baber/WOPTO huggingface dataset:
Patent WO-2019047767-A1 (WO)
Title: Data transmission method, mode indication method, mode determination method, and apparatus
Inventor: WANG XIAOHAN
IPC: H04L1/18
Filed: 2018-08-30
Abstract: Disclosed in the present application are a data transmission method, a mode indication method, a mode determination method, and an apparatus, belonging to the field of mobile communications. The data transmission method comprises: receiving at least one piece of transmission control information, the at least one piece of transmission control information comprising transmission control information sent by at least one transmitting end device to a receiving end device, the transmission control information sent by each transmitting end device to the receiving end device containing a retransmission process identifier for performing a retransmission control operation on the data transmission performed by each transmitting end device to the receiving end device; for each piece of transmission control information among the at least one piece of transmission control information, determining the transmitting end device having sent each piece of transmission control information; and on the basis of the retransmission process identifier contained in each piece of transmission control information, performing a retransmission control operation with respect to the transmitting end device having sent each piece of transmission control information. The present application helps to solve the problem of errors easily occurring during the receiving end device recovering transmitted data, avoiding errors in recovering the transmitted data.
Patent WO-2020000683-A1 (WO)
Title: 点胶装置
Inventor: FENG XIAOLONG
IPC: B05C11/02
Filed: 2018-09-17
Abstract: 点胶装置，包括承载机构(20)、点胶机构(30)、止胶机构(40)及刮胶机构(50)。其中，点胶机构(30)包括运送模块(31)和点胶模块(32)。止胶机构(40)包括止胶部(41)和止胶驱动部(42)。刮胶机构(50)包括刮胶部(51)和刮胶驱动部(52)。该点胶装置在点胶的基础上兼具止胶、刮胶功能，提高表面胶体的一致性和均匀性。
Patent WO-2020056641-A1 (WO)
Inventor: MU QIN
IPC: H04L1/16
Filed: 2018-09-19
Abstract: The present disclosure provides a method and device for early termination of transmission. The method comprises: receiving a first data unit repeatedly uploaded by a terminal in an MTC system; before the total number of times the terminal has repeatedly uploaded the first data unit reaches a first target count, determining whether all data blocks comprised in the first data unit have been successfully demodulated; and if it is determined that all of the data blocks comprised in the first data unit have been successfully demodulated before the total number of times of the terminal has repeatedly uploaded the first data unit reaches the first target count, sending target downlink control information (DCI) to the terminal, wherein the target DCI is used to instruct the terminal to perform early termination of the upload of the first data unit to a base station. The present disclosure can achieve early termination of transmission when a terminal repeatedly and alternately uploads multiple different data blocks, thereby reducing resource consumption of the terminal in the MTC system.
Patent WO-2019080679-A1 (WO)
Title: Method and device for constructing structure map for mobile robot
Inventor: LU YI
IPC: G01C21/32
Filed: 2018-09-20
Abstract: A method and device for constructing a structure map for a mobile robot. The method for constructing a structure map for a mobile robot comprises: obtaining sampling poses of a mobile robot (S11); generating nodes corresponding to the sampling poses in a map, based on the sampling poses (S12); and constructing a structure map, based on a connection relationship among the nodes (S13). The structure map constructed by using the method is more convenient for path planning.
Patent WO-2020061924-A1 (WO)
Inventor: GU XIONGLI
IPC: G06N3/08
Filed: 2018-09-27
Abstract: An operation accelerator and a data processing method. The operation accelerator comprises: a first memory for storing a first matrix, each line or each column of the first matrix being a vector converted from a sub-matrix of a second matrix, and the second matrix being a partial derivative of an output value of a loss function with respect to a convolutional result outputted by a convolutional layer; a second memory for storing a third matrix, the third matrix being a matrix obtained by transposing and reversely arranging a fourth matrix, and the fourth matrix being a weight matrix used for obtaining the convolutional result by performing a convolution operation in the convolutional layer; an operational circuit respectively connected to the first memory and the second memory, the operational circuit being used for obtaining the first matrix and the third matrix and calculating a product of the first matrix and the third matrix to obtain a fifth matrix. A col2img operation is not required, the partial derivative of the loss function with respect to an input matrix can be calculated, and computational efficiency is high.
