baber/WOPTO huggingface dataset:
Patent WO-2019024608-A1 (WO)
Title: Substrate suction apparatus
Inventor: YANG HAIDONG
IPC: B25J15/06
Filed: 2018-06-13
Abstract: Disclosed is a substrate suction apparatus comprising: a base plate (1), with a gas inlet (12) being provided on the base plate (1), one side of the gas inlet (12) being connected to a negative pressure source (9); and a face plate (3), the face plate (3) being provided on the other side of the gas inlet (12), with several through holes (32) being provided on the face plate (3). The substrate suction apparatus further comprises a gas stream uniform distribution apparatus comprising at least a flow diversion plate (2) provided between the base plate and the face plate, wherein the gas flow passage area of a region on the flow diversion plate (2) near the negative pressure source (9) is smaller than the gas flow passage area of a region on the flow diversion plate (2) away from the negative pressure source (9). In the substrate suction apparatus, the flow diversion plate (2) provided between the face plate and the base plate (1), and a gas flow passage area on the flow diversion plate (2) near the gas inlet (12) is smaller than the gas flow passage area on the flow diversion plate (2) away from the gas inlet (12), avoiding the situation of the suction pressure near the gas inlet (12) being greater than the suction pressure away from the gas inlet (12).
Patent WO-2018233718-A1 (WO)
Title: Application program security management method and apparatus, and storage medium
Inventor: YAO JUNYING
IPC: G06F21/46
Filed: 2018-06-25
Abstract: The present disclosure provides an application program security management method and apparatus, and a storage medium. The application program security management method comprises: when an operation of entering a password is performed in a current interface, determining the location of an icon of an application program corresponding to the operation is consistent with a preset location; if consistent, processing, according to a preset algorithm, a password entered by a user, and then sending the password to the application program for authentication; and if inconsistent, processing, according to a random algorithm, the password entered by the user, and then sending the password to the application program for authentication.
Patent WO-2019007253-A1 (WO)
Title: Image recognition method, apparatus and device, and readable medium
Inventor: LI BO
IPC: G06K9/62
Filed: 2018-06-28
Abstract: The present application provides an image recognition method, apparatus and device, and a readable medium. The method comprises: obtaining an image to be recognized; obtaining a feature image of the image to be recognized, the feature image being used for describing features of the image to be recognized; selecting at least two feature sets describing target objects from the obtained feature image; and recognizing the target objects on the basis of the selected feature sets. By implementing the present application, when features capable of describing a target object are selected from a feature image, multiple feature sets are selected from different regions in the feature image and can effectively represent the same type of target objects at different positions in the image, and therefore, the target objects can be more accurately recognized.
Patent WO-2019136977-A1 (WO)
Inventor: MENG TAOCHENG
IPC: B21F1/02
Filed: 2018-08-09
Abstract: 一种集成电路IC手动引脚整型机，包括底座（1）、上模（2）和下模（3），下模（3）中心设有凹槽（4），两侧设有引脚放置区（5），底座（1）上固定安装导向杆（6），导向杆（6）顶部安装挡块（9），挡块（9）与上模（2）上端面之间固定安装压缩弹簧（10），上模（2）内侧分别安装有整形针（11）和整形柱（12）。
Patent WO-2019056895-A1 (WO)
Title: Check code processing method, electronic device, and storage medium
Inventor: CHENG WEIQIANG
IPC: H04L1/00
Filed: 2018-08-15
Abstract: Disclosed in embodiments of this disclosure are a check code processing method, an electronic device, and a storage medium. The check code processing method comprises: performing operation on m bits of the nth byte of a code block to obtain the nth bit of a first sequence; and performing operation on the first sequence of the code block with a same transmission period to obtain a check code.
