baber/WOPTO huggingface dataset:
Patent WO-2020029657-A1 (WO)
Inventor: LIN HONG-CHENG
IPC: H01L33/00
Filed: 2019-05-27
Abstract: 一种微型发光二极管(Micro-LED)装置，包括一第一型半导体层(101)、一第二型半导体层(102)、一发光层(103)，其位于第一型半导体层(101)及第二型半导体层(102)之间，一第一电流限制区域(201)，其位于第二型半导体层(102)的四周围及侧壁区域、一第二电流限制区域(202)，其被第一电流限制区域(201)所环绕。其中该第一电流限制区域(201)及第二电流限制区域(202)的最短距离具有50μm或更小宽度。其中第一电流限制区域(201)外围周长为400μm或更小。
Patent WO-2020038131-A1 (WO)
Title: Embedded fogger
Inventor: XU HUI
IPC: A63J5/02
Filed: 2019-07-04
Abstract: An embedded fogger, comprising a cover plate (11) flush with a ceiling or a wall surface, a feed bin (12) connected to the cover plate (11) and provided, on the cover plate (11), with an opening for reloading, a door cover (21) located at the opening, a suction tube (22) located in the feed bin (12) and having an opening facing downwards, a drawing pump (13) and a heater (15) that are communicated in series with the suction tube (22), an air pump (16) connected in parallel with the drawing pump (13), and a blower (18) of which the wind blowing direction intersects the fog spraying direction of the heater (15). The wind blowing direction and the fog spraying direction both face the cover plate (11) and the cover plate (11) is correspondingly provided with a fog spraying port (19). The heater (15) comprises a heating rod (51) and a spiral stainless steel tube (52) disposed around the heating rod (51). The fogger is hidden on the ceiling or in the wall surface, thereby economizing the installation space, the fogger is convenient to use, and the mystique is increased.
Patent WO-2020015757-A1 (WO)
Inventor: ZHANG SHUJUAN
IPC: H04L5/00
Filed: 2019-07-19
Abstract: 本申请实施例提供一种信号传输方法、装置、设备及计算机存储介质，测量参考信号的发送方法包括：根据接收到的信令信息和/或预先协商的参数确定规则，确定出测量参考信号的参数信息，根据确定出的参数信息发送测量参考信号。
Patent WO-2021035629-A1 (WO)
Inventor: ZHAO WENJUN
IPC: G06T5/00
Filed: 2019-08-29
Abstract: Provided are a method for acquiring an image quality enhancement network, an image quality enhancement method and apparatus, a mobile platform, a camera, and a computer-readable storage medium. The method for acquiring an image quality enhancement network comprises: training a preset generative adversarial network according to a plurality of preset training images, wherein the generative adversarial network comprises a generator; and after the training of the generative adversarial network is completed, taking the generator as an image quality enhancement network, wherein the generator or the image quality enhancement network comprises N scale extraction networks used for extracting different scale features, N is an integer greater than zero, and the image quality enhancement network is used for performing image quality improvement processing on any input image to be improved. According to the present embodiments, by means of training an image quality enhancement network, an image quality enhancement network capable of enhancing image quality is acquired, thereby improving the use experience of a user.
Patent WO-2021046715-A1 (WO)
Title: Exposure time calculation method, device, and storage medium
Inventor: LI MINGCAI
IPC: H04N5/235
Filed: 2019-09-10
Abstract: An exposure time calculation method, a device, and a storage medium. The exposure time calculation method comprises: performing image acquisition with respect to a target object for a preset exposure time length, so as to obtain a first acquired image; determining the brightness of the target object according to the first acquired image; and calculating a target exposure time length of the target object according to the brightness of the target object, the preset exposure time length, and a target brightness. Because the exposure time length is calculated accurately, the brightness of the region in which the target object is located is improved, and details thereof are displayed clearly, thus improving the quality of acquired images.
