baber/WOPTO huggingface dataset:
Patent WO-2021000188-A1 (WO)
Inventor: QIN YINGMING
IPC: G06F17/00
Filed: 2019-06-30
Abstract: A method and apparatus for presenting motor information, and a computer device, the method comprising: acquiring the target category identity of a target motor (102); according to the target category identity, determining a category parameter interface and displaying the category parameter interface, the category parameter interface displaying a category parameter tag which is used for instructing a user to input parameter information corresponding to the category parameter tag (104); acquiring target parameter information inputted by the user by means of the category parameter interface (106); and according to the target parameter information, obtaining target presentation information corresponding to the target category identity, and displaying the target presentation information (108). By using the method for presenting motor information, different categories of presentation information of a target motor may be conveniently presented for a user, and the persuasive power is greater.
Patent WO-2020048205-A1 (WO)
Inventor: CHEN HUANBANG
IPC: H04N19/593
Filed: 2019-06-30
Abstract: 本申请实施例公开了一种应用于双向帧间预测中的参考帧获取方法方法及装置，涉及视频图像编解码技术领域，提高了编解码效率。该方法包括：确定当前图像块的第一参考帧列表以及第二参考帧列表；从所述第一参考帧列表中，确定是否存在满足条件A1的X向参考帧x1；从所述第二参考帧列表中，确定是否存在满足条件B1的Y向参考帧y1；响应于确定存在的所述X向参考帧x1以及确定存在的Y向参考帧y1获取所述当前图像块的双向参考帧索引值(R1,R2)。
Patent WO-2020052345-A1 (WO)
Title: Tissue forceps for digestive tract
Inventor: ZHU HONG
IPC: A61B17/28
Filed: 2019-07-15
Abstract: Tissue forceps for digestive tract, comprising forceps arms capable of being opened or closed and control arms for controlling an opening or closing angle of the forceps arms. A pull cable (7) is provided in a handle (10); the handle (10) controls the opening or closing of the forceps arms by means of cooperation of the pull cable (7) and the control arms; the forceps arms are a set of long arms (1) and the control arms are a set of short arms (2); one end of the short arm (2) is movably connected to a forceps base (6), and the other end of the short arm (2) is connected to the middle part of the long arm (1); one end of a push-pull rod (5) is movably connected to one end of the long arm (1), and the other end of the push-pull rod (5) is connected to the pull cable (7). The tissue forceps can quickly and effectively close a large portion of a digestive tract large wound surface, turn the large wound surface into a small wound surface that can be clamped and closed by an ordinary hemostatic clamp, and effectively suture the wound surface with the existing hemostatic clamp.
Patent WO-2020015663-A1 (WO)
Title: Portable and continuously-operable makeup pen
Inventor: HU TONGGUI
IPC: A45D40/26
Filed: 2019-07-16
Abstract: A portable and continuously-operable makeup pen. The makeup pen consists of a pen body, a pen tip (9), and a pen cap (10). The pen body comprises therein a continuous feeding apparatus consisting of an air sac (5), a check valve, and a button (11). A piston (2) is provided within a pen barrel (3). A user can implement, by pressing and releasing the air sac (5), precision control and continuous output of feeding from a material body. The piston (2) in the pen barrel (3) favors a reduction in the wastage brought forth by a material body pipe wall. The makeup pen not only reduces wastage and is convenient to carry, but also implements the continuous output and precision control of the continuous material body of the makeup pen, thus increasing operational efficiency, saving operation time, and enhancing makeup effects.
Patent WO-2021012230-A1 (WO)
Inventor: HUANG XINGZHI
IPC: H04R1/02
Filed: 2019-07-24
Abstract: Provided are a loudspeaker device, and a mobile terminal having same. The loudspeaker device comprises a loudspeaker box, a heat production element, and a heat conduction member. The loudspeaker box comprises a shell provided with an accommodation space, and a sound production unit accommodated in the accommodation space of the shell and provided with a vibrating diaphragm, wherein the vibrating diaphragm is spaced apart from the shell to form a front sound cavity. The loudspeaker box further comprises a sound output channel by means of which the front sound cavity is in communication with the outside, and the front sound cavity and the sound output channel together form a front cavity. The heat conduction member comprises a first end portion and a second end portion connected to the heat production element, and a connecting portion that connects the first end portion and the second end portion, wherein the second end portion is integrally formed with the shell by means of injection molding and partially extends into the front cavity. According to the present application, one end of the heat conduction member is connected to the heat production element, and the other end thereof is integrally formed with the shell by means of injection molding and is partially inserted into the front cavity, thereby achieving heat dissipation of the heat production element by means of the air cooling effect created by an air flow in the front cavity.
