baber/WOPTO huggingface dataset:
Patent WO-2020215185-A1 (WO)
Inventor: REN JINYU
IPC: H01L21/67
Filed: 2019-04-22
Abstract: A method of transferring a plurality of micro light emitting diodes (micro LEDs) to a target substrate is provided. The method includes providing a plurality of transfer strips, a respective one of the plurality of transfer strips including a plurality of holding cells sequentially arranged along a first direction; transferring a plurality of micro LEDs onto the plurality of holding cells of the plurality of transfer strips; and aligning the plurality of transfer strips having the plurality of micro LEDs transferred thereon with respect to each other, to form an array of micro LEDs in which micro LEDs from different transfer strips of the plurality of transfer strips are aligned along a second direction and micro LEDs from a same transfer strip of the plurality of transfer strips are aligned along the first direction, the second direction being different from the first direction.
Patent WO-2019206264-A1 (WO)
Title: Terminal disinfection method for disposable hemostix needle and terminal disinfection system
Inventor: LI XIANHONG
IPC: G06F17/00
Filed: 2019-04-26
Abstract: A terminal disinfection method for a disposable hemostix needle and a terminal disinfection system, comprising: a blood collection module (1) for performing blood collection on a patient by means of a blood collection needle; a blood volume measurement module (2) for measuring the capacity information of the blood collection; a main control module (3) for controlling the normal operation of each module; an elastic drive module (4) for providing blood collection power to the blood collection needle; a needle disinfection module (5) for performing a terminal disinfection on the blood collection needle when blood collection is finished; a sound recording module (7) for recording patient information and blood collection information data by means of a camtasia recorder; and a disinfection evaluation module (8). According to the method and the system, a terminal disinfection is performed on the blood collection needle by means of the needle disinfection module (5), which simplifies the terminal disinfection processing of the hemostix; the blood collection volume can be accurately controlled, which is favorable for the smooth progress of blood collection; and the sound recording module (7) is convenient for the staff to store, by means of sound recording, the information of the blood patient, so that a long-term follow-up monitoring of the patient is facilitated.
Patent WO-2020015451-A1 (WO)
Title: Methods and systems for generalized rach-less mobility
Inventor: ZOU JIALIN
IPC: H04W56/00
Filed: 2019-05-21
Abstract: In accordance to embodiments, a user equipment (UE) may receive, from the source base station, a beam information message comprising beam associated information. The beam associated information may indicate a plurality of beam identifiers (IDs) corresponding to a plurality of beams in the target base station and a plurality of default timing advance (TA) s. Each default TA of the plurality of TAs is associated with one beam of the plurality of beams in the target base station and additional related configurations.
Patent WO-2019228317-A1 (WO)
Inventor: YU BING
IPC: G06K9/00
Filed: 2019-05-28
Abstract: 一种人脸识别方法、装置及计算机可读介质，该方法包括：将第一视频数据中包含的n帧图像输入到特征提取网络分别进行人脸特征提取，得到与上述n帧图像一一对应的n个人脸特征矩阵；融合上述n个人脸特征矩阵得到上述待识别人脸的目标人脸特征矩阵；通过上述目标人脸特征矩阵对上述待识别人脸进行人脸识别，得到人脸识别结果；其中2≤n。利用从视频数据中提取出的多个人脸特征融合后的人脸特征进行人脸识别，可以提高人脸识别的准确率。
Patent WO-2020042705-A1 (WO)
Title: 移位寄存器单元、栅极驱动电路及驱动方法
Inventor: FENG XUEHUAN
IPC: G09G3/3208
Filed: 2019-06-06
Abstract: 一种移位寄存器单元、栅极驱动电路及驱动方法。该移位寄存器单元(10)包括第一输入电路(100)、第二输入电路(200)和输出电路(300)。第一输入电路(100)被配置为响应于第一输入信号(STU1)对第一节点(H)进行充电以控制第一节点(H)的电平；第二输入电路(200)被配置为响应于第二输入信号(STU2)对第二节点(Q)充电以控制第二节点(Q)的电平；以及输出电路(300)被配置为在第一节点(H)的电平和第二节点(Q)的电平的共同控制下，将输出信号输出至输出端(OP)。该移位寄存器单元(10)构成的栅极驱动电路(20)可以对显示面板中的子像素单元进行随机补偿，可避免长时间的逐行顺序补偿带来的显示不良。
Patent WO-2020007247-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2019-06-28
Abstract: An electronic cigarette, comprising: a casing (10), an atomizer (20), a switch device (50), a power supply device (40), and a cigarette-lighting device (60). The atomizer (20) is extendably and retractably housed in the casing (10). The switch device (50) and the atomizer (20) are linked. A recess (131) is provided on an inner wall of the casing (10). When the atomizer (20) drives the switch device (50) to be engaged in the recess (131), the switch device (50) and the casing (10) form a first engagement relationship. When the atomizer (20) drives the switch device (50) to abut against the inner wall of the casing (10), the switch device (50) and the casing (10) form a second engagement relationship. When the atomizer (20) at least partially extends out of the casing (10), the switch device (50) is switched from one of the first engagement relationship and the second engagement relationship to the other of the first engagement relationship and the second engagement relationship so as to enter a trigger state. When the switch device (50) is in the trigger state and triggers the cigarette-lighting device (60), the power supply device (40) electrically drives the atomizer (20).
