baber/WOPTO huggingface dataset:
Patent WO-2022041265-A1 (WO)
Inventor: FANG FANG
IPC: G06Q50/06
Filed: 2020-08-31
Abstract: A big data service method for an electric vehicle power user, the method comprising: step 1, demand side management/demand response; step 2, user energy efficiency analysis and management; step 3, auxiliary analysis of marketing services; step 4, monitoring and early warning analysis of power supply service public opinions; and step 5, construction and deployment of electric vehicle charging facilities. By means of the great use value of data, not only can the management and operation level of an electric vehicle charging network itself be improved to new heights, even fundamental changes are produced, and more and better services can also be provided for government departments, industrial circles and the majority of users, thereby expanding the number of value-added services, based on electric vehicle users, for power companies.
Patent WO-2021082765-A1 (WO)
Title: Display device and display method thereof
Inventor: HONG TAO
IPC: G02B30/00
Filed: 2020-09-14
Abstract: A display device and a display method thereof, to improve the resolution of 3D display imaging. The display device comprises a display panel (10) and a micro-lens array (20) located on a light exit side of the display panel (10). Among a plurality of pixel islands included in the display panel (10), a first pixel island (11) displaying a first color, a second pixel island (12) displaying a second color, and a third pixel island (13) displaying a third color that are adjacent to each other can constitute a repeat unit. In the same repeat unit, three sub-pixels in the first pixel island (11), the second pixel island (12), and the third pixel island (13) having the same position with respect to the respective micro-lens units are respectively located at three vertexes of a triangle, and therefore, the three sub-pixels can constitute a color fusion pixel. Furthermore, the display device further comprises micro-lens arrays (20) corresponding one-to-one to the plurality of pixel islands, and therefore, 3D display can be achieved.
Patent WO-2021052312-A1 (WO)
Title: Martensitic steel strip and manufacturing method therefor
Inventor: WU JIANCHUN
IPC: C21D1/74
Filed: 2020-09-15
Abstract: A thin-gauge martensitic steel strip and a manufacturing method therefor, the steel strip comprising the following ingredients in weight percentage: C: 0.16-0.26%, Si: 0.1-0.5%, Mn: 0.4-1.7%, P≤0.02%, S≤0.007%, N: 0.004-0.010%, Als: <0.001%, optional B: 0.001-0.006%, total oxygen [O]T: 0.007-0.020%, and the remainder being Fe and other inevitable impurities. In addition, the steel strip satisfies the following: containing one or two among Cu: 0.1-0.6% or Sn: 0.005-0.04%; containing one or two among Nb: 0.01-0.08% and Mo: 0.1-0.4%; and Mn/S>250. According to the present invention, residual Sn, Cu and like elements in scrap steel are used to smelt molten steel, and Nb/Mo and like microalloy elements and optional B are selectively added to steel. During the smelting process, the basicity of lag, the type and melting point of inclusions in steel, the content of free oxygen in molten steel and the content of acid-soluble aluminum Als are controlled; and then dual-roller thin strip continuous casting is performed to cast a cast strip, and the described steel strip is obtained by on-line hot rolling and rapid cooling by means of gas atomization.
Patent WO-2021253654-A1 (WO)
Inventor: CHEN YUE
IPC: G10H1/34
Filed: 2020-09-15
Abstract: La présente invention concerne un instrument de musique électronique à percussion comprenant : un module de touches (110) qui comprend une pluralité de touches (1101) et une pluralité d'unités de conversion d'énergie (1102), chaque touche (1101) étant agencée pour recevoir une percussion de l'extérieur, et chacune unité de la pluralité d'unités de conversion d'énergie (1102) étant configurée pour détecter l'énergie mécanique qui est générée lorsque les touches sont frappées (1101) et convertir l'énergie mécanique en énergie électrique sous la forme de signaux électriques ; une unité de stockage (120), qui est configurée et utilisée pour stocker des données d'une source sonore associées à la pluralité de touches (1101) ; une unité de sortie (130), qui est configurée et utilisée pour émettre un signal de ton musical correspondant aux données de la source sonore ; et une unité de commande (140), qui est configurée et utilisée pour : recevoir les signaux électriques provenant des unités de conversion d'énergie (1102), obtenir des données de la source sonore associées aux signaux électriques provenant de l'unité de stockage (120) en fonction des signaux électriques, et commander l'unité de sortie (130) pour délivrer le signal de ton musical correspondant aux données de la source sonore. L'instrument de musique peut collecter avec précision des signaux de pression de la frappe d'une touche au moyen des unités de conversion d'énergie, ce qui permet d'améliorer les performances de l'instrument de musique.
