baber/WOPTO huggingface dataset:
Patent WO-2020252647-A1 (WO)
Inventor: LEI GUILIN
IPC: A24F47/00
Filed: 2019-06-17
Abstract: An electronic atomization device and an atomizer (100) having same. The atomizer (100) comprises an atomization component (130), a liquid storage cavity (141) connected to the atomization component (130) for liquid conduction, and a gas channel communicated with the atomization component (130) for gas conduction. The atomizer (100) further comprises a gas-liquid equilibrium element (150) and a gas inlet (1430) communicated with the gas-liquid equilibrium element (150). The gas-liquid equilibrium element (150) comprises liquid storage tanks (1510, 1520) with capillary force function and a gas return groove (153). One end of the gas return groove (153) is communicated with the liquid storage cavity (141), and the other end is communicated with the gas inlet (1430). The gas return groove (153) is communicated with the liquid storage tanks (1510, 1520) such that the liquid storage tanks (1510, 1520) are communicated with the liquid storage cavity (141). The gas-liquid equilibrium element (150) can balance the gas pressure in the liquid storage cavity (141), facilitate liquid discharge, prevent dry burning, and prevent liquid leakage caused by gas pressure imbalance.
Patent WO-2021000326-A1 (WO)
Inventor: ZENG QUN
IPC: A47J43/07
Filed: 2019-07-04
Abstract: 本实用新型涉及破壁机技术领域，特指一种用于破壁机搅拌杯的升降装置，包括设于破壁机底座内部定子下方的升降装置，升降装置包括微型直流减速电机、传动螺杆、电机支座、顶柱、支板与顶柱盖，微型直流减速电机与电机支座固定连接，电机支座与支板固定连接，微型直流减速电机的输出轴与传动螺杆固定连接，传动螺杆与顶柱螺纹连接，顶柱盖与顶柱固定连接，传动螺杆转动时，受导向结构约束，顶柱只能在支板内上下移动，采用这样的结构设置，当顶柱向上移动时，顶柱盖顶住插入定子内搅拌杯的分离式转子底部将搅拌杯顶起，起到轻松拿取搅拌杯的目的，有效克服了搅拌杯重力及分离式转子对定子的引力作用，其结构简单，设计巧妙，实用性强。
Patent WO-2021007863-A1 (WO)
Inventor: FU ANMIN
IPC: G06F21/64
Filed: 2019-07-18
Abstract: A method for integrity auditing is provided. The method comprises: generate a challenge message for verifying data integrity of a file stored at a storage server (510); send the challenge message to the storage server (520); receive, from the storage server, a proof on the data integrity of the file, the proof being generated based on the challenge message (530); verify the data integrity of the file by verifying validity of the proof (540). In this way, integrity auditing for multi-copy storage can be enabled, where the overhead in updating data is independent of the number of copies of the data.
Patent WO-2021016935-A1 (WO)
Inventor: WANG JIANGSHENG
IPC: G06F3/041
Filed: 2019-07-31
Abstract: 本公开提供了一种触控面板及触控显示面板，触控面板包括：衬底基板，以及沿远离衬底基板的方向依次排布的第一导电层、绝缘层和第二导电层；第一导电层包括：第一触控电极、第二触控电极、第三触控电极和第四触控电极、第一连接电极和第二连接电极；绝缘层包括：两个第一绝缘垫、两个第二绝缘垫、两个第三绝缘垫和两个第四绝缘垫；第二导电层包括：两个第一导电桥、两个第二导电桥、两个第三导电桥和两个第四导电桥。本公开用于触控面板。
Patent WO-2020029944-A1 (WO)
Inventor: YANG MINQIANG
IPC: A01K27/00
Filed: 2019-08-06
Abstract: La présente invention concerne une nouvelle laisse intelligente pour animal de compagnie, comprenant une roue de roulement (1). Une laisse (3) est enroulée autour de la roue de roulement (1). La roue de roulement (1) est pourvue d'une roue dentée au niveau d'un côté intérieur et est combinée à un pignon d'entraînement (6). Le pignon d'entraînement (6) est entraîné par un ressort hélicoïdal d'entraînement (7) de manière à entraîner la roue de roulement (1) à tourner, réalisant ainsi des fonctions d'extension et de rétraction automatiques de la laisse (3).
