baber/WOPTO huggingface dataset:
Patent WO-2019018985-A1 (WO)
Title: Method and apparatus for controlling interference from operable device
Inventor: HONG WEI
IPC: H04W72/12
Filed: 2017-07-24
Abstract: The present invention provides a method and apparatus for controlling interference from an operable device. The method comprises: determining, among resource blocks that perform data transmission, a target resource block interfered by an operable device; generating a target notification message, the target notification message carrying an interference indication identifier and resource block information of the target resource block, and the interference indication identifier being used for indicating that current interference is from the operable device; sending the target notification message to a target base station, so that the target base station reduces interference with the target resource block from the operable device according to the target notification message, wherein the target base station is a base station that provides a service for the operable device. The present invention can reduce interference with a cellular base station from the operable device.
Patent WO-2018068573-A1 (WO)
Title: 一种带防水功能的舞台灯支撑架及具有其的防水舞台灯
Inventor: JIANG WEIKAI
IPC: F21V31/00
Filed: 2017-08-14
Abstract: 一种带防水功能的舞台灯支撑架及具有其的防水舞台灯。舞台灯支撑架包括支撑架外壳(1)，支撑架外壳(1)底部设有与支撑架外壳(1)内部相通的第一中空转轴(2)，支撑架外壳(1)顶部设有与支撑架外壳(1)内部相通的第二中空转轴(3)，支撑架外壳(1)内与第一中空转轴(2)和第二中空转轴(3)对应的位置分别设有第一防水连接头(5)和第二防水连接头(6)，第一防水连接头(5)和第二防水连接头(6)分别与第一中空转轴(2)和第二中空转轴(3)密封连接。结构简单，极大的提高了舞台灯的防水性，使舞台灯能在户外正常使用，扩大了灯具的使用场所。
Patent WO-2018036486-A1 (WO)
Title: 页表缓存的访问方法、页表缓存、处理器芯片和存储单元
Inventor: CAI WEIGUANG
IPC: G06F12/02
Filed: 2017-08-22
Abstract: 一种页表缓存的访问方法、页表缓存、处理器芯片和存储单元。该方法包括：接收处理器发送的第一请求，该第一请求用于请求第一虚拟地址对应的第一物理帧号（710）；确定第一虚拟地址对应的第一大虚拟页号，以及第一虚拟地址对应的第一虚拟页面在第一大虚拟页面中的第一位置（720）；确定表项集合中存在与第一大虚拟页号对应的第一表项（730）；根据第一表项中的有效指示字段中与第一位置对应的比特的值，确定第一虚拟页面被第一表项映射（740）；根据第一表项中的索引字段中与第一位置对应的元素的值，确定第一虚拟页面对应的第一物理页面在第一大物理帧号标识的第一大物理页面中的第二位置（750）；根据第一大物理帧号和第二位置，确定第一物理帧号（760）；向处理器发送第一物理帧号（770）。本方法能够提升页表缓存的有效容量。
Patent WO-2018041035-A1 (WO)
Title: 可移动分体式检查系统及方法
Inventor: CHEN ZHIQIANG
IPC: G01N23/04
Filed: 2017-08-25
Abstract: 一种可移动分体式检查系统及方法，其中扫描检查系统包括第一射线源（4）、具有探测器的第一探测装置、第一自动引导运输车（1）和第二自动引导运输车（2），第一射线源（4）安装在第一自动引导运输车（1）上，第一探测装置安装在第二自动引导运输车（2）上，第一自动引导运输车（1）和第二自动引导运输车（2）能够被调度以带动第一射线源（4）和第一探测装置运动至预设的扫描检查位置，并在第一自动引导运输车（1）和第二自动引导运输车（2）之间形成供待扫描物品通过的扫描通道；通过待扫描物品与两个自动引导运输车之间的相对运动，实现对待扫描物品的扫描检查。扫描检查系统移动灵活，能够适应多种工况的不同需求。
Patent WO-2019051816-A1 (WO)
Title: Air humidification standing-wave purifier
Inventor: WANG YUANXIU
IPC: F24F6/12
Filed: 2017-09-16
Abstract: Disclosed is an air humidification standing-wave purifier, wherein in terms of structure, the purifier comprises a housing (2), an ultrasonic water atomization component (1), an air and vapor mixed humidification channel (5), an ultrasonic standing-wave purification component and a water vapor standing-wave condensation channel (8). The ultrasonic water atomization component (1) comprises an ultrasonic power source (16), an ultrasonic generator (14), a water tank (15), a water supply channel and a spray channel (13), and serves the function of atomizing water; the ultrasonic standing-wave purification component comprises an ultrasonic power source, an ultrasonic generator, an ultrasonic vibration assembly (9) and a water receiving tank (12), and serves the function of cleaning air; and the air and vapor mixed humidification channel (5) is in communication with the water vapor standing-wave condensation channel (8). In the air and vapor mixed humidification channel (5), dirty air and water vapor are mixed together; then, a water vapor mixed gas enters the water vapor standing-wave condensation channel (8), and is driven by a standing wave formed by the ultrasonic vibration assembly (9) to be collected at the position of a node face or node line, the speed of which is zero; and finally, water vapor and dust are condensed into water droplets and same drip into the water receiving tank (12). The purifier can not only humidify air, but also purify the air, and an air filter assembly is not required.
