baber/WOPTO huggingface dataset:
Patent WO-2020220886-A1 (WO)
Title: 射频装置及终端设备
Inventor: KONG GENSHENG
IPC: H04B1/40
Filed: 2020-03-27
Abstract: 本公开提供一种射频装置及终端设备，其中，射频装置包括：射频收发器；第一开关；天线，天线与第一开关连接；通路连接器件，通路连接器件与第一开关连接；位于射频收发器与第一开关之间的发射接收通路；位于射频收发器与通路连接器件之间的分集接收通路和功率检测通路；其中，射频收发器发出的第一射频发射信号通过发射接收通路，并经第一开关传输至天线，第一射频发射信号中的第二射频发射信号依次经通路连接器件和功率检测通路传输回射频收发器。
Patent WO-2021012706-A1 (WO)
Inventor: CHEN YIRONG
IPC: H04W36/00
Filed: 2020-03-31
Abstract: A network connection method and a household appliance. The network connection method comprises the following steps: a terminal device acquiring the network state of a first hotspot, wherein the first hotspot is connected to the terminal device; when it is determined, according to the network state, that a network switching condition is met, the terminal device scanning a configured second hotspot; and the terminal device switching the currently connected hotspot from the first hotspot to the second hotspot.
Patent WO-2021196055-A1 (WO)
Title: 一种显示点阵图形的方法、装置、电子设备及系统
Inventor: CHEN KENGFAN
IPC: G06T11/80
Filed: 2020-04-01
Abstract: 一种显示点阵图形的方法、装置、电子设备及系统，方法包括：获取点阵图形显示区域的大小（S101）；根据区域大小获取相应尺寸的点阵块资源（S102）；将点阵块资源显示在显示区域的所有画面之上（S103）。使得普通显示屏具备点阵功能，可使用点阵智能笔在屏幕上进行书写操作。
Patent WO-2021203439-A1 (WO)
Title: Data transmission method, terminal device and network device
Inventor: LIN XUE
IPC: H04W12/04
Filed: 2020-04-10
Abstract: The embodiments of the present application relate to a data transmission method, a terminal device, and a communication device. The method comprises: when a key is valid, encrypting data by using the key, and sending the encrypted data by using a pre-configured resource. According to the embodiments of the present application, small data transmission of a terminal device in an inactive state can be realized.
Patent WO-2020216210-A1 (WO)
Title: 抗EpCAM抗体及其应用
Inventor: YANG YANG
IPC: A61K39/395
Filed: 2020-04-21
Abstract: 提供了一种抗EpCAM抗体及其抗原结合片段，以及其作为抗癌药物的用途，尤其在制备用于治疗EpCAM阳性疾病或病症的药物中的用途。
Patent WO-2021237398-A1 (WO)
Title: Method and apparatus for wireless communication using flexible coding rate
Inventor: XU CHANGLONG
IPC: H04L29/02
Filed: 2020-05-25
Abstract: The apparatus of wireless communication is a transmitter or a receiver. The transmitter encodes source packets into fountain code packets using a fountain code, rate of the encoding is based on an RLC mode of the transmitter, maps each of the fountain code packets by CRC encoding into a corresponding code block, encode the code block to generate RVs using channel code, transmit a first RV, and transmit a second RV in response to receiving a NACK HARQ response from the receiver. The transmitter in an RLC AM continuously encodes the source packets into fountain code packets until receiving an ACK response from the receiver indicating a successful fountain decoding. The transmitter in an RLC UM encodes the source packets into N fountain code packets, wherein N is an integer dynamically determined based on a quality of the physical channel or the QoS of service provided.