Patent WO-2020258359-A1 (WO)
Inventor: YANG QIFENG
IPC: C02F1/72
Filed: 2019-07-04
Abstract: Disclosed are an improved upflow multi-phase wastewater oxidation treatment process and system. The treatment system comprises the following sequentially connected systems: an upflow multi-phase wastewater oxidation system, a solid-liquid separation system, a neutralization and degasification system and a flocculation and precipitation system. The treatment process comprises the following steps: 1) wastewater entering an upflow multi-phase wastewater oxidation system and undergoing oxidation treatment; 2) feeding the wastewater to a solid-liquid separation system, performing solid-liquid separation, returning a heterogeneous catalytic carrier obtained from separation to the upflow multi-phase wastewater oxidation system, and transferring the wastewater to a neutralization and degasification system; 3) feeding the wastewater to the neutralization and degasification system, adjusting pH of the wastewater to 5.5-7.5, and stirring same to perform degasification; and 4) feeding the wastewater to a flocculation and precipitation system, performing sludge-water separation, discharging a supernatant, and performing pressure filtration on precipitated iron sludge before transporting same for decontamination treatment. The process and system of the present invention can improve treatment performance of a multi-phase wastewater oxidation treatment system, reduce an amount of Fenton's reagent to be used, and effectively reduce generation of chemical sludge.
Patent WO-2020034810-A1 (WO)
Title: Search method and apparatus, computer device and storage medium
Inventor: HU FAN
IPC: G16H50/70
Filed: 2019-07-22
Abstract: A search method, comprising: receiving a search request sent by a terminal, the search request carrying a medical term to be currently searched and type identification corresponding to a target corpus (S202); segmenting the medical term to be currently searched, and obtaining a plurality of subwords to be searched corresponding to the medical term to be currently searched according to the segmentation result (S204); acquiring corresponding matching words from a pre-established semantic network according to the subwords to be searched, and acquiring codes corresponding to the matching words as subcodes corresponding to the medical term to be currently searched (S206); acquiring an association code corresponding to each subcode from the semantic network to obtain an association code set corresponding to the medical term to be currently searched (S208); selecting a target association code from the association code set according to the type identification corresponding to the target corpus, and acquiring a corpus corresponding to the target association code to obtain a target corpus (S210); sending the target corpus to the terminal (S212).
