baber/WOPTO huggingface dataset:
Patent WO-2020238564-A1 (WO)
Inventor: TIAN HONGLIANG
IPC: H04L45/02
Filed: 2020-05-06
Abstract: Disclosed in embodiments of the present invention are a traffic processing method and a related device, a method for establishing a forwarding table, and a storage medium. The traffic processing method applies to a traffic offload function (TOF), and comprises: determining whether an upstream traffic packet is local traffic; and if the upstream traffic packet is local traffic, performing layer-3 forwarding on the upstream traffic packet according to a forwarding table stored locally.
Patent WO-2021189616-A1 (WO)
Title: 光纤熔接方法
Inventor: ZI DEMING
IPC: G02B6/255
Filed: 2020-05-12
Abstract: 本发明公开了光纤熔接方法，包括以下步骤：步骤a为去涂覆层：将第一根光纤的用于待熔接部位的涂覆层去除，称之为第一裸露纤芯；将第二根光纤的用于待熔接部位的涂覆层去除，称之为第二裸露纤芯。步骤b为套管：取一根空心管，空心管的内径d≥0.2mm，空心管的外径D≤1mm，将空心管沿第一裸露纤芯套入第一根光纤，备用。步骤c为熔接：将第一根光纤的第一裸露纤芯与第二根光纤的第二裸露纤芯对准，置于熔接机中进行熔接，得到熔接段。步骤d为移管：将空心管从第一根光纤移动到熔接段，以包覆熔接段。步骤e为注胶：沿空心管的内部注入胶水，等待胶水固化。其无需光纤涂覆机完成光纤的熔接工作，而且能够保证光纤的熔接点的外径较小且满足产品需求。
Patent WO-2020233652-A1 (WO)
Inventor: JIANG ZHIGUANG
IPC: H05B33/08
Filed: 2020-05-21
Abstract: Provided are an exponential dimming method and system for a light-emitting diode, comprising: acquiring dimming control codes of Nbit; judging all numerical codes, and when the ith numerical code is 1, acquiring the corresponding coefficient of [(I  max /I  min )^(1/code  max )]^(2^i) of the ith numerical code, and when the ith numerical code is 0, acquiring the corresponding coefficient of 1; according to the formula I  Dac ＝I   calculating  * (the corresponding coefficient of the (N-1)th numerical code *...* the corresponding coefficient of the zeroth numerical code), performing calculation to obtain an adjustment current; performing dimming on a light-emitting diode according to the adjustment current. Given the formula I  Dac ＝I  calculating  * (the corresponding coefficient of the (N-1)th numerical code *...* the corresponding coefficient of the zeroth numerical code), and with respect to the dimming control codes of the Nbit, an adjustment current can be obtained by means of an N number of coefficient multiplications. Hence, the dimming method is simpler, fewer hardware resources are used, and high dimming current precision is ensured.
Patent WO-2021237455-A1 (WO)
Title: Beam failure recovery for a multi-transmission/reception point in a primary cell
Inventor: KHOSHNEVISAN MOSTAFA
IPC: H04W72/04
Filed: 2020-05-26
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration for a carrier associated with a primary cell (PCell), the carrier configured with a first control resource set (CORESET) pool index value and a second CORESET pool index value. The UE may receive an indication of a set of candidate beams available for a beam failure recovery (BFR) procedure, the set of candidate beams comprising a first subset of candidate beams associated with the first CORESET pool index value and a second subset of candidate beams associated with the second CORESET pool index value. The UE may detect a beam failure on the carrier on an active beam of the primary cell that is associated with the first CORESET pool index value or the second CORESET pool index value. The UE may select a new candidate beam from the set of candidate beams.
