baber/WOPTO huggingface dataset:
Patent WO-2019206026-A1 (WO)
Title: Method for v2x dynamically adjusting video transmission parameter and related product
Inventor: JIANG LIANGLIANG
IPC: H04N21/262
Filed: 2019-04-19
Abstract: Disclosed in embodiments of the application are a method for V2X dynamically adjusting video transmission parameters and a related device. The method for V2X dynamically adjusting video transmission parameters comprises: receiving, by a V2X AS, an exercise status report reported by V2X UE, wherein the exercise status report may carry information such as an exercise environment complexity parameter of V2X user equipment; determining, by the V2X AS, a first video encoding code rate corresponding to the exercise environment complexity parameter; and sending, in the case where the first video encoding code rate is not equal to a second video encoding code rate used by the V2X UE for currently transmitting videos, a configuration update message carrying the first video encoding code rate, to the V2X UE. The method is advantageous for enhancing a dynamic matching correspondence between the video encoding code rate and the current exercise environment complexity, and thus is advantageous for meeting application requirements in various scenarios.
Patent WO-2019218845-A1 (WO)
Title: Hypertext transfer protocol redirecting method, device, routing device and storage medium
Inventor: GAO JINGBO
IPC: H04L12/26
Filed: 2019-04-22
Abstract: Disclosed by the present invention is a hypertext transfer protocol (HTTP) redirecting method, device, routing device and storage medium, the method comprising: detecting a state of connection to the Internet in real time; in a state of not being connected to the internet, returning a virtual address corresponding to an external network domain name to a browser on the basis of said external network domain name which the browser is requesting to analyze; and when the browser triggers an access request on the basis of the virtual address, redirecting the access request to a configuration page.
Patent WO-2019206276-A1 (WO)
Title: Apparatus for use in analysis and detection and cell or particle detection method
Inventor: LUO JINCAI
IPC: G01N15/00
Filed: 2019-04-26
Abstract: An apparatus for use in analysis and detection and a cell or particle detection method. The apparatus for use in analysis and detection comprises a sample guiding tank body (21), capillary tubes (13), and collecting parts (16). The sample guiding tank body (21) comprises several laterally enclosing panels (11) sequentially connected head-to-tail and a bottom panel (19) in a tilted arrangement. The lower ends of the laterally enclosing panels (11) are connected to the bottom panel (19). The capillary tubes (13) are connected to the lower end of the base panel (19). The capillary tubes (13) and the collecting parts (16) are arranged from the high-position end to the low-position end in the direction of tilt of the base panel (19). The base panel (19) is provided with first sample inlets (12) running through the base panel (19). Liquid inlets of the capillary tubes (13) are in communication with the first sample inlets (12). The apparatus for analysis and detection is applicable in a quantitative detection and analysis of cells or particles and has the advantages of being structurally simple, convenient to operate, and capable of implementing a structural simplification of an operating instrument.
Patent WO-2019214680-A1 (WO)
Title: High-voltage friction nano-generator, high-voltage power source, self-driven suction cup and power generation method
Inventor: XU LIANG
IPC: H02N1/04
Filed: 2019-05-09
Abstract: A high-voltage friction nano-generator, a high-voltage power source, a self-driven suction cup and a power generation method. By means of adding a charge compensation structure at the output end of a friction nano-generator, the friction nano-generator can be provided with charge compensation, so that the charge distribution of an electrode in the friction nano-generator is maintained in an optimal state, thereby ensuring that the friction nano-generator continuously and steadily outputs high voltage, which is greatly improved compared with the output voltage of a friction nano-generator in the prior art. Moreover, based on the high-voltage friction nano-generator provided in the embodiments of the present invention, a high-voltage power source can be realized, thereby continuously and steadily outputting and supplying high-voltage signals. Compared with the other existing high-voltage power sources, the high-voltage power source provided in the embodiments of the present invention can realize, based on the advantages of a friction nano-generator, self-driving, lightweight, rich material selection, a simplified structure and a flexible form, thereby greatly extending the field of application.
