baber/WOPTO huggingface dataset:
Patent WO-2020062905-A1 (WO)
Inventor: YU WEIJING
IPC: H04N21/443
Filed: 2019-05-29
Abstract: An OLED display device and control method therefor, relating to the technical field of display. The display device comprises: a first switch unit (530), which is electrically connected to a standby voltage terminal (P1) of a power panel (510) and a standby voltage terminal (P2) of a main chip (520) and used for controlling connecting and disconnecting of the standby voltage terminal (P1) of the power panel (510) and the standby voltage terminal (P2) of the main chip (520); a first control unit (540), which is electrically connected to the first switch unit (530) and used for controlling turn-on and turn-off of the switch unit (530) in response to an alternating current detection signal (AC_DETECT) outputted by the power panel (510) and a direct current detection signal (DC_DETECT) outputted by the main chip (520), wherein the alternating current detection signal (AC_DETECT) is used for detecting whether a signal of alternating current dump or alternating current power-on is received, and the direct current detection signal (DC_DETECT) is used for detecting whether a signal of direct current dump or direct current power-on is received. A standby voltage can be quickly disconnected during the alternating current dump, so as to normally start up the display device during the alternating current power-on and ensure normal standby during the direct current dump.
Patent WO-2020258023-A1 (WO)
Inventor: CHENG HONGFEI
IPC: H01L27/12
Filed: 2019-06-25
Abstract: An array substrate having a plurality of subpixels is provided. In a respective one of the plurality of subpixels, the array substrate includes a base substrate; and a thin film transistor on the base substrate. The thin film transistor includes a gate electrode, a source electrode, and a drain electrode. The drain electrode includes a first portion, a second portion, and a third portion connecting the first portion and the second portion. An orthographic projection of the first portion on the base substrate at least partially overlaps with an orthographic projection of a first gate line protrusion of a respective one of the plurality of gate lines on the base substrate. An orthographic projection of the second portion on the base substrate at least partially overlaps with an orthographic projection of a second gate line protrusion of the respective one of the plurality of gate lines on the base substrate.
Patent WO-2020258161-A1 (WO)
Inventor: WANG HONGYUAN
IPC: H05K1/03
Filed: 2019-06-27
Abstract: Provided are a printed circuit board and a method for manufacturing same. According to the printed circuit board of the present invention, a substrate thereof uses a unidirectional non-woven reinforced fiber material as a reinforcement body, solving the problems in the prior art of a large dielectric constant and a large dielectric loss deviation at fiber woven points and non-woven points, poor dielectric uniformity of the substrate, poor stability of the material in a high-frequency environment, etc. when a fiber fabric is used as the reinforcement body of the substrate. Meanwhile, fibers in a unidirectional fiber reinforced composite material layer are not bent, and the mechanical property of the material is excellent; moreover, after the unidirectional fibers are expanded, the unidirectional fibers are easy to impregnate, so that the uniformity and the performance of the substrate are improved, and an ultrathin substrate with a thickness of less than 20 μm can be prepared.
Patent WO-2021007682-A1 (WO)
Inventor: ZHOU YONGHUI
IPC: H02J13/00
Filed: 2019-07-12
Abstract: A power supply protection method, and a system with a power supply protection function. The system comprises: a transmitting-receiving unit (106) and an abnormality detection unit (1022), wherein the transmitting-receiving unit (106) receives measurement information in various parameters for an electronic device in a working state, and the measurement information is obtained, by means of the transmitting-receiving unit (106), from a sensor located in at least one of a power supply side apparatus and a load side apparatus of the electronic device; and the abnormality detection unit (1022) detects, by means of respectively comparing the measurement information received by the transmitting-receiving unit (106) with corresponding threshold values and according to a comparison result, whether an abnormality occurs in the electronic device, and generates, in the case where it is detected that an abnormality occurs in the electronic device, corresponding power supply abnormality information to indicate that there is a power supply abnormality phenomenon related to at least one parameter of at least two parameters in the electronic device. The present method and system can comprehensively and accurately determine a power supply abnormality of the system, and can provide power supply protection more accurately, such that the system of the electronic device keeps running without shutting down in scenarios of a low temperature, a low voltage, a high current, etc.
