baber/WOPTO huggingface dataset:
Patent WO-2020019894-A1 (WO)
Title: Method and device for generating serial number
Inventor: WANG SHENG
IPC: G06F16/901
Filed: 2019-06-13
Abstract: Embodiments of the present description provide a method and device for generating a serial number. The method comprises: upon receipt of a serial number generation request, obtaining processing related information of a target service, the serial number request carrying an identification of the target service; the processing related information comprising processing time related information of the target service, and service unit related information for processing the target service; and then generating, on the basis of the processing time related information of the target service, and the service unit related information thereof, a serial number corresponding to the target service by the established serial number template.
Patent WO-2020082786-A1 (WO)
Inventor: YUAN GANG
IPC: G16H20/10
Filed: 2019-07-08
Abstract: Disclosed are a drug use monitoring method and apparatus based on data processing. The method comprises: acquiring a drug use prescription of a medical unit to be monitored (S11); acquiring drug information of various kinds of drugs comprised in the drug use prescription, and determining an average daily cost of a single drug in the various kinds of drugs according to the drug information of the various kinds of drugs (S12); determining a target drug in the drug use prescription according to the average daily cost of a single drug in the various kinds of drugs, and determining the proportion of the target drug in the drug use prescription according to the drug information of the various kinds of drugs (S13); and according to the proportion of the target drug and a drug use standard threshold value corresponding to the medical unit to be monitored, determining whether drug use of the medical unit to be monitored meets the standard (S14). Using the method can improve accuracy of drug use monitoring on a medical unit and improve reliability of drug use monitoring on the medical unit, and the method is of great applicability.
Patent WO-2020063021-A1 (WO)
Title: 应用于终端设备的眼球追踪方法、装置以及系统
Inventor: KONG XIANGHUI
IPC: G06K9/00
Filed: 2019-07-09
Abstract: 本申请公开了一种应用于终端设备的眼球追踪方法、装置以及系统。其中，该方法包括：采集图像信息；从图像信息中提取眼部特征信息，形成眼部特征信息集合，其中，图像信息中包含眼部特征信息；发送眼部特征信息集合至服务器；接收并解析服务器反馈的注视信息。
Patent WO-2021003671-A1 (WO)
Inventor: SUN YUCHEN
IPC: H04N19/124
Filed: 2019-07-09
Abstract: Systems and methods are provided for implementing inter-coded resolution-adaptive video coding supported by resizing motion information of a current frame during motion prediction, reducing extensive computational costs and computing time that would be incurred as a result of extensive application of interpolation filters to generate picture information of a reference frame to sub-pixel granularity, and thus reducing computational cost and computing time of decoding as a whole. The methods and systems described herein include determining a ratio of the resolution of a reference frame to the resolution of a current frame; determining a motion vector of the block of the current frame, and calculating at least one pixel coordinate corresponding to the motion vector of the block of the current frame; resizing motion information of the block of the current frame according to a resolution of the reference frame in accordance with the ratio; locating a predictor block of the reference frame in accordance with the resized motion information; and subsequently minimizing or avoiding applying an interpolation filter to a block at the scaled coordinates at the reference frame to generate sub-pixel values of the predictor block.
Patent WO-2021003754-A1 (WO)
Inventor: MENG YIMING
IPC: H04R9/06
Filed: 2019-07-12
Abstract: The present invention provides a loudspeaker box, comprising an upper housing, a lower housing matching the upper housing to form an accommodating space, and a loudspeaker unit accommodated in the accommodating space, wherein the loudspeaker unit comprises a vibrating diaphragm used for vibration sounding and an upper cover arranged between the vibrating diaphragm and the upper housing; the upper housing, the upper cover, and the vibrating diaphragm form a front vocal cavity; the lower housing, the upper housing, the upper cover, and the vibrating diaphragm are matched to form a rear cavity; the rear cavity comprises a first rear cavity arranged in the loudspeaker unit and a second rear cavity located outside the loudspeaker unit and communicated with the first rear cavity; and the upper cover is provided with a through hole communicated with the front vocal cavity and the second rear cavity. Compared with the related technology, the air pressure in the front vocal cavity and the rear vocal cavity in the loudspeaker box provided in the present invention is balanced, and the acoustic performance is good.
