baber/WOPTO huggingface dataset:
Patent WO-2021143840-A1 (WO)
Title: Aerosol generation apparatus and infrared emitter
Inventor: YAN DONGJUN
IPC: A24F40/46
Filed: 2021-01-15
Abstract: An aerosol generation apparatus and an infrared emitter (20); the aerosol generation apparatus comprises: a cavity (22) which is used for accommodating a smokeable material (A); an infrared emission thin film (23) configured to radiate infrared radiation toward the cavity (22), and thereby heating the smokeable material (A). The aerosol generation apparatus and the infrared emitter (20) utilize the thin film (23) that can radiate infrared radiation so as to heat the smokeable material (A), and the thin film (23), after quick and easy acquisition, needs only to be wound and fixed, which is more convenient than print coating infrared emitters in both production and preparation and for disassembly and replacement when used.
Patent WO-2022160366-A1 (WO)
Title: 一种用于海水温差发电装置的星众循环系统
Inventor: FANG PANPAN
IPC: C02F103/08
Filed: 2021-02-04
Abstract: 一种用于海水温差发电装置的星众循环系统，包括IDC服务器（1）、发电机（5）、透平机（4）、蒸发器（3）、热泵（2）和冷凝设备（6），其中，所述IDC服务器（1）的一端设置有一号进水管（7）；通过设置二号通气管（13）和三号通气管（12），将透平机（4）和发电机（5）产生的废热通过热泵（2）进行二次加热，将水加热到145度左右，可以使得蒸发器（3）内的蒸汽直接推动透平机（4）做功实现发电机（5）发热，取消了其他工质的使用；通过设置四号通气管（11）和冷凝设备（6），透平机（4）和冷凝设备（6）之间存在高低落差，实现了蒸馏完的水蒸气是以气态的方式，通过四号通气管（11）将蒸汽输送至冷凝设备（6）内，实现了借助冷凝设备（6）风冷的方式进行冷热交换产生水汽液化；通过加入了海盐输送机（14），实现了蒸发器（3）蒸馏出海盐的输送。
Patent WO-2021238329-A1 (WO)
Inventor: Huo Jirong
IPC: H01H47/18
Filed: 2021-03-08
Abstract: 本申请实施例涉及电学领域，公开了一种驱动电路。本申请的部分实施例中，驱动电路包括低边驱动模块和延时模块；延时模块用于：在控制模块复位的情况下，输出预设时长的延时信号至低边驱动模块；低边驱动模块用于：根据预设时长的延时信号，在预设时长内处于第一状态，第一状态与第二状态相同；其中，第二状态为在控制模块复位前低边驱动模块的工作状态，第二状态包括导通或断开。该实施例使得能够避免控制模块的驱动信号非预期断开造成的安全隐患。
Patent WO-2021197120-A1 (WO)
Inventor: LIANG BING
IPC: C21D1/42
Filed: 2021-03-23
Abstract: 本申请公开了一种夹持工装，其属于夹持装置技术领域，该夹持工装包括：安装部；第一夹持部，固定安装于所述安装部上；第二夹持部，安装于所述安装部上，且所述第二夹持部相对所述第一夹持部的距离可调；所述第一夹持部和所述第二夹持部用于将工件夹持于所述夹持工装上。本公开提出的夹持工装，通过将第二夹持部相对于第一夹持部的距离设为可调，以适应于感应淬火加工时的工件变形量，能够提高感应淬火时的加工质量，提高加工过程中对工件夹持的稳定性。
Patent WO-2021190612-A1 (WO)
Title: 电动车辆、电池系统
Inventor: WANG WENWEI
IPC: H02J7/00
Filed: 2021-03-25
Abstract: 本公开提供一种电动车辆，电池系统，包括：机架；第一用电单元和第二用电单元，所述第一用电单元和所述第二用电单元与所述机架连接；以及电池系统，包括第一供电单元和第二供电单元，所述第一供电单元和所述第二供电单元均包括至少一个电池包，所述第一供电单元为所述第一用电单元供电，所述第二供电单元为所述第二用电单元供电；其中，至少一个所述电池包能够对手持工具供电。
Patent WO-2022193367-A1 (WO)
Inventor: ZOU WEI
IPC: H01L27/12
Filed: 2021-03-31
Abstract: 一种显示面板及其制备方法，显示面板包括薄膜晶体管阵列层（20）、发光器件层（70）以及热敏薄膜层（50），通过在驱动晶体管（DTFT）与发光器件（OLED）构成的发光回路中串接至少一个热敏电阻（R），来降低或者消除温度对发光亮度的衰减，可以满足业内公认的寿命评估标准。
Patent WO-2022205048-A1 (WO)
Title: Improved secondary cell activation mechanism in the new radio unlicensed spectrum
Inventor: CHEN XIANG
IPC: H04W72/04
Filed: 2021-03-31
