baber/WOPTO huggingface dataset:
Patent WO-2021051347-A1 (WO)
Inventor: CHEN JUI-LIN
IPC: G09F9/00
Filed: 2019-09-19
Abstract: 一种光源结构、背光模组及显示装置。此光源结构包含基板以及多个光源群组。光源群组阵列于基板上。每一个光源群组包含多个发光单元。每一光源群组中的任意两个相邻的发光单元之间具有第一距离。任意两个相邻的光源群组中的最靠近的发光单元之间具有第二距离。第二距离小于第一距离。
Patent WO-2021056520-A1 (WO)
Inventor: ZHU HONGBIN
IPC: H01L27/11578
Filed: 2019-09-29
Abstract: Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a 3D memory device includes a substrate, a memory stack including interleaved conductive layers and dielectric layers above the substrate, and a memory string extending vertically through the memory stack. The memory string includes a single crystalline silicon plug in a lower portion of the memory string, a memory film above the single crystalline silicon plug and along a sidewall of the memory string, and a single crystalline silicon channel over the memory film and along the sidewall of the memory string.
Patent WO-2020155658-A1 (WO)
Inventor: DING YAOWU
IPC: B65D83/06
Filed: 2019-09-29
Abstract: 一种给料装置可用于从容器分配产品，包括：装置主体，装置主体包括柱状壁，柱状壁形成腔体，并包括进料口和出料口，当给料装置安装到容器上时，给料口与容器的内部连通，在腔体中设置有密封构件，密封构件中包括容隙，且能够在腔体中在第一位置和第二位置之间往复运动，在第一位置中，容隙与给料口相连通，且相对于腔体的出料口密封，在第二位置中，容隙与腔体的出料口连通，且相对于进料口密封。该给料装置结构简单，被堵塞的风险小，且可减少泄漏。
Patent WO-2021062815-A1 (WO)
Inventor: YU YAWEI
IPC: H04L5/00
Filed: 2019-09-30
Abstract: Disclosed in embodiments of the present application are a method for configuring modulation and demodulation reference signals, a method for acquiring configuration information, an apparatus, and a medium. A terminal device receives a first signaling, the first signaling comprises a DMRS pattern configured for N time units, the DMRS pattern is used to indicate the number of DMRSs in each time unit, the number of DMRSs in each time unit is the total number of time-domain symbols occupied by the DMRSs in each time unit, and the total number of time-domain symbols occupied by the DMRSs configured in at least two of the N time units is different, N being a positive integer greater than 1. The terminal device receives or sends data in the N time units on the basis of the total number of time-domain symbols occupied by the DMRSs in each time unit as well as scheduling information. The described method may flexibly configure the total number of time-domain symbols occupied by the DMRSs in each time unit, and reduce DMRS pilot overhead.
Patent WO-2020083030-A1 (WO)
Title: Communication method, apparatus, and system based on satellite network
Inventor: QIAO YUNFEI
IPC: H04B7/185
Filed: 2019-10-10
Abstract: Provided in the present application are a communication method, apparatus, and system based on a satellite network, the method comprising: a user terminal receives a probe signal sent by a management satellite on a management channel, the management satellite managing one or a plurality of serving satellites; and the user terminal sends a respiratory signal to the management satellite, the respiratory signal carrying information of the user terminal, and the information of the user terminal being used for determining information of the serving satellite serving the user terminal. Due to the operations of the user terminal receiving the probe signal and sending the respiratory signal, the management satellite or a ground station can uniformly schedule a serving satellite to serve the user terminal. When the serving satellite is switched, the step of negotiation between satellites can be omitted, saving signalling overheads, and making the satellite communication experience of the user terminal smooth.