Patent WO-2020244035-A1 (WO)
Inventor: GU TIEER
IPC: G02B27/01
Filed: 2019-07-19
Abstract: A virtual image display apparatus, comprising: a plurality of organic light-emitting display apparatuses (11, 12, 13), wherein the plurality of organic light-emitting display apparatuses (11, 12, 13) respectively display light of different colors, and a light emergent side of at least one of the organic light-emitting display apparatuses (11, 12, 13) is provided with a narrow-band filter (115, 125, 135); and an optical apparatus (20) for projecting the light, displayed by the plurality of organic light-emitting display apparatuses (11, 12, 13), of different colors to form a virtual image. According to the virtual image display apparatus, the light emergent side of at least one of the organic light-emitting display apparatuses (11, 12, 13) is provided with the narrow-band filter (115, 125, 135), so as to reduce the half-wave width of the light entering light guide bodies (21, 22, 23), and to provide a pure and ghosting-free display effect.
Patent WO-2021007881-A1 (WO)
Inventor: ZHANG JINGMIN
IPC: G08B25/10
Filed: 2019-07-24
Abstract: Disclosed is an intelligent marker post alarm protection device, comprising a marker post (1), a marker post alarm protector (8) and a cable branch box (17). The marker post (1) is provided with a local alarm (2), a vibration sensor (3), a wireless transceiver (6), an ultrasonic detection device (18) and an infrared detection device (7); power is supplied to the marker post (1) by a solar cell (4); and each marker post (1) is in connection by means of a wireless signal. The marker post alarm protector (8) is mounted on the cable branch box (17). The marker post alarm protector (8) is provided with a wireless receiving port (12), an alarm port (10), a power port (11) and a tripping port (9), wherein the wireless receiving port (12) receives an alarm signal, the tripping port (9) is connected to a switch of the cable branch box (17), the alarm port (10) is connected to an alarm, and the power port (11) is connected to a power supply. When construction is carried out on the ground above a cable laying line by a construction worker, and when the ground is excavated underneath same by approximately 10 cm, an alarm is given in advance when a cable is not touched, and the switch is selectively switched on, such that accidental loss due to the breakage of a cable in the process of excavation is reduced or reduced to zero.
Patent WO-2020252847-A1 (WO)
Title: 一种金属掺杂的碳量子点的应用
Inventor: WU WENTING
IPC: B01J31/28
Filed: 2019-07-24
Abstract: 一种金属掺杂的碳量子点的应用，属于量子点技术领域，用于清除活性氧；所述活性氧为超氧负离子、过氧化氢或羟基自由基。选用EDTA过渡金属盐为原料，通过一步热解法，制备了金属掺杂碳点，通过抑制有机染料氮蓝四唑(NBT)的还原显色反应以及过氧化氢分解测试，探究碳点清除活性氧的能力，当原料中质量比1∶1掺杂的EDTA铜钠盐与EDTA锌钠盐得到的不饱和双金属掺杂的碳量子点CuZn-CDs在温和条件下对于染料NBT还原抑制率能够达到61.4％，并且对过氧化氢分解率达到95.4％。
Patent WO-2020048259-A1 (WO)
Inventor: YUAN BINGSONG
IPC: G07F17/00
Filed: 2019-07-30
Abstract: 一种移动电源充电模组（100）及移动电源租赁设备，该充电模组（100）和移动电源之间可通过红外通信传输数据，租赁设备能及时、快速、高效的读取移动电源信息，完成移动电源借出和归还的程序，有效解决因顶针老化和金属触点接触不良导致无法成功读取信息的问题。充电模组（100）还包括用于锁定仓道内的移动电源的销轴（31），销轴（31）设置于滑块（3）一侧，通过销轴（31）相对仓道（11）进退地活动而卡住锁紧仓道（11）内的移动电源或解锁。
Patent WO-2021016949-A1 (WO)
Inventor: XU JING
IPC: H04W24/10
Filed: 2019-07-31
Abstract: 本申请涉及一种信息传输方法、装置、计算机设备和存储介质，终端根据网络侧设备发送的控制信令确定SR资源和PUSCH资源，若SR资源和PUSCH资源在时域上重叠，且SR资源和/或PUSCH资源满足预设条件，则将SR信息复用到PUSCH资源上，给出了SR与PUSCH时域重叠时，发送SR的具体方法，从而保证SR传输。
Patent WO-2020030174-A1 (WO)
Title: Repetition transmission method and apparatus, network device, and computer readable storage medium
Inventor: REN MIN
IPC: H04L1/00
Filed: 2019-08-12
Abstract: Embodiments of the present invention provide a repetition transmission method and apparatus, a network device, and a storage medium. The method comprises: determining a plurality of transmission opportunities (TO) of uplink data to be repeatedly transmitted; and in the plurality of TOs of the uplink data to be repeatedly transmitted, when at least one TO do not conflict with a configured frame structure transmission direction, performing repetition transmission of the uplink data on the at least one TO.