Patent WO-2021243623-A1 (WO)
Title: 电源适配器
Inventor: XIAO FANG
IPC: H01R31/06
Filed: 2020-06-04
Abstract: 一种电源适配器，包括：本体（10），包括第一插接部（11）；以及转换插头（20），包括第二插接部（21），该第二插接部与第一插接部插接并导通；该本体内设有锁紧件（12），该锁紧件包括锁舌（121），该本体上开设有供锁舌伸出的第一卡孔（13），该转换插头上设有与第一卡孔相对的第二卡孔（22），其中，第一插接部的插接方向与锁舌的伸出方向不同。该电源适配器连接稳定可靠。
Patent WO-2021057086-A1 (WO)
Inventor: HE FANGZHOU
IPC: H04L29/08
Filed: 2020-06-05
Abstract: 本说明书实施例提供一种通信交互方法、装置及电子设备。该方法包括：代理服务端在接收第一设备发送的消息后，根据消息中携带的用于标识第一设备与第二设备之间双向通信关系的标识信息，将消息转发至第二设备；其中，代理服务端是第一设备和第二设备之间的消息中转端，且与第一设备和第二设备中的其中一个设备通过双向通信连接，与其中另一个设备通过远程调用连接。
Patent WO-2021248400-A1 (WO)
Inventor: XIE BAILING
IPC: F24F5/00
Filed: 2020-06-11
Abstract: An intelligent mosquito repellent system for an air conditioner. The intelligent mosquito repellent system comprises a sensor (1), which is used for acquiring a mosquito signal sensed in a preset area, and feeding the signal back to a receiver (2) arranged on an air conditioner; the receiver (2), which is used for receiving the signal fed back by the sensor (1) and sending the signal to a controller (4); a mosquito repellent gas generator (3), which is used for generating a mosquito repellent gas; and the controller (4), which is used for executing control on an air conditioner air plate, a fan and the mosquito repellent gas generator (3) according to the signal fed back by the receiver (2), so as to complete a mosquito repellent operation. According to the mosquito repellent system, a mosquito signal in a preset area is acquired by means of a sensor, such that an air conditioner can automatically execute a mosquito repellent operation according to the acquired signal, the mosquito repellent operation and refrigerating and heating operations are independent of each other and can be executed in parallel, and the energy consumption is low. Moreover, a gas concentration value of the preset area is measured by means of a mosquito repellent gas concentration detector arranged, such that the adverse effects caused by the inhalation of drugs with higher concentrations by people can be prevented given that a better mosquito repellent effect is ensured, and the safety is higher.
Patent WO-2021237867-A1 (WO)
Title: Display substrate and manufacturing method therefor, and display device
Inventor: ZHANG XIN
IPC: H01L27/32
Filed: 2020-06-30
Abstract: Provided are a display substrate and a manufacturing method therefor, and a display device. The display substrate comprises: a base substrate, the base substrate at least comprising a pixel region and an opening region; a plurality of sub-pixels provided on the base substrate, the plurality of sub-pixels being located in the pixel region; an opening, the opening being located in the opening region; a first barrier dam, the first barrier dam being provided between the sub-pixels and the opening, and at least partially enclosing the opening; an organic material layer, an orthographic projection of the organic material layer on the base substrate falling into the pixel region, and the organic material layer comprising at least one film layer; and a filling structure, at least a portion of the filling structure being provided between the opening and the first barrier dam, the filling structure and at least one film layer of the organic material layer being located in the same layer, and the filling structure and at least one film layer of the organic material layer having the same material.
Patent WO-2021253488-A1 (WO)
Title: 一种水下重力无源导航系统
Inventor: CAI TIJING
IPC: G01C21/16
Filed: 2020-06-30
Abstract: 一种水下重力无源导航系统，由激光陀螺单轴旋转捷联惯性导航系统、光纤陀螺捷联式重力仪、电磁计程仪、深度计、数字重力异常图、3个计算机、数据采集处理平台和LCD显示组成。根据激光陀螺单轴旋转捷联惯性导航系统、光纤陀螺捷联式重力仪、电磁计程仪和深度计信息，计算出重力无源导航系统的位置、速度、姿态和重力值。利用存储在计算机中的数字重力异常图，取相邻两点实测重力变化量与数字重力异常图上对应两点重力变化量差的平方和作为性能指标，进行相关计算，使性能指标最小的点位置为水下重力无源导航系统最优估计位置。水下重力无源导航系统能够满足水下运载体长航时、高精度、低成本的导航需求。
Patent WO-2021004352-A1 (WO)
Inventor: XIE XIAOPENG
IPC: G06F3/0488
Filed: 2020-07-01
Abstract: 一种界面交互方法及终端，其中，界面交互方法包括：显示第一对象、第二对象和位于所述第一对象与所述第二对象之间的第一目标对象（41）；接收针对所述第一对象和所述第二对象的第一触控操作（42）；响应于所述第一触控操作，将所述第一目标对象进行隐藏（43）。
Patent WO-2021018002-A1 (WO)
Title: Compression molding mold assembly and method for i-shaped reinforcement member of thermoplastic composite material
Inventor: ZHAN LIHUA
IPC: B29C70/44
Filed: 2020-07-23
