baber/WOPTO huggingface dataset:
Patent WO-2019114019-A1 (WO)
Title: 一种用于自动驾驶车辆的场景生成方法及智能眼镜
Inventor: CAI RENXUAN
IPC: G06T19/00
Filed: 2017-12-21
Abstract: 一种用于自动驾驶车辆的场景生成方法及智能眼镜，包括：当自动驾驶车辆驶入隧道时，智能眼镜获取隧道对应的虚拟隧道场景，以及获取隧道的隧道信息和自动驾驶车辆的行驶信息；其中，隧道信息至少包括隧道长度，行驶信息至少包括行驶速度（101）；智能眼镜根据虚拟隧道场景、隧道信息和行驶信息生成虚拟赛车场景。能够在自动驾驶车辆驶入隧道时，为自动驾驶车辆的乘坐者生成赛车场景，使得乘坐者可以观看到赛车场景，从而保持清醒的状态，进而在自动驾驶车辆遇到紧急情况时，乘坐者可以及时采取紧急措施，降低交通事故发生的概率。
Patent WO-2019127174-A1 (WO)
Title: 热压烧结装置、微纳多孔结构的块体热电材料及其制法
Inventor: Chang Siyi
IPC: B22F3/11
Filed: 2017-12-28
Abstract: 一种热压烧结装置、利用该热压烧结装置制备热电材料的方法以及多尺度微纳多孔结构的热电材料。该热压烧结装置包括上电极（1）、下电极（7）、水冷真空室（2）和模具组，其中，模具组包括模具主体（8）、上压头（4）和下压头（6），模具主体具有高度方向的通孔，上压头和下压头的高度之和小于模具主体的高度；工作时，模具组置于水冷真空室内，上电极和下电极将上压头和下压头压入模具主体的通孔直至上压头和下压头分别与模具主体的上端面和下端面平齐，模具主体的通孔内形成容纳样品的样品室。该多尺度微纳多孔结构的热电材料的化学式为Mg  3.2-x Mn  x Sb  1.5-y Bi  0.5 Te  y 的，其中0.0125≤x≤0.1，0.01≤y≤0.05。
Patent WO-2019000897-A1 (WO)
Title: Data acquisition method and device
Inventor: ZHI MENG
IPC: G06F17/30
Filed: 2017-12-29
Abstract: A data acquisition method and device. The method comprises: providing a predefined data acquisition component with a data query condition configured by a developer and a rule for parsing data returned by the Elasticsearch search engine (S1); and calling the data acquisition component to initiate a screen-scrolling query request to Elasticsearch, and acquiring a parsed result returned by Elasticsearch with respect to the screen-scrolling query request (S2). The method acquires a large amount of data from Elasticsearch by calling a self-defined data acquisition component, such that data acquisition operations are more reliable, orderly, real-time and non-repetitive.
Patent WO-2018218978-A1 (WO)
Inventor: DONG YUWEI
IPC: B29C64/264
Filed: 2018-01-30
Abstract: 一种3D打印产品的UV固化装置，包括底座(1)，所述底座(1)的上方设有托盘(2)，所述托盘(2)绕底座(1)上的竖直转轴水平转动连接，所述底座(1)上与托盘(2)同轴心设有罩盖(4)，所述托盘(2)位于罩盖(4)内，并且罩盖(4)的内壁设有UV灯管(5)，所述托盘(2)通过驱动电机(3)提供驱动力，所述驱动电机(3)固定于底座(1)内。该3D打印产品的UV固化装置使得3D产品的表面可以自动均匀地进行UV固化。
Patent WO-2019148389-A1 (WO)
Title: Unmanned aerial vehicle (uav) capability information transmission method, apparatus and system
Inventor: HONG WEI
IPC: H04W36/08
Filed: 2018-01-31
Abstract: Disclosed is an unmanned aerial vehicle (UAV) capability information transmission method, which belongs to the technical field of wireless communications. The method comprises: when a terminal switches from a second base station to a first base station, the first base station sending a UAV capability information query request to a network management device; the network management device querying UAV capability information of the terminal according to the UAV capability information query request; and the network management device sending the UAV capability information to the first base station. The present disclosure realizes that in the process of switching a terminal from one base station to another, a target base station to be switched to can quickly acquire UAV capability information of the terminal, so that the reaction speed of the target base station providing a UAV service for the terminal is shortened as much as possible, and the system performance of a wireless communication system providing the UAV service for the terminal is improved.
