baber/WOPTO huggingface dataset:
Patent WO-2019029163-A1 (WO)
Title: Apparatus and method for eliminating polarization fading in ofdr
Inventor: WANG HUIWEN
IPC: G01D5/353
Filed: 2018-03-19
Abstract: Provided are an apparatus and method for eliminating polarization fading in OFDR, comprising a linear frequency-swept laser device (1), a polarization-maintaining optical-fiber beamsplitter (2), a main interferometer (3), an auxiliary interferometer (4), a data acquisition card (5), and a computer (6); the main interferometer (3) is used for causing beat frequency interference to occur on frequency-swept laser light entering the main interferometer (3) to generate a first beat frequency signal; the auxiliary interferometer (4) causes beat frequency interference to occur on frequency-swept laser light entering the auxiliary interferometer (4) to generate a second beat frequency signal, said second beat frequency signal being converted and then taken to be an external clock of the high-speed data acquisition card (5); triggered by the external clock, the data acquisition card (5) samples the first beat frequency signal at an equal frequency domain interval. In the apparatus, a polarization-maintaining optical fiber and polarization-maintaining fiber optic device are used in each of the main optical path, main interferometer (3), and optical fiber to be tested, thus in the optical path of the main interferometer (3), the state of polarization of the interference signal is strictly controlled to be slow-axis alignment and fast-axis cut-off, basically eliminating the phenomenon of polarization fading. The stability and accuracy of the apparatus in breakpoint detection, loss measurement, and distributed temperature strain sensing are improved significantly. Also provided is a method for eliminating polarization fading in OFDR.
Patent WO-2018188654-A1 (WO)
Title: 太阳能电池硅片弯曲度和翘曲度检测装置和检测方法
Inventor: SUN TIETUN
IPC: H01L21/66
Filed: 2018-04-13
Abstract: 本发明提供一种太阳能电池硅片弯曲度和翘曲度检测装置和检测方法，上料机构将太阳能电池硅片放置在输送机构，输送机构带动太阳能电池硅片向检测箱方向运动，光电传感器检测到有太阳能电池硅片到达下载板上方时，提升气缸带动下载板向上运动，使下载板盖合在检测箱的开口上，检测箱内部处于无光环境；启动扫描灯，扫描灯的光线照射到太阳能电池硅片上，经过光学系统进入CCD相机成像，并发送图像处理系统对所成的像进行处理，并且与标准的图像进行比对，将比对结果发送至电脑主机，由显示器进行显示，从而实现弯曲度和翘曲度的检测。
Patent WO-2018192434-A1 (WO)
Title: 直流电源系统的绝缘电阻的检测电路及检测方法
Inventor: LI LIN
IPC: G01R27/20
Filed: 2018-04-16
Abstract: 一种直流电源系统的绝缘电阻的检测电路及检测方法。检测电路包括第一分压模块（11）、第二分压模块（12）、检测模块（13）和控制模块（14），控制模块（14）设置为向第一分压模块（11）和第二分压模块（12）发送不同控制信号，使第一分压模块（11）和第二分压模块（12）处于不同分压状态，检测模块（13）设置为当第一分压模块（11）和第二分压模块（12）处于不同分压状态时，检测并获取所述直流电源系统的正端母线对地的电压和负端母线对地的电压，并且控制模块（14）还设置为基于所述正端母线对地的电压和负端母线对地的电压，获取所述直流电源系统的正端母线对地的正端绝缘电阻的阻值和所述负端母线对地的负端绝缘电阻的阻值。
Patent WO-2019104939-A1 (WO)
Inventor: ZHANG FENG
IPC: G09F9/33
Filed: 2018-04-26
