baber/WOPTO huggingface dataset:
Patent WO-2022062271-A1 (WO)
Title: Dispositif de bouton
Inventor: LI FUDE
IPC: A43C11/16
Filed: 2021-09-24
Abstract: L'invention concerne un dispositif de bouton qui comprend un bouton (1), une chambre de roue (3), une roue de cordon (4), une base (5) et un lacet. La base (5) est cousue sur un côté d'une tige ou sur une languette. Une périphérie circonférentielle interne du bouton (1) comprend une position de fixation (101). Des trous rectangulaires (307) sont disposés à de multiples emplacements à une périphérie circonférentielle de la chambre de roue (3). De multiples premiers trous de passage de cordon (308) sont disposés à une partie inférieure à une circonférence externe de la chambre de roue (3). Un canal de cordon (406) est disposé à une partie centrale de la roue de cordon (4). De multiples seconds trous de passage de cordon (404) sont disposés sur la roue de cordon (4). Une structure fraisée (405) est disposée au centre d'une partie inférieure de la roue de cordon (4). Le dispositif de bouton comprend en outre une couronne dentée (2), la couronne dentée (2) comportant des dents (201) aptes à empêcher une rotation de la couronne dentée (2). La chambre de roue (3) comporte un mécanisme d'arrêt correspondant aux dents (201) disposées sur la couronne dentée (2). Le mécanisme d'arrêt comprend des bras de cliquet (301) ou des dents circonférentielles (301). Lorsqu'une force dans une direction inverse est appliquée aux bras de cliquet (301) sur la chambre de roue (3), les bras de cliquet (301) se déforment à l'opposé du centre, et des dents de cliquet (302) sur les bras de cliquet (301) appuient étroitement contre les dents (201), ou les dents circonférentielles (301) appuient étroitement contre des dents à rochet (207) sur des bras à rochet (206), et un état d'application de force favorable est établi entre les bras de cliquet (301) et les dents (201) ou entre les dents circonférentielles (301) et les dents à rochet (207), améliorant ainsi la fiabilité lorsqu'une force dans une direction inverse est appliquée.
Patent WO-2021139654-A1 (WO)
Title: Battery, battery module, battery pack and electric vehicle
Inventor: ZHOU YANFEI
IPC: H01M10/615
Filed: 2021-01-05
Abstract: A battery (100), a battery module, a battery pack and an electric vehicle. The battery (100) comprises: a housing (1); at least one layer of cell assemblies (2), the at least one layer of cell assemblies (2) being provided in the housing (1), each cell assembly (2) comprising a plurality of pole core groups (21), the plurality of pole core groups (21) of each layer of cell assemblies (2) being connected in series, and when there are a plurality of layers of the cell assemblies (2), the plurality of layers of the cell assemblies (2) being electrically connected; and a heating piece (3), the heating piece (3) being provided in the housing (1) and connected to the cell assembly (2) in a heat-conducting manner.
Patent WO-2021139722-A1 (WO)
Title: Methods and compositions for production of xenogeneic islet cells and treatment of insulin-resistant or -deficient conditions with the same
Inventor: GAO YANGBIN
IPC: C12N5/10
Filed: 2021-01-07
Abstract: Described here are methods, compositions, and systems for generating transgenic islet cells suitable for xenotransplantation.
Patent WO-2021159896-A1 (WO)
Title: Video processing method, video processing device, and storage medium
Inventor: AO HUANHUAN
IPC: H04N21/44
Filed: 2021-01-08
Abstract: Provided in the present application are a video processing method, a video processing device, and a storage medium. In the method, an image frame sequence and audio distribution in a video loaded by a user are separately analyzed to determine a key image frame and a key audio node that can be used to segment the video. In response to a segmentation instruction of the user, a suitable key image frame and key audio node are selected to automatically segment the video and obtain multiple video segments. According to an implementation of the present application, a method for quickly editing a video on a mobile terminal is provided, which can handle a scenario in which location positioning at the pixel level cannot be finely adjusted. In addition, further provided by the implementation of the present application is a video automatic segmentation method, and an independent meaningful video segment of a video subject can be obtained by means of the method.
