baber/WOPTO huggingface dataset:
Patent WO-2020103848-A1 (WO)
Title: Catalyseur écologique de dénitration à haute température, et procédé de préparation associé
Inventor: SHEN YUESONG
IPC: B01D53/56
Filed: 2019-11-20
Abstract: L'invention concerne un catalyseur écologique de dénitration à haute température, et un procédé de préparation associé. Ledit catalyseur comprend un oxyde composite de tungstène et de zirconium en tant que constituant principal du catalyseur, un ou plusieurs éléments parmi le baryum, l'erbium, l'étain, le fer, le molybdène, le cobalt, le cuivre, le manganèse et le lanthane en tant que co-catalyseur, un dioxyde de titane en tant que constituant de support, et de l'alumine en tant qu'auxiliaire de formation ; par rapport à la masse du dioxyde de titane, le pourcentage en masse du constituant principal du catalyseur est compris entre 8 et 20 %, le pourcentage en masse du co-catalyseur est compris entre 0 et 15 %, et le pourcentage en masse de l'auxiliaire de formation est compris entre 5 et 30 % ; le rapport molaire élémentaire de W à Zr dans l'oxyde composite de tungstène et de zirconium est égal à 1 : (0,9-1,5). Ledit catalyseur présente un bon effet de dénitration à haute température et une haute stabilité thermique, comprend des constituants non toxiques et il est écologique, et le procédé de préparation est simple, pouvant être appliqué à l'élimination des NO X  à haute température des gaz d'échappement d'un moteur diesel à grande vitesse et à la dénitration des gaz d'échappement à haute température dans l'industrie pétrochimique.
Patent WO-2020108378-A1 (WO)
Inventor: ZENG YAN
IPC: H04M3/42
Filed: 2019-11-21
Abstract: The present application provides a channel-based voice call method and apparatus. The method comprises: accepting a matching request of a client, acquiring the matching result of the client from a matching pool, and returning same to the client; and obtaining a call matching acceptance instruction, allocating a temporary channel, locking same, and sending a successfully accepted matching message, a temporary channel number, and a channel password to the client, so that the client enters the temporary channel according to the successfully accepted matching message, the temporary channel number, and the channel password to make a call. According to the present application, the call is made by entering the temporary channel after matching. Compared with the traditional VoIP protocol, the call bit rate is higher and the sound quality is better. In addition, the temporary channel by means of which the call is made can be recycled and multiplexed. The temporary channel is locked so as to prevent the call content in the channel from being eavesdropped.
Patent WO-2020119450-A1 (WO)
Title: 基于面部图片的风险识别方法、装置、计算机设备及存储介质
Inventor: HU YIFEI
IPC: G06V10/50
Filed: 2019-11-26
Abstract: 一种基于面部图片的风险识别方法、装置、计算机设备和存储介质，该方法包括获取客户回复预设问题时的视频数据(S10)；采用预先训练好的遮挡识别模型对视频数据进行图像识别，识别结果包括手部遮挡脸部图像和手部未遮挡脸部图像(S20)；获取每一手部遮挡脸部图像对应的手部遮挡位脸部位置，基于所有手部遮挡脸部图像对应的手部遮挡脸部位置，获取紧张程度识别结果(S30)；将手部未遮挡脸部图像输入至预先训练好的安全判断模型中，获取风险程度识别结果(S40)；根据紧张程度识别结果和风险程度识别结果，确定风险预警识别结果，若风险预警识别结果大于第一预设阈值，则视频数据为风险预警数据(S50)，以解决视频数据分析过程中，因手部遮挡脸部造成识别不准确的问题。
Patent WO-2020253115-A1 (WO)
Inventor: LIU JINMAN
IPC: G10L25/63
Filed: 2019-11-27
Abstract: Disclosed in the present application is a voice recognition-based product recommendation method, comprising: processing voice information when the voice information sent by a terminal is received, and generating a customer data flow and a sales data flow; when it is detected that forward emotion fluctuation occurs in the client data flow, obtaining a time node and a client attention text corresponding to the forward emotion fluctuation; tracing the sales data stream according to the time node and the customer attention text, and obtaining target sales text data causing the forward emotion fluctuation in the sales data stream; obtaining product information corresponding to the target sales text data in a preset product database, and sending the product information to the terminal, so that a sales personnel corresponding to the terminal can introduce products according to the product information. Further disclosed in the present application are a voice recognition-based product recommendation apparatus and device, and a storage medium. The present application improves the accuracy of customer demand analysis by means of careful analysis of the customer data flow.
