baber/WOPTO huggingface dataset:
Patent WO-2022036766-A1 (WO)
Inventor: YOU XIAODI
IPC: H04B10/516
Filed: 2020-09-07
Abstract: Disclosed are a capacity optimization method for a mobile wireless optical communication system, a communication method, and a system. The capacity optimization method comprises the following steps: establishing a mobile channel impulse response model; calculating an electronic signal to noise ratio outputted by a receiver; according to the electronic signal to noise ratio outputted by the receiver, calculating bit error rate values of a wireless optical communication system under different candidate modulation formats; selecting a first modulation format and a second modulation format from among the different candidate modulation formats; determining the number of symbols of the first modulation format and the second modulation format in each data frame; constructing a time domain hybrid modulation frame according to the number of symbols of the first modulation format and the second modulation format, and modulating data by means of the time domain hybrid modulation frame and transmitting the data. The described method can effectively suit the actual state of a mobile wireless optical channel, and a signal transmission solution is adaptively adjusted and optimized according to mobile state information of the terminal. Therefore, the spectrum efficiency and the mobile transmission capacity of the system are both dynamically optimized, and the transmission quality of a link is ensured to be reliable.
Patent WO-2022061837-A1 (WO)
Inventor: YANG MEIJIA
IPC: A61K48/00
Filed: 2020-09-27
Abstract: L'invention concerne un récepteur antigénique chimérique (CAR) spécifique de l'extra-domaine B (EDB) de la fibronectine, ledit récepteur CAR pouvant être utilisé dans des cellules immunitaires (telles que des cellules T et des cellules NK) pour traiter des maladies telles que le cancer et les maladies inflammatoires.
Patent WO-2022067659-A1 (WO)
Inventor: ZHANG NAN
IPC: H04W76/28
Filed: 2020-09-30
Abstract: Divers aspects de la présente invention concernent d'une manière générale la communication sans fil. Selon certains aspects, un équipement d'utilisateur (UE) peut recevoir des informations de configuration indiquant un intervalle de temps associé à une réception d'un signal de réveil non périodique. L'UE peut configurer l'UE pour surveiller la réception du signal de réveil non périodique en se basant au moins en partie sur une fin de l'intervalle de temps. L'invention concerne également de nombreux autres aspects.
Patent WO-2022082480-A1 (WO)
Title: 一种具有计数功能的移液器
Inventor: QIAN CHEN
IPC: B01L3/02
Filed: 2020-10-21
Abstract: 一种具有计数功能的移液器，包括移液器壳体（1）、移液器腔体（2）、移液件（3）、刻度螺旋（4）和吸嘴（5），移液器壳体（1）与移液器腔体（2）之间形成一个空腔，移液件（3）与移液器腔体（2）内壁滑动连接，刻度螺旋（4）套在移液件（3）上，吸嘴（5）固定连接于移液器壳体（1）底部。刻度螺旋（4）沿移液件（3）转动一圈，所运动的距离为移液器壳体（1）上刻度线标注的一个刻度。
Patent WO-2022011870-A1 (WO)
Title: Reaction system and method for coal-to-ethanol
Inventor: ZHANG ZHIBING
IPC: C07C67/37
Filed: 2020-10-22
Abstract: Provided are a reaction system and method for coal-to-ethanol. The reaction system comprises a methanol-to-dimethyl ether reaction unit and a dimethyl ether-to-ethanol reaction unit which are connected in sequence, wherein the methanol is prepared from the gasification of coal. The methanol-to-dimethyl ether reaction unit comprises a dimethyl ether reactor. Methanol is introduced into the dimethyl ether reactor for a vapor-phase catalytic dehydration reaction. The dimethyl ether-to-ethanol reaction unit comprises a carbonylation reactor, and the outer side of the carbonylation reactor is provided with a first micro-interface generator. Dimethyl ether, which is separated from the stripping column, and carbon monoxide are introduced into the first micro-interface generator, and same are then dispersed and crushed by means of the first micro-interface generator and then enter the carbonylation reactor for a reaction. The reaction system provided by the present invention reduces the energy consumption, reduces the reaction temperature, improves the utilization rate of the raw materials, and also effectively improves the productivity.