Patent WO-2021046778-A1 (WO)
Title: Wireless communication method, terminal device and network device
Inventor: FU ZHE
IPC: H04W72/04
Filed: 2019-09-11
Abstract: A wireless communication method, a terminal device and a network device. The method comprises: a terminal device receiving a first instruction sent by a network device, the first instruction being used to activate or deactivate a first configuration grant (CG) configuration or a first state which corresponds to at least one CG configuration; and the terminal device sending to the network device a feedback Media Access Control (MAC) control element (CE) of the first instruction, the feedback MAC CE comprising first indication information, the first indication information being used to indicate that the feedback MAC CE is feedback from the terminal device on the activation or deactivation of the CG configuration and/or feedback on the activation or deactivation of the state; or a resource that carries the feedback MAC CE being used to indicate that the feedback MAC CE is feedback from the terminal device on the activation or deactivation of the CG configuration and/or feedback on the activation or deactivation of the state.
Patent WO-2021056220-A1 (WO)
Title: Video coding and decoding method and apparatus
Inventor: MA SIWEI
IPC: H04N19/00
Filed: 2019-09-24
Abstract: Provided are a video coding and decoding method and apparatus, which can reduce the complexity of a coder and a decoder while reducing the bandwidth pressure of an Affine mode. The video coding and decoding method comprises: acquiring a control point motion vector of a coding block in an affine motion compensated prediction mode (Affine mode), wherein the control point motion vector is used for obtaining, by means of calculation, motion vectors of a plurality of sub-coding blocks in the coding block; and when unidirectional prediction is performed on the coding block, performing motion compensation on a first sub-coding block on the basis of a motion vector of the first sub-coding block in the plurality of sub-coding blocks.
Patent WO-2020063710-A1 (WO)
Inventor: REZAGHOLIZADEH MEHDI
IPC: G06F17/28
Filed: 2019-09-26
Abstract: In at least one broad aspect, described herein are systems and methods in which a latent representation shared between two languages is built and/or accessed, and then leveraged for the purpose of text generation in both languages. Neural text generation techniques are applied to facilitate text generation, and in particular the generation of sentences (i.e., sequences of words or subwords) in both languages, in at least some embodiments.
Patent WO-2020078446-A1 (WO)
Title: Computation method and apparatus, and related product
Inventor: LAN HUIYING
IPC: G06N3/08
Filed: 2019-10-18
Abstract: A computation method and apparatus, and a related product. A combined processing apparatus therein comprises: a machine learning computation apparatus, a universal interconnection interface, and other processing apparatuses; the machine learning computation apparatus interacts with the other processing apparatuses to collectively implement calculation operations specified by a user, and the combined processing apparatus also comprises: a storage apparatus, the storage apparatus respectively being connected to the machine learning computation apparatus and the other processing apparatuses, and being used for storing data of the machine learning computation apparatus and the other processing apparatuses. The present computation method and apparatus and related product can be used across platforms, and have good usability, rapid command conversion speed, high processing efficiency, low probability of error, and low labour and material costs for development.
Patent WO-2020134403-A1 (WO)
Inventor: LIU LEI
IPC: A24F47/00
Filed: 2019-10-20
Abstract: 本发明提供一种对烟雾抽吸装置的识别控制装置，包括外壳以及包含于外壳的电源、处理电路模块和通信模块；所述电源为所述识别控制装置提供电力；所述通信模块用于与烟雾抽吸装置进行通信连接；所述处理电路模块通过通信模块发出或者接收至少一组带有特征码的信号，与附近的烟雾抽吸装置建立识别连接，然后所述识别控制装置将相应的工作模式信息发送到所述烟雾抽吸装置，所述烟雾抽吸装置接收并分析工作模式信息之后自动调整烟雾抽吸装置的工作状态。本发明解决了目前的烟雾抽吸装置在不同使用场景下的工作模式调节问题，增强了烟雾抽吸装置的操作便捷性。
Patent WO-2020108207-A1 (WO)
Inventor: DENG JIONG
IPC: G01C21/32
Filed: 2019-10-29
Abstract: A method and device for constructing a high-resolution map, used for reducing the complexity of the high-resolution map. The method is: determining key points (301), the key points being used for describing information of key locations of lane attribute changes; determining a key point image layer on the basis of the positions of the key points and of the attributes of the key points (302); and determining a high-resolution map on the basis of a navigation map and of the key point image layer (303), where the navigation map is used for providing road-grade navigation information, and the high-resolution map is used for providing lane-grade navigation information.