Abstract: An apparatus may receive a media access control (MAC) control element (CE) from a base station (BS) indicating a secondary cell (SCell) to be activated in an unlicensed band. The apparatus may initiate a timer with an end value in response to receiving the MAC CE and may further adjust a radio-frequency (RF) chain from a first state to a second state corresponding to the SCell to be activated. The apparatus may determine, based on measurements of one or more synchronization signal blocks (SSBs) transmitted from the BS indicating one or more listen before talk (LBT) failures corresponding to the SCell, one or more failed SSB transmissions corresponding to the SCell. Accordingly, the apparatus may readjust, in response to expiry of the timer, the RF chain from the second state to the first state and receive one or more additional SSBs in the first state.
Patent WO-2022205150-A1 (WO)
Inventor: ZHANG MENGLUN
IPC: H03H9/19
Filed: 2021-03-31
Abstract: Disclosed are a quartz resonator having a reinforcing structure and a fabrication method therefor, and an electronic device. The quartz resonator having a reinforcing structure of the present invention comprises: a substrate; a boss structure, the boss structure being located on the substrate; a contact layer, the contact layer being located on the boss structure; a lower electrode metal layer, the lower electrode metal layer being located on the contact layer and comprising a lower electrode, a lower electrode wire, and a lower pin; a quartz wafer, the quartz wafer being located on the lower electrode metal layer; an upper electrode metal layer, the upper electrode metal layer being located on the quartz wafer and comprising an upper electrode, an upper electrode lead, and an upper pin; and a reinforcing structure, the reinforcing structure being located above or below the quartz wafer.
Patent WO-2021232970-A1 (WO)
Inventor: YAN RONG
IPC: H01M10/613
Filed: 2021-04-02
Abstract: 提供一种大功率储能设备的热管理系统及其控制方法，控制方法包括：分别采集多个储能设备的温度；若至少一个储能设备的温度超出第一预设条件，则调节控温等级最低的控温模块的运行参数；其中，第一预设条件包括预设温差和预设时间；若控温等级最低的控温模块的运行参数达到最大值，且储能设备的温度超出第一预设条件，则调节控温等级高一级的控温模块的运行参数；直至储能设备的温度满足第一预设条件。提供的技术方案通过采用多级控温的方式对储能设备的温度进行调节，能够实现精准控温，保证储能设备散热均匀，有利于提高储能设备的性能和使用寿命，且满足系统的经济性要求。
Patent WO-2022213380-A1 (WO)
Title: Methods and apparatuses for unmanned aerial vehicle user equipment replacement
Inventor: HU JIE
IPC: G08G5/00
Filed: 2021-04-09
Abstract: The present application relates to methods and apparatuses for unmanned aerial vehicle user equipment replacement. An embodiment of the present disclosure provides a method for replacing an unmanned aerial vehicle (UAV) user equipment (UE) within a UAV swarm including a plurality of UAV UEs. The method may include: transmitting a first replacement command comprising first information related to a first UAV UE to a second UAV UE, wherein the second UAV UE is to replace the first UAV UE from the UAV swarm; and in response to receiving an acknowledgement to the first replacement command from the second UAV UE, transmitting a second replacement command including second information related to the second UAV UE to one or more UAV UEs of the UAV swarm other than the first UAV UE.
