baber/WOPTO huggingface dataset:
Patent WO-2020103061-A1 (WO)
Inventor: ZHANG RUIQIANG
IPC: H01M10/613
Filed: 2018-11-21
Abstract: Disclosed in the present application are a battery, an unmanned aerial vehicle having said battery, and an electronic device, the battery comprising: a housing that has thermal conductivity, a plurality of cells that are disposed within the housing and that are spaced apart from each other, and a thermally conductive structure that is disposed within the housing and that is in thermal conductively connected to the housing and the plurality of cells, so that the amount of heat conducted by each of the cells to the housing by means of the thermally conductive structure is approximately the same.
Patent WO-2019101147-A1 (WO)
Inventor: FANG YIMIN
IPC: E03D5/10
Filed: 2018-11-23
Abstract: 一种智能坐便器控制系统，包括：指纹获取单元（20），用于响应指纹识别动作，获取指纹信息，功能参数获取单元（30），用于根据指纹信息获取相应的功能使用参数，功能响应单元（40），用于响应功能开启动作，采用功能使用参数执行操作，纹识别动作和功能开启动作由同一动作触发。用户每次使用智能坐便器时，只要一个动作即可通过自身携带的指纹信息使智能坐便器自行将功能使用参数调整为用户预先设定的个性化参数，同时启动智能坐便器相应的功能，操作简单便捷。
Patent WO-2020077751-A1 (WO)
Inventor: YIN BINGKUN
IPC: H01L27/32
Filed: 2018-11-29
Abstract: 提供一种柔性基板、该柔性基板的制备方法及包括该柔性基板的显示面板。该柔性基板（20）包括至少一非弯折区（A）及至少一可弯折区（B），在可弯折区，具有至少一弯曲部（21），弯曲部的弯曲方向与可弯折区的可弯折方向相同。对可弯折区实施弯折操作时，能够减小可弯折区的柔性基板的应力，降低弯折时柔性基板各个膜层断裂的风险。
Patent WO-2020113388-A1 (WO)
Inventor: GAO SHIJING
IPC: F16F15/04
Filed: 2018-12-03
Abstract: Disclosed are a control assembly (100) and an aircraft (200). The control assembly (100) comprises a bearing plate (11), a central plate (12), a flight control plate (13), a vibration reduction mechanism (14), and a communication connection wire (15), wherein the flight control plate (13) is mounted on the central plate (12), and the central plate (12) is connected to the bearing plate (11) through the vibration reduction mechanism (14), such that the flight control plate (13) and the central plate (12) formed as a whole is subjected to vibration reduction through the vibration reduction mechanism (14).
Patent WO-2019109960-A1 (WO)
Title: 一种多播组信息的传递方法、装置和系统
Inventor: YANG KUN
IPC: H04W4/06
Filed: 2018-12-05
Abstract: 本公开涉及一种多播组信息的传递方法、装置和系统。该方法包括：第一公共业务实体CSE接收承载网网元发送的多播组信息，所述第一CSE包括群组所在CSE；所述第一CSE根据所述多播组信息，设置多播组资源的属性。本公开的实施例实现了第一CSE在本地设置多播组资源的属性，从而实现了物联网业务的群组使用3GPP网络所提供的多播业务。
Patent WO-2019218683-A1 (WO)
Title: Optical waveguide display substrate, and display device
Inventor: LIANG KUI
IPC: G02F1/1335
Filed: 2018-12-27
Abstract: An optical waveguide display substrate includes a first base substrate (10); a reflective element (1) on the first base substrate (10), the reflective element (1) comprising a first surface facing the first base substrate (10), a second surface on an opposite side of the reflective element (1) from the bottom surface, and two light-receiving surfaces connecting the first surface to the second surface at opposite ends of the reflective element (1); and a first film assembly between the first base substrate (10) and the reflective element (1), the first film assembly comprising a first optical layer (2) and a second optical layer (3) on the first optical layer (2). A refractive index of the first optical layer (2) may be smaller than a refractive index of the second optical layer (3). A display device includes the optical waveguide display substrate.
