baber/WOPTO huggingface dataset:
Patent WO-2022027696-A1 (WO)
Title: Method and apparatus for configuring security information
Inventor: ZHANG BO
IPC: H04W4/06
Filed: 2020-08-07
Abstract: Provided are a method and apparatus for configuring security information, which relate to the technical field of communications, and can realize the configuration of security information of a terminal device and a network side under a 5G MBS architecture and can ensure the security of user plane data under the 5G MBS architecture. The method is applied to a system comprising a multicast-broadcast service (MBS) architecture; the system comprises a first network function network element and a second network function network element; and the method comprises: a first network function network element receiving an identifier of a multicast group, and determining security information corresponding to the identifier of the multicast group, wherein the security information is used for performing encryption protection and/or integrity protection on user plane data of the multicast group, and the security information comprises an encryption key and an encryption algorithm, and/or an integrity protection key and an integrity protection algorithm; and the first network function network element sending the security information to a second network function network element. The embodiments of the present application are used for the secure issuing of a multicast service or a broadcast service.
Patent WO-2021082619-A1 (WO)
Inventor: LI ZHAN
IPC: G06F3/0487
Filed: 2020-08-12
Abstract: An electronic apparatus control method, an electronic apparatus, and a computer readable storage medium. A fingerprint acquisition function is integrated with and provided on a power button of the electronic apparatus, multiple fingerprints are pre-configured in the electronic apparatus, and the multiple pre-configured fingerprints correspond to multiple execution actions. The control method comprises: when a user presses the power button in a pre-determined manner while the electronic apparatus is on, acquiring fingerprint information of the user; comparing the acquired fingerprint information against the multiple pre-configured fingerprints in the electronic apparatus, determining a fingerprint matching the acquired fingerprint information from the multiple pre-configured fingerprints, and controlling the electronic apparatus to execute an action corresponding to the matching fingerprint. Therefore, when a user presses the power button with a different finger and/or a different user presses the power button, the electronic apparatus is capable of executing a different action according to pre-determined configurations. In this way, the invention improves operational convenience of the electronic apparatus.
Patent WO-2021258542-A1 (WO)
Inventor: WANG DONG
IPC: H02K1/27
Filed: 2020-08-28
Abstract: A low-torque ripple IPM servo motor, comprising a motor rotor core (1). A plurality of permanent magnet grooves are uniformly arranged along the circumference of the section of the motor rotor core (1); and permanent magnets (2) are provided in the permanent magnet grooves. At least one pole piece magnetic adjustment hole (1.1, 1.2, 1.3) is arranged close to the surface of the core between every pair of adjacent permanent magnet grooves. Compared with an IPM servo motor having no magnetic adjustment holes, the cogging torque and the torque ripple of the motor can be further reduced, and the torque output performance of the motor can be improved. Compared with an IPM motor having skewed slots or skewed poles, the low-torque ripple IPM servo motor has higher power density and torque density, and has high production efficiency and low manufacturing cost. Compared with an IPM motor provided with magnetic adjustment holes on the surface of the rotor core, the low-torque ripple IPM servo motor has low air friction loss, lower manufacturing cost and higher production efficiency.
Patent WO-2022047776-A1 (WO)
Inventor: TIAN SHUAI
IPC: C08G77/04
Filed: 2020-09-07
Abstract: The present disclosure relates to a hydrogenpolyorganosiloxane of formula X-[SiR 1 
 2 O] m -[SiR 1 (C a H 2a+1 )O] n -[SiR 1 HO] r -[SiR 1 
 2 ]-X where a is an arbitrary integer between 6 and 18, n is an arbitrary number between 0.7 and 30, m is an arbitrary number between 10 and 1500, r is an arbitrary number between 0 and 200, R 1  is independently at each occurrence a C1-C5 alkyl or phenyl, and X represents one or more groups selected from among hydrogen, alkoxy and hydroxyl, and greater than or equal to 60 mol % of X are hydrogen atoms. The hydrogenpolyorganosiloxane can significantly lower the viscosity and improve the flowability of the resulting silicone composition compared with the existing hydrogenpolyorganosiloxanes at the same thermally conductive filler loading, thereby improving the thermal conductivity.
