baber/WOPTO huggingface dataset:
Patent WO-2022057859-A1 (WO)
Inventor: PANG YULIAN
IPC: C08F16/12
Filed: 2021-09-16
Abstract: La présente divulgation concerne une composition photodurcissable comprenant les constituants suivants : (a) au moins un photosensibilisateur absorbant les infrarouges apte à fournir des électrons et à générer de l'énergie thermique sous exposition à une source de lumière comprise entre 700 et 2 000 nm, (b) au moins un initiateur apte à générer un superacide de Bronsted et un radical en présence du photosensibilisateur absorbant les infrarouges, et (c) un composé à base d'alcényléther et/ou un composé à base d'oxétane. De préférence, le photosensibilisateur absorbant les infrarouges est un composé polyméthine cyanine, et/ou l'initiateur est un sel d'iodonium. La présente divulgation concerne en outre un procédé de préparation du matériau photodurcissable et un procédé d'interpénétration d'une structure de réseau polymère. Enfin, la présente divulgation concerne en outre un matériau durcissable pouvant être obtenu à partir de la composition photodurcissable de la présente invention.
Patent WO-2022142511-A1 (WO)
Title: Manufacturing method for 3d microelectrode
Inventor: ZHU YONGGANG
IPC: B81C1/00
Filed: 2021-09-23
Abstract: Disclosed in the present invention is a manufacturing method for a 3D microelectrode. The manufacturing method comprises the following steps: (1) manufacturing a 3D model of a 3D microelectrode; (2) pouring a flexible material into the 3D model, and performing demolding so as to form a flexible mold having a cavity, wherein the cavity of the flexible mold can be fitted to the 3D model; (3) performing silanization treatment on the flexible mold, then pouring a flexible material into the surface of the flexible mold having the cavity, and performing demolding so as to form a flexible 3D microelectrode substrate; and (4) manufacturing a conductive layer on the flexible 3D microelectrode substrate so as to form the 3D microelectrode. In the present invention, a 3D microelectrode having an ultrahigh microcolumn height can be manufactured by using a 3D printing technology and a two-time mold-reversing method; furthermore, a flexible material is used as a substrate, so that the formed 3D microelectrode has the characteristics of low costs, rapidness, high precision and flexibility, and can be used in the field of electrochemical analysis on wearable devices.
Patent WO-2023050047-A1 (WO)
Inventor: XIAO FURONG
IPC: H01P1/15
Filed: 2021-09-28
Abstract: 本申请实施例提供一种驱动装置、射频匹配器和射频等离子体系统，该驱动装置包括：驱动电路，驱动电路与第一二极管连接，驱动电路用于导通第一二极管，第一二极管与第一电容连接，第一二极管用于控制第一电容的工作状态，该驱动电路包括有源器件；自偏压电路，自偏压电路的第一端口与第一二极管的正极连接，自偏压电路的第二端口与第一二极管的负极连接，该自偏压电路用于通过无源器件为该第一二极管的正极提供负向偏压。通过该驱动装置，本申请实施例能够有效降低驱动电路中负向电源的电压幅值需求，继而降低驱动电路的电路损耗，并能够增强对第一二极管的可靠关断性能。
Patent WO-2022116668-A1 (WO)
Title: Video filtering method and system based on identical content, and device
Inventor: LI MEIYING
IPC: H04N21/234
Filed: 2021-09-29
Abstract: Provided are a video filtering method and system based on identical content, and a device. The method comprises the following steps: on the basis of a target video, detecting and acquiring corresponding similar videos from a library of videos having identical content; respectively performing timing extraction on the target video and the similar videos so as to obtain respective feature timing diagrams; matching the feature timing diagram of the target video and the feature timing diagrams of the similar videos by using a dynamic time warping algorithm, so as to obtain identical video clips; respectively performing, on the basis of the duration of the target video, sample extraction on the video clips obtained by means of matching, so as to obtain N frames of images, respectively; and respectively performing image information amount calculation on the N frames of images, respectively obtaining corresponding video information amounts of the target video and the similar videos on the basis of the calculated image information amount, and removing videos with a small video information amount. In the present application, videos with a greater information amount and having higher values are efficiently screened out, thereby reducing disk usage, saving on network resources, and facilitating the improvement of the efficiency of video retrieval.
