baber/WOPTO huggingface dataset:
Patent WO-2021008018-A1 (WO)
Inventor: DAI GUANGYU
IPC: G06K9/62
Filed: 2019-11-08
Abstract: A vehicle identification method and device employing artificial intelligence, and a program and a storage medium, relating to the technical field of artificial intelligence. The method comprises: acquiring a vehicle image, marking the vehicle image with a category label, storing the vehicle image having the category label, establishing a vehicle image data set, and performing a preprocessing operation on images in the vehicle image data set (S1); constructing a vehicle identification model, using the vehicle image data set to train the vehicle identification model, and using the vehicle identification model to identify the category of a vehicle in an image (S2); and using a camera to acquire a vehicle image awaiting identification, using the trained vehicle identification model to identify the category of a vehicle in the vehicle image, and using one-hot encoding to encode and output the category of the vehicle (S3). The present application allows a vehicle category to be automatically identified, such that different fees are charged for different vehicle types.
Patent WO-2021042513-A1 (WO)
Title: Method and apparatus for adding expression in video chat, computer device and storage medium
Inventor: CHEN SHUANG
IPC: G06K9/00
Filed: 2019-11-08
Abstract: Disclosed in the embodiments of the present application are a method and apparatus for adding an expression in a video chat, a computer device and a storage medium. The method comprises the following steps: obtaining a face video of a first client user during a video call; determining an emotional state of the user according to the face video; and selecting dynamic effect design matching the emotional state from a preset dynamic effect database, and adding the dynamic effect design to the face video for display on a second client. According to the method, by capturing a face image during the video call, the emotion of the face image is recognized, and the matching of dynamic effect design is achieved according to the emotion; therefore, the emotion of the user can be accurately recognized by means of a facial expression, and the matching accuracy is improved. In addition, the problem of a matching error or matching failure resulting from a low speed of network, low voice or unclear speech can also be solved.
Patent WO-2020224219-A1 (WO)
Title: Chinese word segmentation method and apparatus, electronic device and readable storage medium
Inventor: JIN GE
IPC: G06K9/34
Filed: 2019-11-13
Abstract: A Chinese word segmentation method based on a convolutional neural network model, an electronic apparatus and a readable storage medium. The method comprises: firstly, acquiring a word vector dictionary; converting, by means of the word vector dictionary, second text into training information; then training a convolutional neural network model according to the training information; and finally, the convolutional neural network model performing character boundary recognition and prediction according to input text. Word segmentation is performed by means of a convolutional neural network model, such that fewer resources are consumed, the speed of word segmentation is high, and the accuracy is high. An attention mechanism is constructed at a fourth convolutional layer of the convolutional neural network model, and when the convolutional neural network model is trained, the convolutional neural network model can be optimized by means of the arrangement of the attention mechanism, thereby improving the prediction accuracy of the convolutional neural network model.
Patent WO-2021072877-A1 (WO)
Inventor: SHEN YONG
IPC: G06F21/57
Filed: 2019-11-14
Abstract: 本申请揭示了一种云主机的安全启动方法、装置、计算机设备和存储介质，其中方法包括：在接收到用户触发的对于指定云主机的启动指令时，按照预设规则获取与指定云主机对应的资产信息；判断预设的漏洞数据库中是否存储有与指定云主机的资产信息对应的漏洞；若是，获取指定云主机的上一次关机时间，以及各漏洞分别对应的发布时间；根据上一次关机时间与各发布时间，判断在所有漏洞中是否存在发布时间为指定时间段内的指定漏洞；若是，在预创建的安全隔离区内启动所述指定云主机。本申请可以有效的避免出现指定云主机在使用过程中受到漏洞的入侵或攻击的情况，保障了指定云主机启动后的安全性。
Patent WO-2021031423-A1 (WO)
Inventor: WEI JUAN
IPC: H02G3/32
Filed: 2019-11-21
Abstract: La présente invention concerne un dispositif de montage de fil électrique (1) qui comprend des éléments de fixation (60) utilisés pour fixer un fil électrique (50) ; et un corps principal (10), au moins un élément de fixation (60) étant logé de manière amovible à l'intérieur du corps principal (10). Le dispositif de montage de fil électrique (1) comprend en outre un ensemble poignée (20) et un conduit (13) qui sont reliés l'un à l'autre, le conduit (13) étant au moins partiellement disposé à l'intérieur du corps principal (10), et l'un des éléments de fixation (60) étant logé sous le conduit (13). Lorsque le fil électrique (50) est monté, l'ensemble poignée (20) amène le conduit (13) à se déplacer, puis amène l'un des éléments de fixation (60) à se désolidariser du corps principal (10) de façon à fixer le fil électrique (50) sur une surface de montage. Le dispositif de montage de fil électrique (1) facilite l'utilisation par un utilisateur.
