baber/WOPTO huggingface dataset:
Patent WO-2020147320-A1 (WO)
Inventor: GAO GUOLI
IPC: G01N23/2202
Filed: 2019-09-06
Abstract: 一种长纤维增强热塑性复合材料纤维取向的测试方法，包括：确定复合材料制件于厚度方向的纤维层分布及其位置；以切片机于所述复合材料制件的各纤维层分别切片取样；获取各切片样本于扫描电镜下的纤维取向分布图；于所述纤维取向分布图中测量各纤维的取向角，根据所述取向角将所述纤维分组归类于不同的夹角区间；统计各夹角区间的纤维数与其于对应的切片样本的总纤维数中的占比，得到各纤维层的纤维取向分布结果。该长纤维增强热塑性复合材料纤维取向的测试方法可于复合材料制件的各目标区域进行准确取样，并实现对纤维取向排布的定量分析。
Patent WO-2020063644-A1 (WO)
Inventor: ZHANG JUN
IPC: H02J50/10
Filed: 2019-09-25
Abstract: Disclosed are a wireless charging coil and a terminal device. The wireless charging coil comprises: a first wire (1) and a second wire (2), wherein both the first wire (1) and the second wire (2) are spirally wound to form a coil; the first wire (1) comprises a first wire portion (11) and a second wire portion (12) which are connected to each other, and the second wire (2) comprises a third wire portion (21) and a fourth wire portion (22) which are connected to each other; the first wire portion (11) is located on a first layer, the second wire portion (12) is located on a second layer, the third wire portion (21) is located on the first layer, and the fourth wire portion (22) is located on the second layer; and the first layer and the second layer are two adjacent layers.
Patent WO-2020063825-A1 (WO)
Title: Caractéristiques de consommation d'alimentation d'équipement utilisateur et adaptation au trafic
Inventor: HWANG CHIEN-HWA
IPC: H04W52/14
Filed: 2019-09-27
Abstract: L'invention concerne un procédé d'adaptation d'équipement utilisateur (UE) à des caractéristiques de trafic et de consommation d'alimentation d'UE, en fonction d'un profil de puissance. Le profil de puissance comprend un ensemble de restrictions sur une plage de valeurs d'un sous-ensemble de paramètres RRC qui sont pertinents sur le plan de la consommation d'énergie. Chaque profil de puissance cible une certaine caractéristique de trafic. En outre, une adaptation de paramètres d'UE peut être déclenchée au moyen d'informations d'assistance UE, par exemple l'indice du profil de puissance le plus adapté à l'état de fonctionnement. Dans un mode de réalisation préféré, l'invention concerne un hybride de partie de bande passante (BWP) et de profil de puissance. L'UE est configuré avec des BWP multiples et chaque BWP contient un ensemble de profils de puissance. Dans une BWP, un seul profil de puissance est actif à la fois; la configuration de paramètres de chaque profil de puissance correspond à une certaine caractéristique de trafic.
Patent WO-2020083217-A1 (WO)
Inventor: TANG WANFU
IPC: F01N3/01
Filed: 2019-10-21
Abstract: Un système de traitement de gaz d'échappement de moteur, comprenant un système d'élimination de poussière de gaz d'échappement de moteur et un système de purification à l'ozone de gaz d'échappement de moteur. Le système d'élimination de poussière de gaz d'échappement de moteur comprend une entrée de système d'élimination de poussière de gaz d'échappement, une sortie de système d'élimination de poussière de gaz d'échappement, un dispositif de champ électrique de gaz d'échappement (1021), et un dispositif d'élimination d'eau (207); le dispositif de champ électrique de gaz d'échappement (1021) comprend une entrée de dispositif de champ électrique de gaz d'échappement, une sortie de dispositif de champ électrique de gaz d'échappement, une cathode de champ électrique d'élimination de poussière de gaz d'échappement (10212), et une anode de champ électrique d'élimination de poussière de gaz d'échappement (10211); la cathode de champ électrique d'élimination de poussière de gaz d'échappement (10212) et l'anode de champ électrique d'élimination de poussière de gaz d'échappement (10211) sont utilisés pour générer un champ électrique d'élimination de poussière d'ionisation de gaz d'échappement; le dispositif d'élimination d'eau (207) est un dispositif d'électrocoagulation pour éliminer l'eau liquide avant l'entrée de dispositif de champ électrique de gaz d'échappement. En fournissant le dispositif d'élimination d'eau (207), la décharge irrégulière du champ électrique d'élimination de poussière d'ionisation de gaz d'échappement et les pannes de l' la cathode de champ électrique d'élimination de poussière de gaz d'échappement et l'anode de champ électrique d'élimination de poussière de gaz d'échappement peuvent être réduites, ce qui permet d'améliorer l'efficacité d'élimination de poussière d'ionisation. Le système de traitement de gaz d'échappement de moteur peut traiter efficacement les émissions de moteur, de telle sorte que les émissions de moteur sont plus propres