Patent WO-2021139818-A1 (WO)
Title: Multi-level imaging system, head-up display, transportation tool, and multi-level imaging method
Inventor: XU JUNFENG
IPC: B60R16/02
Filed: 2021-01-11
Abstract: A multi-level imaging system, a head-up display, a transportation tool, and a multi-level imaging method. The multi-level imaging system has an eye box area and comprises an electronic control unit and a head-up display. The electronic control unit is communicationally connected to the head-up display. The electronic control unit is used for obtaining driving information and sending the driving information to the head-up display. The head-up display is configured to emit multiple paths of light to respectively display multiple layers of images to display the driving information, and the distances between at least some of the multiple layers of images and the eye box area are not equal.
Patent WO-2021164488-A1 (WO)
Inventor: CHAN FUK WOO JASPER
IPC: C12N15/11
Filed: 2021-01-20
Abstract: L'invention concerne une sonde d'acide nucléique ou une amorce pour la détection d'une protéine Spike (S) ou d'un nucléocapside (N) ou d'une RdRp/hélicase de SARS-CoV-2, et son utilisation dans un procédé de détection du SARS-CoV-2 dans un échantillon. La sonde ou l'amorce d'acide nucléique est constituée d'une séquence d'acide nucléique de l'une quelconque des SEQ ID NO : 1-12.
Patent WO-2021151396-A1 (WO)
Title: Face frame
Inventor: XIONG CHANGLUN
IPC: A41D13/11
Filed: 2021-01-30
Abstract: A face frame, comprising a face frame body (1) capable of surrounding mouth and nose parts. The face frame body (1) is provided with a first bag body (2) used for pressing a mask on a human face. The middle of the face frame body (1) is provided with a breathing channel for allowing air to enter and exit. The face frame body (1) is connected to the first bag body (2). The face frame body (1) is a ring body. The face frame body (1) is provided with a nose groove (42) for relieving the bridge of the nose. The frame body (1) is provided with a lanyard mounting structure used for mounting lanyards. The face frame body (1), the first bag body (2), the mask, and the human face are sequentially placed from outside to inside. The face frame body (1) can press the mask tightly so that the mask fits the face closely to avoid virus infection due to that the breathed air is not filtered by the mask. No gap exists between the mask and the face by pressing the mask on the face by means of the face frame body (1), so that all breathed air is filtered by the mask, and eyes are covered by a safety glasses body (32) to prevent viruses from entering the eyes to cause an infection.
Patent WO-2021190156-A1 (WO)
Title: 像素电路及其控制方法、和显示装置
Inventor: DONG TIAN
IPC: G09G3/20
Filed: 2021-02-02
Abstract: 本公开提供一种像素电路及其控制方法、和显示装置，其中，像素电路，包括：呈阵列排布的多个子像素；沿第一方向延伸的多根栅线，其中，位于同一行的子像素均与同一根栅线电连接；沿第二方向延伸的多根第一信号线和多根第二信号线，其中，位于同一列的奇数行子像素均与同一根第一信号线电连接，位于同一列的偶数行子像素均与同一根第二信号线电连接，所述第二方向与所述第一方向垂直；沿所述第二方向延伸的多根数据线，其中，相邻两列子像素所连的两根第一信号线和两根第二信号线均与同一根数据线电连接。本公开提供的像素电路及其控制方法、和显示装置，能够便于高分辨率显示装置的发展。
Patent WO-2021212984-A1 (WO)
Inventor: CAI ZHIKUANG
IPC: G11C29/50
Filed: 2021-02-19
Abstract: An on-chip measurement circuit and measurement method for low-voltage SRAM time parameters, the measurement circuit comprising a measurement control module and a time measurement module, wherein the time measurement module is connected to the measurement control module; the time measurement module is controlled by means of the measurement control module; the measurement control module has a memory-based built-in self-test module; the measurement control module comprises BIST control logic, BIST test vector generation logic, and a time measurement control module; and the time measurement module comprises a delay unit, a comparator, and an accumulator. By means of adding a measurement control module and a time measurement module, a large quantity of SRAMs are tested in a large-scale chip. While performing MBIST testing, the measurement of the access time of each memory unit of the SRAM is also implemented, and the access time for one or more SRAMs is measured at the same time, thus achieving "full speed" self-measurement and accurate measurement results, reducing dependence on ATE, and effectively reducing test costs.
