baber/WOPTO huggingface dataset:
Patent WO-2020181987-A1 (WO)
Inventor: LIU YITONG
IPC: A61B5/0408
Filed: 2020-02-25
Abstract: A miniature electrocardiography collection device, collector and main machine. The miniature electrocardiography collection device comprises a miniature electrocardiography collector (100) and a handheld base (200), the miniature electrocardiography collector (100) comprising a miniature electrocardiography main machine (110), the miniature electrocardiography main machine (110) being provided with a housing (111), a main function circuit (112) and at least two machine end signal electrodes (114) exposed on an outer surface of the housing (111), the main function circuit (112) being electrically connected to the machine end signal electrodes (114), the handheld base (200) being provided with a first touch electrode (210), a second touch electrode (220) and base end signal electrodes (230), the first touch electrode (210) and the second touch electrode (220) being exposed on an outer surface of the handheld base (200), the base end signal electrodes (230) being correspondingly connected to the first touch electrode (210) and the second touch electrode (220) in a one-to-one manner, the miniature electrocardiography main machine (110) engaging with or separating from the handheld base (200) so that the machine end signal electrodes (114) correspondingly connect to or disconnect from the base end signal electrodes (230) in a one-to-one manner.
Patent WO-2020200212-A1 (WO)
Title: Soil preparation for preventing and treating metabolic diseases and preparation method therefor and use thereof
Inventor: ZHOU DONGRUI
IPC: A61P3/00
Filed: 2020-03-31
Abstract: Provided is a soil preparation for preventing and/or treating metabolic diseases. The soil preparation is prepared from sterilized soil and probiotics or auxiliary materials that can be taken orally. The method for preparing the soil preparation comprises the following steps: collecting non-polluted soil, sterilizing same under high pressure, and cooling and then proportionally and uniformly mixing same with the probiotics or auxiliary materials, so that capsules or powders are obtained. The metabolic diseases include hypertension, hyperlipidemia, diabetes, etc.
Patent WO-2020216024-A1 (WO)
Title: Portable sterilization and disinfection cover
Inventor: GUO ZECHEN
IPC: A61L2/26
Filed: 2020-04-01
Abstract: Disclosed is a portable sterilization and disinfection cover, comprising: a bottom ring (1), an extendable folding cover (2) and an upper box (3). An upper end and a lower end of the extendable folding cover (2) are fixedly connected to the upper box (3) and the bottom ring (1) in a sealed manner respectively. An ultraviolet LED chip (5) is arranged at the bottom of the upper box (3), a battery (6) is arranged in the upper box (3), a power switch (8) is arranged outside the upper box (3), and the ultraviolet LED chip (5) is electrically connected to the battery (6) and the power switch (8), respectively, to form a power supply loop. During storage, the extendable folding cover (2) is compressed to the bottom ring (1), and the portable sterilization and disinfection cover is in the shape of a box; and during use, the extendable folding cover (2) is stretched to form a cavity for accommodating an object to be sterilized and disinfected, and the power switch (8) is turned on, so that the ultraviolet LED chip (5) sterilizes and disinfects the object to be sterilized and disinfected accommodated in the cavity in a covering manner.
Patent WO-2021093264-A1 (WO)
Inventor: LIU LIANG
IPC: G01N21/95
Filed: 2020-04-14
Abstract: 一种表面检测装置及方法。表面检测装置包括：转动机构（10）、沿光线传播路径依次排列的第一反射模块（20）和收光模块（40）；第一反射模块（20）和收光模块（40）固定于转动机构（10）上；转动机构（10）内设置有通孔（11），通孔（11）包括竖直部（111）和倾斜部（112）；第一反射模块（20）设置于竖直部（111）内；转动机构（10）围绕第一旋转轴旋转，第一旋转轴与竖直部（111）的中心对称轴平行，第一旋转轴垂直于被测物体（50）表面所在的平面且与第一反射模块（20）在被测物体（50）表面所在平面的投影交叠；第一反射模块（20）用于将沿竖直部（111）入射的检测光束反射成反射光束后入射至被测物体（50）的表面；收光模块（40）用于将反射光束经由被测物体（50）的表面散射后形成的散射光束转换为平行光束后出射。表面检测装置提高了检测效率。
Patent WO-2021189582-A1 (WO)
Inventor: XU ZHIDA
IPC: G02F1/1362
Filed: 2020-04-22
Abstract: A display panel, comprising a signal line group (10), a driving module (30) and a connecting line (20) connecting the signal line group (10) and the driving module (30). First signal lines (11) in the signal line group (10) each comprise first subsections (111) provided along a first direction; the first subsections (111) of all of the first signal lines (11) are provided side-by-side and spaced apart, and all of the first subsections (111) are electrically connected to a node part (13); and the connecting line (20) is provided along a second direction, each first signal line (11) comprises an overlapping part that overlaps with the connecting line (20), and the node part (13) comprises an overlapping part.
