baber/WOPTO huggingface dataset:
Patent WO-2023050795-A1 (WO)
Inventor: LUO GUOHUA
IPC: B01D33/00
Filed: 2022-04-28
Abstract: L'invention concerne un appareil de filtration, un robot culinaire, un procédé de commande et un appareil associé, et un support de stockage lisible. L'invention concerne un appareil de filtration (100) comprenant : un premier boîtier (110), comportant une première chambre (111) et une première sortie de liquide (112) en communication avec la première chambre (111) ; un ensemble de filtration (120) comprenant une première entrée de liquide (121), l'ensemble de filtration (120) étant disposé de manière amovible dans le premier boîtier (110) et situé dans la première chambre (111), de telle sorte qu'un canal d'évacuation de liquide peut être formé entre l'ensemble de filtration (120) et le premier boîtier (110), le canal d'évacuation de liquide étant en communication avec la première sortie de liquide (112) ; et un ensemble d'entraînement (150), apte à entraîner l'ensemble de filtration (120) en rotation par rapport au premier boîtier (110). Au moyen de la disposition de l'ensemble d'entraînement (150) dans le dispositif de filtration (100), l'ensemble d'entraînement (150) entraîne l'ensemble de filtration (120) en rotation par rapport au premier boîtier (110), de telle sorte que l'ensemble de filtration à rotation rapide (120) génère une force centrifuge. De plus, la vitesse de filtration du liquide est accélérée, et le liquide est évacué de l'ensemble de filtration (120) sous l'action de la force centrifuge, ce qui permet de réduire la quantité de liquide restant dans l'ensemble de filtration (120), d'améliorer l'efficacité de travail de l'appareil de filtration (100), et d'améliorer les résultats de filtration.
Patent WO-2022237563-A1 (WO)
Title: 数据转发方法、装置、存储介质和电子装置
Inventor: ZHANG ZHENG
IPC: H04L12/46
Filed: 2022-04-28
Abstract: 本公开实施例提供了一种数据转发方法、装置、存储介质和电子装置，其中，该方法包括：BIER域的入口节点获取到实例的待转发的流量数据；入口节点使用BIER域的地址的前缀与实例的实例标签封装流量数据；入口节点将对流量数据进行封装得到的封装报文转发到BIER域的下一跳节点。通过本公开，解决了转发数据效率低的问题，进而达到了提高数据转发效率的效果。
Patent WO-2023206643-A1 (WO)
Inventor: GUO WEN
IPC: B65D75/32
Filed: 2022-05-18
Abstract: Provided in the present utility model is a blister tray, comprising an upper blister tray and a lower blister tray, which snap together. The upper blister tray and the lower blister tray are partially attached to form an overlapping area, and are partially separated to form an accommodation area; and the accommodation area is surrounded by the overlapping area. The lower blister tray is recessed, in a direction away from the upper blister tray, in the accommodation area rather than in the overlapping area; the upper blister tray is at least partially recessed in the same direction as the lower blister tray; and the recess depth of the lower blister tray is greater than the recess depth of the upper blister tray. In comparison with the prior art, the blister tray provided by the present utility model has a simple structure and good reliability.
