baber/WOPTO huggingface dataset:
Patent WO-2021203285-A1 (WO)
Title: Upper layer design for release 16 mimo enhancement
Inventor: SUN HAITONG
IPC: H04W72/04
Filed: 2020-04-08
Abstract: Methods and apparatuses are disclosed for configuring full power transmission modes in a UE. The disclosed full power transmission modes include a Mode 0 and a Mode 3, which are enhancements over previous modes disclosed in the 3GPP specification. The UE gathers supported modes and configuration capabilities, such as number of ports and supported coherency schemes, and forwards the configuration capabilities to the network. The network analyzes the received information and selects a supported full power transmission mode based on the UE capabilities. The selection is then transmitted to the UE in a PUSCH-Config message. The UE extracts the selection from the PUSCH-Config message, and configures its radio accordingly.
Patent WO-2021203286-A1 (WO)
Title: High dynamic range (hdr) video rotation animation
Inventor: ZHOU ZHIBING
IPC: H04N19/157
Filed: 2020-04-08
Abstract: In some aspects, the present disclosure provides a method for high dynamic range (HDR) video rotation. The method includes receiving, by a display processor, an indication that a frame rotation animation process for video playback has been initiated, the display processor comprising a display processor pipeline. The method also includes determining whether the video playback is an HDR format or another format. In response to the determination and receiving the indication: bypassing a loading of the frame rotation animation into a first portion of the display processor pipeline, and loading the frame rotation animation into a second portion of the display processor pipeline if the video playback is in an HDR format.
Patent WO-2021047185-A1 (WO)
Inventor: CHEN MENGSHA
IPC: G06K9/00
Filed: 2020-04-28
Abstract: 本申请提供了一种基于人脸识别的监测方法、装置、存储介质及计算机设备，其中，该方法包括：获取待识别图像，并提取待识别图像中的所有人脸图像，确定每个人脸图像所对应的身份标识；确定人脸图像中的表情信息，并判断表情信息是否异常；在表情信息异常时，将与具有异常的表情信息的人脸图像相对应的身份标识作为异常身份标识，并生成异常身份标识的异常行为记录。本申请提供的一种基于人脸识别的监测方法、装置、存储介质及计算机设备，可以自动识别全班学生的表情情绪变化，并抓取异常的表情，不需要老师过多参与；基于异常行为记录可以有针对性地分析相应学生的教学概况，也方便教师有针对性地进行教学，可以提高教师的教学效果。
Patent WO-2021017575-A1 (WO)
Title: One-key start switch
Inventor: WANG PAN
IPC: H01H13/02
Filed: 2020-05-13
Abstract: A one-key start switch, comprising a coil assembly and an engine switch assembled within the coil assembly; the coil assembly comprises a housing (1), a coil support (2) is mounted within a cavity of the housing, a decorative ring (11) is buckled to an upper end of the housing; the engine switch comprises a sliding block support (5) clamped on the coil support, a sliding block (7) for triggering a conductive rubber (8) is slidably provided within a cavity of the sliding block support, and an upper end of the sliding block is connected to a key (6); a circle of groove (23) is provided on the inner wall of the coil support at a position close to the lower end thereof, the conductive rubber is mounted within the groove, the lower end of the sliding block support abuts against the conductive rubber, a PCB (9) is mounted between the outer wall of the groove and the conductive rubber, and the PCB is electrically connected to a coil (3) provided on the coil support by means of a pin component (4). The PCB of the one-key start switch abuts between the coil support and the conductive rubber, and during assembly, it is only necessary to assemble the coil assembly and the engine switch together, thereby reducing the welding procedure.
Patent WO-2021226917-A1 (WO)
Title: Novel method of one-step whole transcriptome amplification
Inventor: LI TAO
IPC: C12Q1/6806
Filed: 2020-05-14
Abstract: Provided are methods and reagents for a one-step whole transcriptome amplification method that combines different reaction steps in the same reaction system.