Patent WO-2021232182-A1 (WO)
Title: Recovery from a problematic cell
Inventor: Lin Tianya
IPC: H04W8/20
Filed: 2020-05-18
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may add, for a first subscriber identity module (SIM), a cell to a list of cells for which New Radio (NR) measurements are muted based at least in part on determining that an event pattern associated with the cell has occurred. The event pattern may be associated with an NR measurement-based addition of a secondary cell group with the cell. The UE may perform, for a second SIM of the UE, an NR measurement of the cell based at least in part on the second SIM receiving, from the first SIM, an indication that the cell is on the list, and provide, for the second SIM, an NR measurement report that includes information associated with an NR measurement result of the cell. Numerous other aspects are provided.
Patent WO-2020238943-A1 (WO)
Title: Ammonolysis reaction system, and preparation methods for taurine intermediate taurine sodium and taurine
Inventor: YAO XIANGHUA
IPC: C07C303/32
Filed: 2020-05-27
Abstract: The present invention provides an ammonolysis reaction system, comprising: an ammonolysis reactor, which is a vessel for an ammonolysis reaction, the ammonolysis reaction using ammonia as an aminating agent; an ammonia separation device connected to the ammonolysis reactor and used for separating the ammonia that does not participate in the reaction after the ammonolysis reaction to obtain an ammonia-containing gaseous substance; and a compression device separately connected to the ammonia separation device and the ammonolysis reactor, and used for compressing the ammonia-containing gaseous substance obtained by separation to obtain a supercritical fluid, and circulating the supercritical fluid to the ammonolysis reactor. The present invention also provides methods for preparing a taurine intermediate taurine sodium and taurine by using the ammonolysis reaction system.
Patent WO-2021004207-A1 (WO)
Title: 数据处理的方法和设备
Inventor: MIAO JINHUA
IPC: H04W76/27
Filed: 2020-06-05
Abstract: 本公开实施例提供一种数据处理的方法和设备，该方法包括：接收解压端发送的反馈信息；根据所述反馈信息，重传压缩数据包或者更新压缩上下文；其中，所述反馈信息包括以下一项或多项：解压失败的压缩数据包的SN；解压失败的信息；解压成功的压缩数据包的信息。
Patent WO-2022000245-A1 (WO)
Title: 飞行器的定位方法、辅助定位系统的控制方法和装置
Inventor: GAO JIANNAN
IPC: G01S19/11
Filed: 2020-06-30
Abstract: 一种飞行器的定位方法、辅助定位系统的控制方法和装置，其中，飞行器的定位方法包括：控制飞行器的无线定位移动站与无人机定位系统中的多个定位无人机的无线定位移动站进行无线信号通信（S601），其中，多个定位无人机悬停在空中；获取与飞行器的无线定位移动站进行无线信号通信的多个定位无人机的位置信息（S602）；根据飞行器的无线定位移动站与无人机定位系统中的多个定位无人机的无线定位移动站之间的无线信号通信和与飞行器进行无线信号通信的定位无人机的位置信息确定飞行器的位置信息（S603）。满足了飞行器的定位需求，提升了定位系统的覆盖范围和可扩展性。
Patent WO-2021013004-A1 (WO)
Title: Vehicle body structure and vehicle
Inventor: SUN JIN
IPC: B60R16/02
Filed: 2020-07-15
Abstract: Disclosed are a vehicle body structure and a vehicle, belonging to the technical field of vehicles. The vehicle body structure comprises a side wall assembly, a rear floor front cross-member assembly, and a rocker panel (8) assembly, wherein the side wall assembly comprises a side-wall outer panel (2), a B-pillar reinforcement plate (1), a B-pillar upper supporting plate (14) and a B-pillar lower supporting plate (15); the B-pillar reinforcement plate (1), the B-pillar upper supporting plate (14) and the B-pillar lower supporting plate (15) are connected to one another in pairs to constitute a box for lateral energy absorption and conduction; and the side wall assembly, the rear floor front cross-member assembly, and the rocker panel (8) assembly are connected to one another to form three force transfer channels. The multiple force transfer channels are formed between connection components of the vehicle body structure, and when the vehicle body structure is impacted by a larger force, the external force received is transmitted to a whole vehicle body by means of the components connected to one another in order to dispel the stress, and the purpose of protecting personal safety is finally achieved.