Patent WO-2021147428-A1 (WO)
Title: Gesture recognition method and apparatus, terminal device, and computer storage medium
Inventor: ZHANG YI
IPC: G06F3/01
Filed: 2020-10-28
Abstract: The present application is applicable to the wireless technical field. Provided are a gesture recognition method and apparatus, a terminal device, and a computer storage medium. In the gesture recognition method of the present application, a terminal device determines, from among existing wireless paths, a first preset number of wireless paths to be radar transmission paths, and a second preset number of wireless paths to be radar reception paths, so that a radar sensor is constructed by means of multiplexing the existing wireless paths in the terminal device, without the need to add a new radar sensor to the terminal device, such that no extra layout and wiring burden is imposed on a radio frequency front end of the terminal device, and the hardware costs, power consumption and volume of the terminal device are not increased, thereby solving the problem of increasing the hardware costs, power consumption and volume of a terminal device due to relatively heavy layout and wiring burden on a radio frequency front end of the terminal device brought about by the layout of a radar sensor in the terminal device when gesture recognition is carried out using a radar at present.
Patent WO-2022077625-A1 (WO)
Inventor: REN WENWEN
IPC: E21F17/18
Filed: 2020-11-04
Abstract: 一种矿井内部空气检测机器人，包括固定柱（3）；固定柱（3）顶部安装有监测机构；固定柱（3）通过转动机构连接底座（16）；固定柱（3）的一侧通过高度调节机构连接检测机构；底座（16）底端安装有底盘（18）；底盘（18）上设有移动机构（17）；固定柱（3）的另一侧安装有连接固定座（6）。该检测机器人检测效果好，检测精度高，使用方便。
Patent WO-2021098685-A1 (WO)
Inventor: LIU GUOHUA
IPC: H01M10/0565
Filed: 2020-11-17
Abstract: The present invention discloses a solid-state polymer electrolyte, a preparation method therefor, and a lithium battery. The solid-state polymer electrolyte is formed by means of in-situ polymerization of a lithium salt, a polymerization monomer, an additive, an inorganic powder, and an initiator. The disclosed preparation method for the solid-state polymer electrolyte comprises: adding the lithium salt into the polymerization monomer and the additive, mixing same to form a basic electrolyte; adding the inorganic powder into the basic electrolyte, and mixing same to form a first solution; and adding the initiator into the first solution, such that each component undergoes in-situ polymerization, and the solid-state polymer electrolyte is obtained. The solid-state polymer electrolyte according to the present invention has excellent electrochemical stability with an electrochemical window up to 5.5 V, and at the same time, also effectively solves the problem of overly high interface resistance between an electrode and a solid-state electrolyte. The preparation method for the solid-state polymer electrolyte according to the present invention is simple and highly efficient, and can be applied very well in industrial production.
Patent WO-2021104445-A1 (WO)
Title: 一种显示装置
Inventor: LI FULIN
IPC: G02F1/13357
Filed: 2020-11-27
Abstract: 本申请公开了一种显示装置，包括背光模组和显示面板，背光模组包括微型发光二极管，解决了微型发光二极管焊接不良的问题以及改变背光模组亮度不均的问题，增大Mini LED的出光照射范围。
Patent WO-2021179697-A1 (WO)
Title: 一种在虚拟机中执行功能模块的方法和装置
Inventor: GUO XUEPENG
IPC: G06F9/455
Filed: 2020-11-30
Abstract: 一种在虚拟机中执行功能模块的方法和装置，所述方法包括：获取所述功能模块的WASM指令序列；确定所述WASM指令序列中是否包括预定连续指令，所述预定连续指令被预设有相应的合并指令，并且所述预定连续指令与其对应的合并指令具有相同的解释执行结果；在确定所述WASM指令序列中包括至少一组预定连续指令的情况中，将所述指令序列中的各组预定连续指令分别合并为对应的合并指令；解释执行所述功能模块的经指令合并的WASM指令序列。
Patent WO-2022120539-A1 (WO)
Title: 参数设置方法、装置、设备及存储介质
Inventor: DONG JIANLI
IPC: G10L21/003
Filed: 2020-12-07
Abstract: 一种参数设置方法、装置（900）、设备（110）及存储介质，涉及蓝牙技术领域。所述方法包括：按照第一参数设置命令设置n个QoS参数，n个QoS参数是指第一音频组对应的QoS参数，n为大于1或等于1的整数（510）。所述方法通过在启动音频组中的音频流之前，为音频组配置多个QoS参数，确保后续启动音频流之后，能够切换至不同的QoS参数以播放音频流，规避音频组处于非激活状态后仅能在激活状态和非激活状态之间来回转换而无法配置QoS参数、无法实现切换音频流的QoS参数的问题，实现了灵活调整音频流的QoS参数，满足了用户切换音频流的QoS参数的需求。
Patent WO-2022088408-A1 (WO)
Inventor: WANG HUAN
IPC: G06N3/04
Filed: 2020-12-10
