baber/WOPTO huggingface dataset:
Patent WO-2020107736-A1 (WO)
Inventor: WANG MING
IPC: H04N5/225
Filed: 2019-03-05
Abstract: 本申请公开了一种像素合并方法、成像设备、图像传感器及汽车。所述像素合并方法包括：从图像中划分出至少一个合并区域；确定每个合并区域的合并模式，并对每个合并区域按照其合并模式进行像素合并。本申请可对整幅图像或者图像中的感兴趣区域进行像素合并，且，每个合并区域的合并模式可以分别设置，满足用户的灵活需求。
Patent WO-2020177132-A1 (WO)
Inventor: YANG YAJUN
IPC: H04N13/302
Filed: 2019-03-07
Abstract: The present invention relates to an automatic calibration method for image arrangement of a naked 3D display screen, and an electronic device. The method comprises: at S1, a display screen displays a first 3D test image according to a preset viewing distance, and obtains the mirror image of the first 3D test image in a flat mirror surface by means of a camera, wherein the first 3D test image comprises a first monochrome 3D left image and a black 3D right image; S2, adjust the 3D display rotation angle and the left-right offset of the display screen according to a preset algorithm, obtain the mirror image after each adjustment by means of the camera, and obtain the number of effective pixel points of a maximum pixel block in each mirror image; and S3, use the 3D display rotation angle and the left-right offset corresponding to the mirror image to which a selected maximum number of effective pixel points belong as calibration parameters. The present invention obtains a display effect image in the mirror surface by means of the camera and automatically completes calibration according to the mirror image, and a mirror distance is variable and does not needed to be manually adjusted by a user, thereby greatly improving user experience.
Patent WO-2019170156-A1 (WO)
Inventor: LIN SHENG-YEN
IPC: H04N19/00
Filed: 2019-03-08
Abstract: An adaptive loop filtering (ALF) method for a reconstructed projection-based frame includes: obtaining at least one spherical neighboring pixel in a padding area that acts as an extension of a face boundary of a first projection face, and applying adaptive loop filtering to a block in the first projection face. In the reconstructed projection-based frame, there is image content discontinuity between the face boundary of the first projection face and a face boundary of a second projection face. A region on the sphere to which the padding area corresponds is adjacent to a region on the sphere from which the first projection face is obtained. The at least one spherical neighboring pixel is involved in the adaptive loop filtering of the block.
Patent WO-2020113837-A1 (WO)
Inventor: HE XIYUAN
IPC: H02M7/02
Filed: 2019-03-11
Abstract: The present application provides a power supply control device. The power supply control device comprises a power source, an AC-DC converter, a first transformer, a lighting device, an electronic switch, and a security device. The AC-DC converter is electrically connected to the power source, and converts an alternating current provided by the power source into a direct current. The first transformer is electrically connected between the AC-DC converter and the security device. The electronic switch is electrically connected between the AC-DC converter and the lighting device. The power supply control device employs one AC-DC converter set to achieve power supply control over the lighting device and the security device, thereby simplifying the power supply control device and reducing manufacturing costs of power supply equipment.
Patent WO-2020191676-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W24/00
Filed: 2019-03-27
Abstract: The present disclosure provides a channel indication method and device. The method is used for a base station operating on an unlicensed frequency band. Said method comprises: determining one or more first channel detection sub-bands which have passed channel detection; generating a channel indication signal, the channel indication signal being used for indicating each of the first channel detection sub-bands which have passed channel detection; and sending the channel indication signal to a terminal, so that the terminal determines, according to the channel indication signal, each of the first channel detection sub-bands which have passed channel detection. Therefore, the terminal in the present disclosure can accurately acquire, according to the channel indication signal, each first channel detection sub-band which has passed channel detection, thereby reducing energy consumption for channel detection and improving data transmission performance.