Patent WO-2022041748-A1 (WO)
Inventor: LI DINGGUO
IPC: H02G11/00
Filed: 2021-04-12
Abstract: Disclosed are a line arrangement mechanism for a hanging-type industrial robot and a use method therefor, comprising a gantry; a robot is slidably mounted at the front central position of the gantry; supporting rods are movably connected at the upper part of the gantry by means of a shockproof mechanism; and the shockproof mechanism comprises a fixed seat, a shockproof seat, a sealing gasket, a shockproof plate, a through hole, a first spring, a spring seat, a spring rod, a limiting plate, a fixing buckle, and a second spring, wherein the number of supporting rods is two, and a cross beam is fixedly connected between the two supporting rods. The line arrangement mechanism for the hanging-type industrial robot according to the present invention can have an excellent damping effect, improve the stability of the line arrangement mechanism, and also avoid the phenomenon in which various parts of the line arrangement mechanism become loose due to vibration; second, the phenomenon in which wires are too long or too short is avoided, thus further facilitating use. In addition, the disassembly and installation of wires can be facilitated, thus improving the usage convenience.
Patent WO-2022217600-A1 (WO)
Title: Organic electroluminescent device and display apparatus
Inventor: ZHANG XIAOJIN
IPC: H01L51/50
Filed: 2021-04-16
Abstract: An organic electroluminescent device, comprising an anode (2), a cathode (11), a light-emitting layer (7) provided between the anode (2) and the cathode (11), and an auxiliary light-emitting layer (6) located on the side of the light-emitting layer (7) facing the anode (2). The auxiliary light-emitting layer (6) comprises a first host material and a first fluorescent guest material. The light-emitting layer (7) comprises a second host material, a TADF material, and a second fluorescent guest material. The first host material and the first fluorescent guest material satisfy: S1(B)-T1(B)>0.2eV; S1(B)>S1(C); T1(B)>T1(C); and ||HOMO(B)-LUMO(C)|-S1(C)|≤0.2eV, wherein the lowest singlet energy of the first host material is S1(B), and the lowest triplet energy thereof is T1(B); the lowest singlet energy of the first fluorescent guest material is S1(C), and the lowest triplet energy thereof is T1(C); the highest occupied molecular orbital energy level of the first host material is HOMO(B); and the lowest unoccupied molecular orbital energy level of the first fluorescent guest material is LUMO(C).
Patent WO-2022222119-A1 (WO)
Title: Current detection device, electric energy detection device, and control method for current detection device
Inventor: WANG SHUAI
IPC: G01R19/00
Filed: 2021-04-23
Abstract: A current detection device, comprising a first mutual inductance unit (301), a power supply unit (302), a current detection unit (303), and a processing unit (304). The first mutual inductance unit (301) comprises a hollow part, a tested cable passes through the hollow part, and the first mutual inductance unit (301) is configured to generate a first induced electric parameter and a second induced electric parameter according to the actual current of the tested cable. The power supply unit (302) is connected to the first mutual inductance unit (301) and is configured to convert the voltage in the first induced electric parameter to the first voltage. The current detection unit (303) is connected to the first mutual inductance unit (301), and the current in the second induced electric parameter is converted to the second voltage. The processing unit (304) is connected to the power supply unit (302) and the current detection unit (303), and calculates a current value on the tested cable. The current detection device can prevent the detection device from installing a position-limited electrical connection point, can improve the safety level of the detection device when detecting the current of the tested cable in real time, reduce the cost, and the detection device does not need an additional power supply, thereby eliminating the limitation of the installation of the power supply to the detection device. An electric energy detection device and a control method for the current detection device.
Patent WO-2022236498-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04W74/08
Filed: 2021-05-08
Abstract: 本公开实施例提供一种连接失败检测方法及装置、通信设备及存储介质。由用户设备UE执行的所述连接失败检测方法，可包括：针对小数据传输SDT过程进行连接失败检测。
Patent WO-2021238974-A1 (WO)
Title: Efficient glue dispensing and assembly device and assembly method using said device
Inventor: GU XIAODONG
IPC: F16B11/00
Filed: 2021-05-26
Abstract: An efficient glue dispensing and assembly device and an assembly method using said device. Said device comprises a substrate feeding line (100), a holder feeding line (200), a glue dispensing module (300), a time difference compensation and holder pickup module (400), an assembly module (500) and an automatic discharging module (600); and a glue dispensing station (A) and a packaging station (B) are provided on the substrate feeding line (100). The time difference compensation and holder pickup module (401) is provided between the substrate feeding line (100) and the holder feeding line (200). The substrate feeding line (100) and the holder feeding line (200) are provided in parallel on the same side of the time difference compensation and holder pickup module (400), reducing the space occupancy rate of the device; time difference compensation is performed on different supplied materials by means of a transfer mechanism; whether a holder grabbed by a pickup head is qualified is tested by means of a detection camera, increasing the qualification rate of finished products; and the assembly method increases the overall working efficiency, improves the production capacity, reduces the cost, and increases the automation rate.