Abstract: A graph neural network-based transaction fraud detection method and system. The method comprises the following steps: a transaction data preprocessing step (S100): obtaining transaction data, preprocessing the transaction data, and obtaining a transaction sample set in a panel form; a transaction behavior historical feature extraction step (S300): performing long short-term memory network processing on the transaction sample set to obtain a transaction behavior historical feature; a transaction behavior aggregation feature extraction step (S400): performing graph convolutional network processing on the transaction behavior historical feature to obtain a transaction behavior aggregation feature; and a prediction step (S500): performing fully-connected layer processing on the transaction behavior historical feature and the transaction behavior aggregation feature, and performing fraud prediction of a transaction node by means of binary classification. The method overcomes the defects that a traditional transaction fraud detection method ignores a relationship between data, and a transaction behavior is time series data, ensures the comprehensiveness of transaction fraud detection, and improves the accuracy of transaction fraud detection.
Patent WO-2021129562-A1 (WO)
Title: 灭弧开关及其使用方法
Inventor: GUO QIAOSHI
IPC: H01H9/30
Filed: 2020-12-21
Abstract: 一种灭弧开关及其使用方法，所需灭弧的机械开关（K）与负载（RL）连接，其为半导体开关（S1），半导体开关（S1）的反向耐压值高于其正向耐压值，机械开关（K）分断过程中，一电源（U1）通过半导体开关（S1）为负载（RL）供电，用于机械开关（K）灭弧，正向耐压值小于电源（U1）的电压值。灭弧开关具有成本低的优点。
Patent WO-2022133921-A1 (WO)
Inventor: LIU ZHIGANG
IPC: H02J7/00
Filed: 2020-12-24
Abstract: Disclosed in the present invention is a wireless charger storage box, comprising a lower housing and an upper housing openably connected to the lower housing. The center of the upper housing is inwardly recessed towards the lower housing to form a mounting cavity for storing a wireless charger; the upper housing and the lower housing together enclose an accommodation cavity for storing a power cord of the wireless charger; a through hole is arranged at the bottom of the mounting cavity to be communicated with the accommodation cavity. When the wireless charger is put into the mounting cavity, the power cord thereof penetrates through the through hole and is stored into the accommodation cavity, such that the power cord can be conveniently stored and taken out. The wireless charger storage box is simple in overall structure, and convenient to use.
Patent WO-2021143522-A1 (WO)
Title: Shift register and driving method therefor, gate drive circuit, and display device
Inventor: ZHENG CAN
IPC: G11C19/28
Filed: 2020-12-29
Abstract: A shift register and a driving method therefor, a gate drive circuit, and a display device. By providing a pulse width modulation module (104), an output pulse width can be reduced by 1/(n+1) to (n-1)/(n+1) clock cycles, wherein n is the number of clock signal ends having one-to-one correspondence to enable signal ends. The pulse width reduced by 1/(n+1) to (n-1)/(n+1) clock cycles needs to be output multiple times a pixel light-emitting duration is kept unchanged, improving a refresh rate, so that it is not easy for human eyes to perceive a flicker phenomenon in the process of adjusting the brightness of a low gray scale.
Patent WO-2022141313-A1 (WO)
Inventor: QIU ZHENPING
IPC: H05B47/17
Filed: 2020-12-30
Abstract: L'invention concerne un procédé de commande de bloc optique d'aéronef, un aéronef et un support de stockage. Le procédé comprend des étapes consistant à : obtenir des informations de scène actuelles de l'aéronef, les informations de scène de l'aéronef comprenant des informations d'environnement et/ou des informations d'état de l'aéronef (S101) ; déterminer, selon une règle de réutilisation de bloc optique prédéfinie, un mode lumineux correspondant aux informations de scène actuelles, différentes informations de scène correspondant à différents modes lumineux (S102) ; et commander le bloc optique de l'aéronef selon le mode lumineux correspondant aux informations de scène actuelles (S103).
