baber/WOPTO huggingface dataset:
Patent WO-2020168588-A1 (WO)
Inventor: GUI YANFENG
IPC: A47K11/04
Filed: 2019-02-28
Abstract: Disclosed is an all-plastic chair used as both a bath chair and a commode chair, the chair comprising four chair legs (1), a seat board (2), left and right armrests (3), and a backrest board (4), wherein the four chair legs (1), the left and right armrests (3) and the backrest board (4) are all detachably connected to the seat board (2); the middle of the seat board (2) is provided with a commode hole (21), an edge of the commode hole (21) is provided with a commode hole cover board connection groove (22), the bottom of the commode hole cover board connection groove (22) is provided with a drainage hole (23), and the drainage hole (23) facilitates drainage during a bath to prevent water accumulation; the commode hole (21) is connected to a commode hole cover board (24); and a flange (241) of the commode hole cover board (24) is embedded in the commode hole cover board connection groove (22) to enhance the weight-bearing capacity and strength of the commode hole cover board (24) at a central position of the chair, several commode holding hooks (25) extend downward from a reverse side of the seat board (2), and the commode holding hooks (25) are fastened to a detachable commode (26). The chair is used as a bath chair when the commode hole cover board (24) covers the commode hole (21), and is used as a commode chair when the commode hole cover board (24) is removed, thereby realizing dual-purpose functions. The seat board (2) is provided with water draining holes (27) for quick water drainage during a bath. In addition, since the components are detachably connected, the chair is space-saving in terms of packaging for delivery, is convenient for a customer to take home when purchasing, and can be conveniently disassembled and stored to occupy a small amount of space when not in use.
Patent WO-2020001064-A1 (WO)
Title: 数据处理方法及装置
Inventor: ZHANG DAJUN
IPC: H04L5/00
Filed: 2019-03-06
Abstract: 本申请公开了提供了数据处理方法及装置，用以使得5G网络中存在无线回程时，可以在各跳无线节点上正确进行数据承载的可靠传输，以满足后续的终端服务和数据传输的需求，提高了系统管理效率。在宿主分布式单元Donor DU侧，本申请实施例提供的一种数据处理方法，包括：接收中间综合接入及回程IAB节点发送的数据包；解析所述数据包，获取所述中间IAB节点的父节点为所述中间IAB节点分配的综合接入及回程无线网络临时标识IAB-RNTI ID；发送所述IAB-RNTI ID给宿主中央单元控制平面Donor CU-CP实体。
Patent WO-2020113836-A1 (WO)
Title: 显示面板、掩膜版以及显示设备
Inventor: CHEN E
IPC: H01L27/12
Filed: 2019-03-11
Abstract: 显示面板、掩膜版及显示设备，包括：从下至上依次层叠设置的基板、第一柔性层、第一无机层、第二无机层；在第一柔性层上设置有裂纹阻挡结构，其包括切割部及位于切割部两侧的内凹部，第一无机层及第二无机层在内凹部开口处断开，切割部切割显示面板时，内凹部用于阻止第一无机层及第二无机层的裂纹向裂纹阻挡结构两侧延伸。
Patent WO-2019185054-A1 (WO)
Title: Frequency multiplier, digital phase lock loop circuit and frequency multiplying method
Inventor: GAO PENG
IPC: H03L7/08
Filed: 2019-03-29
Abstract: A frequency multiplier, a digital phase lock loop circuit and a frequency multiplying method. The frequency multiplier comprises: a clock controller for receiving an output signal from a time-to-digital converter in a digital phase lock loop circuit and generating a control signal according to a duty cycle error of the output signal; a clock calibration circuit for receiving a reference clock signal, and calibrating a duty cycle of the reference clock signal using the control signal, so as to output a calibrated clock signal; and a clock multiplier for receiving the calibrated clock signal, and multiplying the frequency of the calibrated clock signal and then outputting same to the time-to-digital converter.
