baber/WOPTO huggingface dataset:
Patent WO-2021016945-A1 (WO)
Title: Display substrate and display device
Inventor: LIU LIBIN
IPC: H01L27/32
Filed: 2019-07-31
Abstract: A display substrate and a display device. The display substrate (100) comprises a base substrate (110) and a plurality of sub-pixel groups (120) that are arranged in a row direction and a column direction on the base substrate (110); and first spacers (131), second spacers (132), and third spacers (133). Each sub-pixel group (120) comprises a first sub-pixel (121), a second sub-pixel (122), and a third sub-pixel (123); in one row of sub-pixel groups (120), a first spacer (131) is located between an adjacent first sub-pixel (121) and second sub-pixel (122), a second spacer (132) is located between an adjacent second sub-pixel (122) and third sub-pixel (123), and a third spacer (133) is located between an adjacent third sub-pixel (123) and first sub-pixel (121); and the number of first spacers (131), the number of second spacers (132), and the number of third spacers (133) are roughly equal. As a result, the display substrate (100) can effectively improve and even prevent the phenomenon of color cast that is caused by uneven spacer distribution.
Patent WO-2020232880-A1 (WO)
Inventor: SUN YUNLEI
IPC: G06F16/951
Filed: 2019-08-28
Abstract: The present application falls within the technical field of computers, and relates in particular to a data processing method and apparatus, a non-volatile computer-readable storage medium and a terminal device. The method comprises: receiving a data packet collected and sent by a preset packet capturing tool, wherein the data packet comprises one or more data records; carrying out format matching on a target record according to a preset regular expression resource library, and determining a data format of the data packet, wherein the regular expression resource library comprises one or more regular expressions, and each regular expression corresponds to a data format; searching a preset data processing rule base for a target processing rule, wherein the target processing rule is a data processing rule corresponding to the data format of the data packet; and respectively processing each data record in the data packet according to the target processing rule to obtain a processed data packet. No manual intervention is needed throughout the process, a large amount of time cost and labor cost is saved, and the efficiency is greatly improved.
Patent WO-2021035625-A1 (WO)
Inventor: CAO GUANGBIN
IPC: F16K17/06
Filed: 2019-08-29
Abstract: A valve for conveying fluid has a closed position and an open position and comprises a body (20), a valve seat (70) disposed in the body, a holder (50) disposed in the body, and a valve seat disc (60). The valve seat comprises one or more inner surfaces (73) and an outer surface (71), and the one or more inner surfaces define an inner void (75). The valve seat disc is connected to and movable with the holder between a first position in which the valve seat disc sealingly engages the outer surface of the valve seat and a second position in which the valve seat disc is disengaged from the outer surface of the valve seat. The valve is in the closed position when the valve seat disc is in the first position and the valve is in the open position when the valve seat disc is in the second position.
Patent WO-2020082897-A1 (WO)
Inventor: LI QILEI
IPC: G06F21/51
Filed: 2019-08-30
Abstract: Disclosed in the present invention is an intelligent contract upgrading method having a controllable privilege based on an intelligent contract. The method comprises: first deploy a contract upgrading intelligent contract, and then deploy an intelligent contract to be upgraded comprising contract participant information and minimum agreed quantity information required to pass the contract related proposal; then any block chain node receives a contract upgrading proposal that carries an intelligent contract address to be upgraded and new contract binary information and is proposed by a user to the contract upgrading intelligent contract; after the contract upgrading intelligent contract is determined to be passed, generate a proposed event and forward the proposed event to all user clients participating in the contract, and the client receives a vote of a user and feeds the vote back to the contract upgrading intelligent contract after receiving the proposed event; and if the number of consents exceeds a preset number, the proposal is passed and applied, replace the binary contract, and complete contract upgrading. The present invention solves the centralization problem of the traditional contract upgrading mode, solves the problem of a single point of failure, and improves the safety of the contract upgrading.
