baber/WOPTO huggingface dataset:
Patent WO-2019196337-A1 (WO)
Title: Tripod head control apparatus and tripod head system
Inventor: HAO YI
IPC: G08C17/02
Filed: 2018-09-18
Abstract: A tripod head control apparatus (100) and a tripod head system (1000). The tripod head control system (100) is used for controlling a tripod head (200). The tripod head control apparatus (100) comprises a first controller (10) and a second controller (20), the first controller (10) comprising a first component (12) and a second component (14), and the second controller (20) comprising a third component (22) and a fourth component (24). The first component (12) and the third component (22) are respectively used for setting parameters of the tripod head (200). The second component (14) and the fourth component (24) are respectively used for controlling the movement of the tripod head (200). The first controller (10) is connected to the second controller (20); when the first controller (10) is enabled, the function of the fourth component (24) of the second controller (20) is switched off, and the function of the third component (22) switches to some or all of the functions of the first component (12). The present tripod head control apparatus (100) and tripod head system (1000), by means of the connection of the first controller (10) and the second controller (20), automatically switches the components of the two controllers when there is a function conflict, expanding the application of the first controller (10) and the second controller (20), and enhancing the user experience.
Patent WO-2020010713-A1 (WO)
Title: Electronic device, user automobile insurance discount determination method and storage medium
Inventor: WU ZHUANGWEI
IPC: G06Q30/02
Filed: 2018-09-26
Abstract: Disclosed in the present application are an electronic device, a user automobile insurance discount determination method, and a storage medium. The method comprises: acquiring user attribute data; analyzing the acquired user attribute data according to a predetermined user loss category determination method, so as to determine a loss category of the user; acquiring, from a pre-established automobile insurance information graph, automobile insurance attribute data corresponding to the user loss category, the automobile insurance information graph comprising automobile insurance attribute data corresponding to users of various loss categories; and determining an automobile insurance preferential level corresponding to the user according to a pre-stored mapping relationship between automobile insurance attribute data and automobile insurance discounts. The present invention is able to accurately and fairly provide users with automobile insurance discounts.
Patent WO-2019128365-A1 (WO)
Inventor: LI CHANGCHUN
IPC: G06F9/451
Filed: 2018-09-30
Abstract: La présente invention concerne un procédé, un appareil et un support de commande de temporisation de dispositif électronique. Ledit procédé consiste à recevoir d'un utilisateur une instruction de commande de temporisation pour le dispositif électronique (S210), et à commander le dispositif électronique sur la base de l'instruction de commande de temporisation (S220). L'instruction de commande de temporisation comprend des actions, le dispositif électronique étant commandé de manière à exécuter lesdites actions à différents moments, et parmi lesdites actions exécutées à différents moments, les actions exécutées à au moins deux moments sont différentes.
Patent WO-2019072196-A1 (WO)
Title: Air powered surfing device
Inventor: TIAN YU
IPC: B63B35/73
Filed: 2018-10-10
Abstract: An air powered surfing device comprising a surfboard (1) and at least one air propulsion member (2) for providing air propulsion. The air propulsion member (2) is connected to the surfboard (1). The air propulsion member (2) achieves air driven forward propulsion of the surfboard (1). The invention effectively avoids unexpected obstructions caused by water propulsion, thereby increasing the safety and stability of the air powered surfing device. The invention is suitable for a wide range of applications.