Patent WO-2021103584-A1 (WO)
Inventor: LIU JIE
IPC: A61N1/36
Filed: 2020-07-17
Abstract: A clamping arm structure (300), comprising: housings (310), each comprising an inner side surface (310a) and an outer side surface (310b), wherein the inner side surface (310a) is closer to a clamped object than the outer side surface (310b); and elastic protruding portions (320), each of which is provided on the inner side surface (310a) in a protruding manner, wherein the height of the elastic protruding portion (320) protruding out of the inner side surface (310a) is 1-10 mm; each of the elastic protruding portions (320) is located in the middle of the inner side surface (310a); when the clamped object presses the elastic protruding portions (320), the elastic protruding portions (320) are stressed and deformed, and the elastic protruding portions (320) are attached to the clamped object separately or together with the inner side surfaces (310a) on the periphery of the elastic protruding portions (320). The present invention further provides a neck massager (10).
Patent WO-2022021341-A1 (WO)
Title: Composition pour le soin des matières kératiniques comprenant un extrait de ferment de sphingomonas
Inventor: XU HONGLING
IPC: A61Q19/08
Filed: 2020-07-31
Abstract: L'invention concerne une composition pour le soin de matières kératiniques, comprenant : (A) 3 % en poids ou moins d'au moins une huile, rapporté au poids total de la composition; (b) au moins un agent gélifiant hydrophile; (c) un ferment obtenu à partir de Sphingomonas hydrophobicum; et (d) au moins un éther oxyalkyléné d'un ester d'acide gras de sucre. La composition vise à traiter le vieillissement de la peau, et conserve une texture souhaitée et un aspect translucide.
Patent WO-2021018306-A1 (WO)
Title: Method and system for protecting authentication credentials
Inventor: LI JI
IPC: G06F21/78
Filed: 2020-07-31
Abstract: Provided in the present application are a method and system for protecting authentication credentials. The protection method comprises the following steps: generating authentication secret information from a lock screen password and hardware secret information of a first device; the first device randomly generates a symmetric key, and uses the symmetric key as an encryption key of the authentication secret information; splitting the encryption key into at least two first key fragments by means of a data splitting algorithm calculated by multiple parties; and storing one of the at least two first key fragments in the first device, the first device sending the other first key fragments to trusted devices. In the described technical solution, authentication secret information is generated by means of using a lock screen password and hardware secret information to increase the complexity of the information. Moreover, different trusted devices are used to store the split key fragments, which improves the security of the encryption key.
Patent WO-2021031853-A1 (WO)
Title: Wireless fidelity (wi-fi) access point selection method and related apparatus
Inventor: HUANG YUAN
IPC: H04W48/20
Filed: 2020-08-05
Abstract: Disclosed are a wireless fidelity (Wi-Fi) access point selection method and a related apparatus. The method comprises: acquiring a first frequency band of a first wireless access point (AP) accessed by an electronic device; scanning at least one second AP, other than the first AP, within the range in which the electronic device is located; determining one or more second reference APs, which satisfy a preset first constraint condition, in the at least one second AP; when there is a single second reference AP, accessing the single second reference AP; and when there are a plurality of second reference APs, determining a second target AP, which satisfies a preset second constraint condition, in the plurality of second reference APs, and accessing the second target AP. The embodiments of the present application are conducive to reducing network delay and improving network speed.