Patent WO-2020258722-A1 (WO)
Inventor: ZHOU JUNJIE
IPC: B65H35/00
Filed: 2019-11-30
Abstract: A deceleration cutting control method, comprising: when a product to be cut is conveyed to a predetermined position or a deceleration signal is received, decelerating said product according to a preset deceleration curve; and when said product is decelerated according to the preset deceleration curve, cutting said product. A control apparatus, comprising a conveying part, a detection element, a sensor, a controller, and a cutting part and capable of cutting a product to be cut using the control method. The use of the method and device to cut a product to be cut can ensure that said product is decelerated according to the deceleration curve, thereby shortening the deceleration time and improving the deceleration efficiency.
Patent WO-2020155892-A1 (WO)
Inventor: LI TIANLONG
IPC: G02F1/1675
Filed: 2019-12-16
Abstract: A display module and a display device. The display module comprises: a substrate (100) comprising a first surface (110) and a second surface opposite to each other, and a plurality of side surfaces (120) simultaneously connected to the first surface (110) and the second surface; a display layer (200) disposed on the first surface (110) of the substrate (100); and a protection structure (300) provided at a position where two adjacent side surfaces (120) of the plurality of side surfaces (120) are connected to each other.
Patent WO-2020143511-A1 (WO)
Inventor: MA JUN
IPC: F16K27/08
Filed: 2019-12-31
Abstract: A valve, comprising: a housing (100), and a power unit (200) and a valve core (930) mounted in the housing (100). The valve further comprises a driving magnetic element (400) connected on the power unit (200) and a driven magnetic element (500) connected on the valve core (930); the driving magnetic element (400) has a driving magnetic surface; the extension direction of the driving magnetic surface is perpendicular to the axial direction of an output shaft (210) of the power unit (200); the driven magnetic element (500) has a driven magnetic surface (530); the driving magnetic surface is opposite to the driven magnetic surface (530), so as to transfer power generated by the power unit (200) to the valve core (930) by means of the magnetic action between the driving magnetic element (400) and the driven magnetic element (500).
Patent WO-2021103277-A1 (WO)
Title: 一种串接式led光源模块及其组合灯具
Inventor: LEE ROBERT
IPC: F21Y115/10
Filed: 2020-07-30
Abstract: 一种串接式LED光源模块（10）及其组合灯具，串接式LED光源模块（10）包括透光罩（1）、绝缘安装架（2）、位于透光罩（1）和绝缘安装架（2）之间的LED发光单元（3），透光罩（1）的两端开口分别固定在绝缘安装架（2）的两端，绝缘安装架（2）沿长度方向贯穿设有两个平行间隔分布的第一穿线通道（4），每个第一穿线通道（4）中均设置有由金属弹片围成的轴向开口的导电体（5），两个导电体（5）分别与LED发光单元（3）电性连接。通过在第一穿线通道（4）中设置导电体（5）来提供双向的输入端获取电力供应，同时点亮各个串接式LED光源模块（10）发光，并可通过金属导轨（20）实现滑动式电连接，拼接成具有一定长度和造型的组合灯具，无需标准的灯头供电，具有任意长度自由拼接延伸、产品款式多元化、结构简单等优点。
Patent WO-2020211487-A1 (WO)
Inventor: YANG JIANGHUI
IPC: H01M10/613
Filed: 2020-01-10
Abstract: A temperature control method for an energy storage device, used for reducing electrical energy waste. The method comprises: obtaining the idle power production amount of a photovoltaic power production system and the battery temperature of an energy storage device (201), the photovoltaic power production system comprising a photovoltaic array, the energy storage device, and a load, the energy storage device comprising a cooling device and a battery, and the idle power production amount being the difference value between the power production amount of the photovoltaic array and the power consumption amount by the energy storage device and the load; and determining the cooling temperature of the cooling device according to the idle power production amount and the battery temperature (202), the cooling device being configured to control the temperature of the battery.
