baber/WOPTO huggingface dataset:
Patent WO-2022047782-A1 (WO)
Inventor: SUN BAOFENG
IPC: A61B17/122
Filed: 2020-09-07
Abstract: 一种组织夹，具有第一夹臂（20）和第二夹臂（30），第一夹臂（20）具有第一卡接部（21），第二夹臂（30）具有第二卡接部（31），第一卡接部（21）与第二卡接部（31）相卡接使得第一夹臂（20）与第二夹臂（30）不会脱离，避免夹持失效。
Patent WO-2021052398-A1 (WO)
Title: Gel composition with high oil content, the preparation method and the use of the same
Inventor: JIANG ZHI TING
IPC: A61K8/92
Filed: 2020-09-17
Abstract: It relates to a cosmetic composition in the form of a transparent or semi-transparent gel, comprising (a) an oil phase; (b) a surfactant portion comprising a first non-ionic surfactant and a second non-ionic surfactant; (c) an aqueous phase; and (d) at least one C 2 -C 6  polyol; wherein the first nonionic surfactant comprises at least one alkyl polyglucoside and the second nonionic surfactant comprises at least one having the following general formula (I) or (II) : R (X) n OR' (I) wherein, R represents a linear or branched C 8 -C 30  alkyl group or C 8 -C 30  alkenyl group; X represents -OCH 2 CH 2 -or -OCH 2 -CHCH 3 -; n represents an integer from 2 to 100; and R' represents H, or a linear or branched C 8 -C 30  alkyl group or C 8 -C 30  alkenyl group; (II) wherein, the sum of x+y+z represents an integer from 2 to 100; and R 1 , R 2 , and R 3 , are the same or different and are each independently represents OH, or a linear or branched C 8 -C 30  fatty acid ester group, with the proviso that at least one of R 1 , R 2  and R 3  is not OH. It also relates to a method for preparing the cosmetic composition and the use thereof. The cosmetic composition has high oil content, superior stability and desirable cleansing efficacy.
Patent WO-2022061552-A1 (WO)
Title: High degree optical cross-connect cloud cluster node architecture
Inventor: MEHRVAR HAMID
IPC: H04J14/02
Filed: 2020-09-22
Abstract: Methods and apparatus for a reconfigurable optical add-drop multiplexer (ROADM) cluster node are provided. In some embodiments, the ROADM cluster node includes a set of g line chassis for performing line functionality. In some embodiments, the ROADM cluster node further includes a set of h add-drop chassis for performing add-drop functionality. In some embodiments, each of the g line chassis includes a set of N line cards and a set of M interconnect cards. In some embodiments, the ROADM cluster node further includes a set of M interconnect chassis configured for interconnecting each line chassis to each other line chassis. In some embodiments, the set of M interconnect chassis is further configured for interconnecting each line chassis to each of the h add-drop chassis. In some embodiments, the ROADM cluster node separates the line functionality and add-drop functionality. In some embodiments, 1.15N ≤ M ≤ 1.5N.
Patent WO-2021218030-A1 (WO)
Inventor: LIU BIAO
IPC: H01L27/32
Filed: 2020-09-29
Abstract: The present application provides a display substrate and a display device. The display substrate comprises a base substrate and a plurality of sub-pixels. The sub-pixels each comprise a pixel electrode and an effective light-emitting region. Each pixel electrode comprises a main portion and a connection portion that are interconnected. The main portion and the effective light-emitting region are the same shape, and the main portion overlaps with at least a part of the pixel electrode. The plurality of sub-pixels at least comprise a first sub-pixel and a second sub-pixel having the same color of emitted light. The first sub-pixel and the second sub-pixel that are closest together are arranged along a second direction. Orthographic projections, on the base substrate, of two pixel electrodes of the first sub-pixel and the second sub-pixel have different areas. Two orthographic projections, on a straight line extending in a first direction, of the connection portion and the main portion of at least one sub-pixel from among the first sub-pixel and the second sub-pixel at least partially do not overlap. An orthographic projection, on a straight line extending in the second direction, of the pixel electrode of the second sub-pixel is located within an orthographic projection of the pixel electrode of the first sub-pixel on the same straight line.
