baber/WOPTO huggingface dataset:
Patent WO-2021139075-A1 (WO)
Title: Contract encryption and decryption method and apparatus, and device and storage medium
Inventor: SHI MINGCHUAN
IPC: H04L9/00
Filed: 2020-05-29
Abstract: The application relates to an information safety technology, and disclosed is a contract encryption and decryption method, comprising: receiving a contract file set passing auditing, performing confidentiality rating on each contract file in the contract file set according to a preset user viewing permission, and generating encryption level information of each contract file; performing hierarchical encryption on the contract file set according to the encryption level information of each contract file in the contract file set to obtain a target contract file set; and receiving a contract file viewing request, the contract file viewing request comprising a user viewing permission, selecting a decryption key corresponding to the user viewing permission from a pre-constructed decryption key set, and decrypting a contract file corresponding to the contract file viewing request in the target contract file set according to the decryption key. The present application further provides a contract encryption and decryption apparatus and a computer-readable storage medium. The present application implements the encryption and decryption of contracts.
Patent WO-2020248985-A1 (WO)
Inventor: WANG XIANGMIN
IPC: G06F16/53
Filed: 2020-06-10
Abstract: A method and device for image search, a computer apparatus, and a storage medium. The method comprises: displaying an image selection page of an instant messaging client (101); determining, on the basis of an operation performed by a user with respect to the image selection page, an input image for a search operation (102); presetting multiple image similarity dimensions according to the level of similarity between two chat session interactive images (103); searching on the basis of the multiple image similarity dimensions to obtain one or more output images similar to the input image (104), wherein each output image is similar to the input image in at least one image similarity dimension; and generating a search result list according to the one or more output images, and displaying same (105).
Patent WO-2020249066-A1 (WO)
Inventor: AI JINQIN
IPC: G09G3/32
Filed: 2020-06-12
Abstract: The present application discloses a voltage regulation method and an electronic device. Said method comprises: acquiring a target brightness value currently displayed by a display pixel; determining a voltage increase value according to the target brightness value; and adjusting, according to the voltage increase value, an initial cathode voltage of an OLED device corresponding to the display pixel, and after the voltage is adjusted, the change amount between the brightness value and the target brightness value of the display pixel being within a preset range. The present application can be applied to an electronic device, and can improve the display quality of a display screen on the premise of reducing the power consumption of the display screen.
Patent WO-2021258261-A1 (WO)
Inventor: CHEN YITAO
IPC: H04W72/12
Filed: 2020-06-22
Abstract: Methods, systems, and devices for wireless communications are described in which UEs and base stations may transmit multiple repetitions of certain communications, which may enhance the likelihood of successful reception and decoding such communications. A base station may configure a UE to transmit multiple repetitions of uplink control information (UCI) that each use a same number of coded bits for each repetition, which may allow for soft buffering and combining of the multiple repetitions the base station. The UE may select one of the repetitions for determining the number of coded bits, and may adjust one or more other repetitions of the UCI to provide the same number of coded bits.
Patent WO-2021232545-A1 (WO)
Title: Dismounting device for air cylinder cover
Inventor: ZHONG JIANBIN
IPC: B23P19/04
Filed: 2020-06-29
Abstract: Disclosed by the present invention is a dismounting device for an air cylinder cover. The number of limiting moving holes is the same as the number of sides of a connecting column. U-shaped limiting moving ejector blocks cooperating with the limiting moving holes elastically move in the limiting moving holes in the radial direction, openings of the limiting moving ejector blocks being outward. Inner side ends of the limiting moving ejector blocks vertically abut against end faces of the corresponding sides of the connecting column. Upper end faces of the limiting moving ejector blocks abut against a bottom face of a hand wheel body. A limiting ring in a circular column shape is sleeved on the connecting support vertically. Multiple lifting drive plates distributed circumferentially and evenly are formed on the bottom face of the limiting ring. Cylindrical drive columns are formed on front end faces and rear end faces of the lifting drive plates. The lifting drive plates are arranged in the openings of the limiting moving ejector blocks such that the lifting drive plates move vertically. Drive holes which incline upwards from outside to inside and cooperate with the corresponding drive columns are formed in a pair of transverse portions of each limiting moving ejector block.
