baber/WOPTO huggingface dataset:
Patent WO-2021078037-A1 (WO)
Title: Facial skin detection method and apparatus
Inventor: ZHAO LIN
IPC: G06K9/62
Filed: 2020-10-13
Abstract: Provided in the present application are a facial skin detection method and apparatus, the method being executed by a terminal device having a front camera: after acquiring a first image containing a face, extracting feature information of pores in a target area on the face and, on the basis of the feature information of the pores in the target area on the face, dividing the pores in the target area into multiple pore types; finally, inputting the feature information of the pores of each pore type into at least one pore detection model to obtain pore detection data of each pore type; thus, a facial skin detection result can be determined on the basis of the pore detection data of multiple pore types. The present application solves the technical problem in the prior art of terminal devices being unable to implement skin detection on the basis of facial images photographed by a front camera.
Patent WO-2021129056-A1 (WO)
Title: 大容量emmc镜像制作方法和装置
Inventor: HE XIAOFAN
IPC: G06F8/61
Filed: 2020-10-13
Abstract: 本申请提供了一种大容量emmc镜像制作方法和装置，运用于emmc制造技术领域，大容量智能设备emmc中的用户分区预留的容量会比较大，但应用软件对用户分区的首次使用却并不多，如果在用户分区中定制一个小data分区，用来存储应用软件预安装的数据，就可以减小与emmc相对应的母片固件的存储量，仅需出厂智能设备首次上电后对data分区进行ext4的格式化，便可以恢复用户分区原有存储量大小；方法为：创建data分区；加载n分区，将预存于n分区中的ext4文件系统导入至固件，制成母片固件；将母片固件中的ext4文件系统回写烧录至emmc单片中；加载m分区，对data分区进行ext4文件系统的格式化，该方法无需取出emmc母片，因为将ext4文件系统分区导入至固件，提升数据传输速度。
Patent WO-2021088634-A1 (WO)
Title: Timing magnetic therapy eye mask
Inventor: TANG YI
IPC: A61N2/00
Filed: 2020-10-20
Abstract: Provided is a timing magnetic therapy eye mask, comprising a cover shell (1), two ends of the cover shell (1) are connected with fixing bands (2), and a timing device (4) and a cover body (6) are arranged in the cover shell (1), the timing device (4) is installed in an interlayer between the cover shell (1) and the cover body (6), the surface of the cover shell (1) is provided with an operation button (3), the peripheral edge of the cover body (6) is provided with a latex layer, and the cover body (6) is provided with an air-permeable interlayer at positions corresponding to acupuncture points around eyeballs and orbital cavities, and the air-permeable interlayer is provided with tourmaline. The tourmaline in the eye mask generates a micro current to stimulate the eyes and the acupuncture points around the eyes, promote blood circulation, activate tissue cells, and relieve eye fatigue; at the same time, the timing device (4) arranged in the eye mask can effectively calculate the wearing time of the eye mask, so as to achieve an optimal wearing effect.
Patent WO-2021129087-A1 (WO)
Inventor: BAO HUJUN
IPC: G06T1/00
Filed: 2020-10-21
Abstract: Disclosed are a shader automatic simplification method and system based on a drawing instruction stream. The method comprises: acquiring a drawing instruction stream, extracting a target shader from the drawing instruction stream, and creating a simplified shader that differs only in code from the target shader; intercepting the current frame in a drawing instruction that includes a drawing initiation instruction of the target shader, and taking same as a specific frame; obtaining the consumed time of the simplified shader by means of measuring the time required to use the simplified shader to draw the specific frame; obtaining an error of the simplified shader by means of measuring a pixel difference value between a drawing frame drawn by the simplified shader and the specific frame when the drawing instruction corresponding to the specific frame is executed; and obtaining, by means of screening, an optimal simplified shader according to the consumed time and the error of the simplified shader. The present invention can realize the accurate measurement of the consumed time and an error of a simplified shader, and does not rely on an original graphic program and has a better simplification effect and higher practicability.
