baber/WOPTO huggingface dataset:
Patent WO-2021109720-A1 (WO)
Title: Node authentication method and device employing blockchain network
Inventor: LIAO FEIQIANG
IPC: H04L29/06
Filed: 2020-10-15
Abstract: A node authentication method and device employing a blockchain network and used to reduce the complexity of management and authentication of a node certificate. The method comprises: a certificate issuing node signing each piece of certificate attribute information in a cross-chain node so as to acquire a node certificate, and the cross-chain node generating, according to authentication attribute information of a first blockchain network and the node certificate, data to be authenticated, and transmitting the data to an authentication node in the first blockchain network, such that the authentication node performs authentication. The node certificate of the cross-chain node is acquired by signing authentication attribute information of at least two blockchain networks to be accessed, such that the cross-chain node only needs one node certificate in order to manage an authentication process when the cross-chain node accesses multiple blockchain networks, thereby reducing the complexity of management and authentication of a node certificate. In addition, by using the method, authentication attribute information of other blockchain networks is not leaked during authentication, thereby ensuring the security of authentication attribute information of blockchain networks.
Patent WO-2022041440-A1 (WO)
Inventor: WU JUN
IPC: H04R9/00
Filed: 2020-10-26
Abstract: The present invention provides a loudspeaker box, comprising a shell and a sound production unit which are made of a metal material, and an annular support which is made of a plastic material. The shell comprises a front cover and a rear cover; the support comprises a support body part and a support sound guide part extending from the support body part; the sound production unit is supported on the support and spaced from the front cover; the support surrounds the periphery of the sound production unit and is hermetically fixed with the sound production unit; the support sound guide part penetrates through the shell and is at least partially exposed out of the shell; the support sound guide part is provided with a sound guide channel; the sound production unit, the support and the front cover jointly define a front acoustic cavity; the sound production unit, the support, the front cover and the rear cover jointly define a rear acoustic cavity; the front acoustic cavity is communicated with the outside by means of the sound guide channel. Compared with the prior art, the loudspeaker box of the present invention is large in cavity size and good in acoustic performance.
Patent WO-2021139332-A1 (WO)
Title: Display module having integrated thin film solar cell, and manufacturing method therefor
Inventor: SUI BIN
IPC: G02F1/1343
Filed: 2020-10-28
Abstract: A display module having an integrated thin film solar cell and a manufacturing method therefor. The display module comprises a glass substrate (10), and a side of the glass substrate (10) facing a light emitting direction of the display module has a color resin display region (100) and a black matrix region (200). The black matrix region (200) comprises a thin film solar cell layer (210) provided on the glass substrate (10) and a light shielding layer (220) provided on the thin film solar cell layer (210). Thin film solar cell wiring (110) is provided within the color resin display region (100). A front electrode and a back electrode of the thin film solar cell layer (210) and the thin film solar cell wiring (110) are both transparent electrodes. The light shielding layer (220) and the thin film solar cell layer (210) are fabricated in an integrated manner, thereby simplifying the fabrication process, lowering fabrication costs, and reducing display screen thickness, in addition, the use of transparent wiring ensures display performance.
Patent WO-2021147441-A1 (WO)
Title: Display panel and display device
Inventor: PENG CHAOCHI
IPC: G06F3/041
Filed: 2020-10-30
Abstract: A display panel and a display device. The display panel defines a display region (AA) and a non-display region (CC) located around the display region (AA), and comprises: an array layer (10) covering the display region (AA) and the non-display region (CC); a metal wiring layer (12) covering part of the array layer (10) located in the non-display region (CC), one end of the metal wiring layer (12) being used for being electrically connected to a touch control chip; a touch control layer (14), which is arranged on the side of the metal wiring layer (12) away from the array layer (10) and comprises a plurality of touch control leads (140), the plurality of touch control leads (140) extending from the display region (AA) to the non-display region (CC); a plurality of functional film layers (18) located between the array layer (10) and the touch control layer (14) and located in the display region (AA); and an uplifted conductive structure (16) located between the metal wiring layer (12) and the touch control layer (14), the plurality of touch control leads (140) being electrically connected to the metal wiring layer (12) by means of the uplifted conductive structure (16). The uplifted conductive structure (16) is arranged at the same layer as the at least one functional film layer (18). In this way, the uplifted conductive structure (16) can be used to achieve electrical connection between the touch control leads (140) and the metal wiring layer (12).
