baber/WOPTO huggingface dataset:
Patent WO-2021012584-A1 (WO)
Inventor: FANG JUAN
IPC: G06F9/48
Filed: 2019-12-11
Abstract: A method for formulating a single-task migration strategy in a mobile edge computing scenario, which is to solve the problems of the loss of interaction ability and increased base station bandwidth pressure caused by the overall migration solution in the mobile edge scenario. Specific implementation steps are as follows: first, a task that needs to perform migration computing is divided into different subtasks that have mutual dependencies, and it is ensured that computing processing may be separately performed for each subtask, and at the same time, positions of nodes of subtasks that may not be migrated in a graph are determined; secondly, a weighted directed acyclic graph is generated according to the dependencies between the respective subtasks, each node in the graph represents a calculation amount of data, and each edge represents a communication amount of data between different components; then, an ant colony algorithm is used to iteratively calculate a specific execution position of each migratable subtask, that is, it is confirmed whether to migrate to an edge computing server or complete the operation locally, and finally an ant colony algorithm-based sub-optimal solution for a single-task migration strategy for the purpose of reducing the energy consumption of mobile devices is obtained.
Patent WO-2020119720-A1 (WO)
Title: 一种辅助无人机找回方法、装置和无人机
Inventor: YANG JIAN
IPC: B64C39/02
Filed: 2019-12-11
Abstract: 一种辅助无人机找回方法、装置和无人机，无人机包括辅助找回警示音装置（130），无人机找回方法包括：确定无人机因严重低电量降落或因无人机故障降落；判断无人机是否能够获取遥控器或飞手的位置信息；若无人机无法获取遥控器或飞手的位置信息，则：判断无人机与返航点之间的距离是否大于第一预设值；若是，则启动辅助找回警示音装置（130），以发出辅助找回警示音。通过在无人机因严重低电量降落或因无人机故障降落，且无人机与返航点之间距离过远时启动辅助找回警示音装置（130），以发出辅助找回警示音提醒寻找人员注意，便于找回无人机，尤其是落于隐蔽处的无人机。而且在现有无人机的基础上通过软件升级即可实现该辅助无人机找回方法。
Patent WO-2021004005-A1 (WO)
Inventor: CHEN CHI
IPC: H04J3/06
Filed: 2019-12-13
Abstract: The present invention relates to the field of time synchronization, and disclosed are a timestamp jitter compensation method and system. The method is applicable to a packet that has a timestamp. The method comprises the step of: a receiving end compensates for the timestamp of a current packet according to a sending time interval between the current packet and a previous packet and a receiving time interval between the current packet and the previous packet. In the present invention, the timestamp of the current packet is compensated and corrected by means of the sending time interval and the receiving time interval of two adjacent packets. That is, delay jitter and time synchronization jitter are prevented by means of the sending time interval and receiving time interval, which not only significantly improves clock synchronization accuracy and effectively reduces the impact of link delay jitter on synchronization stability, but also does not need to take into consideration the location and clock frequency of a timestamp record, i.e. hardware does not need to be improved.
