baber/WOPTO huggingface dataset:
Patent WO-2020042660-A1 (WO)
Inventor: ZENG HUIYUN
IPC: H04N21/43
Filed: 2019-05-07
Abstract: Disclosed by the present application is a time synchronization method. The time synchronization method comprises: confirming the time synchronization type of the current system time of a television; if the time synchronization type is network synchronization, acquiring the current network time to synchronize the system time of the television; if the time synchronization type is stream synchronization, acquiring a stream time of a currently monitored broadcast, and synchronizing the system time of the television by using the stream time. Further disclosed by the present application are a time synchronization device, a smart television and a computer readable storage medium. The present application correspondingly acquires a time according to the time synchronization type of a television so as to synchronize the system time of the television when confirming that the current system time of a television needs to be changed, thus implementing the beneficial effect of synchronizing the system time of a smart television.
Patent WO-2019228152-A1 (WO)
Title: Air inlet structure, atomizer and electronic cigarette
Inventor: QIU WEIHUA
IPC: A24F40/485
Filed: 2019-05-07
Abstract: Provided in the present utility model is an air inlet structure. An atomizer used for an electronic cigarette, said atomizer comprising an atomization chamber. The air inlet structure comprises a communication member, a movable member and an air inlet communicating with the outside, wherein upper and lower ends of the communication member are opened with an upper air inlet hole and a lower air inlet hole respectively, the upper air inlet hole communicates with an upper end of the atomization chamber, the lower air inlet hole communicates with a lower end of the atomization chamber, and the upper air inlet hole and the lower air inlet hole both further communicate with the air inlet; the movable member may be movably disposed on the communication member; and the communication between one among the upper air inlet hole and lower air inlet hole and the air inlet may be blocked by means of moving the movable member. The air inlet structure of the present utility model may switch an air inlet mode. In addition, further provided are an atomizer using the air inlet structure and an electronic cigarette using the atomizer.
Patent WO-2019237880-A1 (WO)
Title: A mixing bowl assembly for a food processor and a food processor comprising the mixing bowl assembly
Inventor: ZHOU ZHONGJIAN
IPC: A47J43/046
Filed: 2019-05-15
Abstract: A mixing bowl assembly (100) for a food processor and a food processor comprising the mixing bowl assembly (100), during the cleaning of which, a mixing blade assembly (20) can be removed, thus facilitating the operation and achieving a thorough cleaning. The mixing bowl assembly (100) for a food processor comprises: a mixing bowl (10) comprising a bowl body (11), a bowl base (12), and a fixing frame (13), the bowl base (12) being provided at the bottom of the bowl body (11) by means of the fixing frame (13); and, a mixing blade assembly (20) comprising a fixing base (22), a blade assembly (21) provided at the fixing base (22), and a fixing structure (23), the mixing blade assembly (20) being removably mounted to the bowl body (11) or the bowl base (12) or the fixing frame (13) by means of the fixing structure (23), and sealing the bottom of the mixing bowl (10) after being mounted.
Patent WO-2020010953-A1 (WO)
Title: Shielding structure and safety inspection channel of safety inspection device
Inventor: HOU HONGBIN
IPC: B32B5/26
Filed: 2019-05-29
Abstract: A shielding structure of a safety inspection device. The shielding structure of the safety inspection device comprises a first carbon fiber layer (10), a polyurethane layer (20), and a second carbon fiber layer (30) which are sequentially stacked, so that a shielding channel (1') having two opened ends is configured; the second carbon fiber layer (30) is an outer layer of the shielding channel (1'); the first carbon fiber layer (10) and the second carbon fiber layer (30) are made of a carbon fiber material; the polyurethane layer (20) is made of a polyurethane material. Also provided is a safety inspection channel (1000) of the safety inspection device using the shielding structure (1'). The carbon fiber layers (10, 30) have good strength, and both sides of the polyurethane layer (20) are covered with the carbon fiber layers (10, 30) to ensure the overall strength, thereby improving the rigidity of the shielding structure (1'); the influence of the rigidity of the shielding structure on imaging quality is small, the rigidity of the shielding structure (1') is improved under the premise of reducing the influence on the image quality. In addition, the total weight is reduced, and the overall cost is reduced.
