baber/WOPTO huggingface dataset:
Patent WO-2021129846-A1 (WO)
Title: 一种车灯翻新器具
Inventor: CHEN GUILIAN
IPC: B05B11/00
Filed: 2020-12-27
Abstract: 一种车灯翻新器具，包括容器本体(1)、喷嘴(2)、端盖(3)、外壳(4)和隔层(5)，其中，喷嘴(2)设置于容器本体(1)上；端盖(3)设置于容器本体(1)的上端；外壳(4)的上端与端盖(3)可拆卸地连接；隔层(5)设置于容器本体(1)与外壳(4)之间，且隔层(5)的上端与端盖(3)连接，下端设置有开口（503）。这种车灯翻新器具结构简单紧凑，通过取下外壳并注入热水，再将其拧紧在端盖上，凭借热水释放热量自动对容器本体内的镀膜液进行加热，无需使用电线电缆连接电源而进行电加热，使用方便快捷，节省了电能消耗，降低了成本。
Patent WO-2022041610-A1 (WO)
Title: Clamping tool detection method and system, device, and storage medium
Inventor: REN XIAOJIANG
IPC: G01M13/00
Filed: 2020-12-28
Abstract: A clamping tool detection method and system, a device, and a storage medium. The method comprises: acquiring environment parameters and function parameters (S100); generating a test environment according to the environment parameters (S200); performing a connection status test to obtain first test data, and configuring a clamping tool according to the first test data (S300); performing a clamping tool function test to obtain second test data (S400); according to the function parameters, analyzing the second test data to obtain a test result (S500). A production environment may be simulated according to requirements. Test data is obtained by means of the connection status test and the clamping tool function test, and the function parameters are compared and analyzed to generate the test result. Compared to manual detection, the present solution achieves higher accuracy in detecting problems, higher detection efficiency, and lower detection costs.
Patent WO-2022141373-A1 (WO)
Inventor: HU ZUNTING
IPC: G06T11/00
Filed: 2020-12-31
Abstract: 一种医学图像的处理方法、装置、计算机设备及存储介质，所述医学图像的处理方法包括：对目标对象的轮廓数据进行图像重构，得到所述目标对象的第一重构医学图像（201）；获取目标对象的轮廓数据范围（202）；删除所述第一重构医学图像中不在所述轮廓数据范围内的伪曲面数据，得到第二重构医学图像（203）。该方法能够删除第一重构后多余的伪曲面数据，并得到有效的医学图像数据，以便图像观察者在使用图像时，能从有效的图像信息中，更直观的浏览图像，以免被多余的信息干扰。
Patent WO-2022110510-A1 (WO)
Inventor: LIU ZHONGCAI
IPC: D06F39/02
Filed: 2021-01-04
Abstract: 一种外观部件、家用电器和模具，外观部件为一体注塑成型件，且包括：外观板，所述外观板的厚度方向的一侧表面为外观面，所述外观板具有沿其宽度方向的一端和另一端，所述外观板的宽度方向的另一端端面设有至少一个适于与模具的浇口对应的浇口成型区，所述外观板具有等壁厚区域，所述等壁厚区域在所述外观板的整个宽度方向延伸，所述等壁厚区域设有所述浇口成型区，所述外观板的所述等壁厚区域以外的其他区域为变壁厚区域，所述等壁厚区域的壁厚不小于所述变壁厚区域的最大壁厚。
Patent WO-2022155836-A1 (WO)
Title: Laser weldable polyester composition
Inventor: LI MINGYUE
IPC: B29C65/00
Filed: 2021-01-21
Abstract: Polyester polymer compositions are described containing a blend of different polyester polymers. The different polyester polymers are combined with one or more laser additives for producing polymer articles that have excellent laser weldable characteristics. The polymer composition can also contain reinforcing fibers and a lubricant. In one aspect, the laser additive is a carbonaceous material alone or in combination with a quinoline.
