baber/WOPTO huggingface dataset:
Patent WO-2019179078-A1 (WO)
Title: Matériau diélectrique en tant qu'antenne
Inventor: NG KUNG BO
IPC: H01Q1/38
Filed: 2018-10-10
Abstract: L'invention concerne une antenne en matériau diélectrique. L'antenne comprend une première couche de matériau constituée d'un premier matériau possédant une faible constante diélectrique. Un motif de surface contenant des creux est sculpté dans la première couche de matériau. Les creux sculptés sont ensuite remplis d'une seconde couche de matériau constituée d'un second matériau qui possède une constante diélectrique plus élevée que celle la première couche de matériau afin de former une première couche d'antenne. Un lanceur d'ondes est disposé à proximité de la première couche d'antenne avec une masse disposée au niveau de sa partie inférieure. Le lanceur d'ondes aide à coupler l'énergie générée par une source d'énergie à la première couche d'antenne afin d'émettre et de recevoir des signaux.
Patent WO-2019128408-A1 (WO)
Inventor: MA MEIZHEN
IPC: G06F17/30
Filed: 2018-10-22
Abstract: L'invention concerne un procédé et un dispositif permettant de sauvegarder des informations. Le procédé comprend les étapes qui consistent : à sélectionner un fichier de sauvegarde associé devant être sauvegardé en association avec des informations à sauvegarder ; et à sauvegarder les informations à sauvegarder en association avec le fichier de sauvegarde associé sélectionné.
Patent WO-2019200891-A1 (WO)
Inventor: SUN HONGBIN
IPC: H02J3/00
Filed: 2018-11-02
Abstract: 一种计及电-气系统耦合的电力系统电压稳定裕度计算方法，属于电力系统中考虑多能流耦合特性的安全分析与评估技术领域，充分考虑电力系统与天然气系统的紧密耦合，求出了耦合系统中电力系统的电压稳定裕度。一方面充分考虑了天然气系统的安全与容量约束对电力系统的影响，另一方面也根据应用地区的实际情况考虑了电力负荷与天然气负荷的相关性对电压稳定裕度的影响，避免了传统的计算方法中的单纯考虑电力系统的约束而导致的计算结果过于乐观。该方法可用于电力系统的运行风险分析中，为电力系统的运行管理人员提供风险评估指标，有利于降低潜在风险，提高系统运行的安全性。
Patent WO-2019096333-A1 (WO)
Inventor: HONG SEN
IPC: G06Q20/06
Filed: 2018-11-20
Abstract: The present disclosure provides a currency settlement method and apparatus. The currency settlement method comprises: settling with a mining node that acquired a first virtual currency according to a workload performed by the mining node and an income type of the mining node; according to a settlement currency type, transacting with an exchange institution to exchange an amount in the first virtual currency into an amount in a second virtual currency, the second virtual currency being the settlement currency type; and transferring the amount of the second virtual currency to an account.
Patent WO-2019218631-A1 (WO)
Title: Mobile terminal support
Inventor: HUANG XIAOXIN
IPC: B60R11/02
Filed: 2018-11-21
Abstract: A mobile terminal support, comprising a housing (11), a first clamping arm (12), a second clamping arm (13), a return spring (14), a first operation arm (15) and a second operation arm (16); one end of the first clamping arm (12) is movably provided in the housing (11), one end of the second clamping arm (13) is movably provided in the housing (11), the return spring (14) is connected between the first clamping arm (12) and the second clamping arm (13), the first operation arm (15) and the second operation arm (16) are hinged in the housing, one end of the first operation arm (15) is in contact with the first clamping arm (12), and the other end of the first operation arm (15) is provided outside the housing (11), one end of the second operation arm (16) is in contact with the second clamping arm (13), and the other end of the second operation arm (16) is provided outside the housing (11). The mobile terminal support can provide a stronger clamping force and allow a broader clamping width, and is easy to operate.
Patent WO-2019114603-A1 (WO)
Inventor: YANG YUEXI
IPC: G05B19/048
Filed: 2018-12-06
Abstract: Les modes de réalisation de la présente invention ont trait au domaine technique des véhicules. L'invention concerne un procédé et un appareil de détection de véhicule, ainsi qu'un dispositif de diagnostic de véhicule. Le procédé de détection de véhicule selon l'invention consiste : à acquérir au moins deux codes d'identification d'un véhicule ; à comparer lesdits deux codes d'identification de véhicule au moins pour obtenir un résultat de comparaison ; et à générer un résultat de détection en fonction du résultat de comparaison, puis à émettre en sortie le résultat de détection. La comparaison de codes d'identification de véhicule multiples permet de détecter la cohérence des codes d'identification de véhicule. Ainsi, un utilisateur peut être aidé à déterminer si un véhicule a été lourdement réparé ou a des pièces remplacées.