Patent WO-2020041954-A1 (WO)
Title: 制备高粘合强度间苯二酚甲醛树脂的新型绿色环保工艺
Inventor: HU LIXIN
IPC: C08G8/22
Filed: 2018-08-27
Abstract: 本发明公开了一种制备高粘合强度间苯二酚甲醛树脂的方法，包括以间苯二酚、甲醛为原料，改性剂为乙基乙烯基苯，在复合酸性催化剂的作用下进行树脂制备，工艺步骤为S1：熔融处理；S2：加成缩合反应；S3：中和处理；S4：蒸馏；S5：造粒，进行加成缩合反应时保证甲醛：间苯二酚：乙基乙烯基苯：复合酸性催化剂的重量比为20-30：55-65：25-30：3-5，该配比减少游离的间苯二酚，复合酸性催化剂的酸强度高，催化活性高。
Patent WO-2019052341-A1 (WO)
Title: Air guide mechanism and air conditioner provided with same
Inventor: LIN QINGHUI
IPC: F24F1/00
Filed: 2018-08-30
Abstract: An air guide mechanism comprises an air guide plate (10), air sweeping blades (20), and an air sweeping blade drive motor (30). The air sweeping blades (20) are rotationally disposed on the air guide plate (10). A drive shaft (31) of the air sweeping blade drive motor (30) is connected to rotation shafts (21) of the air sweeping blades (20) in a transmission manner, so as to drive the air sweeping blades (20) to rotate. The air guide mechanism also comprises shaft sleeves (40). The drive shaft (31) and/or the rotation shafts (21) are rotationally disposed in the shaft sleeves (40) in a penetrating manner, and the air guide plate (10) is rotationally connected to the shaft sleeves (40), so that the air guide plate (10) and the air sweeping blades (20) are relatively and rotationally disposed by means of the shaft sleeves (40). In this way, left air sweeping, right air sweeping, upper air sweeping and down air sweeping are independent of one another. The present invention also relates to an air conditioner provided with the air guide mechanism.
Patent WO-2020047756-A1 (WO)
Title: Image encoding method and apparatus
Inventor: ZHAO WENJUN
IPC: H04N19/134
Filed: 2018-09-04
Abstract: Provided are an image encoding method and apparatus. The method comprises: acquiring an image to be encoded; obtaining, according to the image to be encoded and by means of a trained neural network model, an optimal encoding parameter corresponding to the image to be encoded; and encoding the image to be encoded according to the optimal encoding parameter corresponding to the image to be encoded. The processing method involves automatically selecting, by using a trained neural network model, an optimal encoding parameter corresponding to an image to be encoded, and then encoding the image to be encoded by using the optimal encoding parameter corresponding to the image to be encoded, wherein same takes the difference between images to be encoded into full consideration, and may select the best matched encoding parameter for each of the images to be encoded, thereby improving the encoding quality of the image to be encoded.
Patent WO-2019047872-A1 (WO)
Title: Fluid separating device, hoistway structure, and petroleum or natural gas production method
Inventor: LIU SHIJI
IPC: E21B33/12
Filed: 2018-09-05
Abstract: Disclosed are a fluid separating device, a hoistway structure, and a petroleum or natural gas production method. By means of a fluid separating device (010) and a hoistway structure (020), the requirements for the intensity of a hitting force of a lower hitting device (203) on a mandrel (200) are reduced, and only a small collision force between the mandrel (200) and the lower hitting device (203) is required to complete the switching from a contracted position to an expanded position of a mandrel (200),thereby improving the reliability of the fluid separating device (010) and the hoistway structure (020) during operation.
Patent WO-2019161659-A1 (WO)
Title: Electrical structure for heat exchange device, and air conditioner
Inventor: GUO RUISHUI
IPC: F24F13/00
Filed: 2018-09-12
Abstract: An electrical structure for a heat exchange device, and an air conditioner, the electrical structure for the heat exchange device comprising: a motor seat assembly (10) which comprises a motor seat (11) and a line collection structure (12), the motor seat (11) and the line collection structure (12) being integrally formed or being separate structures, and a motor of the heat exchange device being provided on the motor seat (11); and a plurality of load lines which are inserted into the line collection structure (12) and wound or switched over in the line collection structure (12), and then extend out of the line collection structure (12) and are electrically connected to an electrical box (20) of the heat exchange device. The electrical structure effectively solves the problem of increased assembly difficulty due to complex wire routing of an electrical structure in the prior art.
Patent WO-2020015131-A1 (WO)
Title: Type identification method of block in flash memory
Inventor: YANG YUHAN
IPC: G06F11/16
Filed: 2018-09-15
Abstract: A type identification method of a block in a flash memory, comprising: writing a type identifier in at least two bytes of a first page spare area of an operated block; after performing de-disordering, looking up values of the bytes previously written in the type identifier; and if two or more items are equal, using the same value as the type identifier. The method can effectively reduce the type determination error rate of the block in the flash memory.
