baber/WOPTO huggingface dataset:
Patent WO-2021180191-A1 (WO)
Inventor: ZHANG RONGRONG
IPC: F16K31/04
Filed: 2021-03-12
Abstract: An electric valve (30) and a thermal management system. The electric valve (30) comprises a pressure sensing unit (5). The pressure sensing unit is connected to a valve seat (2), and the pressure sensing unit can sense the pressure characteristics of a working medium in a detection flow channel (23) and form a piezoelectric signal. An electric control portion (3) comprises an electric control board (31). The piezoelectric signal forms, by means of a conditioning circuit, an electrical signal corresponding to a pressure. The electrical signal is used as a part for generating a signal for controlling a driving portion (4). The reduction of the costs of the electric valve is facilitated.
Patent WO-2021185332-A1 (WO)
Inventor: XIAO MEI
IPC: G06T5/00
Filed: 2021-03-18
Abstract: 一种基于胎厚测量的轮胎异常变形量的检测方法，包括以下步骤：基于轮毂的圆形特性，利用图像处理的技术计算轮胎变形率，与标准高压、低压下的变形率做比较，可以判定轮胎变形的状态判定；该方法能够实现对轮胎的异常变形进行检测，提高车辆的行车安全，尤其适用于高危车辆的实时监控轮胎。
Patent WO-2022198401-A1 (WO)
Inventor: GUO JUN
IPC: H01M4/66
Filed: 2021-03-22
Abstract: The present application provides an electrochemical device and an electronic device. The electrochemical device comprises a positive electrode, a negative electrode, and a separator arranged between the positive electrode and the negative electrode. At least one of the positive electrode and the negative electrode comprises a current collector, a first coating and a second coating, the second coating comprising an active material, the second coating being arranged on a surface of at least one side of the current collector, and the first coating being provided on a surface of the side of the current collector close to a tab portion. The first coating comprises ceramic particles, a binder and a conductive agent. According to the present application, the first coating can prevent the problem of a short circuit caused by burrs generated during tab cutting piercing an isolating membrane from occurring. Moreover, the conductive agent is added into the first coating, such that contact bonding points between the ceramic particles and the current collector can be increased, and the bonding force of the first coating is increased, thereby improving, on the premise of ensuring that the electrochemical device has a good safety performance, the capacity exertion and the dynamic performance of the electrochemical device.
Patent WO-2021213109-A1 (WO)
Title: 一种芳胺化合物、使用其的电子元件及电子装置
Inventor: NIE QIQI
IPC: C07D333/76
Filed: 2021-03-22
Abstract: 本申请属于有机材料领域，涉及一种芳胺化合物、使用其的电子元件及电子装置。该芳胺化合物具有如式1所示的结构。本申请的芳胺化合物作为空穴传输材料应用于OLED器件中，能够获得良好的器件性能，较低的电压。
Patent WO-2021218513-A1 (WO)
Inventor: GAO QIANG
IPC: F24F11/42
Filed: 2021-03-26
Abstract: A defrosting control method for a multi-split air conditioning unit, comprising: during a process in which a multi-split air conditioning unit executes a heating mode, acquiring an air pipe temperature of an indoor unit and a liquid pipe temperature of the indoor unit; calculating a difference value between the air pipe temperature of the indoor unit and the liquid pipe temperature of the indoor unit; determining whether the multi-split air conditioning unit satisfies a predetermined outdoor-side defrosting condition; and selectively enabling the multi-split air conditioning unit to execute a defrosting mode according to the difference value and a determination result about whether the multi-split air conditioning unit satisfies the predetermined outdoor-side defrosting condition. The present invention can avoid the occurrence of false defrosting in a multi-split air conditioning unit, improve the accuracy of defrosting determination, and can also reflect the heating effect of the multi-split air conditioning unit, and perform defrosting in time in cases of poor heating effect.
