baber/WOPTO huggingface dataset:
Patent WO-2021174859-A1 (WO)
Inventor: DING HUI
IPC: H04L12/24
Filed: 2020-10-13
Abstract: Provided in the present application are a communication method, device and system. The method comprises: a first policy control network element sends a subscription message to a consumption monitoring network element, the subscription message comprising identification information of a first slice and identification information of a terminal device, and the subscription message being used to subscribe to consumption status information of the terminal device in the first slice; the first policy control network element receives first instruction information from the consumption monitoring network element, the first instruction information being used to indicate that the consumption of the terminal device in the first slice is exhausted; the first policy control network element sends availability status information of the first slice to a mobility management network element, the availability status information being used to indicate that the first slice is not available; or, the first policy control network element sends a user routing selection policy to the terminal device, the user routing selection policy not comprising the identification information of the first slice. On the basis of the described solution, when the consumption of the terminal device in the first slice is exhausted, the terminal device can be prevented from continuing to use the service of the first slice, which is helpful in achieving correct communication.
Patent WO-2021093510-A1 (WO)
Title: Method and system for processing network service, and gateway device
Inventor: JIANG WU
IPC: H04L45/74
Filed: 2020-10-15
Abstract: Disclosed are a method for processing a network service, a system for processing a network service, and a gateway device, wherein same are used for alleviating the problem of a gateway device not being able to satisfy the need for more and more additional functions. A gateway device recognizes the type of a first intranet device, wherein the first intranet device is in an internal network to which the gateway device is connected. The gateway device obtains a first software package according to the type of the first intranet device, wherein the first software package is used for realizing a first additional function. The gateway device sends a first instruction message and the first software package to the first intranet device, wherein the first instruction message is used for instructing the first intranet device to install the first software package and execute the first additional function.
Patent WO-2021098445-A1 (WO)
Inventor: SUN ZHIJUN
IPC: H04R9/06
Filed: 2020-10-24
Abstract: The present invention relates to a voice coil, a speaker, and a manufacturing method for a voice coil. The voice coil comprises a voice coil body formed by winding an enameled wire, a start line terminal, and an end line terminal; the voice coil body is provided with a start line line-out position and an end line line-out position, the start line terminal is led out from the start line line-out position, and the end line terminal is led out from the end line line-out position; the start line line-out position and the end line line-out position are located at any position in the middle of the voice coil body; and the height of the voice coil body is formed as the height of the voice coil. The present invention effectively avoids the problem in conventional winding means in which a voice coil is provided with an additional layer of wire diameter height due to lines being led out at two terminals of a start line, reduces the occupation of a vibration space by winding, prevents the voice coil from rubbing against zero devices such as a frame, improves the stability and durability of the voice coil, and has an excellent acoustic effect.
Patent WO-2021143256-A1 (WO)
Title: Molybdenum disulfide/tungsten disulfide multilayer tantalum-doped thin film, preparation method therefor, and use thereof
Inventor: WANG LIPING
IPC: C23C14/06
Filed: 2020-10-26
Abstract: Disclosed are a molybdenum disulfide/tungsten disulfide multilayer tantalum-doped thin film, a preparation method therefor, and the use thereof. The molybdenum disulfide/tungsten disulfide multilayer tantalum-doped thin film comprises a titanium transition layer, a titanium/tantalum/molybdenum disulfide/tungsten disulfide multilayer gradient transition layer and a molybdenum disulfide/tungsten disulfide multilayer tantalum-doped layer, which are sequentially laminated in the thickness direction thereof. The preparation method comprises: sequentially depositing a titanium transition layer, a titanium/tantalum/molybdenum disulfide/tungsten disulfide multilayer gradient transition layer and a molybdenum disulfide/tungsten disulfide multilayer tantalum-doped layer on the surface of a substrate by means of a magnetron sputtering technique, so as to obtain the molybdenum disulfide/tungsten disulfide multilayer tantalum-doped thin film. The molybdenum disulfide/tungsten disulfide multilayer tantalum-doped thin film has a good substrate bonding strength, hardness and elasticity modulus, has a good friction and wear performance, a good temperature self-adaption performance, moisture and heat resistance, and high-temperature oxidation resistance in the atmosphere at different temperatures, and can also satisfy the lubrication stability and long service life requirements of aerospace vehicles.