Patent WO-2020061879-A1 (WO)
Title: Procédé et appareil pour recevoir et transmettre des informations de commande dans un système de communication prenant en charge une communication par liaison latérale nr
Inventor: YU XIAODONG
IPC: H04W72/02
Filed: 2018-09-27
Abstract: L'invention concerne un procédé et un appareil pour recevoir et transmettre des informations de commande dans un système de communication prenant en charge une communication par liaison latérale nouvelle radio (NR). Le procédé pour recevoir des informations de commande consiste à : recevoir un premier message d'informations de commande dans un premier canal de commande et les données associées dans un canal de données, le premier message d'informations de commande comprenant un indicateur d'informations d'identification ; transmettre un second message d'informations de commande à l'UE émetteur en réponse au premier message d'informations de commande et aux données associées, le second message d'informations de commande étant associé aux informations d'identification.
Patent WO-2019095867-A1 (WO)
Title: 加湿装置
Inventor: WANG NING
IPC: F24F6/00
Filed: 2018-09-27
Abstract: 一种加湿装置，包括集水部（1）、加湿部（2）和输水部（3）；集水部（1）设置有水分子渗透膜（4），空气中的水分子能够经由水分子渗透膜（4）进入集水部（1）储存；输水部（3）用于将集水部（1）的水分输送至加湿部（2）；加湿部（2）用于使输水部（3）送来的水分气化为水蒸气，以对空气进行加湿。通过集水部（1）从空气中汲取水分，无需人工加水，水分子渗透膜（4）具有选择性透过水分子而非氮氧等其他物质的功能，达到自动净化水分子作用，减少水垢的产生。
Patent WO-2019091450-A1 (WO)
Title: 一种苯并呋喃衍生物的制备方法
Inventor: LU WEIDONG
IPC: C07C63/70
Filed: 2018-11-09
Abstract: 一种苯并呋喃衍生物的制备方法。具体而言，提供一种苯并呋喃衍生物的制备方法，根据提供的方法，可以有效的缩短现有技术中合成苯并呋喃类物质所需的反应步骤。
Patent WO-2019091491-A1 (WO)
Title: Reconnaissance de geste sur la base d'informations de profondeur et de vision artificielle
Inventor: LAM PAK KIT
IPC: G06K9/00
Filed: 2018-11-13
Abstract: L'invention concerne des systèmes et des procédés de reconnaissance de geste basés sur des informations de profondeur provenant d'une caméra qui consistent, au niveau d'un dispositif électronique ayant un système de caméra, à capturer une trame vidéo et d'informations de profondeur associées à la trame vidéo, à identifier une partie de premier plan de la trame vidéo sur la base des informations de profondeur, et à déterminer si la partie de premier plan correspond à un geste prédéfini dans une base de données. S'il est déterminé que la partie de premier plan correspond à un geste prédéfini dans la base de données, le dispositif détermine si une ou plusieurs trames vidéo subséquentes correspondent au(x) geste(s) prédéfini(s) pour produire un geste reconnu.
Patent WO-2020097867-A1 (WO)
Inventor: WANG LIZHONG
IPC: H04L12/58
Filed: 2018-11-15
Abstract: Disclosed are a message reminding method, a message reminding apparatus, a mobile terminal and a computer-readable storage medium. The message reminding method comprises: when a mobile terminal receives a new message, acquiring ambient information, wherein the ambient information comprises at least one of location information, noise information and brightness information; based on the ambient information, determining a scenario where a current mobile terminal is located; and according to the scenario where the current mobile terminal is located, determining a reminding mode of the new message, and outputting a reminding message associated with the new message by using the reminding mode. In the solution of the present application, a scenario where a current user is located can be determined according to a current location, current ambient noise and/or a current illumination strength, such that a suitable message reminding method is automatically selected.
