baber/WOPTO huggingface dataset:
Patent WO-2020258027-A1 (WO)
Inventor: CHENG KAI
IPC: H01L33/00
Filed: 2019-06-25
Abstract: Provided are a light-emitting device, a template of a light-emitting device, and a preparation method for a light-emitting device. A GaN-based semiconductor layer (2) and a mask layer (3) are provided on a substrate (1), wherein the mask layer (3) comprises a plurality of mask openings provided at intervals, and the mask openings are filled with the GaN-based semiconductor layer (2); moreover, a sacrificial layer (4) is provided on the surface of the GaN-based semiconductor layer (2) in the plurality of mask openings provided at intervals, and by means of providing the mask openings at intervals, spaced light-emitting units (5) can be directly formed on the mask openings to avoid etching side walls, thereby improving the light-emitting efficiency of the light-emitting device, and the light-emitting device is stripped by etching the sacrificial layer (4), thereby realizing recycling of the template and reducing costs.
Patent WO-2020258185-A1 (WO)
Title: 显示基板及其制备方法、显示面板和显示装置
Inventor: BAO ZHENG
IPC: H01L27/32
Filed: 2019-06-27
Abstract: 本公开的实施例提供一种显示基板、显示面板、显示装置和显示基板的制备方法，该显示基板包括：显示区域和在所述显示区域外侧的周边区域，所述周边区域包括绑定区；其中，该显示基板包括：衬底基板；第一金属图案和第二金属图案，在所述衬底基板上且在所述绑定区内，所述第二金属图案覆盖所述第一金属图案的至少一个侧表面的至少一部分，所述第二金属图案的金属的活性比所述第一金属图案的金属的活性弱。
Patent WO-2020199383-A1 (WO)
Inventor: ZHANG CAIXIA
IPC: B66B5/00
Filed: 2019-06-27
Abstract: 一种楼层高度的确定方法、装置、计算机设备及存储介质，属于层高确定技术领域。所述方法包括：获取检测信息；所述检测信息由检测装置根据层门地坎的特征确定，所述检测装置设置在移动装置上（S201）；若根据所述检测信息判定所述移动装置到达目标层门地坎，获取所述移动装置对应的第一高度；所述第一高度由距离确定装置获取（S202）；根据所述第一高度，得到楼层高度输出结果（S203）。通过上述方法，解决了楼层高度的确定成本较高的问题。在确定楼层高度时不需要在各个楼层安装位置开关，能有效降低楼层高度的确定成本。
Patent WO-2020015535-A1 (WO)
Title: Multimedia playing control method and device, and terminal and storage medium
Inventor: LIAO ZHANG
IPC: H04N21/432
Filed: 2019-07-04
Abstract: A multimedia playing control method and device, and a terminal and a storage medium. The method comprises: acquiring a first resource list of a currently displayed first user interface (S201), wherein the first resource list comprises one or more pieces of multimedia; if a trigger operation on a first piece of multimedia in the first user interface is detected, acquiring a resource type of the first piece of multimedia (S202); determining, according to the resource type of the first piece of multimedia, a second resource list of a second user interface (S203), wherein the second resource list comprises at least the first piece of multimedia; and displaying the second user interface based on the second resource list (S204), and playing resource content of the first piece of multimedia on the second user interface (S205). The method can control the playing of diversified media data such as audio and video, provide a variety of UIs, support the jump switching of a user interface in a multimedia playing process, improve the diversity and intelligence of media playing control, and improve the user viscosity.