Patent WO-2022078461-A1 (WO)
Inventor: TWIST SAMUEL FRASER
IPC: G06F9/44
Filed: 2021-10-14
Abstract: The present application relates to an image display method and apparatus, a computer device and a storage medium. Said method comprises: acquiring scene information data of a terminal, and determining at least two target scenes of the terminal according to the scene information data; acquiring at least one state image in each of the target scenes, and merging the state images in each of the target scenes into a corresponding state image group; and upon detection that the terminal enters a preset state, cyclically playing back, on a display page of the terminal, the state images in each of the state image groups. According to said method, a terminal automatically acquires scene information data and determines target scenes, and further acquires state images of the target scenes, so that upon detection that the terminal enters a preset state, automatic cyclical playback of the state images on a display page of the terminal can be achieved without reselection and replacement by a user, thereby solving the technical problem of complicated operation steps in traditional replacement of display images on a mobile terminal page.
Patent WO-2022199002-A1 (WO)
Title: Structure de doigt et robot
Inventor: HUANG ZHONGKUI
IPC: B25J17/02
Filed: 2021-10-20
Abstract: L'invention concerne une structure de doigt et un robot, la structure de doigt comprenant une base fixe, une phalange proximale, une phalange intermédiaire, une phalange distale, une tige de liaison, un premier ensemble d'entraînement et un second ensemble d'entraînement, la phalange proximale étant reliée en rotation à la base fixe, la phalange intermédiaire étant reliée en rotation à la phalange proximale, la phalange distale étant reliée en rotation à la phalange intermédiaire, deux extrémités de la tige de liaison étant respectivement reliées en rotation à la phalange proximale et à la phalange distale, le premier ensemble d'entraînement étant utilisé pour entraîner la phalange proximale pour son oscillation dans une première direction de degré de liberté, le second ensemble d'entraînement étant utilisé pour entraîner la phalange intermédiaire pour son oscillation dans une seconde direction de degré de liberté, et un angle prédéterminé étant formé entre une ligne centrale du premier degré de liberté et une ligne centrale du second degré de liberté. Par comparaison avec une solution classique qui utilise un servomécanisme pour commander la rotation de phalanges adjacentes, la structure de doigt de la présente invention présente les avantages d'une structure simple et d'un faible volume, ce qui permet de simuler l'aspect d'une main humaine.
Patent WO-2022142632-A1 (WO)
Title: 一种车辆之间的消息通信方法及系统
Inventor: KOU MEIJUAN
IPC: H04W4/46
Filed: 2021-10-25
Abstract: 本申请涉及区块链技术领域，本申请公开了一种车辆之间的消息通信方法及系统，具体应用于车联网中，包括：第一车辆向周围的第二车辆发送事件消息；第二车辆确定事件消息的可信度，将可信度和第一车辆的标识上传至路侧单元；路侧单元根据可信度为第一车辆发送的事件消息生成信誉积分，根据信誉积分更新区块链上存储的第一车辆所对应的总信誉积分，从区块链上获取更新后的总信誉积分发送至第二车辆，第二车辆根据第一车辆的总信誉积分决定是否转发事件消息。由于车辆每散播一条消息，均会触发其信誉积分的更新，如果车辆频繁散播一些无用消息，其信誉积分越来越低，其他车辆不会再为其转发消息，从而可约束车辆胡乱散播消息，提升车联网的可靠性。
Patent WO-2023035373-A1 (WO)
Inventor: WANG YUYI
IPC: B23K37/02
Filed: 2021-10-25
Abstract: The present invention relates to a welding spark spatter-proof safety protection apparatus of a welding robot, and relates to the field of welding robots. The apparatus comprises a connecting disc, a spark spatter-proof part and a plurality of sets of spatter-proof adjusting parts. The spark spatter-proof part is connected to the side of the connecting disc distant from a mechanical arm of the welding robot, and is used to block the scattering of welding sparks generated when a welding torch of the welding robot is operated while protecting the welding torch of the welding robot. By means of disposing the spark spatter-proof part on the outer side of the welding torch of the welding robot, the welding sparks generated by welding can be blocked, so that burn damage of related equipment caused by welding sparks spattering in every direction is avoided, and the difficulty of subsequent cleaning is reduced. Meanwhile, by disposing the spatter-proof adjusting parts on the spark spatter-proof part, the relative angle between the spark spatter-proof part and a welded workpiece and welding torch is easily adjusted when the welding torch is idle and operating, so that the spark spatter-proof part can continuously block the welding sparks on the outer side of the welding torch and continuously protect the welding torch.
