baber/WOPTO huggingface dataset:
Patent WO-2020233013-A1 (WO)
Inventor: RAO FAQIANG
IPC: G06F11/34
Filed: 2019-11-13
Abstract: Disclosed in embodiments of the present application are a data processing method and device, and a storage medium. The method is suitable for data storage applications, and comprises the following steps: obtaining log data generated according to service data and a log tag corresponding to the log data; obtaining a log channel name corresponding to the log tag from a log channel list, creating a log channel corresponding to the log channel name, and storing the log data in the created log channel, the log channel being used for temporarily storing the log data generated according to the service data; and when it is detected that the log data exists in the log channel, storing the log data in a log storage address corresponding to the log channel according to the log channel list. The use of the present application can improve the log data processing efficiency, and improve information security.
Patent WO-2020108381-A1 (WO)
Inventor: WANG WENHUI
IPC: H02P7/28
Filed: 2019-11-21
Abstract: A stand mixer and a drive circuit for the same. The drive circuit for the stand mixer comprises a main control circuit (1); an electronic switch (2); a rectifier circuit (3) for establishing an electrical connection to the mains power; a relay (4) electrically connected to the rectifier circuit (3); and a motor (5) electrically connected to the relay (4). The main control circuit (1) generates a PWM signal and a control signal, and the PWM signal comprises a first voltage level signal and a second voltage level signal. The main control circuit (1) is electrically connected to one terminal of the relay (4) so as to control, via the control signal, the relay (4) to enter a closed or open state. A first terminal of the electronic switch (2) is electrically connected to the other terminal of the relay (4) and the motor (5), and is electrically connected to the relay (4) when the relay (4) is in the closed state; a second terminal of the electronic switch (2) is electrically connected to the rectifier circuit (3); and a third terminal of the electronic switch (2) is electrically connected to the main control circuit (1), receives the PWM signal, and enables the electronic switch (2) to close when the PWM signal is the first voltage level signal, such that the motor (5) is able to operate. The invention ensures a smooth and stable voltage input, and prevents issues of brush abrasion and sparks caused by voltage instability.
Patent WO-2020119437-A1 (WO)
Title: 语音控制方法、云端服务器及终端设备
Inventor: HUANG ZHENXING
IPC: G10L15/22
Filed: 2019-11-26
Abstract: 涉及语音控制技术领域，具体涉及一种语音控制方法、云端服务器及终端设备。旨在解决现有的具有语音识别功能的洗衣机存在的用户体验差的问题。语音控制方法包括：终端设备接收语音信息；终端设备从本地语音库中查询语音信息对应的控制指令；当在本地语音库中未查询到语音信息对应的控制指令时，终端设备将语音信息上传至云端服务器；云端服务器从云端语音库中查询语音信息对应的控制指令；当在云端语音库中查询到语音信息对应的控制指令时，云端服务器向终端设备发送控制指令；终端设备接收控制指令，并基于控制指令执行相应的操作。能够提高终端设备的响应速度，大幅提升用户的用户体验。
Patent WO-2021102885-A1 (WO)
Title: 压水堆核电站立式蒸汽发生器及其松动部件捕集装置
Inventor: QIU GUIHUI
IPC: F22B37/26
Filed: 2019-11-29
Abstract: 一种压水堆核电站蒸汽发生器（10）用松动部件捕集装置以及包括该松动部件捕集装置的压水堆核电站立式蒸汽发生器（10）；所述的松动部件捕集装置设置于泥渣收集器（50）的顶板（51）上，顶板（51）上设有多个汽水分离器上升筒（41），位于外围的相邻汽水分离器上升筒（41）之间均设有固接在顶板（51）上的捕集围板（80），每个捕集围板（80）的两端分别固接在分离器上升筒（41）的外表面上，捕集围板（80）远离顶板（51）的一端设有朝向顶板的中心延伸的折板（81）。
Patent WO-2020119662-A1 (WO)
Title: Procédé de classification de trafic de réseau
Inventor: Zhao shi lin
IPC: G06K9/62
Filed: 2019-12-10
Abstract: Procédé de classification de trafic de réseau, comportant les étapes consistant à: acquérir des données d'échantillons de trafic de réseau; prétraiter les données d'échantillons pour acquérir un ensemble de données d'échantillons; étiqueter les données d'échantillons pour acquérir un ensemble de données étiquetées; combiner l'ensemble de données étiquetées et un ensemble de données étiquetées inconnues pour acquérir un ensemble de données d'apprentissage mixtes; effectuer une extraction de caractéristiques de protocole en couches sur un flux de réseau de l'ensemble de données étiquetées de façon à acquérir un ensemble de données de flux caractéristiques; effectuer une modélisation, un apprentissage, des tests et une vérification d'après l'ensemble de données d'apprentissage mixtes et l'ensemble de données de flux caractéristiques au moyen d'un algorithme de regroupement; et délivrer un résultat de classification. Le procédé tire parti d'informations associées entre des flux de réseau, et un trafic inconnu est classifié et identifié avec exactitude au moyen d'un apprentissage.