Patent WO-2021012182-A1 (WO)
Title: Oled像素补偿电路及驱动方法、显示装置
Inventor: WENG ZUWEI
IPC: G09G3/3208
Filed: 2019-07-23
Abstract: 一种OLED像素补偿电路及驱动方法和一种显示装置。OLED像素补偿电路包括输入子电路（SC1）、补偿子电路（SC2）、驱动子电路（SC3）和发光子电路（SC4）。输入子电路（SC1）连接至补偿子电路（SC2），并且被配置为将数据信号（Vdata）输入至补偿子电路（SC2）中。补偿子电路（SC2）连接至驱动子电路（SC3）和发光子电路（SC4），并且被配置为对驱动子电路（SC3）的阈值电压（Vth）进行补偿。驱动子电路（SC3）被配置为在驱动子电路（SC3）的阈值电压（Vth）被补偿后，驱动发光子电路（SC4）进行发光。
Patent WO-2020042926-A1 (WO)
Inventor: BAI JIE
IPC: H04L29/08
Filed: 2019-08-16
Abstract: Disclosed by the present application are a blockchain public chain maintenance method, device, node and blockchain public chain. The method comprises: during each time interval meeting a preset condition, selecting public chain maintainer nodes among public chain nodes according to a predetermined rule, the number of public chain maintainer nodes being less than the number of public chain nodes; and the selected public chain maintainer nodes maintaining public chain transactions and public chain transactions related to smart contracts. In the solution of the present application, since public chain maintainer nodes are selected periodically according to time intervals of a specific condition, the nodes acting as maintainers dynamically change, and fixed nodes no longer act as maintainer nodes of the public chain, thus reducing the possibility of the public chain being broken and improving the safety of the public chain; Moreover, the public chain maintainer nodes are only a portion of the nodes of the public chain, which avoids full-network operation for public chain maintenance, which may thus improve the efficiency of public chain operation, attending simultaneously to both the efficiency and security of the public chain.
Patent WO-2021035470-A1 (WO)
Inventor: LIU HAOYUAN
IPC: G08B13/196
Filed: 2019-08-26
Abstract: 一种用于港口偷盗取证装置及使用方法，针对现有的调查取证麻烦的问题，现提出如下方案。所述用于港口偷盗取证装置包括控制装置（1），所述控制装置（1）通过无线电连接有固定监控装置（2），所述控制装置（1）通过无线电连接有移动监控装置（3）。所述装置结构简单，使用方便，可以实现360°全方位的拍摄，避免遮挡物的遮挡，同时避免嫌疑人利用固定死角进行躲避的可能，确保监控的有效性，同时联合无人机的使用，可以进行远程的跟踪和近距离的拍摄，为追捕、调查和取证带来方便，同时增加犯罪成本，减少犯罪的可能。
Patent WO-2020232901-A1 (WO)
Title: Test apparatus for suction bucket having three casings
Inventor: GUO ZHEN
IPC: E02D27/24
Filed: 2019-08-30
Abstract: Disclosed is a test apparatus for a suction bucket having three casings. The apparatus can be used to measure external frictional resistance, internal frictional resistance, and end resistance of the suction bucket during an installation process, and to evaluate changes in internal soil plugs and a seepage field. The apparatus of the invention comprises a bucket body, a negative-pressure suction system, a sensor measurement system, and a data acquisition and control system. The suction bucket used in the apparatus has a three-casing structure, and a certain gap exists between each two adjacent casings, such that the internal frictional resistance, the external frictional resistance, and the end resistance, to which the suction bucket is subjected, are separate from each other. During installation of the suction bucket, the negative-pressure suction system allows negative pressure to be formed in the suction bucket, and a vertical guide rod ensures that the suction bucket vertically penetrates into soil. The test apparatus of the invention can be used to analyze a variety of resistances to which the suction bucket is subjected during the installation process, expansion of soil plugs in the bucket, and an evolutionary mechanism of pore pressure and earth pressure around the bucket body.
Patent WO-2021035677-A1 (WO)
Title: Additive manufacturing metal powder, additive manufacturing, and method for preparing additively manufactured metal powder
Inventor: Li chang peng
IPC: B33Y70/00
Filed: 2019-08-30
Abstract: Provided is a method for preparing an additively manufactured metal powder, comprising the following steps: decomposing a metal base powder into a metal alloy powder matrix (20) by means of a mechanical grinding process; adding strengthening particles (30) to the metal alloy powder matrix and mixing the metal alloy powder matrix and the reinforcing particles to obtain composite metal particles (40), said reinforcing particles being tantalum carbide or hafnium carbide, the size of the composite metal particles ranging from 15 microns to 53 microns; adding a binder, and binding together the metal alloy powder matrix and the reinforcing particles by means of a spray drying process using said binder to obtain dispersed particles; using a sintering process to remove the binder from the dispersed particles and thereby obtain an additively manufactured metal composite powder. The method can improve the surface quality and fatigue characteristics of components manufactured by additive manufacturing of composite metal powder. The invention also relates to a powder produced by the described method and a method for additive manufacturing.
