baber/WOPTO huggingface dataset:
Patent WO-2022120685-A1 (WO)
Title: Hotte de purification d'air à climatiseur sans unité extérieure
Inventor: ZHU XIANG
IPC: F24F5/00
Filed: 2020-12-10
Abstract: L'invention concerne un équipement de cuisine, en particulier une hotte de purification d'air qui comporte un climatiseur sans unité extérieure, ce qui résout le problème lié à des structures déraisonnables de machines tout-en-un climatiseur/hotte. L'équipement comprend un logement (1). Une chambre de cavité est disposée dans le logement (1), une entrée d'air de fumée d'huile (2) est disposée sur la surface avant au niveau de la partie inférieure du logement (1), et une interface d'évacuation des fumées d'huile (3) est disposée au niveau de la partie supérieure du logement (1) ; la chambre de cavité est pourvue d'un canal de cavité de fumée d'huile et d'un canal de cavité de purification d'air, deux extrémités du canal de cavité de fumée d'huile sont respectivement raccordées à l'entrée d'air de fumée d'huile (2) et à l'interface d'évacuation des fumées d'huile (3), un ventilateur centrifuge d'aspiration de fumée d'huile (8) et un échangeur de chaleur de type à ailette en plaque d'aluminium (9) sont agencés dans le canal de cavité de fumée d'huile, et l'échangeur de chaleur de combustion de type à ailette en plaque d'aluminium (9) améliore un effet d'échange de chaleur de condensation ; une entrée de climatiseur de purification (11) et une sortie de climatiseur de purification (12) sont disposées au niveau de deux extrémités du canal de cavité de purification d'air ; un premier sac filtrant de purification d'air remplaçable (13) et un second sac filtrant de purification d'air remplaçable (14) sont agencés séquentiellement dans le canal de cavité de purification d'air le long de la direction de circulation d'air de sorte que l'air soit purifié deux fois par filtration.
Patent WO-2021135910-A1 (WO)
Title: Machine reading comprehension-based information extraction method and related device
Inventor: ZHANG SILIANG
IPC: G06F40/289
Filed: 2020-12-14
Abstract: Provided are a machine reading comprehension-based information extraction method and related device, relating to artificial intelligence; the machine reading comprehension-based information extraction method comprises: obtaining a target text and a target question from an initial database (S1); importing the target text and target question into a pre-trained information extraction model, and outputting a target answer corresponding to the target question (S2); performing word segmentation of the target text to obtain a target segmented word (S3); performing part-of-speech labeling of the target segmented word according to a preset labeling method to obtain a part-of-speech set (S4); obtaining a target segmented word contained in the target answer and taking it to be an answer segmented word, and, according to the part-of-speech set, extracting an associated entity corresponding to the answer segmented word (S5); determining whether the associated entity belongs to the target question; if so, then taking the target answer to be the final answer and outputting same (S6). The invention also relates to blockchain technology; the target answer can be stored in the blockchain, and accurate extraction of information is achieved.
Patent WO-2021136149-A1 (WO)
Inventor: XU HUIJUN
IPC: H04W56/00
Filed: 2020-12-28
Abstract: 本申请涉及一种时钟同步方法、装置、计算机设备和存储介质。所述方法包括：根据各时钟源的可用性，及各时钟源的优先级，确定目标时钟源；使用目标时钟源进行时钟同步。采用本方法能够由于将多个时钟源中优先级最高，且可用性为可用状态的时钟源作为目标时钟源并进行时钟同步，不仅提升了时钟同步的可靠性，还保证了时钟同步精度。
Patent WO-2021136202-A1 (WO)
Title: Uplink data processing method and apparatus, receiver, and storage medium
Inventor: CHEN JIANFEI
IPC: H04W88/10
Filed: 2020-12-28
Abstract: Provided are an uplink processing method and apparatus, a receiver, and a storage medium, which are used for reducing decoding failures when the receiver receives uplink data. The method comprises: receiving uplink data in a first communication mode from among multiple communication modes; caching the uplink data, and according to a pre-stored delay value, adjusting a time domain location of the uplink data in the first communication mode, so as to obtain adjusted uplink data, wherein the delay value is used for representing the processing delay of the receiver; and demodulating and decoding the adjusted uplink data.