Patent WO-2019233021-A1 (WO)
Inventor: CHEN YIDONG
IPC: H02P21/22
Filed: 2018-10-31
Abstract: 一种电机控制方法、装置、电子调速器（20）和无人飞行器（100），所述方法包括：获取当前电池电压U dc以及q轴电压输入指令值u qref 0，根据所述当前电池电压U dc以及所述q轴电压输入指令值u qref 0获得当前q轴实际输入电压u qref；根据所述当前q轴实际输入电压u qref，对电机（10）进行控制。该控制方法可以根据当前电池电压U dc的变化实时调整当前q轴实际输入电压u qref的值，避免电池电压变化过大引起的电机（10）控制鲁棒性差的问题，改善了电机（10）控制的鲁棒性，而且不会影响无人飞行器（100）的机动性范围。
Patent WO-2020087335-A1 (WO)
Inventor: CHEN XI
IPC: G06F3/044
Filed: 2018-10-31
Abstract: A noise reduction method, a touch display device, and a computer-readable storage medium. The noise reduction method is applied in a touch display device which is provided with multiple touch detection nodes, and comprises: obtaining noise data of each touch detection node (101); obtaining a feature value according to the noise data (102); fitting the noise data of a target node and the feature value to obtain a fit function having the feature value as an independent variable and the noise data of the target node as a dependent variable (103), wherein the target noise is a touch detection node requiring noise reduction; substituting the feature value into the fit function to obtain fit data corresponding to the feature value (104); and using the difference between the fit data and the noise data of the target node as noise-reduced data (105). Hardware costs are reduced, influences from fixed sampling frequency limitation are avoided, and noise interference of a non-direct current component can be filtered out.
Patent WO-2019085983-A1 (WO)
Inventor: LEI SIJUN
IPC: A61P9/12
Filed: 2018-11-02
Abstract: 本发明提供一种低杂质含量苯并咪唑衍生物的制备方法。本发明的包括将下式I化合物的初产物与有机溶剂S1溶解，搅拌析晶，干燥，得到经纯化的式I化合物；其中，有机溶剂S1可以选自酯类溶剂、烷烃类溶剂、醚类溶剂、腈类溶剂、醇类溶剂、卤代烃类溶剂、酮类溶剂中的一种、两种或更多种；采用本发明的制备方法，不仅工艺显著简化，并且得到的产物纯度和收率较高，可显著降低产品中的杂质的含量。
Patent WO-2019105272-A1 (WO)
Inventor: SHENG BIN
IPC: H04B7/08
Filed: 2018-11-22
Abstract: 本公开涉及无线通信系统中的电子设备、方法和计算机可读存储介质。根据本公开的无线通信系统中的电子设备包括处理电路，被配置为：确定用于特定时间期间的波束赋形的区域；将与所述区域相关联的信息发送至所述无线通信系统中的一个或多个辅发送设备，以用于所述一个或多个辅发送设备在所述特定时间期间生成波束信号并向所述区域发送所述波束信号；以及在所述特定时间期间与所述一个或多个辅发送设备同时生成波束信号并向所述区域发送所述波束信号。使用根据本公开的电子设备、方法和计算机可读存储介质，可以实现多个发送设备向同一个区域同时发送波束信号。
Patent WO-2020118575-A1 (WO)
Inventor: SUN ZHONGWANG
IPC: H01L27/115
Filed: 2018-12-12
Abstract: Des modes de réalisation de l'invention concernent des structures de contact d'un dispositif de mémoire tridimensionnel et leur procédé de fabrication. La structure de mémoire tridimensionnelle comprend un empilement de films disposé sur un substrat, l'empilement de films comprenant une pluralité de paires de couches conductrices et diélectriques, chaque paire de couches conductrices et diélectriques ayant une couche conductrice et une première couche diélectrique. La structure de mémoire tridimensionnelle comprend également une structure en escalier formée dans l'empilement de films, la structure en escalier comprenant une pluralité d'étages, chaque étage d'escalier ayant au moins deux paires de couches conductrices et diélectriques. La structure de mémoire tridimensionnelle comprend en outre une pluralité de structures de contact coaxiales formées dans une première couche isolante sur la structure en escalier, chaque structure de contact coaxiale comprenant une ou plusieurs paires d'anneaux conducteurs et isolants et un noyau conducteur, chaque paire d'anneaux conducteurs et isolants ayant un anneau conducteur et un anneau isolant.