Patent WO-2021196830-A1 (WO)
Title: 智能双录方法、装置及存储介质
Inventor: XIONG WEI
IPC: G06F16/71
Filed: 2021-01-15
Abstract: 一种智能双录方法、装置及计算机可读存储介质，其中的方法包括：根据用户指令信息的类型，获取预先与用户指令信息匹配的语音模板，每种用户指令信息匹配有相应的语音模板（S10），根据语音模板进行语音播报，并对画面和声音进行智能双录，得到双录视频（S20）；对双录视频中的人脸图像进行身份识别，并对双录视频中用户对提示用户完成双录的指令的语音应答进行语音质检（S30）；根据身份识别和语音质检的结果，判断是否输出双录视频（S40）。本方法能够将微信公众号的H5页面和微信小程序结合使用，符合小微企业在初期使用微信公众号开展业务的特点，不需要开发宿主APP即可使用双录功能，有效节约成本。
Patent WO-2022178705-A1 (WO)
Inventor: HUANG MIN
IPC: H04B7/02
Filed: 2021-02-24
Abstract: Divers aspects de la présente divulgation portent d'une manière générale sur la communication sans fil. Selon certains aspects, un premier dispositif de communication sans fil peut transmettre, dans une occasion de ressource temps-fréquence à un second dispositif de communication sans fil, un premier signal de moment angulaire orbital (OAM) dans un premier mode d'OAM. Le premier dispositif de communication sans fil peut recevoir, dans l'occasion de ressource temps-fréquence en provenance du second dispositif de communication sans fil, un second signal d'OAM, dans un second mode d'OAM, qui est orthogonal au premier signal d'OAM. De nombreux autres aspects sont décrits.
Patent WO-2022193254-A1 (WO)
Inventor: LI SHENGYU
IPC: H04W72/04
Filed: 2021-03-18
Abstract: La présente demande divulgue un procédé, un appareil et un système de communication. Un dispositif de réseau envoie un premier signal commun de liaison descendante (tel qu'une SSB) à un dispositif terminal. Le dispositif terminal reçoit des informations de système provenant du dispositif de réseau selon la SSB, les informations de système portant des informations indiquant une première ressource de domaine fréquentiel et une seconde ressource de domaine fréquentiel, la première ressource de domaine fréquentiel et la seconde ressource de domaine fréquentiel peuvent être deux porteuses ou deux BWP, et les configurations de liaison montante et de liaison descendante correspondant aux deux ressources de domaine fréquentiel étant différentes. Le dispositif terminal sélectionne, selon une relation d'association entre la SSB et une ressource d'accès aléatoire, une première ressource d'accès aléatoire dans un ensemble de ressources d'accès aléatoire pour envoyer un préambule d'accès aléatoire, l'ensemble de ressources d'accès aléatoire comprenant une ressource d'accès aléatoire sur la première ressource de domaine fréquentiel et une ressource d'accès aléatoire sur la seconde ressource de domaine fréquentiel. Le procédé permet au dispositif terminal de sélectionner le symbole de liaison montante le plus proche parmi les deux ressources de domaine fréquentiel pour initier un accès aléatoire, ce qui permet de réduire le retard d'attente d'accès aléatoire.
