baber/WOPTO huggingface dataset:
Patent WO-2022104750-A1 (WO)
Inventor: ZONG SHAOLEI
IPC: G09G3/36
Filed: 2020-11-20
Abstract: A display apparatus and a driving method therefor. The driving method comprises: determining a gaze area and a non-gaze area of a user on a display apparatus in real time (S10); and driving the gaze area for image displaying at a first resolution, and driving the non-gaze area for image displaying at a second resolution (S20), wherein the first resolution is higher than the second resolution. By means of the display apparatus, image resolution can be adjusted according to different areas, so as to realize high-resolution image display in a display area at which a user gazes and realize low-resolution image display in other areas, thereby reducing power consumption and achieving reasonable allocation of resources on the premise of ensuring the user experience.
Patent WO-2021115140-A1 (WO)
Inventor: LI HONGBIAO
IPC: B65D25/52
Filed: 2020-11-27
Abstract: A container that facilitates quantitative pouring, comprising an open container body (1) and a positioning cavity housing (100) that is connected at a lower side of the container body; a liquid storage cavity (10) is formed within the inner cavity of the container body, and an opening of the container body is movably connected to an upper cover (11); a support seat (12) is provided below the container body; a holding container (2) that forms a quantitative cavity (20) is movably provided within the positioning cavity housing; a liquid outlet nozzle (21) is provided on the holding container; and a liquid intake control structure (30) for controlling the communication or isolation of the liquid storage cavity and the quantitative cavity is provided between the liquid storage cavity and the quantitative cavity. When in use, a user acts to start the liquid intake control structure such that a liquid that is filled within the liquid storage cavity flows into the quantitative cavity; when the required amount is reached, the liquid intake control structure is acted upon to close, such that the liquid in the liquid storage cavity stops flowing into the quantitative cavity; and then the liquid of the quantitative cavity is poured out from the liquid outlet nozzle. The container that facilitates quantitative pouring has the features of having a reasonable design, having a simple structure, being convenient to use, and occupying little space. At the same time, the container also has the function of quantitative pouring.
Patent WO-2021143388-A1 (WO)
Inventor: ZHOU CHAO
IPC: H04N21/4402
Filed: 2020-12-04
Abstract: 本公开提供一种码率切换方法及设备，属于媒体传输技术领域。本公开实施例通过接收媒体流中的媒体帧，获取媒体流的播放状态信息，响应于播放状态信息符合码率切换条件，根据媒体帧在媒体流中的位置，确定目标位置，最后基于目标位置，向服务器发送帧获取请求，使得服务器基于目标码率返回媒体流中目标位置开始的媒体帧。
Patent WO-2021135876-A1 (WO)
Inventor: LU BING
IPC: B23D45/16
Filed: 2020-12-09
Abstract: An electric circular saw (100), comprising: a saw blade (11) for cutting a workpiece; a protective cover (12) arranged at least partially around the saw blade; a driving assembly (13) for driving the saw blade to rotate around a first axis; a housing (14) forming an accommodating space for accommodating the driving assembly; and a bottom plate (15) for mounting the housing and the protective cover. The electric circular saw further comprises a dust blowing structure (16), the dust blowing structure comprising: an air blowing assembly (161) provided on the driving assembly; a dust blowing portion (163) provided on the bottom plate, and an air guiding portion (162) provided between the dust blowing portion and the air blowing assembly; the dust blowing portion comprises a flow guiding hole (163a) and a flow guiding groove (163b) which are provided on the bottom plate; the flow guiding hole is a through-hole penetrating through the bottom plate, the flow guiding groove is a groove provided on the lower side of the bottom plate, and the flow guiding hole is in communication with the flow guiding groove. The electric circular saw has a simple dust blowing structure and a good dust blowing effect.
Patent WO-2021184841-A1 (WO)
Inventor: ZHANG XUELUN
IPC: H04W4/02
Filed: 2020-12-09
Abstract: Les modes de réalisation de la présente invention concernent un procédé et un appareil associés à l'Internet des véhicules, un dispositif, un support de stockage et un système. Un procédé associé à l'Internet des véhicules et basé sur une fusion de perceptions comprend les étapes consistant à : obtenir des données de fusion de perceptions, les données de fusion de perceptions étant déterminées en fonction de données de détection provenant d'un composant de détection ; puis déterminer des informations sur l'état de la route en fonction des données de fusion de perceptions et envoyer les informations sur l'état de la route à un terminal à bord d'un véhicule.
