baber/WOPTO huggingface dataset:
Patent WO-2021109315-A1 (WO)
Title: Butterfly bean button-type soft package battery cell
Inventor: LI LIANGBIN
IPC: H01M2/02
Filed: 2020-01-07
Abstract: A butterfly bean button-type soft package battery cell, comprising an upper aluminum-plastic film layer (3), a lower aluminum-plastic film layer (4), and a battery cell body (2); the lower aluminum-plastic film layer (4) is provided with a first cavity (12) for accommodating the battery cell body (2); the upper aluminum-plastic film layer (3) and the lower aluminum-plastic film layer (4) are respectively and tightly attached to the upper part and the lower part of the battery cell body (2) at corresponding positions above and below the battery cell body (2); the overlapped part of the upper aluminum-plastic film layer (3) and the lower aluminum-plastic film layer (4), which extends outwards in the radial direction from the vertical surface of the battery cell body (2), is fixed in a sealing and hot-pressing manner to form a sealing edge (7); the sealing edge (7) extends to the top of the battery cell body (2) along the vertical surface of the battery cell body (2); the periphery of the sealing edge (7) is defined by connecting a straight edge (8) and a round edge (9) end to end, the upper aluminum-plastic film layer (3) and the lower aluminum-plastic film layer (4) are integrally fixed at the corresponding positions of the straight edge (8), and an air bag (18) for accommodating redundant electrolyte and air is further provided on the side, distant from the straight edge (8), of the round edge (9) of the upper aluminum-plastic film layer (3). The butterfly bean button-type soft package battery cell is simple in structure, flexible in arrangement, strong in practicability and high in safety, and greatly improves the rate of finished products.
Patent WO-2021168785-A1 (WO)
Title: 用于阀的控制方法和阀
Inventor: LI RUIFENG
IPC: F16K31/06
Filed: 2020-02-28
Abstract: 一种用于阀的控制方法和阀。所述控制方法包括：在所述阀打开时，致动器（2）接受第一电压；在所述阀打开到位时，所述致动器（2）接受第二电压；并且其中，所述第二电压低于第一电压。所述用于阀的控制方法和阀结构简单、易于制造、安装方便，能够在确保阀的操作可靠性的同时提高换向速度并降低阀的操作功耗。
Patent WO-2020192609-A1 (WO)
Title: 资源的确定、接收方法、装置、电子装置及存储介质
Inventor: GOU WEI
IPC: H04L5/00
Filed: 2020-03-23
Abstract: 本申请提供了一种资源的确定、接收方法、装置、电子装置及存储介质。该资源的确定方法包括：将多个混合自动重传请求确认HARQ-ACK码本复用在指定物理上行控制信道PUCCH资源中；其中，所述指定PUCCH资源至少包括以下其中之一：根据所述多个HARQ-ACK码本中高优先级HARQ-ACK码本对应的下行物理共享信道PDSCH对应的下行控制信息DCI中末尾DCI中的PUCCH资源指示PRI确定的PUCCH资源，所述多个HARQ-ACK码本中高优先级HARQ-ACK码本对应的PUCCH资源。
Patent WO-2021179387-A1 (WO)
Inventor: XUE YAN
IPC: G09G3/3225
Filed: 2020-04-08
Abstract: An AMOLED pixel driving circuit, a pixel driving method, and a display panel. All or part of thin film transistors in the AMOLED driving circuit are dual-gate thin film transistors, thereby facilitating stable storage of a data voltage (Data) in a storage capacitor (Cst), preventing screen flickering of the display panel caused by the loss of the data voltage (Data), and further improving the display effect and quality of the display panel.
Patent WO-2020238479-A1 (WO)
Title: Improved process for wet detoxification of hexavalent-chromium-containing waste residue or hexavalent chromium polluted soil
Inventor: LI SHUCAI
IPC: B09C1/08
Filed: 2020-04-20
Abstract: Disclosed is an improved process for wet detoxification of a hexavalent-chromium-containing waste residue or hexavalent chromium polluted soil, comprising subjecting the hexavalent-chromium-containing waste residue or the hexavalent chromium polluted soil to a wet grinding treatment to obtain a residue slurry; delivering the residue slurry to a sulfuric acid-acetic acid mixed solution for an acidification treatment to obtain a material slurry; delivering the material slurry to a solution of a reducing agent for a reduction reaction, such that the hexavalent chromium in the material slurry is transformed into a trivalent chromium; and subjecting the trivalent chromium material slurry after the reduction reaction to solid-liquid separation, wherein the separated filtrate is partly recycled for the acidification treatment, and the separated filter cake is subjected to an external conditioning treatment. The generation of a calcium sulfate precipitate during the wet detoxification process is reduced by adding acetic acid, thus preventing the calcium sulfate precipitate from covering hexavalent chromium pollutant particles, and increasing the dissolution of the hexavalent chromium during the acid leaching stage; in addition, the acidified material slurry is gradually added to a solution of a reducing agent, thus promoting full contact between the hexavalent chromium pollutant particles and the reducing agent, and maintaining a microenvironment that is conducive to the occurrence of reduction reactions on a reaction interface.
