baber/WOPTO huggingface dataset:
Patent WO-2020019267-A1 (WO)
Title: Data processing method and device
Inventor: WANG NING
IPC: G06F12/02
Filed: 2018-07-26
Abstract: Provided in the embodiments of the present application are a data processing method and device, which relate to the technical field of storage, and effectively improve the utilization ratio of a storage space. The method is applied to a first physical storage space to store a data block of a first security level and a data block of a second security level, a second physical storage space to store a flash device of the data block of the second security level, wherein each stripe set of the data block of the first security level is composed of m adjacent strips and comprises a check data set, and the data block of the second security level is only used to store user data. The method comprises: receiving a write data request for requesting write target data, and acquiring a security level of target data; if the security level of the target data is the first security level, writing the target data into the first physical storage space; if the security level of the target data is the second security level, writing the target data to the second physical storage space, or writing the target data to the second physical storage space and the first physical storage space.
Patent WO-2019227728-A1 (WO)
Inventor: WANG JIEMING
IPC: G06F3/01
Filed: 2018-08-28
Abstract: 本发明公开了一种AR虚拟角色智能珠宝，包括：珠宝本体；以及智能芯片，其与珠宝本体结合成一体，智能芯片包括无线连接模块、语音输入模块和触摸传感器，无线连接模块用来与终端APP蓝牙连接，终端APP用来生成虚拟角色，语音输入模块用来通过向珠宝说话来和虚拟角色进行互动，触摸传感器用来通过触摸珠宝本体来控制虚拟角色动作。该智能珠宝通过珠宝和AR技术结合运用，增加了珠宝的功能。
Patent WO-2020056684-A1 (WO)
Title: 通过转发模式连接的多tws耳机实现自动翻译的方法及装置
Inventor: LUO HAIBIN
IPC: H04R1/10
Filed: 2018-09-20
Abstract: 本申请提供的一种控制方法及电子设备，涉及通信技术领域，有利于简化双语实时翻译过程中用户的操作，有利于提升用户体验，该方法具体包括：电子设备连接有主耳机和从耳机，由主耳机进行话权裁决，可以将具有话权的耳机自动拾取的语音上传到电子设备，由电子设备对上传的语音进行翻译，而后返回翻译结果。
Patent WO-2019076254-A1 (WO)
Title: Game application control method, and device
Inventor: LIN ZHIYONG
IPC: A63F13/49
Filed: 2018-10-12
Abstract: A game application control method, and a device. The method comprises: a mobile terminal acquires past usage records of a plurality of game services of a target game application, wherein the game services are services associated with the target game application on the mobile terminal; determine the priorities of the plurality of game services on the basis of the past usage records; when it is detected that the usage amount of preset system resources of the mobile terminal is greater than a preset threshold, freeze at least one of the plurality of game services in ascending order of priority, wherein the target game application is running in the foreground of the mobile terminal.
Patent WO-2020051968-A1 (WO)
Inventor: LI CHANGZHU
IPC: G06F3/0484
Filed: 2018-10-13
Abstract: 一种移动通讯领域中的通过无线通讯技术来向附近的设备分享数据的方法，在打印照片的方法中，手机首先选定要打印的照片，然后通过上述相关无线通讯技术发现附件的设备，将发现的设备例如打印机、投影仪显示在手机上；然后用户对该发现的打印机做一个点击操作，就可以一键打印。这样就提高了电子设备打印的效率，也提高了用户体验。
Patent WO-2019076310-A1 (WO)
Title: Dihydropyrimidine compounds and uses thereof in medicine
Inventor: LIU XINCHANG
IPC: C07D487/04
Filed: 2018-10-17
Abstract: Provided herein are a dihydropyrimidine compound and use as a medicament, especially application as a medicament used for treating and preventing hepatitis B. Specifically, provided herein is a compound having Formula (I) or (Ia), or a stereisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, wherein the variables of the formulas are as defined in the specification. Also provided herein is use of the compound having Formula (I) or (Ia), or an enantiomer, a diastereoisomer, a tautomer, a hydrate, a solvate, or a pharmaceutically acceptable salt thereof as a medicament, especially use as a medicament for treating and preventing hepatitis B.
