baber/WOPTO huggingface dataset:
Patent WO-2019041965-A1 (WO)
Title: Support apparatus and test method for flexible solar cell performance test
Inventor: JIANG ZHONGQIAN
IPC: H02S50/10
Filed: 2018-06-13
Abstract: Disclosed are a support apparatus and test method for a flexible solar cell performance test. The support apparatus comprises a cell placement plane holder, a magnet and a convergence rod, wherein both the cell placement plane holder and the convergence rod are conductors; the magnet is attracted to a board face on one side of the cell placement plane holder; an insulating tape is arranged on a board face on the other side of the cell placement plane holder; the convergence rod is fixed on the insulating tape under the action of the magnetic attraction of the magnet, and is used for compressing, in the range of the insulating tape, a lead-out end of a cell II of a flexible solar cell; and a first power source connection wire is arranged on the convergence rod, and a second power source connection wire is arranged on the cell placement plane holder. By means of the present application, a flexible solar cell can be effectively supported and fixed, and the efficiency of a flexible solar cell performance test and the accuracy of a test result are improved.
Patent WO-2018233712-A1 (WO)
Title: Low-voltage pole and electrical connector comprising same
Inventor: ZHANG JIANPING
IPC: H01R13/02
Filed: 2018-06-25
Abstract: A low-voltage pole and an electrical connector containing the same. The low-voltage pole (10) comprises a pole body (11) and a guide pin (15). The guide pin (15) is disposed on the outer wall surface of the pole body (11) and extends outwards in the radial direction of the pole body (11). The electrical connector comprises: a pole mounting base (20) provided with a mounting hole (21), a low-voltage pole (10) penetrating in the mounting hole (21), a guide groove (211) formed in the sidewall of the mounting hole (21), and an elastic member (30) sleeved outside the pole body (11) and located in the mounting hole (21). When the guide pin (15) is moved into the guide groove (211), the guide pin (15) is slideably disposed in the guide groove (211), and the guide pin (15) and the guide groove (211) cooperate to define the rotation direction of the low-voltage pole (10). The elastic member (30) is used for driving the low-voltage pole (10) to move along a rotation direction set by the guide groove (211). The guide pin (15) and the guide groove (211) cooperate to define the rotation direction of the low-voltage pole (10), and the elastic member (30) drives the low-voltage pole (10) to move along a rotation direction set by the guide groove (211), and accordingly, the effect for cleaning a contact surface of a terminal of the low-voltage pole (10) is achieved, thereby improving the stability of the electrical contact of the low-voltage pole (10).
Patent WO-2019184178-A1 (WO)
Title: Cooling chuck
Inventor: QIAO WENZHANG
IPC: B23B31/165
Filed: 2018-08-27
Abstract: Disclosed is a cooling chuck, comprising a drill body (1), a clamping jaw (2), a screw nut (3), a sleeve (4) and a rear cover (5). A rear end of the clamping jaw (2) is provided with a sloped clamping jaw face (7); the sloped clamping jaw face (7) is inclined downwards in a clockwise manner or inclined downwards in an anticlockwise manner in a rotation direction of the drill body; the rear cover (5) is provided with an air inlet (8); and the sloped clamping jaw face (7) generates a cyclone under the action of a rotation force by means of the rotation of the drill body (1), and the cyclone enters the drill body (1) via the air inlet (8) to lower the temperature of a product. The cooling chuck has a simple structure, is easy to use, and can lower the temperature of a product and increase the service life thereof.
Patent WO-2019033975-A1 (WO)
Title: Method for manufacturing gan substrate material
Inventor: XIU XIANGQIAN
IPC: C30B25/18
Filed: 2018-08-08
Abstract: A method for manufacturing a GaN substrate material: in a multifunctional halide vapor phase epitaxy (HVPE) growth system, in situ and outwardly extending Ga3O3 and GaN thin films; first, growing a gallium oxide thin film by utilizing an HVPE-like method on a substrate such as sapphire, and nitriding the gallium oxide in an ammonia atmosphere to form a GaN/Ga2O3 compound structured thin film; then, growing an HVPE thick film of GaN on the GaN/Ga2O3 compound structured thin film to acquire a high-quality GaN thick film material; utilizing chemical corrosion to remove the gallium oxide layer to acquire a self-supported GaN substrate material; or utilizing a conventional laser stripping method to implement the separation of the GaN thick film from a heterogeneous substrate such as sapphire, thus producing a GaN self-supported substrate material.