Patent WO-2021052432-A1 (WO)
Title: Low-loss organic amine solution purification device and use method thereof
Inventor: WANG JINYI
IPC: B01J47/02
Filed: 2020-09-17
Abstract: A low-loss organic amine solution purification device and a use method thereof. Said device comprises an ion exchange bed (X1); an inert gas cylinder (C1), a fifth liquid storage tank (T5) and a second liquid adding pump (P2) are installed at a feeding port at an upper end of the ion exchange bed (X1) by means of pipelines; a first liquid adding pump (P1) is connected to a feeding port at a lower end of the ion exchange bed (X1) by means of a pipeline, and a first liquid storage tank (T1) is connected to an extraction port of the first liquid adding pump (P1) by means of a pipeline; a second liquid storage tank (T2), a third liquid storage tank (T3) and a fourth liquid storage tank (T4) are connected to a discharge port at the lower end of the ion exchange bed (X1) by means of pipelines, and a multiple total reflection infrared spectrum analyzer (D1) is mounted on a discharge pipeline at the lower end of the ion exchange bed (X1); and the fourth liquid storage tank (T4) is connected to a discharge port at the upper end of the ion exchange bed (X1) by means of a pipeline. The present invention facilitates the control of a valve by a working personnel according to the real-time detection result of the multiple total reflection infrared spectrum analyzer (D1), avoiding the disadvantages in the prior art that the response of a solidified running program to actual running conditions is poor, and it is impossible to optimize the running parameters autonomously.
Patent WO-2021073364-A1 (WO)
Inventor: ZHANG JIAN
IPC: G06K9/00
Filed: 2020-09-21
Abstract: A face liveness detection method, comprising: obtaining a first face image of a target detection object under a first illumination condition and a second face image of the target detection object under a second illumination condition; determining a difference image according to the first face image and the second face image; extracting a feature map from the difference image; decoupling an object reflectivity and an object normal vector corresponding to the target detection object from the feature map; and then, determining whether the target detection object is a living body according to the object reflectivity and the object normal vector. According to the method, a facial texture and depth information are decoupled, and liveness detection is performed by means of decoupled information, so that the defense capability against a 3D attack is enhanced, and a plane attack and the 3D attack can be effectively defended; moreover, the method does not require any form of user interaction, is convenient to operate, is suitable for mainstream electronic devices, is low in costs and is easy to popularize. Also disclosed are a corresponding apparatus and device, and a medium.
