baber/WOPTO huggingface dataset:
Patent WO-2021051974-A1 (WO)
Title: Security protection method and apparatus for air interface information
Inventor: LI FEI
IPC: H04W12/04
Filed: 2020-07-13
Abstract: Disclosed are a security protection method and apparatus for air interface information, wherein same are used for protecting the security performance of air interface information that a terminal sends to a base station. The method comprises: a terminal determining a first message authentication code (MAC) value according to a security key and air interface information, wherein the security key is a security key of a non-access stratum (NAS) between the terminal and a core network device; and the terminal sending the air interface information and the first MAC value to a base station.
Patent WO-2022011617-A1 (WO)
Title: Method and system for using optical body surface motion signal to synthesize real-time image
Inventor: ZHANG YIBAO
IPC: G16H20/40
Filed: 2020-07-15
Abstract: A method and system for using an optical body surface motion signal to synthesize a real-time image. The system comprises: an acquisition unit for acquiring an image of a patient before therapy and real-time optical body surface data during therapy; and a synthesis unit for synthesizing, according to a certain mapping relationship, the acquired image of the patient before therapy and the acquired real-time optical body surface data during therapy into a real-time image which changes synchronously with an optical body surface motion signal. The solution has the following beneficial effects: by means of a synthesized real-time image, on an existing traditional accelerator platform, accurate, real-time, non-invasive and visual dynamic tracking of a moving target volume and no-extra-dose monitoring thereof are realized during a radiotherapy process; and the solution has the advantages of being low in cost, having a good compatibility, a good universality, etc.
Patent WO-2021103583-A1 (WO)
Inventor: LIU JIE
IPC: A61N1/04
Filed: 2020-07-17
Abstract: A low-frequency neck massager (100) and a flexible support thereof (12). The flexible support (12) is used for the low-frequency neck massager (100). The low-frequency neck massager (100) comprises a massager body (10) and two clamping arms (20), and the clamping arms (20) are connected to two ends of the massager body (10), respectively. The massager body (10) comprises an elastic arm (11) and the flexible support (12), which is characterized in that the flexible support (12) comprises: an arc-shaped support body (121) and a conductive portion (122). The conductive portion (122) protrudes from or is flush with an inner side surface of the support body (121), the conductive portion (122) is suitable for conducting current, and the conductive portion (122) and the support body (121) are integrally formed.
Patent WO-2022021113-A1 (WO)
Inventor: MA WANFU
IPC: C09J151/06
Filed: 2020-07-29
Abstract: A hot melt adhesive (HMA) composition comprises: a) an ethylene/alpha-olefin multi-block interpolymer that has a melt viscosity (177℃) ≤ 50,000 mPa·s; b) an anhydride and/or carboxylic acid functionalized propylene-based polymer that has a melt viscosity (190℃) ≤ 50,000 mPa·s; c) a tackifier; and d) a wax. Such composition delivers both a high temperature heat resistance and a fast set time.
Patent WO-2021258511-A1 (WO)
Inventor: DING YI
IPC: H04W72/04
Filed: 2020-08-05
Abstract: The present application relates to the field of communications, and discloses a resource exclusion method, a processing method, apparatuses, a device and a storage medium. The method comprises: performing a first resource exclusion operation on a first resource set in a resource selection window to obtain a first candidate resource set, the first resource set comprising available resources belonging to a resource pool used by a terminal device in the resource selection window, and the first resource exclusion operation comprising: performing resource exclusion according to the non-listening time slot in a resource listening window, the non-listening time slot being a time slot during which the terminal device does not listen; and determining a second resource set if a first percentage is less than X%, wherein the first percentage is the percentage of the number of resources in the first candidate resource set to the number of resources M total  in the first resource set.
Patent WO-2021068637-A1 (WO)
Inventor: YANG QIAN
IPC: G09G3/32
Filed: 2020-08-10
Abstract: 一种像素电路（10）及其驱动方法、显示面板（1），像素电路（10）包括复位电路（100）、数据写入电路（200）、补偿电路（300）和驱动电路（400），复位电路（100）连接至发光元件（500）的第一端，被配置为在复位控制信号的控制下将复位电压施加至发光元件（500）的第一端以对发光元件（500）的第一端进行复位；数据写入电路（200）连接至驱动电路（400）的第一端，被配置为在扫描信号的控制下将数据信号写入驱动电路（400）的第一端；补偿电路（300）连接至驱动电路（400）的第二端和控制端，被配置为在补偿控制信号的控制下，在复位电路（100）施加复位电压时将复位电压写入驱动电路（400）的控制端，且在数据写入电路（200）写入数据信号时将基于数据信号的补偿信号写入驱动电路（400）的控制端；驱动电路（400）被配置为控制驱动发光元件（500）发光的驱动电流。
Patent WO-2021036805-A1 (WO)
Inventor: WEI XIANGYE
IPC: H03L7/18
Filed: 2020-08-13
Abstract: A signal generation circuit, a signal generation method, a digital time conversion circuit and a digital time conversion method. The signal generation circuit comprises: a first generation circuit configured to generate a periodic first output signal on the basis of a first frequency control word and a reference time unit, and a second generation circuit configured to generate a periodic second output signal on the basis of a second frequency control word and the reference time unit, wherein the first frequency control word comprises a first integer part and a first decimal part; the second frequency control word comprises a second integer part and a second decimal part; the first integer part is equal to the second integer part; the first decimal part is not equal to the second decimal part; and the period of the first output signal is not equal to the period of the second output signal.
