baber/WOPTO huggingface dataset:
Patent WO-2021017791-A1 (WO)
Title: Gastrointestinal tract sampling and drug releasing capsule
Inventor: ZHANG JINGLIANG
IPC: A61M31/00
Filed: 2020-07-10
Abstract: A gastrointestinal tract sampling and drug releasing capsule, comprising a shell (1), sampling tubes (2), and an annular region surrounded by at least one layer of inner core (3) provided in the shell (1) and an adjacent layer. The annular region is separated up and down by a separator (4) provided between the layers; the annular region above the separator (4) is a drug releasing region (5), and the annular region below the separator (4) is a sample collection region (6); at least two drug releasing holes (11) are provided in positions, corresponding to the drug releasing region (5), on the outer layer of the adjacent layers, wherein at least one of the drug releasing holes (11) is connected to one end of the sampling tube (2), and the other end of the sampling tube (2) is connected to the sample collecting region (6). The other gastrointestinal tract drug releasing and sampling device further comprises a drug releasing and sampling device provided in vivo and a magnetic control device provided in vitro, and a sealing film (32) is made from materials which can be digested in a human body. The gastrointestinal tract sampling and drug releasing capsule has multiple advantages of being convenient in use and low in cost and the like.
Patent WO-2021237918-A1 (WO)
Inventor: WANG HONGTAO
IPC: A61B5/18
Filed: 2020-07-24
Abstract: 本发明公开了一种基于GPDC图卷积神经网络的疲劳检测方法、装置及存储介质，包括采集初始脑电数据；对所述初始脑电数据进行处理，得到第一脑电信号；对所述第一脑电信号进行分割并通过广义偏定向相干计算出有向静态网络；从所述有向静态网络中筛选出重要连接信息，对所述重要连接信息二值化处理后，得到脑功能矩阵；通过所述脑功能矩阵建立有向脑功能网络；通过所述有向脑功能网络将提取所得的脑电特征建模为图信号；将训练的所述图信号输入到图卷积神经网络进行网络训练优化，得到驾驶疲劳检测模型；将测试的所述图信号输入到所述驾驶疲劳检测模型进行识别检测，得到反馈结果，提高了驾驶疲劳状态下的检测性能。
Patent WO-2021068609-A1 (WO)
Title: Method and apparatus for automatically testing visual report tool based on vuex
Inventor: HUANG ZHENGYANG
IPC: G06F11/36
Filed: 2020-07-30
Abstract: A method and apparatus for automatically testing a visual report tool based on vuex, which relate to the technical field of automatic testing, and can reduce testing labor costs in a regression testing stage. The method comprises: adding a vuex plug-in into a browser starting loading item, and running a browser (S1); entering a report page through an automatic script (S2); and acquiring vuex configuration data of the report page, verifying the report page according to the vuex configuration data of the report page, and generating a test report (S3). The present application is applicable to regression testing in page automatic testing.
Patent WO-2021088443-A1 (WO)
Inventor: LI HUA
IPC: H01L31/18
Filed: 2020-08-04
Abstract: A method for producing a solar cell module and the solar cell module. The present invention relates to the technical field of solar photovoltaics. A solar cell is split to obtain a plurality of slices, wherein the slice comprises a newly created surface (101); the newly created surface of the slice is coated with a passivation material (102); the passivation material on the newly created surface is laser-heated to form a passivation film on the newly created surface (103); and the solar cell module (104) is manufactured on the basis of the slice comprising the passivation film. Hydrogen atoms or other ions are introduced into the newly created surface through the passivation film to form an ionic bond or a hydrogen bond to chemically passivate a dangling bond of the newly created surface, or negative fixed charges are introduced into the newly created surface through the passivation film and inhibit diffusion of minority carriers to the surface of a silicon substrate, such that recombination of the minority carriers is prevented, the short-circuit current is increased and the output power of the solar cell module is improved. A heating area is convenient to control through laser heating, and the output power of the solar cell module is improved favorably.
