly relative to the optical axis of the second sub-lens; and connecting the first sub-lens, the second sub-lens, and the photosensitive assembly. Also provided in the present invention is a corresponding camera module. The present invention can improve the resolution power of the camera module, improve the process capability index of camera modules produced by mass production, reduce the overall costs of optical imaging lenses and modules, and reduce the defect rate, reduce production costs, and improve imaging quality.
Patent WO-2020056626-A1 (WO)
Inventor: NIU JIAMING
IPC: G06F3/0488
Filed: 2018-09-19
Abstract: A method for controlling a flexible display device, and a flexible display device (100). The method comprises: detecting a current bending mode of the flexible display device (100) (S11); determining whether or not the current bending mode of the flexible display device (100) matches a target bending mode (S12); if the current bending mode of the flexible display device (100) matches the target bending mode, determining a function corresponding to the current bending mode on the basis of a preset table of correspondences between bending modes and functions (S13); and controlling the flexible display device (100) to perform the corresponding function (S14). The method and device create more interaction channels between a user and the flexible display device (100), and achieve the interaction by means of bending the flexible display device (100) so as to provide interesting experiences, thereby stimulating the user's interest in using the flexible display device (100) and improving the user experience.
Patent WO-2020056660-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W4/02
Filed: 2018-09-20
Abstract: Embodiments of the present application provide a signal transmission method and device and a terminal. The method comprises: a first terminal determines a first moment, and the first terminal sends a first signal at the first moment, wherein the first signal is a positioning reference signal.
Patent WO-2019128407-A1 (WO)
Title: 一体化监控系统的测试系统及方法
Inventor: ZHANG PAN
IPC: G06F17/50
Filed: 2018-10-22
Abstract: 一体化监控系统智能告警应用的闭环测试系统及方法，包括上位机和下位机，所述上位机和下位机之间通过内部协议进行下装文件及命令交互操作；该上位机包括可视化信号配置模块、调度规约分析仿真模块和评价模块；该下位机包括IEDs服务器仿真模块。
Patent WO-2019105189-A1 (WO)
Inventor: CHEN PU
IPC: G06N3/08
Filed: 2018-11-06
Abstract: 本发明提供了一种模型训练系统、方法和存储介质，涉及机器学习领域。该模型训练系统，包括云数据存储平台和云模型训练平台；云数据存储平台用于存储训练数据，以及用于接收训练数据调用请求，根据训练数据调用请求，将与数据调用指令对应的训练数据导出至云模型训练平台；云模型训练平台用于接收模型训练创建指令，获取待训练模型，以及用于生成并向云数据存储平台发送训练数据调用请求，以及用于利用从云数据存储平台导出的训练数据，训练待训练模型，得到训练成果模型。利用本发明的技术方案能够降低训练数据发生泄露的风险。
Patent WO-2020093256-A1 (WO)
Title: 一种澄清丙泊酚注射液及其制备方法
Inventor: XU YINGTING
IPC: A61P23/00
Filed: 2018-11-07
Abstract: 一种澄清丙泊酚注射液及其制备方法，该注射液包括以下组分：丙泊酚、环糊精、稳定剂、pH调节剂和注射用水，该注射液的pH值为6-9，优选为7-8.5。
Patent WO-2019205592-A1 (WO)
Title: Fingerprint identification display substrate and method of use thereof, and display panel
Inventor: NIU JING
IPC: H01L27/32
Filed: 2018-11-15
Abstract: A display substrate (100) includes a base substrate (1), and a plurality of light emitters (10) and a plurality of light sensors (20) over the bases substrate (1). The light emitters (10) and light sensors (20) are configured to respectively emit lights towards, and sense lights reflected by, a pattern to be detected, such as a fingerprint (F). At least one light emitter (10) comprises a first electrode, a light-emitting layer (3), and a second electrode, sequentially over the base substrate (1). At least one light sensor (20) comprises a third electrode, a photosensitive layer (4), and a fourth electrode, sequentially over the base substrate (1). The first electrode and the third electrode are integral or the second electrode and the fourth electrode are integral. In addition, a method of using the display substrate (100) to identify a pattern such as a fingerprint (F), and a display panel (200) containing the display substrate (100) as well, are further disclosed.
