baber/WOPTO huggingface dataset:
Patent WO-2020248414-A1 (WO)
Inventor: WANG DEPING
IPC: F25B41/34
Filed: 2019-09-12
Abstract: A multi-split air conditioner and a method for controlling the self-cleaning of same; the multi-split air conditioner comprises an outdoor unit and an indoor unit group, and the indoor unit group comprises a first indoor unit and at least one second indoor unit. The method for controlling the self-cleaning of a multi-split air conditioner comprises: causing the first indoor unit to execute a self-cleaning mode when all indoor units of the air conditioner are in cooling working conditions; and closing an electronic expansion valve corresponding to the second indoor unit. In the described control method, the electronic expansion valve of the second indoor unit is closed so as to ensure that there is sufficient refrigerant circulating in a pipeline system of the first indoor unit so that the frosting of the first indoor unit is fuller, a dust and dirt peeling and washing effect is better, and a self-cleaning effect is improved.
Patent WO-2021046887-A1 (WO)
Inventor: LI PING
IPC: B23B41/00
Filed: 2019-09-20
Abstract: 一种不锈钢工件加工用钻孔设备，包括位置可调式安装在升降横杆（7）上的钻孔机构；钻孔机构包括底部具有安装槽（11）的安装座（10），安装槽（11）内拆装式安装有钻孔组件，钻孔组件包括钻孔电机（20）以及安装在钻孔电机（20）输出轴上的钻头（16）；钻孔电机（20）固定安装在电机座（21）上，电机座（21）通过与其外圈具有的锁定槽（23）相适配的锁定组件拆装式安装在安装槽（11）内。
Patent WO-2020258576-A1 (WO)
Inventor: ZHANG RUIHUA
IPC: C23C24/10
Filed: 2019-09-30
Abstract: A composite coating (5), a preparation method, and an application. The preparation method comprises the following steps: preparing a composite wire material (4) from hard phase particles and a base material, wherein the base material is a sheath (41), and the hard phase particles are fillers; and performing plasma cladding in the manner of delivering a basic powder material (3) coaxially and laterally feeding the composite wire material (4).
Patent WO-2021072761-A1 (WO)
Inventor: FANG YU
IPC: H04W12/06
Filed: 2019-10-18
Abstract: Embodiments of the present application provide a device access method and apparatus, a system control method, an electronic device, and a storage medium. The device access method comprises: a user terminal obtains device identifier information of a controlled device; create a wireless hotspot using a preset hotspot name as the hotspot name and a preset hotspot password as the hotspot password; establish a connection with the controlled device by means of the wireless hotspot in response to an access request of the controlled device; and send network verification information to the controlled device, the network verification information being used for allowing the controlled device to access a network of a gateway device. By obtaining the identifier information of the controlled device and establishing a hotspot corresponding to the identifier information, the controlled device is connected to the user terminal by means of the hotspot, and the user terminal sends network information to the controlled device by means of the hotspot, so that the controlled device is connected to the network by means of the network information. Because the controlled device only establishes a connection with the hotspot corresponding to the identifier information, the security of access of the controlled device is greatly improved.
Patent WO-2021081820-A1 (WO)
Inventor: ZHANG JINGMIN
IPC: C08L27/16
Filed: 2019-10-30
Abstract: Disclosed in the present invention are a CPU heat dissipation material having a heat-absorbing, heat-transferring and radiative complex mechanism and a manufacturing method therefor. The heat dissipation material is composed of three parts: a matrix part, which is 55-80 parts by weight of a P(VDF-TrFE) copolymer, inside which honeycombed multiple through holes are formed; a filler part, which is a blend comprising three components, i. e. 15-20 parts of polymethyl methacrylate, 25-35 parts of ethylene-vinyl acetate and 15-25 parts of graphite powder, cured inside the matrix part; and a graphene film layer, which is attached to an outer surface, a water contact angle of the film layer being 118° to 123°, and a thermal conductivity being 4800 W/m·K to 5300 W/m·K. The present invention has the advantages of hydrophobic surface, large specific surface area, fast heat dissipation, coexistence of multiple heat dissipation modes, and double increase in overall heat dissipation efficiency.