Patent WO-2021147568-A1 (WO)
Title: Gbdt high-order feature combination-based recommendation method, apparatus, and storage medium
Inventor: CHEN HONGBIN
IPC: G06F16/215
Filed: 2020-12-15
Abstract: The present invention relates to the field of big data, and provides a GBDT high-order feature combination-based recommendation method, comprising: constructing a modeling wide table, and preprocessing data to be processed in the modeling wide table, so as to determine training data, wherein the data to be processed comprises user factor data and item factor data (S110); training a GBDT model on the basis of the training data, so as to form a recommendation model (S120); obtaining interpretable cross-features of the data to be processed on the basis of the recommendation model (S130); analyzing and processing the cross-features, and obtaining a corresponding feature sequence (S140); performing predictive recommendation on the basis of the feature sequence (S150). The present invention also relates to blockchain technology, and data to be processed is stored in a blockchain. The present invention increases GBDT high-order feature combination-based recommendation efficiency and accuracy.
Patent WO-2022133875-A1 (WO)
Inventor: MA LIANG
IPC: H04W76/30
Filed: 2020-12-24
Abstract: Various systems and methods for implementing protocol state aware power management are described herein. A network interface device for implementing protocol state aware power management includes circuitry to provide a direct memory access interface; medium access control (MAC) circuitry to interface with a network; and control circuitry to: classify packets received at the MAC circuitry as packets used to open network connections or packets used to close network connections; maintain statistics of packets used to open network connections and packets used to close network connections; calculate a power hint based on the statistics of packets used to open connections and packets used to close network connections; and write a receive descriptor to a host memory using the direct memory access interface, the receive descriptor including a power hint field with the power hint, the power hint used by a host processor to scale processor power based on the power hint.
Patent WO-2021184889-A1 (WO)
Title: Display panel, manufacturing method, and display device
Inventor: CUI YUE
IPC: H01L27/32
Filed: 2020-12-28
Abstract: A display panel, a manufacturing method, and a display device. The display panel comprises: a flexible substrate (100) having a bonding region (110); at least two drive chips disposed at the bonding region (110) of the flexible substrate (100); and a package structure (200) disposed on the flexible substrate (100). The display panel has a recess (20) provided in a portion between two adjacent drive chips (10A, 10B). The recess (20) passes through the package structure (200) and the flexible substrate (100). In a direction perpendicular to the thickness of the display panel, the recess (20) divides a side edge of the flexible substrate (100) and the package structure (200) adjacent to the recess (20).
Patent WO-2021212901-A1 (WO)
Title: 一种快递包装用tpu薄膜及其制备方法
Inventor: HE JIANXIONG
IPC: C08K3/00
Filed: 2020-12-29
Abstract: 提供了一种快递包装用TPU薄膜及其制备方法，按重量份计，所述快递包装用TPU薄膜包括如下组分：TPU树脂50-70份；玻璃纤维增强TPU材料30-50份；耐磨添加剂10-15份；色母粒5-8份；抗UV剂1-5份。该TPU薄膜具有柔韧性好，耐磨性能高的优点，同时具有良好的透气性，制成的产品长时间使用后不会有气味。
Patent WO-2021139695-A1 (WO)
Title: Magnetoresistive sensor with harmonic widened linear range
Inventor: DEAK JAMES GEZA
IPC: G01R33/09
Filed: 2021-01-06
Abstract: A magnetoresistive sensor provided with a harmonic widened linear range, comprising: a substrate (100) and a multi-push-pull magnetoresistive sensing bridge, push arms (91) of which comprise N types of push magnetoresistive sensing units (94), and pull arms (92) of which comprise N types of pull magnetoresistive sensing units. Key feature parameters of each magnetoresistive sensing unit comprise R 0i , MR i , H si , ±α pi  and a i . The key feature parameters of the push magnetoresistive sensing units (94) and pull magnetoresistive sensing units corresponding thereto are different from the key feature parameters of standard magnetoresistive sensing units of a standard push-pull linear magnetoresistive sensor. There is at least one set of key feature parameters [(R 0j , MR j , H Sj , ±α pj ), a j ]. Linear parts and nonlinear harmonic parts of R-H feature curves that characterize the push magnetoresistive sensing units and the pull magnetoresistive sensing units are superimposed, so that the linear range of the multi-push-pull magnetoresistive sensing bridge is greater than the linear range of the standard push-pull linear magnetoresistive sensor.