Patent WO-2019120013-A1 (WO)
Inventor: ZHANG QI
IPC: H04N21/44
Filed: 2018-11-16
Abstract: 本申请实施例公开了一种视频编辑方法、装置及智能移动终端，获取用户的待执行编辑指令；根据所述编辑指令在预设的展示区域内选取表征待编辑视频片段的时长的帧画面图像；调用预设的渲染脚本对所述帧画面图像进行渲染，以使渲染后的帧画面图像在所述展示区域内突出显示。在用户进行视频编辑时，通过在展示区域选择对应的表征待编辑视频片段的时长的帧画面图像，就能够确定对应的待编辑视频时长。对选取的帧画面图像进行脚本渲染，使其能够区别于其他帧画面图像进行显示，直观的向用户展示选取的待编辑视频片段，方便用户确定待编辑视频的位置。采用这种编辑方式能够在有限得空间内，增大利用率，方便用户浏览和操作。
Patent WO-2020029464-A1 (WO)
Title: Method for manufacturing flexible display panel, and flexible display panel
Inventor: Bai sihang
IPC: H01L21/77
Filed: 2018-11-19
Abstract: Disclosed are a method for manufacturing a flexible display panel and a flexible display panel, comprising a flexible substrate, a barrier layer, a buffer layer, an active layer, a first gate insulation layer, a first gate metal layer, a second gate insulation layer, a second gate metal layer, an organic inter-layer insulation layer, source and drain metal layers, a passivation layer, an anode metal layer, a pixel isolation layer and a pixel support layer, wherein the source and drain metal layers are respectively in communication with the active layer and the second gate metal layer by means of two through holes.
Patent WO-2020107197-A1 (WO)
Inventor: SUN XUDONG
IPC: C07D207/267
Filed: 2018-11-27
Abstract: L'invention concerne un inhibiteur de polymérisation pour des monomères de N-vinylpyrrolidone et son utilisation. L'inhibiteur de polymérisation est choisi parmi un sel de potassium d'acide faible inorganique et/ou un sel de potassium d'acide organique. L'inhibiteur de polymérisation est ajouté à des monomères de N-vinylpyrrolidone, et est scellé et conservé sous la protection d'un gaz inerte, la quantité d'addition de l'inhibiteur de polymérisation étant de 0,005 à 0,2 % de la masse de monomères de N-vinylpyrrolidone. L'ajout direct de l'inhibiteur de polymérisation dans des monomères de N-vinylpyrrolidone en proportion peut inhiber l'auto-polymérisation des monomères de N-vinylpyrrolidone, prolonger la durée de conservation, et la chromaticité, et la toxicité des monomères pouvant être réduites de manière considérable. L'inhibiteur de polymérisation peut être utilisé directement pendant la polymérisation en solution, sans la nécessité d'éliminer l'inhibiteur de polymérisation, l'inhibiteur de polymérisation n'affectant pas la chromaticité d'une solution de polymérisation.
Patent WO-2020107232-A1 (WO)
Inventor: YUAN ZHENNAN
IPC: G06Q20/06
Filed: 2018-11-27
Abstract: The present application discloses a blockchain-based hardware wallet, transaction system, and storage medium, the hardware wallet is characterized by comprising: a biological information collection module for collecting target biological information entered by a user; a security chip coupled to the biological information collection module for acquiring the target biological information and authenticating the target biological information based on the standard biological information pre-stored in the security chip; a communication module coupled to the security chip for receiving first transaction data sent by a smart terminal when the authentication of the target biological information is successful, and for sending second transaction data after signature to the smart terminal, so that the smart terminal broadcasts the second transaction data to the blockchain network. In the above manner, by performing biological authentication login on the offline hardware wallet, the security of the use of the hardware wallet is improved.