Patent WO-2021179758-A1 (WO)
Inventor: XIE YIFEI
IPC: H01P7/10
Filed: 2020-12-29
Abstract: The present invention relates to a filter and a dielectric resonator thereof, the dielectric resonator comprising a dielectric block and a metal layer coating the external surface of the dielectric block. The dielectric resonator has a first surface and a second surface arranged to oppose each other, wherein a metalized blind hole is formed on the first surface for a PIN of a radio frequency connector to insert, and a recessed structure different from the metalized blind hole is also formed on the first surface. The forming of the recessed structure on the first surface of the dielectric resonator can have the effect of strengthening the coupling between the RF connector and the dielectric resonator, thereby achieving bandwidth regulation at input and output ends and changing time delay. When the dimension of the recessed structure is increased, the time delay at corresponding input and output ends increases. Therefore, while increasing the depth of the metalized blind hole, the dimension of the recessed structure can be adjusted to make the time delay to meet requirements. When the depth of the metalized blind hole increases, the insertion length of the PIN also increases, and thus the welding strength of the PIN is higher, such that the reliability of the above filter is significantly improved.
Patent WO-2021159942-A1 (WO)
Title: Spliced display panel and spliced display device
Inventor: ZHANG GONGTAO
IPC: G09F9/302
Filed: 2021-01-21
Abstract: Disclosed is a spliced display panel (100). The spliced display panel comprises a spliced substrate (1), a plurality of spliced screen units (2), a plurality of electrical devices (3) and a plurality of circuit assemblies (4). The spliced substrate (1) is provided with a plurality of first openings (K1). The plurality of spliced screen units (2) are arranged on one side of the spliced substrate (1), and one first opening (K1) of the spliced substrate (1) corresponds to one group of spliced screen units (2) and exposes part of one group of spliced screen units (2); and one group of spliced screen units (2) comprises at least one spliced screen unit (2). The plurality of electrical devices (3) are arranged on the side of the spliced substrate (1) that is far away from the plurality of spliced screen units (2). One circuit assembly (4) penetrates one first opening (K1), one end of the circuit assembly (4) is electrically connected to one spliced screen unit (2), and the other end of the circuit assembly is electrically connected to at least one electrical device (3).
Patent WO-2021175119-A1 (WO)
Title: 用于获取车辆3d信息的方法和装置
Inventor: CHEN YIQIANG
IPC: G06K9/00
Filed: 2021-02-19
Abstract: 一种用于获取车辆3D信息的方法和装置。该方法包括：首先确定第一车辆的车身分界线（S410），然后基于该车身分界线确定该第一车辆的观测角和/或朝向角（S420）。所述方法通过车辆的车身分界线确定出车辆的观测角和/或朝向角，可以提高车辆3D信息获取的准确性。该用于获取车辆3D信息的方法可以应用于智能驾驶、智能网联车和车联网等场景中。
Patent WO-2021175134-A1 (WO)
Inventor: ZHANG XINGGUANG
IPC: C08L23/00
Filed: 2021-02-23
Abstract: The present application relates to an antibacterial material containing a highly dispersed inorganic antibacterial agent and preparation method thereof. The preparation method of the antibacterial material, prior to adding an inorganic antibacterial agent, firstly spreads a layer of the binder on the surface of the polymer matrix, so that the inorganic antibacterial agent adheres to the surface of the polymer matrix with the aid of the binder to improve combination of the inorganic antibacterial agent and polymer matrix. The preparation method can achieve a uniform loading of the inorganic antibacterial agent on the polymer matrix while ensuring a high loading of the inorganic antibacterial agent, and can also achieve an antibacterial effect equivalent to silver-loaded antibacterial agent.