Patent WO-2019144718-A1 (WO)
Title: Frame assembly, housing and electronic device having the same
Inventor: HUANG MAOZHAO
IPC: H04M1/02
Filed: 2018-12-12
Abstract: A frame assembly for an electronic device (100) is provided. The frame assembly includes a first frame (32) and a second frame (34). The first frame (32) defines a receiving space (320) for accommodating electronic elements of the electronic device (100). The first frame (32) includes an exterior surface (324) departing from the receiving space (320). The second frame (34) is coupled to the exterior surface (324) of the first frame (32). The first frame (32) is made of a glass material, and the second frame (34) and the first frame (32) are made of different materials. A housing (12) and an electronic device (100) is also provided
Patent WO-2020118584-A1 (WO)
Inventor: CUI DEHUA
IPC: G06V10/764
Filed: 2018-12-12
Abstract: La présente invention concerne un procédé et un appareil permettant de générer automatiquement un ensemble de données d'apprentissage pour la reconnaissance d'objets. Des informations de profil d'une pluralité d'objets peuvent être obtenues. Pour chaque objet parmi la pluralité d'objets, un groupe d'images initiales associées à l'objet peut être collecté sur la base d'informations d'identité de l'objet incluses dans des informations de profil de l'objet. Le groupe d'images initiales peut être filtré pour obtenir un groupe d'images filtrées associées à l'objet. Un groupe de paires de données d'apprentissage correspondant à l'objet peut être généré par étiquetage de chacun du groupe d'images filtrées avec les informations d'identité de l'objet. Le groupe de paires de données d'apprentissage peut être ajouté à l'ensemble de données d'apprentissage.
Patent WO-2019114826-A1 (WO)
Title: 洗衣机内外筒总成及滚筒洗衣机
Inventor: LIU YUZHEN
IPC: D06F37/26
Filed: 2018-12-14
Abstract: 一种洗衣机内外筒总成（1）包括外筒体（11）、前法兰（12）、后法兰（13）、外筒支架（14）、密封圈（15）及设置于所述前法兰（12）上的挡止结构，其中，所述外筒体（11）的第一端与所述挡止结构抵接，所述密封圈（15）设置于所述外筒体（11）的第二端、所述外筒支架（14）、所述后法兰（13）之间形成的空间内，且与所述外筒体（11）的第二端、所述外筒支架（14）及所述后法兰（13）过盈接触。该洗衣机内外筒总成（1）能够在整机中准确定位，保证外筒体（11）安装位置准确，提高内外筒总成（1）的质量，固定牢靠，密封圈（15）密封效果好，避免漏水，延长使用寿命。
Patent WO-2019237704-A1 (WO)
Inventor: ZHANG WEIXIAN
IPC: G01R31/02
Filed: 2018-12-20
Abstract: 一种电容漏电异常检测方法及系统、计算机设备，该方法包括：获取电容在第一时刻T1的电压值V1，在第一时刻T1后隔离放置至第二时刻T2的电压值V2(S11)；利用T1、T2、V1、V2以及电容的预存参数，计算电容在T1至T2时间段的平均漏电流I(S12)；判断平均漏电流I是否超过预设阈值；如果是，则判定电容漏电异常(S13)。通过计算电容在隔离放置一段时间后，自身的电压变化，通过计算该电容的这段时间的平均漏电流，并判断该平均漏电流是否正常，从而对电容的异常状态进行判断，以更加方便地对电容的漏电异常进行检测，简单、可靠、实用。
Patent WO-2020132823-A1 (WO)
Inventor: HAN JIAWEI
IPC: A47B88/40
Filed: 2018-12-24
Abstract: L'invention concerne une structure coulissante, un égouttoir à vaisselle (100) et un lave-vaisselle. La structure coulissante est configurée pour déplacer l'égouttoir à vaisselle (100). La structure coulissante comprend un élément de liaison (30) relié à l'égouttoir à vaisselle (100), au moins un élément support (50) relié à l'élément de liaison (30) et un rail de guidage (90) relié à l'élément support (50). L'élément support (50) est pourvu d'une rainure de mise en prise (533) et d'une rainure de réception (511) qui sont espacées. Une extrémité de l'élément de liaison (30) vient en prise avec la rainure de mise en prise (533), et le rail de guidage (90) est logé dans la rainure de réception (511). Le lave-vaisselle qui adopte la structure coulissante présente une bonne stabilité et une bonne capacité de poids, et peut être facilement installé et démonté.