Patent WO-2022037029-A1 (WO)
Inventor: WANG HUAHU
IPC: G06K9/62
Filed: 2021-02-20
Abstract: A hypertension risk prediction method based on a traditional Chinese medicine theory and palm multi-feature extraction, comprising: obtaining an image of a palm to be tested; establishing a hand keypoint model; separately performing corresponding ROI segmentation on image information according to a lifeline-crossing-midline feature, a ruddy feature, a swelling feature, and a thickening feature; performing detection on a lifeline-crossing-midline ROI corresponding to the lifeline-crossing-midline feature to determine whether a lifeline crosses a midline; performing ruddy detection on a ruddy ROI corresponding to the ruddy feature to determine whether the palm is ruddy; performing thickening detection on a thickened ROI corresponding to the thickening feature and performing swelling detection on a swelled ROI corresponding to the swelling feature to determine whether the palm is thickened and swelled; and determining whether there is a hypertension risk by means of a midline crossing weight Weight 1 , a ruddy weight Weight 2 , a thickening weight Weight 3 , and a swelling weight Weight 4 . The present invention has a beneficial effect of quickly identifying palmprint information so that people can predict hypertension by themselves, and is applicable to the field of medical image processing.
Patent WO-2021190291-A1 (WO)
Title: 一种检测人体肌肉健康程度的方法及电子设备
Inventor: LI XU
IPC: A61B5/00
Filed: 2021-03-09
Abstract: 一种检测人体肌肉健康程度的方法及电子设备，涉及测试仪器技术领域。其方法包括通过提供的包括手柄（102）和底板（101）的电子设备（100），在用户握持手柄（102）的过程中通过正负极片测量多个人体阻抗值，以得到用户四肢肌肉量；在用户用力握持手柄（102）的过程中，通过手柄（102）上的压力传感器测量手柄压力值，以得到用户的手部握力；在用户蹲起测试或坐站测试的过程中，通过底板（101）上的压力传感器测量底板压力值，以得到用户的下肢力量。该方法可以快速地完成用户肌肉健康指标的测量，便于电子设备可以结合用户的实际年龄、性别等因素综合评估用户的肌肉健康程度。
Patent WO-2022193090-A1 (WO)
Inventor: DING XU
IPC: H04N21/44
Filed: 2021-03-15
Abstract: 一种视频处理方法、电子设备及计算机可读存储介质，其中该方法包括：获取第一视频和第二视频，其中，第一视频和第二视频的至少部分图像帧重叠（S101）；获取第一视频和第二视频之间的至少一个重叠图像帧（S102）；确定重叠图像帧中的第一图像帧与第二图像帧之间的相似度，第一视频包括第一图像帧，第二视频包括所述第二图像帧（S103）；根据相似度，从至少一个重叠图像帧中确定第一待拼接图像帧和第二待拼接图像帧（S104）；对第一待拼接图像帧与第二待拼接图像帧进行拼接，以拼接第一视频和第二视频得到目标视频（S105）。该方法能够解决拼接得到视频存在抖动和不连续等问题。
Patent WO-2022198377-A1 (WO)
Inventor: LI MEI
IPC: H01L27/32
Filed: 2021-03-22
Abstract: A display substrate and a manufacturing method therefor, and a display device. In a plane parallel to the display substrate, the display substrate comprises a plurality of subpixels. At least one subpixel comprises a pixel drive circuit. The pixel drive circuit at least comprises a driving transistor. An active layer of the driving transistor comprises a channel area. The channel area comprises a drain end segment extending in a first direction, an intermediate segment connected to the drain end segment, and a source end segment connected to the intermediate segment. The drain end segment has a first width at a first end distant from the intermediate segment, and has a second width at a second end close to the intermediate segment, the first width being greater than the second width. The first width and the second width are sizes of the drain end segment in a second direction. The first direction intersects the second direction.
