baber/WOPTO huggingface dataset:
Patent WO-2020252844-A1 (WO)
Inventor: LIU JIANYE
IPC: B22F3/105
Filed: 2019-07-19
Abstract: Provided is a 3D laser forming device (100), comprising a processing platform (30), a first laser source (92), a powder-supplying and powder-spreading device (50), a scanning galvanometer system (70), a second laser source (94), a light path switching device (90) and a machining device (96). The powder-supplying and powder-spreading device conveys a metal powder and spreads same on an upper surface of the processing platform; the first laser source emits a continuous laser beam; the second laser source emits a pulse laser beam; the light path switching device is connected to the first laser source and the second laser source and controls one of the first laser source and the second laser source to emit a laser beam; the scanning galvanometer system focuses the laser beam on the processing platform such that the metal powder on the processing platform melts due to the continuous laser beam emitted by the first laser source and then is cooled to obtain a processing layer of a product to be formed, and the pulse laser beam emitted by the second laser source cuts an edge of the processing layer; and the machining device carries out machine finishing on an upper surface of the processing layer when the upper surface of the processing layer belongs to an upper surface of the product to be formed. Further provided is a 3D laser forming method. According to the 3D laser forming device and the 3D laser forming method, a processing layer in a product forming process is formed by means of processing by a continuous laser beam, an edge of the processing layer is cut and processed by a pulse laser beam, and the precision of an edge contour of a formed product is improved. In addition, the degree of finish of an upper surface of the formed product is improved by machining the upper surface of the formed product, such that comprehensive finish machining of a part is realized.
Patent WO-2020119165-A1 (WO)
Inventor: LIANG YUN
IPC: A23G3/36
Filed: 2019-08-16
Abstract: 一种凝胶糖果及其制备方法，DHA油脂组合物含有DHA油脂，DHA油脂含有DHA和EPA；凝胶糖果的适用对象为孕产妇、婴幼儿和青少年，DHA与EPA的含量比大于12∶1；凝胶糖果的适用对象为中老年，DHA与EPA的含量比不大于8∶1。制备方法包括：将水、明胶粉、还原糖和甘油混合并进行溶胶，得到溶胶混合物；将如上DHA油脂组合物灌注于溶胶混合物中，得凝胶糖果；所述方法可制备符合不同人群的营养需求的DHA油脂凝胶糖果，还能够有效地减缓油脂的氧化，降低茴香胺值和过氧化物值，控制凝胶糖果的色变，增加DHA油脂凝胶糖果的保存时间。
Patent WO-2021031049-A1 (WO)
Title: Signaling methods for reducing power consumption of wireless devices
Inventor: CHEN MENGZHU
IPC: H04W52/02
Filed: 2019-08-17
Abstract: Methods, systems, and devices for signaling to reduce power consumption of wireless devices are described. An example method for wireless communication includes transmitting, by a network node to a wireless device in communication with the network node, a control information that is based on the wireless device being in a power-normal state or not being configured to operate in a power-saving state. Another example method for wireless communication includes receiving, by a wireless device from a network node, a control information that is based on the wireless device being in a power-normal state or not being configured to operate in a power-saving state.
Patent WO-2020192005-A1 (WO)
Inventor: LI QINGCHENG
IPC: H04N21/472
Filed: 2019-08-22
Abstract: A method for the interactive playback of audio-, video- and picture data, comprising: when receiving an interaction request from a user viewing still pictures, video or a first audio-visual image program, extracting on-site information from when the interaction request was initiated; on the basis of a user-selected interaction method and/or the on-site information, collecting interactive media data; on the basis of the interactive media data and/or the on-site information, forming a second audio-visual image program; and transmitting the second audio-visual image program to a publishing party. The use of the present invention allows, when the aforementioned still picture, video or first audio-visual image program is being played, for creating, at any time, a second audio-visual image program used for interaction, and allows for sending this newly-created second audio-visual image program to a party which has created and published said still picture, video or first audio-visual image program, so as to achieve interaction and communication with the party which published the still picture, video or first audio-visual image program.