Patent WO-2021031119-A1 (WO)
Inventor: MEI QINGKAI
IPC: H04R1/10
Filed: 2019-08-20
Abstract: La présente invention concerne des casques audio à suppression de bruit. Les casques audio à suppression de bruit comprennent des boîtiers (1), des couvercles avant (2) reliés aux boîtiers (1) et assemblés aux boîtiers (1) pour former des cavités avant (3), des haut-parleurs (4) montés sur les couvercles avant (2), et des couvercles arrière (5) reliés aux couvercles avant (2) et situés à l'intérieur des cavités avant (3). Les couvercles arrière (5) sont disposés sur l'extérieur des haut-parleurs (4). Des trous de libération d'air (21) en communication avec les cavités avant (3) sont disposés sur les couvercles avant (2). Les couvercles avant (2) et les boîtiers (1) sont assemblés pour former les cavités avant (3), les trous de libération d'air (21) en communication avec les cavités avant (3) sont disposés sur les couvercles avant (2) ; par conséquent, les trous de libération d'air (21) relient les cavités avant (3) avec l'environnement extérieur, permettant ainsi à l'air dans les cavités avant (3) d'être évacué vers l'extérieur via les trous de libération d'air (21) ; ceci permet à l'air des cavités frontales (3) d'être libéré vers l'extérieur en temps voulu, ce qui maintient la pression d'air des cavités frontales (3) en cohérence avec l'environnement extérieur lorsque le casque est utilisé, et assure l'effet d'annulation du bruit.
Patent WO-2020063475-A1 (WO)
Title: 基于深度学习迭代匹配的6d姿态估计网络训练方法及装置
Inventor: JI XIANGYANG
IPC: G06T7/73
Filed: 2019-09-20
Abstract: 本公开涉及一种基于深度学习迭代匹配的6D姿态估计网络训练方法及装置，该方法包括：利用目标对象的三维模型与初始6D姿态估计，获得目标对象的渲染图片和第一分割掩码，将渲染图片、第一分割掩码、目标对象的观测图片及观测图片中目标对象的第二分割掩码输入到深度卷积神经网络中，得到6D姿态估计、第三分割掩码和光流，以所得到的6D姿态估计更新所述初始6D姿态估计，以第三分割掩码替代所述第二分割掩码，重新执行上述步骤，以迭代训练所述深度卷积神经网络。本公开实施例所提出的训练方法在对初始6D姿态估计进行改进时，不需要依赖深度信息，估计结果准确。对于光照、遮挡等问题具有鲁棒性，可以同时处理有纹理和无纹理的物体。
Patent WO-2020063634-A1 (WO)
Inventor: WU YIQUN
IPC: H04L1/00
Filed: 2019-09-25
Abstract: The embodiment of the application provides a data transmission method and device and a storage medium. The method comprises: after obtaining a first identifier and a second identifier which uniquely identify the first device, the first device uses the first identifier to scramble the data checked by CRC, carries out channel coding on the data to be transmitted and the checked data after scrambling, uses the second identifier to scramble the coded data obtained by channel coding, and finally transmits the scrambled data; after receiving the scrambled data, the second device can descramble according to the second identifier, carries out CRC, judges whether the received data are correct, and determines the first identifier of the first device. The second device does not need to descramble all the first devices using the same time-frequency resource, thereby reducing the detection complexity and lowering the probability of data receiving errors or false alarms.