Patent WO-2021022516-A1 (WO)
Inventor: WANG YIFENG
IPC: C07D257/04
Filed: 2019-08-07
Abstract: Disclosed is a Valsartan refinement method, comprising: firstly, reacting Valsartan in water with an alkali or a salt of a strong alkali and a weak acid so as to generate a Valsartan salt; then reacting the Valsartan salt with an acid so as to generate Valsartan again; repeating the above processes to regain crude Valsartan; dissolving the regained crude Valsartan in ethyl acetate, separating and removing the aqueous phase, subjecting the organic phase to drying treatment and cooling crystallization, followed by filtering and drying to obtain purified Valsartan. The method can effectively remove nitrosoamine impurities in Valsartan down to an amount of ≤0.03ppm, and is simple and convenient to implement. In addition, the method does not use any organic solvents in the purification process and thus has the advantage of being environmental friendly. The method can be easily adapted for industrial production.
Patent WO-2021026674-A1 (WO)
Inventor: WANG HE
IPC: H04W36/30
Filed: 2019-08-09
Abstract: Embodiments of the present disclosure relate to handover in integrated networks. A method for handover comprises selecting, at a source network device, a target network device as a candidate for handover of a terminal device served by the source network device, the source network device and the target network device being comprised in the first network; determining whether the terminal device has traffic to be communicated from the source network device through a second network, the first and second networks being of different types; in response to determining that the terminal device has the traffic, obtaining capability information indicating whether a requirement of the traffic is satisfied in communication from the target network device through the second network; and determining, based on the capability information, initiation of handover of the terminal device to the target network device.
Patent WO-2020042927-A1 (WO)
Inventor: WU XIANFENG
IPC: H04L29/08
Filed: 2019-08-16
Abstract: A blockchain public chain, the public chain comprising an equity owner node that has a valid address and a non-zero number of certificate holders; further comprising: a public chain maintainer node selected by the equity owner node from nodes of the public chain at each preset time interval; and a public chain maintainer node used for maintaining transactions of the public chain and public chain affairs related to a smart contract. In the present application, the equity owner node selects the public chain maintainer node to maintain the public chain. Since the equity owner node periodically selects the public chain maintainer node according to the preset time intervals, the node acting as the maintainer is in a dynamic change, and a fixed node no longer acts as the public chain maintainer node, which reduces the possibility of the public chain being broken, and may improve the security of the public chain. Moreover, the public chain maintainer node is a part of nodes in the public chain, which thus avoids the entire network operation of public chain maintenance. Therefore, the efficiency of the public chain operation may be improved while taking into account the efficiency and security of the public chain.
Patent WO-2020181738-A1 (WO)
Inventor: XU CHUNDONG
IPC: G06F3/041
Filed: 2019-08-29
Abstract: 一种触控反馈装置，该触控反馈装置包括触控件、压电振动器(300)、压力检测器(700)以及处理器；触控件包括框架(100)以及与框架(100)连接的触控屏(200)；压电振动器(300)与触控件连接，压电振动器(300)用于驱动触控屏(200)振动；压力检测器(700)与触控件连接，压力检测器(700)用于检测施加于触控屏(200)的触控压力；处理器分别与压电振动器(300)和压力检测器(700)连接，处理器用于获取压力检测器(700)检测的触控压力，并根据检测的触控压力驱动压电振动器(300)带动触控屏(200)产生相应程度的振动。
Patent WO-2021042366-A1 (WO)
Title: Data retransmission method and related device
Inventor: JIAO SHURONG
IPC: H04W72/04
Filed: 2019-09-06
Abstract: A data retransmission method and a related device, for use in reducing downlink control overhead of retransmission scheduling. The method comprises: a wireless access network device configures a first parameter and position indication information for a first terminal device, wherein the first parameter is used for determining a data transmission resource of the first terminal device, and the position indication information is used for indicating the position of first retransmission scheduling information, corresponding to the first terminal device, in retransmission scheduling information; the first terminal device sends uplink data to the wireless access network device, and the wireless access network device receives the uplink data; the wireless access network device sends the retransmission scheduling information to the first terminal device; the first terminal device determines a retransmission resource according to the retransmission scheduling information, the position indication information, and the first parameter; and the first terminal device retransmits the uplink data to the wireless access network device by using the retransmission resource.
