baber/WOPTO huggingface dataset:
Patent WO-2020252741-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W4/00
Filed: 2019-06-20
Abstract: The present disclosure relates to a receiving state feedback method, comprising: receiving a data frame simultaneously sent by a transmission end in n frequency bands, n > 1; generating a feedback information frame according to the receiving states of the data frame received in n frequency bands, the feedback information frame comprising at least n groups of preset bits, and the n groups of preset bits being used for indicating the receiving states of the data frame received in the n frequency bands; and sending the feedback information frame to the transmission end. According to the embodiments of the present disclosure, a transmission end simultaneously sends a data frame to a receiving end in n frequency bands, and the receiving end can generate a feedback information frame comprising at least n groups of preset bits on the basis of the receiving state of the data frame in each of the n frequency bands, the n groups of preset bits in the feedback information frame recording the receiving state of the data frame in each of the n frequency bands, so that the transmission end can determine the receiving state of the receiving end for the data frame in each of the n frequency bands.
Patent WO-2020042735-A1 (WO)
Inventor: LU LAICHENG
IPC: G09G5/02
Filed: 2019-06-25
Abstract: Disclosed in the embodiments of the present application are a screen display control method and apparatus, a device, and a readable storage medium; when using the screen of an electronic device for display, acquiring calibration parameters of a screen to be calibrated of the electronic device, the calibration parameters being acquired on the basis of the colour difference between the screen to be calibrated and a preset standard screen; on the basis of the acquired calibration parameters, generating a compensation image layer of the screen to be calibrated, and implementing superimposed display of the compensation image layer and the other image layers of the screen to be calibrated.
Patent WO-2021000230-A1 (WO)
Inventor: LIU WENJUN
IPC: A61B5/00
Filed: 2019-07-01
Abstract: Provided are a central monitoring system (211), a monitoring device (100), a mobile terminal, and a patient monitoring method; the central monitoring system (211) obtains data from a plurality of monitoring devices (100), comprising physical sign monitoring data and patient identification data; the central monitoring system (211) displays at least part of the acquired data of the plurality of monitoring devices (100); the central monitoring system (211), in correspondence to a first event, controls at least one of the plurality of monitoring devices (100) to enter a privacy mode, while the central monitoring system (211) continues to acquire and display data from a plurality of testing devices.
Patent WO-2020232802-A1 (WO)
Title: Flexible gripper having surface microstructure
Inventor: WANG KUN
IPC: B25J15/00
Filed: 2019-07-05
Abstract: A flexible gripper having a surface microstructure, comprising a motor (8). A bending grabbing mechanism is connected to the end part of the output shaft of the motor by means of a connecting body (7). An air guide channel is formed in the connecting body (7). One end of the air guide channel (5) is communicated with an inflating nozzle (6) on one side surface of the connecting body (7), and the other end of the air guide channel (5) is communicated with the bending grabbing mechanism. The structure of the bending grabbing mechanism comprises a flexible finger plate (4). The top end of the flexible finger plate (4) is connected to the bottom surface of the connecting body (7), and the bottom end of the flexible finger plate (4) is a free end. An elastic body (10) is connected to one side surface of the flexible finger plate (4) and is formed into a whole by connecting a plurality of mutually communicated air bags (3) in a length direction sequentially. An inflatable cavity (9) is formed in each air bag (3). The inflating cavities (9) of every two adjacent air bags (3) are communicated by means of an air channel (1). The inflatable cavity (9) of the air bag (3) located at the top most is communicated with the air guide channel (5). In an uninflated state, the volumes of the inflatable cavities (9) of the air bags (3) decrease in sequence in the direction distant from the connecting body (7). The flexible gripper can effectively grabs objects having a complex shape and an irregular structure.