Patent WO-2020102946-A1 (WO)
Inventor: CUI YUWEI
IPC: G01C21/20
Filed: 2018-11-19
Abstract: Provided are a map building method and system, a positioning method and system, a navigation method and system, a control method and system, and a mobile robot. The map building method comprises: respectively acquiring, when a mobile robot travels to a first position and a second position, a first projected image and a second projected image (S210); determining, on the basis of respective angle information of the same entity object recognized from the first projected image and the second projected image with respect to the mobile robot at the first position and the second position, and the first position and the second position, projection position information of the entity object in a travel plane (S220); and marking the determined projection position information of the entity object in a preset map (S230). Thus, the position of an entity object is more accurately determined by means of two images at two positions, thereby improving the accuracy of a built map.
Patent WO-2020097976-A1 (WO)
Title: Preliminary oil-water separation and filtration structure
Inventor: QIAN HAI RONG
IPC: B01D17/022
Filed: 2018-11-26
Abstract: Disclosed is a preliminary oil-water separation and filtration structure, comprising a storage bucket (1), a separation bin (2), air pipes (17) and an air exhaust mechanism which are arranged inside a housing, wherein the air pipes (17) are arranged at the top of both the storage bucket (1) and the separation bin (2); the air pipes (17) lead to the air exhaust mechanism; the air exhaust mechanism comprises an air blower (18) and an activated carbon layer (19); one end of the air blower (18) is connected to the air pipes (17), and the other end leads to the activated carbon layer (19); the storage bucket (1) is divided into two independent inner cavities by a partition plate (3); oil-water mixtures in the two inner cavities are mixed after overflowing the top of the partition plate (3); a stirring rod (5) is arranged on a bottom face of each inner cavity; the stirring rods (5) are mounted on the storage bucket (1) via sealing bearings (6); a flow channel port (9) for the oil to overflow is arranged at an upper edge of a rotary slope face (8); the flow channel port (9) leads to the separation bin (2); the separation bin (2) is divided into a water bin and an oil bin; a hydrophilic and oleophobic separation layer (10) is arranged at an outlet of the flow channel port (9); the separation layer (10) is arranged obliquely downward; an oblique lower end of the separation layer (10) leads to the oil bin; the water bin is located on a lower side of the separation layer (10); a water outlet (11) is arranged in the water bin; and an oil outlet (12) is arranged in the oil bin.
Patent WO-2019179165-A1 (WO)
Inventor: LI PENG
IPC: A61M5/14
Filed: 2018-11-30
Abstract: A liquid transport control device and a liquid transport apparatus, said device comprising: a pipeline bearing member (10), configured to accommodate at least part of a pipeline (1) which is used for transporting a liquid and made of a soft material; a flow rate sensor (20), configured to detect the flow rate of the liquid transported in the pipeline (1); an adjuster (30), configured to adjust the flow rate of liquid transported in the pipeline (1); and a controller (40), configured to output a control signal to the adjuster (30) according to the flow rate detected by the flow rate sensor (20), so that the adjuster (30) adjusts the flow rate of the liquid in the pipeline (1) accommodated in the pipeline bearing member (10).
Patent WO-2019105477-A1 (WO)
Inventor: SHEN JIA
IPC: H04W72/04
Filed: 2018-11-30
Abstract: L'invention concerne un procédé d'attribution de ressources en vue d'une communication entre un équipement (4) d'utilisateur et une station (6) de base, comprenant les étapes consistant à recevoir (202), au niveau de l'équipement d'utilisateur, des premières informations d'attribution de ressources qui attribuent des ressources à une première communication de données dans une sous-période commune de chaque période d'une pluralité de périodes. L'équipement d'utilisateur reçoit (204) des secondes informations d'attribution de ressources pour une seconde communication de données. D'après les premières et les secondes informations d'attribution de ressources, l'équipement d'utilisateur identifie (206) une autre sous-période d'au moins une période de la pluralité de périodes comme étant attribuée à la seconde communication de données.