Patent WO-2021088771-A1 (WO)
Inventor: WEI JUN
IPC: H04Q1/02
Filed: 2020-11-02
Abstract: Disclosed is a heat dissipation subrack, comprising a cabinet body (11) defining a containing space, wherein the cabinet body (11) is provided with an air inlet (12), two air supplementing openings (13) and an air outlet (14), the containing space (110) comprises an air inlet area (1101) and a heat source area (1102) being in communication with the air inlet area (1101), the opening direction of the air inlet (12) and the opening directions of the air supplementing openings (13) intersect in the air inlet area (1101), the cabinet body (11) comprises a plurality of baffles (15), each of the baffles (15) comprises two wind shielding faces, and airflow channels (151) are provided between every two adjacent baffles (15) and between the inner wall of the cabinet body (11) and the baffle (15) adjacent thereto.
Patent WO-2021093746-A1 (WO)
Title: Hybrid direct-current converter inline ejection circuit, ejection method, and ejection apparatus
Inventor: LU DONGBIN
IPC: H02J3/36
Filed: 2020-11-10
Abstract: An inline ejection circuit, an ejection method, and an ejection apparatus for a hybrid direct-current converter. The converter comprises a current source-type valve set unit and a voltage source-type valve set unit connected in series. The current source-type valve set unit comprises an electrical grid commutated converter (1). The voltage source-type valve set unit comprises a voltage source converter (2). The ejection circuit comprises: a first valve set switch (5), connected to the electrical grid commutated converter (1) and to the voltage source valve set unit; a first bus switch (12), connected to the electrical grid commutated converter (1) and to a direct-current bus or a neutral bus, or connected to the voltage source converter (2) and to a direct-current bus or a neutral bus; a first bypass switch (4), connected in parallel to a series circuit of the first valve set switch (5) and the electrical grid commutated converter (1); a second valve set switch (9), connected to the voltage source converter (2) and to the current source-type valve set unit, and/or a second bus switch (10), connected to the voltage source converter (2) and to the direct-current bus or the neutral bus; and a second bypass switch (8), connected in parallel to a series circuit of the voltage source converter (2) and the second valve set switch (9) and/or the second bus switch (10).
Patent WO-2022104906-A1 (WO)
Inventor: HUANG HAIYANG
IPC: G01B11/02
Filed: 2020-12-01
Abstract: 本发明涉及一种带有非厄米耦合角度检测纠正装置的微位移机构，其中刚性底板的上表面固定有衬底，所述衬底上固设有一层绝缘层，所述绝缘层上设置有两组完全相同的硅导线组，所述硅导线组包括若干根相互平行且形状尺寸相同的硅导线，且相邻的硅导线之间距离相等；所述硅导线垂直于所述刚性底板的前后面；所述刚性上板的下表面设置有散射光源；所述散射光源发出的激光照射硅导线组上时，所述硅导线与衬底之间发生近场耦效应，并使得硅导线组中的一根硅导线完全抑制。本发明能够同步检测与纠正平行四边形柔性铰链构机构刚性上板在F力作用下沿x轴方向产生的位移误差以及刚性上板绕y轴的寄生转角误差。
Patent WO-2021115219-A1 (WO)
Inventor: FENG WEI
IPC: G06F3/0483
Filed: 2020-12-07
Abstract: 一种信息处理方法及电子设备，该方法包括：接收用户在第一输入框中输入的第一信息（101），在第一信息与第一输入框不匹配的情况下，显示第二输入框，第二输入框中包括第一信息的部分或全部（102）。
Patent WO-2021115248-A1 (WO)
Title: 酵母分析方法
Inventor: CHEN RUI
IPC: G06T7/62
Filed: 2020-12-08
Abstract: 一种酵母分析方法，包括：由云服务器接收包含酵母的显微图像（2901），其中所述显微图像中还包含用于确定放大倍率的标尺图案；所述云服务器根据所述标尺图案确定放大倍率（2902）；以及所述云服务器根据所述放大倍率分析所述显微图像，得到分析结果（2903）。
Patent WO-2021159852-A1 (WO)
Title: Method and apparatus for searcher resource sharing for measurement without measurement gap
Inventor: CUI JIE
IPC: H04W24/10
Filed: 2020-12-15
Abstract: Methods and apparatus are provided for searcher resource coordination between NR mobility based measurement and LTE (E-UTRA) PRS based measurement without measurement gap in EN-DC mode or NE-DC mode. Other embodiments are also provided for searcher resource coordination between NR PRS measurement and LTE (E-UTRA) PRS measurement without measurement gap in EN-DC mode or NE-DC mode. Further embodiments provide for searcher resource coordination between NR or LTE (E-UTRA) PRS measurement and NR mobility measurement without measurement gap in EN-DC mode or NE-DC mode.