Patent WO-2021082806-A1 (WO)
Inventor: CHENG HUI
IPC: A45D2/14
Filed: 2020-09-21
Abstract: 一种自动卷发器，用于卷绕头发，包括手柄部（200）及卷发件，手柄部（200）及卷发件均为中空结构，手柄部（200）内设有第一风道，第一风道内设有风扇，卷发件内设有第二风道，第一风道与第二风道连通；卷发件包括转动件及支架，支架固定在手柄部（200）的一端，转动件包括旋转叶片及卷发部，旋转叶片可转动的连接在支架上；风扇产生的气流穿过第一风道进入第二风道内并吹动旋转叶片转动，旋转叶片的转动带动卷发部转动以卷绕使用者的头发。自动卷发器使用热风对卷发件进行加热，无漏电的风险，更加安全。
Patent WO-2021068913-A1 (WO)
Inventor: WANG DONG
IPC: G01N33/532
Filed: 2020-10-10
Abstract: 一种多标志物检测的磁微粒发光微流控芯片以及检测装置，芯片包括：顶板（1），顶板（1）上设有至少一个加样部（11）、与加样部（11）相互连通的混合区（12）、以及设在混合区（12）中的多个标记配体；底板（2），底板（2）包括与混合区（12）相互连通的导流区（21）、与导流区（21）相互连通的反应区（22）、多个与反应区（22）相互连通的检测区、与检测区相互连通的清洗液存储部（24）和发光液存储部（25）；反应区（22）设有多个磁颗粒配体，各个磁颗粒配体的磁颗粒和配体均不同；清洗液存储部（24）内部设有清洗液，发光液存储部（25）内存储有发光液；设置在顶板（1）上并用于驱动加样部（11）中的样本流经混合区（12）的气泵（13）。由于检测区设有多个，能够避免磁颗粒相互交叉影响，大大提高了检测结果的准确性。
Patent WO-2021184738-A1 (WO)
Title: Centrifugal grinding separator and grinding system
Inventor: Zhan tianyi
IPC: B02C23/08
Filed: 2020-10-12
Abstract: Disclosed are a centrifugal grinding separator and a grinding system. The centrifugal grinding separator comprises a separation outer sleeve (1) and a separation inner cylinder (2) arranged in the separation outer sleeve (1), wherein the separation inner cylinder (2) is provided with an inner cylinder separation hole (21); the separation outer sleeve (1) is provided with an outer sleeve composite hole (11) for enabling a grinding medium to move outwards and for classifying materials during rotation; a separation cavity (3), which is sealed upwards in the axial direction, is provided between the separation inner cylinder (2) and the separation outer sleeve (1); and the separation cavity (3) is respectively in communication with the outer sleeve composite hole (11) and the inner cylinder separation hole (21). During use, the separator is driven to rotate by a separation driving shaft (5), the outer sleeve composite hole (11) can provide power for the grinding medium and materials with larger diameters so as to be far away from the separation outer sleeve (1), and can also provide a channel for materials with smaller diameters so that same enter the separation cavity (3) for classification, the materials can easily enter the separation cavity (3) for classification, the materials are discharged by means of the inner cylinder separation hole (21), and the separation efficiency is improved.
Patent WO-2021103844-A1 (WO)
Title: 拍打门
Inventor: LI MAO
IPC: E01F13/06
Filed: 2020-10-18
Abstract: 一种拍打门，包括拍打门组件（200）、用于驱动该拍打门组件（200）的门板驱动系统（300）、以及可选择性驱动该拍打门组件（200）旋转复位的复位装置（400），该复位装置（400）设置为能够带动该拍打门组件（200）转动而无法同时带动该拍打门组件（200）以及所述门板驱动系统（300）转动。该拍打门通电情况下拍打门组件（200）受门板驱动系统（300）的控制进行摆动，断电情况下拍打门组件（200）与门板驱动系统（300）脱离，拍打门组件（200）受复位装置（400）的作用力进行复位。
Patent WO-2021083084-A1 (WO)
Title: Data transmission method and electronic device
Inventor: LUO GUIZHAO
IPC: H04W88/06
Filed: 2020-10-26
Abstract: Provided in the embodiments of the present application are a data transmission method and an electronic device. The method comprises: when an electronic device is running a target application, using N first networks to transmit data of the target application. The N first networks are networks among M networks that establish a communication connection with the electronic device; the M networks comprise at least two Wi-Fi networks; and M is a positive integer greater than or equal to 2, and N is a positive integer smaller than or equal to M.