Patent WO-2021217748-A1 (WO)
Inventor: YU CHENGCHENG
IPC: H03H9/58
Filed: 2020-05-19
Abstract: A method for forming a filtering device, comprising: (S101) forming a first layer, comprising providing a first substrate; forming a resonant device pre-processing layer, the resonant device pre-processing layer comprising a first side and a second side opposite the first side, the first substrate being located at the first side; (S103) forming a second layer, comprising providing a second substrate; forming a first passive device, the first passive device comprising a third side and a fourth side opposite the third side, the second substrate being located at the third side; (S105) connecting the first layer and the second layer, the first layer being located at the fourth side, and the second layer being located at the second side; (S107) removing the first substrate; and (S109) forming at least one first resonant device on the basis of the resonant device pre-processing layer. Integrating the resonant device and the passive device into a wafer to form a filtering device can optimize the passband width, allows for high out-of-band suppression, and reduces the occupied space of a radio-frequency front-end chip.
Patent WO-2021232295-A1 (WO)
Inventor: ZHANG GUANGKUI
IPC: G06F21/12
Filed: 2020-05-20
Abstract: 本申请实施例提供一种软件许可信息的监控方法、装置、服务器及存储介质，涉及软件管理技术领域。本申请实施例的方案包括：每隔指定时长生成交易信息块，交易信息块包括许可信息，许可信息包括生成交易信息块时所述待保护软件的可用时长余额，根据已生成的交易信息块计算根加密值。然后生成信息块，信息块包括所述根加密值和交易列表，交易列表包括按照顺序生成的交易信息块。将信息块加入信息链，信息链包括依照顺序生成的信息块。采用该方法可以避免软件许可信息被篡改生效，提高安全性。
Patent WO-2021135077-A1 (WO)
Title: Folding water-squeezing foamed cotton mop
Inventor: HE MIN
IPC: A47L13/258
Filed: 2020-06-10
Abstract: A folding water-squeezing foamed cotton mop, comprising a mop rod (1), a folding mop head (2) with foamed cotton (4), and a water squeezing frame (3). The folding mop head (2) comprises a middle plate body (21) and two folding plates (22); the water squeezing frame (3) is provided on the mop rod (1) and can slide up and down, the water squeezing frame (3) is provided with an annular squeezing cavity (31) with a downward opening, and two squeezing rollers (7) capable of rolling and squeezing the top surface of the folding plate (22) are arranged in the squeezing cavity (31); when the water squeezing frame (3) is located at the upward moving position, the folding mop head (2) is separated from the squeezing cavity (31), and the folding mop head (2) is in an unfolded mopping state; in the downward moving process of the water squeezing frame (3), the lower portion of the water squeezing frame (3) is first in contact with the top surface of the folding plate (22), the folding plate (22) is made to swing to be folded in advance to squeeze water, and after the folded mop head (2) enters the squeezing cavity (31) and is contact with the top surface of the folding plate (22) by means of the squeezing roller (7) to squeeze the folding plate (22) further. The folding water-squeezing foamed cotton mop has simple and reasonable structure and good folding water-squeezing effect.
Patent WO-2021051937-A1 (WO)
Title: Scr denitration system for cement kiln flue gas
Inventor: ZHU TINGYU
IPC: B01D53/75
Filed: 2020-06-30
Abstract: Provided is an SCR denitration system for cement kiln flue gas. The system is arranged between a waste heat boiler and a raw mill of a cement production device, and comprises a pre-dedusting device, a reducing agent injection device, and an SCR reactor that are sequentially connected, wherein the waste heat boiler is connected to the pre-dedusting device, the raw mill is connected to the SCR reactor, the reducing agent injection device is connected to a reducing agent preparation system, and the SCR reactor is connected to an air soot-blowing system.
