baber/WOPTO huggingface dataset:
Patent WO-2019223536-A1 (WO)
Title: Display apparatus with intelligent user interface
Inventor: DEPAZ ALEXANDER
IPC: H04N21/845
Filed: 2019-05-08
Abstract: A display apparatus includes a user input circuitry for receiving user commands and a display for outputting video content and a user interface. The video content includes metadata. The apparatus also includes a processor in communication with the user input circuitry and the display, and non-transitory computer readable media in communication with the processor that stores instruction code. The instruction code is executed by the processor and causes the processor to receive, from the user input circuitry, a first scene command to search for scenes in the video content of a scene type. The processor determines, from the metadata, one or more scenes in the video content related to the scene type. The processor then updates the user interface to depict one or more scene images related to the one or more scenes related to the scene type.
Patent WO-2019223790-A1 (WO)
Title: Method and apparatus of affine mode motion-vector prediction derivation for video coding system
Inventor: LIN ZHI-YI
IPC: H04N19/51
Filed: 2019-05-24
Abstract: Method and apparatus for coding system using affine motion model are disclosed. According to one method, a neighbouring block set of the current block comprising multiple spatial neighbouring blocks and one or more collocated blocks is determined for the current block. One or more constructed affine MVP candidates are derived for an affine MVP candidate list based on CP (control-point) MVs (motion vectors) at multiple spatial neighbouring blocks and said one or more collocated blocks. One constructed affine MVP candidate without one temporal MV is checked and inserted into the affine MVP candidate list before any constructed affine MV with one temporal MV. The current block or motion information of the current block is then encoded or decoded based on the affine MVP candidate list.
Patent WO-2019233297-A1 (WO)
Title: Data set construction method, mobile terminal and readable storage medium
Inventor: LIU YAOYONG
IPC: G06K9/62
Filed: 2019-05-24
Abstract: A data set construction method comprises: according to a learning task, acquiring a first data set which has a first pre-set number and carries marker information; training a classification model on the first data set, and evaluating precision information of the classification model; when the precision information reaches a pre-set value, classifying and screening unmarked data on the basis of the trained classification model, merging the screened data with the first data set to form a second data set; and classifying and washing data of the second data set on the basis of the trained classification model to form a target data set with a target number.
Patent WO-2020147237-A1 (WO)
Inventor: JIN BAO
IPC: E02D29/045
Filed: 2019-05-27
Abstract: 本发明涉及地下空间施工领域，具体涉及到一种横穿泉水渗透区域地层的地下空间修建方法，本发明利用预埋渗流管，并通过等水位联通管，为结构物两侧的地下水位补给起到一定作用，减小了结构阻挡给泉水渗流带来的影响，尽量减小对下游泉水补给的影响。本发明收集上游地下渗流水，通过联通管对下游进行地下水补给，确保泉水补给不受影响，保证了下游泉水正常喷涌。
Patent WO-2020232736-A1 (WO)
Inventor: ZOU QUANBO
IPC: G01R33/09
Filed: 2019-05-30
Abstract: An arrangement structure of magnetoresistors in a magnetic sensor chip and a magnetic sensor chip, comprising: a substrate (1) provided with a cavity (10), and a first cantilever (2) and second cantilever (3) provided on the substrate (1); extension directions of free ends of the first cantilever (2) and the second cantilever (3) are opposite to one another, and said cantilevers are suspended above the cavity (10); a first magnetoresistor (4) and a second magnetoresistor (5) are provided on the first cantilever (2) and the second cantilever (3) respectively, and the first magnetoresistor (4) and the second magnetoresistor (5) are simultaneously fabricated during the same process; and the free ends of the first cantilever (2) and the second cantilever (3) are bent in a direction away from the substrate (1) until induction directions of the first magnetoresistor (4) and the second magnetoresistor (5) are opposite one another. Magnetoresistors having opposite magnetic induction directions may be simultaneously fabricated on the same chip so as to form a real Wheatstone bridge for detection, thus improving the sensitivity of detection.