Patent WO-2020207014-A1 (WO)
Inventor: CHEN ZHENNI
IPC: G06F11/36
Filed: 2019-11-14
Abstract: Disclosed are an automated regression testing method and apparatus for a big data storage center, a computer device and a storage medium, belonging to the technical field of regression testing. The main process of the automated regression testing method is as follows: first, the names of tables to be checked and the quantity of tables to be checked are associated with assigned nodes and written into a configuration file, and the assigned thread counts are associated with the nodes and written into the configuration file. The configuration file is then sent to an upstream database and the big data center, so that the upstream database and the big data center extract data according to the settings in the configuration file, generate query result tables, and send the query result tables to a test center server. The test center server then compares the query result tables sent from the upstream database and the big data center to find differences between the two tables, and writes these differences into a check result table for feedback. The method improves testing efficiency, achieves full coverage of testing scenarios, and realizes real-time monitoring of data.
Patent WO-2020103826-A1 (WO)
Title: Melt material state detection method, device and equipment
Inventor: GUO LI
IPC: G06T7/00
Filed: 2019-11-19
Abstract: Disclosed in the present application is a melt material state detection method, device and equipment, the method comprising: acquiring a current image of a melt material; carrying out image processing on the current image; and determining a melt material state for the melt material corresponding to the current image according to the image processing result. By employing the present application, the melt material state of a melt material may be determined by employing a current image at one point in time, it is not necessary to carry out correlation calculation for a base image before said point in time, and there is no interference due to different fluctuations and different reflections in a single crystal furnace at different points in time causing the brightness in the furnace to be different at two points in time, and thus the problem of detection accuracy being low does not exist, and the melt material state detection accuracy of the present application will not be affected by the brightness in a single crystal furnace, and is thus comparatively more accurate.
Patent WO-2020134745-A1 (WO)
Title: 二次电池、电池模组以及二次电池的制造方法
Inventor: CHEN YUANBAO
IPC: H01M50/538
Filed: 2019-11-21
Abstract: 一种二次电池（10）、电池模组（20）以及二次电池（10）的制造方法。二次电池（10）包括：壳体（11），壳体（11）包括具有开口的容纳孔（11a）；顶盖组件（12），顶盖组件（12）与壳体（11）密封连接以盖闭开口；电极组件（13），设置于容纳孔（11a）内，电极组件（13）包括沿与容纳孔（11a）的轴向（X）相垂直的第一方向（Y）相对的两个端面以及从每个端面延伸出的极耳（13b），电极组件（13）包括两个以上沿轴向（X）层叠设置的电极单元（131）；集流单元（14），集流单元（14）包括第一片材（141）和连接于第一片材（141）的第一集流片（14a），第一片材（141）和第一集流片（14a）均沿轴向（X）延伸，极耳（13b）相对于第一方向（Y）弯折并且电连接于第一集流片（14a）。所述二次电池（10）所包括的极耳（13b）能够通过集流单元（14）与顶盖组件（12）相连接，集流单元（14）结构简单、紧凑，有利于提高二次电池（10）的能量密度。
Patent WO-2020108390-A1 (WO)
Inventor: ERIC ZHIJIAN
IPC: B01D36/00
Filed: 2019-11-22
Abstract: A drying hydrogel particle having a detergent doped and a method for improving the mass concentration of a macromolecule fluid sample and the specific activity of a protein fluid sample achieved on the basis of the particle. The method overcomes the disadvantages in the prior art such as the low efficiency and the loss of activation function, and is suitable for treating different size and volume of the macromolecule fluid sample. The hydrogel particle is fully suspended and hydrated in a detergent solution, the excessive detergent solution is drained off, and the wet particle is dried to obtain the drying hydrogel particle having the detergent doped. The drying particle having the cross-linked network aperture less than that of a target macromolecule is enabled to contact with the macromolecule fluid sample in proportion. After being performed imbibition, the hydrogel particle is subjected to filtration centrifugation or cone-shaped filter membrane drum centrifugation to remove the hydrogel particles having the surface layer dehydrated to obtain a concentrated filtrate having the macromolecule mass or a concentrated filtrate having the protein specific activity improved.