Patent WO-2020093859-A1 (WO)
Inventor: WEI YINGDONG
IPC: H02J3/00
Filed: 2019-10-21
Abstract: Disclosed are a sectioning post uninterruptible flexible electrical phase separation device and a control method therefor, the device comprising: a single-phase isolation transformer (T  T ), a main circuit breaker (S), a first voltage sensor (PT  0 ) to a fourth voltage sensor (PT  3 ), a two-phase back-to-back converter (BLQ) sharing a direct-current side capacitor, a converter current sensor (CT  0 ), and pantograph position and current sensing mechanisms (CLT  1 , CLT  2 ). By means of the device, by adjusting voltage and current amplitudes and the phase of a neutral section, the problems of transition area arcing and inaccurate pantograph position detection of a flexible automatic passing phase separation apparatus can be solved, thereby ensuring that an electric train passes through a phase separation area stably and uninterruptedly, and fully meeting the requirements of a high-speed heavy-haul train for a traction power supply system.
Patent WO-2021051481-A1 (WO)
Inventor: ZHU LIANG
IPC: G01S7/484
Filed: 2019-10-28
Abstract: 提供一种动态直方图绘制飞行时间距离测量方法，包括如下步骤：S1、以第一精度时间单元绘制第一直方图（601）；S2、利用第一直方图计算第一飞行时间（602）；S3、根据第一飞行时间并以第二精度时间单元绘制第二直方图（603）；S4、利用第二直方图计算第二飞行时间（604）。还提供了动态直方图绘制飞行时间距离测量系统。通过对飞行时间距离测量系统中的直方图进行动态的粗-细调整来实现大范围、高精度的飞行时间测量。
Patent WO-2020211340-A1 (WO)
Title: Driver having reverse mounted synchronous belt
Inventor: ZHOU MIN
IPC: F16H19/04
Filed: 2019-11-08
Abstract: Disclosed is a driver having a reverse mounted synchronous belt, comprising: a driving device for driving a synchronous wheel to rotate, driven wheels respectively arranged on both sides of the synchronous wheel, a reversely mounted synchronous belt sheathed on the driven wheel, and racks meshed with the synchronous belt. With adoption of the described mode, the driver having a reverse mounted synchronous belt of the present invention realizes linear transmission through the reverse mounting of the synchronous belt; a driven wheel tensioning mechanism adjusts the synchronous belt to increase precision; racks are jointed using a connecting fixture to easily achieve long-distance driving; and multi-head driving can be realized. The present invention is flexible in mode, and has the advantages of high speed, high precision, compact structure, low noise, convenience in maintenance and the like.
Patent WO-2021068323-A1 (WO)
Inventor: LUO LINYAO
IPC: G06K9/00
Filed: 2019-11-08
Abstract: 一种多任务面部动作识别模型训练方法，包括：采集面部动作识别数据集；对面部动作识别数据集中的面部动作图像进行人脸检测和人脸对齐，得到关键点标签图像；根据预设标准图像检测关键点标签图像中人脸的角度，得到包括角度标签的多任务标签图像；将多任务标签图像输入预设的残差神经网络，以对残差神经网络进行多任务训练，将训练好的残差神经网络作为多任务的面部动作识别模型。
Patent WO-2021092767-A1 (WO)
Inventor: LI MINGJU
IPC: H04L5/00
Filed: 2019-11-12
Abstract: Disclosed in the embodiments of the present application are a HARQ-ACK transmission method and device, a communication device and a storage medium. The HARQ-ACK transmission method used for a UE may comprise: under the conditions that a one-time HARQ-ACK feedback mechanism is configured and used and the physical downlink shared channel (PDSCH) transmission of semi-persistent scheduling (SPS) is activated, triggering the one-time HARQ-ACK feedback when a HARQ process number corresponding to downlink data transmitted by PDSCH resources in a current SPS period is the last unused HARQ process number in a HARQ process number set in the current round of use of HARQ process numbers; and on the basis of the one-time HARQ-ACK feedback mechanism, reporting to a base station at one time HARQ-ACK of HARQ processes corresponding to all the HARQ process numbers in the HARQ process number set.