Patent WO-2022067642-A1 (WO)
Inventor: ZHAO JING
IPC: G09G3/00
Filed: 2020-09-30
Abstract: Disclosed are a driving circuit and driving method for a display panel, and a display panel. The display panel comprises a multiplexing unit and multiple pixels; the multiple pixels are arranged in an array by using M rows and N columns; the multiplexing unit comprises multiple thin-film transistors, and each thin-film transistor comprises a gate, a first electrode, and a second electrode; a data signal is applied to the first electrode of each thin-film transistor, the second electrodes are each electrically connected to a pixel driving circuit of one pixel, and a multiplexing unit gate signal is applied to each gate. The driving method comprises: collecting multiple data signals for driving pixels in an ith row, 1≤i≤ M; on the basis of the multiple data signals, generating a multiplexing unit gate signal of each thin-film transistor in a multiplexing unit; and applying the generated gate signals to the gate of each thin-film transistor so as to turn on or off each thin-film transistor in the multiplexing unit. The generated multiplexing unit gate signals change according to changes in the multiple data signals.
Patent WO-2021174844-A1 (WO)
Inventor: LIANG GUOHAI
IPC: B25B27/02
Filed: 2020-10-09
Abstract: Disclosed is a bathroom cabinet assembling and machining apparatus with explosion-proof and anti-cracking functions. The assembling and machining apparatus comprises a bottom plate (1), an assembling frame (2), side vertical plates (3), clamping mechanisms (4), a bearing support link (5), a bearing bolt (6) and telescopic rods (7). The assembling frame is installed on the top of the bottom plate; left and right ends of the top of the assembling frame are respectively provided with one side vertical plate; the inner end of each side vertical plate is provided with one clamping mechanism; the lower end of the middle of the bearing support link is connected to the top of the bearing bolt by means of a bearing; the middle of the bearing bolt is installed in the middle of the assembling frame in a threaded fit manner; and the telescopic rods are symmetrically distributed on the outer side of the bearing bolt, and the telescopic rods are installed between the assembling frame and the bearing support link. By means of the bathroom cabinet assembling and machining apparatus, the problems present when an existing installation table is used for assembling a bathroom cabinet can be solved, such as the clamping stability of the side plates and the bottom panels being relatively poor and thus the effect of assembling the bathroom cabinet being affected, as a result of the installation table being complex and tedious in the installation operation of the bathroom cabinet and the installation table not being capable of clamping side plates and bottom panels of different shapes and structures.
Patent WO-2022077156-A1 (WO)
Inventor: ZHONG HUA
IPC: B08B15/00
Filed: 2020-10-12
Abstract: 一种高效工业除尘设备，包括固定底板（1），固定底板（1）顶部对称设置有连接底座（3），连接底座（3）顶部固定连接有设备外壳（5），设备外壳（5）两侧分别设置有进料传送带（16）和出料传送带（11），进料传送带（16）和出料传送带（11）均与固定底板（1）固定连接，设备外壳（5）顶部等距设置有吹尘风机（14），设备外壳（5）底部设置有高压静电网（8），高压静电网（8）一端设置有高压接头（9），高压接头（9）侧面与设备外壳（5）固定连接，高压静电网（8）顶部设置有排尘管（32），排尘管（32）内壁等距设置有排尘风机（4），排尘管（32）一端与粉尘收集器（2）相连通，粉尘收集器（2）与固定底板（1）固定连接，排尘管（32）顶部设置有支撑网（10），支撑网（10）顶部分别设置有传送机械手（7）和旋转吹尘台（6），旋转吹尘台（6）位于传送机械手（7）之间，设备外壳（5）侧面内壁安装有风幕机（15），设备外壳（5）顶部内壁固定连接有连接柱（12），连接柱（12）另一端转动连接有吹尘风枪（13），吹尘风枪（13）与旋转吹尘台（6）相适配。
Patent WO-2021073510-A1 (WO)
Inventor: FU YANG
IPC: G06F16/25
Filed: 2020-10-13
Abstract: The present invention relates to the technical field of data processing in a financial technology (Fintech), and in particular to a statistical method and device for a database, which are used for simplifying a memory database-based statistical process and reducing a statistical time. The embodiments of the present invention comprise: a statistical interface receiving a statistical request; generating, according to the statistical request, an operation instruction for an operation interface of a memory database; sending the operation instruction to an operation interface corresponding to the memory database; receiving an operation response sent by the memory database; determining a statistical result according to the operation response; and feeding back the statistical result.
