baber/WOPTO huggingface dataset:
Patent WO-2021179579-A1 (WO)
Inventor: LIANG SI
IPC: G06F11/14
Filed: 2020-09-28
Abstract: Provided in the present application are a backup data analysis method and apparatus based on file information, and a computer device and a computer-readable storage medium, relating to the technical field of data processing. The method comprises: classifying file information of backup data to obtain file meta-information and file time information of the backup data; correspondingly processing the file meta-information by using a pre-constructed KNN algorithm model to obtain a data track corresponding to the file meta-information; drawing a scatter diagram of the file time information by taking time as a reference to obtain a data track corresponding to the file time information; and finally, integrating data tracks to perform a corresponding arrangement in order to obtain a data track report of the backup data. In the present application, a data track report is obtained by analyzing file information of backup data, and can be used for providing an evolution record of the state of the data, such that the change of the data is traceable, thereby helping a user better understand data features and evaluate the future change trends and application direction of the data.
Patent WO-2022077359-A1 (WO)
Title: 雾化组件及电子雾化装置
Inventor: LUO SHUAI
IPC: A24F40/46
Filed: 2020-10-15
Abstract: 一种雾化组件（1）及电子雾化装置，雾化组件（1）包括储液仓（13）、发热体（31）、导液件（32）和固定座（33）；发热体（31）包括致密基体（311）和发热件（312）；致密基体（311）具有相对的雾化面和吸液面，致密基体（311）具有多个第一微孔（313），第一微孔（313）由吸液面延伸至雾化面；发热件（312）设置在雾化面上；导液件（32）用于将储液仓（13）的液体导流至发热体（31）的吸液面；固定座（33）用于支撑导液件（32）；导液件（32）夹在发热体（31）与固定座（33）之间，发热体（31）、导液件（32）、固定座（33）依次叠层设置；致密基体（311）通过第一微孔（313）的毛细作用力从导液件（32）吸收液体，发热件（312）加热雾化致密基体（311）内的液体。发热体（31）使用过程中，不会产生细微颗粒，提高了雾化组件（1）的安全性能。
Patent WO-2021184749-A1 (WO)
Title: Sofa armrest connection structure and sofa assembly
Inventor: CHEN WEIMING
IPC: F16B12/00
Filed: 2020-10-20
Abstract: A sofa armrest connection structure (1) and a sofa assembly. The sofa armrest connection structure (1) comprises a first member (11) and a second member (12); the first member (11) comprises a first substrate (111), two guide rails (112) symmetrically provided on the first substrate (111), and a limiting member (113) provided on the first substrate (111) and located below the two guide rails (112); the second member (12) comprises a second substrate (121) and two guide bars (122) symmetrically provided on the second substrate (121), and the two guide bars (122) are respectively in a slidable insertion fit with the two guide rails (112); several bolt holes (114) are provided on both the first substrate (111) and the second substrate (121); the first substrate (111) is adapted to be connected to a sofa seat frame (2), and the second substrate (121) is adapted to be connected to a sofa armrest (3); or, the first substrate (111) is adapted to be connected to the sofa armrest (3), and the second substrate (121) is adapted to be connected to the sofa seat frame (2). The sofa armrest connection structure (1) allows for more convenient mounting and disassembly of the sofa armrest (3), and greatly improves the flexibility of assembly of the sofa armrest (3) because the mounting position can be adjusted by means of the bolt holes (114).
Patent WO-2022082642-A1 (WO)
Title: Methods, systems, and apparatuses for handling dynamic spectrum sharing with uplink subcarrier shift
Inventor: VENKATA NAVEEN KUMAR R PALLE
IPC: H04W88/06
Filed: 2020-10-22
Abstract: Embodiments described herein include methods, systems, and apparatuses for allowing a user equipment (UE) that supports dynamic spectrum sharing (DSS) with uplink (UL) -shift to access a cell and barring UEs that do not support DSS with UL-shift. Embodiments may use a cell barring field in a master information block and additional filters to indicate a barring state for a network node.