Patent WO-2020118578-A1 (WO)
Inventor: LU YI
IPC: G06F1/20
Filed: 2018-12-12
Abstract: 一种快速散热的计算机机箱，解决了机箱散热效率低，内部温度过高会影响电性元件，灰尘极易从散热处进入的问题，包括箱体（1），所述箱体（1）的前侧表面设置有开关（2），散热窗（3）的外侧安装有防尘网，防尘网与箱体（1）通过膨胀螺栓（5）连接，箱体（1）的一侧安装有制冷器（6），且箱体（1）的顶部安装有风机，风机的上方套装有保护罩（7），冰块放置盒的顶部内嵌有密封板，且冰块放置盒的内部存放有冰块，冰块放置盒的顶端设置有过滤网，过滤网的下方连接有引流管，引流管的末端设置有储水室，储水室的外侧设置有排水孔。所述机箱散热效率高，通过冰块来降低箱体（1）内部的温度，能够防止灰尘从散热处进入，也进一步提高了防水性和减震性。
Patent WO-2020107544-A1 (WO)
Title: 一种氧化镓器件隔离区的制备方法
Inventor: LV YUANJIE
IPC: H01L21/02
Filed: 2018-12-17
Abstract: 一种氧化镓器件隔离区（1）的制备方法，包括：在氧化镓材料（1）上淀积掩膜层（2）；去除所述掩膜层（2）的预设部分区域；利用高温氧化技术，在所述氧化镓材料（1）上与所述预设部分区域对应的位置制备所述隔离区（3），所述隔离区（3）位于所述氧化镓器件的有源区之间；去除所述氧化镓材料（1）上剩余的掩膜层（2）。通过高温氧化技术制备隔离区（3），避免了隔离区（3）制备过程中对氧化镓器件造成的损伤，实现了氧化镓器件有源区之间的隔离。
Patent WO-2020118751-A1 (WO)
Title: Gate drive integrated circuit
Inventor: YANG WEICHENG
IPC: H01L29/08
Filed: 2018-12-20
Abstract: A gate drive integrated circuit; in the gate drive integrated circuit, a source area (300S), a contact area (210P), and a field plate structure (400) are arranged sequentially in order so that the positions of the source area (300), the first contact area (210P), and the field plate structure (400) are closely adjacent, facilitating the connection of a signal line of the source area (300S), a signal line of the first contact area (210P), and a signal line of the field plate structure (400) to the same signal port, thereby reducing the number of signal ports of the gate driver integrated circuit, and facilitating simplification of the circuit design and reduction of the device size.
Patent WO-2020029515-A1 (WO)
Title: Coupler mounting structure for electric appliance, and electric appliance
Inventor: CHEN DONGDONG
IPC: H01R13/642
Filed: 2018-12-21
Abstract: Disclosed in the present application are a coupler mounting structure for an electric appliance, and an electric appliance. The coupler comprises a coupler body and insertion terminals. The mounting structure comprises a mounting slot for the coupler to be inserted into. A fool-proof structure is provided inside the mounting slot. The fool-proof structure is configured such that: when the coupler is inserted into the mounting slot in a first orientation, the fool-proof structure can be inserted into a space between the insertion terminals, so that the coupler can be inserted in place; and when the coupler is inserted into the mounting slot in an orientation other than the first orientation, the fool-proof structure can interfere with the insertion terminals and hinder insertion of the coupler. The cooperation of the fool-proof structure and the insertion terminals of the coupler ensures correct mounting of the coupler.