Patent WO-2019071616-A1 (WO)
Title: Processing method and device
Inventor: LIN ZHENCHAO
IPC: G06F9/50
Filed: 2017-10-13
Abstract: A processing method and device, applied to the process of Binder communication for solving the problem that exhaustion of Binder threads affects the normal communication services of the Android system. The processing method comprises: if the number of application threads of an application process of an application is greater than or equal to a first threshold, determining the number of Binder threads occupied by the application process in each interface in a system service process (S301), an application thread of the application process corresponding to a Binder thread in the system service process; and keeping the number of Binder threads occupied by the application process in at least one interface in the system service process no more than a second threshold (S302).
Patent WO-2019061621-A1 (WO)
Title: Method for plasma high-throughput directed mutagenesis of sugarcane against glyphosate
Inventor: HUANG ZHONGXING
IPC: A01H1/04
Filed: 2017-10-27
Abstract: The present invention provides a method for plasma high-throughput directed mutagenesis of sugarcane against glyphosate. The method comprises: performing irradiation mutagenesis treatment on sugarcane embryonal callus by means of a plasma instrument under sterile conditions at a mutagenesis power of 140 to 200 W, a discharge pitch of 35 to 45 mm, a mutagenesis time of 110 to 140 s, and a protective gas of nitrogen gas; cultivating the treated callus in a buffer, performing stress screening by using medium and high concentrations of glyphosate, differentiating same into seedlings, performing stress screening on seedlings in bottles by means of glyphosate, and performing stress screening by spraying glyphosate on leaves of potted plants.
Patent WO-2018077292-A1 (WO)
Inventor: XIE RUITAO
IPC: G06F12/08
Filed: 2017-10-30
Abstract: L'invention porte sur un procédé et sur un système de traitement de données, ainsi que sur un dispositif électronique, ledit procédé consistant : à recevoir une demande de lecture de données de mémoire cache, lancée par au moins un processus de processeur, à un système de mémoire cache de données (S110) ; en réponse à la demande de lecture de données de mémoire cache reçue, en commençant par un élément de mémoire cache d'un processeur correspondant au processus lançant la demande de lecture de données de mémoire cache, à rechercher des données de mémoire cache pertinentes dans de multiples types d'élément de mémoire cache de façon séquentielle selon un niveau de priorité de recherche, ordonnés du plus haut au plus bas (S120) ; à la suite de la découverte d'éléments de mémoire cache ayant mis en mémoire cache lesdites données de mémoire cache pertinentes, à renvoyer lesdites données de mémoire cache pertinentes depuis les éléments de mémoire cache trouvés au processus de processeur correspondant (S130). Le procédé de la présente invention facilite considérablement la réduction des nœuds de calcul de temps pour acquérir des données d'apprentissage, ce qui permet d'écourter le temps d'algorithme d'apprentissage.
