baber/WOPTO huggingface dataset:
Patent WO-2022077549-A1 (WO)
Inventor: LI WEI
IPC: A61K31/4745
Filed: 2020-10-23
Abstract: 提供了一种诱导细胞转分化的组合物及其在诱导非神经元细胞转分化为神经元中的用途，该组合物包括Myosin抑制剂以及异噁唑类化合物和/或其衍生物。还提供了一种诱导非神经元细胞转分化为神经元的方法，包括：将非神经元细胞置于包含Myosin抑制剂的诱导培养液中培养，然后采用包含Myosin抑制剂与异噁唑类化合物和/或其衍生物的成熟培养液培养，直到得到成熟的神经元。还提供了一种将受试者体内非神经元细胞转分化为神经元的方法，包括给药受试者有效量的Myosin抑制剂与异噁唑类化合物和/或其衍生物。
Patent WO-2021129103-A1 (WO)
Title: Ensemble antenne et dispositif électronique
Inventor: LI SI
IPC: H01Q1/38
Filed: 2020-10-23
Abstract: La divulgation concerne un ensemble antenne (200) et un dispositif électronique (100). L'ensemble antenne (200) comprend un circuit intégré (IC) de communication en champ proche (NFC) (21), une boucle conductrice et un amplificateur de champ de rayonnement (26). Le CI NFC (21) comprend un premier port de signal différentiel (211) et un second port de signal différentiel (212) servant à fournir un courant d'excitation différentiel. Le premier plot métallique (23) s'étend de la première partie de masse (221) du plan de masse (22) et connecté électriquement au premier port de signal différentiel (211). Le conducteur (25) est espacé du plan de masse (22), et est électriquement connecté au second port de signal différentiel (212) et à la seconde partie de masse (222), respectivement. L'activateur de champ de rayonnement (26) est disposé entre le conducteur (25) et le plan de masse (22) et conçu pour améliorer une intensité de champ d'un champ de rayonnement NFC généré par le conducteur (25) en réponse au courant d'excitation différentiel transmis.
Patent WO-2021114946-A1 (WO)
Inventor: SU KEMING
IPC: H01P11/00
Filed: 2020-10-30
Abstract: Disclosed in the present invention is a surface treatment method for a microwave dielectric ceramic filter. A protective layer is formed, by means of printing or spraying, on a non-functional surface of a microwave dielectric ceramic filter on which drying treatment has been performed, and thus the protective layer can prevent the non-functional surface of the microwave dielectric ceramic filter from being corroded by an external environment during use, obviously improving the corrosion resistance of the microwave dielectric ceramic filter, and further improving the reliability of the microwave dielectric ceramic filter.
Patent WO-2022088112-A1 (WO)
Title: Method, apparatus and system for releasing f1 connection
Inventor: LIU JING
IPC: H04W76/11
Filed: 2020-10-30
Abstract: Provided are a method, apparatus and system for releasing an F1 connection. The method is applied to an IAB node, and the method comprises: receiving a first message from a source IAB donor, wherein the first message is used for indicating a change in a central unit (CU) of an IAB donor connected to an IAB node; and releasing an F1 connection with a CU of the source IAB donor according to the first message. Therefore, the IAB node in the present application can release an F1 connection in a timely manner under the instruction of a source IAB donor, such that resource waste caused by not releasing the F1 connection in a timely manner is avoided, or terminal service interruption caused by releasing the F1 connection too early but not establishing a new F1 connection is avoided, thereby improving the reliability of F1 connection release, and ensuring IAB communication performance.