Patent WO-2019228420-A1 (WO)
Inventor: ZHAN KETUAN
IPC: G06F1/20
Filed: 2019-05-29
Abstract: 一种数据处理设备(100)，包括：用于进行数据处理的至少一个运算板(1)，所述运算板(1)的一个侧面上安装有多个芯片(4)，每个所述运算板(1)具有连接件(5)；电源装置(2)，所述电源装置(2)具有至少一个供电端子(21)；导电装置(3)，所述导电装置(3)包括至少一个导电件(31)，每个所述导电件(31)分别与所述供电端子(21)和所述连接件(5)相连以实现所述电源装置(2)对所述运算板(1)供电。
Patent WO-2020010977-A1 (WO)
Title: Method and apparatus for rendering virtual channel in multi-world virtual scenario
Inventor: JIANG HUIFU
IPC: G06T19/00
Filed: 2019-06-10
Abstract: Disclosed by the present application are a method and apparatus for rendering a virtual channel in a multi-world virtual scenario, the method being implemented by means of the virtual channel rendering apparatus: generating a virtual scenario that is used for displaying a virtual channel, a first world and a second world, wherein the virtual channel may cause a rendering camera to move between the first world and the second world; receiving a control request for triggering the rendering camera to move in the virtual scenario; identifying the position of the rendering camera in response to the control request to obtain a moving track of the rendering camera moving in the virtual scenario; and detecting the world state according to the moving track, and generating a room that may accommodate the rendering camera for a virtual channel if detected that the world state is an intermediate pass-through state. Thus, the present application solves the problem of world jumping that is observed by a user when passing through as a result of the thickness of a virtual channel being thick.
Patent WO-2020155520-A1 (WO)
Title: 一种水轮机
Inventor: LIN BIN
IPC: F03B3/14
Filed: 2019-06-15
Abstract: 一种水轮机，包括滚筒（1）、动力轴（2）、固定架（3）、弧形导流板（4）和若干活动叶片（5）。滚筒（1）设置在进水端（10）的一侧，弧形导流板（4）位于滚筒（1）的底侧，两者之间形成泄水通道。动力轴（2）穿接于滚筒（2），滚筒（1）的两个端面分别与固定架（3）相连接。活动叶片（5）的第一侧与固定架（3）可转动连接，固定架（3）上设有用于固定活动叶片（5）的第二侧的锁闭装置。还包括控制装置，控制装置控制活动叶片（5）的第二侧与锁闭装置的连接和分离。该水轮机能够提高水能的利用率，减少噪音污染。
Patent WO-2020173018-A1 (WO)
Title: Modified expandable graphite and flame retardant, preparation method therefor, and use thereof in polyurethane foam
Inventor: FEI LIANDONG
IPC: C08K9/04
Filed: 2019-07-02
Abstract: The present invention relates to the technical field of flame retardants, specifically relates to a modified expandable graphite and flame retardant, a preparation method therefor and a use thereof in polyurethane foam, and is characterized in that a layer or a plurality of layers of high-polymer surface modifier having special functional groups is adsorbed onto the surface of the expandable graphite. The preparation method for the modified expandable graphite comprises: using an organic modifier containing hydroxyl and a polar hexatomic ring structure to perform surface modification on the expandable graphite; adding a dispersant and mixing uniformly, and then crushing and screening to obtain the modified graphite; and adding the modified graphite in accordance with a certain proportion into polyurethane conjugate polyether, and mixing uniformly so that the modified graphite can be dispersed and suspended uniformly in the polyether. The flame retardant property of the obtained polyurethane thermal insulation material is improved greatly without affecting other properties of rigid polyurethane foam, has an excellent flame retardant property, a longer-lasting flame retardant effect, a greatly improved oxygen index, a slashed peak value of thermal release rate and so on.
Patent WO-2020228099-A1 (WO)
Inventor: PEI QIANG
IPC: G01M7/02
Filed: 2019-06-24
Abstract: A device for acquiring health diagnosis monitoring data of a nuclear power engineering structure in a self-excited manner, comprising a pneumatic air hammer, a high-precision force balance acceleration sensor, an analog-to-digital signal conditioner, an analog-to-digital signal converter, a data latch, a large-scale programmable logic controller, a main control CPU controller, an air hammer control circuit and a power supply conversion module; and the pneumatic air hammer is fixedly connected to said structure. The pneumatic air hammer is used as a self-excitation source to excite said structure. The use of the pneumatic air hammer can amplify a vibration signal of said structure, making the characteristics of said structure itself more obvious in the vibration signal, and by means of high-precision data acquisition and control, the precision of the test result is greatly improved. The self-excitation system can achieve various structural vibration test environments, greatly reducing the requirements for the precision of a test instrument device, and greatly reducing the structural test difficulty and the test cost.