Patent WO-2021000336-A1 (WO)
Inventor: WANG YUWEN
IPC: H01M10/42
Filed: 2019-07-09
Abstract: 本申请涉及一种电池模组，其包括：两个以上的电池单元，电池单元包括电芯，电芯具有沿自身长度方向相对的两个端部，两个以上的电池单元沿电芯的厚度方向并排设置，相邻两个电池单元中，相互靠近的两个电芯之间形成有第一间隙，第一间隙从一个端部起始沿长度方向延伸，从端部至电芯的中心的方向，第一间隙沿厚度方向的尺寸逐渐减小；缓冲垫；其中，相邻两个电池单元之间设有缓冲垫，缓冲垫设置于第一间隙内，并与电芯的端部接触。本申请实施例的电池模组，能够通过缓冲垫有效减小第一极片和第二极片之间的间隙，降低在电芯的端部处出现析锂现象的可能性，提升改善电池模组整体循环性能。
Patent WO-2020147294-A1 (WO)
Title: 一种硒掺杂MXene材料及其制备方法和应用
Inventor: ZHANG YELONG
IPC: H01M4/58
Filed: 2019-07-29
Abstract: 一种硒掺杂MXene材料及其制备方法，包括以下步骤：(1)将MXene和有机硒源按照质量比为0.1～1∶1加入分散剂中，搅拌配制成浓度为10-100mg/ml的分散液；(2)将所述分散液转移至反应釜，升温至110-230℃，反应10-30h，然后冷却至室温；(3)将步骤(2)所得产物用清洗剂洗涤后离心，收集沉淀物，真空干燥8-24h，得到所述硒掺杂MXene材料。制备得到的复合材料具有较高的比表面积，良好的导电性、循环稳定性能、倍率性能以及较高的理论比容量，且制备方法简单，成本低廉，适用于钾离子电池的大规模开发和应用。
Patent WO-2020025060-A1 (WO)
Title: Standalone secondary synchronization signal (sss) in new radio (nr) air interface
Inventor: CHEN TAO
IPC: H04W56/00
Filed: 2019-08-02
Abstract: A method based on standalone secondary synchronization signals (SSSs) can include receiving a configuration of an SSS burst at a user equipment (UE) from a base station in a wireless communication network. The SSS burst can include standalone SSSs grouped into SSS sets. Each SSS set can be associated with a beam index. The configuration can indicate frequency and timing locations of the standalone SSSs. The method can further include performing pre-synchronization, radio resource management (RRM) measurement, or cell detection based on the standalone SSSs in the SSS burst.
Patent WO-2020237845-A1 (WO)
Inventor: XU HAIMIAO
IPC: D05C13/06
Filed: 2019-08-17
Abstract: A multi-station automatic bobbin case replacing system and method, the system comprising a horizontal guiding mechanism (1) and a bobbin case replacing device (2), wherein the horizontal guiding mechanism (1) is disposed below bobbin box bodies of an embroidery machine and extends in the connecting direction of the bobbin box bodies; the bobbin case replacing device (2) comprises a bobbin case grabbing part (4), a bobbin case storage part and a translation driving part (5); the translation driving part (5) is slidably connected to the horizontal guiding mechanism (1) and may perform translation sliding along the horizontal guiding mechanism (1); the bobbin case storage part comprises a detachably and rotatably connected storage rotation disc (3); and several bobbin case storage stations are arranged around the storage rotation disc (3). The present automatic bobbin case replacing system recovers and replenishes the bobbin cases by means of the storage rotation disc. When spare bobbin cases on the bobbin case storage part are used up, an operator may replace the storage rotation disc at a preset station and is responsible for replacing several bobbin cases at preset stations, all without needing to move back and forth to each station.
Patent WO-2020252917-A1 (WO)
Title: 一种模糊人脸图像识别方法、装置、终端设备及介质
Inventor: XU LINGLING
IPC: G06K9/62
Filed: 2019-08-29
Abstract: 一种模糊人脸图像识别方法、装置、终端设备及介质，适用于数据处理技术领域，该方法包括：对待处理图像进行人脸轮廓裁剪并调整至预设图像尺寸，得到对应的待处理人脸区域图像（S101）；将待处理人脸区域图像输入至预先训练好的模糊识别模型中进行处理，识别待处理人脸区域图像是否为模糊图像（S102）；若待处理人脸区域图像为模糊图像，则基于预设的人脸识别模型对待处理图像进行人脸识别，判断待处理图像包含人脸的概率（S103）；若待处理图像包含人脸的概率小于预设人脸概率阈值，则判定待处理图像为模糊人脸图像（S104）。该方法极大地提升了最终对不同类型的模糊人脸图像识别的兼容性和准确率。
Patent WO-2020048445-A1 (WO)
Title: End-to-end structure-aware convolutional networks for knowledge base completion
Inventor: SHANG CHAO
IPC: G06F16/20
Filed: 2019-09-03
Abstract: A method for knowledge base completion includes encoding a knowledge base comprising entities and relations between the entities into embeddings for the entities and embeddings for the relations. The embeddings for the entities are encoded based on a Graph Convolutional Network (GCN) with different weights for at least some different types of the relations, which GCN is called a Weighted GCN (WGCN). The method further includes decoding the embeddings by a convolutional network for relation prediction. The convolutional network is configured to apply one dimensional (1D) convolutional filters on the embeddings, which convolutional network is called Conv-TransE. The method further includes at least partially complete the knowledge base based on the relation prediction.