Patent WO-2021017122-A1 (WO)
Title: Benzodithiooxazine-based hole transport material, preparation method therefor and organic electroluminescent device
Inventor: LUO JIAJIA
IPC: C07D495/04
Filed: 2019-09-20
Abstract: Disclosed are a benzodithiooxazine-based hole transport material, a preparation method therefor and an organic electroluminescent device. The hole transport material has a structural formula of formula (I), wherein R 1  and R 2  are respectively electron-donating groups.
Patent WO-2020073801-A1 (WO)
Inventor: CUI ZHONGHAO
IPC: G06N3/04
Filed: 2019-09-25
Abstract: The present invention provides a data reading/writing method and system in 3D image processing, a storage medium, and a terminal. The method comprises the following steps: for each sub-image, storing processing data of the sub-image to a cyclic buffer area; after the sub-image is processed, reserving data of an overlapped part required by the next sub-image in a cyclic buffer area; and dividing a multi-layer network of an image processing algorithm into at least two stages, so that data in adjacent layers of each stage is exchanged only by means of the buffer, without using DDR interaction. On the basis of 3D vertical sliding technology and a circular buffer area, the data reading/writing method and system in 3D image processing, the storage medium, and the terminal in the present invention can significantly improve buffer utilization in 3D image processing in a situation of a limited buffer, reduce processing on an overlapped part, and thus alleviate bandwidth consumption and a reading/writing delay problem in image processing as a whole.
Patent WO-2021056310-A1 (WO)
Title: Dust removal device for flying dust particle layer of site construction
Inventor: ZHAI DONGQING
IPC: B01D47/06
Filed: 2019-09-26
Abstract: A dust removal device for a flying dust particle layer of site construction, comprising a water guide pipe (1), a cylinder pipe (2), a quick connecting mechanism (3), an adjusting mechanism (4), and a water sealing pipe (5). The device solves the problems that in the current water mist spraying process, water mist spraying devices are fully distributed on the periphery of an expected construction range in the initial stage of construction, due to uncertainty of a construction progress, the water mist spraying devices in places without construction work at the same time, and moreover, in the water mist spraying process, the amount of sprayed water mist cannot be controlled by spray nozzles, and waste of water resources is greatly caused; and after one water mist spraying device is installed, the spraying range is difficult to adjust according to a construction solution, limitation exists, and the spraying range of the current water mist spraying device is small; and the dust removal device can realize the function of suppressing flying dust dispersion in a construction site to remove dust, and has the advantages of saving water sources, being convenient to move and install, and having a wide spraying range and the like.
Patent WO-2020140513-A1 (WO)
Inventor: DING YAOWU
IPC: B65D47/34
Filed: 2019-09-29
Abstract: L'invention concerne une pompe à lotion (100, 200, 300, 400, 500, 700), comprenant une partie mobile et une partie fixe. Un mécanisme de commutation est formé sur la partie mobile et la partie fixe, et lorsque la partie mobile tourne ou se déplace de haut en bas, un mécanisme de réinitialisation élastique de la pompe à lotion (100, 200, 300, 400, 500, 700) peut être commuté entre un état de repos et un état actif au moyen du mécanisme de commutation. La structure de la pompe à lotion (100, 200, 300, 400, 500, 700) peut empêcher un ressort (140, 240, 340, 440, 750) de produire une déformation provoquée par une compression à long terme, et peut également réaliser la forme où une tête de verrouillage est à une position inférieure.
Patent WO-2021072706-A1 (WO)
Inventor: CHEN SHAOYUAN
IPC: H04W74/08
Filed: 2019-10-17
Abstract: The present application provides a communication method and apparatus, which can improve the success rate and reliability of random access, can reduce terminal power consumption, and can be applied to 4G systems and 5G systems. The method comprises: a first network device, such as a serving base station, capable of obtaining a first detection result of a first random access preamble from a first terminal in a neighboring network device, such as a second network device, of the first network device, determining, on the basis of the first detection result, whether to accept a random access request initiated by the first terminal, and if so, sending a first random access response to the first terminal.
Patent WO-2020119321-A1 (WO)
Title: Separator for long cycle life lithium sulfur batteries
Inventor: ZHANG NING
IPC: H01M50/451
Filed: 2019-11-01
Abstract: Provided herein is a separator for a lithium-sulfur battery. The separator can suppress the polysulfide shuttle effect from the cathode and physical block lithium dendrite penetration from the anode.