Patent WO-2021083334-A1 (WO)
Title: 电子设备及其控制方法
Inventor: YI PENGCHENG
IPC: G06F3/041
Filed: 2020-10-30
Abstract: 一种电子设备及其控制方法。电子设备包括：壳体（10），所述壳体具有收容腔（11）；检测组件（20），设于所述收容腔内，用于检测触控操作；控制芯片（30），与所述检测组件连接，用于在所述检测组件检测的触控操作为第一触控操作的情况下执行第一目标功能，在所述检测组件检测的触控操作为第二触控操作的情况下执行第二目标功能；其中所述第一触控操作为按压操作，所述第二触控操作为滑动操作；所述第一目标功能和所述第二目标功能中的一个为音量调节功能，另一个为电源开关功能。
Patent WO-2022032890-A1 (WO)
Title: Backlight compensation method and apparatus, display device, and readable storage medium
Inventor: DAI YUMING
IPC: G09G3/34
Filed: 2020-10-30
Abstract: A backlight compensation method and apparatus (400), a display device, and a readable storage medium. The backlight compensation method comprises: recording an LED drive parameter within a preset time interval (S11); calculating a backlight enabling parameter by using the LED drive parameter and by means of a first preset algorithm (S12); after a preset time has passed, calculating a backlight compensation value by using the backlight enabling parameter and by means of a second preset algorithm (S13); and performing backlight compensation according to the backlight compensation value (S14). In the backlight compensation method, an LED drive parameter is recorded in real time and a backlight compensation value is calculated, thereby improving backlight compensation accuracy, and enabling the screen backlight of a display device to be maintain stable, and optical attenuation of the display device is compensated when a user is unaware, thereby improving user experience.
Patent WO-2021115056-A1 (WO)
Inventor: WU TIANZHUN
IPC: C08L79/08
Filed: 2020-11-17
Abstract: Provided is a flexible electrode, comprising a flexible substrate layer (10), and a polydopamine adhesion layer (20) and a metal electrode layer (30) which are sequentially arranged on the surface of the flexible substrate layer (10) in a stacked manner, wherein the polydopamine adhesion layer (20) has a three-dimensional porous grid structure; the metal electrode layer (30) is formed by the intersection of metal nano-wires; the polydopamine adhesion layer (20) and the hydroxylated flexible substrate layer (10) are connected by means of covalent bonds; and the polydopamine adhesion layer (20) is chelated with metal atoms at an interface between the polydopamine adhesion layer (20) and the metal electrode layer (30). Therefore, the metal electrode layer (30) and the flexible substrate layer (10) have high adhesive forces; and the intersected metal nano-wires and the porous grid structure of the polydopamine adhesion layer (20) reduce the electrical impedance of the flexible electrode to a great extent, thereby improving the tensile function of the flexible electrode. Provided is a preparation method for the flexible electrode. The preparation method is simple and easy to operate.
Patent WO-2022052318-A1 (WO)
Title: Independent type food pump core with external spring
Inventor: LIANG PEIHUI
IPC: B65D47/34
Filed: 2020-11-23
Abstract: An independent type food pump core with an external spring, the pump core comprising a main column (2), an auxiliary column (3), a piston (4), a pump chamber (5), a spring (6) and a glass bead (7). The main column (2) is arranged in the pump chamber (5); the auxiliary column (3) is connected to a lower end of the main column (2); the piston (4) is arranged on outer sides of the main column (2) and the auxiliary column (3) in a sleeving manner; a lock cover (9), which is capable of fixing the main column (2) to the pump chamber (5), is fixed to the pump chamber (5); a cover flanging (91) that is turned outwards is arranged at an upper end of the lock cover (9); an upper end of the pump chamber (5) is fixed at an inner side of the cover flanging (91) in an inserted manner; a locking opening (92) protruding upwards above the cover flanging (91) is provided in the lock cover (9); a locking flanging (21) that is turned outwards and arranged on an outer side of the locking opening (92) in a sleeving manner for locking is arranged at an upper end of the main column (2); the outer diameter of the locking flanging (21) is smaller than that of the cover flanging (91); an upper portion of the pump chamber (5) is provided with an annular baffle plate (51) capable of blocking a lower portion of a top plate of a bottle locking cover (8) from the bottom; a gap (50) for accommodating the top plate of the bottle locking cover (8) is provided between the annular baffle plate (51) and a bottom face of a lower end of the cover flanging (91); an inner side of the upper end of the main column (2) is provided with an insertion head (24) which is used for being fixed to a pressing head (1) in an inserted and sealed manner; and the pump core can be stored and transported independently and can match different pressing heads (1) and bottle locking covers (8), such that use is flexible.