Patent WO-2020093687-A1 (WO)
Title: Composite seismic resistant fire retardant steel for construction and preparation method thereof
Inventor: DENG WEI
IPC: C22C38/02
Filed: 2019-05-30
Abstract: Disclosed is composite seismic resistant fire retardant steel for construction, and the chemical composition thereof, by weight percentage, is: C: 0.08-0.16%, Si: 0.15-0.55%, Mn: 0.50-1.80%, Mo: 0.10-0.50%, Nb: 0.02-0.15%, V: 0.00-0.12%, Ti: 0.01-0.020%, and the balance being Fe and inevitable impurities. The composite seismic resistant fire retardant steel for construction designed in the present invention and the preparation method thereof can reduce costs of using an alloy, have composite properties such as high strength and toughness, seismic resistance and intelligent fire retardant performance, and resistance to large line energy welding.
Patent WO-2019233371-A1 (WO)
Title: Physical downlink control channel (pdcch) detection method and terminal
Inventor: ZHANG DI
IPC: H04L1/00
Filed: 2019-06-03
Abstract: The present disclosure provides a physical downlink control channel (PDCCH) detection method and a terminal, wherein the method comprises: acquiring a correspondence between an aggregation level and a channel state; and executing blind detection of a PDCCH according to the correspondence.
Patent WO-2020063053-A1 (WO)
Title: 扬声器声道切换结构及电子设备
Inventor: GE XIANFENG
IPC: G06F3/16
Filed: 2019-07-17
Abstract: 一种扬声器声道切换结构，包括音频编解码器(10)、控制器(20)、模拟开关组(30)、至少一个音频功率放大器(40)及扬声器(50)；音频编解码器(10)包括左声道输出端和右声道输出端；其中至少存在一个音频功率放大器(40)通过模拟开关组(30)连接音频编解码器(10)；模拟开关组(30)包括至少一个模拟开关(31)，每个模拟开关(31)包括至少一个的输入端、输出端和控制端；模拟开关(31)的一个输入端连接左声道输出端或右声道输出端，模拟开关(31)的一个输出端与一个音频功率放大器(40)的输入端相连，模拟开关(31)的控制端与控制器(20)相连；音频功率放大器(40)和扬声器(50)的数量相同且一一对应，每个音频功率放大器(40)的输出端与对应的一个扬声器(50)相连。还提供一种电子设备，包括扬声器声道切换结构。
Patent WO-2020020192-A1 (WO)
Inventor: WANG KANGJIAN
IPC: B21B37/48
Filed: 2019-07-24
Abstract: 一种抑制冷连轧机组振动的张力制度优化方法，以抑制冷连轧机组高速轧制过程出现振动缺陷为目标，为了有效的衡量轧机是否出现振动，特提出轧机振动判断指标系数，以轧机振动判断指标最佳值ψ 0i与实际轧制过程求解的各个机架的振动判断指标ψ i的均方差最小，并兼顾单独各机架最大轧机振动判断指标系数值也最小为优化目标函数F(X)，并以轧制过程中性角γ i与咬入角α i重合，轧制过程处于过润滑状态求出振动判断指标的上阀值ψ i ＋，与中性角γ i为咬入角α i一半时轧制过程处于欠润滑状态求出振动判断指标的下阀值ψ i －为约束条件，最终实现对冷连轧机组轧制过程的张力制度的优化。
Patent WO-2020078160-A1 (WO)
Title: Construction joint structure in deep-excavation reverse construction
Inventor: ZHANG ZHIGANG
IPC: E02D29/16
Filed: 2019-09-18
Abstract: A construction joint structure in deep-excavation reverse construction, comprising an upper wall (11), a lower wall (12), connection components, and impermeable components. The bottom surface of the upper wall (11) and the top surface of the lower wall (12) fit closely; the bottom of the upper wall (11) and the top of the lower wall (12) have the same slope gradient; the connection components comprise vertically inserted reinforcing bars (21); the impermeable components comprise a water-proof steel plate (31), water-swellable rubber strips (33), and an exhaust pipe (32); the water-swellable rubber strips (33) are disposed at the bottom of the upper wall (11); parts of the vertically inserted reinforcing bars (21), of the water-proof steel plate (31), and of the exhaust pipe (32) are buried in the upper wall (11), and the other parts are buried in the lower wall (12).