Patent WO-2022082651-A1 (WO)
Inventor: Gong Xuerui
IPC: H01L27/12
Filed: 2020-10-22
Abstract: 本公开提供了一种显示装置，属于显示设备领域。该显示装置包括显示面板和与所述显示面板绑定连接的电路连接件；所述电路连接件包括柔性基板和绑定结构，柔性基板的边缘具有第一绑定区；绑定结构位于第一绑定区，绑定结构包括第一排焊盘和第二排焊盘，第一排焊盘包括多个第一焊盘，第二排焊盘位于第一排焊盘靠近柔性基板中部的一侧，第二排焊盘包括多个第二焊盘，第一绑定区与第二绑定区绑定时，第一焊盘的长度小于第二焊盘的长度，有利于避免第一焊盘伸到显示面板的走线区，确保多个第一焊盘在显示面板上的正投影位于第二绑定区内，避免显示面板的走线区出现被第一焊盘短路的情况。
Patent WO-2021093556-A1 (WO)
Inventor: BAO HONGLI
IPC: C07D213/38
Filed: 2020-10-23
Abstract: 本申请公开了一种化合物I的制备方法，包括含有碳氧双键的化合物II与水、氘水或氚水的反应体系，制备得到所述化合物I。该方法是在金属镁和烷基卤化物的存在下，由包括含有碳氧双键的化合物II与水、氘水或氚水反应制备得到。该方法首次以金属镁为还原剂，烷基卤化物为引发剂，实现了羰基化合物极性翻转，进一步被还原制备得到含羟基化合物及其含氘代化合物或含氚代化合物的核心骨架化合物I。
Patent WO-2021227370-A1 (WO)
Inventor: TRINH THU HA
IPC: G06F3/14
Filed: 2020-10-26
Abstract: L'invention concerne un système et un procédé de gestion d'une interface utilisateur pour un dispositif pliable. Le procédé comprend les étapes consistant à déterminer un état de pliage du dispositif pliable sur la base d'un angle de pliage du dispositif pliable ; à détecter un geste d'entrée sur un ou plusieurs segments d'affichage tactiles d'un écran d'affichage souple d'un dispositif pliable ; à déterminer un type de geste correspondant au geste d'entrée détecté ; à déterminer si le geste d'entrée détecté est un geste valide ou un geste invalide ; et en réponse à la détermination du fait que le geste d'entrée détecté est un geste valide, à fournir le type de geste correspondant au geste détecté, l'état de pliage du dispositif pliable et des informations d'affichage à une application logicielle ou à un système d'exploitation du dispositif pliable.
Patent WO-2022087966-A1 (WO)
Inventor: CAI JIANMING
IPC: C02F9/02
Filed: 2020-10-29
Abstract: A biotoxicity early warning and monitoring system and a method thereof, relating to the field of sewage treatment and monitoring. The system comprises a pretreatment unit, a detection unit, and a control unit; the pretreatment unit is used for roughly filtering incoming sewage; the detection unit is used for detecting whether the sewage treated by the pretreatment unit has biotoxicity; and the control unit controls the opening and closing of a valve by acquiring and displaying relevant data in the detection unit, so as to control the sewage whether to enter a subsequent sewage treatment unit. The pretreatment unit pretreats the incoming sewage to remove coarse-grained impurities in the sewage, then the sewage enters the detection unit, and the presence or absence of biotoxicity in the sewage has a certain influence on the power generation capacity of power generation microorganisms in the detection unit, and thus, according to different power generation capacities, it is detected whether the sewage has biotoxicity. The present invention is mainly applied to the front stage of sewage treatment, and has high detection sensitivity on sewage having high biotoxicity.