Patent WO-2021082506-A1 (WO)
Title: Hot-humid climatic wind tunnel and multi-field coupling control system therefor
Inventor: MENG QINGLIN
IPC: G01M9/08
Filed: 2020-07-03
Abstract: A hot-humid climatic wind tunnel and a multi-field coupling control system therefor. A fan (18), a variable temperature device, a variable humidity device, a salt fog generator (8), a sky background radiation board (11), a solar radiation lamp array (12) and a rain generator (13) are mounted in a wind tunnel body (29). A wind speed sensor, a temperature sensor, a humidity sensor, a salt fog concentration sensor, a background radiation temperature sensor, a hemispherical radiometer and a rain gauge are mounted in a test section; the sky background radiation board (11) is mounted on the top of the test section of the wind tunnel, and the solar radiation lamp array (12) and the rain generator (13) are mounted on the sky background radiation board (11); the sky background radiation board (11) comprises heat conduction boards (11-2), stainless steel boards (11-3) and copper tubes (11-1); and the plurality of heat conduction boards (11-2) are divided into multiple rows and mounted on the stainless steel boards (11-3), and the copper tubes (11-1) are laid on each row of heat conduction boards (11-2). The copper tubes (11-1) are connected to an external cold and hot water device. The present invention can achieve simulation of fields of seven parameters, i.e. wind speed, temperature, humidity, solar radiation illuminance, sky effective temperature, rainfall, and salt fog in outdoor natural climate.
Patent WO-2022016355-A1 (WO)
Title: Method and apparatus for determining labeling information
Inventor: WANG XUDONG
IPC: G06K9/00
Filed: 2020-07-21
Abstract: Disclosed are a method and apparatus for determining labeling information. The method and apparatus can be used in assisted driving and autonomous driving. The method comprises: acquiring a detection model set, wherein the detection model set comprises at least two detection models, and the at least two detection models in the detection model set correspond to the same detection category; and by means of the detection model set, labeling an image to be labeled, so as to obtain a first labeling information set. By means of the method, a detection model set can be acquired, wherein the detection model set comprises at least two detection models, and the at least two detection models in the detection model set correspond to the same detection category. After an image to be labeled is labeled by means of the detection model set, labeling information with higher accuracy can be obtained. When a rectangular labeling box for labeling a detection target is subsequently determined according to the labeling information, the obtained rectangular labeling box has significantly less errors at the pixel level compared with a rectangular labeling box corresponding to the actual position. The present application has good applicability.
Patent WO-2022021414-A1 (WO)
Inventor: MOON JUNHYEOK
IPC: H04R31/00
Filed: 2020-07-31
Abstract: Provided in the present application are a loudspeaker and an electronic device. The loudspeaker comprises a loudspeaker housing, a magnetic circuit system, a diaphragm structure, and a driving rod. The magnetic circuit system, the diaphragm structure, and the driving rod are accommodated in the loudspeaker housing. The magnetic circuit system comprises a permanent magnet component, an electromagnetic coil, and an armature. The permanent magnet component is used to generate a fixed magnetic field, and the electromagnetic coil is used to generate an alternating magnetic field. The armature comprises a first armature part and a second armature part that are fixedly connected. The first armature part is accommodated in the electromagnetic coil, and the second armature part is accommodated in the permanent magnet component. The direction in which the first armature part extends towards the second armature part is a first direction, the width of the first armature part along a second direction is less than the width of the second armature part, and the diaphragm structure is fixed on an inner wall of the loudspeaker housing and is stacked with the electromagnetic coil along a third direction. Any two among the second direction, the third direction, and the first direction are perpendicular to one another, as such, lower resonance efficiency is attained, and the low-frequency performance of the speaker is improved.