Patent WO-2021077803-A1 (WO)
Inventor: ZHOU HENG
IPC: G06F16/2458
Filed: 2020-07-07
Abstract: 一种用于冰箱的计时信息反馈方法及预测系统，所述方法包括：预置信息源，所述信息源包括音频信息和/或视频信息；计时开始时，同步插入并持续运行信息源；计时结束时，关闭信息源。通过在计时运行过程中，增加信息源的反馈，可以使用户在第一时间接收到结束信息，提升用户体验。
Patent WO-2021036521-A1 (WO)
Inventor: CHENG YEXIA
IPC: H04L29/08
Filed: 2020-07-08
Abstract: 本公开提供一种信息共享方法、装置、系统、电子设备以及计算机可读存储介质。该方法包括：接收威胁情报信息，威胁情报信息为威胁网络安全的信息，威胁情报信息由第一区块链节点发送；在威胁情报信息被第一共识算法共识的情况下，基于威胁情报信息生成第一共享区块；在第一共享区块被接收第一共享区块的多个区块链节点共识的情况下，将所述第一共享区块写入至区块链中。
Patent WO-2021004539-A1 (WO)
Inventor: GE SHENGXIANG
IPC: C12N15/63
Filed: 2020-07-10
Abstract: A fusion protein and a complex containing same, capable of being used for the intracellular delivery of cargo molecules. The fusion protein and complex can implement the efficient release of cargo molecules from endocytic vesicles, thereby significantly improving the cytoplasmic delivery efficiency of the cargo molecules. One cargo molecules can be obtained in cytoplasms, they can exert any function related thereto. The fusion protein and complex provide effective means for affecting biological mechanisms and pathways of cells, and can be used in various fields such as research, treatment, and diagnosis.
Patent WO-2022000554-A1 (WO)
Inventor: SHI WEILING
IPC: H04N5/225
Filed: 2020-07-10
Abstract: A lens driving apparatus and an electronic device. The lens driving apparatus comprises a lens tube, a housing, a piezoelectric driving assembly, and a second driving assembly. The lens tube is used to accommodate a lens. The housing comprises an accommodating cavity. The lens tube is installed in the accommodating cavity. The lens tube is rotatably connected to the housing. The piezoelectric driving assembly and the second driving assembly are disposed between the lens tube and the housing. The piezoelectric driving assembly is configured to enable movement or rotation of the lens tube in a plane perpendicular to an optical axis. The lens driving apparatus provides a lens in a lens tube with image stabilization for multiple directions such as roll, pitch and yaw. In addition, roll of the lens is independent of pitch and yaw motion. The pitch and yaw motion is not affected by roll motion of the lens. The lens driving apparatus achieves good image stabilization, and the means used for connection of a piezoelectric deformable portion is improved and easy to implement.