Patent WO-2022116784-A1 (WO)
Title: Brain plasticity-based action assisting apparatus, and control method and circuit therefor
Inventor: XU WENDONG
IPC: A61B5/397
Filed: 2021-11-09
Abstract: A brain plasticity-based action assisting apparatus, and a control method and circuit therefor, relating to the technical field of human-computer interaction. A driving mechanism uses a linear driving design, so that the driving mechanism and an execution mechanism can be separately placed, i.e., the driving mechanism can be placed on an arm of a user, at a waist position, or in a pocket, and even can be placed in a backpack carried on the back, and thus, the whole apparatus is lightweight and convenient to wear. In addition, the present method combines a classifier, a voting device, threshold comparison, and adaptive control together, thereby overcoming the difficulty that a motion intention is inaccurately recognized by means of an electromyographic signal, reducing the control delay of an entire system, and being capable of directly reflecting the action intention of the user. Under the control of the execution mechanism, using an adaptive and flexible control mode and combining the active force estimation of the electromyographic signal can provide power as required, thereby being capable of achieving better human-computer interaction experience and a better rehabilitation effect.
Patent WO-2022111301-A1 (WO)
Inventor: ZHENG FEI
IPC: A23K20/189
Filed: 2021-11-12
Abstract: 提供了一种耐热性提升的嵌合溶菌酶变体及编码该变体的多核苷酸，同时构建一种新的嵌合溶菌酶序列，并实现在宿主细胞中的高效表达，该嵌合溶菌酶在60℃条件下的热稳定性较亲本序列提高了近一倍。还提供了一种嵌合溶菌酶变体的用途。还提供了一种含有溶菌酶变体的动物饲料添加剂及含有该动物饲料添加剂的动物饲料，所述饲料添加剂对动物生长性能具有显著的效果，大大提升了饲料的转化率。
Patent WO-2023092319-A1 (WO)
Title: Procédé d'imagerie par résonance magnétique de paramètre à rapports de contraste multiples basé sur un gradient de type d'onde
Inventor: WANG HAIFENG
IPC: A61B5/055
Filed: 2021-11-24
Abstract: L'invention concerne un procédé d'imagerie par résonance magnétique de paramètre à rapports de contraste multiples basé sur un gradient de type d'onde. Le procédé comprend : collecter une séquence d'imagerie par résonance magnétique, la séquence comprenant deux temps de répétition (TR 1 , TR 2 ) et deux angles de bascule (α 1 , α 2 ), et chaque temps de répétition (TR 1 , TR 2 ) comprenant une pluralité d'échos ; lorsqu'un gradient de lecture est appliqué à la séquence d'imagerie par résonance magnétique, appliquer une séquence de gradient d'onde cosinusoïdale (CO) dans le sens d'une couche sélectionnée en utilisant une bobine de champ de gradient de résonance magnétique, et appliquer une séquence de gradient d'onde sinusoïdale (SI) dans le sens d'une phase, ou appliquer la séquence de gradient d'onde cosinusoïdale (CO) dans le sens de la phase, et appliquer la séquence de gradient d'onde sinusoïdale (SI) dans le sens de la couche sélectionnée ; et appliquer une séquence de gradient de type d'onde à une séquence d'imagerie d'écho rappelé de gradient (GRE), effectuer un sous-échantillonnage sur un signal pour obtenir une image multicouche, puis obtenir, sur la base de l'image multicouche, une image de paramètre présentant une pluralité de rapports de contraste. Au moyen du procédé, une image de paramètre ayant une pluralité de rapports de contraste est obtenue au moyen d'un balayage unique, permettant ainsi de raccourcir significativement le temps de balayage, et d'améliorer la définition de l'image générée.