Patent WO-2020124622-A1 (WO)
Inventor: YU YONG
IPC: C07C263/10
Filed: 2018-12-25
Abstract: 本发明公开了一种制备异佛尔酮二异氰酸酯的方法，包括如下步骤：(1)在催化剂存在下，异佛尔酮与氰化氢反应得到异佛尔酮腈；(2)将步骤(1)中得到的异佛尔酮腈、氨气和氢气在催化剂存在的条件下反应得到异佛尔酮二胺；(3)将所述的异佛尔酮二胺进行光气化反应，得到异佛尔酮二异氰酸酯；其中，步骤(3)中进行光气化反应的异佛尔酮二胺中含有仲胺基的杂质含量≤0.5wt％，优选为≤0.3wt％，进一步优选为≤0.1wt％。本发明的方法有效降低异佛尔酮二异氰酸酯产品中的水解氯含量，有效地改善了产品的耐黄变性能，也降低了由于产品中存在水解氯而导致下游制品不合格的危害。
Patent WO-2019165861-A1 (WO)
Inventor: SHI XIANWEN
IPC: H04W72/04
Filed: 2019-01-21
Abstract: Disclosed in embodiments of the present application are a scheduling method and a network device, used for performing pre-scheduling for a terminal device and ensuring a hybrid automatic repeat request (HARQ) combining gain of a user. The embodiments of the present application provide a scheduling method, comprising: a first network device obtains the user information of a first terminal device in a coordinated cell, a primary serving cell being deployed for the first network device, and the first terminal device being located in the coverage ranges of both the primary serving cell and the coordinated cell; the first network device allocates, according to the user information, to the first terminal device a first scheduling resource from among reserved scheduling resources; the first network device configures, according to the loopback time of the primary serving cell, the number of HARQ processes for the primary serving cell; and the first network device indicates to the coordinated cell the first scheduling resource allocated to the first terminal device.
Patent WO-2020172844-A1 (WO)
Title: Communication method and apparatus
Inventor: WANG HONG
IPC: H04L5/00
Filed: 2019-02-28
Abstract: Provided are a communication method and apparatus capable of improving communication efficiency. The method comprises: a terminal device determining a first identifier, wherein the first identifier is used for the terminal device to monitor downlink data in an idle state or inactive state; and according to the first identifier, the terminal device receiving a first message from an access network device, wherein the first message comprises the downlink data and resource configuration information, the resource configuration information being used for indicating a first resource, and the first resource being used for the terminal device to send feedback information of the downlink data.
Patent WO-2020052220-A1 (WO)
Title: Axial flow fan and air conditioner
Inventor: HUANG YUTAI
IPC: F04D29/38
Filed: 2019-03-28
Abstract: An axial flow fan (1) and an air conditioner, wherein the axial flow fan (1) comprises a hub (10) and a plurality of blades (20). The blades (20) are arranged in the circumferential direction of the hub (10) at intervals. The counter edge of each blade (20) comprises a front edge (23), an outer edge (24), a tail edge (25), and a blade root (26) sequentially connected end to end. In the rotation direction of the hub (10), the front edge (23) is located in front of the tail edge (25). The two side surfaces of the blade (20) in the direction of the central axis of the hub (10) are formed into a suction surface (21) and a pressure surface (22), respectively. The suction surface (21) is provided with at least one groove. Each groove defines a thinned region (210), and at least part of the groove penetrates through tail edge. The thinned regions can reduce eddy current, thereby reducing eddy current noise; the decrease in centrifugal force at the positions of the grooves can increase the strength of the axial flow fan; the thinned regions can also reduce the weights of the blades.