Patent WO-2021027168-A1 (WO)
Title: 基板及其制作方法
Inventor: YU YUN
IPC: G02F1/13
Filed: 2019-11-15
Abstract: 一种基板(100) 及其制作方法，基板(100)包括：一玻璃衬底(110)；一第一基底层(120)，设置于玻璃衬底(110)上；一遮光层(130)，设置于第一基底层(120)上；多个画素单元(10、20)，设置于第一基底层(120)上，画素单元(10、20)包括至少一透光区；以及一光罩(150)用以使遮光层(130)曝光制造；其中，光罩(150)将需要连通的多个画素单元(10、20)上的遮光层(130)曝光、显示、刻蚀掉一部分，形成遮光层(130)凹槽将多个画素单元(10、20)连通。
Patent WO-2020173171-A1 (WO)
Title: Application of circular rna in preparing drug for treating systemic lupus erythematosus
Inventor: CHEN LINGLING
IPC: C12Q1/6883
Filed: 2019-12-10
Abstract: The present invention provides circular RNA having an incomplete double-stranded structure with a length of 16-33 bps and/or an application of circular RNA having an incomplete double-stranded structure with a length of 16-33 bps in preparing a drug for treating systemic lupus erythematosus.
Patent WO-2020143398-A1 (WO)
Inventor: WANG TANGXIANG
IPC: H03M1/66
Filed: 2019-12-16
Abstract: A digital to analog conversion circuit (100), a digital to analog conversion method and a display device. The digital to analog conversion circuit (100) may comprise: a voltage divider sub-circuit (110) comprising M voltage divided signal terminals; a decoding sub-circuit (120) comprising M input terminals and an output terminal, the M input terminals being electrically connected to the first to Mth voltage divider signal terminals of the voltage divider sub-circuit (110) respectively, the decoding sub-circuit (120) being configured to receive a digital signal, and select, according to the digital signal, one of the M input terminals to be electrically connected to the output terminal; and an amplification sub-circuit (130) comprising an input terminal and an output terminal, the input terminal of the amplification sub-circuit (130) being electrically connected to the output terminal of the decoding sub-circuit, the amplification sub-circuit (130) being configured to amplify a signal at the input terminal, and output an analog grayscale voltage at the output terminal, a voltage divided signal at the voltage divided signal terminal being less than or equal to half of the maximum load voltage at the output terminal of the digital to analog conversion circuit, and the amplification coefficient N of the amplification sub-circuit being equal to or greater than two.
Patent WO-2020244199-A1 (WO)
Inventor: JIANG WENYONG
IPC: H01L27/108
Filed: 2019-12-24
Abstract: A storage structure and method for forming same, the storage structure comprising: two second recessed grooves (217) distributed along the row direction in each active area (212), the two second recessed grooves (217) dividing each active area (212) into a drain electrode (218) positioned in the middle and two source electrodes (219, 220) respectively positioned on both sides of the drain electrode (218), the two second recessed grooves (217) respectively being positioned on both sides of a second etch-resistant dielectric layer (215), and the surface of an insulating layer (203) being lower than the bottom surface of the second recessed grooves (217); third recessed grooves (221) positioned on the insulating layer (203) between a first etch-resistant dielectric layer (211) and the second etch-resistant dielectric layer (215), the third recessed grooves (221) at least exposing part of the surface of the side walls on both sides of the active area (212) at the bottom of the second recessed grooves (217) and part of the surface of the side walls of the source electrodes (219, 220) and the drain electrode (218) on both sides of the second recessed grooves (217), the third recessed grooves (221) being in communication with the corresponding second recessed grooves (217); and a gate electrode structure (223) positioned in the second recessed grooves (217) and third recessed grooves (221). The present storage structure reduces the size of the leakage current.