Patent WO-2021174894-A1 (WO)
Inventor: FANG CHAO
IPC: A61K47/32
Filed: 2020-11-04
Abstract: La présente invention concerne un liposome chargé de médicament supporté par nanobol, un procédé de préparation associé et une application correspondante. Le procédé de préparation du liposome chargé de médicament supporté par nanobol consiste à : incuber et traiter par ultrasons un nanobol et un liposome, puis encapsuler avec succès un médicament à l'aide d'un procédé de chargement de médicament actif au sulfate d'ammonium pour obtenir le liposome chargé de médicament supporté par nanobol. Le liposome chargé de médicament supporté par nanobol peut résister à l'influence de protéines plasmatiques et de forces de cisaillement du flux sanguin sur une fuite de médicament, améliorer l'administration du médicament au niveau d'un site tumoral, améliorer la stabilité de support et améliorer un effet curatif antitumoral.
Patent WO-2022099447-A1 (WO)
Inventor: WU YANGTAO
IPC: G01S7/10
Filed: 2020-11-10
Abstract: A distance measurement method, an electronic device, and a storage medium, the method comprising: acquiring a first phase difference and a second phase difference (201), correcting the first phase difference according to the second phase difference to obtain a third phase difference (202), and obtaining the distance from a measured object to an image sensor according to the third phase difference and the frequency of a first reflected signal (203). The method determines a reference value of the first phase difference according to the second phase difference, then determines a period where the first phase difference is located according to the reference value, and then can accurately obtain the distance between the image sensor and the measured object according to the corrected phase difference.
Patent WO-2022109820-A1 (WO)
Inventor: ZOU JINHUA
IPC: G02B13/18
Filed: 2020-11-25
Abstract: An optical system (10) comprises: a first lens (L1) having positive refractive power; a second lens (L2) having negative refractive power; a third lens (L3) having positive refractive power; a fourth lens (L4) having an object-side surface (S7) being concave in a paraxial region thereof and an image-side surface (S8) being convex in a paraxial region thereof; a fifth lens (L5) having positive refractive power, an aspheric object-side surface (S9) and an aspheric image-side surface (S10); and a sixth lens (L6) having negative refractive power, an aspheric object-side surface (S11) and an aspheric image-side surface (S12), at least one of the object-side surface (S11) and the image-side surface (S12) being provided with an inflection point. The system satisfies the following relationship: 0.25 < SD11/ImgH < 0.35, wherein SD11 is the maximum effective radius of an object-side surface (S1) of the first lens (L1), and ImgH is half of the image height corresponding to the maximum field of view of the optical system (10).
Patent WO-2022057083-A1 (WO)
Title: High-thermal-conductivity self-leveling modified ceramic liquid potting material and preparation method therefor
Inventor: TANG ZHENGHUA
IPC: C09K5/14
Filed: 2020-11-25
Abstract: A high-thermal-conductivity self-leveling modified ceramic liquid potting material and a preparation method therefor. The potting material consists of a component A and a component B. The component A consists of the following components in parts by weight: vinyl silicone oil, 1000-2500 parts of modified ceramic filler powder, 0.01-10 parts of a ceramic powder treatment agent, and 0.01-5 parts of a platinum catalyst. The component B consists of the following components in parts by weight: vinyl silicone oil, 1-50 parts of hydrogen-containing silicone oil, 1000-2500 parts of modified ceramic filler powder, 0.01-10 parts of a ceramic powder treatment agent, and 0.001-5 parts of an inhibitor. Secondary wet coated modified thermally conductive powder is added on the basis of conventional dry-process modified ceramic powder, thereby preparing the self-leveling modified ceramic liquid potting material having good fluidity and high thermal conductivity.