Patent WO-2021135971-A1 (WO)
Title: Pixel driving circuit and method for driving same, and display panel
Inventor: XUAN MINGHUA
IPC: G09G3/32
Filed: 2020-12-17
Abstract: Provided is a pixel driving circuit. The circuit comprises a driving control sub-circuit (10) and a time control sub-circuit (20), wherein the driving control sub-circuit (10) is at least connected to a first scanning signal end (G1), a first data signal end (D1), a first power source voltage signal end (S1), an enabling signal end (EM) and an element to be driven (L); the driving control sub-circuit (10) comprises a first driving sub-circuit (101); the first driving sub-circuit (101) outputs a driving signal to drive the operation of the element to be driven (L); the time control sub-circuit (20) is at least connected to a first voltage signal end (V1), a second voltage signal end (V2), a third voltage signal end (V3), a second scanning signal end (G2), a second data signal end (D2), the enabling signal end (EM) and the first driving sub-circuit (101); the time control sub-circuit (20) comprises a second driving sub-circuit (201); and the second driving sub-circuit (201) is configured to output a third voltage signal to the first driving sub-circuit (101), such that the first driving sub-circuit (101) stops outputting the driving signal, so as to control the operation duration of the element to be driven (L).
Patent WO-2022088436-A1 (WO)
Inventor: LIU GUANGSONG
IPC: G01S5/20
Filed: 2020-12-18
Abstract: Procédé et appareil permettant de positionner une personne dans l'eau, le procédé consistant : sur la base d'un premier module de détection sonore (18) et d'un second module de détection sonore (19) compris dans chaque appareil de réception sonore (a1, a2, a3, a4) parmi N appareils de réception sonore (a1, a2, a3, a4) disposés dans un espace de baignade, pour une différence de temps de réception d'un signal sonore direct envoyé par un dispositif portable porté par la personne dans l'eau dans l'espace de baignade, à déterminer l'angle relatif entre chaque appareil de réception sonore (a1, a2, a3, a4) et le dispositif portable, N étant supérieur ou égal à 2; et sur la base de lignes d'extension respectives de N angles relatifs, à positionner la personne dans l'eau de façon à améliorer la sécurité de la personne dans l'eau.
Patent WO-2021143468-A1 (WO)
Title: Temperature switch system and application thereof in increasing yield of amino acid
Inventor: WANG XIAOYUAN
IPC: C12N1/21
Filed: 2020-12-22
Abstract: Provided are a carrier comprising a temperature switch loop and application thereof in increasing the yield of threonine in microbial cells. According to the carrier, heterologous expression of pyruvate carboxylase is controlled, temperature-sensitive and easy-to-decarboxylate chemical properties of oxaloacetic acid are combined, metabolic flux is rebalanced between pyruvic acid and oxaloacetic acid, a central metabolic pathway is dynamically regulated, and supply of reduced cofactors is guaranteed, so as to promote production of L-threonine.