Patent WO-2020253483-A1 (WO)
Title: 一种环保阻燃abs复合材料及其制备方法
Inventor: QIN WANGPING
IPC: C08L23/08
Filed: 2020-05-27
Abstract: 一种环保阻燃ABS复合材料，包含以下重量份的成分：ABS树脂50-88份、聚烯烃树脂3-40份、相容剂2-8份，所述相容剂为ABS接枝马来酸酐、ABS接枝聚乙烯、ABS接枝甲基丙烯酸甲酯、乙烯丙烯酸丁酯共聚物中的至少一种。通过将ABS与聚烯烃树脂合金化，提升了材料的韧性和耐候性，大大弥补了阻燃ABS材料性能的不足，通过相容剂和热稳定体系的开发，解决了材料的加工和应用缺陷，使得材料具有较好的产业化应用价值。同时，还提供一种所述环保阻燃ABS复合材料的制备方法。
Patent WO-2020244465-A1 (WO)
Title: Battery system of vehicle, charging and discharging method, and vehicle
Inventor: JIANG GUANFENG
IPC: B60L53/14
Filed: 2020-05-29
Abstract: A battery system of a vehicle, a charging and discharging method, and a vehicle. The battery system of a vehicle comprises an energy storage device (1) and a direct current charging and discharging interface (2) connected to each other. The energy storage device (1) comprises a first battery pack (17) and a second battery pack (18). A first inter-battery switch (11) and a second inter-battery switch (12) are provided between adjacent battery packs. An incoming line end (111) of the first inter-battery switch (11) is connected to a first electrode of the first battery pack (17). A first outgoing line end (112) of the first inter-battery switch (11) is connected to a first electrode of the energy storage device (1). A second outgoing line end (113) of the first inter-battery switch (11) is connected to a first outgoing line end (112) of the second inter-battery switch (12). A second outgoing line end (113) of the second inter-battery switch (12) is connected to a second electrode of the energy storage device (1). An incoming line end (111) of the second inter-battery switch (12) is connected to a second electrode of the second battery pack (18). A first electrode of the direct current charging and discharging interface (2) is connected to the first electrode of the energy storage device (1). A second electrode of the direct current charging and discharging interface (2) is connected to the second electrode of the energy storage device (1). The invention solves the problem in which a battery pack of a high-voltage platform cannot be charged by means of a low-voltage charging pile.
Patent WO-2021243630-A1 (WO)
Inventor: TIAN WENQIANG
IPC: H04L29/08
Filed: 2020-06-04
Abstract: Embodiments of the present application provide a master control device, an auxiliary device, a control system, and a control method, for use in preventing a common control interface of a public device from being touched, and avoiding potential safety and health risks of a public contact type touch mode. The master control device comprises: a first authorization module, a first input module, and a first processing module, wherein the first authorization module is used for authorizing the auxiliary device to control a control interface of the master control device; the first input module is used for receiving control information sent by the auxiliary device and used for controlling the control interface; and the first processing module is used for analyzing and executing the control information.
Patent WO-2021036429-A1 (WO)
Inventor: CAO XIAOQIANG
IPC: H04N19/13
Filed: 2020-06-17
Abstract: Disclosed in the present invention are a decoding method, an encoding method, and an apparatus, relating to the technical field of video encoding-decoding. The method comprises: acquiring a code stream of a current block; when the current block is determined to use scan region-based coefficient coding (SRCC), acquiring target position coordinate information from the code stream, the target position coordinate information consisting of a first coordinate value and a second coordinate value; for a coefficient that is to be decoded in a target scanning region of the current block, determining a context model for a flag bit to be decoded of the coefficient to be decoded, the target scanning region being a scanning region determined on the basis of the target position coordinate information, and the context model being determined at least on the basis of the target position coordinate information; and on the basis of the context model, decoding the flag bit to be decoded. In the present application, a context model for a flag bit to be decoded is determined by means of a target scanning region, causing such a grouping mode to be compatible with an SRCC-technology scanning mode, thus improving decoding performance.
Patent WO-2022000348-A1 (WO)
Title: 可移动平台的控制方法、终端设备和存储介质
Inventor: LU LIJIAN
IPC: G06F3/0481
Filed: 2020-06-30
Abstract: 一种可移动平台的控制方法，包括:获取控制程序文件(S110)；根据用户操作确定控制程序文件的触发按键(S120)；将控制程序文件发给可移动平台配置(S130)；显示控制程序文件的触发按键对应的第一按键标识(S140)；根据用户对触发按键或第一按键标识的操作控制可移动平台执行任务(S150)。能够在可移动平台配置控制程序，还提供了终端设备、存储介质。
Patent WO-2021147256-A1 (WO)
Title: Single-side integral hoisted large-span overbridge crossing over multiple railway lines, and construction method therefor
Inventor: LI YUNLONG
IPC: E01D19/00
Filed: 2020-07-07
Abstract: Disclosed are a single-side integral hoisted large-span overbridge crossing over multiple railway lines, and a construction method therefor. The single-side integral hoisted large-span overbridge crossing over multiple railway lines is of a steel truss structure crossing over multiple railway lines (5), and comprises an overbridge middle span (1) and overbridge side spans (2), wherein the overbridge middle span (1) is fixed on reinforced concrete upright posts (3) by means of fixing and positioning devices (4), and the overbridge side spans (2) are positioned and fixed by means of the fixing and positioning devices (4). The construction method for the single-side integral hoisted large-span overbridge crossing over multiple railway lines comprises the following steps: S1, preparation for construction; S2, erecting an assembly jig frame; S3, assembling a single side truss; S4, continuing to assemble a single truss on the other side; S5, sequentially assembling the two trusses to form a stable space structure system; S6, constructing an auxiliary structure; S7, hoisting an overbridge middle span (1); S8, assembling overbridge side spans (2); S9, constructing residual decoration and installation projects; and S10, dismounting an overbridge assembly-type temporary protective guard. The single-side integral hoisted large-span overbridge crossing over multiple railway lines is easy and fast to assemble and is short in terms of installation time, thereby shortening the construction window application time of existing lines, and reducing the influence on running lines.