Patent WO-2020199507-A1 (WO)
Inventor: LUO HAILONG
IPC: H03H9/15
Filed: 2019-09-10
Abstract: A bulk acoustic wave resonator and a manufacturing method therefor, a filter, and a radio frequency communication system. A top electrode concave portion (1081) formed at the periphery of a piezoelectric resonance layer (1051) and suspended above a cavity (102) can block a transverse wave generated by the piezoelectric resonance layer (1051) from transmitting to the periphery of the cavity (102), the transverse wave is reflected back to an effective working area (102A), thereby decreasing and reducing the acoustic wave loss, so that the quality factor of the resonator is improved, and finally, the performance of a device can be improved. Further, overlapping portions of a bottom electrode lapping portion (1040) and a top electrode lapping portion (1080) with the cavity (102) are both suspended, and the bottom electrode lapping portion (1040) and the top electrode lapping portion (1080) are staggered with each other, being able to reduce parasitic parameters, avoid problems such as electric leakage and short circuit, and improve the reliability of a device.
Patent WO-2020052585-A1 (WO)
Title: A flexible bistable light modulating device
Inventor: ZHOU MENGCHAO
IPC: G02F1/1334
Filed: 2019-09-11
Abstract: The present invention discloses a flexible bistable light modulating device which comprises a first flexible transparent conductive film and a second flexible transparent conductive film; a liquid crystal layer disposed between the first flexible transparent conductive film and the second flexible transparent conductive film, where the liquid crystal layer comprises a liquid crystal mixture and a sealing structure to seal the liquid crystal mixture within the liquid crystal layer, and the liquid crystal mixture includes at least one bimesogenic compound, at least one nematic liquid crystal compound and at least one chiral compound; and a plurality of supporting structures dispersing inside the liquid crystal layer, wherein the weight percentage of the supporting structures over the liquid crystal mixture is 0.1%-4.5%. The flexible bistable light modulating device has two states that are stable without application of an external electric field, thus saving energy, simplifying the production process, saving cost and improving product yield.
Patent WO-2020244087-A1 (WO)
Title: Vehicle lamp optical element, vehicle lamp module, vehicle headlamp, and vehicle
Inventor: ZHANG DAPAN
IPC: F21S41/141
Filed: 2019-09-16
Abstract: A vehicle illumination apparatus, provided with a vehicle lamp optical element (1), comprising a light entry part (11), a light-passing part (12) and a light exit part (13) that are successively connected; the light entry part (11) comprises a plurality of light entry surfaces (14) successively connected along the left-right direction, the light entry surfaces (14) are curved surfaces protruding rearward along the optical axis direction, and light exit surfaces (15) are curved surfaces protruding forward along the optical axis direction. A vehicle lamp module, a vehicle headlamp and a vehicle. The described vehicle lamp optical element (1) not only has a relatively small volume, but also has high optical precision and an accurate light pattern, is easy to install and is relatively low cost.
Patent WO-2020220565-A1 (WO)
Title: Goa circuit and display device
Inventor: LI JUN
IPC: G09G3/3266
Filed: 2019-09-17
Abstract: A GOA circuit and a display device. The GOA circuit comprises m cascaded GOA units, and the nth-level GOA unit comprises: a first potential control module (100), connected to the (n-1)th-level scan signal (IN), a first clock signal (CK1), and a third clock signal (CK3); a second potential control module (200) connected to the third clock signal (CK3), the second potential control module (200) being separately connected to a first node (A) and a second node (B); a first pull-up module (300) connected to a second clock signal (CK2), the first pull-up module (300) being separately connected to the second node (B) and the first node (A); a pull-down control module (400) connected to the second clock signal (CK2), the first pull-down control module (400) being separately connected to the second node (B) and a third node (C); a pull-up control module (500), separately connected to the first node (A) and the third node (C); and a second pull-up module (700), separately connected to the third node (C) and an output end. According to the GOA circuit, the manufacturing process can be simplified and production costs are reduced.