Patent WO-2020191794-A1 (WO)
Inventor: LI GUOPING
IPC: E04F15/02
Filed: 2019-04-01
Abstract: 一种止滑板，包括板材层以及位于板材层一个侧面上的止滑涂层。该止滑板的生产工艺，包括如下步骤，喷涂：在板材层的一个侧面上喷涂涂料，即得止滑涂层，止滑涂层的厚度为0.1-0.2mm；干燥：将带止滑涂层的板材层自然干燥或在温度为70-100℃的烘道中烘干，烘干时间≥24h。该板材可为静音垫、软质弹性地板、卷材、同质透心卷材或硬质地板中的一种。
Patent WO-2019233174-A1 (WO)
Inventor: ZHANG HONGXIU
IPC: B24B29/02
Filed: 2019-04-08
Abstract: 一种发光元件的抛光方法，利用高能离子对发光元件进行能量梯度递增的辐射，使发光元件的A相在发光元件的表面以下的预定深度范围内产生均一的损伤，直到A相的莫氏硬度与Y相的莫氏硬度大致相同，随后将辐射后的发光元件抛光到预定深度得到平坦的表面。
Patent WO-2020082697-A1 (WO)
Title: 180 degree flipping hidden sofa bunk bed
Inventor: Huang yu hua
IPC: A47C17/86
Filed: 2019-04-16
Abstract: The present invention relates to the technical field of multi-functional sofas, and specifically relates to a 180 degree flipping hidden sofa bunk bed, comprising an upper sofa base and a lower sofa base, wherein a mounting frame is arranged inside the lower sofa base, and a lower bed frame lifting connecting rod is fitted in the mounting frame, characterized in that an extendable lower bed frame is provided in the mounting frame; a flipping linkage is linked to the lower bed frame lifting linkage; and the extendable lower bed frame comprises a lower bed frame and an extendable bed frame, with the extendable bed frame being rectangular C-shaped, and slidably mounting rods at two sides of the extendable bed frame being mounted in sliding channels at front and rear ends of the lower bed frame. The present invention is advantageous in that the structure of a lower bed is improved, and an extendable telescopic mechanism is additionally provided, thereby increasing the area on which to lie flat of the unfolded lower bed, being safer and having a good protective performance. The sofa bunk bed is light in weight and easy to carry, and has a high strength and a long service life. By means of a simple pull-up and flipping operation, the sofa bunk bed can be transformed between a sofa and a bunk bed, thereby being simple in operation, saving on space, and being suitable for small-sized houses.
Patent WO-2020124910-A1 (WO)
Title: Flexible display device
Inventor: WANG WEI
IPC: G09F9/30
Filed: 2019-04-23
Abstract: Disclosed is a flexible display device, comprising a display region (100) and a first fan-shaped region (110), wherein data signal lines are arranged in the display region (100) and the first fan-shaped region (110); a double-layer metal layer wiring structure with a first metal layer (112) and a second metal layer (114) layered vertically is used in the first fan-shaped region (110); the data signal lines transmit data signals by means of the first metal layer (112) or the second metal layer (114) in the first fan-shaped region (110); and a first insulating layer (111) and a second insulating layer (113) are further sequentially arranged between the first metal layer (112) and the second metal layer (114), and portions, which are vertically opposite each other, of the first metal layer (112) and the second metal layer (114) are at least partially overlapped. According to the flexible display device, the width of a lower frame can be further reduced by means of reducing the effective width of the first fan-shaped region (110) thereof, thereby realizing the design of a display device with an ultra narrow frame.