Patent WO-2019080404-A1 (WO)
Title: Cross-social networking platform user matching method, data processing device, and readable storage medium
Inventor: WANG JIANZONG
IPC: G06Q50/00
Filed: 2018-02-05
Abstract: Disclosed is a cross-social networking platform user matching method, comprising the steps of: acquiring information of a first user on a first social networking platform and acquiring information of a second user on a second social networking platform; defining spatial mapping of matching and non-matching offline users by means of a ULinK framework algorithm model so as to calculate the total difference between the information of the first user and the information of the second user; solving for a projection matrix of the ULinK framework algorithm model, establishing a correlation of an original space and a user hidden space, determining, on the basis of the spatial distance between the first user and the second user in the hidden space, whether the first user and the second user are matching offline users. Also provided are a data processing device and a computer-readable storage medium.
Patent WO-2019157620-A1 (WO)
Title: Water-based polymer dispersions and uses thereof
Inventor: ZHENG JIN (JAY)
IPC: C08F218/04
Filed: 2018-02-13
Abstract: Disclosed is water-based polymer dispersion and uses thereof, in particular to vinyl ester-ethylene copolymer dispersions and their use as a liquid ingredient in polymer modified cement-based coatings.
Patent WO-2019157666-A1 (WO)
Inventor: YANG QINGCHANG
IPC: H04L12/725
Filed: 2018-02-13
Abstract: A routing method and apparatus, for providing a routing path satisfying QoS requirements. The routing method comprises: a first routing node performing QoS measurement on a path between reachable adjacent routing nodes to obtain a QoS parameter set of a path between each two adjacent routing nodes; the first routing node reporting the QoS parameter set to a control node, such that the control node calculates routing paths of a first routing node to other routing nodes according to the QoS parameter set; the first routing node receiving one or more routing tables of the first routing node to the other routing nodes issued by the control node; and the first routing node receiving a packet, and determining from the one or more routing tables a routing table corresponding to an identifier of the packet, and forwarding the received packet according to the routing table.
Patent WO-2018214611-A1 (WO)
Inventor: LI FULIN
IPC: G02F1/13357
Filed: 2018-03-06
Abstract: 一种背光模组，包括：多个发光模块(100)，每一个发光模块(100)包括背光元件(200)和光线准直结构(300)，背光元件(200)包括至少一个背光光源(210)；光线准直结构(300)包括收敛转向部件(310)和反射部件(320)；收敛转向部件(310)包括部件本体(311)，部件本体(311)包括一反射面(313)，该反射面(313)用于将背光光源(210)发出的至少一部分光线朝背光元件(200)所在的平面反射；反射部件(320)设置于收敛转向部件(310)的四周，反射部件(320)包括一曲面(321)，曲面(321)用于反射反射面(313)反射的光线。
Patent WO-2018166409-A1 (WO)
Inventor: YANG ANDY
IPC: H01M10/42
Filed: 2018-03-09
Abstract: L'invention concerne une batterie ou un bloc-batterie au plomb-acide ayant une longue durée de vie. La batterie ou le bloc-batterie au plomb-acide peut exécuter une inversion de polarité, ou est soumis à celle-ci, de pôles positifs et négatifs de la batterie au plomb-acide et/ou du bloc-batterie au plomb-acide, et des opérations ultérieures de charge ou de charge-décharge. La batterie au plomb-acide ou le bloc-batterie exécute cette opération, ou est soumis à celle-ci, une fois ou plus au total. L'invention concerne ainsi une batterie ou un bloc-batterie au plomb-acide qui a une longue durée de vie.
