baber/WOPTO huggingface dataset:
Patent WO-2021142978-A1 (WO)
Title: Comprehensive contour curve offset method
Inventor: CHEN JUN
IPC: G06T11/20
Filed: 2020-04-30
Abstract: Disclosed is a comprehensive contour curve offset method comprising: separately processing a contour curve according to an equidistant offset and non-equidistant offset, and carrying out equidistant offset processing by calculating a bisector, synthesizing a curved skeleton and solving an offset result; and carrying out non-equidistant offset processing by means of processings such as local offset, extended intersection, cutting and splicing, and self-intersection. The method can be applied to house-type tools and whole house customization tools of an online home decoration design platform.
Patent WO-2020221372-A1 (WO)
Inventor: DENG ZHIPIN
IPC: H04N19/593
Filed: 2020-05-05
Abstract: Devices, systems and methods for digital video coding, which includes matrix-based intra prediction methods for video coding, are described. In a representative aspect, a method for video processing includes encoding a current video block of a video using a matrix intra prediction (MIP) mode in which a prediction block of the current video block is determined by performing, on previously coded samples of the video, a boundary downsampling operation, followed by a matrix vector multiplication operation, and selectively followed by an upsampling operation; and adding, to a coded representation of the current video block, a syntax element indicative of applicability of the MIP mode to the current video block using arithmetic coding in which a context for the syntax element is derived based on a rule.
Patent WO-2021226975-A1 (WO)
Inventor: CAO LONGYU
IPC: H04L12/24
Filed: 2020-05-15
Abstract: 本申请提供了一种配置方法和装置，在本申请的技术方案中，定义了ONAP中各个设备的工作流，并通过指定用于建立RAN簇的PNF资源、修改数据和待修改的RAN簇实例、待删除的RAN簇实例，以支持实现RAN簇的实例化、RAN簇实例的更新、RAN簇实例的删除等业务处理，实现通过ONAP管理RAN簇。
Patent WO-2021179438-A1 (WO)
Title: 存在投影盲区去除绝对相位噪声方法、装置及存储介质
Inventor: ZHANG JIANMIN
IPC: G06T5/00
Filed: 2020-05-22
Abstract: 一种存在投影盲区去除绝对相位噪声方法，包括以下步骤：从条纹图中获取绝对相位值数据；根据绝对相位数据获取绝对相位直线，并划分对应的有效区域；确定参考绝对相位直线；通过同一横坐标的绝对相位直线与参考绝对相位直线获取第一差值，并获取第一平均值；通过有效区域内获取到的绝对相位值数据与同一横坐标的参考绝对相位直线获取第二差值，比较第二差值与第一平均值，确定参考差值；预设阈值范围，比较参考差值与第二差值，划分噪声点和非噪声点；剔除噪声点后，修正绝对相位直线，以得到修正后的绝对相位值数据，进行三维物体重构。所述方法计算复杂度低，去噪声效率高，能够提高绝对相位的准确度和三维物体的重构精度。
Patent WO-2020259259-A1 (WO)
Inventor: WANG DAWEI
IPC: H04L12/801
Filed: 2020-06-07
Abstract: Disclosed are a method and device for transmitting traffic. The method comprises: a first network device receives a first traffic and determines, on the basis of attribute information of the first traffic, that the first traffic pertains to a first traffic type; when a link from the first network device to a second network device experiences congestion, the first network device adjusts a first overhead value corresponding to the first traffic type to a second overhead value, the second network device being the next hop for transmitting the first traffic determined by the first network device on the basis of the first overhead value; the first network device determines, on the basis of the second overhead value, a third network device as the next hop for the first network device to transmit the first traffic; and the first network device transmits the first traffic to the third network device. As such, by adjusting the overhead values corresponding to different traffic types on a congested link, some types of traffic are allowed to reasonably utilize bandwidth resources on other uncongested links in a network, the effective forwarding of the traffics in the network is ensured, thus increasing traffic forwarding rate.