Patent WO-2021042555-A1 (WO)
Title: Spraying device for welding tab
Inventor: XU YULIN
IPC: B05B13/02
Filed: 2019-11-13
Abstract: A spraying device for a welding tab, the device comprising a mounting frame (1); the mounting frame comprises a top flat plate (2) and two side vertical plates (3); the two ends of the top flat plate in the length direction are fixedly connected to corresponding side vertical plates, respectively; and a horizontal guide rail (4) is arranged on a lower surface of the top flat plate in the length direction thereof. The device also comprises driving arms (5) that are symmetrically arranged on two sides; the top of each driving arm is clamped on the horizontal guide rail at a corresponding position; nozzle assemblies (6) are fixedly provided at bottom portions of the driving arms so as to face toward an outer side; the nozzle assemblies each comprise a housing (7), and a glue inlet (8) and a glue return port (9) are arranged on the periphery of the housing; a discharge port (10) is provided at the position on an outer end of the housing which faces an inner wall of a welding tab, and an inner end connecting end of a nozzle (11) is fixedly sleeved on an inner annular wall of the discharge port; and spraying ends of the nozzles protrude out of the discharge ports. The described spraying device may adjust the area of a tank body covered by spraying, so that the universality of the entire device is good.
Patent WO-2021102758-A1 (WO)
Inventor: HUANG WEIZHEN
IPC: B26D7/01
Filed: 2019-11-27
Abstract: Disclosed is a positioning mechanism of an automobile sealing strip, the positioning mechanism comprising a sealing strip fixing frame (10), a sealing strip positioning device (40) and a sealing strip pushing device (50). The sealing strip positioning device (40) is arranged on the sealing strip fixing frame (10). The sealing strip positioning device (40) comprises a first strip-shaped positioning assembly (41), a second strip-shaped positioning assembly (42) and a transverse clamping fixing assembly (43), wherein the transverse clamping fixing assembly (43) is arranged on the sealing strip fixing frame (10), and the first strip-shaped positioning assembly (41) and the second strip-shaped positioning assembly (42) are respectively arranged on the sealing strip fixing frame (10) side by side. In the positioning mechanism, by providing the sealing strip positioning device (40) and the sealing strip pushing device (50), positioning is facilitated, such that an intact and flat punching opening during punching can be guaranteed, improving the finished product quality of a sealing strip.
Patent WO-2020114417-A1 (WO)
Inventor: ZHU XIAOXUAN
IPC: G06Q30/02
Filed: 2019-12-04
Abstract: Selon des modes de réalisation, la présente invention concernent un procédé, un dispositif et un système de distribution d'informations, le système comprenant : un premier client, utilisé afin de soumettre une demande d'enregistrement de dispositif à un serveur, et afin de fournir à un utilisateur de service de dispositif un portail d'accès à une interface cible ; le serveur, utilisé afin de renvoyer des informations relatives au portail d'accès au premier client ; un deuxième client, utilisé afin de créer une tâche de livraison associée à un premier utilisateur dans un système de service de vente de réseau, la tâche de livraison comprenant des informations d'exigence de distribution et des informations de contenu de distribution ; et un troisième client, utilisé afin d'obtenir et d'afficher un contenu à afficher de l'interface cible au moyen des informations relatives au portail d'accès. Le serveur est en outre utilisé afin de mettre en correspondance un premier utilisateur cible avec le deuxième utilisateur, et afin de renvoyer des informations de contenu de distribution correspondant au premier utilisateur cible au troisième client pour affichage. Au moyen des modes de réalisation de la présente invention, il est possible d'aider plus efficacement les propriétaires de marques à trouver des consommateurs potentiels et d'effectuer des opérations précises.
