baber/WOPTO huggingface dataset:
Patent WO-2020014832-A1 (WO)
Title: Map loading method and device, electronic apparatus, and readable storage medium
Inventor: YI WANXIN
IPC: G01C21/00
Filed: 2018-07-16
Abstract: A map loading method and device, an electronic apparatus, and a readable storage medium The map loading method comprises: acquiring current image data of an environment (101); performing, according to the current image data of the environment, computation to obtain first illumination information currently corresponding to the environment (102); determining, according to the first illumination information, a current time segment of the environment (103); and determining a positioning map to be loaded according to the time segment and a correspondence between the time segment and the positioning map, and loading the positioning map (104). The map loading method enables precise selection of a positioning map when the current illumination of an environment changes, thereby increasing a success rate and precision of positioning using an image captured in real time.
Patent WO-2019042071-A1 (WO)
Title: Method to improve channel hole uniformity of three-dimensional memory device
Inventor: Xiao li hong
IPC: H01L27/1157
Filed: 2018-08-02
Abstract: Methods and structures of a three-dimensional memory device are disclosed. In an example, a method for forming a three-dimensional memory device includes disposing a material layer over a substrate, forming a plurality of channel-forming holes and a plurality of sacrificial holes around the plurality of channel-forming holes in an array-forming region of the material layer, and forming a plurality of semiconductor channels based on the channel-forming holes and at least one gate line slit (GLS) based on at least one of the plurality of sacrificial holes. A location of the at least one GLS overlaps with the at least one of the plurality of sacrificial holes.
Patent WO-2020010661-A1 (WO)
Title: Oil pump provided with high strength damping structure
Inventor: WANG ZHIHONG
IPC: F04B53/00
Filed: 2018-08-10
Abstract: An oil pump provided with a high strength damping structure, comprising a damping apparatus (1) and an easy disassembly apparatus (2), the main damping effect being achieved by the provision of a damper (102); a fixing plate (103) facilitates fixing of the damper (102), a spring (104) reduces the vibration force by means of deformation, and a rubber gasket (106) has good wear resistance and high elasticity, solving the problem of the poor damping effects in the prior art; by means of the arrangement of the easy disassembly apparatus (2), when connecting an oil pipe, the connecting pipe (1203) only needs to be inserted into an oil intake pipe (13) and then, by means of rotating the connecting pipe (1203), a buckle (1204) on the connecting pipe (1203) is clamped into a clamping groove (1205), and the connecting pipe (1203) is pulled outward, such that the buckle (1204) locks, completing assembly; when disassembling, the connecting pipe (1203) is rotated such that the buckle (1204) withdraws from the clamping groove (1205) and the connecting pipe (1203) can be withdrawn, solving the problem in the prior art of wasting labour due to the inconvenience of disassembling the oil intake pipe (13) and the connecting pipe (1203).
Patent WO-2019148794-A1 (WO)
Inventor: XI FEIFEI
IPC: G01R31/12
Filed: 2018-08-10
Abstract: 一种高压电缆局部放电检测方法，包括以下步骤：1)在电缆传输线路上获得两组局部放电信号；在电缆传输线路上首尾两个接头处设置电缆局部放电检测结构；两个所述检测结构的接头之间串联有中间接头；所述中间接头两侧电缆的金属屏蔽层连接为一体结构；2）确定获得两组局部放电信号的最大相关延时时间τ  m ；3）确定局部放电点的位置。还提供了一种高压电缆局部放电检测装置及计算机存储介质。
Patent WO-2019047690-A1 (WO)
Title: Driving method for display panel and display device
Inventor: HE HUAILIANG
IPC: G09G3/36
Filed: 2018-08-15
Abstract: A driving method for a display panel (10) and a display device, said method comprising: dividing pixels into multiple pixel groups (100, 200, 100', 200'), each of the pixel groups (100, 200, 100', 200') comprising an adjacent first pixel unit (110, 210, 110', 210') and second pixel unit (120, 220, 120', 220'), each of the pixel units (110, 210, 110', 210', 120, 220, 120', 220') comprising a first sub-pixel, a second sub-pixel, and a third sub-pixel arranged in sequence (S100); displaying each image in sequence by using multi-frame images, and dividing the multi-frame images into two groups of a first frame unit and a second frame unit having same frames (S200) acquiring a first voltage signal and a second voltage signal of each of the pixel groups (100, 200, 100', 200') of each frame image (S300); adjusting the first voltage signal and a second voltage signal, such that average signals of the first voltage signals of all the frame images are the same, average signals of the second voltage signals of all the frame images are the same, the first voltage signals of different pixel groups (100, 200, 100', 200') have the same average signal in the multi-frame images, the second voltage signals of different pixel groups (100, 200, 100', 200') have the same average signal in the multi-frame images (S400).