Patent WO-2022109935-A1 (WO)
Title: Ab initio calculation model-based method for predicting critical micelle concentration of surfactant
Inventor: SHEN ZHE
IPC: G16C10/00
Filed: 2020-11-26
Abstract: An ab initio calculation model-based method for predicting critical micelle concentration (CMC) of a surfactant, comprising the following steps: obtaining a recursive model (I) according to statistical thermodynamics of a chemical potential; calculating an occupied volume and the chemical potentials of micelles of different sizes by means of molecular dynamics simulation, and then using the recursive model to express the concentration of (n+1)mer as an analytic function of the concentration of a monomer and n-mer; and therefore, if the concentration ρ1 of the monomer is used as a starting point, using a recursive equation to sequentially calculate the concentration of n-mer of different sizes, n being equal to 2, 3, …, thereby deriving the magnitude of the CMC. The method can be applied to multiple types of surfactants.
Patent WO-2021104509-A1 (WO)
Inventor: WANG XIAOQIN
IPC: D01F11/02
Filed: 2020-11-28
Abstract: Sont divulgués, un procédé de traitement d'une fibroïne de soie avec un alcool aromatique et son utilisation pour la préparation d'un matériau contenant de la fibroïne de soie. Le procédé de traitement d'une fibroïne de soie comprend les étapes suivantes : la mise en contact d'une fibroïne de soie avec une vapeur ou un liquide contenant un alcool aromatique afin de provoquer une transformation de la structure de la fibroïne de soie, de façon à obtenir une fibroïne de soie insoluble dans l'eau. Les propriétés mécaniques du matériau de fibroïne insoluble dans l'eau traité proprement dit, et la force de liaison entre le matériau de fibroïne de soie et un matériau de substrat sont supérieures de 50 % ou plus à celles d'un procédé de traitement traditionnel.
Patent WO-2022126385-A1 (WO)
Inventor: LIU HONGMEI
IPC: H04W72/04
Filed: 2020-12-15
Abstract: Certains modes de réalisation de la présente demande concernent un procédé et un appareil de rapport d'informations d'état de canal. Un procédé donné à titre d'exemple consiste à : recevoir un premier RS sur une première liaison avec un premier filtre de réception de domaine spatial ou transmettre le premier RS sur la première liaison avec un premier filtre de transmission de domaine spatial; recevoir un ensemble de seconds RS sur une seconde liaison avec un second filtre de réception de domaine spatial ou transmettre l'ensemble de seconds RS sur la seconde liaison avec un second filtre de transmission de domaine spatial; et transmettre un rapport de CSI, le rapport de CSI comportant : au moins l'un d'un indice du premier RS et d'un PMI associé au premier RS; et un ensemble de CSI au moins sur la base de l'ensemble de seconds RS.
Patent WO-2022062243-A1 (WO)
Title: Target re-identification method and apparatus, device, storage medium and program product
Inventor: JI DEYI
IPC: G06K9/62
Filed: 2020-12-28
Abstract: Embodiments of the present disclosure relate to a target re-identification method and apparatus, a device, a storage medium and a program product. The method comprises two times of picture deletion and selection, comprising: for a first feature value of a target object picture and a second feature value set corresponding to a picture set to be processed, preliminarily determining a candidate picture set from the picture set to be processed, wherein the similarity value between any two pictures in the candidate picture set is greater than or equal to a preset similarity value; and identifying the first feature value and the second feature value set on the basis of a trained picture association identification network, to determine from the candidate picture set a target picture set that is more similar to a target object in the target object picture.
Patent WO-2021169610-A1 (WO)
Inventor: YU FENGZHI
IPC: H01L27/32
Filed: 2021-01-05
Abstract: A flexible display panel, comprising a flexible display screen body (1). A supporting structure (2) is provided at one side of the flexible display screen body (1), and the supporting structure comprises a plurality of supporting layers (22) that are stacked and a flexible layer (21) that are provided between every two adjacent supporting layers (22). The included angle α between at least one supporting layer (22) among the plurality of supporting layers (22) and the plane where the display surface of the flexible display screen body (1) is located is greater than 0° and less than 90°. The internal structure of the supporting structure (2) is a spring-like structure. The supporting layer (22) is equivalent to a bracket, and the flexible layer (21) is equivalent to a gap structure. When the flexible display panel is bent, the supporting structure (2) plays a supporting function, and also release stress, thereby reducing the probability of falling off or peeling between film layers of the flexible display panel after being bent multiple times, and reducing the probability of poor display of the flexible display panel.