Patent WO-2020220218-A1 (WO)
Inventor: LI FUYOU
IPC: C07D271/12
Filed: 2019-04-29
Abstract: 涉及具有下述式(1)结构的化合物、含有所述化合物的产品及它们的制备方法和在γ-谷氨酰转肽酶检测中的用途。
Patent WO-2020227890-A1 (WO)
Inventor: HAN DENGBAO
IPC: H01L51/50
Filed: 2019-05-13
Abstract: 发光器件及其制作方法。该发光器件的制作方法包括：形成功能层，其中，功能层具有第一表面；对功能层的第一表面进行等离子体处理；以及在经等离子体处理后的第一表面上形成钙钛矿型发光层。
Patent WO-2020243865-A1 (WO)
Title: Periscopic lens module and prism device applied to same
Inventor: LI LINZHEN
IPC: G02B7/18
Filed: 2019-06-01
Abstract: Provided are a periscopic lens module and a prism device (100) applied to the periscopic lens module. The prism device (100) comprises a prism (1), a bearing member (2), a support member (3), a ball (4), an elastic member (5), and a driving member (6), wherein the bearing member (2) comprises a bearing frame (21), the ball (4) is mounted at the top of the bearing frame (21), the support member (3) comprises a prism holder (31), a driving stand (32), and a rotation bracket (33) connected between the prism holder (31) and the driving stand (32) and fitting with the ball (4) in a rotating manner, the elastic member (5) comprises a first elastic bracket (51) and a second elastic bracket (52), the first elastic bracket (51) has a first abutting portion (511), the second elastic support (52) has a second abutting portion (521), the first abutting portion (511) and the second abutting portion (521) abut against the top of the rotation bracket (33) from two sides of the ball (4) at an interval so as to press the rotation bracket (33) and the ball (4) on the bearing frame (21), and the driving member (6) is connected between the bearing member (2) and the driving stand (32) to drive the support member (3) to cause the prism (1) to rotate, such that a prism adjustment structure is simplified and anti-shake is achieved.
Patent WO-2020001486-A1 (WO)
Title: 一种网络设备及设备管理方法
Inventor: XU GUOXIANG
IPC: H04W76/10
Filed: 2019-06-26
Abstract: 本申请提供一种网络设备及设备管理方法。该网络设备包括串口标签电路和主功能电路。其中，串口标签电路检测到主功能电路处于工作状态时，发送携带工作状态信息的第一信标帧，以使调试设备能够根据第一信标帧发送连接请求。若接收到发送的连接请求，串口标签电路根据连接请求与调试设备建立无线连接，通过无线连接与调试设备相互传输调试信息。此外，串口标签电路检测到主功能电路未处于工作状态时，发送携带非工作状态信息的第二信标帧，以使定位设备能够根据非工作状态信息对网络设备进行定位。
Patent WO-2020237773-A1 (WO)
Title: Foldable multifunctional suitcase
Inventor: LIAO XIAOCHUN
IPC: A45C7/00
Filed: 2019-07-03
Abstract: A foldable multifunctional suitcase. After the suitcase is folded, there is no gap between connection shaft sleeves and a plate, being more aesthetic, and preventing impurities from falling into a gap, thereby affecting the use of the folding function. The suitcase comprises an upper panel (1), a connection frame (2), a left side panel (3), a lower panel (4), a right side panel, an upper end plate (6) and a lower end plate. The upper panel (1) and a side of the connection frame (2) are provided with connection shaft sleeves I (8), two sides of the lower panel (4) are respectively provided with the connection shaft sleeves I (8), upper and lower ends of the left side panel (3) and the right side panel are respectively provided with connection shaft sleeves II (9) for connecting to the connection shaft sleeves I (8), the lower ends of the upper end plate (6) and the lower end plate are respectively hinged to two ends of the lower panel (4), and the first connection shaft sleeves I (8) and the second connection shaft sleeves II (9) each comprises a connection portion (10) with an arc-shaped cross section and a housing portion (11) of which one end is embedded within the connection portion (10). A shaft hole (12) is provided on the connection portion (10) in a penetrating manner, and when the suitcase is folded, the housing portion (11) can wrap connection shafts which are exposed outside.