Patent WO-2019062375-A1 (WO)
Title: Driving assembly and manufacturing method thereof
Inventor: ZHANG BAOZHONG
IPC: H02N10/00
Filed: 2018-08-17
Abstract: The present invention relates to a driving assembly and a manufacturing method thereof. The driving assembly comprises a substrate, a heater, separator plates, and power components. One end of each separator plate is fixedly connected to the substrate, and the other end thereof extends in a direction away from the substrate to form a free end. The heater is disposed on the substrate. The adjacent separator plates are provided with a power component therebetween. When the heater is powered on, the power components are heated and expand, causing horizontal and vertical displacement, that is, the driving assembly generates a driving force, thereby effectively solving the problems such as low rigidity and poor linear driving in a driving direction of an existing driver having a serpentine structure.
Patent WO-2019223135-A1 (WO)
Title: Workbook filtering method, device, computer apparatus, and storage medium
Inventor: CHEN BAOHUA
IPC: G06F17/30
Filed: 2018-08-17
Abstract: The present application discloses a workbook filtering method, a device, a computer apparatus, and a storage medium. The method comprises: acquiring an organizational level and a keyword of a current user; acquiring configuration information from a workbook and verifying the organizational level of the user according to the configuration information from the workbook, so as to obtain a verification result; executing matching of filtering solutions contained in a solution database according to the obtained verification result and keyword, so as to obtain a matching probability of the filtering solutions; and executing filtering of workbook data on the basis of the filtering solution with the highest matching probability, so as to generate a data result.
Patent WO-2020037457-A1 (WO)
Title: Synchronized scheduling for carrier aggregation
Inventor: ANG PETER PUI LOK
IPC: H04W72/04
Filed: 2018-08-20
Abstract: In the examples described herein, a user equipment (UE) may identify multiple carriers configured for communications with a base station, and the UE may group the carriers into one or more preferred groups for synchronized scheduling at the base station. The preferred groups of carriers for synchronized scheduling may represent a recommendation that carriers within a preferred group are to be scheduled for communications with the base station on at least partially overlapping resources to maximize power savings at the UE. The UE may transmit an indication of the preferred groups of carriers to the base station, and the base station may identify an actual group of carriers for synchronized scheduling based on the indication received from the UE. The base station may then schedule communications with the UE based on the actual group of carriers.
Patent WO-2019137014-A1 (WO)
Title: Quantum key fusion-based secure communication method and apparatus for virtual power plant, and medium
Inventor: DENG WEI
IPC: H04L9/08
Filed: 2018-08-24
Abstract: Disclosed are a quantum key fusion-based secure communication method for a virtual power plant, comprising: identity authentication: on the basis of communication requirements, performing identity authentication between a client and a server in a virtual power plant and obtaining a root key; key distribution: on the basis of the obtained root key, correspondingly generating a key encryption key and a message authentication key, thereby implementing data encryption key negotiation to obtain a data encryption key; and data encryption: encrypting data to be encrypted using the data encryption key and correspondingly implementing data communication. In the process of identity authentication or key distribution, a quantum key server is used to implement quantum key negotiation, and the negotiated quantum key is used to implement corresponding identity authentication or as a data encryption key. Also disclosed are a quantum key fusion-based secure communication apparatus for a virtual power plant and a computer storage medium.
Patent WO-2020047691-A1 (WO)
Title: Method, device, and mobile platform for generating dynamic image and storage medium
Inventor: WANG TAO
IPC: H04N7/18
Filed: 2018-09-03
Abstract: Disclosed are a method, device, and mobile platform for generating a dynamic image, and a storage medium. The method comprises: obtaining video data, the video data being configured to be output by at least one photographing device on a mobile platform; and performing image conversion processing on the video data, so as to generate a dynamic image corresponding to at least part of the video data. In the method, device, and mobile platform for generating a dynamic image, and the storage medium provided by the present invention, image conversion processing is performed on video data to generate a dynamic image corresponding to at least part of the video data, such that the existing issue of the prior art in which there are more restrictions on the use of video image data on the Internet is resolved, so as to improve the compatibility of the image data, expand the reach of the image data, and accordingly ensure a certain degree of convenience and flexibility for a user using the image data, thereby effectively improving the practicality of the method.