Patent WO-2022077571-A1 (WO)
Title: 一种可用于楼宇空气循环系统的消毒装置
Inventor: Tao Chuanshan
IPC: F24F3/16
Filed: 2020-10-28
Abstract: 一种可用于楼宇空气循环系统的消毒装置，属于消毒杀菌设备技术领域。消毒装置，包括壳体（1），所述壳体（1）内具有供空气通过的空气流道（11），所述空气流道（11）内间隔设置有若干紫外线灯管（21），所述空气流道（11）的两端均设有连接盘（22），所述紫外线灯管（21）均沿空气流道（11）的长度方向延伸且两端分别与两个连接盘（22）连接。消毒装置能够与新风系统连接，并达到和实现对高风速高风量的空气的消毒杀菌要求，以保证楼宇内空气的安全与清洁，而且能够根据消毒要求进行多个串联或并联，以达到多样化的消毒要求，使用更灵活方便。
Patent WO-2022088241-A1 (WO)
Inventor: ZHENG YAJUN
IPC: G01R27/02
Filed: 2020-11-10
Abstract: Provided by the present invention are a method for monitoring a heating state of a motor coil, a related device, and a medium. T he method comprises: collecting a sample current value in a wire of a coil and a sample temperature value of the coil at the same moment; acquiring preset temperature condition parameters; using the preset temperature condition parameters, and the sample current value and the sample temperature value corresponding to the same moment as a set of sample data; according to multiple sets of the sample data and a preset heat conduction equation, performing fitting calculation to obtain model parameters of the preset heat conduction equation; and according to the preset heat conduction equation and the model parameters, establishing a three-dimensional heat conduction model which is used to calculate and obtain the operating temperature of the coil and/or the operating resistance of the coil according to an instantaneous current value in the wire of the coil when the instantaneous current value is collected.
Patent WO-2022048014-A1 (WO)
Inventor: XU WENDONG
IPC: C12P7/64
Filed: 2020-11-12
Abstract: 本发明属于药用油脂精炼技术领域，公开一种橄榄油中棕榈酸含量的精准控制方法，以初榨橄榄油为原料，以脂肪酶、无机碱、助滤剂、吸附剂等形成的混合填料除杂制备替代传统酶水解，降酸，除杂工艺，制备得到低含量棕榈酸的橄榄油。本发明的特点在于通过一步处理实现精准控制橄榄油中棕榈酸含量在7.5～12％之间的特定范围内，且能够满足工业化生产。
Patent WO-2021143346-A1 (WO)
Title: Cooking device and cooking control method and apparatus thereof, and display control method
Inventor: WANG SIYU
IPC: A47J36/32
Filed: 2020-11-18
Abstract: A cooking device (200) and a cooking control method and apparatus (100) thereof, and a display control method, relating to the technical field of household appliances. The cooking control method specifically comprises: obtaining a selection instruction of a user, wherein the selection instruction comprises recipe and personalized requirement information (S101); according to the personalized requirement information, obtaining multiple cooking stages required for a cooking recipe, target cooking curve segments corresponding to the cooking stages, and a cooking order of the multiple cooking stages (S102); combining the multiple target cooking curve segments according to the cooking order to obtain a target cooking curve (S103); and controlling the cooking device according to the target cooking curve (S104).
Patent WO-2022104618-A1 (WO)
Inventor: CAI DONGQI
IPC: G06K9/62
Filed: 2020-11-19
Abstract: Method related to bidirectional compact deep fusion networks for multimodal image inputs is discussed. Such method includes applying a shared convolutional layer and independent batch normalization layers to input volumes for each modality and fusing features from the resultant output volumes in both directions across the modalities.
Patent WO-2021135809-A1 (WO)
Title: Testing method, device, terminal apparatus, and storage medium
Inventor: JIAO ZHONGBIN
IPC: G06F11/36
Filed: 2020-12-03
Abstract: A testing method, a device, a terminal apparatus, and a storage medium. The method is applicable to a testing server in a testing system, and the system comprises multiple client execution machines. The method comprises: determining target test plan information and a target client execution machine determined by a user (S201); acquiring, on the basis of identification information of each target test case, script data of the target test case (S202); and sending the script data of the target test case to the target client execution machine, such that the target client execution machine launches a browser of an operating system corresponding to software under test, and testing the software by means of the browser (S203). The method enables, when a client execution machine is testing software by means of a browser, processes of writing a test case and testing the software to be implemented in different apparatuses, thereby eliminating strong coupling between test case writing and testing, and improving testing efficiency.