Abstract: 一种黑胶LED显示屏及其加工方法，包括电路板(10)和贴装在电路板(10)表面的LED发光芯片(20)，还包括覆盖在电路板(10)表面的黑色胶层(30)，LED发光芯片(20)间隙填充有黑色胶层(30)，且LED发光芯片(20)的上表面与黑色胶层(30)平齐，形成平整的表面。黑胶LED显示屏使得LED发光芯片(20)被黑色胶层(30)保护，保证了显示屏拼接后表面颜色的一致性，黑色胶层(30)与LED发光芯片(20)上表面平齐，扩大了显示屏的视角，并且避免了摩尔纹现象，提升了LED显示屏的显示效果。
Patent WO-2018214938-A1 (WO)
Inventor: ZHU BINYUAN
IPC: C01D3/06
Filed: 2018-05-24
Abstract: 提供一种加速高原盐湖卤水蒸发的方法，包括在卤水表面引入向下的风，待风接触卤水表面后，使风转为横向风向外平流，加速卤水蒸发。还提供了加速卤水蒸发的装置。该方法操作简单，可以很好地加速卤水的蒸发，可以低成本的实现工业化制卤。在浓缩卤水中不易形成盐垢，卤水中析出的盐结晶也易于分离。该装置结构简单可靠，制造、使用和维护成本低，加速卤水蒸发的效果好，利于在高原盐湖地区使用，便于移动位置，卤水与装置的接触面极小，装置表面基本不存在形成盐垢的可能，便于排出因浓缩而析出的盐颗粒。
Patent WO-2019144554-A1 (WO)
Title: Premix for litopenaeus vannamei and preparation method therefor
Inventor: YANG YONG
IPC: A61K36/78
Filed: 2018-06-01
Abstract: Disclosed are a premix for Litopenaeus Vannamei and a preparation method therefor, which belong to the field of aquatic feed. The premix of the present invention contains vitamins, mineral salts, amino acids, yeast cell walls and Chinese herbal medicines, with the premix containing the following Chinese herbal medicines in parts by weight: 1.5-3 parts of Herba houttuyniae, 1.3-2.3 parts of cortex acanthopanacis, 1.5-2 parts of gallnut, 2-3 parts of rhubarb, 1.8-2 parts of Radix scutellariae, 2.7-3.5 parts of Gentiana scabra, 1.8-2 parts of cortex phellodendri, 2.5-3 parts of fleece-flower root, 1.8-2.2 parts of acanthopanax and 0.5-1 part of Codonopsis pilosula. Addition of the premix of the present invention to a feed can maintain the hepatopancreas of Litopenaeus Vannamei, enhance the non-specific immunity of Litopenaeus Vannamei and reduce the incidence rate of white stool syndrome.
Patent WO-2020000332-A1 (WO)
Title: Utilisation de données d'identité associées à un dispositif pour diriger des communications vers un autre dispositif
Inventor: CAO LEI
IPC: H04L29/06
Filed: 2018-06-29
Abstract: L'invention concerne des procédés et des systèmes pour utiliser et/ou stocker des données d'identité associées à un dispositif pour diriger des communications vers un autre dispositif. Un serveur peut stocker des données d'identité, telles que des données de module d'identité d'abonné (SIM), associées à un dispositif ou à un utilisateur. Les données SIM peuvent être utilisées pour authentifier et/ou enregistrer le dispositif ou l'utilisateur avec un réseau mobile. En utilisant les données SIM, d'autres dispositifs peuvent utiliser les capacités du premier dispositif. Le serveur peut recevoir, d'un autre dispositif, une demande d'accès à une ou plusieurs capacités du premier dispositif. Sur la base de la demande, le serveur peut envoyer une demande pour enregistrer les données SIM avec un réseau mobile. Après l'enregistrement des données SIM avec le réseau mobile, le serveur peut être utilisé pour diriger des communications vers l'autre dispositif.
