baber/WOPTO huggingface dataset:
Patent WO-2022193809-A1 (WO)
Title: 眼神捕捉方法及装置、存储介质、终端
Inventor: WANG ZHIYONG
IPC: G06T7/73
Filed: 2022-01-14
Abstract: 一种眼神捕捉方法及装置、存储介质、终端，所述眼神捕捉方法，包括：获取演员的眼部图像；获取所述演员的眼部三维信息，根据所述眼部三维信息确定所述演员的三维眼球，所述眼部三维信息至少包括：眼球中心位置、眼球半径及虹膜尺寸；根据所述眼部图像，采用眼睛网络模型和所述三维眼球，确定三维瞳孔中心位置，并根据所述三维瞳孔中心位置捕捉所述演员的眼神方向。上述方案能够降低眼神捕捉的成本以及提高用户体验。
Patent WO-2022166622-A1 (WO)
Title: Srs资源配置方法、装置、设备及可读存储介质
Inventor: CAO YUHUA
IPC: H04L5/00
Filed: 2022-01-21
Abstract: 本申请实施例提供一种探测参考信号(SRS)资源配置方法、装置、设备及可读存储介质，该方法包括：接收下行控制信息(DCI)；根据所述DCI中的一个或多个比特，指示出一个或多个目标SRS资源集，所述目标SRS资源集是基站配置的多个用于上行传输的SRS资源集的子集。在本申请实施例中，通过给终端配置多种不同时域行为的SRS资源集，提高SRS资源集的灵活性。
Patent WO-2023130559-A1 (WO)
Inventor: LIU RONGMING
IPC: F02F7/00
Filed: 2022-03-07
Abstract: 一种G125高耐磨降噪型发动机左曲轴箱盖，涉及燃气机部件技术领域，包括左曲轴箱盖体（1），左曲轴箱盖体（1）的表面贯穿设置有防爆孔（3），左曲轴箱盖体（1）的底面固定连接有罩壳（4），罩壳（4）的底面开设有通孔（5），还包括启动杆（6），启动杆（6）的轴臂通过通孔（5）穿过罩壳（4），启动杆（6）的轴臂固定套接有限位板（7），限位板（7）的内壁滑动连接有限位杆（8），限位杆（8）的底部固定连接有限位片（9），限位杆（8）的轴臂套接有弹簧（10）。通过防爆孔对高速气流进行过滤，防止气流中夹杂的润滑油向外界排出，起到降噪的效果。
Patent WO-2023173247-A1 (WO)
Inventor: JIANG LISHENG
IPC: G09F21/04
Filed: 2022-03-14
Abstract: Disclosed in the present invention is a vehicle roof ultrathin advertising screen box body apparatus, comprising at least one quadrilateral frame, wherein the quadrilateral frame comprises an upper edge strip at the top; a bottom housing is arranged at the lower portion of the quadrilateral frame; connecting supports are respectively arranged at the left and right sides between the upper edge strip and the bottom housing; two back-to-back LED display modules are arranged in the quadrilateral frame; at least one adapter panel, at least one power supply module, and a control panel are comprised in the bottom housing; the power supply module is electrically connected to the LED display modules by means of the adapter panel; and the control panel is electrically connected to the LED display modules by means of the adapter panel. The vehicle roof ultrathin advertising screen box body apparatus provided by the present invention is light and thin in size, convenient to install and maintain, low in cost, good in display effect, capable of preventing dust and water, and safe and reliable to use.