Patent WO-2020244336-A1 (WO)
Title: Alarm classification method and device, electronic device, and storage medium
Inventor: HUANG KAI
IPC: G06F16/35
Filed: 2020-04-24
Abstract: An alarm classification method and device, an electronic device, and a storage medium, wherein the method comprises: obtaining alarm data generated by a network device (201); extracting effective semantic words in the alarm data, and determining an alarm feature vector corresponding to the alarm data according to the valid semantic words of the alarm data (202); wherein, each valid semantic word corresponds to one feature element in the alarm feature vector of the alarm data; and determining an alarm category of the alarm data according to the alarm feature vector of the alarm data and a pre-trained classification model (203); wherein the classification model is determined according to an estimated probability of historical alarm data under each alarm category and the alarm category corresponding to the historical alarm data, and the estimated probability of the historical alarm data under each alarm category is determined according to the conditional probability of each feature element of the historical alarm data under each alarm category.
Patent WO-2020253407-A1 (WO)
Inventor: LUO SIWEI
IPC: G06F3/06
Filed: 2020-05-06
Abstract: Provided by the present application are a method and device for executing a write operation and a read operation. The method comprises: servers receiving a write request sent by a client, the write request comprising therein an identification of the client and data to be written; according to the identification of the client and a saved correspondence between the identification of the client and an allocated storage resource, the servers storing the data to be written in the storage resource after determining the storage resource allocated to the client, and the servers creating a correspondence between the identification of the client and the physical address of where the storage resource is located. In the described method, the servers determine a location for storing the data to be written and stores the data to be written in the location without requiring a coordinating node to determine the location for storing the data to be written and notify a client of the location, thereby reducing interaction flow during a write operation, and effectively improving the efficiency of a write operation.
Patent WO-2020259282-A1 (WO)
Inventor: JIA YUHU
IPC: H01Q5/20
Filed: 2020-06-09
Abstract: The present application provides a housing assembly, an antenna apparatus and an electronic device. The housing assembly comprises a dielectric substrate, a bearing film layer and a coupling structure, wherein the dielectric substrate has a first transmittance to a radio frequency signal of a preset frequency band; the bearing film layer and the dielectric substrate are stacked; the coupling structure is provided on the bearing film layer, the orthographic projection of the coupling structure on the dielectric substrate at least covers a portion of the dielectric substrate, the coupling structure comprises one or more layers of coupling element array layers, and the coupling element array layers have a resonance feature in the preset frequency band; and the housing assembly has a second transmittance to the radio frequency signal of the preset frequency band in a region corresponding to the coupling structure, and the second transmittance is greater than the first transmittance. Different regions of a housing assembly provided in the embodiments of the present application have different transmittances to a radio frequency signal, and when the housing assembly is applied to an antenna, radiation performance of the antenna is improved.
Patent WO-2022000321-A1 (WO)
Inventor: LI QIAOYU
IPC: H04W72/04
Filed: 2020-06-30
Abstract: Aspects of the disclosure relate to receiving, by a user equipment (UE), a message comprising reference signal (RS) information relating to one or more RSs that target a receiver other than the UE; and monitoring for one or more RSs based on the RS information. Other aspects, embodiments, and features are also claimed and described.