Patent WO-2018205800-A1 (WO)
Inventor: KWOK TZI LAI
IPC: A63F9/20
Filed: 2018-04-17
Abstract: L'invention concerne un mécanisme de transport de tuiles de mah-jong, comprenant : un mécanisme d'extraction et de transport (100) pour extraire une tuile d'une pile de tuiles de mah-jong (500) et la transporter vers un mécanisme de distribution et de transport (200), et le mécanisme de distribution et de transport (200) pour recevoir les tuiles de mah-jong (500) transportées par le mécanisme d'extraction et de transport (100) et les transporter jusqu'à une position de distribution, une sortie de transport du mécanisme d'extraction et de transport (100) et une entrée de transport du mécanisme de distribution et de transport (200) venant en butée l'une contre l'autre; et un angle inclus entre les directions de transport du mécanisme d'extraction et de transport (100) et du mécanisme de distribution et de transport (200) étant un angle obtus.
Patent WO-2018219068-A1 (WO)
Inventor: YANG LING
IPC: H04W24/10
Filed: 2018-04-24
Abstract: 本发明提供了一种信道状态信息的处理方法及装置、终端、基站；其中，该方法包括：接收配置信息；其中，配置信息包括以下至少之一：测量资源配置信息，信道状态信息报告配置信息；根据配置信息执行以下至少之一操作：在测量资源配置信息指示的测量资源上测量信道状态信息，在所述测量资源配置信息指示的测量参考信号信息中携带的所指示的参考信号对应的资源上测量信道状态信息，按照信道状态信息报告配置信息指示的上报规则在上报资源上反馈测量的信道状态信息。
Patent WO-2018196759-A1 (WO)
Title: 一种扑克机及其理牌装置、理牌方法
Inventor: HU QUXIAN
IPC: A63F1/12
Filed: 2018-04-24
Abstract: 一种扑克机的理牌装置（6）和理牌方法。其中，理牌装置（6）包括安装在理牌支架（601）上的送牌皮带（605）、理牌皮带（608）、拨牌轮（610）、侧挡板（6011）和安装在挡牌板（602）上的压牌轮（603）。送牌辊A（604）位于送牌皮带（605）的进牌一侧，送牌辊B（606）位于送牌皮带（605）的出牌一侧，理牌皮带（608）和侧挡板（6011）分别位于送牌皮带（605）的另外两侧。理牌皮带（608）的辊轴竖向设置，理牌皮带（608）的运动方向与送牌皮带（605）的运动方向相反。挡牌板（602）具有横向延伸部，该横向延伸部位于送牌皮带（605）的上方从而在两者之间形成供扑克牌通过的走牌通道。
Patent WO-2018228061-A1 (WO)
Title: 数据传输方法、装置及系统
Inventor: TANG HAO
IPC: H04L9/32
Filed: 2018-04-26
Abstract: 本申请公开了一种数据传输方法、装置及系统，属于生物识别技术领域。所述方法包括：接受第二模块发送的数据包，获取数据包对应的随机字符串，根据第一模块预先存储的加密密钥对随机字符串和第一数据的校验和进行加密生成第二签名，判断第一签名和第二签名是否匹配，若匹配，确定数据包传输安全。其中第一模块可以是主控芯片，也可以是生物识别模块，达到了双向验证和处理的效果。解决了通信协议大多使用明文，数据传输存在安全风险的问题；达到了在极低的硬件成本下，实现安全通信的算法，实现双向的身份校验、防重放、防篡改功能，仅需要加密模块，不需要解密模块，降低数据传输风险的效果。
Patent WO-2019213912-A1 (WO)
Title: Radio communication method and apparatus
Inventor: YANG NING
IPC: H04W48/14
Filed: 2018-05-10
Abstract: Embodiments of the present application provide a radio communication method and an apparatus, providing a way of transmitting an SIB in a 5G system. The method comprises: a network apparatus broadcasting a first system information message via a physical downlink shared channel, the first system information message comprising a first system information block of an on-demand request and a second system information block of a non-on-demand request, wherein the first system information block and the second system information block have identical transmission periods.