Patent WO-2021047613-A1 (WO)
Inventor: LIANG DANDAN
IPC: H04L27/26
Filed: 2020-09-10
Abstract: 本申请实施例涉及通信领域，尤其涉及一种序列生成方法及装置。本申请所述的序列生成方法，包括：由预定义的EHT LTF序列乘以P矩阵，得到矩阵映射后的EHT LTF序列，所述P矩阵为n*n的矩阵，其中，n大于8；发送所述矩阵映射后的EHT LTF序列。本申请实施例提供的序列生成方法及装置，使PPDU中的矩阵映射后的EHT LTF序列具有较低的PAPR值。
Patent WO-2021078090-A1 (WO)
Inventor: LEUNG KWOK WA
IPC: H01Q1/38
Filed: 2020-10-19
Abstract: L'invention concerne une antenne-filtre et un procédé de fabrication d'une antenne-filtre. L'antenne-filtre comprend une antenne microruban, telle qu'une antenne à plaque, intégrée à un filtre absorbant (par exemple, coupe-bande) permettant d'absorber ou de dissiper de l'énergie.
Patent WO-2021083325-A1 (WO)
Inventor: TUO XINLIN
IPC: H02G3/06
Filed: 2020-10-30
Abstract: Disclosed are a connecting assembly (2) for a p-aramid fracture, and a connecting method therefor. The connecting assembly (2) comprises a flexible pipe (201) tightly attached to a p-aramid fracture, a first fastening ring (202) and a second fastening ring (203) which are used for hooping a part to be connected, and a tubular cladding layer (204) arranged outside the flexible pipe (201), wherein two ends of the hollow flexible pipe (201) are respectively a first outer area (205) and a second outer area (211) which are used for nesting aramid fibers at the fracture; and the fiber direction of connecting aramid fibers (3) arranged in an intermediate body (208) is consistent with the axial direction of the flexible pipe (201). The aramid fibers will not be damaged by the flexible pipe (201), and the flexible pipe (201) is made of an elastic material, is prone to deformation, and can be pre-tightened and compressed. The fracture ends of two broken aramid fiber sections are stacked and staggered with ends of the intermediate connecting aramid fibers (3) and are hooped, so as to maintain the strength of the broken part (108) after connection.
Patent WO-2022094957-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04L27/26
Filed: 2020-11-06
Abstract: 本公开涉及信息发送方法、装置、电子设备和计算机可读存储介质，其中，所述信息发送方法包括：向第二设备发送信息，在所述信息中设置有填充和封包扩展PPE阈值信息域，在所述PPE阈值信息域中设置有多个信息单元，所述信息单元的子域包括星座索引；其中，所述星座索引对应的调制方式至少包括4096-QAM。根据本公开，通过将星座索引对应的调制方式扩展到至少包括4096-QAM，可以支持160MHz带宽以上，例如320MHz带宽时较大数据量的数据传输，有利于确保第一设备和第二设备之间的通信质量。
Patent WO-2022088267-A1 (WO)
Inventor: WANG YANLONG
IPC: H04R1/02
Filed: 2020-11-13
Abstract: The present application provides a loudspeaker box. The loudspeaker box comprises a housing with an accommodating space and a sound production unit accommodated in the accommodating space and dividing the accommodating space into a front cavity and a rear cavity, wherein the housing is provided with a sound output hole in communication with the front cavity and the outside of the loudspeaker box; the loudspeaker box further comprises a flexible circuit board accommodated in the rear cavity; the housing is provided with a through hole in communication with the rear cavity; the flexible circuit board comprises a first conduction portion electrically connected to the sound production unit, a second conduction portion externally arranged on the accommodating space, and a connecting portion connected between the first conduction portion and the second conduction portion; the connecting portion is at least partially attached to an inner wall surface of the housing and seals the through hole; and the connecting portion is provided in a penetrated manner with an air release hole in communication with the rear cavity and the through hole. The technical problems of the high assembly cost and the very difficult process of providing an air release hole in a loudspeaker in the prior art are thus solved.