Patent WO-2021232578-A1 (WO)
Inventor: LI YING
IPC: H01L51/54
Filed: 2020-07-22
Abstract: 本发明公开了一种发室温磷光的有机无机杂化钙钛矿及其制备方法、应用，其中，所述有机无机杂化钙钛矿的制备方法包括步骤：将2-苯基乙胺和甲醇混合，滴加HBr溶液，制备得到溴代苯乙胺；将溴代萘甲基胺、溴代苯乙胺和溴化铅溶解在N，N-二甲基甲酰胺溶剂中得到混合溶液，其后，将所述混合溶液滴入不良溶剂中，析出有机无机杂化钙钛矿。本发明中通过将三线态能级低于无机层[PbBr  4 ]  2- 激发态能级的典型有机荧光分子萘甲基铵（NEA）掺入到二维的有机无机杂化钙钛矿中，实现了从无机组分到有机三重态的能量转移并生成RTP，实现了二维有机无机杂化钙钛矿中实现RTP的问题。
Patent WO-2021027621-A1 (WO)
Title: 导航方法、装置设备、电子设备及存储介质
Inventor: LI ZHIJIE
IPC: G01S19/47
Filed: 2020-08-04
Abstract: 一种导航方法、导航装置、电子设备及存储介质，其中导航方法包括：获取全球定位系统的伪距和伪距率的测量值（101），获取与全球定位系统同时刻的惯性导航系统的伪距和伪距率的预测值（102），根据伪距和伪距率的测量值以及伪距和伪距率的预测值计算全球定位系统和惯性导航系统组合定位系统的测量信息（103），根据测量信息对惯性导航系统与全球定位系统的时间同步误差进行消除，以校正全球定位系统和惯性导航系统组合定位系统的定位（104）。提升了导航的精度及定位速度。
Patent WO-2022027481-A1 (WO)
Title: Measurement enhancement in radio resource control (rrc) connected for user equipment (ue)
Inventor: XU FANGLI
IPC: H04W24/00
Filed: 2020-08-06
Abstract: Techniques discussed herein can facilitate enhancements to measurement for a User Equipment (UE) in Radio Resource Control (RRC) Connected mode for configuration of Carrier Aggregation (CA) and/or Dual Connectivity (DC). One example embodiment comprises a UE device comprising a processor configured to perform operations comprising: transmitting a UE Assistance Information message comprising a measurement request; receiving a first RRCReconfiguration message comprising a measConfig information element (IE); performing one or more measurements on each of on one or more frequencies based at least on the RRC measConfig IE, wherein the one or more frequencies comprise at least one non-serving frequency associated with a neighboring cell; transmitting a MeasurementReport message that indicates the one or more measurements for at least one of the one or more frequencies; and receiving a second RRCReconfiguration message that configures the UE with the at least one of the one or more frequencies.
Patent WO-2022021470-A1 (WO)
Inventor: TANG YI
IPC: H02J3/38
Filed: 2020-08-07
Abstract: A prediction error distribution estimation method for the frequency modulation potential of wind turbines. In the method, the frequency modulation potential prediction intervals of a wind power plant at different confidence levels are obtained, and the execution process does not rely on prior knowledge of the distribution shape of error samples of the frequency modulation potential, so that for a wind generation set, the accurate estimation of an error interval and accurate estimation of a prediction fluctuation interval of the frequency modulation potential can be realized. The method is of great significance in optimizing the backup capacity of a traditional generating unit, relieving the frequency modulation pressure of a power grid and improving the stable operation of an electrical power system, and can accurately reflect a fluctuation range of the frequency modulation potential of wind turbines, optimize the backup capacity of a unit, and reduce an operational risk.
Patent WO-2022027636-A1 (WO)
Title: Ssb determination method and apparatus, and device and storage medium
Inventor: CHEN WENHONG
IPC: H04L5/00
Filed: 2020-08-07
Abstract: Disclosed in the present application are an SSB determination method and apparatus, and a device and a storage medium, wherein same relate to the field of mobile communications. The method comprises: according to cell indication information of a first synchronization signal block (SSB) and first index information of the first SSB, determining the first SSB; and according to the first SSB, determining a large-scale parameter, a beam or the transmission power of a first signal; or, performing CSI reporting on the basis of the first SSB, wherein the cell indication information is used to indicate whether the first SSB is an SSB of a serving cell or an SSB of a neighboring cell, and the first index information is used to indicate the first SSB. A first SSB can be determined according to first index information, so as to determine parameter information of a first signal or perform CSI reporting on the basis of the first SSB, so that the parameter of the first signal can be determined or the CSI reporting can be performed without the need to repeatedly configure information of a neighboring cell again, and signaling overhead is further reduced.
