baber/WOPTO huggingface dataset:
Patent WO-2022237631-A1 (WO)
Inventor: YAO QI
IPC: H04W28/08
Filed: 2022-05-06
Abstract: 本申请提供了一种用于信息传输的方法和装置，该方法包括：核心网网元接收用于请求为终端装置确定通知地址信息的请求信息，该核心网网元确定通知地址信息，通知地址信息用于通知信息的接收。进一步地，该核心网网元向终端装置发送通知地址信息，然后接收来自应用功能网元的第一信息，第一信息中包括通知信息和通知地址信息，该核心网网元还根据通知地址信息，确定向终端装置发送通知信息。能够在保证安全的前提下，获取用于通知信息传输的通知地址信息，并基于该通知地址信息进行通知信息传输。
Patent WO-2022242466-A1 (WO)
Title: Communication processing method and apparatus
Inventor: HUO QIANG
IPC: H04L1/00
Filed: 2022-05-06
Abstract: Disclosed in the embodiments of the present application are a communication processing method and apparatus, which are used for avoiding time consumption and energy consumption overheads caused by a communication device scanning a beam, thereby reducing the energy consumption overheads of the communication device. The method in the embodiments of the present application comprises: generating at least two first signals according to a first precoding weight value, wherein the first precoding weight value is related to first nonlinear interference channel information, the first nonlinear interference channel information is determined according to a first nonlinear interference signal, and the first nonlinear interference signal is a nonlinear interference signal obtained by means of at least two second signals exciting a first nonlinear interference source; and outputting the at least two first signals, wherein the at least two first signals are used for exciting a second nonlinear interference signal, and the second nonlinear interference signal is a nonlinear interference signal obtained by means of the at least two first signals exciting a second nonlinear interference source.
Patent WO-2022237789-A1 (WO)
Title: 共享信道调度方法、装置、终端及网络侧设备
Inventor: ZENG CHAOJUN
IPC: H04W72/12
Filed: 2022-05-10
Abstract: 本申请公开了一种共享信道调度方法、装置、终端及网络侧设备，属于通信技术领域，本申请实施例的共享信道调度方法，包括：终端接收第一下行控制信息DCI，所述第一DCI用于调度至少一个共享信道的传输，且所述第一DCI中包括针对所述至少一个共享信道的调度信息；其中，所述调度信息包括以下至少一项：所述至少一个共享信道对应的时域资源分配信息、码字指示信息、虚拟资源块VRB到物理资源块PRB的映射信息、PRB绑定大小指示信息、速率匹配指示信息、零功率信道状态信息参考信号ZP CSI-RS触发信息和非数值反馈时间偏移。
Patent WO-2023184659-A1 (WO)
Inventor: WEI WEI
IPC: H02J7/00
Filed: 2022-05-13
Abstract: The present invention provides a wireless charging system control circuit and method for controlling a rectifier mode via a hard wire. The wireless charging system control circuit comprises a rectifier mode control signal generation circuit, the rectifier mode control signal generation circuit being connected to a rectifier of a receiving end of a wireless charging system by means of a rectifier bridge driving circuit. The present invention is applicable to a wireless charging system having different inductance, a low-inductance or low-voltage system works in a voltage doubling rectifier mode, and a high-inductance or high-voltage system works in a full-bridge rectifier mode. Moreover, a working mode of a rectifier can be automatically adjusted according to a voltage of the rectifier.
Patent WO-2023005377-A1 (WO)
Inventor: CAO MENG
IPC: G01S13/89
Filed: 2022-05-24
Abstract: The present disclosure provides a map building method for a robot, and a robot. The method comprises: acquiring a key frame image of a robot, and acquiring point cloud data of the key frame image; acquiring location information of the robot in the key frame image; according to the location information, mapping the point cloud data of the key frame image into a current map block; and mapping the current map block to a global map to obtain a navigation map of the robot. The present disclosure solves the problem in the related art that if positioning information of a frame image is inaccurate, an error would occur in the mapping of point cloud data to a map, resulting in an error in positioning. Since the map is divided into a plurality of map blocks, the point cloud data is mapped to the global map on the basis of the plurality of map block and the location information of the robot, and the robot performs positioning according to the navigation map, the accuracy of robot-based positioning is improved.