Patent WO-2022057214-A1 (WO)
Inventor: FENG YICHENG
IPC: H01L23/544
Filed: 2021-03-03
Abstract: La présente invention concerne une marque de recouvrement, un procédé de mesure d'erreur de recouvrement pour une tranche, et un procédé d'empilement de tranches. La marque de recouvrement comprend une première marque de recouvrement sur une première couche et une deuxième marque de recouvrement sur une deuxième couche, et la première couche et la deuxième couche sont empilées ensemble. La première marque de recouvrement comprend au moins un premier marqueur de recouvrement, et le premier marqueur de recouvrement est circulaire. La deuxième marque de recouvrement comprend un deuxième marqueur de recouvrement, et le deuxième marqueur de recouvrement est une image à symétrie centrale comprenant de multiples images linéaires. La première marque de recouvrement de la marque de recouvrement peut être conçue pour être disposée au niveau d'une couche qui doit subir un processus d'ouverture de trou, de telle sorte que des erreurs de recouvrement de la couche peuvent être mesurées sur la base de la marque de recouvrement.
Patent WO-2021258789-A1 (WO)
Title: 一种恶意软件识别的方法、系统、设备及可读存储介质
Inventor: WEI KAIZHI
IPC: G06F21/56
Filed: 2021-03-18
Abstract: 一种恶意软件识别的方法、系统、设备及可读存储介质，所述方法包括：获取待识别软件的可执行文件，并提取可执行文件中的二进制指令特征；在特征库中对二进制指令特征进行特征匹配，得到对应的相同特征和/或相似特征；根据相同特征和/或相似特征的性质判定待识别软件是否为恶意软件。由于控制流图为程序执行过程中最小控制逻辑的抽象数据结构，因此根据每个控制流图对二进制指令进行拼接组合得到的二进制指令特征具有比函数的更小的粒度，且能够反映函数的控制流的实时执行过程，因此利用可执行文件的二进制指令特征进行相似度匹配，能够明显提高恶意软件识别的精度。
Patent WO-2022198477-A1 (WO)
Inventor: HE YULIN
IPC: G06K9/62
Filed: 2021-03-24
Abstract: Disclosed in the embodiments of the present application are a method and apparatus for implementing incremental learning on a classification model, and an electronic device and a medium. The method comprises: acquiring at least one unlabeled incremental sample; inputting the unlabeled incremental sample one by one into an established classification model for classification prediction, wherein the classification model is obtained by means of modeling by an extreme learning machine and at least partially using an initial sample that is labeled but is incompletely labeled; and performing incremental learning on the established classification model according to a classification prediction result of the unlabeled incremental sample and the corresponding unlabeled incremental sample, so as to realize training and updating of the classification model.
Patent WO-2022165956-A1 (WO)
Inventor: ZHANG DONGGE
IPC: C08K7/02
Filed: 2021-03-29
Abstract: 本申请提供了一种复合材料、制备方法、壳体、壳体的制备方法和电机。其中，复合材料包括：树脂、纤维和金属合金；其中，纤维包括导电纤维。从而通过在复合材料添加导电纤维和金属合金，使得该复合材料成型过程中，利用金属合金熔融定向聚集于导电纤维节点位置，进而形成纤维三维网络骨架，进而有效降低导电纤维节点位置的电阻和热阻，而且还增强了其断裂韧性，在保证复合材料制备出的产品具有优异的表面光洁度、致密性和机械强度的基础上，实现了该产品的导电、导热性能的大幅度提升。
Patent WO-2021197295-A1 (WO)
Title: 一种吲哚类大环衍生物的结晶形式及其制备方法
Inventor: XU CHAO
IPC: C07D515/22
Filed: 2021-03-30
Abstract: 本公开涉及一种吲哚类大环衍生物的结晶形式及其制备方法。具体而言，本公开涉及式(I)化合物的结晶形式及制备方法。本公开的新晶型具备良好的理化性质，更有利于临床治疗。
Patent WO-2022213239-A1 (WO)
Title: Dummy indications in dci with unified tci indication
Inventor: YUAN FANG
IPC: H04W72/12
Filed: 2021-04-06
Abstract: A configuration for dummy indications in DCI with aunified TCI indication. The apparatus receives, from a base station, DCI indicating a unified TCI state of a plurality of unified TCI states for one or more channels and a dummy indication related to a TCI indication field and a PDSCH schedule. The apparatus determines an action in response to the dummy indication. The apparatus communicates with the base station based on the action determined in response to the dummy indication. The apparatus, to determine the action in response to the dummy indication, may maintain the unified TCI state for the one or more channels based on the TCI indication field of the dummy indication.