Patent WO-2020135697-A1 (WO)
Title: 光链路通道自协商的方法、装置及计算机可读存储介质
Inventor: XU GUOYANG
IPC: H04Q11/00
Filed: 2019-12-27
Abstract: 本文公开了一种光链路通道自协商的方法、装置及计算机可读存储介质，所述方法包括以下至少之一：配置接收速率；判断PHY模块从接收的数据中恢复的接收时钟是否锁定，响应于确定所述PHY模块从接收的数据中恢复的接收时钟锁定，确定所述接收速率配置正确；响应于确定所述接收速率配置正确，配置第一预定参数；判断所述PHY模块的码块数据是否处于同步状态，响应于确定所述PHY模块的码块数据处于同步状态，确定第一预定参数配置正确；响应于确定所述接收速率配置正确，且所述第一预定参数正确，配置上行发送波长；判断所述PHY模块的链路状态是否为无故障告警，响应于确定所述PHY模块的链路状态为无故障告警，确定所述上行发送波长配置正确。
Patent WO-2020125809-A1 (WO)
Inventor: ZENG ZHIYONG
IPC: F24F5/00
Filed: 2019-12-31
Abstract: La présente invention concerne un dispositif de stockage d'énergie, le dispositif de stockage d'énergie comprenant un boîtier (1), un système de régulation de température, un système d'alimentation en air et un système de stockage d'énergie (4). Des orifices d'air sont ménagés dans le boîtier (1). Le système de régulation de température est conçu pour chauffer l'air à l'intérieur du boîtier (1) et détecter la température de l'air à l'intérieur de celui-ci. Le système d'alimentation en air est configuré pour faire écouler l'air à l'intérieur du boîtier (1). Le système de stockage d'énergie (4) est disposé à l'intérieur du boîtier (1) et un matériau à changement de phase est disposé à l'intérieur du système de stockage d'énergie (4), le matériau à changement de phase étant apte à stocker de la chaleur ou à libérer de la chaleur au moyen de changements de phase.
Patent WO-2021056922-A1 (WO)
Title: 一种含苄胺结构的芳基硫化物及其合成方法和应用
Inventor: LI NING
IPC: A01N43/48
Filed: 2020-08-31
Abstract: 本发明属于农药的技术领域，具体涉及一种含苄胺结构的芳基硫化物及其合成方法和应用。表示为化合物I：或其农业上可接受的盐。通式I化合物对各种有害生物、特别是对以朱砂叶螨、二斑叶螨、神泽氏叶螨、柑桔全爪叶螨等为代表的叶螨类显示出卓越的效果，可用于防治各种害螨。
Patent WO-2021168707-A1 (WO)
Inventor: Ren chuangjie
IPC: H04N5/232
Filed: 2020-02-26
Abstract: A focusing method, apparatus and device. The method comprises: collecting an imaging picture by means of an image acquisition apparatus, and using a preset algorithm to identify foreground pixels in the imaging picture; determining at least part of the area occupied by the foreground pixels in the imaging picture as an area to be focused on in the imaging picture that corresponds to a power device to be inspected; and on the basis of said area in the imaging picture that corresponds to said power device, adjusting a lens parameter of the image acquisition apparatus so as to adjust the clarity of said power device in the imaging picture from the image acquisition apparatus. The present application enables an image acquisition apparatus to focus on a power device to be inspected, which improves the accuracy of focusing and helps to improve the clarity of the photographed power device to be inspected.
Patent WO-2020177679-A1 (WO)
Inventor: LV YANFEN
IPC: D06F39/00
Filed: 2020-03-03
Abstract: A home appliance control method. A home appliance receives an adjustment instruction, and after parameter values of operation parameters are adjusted to extreme values, if the adjustment instruction is received again, then keeps the selection of the extreme values, or reversely adjusts the parameter values by means of the current extreme values. Considering that a user does not know whether the maximum value or the minimum value is reached during the adjustment of a parameter value, the parameter value is not selected from the beginning after the parameter value is adjusted to the maximum value or the minimum value, thereby avoiding multiple adjustments by the user for selecting a required parameter value, and facilitating operation parameter adjustment by the user.