Patent WO-2023005409-A1 (WO)
Inventor: HAO BIN
IPC: G10L15/22
Filed: 2022-05-31
Abstract: 本公开提供了一种设备确定方法及设备确定系统。其中，该方法包括：获取多个第一音频设备接收到的目标音频信号的直混比，得到多个直混比，直混比为每个音频设备接收到的目标音频信号中的直达音频和混响音频的能量比；从多个直混比中选择目标直混比；从多个第一音频设备中确定与目标直混比对应的音频设备，并确定与目标直混比对应的音频设备为目标音频设备。
Patent WO-2023000853-A1 (WO)
Inventor: JIA WEI
IPC: H04Q11/00
Filed: 2022-06-07
Abstract: 本申请公开了一种光交换装置、方法及相关设备，该装置包括第一输入端口、第二输入端口、第一偏振转换组件、第二偏振转换组件、偏振分离组件、重定向组件和输出端口。第一光束从第一输入端口输入，第二光束从第二输入端口输入，第一光束可以是信号光，第二光束可以是假光，重定向组件可以转换信号光和假光的偏振态，使得假光传输至输出端口。这样，实现了假光的上载，并且该装置可以采用支持两种液晶状态互相切换的硅基液晶，降低了响应时间，满足了假光的快速上载的需求。另外，该装置中的硅基液晶反射损耗和液晶吸收损耗等本底损耗，对信号光或假光的损耗较低。
Patent WO-2023240479-A1 (WO)
Inventor: WU JINHUA
IPC: B60W40/08
Filed: 2022-06-15
Abstract: 本公开实施例提供一种无线感知处理方法及装置、通信设备及存储介质。由终端的通信模块执行的无线感知处理方法可包括：根据终端的感知模块的模块信息，向第一网络设备发送第一请求消息；接收第一网络设备基于第一请求消息返回第一响应消息；第一响应消息包括：感知模块提供的第一通信配置；其中，感知模块具有发射感知信号的发射能力，以及基于感知信号作用于感知目标返回的反射信号的接收能力；向第二网络设备发送基于第一通信配置生成的第二请求消息；接收第二网络设备基于第二请求消息返回的第二响应消息；第二响应消息，包括：感知配置；感知配置，用于供感知模块基于无线感知产生感知结果，并将感知结果提供给终端的辅助驾驶系统。
Patent WO-2024000091-A1 (WO)
Title: Battery and electric apparatus
Inventor: WANG PENG
IPC: H01M50/271
Filed: 2022-06-27
Abstract: Provided in the embodiments of the present application are a battery and an electric apparatus. The battery comprises a box body and battery cells. The box body is provided with a top part and a bottom part opposite to each other in the height direction of the box body, an opening is formed in the bottom part, and each battery cell is inversely installed in the box body in a mode that an end cover faces the bottom part, the end covers being provided with pressure relief mechanisms and electrode terminals, and both the pressure relief mechanisms and the electrode terminals being arranged facing towards the bottom part. According to the embodiments of the present application, the energy density and safety of the battery can be improved.
Patent WO-2023274178-A1 (WO)
Title: Material conveying method and apparatus, device, system, and storage medium
Inventor: Cao dongfeng
IPC: B65G1/04
Filed: 2022-06-27
Abstract: Provided are a material conveying method and apparatus, a device, a system, and a storage medium, applicable to an intelligent warehousing system (100, 1100). The material conveying method comprises: determining a first order (S201, S301, S401), wherein the first order comprises a target material box (110) and a first work station (120); determining a second order (S202, S303, S402), wherein the second order comprises the target material box (110) and a second work station (130); according to a deliverability relationship between the second work station (130) and the first work station (120) along a conveying line (140, 1120), determining to convey the target material box (110) to the second work station (130) (S203, S304, S403), the conveying line (140, 1120) connecting the first work station (120) and the second work station (130); and sending first indication information to a warehousing robot (1130), sending second indication information to the first work station (120), and sending third indication information to the second work station (120) (S204, S305, S409). The material conveying method allows for cross-work station transport based on the conveying line (140, 1120), and improves the cross-station conveying efficiency.