Abstract: Disclosed are a compression molding mold assembly and a compression molding method for an I-shaped reinforcement member of thermoplastic composite material. The compression molding mold assembly comprises a mold for a flat prefab member, a mold for a C-shaped prefab member and a mold for an I-shaped reinforcement member. The C-shaped prefab member is fabricated by placing the flat prefab member in a positioning slot of the mold for a C-shaped prefab member and performing compression molding on the flat prefab member. The mold for an I-shaped reinforcement member comprises left and right trapezoid blocks having inclined surfaces and tapering upwards, and left and right wedge blocks having inclined surfaces and tapering downwards, where the inclined surfaces of the left and right wedge blocks match those of the left and right trapezoid blocks. Hence, a pair of inclined surfaces which fit together and can slide relative to each other is formed at the left and right sides, respectively, such that a compression-molding pressing force applied downward by a pressing block is resolved by means of the left and right trapezoid blocks into horizontal pressing forces acting towards the I-shaped reinforcement member. That is, a single compression-molding pressing force in a vertical direction is transformed into compression-molding pressing forces in three directions, i.e., down, left and right. The present invention has a simplified apparatus and process, and is economical, fast, and reliable.
Patent WO-2021073218-A1 (WO)
Inventor: SONG QUANWEI
IPC: G01N23/02
Filed: 2020-08-10
Abstract: A radiation scanning and detection apparatus, comprising: a radiation detection device comprising a rigid U-shaped frame, wherein the U-shaped frame comprises a transverse portion (3) and a first longitudinal portion (1) and a second longitudinal portion (2) respectively connected to left and right ends of the transverse portion (3); a travelling device disposed at the bottom of the radiation detection device, and comprising a first wheel assembly (11), a second wheel assembly (12), a third wheel assembly (13), and a fourth wheel assembly (14), wherein each wheel assembly (11, 12, 13, 14) comprises a wheel base (111, 131) and a travelling wheel (132) rotatably mounted on the wheel base (111, 131), the wheel base (111) of the first wheel assembly (11) and the wheel base of the second wheel assembly (12) are respectively fixed to front and rear ends of the first longitudinal portion (1), and the wheel base (131) of the third wheel assembly (13) and the wheel base of the fourth wheel assembly (14) are respectively rotatably connected to front and rear ends of the second longitudinal portion (2); and a balance beam (15), wherein front and rear ends thereof are respectively rotatably connected to the wheel base (131) of the third wheel assembly (13) and the wheel base of the fourth wheel assembly (14).
Patent WO-2021032160-A1 (WO)
Inventor: ZHAO JUNJIE
IPC: G06F3/14
Filed: 2020-08-20
Abstract: La présente invention concerne un procédé et un dispositif de traitement d'image, ainsi qu'un procédé et un dispositif de partage de contenu. Le procédé de traitement d'image comprend les étapes consistant à : acquérir de premières informations de paramètre d'un premier dispositif d'affichage (110) ; générer, selon les premières informations de paramètre et une première image actuellement affichée par un second dispositif d'affichage, un contenu à afficher du premier dispositif d'affichage (120) ; et commander le premier dispositif d'affichage pour afficher ledit contenu en plein écran (130).
Patent WO-2021037104-A1 (WO)
Inventor: XIA ENPIN
IPC: E05D7/00
Filed: 2020-08-27
Abstract: Disclosed is a refrigerator with a multi-axis hinge assembly, comprising a box body, a door body for opening and closing the box body, and a hinge assembly connecting the box body to the door body. The box body comprises an accommodation chamber and a pivoting side connected to the hinge assembly. The hinge assembly comprises a first hinge member, a second hinge member, and a switching assembly connecting the first hinge member to the second hinge member. When the door body is in the process of opening, the first hinge member moves relative to the switching assembly to drive the door body to move from the pivoting side towards the accommodation chamber, and then the switching assembly drives the second hinge member to move relative to the switching assembly. The refrigerator in the present invention can improve the degree of freedom of opening and closing the door body, and can produce a variety of movement trajectories to adapt to different application scenarios.