Patent WO-2021036832-A1 (WO)
Inventor: LI WENWEI
IPC: G06V10/75
Filed: 2020-08-14
Abstract: 本申请提供一种网络摄像机、视频监控系统及方法，其中，该网络摄像机包括：图像传感器、处理器、存储器和网络通信接口；该处理器用于将图像传感器采集的当前图像与存储器的第二存储单元中已存储的图像进行匹配，得到表示匹配结果的相似度值，将满足相似度条件的图像存储至网络设备摄像的另一个存储单元中，降低了图像对比的难度，提高了对比结果的准确度。
Patent WO-2022036619-A1 (WO)
Inventor: HAO LIJUN
IPC: G06K9/00
Filed: 2020-08-20
Abstract: The present invention discloses a remote sensing big data based spark-ignition engine automobile exhaust emission measurement method and system. The system comprises: an automobile exhaust emission measurement instrument, a main control computer, an information display instrument, an automobile driving state tester, a weather monitor, a license plate camera, and a motor vehicle emission monitoring platform; the automobile exhaust emission measurement instrument, the information display instrument, the automobile driving state tester, the weather monitor, and the license plate camera are communicationally connected to the main control computer, and the main control computer is connected to the motor vehicle emission monitoring platform by means of the Internet. The automobile exhaust pollutant content is collected by means of the system, the VSP of an automobile is divided into a plurality of Bin subareas, statistical analysis and evaluation are performed on automobile emissions according to different automobile types, and a high-emission automobile is determined.
Patent WO-2021018314-A1 (WO)
Inventor: ZHAO DONGFANG
IPC: F25B47/02
Filed: 2020-08-27
Abstract: 本申请公开一种CO2热泵系统及其除霜控制方法，包括CO2制冷剂循环通路和供水循环通路，CO2制冷剂循环通路包括依次首尾连接的压缩机、气体冷却器、第一节流装置及蒸发器，供水循环通路包括水箱和水路连接管组件，水路连接管组件包括供冷水管、热水回水管、水路控制阀以及供热水管，水箱的进水口与供热水管连通，水箱的回水口与热水回水管连通，气体冷却器的进水口、供冷水管、热水回水管与水路控制阀均连接，供热水管与气体冷却器的出水口连通，水路控制阀用于控制气体冷却器的进水口与供冷水管连通或断开、以及控制气体冷却器的进水口与热水回水管连通或断开。
Patent WO-2021037260-A1 (WO)
Inventor: CHEN LEE-KUI
IPC: A61B5/00
Filed: 2020-08-31
Abstract: L'invention concerne un système de détection de la douleur en temps réel. Le système comprend un moyen qui permet d'acquérir des signaux biomédicaux relatifs à la douleur chez un sujet qui en a besoin, un moyen de calcul qui permet de transformer les signaux biomédicaux acquis pendant un laps de temps précis en données de signal afin de mesurer la douleur, d'analyser les données en vue de les diviser en deux ou plus de deux modèles, comprenant au moins un modèle de douleur qui est défini par les données présentant un profil en forme de pic, et un modèle d'absence de douleur qui est défini par les données présentant un profil plat, l'état de douleur du sujet étant mesuré sur la base des résultats de l'analyse, un moyen de traitement qui permet de générer un indice de douleur à l'aide des résultats de l'analyse en fonction des demandes ou des sensations du sujet, et un écran d'affichage présentant l'état de douleur du sujet.