Patent WO-2019218696-A1 (WO)
Inventor: Lv shan
IPC: B60W30/02
Filed: 2019-05-10
Abstract: A safety and stability control method against automobile tire blowout, which is used for manned and unmanned driving vehicles and based on vehicle braking, driving, steering and suspension systems. The present method establishes tire blowout determination based on a tire pressure detection mode, a status tire pressure mode and a steering mechanics state mode, and uses a safety and stability control mode, model and algorithm, and control structure and process against automobile tire blowout. On the basis of a tire blowout state point, the vehicle braking, driving, steering, steering wheel steering force and suspension balancing control are carried out in a coordinated manner by entering and exiting a tire blowout control state and switching between a normal mode and a tire blowout control mode, so as to realize tire blowout control in which real or unreal tire blowout processes overlap. In cases where a tire blowout process state and the motion states of the wheel and vehicle with a blown tire are changed rapidly, the technical difficulties of the wheel and the vehicle being seriously unstable due to tire blowout and the extreme tire blowout state being difficult to control are overcome, solving the safety technical problems associated with automobile tire blowout.
Patent WO-2019205736-A1 (WO)
Title: Electronic component and projection device
Inventor: HUANG GUOSHENG
IPC: H04N9/31
Filed: 2019-01-05
Abstract: Disclosed in the embodiments of the present application are an electronic component and a projection device. The electronic component comprises a main module and a plurality of sub-modules, the main module being used to control the plurality of sub-modules; each of the sub-modules comprises a processing unit and a first connector; and the first connector comprises a plurality of address line connection ports for connecting address lines, the plurality of address line connection ports being connected to the processing unit, the processing unit being used to determine an address code of the sub-module according to a detected level of each of the plurality of address line connection ports, the level of each of the plurality of address line connection ports being determined by whether each of the plurality of address line connection ports is connected to the address line. The electronic component makes it unnecessary to provide a dial switch needed for address code configuration as well as the panel for placing the dial switch, saving resources, and also solving the problem of communication errors between a master control system and subsystems caused by the risk of dialing errors of the dial switch.
Patent WO-2019214306-A1 (WO)
Title: Affair assistance method and apparatus, and electronic device
Inventor: ZHANG WEI
IPC: G06F21/62
Filed: 2019-02-18
Abstract: An affair assistance method and apparatus, and an electronic device, comprising: receiving an affair assistance operation request sent by a client of a first user, the affair assistance operation request being used for requesting an affair assistance operation (102); and on the basis of the affair assistance operation request, executing the affair assistance operation by the client of a second user (104).
Patent WO-2020107721-A1 (WO)
Inventor: HUANG JUAN
IPC: F24H9/20
Filed: 2019-02-19
Abstract: A control method for a heat-pump water heater, comprising: a fitting calculation step, comprising (11) calculating energy efficiency ratios of a compressor monomer at different evaporation temperatures, condensation temperatures and compressor operating frequencies; (12) fitting an energy efficiency ratio formula; and (13) calculating a first-order derivative of the energy efficiency ratio formula, and obtaining an optimal operating frequency formula of the compressor by making an equation value of the first-order derivative be 0; and a starting operation step, comprising (21) periodically obtaining the evaporation temperature and the condensation temperature, calculating the optimal operating frequency of the compressor, and adjusting the compressor based on the optimal operating frequency.