Patent WO-2021109186-A1 (WO)
Title: 动物被动恐高行为测试装置
Inventor: ZHONG CHENG
IPC: A61B5/00
Filed: 2019-12-11
Abstract: 一种动物被动恐高行为测试装置，包括高台（10）和支撑机构（20），高台（10）包括用于放置动物的高台底座（11）和围设在高台底座（11）周围的围板（12），围板（12）可上下翻转地连接在高台底座（11）上，支撑机构（20）设置在高台底座（11）的底部以支撑高台底座（11）。该动物被动恐高行为测试装置能快速无打扰地切换动物所处的恐高状态：当围板（12）翻转至朝上状态时，置于高台底座（11）上的动物因处于闭合的高台中而切换至低恐高水平的行为状态中；当围板（12）翻转至朝下状态时，动物因所处高台底座（11）无围板（12）遮挡而切换至高水平的恐高状态中。
Patent WO-2020135119-A1 (WO)
Inventor: YAN HONGYU
IPC: H05K5/00
Filed: 2019-12-16
Abstract: 本发明实施例提供了一种机柜运输组装方法，该机柜包括一个主柜和两个副柜，副柜包括侧门和柜门，侧门和柜门可拆卸，主柜包括立柱和插框，主柜侧面视图呈"匚"形状，两个副柜连接在主柜两侧，两个副柜和主柜的连接可拆卸，该机柜的运输组装方法包括：将两个副柜和主柜之间的链接拆卸，拆卸连接后的主柜和两个副柜各自独立；将两个副柜的侧门和柜门拆卸，拆卸侧门和柜门后的副柜的侧面视图呈"匚"形状；将两个拆卸侧门和柜门后的副柜并排放置并通过固定连接装置连接固定后，与主柜错位互相扣在一起。该方法节省产品运输体积，原需要单独运送的部件也能安装在产品内一起发货，提高运输效率，降低大额运输费用，同时节省现场安装工时和费用。
Patent WO-2020135399-A1 (WO)
Inventor: MENG XIXI
IPC: G06F3/0484
Filed: 2019-12-24
Abstract: L'invention concerne un procédé et un appareil d'optimisation de performance de glissement de liste. Le procédé consiste : à obtenir une distance de glissement et un débit de trame de glissement d'une liste sur un dispositif terminal (S101) ; à déterminer, en fonction de la distance de glissement et du débit de trame de glissement, le débit de glissement maximal de la liste sur le dispositif terminal (S102) ; à déterminer qu'un débit de glissement de la liste sur le terminal est supérieur au débit de glissement maximal (S103) ; et à employer une première stratégie d'optimisation de performance pour mettre en œuvre une optimisation de performance (S104).