Patent WO-2023221057-A1 (WO)
Inventor: ZHU LE
IPC: H04B1/00
Filed: 2022-05-19
Abstract: 本公开提供一种驱动文件生成、应用方法及装置、存储介质。驱动文件生成方法包括：获取真值表，真值表至少用于指示不同的天线工作方式对应的逻辑值，逻辑值用于指示终端上的协调器Tuner的状态；基于真值表，生成与每种天线工作方式对应的代码块；将生成的代码块拼接，得到Tuner的驱动文件。驱动文件应用方法包括：从服务器获取终端上的Tuner的驱动文件；将Tuner的驱动文件写入系统文件；响应于确定终端上的天线工作在目标天线工作方式下，读取驱动文件中与目标天线工作方式对应的目标代码块；依据目标代码块的指示，确定对应的Tuner的第一状态。本公开提供的上述方法，可以减少人员投入，提高配置效率，准确性高。
Patent WO-2022253292-A1 (WO)
Inventor: XU ZHAN
IPC: F16H3/44
Filed: 2022-06-02
Abstract: 本申请公开了一种两档四驱扭矩管理系统及车辆，涉及车辆工程技术领域。该两档四驱扭矩管理系统包括壳体、输入轴、行星齿轮机构、制动机构、输出轴、扭矩调节机构和动力机构。输入轴穿设在壳体上。行星轮安装在行星架上且啮合在太阳轮和齿圈之间，太阳轮与输入轴连接。制动机构设在壳体内，制动机构能够可选择地将齿圈锁紧在壳体上或将齿圈锁紧在行星架上。输出轴与行星架连接，输出轴通过扭矩调节机构与第一传动轴和第二传动轴连接，扭矩调节机构设置为调节输出轴传递至第一传动轴和第二传动轴的扭矩。动力机构设在壳体上，动力机构设置为控制制动机构和所述扭矩调节机构。
Patent WO-2023273917-A1 (WO)
Title: Positive electrode material and preparation method therefor, and lithium ion battery
Inventor: HE XIANGMING
IPC: H01M4/58
Filed: 2022-06-17
Abstract: The present application relates to a positive electrode material, comprising a matrix, and graphene coated on the outside of the matrix. The material of the matrix comprises lithium iron manganese phosphate and lithium vanadium phosphate. The present application also relates to a preparation method for the positive electrode material. The present application further relates to a lithium ion battery comprising the positive electrode material.
Patent WO-2023123953-A1 (WO)
Title: Server and tool-free locking mechanism
Inventor: LI XIAOZHENG
IPC: G06F1/18
Filed: 2022-06-30
Abstract: The present application discloses a server and a tool-free locking mechanism. The tool-free locking mechanism is used for mounting and fixing module bodies. The tool-free locking mechanism comprises: a module tray and a limiting member fixed to the module tray, the limiting member forming mounting spaces allowing the module bodies to be inserted, and at least two mounting spaces being arranged side by side; and a movement locking component movably connected to the module tray, the movement locking component being arranged on the outer side between openings of adjacent mounting spaces, the movement locking component comprising a locking portion, and locking structures matched with each other being provided between the end of the movement locking component close to the module tray and the module tray. When the movement locking component moves towards the module tray, and the locking portion abuts against the outer sides of the module bodies in adjacent mounting spaces, the locking structures lock the module tray and the movement locking component.
Patent WO-2023050954-A1 (WO)
Title: Limiting device and mechanical apparatus
Inventor: CHEN ZHUO
IPC: F16C11/10
Filed: 2022-06-30
Abstract: A limiting device and a mechanical apparatus. The limiting device comprises a mounting seat, a rotating shaft (5), a limiting member (6), and an elastic member (4); one end of the limiting member (6) is rotatably disposed on the mounting seat by means of the rotating shaft (5); the elastic member (4) is disposed on the mounting seat, and elastically abuts against the rotating shaft (5); the elastic member (4) is used for driving the rotating shaft (5) to move along the set direction of the mounting seat; the outer side surface of the limiting member (6) is provided with a plurality of limiting surfaces (621); when the limiting member (6) rotates until any one of the limiting surfaces (621) is perpendicular to the set direction, the limiting surface (621) perpendicular to the set direction is suitable for cooperating, under the elastic force of the elastic member (4), with the mounting seat, so as to limit further rotation of the limiting member (6). The multi-directional limiting function of the limiting member is achieved by means of the cooperation of different limiting surfaces (621) and the mounting seat.