Patent WO-2021127900-A1 (WO)
Title: 摄像装置、电子设备及电子设备的使用方法
Inventor: YAN FENG
IPC: H04N5/225
Filed: 2019-12-23
Abstract: 本发明提供了摄像装置、电子设备及电子设备的使用方法，其中，摄像装置包括安装支架、设在安装支架上的摄像机构和用于驱动摄像机构运动的传动机构、用于向传动机构提供动力的驱动机构，驱动机构包括驱动轴和套设于驱动轴上并可沿驱动轴的轴向运动的滑块，传动机构包括与安装支架连接的第一传动组件和与摄像机构连接的第二传动组件，第一传动组件包括弹性件，在摄像机构作线性运动过程中，滑块通过弹性件驱动安装支架带动摄像机构和第二传动组件作线性运动；在摄像机构旋转过程中，滑块驱动第二传动组件带动驱动摄像机构旋转。本发明的摄像装置，摄像机构具有伸缩和旋转的功能，丰富了摄像装置的功能，提高了用户的体验感。
Patent WO-2021120300-A1 (WO)
Title: 一种隐藏式办公风扇灯
Inventor: ZHOU ZUHONG
IPC: F21S8/06
Filed: 2019-12-27
Abstract: 本发明公开了一种隐藏式办公风扇灯，包括停止装置、支架以及扇叶，所述支架底部设置有灯具，所述支架内设置有腔体，所述扇叶电性连接有驱动机构以使其可转动地设置在腔体内，所述停止装置设置在支架和/或扇叶上以用于检测扇叶的运动状态、并根据该运动状态使扇叶停止在并隐藏在腔体内。本发明通过在风扇灯上设置停止装置，使扇叶能够准确地停止在并隐藏在腔体内，处在风扇灯底下的人在风扇灯停止工作时是看不到扇叶的，使风扇灯整体更加美观，且相比于现有技术中能够将扇叶进行收纳的风扇灯，结构更加简单，生产成本低。
Patent WO-2020143520-A1 (WO)
Title: Cloud-based fpga control data configuration system and method, and electronic device
Inventor: LIU XIANG
IPC: G06F3/06
Filed: 2020-01-02
Abstract: A cloud-based FPGA control data configuration system and method, and an electronic device. The system comprises: a control module (11) provided inside an FPGA, and a storage module (12) provided outside the FPGA; the storage module (12) is used for storing control data sent by cloud; and the control module (11) is used for obtaining the control data from the storage module (12) and configuring a corresponding processing unit in the FPGA according to the control data. By providing the control module (11) inside the FPGA to obtain control data from the storage module (12) outside the FPGA and configure a corresponding processing unit in the FPGA, the control data stored in the external storage module (12) can be directly migrated according to an ordinary data migration mode when performing FPGA data migration, thereby implementing live migration of FPGA data.
Patent WO-2020244239-A1 (WO)
Inventor: LI YIZE
IPC: G06F16/22
Filed: 2020-01-10
Abstract: An index creation method, apparatus and device based on a service identifier. The method involves: when data is stored, creating, according to an agreement of two parities of a service, a relevant index related to a service identifier, a service label and position information, such that the position information of a corresponding data record can be acquired according to the service identifier and the service label when data query is performed, and then the corresponding data record is obtained, thereby making a query process more flexible, and improving the user experience.
Patent WO-2021146871-A1 (WO)
Title: 通信方法及装置
Inventor: XU WEIJIE
IPC: H04W74/08
Filed: 2020-01-20
Abstract: 本申请实施例提供一种通信方法及装置，该方法包括：根据第一随机接入信道时机RO所对应的第一带宽信息，确定初始上行带宽部分BWP。通过根据第一RO所对应的第一带宽信息确定初始上行BWP，能够有效保证初始上行BWP不会超过终端设备的终端带宽，从而保证了终端设备能够进行正常的上行数据传输。
Patent WO-2020156405-A1 (WO)
Title: Nouveaux complexes polypeptidiques cd3/cd20 bispécifiques
Inventor: CHEN YUNYING
IPC: C12N15/13
Filed: 2020-01-22
Abstract: La présente invention concerne un complexe polypeptidique anti-CD3 x CD20 bispécifique qui contient une première fraction de liaison à l'antigène du complexe polypeptidique et une seconde fraction de liaison à l'antigène, des procédés de production du complexe polypeptidique anti-CD3 x CD20 bispécifique, des méthodes de traitement d'une maladie ou d'un trouble à l'aide du complexe polypeptidique anti-CD3 x CD20 bispécifique, des polynucléotides codant pour le complexe polypeptidique anti-CD3 x CD20 bispécifique, des vecteurs et des cellules hôtes contenant lesdits polynucléotides, ainsi que des compositions et des compositions pharmaceutiques comprenant le complexe polypeptidique anti-CD3 x CD20 bispécifique.