Patent WO-2022068120-A1 (WO)
Inventor: FANG YONGQING
IPC: A45D40/06
Filed: 2021-01-11
Abstract: A packaging tube, comprising a cartridge core (1) and a base (2); the cartridge core (1) and the base (2) are both made of metal materials, the cartridge core (1) has an axial direction in space, the cartridge core (1) comprises a bead (12), a fork (11) and a spiral (10) in sequence from inside to outside; the inner wall of the spiral (10) is provided with a thread structure (100), when the spiral (10) rotates relative to the fork (11), the thread structure (100) drives the bead (12) to slide in the axial direction relative to the fork (11), an adaptation structure capable of being inserted and pulled in the axial direction is provided between the fork (11) and the base (2), and the adaptation structure limits the relative movement of the fork (11) and the base (2) in the axial direction and in a circumferential direction. Depending on the specific structural strength of the metal material of the packaging tube, the stabilization of the fit is improved, and the overall quality of the packaging tube is improved.
Patent WO-2022155970-A1 (WO)
Inventor: LIANG CHUANZENG
IPC: G06F3/06
Filed: 2021-01-25
Abstract: 本申请公开了一种内存控制方法及内存控制装置，所述方法包括：根据所述内存控制器的入口流量，确定所述内存控制器中缓存的读命令以及写命令的优先级；根据所述优先级从高到低的顺序，将所述内存控制器中缓存的读命令以及写命令发送到内存。利用本申请提供的方法能在兼顾较高带宽利用率的同时能降低读命令的平均延时，以解决在读命令平均延时较高时，导致整个内存系统的延时性能较差的问题。
Patent WO-2021169776-A1 (WO)
Title: 分享口令解析方法及装置
Inventor: CHEN YUN
IPC: G06F21/31
Filed: 2021-02-05
Abstract: 一种分享口令解析方法及装置。该分享口令解析方法包括: 获取分享口令，分享口令包括目标字符串; 对目标字符串进行检测，响应于目标字符串中包含标志字符，则根据标志字符对目标字符串进行分割，得到校验字符串和数据分享字符串; 应用客户端上预设的第一密钥，对校验字符串进行校验; 响应于校验结果为校验通过，则应用客户端上预设的第二密钥对数据分享字符串进行解密，得到分享数据。
Patent WO-2022183330-A1 (WO)
Inventor: XUE TIAN
IPC: B64C39/02
Filed: 2021-03-01
Abstract: 一种无人飞行器的控制装置、控制方法、飞行控制器、电调和存储介质，其中控制装置(10)包括：电调(11)，用于驱动电机(1121)带动桨叶(1122)转动；以及飞行控制器(12)，用于控制电调(11)调节电机(1121)的转速；其中，飞行控制器(12)与电调(11)通过串行外设接口连接。能够降低无人飞行器控制电机转速的资源占用。
Patent WO-2021238356-A1 (WO)
Title: Fitness guidance method and electronic device
Inventor: MA CHUNHUI
IPC: G06F3/01
Filed: 2021-03-18
Abstract: Provided are a fitness guidance method and an electronic device. By means of the method, a user can be guided to a preset position for fitness, such that a full-body image of the user is captured, and an accurate evaluation of a fitness movement of the user is provided, thereby improving the fitness experience of the user. The method comprises: an electronic device detecting a first instruction, wherein the first instruction is used for enabling a fitness function; controlling a movable camera on the electronic device to change a capturing angle, so as to obtain at least two images captured by the camera at different capturing angles, wherein the at least two images comprise a user image; determining position information of a user according to the at least two images; when it is determined that the position information indicates not being at a preset position, guiding the user to move to the preset position; and when the user has moved to the preset position, starting a fitness process.
Patent WO-2021218490-A1 (WO)
Inventor: ZHANG XIAOBIN
IPC: G01R27/26
Filed: 2021-03-22
Abstract: A three-dimensional electrical capacitance volume tomography device applied to deep low temperature fluid flow monitoring in a Venturi tube, comprising: a conductor rod (1), a metal housing (2), a Venturi tube (3), electrode sheet sleeves (4), electrode sheets (5), and an annular connection housing (6). According to the device, the electrode sheets (5) and the electrode sheet sleeves (4) are attached to the surface of the Venturi tube according to the variable-diameter characteristic of the Venturi tube (3), and a corresponding wire connection structure is designed, and a shielding housing is designed according to the characteristic that electrical capacitance volume tomography needs to be shielded. The device has the features of simple and stable structure, simple assembly and disassembly, being able to be assembled and disassembled many times, being able to be quickly connected to other pipelines, being able to be used in a large range from room temperature to deep low temperature, and having a good electromagnetic shielding effect.
