baber/WOPTO huggingface dataset:
Patent WO-2021031529-A1 (WO)
Title: Polyamide 56 fibre with low boiling water shrinkage rate, preparation method therefor, and application thereof
Inventor: SUN CHAOXU
IPC: D01F6/90
Filed: 2020-01-15
Abstract: The present invention relates to the technical field of polyamide materials, and provides polyamide 56 pre-oriented yarn and textured yarn with a low boiling water shrinkage rate, a preparation method therefor, and an application thereof. The raw materials for the production of the polyamide 56 fibre comprise 1,5-pentanediamine and adipic acid or polyamide resin 56 obtained by polymerising 1,5-pentanediamine and adipic acid monomers; the boiling water shrinkage rate of the polyamide 56 fibre is below 9%, and the polyamide 56 fibre contains polyamide 56 pre-oriented yarn with a low boiling water shrinkage rate and polyamide 56 textured yarn with a low boiling water shrinkage rate. The polyamide 56 fibre has good mechanical properties, uniform dyeing properties, and dimensional stability, and the preparation method for the polyamide 56 fibre does not require the modification of existing polyamide fibre texturing devices, reducing production costs.
Patent WO-2021146827-A1 (WO)
Title: Local contacts of three-dimensional memory devices and methods for forming the same
Inventor: WU JIANZHONG
IPC: H01L23/538
Filed: 2020-01-20
Abstract: Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a 3D memory device includes a substrate, a memory stack, a channel structure, a channel local contact, and a slit structure. The memory stack includes interleaved conductive layers and dielectric layers above the substrate. The channel structure extends vertically through the memory stack. The channel local contact is above and in contact with the channel structure. The slit structure extends vertically through the memory stack. The slit structure includes a contact including a first contact portion and a second contact portion above the first contact portion and having a different material of the first contact portion. An upper end of the second contact portion of the slit structure is flush with an upper end of the channel local contact.
Patent WO-2021155497-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2020-02-04
Abstract: 一种侧行传输资源配置方法与系统、设备及存储介质，终端设备可以接受来自于网络设备的调度信息，并将资源池中不早于目标时刻的第一个可用资源确定为侧行传输时刻，其中，目标时刻与时间关联参数相关，时间关联参数可以来自于调度信息或终端。该方法能够确定终端的侧行传输时刻，弥补了现有技术中缺乏针对侧行传输时刻确定方案的不足，提高了侧行传输过程的稳定性和灵活性。
Patent WO-2020164423-A1 (WO)
Inventor: ZHANG FEI
IPC: B60H1/00
Filed: 2020-02-05
Abstract: 一种具有驻车空调的车辆的控制方法，车辆包括电瓶，驻车空调与电瓶连接，控制方法包括：在车辆处于非行驶工况下，获取电瓶的当前电压；根据电瓶的当前电压，选择性地使驻车空调关闭。该方法能够根据电瓶的电压来判断车辆是否启动行驶，如果电瓶的电压升高，则说明发动机已经启动正在给电瓶充电，进一步说明车辆将要或者已经进入行驶工况，此时应该将驻车空调关闭，而如果电瓶的电压没有升高，则说明车辆未启动行驶，则不关闭驻车空调。旨在解决现有的具有驻车空调的车辆在行驶过程中，如果驻车空调运行，易造成驻车空调的冷媒压力不均，进而影响驻车空调使用寿命的问题。
Patent WO-2020181945-A1 (WO)
Inventor: YU DANFENG
IPC: G06F3/0481
Filed: 2020-02-11
Abstract: 一种标识显示方法及终端设备。该方法包括：终端设备接收用户的第一输入（步骤101）；终端设备响应于该第一输入，将第一页面悬停显示在终端设备的显示屏的第一区域，并在显示屏的第二区域显示S个标识（步骤102），每个标识为第一类标识或第二类标识，每个第一类标识用于指示第一页面中的一个列表项，每个第二类标识用于指示一个第二页面中的至少一个列表项，该第一页面和该第二页面为不同页面；其中，S为正整数。该方法可以应用于在终端设备中查找列表项的场景中。
Patent WO-2021159520-A1 (WO)
Title: Apparatus, method and computer program
Inventor: LIU JIANGUO
IPC: H04W72/08
Filed: 2020-02-14
Abstract: There is provided an apparatus, said apparatus comprising means for at a network node, determining interference information associated with a time resource for a channel occupancy time, determining at least one transmission parameter for at least one user equipment for use within the time resource based on the interference information and providing an indication of the determined at least one transmission parameter to the at least one user equipment.