Patent WO-2020156446-A1 (WO)
Inventor: ZHU XIAOYU
IPC: A61K31/519
Filed: 2020-01-22
Abstract: The present disclosure relates to use of a composition containing a CDK4/6 inhibitor in combination with anastrozole in preparation of a medicament for treating tumor diseases. Specifically, the CDK4/6 inhibitor involved in the application is a compound represented by formula (I) or a pharmaceutically acceptable salt thereof.
Patent WO-2021159449-A1 (WO)
Inventor: LI HAITAO
IPC: H04W56/00
Filed: 2020-02-14
Abstract: 本发明公开了一种定时提前(TA)更新方法、终端设备、网络设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序，所述方法包括：终端设备上报第一信息；其中，所述第一信息为根据终端设备的位置信息以及网络设备的星历信息预测或确定；所述第一信息包括：TA更新辅助信息，和/或，TA值。
Patent WO-2020186968-A1 (WO)
Inventor: XIE JIANGRONG
IPC: H01L51/52
Filed: 2020-02-24
Abstract: Disclosed are a light-emitting display panel and a method for manufacturing same, and a display apparatus. The light-emitting display panel has a non-display area and a display area, and comprises: a planarization layer; a pixel definition layer arranged on the planarization layer, wherein a part, located in the display area, of the pixel definition layer is provided with a first recess recessed in a direction toward the planarization layer; a first electrode layer and a light-emitting layer that are sequentially arranged in the first recess in a laminated manner in a direction away from the pixel definition layer, wherein the first electrode layer and the light-emitting layer are conformal with the first recess; a second electrode layer arranged above the pixel definition layer and the light-emitting layer, wherein a part, located in the display area, of the second electrode layer is conformal with the light-emitting layer; an encapsulation layer arranged on the second electrode layer, wherein a part, located in the display area, of the encapsulation layer is conformal with the part, located in the display area, of the second electrode layer to form a second recess recessed in a direction toward the second electrode layer; a convex lens arranged in the second recess; and an ambient light consumption layer arranged above the encapsulation layer and the convex lens, wherein the ambient light consumption layer is provided with a light-transmitting hole, and the light-transmitting hole is arranged at a focal point of the convex lens, so that light emitted by the light-emitting layer is condensed by the convex lens and is then emitted to the outside of the light-emitting display panel through the light-transmitting hole.
Patent WO-2020177662-A1 (WO)
Title: Implementation aspects in intra block copy in video coding
Inventor: XU JIZHENG
IPC: H04N19/50
Filed: 2020-03-02
Abstract: A method of visual media processing includes determining, for a conversion between a current video block of visual media data and a bitstream representation of the current video block, a buffer that stores reference samples for prediction in an intra block copy mode; for a sample spatially located at location of the current video block relative to an upper-left position of a coding tree unit including the current video block and having a block vector, computing a corresponding reference in the buffer at a reference location, wherein the reference location is determined using the block vector and the location; and upon determining that the reference location lies outside the buffer, re-computing the reference location based at least in part on a location of the current video block relative to the coding tree unit including the current video block.
Patent WO-2021179119-A1 (WO)
Title: 组合动画贴图的方法
Inventor: LIU ALBERT
IPC: H04L12/58
Filed: 2020-03-09
Abstract: 本发明公开了一组合动画贴图的方法，应用至一网路系统，该网路系统包括一终端通讯装置及一通讯服务器，终端通讯装置内安装有一即时通讯软件，当终端通讯装置启动即时通讯软件后，其通过即时通讯软件与通讯服务器建立连线，通讯服务器设有一基本贴图数据库及一用户数据库，基本贴图数据库包括数个基本贴图，用户数据库储存有数笔用户数据表，每一笔用户数据表至少包括一帐号、至少二个基本贴图编码，各该基本贴图编码分别对应于各该基本贴图。
Patent WO-2020192406-A1 (WO)
Title: Method and apparatus for data storage and verification
Inventor: WU CAIDI
IPC: H04L29/06
Filed: 2020-03-10
Abstract: A method and an apparatus for data storage and verification, executed in a trusted execution environment. The method comprises: using a first cryptographic key to encrypt user data and user data version information, so as to generate a first ciphertext, and storing the first ciphertext in ordinary storage space (S310); generating user data checking information (S320); storing the version information and the checking information in secure storage space (S330). The present invention can effectively prevent user data version rollback.