Patent WO-2020078443-A1 (WO)
Inventor: DAI JINGWEN
IPC: G06F3/01
Filed: 2019-10-18
Abstract: 本申请实施例公开了一种虚拟内容的显示方法，该方法包括：采集包含第一标记物的第一图像，所述第一标记物为设置于第一交互设备上的标记物；根据所述第一图像中的所述第一标记物确定所述第一交互设备对应的显示区域，并显示第一虚拟内容，所述第一虚拟内容在虚拟空间的第一显示位置与所述显示区域对应；及显示与所述第一虚拟内容对应的第二虚拟内容，所述第二虚拟内容在所述虚拟空间的第二显示位置与预设的叠加区域对应，所述第二虚拟内容为所述第一虚拟内容中的至少部分内容。
Patent WO-2020248471-A1 (WO)
Inventor: HUANG YAOXIONG
IPC: G06K9/32
Filed: 2019-10-25
Abstract: An aggregation cross-entropy loss function-based sequence recognition method comprises the following steps: downloading natural scene text recognition data as a test set, and using data of natural scene text synthesized by using open source code as training data; acquiring an image in a natural scene, and performing normalization on the image; count character classes appearing in a label in the image and obtain the occurrence counts of the character classes; predicting, by means of a supervision network, character classes and occurrence counts of the character classes in natural scene text data, and performing training with respect to portions that differ between the natural scene text data and the label; inputting the natural scene text recognition data in step A and label data in step C into a pre-designed network and performing training; and inputting test data into the trained network, and finally obtaining a recognition result of the image. The invention achieves superior robustness and effectiveness for text not arranged in a straight line.
Patent WO-2020258623-A1 (WO)
Title: 灯板组件及显示装置
Inventor: LIU FANCHENG
IPC: G09F9/00
Filed: 2019-10-29
Abstract: 一种灯板组件（104）及显示装置，灯板组件（104）包括多块相互拼接的灯板（1041、1042、1043、1044、1045），且任意相邻的两块灯板（1041、1042、1043、1044、1045）之间形成有连接部，连接部包括凸部（101）以及凹部（102），凸部（101）以及凹部（102）分别对应设置于相邻的两块灯板（1041、1042、1043、1044、1045）上，且凸部（101）与凹部（102）相嵌合。
Patent WO-2021081868-A1 (WO)
Title: 一种温泉热碱芽孢杆菌来源的腈水合酶的突变体
Inventor: ZHOU ZHEMIN
IPC: C12N9/88
Filed: 2019-10-31
Abstract: 一种温泉热碱芽孢杆菌来源的腈水合酶的突变体，属于酶工程技术领域。本发明提供的腈水合酶突变体Cal.t Nhase-A20V在70℃的半衰期大约是10min，相比野生酶热稳定性并未有太大变化，突变体Cal.t Nhase-A20V的比酶活是野生酶的128％。同时该突变体也具备了更好的底物耐受性和产物耐受性，全细胞催化生成烟酰胺最终产量达到598g/L。所述腈水合酶突变体Cal.t Nhase-A20V，具有很好的酶学性质，有利于以后的工业生产。
Patent WO-2020088630-A1 (WO)
Title: 一种自旋密封式流体检测装置
Inventor: WANG HAIJIAN
IPC: G01N21/78
Filed: 2019-11-01
Abstract: 一种自旋密封式流体检测装置，包括下杯组件（1）、上杯体（2-1）、顶盖（3）和检测元件。下杯组件（1）包括下杯体（1-1）、高挡液板（1-6）、低挡液板（1-7）和吸水密封塞（1-9）。低挡液板（1-7）和高挡液板（1-6）将下杯体（1-1）内腔的底部分隔为反应区（1-5）和截止区（1-11）。下杯体（1-1）内腔底面的边缘处开设有通气孔（1-8）。通气孔（1-8）位于截止区（1-11）内。上杯体（2-1）设置在下杯体（1-1）内。上杯体（2-1）的内腔底面设置有出液口。出液口与下杯体（1-1）内的反应区（1-5）连接。检测元件位于上杯体（2-1）外侧面与下杯体（1-1）内侧面之间，且位于下杯体（1-1）内腔的反应区（1-5）。通过吸水密封塞（1-9）在吸入液体密封后不透气的特点，实现了被测液体的定量检测，且预留了未被污染的被测液体，便于二次确认检测。
Patent WO-2021081970-A1 (WO)
Inventor: WU DANDAN
IPC: C02F11/06
Filed: 2019-11-01
Abstract: Disclosed is a riverway sediment excitation device (100) based on a microbubble air flotation effect, the riverway sediment excitation device comprising a supercharging device (1), a water inlet system, a water spraying system and an air inlet system. The water inlet system consists of a filter (2) and a water inlet pipe (3), wherein one end of the water inlet pipe (3) is connected to the filter (2), and the other end thereof is connected to a water inlet end of the supercharging device (1). The water spraying system consists of three pipe segments in sequence, i.e. a water outlet pipe (4), a bent pipe transition section (5) and a spraying pipe (6), wherein one end of the water outlet pipe (4) is connected to a water outlet end of the supercharging device (1). The air inlet system consists of an air filter structure (11), a control valve (10) and an air inlet pipe (8) in sequence, wherein one end of the air inlet pipe (8) is connected to the air filter structure (11); the control valve (10) is arranged at the position on the air inlet pipe (8) where the air filter structure (11) and the air inlet pipe (8) are connected; and a micropore air outlet (7) is provided at a tail end of the air inlet pipe (8), the micropore air outlet (7) is inserted into the bent pipe transition section (5), and the micropore air outlet (7) is provided with several micro air outlet holes. The high-efficiency excitation of black and odorous river bottom sediment is achieved by using the means of a combination of high-pressure water flow and microbubbles, such that in situ treatment of black and odorous water is achieved.