Patent WO-2020186435-A1 (WO)
Inventor: LI SHENGGEN
IPC: B60J10/21
Filed: 2019-03-19
Abstract: 一种汽车挡风玻璃的密封连接件(10)。该密封连接件(10)包括第一连接部(11)和第二连接部(12)，第一连接部(11)包括均用于与挡风玻璃(100)粘接的硬质过渡段(111)和软质尾部段(112)。如此，密封连接件(10)不完全通过硬质材料与挡风玻璃(100)粘接，由于软质材料相比硬质材料更加容易受力弯曲，弯曲后更容易回复原状，这样，密封连接件(10)弯曲后更易于与挡风玻璃(100)贴合；同时软质尾部段(112)与挡风玻璃(100)粘接后，其受力反弹产生的应力较小，更有利于增强密封连接件(10)与挡风玻璃(100)之间的密封可靠性。
Patent WO-2020210961-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W4/40
Filed: 2019-04-15
Abstract: Embodiments of the present application provide a sidelink data transmission method and device, and a storage medium. When a terminal device sends sidelink data on any one of a first sidelink and a second sidelink, sidelink data on the other sidelink is also sent by the terminal device at the same time, and/or, when the terminal device does not send the sidelink data on any one of the first sidelink and the second sidelink, the sidelink data on the other sidelink likewise is not sent by the terminal device, so that the total power of the terminal device is averagely distributed on the first sidelink and the second sidelink as much as possible, the transmission power dynamic change on the first sidelink and the second sidelink is reduced or avoided, meanwhile, the number of automatic gain control of a receiving end is also effectively reduced, and even the receiving end can be prevented from performing automatic gain control, thereby improving the performance of the receiving end.
Patent WO-2019201238-A1 (WO)
Title: Sectored random beams for compressive channel estimation in massive mimo
Inventor: HEATH ROBERT WENDELL
IPC: H04W88/00
Filed: 2019-04-16
Abstract: A method for compressive channel estimation in a massive multiple input, multiple output (MIMO) system using sectored random beams is provided. In an embodiment, a method in a massive multiple input, multiple output (MIMO) transceiver for channel estimation includes obtaining a sector. The sector includes less than a complete coverage area of the transceiver. The method also includes transmitting, by the transceiver, a plurality of random beams to a user equipment (UE) in the sector.
Patent WO-2020133832-A1 (WO)
Title: Goa电路
Inventor: SONG QIAOQIAO
IPC: G09G3/36
Filed: 2019-04-22
Abstract: 一种GOA电路，包括级联的多个GOA电路单元、第一数据信号线（1）、第二数据信号线（2）、第N级GOA电路输出信号（Sn）、第N级栅极输出信号线(Gn)、第N+2级栅极输出信号线(Gn+2)及多组N型与P型连接的薄膜晶体管(T1, T2, T3, T4)，通过在GOA电路中增加N型和P型的薄膜晶体管(T1, T2, T3, T4)，减少线路的排布，减少GOA电路数目，实现超窄边框面板，降低生产成本。
Patent WO-2020010893-A1 (WO)
Title: Air quality measuring device and application thereof
Inventor: LI YINGZE
IPC: G01N15/08
Filed: 2019-04-24
Abstract: An air quality measuring device (1000) and an application thereof, wherein the air quality measuring device (1000) comprises an air extraction unit (21), a measuring unit (23), a circuit board unit (22), and an air duct (30), and has an air inlet (101) and an air outlet (102). The air extraction unit (21) is located at the air duct (30). At least part of the measuring unit (23) is exposed to the air duct (30). The detection unit (23) is located at the air duct (30), and is communicably connected to the circuit board unit (22). Both ends of the air duct (30) are communicated with the air inlet (101) and the air outlet (102), respectively. The air duct (30) is wound from one side of the circuit board unit (22) to the opposite side.