Patent WO-2022222650-A1 (WO)
Title: Apparatus and method for classifying glass object using acoustic analysis
Inventor: YU ZHINAN
IPC: G01N29/07
Filed: 2022-03-16
Abstract: A method for classifying a glass object (200) via acoustic analysis by a classifying apparatus (100) is provided. The method including: receiving, by a processor (110), sound data of a knock sound generated by applying a knocking operation on the glass object (200)(S210); determining, by the processor (110), a type of the glass object (200) by performing a knock-sound analysis to the sound data, wherein the type of the glass object (200) includes an organic glass and an inorganic glass (S220); if the type of the glass object (200) is determined as the inorganic glass, receiving, by the processor (110), echo data of an echo induced by applying an ultrasonic-echo operation on the glass object (200)(S230); and determining, by the processor (110), a further type of the glass object (200) by performing an echo-decay analysis to the echo data, wherein the further type of the glass object (200) includes a crystal glass, a borosilicate glass and a soda-lime glass (S240).
Patent WO-2022222816-A1 (WO)
Title: Method, system and apparatus for training privacy protection model
Inventor: WU HUIWEN
IPC: G06N20/00
Filed: 2022-04-13
Abstract: Disclosed in embodiments of the present specification are a method and system for training a privacy protection model. The method is implemented by a certain data party in a plurality of data parties participating in training, and the method comprises: performing multi-round iterative updating on a model held by a data party, the model comprising a shared part and a special part, wherein one-round iterative updating comprises: performing iterative training on the model on the basis of the training sample held by itself to obtain model data; transmitting first shared data to a server, such that the server determines second shared data on the basis of the first shared parameter of the plurality of data parties; obtaining the second shared data returned by the server, and updating the shared part of the model on the basis of the second shared data; and carrying out the next round of iterative updating on the basis of the updated model, or taking the updated model as a final model.
Patent WO-2022228129-A1 (WO)
Inventor: YU CHAOYANG
IPC: G06F9/451
Filed: 2022-04-13
Abstract: 一种信息处理方法、终端和计算机可读存储介质，包括：响应于第一触发指令，获取当前页面信息(S100)；根据当前页面信息，确定目标页面信息，其中，目标页面信息包括预设操作位置信息(S200)；根据预设操作位置信息确定当前页面中的目标操作位置(S300)；根据目标操作位置生成标记信息(S400)。
Patent WO-2023000723-A1 (WO)
Inventor: WANG CHANGZHI
IPC: F25D11/00
Filed: 2022-04-14
Abstract: 一种风冷式制冷设备，包括储物室、制冷室、送风通道和回风通道，送风通道和回风通道分别将储物室和制冷室连通，以使空气在储物室与制冷室之间循环流动。风冷式制冷设备还包括布置在制冷室内的蒸发器和盖体。该盖体被构成制冷室顶壁和/或侧壁的至少一部分，盖体包括前侧盖和导水结构，前侧盖上设置有多个通风孔和至少一个导水孔，多个通风孔与回风通道连通；导水结构设置在前侧盖的顶部，导水结构用于将流动到前侧盖上的液体引导至导水孔处。保证了被储藏物的冷藏效果。
Patent WO-2023155295-A1 (WO)
Title: Sheet welding deformation model construction method and sheet welding deformation leveling method
Inventor: XU JING
IPC: B23K31/00
Filed: 2022-04-26
Abstract: A sheet welding deformation model construction method. The method comprises: obtaining material attributes according to a sheet material needing to be leveled, and collecting on-site welding process parameters; and constructing a welding deformation mathematical model according to corresponding data and intrinsic strain theory, and correcting the model by means of actual sampling. Further disclosed is a leveling method. The method comprises: determining a welding deformation type according to a model output, and arranging a corresponding leveling heating wire; using an electromagnetic induction heating method to level a deformed workpiece according to the position of the heating wire; and measuring the flatness of the workpiece after leveling, determining, according to actual requirements, whether a standard is reached, and if the standard is not reached, further performing leveling until leveling reaches the standard. In the methods, the welding deformation mathematical model is constructed on the basis of actual data, so that a reasonable leveling heating wire arrangement can be made while a welding deformation condition can be identified accurately; and a leveling process is pollution-free, reliable and efficient.