Patent WO-2020024917-A1 (WO)
Inventor: FAN LONG
IPC: G16B30/00
Filed: 2019-07-30
Abstract: An exemplary computer-implemented method for optimizing a nucleic acid sequence for expression of a protein in a host, comprises: a) receiving an initial population set, wherein the initial population set comprises a plurality of initial candidate nucleic acid sequences capable of expressing the protein (106); and b) performing, based on the initial population set, optimization of a harmony index, a codon context index, and an outlier index using a computer-assisted NSGA-III algorithm or a variant thereof, thereby obtaining a plurality of optimized nucleic acid sequences capable of expressing the protein (108).
Patent WO-2020038263-A1 (WO)
Title: Conductive self-lubricating composite plate for bearing
Inventor: ZHANG RONGPING
IPC: C10M169/04
Filed: 2019-08-14
Abstract: A conductive self-lubricating film for a bearing and a preparation method thereof. The conductive self-lubricating film for a bearing is used in an electrophoretic process, and mainly consists of a fluoropolymer (10), carbon black (11), carbon nanotubes (12), carbon fibers (13), and a solid lubricant (14). A polymer is selected from one or more type of the fluoropolymer (10), and a weight ratio thereof is 70-80%. A weight ratio of the carbon black (11) is 4-5%, a weight ratio of the carbon nanotubes (12) is 1-2%, a weight ratio of the carbon fibers (13) is 15-20%, and a weight ratio of the solid lubricant (14) is 0-9%. The length of the carbon nanotubes (12) is 3 μm to 5 μm. A mix of the carbon black (11) and the carbon nanotubes (12) is used in the conductive self-lubricating film, thereby reducing overall material costs and facilitating promotion and use thereof. The ratios of the carbon black (11), the carbon nanotubes (12), and the carbon fibers (13) are configured to microscopically form a favorable conductive network in the conductive self-lubricating film, such that macroscopically, the conductive self-lubricating film has a resistance value less than 10 3  ohm per square centimeter, and is applicable to an electrophoretic process.
Patent WO-2021035720-A1 (WO)
Title: Power line detection method, millimeter wave radar, system, and storage medium
Inventor: GAO DI
IPC: G01C25/00
Filed: 2019-08-30
Abstract: Provided are a power line detection method, millimeter wave radar (200), system, and storage medium, applied to a millimeter wave radar (200), the millimeter wave radar (200) being arranged on an unmanned aerial vehicle (100); said method comprises: using the millimeter wave radar (200) to scan a to-be-detected area to obtain a plurality of to-be-detected data corresponding to a power line in the to-be-detected area (S101); according to the to-be-detected data, determining information of the distance between the power line and an obstacle (S102); sending the distance information to the ground end such that the ground end detects the power line according to the distance information (S103); using the millimeter wave radar (200) as a detection device has high reliability and is hardly affected by rain, fog, sunlight and other environments, and the detection data is stable; further, with the aid of the computing platform of the radar itself, scanned environmental data is processed in real time to obtain the detection results, quickly helping inspection personnel to locate threat areas; the invention can also greatly reduce the cost of tree obstruction detection applications, and the detection results can be obtained in real time in any weather, improving operating efficiency.