Patent WO-2021082733-A1 (WO)
Title: Mobile communication method and apparatus, storage medium, and electronic apparatus
Inventor: ZHU ZHETIAN
IPC: G06F9/52
Filed: 2020-09-04
Abstract: Provided are a mobile communication method and apparatus, a storage medium, and an electronic apparatus, which are applied to a Linux system. The Linux system comprises: a main system and a sub-system, wherein the main system is a Linux system, and the sub-system is an Android system running in the main system; and the main system comprises: the sub-system and an Android mobile communication hal daemon service module. The method comprises: insofar as the main system is started, enabling a mobile communication management service of the main system, and starting and running, in the main system, the sub-system and the Android mobile communication hal daemon service module; adding an interface, that fits the Android mobile communication hal daemon service module, to the mobile communication management service of the main system, such that the mobile communication management service of the main system communicates with the Android mobile communication hal daemon service module; and adding an interface, that fits an Android mobile communication framework module of the sub-system, to the mobile communication management service of the main system, such that the mobile communication management service of the main system communicates with the Android mobile communication framework module.
Patent WO-2021109660-A1 (WO)
Inventor: PENG ZHENFEI
IPC: H03F1/32
Filed: 2020-09-07
Abstract: An amplifier and an amplification method. The amplifier comprises an amplifying circuit (11), a power supply circuit (12), and an input circuit (10), wherein a first end (11.1) of the amplifying circuit (11) is connected to a first end (10.1) of the input circuit (10); a second end (11.2) of the amplifying circuit (11) is connected to the power supply circuit (12); a third end (11.3) of the amplifying circuit (11) is connected to a second end (10.2) of the input circuit (10); the power supply circuit (12) is at least configured to supply power to the amplifying circuit (11) so as to enable the amplifying circuit (11) to work in an amplifying area; the input circuit (10) is at least configured to receive an input signal; the amplifying circuit (11) is configured to obtain an amplifying gain under the condition of working in the amplifying area and amplify the input signal by using the obtained amplifying gain.
Patent WO-2021077940-A1 (WO)
Inventor: Liu Suyong
IPC: H04Q11/00
Filed: 2020-09-11
Abstract: 本公开提供了一种虚拟化方法及装置。应用于主控单板的虚拟化方法包括：将线卡单板的资源分配给主控单板的虚拟化系统的切片；所述切片包括：管理切片和/或普通切片；通过主控单板的管理切片与线卡单板的管理切片之间的通信实现主控单板的虚拟化系统与线卡单板的虚拟化系统之间的跨板通信。
Patent WO-2022061658-A1 (WO)
Title: Mixed airtime management
Inventor: TAO PENG
IPC: H04W72/04
Filed: 2020-09-24
Abstract: A gateway device and method distribute available airtime across client devices in a wireless local area network (WLAN). The method includes establishing a wireless connection with a plurality of client devices in the WLAN, determining whether each client device is a legacy Wi-Fi station (STA) or a Wi-Fi 6 STA, respectively, and distributing the available airtime across the client devices based on whether the plurality of client devices include legacy Wi-Fi STAs only, Wi-Fi 6 STAs only, or combinations thereof, and depending on whether or not the Wi-Fi 6 STAs have multi-user, multiple input/multiple output (MU-MIMO) capability.
Patent WO-2021063258-A1 (WO)
Title: Tea-flavored cigarette and electronic cigarette
Inventor: TONG XINYANG
IPC: A24F47/00
Filed: 2020-09-25
Abstract: A tea-flavored cigarette and an electronic cigarette. The tea-flavored cigarette comprises a smoke generating part (1) and a cigarette mouthpiece (2) connected to the upper end of the smoke generating part (1). The cigarette mouthpiece (2) is used for filtering toxic substances generated by the smoke generating part (1) and/or reducing the temperature of the smoke generated by the smoke generating part (1). The smoke generating part (1) comprises tea shreds, tea particles and a smoke generating agent. The electronic cigarette comprises a tea-flavored cigarette cartridge.
Patent WO-2021057913-A1 (WO)
Inventor: WANG YONG
IPC: C12N9/10
Filed: 2020-09-25
Abstract: 提供了糖基转移酶UGT76G1突变体，以及分离的多核苷酸、载体、生产方法及对底物进行糖基化的组合物和试剂盒。还提供了提高糖基转移酶UGT76G1突变体的催化活性的方法，以及促进黄酮化合物的糖基化的方法及用途。该糖基转移酶UGT76G1突变体对应于SEQ ID NO：1第87、199、204或379位发生突变，对黄酮化合物底物的转化活性具有显著性的提高。
Patent WO-2021151307-A1 (WO)
Title: Integrated method, apparatus, device, and medium based on pathological section scanning and analysis
Inventor: Guo Bingxue
IPC: G16H30/20
Filed: 2020-09-29
Abstract: Provided is a pathological section-based scanning and analysis integrated method, relating to the technical field of artificial intelligence, and capable of integrating the scanning and analysis of pathological sections. The method comprises: integrating a pre-built pathology scanning system and a pre-built pathology analysis system to obtain a pathology scanning and analysis system (S1); using a scanner in the pathological scanning system to perform image scanning on a digital pathological section set to generate a digital pathological section image set (S2); a pathology analysis system, based on the pathology scanning and analysis system, performing pathological analysis on each digital pathological section image in the digital pathological section image set to obtain a pathological analysis result of the digital pathological section image (S3); using a section reading software to read and output the pathological scanning and analysis result of the digital pathological section image (S4). The method also relates to blockchain technology; the digital pathological section image set can be deployed in a blockchain node.