Patent WO-2021120249-A1 (WO)
Title: 太阳能热水器水管检漏装置
Inventor: LEI LEI
IPC: G01M3/28
Filed: 2019-12-24
Abstract: 一种太阳能热水器水管检漏装置（10），属于热水器技术领域，该太阳能热水器水管检漏装置（10）包括：压力传感器（101），用于检测水流管路中水流压力值和水流脉动压力频谱值；控制器（102），用于根据水流压力值和水流脉动压力频谱值来判断水流管路是否处于漏水工况；太阳能电源（103），连接至压力传感器（101）和控制器（102），用于将太阳能转化为电流，并利用该经转化的电流为压力传感器（101）和控制器（102）供电，其中太阳能电源（103）还用于加热水箱中的储存水；控制器（102）还连接至电流计（104）和蓄电池（105），并用于在电流计（104）所检测的电流值低于设定电流阈值时，控制利用蓄电池（105）为压力传感器（101）和控制器（102）供电；由此，实现对太阳能热水器进行漏水检查，从而保障供电的可靠安全性。
Patent WO-2020238196-A1 (WO)
Inventor: LIN XIAOFA
IPC: E05D13/00
Filed: 2019-12-27
Abstract: A guide assembly (3) and a sliding door, comprising a fixed seat (1) and a swing block (2); a convex block (104) is provided on a front end surface of the fixed seat (1), a left and a right longitudinal sliding groove (106) are provided on the convex block (104), and a limiting hole (107) extending downward is provided on an upper end surface of the convex block (104); a connecting shaft (203) and a limiting shaft (204) are provided on the swing block (2); the connecting shaft (203) is laterally disposed and slidably cooperates with the sliding groove (106); and the limiting shaft (204) and the limiting hole (107) may cooperate or separate. The sliding door comprises the guide assembly (3), a fixed door (4) and a movable door (5), the movable door (5) is installed in a guide groove (32) of the guide assembly (3), and the fixed door (4) is fixedly connected to the fixed seat (1). The described guide assembly (3) achieves a modular design, has high versatility and is easy to clean.
Patent WO-2021128394-A1 (WO)
Inventor: BIAN XUQI
IPC: G02B13/18
Filed: 2019-12-28
Abstract: A camera optical lens (10). The camera optical lens (10) comprises from the object side to the image side: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7), and an eighth lens (L8), and the following relations are satisfied: f1≥0, 0.50≤f2/f≤1.20, 1.55≤n5≤1.70, 2.00≤(R7+R8)/(R7-R8)≤9.00. The camera optical lens (10) has good optical performance.
Patent WO-2020228342-A1 (WO)
Inventor: WANG RENJIE
IPC: H01M10/42
Filed: 2019-12-30
Abstract: 一种智能电池传感器，包括：分流器（3）、接插件（2）、NTC（25）和外壳（1）；接插件（2）固定在分流器（3）上，外壳（1）嵌合式套接在接插件（2）上并且固定在分流器（3）上；接插件（2）包括PIN针（5，6，7，8，9，10），PIN针（5，6，7，8，9，10）包括电气PIN针（5，6，9，10）和温度PIN针（7，8），电气PIN针（5，6，9，10）与分流器（3）连接，用于采集电气信息，温度PIN针（7，8）底部弯折，弯折部分与NTC（25）连接，用于采集温度信息。智能电池传感器具有高稳定性和高使用寿命的优点。
Patent WO-2021134363-A1 (WO)
Title: Sound generator
Inventor: HU HONGJIAN
IPC: H04R9/06
Filed: 2019-12-30
Abstract: The utility model provides a sound generator, comprising a backet, as well as a magnetic circuit system and a vibration system accommodated in the backet. The vibration system comprises a framework; a voice coil comprises a voice coil lead; the framework comprises a body part, leg parts, and connecting parts; the body part comprises a first end fixedly connected to a diaphragm and a second end extending from the first end in a direction away from the diaphragm and fixedly connected to the voice coil body; each connecting part bends and extends from the second end in a direction away from the second end; each leg part extends from the connecting part in a direction away from the diaphragm; and each leg part is provided with a relief slot passing through the leg part. In the utility model, the provision of the relief slots corresponding to the position of the voice coil lead can prevent the voice coil lead from applying pressure onto the framework, thereby avoiding affecting the fixed arrangement of the framework, ensuring the stability of the framework, and ensuring the use effect.