Patent WO-2020063631-A1 (WO)
Inventor: WANG ZHAOZHE
IPC: B64F1/06
Filed: 2019-09-25
Abstract: A handheld remote control device (8) and a flight system kit. The handheld remote control device (8) comprises: a support structure (72); a rapid capture and release coupling mechanism (74), wherein the rapid capture and release coupling mechanism (74) is disposed on the support structure (72), and has a first magnetic component (82); and a controller (14), wherein the controller (14) is used to control the first magnetic component (82), so that the first magnetic component (82) can have at least a first working state and a second working state; in the first working state, the first magnetic component (82) generates a magnetic attraction with the second magnetic component (84) of a flight system (12); and in the second working state, the first magnetic component (82) does not generate a magnetic attraction with the second magnetic component (84) of the flight system (12). The flight system kit comprises: a handheld remote control device (8); and a flight system (12), wherein the flight system (12) comprises a second magnetic component (84) capable of generating a magnetic attraction with a first magnetic component (82) of the handheld remote control device (8).
Patent WO-2020063971-A1 (WO)
Inventor: WU ZHONGHUA
IPC: H04L29/06
Filed: 2019-09-29
Abstract: Selon certains modes de réalisation, la présente invention concerne un procédé de sélection de PCF+PCRF, une AMF, un BSF et un support de stockage, appartenant au domaine des communications. Le procédé comprend les étapes suivantes : lorsqu'une AMF détecte que l'UE est commuté de 4G à 5G, interroger à partir d'un BSF les PCF + PCRF sélectionnées par une SMF + PGW-C pour l'UE ; demander l'accès et la commande de politique de mobilité à partir de la PCF + PCRF sélectionnée. Dans les modes de réalisation de la présente invention, la PCF + PCRF sélectionnée par la SMF + PGW-C pour l'UE dans un accès 4G est interrogée à partir du BSF nouvellement introduit de 5G, et l'accès et la commande de politique de mobilité sont demandés à partir de la PCF + PCRF sélectionnée, de sorte que lorsque l'UE est commuté de 4G à 5G, l'AMF soit capable de sélectionner la PCF + PCRF que la SMF + PGW-C a sélectionné lors de l'accès à 4G, satisfaisant ainsi l'association du scénario d'application auquel la PCF + PCRF doit s'associer aux commandes de politique de l'AMF et de la SMF + PGW-C
Patent WO-2020088203-A1 (WO)
Inventor: GAO XINGHANG
IPC: H04L5/00
Filed: 2019-10-09
Abstract: The present disclosure relates to a state transition method and device. The method comprises: receiving serving cell state indication information, the serving cell state indication information comprising index identifiers of serving cells and state transition indication information of the serving cells; determining a first serving cell according to the index identifiers; determining a current state of the first serving cell; and determining a state of the first serving cell according to the state transition indication information and the current state of the first serving cell. The state transition method and device proposed in the embodiments of the present disclosure enable a terminal device to quickly respond to processing after a state transition of the first serving cell.