Patent WO-2021212700-A1 (WO)
Inventor: JI HUI
IPC: A61K35/618
Filed: 2020-08-12
Abstract: Disclosed are a pharmaceutical composition for improving motion sickness of pets, a preparation method therefor and a use method thereof, which relate to the field of veterinary medicine formulations. The pharmaceutical composition for improving motion sickness of pets comprises the following raw materials in percentage by weight: 10 to 90% of sodium bromide, 2 to 50% of a Ganodorma lucidum extract, 2 to　20% of an oyster extract, 2 to　20% of a spina date seed extract, 1 to 30% of a flavouring agent, and the balance of excipients. The pharmaceutical composition for improving motion sickness of pets of the present invention can significantly improve or relieve vomiting, mental discomfort, as well as abnormal symptoms relating heart rate, respiration and body temperature caused by traveling in vehicles and boats, having relatively high improvement and relief effects. The pharmaceutical composition for improving motion sickness of pets of the present invention can significantly reduce stress of pets. The pharmaceutical composition for improving motion sickness of pets of the present invention can significantly enhance the immunity of pets, and avoid other secondary diseases caused by being fatigued by a long journey.
Patent WO-2022032603-A1 (WO)
Title: Quick-change-chuck hole opener
Inventor: HUANG LEI
IPC: B23Q3/06
Filed: 2020-08-14
Abstract: Disclosed in the present invention is a quick-change-chuck hole opener, comprising a clamping sleeve for clamping a center drill; the clamping sleeve comprises an outer sleeve and an inner sleeve, the inner sleeve comprises two clamping plates, the two clamping plates are connected by means of an abutting plate, and the side of the abutting plate facing the outside is of a hollow structure. The center drill is mounted in the clamping sleeve, and by means of clamping of the two clamping plates, and the stress of a drill bit during hole drilling, the abutting plate of the two clamping plates can be driven to move toward the hollow portion, so that the clamping force of the clamping plates on the center drill is increased, ensuring the clamping effect. The clamping sleeve is mounted in a groove of a hole opening drill by means of a positioning block, the groove comprises an inlet groove and a positioning groove which are in communication in an "L" shape, and the inlet groove is provided with a blocker for preventing the positioning block from falling off, the blocker achieves automatic bouncing and blocking by means of an elastic member, and during disassembling, the positioning block can slide out of the inlet groove by merely pressing the blocker down by means of a hand pushing lever.
Patent WO-2021057546-A1 (WO)
Inventor: ZHANG XINGYI
IPC: H01B12/08
Filed: 2020-09-15
Abstract: Disclosed is a 3D printing method for preparing a high-temperature superconducting yttrium-barium-copper-oxide (YBCO) wire. The method comprises the following four steps: preparing a nanoscale superconducting powder precursor; formulating a printing slurry having appropriate viscosity and support characteristics; employing CAD three-dimensional modeling to export STL-format model data, and performing slicing using professional software; and preparing a single-process-formed stranded wire with low current consumption by twisting a print head. Finally, the printed stranded wire is formed into a practical superconducting stranded cable by means of processes such as plasticizing, phase formation, oxygen supplementation, and packaging. The present invention realizes for the first time an application of direct writing advanced 3D printing technology in the preparation of a high-temperature superconducting wire. The preparation of the micro/nano-scale superconducting core filament by 3D printing achieves a filamentation process of core filaments and achieves the integrated design of material and structure. The present invention simplifies the preparation process of a high-temperature superconducting wire, improves the current-carrying performance and production efficiency of the high-temperature superconducting wire, and reduces production costs.
Patent WO-2021082811-A1 (WO)
Title: Foreign exchange time series prediction method
Inventor: NI LINA
IPC: G06Q10/04
Filed: 2020-09-23
Abstract: Disclosed is a foreign exchange time series prediction method, relating to the field of foreign exchange time series data. According to the prediction method, foreign exchange time series data is analyzed and predicted on the basis of a deep learning algorithm C-LSTM, which combines a convolutional neural network with a long short-term memory network, and a short-term prediction method for a foreign exchange time series is proposed. Three kinds of main factors affecting the prediction precision are systematically studied. The optimal input feature, network structure and training method are selected. As for the problem of big data noise, a feature optimization algorithm is constructed on the basis of PCA to perform dimension reduction and denoising on input features, and Dropout and L2 regularization methods are then used to avoid the problem of over-fitting, thereby further improving the prediction precision of the prediction method. At the same time, in order to meet the requirement of a foreign exchange market for high time effectiveness, a parallel optimization algorithm is constructed on the basis of high-performance GPU computing technology, thereby increasing the training speed of a network model and improving the availability of the prediction method in actual application scenarios.