Patent WO-2022126767-A1 (WO)
Title: Enceinte de haut-parleur
Inventor: REN ZHANG
IPC: H04R9/06
Filed: 2020-12-30
Abstract: La présente invention concerne une enceinte de haut-parleur, comprenant un premier boîtier, un second boîtier assemblé avec ledit premier boîtier pour former une cavité de logement, et une unité d'émission de son disposée dans ladite cavité de logement ; ladite unité d'émission de son divise ladite cavité de logement en une cavité avant et une cavité arrière ; ledit premier boîtier comprend une paroi de fond disposée à l'opposé dudit second boîtier et une paroi latérale qui se plie et s'étend depuis la circonférence extérieure de ladite paroi de fond dans la direction du second boîtier ; ladite paroi latérale est étirée dans la direction opposée à ladite cavité de logement pour former une partie étagée ; ladite partie étagée comprend une surface étagée faisant face audit second boîtier ; le second boîtier est soudé et fixé à ladite surface étagée et enfermé avec la paroi latérale pour former une rainure de logement de colle. Le boîtier de l'enceinte de haut-parleur fourni par la présente invention peut conserver des bords complets, de sorte que le problème de déversement de colle ne se produit pas pendant le collage et le scellement du boîtier.
Patent WO-2021139799-A1 (WO)
Title: Genetically modified non-human animal with human or chimeric mhc protein complex
Inventor: SHEN YUELEI
IPC: G01N33/50
Filed: 2021-01-08
Abstract: Provided are genetically modified non-human animals that express a human or chimeric (e.g., humanized) major histocompatibility complex (MHC) protein complex, and methods of use thereof.
Patent WO-2022151321-A1 (WO)
Inventor: MA XIAOYING
IPC: H04W72/00
Filed: 2021-01-15
Abstract: A system and method for changing one or more discontinuous reception (DRX) parameters. The system and method includes receiving, by a wireless communication device, a high layer signaling including N sets of DRX parameters, the N is an integer greater than or equal to 1; performing, by the wireless communication device, at least one of the following behaviors when a predefined condition is satisfied: changing a physical downlink control channel (PDCCH) monitoring behavior; determining at least one set of DRX parameters among the N sets of DRX parameters, or monitoring the PDCCH during an active time that is determined according to the set of DRX parameters
Patent WO-2022083015-A1 (WO)
Title: 一种介入手术工作台
Inventor: HE CHUNSHUI
IPC: A61G13/00
Filed: 2021-01-18
Abstract: 一种介入手术工作台，包括台面（10），台面（10）的顶部设置有导管灌流槽（50），导管灌流槽（50）的一端延伸至台面（10）的边缘处，且台面（10）的边缘处对应导管灌流槽（50）设置有联通导管灌流槽（50）与台面（10）外部的外引流槽（53），台面（10）的底部对应外引流槽（53）设置有液体收集装置（70）；导管灌流槽（50）的底面朝向外引流槽（53）倾斜，导管灌流槽（50）内设置有导管前端固定装置（51）和导管尾端固定装置（52）。通过设置底面倾斜的导管灌流槽（50），在导管灌流槽（50）上设置导管前端固定装置（51）和导管尾端固定装置（52），在导管灌流槽（50）的最低处通过外引流槽（53）连接液体收集装置（70），通过这种方式，可以很方便的对导管进行固定安装，同时污染液体能够被完全的收集到液体收集装置（70）中，效率高、便于操作。
Patent WO-2021147851-A1 (WO)
Title: Display panel and display device
Inventor: MA JUNCHAO
IPC: G01N27/24
Filed: 2021-01-19
Abstract: The embodiments of the present application provide a display panel and a display device. The display panel comprises: a display region, a first non-display region and at least one through hole, the first non-display region surrounding the through hole, and the display region surrounding the first non-display region; at least one crack detection line located in the first non-display region, the crack detection line being provided along the edge of the first non-display region close to one side of the through hole; and at least two lead-out lines located in the display region, both ends of one crack detection line being electrically connected to the two lead-out lines respectively. The display panel comprises a base substrate, an array layer, a display layer and a packaging layer which are stacked in sequence, wherein the crack detection line and the lead-out lines are all located between the base substrate and the packaging layer. In the present application, cracks at the edge of the through hole can be detected at a module stage, thereby preventing unqualified products from entering into a subsequent working stage, and improving the product yield; moreover, the connection performance between the crack detection line and the lead-out lines is reliable, thereby reducing the risk of disconnection.