Patent WO-2020052552-A1 (WO)
Inventor: ZHANG CUNSHENG
IPC: B21C23/04
Filed: 2019-09-10
Abstract: 一种带内微孔型材的加工工艺，利用连续复合挤压方法，将与所需微孔形状尺寸一致的连续线材，嵌入型材基体中需要加工微孔的位置，带有线材的型材挤出后，锯切成所需的型材长度，利用物理化学工艺，在保持型材基体不发生变化的前提下，将线材从型材中去除，实现型材内部特定位置、特定尺寸和特定形状的微孔成形；该工艺制备方法简单，不需要大型昂贵精密设备，可制备不同规格的连续微孔，应用广泛。
Patent WO-2021046822-A1 (WO)
Title: Device activation method, terminal device, and computer storage medium
Inventor: YANG NING
IPC: H04W12/06
Filed: 2019-09-12
Abstract: A device activation method, a terminal device, and a computer storage medium. The method comprises: a first device receives resource information sent by a second device, the resource information comprising a first owner transfer method supported by the second device, and the resource information further comprising at least one of the following: a credential type supported by the second device, a configuration mode supported by the second device, the working state of the second device, and access permission information (S301); the first device sends to the second device a second owner transfer method configured for the second device and a client-led configuration mode (S302); the first device performs a DTLS handshake with the second device according to the second owner transfer method to establish a secure connection (S303); the first device sends credential information to the second device by means of the secure connection (S304). The method can simplify the operation process and reduce transmission overhead.
Patent WO-2020211278-A1 (WO)
Title: Felt product modifying and drying device, and operation method thereof
Inventor: FAN BINGHONG
IPC: D06B1/02
Filed: 2019-09-16
Abstract: Disclosed in the present invention are a felt product (10) modifying and drying device and an operation method thereof, the felt product (10) modifying and drying device comprising an unrolling apparatus (1) used to support a felt product roll and unroll the felt product roll, a modifying tunnel machine (2) used to perform modification of the felt product (10) unrolled by the unrolling apparatus, a washing spray apparatus (3) used to wash the felt product (10) after modification by the modifying tunnel machine (2), a drying tunnel machine (4) used to dry the felt product (10) after being washed by the washing spray apparatus (3), a rolling apparatus (5) used to roll the felt product (10) after drying by the drying tunnel machine (4), and a conveying apparatus passing through the modifying tunnel machine (2), the washing spray apparatus (3) and the drying tunnel machine (4), used to convey the felt product (10) unrolled by the unrolling apparatus through the modifying tunnel machine (2), the washing spray apparatus (3) and the drying tunnel machine in sequence. The present invention can modify and dry well a felt product (10), has high operating effectiveness, and improves product quality.
Patent WO-2020057476-A1 (WO)
Title: 海藻糖酶在发酵生产中的应用
Inventor: LIN JIE
IPC: C12P13/14
Filed: 2019-09-17
Abstract: 提供一种海藻糖酶在发酵生产中的应用，所述的海藻糖酶具有如SEQ ID NO.6、SEQ ID NO.7、SEQ ID NO.8所示的氨基酸序列。提供一种生产和应用所述海藻糖酶的方法，特别是在酒精和氨基酸的生产发酵中的应用。
Patent WO-2021051277-A1 (WO)
Title: Optical system, camera module, and automobile
Inventor: ZOU HAIRONG
IPC: G02B13/06
Filed: 2019-09-17
Abstract: Provided is an optical system (100), sequentially comprising, from an object side to an image side, a first lens (L1) having negative refractive power, an object side face (S1) of the first lens (L1) being convex, and an image side face (S2) being concave; a second lens (L2) having negative refractive power, an image side face (S4) of the second lens (L2) being concave; a third lens (L3) having positive refractive power, an object side face (S5) and an image side face (S6) of the third lens (L3) each being convex; a fourth lens (L4) having positive refractive power, an object side face (S7) and an image side face (S8) of the fourth lens (L4) each being convex; a lens unit (110) having refractive power; and a stop (STO) arranged on an object side of the fourth lens (L4). The optical system (100) satisfies the condition of FOV/CRA > 10, wherein FOV is a field-of-view angle in a diagonal direction of an imaging face (S17) of the optical system (100), and CRA is an angle of incidence of chief rays.