Patent WO-2022267697-A1 (WO)
Title: 天线单元和电子设备
Inventor: Xi Baokun
IPC: H01Q1/52
Filed: 2022-04-29
Abstract: 本申请实施例公开了一种天线单元和电子设备，该天线单元包括：第一天线单元和第二天线单元，该第一天线单元包括：第一馈电点、层叠设置的第一枝节和第二枝节，以及连接该第一枝节和该第二枝节端部的第三枝节，还包括远离该第一枝节和该第二枝节的第四枝节，该第四枝节通过该第一馈电点与该第三枝节连接，该第一馈电点激励的电流沿第一方向在该第四枝节、该第一枝节和该第二枝节上传导；该第二天线单元包括：该第一枝节、该第二枝节、该第三枝节和第二馈电点，该第二馈电点连接该第一枝节的第一连接点和该第二枝节的第二连接点，该第二馈电点激励的电流在该第三枝节上的传导方向为第二方向，由此，该天线单元用于小型化设备中，更节省空间。
Patent WO-2022237593-A1 (WO)
Title: 壳体及口腔冲洗装置
Inventor: HUANG DAODE
IPC: A61C17/02
Filed: 2022-04-29
Abstract: 一种壳体(10)及口腔冲洗装置，涉及口腔清洁技术领域。壳体(10)设有收容空间(101)、第一通道(102)及分别与第一通道(102)连通的第一开孔(103)和第二开孔(104)。收容空间(101)用于容纳清洗液。在口腔冲洗装置工作过程中抽取清洗液时，外界气体能顺次经过第一开孔(103)、第一通道(102)、第二开孔(104)进入收容空间(101)，避免抽取清洗液导致收容空间(101)产生负压，无法形成清洗牙齿和口腔的清洗水柱。
Patent WO-2023000808-A1 (WO)
Inventor: YANG ZHICHENG
IPC: G02C11/00
Filed: 2022-05-25
Abstract: 一种用于控制智能家电的方法、控制智能家电的装置及智能眼镜，涉及智能设备技术领域，包括：在进入虹膜控制模式的情况下，将智能家电的操作界面影像投射到镜片（111）上；确定用户眼球注视点；若用户眼球注视点位于投射影像中控制按钮的位置，且持续停留时长大于停留时长阈值，则发送控制按钮对应的控制指令至智能家电。利用了投射影像可以清晰成像的特点，将远距离的智能家电操作界面影像投射到近距离的智能眼镜上，大大缩短了人机交互距离，一方面可以提高智能家电对于用户控制命令的识别精度，另一方面也可以使用户对智能家电的控制更为灵活方便，最终实现了用户对智能家电的远距离精准控制。
Patent WO-2022257776-A1 (WO)
Title: Flat tube and heat exchanger
Inventor: FENG ZHONGBO
IPC: F28D1/047
Filed: 2022-05-26
Abstract: The present application provides a flat tube and a heat exchanger. A bent section is formed in the middle of the flat tube. The regions of the flat tube outside the bent section form two straight sections. The bent section comprises a bent portion and two torsion portions, the two ends of each torsion portion being connected to one end of the bent section and a straight section, respectively. The bent portion is bent around an axis parallel to the thickness direction of the flat tube. The minimum radius of curvature of the inner side of the bent portion is RNmin, the thickness of the flat tube is t, and t＜RNmin＜5t. In the present solution, if the minimum radius of curvature of the inner side of the bent portion is set to be relatively small, bending deformation can be completed. In this way, a length of the bent section can be reduced, such that length of straight sections is increased, thereby increasing the heat exchange performance of a flat tube and a heat exchanger using the flat tube.