Patent WO-2021135222-A1 (WO)
Inventor: Yuan teng
IPC: C09D11/102
Filed: 2020-08-05
Abstract: 涉及一种多官能环氧植物油基UV固化预聚物及其制备方法和应用。所述制备方法包括以下步骤：将环氧植物油、催化剂和反应溶剂混合均匀，加热保温，滴加植物油酸，滴加完毕后，保温继续反应获得中间产物；将中间产物、双键单体、催化剂、阻聚剂和反应溶剂混合均匀，于60～70℃反应1～5h，获得多官能环氧植物油基UV固化预聚物。所制得的UV固化预聚物具有官能度高、分子量大、固化速度快、成膜后力学性能优异、耐化学性强、生物降解性能好等优点，并且具有很高的UV固化活性，所需的UV固化能量小于等于1500mJ·cm -2 ，固化膜具有优异的使用性能，能够满足UV固化材料的应用要求。
Patent WO-2022032622-A1 (WO)
Title: 管道整流装置及管道
Inventor: NIE YONGZHONG
IPC: F16L55/04
Filed: 2020-08-14
Abstract: 一种管道整流装置（1）及管道。该管道整流装置与管道的轴向呈预定角度设置于管道中。管道整流装置包括基板（11），基板包括整流区（111），整流区设置有贯穿基板的多个整流孔（12），整流孔沿流体的流动方向延伸设置。提供的管道整流装置，可以将管道中的流体整流为接近理想流体的层流流体，便于后续精准测量管道中流体的相关参数。
Patent WO-2021027954-A1 (WO)
Inventor: WANG YOU
IPC: B25J9/16
Filed: 2020-08-17
Abstract: A control method, a portable terminal and a storage medium. The portable terminal comprises a storage medium (82), a processor (81) and a computer program stored on the storage medium (82) and capable of running on the processor (81), the processor (81), when executing the program, implementing the steps of the control method. The control method comprises: obtaining a target set, the target set being at least characterized as a set of identifier information of at least two controlled devices, the at least two controlled devices being remotely controlled by a portable terminal so as to realize autonomous travel of the controlled devices; displaying the target set on a display screen (85) of the portable terminal; detecting a first predetermined operation for the target set, the first predetermined operation being used for selecting at least one first target controlled device; in response to the first predetermined operation, displaying an operation interface of the at least one first target controlled device, and sending a control command to the at least one first target controlled device by means of the at least one operation interface.
Patent WO-2021082768-A1 (WO)
Inventor: WANG SHIJUN
IPC: E02D27/42
Filed: 2020-09-15
Abstract: Disclosed are a novel template-free anti-corrosion ultra-high performance concrete (UHPC)-normal concrete (NC) bearing platform and a construction method therefor. The combined bearing platform comprises a prefabricated UHPC protective layer and a cast-in-place core normal concrete portion; the prefabricated UHPC protective layer specifically comprises: a UHPC bearing platform bottom plate, a bottom plate reserve groove, a bottom plate reserve round hole, a bottom plate reserve pile hole, prefabricated UHPC side plates I and II, a side plate reserve through hole, a prefabricated UHPC bearing platform top plate, a top plate reserve groove, a top plate reserve through round hole, a top plate reserve pile hole and full-thread screws, the prefabricated UHPC top plate, the side plates and the bottom plate being connected by using the full-thread screws; reinforcing bar glue is injected; coarse aggregate-free UHPC is cast in place at the top plate for hole sealing; and before covering the top plate, placing a bearing platform reinforcement cage in a space formed by the prefabricated UHPC protective layer, and casting normal concrete in place. The prefabricated UHPC protective layer of the present invention may not only prevent the corrosion of a bearing platform, but may also have the effect of a template; in addition, costs are reduced and the workload of on-site construction is reduced.