Patent WO-2020082953-A1 (WO)
Title: 移动终端及其按键组件
Inventor: BAO XIAOMING
IPC: H04M1/23
Filed: 2019-09-23
Abstract: 一种按键组件(200)，用于连接至移动终端(10)的中框(120)，按键组件(200)包括柔性线路板(210)、第一压力传感器(220)、指示灯(230)和导光件(240)，第一压力传感器(220)连接于柔性线路板(210)，中框(120)在受到按压时能够将压力传导至第一压力传感器(220)，指示灯(230)连接于柔性线路板(210)，导光件(240)与中框(120)连接且与中框(120)的侧表面(115)平齐。当指示灯(230)点亮时，指示灯(230)发出的光线能够照射至导光件(240)，以使导光件(240)发光。
Patent WO-2021051446-A1 (WO)
Title: Printed circuit board and electronic product
Inventor: LV XINHONG
IPC: H05K1/11
Filed: 2019-09-27
Abstract: A printed circuit board and an electronic product. The printed circuit board comprises a single-ended signal via hole that is provided on a multi-layered PCB and further comprises a fill hole that is provided on the multi-layered PCB and is spaced apart from the single-ended signal via hole at a preset distance. The fill hole is used for filling a filling medium which adjusts the impedance characteristics of the single-ended signal via hole. The impedance of the single-ended signal via hole is adjusted by adjusting the size of the fill hole, adjusting the filling medium in the fill hole, adjusting the number of fill holes and adjusting the position of the fill hole. Compared with the means in the existing technology in which only the diameter of a via and the size of a solder pad may be adjusted, the adjusted parameters are diversified. When impedance does not meet requirements, means other than adjusting the diameter of a via and the size of a solder pad may be used for adjustment, which effectively reduces the risk of wasting the area of the printed circuit board.
Patent WO-2020108106-A1 (WO)
Inventor: CHENG LONG
IPC: G06Q40/04
Filed: 2019-10-10
Abstract: 一种基于区块链的资源对象分配方法及装置和电子设备，所述方法包括：获取物流对象在各物流检验节点完成校验后，由各物流检验节点的物流承运人上传的物流检验结果（210）；将获取到的所述物流检验结果发布至所述区块链进行存储（220）；在所述物流对象被确认签收时，基于存储在所述区块链中的与所述物流对象对应的物流检验结果，确定所述物流对象的物流承运人（230）；调用预设的智能合约，将预设的资源对象分配给所确定的物流承运人（240）。
Patent WO-2020078268-A1 (WO)
Title: Image segmentation method and apparatus, computer device and storage medium
Inventor: CHEN SIHONG
IPC: G06T7/11
Filed: 2019-10-11
Abstract: Disclosed are an image segmentation method and apparatus, a computer device and a storage medium, belonging to the technical field of computers. The method comprises: acquiring a plurality of sample images; calling an initial model, and inputting the plurality of sample images into the initial model; and based on the plurality of sample images, training the initial model to obtain an image segmentation model, wherein the initial model is used for determining the number of image segmentation modules according to the number of types of pixel points of the plurality of sample images; when a first image to be segmented is acquired, calling the image segmentation model, and segmenting the first image by means of the image segmentation model based on the plurality of image segmentation modules, and outputting a second image.