Patent WO-2022253121-A1 (WO)
Inventor: JIN WEI
IPC: B60H1/00
Filed: 2022-05-27
Abstract: 本公开涉及一种阀组集成模块、车辆热管理系统以及车辆，该模块包括基体和设置在基体上的阀组，阀组包括第一开关阀、第二开关阀和第一膨胀阀；基体上形成有用于与基体外部的室内冷凝器的出口连接的室内冷凝器出口接口、用于与基体外部的室外换热器的出口连接的室外换热器出口接口、用于与基体外部的电池包换热器的制冷剂进口连接的电池包换热器进口接口；基体内形成有第一流道，第一开关阀的进口与室内冷凝器出口接口连通，第一开关阀的出口与第一流道连通，第一膨胀阀的进口与第一流道连通，第一膨胀阀的出口与电池包换热器进口接口连通，室外换热器出口接口与第二开关阀的进口连通，第二开关阀的出口与第一流道连通。
Patent WO-2023216341-A1 (WO)
Title: Biological age reversing preparation and method for preparing same
Inventor: HONG JIXIAN
IPC: C12N5/0783
Filed: 2022-05-30
Abstract: A method for preparing a biological age reversing preparation, comprising the steps of: placing cytotoxic T lymphocytes, a cell mitogen, a cytokine, and an immune adjuvant in a liquid cell culture medium in a culture container for co-culture to obtain an immune cell culture, and isolating a population of cells with immune activity from the immune cell culture to obtain the biological age reversing preparation. By using the biological age reversing preparation, the biological age can be reversed significantly. The biological age reversing preparation comprising 10  10  cytotoxic T lymphocytes is used three times within a week, resulting in 1.3 years of biological age reversal after the preparation is continuously used for 3 months, and 4.5 years of biological age reversal after the preparation is continuously used for 9 months.
Patent WO-2023159792-A1 (WO)
Inventor: WU JINGJUN
IPC: B24D7/06
Filed: 2022-05-31
Abstract: The present invention relates to a diamond tool for processing a continuous fiber toughened SiC ceramic matrix composite material, and a preparation method therefor, and aims to solve the technical problems of short service life and high cost of an existing diamond tool, and low efficiency of the diamond tool prepared by an existing processing method. The tool comprises a diamond cutting head and a metal matrix, which is fixedly connected to the diamond cutting head, wherein a first end of the metal matrix is provided with a connecting shaft, and the end face of a second end is provided with a positioning boss; and an end face of the diamond cutting head is provided with a positioning groove matched with the positioning boss. The method comprises: 1. a process for preparing a diamond cutting head, which process involving: taking, in parts by weight, 15-30 parts of a diamond powder, 5-20 parts of a SiC powder, 2-19 parts of a silver powder, 3-20 parts of a tin powder, 30-70 parts of a bronze powder and 5-40 parts of an aluminum oxide ceramic hollow sphere, and mixing the materials; filling powder; charging the materials in a furnace and sintering same, and cooling same and demolding same; and 2. fixedly connecting the diamond cutting head and the metal matrix, and then processing same and edging same to obtain a diamond tool.
