baber/WOPTO huggingface dataset:
Patent WO-2021189430-A1 (WO)
Inventor: SHU ZHENGUO
IPC: G01K7/22
Filed: 2020-03-27
Abstract: A wireless data acquisition system and method applied to soil remediation, relating to the field of soil remediation, and comprising wireless centralized control base stations (A) and wireless instruments (B). There are two or more wireless centralized control base stations (A) and wireless instruments (B); the wireless centralized control base stations (A) are connected to the wireless instruments (B); each wireless centralized control base station (A) comprises a wireless group module (A-1), a wireless centralized control intelligent control module (A-2), a wireless data transmission module (A-3), a base station power supply module (A-4), a display panel (A-5), and a protection circuit module (A-6); each wireless instrument (B) comprises a wireless function module (B-1), a signal conditioning module (B-2), a display control module (B-3), and an instrument power supply module (B-4), wherein the wireless function module (B-1) comprises an antenna group (B-1a), a power amplifier unit (B-1b), and a transmit-receive unit (B-1c), and the signal conditioning module (B-2) comprises a control unit (B-2a), a sampling unit (B-2b), and a signal preprocessing circuit (B-2c). According to the system and method, in soil remediation scale construction, engineering application limitations in the field of soil remediation can be broken through with costs controlled, efficiency improved and benefits increased; the system and method are more environment-friendly, energy-saving and efficient.
Patent WO-2021051789-A1 (WO)
Inventor: Lin Yanhu
IPC: F04D29/44
Filed: 2020-04-09
Abstract: An induced draft fan, comprising a volute (1), a wind wheel (2) and a motor (3). The volute (1) comprises a volute housing (11) and a cover plate (12) installed at the bottom part of the volute housing (11); the volute housing (11) and the cover plate (12) enclose to form an inner cavity (13) in which the wind wheel (2) may be installed; a side surface (111) of the volute housing (11) extends out of an exhaust pipeline (15); the tail part of the exhaust pipeline (15) forms a volute exhaust port (18); the middle of the top part of the volute housing (11) is inwardly recessed for use in installing the motor (3); a volute tongue (16) is provided at a position inside of the inner cavity (13) close to the exhaust pipeline (15); the middle of the top part of the volute housing (11) is inwardly recessed so that the inner cavity (13) forms a first top surface (112) and a second top surface (113); a flow channel (17) is formed between the first top surface (112), the side surface (111) and the cover plate (12); both the first top surface (112) and the second top surface (113) are flat; and turning from the volute tongue (16) to the volute exhaust outlet (18) along the wind wheel (2), the width L of the first top surface (112) gradually increases, so that the cross-sectional area of the flow channel (17) gradually increases.
Patent WO-2021203437-A1 (WO)
Title: Resource allocation method, device, apparatus, and storage medium
Inventor: SHEN JIA
IPC: H04W72/04
Filed: 2020-04-10
Abstract: The present application discloses a resource allocation method, a device, an apparatus, and a storage medium, pertaining to the technical field of communications. The method comprises: receiving, from a network apparatus, first resource allocation information comprising n resource allocation combinations, wherein the resource allocation combinations comprise a first type of resource allocation information and a second type of resource allocation information, and n is a positive integer. The first type of resource allocation information is used to indicate radio resource allocation, and the second type of resource allocation information is used to indicate artificial intelligence (AI) resource allocation. The solution of combined allocation provided by embodiments of the present application reduces the number of resource scheduling operations performed by network apparatuses, and lowers processing overheads of the network apparatuses. In addition, the embodiments of the present application allocate matching radio resources and AI resources together to form a resource allocation combination, thereby ensuring both adequacy of radio resources and AI service quality, and improving the utilization rate of radio resources while enhancing AI service reliability.
Patent WO-2021203441-A1 (WO)
Title: Vehicle moving method and vehicle
Inventor: JIN BIAO
IPC: H04W4/80
Filed: 2020-04-10
Abstract: The present application provides a vehicle moving method and a vehicle. The method is applied to intelligent vehicles, V2X vehicles, and connected vehicles, and can reduce the time consumed by a first vehicle to exit a current parking area so as to save the time and energy of the vehicle owner of the first vehicle. The method comprises: a first vehicle obtains map information of a current parking area, and determines a current parking position and an exit position of the parking area according to the map information; determines, according to the current parking position and the exit position, a target exit route from the current parking position to the exit position; determines whether at least one second vehicle exists in the target exit route, the second vehicle being a vehicle that prevents the first vehicle from traveling from the current parking position to the exit position; and sends, upon determining that at least one second vehicle exists in the target exit route, vehicle moving request information to the vehicle owner of the at least one second vehicle to request the vehicle owner to move the at least one second vehicle.