Patent WO-2022057184-A1 (WO)
Title: Supercritical co2 boiler capable of realizing uniform combustion, corrosion resistance, and coking resistance, and boiler system
Inventor: XIANG JUN
IPC: F23C5/32
Filed: 2021-01-22
Abstract: A supercritical CO2 boiler and a boiler system. The boiler comprises a main combustion chamber (2), an upper hearth (3), a furnace arch (4), and a flue; the cross section of the main combustion chamber (2) is circular, oval, or N-sided, and N>4; the main combustion chamber (2) is provided with at least four combustor groups; each group of combustor nozzles corresponding to each combustor group comprise a recirculating air nozzle (15), a primary air nozzle (13), and a secondary air nozzle (14); side recirculating air nozzles (16) which are symmetrically distributed are provided on the two sides of each primary air nozzle (13); the recirculating air nozzles (15) and the side recirculating air nozzles (16) are used for feeding recirculating flue gas or mixed gas of the recirculating flue gas and secondary air into the main combustion chamber (2); the primary air nozzles (13) are used for feeding primary air or mixed gas of the primary air and the recirculating flue gas into the main combustion chamber (2); and the secondary air nozzles (14) are used for feeding secondary air or mixed gas of the secondary air and the recirculating flue gas into the main combustion chamber (2), such that the load of the supercritical CO2 boiler and the load of the boiler system are uniform, and high-temperature corrosion, coking and slagging on the wall surface of the boiler are avoided.
Patent WO-2021238262-A1 (WO)
Inventor: LIU HONGLI
IPC: G06K9/00
Filed: 2021-01-23
Abstract: 一种车辆识别方法、装置、设备及存储介质，该方法包括：获取训练集，训练集包括多个车辆图片及相应的车辆信息，训练集的车辆图片中包含指定路口的车辆；利用神经网络学习并采样得到子网络模型为当前模型，利用训练集训练当前模型得到包括训练集精度或训练子网络模型的总次数的奖励参数；计算当前模型的约束条件值，基于约束条件值及奖励参数计算奖励值，利用奖励值更新神经网络的可训练参数，返回执行得到子网络模型的步骤，直至达到预设条件为止；并在达到预设条件后，选取出最佳网络模型；将待识别的车辆图片输入至最佳网络模型，得到最佳网络模型输出的待识别的车辆图片的车辆信息。从而能够大大提高识别精度及识别性能。
Patent WO-2022012037-A1 (WO)
Inventor: JIAO XIN'AN
IPC: C12Q1/686
Filed: 2021-02-05
Abstract: The present invention provides a PCR detection kit for detection and identification of Salmonella pullorum/Salmonella gallinarum and a use thereof. By means of designing a primer for a cigR gene, the present invention utilizes PCR detection technology to conduct a cigR genetic test. According to amplification and detection conditions, analysis is conducted to determine whether the test subject is a Salmonella or if the test subject is Salmonella pullorum/Salmonella gallinarum. In specific implementation, the detection kit comprises at least the forward primer shown in SEQ ID NO: 1 and the reverse primer shown in SEQ ID NO: 2.
Patent WO-2022170563-A1 (WO)
Inventor: XU SHENGFENG
IPC: H04W76/10
Filed: 2021-02-10
Abstract: Disclosed in the present application are a communication method, apparatus and system. By taking execution via a remote terminal as an example, the method comprises: a remote terminal receiving first policy information from a policy control function network element, wherein the first policy information comprises a relay mode corresponding to a first application of the remote terminal; and according to the first policy information, transmitting data of the first application in a first relay mode. By using the method, when a layer-2 relay mode and a layer-3 relay mode coexist, relay modes selected by a remote terminal for different applications are controlled or proposed by means of first policy information issued by a policy control function network element, and the remote terminal selects a relay mode for indirect communication, thereby meeting the requirements of different applications and enabling the cooperative operation of different relay modes.