Patent WO-2023236079-A1 (WO)
Inventor: YANG HAIHUA
IPC: B23Q11/08
Filed: 2022-06-08
Abstract: 一种精密仪器加工用护栏，包括底部固定板（6）、设置在底部固定板（6）上侧面上的立护板（2）以及设置在立护板（2）顶部的顶部护板（3），立护板（2）通过拆装结构与底部固定板（6）连接，底部固定板（6）两侧对称设置螺栓安装孔（5），立护板（2）一侧表面设置防护导流组件（1）；拆装结构包括燕尾卡块（24），燕尾卡块（24）设置在立护板（2）底部，燕尾卡块（24）一端卡接在燕尾卡槽（21）内，燕尾卡槽（21）设置在底部固定板（6）上侧面上，燕尾卡块（24）一侧表面设置定位板（23），定位板（23）通过内六角螺栓（22）与底部固定板（6）连接。此护栏能够进行快速拆装，拆装操作便捷，同时防护性佳，避免了螺栓锈蚀，废料导流性好，便于废料的清理。
Patent WO-2023216353-A1 (WO)
Title: 一种基于阵列薄膜旋转标定的螺栓剪力周向分布测量方法
Inventor: WANG CHUAN
IPC: G01L5/24
Filed: 2022-06-09
Abstract: 本发明提供了一种基于阵列薄膜旋转标定的螺栓剪力周向分布测量方法，通过在标样螺栓上沉积制备阵列超声薄膜传感器，测量超声飞行时间，得到应力标定系数与转动角度的标定函数，之后对待测螺栓上的阵列超声薄膜传感器进行编号；测量基准阵列超声薄膜传感器与剪切载荷方向的夹角，利用标定函数计算对应的标定系数以及圆周方向的应力分布。本发明所述的测量方法不再采用原有的常规超声应力检测方法，而是利用物理气相沉积技术制备具有声电转换性能的压电薄膜与电极阵列，通过中心发射、阵列接收超声波信号，从而实现对剪切应力的高精度测量与载荷分布定位，避免最大剪切力方向与压电薄膜方位存在的随机角度偏移，提高测量结果的准确性。
Patent WO-2023020081-A1 (WO)
Inventor: XU WENMING
IPC: F24F11/38
Filed: 2022-06-09
Abstract: 本申请涉及智能家电技术领域，公开一种用于空调的控制方法，包括：获得预设时长内同一地区、同一机型的多个故障空调各自的历史故障，以及历史故障各自关联的历史故障相关参数；生成各历史故障关联的历史故障相关参数随时间的变化规律；确定存在新的故障空调的情况下，获得预设时长内新的故障空调的运行参数；根据各变化规律，确定运行参数对应的目标故障，并向新的故障空调关联的用户发出提醒。这样可以及时发现空调故障，并且无需人工检测，因此可以节约维修人员的维修时间，提高用户的使用体验。本申请还公开一种用于空调的控制装置和服务器。
Patent WO-2023273866-A1 (WO)
Inventor: TU JUNQING
IPC: F16K11/087
Filed: 2022-06-14
Abstract: 一种流体控制阀，控制阀包括阀体、阀芯组件，阀芯组件包括第一阀芯和第二阀芯，控制阀具有阀腔，阀体具有端口，第一阀芯以及第二阀芯位于阀腔内，旋转阀芯组件能够开启或者关闭与阀芯组件的连通腔对应的端口，控制阀还包括第一传动部和第二传动部，第一传动部与第一阀芯一体成型或传动连接，第二传动部与第二阀芯一体成型或传动连接，阀轴与第一阀芯传动连接，当第一阀芯转动时，第一传动部与第二传动部接触，并带动第二阀芯旋转，从而通过两个阀芯实现不同的流通方式。这种控制阀的阀芯之间装配结构较为简单、冲击小，能够实现第一阀芯和第二阀芯不同组合及流道切换模式。
Patent WO-2023273988-A1 (WO)
Inventor: ZHANG JUNBO
IPC: H04L45/02
Filed: 2022-06-22
Abstract: Disclosed in embodiments of the present application are a network topology generation method and a related device. The method comprises: obtaining original coordinate information of each topology node in a first topology map, the original coordinate information comprising first coordinates of each topology node in the first topology map, and each topology node in the first topology map comprising a first node, a second node, and a third node; generating a second topology map according to the original coordinate information, the second topology map corresponding to a scaled topology map of the first topology map, second coordinates of the second node in the second topology map being obtained by using second coordinates of the first node in the second topology map as a reference point, and second coordinate of the third node in the second topology map being obtained by using the second coordinates of the second node in the second topology map as a reference point, such that a network logic topology map can be efficiently generated, and layout fine-tuning caused by overlapping of nodes in the second topology map can be prevented.