Patent WO-2021073228-A1 (WO)
Title: Electronic cigarette capable of controlling dose, and control method therefor
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2020-08-12
Abstract: Disclosed are an electronic cigarette capable of controlling the dose, and a control method therefor. The electronic cigarette comprises a housing (1), a liquid storage cavity (2), an atomization device (3), a battery (4), an airflow sensor (5) and a control circuit (6), wherein the control circuit (6) comprises a microcontroller, a power control unit, a timing unit, an energy statistics and conversion unit, and an indicating unit. The microcontroller is internally provided with a preset parameter comprising a preset dose threshold value. When the electronic cigarette is vaped, as soon as the airflow sensor (5) senses a suction airflow, the power control unit turns on a power switch to supply power to a heating unit (31); at the same time, the timing unit starts timing, the power control unit measures the power of the heating unit (31), the energy statistics and conversion unit calculates the consumed electric energy and converts same into an e-liquid consumption dose; and when the e-liquid consumption dose reaches the preset dose threshold value, the indicating unit sends a prompt of a sound, light or vibrations. The beneficial effect of the present invention is giving a prompt to and preventing, by means of quantifying and controlling the dose of vapor sucked by a user, the user from inhaling too much vapor once or within a unit time.
Patent WO-2021217967-A1 (WO)
Inventor: YANG ZHONGKE
IPC: H01M50/202
Filed: 2020-08-24
Abstract: Provided are a battery module, a battery pack and a vehicle. The battery module comprises: a lamination body, the lamination body comprising a plurality of laminated bodies, wherein each laminated body is formed by laminating a plurality of pouch cells; in each laminated body, positive and negative pole tabs of each pouch cell are respectively connected to form a positive pole connection portion and a negative pole connection portion; and each laminated body is in series connection with the negative pole connection portion/positive pole connection portion of another laminated body adjacent to the laminated body by means of the positive pole connection portion/negative pole connection portion thereof. The battery module further comprises: tail supports arranged at the positive pole connection portion or the negative pole connection portion of the laminated bodies at two ends; and middle supports arranged between every two adjacent laminated bodies.
Patent WO-2022041319-A1 (WO)
Inventor: TANG ZHIWEN
IPC: A47H5/02
Filed: 2020-09-09
Abstract: A voice control optimization system and a voice control optimization method. The voice control optimization system comprises a voice recognition module (1), a voice control module (2) and a voice editing module (3). The voice control module (2) and the voice editing module (3) are respectively connected to the voice recognition module (1). The voice recognition module (1) is used to receive voice information, perform command recognition on the voice information according to a recognition mode, and convert the voice information recognized as a command into control information. The voice control module (2) receives the control information, and executes an action according to the control information. The voice editing module (3) is used to perform editing with respect to the recognition mode of the voice recognition module (1). Provision of the voice editing module (3) enables editing to be performed with respect to the recognition mode of the voice recognition module (1), and realizes optimization of voice control, such that voice information used by an operator in daily life can be used as custom control information to be recognized, thereby improving the convenience of voice control and operation experience.
Patent WO-2022052114-A1 (WO)
Inventor: LIANG DONG
IPC: A61B6/00
Filed: 2020-09-14
Abstract: A CT image reconstruction method and system, and a device and a medium. The method comprises: performing iterative image reconstruction on an image; determining whether an iterated image meets an iteration stop condition; if so, stopping iteration; and if not, continuing to perform iteration. Each round of iteration processing successively comprises update processing, smoothing processing and fusion processing, wherein the update processing comprises solving image roughness by means of calculating an intensity difference between adjacent patches, and then acquiring a maximum penalized likelihood function. By means of the present reconstruction method, both the image quality and the image generation efficiency can be taken into consideration while ensuring security, thereby outputting an image with higher quality at a faster speed and also retaining fine features of the image, which has important significance in the field of medical images.