Patent WO-2022027864-A1 (WO)
Inventor: RAO HONG
IPC: H02J3/36
Filed: 2020-11-18
Abstract: 一种柔性直流高频谐振抑制方法、系统及设备，包括：正常工况下虚拟电网自适应滤波器的输入量和输出量在物理上完全隔离，实际电气量的谐波不会反映到虚拟电气量上，起到抑制谐波的效果。当实际输入的实际交流电压的有效值由正常值降低至满足预设条件时，令虚拟电气量完全等于实际电气量，实现对实际电气量的完全实时跟踪，提高电力系统故障瞬间的动态特性；完全跟踪一段时间后，若实际交流电压的有效值小于预设阈值，则进入自适应跟踪，直至实际电气量恢复到稳定值。该方法能够降低柔性直流出现高频谐振的风险，同时避免恶化柔性直流在故障工况下的动态特性，避免产生过应力对器件或设备造成损坏，提高柔性直流故障穿越的安全性。
Patent WO-2022126628-A1 (WO)
Inventor: WU KE
IPC: A61L15/28
Filed: 2020-12-18
Abstract: A liquid adhesive bandage, comprising the following components in percentage by weight: 10-20 parts of a main film-forming agent, i.e., ethyl cellulose, 6-15 parts of an auxiliary film-forming agent, i.e., carboxymethyl chitosan, 3-5 parts of an air-permeable modifying agent, i.e., polyvinylpyrrolidone, 1-8 parts of a plasticizer, 25-30 parts of ethanol, 30-40 parts of ethyl acetate, and 20-30 parts of distilled water. The ethyl cellulose dissolved in the ethanol and the ethyl acetate forms an isolating waterproof film on a wound. The carboxymethyl chitosan dissolved in the distilled water is inlaid in nanoscale pores of an ethyl cellulose film to form a composite film. The composite film combines the advantages of ethyl cellulose and carboxymethyl chitosan, has strong tensile strength and flexibility, is elastic, and has better antibacterial, hemostasis, healing and analgesic functions, and can promote division of epithelial cells, fibroblasts and other cells and extracellular matrix growth, thereby significantly accelerating wound healing and reducing scar formation.
Patent WO-2021143594-A1 (WO)
Title: Heavy truck with fuel-saving system, and fuel-saving control method therefor
Inventor: GESANG WANGJIE
IPC: B60W20/40
Filed: 2021-01-06
Abstract: Disclosed is an ACE heavy truck fuel-saving system based on a dual-electric motor parallel-series power assembly system structure, especially an electric power splitter, the system can dynamically regulate and control the transfer path, direction and amplitude of a hundred-kilowatt mechanical or electric power flow between vehicle-mounted power subsystems by means of software definition or remote iterative updating without additionally providing any new hardware devices, same can flexibly create new functions i.e. longitudinal driving control and electromechanical energy management for vehicles or improve existing functions in a timely manner, and achieve the SAE L1 automatic driving function, such that the power performance, fuel consumption, pollutant emissions and active safety of the whole vehicle can be simultaneously optimized, so that the actual energy conservation and emission reduction effect during the running of the ACE heavy truck is fundamentally decoupled from the engine performance of the vehicle and the driving skill of a driver. By means of a fuel-saving algorithm using a cloud-end and vehicle-end collaborative fuel-saving data set combined with machine learning, the fuel-saving system has automatic learning and autonomous evolution capabilities during the vehicle life cycle, and can continuously optimize the energy conservation and emission reduction feature of the vehicle.
Patent WO-2021179813-A1 (WO)
Inventor: YANG FAN
IPC: H01Q1/24
Filed: 2021-01-26
Abstract: An antenna assembly, comprising: a conductive frame (110) formed with at least one slot (111), the slot (111) at least dividing the conductive frame (110) into a first conductive branch (113) and a second conductive branch (115) that are independent, wherein a first feed point (S1) is provided on the first conductive branch (113), and a second feed point (S2) is provided on the second conductive branch (115); and a resonant module (210), comprising a first resonant circuit (211) and a second resonant circuit (213); wherein a first signal source (221) couples and feeds a first current signal to the first conductive branch (113) via the first resonant circuit (211) and the first feed point (S1) to generate a plurality of resonant frequencies on the first conductive branch, so as to simultaneously radiate a first radio frequency signal having a plurality of working bands; and a second signal source (223) feeds a second current signal to the second conductive branch (115) via the second resonant circuit (213) and the second feed point (S2) to generate at least one resonant frequency, so as to radiate a second radio frequency signal having at least one working band.
Patent WO-2022062304-A1 (WO)
Title: Method and device for deploying image recognition service on container cloud
Inventor: Xiao Leyuan
IPC: G06F9/455
Filed: 2021-02-05
Abstract: Provided is a method for deploying an image recognition service on a container cloud. The method comprises: after a basic service in an image recognition service is deployed, acquiring a deployment file corresponding to an image recognition business service in the image recognition service, wherein business services in the image recognition business service comprise at least one of the following: an image recognition management service, a front-end resource service, an index service, at least one recognition service, a feature extraction service, an account service, a content management service, a publishing service, an image recognition API service and a resource storage service; and for each business service in the image recognition business service, creating a container set on a container cloud according to the deployment file, starting the business service, loading a corresponding configuration file by means of the container set according to a configuration service address corresponding to the business service, and managing the business service by means of a container management platform.