Patent WO-2021026974-A1 (WO)
Title: 集尘组件和墙面打磨机
Inventor: LIAO JINGTIAN
IPC: B24B55/06
Filed: 2019-08-30
Abstract: 一种集尘组件和墙面打磨机，其中，集尘组件包括：集尘座（1），具有安装腔（1a），集尘座设有连通所述安装腔的多个穿孔（1b），多个穿孔环绕集尘座的周缘分布；多个集尘件（2），每一集尘件可活动地穿设于每一穿孔。该墙面打磨机包括该集尘组件。
Patent WO-2021042275-A1 (WO)
Inventor: ZHANG GUIMIN
IPC: A61K36/8994
Filed: 2019-09-03
Abstract: 一种治疗骨性关节炎的中药组合物，含有黄芪、金银花、黄柏、苍术、薏苡仁、玄参、当归、白芍、甘草、水蛭、蜈蚣、全蝎等药材。经过动物及临床试验表明，中药组合物对关节疾病，尤其是骨性关节炎具有良好的治疗效果，可明显减少炎症因子、降低炎症反应、明显改善临床症状，提高患者生活品质，适合进一步推广应用。
Patent WO-2020052503-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2019-09-06
Abstract: 一种雾化器及带有雾化器的电子烟（100），雾化器包括壳体（10）以及设于壳体（10）上的雾化组件（20）和活动组件（30），壳体（10）上设置有安装口（1211），雾化组件（20）包括通过安装口（1211）可插拔地安装在壳体（10）内的内套管（24），内套管（24）上设有出烟口（244），活动组件（30）包括可活动地设于壳体（10）上的防尘盖（31）及锁止件（33），防尘盖（31）相对锁止件（33）可转动，转动防尘盖（31）可打开安装口（1211）以显露出烟口（244）或关闭安装口（1211）以遮蔽出烟口（244），内套管（24）上设有与锁止件（33）配合的锁止槽（245），当防尘盖（31）打开安装口（1211）时，滑动防尘盖（31），锁止件（33）在防尘盖（31）的带动下移动进而与锁止槽（245）相脱离，以使得内套管（24）能够被取出。雾化器起到防尘作用，同时，滑动防尘盖（31），可使得内套管（24）能够被取出，方便用户清理杂质，操作简单。
Patent WO-2021051283-A1 (WO)
Inventor: YUAN YIPING
IPC: A24F47/00
Filed: 2019-09-17
Abstract: 一种雾化装置（100）及用于储存溶液的装置。雾化装置（100）包括烟弹（100A）。烟弹（100A）具有外壳（3）、加热组件（6）及加热组件顶盖（4）。加热组件（6）具有凹槽（6c），凹槽（6c）之开口朝向第一方向。加热组件顶盖（4）具有倒扣组件（4i），倒扣组件（4i）具有第一腔，第一腔的开口朝向第二方向，第一方向与第二方向不同。
Patent WO-2020140557-A1 (WO)
Title: 毫米波ltcc滤波器
Inventor: ZHU ZHIMING
IPC: H01P1/208
Filed: 2019-10-15
Abstract: 本发明提供一种毫米波LTCC滤波器，包括系统地层、金属化过孔；设于所述第一基片集成波导单元内的两个第一微扰金属化过孔和设于所述第二基片集成波导单元内的两个第二微扰金属化过孔；两个所述第一微扰金属化过孔关于所述第一闭合谐振腔的几何中心对称设置于所述第一闭合谐振腔的第一对角线上；两个所述第二微扰金属化过孔关于所述第二闭合谐振腔的几何中心对称设置于所述第二闭合谐振腔的第二对角线上，所述第一谐振腔的所述第一对角线和所述第二谐振腔的所述第二对角线正交分布；第一端口以及第二端口。与相关技术相比，本发明毫米波LTCC滤波器体积小、带宽大且损耗小。
Patent WO-2020177344-A1 (WO)
Title: 新风模块和空调器
Inventor: LV JIANHUA
IPC: F24F13/28
Filed: 2019-10-25
Abstract: 一种新风模块（40）和空调器，新风模块（40）包括：壳体（10），形成有新风风道（11）和连通所述新风风道（11）的安装口（12）；以及滤网组件（20），包括滤网支架（21）和安装于所述滤网支架（21）的过滤网（22），所述滤网组件（20）自所述安装口（12）滑动安装于所述新风风道（11）。
Patent WO-2020093910-A1 (WO)
Inventor: QUE YUAN
IPC: H04W48/16
Filed: 2019-10-30
Abstract: 本申请公开了一种无线接入平台及切换方法，分配设备获取终端的标识信息，所述分配设备根据所述终端的标识信息确定接入信息，所述分配设备将所述接入信息发送给所述终端，以使所述终端根据所述接入信息接入到所述接入信息对应的接入平台。
Patent WO-2020140633-A1 (WO)
Title: 文本主题提取方法、装置、电子设备及存储介质
Inventor: JIN GE
IPC: G06N3/04
Filed: 2019-11-14