Patent WO-2021169372-A1 (WO)
Inventor: TENG XUEFANG
IPC: A63F13/285
Filed: 2020-10-31
Abstract: A handle trigger adjustment apparatus and a handle having said apparatus, the handle trigger adjustment apparatus comprising a trigger support, and further comprising: a trigger (1) movably arranged on the trigger support, a trigger magnet (3) being arranged on the trigger (1); a support magnet (2), said support magnet (2) being arranged on the trigger support, the support magnet (2) having a magnetic force with the trigger magnet (3) of the trigger (1) when the trigger magnet (3) is in a pressed down state; and a control apparatus, used to control one of the support magnet (2) or the trigger magnet (3) to move along the length direction so as to adjust the size of the projected surface area of the trigger magnet (3) on the support magnet (2). The present adjustment apparatus performs control of force strength by means of altering the overlapping surface area of the two magnets, and when used, can allow a user to experience different haptic impacts on the basis of game environments and game settings when the user pulls the trigger, and experience a higher level of enjoyment from the game in the variations in feedback force.
Patent WO-2021179651-A1 (WO)
Inventor: LIANG JUNBIN
IPC: G10L25/84
Filed: 2020-11-10
Abstract: A call audio mixing processing method is executed by a server. Said method comprises: acquiring call audios sent by terminals of call members participating in a call; performing voice analysis on each of the call audios to determine voice popularity corresponding to each of the call member terminals, the voice popularity being used to reflect the popularity of the call member participating in the call; determining, according to the voice popularity, voice adjustment parameters corresponding to the call member terminals respectively; adjusting, according to the voice adjustment parameters respectively corresponding to the call member terminals, corresponding call audios to obtain adjusted audios, and performing mixing processing on the adjusted audios to obtain a mixed audio.
Patent WO-2021093809-A1 (WO)
Inventor: CHEN MINHUA
IPC: A61P25/00
Filed: 2020-11-12
Abstract: 公开了他发米帝司(化合物I)的新晶型及其制备方法，含有该晶型的药物组合物，以及该晶型在制备治疗转甲状腺素蛋白淀粉样病变引发的疾病的药物中的用途。该他发米帝司晶型比现有技术具有一种或多种改进的性质，对未来该药物的优化和开发具有重要价值。
Patent WO-2022104644-A1 (WO)
Title: 复合纤维物的制造方法
Inventor: TSAI HSIN-HANG
IPC: D01D5/30
Filed: 2020-11-19
Abstract: 一种复合纤维物的制造方法，其中，该复合纤维物（1）具有复合化学纤维（11），该复合化学纤维（11）的制作原料具有：弹性塑化体（12）与热塑性塑化体（13）。该弹性塑化体（12）与热塑性塑化体（13）分别加热熔化进入模头（2），该模头（2）具有供该弹性塑化体（12）押出成纤维的主模道（21），该主模道（21）侧向分布有分叉的附模道（22），该附模道（22）供该热塑性塑化体（13）流入接合在该弹性塑化体（12）侧面后由该主模道（21）押出为该复合化学纤维（11）。而该复合纤维物（1）拉伸后该热塑性塑化体（13）延伸及翘曲在该弹性塑化体（12）侧面来蓬松化该复合纤维物（1）。
Patent WO-2021115096-A1 (WO)
Title: 纳米注塑复合材料及其制备方法、壳体组件和电子设备
Inventor: YANG XIN
IPC: C08L25/06
Filed: 2020-11-20
Abstract: 本申请提供了一种纳米注塑复合材料，包括以下各组分：结晶性树脂、玻璃纤维、增韧剂、抗氧剂和润滑剂；所述结晶性树脂包括间规聚苯乙烯、聚对苯二甲酸乙二醇酯和改性聚苯醚中的一种或多种。可以解决纳米注塑材料普遍存在着介电常数高和介质损耗因数高的缺点，以及严重影响天线的带宽，无法满足长波长、高频率和大容量的要求的问题。本申请还提供了所述纳米注塑复合材料制备方法，以及一种壳体组件和电子设备。
Patent WO-2021208441-A1 (WO)
Title: Mute adhesive tape
Inventor: HONG LIANWEI
IPC: B65B51/06
Filed: 2020-11-24
Abstract: A mute adhesive tape, comprising a mounting member (1), a rotating shaft (2) rotatably connected to a middle portion of a right side wall of the mounting member (1), a rotating member (3) fixedly connected to an outer portion of a right end of the rotating shaft (2), an adhesive tape roll (4) fitted outside the rotating member (3), and a mounting groove (5) formed in a right side wall of the rotating member (3). A supporting mechanism (12) is arranged inside the mounting groove (5); a right end of the mounting groove (5) is in threaded connection with a pushing rod (6) corresponding to the supporting mechanism (12); the adhesive tape of the mute adhesive tape is wound around the bottom of a rotating pipe (8), then penetrates through a through hole (9) and then is wound around a rotating plate (10) and a cutting blade (22), so that a smooth surface of the adhesive tape can move along the rotating pipe (8), the through hole (9) and the rotating plate (10), the adhesive tape is more convenient to unfold, and when the rotating pipe (8) moves, the rotating pipe (8) can push the adhesive tape to limit the adhesive tape; therefore, the unfolding efficiency of the adhesive tape is limited, the adhesive tape can be prevented from producing noise due to excessive tensioning when the adhesive tape is torn, and the unfolding of the adhesive tape is more silent.