Patent WO-2021102822-A1 (WO)
Title: 一种横跨道路上空的公共车辆存取车库
Inventor: LI XIAOMIN
IPC: E04H6/08
Filed: 2019-11-28
Abstract: 一种横跨道路上空的公共车辆存取车库，包括若干支撑柱(1)、圆柱形车库框架体(2)、螺旋状存车层(3)、车库顶层(4)、若干车辆定位架(7)、导轨(9)、用于存放空车辆定位架的储放室(10)、车辆存取操作装置(11)、传动机构(13)及车库出入口(8)；所述支撑柱(1)固定在道路两侧，所述圆柱形车库框架体(2)位于道路上方并固定连接在支撑柱(1)上；所述车库顶层(4)位于圆柱形车库框架体(2)上方，所述圆柱形车库框架体(2)上设有车库出入口(8)，所述圆柱形车库框架体(2)内部还设有螺旋状存车层(3)，所述螺旋状存车层(3)上配设有输送带；所述导轨(9)衔接在车库出入口(8)和储放室(10)之间；所述导轨(9)可以正反向运动，所述储放室(10)上设有存取车操作装置(11)。上述多层空中车库，在不影响道路交通的情况下，加强了对道路上空的利用，占地面积少，空间利用高，且上述车库实现了车辆和空车辆定位架的分离，车辆存取过程目标明确，效率较高。
Patent WO-2020134885-A1 (WO)
Inventor: ZHANG YUNFEI
IPC: H04W76/10
Filed: 2019-12-02
Abstract: The present disclosure provides a communication method and a network device. The communication method is executed by a service area identification policy management entity of a core network. The communication method comprises: determining a service area identification; and transmitting to a network function entity information containing the service area identification, so that the network function entity selects a service producer instance from a service producer corresponding to the service area identification.
Patent WO-2021108989-A1 (WO)
Title: Battery assembly, battery module and battery energy storage device
Inventor: ZHU JUN
IPC: H01M10/658
Filed: 2019-12-03
Abstract: The embodiments of the present application provide a battery assembly, a battery module and a battery energy storage device. The battery assembly 10 comprises: a heat insulation fixing frame 101, a top isolation plate 102 and at least one cell 103; the heat insulation fixing frame 101 surrounds the at least one cell 103 to fix the position of the at least one cell 103; the cell 103 comprises a cell main body 1031, an electrode 1032 and a cell pressure relief valve 1033, the cell pressure relief valve 1033 being used for releasing flue gas; the top isolation plate 102 is mounted on the top of the heat insulation fixing frame 101 and is attached to the top of the heat insulation fixing frame 101; at least one first flue gas channel 1021 is provided on the top isolation plate 102; the first flue gas channel 1021 is used for discharging flue gas; the position of the first flue gas channel 1021 is opposite to the position of the cell pressure relief valve 1033; and the top isolation plate 102 is provided with at least one first electrode through hole 1022, so that the electrode 1032 is electrically connected through the first electrode through hole 1022. Therefore, the potential safety hazard during thermal runaway of the cell is reduced.
Patent WO-2020155857-A1 (WO)
Inventor: SUN YINGHAO
IPC: A61B17/11
Filed: 2019-12-09
Abstract: 一种男性后尿道切除重建手术术中植入物（1、1'）及其植入方法，用于为患者盆腔内的尿道膀胱吻合口段（2）或尿道代膀胱吻合口段（2'）提供支撑保护，其包括具有容置空间（1101）的第一支撑结构（11）以及开合结构（12），其中，当开合结构（12）处于打开状态时，可开放容置空间（1101），以供尿道膀胱吻合口段（2）或尿道代膀胱吻合口段（2'）经由开合结构（12）而进入容置空间（1101）内；当开合结构（12）处于关闭状态时，可完全闭合或不完全闭合容置空间（1101），以使尿道膀胱吻合口段（2）或尿道代膀胱吻合口段（2'）定位于容置空间（1101）中。可为患者的尿道膀胱吻合口段（2）或尿道代膀胱吻合口段（2'）提供支撑和塑形，以利于术后患者尿控及性功能的康复。
Patent WO-2020151445-A1 (WO)
Title: Data transmission apparatus, device, and system, and data reception apparatus and device
Inventor: LIU XIAOCHENG
IPC: H04L12/02
Filed: 2019-12-24
Abstract: Disclosed is a data transmission apparatus, comprising a first network card interface, a first audio/video to advanced video transfer (AVT) interface chip, and a first network transformer. A third pin pair as well as a first pin pair and a second pin air for implementing the transmission of Ethernet data is provided inside the first network card interface. The first network transformer is connected to the first pin pair and the second pin pair. The two pins of the third pin pair are respectively connected to the first audio/video to AVT interface chip. Also disclosed are data transmission device and system, and a data reception apparatus and device.