Patent WO-2023184799-A1 (WO)
Inventor: LUO XIANG
IPC: F01D5/18
Filed: 2022-07-26
Abstract: An aero-engine turbine assembly, comprising a turbine assembly body and a cooling assembly, wherein the turbine assembly body is provided with an internal runner, and comprises a turbine moving disc (4), a blade end wall (5) and a turbine moving blade (2), which are fixedly connected in sequence; the internal runner passes through the turbine moving disc (4), the blade end wall (5) and the turbine moving blade (2), and is provided with an inlet and an outlet; the cooling assembly is fixed to the turbine moving disc (4), and comprises an electromagnetic pump system (12), an expansion joint (9) and a radiator (7), which are communicated in sequence; the electromagnetic pump system (12) is communicated with the inlet, so that liquid metal is introduced into the internal runner; and the radiator (7) is communicated with the outlet, so as to receive the liquid metal, which flows out of the outlet. In comparison with the prior art, the aero-engine turbine assembly can improve the heat efficiency and the power capability of an engine, enhance a cooling effect, and prolong the service life of the turbine assembly.
Patent WO-2024020990-A1 (WO)
Title: Liquid crystal writing tablet and production method therefor
Inventor: ZHANG RAN
IPC: G02F1/1362
Filed: 2022-07-29
Abstract: The present disclosure provides a liquid crystal writing tablet, comprising: a first substrate and a second substrate, and a bistable liquid crystal layer located between the first substrate and the second substrate. The first substrate comprises: a first substrate base; a plurality of pixel units located on the side of the first substrate base close to the second substrate, each pixel unit comprising a thin film transistor and a pixel electrode electrically connected to a first electrode of the thin film transistor; a passivation layer, located on the side of the thin film transistors away from the first substrate base and in contact with the thin film transistors, the pixel electrodes being located between the first substrate base and the passivation layer; and a spacer, located on the side of the passivation layer away from the first substrate base and in contact with the passivation layer. Embodiments of the present disclosure further provide a production method for the liquid crystal writing tablet.
Patent WO-2024016391-A1 (WO)
Title: Display apparatus and display panel thereof
Inventor: GE HAOSEN
IPC: G02F1/1333
Filed: 2022-08-05
Abstract: A display apparatus and a display panel (20) thereof. The display panel (20) comprises a plurality of pixel regions distributed in a light-shielding matrix, wherein each pixel region comprises at least three sub-pixel light-transmitting regions. The display panel (20) further comprises a data line (104), a touch line (105) and a light-shielding matrix layer (220). The technical problem in the prior art of the aperture ratio of a display panel not being great enough, thus impacting the contrast of a display picture of the display panel is solved.
Patent WO-2024011695-A1 (WO)
Title: Driving reset type liquid medicine infusion device
Inventor: LIU XIANGHUA
IPC: A61M5/145
Filed: 2022-08-09
Abstract: A driving reset type liquid medicine infusion device, comprising an infusion assembly (1) used for infusing a liquid medicine into a patient, a pushing assembly (2) used for pushing the infusion assembly (1) so as to carry out liquid medicine infusion on the patient, a memory alloy driving assembly (3) connected to the pushing assembly (2) and used for driving the pushing assembly (2) by heating and deforming a memory alloy to carry out pushing work, and a control assembly (4) electrically connected to the memory alloy driving assembly (3) and used for controlling the memory alloy driving assembly (3) to work. The pushing assembly (2), the memory alloy driving assembly (3), and the control assembly (4) are of an integral structure. The pushing assembly (2) comprises a pushing screw (21) detachably connected to the infusion assembly (1) and used for stretching out and pushing the infusion assembly (1) to carry out liquid medicine infusion on the patient. The driving reset type liquid medicine infusion device further comprises a reset assembly (5) detachably connected to the pushing assembly (2) so as to enable the pushing screw (21) to retract and reset after stretching out and pushing.
Patent WO-2023025114-A1 (WO)
Inventor: ZHANG NA
IPC: H04N19/51
Filed: 2022-08-22
Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: determining, during a conversion between a target video block of a video and a bitstream of the video, whether a block vector (BV) candidate of the target video block is valid; and in accordance with a determination that the BV candidate is valid, performing the conversion based on the BV candidate.