Patent WO-2020057515-A1 (WO)
Inventor: LI YANG
IPC: F21V5/04
Filed: 2019-09-17
Abstract: Disclosed are a light distribution element (111), a light source module (110), a light source assembly (100) and an illumination lamp. The light distribution element (111) is provided with a light-emitting unit accommodation space (111a), and a light incident face (111b) and a light emergent face (111c) respectively located on two sides of the light distribution element (111), wherein an inner wall of the light-emitting unit accommodation space (111a) is the light incident face (111b); the light emergent face (111c) is a turning face, with a turning direction of the light emergent face (111c) being a direction surrounding the light incident face (111b); and the light incident face (111b) is a non-turning face in the turning direction. With the light distribution element (111), uniform light emission of the illumination lamp can be achieved without increasing the number of light distribution elements (111), and in addition, the light distribution element (111) is light in weight. Therefore, the illumination lamp using the light distribution element (111) has the characteristic of low cost.
Patent WO-2020057542-A1 (WO)
Inventor: GAO FEI
IPC: G01R31/00
Filed: 2019-09-18
Abstract: A short-circuit breaking test system for marine appliances. A maritime swinging environment is provided for a marine appliance under test (13) by simulating the movements of in degrees of freedom, i.e., rolling, pitching and yawing, of a ship body by means of a swinging test device (12); moreover, required electric energy is supplied to the marine appliance under test (13) by means of a power supply device (11) for implementing a short-circuit breaking performance test. Short-circuit breaking tests for marine appliances under a maritime swinging environment are implemented, and the accuracy of test results is improved.
Patent WO-2020063477-A1 (WO)
Inventor: HUANG SHUANGHONG
IPC: H04W4/40
Filed: 2019-09-20
Abstract: Provided in the present application are a V2X communication method and device, and a computer readable storage medium. The method comprises: a first terminal sends an NR-sidelink synchronisation signal (NR-SLSS) and/or an NR-physical sidelink broadcast channel (NR-PSBCH), the NR-PSBCH containing first enabling indication information; and sends a first indication channel. Conditions of sending the first indication channel comprise: signaling indication and/or satisfying a decision condition.
Patent WO-2020063486-A1 (WO)
Inventor: CHEN ZHONGHUI
IPC: G06F3/041
Filed: 2019-09-20
Abstract: Disclosed are a touch control film and a manufacturing method therefor, and a touch control module. In the touch control film, a fitting layer arranged on a first functional layer and a second functional layer is in indirect contact with an overlapping structure, or a portion of the fitting layer corresponding to the overlapping structure is separated from the portion of the fitting layer not corresponding to the overlapping structure, such that when stretching out and drawing back and deforming, the portion of the fitting layer not corresponding to the overlapping structure does not pull on the overlapping structure, thereby achieving the function of releasing the effect of a fitting retraction stress or a deformation stress to facilitate the improvement in the contact stability and reliability of a region where the overlapping structure is located. The touch control film can be applied to a film layer fitting product having an overlapping structure, and can eliminate the effect of a fitting layer on the connection stability of the overlapping structure, thereby ensuring the performance of the product and improving the yield of the product.
Patent WO-2021012437-A1 (WO)
Inventor: CHEN YAN
IPC: A23L33/00
Filed: 2019-10-24
Abstract: L'invention concerne un procédé permettant de traiter efficacement le diabète en utilisant, en variante, des aliments à teneur élevée en protéines et à faible teneur en protéines. Le procédé comprend n cycles, et chaque cycle comprend au moins une période d'apport protéique élevé et au moins une période d'apport protéique faible, n étant un nombre entier positif supérieur ou égal à 2.