Patent WO-2023280135-A1 (WO)
Title: Communication method and apparatus, and storage medium and program
Inventor: YANG MIAO
IPC: H04W4/02
Filed: 2022-07-05
Abstract: Provided in the present application are a communication method and apparatus, and a storage medium and a program. The method comprises: a sending end generating a V2X message, wherein the V2X message comprises reference object indication information and location indication information, the reference object indication information is used for indicating at least one reference object, and the location indication information is used for indicating a location, relative to the at least one reference object, of a target object; the sending end sending the V2X message to a receiving end; and the receiving end determining target location information of the target object according to the reference object indication information and the location indication information. During the process, a sending end transfers relative location information which is relative to a reference object to a receiving end by means of a V2X message, without the need to perform deflection, and the reference object on which location information is based is indicated in the V2X message, thereby facilitating the accurate transfer of the location information between devices, which use different maps.
Patent WO-2023040426-A1 (WO)
Inventor: XIE LIWEI
IPC: A61P3/04
Filed: 2022-07-05
Abstract: 提供了一种缓解代谢综合征的益生菌及其代谢产物的配方及其应用。该配方为罗伊氏乳杆菌 PLBK ® 1、罗伊氏乳杆菌 PLBK ® 2、加氏乳杆菌 PLBK ® 3、嗜酸乳杆菌PLBK ® 4、和乳双歧杆菌 PLBK ® 5、或它们的发酵培养物，或它们的代谢产物。该应用为上述益生菌配方在制备缓解代谢综合征产品中的应用，该缓解代谢综合征是降低脂肪堆积、促进脂肪分解、改善胰岛素敏感性和/或缓解脂肪肝。
Patent WO-2023000982-A1 (WO)
Title: 一种电动汽车的动力系统、控制方法及电动汽车
Inventor: WANG YAN
IPC: B60K17/02
Filed: 2022-07-06
Abstract: 一种电动汽车的动力系统、控制方法及电动汽车，其中电动汽车的动力系统包括：第一差速器（1），第一差速器（1）的第一输出端和第二输出端分别与两个车轮连接；第二差速器（2），第二差速器（2）的第一输出端和第二输出端分别与两个车轮连接；第一电机（3），第一电机（3）的输出端与第一差速器（1）的输入端传动连接，第一电机（3）设置为异步电机或第一电机（3）和第一差速器（1）之间设置有离合器（9）；第二电机（4），第二电机（4）的输出端与第二差速器（2）的输入端传动连接；第三电机（5），第三电机（5）的输出端与第二差速器（2）的输入端传动连接。
Patent WO-2024007262-A1 (WO)
Inventor: BIAN LUANJIAN
IPC: H04W4/38
Filed: 2022-07-07
Abstract: Presented are systems and methods for frame structures for communication in passive/semi-passive Internet-of-Things (IoT). A first wireless communication device may determine a number (N) of repetitive transmissions for data. The first wireless communication device may send data using a frame structure to a second wireless communication device. The frame structure may include a preamble sequence and the data with the N repetitions.
Patent WO-2023130714-A1 (WO)
Inventor: YANG ZHIWEN
IPC: B61D3/18
Filed: 2022-07-26
Abstract: 本发明涉及隧道工程技术领域，尤其涉及一种悬浮隧道汽车有轨载运系统及其快速通行方法，包括陆上交通段与水下悬浮隧道段，两个陆上交通段分别设置在水下悬浮隧道段的入口和出口两端，陆上交通段至少为双层结构，上层为汽车路面层，下层为轨道层，在轨道层上铺设有轨道，在轨道的末端设置有载车平台供应站与和检修站，水下悬浮隧道段为管状结构，水下悬浮隧道段包括有隧道主体与斜坡段。本发明结合了传统公路和铁路运输方式的技术优点，可通过有轨的方式快速的将汽车从深水海峡的一岸运送至对岸，大幅提高了悬浮隧道的通行能力，提升了人员、物资的运送效率，大幅减少了因长时间在密闭空间行车的压抑感，提高了行车的舒适性。
Patent WO-2024020863-A1 (WO)
Inventor: RAGHAVAN MANASA
IPC: H04W72/04
Filed: 2022-07-27
Abstract: La présente invention concerne des appareils, des systèmes et des procédés d'amélioration de mesures d'UE de couche 1 et de couche 3 dans des systèmes 5G NR et ultérieurs. Un UE peut recevoir une configuration pour des mesures RSRP de couche 3 ou de couche 1. La configuration peut indiquer qu'un bloc SSB de mesure a un espacement de sous-porteuse (SCS) différent par rapport à un canal PCSCH/PDCCH pour des informations RMSI. L'UE peut recevoir, via radiorecherche, une mise à jour d'informations système et prioriser, sur la base d'une règle de priorité, une réception du canal PDSCH/PDCCH par rapport à une réception du bloc SSB de mesure. La règle de priorité peut être basée sur des conditions, lorsque l'UE reçoit la mise à jour des informations système via radiorecherche, telles qu'un temps entre une réception d'un canal PDCCH avec radiorecherche et une réception d'un canal PDCCH pour une mise à jour d'informations système est au moins un retard de traitement minimal, et/ou telles que le canal PDCCH et/ou le canal PDSCH pour des informations RMSI se chevauchent dans le temps avec le bloc SSB de mesure.