Patent WO-2020206744-A1 (WO)
Inventor: KANG JIAN
IPC: C22C33/04
Filed: 2019-04-24
Abstract: A high-strength ribbed reinforcing bar having good weldability and a manufacturing method therefor, relating to the field of ribbed reinforcing bar production. The reinforcing bar comprises the following chemical components by mass fraction: C: 0.16-0.22%; Si: 0.1-0.5%; Mn: 1.0-1.4%; P: 0.01-0.035%; S: 0.01-0.035%; Ti: 0.01-0.025%; RE: 0.002-0.015%; O: 0.004-0.015%; N: 0.004-0.015%; and the balance of Fe and inevitable impurities, wherein the carbon equivalent Ceq satisfies the condition that 0.35%≤Ceq≤0.45%. The manufacturing method comprises: smelting and continuous casting, continuously cast billet heating, reinforcing bar hot-rolling, and controlled cooling. The method adopts low carbon equivalent component design, in combination with improvement of smelting technology and rolling cooling process, refines hot-rolled and welded microstructures by using Ti-RE-Mn oxysulfide, improves the strength and welding performance of reinforcing bars, reduces the addition of alloy elements, and implements the low-cost and high-quality production of ribbed reinforcing bars.
Patent WO-2020019794-A1 (WO)
Title: Optical imaging lens
Inventor: YOU XINGHAI
IPC: G02B13/18
Filed: 2019-04-26
Abstract: An optical imaging lens, comprising in sequence from an object side to an image side along an optical axis: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), a sixth lens (E6), a seventh lens (E7), and an eighth lens (E8) having a focal power. An object side surface (S1) of the first lens (E1) is a convex surface; the fourth lens (L4) has a positive focal power; the seventh lens (E7) has a negative focal power; an object side surface (S13) of the seventh lens (E7) is a convex surface; an air interval is provided between any two adjacent lens in the first lens (E1) to the eighth lens (E8); an effective focal length f1 of the first lens (E1) and the effective focal length f4 of the fourth lens (E4) satisfy 1.7<|f4/f1|<4.
Patent WO-2019218961-A1 (WO)
Title: Worktable and back side alignment device
Inventor: CAI CHEN
IPC: H01L21/687
Filed: 2019-05-13
Abstract: A worktable and a back side alignment device, relating to the technical field of integrated circuit manufacturing. The worktable comprises a horizontal base (1), an air-support plate (2), a suction cup (5), and a first air guide assembly (6); the horizontal base (1) is provided with a light transmission hole (11) penetrating the top and bottom surfaces of the horizontal base (1); the air-support plate (2) is disposed on the horizontal base (1) and is movable on a horizontal plane with respect to the horizontal base (1); a plurality of first light passing holes (211) spaced apart from each other is provided on the air-support plate (2), one of the plurality of first light passing holes (211) being communicated with the light transmission hole (11) when the air-support plate (2) moves above the horizontal base (1); the suction cup (5) is disposed above the air-support plate (2) and can rotate in three degrees of freedom with respect to the air-support plate (2) and translate in the vertical direction; the suction cup (5) is provided with second light passing holes (51) at positions corresponding to the first light passing holes (211); the upper surface of the suction cup (5) is provided with a first suction air passage for sucking a substrate (20); a first end of the first air guide assembly (6) is communicated with the air-support plate (2), and a second end of the first air guide assembly (6) is communicated with the first suction air passage.
Patent WO-2019201354-A1 (WO)
Title: Magnetic attraction connector
Inventor: ZHANG DEHUI
IPC: H01R13/62
Filed: 2019-05-17
Abstract: A magnetic attraction connector (10), comprising a male connector (30) and a female connector (20), the female connector (20) comprising a tongue plate assembly (201), the tongue plate assembly (201) comprising a tongue plate (2011) and a contact terminal (2013) arranged on the tongue plate (2011), the male connector (30) being provided with a tongue piece (3011), the tongue piece (3011) being provided with a conductive terminal, the male connector (30) being magnetically attracted to the female connector (20), the contact terminal (2013) coming into contact with the conductive terminal to form an electrical connection. The male connector (30) is provided with the tongue piece (3011) and the female connector (20) is provided with the tongue plate (2011), and the tongue piece (3011) and the tongue plate (2011) are simultaneously inserted and matched during the magnetic attraction, so as to increase the stability of the connection.