Patent WO-2022016404-A1 (WO)
Title: Baby bottle cleaning, disinfecting and drying integrated machine
Inventor: Lu Xiaomian
IPC: B05C3/04
Filed: 2020-07-22
Abstract: A baby bottle cleaning, disinfecting and drying integrated machine, comprising: a body portion (1), the body portion (1) having an inner chamber (11) for accommodating a baby bottle and a baby bottle accessory, the inner chamber (11) having a top opening, and a support system (4) being provided in the inner chamber (11); a cover body (2) detachably sealed at the opening; and a washing system (3) located at the bottom of the body portion (1), in communication with an inner cavity of the inner chamber (11) by means of the bottom of the inner chamber (11), and used for washing the baby bottle and the baby bottle accessory. The baby bottle cleaning, disinfecting and drying integrated machine shortens the time required for washing, drying and disinfecting, and has good portability.
Patent WO-2022016561-A1 (WO)
Title: Ai modeling system and method for policy profiling based on big data
Inventor: Mao Shanqi
IPC: G06Q50/26
Filed: 2020-07-27
Abstract: An AI modeling system and method for policy profiling based on big data, comprising: a big data module, used for structured storage of all policy sample data; a retrieval module, used for rapid retrieval of policy profiles; a policy capture module, used for automated capture of policy information; a profiling module, used for original policy text processing, policy profile sample training, profile modeling, profile correction, and profile algorithm management; a system management module, used for user and function authority management, interactive display, and large-screen visual display; and message middleware, used for message information communication among the modules above. By the system and the method, the original policy text issued by governments of all levels of a country can be quickly obtained, and key information of policies can be interpreted, thereby improving work efficiency and accurately implementing the spirit of national policies.
Patent WO-2021203584-A1 (WO)
Inventor: XU XIAODONG
IPC: A24F40/46
Filed: 2020-07-27
Abstract: 一种加热不燃烧烟及其发烟段，其中加热不燃烧烟的发烟段（10）被实施为由包括4～5重量份植物原料粉末、4～6重量份发烟剂、4～6重量份粘合剂以及4～6重量份水混合后形成的植物膏压制而成，发烟段（10）具有一对接端（11）和与对接端（11）相对的一自由端（12），对接端（11）向自由端（12）延伸，以形成发烟段（10），发烟段（10）具有一加热通道（101），其中加热通道（101）形成于自由端（12）和对接端（11）之间。
Patent WO-2021018144-A1 (WO)
Title: Indication lamp detection method, apparatus and device, and computer-readable storage medium
Inventor: HE ZHEQI
IPC: G06K9/00
Filed: 2020-07-28
Abstract: The present disclosure relates to an indication lamp detection method, apparatus and device, and a computer-readable storage medium. The method comprises: identifying a collected road image to obtain candidate boundary boxes of an indication lamp in the road image; predicting, according to image regions corresponding to the candidate boundary boxes in the road image, various classifications for the indication lamps to obtain a prediction result of the classifications of the indication lamp, wherein the classifications comprise at least two of the following: a usage classification, a shape classification, an arrangement classification, a function classification, a color classification and an orientation classification; and determining an exhibition state of the indication lamp according to the prediction result of the classifications of the indication lamp.
Patent WO-2022021160-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2020-07-29
Abstract: Provided in the present application are a method and device for communication. The method is applicable in a first communication device of a first communication group. The method comprises: determining, on the basis of a first transmission resource set of a first communication group, a transmission resource of an intragroup communication device of the first communication group, and transmission resource sets being different between communication groups in the communication range of the first communication group; and transmitting first indication information to the intragroup communication device in the first communication group, the first indication information being used for indicating the transmission resource of the intragroup communication device of the first communication group. Compared with the prior art, because the transmission resource sets are different between the communication groups, resource coordination between the communication groups can be implemented, thus preventing interference between the communication groups.