Patent WO-2022204858-A1 (WO)
Inventor: DONG MINGXUAN
IPC: H02J3/32
Filed: 2021-03-29
Abstract: 本申请提供了一种功率控制方法、装置及能源系统。该方法可应用于功率控制装置中，该功率控制装置连接于ESS和可再生能源系统，该方法包括：基于ESS在第一控制时刻的电池信息，对滤波器参数进行一次或多次调整，并基于每一次调整后的滤波器参数，通过滤波器进行一次或多次功率滤波，直到基于滤波后的功率而确定的功率波动率小于或等于预设门限；基于滤波后的功率，确定第一控制时刻ESS的给定功率。由于在功率平滑控制过程中，将电池信息与滤波器特性建立关系，针对不同的电池状态对滤波器参数进行调整，并基于调整后的滤波器参数进行功率滤波，避免电池很快地达到充满或者放空状态，从而可以延长平滑服务时间，提高平滑服务的可靠性。
Patent WO-2022213366-A1 (WO)
Title: Display driving method, display driving device, and display device
Inventor: CHEN DONGCHUAN
IPC: G09G3/20
Filed: 2021-04-09
Abstract: A display driving method, a display driving device, and a display device. The display driving method comprises: when displaying an odd number of frames, providing first parity row data of the odd number of frames to a display array, so that a third parity row of the display array is displayed on the basis of real data of the first parity row data, and so that a fourth parity row of the display array is displayed on the basis of interpolation data of the first parity row data; when displaying an even number of frames, providing second parity row data of an even number of frames to a display panel, so that the fourth parity row of the display array is displayed on the basis of real data of the second parity row data, and so that the third parity row of the display array is displayed on the basis of interpolation data of the second parity row data. Any row of the display array has two rows of charging time before display; if both rows of charging time of any row are used for charging according to corresponding real data thereof, then the row is displayed on the basis of the real data, otherwise the row is displayed on the basis of the interpolation data.
Patent WO-2022083104-A1 (WO)
Inventor: LIU JIAYIFAN
IPC: H04W72/10
Filed: 2021-05-07
Abstract: La présente divulgation concerne un procédé et un système de déclenchement dynamique d'un changement de valeur RFSP. Le procédé de déclenchement dynamique d'un changement de valeur RFSP comprend les étapes suivantes : une entité UPF déclenche un changement dans une valeur d'indice RFSP lorsqu'un événement de démarrage ou d'arrêt d'une application prédéterminée est détecté ; l'entité UPF envoie des informations de notification d'événement à une entité PCF-SM, les informations de notification d'événement comprenant des informations d'identification associées à l'événement ; l'entité PCF-SM envoie les informations de notification d'événement à une entité PCF-AM s'abonnant à l'événement ; l'entité PCF-AM interroge une valeur d'indice RFSP correspondante en utilisant les informations d'identification associées à l'événement ; l'entité PCF-AM envoie la valeur d'indice RFSP et un identifiant de politique AM correspondant à un dispositif côté réseau d'accès ; et le dispositif côté réseau d'accès exécute une planification de ressources sans fil correspondante en fonction de la valeur d'indice RFSP et de l'identifiant de politique AM.
Patent WO-2022236445-A1 (WO)
Inventor: NI WEIGANG
IPC: B26D5/26
Filed: 2021-05-08
Abstract: L'invention concerne un appareil de coupe pour produire un tissu composite de fibres Tencel. L'appareil de coupe comprend un corps de dispositif. Une tige de vis est montée horizontalement à la position, à proximité d'un bord, sur la surface supérieure du corps de dispositif. Une extrémité de la tige de vis est reliée à une extrémité de sortie d'un moteur électrique pas à pas au moyen d'un accouplement. La surface de la tige de vis est reliée à un manchon fileté par filetage et une extrémité du manchon fileté est pourvue verticalement d'une tige de liaison. Une extrémité de la tige de liaison est pourvue d'une fente de fixation et un premier cylindre électrique est monté verticalement au niveau des extrémités supérieure et inférieure de l'intérieur de la fente de fixation. Une plaque de serrage est disposée à une extrémité du premier cylindre électrique. Une première plaque verticale est montée verticalement à une extrémité de la partie supérieure du corps de dispositif et des premiers rouleaux auxiliaires sont montés symétriquement sur une surface de la première plaque verticale. Grâce à l'utilisation coopérative de la tige de vis, du manchon fileté, du moteur électrique pas à pas, de la tige de liaison, de la fente de fixation, du premier cylindre électrique et de la plaque de serrage, l'enroulement de tissu est facilité, l'appareil est facilement actionné de cette manière et un moyen classique reposant sur une traction manuelle est modifié, ce qui permet d'améliorer considérablement les performances de sécurité de l'appareil.