Patent WO-2019052268-A1 (WO)
Title: Substrate and sensing method therefor, touch panel and display device
Inventor: ZHANG PING
IPC: G06F3/041
Filed: 2018-07-04
Abstract: The present invention provides a substrate and a sensing method therefor, a touch panel and a display device. The substrate comprises at least two sensing layers, and any two sensing layers in the at least two sensing layers are a first sensing layer (11) and a second sensing layer (12), respectively. The first sensing layer (11) comprises an array of first sensing units (S1), and the second sensing layer (12) comprises an array of second sensing units (S2). Any first sensing unit (S1) in a sensing area (A1) overlaps with more than one second sensing unit (S2), and any second sensing unit (S2) in the sensing area (A1) overlaps with more than one first sensing unit (S1). According to the substrate and the sensing method therefor, the touch panel and the display device, a higher resolution is achieved under an equivalent process condition, the process difficulty of a product of high resolution can be reduced, and a superior product performance can be achieved.
Patent WO-2019192097-A1 (WO)
Title: Slow motion picture recording method and apparatus
Inventor: YANG ZIHE
IPC: H04N5/232
Filed: 2018-07-06
Abstract: Disclosed are a slow motion picture recording method and apparatus. Said method comprises: an image sensor module outputting video data at a frame rate of one or more times of a normal picture recording speed, and during normal picture recording, a master control module extracting image frames in alternate frames, and storing, at a frame rate of the normal picture recording speed, the video data into a storage module; during slow motion picture recording, the master control module storing, at the frame rate of the image sensor module outputting the video data, all video data into the storage module. Said apparatus comprises: an image sensor module, a storage module, and a master control module. Compared with conventional practices, the present invention works in a real-time and efficient manner, and enables a user to conveniently perform picture recording and real-time sharing, without the need to perform post-processing, thereby reducing the cost for users to purchase a professional computer for video post-processing and facilitating use.
Patent WO-2019095732-A1 (WO)
Inventor: LIU YUNXIANG
IPC: A47J43/046
Filed: 2018-08-07
Abstract: La présente invention concerne un robot culinaire (900), comprenant un corps de bol (500) ; et un couvercle de bol (300) ; le couvercle de bol (300) est relié amovible à l'extrémité supérieure du corps de bol (500) et le recouvre, le couvercle de bol (300) est doté d'une ouverture d'aspiration d'air (301) en communication avec la cavité interne du corps de bol (500), et le couvercle de bol (300) est en outre doté d'une poignée (330) ; le robot culinaire comprend en outre un dispositif d'évacuation (100), le dispositif d'évacuation (100) étant relié amovible au couvercle de bol (300), et le dispositif d'évacuation (100) étant doté d'un orifice d'aspiration d'air (101) et d'un orifice d'échappement (102) ; lorsque le dispositif d'évacuation (100) est monté sur le couvercle de bol (300), l'orifice d'aspiration d'air (101) est en communication avec l'ouverture d'aspiration d'air (301). Le robot culinaire (900) a une structure d'évacuation simplifiée, ce qui améliore la commodité d'utilisation du robot culinaire.
Patent WO-2019029520-A1 (WO)
Title: Paging message sending method and related device
Inventor: GENG TINGTING
IPC: H04W68/00
Filed: 2018-08-07
Abstract: Disclosed in the embodiments of the present application are a paging message sending method and a related device, being capable of notifying each UE of a paging reason. The method of the embodiments of the present application comprises: a first network node sending a paging message to a second network node, the paging message carrying indication information, the indication information being used to indicate the paging reason.
Patent WO-2019100773-A1 (WO)
Inventor: GUO AIBIN
IPC: B60H1/00
Filed: 2018-08-17
Abstract: 一种换热控制装置、空调及其控制方法，该装置包括：旋转装置；所述旋转装置，用于按设定的第一定旋转方向，使待控空调的外侧换热器(1)旋转至倾斜位置，以使所述外侧换热器(1)表面凝结的冷凝水和/或化霜水排出。该装置可以克服现有技术中换热性能差、影响制热运行和除霜难度大等缺陷，实现换热性能好、不影响制热运行和除霜难度小的有益效果。
Patent WO-2019056931-A1 (WO)
Title: Mirror image upgrading method and device
Inventor: CHENG BAOCHUAN
IPC: G06F8/658
Filed: 2018-08-28
Abstract: A mirror image upgrading method. The method comprises: receiving an incremental mirror image file of a container (401), the incremental mirror image file comprising: a newly added file, a modified file, and information about deleted files, wherein the information about the deleted file comprises the filename of each deleted file and storage paths of the deleted files; updating an original mirror image layer according to the incremental mirror image file to obtain an updated mirror image layer (402), wherein the state of the deleted files is set to be a hidden state in the updated mirror image layer; and superposing the files in the updated mirror image layer with the files in a container data layer to form an updated unified view in a view layer for use by the container (403), wherein the updated unified view does not comprise the deleted files set in the hidden state.
