baber/WOPTO huggingface dataset:
Patent WO-2021036478-A1 (WO)
Inventor: SUN YULI
IPC: B23H5/14
Filed: 2020-06-29
Abstract: An abrasive flow flatness butt joint electromachining device, comprising a reaction chamber (1), and a liquid inlet (2) and a liquid outlet (3) provided on the bottom of the reaction chamber (1). Two first clamps (4) are provided at the top end and the bottom end inside the reaction chamber (1); an electrode (5) is provided between the two first clamps (4); electric pushrods (6) are provided on two side surface walls inside the reaction chamber (1); second clamps (7) are provided at the telescopic ends of the electric pushrods (6); workpieces are provided on the second clamps (7); a pulse power supply (9) is provided at the top of the reaction chamber (1). The abrasive flow flatness butt joint electromachining device can machine the high-hardness workpieces, and the workpieces on the two sides are symmetrically provided, facilitating improving the flatness of machining and improving the machining efficiency.
Patent WO-2021212670-A1 (WO)
Title: 新发传染病发病风险预测方法、装置、终端设备及介质
Inventor: SHI WENZHONG
IPC: G16H50/80
Filed: 2020-07-15
Abstract: 一种新发传染病发病风险预测方法，包括：根据获取目标区域中每个确诊病例的病例时空数据及所在地区的人口流动数据，建立预测模型预测新发传染病发病风险值，得到预测结果，并在预测结果的准确性满足预设要求时，通过实时获取目标区域中新增确诊病例的病例时空数据和所在地区的人口流动数据，再根据预测模型预测未来的第二预设时间段内的新发传染病发病风险。通过病例时空数据、对应地区的人口流动数据和已进行准确性验证的预测模型，预测未来的第二预设时间段内目标区域中的发病风险值，提高了对新发传染病发病风险预测的准确性，且对未知病学参数特性的新发传染病也可准确预测新发传染病发病风险。
Patent WO-2021017984-A1 (WO)
Title: Soil pressure and displacement monitoring system and method for miniature steel pipe pile body
Inventor: WANG YONGHONG
IPC: E02D33/00
Filed: 2020-07-22
Abstract: The present invention belongs to the technical field of pile foundation engineering field tests, relates to a soil pressure and a displacement monitoring system and method for miniature steel pipe pile body, the predetermined positions on the outer side of the pile body are drilled and sensor metal protective shells with the thickness slightly smaller than that of XY-TY02A resistance type miniature soil pressure gauges are welded, the XY-TY02A resistance type miniature soil pressure gauges are attached to the pile body, transmission lines of the XY-TY02A resistance type miniature soil pressure gauges are led out from the inside of a steel pipe pile through sensor mounting holes to communicate with a data acquisition system, and a reflector base is welded to the predetermined position of the miniature steel pipe pile for pasting a reflector to realize displacement monitoring. The device has a simple structure, operation is simple and convenient, reliability and stability are achieved, measurement accuracy and survival rate are high, the cost is low, manpower, material resources and time are saved, the soil pressure change of miniature steel pipe pile support in a rock and soil foundation pit can be monitored in real time, test data is provided for a miniature steel pipe pile support theory for on-site monitoring in rock and soil foundations, and reference value is provided for engineering practice.
Patent WO-2021169161-A1 (WO)
Inventor: YANG SHUANG
IPC: G06K9/62
Filed: 2020-07-22
Abstract: Provided are an image recognition method, a recognition model training method and apparatuses related thereto, and a device. The image recognition method comprises: acquiring a pathological image to be subjected to recognition; using a detection sub-model in a recognition model to perform target detection on said pathological image to obtain a detection region, which includes a target cell, in said pathological image; and using a classification sub-model in the recognition model to perform first classification processing on the detection region to obtain the type of the target cell.
Patent WO-2022021284-A1 (WO)
Inventor: ZHANG YI
IPC: H04W72/08
Filed: 2020-07-31
Abstract: Apparatus and methods of new beam identification for link recovery for enhanced Physical Downlink Control Channel (PDCCH) with multiple transmissions are disclosed. The apparatus includes: a receiver that receives configurations indicating a plurality of beam identification resources for identifying a plurality of candidate beams for link recovery; a processor that controls the receiver to monitor the beam identification resources and identifies one or more recovery beams from the candidate beams, upon detection of beam failure; a transmitter that transmits information indicating the recovery beams; wherein the processor further controls the receiver to monitor PDCCH transmitted with the recovery beams.