Patent WO-2022142922-A1 (WO)
Title: Road safety assessment method, video processing center, and storage medium
Inventor: FU HAILING
IPC: G06K9/00
Filed: 2021-11-26
Abstract: A road safety assessment method, a video processing center, and a storage medium. The method relates to the technical field of data processing, and the method comprises: acquiring a video frame sequence collected by a video device installed on a road, and determining a motion region in the road (101); according to an image block corresponding to the motion region in each video frame in the video frame sequence, determining motion information in the motion region (102); and according to the motion information in the motion region, determining safety assessment information of the road (103).
Patent WO-2022116924-A1 (WO)
Inventor: GUO WEN
IPC: G06N3/04
Filed: 2021-11-27
Abstract: 一种神经网络获取方法及装置，本申请所提供的方法及装置可以应用于人工智能领域，如智能家居、自动驾驶等场景中。在本申请中，神经网络获取装置能够为目标硬件平台获取估算延时较为精确的目标神经网络，该估算延时接近与该该目标神经网络在该目标硬件平台上的实际延时，其差值位于标准差区间内。该标准差区间是通过该目标神经网络在该目标硬件平台上多次测量的实际延时的分布情况确定的。采用本申请的方式，估算延时能够较为真实反映出该目标神经网络在目标硬件平台上的延时情况，使得需要该目标神经网络的用户在一定程度上可以真实了解到该目标神经网络的性能，更加满足用户的需求。
Patent WO-2022143160-A1 (WO)
Inventor: ZHANG SHUBO
IPC: G06F21/32
Filed: 2021-12-14
Abstract: 本申请提供了一种针对多个设备进行用户身份识别的方法及终端设备，涉及通信技术领域。对于登录同一帐号的两个终端设备，其中第一终端设备在解锁屏幕成功时，可以将解锁屏幕时用户输入的生物特征信息发送给第二终端设备，第二终端设备利用该生物特征信息尝试解锁屏幕并将尝试解锁结果返回给第一终端设备，第一终端设备可以根据尝试解锁结果确定这两个终端设备的用户是否为同一用户。本申请针对登录同一帐号的多个终端设备进行用户身份识别，能够区分登录同一帐号的多个终端设备是同一用户使用，还是不同用户使用，进而可以更准确地为用户提供有针对性的服务。
Patent WO-2023103023-A1 (WO)
Inventor: LIU JINFENG
IPC: G09G3/34
Filed: 2021-12-16
Abstract: L'invention concerne un module de rétroéclairage (100) et un appareil d'affichage (1000). Le module de rétroéclairage (100) comprend un circuit de commande (10), une puce d'alimentation électrique (20) et un dispositif électroluminescent (30). Le circuit de commande (10) comporte une extrémité d'entrée de signal de commande (A) ; lorsqu'un signal de commande est dans un état flottant, le circuit de commande (10) peut émettre un signal d'activation (EN), et une broche d'activation (N) de la puce d'alimentation électrique (20) reçoit le signal d'activation (EN), de telle sorte que l'émission d'une tension d'alimentation électrique (VDD) est commandée sous la commande du signal d'activation (EN) ; et le dispositif électroluminescent (30) est connecté à la tension d'alimentation électrique (VDD) et est attaqué par la tension d'alimentation électrique (VDD) pour qu'il émette de la lumière.