Patent WO-2021003638-A1 (WO)
Title: Three-dimensional memory devices with deep isolation structures
Inventor: CHEN LIANG
IPC: H01L27/11565
Filed: 2019-07-08
Abstract: A method for forming a three-dimensional memory device includes forming, on a first side of a first substrate, a peripheral circuitry including first and second peripheral devices, a first interconnect layer, and a shallow trench isolation (STI) structure between the first and second peripheral devices, and forming, on a second substrate, a memory array including a plurality of memory cells and a second interconnect layer. The method includes bonding the first and second interconnect layers and forming an isolation trench through the first substrate and exposing a portion of the STI structure. The isolation trench is formed through a second side of the first substrate that is opposite to the first side. The method includes disposing an isolation material to form an isolation structure in the isolation trench and performing a planarization process to remove portions of the isolation material disposed on the second side of the first substrate.
Patent WO-2021003716-A1 (WO)
Inventor: YANG SHENGJI
IPC: G09F9/33
Filed: 2019-07-10
Abstract: 本公开提供了一种显示基板及其制造方法、显示面板、显示装置，显示基板(01)包括：衬底基板(011)、多个微发光二极管(012)和多个触控电极(013)；其中，所述微发光二极管(012)包括：沿远离所述衬底基板(011)的方向依次排布的第一电极(0121)、发光层(0122)和第二电极(0123)；所述触控电极位于所述微发光二极管远离所述衬底基板的一侧。将触控电极置于显示基板中，便无需在显示基板所在的显示面板外叠加触控面板。
Patent WO-2020248363-A1 (WO)
Title: Load balancing method for server and related apparatus
Inventor: LIU XIANG
IPC: H04L29/08
Filed: 2019-08-22
Abstract: The present application relates to resource allocation in the technical field of data processing, and specifically relates to a load balancing method for a server and a related apparatus. The method comprises: obtaining M first access requests sent by N clients, each of the clients corresponding to at least one of the first access requests, where N is an integer greater than 1, and M is an integer greater than or equal to N; calling a pre-stored load balancing strategy, the load balancing strategy being used to allocate the M first access requests to P web servers in a reasonable manner, where P is an integer greater than 1 and less than N; determining, according to the load balancing strategy, a corresponding web server for each of the M first access requests; and forwarding each first access request to the web server corresponding thereto. Embodiments of the application help improve the efficiency of load balancing for servers.
Patent WO-2020228174-A1 (WO)
Inventor: HU YIMING
IPC: F16C19/18
Filed: 2019-08-23
Abstract: A bearing assembly, a rotor assembly and a fan, wherein the bearing assembly (1) comprises: a bushing (14), the inner wall thereof being provided thereon with two grooves along the peripheral direction; a shaft (12), the bushing (14) being sleeved on the shaft (12), the shaft (12) being provided thereon with channels that correspond to each groove among the two grooves, and the channels and the corresponding grooves forming a roller track; and a plurality of rolling bodies (16) which are provided between the shaft (12) and the bushing (14) and which move inside of the roller track, wherein the outer diameter of the bushing is 13 mm, and the diameter of the part at which the shaft and the bushing are provided relative to each other is 5 mm. A fan having the bearing assembly (1) may operate reliably under a rotation speed of at least 150000 rpm.
Patent WO-2020052562-A1 (WO)
Title: Battery box unlocking control system, locking control system and control method
Inventor: ZHANG JIANPING
IPC: B60S5/06
Filed: 2019-09-10
Abstract: A battery box unlocking control system, a locking control system and a corresponding control method. The battery box unlocking control system comprises a push disk box (1), a first controller (2) and a first detection unit (3). The push disk box (1) comprises a push disk box body (11) and a suction cup (12), wherein the suction cup (12) is telescopically arranged on a surface of the push disk box body (11); the first controller (2) is used to drive the push disk box (1) forward; and the first detection unit (3) is used to send a first signal to the first controller (2) after detecting that the suction cup (12) is retracted to a first predetermined position, and the first controller (2) is further used to stop driving the push disk box (1) forward after receiving the first signal. The battery box locking control system further comprises a second controller (5), which is used to control the push disk box to be separated from the battery box after receiving the first signal. The retracted preset position of the suction cup (12) is detected by the first detection unit (3), so that the push disk box (1) has a certain buffering distance before stopping, and the push disk box (1) can be safely stopped.