Patent WO-2023184864-A1 (WO)
Inventor: ZHANG JIAN
IPC: H04B10/07
Filed: 2022-09-06
Abstract: 本发明提供用于校准不等臂干涉仪的电路装置和量子通信设备，其中，所述电路装置包括：恒压电源；加热管，设置在所述不等臂干涉仪的短臂上；以及二极管，反接在所述恒压电源的输出端的正极与负极之间，并且与所述加热管串联连接，其中，所述二极管根据周围温度的变化向所述加热管提供相应的反向饱和电流，以抵消所述不等臂干涉仪的长臂在周围温度变化影响下的光程变化相对于所述不等臂干涉仪的短臂在周围温度变化影响下的光程变化的超出量。
Patent WO-2023103546-A1 (WO)
Inventor: Zhao Tianjue
IPC: H04N21/4363
Filed: 2022-09-27
Abstract: 本申请公开了应用于无网络环境的健身视频流获取方法及体系统，该方法包括：当健身镜与流媒体服务器的连接断开时，健身镜向用户电子设备发送数据桥接请求；用户电子设备向API服务器发送健身视频流播放请求，并接收视频流切片地址；用户电子设备根据视频流切片地址从流媒体服务器下载视频流切片，并将下载视频流切片发送至健身镜；健身镜通过镜面显示器展示视频流切片。本申请中健身镜断网期间及时通过用户电子设备进行视频流切片的下载和转发，保证了在各种情况下，健身镜的健身视频都可以持续不间断的播放，提高了用户体验。
Patent WO-2023051655-A1 (WO)
Title: 一种颜料盒翻转装置
Inventor: TANG ZHENGHUA
IPC: B44D3/04
Filed: 2022-09-29
Abstract: 本发明涉及一种颜料盒翻转装置，属于颜料盒技术领域。包括底盒、抽拉盒、颜料放置盒Ⅰ和颜料放置盒Ⅱ，抽拉盒套接在底盒内；所述的底盒的两侧壁上设有若干镂空轨道Ⅰ，颜料放置盒Ⅰ的两端连接有滑杆，颜料放置盒Ⅰ通过滑杆和镂空轨道Ⅰ卡接在底盒内，滑杆能在镂空轨道Ⅰ中自由滑动；所述的抽拉盒的两侧壁上设有若干镂空轨道Ⅱ和若干拉绳轨道，颜料放置盒Ⅱ的两端设有凸块，颜料放置盒Ⅱ通过凸块和镂空轨道Ⅱ卡接在抽拉盒内，凸块能在镂空轨道Ⅱ中自由滑动；本发明的有益效果是：本发明操作简单，使用方便，降低机械故障，颜料盒翻转方便流畅。
Patent WO-2023093415-A1 (WO)
Inventor: WAN YANBIN
IPC: G10K11/16
Filed: 2022-10-24
Abstract: 一种消音装置及冷藏冷冻装置。消音装置包括消音本体，消音本体具有声音进出面，消音本体内部具有至少一个消音腔，声音进出面上设置有至少一个连通口，每个连通口连通一个或多个消音腔，每个消音腔通过至少一个连通口与声音进出面的外侧连通。消音装置及冷藏冷冻装置中，噪音通过该消音装置的通孔时，声音传递通过连通口进入到消音腔内，延长了声音的传播路径，减弱了声音的能量，使继续向外发散的声音降低。特别地，至少一个消音腔的长度为0.0085m至0.85m，消音腔的长度设置使得噪声的入射声波与反射声波在消音腔的连通口处进行叠加，幅值尽量相等，相位尽量反转180°，使得声波尽量相互抵消，达到消声或降噪目的。
Patent WO-2023093432-A1 (WO)
Inventor: LI FAN
IPC: H01M50/358
Filed: 2022-10-26
Abstract: 本申请公开了一种电池包。该电池包包括电池箱、多个电芯、绝缘膜和泄压阀。电池箱包括箱体和第一箱盖，箱体内设有第一容腔，第一箱盖和箱体密封连接形成第二容腔。多个电芯固定在第一容腔。在箱体的底板上开设有通气口，绝缘膜铺设于电芯和底板之间，用于封住通气口，电芯热失控时产生的高温气体能够从第一容腔通过通气口进入第二容腔。泄压阀设置在箱体的侧壁上，第二容腔的高温气体能够通过泄压阀排出。
Patent WO-2023078391-A1 (WO)
Inventor: ZHEN ZIPENG
IPC: A61K39/395
Filed: 2022-11-04
Abstract: La présente invention concerne un anticorps se liant à c-Met et son utilisation ; plus particulièrement, l'invention concerne un domaine variable unique, un anticorps ou un fragment de liaison à l'antigène de celui-ci, ou une protéine de fusion qui se lie à c-Met, ainsi que des acides nucléiques codant pour lesdits produits, des vecteurs comprenant les acides nucléiques, des cellules comprenant les vecteurs, et des compositions pharmaceutiques les comprenant ; l'invention concerne également la détection, des utilisations pharmaceutiques et thérapeutiques de ceux-ci.
Patent WO-2023124761-A1 (WO)
Title: Zirconium-based metal-organic framework material and preparation method therefor and use thereof, and adsorption separation device and method
Inventor: GONG QIHAN
IPC: C08G83/00
Filed: 2022-12-02