Patent WO-2019227701-A1 (WO)
Title: Flexible oled display assembly
Inventor: LI YUN
IPC: G09F9/30
Filed: 2018-08-23
Abstract: Provided in the present invention is a flexible OLED display assembly, comprising an OLED panel, a first back plate and a second back plate. One end of the first back plate extends outwardly to form a first bracket, one end of the second back plate extends to form a second bracket, the first bracket abuts against the second bracket, and the OLED panel is provided on a bearing surface of the first back plate, the first bracket, the second bracket and the second back plate. A telescopic connector is provided under the first bracket and the second bracket, and when the OLED panel is bent so that the second back plate covers the first back plate, the telescopic connector is stretched by a force from an original normal state to a stretched state. The flexible OLED display assembly provided in the present invention is designed to have a dynamic bending structure which has a good bending repetition and can avoid the OLED panel in a bending region, thereby avoiding damage to the OLED panel due to bending stress.
Patent WO-2019140906-A1 (WO)
Inventor: SHEN YAN
IPC: G06F3/06
Filed: 2018-08-24
Abstract: 一种车载监控设备的文件处理方法和车载监控设备。文件处理方法包括：若检测到本地存储空间中被占用空间的大小大于或者等于第一存储阈值，获取本地存储空间内每个文件的加锁权重值；根据加锁权重值删除相应的文件。
Patent WO-2019056959-A1 (WO)
Title: Integrity protection method, terminal and base station
Inventor: YANG XIAODONG
IPC: H04W12/00
Filed: 2018-09-10
Abstract: The present disclosure provides an integrity protection method, a terminal, and a base station. The integrity protection method used for the terminal comprises: performing integrity protection detection on a DRB and a separate carrier corresponding to the DRB, or on a data packet transmitted on a logical channel corresponding to the DRB, and determining, according to the detection result, whether the integrity protection on the DRB fails; and when it is determined that the integrity protection on the DRB fails, suspending the DRB or continuously receiving a data packet carried by the DRB.
Patent WO-2019095808-A1 (WO)
Title: 非周期信道状态信息的传输方法、终端设备及网路设备
Inventor: SI QIANQIAN
IPC: H04L5/00
Filed: 2018-09-12
Abstract: 本公开提供一种非周期信道状态信息的传输方法、终端设备及网路设备。传输方法包括：接收网络侧发送的用于下行调度的下行控制信息DCI，DCI携带有：用于指示终端设备是否向网络侧上报A-CSI的指示信息；若DCI指示终端设备向网络侧上报A-CSI，则使用PUCCH的资源向网络侧发送所述A-CSI。
Patent WO-2020047902-A1 (WO)
Title: Preparation method and use of molecular sieve catalyst
Inventor: SU XIONG
IPC: C01B39/40
Filed: 2018-09-18
Abstract: Disclosed is a method for preparing a molecular sieve catalyst. The method comprises: obtaining a ZSM-5 seed crystal gel solution; adding mixture I containing a silicon source, an aluminum source, an alkali and water to the ZSM-5 seed crystal gel solution to obtain a mixture, and aging same to obtain a solid gel; under a sealed condition, subjecting the solid gel to water steam-assisted crystallization, calcining same, carrying out ammonium ion exchange, and calcining same to obtain a nano-sized ZSM-5 molecular sieve; and subjecting the obtained nano-sized ZSM-5 molecular sieve to a water steam treatment and a phosphorus modification, and calcining same to obtain the molecular sieve catalyst. The catalyst has the characteristics of a uniform distribution of acidic sites and a high crystallinity, and the preparation process therefor produces less waste water, which is convenient for a scale-up production. The catalyst has a good hydrothermal stability during an alkylation reaction between ethanol and benzene, can maintain a high ethyl selectivity under the condition of a lower benzene-to-ethanol ratio; furthermore, there is a low content of xylene impurity in the product. Same has good industrial application prospects.