Patent WO-2020024733-A1 (WO)
Title: Multi-instance 2lm architecture for scm applications
Inventor: HU CHAOHONG
IPC: G06F12/00
Filed: 2019-06-26
Abstract: A multi-instance 2-Level-Memory (2LM) architecture manages access by processing instances having different memory usage priorities to memory having different performance and cost levels. The 2LM architecture includes a virtual memory management module that manages access by respective processing instances by creating memory instances based on specified memory usage priority levels and specified virtual memory sizes and defining policies for each usage priority level of the created memory instances. In response to a virtual memory request by a processing instance, the virtual memory management module determines whether a virtual memory size at a designated usage priority level requested by a processing instance can be satisfied by a policy of a created first memory instance and, if not, selects another memory instance that can satisfy the requested virtual memory size at the designated usage priority level and swaps out the first memory instance in favor of the other memory instance.
Patent WO-2021000309-A1 (WO)
Inventor: CHEN XIAOQING
IPC: C12N15/86
Filed: 2019-07-04
Abstract: L'invention concerne une composition pour le traitement de tumeurs chez un sujet comprenant une quantité thérapeutiquement efficace d'un exosome portant un miARN ciblant CTLA4 et une quantité thérapeutiquement efficace d'un virus herpès simplex oncolytique exprimant un agent immunostimulateur ou un agent immunostimulateur et un anticorps anti-PD-1. Un exo-motif se lie de manière fonctionnelle à la séquence d'ensemencement du miARN ciblant CTLA4 pour améliorer l'encapsidation du miARN ciblant CTLA4 dans l'exosome.
Patent WO-2020020202-A1 (WO)
Title: Account management method and apparatus of application program, and device and medium
Inventor: ZHANG YUQING
IPC: G06F8/70
Filed: 2019-07-24
Abstract: Disclosed are an account management method and apparatus of an application program, and a device and a medium. The method comprises: a first application end receives an account operation request, the account operation request carrying a second application account; the first application end queries whether a virtual account associated with the second application account in the account operation request exists in the first application end; and if the virtual account associated with the second application account exists, process service data of the virtual account.
Patent WO-2020042950-A1 (WO)
Title: 一种短纤维增强取向max相陶瓷基复合材料及制备方法
Inventor: JIA QING
IPC: C04B35/80
Filed: 2019-08-19
Abstract: MAX相陶瓷基复合材料领域，具体为一种短纤维增强取向MAX相陶瓷基复合材料及制备方法。采用以纤维、纳米片层状MAX相陶瓷粉，其他添加物等制备纤维增强MAX相陶瓷基复合材料的新工艺，制备出高度取向片层状MAX相陶瓷构成的基体，纤维轴向方向平行片层状MAX相陶瓷分布，颗粒状陶瓷相增强相弥散分布在基体的新型三元复合材料。从而，解决现有方法制备的MAX相陶瓷基复合材料基体材料晶粒粗大，内部缺陷多强度偏低，断裂韧性差；以及反应烧结温度过高纤维，纤维在基材中发生化学及物理损伤导致性能下降等问题。该方法制备纤维适合大批量工业化制备，性能远超现有任何已知的纤维MAX相复合材料。
Patent WO-2020125042-A1 (WO)
Inventor: HE SHUO
IPC: H04W4/44
Filed: 2019-08-20
Abstract: 本发明涉及一种基于灯光的车辆端通信方法，包括：接收用户意图并基于用户意图形成数据指令；基于频移键控调制方式将数据指令转换为模拟电压信号；基于模拟电压信号发射一系列灯光束并调节各灯光束的强度和/或闪烁频率；其中，数据指令还包括对应于车辆标识的信息。其低成本方式实现车辆与路边装置之间的可靠而安全的通信，使得用户向停车场、高速公路收费站之间的付费过程能够高效完成。
Patent WO-2020114001-A1 (WO)
Inventor: LEI WENCHAO
IPC: G01J1/14
Filed: 2019-08-20
Abstract: 一种用于检测发光模组（200）的光功率的检测系统（100），包括透光膜（20）、取像装置（30）和光检测模组（40），透光膜（20）及取像装置（30）依次设置在发光模组（200）的发光光路上；在发光模组（200）朝透光膜（20）发射光线时，取像装置（30）用于拍摄透光膜（20）以形成拍摄图像，拍摄图像中的最亮区域与发光模组（40）的待检测区域（210）具有对应关系；光检测模组（40）用于对准待检测区域（210）进行检测以获取发光模组（200）的最大光功率。