Patent WO-2021238128-A1 (WO)
Title: Genome editing system and method
Inventor: JI QUANJIANG
IPC: C12N15/113
Filed: 2020-11-30
Abstract: Provided is a genome editing system and method for gene editing at least one target sequence in a cell genome. The genome editing system comprises: (1) an expression construct comprising a Cas12f nuclease; and (2) an expression DNA sequence comprising a guide RNA corresponding to the Cas12f nuclease, and an expression construct of the targeting sequence of the target sequence. The gene editing system or method can accurately knock out a target gene from within a cell; in addition, in an in vitro cutting experiment, the target gene can be accurately cut.
Patent WO-2021115272-A1 (WO)
Inventor: WU FANGZHOU
IPC: A61P5/00
Filed: 2020-12-08
Abstract: Provided are a calcium-sensing receptor (CaSR) agonist compound and application thereof. Specifically, provided are a series of polypeptide CaSR agonist compounds and pharmaceutically acceptable salts thereof, which have agonist effects on human CaSRs to reduce plasma parathyroid hormone and serum calcium ion levels, and can be used for treatment of metabolic diseases such as primary hyperparathyroidism, secondary hyperparathyroidism, and tumor-induced hypercalcemia.
Patent WO-2021169507-A1 (WO)
Inventor: ZHANG JIYI
IPC: F24F1/0007
Filed: 2020-12-16
Abstract: Provided is an air conditioner, comprising a housing, wherein the housing is provided with an air supply port, and a humidifying module is arranged inside the housing. The humidifying module comprises a humidifying box, and at least one spraying member is arranged on the humidifying box. The spraying member is provided with a pair of nozzles, wherein a water film is formed inside the humidifying box after the pair of nozzles spray water towards each other, and air entering the humidifying box is humidified by means of the water film and then delivered to an indoor space through the air supply port. The humidifying box is provided with an open structure, so that air can flow into/out of the humidifying box. By means of such an arrangement, the air conditioner can better realize the function of humidifying indoor air.
Patent WO-2021121372-A1 (WO)
Title: 无线无源开关实现控制的方法、无线无源开关，以及代理节点
Inventor: XIA JIANMING
IPC: H04W4/18
Filed: 2020-12-18
Abstract: 本发明涉及一种无线无源开关通过代理节点实现控制的方法，包括，无线无源开关向代理节点高频率发送消息字负载包；代理节点接收到消息字负载包后，使用秘钥对消息字负载包进行解密；当代理节点对消息字负载包解密成功后，代理节点将解密成功后的消息字负载包转换成适配无线网络的数据包，透传给网关；所述网关接收到数据包后，根据数据包内序列号进行去重处理，执行数据包内的命令。通过本方法可以将开关安全、高效接入现有无线控制系统中，实现一种新的控制系统，以人为本，除了基本开关需求，节能环保的同时有着更好的用户体验。
Patent WO-2022121001-A1 (WO)
Inventor: WANG YANRONG
IPC: E05F15/70
Filed: 2020-12-28
Abstract: A vehicle door control method, device and system of a vehicle, relating to the technical field of traffic. Said method comprises: determining a departure position where a vehicle is parked on a platform, wherein the platform comprises a plurality of parking spaces arranged in a preset sequence, and the most front parking space is the departure position; and according to a passenger carrying state and a riding instruction, generating and sending a vehicle door control instruction of the vehicle at the departure position, so as to control the opening and closing of a vehicle door of the vehicle at the departure position. The present application makes a comprehensive determination on whether a vehicle is at a zero speed, whether the parking position is at a platform, whether a passenger is carried, and whether there is a riding demand, so as to safely, precisely, conveniently and efficiently control the opening and closing of a vehicle door, thereby ensuring that a passenger uses a vehicle safely, and satisfying personalized travel requirements of people.