Patent WO-2020042476-A1 (WO)
Inventor: HUANG ZHONGPING
IPC: F24F13/28
Filed: 2018-12-22
Abstract: A filtering device for a humidifier and a humidifier having the same. The filtering device for a humidifier is disposed at a water outlet of a water tank (3) of a humidifier and comprises a filter frame (1) and a filter (2). The filter frame (1) is formed with an annular accommodating space therein. The accommodating space constitutes a flow channel through which water in the water tank (3) flows to the water outlet. The filter (2) is fit into the accommodating space. The filtering device for a humidifier comprising the filter frame (1) and the filter (2) has a simple overall structure and is easy to assemble and install. Further, the annular accommodating space formed inside the filter frame (1) for accommodating the filter (2) and allowing water to flow therethrough facilitates the installation of the filter (2) and the flow of water, thus guaranteeing the water flux.
Patent WO-2020077833-A1 (WO)
Title: Product display method, device, and system
Inventor: CHANG KUNWOO
IPC: G06N7/00
Filed: 2018-12-24
Abstract: A product display method, a device, and a system. The method comprises: controlling a display device to display a scene image configured to exhibit a display effect of products on sale, the scene image comprising a background image and one or more product element images, the background image being configured to represent an environment background, and the product element images being configured to represent the products on sale in one-to-one correspondence therewith (S1), wherein the display device comprises a first display module and a second display module, the first display module is a first display screen, the first display screen is a touch screen, the second display module comprises one or more second display screens, at least one of the second display screens is a non-touch screen, and the first display module and the second display module are assembled in a pre-determined assembly manner to form a display screen. The method has advantageous effects of enhancing the visual experience of product display and improving the user experience.
Patent WO-2019128988-A1 (WO)
Inventor: CHEN SHENGQIANG
IPC: H05B6/12
Filed: 2018-12-25
Abstract: Disclosed is an intelligent electromagnetic heating kettle. The intelligent electromagnetic heating kettle comprises an electromagnetic heating base (1), a glass kettle body (2) and a controller, and further comprises a side leaning component (3), wherein a water level sensor (4) and an infrared temperature sensor (5) are arranged in the side leaning component (3), the water level sensor (4) and the infrared temperature sensor (5) are respectively connected to the controller, and the controller can be used for controlling the working state of the electromagnetic heating base (1) according to a temperature condition of the glass kettle body (2) that is detected by the infrared temperature sensor (5) and a water level condition detected by the water level sensor (4). With the intelligent electromagnetic heating kettle, the temperature condition in the kettle can be accurately detected, and the water level condition in the kettle can be accurately detected by virtue of rationally arranging the water level sensor (4), so as to avoid a dangerous consequence caused by dry burning.
Patent WO-2020150904-A1 (WO)
Title: Neural network based obstacle detection for mobile platforms, and associated systems and methods
Inventor: CHEN XIAOZHI
IPC: G06V10/25
Filed: 2019-01-22
Abstract: Detecting obstacles in an environment adjacent to a mobile platform, and associated systems and methods are disclosed herein. A representative method includes: obtaining sensor data that indicate at least a portion of an environment surrounding the mobile platform from one or more sensors carried by the mobile platform; determining, based at least partly on the sensor data, depth information, a feature map, and a plurality of candidate regions, wherein each candidate region indicate at least a portion of an obstacle within the environment; and feeding the depth information, the feature map, and at least a subset of the plurality of candidate regions to an obstacle detection neural network to predict at least one status attribute of one or more obstacles within the environment.
Patent WO-2019157935-A1 (WO)
Title: Authentication method and device, message processing method and device, and storage medium
Inventor: XIE ZHENHUA
IPC: H04W8/02
Filed: 2019-01-28
Abstract: Disclosed are an authentication method and device, a message processing method and device, and a storage medium. The authentication method comprises: after a non-access stratum (NAS) connection has been established between a first network function and a terminal, transmitting an authentication request or a re-authentication request to the terminal; and the first network function receiving, from a second network function, a context transfer request associated with the terminal, and transmitting a first cipher key to the second network function,  t he first cipher key being derived from a cipher key in an authentication vector of the terminal.