Patent WO-2021223314-A1 (WO)
Inventor: CUI PENGCHENG
IPC: F01P7/16
Filed: 2020-07-03
Abstract: 一种发动机电子水泵的控制方法，包括，采集发动机实际水温、发动机负荷及转速数据；依据发动机出水口处的实际水温，发动机运行工况包括暖机阶段、热机阶段、水温保护阶段；依次判断发动机工作状况是否处于以上阶段中的任意一个阶段；当发动机工作状况处于暖机阶段时，电子水泵减少冷却液供给，发动机快速升温；当发动机工作状况处于热机阶段时，电子水泵以最低需求供给冷却液，降低电子水泵能耗；当发动机工作状况处于水温保护阶段时，电子水泵全功率供给冷却液。将发动机运行工况分为多个阶段，对每个阶段实现冷却系统按需供给，达到最低功率损耗和燃油消耗率，实现快速升温和快速降温的需求。
Patent WO-2022000522-A1 (WO)
Inventor: LI GE
IPC: G06K9/46
Filed: 2020-07-08
Abstract: A saliency characteristics-based simulation incomplete point cloud mask generation method. The method comprises: step 1, obtaining the number of current point cloud points, a loss function measurement mode, a discard rate and the cycle number of times; step 2, when being not within the cycle number of times, jumping out of the cycle and outputting a point cloud mask M; step 3, when being within the cycle number of times, calculating coordinates x c  of a sphere center (S3), wherein the position of the sphere center of the point cloud can be roughly measured by using the median or average value of all the coordinates; step 4, calculating a gradient g of the current point cloud according to the loss function (S4); step 5, calculating a change rate δ of each point in each current point cloud with respect to the sphere center (S5); step 6, calculating scores s=-w*δ (S6) of each point in the current point cloud; and step 7, sorting all the scores from low to high, and deleting preceding [pN/T] points from the sorted points in the point cloud (S7). According to the method, a multi-region missing point cloud condition can be generated, and more flexible, changeable and complex masks can be generated.
Patent WO-2021036954-A1 (WO)
Title: Procédé et dispositif de lecture de parole intelligents
Inventor: YU XINDI
IPC: A63B71/06
Filed: 2020-08-21
Abstract: Procédé et dispositif de lecture de parole intelligents, en rapport avec le domaine technique de l'électronique, applicables à des scènes de condition physique intelligentes artificielles, et pouvant jouer différentes paroles concernant l'état et l'action d'entraînement actuels d'un utilisateur, ce qui permet à l'utilisateur d'obtenir des commentaires vocaux et un guidage en temps réel pour améliorer l'action. Les contenus vocaux sont riches et variés, et l'expérience de l'utilisateur est bonne. Le procédé de lecture de parole comprend : l'affichage, par un dispositif électronique, d'une interface d'une première application, la première application étant utilisée pour l'entraînement à l'exercice d'un utilisateur (1301) ; l'acquisition d'une image d'une action d'entraînement de l'utilisateur (1302) ; la lecture d'une animation d'une action standard, et l'affichage de l'image de l'action d'entraînement de l'utilisateur (1303) ; la détermination d'une pluralité de paroles candidates déclenchées par une première unité d'action dans l'action d'entraînement de l'utilisateur, la première unité d'action étant une action d'entraînement ou une partie d'une action d'entraînement (1304) ; et la sélection d'une parole à partir des paroles candidates pour la lecture (1305).
Patent WO-2021135321-A1 (WO)
Inventor: LIU SHUIQING
IPC: G06T7/70
Filed: 2020-08-28
Abstract: 一种物体的定位方法、装置及计算机系统，其中所述方法包括：接收彩色图像及所述彩色图像对应的深度图像（310）；将所述彩色图像及所述深度图像进行图像融合，获得目标图像（320）；将所述目标图像输入预设模型进行识别，定位所述目标图像中目标物体的位置，所述预设模型的输入层包含RGB通道及Alpha通道（330），相较于仅基于彩色图像进行的识别，提高了对目标物体定位的效率及准确度，可根据目标物体的位置实现对目标物体的位移路线的追踪，当应用于无人店时，即可跟踪顾客的购物路线，在保障了货物安全的同时也能用于对顾客购买行为的分析，提升顾客的购买体验。
Patent WO-2021052145-A1 (WO)
Title: Security verification method and system, computer device and medium
Inventor: MAN HONGYUN
IPC: H04W12/08
Filed: 2020-08-28
Abstract: Disclosed are a security verification method, a security verification system, a computer readable storage medium and a computer device. The security verification method comprises: receiving a socket connection request sent by a mobile control device, and establishing a socket connection with the mobile control device; receiving control information sent by the mobile control device, the control information comprising a control instruction and an authentication parameter, the authentication parameter comprising authorization information of the mobile control device in the mobile control device, the authorization information being acquired by the mobile control device from the controlled device when the mobile control device is connected to the controlled device by means of wireless communication technology; and verifying the authorization information, if the verification succeeds, executing the control instruction, otherwise, returning verification failure.