Patent WO-2020119290-A1 (WO)
Inventor: WEI WENJIAN
IPC: F28D1/03
Filed: 2019-10-28
Abstract: 本申请提供了一种换热器及具有其的空调器。换热组件具有供冷媒通过的第一通道和第二通道，以及连通第一通道和第二通道的连通部和多个凸起，通过具有第一通道、第二通道及连通部的换热组件，实现冷媒在第一通道与第二通道内的导通，无需对换热组件进行折弯，即可形成双排换热器，相同换热量情况下，换热器的长度不会增加，安装空间不受限，同时也降低了制造成本。通过在连通部设置较大密度和较大尺寸的凸起，可保证连通部的耐压强度及冷媒流场均匀性。通过将第一通道与第二通道的横截面面积设置成不同的方式，降低了通道内冷媒的压降，以提高冷媒的散热或制冷效率，进而提高了换热器的换热效率。
Patent WO-2020125263-A1 (WO)
Inventor: YOU ZHI
IPC: H01L33/48
Filed: 2019-11-08
Abstract: 一种LED封装表面遮挡结构，包括LED发光模组（1）、密封体（2）与反光层（3），其中所述密封体（2）将所述LED发光模组（1）封装在其内部，所述密封体（2）具有多个出光面，至少在所述LED发光模组（1）所正对的所述出光面上设置反光层（3），所述反光层（3）能够将所述LED发光模组（1）发射的光线部分或全部反射至其它所述出光面。运用在正对LED发光模组（1）方向设置反光层（3），将LED发光模组（1）所发射的光线反射到其他侧面出光面，进而增加LED灯具在侧面的光强和整体的发光角度，进而改变现有技术中因正面光强过大所引起的过亮光斑，降低中心光强的强度，从而达到提高光斑均匀性的效果。
Patent WO-2020134659-A1 (WO)
Inventor: HONG MAOQIN
IPC: H02K1/16
Filed: 2019-11-12
Abstract: 一种磁悬浮直线电机，其能解决现有磁悬浮直线电机在列车运行过程中初级的定子铁芯易与路轨表面的铝板翘起端发生刮蹭而影响铁路安全运行的问题。该电机包括安装于磁悬浮列车车厢底部的初级与铺设于路轨表面的次级，其中初级包括定子铁芯（1）和嵌于定子铁芯（1）的若干绕组线圈（2），次级为沿长方向延伸并依次拼接铺设于路轨表面的若干段铝板（3），所述定子铁芯（1）包括若干定子冲片（4），所述若干定子冲片（4）层叠后通过锁紧螺栓（5）及锁紧螺母（6）紧固连接，所述定子冲片（4）的底部长度方向的两端角均为圆角或斜角，若干所述定子冲片（4）层叠并通过锁紧螺栓（5）紧固后形成的定子铁芯（1）的底部长度方向的两端均为第一圆弧端面（8）或斜端面（30）。
Patent WO-2020215692-A1 (WO)
Title: Page generation method, device, terminal and storage medium
Inventor: Yang Dongzhen
IPC: G06F8/20
Filed: 2019-11-13
Abstract: Provided are a page generation method and device, a terminal and a storage medium. The page generation method comprises: creating a plurality of sub-frames in a blank page and selecting a target sub-frame; wherein each sub-frame carries a unique identifier; in response to a configuration request of a user for the target sub-frame, according to the identifier of the target sub-frame, inquiring a data table matching the identifier from a database and displaying the data table on the blank page; wherein, the data table comprises configuration items for configuring the content information, and the same content information is set in the same configuration item; in response to the configuration item determined by the user in the data table, adding the content information mapped by the configuration item into the target sub-frame to generate a target page. This method sets the same content information in the same configuration item, so that the content information is quickly added when the page is configured, a great deal of time is prevented from being consumed on configuration of the same content information, and the development efficiency of the page is improved.
Patent WO-2021036050-A1 (WO)
Inventor: CHEN ZIYU
IPC: E03D9/05
Filed: 2019-11-26
Abstract: 本实用新型公开了一种双排污通道坐便器，包括桶体和水箱，桶体内形成桶腔，桶腔底部设置有排水水道，桶腔的顶部侧壁处设置有冲水水孔，所述桶腔的顶部侧壁还设置有若干吸气孔，在桶体内设置有排气管道，排气管道连通吸气孔，排气管道的底部延伸至排水水道的底部，所述排气管道上设置有抽风机，本实用新型能够将卫生间内的臭气通过马桶沿着下方排出，避免其经过卫生间内部经顶部排出，特别是在如厕时，确保污气不会溢出，保证了卫生间的空气清新。
Patent WO-2021093055-A1 (WO)
Title: Medical liquid inlet assembly, medical flushing device, and medical water jet cutter
Inventor: WU YAN
IPC: A61M35/00
Filed: 2019-12-05
Abstract: A medical liquid inlet assembly (1), a medical flushing device, and a medical water jet cutter. The medical liquid inlet assembly (1) comprises a liquid inlet tube (11) in which a liquid inlet channel (111) is defined; the two ends of the liquid inlet tube (11) are respectively a liquid inlet end (112) and a liquid outlet end (113); a position of the liquid inlet tube (11) close to the liquid outlet end (113) is provided with an air discharge port (114) communicated with the liquid inlet channel (111) and the external environment; a waterproof and air-permeable filter element (12) is provided at the air discharge port (114). The structure is simple, the air discharge reliability can be ensured, air can be discharged by means of a gravity action of liquid in the liquid inlet tube (11), the air discharge time can be shortened, no-load idling of a hydraulic pump (3) can be reduced, and abnormal wear and mechanical failures can be reduced.