Patent WO-2021139022-A1 (WO)
Inventor: WANG SHENGLI
IPC: G01S5/22
Filed: 2020-04-14
Abstract: 一种水声定位与授时浮标及水下定位方法，涉及水声定位领域。浮标包括多天线GNSS接收机、惯性测量单元、水声定位设备、卫星通讯机、水声通讯设备、电池和控制器；多天线GNSS接收机用于测量主天线的精确坐标和各天线相对于主天线的坐标增量值，得到浮标的地固坐标系坐标和浮标的姿态信息；惯性测量单元用于测量浮标的角速度和加速度信息，并根据一组浮标的起始位置、速度和姿态信息，附加误差的连续计算出之后任意时刻的位置、速度和姿态；水声定位设备用于向水下发射连续的声学信号，水下载体接收声学信号并测得相对于LBL设备的信号传播时间；卫星通讯机用于从卫星获取实时的精密改正信息；控制器用于接收数据、定位、发送结果和控制其他设备。
Patent WO-2020248724-A1 (WO)
Title: High-speed linear vibrating machine with stable feeding
Inventor: HARA JUNICHI
IPC: B65G27/24
Filed: 2020-04-23
Abstract: Disclosed is a high-speed linear vibrating machine with stable feeding, comprising: a bottom plate, a top plate, a pair of anti-vibration plate springs, a pair of piezoelectric elements, two pairs of amplification-increasing plate springs, a counterweight for maintaining balance, and a pair of Z-shaped fixing blocks, wherein the pair of anti-vibration plate springs are respectively arranged at front and rear positions in a conveying direction, and are respectively composed of a plate spring with a plate surface facing the conveying direction; the amplification-increasing plate springs respectively connect, at the front and rear positions in the conveying direction, the counterweight to vibration plate springs located at a lower side thereof and are provided with the piezoelectric elements, and respectively include a vibration plate spring structure with a plate surface facing the conveying direction; the top plate is supported and fixed by the pair of amplification-increasing plate springs at the front and rear positions of the conveying direction; and two ends of the bottom plate are respectively fixedly provided with the anti-vibration plate springs. According to the present utility model, the anti-vibration effect is improved by means of reducing the total height of the vibration machine, so as to achieve high-speed and stable feeding, and thereby reducing the height of the whole device while also ensuring the vibration amplitude.
Patent WO-2021004141-A1 (WO)
Title: 显示面板及其制造方法
Inventor: DU XIAOSONG
IPC: H01L27/32
Filed: 2020-04-30
Abstract: 本发明提供了一种显示面板及其制造方法，所述制造方法包括如下步骤：提供驱动背板和发光基板，将所述驱动背板与所述发光基板进行金属键合；图形化所述发光基板，形成像素阵列；在所述像素阵列外侧形成薄膜封装层，所述薄膜封装层完全覆盖所述像素阵列；在所述薄膜封装层的顶部形成量子点，以形成多色显示；在相邻的量子点之间形成反射阵列，以避免所述像素阵列之间的光串扰。本发明的显示面板及其制造方法突破了高像素密度的高精度金属掩膜板的物理极限，可实现2000及更高像素密度的显示，并可防止像素阵列之间的光串扰。
Patent WO-2020224544-A1 (WO)
Inventor: CHEN JUAN
IPC: H04W16/18
Filed: 2020-04-30
Abstract: An address selection method and apparatus, relating to the technical field of information processing. The method relates to converting an integer linear programming model into a linear programming model to obtain a first address selection result and a second address selection result (203), and then determining a selected site address from candidate site addresses other than site addresses comprised in the first address selection result and the second address selection result in multiple candidate site addresses (204). According to the method, first, part of address selection results can be obtained by means of a linear programming module obtained by conversion, and then, dimension reduction is performed on the previous multiple candidate site addresses-based address selection problem according to the part of address selection results, so as to solve the address selection problem subjected to dimension reduction. Hence, when the number of candidate site addresses is large, by means of the method, the difficulty in address selection can be reduced, and the time spent for address selection can be shortened.