Patent WO-2023035921-A1 (WO)
Title: 一种录像中抓拍图像的方法及电子设备
Inventor: XIAO BIN
IPC: H04N5/232
Filed: 2022-08-22
Abstract: 一种录像中抓拍图像的方法及电子设备，涉及拍摄技术领域，可在录像中抓拍图像，提升抓拍的图像质量。电子设备响应于第一操作，采集第一图像，显示第一界面；第一界面包括抓拍快门和由第一图像得到的预览图像；在第一缓存队列缓存摄像头采集的第一图像；第一缓存队列缓存摄像头采集的n帧第一图像；响应于对抓拍快门的第二操作，根据第一图像的附加信息，从n帧第一图像中选择出第二图像；元数据包括第一图像的对比度和摄像头采集第一图像时的角速度；将n帧第一图像中的m帧第一图像作为输入，运行预设RAW域图像处理算法得到第三图像，对第三图像进行编码生成抓拍照片；m帧第一图像包括第二图像，预设RAW域图像处理算法具备提升图像画质的功能。
Patent WO-2023178929-A1 (WO)
Title: Appareil et procédé de mesure de courbe de caractéristiques magnétiques de matériau magnétique doux
Inventor: MIAO PEIXIAN
IPC: G01R33/12
Filed: 2022-09-05
Abstract: Appareil et procédé de mesure d'une courbe de caractéristiques magnétiques d'un matériau magnétique doux. Le procédé consiste : tout d'abord à saturer et à magnétiser un échantillon magnétique doux (7) à une température spécifique à l'aide d'un champ magnétique pulsé ; puis à modifier la distance entre l'échantillon magnétique doux (7) et une bulle de rubidium (5), et à l'aide d'un magnétomètre atomique au rubidium pompe-sonde, à mesurer rapidement des champs magnétiques au niveau de la bulle de rubidium (5) lorsque l'échantillon magnétique doux (7) est situé à différents emplacements, de façon à obtenir le moment magnétique de saturation résiduel de l'échantillon magnétique doux (7) ; puis à diviser le champ magnétique, qui est généré au niveau de la bulle de rubidium (5) par l'échantillon magnétique doux (7) situé à un emplacement initial, par le moment magnétique de saturation résiduel, de façon à obtenir un coefficient d'étalonnage de l'échantillon magnétique doux (7) à l'emplacement initial dans une condition de température spécifique ; enfin, à l'aide du coefficient d'étalonnage, à convertir les valeurs de champs magnétiques générés au niveau de la bulle de rubidium (5) par l'échantillon magnétique doux (7) pendant divers processus de mesure en valeurs de moment magnétique de l'échantillon magnétique doux (7) lui-même, de telle sorte que la mesure de diverses courbes de caractéristiques magnétiques, telles qu'une boucle de rémanence isotherme, une boucle d'hystérésis isotherme à faible champ, une courbe de magnétisation initiale isotherme à faible champ et une courbe moment magnétique-température de refroidissement à champ nul, de l'échantillon magnétique doux (7).