Patent WO-2020253649-A1 (WO)
Inventor: LI FEI
IPC: H01L27/32
Filed: 2020-06-15
Abstract: A display panel, a display apparatus, and a method for preparing the display panel. The display panel comprises: a substrate (10); an anode layer (20) on the substrate (10); a pixel definition layer (30) on the substrate (10), wherein the pixel definition layer (30) comprises an opening (110) for at least partially exposing the anode layer (20); a light-emitting layer (40) located in the opening (110) of the pixel definition layer (30) and on the anode layer (20); and a reflection layer (50) located on a side wall of the opening (110) of the pixel definition layer (30) for reflecting a ray of light emitted by the light-emitting layer (40). The display panel can reduce the loss of a ray of light emitted by the light-emitting layer (40).
Patent WO-2021258422-A1 (WO)
Inventor: TANG DAOYUAN
IPC: B32B27/12
Filed: 2020-07-06
Abstract: A reinforced skin-core inter-miscible composite board and a preparation method therefor, belonging to the technical field of foam reinforced boards. The composite board comprises, from top to bottom, an elastic surface layer, a reinforced continuous transition layer, and a reinforced hard foam core layer; the reinforced hard foam core layer is a hard foam material reinforced by a porous framework; the reinforced continuous transition layer is a transition layer reinforced by a reinforcing net, and the reinforcing net is at least laid flat inside the transition layer; the transition layer is an integrated structure formed by mutual infiltration and curing of a raw material which constitutes the hard foam material, is not completely cured and still has fluidity, and a raw material which constitutes the elastic surface layer and is not completely cured. The hard foam core layer, after being reinforced by the porous framework, can significantly increase the compressive strength of the composite board, and the composite board can provide better support for the weight loaded on the board surface, so as to avoid the problem of board surface collapsing.
Patent WO-2021189724-A1 (WO)
Inventor: LIU JIANPING
IPC: A61H33/12
Filed: 2020-07-16
Abstract: Disclosed by the present utility model is an atomization device of a face steamer, the atomization device comprising: a water delivery channel, which comprises a water inlet and a water outlet; an atomizing piece, which is arranged at the water outlet and used for atomizing water; and a heating mechanism, which is connected to the water outlet and is used for heating the water mist, so that the temperature of the water mist is controlled between 45°C and 60°C. By using the design above, liquid water is atomized by means of high-frequency resonance of the atomizing piece, then the water mist is heated, so that the temperature of the water mist is controlled to be at 45-60°C, which is safe and effective for a given period of time. In addition, according to the present utility model, the size of the face steamer may be greatly reduced, and the face steamer is convenient to carry, has a low power consumption, and is energy-saving and environment-friendly.
Patent WO-2022016570-A1 (WO)
Title: Smart cup cover
Inventor: WANG CHUNJIAN
IPC: C02F1/32
Filed: 2020-07-28
Abstract: A smart cup cover (10), comprising an upper cover (11), a lower cover (12), and an electronic device (13). The upper cover (11) comprises an upper cover body (111) in which the lower end portion is recessed inwardly to form an accommodation cavity (1101) and the side surface is provided with an indicator lamp lens (112), and a touch switch (113) provided thereon; the lower cover (12) comprises a lower cover body (121) in which the upper end portion is recessed inwardly to form an accommodation cavity (1201) and the bottom end is provided with a lens assembly (125); the electronic device (13) comprises a circuit board (131), a lithium battery (132), and an aluminum substrate (133); the circuit board (131) is mounted in the accommodation cavity (1101) and comprises a master control chip (1311), and the lower surface thereof is provided with at least two travel switches (1312) electrically connected thereto and arranged along the edge thereof; the circuit board (131) is provided with a light-emitting diode (1313) corresponding to the indicator lamp lens (112); and a deep ultraviolet light-emitting diode (1331) is mounted to the lower surface of the aluminum substrate (133).
