baber/WOPTO huggingface dataset:
Patent WO-2021135828-A1 (WO)
Title: Object identification method, apparatus and device
Inventor: XU QINGSONG
IPC: G06K9/00
Filed: 2020-12-04
Abstract: Provided are an object identification method, apparatus and device. The object identification method comprises: acquiring a first image of at least part of an object (S201); determining a feature portion of the object on the basis of the first image (S202); acquiring a second image of the feature portion of the object (S203); and identifying an object category of the object on the basis of the second image (S204). According to the object identification method, apparatus and device, in which a feature portion of an object is acquired and identification of the category of the object is performed on the basis of the feature portion, operations are simple, and the accuracy of object identification can be effectively improved.
Patent WO-2021129627-A1 (WO)
Title: Procédé de prédiction affine et dispositifs associés
Inventor: Zeng Feiyang
IPC: H04N19/59
Filed: 2020-12-22
Abstract: La présente invention concerne un procédé de prédiction affine et des dispositifs associés. Le procédé peut consister à : diviser un bloc de codage courant en de multiples sous-blocs, et à déterminer une valeur de prédiction initiale de tous les pixels dans chacun des sous-blocs ; à diviser chacun des sous-blocs en de multiples blocs de fraction, au moins l'un des blocs de fraction comprenant au moins deux pixels entiers ; à déterminer une différence de vecteur de mouvement et un gradient de chacun des blocs de fraction ; à calculer une valeur de compensation de pixel de chacun des blocs de fraction sur la base de la valeur de différence de vecteur de mouvement et du gradient ; à prendre la valeur de compensation de pixel de chacun des blocs de fraction en tant que valeur de compensation de pixel de tous les pixels dans chacun des blocs de fraction ; et à calculer une valeur de prédiction finale de chaque pixel dans le bloc de codage courant par la valeur de prédiction initiale de chaque pixel et la valeur de compensation de pixel.
Patent WO-2022141148-A1 (WO)
Inventor: CHEN TINGTING
IPC: D06N3/12
Filed: 2020-12-30
Abstract: The present disclosure relates to a leather coating composition comprising or consisting of a hydrosilylation curable silicone elastomer composition designed to be used as a topcoat for a synthetic leather material, particularly a silicone-based synthetic leather composite material. A silicone coating as a topcoat for a synthetic leather material which is the cured product of the composition, methods of making the topcoat, synthetic leather material utilizing same and uses of said synthetic leather material products are also disclosed. The topcoat is designed to provide a highly crosslinked silicone matrix containing silicon-free organic micro-particles to minimise or at least decrease change in gloss after abrasion.
Patent WO-2021136341-A1 (WO)
Title: Display panel, manufacturing method therefor, and display device
Inventor: CHENG HAO
IPC: H01L27/12
Filed: 2020-12-30
Abstract: A display panel and a manufacturing method therefor, and a display device. The display panel comprises a substrate (100), said substrate (100) having a through-hole (10) penetrating the substrate (100), a packaging area on the substrate (100) having an edge surrounding said through-hole (10); and a separation column (40), located between the edge surrounding the through-hole (10) and the through-hole (10) in the packaging area; the separation column (40) comprises a first part made of metal and a column body made of insulating material; the distance between the first part and the substrate (100) is greater than the distance between the column body and the substrate (100); the area of the orthographic projection of the first part on the substrate (100) is larger than the area of the orthographic projection of the column body on the substrate (100).
Patent WO-2022151395-A1 (WO)
Inventor: YUAN SHITONG
IPC: H04W56/00
Filed: 2021-01-15
Abstract: A method and apparatus for determining a transmission timing, so as to determine a transmission timing of an IAB node. The method is applied to a first node, and a second node may be an upper level node or a host node of the first node. The method comprises: a first node receiving control information from a second node, wherein the control information comprises scheduling information of uplink transmission, and the control information comprises first scrambling information; the first node determining a first timing type associated with the first scrambling information; and the first node determining a transmission timing of the uplink transmission according to the first timing type.