Patent WO-2022204983-A1 (WO)
Inventor: SHANG TINGHUA
IPC: H01L27/32
Filed: 2021-03-30
Abstract: 一种显示面板、显示装置，该显示面板包括：像素驱动电路、衬底基板、第二导电层、第三导电层。第二导电层位于衬底基板的一侧，第二导电层包括多条第一信号线(V1)，多条第一信号线(V1)在衬底基板的正投影沿第一方向延伸且沿第二方向间隔分布，第一方向和第二方向相交；第三导电层位于第二导电层背离衬底基板的一侧，第二导电层包括多条第二信号线(V2)，多条第二信号线(V2)在衬底基板的正投影沿第二方向延伸且沿第一方向间隔分布；其中，第一信号线(V1)和第二信号线(V2)用于向所述像素驱动电路提供相同的第一信号，且至少部分第一信号线(V1)与至少部分第二信号线(V2)通过过孔(H)连接。在该显示面板中，第一信号在传输过程中具有较小的压降。
Patent WO-2021227780-A1 (WO)
Inventor: Gu Xiongliang
IPC: B60J7/057
Filed: 2021-04-19
Abstract: Un dispositif d'entraînement comprenant un moteur (10) et une boîte de vitesses (20) reliée au moteur. La boîte de vitesses comprend un boîtier (30), un mécanisme de transmission (40) disposé dans le boîtier, et une plaque de recouvrement (50) formée individuellement et assemblée au boîtier. Le mécanisme de transmission comprend un élément de sortie (42). L'élément de sortie fait saillie au moins partiellement de la surface supérieure de la plaque de recouvrement. Une paroi de retenue (53) disposée à l'opposé de l'élément de sortie est formée sur la plaque de recouvrement. Un câble est disposé entre la paroi de retenue et l'élément de sortie, et est en prise de manière transmissive avec l'élément de sortie. La divulgation concerne également un toit ouvrant de véhicule.
Patent WO-2022213425-A1 (WO)
Title: Wireless communication method and device
Inventor: RAN XINYI
IPC: H04W4/06
Filed: 2021-04-21
Abstract: The present application provides a wireless communication method and a device, in which an enhanced broadcast request ANQP element structure and an enhanced broadcast response ANQP element structure are modified, or an eBCS request element structure and an eBCS response element structure are modified, so as to reduce a data authentication delay during an eBCS acquisition process and alleviate the problem of data loss due to an eBCS authentication delay.
Patent WO-2022226711-A1 (WO)
Inventor: TANG HUA
IPC: F24D19/10
Filed: 2021-04-26
Abstract: A thermostat includes a display having a metal backing, a printed circuit board having a ground plane, and one or more electrical components mounted to the printed circuit board in a shielded region on the printed circuit board between the ground plane of the printed circuit board and the metal backing of the display. One or more conductive side shield elements are positioned between the printed circuit board and the display, extending along and defining the shielded region of the printed circuit board. The one or more conductive side shield elements are electrically connected to the ground plane of the printed circuit board and provide a side shield that reduces Electro-Magnetic Interference (EMI) generated by the one or more electrical components situated in the shielded region of the printed circuit board from escaping laterally out from between the ground plane of the printed circuit board and the metal backing of the display.
Patent WO-2022041849-A1 (WO)
Inventor: LU JIANWEI
IPC: B24B41/04
Filed: 2021-05-13
Abstract: A silicon rod machining apparatus and a silicon rod machining method. The silicon rod machining apparatus is provided with a first machining station and a second machining station. The silicon rod machining apparatus comprises a first switching mechanism (40) for switching the machining stations where a cutting device (20) and a grinding device (30) are located, such that first and second silicon rod clamps (11, 12) drive clamped silicon rods to move in an axial direction of the silicon rods so as to implement a square cutting and grinding operation in any machining station.
Patent WO-2022022017-A1 (WO)
Inventor: ZHANG KUI
IPC: H01L27/115
Filed: 2021-05-18
Abstract: The present disclosure relates to a semiconductor device manufacturing method and a semiconductor device, pertaining to the technical field of semiconductors. The method comprises: providing a semiconductor substrate comprising a shallow trench and an active region formed and isolated by the shallow trench; forming an oxygen-containing layer at an exposed outer surface of the shallow trench and the active region; filling a portion of the shallow trench comprising the oxygen-containing layer on a surface thereof with a first sacrificial layer having a preset height, wherein the preset height is less than a height of the active region; forming an etch stop layer on an upper surface of the first sacrificial layer; removing the first sacrificial layer below the etch stop layer, so as to form an air gap; filling a portion of the shallow trench above the etch stop layer with an isolation layer, so as to form a shallow trench isolation structure comprising the air gap; and etching the active region and the shallow trench isolation structure to form a wordline trench, wherein a bottom portion of the wordline trench in the shallow trench isolation structure is higher than the preset height.