Patent WO-2021035746-A1 (WO)
Title: Image processing method and device, and movable platform
Inventor: ZHOU YOU
IPC: G06T5/00
Filed: 2019-08-30
Abstract: An image processing method and device, and a movable platform. The image processing method comprises: acquiring a source depth map (S101); determining an object region of the source depth map, wherein the object region is used to perform a region division with respect to different objects in the depth map (S102); and determining a target depth map according to the object region and the source depth map (S103). According to embodiments of the present application, after the source depth map is acquired, respective objects in the source depth map are then distinguished from each other, and further processing is then performed on the source depth map according to the object region, so as to correct depth information of the different objects in the depth map and to obtain the target depth map. The determined target depth map in the embodiments of the application is more accurate than depth maps in the prior art.
Patent WO-2020057386-A1 (WO)
Title: 数据处理方法、装置、物流对象处理系统和机器可读介质
Inventor: ZHU LIANG
IPC: G06Q10/08
Filed: 2019-09-09
Abstract: 本申请实施例公开了一种数据处理方法、装置、物流对象处理系统和机器可读介质，其中的方法具体包括：检测目标区域中对象的第一图像；所述目标区域包括：存放区域、和/或、存放区域的附近区域；所述存放区域用于存放物流对象；对所述第一图像进行认证，以得到认证结果。本申请实施例可以降低当面交接物流对象对于双方用户的束缚和干扰，节省物流中双方用户的成本，提高物流的及时性和便利性，进而可以提升双方用户的物流体验；以及，可以提高存放区域内物流对象的安全性。
Patent WO-2020125098-A1 (WO)
Inventor: LIU XIN
IPC: G06Q30/00
Filed: 2019-09-18
Abstract: The present application discloses a vehicle information management method and a related apparatus. The method comprises: a server acquiring vehicle information of each of multiple vehicles; generating an electronic tag of the vehicle, the electronic tag comprising at least one of a two-dimensional code, a barcode, or a serial number; establishing a vehicle information mapping table comprising a mapping between the electronic tag and the vehicle information; and after the above operations are complete, upon detecting a scanning operation of a user terminal with respect to an electronic tag of a target vehicle of the multiple vehicles, the server sending vehicle information of the target vehicle to the user terminal. Embodiments of the present application improve efficiency and accuracy of querying vehicle information.
Patent WO-2020073844-A1 (WO)
Inventor: CHEN YAN
IPC: A61K47/38
Filed: 2019-09-29
Abstract: L'invention concerne une pilule à avaler comprenant des terpène lactones du ginkgo utilisées comme constituants actifs et son procédé de préparation. La pilule à avaler comprend des terpène lactones du ginkgo, une matrice, une charge ayant une structure moléculaire rigide et/ou une charge ayant une surface libre et poreuse.
Patent WO-2020083116-A1 (WO)
Inventor: WANG YONGXIN
IPC: C23C14/02
Filed: 2019-10-18
Abstract: L'invention concerne un procédé de formation d'un film de carbone amorphe (3) sur la surface d'une matrice plastique (1). Le procédé comprend : premièrement, le prétraitement de la surface de la matrice plastique (1) avec un plasma d'argon dans un champ électrique, puis le bombardement de la surface de la matrice plastique (1) à l'aide d'une pulvérisation de plasma de carbone pour former le film de carbone amorphe (3).
Patent WO-2021088014-A1 (WO)
Title: Information transmission method and related device
Inventor: ZHOU HAN
IPC: H04W52/02
Filed: 2019-11-08
Abstract: Disclosed by the present application are an information transmission method and related device, said method comprising: a terminal-side device detecting a wake-up signal sent by an access network-side device, and sending instruction information to the access network-side device; the indication information indicates a quasi-co-location (QCL) space reception parameter used by the terminal-side device to detect the wake-up signal; the access network-side device clearly defining the QCL space reception parameter used by the terminal-side device to detect the wake-up signal; the terminal-side device can successfully receive downlink control information sent by the access network-side device according to the QCL space reception parameter.
Patent WO-2021092765-A1 (WO)
Inventor: LI HUAN
IPC: H04W4/02
Filed: 2019-11-12
Abstract: Disclosed in the present application are a method and apparatus for accessing a network, being applied to the field of communications and used for improving the accuracy of accessing the network by a terminal device. The method in the embodiments of the present application comprises: a first network element first obtains an access request comprising the access location information of a first terminal device, wherein the first network element may be an access management network element or a UDM network element, and the access management network element may be an AMF network element or an MME network element; then, the first network element may obtain subscription information comprising the subscription location information of the first terminal device; subsequently, when the first network element confirms that the access location information of the first terminal device does not belong to the subscription location information, the first network element may obtain permission information of permitting the first terminal device to access a network at an access location corresponding to the access location information, thereby being capable of permitting, according to the permission information, the first terminal device to access the network at the access location corresponding to the access location information.