Patent WO-2020258490-A1 (WO)
Inventor: DUAN MIAO
IPC: H01L51/50
Filed: 2019-08-28
Abstract: A perovskite film and a preparation method therefor. The perovskite film is prepared by means of said preparation method for a perovskite film, said preparation method for a perovskite film comprising: a perovskite solution preparation step (S1), a doctor blading step (S3) and a heating and drying step (S4). A surfactant is added into a prepared perovskite solution, and a doctor blading method is used to doctor-blade the perovskite solution onto a substrate to form a film, which may effectively improve the flatness of the perovskite film, and has the characteristics of better smoothness, even thickness, a better compact effect, a simple preparation process, and low costs, and is suitable for large-scale industrial production.
Patent WO-2020140529-A1 (WO)
Inventor: ZHAO ZIJIAN
IPC: A61P35/00
Filed: 2019-10-10
Abstract: Provided are a pseudopeptide, which is a compound of formula I, or a stereoisomer thereof, a mixture of stereoisomer or a pharmaceutically acceptable salt thereof. The N-R 4 , N-R 3 , N-R 2  and N-R 1  of formula I respectively represent a pseudopeptide (II) showing a strong ability to bind to an EGFR protein. The pseudopeptide can be at the same time a targeted therapy for diseases associated with EGFR protein and an imaging test or prognostic prediction for diseases associated with EGFR protein.
Patent WO-2021072740-A1 (WO)
Title: A heat exchanger package for a dry-type transformer
Inventor: SUN QINGJUN
IPC: F28D1/00
Filed: 2019-10-18
Abstract: A heat exchanger package (110) for a dry-type transformer (30) comprises a package housing (113) including an air inlet (136) and an air outlet (135) and adapted to fix to the dry-type transformer (30); and a first heat exchanger (120) located in the package housing (113) and between the air inlet (136) and the air outlet (135), the first heat exchanger (120) arranged at a first angle of inclination with respect to a first inner surface of the package housing (113). A better effect of heat exchanging may be achieved.
Patent WO-2021003886-A1 (WO)
Title: Drive control circuit and home appliance
Inventor: WEN XIANSHI
IPC: H02M1/08
Filed: 2019-10-24
Abstract: The present application provides a drive control circuit and a home appliance, wherein the circuit comprises a half-bridge circuit connected to a bus circuit and configured to perform conversion processing on a power supply signal. The half-bridge circuit specifically comprises: a transistor provided with a control terminal; a sampling resistor connected in series to a low-voltage bus in the bus circuit; and a first comparison module, wherein a first input terminal of the first comparison module is configured to receive a bus reference signal and is connected to a first terminal of the sampling resistor, a second input terminal of the first comparison module is configured to be connected to a second terminal of the sampling resistor, an output terminal of the first comparison module is connected to the control terminal of the transistor, and the first comparison module outputs a cut-off signal to the transistor when a voltage division value of the sampling resistor is greater than the bus reference signal. The technical solution of the application reduces the impact of overcurrent signals on the transistor, and provides improved protection when the drive control circuit is abnormal.