Patent WO-2020010675-A1 (WO)
Title: 一种基于微波热点的生物质热解焦油低温脱除的方法及装置
Inventor: LUO HU
IPC: C10B57/00
Filed: 2018-08-29
Abstract: 本发明提供一种基于微波热点的生物质热解焦油低温脱除的方法及装置，所述方法包括如下步骤：1)在无氧条件下，将第一生物质进行热解，得到固体生物炭床层；2)在无氧条件下，将步骤1)得到的生物炭床层进行微波加热，形成微波热点区域；3)在无氧条件下，加入第二生物质，在所述生物炭床层上方形成生物质热解床层并进行热解，然后经过微波热点区域的生物炭床层原位脱除焦油。本发明采用微波作为加热手段，利用热解生成的高灰分生物炭作为焦油脱除的催化剂与微波热点产生的载体，在生物炭表面形成兼具微波场与催化性能的高温微波热点区域，生物质热解焦油产生后立即在微波热点区域实现原位脱除，降低整体反应温度，缩短反应时间。
Patent WO-2019148845-A1 (WO)
Inventor: ZHANG YU
IPC: B32B37/12
Filed: 2018-09-07
Abstract: 一种基板保护膜及其制作方法、基板及显示面板的制作方法，基板包括多个面板区域，对应形成多个显示面板，每个面板区域中具有第一区，其对应显示面板的弯折区域。基板保护膜包括整层膜层（2），以及镂空部分（21），整层膜层（2）的尺寸与基板的尺寸相匹配，镂空部分（21）用于在基板保护膜贴附在基板上时，暴露各个面板区域中的第一区。
Patent WO-2019134414-A1 (WO)
Title: 一种分体式主动带轮装置
Inventor: WANG WEIQIANG
IPC: F16H7/20
Filed: 2018-09-30
Abstract: 一种分离式主动带轮装置，其包括一框状的主动带轮座（1）和设于该主动带轮座（1）中的主动带轮组件，主动带轮座（1）的顶部设有安装孔而底部设有轴承座，主动带轮组件包括：带轮轴（2）、设于该带轮轴（2）一端的连接孔（4）、设于该带轮轴（2）上的主动带轮（5）、分别设于带轮轴（2）两端的轴承（3）。
Patent WO-2020073153-A1 (WO)
Inventor: LI QINGYUAN
IPC: H05B6/74
Filed: 2018-10-08
Abstract: L'invention concerne un four à micro-ondes à agitation magnétique, se rapportant spécifiquement à un four à micro-ondes ayant une fonction d'agitation magnétique, et étant ainsi apte à chauffer et à agiter simultanément, économisant le temps d'utilisateur.
Patent WO-2019076213-A1 (WO)
Title: Network control method and device
Inventor: LIN ZHIYONG
IPC: H04M1/72454
Filed: 2018-10-09
Abstract: Disclosed in embodiments of the present application are a network control method and device. The method comprises: when detecting that the application running in the foreground of a mobile terminal is a target application, determining whether the acceleration function of a target application is enabled; if determining that the acceleration function of the target application is enabled, detecting whether the network protection function of the target application is enabled; if detecting that the network protection function of the target application is enabled, obtaining at least one application running in the background of the mobile terminal; and limiting the network function of the at least one application, the network function being used for supporting the transmission of data packets associated with the at least one application. The embodiments of the present application invention facilitate the improvement in the reliability of data transmission and the smoothness of animation when a target application runs in the foreground of a mobile terminal.