Patent WO-2019206275-A1 (WO)
Inventor: BU MINGLI
IPC: H01L31/18
Filed: 2019-04-26
Abstract: 一种太阳能组件的封装方法，所述方法中，将由太阳能电池片和封装材料组成的待层压组件和隔热板送入层压机进行层压；其中，隔热板设置在所述待层压组件和所述层压机的热压组件之间，在待层压组件的温度达到封装材料的热形变温度前完成抽真空和加压步骤。
Patent WO-2019233244-A1 (WO)
Title: Image processing method and apparatus, and computer readable medium, and electronic device
Inventor: CHEN WEIDONG
IPC: G06V10/764
Filed: 2019-05-10
Abstract: Embodiments of the present application provide an image processing method and apparatus, and a computer readable medium, and an electronic device. The image processing method comprises: obtaining a target image to be processed; performing feature extraction on the target image on the basis of a residual network to obtain image feature information, the residual network comprising a plurality of residual blocks which are connected in sequence, each of the residual blocks comprising a convolution branch and a residual branch, a convolution kernel of a first convolution layer in the convolution branch being smaller than a convolution kernel of a second convolution layer located behind the first convolution layer, and the convolution step size of the second convolution layer being greater than the convolution step size of the first convolution layer and less than the width of the convolution kernel of the second convolution layer; and performing recognition processing on the image to be processed according to the image feature information.
Patent WO-2020227873-A1 (WO)
Title: Channel state information transmission method, device, and storage medium
Inventor: HUANG YINGPEI
IPC: H04B7/06
Filed: 2019-05-12
Abstract: Disclosed is a channel state information transmission method, the method comprising: a terminal device determining the bit width of a strongest coefficient indicator (SCI) according to a configuration parameter indicated by a network device or reporting information of the terminal device; the terminal device determining an SCI according to the bit width; and the terminal device sending channel state information that carries the SCI. Further disclosed are another channel state information transmission method and device and a storage medium.
Patent WO-2020177226-A1 (WO)
Inventor: PANG YE
IPC: G06K9/00
Filed: 2019-05-30
Abstract: The present application discloses an improved Resnet-based human face in-vivo detection method and related device, relating to the field of in-vivo detection, the method comprises: obtaining a single-frame image to be detected containing a human face image; for each human face image in the single-frame image to be detected, based on the improved Resnet, obtaining a probability value that the human face image directly comes from a living body; judging whether the human face image directly comes from a living body based on a matching result of the probability value with a preset threshold. The method improves the accuracy of human face in-vivo detection.
Patent WO-2019233345-A1 (WO)
Title: Data processing method, system, blockchain platform, and readable storage medium
Inventor: WANG GUANFEI
IPC: G06Q40/04
Filed: 2019-05-31
Abstract: The present disclosure relates to the technical field of computers and relates to a data processing method, a system, a blockchain platform, and a readable storage medium. The method of the present disclosure comprises: receiving a write-in request that is sent by a service system by means of a write-in interface, the write-in request comprising: service interaction information; calling an interface of a blockchain system to initiate a storage request to the blockchain system such that the blockchain system records the service interaction information in a blockchain, the storage request comprising the service interaction information; receiving a storage success message that is returned by the blockchain system, and publicly displaying public display information corresponding to the service interaction information according to the storage success message.
Patent WO-2019238113-A1 (WO)
Inventor: FANG LU
IPC: H04N5/232
Filed: 2019-06-14
Abstract: L'invention concerne un procédé et un appareil d'imagerie, un terminal et un support de stockage. Le procédé d'imagerie consiste à : acquérir une image à une première échelle de la scène actuelle en temps réel, déterminer une zone cible dans l'image à la première échelle conformément à une fonction de gain et une fonction de coût pré-construites, et acquérir une image à une deuxième échelle correspondant à la zone cible dans l'image à la première échelle et coller l'image à la deuxième échelle dans une image cible conformément à un paramètre de collage cible. L'image cible comprend l'image à la première échelle et/ou une image panoramique, et l'image panoramique est obtenue par collage de multiples images à une troisième échelle pré-acquises correspondant respectivement à de multiples positions dans la scène actuelle.