Patent WO-2022048076-A1 (WO)
Inventor: LI GENGMIN
IPC: H02H9/02
Filed: 2020-12-28
Abstract: An electrostatic discharge protection circuit. The electrostatic discharge protection circuit comprises: a first power supply, a second power supply, a first electrostatic discharge protection device, a second electrostatic discharge protection device, a first ground electrically connected to the first power supply, and a second ground electrically connected to the second power supply. The first power supply and the second power supply are independent of each other, the first ground is electrically connected to the second ground by means of the first electrostatic discharge protection device, and the first ground is electrically connected to the second power supply by means of the second electrostatic discharge protection device. In this way, the ESD performance of the first ground is improved by means of adding the first electrostatic discharge protection device and the second electrostatic discharge protection device. The electrostatic discharge protection devices are manufactured according to the existing process, and the sizes thereof are not adjusted, but only the number of devices is increased, such that increases in the area and the cost of an integrated circuit can be ignored, thereby effectively saving on the cost of the integrated circuit.
Patent WO-2022105021-A1 (WO)
Title: Synchronous belt tensioning structure and 3d printer
Inventor: LIU HUILIN
IPC: B33Y30/00
Filed: 2020-12-28
Abstract: A synchronous belt tensioning structure. The synchronous belt tensioning structure is used for tensioning a synchronous belt (23). Two ends of the synchronous belt (23) are respectively looped around a driving wheel (22) and a driven wheel (24). The synchronous belt tensioning structure comprises a fixed frame (1), a movable frame (3) and a driving assembly (4). The driven wheel (24) is rotatably mounted on the movable frame (3). The movable frame (3) is configured to be slidable relative to the fixed frame (1). The driving assembly (4) is in transmission connection with the movable frame (3), and drives the movable frame (3) to move back and forth relative to the fixed frame (1), such that the driven wheel (24) moves away from or close to the driving wheel (22). Also provided is a 3D printer comprising the synchronous belt tensioning structure. When a synchronous belt is tensioned by means of the synchronous belt tensioning structure, the adjustable range of the synchronous belt is large. Moreover, the synchronous belt tensioning structure comprises a few parts, and is simple in structure; therefore, the cost is low.
Patent WO-2021139681-A1 (WO)
Inventor: GUO YUCHEN
IPC: H04L1/16
Filed: 2021-01-06
Abstract: La présente invention concerne un procédé de détermination de l'état de réception de trames de données et un premier dispositif à liaisons multiples, le procédé comprenant les étapes consistant à: envoyer des trames de données à un second dispositif à liaisons multiples sur de multiples liaisons; recevoir, au moyen d'une première liaison parmi les multiples liaisons, une trame BA envoyée par le second dispositif à liaisons multiples, la table de bits dans la trame BA étant utilisée pour indiquer l'état de réception de trames de données transmises sur la première liaison et pour indiquer l'état de réception de trames de données transmises sur une seconde liaison parmi les multiples liaisons; et, sur la base d'un premier instant et d'un second instant, déterminer l'état de réception d'une trame de données correspondant à un premier bit, le premier temps étant le temps d'envoi de la trame de données correspondant au premier bit et le second instant étant le temps de réception du cadre BA; le premier bit est un bit correspondant à une trame de données transmise sur la seconde liaison dans la table de bits et la valeur de celui-ci est une première valeur. La solution technique fournie par la présente invention peut être utilisée dans un réseau WLAN tel que 802.11ax et 802.11be, et aide à améliorer la précision de détermination de l'état de réception de trames de données.