Patent WO-2020073941-A1 (WO)
Inventor: LI TONG
IPC: A47J37/12
Filed: 2019-10-10
Abstract: A smoke evacuating fryer, comprising a fryer body (1), an exhaust vent (2), a lid (3) engaged on the fryer body (1), and, a frying basket (4) and a smoke evacuating and filtering apparatus (5) provided within the fryer body (1). An air intake gap (6) is provided at where the lid (3) and the fryer body (1) are joined. The smoke evacuating and filtering apparatus (5) is provided on the fryer body (1) and abutted against the frying basket (4). Air introduced into the air intake gap (6) is passed above the frying basket (4), filtered by the smoke evacuating and filtering apparatus (5), and then discharged via the exhaust vent (2). With the provision of the smoke evacuating and filtering apparatus (5), steam, grease, and odor produced in the fryer can be quickly removed, thus maintaining a clean and fresh indoor environment. In addition, because the smoke evacuating and filtering apparatus (5) is provided on the fryer body (1) and abutted against the frying basket (4), space can be effectively saved. In the process of smoke evacuating and filtering, the time that air takes to pass through the smoke evacuating and filtering apparatus (5) is extended, improved odor removal is allowed and done simply and conveniently.
Patent WO-2020108150-A1 (WO)
Title: Procédé et dispositif de traitement d'informations
Inventor: ZHOU LE
IPC: G06K17/00
Filed: 2019-10-17
Abstract: L'invention concerne un procédé de traitement d'informations, comprenant les étapes consistant à : obtenir des informations d'entité sur une étiquette électronique par communication NFC ; sauvegarder les informations d'entité ; et lancer un paiement sur la base des informations d'entité.
Patent WO-2020232962-A1 (WO)
Title: Color film substrate and preparation method therefor
Inventor: LIU NIAN
IPC: G06F3/044
Filed: 2019-10-21
Abstract: A color film substrate and a preparation method therefor. The color film substrate comprises a substrate layer (100), wherein the substrate layer (100) is provided with a switch TFT (2) and a sensing TFT (1), the substrate layer (100) is further provided with a capacitance sensing electrode layer (11) which acts as a self-capacitance sensor and is connected to a source/drain electrode (14) of the sensing TFT (1) to have the function of signal amplification, and the switch TFT (2) controls the turning-on and turning-off of the self-capacitance sensor. By means of providing the capacitance sensor on the color film substrate, the capacitance sensing distance is reduced, the in-screen capacitance sensor resolution is increased, in-plane sensing (in-cell) fingerprint recognition and touch-control sensing can be realized, device cost and thickness are reduced, and product competitiveness is improved; moreover, the influence of a box thickness factor on an electric field is avoided, a capacitance sensor with a higher resolution can be designed, and full-screen fingerprint recognition is realized.
Patent WO-2020083286-A1 (WO)
Inventor: FENG FUJIAN
IPC: H02J7/00
Filed: 2019-10-22
Abstract: Embodiments of the present invention provide a power control method and device and a power supply system, wherein the method comprises: determining that communication between a first power supply and a second power supply is interrupted, and controlling local output power according to pre-stored maximum output parameters. The embodiments of the present invention solve the technical problem that a parallel operation system of related technology cannot protect battery of load when the communication is interrupted.
Patent WO-2021068302-A1 (WO)
Title: Diagnostic method and apparatus for shaft breakage fault of railway vehicle
Inventor: XU SHAOLONG
IPC: B61L15/00
Filed: 2019-10-29
Abstract: A diagnostic method and apparatus for a shaft breakage fault of a railway vehicle. The diagnostic method for a shaft breakage fault of a railway vehicle can perform shaft breakage fault diagnosis on a plurality of axles of the railway vehicle. The diagnostic method comprises the following steps: determining an operating condition of the railway vehicle; in response to the fact that the railway vehicle is in a traction condition, taking an axle (241) in the plurality of axles (241-246) as an axle to be measured to determine a first shaft breakage condition, the first shaft breakage condition comprising that the actual traction of other axles than said axle is greater than a first traction threshold, the actual traction of said axle is continuously less than a second traction threshold, and the axle speed continuously greater than the railway vehicle speed reaches a first time threshold; and if the first shaft breakage condition is satisfied, determining that said axle is suspected to be broken. The diagnostic method for a shaft breakage fault can rapidly and accurately report a fault, so as to ensure the safe operation of the train. In addition, also provided are an apparatus for a shaft breakage fault of a railway vehicle and a computer readable medium.