Patent WO-2020019662-A1 (WO)
Inventor: SUN YONGLI
IPC: H04L12/28
Filed: 2018-12-25
Abstract: La présente invention concerne un procédé et un appareil de communication d'informations, et un support de stockage. Le procédé consiste à : obtenir des informations d'un dispositif, devant être communiquées à un serveur ; déterminer la priorité des informations ; déterminer, d'après la priorité des informations, si l'instant est venu de communiquer les informations ; et si l'instant est venu de communiquer les informations, communiquer les informations au serveur. Selon la présente invention, des informations peuvent être communiquées à un serveur à un instant correspondant défini d'après la priorité des informations, ce qui empêche qu'une grande quantité de ressources réseau soit occupée par la communication simultanée d'une grande quantité d'informations au serveur.
Patent WO-2020082598-A1 (WO)
Title: Machine à frire et à rôtir
Inventor: YAO LIANG
IPC: A47J37/10
Filed: 2018-12-28
Abstract: L'invention concerne une machine à frire et à rôtir, comprenant une base, un ensemble couvercle supérieur, un arbre articulé et un amortisseur, l'ensemble couvercle supérieur étant articulé sur la base au moyen de l'arbre articulé, l'arbre articulé pouvant coulisser dans la direction haut-bas par rapport à la base, et l'ensemble couvercle supérieur peut être tourné autour de l'arbre articulé, de façon à être ouvert ou couvrant la base ; et l'amortisseur est disposé sur l'arbre articulé, et fournit une force de tampon dans le processus de l'ensemble couvercle supérieur qui est ouvert ou qui recouvre la base.
Patent WO-2020140236-A1 (WO)
Inventor: XU WEIZE
IPC: G01R19/00
Filed: 2019-01-03
Abstract: L'invention concerne un circuit de protection de signal, ainsi qu'un procédé et un dispositif de commande correspondants. La tension d'une extrémité de signal d'entrée est divisée par un circuit de division de tension (10) puis une tension divisée est émise en sortie, un circuit de commande de signal (20) émet en sortie un signal de commande de commutation d'un premier niveau lorsque la tension divisée est supérieure à une première tension de seuil et lorsque la tension divisée est inférieure à une seconde tension de seuil, et ainsi, un circuit de commande de sortie (30) peut conduire l'extrémité de signal d'entrée et une extrémité de signal de sortie en réponse au signal de commande de commutation du premier niveau. Le circuit de commande de signal (20) peut émettre en sortie un signal de commande de commutation d'un second niveau lorsque la tension divisée est inférieure à la première tension de seuil ou lorsque la tension divisée est supérieure à la seconde tension de seuil, et le circuit de commande de sortie (30) peut conduire l'extrémité de signal d'entrée et une extrémité de terre en réponse au signal de commande de commutation du second niveau.
Patent WO-2020140272-A1 (WO)
Inventor: LI YUEMING
IPC: B05C17/01
Filed: 2019-01-04
Abstract: Disclosed is a glue gun, comprising a movable handle (5) and a fixed handle (16). The movable handle (5) is connected to the fixed handle (16) by means of a pivoting pin (12), and the movable handle is further provided with an actuating member (11), wherein the actuating member is provided with an actuating part (206) cooperating with a push member (8); and the pivoting pin (12) and the actuating part (206) are configured to have an interval therebetween, so as to be switchable between two or more gears, so that the magnitude of the force applied to the push member (8) by the actuating member (11) can be changed. Switching between a fast feeding and a large-strength feeding can be realized using the switchable gear shift manner, and a user can carry out switching according to actual requirements.