Patent WO-2020061759-A1 (WO)
Inventor: WU DAN
IPC: G06F21/32
Filed: 2018-09-25
Abstract: A multi-sensor-based on-screen fingerprint collection method and system and an electronic device, which are applied to an on-screen fingerprint collection system comprising multiple fingerprint sensors. The method comprises: determining an effectively pressed fingerprint sensor among the plurality of fingerprint sensors according to an area pressed by a user on a display screen, wherein each fingerprint sensor corresponds to a sensing area, and the sensing areas corresponding to the plurality of fingerprint sensors constitute a fingerprint collection area of the on-screen fingerprint collection system; controlling the effectively pressed fingerprint sensor to be in a working state and, except for the effectively pressed fingerprint sensor, other fingerprint sensors to be in a non-working state; and collecting fingerprint information of the user by means of the effectively pressed fingerprint sensor.
Patent WO-2020062326-A1 (WO)
Inventor: ZHU JIPING
IPC: G06Q40/08
Filed: 2018-10-10
Abstract: A smart health management and life safety insurance system, and an implementation method for said system. Said system comprises: a smart wearable terminal, a big data server, a monitoring service center, a third-party service platform (comprising a medical institution, etc.) and an insurance company platform; the big data server receives an insured person's real-time health data acquired by the smart wearable terminal and diagnosis data acquired by the third-party service platform, stores and analyzes the data, and forms a health report of the insured person; the insurance company platform receives the health report of the insured person from the big data server, and performs underwriting or claim settlement according to the report; and the monitoring service center receives the health report of the insured person from the big data server, and provides a service to a user, i.e., the insured person, of the smart wearable terminal according to the situations. Thus, the present invention realizes real-time monitoring for a user, provides a targeted feedback, improves the user experience, simplifies the underwriting and claim settlement procedures, and reduces the labor cost.
Patent WO-2020051969-A1 (WO)
Title: Method and device for treating ammonia-nitrogen wastewater using microbial electrolysis cell assisted sani system
Inventor: LI ZHONGJIAN
IPC: C02F101/16
Filed: 2018-10-16
Abstract: A device for treating ammonia-nitrogen wastewater using a microbial electrolysis cell (MEC) assisted SANI system, comprising an SANI system, a cathode chamber of MEC, an anode chamber of MEC and a power supply. The cathode chamber and the anode chamber are separated by a separator. The cathode chamber and the anode chamber of MEC are respectively connected to the negative electrode and the positive electrode of the power supply. The cathode electrode in the cathode chamber is enriched with hydrogen autotrophic denitrifying bacteria. The outlet of a sulfur autotrophic denitrifying chamber of the SANI system is connected to the inlet of the cathode chamber of MEC, and the outlet of the cathode chamber of MEC is connected to the inlet of the nitrification chamber of the SANI system. Further disclosed is a method for treating ammonia-nitrogen wastewater using the device of the microbial electrolysis cell (MEC) assisted SANI system.