Patent WO-2020224336-A1 (WO)
Inventor: LIU WEICHEN
IPC: B41J2/175
Filed: 2020-03-18
Abstract: Provided are an inkjet cartridge, circuit substrates, and an inkjet cartridge assembly. The inkjet cartridge comprises a cartridge body (11), a first circuit substrate (12) and a second circuit substrate (15) arranged on the cartridge body, a placement portion, and an ink holding compartment (13) held in the placement portion in a replaceable manner. The first circuit substrate (12) is provided with a nozzle circuit (122) and a first interface circuit (121), which are electrically connected to each other; the second circuit substrate (15) is provided with a second interface circuit (151) and a third interface circuit (152); and the ink holding compartment (13) is provided with a first storage circuit (142) and a fourth interface circuit (141), which are electrically connected to each other. The fourth interface circuit (141) can be electrically connected to the third interface circuit (152), and the first storage circuit (142) at least stores ink volume information of the ink holding compartment. The second circuit substrate (15) is further provided with a switching circuit (154), which is configured to process a signal transmission between the second interface circuit (151) and the third interface circuit (152). After the ink holding compartment is replaced, the ink volume information read by a printer from the inkjet cartridge can reflect the ink volume condition of the replaced ink holding compartment.
Patent WO-2021184331-A1 (WO)
Title: Display device and manufacturing method therefor
Inventor: WANG XINPENG
IPC: G06F1/16
Filed: 2020-03-20
Abstract: A display device, comprising a cover plate (1) and a display panel (2). The display panel (2) matches the cover plate (1) in shape; the cover plate (1) comprises a midplane portion (11), an edge curved surface portion (12), and a corner curved surface portion (13); two first edge curved surface portions (121) are respectively adjacent to two first side edges (111), and two second edge curved surface portions (122) are respectively adjacent to two second side edges (112); the two first edge curved surface portions (121) have different shapes; the two second edge curved surface portions (122) have the same shape; the two first edge curved surface portions (121) have different widths, and the ratio of the smaller width to the greater width is within the range of 0.65-0.85; the display panel (2) comprises a middle portion (21), an edge portion (22), and a corner portion (23); the middle portion (21) is arranged corresponding to the midplane portion (11); the edge portion (22) comprises first edge portions (221) and second edge portions (222); the first edge portions (221) are arranged corresponding to the first edge curved surface portions (121), and the second edge portions (222) are arranged corresponding to the second edge curved surface portions (122); the corner portion (23) is arranged corresponding to the corner curved surface portion (13); the display panel (2) comprises a display area; and the display area comprises the entire middle portion (21) and at least the parts of the edge portion (22) and the corner portion (23) that are adjacent to the middle portion (21).
Patent WO-2021189321-A1 (WO)
Title: 一种图像处理方法和装置
Inventor: WANG YEBIN
IPC: G06T5/00
Filed: 2020-03-25
Abstract: 本申请提供了一种图像处理方法及装置，该装置包括：第一反光消除模块，用于对输入图像进行反光消除处理，获取第一图像；反光判断模块，用于根据所述第一图像和所述输入图像，获取所述输入图像是否有反光的判断结果；第二反光消除模块，用于根据所述反光判断模块的判断结果，获取输出图像。本申请实施例提供的图像处理装置，能够改善图像的反光消除效果。
Patent WO-2021195843-A1 (WO)
Inventor: SHI JIE
IPC: H04W36/00
Filed: 2020-03-30
Abstract: Embodiments of the present application relate to a method and apparatus for data transmission. An exemplary method includes: receiving a data transmission request from a first base station, in a second base station, wherein the data transmission request indicates data transmission information on a data transmission; determining whether to transmit the data transmission by the second base station or make an anchor relocation for the data transmission based on the data transmission information and assistant information associated with the data transmission; and transmitting a data transmission response to the first base station based on the determining.