Patent WO-2022021272-A1 (WO)
Inventor: ZHANG MENGJIE
IPC: H04W36/00
Filed: 2020-07-31
Abstract: A master node (MN) may receive a secondary node (SN) change required message from a source SN. The MN may send an indication of a maximum number of candidate PSCells that can be configured by a target SN, in an SN addition request message, to the target SN. The MN may receive, from the target SN, at least one candidate PSCell configuration, in an SN addition request acknowledge message, in response to the SN addition request message. The MN may send a RRC message to a wireless communication device, the RRC message including the at least one candidate PSCell configuration and one or more associated CPAC execution conditions.
Patent WO-2022027458-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W74/08
Filed: 2020-08-06
Abstract: 一种无线链路检测恢复方法、装置、设备及存储介质，涉及通信领域，所述方法包括：当调度主小区或主辅小区的辅小区发生无线链路失败时，终端在主小区或主辅小区的回退PRACH资源上发送随机接入前导码；终端接收在主小区或主辅小区的回退CORESET资源上发送的第一PDCCH，第一PDCCH用于调度主小区、主辅小区、所述辅小区或其他辅小区上的数据信道。
Patent WO-2022027529-A1 (WO)
Title: Method and apparatus for slice authentication
Inventor: WU YIZHUANG
IPC: H04W12/06
Filed: 2020-08-06
Abstract: Disclosed are a method and apparatus for slice authentication, for avoiding the privacy of a network slice being exposed. The method comprises: an access and mobility management network element sends an authentication request message to a terminal, and the authentication request message requests the terminal to execute network slice authentication and authorization, the authentication request message comprising a first internal slice identification, and the first internal slice identification being used for identifying, within an operator network, network slices that require authentication and authorization; the access and mobility management network element receives a first authentication response from the terminal, the first authentication response comprising slice authentication information and the first internal slice identification; the access and mobility management network element maps the first internal slice identification into a first external slice identification; the first external slice identification being used for identifying, outside the operator network, network slices that require authentication and authorization; and the access and mobility management network element sends the slice authentication information and the first external slice identification to a slice authentication network element.
Patent WO-2021103658-A1 (WO)
Inventor: LIN JINMING
IPC: G01N30/02
Filed: 2020-08-12
Abstract: An automatic sample injection and analysis device for multiple samples, relating to the technical field of cell analysis, and being used for solving the technical problem of sample loss. The automatic sample injection and analysis device for multiple samples comprises a sampling device (100) and a liquid chromatography device (200); the sampling device (100) comprises a multi-channel microfluid switching valve (110) connected to the liquid chromatography device (200). By selectively conducting a passage, connected to the liquid chromatography device (200), in the multi-channel microfluid switching valve (110), the conducted passage can be switched after sample injection of a previous sample is completed, so that a sample injection process of a next sample is performed. Therefore, multiple samples can be automatically injected and analyzed online in real time; sample loading obstacles, caused by evaporation, of a continuously flowing sample liquid are avoided, and the technical problem of sample loss is solved.
Patent WO-2022016635-A1 (WO)
Title: Production process of triallyl isocyanurate
Inventor: BO CHUNJIN
IPC: C07D251/34
Filed: 2020-08-13
Abstract: A production process of triallyl isocyanurate, comprising the following steps: adding dimethylformamide and anhydrous calcium chloride into a reactor, and then adding sodium cyanate and propylene chloride into the reactor, maintaining a reaction temperature of 110℃-130℃, adding a catalyst and performing a synthesis reaction of sodium cyanate and propylene chloride in the reactor, the reaction time being 2 h-3 h, the mass ratio of sodium cyanate to propylene chloride being 1:1.1-1.3, and the mass of the catalyst being 0.5%-1.5% of the mass of the reactants; sending a synthetic mother liquor within the reactor into a cooler for cooling, and then performing distillation under reduced pressure to remove the dimethylformamide and sending same to a dimethylformamide high-position tank for recycling; and washing a mixed solution after distillation under reduced pressure by using water, then vacuum distillation refining same, and then performing acid washing by using hydrochloric acid and alkali washing by using caustic soda so as to obtain triallyl isocyanurate. The purity of the triallyl isocyanurate can reach more than 99%, the yield can reach more than 93.5%, the production process is simple, and controllability is high.
Patent WO-2021036898-A1 (WO)
Title: Procédé d'activation d'applications pour appareil à écran pliable et dispositif associé
Inventor: LI PANPAN
IPC: G06F9/445
Filed: 2020-08-20
Abstract: L'invention concerne un procédé d'activation d'applications destinée à un appareil à écran pliable, ainsi qu'un dispositif associé. Selon le procédé, lorsqu'un écran d'affichage flexible en état plié est déplié selon un premier angle et qu'une durée d'une pause au premier angle est supérieure ou égale à un premier seuil temporel, un appareil électronique peut activer une première application ou activer une première capacité. La mise en œuvre de la solution technique de la présente invention peut améliorer la commodité d'activation d'applications, ce qui permet d'améliorer l'expérience d'utilisateur lors de l'utilisation d'un appareil à écran pliable.