Patent WO-2022174468-A1 (WO)
Title: 一种室温制备2-碘代杂环芳醚的方法
Inventor: ZHANG SHILEI
IPC: C07D333/28
Filed: 2021-02-22
Abstract: 本发明公开了一种室温制备2-碘代杂环芳醚的方法，将碱金属氢化物和酚加入溶剂中，然后加入二碘杂环芳烃，0～100℃下进行反应，得到2-碘代杂环芳醚产物。本发明偶联过程不需要添加过渡金属催化剂，不会对产物造成金属污染；本发明的产物可以作为有机合成原料进行进一步反应，也可以作为添加阻燃试剂，用于提升塑料阻燃性能。
Patent WO-2022057213-A1 (WO)
Inventor: YU BAOCHENG
IPC: H01F41/04
Filed: 2021-03-02
Abstract: 提供一种圆筒式线圈绕制升层辅助机构，包括：固定的模具(3)，模具(3)上设有圆弧形凹槽(5)；直线运动的模头(2)，模头(2)的正面设有圆弧形凸起(4)，圆弧形凸起(4)朝向圆弧形凹槽(5)。模头(2)通过一气缸(6)驱动其直线运动，模头(2)的背面安装在气缸(6)的活动端，气缸(6)用于驱动模头(2)朝圆弧形凹槽(5)方向做直线运动。圆弧形凸起(4)的曲率大于圆弧形凹槽(5)的曲率。该机构极大地避免了每次升层时都需要工人师傅们手动折弯漆包线，从而提高生产率。
Patent WO-2021185116-A1 (WO)
Inventor: ZENG CHUIXING
IPC: G06F9/451
Filed: 2021-03-09
Abstract: 一种图标位置调整方法及电子设备，所述方法包括：接收针对第一图标和第二图标的第一操作（101）；响应于所述第一操作，显示图标编辑菜单，所述图标编辑菜单设置有至少一个位置调整控件（102）；接收针对第一位置调整控件的第二操作，所述第一位置调整控件为所述至少一个位置调整控件中的控件（103）；响应于所述第二操作，将所述第一图标和所述第二图标的位置进行与所述第一位置调整控件对应的调整（104）。
Patent WO-2021180056-A1 (WO)
Inventor: DU LEIMING
IPC: G06F9/455
Filed: 2021-03-09
Abstract: Provided by the present application is a method for resource migration. The method is applied to a resource providing system. The resource providing system comprises at least one physical host, and each of the at least one physical host comprises a plurality of hardware resources. The method comprises: acquiring the virtual resource utilization rate of a virtual machine; inputting the virtual resource utilization rate of the virtual machine into an identification model to determine the resource type of the virtual machine; acquiring the physical resource utilization rate of the at least one physical host; inputting the physical resource utilization rate of the least one physical host into the identification model to determine the resource type of each of the at least one physical host; and according to the resource type of the virtual machine and the resource type of each of the at least one physical host, migrating the virtual machine to a certain physical host among the at least one physical host.
Patent WO-2022183519-A1 (WO)
Title: 一种可实时交互的三维图形图像播放器
Inventor: TANG XINGBO
IPC: G06T17/00
Filed: 2021-03-10
Abstract: 一种可实时交互的三维图形图像播放器，包括素材管理模块、渲染控制模块、交互控制模块和显示控制模块；素材管理模块包括属性解析模块，对素材、硬件环境以及运行平台等进行分类解析；可实时交互的三维图形图像播放器通过智能引擎匹配技术，可对不同格式、类型的三维图形图像匹配不同引擎进行渲染，实现三维图形图像的导入、渲染引擎智能匹配、加载、预览、交互等全流程能力；同时，支持独有的具备可交互能力的三维图形图像的预览、点击、效果呈现等交互体验。
Patent WO-2021197044-A1 (WO)
Title: 一种数据收发控制方法及其应用系统
Inventor: CUI YUQING
IPC: H04B10/25
Filed: 2021-03-16
Abstract: 本发明提供了一种数据收发控制方法及其应用系统，该数据收发控制方法包括：点对点通信系统初始化，使各个通信单元均处于数据接收状态；通信主机根据点对点通信系统中的通信状态，控制自身到通信传输路径相应通信接口之间的受控电连接路径进入相应工作模式，以使通信从机发送的数据能够传输至受控电连接路径的通信主机侧，或者，受控电连接路径的通信主机侧的数据能够传输至通信从机；从而通过通信主机来控制通信传输路径两侧的数据收发时刻，实现各个通信单元有序进行数据收发，并且无需额外增加硬件控制单元来进行调度，避免了相应的成本增加。
Patent WO-2022205294-A1 (WO)
Inventor: QIAN JIE
IPC: G05D1/12
Filed: 2021-04-01
Abstract: 一种无人机的控制方法、装置、无人机及存储介质，所述方法包括：根据第一目标的位置信息生成所述无人机的飞行路径；在所述无人机按照所述飞行路径飞行的过程中，根据第二目标的位置信息控制所述无人机的成像装置始终跟随所述第二目标。本实施例实现无人机上的不同部件按照不同的目标解耦工作，有利于提升无人机的实时自动控制能力。
Patent WO-2021208945-A1 (WO)
Inventor: LI JIANQI
IPC: A61P37/02
Filed: 2021-04-14
Abstract: 本发明公开了一种苯并氮杂环类化合物、其制备方法及用途。本发明提供了一种如式I所示的苯并氮杂环类化合物或其药学上可接受的盐，其可作为组蛋白去乙酰化酶抑制剂，具有HDAC6选择性抑制作用，且具有高效、低毒、药代动力学特性理想等特征。
Patent WO-2022021945-A1 (WO)
Inventor: HE NAILONG
IPC: H01L21/768
Filed: 2021-04-15
Abstract: A semiconductor inductance structure, comprising: a mutual inductance coil (10) which comprises a top-layer coil (101) and a bottom-layer coil (102), wherein the top-layer coil (101) and the bottom-layer coil (102) are located on different planes, and mutual inductance is formed therebetween; and a middle structure (11), wherein the middle structure (11) is located between the top-layer coil (101) and the bottom-layer coil (102) and comprises an interlayer conducting layer (111) and a communicating structure (112), the communicating structure (112) being used for electrically connecting the interlayer conducting layer (111) to the top-layer coil (101) and electrically connecting the interlayer conducting layer (111) to the bottom-layer coil (102). The middle structure (11) connects the top-layer coil (101) to the bottom-layer coil (102), the middle structure (11) comprises the interlayer conducting layer (111) and the communicating structure (112), and the interlayer conducting layer (111) and the communicating structure (112) are both conducting structures and both have a magnetic permeability greater than that of air.