Patent WO-2020238192-A1 (WO)
Inventor: ZHU YONGFA
IPC: H01F38/14
Filed: 2019-12-26
Abstract: Disclosed in the present application is a coil winding, which relates to the technical field of wireless charging. The coil winding comprises: an insulative layer, a first partial coil located at one side of the insulative layer, and a second partial coil located at the other side of the insulative layer. The first partial coil comprises a first wire segment, the second partial coil comprises a second wire segment, the first wire segment and the second wire segment are both provided with N cut-out slots, the first wire segment is divided by the N cut-out slots thereof into N+1 first sub-wires, and the second wire segment is divided by the N cut-out slots thereof into N+1 second sub-wires; the N+1 first sub-wires and the N+1 second sub-wires are electrically connected one-to-one so as to form N+1 pairs of sub-wires, and at least one intersecting structure is formed in the N+1 pairs of sub-wires. The present application can reduce current circulation loss in the coil winding and increase wireless charging efficiency. In addition, the present application further comprises a corresponding coil module, wireless charging transmitting device, wireless receiving device, wireless charging system, and terminal.
Patent WO-2020248576-A1 (WO)
Inventor: LIU GUANGXUE
IPC: H01S5/042
Filed: 2019-12-26
Abstract: Provided in the present application are a laser drive circuit, a laser display device, and a laser drive method. The circuit comprises: a first input end of the laser drive circuit is used for receiving an analogue dimming signal used for regulating the amplitude of the laser assembly current. A second input end of the laser drive circuit is used for receiving a high frequency pulse dimming signal used for controlling the presence or absence of the laser assembly current, the frequency range of the high frequency pulse dimming signal being 18K Hz to 300M Hz. On the basis of the analogue dimming signal and the high frequency pulse dimming signal, the laser drive circuit can drive the laser assembly at high speed to emit light or stop emitting light in order to solve the problem of speckle, improving the performance of the laser drive circuit.
Patent WO-2021000546-A1 (WO)
Title: Positive pole piece, electrochemical device, and device
Inventor: LI JING
IPC: H01M4/66
Filed: 2019-12-27
Abstract: The present invention relates to the field of batteries, and in particular, to a positive pole piece (PP), an electrochemical device (5), and a device. The positive pole piece (PP) comprises a current collector (10) and an electrode active material layer (11) provided on at least one surface of the current collector (10), wherein the current collector (10) comprises a support layer (101) and a conductive layer (102) provided on at least one surface of the support layer (101); the single-sided thickness D2 of the conductive layer (102) satisfies: 30 nm ≤ D2 ≤ 3 μm; the material of the conductive layer (102) is aluminum or aluminum alloy; the density of the conductive layer (102) is 2.5 g/cm 3 -2.8 g/cm 3 ; and an adhesive undercoat layer (12) containing a conductive material and a binder is further provided between the current collector (10) and the electrode active material layer (11). The positive pole piece (PP) has good workability, and the electrochemical device (5) containing the positive pole piece (PP) has high energy density, good electrochemical performance, good safety performance, and long-term reliability.