Patent WO-2020035004-A1 (WO)
Title: Composite material and quantum dot light-emitting diode and preparation method therefor
Inventor: ZHANG TAO
IPC: H01L51/56
Filed: 2019-08-14
Abstract: A composite material and a quantum dot light-emitting diode and a preparation method therefor. The composite material comprises MoO 3  nanoparticles and Ag nanowires dispersed between the MoO 3  nanoparticles. The composite material comprises the MoO 3  nanoparticles and the Ag nanowires to effectively combine advantages of MoO 3  and Ag nanowires, thereby serving as a hole injection material having good stability, enhanced hole injection capability and high carrier mobility to be used in QLED devices. The composite material can significantly improve light-emitting efficiency of QLED devices, and is applicable to devices having different light-emitting wavelengths.
Patent WO-2020048317-A1 (WO)
Title: Device-to-device service restriction method and storage medium
Inventor: YANG HAICHENG
IPC: H04W4/70
Filed: 2019-08-22
Abstract: Disclosed are a device-to-device service restriction method and a computer-readable storage medium. The method comprises: receiving a service restriction instruction sent by a second terminal; acquiring access class information of the second terminal; determining, according to the access class information of the second terminal, whether the service restriction authority of the second terminal is correct; and where the service restriction authority of the second terminal is correct, restricting, according to the service restriction instruction sent by the second terminal, the authority of an application program corresponding to a first terminal. In the embodiments of the present application, a function corresponding to a first terminal is restricted by using a service restriction instruction sent by a second terminal; and in a scenario where it is necessary to restrict a service of a terminal, the information security of a security zone is guaranteed, and user experience is improved.
Patent WO-2021042301-A1 (WO)
Title: Laser radar
Inventor: WANG JI
IPC: G01S7/481
Filed: 2019-09-04
Abstract: A laser radar comprises at least one transceiving assembly (10), and the transceiving assembly (10) comprises: a transmission module (101), a beam splitting module (102), and a receiving module (103). At least one beam reducer module (106) is provided between the transmission module (101) and the beam splitting module (102), and the beam reducer module (106) is used to reduce a beam diameter of an outgoing light signal. In an installation and adjustment process of the transceiving assembly (10) of the laser radar, the transmission module (101) and the receiving module (103) are sequentially aligned with the the beam splitting module (102) and then fastened to a base. The installation and adjustment process simply needs to join together a plurality of the transceiving assembly (10), thereby providing ease and efficiency of the process, achieving superior detection performance, and facilitating subsequent maintenance. The beam reducer module (106) is used to reduce the beam diameter of an outgoing light signal, and the outgoing light signal that has passed through the beam reducer module (106) has a reduced beam diameter in at least one direction, which is equivalent to increasing an outgoing energy density of the outgoing light signal, thereby improving transmission efficiency of outgoing light signals, and improving the detection range and detection effect.
Patent WO-2021046838-A1 (WO)
Title: Device for packaging two products separately
Inventor: KIM JINSEOK
IPC: B65D25/08
Filed: 2019-09-13
Abstract: A device (100, 200) for packaging two products (A, B) separately and dispensing a resulting mixture (M), comprising an upper container (120, 210) and a lower container (110, 220) being capable of rotating one relative to the other, further comprises a hollow plug (100, 200) defining a communication passageway (314) between the two containers. The plug (100, 200) forms a dock (315) configured to removably retain a blocking element (400) and comprises at least one pusher (316) deformable between a rest position and an active position, and the upper container (120, 210) being provided with a corresponding protrusion (117) configured so that when the upper container (120, 210) is rotated, the protrusion (117) forces the pusher (316) against the blocking element (400) so as to eject it from the dock (315), opening the passageway (314).