Patent WO-2022160356-A1 (WO)
Inventor: LU JIANMEI
IPC: C08G75/24
Filed: 2021-02-01
Abstract: 多孔交联材料及其制备方法与应用，将TPC-OTBS正己烷溶液加入TPC-OSO 2F、DMF、DBU的混合液上，静置，得到交联溶剂凝胶；将交联溶剂凝胶加入甲醇中，搅拌后干燥，得到多孔交联材料。获得的凝胶通过溶剂交换可以制备具有丰富孔的固体多孔有机聚合物材料。用SEM和TEM对固体材料的表明和内部形貌进行了表征，发现了其多孔的形貌，且较多为大孔。用红外，核磁表征了交联聚硫酸酯的结构，通过固体核磁氟谱和XPS元素分析证明了硫酰氟基团完全反应，交联聚硫酸酯的多孔结构使其在吸附方面有较好的应用前景；在有机相中对碘的吸附量最高可达702mg/g，在水相中对双酚A的吸附也有着较好的结果，最大吸附量可达205mg/g。
Patent WO-2022156009-A1 (WO)
Inventor: XU XIANGLAI
IPC: B28C7/06
Filed: 2021-02-05
Abstract: La présente invention concerne le domaine technique du mortier et l'invention concerne un système de commande électrique intelligent de haute précision approprié pour de multiples types de lignes de production de mortier. Le système de commande électrique intelligent de haute précision approprié pour de multiples types de lignes de production de mortier comprend les modules suivants : un module de distribution de matériau en poudre, un module de distribution de matériau de type sable, un module de pesée de matériau, un module de mélange et d'agitation, un module d'alimentation manuelle, un module de collecte de poussière et un module d'assemblage de produit fini. Selon le système de commande électrique intelligent de haute précision approprié pour de multiples types de lignes de production de mortier, par l'utilisation du module de pesée de matériau, lorsque le mortier est produit, du matériau en poudre et du matériau de type sable sont d'abord dosés et pesés au moyen du module de pesée de matériau, de telle sorte que la quantité de mélange du mortier peut être régulée avec précision, le mortier satisfaisant aux exigences actuelles peut être efficacement produit, des déchets de matériau sont évités et des pertes économiques sont réduites ; de plus, par l'utilisation du module de collecte de poussière, la poussière générée dans le procédé de production peut être efficacement éliminée et filtrée, de telle sorte que la situation dans laquelle la poussière générée pollue l'atmosphère est évitée et la santé physique des travailleurs est efficacement protégée.
Patent WO-2022027958-A1 (WO)
Title: Microbial grouting anchoring method for intracavity grouting and anchoring structure
Inventor: JIA QIANG
IPC: E04B1/38
Filed: 2021-02-25
Abstract: Disclosed are a microbial grouting anchoring method for intracavity grouting and an anchoring structure. The method comprises the following steps: drilling a hole in an anchoring base body; arranging a plurality of groups of grouting pipes in a cavity of a hollow anchoring rod, enabling part of the groups of grouting pipes to extend to the bottom of the cavity, enabling part of the groups of grouting pipes to extend out of the hollow anchoring rod from a side hole in the middle of the hollow anchoring rod, and then inserting the hollow anchoring rod into the drilled hole; or installing the hollow anchoring rod in the drilled hole, arranging two partition plates in the cavity of the hollow anchoring rod in the axial direction in a crossed manner so as to divide the cavity into a plurality of pipelines for grouting, arranging a transverse partition plate in the middle in the cavity in the radial direction to block part of the pipelines, and enabling the hollow anchoring rod to be provided with a side hole in communication with the blocked pipelines; injecting a grouting liquid into the drilled hole by means of the grouting pipes or the pipelines; and installing a fixed object on a side wall of the anchoring base body, and installing a nut on the hollow anchoring rod to complete anchoring.
Patent WO-2022183436-A1 (WO)
Title: Structure de contact et son procédé de formation
Inventor: XU WEI
IPC: H01L21/768
Filed: 2021-03-04
Abstract: Selon certains aspects, l'invention concerne un dispositif à semi-conducteur. Le dispositif à semi-conducteur peut comprendre une tranchée formée dans une première couche diélectrique, une couche de remplissage de tranchée qui remplit une partie de la tranchée, une couche conductrice sur la couche de remplissage de tranchée, et une seconde couche diélectrique sur la couche conductrice. La seconde couche diélectrique est disposée dans la tranchée. Le dispositif à semi-conducteur peut également comprendre une structure de contact configurée pour se connecter à la couche conductrice à travers un trou dans la seconde couche diélectrique.