Patent WO-2021027241-A1 (WO)
Title: 一种具有П型栅的 GaN 基射频器件及其制备方法
Inventor: WANG HONG
IPC: H01L29/778
Filed: 2019-12-31
Abstract: 一种具有∏型栅的GaN基射频器件及制备方法，所述器件包括AlGaN/GaN异质结外延层（1），AlGaN/GaN异质结外延层（1）为凸台结构，凸台上部为有源区（2），有源区（2）上表面的两端分别连接源电极（3）和漏电极（4），AlGaN/GaN异质结外延层（1）上表面连接有源区（2）以外的区域等有一层栅介质层（5），栅介质层（5）的上表面连接∏型栅电极，∏型栅电极位于源电极（3）和漏电极（4）之间。∏型栅的两个与AlGaN/GaN异质结外延层（1）直接接触的具有一定间隔的栅脚（9），在保证栅阻近乎不变的情况下，有效地缩小了栅电极的长度，提高了截止频率。
Patent WO-2020143625-A1 (WO)
Title: Nouveau polypeptide et son application thérapeutique
Inventor: JIE HAN
IPC: A61P3/04
Filed: 2020-01-07
Abstract: L'invention se rapporte au domaine de la chimie et concerne un composé polypeptidique et son application médicale.
Patent WO-2021142773-A1 (WO)
Title: An efficient scheme for fountain codes over multiple radio access technologies
Inventor: XU CHANGLONG
IPC: H04L29/08
Filed: 2020-01-17
Abstract: Certain aspects of the present disclosure provide techniques for efficiently transmitting data over multiple radio access technologies (RATs), for example, between a base station and a user equipment (UE).
Patent WO-2020156403-A1 (WO)
Title: 一种用于生成订单的方法与设备
Inventor: CHEN XIAOLEI
IPC: G06Q30/06
Filed: 2020-01-22
Abstract: 一种用于确定食材购买信息的方法，其中，该方法包括：接收用户设备发送的、用户加入购物车的菜品信息（S11）；确定所述菜品信息对应的一个或多个食材信息（S12）；生成所述一个或多个食材信息中各食材信息对应的食材标识信息（S13）；将所述一个或多个食材信息中各食材信息对应的食材标识信息发送给所述用户设备，以在购物车中呈现对应所述一个或多个食材标识信息的食材关联信息（S14）。该方法支持基于菜品信息为用户确定食材购买信息，使既为用户节省了购买食材的时间，又提高了交易量，改善了用户体验；并且，通过更新购物车的方式向用户呈现所述食材采购信息，方便用户进行下单操作，进一步地节省了购买食材的时间。
Patent WO-2021147021-A1 (WO)
Title: Internet of things data acquisition and encapsulation apparatus and method
Inventor: JIAO XU
IPC: H04J3/06
Filed: 2020-01-22
Abstract: An Internet of Things data acquisition and encapsulation apparatus, comprising a collection unit, a processing unit and a transmission unit: the collection unit collecting sensor data of a set of sensors in a sensor array according to a pre-determined time interval, and packaging the sensor data into a data frame; the processing unit receiving the data frame from the collection unit and packaging one or more of said data frames into a first data packet; the transmission unit receiving the first data packet from the processing unit and encapsulating one or more of said first data packets into a second data packet, then sending the second data packet. Also provided is an Internet of Things data acquisition and encapsulation method. By means of the Internet of Things data acquisition and encapsulation apparatus and method, it is not necessary for a sensor array to be provided with a local clock, and the application range is broader.