Patent WO-2020029433-A1 (WO)
Inventor: ZHUO WENZHI
IPC: G06F16/338
Filed: 2018-10-23
Abstract: 一种知识技能的搜索方法，包括：（S1）接收当前用户的多个搜索请求，每个所述搜索请求包括关键词；（S2）依据所述关键词查找多级路径上的节点名称；（S3）依据每个所述搜索请求向所述当前用户展示与所述关键词相匹配的节点名称对应的所有路径信息，从而根据路径信息获取技能分类。有益效果：展示搜索结果的所有路径，有助于用户在搜索知识技能时精准的查找到所需要的内容，通过搜索结果的路径，方便用户查找与该结果相关联的内容。
Patent WO-2019085919-A1 (WO)
Inventor: ZHANG SONG
IPC: H01L21/762
Filed: 2018-10-31
Abstract: 一种浅沟槽隔离结构的凹陷区处理方法及半导体元器件，所述方法包括：提供在衬底上形成有浅沟槽隔离结构的晶圆，且浅沟槽隔离结构上表面在与有源区交界处形成有凹陷区；在晶圆表面淀积氧化硅，且氧化硅填满凹陷区；干法刻蚀淀积的所述氧化硅，通过控制刻蚀深度使得既能露出衬底的有源区表面、又能尽量保留凹陷区内填充的氧化硅；在有源区表面热氧化生长栅氧化层。
Patent WO-2020093455-A1 (WO)
Title: 一种显示面板和显示装置
Inventor: LIN JIA-REN
IPC: H01L23/528
Filed: 2018-11-21
Abstract: 一种显示面板和显示装置。显示面板包括基板（100）以及基板（100）上形成有第一金属层（200），第一金属层（200）上形成有绝缘层（300），绝缘层（300）上形成有第二金属层（400），第二金属层（400）上形成有钝化保护层（500）；第一金属层（200）和第二金属层（400）的底部的宽度大于顶部的宽度，且宽度从顶部至其底部逐渐增大；第一金属层（200）的宽度和第二金属层（400）的宽度不同。
Patent WO-2019114612-A1 (WO)
Title: 一种基于地理信息的中高频通信信道的模拟测试系统
Inventor: CHEN DIFEI
IPC: H04B17/391
Filed: 2018-12-07
Abstract: 本发明公开了一种基于地理信息的中高频通信信道的模拟测试系统，包括人机接口模块、地理信息处理器、地波信号模拟处理模块、天波信号模拟处理模块、数字地图、环境噪声生成模块、时间生成器以及模拟信号合成器；根据地波传输路径和天波传输路径分别模拟地波传输信号和天波传输信号，最后将地波模拟信号、天波模拟信号和环境噪声信号进行合成后送至中高频接收机。本发明提供的基于地理信息的中高频通信信道的模拟测试系统，能够降低中高频通信系统和设备的测试成本，快速模拟任意地点一年中各时间段内中高频接收机实际可能接收到的信号，大大提高中高频通信系统和设备的测试速度。
Patent WO-2019110012-A1 (WO)
Title: Procédé de détection et de reconnaissance faciale utilisant un système de caméra à champ lumineux
Inventor: SHI ZHIRU
IPC: G06V10/50
Filed: 2018-12-07
Abstract: L'invention concerne un procédé de détection et de reconnaissance faciale utilisant un réseau de caméras à champ lumineux, consistant à capturer des images couleur multi-vues au moyen du réseau de caméras à champ lumineux ; à obtenir une carte de profondeur ; à effectuer un rendu du champ lumineux à l'aide d'une fonction de pondération comprenant un composant de profondeur et un composant sémantique, la fonction de pondération attribuant une pondération à un rayon du champ lumineux ; et à détecter et à reconnaître un visage.