Patent WO-2021218419-A1 (WO)
Inventor: WEN HUI
IPC: G06F3/041
Filed: 2021-03-10
Abstract: A binding circuit board (5). One end of the binding circuit board (5) is connected to a display panel (3), and the other end thereof is connected to a host end (4); the binding circuit board (5) comprises a first division (1) and a second division (2), and the first division (1) and the second division (2) may be bound and connected; the first division (1) comprises at least three layers of a first printed circuit layer (11), the first printed circuit layers (11) overlap one another, and an insulating layer (12) is disposed between any two adjacent layers of the first printed circuit layers (11); and the second division (2) comprises one or two layers of second printed circuit layers (21), the two layers of the second printed circuit layers (21) overlap one another, and an insulating layer (12) is disposed between the two layers of the second printed circuit layers (21). A display apparatus, comprising a display panel (3) and a host end (4), and further comprising the described binding circuit board (5), the binding circuit board (5) is respectively bound and connected to the display panel (3) and the host end (4). An electrical device, comprising the described display apparatus.
Patent WO-2021218435-A1 (WO)
Inventor: HUANG GUOGANG
IPC: H04W28/04
Filed: 2021-03-11
Abstract: Disclosed in the embodiments of the present application are a multi-link aggregated transmission method and a related apparatus. The method comprises: receiving at least one of data frames and BAR frames over multiple links between a receiving terminal and a sending terminal, the multiple links comprising a first link; the receiving end receives a block acknowledgement request BAR frame over the first link, the BAR frame carrying an SSN_1 corresponding to the first link; on the basis of the SSN corresponding to each link, the receiving terminal adjusts the current scorecard window starting sequence number WinStart value; and, on the basis of the adjusted WinStart, the receiving terminal processes the data frames received over the multiple links. When the present application is implemented, the receiving terminal can adjust WinStart adaptively; the present method does not require interaction between the multiple links and also does not require existing BAR frames to be changed, saving signalling overheads to the greatest extent possible and taking into account multi-link transmission. The present application can be applied to 802.11be and various Wi-Fi systems.
Patent WO-2022198354-A1 (WO)
Inventor: FAN JUNYAN
IPC: B63B22/00
Filed: 2021-03-20
Abstract: 一种海洋浮标吊放装置，包括船体（1），船体（1）的顶部固定安装有箱体（2），船体（1）的顶部开设有两个对称设置的滑动槽（3），滑动槽（3）内转动连接有螺杆（4），两个螺杆（4）传动连接，两个滑动槽（3）中的一个滑动槽（3）的一侧内壁上固定安装有第一电机（5），第一电机（5）的输出轴与对应的螺杆（4）固定连接，螺杆（4）上螺纹连接有移动座（17），两个移动座（17）的顶部固定安装有固定架（6）。
Patent WO-2022007435-A1 (WO)
Title: Battery and related apparatus thereof, and preparation method and preparation device
Inventor: GU MINGGUANG
IPC: H01M50/289
Filed: 2021-03-23
Abstract: Disclosed are a battery and a related apparatus thereof, and a preparation method and a preparation device. The battery comprises: a battery cell, wherein the battery cell comprises a pressure relief mechanism, and the pressure relief mechanism is configured to be capable of being actuated when the internal pressure or temperature of the battery cell reaches a threshold so as to release the internal pressure; an attachment member adapted to be attached to the battery cell by means of an adhesive; and an isolation member, wherein the isolation member is configured to be capable of preventing the adhesive from being applied between the attachment member and the pressure relief mechanism. An isolation member is provided, such that an adhesive can be effectively prevented from being applied between an attachment member and a pressure relief mechanism during battery production. In addition, the adhesive application efficiency and accuracy can also be improved, so as to improve the battery production efficiency.