Patent WO-2022116327-A1 (WO)
Inventor: DU XIAO
IPC: G09F9/30
Filed: 2020-12-28
Abstract: L'invention concerne un panneau d'affichage (100) et son procédé de fabrication. Le panneau d'affichage (100) comprend une première partie d'affichage (AA1) et au moins une seconde partie d'affichage (AA2), la seconde partie d'affichage (AA2) étant disposée sur au moins un côté de la première partie d'affichage (AA1). Le panneau d'affichage (100) comprend en outre un substrat matriciel (10), une couche de planarisation (201), une couche d'anode (202), une couche électroluminescente (204), une couche de cathode (205) et une couche d'encapsulation (206).
Patent WO-2022141252-A1 (WO)
Inventor: MIAO MINGMING
IPC: G01N19/04
Filed: 2020-12-30
Abstract: 一种烟用接装纸粘唇力的测试系统及测试方法，属于分析检测技术领域。测试系统包括：人工嘴唇、测试设备；其中，人工嘴唇为硅胶块；测试设备包括：摩擦仪测试平台（1）、测力传感器（2）、刚性绳（4）、滑轮（6）、滑轮支架、装样模块（9）。该测试系统及测试方法，能客观、准确地对烟用接装纸粘唇力进行检测，能有效避免传统的借助感官评价得出有粘唇感、对嘴唇伤害等模糊概念，且避免了主观因素影响较大、品吸结果差异大、对人体健康有害等弊端。
Patent WO-2022165779-A1 (WO)
Inventor: CHEN MINGXIN
IPC: H04B5/00
Filed: 2021-02-06
Abstract: 一种智能卡及其控制系统，解决现有的智能卡存在安全可靠性不足，通用性差的技术不足，包括有所述的智能卡，还包括有云服务器和智能终端；其中，智能卡，用于为读卡设备提供操作者身份信息，并采用防篡改模式保存操作或交易记录；智能终端，用于扫码读取与智能卡上的二维码，获得当前智能卡设备编码信息，并上报至云服务器，连接云服务器进行身份认证识别；云服务器，用于智能卡信息管理，连接智能终端远程进行身份认证识别，在身份认证识别通过后，远程控制智能卡激活为可使用状态。保证了智能卡的用卡安全，避免被盗刷，安全可靠，可以代替现有各类银行卡、门禁卡、会员积分卡、证件卡等智能卡，一卡多用，使用方便。
Patent WO-2021175141-A1 (WO)
Inventor: HU XIAOBO
IPC: G01S17/931
Filed: 2021-02-25
Abstract: The embodiments of the present application disclose a multi-layer laser radar and a self-moving vehicle. The multi-layer laser radar comprises a rotating prism, a rotating mechanism, and two transceiving assemblies; the rotating prism comprises at least three side surfaces, and the at least three side surfaces are provided around a scanning rotation axis, wherein at least two side surfaces are reflective surfaces, and among all reflective surfaces of the rotating prism, there are at least two reflective surfaces forming unequal angles with the scanning rotation axis of the rotating prism; the rotating mechanism is used for driving the rotating prism to rotate around the scanning rotation axis; and the two transceiving assemblies are respectively located at either side of the rotating prism, and the two transceiving assemblies are asymmetrically provided with respect to the scanning rotation axis, and an angle between laser emission surfaces of the two transceiving assemblies is less than 180 degrees, so as to form, when the rotating prism rotates around the scanning rotation axis, a scanning field of view corresponding to at least two directions.