Patent WO-2022077205-A1 (WO)
Inventor: GAO BO
IPC: H04W72/04
Filed: 2020-10-13
Abstract: Presented are systems and methods for fast beam refinement and/or tracking for high mobility wireless communication device. A wireless communication device may receive a plurality of reference signals (RSs) from a wireless communication node. The wireless communication device may send a report of at least a first RS of the plurality of RSs to the wireless communication node. The wireless communication device may determine information corresponding to a signal according to the first RS.
Patent WO-2022082416-A1 (WO)
Inventor: LI GAOCHAO
IPC: B64D25/10
Filed: 2020-10-20
Abstract: L'invention concerne un dispositif de dégonflage pour la commande de surcharge d'éjection d'un siège d'éjection de fusée. Le dispositif de dégonflage comprend des joints uniques (1), un siège de soupape (4), et un initiateur électrique (7) ; les joints uniques (1) sont disposés sur des cylindres extérieurs (10) d'un mécanisme d'éjection selon une correspondance bi-univoque, les joints uniques (1) sont en communication étanche avec les extrémités supérieures des cylindres extérieurs (10), et tous les joints uniques (1) sont en communication étanche avec un joint à voies multiples (3) au moyen de tuyaux de guidage respectifs (2) ; le siège de soupape (4) est pourvu d'un premier canal et d'un deuxième canal, le joint à voies multiples (3) est relié au siège de soupape (4) et une extrémité de sortie du joint à voies multiples est en communication étanche avec une entrée du premier canal, une sortie du premier canal est en communication avec l'atmosphère, une tige de piston (9) qui ne peut pas être détachée est ajustée dans le deuxième canal, et dans un état initial, la tige de piston (9) est fixée au siège de soupape (4) au moyen d'une goupille de cisaillement (5) ; l'initiateur électrique (7) est monté au niveau d'une entrée du deuxième canal selon un assemblage à joint plat au moyen d'un cylindre de montage (6), le cylindre de montage (6) forme un canal fermé entre l'initiateur électrique (7) et la tige de piston (9), et lors de l'utilisation, l'initiateur électrique (7) peut entraîner la tige de piston (9) pour cisailler la broche de cisaillement (5) et permettre à celle-ci de s'étendre hors d'une sortie du deuxième canal pour bloquer la sortie du premier canal. Le dispositif peut commander l'amplitude de la surcharge d'éjection en fonction des exigences, ce qui permet de réduire la complexité et le poids d'un système de commande.
Patent WO-2022056998-A1 (WO)
Title: Simple and green preparation method for acid modified cyclodextrin
Inventor: QIU CHAO
IPC: A61K47/69
Filed: 2020-10-21
Abstract: A simple and green preparation method for acid modified cyclodextrin, relating to the field of modified cyclodextrin. Cyclodextrin and succinic acid are mutually modified in a catalyst condition by means of an esterification reaction, and acid modified cyclodextrin having different degrees of modification is obtained under the action of high temperature or microwave by controlling the reaction duration. The prepared modified cyclodextrin does not involve the use of a toxic and harmful reagent, the modification reaction is simple, green, and controllable, and the loading capacity of the modified cyclodextrin on guest molecules is significantly improved compared with original cyclodextrin, and the present invention has great application potential in healthy fields such as food, medicine, and cosmetics.
Patent WO-2021129114-A1 (WO)
Inventor: ZHENG YIQUAN
IPC: C08L77/02
Filed: 2020-10-27
Abstract: Disclosed in the present invention is a red phosphorus flame retardant polyamide composition, a certain amount of aluminium phosphite being added to improve the defect of the low ignition temperature of red phosphorus flame retardant polyamide glow wire to obtain a polyamide composition with a high glow wire ignition point.