Patent WO-2021109603-A1 (WO)
Inventor: WU HONGBING
IPC: B23D47/00
Filed: 2020-08-04
Abstract: A cutting tool (100), comprising an output shaft (14), a brushless motor, a fan (42), a transmission device, a circuit board (36), and a housing (20). The housing (20) comprises a first housing (21) and a second housing (23); the first housing (21) has a first end and a second end in the extension direction of the first housing; the first end is used for connecting the second housing (21), and the second end is used for connecting a power source device (30); the second housing (23) accommodates the motor (16) and the transmission device; the first housing (21) is further provided with a handle portion (211); when a user grasps the handle portion (211) to perform a cutting operation, a saw blade (12) is located at the left side of the first housing (21); moreover, when the fan (42) rotates, the motor (16) and the circuit board (36) are both arranged in the passage of a cooling gas flow. Compared with the prior art, by means of reasonable structure design and the use of a high-speed motor, the provided cutting tool achieves the technical effects of being high in efficiency and good in heat dissipation.
Patent WO-2021023255-A1 (WO)
Title: Device and method for coding video data
Inventor: YANG YUCHIAO
IPC: H04N19/50
Filed: 2020-08-06
Abstract: A method of decoding a bitstream by an electronic device is provided. Encoded data is received for at least one image frame each including one or more regions. A first affine flag is determined from a first syntax structure associated with the at least one image frame when an affine mode including affine tools is enabled in the at least one image frame. A second affine flag is present in the first syntax structure when the first affine flag is equal to one. A third affine flag corresponding to one of the affine tools is present in a second syntax structure associated with a specific one of the one or more region when the second affine flag is equal to one. The specific region is reconstructed based on first candidate modes including the one of the affine tools when the third affine flag is equal to zero.
Patent WO-2022036493-A1 (WO)
Title: Techniques for cross-link interference measurement across radio access technologies
Inventor: XU HUILIN
IPC: H04W72/04
Filed: 2020-08-17
Abstract: Methods, systems, and devices for wireless communications are described. A first base station may communicate with a user equipment (UE) using a first radio access technology (RAT). The first base station may receive, from a second base station configured to communicate using a second RAT, an indication of a set of resources configured for signals of a cross-link interference (CLI) measurement procedure, where the signals are to be transmitted by one or more UEs served by the second base station according to the second RAT. The first base station may transmit, to the UE, a configuration identifying at least a subset of the set of resources configured for the one or more UEs to use to transmit the signals of the CLI measurement procedure. In response to the configuration, the first base station may receive, from the UE, a measurement report indicating CLI associated with at least the subset of the set of resources.
Patent WO-2021139160-A1 (WO)
Title: Stacked laying duck breeding apparatus
Inventor: ZHOU SHUAI
IPC: A01K31/04
Filed: 2020-08-17
Abstract: Disclosed is a stacked laying duck breeding apparatus. The stacked laying duck breeding apparatus comprises a cage frame (1), cage nets (2), a feeding system, a drinking water system, a manure clearing system and an egg-collecting system, wherein a plurality of layers of two columns of cage nets (2) that are arranged opposite each other are arranged in the cage frame (1), a gap is provided between the two columns of cage nets (2) that are arranged opposite each other, and a plurality of separation nets (3) are fixedly arranged in each column of cage nets (2). By arranging the plurality of layers of cage nets (2) that are arranged opposite each other, ducks are divided into two areas so as to be independently bred, and the plurality of separation nets (3) are fixedly arranged in each cage net (2) to divide the cage net (2) into a plurality of independent spaces, so that a situation where a large number of ducks are distributed in too concentrated a manner in the cage nets (2) is avoided, the ventilation and heat dissipation effects of the cage nets (2) are better, a situation where the temperature of the ducks in the cage nets is too high and the heat cannot be dissipated is avoided, and the growth environment of the ducks is improved.