Patent WO-2021175323-A1 (WO)
Inventor: ZHANG QINHUI
IPC: A61C7/16
Filed: 2021-03-05
Abstract: A bracket having a movable traction element, comprising a body (100). The body (100) is provided with a movable accessory (200); the accessory (200) comprises a traction portion; when the accessory (200) is used, the traction portion is moved to a use position; when the accessory (200) is not used, the accessory (200) is moved to the outer side of the body (100). First, the accessory (200) is provided on the outer side of the body (100), so that the processing is simpler, the yield of the product is higher, and the quality of the product can be ensured; second, because the accessory (200) is provided on the outer side of the body (100), a doctor can easily position a tool in the accessory (200) and hook and pull the accessory (200), and the accessory (200) can be easily transformed from a non-use state to a use state; third, because the processing process is simplified, processing costs of the product are reduced, and market promotion can be better facilitated.
Patent WO-2022151574-A1 (WO)
Inventor: GU RONGLEI
IPC: H01M8/04089
Filed: 2021-03-09
Abstract: 一种压气机、包括压气机的空气压缩机以及燃料电池装置，燃料电池装置包括燃料电池堆（5）、电机（3）、压气机（1）以及涡轮膨胀机（2），电机（3）被配置为驱动压气机（1）与涡轮膨胀机（2），压气机（1）的出气口与燃料电池堆（5）连接，涡轮膨胀机（2）的进气口与燃料电池堆（5）连接，压气机（1）包括第一连接机构（12），涡轮膨胀机（2）包括第二连接机构（22），第一连接机构（12）与第二连接机构（22）连接，还包括控制阀（4），控制阀（4）设置于第一连接机构（12）与第二连接机构（22）的连接处，控制阀（4）被配置为控制第一连接机构（12）与第二连接机构（22）的联通。由此，压气机能够采用大直径的压轮，同时还能够起到消除喘振的效果。
Patent WO-2021218414-A1 (WO)
Title: 视频增强方法及装置、电子设备、存储介质
Inventor: ZHU DAN
IPC: G06T5/00
Filed: 2021-03-10
Abstract: 一种视频增强方法及装置、电子设备、存储介质，涉及图像处理技术领域。所述方法包括：对M帧图像进行特征提取，得到至少一个第一尺度的图像特征(S310)；针对每个第一尺度的图像特征，对该第一尺度的图像特征进行N级下采样处理，得到第二尺度的图像特征(S320)；对第二尺度的图像特征进行N级上采样处理，得到第三尺度的图像特征(S330)；第i级上采样处理的输入为第N+1-i级下采样处理的输出和第i-1级上采样处理的输出进行叠加处理后的图像特征；第j级上采样的倍数和第N+1-j级下采样的倍数相同；对第三尺度的图像特征和该第一尺度的图像特征进行叠加处理，得到该第一尺度的图像特征对应的增强图像(S340)。可以提高视频增强的效率以及效果。
Patent WO-2022001256-A1 (WO)
Title: Image annotation method and device, electronic apparatus, and storage medium
Inventor: LI WEIJIA
IPC: G06T7/13
Filed: 2021-03-30
Abstract: An image annotation method and device, an electronic apparatus, and a storage medium. The method comprises: acquiring a remote sensing image (S101); determining, on the basis of the remote sensing image, a local binary image respectively corresponding to at least one building in the remote sensing image, and direction angle information of outline pixels on a building outline in the local binary image, wherein, the direction angle information comprises information about an angle between an outline edge where the outline pixels are located and a preconfigured reference direction (S102); and generating, on the basis of the local binary image and the direction angle information respectively corresponding to the at least one building, a marked image marked with a polygonal outline of the at least one building in the remote sensing image (S103).