Abstract: 一种文本主题提取方法，属于人工智能技术领域，包括：构建文本主题提取模型（S1）；训练文本主题提取模型（S2）；获取文本样本对应的文本词向量（S3）；将文本词向量输入经过训练的文本主题提取模型（S4）；输出与所述文本样本相应的文本主题（S5），其中，文本主题提取模型包括卷积神经网络和注意力机制，注意力机制包括位置注意力机制和通道注意力机制，位置注意力机制和通道注意力机制并行建立，均与卷积神经网络的激活层连接，分别施加位置注意力权重和通道注意力权重，将位置注意力机制的输出结果和通道注意力机制的输出结果均输入卷积神经网路的全连接层。还公开了一种装置、电子设备和存储介质。该方法提高了文本主题提取模型运算效率，提高了文本主题提取的精度。
Patent WO-2020253089-A1 (WO)
Inventor: RAN HAO
IPC: B65H31/38
Filed: 2019-11-19
Abstract: A partitioning stacking and arrangement device, comprising stacking baffles (1) and vibrators (2); the stacking baffles (1) are used to partition stacking grooves (3), and the vibrators (2) are used to drive at least one stacking baffle (1) of the stacking groove (3) to vibrate. The vibrators are used to drive the stacking baffles to vibrate, so that sheet-shaped materials are arranged while being stacked in the stacking grooves, improving the stacking uniformity; moreover, compared with pulse-driven arrangement by telescopic devices such as a cylinder, the vibration arrangement by the vibrators has a simpler structure, facilitating arrangement of parts in a narrow space.
Patent WO-2021102633-A1 (WO)
Title: 阵列基板、控光面板和显示装置
Inventor: ZHANG RUIFENG
IPC: G02F1/1335
Filed: 2019-11-25
Abstract: 一种阵列基板、控光面板和显示装置。该阵列基板(100)包括用于整体沿第一方向(D1)延伸的子像素行的第一信号线(110)，以及用于整体沿与第一方向(D1)交叉的第二方向(D2)延伸的子像素列的第二信号线(130)。第一信号线(110)包括顺次直接相连多个折线结构(111)，多个折线结构(111)的每个包括顺次直接相连的第一走线部分(112)、第二走线部分(113)和第三走线部分(114)；第一走线部分(112)的延伸方向和第三走线部分(114)的延伸方向均与第一方向(D1)和第二方向(D2)相交，第二走线部分(113)沿第一方向(D1)延伸；第一走线部分(112)的沿第一走线部分(112)延伸方向延伸的中线(151)与第二走线部分(113)的沿第二走线部分(113)延伸方向延伸的中线(152)相交形成第一夹角(α1)；第二走线部分(113)包括在第二方向(D2)上彼此对置的第一边(121)和第二边(122)，第一边(121)位于第一夹角的内侧和第二边(122)位于第一夹角的外侧；第一走线部分(112)的靠近第二信号线(130)的边在第一边(121)的第一位置(P1)与第一边(121)相交，第三走线部分(114)的靠近第二信号线(130)的边在第一边(121)的第二位置(P2)与第一边(121)相交；第二信号线(130)的在第一信号线(110)所在电极层上的正投影的靠近第一走线部分(112)的边在第一边(121)的第三位置(P3)与第一边(121)相交，第二信号线(130)的在第一信号线(110)所在电极层上的正投影的靠近第三走线部分(114)的边在第一边(121)的第四位置(P4)与第一边(121)相交；第一边(121)的位于第一位置(P1)和第二位置(P2)之间的线段的长度大于第一边(121)的位于第三位置(P3)和第四位置(P4)之间的线段长度。例如，该阵列基板(100)可以降低因静电释放导致的不良(例如，短路不良)的可能性。
Patent WO-2021127998-A1 (WO)
Title: 一种声纹鉴定方法和相关装置
Inventor: ZHENG LINLIN
IPC: G10L17/00
Filed: 2019-12-24
Abstract: 一种声纹鉴定方法和相关装置，通过计算样本语音中的目标音素与检材语音中的目标音素的共振峰频率偏差，得到4个偏差值(103)，当偏差值不满足预置共振峰频率偏差标准时，计算偏差值与共振峰频率偏差标准中与该偏差值对应的共振峰频率偏差上限值的差值(105)，判断差值是否在预置范围内，若是，调整样本语音中的目标音素的音频时间范围(106)，直至满足条件，从而输出样本语音中的目标音素与检材语音中的目标音素属于同一说话人的声纹鉴定结果(104)，否则输出不同说话人的声纹鉴定结果，从而解决了现有的声纹鉴定方法中说话人因为情绪波动等原因使得计算得到的偏差值与预置范围存在微小的偏差，进而使得原本为同一说话人被错鉴定为不同说话人的技术问题。