Patent WO-2020119653-A1 (WO)
Inventor: GE CUILI
IPC: H04W4/021
Filed: 2019-12-09
Abstract: 本申请提供了一种识别终端的方法、装置，涉及通信技术领域。该方法包括：第一移动性管理实体接收第一请求，并根据第一请求向应用服务器发送第一请求的响应，第一请求用于请求识别第一类型的终端，第一请求的响应用于指示识别到了第一类型的终端。当第一类型的终端为无人机时，USS利用通信网络对无人机进行识别，可以方便快捷的对无人机进行监管。
Patent WO-2021017373-A1 (WO)
Title: Uniformly-partitioned high-precision sub-reflector device with two-stage pose adjustment function
Inventor: LIU GUOXI
IPC: H01Q15/16
Filed: 2019-12-16
Abstract: Disclosed is a uniformly-partitioned high-precision sub-reflector device with a two-stage pose adjustment function, relating to the fields of communication, measurement and control, radio astronomy etc. The sub-reflector device of the present invention comprises an adjustment device, a sub-reflector, a single-layer space back frame, and a panel fine-adjustment device. The adjustment device uses a multi-rod six-degree-of-freedom sub-reflector adjustment mechanism with a movable platform and a fixed platform as a plane truss, so as to achieve a primary pose adjustment of the sub-reflector; the sub-reflector is composed of a polygon panel and a plurality of sector panels which are uniformly partitioned; the ratio of the number of inner edges to the number of outer edges of the single-layer space back frame is 1 to 2 so as to provide a structural support for the sub-reflector; and the panel fine-adjustment device is used for achieving a secondary pose adjustment of the sub-reflector. The device can not only achieve two-stage pose adjustment of the sub-reflector, but can also improve the integral rigidity of the sub-reflector and reduce the overall weight; moreover, the installation adjustment efficiency and the adjustment precision can be improved.
Patent WO-2020125601-A1 (WO)
Title: Emptying system for high dam
Inventor: YANG JIAXIU
IPC: E02B8/06
Filed: 2019-12-17
Abstract: Disclosed by the present invention is an emptying system for a high dam, comprising a plurality of primary gate devices, secondary gate devices and an emptying gate device which are successively arranged along a flow direction of river water. Each primary gate device comprises an overhaul gate well and a working gate well which are arranged in parallel as well as a power device A and a power device B which are mounted on top; each secondary gate device comprises an accident gate well and a power device C which is mounted on top; the overhaul gate well, the working gate well and the accident gate well may be opened and closed independent of each other; a water replenishing unit which is independently arranged on the exterior is used for replenishing water for the working gate in the second secondary gate device; and the emptying gate device comprises an emptying lock chamber and an arc-shaped emptying gate. By employing the technical solution of the present utility model, pressure of an upstream water head may be shared by the multiple primary gate devices, reservoir water may be emptied by the emptying gate device, water pressure in a system is replenished by the water replenishing unit, so that the flow rate of water may be kept stable, thereby preventing the gate devices from bearing ultrahigh water head pressure and ensuring the safety and stability of the whole system.
Patent WO-2020143461-A1 (WO)
Inventor: JIN HUANGPING
IPC: H04B7/0413
Filed: 2019-12-26
Abstract: Provided are a method for indicating and determining a pre-coding vector, and a communication apparatus. The method comprises: a terminal device generating first indication information and sending same to a network device, wherein one or more frequency domain vectors comprise a frequency domain vector reported for each frequency domain unit group of R frequency domain unit groups, and one or more weighting coefficients comprise a weighting coefficient reported for each frequency domain unit group of the R frequency domain unit groups; a frequency domain vector and a weighting coefficient reported for an rth frequency domain unit group of the R frequency domain unit groups are used for constructing a pre-coding vector corresponding to one or more frequency domain units in the rth frequency domain unit group; each frequency domain unit group of the R frequency domain unit groups comprises one or more frequency domain units; and r is greater than or equal to 1 and less than or equal to 2, R is greater than or equal to 2, and r and R are both integers. Therefore, different frequency domain unit groups can be compressed by means of different frequency domain vectors, thereby facilitating the obtaining of a higher feedback precision and a higher compromised efficiency of a feedback overhead and the feedback precision.