Patent WO-2020207330-A1 (WO)
Inventor: JIN LEI
IPC: A61F2/24
Filed: 2020-04-03
Abstract: A stent used for implanting a valve-in-valve. The stent is a metal tube lattice and is provided with four rows of circumferential support rods (2, 3, 4, 5) that extend horizontally and multiple columns of axial support rods (6, 7, 8) arranged between the circumferential support rods. The axial support rods (6, 7, 8) at different rows are arranged in a criss-crossing pattern, and the axial support rods and the horizontal support rods connected thereto form a criss-crossing honeycomb grid. The area of the honeycomb grid (11) at an inflow end (9) is generally equal to the area of the honeycomb grid (12) at the middle rows, and the area of the honeycomb grid (13) at an outflow end (10) is slightly larger than the area of the honeycomb grid at the other two rows. The present invention takes into account that the valve-in-valve being implanted must be implanted inside of a valve previously implanted by means of a surgery or inside of a valve stent previously implanted but has been damaged and takes into account the fit specificity of the valve-in-valve with the valve that has been damaged or lost the function thereof. Improvement is made to existing implantation valve stents and all grids in a stent are configured to near honeycomb structures. A stent of this type of structure has a certain degree of rigidity while allowing for rapid, synchronous unfolding speed and good fit, thereby achieving better usage.
Patent WO-2020211750-A1 (WO)
Inventor: JIANG LAN
IPC: B23K26/382
Filed: 2020-04-14
Abstract: A spatial beam shaping-based system for processing array micro-holes using femtosecond laser. In the system, a spatial light modulator is used and different phases are designed to shape a single femtosecond laser beam into a multi-beam array light field having a specific spatial distribution, laser repetition frequency, a laser beam waist diameter, and laser pulse energy are adjusted, and finally a light path is built by means of an optical device to focus the shaped femtosecond laser on the surface of a sample, thereby implementing high-quality, non-contact, high-efficiency, large-area array micro-hole processing on various materials, and achieving high repeatability and flexibility. When the system is applied to array micro-hole processing, beam splitting nonuniformity caused by the Gaussian distribution of the laser itself can be effectively avoided, thereby improving the uniformity and quality of array micro-holes. The number and distribution of the array micro-holes can be freely adjusted by means of the change of the phase loaded by the spatial light modulator, without the need to configure various elements, and high adjustability is achieved.
Patent WO-2020224409-A1 (WO)
Inventor: WU YONGKAI
IPC: G09G3/34
Filed: 2020-04-16
Abstract: 一种背光驱动系统、背光驱动方法和显示装置，背光驱动系统包括电源单元、压差波形编辑单元、驱动单元和输出单元。电源单元构造为向驱动单元提供电压；压差波形编辑单元构造为根据显示不良生成对应的压差波形并输出至驱动单元，压差波形包括压差信号、电平信号和时钟信号；驱动单元构造为根据电源单元提供的电压和所述压差波形生成压差电压和驱动电压，与时钟信号一并传输至输出单元；输出单元构造为响应于接收的压差电压、驱动电压和时钟信号控制背光源的各LED光源。
Patent WO-2020238471-A1 (WO)
Inventor: XIAO HUAHUA
IPC: H04W4/02
Filed: 2020-04-20
Abstract: Disclosed are an information feedback method and apparatus, an information receiving method and apparatus, an information acquisition method and apparatus, a communication node and a storage medium. The information feedback method comprises: acquiring K pieces of position information after a reference time; and feeding back the K pieces of position information, wherein K is a positive integer.