Patent WO-2021143223-A1 (WO)
Inventor: HUANG TA CHE
IPC: F21S8/00
Filed: 2020-10-15
Abstract: A mobile-type stage light, comprising a guide track (1), a guide track car (2) slidingly connected to the guide track (1), an extension and retraction mechanism (3) mounted on the guide track car (2), and a stage light (4) and a gravity protection mechanism (5) mounted on the extension and retraction mechanism (3); the guide track (1) comprises a guide track body and an electrified guide rail (11) and a communication guide rail (12) arranged on the guide track body along the lengthwise direction of the guide track (1); the guide track car (2) comprises a car body (21), a movement mechanism (22), and an electrical conduction mechanism (23); the electrical conduction mechanism (23) comprises a first carbon brush assembly (231) and a second carbon brush assembly (232); the first carbon brush assembly (231) is in electrical contact with the electrified guide rail (11), and is electrically connected to the movement mechanism (22); the second carbon brush assembly (232) comprises a first brush group (2321) forming a communication connection with the extension and retraction mechanism (3), and a second brush group (2322) forming a communication connection with the stage light (4), the first brush group (2321) and the second brush group (2322) respectively being in electrical contact with the communication guide rail (12); the gravity protection mechanism (5) comprises a central processing unit, a gravity sensor, and a motor actuator; the central processing unit respectively forms a communication connection with the gravity sensor and the motor actuator. The present invention can avoid tangling caused by the guide track car (2) dragging and pulling wiring, and can further stop the guide track car (2) from moving when the stage light (4) is shaking.
Patent WO-2021098463-A1 (WO)
Inventor: Li Suchi
IPC: B62B7/06
Filed: 2020-10-28
Abstract: A child car safety seat having a stroller function comprises: a seat body (1), front support legs (2), front wheels (3), rear support legs (4), and rear wheels (5). The seat body (1) comprises a base portion (101), a backrest portion (102), and side wing portions (103). A first accommodation recess (1031) for accommodating the rear support leg (4) and the rear wheel (5) on a corresponding side is provided, when seen in a rear view, on a surface of the side wing portion (103), such that when the device is collapsed in order to function as a child car safety seat, the rear support leg (4) and the rear wheel (5) on the corresponding side can be rotated backwards into the first accommodation recess (1031), and when the device is expanded in order to function as a stroller, said rear support leg (4) and rear wheel (5) on said corresponding side can be rotated forwards out of the first accommodation recess (1031). The rear support leg (4) and the rear wheel (5) can be accommodated in the side wing portion (103) of the seat body, thereby improving side wing protection performance of the corresponding side of the safety seat. In addition, since the first accommodation recess (1031) located on the side wing portion (103) of the seat body (1) has a large accommodation space, the rear wheel (5) can be of appropriately large dimensions. The invention can be used on ground surfaces having different degrees of unevenness, improves stroller stability, and has improved adaptability to road surfaces.
Patent WO-2021098479-A1 (WO)
Inventor: ZHANG XIAOBO
IPC: H04W36/00
Filed: 2020-10-30
Abstract: Disclosed are a method and apparatus for a communication node in radio communication. A first node executes measurement for a first wireless signal, and receives first signaling; and if a first condition is satisfied, the first node sends a second wireless signal, otherwise, the first node abstains from sending the second wireless signal, wherein the measurement executed for the first wireless signal is used for determining a first measurement value; the first condition comprises the size relationship between the first measurement value and a first reference value; the first condition comprises the relative positional relationship between a first geographic position of the first node and a reference geographic region; the first signaling is used for determining the first reference value; and the second wireless signal is used for determining whether to establish a connection with a neighboring node of a sender of the first signaling. By means of the present application, the signaling overheads, which relate to measurement and a measurement report, of a user equipment during the process of the handover between base stations can be reduced, and simultaneous handover for a plurality of users can thus be realized.
Patent WO-2021098721-A1 (WO)
Inventor: ZHENG JINHUI
IPC: H04J3/06
Filed: 2020-11-18
Abstract: Disclosed are a time stamp configuration method and device, a clock synchronization method and device, a storage medium, and an electronic device. The time stamp configuration method comprises: inserting an OH frame and an AM code in a message, wherein the OH frame contains a plurality of OH codes, and the AM code is inserted into the message in accordance with a preset AM cycle; and configuring a time stamp of the OH frame according to the positional relationship between the OH frame and the AM code in the message.