Patent WO-2020164573-A1 (WO)
Inventor: GAO XUEJUAN
IPC: H04W72/04
Filed: 2020-02-14
Abstract: 提供了一种传输方法、接收方法、终端及网络设备。应用于终端的传输方法包括：接收网络设备发送的配置信息，获取免调度物理上行共享信道PUSCH的配置参数；根据所述配置参数进行PUSCH传输，其中，所述配置参数按照存在A比特第一上行控制信息UCI在PUSCH上传输进行配置，A为预设比特个数；或者，根据所述配置参数以及是否存在第一UCI在PUSCH上传输，确定PUSCH传输资源，在确定的PUSCH传输资源上进行PUSCH传输。
Patent WO-2020192302-A1 (WO)
Inventor: CAI XIONG
IPC: A61K31/506
Filed: 2020-02-17
Abstract: Disclosed are a pyrimidine-containing tri-substituted imidazole compound having the structure shown in formula (I) and an application thereof. The compound can effectively inhibit EGFR C797S mutations including EGFR ex19del/T790M/C797S and L858R/T790M/C797S, at the same time, it also has higher inhibitory activity against single point mutations L858R, ex19del and double-point mutations such as L858R/T790M and ex19del/T790M, moreover, the compound has a weak inhibitory effect on wild-type EGFR, that is, it has good selectivity. The compound has the potential to be used as a drug for treating malignant tumor carrying EGFR C797S mutations, especially non-small cell lung cancer (NSCLC), and has a greater application value.
Patent WO-2020177521-A1 (WO)
Inventor: HUANG SU
IPC: H04L5/00
Filed: 2020-02-17
Abstract: 本申请实施例提供一种PRS的频域资源映射方法、装置及存储介质，用于解决了不同制式网络的小区同频带部署发送PRS时不同制式网络之间的参考信号资源的协调问题。其中，该方法包括：网络设备获取第一频点的信息和PRS对应的PRS配置信息，并将第一频点的信息和PRS对应的PRS配置信息通过辅助信息发送给终端设备，终端设备根据接收到的辅助信息，确定该PRS收发时在频域上的资源映射位置，并在该资源映射位置上接收第二制式网络设备发送的PRS。
Patent WO-2021164048-A1 (WO)
Title: Single-pump-controlled dual-motor mechanical and hydraulic composite transmission device
Inventor: ZHU ZHEN
IPC: F16H47/08
Filed: 2020-02-28
Abstract: A single-pump-controlled dual-motor mechanical and hydraulic composite transmission device, comprising an input member, a planetary gear assembly, an output member, a hydraulic transmission mechanism (6), a power output mechanism (7), a clutch assembly, and a brake assembly. The hydraulic transmission mechanism (6) comprises two constant displacement motors (6-4, 6-7), and the two constant displacement motors (6-4, 6-7) are controlled by a control valve assembly to be connected in series or in parallel. By means of the clutch assembly, the input member is separately connected to the hydraulic transmission mechanism (6) and the planetary gear assembly, the output of one constant displacement motor (6-4, 6-7) is connected to the planetary gear assembly, the output of the other constant displacement motor (6-4, 6-7) is connected to the power output mechanism, and the output member is connected to the planetary gear assembly. The clutch assembly and the brake assembly provide a continuous transmission ratio of the input member to the output member and/or the power output mechanism. This device not only ensures power output, but also has the multi-mode efficient stepless speed change function of a conventional mechanical and hydraulic continuously variable transmission.