Patent WO-2022056854-A1 (WO)
Title: Wireless communication method and device
Inventor: HU YI
IPC: H04W36/00
Filed: 2020-09-18
Abstract: Provided are a wireless communication method and device. The method comprises: on the basis of ephemeris information and position information, which is of a terminal device, determining a first timing advance (TA) of the terminal device for performing uplink transmission; and reporting the first TA to a network device. By means of autonomously determining a first TA, the first TA is prevented from being determined or controlled by means of a network device, and on this basis, signalling overheads, in an NTN system, caused by a large number of TA commands produced due to a rapid change in a TA of a terminal device can be reduced, and the uplink synchronization performance of the terminal device can also be ensured.
Patent WO-2022061537-A1 (WO)
Inventor: XIE ZHUO
IPC: H01H25/06
Filed: 2020-09-22
Abstract: A control method, a handheld gimbal, a system, and a computer-readable storage medium. The method comprises: configuring a control mode of a thumbwheel to a first control mode or a second control mode according to a control mode configuration operation of a user on the thumbwheel (S101); in the first control mode, controlling a gimbal to move so as to change the pose of a photographing device (S102); and in the second control mode, adjusting a photographing parameter of the photographing device (S103). The present invention improves the operation convenience of the handheld gimbal.
Patent WO-2021218033-A1 (WO)
Inventor: HUANG XINGUAN
IPC: G06F16/22
Filed: 2020-09-30
Abstract: A dictionary data operation method and apparatus, a non-volatile computer readable storage medium, and a terminal device. The method comprises: searching for, in a target program to be executed, a preset dictionary data operation identifier (S101), the dictionary data operation identifier being used for indicating the type of a dictionary data operation; determining a dictionary data operation instruction in said target program (S102), the dictionary data operation instruction being an instruction corresponding to the found dictionary data operation identifier; and extracting a dictionary data parameter in the dictionary data operation instruction, and executing the dictionary data operation instruction according to the dictionary data parameter and the type of the dictionary data operation (S103). According to the method, the addition of a large number of dictionary data operation codes irrelevant to a service is avoided, and the coupling degree of the codes is reduced, thereby reducing the subsequent code maintenance costs.
Patent WO-2021103841-A1 (WO)
Title: 控制车辆
Inventor: DING SHUGUANG
IPC: B60W50/00
Filed: 2020-10-16
Abstract: 一种控制车辆的方法，包括：获取目标车辆的车辆信息以及目标车辆所在的参考环境的环境信息。基于车辆信息及环境信息，获取目标矩阵。对目标矩阵进行拆分，得到多个子矩阵。基于每个子矩阵中的矩阵元素以及目标车辆的周围车辆的行驶控制信息，获取目标车辆的目标行驶控制信息。
Patent WO-2022082813-A1 (WO)
Inventor: ZHAO QUANBAO
IPC: C02F101/10
Filed: 2020-10-26
Abstract: Provided are a method and system for treating organic sulfate-containing wastewater. The method comprises the following steps: bringing an H 2 S-containing acidified gas produced in a hydrolysis acidification tank into an H 2 S absorption tank; bringing a hydrolyzed acidified liquid produced in the hydrolysis acidification tank into a methane production tank to produce biogas and a biogas liquid; bringing the biogas liquid into a biogas liquid stripping tank for ammonia nitrogen and carbon dioxide removal to obtain a stripped biogas liquid; and bringing part of the stripped biogas liquid into the H 2 S absorption tank as an absorption liquid to absorb H 2 S from the acidified gas. The method can utilize the stripped biogas liquid produced in the biogas liquid stripping tank to absorb H 2 S released from the hydrolysis acidification tank, and since it is not necessary to use an additional alkaline chemical reagent or biological additive, the method is simple, economical, efficient and environmentally friendly.