Patent WO-2021082385-A1 (WO)
Inventor: YIN SHOUXIANG
IPC: G05B13/04
Filed: 2020-05-06
Abstract: A security inspection apparatus capable of adapting to a change in conveyance speed, and a control method for the same, pertaining to the field of security inspection. The apparatus comprises three portions, a base unit, a scanning unit, and a speed detection assembly. The base unit comprises a conveyor belt (1) used to convey an article, and a housing module arranged above the conveyor belt (1). The scanning unit comprises at least one set of radiation sources accommodated within the housing module, placed obliquely at a pre-determined angle, and directed toward the conveyor belt (1), detectors respectively installed at opposite sides of the sets of radiation sources, and a control module (11) electrically connected to the detectors and the radiation sources. The speed detection unit comprises speed sensors installed at an entry/exit of the housing module. Speed detection is performed on the conveyor belt (1) by means of two sets of photoelectric sensors (12) disposed on two sides of a frame, and the control module adjusts a current of an X-ray machine (6) and controls a sampling frequency of a detection board. Further disclosed is a corresponding control method. The invention addresses the problem in which existing security inspection apparatuses are unable to automatically respond to a change in speed of a belt machine, and cause blurry imaging or imaging failures of security inspection systems.
Patent WO-2021159634-A1 (WO)
Title: Classification and regression dual-domain model based traffic identification method and system
Inventor: CHEN ZHUOJUN
IPC: G06K9/00
Filed: 2020-05-28
Abstract: Provided in the embodiments of the present application is a classification and regression dual-domain model based traffic identification method. The method comprises: collecting a target picture in a preset region; inputting the target picture into a classification and regression dual-domain model, and outputting a target classification value and a target regression value of the target picture by means of the classification and regression dual-domain model, the classification dual-domain model comprising a pre-trained classifier and a pre-trained regressor, wherein the classifier and the regressor are both used for identifying traffic in the target picture; determining whether the target classification value is greater than a preset classification value; when the target classification value is greater than the preset classification value, outputting a traffic identification result on the basis of the target regression value; and when the target classification value is not greater than the preset classification value, outputting the traffic identification result on the basis of the target classification value. The embodiments of the present application can accurately identify the number of individuals in a complex scene.
Patent WO-2020239119-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/117
Filed: 2020-06-01
Abstract: L'invention concerne des dispositifs, des systèmes et des procédés se rapportant à la gestion d'indicateurs syntaxiques par rapport à des formats de chrominance dans un traitement vidéo. Dans un aspect représentatif, un procédé de décodage vidéo consiste à déterminer, pour une conversion entre une vidéo et une représentation codée de la vidéo, si un élément de syntaxe associé à une opération de filtrage de boucle adaptatif (ALF) pour une composante de chrominance de la vidéo est inclus dans la représentation codée selon une condition. Le procédé consiste également à exécuter la conversion en fonction de la détermination.
Patent WO-2021169077-A1 (WO)
Inventor: LU FUXING
IPC: F21Y115/10
Filed: 2020-06-03
Abstract: Disclosed is a dimming lamp, comprising: lighting units (1), each of which is provided with a jack lamp base (10) and a contact pin lamp base (11), wherein the jack lamp base (10) is provided with at least two electrical jacks, at least one electrical jack is a dimming jack, the contact pin lamp base (11) is provided with at least two electrical contact pins (110), and at least one electrical contact pin (110) is a dimming contact pin; and the electrical contact pins (110) of the contact pin lamp base (11) of one lighting unit (1) are inserted into the electrical jacks of the jack lamp base (10) of another lighting unit (1), or an electrical cable (2) is coupled to the jack lamp base (10) and the contact pin lamp base (11), such that at least two lighting units (1) are electrically connected.
Patent WO-2021057082-A1 (WO)
Inventor: ZHENG YONGYONG
IPC: A61P7/10
Filed: 2020-06-04
Abstract: The present invention relates to the technical field of biological medicines, and in particular, to a pyridine sulfonamide phosphate compound, a preparation method therefor and application thereof. The present invention has the beneficial effects that the pyridine sulfonamide phosphate compound has the characteristics of high solubility, high stability, convenience in preparation of preparations and the like, is easy to industrially amplify and is used for medical application.