Patent WO-2021159565-A1 (WO)
Title: High-load explosion-proof driving device
Inventor: BAO TERRY
IPC: B62D55/12
Filed: 2020-03-02
Abstract: Disclosed is a high-load explosion-proof driving device, comprising a servo electric motor (1), a reduction gearbox (2) and a power output assembly (3), wherein a power output shaft of the servo electric motor (1) is connected to the reduction gearbox (2); a power output shaft of the reduction gearbox (2) is connected to the power output assembly (3); and the power output assembly (3) comprises a stepped sleeve (3-1), a coupler (3-2), a wheel supporting sleeve (3-7) and a driving wheel (3-12), the stepped sleeve (3-1) comprising a sleeve and a flat flange located on the right side of the sleeve, the flat flange being connected to the body of a robot, the coupler (3-2) passing through a central round hole of the stepped sleeve (3-1), a first bearing structure (3-13, 3-15) and a first sealing structure (3-16) being arranged between the coupler (3-2) and the stepped sleeve (3-1), a rotary seal being formed between the coupler (3-2) and the stepped sleeve (3-1), a driving wheel key (3-11) being arranged on the left side of the coupler (3-2), a driving wheel sleeve (3-9) being further externally sleeved on the left side of the coupler (3-2), the driving wheel key (3-11) being fitted and connected to the driving wheel sleeve (3-9), and the driving wheel sleeve (3-9) being connected to the driving wheel (3-12). By means of the driving device, a protection characteristic is achieved and power transmitted from the reduction gearbox (2) is divided, and thus, the load capacity of a movable chassis is increased.
Patent WO-2020211582-A1 (WO)
Title: 空调器的分液器
Inventor: MENG YAFEI
IPC: F25B41/42
Filed: 2020-03-17
Abstract: 一种空调器的分液器，分液器具有能够使冷媒以旋流方式进入混合结构（31）内的过渡构件（2），使得进入混合结构（31）内的气液两相的冷媒能够在旋转流动的过程中均匀混合，极大程度地提升了冷媒在混合结构（31）内的翻转程度，有效地避免了气液两相的冷媒在分流之前出现分层的现象，通过提升气态冷媒与液态冷媒混合效果的方式降低冷媒的均分难度，使得各分液管（32）内更易进入等量的液态冷媒，从而使蒸发器各流路均匀换热，保证了空调器各出风口的温度一致，提升了空调器的整体工作性能，用户体验好。
Patent WO-2020200078-A1 (WO)
Title: Method for transmitting uplink information and communication device
Inventor: HU DAN
IPC: H04L5/00
Filed: 2020-03-27
Abstract: Provided in the present application are a method for transmitting uplink information and a communication device, allowing UCI to be multiplexed on a PUSCH for transmission, thus increasing the reliability of transmission, and increasing system efficiency. Specifically, when a time-domain resource of a PUCCH carrying UCI and a time-domain resource of multiple PUSCH carrying a same transmission block overlap in a time domain, a terminal device has the UCI carried on a first PUSCH for transmission, where the first PUSCH is a PUSCH in the multiple PUSCH satisfying a timeline criterion for multiplexing the UCI on the PUSCH for transmission.
Patent WO-2020253383-A1 (WO)
Inventor: HE WEI
IPC: G06F9/48
Filed: 2020-04-26
Abstract: The present invention provides a streaming data processing method based on a many-core processor, and a computing device. The many-core processor comprises a plurality of operation cores. Said method comprises: dividing the plurality of operation cores into N operation core groups, the N operation core groups executing different data processing methods; receiving data, the data including images, videos, audios, or data which is transmitted from a sensor; inputting the data into a corresponding operation core group of the N operation core groups to execute a data processing task; and outputting the processed data. On the basis of the solution provided in the present invention, the data processing speed of the many-core processor can be improved while reducing the energy consumption and data delay of the many-core processor, thereby improving the overall calculation efficiency of the many-core processor.
Patent WO-2021179417-A1 (WO)
Inventor: LI ZHUHUI
IPC: H01L27/15
Filed: 2020-04-29
Abstract: 一种阵列基板、显示面板及显示面板的制作方法。显示面板（100）包括阵列基板（10）以及发光元件（4）。阵列基板（10）包括从下至上依次层叠设置的衬底层（1）、驱动电路层（2）以及覆盖层（3）；覆盖层（3）为灰色吸光材料，用于吸收对环境光及驱动电路层（2）的反射光。
Patent WO-2021217557-A1 (WO)
Inventor: XUE YISHENG
IPC: H04W76/14
Filed: 2020-04-30
Abstract: Wireless communications systems and methods related to stand-alone sidelink communication are provided. A first user equipment (UE) transmits a sidelink system information signal including an indication of a first preconfigured profile of a plurality of preconfigured profiles. The first UE communicates, with a second UE, a first sidelink transmission based at least in part on the first preconfigured profile.