Patent WO-2022036755-A1 (WO)
Title: Expansion and shrinkage prediction method and apparatus for copper-plugging-process fpc, device, and storage medium
Inventor: CHEN KANG
IPC: G06F16/903
Filed: 2020-08-31
Abstract: An expansion and shrinkage prediction method and apparatus for a copper-plugging-process FPC, a device, and a storage medium, which relate to the technical field of FPC manufacturing. The expansion and shrinkage prediction method comprises: acquiring design information, material information and workstation information of an FPC to be processed (S101); comparing the design information, the material information and the workstation information with that in an expansion and shrinkage information database to obtain a comparison result (S102); and when the comparison result indicates that data, which is similar to all of the design information, the material information and the workstation information, exists in the expansion and shrinkage information database, acquiring a corresponding historical expansion and shrinkage value in the expansion and shrinkage information database, and determining the historical expansion and shrinkage value to be an expansion and shrinkage prediction result (S103). By means of the method, a production process can be simplified, the production efficiency is improved, and the first pass yield of products is effectively increased.
Patent WO-2021057424-A1 (WO)
Inventor: XIE JING
IPC: G06K9/00
Filed: 2020-09-03
Abstract: Disclosed are a virtual image behavior control method and device based on text, and a medium. The method comprises: inserting a specific symbol into text, and generating a plurality of input vectors corresponding to the specific symbol and all elements in the text; respectively inputting the plurality of input vectors into a first coding network, and determining a behavior trigger position in the text on the basis of an attention vector of a network node corresponding to the specific symbol; determining behavior content on the basis of a first coding vector corresponding to the specific symbol that is output by the first coding network; and playing audio corresponding to the text, and controlling a virtual image to present the behavior content when the playing reaches the behavior trigger position.
Patent WO-2021052333-A1 (WO)
Title: Message reply method, device, and mobile terminal
Inventor: LIU RU
IPC: H04L12/58
Filed: 2020-09-15
Abstract: A message reply method, a device, and a mobile terminal. The method comprises: when an information interaction interface is displayed, receiving a first input by a user on target information in a message display area (101), the information interaction interface comprising the message display region and a message editing region; in response to the first input, displaying the target information in the message editing region (102); displaying reply information inputted by the user in the message editing region, and receiving a second input by the user (103); and in response to the second input, displaying the target information and the reply information in the message display region (104).
Patent WO-2021057599-A1 (WO)
Title: 吡非尼酮在制备防治类风湿性关节炎的药物中的应用
Inventor: ZHANG PENG
IPC: A61K31/4418
Filed: 2020-09-17
Abstract: 一种PFD在制备防治RA的药物中的应用，所述PFD的化学结构式如下式1所示，或者为下式1所示结构的盐。所述PFD通过抑制炎症反应和抑制血管增生等关键病理环节可有效抑制RA进程，抑制EA.hy926细胞的成血管作用，并显著降低TNF-α诱导MH7A细胞分泌的炎症因子、软骨破坏因子和成血管相关因子表达量升高，从而对RA具有明显的抑制作用。
Patent WO-2021258572-A1 (WO)
Inventor: JIAO PENGCHENG
IPC: B60C19/00
Filed: 2020-09-29
Abstract: A terrain monitoring tire based on a triboelectrification material. The terrain monitoring tire comprises a hub (13), an elastic supporting tire body (2), a wear-resistant tire tread (1), and a signal collecting and processing module (9). A plurality of hole-shaped structures (3) are distributed on the elastic supporting tire body (2), double-layer triboelectrification material sleeves (4) are inserted into the hole-shaped structures (3) in a matched manner, and each double-layer triboelectrification material sleeve (4) comprises an inner electrode ring (7), a first triboelectrification material layer, a second triboelectrification material layer, and an outer electrode ring (14). The terrain monitoring tire can convert mechanical energy of friction motion into electric energy without driving by an external power supply, the device has high stability and reliability, generated monitoring data has small redundancy, and data storage and processing costs are low; moreover, targeted design adjustment can be performed on the basis of actual requirements for different projects, and industrial problems of insufficient reliability, high data processing costs, a high error monitoring rate and the like of existing terrain monitoring methods in the traffic and engineering field can be solved.