Patent WO-2022147716-A1 (WO)
Inventor: LIN XUE
IPC: H04W74/00
Filed: 2021-01-07
Abstract: 本申请公开了一种数据传输方法、装置、通信设备和存储介质，涉及无线通信领域。该方法应用于终端设备中，该方法包括：确定用于基于RACH的小数据传输过程的目标带宽；在所述目标带宽上，与网络设备之间执行所述基于RACH的小数据传输过程；其中，所述小数据传输过程是所述终端设备处于非激活态的数据传输过程。在本申请实施例中，终端设备能够基于确定好的目标带宽，实现基于RACH的小数据传输过程。
Patent WO-2022147752-A1 (WO)
Inventor: HUANG KAIJIN
IPC: G11C16/14
Filed: 2021-01-08
Abstract: In a method for erasing a memory device including memory cells, a first erase operation is performed on a selected memory cell of the memory cells based on a first erase voltage. A first verifying operation is performed on the selected memory cell based on a first erase verify voltage. A second verifying operation is subsequently performed on the selected memory cell based on a second verify voltage after the selected memory cell passes the first verifying operation. Further, a second erase operation is performed on the selected memory cell based on a second erase voltage after the selected memory cell fails the second verifying operation.
Patent WO-2021139752-A1 (WO)
Inventor: LIU GUIWEN
IPC: B25C1/04
Filed: 2021-01-08
Abstract: The invention relates to an air nailer, comprising: a housing, a cylinder assembly, and a balance valve (25). The housing further comprises a handle cavity (11), a high-pressure cavity (213), a balance cavity (214), a reset cavity (215), and an air discharge cavity (216). The balance valve (25) is movably provided between the balance cavity (214) and the high-pressure cavity (213), and has at least two positions. In a first position, an opening (224) of a cylinder body communicates with the high-pressure cavity (213), and the opening (224) of the cylinder body is isolated from the air discharge cavity (216). In a second position, the opening (224) is isolated from the high-pressure cavity (213), and the interior of the cylinder body communicates with the air discharge cavity (216) via the opening (224). A first air flow channel (7) used to communicate with the reset cavity (215) and the air discharge cavity (216) is further provided on the air nailer. After nailing is completed, high-pressure air in the cylinder body flows into the reset cavity (215) via the air discharge cavity (216) and the first air flow channel (7) to prepare for piston reset. Compared with the prior art, no additional high-pressure air needs to be provided to the reset cavity, and the high-pressure air used to reset the piston is the same high-pressure air for driving the piston to perform nailing, thereby improving an air utilization rate.
Patent WO-2021147953-A1 (WO)
Inventor: ZHANG GUOBAO
IPC: C07D487/04
Filed: 2021-01-21
Abstract: 本申请提供了式(I)所示的嘧啶并五元环类化合物或其药学可接受的盐、药物组合物及其制备方法，以及作为JAK3和/或BTK抑制剂的用途。
Patent WO-2021159991-A1 (WO)
Title: Optical device
Inventor: MANSOURI RAD MOHAMMAD MEHDI
IPC: G02B6/293
Filed: 2021-02-02
Abstract: An aspect of the disclosure provides a short-haul optical transmitter including a microring resonator (MRR). A distribution matcher (DM) receives data for transmission from a data source at a data rate and for generating a ring input data stream. A micro-ring resonator (MRR) receives the ring input data stream and modulates the ring input data onto a laser signal for transmitting towards a destination. An MRR controller operates at a rate independent of the data rate, controlling an operating characteristic of the MRR in accordance with at least one of data associated with the laser signal input to the MRR and data associated with the modulated laser signal transmitted by the MRR; The transmitter is characterized in that the MRR comprises an input for receiving from an external source the laser signal, and the transmitter comprises a detector operatively connected to the input of the MRR for obtaining data associated with the laser signal received by the MRR and for providing the obtained data to the MRR controller.
Patent WO-2021169949-A1 (WO)
Inventor: TIAN XIAOKANG
IPC: H01H33/53
Filed: 2021-02-23
Abstract: Provided by the present application are a contact device and an electromagnetic switch. The contact device comprises a static contact and a moving contact assembly, the moving contact assembly comprises a push rod, a contact support, an insulating sleeve, a moving contact, and a contact spring. The insulating sleeve is fixedly sleeved over a first end of the push rod, a second end of the push rod is used for connection to a drive device, the contact support is fixedly sleeved over the insulating sleeve, the moving contact and the contact spring are both movably sleeved over the insulating sleeve, the contact spring elastically abuts between the moving contact and the contact support, the moving contact and the static contact are arranged to oppose each other in the direction in which the push rod extends, and the moving contact can be connected to the static contact as driven by the push rod. Since the insulating sleeve is sleeved over the first end of the push rod, and the moving contact is sleeved over the insulating sleeve, the insulating sleeve can achieve insulating isolation between the push rod and the moving contact, thereby reducing the safety risk of the contact device and the electromagnetic switch.