Patent WO-2020103174-A1 (WO)
Inventor: ZHENG JINXING
IPC: G05D3/12
Filed: 2018-11-28
Abstract: 一种超导质子装置降能器控制系统，包括PLC、上位机、人机界面、分布式I/O模块、石墨块、伺服控制器、光栅尺和传动机构；PLC用于控制降能器，上位机用于通过总线与PLC交换复杂运算功能，人机界面用于通过总线和PLC交换参数，分布式I/O模块通过总线与PLC相连；控制系统具有本地和远程两种控制方式，以PLC作为降能器控制系统的核心部件，利用PROFINET、OPC-UA、分布式I/O和伺服控制技术，结合触摸屏和工控机的应用，构建了双闭环冗余控制系统，使系统工作可靠、响应快、精度高、高度的集成和智能化，满足了降能器控制系统的要求。
Patent WO-2020010785-A1 (WO)
Title: Classroom teaching cognitive load measuring system
Inventor: YANG ZONGKAI
IPC: G06V10/764
Filed: 2018-11-29
Abstract: The present invention relates to the education informatization field, and provides a classroom cognitive load measuring system, comprising: a task completion degree feature collection module, configured to record a question answering response duration and question answering accuracy of a student when completing a task; a cognitive load self-rating collection module, configured to quantitatively analyze psychological effort degree and task subjective difficulty of the student; an expression and attention feature collection module, configured to collect a classroom performance video of the student and count a smiling duration and a fixation duration of the student according to a video analysis result; a feature fusion module, configured to fuse the six indexes into a feature vector; and a cognitive load determining module, configured to send the feature vector into a classifier to identify a classroom cognitive load level of the student. By means of the present invention, a cognitive load of the student in a classroom can be objectively, quickly, and accurately rated, thereby helping a teacher to improve organization and presentation modes of learning materials, reducing external cognitive loads caused thereby, and improving the teaching effect.
Patent WO-2020107517-A1 (WO)
Inventor: YU GUANGLONG
IPC: G02B27/09
Filed: 2018-12-07
Abstract: An optical system capable of implementing a multi-line spot structured light function, and successively comprises a laser light source (1), a collimating lens (2), a Powell prism (3), and a light splitting assembly (4) along a light propagation path. The light splitting assembly (4) consists of at least two light splitting prisms closely bonded and connected successively, and has at least two reflecting surfaces. Each reflecting surface is formed by bonding two adjacent light splitting prisms to each other, and a light splitting film is coated on each reflecting surface respectively. Laser light emitted by the laser light source (1) is collimated by means of the collimating lens (2), and then transverses the Powell prism (3) to form a uniform line spot. Thereafter, the laser light enters the light splitting assembly (4) and then successively transverses each of the reflecting surfaces. A plurality of beams of line spot light are emitted from the light splitting assembly (4), and the number of beams of line spot light is the same as the number of reflecting surfaces. Compared with existing glass or plastic DOE device solutions, the present invention has the advantages of low energy loss, high flexibility, scalability and so on.
Patent WO-2020103215-A1 (WO)
Inventor: CHEN DA
IPC: H04N5/225
Filed: 2018-12-10
Abstract: 一种摄像组件及其封装方法、镜头模组（600）、电子设备（700），摄像组件的封装方法包括：提供第二承载基板（330），在第二承载基板（330）上形成再布线结构（360）；提供功能元件，功能元件具有焊垫（235、245）；形成感光单元（250），包括感光芯片（200）和贴装在感光芯片（200）上的滤光片（400），感光芯片（200）具有面向滤光片（400）的焊垫（220）；将感光单元（250）中的滤光片（400）临时键合于第二承载基板（330）上、将功能元件置于再布线结构（360）上，感光芯片（200）的焊垫（220）和功能元件的焊垫（235、245）均面向再布线结构（360）且电连接再布线结构（360）；形成封装层（350），覆盖第二承载基板（330），封装层（350）和感光芯片（200）和功能元件中的最高者相平；去除第二承载基板（330）。封装方法提高了镜头模组（600）使用性能，且减小镜头模组（600）总厚度。
Patent WO-2019120216-A1 (WO)
Inventor: SUN YEGUO
IPC: F25D31/00
Filed: 2018-12-19
Abstract: 一种能够解决食品安全卫生问题的真空冷却机，包括具有进出料口的箱体、用于密封进出料口的密封门，箱体及密封门上设有用于将密封门锁定在进出料口处的防水门锁，在箱体上设有导向定位机构，箱体侧面设有一具有电器元件的防水电控柜以及用于将埋设于箱体内的电线引出的防水接线盒，箱体内设有与电器元件连接的温度传感器，箱体外侧悬挂有与箱体转动连接的具有蜂鸣器的电控箱，在箱体侧面设有与电控箱配合方便装卸料的控制器以及与箱体连接的换热器，与换热器及箱体连通有一具有蒸汽进出口的射流器，还包括与箱体连接的当冷却完成后用于平衡箱体内压差便于密封开启的复压机构。