Patent WO-2019076220-A1 (WO)
Title: Liquid crystal mixture and temperature-responsive infrared reflection device
Inventor: ZHOU GUOFU
IPC: C09K19/40
Filed: 2018-10-10
Abstract: Disclosed are a liquid crystal mixture and a temperature-responsive infrared reflection device which is prepared by using a liquid crystal mixture containing potassium laurate, wherein infrared light can pass through the device within a non-working temperature range, and a chiral dopant can form the potassium laurate into a cholesteric phase within a working temperature range; and the potassium laurate has a bi-refringence value that gradually increases along with the increase of temperature between 12.5ºC-26ºC, thereby constantly increasing the infrared reflection bandwidth of the device, and the potassium laurate has a bi-refringence value that gradually decreases along with the increase of temperature between 26ºC-54.5ºC, thereby constantly decreasing the infrared reflection bandwidth of the device. Thus, by means of the adjustment of material proportions of a liquid crystal mixture containing potassium laurate, the infrared reflection bandwidth of the infrared reflection device can vary with temperature, thereby meeting people's needs as the environment changes, and the device can be applied in fields such as homes and buildings.
Patent WO-2019076370-A1 (WO)
Title: Beamforming method and apparatus, and computer storage medium
Inventor: LI SHENZHI
IPC: H04B7/08
Filed: 2018-10-19
Abstract: The present application relates to the technical field of antennas. Disclosed are a beamforming method and apparatus, and a computer storage medium. The method comprises: selecting a target beam combination mode from a plurality of optimal beam combination modes when beamforming needs to be performed on a downlink signal, and carrying out beamforming on the downlink signal according to a weight set corresponding to the target beam combination mode. Because the plurality of optimal beam combination modes are determined according to M preset weight sets and an uplink signal received at each moment, that is, the weight set adopted for carrying out beamforming on the downlink signal is determined according to uplink signals transmitted by each UE before the current time and the M preset weight sets rather than determined according to a physical parameter of a physical device of an antenna, the beamforming method provided by embodiments of the present invention can be applied to a UMTS network system and an LTE network system simultaneously, thereby improving the flexibility of beamforming.
Patent WO-2019091350-A1 (WO)
Title: 双上联方法、光网络管理设备以及光传输系统
Inventor: XIE CHONGJIN
IPC: H04Q11/00
Filed: 2018-11-05
Abstract: 本申请提供了双上联方法、光网络管理设备以及光传输系统，光传输系统中的光传输设备通过带内管理通道和带外管理通道连接至光网络管理设备，该方法包括：获取所述带内管理通道的状态参数；依据所述状态参数判断所述带内管理通道是否正常，如果是，则通过所述带内管理通道传输管理控制信息，如果否，则通过所述带外管理通道传输管理控制信息。采用本申请实施例，解决了现有技术中Out-Of-Band的DCN由于低带宽无法传输大量实时监控数据的问题；其次，消除了单上联方式的连接可靠性低的问题；再次，光传输网络的各个子系统之间是解耦的，各个光网络设备可以来自于不同的厂家。
Patent WO-2019120004-A1 (WO)
Title: Method and device for generating dynamic qr code
Inventor: ZHANG WEI
IPC: G06K19/06
Filed: 2018-11-09
Abstract: A method for generating a dynamic QR code, comprising: determining valid information (100); carrying the valid information in at least one of a plurality of QR code frames (110); forming a dynamic QR code by the plurality of QR code frames, wherein each QR code frame has a unique number (120). According to the method for generating a dynamic QR code, the QR code is dynamically changeable, so that more information can be comprised; the problem existing in the prior art is solved, and the resource utilization rate is also improved.