Patent WO-2019128944-A1 (WO)
Title: 冰箱及其化霜控制方法
Inventor: MIAO JIANLIN
IPC: F25D21/06
Filed: 2018-12-24
Abstract: 一种冰箱化霜控制方法，根据蒸发器（300）的表面温度调节施加在电磁化霜装置（400）上的电压，当蒸发器（300）的表面温度上升一定的温度值时，降低调节施加在电磁化霜装置（400）上的电压，以降低电磁化霜装置（400）的功率。在蒸发器（300）表面积霜较厚、温度较低时，使电磁化霜装置（400）以高功率运行，以提高化霜效率；在蒸发器（300）表面积霜较少、温度较高时，使电磁化霜装置（400）以低功率运行，以避免蒸发器表面温度上升过快，在保证蒸发器（300）表面温度正常稳定上升的同时，提高了除霜效率，优化了电磁化霜装置（400）的工作过程。
Patent WO-2020073504-A1 (WO)
Inventor: HUANG LEI
IPC: A44C5/14
Filed: 2018-12-26
Abstract: A watchband, comprising a band body (1), and further comprising a cover plate (3). A mounting groove (13) for mounting a lug shaft (2) on a wrist-worn device body (4) is provided on the band body (1); and the cover plate (3) is movably connected to the band body (1), and the cover plate (3) is used for closing or opening a groove opening (111) of the mounting groove (13). By providing the mounting groove (13) and the cover plate (3) matching the mounting groove (13) in the watchband, during watchband detachment, the watchband can be conveniently detached only needing to open the cover plate (3) covering the groove opening (111), but in the prior art, the watchband can be detached only by firstly taking down the lug shaft from the wrist-worn device body (4); moreover, when a wrist-worn device worn on a wrist cannot be normally taken down because a buckling portion of two watchbands is damaged or is clamped by another device, the watchband can also be separated from the wrist-worn device body (4) by opening the cover plate (3) to take down the wrist-worn device from the wrist, so that the wearing safety can be improved. Further disclosed is the wrist-worn device comprising the watchbands which are convenient to be detached.
Patent WO-2019153933-A1 (WO)
Inventor: CHEN FENGHUI
IPC: F25D23/02
Filed: 2018-12-27
Abstract: A refrigerator, comprising a drawer-type door (1) disposed at the front of a refrigerator body, a control unit, a drive unit (2), and a retractable unit (3). The control unit selectively sends an open instruction or a close instruction to open or close the drawer-type door (1).
Patent WO-2020133158-A1 (WO)
Title: 一种球形硅树脂粉体或其接团体的制备方法以及由此得到的球形硅树脂粉体或其接团体
Inventor: CHEN SHUZHEN
IPC: C08G77/06
Filed: 2018-12-28
Abstract: 本发明提供一种球形硅树脂粉体或其接团体的制备方法，包括步骤：S1，提供一烃基硅酸碱金属盐的水性溶液；S2，添加酸或碱，最终调节水性溶液的PH至7-13，使得硅酸的羟基缩合，得到球形硅树脂粉体或其接团体。本发明还提供由上述制备方法得到的球形硅树脂粉体或其接团体。本发明通过一烃基硅酸碱金属盐来制备球形硅树脂粉体或其接团体，避免了现有技术中的工艺复杂或控制严格等问题。特别地，根据本发明的制备方法，一烃基硅酸碱金属盐的水性溶液本身稳定，可以与碱性物质或微小粒子混合最终形成复合粒子，具有显著的优势。
Patent WO-2019223325-A1 (WO)
Title: Cross-fired furnace production system and production method for glass product
Inventor: YANG DENING
IPC: C03B5/182
Filed: 2019-05-10
Abstract: A cross-fired furnace production system and a production method for a glass product. The system comprises a glass material conveying device, a cross-fired furnace structural device in which heat energy of flames induces glass melting; and a molten glass neck channel device; and using an electrode to perform temperature control on clarification, bubble discharge and an anti-crystallization device for the molten glass flowing from top to bottom; using an electrode to perform temperature control on molten glass flowing from bottom to top of a molten glass rising channel structure; and a glass product forming device. Characterized in that: in the neck channel device for molten glass, the depth between the surface of the molten glass and the bottom of the device is 10% to 40% of the depth between the surface of the molten glass and the bottom of the device in the cross-fired furnace structure device in which heat energy of flames induces glass melting and an electrode is used for temperature control during clarification, bubble discharge and of an anti-crystallization device of molten glass flowing from top to bottom.