Patent WO-2021163927-A1 (WO)
Title: Image sensor and electronic apparatus
Inventor: YAO GUOFENG
IPC: H01L23/373
Filed: 2020-02-19
Abstract: Provided in the present application are an image sensor and an electronic apparatus. The image sensor comprises a pixel wafer and a logic wafer. The side of the pixel wafer that faces a photosensitive direction is provided with a pixel array used for light sensing, the logic wafer is stacked on the side of the pixel wafer that is away from the photosensitive direction, and the logic wafer is used for transmitting signals with the pixel array. The pixel wafer is provided with a first substrate, the logic wafer is provided with a second substrate, a heat-blocking assembly is arranged between the first substrate and the second substrate, and the heat-blocking assembly is used for blocking heat in the logic wafer, so as to reduce the magnitude of dark current. The present application is capable of improving the characteristics of dark current, and facilitates improving the imaging quality of an image sensor.
Patent WO-2020215880-A1 (WO)
Title: Dispositif électroluminescent, panneau d'affichage et dispositif d'affichage
Inventor: GAO YINGCHANG
IPC: H01L27/32
Filed: 2020-02-25
Abstract: La présente invention concerne un dispositif électroluminescent, un panneau d'affichage et un dispositif d'affichage. Le dispositif électroluminescent comprend une première électrode et une seconde électrode disposées à l'opposé l'une de l'autre, et une unité électroluminescente rouge, une unité électroluminescente verte et une unité électroluminescente bleue disposées côte à côte entre les première et seconde électrodes, l'unité électroluminescente rouge, l'unité électroluminescente verte et l'unité électroluminescente bleue émettant de la lumière de manière indépendante. L'unité électroluminescente bleue comprend une couche électroluminescente bleue et une couche électroluminescente de conversion ascendante bleue. La couche électroluminescente bleue est configurée pour émettre une lumière bleue. La couche électroluminescente de conversion ascendante bleue peut émettre une lumière bleue lorsqu'elle est excitée par des photons émis par l'unité électroluminescente rouge ou l'unité électroluminescente verte.
Patent WO-2021142892-A1 (WO)
Title: Display device, and method for presenting user interface
Inventor: QIN JINGBO
IPC: H04N21/443
Filed: 2020-02-28
Abstract: Provided is a display device, comprising: a display for displaying a user interface that comprises a first view display region and a second view display region, wherein the first view display region displays a menu bar, and the second view display region displays a webpage window; and a controller communicating with the display. The controller is used for: determining a focus position according to a user instruction; when the focus position is located at the menu bar, controlling the user interface to be presented in a focused mode; and when the focus position is located on the webpage window, controlling the user interface to be presented in a mouse mode.
Patent WO-2020207169-A1 (WO)
Title: Driving method and driving system for display panel, and display device
Inventor: SHAN JIANFENG
IPC: G09G3/36
Filed: 2020-03-09
Abstract: A driving method and a driving system for a display panel, and a display device. The driving method comprises the steps: receiving a first color signal, converting the first color signal into a first brightness normalization signal, and obtaining a first hue saturation brightness space signal by means of conversion according to the first brightness normalization signal (S1); obtaining a color saturation signal of the first hue color saturation brightness space signal, increasing the color saturation value of the color saturation signal, and obtaining a second hue color saturation brightness space signal (S2); lowering the minimum value in the first brightness normalization signal according to the second hue color saturation brightness space signal to obtain a second brightness normalization signal (S3); obtaining a second color signal according to the conversion of the second brightness normalization signal (S4); and driving the display panel by using the second color signal (S5).