Patent WO-2021057373-A1 (WO)
Title: Procédé de réalisation de fonctions conjointes d'écouteur et de port série au moyen d'une broche d'écouteur
Inventor: HE ZENG
IPC: H04R1/10
Filed: 2020-08-27
Abstract: L'invention concerne un procédé pour réaliser les fonctions conjointes d'écouteur et de port série au moyen d'une broche d'écouteur. Au moyen du procédé pour réaliser les fonctions conjointes d'écouteur et de port série au moyen d'une broche d'écouteur, fourni par la présente invention, les fonctions d'un écouteur et d'un port série peuvent être réalisées en même temps au moyen d'une broche d'écouteur. La fiabilité est élevée, l'opération est simple, et le coût est faible.
Patent WO-2021037128-A1 (WO)
Inventor: LU XIANPING
IPC: A61K45/06
Filed: 2020-08-27
Abstract: 一种西达本胺药物组合物及其应用。含有西达本胺和P-糖蛋白抑制剂的药物组合物，两者合理应用能够提高西达本胺的生物利用度，提高西达本胺的药效。西达本胺与P-糖蛋白抑制剂及免疫检查点抑制剂的联合应用可进一步有效提高西达本胺的抗肿瘤药效。
Patent WO-2021098333-A1 (WO)
Title: 钢坯热送电动车
Inventor: QIU GUORONG
IPC: B60P1/44
Filed: 2020-08-31
Abstract: 一种钢坯热送电动车，包括车架组成（1）及分别设置于车架组成（1）上的电驱单元与隔热保温箱（2），电驱单元位于隔热保温箱（2）之外，包括分别设置于车架组成（1）上的驱动电机（31）与电池组（32），驱动电机（31）用于驱动车架组成（1）行走，电池组（32）用于为驱动电机供电；隔热保温箱（2）内设置升降货架，隔热保温箱（2）具有设置于顶部的可开合顶门（21），升降货架可铅垂升降地穿过可开合顶门（21）以取放钢坯。该钢坯热送电动车利用电能驱动实现钢坯的保温热送，直接实现钢坯的装载和卸下，无需冷却及二次加热，能耗低、生产效率高、清洁环保。
Patent WO-2022041214-A1 (WO)
Title: Composition pour le nettoyage de fibres de kératine et son utilisation
Inventor: WANG YINGZI
IPC: A61K8/73
Filed: 2020-08-31
Abstract: L'invention concerne une composition pour le nettoyage de fibres de kératine, comprenant (A) au moins un polymère cationique, comprenant (A-1) un copolymère de cellulose cationique ou un dérivé de cellulose greffé avec un monomère d'ammonium quaternaire hydrosoluble, et (A-2) un polymère cationique supplémentaire choisi dans le groupe constitué par les gommes de galactomannane cationiques; et (B) au moins une huile de silicone non volatile choisie parmi les polydialkylsiloxanes avec des groupes diméthylsilanol terminaux ayant 500 unités de répétition ou plus.
Patent WO-2021057452-A1 (WO)
Inventor: ZHANG YUBO
IPC: H04M1/72451
Filed: 2020-09-04
Abstract: A method and device for presenting an atomic service, which are used such that an electronic device can flexibly present a service that matches the intention of a user. The method comprises: an electronic device determines whether a current scenario is a specific scenario, or determines whether a current time is a specific time; when the current scenario is the specific scenario, the electronic device displays on a display screen a control of at least one atomic service corresponding to the specific scenario, the at least one atomic service corresponding to the specific scenario being determined on the basis of compiling the conditions of a user using each service in the electronic device each time the specific scenario is arrived at in a past period of time; or, when the current time is the specific time, the electronic device displays on the display screen a control of at least one atomic service corresponding to the specific time, the at least one atomic service corresponding to the specific time being determined on the basis of compiling the conditions of the user using each service in the electronic device each time the specific time is arrived at in a past period of time. An atomic service refers to a service that conforms to the intention of a user.