Patent WO-2021164320-A1 (WO)
Title: Computer vision based catheter feature acquisition method and apparatus and intelligent microscope
Inventor: JIANG CHENG
IPC: G06K9/00
Filed: 2020-11-03
Abstract: A computer vision technology based catheter tissue feature acquisition method and apparatus, an intelligent microscope, a storage medium and a computer device. The method comprises: acquiring an image containing a catheter tissue (S201); in an image area corresponding to the catheter tissue of the image, determining at least two feature acquisition areas compatible with the catheter form of the catheter tissue (S202); acquiring cell features of cells of the catheter tissue in each of the feature acquisition areas (S203); and acquiring features of the catheter tissue on the basis of the cell features of cells of the catheter tissue in each of the feature acquisition areas (S204).
Patent WO-2022094890-A1 (WO)
Title: Auxiliary heat dissipation and noise reduction for electromechanical equipment
Inventor: FAN XIANGBING
IPC: H02K9/00
Filed: 2020-11-05
Abstract: An auxiliary heat dissipation and noise reduction device for electromechanical equipment, comprising a housing (1). Water tanks (2) are provided in the housing; a placement plate (3) is provided above the water tank; orifice plates (4) are provided on the upper and lower surfaces of the middle part of the placement plate; a fan (5) is provided between the orifice plates; telescopic rods (6) are provided on the surrounding sidewalls of the housing and above the placement plate; a limiting block (7) is provided at the inner side of the telescopic rod; sound insulation layers (8) are provided on the outer sidewalls of the housing; and a dehumidifying layer (9) is provided between the placement plate and the water tank. The auxiliary heat dissipation and noise reduction device for electromechanical equipment improves the heat dissipation effect of a product and ensures the working quality and working environment.
Patent WO-2021115318-A1 (WO)
Inventor: LIANG CHEN
IPC: B05D7/24
Filed: 2020-12-09
Abstract: Provided are a superhydrophobic water-repellent liquid, preparation method, and application thereof in a waterproof sound-permeable mesh. The superhydrophobic water-repellent liquid comprises the following raw material components, in parts by mass: 10–40 parts of fluorosilane, 1–10 parts of adhesive, and 90–110 parts of low-surface-energy organic solvent; the adhesive is a compound having both a cyano group and an ester group, and the adhesive undergoes a self-polymerization reaction and reacts with fluorosilane to form a macromolecular network structure polymer. The described superhydrophobic water-repellent liquid utilizes the effective combination of fluorosilane, an adhesive having both cyano and ester groups, and a low-surface-energy organic solvent, and a water-repellent layer is firmly adhered to the surface of the sound-permeable mesh and other substrates, reducing the surface tension of the sound-permeable mesh and other substrates, and facilitating the improvement of the water-repellent performance of the water-repellent liquid.
Patent WO-2022133628-A1 (WO)
Title: Pansement liquide dégradable et son procédé de préparation
Inventor: WU KE
IPC: A61L26/00
Filed: 2020-12-21
Abstract: L'invention concerne un pansement liquide dégradable, comprenant les composants suivants, en parties en poids : 30 à 40 parties de kératine, 15 à 30 parties de méthylcellulose, 10 à 25 parties de carboxyméthylchitosan, 2 à 6 parties de copolymère polyvinylpyrrolidone-acétate de vinyle, 0,5 à 1,5 partie de glycérine, 25 à 30 parties d'éthanol, 30 à 40 parties d'acétate d'éthyle, 15 à 25 parties d'alcool diacétonique et 20 à 30 parties d'eau distillée. La kératine, la méthylcellulose, le carboxyméthyl chitosan et le copolymère polyvinylpyrrolidone-acétate de vinyle dégradables sont utilisés ensemble comme agents filmogènes, de sorte qu'un corps filmogène est très élastique, présente une bonne résistance à la traction et est dégradable.
Patent WO-2021218236-A1 (WO)
Inventor: WANG YING
IPC: A01K1/01
Filed: 2021-01-08
Abstract: A folding cat litter box, comprising a top cover (1), a box body (2) and a base (4) having a drawer (3). The box body (2) is fastened to the base (4); the top cover (1) is fastened on the box body (2); the box body (2) comprises a front side plate (5), a rear side plate (6), a left side plate (7) and a right side plate (8); the left ends and the right ends of the left side plate (7) and the right side plate (8) are hinged to the front side plate (5) and the rear side plate (6) respectively, and crease recesses (9) are vertically provided in the middles of the left side plate (7) and the right side plate (8). During folding, the left side plate (7) and the right side plate (8) are folded inwards along the crease recesses (9), the front side plate (5) and the rear side plate (6) are stacked up and down before being placed in the base, and the top cover (1) is directly fastened onto the base (4). The cat litter box uses a folding structure; thus, while being foldable, the cat litter box uses a small number of parts, is convenient to manufacture and easy to operate and has an excellent folding effect.