Patent WO-2022204832-A1 (WO)
Inventor: CAI CHUNXIANG
IPC: D06B23/00
Filed: 2021-03-27
Abstract: 一种服装面料加工用低温染整设备，包括箱体本体、第一支撑柱、第一转轴、第一齿条板、第二齿条板、顶块、套筒、推杆、第二转动辊、第三转轴和第三支撑柱；箱体本体内壁上设有第一通孔；第一支撑柱通过转动轴与第一通孔转动连接；第一转轴与第一支撑柱转动连接，第一转轴上设有第一转动辊；第一齿条板与第一支撑柱连接；套筒连接第一通孔内壁；顶块滑动连接套筒，顶块连接第二齿条板；第二齿条板与第一齿条板啮合连接；推杆滑动连接套筒，推杆与顶块滑动连接；箱体本体内设有第二转动辊；箱体本体上设有电机，电机连接第三转轴；第三转轴上设有第三转动辊。本染整设备可以有效的防止剩余的面料无法进行染色和整平工艺从而需要丢弃，造成浪费。
Patent WO-2022213411-A1 (WO)
Title: Ad cell model established on the basis of crispr/cas9 gene editing technology, construction method therefor and application thereof
Inventor: WANG GUANGJI
IPC: C12N9/22
Filed: 2021-04-14
Abstract: Provided are an Alzheimer's disease (AD) cell model established on the basis of the CRISPR/Cas9 gene editing technology, a construction method therefor and an application thereof. In the AD cell model, an RNP complex consisting of crRNA, TracrRNA, and Cas9 protein that target an ADAM10 gene is electroporated to an SH-SY5Y cell, and a target gene ADAM10 is successfully knocked out from an SH-SY5Y cell strain. Compared with a normal cell, in the cell model, expressions of Aβ 42 , Aβ 42 /Aβ 40 , and pTau/Tau are significantly increased; the NLRP3 inflammasome protein is significantly up-regulated; and the expression of a pro-inflammatory factor TNF-α is significantly increased. Moreover, a neural differentiation function of the cell is weakened; the length of neurons is shrunk; the growth speed of the cell is significantly slowed down; and connections of the neurons are significantly reduced, such that the neuronal necrosis symptom in the brain of an AD patient can be simulated.
Patent WO-2022217570-A1 (WO)
Title: Air-to-ground communications
Inventor: LI QIAOYU
IPC: H04W56/00
Filed: 2021-04-16
Abstract: Certain aspects of the present disclosure provide techniques for air-to-ground (ATG) communications. A method that may be performed by a user equipment (UE) includes determining one or more parameters indicative of movement of the UE relative to the BS. The method also includes updating a previous uplink timing advance to a new uplink timing advance, wherein the update is based on the one or more parameters, and the new uplink timing advance is a change of uplink transmission timing relative to the previous uplink timing advance. The method also includes transmitting an uplink signal over resources determined using the new uplink timing advance.
Patent WO-2021258833-A1 (WO)
Inventor: FENG QIANG
IPC: G01N25/14
Filed: 2021-04-21
Abstract: An experimentation method for a type I stress intensity factor test with frost heaving force periodic changes taken into consideration, the steps being 1: preparing a specimen, using waterjet cutting on the specimen to approximately simulate a non-penetrating rock mass fracture; step 2: vacuum saturating the specimen; step 3: affixing a strain gauge in the range of a non-elastic area at a tip of the specimen; step 4: placing the specimen into a rock mass (1) fracture frost heaving experiment box (5), using a pressurizing apparatus (4) to pressurize balloons on either side of the frost heaving experiment box (5), shutting a valve and removing a pipe, then placing the frost heaving experiment box (5) holding the specimen into a water tank, thus allowing water to immerse the specimen; and step 5: placing the water tank and the frost heaving experiment box (5) holding the specimen together into a high-low temperature alternating experiment box (7) to start a freeze-thaw cycle experiment. By means of effectively blocking water when fracture freezing the specimen and replenishing water in a timely manner when thawing, a realistic simulation of frozen and thawed states of a non-penetratingly fractured rock mass is allowed, thus allowing a fractured rock mass freeze-thaw damage result to be expressed with increased accuracy.