Patent WO-2018082563-A1 (WO)
Title: 驱动电路及驱动方法、有源像素传感器、图像传感器及电子装置
Inventor: YANG SHENGJI
IPC: H01L27/02
Filed: 2017-11-01
Abstract: 一种驱动电路及驱动方法、有源像素传感器、图像传感器及电子装置。所述驱动电路包括重置电路(1)、光电感应电路(2)、信号形成电路(3)、信号转换电路(4)和信号输出电路(5)。重置电路(1)重置光电感应电路(2)和信号形成电路(3)；光电感应电路(2)对入射光照射进行光电转换以形成光电电压信号；信号形成电路(3)将光电电压信号传输给信号转换电路(4)，并将补偿后的光电电压信号传输给信号转换电路(4)；信号输出电路(5)将第二电压传输至信号转换电路(4)和信号形成电路(3)，并输出光电电流信号；信号转换电路(4)形成补偿后的光电电压信号，并输出光电电流信号给信号输出电路(5)。该驱动电路能够避免拍摄的图像画面失真的问题。
Patent WO-2019090807-A1 (WO)
Title: 一种两波束阵列天线及系统
Inventor: WU ZEHAI
IPC: H01Q21/24
Filed: 2017-11-17
Abstract: 本发明公开了一种两波束阵列天线及系统，该阵列天线包括金属反射板、辐射单元阵列、多个功率分配网络、两个波束形成网络；辐射单元阵列、功率分配网络、波束形成网络安装在金属反射板上；辐射单元阵列包括M行N列的双极化振子，每一列的多个双极化振子与垂直方向的功率分配网络输出端口连接，波束形成网络的输出端口与功率分配网络的输入端口相连。阵列天线在水平方向具有两个对称波束，并拥有较快的波束收敛能力，3dB到20dB功率下降角度小于12度，旁瓣电平抑制优于20dB。阵列天线结构灵活，可以根据实际应用要求灵活配置间距以及振子数目等参数。采用本发明的结构，可在降低场馆等热点区域的邻区干扰基础上，最大程度的增加扇区数目来提高网络容量。
Patent WO-2019052063-A1 (WO)
Title: Medical image classification processing system and method based on artificial intelligence
Inventor: YAO YUDONG
IPC: G16H30/20
Filed: 2017-12-15
Abstract: A medical image classification processing system and method based on artificial intelligence. The method comprises the steps of: acquiring medical image information from a medical image information library (S21); carrying out classification processing on the medical image information based on different parts of a human body (S22); establishing a medical evaluation model of various parts of the human body based on the classified medical image information (S23); carrying out training processing on the medical evaluation model of various parts of the human body (S24), and saving medical model parameters (S25); receiving a medical examination image of a patient from a medical image collection terminal (S26); recognizing an examination part from the medical examination image of the patient, and acquiring, according to the examination part, the corresponding medical model parameters from a storage unit (S27); and sending the medical examination image and the corresponding medical model parameters of the patient to a doctor's workstation (S28). The present invention can carry out feature classification on a medical image according to various parts of a human body and can train a medical model for a doctor to carry out medical examination reference, thereby facilitating an improvement in the efficiency and accuracy of a medical examination.
Patent WO-2019169512-A1 (WO)
Inventor: LIU CHIEN-HUNG
IPC: G01H9/00
Filed: 2018-03-08
Abstract: A deviation and vibration quick measuring device and method for toolroom machine spindle and tool. The measuring device comprises a laser transmitting/receiving module (10) and a reflecting module (20), the laser transmitting/receiving module (10) comprising a laser element (11), a spectroscope (12), a wave plate (13) and a two-quadrant light position sensor (14), the spectroscope (12) being provided between the wave plate (13) and the laser element (11), the two-quadrant light position sensor (14) being provided on one side of the spectroscope (12), the reflecting module (20) being provided with a reflecting mirror (21), and the reflecting module (20) and the laser transmitting/receiving module (10) being provided on the same straight line, such that a spindle (30) or a tool (301) on said machine is placed, at a machining rotational speed, between the laser transmitting/receiving module (10) and the reflecting module (20) for measurement, so as to acquire a variation value of the differential motion energy generated by the two-quadrant light position sensor (14), quickly measuring a deviation amount of the spindle (30) on said machine and a high frequency vibration amount of the tool (301).