Patent WO-2020024715-A1 (WO)
Title: Method and apparatus for carrying out recommendation marketing by means of deep reinforcement learning
Inventor: HE JIANSHAN
IPC: G06Q30/02
Filed: 2019-06-18
Abstract: Provided are a method and apparatus for carrying out recommendation marketing by means of deep reinforcement learning. The method comprises: comprehensively acquiring state information of an execution environment, wherein the state information at least comprises user information of a current user, and may also comprise scene information of a scene that the user is in; then, according to a marketing policy, determining a corresponding marketing action according to the state information, wherein the marketing action comprises a combination of a marketing channel, marketing content and a marketing period; and next, acquiring a current bonus score of the execution environment for the marketing action, and updating the marketing policy according to the current bonus score, so as to comprehensively learn a marketing service process.
Patent WO-2020007343-A1 (WO)
Title: Fixed cutting structure-composite cone drill bit
Inventor: KUANG YUCHUN
IPC: E21B10/16
Filed: 2019-07-04
Abstract: A fixed cutting structure-composite cone drill bit, comprising a drill bit body (1), a fixed cutting structure (2), and at least one cone (3). The cone and the fixed cutting structure are disposed on the drill bit body. The cone is rotatably connected to the drill bit body by means of a bearing structure. The distance from the outermost tooth (31) or back cone (32) of the at least one cone to the front side surface (21) of the fixed cutting structure La≤πR/3, and the distance from the outermost tooth or back cone of the at least one cone to the rear side surface (22) of the fixed cutting structure Lb≤πR/3. In the composite drill bit, the distance from the cone to the front/rear side surface of the fixed cutting structure is short, the gap between the cone and the fixed cutting structure is small, transition between cutting structure is smooth, the working stability of the drill bit is high, and guide performance is good, thereby facilitating the rock breaking efficiency of the drill bit, and prolonging the service life of the drill bit; moreover, the drilled boreholes are in order and the quality of borehole walls is good.
Patent WO-2021003722-A1 (WO)
Inventor: HUANG CHENGHUA
IPC: G06F3/0482
Filed: 2019-07-10
Abstract: La présente invention concerne un procédé et un dispositif d'ajustement de paramètre pour un dispositif d'aération médical et un support de stockage lisible par ordinateur. Le procédé consiste à : détecter une instruction de déclenchement d'ajustement de paramètre (S101) ; lorsque l'instruction de déclenchement d'ajustement de paramètre est détectée, appeler, selon des informations d'un paramètre à ajuster, une interface d'ajustement de paramètre correspondant au paramètre et afficher l'interface d'ajustement de paramètre (S102) ; détecter une opération tactile d'un utilisateur pour une plaque de cadran d'ajustement annulaire et déterminer une valeur d'ajustement en fonction de l'opération tactile détectée de l'utilisateur (S103) ; et ajuster la valeur actuelle du paramètre sur la valeur d'ajustement (S104). Le procédé selon l'invention améliore la commodité et la précision de l'ajustement de paramètre.
Patent WO-2020029816-A1 (WO)
Inventor: ZHANG ZHAN
IPC: H04W24/00
Filed: 2019-07-26
Abstract: Divers modes de réalisation de la présente invention concernent un procédé de rapport d'informations d'état de canal, CSI. Le procédé comprend la détection d'une transmission de liaison descendante, et la transmission, en réponse à la détection de la transmission de liaison descendante, d'un rapport de CSI dans une ressource de commande de liaison montante configurée pour rapporter des CSI. Selon les modes de réalisation de la présente invention, il est possible de rapporter des CSI en temps opportun et avec précision.