Patent WO-2022000867-A1 (WO)
Inventor: HU BAOLAN
IPC: G01N1/28
Filed: 2020-10-20
Abstract: A micro-regional soil sampling device for different pollution scenarios, and a method therefor. Said device comprises a lidless cylinder body (1) and several circular spacer layers (2); the circular spacer layers (2) are detachably and horizontally fixed in a hollow inner cavity of the lidless cylinder body (1), the circular spacer layers (2) each comprise inner circular rings (3), an outer circular ring (4), and a soil bearing net (6), the inner circular rings (3) and the outer circular ring (4) divide the circular spacer layer (2) into several annular hollow spaces, and the inner circular rings (2) and the outer circular ring (3) each has a certain thickness; and the soil bearing net (6) is attached and fixed to the bottom of each circular spacer layer (2), and several spokes (5) are fixed on the soil bearing net (6) passing through the center thereof. The present device can simulate different pollution manners and different rainfall degrees when in use, and achieves sampling of millimeter-level micro-regional soils in the horizontal direction and the vertical direction for different pollution scenarios, satisfies the requirements of soil physicochemical index measurement, pollutant concentration monitoring and microbial morphology analysis, and expects to learn the concentration gradient features of pollutants in the horizontal direction and the vertical direction of a micro-regional space, and analyze the effect of pollutants in the micro-regional space on the soil physicochemical properties and microorganisms.
Patent WO-2022007247-A1 (WO)
Title: Head-mounted device and rendering method therefor, and storage medium
Inventor: WANG CHENGLONG
IPC: G06F3/01
Filed: 2020-10-24
Abstract: A method for rendering a head-mounted device. The method comprises: acquiring identity information of a user who is currently using a head-mounted device (S10); according to the identity information of the user, determining dominant eye information and auxiliary eye information of the current user (S20); determining a dominant eye focus area and an auxiliary eye focus area of the user according to the dominant eye information and the auxiliary eye information of the current user (S30); and rendering the dominant eye focus area and the auxiliary eye focus area by using different resource configurations (S40). The method aims at configuring resources according to dominant eye information and auxiliary eye information of a user, so as to render a dominant eye focus area and an auxiliary eye focus area, thereby improving the smoothness of rendering.
Patent WO-2022087889-A1 (WO)
Title: Microporous membrane with enhanced electrolyte wettability
Inventor: TAO FANGFANG
IPC: C08K3/26
Filed: 2020-10-28
Abstract: A polymer composition for producing gel extruded articles is described. The polymer composition contains polyethylene particles combined with a plasticizer and one or more surface tension reducing techniques. In one aspect, the surface tension reducing technique includes adding a filler or chemical component to the polyethylene polymer for increasing wettability. Alternatively, the surface tension reducing technique can be a surface treatment, such as a plasma treatment. Polymer articles made in accordance with the present disclosure can have dramatically increased wettability properties. In one embodiment, the polymer composition is used to form a porous membrane for use as a separator in electronic devices.
Patent WO-2022052245-A1 (WO)
Inventor: LI TAO
IPC: H02J7/00
Filed: 2020-10-29
Abstract: Disclosed in some embodiments of the present application is an electric quantity correction method of wireless earphones. The wireless earphones comprise a voltameter; the voltameter determines the electric quantity of the wireless earphones according to a power supply voltage of the wireless earphones. The electric quantity correction method of the wireless earphones comprises the following steps: when a charging device is started for the first time after firmware upgrade is completed, obtaining an interval duration between a starting time point of the charging device and a predicted starting time point of the wireless earphones; determining a target duration according to the interval duration, the target duration being greater than or equal to the interval duration; and controlling a charging circuit in the charging device to break the target duration so as to enable the wireless earphones to perform discharge within the target duration. Also disclosed in the present application are a charging device and a readable storage medium. The wireless earphones in the present application have high electric quantity measurement accuracy after being upgraded.