Patent WO-2021128184-A1 (WO)
Title: 可移动载体的控制方法、控制装置、计算机可读存储介质
Inventor: YAN JIANG
IPC: G05D1/00
Filed: 2019-12-26
Abstract: 提供了一种可移动载体的控制方法、控制装置、计算机可读存储介质。可移动载体的控制方法，包括：获取用于控制所述可移动载体的控制杆量（S201）；根据所述控制杆量确定所述可移动载体的预测轨迹（S202）；根据所述预测轨迹生成控制指令序列，以控制所述可移动载体按照所述预测轨迹移动（S203）。
Patent WO-2020140901-A1 (WO)
Title: Systèmes d'exploitation séparés pour afficheur de tableau de bord
Inventor: Mittal Himanshu
IPC: G06F3/14
Filed: 2019-12-31
Abstract: La présente invention concerne des systèmes et des procédés de diffusion à un écran de tableau de bord de véhicule (222) à partir de multiples systèmes d'exploitation. Les systèmes et les procédés utilisent un dispositif informatique pour héberger différents types d'applications dans les systèmes d'exploitation. Un premier des systèmes d'exploitation (209) exécute des applications critiques pour la conduite (215), et un second des systèmes d'exploitation (207) peut exécuter des applications non critiques pour la conduite. Le premier système d'exploitation (209) présente un accès direct à un matériel d'affichage sur le dispositif informatique, et peut comprendre des fonctions de sécurité (313) pour empêcher qu'il soit compromis. Des sorties générées par les applications non critiques pour la conduite dans le second système d'exploitation (207) sont envoyées au premier système d'exploitation (209), les sorties étant combinées avec des sorties provenant des applications critiques pour la conduite (215), pour créer une série d'images composites à afficher sur l'écran de tableau de bord (222). Le premier système d'exploitation (209) ou le second système d'exploitation (207) peut commander l'ensemble de l'écran de tableau de bord (222) sur la base de configurations prédéfinies.
Patent WO-2021128450-A1 (WO)
Inventor: DING TANG
IPC: H04M1/72448
Filed: 2020-01-06
Abstract: Disclosed are a data sending method and apparatus, and a storage medium and a mobile terminal. The method comprises: acquiring a data collection instruction, wherein the data collection instruction is used for instructing a data collection device to collect data; determining a prompt strategy according to the data collection instruction, and executing a corresponding prompt operation according to the prompt strategy, such that a user determines, according to the prompt operation, whether to send the collected data to an application waiting to perform reception; and sending preset data or the collected data to said application according to a determination result of the user.
Patent WO-2020215844-A1 (WO)
Title: 用于筛选lrpprc调控剂的产品及鉴定lrpprc调控剂的方法
Inventor: FANG XIAOHONG
IPC: G01N33/535
Filed: 2020-01-17
Abstract: 一种用于筛选LRPPRC调控剂的产品及鉴定LRPPRC调控剂的方法，包括试剂盒和装置，试剂盒包括重组LRPPRC蛋白、GST蛋白、荧光素标记的核酸适配体R14、以及荧光素标记的对照核酸；装置包括多孔板和荧光偏振信号检测仪。使用短的核酸适配体，核酸适配体相比天然存在的RNA及DNA序列来讲具有更加短的序列与分子量，这保证了筛选过程中偏振信号检测窗口足够大，使得检测信噪比有很好的保证；无需预先对目标蛋白进行精细的晶体结构分析，可以极大的降低了药物筛选的门槛；该筛选方法对于核酸结合蛋白具有很好的通用性，极易推广。
Patent WO-2020173260-A1 (WO)
Inventor: YIN YUNPENG
IPC: H01R27/00
Filed: 2020-01-20
Abstract: A conversion interface and a terminal, relating to the field of communication technology. The conversion interface comprises: a first combining module, a second combining module, and a connector (5) connected to the first combining module and the second combining module; the first combining module and the second combining module each being rotatable around the joint with the connector (5); when the first combining module rotates to a first part interface (1) towards the second combining module, and the second combining module rotates to a second part interface (2) towards the first combining module, the first part interface (1) fitting the second part interface (2) to form a first type of socket; and when the first combining module rotates to a third part interface (3) towards the second combining module, and the second combining module rotates to the fourth part interface (4) towards the first combining module, the third part interface (3) fitting the fourth part interface (4) to form a second type of socket. The conversion interface is able to implement conversion between different types of sockets, thereby having compatibility and preventing loss of the interface.