Patent WO-2024000246-A1 (WO)
Inventor: ZHANG YU
IPC: H01M50/578
Filed: 2022-06-29
Abstract: 电池单体(20)、电池(100)及用电装置。电池单体(20)包括：外壳(24)，具有容纳腔(241)；增阻件(25)，设于容纳腔(241)内且包括密封壳体(251)及增阻剂(252)，增阻剂(252)密封于密封壳体(251)内。密封壳体(251)能够在容纳腔(241)内压力变化而产生的作用力下打开，以释放增阻剂(252)。
Patent WO-2023151223-A1 (WO)
Inventor: ZHOU LING
IPC: F04D29/24
Filed: 2022-06-30
Abstract: A multi-stage semi-open centrifugal pump capable of reducing wear, comprising a semi-open impeller (1), a guide vane (2), and a pump body (3). The semi-open impeller (1) comprises a plurality of cylindrical blades (4); each blade (4) comprises a blade suction surface and a blade pressure surface; a blade inlet part is shaped into a streamline shape and is thinned as much as possible. According to the semi-open impeller, by removing a front cover plate of the impeller (1), a clearance between the pump body (3) and an impeller rear cover plate (5) is increased, a collision frequency between particles on side surfaces of the front cover plate and a front pump cavity and a wall surface is reduced, and the wear at the impeller and the wear at the front pump cavity are further reduced. A streamline outlet at the tail end of the rear cover plate reduces a hydraulic loss of outflow and wear, and a hydraulic loss of the semi-open impeller can be reduced by means of a blade tip clearance controlled by the shape of the pump body. According to the semi-open impeller structure, the wear of the impeller and the front pump cavity can be improved, the operation stability of the multi-stage centrifugal pump is improved, a failure rate is reduced, and the service life is prolonged.
Patent WO-2023123970-A1 (WO)
Title: 光纤传感数据的全局相位正交解调方法及装置
Inventor: LI YANPENG
IPC: G01H9/00
Filed: 2022-06-30
Abstract: 一种光纤传感数据的全局相位正交解调方法及装置，该方法包括：获取初始光纤传感IQ数据；基于初始光纤传感IQ数据确定对应的直接相位值，对直接相位执行光源相位校正操作，获得第一处理后数据；对第一处理后数据执行接收点初相位校正操作，获得第二处理后数据；对第二处理后数据执行光源线性相位校正操作，获得第三处理后数据；对第三处理后数据执行接收点线性相位校正操作，获得第四处理后数据；对第四处理后数据执行相位解卷绕处理和去近直流分量处理，获得全局相位解调后数据。本方案通过对初始光纤传感数据的各种影响因素进行分析，采取对应的数据优化处理方法，克服光纤传感数据在采集过程中存在的问题，提高光纤传感数据的准确性。
Patent WO-2024016328-A1 (WO)
Title: Signal transmission method and apparatus
Inventor: LI DEJIAN
IPC: G01S11/00
Filed: 2022-07-22
Abstract: Disclosed in the present application are a signal transmission method and apparatus. The method comprises: a first node sending a first preamble on a first channel; and the first node transmitting a signal frame on the first channel, wherein the first preamble is used for indicating the type of the signal frame. A first preamble transmitted by a first node on a first channel can indicate the type of a signal frame subsequently transmitted by the first node, and therefore different types of signal frames are indicated in different scenarios by means of the first preamble, such that the signal transmission requirements of different scenarios can be met. For example, in a ranging scenario, the first preamble can indicate that the signal frame is a ranging frame.
Patent WO-2023011603-A1 (WO)
Inventor: ZHU YING
IPC: H04B7/185
Filed: 2022-08-04
Abstract: The present application discloses a position reporting method and system in a Beidou communication system, and a related apparatus. The present application relates to the field of satellite communications. A first terminal may generate one or more first user frames on the basis of position information of a specified position, each first user frame comprises a frame header and user information, and the frame header of the first user frame comprises a first subtype indication field used for indicating that the frame type of the first user frame is a position reporting frame. The user information of the one or more first user frames comprises a position field and one or more receiver ID fields, the position field is used for indicating the position information of the specified position, and the receiver ID field is used for indicating an identifier of a terminal for receiving the position information. The first terminal may send the one or more first user frames to a Beidou network device. The Beidou network device may send the position information in the one or more first user frames to a second terminal. In this way, the second terminal may successfully receive and display the position information of the first terminal.