Patent WO-2020024755-A1 (WO)
Inventor: ZHAO ZHIQIANG
IPC: D06F39/08
Filed: 2019-07-02
Abstract: 本发明属于洗衣机领域，具体地说，涉及一种洗衣机及控制方法，包括：外筒；颗粒储存装置，具有与外筒连通的储存腔，储存腔内容置清洁颗粒；动力装置，动力装置与外筒/储存腔连通，动力装置驱动介质携带清洁颗粒进入外筒内部进行自清洁。本发明的有益效果为通过设置颗粒储存装置和动力装置，利用动力装置驱动介质携带颗粒储存装置内的清洁颗粒进入外筒内部，清洁颗粒与外筒上的污垢、霉菌发生撞击、摩擦，实现自清洁。
Patent WO-2020155596-A1 (WO)
Inventor: HUANG JUN
IPC: H04N21/43
Filed: 2019-08-02
Abstract: 本发明适用于视频处理，提供了一种便携式终端及其获取陀螺仪数据进行视频处理的方法。当便携式终端拍摄全景视频时，实时采集陀螺仪数据生成装置发送的陀螺仪数据；便携式终端实时把陀螺仪数据写入到视频文件，实现陀螺仪数据和视频同步。本发明在双镜头或多镜头的视频拼接、视频防抖应用中，陀螺仪数据能实时同步到视频，因此视频拼接或防抖的效果好，视频画面平滑，用户体验佳。
Patent WO-2020030087-A1 (WO)
Title: Random access method, device and equipment, and storage medium
Inventor: WU JI
IPC: H04W74/00
Filed: 2019-08-09
Abstract: Provided by the present invention are a random access method, device, and equipment, and a storage medium. The method comprises: a terminal device using an OCC to scramble first identification information of the terminal device, and sending a first message to a network device; the network device receiving the first message sent by the terminal device and then sending a second message to the terminal device according to the first message, the second message comprising identification information of one or more terminal devices that are successfully accessed randomly. As such, the terminal device may determine whether random access by the terminal device succeeds or fails according to whether one or more terminal devices comprise the first identification information of the terminal device. Which is to say that the described method is a two-step random access method, which simplifies the process of random access, reduces access delay, and reduces signaling overhead. At the same time, by using an OCC to scramble the first identification information of the terminal device, the possibility of different terminal devices having different first identification information may be increased, thereby reducing the probability of collision.
Patent WO-2021026877-A1 (WO)
Title: Économie d'énergie de module d'identité d'abonné multiple (msim)
Inventor: CHIN TOM
IPC: H04W52/00
Filed: 2019-08-15
Abstract: Selon certains aspects, la présente invention concerne des techniques pour optimiser les performances (par exemple, pour économiser de l'énergie) pour des UE ayant de multiples modules d'identité d'abonné multiple (SIM). Dans certains cas, un UE peut être configuré pour partager des composants RF et traiter entre de multiples SIM appartenant à un même opérateur.
Patent WO-2020063268-A1 (WO)
Title: 植酸酶突变体
Inventor: HUANG YIJUN
IPC: C12N15/55
Filed: 2019-09-03
Abstract: 涉及生物技术领域，特别涉及一种植酸酶突变体、其制备方法及应用、编码该植酸酶突变体的DNA分子、载体、宿主细胞。提供的突变体的耐热性得到显著提高，从而有利于植酸酶在饲料中的广泛应用。
Patent WO-2020052685-A1 (WO)
Title: Method and system for suppressing subsynchronous oscillation of thermal power unit
Inventor: MA XUE
IPC: H02J3/24
Filed: 2019-09-16
Abstract: A method and system for suppressing subsynchronous oscillation of a thermal power unit. The method comprises: taking a generator rotating speed deviation signal ∆ω as an input signal of a subsynchronous resonance damping controller (SSRDC), ∆ω comprising information of generator unit shafting torsional oscillation mode components; controlling the SSRDC to obtain, according to ∆ω, a trigger angle increment ∆α of a static var compensator (SVC), so as to regulate electromagnetic torque increments ∆T e  corresponding to multiple shafting torsional oscillation frequencies output by a generator unit; and controlling the SVC so that ∆T e  corresponding to the multiple shafting torsional oscillation frequencies has the same phase as ∆ω (1020), thereby suppressing subsynchronous oscillation of the generator unit. In the case that shafting torsional oscillation of the generator unit is detected by means of a supplementary excitation damping controller (SEDC), performing phase-shifting and amplification on a detected shafting torsional oscillation signal by means of the SEDC, and superimposing the shafting torsional oscillation signal subjected to phase-shifting and amplification on a control signal of an excitation regulator of the generator unit, thereby suppressing subsynchronous oscillation of the generator unit.