Patent WO-2022041019-A1 (WO)
Inventor: LI HONG
IPC: H04W36/00
Filed: 2020-08-26
Abstract: The present application relates to the technical field of communications. Disclosed are a session processing method and apparatus, used for solving the problem that when a PDU session established by a terminal device after disabling a capability of accessing a 4G network is moved to the 4G network in an inter-system manner after the capability of accessing the 4G network is enabled, an EPS bearer associated with the PDU session cannot be mapped due to no associated EPS bearer context, causing the PDU session to be released, thus causing service interruption. The method comprises: after enabling the capability of accessing the 4G network, the terminal device sends a first message to a session management network element, the first message comprising first indication information on allocating an associated EPS bearer context to the PDU session, and the PDU session being established by the terminal device after disabling the capability of accessing the 4G network; and the terminal device receives a second message from the session management network element, the second message comprising the EPS bearer context associated with the PDU session.
Patent WO-2022021535-A1 (WO)
Inventor: YANG YULIANG
IPC: F16C35/08
Filed: 2020-09-07
Abstract: A supporting device (1) of a shafting bearing, and a wind generating set. The shafting comprises a first shaft (S1), a second shaft (S2) sleeving the peripheral side of the first shaft, a bearing (B) arranged between the first shaft and the second shaft, and a rotating component (R) fixedly connected to the second shaft. A containing space is provided between the end face of the first shaft close to the bearing and the inner surface of the rotating component away from the bearing. The supporting device is arranged in the containing space and can provide an adjustable axial prestress load. One part of the supporting device is fixedly connected to the rotating component, and the other part of the supporting device is fixedly connected to the first shaft, so that the axial force provided by the rotating component is counteracted by the axial prestress load or transmitted to the first shaft by means of the supporting device. The device can prevent an axial load from directly acting on a shafting bearing or can reduce the axial load acting on the shafting bearing, prolonging the fatigue life of the shafting bearing.
Patent WO-2021253650-A1 (WO)
Title: Grasping mechanism and food preparation apparatus
Inventor: ZHOU YANG
IPC: B25J15/00
Filed: 2020-09-10
Abstract: A grasping mechanism and a food preparation apparatus. The grabbing mechanism comprises a fixed assembly (100), a power assembly (200), and a clamping assembly (300), wherein the power assembly (200) is fixed on the fixed assembly (100), the clamping assembly (300) comprises a number of grippers (310), each clamping jaw (310) comprises a first hook plate (311) and a second hook plate (312), end parts of the first hook plate (311) and the second hook plate (312) are provided with puncturing parts (311a, 312a) used for piercing the surface of a material, the power assembly (200) drives the puncturing part (311a) of the first hook plate (311) and the puncturing part (312a) of the second hook plate (312) to move toward or away from each other, such that the puncturing part (311a) of the first hook plate (311) and the puncturing part (312a) of the second hook plate (312) pierce the surface of the material to clamp or release the material. The requirements for food materials are low, and during the grabbing process, the failure rate is greatly reduced, and the stability of equipment is improved.
Patent WO-2021196528-A1 (WO)
Title: 基于深度循环神经网络的全球电离层电子总含量预测方法
Inventor: HU WUSHENG
IPC: G06K9/62
Filed: 2020-09-14
Abstract: 一种基于深度循环神经网络的全球电离层电子总含量预测方法，包括训练阶段和预测阶段，训练阶段包括：1、采集全球电离层电子总含量热力图，经调整水平位置后构成原始图像序列；2、构建训练样本集；3、构建基于深度循环神经网络的全球电离层电子总含量预测模型，并利用训练样本集进行训练；预测阶段包括：4、每天采集K张全球电离层电子总含量热力图，连续采集t天；对采集的图像调整像素的水平位置，建立预测样本，将预测样本作为全球电离层电子总含量预测模型的输入，得到预测热力图；5、对预测热力图进行经度排序，得到预测的全球电离层电子总含量热力图。该方法结合了电离层在空间和时间上的变化，充分有效的利用现有观测数据，提高了预测精度。
Patent WO-2021227321-A1 (WO)
Title: Dispositif de perfusion de médicament à entraînement unidirectionnel
Inventor: YANG CUIJUN
IPC: A61M5/175
Filed: 2020-09-15
Abstract: L'invention concerne un dispositif de perfusion de médicament à entraînement unidirectionnel, incluant : un réservoir (110), un piston (120) et une vis (130), le piston (120) est disposé dans le réservoir (110); un module d'entraînement qui inclut au moins une roue d'entraînement (140) et au moins un bras d'entraînement (150) qui coopèrent l'un avec l'autre, la surface circonférentielle de la roue d'entraînement (140) est pourvue de dents de roue (141); un module de puissance couplé au bras d'entraînement (150); un module de commande (101), connecté au module de puissance, commande au module d'alimentation d'appliquer différentes puissances d'entraînement au bras d'entraînement (150), amenant le bras d'entraînement (150) à effectuer un mouvement de va-et-vient linéaire; et un élément de frottement (191) qui est en contact avec la surface de la roue d'entraînement (140). Ce dispositif peut utiliser pleinement l'espace interne du dispositif de perfusion, et son poids et son volume sont réduits.