Patent WO-2020258902-A1 (WO)
Inventor: HUANG MINGYANG
IPC: G06T11/00
Filed: 2020-02-26
Abstract: An image generating method, a neural network training method, an apparatus, an electronic device, and a computer storage medium. The image generating method comprises: extracting content features of a content image by utilizing multiple first network unit blocks sequentially connected in a first neural network to obtain the content features outputted by the first network unit blocks (101); extracting a style feature of a style image (102); correspondingly feedforward inputting the content features respectively outputted by the first network unit blocks into multiple second network unit blocks sequentially connected in a second neural network, feedforward inputting the style feature from the first second network unit block in the multiple second network unit blocks, and, when the second network unit blocks process the features inputted by each, obtaining a generated image outputted by the second neural network, where the multiple first network unit blocks correspond to the multiple second network unit blocks (103).
Patent WO-2021168909-A1 (WO)
Title: 一种超支化无磷阻垢剂及其制备方法
Inventor: XIA ZHIXIAN
IPC: C02F5/12
Filed: 2020-03-10
Abstract: 一种超支化无磷阻垢剂，由聚乙烯胺、天冬氨酸及其类似物、乙二胺四乙酸及其类似物、三元羧酸、交联剂、无机碱、石墨烯分散液、水制备而成：其中，聚乙烯胺、天冬氨酸及其类似物、乙二胺四乙酸及其类似物的质量比为1～2:4～5:1；水的质量为聚乙烯胺、天冬氨酸及其类似物、乙二胺四乙酸及其类似物的质量之和的1～1.5倍；交联剂的用量为水的重量的0.5～0.8％；石墨烯分散液的用量为1.5‑2g/L水；三元羧酸的用量为水的重量的0.5～0.8％；无机碱的用量为0.6～0.8mol/L水。该无磷阻垢剂产品能够对碳酸盐、硫酸盐、金属氧化物、二氧化硅具有很好的抑制作用，绿色环保。
Patent WO-2020224322-A1 (WO)
Inventor: Bai Hequn
IPC: G10H1/00
Filed: 2020-03-11
Abstract: Provided are a method and device for processing a music file, a terminal and a storage medium. The method comprises: in response to a received sound effect adjustment instruction, acquiring a music file, the adjustment of which is indicated by the sound effect adjustment instruction; carrying out vocals and accompaniment separation on the music file to obtain vocal data and accompaniment data in the music file; carrying out first sound effect processing on the vocal data to obtain target vocal data, and carrying out second sound effect processing on the accompaniment data to obtain target accompaniment data; and synthesizing the target vocal data and the target accompaniment data to obtain a target music file.
Patent WO-2020207182-A1 (WO)
Title: Incoherent transmission method for data
Inventor: QIN YI
IPC: H04L27/26
Filed: 2020-03-12
Abstract: Provided is a data transmission method, comprising: a sending end mapping an input bit to a modulation symbol in a modulation symbol set according to a modulation mapping relationship between a bit value and the modulation symbol in the modulation symbol set so as to obtain an output modulation symbol, wherein the input bit comprises b bits, the output modulation symbol comprises M × T complex numbers, b, M and T are positive integers, and T is greater than 1; and the sending end sending the output modulation symbol in T resource units by means of M antenna ports, wherein the modulation symbol set is a first symbol set, the first symbol set is obtained according to a second symbol set, the first symbol set comprises 2 b  modulation symbols, the second symbol set comprises 2 a  modulation symbols, and a and b are integers. By means of the method, the storage cost of a system can be reduced.