Patent WO-2021103792-A1 (WO)
Inventor: CHEN CHAOCHAO
IPC: G06F16/9536
Filed: 2020-09-24
Abstract: A secure multi-party computation-based nonlinear machine learning model training method and apparatus, and a model prediction method and apparatus. A nonlinear machine learning model is decomposed into a plurality of sub-models, each sub-model being deployed at a corresponding training party (10, 20). During each cycle, a model computation of the nonlinear machine learning model is divided into at least one first model computation and at least one second model computation. For each first model computation, a secure multi-party computation is performed by each training party (10, 20) using corresponding model parameters and training sample data or a computation result of the preceding second model computation. For each second model computation, a trusted computation is performed in a trusted execution environment of a trusted computing device by using a computation result of the preceding first model computation (30). When the cycle does not end, the sub-model of each training party (10, 20) is adjusted according to a predicted difference value. The method can improve the model training efficiency while ensuring privacy data security.
Patent WO-2021057858-A1 (WO)
Inventor: OuYang Yehui
IPC: H04M1/725
Filed: 2020-09-24
Abstract: The invention discloses a method for answering an incoming call in an instant messaging application, a mobile terminal and a computer storage medium, wherein the method is applied to the mobile terminal, the method comprises: when the mobile terminal is in a preset scene mode, and when a video incoming call request from an instant messaging application is received, the video incoming call request is answered in a voice call mode in response to a user's answering operation instruction. According to the technical solution of the present invention, the user can answer the video incoming call in the voice call mode under the preset scene mode such as a vehicle-mounted mode, thereby reducing unnecessary potential safety hazards, and not missing some important information, and the like.
Patent WO-2022061753-A1 (WO)
Inventor: DING YI
IPC: H04W4/40
Filed: 2020-09-25
Abstract: The present application relates to the field of communications and discloses a resource exclusion method, a resource reselection method and apparatuses, a device, and a storage medium. The resource exclusion method comprises: a second terminal determines a time slot set, the time slot set comprising time slots in which a first terminal sends data; the second terminal determines resource exclusion reference information according to first sidelink control information monitored in the time slot set; and the second terminal sends the resource exclusion reference information to the first terminal, the resource exclusion reference information being used for assisting the first terminal in a resource exclusion process.
Patent WO-2021103822-A1 (WO)
Inventor: MA LIANG
IPC: H04L47/36
Filed: 2020-10-07
Abstract: The present application relates to the technical field of communications. Disclosed are a method for acquiring a common maximum segment size (MSS), a device, and a storage medium. In the present invention, a first apparatus can acquire a first parameter after a transmission control protocol (TCP) connection has been established, acquire a first MSS according to the first parameter, and acquire a first common MSS according to the first MSS and a second MSS. After the TCP connection has been established, when a parameter of the TCP connection changes, the first apparatus updates the common MSS according to the changed parameter. The first apparatus can use the updated common MSS to transmit a packet, thereby reducing consumption of network resources, and improving transmission reliability.
Patent WO-2022073220-A1 (WO)
Title: 一种心房颤动检测装置、方法、系统及存储介质
Inventor: ZHAO LIQUN
IPC: G16H50/20
Filed: 2020-10-10