Patent WO-2021068794-A1 (WO)
Title: Hinge applied to inward-foldable flexible screen terminal and inward-foldable flexible screen terminal
Inventor: LIU XIAOJIE
IPC: H04M1/02
Filed: 2020-09-29
Abstract: The present invention provides a hinge applied to an inward-foldable flexible screen terminal and an inward-foldable flexible screen terminal. The hinge comprises a middle support, a left rotary connecting part, and a right rotary connecting part. The present invention allows a left housing and a right housing to rotate respectively around the rotation axes of the left rotary connecting part and the right rotary connecting part as axes, and synchronously rotate in opposite directions. The present invention can reduce the space occupied by synchronous opposite connecting mechanisms, making the volume of the hinge smaller, and reducing the size of a middle decorative casing.
Patent WO-2022067715-A1 (WO)
Inventor: CHENG PENG
IPC: H04W74/08
Filed: 2020-09-30
Abstract: Certain aspects of the present disclosure provide techniques for relay selection and reselection based on discovery information. An example method generally includes receiving, from a network entity, relay selection assistance information identifying a plurality of relay UEs available for selection by the UE; selecting a first relay UE of the plurality of relay UEs based, at least in part, on the relay selection assistance information; and connecting, via a sidelink, to the selected first relay UE.
Patent WO-2022067743-A1 (WO)
Inventor: LI FENG
IPC: C12Q1/68
Filed: 2020-09-30
Abstract: A method for DNA single nucleotide variation detection, a probe, and a reagent kit and an application thereof. The method greatly extends, by means of user-defined quantitative relationship conversion between a detection signal and a target concentration, a detection window used for differentiating a single nucleotide variation in a double-stranded DNA. By means of computer simulation and experimental verification, the effectiveness of the method for extending the detection window and improving sequence selectivity is proved. The method directly acts on the dsDNA, and therefore, the method is easily applicable for a nucleic acid amplification technology, such as polymerase chain reaction (PCR). Performing infection detection and drug resistance screening on clinical parasite samples collected from Honduras rural areas verifies the practicability of the method. In addition, reagents, such as an enzyme, having a high cost and high requirements for reaction conditions are not needed to be used in the method. Therefore, the method is simple to operate and low in cost, and facilitates the use in an enterprise and a laboratory.
Patent WO-2022073170-A1 (WO)
Title: Pulvérisateur dorsal
Inventor: LI QI
IPC: A01M7/00
Filed: 2020-10-09
Abstract: L'invention concerne un pulvérisateur dorsal (100) comprenant un boîtier (101) ayant une face inférieure (114) et un ensemble de distribution (400). Le boîtier définit un compartiment de batterie (300) destiné à recevoir une batterie (210), et une chambre (130) destinée à recevoir un ensemble de commande (500) et un ensemble de pompe (600). Le compartiment de batterie est positionné au-dessus de la face inférieure selon une première hauteur H1, et l'ensemble de commande est positionné au-dessus de la face inférieure selon une deuxième hauteur H2. L'ensemble de commande comprend un cadran rotatif (510) qui a un coupleur (511) et une surface de came (512) engagée par un suiveur (523) destiné à commander la marche et l'arrêt de l'ensemble de pompe. Il n'est pas nécessaire de fournir un ensemble étanche à l'eau pour les ensembles de batterie et de commande.
Patent WO-2021082889-A1 (WO)
Inventor: WANG XINLIANG
IPC: A61Q19/00
Filed: 2020-10-12
Abstract: Disclosed is an environmentally-friendly method of preparing a composition containing an anti-inflammatory ingredient, and an application thereof. The method comprises: S1, weighing a specific volume of water, adjusting the pH thereof, adding Sophora flavescens roots, and performing extraction at a constant high temperature; S2. adjusting the pH of the solution after the extraction in step S1, then adding Glycyrrhiza inflata roots, and heating the solution to the boil and performing extraction; S3, adding Scutellaria baicalensis roots to the boiling aqueous solution after the extraction in step S2 and performing extraction and filtration, and adjusting the pH; S4, adding activated carbon to the filtrate obtained in step S3, and performing insulation and filtration; S5, adding a clarifying agent to the filtrate obtained in step S4, and leaving the filtrate to stand and performing filtration; and S6, subjecting the filtrate obtained in step S6 to membrane separation to obtain the product. The present invention has fewer process steps, uses no organic solvents, and produces no waste water, is energy saving and environmentally friendly, and is suitable for continuous and large-scale production. The aqueous solution of biologically active ingredients prepared by the present invention can be used in the fields of biomedicine, food and healthcare products, and cosmetics, and can especially improve and enhance the efficacy on the skin.