Patent WO-2020192448-A1 (WO)
Inventor: ZHENG XIAO
IPC: G06F9/455
Filed: 2020-03-13
Abstract: 本发明公开了一种虚拟机的迁移方法和系统。其中，该方法包括：虚拟机检测是否接收到迁移指令，其中，虚拟机运行在第一宿主机的第一处理器上；如果检测到迁移指令，虚拟机调取第一处理器中生成的显存数据；虚拟机将显存数据迁移至第二宿主机的第二处理器中。本发明解决了现有技术中使用NVIDIA GPU直通方式的虚拟机无法在宿主机之间进行热迁移的技术问题。
Patent WO-2021189259-A1 (WO)
Title: Oled屏幕点缺陷判定方法、装置、存储介质及电子设备
Inventor: WANG SHUAI
IPC: G06T7/00
Filed: 2020-03-24
Abstract: 本申请提出一种OLED屏幕点缺陷判定方法、装置、存储介质及电子设备，该方法包括获取OLED屏幕的图像；将图像转换为YUV图像，并提取YUV图像对应的Y图像；根据Y图像的图像特征，识别OLED屏幕点的缺陷位置的轮廓尺寸，并将轮廓尺寸作为轮廓特征；根据轮廓特征对OLED屏幕点进行缺陷判定。通过本申请能够提升OLED屏幕的缺陷点检测效率，提升检测速度，提升缺陷点检测效果。
Patent WO-2020207256-A1 (WO)
Title: 一种带有智能控制系统的减震抗压配电柜
Inventor: CHEN XIAOFENG
IPC: H02B1/28
Filed: 2020-03-26
Abstract: 本发明公开了一种带有智能控制系统的减震抗压配电柜，包括包括柜门、柜体和底座，所述柜门的后侧安装有把手，且柜门的正面连接有卡块，所述卡块的左上角设置有可视窗，且可视窗的上方固定有第一磁条，所述柜门的中间位置镶嵌有操作面板。本发明设置外壳与内壁之间安装着气囊，气囊具有一定的弹性，当外壳受到撞击时，气囊可以利用自身的弹性作用抵消部分压力，从而增强外壳与内壁的抗压能力，以便于有效保护整个电气控制柜内部的电器元件的安全，设置外壳和底座之间利用弹簧进行连接，弹簧具有一定的弹性，可以通过自身的弹性作用为整个电气控制柜进行减震，并且弹簧的四周安装着限位板，限位板将弹簧的弹性作用限制在一定范围之内，加强了弹簧支撑的稳固性。
Patent WO-2021227077-A1 (WO)
Inventor: WANG CONG
IPC: C07D307/52
Filed: 2020-05-15
Abstract: 本发明提供了一种氨基酸组合物以及一种通过能量辐射产生氨基酸的方法，所述方法包括使纳米结构催化剂与至少一种含氮源、至少一种含氢源和至少一种含碳源相接触，并且能量辐射所述纳米结构催化剂、所述含氮源、所述含氢源和所述含碳源，以产生氨基酸。
Patent WO-2021243617-A1 (WO)
Title: 完好性配置方法及相关装置
Inventor: YOU XIN
IPC: H04W4/02
Filed: 2020-06-03
Abstract: 本申请实施例公开了一种完好性配置方法及相关装置，方法包括：第一设备向第二设备和/或第三设备发送第一消息，所述第一消息用于确定位置信息的完好性信息。可见，本申请实现在3GPP系统架构中实现完好性配置。
Patent WO-2020249034-A1 (WO)
Inventor: TANG LI
IPC: G09G3/20
Filed: 2020-06-11
Abstract: 一种栅线不良的检测方法、显示面板及可读存储介质，该栅线不良的检测方法包括：确定接收到开机启动信号后，控制显示面板（10）进入自检模式（S10）；按照第一预设帧频对显示面板（10）进行行扫描，其中，第一预设帧频大于显示面板正常工作时的正常帧频（S20）；确定显示面板（10）显示异常后，发出提示信息（S30）。
Patent WO-2020259323-A1 (WO)
Inventor: JIA YUHU
IPC: H05K7/20
Filed: 2020-06-12
Abstract: Embodiments of the present application provide a shell assembly and a preparation method therefor, and an electronic device. The shell assembly comprises a middle frame, a metal layer, a surrounding portion, and a heat-conducting medium, wherein the middle frame comprises a side frame and a middle plate made of metal. The side frame is connected to the edge of the middle plate and disposed around the middle plate. The middle plate has a first surface and a second surface away from the first surface. The metal layer is opposite to the first surface. The surrounding portion is connected to the metal layer and the first surface and defines a medium