Patent WO-2021174924-A1 (WO)
Title: 信息生成方法、装置、电子设备及存储介质
Inventor: LI XIAN
IPC: G06F16/34
Filed: 2020-11-26
Abstract: 本申请涉及数据处理技术领域，应用于智慧政务场景中，从而推动智慧城市的建设。本申请提供一种信息生成方法、装置、电子设备及存储介质，方法包括：获取目标文章；确定所述目标文章具有层级结构，提取所述目标文章的层级标题以及关键信息；根据预设权重以及第一预设字数阈值，从所述层级标题中确定目标标题以及从所述关键信息中确定目标信息；从所述目标标题中确定内容空洞标题；从所述内容空洞标题中确定待补充内容标题；根据所述待补充内容标题，确定补充信息；根据所述目标标题、所述目标信息以及所述补充信息，生成所述目标文章的摘要信息。本申请能生成全面的摘要信息。
Patent WO-2021109924-A1 (WO)
Inventor: WANG JIANFENG
IPC: A61P31/04
Filed: 2020-11-27
Abstract: The present invention relates to the use of myricetin in the preparation of a salmonella type III secretion system inhibitor. Human cervical cancer cells (HeLa) are used as the infection carrier. In vivo and in vitro experiments confirm that myricetin inhibits the function of a type III secretion system, and so has a significant inhibitory effect on salmonella infections. Compared with the action mechanism of traditional antibiotics in directly killing salmonella, the traditional Chinese medicine compound myricetin can directly inhibit the function of salmonella type III secretion system, thereby exerting an anti-infection effect, which gives bacteria a small selective pressure and does not easily induce the emergence of bacteria drug resistance, and has the characteristics of wide sources, low cost and high cure rate.
Patent WO-2022068042-A1 (WO)
Inventor: ZHAI JIDONG
IPC: B62J9/28
Filed: 2020-12-04
Abstract: A logistics transport tricycle capable of realizing cold chain transport, the logistics transport tricycle comprising: a vehicle body (1); a compartment (3), which is arranged on the vehicle body (1); a low-temperature storage apparatus arranged in the compartment (3), wherein several storage grids (1001) are arranged in the low-temperature storage apparatus, and the several storage grids (1001) are used for storing articles; sealing covers (14), which cover the storage grids (1001), are used for sealing the storage grids (1001), and form closed spaces in the storage grids (1001); and refrigerant boxes (15) arranged in the storage grids (1001), wherein the refrigerant boxes (15) are detachable, and the refrigerant boxes (15) are used for providing and maintaining low-temperature environments in the storage grids (1001). A fixing frame (2) is fixedly connected to the vehicle body (1); the fixing frame (2) is fixedly connected to the compartment (3); and the low-temperature storage apparatus comprises a heat preservation frame (10). The logistics transport tricycle can provide the low-temperature transport environments, can meet the requirements of cold chain transport, does not need to occupy the endurance energy of the tricycle, facilitates the improvement in the transport quality of express goods requiring low temperatures, has low production costs and a high flexibility, and is convenient to popularize.
Patent WO-2021135827-A1 (WO)
Inventor: WANG FEI
IPC: G06K9/00
Filed: 2020-12-04
Abstract: 一种视线方向确定方法、装置、电子设备及存储介质，其中，该视线方向确定方法包括：获取目标对象的面部图像和眼部图像（S101）；在面部图像中提取目标对象的面部特征（S102）；根据目标对象的面部特征和眼部图像确定目标对象的眼部特征（S103）；基于面部特征预测目标对象的初始视线方向，以及，基于由面部特征和眼部特征融合后的融合特征，预测得到视线残差信息（S104）；基于视线残差信息对初始视线方向进行修正，得到目标对象的视线方向（S105）。
Patent WO-2022099843-A1 (WO)
Title: 一种便于安装的户外帐篷
Inventor: ZHU ZHENLEI
IPC: E04H15/62
Filed: 2020-12-11
Abstract: 一种便于安装的户外帐篷，包括主伞骨(1)，所述主伞骨(1)的侧端外表面设置有安装板(3)，所述安装板(3)的侧端外表面设置有支伞骨(2)，所述安装板(3)的前端外表面设置有第一螺栓(4)，所述主伞骨(1)的下端外表面设置有加固柱(5)，所述支伞骨(2)的下端外表面设置有加固件(6)，所述加固件(6)的前端外表面设置有连接块(7)，所述连接块(7)的前端外表面设置有第二螺栓(8)，所述加固件(6)的下端外表面设置有地钉(9)，所述地钉(9)的侧端外表面设置有连接环(10)。该便于安装的户外帐篷，具备便于安装与拆卸，提高帐篷的使用寿命，增强连接稳定性，提高使用效果，对帐篷进行牢靠的固定，提升帐篷在户外的实用性。
Patent WO-2022141520-A1 (WO)
Title: Ensemble cadre tactile et panneau interactif intelligent
Inventor: YUAN JIABIN
IPC: G06F3/041
Filed: 2020-12-31
Abstract: La présente invention concerne un ensemble cadre tactile et un panneau interactif intelligent. L'ensemble cadre tactile comprend : un cadre tactile infrarouge comprenant un corps de cadre et un ensemble carte de circuit imprimé disposé dans le corps de cadre ; une plaque de recouvrement en verre située sur le côté interne de l'ensemble carte de circuit imprimé ; et une structure de fixation pour fixer la plaque de recouvrement en verre sur le cadre tactile infrarouge, la plaque de recouvrement en verre commandant, en fonction de la courbure du corps de cadre et/ou de la structure de fixation, la plaque de recouvrement en verre devant être évidée vers l'intérieur. Au moyen de la solution technique fournie dans la présente demande, les problèmes de l'état de la technique de grande perte de verre et de coût élevé provoqués par la sélection du verre pour commander l'évidement interne de la plaque de recouvrement en verre peuvent être résolus.
