baber/WOPTO huggingface dataset:
Patent WO-2020134439-A1 (WO)
Inventor: LIN YONG
IPC: F24F11/64
Filed: 2019-10-24
Abstract: 一种空气调节装置的控制方法、装置和空气调节装置，其中，空气调节装置的室内机设置有出风口，与出风口连通的风道内设置有风机以及对风机输出的气流进行净化的净化单元，出风口还设置有用于检测风速的第一传感器，方法包括：控制第一传感器检测气流经过净化单元后的出风风速；根据出风风速与参考风速之间的差值，对净化单元确定风量或风速的损失量；根据损失量，调整风机转速。该方法能够实现根据风量或风速的损失量，自动调整风机转速，可以实现调整净化风量，保证净化效率和净化效果。并且，风机转速随损失量的变化而变化，可以避免风机一直以较高的转速运转，导致能耗较高的情况发生，可以有效降低能耗。
Patent WO-2021068309-A1 (WO)
Title: Preparation and application of fresh flower fiber filament for textiles
Inventor: LI BIN
IPC: D01F2/00
Filed: 2019-11-01
Abstract: A fresh flower fiber filament for textiles. The fresh flower fiber filament for the textiles is prepared by the following method: (1) taking a proper amount of petals, and preliminarily crushing same to obtain a slurry dispersion liquid; and performing high-pressure homogenization treatment to obtain a fresh flower fiber dispersion liquid; (2) adding the fresh flower fiber dispersion liquid into a spinning solvent, then adding a functional auxiliary agent, and compounding the functional auxiliary agent with the fresh flower fiber dispersion liquid to obtain a fiber dispersion liquid for spinning; and (3) performing degassing treatment on the fiber dispersion liquid for spinning, injecting the degassed fiber dispersion liquid into a coagulation bath by using a spinning machine, collecting same by using a reel, and drying same to obtain the fresh flower fiber filament. Full-component wet spinning of petals is implemented for the first time, the preparation process is simple, the conditions are mild, no pollution is caused, and the preparation cost of the fiber filament is reduced; in addition, the final product retains the native primary crystalline form of cellulose and also has natural aroma odor and color in the petals. Hence, the fresh flower fiber filament has a broad market application prospect and great economic value.
Patent WO-2020094082-A1 (WO)
Inventor: SUN YU LONG
IPC: G01N27/26
Filed: 2019-11-07
Abstract: 提供一种检测样品中尿素浓度的电势型生物传感器（100）和方法，电势型生物传感器（100）含有指示电极（23）和参比电极（24），指示电极（23）上的第二反应试剂包括脲酶但不包括电子传递体，而参比电极（24）上的第一反应试剂包括电子传递体但不含有脲酶。在不施加外部电压的情形下，加入血液样品后，脲酶催化样品中的尿素发生反应，从而导致指示电极（23）和参比电极（24）之间产生电势差，而且指示电极（23）与参比电极（24）之间的电势差与样品中的尿素浓度成线性关系，根据这种线性关系，就可计算出样品中的尿素浓度。
Patent WO-2021027165-A1 (WO)
Inventor: PAN BICHAO
IPC: F16M11/10
Filed: 2019-11-15
Abstract: A scanning support for a planar laser radar, comprising a fixed base (1), a movable support (2), and a driving mechanism (3). The movable support (2) is divided into a rotating part (21) and a radar bearing part (22) for mounting a planar laser radar; the rotating part (21) is connected to a rotating structure (32) of the driving mechanism (3), and a rotating axis of the rotating structure (32) is orthogonal to a side surface of the fixed base (1); after a driving motor is started, the rotating structure (32) rotates to drive the rotating part (21) to repeatedly swing up and down with respect to the fixed base (1). A rotating dimension is added for the planar laser radar so as to achieve a 3D scanning function for an obstacle in front of the planar laser radar, thereby effectively reducing the 3D scanning cost. The present invention is applied to the field of scanning supports.