Patent WO-2020168530-A1 (WO)
Title: Film in substrate for releasing z stack-up constraint
Inventor: HU JIANFENG
IPC: H01L25/00
Filed: 2019-02-22
Abstract: Embodiments include semiconductor packages and a method of forming the semiconductor packages. A semiconductor package includes a package substrate with a plurality of cavities, and a plurality of adhesives in the cavities of the package substrate. The semiconductor package also includes a plurality of stacked dies over the adhesives and the package substrate, where the stacked dies are coupled to the adhesives with spacers. The spacers may be positioned below outer edges of the stacked dies. The adhesives may include a plurality of films. The semiconductor package may further include a plurality of interconnects coupled to the stacked dies and package substrate, a plurality of electrical components on the package substrate, a mold layer over the stacked dies, interconnects, spacers, adhesives, and electrical components, and a plurality of adhesive layers coupled to the plurality of stacked dies, where one of the adhesive layers couples the stacked dies to the spacers.
Patent WO-2020010861-A1 (WO)
Title: Wireless charging control method, wireless charging transmitter and system
Inventor: WU ZHIXIAN
IPC: H02J7/02
Filed: 2019-03-07
Abstract: The present application provides a wireless charging control method for an electric automobile, a wireless charging transmitter and a system. The transmitter comprises an inner-loop control circuit, a booster circuit, an inverter circuit, and a transmitting coil. The inner-loop control circuit is connected to the booster circuit and the inverter circuit. An input end and an output end of the inverter circuit are connected to the booster circuit and the transmitting coil, respectively. The inner-loop control circuit is used for obtaining a first current reference signal and a current sampling signal of the transmitting coil, comparing the first current reference signal with the current sampling signal to obtain an absolute value of a difference between the first current reference signal and the current sampling signal, and adjusting a phase-shift angle of the inverter circuit and/or a duty ratio of the booster circuit when the absolute value is greater than a preset deviation, so that the absolute value of the difference between the first current reference signal and the current sampling signal of the adjusted transmitting coil is less than or equal to the preset deviation, thereby effectively broadening the current adjusting range of the transmitting coil to reduce system power loss.
Patent WO-2019184928-A1 (WO)
Inventor: HE MANCHAO
IPC: G21F3/00
Filed: 2019-03-27
Abstract: A nuclide-migration-prevention barrier for an underground neutron energy power station, comprising an artificial barrier structure (1) disposed at the lower part of an underground chamber (2). The artificial barrier structure (1) comprises a bottom wall (11), a peripheral side wall (12), and a top wall (13); an accommodating cavity (14) is formed among the bottom wall (11), the peripheral side wall (12), and the top wall (13); the bottom wall (11), the peripheral side wall (12), and the top wall (13) are separately provided with a lead powder concrete layer (15), a clay layer (16), and a reinforced concrete layer (17) which are disposed in sequence from inside to outside; a slurry injection layer (18) is disposed around the outer side of the artificial barrier structure (1); a surrounding rock layer (3) is located at the outer side of the slurry injection layer (18); the surrounding rock layer (3) has a surrounding rock thickness. Also provided is a construction method for a nuclide-migration-prevention barrier for an underground neutron energy power station.
Patent WO-2020186558-A1 (WO)
Title: Combined target member
Inventor: Qian Tiewei
IPC: C23C14/34
Filed: 2019-04-03
Abstract: Disclosed is a combined target member, comprising target columns (100) and a mounting frame. The mounting frame comprises an upper mounting frame (101) and a lower mounting frame (102), vertically arranged at an interval, wherein the upper mounting frame (101) comprises a gear III (103) and a gear IV (104) arranged spaced apart from each other, and an annular hinge I (105) is connected on the gear III (103) and the gear IV (104); the lower mounting frame (102) comprises a gear V (106) and a gear VI (107) arranged spaced apart from each other, and an annular hinge II (108) is connected on the gear V (106) and the gear VI (107); and the gear III (103) and the gear V (106) are connected in a linked manner. A driving device III for driving the gear III (103) to rotate is further comprised. The target columns (100) are provided between the upper mounting frame (101) and the lower mounting frame (102), wherein an upper end of each of the target columns (100) is connected to the hinge I (105), and a lower end of each of the target columns (100) is connected to the hinge II (108); several target columns (100) are provided, and the several target columns (100) are uniformly arranged in a circumferential direction of the hinge I (105); each of the target columns (100) comprises a tubular target body (1), a tubular bearing body (2), and a mounting column (3); the bearing body (2) is sheathed on the mounting column (3), and the target body (1) is sheathed on the bearing body (2); and a cooling cavity is provided inside the bearing body (2).