Patent WO-2022227691-A1 (WO)
Inventor: ZHU ZHUOXUAN
IPC: B29L23/00
Filed: 2022-01-06
Abstract: 本发明涉及动力传动系统技术领域，尤其涉及一种鼓形轴管的成形模具，包括本体，本体为中心沿轴向贯通形成通孔的回转体，本体沿纵向分割形成有多个分体，多个分体沿周向拼接构成回转体，各个分体的纵向最大实体尺寸均小于通孔的最小直径，其中至少一个分体的横截面的两侧边线相对横截面的外圆弧的两端点所在径向线朝相邻分体偏转并使横截面的外圆弧弦长小于横截面的内圆弧弦长；本体具有成形段，成形段的外周面轮廓与鼓形轴管的内周面轮廓相同。还涉及该模具的脱模方法，主要是通过依次逐个按压分体的两端使其脱离鼓形轴管而落入通孔中并从通孔中取出，实现脱模。具有结构简洁、脱模方便的优点。
Patent WO-2022179335-A1 (WO)
Inventor: LI XINGLONG
IPC: G06N3/04
Filed: 2022-01-14
Abstract: 本申请公开了一种视频处理方法、装置、电子设备以及存储介质，涉及电子设备技术领域。该方法应用于电子设备，电子设备包括图像传感器，该方法包括：获取通过图像传感器采集的待处理视频，将待处理视频输入已训练的场景检测模型，获得已训练的场景检测模型输出的待处理视频的采集场景对应的目标场景类型，从预先设置的多个算法中确定与目标场景类型对应的算法作为目标算法，并基于目标算法对待处理视频进行视频增强处理，其中，视频增强处理通过目标算法处理待处理视频中的图像提高待处理视频的视频画质。本申请通过对待处理视频的采集场景对应的场景类型进行识别，并选取与之对应的算法进行视频增强处理，可以提升视频增强效果。
Patent WO-2022188640-A1 (WO)
Title: Periscope camera module and electronic apparatus
Inventor: LU XIAOFENG
IPC: H04N5/225
Filed: 2022-02-25
Abstract: Disclosed is a periscope camera module, comprising: a housing; a light refraction component, which is pivotably mounted in the housing and comprises a carrier and a light refraction element mounted on the carrier, the light refraction element being configured to refract imaging light from a photographed target; a lens group, which is maintained in a light refraction path of the light refraction component; a photosensitive component, which is maintained in a light emergent path of the lens group, and comprises a circuit board and a photosensitive chip electrically connected to the circuit board; and a drive component, which comprises a piezoelectric actuator and a transmission mechanism, which can be connected to the light refraction component and the piezoelectric actuator in a transmission manner. The piezoelectric actuator is configured to provide a linear acting force to the transmission mechanism, and the transmission mechanism is configured to convert the linear acting force into a rotary acting force which acts on the light refraction component, so as to drive the light refraction component to pivot, thereby achieving an optical anti-shake effect.
Patent WO-2023168713-A1 (WO)
Inventor: YUAN LONG
IPC: G10L17/18
Filed: 2022-03-11
Abstract: Provided in the embodiments of the present application are an interactive speech signal processing method, a related device and a system. The interactive speech signal processing method comprises: acquiring an interactive speech signal, wherein the interactive speech signal comprises at least one single-channel speech signal; then determining multi-channel frequency-domain feature data of the interactive speech signal, wherein the multi-channel frequency-domain feature data is used for indicating features of the at least one single-channel speech signal in a frequency domain; then determining, according to the multi-channel frequency-domain feature data, that the interactive speech signal contains a wakeup speech signal; and determining, according to the multi-channel frequency-domain feature data, that the wakeup speech signal in the interactive speech signal comes from a first speech acquisition object. By means of the present application, the wakeup waiting delay of a user can be shortened, and the occupation of resources for wakeup determination can be reduced.