Patent WO-2020073343-A1 (WO)
Title: 高效型双面激光焊接系统及其工作方法
Inventor: WANG XIAOXU
IPC: B23K26/21
Filed: 2018-10-12
Abstract: 一种高效型双面激光焊接系统，包括：上位机、由控制模块控制驱动的输送线和分别位于输送线两侧的激光发射器；所述输送线适于连续间隔的输送各焊接件；两激光发射器适于同时发射激光束对焊接件的焊缝两侧进行焊接；所述上位机适于存储输送线的输送速度，并通过无线通信模块发送至控制模块；以及所述控制模块适于根据该输送速度控制输送线进行工作。该激光焊接系统提高了焊接效率，保证了焊接质量。还涉及一种高效型双面激光焊接系统的工作方法。
Patent WO-2019076288-A1 (WO)
Title: Topsheet comprising natural fibers with good mechanical strength
Inventor: ERDEM GUELTEKIN
IPC: A61F13/15
Filed: 2018-10-16
Abstract: Topsheet (24) for use with an absorbent article (20) is provided and comprised a first layer (1) and a second layer (2). The first layer (1) is a spunlace nonwoven and comprises at least 15% by weight of natural fibers by total weight of the first layer (1). The first layer (1) comprises a plurality of protrusions (9) and a plurality of apertures (5). The first layer (1) and the second layer (2) are in contact with each other between the majority of the protrusions (9). The second layer (2) has a plurality of apertures (5) at least partially aligned with the apertures (5) of the first layer (1). The first layer (1) has a minimum CD strength of at least 3N/ (5cm) according to the tensile strength test method.
Patent WO-2020015235-A1 (WO)
Title: Liner assembly and intelligent socket device
Inventor: XU XINHUA
IPC: H01R13/447
Filed: 2018-10-30
Abstract: A liner assembly and an intelligent socket device. The liner assembly (10) comprises a lower bracket (102), an upper bracket (101), a neutral wire copper sheet (1021), an earth wire copper sheet (1022), a live wire copper sheet (1023), and an electrical circuit board (103). A bottom drawing cavity (1024), a middle drawing cavity (1025), and an upper drawing cavity (1026) are sequentially provided in the lower bracket (102) from bottom to top. The neutral wire copper sheet (1021) is detachably provided in the bottom drawing cavity (1024), the earth wire copper sheet (1022) is detachably provided in the middle drawing cavity (1025), and the upper bracket (101) is fixedly provided on the lower bracket (102), so as to clamp the neutral wire copper sheet (1021), the earth wire copper sheet (1022), and three live wire copper sheets (1023). The electrical circuit board (103) is provided on the inner top surface of the upper bracket (101). The three live wire copper sheets (1023) are electrically connected to the electrical circuit board (103). The intelligent socket device (20) comprises a shell (201), a main circuit board (202), a power line (203), and the liner assembly (10). The liner assembly is simple to assemble, and has a compact structure, small internal occupied space and reasonable design, and can independently control power on/off of jacks on the socket, and it is easy to use and practical.