Patent WO-2021174502-A1 (WO)
Inventor: REN FENG
IPC: F16D65/78
Filed: 2020-03-05
Abstract: Disclosed are a magnetorheological fluid brake and a control method therefor. When braking is not required, the brake does not work, and no magnet exciting coils are powered on; and when braking is required and the brake receives a retarding braking signal, a magnet exciting coil module is powered on, the current is gradually increased, an oil port is gradually closed, and an internal back pressure of the brake is gradually increased, thereby gradually increasing the braking force so as to achieve a braking effect. The characteristics of a pump and valve characteristics of a magnetorheological fluid are utilized to adjust the viscosity of the magnetorheological fluid, such that a back pressure is generated in a pump body, a braking torque is generated for a shaft, braking is conducted, the braking torque is large, the response is fast, and the safety of a braking system is significantly improved.
Patent WO-2020192504-A1 (WO)
Inventor: LIU KUN
IPC: H04W74/00
Filed: 2020-03-18
Abstract: The present application provides a transmission control method and apparatus, a terminal, a base station, a communication system, and a storage medium. The transmission control method comprises: determining the validity of the timing advance (TA); and if the TA is invalid, initiating a random access process.
Patent WO-2021036232-A1 (WO)
Inventor: GAO ZHIJIAN
IPC: F01K27/00
Filed: 2020-03-18
Abstract: 一种低温废热动力机，包括U形机架，设于U形机架上的变速驱动机构、热能转化机构和集热机构；U形机架具有并排设置的两个侧壁，其中一个侧壁上以悬臂形式固设有一主轴，另一个侧壁上转动设有一变速轴；变速驱动机构包括偏心设于变速轴靠近主轴的端部的承力轴，以及转动支承于承力轴上的承力环；热能转化机构包括与主轴转动配合的的转筒、在转筒远离变速轴的端部固设的大齿轮、在转筒的靠近变速轴的一端以及靠近大齿轮处的且位于大齿轮朝向变速轴一侧分别固设的滑轮架、转动支承于滑轮架上的多个活动滑轮，以及多根弹簧丝；集热机构包括固定于U形机架上并位于主轴的上方的敞口式的集热罩，以及在集热罩上设有的热气进管和热气出管。
Patent WO-2021184268-A1 (WO)
Title: Downlink control channel repetition for reduced capability user devices
Inventor: WEI CHAO
IPC: H04W72/04
Filed: 2020-03-18
Abstract: Aspects relate to wireless communications utilizing repetition of a downlink control channel within a slot. Methods and apparatus include defining a repetition configuration including a number of repetitions used for a downlink control channel. One or more control channel monitoring occasions may be identified within a slot for transmitting the downlink control channel, wherein the number of one or more control channel monitoring occasions is based on the number of repetitions used for the downlink control channel. The repetition configuration and downlink control channel are then transmitted over the identified one or more control channel monitoring occasions.
Patent WO-2021184306-A1 (WO)
Inventor: SHANG TINGHUA
IPC: H01L27/32
Filed: 2020-03-19
Abstract: 一种显示基板以及显示装置。显示基板包括多个重复单元，每个重复单元包括第一颜色子像素、第二颜色子像素对以及第三颜色子像素，第二颜色子像素对包括两个第二颜色子像素。各重复单元中，第三颜色子像素的中心与第二颜色子像素对的中心之间的距离为第一距离；同一重复单元组且相邻的两个重复单元包括第一重复单元和第二重复单元，与第一重复单元和第二重复单元均相邻的第三重复单元中的第二颜色子像素对的中心与第一重复单元中的第三颜色子像素的中心之间的距离为第二距离，第一距离与第二距离不同。通过调整各子像素的中心之间的沿第一方向的距离，在保证平坦层中的过孔位置不作大幅调整以减小对整体像素电路结构的影响的同时，避免色偏现象。
Patent WO-2021195854-A1 (WO)
Inventor: WU MINYE
IPC: G06K9/00
Filed: 2020-03-30
Abstract: An end-to-end Neural Human Renderer (NHR) for dynamic human captures under the multi-view setting is provided. A feature extraction (FE) module adopts PointNet++ to analyze and extract features based on structure and semantics. A projection and rasterization (PR) module maps 3D features onto the target camera to form a 2D feature map. A rendering (RE) module renders the final image from the feature map at a new viewpoint, where an anti-aliased CNN is employed to handle holes and noises. Foreground human masks generated at each newly synthesized view from NHR are used to construct visual hulls to handle textureless and dark regions such as black clothing.