Patent WO-2023044593-A1 (WO)
Inventor: LU JIRONG
IPC: F03B13/06
Filed: 2021-09-27
Abstract: 水下涵道式水力发电系统，包括置于水面以下的涵道式U型管道以及水面漂浮安装平台（1001），用于固定所述涵道式U型管道；升降管（1002），其下端固定安装在水底地面，上端与所述水面漂浮安装平台（1001）连接；固定于所述涵道式U型管道内的涵道式无铁芯水流发电机（1007）；固定于所述涵道式U型管道内的涵道式无铁芯输水水泵（1009）。该水下涵道式水力发电系统能够在江河湖海以及普通水库中建设并发电。
Patent WO-2021244041-A1 (WO)
Inventor: ZHAO YING
IPC: G01B3/20
Filed: 2021-01-25
Abstract: A vernier calliper convenient for one-handed operation, comprising: a main scale (3), a vernier scale (5) and a depth scale (2). A micro rack (1) is fixedly arranged at the upper end and the lower end of the main scale (3), a rectangular through groove is formed in the vernier scale (5), and a positioning claw (4) is rotatably arranged in the rectangular through groove. The positioning claw (4) comprises an arc-shaped shifting piece (8) and an arc plate (9) integrally formed with the arc-shaped shifting piece (8). Two connecting lugs (7) are fixedly arranged on the vernier scale (5), the two connecting lugs (7) are respectively located on the vernier scale (5) on two sides of the rectangular through groove, a connecting rod (6) is fixedly arranged on the connecting lugs (7), and the arc-shaped shifting piece (8) is rotatably arranged on the connecting rod (6). Reading and fixation can be completed with one hand when a measurement operation is carried out, operation is convenient, the accuracy of readings is not affected, and the vernier calliper is simple in terms of structure and is convenient to popularize and use.
Patent WO-2022155974-A1 (WO)
Title: Video coding and decoding and model training method and apparatus
Inventor: MA ZHAN
IPC: H04N19/42
Filed: 2021-01-25
Abstract: The present application provides video coding and decoding and a model training method and apparatus. Feature maps of a target object region and a background region in an image are separated, and are respectively coded into code streams having different code rates; the feature map of the target object is directly subjected to intelligent analysis, a decoding process is omitted, an efficient man-machine mixed vision-oriented task is achieved, the coding efficiency is improved, and the decoding complexity is reduced.
Patent WO-2021159979-A1 (WO)
Title: Feedback method and apparatus for hybrid automatic repeat request acknowledgement codebook
Inventor: MA RUIXIANG
IPC: H04L1/16
Filed: 2021-01-30
Abstract: Provided are a feedback method and apparatus for a hybrid automatic repeat request acknowledgement codebook. When time domain positions of all PUCCHs in N PUCCH resources all overlap the time domain position of a CG-PUSCH, a terminal device jointly encodes one or more HARQ-ACK codebooks in N HARQ-ACK codebooks and CG-UCI, and sends, by means of the CG-PUSCH, information of the CG-UCI and the one or more HARQ-ACK codebooks that have been jointly encoded, so that the CG-UCI and the one or more HARQ-ACK codebooks can all be sent normally, and therefore, the reliability of data transmission is ensured; or the terminal device determines not to jointly encode the N HARQ-ACK codebooks and the CG-UCI, cancels the sending of the CG-PUSCH, and only sends the N HARQ-ACK codebooks. The sending of N HARQ-ACK codebooks is preferentially ensured, so that a transmission time delay of downlink service data is reduced, and the reliability of a service is thus ensured.