Patent WO-2020119148-A1 (WO)
Inventor: XU DAHONG
IPC: B65G67/04
Filed: 2019-08-06
Abstract: 一种装车行走引导系统以及装车行走引导方法，该装车行走引导系统（100）包括车厢定位检测装置（110）、线激光发射装置（130）、激光器位置调节机构（150）、线激光接收装置（160）、视觉识别装置（170）、装车行走测距装置（180）以及装车机（190），通过视觉识别装置（170）使用相机（171）对线激光接收装置（160）接收的一字线激光进行拍照采集图像，并在系统中进行识别，装车机（190）依据装车行走测距装置（180）测得的数据结合视觉识别装置（170）识别的数据在车厢（300）内沿直线前后行进。该装车行走引导系统能够使得装车机沿直线行走，避免与车厢边缘碰撞或掉落，提高装车效率与码放精度。
Patent WO-2020048300-A1 (WO)
Title: Nitrogen oxide sensor ceramic chip
Inventor: WANG GUANGPING
IPC: G01N27/416
Filed: 2019-08-14
Abstract: A nitrogen oxide sensor ceramic chip, comprising six substrate layers (1, 2, 3, 4, 5, 6) sequentially laminated from top to bottom; the second substrate layer (2) is sequentially provided with a gas protection barrier (10) having a porous structure, a first gas diffusion barrier layer (7), a first oxygen pump electrode (11), a second gas diffusion barrier layer (8), a second oxygen pump electrode (12), a third gas diffusion barrier layer (9) and a test electrode (13); a reference electrode (16) is arranged between the third substrate layer (3) and the fourth substrate layer (4); the reference electrode (16) is covered with a porous diffusion barrier layer (17); the gas protection barrier (10), the first gas diffusion barrier layer (7), the first oxygen pump electrode (11), the second gas diffusion barrier layer (8), the second oxygen pump electrode (12), the third gas diffusion barrier layer (9) and the test electrode (13) are all arranged to be combined as one with contact interfaces of the first substrate layer (1), the second substrate layer (2) and the third substrate layer (3). Also provided are a preparation method and a usage method for the nitrogen oxygen sensor chip.
Patent WO-2020063194-A1 (WO)
Title: 终端设备
Inventor: HUANG HUANCHU
IPC: H01Q1/38
Filed: 2019-08-20
Abstract: 本公开提供终端设备，该终端设备包括馈源、金属边框和辐射片；所述金属边框的外侧面设置有至少两个凹槽，每个凹槽均设置有两个通孔，且每个凹槽中均设置有辐射片，所述金属边框接地；每个辐射片上设置有两个天线馈电点，所述馈源通过一个通孔连接至一个馈电点，且每个凹槽内所述天线馈电点与通孔一一对应；每个辐射片通过非导电材料与所述凹槽绝缘。
Patent WO-2020192000-A1 (WO)
Inventor: LIN TAO
IPC: G01D21/02
Filed: 2019-08-20
Abstract: 一种基于自主导航的畜禽信息感知机器人与地图构建方法，畜禽信息感知机器人包括四轮小车（3）和自主导航系统、运动模块、信息采集模块，自主导航系统包括激光雷达（10）、RGB-D相机（9）、惯性测量单元（5）和里程计和主控模块（12）；运动模块包括直流电机组（1）、推杆电机（4）和微控制器（2）；信息采集模块包括热成像仪（6）、环境检测传感器模组（8）和无线传输模块（11）；控制机器人在室内工作环境移动，同时利用激光雷达（10）、RGB-D相机（9）、惯性测量单元（5）和里程计获取移动过程的周围环境信息，进行数据处理得到定位位置，构建全局地图，能提高机器人的定位精度，满足应用需求；克服了对饲养人员的严重依赖性，实现对养殖环境的自动检测，具有效率高、经济效益高、适用性广等优点。
Patent WO-2021022587-A1 (WO)
Title: 显示面板及其制作方法
Inventor: BAI DAN
IPC: H01L51/52
Filed: 2019-08-21
Abstract: 本申请提供一种显示面板及其制作方法，所述显示面板包括层叠设置的基板、薄膜晶体管层和发光层。所述发光层包括层叠设置的阳极层、发光部和阴极层。所述阳极层包括叠层结构，所述叠层结构包括交替叠置于薄膜晶体管层上的至少一个第一分层和至少一个第二分层，所述叠层结构形成布拉格反射，提高显示面板的显示品质。
Patent WO-2020220530-A1 (WO)
Inventor: TIAN XINBIN
IPC: G02F1/1335
Filed: 2019-08-26
Abstract: 一种彩膜基板(10)、液晶显示面板及液晶显示装置。彩膜基板(10)包括衬底(100)、设于衬底(100)上的黑色矩阵(200)、设于衬底(100)上的彩色滤光层(300)、设于黑色矩阵(200)及彩色滤光层(300)上的平坦化层(400)及设于平坦化层(400)上的公共电极层(500)，黑色矩阵(200)在衬底(100)上围成依次交替设置的多个红色像素区(111)、多个绿色像素区(112)及多个蓝色像素区(113)，彩色滤光层(300)包括分别与多个红色像素区(111)对应的多个红色滤光单元(310)及分别与多个绿色像素区(112)对应的多个绿色滤光单元(320)，红色滤光单元(310)包括红色色阻(311)及掺杂在红色色阻(311)中的红光量子点(312)，绿色滤光单元(320)包括绿色色阻(321)及掺杂在绿色色阻(321)中的绿光量子点(322)。彩膜基板(10)应用于液晶显示装置中能够提升液晶显示装置对背光的利用效率，降低液晶显示装置的功耗。