Patent WO-2021056200-A1 (WO)
Inventor: LI CHANGPENG
IPC: B05B7/02
Filed: 2019-09-24
Abstract: A de Laval nozzle, comprising: a first tube (410), the first tube (410) comprising a first air inlet tube (412) and a plurality of second air outlet tubes (413a-413d), the lower surface of the first air inlet tube (412) being provided with a plurality of air outlet holes (412a-412d), and each of the air outlet holes (412a-412d) being connected to one of the second air outlet tubes (413a-413d); a second tube (420) sleeved on the periphery of the first tube (410), the lower end of the second tube (420) being connected onto the outer wall of the first tube (410); and a third tube (430) sleeved on the periphery of the second tube (420), the lower end of the third tube (430) being connected onto the outer walls of the plurality of second air outlet tubes (413a-413d). The de Laval nozzle further comprises a plurality of guide sheets (440a-440d, 450a-450d, 460a-460d). According to the de Laval nozzle, the design of a cooling water channel is optimized, and thus higher cooling efficiency is achieved. An oxygen delivery apparatus, comprising the de Laval nozzle. A manufacturing method for a de Laval nozzle, in which a de Laval nozzle is manufactured by using the additive manufacturing technology.
Patent WO-2021046951-A1 (WO)
Inventor: XU HAIQING
IPC: G06K9/62
Filed: 2019-10-08
Abstract: La présente invention concerne, selon des modes de réalisation, un procédé d'identification d'image, un système, et un support de stockage informatique. Le procédé comprend les étapes consistant à : acquérir une image d'origine et effectuer une augmentation de données sur l'image d'origine sur la base d'une classification d'optimisation ; effectuer un débruitage d'image sur les données augmentées sur la base d'une valeur moyenne non locale d'un noyau gaussien adaptatif ; construire un module d'amélioration d'ancrage et un module de détection de cible et effectuer une optimisation de structure de réseau sur la base des modules construits ; sur la base du module d'amélioration d'ancrage et du module de détection de cible, effectuer un apprentissage automatique sur un modèle de réseau neuronal d'apprentissage profond ; et importer une image à diagnostiquer dans le modèle de réseau neuronal entraîné et effectuer une analyse de traitement de données d'image et un diagnostic d'anomalie.
Patent WO-2020078308-A1 (WO)
Inventor: WANG JIAZHENG
IPC: H01M10/058
Filed: 2019-10-14
Abstract: 本发明提供了一种二次电池，其包括正极极片、负极极片、电解质以及隔离膜，所述正极极片包括正极集流体以及设置在正极集流体至少一个表面上且包括正极活性物质的正极膜片，所述负极极片包括负极集流体以及设置在负极集流体至少一个表面上且包括负极活性物质的负极膜片。所述二次电池还满足：0.1≤(D50 负极×M 负极)/[(D50 正极+4)×(M 正极+4)]≤1.5。本发明通过合理匹配正、负极活性物质粒径以及正、负极膜片电容量之间的关系，得到了兼具长循环寿命、高能量密度以及快速充放电能力的二次电池。
Patent WO-2020108339-A1 (WO)
Inventor: FENG MENGLUO
IPC: G06F16/957
Filed: 2019-11-18
Abstract: Disclosed are a page display position jump method and apparatus, a terminal device, and a storage medium. The method comprises: displaying a multimedia playing list on a page, the multimedia playing list comprising a plurality of multimedia items; starting to play the multimedia item in the multimedia playing list according to a preset playing trigger condition; obtaining a position jump request; determining a currently playing multimedia item in the multimedia playing list, the currently playing multimedia item being one of the multimedia playing list; and jumping a page display position to a position of the currently playing multimedia item in the multimedia playing list. According to embodiments of the present disclosure, when a user views multimedia information, the page can be quickly jumped to the position of the currently playing multimedia item, thereby improving user experience.
Patent WO-2020103951-A1 (WO)
Title: Batterie au lithium-ion et plaque de couvercle en céramique de celle-ci
Inventor: CHEN GUO
IPC: H01M50/157
Filed: 2019-11-22
Abstract: L'invention concerne une batterie au lithium-ion et une plaque de couvercle en céramique (100) de celle-ci. La plaque de couvercle en céramique (100) comprend un substrat en céramique (10) pénétré le long de sa direction d'épaisseur pour former un canal (11) ; et une borne métallique (20), dont au moins une partie est disposée dans le canal (11) ; les deux extrémités axiales de la borne métallique (20) dans le canal (11) étant utilisées pour être électriquement connectées à l'intérieur et à l'extérieur du substrat en céramique (10), respectivement.