Patent WO-2022222123-A1 (WO)
Inventor: ZHOU JIAN
IPC: H01L27/146
Filed: 2021-04-23
Abstract: 本公开提供一种金属网格的制备方法、薄膜传感器及其制备方法，属于电子器件技术领域。本公开的金属网格的制备方法，其包括：提供一衬底基板；通过构图工艺，在所述衬底基板上形成包括第一外延结构的图形；其中，所述第一外延结构具有网格状的第一槽部；在所述第一外延结构背离所述衬底基板的一侧，覆盖第一介质层，以形成网格状的第二槽部；通过构图工艺，在所述第一介质层背离一侧形成位于所述第二槽部的金属材料，以形成金属网格。
Patent WO-2021238567-A1 (WO)
Title: Method for performing ecological dispatching on trunk stream reservoir by taking inflow water from interregional tributary into consideration
Inventor: XU JIJUN
IPC: E02B3/00
Filed: 2021-04-29
Abstract: A method for performing ecological dispatching on a trunk stream reservoir by taking inflow water from an interregional tributary into consideration. By means of investigation and research, ecological and hydrological requirements for the spawning of target fish at a spawning ground downstream of a trunk stream are specified; high-flow pulse encounter analysis, related to fish spawning, of a trunk stream and a tributary is launched; high-flow pulse feature indexes of the trunk stream and the tributary during a fish spawning period over the years are sorted and are subjected to statistical compilation; a key index of a starting condition for a trunk stream reservoir coordinating with a tributary to perform ecological dispatching is identified; important parameters for river course calculation are determined according to diachronic hydrological data; and a reservoir ecological dispatching model is constructed so as to implement a method for performing ecological dispatching on a reservoir by taking inflow water from an interregional tributary into consideration. In the method, taking inflow water from an interregional tributary into consideration can solve the problem of the frequency of high-flow pulse processes of a downstream river course being insufficient due to conventional dispatching; and high-flow pulse processes of a downstream river course can be effectively improved, and hydrological conditions required for the mass breeding of fish that spawn floating eggs in a spawning ground are met.
Patent WO-2022095390-A1 (WO)
Inventor: YAU YIM WAI
IPC: H04L27/32
Filed: 2021-05-07
Abstract: 一种支持交互关联系统的智慧二维码标志，该交互关联系统包括智慧二维码标志、导引服务平台及通信终端产品的组合构成，其特征在于；所述智慧二维码标志内置单片机技术的微控制单元(MCU)芯片；该芯片设有唯一的身份数据，该身份数据称为智慧码；所述智慧码由身份数据D1、时间数据D2及外联数据D3组合；所述通信终端产品设置支持交互关联系统应用程式，通过远程无线技术把请求数据发送给导引服务平台；所述导引服务平台，设置对应智慧码的链接电子地址，该链接电子地址支持互联网络的互联互通；所述导引服务平台发送执行导向指引的链接到互联网络相关的信息数据储存中心，回传请求导向指引的相关资料给通信终端产品。
Patent WO-2022001372-A1 (WO)
Title: Neural network training method and apparatus, and image processing method and apparatus
Inventor: SONG DEHUA
IPC: G06N3/08
Filed: 2021-05-10
Abstract: A neural network training method and apparatus, and an image processing method and apparatus. The method relates to the field of artificial intelligence, and specifically to the field of computer vision. The method comprises: acquiring an input feature map of a training image (S510); performing feature extraction processing on the input feature map by using a feature extraction kernel of a neural network, so as to obtain a first candidate feature map (S520); adding the first candidate feature map and a second candidate feature map, so as to obtain an output feature map (S530), wherein the second candidate feature map is a feature map obtained by means of enlarging a numerical value corresponding to each element in the input feature map by N times, and N is greater than 0; determining an image processing result of the training image according to the output feature map (S540); and adjusting the parameters of the neural network according to the image processing result (S550). By means of the method, the energy consumption of a neural network model is effectively reduced without affecting the image processing effect.