Patent WO-2020063507-A1 (WO)
Inventor: ZHENG ZIHAO
IPC: H04N5/232
Filed: 2019-09-23
Abstract: Provided in the present invention are an image processing method and system, and a computer readable storage medium. The image processing method comprises the following steps: S100: an image sensor collects image data; S200: the image sensor sends original data of the image data to an image processing chip, and the original data is processed by means of a digital signal processing module to form optimised image data; S300: the digital signal processing module sends the optimised image data to an image sensing and processing module to perform processing on the optimised image data to form enhanced image data; S400: the image processing chip returns the optimised image data and/or the enhanced image data to a central processing chip, and the central processing chip records the optimised image data and/or the enhanced image data in a storage device; S500: and the image processing chip sends the optimised image data and/or the enhanced image data to a display module to display the optimised image and/or enhanced image, such that smart processing and optimisation of images are independent of the CPU processing of a smart terminal, thereby reducing the CPU load.
Patent WO-2020244137-A1 (WO)
Title: Display panel and display device
Inventor: GAO KUO
IPC: H01L27/32
Filed: 2019-11-04
Abstract: A display panel, which comprises at least three sub-pixel partitions (101, 102, 103), wherein the sub-pixel partitions (101, 102, 103) are arranged in the direction of a scan line; the aspect ratio (T11, T12, T13) of the channel region of the driving TFT in the same sub-pixel partition (101, 102, 103) is the same, and along the direction from a signal input end to a signal output end of the scan line, the aspect ratio (T11, T12, T13) of the channel region of the driving TFT of the next sub-pixel partition (101, 102, 103) relative to the driving TFT of the previous sub-pixel partition (101, 102, 103) is sequentially reduced.
Patent WO-2020108248-A1 (WO)
Inventor: ZHANG WENJIE
IPC: H04N21/23
Filed: 2019-11-06
Abstract: A video playback method and apparatus, for use in solving the problem that text information displayed in the prior art cannot summarize video content well, thereby affecting user experience. In the present application, a terminal device sends a first request for requesting a video address needing to be played back by the terminal device to a server, and receives a first response sent by the server, wherein the first response comprises the video address and dotting information of a video, and the dotting information comprises a dotting position of the video and a storage address of a video clip corresponding to the dotting position; the terminal device acquires the video according to the video address, and loads a corresponding video clip on the dotting position according to the storage address of the video clip corresponding to the dotting position; after loading the video clip, when the terminal device can also display the video clip corresponding to the dotting position of the video when playing back the video, wherein the video clip is more intuitive than the text information, and can be more convenient, fast and objective for a user to learn about the content of the video.
Patent WO-2020140611-A1 (WO)
Inventor: LIN CHUNWEI
IPC: G06K9/20
Filed: 2019-11-11
Abstract: 一种基于图像处理的vin码识别方法、设备及介质，应用于图像处理技术领域。其中，该方法包括：获取目标车辆的车辆环境信息（101）；根据车辆环境信息确定目标拍摄参数，使用拍摄装置并按照目标拍摄参数采集目标车辆的vin码图像（102）；对vin码图像进行边缘检测，以得到边缘检测后的边缘图像（103）；对边缘图像进行形态学闭运算，以得到闭运算图像（104）；对闭运算图像进行形态学开运算，以得到开运算图像（105）；确定开运算图像中vin码区域的最小外接矩形，并将最小外接矩形确定的区域确定为目标车辆的vin码区域（106）；对目标车辆的vin码区域进行识别，以识别出vin码（107）。有助于提升对车辆图像的vin码的识别效率。
Patent WO-2020108530-A1 (WO)
Inventor: LIU JUNJIAN
IPC: C12N15/63
Filed: 2019-11-27
Abstract: La présente invention concerne des anticorps et des fragments d'anticorps qui se lient de manière spécifique à IL-23p19 et des compositions contenant les anticorps ou les fragments d'anticorps. La présente invention concerne en outre des acides nucléiques codant pour les anticorps ou des fragments d'anticorps de ceux-ci, et des cellules hôtes comprenant les anticorps ou des fragments d'anticorps de ceux-ci, ainsi que des utilisations associées. La présente invention concerne également des utilisations thérapeutiques et de diagnostic de ces anticorps et fragments d'anticorps.