Patent WO-2021051833-A1 (WO)
Title: High-sound-absorption high-sound-blocking wear-resistant interior wall surface sound-insulation coating material and manufacturing method therefor
Inventor: ZHANG JINGMIN
IPC: C09D7/65
Filed: 2020-05-14
Abstract: Disclosed are a high-sound-absorption high-sound-blocking wear-resistant interior wall surface sound-insulation coating material and a manufacturing method therefor. A coating of the high-sound-absorption high-sound-blocking wear-resistant interior wall surface sound-insulation coating material has a thickness of 1.5-2.3 mm, and is composed of a three-layer structure, with the three layers of the structure sequentially being, from the inside to the outside, a silica gel bottom layer with a large number of pores and cavities; a fiber grid-like functional layer constructed from a graphite powder, a discontinuous graphene film and discontinuous grid-like alumina particles; and a continuous paraffin filler layer at the surface. The coating formed by the coating material has a flexible and sound-blocking inner layer, an abrasion-resistant and sound-absorbing outer layer, properly combines the inside and outside, and has a thin coating thickness and an environmentally friendly process, and can be constructed at normal temperatures.
Patent WO-2021217736-A1 (WO)
Title: 投影显示器及投影显示装置
Inventor: WEN LEI
IPC: G03B21/56
Filed: 2020-05-15
Abstract: 本申请公开了一种投影显示器及投影显示装置，投影显示器包括显示屏体、感光器件以及控制模块，控制模块与显示屏体电连接，感光器件感测到投射光束时输出感光信号，控制模块与感光器件电连接以用于接收感光信号，并根据感光信号控制显示屏体上与投射光束的投射位置对应的部分由透明状态转换为不透明状态。
Patent WO-2021232185-A1 (WO)
Title: Display apparatus, preparation method for display apparatus, and electronic device
Inventor: HAN LINHONG
IPC: G09G3/00
Filed: 2020-05-18
Abstract: Provided are a display apparatus, a preparation method for the display apparatus, and an electronic device. The display apparatus comprises: a display panel, comprising a display region and a peripheral region surrounding the display region; a crack detection line, positioned in the peripheral region and surrounding the display region, the crack detection line comprising a first wiring segment and a second wiring segment; a circuit board, positioned on one side of the display panel and at least partially overlapping with the display panel, and the circuit board comprising a plurality of connection lines and an integrated circuit. The plurality of connection lines comprise at least one first connection line, at least one second connection line, and at least one third connection line, the at least one first connection line being electrically connected to the first wiring segment and the second wiring segment, the at least one second connection line being electrically connected to the first wiring segment and the integrated circuit, and the at least one third connection line being connected to the second wiring segment and the integrated circuit.
Patent WO-2021232208-A1 (WO)
Title: Srs configuration method and apparatus, and network device and terminal device
Inventor: WANG SHUKUN
IPC: H04L5/00
Filed: 2020-05-18
Abstract: Embodiments of the present application provide an SRS configuration method and apparatus, and a network device and a terminal device. The method comprises: a network device sends first configuration information to a terminal device, wherein the first configuration information is used for determining an SRS configuration of a dormant band width part (BWP), the SRS configuration comprises a first SRS period, and the first SRS period is used for periodically sending an SRS on the dormant BWP by the terminal device.
Patent WO-2021000735-A1 (WO)
Title: Passive radiator and loudspeaker system
Inventor: CHILDS MICHAEL
IPC: H04R7/04
Filed: 2020-06-18
Abstract: A passive radiator and a loudspeaker system are provided. The passive radiator comprises: a radiating surface with geometry providing two surfaces with vertical separation, which are a first surface and a second surface; a primary suspension element, one end of which is connected to the first surface of the radiating surface; and a secondary suspension element, one end of which is connected to the second surface of the radiating surface.