Patent WO-2020119534-A1 (WO)
Title: 显示面板及显示器
Inventor: LIU ZHEN
IPC: H01L27/32
Filed: 2019-12-03
Abstract: 一种显示面板（100）及显示器，所述显示面板（100）包括彩膜基板（10）、阵列基板（20）及设置于所述彩膜基板（10）、阵列基板（20）之间的多个阵列排布的红发光单元（30）、绿发光单元（40）、蓝发光单元（50），所述阵列基板（20）上设置有多个阵列排布的设置为驱动所述红发光单元（30）、绿发光单元（40）及蓝发光单元（50）发光的薄膜晶体管单元（21），其中，至少所述蓝发光单元（50）为量子点发光单元。
Patent WO-2021127825-A1 (WO)
Inventor: SUN WEI
IPC: G02B13/18
Filed: 2019-12-23
Abstract: A camera optical lens (10), comprising, from an object side to an image side sequentially: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4) and a fifth lens (L5); the radius of curvature of an object side surface of the fifth lens (L5) is R9, the radius of curvature of an image side surface of the fifth lens (L5) is R10, the overall focal length of the camera optical lens (10) is f, the focal length of the second lens (L2) is f2, the focal length of the fifth lens (L5) is f5, the focal length of the fourth lens (L4) is f4, the radius of curvature of an object side surface of the first lens (L1) is R1, the radius of curvature of an image side surface of the first lens (L1) is R2, the radius of curvature of an object side surface of the third lens (L3) is R5, the radius of curvature of an image side surface of the third lens (L3) is R6, and the following relational expressions are satisfied: 0.20≤(R9+R10)/(R9-R10)≤1.00; -3.20≤(f2+f5)/f≤-2.00; 0.88≤f4/f≤1.20; -2.50≤ (R1+R2)/(R1-R2)≤-1.00; and -1.90≤R5/R6≤-0.80. The camera optical lens (10) further meets the design requirements of large aperture, wide angle and ultra-thinness while having good optical performance.
Patent WO-2021134440-A1 (WO)
Inventor: ZHANG ZHANG
IPC: C12P13/04
Filed: 2019-12-31
Abstract: 提供了一种磷脂酰丝氨酸酶催化生产中抗黏性的方法，包括：向酶催化生产磷脂酰丝氨酸得到的反应粗品中加入pH7.5-9.5的乙醇溶液，混合均匀后进行固液分离，收集固体物；该方法可显著降低酶反应液的黏性。同时提供了基于前述抗黏性的方法生产磷脂酰丝氨酸的方法，包括：将含有磷脂酰胆碱的天然磷脂与水、L-丝氨酸、氯化钙、磷脂酶D混合，在39-43℃下搅拌反应8-10h；反应结束后收集固体物，然后加入pH 7.5-9.5的乙醇溶液，混合均匀后收集固体物，干燥后即得磷脂酰丝氨酸产品；该方法提高了单批次产能，减少了L-丝氨酸投料量，降低了生产成本。
Patent WO-2021142622-A1 (WO)
Title: Method for determining cause of defect, and electronic device, storage medium, and system
Inventor: WANG HAIJIN
IPC: H01L21/66
Filed: 2020-01-14
Abstract: A method for determining the cause of a substrate defect. The method comprises: acquiring production process data of a substrate (S201), wherein the production process data comprises production history data of the substrate and parameter data of at least two production device parameters; acquiring, according to the type of the substrate, a parameter data reference range of the at least two production device parameters corresponding to the type of the substrate (S202); and on the basis of the acquired parameter data of the at least two production device parameters and the parameter data reference range of the at least two production device parameters, determining, from among the at least two production device parameters, a defective production device parameter that deviates from the parameter data reference range thereof (S203). By means of the method, the cause of a substrate defect can be quickly and conveniently evaluated.