Patent WO-2020147094-A1 (WO)
Title: 信号产生电路以及相关芯片、流量计及方法
Inventor: CHANG JUNG-YU
IPC: G01F1/00
Filed: 2019-01-18
Abstract: 本申请公开了一种信号产生电路（100），用于产生发射信号以触发第一换能器以产生第一换能器输出信号，所述信号产生电路包括：信号产生单元（106），用以产生传送信号；以及发射器（104），耦接至所述信号产生单元，所述发射器用以将所述传送信号转换为所述发射信号；其中所述发射信号包括数据信号以及补偿信号，所述数据信号至少包括第一脉波，所述补偿信号至少包括第二脉波，所述第一脉波和所述第二脉波的相位相反，且具有不同的其它波形参数。本申請另提供相关芯片、流量计及方法。
Patent WO-2019233119-A1 (WO)
Title: System and method for supporting measurements and mobility in a wireless communications system
Inventor: SANG AIMIN
IPC: H04W36/00
Filed: 2019-02-15
Abstract: A method for mobility management implemented by a user equipment (UE) includes measuring a reference signal thereby producing mobility measurements for a mobility procedure, wherein the reference signal is associated with one of a cell or a bandwidth part (BWP), and scaling the mobility measurements in accordance with at least one BWP parameter.
Patent WO-2020164089-A1 (WO)
Inventor: XU GAOWEI
IPC: G06N20/20
Filed: 2019-02-15
Abstract: La présente invention concerne un procédé, un appareil et un véhicule de prédiction de trajectoire. Le procédé consiste à obtenir des données d'observation pour un objet et des informations environnementales associées à l'objet ; à donner des prédictions respectives pour l'objet en fonction de données historiques d'observation, grâce à une pluralité de prédicteurs ; à fournir les prédictions respectives et les informations environnementales à un modèle de fusion de prédicteurs multiples instruits, pour une prédiction de trajectoire ; à fournir, par le modèle de fusion de prédicteurs multiples, une trajectoire prédite pour l'objet dans l'environnement indiqué par les informations environnementales.
Patent WO-2020140315-A1 (WO)
Inventor: JENKINS JOHN
IPC: A61F11/14
Filed: 2019-02-20
Abstract: L'invention concerne une coquille de protection (100) pour un dispositif de protection auditive (HPD) et une méthode de fabrication d'une coquille de protection (100). La coquille de protection (100) comprend une pluralité d'éléments fractals disposés sur une surface interne (101) de la coquille de protection (100).
Patent WO-2020172798-A1 (WO)
Title: Three-dimensional memory device and method for forming the same
Inventor: HUA WENYU
IPC: H01L27/1157
Filed: 2019-02-26
Abstract: Embodiments of a three-dimensional (3D) memory device are provided. The 3D memory device includes a substrate, a memory stack with interleaved conductive layers and dielectric layers over the substrate, an array of channel structures each extending vertically through the memory stack, and a plurality of contact hole structures each extending vertically through the memory stack and electrically connected to a common source of one or more of the channel structures. At least one of the plurality of contact hole structures is surrounded by a plurality of the channel structures of nominally equal lateral distances to the respective contact hole structure.