Patent WO-2021197326-A1 (WO)
Title: Procédé et équipement utilisateur pour transmission de petites données
Inventor: WEI CHIAHUNG
IPC: H04W72/04
Filed: 2021-03-30
Abstract: L'invention concerne un procédé et un équipement utilisateur (UE) permettant la transmission de petites données. Le procédé consiste à recevoir un message d'émission de commande de ressources radio (RRC) ; à mesurer au moins un signal de référence (RS) de liaison descendante (DL), pour obtenir un résultat de mesure ; à sélectionner une ressource particulière d'autorisation de configuration (CG) pour la transmission de petites données selon le résultat de mesure ; à déterminer si une valeur d'avance temporelle (TA) pour la ressource particulière de CG est valide pour une transmission de petites données (i) selon un degré de variation de puissance reçue de signal de référence (RSRP) d'un RS de DL associée à la ressource particulière de CG et (ii) selon qu'une minuterie liée à une TA est activée ; et à réaliser une transmission de petites données sur la ressource particulière de CG après avoir déterminé la validité de la valeur de TA.
Patent WO-2021197370-A1 (WO)
Inventor: ZHANG QINGXUN
IPC: G02B30/52
Filed: 2021-03-31
Abstract: A light field display method and system, a non-transitory computer-readable storage medium and a display panel. The light field display method comprises: generating a pixel light field information database (S1); according to different depth positions of an original three-dimensional image, slice images corresponding to the different depth positions and pixel light field information at the different depth positions, performing processing to obtain recorded images of the slice images of the original three-dimensional image at the different depth positions (S2); and superimposing the recorded images of the slice images of the original three-dimensional image at the different depth positions, so as to obtain a microcell array image of the original three-dimensional image (S3). Said system has a database generator (101), a recorded image generator (102), and a superimposer (103) which implement the described functions. The non-transitory computer-readable storage medium stores a computer program for implementing said method. The display panel comprises the non-transitory computer-readable storage medium. The light field display method can reduce the computation, and improve the efficiency of obtaining a microcell array image.
Patent WO-2021218551-A1 (WO)
Title: 拍照方法、装置、终端设备及存储介质
Inventor: YUAN JIANGFENG
IPC: H04N5/232
Filed: 2021-03-31
Abstract: 本申请适用于终端技术领域，尤其涉及拍照方法、装置、终端设备及存储介质。在拍照时，可以通过定焦摄像头获取包含同一拍照场景的第一图像和第二图像，其中，第一图像的分辨率为第二图像的分辨率的N倍，N为大于1的整数，并可以通过将第一图像的前景与第二图像的后景进行图像融合处理，来得到前景和后景的清晰度均较高的拍照图像，提高拍照效果，提升用户体验。
Patent WO-2021208966-A1 (WO)
Title: Preparation method for lgg fermentation product containing immunoregulatory peptide functional component and application thereof
Inventor: LING HAIBO
IPC: A23L33/19
Filed: 2021-04-14
Abstract: A preparation method for a lacticaseibacillus rhamnosus GG (LGG) fermentation product containing an immunoregulatory peptide functional component and an application thereof. LGG is used as a single fermentation strain. The method comprises the steps of: a. a fermentation substrate pretreatment step; b. a carbon source addition step; c. a nutritional factor addition step; d. homogenizing and sterilizing steps; e. an inoculation step; f. fermentation and post-fermentation steps; and g. a post-treatment step, so as to obtain a liquid fermentation product containing functional components such as an immunoregulatory peptide of which the amino acid series is Thr-Thr-Met-Pro-Leu-Trp, a morphine-like peptide of which the amino acid series is Tyr-Pro-Phe-Pro, a P40 protein, and a P75 protein, or a powdered fermentation product. The fermentation product can be widely applied to health foods, health supplements, special medical foods or medicines, improve the health value of the foods, and improve the health level of eaters.
Patent WO-2022016928-A1 (WO)
Title: Opgw ice melting system
Inventor: YANG GUANG
IPC: H02G7/16
Filed: 2021-04-22
Abstract: Provided is an OPGW ice melting system, comprising: an environment monitoring module (10), a margin determination module (20) and a current determination module (30), wherein the environment monitoring module (10) is used for monitoring environmental conditions; the margin determination module (20) is used for determining an ice melting current margin calculation measure according to the environmental conditions monitored by the environment monitoring module (10); and the current determination module (30) is used for determining an ice melting current according to the environmental conditions monitored by the environment monitoring module (10) and the ice melting current margin calculation measure determined by the margin determination module (20). By means of the OPGW ice melting system, an ice melting current for an OPGW can be rationally determined, so that ice on the OPGW is melted more efficiently and reliably, thereby avoiding damage caused by the ice coating to the OPGW and relevant power facilities connected thereto, and also reducing the loss of the service life of the OPGW when the ice melting current is applied to the OPGW for ice melting.