Patent WO-2023071596-A1 (WO)
Inventor: HU SHUN
IPC: G06F3/16
Filed: 2022-09-16
Abstract: 提供一种音效展示方法及终端设备。方法包括：接收对目标音频文件输入的第一操作（S11）；响应于第一操作，显示目标音频文件对应的音效展示界面（S12）；音效展示界面包括：网格、音波线以及目标音频文件对应的封面图像；网格位于音效展示界面的界面场景中的第一平面上，第一平面为界面场景中的水平面；音波线为第一平面内的闭合曲线，用于展示目标音频文件的预设声音属性对应的音波波形；封面图像位于界面场景中的第二平面上，且封面图像的下边缘位于音波线在第一平面上围合形成的区域内，第二平面为垂直于界面场景的深度方向的平面。
Patent WO-2023240825-A1 (WO)
Inventor: CHEN JIELIN
IPC: B22F9/24
Filed: 2022-09-22
Abstract: 本申请提供一种银粉的制备方法，所述制备方法包括以下步骤：将银锭与硝酸反应，得到硝酸银水溶液；向所述硝酸银水溶液添加还原剂和分散剂进行反应，过滤后得到银粉；所述硝酸银水溶液含有过量硝酸，其中过量硝酸与硝酸银中银离子的质量比小于等于25％。本申请还提供通过该制备方法制备得到的银粉。本申请用过量的硝酸溶解银锭，然后使用含有过量硝酸的硝酸银水溶液来制备银粉，避免了使用高价的硝酸银结晶，从而节省了成本。另一方面，本申请制备的银粉具有均匀的粒度分布，从而可以满足太阳能电池浆料的应用。
Patent WO-2023046189-A1 (WO)
Title: Vehicle communication method and device
Inventor: LUO YING
IPC: G08G1/16
Filed: 2022-09-27
Abstract: A vehicle communication method and device. In the method: a second vehicle (102) (i.e. a common vehicle) can receive first information, and determine a first driving path of a first vehicle (101) according to the first information; the second vehicle (102) can acquire a second driving path of the second vehicle (102), and when the first information comes from the first vehicle (101) in an emergency state and there is a conflict between the first driving path and the second driving path at a first moment, control the second vehicle (102) to execute an avoidance operation. In this way, the second vehicle (102) can autonomously decide whether to perform an avoidance operation with regard to the first vehicle (101) (i.e. the emergency vehicle) in the emergency state, such that the second vehicle (102) can avoid the first vehicle (101) in time, thereby effectively improving the driving efficiency of the emergency vehicle.
Patent WO-2023179010-A1 (WO)
Title: User packet and resource allocation method and apparatus in noma-mec system
Inventor: ZHAO SHASHA
IPC: H04W72/04
Filed: 2022-10-25
Abstract: Disclosed in the present invention are a mixed deep reinforcement learning-based user packet and resource allocation method and apparatus in an NOMA-MEC system. By using a DDPG to optimize continuous actions and by using a DQN to optimize discrete actions, a mixed deep reinforcement learning algorithm provided by the present invention solves that it is difficult for deep reinforcement learning to deal with a mixed problem that has discrete and continuous action spaces at the same time. Specifically, according to channel states of users, the algorithm determines bandwidth allocation, offloading decisions, and sub-channel allocation (user packet conditions) of user equipments, so as to maximize a ratio of a computation rate to consumed power of the system. The algorithm can well adapt to dynamic characteristics of an environment, and effectively improve the energy efficiency and the spectrum resource utilization rate of the system.
Patent WO-2023072276-A1 (WO)
Inventor: SU PO-CHOU
IPC: H04L9/32
Filed: 2022-10-28
Abstract: L'invention concerne un système et un procédé de signature en ligne, un appareil informatique et un support d'enregistrement lisible par ordinateur. Une tâche attribuée est générée et transmise à l'appareil informatique par un appareil d'attribution de tâche. Sur la base de la tâche attribuée, l'appareil informatique génère une demande de signature à transmettre à un appareil client. Sur la base de la demande de signature, l'appareil client télécharge un fichier d'attribution à partir d'une base de données de stockage pour afficher le fichier d'attribution sur un dispositif d'affichage. L'appareil client reçoit une entrée par l'intermédiaire d'une unité d'entrée pour générer un objet signature sur le fichier d'attribution, et transmet l'objet signature à l'appareil informatique. Après avoir reçu l'objet signature, l'appareil informatique combine l'objet signature et le fichier d'attribution pour obtenir un fichier signé, et transmet le fichier signé à la base de données de stockage.