Patent WO-2019096185-A1 (WO)
Title: 一种塑料复合板
Inventor: LENG LUHAO
IPC: B32B27/06
Filed: 2018-11-15
Abstract: 一种塑料复合板，包括上层板(10)和下层板(20)，该下层板(20)支撑住该上层板(10)，该上层板(10)包括面板(11)及围绕面板(11)四周设置的下翻边(12)，面板(11)周边下沉形成水平台阶面(112)，下翻边(12)由该水平台阶面(112)的外边沿向下延伸；还包括扣接件(30)，扣接件(30)设有扣槽(31)，扣槽(31)的内侧边形成开口，扣槽(31)包住该上层板(10)和下层板(20)的侧边部位从而将上层板(10)和下层板(20)夹紧固定在一起，扣槽(31)的上壁压在水平台阶面(112)上，扣接件(30)的顶面低于上层板(10)的顶面。扣接件(30)分别与该上层板(10)和下层板(20)紧配合，从而将上层板(10)和下层板(20)夹紧固定在一起，上层板(10)和下层板(20)的周边位置被夹紧固定在一起，极大地提高了复合板的抗压能力。同时，扣接件(30)组装容易，方便实现自动化生产。
Patent WO-2019101123-A1 (WO)
Inventor: LIU JIZHONG
IPC: G10L15/04
Filed: 2018-11-22
Abstract: 一种语音活性检测方法，包括：接收语音数据；语音数据包括多帧语音信号(S200)；确定一帧语音信号的能量以及谱熵(S202)；将语音信号的能量开根号，和/或将语音信号的谱熵开根号；并根据开根号后的能量及开根号后的谱熵两者中的至少一个，确定语音信号的谱熵能量根(S204)；在语音信号的谱熵能量根小于第一预设阈值的情况下，判断出语音信号为非语音帧；或者在语音信号的谱熵能量根不小于第一预设阈值的情况下，判断出语音信号为语音帧(S206)。一种语音活性检测装置和语音活性检测设备，解决了现有技术基于短时能量和谱熵的方案阀值设置受录音环境影响大，或基于谱熵能量积的方案不能有效的反应语音帧的特性，造成不能准确检测语音段的技术问题。
Patent WO-2020113412-A1 (WO)
Inventor: WANG NA
IPC: G06K9/62
Filed: 2018-12-04
Abstract: The present invention discloses a target detection method, wherein the method relates to the field of computer videos, and the method comprises: extracting image features of an input image by using convolutional neural network (CNN) to obtain a plurality of feature maps with different spatial resolutions of the image, adjusting the spatial resolutions of the plurality of feature maps to be consistent, and tiling the plurality of feature maps into an overall feature map, and processing the overall feature map to obtain detection information on a predicted target in the image, the detection information including target position information and target class information. The CNN structure reduces the amount of calculation, improves processing speed of the target detection. Meanwhile, the overall feature map obtained from the method is a fusion of the plurality of feature maps with different spatial resolutions, the obtained overall feature map contains much more image information, and the precision of detecting the target according to the overall feature map is high.
Patent WO-2019174314-A1 (WO)
Inventor: ZHOU BO
IPC: H02K1/27
Filed: 2018-12-07
Abstract: 一种转子结构、永磁辅助同步磁阻电机及电动汽车，转子结构包括转子本体（10），转子本体（10）上开设有内层永磁体槽（11）和外层永磁体槽（12），内层永磁体槽（11）和外层永磁体槽（12）之间形成导磁通道，内层永磁体槽（11）的沿转子本体（10）的径向方向的横截面呈U形结构，外层永磁体槽（12）的沿转子本体（10）径向方向的横截面呈V形结构。上述技术方案能够有效提高转子的材料利用率，同时有效地提高了具有该转子结构的电机的效率。
Patent WO-2020124526-A1 (WO)
Inventor: FENG ANG
IPC: H04W4/18
Filed: 2018-12-21
Abstract: Selon un aspect donné à titre d'exemple, la présente invention concerne un procédé de préparation d'un symbole à transmettre. Le procédé consiste à : appliquer une fonction de fenêtrage à un symbole pour générer un symbole modifié, une propriété de la fonction de fenêtrage étant basée sur la longueur d'un canal de transmission sur lequel le symbole modifié doit être transmis, et amener le symbole modifié à être transmis sur le canal de transmission.
Patent WO-2020062650-A1 (WO)
Inventor: ZHANG LIWEN
IPC: A47J27/08
Filed: 2018-12-22
Abstract: A cooking appliance, and a heat preservation control method and determination method therefor; the heat preservation control method comprises: when a cooking appliance enters heat preservation mode, a controller acquiring an internal temperature T of the cooking appliance, and determining whether the internal temperature T is less than or equal to a first predetermined temperature T1; if so, controlling the cooking appliance to enter a heating phase; if not, controlling an upper heating apparatus to be in an off state until the internal temperature T is less than or equal to the first predetermined temperature T1, and then controlling the heating appliance to enter into a heating phase; int he heating phase, the controller controlling the upper heating apparatus to carry out heating according to a predetermined manner. According to the present heat preservation control method, by means of controlling the manner of heating of the upper heating apparatus, a significant concentration of condensed water will not appear and form streams during the heat preservation process, and compared to the current manner, the maximum temperature and equilibrium temperature of the controller is significantly reduced, thus improving the shape of the surface of cooked rice, and preventing the surface from experiencing discoloration and becoming hard and dry.