Patent WO-2019200889-A1 (WO)
Inventor: FAN XING
IPC: H01L27/32
Filed: 2018-10-31
Abstract: 一种显示基板、显示装置及其防窥方法。该显示基板包括衬底基板(10)；多个像素单元，位于所述衬底基板(10)上并且包括多个第一像素单元(11)；以及遮光部(21)，位于相邻两个第一像素单元(11)之间。上述显示基板可在不影响显示装置的亮度及触控灵敏度的基础上，实现防窥功能。
Patent WO-2019101049-A1 (WO)
Inventor: DENG JIAQI
IPC: C08L63/00
Filed: 2018-11-20
Abstract: 改性纳米铜以及纳米铜-环氧树脂复合材料及其制备方法，旨在提供一种介电性能、稳定性和分散性优异的改性纳米铜，具体来说，所述的改性纳米铜为表面包覆有二氧化硅的纳米铜，同时，还提供含有该改性纳米铜的纳米铜-环氧树脂复合材料及其制备方法，所述复合材料具有低介电损耗、可控渗流阈值、良好耐候性能。
Patent WO-2019153834-A1 (WO)
Title: Contactor energy saving test circuit
Inventor: SUN JUNXI
IPC: G01R31/00
Filed: 2018-11-22
Abstract: A contactor energy saving test circuit. A rectifier bridge (DB1) and a main power circuit form a contactor energy saving circuit, and a rectifier circuit (DB2), a sampling circuit, and a threshold comparison circuit are further added thereto. The threshold comparison circuit has a first reference (VTH1) and a second reference (VTH2). When a peak voltage of an output end signal (VT) of the sampling circuit is greater than the first reference (VTH1), the main power circuit is controlled to operate, and a contactor is attracted; when a voltage of the output end signal (VT) of the sampling circuit is lower than the second reference (VTH2), the main power circuit is controlled to be turned off, and the contactor is released. When an input voltage is an alternating current voltage, the peak voltage of the output end signal (VT) of the sampling circuit is equal to a voltage of the output end signal (VT) of the sampling circuit when the input voltage is a direct current voltage, such that the same voltage point triggers the contactor to operate, and an attraction voltage point and a release voltage point of a wide input voltage contactor are consistent regardless of whether the input voltage is an alternating current or a direct current input voltage. In addition, the circuit is easy to use. The invention ensures compatibility between alternating current and direct current contactor energy saving products and reduces production and inventory pressure of a manufacturer.
Patent WO-2019101195-A1 (WO)
Inventor: LI XIANG DAVID
IPC: C07K7/06
Filed: 2018-11-26
Abstract: L'invention concerne des compositions et des procédés appropriés pour traiter la leucémie aiguë par inhibition de l'empilement π-π-π dans le domaine de protéines YEATS. Les domaines de protéines YEATS sont généralement présents dans une variété de complexes moléculaires de modification de la chromatine. Les cellules cancéreuses sont caractérisées par des paysages épigénétiques aberrants et exploitent souvent une machinerie de chromatine pour activer des programmes d'expression génique oncogènes. L'analyse quantitative de l'activité inhibitrice des inhibiteurs du domaine YEATS au moyen d'un dosage à base de fluorescence a révélé que plusieurs des inhibiteurs testés ont atteint 50 % d'inhibition au niveau submicrométrique/nanomolaire. L'invention concerne l'utilisation d'inhibiteurs à petites molécules qui ciblent Le domaine ENL YEATS pour éliminer de manière sélective des cellules MLL-r leucémiques.
Patent WO-2019214232-A1 (WO)
Title: Door lock, door lock control method and device
Inventor: YANG MIAO
IPC: E05B47/00
Filed: 2018-12-13
Abstract: A door lock, comprising a main control module (101), an unlocking module (102) and a sensing module (103). The sensing module (103) is used for determining whether a human body appears in a first preset detection range, and if so controlling the main control module (101) and the unlocking module (102) to turn on; if not, controlling the main control (101) and the unlocking module (102) to turn off. If nobody is opening the door, only the sensing module (103) is in the working state and the remaining modules are powered off, and thus the power consumption of the door lock is reduced. Further comprised are a door lock control method and a door lock control device.