Patent WO-2019222918-A1 (WO)
Title: Induced pluripotent stem cell and preparation method therefor
Inventor: PEI XUETAO
IPC: C12N5/0735
Filed: 2018-05-22
Abstract: Provided is an induced pluripotent stem cell. The induced pluripotent stem cell is derived from an umbilical artery endothelial cell and can be differentiated into a hematopoietic endothelial cell.
Patent WO-2018219209-A1 (WO)
Title: 像素补偿电路及补偿方法、显示装置
Inventor: HAN LONG
IPC: G09G3/32
Filed: 2018-05-24
Abstract: 一种像素补偿电路及方法、显示装置。像素补偿电路包括：驱动晶体管(DT)和OLED发光元件；第一开关元件(T1)响应复位信号(Reset)将初始化信号(Vinit)传至驱动晶体管(DT)的控制端；第二开关元件(T2)响应扫描信号(Gate)将数据信号(Vdata)传至驱动晶体管(DT)的第一端；第三开关元件(T3)响应扫描信号(Gate)将数据信号(Vdata)传至耦合电容(Cc)的第一端，耦合电容(Cc)的第二端连接第一电源信号端；第四开关元件(T4)响应扫描信号(Gate)连接驱动晶体管(DT)的控制端和第二端；第五开关元件(T5)响应控制信号(EM)将第一电源信号(VDD)传至驱动晶体管(DT)的第一端；第六开关元件(T6)响应控制信号(EM)将驱动晶体管(DT)的输出电流传至OLED发光元件；存储电容(Cs)连接在第一电源信号端和驱动晶体管(DT)的控制端之间。
Patent WO-2019222992-A1 (WO)
Title: Nonwoven, and process and apparatus for producing the same
Inventor: LIU XIAOXIN
IPC: A47L13/16
Filed: 2018-05-25
Abstract: A process and an apparatus for making a fibrous web. The fibrous web comprises a plurality of first areas comprising hydroentangled fibers. The first areas are discrete in a machine direction and/or a counter-machine direction. The process comprises the steps of : subjecting a fibrous web (30) to a hydroentanglement process directing water jets from a water injection means (32) on to the fibrous web (30), and blocking at least one of the water jets from the water injection means (32) discontinuously using a first blocking member (50) positioned between the water injection means (32) and the fibrous web (30), wherein the first blocking member (50) comprises at least one aperture (52) or recess on its surface and rotates about an axis perpendicular to a z-direction.
Patent WO-2018219323-A1 (WO)
Inventor: LIU FENG
IPC: H04J3/16
Filed: 2018-05-31
Abstract: 一种灵活以太网协议中传递业务流的方法、装置和系统。其中，灵活以太网FLEXE协议中传递业务流的方法包括：发送端对预定客户业务流进行封装；所述发送端将封装后的预定客户业务流插入到FLEXE业务时隙中预定类型的控制信息块中，并发送所述预定类型的控制信息块。
Patent WO-2020000321-A1 (WO)
Title: 电子封签装置、电机组件及电子封签核验方法
Inventor: JIANG KAI
IPC: H02K11/21
Filed: 2018-06-28
Abstract: 一种电子封签装置（10）、具有该电子封签装置的电机组件以及电子封签核验方法，包括：磁铁（12），其设置于第一部件；以及，感应元件（14），其设置于第二部件并与磁铁相对位置固定，其中，当第一部件和第二部件之间发生相对移动时，感应元件利用韦根效应产生一信号，从而实现自动检测彼此可拆动的第一部件和第二部件之间的拆装状态。
Patent WO-2020000327-A1 (WO)
Inventor: ZHANG JIANQING
IPC: C12N15/09
Filed: 2018-06-28
Abstract: The present invention falls within the technical field of biological preparations, and particularly relates to a RXRα gene stably transfected cell line for RXRα protein stable high expression and a preparation method therefor. The cell line is a cell clone where the RXRα gene is randomly integrated into the chromosomes of an SK-N-SH cell, and the genotype for the cell line is stable and can be stably inherited with cell proliferation, and the progeny cells stably and highly express the RXRα protein, thereby greatly improving the stability of the high expression of the RXRα protein to ensure the functionality of the RXRα gene and the reliability of the tested materials. Provided is a method for preparing the cell line, comprising the following steps: designing and preparing a eukaryotic expression vector, transfecting SK-N-SH cells with the eukaryotic expression vector by means of the nuclear transfection technique, obtaining the cell clones stably transfected with the RXRα gene by means of G418 drug screening, identifying whether the cell clone is a positive cell clone that is stably transfected with the RXRα gene by means of PCR and gene sequencing, identifying the expression level of the RXRα protein in positive cloned cells by using Western blot, and then obtaining the cell line for RXRα protein stable high expression in which genotypes can be stably passaged.