Patent WO-2022000700-A1 (WO)
Title: 一种气热惯性备用参与园区综合能源系统备用配置方法
Inventor: SUN WEIJIA
IPC: G06F30/23
Filed: 2020-08-06
Abstract: 一种气热惯性备用参与园区综合能源系统备用配置方法，首先建立气惯性备用应对系统功率缺额的出力模型，然后建立热惯性备用应对系统功率缺额的出力模型，最后协同考虑气热惯性备用、发电侧备用、需求侧备用进行园区综合能源备用配置。可以充分利用园区综合能源系统内的气热惯性备用，进而综合多种备用形式，以应对系统功率缺额问题，在保证系统可靠性水平的前提下，提升系统运行经济性。
Patent WO-2021082650-A1 (WO)
Inventor: CHEN FEI
IPC: A47L9/10
Filed: 2020-08-20
Abstract: A vacuum cleaner, comprising a motor (14), a first impeller (141) driven by the motor (14) to generate dust suction airflows, a second impeller driven by the motor (14) to generate cooling airflows, a dust suction airflow passage (201) that guides the dust suction airflows, and a cooling airflow passage (101) that guides the cooling airflows; and the dust suction airflow passage (201) and the cooling airflow passage (101) are independent of each other. The vacuum cleaner further comprises a power supply circuit (15) for supplying power to the motor (14); the power supply circuit (15) is connected in series with a thermistor (132), and the thermistor (132) is placed in the cooling airflow passage (101). The vacuum cleaner can stably realize soft start.
Patent WO-2022036704-A1 (WO)
Inventor: ZHANG HENG
IPC: B07B13/07
Filed: 2020-08-21
Abstract: 一种投料装置及生产设备，投料装置包括倾斜通道（1），倾斜通道（1）的顶部开口设置，底部闭口设置；倾斜通道（1）的下方沿其延伸方向依次设置有若干个竖直通道（4）；竖直通道（4）的顶部与倾斜通道（1）连通，竖直通道（4）的底部开口设置；倾斜通道（1）和每个竖直通道（4）的连通处均设置有第一挡板（2），第一挡板（2）的板面上设置有第一落料口（2.1）；第一挡板（2）由第一气缸（10）驱动；每个竖直通道（4）的下方均设置有接料器（7），接料器（7）的顶部和底部均开口设置，所有接料器（7）的下方设置有第二挡板（8），第二挡板（8）的板面上设置有若干个与接料器（7）一一对应的第二落料口（8.1）；第二挡板（8）由第二气缸（9）驱动。
Patent WO-2021052172-A1 (WO)
Inventor: QIAN JIANBING
IPC: A24F42/60
Filed: 2020-09-02
Abstract: A filter component for smoking tobacco, comprising a filter body (1), filter core material (2), and a filter sealing layer (3). The filter body (1) is a hollow cylinder, and the filter core material (2) is built into the filter body (1). At least one end of the filter body (1) is sealed by the filter sealing layer (3). The filter core material (2) is granular filter core material, filament filter core material, rolled filter core material, or a similar filter core material having a large specific surface area shape structure. The filter component for smoking can be widely used in the field of tobacco and can be built into cigarettes or arranged in related accessories. The filter component for smoking can effectively filter moisture and tar in the smoke, and can also ensure a good draw sensation and effect.
Patent WO-2022061486-A1 (WO)
Inventor: HE XIANDENG
IPC: H04R31/00
Filed: 2020-09-22
Abstract: Disclosed in the present invention is a drum paper carcass forming method. The drum paper carcass forming method comprises the following steps: S1. performing preliminary press molding on a fiber pulp to form a preliminary press part; S2, immersing the preliminary press part in colorant liquid for a first preset time to form a preliminary press part with a colorant; S3. draining moisture in the preliminary press part with the colorant to form a semi-finished product; and S4. performing hot-press forming on the semi-finished product to form a preliminary-formed product. The drum paper carcass forming method does not add the colorant and chemicals in the earlier stage and then dyes after forming. No chemical component is added to the colorant, and the colorant is not in direct contact with the environment, and it is environmentally friendly and greatly saves the cost of water treatment.