Patent WO-2021190260-A1 (WO)
Title: 激光雷达的探测单元、激光雷达及其探测方法
Inventor: TAO JUN
IPC: G01S7/487
Filed: 2021-03-02
Abstract: 一种激光雷达的探测单元、探测方法及其激光雷达，该探测单元能够根据探测光束的飞行时间，预测反射回波在探测器阵列（100）上的光斑（302、304）位置，并读取与该光斑（302、304）相对应的部分光电探测器的电信号。该探测方法还可以根据探测光束的飞行时间，预测反射回波在探测器阵列（100）上的光斑（302、304）位置，并仅使得探测器阵列（100）的多个光电探测器中与该光斑（302、304）相对应的部分光电探测器处于开启状态并读取其电信号。在不增加接收视场的前提下，实现了接收光的全部检测，抑制了环境光的干扰，并有效解决了光机结构中因机械形变导致的光路变形，从而产生的焦平面上光斑（302、304）位置偏移的问题。
Patent WO-2021175232-A1 (WO)
Inventor: JI BIN
IPC: H04M1/02
Filed: 2021-03-03
Abstract: Disclosed in the present disclosure are a shell, a preparation method and an electronic device. The shell comprises: a shell base body, which is a transparent base body and includes a main body and a plurality of side walls connected to the main body, the main body and the side walls forming a containing space, each side wall being provided with at least one of an open hole and a concave-convex structure, and the concave-convex structures are located on the sides of the side walls close to the containing space; a decorative film layer, which covers the surface of the side of the shell base body close to the containing space; and a transparent paint layer, which covers the surface of the side of the shell base body away from the decorative film layer. Ink is provided at least in the transparent paint layer, the ink covers at least part of the side walls, and the open holes and the concave-convex structures are located on the part of the side walls covered by the ink.
Patent WO-2021208623-A1 (WO)
Title: Fin-shaped semiconductor device, manufacturing method therefor and use thereof
IPC: H01L29/78
Filed: 2021-03-03
Abstract: Disclosed are a semiconductor device, and a manufacturing method therefor. The semiconductor device comprises a Group III nitride device with multiple hole channels and a Group III nitride device with multiple electron channels, wherein the Group III nitride device with hole channels and the Group III nitride device with electron channels are arranged correspondingly. The Group III nitride device with electron channels has fin-shaped channels, and two dimensional hole gas and/or two dimensional electron gas can be formed at the interface of a compound semiconductor layer and a nitride semiconductor layer at the same time. The present disclosure provides a manufacturing method with a simple process, a low cost, and which is capable of achieving a high channel density per unit area, and a normally closed electron and/or hole channel Group III nitride transistor having a high performance, such as having a high withstand voltage, a high power and a low on-resistance, and being energy saving.
Patent WO-2021185127-A1 (WO)
Title: Biodegradable occluder of parachute design
Inventor: CHEN JUAN
IPC: A61B17/12
Filed: 2021-03-10
Abstract: A biodegradable occluder of a parachute design. The end close to a human body is defined as a proximal end, and the end away from the human body is defined as a distal end. The occluder comprises an occluder support (1) internally provided with a flow-choking membrane (2), and a state-variable forming ring (4). The occluder support (1), the flow-choking membrane (2), and the forming ring (4) are made of macromolecule polymer materials having biodegradable properties in biological tissues. The occluder is made of the biodegradable polymer materials, so that the occluder can be decomposed or absorbed by human tissues after a period of time in the human tissues, defect parts can be finally formed by the human tissues, and therefore, occlusion without foreign matters can be realized, and the benefits are particularly obvious for children.