Patent WO-2019052377-A1 (WO)
Title: Key device having thin-type scissor support
Inventor: CHEN FENG
IPC: H01H13/7065
Filed: 2018-09-05
Abstract: A key device having a thin-type scissor support comprises a keycap (1-1), a reset member (6-1, 8-1, 3-10, 13-1), a switch loop (4-1) and a scissor support bar (3-1). The scissor support bar (3-1) is respectively connected to the keycap (1-1) and a support plate (5-1), and forms a synchronous linked support structure by means of a force transmitted therebetween, so as to ensure that the keycap (1-1) ascends and descends in parallel to the support plate (5-1). The reset member (6-1, 8-1, 3-10) is formed by a first reset member (6-1, 8-1) and a second reset member (3-1). A second sliding portion (8-2) of the first reset member (8-1) slides in coordination with a scissor limiting portion. A first protruding sliding portion (8-3) of the first reset member (8-1) slides in coordination with an inclined scissor surface (3-19), and the first protruding sliding portion (8-3) is pressed against the inclined scissor surface (3-19) under the effects of an elastic force. When effected by an external force, the keycap (1-1) of the key device overcomes the elastic force of the first reset member (8-1). When moving from an upper extremum position to a lower extremum position, the elastic force of the first reset member (8-1) is substantially unchanged or gradually reduced. The key device is applied to a computer keyboard, a palm computer, various types of embedded keyboards, and any type of key device for performing typing operations. The key device is simple to process, featuring an extremely thin and flat structure.
Patent WO-2019062504-A1 (WO)
Title: Indication method for measuring frequency point, frequency point measurement method, base station and terminal
Inventor: XU XIAODONG
IPC: H04W36/00
Filed: 2018-09-06
Abstract: The present disclosure provides an indication method for measuring a frequency point, a frequency point measurement method, a base station, and a terminal, said indication method comprising: transmitting, to a terminal, first indication information of a plurality of inter-frequency frequency points which are to be measured and associated with one another, or second indication information of a plurality of inter-frequency frequency point groups which are to be measured and associated with one another, the first indication information and the second indication information being configured for the terminal; and the terminal selecting, from the plurality of inter-frequency frequency points which are to be measured and associated with one another, one inter-frequency frequency point to be measured to perform measurement, or the terminal selecting, from the plurality of inter-frequency frequency point groups which are to be measured and associated with one another, one inter-frequency frequency point group to be measured to perform measurement.
Patent WO-2019095828-A1 (WO)
Title: 参考信号的传输方法和传输装置
Inventor: ZHANG XI
IPC: H04L27/00
Filed: 2018-09-14
Abstract: 本申请提供了参考信号的传输方法和传输装置，该传输方法包括：网络设备根据终端设备的相位跟踪参考信号PTRS信息、该终端设备的标识和第一带宽，确定该终端设备的PTRS的频域位置的资源块偏移量，该PTRS信息包括该PTRS的频域密度或频域间隔，该第一带宽为该网络设备为该终端设备调度的带宽；该网络设备根据该PTRS的频域位置的资源块偏移量，与该终端设备传输该PTRS。本申请实施例提供的参考信号的传输方法，有利于随机化PTRS的干扰。
Patent WO-2019062998-A1 (WO)
Title: Power control method and device
Inventor: LI JUNCHAO
IPC: H04W52/04
Filed: 2018-09-30
Abstract: Provided by an embodiment of the present application are a power control method and device. The method comprises: receiving power control parameter indication information; further, sending first uplink information on a first carrier bandwidth part according to a first transmission power and sending second uplink information on a second carrier bandwidth part according to a second transmission power; the first transmission power is determined according to a first power control parameter, and the first power control parameter is determined according to the power control parameter indication information; the second transmission power is determined according to a second power control parameter, and the second power control parameter is determined according to the power control parameter indication information; the first carrier bandwidth part and the second carrier bandwidth part are located on the same carrier. Thus, different power control parameters may be configured according to differences in carrier bandwidth part, thereby ensuring uplink signal quality (or uplink coverage) when the carrier bandwidth part is switched.