Patent WO-2018227988-A1 (WO)
Title: 丙肝治疗药物 Ravidasvir 的制备方法
Inventor: YANG BAILING
IPC: C07D403/14
Filed: 2018-02-09
Abstract: 本发明提供一种丙肝治疗药物 Ravidasvir (式I所示化合物，ASC16) 的制备方法，所述方法包括以下步骤：(1) 式 B4 化合物与联硼酸频那醇酯在 Pd(dppf)Cl 2.DCM 催化下反应生成式B5化合物；(2) 式 C2 化合物在 Pd(dppf)Cl 2.DCM 催化下与B5反应生成式C3化合物；(3) 式 C3 化合物采用盐酸乙醇溶液脱去 Boc 保护基，得到式 C4 化合物；(4) 式 C4 化合物与MOC-L-缬氨酸在 HOPO 存在下反应生成式 C5 化合物；(5) 利用盐酸乙醇溶液使式 C5 化合物成盐，结晶，得到产品 Ravidasvir。本发明的方法采用 HOPO 作为缩合剂，减少了异构体副产物的产生，也避免了使用柱层析纯化方法。本发明采用重结晶的纯化方法，各步收率高，操作简单，生产成本低，非常适于工业化大生产。
Patent WO-2018153285-A1 (WO)
Inventor: HE HAIYING
IPC: A61K31/33
Filed: 2018-02-09
Abstract: 本发明公开了式（Ⅰ）所示化合物、其互变异构体或其药学上可接受的盐，并公开了其在制备治疗HBV相关疾病药物中的应用。
Patent WO-2019148538-A1 (WO)
Title: Modified epoxy acrylate and solder mask comprising same
Inventor: LIU REN
IPC: C08G59/16
Filed: 2018-02-11
Abstract: A modified epoxy acrylate and a solder mask comprising same, relating to the technical field of synthetic resins. A long-chain aliphatic chain is added to a branch of carboxylic acid epoxy acrylate to prepare a modified epoxy acrylate. A solder mask comprising the modified epoxy acrylate maintains good adhesion, hardness, solvent resistance, and weather resistance of a photosensitive solder resist ink, keeps the sensitivity and the alkaline development in the exposure, and causes the prepared cured product to have good water resistance, electrical insulation, etc. Meanwhile, a material also achieves good flexibility after being photocured so as to widen the application of the material in a photosensitive imaging ink material.
Patent WO-2018161905-A1 (WO)
Title: 同步检测黄曲霉毒素b1等五种真菌毒素混合污染的免疫层析时间分辨荧光试剂盒及应用
Inventor: ZHANG ZHAOWEI
IPC: G01N21/64
Filed: 2018-03-07
Abstract: 同步检测黄曲霉毒素B1等五种真菌毒素混合污染的免疫层析时间分辨荧光试剂盒及应用。试剂盒包括免疫层析时间分辨荧光试纸条和含有铕标记的各单克隆抗体冻干品的样品反应瓶；其中荧光试纸条包括PVC衬底，衬底的一面从上到下依次粘贴吸水垫(1)、检测垫(2)和样品垫(3)，相邻各垫在连接处交叠连接，检测垫(2)以硝酸纤维素膜为基垫，自上而下设置横向质控线(5)和5条检测线(5、6、7、8、9)，分别包被各毒素的牛血清白蛋白偶联物，伏马毒素B1单克隆抗体为由保藏编号为CCTCC NO.C201636的杂交瘤细胞株Fm7A11分泌产生。试剂盒可用于黄曲霉毒素B1、伏马毒素B1、赭曲霉毒素A、玉米赤霉烯酮、杂色曲霉毒素混合污染的同步检测。
Patent WO-2019178885-A1 (WO)
Inventor: ZHANG WENYING
IPC: C25B11/06
Filed: 2018-03-26
Abstract: The present invention discloses an electrode unit and an electrode having the same. The electrode unit comprises an electrode catalytic layer which consists of a material comprising conductive diamond particles. The electrode having the electrode unit comprises an anode and a cathode. The anode and/or cathode employ the electrode unit. The electrode further comprises a PEM film, and the anode and the cathode are respectively disposed on both sides of the PEM film. The use of conductive diamond particles as the electrode catalytic layer does not require the use of a base material such as a metal, semiconductor or ceramic, and there is no difference in thermal expansion coefficient and no machining problems, thereby significantly reducing manufacturing costs.
Patent WO-2019001047-A1 (WO)
Title: Method for preparing positive electrode of lithium ion battery
Inventor: HUANG CHENG
IPC: H01M4/60
Filed: 2018-03-29
Abstract: Disclosed in the present invention is a method for preparing a positive electrode of a lithium ion battery, the active component thereof being a flake graphite conjugated polycarbonyl polyacene quinone free radical polymer (PAQR). The active component uses a quinone, acid anhydride and a Lewis acid catalyst as raw materials, said raw materials being batched according to a molar ratio of 1:1:2, and being calcined at a certain temperature for a certain time period, the calcined product being washed and purified by means of refluxing by using different solvents; when preparing the positive electrode of the lithium ion battery, the active component and a conductive agent are first uniformly mixed by means of ball milling, and then a binder is added to prepare a slurry. The method process is simple, environmental-friendly and may be applied to large-scale production; the obtained positive electrode of a lithium ion battery has better circulation and a better rate performance during a half-cell test, and the mass-specific capacity is superior to that of positive electrodes of current commercial lithium ion batteries.