Patent WO-2021082781-A1 (WO)
Title: High-temperature dielectric loss characteristic measurement system, and measurement method
Inventor: SHI KAIQI
IPC: G01N27/22
Filed: 2020-09-16
Abstract: Disclosed are a high-temperature dielectric loss characteristic measurement system involving heating a material in-situ by microwaves, and a measurement method. The high-temperature dielectric loss characteristic measurement system comprises a dual directional coupler connected to a first power meter used to measure a microwave power. The first power meter measures a first incident power from a microwave generation device and a reflected power from a microwave heating cavity. The microwave heating cavity is configured to receive microwaves from the microwave generation device to heat a sample under test provided in the cavity. The microwave heating cavity comprises: a ridge waveguide arranged in the microwave heating cavity to support the sample under test; a temperature sensor measuring temperature data of the sample under test; and a second power meter measuring a second incident power from the microwave heating cavity. A processor generates, in response to power data measured by the first power meter and the second power meter, a microwave power consumed by the sample under test, and generates, according to the consumed microwave power and the temperature data, dielectric losses of the sample under test at different temperatures.
Patent WO-2021109687-A1 (WO)
Inventor: FAN CHAOJUN
IPC: H01M10/0567
Filed: 2020-09-24
Abstract: The invention relates to the technical field of secondary batteries, specifically to a high-temperature lithium secondary battery electrolyte and a battery cell. The high-temperature lithium secondary battery contains an additive composition consisting of a diisocyanate compound and a bicyclic sulfate compound. When the compounds are used together, by means of a synergistic effect, a flexible, thin and uniform SEI film is formed on the surface of a negative electrode of the lithium secondary battery, while the surface of a positive electrode is passivated, thus inhibiting the amount of gas produced by the lithium secondary battery during high-temperature storage periods, improving high-temperature cycling performance and high-temperature storage properties, and increasing cycle life.
Patent WO-2022077142-A1 (WO)
Title: Procédé d'envoi de canal partagé de liaison montante physique et appareil de communication
Inventor: SU LIYAN
IPC: H04L5/00
Filed: 2020-10-12
Abstract: La présente demande concerne un procédé de précodage et un appareil de communication. Une micro-station ordonne à un micro-UE de déterminer, selon qu'un groupe CDM auquel appartient un port d'antenne programmé est le même qu'un groupe CDM auquel appartient un port d'antenne programmé d'une macro-station, s'il faut utiliser un précodage à large bande ou un précodage de sous-bande dans un intervalle de temps asymétrique; et le micro-UE détermine, selon qu'un intervalle de temps est un intervalle de temps asymétrique et que la micro-station est un groupe CDM auquel appartient le port d'antenne programmé par le micro-UE, s'il faut utiliser le précodage à large bande ou le précodage de sous-bande, ce qui permet d'améliorer les performances de transmission en liaison montante de l'UE.