Patent WO-2022067464-A1 (WO)
Inventor: ZHOU RUI
IPC: H01L27/32
Filed: 2020-09-29
Abstract: The present application relates to the technical filed of display, and provides a display panel and a manufacturing method therefor, a mask assembly, and a display device. A second cathode layer comprised in the display panel can be provided on a second display area of a base substrate. A plurality of cathode patterns comprised in the second cathode layer are independent of each other in a first direction or a second direction, and therefore, the plurality of cathode patterns do not cover the entire second display area, such that the influence of the second cathode layer on the light transmittance can be reduced, and a front-facing camera located in the second display area has a good imaging effect.
Patent WO-2021103813-A1 (WO)
Inventor: MA ENCHAO
IPC: G06K7/10
Filed: 2020-09-29
Abstract: Disclosed is a barcode and parcel identification information acquisition device, comprising: a gantry; side barcode scanning mechanisms; a top barcode scanning mechanism; and a volume acquisition mechanism. In the barcode and parcel identification information acquisition device, two side barcode scanning mechanisms are used to scan vertical side surfaces of a parcel, and the top barcode scanning mechanism is used to scan an upper side of the parcel, thereby meeting the requirement of scanning most barcodes provided on surfaces of parcels. The volume acquisition mechanism is used to measure parcels and obtain volume data thereof for subsequent identification and sorting of the parcels.
Patent WO-2022052201-A1 (WO)
Inventor: HUANG TAO
IPC: H04L12/733
Filed: 2020-10-13
Abstract: The present invention relates to an ESP-based encapsulated message implementing source routing in an overlay layer and a transmission method therefor. A SPI field is semantically extended on the basis of ESP encapsulation, segment routing (SR) of an overlay layer in IPv4 is achieved in combination with the existing SR technology, and two SR implementation methods, MPLS label stack segment routing and IP segment routing, are specifically designed. Moreover, an authentication tail is used in an SR header in combination with a key issued by a controller between nodes to authenticate a segment list to prevent tampering by a middleman, thereby guaranteeing the security of an SR path and effectively improving the security of message transmission. In addition, in the design of the present invention, IPsec tunnel endpoints only need to be encrypted and decrypted once, thus preventing performance degradation due to segment encryption and decryption of an intermediate path caused by route selection in segment routing.
Patent WO-2022021621-A1 (WO)
Inventor: GUO JIANGANG
IPC: A47J31/40
Filed: 2020-10-20
Abstract: A coffee brewing assembly and a coffee machine. The coffee brewing assembly comprises: a machine body (100), a brewing chamber body (300), a powder pushing rod assembly (400) and a vibration generation assembly (800); the brewing chamber body (300) is provided on the machine body (100), and two opposite ends of the brewing chamber body (300) are respectively provided with a first opening (310) and a second opening (320) which are in communication with the brewing chamber inside the brewing chamber body; one end of the powder pushing rod assembly (400) extends into the brewing chamber from the second opening (320), and when residues are discharged, one end of the powder pushing rod assembly (400) moves towards the first opening (310), so as to push the coffee residues in the brewing chamber out of the first opening (310); and the vibration generation assembly (800) is provided on the machine body (100) and is used for vibrating the powder pushing rod assembly (400) when the residues are discharged, so as to enable the coffee residues stuck to one end of the powder pushing rod assembly (400) to be vibrated off. The coffee brewing assembly has a good residue discharging effect, a simple structure and a low cost.