Patent WO-2020063260-A1 (WO)
Inventor: HU YUANZHOU
IPC: H04L27/26
Filed: 2019-08-31
Abstract: Provided in the present invention is a data transmission method, comprising: for modulation data d l'  transmitted on a time domain symbol l', performing first pre-processing on the modulation data d l'  to obtain data [Equation 1] having a length N, where l' is an integer greater than or equal to 0; obtaining, according to [Equation 1], data s l,0  to be transmitted on a time domain symbol l, wherein s l,0  has a length N, the nth piece of data in s l,0  is [Equation 2], where each of k1 and offset is an integer greater than or equal to 0, k2 is an integer greater than or equal to k1, [Equation 3] is the nth piece of data in [Equation 1], n has a value from 0 to N-1, C 0 (n+offset-l'×N) is the n+offset-l'×Nth coefficient in the second filter coefficients C  0 ; and transmitting the data s l,0  on the time domain symbol l. The method enables data to have low out-of-band (OOB) emissions, thereby reducing interference between transmitted data in a communication system, and accordingly increasing a data transmission speed.
Patent WO-2020199490-A1 (WO)
Title: Dual-mode error detection memory and dual-mode error detection method
Inventor: WU HENGYI
IPC: G11C29/42
Filed: 2019-09-02
Abstract: A dual-mode error detection memory, comprising an instruction processing module, a storage module, a control signal module, an encoding module, and a decoding module, wherein an error correction code switch flag is provided inside the instruction processing module, the error correction code switch flag has two states of 0 and 1, 0 represents selection of a parity check code, and 1 represents selection of an extended Hamming code; the control signal module controls, according to a control signal sent by the instruction processing module, the storage module to perform a storage or reading operation, and further feeds a completion signal back to the instruction processing module; the encoding module encodes a logical word input by the instruction processing module, and the decoding module reads a physical word from the storage module to perform debugging or error correction to generate an error correction code. According to the apparatus, parity check and extended Hamming codes are introduced at the same time, and switching between two modes is achieved by using an error correction code switch flag, so that the error correction rate is increased while the use requirement is met, and frequent device restart is avoided.
Patent WO-2020134223-A1 (WO)
Inventor: LI NA
IPC: H04L1/18
Filed: 2019-09-20
Abstract: Provided are an uplink control information transmission method and a terminal. The uplink control information transmission method comprises: according to whether to configure CBG-based PDSCH transmission, determining a type used for feedback of HARQ-ACK corresponding to each PDSCH; and according to the type used for the HARQ-ACK corresponding to each PDSCH, transmitting HARQ-ACK corresponding to at least one PDSCH, wherein the type used for the HARQ-ACK corresponding to each PDSCH comprises: a CBG-based HARQ-ACK feedback mode or a transmission block (TB)-based HARQ-ACK feedback mode.