Patent WO-2022083100-A1 (WO)
Inventor: LI HAIXIAN
IPC: G06F3/041
Filed: 2021-04-30
Abstract: 一种交互智能平板，包括显示触控模组和设置在所述显示触控模组周部的边框(100)，所述显示触控模组包括玻璃盖板(210)、触摸屏(220)和液晶屏(230)，所述触摸屏(220)贴附于所述玻璃盖板(210)的一面，所述液晶屏(230)贴附于所述触摸屏(220)背离所述玻璃盖板(210)的一面，所述玻璃盖板(210)的边缘设有折向所述触摸屏(220)所在侧的弯折部(211)；所述边框(100)包括外框(110)和内框(120)，所述外框(110)为板状结构，其背离所述显示触控模组的一面的边缘设有台阶(111)，所述弯折部(211)与所述台阶(111)配合连接，所述内框(120)设置于所述外框(110)靠近所述显示触控模组的一侧、并与所述玻璃盖板(210)相距设置。将外框(110)简化为板状结构，并设置台阶(111)与玻璃盖板(210)的弯折部(211)嵌合连接，既有效降低交互智能平板的黑边宽度，又具有类似手机瀑布屏般炫酷效果，提升显示效果。
Patent WO-2022236480-A1 (WO)
Title: Unité piston-cylindre pour moteur à deux temps à balayage stratifié
Inventor: HU QUANYU
IPC: F02B39/00
Filed: 2021-05-08
Abstract: L'invention concerne une unité piston-cylindre (1) pour un moteur à deux temps à balayage stratifié. L'unité piston-cylindre comprend : un cylindre (2), le cylindre (2) comprenant des chambres de stockage d'air de cylindre (7, 8) et des chambres de stockage de gaz mixte de cylindre (5, 6), qui sont disposées indépendamment l'une de l'autre ; et un piston (23) ayant un canal complètement fermé, le piston (23) étant conçu pour se déplacer vers le haut et vers le bas à l'intérieur du cylindre (2). En utilisation réelle, de l'air pur peut être isolé d'être mêlé et mélangé avec un gaz mixte combustible, et la quantité d'air pur stockée dans le cylindre (2) est également augmentée. Pendant le balayage, la qualité de balayage, l'efficacité de balayage et le taux d'utilisation de balayage sont significativement améliorés, et l'émission du gaz mixte combustible conjointement avec le gaz résiduaire est réduite, ce qui permet de réduire significativement les composés nocifs tels que HC et CO dans le gaz résiduaire.
Patent WO-2021238683-A1 (WO)
Title: Terminal, terminal charging method, electronic device, and storage medium
Inventor: XIAO JIANHUA
IPC: H02J7/00
Filed: 2021-05-14
Abstract: A terminal (20) and a terminal charging method. The terminal (20) comprises a charging circuit (23), a branch selector switch (22), and a controller (21); the charging circuit (23) comprises a boost charging branch (231), a direct charging branch (232), and a buck charging branch (233), which are connected to one another in parallel; the branch selector switch (22) is respectively connected to the boost charging branch (231), the direct charging branch (232), and the buck charging branch (233); and the controller (21) is connected to the branch selector switch (22) for obtaining output capability parameters of an external charger and sending a switching signal to the branch selector switch (22) according to the output capability parameters, so as to enable the branch selector switch (22) to gate one of the boost charging branch (231), the direct charging branch (232), and the buck charging branch (233).
Patent WO-2021233295-A1 (WO)
Title: Via hole protective sleeve and vehicle
Inventor: CUI YUJIAN
IPC: H02G3/22
Filed: 2021-05-18
Abstract: Disclosed are a via hole protective sleeve and a vehicle. The via hole protective sleeve comprises a clamping portion (1) and a shearing portion (2), wherein the clamping portion (1) is hermetically connected to a via hole, the clamping portion (1) is internally provided with a wire hole (11), and the wire hole (11) penetrates the clamping portion (1); and the shearing portion (2) is arranged at one end of the axis of the clamping portion (1) and seals the wire hole (11), and when a wire harness needs to pass through the wire hole (11), the shearing portion (2) is configured to be sheared such that the wire harness can pass through the wire hole (11).