Patent WO-2020191960-A1 (WO)
Inventor: LI QINGYANG
IPC: H01R13/66
Filed: 2019-07-18
Abstract: The present invention provides a composite busbar and a power module. The composite busbar comprises a capacitor structure layer and an alternating-current conductor layer; one side of the alternating current conductor layer is connected to the capacitor structure layer, and the other side of the alternating-current conductor layer is connected to a bridge arm of a power element; the alternating-current conductor layer is configured to input a current into the power element; and the capacitor structure layer is configured to absorb a peak current generated when the power element is turned on or turned off. The composite busbar provided in the present invention can absorb a peak current generated when the power element is turned on or turned off, so it is not necessary to provide a capacitor device in the power module, thereby reducing the volume of the power module.
Patent WO-2020030037-A1 (WO)
Inventor: GE ZIGANG
IPC: C12N13/00
Filed: 2019-08-08
Abstract: 提供一种纳秒脉冲电场在提高细胞干性中的用途，具体地，通过对细胞特别是干细胞施加纳秒脉冲电场，可以有效地提高干性基因的表达量并降低细胞的甲基化水平，提高干细胞干性，并进一步促进干细胞接受诱导分化的能力。
Patent WO-2020034928-A1 (WO)
Title: Method and system for switching customer service session, and storage medium
Inventor: LIU FENG
IPC: G06Q30/06
Filed: 2019-08-13
Abstract: Provided is a method for switching a customer service session. The method comprises: receiving request information sent by a customer; sending the request information to an emergency early-warning model obtained by means of pre-training; acquiring an emergency state of the request information output from the emergency early-warning model; and accessing a robotic customer service or a manual customer service according to the level of the emergency state.
Patent WO-2020206894-A1 (WO)
Inventor: WU BAOQUAN
IPC: G06K9/00
Filed: 2019-08-14
Abstract: An optical fingerprint recognition apparatus (20) and an electronic device (10). The performance of the optical fingerprint recognition apparatus (20) can be improved. The optical fingerprint recognition apparatus (20) comprises: a light detection array (400); a filtering layer (500) disposed above the light detection array (400) and used for filtering out an optical signal of a non-target waveband and allowing an optical signal of a target waveband to pass through, wherein the filtering layer (500) and the light detection array (400) are together integrated in a photoelectric sensor chip; a first light blocking layer (300) formed above the filtering layer (500), the first light blocking layer (300) being provided with a plurality of small light through holes (310); and a first micro-lens array (200) disposed above the first light blocking layer (300), wherein the first micro-lens array (200) is used for converging optical signals to the plurality of small light through holes (310) of the first light blocking layer (300), and the optical signals are transmitted to the light detection array (400) through the plurality of small light through holes (310) of the first light blocking layer (300).
Patent WO-2020082866-A1 (WO)
Inventor: WEI QI
IPC: G06T7/20
Filed: 2019-08-19
Abstract: 本申请实施例涉及图像处理技术领域，公开了一种运动轨迹合成方法及电子设备。本发明实施方式中，运动轨迹合成方法包括：获取多帧图像；其中，多帧图像按照采集时间排列；根据预设方式将多帧图像分别划分成多个栅格区域；从多帧图像中选择满足预设条件的若干帧图像；其中，预设条件包括，若干帧图像均包含运动主体且任意两帧图像中的运动主体所占的栅格区域不重叠；根据选取的若干帧图像合成所述运动主体的运动轨迹。本申请实施例还提供一种电子设备。
Patent WO-2020052452-A1 (WO)
Title: Top-loading washing machine and washing cylinder assembly and water channel assembly thereof
Inventor: ZHAO ZHIQIANG
IPC: D06F17/06
Filed: 2019-08-30
Abstract: A top-loading washing machine and a washing cylinder assembly and a water channel assembly (6) thereof. The invention aims to resolve the issue in which an existing top-loading washing machine cannot effectively wash clothes floating on the surface of washing water. An inner cylinder (3) of the top-loading washing machine is provided with an upwelling channel, a flow guide plate (62), and a first flow guide rib (662) and a balancing ring (31) provided on the flow guide plate. When an impeller (4) of the top-loading washing machine rotates, the impeller causes washing water in the inner cylinder to enter a lower end of the upwelling channel and to be sprayed out from an upper end of the upwelling channel, such that the washing water is sprayed by the balancing ring and falls on the flow guide plate; then, the washing water flows in an extension direction of the flow guide rib, and ultimately falls back into the washing cylinder, thereby spraying the washing water on and washing the clothes floating on the surface of the washing water. In this way, the top-loading washing machine effectively washes the clothes in the inner cylinder.