Patent WO-2020253672-A1 (WO)
Title: 能够防止丢轴的计轴方法、计轴系统及计轴设备
Inventor: GUO FENGMING
IPC: B61L1/16
Filed: 2020-06-16
Abstract: 一种能够防止丢轴的计轴方法，包括：获取车轮传感器的两个传感电路的第一车轮感应信号和第二车轮感应信号(S101、S201、S302)；检测第一车轮感应信号出现脉冲的第一时刻(t 1)和第二车轮感应信号出现脉冲的第二时刻(t 2)，确定第一时刻(t 1)和第二时刻(t 2)之间的时间差(T 3) (S102、S202、S303)；根据时间差(T 3)，按照预设的第一补偿策略确定补偿值(T 5)，以对第二车轮感应信号的脉冲宽度(T 2)进行补偿(S103、S204、S304)。有益效果：以车轮传感器的计轴信号中两个脉冲出现的时间差(T 3)为基础，按照第一补偿策略确定补偿值(T 5)以对后产生的脉冲的脉冲宽度(T 2)进行补偿，避免SI脉冲上升沿和下降沿完全覆盖SII脉冲，从而防止丢轴。
Patent WO-2020253739-A1 (WO)
Inventor: LIU YUNYUN
IPC: A61M29/00
Filed: 2020-06-17
Abstract: Provided are a medical balloon (10), a balloon catheter and a medical device (30). The medical balloon (10) comprises a balloon body and recesses (12) formed in an outer surface of the balloon body. The advantage thereof lies in that by means of the recesses (12), the bending performance of the medical balloon (10) is improved, and the adaptability of the medical balloon (10) to a blood vessel (20) is improved, thereby reducing the tearing of the blood vessel (20) when the medical balloon (10) is delivered into a bent portion of the blood vessel (20), so as to prevent the blood vessel (20) from being damaged.
Patent WO-2021253374-A1 (WO)
Title: V2X Message For Platooning
Inventor: CHEN SHUPING
IPC: H04W72/04
Filed: 2020-06-19
Abstract: Various embodiments include methods that may be implemented by a processor or computing device for vehicle-to-everything (V2X) messaging to support platooning. Various embodiments may include determining whether the vehicle is assigned a platoon leader role or a platoon follower role in the platoon and generating and transmitting one or more platooning intention messages (PIMs) via multicast V2X transmissions to one or more follower vehicles in the platoon in response to determining that the vehicle is assigned the platoon leader role in the platoon. Various embodiments may include monitoring for and receiving PIMs via multicast V2X transmissions from a leader vehicle in the platoon in response to determining that the vehicle is assigned the platoon follower role in the platoon.
Patent WO-2021184574-A1 (WO)
Title: Document data importing method and apparatus, document data exporting method and apparatus, and storage medium
Inventor: OU QIN
IPC: G06F16/25
Filed: 2020-06-29
Abstract: Disclosed are a document data importing method and apparatus, a document data exporting method and apparatus, a computer device and a storage medium. The document data importing method comprises: when a document data importing instruction carrying a document to be imported is received, calling a corresponding parsing program according to the file format of said document, and parsing said document, so as to acquire text data and annotation data in said document (S240); and after processing the text data according to the annotation data, mapping the text data to an object or a structural body of a service system according to an object name in the annotation data. The document data exporting method comprises: when a document data exporting instruction is received, acquiring a corresponding document exporting template, extracting annotation data to process data to be exported in a service system, so as to acquire processed data; and according to an object name in the annotation data, writing the processed data into a position corresponding to the document exporting template. The complexity of a service system is reduced, and the operating speed of the service system is improved.
Patent WO-2021051934-A1 (WO)
Title: Method and apparatus for extracting key contract term on basis of artificial intelligence, and storage medium
Inventor: HOU LI
IPC: G06F16/33
Filed: 2020-06-29
Abstract: The present application relates to an artificial intelligence technology. Disclosed is a method for extracting a key contract term on the basis of artificial intelligence. The method comprises: receiving a contract text, performing a pre-processing operation on the contract text to obtain standard contract text, extracting a keyword set from the standard contract text, and converting the keyword set into a word vector set to obtain a keyword vector set; acquiring a pre-determined text set of key contract terms, and converting the text set into a text word vector set; and inputting the keyword vector set and the text word vector set into a pre-constructed intelligent key contract term extraction model so as to obtain a set of similarities between the keyword vector set and the text word vector set, and when there is a similarity greater than a preset threshold value in the similarity set, taking a corresponding keyword vector as a key term of the contract text. Further provided is an electronic device and a computer-readable storage medium. The efficient extraction of a key contract term is realized.