Patent WO-2021062914-A1 (WO)
Inventor: ZHANG JUN
IPC: G01S7/02
Filed: 2019-11-03
Abstract: A layout and method using a MIMO system for improving the angular resolution of a radar are provided. A distributed and compact MIMO radar antenna layout and an imaging algorithm are used to significantly improve resolution of a radar system with respect to a target. Firstly, two different compact MIMO radars each having a three-transmission four-reception antenna layout are independently designed, the two radars having respective angular resolutions; the two compact MIMO radars are spaced apart from each other by a certain distance so as to form a distributed MIMO radar; a fast algorithm is used to calculate, for each pixel point in a certain space region, a round-trip delay thereof relative to an antenna position; an echo index is determined on the basis of the delay; and an imaging pattern of a corresponding echo in a configured space region is obtained. Two radars perform imaging separately, and an intersection thereof is a target position, providing a new field to which a fast imaging algorithm can be applied, so as to improve angular resolution with respect to a target position.
Patent WO-2021031387-A1 (WO)
Title: Method and apparatus for controlling tracker, and tracker and storage medium
Inventor: YUAN GANG
IPC: G01S19/14
Filed: 2019-11-08
Abstract: A method and apparatus (400) for controlling a tracker (500), and a tracker (500) and a storage medium. The method for controlling the tracker (500) comprises: starting the tracker (500) (S101); acquiring device information of the tracker (500), wherein the device information comprises the location of the tracker (500), the distance between the tracker (500) and a terminal, and the current time of the tracker (500) (S102); and when it is detected that all the device information conforms to a pre-set condition, turning off the tracker (500) (S103). When it is detected that all the acquired device information conforms to a pre-set condition, the tracker (500) is turned off, so that the turn-on time of the tracker (500) can be reduced, the power of the tracker (500) can be saved, the service time of the tracker (500) can be increased, and thus the use experience of a user can be improved.
Patent WO-2020114209-A1 (WO)
Title: 移动终端
Inventor: LI MANLIN
IPC: H01R13/502
Filed: 2019-11-12
Abstract: 本公开实施例提供一种移动终端，其包括：外壳，开设卡托安装孔；电路板，设置于外壳的内部；卡托保持部，设置于外壳的内部，且卡托保持部朝向电路板；卡座，设置于电路板上；卡托，活动设置于卡托安装孔内，且与卡托保持部活动配合，卡托和外壳中的至少一者设置顶出孔；拨动件，转动设置于卡托保持部，且位于卡座与顶出孔之间，拨动件的一端为顶针作用端，另一端为卡托顶出端，卡托顶出端用于在顶针作用端受力后向卡托施加顶出力。
Patent WO-2020134661-A1 (WO)
Inventor: KONG LINGBO
IPC: F25B39/02
Filed: 2019-11-12
Abstract: A vertical air conditioner indoor unit (1) and an air conditioner having the same. The vertical air conditioner indoor unit (1) comprises a sheet metal member (11) comprising a first sheet metal unit (111) and a second sheet metal unit (112). A downward projection of the first sheet metal unit (111) falls within a water-receiving tray (13). A recess having a slope (1121) is formed at a bottom end of the second sheet metal unit (112) close to the first sheet metal unit (111).
Patent WO-2020253082-A1 (WO)
Inventor: LIANG LEDA
IPC: G06F16/18
Filed: 2019-11-18
Abstract: A method, apparatus and device for processing an SVN log file, and a storage medium, which relate to the field of development assistance. The method comprises: creating a Python packaging tool (101); acquiring an SVN log file by means of the Python packaging tool (102); according to a preset screening condition, reading operation information in the SVN log file corresponding to the screening condition (103); saving the operation information in a Python dictionary, performing data format conversion on the operation information to obtain a conversion result, and writing the conversion result into a corresponding object notation JSON file to obtain JSON information (104); and generating the JSON information into a visual chart, and displaying the visual chart (105). The described method may effectively reduce the amount of operation by a user when managing an SVN log file.