Patent WO-2020063670-A1 (WO)
Title: Main bicycle frame for foldable bicycle and foldable bicycle
Inventor: WONG YUI HONG BERNARD
IPC: B62K15/00
Filed: 2019-09-25
Abstract: Disclosed are a main bicycle frame (100) for a foldable bicycle and a foldable bicycle (500). The main bicycle frame comprises a connection tube member (11), an upper tube member (12), a lower tube (20), first and second hinge lock catches (15, 16), and a handle (17). The upper tube member (12) is mounted to the connection tube member (11), and the connection tube member (11) can be unfolded or folded relative to the upper tube member (12). The lower tube (20) is mounted to the upper tube member (12), and the lower tube (20) can be unfolded or folded relative to the upper tube member (12). The first hinge lock catch (15) is mounted to the upper tube member (12) and is used for locking the connection tube member (11) when the connection tube member (11) is unfolded relative to the upper tube member (12). The second hinge lock catch (16) is mounted to the upper tube member (12) and is used for locking the lower tube (20) when the lower tube (20) is unfolded relative to the upper tube member (12). The handle (17) connects the first and second hinge lock catches (15, 16), and when the first hinge lock catch (15) locks the connection tube member (11) and the second hinge lock catch (16) locks the lower tube (20), the handle (17) drives both of the first and second hinge lock catches (15, 16) to unlock, so that both the connection tube member (11) and the lower tube (20) can be folded relative to the upper tube member (12). In this way, one action can complete the unlocking of the first and second hinge lock catches (15, 16) at the same time, and can rapidly complete a folding operation of a foldable bicycle (500).
Patent WO-2021035894-A1 (WO)
Inventor: CHU XIANGXIANG
IPC: G06N3/04
Filed: 2019-10-14
Abstract: Embodiments of the present invention relate to a sub-network sampling method and a method and device for constructing a super-network topological structure. The sub-network sampling method is applied to a super-network topological structure, the super-network topological structure comprises n layers, each layer comprises at least two sub-structures, and each sub-structure comprises batch normalization modules in one-to-one correspondence with the sub-structures of the previous layer, wherein n>0, and n is a positive integer. The method comprises: selecting a sub-structure A(N) of the Nth layer, wherein 1>N≥n; determining a sub-structure A(N-1) selected from the (N-1)th layer; determining batch normalization modules C(B) in one-to-one correspondence with the sub-structures A(N-1) in the sub-structures A(N); and adding the sub-structure A(N) into a sub-network by means of the batch normalization module C(B).
Patent WO-2020186745-A1 (WO)
Inventor: LIU RUOPENG
IPC: G03B17/14
Filed: 2019-10-18
Abstract: The utility model provides an IR-cut device, comprising: a base, a first optical filter, a second optical filter, a mounting support, a screw, a nut, a driving device, and a cushioning device. An upper cover is connected to the base. The first optical filter and the second optical filter are both connected to the mounting support. The driving device is placed in a cavity of the base. The driving device and the screw constitute a screw mechanism for driving the cushioning device to move. An engagement slot is provided at one end of the mounting support. The engagement slot is disposed at two ends of the nut. When the nut moves, the mounting support is driven to perform switching between the first optical filter and the second optical filter. The cushioning device applies a cushioning force at one end in a movement direction. The utility model resolves the issue in which a large pressing force is generated between the screw and the nut when a motor jams, and an optical filter cannot be successfully switched or even jams during a next switching action. The invention greatly improves reliability of an IR-cut device.