Patent WO-2020098728-A1 (WO)
Inventor: LI YU
IPC: G06Q10/04
Filed: 2019-11-14
Abstract: A cluster load prediction method and apparatus, and a storage medium. The method comprises: obtaining historical electricity utilization data for each individual in a sample cluster corresponding to a cluster to be predicted and external data at the same period (S101); learning and fitting the historical electricity utilization data for the individual and the external data at the same period by means of a machine learning algorithm to form an electricity utilization load prediction model for the individual (S102); obtaining the external data of the cluster to be predicted, predicting an overall load of the cluster to be predicted on the basis of the external data of the cluster to be predicted and by means of the electricity utilization load prediction model for the individual, and outputting a cluster load prediction value (S103), wherein the overall load of the cluster to be predicted can be predicted by further combining the electricity utilization load prediction model for the individual and an error correction model.
Patent WO-2020177386-A1 (WO)
Title: Preparation method and application of oxidized ceramic layer on surface of zirconium and zirconium alloy
Inventor: SHEN YU
IPC: C23C8/02
Filed: 2019-11-14
Abstract: The invention discloses a preparation method and application of an oxidized ceramic layer on the surface of zirconium and zirconium alloy. The method comprises the following steps: reducing the roughness of a target area to 0.01µm or less, performing oxidation treatment in an oxidizing gas atmosphere, and replacing the oxidizing gas with inactive gas. According to the technical solution provided in the present invention, the surface roughness is controlled before oxidation treatment, so that the surface roughness after oxidation treatment can satisfy the use requirements; and the inert gas replacement after surface oxidation treatment avoids the removal of a film layer with poor performance formed during the cooling process, thereby completely avoiding the need for later polishing treatment, maintaining the integrity and uniformity of the oxidized ceramic layer, and guaranteeing the protective performance.
Patent WO-2020143785-A1 (WO)
Inventor: SUN QI
IPC: H04W88/18
Filed: 2020-01-10
Abstract: La présente invention concerne une unité centrale de réseau d'accès sans fil et un procédé de communication. L'unité centrale de réseau d'accès sans fil comporte: une couche fonctionnelle d'unité centrale, comportant au moins un module fonctionnel; et une couche ouverte de capacité d'unité centrale reliée à ladite couche fonctionnelle, comportant au moins une interface fonctionnelle, l'interface fonctionnelle étant connectée à un client, le client déclenchant, au moyen de l'interface fonctionnelle, le fonctionnement du ou des modules fonctionnels.