Patent WO-2021248761-A1 (WO)
Inventor: LI XUAN
IPC: F16H55/08
Filed: 2020-10-14
Abstract: Disclosed is a bevel gear planetary transmission mechanism, comprising a sun gear (1), a planet gear (2) and an internal gear (3). The sun gear (1) and the internal gear (3) are both meshed with the planet gear (2); the sun gear (1), the planet gear (2) and the internal gear (3) are all bevel gears; and a normal tooth profile curve of the sun gear (1) is an arc curve, a normal tooth profile curve of the planet gear (2) is a cycloid curve, and a normal tooth profile curve and a cycloid curve of the internal gear (3) are conjugate curves, such that the tooth root bending strength and the tooth surface bearing capacity of a transmission gear are improved, root cutting is less prone to occurring, a large transmission ratio can be obtained under the condition of the same center distance and volume, sliding abrasion of gear teeth is greatly reduced, and the gear transmission requirements of a high speed, a heavy load and a high power can be successfully met.
Patent WO-2021114910-A1 (WO)
Inventor: YANG TINGQIANG
IPC: B82B3/00
Filed: 2020-10-27
Abstract: A stripping transfer method for a large-area metal oxide nanoarray, comprising: (1) selecting a substrate material having a lattice constant mismatch rate greater than 5% and a thermal expansion coefficient difference greater than 5*10  -6 K with respect to those of the metal oxide; (2) pre-preparing a metal oxide seed layer film on the surface of the substrate material, wherein the annealing temperature is controlled at 200-500°C; (3) immersing into the hydrothermal precursor solution the substrate material having the metal oxide seed layer film prepared on the surface thereof to perform hydrothermal reaction to grow a layer of metal oxide nanoarray on the surface; (4) performing heat treatment on the prepared metal oxide nanoarray at 200-500°C to achieve separation from the substrate material; and (5) stripping the metal oxide nanoarray into an organic binder or sol, selecting a target substrate, taking out the separated metal oxide nanoarray and attaching same to the surface of the target substrate, and then, performing heat treatment at 200-500°C in an air atmosphere to remove residual organic matters, so as to achieve the transfer of the metal oxide nanoarray.
Patent WO-2021169375-A1 (WO)
Inventor: LIU ZHENZHEN
IPC: A63F13/285
Filed: 2020-10-31
Abstract: Disclosed are a gamepad and a control stick feedback force device thereof. The control stick feedback force device comprises a control stick (1) for receiving a user operation, with the control stick (1) being rotatably installed inside a shell (2) of the gamepad; and the control stick feedback force device further comprises a front friction plate (4) and a rear friction plate (5) that are arranged opposite each other, and an pressing device for providing a pressing force between the front friction plate (4) and the rear friction plate (5), wherein the rear friction plate (5) is fixedly connected to a rotary shaft of the control stick (1), the front friction plate (4) is connected to a torque output device for driving the front friction plate (4) to rotate, and the front friction plate (4) applies a torque to the rear friction plate (5) under the pressure from the pressing device, so as to form a feedback force for the control stick (1). By using the gamepad and the control stick feedback force device, when a user operates the control stick (1) to make same rotate, the user can not only feel the action on the control stick (1) by means of a controlled object on a screen, but can also directly feel the feedback force provided by the control stick (1), and have a good tactile feel during operation.
Patent WO-2021088916-A1 (WO)
Inventor: Meng teng