Patent WO-2020258087-A1 (WO)
Inventor: HAO GUANGNING
IPC: G02F1/1333
Filed: 2019-06-26
Abstract: 一种显示装置及其边框（100），属于显示技术领域。显示装置包括光学膜层（300）、边框（100）和定位件（200），其中，光学膜层（300）设置有定位孔（301）；边框（100）设置有用于承载光学膜层（300）的第一支撑面（121）和开口于第一支撑面（121）的第一定位槽（122）；定位件（200）穿设于定位孔（301）且固定于第一定位槽（122）。
Patent WO-2020199398-A1 (WO)
Title: Light-emitting device for relaxation device and relaxation device
Inventor: ZHOU ZHIHUA
IPC: A61N5/06
Filed: 2019-07-01
Abstract: A light-emitting device for a relaxation device and a relaxation device. The light-emitting device for a relaxation device comprises: an inner housing for transferring vibration, and a light-transmissive outer housing for transferring vibration. A light-emitting component is provided between the outer housing and the inner housing. According to the light-emitting device for a relaxation device provided by the present invention, not only vibration can be output by the inner housing and the outer housing, but also light can be output by the light-emitting component and the outer housing so that the relaxation device has a phototherapy function and the problem of the single function of outputting vibration by the existing muscle relaxation device is solved.
Patent WO-2020007288-A1 (WO)
Title: Method and system for managing memory data and maintaining data in memory
Inventor: DENG LONG
IPC: G06F9/50
Filed: 2019-07-02
Abstract: Provided are a method and system for managing memory data, a method and system for maintaining data in a memory, and a computer-readable storage medium and a computing device corresponding to the provided methods and systems. The method for managing memory data comprises: setting a data table comprising multiple shards, each shard corresponding to a first-level skip list; setting the first-level skip list to be configured to store a node where a first attribute value of data is used as a keyword and a pointer or an object for indicating a second-level skip list is used as a value corresponding to the keyword; and setting the second-level skip list to be configured to store a node where a second attribute value of the data is used as a keyword and a value corresponding to the keyword comprises at least one attribute value of the data. According to the present disclosure, the time consumed for reading/writing data can be reduced, and the number of data write tasks and/or data query tasks executed simultaneously in the unit time can be increased.
Patent WO-2020034985-A1 (WO)
Title: Delay tracking method and memory system
Inventor: HSIEH BO-WEI
IPC: G11C7/22
Filed: 2019-08-14
Abstract: A delay tracking method and a memory system are provided. The delay tracking method is applied to a memory system supporting a low-frequency-mode (LFM) and a high-frequency-mode (HFM) of an operating clock. The delay tracking method includes the steps of selecting a LFM oscillator for obtaining a LFM delay value when the operating clock is in the HFM; and selecting a HFM oscillator for obtaining a HFM delay value when the operating clock is in the LFM.
Patent WO-2021031030-A1 (WO)
Title: Communication method and communication apparatus
Inventor: LU QIANXI
IPC: H04W72/04
Filed: 2019-08-16
Abstract: Disclosed is a communication method, comprising: a relay terminal device determining first information, wherein the first information comprises first radio access technology (RAT) information and/or first coverage information of a first terminal device, the first terminal device being a remote terminal device; and the relay terminal device sending the first information to a network device. In the above-mentioned method, after receiving the first information, the network device formulating an appropriate control policy according to the first RAT information and/or the first coverage information of the first terminal device, so that the communication quality of the remote terminal device in a complex communication scenario is improved.
Patent WO-2020063537-A1 (WO)
Inventor: GONG HONGYU
IPC: H02K1/12
Filed: 2019-09-23
Abstract: Disclosed are a permanent magnet direct-current electric motor, and a vehicle seat using the permanent magnet direct-current electric motor. The permanent magnet direct-current electric motor comprises a housing (10), wherein the housing (10) comprises a first section (11) having a regularly polygonal cross section, an outer surface of the first section (11) comprising a first plane (12) and a second plane (13), which are opposite each other; and a magnetic cylinder (20) is fixedly mounted in an inner cavity of the first section (11), an outer surface of the magnetic cylinder (20) being tightly fitted with an inner surface of the housing (10). The electric motor is especially suitable for a usage environment such as a vehicle seat with extremely limited mounting space, and compared with a cylindrical housing, the square housing (10) occupies less mounting space.