Patent WO-2021238893-A1 (WO)
Title: Efficient and effective tissue clearing agents and their compositions
Inventor: KO HO
IPC: C11D7/26
Filed: 2021-05-25
Abstract: Provided are compositions and methods for tissue clearing. Many types of tissues can be cleared effectively in a short amount of time by mixing the tissue with a homogenizing agent, a high refractive index chemical with high water-octanol partition coefficient, a high refractive index chemical with low water-octanol partition coefficient, and, optionally, a Lewis acid and/or Lewis base.
Patent WO-2022037174-A1 (WO)
Title: 电子设备
Inventor: JING XIAOHONG
IPC: A61B5/28
Filed: 2021-05-29
Abstract: 一种电子设备（100），包括：外壳（10），包括背盖（11）和与背盖（11）固定的中框（12）；第一心电电极（20），设置于背盖（11）；第二心电电极（30），设置于中框（12）；心电电路板（40），设置于背盖（11）内侧及中框（12）内侧，并设有电连接第一心电电极（20）的第一分支（41），以及在邻近第二心电电极（30）处设有朝向第二心电电极（30）延伸第二分支（42）；导电弹片（50），固定于中框（12）内侧并导通第二心电电极（30）及第二分支（42）。导电弹片（50）导通第二心电电极（30）及第二分支（42），使得第一心电电极（20）与第二心电电极（30）之间的闭合路径缩短，增加心电检测灵敏度，提高用户体验。
Patent WO-2022110745-A1 (WO)
Inventor: QIU YONGQI
IPC: F24F5/00
Filed: 2021-06-02
Abstract: La présente invention concerne un système de dissipation de chaleur, un appareil de gestion de chaleur (13) et un procédé de fonctionnement associé. Un premier groupe de vannes (200) et un second groupe de vannes (300) sont respectivement agencés au niveau d'extrémités de sortie d'évaporateurs (110) et d'extrémités d'entrée de condenseurs (120) de deux boucles de circulation de caloduc (100), un compresseur (500) raccordé à des sections à haute température des boucles de circulation de caloduc (100) en parallèle est disposé entre le premier groupe de vannes (200) et le second groupe de vannes (300), et dans le même temps, des sections à basse température des deux boucles de circulation de caloduc (100) sont chacune pourvues d'un dispositif d'étranglement (600), et une troisième vanne (700) est raccordée à chaque dispositif d'étranglement (600) en parallèle, de telle sorte que, au moyen de l'ajustement des états de raccordement et de désolidarisation du premier groupe de vannes (200), du second groupe de vannes (300) et des deux troisièmes vannes (700), les deux boucles de circulation de caloduc (100) peuvent effectuer une dissipation de chaleur secondaire sur une armoire extérieure dans un environnement à basse température ; et dans un environnement à haute température, une dissipation de chaleur est effectuée sur l'armoire extérieure au moyen de boucles de circulation de réfrigération par compression ayant deux évaporateurs (110) et condenseurs (120) parallèles, ce qui permet d'améliorer l'efficacité d'échange de chaleur de l'appareil de gestion de chaleur dans des environnements à haute et basse température.
Patent WO-2022001580-A1 (WO)
Title: Led drive pulse modulation method and apparatus
Inventor: LI ZHAOHUA
IPC: G09G3/32
Filed: 2021-06-04
Abstract: Provided is an LED drive pulse modulation method, comprising the following steps: calculating a display period according to a specified quantity of sub-periods, number of gclk per row, and quantity of row scans; converting inputted grayscale data according to a specified grayscale series; obtaining high-grayscale data, low-grayscale data, and compensation data according to the quantity of sub-periods, the number of gclk per row, and grayscale data after segmenting and converting a composite number; and according to the high-grayscale data, the low-grayscale data, and the compensation data, calculating the quantity of grayscales requiring display in a current sub-period. According to the LED drive pulse modulation method of the present invention, any quantity of sub-periods and number of gclk per row can be specified so as to resolve the problem of gamma non-linearity, so that the display effect is more refined and real.