Patent WO-2022246758-A1 (WO)
Inventor: LI CHAOCHUN
IPC: F04D15/00
Filed: 2021-05-27
Abstract: 一种产品状态量化和剩余寿命预测方法，获取产品的设计数据和运行数据，基于设计数据建立产品的设计模型，并根据设计数据和运行数据执行数据融合以获得产品的预测性能曲线，选取预测性能曲线中优化工作状态点，基于预测性能曲线建立产品的费用模型和操作弹性模型，根据产品的性能需求或者运行成本计算产品的剩余寿命预测，并且能够基于产品的动态性能执行量化和预测。此外，还公开了实现方法的系统、装置。
Patent WO-2021239153-A1 (WO)
Title: Zooming amount and focusing amount linked optical system, design method therefor, and laser cutting head thereof
Inventor: FANG QIANG
IPC: G02B13/00
Filed: 2021-05-31
Abstract: A zooming amount and focusing amount linked optical system, a design method therefor, and a laser cutting head thereof. The optical system comprises a lens set composed of at least two lenses; the lens set is configured to image a certain object on a certain plane behind the object; the lens set comprises at least one moving lens, and when a certain moving lens in the lens set is at a certain position, the other moving lenses in the lens set are at specific positions corresponding to the position. The optical structure of a zoom cutting head is simplified, and thermal stray light is reduced at the source; a self-lubricating structure is adopted, so that the thermal conductivity of a mechanical structure is greatly improved while low friction is ensured. The structure of the system is simplified while application requirements are satisfied, a zooming range is broadened, and the system cost is reduced.
Patent WO-2022017002-A1 (WO)
Title: Garbage collection method and device
Inventor: LIU JINHU
IPC: G06F12/02
Filed: 2021-06-01
Abstract: A garbage collection method, comprising: a storage system determining a first time period according to a service pressure value of the storage system in a historical time period, wherein the service pressure value of the storage system in the first time period is less than a set threshold, and the service pressure value of the storage system in the historical time period is obtained according to any one or more of IOPS, an IO size, a data read-write ratio, a deduplication and compression ratio, and a throughput (S301); the storage system performing garbage collection in the first time period (S302); and the storage system performing garbage collection in a second time period, wherein the garbage collection rate of the storage system in the second time period is less than the garbage collection rate of the storage system in the first time period (S303). In this way, the storage system may have a large number of empty logical chunk groups to support the storage system to quickly write a large amount of new data in other time periods, thereby reducing impacts of garbage collection in the other time periods on the performance of the host, such as IOPS, and improving the performance of the host when the host has a large number of data write tasks. In addition, also provided is a garbage collection device.