Patent WO-2021077419-A1 (WO)
Title: 用于传输信道状态信息的方法和设备
Inventor: TIAN WENQIANG
IPC: H04B7/06
Filed: 2019-10-25
Abstract: 本申请实施例涉及用于传输信道状态信息的方法和设备。该方法包括：第一设备构建信道状态信息指示模型的训练集合，所述指示模型用于所述第一设备传输信道状态信息，所述训练集合中包括的若干样本的样本结构为根据M*N的矩阵结构确定的，所述矩阵结构M行中的每一行对应于频域上的多个子载波或者时域上的预设时长，所述矩阵结构N列中的每一列对应于空间域上的至少一根天线或者预设角度，所述矩阵结构中每个数值表示对应的频域和空间域的信道质量或者表示对应的时域和空间域的信道质量。本申请实施例的用于传输信道状态信息的方法和设备，能够构建高效的信道状态信息指示模型的训练集合，继而训练得到有效的信道状态信息指示模型。
Patent WO-2021092713-A1 (WO)
Title: Electromagnetic shielding composite material and preparation method therefor
Inventor: CHEN HONGHUI
IPC: H05K9/00
Filed: 2019-11-11
Abstract: Disclosed are an electromagnetic shielding composite material and a preparation method therefor. Said electromagnetic shielding composite material comprises a first copper foil layer and a second copper foil layer disposed at an interval, and an amorphous alloy layer formed between the first copper foil layer and the second copper foil layer, wherein the thickness of the first copper foil layer and of the second copper foil layer is between 3 and 6 μm, and the amorphous alloy layer is prepared using a Fe 40 Ni 38 Mo 4 B 18  non-crystal strip material doped with a magnetic iron powder material and has a thickness between 30 and 100 μm. Said electromagnetic shielding composite material has relatively good shielding performance at low frequencies and extends the application range of the electromagnetic shielding materials.
Patent WO-2020125297-A1 (WO)
Title: Time for passage of a platoon of vehicles
Inventor: NILSSON MAGNUS
IPC: B60W30/165
Filed: 2019-11-18
Abstract: A method for controlling a time for passage of a group of vehicles. The method comprises sending (100), by a first vehicle (201,301), an identifying signal to at least a second vehicle (202, 203, 302, 303) in the group of vehicles and receiving (200), by the first vehicle (201, 301), a response signal from the at least second vehicle (202, 203, 302, 303) in the group of vehicles. The method further comprises determining (400) a time (205, 305) for passaging a certain point along a road for the group of vehicles based on the response signal, and communicating (600) the determined time (205, 305) to a roadside unit (204, 304). Corresponding apparatus, computer program product, vehicle and system are also disclosed.
Patent WO-2021097665-A1 (WO)
Inventor: RATASUK RAPEEPAT
IPC: H04W48/10
Filed: 2019-11-19
Abstract: Embodiments of the present disclosure relate to devices, methods, devices and computer readable storage media of power saving by using a narrowband signal. The method comprises receiving, from a second device, first configuration information of a wideband signal transmission between the first device and the second device; receiving, from the second device, second configuration information of a narrowband signal transmission from the second device to the first device based on the first configuration information; and transmitting a response message for indicating that the first device is capable of receiving the narrowband signal. In the present disclosure, the narrowband signal is introduced for power saving. The network device may inform the narrowband signal to the terminal device and the terminal device may enter the low power narrowband mode for receiving the narrowband signal and return to the wideband mode only in certain condition. In this way, the power consumption may be reduced and the system becomes more cost-effective.
Patent WO-2021097842-A1 (WO)
Inventor: ZHANG GUANJUN
IPC: G06F3/041
Filed: 2019-11-22
Abstract: A touch apparatus, an electronic device, and a touch interactive system. A touch apparatus (100) comprises a bootstrap circuit (110), an uplink signal generation circuit (120), a synchronous trigger circuit (130) and a touch chip (140). The touch chip (140) is used for generating a first uplink signal of which an amplitude is a first amplitude, the first uplink signal using a potential of a grounding end of the touch chip (140) as a reference potential. The synchronous trigger circuit (130) is used for simultaneously triggering the uplink signal generation circuit (120) to generate a second uplink signal of which an amplitude is a second amplitude and a frequency spectrum and a phase are the same as those of the first uplink signal when the touch chip (140) generates the first uplink signal, and for transmitting the second uplink signal to the grounding end of the touch chip (140), the second uplink signal using a system ground of a host system as a reference potential. The bootstrap circuit (110) is used for stabilizing a voltage between the grounding end of the touch chip (140) and a power supply end of the touch chip (140). The touch apparatus (100) can improve the amplitude of an uplink signal sent by a touch master device to a touch slave device.