Patent WO-2020147330-A1 (WO)
Title: 一种数据流处理方法及系统
Inventor: GUO YEJUN
IPC: G06F9/50
Filed: 2019-09-19
Abstract: 一种数据流处理方法及系统，属于大数据处理领域，所述方法包括：由Zookeeper集群确定若干Master节点中的一个作为主节点（101）；由主节点提供对外接口以接收业务的上线请求，并为业务分配任务（102）；由主节点根据多个Worker节点各自上报的当前状态信息，生成任务的配置信息并写入ZooKeeper集群中，配置信息包括指示被调度以执行任务的Worker节点的信息（103）；Worker节点若监听到ZooKeeper集群中存在调度给自己的任务，则启动Flume服务进行执行（104）。能够实现Master节点和Worker节点的高可用性，提升Flume服务的可用性，避免资源使用不均和浪费的问题；并且，能够极大地简化业务上下线操作，降低业务之间的相互影响。
Patent WO-2021056128-A1 (WO)
Inventor: WANG ZHEN
IPC: G01C21/20
Filed: 2019-09-23
Abstract: A system for calibrating an inertial measurement unit (IMU) and a camera of an autonomous vehicle, comprising: at least one storage medium including a set of instructions for calibrating the IMU and the camera; and at least one processor in communication with the storage medium, wherein when executing the set of instructions, the at least one processor is directed to: obtain a track of the autonomous vehicle traveling straight (510); determine an IMU pose of the IMU relative to a first coordinate system (520); determine a camera pose of the camera relative to a second coordinate system(530); determine a relative coordinate pose between the first coordinate system and the second coordinate system (540); and determine a relative pose between the camera and the IMU based on the IMU pose, the camera pose, and the relative coordinate pose (550)．A method for calibrating an inertial measurement unit (IMU) and a camera of an autonomous vehicle and a non-transitory readable medium are also disclosed.
Patent WO-2021056227-A1 (WO)
Inventor: HUANG SU
IPC: H04W72/04
Filed: 2019-09-25
Abstract: Provided are a method and apparatus for transmitting a reference signal. The method comprises: generating resource configuration information of a reference signal, wherein the frequency domain density of a reference signal resource indicated by the resource configuration information is one; and sending the resource configuration information to a terminal device. By means of making the frequency domain density of the reference signal resource one, at most 12 cells can be supported to simultaneously send reference signals. Compared with the prior art, the present application can effectively improve cell multiplexing capability.
Patent WO-2020088158-A1 (WO)
Inventor: Zheng Danhe
IPC: H04R1/10
Filed: 2019-09-25
Abstract: Disclosed are a headset and a playing method therefor. The method comprises: detecting whether a headset wearer is in a speaking state in real time; when the headset wearer is in the speaking state, detecting whether the headset is in a call state; and if the headset is not in the call state, acquiring a voice audio signal, and pausing an audio signal output of a loudspeaker in the headset when detecting that the acquired voice audio signal comes from the headset wearer. According to the present invention, by determining the speaking state of a user in real time, adjustment(s) of the on/off state of a microphone and/or the state of a communication device are/is implemented, so that the power consumption of the headset is reduced; when the user talks with others, a headset device can immediately pause music playback, and when the user finishes talking, the headset can automatically play music; and therefore, the use is convenient and intelligent, and the user experience is improved.