Patent WO-2020125486-A1 (WO)
Title: Data transmission method, apparatus and device and storage medium
Inventor: CHEN DONGJIE
IPC: H04W24/02
Filed: 2019-12-10
Abstract: The present invention provides a data transmission method, apparatus and device and a storage medium. The method comprises: before selecting a downlink base station to send downlink messages with regard to uplink messages to a node, selecting a receiving window of the node on the basis of a link transmission delay between the downlink base station and a network server and of a processing delay of the network server for uplink messages; and sending downlink messages for the selected receiving window. In this way, for a node operating in ClassA mode, a suitable receiving window can be self-adaptively selected for downlink data of the node, thus maximizing the success rate of a downlink data packet.
Patent WO-2021128053-A1 (WO)
Inventor: LIU HAN
IPC: C08F220/18
Filed: 2019-12-25
Abstract: A multistage emulsion polymer comprising a first polymer and a second polymer comprising structural units of a nitrogen-containing heterocyclic monomer at specific weight ratios of the first polymer to the second polymer and a Tg difference between the first and second polymers; the multistage emulsion polymer suitable for use in coating applications to provide coating films with improved dirt pick-up resistance without compromising film formation properties.
Patent WO-2021159266-A1 (WO)
Title: Techniques for determining beam metrics for maximum permissible exposure reporting
Inventor: YUAN FANG
IPC: H04B7/0408
Filed: 2020-02-11
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine one or more beam metric values for one or more beams that are monitored by the UE, wherein the one or more beam metric values correspond to one or more of a beam power management maximum power reduction (P-MPR) metric, a beam uplink reference signal receive power (RSRP) metric, or a beam virtual power headroom metric; and transmit a report based at least in part on the one or more beam metric values. Numerous other aspects are provided.
Patent WO-2021068448-A1 (WO)
Title: Quaternary positive electrode material for lithium ion battery and preparation method therefor, and lithium ion battery
Inventor: BAI YAN
IPC: H01M4/525
Filed: 2020-02-25
Abstract: Provided are a quaternary positive electrode material for a lithium ion battery and a preparation method therefor, and a lithium ion battery. The quaternary positive electrode material comprises an inner core and a coating layer, wherein the coating layer is formed on at least part of a surface of the inner core. The quaternary positive electrode material has a composition as represented by formula (I), Li x Ni a Co b Mn c Al d M y O 2  (I) where 1.00 ≤ x ≤ 1.05, 0.00 ≤ y ≤ 0.05, 0.3 ≤ a ≤ 0.92, 0.03 ≤ b ≤ 0.06, 0.01 ≤ c ≤ 0.03, 0.01 ≤ d ≤ 0.03, and a+b+c+d = 1; and M is selected from at least one of elements of a second main group, elements of a third main group, elements of a fourth main group, elements of a fifth main group, elements of a fourth subgroup and elements of a fifth subgroup. For the quaternary positive electrode material, by introducing a doping element into the inner core and forming the coating layer, the heat stability and cycle performance of the material can be improved while the material maintains a high nickel capacity.
Patent WO-2021179277-A1 (WO)
Inventor: ZHANG ZHIFU
IPC: G06Q10/02
Filed: 2020-03-13
Abstract: Techniques are disclosed for integrated booking of rooms and media resources, such as display devices. An example methodology implementing the techniques includes responsive to an activation of an access Uniform Resource Locator (URL) on a computing device, receiving information associated with a booking of a room and a display device, generating a token for accessing the display device and providing to the computing device the token and an address of the display device. The method also includes, responsive to receiving the token from the display device, authenticating the token and, responsive to authenticating the token, allowing use of the display device.