Patent WO-2022170497-A1 (WO)
Inventor: Tang Cuiwei
IPC: H01Q1/38
Filed: 2021-02-09
Abstract: An array antenna module, comprising a feeding structure, a phase shifting structure and a radiation structure. The feeding structure is connected to the phase shifting structure, and the phase shifting structure is connected to the radiation structure. The feeding structure, the phase shifting structure and the radiation structure are all arranged on a glass substrate.
Patent WO-2022001134-A1 (WO)
Inventor: WANG LI
IPC: G06F9/50
Filed: 2021-02-20
Abstract: 一种模型并行训练任务负载均衡方法、装置、设备及计算机可读存储介质，包括：获取目标模型中各个网络层的数据通信量和理论计算量；确定各个计算设备的理论算力，并根据理论算力和理论计算量得到各个计算设备对应的初始计算量；根据初始计算量，采用多种设备临界层位置划分规则进行负载均衡操作，得到多个初始均衡方案；统计初始均衡方案对应的时间性能参数，并根据时间性能参数在初始均衡方案中确定中间均衡方案；根据数据通信量对中间均衡方案进行调整，得到最终均衡方案；该方法通过理论算力得到初始均衡方案，选择中间方案并进行调整，可以使各个计算设备的负载均衡，提高效率。
Patent WO-2021190236-A1 (WO)
Inventor: CHEN MING
IPC: G06F16/35
Filed: 2021-02-25
Abstract: Disclosed in the present invention are an entity relation mining method based on biomedical literature, comprising the following steps: querying disease-related biomedical literature in a public database, and performing data preprocessing to obtain biomedical text data; performing biomedical named entity recognition on the obtained biomedical text data in combination with a regular matching template and a deep learning model; and mining entity relations on the basis of the entity recognition result by transfer learning and reinforcement learning methods. According to the present invention, by obtaining disease-related biomedical literature from a network, extracting abstracts and the titles and performing entity recognition and relation mining, biomedical named entities in the literature can be effectively recognized and hidden relations among various entities can be mined.
Patent WO-2021197312-A1 (WO)
Title: 电子设备
Inventor: QIN FEIXIANG
IPC: H04N5/225
Filed: 2021-03-30
Abstract: 本发明公开了一种电子设备，包括：壳体、显示屏、主板支架和摄像头，壳体上设有第一安装部；显示屏安装于壳体，显示屏与壳体之间形成安装腔，显示屏具有透光孔；主板支架安装于壳体，主板支架位于安装腔内，且主板支架与显示屏间隔设置，主板支架上设有第二安装部；摄像头位于安装腔内，摄像头朝向透光孔设置，摄像头分别与第一安装部和第二安装部配合，以被定位在壳体和主板支架之间，其中，摄像头与显示屏之间的最小间距n满足：0.15mm≤n＜0.4mm。
Patent WO-2022217465-A1 (WO)
Title: Code-writing circuit, active pen, and electronic device
Inventor: XIE HAO
IPC: G06F3/0354
Filed: 2021-04-13
Abstract: A code-writing circuit, an active pen, and an electronic device, the code-writing circuit being used in an active pen. The code-writing circuit (200) comprises: a power supply component (210), at least one energy storage capacitor (220), a switch component (230), and a code-writing electrode (240). In a code-writing period: the switch component (230) is used to control connections between the power supply component (210), the at least one energy storage capacitor (220), and the code-writing electrode (240), so that the code-writing electrode (240) outputs a first voltage, at least one second voltage, and a third voltage, the first voltage and the third voltage being respectively the maximum voltage and the minimum voltage outputted by the code-writing electrode (240), the difference between the first voltage and the third voltage being a code-writing voltage of the active pen, and the sum of an energy storage voltage of the at least one energy storage capacitor (220) being less than the first voltage. The code-writing circuit, the active pen, and the electronic device can reduce the power consumption of a tip electrode of the active pen.