Patent WO-2021056385-A1 (WO)
Inventor: XU WEIJIE
IPC: H04W56/00
Filed: 2019-09-27
Abstract: 一种无线通信的方法、终端设备和网络设备，该方法包括：终端设备接收组公共物理下行控制信道PDCCH，所述组公共PDCCH包括频偏指示信息和/或时间提前量TA指示信息；所述终端设备根据所述组公共PDCCH，确定所述终端设备的目标频偏信息和/或目标TA消息。
Patent WO-2020134291-A1 (WO)
Inventor: ZHANG LU
IPC: H04M1/72454
Filed: 2019-09-29
Abstract: 本发明公开了一种来电处理方法，包括：在接收到通信系统发送的来电时，检测所述来电对应的来电号码是否为预设可信任号码；若所述来电号码不为预设可信任号码，则答录所述来电，获取所述来电对应的来电内容；判断所述来电内容是否符合预设的来电放通条件；若所述来电内容不符合所述来电放通条件，则发送来电拒接消息至所述通信系统，以供所述通信系统执行来电拒接操作。本发明还公开了一种计算机可读存储介质。本发明提高了防骚扰电话的能力。
Patent WO-2020073962-A1 (WO)
Title: 一种金属配合物、中间体、其制备方法及应用
Inventor: TANG WENJUN
IPC: C07C233/05
Filed: 2019-10-10
Abstract: 提供如式I所示的金属配合物，其可以用作不对称催化氢化反应的催化剂，能高效地催化合成一系列高光学纯度的手性β-芳基酰胺，特别是能不对称催化氢化四取代烯酰胺类化合物，高光学纯度地合成手性酰胺，配体承载量可达到100,000。
Patent WO-2020083223-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/38
Filed: 2019-10-21
Abstract: 一种减少除尘电场耦合的方法，包括以下步骤：选择除尘电场阳极（4051）参数或/和除尘电场阴极（4052）参数以减少电场耦合次数。该方法能够减少电场对气溶胶、水雾、油雾、松散光滑颗粒物的耦合消耗，节省电场电能。
Patent WO-2020108178-A1 (WO)
Inventor: ZHU KEZHI
IPC: H04N21/4788
Filed: 2019-10-23
Abstract: Des modes de réalisation de la présente invention concernent un procédé de traitement d'effet sonore d'enregistrement et un terminal mobile. Le procédé comprend : l'enregistrement de N signaux audio générés à partir de N sources sonores, N étant un nombre entier égal ou supérieur à 2 ; l'obtention de relations d'emplacement des N sources sonores, la détermination d'une scène où les N sources sonores sont situées, et la détermination d'un algorithme de réverbération selon les relations d'emplacement des N sources sonores et la scène où les N sources sonores sont situées ; et la réalisation d'un traitement d'effet sonore pour les N signaux audio selon l'algorithme de réverbération pour obtenir un effet sonore de réverbération.
Patent WO-2021087708-A1 (WO)
Title: Flow field regulation assembly, flow meter, spraying device, and movable platform
Inventor: SHU ZHAN
IPC: A01M7/00
Filed: 2019-11-04
Abstract: A flow field regulation assembly (21), a flow meter (20), a spraying device (200), and a movable platform (1000). An end face (2121) of a main body support (212) of the flow field regulation assembly (21) and an end cover (211) form a cavity (215) in communication with a branch pipeline (213); a flow guide structure (214) and the end cover (211) form a transition flow channel (216) for enabling liquid in a liquid inlet (2111) of the end cover (211) to stably move to a target position of the branch pipeline (213). The flow field regulation assembly (21) can reduce or avoid continuous changes in a potential difference of two ends of a detection electrode (2211) of the flow meter (20), thereby improving the flow measurement accuracy.
Patent WO-2021008038-A1 (WO)
Inventor: LIU PENG
IPC: B65B43/30
Filed: 2019-11-13
Abstract: A cover turnover mechanism for upper and lower covers of a cigarette box, comprising: a rack (1); a conveying roller (2) provided in the rack (1) to convey a cigarette box; a guide rail I (9) located above the conveying roller (2), two upper cover turnover mechanisms (3) being slidably mounted on the lower end of the guide rail I (9); a guide rail II (31) located below the conveying roller (2), two lower cover turnover mechanisms (4) being slidably mounted on the upper end of the guide rail II (31); and two upper stop levers I (5) and two upper stop levers II (7) located above the conveying roller (2), and two lower stop levers I (6) and two lower stop levers II (8) located below the conveying roller (2). When the cigarette box is moved, the lower end of the upper cover is in sliding and frictional contact with the upper ends of the upper stop levers I (5) or upper stop levers II (7), and the lower end of the lower cover is in sliding and frictional contact with the upper ends of the lower stop levers I (6) or lower stop levers II (8). The cover turnover mechanism can prevent the opened upper and lower covers from rebounding due to gravity or touching the conveying roller, and effectively avoids the damage to the upper and lower covers during turnover.