Patent WO-2021047066-A1 (WO)
Title: Nuclear power plant personnel gate and installation method thereof
Inventor: XIE HONGHU
IPC: G21C13/028
Filed: 2019-11-29
Abstract: Provided is a nuclear power plant personnel gate, which is applicable to a double-layered containment of a nuclear power plant, the double-layered containment includes outer and inner containments (1, 2), inner and outer pre-buried penetrating pieces (4, 3) are arranged on the inner and outer containments (2, 1) correspondingly, the personnel gate penetrates through the inner and outer pre-buried penetrating pieces (4, 3), the inner pre-buried penetrating piece (4) is fixedly connected with the personnel gate; the outer pre-buried penetrating piece (3) is flexibly connected with the personnel gate in a sealed mode, the nuclear power plant personnel gate includes: a shell ring assembly (5) for supporting the inner pre-buried penetrating piece (4) and the outer pre-buried penetrating piece (3); an outer sealing door (6) for establishing a shielding sealing barrier on the boundary of the outer containment (1); an inner sealing door (7) for establishing a pressure-bearing sealing barrier on the boundary of the inner containment (2); the shell ring assembly (5), the outer sealing door (6), and the inner sealing door (7) are enclosed to form a sealed space (8); and an intermediate transmission cartridge (9), which is detachably disposed in the sealed space (8), can be movably connected with the inner and outer sealing doors (7, 6), and is used for controlling opening and closing of the inner and outer sealing doors (7, 6). The reliability of the personnel gate of the nuclear power plant is improved.
Patent WO-2021102955-A1 (WO)
Title: 车辆的路径规划方法以及车辆的路径规划装置
Inventor: TAI YUZHUO
IPC: G01C21/20
Filed: 2019-11-29
Abstract: 一种车辆的路径规划方法以及路径规划装置，其中，该路径规划方法包括：检测到用户用于指示开启自动泊车的第一操作（610）；响应于第一操作，在显示屏上显示候选车库的位置信息（620）；检测到用户指示候选车库中目标车库的第二操作（630）；响应于第二操作，在显示屏上显示目标行驶路径，其中，目标行驶路径用于车辆从指示开启自动泊车的起始泊车位姿行驶至目标车库中的目标停车位姿，目标行驶路径是根据车辆的中间位姿对起始泊车位姿与目标停车位姿之间的路径进行分段规划得到的，车辆位于中间位姿时车辆的至少部分位于目标车库之外（640）。能够通过中间位姿对车辆的泊车路径进行分段规划，从而提高车辆的路径规划的成功率。
Patent WO-2021097931-A1 (WO)
Title: 一种过滤器用组合式滤水帽
Inventor: ZHANG LICHUN
IPC: B01D24/00
Filed: 2019-12-04
Abstract: 一种过滤器用组合式滤水帽，包括帽体(1)，帽体(1)上贯穿设置有受力杆(2)，受力杆(2)的表面且位于帽体(1)的下方从上往下依次套设有底盖(3)、止退垫片(4)和锁紧螺母(5)；受力杆(2)上设置有限位槽(6)；受力杆(2)包括杆本体(26)，杆本体(26)的底部设置有与锁紧螺母(5)配合的连接螺纹(23)；止退垫片(4)包括垫片本体(43)，垫片本体(43)内腔的两侧均设置有与限位槽(6)配合的限位块(44)，垫片本体(43)上镶嵌有止退环(45)，止退环(45)的下方设置有齿牙；锁紧螺母(5)包括螺母本体(51)，螺母本体(51)的顶部设置有与止退环(45)的下方设置的齿牙配合的啮合齿牙(52)。
Patent WO-2021114140-A1 (WO)
Inventor: YAN YINGQIANG
IPC: H03H9/25
Filed: 2019-12-11
Abstract: Disclosed are a packaging method for a filter chip (300), and a packaging structure. The packaging method comprises: providing a circuit substrate (100); covering a first surface of the circuit substrate (100) and/or the filter chip (300) with an adhesive material (200), and forming a concave cavity or a closed cavity on the adhesive material (200); adhering the filter chip (300) to the first surface of the circuit substrate (100) by means of the adhesive material (200), and enabling a surface acoustic wave conduction region of the filter chip (300) to correspond to the concave cavity or the closed cavity on the adhesive material (200) to form a gap; an encapsulation material (500) encapsulating the filter chip (300); forming an interconnection hole (104) penetrating from a second surface of the circuit substrate (100) to a pin of the filter chip (300); filling the interconnection hole (104) with a conductive material (600), such that the conductive material (600) makes electric contact with a chip pin bump or bonding pad metal of the filter chip (300); and forming an external pin bonding pad (900) on the second surface. Thus, a cavity may be formed not on the circuit substrate (100), packaging difficulty is reduced, and a lead bonding process or a gold ball flip bonding process is not used, such that the size of a packaging structure of a filter is smaller and thinner.