Patent WO-2020029531-A1 (WO)
Title: Turbine blade having composite specially-shaped slotted gas film cooling structure and manufacturing method thereof
Inventor: ZHANG WENWU
IPC: F01D5/18
Filed: 2018-12-28
Abstract: A turbine blade (100) having a composite specially-shaped slotted gas film cooling structure. The turbine blade (100) has a hollow structure, and an outer wall (101) thereof has multiple recessed first slots (105). A bottom portion (500) of each first slot is provided with multiple discrete holes A (400) extending to an inner wall (102) of the turbine blade. The first slot (105) is a specially-shaped slot, and comprises at least two portions in a depth direction. The portion having a depth of H 1  and starting from the bottom portion (500) of the first slot is a first portion (302), and the remainder is a second portion (301). At least one side wall of the second portion (301) is formed by lateral extension of the same side wall of the first portion (302). Gas ejected from the discrete holes A (400) fully expands in the first portion (302) of the first slot, forms a continuous and uniform positive pressure gas, and is conveyed, via the second portion (301), to a side of an open end close to the outer wall (101) of the turbine blade and flows out, so as to form a continuous and uniformly adhering gas film on the outer wall (101) of the turbine blade. Also disclosed is a manufacturing method for the turbine blade.
Patent WO-2019192223-A1 (WO)
Inventor: SHANG XUESONG
IPC: H02H9/04
Filed: 2018-12-29
Abstract: 一种避雷器系统包括：避雷器本体（101）；监控装置，用于检测避雷器本体（101）受到电击的情况；接地阀片（102），连接在避雷器本体（101）与地线（109）之间；取能装置，能利用接地阀片（102）两侧电压差产生电能；储能装置（104），能存储取能装置产生的电能；其中，储能装置（104）连接至监控装置为监控装置供电。有益之处在于提供了一种能通过接地阀片两端电压差发电的避雷器系统。
Patent WO-2020133499-A1 (WO)
Inventor: MA RONGJIE
IPC: H01Q1/52
Filed: 2018-12-29
Abstract: 本发明提供了一种封装天线模组及电子设备，封装天线模组包括第一天线单元和第二天线单元，第一天线单元包括第一馈电部和第二馈电部，第二天线单元包括第三馈电部和第四馈电部，第一馈电部为第一天线单元的垂直极化馈电部，第二馈电部为第一天线单元的水平极化馈电部，第三馈电部为第二天线单元的垂直极化馈电部，第四馈电部为第二天线单元的水平极化馈电部，第一馈电部和第三馈电部的相位差为180°，第二馈电部和第四馈电部的相位差为180°，第一天线单元和第二天线单元的相位差为180°。本发明的封装天线模组及电子设备可以改善封装天线模组的隔离度，且空间覆盖能力更好。
Patent WO-2020133532-A1 (WO)
Title: 光栅弯曲装置及其弯曲光栅系统
Inventor: LI JI
IPC: G21K1/02
Filed: 2018-12-29
Abstract: 一种光栅弯曲装置及其弯曲光栅系统，弯曲装置包括支架（100）、用于夹持光栅（600）的夹持机构（200），夹持机构（200）通过弯曲调节机构（300）固定在支架（100）上；夹持机构（200）包括成对设置并贴合光栅（600）边缘的夹持件（210），两个夹持件（210）相对设置来夹持光栅（600），弯曲调节机构（300）驱动夹持件（210）向中心移动调整光栅（600）的弯曲度。弯曲光栅系统包括弯曲光栅（600）、和弯曲装置。光栅弯曲装置能将平面光栅变为弯曲光栅（600），弯曲光栅系统可以调节光栅弯曲度、结构简单、制造方便。
Patent WO-2020142871-A1 (WO)
Title: White balance processing method and device for image
Inventor: LIN WEICHENG
IPC: H04N9/73
Filed: 2019-01-07
Abstract: The present application provides a white balance processing method and device for an image. The method comprises: dividing a plurality of color features corresponding to a first image into near color features and far color features, wherein a distance between the near color feature in a color plane and one or more light source calibration points is less than or equal to a distance threshold value separately corresponding to one or more light source calibration points, and a distance between the far color features in the color plane and each light source calibration point of at least one light source calibration point is respectively greater than a distance threshold value corresponding to each light source calibration point; determining a first standard light source according to the near color features, and determining a second standard light source according to the far color features; determining a white balance gain according to the color feature of the first standard light source and the color feature of the second standard light source; and performing white balance processing on the first image according to the white balance gain so as to obtain a second image. According to the technical solutions, a color of an object in the image obtained by white balance processing can be close to a real color of the object in the image.