Patent WO-2020056894-A1 (WO)
Title: 测试装置
Inventor: HUANG XIAOYU
IPC: G01R1/067
Filed: 2018-11-14
Abstract: 一种测试装置，设置为连接显示屏的电路板(400)上的测试点(410)以向显示屏输入测试信号，测试装置包括：外壳(100)和探针(200)，外壳(100)内开设有底部呈敞口设置的容置腔，容置腔的内壁上设有第一触点(110)和第二触点(120)；探针(200)设于容置腔内，并可沿第一方向在第一位置和第二位置间移动，探针(200)位于第一位置时，可将测试信号导向测试点(410)；探针(200)位于第二位置时，可释放探针(200)上积累的电荷。
Patent WO-2020042371-A1 (WO)
Inventor: XIANG XIAOQUN
IPC: G02F1/13357
Filed: 2018-11-15
Abstract: A flexible LCD and a method for preparing the same. The flexible LCD comprises: a first flexible substrate (1); an anode electrode (2) disposed on an upper surface of the first flexible substrate (1); an electroluminescent layer (3) disposed on an upper surface of the anode electrode (2); a cathode electrode (4) disposed on an upper surface of the electroluminescent layer (3); and a transparent protective layer (5) covering an upper surface of the cathode electrode (4). An electroluminescent coating material is coated and applied with an external voltage at two sides, thereby exciting electron transition and causing light to be emitted outward. The flexible thin film coating is employed to manufacture a flexible LCD. The flexible LCD and the method for preparing the same can be used to improve light-emitting efficiency, reduce preparation cost, and achieve full-color display, and the LCD is thinner, lighter, and has good portability.
Patent WO-2019128526-A1 (WO)
Inventor: PAN JIANMIN
IPC: G06Q40/00
Filed: 2018-11-19
Abstract: A method, an apparatus, and a device for training a risk control model and risk control. The stage of training the risk control model comprises: acquiring historical data in a specified time period and dividing the specified time period into a plurality of sub time periods; determining the features of the historical data in each sub time period; according to a specified sorting rule of the sub time periods, sorting the features of the historical data in each sub time period to obtain a feature sequence to serve as a sample used for training the risk control model.
Patent WO-2020107264-A1 (WO)
Title: Neural network architecture search method and apparatus
Inventor: JIANG YANG
IPC: G06N3/04
Filed: 2018-11-28
Abstract: Provided are a neural network architecture search method and an apparatus, the method comprising: acquiring a neural network model to have a network architecture search performed; determining a search space of the neural network model, the search space defining multiple types of operation on an operating layer between every two nodes of the neural network model; configuring a structure parameter for each of the multiple operations on the operation layer in the search space; using a gradient information-based optimization algorithm, performing a network architecture search of the neural network model, obtaining an optimized structure parameter, a target optimization function used by the network architecture search comprising a neural network model loss function, and using a difference between a computational volume of a neural network of a structural parameter of each iteration of the optimization process, and computational resources of a computer device using the neural network model. It is possible to effectively increase neural network model functionality under a scenario of limited computational resources.
Patent WO-2019134541-A1 (WO)
Inventor: GONG QING
IPC: C22C9/01
Filed: 2018-12-24
Abstract: The present invention relates to a copper-based microcrystalline alloy, a preparation method thereof, and an electronic product. The copper-based microcrystalline alloy comprises, in weight percent, 30-60% of Cu, 25-40% of Mn, 4-6% of Al, 10-17 of Ni, 0.01-10% of Si, and 0.001-0.03% of Be, based on the total amount of the copper-based microcrystalline alloy.