Patent WO-2021175065-A1 (WO)
Inventor: JIANG YONG
IPC: C09D7/61
Filed: 2021-02-02
Abstract: The embodiments of the present application provide an organic-inorganic hybrid fireproof coating and a preparation method therefor, and relate to the field of fireproof coatings. The raw materials of the fireproof coating include, by mass percentages, 15-22% of potassium water glass, 5-10% of a vinyl acetate-ethylene copolymer emulsion, 0.2-0.6% of cellulose, 0.2-0.5% of an aqueous dispersant, 0.1-0.3% of an aqueous wetting agent, 0.3-0.5% of an aqueous defoamer, 2.2-4.1% of a film forming auxiliary, 13-28% of a filler auxiliary, 20-30% of a flame retardant, and 22-23.6% of water. The preparation method involves adding a dispersant, a wetting agent, a defoamer, a film forming auxiliary and water to a cellulose solution, and stirring same; then adding a rutile-type titanium dioxide powder, a filler auxiliary and a flame retardant, and stirring same; adding a vinyl acetate-ethylene copolymer emulsion, and stirring same; and adding potassium water glass, and stirring same. The fireproof coating has the characteristics of a high-temperature resistance, a good water resistance, a high fireproof rating, a fast drying speed, etc.
Patent WO-2021190159-A1 (WO)
Title: 阵列基板及显示装置
Inventor: HUANG JIANHUA
IPC: G02F1/1362
Filed: 2021-02-02
Abstract: 一种阵列基板及显示装置，其中阵列基板具有显示区（A）和设置在显示区（A）至少一侧的外围走线区（B），显示区（A）包括形成在衬底基板（11）上的薄膜晶体管（12）及公共电极（13）；外围走线区（B）包括形成在衬底基板（11）上的第一引线（18）、栅极信号线（19）及公共信号线（20）；第一引线（18）与薄膜晶体管（12）的栅极（120）同层设置并与栅极（120）电连接；栅极信号线（19）位于第一引线（18）背离衬底基板（11）的一侧，并通过第一转接结构（21）与第一引线（18）电连接；公共信号线（20）位于第一引线（18）背离衬底基板（11）的一侧，以及位于栅极信号线（19）靠近显示区（A）的一侧，公共信号线（20）与公共电极（13）电连接；其中，第一转接结构（21）位于公共信号线（20）远离显示区（A）的一侧，从而提高显示产品良率。
Patent WO-2022160388-A1 (WO)
Inventor: CHEN YUN
IPC: E04B1/21
Filed: 2021-02-10
Abstract: 装配式混凝土梁柱节点施工方法包括：组合节点连接件(3)，并在节点连接件(3)上安装栓钉；在节点连接件(3)的中后段焊接中央设有槽洞的环向加强板(4)；在环向加强板(4)上安装钢筋纵筋(6)；在两块环向加强板(4)之间浇筑混凝土梁(2)；在结构柱(1)的侧翼缘焊接暗牛腿(5)；吊装混凝土梁(2)，搭接节点连接件(3)与暗牛腿(5)；焊接节点连接件(3)与结构柱(1)；在环向加强板(4)与结构柱(1)之间浇筑混凝土梁(2)。
Patent WO-2022178682-A1 (WO)
Title: Procédé et appareil de transmission de données
Inventor: ZHAO PENGTAO
IPC: H04L12/66
Filed: 2021-02-23
Abstract: La présente demande se rapporte au domaine technique des communications. La présente demande concerne un procédé et un appareil de transmission de données. Le procédé comprend les étapes suivantes : un élément de réseau SMF obtient des premières informations de retard de transmission de transmission de paquets de données entre un élément de réseau d'accès et un dispositif terminal, et envoie des troisièmes informations à un premier serveur d'application de bord correspondant à un premier élément de réseau UPF ou à un premier serveur d'activation de bord correspondant au premier serveur d'application de bord, les troisièmes informations comprenant les premières informations de retard de transmission et étant utilisées pour déterminer des informations de paramètre de commande de congestion, et les informations de paramètre de commande de congestion étant utilisées pour indiquer le volume de données d'un premier service envoyé par un élément de réseau d'envoi de données à un second élément de réseau UPF pendant la première fois après qu'un élément de réseau UPF desservant le premier service dans l'élément de réseau d'envoi de données est commuté du premier élément de réseau UPF au second élément de réseau UPF. Par l'utilisation du procédé, une phase de démarrage lent peut être accélérée ou même sautée, la commande de congestion pour rétablir une connexion de couche de transport peut être optimisée, l'efficacité de transmission de données peut être améliorée, et le retard de transmission de données peut être réduit.