Patent WO-2022032884-A1 (WO)
Inventor: YANG YU
IPC: H02S50/00
Filed: 2020-10-30
Abstract: The Disclosed in the present application are a power electronic device on a direct-current side of a photovoltaic system, and a test system and a control method therefor, achieving a simple, fast, and low-cost functional test on the power electronic device during a production process or a troubleshooting process of the power electronic device on the direct-current side of the photovoltaic system. The power electronic device is used for detecting a fluctuation of an electric signal parameter of an input end of the power electronic device; when the fluctuation meets a preset condition, the device is switched from a limited output state to a non-limited output state; the fluctuation of the electric signal parameter of the input end is generated by applying a disturbance to the input end of the power electronic device on the direct-current side of the photovoltaic system by a direct-current power supply having a disturbance output.
Patent WO-2021227386-A1 (WO)
Inventor: JIAO YUXI
IPC: G01D5/32
Filed: 2020-10-31
Abstract: Un procédé de détection d'état consiste : à obtenir un signal optique acquis par un capteur optique (S110) ; lorsqu'il est déterminé que la lumière réfléchie est détectée selon le signal optique, à commander le démarrage d'un moteur (S120) ; à obtenir des informations d'accélération du moteur acquises par un capteur d'accélération (S130) ; à mettre en correspondance lesdites informations avec celles préétablies de caractéristiques de vibrations d'étalonnage et à déterminer l'état de port d'un dispositif portable (S140). D'après ce qui précède, selon le procédé, lors de la détermination d'une détection de la lumière réfléchie par le signal optique, le moteur démarre et les vibrations du moteur et les informations d'accélération acquises par le capteur d'accélération sont comparées aux informations préétablies de caractéristiques de vibrations d'étalonnage, de telle sorte qu'il est possible de déterminer rapidement et précisément l'état de port du dispositif portable d'un utilisateur.
Patent WO-2021218099-A1 (WO)
Inventor: ZHU HAOSHU
IPC: G09F3/02
Filed: 2020-11-05
Abstract: Disclosed is a dynamic patterned photochromic film (10a), successively comprising a base film layer (12), an information medium layer (13a), a first transparent medium layer (14a), a second transparent medium layer (15), a reflective layer (16) and a bottom layer (17), wherein a first micro-nano structure (131a), which presents a dynamic laser effect, is provided on the information medium layer (13a); a second micro-nano structure (141a), which corresponds to the first micro-nano structure (131a), is provided on the face of the first transparent medium layer (14a) that is close to the information medium layer (13a); and the first micro-nano structure (131a) is fitted with the second micro-nano structure (141a). The dynamic patterned photochromic film (10a) can achieve dynamic change and photochromism effects, is not easily counterfeited, and has a strong anti-counterfeiting performance.
Patent WO-2021135650-A1 (WO)
Title: Communication method and apparatus
Inventor: ZONG ZAIFENG
IPC: H04W36/00
Filed: 2020-11-09
Abstract: Provided are a communication method and apparatus, which can solve the problem in a switching scenario of MBS termination caused by a target access network element not supporting an MBS, can improve the reliability of an MBS, and can be applied to a communication system, such as a 4G system, a 5G system or a V2X system. The method comprises: a source access network element being able to send, during a switching process, information of a unicast QoS flow of a PDU session corresponding to a multicast QoS flow of an MBS to a target access network element, and the target access network element forwarding the information to a session management network element; and then, the session management network element instructing a user plane network element connected to the target access network element, so as to send data of the MBS to a terminal device via the target access network element and by means of a resource of the unicast QoS flow corresponding to the multicast QoS flow of the MBS.