Patent WO-2022052223-A1 (WO)
Inventor: ZHANG ZHIBING
IPC: C07D319/12
Filed: 2020-10-22
Abstract: An intensified microinterface preparation system and method for polyglycolic acid. The intensified microinterface preparation system comprises: a hydrogenation reactor, a hydrogen feed pipe, a hydrolysis reactor, and a water vapor feed pipe. An oxalate ester feed pipe is provided on the side wall of the hydrogenation reactor; a microinterface unit is provided inside the hydrogenation reactor, the microinterface unit being formed by successively arranging multiple microinterface generators from top to bottom; the hydrogen feed pipe passes through the side wall of the hydrogenation reactor to enter the interior of the microinterface unit, so as to break, before a hydrogenation reaction, hydrogen into micron-level microbubbles in the microinterface unit in advance. According to the intensified microinterface preparation system, the microinterface unit is provided inside the hydrogenation reactor, and the microinterface generators are provided on the side of the hydrolysis reactor, such that hydrogen is broken into microbubbles before a hydrogenation reaction of hydrogen and dimethyl oxalate, and thus, the phase interface mass transfer area between hydrogen and dimethyl oxalate is increased.
Patent WO-2022062026-A1 (WO)
Inventor: LIU JIANCHUAN
IPC: H01Q1/38
Filed: 2020-10-26
Abstract: 本申请提供了一种天线组件及移动终端。该天线组件包括线路板和与线路板间隔设置的天线单元；线路板设置有天线地、射频馈源以及与射频馈源电连接的馈电点；天线单元的第一连接端与天线地电连接，天线单元的第二连接端通过匹配电路与馈电点电连接。上述天线组件，采用匹配电路将天线单元与馈电点电连接，其中匹配电路包括一串联的LC电路和一并联的LC电路，可使得天线单元在尺寸大大减小的同时能够具有突出的辐射性能，从而减小了天线单元的占用面积避免天线间拥挤。
Patent WO-2021151329-A1 (WO)
Inventor: ZUO LEI
IPC: G06N3/04
Filed: 2020-10-28
Abstract: 一种患者用药行为干预方法及装置、服务器、存储介质，其适用于医疗科技，该方法包括：获取目标患者在预设时长内的行为数据，行为数据包括非用药行为数据，预设时长中包括n个时间段（S101）；通过长短时记忆网络LSTM对行为数据进行学习，以获得第n+1时间段的用药行为概率序列（S102）；根据用药行为概率序列确定目标患者在第n+1时间段的用药行为类型（S103）；根据用药行为类型和非用药行为数据确定目标干预策略，并基于目标干预策略向目标患者发送用药提醒信息（S104）。通过该方法可以提高患者用药依从性。
Patent WO-2021196579-A1 (WO)
Title: 一种控制板装在水泵中部的电动水泵
Inventor: WEI XIUXIA
IPC: F04D29/58
Filed: 2020-10-29
Abstract: 一种控制板装在水泵中部的电动水泵，包括水泵涡壳（1）、水泵叶轮（2）、泵盖（4）、水泵控制板（6）、转子（8）、转子罩（9）、外壳（10）、后轴承（11）、定子（15）、止推环（16）和前轴承（17），水泵涡壳（1）安装在泵盖（4）的前端面上，水泵控制板（6）安装在泵盖（4）的后端面上，转子罩（9）的端口套在泵盖（4）后端凸台（4.7）的外圆上，转子罩（9）内腔后端上设置有一个凹坑（9.2），前轴承（17）安装在泵盖（4）上的前轴承安装孔（4.3）内，转子（8）安装在转子罩（9）的内腔里，转子（8）的后端面上设置有转子叶片（8.1），止推环（16）的轴心通孔（16.1）套在转子（8）前端凸台（8.3）外圆上，转子（8）轴的前端外圆上设置有水泵叶轮（2），定子（15）套在转子罩（9）的外圆上，外壳（10）的内腔套在定子（15）的外圆上。该电动水泵具有良好的内部冷却系统，对控制板（6）、转子（8）及定子（15）具有良好冷却效果且热负荷小，工作可靠性高。
Patent WO-2022057034-A1 (WO)
Title: Camera optical lens
Inventor: YANG TINGTING
IPC: G02B13/00
Filed: 2020-11-01
Abstract: A camera optical lens (10). The camera optical lens (10) comprises six lenses in total. The six lenses are, in order from the object side to the image side, a first lens (L1) provided with a positive refractive power, a second lens (L2) provided with a negative refractive power, a third lens (L3) provided with a negative refractive power, a fourth lens (L4), a fifth lens provided with positive refractive power (L5), and a sixth lens provided with a negative refractive power (L6). The focal length of the camera optical lens is f; the focal length of the first lens (L1) is f1; the on-axis thickness of the second lens (L2) is d3; the on-axis distance from the image side surface of the second lens (L2) to the object side surface of the third lens (L3) is d4; the on-axis distance from the image side surface of the fourth lens (L4) to the object side surface of the fifth lens (L5) is d8; the on-axis thickness of the fifth lens (L5) is d9; the radius of curvature of the center of the object side surface of the fifth lens (L5) is R9; the radius of curvature of the center of the image side surface of the fifth lens (L5) is R10; and the following relationships are satisfied: 0.65≤f1/f≤0.85; 0.80≤d3/d4≤1.20; 0.85≤d8/d9≤1.35; and -4.00≤R9/R10≤-2.00. The camera optical lens (10) has ultra-thin and wide-angle characteristics.