Patent WO-2019095885-A1 (WO)
Title: 网络接入的方法、终端设备和网络设备
Inventor: WANG RUI
IPC: H04W4/18
Filed: 2018-09-30
Abstract: 本申请提供了一种网络接入的方法、终端设备和网络设备，能够使得终端设备和网络设备同步进行PDCP版本的改变，使得发送方与接收方正确解析收到的数据包内容。该方法包括：向网络设备发送第一消息，所述第一消息包括第一指示信息，所述第一指示信息用于指示终端设备接入的核心网类型；接收所述网络设备发送的第二消息，所述第二消息采用与所述核心网类型对应的分组数据汇聚协议的版本发送，当所述第一指示信息用于指示所述终端设备接入的核心网的类型为第一核心网时，用第一分组数据汇聚协议PDCP处理所述第二消息；当所述第一指示信息用于指示所述终端设备接入的核心网类型为第二核心网时，用第二分组数据汇聚协议PDCP处理第二消息。
Patent WO-2019128368-A1 (WO)
Inventor: LI WEI
IPC: G06Q10/04
Filed: 2018-10-08
Abstract: The present disclosure relates to the technical field of automated warehousing, and relates to an inventory scheduling method and device and a computer readable storage medium. The method of the present disclosure comprises: obtaining an order to be picked, the order comprising at least one commodity to be picked; determining order processing capability information of each picking work station according to at least one of position distribution information of a storage rack that stores the commodity to be picked with respect to each picking work station, position distribution information of an available carrying machine with respect to each picking work station, or load information of each picking work station; and allocating the order to a picking work station according to the order processing capability information of each picking work station, so as to pick the commodity to be picked in the order in the allocated picking work station. According to the solution of the present disclosure, the picking efficiency for a commodity in an order is improved.
Patent WO-2020051966-A1 (WO)
Title: Electromagenetic check valve with adjustable cutoff direction
Inventor: QIU MEI
IPC: F16K15/08
Filed: 2018-10-11
Abstract: A check valve with an adjustable cutoff direction, the check valve comprising a first housing (10) and a second housing (50) connected to one another, a first through hole (15) being disposed in the first housing (10) and a fourth connecting hole (54) in communication with the first through hole (15) being disposed in the second housing (50), a first valve core (16) slidably engaged with the first through hole (15), and a first spring (19) pressing against the first valve core (16), the first valve core (16) being capable of sealing the fourth connecting hole (54), a second through hole (55) being disposed in the second housing (50), a second connecting hole (14) in communication with the second through hole (55) being disposed in the first housing (10), and the second connecting hole (14) and the fourth connecting hole (54) being in communication with one another; a second valve core (56) slidably engaged with the second through hole (55), and a second spring (59) pressing against the second valve core (56), the second valve core (56) being capable of sealing the second connecting hole (14); a first electromagnet drive apparatus (100) connected to the first housing (10), the first electromagnet drive apparatus (100) being capable of driving the first drive core (16) to separate from the fourth connecting hole (54); and a second electromagnet drive apparatus (150) connected to the second housing (50), the second electromagnet drive apparatus (150) being capable of driving the second drive core (56) to separate from the second connecting hole (14). The present check valve can conveniently control the reverse direction flow of the oil.
Patent WO-2020113468-A1 (WO)
Inventor: HE DONGLIANG
IPC: G06K9/46
Filed: 2018-12-05
Abstract: Embodiments of the present disclosure disclose a method and an apparatus for grounding a target video clip in a video. An embodiment of the method comprises: determining a current video clip in the video based on a current position; acquiring descriptive information indicative of a pre-generated target video clip descriptive feature, and executing a target video clip determining step which includes: determining current state information of the current video clip, wherein the current state information includes information indicative of a feature of the current video clip; generating a current action policy based on the descriptive information and the current state information, the current action policy being indicative of a position change of the current video clip in the video; the method further comprises: in response to reaching a preset condition, using a video clip resulting from executing the current action policy on the current video clip as the target video clip. This embodiment implements grounding of the target video clip in the video which matches the preset descriptive information.
Patent WO-2019137130-A1 (WO)
Title: Reinforcing element for automobile tailgate inner panel
Inventor: ZENG JIE
IPC: B60J5/10
Filed: 2018-12-10
Abstract: A reinforcing element for an automobile tailgate inner panel (200) is disclosed, the automobile tailgate inner panel (200) comprising a window mounting hole (201), provided in its upper part, and a D pillar region (202) located on both sides of the window mounting hole (201), the reinforcing element comprises a pair of reinforcing components (100) disposed symmetrically in the D pillar region (202), each reinforcing component (100) being formed by a first lateral wall (1), a second lateral wall (2), and a first bottom plate (3), a honeycomb structure (4) being located between the first lateral wall (1) and the second lateral wall (2), the overall reinforcing component (100) being formed by a composite material. A honeycomb-type composite material reinforcing element for an automobile tailgate inner panel (200) is provided which enjoys a high strength and a light weight, formed through a simple process with simplified molds, and having high dimensioning precision and stability.