Patent WO-2020252946-A1 (WO)
Inventor: XIE YIFEI
IPC: H01P1/20
Filed: 2019-09-10
Abstract: Disclosed are a capacitive coupling structure for a dielectric waveguide filter, and a dielectric waveguide filter. The capacitive coupling structure comprises a through-hole provided between two adjacent dielectric resonators in a dielectric body, and a first adjustment recess and a second adjustment recess provided along the circumference of the through-hole. The first adjustment recess is non-closed, and the second adjustment recess is closed. Both the first adjustment recess and the second adjustment recess pass through a conductive layer of the dielectric body. A first plane on which the first adjustment recess is located is opposite and spaced apart from a second plane on which the second adjustment recess is located. The distance between the first plane and the second plane is less than the thickness of the dielectric body. The capacitive coupling structure is easy to machine, such that difficulties in solving production problems are reduced, and production quality is ensured. Thus, difficulties in production of a dielectric waveguide filter employing the capacitive coupling structure are reduced, and the dielectric waveguide filter has high quality, and is suitable for mass production.
Patent WO-2020057417-A1 (WO)
Title: 货道配置方法、自动售货机、移动终端、系统、电子设备及存储介质
Inventor: LI DEYI
IPC: G07F11/00
Filed: 2019-09-11
Abstract: 一种货道配置方法、自动售货机(010)、移动终端(020)、系统(1)、电子设备及存储介质。货道配置方法应用于自动售货机(010)，自动售货机(010)包括机柜(100)和设置于机柜(100)内的多个货道(210)，每个货道(210)用于容纳货物，方法包括：确定目标货道(210)(S102)；接收移动终端(020)发送的货物的货物信息(S104)；根据货物信息建立目标货道(210)与货物的关联关系(S106)。
Patent WO-2020181760-A1 (WO)
Inventor: WEI CHANGJIAN
IPC: F24F1/24
Filed: 2019-09-25
Abstract: An air conditioner, comprising an air conditioner outdoor unit. The air conditioner outdoor unit is provided with an air outlet (11) and comprises an electric control box (2); the electric control box (2) comprises an electric control module (22) equipped with a heat dissipation unit (23); the heat dissipation unit (23) comprises a heat dissipation component (231) and a flow guide member (232) covering the heat dissipation component (231); an air outlet region is formed at a position, close to the air outlet (11), by the flow guide member (232) and the heat dissipation component (231); an air inlet region is formed at a position, away from the air outlet (11), by the flow guide member (232) and the heat dissipation component (231); and the area of the air outlet region is smaller than that of the air inlet region. The area of the air outlet region formed by the flow guide member (232) and the heat dissipation component (231) is smaller than that of the air inlet region, the speed of air flowing through the heat dissipation component (231) is increased, and the heat dissipation efficiency is improved.
Patent WO-2021056521-A1 (WO)
Inventor: WANG JUNWEI
IPC: H04B17/309
Filed: 2019-09-29
Abstract: Provided are a processing method and apparatus for a link status. The method comprises: sending first information to a second terminal device, wherein the first information is used for instructing the second terminal device to feed back a link status, and the link status comprises a synchronization state, an early synchronization status, an out-of-synchronization status or an early out-of-synchronization status; and receiving second information from the second terminal device, wherein the second information is used for denoting a link status monitored by the second terminal device. The processing method and apparatus for a link status provided by the present application can improve the communication performance.