Patent WO-2021195936-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W52/36
Filed: 2020-03-31
Abstract: Provided in embodiments of the present invention are a method and device for reporting power headroom, a terminal apparatus, and a network apparatus. The method comprises: a terminal apparatus transmitting, to a network apparatus, a power headroom report media access control control element (PHR MAC CE) comprising power headroom reports (PHRs) of multiple cells, wherein the multiple cells belong to multiple cell groups (CGs).
Patent WO-2021168986-A1 (WO)
Inventor: SHANG FENG
IPC: F17D5/00
Filed: 2020-03-31
Abstract: A broken wire detection device (100) and method, relating to the technical field of hydraulic engineering. The broken wire detection device (100) comprises an excitation coil (110), a detection coil (120) and a processor (130); a detection signal input end of the processor (130) is connected to the detection coil (120); the excitation coil (110) and the detection coil (120) are respectively located at two sides of a longitudinal section of an inner wall of a pipeline (200) to be detected, a conductive closed structure is formed in each annular direction of said pipeline (200), an axis of the excitation coil (110) is parallel to an axis of said pipeline (200), and an axis of the detection coil (120) is perpendicular to the axis of said pipeline (200); the excitation coil (110) is used for generating an alternating magnetic field according to an alternating electromagnetic signal, and said pipeline (200) in the alternating magnetic field generates an induced current and an electromagnetic field of the induced current. The detection coil (120) provided in said pipeline (200) can receive a detection signal having a relatively high strength, facilitating improvement of a signal-to-noise ratio, thereby being able to identify double-layer or multi-layer wire breaking more effectively in cases of many wire breaking areas of said pipeline (200).
Patent WO-2021196249-A1 (WO)
Inventor: LI YANHUA
IPC: H04W52/02
Filed: 2020-04-04
Abstract: Disclosed are an RRC state configuration method and apparatus, a communication device, and a storage medium, which relate to the technical field of communications. The method is applied to a user equipment, and comprises: a user equipment setting, according to the configuration of a network device, a radio resource control (RRC) state to be uplink only RRC_INACTIVE. According to the present disclosure, in the state of uplink only RRC_INACTIVE, there is no need to monitor a paging message, such that power consumption of a user equipment can be effectively reduced.
Patent WO-2021082372-A1 (WO)
Inventor: BI JUN
IPC: F24F11/39
Filed: 2020-04-26
Abstract: A replacement or cleaning reminding system for an air filter screen for an air purification device. The system comprises an air inlet, an air filter screen and an air outlet. The system further comprises a concentration measurement unit, a wind speed measurement unit, a storage unit, a comparison unit and a reminding unit, wherein the concentration measurement unit and the wind speed measurement unit are both arranged at the air outlet; the concentration measurement unit is in signal connection with the comparison unit; one end of the wind speed measurement unit is in signal connection with the storage unit, and the end of the wind speed measurement unit is further in signal connection with the comparison unit; the other end of the storage unit is in signal connection with the comparison unit; and the other end of the comparison unit is in signal connection with the reminding unit. No calculation is required during the measurement process, thereby improving the degree of acceptance of a measurement result. Different reminding modes are provided for different filter screens, that is, the service life of a medium-filtering-type filter screen can be measured by means of changes in the wind speed, and the service life of a gas filter screen or an electrostatic precipitation filter screen can also be measured by means of changes in the concentration. The structure is simple, and the determination is accurate.
Patent WO-2021217478-A1 (WO)
Title: Procédé de configuration de dci communes de groupe pour mu-mimo
Inventor: YUAN FANG
IPC: H04W48/12
Filed: 2020-04-29
Abstract: La présente invention concerne une station de base qui peut effectuer une formation de faisceau pour un groupe d'UE comprenant des UE qui sont disposés spatialement proches l'un de l'autre pour MU-MIMO. La station de base peut générer des DCI communes de groupe comprenant une indication de faisceau et/ou une indication PL-RS pour le groupe d'UE. L'ID inclus dans les DCI communes de groupe peut être spécifique à un groupe pour le groupe d'UE ou spécifique à l'UE pour un UE spécifique. L'indication de faisceau pour différents canaux peut être indiquée par un RNTI ou un RRC.