Patent WO-2020006666-A1 (WO)
Title: Method and apparatus for switching communication mode of wireless body area network
Inventor: SUN FANGMIN
IPC: H04W24/02
Filed: 2018-07-02
Abstract: The present application relates to the technical field of wireless body area networks, and provided thereby are a method and apparatus for switching the communication mode of a wireless body area network, the method comprising: acquiring service characteristics of current WBANs, the service characteristics comprising service parameter information and communication requirement information; inputting the service characteristics to a pre-trained service classification model to obtain the service type of the current WBANs; according to the service type as well as a pre-established correspondence relationship between service type and optimal communication mode, determining the optimal communication mode corresponding to the service type; switching the communication mode of the current WBANs to the optimal communication mode. By means of the method and apparatus for switching the communication mode of a wireless body area network as provided by the embodiments of the present application, the optimal communication mode may be adaptively selected according to communication requirements, thereby achieving the double assurance of energy consumption being low and the quality of transmission being high.
Patent WO-2020006698-A1 (WO)
Inventor: LI QINGBIN
IPC: E01C19/23
Filed: 2018-07-04
Abstract: 一种土石方智能碾压系统，包括碾压机工作参数自主决策控制系统、无人碾压机及机群协同碾压作业系统、RTK-系统、无线通信系统、远程质量监控中心，基于材料-机器-信息-机器自主决策交互系统框架实现，根据当前压实状态进行下一遍碾压时参数自主决策控制，实现土石方工程精细化填筑施工。
Patent WO-2019007389-A1 (WO)
Title: Blind detection method, method for sending signal, relevant device and system
Inventor: WU KAI
IPC: H04W52/02
Filed: 2018-07-05
Abstract: Provided are a blind detection method, a method for sending a signal, a relevant device and a system. The method comprises: receiving a target signal sent by a network-side device; and based on the target signal, carrying out blind detection on a physical downlink control channel, or maintaining a sleep state at the moment the physical downlink control channel is detected.
Patent WO-2019237443-A1 (WO)
Inventor: XU KUN
IPC: B23H3/04
Filed: 2018-07-06
Abstract: 一种电解加工中阴极表面绝缘的装置，包括工具阴极（2）、工件（4）、电解液槽（6）、电源（7）、移动机构（13）；电解液槽（6）置于工作台（5）上，电解液槽（6）内有电解液（1）和工件（4）；工件（4）与工具阴极（2）分别接电源（7）的正极、负极；且工具阴极（2）通过阴极夹具（11）安装在移动机构（13）上；移动机构（13）与计算机（12）相连；计算机（12）控制移动机构（13）的移动，在需要绝缘的阴极表面制备超疏水微结构。
Patent WO-2019011339-A1 (WO)
Title: Communication method and device
Inventor: LIN BO
IPC: H04L12/18
Filed: 2018-07-13
Abstract: A communication method and device. The method comprises: a first terminal device generating first data, the first data comprising second data, the second data comprising third data and the identifier of the first terminal device, the second data being data that the first terminal device needs to report to a network device, the identifier of the first terminal device being used for determining the first terminal device; and the first terminal device sending, in the case where no connection with the network device is established, the first data to a second terminal device. The method and device of the present application can reduce the power consumption of the first terminal device.