Patent WO-2023020475-A1 (WO)
Inventor: ZHAO YANGBING
IPC: A61P35/02
Filed: 2022-08-16
Abstract: Disclosed herein are novel anti-CD40 antibodies and antigen-binding fragments. Disclosed herein are also fusion proteins comprising a first domain that activates an antigen-presenting cell (APC) (e.g., a dendritic cell) and a second domain that activates an immune effector cell (e.g., a T cell), wherein the first domain comprises an anti-CD40 antibody and antigen-binding fragment disclosed herein. Polynucleotides encoding the antibodies and antigen-binding fragments, and polynucleotides encoding the fusion proteins the fusion proteins are also disclosed. Pharmaceutical compositions comprising the antibodies or antigen-binding fragments or fusion proteins, genetically engineered immune effector cells expressing such fusion protein, methods of their production, and their uses in treatment of diseases such as cancers are also provided herein.
Patent WO-2023040929-A1 (WO)
Inventor: YAN JIHONG
IPC: G01S13/32
Filed: 2022-09-15
Abstract: L'invention concerne un procédé de défloutage et de déblindage radar basé sur des signaux codés orthogonaux à deux phases, ledit procédé se rapportant au domaine des radars, et résout les problèmes du flou et du blindage de distance. Le procédé consiste à : selon une longueur de puce, choisir d'utiliser une matrice de Walsh et un algorithme génétique pour effectuer une génération et une optimisation ou pour utiliser un procédé d'épuisement de façon à obtenir un ensemble de signaux codés orthogonaux à deux phases; déterminer une période de radar et un intervalle de répétition d'impulsions (PRI) en fonction de la distance de détection la plus éloignée d'un radar; déterminer un nombre m d'impulsions qui sont transmises dans un temps correspondant à la plus grande distance de détection, et sélectionner m signaux à partir de l'ensemble de signaux codés orthogonaux à deux phases pour former un groupe de signaux d'impulsion codés orthogonaux à deux phases; effectuer des échos accumulés sur des signaux d'impulsion transmis et générer une matrice d'échos pour effectuer un traitement de compression d'impulsion de domaine de fréquence en coopération avec les signaux d'impulsion codés orthogonaux à deux phases, de façon à obtenir une nouvelle matrice après le traitement; et effectuer un traitement MTD sur la nouvelle matrice. Le problème de flou de vitesse est largement résolu, tandis que les problèmes de flou et de blindage de distance sont également résolus.
Patent WO-2023087927-A1 (WO)
Inventor: CAO HUAJUN
IPC: H01M10/48
Filed: 2022-09-27
Abstract: 一种电池、用于植入电池内部的传感器的制备方法及系统，该电池中包括正电极（即正极）、负电极（即负极）以及传感器，其中传感器可以由第一基片、第二基片以及至少一个敏感元阵列热压封装制成，该第一基片上可制成有第一电极电路，该第二基片上可制成有第二电极电路，上述敏感元阵列可通过第一电极电路与正电极耦合，并且敏感元阵列还可通过第二电极电路与负电极耦合。在电池处于工作状态时，上述敏感元阵列可采集电池的内部电池参数，该内部电池参数可用于确定电池是否热失控。通过敏感元阵列实时采集电池的内部电池参数来判断电池是否热失控，采样精度更高，进而提高了电池使用的安全性和可靠性。
Patent WO-2023178993-A1 (WO)
Inventor: LIU BING
IPC: G06F3/01
Filed: 2022-10-11
Abstract: Disclosed in the present invention are a driving method and apparatus, and a device and a computer-readable storage medium. The driving method is applied to a controller in a vibration-array circuit system, which further comprises a power driving circuit and a vibration array, wherein the vibration array comprises a plurality of vibration units. The driving method comprises: determining target vibration units from vibration units, and vibration durations respectively corresponding to the target vibration units; splitting each vibration duration, so as to obtain at least one unit duration corresponding to each target vibration unit; arranging, in an alternating manner, the unit durations corresponding to the target vibration units, so as to obtain a vibration sequence; and controlling the power driving circuit to sequentially drive, according to the order of the unit durations in the vibration sequence, the corresponding target vibration units to vibrate for the corresponding unit durations. The present invention reduces the sense of succession felt by a user when a plurality of vibration units vibrate when the plurality of vibration units share one driving circuit, thereby improving the use experience of the user.