Patent WO-2021179224-A1 (WO)
Inventor: HAN FENG
IPC: G06N3/06
Filed: 2020-03-11
Abstract: The embodiments of the present application provide a data processing device, a data processing method, and an accelerator. Said device comprises a control module, a data loading module and a processing module; the data loading module loads, in response to a control instruction of the control module, data to be processed so as to allow the processing module to process same; the processing module processes, in response to a control instruction of the control module, said data; and the control module controls the data loading module and the processing module to execute different control instructions at the same time. In this embodiment, the control module controls the data loading module and the processing module to execute different control instructions at the same time, increasing the utilization rate of processing resources and avoiding waste of processing resources caused by a waiting process.
Patent WO-2020248654-A1 (WO)
Title: 显示设备及应用共同显示的方法
Inventor: WU HANYONG
IPC: G09G5/00
Filed: 2020-03-27
Abstract: 一种显示设备（200），包括显示器（301）；第二控制器（201）；第一控制器（101），用于获取显示指令，判断显示指令对应的应用是否位于第一控制器（101）；其中，若显示指令对应的应用位于第一控制器（101），则将应用界面与第二控制器（201）的显示界面层叠显示；若显示指令对应的应用位于第二控制器（201），则将其主页切换至透明主页，通知第二控制器（201）显示应用界面，并切换信号源通道。
Patent WO-2021042718-A1 (WO)
Title: Robotic arm and robot
Inventor: WANG SHIQUAN
IPC: B25J19/02
Filed: 2020-04-03
Abstract: A robotic arm and a robot are provided. The robotic arm (100, 10, 20, 30, 40, 50, 60) includes multiple joints (121-127, 200a-200d, 511-513) and multiple links (131-137, 301, 302, 411-413). The links are connected successively by the joints. At least two of the joints each include a sensor (205) configured to measure force and torque information of more than one of six degrees of freedom (DOF) applied on its respective joint.
Patent WO-2021207961-A1 (WO)
Title: Stand-alone sidelink communication over unlicensed band
Inventor: SUN JING
IPC: H04W72/04
Filed: 2020-04-15
Abstract: Wireless communications systems and methods related to stand-alone sidelink communication are provided. A first user equipment (UE) determines system parameter information to initiate a sidelink communication. The first UE transmits, in one or more first subbands of a plurality of subbands within a shared radio frequency during a first time period, the system parameter information. The first UE communicates, with a second UE in a second subband of the plurality of subbands during a second time period different from the first time period, sidelink data based on the system parameter information.
Patent WO-2021047195-A1 (WO)
Title: Electric control method for mowing machine and mowing machine
Inventor: FENG ZENGHUI
IPC: A01D34/00
Filed: 2020-05-07
Abstract: An electric control method for a mowing machine, comprising: obtaining closed and/or open states of mechanisms of the mowing machine, and controlling, on the basis of a control logic, the working state of the mowing machine according to the closed and/or open states of the mechanisms of the mowing machine. With such configurations, the safety performance and mowing efficiency of the mowing machine can be improved. The present invention further provides a mowing machine, comprising a machine body (10), a mowing mechanism (20), a height adjusting mechanism (30), and a manipulating mechanism (40); wherein the machine body (10) comprises a frame (11) and a power mechanism (12) and a set of wheels (13) respectively provided on the frame (11), the wheels (13) are respectively used for supporting the frame (11) to enable the frame (11) to be provided with a lower space, at least one pair of wheels (13) in the set of wheels (13) is drivably connected to the power mechanism (12), and the power mechanism (12) drives the wheels (13) to drive the mowing machine; the height adjusting mechanism (30) is provided in the lower space of the frame (11), the mowing mechanism (20) is provided on the height adjusting mechanism (30), and the manipulating mechanism (40) is provided on the machine body (10) to allow a driver to manipulate the mowing machine by means of the manipulating mechanism (40). With such configurations, the safety performance and mowing efficiency of the mowing machine can be improved.