Patent WO-2021017273-A1 (WO)
Title: User account generation method and apparatus, medium, and computer device
Inventor: SUN QIANG
IPC: G06F3/023
Filed: 2019-11-11
Abstract: A user account generation method and apparatus, a computer storage medium and a computer device. Said method comprises: acquiring user name information inputted by a user (S110); determining whether the user name information contains a Chinese character having multiple pronunciations, said Chinese character being a Chinese character corresponding to at least two pinyin pronunciations, of which at least two pinyin pronunciations are different from each other (S120); if the user name information contains a Chinese character having multiple pronunciations, generating N user account candidates according to the user name information, and presenting the N user account candidates in an account candidate box, N being equal to the product of the number of the respective pinyin pronunciations corresponding to each of all the Chinese characters having multiple pronunciations, and N being a positive integer greater than 1 (S130); and receiving a user account confirmation instruction from the user, and taking the user account candidate corresponding to the user account confirmation instruction as a user account of the user (S140). The solution above reduces operations of setting a user name by a user, shortening the process of registering a user account.
Patent WO-2020098706-A1 (WO)
Title: Method and apparatus for binding information management
Inventor: WANG WU
IPC: H04W28/24
Filed: 2019-11-13
Abstract: Methods, apparatus and computer program products for binding information management. A method implemented at a policy control node in a wireless communication network comprises: obtaining information indicating a collocated deployment of a session management node and a binding support node (202); and inhibiting, in response to the information, a registration of binding information to the binding support node (204). A policy control node can know that a binding support node is collocated with a session management node, and no registration of binding information to the binding support node will be triggered for the policy control node.
Patent WO-2021097775-A1 (WO)
Inventor: XIA ZEYU
IPC: G01S19/14
Filed: 2019-11-21
Abstract: A positioning and navigation system based on a Beidou satellite, the system comprising a mobile client (1), a satellite transponder (2) and a Beidou satellite (3), wherein the mobile client (1) comprises a casing, and a microprocessor chip (101), a mainboard circuit (102), a speech receiving module (105), a loudspeaker module (106) and a wireless communication module (107) that are arranged in the casing; the microprocessor chip (101) is arranged on the mainboard circuit (102); the speech receiving module (105) is connected to the microprocessor chip (101); the microprocessor chip (101) is connected to the loudspeaker module (106), and the microprocessor chip (101) is connected to a data transmission end of the wireless communication module (107); a touch screen display (103) and a key operation module (104) are respectively connected to the microprocessor chip (101); and a data receiving module (108), a speech analysis and processing module (109) and a route planning module (110) are provided in the microprocessor chip (101). The system is simple in structure, convenient to use, good in stability and high in navigation accuracy, and presents a better and more convenient use mode for a user.
Patent WO-2020114291-A1 (WO)
Inventor: ZHAO YIN
IPC: H04N19/186
Filed: 2019-11-27
Abstract: L'invention concerne un procédé de décodage vidéo comprenant l'analyse d'un flux binaire pour obtenir un mode de division en TU dans une CU actuelle. Chacune des TU est dotée d'un numéro de série en correspondance biunivoque avec des positions des TU dans la CU actuelle, le procédé comprenant en outre les étapes consistant à obtenir un coefficient de transformation d'un bloc de transformée de luminance d'une TU actuelle dans les TU, obtenir un type de transformation du bloc de transformée de luminance de la TU actuelle selon le mode de division et un numéro de série de la TU actuelle, effectuer une transformation inverse sur le coefficient de transformation du bloc de transformée de luminance de la TU actuelle selon le type de transformation du bloc de transformée de luminance de la TU actuelle pour obtenir un résidu reconstruit du bloc de transformée de luminance de la TU actuelle, et obtenir un bloc reconstruit de la CU actuelle d'après le résidu reconstruit du bloc de transformée de luminance de la TU actuelle.