Patent WO-2019114824-A1 (WO)
Title: 一种根据体表静脉特征实现人体目标定位的方法及装置
Inventor: ZHENG YANG
IPC: A61H39/02
Filed: 2018-12-14
Abstract: 一种根据体表静脉特征实现人体目标定位的方法及装置，根据体表静脉（4）与人体目标（32）位置相对固定以及体表静脉（4）容易被静脉显示装置（2）观察到的特点，制作体表静脉（4）和人体目标（32）共同显示的定位模型，实现了人体目标（32）的准确定位。该装置结构简单、使用方便，操作简单，准确性高；在任何角度下都可以使用，使用范围广泛；受周围环境干扰小，可以在任意角度和位置进行定位；安装及拆卸方便，可根据人体的不同目标选择合适的模具或投影方式。临床使用时定位精准，减少医生凭经验反复摸索的时间和精力。
Patent WO-2020019648-A1 (WO)
Title: Machine vision positioning method
Inventor: YI FENG
IPC: G06T7/13
Filed: 2018-12-20
Abstract: A machine vision positioning method. The method comprises: S1, binarizing an image, and obtaining a preliminary boundary contour line, in an image, of a Mark mark to be positioned; S2, obtaining a center of a region where the preliminary boundary contour line is as an initial center of the Mark mark; S3, selecting a plurality of candidate centers in the vicinity of the position of the initial center; S4, according to the standard distance from the center of the Mark mark to a boundary, setting a dynamic adjustment range from the center to the boundary, and determining corresponding candidate distances from candidate centers to the boundary; S5, obtaining a plurality of candidate boundary contour lines; S6, determining pixel consistency of an inner region of each candidate boundary contour line; S7, determining the sharpness of pixel points passed by each candidate boundary contour line; S8, positioning the boundary contour line of the Mark mark. Because positioning on the basis of the internal consistency of Mark mark bits and the sharpness of the boundary is adopted in the method, compared with a conventional machine vision Mark positioning method, the method has better accuracy.
Patent WO-2019153916-A1 (WO)
Title: Loudspeaker module
Inventor: ZHOU SHUZHI
IPC: H04R9/02
Filed: 2018-12-24
Abstract: Disclosed is a loudspeaker module, comprising a housing. A loudspeaker body is accommodated in the housing. The loudspeaker body divides the inner cavity of the module into a front cavity and a rear cavity. A leakage hole is formed at the position on the housing corresponding to the rear cavity. A damping member covering the leakage hole is fixed on the outer surface of the housing located around the leakage hole. The damping member comprises an acoustically transparent damping film and a supporting member bonded together by means of a first adhesive layer. The supporting member has a first inner hole and surrounds edges of the damping film, and the first adhesive layer has a second inner hole and surrounds the outer edge of the supporting member. The side edge of the damping film distant from the supporting member is adhered to the outer surface of the housing by means of a second adhesive layer, and the second adhesive layer has a third inner hole. The hole diameter of the first inner hole is less than that of the second inner hole. A buffer chamber is formed between the inner edge of the supporting member and the damping film. The present invention can change the flow process of gas from the leakage hole to the outside, thereby further improving the vibration amplitude symmetry of a vibrating diaphragm.
Patent WO-2020133116-A1 (WO)
Inventor: LI WEIQING
IPC: H04W36/08
Filed: 2018-12-27
Abstract: 本申请公开了一种小区重选的处理方法、装置、移动终端及存储介质，涉及移动终端技术领域。其中，该方法包括：获取移动终端的当前状态；根据所述当前状态判断移动终端的移动范围是否小于目标范围；若是，则暂停所述移动终端的小区重选。该方案可以降低移动终端进行小区重选的次数，从而降低移动终端重选到伪基站的几率。
Patent WO-2020042533-A1 (WO)
Title: 显示面板
Inventor: HONG GUANGHUI
IPC: G09G3/20
Filed: 2019-01-22
Abstract: 一种显示面板，包括解复用开关组合（103）、信号传输线（104、105、106）、第一控制线（CK1）和第二控制线（XCK1）；第一控制线（CK1）和第二控制线（XCK1）连接解复用开关组合（102），第一控制线（CK1）的信号的电平和第二控制线（XCK1）的信号的电平相反，与信号传输线（104、105、106）交汇的第一控制线（CK1）和第二控制线（XCK1）的组合的数量大于或等于0。能避免显示面板的画面因线路交汇而受到影响。