Patent WO-2021184417-A1 (WO)
Title: Data transmission method and related products
Inventor: XIA XIN
IPC: H04L5/00
Filed: 2020-03-31
Abstract: Disclosed are a data transmission method and related products. The method comprises: insofar as a user equipment is in an inactive state and/or there is data needing to be transmitted, if the user equipment satisfies a first condition, the user equipment transmitting the data by using uplink resources configured by a base station, wherein the first condition is that the base station configures the uplink resources in the inactive state for the user equipment. Further disclosed are multiple data transmission methods in the inactive state. In the embodiments of the present application, with regard to the technical features and data transmission characteristics of the user equipment in the inactive state, the user equipment selects, in different scenarios, different methods in the inactive state to transmit data, thereby greatly reducing the signaling burden of transmission, and improving transmission efficiency.
Patent WO-2020207487-A1 (WO)
Title: Processing method, apparatus, and system
Inventor: WANG FENG
IPC: H04L29/08
Filed: 2020-04-10
Abstract: The embodiments of the present application disclose a processing method, an apparatus and a system. The processing method comprises: a first terminal acquiring a first update request; the first terminal sending a first message to a remote processing center, or the first terminal sending a second message to a local processing center; the first message and the second message both carrying information corresponding to the first update request; the first terminal acquiring a fourth message sent by the local processing center, the fourth message carrying second update information obtained after the local processing center performs a preset processing operation on first update information, the first update information being information obtained by the remote processing center responding to the first message or responding to the third message; the first terminal communicating with the local processing center by means of a radio link; and the first terminal updating output information of the first terminal according to the second update information carried in the fourth message. The technical solutions provided in the embodiments of the present application implement a part of functions by means of a local processing center, thereby facilitating the reduction of the costs of a first terminal.
Patent WO-2021062992-A1 (WO)
Inventor: CHEN BIAOHUA
IPC: B01D53/54
Filed: 2020-04-14
Abstract: A system for co-processing N 2 O and volatile organic compounds (VOC) in waste gasses from caprolactam production. Based on the flow direction of the waste gasses, the system successively comprises a gas storage apparatus (1), a water scrubber apparatus (3), a gas dilution apparatus, a catalytic reaction apparatus (5), a flue gas monitoring apparatus (6), and an exhaust apparatus. Also disclosed is a method for using said system to co-process N 2 O and VOC in waste gasses from caprolactam production, wherein the waste gasses from caprolactam production enter the water scrubber apparatus (3) from the gas storage apparatus (1) and enter the catalytic reaction apparatus (5) after preprocessing, a redox reaction occurs under the action of a catalyst, and the product is tested by the flue gas monitoring apparatus (6) for various indicators and is discharged via the exhaust apparatus.
Patent WO-2021212315-A1 (WO)
Inventor: LI QIAOYU
IPC: H04W72/04
Filed: 2020-04-21
Abstract: A user equipment (UE) may receive a configuration of at least one of scheduling request (SR) resources or physical uplink control channel (PUCCH) resources, wherein the configuration indicates at least one of: a first SR resource having a first format and a first repetition-factor and a second SR resource having the first format and a second repetition-factor; or a first PUCCH resource having a second format and a third repetition-factor and a second PUCCH resource having the second format and a fourth repetition-factor; and may transmit at least one of: a first SR via the first SR resource according to the first repetition-factor; a second SR via the second SR resource according to the second repetition-factor; a first PUCCH via the first PUCCH resource according to the third repetition-factor; or a second PUCCH via the second PUCCH resource according to the fourth repetition-factor.
Patent WO-2020228826-A1 (WO)
Title: Devices, systems, and methods for delivering therapy to sacral nerve
Inventor: PIKOV VICTOR EUGENE
IPC: A61N1/05
Filed: 2020-05-15
Abstract: Systems for delivering therapy to a nerve in a patient may comprise a plurality of sensors, such as a cardiac sensor, a disease activity sensor, and a bodily activity sensor, an implantable pulse generator, and an implantable signal delivery device. The implantable signal delivery device may be configured to deliver a stimulation signal to the nerve. The implantable pulse generator may comprise a microcontroller configured to calculate a heart rate parameter from cardiac data received from the cardiac sensor, calculate a disease activity parameter from disease activity data received from the disease activity sensor, calculate a bodily activity parameter from bodily activity data received from a bodily activity sensor, determine an autonomic nervous system state, physiological state, and/or disease state of the patient based on the heart rate parameter, the disease activity parameter, and the bodily activity parameter, and adjust a nerve stimulation parameter of a stimulation signal based on the determined autonomic nervous system state, the physiological state, and/or the disease state.