Patent WO-2021103161-A1 (WO)
Inventor: ZHAO XIAOFENG
IPC: H04M1/02
Filed: 2019-12-12
Abstract: Disclosed in the present application are a rotating shaft mechanism for a folding screen, a folding screen assembly and a foldable mobile terminal. Based on the present application, a folding screen of a foldable terminal can work more reliably and smoothly, and has the outstanding advantages of a simple structure, easy implementation, being low in cost, having a relatively high reliability, a long service life, a wide application range, etc., and the present application can be widely applied to foldable mobile terminals.
Patent WO-2020177441-A1 (WO)
Title: Unidirectional isolated data acquisition and offline algorithm verification system
Inventor: TANG JIAN
IPC: G05B19/418
Filed: 2019-12-17
Abstract: A unidirectional isolated data acquisition and offline algorithm verification system. An "intranet data transfer machine" is constructed using DCS manufacturer OPC software; an "intranet isolated transmitter" provided with an optical gate unidirectional transmission device is used for acquiring a critical process variable and generating a data acquisition configuration file in the "intranet data transfer machine" on the basis of a universal intranet OPC client; an "extranet isolated receiver" provided with an optical gate unidirectional receiving device is used for receiving the critical process data and the configuration file from the "intranet isolated transmitter" by means of a unidirectional optical fiber, and providing a forwarding service for the critical process variable on the basis of a universal extranet OPC server that meets an industry standard; a customized extranet OPC client that meets the industry standard is used for implementing a critical process variable acquisition and storage function on an "extranet data storage machine"; advanced algorithms such as modeling, control, and optimization of a MSWI process are verified on an "extranet algorithm verification machine" by comparing output of a customized algorithm verification module with actual output of an industrial field.
Patent WO-2020135815-A1 (WO)
Inventor: GONG ZHENGWEI
IPC: H04W4/06
Filed: 2019-12-28
Abstract: 本申请提供一种数据传输方法，包括：接收节点接收发送节点发送的第一分层调制数据，其中，所述第一分层调制数据包括k层数据，所述第一分层调制数据中的每一层数据均经过独立编码和独立的功率处理，k为大于或者等于2的整数；在确定所述第一分层调制数据中预定的i层数据被正确译码的情况下，发送第二分层调制数据，所述第二分层调制数据包括被正确译码的所述预定的i层数据，其中，i为小于或者等于k的正整数。通过实施该方案，能够通过分层调制以及协作转发的方式将多层数据进行广播发送，提升多层信息的广播发送效率。
Patent WO-2020140862-A1 (WO)
Title: Application conditionnelle de la prédiction inter avec un partitionnement géométrique dans le traitement vidéo
Inventor: ZHANG LI
IPC: H04N19/70
Filed: 2019-12-30
Abstract: L'invention concerne un procédé de traitement d'une vidéo consistant: à réaliser une détermination, par un processeur, selon laquelle un premier bloc vidéo est partitionné pour comprendre une première partie de prédiction qui est non rectangulaire et non carrée; à ajouter un premier candidat de prédiction de vecteur de mouvement (MV) associé à la première partie de prédiction à une liste de candidats de mouvement associée au premier bloc vidéo, le premier candidat de prédiction MV étant dérivé d'un candidat de prédiction MV de sous-bloc; et à effectuer un traitement supplémentaire du premier bloc vidéo à l'aide de la liste de candidats de mouvement.