Patent WO-2022104721-A1 (WO)
Title: Prompting device capable of automatically prompting pedestrians to cross road
Inventor: YANG BICHENG
IPC: E01F11/00
Filed: 2020-11-20
Abstract: A prompting device capable of automatically prompting pedestrians to cross a road. The prompting device comprises a pedal (1) and a protective housing (5), wherein the pedal (1) is configured in the shape of a trapezoidal platform; revolving lamps (3) are arranged at an edge of an outer wall of the top of the pedal (1); a signal receiver is arranged inside the pedal (1), and is electrically connected to the revolving lamps (3); a limiting plate (6) is fixedly connected to an outer wall of the bottom of the pedal (1); a laying plate (4) is fixedly connected to an outer wall of the top of the protective housing (5); the inner diameter of the laying plate (4) is smaller than that of the protective housing (5); and a limiting groove is formed between the laying plate (4) and the protective housing (5). The prompting device capable of automatically prompting pedestrians to cross a road can prompt pedestrians who look down and play with a mobile phone or wear earphones when crossing a road; and when the device is installed at an intersection and is in signal connection with traffic lights, the effects of tactile prompting and lamplight prompting can be achieved by means of the linkage fitting of all components.
Patent WO-2021223419-A1 (WO)
Inventor: ZHU YAN
IPC: G06Q50/18
Filed: 2020-11-26
Abstract: 一种法律合约的智能可执行合约构造与执行方法和系统，法律合约的智能可执行合约构造与执行方法包括：1）依据设定的智能合约语言对自然语言合约中属性、规则进行形式化表示，生成智能合约；2）利用目标语言转换规则将智能合约转换为可执行的目标语言合约；3）将目标语言合约进行编译和交易封装后在区块链上进行发布与共识验证，合约签名后实现智能合约部署；4）当智能合约的合约条款被触发后在区块链系统中运行，在智能合约运行结束后，将运行结果以交易形式发布给区块链，对交易中所含内容进行共识验证后，以设定形式存储于区块链中，作为合约执行的电子存证。通过上述方式完成了由现实合约到程序代码、机器代码以及部署与执行等全过程的规范化框架制定。
Patent WO-2022011934-A1 (WO)
Inventor: ZHANG GUOWEI
IPC: A62C35/02
Filed: 2020-12-02
Abstract: A mobile liquid nitrogen fire extinguishing system for a comprehensive pipe gallery, comprising a nitrogen producing assembly, a fire extinguishing assembly, a monitoring device and a nitrogen conveying pipeline, wherein the mobile fire extinguishing assembly comprises a liquid nitrogen storage tank (3) and a liquid nitrogen booster pump (4), the liquid nitrogen storage tank is connected to the liquid nitrogen booster pump, the liquid nitrogen booster pump conveys liquid nitrogen to branch pipes (73) in a pipe gallery by means of the nitrogen conveying pipeline (7), and nitrogen injection ports (71) are provided on the branch pipes; the nitrogen producing assembly is mobile and conveys the prepared liquid nitrogen to the liquid nitrogen storage tank; the monitoring device comprises a first monitoring assembly and a second monitoring assembly; a controller (5) automatically adjusts the pressure in the liquid nitrogen storage tank by means of the first monitoring assembly and automatically replenishes the liquid nitrogen; and the controller monitors the flow of the liquid nitrogen into the nitrogen conveying pipeline by means of the second monitoring assembly. The fire extinguishing system not only implements the unified process of nitrogen production, nitrogen storage, and nitrogen supply for fire extinguishing, and ensures the sufficient supply of liquid nitrogen and continuous fire extinguishing, but also implements flexible movement, small space occupation, the stable transmission of liquid nitrogen, and higher fire extinguishing efficiency.