Patent WO-2022236637-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04W4/06
Filed: 2021-05-10
Abstract: 本公开实施例公开了一种寻呼方法及装置，该方法由终端设备执行，包括：响应于接收广播多播业务MBS寻呼消息配置信息；根据MBS寻呼消息配置信息判定是否接收MBS寻呼消息；其中，MBS寻呼消息为携带MBS业务信息的寻呼消息。从而通过对MBS寻呼消息配置特定的寻呼资源，使终端设备对MBS业务感兴趣的情况下，接收该MBS寻呼消息，实现MBS业务快速激活以及终端设备更好的节电。
Patent WO-2022217689-A1 (WO)
Title: Method and device for inputting tourist identity on basis of ai technology, and storage medium
Inventor: CHEN CHEN
IPC: G06K9/20
Filed: 2021-05-17
Abstract: A method and device for inputting a tourist identity on the basis of AI technology, and a storage medium. The method comprises: step S1, arranging a plurality of tourist certificates in a rectangular array; step S2, photographing the tourist certificates by using a camera, so as to obtain a certificate picture, and uploading the certificate picture to a server; step S3, the server cropping the certificate picture according to the aspect ratio of the rectangular array, so as to acquire individual certificate images; step S4, recognizing text information in the individual certificate images; and step S5, sequentially recording the recognized text. A plurality of tourist certificates are photographed after being arranged in a rectangular array, and cropping and text content recognition are then performed, such that information of a plurality of certificates is recognized in one step. In comparison with a traditional certificate input method, the efficiency of inputting certificates is improved, and the situation of the manual input of certificate information being prone to having errors made can be avoided, thereby improving the accuracy of information input.
Patent WO-2021244392-A1 (WO)
Title: 一种抗pd1×pdl1的双特异性抗体
Inventor: ZHU ZHENPING
IPC: C07K16/46
Filed: 2021-05-27
Abstract: 提供一种抗PD1×PDL1的双特异性抗体及其制备方法和用途，实验结果显示该双特异性抗体能够较好的保持各自单抗的活性，并且能够同时特异性结合PD-1和PD-L1两个靶点，具有良好的理化性质。
Patent WO-2022198792-A1 (WO)
Title: Modified gelatin for fire-resistant flame-retardant coating of paper, preparation method therefor, and application thereof
Inventor: XU JING
IPC: C08H1/06
Filed: 2021-05-31
Abstract: The present invention relates to the field of gelatin application, and in particular to modified gelatin for a fire-resistant flame-retardant coating of paper, a preparation method therefor, and an application thereof. For the modified gelatin, gelatin is modified by using polydimethylsiloxane (PDMS-E) emulsion droplets, the average particle size of the PDMS-E emulsion droplets is 850-1050 nm, and a mass ratio of the gelatin to PDMS-E is 1:0.75-0.76; the viscosity of the modified gelatin is 1.05-1.09 mPas, the conversion rate of a primary amino group in the gelatin is 12-14 mol%, and the consumption of epoxy groups in PDMS-E is 25-28 mol%. As gelatin for a fire-resistant flame-retardant coating, the surface of paper is coated with the modified gelatin of the present invention, such that a uniformly distributed coating is easily formed. When paper is coated with the gelatin modified by PDMS-E, fire resistance, flame resistance and hydrophobic properties can be imparted to the coating, without changing the material of the paper.
Patent WO-2022147956-A1 (WO)
Inventor: LIU JINFENG
IPC: G09G3/36
Filed: 2021-05-31
Abstract: L'invention concerne un procédé d'affichage holographique et un système d'affichage holographique. Le procédé d'affichage holographique consiste à : obtenir des informations de scène cible (S10) ; reconnaître des informations de zone de visage dans les informations de scène cible (S20) ; déterminer une position de pupille dans les informations de zone de visage (S30) ; calculer un angle de vue latéral entre chaque zone de pixel dans un panneau d'affichage et la position de pupille, et une valeur de tension d'attaque de chaque zone de pixel à l'angle de vue latéral correspondant (S40) ; et appliquer la valeur de tension d'attaque à la zone de pixel correspondante (S50).