Patent WO-2021223597-A1 (WO)
Inventor: ZOU KE
IPC: H01M4/90
Filed: 2021-04-21
Abstract: 本发明属于催化剂领域，本发明公开了一种利用废旧电池负极石墨的氧还原催化剂的制备方法，包括以下步骤：(1)从废旧电池中回收石墨渣，再对石墨渣进行热处理；(2)将处理后的石墨渣、铁盐和含氮有机物进行球磨混合，得到催化剂前体；(3)将催化剂前体在惰性气体氛围下进行碳化处理，得到含铁氮的碳基混合物；(4)将含铁氮的碳基混合物溶于酸溶液，过滤并干燥，在惰性气体氛围下再次进行碳化处理，即可得到所述的利用废旧电池负极石墨的氧还原催化剂。本发明采用废旧锂离子电池回收过程中产生的石墨渣为原料，其来源广泛，成本低廉，既可以减少环境污染，又有良好的经济效益。
Patent WO-2021227832-A1 (WO)
Inventor: LIU ZHONGBO
IPC: H01M4/134
Filed: 2021-04-23
Abstract: 为克服现有金属电极存在表面不均匀沉积引起的金属枝晶的问题，提供一种金属电极，包括金属层和涂层，所述涂层包括至少一种嵌段共聚物；所述嵌段共聚物包括用于独立传导金属离子的第一聚合物嵌段和用于提供机械强度的第二聚合物嵌段；所述涂层的剪切模量≥10  7 Pa，所述涂层的厚度为500nm～50μm。还提供一种包括上述金属电极的电池。所述金属电极具有良好的离子导电性能和金属枝晶抑制能力。
Patent WO-2022246863-A1 (WO)
Inventor: ZHOU RUI
IPC: C07C209/84
Filed: 2021-05-28
Abstract: 提供了一种安赛蜜废液的处理方法，包括：在安赛蜜废液中加入第一液氨，于密闭反应器中在预设条件下进行中和反应，得到第一物料；将第一物料分离为第一有机相和第一水相，将第一水相进行蒸发至水含量达到预设水含量，得到第二物料；在第二物料中加入第二液氨，于密闭反应器中在预设条件下进行中和反应，得到第三物料；将第三物料分离为第二有机相和第二水相；将第一有机相与第二有机相作为三乙胺粗产品回收；将第二水相进行固液分离，得到硫酸铵粗产品和余液。本申请的方法反应快速，三乙胺硫酸盐转化率高，反应进行得更加彻底；简化了安赛蜜废液处理工艺，缩短了处理时间，提高了胺的回收效率。
Patent WO-2022095427-A1 (WO)
Inventor: LIU GENSHENG
IPC: G06F16/2453
Filed: 2021-05-31
Abstract: 一种Redis缓存管理的方法、装置、计算机设备及存储介质，该方法包括：接收用户所发送的对预设的Redis数据库的操作请求（S110）；基于预置的缓存代理组件监控所述用户通过所述操作请求对所述Redis数据库的操作以得到用户操作所述Redis数据库的操作信息并设定所述操作信息的关键字的优先级（S120）；基于所述优先级将所述操作信息缓存到所述Redis数据库中并根据预设的缓存策略构建与所述Redis数据库中缓存数据相匹配的配置表（S130）；若所述Redis数据库中出现过期的缓存数据，基于所述缓存代理组件删除所述过期的缓存数据（S140）；若所述用户接收到所述Redis数据库返回的结果为内存溢出，根据所述配置表删除所述Redis数据库中的缓存数据（S150）。该方法基于数据缓存技术，应用于大数据领域，该方法使得当Redis数据库的内存溢出时，避免强制驱逐占用内存而引起缓存穿透的问题，提高系统的稳定性。
Patent WO-2022241874-A1 (WO)
Inventor: WANG JIANSHENG
IPC: G06T5/00
Filed: 2021-06-09
Abstract: An infrared thermal imaging monocular vision ranging method. The method proposes a new loss function for parallax inference on an infrared image: an edge loss function which is a function of performing edge loss constraint according to a difference between an edge feature of an image frame and an edge feature space projection of an adjacent image frame, and under the constraint of the loss function, the edge of the infrared image is extracted first, and the edge of a source image and the edge of a target image are matched. An infrared monocular ranging deep neural network can locate each pixel point more accurately, such that the pixel mismatching during image re-projection can be reduced, the update accuracy of the image prediction depth and the camera estimation attitude is improved, the accuracy of the relative parallax image is improved, and the ranging accuracy is further improved. Also disclosed in the present invention are an infrared thermal imaging monocular vision ranging apparatus, a device and a readable storage medium, which have corresponding technical effects.