Patent WO-2022141763-A1 (WO)
Title: 一种泳池热泵机
Inventor: YANG YUANJIA
IPC: F04D25/08
Filed: 2021-02-08
Abstract: 一种泳池热泵机，包括具有压缩机（4）、换热器（5）、蒸发器（6）和节流装置的泵机本体、涡轮风机（2）、驱动组件（3）和箱体（1），泵机主体设置于箱体（1）中，换热器（5）和涡轮风机（2）设置于箱体（1）中，驱动组件（3）驱动涡轮风机（2）。
Patent WO-2022174477-A1 (WO)
Inventor: YU LU
IPC: H04N19/126
Filed: 2021-03-04
Abstract: Disclosed in the embodiments of the present application are an encoding method, a decoding method, an encoder, a decoder, and a storage medium. The encoding method comprises: determining a transform block corresponding to the current block in an image to be processed; when a scanning area of the transform block satisfies a trigger condition for dual quantization, quantizing coefficients in the scanning area on the basis of a first quantization mode, wherein the scanning area is the minimum rectangular area, covering all non-zero coefficients, in the transform block, and the first quantization mode is dual quantization; and encoding a quantized quantization block and writing the encoded quantization block into a bitstream.
Patent WO-2021190272-A1 (WO)
Inventor: LIU YUN
IPC: H04W48/10
Filed: 2021-03-04
Abstract: Provided are a signal transmission method and apparatus, which relate to the technical field of communications. In the method, a first terminal broadcasts, on a sidelink, first information which comprises information for indicating at least one access resource, and an identifier related to a service; and a second terminal receives, on the sidelink, the first information from the first terminal, and when the service which is indicated by the first information and corresponds to the identifier related to the service is consistent with a service required by the second terminal, the second terminal sends, on the at least one access resource, an access message to the first terminal, such that the second terminal can be prevented from sending the access messages to the first terminal that cannot provide the required service for the second terminal, thereby ensuring that the second terminal rapidly accesses a terminal which provides the required service for the second terminal, improving the access efficiency of the second terminal, and reducing signaling overheads and terminal power consumption.
Patent WO-2021218388-A1 (WO)
Inventor: ZHOU WEI
IPC: G01S13/89
Filed: 2021-03-08
Abstract: A high-precision map generation method, a localization method, and a device, used for improving the localization accuracy of a high-precision map in a special environment. The high-precision map generation method comprises: obtaining target polarization information acquired by a radar sensor of a measuring device (301), the target polarization information being used for describing target boundary information and target attribute information; determining a radar feature layer according to the target polarization information and localization information of the measuring device (302); and generating a high-precision map according to the radar feature layer (303).
Patent WO-2021227624-A1 (WO)
Inventor: GAO XUEJUAN
IPC: H04W72/04
Filed: 2021-03-09
Abstract: 本申请提供一种确定反馈信息传输位置的方法及设备, 用以针对当一个DCI同时指示多个载波上的SPS PDSCH进行资源释放时, 实现确定DCI的HARQ-ACK在HARQ-ACK码本中的位置。本申请方法包括: 确定DCI指示多个载波上的SPS PDSCH进行资源释放; 根据被释放的SPS PDSCH中的第一SPS PDSCH的SLIV, 确定DCI对应的HARQ-ACK在HARQ-ACK码本中的目标位置, 其中, 第一SPS PDSCH为多个载波中的目标载波上的SPS PDSCH。保证了DCI的HARQ-ACK的正常反馈, 且网络侧设备和终端对HARQ-ACK传输的理解一致性, 保证了HARQ-ACK的正常传输。
Patent WO-2021190569-A1 (WO)
Inventor: TSENG JERRY
IPC: C07C67/00
Filed: 2021-03-24
Abstract: Disclosed are a low-migration hindered phenol antioxidant compound, a preparation method and a composition. During production, processing or use, polymers experience degradation due to factors such as light, oxygen, and heat. The oxidation resistance thereof is often increased by adding one or more common antioxidants, thereby inhibiting and delaying the rate of oxidative degradation thereof. The structures of traditional hindered phenolic antioxidant compounds migrate in polymers. The hindered phenol antioxidant compound of the present invention has more hindered phenol units, and can achieve the objectives of low extraction and low migration.