Patent WO-2020073605-A1 (WO)
Inventor: LIN WENJING
IPC: C07D409/14
Filed: 2019-03-15
Abstract: The present disclosure relates to the technical field of organic luminescent materials, in particular to an organic luminescent compound, a preparation method therefor and an organic electroluminescent device containing same. The present disclosure proposes a solution to introduce an arylamine and a heterocyclic ring to the 9-position of fluorene. A hole injection capability/transmission capability, a high power efficiency and a long service life are obtained by introducing an arylamine. An appropriate glass transition temperature is obtained by introducing a heterocyclic ring, thereby obtaining a high-quality organic electroluminescent material. The organic electroluminescent device prepared from the organic luminescent compound of the present disclosure has excellent current efficiency and power efficiency, and a long service life. The preparation method for the organic luminescent compound of the present disclosure has good repeatability and a high yield.
Patent WO-2020037991-A1 (WO)
Title: Under-screen optical fingerprint identification system and electronic device
Inventor: XIE HAO
IPC: G06F3/041
Filed: 2019-04-04
Abstract: The present invention provides an under-screen optical fingerprint identification system and an electronic device. The under-screen optical fingerprint identification system comprises: an optical fingerprint identification module and a fingerprint detection light source, wherein the optical fingerprint identification module is located on one side, facing away from a display panel, of a backlight module; the fingerprint detection light source is used to emit detection light to a fingerprint detection area on the display panel; the detection light is invisible light that can pass through the backlight module; and the detection light is reflected by a finger in the detection area, then passes through the backlight module and enters the optical fingerprint identification module, so that the optical fingerprint identification module forms a fingerprint image according to the reflected detection light. Since the detection light emitted by the fingerprint detection light source irradiates the finger in the fingerprint detection area and is reflected thereby, the reflected detection light with fingerprint information can also pass through the backlight module and irradiate the optical fingerprint identification module located behind the backlight module, so that the optical fingerprint identification module can form a fingerprint image according to the reflected detection light, thereby realizing the detection of an optical fingerprint.
Patent WO-2019214381-A1 (WO)
Title: Video deblurring method and apparatus, and storage medium and electronic apparatus
Inventor: ZHANG KAIHAO
IPC: G06T5/00
Filed: 2019-04-08
Abstract: Disclosed are a video deblurring method and apparatus, and a storage medium and an electronic apparatus, for improving the effect of video deblurring. Provided in the embodiments of the present application is a video deblurring method. The method comprises: an electronic device acquiring consecutive N image frames from a video segment, where N is a positive integer, and the N image frames comprise: a blurred image frame to be processed; the electronic device performing three-dimensional (3D) convolution processing on the N image frames by using a generative adversarial network model, so as to obtain spatio-temporal information corresponding to the blurred image frame, wherein the spatio-temporal information comprises: spatial feature information of the blurred image frame as well as temporal feature information between the blurred image frame in the N image frames and an adjacent image frame; and the electronic device performing, by using the spatio-temporal information corresponding to the blurred image frame, deblurring processing on the blurred image frame by means of the generative adversarial network model, so as to output a clear image frame.
Patent WO-2019218809-A1 (WO)
Inventor: MA ZHIQIANG
IPC: G06F17/28
Filed: 2019-04-10
Abstract: L'invention concerne un procédé et un dispositif de traduction de texte niveau chapitre, le procédé comprenant les étapes consistant : à acquérir un texte à traduire, qui est un texte unitaire dans un texte niveau chapitre à traduire (S101) ; à acquérir un texte associé au texte à traduire, ledit texte associé incluant un texte source précédent, un texte source suivant et/ou un texte cible précédent (S102) ; et à traduire le texte à traduire en fonction du texte associé (S103).