Abstract: The present invention provides a zirconium-based metal-organic framework material and a preparation method therefor and the use thereof, and an adsorption separation device and method. The zirconium-based metal-organic framework material has a chemical structural formula of [C18H6O16Zr3]n, and comprises zirconium and an organic ligand forming a coordination bond with zirconium, wherein the organic ligand is diphenylethyne-3,3',5,5'-tetracarboxylic acid. The molecular structure of the zirconium-based metal-organic framework material of the present invention is a three-position network structure having a one-dimensional channel; and in the present invention, the size of the one-dimensional channel is accurately controlled by changing the aspect ratio of the organic ligand, such that the zirconium-based metal-organic framework material efficiently separates a hexane isomer by means of a kinetic effect.
Patent WO-2024016557-A1 (WO)
Title: Shift register circuit and electronic device
Inventor: ZHANG HONGGUANG
IPC: G11C27/04
Filed: 2022-12-02
Abstract: A shift register circuit and an electronic device, related to the technical field of integrated circuits. The shift register circuit comprises a number m of cascaded flip-flops, clock input terminals of at least some of the flip-flops among the 2nd stage to the m-th stage of flip-flops being provided with a clock control circuit, the clock control circuit receiving an initial clock signal, coupling a data input terminal of an n-th stage of flip-flops and a data output terminal of an (n+1)-th stage of flip-flops, and being used to control the (n+1)-th stage of flip-flops to perform data sampling when an instruction signal received at the data input terminal of the n-th stage of the flip-flops is an effective level, and to control the (n+1)-th stage of flip-flops to stop data sampling after the effective level of the instruction signal is outputted by the (n+1)-th stage of flip-flops. A shift register circuit capable of reducing power consumption is provided.
Patent WO-2023142713-A1 (WO)
Inventor: JIN KAIFANG
IPC: H04M1/02
Filed: 2022-12-08
Abstract: A turning mechanism and an electronic device. The turning mechanism comprises a base, a first swing arm, a first connecting plate and a first multistable flexible mechanism; the first swing arm and the first connecting plate are both hinged to one side of the base; the first multistable flexible mechanism is disposed on the first connecting plate, and the first multistable flexible mechanism is matched with the first swing arm to switch between a first stable state and a second stable state; in the unfolded state of the turning mechanism, the first multistable flexible mechanism is in the first stable state, so as to lock the first swing arm at a first locking position of the first swing arm relative to the first connecting plate; in the folded state of the turning mechanism, the first multistable flexible mechanism is in the second stable state, so as to lock the first swing arm at a second locking position of the first swing arm relative to the first connecting plate.