Patent WO-2022205137-A1 (WO)
Inventor: CHANG SHAU-FENG
IPC: A61P1/16
Filed: 2021-03-31
Abstract: 提供了一种药物组合物，其特征在于所述组合物包括有效量的原花青素，该原花青素的单体具有式(I)的化学式，以及药学上可接受的载体或盐类；其中所述原花青素为高聚原花青素，其聚合度介于50～65，具有良好的抗氧化压力，可用于治疗或预防由活性氧化物过多的生成所导致的脑疾病、老化相关疾病或者用于预防及治疗衰老，还可以用于治疗及预防肝病、肿瘤、肌少症等疾病。
Patent WO-2021218729-A1 (WO)
Inventor: ZHOU YIDAN
IPC: G06K9/00
Filed: 2021-04-21
Abstract: The present application provides a method for displaying skin details in an augmented reality mode, and an electronic device. The method for displaying skin details in an augmented reality mode is applied to the electronic device. The method comprises: obtaining a face image; determining an image feature of a specific position in the face image; obtaining a skin state corresponding to the image feature of the specific position; and according to a preset operation for the specific position, activating augmentation content corresponding to the skin state, and displaying the augmentation content and the face image in a superimposed mode. According to the method of the embodiments of the present application, the augmentation content can be combined with the face image, the skin details can be enlarged, and internal structures of multiple skin problems are displayed, so that a user can learn about causes of the skin problems and learn the skin related knowledge more deeply, and the interest in use of users is increased.
Patent WO-2021219025-A1 (WO)
Inventor: CHEN DAOWEI
IPC: H04W4/06
Filed: 2021-04-28
Abstract: The present disclosure relates to a wireless transmission method, a wireless transmission apparatus, a network device, and a storage medium. The wireless transmission method comprises: broadcasting beacon frames, and establishing, by a downlink interface of this device, connection to a first device which scans the beacon frames; receiving, in a channel scanning manner, a plurality of beacon frames broadcast by this device, and determining, according to the received plurality of beacon frames, a second device to be connected, the beacon frames sent by said second device carrying information indicating support for a fusion mode, and the fusion mode comprising: while being an uplink identity, supporting passive trigger of communication with the device of a downlink identity; establishing connection to the second device by means of an uplink interface of this device; and starting concurrent communication with the first device and the second device in an active trigger manner.
Patent WO-2021238648-A1 (WO)
Inventor: WEI WENZHE
IPC: G02B13/00
Filed: 2021-05-12
Abstract: 本发明提供一种光学成像镜头及成像设备，从物侧到成像面依次包括：具有负光焦度的第一透镜、具有负光焦度的第二透镜、具有正光焦度的第三透镜、光阑、具有负光焦度的第四透镜、具有正光焦度的第五透镜、具有正光焦度的第六透镜、具有负光焦度的第七透镜，且第六透镜和第七透镜组成粘合体；具有正光焦度的第八透镜；以及设于第八透镜与成像面之间的滤光片，其中，第一透镜、第三透镜、第四透镜、第五透镜、第六透镜、第七透镜均为玻璃球面透镜，第二透镜、第八透镜均为玻璃非球面透镜。本发明提供的光学成像镜头不仅可以有效校正二级色差，同时能够校正边缘视场的像差，成像质量更高，且热稳定性能以及机械强度较好，利于在极端环境下工作。
Patent WO-2022236854-A1 (WO)
Inventor: HE JHENWEI
IPC: G09G3/20
Filed: 2021-05-19
Abstract: La présente invention concerne un procédé d'excitation de panneau d'affichage, un panneau d'affichage et un dispositif d'affichage à cristaux liquides. Le panneau d'affichage comprend des sous-pixels de N partitions, l'état d'échelle de gris de chaque sous-pixel comprend une échelle de gris élevée et une échelle de gris faible, l'état d'échelle de gris des sous-pixels dans une même partition est conservé pour N trames consécutives, et la commutation d'état d'échelle de gris des sous-pixels dans une partition est réalisée dans une même trame, de telle sorte que l'amplitude de variation de luminosité entre trames adjacentes peut être réduite, et la fréquence de variation de luminosité peut être améliorée.