Patent WO-2019196928-A1 (WO)
Inventor: IINUMA FUTOSHI
IPC: H04N5/225
Filed: 2019-04-12
Abstract: 根据镜头单元的类型，有时支撑机构难以稳定地支撑镜头单元。摄像系统可以包括图像传感器。摄像系统包括可拆装地保持镜头单元的镜头卡口。摄像系统包括可旋转地支撑镜头卡口和图像传感器的支撑机构。摄像系统包括保持支撑机构的主体。摄像系统包括支撑体，该支撑体支撑镜头卡口以保持镜头卡口相对于主体的位置。摄像系统包括连接镜头单元和镜头卡口的卡口适配器。支撑体可以固定到主体和卡口适配器。
Patent WO-2020057137-A1 (WO)
Title: 网络切片接入方法、装置、终端、服务器及系统
Inventor: YU WANTAO
IPC: H04L12/24
Filed: 2019-05-05
Abstract: 本发明公开了一种网络切片接入方法、装置、终端、服务器及系统，在网络切片接入过程中，终端发送的接入请求中所使用的网络切片的身份信息为网络切片临时身份信息，在根据终端发送的网络切片临时身份信息查找到网络切片身份信息时，根据网络切片临时身份信息再生成新网络切片临时身份信息并在终端接入网络切片后发给终端，以供终端再次接入该网络切片时使用。
Patent WO-2020010910-A1 (WO)
Inventor: YIN XINSHE
IPC: G09G3/32
Filed: 2019-05-07
Abstract: L'invention porte sur un circuit de compensation de tension gamma (100), sur un procédé de compensation de tension gamma, sur un pilote de source (500) et sur un panneau d'affichage (600). Le circuit de compensation de tension gamma (100) comprend : un circuit de génération (110), configuré pour générer une pluralité de quantités de compensation de tension (ΔVG  1 , ΔVG  2 , …, ΔVG  n ), la pluralité de quantités de compensation de tension (ΔVG  1 , ΔVG  2 , …, ΔVG  n ) ayant une correspondance biunivoque avec une pluralité de niveaux d'échelle de gris de référence; un circuit de calcul (120), raccordé au circuit de génération (110), et configuré pour obtenir la pluralité de quantités de compensation de tension (ΔVG  1 , ΔVG  2 , …, ΔVG  n ) et une pluralité de tensions gamma de référence (VGM  1 , VGM  2 ,..., VGM  n ) et pour obtenir une pluralité de signaux de tension de référence (VG  1 , VG  2 , …, VG  n ) en fonction de la pluralité de tensions gamma de référence (VGM  1 , VGM  2 , …, VGM  n ) et de la pluralité de quantités de compensation de tension (ΔVG  1 , ΔVG  2 , …, ΔVG  n ), la pluralité de tensions gamma de référence (VGM  1 , VGM  2 , …, VGM  n ) ayant également une correspondance biunivoque avec la pluralité de niveaux d'échelle de gris de référence; et un circuit gamma (130), raccordé électriquement au circuit de calcul (120) et configuré pour générer une pluralité de signaux de tension de compensation ayant une correspondance biunivoque avec la pluralité de niveaux d'échelle de gris du panneau d'affichage (600) en fonction de la pluralité de signaux de tension de référence (VG  1 , VG  2 , …, VG  n ).
Patent WO-2019214664-A1 (WO)
Title: Transmission resource indication method, network device, and terminal
Inventor: LIU SIQI
IPC: H04W72/04
Filed: 2019-05-09
Abstract: Disclosed are a transmission resource indication method, network device, and terminal, said method comprising: sending auxiliary information satisfying a preset format; said auxiliary information is used for indicating a first synchronization signal block (SSB) actually sent and a second SSB associated with a target physical channel.