Patent WO-2022048194-A1 (WO)
Inventor: LI CHAO
IPC: G06F40/279
Filed: 2021-05-21
Abstract: Disclosed in the present application are a method, apparatus and device for optimizing an event subject identification model, and a medium. The method comprises: inputting training text into an information extraction module to extract character information and event information of the training text; inputting the character information and a subject annotation of the training text into a subject identification module to obtain a subject identification result and a subject identification loss; inputting the event information and the subject identification result into an event and subject matching module to obtain a matching result, and calculating a matching loss on the basis of the matching result and an event subject matching annotation corresponding to the training text; inputting the event information into an event classification module to obtain an event classification result, and calculating a classification loss on the basis of the event classification result and an event type annotation; and optimizing the subject identification loss, the matching loss, and the classification loss to optimize the event subject identification model.
Patent WO-2022142110-A1 (WO)
Inventor: HAN ZHIBIN
IPC: H01L27/32
Filed: 2021-05-28
Abstract: The present application provides a display panel, a display motherboard, and a display device. Each pixel repeating unit in the display panel comprises a first pixel; the first pixel comprises a first sub-pixel having long edges extending in a first direction, and a second sub-pixel and a third sub-pixel which are arranged in the first direction. The first sub-pixel and the second and third sub-pixels are respectively located on both sides of a corresponding first bank, so as to reduce the number of first banks, thereby increasing the proportion of the pixel area, and facilitating mass production.
Patent WO-2021254360-A1 (WO)
Inventor: HUANG JINYU
IPC: A61K31/713
Filed: 2021-06-16
Abstract: 提供了一种碳水化合物分子簇及其制备方法和医药用途。具体而言，还提供一种靶向配体，结构如式(I)所示，其中，T、B、L  1 、L  2 、x分别如说明书中所定义。提供的靶向配体通过与表达抑制性寡聚化合物结合达到了优异的表达抑制效果。
Patent WO-2021254380-A1 (WO)
Title: Water sample pretreatment device, water sample pretreatment system, and water sample pretreatment method
Inventor: WEN LIQUN
IPC: G01N1/04
Filed: 2021-06-16
Abstract: A water sample pretreatment device, a water sample pretreatment system, and a water sample pretreatment method. The water sample pretreatment device comprises a water tank (10) for static settling of source water, wherein the water tank (10) is in communication with a source water supply device (20); the water tank (10) is further in communication with a water distribution device (30), and the water distribution device (30) is used for the distribution of a supernatant from the water tank (10) into a testing instrument (50); and the source water supply device (20) and the water distribution device (30) are respectively connected to a control device. The water tank (10) is internally provided with a turbidity measurement device (60) for real-time measurement of the turbidity of the source water or the turbidity of the supernatant, and the turbidity measurement device (60) is connected to the control device. The water distribution device (30) is in communication with a secondary treatment device (70), wherein the secondary treatment device (70) is used for pretreatment of the supernatant distributed by the water distribution device (30) to allow the supernatant distributed into the testing instrument (50) to have a turbidity value equal to or less than a preset system threshold, and the secondary treatment device (70) is connected to the control device.
Patent WO-2022012261-A1 (WO)
Inventor: LU ZHOU
IPC: G01R31/388
Filed: 2021-06-18
Abstract: Procédé et appareil de mesure du niveau de charge restante d'un dispositif. L'état de bits indicateurs est détecté, un mot de passe est calculé lorsqu'un premier bit indicateur est défini, le mot de passe est affiché afin de réinitialiser le premier bit indicateur, et un retour à la détection de l'état des bits indicateurs est effectué ; la consommation d'énergie totale est calculée lorsqu'un second bit indicateur est défini, le niveau de charge restante est mis à jour en fonction de la consommation d'énergie totale et d'une seconde valeur prédéfinie, le second bit indicateur est réinitialisé, et un retour à la détection de l'état des bits indicateurs est effectué. La présente invention permet une précision accrue dans la mesure du niveau de charge restante sans composant supplémentaire, reflète précisément la valeur réelle du niveau de charge restante d'une batterie, et n'entraîne pas de consommation d'énergie supplémentaire. La présente invention n'affecte pas la durée de vie du dispositif et présente un coût réduit.