Patent WO-2023184272-A1 (WO)
Title: 上行传输方法及装置、存储介质
Inventor: ZHAO QUN
IPC: H04W72/04
Filed: 2022-03-30
Abstract: 本公开提供一种上行传输方法及装置、存储介质，其中，所述上行传输方法包括：接收基站发送的用于在指定时间单元内配置上行子带的配置信令；其中，所述指定时间单元是与上行资源在时域上相邻、位于上行时间单元之后且未指定传输方向为上行的时间单元；基于所述配置信令，确定在所述指定时间单元内用于上行传输的所述上行子带。本公开可以有效解决终端从下行接收到上行发送需要额外的切换时间的问题，且可以避免下行传输对上行传输造成打扰，减少额外的保护间隔对系统性能造成的负面影响，提高了全双工通信的可行性和可靠性。
Patent WO-2022252807-A1 (WO)
Inventor: LI HAOKAI
IPC: G06F3/0481
Filed: 2022-04-07
Abstract: 本申请实施例提供了一种图像显示方法、装置、电子设备及存储介质，涉及图像显示领域。该方法应用于电子设备，所述电子设备包括屏幕，所述屏幕的指定显示区域的下方设置有功能器件，该方法包括：当检测到所述电子设备处于指定状态时，确定目标图像，其中，所述指定状态下，所述屏幕处于显示状态且显示亮度低于屏幕指定亮度；将所述目标图像在所述指定显示区域显示。本申请通过在屏幕处于显示状态且显示亮度低于屏幕指定亮度，电子设备处于指定状态的情况下，在下方设置有功能器件的显示区域显示目标图像，可以改善电子设备功能器件的上方显示区域与屏幕其他区域的显示差异。
Patent WO-2022237468-A1 (WO)
Inventor: HOU HAILONG
IPC: H04W72/12
Filed: 2022-04-19
Abstract: 本申请提供一种通信方法及装置，可以解决网络设备在不确定终端设备的类型的情况下，调度随机接入过程中的一些上行信道时出现传输错误的问题。该方法包括：向第一终端设备发送第一初始上行BWP的配置信息，以及向第二终端设备发送第二初始上行BWP的配置信息，其中，第一终端设备属于第一类终端设备，第二终端设备属于第二类终端设备。向第一终端设备发送第一信息，和/或，向第二终端设备发送第一信息，其中，第一信息指示的第一频域资源在第一初始上行BWP的频域范围内，第一频域资源用于第一终端设备发送Msg3，第一信息指示的第二频域资源在第二初始上行BWP的频域范围内，第二频域资源用于第二终端设备发送Msg3。
Patent WO-2022242406-A1 (WO)
Title: High-selectivity and hydrophilic electrode for lithium extraction and preparation method therefor
Inventor: ZHAO ZHONGWEI
IPC: C22B3/02
Filed: 2022-04-21
Abstract: The present invention relates to a high-selectivity and hydrophilic electrode for electrochemical lithium extraction and a preparation method therefor. The method comprises subjecting an electrode active material to surface coating and modification by means of polydopamine, wherein by means of the polydopamine having the effect of preferentially aggregating and transferring lithium ions, the retention of impurity ions is achieved, and the selectivity of the electrode active material for lithium is improved. During pulping of an electrode adsorbent material, the hydrophilicity of an adhesive of PVDF is improved by introducing polar hydrophilic organic polymer compounds containing hydroxyl groups for blending modification. In addition, by combining pore-forming with an inorganic salt and drying "first at a low temperature and then at a high temperature", the electrode forms a "porous-microcrack" morphology, such that the mass transfer effect of the solution inside the electrode is improved. The method for preparing the electrode disclosed in the present invention has characteristics such as being simple and feasible, being environmentally friendly and having a low cost, and is readily applied to industrial production.