Patent WO-2021134485-A1 (WO)
Inventor: GAO HONGTAO
IPC: G06K9/00
Filed: 2019-12-31
Abstract: 一种视频评分方法、装置、存储介质及电子设备，其中，获取待检测视频(101)；根据预设的特征提取算法，从所述待检测视频中提取多个维度的视频特征(102)；基于预设特征融合算法对所述多个维度的视频特征进行特征融合处理，生成融合特征(103)；基于预设回归算法和所述融合特征，计算所述待检测视频在多个情感维度上的情感分数(104)，实现了从情感维度上对视频进行评分。
Patent WO-2021012647-A1 (WO)
Inventor: ZHAO HAO
IPC: G06F21/32
Filed: 2020-01-13
Abstract: A face verification method, comprising: performing face recognition on a two-dimensional face image, and if the result of face recognition indicates that face recognition is successful, then performing three-dimensional reconstruction to obtain a reconstructed three-dimensional face image; and performing live body detection on a collected original three-dimensional face image, and if detected to be a live body, then comparing the degree of similarity between the reconstructed three-dimensional face image and the original three-dimensional face image; and according to the obtained comparison result, determining whether a user in the two-dimensional face image is a target user. In the foregoing manner, the use of the success of face recognition and the success of living body detection as constraints may ensure the accuracy of the face data that needs to subsequently undergo degree of similarity comparison, and comparing the reconstructed three-dimensional face image with the sample and then performing degree of similarity comparison may improve the accuracy of the comparison result. Moreover, on the basis that the accuracy of the comparison result is higher, the accuracy of face verification may be effectively increased, and the performance against face forgery attacks may be improved accordingly.
Patent WO-2021008134-A1 (WO)
Inventor: SUN XUEBIN
IPC: H04S3/00
Filed: 2020-02-20
Abstract: Provided in the present application is a display device. The display device comprises an audio channel selection terminal for simultaneously connecting to a plurality of power amplifiers. The audio channel selection terminal outputs a first audio channel switch signal and a second audio channel switch signal in a time-division manner. At least two of a plurality of first data terminals are connected to at least two of the plurality of power amplifiers correspondingly in a one-to-one manner, and when the audio channel selection terminal outputs the second audio channel switch signal, each of the at least two first data terminals simultaneously outputs the other audio channel signal to the corresponding power amplifier.
Patent WO-2020177641-A1 (WO)
Inventor: JIA ZHUOCHENG
IPC: H01M50/209
Filed: 2020-02-28
Abstract: A packaging housing (14), comprising: a first end plate (16); a second end plate (18) disposed opposite to the first end plate (16); a first side plate (20); and a second side plate (22) disposed opposite to the first side plate (20), wherein the first side plate (20) and the second side plate (22) are disposed between the first end plate (16) and the second side plate (18). A first through-hole (24) is disposed at the first end plate (16), and a protruding element (26) passing through the first through-hole (24) is disposed at the first side plate (20), such that the first end plate (16) is detachably fixed to the first side plate (20) or the second side plate (22). Also provided is a battery pack (10). The invention aims to at least resolve the issue of assembly difficulty for pouch lithium battery modules when the assembly space is limited, thereby facilitating assembly of pouch lithium battery modules.
Patent WO-2021022814-A1 (WO)
Inventor: MI BO
IPC: F25D23/00
Filed: 2020-03-19
Abstract: Disclosed are a refrigerator and a drink supply apparatus thereof. The drink supply apparatus comprises: a support base, a mating base, a liquid outlet mechanism, and a sealing member for mating with the opening of a drink container. The sealing member has a channel mated with the liquid outlet mechanism, is provided on the mating base and rotates synchronously with the mating base. When the sealing member is located in an initial assembly position, the drink container is mated to the sealing member with the opening thereof higher than the liquid level of the drink; when the sealing member is located in a full assembly position, the drink container is vertically placed upside down on the sealing member.
Patent WO-2020200070-A1 (WO)
Inventor: HU CHUNHUA
IPC: B42D25/324
Filed: 2020-03-27
Abstract: Disclosed are an optical anti-counterfeiting element and a manufacturing method therefor. The optical anti-counterfeiting element comprises: a fluctuating structure layer (2), wherein the fluctuating structure layer (2) is provided with a first area (A), a second area (B) and a third area (C); the first area (A) is provided with a first micro-structure, the second area (B) is provided with a second micro-structure, and the third area (C) is a flat area without a structure; the specific volume of the second micro-structure is greater than that of the first micro-structure; the first area (A) and the third area (C) are each provided with a reflecting layer (31), a dielectric layer (32) and an absorbing layer (33) overlapping with each other, and the second area (B) is not provided with the reflecting layer; and a surface appearance of the side, away from the fluctuating structure layer, of the dielectric layer located on the first area (A) is obviously different from the surface appearance of the fluctuating structure layer. During reflecting observation on one side of the optical anti-counterfeiting element, the first area has a weak interference light variation effect or no interference light variation effect, and the third area has an obvious interference light variation effect; and during perspective observation, the second area has a hollowed-out effect.