Patent WO-2021258925-A1 (WO)
Inventor: WANG NAN
IPC: G02F1/13357
Filed: 2021-05-19
Abstract: 一种背板(10,10a)、背光模组和显示装置。背板(10)包括：主体部(100)，包括相对的第一表面(SF1)和第二表面(SF2)，第一表面(SF1)位于主体部(100)的第一侧(S1)，第二表面(SF2)位于主体部(100)的第二侧(S2)；多个第一凸起(101)，位于主体部(100)的第一边缘，并位于主体部(100)的第一侧(S1)，第一凸起(101)凸出于主体部(100)的第一表面(SF1)；第一缺口(01)，位于相邻第一凸起(101)之间；多个第二凸起(102)，位于主体部(100)的第一边缘(E1)，并位于主体部(100)的第二侧(S2)，第二凸起(102)凸出于主体部(100)的第二表面(SF2)；以及第二缺口(02)，位于相邻第二凸起(102)之间。背板(10)、背光模组和显示装置，利于灯条的电路元件(701，702)的引出、质量轻、且体积小。
Patent WO-2021233367-A1 (WO)
Title: Display panel and display apparatus
Inventor: LIAO FENG
IPC: G09F9/30
Filed: 2021-05-20
Abstract: A display panel (100) and a display apparatus. The display panel (100) comprises a display layer (102), a packaging layer (103), and a functional film layer (104) that are successively stacked, wherein the display layer (102) comprises multiple light emitting devices (20); the functional film layer (104) is located on the side of the packaging layer (103) away from the display layer (102), and at least comprises an elastic restoration layer (41); the display panel (100) comprises a bendable area (10), and the elastic restoration layer (41) is at least located in the bendable area (10). The elastic restoration layer (41) can assist in restoring other film layers in the panel that are arched after bending, thus reducing the risk of film layer peeling or cracking due to multiple bendings and the risk of being unable to restore an arch at a bending portion in an unfolded state. In addition, the elastic restoration layer (41) can protect the packaging layer (103) on the light emitting devices (20) when the display panel (100) is subjected to impact, so as to avoid display abnormity caused by a package failure, thereby improving the anti-impact performance of the display panel (100).
Patent WO-2022016976-A1 (WO)
Title: Method and device for determining compensation parameters of display panel
Inventor: CHEN FENG
IPC: G09G5/10
Filed: 2021-05-20
Abstract: A method and device for determining compensation parameters of a display panel (100). The display panel (100) comprises a non-display area (NA), a first display area (AA1), and a second display area (AA2), and the first display area (AA1) at least partially surrounds the non-display area (NA). The method for determining the compensation parameters of the display panel (100) comprises: (110) obtaining a first current brightness value of the first display area (AA1) under a first grayscale; (120) determining, according to the first grayscale and the correspondence between a grayscale range and a brightness compensation coefficient, a brightness compensation coefficient f corresponding to the first display area (AA1), f being greater than 0 and less than or equal to 1; (130) determining an actual brightness value of the first display area (AA1) according to the product of the first current brightness value and the brightness compensation coefficient corresponding to the first display area (AA1); and (140) determining, according to the actual brightness value and a first target brightness value of the first display area (AA1), a first compensation parameter corresponding to the first display area (AA1).
Patent WO-2021249221-A1 (WO)
Inventor: ZHONG HUA
IPC: H02M1/32
Filed: 2021-05-31
Abstract: Disclosed in embodiments of the present application are a motor controller and a vehicle. The motor controller comprises a power circuit board; the power circuit board comprises a circuit board and a plurality of bridge arms; the circuit board comprises a mounting surface and a non-mounting surface, which are arranged oppositely; the plurality of bridge arms are provided on a plane where the mounting surface is located; each bridge arm comprises an upper bridge arm and a lower bridge arm; each upper bridge arm and each lower bridge arm respectively comprise a plurality of independent power tubes; the power circuit board further comprises a plurality of first copper bars and a plurality of second copper bars, which are buried in the circuit board; the first copper bars correspond to the upper bridge arms one to one, and the plurality of power tubes in the same one upper bridge arm are connected in parallel by the first copper bars; the second copper bars correspond to the lower bridge arms one to one, and the plurality of power tubes in the same one lower bridge arm are connected in parallel by the second copper bars; and the power circuit board further comprises a U-phase copper bar, a V-phase copper bar, and a W-phase copper bar, which are buried in the circuit board and configured to output three-phase alternating current.