Patent WO-2022198641-A1 (WO)
Inventor: HE JING
IPC: H04W24/10
Filed: 2021-03-26
Abstract: Sont divulgués des procédés de configuration de motifs d'intervalle de mesure. Un procédé donné à titre d'exemple peut consister : à recevoir des informations de configuration associées à une pluralité de motifs d'intervalle de mesure pré-configurés ; à recevoir des informations d'index permettant de configurer au moins un motif d'intervalle de mesure d'une partie de bande passante ; et à configurer ledit motif d'intervalle de mesure de la partie de bande passante sur la base des informations de configuration et/ou des informations d'index. Des appareils et des supports lisibles par ordinateur associés sont également divulgués.
Patent WO-2021208706-A1 (WO)
Title: High dynamic range image composition method and device, image processing chip and aerial camera
Inventor: LI ZHAOZAO
IPC: H04N5/232
Filed: 2021-03-26
Abstract: The embodiments of the present invention relate to a high dynamic range (HDR) image composition method and device, an image processing chip, and an aerial camera. Said method comprises: acquiring multiple images to be composed having different exposure times; calculating the average brightness of said images; determining the image brightness type of said image according to the average brightness; calculating a brightness difference between adjacent pixel points in the same frame of said images; calculating, according to the brightness difference, an inter-frame difference of different frames of said images at the same pixel point position; determining, according to the inter-frame difference, a motion state of said images at the pixel point position; and weighting and compositing, according to the image brightness type and the motion state, said images into a corresponding high dynamic range image. The present invention adaptively adjusts the weight according to the motion state and the image brightness type, thereby avoiding the problems of trailing of moving object and decrease in picture resolution during the composition of HDR images.
Patent WO-2021218562-A1 (WO)
Inventor: TSAI CHING-FU
IPC: A61H39/02
Filed: 2021-03-31
Abstract: A health care device (2000), comprising: a device body (2015); a working piece (2030) having an operation end (1790) and an opposite working end (2031), the working end (1770, 2031) having a top end (1772) and being used for performing health care operation on a specific part or an acupuncture point of a body part of a user; a working body (1724) connected to the device body (2015) and having an upper portion (1727) and a lower portion (1725), the lower portion (1725) being provided with the operation end (1790), and the user enables, by operating the working body (1724), the working end (1770, 2031) or the top end (1772) to maintain a specific working relationship with the specific part or acupuncture point; and a device positioning member (2005) connected to the device body (2015), and used for positioning the device body (2015) relative to the body part, such that the working end (1770, 2731) or the top end (1772) maintains a specific positional relationship with the specific part or the acupuncture point.
Patent WO-2022217526-A1 (WO)
Title: Techniques for precoding air-to-air sidelink communications
Inventor: LI QIAOYU
IPC: H04L5/00
Filed: 2021-04-15
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive a message indicating geographic location information related to beamforming an air-to-air sidelink message via a sidelink channel. In some examples, a second UE may transmit the message or a base station may transmit the message. The message may be the same or different as a message scheduling the sidelink message. The geographic location information may be geographic location information associated with the second UE, geographic location information associated with one or more directions to avoid when beamforming the sidelink message, or a combination thereof. The first UE may identify one or more precoding parameters based on the geographic location information. The first UE may transmit the air-to-air sidelink message to the second UE. The sidelink message may be precoded for transmission via a transmission beam using the one or more precoding parameters.
Patent WO-2021227848-A1 (WO)
Title: Multi-signal-based user health state inspection method, wearable device, and medium
Inventor: PAN JUN
IPC: A61B5/145
Filed: 2021-04-25
Abstract: Disclosed are a multi-signal-based user health state inspection method, a wearable device, an apparatus, and a medium. The method comprises: acquiring a signal collection instruction, and collecting signals according to the signal collection instruction; during signal collection, at intervals of a preset collection duration, using a first preset algorithm to determine the signal quality of signals collected within the preset collection duration, and retaining signals with signal quality meeting standards; according to the signal quality, determining the duration of the signals meeting standards, and adjusting a preset total signal collection duration according to the duration of the signals meeting standards, wherein the duration of the signals meeting standards is the duration of signal quality meeting standards; and after signal collection is completed, if the data volume of the signals with signal quality meeting standards satisfies preset conditions, using a second preset algorithm to calculate signal analysis results on the basis of different types of signals and/or by means of synchronization signals composed of single signals, and outputting the health state of a user according to the signal analysis results. By using the method, the health state of a user can be smoothly output.