Patent WO-2021232338-A1 (WO)
Title: Battery module, battery module assembly and production method therefor, and apparatus
Inventor: GAO HANQING
IPC: H01M10/613
Filed: 2020-05-21
Abstract: A battery module (20), a battery module assembly and a production method therefor, and an apparatus. The battery module (20) comprises: a battery unit (30) and a housing (40). The battery unit (30) has a top surface, a bottom surface, and side surfaces connecting the top surface and the bottom surface. The housing (40) accommodates the battery unit (30). The housing (40) comprises limiting frames (50) and injection channels (200) provided on the limiting frames (50). The limiting frames (50) are provided around the side surfaces of the battery unit (30). The bottom of the battery module (20) is configured to form, with a cooling component (400), an accommodating cavity (500). The injection channels (200) are configured to be communicated with the accommodating cavity (500), so as to achieve injection of thermally conductive slurry from the injection channels (200) into the accommodating cavity (500). The battery module (20) is provided with the injection channels (200), and by means of the injection channels (200), the thermally conductive slurry injected into the accommodating cavity (500) between the battery module (20) and the cooling component (400) can fill the accommodating cavity (500), thereby improving the heat dissipation efficiency of the battery module (20).
Patent WO-2021227130-A1 (WO)
Title: Heterogeneous network community detection method, device, computer apparatus, and storage medium
Inventor: WANG YUE
IPC: G06F16/906
Filed: 2020-05-27
Abstract: The present application discloses a heterogeneous network community detection method, a device, a computer apparatus, and a storage medium. The method comprises: pre-configuring and representing a type constraint s of a heterogeneous network G by means of a 3-tuple <I 1 , I 2 , k>; acquiring, according to a user community requirement, a type constraint set S meeting the community requirement and a node type set L S ; determining whether each node v in the heterogeneous network G is a type that belongs to the node type set L S  or meets the type constraint set S, obtaining and deleting an invalid node, forming a corresponding message from the invalid node and each neighbor node thereof, and adding the message to a message queue Q; and proceeding to determine whether a new invalid node is generated in the message queue Q, and deleting the new invalid node to obtain a community meeting a query condition. The present application meets a user demand of performing node constraint-based customized community queries in heterogeneous networks.
Patent WO-2020248937-A1 (WO)
Inventor: LI YANG
IPC: G06Q30/06
Filed: 2020-06-08
Abstract: 一种基于区块链的品质管控系统及其控制方法，该控制方法包括：获取销售方输入的商品信息；生成与商品信息对应的商品智能合约并同步到区块链中；基于商品智能合约的规则获取购买方输入的购买信息和/或评价信息并同步到区块链中；根据购买信息和/或评价信息对商品进行品质评级。所述控制方法通过采用区块链技术使得品质管控系统中的数据无法被篡改，提高品质管控系统的安全性和真实性。
Patent WO-2021258317-A1 (WO)
Inventor: ZHU DONGDONG
IPC: F04D29/56
Filed: 2020-06-24
Abstract: A new type fan air regulating device, comprising an air supply fan body (1) and a stabilizing frame (2), wherein the stabilizing frame (2) is located on the surface of the front end of the air supply fan body (1); a sliding plate (3) is arranged on a side surface of the stabilizing frame (2); a limiting mechanism (4) is arranged at the middle of an edge side of the surface of the front end of the stabilizing frame (2); the limiting mechanism (4) comprises a fixing column (8), a pull rod (9) and a first spring (10); limiting blocks (5) are respectively arranged at the top and the bottom of a side surface of the stabilizing frame (2); retracting mechanisms (6) are respectively arranged inside the top end and the bottom end of the stabilizing frame (2); and each retracting mechanism comprises a first retracting rod (61), a second retracting rod (62), a third retracting rod (63) and a second spring (64). After the sliding plate (3) slides to a proper position, the pull rod (9) is loosened, one end of the pull rod (9) inserts into a through hole in the surface of the sliding plate (3) so as to stabilize the sliding plate (3); the size of the air blowing area of the air supply fan body (1) is regulated by moving the sliding plate (3); and a dustproof mesh (72) covers the surface of the front end of the air supply fan body (1), thereby avoiding the situation where cleaning is inconvenient due to dust entering the air supply fan body (1) and accumulating on fan blades.