Patent WO-2020062827-A1 (WO)
Inventor: ZHENG YONG
IPC: G06Q10/08
Filed: 2019-04-08
Abstract: A warehouse management system and method. The system comprises a control server (401), an inventory container (402), an access device (403), a temporary container (404), a workstation (405), and a conveying device (406). The control server (401) is configured to: determine, in response to a current task, a first target inventory container (4022) where a target storage container matched with the current task is located, a first target access device (4031), a target temporary container (4041), a target workstation (4051), and a first target conveying device (4061); control the first target access device (4031) to remove the target storage container from the first target inventory container (4022) and to convey the target storage container and store the same in the target temporary container (4041);
and control a first target conveying device (4061) to convey the target temporary container (4041) to the target workstation (4051) for operation.
Patent WO-2020210944-A1 (WO)
Inventor: ZHANG JIE
IPC: H04B7/06
Filed: 2019-04-15
Abstract: The present disclosure relates to a switching control method and apparatus, and an electronic device, a storage medium and a program product. The switching control method comprises: collecting switching state information of at least one mobile client, wherein the switching state information at least comprises: a sending static sector and a receiving static sector selected at the mobile client and a target access point respectively when the mobile client is switched from a source access point to the target access point; generating a switching strategy according to the switching state information, wherein the switching strategy is used for optimizing a switching flow of the mobile client being switched from the source access point to the target access point; and sending the switching strategy to the mobile client, so that the mobile client is switched according to the switching strategy.
Patent WO-2020082703-A1 (WO)
Title: Method for manufacturing water-based anticorrosive coating having high weather resistance
Inventor: YANG HUI
IPC: C09D7/62
Filed: 2019-04-19
Abstract: A method for manufacturing a water-based anticorrosive coating having high weather resistance, comprising: adding an Al(OH) 3  sol to a particle-type nano-SiO 2  sol under a stirring condition, and aging to prepare an Al(OH) 3  sol-coated composite silica sol; mixing absolute ethanol with deionized water, adjusting the pH value using a hydrochloric acid solution, adding KH570 and tetraethylorthosilicate, continuing to stir, and then adding the composite silica sol; and performing mixing and grinding, then mixing same with acetic acid and methyltrimethoxysilane and stirring to obtain a water-based anticorrosive coating having high weather resistance.
Patent WO-2020223865-A1 (WO)
Inventor: HU ZHANLI
IPC: G06T11/00
Filed: 2019-05-06
Abstract: 本发明涉及一种CT图像重建方法、装置、存储介质和计算机设备。CT图像重建方法包括获取CT图像的投影数据；根据所述投影数据，获得待重建图像；对所述待重建图像进行PWLS迭代运算，获得第一重建图像；对所述第一重建图像进行TGV正则化迭代运算，获得第二重建图像；对所述第二重建图像进行字典学习迭代运算，获得第三重建图像；当迭代未达到终止条件时，将所述第三重建图像作为待重建图像，返回所述对所述待重建图像进行PWLS迭代运算，获得第一重建图像的步骤；当迭代达到终止条件时，将所述第三重建图像作为最终的重建图像。通过迭代PWLS算法、TGV正则化以及学习字典算法不断对待重建图像进行降噪、去伪处理，从而获得高质量的重建图像。