Patent WO-2020156170-A1 (WO)
Inventor: YAN CHAOYI
IPC: H04W72/04
Filed: 2020-01-15
Abstract: 本申请实施例提供了一种资源分配方法、基站及终端，涉及通信领域，该方法包括：接收终端发送的频带信息，频带信息用于指示终端支持的频带类型；若检测到频带信息指示终端支持的频带类型包括第一频带以及一个或一个以上第二频带，则向终端发送配置信息，配置信息用于指示将第一频带与第二频带分配给终端，以及配置信息指示第一频带工作于补充下行链路SDL模式；其中，第二频带不同于第一频带以及第三频带，其中，第三频带为若第一频带上存在上行信号则会对上行信号产生干扰的频带。本申请能够适应天线面受限等多元场景，实现简单、并可有效降低成本。
Patent WO-2021142744-A1 (WO)
Title: Active electronic shelf label
Inventor: HOU SHIGUO
IPC: G06K9/00
Filed: 2020-01-17
Abstract: Disclosed in the present invention is an active electronic shelf label. The active electronic shelf label comprises: a shelf label body, a guide rail, a guide rail positive power supply line, a guide rail negative power supply line, a shelf label positive elastic piece, and a shelf label negative elastic piece; the shelf label body is connected to the guide rail and can move along the guide rail; the guide rail positive power supply line and the guide rail negative power supply line are separately arranged along the guide rail; a first contact point of the shelf label positive elastic piece is electrically connected to a power input terminal of the shelf label body; a first contact point of the shelf label negative elastic piece is electrically connected to a power output terminal of the shelf label body; a second contact point of the shelf label positive elastic piece contacts and is electrically connected to the guide rail positive power supply line; a second contact point of the shelf label negative elastic piece contacts and is electrically connected to the shelf label negative elastic piece. The present invention can improve the efficiency of installing and disassembling an electronic shelf label, enables the position of the shelf label body to be flexibly adjusted on the guide rail according to actual needs, and is simple in structure, light in weight, and easy to maintain.
Patent WO-2020156546-A1 (WO)
Title: Prédiction utilisant des échantillons supplémentaires d'une mémoire tampon permettant une copie intra-bloc dans un codage vidéo
Inventor: XU JIZHENG
IPC: H04N19/105
Filed: 2020-02-02
Abstract: Un procédé de traitement d'un support visuel comprend les étapes consistant à : déterminer une taille d'une mémoire tampon afin de stocker des échantillons de référence permettant une prédiction dans un mode de copie intra-bloc ; et effectuer une conversion entre un bloc vidéo actuel de données d'un support visuel et une représentation de flux binaire du bloc vidéo actuel en utilisant les échantillons de référence stockés dans la mémoire tampon, la conversion étant effectuée dans le mode de copie intra-bloc qui est basé sur des informations de mouvement relatives à un bloc reconstruit situé dans la même région vidéo sans que le bloc vidéo actuel se réfère à une image de référence.
Patent WO-2020160707-A1 (WO)
Inventor: WANG ZHAOYIN
IPC: A61P37/02
Filed: 2020-02-05
Abstract: Provided are alkylboronic acids as arginase inhibitors represented by formula (I), or a pharmaceutically acceptable salt, stereoisomer, tautomer, or prodrug thereof and a pharmaceutical composition comprising said compounds.
Patent WO-2021142865-A1 (WO)
Title: Waveguide phase shifter
Inventor: HE ZHONGXIA
IPC: H01P1/18
Filed: 2020-02-10
Abstract: The present invention provides a waveguide phase shifter, comprising a first recessed part, a second recessed part, a flange ring, a positioning pin, and a spacer pad; a plurality of recessed parts on the two surfaces of the spacer pad and a plurality of recessed parts on the outer surface of the flange ring fit with each other to perform phase shift; the surfaces of the flange ring and the spacer pad are provided with waveguide openings; the shape of the waveguide opening may be any one of round, square, diamond, or trapezoidal; the recessed parts may be round, square, diamond, trapezoidal, left-facing swastika-shaped, or right-facing swastika-shaped; when performing a phase shift operation, rotation or translational motion of the spacer pad can achieve any phase shift, better meeting the needs of industrial applications of electromagnetic waves in the frequency range of 30 GHz to 1000 GHz. In the present invention, a phase shifter is formed by means of adding a spacer pad between two waveguides, then rotating or translating the spacer pad, ensuring that waveguide signal leakage is within a controllable range; the transmission waveform is stable and good, better meeting the needs of industrial applications.