Patent WO-2020259558-A1 (WO)
Inventor: ZHOU CHENLIANG
IPC: C07K14/04
Filed: 2020-06-24
Abstract: Provided are an immunogenic varicella-zoster virus gE protein, and a coding gene and related product thereof. Further provided is a preparation method of said immunogenic gE protein.
Patent WO-2021253552-A1 (WO)
Inventor: YE JIAN
IPC: G06F3/041
Filed: 2020-07-16
Abstract: 本申请公开了一种触控显示面板、触控显示装置及其触控驱动方法，本申请提供的触控显示面板，第一分区、第二分区以不同的报点频率进行报点，能够以较低的功耗实现良好的触控体验，即用户可以在特定分区实现高频触控体验的同时，又不过分提高触控显示面板的整体触控功耗，增加了待机时长，为客户带来更加良好的使用体验。
Patent WO-2022021064-A1 (WO)
Inventor: YUAN ZHAOPENG
IPC: H01M50/20
Filed: 2020-07-28
Abstract: Disclosed are a battery accommodating apparatus, a battery assembly component, a battery module and a battery pack. The battery accommodating apparatus comprises a shell, a first side plate, a second side plate and at least one partition plate, wherein the shell is provided with a first opening and a second opening, and a channel for connecting the first opening to the second opening is provided in the shell; the first side plate is connected to the shell and is used for sealing the first opening, and the second side plate is connected to the shell and is used for sealing the second opening; the partition plate is arranged in the channel, and is used for dividing the channel into at least two accommodation cavities, the accommodation cavities being used for accommodating a battery unit; the shell comprises a cover plate and a base plate which are arranged opposite each other, and a slideway is arranged on a side face, which is located in the channel, of each of the cover plate and the base plate; the slideway on the cover plate and the slideway on the base plate are arranged opposite each other, and the partition plate is respectively connected to the cover plate and the base plate by means of the slideways; and a side, which is close to the interior of the channel, of each of the cover plate and the base plate is spray-coated with a fireproof insulation layer. By means of the partition plate, the slideways and the fireproof insulation layers provided in the present application, the rigidity of the battery accommodating apparatus is improved, and the height in the Z direction is reduced.
Patent WO-2022021374-A1 (WO)
Inventor: CHUNG MINGHUNG
IPC: H04N1/04
Filed: 2020-07-31
Abstract: A power switching device is used to switch power, and comprises: a translation mechanism comprising a rack; a driving mechanism comprising a driving gear meshing with the rack, and an actuator used to drive the driving gear to rotate; a transmission mechanism that meshes with the driving gear when the driving gear is moved out of the rack; and a locking mechanism used to limit rotation of the transmission mechanism when the driving gear rotates in reverse, such that the driving gear moves back to the rack. An image processing device comprises an image reading mechanism, a paper feeding mechanism, and the power switching device. The driving mechanism is connected to the image reading mechanism, and the transmission mechanism is connected to the paper feeding mechanism. In the power switching device and the image processing device, the single driving gear is rotated to perform reciprocating translational motion on the rack, and then connects to the transmission mechanism and drives a functional mechanism to rotate so as to achieve rotary motion, and the driving gear is then rotated in reverse and moves back to the rack, thereby enabling a single power source to switch between reciprocating translational motion and rotary motion.
Patent WO-2021253591-A1 (WO)
Title: Method for ameliorating center segregation and surface cracks of peritectic steel continuous casting medium-thickness slab
Inventor: LIU QING
IPC: B22D11/22
Filed: 2020-08-06
Abstract: A method for ameliorating center segregation and surface cracks of a peritectic steel continuous casting medium-thickness slab. The method comprises: the cooling water amount of a wide face of a crystallizer being 3400-3600 L/min, and the cooling water amount of a narrow face of the crystallizer being 480-530 L/min, the cooling water amount of a wide face of a foot roll segment being 239-298 L/min, the cooling water amount of a narrow face of the foot roll segment being 61-65 L/min, and the total cooling water amount of a fan-shaped segment being 1517-2166 L/min, the total cooling water amount of first to fourth segments being 840-1101 L/min, and the total cooling water amount of fifth to eighth segments being 633-1001 L/min. By reducing the cooling intensity at front segments of solidification and strengthening the cooling intensity at tail segments of solidification, said method ameliorates center segregation and surface cracks of peritectic steel continuous casting medium-thickness slabs.