Patent WO-2021249471-A1 (WO)
Inventor: CUI ZHILI
IPC: H01R13/00
Filed: 2021-06-10
Abstract: The present invention relates to a connection device of a high-voltage power supply and an X-ray tube, and a corresponding X-ray source. The connection device comprises a first connecting unit a second connecting unit, the first connecting unit is mounted on a high-voltage power supply and connects a high-voltage output end of the high-voltage power supply, and the second connecting unit is mounted on an X-ray tube and connects a cathode of the X-ray tube. By correspondingly mounting the first connecting unit and the second connecting unit on the high-voltage power supply and the X-ray tube, respectively, and detachably plugging said units together, the high-voltage power supply and the X-ray tube can be connected together, thereby enabling the high-voltage power supply to supply a high voltage to the X-ray tube; moreover, the high-voltage power supply and the X-ray tube can be separated so that disassembly for repair can be carried out when any one of the high-voltage power supply and the X-ray tube is faulty.
Patent WO-2021259078-A1 (WO)
Inventor: YAN XINJIANG
IPC: H02K1/34
Filed: 2021-06-11
Abstract: Disclosed is a fast response linear vibration motor structure, comprising a lower bracket; an FPC is connected above the lower bracket, a stator assembly is disposed above the FPC, an outer sleeve of the stator assembly is provided with a vibrator assembly, an outer sleeve of the vibrator assembly is provided with a housing, the housing is connected above the lower bracket, the vibrator assembly is connected to the housing by means of elastic pieces, two sets of coils are wound on a core, and the coils are electrically connected to the FPC. The vibrator assembly comprises a magnetic steel group and a second mass block, wherein the magnetic steel group is embedded inside of the second mass block. Further disclosed is a method for implementing a fast response linear vibration motor structure. According to the invention, two groups of coils are provided, and the two groups of coils cooperate with the core after being powered on and can generate stronger magnetic fields, so that the driving force of the motor is increased, and the vibration sensations of the motor are increased. According to the invention, four magnetic steel pieces are provided, so that the strength of the magnetic field generated by the magnetic steel is increased to then increase the driving force of the motor, and increase the vibration sensations of the motor.