Patent WO-2021088682-A1 (WO)
Inventor: LI ZHAOZAO
IPC: B64C39/02
Filed: 2020-10-27
Abstract: A control method and apparatus for a lens module (105), an aircraft (10), a flight system (100) and a storage medium. The control method for the lens module (105) is applied to the aircraft (10). The aircraft (10) is provided with a gimbal (104), and the gimbal (104) is used for carrying the lens module (105). The control method comprises: when the lens module (105) is adapted to the aircraft (10), acquiring model data of the lens module (105); determining a lens model of the lens module (105) according to the model data; and identifying the corresponding lens module (105) according to the lens model, so as to control the lens module (105). According to the control method, the model data of the lens module (105) is acquired, such that the corresponding lens module (105) adapted to the aircraft (10) is identified according to the model data, a control program corresponding to the lens module (105) can be called to control the lens module (105), and when the lens module (105) is disassembled and replaced, the aircraft (10) can automatically identify the replaced lens module (105) and perform driving control.
Patent WO-2021159746-A1 (WO)
Title: File sharing method and system, and related device
Inventor: DU DONGDONG
IPC: G06F16/176
Filed: 2020-10-29
Abstract: A file sharing method and system, and a related device, which are applicable to the technical field of the Internet. The file sharing method comprises: after detecting a sharing operation instruction for an original file, a terminal device acquires a cloud identifier corresponding to the original file (S101); the terminal device acquires from a cloud server the original file corresponding to the cloud identifier (S102); and the terminal device sends to a target sharing terminal the acquired original file corresponding to the cloud identifier (S103). Thus, files stored on a cloud server can be shared without having to jump by using an address link.
Patent WO-2021088813-A1 (WO)
Inventor: YU JINGHAI
IPC: H04L12/46
Filed: 2020-11-03
Abstract: The present application provides a packet encapsulating method and apparatus, and a packet decapsulating method and apparatus. The packet encapsulating method comprises: encapsulating a first packet according to a preset encapsulation format to obtain a second packet, wherein the first packet is obtained by encapsulating a service flow, the second packet carries flow attribute information, and the flow attribute information is used for indicating a feature attribute of the service flow.
Patent WO-2021104375-A1 (WO)
Title: 用于制作碱金属蜡封包的模具、及制备和使用方法
Inventor: LI XINGHUI
IPC: H01L21/56
Filed: 2020-11-26
Abstract: 一种用于制作碱金属蜡封包的模具、及制备和使用方法，所述模具包括硅基底（10）；硅基底（10）包括：位于硅基底（10）边缘位置的半结构隔离体（11）；以及硅基底中央部（18）；硅基底中央部（18）上表面内陷形成有若干蜡封包承载腔（12）；相邻蜡封包承载腔（12）之间形成承载腔隔离体（13）；硅基底（10）上表面形成有释放牺牲层（15），释放牺牲层（15）的远离硅基底（10）的上表面形成有石蜡层（16）；石蜡层（16）的远离释放牺牲层（15）的一侧形成有用于承载碱金属的腔体（121）；半结构隔离体（11）上包括有腐蚀释放孔（14）。该模具能够可靠、可控地实现均匀一致碱金属蜡封包阵列的批量化制作，完全兼容MEMS及微电子工艺，工艺流程简单易实施，可操作性强；并且蜡封包模具可重复使用，利于避免原材料浪费，可有效降低批量化制作的成本。
Patent WO-2021129320-A1 (WO)
Inventor: YAO XIAOXIA
IPC: B33Y30/00
Filed: 2020-11-30
Abstract: 本申请提供一种成型缸及成型装置，成型缸包括支撑平台以及围绕在支撑平台周向方向的多个缸体，支撑平台位于最内侧的缸体内，多个缸体依次套设，且相邻的两个缸体沿垂直于支撑平台的方向可滑动连接，在背离支撑平台的水平方向上，相邻的两个缸体之间的预紧力逐渐增大。本申请在成型过程中，多个缸体按照从内向外的顺序，依次在垂直于支撑平台的方向移动，从而将成型缸中的粉末在垂直于支撑平台的方向上分成了多段，由此降低了单个缸体中粉末与缸体侧壁之间的剪切力，即降低了剪切力引起的打印工件偏移的风险，提高了目标物体的打印成功率和打印精度。