Patent WO-2021114274-A1 (WO)
Title: 无线通信方法、装置及存储介质
Inventor: LI MINGJU
IPC: H04W24/08
Filed: 2019-12-13
Abstract: 本公开是关于一种无线通信方法、装置及存储介质。本申请实施例提供的一种无线通信方法，其中，应用于具有多个天线面板的终端中，包括：利用不同的所述天线面板，分别与第一小区和第二小区进行通信，其中，所述第一小区是所述终端的服务小区，所述第二小区不是所述终端的服务小区。
Patent WO-2020228333-A1 (WO)
Inventor: Zhong Dunying
IPC: H02K7/09
Filed: 2019-12-23
Abstract: A magnetic suspension bearing, a motor, a compressor, and an air conditioner. The magnetic suspension bearing comprises a rotor thrust disc (1), axial bearing stators (2), and an axial displacement detection apparatus (3); the axial displacement detection apparatus (3) is used for detecting the axial location of the rotor thrust disc (1), two axial ends of the rotor thrust disc (1) are respectively provided with an axial bearing stator (2), at least one axial bearing stator (2) thereamong is provided thereon with the axial displacement detection apparatus (3), and the axial displacement detection apparatus (3) and the axial bearing stator (2) on which said apparatus is located are an integral structure.
Patent WO-2020135356-A1 (WO)
Title: 一种保护电路及电池管理系统
Inventor: ZHANG WEI
IPC: H02H9/04
Filed: 2019-12-23
Abstract: 本申请部分实施例提供了一种保护电路及电池管理系统。本申请的部分实施例中，保护电路包括：第一保护模块和续流模块；第一保护模块与电池管理系统的主回路的第一开关模块并联，续流模块与电池管理系统的主回路的负载模块并联，第一开关模块为开关管；第一保护模块在第一开关模块断开时切换至充电状态，用于稳定第一开关模块的第一端和第一开关模块的第二端之间的电压；续流模块在第一开关模块断开时导通，用于稳定第一开关模块与电池管理系统的主回路的第二开关模块之间的电压。该保护电路降低了第一开关模块被击穿的风险，也避免了寄生电感对第一开关模块的开关频率的限制。
Patent WO-2020253209-A1 (WO)
Title: 摄像头升降装置和移动终端
Inventor: LIU CHUNFA
IPC: H04N5/225
Filed: 2019-12-30
Abstract: 一种摄像头升降装置（100）和应用该摄像头升降装置的移动终端。摄像头升降装置（100）包括：安装板（10）；驱动机构（30），所述驱动机构（30）安装于所述安装板（50）的表面；以及升降机构（50），所述升降机构（50）安装于所述安装板（10）面向所述驱动机构（30）的表面，并传动连接于所述驱动机构（30）；所述升降机构（50）用于安装摄像头，所述驱动机构（30）驱动所述升降机构（50）运行，以使所述摄像头上升或下降。该方案实现了摄像头升降装置（100）驱控一体化，节省了空间，解决了现有升降式摄像头存在的传动效率低的问题。
Patent WO-2020140982-A1 (WO)
Inventor: LI JIANMIN
IPC: G01N23/20008
Filed: 2020-01-03
Abstract: 一种背散射检查系统和背散射检查方法，背散射检查系统包括机架（1）和背散射检查装置（2）。机架（1）包括相对于地面竖直或倾斜设置的轨道，轨道围成的空间形成检查通道；背散射检查装置（2）包括背散射射线发射装置（3）和背散射探测器（4），背散射检查装置（2）可移动地设在轨道上，用于检查通过检查通道的被检物。背散射检查系统能够对被检物的多个表面进行背散射检查。
Patent WO-2021142732-A1 (WO)
Title: Atomization device
Inventor: TAO XINGMING
IPC: A24F40/40
Filed: 2020-01-16
Abstract: An atomization device, comprising: a support (14); and a housing (11). The housing (11) accommodates the support (14). The housing (11) comprises a first tubular structure formed of a first hard plastic material. The support (14) comprises a first tubular structure formed of a second hard plastic material. The first tubular structure of the housing (11) surrounds the first tubular structure of the support (14).