Patent WO-2020252955-A1 (WO)
Title: 阵列基板的制备方法和制备系统
Inventor: ZHANG QIANYI
IPC: H01L29/786
Filed: 2019-09-19
Abstract: 一种阵列基板的制备方法和制备系统，制备方法包括：提供基板(S1)；在基板上制备有源层、栅绝缘层、栅极层、保护层，并图案化形成保护层图案(S2)；以保护层图案为掩模，对栅极层进行刻蚀形成栅极(S3)；对有源层的第一区域进行导体化处理，对栅绝缘层进行刻蚀形成栅绝缘层图案(S4-S5)；剥离保护层图案(S6)。上述方法使导体化位置更精准。
Patent WO-2021017145-A1 (WO)
Inventor: Sun Haiding
IPC: H01L33/32
Filed: 2019-09-27
Abstract: 一种多量子阱结构、光电器件外延片及光电器件，其中，多量子阱结构由交替生长的量子阱层和量子垒层组成，每一量子阱层和量子垒层为不平整结构。通过将多量子阱结构的量子阱层和量子垒层设置为组分不均匀、结构不平整的结构，提高了载流子的光复合效率、内量子效率、发光效率，并将其应用于光电器件外延片及光电器件中，实现了大功率发光二极管、大功率发光激光器、大功率发光探测器器件的制备。
Patent WO-2020125151-A1 (WO)
Title: Connexion de câble et dispositif de fixation
Inventor: NAN CHENGLI
IPC: H02G3/02
Filed: 2019-10-08
Abstract: La présente invention concerne une connexion de câble et un dispositif de fixation. Le dispositif comprend un cadre relié à une plaque de fixation au moyen d'un changeur de direction prévu en bas du cadre, et la plaque de fixation est reliée à un appareil externe au moyen de boulons qui pénètrent à travers les deux extrémités de la plaque de fixation. Une plaque est prévue dans le cadre, quatre cercles de fixation horizontaux sont prévus sur la plaque, et des perches de connexion verticales sont prévues entre les cercles de fixation horizontaux. Les bas des perches de connexion verticales sont reliées à la plaque, et les sommets des perches de connexion verticales sont reliées à des cercles de fixation verticaux. La présente invention a les caractéristiques de fournir un changeur de direction en bas d'un cadre, et de fournir des cercles de fixation horizontaux et verticaux.
Patent WO-2020093843-A1 (WO)
Inventor: WANG WEIXUN
IPC: H04L29/08
Filed: 2019-10-16
Abstract: A technical solution of the present invention provides a distributed multi-terminal and multi-network supporting system for an Android online game app, comprising: an online game server, characterized by further comprising an Android online game app distributed video and remote control server, and an Android online game video and remote control mode client. The technical solutions of the present invention further provide a distributed multi-terminal and multi-network supporting method for an Android online game app on the basis of the system above. The beneficial effects of the present invention are as follows: the Android online game achieves a movie-realistic graphic effect supported by a GPU of a server, while being able to support the high-performance graphic processing required by AR and VR; and the Android online game app is well applicable to various network environments and OS platforms of various user-end smart terminals.
Patent WO-2021072711-A1 (WO)
Inventor: WANG YU
IPC: H04B7/005
Filed: 2019-10-17
Abstract: A channel detection method and apparatus. The method comprises: performing zero-crossing detection on a received radio frequency signal to obtain zero-crossing data of the radio frequency signal; performing linearity detection on the zero-crossing data of the radio frequency signal to obtain linearity feature data; and if the linearity feature data satisfies a determination condition for a radar signal, determining that a frequency band corresponding to the radio frequency signal is occupied by a radar. Therefore, the frequency of a radar signal can be accurately measured, and the interference resistance is high, such that a wireless communication device avoids a radar channel during the use of a DFS frequency band, in order to ensure the normal transmission of data.