Patent WO-2019205745-A1 (WO)
Title: Shift register unit, gate driving circuit and display device
Inventor: XU CHEN
IPC: G09G3/36
Filed: 2019-01-10
Abstract: A shift register unit (10), a gate driving circuit (20) and a display device (30), the shift register unit (10) comprising an input circuit (100), an output circuit (200), a reset circuit (300), a control circuit (400), and a reset stabilization circuit (500). The input circuit (100) is configured to write, in response to an input start signal, an input signal to a first node (N1); the output circuit (200) is configured to output, under the control of a level of the first node (N1), a preliminary output signal to an output end (Output); the reset circuit (300) is configured to reset the output end (Output) under the control of a level of a second node (N2); the control circuit (400) is configured to apply, in response to a control signal, a first voltage signal to the second node (N2); and the reset stabilization circuit (500) is configured to apply, in response to a reset stabilization signal, a second voltage signal to the first node (N1). The shift register unit (10) can improve the stability of an output signal, avoiding interference of other signals, improving the display quality.
Patent WO-2019141282-A1 (WO)
Inventor: LI ZHONGSHAN
IPC: G01S17/08
Filed: 2019-01-22
Abstract: A laser positioning device (101) comprising: a ranging unit (110), an acceleration sensing unit (104) and a control unit (105); the ranging unit (110) respectively measures a distance from a laser positioning device (101) to an actual radiation point on a horizontal plane in a target space and a distance from same to an actual radiation point on a vertical plane; an acceleration sensing unit (104) measuring a current acceleration direction of the laser positioning device (101); and a control unit (105) calculating positioning coordinates of the laser positioning device (101) in the target space by utilizing the measured distance to the actual radiation point on the horizontal plane and distance to the actual radiation point on the vertical direction according to an angular offset between the current acceleration direction and a current gravity direction of the ranging unit (110). By acquiring accuracy compensation of the distance on the horizontal plane and/or the vertical distance on the vertical plane, quick and precise positioning of a target object in a target space is realized.
Patent WO-2020007049-A1 (WO)
Title: Rolling unit for sheet cigarette
Inventor: WU YI
IPC: A24C5/02
Filed: 2019-02-12
Abstract: A rolling unit for a sheet cigarette, comprising a cigarette making machine (1) and a mouthpiece machine (2), wherein the cigarette making machine (1) comprises a rear body and a front body, a tobacco sheet serves as a filler of the cigarette, and the rear body of the original cigarette making machine is no longer used, instead, a sheet paper tray device (3), a sheet paper automatic splicing device (4), a sheet paper drag device (5), a sheet paper cutting device (6) and a sheet paper resurgence device (7) are arranged on the frame of the rear body of the original cigarette making machine, the process is simpler, an uninterrupted supply of the tobacco sheet paper trays is completed, and the trays are cut into filaments with a width of 1mm to enter the rear body of the cigarette making machine through a yarn catcher (8), to compete the entire cigarette production through the mouthpiece machine (2), thereby reducing the cost of the cigarette making process.
Patent WO-2019161781-A1 (WO)
Title: Receptor antagonist, pharmaceutical composition comprising same, and usage thereof
Inventor: ZHAO YANPING
IPC: A61K31/495
Filed: 2019-02-22
Abstract: An angiotensin II Type 2 (AT2) receptor antagonist as shown in Formula (I), a pharmaceutical composition comprising the same, and the usage thereof.