Patent WO-2020156211-A1 (WO)
Inventor: LI YANBIN
IPC: H04W28/14
Filed: 2020-01-16
Abstract: 本申请提供一种数据发送方法及终端设备，该方法包括：终端设备确定第一连接满足预设条件。其中，预设条件包括如下一项或多项：终端设备在第一连接上接收的信号强度小于强度阈值；终端设备在第一连接上的发射功率大于或等于功率阈值。然后，终端设备在减少在第一连接上发送的数据量的同时，增加在第二连接上发送的数据量。可以适用于基于NSA架构的双连接或多连接系统中上行数据分流，能够提高上行业务的可靠性和效率，且能够降低终端设备的功耗。
Patent WO-2020173247-A1 (WO)
Inventor: Huang Jianman
IPC: B65G47/96
Filed: 2020-01-17
Abstract: A sorter trolley flipping mechanism. A flipping base (2), a right base plate (3), and a left base plate (4) are provided on a frame (1). The right base plate and the left base plate are provided on either side of the flipping base. Two short connecting rods (5) are movably pivoted on the flipping base. The right base plate and the left base plate are provided thereon with sliding bases (7). The sliding bases are provided at the middle thereof with lifting/lowering rods (9). The sliding bases also are provided thereon with two cushions (8). The cushions are distributed on either side of the lifting/lowering rods. The mechanism employs a structure of "one-trolley, two-plates," increases sorting efficiency compared with a similarly configured cross belt sorter, and reduces equipment costs. The mechanism employs a tray-type support structure, is capable of normally sorting goods such as light goods and round rolls that are unsuitable for being sorted by a cross belt sorter, has strong sorting adaptability, has stable performance, and is convenient to use.
Patent WO-2021056938-A1 (WO)
Title: Heat-not-burn plant grass vaporization-rod cooling assembly
Inventor: YANG RONG
IPC: A24F47/00
Filed: 2020-01-17
Abstract: Provided is a heat-not-burn plant grass vaporization-rod cooling assembly, comprising an outer paper tube (1); the outer paper tube (1) is equipped with a solid filter rod (2), an inner paper tube (3), a molecular sieve (4), a first sealing wire cotton paper (5), a plant grass unit (6), and a second sealing wire cotton paper (7); a plurality of molecular sieves (4) are fixedly connected in the inner paper tube (3) evenly and equidistantly; the first sealing wire cotton paper (5) is blocked at one end of the inner paper tube (3) adjacent to the plant grass unit (6), and the second sealing wire cotton paper (7) is blocked at one end of the outer paper tube (1); the plant grass unit (6) is located between the first sealing wire cotton paper (5) and the second sealing wire cotton paper (7).
Patent WO-2021146888-A1 (WO)
Inventor: ZHANG JINGLIN
IPC: H04W74/08
Filed: 2020-01-21
Abstract: Divers aspects de la présente divulgation concernent de manière générale les communications sans fil. Selon certains aspects, un équipement utilisateur (UE) peut recevoir, d'un réseau, une commande pour déclencher une première procédure d'accès aléatoire basé sur la contention (CBRA) pour une cellule pendant qu'une seconde procédure CBRA pour la cellule est en cours d'exécution au niveau de l'UE, et déclencher de manière sélective une procédure de défaillance de liaison radio sur la base, au moins en partie, du fait que la cellule est une cellule primaire. De nombreux autres aspects sont fournis.
Patent WO-2020192584-A1 (WO)
Inventor: LEI JING
IPC: H04W16/28
Filed: 2020-03-20
Abstract: Wireless communications systems may support flexible waveform configuration for autonomous uplink transmissions. A base station may transmit broadcast signaling (e.g., a system information block (SIB)) indicating waveform configuration information for an autonomous uplink transmission by a user equipment (UE). In some cases, the broadcast signaling may include a waveform configuration field (WCF) that may indicate whether flexible waveforms for autonomous uplink are supported, may configure a waveform type, may indicate waveform configuration mapping rules, etc. As such, a UE may identify whether flexible waveform configuration for autonomous uplink is supported, and may determine waveform types for autonomous uplink transmissions based on waveform type configuration information from a base station (e.g., which may include an indication of whether flexible waveform configuration is supported, an indication of waveform type/scenario mapping rules, etc.), one or more LUTs, identified autonomous uplink scenarios, autonomous uplink transmission parameters, or some combination thereof.