Patent WO-2019233076-A1 (WO)
Inventor: LONG YING
IPC: C01B35/04
Filed: 2018-12-14
Abstract: 一种铼掺杂的四硼化钨材料的制备方法，包括：将钨粉、硼粉和铼粉在保护气氛下，进行高能球磨；将高能球磨后的粉末烧结，得到铼掺杂的四硼化钨材料。首先采用机械化学法在室温下对按一定比例混合的粉末进行高能球磨，再对球磨后的粉末进行致密化烧结，获得具有一定硬度的铼掺杂四硼化钨块体材料。
Patent WO-2020056953-A1 (WO)
Inventor: GUO TIANFU
IPC: H01L51/52
Filed: 2018-12-18
Abstract: An OLED display panel, comprising a TFT array substrate, an OLED light emitting layer, a packaging layer, an induction layer provided on a light emitting side of the OLED light emitting layer, a microlens array film provided on the induction layer, and an organic hydrophobic layer provided between the induction layer and the microlens array film. By providing an organic hydrophobic layer having a strong hydrophobic effect, a surface having a large water contact angle is provided for subsequent manufacturing of a microlens array film, so as to increase the optical coupling ratio of the microlenses, thereby improving the light emitting efficiency of the OLED light emitting layer.
Patent WO-2020133125-A1 (WO)
Title: 一种转运平车抢救护理装置
Inventor: YAO QINQIN
IPC: A61G1/02
Filed: 2018-12-28
Abstract: 一种转运平车抢救护理装置，包括方形支撑梁(1)，方形支撑梁(1)的两端通过固定螺栓(4)对称安装有匚形卡块(3)，匚形卡块(3)的内部底部设有紧固螺栓(5)，方形支撑梁(1)的外部滑动套装有方形底座(2)，方形底座(2)的外部一侧设有锁紧螺栓(14)，且方形底座(2)的内部开设有卡槽(23)，卡槽(23)的内部居中焊接有垫块(22)，垫块(22)的上部通过沉头螺栓(21)安装有盖板(20)。该装置可方便的安装在平车的边缘，安装好后可分类放置抢救所需物品，使得摆放比较整齐，给患者和医护人员都带来便利；该装置可水平移动，便于在不用时移动到一侧，避免占用平车的空间。
Patent WO-2020133711-A1 (WO)
Inventor: LIU HUAN
IPC: G01S19/40
Filed: 2019-03-11
Abstract: 一种卫星定轨方法、装置及电子设备，方法包括：获取地面接收机确定的导航卫星的第一观测数据和低轨卫星接收机确定的导航卫星的第二观测数据（步骤201）；确定地面接收机的第一观测方程和低轨卫星接收机的第二观测方程（步骤202）；根据第一观测数据和第二观测数据，解算第一观测方程和第二观测方程，从而确定导航卫星的轨道位置（步骤203）。
Patent WO-2020077942-A1 (WO)
Inventor: GUAN PENG
IPC: H01R13/46
Filed: 2019-03-14
Abstract: 公开了一种移动终端，包括：本体，所述本体的第一侧边设置有插口孔；连接器，所述连接器具有插舌和固定端，固定端位于本体内，插舌自本体内侧密封插装在插口孔内，固定端的两侧分别凸出有固定部，两固定部固定在本体上。
Patent WO-2019179357-A1 (WO)
Inventor: GAO BAOLAN
IPC: H04N5/232
Filed: 2019-03-15
Abstract: Disclosed are a photographing method, a photographing device, intelligent equipment and a storage medium. The method comprises the steps of: acquiring a first image within a view range of the intelligent equipment, performing focus recognition on the first image, and determining an imaging object; acquiring a second image covering the surrounding of the intelligent equipment, and recognizing a target photographing position from the second image; controlling the intelligent equipment to guide the imaging object to enter the target photographing position; and controlling the intelligent equipment to photograph the imaging object. Therefore, after the imaging object and the target photographing position are intelligently determined, the intelligent equipment is controlled to guide the imaging object to enter the target photographing position and to photograph the imaging object, so that the user does not need to artificially adjust the photographing position. The problem that the artificial photographing operation is tedious is solved, the best photographing position is intelligently selected to photograph the imaging object, the imaging effect is improved, the photographing is simple and efficient, and the user experience is enhanced.
Patent WO-2020177174-A1 (WO)
Inventor: Ni Xian Feng
IPC: H01L21/335
Filed: 2019-04-02
Abstract: 一种半导体结构及其制造方法，包括：衬底，位于所述衬底上的缓冲层和位于缓冲层的势垒层；所述势垒层为Ga元素、N元素与另一Ⅲ族元素组成的具有n型掺杂的金属氮化物；所述势垒层包括多个组合层（10），每个所述组合层（10）包括多个子层。该半导体结构及其制造方法，通过对势垒层进行掺杂以及组份调制，可以显著减少栅极漏电流和实现RF色散最小化。