Patent WO-2021203370-A1 (WO)
Inventor: ZUO ZHISONG
IPC: H04W48/10
Filed: 2020-04-09
Abstract: 本申请实施例提供了一种无线通信方法、终端设备和网络设备，能够通过广播信息禁止或者减少一定类型终端设备接入网络。该无线通信方法包括：终端设备接收第一网络广播的第一信息，该第一信息包括能力等级阈值，和/或，该第一信息包括禁止或者允许接入该第一网络的设备类型，其中，该第一信息用于限制接入该第一网络。
Patent WO-2021212337-A1 (WO)
Inventor: SU JIE
IPC: G06F16/13
Filed: 2020-04-21
Abstract: Provided is a data access method, which is applied to a processing device, wherein the processing device manages a storage device on the basis of a log structured file system (LFS), characterized in that the method comprises: a processing device writing a target file into a storage device on the basis of an out place update (OPU) mechanism; and the processing device writing file attribute information, corresponding to the target file, into the storage device into out-of-band (OOB) data of the storage device, so as to recover, after abnormal power-down, access to the target file by using the file attribute information stored in the out-of-band (OOB) data. In this way, when the processing device writes the target file into the storage device, file attribute information corresponding to the target file can be written into the out-of-band (OOB) data, such that access to the target file can be recovered by using the file attribute information after abnormal power-down, thereby preventing the loss of the target file.
Patent WO-2020221227-A1 (WO)
Inventor: WU SULI
IPC: C09D7/61
Filed: 2020-04-28
Abstract: A high-refractive index microsphere Mie scattering-based schemochrome coating, composed of the following components in parts by mass: 5-20 parts of nano microspheres having a highly uniform particle size and a theoretical refractive index greater than 1.7, 75-90 parts of dispersion liquid, 0.1-5 parts of a surfactant, and 1-5 parts of an adhesive. The schemochrome coating forms a local microcosmic ordered and macroscopic long-range unordered structural film by means of spray coating, blade coating, brush coating, roller coating, or dip coating; the matrix is glass, metal, textile, ceramic, plastic, or paper; the surfactant is sodium dodecyl benzene sulfonate, cetyl sodium sulfate, stearic acid, or sodium stearate; the nano microspheres are one, or two, or more of ZnS, ZnO, CdS, Cu  2 O, CaS, CuS, Cu  2 S, TiO  2 , ZrO  2 , or CeO  2 ; the particle size of the nano microspheres ranges from 200 nm to 500 nm.
Patent WO-2021217665-A1 (WO)
Inventor: JIN ZHOU
IPC: B60R16/037
Filed: 2020-04-30
Abstract: La présente invention concerne un procédé, un dispositif et un système de réglage de siège. Le procédé consiste : à obtenir des informations d'utilisateur et des informations d'état correspondant à un utilisateur ; à déterminer des paramètres de siège correspondant à l'utilisateur en fonction des informations d'utilisateur et des informations d'état ; et à régler un siège en fonction des paramètres de siège correspondant à l'utilisateur. Le procédé de réglage de siège peut satisfaire différentes exigences d'utilisateur, évite de régler le siège selon des paramètres fixés définis à l'avance par un fabricant, fournit un mode de réglage de siège plus souple pour les utilisateurs et améliore l'expérience de l'utilisateur.