IPC: F16H41/26
Filed: 2020-11-05
Abstract: 一种用于液力联接装置的阻尼系统及包括这种阻尼系统的液力联接装置和包括这种液力联接装置的机动车辆。其中用于液力联接装置的阻尼系统包括：输出毂(101，201)，具有中心轴线(X)和围绕中心轴线(X)的环面部(102，202)，环面部(102，202)中设置有第一轨道；多个涡轮质量组(104，204)，围绕中心轴线(X)均匀分布，每个涡轮质量组件(104，204)包括涡轮部段(105，205)，每个涡轮部段(105，205)承载多个叶片并设置有与第一轨道对应的第二轨道；辊子(107，207)，能够沿由第一轨道和对应的第二轨道限定的辊子轨道滚动，使得涡轮质量组件(104，204)能够相对于输出毂(101，201)移动并在输出毂(101，201)上施加扭矩；其中每个涡轮质量组件(104，204)还包括固定地连接到涡轮部段(105，205)的质量板(108，208)，输出毂(101，201)设置在质量板(108，208)与涡轮部段(105，205)之间。该方案简化了液力联接装置的结构，同时能够大大减少部件数量、简化制造和安装工艺，实现较高的成本效益。
Patent WO-2021164323-A1 (WO)
Inventor: ZHANG HONGSHUN
IPC: H04N19/147
Filed: 2020-11-05
Abstract: 本申请实施例提供一种编码模式选择方法、装置、电子设备及计算机可读介质。该方法包括：对预测单元分别进行对称帧间预测模式和运动合并预测模式估计，获得对称帧间预测模式和运动合并预测模式的率失真代价；根据对称帧间预测模式和运动合并预测模式的率失真代价，确定第一候选预测模式；根据第一候选预测模式从非对称帧间预测模式中确定第二候选预测模式集合；进行候选非对称帧间预测模式估计，获得第二候选预测模式集合的率失真代价；根据第一候选预测模式和第二候选预测模式集合的率失真代价确定目标编码单元的目标预测模式。
Patent WO-2022094956-A1 (WO)
Inventor: MEHRVAR HAMID
IPC: H04B10/27
Filed: 2020-11-06
Abstract: L'invention divulgue un procédé et un réseau de communication pour établir une connexion dans un réseau de communication. Le procédé consiste à recevoir, par un processeur, une demande de connexion pour établir la connexion; sélectionner, par le processeur, un nœud d'entrée parmi une pluralité de nœuds d'entrée dans le réseau de communication et un nœud de sortie parmi une pluralité de nœuds de sortie dans le réseau de communication; sélectionner, par le processeur, un nœud d'interconnexion à partir d'une pluralité de nœuds d'interconnexion dans le réseau de communication conformément à un ordre défini dans une liste d'ordre prédéterminée qui établit un ordre de connexion spécifique pour chaque nœud de la pluralité de nœuds d'interconnexion; déterminer si le nœud d'interconnexion a la capacité de connecter le nœud d'entrée au nœud de sortie; et en réponse au nœud d'interconnexion ayant la capacité, connecter, par le processeur, le nœud d'entrée au nœud de sortie par l'intermédiaire du nœud d'interconnexion.
Patent WO-2022099613-A1 (WO)
Inventor: HAN LEI
IPC: G06N3/08
Filed: 2020-11-13
Abstract: 一种图像生成模型的训练方法，根据残差颜色训练图像生成模型，残差颜色属于低频信息，易于表征和记忆，因此可以提高图像生成模型所生成的新视角图像的清晰度。本申请实施例方法包括：根据目标观测点的位置和视角方向，确定至少一张参考图像。然后根据至少一张参考图像在来自目标观测点的光线经过的空间位置的参考颜色和目标观测点对应视角图像中像素的真实颜色，确定空间位置的残差颜色，最后根据残差颜色，训练图像生成模型。
Patent WO-2022104539-A1 (WO)
Inventor: WU KAI
IPC: H01M10/058
Filed: 2020-11-17
Abstract: Embodiments of the present application relate to the technical field of battery safety, and provide a fire prevention device, a box assembly, a battery, an electric device, and a method for producing the battery. The fire prevention device comprises a pipeline, gas release mechanisms, and blocking structures; the pipeline is provided with a gas inlet end and a gas exhaust end; the gas inlet end is configured to be connected to a box body of the battery, such that combustible gas generated during thermal runaway of the battery can enter the pipeline from the inside of the box body by means of the gas inlet end and then be discharged out of the pipeline by means of the gas exhaust end; and the gas release mechanisms are configured to be connected to the pipeline, and the gas release mechanisms are configured to release fire prevention gas into the pipeline during thermal runaway of the battery, wherein the pipeline is internally provided with blocking structures, and the blocking structures are used for blocking the combustible gas and the fire prevention gas and changing the flowing direction, such that the combustible gas and the fire prevention gas can be mixed before being discharged out of the pipeline. The fire prevention device provided by the present application can lower the risk of generating an open flame during thermal runaway of the battery, and can also suppress propagation of thermal runaway of the battery.