Patent WO-2023088466-A1 (WO)
Inventor: LI DENGFENG
IPC: C09D7/61
Filed: 2022-11-21
Abstract: 本公开涉及一种绝缘涂料，其包含以下成分：水溶性金属无机盐A，其包含水溶性磷酸盐A1，所述水溶性磷酸盐A1包括铝、锌、镁、锰中至少一种的水溶性磷酸盐；水可分散性有机乳液B，其包含：环氧乳液及其固化剂、聚酯、聚氨酯、聚丙烯酸酯、乙烯-醋酸乙烯共聚物中的至少一种；添加剂C，其包含：结构增强添加剂C1和耐热增强添加剂C2中的至少一种，其中结构增强添加剂C1包含无机纳米颗粒物，耐热增强添加剂C2选自硼酸和钼、钨、钒、钛的水溶性盐中的至少一种；助剂D1和溶剂D2；其中水溶性金属无机盐A：水可分散性有机乳液B的固含量质量份数比为(35～85)∶(15～65)。此外，本公开还涉及一种硅钢板，其基板表面具有由本公开的绝缘涂料形成的涂层。
Patent WO-2023116312-A1 (WO)
Inventor: SUN WEI
IPC: G06N3/063
Filed: 2022-11-22
Abstract: 一种数据处理方法、装置、计算机设备及存储介质，属于计算机技术领域。方法包括：通过第一处理单元，基于第一算子对神经网络的输入数据进行处理，得到处理结果，第一处理单元与第一算子匹配(201)；基于第一处理单元与第二处理单元之间的直连通路，向第二处理单元发送处理结果，第二处理单元与神经网络的第二算子匹配(202)；通过第二处理单元，基于第二算子对处理结果进行处理(203)。该方法通过在处理单元间添加直连通路，使得处理单元间能够直接通过该直连通路进行数据交互，摆脱了控制单元，因此处理单元之间能够直接地、无障碍地进行合作，提高了通过神经网络中的算子进行数据处理的效率。
Patent WO-2023138250-A1 (WO)
Inventor: LUO MING
IPC: B29C64/321
Filed: 2022-12-07
Abstract: La présente demande concerne un mécanisme d'alimentation en matériau, un ensemble plateau, une imprimante 3D et un procédé d'impression 3D. Le mécanisme d'alimentation en matériau est configuré pour compléter un matériau d'impression dans un plateau de l'imprimante 3D et comprend : un ensemble de transport qui comprend un corps de stockage et un élément de transport, une cavité de stockage étant formée dans le corps de stockage, la cavité de stockage étant utilisée pour stocker un matériau d'impression, et l'élément de transport étant disposé dans la cavité de stockage ; un ensemble de transmission, en liaison de transmission avec l'élément de transport et utilisé pour, lorsqu'il est entraîné, entraîner l'élément de transport à se déplacer dans la cavité de stockage ; et un ensemble de sortie, relié au corps de stockage et utilisé pour guider le matériau d'impression dans le plateau. La présente demande résout le problème dans l'état de la technique d'inconvénient dans l'ajout d'un matériau d'impression à une imprimante 3D.
Patent WO-2024021500-A1 (WO)
Inventor: Pu Yuanwei
IPC: B25D17/18
Filed: 2022-12-26
Abstract: A dust collection device, comprising: a main housing; and a suction pipe, which is arranged on the main housing and has a degree of freedom of movement relative to the main housing in a lengthwise direction of the suction pipe. The dust collection device further comprises: a first stop portion, which is configured to limit the distance the suction pipe moves toward the main housing, and is arranged on the suction pipe and has a degree of freedom of movement relative to the suction pipe in the lengthwise direction of the suction pipe; and a first operation portion, which is at least configured to limit the distance the first stop portion moves relative to the suction pipe, and is arranged on the main housing. The dust collection device provided in the present invention is more flexible to use.