Patent WO-2022083081-A1 (WO)
Inventor: LIU LIBIN
IPC: G09G5/10
Filed: 2021-04-19
Abstract: L'invention concerne un procédé et un appareil de rendu d'image, ainsi qu'un dispositif et un support de stockage. Le procédé de rendu d'image comprend les étapes suivantes : lorsqu'il est détecté qu'un terminal passe d'un premier environnement à un second environnement, effectuer un traitement d'interpolation selon une première luminosité d'environnement ayant cours lorsque le terminal est dans le premier environnement et une seconde luminosité d'environnement ayant cours lorsque le terminal est dans le second environnement, de manière à acquérir au moins deux luminosités d'environnement cibles (S101) ; acquérir au moins deux luminosités cibles selon lesdites luminosités d'environnement cibles (S102) ; et selon lesdites luminosités cibles, rendre de façon séquentielle des trames d'image devant être affichées par le terminal (S103).
Patent WO-2022222093-A1 (WO)
Inventor: SHU ZHAN
IPC: B64D1/18
Filed: 2021-04-22
Abstract: 一种水箱组件(100)及无人机(3000)。水箱组件(100)用于喷洒系统(1000)。水箱组件(100)包括至少一个水箱(10)。每个水箱(10)包括箱体(12)和机械阀(30)。箱体(12)包括安装件(122)。机械阀(30)安装在安装件(122)，用于打开箱体(12)的开口(126)或关闭箱体(12)的开口(126)。当箱体(12)内的剩余液量大于预设阈值时，机械阀(30)打开箱体(12)的开口(126)；当箱体(12)内的剩余液量小于预设阈值时，机械阀(30)关闭箱体(12)的开口(126)。
Patent WO-2021227849-A1 (WO)
Title: Communication method and communication apparatus
Inventor: ZHANG XIANGDONG
IPC: H04W72/04
Filed: 2021-04-25
Abstract: The present application provides a communication method and a communication apparatus, applied to the technical field of broadcast or multicast. The communication method comprises: receiving first information, the first information being used for indicating a first semi-persistent scheduling parameter of a first broadcast multicast service; and receiving the first broadcast multicast service according to the first semi-persistent scheduling parameter. A network device sends a semi-persistent scheduling parameter for a broadcast multicast service, and a terminal device receives the broadcast multicast service on the basis of the semi-persistent scheduling parameter within a semi-persistent scheduling period. In a case where the broadcast multicast service needs to be sent multiple times within the semi-persistent period, there is no need to send scheduling information repeatedly, thereby reducing resource overhead and communication delay of the broadcast multicast service.
Patent WO-2021249160-A1 (WO)
Inventor: JIA CONGCONG
IPC: H01L51/50
Filed: 2021-05-21
Abstract: An organic light-emitting diode (100) and a preparation method therefor, and an organic light-emitting diode display apparatus. The organic light-emitting diode (100) comprises: an anode (10), a hole injection layer (11), a hole transport layer (12), an electron blocking layer (13), an organic light-emitting layer (14), a hole blocking layer (15), an electron transport layer (16), and a cathode (18), wherein a first composite layer (110) is provided between the electron blocking layer (13) and the organic light-emitting layer (14), and the first composite layer (110) comprises a material of the electron blocking layer (13) and a host material of the organic light-emitting layer (14).
Patent WO-2021238859-A1 (WO)
Inventor: SUN HUAJUN
IPC: H01M10/0525
Filed: 2021-05-24
Abstract: 本申请提供了锂离子电池、动力电池模组、电池包、电动汽车和储能装置，该锂离子电池包括外壳以及封装在所述外壳内的极芯，所述极芯包括正极片、负极片以及位于所述正极片和所述负极片之间的分隔件，所述正极片包括正极片集流体以及负载在所述正极集流体上的正极材料层，定义正极集流体、正极材料层、负极片和分隔件中熔点最低者为有效部件，所述有效部件满足以下条件（aa）。