Patent WO-2021142841-A1 (WO)
Inventor: TAO TAO
IPC: H04W72/04
Filed: 2020-01-19
Abstract: Selon des modes de réalisation, la présente divulgation se rapporte à une configuration de signal de référence de secours. Selon des modes de réalisation de la présente divulgation, le premier dispositif détermine des ressources d'origine et des ressources de secours permettant la transmission de signaux de référence. Si les signaux de référence ne peuvent pas être transmis à l'aide des ressources d'origine, les signaux de référence peuvent être retransmis à l'aide des ressources de secours. De cette façon, la précision de positionnement est améliorée et la latence du service de positionnement est réduite. En outre, l'invention concerne des opportunités de transmission flexibles destinées au signal de référence.
Patent WO-2021027263-A1 (WO)
Title: 一种电动液驱动活塞式氢气压缩机及压缩方法
Inventor: YIN ZHI
IPC: F04B41/06
Filed: 2020-01-20
Abstract: 一种电动液驱动活塞式氢气压缩机及压缩方法，包括液压换向系统（1）、第一两级压缩缸（2）、第二两级压缩缸（3）、气体冷却装置（4）和气体管路（5），第一两级压缩缸（2）和第二两级压缩缸（3）串联布置，实现四级压缩，液压换向系统（1）分别为第一两级压缩缸（2）和第二两级压缩缸（3）提供动力，气体冷却装置（4）分别为第一两级压缩缸（2）和第二两级压缩缸（3）的两级压缩降温。该压缩机实现了氢气的四级增压压缩，并解决了压缩散热问题。
Patent WO-2021159300-A1 (WO)
Title: Adhesive composition, laminate, and package
Inventor: OKADA KATSUHIKO
IPC: C07D307/89
Filed: 2020-02-12
Abstract: An adhesive composition contains an acid anhydride group-containing oil or fat (A) and a curing agent (B) having a reactive group reactive with an acid anhydride group. A laminate is obtained by placing an adhesive layer between a first substrate and a second substrate, and the adhesive layer includes the aforementioned adhesive composition. A package is obtained by forming a bag from a laminate obtained by placing an adhesive layer between a first substrate and a second substrate, and the adhesive layer includes the aforementioned adhesive composition.
Patent WO-2021163893-A1 (WO)
Inventor: FANG YUN
IPC: H04W72/04
Filed: 2020-02-18
Abstract: 本发明提供一种通信方法及装置，方法包括：网络设备向终端设备发送多个控制信道，终端设备接收多个控制信道中的至少一个控制信道，多个控制信道调度相同的物理信道。通过该方式，网络设备发送的多个控制信道均具备相同的物理信道，从而可以保证多个控制信道指示的物理信道具有相同的资源分配。
Patent WO-2021174514-A1 (WO)
Inventor: HUI CHAOFENG
IPC: H04W88/06
Filed: 2020-03-06
Abstract: Embodiments include systems and methods for managing wireless communication on a multi-SIM multi-standby (MSMS) wireless device. A processor of the wireless device may detect loss of a data connection with a network supported by a first SIM. The processor may determine whether the loss of the data connection was caused by use of an IP multimedia subsystem (IMS) service in a network supported by the second SIM. In response to determining that the loss of the data connection was caused by use of an IMS service in the network supported by the second SIM, the processor may trigger a telephony framework to reestablish without delay the data connection with the network supported by the first SIM.
Patent WO-2020182091-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/159
Filed: 2020-03-09
Abstract: A video processing method is provided to comprise: determining, for a conversion between multiple video units of a video region of a video and a coded representation of the multiple video units, reshaping model information that is commonly shared by the multiple video units; and performing a conversion between a coded representation of the video and the video, wherein, the reshaping model information provides information for constructing video samples in a first domain and a second domain and/or scaling chroma residue of a chroma video unit.