Patent WO-2020215383-A1 (WO)
Title: 柔性显示面板的制作方法及用于制作柔性显示面板的载体基板
Inventor: JANG WOOSUNG
IPC: H01L51/00
Filed: 2019-05-09
Abstract: 本发明提供一种柔性显示面板的制作方法及用于制作柔性显示面板的载体基板。本发明的柔性显示面板的制作方法，首先在设有基板凸起的载体基板上涂布形成柔性基板，利用激光将柔性基板对应基板凸起位置处的柔性凸起切割去除，在柔性基板形成第一开口，然后在所述柔性基板及基板凸起上形成显示功能层，最后将所述柔性基板从载体基板上剥离下来，利用激光对所述显示功能层进行切割，在显示功能层形成对应于所述第一开口的第二开口，通过在载体基板上设置基板凸起，利用该基板凸起先在柔性基板上切割形成出第一开口之后，再单独对显示功能层进行切割，在显示功能层形成对应于第一开口的第二开口，可以有效降低在柔性显示面板上制作开口的难度。
Patent WO-2020062941-A1 (WO)
Inventor: GUI YUCHANG
IPC: G03F7/20
Filed: 2019-06-14
Abstract: Disclosed by the present invention are a focusing compensation method and device, the method comprising the following steps: (S11) providing an exposure machine lens group; (S12) providing an object to be tested, measuring a plurality of line widths of the object to be tested at a plurality of points in an axial direction of a plurality of line segments under a plurality of different focusing conditions, so as to obtain a plurality of measured values, and forming at least one line width curve according to the plurality of measured values; and (S13) correcting a focusing operation of the exposure machine lens group according to the at least one line width curve. According to the present invention, the line width of a product is measured and is fed back to an exposure machine so as to correct the focusing of the exposure machine, thereby improving the focusing precision of the exposure machine.
Patent WO-2019242576-A1 (WO)
Inventor: YING ZHENGXIN
IPC: A61K31/497
Filed: 2019-06-17
Abstract: Methods of inhibiting or treating demyelination (or treating demyelinating disease) comprise administering to a person in need thereof an MLKL inhibitor.
Patent WO-2020252725-A1 (WO)
Inventor: CHEN YONGGUI
IPC: B63H25/42
Filed: 2019-06-20
Abstract: A method and an apparatus for hull control by cooperation of multiple propellers, a device and a storage medium. The method comprises: acquiring a power control signal, calculating the total output power of all propellers, distributing the total output power to each propeller to obtain an estimated output power of each propeller; acquiring a current heading control signal and adjusting the estimated output power of the propellers on both sides of the hull to make the output power of the propellers on the same side of the hull as that the steering towards less than the output power of the propeller on the other side of the hull so as to obtain the actual output power of each propeller; adjusting steering control information to be the same as the steering direction; and providing corresponding drive currents to drive the propellers, and at the same time, driving a steering rudder to rotate. A hydrofoil vessel using the method has a simple structure, low hull production cost, and high control flexibility due to the ease of hull control.
Patent WO-2020011128-A1 (WO)
Title: Bile acid, preparation method thereof, and application of same in preparing animal feed additive
Inventor: CAO AIZHI
IPC: A23K20/105
Filed: 2019-07-08
Abstract: An application of a bile acid in preparing an animal feed additive. The bile acid comprises hyocholic acid, hyodeoxycholic acid, and chenodeoxycholic acid. The animal feed additive can improve animal growth performance, efficiency of feed utilization, and uniformity of body weight at termination and reduce feeding cost of gain.
Patent WO-2021016912-A1 (WO)
Title: Display panel and display device
Inventor: ZENG CHAO
IPC: G09F9/30
Filed: 2019-07-31
Abstract: Disclosed are a display panel and a display device, which belong to the technical field of display. The display panel comprises: a first component (101), a second component (102), and a bendable component (103) which connects the first component (101) and the second component (102), wherein the first component (101) is provided with a display plane (A); and a via hole (H), which penetrates the bendable component (103) in a direction perpendicular to the display plane (A), is provided in the bendable component (103). By means of providing the via hole (H) in the bendable component (103), when the bendable component (103) is in a bent state, the via hole (H) is facilitated in releasing internal stress of the bendable component (103), such that various regions of the bendable component (103) realize a stress balance, thus guaranteeing structural stability and reliability of the display panel.