Patent WO-2018201903-A1 (WO)
Title: 数据传输方法、终端和基站
Inventor: GAO XUEJUAN
IPC: H04L1/18
Filed: 2018-04-18
Abstract: 本发明公开了数据传输方法、终端和基站，确定一TB需要被分为M个CBG；按照预设分组方式对所述一个TB经过码块分割后得到的多个CB进行分组，从而将所述一个TB分为所述M个CBG；按照所述M个CBG进行数据传输；其中，所述M正整数。本发明的技术方案解决了现有技术中存在的LTE系统中数据传输效率低和资源利用率低的技术问题。
Patent WO-2018201921-A1 (WO)
Title: 一种通信方法及装置
Inventor: QUAN WEI
IPC: H04W76/00
Filed: 2018-04-23
Abstract: 本发明实施例提供了一种通信方法及装置，涉及通信领域。所述方法包括：分布式单元接收终端设备发送的无线资源控制RRC连接请求消息；所述分布式单元向所述终端设备发送RRC连接建立消息；所述分布式单元接收所述终端设备发送的RRC连接建立完成消息；所述分布式单元向集中式单元发送第一消息，所述第一消息用于向所述集中式单元通知终端设备的无线资源控制RRC连接建立完成；其中，所述分布式单元和所述集中式单元为位于无线接入网的设备，所述集中式单元通过所述分布式单元与所述终端设备进行通信。
Patent WO-2019024562-A1 (WO)
Title: Compressor and refrigeration apparatus having same
Inventor: WU YANPING
IPC: F04C18/356
Filed: 2018-05-10
Abstract: A compressor (100) and a refrigeration device, the compressor (100) comprises a cylinder (10), a piston (20), a slider (30), a first blocking member, and a second blocking member. A cylinder chamber and a slider groove are arranged in the cylinder (10). An eccentrically rotating piston (20) is arranged in the cylinder chamber, and the piston (20) and the slider (30) in the cylinder chamber define a first working chamber (41). The first working chamber (41) comprises a compression chamber (411) and a suction chamber (412). The compression chamber (411) is provided with a first exhaust port (4121), and the suction chamber (412) is provided with a first suction port (4111). The first blocking member and the second blocking member are respectively disposed on the cylinder (10), blocking both sides of the slider groove to define a second working chamber (51). The second working chamber (51) is provided with a second suction port (511) and a second exhaust port (512). The slider (30) is arranged to reciprocate in the slider groove, such that the internal pressure of the second working chamber (51) can change. The invention satisfies 5% ≤ 2L×H×e/V ≤ 80%, where H is the <span style='font-family:"Courier New"'>height of the cylinder (10), e is the </span>eccentricity of the crankshaft, L is the width of slider groove, and V is the volume of compression chamber (411) just as the piston (20) rotates through the first suction port (4111).
Patent WO-2019136909-A1 (WO)
Inventor: WANG JIANZONG
IPC: G10L25/51
Filed: 2018-05-31
Abstract: 本申请公开了一种基于深度学习的语音活体检测方法，应用于服务器，包括：对深度神经网络模型进行训练以获得最优深度神经网络模型；获取待检测语音并对所述待检测语音进行分帧，得到1000*20维矩阵；将所述1000*20维矩阵输入到所述最优深度神经网络模型；利用所述最优深度神经网络模型对所述1000*20维矩阵进行计算以得到1*4维输出向量，所述1*4维输出向量代表了4种语音类别；选择所述1*4维输出向量中数值最大的一类作为所述待检测语音的类别。本申请还公开一种服务器及存储介质。通过实施上述方案，可以为语音控制的安全性提供了更高层次的安全性保证，促进了语音识别技术的发展。
Patent WO-2019223076-A1 (WO)
Title: Metal oxide thin film transistor and manufacturing method therefor, and display
Inventor: LIN QINZUN
IPC: H01L21/027
Filed: 2018-07-10
Abstract: Disclosed in the present invention is a manufacturing method for a metal oxide thin film transistor. The manufacturing method comprises the following steps: forming a light shielding layer, a metal oxide semiconductor layer, a gate, and a first photoresist pattern layer stacked on a substrate; forming a second photoresist layer on the metal oxide semiconductor layer and the first photoresist pattern layer; ashing the second photoresist layer and the first photoresist pattern layer, and stripping off the ashed second photoresist layer and first photoresist pattern layer; forming a first insulating layer on the metal oxide semiconductor layer and the gate; and forming, on the first insulating layer, a source and a drain passing through the first insulating layer to separately contact the metal oxide semiconductor layer. According to the present invention, by depositing a second photoresist layer on a first photoresist pattern layer cured after semiconductorization processing, the second photoresist layer and the first photoresist pattern layer form a leveling photoresist layer, and can be easily stripped off after being ashed.