Patent WO-2021081724-A1 (WO)
Title: 一种钕铁硼废料处理用节能萃取装置
Inventor: Xie Yuanrong
IPC: C22B7/00
Filed: 2019-10-28
Abstract: 一种钕铁硼废料处理用节能萃取装置，包括万向轮（1）、轻液泵（4）、逆流萃取塔（8）和电动机（13），所述万向轮的上方固定有安装固定架（2），所述安装固定架的一侧设置有电器柜（3），所述安装固定架的内部安装有所述轻液泵，所述轻液泵的上方设置有控制阀（5），所述控制阀的上方安装有过滤器（6），所述过滤器的上方固定有轻液出管（7），所述轻液出管的下方安装有所述逆流萃取塔（8），所述逆流萃取塔的一侧固定有玻璃视筒（9），所述玻璃视筒的一侧设置有传感器（10），所述安装固定架的上方固定有重液泵（16）。通过该装置，能够在萃取过程中，节省人工，提高工作安全性，具有换热效率高，增强萃取效果，也提高了产率，并且回收率高，萃取精馏效果好。
Patent WO-2021012458-A1 (WO)
Inventor: JIANG BEI
IPC: G09F9/30
Filed: 2019-11-04
Abstract: A seamlessly joined screen (1) comprises multiple unit display modules (2) joined with one another. Each unit display module (2) comprises a unit display region (3) and a unit non-display region (4). In a first direction of the seamlessly joined screen (1), the unit display regions (3) of any two adjacent first unit display modules (5) and second unit display modules (6) are adjacent to each other. The back of the unit display region (3) of the first unit display module (5) has a hollow portion (7) arranged at one end thereof away from the unit non-display region (4). The unit non-display region (4) of the second unit display module (6) is provided inside the hollow portion (7).
Patent WO-2020098578-A1 (WO)
Title: Locking mechanism for aerosol drug delivery device
Inventor: LIN CHIH-CHIEH
IPC: A61M31/00
Filed: 2019-11-08
Abstract: A locking mechanism (100) for an aerosol drug delivery device includes a first housing (200), a second housing (300), a screw (400) and a fastening member (500). The first housing (200) has at least one contact portion (210) and at least one fastening space (220) formed beside the contact portion (210). The second housing (300) is rotatably connected with the first housing (200) and is capable of rotating relative to the first housing (200) along a rotation axis (A). The screw (400) is rotatably connected with the second housing (300) and is capable of rotating relative to the second housing (300) along a central axis (B) parallel to the rotation axis (A). The fastening member (500) is movably connected with the screw (400) and is capable of being driven by the screw (400) to move toward the contact portion (210). The fastening member (500) includes a fastening portion (521) capable of being displaced when contacting with the contact portion (210) and entering into the fastening space (220) to limit the relative rotation between the first housing (200) and the second housing (300).
Patent WO-2020134647-A1 (WO)
Title: 一种针对汉语普通话的早期ad言语辅助筛查系统
Inventor: YAN NAN
IPC: G10L15/26
Filed: 2019-11-11
Abstract: 一种针对汉语普通话的早期AD言语辅助筛查系统，包括主体测试单元、言语特征提取单元和识别单元；主体测试单元用于对被测对象进行测试；言语特征提取单元用于提取被测对象的言语特征，并对言语特征进行存储；识别单元用于对言语特征进行言语特征识别；主体测试单元包括自发语音模块、图片描述模块、词语流利度模块、诗词朗诵模块、句子复述模块、图片命名模块、跨度测试模块、轮转发音模块和图片匹配模块。系统从早期AD语言功能受损角度出发，针对汉语普通话的AD早期筛查这一研究目标，提供关于早期AD言语特异性特征的配套装置，具有低成本、可实时获取丰富数据、易实现大样本采集、可以实现远程采集分析等优势。
Patent WO-2020125272-A1 (WO)
Inventor: GUO YANG
IPC: G06F3/041
Filed: 2019-11-12
Abstract: A pressure detection device, a screen assembly and a mobile terminal, the pressure detection device comprising a substrate (200), a photoconductive layer (300), a light-absorbing layer (500) and a photosensitive layer (600) which are arranged in order, as well as a light source (100), wherein the light source (100) may emit light of a first frequency, and an exit surface thereof faces the photoconductive layer (300); the photoconductive layer (300) scatters the light of the first frequency; the light absorbing layer (500) comprises a container (501) which forms an enclosed space and absorption liquid (502) which is filled in the container (501); the absorption liquid (502) absorbs at least part of the light of the first frequency, and at least one side of the container (501) is an elastic surface (5011); a photosensitive surface of the photosensitive layer (600) faces the light absorbing layer (500), and the photosensitive layer (600) is used to detect the light of the first frequency which permeates the light absorbing layer (500).