Patent WO-2021035896-A1 (WO)
Inventor: LIU CHENGUANG
IPC: G01V1/18
Filed: 2019-10-15
Abstract: 一种海洋地震数据采集控制装置（10），包括电源模块、控制模块、通讯模块、测试模块和数据模块（100）。该装置有效执行地震数据的采集、信号转化、存储和传输，保证了地震数据采集的精密性，从而保证数据的可靠性和可采信度。多个采集通道的设置，每个采集通道对应适当数量的地震数据采集元件即水听器，有效压制了数据采集中的随机噪声，进一步保证了数据采集的精密性，从而保证数据的可靠性和可采信度，使得勘探能够获得良好的探测信息。
Patent WO-2021007971-A1 (WO)
Title: 一种识别模组、显示面板
Inventor: ZHOU YONGXIANG
IPC: G06K9/20
Filed: 2019-10-18
Abstract: 一种显示面板（100）、移动终端。通过红外光发射层（4）向外发射红外线，所述红外线射入到目标物体后经过反射被设置在所述识别区域的感光层（2）接收，所述感光层（2）将接收到的光信号转换成电信号，进而形成电流传送给所述IC模块（6），所述IC模块（6）对所述电流进行处理进而识别其中的模型结构。
Patent WO-2020186749-A1 (WO)
Inventor: LI WEI
IPC: G03B21/20
Filed: 2019-10-22
Abstract: 一种激光投影装置（10），包括激光器组件（110），激光器组件（110）包括红色激光发光区域（1103）、蓝色激光发光区域（1102）和绿色激光发光区域（1101）；红色激光与蓝色激光、绿色激光的偏振方向不同；合光镜组（120）用于将红色激光、蓝色激光、绿色激光进行合束；相位延迟部（130），设置在一种或两种颜色的光输出路径中，并且在红色激光、绿色激光和蓝色激光经合光镜组（120）合束输出之前，相位延迟部（130）用于改变一种或两种颜色光的偏振方向。
Patent WO-2020199559-A1 (WO)
Inventor: DONG WEIJIAN
IPC: A63H1/00
Filed: 2019-10-24
Abstract: A table for use in spinning top games, comprising: an upper surface (1); a bottom surface (2), opposite to the upper surface (1), the area of the bottom surface (2) being greater than the area of the upper surface (1); a side wall (3), connecting the upper surface (1) and the bottom surface (2) and surrounding around the upper surface (1) and the bottom surface (2); and at least one retainer ring (4), surrounding on the outer surface of the side wall (3). The retainer ring (4) is provided on the table side wall (3) and the upper surface (1) is configured as a flat surface, making it easier for a spinning top to enter and leave the upper surface (1) of the table. Moreover, the capabilities of a player is shown by keeping the spinning top on the upper surface (1) or on different retainer rings (4), effectively making spinning top games more entertaining.
Patent WO-2020177342-A1 (WO)
Inventor: LIAO HAOTIAN
IPC: A42B3/00
Filed: 2019-10-25
Abstract: Provided is a helmet with a transformable jaw-guard structure, which comprises a helmet shell main body (1), a jaw guard (2) and a fork handle (2a) arranged on the jaw guard (2). A linkage mechanism is composed of a bottom support (3), the fork handle (2a), an inner gear (4), an outer gear (5) and a transmission member (7), wherein both the inner gear (4) and the outer gear (5) rotate in a fixed axis and form a meshing restraint pair; and the inner gear (4) and the fork handle (2a) fit with each other in a sliding manner to form a sliding restraint pair; and the transmission member (7) transfers motion of the outer gear (5) to the fork handle (2a) and drives the jaw guard (2) to produce extend-retract displacement relative to the helmet main body (1), so that the jaw guard (2) performs a turning motion and is combined with a reciprocating action, thereby realizing the conversion of the jaw guard (2) between a full helmet position and a half helmet position.
Patent WO-2021042481-A1 (WO)
Title: Radar antenna layout
Inventor: NI YONG
IPC: H01Q21/00
Filed: 2019-11-03
Abstract: Disclosed is a radar antenna layout, comprising receiving antennas, transmitting antennas, and parasitic antennas. The receiving antennas are arranged between two parasitic antennas, and the receiving antennas and the parasitic antennas are arranged at equal intervals; either side of each transmitting antenna is provided with one parasitic antenna. Each receiving antenna comprises two receiving antenna units. Each transmitting antenna comprises two transmitting antenna units. The parasitic antenna comprises two parasitic antenna units. The two receiving antenna units are connected to one end of a receiving feeder line by means of a power divider. The two transmitting antenna units are connected to one end of a transmitting feeder line by means of the power divider, and the other end of the receiving feeder line and the other end of the transmitting feeder line are connected to a chip module. According to the present invention, the parasitic arrays are distributed at two sides of the receiving antenna and the transmitting antenna, thereby ensuring consistent gain and directivity of the antennas and reducing antenna loss.