Patent WO-2021104119-A1 (WO)
Title: 一种数字音频功放和功放环路
Inventor: ZHOU JIANING
IPC: H03F3/20
Filed: 2020-11-18
Abstract: 本申请公开了一种数字音频功放和功放环路，该功放环路包括运放U1、电容C1、功放输出级、电阻R1、电阻R2和噪声控制单元，其中：运放U1的反相输入端分别连接到电容C1的一端、所述噪声控制单元的一端以及前级的所述DAC电流源的输出端；运放U1的输出端分别连接到所述功放输出级的控制端和电容C1的另一端；所述功放输出级的输出端依次经过电阻R1、R2接地；所述噪声控制单元的另一端连接到电阻R1与R2的连结点；电阻R1、R2的阻值设置满足R1/R2＝(N-2)/2，N＞2；运放U1的参考电压等于PVDD/N，PVDD为功放输出级的电源电压；所述噪声控制单元为电阻模块。本申请保证了数字音频功放正常工作。
Patent WO-2022062143-A1 (WO)
Title: Charge level early warning method for composite battery packs
Inventor: SUN PEILING
IPC: G01R31/3842
Filed: 2020-11-20
Abstract: The present application provides a charge level early warning method for composite battery packs, comprising: performing voltage test and/or current test on at least two groups of composite battery packs formed by connecting lithium-thionyl chloride batteries and capacitors in parallel, wherein the voltage test is used for obtaining the correlation between the state of charge of the lithium-thionyl chloride batteries and stable voltages, and the current test is used for obtaining the correlation between the state of charge of the lithium-thionyl chloride batteries and the maximum output current; and monitoring the composite battery packs on which charge level early warning is to be performed, and performing early warning according to a voltage, and/or performing early warning according to a current.
Patent WO-2021135717-A1 (WO)
Title: Kitchen air conditioning system
Inventor: CAO YAQUN
IPC: F24C15/20
Filed: 2020-11-23
Abstract: A kitchen air conditioning system. An air conditioning assembly comprises a compressor (11), a first heat exchanger (12), and a second heat exchanger (13). A cooking fume suction assembly is provided with a fume exhaust channel (21) and an air outlet channel (22), an air outlet of the air outlet channel (22) being in communication with an internal-phase fluid of the kitchen. The first heat exchanger (12) is arranged inside the fume exhaust channel (21), and the second heat exchanger (13) is arranged inside the air outlet channel (22). The kitchen air conditioning system features a compact structure, with the air conditioning assembly and the cooking fume suction assembly being organically combined, and a high degree of integration, with cooking fumes expelled from the fume exhaust channel further being able to carry away heat or cold from the first heat exchanger, improving the heat exchange effect of the first heat exchanger, thereby helping to improve air conditioning energy efficiency.
Patent WO-2021109958-A1 (WO)
Inventor: Zhong Renzhan
IPC: H04M1/7243
Filed: 2020-11-30
Abstract: 本发明实施例提供一种应用程序分享方法及电子设备，该方法包括：接收第一输入；响应于所述第一输入，在第一显示区域显示N个第二电子设备标识，N为正整数；接收第二输入；响应于所述第二输入，在虚拟屏幕中显示目标应用程序的运行界面；将所述目标应用程序的运行界面分享至L个第一目标电子设备；其中，所述L个第一目标电子设备对应的电子设备标识，包含于所述N个第二电子设备标识中。
Patent WO-2021223427-A1 (WO)
Title: Method and device for controlling air conditioner having hair drying function
Inventor: WANG BOPENG
IPC: F24F11/65
Filed: 2020-12-04
Abstract: A method and a device for controlling an air conditioner having a hair drying function. Said method comprises: when the humidity of user's hair is measured to be greater than a first humidity, controlling an air conditioner to send air to a region where the user's hair is located until the humidity of the user's hair is reduced to a second humidity; detecting whether the user's hair is in a first state, the first state indicating that the user is using a care product; and if it is detected that the user's hair is in the first state, after the user's hair is changed from the first state to a second state, controlling the air conditioner to send air to the region where the user's hair is located, until the humidity of the user's hair is reduced to a third humidity, the second state indicating that the user has finished usage of the care product, and the third humidity being lower than the second humidity. When the hair is blow-dried, the hair is first blow-dried to a second humidity, and after the user finishes usage of the care product, the hair is then blow-dried to a third humidity which is lower, avoiding completely blow-drying the hair before using the care product, improving the user's experience of using an air conditioner to blow-dry the hair.