Patent WO-2021004169-A1 (WO)
Inventor: Zhao Zhenglai
IPC: G06Q10/06
Filed: 2020-05-21
Abstract: A system and a method for logistics control and having artificial intelligence, relating to the field of smart logistics, said system and method solving the technical problem of intelligently calculating a product allocation amount for each of a plurality of warehouses. By means using data of regions and of clients in each region as features, a plurality of historical data features are used as a training data set to train a prediction model, the prediction model being able to predict the number of clothes of each type to be stored in each regional warehouse. A worker can allocate the corresponding number of clothes in the corresponding warehouse in advance, and can fully utilize the space in the warehouse on the basis of consumer preferences, reducing the occurrence of situations in which space is wasted. By means of the prediction model being a supervised learning algorithm from the field of machine learning, whenever a product sales amount of each region changes, information is fed back to the model for adjustment, updating the model in a timely manner, and the supervised learning algorithm is able to perform model correction with real time purchasing data, constantly optimizing the prediction model.
Patent WO-2021243538-A1 (WO)
Title: 一种农业机械水井钻机用安装固定支架
Inventor: ZHANG MENGYUAN
IPC: E21B15/00
Filed: 2020-06-02
Abstract: 本发明公开了一种农业机械水井钻机用安装固定支架，包括支撑底板，所述支撑底板的上表面活动安装有活动板，所述活动板的上表面固定安装有设备框架，所述设备框架的内侧表面靠近边缘处固定安装有十字侧隔架，所述支撑底板的前表面活动安装有承载平台，所述支撑底板的后表面活动安装有紧固板，所述承载平台的下方活动安装有深插机构，所述支撑底板的下表面靠近四角位置均固定安装有支撑腿。本发明所述的一种农业机械水井钻机用安装固定支架，活动板能从支撑底板中移出，增大检修操作空间，为后期检修提供便利，还能够提高放置时的稳定性，防止在不平整的地面上操作时安装固定支架连带设备侧倾。
Patent WO-2021143065-A1 (WO)
Title: Picture data cleaning method and apparatus, computer device, and storage medium
Inventor: Hu Chenting
IPC: G06F16/583
Filed: 2020-06-30
Abstract: Disclosed in the present application are a picture data cleaning method and apparatus, a computer device, and a storage medium, applied to the field of big data. The method comprises: receiving a data cleaning instruction; introducing a first group of pictures into a first virtual three-dimensional space, and combining the first group of pictures into a first three-dimensional structure; introducing a second group of pictures into a second virtual three-dimensional space, and combining the second group of pictures into a second three-dimensional structure; performing image acquisition on the first three-dimensional structure in the first virtual three-dimensional space to obtain a first plane image; performing image acquisition on the second three-dimensional structure in the second virtual three-dimensional space to obtain a second plane image; calculating a cleaning index between the first plane image and the second plane image; and if the cleaning index is greater than a preset cleaning threshold, executing a data cleaning operation, the data cleaning operation being used for deleting one of the first group of pictures and the second group of pictures. Therefore, the data cleaning efficiency is improved.