Patent WO-2020132897-A1 (WO)
Inventor: YANG RONGGUANG
IPC: H04R1/10
Filed: 2018-12-25
Abstract: 本申请例提供一种可穿戴设备，包括承载体和蓝牙耳机，所述承载体上设有收纳槽，所述蓝牙耳机上设有第一锁持件，所述承载体上设有第二锁持件，所述蓝牙耳机装于所述收纳槽内，所述第一锁持件与所述第二锁持件锁持，所述蓝牙耳机包括操作部，所述操作部用于将所述第一锁持件与所述第二锁持件解锁，并且将解锁后的蓝牙耳机推出所述收纳槽。本申请的可穿戴设备直接可以收纳蓝牙耳机，为使用者提供较多便利。
Patent WO-2020042500-A1 (WO)
Inventor: YU LUN
IPC: G16H50/20
Filed: 2018-12-27
Abstract: A health big data service method and system based on remote fundus screening. The health big data service method based on remote fundus screening comprises the steps: obtaining information to be analyzed sent by a remote terminal organization (S101); pre-interpreting the information to be analyzed to determine whether the information to be analyzed is qualified (S102); if yes, extracting characteristic data of the information to be analyzed and forming a structured quantitative indicator (S103); processing and analyzing the characteristic data and the quantitative indicator according to a knowledge calculation model to obtain an analysis conclusion (S104); and storing the information to be analyzed, the characteristic data, the quantitative indicator, and the analysis conclusion in a database (S105). By means of the steps above, no matter what type of fundus camera and what working mode, after the finally obtained fundus image is processed, a quantitative indicator and characteristic data having uniform comparability can be obtained, and the entire big data service platform can be established, thereby greatly facilitating the implementation of personalized health big data services.
Patent WO-2019129263-A1 (WO)
Title: 细胞培养箱及其工作方法
Inventor: SHI ZHENZHI
IPC: C12M1/34
Filed: 2018-12-29
Abstract: 一种细胞培养箱及其工作方法，所述细胞培养箱包括培养腔，所述培养腔内设置第一温度传感器、加热部件；检测腔，所述检测腔内部设置：第一管道，所述第一管道连通所述培养腔，取样培养腔内的气体；第二管道，所述第二管道连通所述培养腔，将取样的气体送回培养腔内；检测仪，所述检测仪分析通过第一管道取样的气体；第二温度传感器，所述第二温度传感器检测取样的气体的温度；加热器，所述加热器设置在所述检测腔内。
Patent WO-2020034569-A1 (WO)
Title: Signaling of quasi-co-location information in wireless systems
Inventor: GAO BO
IPC: H04W16/28
Filed: 2019-01-10
Abstract: Methods, systems, and devices for signaling quasi-co-location information in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, from a first communication node and to a second communication node, a signal according to a beam set that comprises a first subset of B beams selected from a pool of beams, wherein B is positive integer. In an example, a beam of the beam set comprises one or more channel property assumptions, one or more reference signals (RSs), one or more RS sets, one or more spatial relation states, one or more quasi-co-location (QCL) states, one or more transmission configuration indicator (TCI) state, one or more spatial domain filters or one or more pre-coding filters.