Patent WO-2023116937-A1 (WO)
Inventor: ZHOU QIANG
IPC: A24F40/40
Filed: 2022-12-26
Abstract: 一种雾化装置(100)，包括壳体(10)、气压传感器(20)和雾化器，壳体(10)具有气道(101)，壳体(10)上还设有与气道(101)连通、且可被封堵的通气口(102)，通气口(102)适于接通气道(101)和外部空间；气压传感器(20)设于壳体(10)内，并适于检测气道(101)内的气压；雾化器设于壳体(10)内，并与气压传感器(20)信号传输，雾化器在气道(101)内产生负压时运行。
Patent WO-2023125811-A1 (WO)
Title: Scroll compressor
Inventor: SUN YUSONG
IPC: F04C18/02
Filed: 2022-12-29
Abstract: A scroll compressor, comprising: a compressor housing; a support (4), which is mounted in the compressor housing; a first scroll plate (5), which is located in the compressor housing; a second scroll plate (6), which is located in the compressor housing and co-rotate together with the first scroll plate (5) so as to define a compression cavity (56) between the first scroll plate (5) and the second scroll plate (6), the second scroll plate (6) having a hub (41) extending downwards from a lower surface thereof; a deformation flange (8), which is supported on the support (4) and supports the first scroll plate (5) and the second scroll plate (6), the deformation flange (8) being connected to the first scroll plate (5); an actuating mechanism (7), which is mounted in the compressor housing and is connected to the deformation flange (8) so as to drive the deformation flange (8) to rotate, thereby driving the first scroll plate (5) and the second scroll plate (6) to jointly rotate; a crankshaft (9) assembly, which is located in the deformation flange (8) and comprises an upper oil screw (10), wherein an upper end (101) of the upper oil screw (10) cooperates with a hub (61) of the second scroll plate (6), and a lower end of the upper oil screw (10) extends into an oil pool (31); and a plurality of support members (11, 12, 13, 14, 15 and 16) such as bearings or bushings or washers located on the same side of the compression cavity (56).
Patent WO-2023131059-A1 (WO)
Title: Image encoding method, image encoding apparatus, electronic device, and readable storage medium
Inventor: ZHANG YONG
IPC: H04N19/109
Filed: 2022-12-29
Abstract: The present application relates to the technical field of image processing, and disclosed thereby are an image encoding method, an image encoding apparatus, an electronic device, and a readable storage medium. The image encoding method comprises: acquiring a target frame image, the target frame image comprising a plurality of pixel blocks, each pixel block comprising N rows and M columns of pixels, N and M being positive integers; determining an absolute error transformation sum of a target pixel block in the plurality of pixel blocks; according to the absolute error transformation sum, determining an inter-frame prediction mode of the target pixel block; and according to the determined inter-frame prediction mode, performing inter-frame encoding on the target pixel block.
Patent WO-2023125896-A1 (WO)
Inventor: FAN JIANG
IPC: C07D513/04
Filed: 2022-12-30
Abstract: A preparation method for a compound represented by formula (I) and an intermediate thereof. The method has the advantages of mild reaction conditions, simple operation, high reaction yield, high product purity, convenience in post-treatment and suitability for industrial production.
Patent WO-2024021594-A1 (WO)
Title: Raid6磁盘阵列的编码方法、解码方法、装置及介质
Inventor: WU RUIZHEN
IPC: G06F11/10
Filed: 2023-02-23
Abstract: 本申请实施例涉及存储领域，尤其涉及一种RAID6磁盘阵列的编码方法、解码方法、装置及介质。所述编码方法包括：将RAID6磁盘阵列下所有磁盘划分成两组以得到第一磁盘组和第二磁盘组；将RAID6磁盘阵列下全部条带两两组对以得到若干条带对；根据第一规则和第二规则计算若干条带对中每个条带的两个校验码，第一规则为每一条带上第一磁盘组和第二磁盘组的各个数据进行异或运算结果等于零，第二规则为同一条带对中一个条带上第一磁盘组的各个数据乘以对应磁盘号、以及另一个条带上第二磁盘组的各个数据乘以对应磁盘号进行异或运算结果等于零。本申请实施例的方案丰富了RAID6磁盘阵列的编解码方式，有助于减少单一磁盘错误时读取的数据量。