Patent WO-2022028084-A1 (WO)
Title: Solid dispersion for treating cervical spondylosis and use thereof in preparation of sustained-release preparation
Inventor: LIU JIE
IPC: A61K9/14
Filed: 2021-06-07
Abstract: Provided are a solid dispersion for treating cervical spondylosis and the use thereof in the preparation of a sustained-release preparation. A cervicodynia product has a good clinical treatment effect as a first-line medicine for treating cervical spondylotic radiculopathy. In order to further reduce the dosage frequency of the cervicodynia product and reduce the medicine usage difficulty of a patient, provided is a sustained-release preparation of the cervicodynia product, and solid dispersion technology is used for the sustained-release preparation. The release performance of the index components Panax notoginseng saponins and ginseng total saponins is effectively achieved, and the release performance of Panax notoginseng saponins is close to first-order kinetics. For the solid dispersion the administration frequency can be reduced, and the solid dispersion can be applied to tablet preparation and is expected to be used as a substitute dosage form of an existing cervicodynia product.
Patent WO-2022022088-A1 (WO)
Inventor: GAO HUALIANG
IPC: F25D25/00
Filed: 2021-06-09
Abstract: Disclosed is a refrigerator, comprising a low-temperature storage chamber, a door body, a multifunctional drawer and a shielding assembly, wherein a low-temperature storage space is formed in the low-temperature storage chamber; the door body is used for opening or closing the low-temperature storage chamber; the multifunctional drawer is mounted on the inner wall of the door body; the shielding assembly is arranged in the multifunctional drawer; and the multifunctional drawer comprises a storage box cover, a drawer body, a storage box and a metal guide rail. The shielding assembly of the present application forms a metal shielding cavity in the multifunctional drawer, such that identification signals sent by an antenna in the refrigerator can be shielded so as to ensure that an RFID tag in the storage box will not be read.
Patent WO-2022007603-A1 (WO)
Inventor: PEI HAIPENG
IPC: H04N5/225
Filed: 2021-06-16
Abstract: 本发明提供了一种棱镜组件,其包括棱镜；位于所述棱镜的入射端的至少一个第一镜片，其中第一镜片的最大外径小于棱镜的顶面的外接圆直径，且大于棱镜的顶面的内切圆直径；以及复合镜筒，其包括安装孔，所述安装孔包括上分段和下分段，所述上分段的俯视轮廓呈具有突出部的圆形，所述俯视轮廓中的圆形区段形成第二安装槽且所述第二安装槽具有用于承靠所述第一镜片底面的台阶面，所述俯视轮廓中的突出部形成第一安装槽，所述第一安装槽上下贯通，使得所述棱镜的顶面可穿过所述上分段；所述下分段适于承靠和固定所述棱镜。本发明还提供了相应的潜望式摄像模组以及棱镜组件组装方法。本发明有助于提升生产良率和一致性；有助于减小器件尺寸。
Patent WO-2023279377-A1 (WO)
Inventor: LI XINHAI
IPC: H05B45/30
Filed: 2021-07-09
Abstract: A power supply circuit, a driver and a controlling method. The power supply circuit includes: a first switch network, configured to be connected between a first input port and a second input port, the first switch network comprising a first switch (Q1) and a second switch (Q2) in series connection; a second switch network, configured to be connected between the first input port and the second input port, the second switch network comprising a third switch (Q3) and a fourth switch (Q4) in series connection; a resonant circuit, configured to comprise a first capacitor (C1) and a first inductor (L1) in series connection, the first capacitor (C1) being connected to a connecting node between the first switch (Q1) and the second switch (Q2); a transformer, configured to comprise a primary coil and a secondary coil, the primary coil being connected between the first inductor (L1) and a connecting node between the third switch (Q3) and the fourth switch (Q4); an output circuit, configured to be connected to the secondary coil, and output an output voltage from an output port; and a controller, configured to control the first switch network and the second switch network to work under a full-bridge mode or a half-bridge mode, according to the output voltage.