Patent WO-2021196015-A1 (WO)
Title: 像素电路及其驱动方法、显示装置及其驱动方法
Inventor: YU ZIYANG
IPC: G09G3/3233
Filed: 2020-03-31
Abstract: 本公开实施例提供了一种像素电路，包括：布置成矩阵的多个像素单元，每个像素单元包括发光元件和用于驱动发光元件发光的像素驱动电路，像素驱动电路与发光元件电连接于第一节点；第一补偿子电路，电连接到多个像素单元中的每个像素驱动电路，第一补偿子电路配置为向像素驱动电路提供初始化信号，以及经由像素驱动电路获取发光元件发光时第一节点的电压并基于第一节点的电压生成补偿数据信号；以及第二补偿子电路，电连接到多个像素单元中的每个像素驱动电路，配置为使第一节点的电压始终保持在发光元件的设定的工作电压范围内；其中，像素驱动电路还被配置为基于初始化信号对第一节点进行初始化，以及利用补偿数据信号驱动发光元件发光。
Patent WO-2021207983-A1 (WO)
Title: Transmission prioritization with listen-before-talk
Inventor: RADULESCU ANDREI DRAGOS
IPC: H04W72/04
Filed: 2020-04-15
Abstract: A user equipment (UE) may be scheduled for a low priority uplink transmission on a first set of resources on a first channel and a high priority uplink transmission on a second set of resources on a second channel (e.g., having independent LBT access) that overlaps in time with the first set of resources. The UE may compare the time gap between a time for terminating the low priority uplink transmission to a time for starting the high priority uplink transmission with a threshold. If the time gap satisfies the threshold, the UE may terminate the low priority uplink transmission and perform an LBT procedure to gain access to the second channel for transmitting the high priority uplink transmission. Additionally or alternatively, the base station may be configured to transmit a reservation signal to reserve the second channel for the UE to transmit the high priority uplink transmission.
Patent WO-2020224422-A1 (WO)
Title: Registre à décalage et procédé de pilotage correspondant, circuit de pilotage de grille et dispositif d'affichage
Inventor: WANG YING
IPC: G09G3/36
Filed: 2020-04-20
Abstract: La présente invention concerne un registre à décalage qui comprend un sous-circuit d'entrée (100). Le sous-circuit d'entrée (100) est couplé à un terminal d'entrée de signal (Iput). Le sous-circuit d'entrée (100) comprend une première unité de commande d'entrée (101) et une unité d'amplification (102). La première unité de commande d'entrée (101) est couplée à une première borne de signal d'horloge (CLK1), à un premier noeud (A), à un second noeud (B) et à un noeud d'excursion haute (PU); et le premier noeud (A) est conçu pour recevoir un signal d'entrée (entrée) transmis par la borne d'entrée de signal (Iput). L'unité d'amplification (102) est couplée entre le premier noeud (A) et le second noeud (B). La première unité de commande d'entrée (101) est conçue pour transmettre, sous la commande de la tension du premier noeud (A), un premier signal d'horloge (clk1) reçu au niveau de la première borne de signal d'horloge (CLK1) au noeud d'excursion haute (PU) par l'intermédiaire du second noeud (B). L'unité d'amplification (102) est conçue pour élever, sous l'action du premier signal d'horloge (clk1), la tension du premier noeud (A) lorsque le potentiel du second noeud (B) augmente, de telle sorte que la perte de tension du premier signal d'horloge (clk1) lors de son processus d'émission de la première unité de commande d'entrée (101) vers le noeud d'excursion haute (PU) est réduite.
Patent WO-2020221305-A1 (WO)
Inventor: WANG SHUAI
IPC: G09G3/00
Filed: 2020-04-29
Abstract: Disclosed are a photometric module (20) and an electronic device (10). The photometric module comprises a light guide member (210) embedded in the electronic device (10), wherein the light guide member (210) comprises a light guide body (211) and a light outlet (213) and at least two light inlets (212) provided in the light guide body (211), the at least two light inlets (212) are respectively in communication with the light outlet (213) to form a light guide channel, the at least two light inlets (212) are exposed out of different planes of the electronic device (10), and the light guide channel is used for transmitting ambient light received from the light inlets (212) to the light outlet (213); and a light detection unit (220) provided at the light outlet (213) and used for collecting the ambient light transmitted by the light guide member (210) and acquiring a light sensation value of the ambient light.
Patent WO-2021036326-A1 (WO)
Title: Fingerprint sensing module and electronic device
Inventor: YEH CHAO-YI
IPC: G06K9/00
Filed: 2020-04-30
Abstract: An electronic device (100) and a fingerprint sensing module (200). The fingerprint sensing module (200) is applicable in being configured below a display panel (110) and comprises an image sensor (210) and a lens module (220). The image sensor (210) is configured below the display panel (110). The lens module (220) is configured between the image sensor (210) and the display panel (110). The display panel (110) is provided with an upper surface (S1) with which a finger of a user contacts, a lower surface (S3) facing the image sensor (210), and an electrode structure (116) arranged between the upper surface (S1) and the lower surface (S3). The lens module images the fingerprint of the finger in contact with the upper surface (S1) on the image sensor (210), the lens module (220) forms a virtual image (117) of the electrode structure (116), and the electrode structure (116) is arranged between the virtual image (117) and the image sensor (210). The fingerprint sensing module (200) prevents the electrode structure (116) from being imaged on the image sensor (210) and thus impacting the quality of a fingerprint image.