Patent WO-2021223559-A1 (WO)
Inventor: ZHANG TAO
IPC: B01J35/10
Filed: 2021-04-06
Abstract: La présente invention se rapporte au domaine technique de la préparation de catalyseur, et concerne un catalyseur de dénitration à basse température à base de manganèse résistant au soufre et à l'eau et son procédé de préparation. Le catalyseur comprend un auxiliaire résistant au soufre, un composant actif, et une substance hydrophobe. Un support du catalyseur est un nanotube de dioxyde de titane synthétisé au moyen d'un procédé hydrothermique utilisant un catalyseur SCR usé en tant que matière première. Dans la présente invention, un précurseur de nanotube de dioxyde de titane est préparé à partir d'une réaction hydrothermale fermée d'un catalyseur de dénitration à basse température SCR usé, et est utilisé en tant que matière première pour la préparation d'un catalyseur de dénitration à basse température en nid d'abeilles, et le catalyseur de dénitration à basse température à base de manganèse préparé présentant une résistance élevée au soufre, une résistance à l'eau, et un faible coût réduit significativement les coûts de production, améliore la résistance au soufre et la résistance à l'eau, et l'efficacité de dénitration est évidemment supérieure à celle d'un catalyseur de dénitration à basse température appliqué actuellement dans l'industrie. La technique de la présente demande non seulement facilite l'économie des ressources et améliore la réutilisation des ressources, mais résout également le problème de faible surface spécifique et de faible volume de pores du dioxyde de titane existant et réalise l'application industrielle et la promotion du catalyseur de dénitration à basse température à base de manganèse.
Patent WO-2022205512-A1 (WO)
Inventor: HE RUI
IPC: G02F1/13357
Filed: 2021-04-15
Abstract: 一种背光模组（100）及液晶显示装置（1），背光模组（100）包括：光源和染料液晶面板（10）；光源用于向染料液晶面板（10）提供光线；染料液晶面板（10）包括若干染料液晶单元，染料液晶单元在处于第一状态时使入射至自身的光线通过，并在处于第二状态时对入射至自身的光线进行调控，实现像素级别的背光分区调控，提高液晶显示装置的对比度。
Patent WO-2021227887-A1 (WO)
Inventor: YANG HAITAO
IPC: A61P31/14
Filed: 2021-04-29
Abstract: L'invention concerne le composé YM155, tanshinone I ou cryptotanshinone, ou un sel pharmaceutiquement acceptable de celui-ci, un solvate de celui-ci, un solvate du sel pharmaceutiquement acceptable de celui-ci, ou une forme cristalline de celui-ci, pour traiter et/ou prévenir des maladies provoquées par un coronavirus.
Patent WO-2022226984-A1 (WO)
Inventor: MEI XIONGZE
IPC: G02B26/10
Filed: 2021-04-30
Abstract: 一种扫描视场的控制方法、测距装置(100)和可移动平台，测距装置(100)包括发射模块(110)、扫描模块(202)和控制模块(150)，发射模块(110)用于发射光脉冲序列；扫描模块(202)包括旋转的第一光学元件(214)和旋转的第二光学元件(215)，用于将光脉冲序列依次改变至不同的传播方向出射；控制模块(150)用于控制第一光学元件(214)的转动速度和第二光学元件(215)的转动速度与第一参数的比值分别为第一整数和第二整数，或者，用于控制第一光学元件(214)的转动速度和第二光学元件(215)的转动速度与第二参数的比值分别为第三整数和第四整数，其中，第一参数包括60与积分时间的比值，第二参数包括30与积分时间的比值。
Patent WO-2021233124-A1 (WO)
Title: Communication mode setting method and apparatus for intelligent lock, and device and storage medium
Inventor: ZHOU JIFA
IPC: G07C9/00
Filed: 2021-05-06
Abstract: A communication mode setting method and apparatus for an intelligent lock, and a device and a storage medium. The method comprises: obtaining information of the current scene where an intelligent lock is located (S201), the information of the current scene comprising one or more of the current time and the current position; and setting a communication mode of the intelligent lock and a server according to the information of the current scene (S202), the communication mode being a long-connection communication mode or a short-connection communication mode. Therefore, the flexibility and reasonability of setting the communication mode of the intelligent lock are improved, and the power consumption of the intelligent lock is effectively reduced.
Patent WO-2022001369-A1 (WO)
Title: Toothbrush
Inventor: XU ZHENWU
IPC: A46B7/04
Filed: 2021-05-08
Abstract: Provided is a toothbrush, which comprises a brush handle (10) and a brush head (20). The brush handle (10) comprises a grab handle (11) and a connecting shaft (12) connected to one end of the grab handle (11). The brush head (20) is provided with a connecting cavity (21); the connecting shaft (12) is used for being inserted into the connecting cavity (21) and the connecting shaft (12) is used for being connected to the brush head (20) in a clamped manner. The connecting shaft (12) is provided with a clamping groove (121); the brush head (20) is provided with an elastic clamping member (22) arranged on the cavity wall of the connecting cavity (21); the elastic clamping member (22) can match the clamping groove (121) in a clamped manner; or the clamping groove (121) is arranged in the cavity wall of the connecting cavity (21), the connecting shaft (12) is provided with the elastic clamping member (22), and the elastic clamping member (22) can match the clamping groove (121) in a clamped manner.