Patent WO-2020093971-A1 (WO)
Title: Method and apparatus for coronary stenosis assessment, storage medium, and electronic device
Inventor: ZHANG YU
IPC: G16H50/30
Filed: 2019-11-04
Abstract: The present disclosure relates to a method and apparatus for coronary stenosis assessment, a storage medium, and an electronic device. The method comprises: obtaining an angiographic image of a coronary artery; performing vessel three-dimensional reconstruction according to the angiographic image to obtain a three-dimensional vessel model of the coronary artery; for a target branch of the coronary artery, performing a pressure drop test on the three-dimensional vessel model to obtain a quadratic function relationship between a blood flow rate and a blood flow pressure of the target branch, the target branch being any branch of the coronary artery; and assessing a stenosis condition of the coronary artery according to a constant coefficient of the quadratic function relationship. Embodiments of the present disclosure are used for assessing the stenosis degree of a vessel.
Patent WO-2020093987-A1 (WO)
Title: Medical image processing method and system, computer device, and readable storage medium
Inventor: Tang Zhangyuan
IPC: G06T7/00
Filed: 2019-11-05
Abstract: The present application provides a medical image processing method and system, a computer device, and a readable storage medium. According to the method, a physician can determine a lesion location by observing a dynamic image, the workload of the physician can be saved, and the time duration for the physician to determine a lesion can be saved. According to the method, a user can further adjust an attribute parameter threshold in real time, so as to display detection results in real time under different attribute parameter thresholds, facilitate a user weighing the balance between different levels of diagnostic accuracy and the time duration for reading a radiograph according to different use scenarios and different case characteristics, and improve the flexibility of a computer aided diagnosis system. Finally, the method can simultaneously achieve bone segmentation, bone center line segmentation, and bone fracture detection functions by adopting a trained deep learning network, can shorten the total time-consuming by 50%, a model saves 40% of the memory space; moreover, the method can help a doctor reduce the burden of reading the radiograph, speed up the time for reading the radiograph, reduce the probability for missed diagnosis, and reduce conflicts between doctors and patients.
Patent WO-2021022694-A1 (WO)
Title: 阵列基板及显示面板
Inventor: XI SUPING
IPC: G09G3/36
Filed: 2019-11-06
Abstract: 本申请提供一种阵列基板及显示面板，该阵列基板包括：一基板；第一金属层；第一绝缘层；第二金属层，设置在第一绝缘层上，第二金属层形成扫描线、第一连接金属以及第一薄膜晶体管的第一漏极；第二绝缘层；第三金属层，设置在第二绝缘层上，第三金属层与第一栅极电连接，第三金属层与第一连接金属相对的部分形成自举电容。
Patent WO-2021031372-A1 (WO)
Inventor: YANG YUEHUA
IPC: G06F3/041
Filed: 2019-11-06
Abstract: 本发明涉及一种显示面板及其显示装置，本发明在所述显示区的数据走线的一侧平行设置公共走线，所述公共走线通过过孔连接于所述公共电极层上；以此可以使显示区的公共电压变得均匀，减小屏幕边缘和屏幕中央的Best Vcom差异，改善屏幕周边闪烁现象。
Patent WO-2020094096-A1 (WO)
Inventor: WANG ZHIQI
IPC: H01L23/488
Filed: 2019-11-07
Abstract: Disclosed is a method for encapsulating ultrathin incoming material. According to the method, single-grain chips (1) are formed by the processing technology of an ultrathin wafer (100), the single-grain chips are then disposed on a circuit board (800) in an upside-down manner and are covered with a first adhesive tape (900); then a bearing plate (300) and the ultrathin wafer (100) are debonded; an accommodation cavity is formed between the first adhesive tape (900) and the circuit board (800) for accommodating the single-grain chips (1), so as to protect the single-grain chips (1) in a transportation process; in subsequent use, the bearing plate (300) can be taken away from the circuit board (800) by tearing away the first adhesive tape (900), such that the subsequent process can be easily implemented.