Patent WO-2021248920-A1 (WO)
Inventor: WANG ZHICHUN
IPC: B60P3/345
Filed: 2021-01-28
Abstract: A single and double-decker variable recreational vehicle, comprising a regular carriage (1) and an upper carriage disposed above the regular carriage, the top panel (7) of the regular carriage serving as the bottom panel of the upper carriage. The upper carriage comprises a top roof (2), a top roof side skirt (3), a bottom panel upper skirt edge (9), a top roof lower skirt edge (10), and a foldable side fence (6). The recreational vehicle is also provided with a single and double-decker conversion system, which comprises a plurality of vertically disposed lifting support devices. The lifting support devices are each at least composed of a main body (4) and a lifting column (5) and are symmetrically distributed on both sides of the vehicle body of the recreational vehicle. The main body is fixedly connected to a side fence frame of the regular carriage. The lower end of the main body is connected to the vehicle body chassis of the regular carriage, and the upper end of the main body is connected to the top panel of the regular carriage. The lifting column is retractably inserted into the interior of the main body. The upper end of the lifting column is connected to the top roof of the upper carriage. The main body has an extending segment that protrudes from the bottom panel of the upper carriage. The functions of a house and a vehicle are fused by means of single and double-decker conversion, thus costs are low and said vehicle is economical.
Patent WO-2021238302-A1 (WO)
Title: Interleukin 29 mutant protein
Inventor: YANG LIU
IPC: A61P31/12
Filed: 2021-02-08
Abstract: Provided are an interleukin 29 (IL29) mutant protein, a fusion protein containing the mutant protein, a conjugate, a pharmaceutical composition, a product and a kit. The provided IL29 mutant protein has good activity and stability, and can effectively prevent and/or treat virus infectious diseases, tumors and other diseases needing to regulate the body immune function.
Patent WO-2022147891-A1 (WO)
Title: 异位联合过表达Atoh1和Ikzf2再生耳蜗外毛细胞及其应用
Inventor: LIU ZHIYONG
IPC: C12N15/85
Filed: 2021-02-22
Abstract: 本发明提供了异位联合过表达Atoh1和Ikzf2再生耳蜗外毛细胞及其应用。具体地，本发明提供了一种可用于再生耳蜗外毛细胞的活性成分组合及其用途，所述活性成分组合包含Ikzf2蛋白和Atoh1蛋白，将所述活性成分组合施用于具有与耳蜗外毛细胞(OHC)变性和/或损伤相关的听力受损的受试者后，可通过再生OHC样细胞缓解听力受损，为临床上治疗听力受损提供了新方法。
Patent WO-2022165881-A1 (WO)
Title: 一种去毛器的开关结构
Inventor: ZHANG XUELIAN
IPC: B26B19/14
Filed: 2021-02-25
Abstract: 一种去毛器的开关结构，包括本机（1）、刀头部（3），本机（1）设有滑槽（10），刀头部（3）设有滑块（30），刀头部（3）能够相对于本机（1）转动以带动滑块（30）在滑槽（10）中滑动，从而使得刀头部（3）安装或脱离于本机（1），同时驱动或关闭刀头部（1）。去毛器的开关结构通过设置滑块（30）和滑槽（10）的配合，不仅可以实现刀头部（3）和本机（1）之间的可拆卸安装，同时可以控制刀头部（3）的启停，相比于传统的去毛器，无需设置控制按键也可以控制启停，且具有外形美观、安全特点。
Patent WO-2021218491-A1 (WO)
Title: 含氮化合物、电子元件和电子装置
Inventor: YANG MIN
IPC: C07C211/59
Filed: 2021-03-22
Abstract: 本申请提供了一种含氮化合物、电子元件和电子装置，属于有机材料技术领域。所述含氮化合物的结构如化学式(1)所示，含氮化合物能够改善电子元件的性能。