Patent WO-2021056680-A1 (WO)
Title: 一种电子级玻璃纤维组合物及其玻璃纤维和电子布
Inventor: CAO GUORONG
IPC: C03C13/00
Filed: 2019-10-30
Abstract: 一种电子级玻璃纤维组合物及其玻璃纤维和电子布。其中，该电子级玻璃纤维组合物含有下述组分，各组分的含量以重量百分比表示如下：SiO 2为51.0-57.5％，Al 2O 3为11.0-17.0％，B 2O 3为大于4.5％且小于等于6.4％，CaO为19.5-24.8％，MgO为0.1-1.9％，R 2O＝Na 2O+K 2O+Li 2O为0.05-1.2％，Fe 2O 3为0.05-0.8％，TiO 2为0.01-1.0％，F 2为0.01-1.0％，且重量百分比的比值C1＝SiO 2/B 2O 3的范围为8.1-12.7，重量百分比的比值C2＝B 2O 3/(R 2O+MgO)的范围为1.7-6.3，上述组分的合计含量大于等于99％。该电子级玻璃纤维组合物不仅能降低原料成本及原料挥发，还能改善玻璃的介电性能，提高玻璃纤维的机械性能和耐水性，并改善玻璃纤维成型范围，适合用于大规模池窑生产。
Patent WO-2021072825-A1 (WO)
Title: 一种基板及液晶显示面板
Inventor: XIAO PIAN
IPC: G02F1/1362
Filed: 2019-11-04
Abstract: 本申请提供一种基板，包括衬底、遮光金属层、信号线层、以及像素电极层。遮光金属层位于衬底上，包括图案化的屏蔽电极。信号线层包括图案化的数据线。像素电极层包括图案化的像素电极。其中，数据线在衬底上的正投影，与屏蔽电极在衬底上的正投影存在重合区域。
Patent WO-2020143295-A1 (WO)
Inventor: ZHU PENGFEI
IPC: G03F7/20
Filed: 2019-11-08
Abstract: L'invention concerne un système d'écriture directe au laser (10), comprenant un serveur (100) et un premier terminal (200). Un module de traitement de données (110) est déployé sur le serveur (100). Un programme d'utilisateur principal (210), un module de superposition et d'alignement (220), un module de commande de mouvement (230), un module de commande de mesure d'exposition (240) et un module de génération de motif (250) sont déployés sur le premier terminal (200). Le serveur (100) est en liaison de communication avec le premier terminal (200) au moyen d'un réseau local. Le programme d'utilisateur principal (210) est en liaison de communication avec le module de superposition et d'alignement (220), le module de commande de mouvement (230), le module de commande de mesure d'exposition (240), le module de génération de motif (250) et le module de traitement de données (110), respectivement, et met en correspondance un lecteur de disque dur de stockage du module de traitement de données (110) dans le serveur (100) sur le premier terminal (200) au moyen du réseau local pour servir de disque de stockage partagé du serveur (100) et du premier terminal (200). Le système peut réduire la complexité de la maintenance ultérieure du logiciel, réduire l'impact d'un programme de traitement de données occupant de manière excessive des ressources, et améliorer la régularité du programme d'utilisateur principal (210).
Patent WO-2020253050-A1 (WO)
Inventor: ZHENG LIYING
IPC: G06F17/00
Filed: 2019-11-13
Abstract: La présente invention concerne un procédé et un appareil de configuration de vecteur de mot, ainsi qu'un support de stockage et un dispositif électronique. Le procédé de configuration de vecteur de mot proposé dans la présente invention consiste à : déterminer un premier mot d'un vecteur de mot initial à configurer ; déterminer si le premier mot est ou non dans un dictionnaire de vecteurs de mot, le dictionnaire de vecteurs de mot étant utilisé pour stocker une correspondance bi-univoque entre de multiples mots et de multiples vecteurs de mot ; s'il est déterminé que le premier mot n'est pas dans le dictionnaire de vecteurs de mot, effectuer un désassemblage de segments sur le premier mot pour obtenir une séquence de segments ; calculer une similarité entre la séquence de segments de chaque mot dans le dictionnaire de vecteurs de mot et la séquence de segments du premier mot ; et déterminer un vecteur de mot correspondant au mot ayant la similarité la plus élevée avec la séquence de segments du premier mot, et configurer le vecteur de mot en tant que vecteur de mot initial du premier mot. La présente invention résout le problème technique dans l'état de la technique associé de diminution de la précision d'une tâche d'apprentissage ultérieure lorsque les vecteurs de mot de mots non enregistrés sont configurés au moyen d'une allocation aléatoire.
Patent WO-2021056758-A1 (WO)
Inventor: WU YONGWEI
IPC: H01L51/42
Filed: 2019-11-15
Abstract: The present application provides a perovskite thin film, and a preparation method and optoelectronic device thereof: preparing a mixed liquid containing a first monomer and a second monomer which can be crosslinked in situ on a substrate; performing an annealing process; the first monomer and the second monomer reacting in situ to form a first polymer; said first polymer being combined with the perovskite grains formed by a perovskite precursor liquid and concentrated at the grain boundaries of the perovskite grains so as to passivate perovskite grain defects; then, forming a perovskite thin film by means of curing.