Abstract: 一种心房颤动检测装置、方法、系统及存储介质，该装置包括：心电信号处理模块，用于识别在预设时间内获取的心电信号中每个心跳的P点、Q点、R点、S点和T点的位置，确定RR间期、P点幅值、R点幅值和TQ段波形；检测模块，用于获取融合分值，并对融合分值和第五分值进行条件判断确定患房颤病的疑似程度；第五分值为所有的TQ段波形的f波的总数与心电信号中包含TQ段波形的总个数的商，每个所述TQ段波形的f波为，大于各自的f波形幅值阈值，且宽度大于所述宽度阈值的波形。该装置先通过四个模型得到融合分值，并根据融合分值与第五分值进行条件判断得到患房颤病的疑似程度，能够高效、准确的得到患房颤病的程度，便于对患者病情的判断，并且能在患者患轻微房颤的时候得到及时的救治。
Patent WO-2021088590-A1 (WO)
Inventor: NIE QIQI
IPC: H01L51/50
Filed: 2020-10-10
Abstract: 本公开提供一种含氮化合物、电子元件及电子装置，属于有机材料技术领域。该含氮化合物如式I所示，其可降低器件的工作电压、提高器件效率，延长器件寿命。
Patent WO-2022082403-A1 (WO)
Title: 一种森林林木运输系统及其运输方法
Inventor: ZHOU LIANHUI
IPC: B65G15/08
Filed: 2020-10-20
Abstract: 一种森林林木运输系统及其运输方法，运输系统包括设置在森林运输起点的第一运输驱动设备（1）、设置在森林运输终点的第二运输驱动设备（11），第一运输驱动设备（1）、第二运输驱动设备（11）之间连接运输皮带，运输皮带包括上层用于运输林木的上层运输皮带（6）和下层用于回转的下层回转皮带（7），运输皮带下部间隔设置多个皮带支架（8），皮带支架（8）上部通过支撑柱（9）安装滑轮（10），滑轮（10）与下层回转皮带（7）相接触。该运输系统可以将森林上坡和运输皮带周边的枯树枝、树叶运输到森林下坡集中，然后集中到生物质能气化厂或生物发电厂处理，产生新的能源再利用，既充分利用森林的枯枝枯叶作为新能源的加工材料，同时也清理了森林地表的枯枝枯叶避免大型火灾的发生。
Patent WO-2021114875-A1 (WO)
Inventor: SUN PENGDA
IPC: H02J7/00
Filed: 2020-10-20
Abstract: The present disclosure provides a mobile power supply and a method of supplying power to a peripheral device. The mobile power supply comprises a first peripheral connection port and a second peripheral connection port, a first group of connection-port processing circuits and a second group of connection-port processing circuits, a control circuit, and a power supply circuit. A control strategy determination circuit in each group of connection-port processing circuits determines a voltage adjustment strategy according to power supply status information of a corresponding peripheral connection port. The control circuit then controls a voltage adjustment circuit in the connection-port processing circuits to adjust, according to the voltage adjustment strategy, a voltage output by the power supply circuit, such that the adjusted voltage is used to supply power to a peripheral device coupled, by means of a power supply terminal, to the peripheral connection port.
Patent WO-2021243927-A1 (WO)
Inventor: CHEN GUANFENG
IPC: F24C3/08
Filed: 2020-10-26
Abstract: Disclosed is a Yin-Yang-type stable-flame burning system with a rotating flame, the system comprising a nozzle holder (1), a water-receiving tray (2), a burner cap holder (3), a burner cap (4) and a pot carrier tray (5), wherein the burner cap (4) is a circular ring-shaped shell with a Yin-Yang-shaped through hole (6) in the middle, and an outer ring of the upper portion thereof is provided with a recess (7), with the bottom of the recess (7) being provided with an inclined large flame hole (8), and the lateral side of the recess (7) being provided with a stable flame flame hole (9); and the middle of the shell is provided with a Yin-Yang-shaped recess (10), with the outer circumferential ring of the Yin-Yang-shaped recess (10) being provided with an inward large flame hole (11), the inner circumferential ring thereof being provided with an S-shaped small flame hole (12), and the two sides of the middle thereof being respectively provided with a thermocouple hole (13) and an ignition pin slot (14). The burning system has the characteristics of a simple structure, a compact design, an excellent performance, a high thermal efficiency, being safe and reliable, etc.
Patent WO-2021083214-A1 (WO)
Inventor: ZHU ZHIMIN
IPC: H01Q1/36
Filed: 2020-10-28
Abstract: Embodiments of the present invention provides an antenna unit and an electronic device. The antenna unit comprises: a metal recess, M feeders provided at the bottom of the metal recess, M feed arms and a first insulator provided in the metal recess, and a target radiator carried by the first insulator, wherein each of the M feeders is electrically connected to a first end of one power feeder arm and insulated from the metal recess, the M feed arms are located between the bottom of the metal recess and the first insulator, the M feed arms are arranged in the metal recess in a first order, and each of the M feeding arms is coupled with a target radiator, M being an integer greater than 1.