Patent WO-2021087975-A1 (WO)
Title: Method and apparatus for pt-rs mapping
Inventor: LING WEI
IPC: H04L5/00
Filed: 2019-11-08
Abstract: Embodiments of the present disclosure are directed to methods and apparatuses for PT-RS mapping. In an embodiment of the present disclosure, the method includes transmitting a first set of phase-tracking reference signals in a first plurality of subcarriers within a first resource block set associated with a first TCI state with a first frequency density; transmitting a second set of phase-tracking reference signals in a second plurality of subcarriers within a second resource block set associated with a second TCI state with a second frequency density, where the first resource block set and the second resource block set are frequency division multiplexed in a time interval and a third resource block set composed of the first resource block set and the second resource block set is scheduled by a DCI.
Patent WO-2020114206-A1 (WO)
Inventor: CHANG CHIA-JUI
IPC: H05B44/00
Filed: 2019-11-11
Abstract: Disclosed is a master controller for an LED lighting system, making a usable range of a lamp be expanded from an LED display screen to an inner and outer wall of an arbitrary shape of a mansion. The master controller has an excellent performance and wide application scenarios. The master controller comprises a controller (1) and further comprises a decoding chip (2), an SRAM memory (4), a network card chip (5) and a network transformer (6) that are connected to the controller (1) in an electrical control manner, wherein a video signal is input into the controller (1) after the video signal is decoded by the decoding chip (2); the controller (1) stores video image data in the video in the SRAM memory (4), synchronously reads the video image data stored in the SRAM memory (4), and forwards the video image data by means of the network card chip (5); the network card chip (5) sends a data signal to the network transformer (6) in the manner of a differential signal; and the network transformer (6) is used for signal amplification and isolation protection. In addition, further provided is a design for the layout of the master controller for an LED lighting system on a PCB.
Patent WO-2021077498-A1 (WO)
Title: 一种柔性显示面板、显示装置
Inventor: YANG HANNING
IPC: G09F9/30
Filed: 2019-11-14
Abstract: 一种柔性显示面板，柔性显示面板的非显示区设置有弯折区段（203），弯折区段（203）包括柔性基板（204）、设置于柔性基板（204）之上的绝缘层（205）、设置于绝缘层（205）之上的金属走线层（206），以及覆盖于金属走线层（206）之上的平坦层（207）；其中，柔性基板（204）表面开设有用以减薄弯折区段（203）的柔性基板（204）的凹槽（208），从而减小弯折区段（203）的柔性基板（204）的弹性模量，使得弯折区段（203）的中性层偏移至金属走线层（206），避免金属走线层（206）受弯曲应力损伤。
Patent WO-2020103828-A1 (WO)
Title: Group communication method, device and system
Inventor: XU CHANGCHUN
IPC: H04W36/00
Filed: 2019-11-19
Abstract: Provided are a group communication method, device and system, wherein same can greatly reduce a configuration workload caused by a change in the number of terminal members when there are more terminal members in a group. The method comprises: where a first terminal initiates access to a local area network group, a group management function network element acquiring an identifier of a first user plane network element to be accessed by the first terminal, context information of the local area network group and an identifier of a first session port; creating, for the local area network group, a rule group applied to the first session port; according to the context information, creating or updating, for the local area network group, a local area network group forwarding action rule (FAR) applied to the first user plane network element; and sending a first message to a session management network element, wherein the first message is used for configuring the rule group on the first session port of the first user plane network element, and configuring or updating the local area network group FAR on the first user plane network element.