Patent WO-2021077612-A1 (WO)
Title: Application of reagent for quantifying khib to sle
Inventor: DAI YONG
IPC: G01N33/68
Filed: 2019-12-27
Abstract: Application of a reagent for quantifying a lysine 2-hydroxyisobutyrylation modification level in a protein in the preparation of an SLE diagnosis and/or prognosis reagent. SLE is systematically and deeply studied from the perspective of proteomics; 2-hydroxyisobutyrylation maps of normal people and SLE patients in the population are discussed for the first time, and it is found that there is an obvious difference between histone lysine 2-hydroxyisobutyrylation modifications of the normal people and the SLE patients; and upon analysis therefrom, 2-hydroxyisobutyrylation loci having differential expressions are found, and a key marker related to SLE is obtained and can be used as a corresponding diagnostic marker.
Patent WO-2020143616-A1 (WO)
Inventor: YANG ZAILONG
IPC: G06F3/0481
Filed: 2020-01-07
Abstract: L'invention concerne un procédé de commande d'écran flexible et un ensemble d'affichage. Le procédé consiste : à recevoir une première opération sur l'écran dur ; et en réponse à la première opération, à commander l'écran flexible afin d'afficher un contenu cible correspondant à la première opération.
Patent WO-2021036181-A1 (WO)
Inventor: Wu Wenkuang
IPC: G06F16/35
Filed: 2020-01-14
Abstract: A data extraction method and device, a storage medium and an equipment. The method comprises: acquiring a manually annotated triad on the basis of tags manually added for characters in a first group of documents (S101); determining an automatically annotated triad according to a triad identified by a preset model from a second group of documents (S102), the preset model being a model that is preset and fits to the type of the second group of documents, and the model being obtained by training through using training data that comprise the manually annotated triad and the first group of documents; and using the manually annotated triad and the automatically annotated triad as knowledge data extracted from the documents (S103). The method can improve the use ratio of useful information in the documents, and the obtained knowledge data are more comprehensive.