Patent WO-2021129051-A1 (WO)
Title: 参数校正控制方法、装置、小家电及存储介质
Inventor: YU HAO
IPC: G05B19/042
Filed: 2020-10-13
Abstract: 一种参数校正控制方法、装置、小家电及存储介质，其中方法包括：控制多个指示灯按照第一顺序依次循环亮灭显示（S101）；接收通过控制按键触发的多个第一控制信号（S102）；判断第二顺序与校正启动信号顺序是否一致（S103），校正启动信号顺序为预先设置的用于启动参数校正的信号顺序；当第二顺序与校正启动信号顺序一致时，启动对小家电的参数自动校正（S104）。通过预先设置校正启动信号顺序，利用控制按键与指示灯的亮灭顺序，操作控制按键产生满足校正启动信号顺序的控制信号，即可启动小家电的参数自动校正模式，无需增加额外的按键或者交互模块，大大降低了小家电的物料成本和人力成本，并且减小了新增模块对小家电的空间占用。
Patent WO-2021227364-A1 (WO)
Inventor: TAO SHENGCE
IPC: G01N33/58
Filed: 2020-10-20
Abstract: L'invention concerne un marqueur de diagnostic et son application dans le diagnostic de la COVID-19 et la détection d'une infection par le virus SARS-CoV-2 précédente. Le marqueur de diagnostic comprend un peptide COVID19 V001, la séquence d'acides aminés du peptide COVID19 V001 constituant une séquence contenant au moins cinq acides aminés consécutifs dans FKEELDKYFKNH ou une séquence contenant une substitution et/ou une délétion et/ou une addition d'un ou plusieurs acides aminés dans FKEELDKYFKNH. Des anticorps IgG contre des peptides dans le sérum humain peuvent être détectés qualitativement par une méthode indirecte appliquant le marqueur de diagnostic, pouvant être utilisé en tant que moyen supplémentaire de diagnostic de la COVID-19.
Patent WO-2021037287-A1 (WO)
Inventor: WANG XINGXING
IPC: G01L1/04
Filed: 2020-10-23
Abstract: 一种足端力采集装置及应用其的四足机器人。足端力采集装置包括第一连杆（1）、压力信号采集板、与第一连杆（1）转动连接的第二连杆（2）以及设于第一连杆（1）和第二连杆（2）内的气管（4），第二连杆（2）端部固定设有弹性足垫（5），弹性足垫（5）内设有气腔（6），气管（4）一端与气腔（6）连通，另一端与压力信号采集板连接。设置压力信号采集板，并通过在足端内设气腔（6），气管（4）跨过第一连杆（1）和第二连杆（2）构造的关节对气腔（6）内的压力值进行采集，结构简洁成本低、可靠性高。
Patent WO-2022088131-A1 (WO)
Inventor: YUAN HONGQING
IPC: C09D5/02
Filed: 2020-10-31
Abstract: 水性隔音涂料，包括水性超支化丙烯酸改性醇酸树脂30-40份、水性低分子量环氧树脂30-40份、水性酚醛氨树脂15-20份、有机色浆15-20份、消泡剂3-5份、润湿剂2-10份、分散剂5-10份、水80-100份。该涂料可用于汽车底盘隔音，其制备方法不经过任何研磨程序，直接搅拌即可。
Patent WO-2021093688-A1 (WO)
Inventor: XIAO JUNPENG
IPC: G06F3/041
Filed: 2020-11-06
Abstract: 一种目标对象显示方法、装置、电子设备和计算机可读介质。该方法包括：显示页面，页面中包括触控区域以及与触控区域相邻的至少一个非触控区域（201），其中，至少一个非触控区域不响应预设的触控操作，触控区域用于显示目标对象；响应于检测到触控区域内的触控操作，以第一预设样式在触控区域内显示目标对象（202）。实现了避免用户触发不相关的功能或效果，提高操作准确性以及增强操作时的互动性。