Patent WO-2021088920-A1 (WO)
Inventor: SU YIDONG
IPC: A61P25/28
Filed: 2020-11-05
Abstract: 一种含氮环类衍生物调节剂、其制备方法和应用。特别地，涉及通式(I)所示的化合物、其制备方法及含有该化合物的药物组合物，及其作为G蛋白耦联受体调节剂在治疗或预防中枢神经系统疾病和/或精神疾病的用途。
Patent WO-2022082944-A1 (WO)
Title: Procédé d'optimisation de nanocristaux de sulfure, et nanocristaux de sn-s-co et produit d'optimisation de nanocristaux de sn-s-co
Inventor: CHEN CHANGYUN
IPC: C01G51/00
Filed: 2020-12-07
Abstract: Un procédé d'optimisation de nanocristaux de sulfure et un matériau composite du type nanocristal de Sn-S-Co optimisé. La forme cristalline des nanocristaux de sulfure peut être remarquablement améliorée par la réalisation d'une phosphoration régulable sur les nanocristaux de sulfure. Ainsi, la performance OER du matériau peut être remarquablement améliorée, et l'application OER du matériau servant de catalyseur dans une pile à combustible catalytique efficace est également améliorée. Lors de la détection, la performance du matériau est excellente et est supérieure à celle de l'IrO2 vendu actuellement sur le marché, et le matériau revêt une importance majeure pour le développement de technologies en lien avec les énergies renouvelables.
Patent WO-2021164388-A1 (WO)
Title: Triage fusion model training method, triage method, apparatus, device, and medium
Inventor: TANG RUI
IPC: G06N3/08
Filed: 2020-12-10
Abstract: The present application relates to the field of big data processing. Provided is a triage fusion model training method, a triage method, an apparatus, a device and a medium. The method comprises: obtaining a treatment sample set; inputting said treatment samples into a multi-fusion neural network model containing initial parameters; performing prediction with respect to the treatment samples and obtaining at least two triage results; performing standardization conversion on each triage result to obtain standardized results; performing weight fusion on all standardized results to obtain sample triage results; obtaining, by means of loss modeling in the multi-fusion neural network model, a total loss value; if the total loss value has not reached a preset convergence condition, iteratively refreshing the initial parameters of the multi-fusion neural network model until convergence, then recording the post-convergence multi-fusion neural network model as a triage fusion model. The present method improves performance and accuracy of multi-fusion neural network model identification. The present application is applicable to the fields of smart medical care, etc., and can further promote the development of smart cities.
Patent WO-2021115449-A1 (WO)
Inventor: MU ZHICHUN
IPC: H04L29/06
Filed: 2020-12-11
Abstract: A cross-domain access system, method and device, a storage medium, and an electronic device. The cross-domain access system comprises: a first user node; a first distributed controller, configured to send a cross-domain access request to a second distributed controller in response to the cross-domain access request initiated by the first user node; the second distributed controller, configured to receive the cross-domain access request; the first distributed controller and/or the second distributed controller being further configured to determine a network slice according to the cross-domain access request; and a second user node.
Patent WO-2022036972-A1 (WO)
Inventor: Han hongze
IPC: G06T7/12
Filed: 2020-12-21
Abstract: 一种图像分割方法及装置、电子设备和存储介质。所述方法包括：预测待处理图像中属于目标对象的像素，得到所述待处理图像对应的初步分割图像（S11）；根据所述待处理图像中所述目标对象的边缘信息，在所述初步分割图像中，对所述目标对象的边缘所包含的封闭区域中、预测的不属于所述目标对象的像素的像素值进行调整，得到所述待处理图像对应的第一分割结果（S12）。
Patent WO-2021147606-A1 (WO)
Inventor: TAN JIANMING
IPC: F04D29/66
Filed: 2020-12-24
Abstract: 一种叶轮、混流风机以及空调器。叶轮包括轮盖（3）、轮毂（1）和多个叶片（2），轮盖（3）包括沿轴线贯通的内腔，且内腔具有相对设置的进风端和出风端；轮毂（1）设置于轮盖（3）内；多个叶片（2）连接于轮盖（3）的内表面和轮毂（1）的外表面之间，且叶片（2）包括与轮毂（1）的外表面连接并沿轮毂（1）的外表面延伸的叶片根部（24）以及与叶片根部（24）相对的叶片外缘（22）。叶片外缘（22）的轮廓线在通过轴线L的纵向投影面上的投影为变倾角曲线，从进风端到出风端的方向上，变倾角曲线的切线与纵向基准线之间的夹角逐渐增大。叶片外缘（22）在纵向投影面上的投影为变倾角曲线且该变倾角曲线的切线与纵向基准线之间的夹角逐渐增大使得叶片（2）对流道内的气流逐步导向从而避免大压力梯度且减小流动损失。
Patent WO-2022110449-A1 (WO)
Inventor: LIU HUILIN
IPC: B33Y30/00
Filed: 2020-12-28
Abstract: La présente demande concerne une imprimante 3D et son appareil de tension de courroie. L'appareil de tension de courroie comprend une première roue synchrone, une seconde roue synchrone, une courroie synchrone, un premier bloc de réglage, un second bloc de réglage et un élément de réglage. La première roue synchrone et la seconde roue synchrone sont reliées au moyen de la courroie synchrone, et la courroie synchrone est une courroie synchrone dentée de type ouvert. Le premier bloc de réglage est relié à une extrémité ouverte de la courroie synchrone, et présente un premier trou de réglage. Le second bloc de réglage est relié à l'autre extrémité ouverte de la courroie synchrone, et présente un second trou de réglage. L'élément de réglage est relié au premier trou de réglage et au second trou de réglage pour amener le premier bloc de réglage et le second bloc de réglage à se déplacer l'un vers l'autre ou dos à dos. Selon la présente demande, le degré de tension de la courroie synchrone peut être réglé de manière commode.