Patent WO-2021022725-A1 (WO)
Title: 一种软头可调鼻咽通气管
Inventor: ZOU DEWEI
IPC: A61M16/08
Filed: 2019-11-28
Abstract: 一种软头可调的鼻咽通气管，由软接头(1)、通气管(2)、可调定位环(3)、气源接头(4)、旋转接头(5)、固定件(6)、监视导管(7)、公接头(8)和过滤器(9)组成，结构中气源接头(4)可直接连接呼吸设备进行紧急通气；旋转接头(5)既可以灵活转动方向，又可以同时实现输氧、吸痰功能；软接头(1)顶部圆滑过渡和材质硬度相比较通气管(2)材质硬度偏低，能够有效保护鼻腔粘膜不受损伤；可调定位环(3)调节固定通气管(2)的位置，有效控制插入深度；监视导管(7)能监测病人的呼吸频率、O 2浓度及CO 2浓度，增强安全性；过滤器(9)能有效过滤患者呼出气体中的水分，同时保证CO 2气体的顺利通过。结构中组件的材质，均不采用金属材质。
Patent WO-2021103078-A1 (WO)
Title: 一种基于rfid的milkrun门系统
Inventor: Geng Guangzhan
IPC: G06K17/00
Filed: 2019-12-04
Abstract: 一种基于RFID的工厂供料小车门系统，供料小车系统包括：射频识别天线（11）、射频识别控制器（12）以及显示装置（13）；射频识别天线（11）用于扫描电子标签，后台服务器用于存储供料小车信息，显示装置（13）用于显示交互界面。各装置相互协作从而保证供料小车送货过程中时间的准确记录，达到准确控制的目的。
Patent WO-2021017367-A1 (WO)
Title: Wastewater treatment device based on biological film granular sludge reactor, and method therefor
Inventor: LEI LIRONG
IPC: C02F9/14
Filed: 2019-12-12
Abstract: Disclosed are a wastewater treatment device based on a biological film granular sludge reactor, and a method therefor. The device comprises: a grating tank, a grit tank, a regulating tank, a regulating tank water pump, a first pipeline mixer, a second pipeline mixer, a coagulative precipitation tank, a first intermediate water tank and a sequencing batch biological film granular sludge expanded bed reactor, wherein an outlet of the grating tank is connected to an inlet of the grit tank, an outlet of the grit tank is connected to an inlet of the regulating tank, an outlet of the regulating tank is connected to the first pipeline mixer by means of the regulating tank water pump, the first pipeline mixer mixes a coagulant and is connected to the second pipeline mixer, the second pipeline mixer mixes a flocculant and is connected to an inlet of the coagulative precipitation tank, an outlet of the coagulative precipitation tank is connected to an inlet of the first intermediate water pool, and an outlet of the first intermediate water pool is connected to the sequencing batch biological film granular sludge expanded bed reactor. In the present invention, a secondary wastewater biological processing unit is constructed, such that the efficiency of wastewater biological processing is improved, the operation cost is low, the structure is compact, and the occupied area is reduced.
Patent WO-2020215753-A1 (WO)
Inventor: CHEN XIAOMENG
IPC: H02G1/02
Filed: 2019-12-17
Abstract: An unmanned aerial vehicle inspection method and system for an electric power system. The method comprises: perform, by means of a control center (S220), function classification on unmanned aerial vehicles controlled by the control center (S220), and number the unmanned aerial vehicles according to function classifications; the control center (S220) allocates inspection tasks according to numbers of the unmanned aerial vehicles; the control center (S220) receives information fed back by the unmanned aerial vehicle after executing the inspection task; and the control center (S220) determines, according to the information fed back by the unmanned aerial vehicle in an inspection process, whether a region where an accident may occur exists, so that the unmanned aerial vehicle can effectively complete the inspection task, thereby solving the problem that the unmanned aerial vehicle cannot effectively complete the inspection task.