Patent WO-2021174827-A1 (WO)
Inventor: DENG YUE
IPC: G06F40/166
Filed: 2020-09-28
Abstract: A text generation method and apparatus, a computer device and a readable storage medium, which belong to the field of text processing. The text generation method and apparatus, the computer device and the readable storage medium generate data of a target text according to target guide data by using a pretrained text generative adversarial network model, thus solving the problem of being unable to update a discrete output, thereby achieving the objective of being able to generate a text statement according to sentence header data by using a text generative adversarial network model.
Patent WO-2022067472-A1 (WO)
Inventor: HUANG HAITAO
IPC: G02F1/1335
Filed: 2020-09-29
Abstract: A display panel is provided. The display panel includes a bank layer (BL) and a quantum dots material layer (QDML) on a base substrate (BS). The bank layer (BL) defines a plurality of bank apertures (BA). The quantum dots material layer (QDML) includes a plurality of quantum dots blocks (QDB) respectively in at least some of the plurality of bank apertures (BA). At least a portion of the bank layer (BL) between two adjacent bank apertures (BA) includes a first surface (S1), a second surface (S2) opposite to the first surface (S1), a third surface (S3) connecting the first surface (S1) and the second surface (S2) closer to a first bank aperture (BA1), and a fourth surface (S4) connecting the first surface (S1) and the second surface (S2) closer to a second bank aperture (BA2). At least a portion of a third surface (S3) or a fourth surface (S4) of a portion of the bank layer (BL) between two adjacent bank apertures (BA) is a wavy surface including alternating convex and concave portions.
Patent WO-2022067644-A1 (WO)
Inventor: ZHANG YULONG
IPC: H01L29/778
Filed: 2020-09-30
Abstract: A semiconductor device includes a semiconductor substrate, first and second nitride-based semiconductor layers, S/D electrodes, a gate electrode, and a first passivation layer. The first nitride-based semiconductor layer is disposed over the semiconductor substrate. The second nitride-based semiconductor layer is disposed on the first nitride-based semiconductor layer and has a bandgap greater than a bandgap of the first nitride-based semiconductor layer, so as to form a 2DEG region. The S/D electrodes is disposed over the second nitride-based semiconductor layer. The gate electrode is disposed between the S/D electrodes. The first passivation layer is disposed over the second nitride-based semiconductor layer. Edges of the first and second nitride-based semiconductor layers and the first passivation layer collectively form a stepped sidewall over the semiconductor substrate. The stepped sidewall includes at least one laterally-extending portions with at least two riser portion connecting the at least one laterally-extending portion.
Patent WO-2021164277-A1 (WO)
Title: Spatial sampling method, apparatus, device, and medium applied to path planning
Inventor: HE MINCONG
IPC: G06F17/18
Filed: 2020-10-14
Abstract: Provided are a spatial sampling method, apparatus, device, and medium applied to path planning, said method comprising: determining an effective point set S G  of a state space S by means of a pre-sampling method, any point in the effective point set S G  being mapped in a feasible region Q L  of a state space Q via a first mapping relationship; according to a preset random selection rule, selecting as an execution strategy a sampling strategy from among a designated number of sampling strategies, the designated number of sampling strategies comprising at least a first sampling strategy, a second sampling strategy, and a third sampling strategy. In the case of multiple state spaces and multiple constraints, the method can increase the processing efficiency of path planning and reduce sampling time.
Patent WO-2022000853-A1 (WO)
Inventor: ZENG PENG
IPC: H04R19/00
Filed: 2020-10-15
Abstract: The utility model provides a vibration sensor, comprising: a circuit board having a receiving cavity and being provided with a through hole; a housing cover being fixed to the circuit board in a covering manner and covering the through hole, the housing and the circuit board enclosing to form a resonant cavity, and the housing being provided with a first pressure relief hole; an MEMS microphone received in the receiving cavity and electrically connected to the circuit board, the MEMS microphone comprising a base fixed to the circuit board and having a back cavity, and a first diaphragm and a back plate supported on the base, the base surrounding the through hole to communicate the back cavity with the through hole; and a diaphragm assembly dividing a resonant cavity into a first cavity and a second cavity, the first cavity being communicated with the back cavity through the through hole, the diaphragm assembly being provided with a second pressure relief hole, and the first cavity being communicated with the second cavity through the second pressure relief hole. When the vibration sensor inputs a vibration signal or a pressure signal, the diaphragm assembly vibrates and changes the air pressure in the resonant cavity. Compared with the related art, the vibration sensor of the utility model has higher sensitivity and better reliability.