Patent WO-2020155662-A1 (WO)
Inventor: SHEN FANG
IPC: H01M50/262
Filed: 2019-09-30
Abstract: 一种电动车用电池盒顶出装置及顶出方法，在电池盒安装管（1）上设置锁芯（4）和锁舌（5），在电池盒（2）上对应锁舌（5）位置设置固定孔（6），锁闭状态时，锁芯（4）驱动锁舌（5）穿设在固定孔（6）中；设置一由锁芯（4）驱动的顶出件，在电池盒（2）上对应设置一与顶出件配合的受力部位（9）；锁芯（4）由锁闭状态至开启状态的转动行程分为两段，在第一段转动行程中锁芯（4）带动锁舌（5）退出固定孔（6）；在第二段转动行程中，锁芯（4）带动顶出件将电池盒（2）的一部分顶出电池盒安装管（1）。该装置能够减小摩擦力，且操作方法简便。
Patent WO-2020114077-A1 (WO)
Inventor: MAO YUNHE
IPC: B60L53/22
Filed: 2019-10-11
Abstract: 一种无线充电系统的接收端、方法、用电终端、发射端及系统，接收端包括：接收线圈、接收端补偿电路、整流器和控制器；控制器调节整流器的第一桥臂和第二桥臂之间的相位差，调节整流器的桥臂电压和整流器的输入电流基波分量的移相角，以使整流器的可控开关管实现零电压开关。通过调节整流器的两个桥臂之间的相位差来调节桥臂电压的基波分量的大小，调节整流器的等效阻抗的实部。整流器的等效阻抗包括实部和虚部，实部指电阻，虚部指电抗。整流器的等效阻抗虚部很小时，整流器的等效阻抗看作纯阻性阻抗，可控开关管达到ZVS效果。电感补偿模块可以削弱等效阻抗的容性部分，降低无线充电系统的无功功率，提高无线充电系统的系统效率。
Patent WO-2020108137-A1 (WO)
Inventor: YAN XUDONG
IPC: G06F3/044
Filed: 2019-10-15
Abstract: Disclosed is a curved glass shell (2). The curved glass shell (2) comprises a bottom wall (21) and a ring-shaped side wall (22) extending from an edge of the bottom wall (21) in a bending manner. The side wall (22) is in arc-shaped transition connection with the bottom wall (21). The side wall (22) cooperates with the bottom wall (21) to enclose an accommodation space with an opening at one end. The glass shell (2) is provided with a texture structure (23) located on the bottom wall (21) or the side wall (22). The texture structure (23) comprises a groove (231) recessed from the bottom wall (21) or the side wall (22) towards the accommodation space or a salient point (232) protruding away from the accommodation space. Also disclosed is a mobile terminal (100) using the curved glass shell (2). Compared with the related art, the curved glass shell (2) can effectively improve the waterproof performance of the mobile terminal (100), is also beautiful in appearance with a stable structure, and uses the texture structure (23) in cooperation with a sensor (3), thereby avoiding the problem in the related art of the easy wear of mechanical function keys, and prolonging the service lives of the function keys.
Patent WO-2020108140-A1 (WO)
Title: Method for preparing zirconium-aluminium oxide insulating layer thin film and laminated structure using solution method
Inventor: NING HONGLONG
IPC: H01L21/02
Filed: 2019-10-16
Abstract: Relating to the technical field of thin film transistors, a method for preparing a zirconium-aluminium oxide insulating layer thin film and a laminated structure using a solution method, the method comprising the following steps: dissolving zirconium nitrate pentahydrate and aluminium nitrate monohydrate in ethylene glycol monomethyl ether, and stirring and ageing to obtain a precursor solution; spin coating the obtained precursor solution on an ITO glass substrate, and then annealing at 300-500 °C for 1-2 hours to obtain a zirconium-aluminium oxide insulating layer thin film. Plating a circular Al electrode on the obtained zirconium-aluminium oxide insulating layer thin film by means of magnetron sputtering to obtain a MIM laminated structure. The present method can improve the physical and chemical properties of the insulating thin-film, for example by reducing the leakage current density from 6.71×10 -5  A/cm 2  to 3.8×10 -7  A/cm 2 , and increasing the forbidden band width from 5.0 eV to 5.8 eV, the forbidden band width increase helping to increase the breakdown voltage.