Patent WO-2021088749-A1 (WO)
Title: 传输方法、设备及介质
Inventor: HUANG QIUPING
IPC: H04W8/22
Filed: 2020-11-02
Abstract: 本公开提供了一种传输方法、设备及介质，包括：用户设备通过信令上报用户设备能力，所述用户设备能力包括以下能力之一或者其组合：用户设备是否支持能力1或模式0的传输模式、用户设备是否支持模式1的传输模式、用户设备是否支持模式2的传输模式；网络侧根据所述信令确定用户设备能力后，为用户设备配置物理上行共享信道的传输方式；用户设备按照网络侧的配置进行物理上行共享信道的传输。
Patent WO-2021143319-A1 (WO)
Title: Customized harmonic repetitive controller and control method
Inventor: LU WENZHOU
IPC: G05B13/04
Filed: 2020-11-11
Abstract: A customized harmonic repetitive controller and a control method, belonging to the field of industrial-controlled repetitive controllers. The repetitive controller uses a periodic signal generator composed of three time delay modules and a positive feedforward gain module as a whole to constitute a forward path, and constructs the internal model of the periodic signal in the form of an output positive feedback, so that the structure thereof conforms to the standard internal model construction method. The present invention has the capability of expanding an order, greatly improves the flexibility of the controller, increases the speed at which the controller eliminates disturbances, has a simply structure, and is easy to design. A further expanded h-order (nk±m) harmonic repetitive controller (h≥2) covers various existing high-order repetitive controllers, and provides a unified form, having universality.
Patent WO-2021093894-A1 (WO)
Inventor: WU ZUOMIN
IPC: H04W74/04
Filed: 2020-11-17
Abstract: Des modes de réalisation de la présente divulgation concernent un procédé et un dispositif de contrôle d'accès. Le procédé consiste à : obtenir une ressource RO pour une transmission de PRACH et une ressource PO pour une transmission de PUSCH MsgA sur le canal (étape S1001); déterminer une première procédure d'accès au canal pour la transmission de PRACH et une seconde procédure d'accès au canal pour la transmission de PUSCH MsgA (étape S1002). La première procédure d'accès au canal comprend : une procédure d'accès au canal pour initier un premier COT ou une procédure d'accès au canal pour partager un second COT initié par un dispositif de réseau si la ressource RO se trouve dans le second COT.
Patent WO-2021109901-A1 (WO)
Inventor: CAI HONGZHEN
IPC: H01R13/502
Filed: 2020-11-24
Abstract: The present application relates to a power adapter. The power adapter comprises a body and a connecting member connected to a shell. The body comprises the shell and a pin, the shell is provided with a first surface, and the pin protrudes out of the first surface; and the connecting member is provided with a second surface connected to the shell, and the second surface and the first surface can form a working matching surface. According to the power adapter, the working matching surface is formed by the second surface and the first surface, such that the pin can meet the usage state; and the pin has no need to occupy the internal space of the shell, such that the size of the shell can be reduced, the overall size of the power adapter is reduced, and the portability is good.