Patent WO-2023125387-A1 (WO)
Inventor: WU SHAOCONG
IPC: A61F2/07
Filed: 2022-12-26
Abstract: 一种覆膜支架，包括支架(10)和包覆于支架(10)上的覆膜(20)，支架(10)包括多个沿轴向排列的波圈，波圈包括第一波圈(11)和第二波圈(12)，第一波圈(11)位于覆膜支架近端，第二波圈(12)位于第一波圈(11)的远端侧，第一波圈(11)包括第一单波(111)和第二单波(112)，第一单波(111)至少部分未被覆膜(20)包覆，且第一单波(111)与第二波圈(12)固定。覆膜支架增大第一单波(111)与第二波圈(12)之间的连接强度，分散第一单波(111)的受力，避免第一单波(111)与第二单波(112)之间因受力过大变形后破坏覆膜(20)，或避免导致第一波圈(11)脱落覆膜(20)无支撑的现象，以及避免覆膜(20)受第一波圈(11)拉扯变形导致径向缩口的问题，从而提高覆膜支架的使用稳定性。
Patent WO-2023165237-A1 (WO)
Inventor: ZHANG YUTONG
IPC: H04L25/02
Filed: 2022-12-27
Abstract: 本发明公开了一种基于全息多址接入的信道估计方法及装置，包括通过向用户发射导频信号，计算初始信道估计结果；在发送的有用数据中插入导频信号的导频符号，结合初始信道估计结果，得到导频位置的信道估计结果；利用导频位置的信道估计结果，通过内插得到有用数据位置的信道估计结果。
Patent WO-2023125538-A1 (WO)
Title: 充电控制方法、系统、电子设备及存储介质
Inventor: Wu Junchan
IPC: B60L53/80
Filed: 2022-12-27
Abstract: 本发明公开了一种充电控制方法、系统、电子设备及存储介质，该方法包括获取目标换电站在第一时间周期的预测数据；根据所述第一电池供应状态及所述第一电池更换需求对第一电池进行提前充电控制；根据所述第二电池供应状态及所述第二电池更换需求对第二电池进行即时充电控制。本发明中，对第一电池进行提前充电控制，这种方式下，对于充电时间要求较高的第二电池采取"换下即充"的换电模式，对第二电池进行即时充电控制，满足第二电池的充电时间需求，而对于充电时间要求不高的第一电池采取提前充电控制，从而合理分配换电站的充电资源，在整体上减小了换电压力。
Patent WO-2023221530-A1 (WO)
Inventor: SHU YILAI
IPC: C12N15/864
Filed: 2022-12-30
Abstract: 本发明属于医疗范畴中的基因治疗领域，特别是一种利用正常基因的过表达来恢复由基因突变或缺失引发遗传性耳聋患者听力的应用。本发明是一种表达OTOF蛋白的双载体系统，所述双载体系统包括两段核苷酸序列：第一段核苷酸序列：包括两个ITR序列和插入ITR序列之间的基因表达盒；第二段核苷酸序列：包括两个ITR序列和插入ITR序列之间的基因表达盒。同时提供由上述载体包装的腺相关病毒，上述载体及病毒能够在耳聋基因治疗大基因双载体递送领域通过单侧耳给药恢复双侧耳听力。
Patent WO-2024016620-A1 (WO)
Title: Lighting control method and apparatus based on environment color extraction, device, and storage medium
Inventor: WANG WEI
IPC: H05B47/10
Filed: 2023-01-19
Abstract: The present application relates to a lighting control method and apparatus based on environment color extraction, a device, and a storage medium. The method comprises: acquiring an environment picture image in the current environment in real time; in response to a user operation, determining an effective color extraction range, and acquiring coordinate point data of the effective color extraction range; and acquiring RGB data within the effective color extraction range, and controlling the color of corresponding lighting equipment in the environment on the basis of the RGB data. According to the present application, the effective color extraction range can be manually smeared and determined by a user, interference factors in the screen picture image are removed, and the problem of poor lighting control effect caused by the interference factors in the screen picture image is solved.