Patent WO-2020108050-A1 (WO)
Inventor: YANG XINYING
IPC: G06Q20/38
Filed: 2019-09-25
Abstract: Disclosed are a data evidence preservation method and system based on multiple blockchain networks. The method comprises: mapping data subjected to evidence preservation by blockchains of at least two first-type blockchain networks to a blockchain of a second-type blockchain network, wherein specifically, with regard to any one first-type blockchain network, the first-type blockchain network sends a transaction hash of each constructed first-type evidence preservation transaction to the second-type blockchain network, and the second-type blockchain network constructs a second-type evidence preservation transaction on the basis of the received transaction hash and writes same into the blockchain thereof. In this way, transaction hashes of first-type evidence preservation transactions stored in blockchains of first-type blockchain networks are further encapsulated as a second-type evidence preservation transaction and are summarized on a blockchain of the second-type blockchain network.
Patent WO-2020186727-A1 (WO)
Title: Sensitive data transaction method and system based on blockchain
Inventor: SHENG WEI
IPC: H04L29/06
Filed: 2019-09-30
Abstract: Disclosed are a sensitive data transaction method and system based on a blockchain, wherein same relate to the technical field of blockchains. Applying the blockchain technology to a data transaction scenario can satisfy the requirements for security and reliability, openness and transparency, and convenience and efficiency during a sensitive data transaction process. The method comprises: member institutions constructing respective nodes, wherein a distributed cache for storing sensitive data and a ledger for recording transfer points are established in one or more nodes, so that each node is respectively networked to the distributed cache and the ledger to form a blockchain; and a data transaction module of a requesting node initiating a request for sensitive data to the distributed cache, and when a smart contract is triggered, a transfer module thereof paying points to a target node, and after accounting is performed in the ledger, a data transaction module of the target node issuing the request for sensitive data via the distributed cache, so that the data transaction module of the requesting node can obtain and parse the sensitive data. The system involves the method provided in the solution.
Patent WO-2020177336-A1 (WO)
Inventor: YI JIANLIANG
IPC: G06F3/06
Filed: 2019-10-23
Abstract: A resource control method, device and system, and a central server. The method comprises: receiving a first Input/Output (I/O) request sent by a client (110); assigning a request numbering to the first I/O request on the basis of a first numbering interval obtained from the a central server (120); determining a tag value of the first I/O request on the basis of the request numbering of the first I/O request (130); and scheduling the first I/O request on the basis of the tag value of the first I/O request (140).
Patent WO-2021081785-A1 (WO)
Inventor: CHEN ZHONGMING
IPC: H04L12/801
Filed: 2019-10-30
Abstract: Methods, apparatus, and systems for wireless communication are described. In one example aspect, a method includes performing, by a communication node, a handover procedure from a source base station to a target base station based on information associated with a Protocol Data Unit (PDU) session. The information indicates that at least one tunnel in a list of tunnels that carry user data has a one-to-one correspondence with a Quality of Service (QoS) flow. The method also includes transmitting, for the handover procedure, downlink data to both the source base station and the target base station by the communication node.
Patent WO-2021087927-A1 (WO)
Inventor: LU YANG
IPC: H04W74/00
Filed: 2019-11-07
Abstract: Provided are a random access method and apparatus, and a communication system. The apparatus comprises a first processing unit, wherein the first processing unit determines a random access type according to configuration information of a bandwidth part (BWP) selected by a terminal device and used for random access, and a downlink reference signal received power measured by the terminal device, selects a random access resource, and sends an initial random access message on the random access resource.
Patent WO-2021077488-A1 (WO)
Inventor: CHEN HAO
IPC: H05K3/34
Filed: 2019-11-13
Abstract: A fixing device and a method for manufacturing a display panel (40). The fixing device comprises a support plate (20) provided with a fixing member (30). The fixing member (30) comprises at least two opening regions (201) with adjustable areas. The opening regions (201) are used for accommodating the display panel (40). The fixing device and the method for manufacturing a display panel (40) can improve the production efficiency and flexibility.