Patent WO-2021254074-A1 (WO)
Inventor: HU RUNYU
IPC: G06K9/62
Filed: 2021-05-19
Abstract: Le procédé comporte les étapes consistant à: acquérir une image de numérisation concernant un résultat de notation, dans une situation où il existe un candidat correspondant de manière unique au résultat de notation, et où le résultat de notation porte un identifiant de notation obtenu au moyen d'une comparaison sur la base de réponses d'un candidat correspondant concernant des questions, et des réponses de référence aux questions; identifier l'identifiant de notation présent sur l'image de numérisation du résultat de notation; et selon l'identifiant de notation présent sur l'image de numérisation du résultat de notation, déterminer la situation de réponses, concernant les questions, du candidat correspondant de manière unique au résultat de notation. La présente invention est applicable à la notation intelligente de copies d'examen avec des questions hors choix, de sorte que le rendement de la réalisation d'une notation de copies d'examen sur la situation de réponses aux questions hors choix peut être amélioré.
Patent WO-2021233395-A1 (WO)
Title: Communication method and apparatus, and computer-readable storage medium
Inventor: YAO QI
IPC: H04W76/10
Filed: 2021-05-20
Abstract: Disclosed are a communication method and apparatus, and a computer-readable storage medium. The method comprises: receiving data network identifier information from a session management function network element, wherein the data network identifier information comprises an identifier of a data network of a first terminal device, at least one support service of which is located at the current position; and when the first terminal device does not access a first data network, sending a first message to the session management function network element, wherein the first message contains an identifier of the first data network, the identifier of the data network of the first terminal device, at least one support service of which is located at the current position, comprises the identifier of the first data network, and the first message is used for establishing a data path between a shunt node and a user plane function network element corresponding to the first data network. By means of the embodiments of the present invention, a data path between a shunt node and a user plane function network element corresponding to a data network is established, such that a communication path between a terminal device and the data network can be shortened.
Patent WO-2022068238-A1 (WO)
Title: Tensioning method for tensioning integral keel
Inventor: CHEN WUJUN
IPC: G06F119/14
Filed: 2021-05-31
Abstract: A tensioning method for tensioning an integral keel, comprising the following steps: step 1, determining target values after integral forming by tensioning; step 2, forming the outline of the integral keel; step 3, performing a secondary tensioning on an inner stiffening ring by extending a hub shaft, so as to reach a self-balancing state; step 4, pre-providing telescopic rods between the stiffening rings and central trusses, so that the stiffening rings are connected to the central trusses; step 5, installing longitudinal tie rods; step 6, releasing the constraints of position division points and the central trusses, and tensioning the integral keel by extending the telescopic rods, so as to realize the introduction of tensile force to the longitudinal tie rods; step 7, performing a secondary tensioning on an outer stiffening ring by extending the hub shaft, so as to reach the self-balancing state; and step 8, performing adjustment iteratively, so as to reach the target values after the integral forming by tensioning.
Patent WO-2022213474-A1 (WO)
Title: Air conditioner
Inventor: JIA YING
IPC: F24F11/89
Filed: 2021-06-10
Abstract: An air conditioner (100), comprising: a volute (10), an accommodating space (101) being defined in the volute (10), the volute (10) being provided with air inlets (102) and an air outlet (103) communicated with the accommodating space (101), the volute (10) being provided with a heat dissipation space (104) spaced from the accommodating space (101), and the peripheral wall of the heat dissipation space (104) being provided with heat dissipation holes (105); a first fan (21), the first fan (21) being arranged corresponding to the air inlets (102); and an electric control device (30), the electric control device (30) comprising an electric control assembly (31) and a heat sink (32), the heat sink (32) being disposed on the electric control assembly (31) to dissipate heat from the electric control assembly (31), at least a part of the heat sink (32) being arranged corresponding to the heat dissipation space (104), and the air in the heat dissipation space (104) entering the accommodating space (101) through the heat dissipation holes (105) and the air inlets (102).
Patent WO-2022257109-A1 (WO)
Title: Optical module with removable optical port, and testing method for aoc optical module
Inventor: SHU KUN
IPC: G02B6/42
Filed: 2021-06-11
Abstract: The present invention relates to the technical field of optical modules; and provides an optical module with a removable optical port, the optical module comprising a module main body and an optical port plastic part, a recess for inserting the optical port plastic part therein being provided at an optical port of the module main body, and the optical port plastic part being detachably connected to the recess. Further provided is a testing method for an AOC optical module. The AOC optical module is the optical module with a removable optical port described above. According to the optical module with a removable optical port of the present invention, the removable optical port plastic part can be independently removed and replaced without the need for disassembling the module main body, such that such an optical module solution can be more easily changed into an AOC module by means of replacing the plastic part at the optical port without the need for performing a performance test again, thereby effectively improving the flexibility of a product solution and facilitating a reduction in product costs.