Patent WO-2022227063-A1 (WO)
Title: Lga焊盘结构及制作方法、芯片模块、印刷电路板及装置
Inventor: LI YONGSHENG
IPC: H01L23/12
Filed: 2021-04-30
Abstract: 本申请实施例公开一种LGA焊盘结构及制作方法、芯片模块、印刷电路板及装置，涉及微电子技术。LGA焊盘结构包括一个或多个信号部分、接地部分以及阻焊部分，一个或多个信号部分用于传递芯片模块与印刷电路板间的信号，接地部分用于包覆一个或多个信号部分，阻焊部分设置在接地部分与一个或多个信号部分之间，以隔离所述接地部分与所述一个或多个信号部分。本申请实施例可以有效地屏蔽掉芯片的电磁干扰辐射，提高了电磁屏蔽性能，提升产品竞争力。
Patent WO-2022236660-A1 (WO)
Inventor: ZHANG JUAN
IPC: H04W88/18
Filed: 2021-05-11
Abstract: Selon certains aspects, la présente invention concerne des techniques de gestion d'identité d'équipement utilisateur (UE) et d'adresse de protocole internet (IP) d'UE lorsqu'une session d'unité de données de protocole (PDU) est libérée. De manière générale, un procédé illustratif consiste à obtenir des informations concernant une relation de mappage entre un ID d'UE et une adresse IP d'UE pour une session PDU ; à stocker les informations ou à envoyer les informations à stocker ; à s'abonner à la réception d'une notification, à partir d'une seconde entité, dans un événement de libération de la session PDU ; à recevoir une notification, en provenance de la seconde entité, de l'événement de la libération de la session PDU ; et à éliminer les informations ou à envoyer une indication que les informations doivent être éliminées.
Patent WO-2022088648-A1 (WO)
Title: 金属复合管及其制作方法
Inventor: LI HAISHENG
IPC: F16L9/02
Filed: 2021-05-11
Abstract: 一种金属复合管及其制作方法，金属复合管包括基材管及堆焊层，其中：堆焊层使用GMAW或LBW焊接方法，在碳钢、合金钢或不锈钢制成的基材管上堆焊镍基、不锈钢或钴基材料，并使用机械的方法对堆焊层进行抛光。该制作方法不受生产模具约束，可进行小批量生产，工艺相对简单，质量稳定，精度高，复层与基材冶金结合，剪切强度高于相关技术，生产效率高。
Patent WO-2022183596-A1 (WO)
Inventor: CHEN SHUANGXI
IPC: A01M7/00
Filed: 2021-05-13
Abstract: 一种风送植保设备（100），所述风送植保设备（100）包括行走机构（10）、药箱（20）、喷洒机构（30）以及风机（40），其中，所述药箱（20）设置于所述行走机构（10）上，所述喷洒机构（30）与所述药箱（20）连通，所述风机（40）具有进风口（401）和与所述进风口（401）连通的出风口（402），所述出风口（402）朝向所述喷洒机构（30），所述风机（40）设置于所述喷洒机构（30）的一侧，所述风机（40）设置为朝向所述喷洒机构（30）产生气流。
Patent WO-2022236788-A1 (WO)
Inventor: LIU WENDONG
IPC: H04B7/0417
Filed: 2021-05-13
Abstract: The embodiments of the present application provide a communication method and device, and a storage medium. The method comprises: a communication device receives channel feedback information from a first device, and decodes the channel feedback information to obtain first channel information. The communication device calibrates the first channel information according to a plurality of channel information to obtain calibrated channel information; the plurality of channel information comprises the first channel information, and at least two pieces of information among the plurality of channel information are pieces of channel information that correspond to different moments or different frequency bands and are obtained by decoding. Thus, the reliability of communication is improved.