Patent WO-2021031421-A1 (WO)
Inventor: CHEN XIA
IPC: G05D3/12
Filed: 2019-11-20
Abstract: 一种显示装置（100，200），其包括速度传感器（10）、控制模块（20）、调整模块（30）和姿态检测模块（40），速度传感器（10）用于检测显示装置（100，200）跌落过程中的实时速度；控制模块（20）用于根据实时速度，控制调整模块（30）进行调整操作；调整模块（30）用于调整显示装置（100，200）在跌落中的姿态，使显示装置（100，200）不显示的部位与地面接触；姿态检测模块（40）用于检测显示装置（100，200）跌落中的实时姿态，并将实时姿态信息反馈给控制模块（20）。
Patent WO-2020168792-A1 (WO)
Title: 增强现实显示方法与装置、电子设备、存储介质
Inventor: Cheng Xiakuan
IPC: G06Q30/06
Filed: 2019-12-13
Abstract: 一种增强现实显示方法及装置、电子设备、计算机可读存储介质。该方法包括：获取采集到的现实场景图像中的实体信息（S101）；针对虚拟物品的三维模型，提取三维模型的尺寸信息（S102）；根据实体信息以及尺寸信息，确定三维模型的显示参数（S103）；基于显示参数，在现实场景图像中显示虚拟物品的三维模型图像（S104）。其通过现实场景图像中的实体确定虚拟物品的三维模型的显示参数，从而使用户确切地看出虚拟物品与现实场景的适配情况，带给用户更为真实的体验，提高购买率，减少退货率；进一步，通过手势动作进行人机交互，不仅给用户的线上购物增添趣味性，更让用户具有身临其境的沉浸感，购物方式更为灵活且准确，提升转化率。
Patent WO-2021119948-A1 (WO)
Inventor: ZHANG NA
IPC: B65G39/00
Filed: 2019-12-16
Abstract: An automatic feeding device, comprising a material conveying mechanism. A material conveying system comprises a horizontally disposed base (1). The base (1) is provided with a plurality of transmission assemblies (2) in the length direction at intervals. Each transmission assembly (2) comprises a roller shaft (3). The roller shaft (3) is sleeved with a rotating roller (4). One end of the roller shaft (3) is supported on a corresponding support seat (5) by means of a bearing, and the other end of the roller shaft (3) is transmittingly connected to a corresponding transmission case (6). Two adjacent transmission cases (6) are transmittingly connected by means of a synchronization mechanism. Any one of the transmission cases (6) is transmittingly connected to a driving mechanism. The rotating roller (4) comprises a flat roller segment (4a). Both left and right ends of the flat roller segment (4a) are integrally provided with an end positioning segment (4b). The left and right end positioning segments (4b) are arranged symmetrically. An end of the material conveying mechanism is correspondingly provided with a mobile manipulator (7). The mobile manipulator (7) is provided with a suction disc assembly (8) capable of sucking an object. The automatic feeding device can achieve automatic feeding and improve feeding efficiency.
Patent WO-2020125634-A1 (WO)
Inventor: XU TONGYAN
IPC: H04R9/06
Filed: 2019-12-17
Abstract: Proposed by the embodiments of the present invention are an acoustic device and an electronic device, comprising a first airtight chamber and a second airtight chamber, wherein a spacer part can be at least partially flexible, the first airtight chamber is adjacent to a vibrating diaphragm, and the second airtight chamber is far away from the vibrating diaphragm; when the vibrating diaphragm vibrates, an internal sound pressure of the first airtight chamber changes, and the flexible deformation part changes along with the sound pressure in the first airtight chamber, thus flexibly adjusting the volume of the first airtight chamber; the second airtight chamber encloses acoustic waves generated when the flexible deformation part deforms within the second airtight chamber, and the flexible deformation part is a single-layer structure made of one layer of thermoplastic elastomer material or a multi-layer composite structure having at least one layer of thermoplastic elastomer material. Hence, the acoustic device in the present invention can increase the sound capacity of the flexible deformation part, thereby reducing the resonance frequency of the acoustic device so as to effectively improve the low-frequency effect of the acoustic device.
Patent WO-2021093085-A1 (WO)
Title: Dc submarine cable
Inventor: ZHANG HONGLIANG
IPC: H01B7/282
Filed: 2019-12-18
Abstract: The present invention provides a DC submarine cable, which comprises a conductor unit, an insulation unit and a protection unit which are sequentially arranged from inside to outside, wherein the protection unit comprises a water blocking tape, a metal protective layer and an outer sheath which are sequentially arranged from inside to outside, wherein a return unit is further arranged in the DC submarine cable, and the return unit has the same current carrying capacity as that of the conductor unit. When a certain DC submarine cable in the same DC transmission circuit fails, a return conductor layer in another intact DC submarine cable can be used as a return path to form a loop with its own conductor to continue working, ensuring that a complete dynamic DC submarine cable has 50% of the power transmission capacity of the original transmission circuit.