Patent WO-2022134329-A1 (WO)
Title: 回归控制方法、自动行走设备以及自动行走系统
Inventor: QIAN SHIJUN
IPC: G05D1/02
Filed: 2021-03-17
Abstract: 一种回归控制方法、自动行走设备以及自动行走系统。方法包括：当确定自动行走设备回归时，检测标记信号（S100）；根据标记信号的检测结果，确定自动行走设备是否处于隔离区域边界线上（S300）；当自动行走设备处于隔离区域边界线上时，脱离隔离区域边界线，并重新寻找回归边界线（S500）；其中，隔离区域边界线用于标记障碍物。在确定自动行走设备是否处于隔离区域边界线上时，只需根据对标记信号的检测结果即可，避免因地形原因导致预定值失效进而造成误判的情况，提高了回归控制的准确性。
Patent WO-2022110579-A1 (WO)
Inventor: LIU YONG
IPC: C08F2/28
Filed: 2021-03-17
Abstract: 一种遮盖乳液无皂合成方法，先进行含羧基聚合物的合成生成第一产物，将第一产物进行碱中和后滴加单体进行聚合反应，得到所述遮盖乳液，所述第一产物的合成具体为：将引发剂加入水中进行混合，控制反应温度为70-90℃，加入丙烯酸类单体、丙烯酸酯类单体和链转移剂进行混合后得到第一产物，在反应过程中不加入表面活性剂，可以有效降低污染且制得的乳液具有优异的遮盖性、显色性。
Patent WO-2021233099-A1 (WO)
Title: Light-emitting module, display module, display screen, and display
Inventor: DIAO HONGHAO
IPC: G09F9/33
Filed: 2021-04-28
Abstract: Disclosed is a light-emitting module (100), comprising: a light-emitting unit layer (110), which comprises a plurality of light-emitting units (111), wherein for some or all of the plurality of light-emitting units (111), a light-emitting unit light isolation structure (300) is provided between two adjacent light-emitting units (111). By providing the light-emitting unit light isolation structure (300) between two adjacent light-emitting units (111) from among some or all of the plurality of light-emitting units (111), the light-emitting module (100) is capable of preventing, as much as possible, light emitted from the light-emitting units (111) from being conducted in an undesirable direction, thereby facilitating the improvement of a display effect.
Patent WO-2022110684-A1 (WO)
Inventor: XU LAN
IPC: D01D5/00
Filed: 2021-05-17
Abstract: 本申请涉及一种可控旋转静电纺丝装置，包括：储液池，用以放置纺丝溶液；纺丝球体，至少部分纺丝球体浸润在纺丝溶液内，且纺丝球体可相对于储液池旋转；驱动机构，驱动纺丝球体旋转；接收机构，设置在储液池的一侧；供电机构，与储液池电性连接以与接收机构形成静电场；其中，接收机构呈弧形状，且弧形状的接收机构的圆心与纺丝球体的圆心重合或基本重合，其在保证纺丝效率的同时，可提高所纺纳米纤维的取向性和均匀性。
Patent WO-2021239025-A1 (WO)
Inventor: GUO SONG
IPC: H05B1/02
Filed: 2021-05-27
Abstract: 本申请公开了一种等离子体刻蚀系统及其可用于加热的法拉第屏蔽装置，法拉第屏蔽装置包括法拉第屏蔽板和加热电路；法拉第屏蔽板包括导电环和多个辐射对称连接在导电环外周的导电瓣状件；加热电路用于刻蚀工艺时，通电加热法拉第屏蔽板。本申请当刻蚀工艺时，导通加热电路与法拉第屏蔽板，使法拉第屏蔽板通电温度升高，加热介质窗，减少产物的沉积量；由于法拉第屏蔽板与介质窗直接接触，加热效率高，热量散失少，简化了设备结构；当清洗工艺时，关闭加热电路与法拉第屏蔽板，法拉第屏蔽板接入屏蔽电源，对介质窗进行清洗；加热电源的输出端经滤波电路单元滤波后，连接至法拉第屏蔽板，有效防止射频线圈与法拉第屏蔽板之间产生耦合。
Patent WO-2022100069-A1 (WO)
Inventor: WANG JIANBING
IPC: H04L29/06
Filed: 2021-05-31
Abstract: 本申请提供了一种加解密系统、光模块和相关装置、系统，属于网络通信技术领域。该加解密系统包括加解密部件、第一接口部件和第二接口部件。加解密部件用于加密来自第一接口部件的第一物理层码流，并将加密后的第一物理层码流传输至第二接口部件，以及用于解密来自第二接口部件的第二物理层码流，并将解密后的第二物理层码流传输至第一接口部件。采用本申请，可以降低数据传输时加解密造成的时延。