Patent WO-2020192159-A1 (WO)
Title: Dispenser box, detergent feeding device, and washing machine
Inventor: HAO XIU
IPC: D06F39/02
Filed: 2019-11-26
Abstract: Provided in the present application are a dispenser box, a detergent feeding device, and a washing machine. The dispenser box comprises: a box body, defining a feeding cavity and a fed detergent storage cavity and provided with a liquid outlet port in communication with the feeding cavity; and a cover body, covering the box body and provided with a first liquid injection port correspondingly in communication with the feeding cavity and a second liquid injection port correspondingly in communication with the fed detergent storage cavity, wherein an upper surface of the cover body is provided with a first sinking stage, and the first liquid injection port penetrates the local bottom wall surface of the first sinking stage and is in communication with the feeding cavity. According to the dispenser box provided in the present application, the cover body is subjected to a sinking treatment and can be used for collecting residual water, such that when water is sprayed onto the first liquid injection port from a spraying port of a detergent box, the splashed water can be collected at other parts of the first sinking stage so as to minimize the amount of water left on the upper surface of the dispenser box, thereby preventing the residual water from flowing onto the ground or reducing the amount of water flowing into the fed detergent storage cavity as much as possible when the dispenser box is drawn out, and further improving the accuracy of automatic feeding.
Patent WO-2020125337-A1 (WO)
Inventor: CHEN JIAN
IPC: H01B7/17
Filed: 2019-11-26
Abstract: A copper wire and steel wire hybrid braided shielded armored cable, comprising a cabling cable core (1). The cable core (1) is externally provided with a braid layer (3), the braid layer (3) is braided by using a hybrid of steel wires and copper wires, and the braid layer (3) is externally provided with a sheath (4). The present cable employs a hybrid-braided structure of copper wires and steel wires, effectively replaces the conventional structure, removes the inner lining layer, reduces the cost of the cable, and also reduces the outer diameter of the cable to the greatest extent and simplifies laying while ensuring an excellent bending performance. The double shielding structure of braiding + single-sided aluminum foil also ensures continuity of shielding to the greatest extent while providing an excellent shielding performance. The hybrid-braiding of the copper wires and steel wires provides a good tensile performance.
Patent WO-2020168771-A1 (WO)
Inventor: LUO YAJUN
IPC: F25B30/06
Filed: 2019-11-28
Abstract: 本公开涉及一种用于热泵机组的自动补水系统及其补水方法。该自动补水系统包括水流检测装置、补水阀、锁定装置和主控制器。水流检测装置用于监测热泵机组的水流管路中的水流量以判定是否需要对水流管路进行补水，在需要对水流管路进行补水时发出补水信号。主控制器构造成根据水流检测装置发出的补水信号使补水阀打开以向热泵机组补水。其中，在预定时间内重复执行了预定次数的补水之后，如果水流检测装置仍然判定需要对水流管路进行补水时，主控制器确定热泵机组存在泄漏并由锁定装置锁定整个热泵机组。
Patent WO-2021102952-A1 (WO)
Inventor: WU HAO
IPC: H04W72/04
Filed: 2019-11-29
Abstract: This disclosure relates to channel state information reference signal configuration, precoding, and transmission, and channel state information feedback configuration and transmission in multiple-input and multiple-output (MIMO) wireless communication systems. The various embodiments provide channel state information reference signal and feedback schemes which facilitate a decrease of the amount of information that need to be transmitted and reduce communication resource overhead for channel state information configuration and feedback.