Patent WO-2021169237-A1 (WO)
Title: 用于空调防冻结控制的方法及装置、空调
Inventor: WANG XIUXIA
IPC: F24F11/64
Filed: 2020-09-07
Abstract: 本申请涉及智能家电技术领域，公开一种用于空调防冻结控制的方法及装置、空调。该方法包括：获取空调蒸发器的当前盘管温度以及压缩机的当前回气温度；在所述当前盘管温度大于第一设定温度，且所述当前回气温度小于第二设定温度的情况下，控制所述空调进行防冻结保护。这样，可降低了因换热器出现偏流而导致的防冻结保护失效的几率，从而有效防止故障的发生，提高了空调的使用寿命。
Patent WO-2021057741-A1 (WO)
Title: Image search method and device, and server and storage medium
Inventor: SHEN LIXING
IPC: G06F16/583
Filed: 2020-09-22
Abstract: An image search method and device, and a server and a storage medium, relating to the technical field of deep learning. The method comprises: receiving an image search instruction, the image search instruction carrying input information (301); determining, according to the input information, a plurality of pieces of attribute information of an intention category corresponding to the input information, the intention category being the category of an image search intention corresponding to the input information (302); generating a standard query according to the plurality of pieces of attribute information corresponding the intention category (303); and performing image search in a first image library according to the standard query to obtain at least one target image conforming to the standard query, and outputting the at least one target image, the first image library storing a plurality of images (304). In this way, the server can perform image search according to the semantics of the input information, so that even when a user does not know the specific name and other information of an image to be searched, the intention of the user can be understood according to the input information and search can be performed, the user does not need to query related information for query, and the efficiency of image search is improved.
Patent WO-2022000823-A1 (WO)
Inventor: GE CONG
IPC: G02B13/18
Filed: 2020-09-23
Abstract: An infrared imaging lens (110), comprising a diaphragm (115), and first, second, third and fourth lenses (111-114) which are sequentially arranged from an object side to an image side. The second and third lenses (112, 113) have positive focal power, and the fourth lens (114) has negative focal power. The paraxial region of the first lens (111) close to the object plane is a convex surface, and the paraxial region of the first lens (111) close to the image plane is a concave surface; the paraxial region of the second lens (112) close to the object plane is a convex surface, and the paraxial region of the second lens (112) close to the image plane is a concave surface; the paraxial region of the third lens (113) close to the object plane is a concave surface, and the paraxial region of the third lens (113) close to the image plane is a convex surface; the paraxial region of the fourth lens (114) close to the object plane is a convex surface, and the paraxial region of the fourth lens (114) close to the image plane is a concave surface. At least one of the two surfaces of each of the lenses is an aspheric surface. The lens (110) satisfies the following conditions: 0<|Y'/(f*TTL)|<0.5, 0.4<f/TTL<0.8, f is the focal length of the lens (110), Y' is the maximum image height on the image plane of the lens (110), and TTL is the distance from the object plane to the image plane of the lens (110).
Patent WO-2022047885-A1 (WO)
Title: Linear motor
Inventor: SHI WEILING
IPC: H02K13/00
Filed: 2020-10-12
Abstract: The present invention provides a linear motor, comprising a base, a sliding seat, a primary assembly, and a secondary assembly. The primary assembly comprises N layers of armature coils, each layer of armature coils comprising M winding coils arranged in the sliding direction, N being greater than or equal to 2, and M being greater than or equal to 2. The winding coil comprises a winding body, and a wire incoming end and a wire outgoing end which extend from the winding body. A wire incoming end of the M-th winding coil of the N-th layer is closer to a first end portion than a wire incoming end of the M-th winding coil of the (N-1)-th layer. The N-th layer of armature coils is closer to the primary assembly than the (N-1)-th layer of armature coils. A brush assembly comprises a wire incoming arm and a wire outgoing arm. The wire incoming arm of the brush assembly is electrically connected to the wire incoming ends of the at least two layers of armature coils simultaneously, and the wire outgoing arm of the brush assembly is electrically connected to the wire outgoing arms of the at least two layers of armature coils simultaneously. The primary assembly of the linear motor of the present invention is driven by direct current, and the linear motor is simple in structure, easy to control and low in control cost.