Patent WO-2023078433-A1 (WO)
Inventor: YU WENYING
IPC: E21B43/20
Filed: 2022-11-04
Abstract: 向油气藏水层注水之油气开采方法，其特征是，在油气生产过程中，以一定速率向油气藏水层注水，补充水层水量不足部分，增强油气开采驱动力，弥补油气藏能量亏空，提高油气动用程度及采出程度，其中，所述增强油气开采驱动力，即，依据水流动特性及油气藏压力分布特征，向油气藏水层注水，增加油气藏水层势能，使油水界面向油气储层平稳推进，形成整体的水驱油气动力，当注水速度大于等于采油气速度，或者累注水量大于等于累积产油量与油气储层内存水量之差，形成由外向内的整体的水驱油气动力，形成强水驱；反之，则以弥补储层能量亏空为主，形成弱水驱。
Patent WO-2023088254-A1 (WO)
Inventor: KANG ZHIJUN
IPC: F16K1/00
Filed: 2022-11-15
Abstract: 公开了一种电子膨胀阀，包括：阀壳（10），阀壳（10）具有容纳腔（11）和阀口（12），容纳腔（11）与阀口（12）连通；阀针（20），阀针（20）具有相对设置的第一端（21）和第二端（22），阀针（20）的第二端（22）封堵或打开阀口（12），阀针（20）包括依次设置的第一导向段（23）、螺纹段（24）和第二导向段（25），第一导向段（23）靠近阀针（20）的第一端（21）设置，第二导向段（25）靠近阀针（20）的第二端（22）设置；螺母座（30），螺母座（30）设置在容纳腔（11）内且与阀壳（10）固定连接，螺母座（30）上设置有第一通孔（31），第一通孔（31）包括依次设置的第一导向孔段（311）、螺纹孔段（312）和第二导向孔段（313），阀针（20）穿设在第一通孔（31）内，第一导向孔段（311）与第一导向段（23）配合导向，螺纹孔段（312）与螺纹段（24）螺纹连接，第二导向孔段（313）与第二导向段（25）配合导向；能够解决现有技术中的阀针与阀口之间的同轴度差的问题。
Patent WO-2023202103-A1 (WO)
Inventor: LIANG JIE
IPC: F24H15/136
Filed: 2022-12-13
Abstract: 本发明属于智能家电领域，具体涉及一种热泵热水器的除霜控制方法、装置、设备及介质。本发明旨在解决新型的空气源热泵热水器在制热水的过程中如何进行除霜的问题。本发明提供的热泵热水器的除霜控制方法、装置、设备及介质，在室外换热器需要进行除霜时，根据水箱的温度确定不同的除霜方案。在水箱温度较高时，高温高压的制冷剂更多的流向室外换热器进行除霜；在水箱温度较低时，高温高压的制冷剂更多流向水箱进行对水箱中的水加热。本方案通过控制流向室外换热器和水箱的制冷剂的多少，来实现制热水的同时进行除霜，并且制热水与除霜能量分配的优化程度较高。