Patent WO-2020125175-A1 (WO)
Inventor: LI XIN
IPC: G06Q30/02
Filed: 2019-10-16
Abstract: A commodity advertisement display method and device, and a computer-readable storage medium. The commodity advertisement display method comprises: acquiring object attribute information of one or more display objects of a display terminal for viewing commodity advertisements, wherein the object attribute information at least comprises gender information of each display object and quantity information corresponding to the display objects for each gender; determining a first display object according to the acquired object attribute information, and selecting, according to the first display object, a first advertisement from among first-type commodity advertisements for display; and during the process of displaying the first advertisement, acquiring distance information between at least one display object and a pre-set target, and determining, according to the distance information, whether to select a second advertisement from among second-type commodity advertisements for display, wherein the first advertisement and the second advertisement are advertisements for the same commodity.
Patent WO-2021031321-A1 (WO)
Title: Multi-color up-conversion nanoprobe, preparation method therefor, and application thereof
Inventor: WANG ZONGHUA
IPC: A61P35/00
Filed: 2019-10-17
Abstract: A multi-color up-conversion nanoprobe, a preparation method therefor, and an application thereof. The nanoprobe comprises up-conversion nano particles and a silicon dioxide layer sequentially from inside to outside. The up-conversion nanoparticles comprise a NaYF  4  core and a NaYF  4  shell. A NaYF  4  intermediate luminescent layer is arranged between the NaYF  4  core and the NaYF  4  shell. The NaYF  4  intermediate luminescent layer is doped with Y  3+ , Yb  3+ , Tm  3+ , and Ho  3+ . A plurality of photosensitizers are doped between the up-conversion nanoparticles and the silica layer and/or in the silica layer. The thickness of the silica layer is less than 15 nm, and the outer surface of the silica layer is modified with a mitochondrial targeting ligand. The plurality of photosensitizers comprises at least three photosensitizers, one of which is indocyanine green. The prepared UCNPs-based nanoprobe can be used to carry out PDT treatment on deep tumors.
Patent WO-2020134413-A1 (WO)
Title: 一种数据传输方法、装置、相关设备及存储介质
Inventor: MAO YUXIN
IPC: H04L29/06
Filed: 2019-10-22
Abstract: 本申请公开了一种数据传输方法，装置、相关设备及存储介质。其中，该方法包括：利用数据流的流标识，以及传输所述数据流的网络协议安全(IPSec，Internet Protocol Security)隧道的安全参数索引(SPI，Security Parameter Index)标识，确定虚拟SPI标识；针对所述数据流中的每个加密后的报文，将虚拟SPI标识携带于相应报文中；通过所述IPSec隧道，向接收端传输所述数据流；所述虚拟SPI标识用于供所述接收端将所述数据流的各报文送入同一个解密单元进行解密处理。
Patent WO-2020088404-A1 (WO)
Inventor: YANG XIAODONG
IPC: H04W72/00
Filed: 2019-10-28
Abstract: Disclosed by the embodiments of the present invention are a data processing method and device, which relate to the technical field of communications and which may solve the problem of a conflict occurring among a plurality of data due to a UE being unable to simultaneously transmit a plurality of data. The specific solution is: determining a first transmission priority level of at least two pieces of data, wherein the time domain resources used to transmit the at least two pieces of data overlap; and determining a target processing mode according to the first transmission priority levels, the target processing mode being used to process the at least two pieces of data. The embodiments of the present invention are applied in the process of using an auxiliary link for transmission and in the process of a UE determining a target processing mode for processing at least two pieces of data.
Patent WO-2020181788-A1 (WO)
Inventor: MO SIMING
IPC: C03B37/025
Filed: 2019-10-30
Abstract: 一种基于套管法的光纤预制棒制造方法，步骤如下：利用VAD工艺制备包括芯层和内包层的光纤芯棒母棒，然后对光纤芯棒母棒进行加热拉伸，使拉伸后光纤芯棒的弓曲度小于1mm/m，再通过OVD工艺制备下陷层，最后将合成芯棒插入石英套管中，组合成光纤预制棒。所制备的光纤预制棒的直径可达221mm，单根预制棒拉纤长度可达到2995km，光纤在1310nm波长处的衰减≤0.305dB/km，在1383nm波长处的衰减系数≤0.275dB/km，在1550nm波长处的衰减系数≤0.165dB/km。