Patent WO-2021017311-A1 (WO)
Inventor: GU HUA
IPC: G02F1/133
Filed: 2019-11-14
Abstract: 一种背光模组和显示模组，背光模组包括背板(10)、导光板(20)和光源(60)，背板(10)内形成容纳腔，背板(10)的一侧形成有通孔(100)；导光板(20)设置在容纳腔内，导光板(20)的入光面(201)对应通孔(100)；光源(60)设置在通孔(100)内，光源(60)对应导光板(20)的入光面(201)。通过在背板(10)的一侧形成通孔(100)，并将光源(60)设置在通孔(100)中，不需再设置侧边框(120)，减小了背光模组边框厚度，实现了窄边框。
Patent WO-2021072879-A1 (WO)
Inventor: HUANG WENTAO
IPC: G06K9/00
Filed: 2019-11-14
Abstract: L'invention concerne un procédé et un appareil permettant d'extraire un texte cible dans un certificat, un dispositif informatique, et un support de stockage lisible par ordinateur. Les modes de réalisation de la présente invention relèvent du domaine technique de l'identification de texte. Le procédé comprend : l'acquisition d'une image de modèle et d'une image de test qui appartiennent au même type de certificat, l'image de modèle étant marquée avec un point d'ancrage de caractère et une position de trame cible, et le point d'ancrage de caractère comprenant un premier texte de point d'ancrage ; l'acquisition, dans un premier mode prédéfini, d'une relation de correspondance de points caractéristiques entre une position de point d'ancrage sur l'image de modèle et une position de point d'ancrage sur l'image de test ; l'exécution d'une solution au moyen d'une matrice de transformation selon la relation de correspondance de points caractéristiques pour obtenir un opérateur de transformation de perspective ; l'exécution d'une transformation de perspective sur l'image de test au moyen de l'opérateur de transformation de perspective pour obtenir une image de transformation de perspective ; l'acquisition d'une position de projection de la position de trame cible sur l'image de transformation de perspective au moyen de l'opérateur de transformation de perspective ; et la réalisation d'une identification de texte sur un texte au niveau de la position de projection au moyen d'un modèle d'identification de texte pour obtenir un texte cible de l'image de test.
Patent WO-2020108580-A1 (WO)
Title: Système et procédé de test automatique pour instrument de vérification de sécurité, et dispositif ayant une fonction de stockage
Inventor: ZHONG SHUWEN
IPC: G01V13/00
Filed: 2019-11-28
Abstract: Système (10) et procédé de test automatique pour un instrument de vérification de sécurité, et dispositif ayant une fonction de stockage. Le système comprend : un outil tactile (101) et un dispositif de commande (102) connectés l'un à l'autre, le dispositif de commande (102) étant connecté à l'instrument de vérification de sécurité (20) ; le dispositif de commande (102) est conçu pour commander l'outil tactile (101) pour toucher un dispositif d'entrée (201) de l'instrument de vérification de sécurité (20) de façon à entrer une instruction de commande dans l'instrument de vérification de sécurité (20), et à obtenir des données de résultat de fonctionnement de l'instrument de vérification de sécurité (20) pour tester si l'instrument de vérification de sécurité (20) fonctionne normalement. De cette manière, le test de l'instrument de vérification de sécurité (20) peut être automatiquement réalisé. Par rapport au toucher de simulation de logiciel, l'utilisation de l'outil tactile (101) pour un toucher réel a une précision plus élevée.