Patent WO-2020155039-A1 (WO)
Inventor: LU FUXING
IPC: F21V19/00
Filed: 2019-01-31
Abstract: 本发明提出一种弹扣式线性灯具，包含平整框架、设置于所述平整框架内的第一卡扣结构、第一按压结构以及光源模组，所述光源模组包含光源板、第二卡扣结构及第二按压结构，所述光源板分别与所述第二卡扣结构、第二按压结构连接，所述第二卡扣结构与所述第一卡扣结构卡接，所述第二按压结构因受外力按压而与所述第一按压结构卡接或断开卡接，所述平整框架各面为平整表面，所述光源模组朝所述所述平整框架底面向外发光、以及所述光源模组朝所述平整框架顶面向外发光。灯具正面、背面双面具有发光功能，上下均可照明。藉由第一按压结构与第二按压结构，透过外力按压即可快速将光源模组自平整框架内取出。
Patent WO-2020164127-A1 (WO)
Inventor: BI WENPING
IPC: H04W72/04
Filed: 2019-02-15
Abstract: 本申请提供了一种通信方法和通信装置，该方法包括：第一设备接收第二设备发送的下行控制信息，第一设备根据下行控制信息确定第一重复次数以及在第一窄带内的第一资源块数量，其中，第一资源块数量为第一资源块数量集合中的一个元素，第一资源块数量集合是多个资源块数量集合中的一个集合，多个资源块数量集合中的每个资源块数量集合关联一个重复次数集合，且不同资源块数量集合所关联的重复次数集合不同，第一设备根据第一资源块数量和第一重复次数接收第二设备发送的下行数据信道，将资源块数量集合与重复次数集合关联起来，从而减少DCI的开销，有助于提高系统的性能。
Patent WO-2020042564-A1 (WO)
Title: 光源装置、显示设备及色轮组件
Inventor: YAN SHENGWEI
IPC: G03B21/14
Filed: 2019-03-01
Abstract: 一种光源装置(11)、显示设备(10)及色轮组件(14)。色轮组件(14)包括承载件(141)及设置于承载件(141)外表面上的至少两个发光区(142)，其中每个发光区(142)用于接收激发光并发出相应颜色光，且至少两个发光区(142)发出至少两种颜色光，承载件(141)能够绕着预定轴(A)转动以及沿着预定轴(A)移动，承载件(141)绕着预定轴(A)转动，从而使得每个发光区(142)的不同位置依次位于激发光所在的光路上，承载件(141)沿着预定轴(A)移动还带动至少两个发光区(142)移动，从而使得至少两个发光区(142)依次位于激发光所在的光路上，进而依次激发位于激发光光路上的发光区(142)，并且承载件(141)沿着预定轴(A)移动还可调节各发光区(142)在一帧图像中的占比。
Patent WO-2019214330-A1 (WO)
Title: Drilling fluid mixing, cleaning and stirring device, and control method therefor
Inventor: CHENG ZONGWEI
IPC: B01F15/00
Filed: 2019-03-06
Abstract: A drilling fluid mixing, cleaning and stirring device and a control method therefor, said stirring device comprises a driving transmission mechanism, a base (1) and a liquid feeding and stirring mechanism, the liquid feeding and stirring mechanism comprises a mixing transmission device (4) and a stirring rod (5); the mixing transmission device (4) comprises a liquid inlet pipe (6) and a rotation mechanism (7); the rotation mechanism (7) comprises an inner rotation body (9) and an outer rotation body (10); the inner rotation body (9) is rotatably connected to the outer rotation body (10) by means of a steel ball (19) or a bearing (26); the outer rotation body (10) is provided with a first liquid inlet (12); the first liquid inlet (12) is connected to the liquid inlet pipe (6); a second liquid inlet (13) is provided in a side wall of the inner rotation body (9); the second liquid inlet (13) is a truncated cone-shaped liquid inlet; and the narrow end of the second liquid inlet (13) faces toward the outer side of the inner rotation body (9). The control method realizes three functions including stirring, mixing and cleaning. The present invention has the advantages of good stirring effect, convenience for cleaning sand and energy saving.
Patent WO-2019184737-A1 (WO)
Title: Electronic device and control method therefor
Inventor: HU JIANGHUA
IPC: H01Q1/24
Filed: 2019-03-15
Abstract: The present application relates to an electronic device and a control method therefor. The electronic device comprises a first electronic component, a second electronic component, an antenna assembly, and a magnetic guiding mechanism. The second electronic component is movably connected to the first electronic component; the antenna assembly comprises a radio frequency module, an antenna radiator, and a radio frequency cable; the radio frequency module is provided on the first electronic component; the antenna radiator is provided on the second electronic component; the radio frequency cable is connected between the radio frequency module and the antenna radiator; the magnetic guiding mechanism is provided in the first electronic component and adjacent to the radio frequency cable; the magnetic guiding mechanism drives the radio frequency cable to move while moving with respect to the first electronic component. Regarding the electronic device and a control method therefor, the antenna radiator is provided on the second electronic component, and by adjusting the position of the second electronic component according to a performance index of the antenna radiator, a relatively large antenna clearance region is maintained around the antenna radiator, so that the antenna radiation efficiency of the electronic device is improved.