Patent WO-2021253868-A1 (WO)
Inventor: XUE MINGQIANG
IPC: C07F5/04
Filed: 2021-02-27
Abstract: 本发明涉及一种碳酸酯硼氢化反应，具体涉及一种以碳酸酯、硼烷为原料的硼氢化反应方法。β-酮亚胺作为一类重要的非茂基配体，具有易于合成，其电荷及空间效应可通过α位及β位的取代基的改变得以方便调控，以及可以通过多种配位方式与金属配位，从而形成结构多样性的金属配合物等特点。本发明提供新的碳酸酯硼氢化反应方法，有好的底物适用范围。
Patent WO-2021203931-A1 (WO)
Inventor: WU YEDAN
IPC: H04W36/00
Filed: 2021-03-17
Abstract: 本申请提供了一种通信方法和装置。该方法包括：终端设备接收第一基站发送的第一信息，所述第一信息包括第二基站的第一时间提前量，或者所述第一信息包括用于所述终端设备获取所述第二基站的第一时间提前量的参数，所述第一时间提前量是在与所述第二基站的数据传输过程中使用的时间提前量；所述终端设备通过所述第一信息获取所述第二基站的第一时间提前量。本申请提供的方法，使终端设备在面对非地面通信NTN场景中由于基站切换产生的定时提前TA跳变问题时，可以提前获取下一个基站的时间提前量。
Patent WO-2022062333-A1 (WO)
Inventor: ZHANG YONG
IPC: F24F3/16
Filed: 2021-03-18
Abstract: 一种恒温除湿设备及工艺，包括冷水机(1)、表冷箱(2)、除湿机(3)和除湿腔室(4)；冷水机(1)与表冷箱(2)连接，表冷箱(2)与除湿机(3)相连，表冷箱(2)的第一进风管(21)与除湿腔室(4)相连通，表冷箱(2)的第一出风管(22)与除湿机(3)相连，除湿机(3)的第二出风管(31)连接一加热装置(5)，加热装置(5)的第三出风管(51)与除湿腔室(4)相连通。
Patent WO-2021253898-A1 (WO)
Title: Method for preparing crackers in which seaweed polyphenols are embedded in microcapsules, and product thereof
Inventor: XIE WANCUI
IPC: A23P10/30
Filed: 2021-03-18
Abstract: A method for preparing crackers in which seaweed polyphenols are embedded in microcapsules, and the product thereof. The preparation method comprises the following steps: mixing seaweed polyphenols, sodium alginate and cyclodextrin; adding water and dissolving same; freeze-drying in a vacuum to form a solid; crushing to obtain seaweed polyphenols for embedding in microcapsules; mixing the obtained seaweed polyphenols for embedding in microcapsules with liquid eggs, white sugar, salt, butter, and flour, adding water, and forming a dough; resting the dough; and rolling the prepared dough to shape same, and baking to obtain crackers in which seaweed polyphenols are embedded in microcapsules. By embedding seaweed polyphenols in microcapsules and adding cyclodextrin during processing, the fishy odor of seaweed can be effectively masked; using same to prepare crackers will not affect the taste and color of the crackers; moreover, the obtained crackers have a high content of seaweed polyphenols, and the activity retention rate of the seaweed polyphenols reaches 93% or higher.
Patent WO-2022198697-A1 (WO)
Inventor: HE RUI
IPC: G02F1/1333
Filed: 2021-03-31
Abstract: A backlight module and a liquid crystal display device (1). The backlight module comprises: a first optical element (101) capable of switching between a transparent state and a scattering state; a first light source (102); and a light-shielding layer (40) arranged on an optical path through which light emitted by the first light source (102) reaches a liquid crystal display panel (30), wherein the light-shielding layer (40) comprises a plurality of gratings arranged at intervals, each grating is made of a light-shielding material, and a light-transmitting gap is formed between any two adjacent gratings, so as to improve backlight uniformity.
Patent WO-2021197501-A1 (WO)
Title: 病毒不易感动物
Inventor: RAO YI
IPC: C12N5/16
Filed: 2021-04-09
Abstract: 提供了一种经遗传修饰的非人动物或其子代。该经修饰的动物的基因组中含有异源ACE2基因；并且在遗传修饰前，该动物为病毒易感动物，且异源ACE2基因源自病毒不易感非人动物。经遗传修饰的非人动物或其子代不易感染病毒，尤其是冠状病毒。