Patent WO-2020125375-A1 (WO)
Inventor: LIU XINYU
IPC: H02J7/00
Filed: 2019-11-29
Abstract: Provided are a battery protection circuit, a battery protection plate, a battery and a terminal device. The battery protection circuit comprises a first detection unit, a second detection unit, and a current detection element connected in series with a cell, a first switching unit and a second switching unit, so as to form a charging loop or a discharging loop, wherein the first detection unit corresponds to the first switching unit, the second detection unit corresponds to the second switching unit, and each detection unit controls the conduction or disconnection of the corresponding switching unit according to the detected voltage across two ends of the same current detection element, so as to control the conduction or disconnection of the loop. By means of enabling a first detection unit and a second detection unit to detect the voltage across two ends of the same current detection element so as to realize the detection of the current passing through a cell, the number of current detection elements in a battery protection circuit can be effectively reduced, so as to reduce the impedance of a battery protection circuit, thereby reducing the loss of a battery protection plate.
Patent WO-2021097981-A1 (WO)
Title: 有机电致发光二极管器件、显示面板及其制备方法
Inventor: YUAN WEI
IPC: H01L27/32
Filed: 2019-12-18
Abstract: 一种有机电致发光二极管器件、显示面板及其制备方法。所述有机电致发光二极管器件中包括第一电极层（110）、导电层（120）、电子注入层（130）、发光层（150）、空穴注入层（170）以及第二电极层（180）。所述导电层（120）设于所述第一电极层（110）和所述电子注入层（130）之间。
Patent WO-2021109263-A1 (WO)
Title: Rare disease research group management system, client and server
Inventor: ZHANG SHUYANG
IPC: G16H70/00
Filed: 2019-12-19
Abstract: A rare disease research group management system, comprising a client and a server that exchange data with each other. The client comprises: a sending unit used for sending to the server a group creation request and a group joining application approval result; a receiving unit used for receiving a multi-center group approval result and group joining application information sent from the server; and an approval unit communicationally connected to the sending unit and the receiving unit and used for approve a group joining application. The server comprises: a receiving unit used for receiving a group creation request, group joining application information, and a group joining application approval result sent from the client; a sending unit used for sending to the client a multi-center group approval result, group joining application information, and a group joining application approval result; and a group creation unit communicationally connected to the receiving unit and the sending unit. Researchers studying the same disease can be grouped to share data within the group so as to carry out effective rare disease research.
Patent WO-2021082239-A1 (WO)
Inventor: HUI BING
IPC: H04R7/10
Filed: 2019-12-24
Abstract: 本发明公开了一种用于微型发声装置的振膜及微型发声装置，所述振膜采用氟橡胶制成，所述氟橡胶的分子链的主链和/或侧链中含有氟分子，所述氟橡胶中混合有硫化剂，所述氟橡胶的分子链形成交联结构，所述氟橡胶制成的所述振膜的热变形温度大于200℃，所述氟橡胶包括氟橡胶23、氟橡胶26、氟橡胶246、氟橡胶TP、偏氟醚橡胶、全氟醚橡胶中的至少一种；本发明提供的振膜具有更优的结构稳定性、抗偏振能力和低频灵敏性；本发明提供的微型发声装置具有更优的声学性能。
Patent WO-2020143444-A1 (WO)
Inventor: WANG CHANG
IPC: H04N19/89
Filed: 2019-12-24
Abstract: The present disclosure relates to a data transmission method and apparatus, and a display apparatus. The data transmission method comprises: receiving and storing image data, wherein the image data comprises first data and second data, the first data is encrypted check data, and the second data is original data; comparing the first data with the second data in the stored image data; and if the second data and the first data are inconsistent, replacing the second data with the first data. The data transmission method and apparatus, and the display apparatus are used for solving the problem of partial blurring of a display screen.