Patent WO-2022237654-A1 (WO)
Inventor: DUAN LIZHI
IPC: C07C51/42
Filed: 2022-05-06
Abstract: 本发明涉及精制丙烯酸的方法，其包括以下步骤：a)将丙烯酸工艺气与来自提纯塔塔顶的冷却液以及吸收塔的塔釜物流逆流接触，以形成第一冷却液和第一气相；其中第一气相与来自萃取塔的萃余相逆流接触，以形成第二冷却液和第二气相；第二气相与所述吸收塔的塔顶喷淋液逆流接触，以形成第三冷却液和第三气相；b)将所述第三冷却液的一部分引入所述吸收塔塔顶，另一部分引入萃取塔的下部，以形成萃取相和萃余相，其中萃余相返回所述吸收塔的上部或中部或下部；c)将所述步骤b)中的萃取相从塔釜引入溶剂回收塔的上部或中部或下部；d)将所述步骤a)中所述吸收塔的塔釜物流引入所述提纯塔的上部或中部进行提纯，获得精制丙烯酸。
Patent WO-2023221056-A1 (WO)
Inventor: ZHANG QIONG
IPC: A61N2/00
Filed: 2022-05-19
Abstract: 本发明的实施例公开了一种医疗调控系统及其使用方法和可读存储介质。该医疗调控系统包括：规划系统，被配置成基于跟踪目标的靶点信息规划调控方案；调控系统，被配置成与该规划系统连接，基于该调控方案调整自身的参数以匹配该跟踪目标的靶点；定位系统，被配置成与该调控系统连接，获取靶点实时信息并将该靶点实时信息传输至该调控系统，该调控系统基于该靶点实时信息调整自身的参数以匹配该靶点。
Patent WO-2023029606-A1 (WO)
Title: Battery module, and energy storage system and control method therefor
Inventor: SUN WEI
IPC: H02J7/00
Filed: 2022-05-25
Abstract: The present application provides a battery module, and an energy storage system and a control method therefor. When a corresponding preset condition is satisfied, battery modules can be switched in or out of a system by means of the on-off of a main loop on-off control circuit and a bypass on-off control circuit, so that the battery modules currently connected into the system can be adjusted in real time, and thus the battery modules in the system can satisfy the corresponding preset condition one by one, namely achieving the same state (for example, achieving SOC equalization), without causing energy waste. Moreover, a main loop buffer circuit or a bypass buffer circuit is provided in the battery module, so that energy impact generated when the battery module is switched in or cut out of the system can be absorbed, and thus a corresponding device is prevented from bearing large voltage/current stress.
Patent WO-2023216334-A1 (WO)
Inventor: CHEN JIANYUN
IPC: H05K3/00
Filed: 2022-05-27
Abstract: Disclosed in the present invention are a laser alignment method and system for micro-blind holes. The method comprises the following steps: removing surface copper on an alignment target on an inner layer of a printed board and a first resin dielectric layer of a first set thickness by a laser machine, the alignment target being covered with a second resin dielectric layer of a second set thickness; according to the second resin dielectric layer, capturing the position of the alignment target by an exposure machine and manufacturing a blind hole opening image; and according to the blind hole opening image, ablating the second resin dielectric layer by the laser machine to obtain a blind hole consistent with the blind hole opening image. According to the present invention, when the blind hole opening image is manufactured, alignment is performed according to the position of the alignment target to manufacture the blind hole opening image, thereby achieving accurate positioning of a blind hole; and meanwhile, after the blind hole is developed, only small-energy ablation is needed on the second resin dielectric layer to form a hole, such that the aperture of the blind hole is not large, and the quality of the blind hole is ensured.
Patent WO-2022253127-A1 (WO)
Inventor: XU WEI
IPC: H04B7/0408
Filed: 2022-05-27
Abstract: 本公开提供了一种用于无线通信的电子设备、方法和计算机可读存储介质，该电子设备包括：处理电路，被配置为：至少基于用户设备的移动信息确定波束组合扫描指示，该波束组合扫描指示用于指示顺序布置的多个波束组合，每一个波束组合包括基站向用户设备发出的直达波束和由大规模智能反射阵面向用户设备反射的反射波束；以及将波束组合扫描指示提供给用户设备，以使得用户设备基于该波束组合扫描指示进行波束组合测量。
Patent WO-2022267872-A1 (WO)
Inventor: HAN YAOHUI
IPC: H04W48/18
Filed: 2022-06-06
Abstract: 本申请提供了一种网络切片选择方法及相关装置。该方法中，终端设备获取网络设备发送的路由选择策略(URSP)码流；根据第一参数，以及切片或服务类型(SST)字段，从URSP码流关联的多个网络切片中，确定用于建立协议数据单元PDU会话的网络切片，并基于该用于建立PDU会话的网络切片建立PDU会话。SST字段是URSP码流中用于标识URSP码流关联的多个网络切片中每个网络切片的类型的字段。第一参数是与终端设备关联的预先配置的参数，且第一参数用于标识终端设备适用的网络切片类型。该方法可避免终端设备采用不合适的网络切片建立PDU会话造成的资源浪费。