Patent WO-2021244024-A1 (WO)
Inventor: FENG SHANGXIONG
IPC: B24B41/04
Filed: 2020-12-30
Abstract: A spindle structure, comprising: a body (1); a bearing (2), mounted in the body (1); a central spindle (3), inserted into the bearing (2) and capable of rotating with respect to the body (1); a locking member (4), sleeving the periphery of the central spindle (3) and being capable of rotating along with the rotation of the central spindle (3), the rear end of the locking member (4) abutting against an inner ring of the bearing (2); a front cover assembly (5), annularly provided on the periphery of the locking member (4), the front cover assembly (5) being connected to the body (1), and the rear end of the front cover assembly (5) abutting against an outer ring of the bearing (2); and a dustproof cover (6), annularly provided on the periphery of the central spindle (3) and located at the front end of the locking member (4) and the front cover assembly (5), and the dustproof cover (6) being detachably connected to the locking member (4) or the front cover assembly (5). A first air channel (12) is formed in the body (1), and a second air channel (51) communicated with the first air channel (12) is formed in the front cover assembly (5); a maze air channel (7) is defined between the front cover assembly (5) and the locking member (4), and the rear end of the maze air channel (7) is communicated with the front end of the bearing (2); air holes (52) communicated with the second air channel (51) and the maze air channel (7) are formed in the front cover assembly (5). The spindle structure can avoid water accumulation in the front cover portion of the body and can achieve good sealing and dustproof effects; in addition, different dustproof covers are only required to be changed when switching is performed between horizontal and vertical mounting, and the versatility and maintainability of the spindle can be improved.
Patent WO-2021143730-A1 (WO)
Title: Electrochemical test strip for testing multiple indicators, and testing method thereof
Inventor: SUN YU LONG
IPC: G01N27/327
Filed: 2021-01-13
Abstract: An electrochemical test strip (200) for testing multiple indicators, and a testing method thereof. The electrochemical test strip (200) comprises a first biosensor (100) provided with an insulating substrate (1), a first electrode system, a first channel formation layer (4), and a first upper cover layer (5), and a second biosensor (101) provided with an insulating substrate (8), a second electrode system, a second channel formation layer (11), and a second upper cover layer (12). The first biosensor (100) and the second biosensor (101) are respectively located on front and back surfaces of the electrochemical test strip (200). A sample loading port (6) of the electrochemical test strip (200) is separately in communication with a first channel formation region (55) of the first biosensor (100) and a second channel formation region (56) of the second biosensor (101).
Patent WO-2021253826-A1 (WO)
Title: Spin-orbit torque magnetic random access memory unit, array, and hamming distance calculation method
Inventor: XING GUOZHONG
IPC: G11C11/16
Filed: 2021-01-21
Abstract: A spin-orbit torque magnetic random access memory unit, an array, and a Hamming distance calculation method, the spin-orbit torque magnetic random access memory unit comprising: a magnetic tunnel junction, a first transistor and a second transistor, a drain electrode of the first transistor being connected to the bottom of the magnetic tunnel junction, and the sink electrode of the second transistor being connect to the top of the magnetic tunnel junction. The present invention, in full electric field conditions, makes possible definite spin magnetization flipping without an external magnetic field. At the same time, the invention has the feature of using a non-polar electric current to control resistance states. An array constituted by spin-orbit torque magnetic random access memory units, under peripheral circuit control, implements storage/computation-integrated XOR logic, and thus can be used in hardware implementations of reconstructible highly parallel computing, for example, in-memory Hamming weight and Hamming distance calculations.