Patent WO-2021043323-A1 (WO)
Title: Method for optimizing power distribution of fuel cell vehicle
Inventor: FAN HAIMEI
IPC: G01R31/385
Filed: 2020-10-13
Abstract: A method for optimizing power distribution of a fuel cell vehicle, in which a rational fuel cell power following strategy is made according to values such as whole fuel cell vehicle power, battery power, and an SOC of a lithium ion battery. In the same time window, according to the requirements of a whole vehicle, effects of growth rates of different fuel cells on the SOC of a lithium ion battery are tested, and at the growth rate of the same fuel cell, according to the requirements of a whole vehicle, effects of different time window ranges on the SOC of a lithium ion battery are tested. A proper time window and a proper power change rate of a fuel cell are found, so that the SOC value of a lithium ion battery keeps fluctuating within a certain range. The present invention can achieve a good operation mode of power distribution between a fuel cell and a lithium ion battery, ensuring rational utilization of resources, and extending the application range of the lithium ion battery to the maximum extent.
Patent WO-2022077214-A1 (WO)
Inventor: HU YI
IPC: H04W48/10
Filed: 2020-10-13
Abstract: A method for transmitting a common time advance TA, a terminal device, and a network device, the method comprising: on the basis of a first update cycle, a terminal device updates a system message comprising a first system information block SIB, the first update cycle being different to a second update cycle, the second update cycle being a cycle used for updating a system message comprising a second SIB, the first SIB comprising a first common TA, and the second SIB not comprising the first common TA.
Patent WO-2021143224-A1 (WO)
Title: Transfer device and movable stage lamp
Inventor: HUANG TA CHE
IPC: F21V23/06
Filed: 2020-10-15
Abstract: Disclosed are a transfer device and a movable stage lamp. The transfer device comprises a rail (1) and a rail car (2); the rail (1) comprises a rail body, and a power-on guide rail (11) and a communication guide rail (12) that are arranged on the rail body; the power-on guide rail (11) and the communication guide rail (12) are both arranged in the length direction of the rail body; the rail car (2) comprises a car body (21), a traveling mechanism (22) and a conductive mechanism (23); the car body (21) is slidably arranged on the rail (1), and the traveling mechanism (22) is used for driving the car body (21) to move along the rail (1); and the conductive mechanism (23) comprises a first carbon brush assembly (231) that comes into electrical contact with the power-on guide rail (11) and a second carbon brush assembly (232) that comes into electrical contact with the communication guide rail (12), the first carbon brush assembly (231) being electrically connected to the traveling mechanism (22), and an output end of the second carbon brush assembly (232) comprising a power supply end and a signal transmission end. The problem of line winding caused by the rail car (2) dragging various lines is avoided.
Patent WO-2022077313-A1 (WO)
Inventor: XIAO JIAHUA
IPC: A61B18/02
Filed: 2020-10-15
Abstract: L'invention concerne un cathéter à cryoballonnet doté d'une fonction de chauffage, ledit cathéter comprenant un corps de cathéter, un régulateur de température (3) et une source d'alimentation externe (2), une paroi externe du corps de cathéter comprenant une couche interne (101), une couche intermédiaire et une couche externe (103), disposées de façon séquentielle de l'intérieur vers l'extérieur ; la couche intermédiaire comprenant un treillis métallique tissé (102) ; et le treillis métallique tissé (102), le régulateur de température (3) et la source d'alimentation externe (2) formant un circuit d'alimentation électrique. Dans le cathéter à cryoballonnet selon l'invention, la couche intermédiaire de la paroi externe du cathéter à cryoballonnet est pourvue du treillis métallique tissé (102) doté d'une fonction de conduction thermique, et le maillage métallique tissé (102) est raccordé à la source d'alimentation externe (2), de sorte que le treillis métallique tissé (102) puisse générer de la chaleur après avoir été alimenté de sorte à garantir que la température de la surface externe du cathéter soit maintenue dans une plage de températures définie, de sorte que l'effet de cryoablation puisse être assuré et aussi qu'une série de problèmes, tel que le gel de vaisseaux sanguins en dehors du cathéter à cryoballonnet et le gel de tissu humain lorsqu'un fluide cryogénique est introduit dans le cathéter à cryoballonnet et que le fluide cryogénique transmet de l'énergie froide à la surface externe du cathéter à cryoballonnet, soient résolus efficacement.