Patent WO-2021169223-A1 (WO)
Inventor: DENG FUQIN
IPC: B25J19/00
Filed: 2020-08-31
Abstract: A learning-type robot, and a learning correction method based on same. By means of the cooperation of a screen, a photographic apparatus and a robot arm, intuitive learning of a leaner by means of a video is facilitated; and by means of the bottom-to-top human body posture estimation algorithm used, human body key points in a posture of the learner can be sequentially acquired and compared with standard key points in a standard skill video, such that it is ensured that no posture is missed for correction.
Patent WO-2022051945-A1 (WO)
Inventor: ZHU MINDU
IPC: H01R24/50
Filed: 2020-09-09
Abstract: A radio frequency connector is disclosed, comprising: an outer conductor having a hollow housing with outer electrical contacts at its ends; and an inner conductor comprising a central body configured to be installed inside the outer conductor and spaced from the outer conductor with an annular space therebetween. In each end region of the central body of the inner conductor, an elastic connection assembly is provided for electrically connecting the central body to a component to be connected. The elastic connection assembly comprises a male joint and a female joint which mate with each other to form an abutment connection, the male joint or the female joint having elasticity in a radial direction in the area of the abutment connection, one of the male joint and the female joint being provided on the central body, and the other of the male joint and the female joint being provided on the component to be connected. The central body of the inner conductor is directly connected to the component to be connected by means of the elastic connection assembly, without involving the outer conductor. A communication module comprising the above-said radio frequency connector is also disclosed.
Patent WO-2022011814-A1 (WO)
Inventor: YANG JINGLEI
IPC: C09D7/63
Filed: 2020-09-10
Abstract: 本发明提供一种双壳层自修复微胶囊及其制备方法和应用。该双壳层微胶囊包括芯材、包裹芯材的第一壁材层和包裹第一壁材的第二壁材层。本发明的双壳层微胶囊具备两层壁材层，机械强度高，为单组分修复系统，在涂层受损后，微胶囊破裂释放出异氰酸酯芯材同空气中的水分反应固化，智能修复损伤，同时在高湿度环境中，微胶囊中的异氰酸酯芯材可以吸收缓慢渗入涂层中的水分，增强涂层材料中的防水性能。
Patent WO-2021052319-A1 (WO)
Title: High strength thin specification high corrosion resistance steel and manufacturing method therefor
Inventor: WU JIANCHUN
IPC: C22C38/58
Filed: 2020-09-15
Abstract: Disclosed are a high strength thin specification high corrosion resistance steel and a manufacturing method therefor. The chemical ingredients of the steel in percentages by weight are as follows: 0.02-0.06% of C, 0.1-0.5% of Si, 0.4-1.7% of Mn, ≤0.02% of P, 4.0-6.0% of Cr, 1.0-3.0% of Ni, ≤0.007% of S, 0.004-0.010% of N, <0.001% of Als, 0.001-0.006% of B, 0.007-0.020% of total oxygen [O] T , and the balance is Fe and inevitable impurities, and same simultaneously satisfy: comprising one or both elements of 0.01-0.08% of Nb or 0.01-0.08% of V; and Mn/S ≥ 250. In the invention, microalloy elements such as Nb/V and a B element are selectively added to steel, the basicity of slag, the type and melting point of the inclusion in steel, the content of free oxygen in molten steel and the content of acid-soluble aluminum Als during the smelting process are controlled, and a strip is then cast by means of twin-roll thin strip continuous casting, and enters an online rolling mill for hot rolling in closed conditions, and after rolling, the strip steel is cooled by air atomization cooling.
Patent WO-2021063324-A1 (WO)
Inventor: FU QIUJIA
IPC: B65D81/07
Filed: 2020-09-28
Abstract: A packaging apparatus is disclosed. The packaging structure may include a main body (10) including one or more base plates (1) and one or more elastic sheets (2). Each of the base plates (1) may have two opposite first side edges, two opposite second side edges, and an opening. Each of the one or more elastic sheets (2) may correspond to one of the one or more base plates. The one or more elastic sheets (2) may be physically connected with the main body (10), and each of the one or more elastic sheets (2) may cover at least a part of the opening. The main body (10) may further include a first side plate disposed beside at least one of the two opposite first side edges and a second side plate disposed beside each of the two opposite second side edges.