Patent WO-2020155356-A1 (WO)
Inventor: LIU YU
IPC: F24F1/028
Filed: 2019-03-28
Abstract: 一种空调器的面板组件及窗式空调器（100），面板组件包括：面框（111）、进风面板（114）和加强支架（113），面框（111）上形成有进风口（111a）和位于上方的出风口（111b），出风面在由下至上的方向上朝向后倾斜延伸，进风面板（114）设在进风口（111a）处，进风面板（114）呈网孔状，其上分布有多个进气孔（114a），加强支架（113）呈镂空结构，加强支架（113）设在进风口（111a）处且位于进风面板（114）的内侧，加强支架（113）与面框（111）相连。
Patent WO-2020191795-A1 (WO)
Inventor: ZHANG JUNFENG
IPC: A01M23/02
Filed: 2019-04-02
Abstract: Disclosed is an automatic electric shock recovery tank (100), comprising a tank body (110), wherein a partition plate (111) is provided in the tank body (110), and the partition plate (111) divides the interior of the tank body (110) into a parallel deratization area and recovery area; the tank body (110) is provided with a first inlet (121) in communication with the deratization area, and a first movable door (120) configured to open and close the first inlet (121); the partition plate (111) is provided with a second inlet, and a second movable door (130) configured to open and close the second inlet; and a power grid platform (140) is provided in the deratization area, an edge of the power grid platform (140) is hinged to the partition plate (111), and can rotate around a hinge position, and the grid platform (140) is configured to drive the second movable door (130) to move to open the second inlet when upwardly rotating around the hinge position. The automatic electric shock recovery tank (100) is used for instant deratization, and automatically recovers a dead rat, so as to realize continuous and effective deratization.
Patent WO-2020186601-A1 (WO)
Inventor: YAN YIYONG
IPC: G01N1/40
Filed: 2019-04-26
Abstract: Disclosed is a detection pretreatment device, comprising: a base (1); a kit (2), disposed on the base (1) with an extracting solution bin, a magnetic bead bin and an elution bin provided thereon; a concentration unit (3); a liquid adding unit (4), used for adding reconstitution fluid; a magnetic separation unit (5), used for adsorbing magnetic beads from the magnetic bead bin and eluting the magnetic beads, the magnetic beads being used for adsorbing target compounds; mobile units (6, 7, 8, 9, 10), used for adjusting the relative positions between the concentration unit (3), the liquid adding unit (4), the magnetic separation unit (5) and the kit (2); and a control unit, respectively connected to the concentration unit (3), the liquid adding unit (4), the magnetic separation unit (5) and the mobile units (6, 7, 8, 9, 10). The extracting solution can be condensed by means of solvent volatilization, and the target compound in the extracting solution can be separated and purified by the magnetic separation unit (5) using the magnetic beads, thereby realizing the functions of condensation as well as separation and purification at the same time. The pretreatment device can realize the automation of the whole process and is easy to operate.
Patent WO-2020215335-A1 (WO)
Title: 天线面板的应用方法、装置及存储介质
Inventor: LI MINGJU
IPC: H01Q21/20
Filed: 2019-04-26
Abstract: 本公开是关于一种天线面板的应用方法、装置及非临时性计算机可读存储介质。所述天线面板的应用方法包括：激活第一天线面板集合及第二天线面板集合；其中，所述第一天线面板集合包含一个或多个第一天线面板，所述第一天线面板用于上行发送；所述第二天线面板集合包含一个或多个第二天线面板，所述第二天线面板用于下行接收。
Patent WO-2019233407-A1 (WO)
Inventor: LI ZHIHUI
IPC: G02F1/1347
Filed: 2019-06-04
Abstract: 一种液晶显示模组及液晶显示装置，其中，液晶显示模组包括自上而下叠层设置的第一玻璃基板(10)、彩色滤光片(20)、第一液晶层(30)、第二玻璃基板(40)、第二液晶层(50)及第三玻璃基板(60)，还包括设置在第一液晶层(30)上方的第一偏光功能层(70)、设置在第一液晶层(30)与第二液晶层(50)之间的第二偏光功能层(80)及设置在第二液晶层(50)下方的第三偏光功能层(90)，第一液晶层(30)及第二液晶层(50)与同一信号源相接。
Patent WO-2020048223-A1 (WO)
Title: Slotted heat pipe having circumferential slots and assembly method thereof
Inventor: SHEN CHUNMEI
IPC: F28D15/02
Filed: 2019-07-11
Abstract: An axial-slotted heat pipe having circumferential slots and an assembly method thereof. Multiple axial-slotted heat pipe housings (9), respectively provided with circumferential slots, are combined via temperature equalization connectors into a specially-shaped slotted heat pipe system in which an internal axial slot (8) and a steam channel communicate with each other. The axial-slotted heat pipe housing (9) is provided with multiple circumferential slots (7) arranged in parallel at a port connected to the temperature equalization connector, and each circumferential slot (7) communicates with the axial slot (8) in the axial-slotted pipe housing (9). The temperature equalization connector comprises a main pipe housing (3) and a branch pipe housing (2). Both the main pipe housing (3) and the branch pipe housing (2) are internally provided with an axial slot (8) and a circumferential slot (7). The dimensions of the axial slots (8) and the circumferential slots (7) in the main pipe housing (3) and the branch pipe housing (2) are identical to those of the axial slot (8) and the circumferential slots (7) in the axial-slotted heat pipe housing (9). The specially-shaped slotted heat pipe system in which the internal axial slot (8) and the steam channel communicate with each other replaces a conventional orthogonal overlap heat pipe system, thereby eliminating overlapping thermal resistance between heat pipes, greatly improving the efficiency of heat transfer and temperature equalization effects, and reducing the difficulty of arranging heat pipes.