Patent WO-2021159389-A1 (WO)
Title: Method and apparatus for paging control
Inventor: WU LIANHAI
IPC: H04W68/00
Filed: 2020-02-13
Abstract: The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method includes: receiving, at a user equipment, information indicating whether busy indication functionality is supported or not, wherein the busy indication functionality is associated with at least one of Core Network (CN) paging or Radio Access Network (RAN) paging. In addition, a cause value indicating busy indication between Xn interface can be used to determine whether the path switching should be performed or not.
Patent WO-2020211528-A1 (WO)
Title: Key and keyway attachment denture retention structure and production method
Inventor: ZHANG FANGMING
IPC: A61C13/00
Filed: 2020-02-24
Abstract: Disclosed are a key and keyway attachment denture retention structure and a production method therefore. The production method comprises: 1. collecting three-dimensional space information of a patient's teeth; 2. designing an artificial tooth crown (3) with a key retention structure; 3. integrally producing the artificial tooth crown (3) with a key retention structure; 4. designing a key-way structure (2) matched with the key retention structure; 5. producing the key-way structure (2); and 6. installing the key-way structure (2) in a base (52) of a denture (51) which needs to be fixed with the key-way structure (2). A zirconium dioxide material is integrally formed with adjacent base teeth (6), the precision is high, and the machining process is simplified. A key substrate (4) is provided to prevent the key-way structure (2) from sliding down, and to prevent the denture (51) from sinking.
Patent WO-2021134870-A1 (WO)
Inventor: HONG XIAOBAI
IPC: H05B3/84
Filed: 2020-02-24
Abstract: La présente invention concerne une lentille optique et un module d'imagerie. La lentille optique comprend un barillet de lentille, une première lentille et un élément chauffant, le barillet de lentille comprenant une entrée de lumière proche d'un côté objet ; la première lentille est disposée au niveau de l'entrée de lumière ; et la première lentille comprend une face côté image, et l'élément chauffant agit directement sur la face côté image pour chauffer la première lentille. Au moyen de l'élément chauffant agissant directement sur la face côté image de la première lentille, l'élément chauffant peut transférer directement de l'énergie thermique à la première lentille, ce qui permet d'obtenir l'effet de désembuage et de dégivrage automatique dans des environnements humides et à basse température, etc. La lentille optique et le module d'imagerie selon la présente invention sont simples en termes de structure de désembuage et de dégivrage et de conception ingénieuse, de telle sorte que la lentille optique et le module d'imagerie ont un faible coût, une performance fiable et stable, et une bonne qualité d'imagerie de lentille.
Patent WO-2021128612-A1 (WO)
Inventor: UM YOONSUNG
IPC: G02F1/1343
Filed: 2020-03-19
Abstract: L'invention concerne une électrode pixel et un panneau d'affichage. L'électrode pixel comprend : une région de pixel secondaire (30) et une région de pixel principale (40) disposées à un certain intervalle, la région de pixel secondaire (30) comprenant une première région de sous-pixel (31) et une seconde région de sous-pixel (32) ; une cavité de réception est formée entre la première région de sous-pixel (31) et la seconde région de sous-pixel (32) ; et la région de pixel principale (40) est placée dans la cavité de réception.
Patent WO-2020200039-A1 (WO)
Inventor: YU HONGXIANG
IPC: G01M11/00
Filed: 2020-03-26
Abstract: 本发明公开了一种振荡式反射镜的相位校准系统及方法，通过利用振荡式反射镜简谐振荡运动的往复扫描对称特征，构造像素明暗互补的扫描图案数据，当扫描控制器所应用的相位差参数，与振荡式反射镜简谐振荡的实际相位一致时，像素明暗互补的图案数据与振荡式反射镜的往复运动精确匹配，进而在投影平面上得到完美拼接后的连续且亮度均匀的扫描线，从而达到清晰可辨，易检测，方便校准操作的效果。
Patent WO-2021196095-A1 (WO)
Inventor: ZHANG YUANTAO
IPC: H04W72/04
Filed: 2020-04-01
Abstract: The present application relates to a user equipment, a base station, and a method for determining control resource set. The base station transmits a configuration of a first control resource set to the user equipment. The user equipment receives the configuration of the first control resource set from the base station. The user equipment and the base station determine a second control resource set according to the first control resource set.