Patent WO-2022104681-A1 (WO)
Inventor: LU GUANGHUI
IPC: G06T19/00
Filed: 2020-11-20
Abstract: 一种柱坐标系等值面提取方法。该方法包括：读入数据，数据预处理，判断单个处理单元的剖分情况，计算等值面顶点坐标，曲面细化三角网格。该方法利用具有33种三角剖分情况的Marching Cubes 33算法，解决了传统等值面提取算法Marching Cubes的二义性问题，使得生成的三角网格具有正确的拓扑结构。通过改变Marching Cubes 33的最小处理单元的几何结构，使其能够应用在柱坐标系下采样的柱形规则网格数据，生成质量较高的等值面。结合曲面细分技术，解决了稀疏数据生成粗糙等值面的问题，生成高质量的柱形等值面。同时，对每个最小处理单元进行预判断，跳过了三维数据场中存在的大量无效体素，缩短了绘制时间。
Patent WO-2022104701-A1 (WO)
Inventor: MA TENG
IPC: A61B8/08
Filed: 2020-11-20
Abstract: 一种超声探头、内窥镜、内窥成像系统以及内窥成像方法，该超声探头包括：基底（10）、光纤元件（20）、透镜组（30）和环阵超声换能器（40），其中，基底（10）为中空基底；光纤元件（20）位于基底（10）中用于传输激光器发射的激光；透镜组（30）位于基底（10）的一侧，用于对光纤元件（20）传输的激光进行整形，形成第一环锥光，第一环锥光用于照射待成像物体，激发待成像物体产生光声信号；环阵超声换能器（40）环设在基底（10）的外侧，用于采集光声信号，光声信号用于形成待成像物体的三维光声图像，从而利用采集光声信号的环阵超声换能器（40）配合经透镜组（30）出射的第一环锥光即可直接获得用于实现环形光声图像的环形区域的光声信号，从而提高了光声成像速度，进而提高了光声成像质量。
Patent WO-2022104709-A1 (WO)
Inventor: Zhao Tongtiegang
IPC: G06F17/18
Filed: 2020-11-20
Abstract: 一种耦合伽马与高斯分布的月尺度降水预报校正方法，包括以下步骤：采集流域面平均月尺度降水的预报数据及其对应的流域面平均降水的观测值作为输入数据；将输入数据通过伽马分布函数进行拟合；计算每个输入数据在对应的伽马分布中的累积分布函数值；将累积分布函数值转化为服从标准正态分布的变量；根据服从标准正态分布的变量构建联合正态分布表征输入数据中预报数据与观测值的相关性；根据相关性对观测值进行随机采样，对采集的样本进行逆转换，得到校正预报结果。该月尺度降水预报校正方法能够有效量化随机误差，解决了系统的复杂性和随机误差对降水预报精度造成影响的问题，有效提高预报精度。
Patent WO-2022041531-A1 (WO)
Inventor: DONG CHANGHUA
IPC: A63F13/24
Filed: 2020-11-27
Abstract: Provided are a rotational assembly and a handle having a rotational assembly, the rotational assembly comprising: a rotary shaft (1), the outer wall of the rotary shaft being provided with a first tenon (11) and a second tenon (12); an accommodating body (2), the accommodating body (2) being provided with a matching hole (21) used for the first tenon (11) to extend and rotate, the inner wall of the matching hole (21) being provided with a rib (22), and by means of rotating the rotary shaft (1), the side wall of the first tenon (11) and the side wall of the rib (22) abutting against each other and disengaging such that in the axial direction of the rotary shaft (1), the rotary shaft (1) is fixed and movable compared to the accommodating body (2); a position-limiting switch (3); when the first tenon (11) and the side wall of the rib (22) abut against each other, the position-limiting switch (3) and the second tenon (12) are snap-fitted together, so as to prevent the rotary shaft (1) from rotating compared to the accommodating body (2). In the described handle having a rotational assembly, the main body of the handle can be flipped compared to the two gripping parts, such that the handle can be used in various situations.
Patent WO-2021189920-A1 (WO)
Inventor: CHAI LING
IPC: G06F40/258
Filed: 2020-11-27
Abstract: A medical text cluster subject matter determination method, an apparatus, an electronic device, and a storage medium, relating to the technical field of medical technology. The method comprises: clustering a plurality of medical texts to obtain at least one medical text cluster (101); determining target medical texts in each medical text cluster among the at least one medical text cluster (102); determining a candidate phrase set corresponding to each medical text cluster (103); and on the basis of the target medical texts in each medical text cluster and the candidate phrase sets corresponding to each medical text cluster, determining a subject matter corresponding to each medical text cluster (103).