Patent WO-2022252195-A1 (WO)
Inventor: CHEN PING
IPC: A24F40/46
Filed: 2021-06-03
Abstract: 一种密排发热机构（1）及雾化装置，密排发热机构（1）包括用于对液体蒸发的发热线路（100）、用于连接供电单元的电极（200），两个电极（200）之间设置至少两条并列的发热线路（100）形成线路组（101），线路组（101）中所有发热线路（100）从一个电极（200）延伸至另一个电极（200）；所有发热线路（100）形成的排布图案中，线路组（101）中相邻发热线路（100）之间或相邻线路组（101）之间的至少部分间距为小于0.5mm的密排结构，或者线路组（101）中相邻发热线路（100）之间和相邻线路组（101）之间各自都有部分间距为小于0.5mm的密排结构；其余部分间距大于密排结构间距。雾化装置包括导液体（2）、发热机构（1）。温度分布存在梯度且相对整体发热机构（1）的各个分区热量均匀、能对不同沸点组分进行充分雾化、避免发热线路（100）过宽而遮挡发热线路（100）中间部位的雾化蒸汽雾化被带出的问题。
Patent WO-2022110784-A1 (WO)
Title: 一种量子芯片和量子计算机
Inventor: LUO YANXING
IPC: G06N10/00
Filed: 2021-06-23
Abstract: 本申请提供了一种量子芯片和量子计算机，涉及量子计算技术领域，以解决量子芯片制作难度大、良率低等问题。本申请提供量子芯片包括：基板、M个子芯片、耦合结构和腔模抑制结构；每个子芯片中包括N个量子比特，M个子芯片间隔的设置在基板的板面；耦合结构用于实现M个子芯片之间的互连；腔模抑制结构设置在每个子芯片的边缘和/或M个子芯片之间的间隙内，用于提升量子芯片的腔模频率；其中，M为大于1的正整数，N为大于或等于1的正整数。在本申请提供的量子芯片中，以M个子芯片的方式组成量子芯片，从而会有效降低制作难度并提升制作良率；并且，当某一个子芯片出现质量缺陷时，也不会导致因质量缺陷所造成的成本大、资源浪费等问题。
Patent WO-2022022187-A1 (WO)
Inventor: WANG YUNLIANG
IPC: H05K5/02
Filed: 2021-06-25
Abstract: Disclosed in the present application are an electric control box and a ceiling cassette type air conditioner. The electric control box comprises a box body and a box cover; the box body is provided with an opening; the box body comprises a first sidewall and a second sidewall opposite to the first sidewall; the edge of the first sidewall located on an opening side extends inwards to form a covered edge; the second sidewall extends outwards to form a protrusion; a flanging is formed on the periphery of the box cover; a folded edge is formed on one side of the flanging; the folded edge or the junction of the folded edge and the flanging is provided with a relief notch; and when the box cover is fitted to the cover body, the covered edge is buckled to the flanging, the protrusion extends into the relief notch, and the protrusion is buckled to the folded edge.
Patent WO-2022017147-A1 (WO)
Title: Point cloud data processing method and apparatus, radar apparatus, electronic device, and computer readable storage medium
Inventor: ZHOU BO
IPC: G06F16/51
Filed: 2021-06-30
Abstract: The present invention provides a point cloud data processing method and apparatus, a radar apparatus, an electronic device, and a computer readable storage medium. The method comprises: obtaining point cloud data corresponding to a target scene; rasterizing the obtained point cloud data to obtain point cloud datasets respectively corresponding to multiple rasters, the point cloud dataset in each raster being sequentially stored in a storage medium, and each of the point cloud datasets comprising data of at least one point; and determining, according to the point cloud dataset of each raster, point cloud feature information corresponding to the raster. According to the present invention, point cloud feature extraction is divided into a point cloud rasterization process and a raster feature extraction process, and in this way, the overall point cloud feature extraction is performed on the point cloud data set of each raster by taking a raster as a unit, and thus the efficiency of point cloud feature extraction is improved.
Patent WO-2022007932-A1 (WO)
Title: Signal transmission method, channel estimation method, transmitting end device, and receiving end device
Inventor: LI JIANJUN
IPC: H04B7/0413
Filed: 2021-07-09
Abstract: Disclosed are a signal transmission method, a channel estimation method, a transmitting end device and a receiving end device. The method comprises: mapping, according to a preset rule, random pilot sequences of respective transmit antenna ports to at least one OFDM symbol, and generating corresponding pilot signals of the respective transmit antenna ports on the at least one OFDM symbol, wherein different transmit antenna ports have different random pilot sequences; and converting the pilot signals into time domain transmission signals of the at least one OFDM symbol, and transmitting same by means of corresponding transmit antenna ports.