cavity. The medium cavity is filled with the heat-conducting medium. In the present application, a heat dissipation structure is directly formed by the middle plate, the heat generated by components disposed on the second surface of the middle plate can be directly transferred to the medium cavity via the middle plate, and is uniformly diffused by the heat-conducting medium in the entire medium cavity. No adhesive is used in the entire heat dissipation structure so as to reduce the thermal resistance of heat transfer, achieve high heat transfer efficiency, and contribute to heat dissipation. In addition, the thickness of the shell assembly can be reduced, thereby contributing to the thinning of the electronic device.
Patent WO-2021184570-A1 (WO)
Inventor: LI YUNQING
IPC: G06K9/00
Filed: 2020-06-28
Abstract: 本申请涉及一种电动自行车驾驶行为的识别方法，涉及人工智能技术领域，尤其涉及计算机视觉技术领域，包括：接收双基识别设备发送的目标电动自行车行驶过被监控区域的行车视频以及车辆定位信息；根据行车视频，从被监控区域对应的电子地图中确定出目标电动自行车的车辆位置，根据车辆位置确定目标电动自行车的第一行车轨迹；根据车辆定位信息确定目标电动自行车在电子地图中的定位位置，根据定位位置确定目标电动自行车的第二行车轨迹；根据第一行车轨迹和第二行车轨迹，确定目标行车轨迹，根据目标行车轨迹确定行车特征；根据行车特征确定对目标电动自行车的驾驶行为的识别结果。
Patent WO-2021012895-A1 (WO)
Inventor: LI WENLIANG
IPC: H01R12/71
Filed: 2020-06-29
Abstract: Provided are a shielding sheet, a female connector and a connector assembly. The shielding sheet comprises a main body and a contact part, wherein the contact part and the main body are connected by means of at least two elastic arms or a connecting part; the connecting part surrounds the contact part and forms, together with the contact part, a bump protruding from the main body; the at least two elastic arms are connected to the main body along different directions on the periphery of the contact part, and a gap is formed between the at least two elastic arms and the main body; and the contact part is used for abutting against a ground terminal of a male connector. Configuring at least two elastic arms or a connecting part to be connected to a contact part realizes a contact part with a relatively large area, thereby reducing the electrical inductance and the inductive sudden change of a current, and also establishes multiple signal return paths, such that a current from the main body selects the shortest path nearby to enter a ground terminal of a male connector, thereby shortening the signal return path, so that insertion loss can be reduced and the problem of crosstalk and resonance can be ameliorated.