Patent WO-2020147781-A1 (WO)
Inventor: SHAO LIBO
IPC: D06F37/30
Filed: 2020-01-16
Abstract: 本发明揭示了一种家用电器传动装置，包括一动力轴与一输出轴总成，所述输出轴总成包括行星架、安装在行星架上的行星轮系、输出轴及随动轴，所述行星轮系包括太阳轮及与太阳轮啮合的行星齿轮，所述行星架与输出轴连接，所述太阳轮与所述随动轴连接，并且所述行星架上设有第一与第二轴承，该第一与第二轴承与输出轴同轴设置，所述随动轴一端凸出所述太阳轮并与所述第一轴承连接，而所述随动轴的另一端穿过所述第二轴承并凸出所述行星架与动力轴间隙连接。
Patent WO-2021159374-A1 (WO)
Title: Communication method, communication apparatus, and storage medium
Inventor: MU QIN
IPC: H04L27/36
Filed: 2020-02-13
Abstract: A communication method, a communication apparatus, and a storage medium. The communication method comprises: determining a communication mechanism used by the current communication, the communication mechanism comprising a first communication mechanism or a second communication mechanism, wherein the first communication mechanism and the second communication mechanism have different configuration parameters, and the maximum modulation order supported by a modulation and coding scheme in the second communication mechanism is higher than the maximum modulation order supported by the modulation and coding scheme in the first communication mechanism; and communicating on the basis of the first communication mechanism or the second communication mechanism. By means of the present application, determination and use of the communication mechanism can be achieved when a high-order communication mechanism is introduced.
Patent WO-2020177545-A1 (WO)
Title: Palette size constraint in palette mode for video compression system
Inventor: SUN YU-CHEN
IPC: H04N19/105
Filed: 2020-02-20
Abstract: Systems and methods are provided for improving efficiency of an encoder performance in the HEVC palette mode by limiting the number of colors to be used in the current palette to be no more than the size of coding unit or the prediction unit, and by avoiding duplicate colors in the current palette. The encoder may signal a binary vector indicating previous elements from a palette predictor list to be reused in a current palette, determine a number of the previous elements based on the binary vector, determine a sample size of the current palette, determine a maximum number of new elements to be used in the current palette based on the number of the previous elements and the sample size, determine a set of new elements corresponding to the maximum number of new elements, and signal the set ofnew elements.
Patent WO-2021168611-A1 (WO)
Inventor: WANG SICONG
IPC: G01B11/24
Filed: 2020-02-24
Abstract: Embodiments of systems and methods for measuring a surface topography of a semiconductor chip are disclosed. In an example, a method for measuring a surface topography of a semiconductor chip is disclosed. A plurality of interference signals each corresponding to a respective one of a plurality of positions on a surface of the semiconductor chip are received by at least one processor. The interference signals are classified by the at least one processor into a plurality of categories using a model. Each of the categories corresponds to a region having a same material on the surface of the semiconductor chip. A surface height offset between a surface baseline and at least one of the categories is determined by the at least one processor based, at least in part, on a calibration signal associated with the region corresponding to the at least one of the categories. The surface topography of the semiconductor chip is characterized by the at least one processor based, at least in part, on the surface height offset and the interference signals.
Patent WO-2020192707-A1 (WO)
Title: Procédé, dispositif et appareil de réglage d'un dispositif d'éclairage d'un véhicule de transport, et support de stockage
Inventor: LIU FENG
IPC: B60Q1/08
Filed: 2020-03-25
Abstract: L'invention concerne un procédé de réglage d'un dispositif d'éclairage d'un véhicule de transport, comprenant les étapes consistant à : S210, obtenir une vitesse de déplacement actuelle d'un véhicule de transport ; S230, déterminer une puissance cible correspondant à la vitesse de déplacement actuelle selon une correspondance vitesse-puissance prédéfinie, la correspondance vitesse-puissance prédéfinie étant une correspondance entre une plage de vitesse et une puissance d'éclairage ; et S250, ajuster une puissance de sortie d'un dispositif d'éclairage en fonction de la puissance cible. Les effets bénéfiques comprennent : la réalisation d'une économie d'énergie et d'une protection environnementale, l'extension de la durée de vie du dispositif d'éclairage, et la facilitation d'ajustements efficaces du dispositif d'éclairage tout en assurant également la performance de sécurité de conduite.