Patent WO-2021134279-A1 (WO)
Inventor: WANG RUI
IPC: H01M2/16
Filed: 2019-12-30
Abstract: 涉及电化学装置及包含所述电化学装置的电子装置。所述电化学装置包含正极（30）、负极（20）及隔膜（10）。所述负极（20）包含负极活性材料，其中所述负极活性材料包括硅、锡、锗、锑、铋及铝中的至少一种。所述隔膜（10）包含多孔基材（101）及涂层（102），所述涂层（102）位于多孔基材（101）和负极（20）之间，所述涂层（102）包含聚合物粘结剂。其中，以所述涂层（102）的总重计，所述聚合物粘结剂重量比为1％至100％，且所述涂层（102）中的所述聚合物粘结剂的重量与其相对应的所述负极（20）比容量在单位面积下的比值为0.00013mg/mAh至0.00045mg/mAh。通过控制聚合物粘结剂对负极（20）单位面积下涂覆量对比容量的比例来提高粘接力，从而有效避免负极（20）在充放电过程中体积膨胀造成的电芯变形。
Patent WO-2021036155-A1 (WO)
Inventor: ZHANG LONG
IPC: B23K26/00
Filed: 2020-01-02
Abstract: A Bessel beam laser-cutting system (100) may comprise an ultrafast laser light source (102), an axicon (104), a first lens (106), and a second lens (108). The ultrafast light source (102) may be configured to emit a beam into the axicon (104). The axicon (104) may be configured to diffract the beam into a first/primary Bessel beam in a near field (110) of the axicon (104) and an annular beam in a far field (112) of the axicon (104). The first lens (106) may be configured to focus the annular beam. The second lens (108) may be configured to converge the focused annular beam into a second/secondary Bessel beam to modify a transparent material, wherein a modification depth of the modification generated by the second/secondary Bessel beam is to be within a range of tens of micrometers to several millimeters inside the transparent material.
Patent WO-2021134819-A1 (WO)
Title: Adhesive tape cutting device
Inventor: LAN HAIGANG
IPC: B26D1/14
Filed: 2020-01-09
Abstract: An adhesive tape cutting device (10). The adhesive tape cutting device (10) comprises: an adhesive tape conveying mechanism (100), comprising a rack (110), a material cylinder (120), and an adhesive tape conveying assembly (130), wherein the material cylinder (120) and the adhesive tape conveying assembly (130) are arranged on the rack (110), and the rack (110) is configured to bear an adhesive tape (201) from the material cylinder (120); a first winding mechanism (200), comprising a first winding drum (210) and a cutting assembly (220) arranged on the rack (110), wherein the cutting assembly (220) is configured to cut a protective layer (21) and an adhesive layer (22) on a cutting end (25), and the first winding drum (210) is configured to wind the cut protective layer (21) and the adhesive layer (22); and a second winding mechanism (300), comprising a second winding drum (310) arranged on the rack (110) and configured to wind the remaining uncut protective layer (21). The adhesive tape conveying assembly (130) outputs a base layer (23) and the remaining uncut adhesive layer (22) from the rack (110).
Patent WO-2021134885-A1 (WO)
Inventor: CHEN MAOXIAN
IPC: G02F1/13
Filed: 2020-02-27
Abstract: 本发明涉及一种液晶组合物，具体涉及一种含有苯丙噻吩的高对比负性液晶组合物及其应用；该液晶组合物包括通式I所代表的化合物中的至少一种，通式II所代表化合物中的至少一种，通式III所代表化合物中的至少一种，通式IV所代表化合物中的至少一种；该液晶组合物具有大的弹性常数、低的旋转粘度，应用于液晶显示器可以提升对比度，实现快的相应时间。
Patent WO-2020258958-A1 (WO)
Inventor: GUO ZHONGTIAN
IPC: G06F1/14
Filed: 2020-03-27
Abstract: A time synchronization method and a server. Said method comprises: a BMC can firstly acquire a first time, and then store the acquired first time into a time register of a CPLD; the CPLD can start timing on the basis of the first time and record a timing result; when the timing result reaches a preset threshold value, the CPLD determines a second time according to the first time and the timing result; and the time register is updated according to the second time. The time recorded by the time register in the CPLD in real time can be provided for other components of the server, so as to ensure normal operation of the components in the server, and more important components can be deployed on the PCB in the server, thereby improving the performance of the server and effectively reducing hardware costs of the server.