Patent WO-2019034022-A1 (WO)
Title: Method for setting operating record viewing right based on time period
Inventor: CHEN DAZHI
IPC: H04L12/24
Filed: 2018-08-13
Abstract: Disclosed is a method for setting an operating record viewing right based on a time period, comprising: selecting an authorization object; setting one or more viewing objects for each authorization object, with the authorization object and the viewing objects being the same one of a character, a user and an employee; and setting a viewing right time period for each authorization object, so that the authorization object obtains the right to view an operating record of a viewing object corresponding thereto in the viewing right time period of the authorization object. In the present invention, according to actual requirements, an authorization object can be authorized to view an operating record of a viewing object in a certain time period, and cannot view an operating record of the viewing object beyond the time period, so as to satisfy the requirement for viewing an operating record of a viewing object in various situations involving time restrictions, thereby reducing the possibility of an operating record being revealed to an irrelevant person, and improving the security of company information.
Patent WO-2019047753-A1 (WO)
Title: Measurement method and system for minimization of drive-test, terminal, and base station
Inventor: KIMBA DIT ADAMOU BOUBACAR
IPC: H04W24/10
Filed: 2018-08-29
Abstract: The present disclosure provides a measurement method for minimization of drive-test (MDT) and a related device, said method comprising: a terminal receiving, in a connection state or an inactive state, indication information, sent by a configuration base station, of MDT measurement, the indication information comprising a measurement stop threshold and one or more pieces of state information of an MDT measurement record, the state information being used for indicating the state of the MDT measurement record of the terminal. The terminal performs MDT measurement according to the indication information, and records an MDT measurement result.
Patent WO-2019114327-A1 (WO)
Title: 像素电路、显示面板及显示装置
Inventor: HAO XUEGUANG
IPC: G09G3/3233
Filed: 2018-08-30
Abstract: 一种像素电路、显示面板及显示装置，该显示装置包括第二极与低电压信号线耦接的发光器件；第二极与发光器件的第一极耦接的驱动薄膜晶体管；第一极与高电压信号线耦接，第二极与驱动薄膜晶体管的第一极耦接的发光控制薄膜晶体管；控制数据电压写入驱动薄膜晶体管的控制极的开关薄膜晶体管；复位驱动薄膜晶体管的控制极电位的复位薄膜晶体管；耦接于驱动薄膜晶体管的控制极和第二极的存储电容。
Patent WO-2020037714-A1 (WO)
Title: Application of trail mutants in preparation of medicines for treating acnes, and preparation
Inventor: CHEN SHOUCHUN
IPC: A61K38/17
Filed: 2018-09-05
Abstract: The present invention provides an application of TRAIL mutants in preparation of medicines for treating acnes, and a preparation. TRAIL mutant proteins comprise TRAIL-Mu3, TRAIL-MuR5, TRAIL-MuR6, TRAIL-MuR5S4TR, and TRAIL-MuR6S4TR. Experimental researches prove that the five TRAIL mutants can inhibit proliferation of sebocytes in primary culture in vitro and induce apoptosis thereof, and biological activities of the mutants are greatly stronger than that of an isotretinoin control drug. The mutant proteins can be made into various forms, such as creams, ointments, gels, sprays, and masks. Animal experiments prove that the five TRAIL mutant preparations can evidently inhibit and relieve skin lesion of an acne animal model, and can well treat acnes of a human body.