Patent WO-2021103002-A1 (WO)
Inventor: LU JING
IPC: H04L12/58
Filed: 2019-11-29
Abstract: A method for interaction between display devices, and a display device. The method comprises: in response to a user operation, controlling a first display device to start a mini program and display a main control interface of the mini program (S101); in response to a selection instruction of a user for a binding area, controlling the first display device to display a QR code scanning window (S102); in response to a binding QR code of a second display device that is acquired by means of controlling an image sensor on the first display device, controlling the first display device to display, in the scanning window, the binding QR code on the second display device, and controlling the first display device to display a binding determination window (S103); and in response to an input instruction of the user in a device name input area and a selection instruction of the user for an area determined to be bound, controlling the first display device to display a text prompt indicating successful binding (S104). The binding, operation and control of a second display device can be completed in a mini program built into the program Wechat, without it being necessary to install a specialized program, thereby facilitating use by a user.
Patent WO-2021103052-A1 (WO)
Inventor: HUANG HUOLIN
IPC: H01L43/14
Filed: 2019-12-03
Abstract: A high-temperature three-dimensional Hall sensor with a real-time working temperature monitoring function and a manufacturing method therefor, belong to the field of semiconductor sensors. Technical solution: a buffer layer, an epitaxial layer and a barrier layer are sequentially grown on a substrate, and a high-density two-dimensional electron gas generated by polarization charge induction exists in the potential well at the heterojunction interface of the epitaxial layer; the lower surface of the substrate is provided with a vertical Hall sensor for sensing the magnetic field parallel to the device surface, and the upper surface of the barrier layer is provided with a "+"-shaped horizontal Hall sensor for sensing the magnetic field perpendicular to the device surface. Beneficial effects: the magnetic field in any direction in the space can be measured at a high temperature by utilizing a fully wide-band gap material suitable for a high-temperature environment, the characteristics such as small size and high sensitivity are provided, accurate magnetic field measurement and real-time working temperature monitoring can be carried out while normal work of the sensor is not affected, and it is expected to be widely used in various military, aerospace, medical, micro and nano sensors in the future.
Patent WO-2021082174-A1 (WO)
Title: Rfid-based intelligent three-roll gate control system
Inventor: Geng Guangzhan
IPC: G07C9/29
Filed: 2019-12-04
Abstract: Disclosed by the present application is an RFID-based intelligent three-roll gate control system, comprising an ESD detection device, an industrial computer, an industrial IO controller, RFID antennas, an RFID read-write controller and a three-roll gate. The RFID read-write controller controls and collects the readings of the RFID antennas, the RFID antennas transmit a radio frequency signal to read RFID tag information, and the read RFID tag information is sent to the industrial computer by means of the RFID read-write controller; the ESD detection device acquires an ESD test signal and sends same to the industrial computer by means of the industrial IO controller; the industrial computer sends a control signal to the industrial IO controller; and the industrial IO controller controls a three-roll gate to turn on or off according to the control signal. The system may rapidly verify personnel access control, improve the reliability and convenience of identification, and enhance operation safety detection.
Patent WO-2020228307-A1 (WO)
Inventor: WANG DEXIN
IPC: G08B21/04
Filed: 2019-12-06
Abstract: A fall detection method and apparatus (400), and a wearable device (100). The method comprises: obtaining air pressure data of the location of a wearable device (100), and performing first fall detection according to the air pressure data to obtain a first detection result (S2100); in the case where the first detection result indicates that a fall occurs, obtaining the attitude angle (α) of the wearable device (100), and performing second fall detection according to the attitude angle (α) to obtain a second detection result (S2200); and determining a fall detection result according to the first detection result and the second detection result (S2300).