Patent WO-2021217624-A1 (WO)
Inventor: SHEN LIANG
IPC: H04L29/08
Filed: 2020-04-30
Abstract: A vehicle data processing method, comprising: a vehicle terminal (102) acquires original data of a vehicle, and calculates and parses the original data of the vehicle to obtain event data for different basic events (S202); the vehicle terminal (102) preprocesses the event data so as to remove useless data from the event data (S204); the vehicle terminal (102) grades, according to a grading policy, the event data from which the useless data is removed, to obtain event data to be uploaded (S206); the vehicle terminal (102) uploads the event data to be uploaded to a cloud server (104, S208).
Patent WO-2020238711-A1 (WO)
Title: Circuit de robot culinaire et robot culinaire
Inventor: PENG YONGJUN
IPC: A47J43/046
Filed: 2020-05-20
Abstract: L'invention concerne un circuit de robot culinaire (100, 200, 300, 400, 500) et un robot culinaire (10). Le circuit de robot culinaire (100, 200, 300, 400, 500) comprend une source de lumière (102), un module de commande principal (101), un module solaire (103) et un circuit de réception d'énergie (104, 204, 404). Le module de commande principal (101) est connecté à la source de lumière (102) et utilisé pour commander la source de lumière (102) pour émettre de la lumière. Le module solaire (103) est utilisé pour recevoir la lumière émise par la source de lumière (102) et convertir l'énergie lumineuse en énergie électrique. Le circuit de réception d'énergie (104, 204, 404) est connecté au module solaire (103) et utilisé pour recevoir de l'énergie électrique du module solaire (103) en tant qu'énergie électrique nécessaire à son fonctionnement. Le robot culinaire (10) comprend une unité principale (11), un ensemble bol (12) qui peut être assemblé à l'unité principale (11) et le circuit de robot culinaire (100, 200, 300, 400, 500).
Patent WO-2021237443-A1 (WO)
Title: Visual positioning method and apparatus, device and readable storage medium
Inventor: CHEN ZUNYU
IPC: G06T7/70
Filed: 2020-05-26
Abstract: A visual positioning method and apparatus, a device, and a readable storage medium, the method comprising: acquiring a wide-angle photo, and randomly segmenting the wide-angle photo to obtain an atlas to be measured (S101); and inputting the atlas into a positioning model for position identification to obtain a plurality of candidate positions, wherein the positioning model is a neural network model trained by using panoramic photos in a real map (S102); and determining the final position by using the plurality of candidate positions (S103). The positioning model may be obtained by training the neural network model on the basis of the panoramic photos in the real map, and visual positioning may be completed on the basis of the positioning model, which solves the problem of the collection difficulty of training samples for visual positioning.
Patent WO-2021098176-A1 (WO)
Title: 截骨校验方法、校验工具、可读存储介质及骨科手术系统
Inventor: MA JINGYANG
IPC: A61B34/30
Filed: 2020-05-26
Abstract: 一种截骨校验方法、校验工具、可读存储介质及骨科手术系统中，首先利用平面校验工具获取当前截骨平面的计算位置信息，进而基于规划截骨平面的预定位置信息，确定计算位置信息与预定位置信息的位置误差，若位置误差超过预设值，则计算并获得重新定位信息，并将重新定位信息传输给机械臂（2），以控制机械臂（2）重新进行定位。如此，通过对首次截骨形成的当前截骨平面与规划的预定截骨平面的位置误差的对比和识别，使机械臂（2）再次进行定位，进而二次修正截骨平面，可提高最终的截骨平面的精度。此外，通过机械臂（2）进行再定位，并二次修正截骨平面，可避免使用额外的骨钉将导向工具（4）重复固定在骨头上，减少创伤面，并缩减手术时间。