Patent WO-2019100815-A1 (WO)
Inventor: LIAO WENLIANG
IPC: G02B27/00
Filed: 2018-10-30
Abstract: 一种非等厚光学镜片的设计方法，包括如下步骤：(1)在光学软件中建立镜片模型；(2)模拟一束入射光线照射镜片模型，比对入射光线与出射光线是否平行；(3)若平行，则记录该镜片的入射面及出射面的曲率及厚度，制作镜片初成品；若不平行，调节镜片模型的入射面及出射面之间的厚度，使其平行，然后记录此时该入射面及出射面的曲率及厚度，制作制成镜片初成品；(4)验证初成品是否合格，若不合格返回步骤(2)重新开始。本方法制得镜片可以减轻或者消除畸变，从而使得图像清晰，进而人长时间使用不会头晕。
Patent WO-2019085842-A1 (WO)
Inventor: KWON YOUNGHOON
IPC: H04W72/08
Filed: 2018-10-27
Abstract: La présente invention concerne un procédé permettant de faire fonctionner un équipement utilisateur consistant à recevoir une première trame sur un premier canal associé à un premier faisceau identifié pendant une procédure de récupération de défaillance de faisceau, et à déterminer qu'une relation supposée quasi-co-localisée existe entre le premier canal et le premier faisceau, et sur la base de celle-ci, décoder la première trame en fonction d'un premier signal de référence sur le premier canal et utiliser un premier filtre de réception de domaine spatial qui a été utilisé pour décoder le premier faisceau.
Patent WO-2019174266-A1 (WO)
Title: Multiway switch, radio frequency system, and electronic device
Inventor: BAI JIAN
IPC: H04B7/0413
Filed: 2018-11-02
Abstract: A multiway switch, a radio frequency system, and an electronic device are provided. The multiway switch is applicable to an electronic device being operable in a single-frequency dual-transmit mode. The electronic device includes the multiway switch, a radio frequency circuit, and an antenna system. The antenna system includes 2 n  antennas. The multiway switch includes six T ports and 2 n  P ports. The six T ports are configured to be coupled with the radio frequency circuit. The 2 n  P ports are configured to be coupled with the antenna system. The six T ports include two first T ports coupled with all of the 2 n  P ports. The multiway switch is configured to be coupled with the radio frequency circuit and the antenna system to implement a preset function of transmitting a sounding reference signal (SRS) through the 2 n  antennas corresponding to the 2 n  P ports in turn.
Patent WO-2020093368-A1 (WO)
Title: Laterite nickel ore acid leaching apparatus
Inventor: LIU YUQIANG
IPC: C22B3/02
Filed: 2018-11-09
Abstract: A laterite nickel ore acid leaching apparatus, comprising a vertical reaction tank (7) and a horizontal reactor (13). The vertical reaction tank (7) is provided at the end proximate to the horizontal reactor (13), and a material output tube (17) is provided at the other end proximate to the horizontal reactor (13); the horizontal reactor (13) is provided with an overflow outlet (18); the overflow outlet (18) is located above the material output tube (17); the overflow outlet (18) is connected to a material by means of a guide tube (19); the material output tube (17) is provided with a bottom exhaust valve (20). The apparatus can implement sufficient mixing of materials and continuous production and can reduce manual operations, and thus the security is improved.
Patent WO-2019105234-A1 (WO)
Title: Aromatic compound, pharmaceutical composition thereof and use thereof
Inventor: ZHU JIAWANG
IPC: A61K31/5377
Filed: 2018-11-15
Abstract: The present invention relates to an aromatic compound, a pharmaceutical composition comprising the compound, and a method for preparing the compound and an intermediate thereof. The present invention further relates to use of the compound in the preparation of a medicament for the prevention or treatment of PPAR-related diseases.
Patent WO-2019101074-A1 (WO)
Inventor: LIU RUIZHI
IPC: H04W8/26
Filed: 2018-11-20
Abstract: L'invention concerne un procédé, un dispositif, et un système de communication pour notifier à un terminal des informations de changement d'accord d'un nom de réseau de données (DNN). Le procédé comprend les étapes suivantes : un premier élément de réseau central reçoit des informations de notification d'un second élément de réseau central, les informations de notification étant utilisées pour indiquer un changement d'accord d'un DNN ; et le premier élément de réseau central envoie des premières informations à un terminal, les premières informations étant utilisées pour notifier au terminal le changement d'accord du DNN.