Patent WO-2022227126-A1 (WO)
Inventor: WEN ZHOUGANG
IPC: H03K17/90
Filed: 2021-05-14
Abstract: 一种旋钮屏装置。该旋钮屏装置包括：玻璃触摸盖板（01）、显示屏（02）、屏支撑架（03）、半透明旋转结构（04）、环形导光摩擦垫（07）、电池（06）、主板（08）及磁吸组件（11），所述旋钮屏装置还包括：霍尔传感器（10），设于所述主板（08）上；彩色LED氛围灯（14），设于所述主板（08）上；环形多极软磁铁（05），设于所述半透明旋转结构（04）内；所述半透明旋转结构（04）通过所述磁吸组件（11）与外界连接。通过上述方式，能够让旋钮屏装置构造简单降低成本、易加工、易安装、适用场景更灵活。
Patent WO-2022222211-A1 (WO)
Title: Gas discharge tube and manufacturing method therefor
Inventor: ZHENG CHUANXIAO
IPC: H01T21/00
Filed: 2021-05-17
Abstract: The present application discloses a gas discharge tube and a manufacturing method. The gas discharge tube comprises two electrodes (100) and an insulating tube body (200) used for defining an accommodating cavity (300) together with the two electrodes (100), wherein the accommodating cavity (300) is used for accommodating an insulating gas; an electron emitting body (400) is fixedly provided on the surface of each electrode (100) located in the accommodating cavity (300); and the electron emitting body (400) comprises graphite having the mass fraction of 70%-100% and titanium dioxide having the mass fraction of 0%-30%. The gas discharge tube provided by the present application is short in response time, low in breakdown voltage, and small in breakdown voltage fluctuation, and can satisfy the requirement of an electrical element in a low voltage system for rapidly discharging surge.
Patent WO-2022048203-A1 (WO)
Inventor: WANG XUELEI
IPC: H04N21/431
Filed: 2021-05-27
Abstract: 本申请公开了一种输入法控件的操控提示信息的显示方法及显示设备，控制器获取用户与显示设备交互时产生的操控行为指令，并确定用于操控输入法控件的目标操控方式；响应于基于目标操控方式调用输入法控件产生的输入法控件启动指令，获取目标操控提示信息，在用户界面中生成输入框，以及，将目标操控提示信息展示在输入框中。
Patent WO-2021239122-A1 (WO)
Title: Filter holder and light shield
Inventor: TANG WEI
IPC: G03B17/12
Filed: 2021-05-28
Abstract: A filter holder (1), comprising: a bottom wall (11), a side wall (12), and an elastic limiting member (13). The bottom wall (11) is provided with a relief hole (111) for avoidance of light, a filter mounting groove is formed between the side wall (12) and the bottom wall (11), and the elastic limiting member (13) is mounted on the side wall (12). At least part of the structure of the elastic limiting member (13) is located in the filter mounting groove, and the elastic limiting member (13) can elastically move to avoid the filter (3); the elastic limiting member (13) can elastically reset to squeeze the filter (3) so as to fix the filter (3). By means of the provision of the elastic limiting member (13) on the filter holder (1), the elastic limiting member (13) can elastically move or reset so as to clamp filters (3) having different sizes; operation is simple, practicability is greatly improved, and the filter holder (1) is stable and reliable in structure.
Patent WO-2022246871-A1 (WO)
Title: 乙酰乙酰胺-n-磺酸三乙胺盐的制备方法
Inventor: ZHOU RUI
IPC: C07C209/00
Filed: 2021-05-28
Abstract: 一种乙酰乙酰胺-N-磺酸三乙胺盐的制备方法，包括：将氨基磺酸溶解在第一二氯甲烷中，配置成第一反应液；将三乙胺溶于第二二氯甲烷中，配置成第二反应液，将第二反应液加入第一反应液中进行胺化反应，形成氨基磺酸铵盐溶液；在固定床反应器中装填沸石催化剂，依次向所述固定床反应器通入所述氨基磺酸铵盐溶液和双乙烯酮，在预设条件下反应，形成乙酰乙酰胺-N-磺酸三乙胺盐溶液。所述方法简化了产物后处理过程，使得最终产品安赛蜜的品相更好，显著提升了使用感受；另一方面，实现了乙酰乙酰胺-N-磺酸三乙胺盐大规模连续生产，极大程度上缩短了反应时间、提高了反应收率，进一步的，降低了安赛蜜的生产成本。