Patent WO-2022016525-A1 (WO)
Inventor: MIAO ZEXIANG
IPC: H04N19/645
Filed: 2020-07-24
Abstract: 一种编码方法和编码装置，包括：获取待编码图像的多个码流分量，所述多个码流分量中每一个码流分量包括所述待编码图像的一种变换系数的码流；将所述多个码流分量按照所述变换系数的种类顺序存储。本申请实施例提供的方案，由于将待编码图像的多个码流分量按照变换系数的种类顺序存储，在编码的过程中，可以减少码流搬运次数，进一步地，可以提高编码效率。
Patent WO-2021023079-A1 (WO)
Inventor: CAI SHENGTIAN
IPC: H01M2/10
Filed: 2020-07-29
Abstract: Provided in embodiments of the present invention are a battery pack and a device using a battery pack. A battery pack comprises: a battery module comprising multiple secondary batteries and a module frame provided at the periphery of the multiple secondary batteries, support lugs being provided at a surface of the module frame away from the secondary batteries; and a fixing frame comprising two fixing beams spaced apart from each other and a position-limiting space between the fixing beams for accommodating the battery module, at least one of the fixing beams having multiple position-limiting holes arranged at intervals, and a clamping mechanism being provided in the position-limiting hole to fix the support lug between the clamping mechanism and the fixing beam. When the battery module is in the position-limiting space, the support lugs on the module frame are fixed by the multiple clamping mechanisms. Since the multiple clamping mechanisms are arranged at intervals, clamping operations thereof will not interfere with one another. The above arrangement enables multiple clamping mechanisms to respectively fix support lugs at different locations, thereby effectively improving fixing performance of the clamping mechanisms, and enhancing the structural strength of the entire battery pack.
Patent WO-2021032044-A1 (WO)
Title: Torque transfer mechanism, electric starting device, engine and garden tool
Inventor: GUO NING
IPC: F16H55/14
Filed: 2020-08-17
Abstract: A torque transfer mechanism, an electric starting device, an engine and a garden tool. The torque transfer mechanism comprises a first transmission member (10), a second transmission member (30), and an elastic buffer member (20) located between the first transmission member (10) and the second transmission member (30). The elastic buffer member (20) is configured to buffer and transfer the torque of the first transmission member (10) to the second transmission member (30). The torque is transferred by using the elastic buffer member (20), so that the torque of the first transmission member (10) is temporarily buffered by the elastic buffer member (20) in the process of the torque transfer, and then the torque is transferred to the second transmission member (30) by means of the elastic buffer member (20), solving the problem in the prior art that hooks connected between a gear and a spiral spring and between the spiral spring and a ratchet wheel are easy to break. Furthermore, the elastic buffer member has a simple manufacturing process, a low cost, low transfer noise, and is easy to assemble and disassemble, without the need for additionally installing a security protection component.
Patent WO-2021043022-A1 (WO)
Title: Medical implant conveying device
Inventor: WU XUWEN
IPC: A61F2/24
Filed: 2020-08-24
Abstract: A medical implant conveying device, which has a split structure and comprises: a handle (3) and a catheter assembly (1) which are separated from each other. The handle (3) and the catheter assembly (1) are connected by means of a transmission shaft (2). By configuring the handle (3) and the catheter assembly (1) to be separated from each other, the mass of a conventional catheter assembly (1) is reduced, and an operator can achieve positioning and position adjustment of a medical implant by moving the catheter assembly (1). The catheter assembly (1) is light in weight and small in size, and the operation precision and accuracy are improved; moreover, the influence of vibration and/or movement of the handle (3) on the catheter assembly (1) is avoided, the stability is further improved, and the operation quality is improved.
Patent WO-2021057362-A1 (WO)
Inventor: GUO LI
IPC: H04W72/04
Filed: 2020-08-25
Abstract: Provided are a reference signal determination method and device, and UE. The method includes: receiving, by UE, first configuration information. The first configuration information is used for determining configuration information of a Sounding Reference Signal (SRS) resource set, the configuration information of the SRS resource set includes first indication information for indicating an index of a first reference signal source, and the first reference signal resource is used for estimating a pathloss of a first SRS resource of the SRS resource set.
Patent WO-2021098330-A1 (WO)
Title: 识别光网络单元连接端口的方法、相关装置及系统
Inventor: YANG SULIN
IPC: H04B10/079
Filed: 2020-08-28
Abstract: 本申请实施例公开了识别ONU连接端口的方法、支持端口识别的分光器、相关的ONU、OLT等设备、PON以及通信系统。当连接分光器的某一端口的ONU发送上行测试光信号时，该上行测试光信号被该ONU连接的端口设置的反射器反射，以形成回波光信号。该回波光信号的强度与该反射器的反射率有对应关系，而该反射器的反射率又与该反射器所在的端口的信息有对应关系，因而该回波光信号的强度与该ONU连接的端口的信息有对应关系。从而得到该ONU连接的分光器的端口的信息。进而还可以得到PON的拓扑结构，便于快速故障定位。