Patent WO-2021179140-A1 (WO)
Inventor: LIANG HUIYU
IPC: H04L12/24
Filed: 2020-03-09
Abstract: Provided are a control method, a competition system, an electronic device, a competition device and a storage medium. The method comprises: a service terminal determining terminal information of a client terminal, and sending the terminal information to a portable terminal (S110); the portable terminal generating a verification image according to the terminal information, and displaying same (S120); and a competition device identifying the verification image to obtain the terminal information of the client terminal, and establishing a communication connection with the client terminal according to the terminal information, such that the client terminal can control the competition device (S130).
Patent WO-2020200242-A1 (WO)
Title: Session processing method, communication device and communication system
Inventor: YAO QI
IPC: H04W76/00
Filed: 2020-04-01
Abstract: The present application provides a session processing method, a communication device and a communication system. The session processing method includes: an intermediate session management network element SMF receives a request message sent by an access mobility management network element AMF, the request message includes a session identifier, wherein, the intermediate session management network element SMF is the SMF selected by the AMF when the user equipment UE moves out of the service area of the anchor point SMF; when the session corresponding to the session identifier is a local area data network LADN session, the intermediate SMF rejects the session corresponding to the session identifier. The technical solution provided by the present application can realize that the user equipment cannot continue to access the LADN service after moving out of the service area of the anchor point SMF, thereby avoiding the waste of LADN service resources.
Patent WO-2020216088-A1 (WO)
Inventor: HAN JING
IPC: H04W24/08
Filed: 2020-04-13
Abstract: Embodiments of the present application provide a frequency point measurement method and apparatus, and a storage medium. The method comprises: a communication device performs frequency point measurement on a shared measurement gap by means of an identifier of a frequency point group to which target frequency points to be detected belong that is configured by a network device according to the maximum number of frequency point groups supported by the communication device, and at least one measurement gap proportion corresponding to each frequency point group. Hence, in the embodiments of the present application, the network device can flexibly configure measurement opportunities of different target frequency points on the shared measurement gap for the communication device according to the maximum number of frequency point groups supported by the communication device, so that the target frequency points having different use have different measurement performance.
Patent WO-2021036285-A1 (WO)
Inventor: LOU JUNHUI
IPC: G09F9/33
Filed: 2020-04-16
Abstract: Disclosed are a display panel and a display apparatus. The display panel comprises a primary display area, a first secondary display area, a second secondary display area, and a transitional display area, wherein the light transmittance of the first secondary display area is greater than that of the primary display area. The display panel comprises: a first pixel unit located in the first secondary display area, the first pixel unit comprising first sub-pixels; a second pixel unit located in the second secondary display area, the second pixel unit comprising second sub-pixels; and a third pixel unit located in the transitional display area, the third pixel unit comprising third sub-pixels, wherein at least any two of the first sub-pixels, the second sub-pixels and the third sub-pixels which are the same color are the same size.
Patent WO-2020221096-A1 (WO)
Title: Motion device
Inventor: Wu Huoliang
IPC: H01L21/66
Filed: 2020-04-23
Abstract: The present invention provides a motion device, comprising: a tray; a rotating platform located below the tray and provided with an annular upper cavity on the upper surface thereof, and a lower cavity on the lower surface thereof, wherein the projections of the upper cavity and the lower cavity in the projection direction perpendicular to the upper surface of the rotating platform are staggered; and a rotating motor accommodated in the annular upper cavity and comprising a rotating motor rotor and a rotating motor stator, the rotating motor stator being fixed with respect to the rotating platform, and the rotating motor rotor being fixed with respect to the tray; a vertical moving device located in the lower cavity and constructed to drive the rotating platform to vertically move; and a floating gravity compensation device located in the lower cavity and constructed to perform gravity compensation on the rotating platform. Compared with the prior art, the vertical size of the motion device is significantly reduced; and moreover, with the application of the floating gravity compensation device, the vertical motion accuracy of the motion device is significantly improved.
Patent WO-2021159614-A1 (WO)
Title: Array substrate and display panel
Inventor: SHANGGUAN RONGGANG
IPC: H01L51/52
Filed: 2020-04-28
Abstract: An array substrate and a display panel. The display panel (200) comprises an array substrate (100), the array substrate (100) comprises a base substrate (1), a drive circuit layer (2), a planarization layer (3), a reflective layer (4), an optical dielectric layer (5), a black light-shielding layer (6), a first electrode layer (7), and a pixel definition layer (8).