Patent WO-2019192442-A1 (WO)
Title: Method for determining transmission block size and communication device
Inventor: WANG TING
IPC: H04W28/06
Filed: 2019-04-02
Abstract: Provided in the present application is a method for determining transmission block size (TBS), comprising:
a communication device determining a used TBS table from among N candidate TBS tables, the TBS table being used to determine a TBS corresponding to sent or received data, wherein N is an integer greater than or equal to 2; the communication device determining a TBS corresponding to data according to the used TBS table. By means of such a flexible manner of TBS value searching, the communication device may flexibly determine a used TBS table according to service requirements or indications, thus increasing the transmission efficiency of a communication system.
Patent WO-2020206675-A1 (WO)
Title: Dissipation de chaleur
Inventor: XU SHENG
IPC: H01L23/34
Filed: 2019-04-12
Abstract: La présente invention concerne un appareil qui comprend : un dissipateur thermique ; un diffuseur thermique ; une carte de circuit imprimé ; un moyen de sollicitation élastique positionné entre le dissipateur thermique et le diffuseur thermique ; et au moins un dispositif de retenue configuré pour forcer le dissipateur thermique vers le diffuseur thermique contre le moyen de sollicitation élastique et configuré pour forcer la carte de circuit imprimé vers le diffuseur de chaleur.
Patent WO-2020227960-A1 (WO)
Title: Determining action selection policies of an execution device
Inventor: LI HUI
IPC: G06N5/04
Filed: 2019-05-15
Abstract: Disclosed herein are methods, systems, and apparatus for generating an action selection policy (ASP) of an execution device. One method includes, in a current iteration, computing a first reward for a current state based on respective first rewards for actions in the current state and an ASP of the current state in the current iteration; computing an accumulative respective regret value of each action in the current state based on a difference between the respective first reward for the action and the first reward for the current state; computing an ASP of the current state in the next iteration; computing a second reward for the current state based on the respective first rewards for the actions and the ASP of the current state in the next iteration; and determining an ASP of the previous state in the next iteration based on the second reward for the current state.
Patent WO-2020248216-A1 (WO)
Title: Screen sound generating device
Inventor: MAO LUBIN
IPC: H04R9/02
Filed: 2019-06-14
Abstract: A screen sound generating device, comprising a frame (10), a screen (20) mounted on the frame (10), and a driving device (30) provided between the frame (10) and the screen (20) for driving the screen (20) to vibrate and produce a sound. The driving device (30) comprises a magnetic circuit system (31) fixed on the screen (20), an electromagnet (32) fixed on the frame (10) for driving the magnetic circuit system (31) to vibrate, and an elastic connection member (33) for connecting the magnetic circuit system (31) and the electromagnet (32). The magnetic circuit system (31) comprises magnetic steels (311) provided around the electromagnet (32) and a magnetic frame (312) for fixing the magnetic steels (311). The magnetic frame (312) comprises a top wall (3121) fixed to the screen (20), a bottom wall (3122) provided opposite to the top wall (3121), and a side wall (3123) connecting the top wall (3121) and the bottom wall (3122). The magnetic steels (311) are fixed on a side of the side wall (3123) facing the electromagnet (32). The screen sound generating device can simultaneously satisfy the requirements of low energy consumption and sufficient provision of a large driving force.
Patent WO-2020248280-A1 (WO)
Title: 无线通信方法、网络设备和终端设备
Inventor: SHI CONG
IPC: H04W36/00
Filed: 2019-06-14
Abstract: 本申请实施例提供一种无线通信方法、网络设备和终端设备，可以实现BWP的灵活切换。该方法包括：接收下行动态信令；根据所述下行动态信令的指示，终端设备将至少一个辅小区组或多个辅小区的BWP从第一BWP切换到第二BWP，或从第二BWP切换到第一BWP。