Patent WO-2021004450-A1 (WO)
Inventor: HU REN
IPC: F24F11/84
Filed: 2020-07-07
Abstract: Disclosed are a four-way valve electrical control board and an air conditioner. The four-way valve electrical control board comprises an electrical control board, and a four-way valve driving circuit arranged on the electrical control board. The circuit comprises: an H-bridge switching circuit comprising a first bridge arm switching circuit and a second bridge arm switching circuit, wherein an upper bridge arm switch of the first bridge arm circuit works when receiving a first switch driving signal, so as to drive an alternating-current four-way valve to work; or when being switched on, the upper bridge arm switch of the first bridge arm circuit drives a lower bridge arm switch of the second bridge arm circuit to be switched on, so as to output a positive power source to a direct-current four-way valve via a direct-current four-way valve connection end; and when being switched on, an upper bridge arm switch of the second bridge arm circuit drives a lower bridge arm switch of the first bridge arm circuit to be switched on, so as to output a negative power source to the direct-current four-way valve via the direct-current four-way valve connection end.
Patent WO-2021022976-A1 (WO)
Title: Uci的传输方法、装置、终端及基站
Inventor: GAO XUEJUAN
IPC: H04L5/00
Filed: 2020-07-13
Abstract: 本公开提供一种上行控制信息UCI的传输方法、装置、终端及基站，包括：当承载第一UCI的物理上行控制信道PUCCH和承载第二UCI的PUCCH在时域上重叠时，若同时传输第一UCI和第二UCI的PUCCH所使用的PUCCH格式与承载第一UCI的PUCCH所使用的PUCCH格式不同，则丢弃第二UCI，传输第一UCI。
Patent WO-2021013052-A1 (WO)
Inventor: SUN CHEN
IPC: H04W4/02
Filed: 2020-07-17
Abstract: 本公开涉及频谱管理设备、电子设备、无线通信方法和存储介质。根据本公开的频谱管理设备包括处理电路，被配置为：确定是否允许新加入的通信系统在期望位置处使用频谱资源；在不允许所述新加入的通信系统在所述期望位置处使用频谱资源的情况下，确定所述新加入的通信系统使用频谱资源的推荐位置；以及将所述推荐位置发送至管理所述新加入的通信系统的电子设备。使用根据本公开的频谱管理设备、电子设备、无线通信方法和介质，可以提高新加入的通信系统申请牌照的成功率，并且加快新加入的通信系统申请到牌照的速度，从而优化新加入的通信系统向频谱管理设备申请牌照的过程。
Patent WO-2021023001-A1 (WO)
Title: 业务传输方法、装置及计算机可读存储介质
Inventor: LIU FENG
IPC: H04W28/06
Filed: 2020-07-20
Abstract: 本文公开了一种业务传输方法、装置及计算机可读存储介质。该方法包括：获取业务分片和调整分片；将业务映射到业务分片上，并根据第一通信节点的时钟频率，调整调整分片的大小；向第二通信节点发送业务分片和调整分片。
Patent WO-2021017963-A1 (WO)
Inventor: LAN YAO
IPC: H01Q15/00
Filed: 2020-07-22
Abstract: 一种可穿戴设备，包括电连接的信号处理单元和射频单元；射频单元包括收发器、第一电路、第二电路和双馈天线；收发器分别连接第一电路和第二电路，第一电路与双馈天线连接于第一馈电点，第二电路与双馈天线连接于第二馈电点。由于双馈天线能够通过更大范围的辐射场收发信号，因此具有更好的抗干扰能力，从而提高收发信号的稳定性。
Patent WO-2021018005-A1 (WO)
Title: Inter-process communication method, apparatus and device
Inventor: XU JI
IPC: G06F9/54
Filed: 2020-07-23
Abstract: Disclosed are an inter-process communication method, apparatus and device. The method is applied to a terminal device, and the terminal device comprises a first application program and at least one second application program, with the at least one second application program accessing services in the first application program. The method is used for enhancing the compatibility of AIDL files of different versions and improving the reliability of inter-process service invoking. The method comprises: at least one second application program sending an access request to a first application program by means of inter-process communication; and since the access request comprises an identifier uniquely corresponding to a target service interface of a service, the first application program determining the target service interface according to the identifier, and executing a method object corresponding to the target service interface to generate an execution result.