Patent WO-2021000852-A1 (WO)
Inventor: LI YUANHANG
IPC: H05K3/12
Filed: 2020-06-30
Abstract: The present application relates to the field of hole plugging processes. Disclosed is a vacuum hole plugging method, comprising: S1: sealing the lower ends of all holes to be plugged; S2: sealing the upper ends of the holes to be plugged that require no hole plugging operations; S3: coating the surface of a board with a hole plugging material, and filling the holes to be plugged with the hole plugging material; S4: performing a vacuumizing operation so that the air inside the holes to be plugged leaves said holes and bubbles are formed on the surface of the hole plugging material, and performing a boosting operation to break the bubbles remaining on the surface of the hole plugging material; S5: repeating the vacuumizing operation and the boosting operation until no macroscopic bubbles are generated; S6: removing the redundant hole plugging material and releasing the seal at the upper ends of the holes to be plugged; and S7: curing the hole plugging material and releasing the seal at the lower ends of the holes to be plugged.
Patent WO-2021120586-A1 (WO)
Title: 账号同步方法、移动设备及智能电视
Inventor: GUAN CHUNHUI
IPC: H04N21/45
Filed: 2020-06-30
Abstract: 本申请公开了一种账号同步方法、移动设备及智能电视，属于网络技术领域。所述方法包括：响应于针对第一客户端的账号同步指令，确定与第一设备位于同一局域网内的第二设备，该第二设备安装有第二客户端；分别确定第一客户端，以及第二客户端是否处于账号登录状态；若第一客户端和第二客户端中的任一客户端处于账号登录状态，基于处于账号登录状态的客户端所登录的账号对另一客户端进行账号同步。
Patent WO-2022000337-A1 (WO)
Title: 生物特征融合方法及装置、电子设备及存储介质
Inventor: YU LEI
IPC: G06K9/62
Filed: 2020-06-30
Abstract: 本公开实施例提供一种生物特征融合方法及装置、电子设备及存储介质。所述生物特征融合方法，包括：获取一个目标至少多种来源的第一生物特征；其中，所述第一生物特征，分属至少两种不同层级；将所述第一生物特征相融合形成第二生物特征。
Patent WO-2022000341-A1 (WO)
Title: 一种信号处理方法及装置
Inventor: GUO YAN
IPC: H03F3/20
Filed: 2020-06-30
Abstract: 一种信号处理方法及装置，包括：第一射频发射通道工作在第一带宽时，第一射频发射通道被配置为向第一PA提供数字预失真处理后的信号，第一电源模块被配置为向第一PA提供非包络波形的电源电压；第一PA，用于对第一射频发射通道输出的第一信号进行放大处理；第一射频发射通道工作在第二带宽时，第一电源模块被配置为向第一PA提供波形为包络波形的电源电压；第一射频发射通道被配置为向所述第一PA提供未经数字预失真处理的信号。上述方案中，由于在带宽切换时，不需要调整数字预失真处理所需的LUT，也不需要调整生成包络波形的电源电压所需的LUT，因此能够实现带宽的快速切换，也能降低第一射频发射通道的输出信号的非线性失真。
Patent WO-2021143071-A1 (WO)
Inventor: LIU HAILIANG
IPC: B60W20/15
Filed: 2020-07-07
Abstract: 本发明涉及车辆技术领域，提供一种混合动力车辆的发动机控制方法及装置。所述方法包括对发动机进行行车启动控制，包括：从HCU激活针对发动机的第一启动指令的第一启动时刻，控制双离合自动变速器的奇数挡或偶数挡离合器从闭合状态转变为滑摩状态，并从第一启动时刻到激活针对发动机的第二启动指令的第二启动时刻的过程中，控制电机扭矩增加以使总扭矩保持不变；在从第二启动时刻到发动机的油泵开始工作的第三启动时刻，维持处于第二启动时刻的电机扭矩不变；以及从第三启动时刻开始，控制电机扭矩的变化，以使得发动机转速与电机转速同步变化并总扭矩保持不变，直到完成发动机行车启动。本发明保证了发动机行车过程中的车辆的平顺性和动力性。
Patent WO-2022006962-A1 (WO)
Title: Loudspeaker
Inventor: SHAO TAO
IPC: H04R9/02
Filed: 2020-07-16
Abstract: Disclosed is a loudspeaker. The loudspeaker comprises a frame with an accommodating space in the middle, a vibration system that is arranged in the accommodating space and supported by the frame, and a magnetic circuit system for driving the vibration system to vibrate and produce sound. The magnetic circuit system is fixed to the frame and comprises a magnetic bowl component and a magnetic steel unit arranged in the magnetic bowl component, wherein a magnetic gap is formed between the magnetic bowl component and the magnetic steel unit, and a fixing part is arranged on the magnetic bowl component. The vibration system comprises a vibrating diaphragm component, a voice coil that surrounds the periphery of the magnetic steel unit and is arranged in the magnetic gap, and a framework component fixedly connected to the voice coil, wherein the framework component is connected to the vibrating diaphragm component; and the vibrating diaphragm component comprises a first voice diaphragm, with an inner ring portion of the first voice diaphragm being bonded to the fixing part. The present utility model solves the problems of a loudspeaker in the prior art, such as the complex structure and high manufacturing costs.