Patent WO-2020221140-A1 (WO)
Inventor: YANG CHAOFENG
IPC: G06F3/0481
Filed: 2020-04-24
Abstract: A detail enlarging control method for a wireless demonstration device, comprising: upon detection that the first key is pressed or touched, setting the mode of a digital light point as an enlarging mode, and displaying an enlarged region on a display screen; and upon detection that the first key has been released or the touch has stopped, retaining the enlarged region on the display screen, and displaying an indication light point on the display screen. In the whole demonstration process, the details can be enlarged merely by means of pressing one key, the number of times of key pressing is small, thereby avoiding a potential misoperation caused by double-pressing of a key or frequent switching of a finger between keys, and improving the operation convenience; furthermore, the demonstration method can combine the advantages of the enlarging mode and the indication mode, and further highlight and indicate the content of the enlarged region by means of the indication light point, enabling the demonstration method to be diversified, and facilitating highlighting the demonstration focus.
Patent WO-2021217316-A1 (WO)
Title: 充电控制电路、充电箱及充电系统
Inventor: LIN SONGRONG
IPC: H02J7/00
Filed: 2020-04-26
Abstract: 一种充电控制电路、充电箱及充电系统，其中，充电控制电路(100)包括：主控板(10)和分电板(20)，主控板(10)包括第一微控制单元(11)和至少一个电压调整电路(12)，第一微控制单元(11)用于控制电压调整电路(12)将电源电压转换成具有不同幅值的充电电压；分电板(20)包括充电电路(22)，充电电路(22)用于接入电池；分电板(20)的充电电路(22)与电压调整电路(12)连接，使得充电电路(22)能够根据充电电压为电池充电。
Patent WO-2020221294-A1 (WO)
Inventor: ZHU WEI
IPC: C07D471/00
Filed: 2020-04-29
Abstract: L'invention concerne un composé de 3,4-dihydro-pyrido [1,2-a]pyrazine-1,8-dione cyclique en pont et son utilisation pharmaceutique. L'invention concerne spécifiquement le composé représenté par la formule I ou un sel ou stéréoisomère, rotamère, ou tautomère pharmaceutiquement acceptable de celui-ci, R 1 -R 8  étant tels que définis dans lla description. Le composé représenté dans la formule I peut être utilisé pour le traitement d'une infection par le virus de l'immunodéficience humaine (VIH).
Patent WO-2021217599-A1 (WO)
Inventor: LIU KAILONG
IPC: G06F30/20
Filed: 2020-04-30
Abstract: Disclosed are a method for estimating the state of charge of a battery, and an estimator. The estimation method comprises: determining, on the basis of actual state data of a battery, at least two continuous state models in a time domain of the battery that can correspondingly output voltage values according to an input current value at a target moment (S100); processing, on the basis of an actual voltage value at the target moment, a first voltage value calculated by a first state model according to the current value at the target moment to obtain a first processing result for adjusting a second state model, so as to improve the precision of the second state model calculating the voltage value (S200); adjusting the second state model on the basis of the first processing result, and obtaining a second voltage value output by the second state model at the target moment (S300); and processing the first voltage value and the second voltage value to obtain the state of charge of the battery at the target moment (S400). The estimation method and the estimator can efficiently and accurately estimate the state of charge of a battery in real time.
Patent WO-2020228612-A1 (WO)
Inventor: XIANG PENG
IPC: C12N15/90
Filed: 2020-05-08
Abstract: Provided is a tyrosinemia type I monkey model, an establishment method therefor and the use thereof. The method comprises: designing a TALEN target of an FAH gene, constructing an FAH gene-knockout TALEN plasmid, obtaining and screening gene targeting RNA fragments and preparing an FAH gene-knockout monkey model. Establishment of the model can provide a reliable standard animal model for the subsequent development of the study and clinical transformation of gene therapy and cell therapy for hereditary metabolic deficiency diseases, and also provides an animal model which is closer to patients for screening of traditional drugs and evaluation of efficacy and safety, etc.