Patent WO-2022151534-A1 (WO)
Inventor: LI XUE
IPC: G09G3/3208
Filed: 2021-01-29
Abstract: 一种显示装置（100），显示装置（100）具有过渡显示区（100b）和显示透光区（100a），过渡显示区（100b）位于显示透光区（100a）的外围。显示装置（100）包括：显示像素，设置于过渡显示区（100b）和显示透光区（100a）；多个像素驱动电路（1011），设置于过渡显示区（100b），且用于驱动过渡显示区（100b）和显示透光区（100a）的显示像素发光；以及金属反射图案（103），设置于过渡显示区（100b）且位于多个像素驱动电路（1011）之间的间隙处；其中，多个像素驱动电路（1011）对应的区域设置有第一预设金属图案（15a），且金属反射图案（103）与第一预设金属图案（15a）相同或相似。通过多个像素驱动电路（1011）之间的间隙处的金属反射图案（103）与多个像素驱动电路（1011）对应的区域的第一预设金属图案（15a）相同或相似，使得过渡显示区（100b）的反射率趋于均一，改善了显示装置（100）在黑暗条件下显示亮度明暗不均的问题。
Patent WO-2022165777-A1 (WO)
Inventor: Xi Yanni
IPC: D06M11/38
Filed: 2021-02-05
Abstract: Disclosed in the present invention are a micro-nano structure-based super-hydrophobic fabric and a preparation method therefor. A brand-new method of combining carbene polymerization covalent grafting with solid surface self-assembly is used for the first time to prepare a modified fabric having super-hydrophobic and self-cleaning functions, by taking an aliphatic diazo compound and an aromatic diazo compound as monomers for carbene copolymerization to graft a fluorine-containing and phenyl-containing block copolymer having a single-carbon repeating unit onto the surface of a fabric by means of a covalent bond. A carbene polymer is crystallized under the induction of the surface of a fiber to drive self-assembly to construct a hierarchical roughened structure having a micro-nano composite structure on the surface of the fabric, and a secondary structure is a nano-scale mastoid-shaped structure imitating a lotus leaf surface. According to the present invention, constructing a low-surface energy roughened structure on the surface of the fabric overcomes the defect that the existing dip coating method is low in fastness and requires organic-inorganic hybrid treatment, and low-surface energy roughened structures of a plurality of scales and morphologies can be obtained by means of reasonable design of precursor molecules, and good hydrophobicity and self-cleaning performance are achieved.
Patent WO-2021170118-A1 (WO)
Title: 接入方法及装置
Inventor: ZHANG YUNHAO
IPC: H04W48/08
Filed: 2021-02-26
Abstract: 本申请实施例公开了一种接入方法及装置，所述方法包括：网络设备在第一小区中发送用于指示允许接入第一小区的终端的特征信息的信息，终端根据该信息的指示确定是否接入第一小区；或者，终端在第一小区中将自身的特征信息上报给网络设备，网络设备根据终端上报的特征信息确定是否允许终端接入第一小区。本申请方案可广泛适用于通信技术领域、人工智能、车联网、智能家居联网等领域。
Patent WO-2021213023-A1 (WO)
Inventor: CUI ZHIJIA
IPC: G02B30/56
Filed: 2021-03-08
Abstract: A display module (10), and an electronic device (100), the display module (10) comprising a main display screen (11), a cover plate (12), an auxiliary display screen (13) and an optical structure (14); the main display screen (11) is used for image displaying; the cover plate (12) is arranged on the main display screen (11), and the cover plate (12) comprises a cover plate main body (121) and a curving portion (122); the auxiliary display screen (13) is used for providing an original display picture; the optical structure (14) is arranged at the inner side of the cover plate (12), and the optical structure (14) is provided with a light-transmitting surface and a reflecting surface; the light-transmitting surface is opposite a light-emitting surface of the auxiliary display screen (13), so that the original display picture of the auxiliary display screen (13) is reflected by the reflecting surface of the optical structure (14), and a floating display picture (200) is formed at the outer side of the cover plate (12).