Patent WO-2022016363-A1 (WO)
Inventor: LIU FENG
IPC: H04L12/26
Filed: 2020-07-21
Abstract: The present disclosure is related to a method, an electronic device, and a system for identifying similar data sets from a plurality of data sets. The method comprises: converting the plurality of data sets into a plurality of data sequences, respectively, each of the data sequences being a sequence of one or more data objects; determining a feature vector for each of the data objects such that each of the plurality of data sets corresponds to a sequence of one or more feature vectors; and clustering the plurality of data sets into one or more data clusters based on similarities between their corresponding sequences of feature vectors, each of the data clusters being a cluster of similar data sets.
Patent WO-2021018099-A1 (WO)
Title: H2o2-responsive crosslinking near-infrared molecular probe for tumor microenvironment and use therefor
Inventor: SHI HAIBIN
IPC: A61K49/00
Filed: 2020-07-27
Abstract: Provided in the present invention is a an H 2 O 2 -responsive crosslinking near-infrared molecular probe for tumor microenvironment and a use therefor. A preparation method comprises the following steps: an amide condensation reaction occurring between a propargylamine and N-tert-butyloxycarbonyl-N'-fluorenylmethoxycarbonyl-D-lysine, to obtain a compound A01-01; protecting groups being removed from the compound A01-01, to obtain a compound C1-2; reacting the compound C1-2 with NHS-activated (3-carboxypropyl)triphenylphosphonium bromide, to obtain a compound C1-3; protecting groups being removed from the compound C1-3, to obtain a compound C1-4; reacting the compound C1-4 with NHS-activated 3,5-dioxocyclohexane carboxylic acid, to obtain a compound C1-5; and reacting the compound C1-5 with a near infrared dye, to obtain a H 2 O 2 -responsive crosslinking near-infrared molecular probe for a tumor microenvironment. The probe itself uses H 2 O 2  in a tumor microenvironment for crosslinking on a tumor site, achieving the goal of a long-term retention, thereby improving a result of tumor imaging, and providing a novel strategy and means for improving long-term retention of a near-infrared molecular probe at a tumor site.
Patent WO-2021077845-A1 (WO)
Title: Construction method and apparatus and running method and apparatus for application program
Inventor: ZHANG PING
IPC: G06F8/38
Filed: 2020-07-30
Abstract: Disclosed are a construction method and apparatus and a running method and apparatus for an application program. The construction method comprises: acquiring construction information of an application program; arranging the construction information according to a preset card-type structure; and adding running logic and a rendering effect to the application program, and establishing a connection between the application program and a serving end. The running method comprises: sending a service request of a user to a serving end, and receiving a result returned by the serving end; establishing a WebSocket connection with a channel server in the serving end, and transmitting real-time data to the channel server by means of WebSocket; and establishing a connection with a data source server in the serving end by means of an http interface, and transmitting non-real-time data to the data source server by means of the http interface. By means of the application program constructed in the present invention, a user can intuitively view a display effect of the application program, a loading time of the application program is shortened, and the phenomenon of running lag is reduced.