Patent WO-2022012246-A1 (WO)
Title: Camera module having pan-tilt
Inventor: Jiang Zejiao
IPC: H04N5/225
Filed: 2021-06-15
Abstract: The present invention relates to a camera module having a pan-tilt, comprising: a module body comprising a lens assembly and a photosensitive assembly; and a pan-tilt structure comprising an outer frame provided outside the module body, an SMA wire for suspending the module body inside the outer frame, and a driving apparatus provided on the outer frame and the module body. In a non-anti-shake mode, the SMA wire is in a first state to support the module body; and in an anti-shake mode, the SMA wire is electrified and heated to induce a shape memory effect, so as to be transformed from the first state to a second state, and compared to the first state, the SMA wire, in the second state, can reduce a resistance of the driving apparatus driving the module body to move. According to the present application, large-stroke anti-shake can be achieved, so that photographing in a moving scene and a dark scene is clearer; and the miniaturization of an anti-shake structure for the pan-tilt can be achieved.
Patent WO-2022261945-A1 (WO)
Inventor: ZENG CHENG
IPC: H01L27/32
Filed: 2021-06-18
Abstract: La présente divulgation concerne un écran d'affichage, un appareil d'affichage et un procédé de fabrication d'un écran d'affichage. L'écran d'affichage comprend : un substrat de base ; des éléments électroluminescents qui sont situés sur un côté du substrat de base ; une couche de film de conversion de couleur, qui est située du côté des éléments électroluminescents qui est opposé au substrat de base, et a une pluralité de motifs de conversion de couleur qui correspondent aux éléments électroluminescents d'une manière biunivoque, chaque motif de conversion de couleur comprenant une matrice et des particules de conversion de couleur qui sont réparties dans la matrice, et les particules de conversion de couleur convertissant la lumière qui est émise par les éléments électroluminescents ; et une première couche de film, qui est située entre les éléments électroluminescents et la couche de film de conversion de couleur, et est adjacente à la couche de film de conversion de couleur, l'indice de réfraction n1 de la première couche de film et l'indice de réfraction n2 de la matrice satisfaisant : n2 / n1 > 0,82.
Patent WO-2022002265-A1 (WO)
Title: Request and response methods for detecting mld, station, and access point
Inventor: GUO YUCHEN
IPC: H04W76/11
Filed: 2021-07-02
Abstract: Embodiments of the present application provide a request and response technology of detection between a station and multiple AP MLDs. If the station wants to obtain a communication parameter of a non-transmitted BSSID AP, a detection request frame can be sent to an AP of a non-transmitted BSSID in an MBSSID set, and a transmitted BSSID AP in the MBSSID set may, as a substitute, reply to a detection response frame, or, if the station wants to detect multiple AP MLDs in one step, the station may send the detection request frame to one transmitted BSSID AP in the MBSSID set, so as to request the AP to reply to the communication parameter of the non-transmitted BSSID AP, wherein the non-transmitted BSSID AP and the transmitted BSSID AP may belong to different AP MLDs. By implementing the present application, the station may obtain communication parameters of multiple APs in one or more AP MLDs by sending one detection request frame, and may obtain communication parameters of the AP MLDs on multiple links, thereby efficiently implementing association of the station and the AP MLDs or establishing multi-link transmission between the station and the AP MLDs.
Patent WO-2023279254-A1 (WO)
Inventor: ZHOU JIAYUAN
IPC: G06F11/36
Filed: 2021-07-06
Abstract: L'invention concerne des procédés et des systèmes pour détecter et rendre compte d'une réparation de vulnérabilité dans un référentiel de code. Une validation obtenue à partir du référentiel de code est prétraitée pour produire des séquences d'unités lexicales de niveau de fichier représentant chacune un changement de code de niveau de fichier pour des fichiers respectifs. Des vecteurs de plongement de changement de code de niveau de fichier respectifs sont produits par l'entrée de chaque séquence d'unités lexicales de niveau de fichier dans un modèle de transformateur, chaque vecteur de plongement de changement de code de niveau de fichier étant une représentation vectorielle du changement de code de niveau de fichier pour le fichier respectif. Les vecteurs de plongement de changement de code de niveau de fichier sont combinés en un vecteur de plongement de changement de code de niveau de validation qui représente tous les changements de code présents dans la validation. Un score de réparation de vulnérabilité de niveau de validation prédit est produit en fournissant le vecteur de plongement de changement de code de niveau de validation en entrée d'un classificateur. Un rapport de réparation de vulnérabilité est produit, contenant une identification de la validation et le score de réparation de vulnérabilité de niveau de validation prédit.