Patent WO-2021196488-A1 (WO)
Inventor: WEI HUA
IPC: B22D27/15
Filed: 2020-08-07
Abstract: Disclosed is a cantilever-type centrifugal super-gravity casting device. A rotor system and a top-drive spindle complex are mounted in an experimental cavity, the bottom of the experimental cavity is mounted on a base of the device, a centrifugal main machine is mounted on a lifting system of the experimental cavity and is connected to the top-drive spindle complex, the top-drive spindle complex is connected to the rotor system in a driving manner, the lifting system is located above the experimental cavity, and the lifting system is connected to an experimental cavity cover. A directional casting system is mounted in a hanging cup, a thermal insulation device is mounted in the hanging cup, a heating device is mounted in the thermal insulation device, a crucible device is mounted in the heating device, and the hanging cup is hung in a hinged manner on an end of a rotating arm of a super-gravity centrifuge by means of lifting lugs on two sides. According to the present invention, an equipped high-temperature casting furnace or directional casting furnace achieves a super-gravity directional solidification function by means of a power reduction method in a centrifugal super-gravity environment, which solves the key problem of it being difficult to control a temperature gradient in a super-gravity directional solidification process, and achieves convenient, safe and reliable operation.
Patent WO-2021027859-A1 (WO)
Inventor: OJALA KAI
IPC: G02B17/08
Filed: 2020-08-13
Abstract: A catadioptric optical system for use as a compact telephoto camera objective in mobile phone devices comprising a solid body (1) of optical material with an entry surface (2), an exit surface (5), and two intermediary surfaces (3, 4). The system further comprises two reflective surfaces (6, 7) arranged to fold a light ray entering the system at least two times before exiting towards an image sensor (17). The exit surface (5) is connected to the first intermediary surface (3) by an inner wall (8) extending towards the second intermediary surface (4), thereby defining a void (9) inside the solid body (1) for accommodating an additional lens (12) for correcting spherical aberrations of the system. The system and/or portions thereof are moveable with respect to an optical axis thereby enabling autofocus and/or optical image stabilization.
Patent WO-2021169209-A1 (WO)
Title: 一种基于语音及图像特征的异常行为识别方法、装置及设备
Inventor: LEI YUZE
IPC: G06K9/00
Filed: 2020-08-27
Abstract: 本申请属于人工智能领域，公开了一种基于语音及图像特征的异常行为识别方法、装置及设备，利用经过学习训练后得到的人体特征提取模型对用户的图像进行特征提取得到待识别的图像特征向量，然后对用户的语音进行特征提取得到待识别的语音特征向量，再将待识别的图像特征向量和待识别的语音特征向量进行交叉融合后得到待识别的融合特征向量，利用卷积神经网络经过学习训练得到的异常行为识别模型对待识别的融合特征向量进行处理判断用户的动作是否属于异常行为，如果是证明该用户属于危险人员，启动对应的拦截功能对该用户进行拦截。这样能够更加快捷准确的识别行为异常的用户，有效提高了企业的安全系数，对企业的用户的安全提供了有效的保障。
Patent WO-2022051924-A1 (WO)
Inventor: CHAI LI
IPC: G06F21/62
Filed: 2020-09-09
Abstract: A transaction blockchain capable of providing multiple encryption modes, relating to the technical field of blockchain. The transaction blockchain comprises a central database unit (100), an encryption management unit (200), an application management unit (300) and a permissions management unit (400). The central database unit (100) is used for importing and updating data information, and classifying and storing the information to form a database. The encryption management unit (200) is used for encapsulating various encryption algorithms, and assigning a suitable encryption algorithm according to the category of the data information. The application management unit (300) is used for managing and assigning various blockchain functions that are applied to a transaction process. The permissions management unit (400) is used for identifying and verifying the identity of a user, and assigning permissions corresponding to the identity of the user. The present solution allows for classification and arrangement of data information in a transaction system, and selection of different encryption modes according to characteristics of different data information, thereby improving confidentiality and security in a financial transaction process, and further ensuring the property security of the user.