Patent WO-2020224610-A1 (WO)
Title: 储能设备的集中充/集电方法及系统
Inventor: XIN MINCHANG
IPC: B60L53/67
Filed: 2020-05-07
Abstract: 储能设备的集中充/集电方法，首先将储能设备按照预设的集中模式置于专设的功能化充/集电站/场所；获取所有储能设备的状态信息；设置充/集电模式和充/集电时间段；然后根据储能设备的状态信息确定每个储能设备的充/集电管理方式并存储；最后按照充/集电管理方式对储能设备进行充/集电，直到所有储能设备都达到预设状态。该方法通过将储能设备按照预设的集中模式置于专设的功能化充/集电站/场所，监测获取每个储能设备性能状态信息，设置用电波谷时段为充/集电时间；自动实现充/集电过程，可缓解用电高峰时的电力紧张状况，降低了充/集电成本；并且可以实现在充集电过程对储能设备的分类。
Patent WO-2020238688-A1 (WO)
Title: Preparation method for high-modulus, low-shrinkage and flame retardant polyester industrial filament
Inventor: GE JUNMIN
IPC: D01F11/08
Filed: 2020-05-18
Abstract: The present invention relates to the technical field of high-molecular fiber production, and in particular, to a preparation method for a high-modulus, low-shrinkage and flame-retardant polyester industrial filament. In the present invention, a high-strength flame-retardant polyester industrial filament is finally obtained by selecting and mixing a specific material, a high-molecular phosphorus flame retardant and a high-viscosity PET slice, controlling important parameters such as the viscosity and the phosphorus content of the mixture, and then performing effective parameter control including temperature and winding speed in each spinning segment. The advantages of the present invention are that compared with industrial spinning oil in polyester production, the spinning oil used has good friction resistance and cohesion, can greatly reduce the production of broken filaments during stretching and post-weaving, has high strength and no halogen, is environmentally friendly, and has good flame retardance and less spinning broken filaments.
Patent WO-2020238689-A1 (WO)
Inventor: GAN MING
IPC: H04W12/02
Filed: 2020-05-19
Abstract: La présente invention concerne un procédé et un dispositif de communication dans un réseau local sans fil. Le procédé de communication comprend les étapes suivantes : une extrémité de réception reçoit des informations d'indication provenant d'une extrémité d'envoi ; une zone tampon de l'extrémité de réception stocke un rapport de vraisemblance logarithmique (LLR) correspondant à des bits codés d'une sous-trame d'unité de données de protocole de contrôle d'accès au support agrégée (A-MPDU) comprenant une unité de données de protocole de contrôle d'accès au support (MPDU) cible ; et l'extrémité de réception rejette, selon les informations d'indication, le LLR correspondant aux bits codés de la sous-trame A-MPDU comprenant la MPDU cible. Au moyen de la solution technique fournie par la présente invention, le LLR correspondant aux bits codés dans la zone tampon de l'extrémité de réception peut être rejeté à temps, ce qui permet d'améliorer le débit d'un système et de réduire la demande pour une mémoire.
Patent WO-2021063007-A1 (WO)
Inventor: ZHANG LIHUA
IPC: A01G7/06
Filed: 2020-05-28
Abstract: 一种用于树木创伤修复的膏药制作方法和使用方法，制造方法包括：(1)赤霉素先用乙醇预溶解，配制成10mg/mL溶液；(2)准备环糊精20-40g/L、羧甲基纤维素钠15-30g/L、紫薯粉30-50g/L将三者的粉末充分混合均匀；(3)按照赤霉素1-5mg/L的比例把步骤(1)所得的赤霉素乙醇溶液加入洁净的自来水中；(4)按照细胞分裂素100mg/L、多菌灵0.5-1g/L、山梨酸钾3-5g/L的比例将三者依次加入步骤(3)中，并充分搅拌均匀，得混合液溶液；(5)把步骤(2)所得混合粉末加入步骤(4)所得的混合溶液中，搅拌均匀至充分溶解，即得膏药。膏药的使用方法包括：将所制膏药用200-500g容量的"牙膏管"分装，使用时旋下盖子，挤出涂抹于树干新创伤处，膏药外再用保鲜膜包裹保湿，创口面3cm以内的，一般涂抹一次即可，创口面积较大一个月内未完全愈合的，可再次涂抹。膏药能缩短伤口愈合的时间。