Patent WO-2021259085-A1 (WO)
Title: 基板、背光模组及显示装置
Inventor: WANG KE
IPC: G09F9/00
Filed: 2021-06-11
Abstract: 基板、背光模组及显示装置，涉及显示技术领域。基板用于显示或提供背光，基板包括：绑定区(OB)和多个发光区(OA)；发光区(OA)包括第一金属层(1)和位于第一金属层(1)上的第一导电胶(2)；第一导电胶(2)为光固化导电胶；绑定区(OB)包括第二金属层(3)和位于第二金属层(3)上的第二导电胶(4)。
Patent WO-2022205622-A1 (WO)
Title: 一种顺层钻孔水平切缝均匀卸压效果评价方法
Inventor: ZHANG YONGJIANG
IPC: E21B43/26
Filed: 2021-06-15
Abstract: 本发明属于煤矿瓦斯抽采技术领域，公开了一种操作简便、实用性强的顺层钻孔水平切缝均匀卸压效果评价方法，包括：收集出顺层钻孔水平切割施工前煤层的煤密度和原始地应力，并统计出顺层钻孔水平切缝施工中钻孔的轴向割缝段数和单段轴向割缝的径向割缝次数，及单次径向割缝所形成的水平切缝槽的缝隙长度、缝隙厚度和出渣量；再计算出水平切缝槽的缝隙深度和缝隙深度标准差；再计算出钻孔割缝总次数控制范围内的煤储量和出渣率；再获取出顺层钻孔水平切割施工后煤层的切割地应力，并计算出地应力增量；最后通过判断缝隙深度、缝隙深度标准差、出渣率及地应力增量是否均达到或者超过设定的指标临界阀值，来实现对钻孔水平切缝均匀卸压效果评价。
Patent WO-2022088714-A1 (WO)
Inventor: FENG CHUNNAN
IPC: H01Q1/38
Filed: 2021-06-25
Abstract: 本公开实施例提供一种天线及通信系统，属于通信技术领域。本公开实施例提供的天线包括第一基板；第一基板包括：第一基底；至少一个第一辐射单元，设置在第一基底的一侧；第一电极层，设置在第一基底背离至少一个第一辐射单元的一侧；至少一个第二辐射单元，设置在至少一个第一辐射单元背离第一电极层的一侧；其中，一个第二辐射单元与一个第一辐射单元在第一基底上的正投影至少部分重叠；至少一个第一辐射单元在第一基底上的正投影位于第一电极层在第一基底上的正投影内。
Patent WO-2022028162-A1 (WO)
Inventor: LU JINGWEN
IPC: H01L27/108
Filed: 2021-06-30
Abstract: 本申请实施例提供一种半导体结构及其制作方法，半导体结构包括：基底，基底内具有导电接触区域，基底暴露出导电接触区域；位线结构和位于位线结构侧壁的隔离墙，多个分立的位线结构位于基底上，隔离墙包括至少一层隔离层，隔离层包括靠近位线结构的第一隔离部和背离位线结构的第二隔离部，至少一层隔离层的第二隔离部内具有掺杂离子，在具有掺杂离子的隔离层中，第二隔离部的硬度大于第一隔离部的硬度，或者，第二隔离部的介电常数低于第一隔离部的介电常数；电容接触孔，电容接触孔暴露导电接触区域，在平行于位线结构的排列方向上，电容接触孔的顶部宽度大于底部宽度。
Patent WO-2022077967-A1 (WO)
Title: 一种基于自组网的列车动态编组解编方法与系统
Inventor: YAO WENHUA
IPC: B61B1/00
Filed: 2021-07-08
Abstract: 一种基于自组网的列车动态编组解编方法，所述方法包括列车动态编组和列车动态解编；列车动态编组包括：后面列车组进入U码区段后，若满足编组条件，两个列车组编组；动态解编包括：处于群组中的两个列车组在运行过程中收到解编命令，若满足解编条件，两个列车组解编；还包括：处于群组中的两个列车组在运行过程中，后面的列车组速度为0，若收到解编命令，两个列车组解编。本发明设计的方法由自组网实现软连接，群组列车可以灵活编组，充分利用多个股道。发车时，使用先编组再发车以提高发车效率。当列车运量增加时，可以采用5000吨标准列，从而避免由于增加有效股道而带来的高成本。以及一种动态编组解编系统。
Patent WO-2022110840-A1 (WO)
Inventor: LI BAOFENG
IPC: E02F3/28
Filed: 2021-07-20
Abstract: 本申请公开了一种主动降低挖掘机动作冲击的装置、方法及挖掘机，涉及工程车辆技术领域。包括：采集挖掘机的动臂倾角、斗杆倾角、铲斗倾角和操作杆的状态信息；确定操作杆的操作信息，并判断动臂倾角、斗杆倾角、铲斗倾角是否位于设定区间内；根据判断结果控制挖掘机的电控主阀和主泵的运行状态。能够减小操作时产生的冲击和振动，从而降低故障率，提升使用寿命和工作效率。
Patent WO-2023000329-A1 (WO)
Title: Procédé et appareil de commutation de porteuse, et dispositif terminal et support de stockage lisible
Inventor: LIU YANG
IPC: H04W72/04
Filed: 2021-07-23
Abstract: La présente divulgation se rapporte au domaine des communications. Un procédé et un appareil de commutation de porteuse sont décrits, ainsi qu'un dispositif terminal et un support de stockage lisible. Le procédé est appliqué à un dispositif terminal. Le procédé comprend les étapes consistant à : déterminer une porteuse secondaire candidate sur la base d'une politique de sélection ; et en réponse à la présence d'une ressource effective sur la porteuse secondaire candidate, prendre la porteuse secondaire candidate comme porteuse secondaire cible, la porteuse secondaire cible étant une porteuse secondaire après qu'une commutation a été effectuée dans un scénario de commutation de porteuse d'un canal physique. Au moyen du procédé de commutation de porteuse proposé dans les modes de réalisation de la présente invention, lorsqu'une ressource de canal physique d'une porteuse primaire est indisponible, un comportement de commutation de porteuse d'un dispositif terminal est clairement déterminé, de façon à aider le dispositif terminal à commuter vers une porteuse secondaire cible disponible, ce qui permet d'assurer la fiabilité et la rapidité de transmission sur un canal physique.