Patent WO-2022120656-A1 (WO)
Title: Procédé et appareil de mesure de la pression artérielle, et dispositif électronique
Inventor: LI HUAFEI
IPC: A61B5/00
Filed: 2020-12-09
Abstract: Procédé (100) et appareil (101) de mesure de la pression artérielle, et dispositif électronique (10), qui donnent des résultats de mesure de la pression artérielle relativement précis et qui sont pratiques à utiliser à des fins de mesure. Le procédé de mesure de la pression artérielle (100) est appliqué à un appareil de mesure de la pression artérielle (101). Le procédé comprend les étapes consistant à : acquérir des informations d'étalonnage de la pression artérielle, les informations d'étalonnage de la pression artérielle étant des informations obtenues par mise en œuvre d'un traitement selon une première pression agissant sur un utilisateur et un premier signal PPG lorsque la première pression agit sur l'utilisateur (S110) ; acquérir un second signal PPG, et obtenir une pression artérielle initiale de l'utilisateur par mise en œuvre d'un traitement selon le second signal PPG (S120) ; et étalonner la pression artérielle initiale en fonction des informations d'étalonnage de la pression artérielle, et prendre la pression artérielle obtenue par étalonnage comme la pression artérielle de l'utilisateur (S130). Le procédé de mesure de la pression artérielle (100) ne nécessite pas l'assistance d'un dispositif externe tel qu'un sphygmomanomètre. Des informations d'étalonnage de la pression artérielle déterminées selon un premier signal PPG et une première pression sont directement acquises grâce à l'appareil de mesure de la pression artérielle (101) lui-même, une pression initiale déterminée selon un second signal PPG est acquise, et la pression artérielle initiale est étalonnée grâce aux informations d'étalonnage de la pression artérielle, de telle sorte qu'une pression artérielle relativement précise d'un utilisateur peut être obtenue.
Patent WO-2022120816-A1 (WO)
Title: Point d'accès, station et procédé de communication sans fil
Inventor: HUANG LEI
IPC: H04L5/00
Filed: 2020-12-11
Abstract: L'invention concerne un point d'accès (AP), une station (STA) et un procédé de communication sans fil. Le procédé de communication sans fil consiste à : configurer, au moyen d'un AP, une unité de données de protocole de couche physique agrégée (a-PPDU) comprenant une ou plusieurs PPDU à haut rendement (HE) et/ou une ou plusieurs PPDU à très grand débit (EHT) ; et déterminer, si aucun poinçonnage de préambule n'est appliqué à l'A-PPDU, qu'un premier masque spectral pour l'A-PPDU dépend d'une bande passante (BW) de l'A-PPDU, et/ou si un poinçonnage de préambule est appliqué à l'A-PPDU, qu'un second masque spectral pour la PPDU est soumis au premier masque spectral pour l'A-PPDU et/ou à des restrictions de masque sur un ou plusieurs sous-canaux poinçonnés dans l'A-PPDU. Cela permet de résoudre les problèmes de l'état de la technique, d'appliquer un masque spectral approprié à l'A-PPDU, de réduire les interférences entre canaux adjacents, d'obtenir un très grand débit (EHT), de fournir de bonnes performances de communication et/ou d'assurer une fiabilité élevée.
Patent WO-2021129870-A1 (WO)
Title: 传输线缆
Inventor: LI KUN
IPC: G02B6/293
Filed: 2020-12-28
Abstract: 一种传输线缆（504），可实现设备间的高速互联互通，特别在数据中心等需要海量数据传输的领域具有广阔应用。传输线缆（504）包括正色散传输段（1301）、负色散传输段（1302）、以及色散匹配段（1303），其中，正色散传输段（1301）的横截面直径小于负色散传输段（1302）的横截面直径，在传输线缆（504）中，色散匹配段（1303）用于连接正色散传输段（1301）和负色散传输段（1302）。传输线缆（504）可实现色散抵消，降低群延迟总量的效果。