Patent WO-2021047087-A1 (WO)
Title: Preparation method for resin for improving wet skid resistance of rubber and application thereof
Inventor: YAO XIANG
IPC: C08L9/00
Filed: 2019-12-12
Abstract: Provided is a preparation method for resin for improving wet skid resistance of rubber, the first step: subjecting R resin and B functional group compound to a reaction, to obtain R-B resin and improve degree of polymerization of R resin; wherein R resin is selected from C9 petroleum resin, C5 petroleum resin, α-methylstyrene homopolymer resin, DCPD resin, terpene resin, pinene resin or copolymerized resin based on α-methylstyrene as a principal chain, B functional group compound is selected from phenol, cardanol, ethylidene norbornene (ENB), rosin, hexa methoxy melamine resin (HMMM) or divinylbenzene; the second step: subjecting R-B resin to a reaction with S silane, to obtain R-B-S resin. The prepared resin is used for being added into the rubber, can be effectively dispersed inside the rubber and is distributed in tire tread during vulcanization, which remarkably improves the wet skid resistance of the rubber.
Patent WO-2021109247-A1 (WO)
Inventor: ZHANG SHUYANG
IPC: G06F40/186
Filed: 2019-12-18
Abstract: Disclosed is a rare disease registration system, comprising a client and a server end, wherein the client and the server end perform data interaction. The server end comprises: a rare disease knowledge base management module for integrating rare-disease-related data from a plurality of data sources and providing the data for a user; a rare disease case data sharing module for compiling statistics on case data of each rare disease for the user to view; and a rare disease registration service sub-system, comprising: a user identity authentication module for managing user registration information of users and verifying user registration information of the user when the user logs in to the service sub-system; a working platform module for providing a tool set used by the user during disease research; a group management module for managing research groups created by the user; and a form template management module for managing a research form template related to each rare disease. The present invention can assist researchers with developing effective rare disease research, thereby improving the efficiency of rare disease diagnosis.
Patent WO-2020135310-A1 (WO)
Inventor: YANG XIN
IPC: G03B17/02
Filed: 2019-12-23
Abstract: La présente invention concerne un dispositif électronique comprenant un boîtier (40), un couvercle arrière (10) et une caméra arrière (300). Le couvercle arrière (10) est connecté au boîtier (40) et comprend un boîtier transparent (200) et un dispositif électrochromique (100). Le dispositif électrochromique (100) est opposé à la caméra (300) et comprend une première couche conductrice (110), une couche de matériau chromique (130) et une seconde couche conductrice (120) empilées séquentiellement et la première couche conductrice (110) est disposée sur une surface du boîtier transparent (200). Le dispositif électronique peut réaliser un effet de conception d'apparence intégrée.
Patent WO-2020135374-A1 (WO)
Inventor: CAO XIAOHUAN
IPC: G06T7/246
Filed: 2019-12-24
Abstract: An image registration method and apparatus, a computer device, and a readable storage medium. In the method, a target registration method can be used for registering images of different modalities. Registration of a floating image and a reference image of different modalities to obtain registration results solves the problem that traditional image registration methods cannot accurately and effectively register cross-modal images.
Patent WO-2020173210-A1 (WO)
Inventor: ZHAO JIANXIN
IPC: A61P17/00
Filed: 2019-12-26
Abstract: 一株能够缓解特应性皮炎的长双歧杆菌及其应用，属于微生物技术领域以及医药技术领域。该长双歧杆菌(Bifidobacterium longum)具有缓解特应性皮炎的作用，具体体现在：(1)显著改善特应性皮炎小鼠的耳朵肿胀程度；(2)显著改善特应性皮炎小鼠皮肤病理症状以及炎症细胞浸润的作用；(3)显著降低特应性皮炎小鼠血清IgE的作用；(4)显著降低特应性皮炎小鼠皮肤组织中IL-4、IL-13水平的作用；(5)显著降低特应性皮炎小鼠皮肤组织中组胺水平的作用，因此，长双歧杆菌(Bifidobacterium longum)在制备预防和/或治疗特应性皮炎的产品中，具有巨大的应用前景。