Patent WO-2022028355-A1 (WO)
Title: Device and method for preventing mistakenly stepping on accelerator by converting refueling into braking
Inventor: LIU ZHIGUANG
IPC: B60K26/02
Filed: 2021-08-02
Abstract: The present application provides a device and method for preventing mistakenly stepping on an accelerator by converting refueling into braking. The device comprises an accelerator push rod, a current switch, an outer housing, a worm gear and worm mechanism, and an inner housing; the accelerator push rod comprises an upper push rod, a middle push rod, and a lower push rod; the current switch is provided between the middle push rod and the outer housing; a worm gear is mounted on the inner housing; a worm is mounted in the inner housing, and an upper portion of the worm is provided with a centrifugal disc; pawl interlocking irons are hingedly connected to the centrifugal disc; the middle push rod is mounted in an axial through hole of the worm and the outer edge of the middle push rod is provided with a ratchet wheel. When stepping on an accelerator during normal driving and overtaking driving, stepping force, speed, and acceleration cannot trigger jointing of pawls and the ratchet wheel; the lower push rod downwardly drives an accelerator cable to adjust accelerator opening. When the accelerator is pressed by mistake in emergency, the centrifugal disc rotates at a high speed, the jointing of the pawls and the ratchet wheel is triggered to drive the middle push rod to rotate, a push rod connecting mechanism between the middle push rod and the lower push rod is triggered to operate so that the lower push rod first extends into a central hole of the middle push rod to release the accelerator, and then the current switch is triggered to execute braking.
Patent WO-2022100171-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F40/10
Filed: 2021-08-11
Abstract: 本实用新型提供一种雾化器及气溶胶发生装置包括底座，其上开设有进气口；储液件，其内形成储液腔；以及雾化组件；所述雾化组件包括固定座及雾化芯，所述雾化芯配接于所述雾化腔内并雾化由所述储液腔提供的气溶胶形成基质，且雾化后形成的烟雾在所述进气口引入的气体的带动下输出；所述固定座上构造形成有回气通道，所述回气通道连通于所述进气口与所述储液腔之间。本实用新型雾化器，固定座上构造形成有回气通道，储液腔内气溶胶形成基质在消耗后，可以通过回气通道补入外界空气，避免储液腔内形成负压，实现下液顺畅，防止雾化芯干烧，提高气溶胶发生装置的安全性能。
Patent WO-2023019523-A1 (WO)
Title: Semiconductor device, electronic device, and preparation method
Inventor: LU JINGWEN
IPC: H01L21/762
Filed: 2021-08-19
Abstract: Disclosed in the present disclosure are a semiconductor device, an electronic device, and a preparation method. Word line trenches are first formed on a semiconductor substrate, then word line structures are formed in the word line trenches, and then active regions are formed, such that the word line trenches pass through the semiconductor substrate without passing through other materials. The material of the semiconductor substrate is uniform, and thus the problem of etching selection ratio does not exist, such that the bottom surfaces of the formed word line trenches can be flat. When the word line structures are formed in the word line trenches, the word line structures can directly contact the semiconductor substrate without contacting other materials, such that the bottom surfaces of the word line structures can be flat, thereby improving the performance and reliability of the semiconductor device.