Patent WO-2020108543-A1 (WO)
Inventor: QIANG KEWEN
IPC: G02F1/13357
Filed: 2019-11-27
Abstract: A backlight module light source component, comprising a PCB (10) and an LED (40) provided on the PCB (10). The surface of the PCB (10) provided with the LED light source is provided with a white solder mask layer (20), and a yellow phosphor ink coating unit (30) which diffuses outwards with the LED (40) as the center is provided on the white solder mask layer (20). According to the backlight module light source component, a yellow phosphor ink coating is provided on the surface of the PCB (10) where the backlight LED (40) is located, the yellow phosphor ink coating achieves reflection, refraction, or diffuse reflection of the LED light source, and optimum reflection, refraction, or diffuse reflection of light from the LED light source are achieved by optimizing the design of the area ratio of the phosphor ink to the white solder mask layer (20) on the PCB (10), thereby effectively alleviating the problem of uneven color rendering and uneven brightness directly above the backlight LED (40).
Patent WO-2021127928-A1 (WO)
Title: 一种升降式双向旋转镜头的电子设备及其使用方法
Inventor: YAN FENG
IPC: H04M1/02
Filed: 2019-12-23
Abstract: 一种升降式双向旋转镜头的电子设备及其使用方法，电子设备包括背壳(1)、镜头模组(2)、支撑件(3)、弹性传动组件(4)、磁性传动组件(7)、双丝杆步进模组和驱动机构，支撑件(3)与镜头模组(2)转动连接，支撑件(3)设有用于限制支撑件(3)位移的止挡部(35)，磁性传动组件(7)连接支撑件(3)和推动块(51)，磁性传动组件(7)的电磁铁(71)与永磁体(72)保持相离的状态，通过改进的双丝杆模组，使用单个驱动机构驱动在不同阶段完成升降或旋转功能，互不干扰，控制更简单；磁性传动组件(7)吸力需求小，功耗低，通过磁性组件、驱动机构两路组合控制，可以实现升降、旋转任意角度拍摄、实时追焦等功能，实现用户对复杂的拍摄场景需求。
Patent WO-2021128372-A1 (WO)
Title: 一种板料废边丝处理装置
Inventor: ZHANG GUANJUN
IPC: B21C47/26
Filed: 2019-12-28
Abstract: 一种板料废边丝处理装置，包括支座（1），支座前侧设有往复丝杆（2），往复丝杆两端通过轴承座（3）与支座连接，支座前侧一端设有驱动往复丝杆转动的电机（4），往复丝杆上通过往复螺母（5）连接有往复支座（6），往复支座两侧分别设有侧板（7），两个侧板之间设有导向装置，导向装置上下方分别设有两个侧导向装置，导向装置包括安装在一个侧板外端上的气缸（8），气缸的活塞杆前端设有活动辊支座（9），活动辊支座上安装有活动导向辊（10），活动导向辊的前侧设有与活动导向辊平行的两个固定导向辊（11）。本装置结构简单，能够使得废边卷在卷轴上沿径向均匀分布，且在张力作用下使得废边丝顺利被卷取，并且卷紧卷实。
Patent WO-2021134576-A1 (WO)
Title: Port water-condition monitoring device and monitoring method
Inventor: LIU HAOYUAN
IPC: G01N1/16
Filed: 2019-12-31
Abstract: Provided are a port water-condition monitoring device and monitoring method, relating to the technical field of marine auxiliary monitoring devices. In response to the existing problem of untimely detection, the following solution is proposed: a device comprising a mount (1); an operating rod (9) is fixedly connected to the upper side of the mount (1); a plurality of water pumps (5) are fixedly connected in the operating rod (9); the input end of the water pump (5) is fixedly connected to a water inlet pipe (4); the output end of the water pump (5) is fixedly connected to a water outlet pipe (10), and the other end of the water outlet pipe (10) is fixedly connected to a detection device (11); a telescopic rod (8) is fixedly connected to the top of the operating rod (9), and the output end of the telescopic rod (8) is fixedly connected to a monitor device (7). The monitoring device has a simple structure, and it is possible to obtain real-time data of seawater at different depths to facilitate detection, such that the monitoring process can perform well, reducing the occurrence of vulnerabilities, while also reducing the intensity of work of inspection personnel, ensuring the stability of personnel utilization.
Patent WO-2020143664-A1 (WO)
Inventor: JIN YINGHAO
IPC: H04W16/18
Filed: 2020-01-08
Abstract: The present application provides a communication method and device capable of providing a solution for allocating and optimizing a PCI to improve PCI allocation efficiency. The method comprises: a distributed unit receives first information sent by a central unit, the first information comprising at least one of allowed PCI information, non-allowed PCI information, and PCI conflict information; the distributed unit determines, according to the first information, a PCI of a serving cell of the distributed unit.