Patent WO-2019015530-A1 (WO)
Title: Base foot for household electric appliance and household electric appliance
Inventor: ZHAO ZHIQIANG
IPC: D06F39/12
Filed: 2018-07-13
Abstract: A base foot for a household electric appliance and a household electric appliance, wherein the base foot for household electric appliance comprises: a hydraulic plate (100); a sheath (200) fixedly connected to the hydraulic plate (100); and an adjusting foot (300) arranged in the sheath (200), movable relative to the axial direction thereof, and having a supporting end in supporting contact with a supporting surface. An accommodation chamber is formed between the hydraulic plate (100), the sheath (200) and the adjusting foot (300). A hydraulic medium is sealed in the accommodation chamber and, under the action of pressure, the hydraulic medium is compressed or expanded to drive the adjusting foot (300) to move axially in the sheath (200) to achieve leveling. A damping gasket (400) is provided at the supporting end of the adjusting foot (300) to increase the supporting damping force of the adjusting foot (300) with the supporting surface.
Patent WO-2020024148-A1 (WO)
Title: User equipment grouping for uplink non-orthogonal multiple access
Inventor: LEI JING
IPC: H04L1/00
Filed: 2018-08-01
Abstract: Methods, systems, and devices for wireless communications are described. One or more non-orthogonal multiple access (NOMA) -capable user equipments (UEs) may be grouped together for transmitting uplink NOMA communications to a base station, where the UEs may be assigned to the group based on similar capabilities or service requirements. In some cases, when assigned to a group, the one or more NOMA-capable UEs may also receive a group-specific scrambling code for the uplink NOMA communications, a group-specific power control for the uplink NOMA communications, time and frequency resources to be used for the uplink NOMA communications specific to the group, or a combination thereof. Additionally, the specific time and frequency resources may be defined by one or more NOMA resource units, where each NOMA resource unit occupies a predefined number of orthogonal frequency division multiplexing symbols and a predefined number of physical resource blocks (PRBs) or sub-PRBs.
Patent WO-2019020124-A1 (WO)
Title: Touch-control presenter, and operating instruction thereof
Inventor: KUANG XINHUA
IPC: G06F3/0488
Filed: 2018-08-01
Abstract: Disclosed are a touch-control presenter and an operating instruction thereof. The touch-control presenter includes: a presenter housing, a charging circuit, an MCU module and a touch-control operating structure. A power supply and an integrated circuit board are mounted in the middle part of an inner cavity of the presenter housing; the integrated circuit board is mounted with the MCU module, a power switch, a mode switching circuit, a touch-control module circuit, a radio transmission circuit and a laser light; the touch-control operating structure is mounted at a top face of the presenter housing; the touch-control operating structure is electrically connected, through a lead, to the touch-control module circuit, the power switch, the mode switching circuit and the touch-control module circuit, which are respectively electrically connected to a signal input interface end of the MCU module through a printed circuit on the integrated circuit board; an instruction output interface of the MCU module is electrically connected to the radio transmission circuit and the laser light through the printed circuit on the integrated circuit board; and the laser light correspondingly emits light according to a program instruction. The present invention can demonstrate PPT efficiently and quickly on a touch-control structure by a gesture, and has good practical value.
Patent WO-2019029542-A1 (WO)
Title: Foldable mobile terminal
Inventor: LIN YUGUI
IPC: H04M1/02
Filed: 2018-08-07
Abstract: The present utility model relates to a foldable mobile terminal. The foldable mobile terminal comprises a first portion, a second portion, a connecting module, and elements. The first portion comprises a first side surface, and a groove is formed in the first side surface. The second portion comprises a second side surface and a boss located on the second side surface. The connecting module connects the first portion and the second portion. The first portion and the second portion can be overturned to a superimposed state by means of the connecting module, and in the superimposed state, the boss can be accommodated in the groove. The elements are located in the first portion, and the elements are disposed in the groove. The boss can be accommodated in the groove formed in the first side surface, so that the size of the foldable mobile terminal in the superimposed state can be reduced. In the foldable mobile terminal, the elements are disposed by using the groove. Compared with a manner in which elements are disposed in the surface, the manner in which the elements are disposed in the groove provides a better appearance. Because the elements and the outer surface of the foldable mobile terminal do not need to be designed as a coplanar structure, the appearance is improved.