Patent WO-2020124626-A1 (WO)
Inventor: ZHONG DELIANG
IPC: B62B7/08
Filed: 2018-12-26
Abstract: 可快速收车的童车车架，包括手把推杆（1）、侧扶手管（2）、前脚杆（5）、后脚杆（7），手把推杆（1）套设于侧扶手管（2）内；前脚杆（5）前部设有前轮（50），前脚杆（5）上端与侧扶手管（2）下端铰接，前脚杆（5）内设有锁定滑块（6），后脚杆（7）后端设有后轮（70），后脚杆（7）前端与前脚杆（5）中部铰接，后脚杆（7）前部与侧扶手管（2）下部之间铰接有连接件（8）。
Patent WO-2019223308-A1 (WO)
Title: Ice-crushing device and refrigerator
Inventor: ZHANG KUI
IPC: F25C5/04
Filed: 2018-12-26
Abstract: An ice-crushing device (100) and a refrigerator. The ice-crushing device (100) comprises: a casing assembly (10), comprising a housing (11) and an ice bucket (12) supported in the housing (11); a driving mechanism (30) used for driving the ice bucket (12) to rotate; and an ice-crushing mechanism (50) that is disposed in the ice bucket (12). The casing assembly (10) further comprises an ice-discharging substrate (13) disposed at a bottom part of the ice bucket (12), and the ice-discharging substrate (13) is provided thereon with an ice-discharging port (131) that communicates with the ice bucket (12). Ice blocks made by an ice-making machine are crushed in the ice bucket (12) by the ice-crushing mechanism (50) and then discharged from the ice-discharging port (131). The driving mechanism (30) comprises a motor, a gear assembly driven by the motor, and a gearbox (38) accommodating the gear assembly. The gearbox (38) has an input terminal (381) and an output terminal (382) that are connected to the motor, the gearbox (38) is mounted on the housing (11), and the axis of the output terminal (382) and the axis of rotation of the ice bucket (12) are arranged in parallel.
Patent WO-2019141058-A1 (WO)
Inventor: JIANG LEI
IPC: H04W72/04
Filed: 2018-12-27
Abstract: L'invention concerne un procédé d'indication de détection, un terminal et un dispositif réseau. Le procédé d'indication de détection, utilisé pour un côté terminal, consiste à : obtenir un objet cible pour une détection de canal ou une transmission de liaison montante; et effectuer une détection de canal sur l'objet cible, l'objet cible comprenant : au moins un élément parmi au moins un filtre de transmission spatiale candidat, au moins une partie de bande passante de liaison montante candidate (BWP) et au moins un support d'élément non autorisé candidat.
Patent WO-2020133175-A1 (WO)
Inventor: HU WEI
IPC: H04N5/232
Filed: 2018-12-28
Abstract: L'invention concerne un appareil permettant de suivre des objets, comprenant un contrôleur (106, 528) configuré pour recevoir une carte de profondeur, une distance de mise au point et une trame d'image d'un objet à suivre. Le contrôleur (106, 528) est configuré pour détecter l'objet à suivre dans la trame d'image et pour générer une position d'objet pour l'objet dans la trame d'image. Le contrôleur (106, 528) est configuré pour calculer un angle de déviation pour l'objet sur la base de la carte de profondeur, de la distance de mise au point et de la position d'objet. Le contrôleur (106, 528) est configuré pour faire tourner un capteur d'imagerie (108, 526) sur la base de l'angle de déviation.
Patent WO-2019196513-A1 (WO)
Title: Preparation method for enhanced gelatinous myofibrillar protein
Inventor: LING XUEPING
IPC: A23J1/04
Filed: 2018-12-29
Abstract: A preparation method for an enhanced gelatinous myofibrillar protein, comprising the following steps: (1) preparing a myofibrillar protein; (2) dissolving the myofibrillar protein, and concentrating same to obtain a concentrate; (3) adding a pyrogallic acid to said concentrate, mixing uniformly, and placing the resultant mixture at normal temperature to obtain a mixed protein solution; (4) vacuum packaging said mixed protein solution and placing same under an ultra-high pressure; and (5) subjecting the material in step (4) to programmed warming, and then performing quenching, so as to obtain the enhanced gelatinous myofibrillar protein.