Patent WO-2021036113-A1 (WO)
Title: Structure de tête de coupe et outil de coupe
Inventor: YAN BINGJIANG
IPC: B23C5/10
Filed: 2019-12-19
Abstract: L'invention concerne un outil de coupe et sa structure de tête de coupe (100). La structure de tête de coupe (100) comprend une partie de bord de coupe (2), et la partie de bord de coupe (2) comprend un corps de coupe (21). La surface extérieure du corps de coupe (21) est une surface cambrée faisant saillie vers l'avant, et est pourvue d'un premier bord de coupe (22) et d'au moins deux seconds bords de coupe (23). Le premier bord de coupe (22) s'étend depuis un côté du corps de coupe (21) vers la région supérieure puis vers l'autre côté du corps de coupe (21), les seconds bords de coupe (23) étant respectivement disposés à deux extrémités du premier bord de coupe (22). Une première goujure (24) est définie entre le premier bord de coupe (22) et le second bord de coupe adjacent (23), et la largeur de la première goujure (24) augmente progressivement de la région supérieure aux deux extrémités du corps de coupe (21). L'outil de coupe fournit une précision et une stabilité de traitement élevées, ainsi que de bonnes propriétés d'évacuation des copeaux, et la durée de vie de l'outil de coupe peut être considérablement prolongée.
Patent WO-2021093109-A1 (WO)
Title: Mobile phone-based miniature microscopic image acquisition device, image splicing method, and image recognition method
Inventor: PANG BAOCHUAN
IPC: G06K9/20
Filed: 2019-12-25
Abstract: The present invention provides a mobile phone-based miniature microscopic image acquisition device, an image splicing method, and an image recognition method. The acquisition device comprises a support; a mobile phone fixing table is arranged on the support; a microscope lens is arranged below a camera of a mobile phone; a slide holder is arranged below the microscope lens; an illumination light source is arranged below the slide holder; the slide holder makes scanning motion along X axis and Y axis with respect to the microscope lens, so that images of a slide are acquired into the mobile phone; the slide sample images acquired into the mobile phone can be subjected to image splicing and image recognition, and the image can be uploaded to the cloud to be processed by AI on the cloud. The accuracy and recognition efficiency of cell recognition are greatly improved, the medical cost is greatly reduced, and more remote medical institutions can use the technology for diagnosis.
Patent WO-2022036470-A1 (WO)
Title: Connecting structure of relay armature and push rod
Inventor: YANG XIAOXIA
IPC: H01H50/18
Filed: 2020-11-17
Abstract: A connecting structure of a relay armature (1) and a push rod (2), comprising an armature (1) and a push rod (2). An armature connecting part (21) connected to the armature (1) is provided at the rear part of the push rod (2). The armature connecting part (21) is provided with a mounting hole (211) penetrating up and down. The armature (1) is protrudingly provided with a mounting block (11) which can extend into the mounting hole (211), wherein the upper end of the mounting block (11) is horizontally bent backwards to form a limiting part (111), the mounting block (11) is located in the mounting hole (211) after the connection is finished, and the limiting part (111) penetrates through the mounting hole (211) and is hooked on an upper end face of the armature connecting part (21). The connecting structure has the advantages that the upper end of the mounting block (11) is horizontally bent backwards to form the limiting part (111), the limiting part (111) penetrates through the mounting hole (211) and is hooked on the upper end face of the armature connecting part (21) to realize stable mounting connection between the armature (1) and the push rod (2), the structure is simple, the connection is stable and reliable, and normal and stable use of the relay is ensured.