Patent WO-2021135851-A1 (WO)
Title: Dustproof net module and projector thereof
Inventor: LIU XIAN
IPC: B08B17/02
Filed: 2020-12-08
Abstract: A dustproof net module and a projector thereof. The dustproof net structure is fixedly provided on a substrate (40) and comprises: a first frame body (10), a first window (11) being provided on the first frame body (10), one end of the first frame body (10) being provided with a positioning notch (12), and the other end of the first frame body (10) opposite to the end in which the positioning notch (12) is located being provided with a keyhole-shaped hole (13); a dustproof net (20), the dustproof net (20) sealingly covering the first window (11); and a second frame body (30), a second window (31) being provided on the second frame body (30), the second frame body (30), dustproof net (20), and first frame body (10) being sequentially overlapped, and the first frame body (10) and the second frame body (30) fixing the dustproof net (20). A first positioning column (41) and a second positioning column (42) are provided on the substrate (40); and after the first frame body (10) moves by a preset distance, the keyhole-shaped hole (13) is clampingly connected to the first positioning column (41), and the positioning notch (12) is clampingly connected to the second positioning column (42). The mounting space required by the dustproof net structure is small, same has a simple structure and is convenient to mount and dismount.
Patent WO-2022141015-A1 (WO)
Title: Appareil de soufflage de suie à la vapeur, préchauffeur d'air rotatif et procédé de conception de paramètres de jet de vapeur
Inventor: SONG YUBAO
IPC: F23J3/02
Filed: 2020-12-29
Abstract: La présente invention concerne un appareil de soufflage de suie à la vapeur, un préchauffeur d'air rotatif et un procédé de conception des paramètres d'un jet de vapeur. Le préchauffeur d'air rotatif comprend un rotor ; le rotor est muni d'un sous-compartiment de gaz de combustion, d'un sous-compartiment d'air primaire, d'un sous-compartiment d'air secondaire, d'un élément d'échange de chaleur et de l'appareil de soufflage de suie à la vapeur ; l'appareil de soufflage de suie à la vapeur est disposé dans un conduit d'entrée d'air secondaire froid du sous-compartiment d'air secondaire ; l'appareil de soufflage de suie à la vapeur comprend une soufflante de suie à la vapeur, un canon et un ensemble buse ; l'ensemble buse comprend des premier et second ensembles buses ; dans le sens de rotation du rotor, le premier ensemble buse est situé en amont du second ensemble buse ; le premier ensemble buse comprend un tuyau d'étranglement et une tête d'injecteur ; le second ensemble buse comprend un tuyau de distribution et des buses ; la vitesse du jet de la tête d'injecteur est inférieure à la vitesse du jet des buses. La présente invention permet d'améliorer les conditions de soufflage de suie à la vapeur, d'éliminer les effets d'obstruction d'un contre-courant sur le jet de vapeur, de réduire la dureté et la force de liaison des cendres déposées, d'améliorer les effets de cisaillement et de décapage du jet de vapeur en aval à basse température et à haute vitesse sur les cendres déposées, et d'améliorer l'effet de nettoyage des cendres de bisulfate d'ammonium déposées.
Patent WO-2022052377-A1 (WO)
Inventor: HU XUEYU
IPC: C10K1/12
Filed: 2020-12-29
Abstract: The utility model relates to a horizontal coal gas deacidification device and a coal gas dust removal system by dry process comprising same. The deacidification device comprises a horizontal deacidification tank; the deacidification tank is internally provided with a spray structure for spraying a deacidification medium; the deacidification tank is connected to a coal gas inlet pipe and a coal gas outlet pipe; and one of the coal gas inlet pipe and the coal gas outlet pipe, which are coal gas flow pipes, is connected to the top of the deacidification tank, and the other coal gas flow pipe is connected to one end of the deacidification tank. In the horizontal coal gas deacidification device provided by the utility model, the use of the horizontal deacidification tank as a coal gas deacidification container can greatly reduce the height of the device, optimize engineering design, reduce engineering costs, and facilitate operation and maintenance, while ensuring the deacidification effect of coal gas. In the coal gas deacidification device, the arrangement of the gas flow passages enables the flow to be smooth, such that the coal gas pressure loss is low, and the gas treatment volume can meet the actual production demand.