Patent WO-2020029751-A1 (WO)
Inventor: LIU JIANHUA
IPC: B62B9/00
Filed: 2019-07-15
Abstract: 一种婴儿推车，包括前纵向杆（1）、后纵向杆（2）、后撑杆（3）、前撑杆（4）、前轮支架（5）、后轮支架（6）、前轮（5a）、后轮（6a）和折叠牵引机构（7），折叠牵引机构（7）设置在前轮支架（5）与后轮支架（6）之间，推车需要折叠时能使前轮支架（5）向后转动并使后轮支架（6）向前转动。
Patent WO-2020015700-A1 (WO)
Title: Photothermal agents
Inventor: TANG BENZHONG
IPC: C07D513/04
Filed: 2019-07-18
Abstract: A photothermal agent can be used in both photoacoustic imaging (PAI) and photothermal therapy (PTT) applications. The photothermal agent can include a small molecule, organic compound and/or polymers with absorption in the near-infrared (NIR) interrogation window (700-900 nm). The compound can be a biocompatible organic nanoparticle (ONP). The photothermal agent can be administered to a patient to locate a tumor site in the patient using in vivo imaging techniques. Once the tumor site has been determined, the tumor site can be irradiated with near-infrared light to stop or inhibit the growth of the tumor.
Patent WO-2020220480-A1 (WO)
Inventor: XUE YAN
IPC: G09G3/3266
Filed: 2019-07-22
Abstract: 本发明提供一种GOA电路。所述GOA电路中每一级GOA单元均包括上拉控制单元、下传单元、反馈单元、第一上拉单元、第二上拉单元、自举电容单元、下拉单元及下拉控制单元，所述自举电容单元并在GOA电路能够与第二上拉单元配合产生具有非等高肩结构的第一节点的电位波形，且该非等高肩结构的右肩的电位与第一节点最高点电位一致，从而有效的减小扫描信号的下降时间，提升GOA电路的性能。
Patent WO-2020048286-A1 (WO)
Title: Data processing method, terminal, and computer-readable storage medium
Inventor: YANG ZAIJUN
IPC: G06F16/10
Filed: 2019-08-08
Abstract: Embodiments of the present application disclose a data processing method, a terminal, and a computer-readable storage medium. The method comprises: determining, on the basis of a received first preset operation, a level identifier of a current highest level from first display data in a current display interface (S201); obtaining second display data corresponding to an upper level at least one level higher than the level identifier (S202); and displaying, in a nested manner, the first display data and the second display data in the current display interface (S203).
Patent WO-2021026695-A1 (WO)
Inventor: HONG YIWEI
IPC: H04W52/14
Filed: 2019-08-09
Abstract: The present application provides a data transmission method and apparatus, capable of reducing the radiation of a terminal device and satisfying a user requirement for high-speed communication rates. In the embodiments of the present application, a terminal device can, according to different application scenarios, adaptively determine the transmission power mode of the detection signal of the terminal device, and, in a first transmission power mode, when the terminal device is close to the head of the user, reduce the radiation of the terminal device, and the second transmission power mode can be used when the terminal device is not close to (i.e. far from) the head of the user to satisfy the user requirement for high-speed communication rates. The terminal device can also indicate the transmission power mode to a network device, enabling the network device to poll for a detection signal according to different application scenarios, helping to achieve seamless collaboration between network devices and terminal devices.