Patent WO-2021190522-A1 (WO)
Title: 物理下行控制信道监听方法、用户终端及可读存储介质
Inventor: ZHAO SICONG
IPC: H04W52/02
Filed: 2021-03-24
Abstract: 一种物理下行控制信道监听方法、用户终端及可读存储介质。所述方法包括：在第n个时隙接收下行控制信息；当所述下行控制信息中包括物理下行控制信道监听状态的切换指示信息时，从时隙n+X开始，按照切换后的物理下行控制信道监听状态执行物理下行控制信道监听行为；其中，n和X均为整数，且X≥1。应用上述方案，可以实现同带宽单元调度时物理下行控制信道的监听行为切换。
Patent WO-2022141902-A1 (WO)
Inventor: WANG JINKANG
IPC: G09B9/12
Filed: 2021-04-01
Abstract: An active six-degree-of-freedom motion platform based on virtual reality interaction. The motion platform comprises a device body, wherein a base is arranged at the bottom end of the device body; a rotating mechanism is arranged on an inner side of the base; the rotating mechanism further comprises a first limiting groove; the first limiting groove is provided in a surface of the top end of the base; a support column is arranged on a surface of the bottom end of the device body; a first bearing is arranged at the bottom end of the support column; a first bevel gear is arranged on an outer surface of the bottom end of the support column; a second bevel gear is arranged on a surface of one side of the first bevel gear; a mounting groove is provided in one side of the surface of the top end of the base; an electric motor is arranged on an inner side of the mounting groove; and a connecting rod is arranged at one end of the electric motor. By means of providing the rotating mechanism, the problem of an original device body being capable of performing three-degree-of-freedom posture and three-degree-of-freedom linear displacement motion but not being capable of performing 360-degree rotation is solved, and the effect of facilitating rotation is achieved.
Patent WO-2022170677-A1 (WO)
Inventor: JIANG LONG
IPC: A61P3/00
Filed: 2021-04-14
Abstract: Providing beta-hydroxybutyrate (BHB) salt granules, comprising BHB salts and fillers. Also providing methods for producing BHB salt granules, wherein the BHB salt granules are prepared by granulation process. The production methods may include (a) wet granulation; (b) extrusion; (c) spheronization; and (d) drying.
Patent WO-2021209044-A1 (WO)
Title: Multimedia data transmission and reception methods, system, processor, and player
Inventor: XU YILING
IPC: H04N21/845
Filed: 2021-04-16
Abstract: Multiple degrees of freedom multimedia data transmission and reception methods, a multiple degrees of freedom multimedia data system, media processor, and player. Data types of different media types and track media stream distribution information are determined by means of increasing attribute descriptions of immersive multimedia. Association relationships between multiple pieces of data content in different media data are defined, and indices are provided. The system structure enables packaging and transmission of new media content and forms in multiple degrees of freedom, thereby providing a compatible and expandable framework for implementing subsequent relating techniques and designs, and better adapting to visual media consumption and applications in new degrees of freedom.
Patent WO-2022033076-A1 (WO)
Title: Target detection method and apparatus, device, storage medium, and program product
Inventor: MA XINZHU
IPC: G06K9/00
Filed: 2021-04-27
Abstract: Embodiments of the present disclosure provide a target detection method and apparatus, a device, a storage medium, and a program product. The target detection method comprises: obtaining an image acquired by an image acquisition component, and internal parameters of the image acquisition component; determining, on the basis of the acquired image and the internal parameters, three-dimensional coordinate information of respective pixels of the acquired image in a world coordinate system; generating, according to the acquired image and the three-dimensional coordinate information of the respective pixels of the acquired image in the world coordinate system, a three-dimensional information image corresponding to the acquired image, wherein pixels of the three-dimensional information image and the pixels of the acquired image are arranged in the same order; and determining, on the basis of the three-dimensional information image, three-dimensional detection information of a target object in the world coordinate system, the target object being included in the acquired image.