Patent WO-2021168862-A1 (WO)
Inventor: ZHU HAOREN
IPC: H04L29/06
Filed: 2020-02-29
Abstract: Disclosed in the present application are a communication method and device, to solve the problem in a communication system using an IAB technology of waste of user plane resources. In the solution, a terminal device can send a first instruction to a session management network element to instruct the session management network element to configure AN side resources and not to configure CN resources for itself during a session establishment process of the terminal device; alternatively, after establishing a session for the terminal device, the session management network element instructs an AN device and a user plane network element to release CN side resources configured for the terminal device. In this way, the session management network element can avoid the allocation of CN side sources for the terminal device during a session establish process, or release the CN side sources in time after allocating the CN side resources for the terminal device, so that the waste of CN side resources of the terminal device can be avoided.
Patent WO-2021174450-A1 (WO)
Inventor: Zhuo Zefang
IPC: B01D50/00
Filed: 2020-03-04
Abstract: A horizontal tubular cyclone dust removal device, comprising a treatment box, a supporting frame fixed to a lower side face of the treatment box and an access door hinged to a front side face of the treatment box, wherein a two-way dust removal mechanism is arranged on an upper side face of the treatment box. The two-way dust removal mechanism comprises a first air inlet pipe and a second air inlet pipe; the first air inlet pipe and the second air inlet pipe are symmetrically mounted on two sides of an upper surface of the treatment box; a first fan is mounted on one side in the first air inlet pipe; a first helical blade is fixed to an inner surface of the first air inlet pipe; a second fan is mounted on one side in the second air inlet pipe; a second helical blade is fixed to an inner surface of the second air inlet pipe; a filter screen is fixed to the upper part in the treatment box; and a carrier is mounted in the treatment box on the lower side of the filter screen; the carrier has a dust removal filter bag installed; and a dust removal filter core is mounted at a lower part in the treatment box. The present utility model may increase the airflow speed and further improve the dust removal effect, is convenient to clean and is highly practical.
Patent WO-2021179114-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04L47/27
Filed: 2020-03-09
Abstract: Techniques for contention-based access. A method for wireless communication, includes determining whether a data transmission using channel repetition is successful, the data transmission being during at least one reference duration (505), adjusting a size associated with a contention window (CW) based on the determination (510), and communicating with a wireless node during the CW having the adjusted size (515).
Patent WO-2020233203-A1 (WO)
Title: Method and device for updating stored information
Inventor: LEUNG WAI KONG RAYMOND
IPC: G06F11/00
Filed: 2020-03-11
Abstract: Provided are a method and device for updating stored information. The method comprises: a controller executing error correcting code (ECC) decoding on stored data information according to stored data information and stored ECC correcting information to generate an error-corrected codeword, wherein the error-corrected codeword comprises error-corrected data information; the controller generating, according to the error-corrected data information and an indication of updated data, candidate data information to be written; and the controller executing, according to the stored data information, a masking operation on the candidate data information to be written, and writing unmasked content in the candidate data information to be written into a memory. By means of the method, only unmasked content in candidate data information to be written needs to be written, thereby saving the power consumption and delay of a write operation for updating data content.
Patent WO-2020187198-A1 (WO)
Title: Prediction refinement based on optical flow
Inventor: ZHANG KAI
IPC: H04N19/107
Filed: 2020-03-17
Abstract: A method of video processing includes determining a refined prediction sample P' (x, y) at a position (x, y) in a video block by modifying a prediction sample P (x, y) at the position (x, y) with a first gradient component Gx (x, y) in a first direction estimated at the position (x, y) and a second gradient component Gy(x, y) in a second direction estimated at the position (x, y) and a first motion displacement Vx (x, y) estimated for the position (x, y) and a second motion displacement Vy (x, y) estimated for the position (x, y), where x and y are integer numbers, and performing a conversion between the video block and a bitstream representation of the video block using a reconstructed sample value Rec (x, y) at the position (x, y) that is obtained based on the refined prediction sample P' (x, y) and a residue sample value Res (x, y).