Patent WO-2020200253-A1 (WO)
Inventor: LIANG DANDAN
IPC: H04W24/08
Filed: 2020-04-01
Abstract: 本申请实施例公开了一种EHT PPDU的检测方法，该方法包括：若待检测PPDU在6GHz频段上传输，则确定所述待检测PPDU包含EHT PPDU，然后使用EHT PPDU的符号识别所述EHT PPDU，其中EHT PPDU的主信道设置在6GHz频段。或者，该方法包括：若所述待检测PPDU的带宽大于或等于X MHz，则确定所述待检测PPDU包含EHT PPDU，然后使用EHT PPDU的符号识别所述EHT PPDU，其中，EHT PPDU所在的频段设置有最低带宽为X MHz。本申请针对新一代的无线局域网络协议提供了一种EHT PPDU的检测方法，可以使用低开销的PPDU来快速识别EHT PPDU。
Patent WO-2021164113-A1 (WO)
Title: Weight module for chip coating process
Inventor: JIANG HAIBING
IPC: H01L21/67
Filed: 2020-04-15
Abstract: A weight module for a chip coating process, comprising a base (1). An XYZ three-axis motion platform is arranged on the base (1), a weight assembly (3) is arranged on the XYZ three-axis motion platform, and the weight assembly (3) comprises a plurality of elongated weights, a lower fixing frame (301), and an upper fixing frame (306); the weights penetrate through the lower fixing frame (301) and the upper fixing frame (306), and can move up and down between the lower fixing frame (301) and the upper fixing frame (306); the positions of the weights on the lower fixing frame (301) and the upper fixing frame (306) correspond to the positions of chips mounted on a jig (2); each weight comprises an extension rod (304) arranged at the top of the weight, and a floating weight (305) is placed on or removed from the extension rod (304). Individual weights are used to replace a flat plate for pressure holding and an XYZ three-axis motion platform is provided, so that it can be ensured that the magnitude of force on every chip is the same, and a weight matrix can move in horizontal and vertical directions, thereby achieving staggered pressure holding on a plurality of chips by one weight and meeting the requirement for tight arrangement of the chips on a jig.
Patent WO-2020216208-A1 (WO)
Inventor: ZHANG YUANQI
IPC: H01L27/32
Filed: 2020-04-21
Abstract: Provided are a display substrate, a manufacturing method thereof and a display device. The display substrate includes a substrate base (5), a functional pattern (1) arranged on one side of the substrate base (5), and a flat layer (2) arranged on the side of the functional pattern (1) facing away from the substrate base (5), the flat layer (2) includes a first portion (B1) and a second portion (B2), wherein the orthographic projection of the first portion (B1) on the substrate base (5) coincides with the orthographic projection of the functional pattern (1) on the substrate base (5), the orthographic projection of the second portion (B2) on the substrate base (5) and the orthographic projection of the functional pattern (1) on the substrate base (5) do not overlap, and in a direction perpendicular to the substrate base (5), the height of a surface of the first portion (B1) away from the substrate base (5) is the same as the height of a surface of the second portion (B2) away from the substrate base (5).
Patent WO-2021184494-A1 (WO)
Title: Manufacturing method of sensor, sensor, and detection method of sensor
Inventor: CHEN DA
IPC: G01N29/22
Filed: 2020-04-27
Abstract: A manufacturing method of a sensor for detecting an early marker for a cardiac injury, a sensor manufactured by using the manufacturing method, and a detection method of the sensor. The manufacturing method comprises: I. manufacturing a piezoelectric film sensor; II. depositing a silicon oxide layer on a surface of an upper electrode of the piezoelectric film sensor; III. forming microfluidic channel sidewalls at a surface of the silicon oxide layer; IV. providing a glass cover plate on upper surfaces of the microfluidic channel sidewalls, and forming a microfluidic channel; and V. attaching an early marker antibody for a cardiac injury at the surface of the silicon oxide layer in the microfluidic channel. The manufactured sensor performs detection on the basis of the mass sensitive principle, thereby reducing interference, and enhancing detection accuracy. Moreover, the sensor has a smaller size.