Patent WO-2022073342-A1 (WO)
Inventor: GAO YUANQIAN
IPC: A61B34/37
Filed: 2021-05-10
Abstract: 一种手术机器人及其运动错误检测方法、检测装置。手术机器人包括：相机臂；手术臂；输入部（21）；及控制装置，与相机臂、手术臂及输入部（21）耦接，被配置成执行：获取相机臂采集的手术区域的操作图像（S11）；在操作图像中包含手术臂至少部分的子图像时，从子图像中识别出手术臂的特征部位，令识别出的特征部位作为第一特征部位（S12）；获取输入部（21）输入的控制指令，根据控制指令获得手术臂的运动学模型（S13）；在运动学模型中获得匹配第一特征部位的第二特征部位（S14）；获得第一特征部位的实际运动信息，获得第二特征部位的目标运动信息（S15）；比较实际运动信息及目标运动信息以判断手术机器人是否存在运动错误（S16）。手术机器人至少能够检测出手术机器人是否存在运动错误。
Patent WO-2022252271-A1 (WO)
Inventor: FENG ZIKANG
IPC: F16C11/04
Filed: 2021-06-09
Abstract: L'invention concerne une charnière (200), un écran d'affichage (10) et un dispositif électronique. La charnière (200) comprend un support fixe (210); et un mécanisme de support (220), le mécanisme de support (220) comprenant un premier élément de support (221) relié rotatif au support fixe (210) selon un premier axe, un deuxième élément de support (222) relié rotatif au premier élément de support (221), un troisième élément de support (223) relié rotatif au support fixe (210) selon un troisième axe, et un quatrième élément de support (224) relié rotatif au troisième élément de support (223).
Patent WO-2023272482-A1 (WO)
Inventor: FU CHANGJIA
IPC: G02F1/1335
Filed: 2021-06-29
Abstract: 一种背光组件(10)、显示面板(100)及显示装置(1000)，背光组件(10)包括：工作区域(1)、发光元件(3)、导光板(4)和导光结构(5)。工作区域(1)包括中间区域(1A)和围绕中间区域(1A)的边缘区域(1B)；发光元件(3)至少位于中间区域(1A)；导光板(4)位于工作区域(1)，配置为传导发光元件(3)发出的光并使光从工作区域(1)出射；导光结构(5)位于导光板(4)的靠近发光元件(3)的一侧，且沿导光板(4)的至少部分边缘设置，导光结构(5)配置为使发光元件(3)发出的光中的一部分进入边缘区域(1B)。背光组件(10)能够改善工作区域(1)的边缘区域(1B)的光的均匀化程度、以及提高工作区域(1)的边缘区域(1B)的亮度，以相应改善应用背光组件(10)的显示面板(100)的显示区域(101)的边缘的发光状态。
Patent WO-2023283897-A1 (WO)
Title: Deployment of an acceleration service in a computing environment
Inventor: BOVIZ DORA
IPC: G06F9/50
Filed: 2021-07-15
Abstract: Example embodiments of the present disclosure relate to deployment of an acceleration service in a computing environment. A first service instance is deployed within a first container in a computing environment based on configuration information related to a first acceleration service, the first acceleration service to be associated with one or more functional components. A first functional component instance for a first functional component of the one or more functional components is deployed within the first service instance. At least a part of resources of the first container is mapped to the first functional component instance based on a resource requirement of the first functional component. Data related to the first functional component instance are to be processed by the first service instance using at least the part of resources mapped to the first functional component instance.
Patent WO-2022262060-A1 (WO)
Inventor: WANG YOUHUA
IPC: H03M1/10
Filed: 2021-07-20
Abstract: Disclosed in the present invention are an on-line adaptive DC offset correction circuit, comprising an analog adder circuit, a digital-to-analog conversion circuit, a DC detection circuit, an adaptive update signal generation circuit, an output circuit, and a mode selection circuit. The circuit receives an input signal having a DC component, detects the DC component, obtains a compensation value by means of operation, converts the compensation value into an analog signal, and feeds the analog signal back to an input terminal of a signal chain, thereby eliminating the DC component of the signal itself. During a compensation process, the circuit adjusts the rate of DC offset adaptively according to a DC offset value in the input signal, and dynamically changes the rate of adjustment, such that the algorithm can be used to quickly perform DC compensation under a condition of large DC offset, and slowly update the DC value if the offset is small. Therefore, the circuit can achieve both a fast convergence speed and a minimum impact on a signal link.