Patent WO-2019141148-A1 (WO)
Inventor: ZHANG ZEZHONG
IPC: H04W72/12
Filed: 2019-01-14
Abstract: L'invention concerne un procédé de planification, un dispositif de planification (10), un système d'antennes multiples à large échelle (1000), et un support de stockage lisible par ordinateur (8000). Le procédé de planification comprend : la classification, en fonction d'un changement de plusieurs trames précédentes d'informations de canal pour une communication entre un terminal (200) et une station de base (100), du terminal (200) en tant qu'un terminal se déplaçant à grande vitesse ou un terminal se déplaçant à faible vitesse (S12) ; et l'attribution d'un retard de liaison descendante à un terminal se déplaçant à faible vitesse dans une cellule (800), en fonction de positions d'une pluralité de stations de base (100), de sorte que différents retards de liaison descendante sont attribués à des terminaux se déplaçant à faible vitesse dans des cellules adjacentes (800). Le retard de liaison descendante correspond au nombre de trames entre l'exécution d'une transmission de pilotes de liaison montante et un début de transmission de données de liaison montante du terminal se déplaçant à faible vitesse, et un retard de liaison descendante d'un terminal mobile à grande vitesse est égal à 0 (S14).
Patent WO-2020164027-A1 (WO)
Title: Sélection de faisceau de multi-trp
Inventor: LI ZHIHANG
IPC: H04W36/00
Filed: 2019-02-13
Abstract: Conformément à des modes de réalisation, la présente invention concerne la sélection de faisceau de point multi-transmission (TRP). Un procédé de sélection de faisceau consiste à déterminer, au niveau d'un équipement terminal, des qualités de faisceau d'un premier ensemble de faisceaux candidats à partir d'un dispositif de réseau primaire et d'un deuxième ensemble de faisceaux candidats à partir d'un dispositif de réseau secondaire ; à déterminer, sur la base des qualités de faisceau, un faisceau combiné cible indiquant un premier faisceau cible parmi le premier ensemble de faisceaux candidats et un deuxième faisceau cible parmi le deuxième ensemble de faisceaux candidats ; à générer une indication indiquant une identité du premier faisceau cible, une identité du deuxième faisceau cible et une identité de l'équipement terminal ; et à transmettre l'indication au dispositif de réseau primaire. De cette manière, les liaisons de paires de faisceaux entre l'équipement terminal et de multiples dispositifs de réseau peuvent être déterminées avec précision.
Patent WO-2019184676-A1 (WO)
Title: 基于变频空调负荷的电网调节方法、设备及存储介质
Inventor: YIN JIJUN
IPC: H02J3/12
Filed: 2019-03-07
Abstract: 本文公布一种基于变频空调负荷的电网调节方法、设备及存储介质。所述方法包括：根据预先建立的虚拟同步电机的仿真数学模型，建立所述虚拟同步电机的调节结构；将实时获取的电网参数输入至所述调节结构进行计算，得到变频空调的转速变化量参考值Δω和转动角频率参考值ω  ref ；根据所述变频空调的转速变化量参考值Δω和转动角频率参考值ω  ref ，调节所述变频空调的工作点。
Patent WO-2020191646-A1 (WO)
Title: Wireless positioning measurement
Inventor: TAO TAO
IPC: H04W64/00
Filed: 2019-03-27
Abstract: Embodiments of the present disclosure relate to wireless positioning measurement. A location server obtains positioning assistance information for positioning a terminal device; generates a configuration of a measurement window at least in part based on the positioning assistance information, the measurement window defining a time window for the terminal device to measure a positioning reference signal from a positioning reference device; and sending the configuration of the measurement window to the terminal device. In this way, the number of useless measurement may be avoided and the power consumption of the terminal device will be reduced.
Patent WO-2019218817-A1 (WO)
Inventor: Bao dongpo
IPC: G06Q20/12
Filed: 2019-04-11
Abstract: 一种支付方法、装置、相关设备及系统。其中，由处理服务器执行的支付方法包括：确定与商户设备生成的商户订单相绑定的支付订单（S14）；所述商户订单与用户设备请求购买的虚拟增值服务相应；获取所述支付订单的支付凭证（S18）；根据所述支付凭证，匹配与所述支付订单绑定的商户订单（S19）；根据匹配的商户订单，向所述商户设备发送为所述用户设备提供相应虚拟增值服务的服务提供通知（S20）。可实现在一个应用内，对多个商户提供的虚拟增值服务进行支付支持。