Patent WO-2021062930-A1 (WO)
Inventor: LIU TIANMING
IPC: H05B33/02
Filed: 2019-11-20
Abstract: The present invention relates to the technical field of driving power supplies, and specifically relates to a lamp power supply, comprising an outer housing provided with an opening, a main circuit board, and an end cover. The main circuit board is accommodated in the outer housing, the end cover covers the opening of the outer housing, and the end cover is provided with a through hole. The lamp power supply further comprises a branch circuit board connected to the main circuit board. The lamp power supply further comprises a rubber plug, the rubber plug comprising a pressing part, an elastic support part that elastically supports the pressing part, and a conductive part connected to the end of the pressing part near to the branch circuit board. The end of the pressing part away from the branch circuit extends out from the through hole, and the support part and the conductive part are accommodated in the through hole. A first space is provided between the branch circuit board and the conductive part, and the pressing part, under the action of pressure, pushes the conductive part to move in the first space and causes the conductive part to be electrically connected to the branch circuit board.
Patent WO-2021097781-A1 (WO)
Title: 吡啶亚甲基哌啶衍生物及其用途
Inventor: JIN CHUANFEI
IPC: C07D401/06
Filed: 2019-11-22
Abstract: 本发明提供了吡啶亚甲基哌啶衍生物及其用途，具体地，本发明提供了一类新颖的吡啶亚甲基哌啶衍生物以及包含该类化合物的药物组合物，可用于激活5-HT  1F 受体。本发明还提供了制备这类化合物和药物组合物的方法，以及它们在制备治疗与5-HT  1F 受体有关的疾病，特别是偏头痛的药物中的用途。
Patent WO-2021082232-A1 (WO)
Title: Circulating heat dissipation system in stage lamp
Inventor: JIANG WEIKAI
IPC: F21V29/15
Filed: 2019-12-20
Abstract: A circulating heat dissipation system in a stage lamp, the circulating heat dissipation system comprising a support arm (200), a lamp holder (100) and a circulating heat dissipation system body. The lamp holder (100) is in a pivot joint with the support arm (200) by means of a pivot joint shaft (300), the pivot joint shaft (300) is of a shaft tube structure, an inner space of the lamp holder (100) is in communication with an inner space of the support arm (200) by means of the pivot joint shaft (300), the circulating heat dissipation system body comprises a cooling medium, heat dissipation assemblies (211, 212) located in the support arm (200), and power assemblies (410, 420) promoting the cooling medium to circularly flow between the lamp holder (100) and the heat dissipation assemblies (211, 212) by means of the pivot joint shaft (300), and the cooling medium is isolated from an external space of the stage lamp. The cooling medium is driven by the power assemblies (410, 420) to circularly flow between the lamp holder (100) and the support arm (200) by means of the pivot joint shaft (300) of the shaft tube structure, heat in the lamp holder (100) is brought out, heat dissipation is conducted on the support arm (200) by means of the heat dissipation assemblies (211, 212), a heat dissipation space is enlarged while the sealing performance of the lamp holder (100) is guaranteed, the heat dissipation efficiency is improved, and in addition, due to the fact that the heat dissipation assemblies (211, 212) are arranged in the support arm (200), compared with the heat dissipation assemblies (211, 212) being arranged in the lamp holder (100) in the prior art, the size of the lamp holder (100) is effectively reduced.
Patent WO-2020135381-A1 (WO)
Inventor: GAO YUAN
IPC: H04L12/46
Filed: 2019-12-24
Abstract: A packet processing method, device, and system. The method comprises: a first network device sends first VXLAN packets to a second network device by means of a NAT device, the first VXLAN packets comprising a first target port number and a first source port number. The first network device receives fourth VXLAN packets sent by the NAT device by means of a VXLAN tunnel, the value of a fourth target port number comprised in the fourth VXLAN packets being equal to the value of the first source port number. After determining that the fourth target port number and the first source port number are the same, the first network device processes the fourth VXLAN packets on the basis of a VXLAN protocol.