Patent WO-2023279329-A1 (WO)
Inventor: Song sida
IPC: G02F1/1347
Filed: 2021-07-08
Abstract: 本申请公开了一种双面显示器、显示装置、汽车及交互方法，用于实现一种具有透明功能的双面显示器。其中，双面显示器包括：相对设置的第一透明显示面板和第二透明显示面板，以及位于所述第一透明显示面板和所述第二透明显示面板之间的调光层；所述调光层用于根据加载的电压呈现透光态或遮光态。或者，双面显示器包括：相对设置的第一液晶显示面板和第二液晶显示面板，以及位于所述第一液晶显示面板和所述第二液晶显示面板之间的透明发光二极管显示面板。
Patent WO-2022022319-A1 (WO)
Inventor: XU YANQING
IPC: G06K9/00
Filed: 2021-07-20
Abstract: An image processing method, an electronic device, an image processing system and a chip system, which relate to the technical field of image processing, and can solve the problem of an image processing effect of a feature analysis network model in a multi-task deep neural network model being relatively poor. The method comprises: a first device extracting, by means of a feature extraction network model, feature information of an image to be processed; the first device identifying the extracted feature information to obtain identification information of the feature information; the first device sending, to the second device, the feature information of said image and the identification information of the feature information; and after receiving the feature information and the corresponding identification information sent by the first device, the second device selecting a feature analysis network model corresponding to the identification information to process the received feature information, so as to obtain an image processing result.
Patent WO-2022037426-A1 (WO)
Inventor: TONG JIAJIE
IPC: H03M13/13
Filed: 2021-08-06
Abstract: Provided are a coding method and apparatus. The method comprises: acquiring information to be coded and a mother code length N, wherein said information comprises K information bits; determining, according to K and N, a set I corresponding to sub-channels of the information bits and a set F corresponding to sub-channels of frozen bits, wherein information bits corresponding to the serial numbers of the sub-channels in I are distributed in X outer code sub-codes, the code length of each outer code sub-code is B, the X outer code sub-codes are composed of first-type outer code sub-codes and second-type outer code sub-codes, or are composed of the first-type outer code sub-codes, the second-type outer code sub-codes and a third-type outer code sub-code, the code rate of the first-type outer code sub-codes is less than or equal to LB, the code rate of the second-type outer code sub-codes is greater than or equal to HB, the code rate of the third-type outer code sub-code is greater than LB and less than HB, LB is greater than 0 and less than HB, and HB is less than or equal to 1; and performing polarization coding according to I and F. Therefore, the decoding delay can be reduced.
Patent WO-2022156211-A1 (WO)
Inventor: XU ENBO
IPC: C12P19/04
Filed: 2021-08-24
Abstract: 提供了一种复合酶以及配合同步挤压制备抗性糊精的方法。该方法基于不同的糖苷键作用位点以选定复配淀粉酶的比例，将复合酶与淀粉进行高剪切共挤压加工，通过挤压腔内的热机械多物理场耦合(μm级非定向剪切)并协同酶解定点解聚作用(nm级专一性剪切)，精细调控淀粉直链和支链的断裂顺序及程度，以形成差异性链长分布。该方法将内置双螺杆腔体作为高效酶解淀粉的反应器，在增大其轴向扩散速率、滞留时间和作用面积的条件下降低酶液用量，形成了高结晶度的抗性糊精(M  w ：0.5～8kDa)。
Patent WO-2023023997-A1 (WO)
Inventor: LIN HONGKAI
IPC: H01M50/536
Filed: 2021-08-25
Abstract: 本申请提供一种电池，包括壳体、顶盖和电芯，所述顶盖封盖在所述壳体的上端并与所述壳体围设成腔体，所述电芯位于所述腔体内，所述电芯具有第一极耳和第二极耳，所述第一极耳和第二极耳的极性相反；所述顶盖包括金属片、绝缘件、导电件和第二转接件，其中：所述第二极耳与所述金属片电连接，所述第二转接件包括第二连接片和设置在所述第二连接片上的第二引脚，所述第二转接件通过所述第二连接片与所述金属片相连，所述第二引脚的一端与所述第二连接片相连，所述第二引脚的另一端伸出所述顶盖外缘。本申请能够提高电池的稳定性等性能。