Patent WO-2021026881-A1 (WO)
Title: 医疗设备及医疗设备系统
Inventor: TAN LIN
IPC: G10L15/00
Filed: 2019-08-15
Abstract: 一种医疗设备（A，B，C），该医疗设备（A，B，C）具有音频采集器（101，501，602，821）以及处理器（103，503，604，815）。用户可以通过语音操控医疗设备（A，B，C）执行包括若干医疗动作（a，b，c）的医疗流程，具体地，用户向医疗设备（A，B，C）输入携带有医疗流程指令的语音信号，音频采集器（101，501，602，821）采集到该语音信号后，将其发送至处理器（103，503，604，815），处理器（103，503，604，815）根据医疗流程指令与医疗动作（a，b，c）之间的预设对应关系，为语音信号中的医疗流程指令确定出所对应的医疗动作（a，b，c），并控制医疗动作（a，b，c）的执行。可见，用户可以使用语音操控医疗设备（A，B，C），无需手动进行接触式操作，操控方式更为高效、便捷。
Patent WO-2021026885-A1 (WO)
Inventor: TANG ZHIXUN
IPC: H04W72/04
Filed: 2019-08-15
Abstract: For NR V2X channel structure, one slot can be composed of 1 AGC, 12 Data or/and Ctrl symbols, 1 guard period (GP). The number of Data and GP can be pre-configuration in the UE. Alternatively, the Data and GP symbol number can be semi-persistent configured by network's RRC reconfiguration, MAC-CE. Another option is to flexible configured by network's DCI command or/and SCI command by sidelink UE to indicate the GP length by 2 bits' signalling. In NR V2X, the S-RSSI measurement symbol should exclude the feedback channel symbols. In NR V2X BWP, if the BWP switching from Uu BWP1 to SL BWP, the sidelink should switch the SL BWP back to the same Uu BWP1. Furthermore, in option 1, the BWP switching from Uu DL BWP to SL BWP, the sidelink should switch the SL BWP back to the same DL BWP. In option 2, the BWP switching from Uu UL BWP to SL BWP, the sidelink should switch the SL BWP back to the same UL BWP. In option 3, the BWP switching from Uu DL/UL BWP to SL BWP, the sidelink should switch the SL BWP back to the UL/DL BWP which is in the BWP pair of {DL BWP, UL BWP}.
Patent WO-2020063217-A1 (WO)
Title: 显示基板及其制造方法、显示装置
Inventor: ZHANG SHUN
IPC: H01L27/32
Filed: 2019-08-22
Abstract: 一种显示基板、显示基板的制造方法和显示装置。所述显示基板包括：衬底(50)，所述衬底(50)包括周边区域(NA)；和设置在所述衬底(50)上且位于所述周边区域(NA)中的导线(533)，其中，所述导线(533)包括：沿平行于所述衬底(50)的上表面的第一方向(X)延伸的第一部分(533A)；和沿垂直于所述衬底(50)的上表面的第二方向(Y)延伸的第二部分(533B)。
Patent WO-2020043164-A1 (WO)
Inventor: MA RUI
IPC: B33Y30/00
Filed: 2019-08-29
Abstract: A sand spreader comprises a sand storage chamber. Two sand discharge ports are disposed below the sand storage chamber, and are an upper-layer staggered sand discharge port and a lower-layer sand pressing plate sand discharge port, respectively. The upper-layer staggered sand discharge port comprises a left side sand discharge plate (307) and a right side sand discharge plate (401) configured to intersect with each other. Horizontal staggered ports are formed in a position at the bottom of the two sand discharge plates, and vertical spacing between the staggered ports is adjustable. The invention utilizes characteristics of an artesian angle of sand, such that the sand is discharged when vibration occurs, and the sand is not discharged when vibration does not occur. Also comprised is the lower-layer sand pressing plate sand discharge port, comprising left and right side sand pressing plates (505). Vertical sand discharge ports are disposed between the sand pressing plates (505) on the two sides, and the width of the vertical sand discharge ports is adjustable, so as to further facilitate control over the amount of discharged sand. During spreading of sand, the sand flows out of the staggered ports, and enters the lower-layer sand pressing plate sand discharge port below. The whole process comprises buffering, stagnation, and then mixing, such that wave pattern variations of the amount of discharged sand are reduced, and the amount of discharged sand is even.
Patent WO-2020237914-A1 (WO)
Inventor: KE LINBO
IPC: H01L51/52
Filed: 2019-09-18
Abstract: A flexible substrate, a fabrication method therefor, and a display panel. The flexible substrate comprises: a first flexible layer (110) comprising a bending region and a display region; a metal oxide layer (111) disposed on the display region of the first flexible layer (110); and a first metal layer (101) disposed on the bending region of the first flexible layer (110), the surface of the first metal layer (101) being oxidized as a metal oxide layer (113).