Patent WO-2022007948-A1 (WO)
Inventor: LIU HUA
IPC: D21H21/14
Filed: 2021-07-09
Abstract: La présente invention appartient au domaine technique de l'aérospatiale et concerne en particulier un papier réactif d'eau libre de carburant pour l'aviation, son procédé de préparation et un dispositif de détection associé. Le papier réactif comprend du papier filtre, du ferricyanure de potassium chargé sur la surface du papier filtre et un mélange de sulfate ferreux et d'un agent chélatant. Le procédé de préparation du papier réactif d'eau libre de carburant pour l'aviation consiste : à infiltrer le papier filtre dans une solution de K 3 [Fe(CN) 6 ], puis à sécher pour obtenir un papier réactif intermédiaire; et à revêtir la surface du papier réactif intermédiaire d'un mélange pulvérulent de FeSO 4  et de l'agent chélatant. Le papier réactif d'eau libre de carburant pour l'aviation proposé par la présente invention présente les avantages suivants : le procédé de détection est simple et pratique, facile à utiliser, exempt de spécialisation et d'instruments, pratique à utiliser, intuitif, concis, rapide et efficace et permet d'effectuer une détection à l'œil nu; la sensibilité de détection est élevée; la durée de vie effective est longue, l'apparition ou non d'une défaillance peut être facilement déterminée au moyen d'un changement de couleur visuel, et la fiabilité de détection est améliorée; et le coût de production est réduit.
Patent WO-2022262042-A1 (WO)
Inventor: XU FENGCHENG
IPC: G09G3/36
Filed: 2021-07-13
Abstract: 本申请提供一种显示装置及其驱动方法、移动终端。所述显示装置包括显示单元，所述显示单元包括多个显示区域；驱动电路，用于驱动所述显示单元，所述驱动电路包括驱动模块；其中，所述驱动模块包括与多个所述显示区域一一对应的多个算法。
Patent WO-2022156163-A1 (WO)
Inventor: ZHANG JUN
IPC: B28C7/06
Filed: 2021-07-16
Abstract: L'invention concerne un appareil d'agitation apte à empêcher une interférence sur une pesée par une trémie de pesée. L'appareil d'agitation comprend : une machine principale d'agitation ; une trémie de pesée agencée au-dessus de la machine principale d'agitation pour apporter des matières dans la machine principale d'agitation, un capteur de pesée étant agencé sur la trémie de pesée pour peser les matières entrant dans la machine principale d'agitation, et une vanne de décharge étant agencée au-dessous de la trémie de pesée ; un connecteur agencé entre la machine principale d'agitation et la trémie de pesée, les matières dans la trémie de pesée entrant dans la machine principale d'agitation par l'intermédiaire du connecteur ; et un dispositif de réglage de direction du vent, qui est agencé entre la machine principale d'agitation et le connecteur, de telle sorte qu'un gaz entrant dans le connecteur peut être déchargé dans une direction horizontale de façon à réduire une interférence sur la mesure par la trémie de pesée, laquelle interférence est provoquée par le gaz entrant dans le connecteur. Au moyen de l'appareil d'agitation apte à empêcher une interférence sur une pesée par une trémie de pesée, de l'air généré dans une machine principale d'agitation peut être déchargé en continu sans affecter un apport, ce qui empêche des dommages à l'appareil provoqués par un excès de pression dans la machine principale d'agitation, et la précision de pesée est également accrue.
Patent WO-2022042155-A1 (WO)
Inventor: YANG YINGHAN
IPC: H05B45/20
Filed: 2021-07-23
Abstract: The present application provides a computation apparatus triggered by a power cord edge signal allowing level duration counting. The computation apparatus comprises: a clock circuit, the output end of the clock circuit providing a clock signal and outputting the clock signal to a level duration counting unit; the level duration counting unit, the clock signal triggering level duration counting for a power cord edge signal input from a power cord, a circuit state of the computation apparatus being set according to the level duration counting and the circuit state being output to an edge triggered computation unit; and the edge triggered computation unit, computation being triggered by the edge of the power cord edge signal, and a computation value of the edge triggered computation being set as an output of the computation apparatus according to the circuit state. According to the present invention, power cord level length counting is implemented by a level duration counting unit so as to determine a circuit state of the computation apparatus, and a result of computation triggered by a power cord edge signal is output according to the circuit state of the computation apparatus, thereby overcoming the difficulty that computation is triggered by the power cord edge signal but level duration counting therefor cannot be introduced.