Patent WO-2020233543-A1 (WO)
Title: 光波导元件及其控制方法、显示装置及其显示方法
Inventor: MA SEN
IPC: G02B27/42
Filed: 2020-05-18
Abstract: 一种光波导元件（10）及其控制方法、显示装置及其显示方法。该光波导元件（10）包括光波导层(100)和第一光栅(200)，第一光栅(200)与光波导层(100)重叠并且包括至少一个第一子光栅单元(210)，至少一个第一子光栅单元(210)配置为在衍射态和非衍射态之间可切换，并且第一子光栅单元(210)在衍射态时将光波导层(100)中的入射光线从光波导层(100)导出以用于显示。该光波导元件（10）可以对出光区域的位置进行调节，对光的利用率高。
Patent WO-2020253496-A1 (WO)
Inventor: WANG JUN
IPC: B02C4/08
Filed: 2020-05-29
Abstract: Disclosed is a combined crushing device, comprising a support (1), a driving shaft (2), a driven shaft (3), a driving gear (21), a driven gear (31), a crushing wheel (4) and a hopper assembly (6). The driving shaft (2) and the driven shaft (3) are arranged on the support (1); the driving gear (21) and the driven gear (31) mesh and are respectively arranged at an end of the driving shaft (2) and an end of the driven shaft (3); the crushing wheel (4) is axially provided with a central hole (41); the crushing wheel (4) is sleeved on the driving shaft (2) and the driven shaft (3) and is fixedly connected to the driving shaft (2) or the driven shaft (3) by means of a crushing wheel positioning mechanism; and the hopper assembly (6) is detachable. According to the crushing device, since the crushing wheel and the hopper assembly are of an assembled structure, the size of parts is reduced, the number of parts is reduced, the assembly difficulty is low, the investment in molds is small, the packaging size is reduced, the transportation volume is increased, and the transportation cost is reduced.
Patent WO-2020244480-A1 (WO)
Inventor: FANG JUN
IPC: G01C21/20
Filed: 2020-06-01
Abstract: A relative positioning device and a corresponding relative positioning method. The positioning device comprises: one or more first positioning markers and one or more second positioning markers, wherein the first positioning markers enable determination of one plane, and at least one portion of the second positioning markers are located out of the plane of the first positioning markers. The method comprises: acquiring physical position information of the first positioning markers and the second positioning markers on the positioning device (1101); acquiring an image containing the positioning device and captured by an imaging apparatus (1102); analyzing the image to acquire imaging position information of the first positioning markers and the second positioning markers on the image (1103); and determining, according to the physical position information and the imaging position information of the first positioning markers and the second positioning markers, and in combination with intrinsic parameter information of an imaging element of the imaging apparatus, position information and/or orientation information of the imaging apparatus relative to the positioning device at the time when the image was captured (1104).
Patent WO-2020259239-A1 (WO)
Inventor: JIA XU
IPC: G02B6/27
Filed: 2020-06-03
Abstract: Disclosed is a miniaturized three-port optical circulator with a standard optical interface, the miniaturized three-port optical circulator comprising: a circulator core (2) comprising a first polarizing beam-splitting mechanism (21), a 45-degree Faraday rotator (22), a 22.5-degree half-wave plate (23) and a second polarizing beam-splitting mechanism (24), wherein same are arranged in sequence, with an end face, away from the second polarizing beam-splitting mechanism (24), of the first polarizing beam-splitting mechanism (21) forming a common end, an end face, away from the first polarizing beam-splitting mechanism (21), of the second polarizing beam-splitting mechanism (24) forming a transmitting end, and an end face, adjacent to the 22.5-degree half-wave plate (23), of the second polarizing beam-splitting mechanism (24) forming a receiving end; and a metal shell (1) packaging the circulator core (2) therein, with an outer surface of the metal shell (1) being provided with a common end interface (3), a transmitting end interface (5) and a receiving end interface (4), wherein same are in communication with an accommodating cavity and are respectively directly opposite the common end, the transmitting end and the receiving end of the circulator core (2). The circulator has the advantages of being miniaturized, being low in cost, having standard optical interfaces, and using plug-and-play, has main performance indexes, such as isolation, differential loss and return loss, completely meeting industry standards, and has a wide market and commercial prospects.