Patent WO-2023165457-A1 (WO)
Inventor: WU ZHIWEN
IPC: H04B5/00
Filed: 2023-02-28
Abstract: 本申请公开了一种实体卡添加方法、装置、设备和存储介质，属于无线通信技术领域。接收用户用于添加第一实体卡的第一输入；响应于第一输入，通过电子设备中的无线充电线圈交替发送目标频率载波和无线充电载波，其中，目标频率载波用于触发第一实体卡向电子设备发送第一卡信息；在接收到第一卡信息的情况下，存储第二卡信息，第二卡信息为与第一卡信息相同的信息，或者第二卡信息为根据第一卡信息确定的与第一实体卡对应的信息。
Patent WO-2023179323-A1 (WO)
Title: Woven scaffold
Inventor: HUANG YUNFAN
IPC: A61F2/90
Filed: 2023-03-01
Abstract: The present invention provides a woven scaffold, the woven scaffold being a double-layer tubular structure comprising a first interwoven layer and a second interwoven layer, and the wire diameter of a first yarn forming the first interwoven layer being smaller than the wire diameter of a second yarn forming the second interwoven layer; the first interwoven layer and the second interwoven layer being overlapped to form a plurality of minimum repeating units forming the woven scaffold, and in each of the minimum repeating units, at least one end of each first yarn extending and being interwoven with the second yarn located in the edge area of the minimum repeating unit.
Patent WO-2023179351-A1 (WO)
Title: Asymmetric synthesis method of 7-oxotriptophenolide and use thereof
Inventor: XIAO FEI
IPC: C07J73/00
Filed: 2023-03-06
Abstract: Provided is a preparation method for 7-oxotriptophenolide (compound 1). The method comprises the following steps: performing benzylic oxidation with a compound 4 to obtain a compound 5, then condensing with a hydroxylamine compound to obtain a compound 6, then oxidizing to obtain a compound 7, and finally hydrolyzing to obtain the compound 1. The method has high yield, is simple and convenient, has cheap raw materials, is suitable for industrial production, and has outstanding economic value.
Patent WO-2023169537-A1 (WO)
Title: Dispositif d'électrodes à ondes de choc et système de cathéter à ondes de choc
Inventor: XU PEIYAO
IPC: A61B17/22
Filed: 2023-03-09
Abstract: La présente invention concerne un dispositif d'électrodes à ondes de choc et un système de cathéter à ondes de choc. Le dispositif d'électrodes à ondes de choc comprend un circuit imprimé souple et un ensemble d'électrodes ; le circuit imprimé souple comprend un substrat souple, une couche de motif conducteur et une couche de recouvrement ; l'ensemble d'électrodes est intégré dans la couche de motif conducteur du circuit imprimé souple ou la surface du circuit imprimé souple ; l'ensemble d'électrodes comprend au moins une paire d'électrodes positive et négative, chaque paire d'électrodes ayant un espace d'électrodes entre l'électrode positive et l'électrode négative ; et l'ensemble d'électrodes et l'espace d'électrodes sont partiellement ou entièrement exposés à la surface du circuit imprimé souple. Le système de cathéter à ondes de choc selon la présente invention utilise le dispositif d'électrodes à ondes de choc. Le système de cathéter à ondes de choc fabriqué à l'aide du dispositif d'électrodes à ondes de choc selon la présente invention présente les avantages de miniaturisation et d'intégration, peut améliorer les performances d'onde de choc et la stabilité d'un cathéter, et peut également simplifier un processus de production et de fabrication pour un cathéter, ce qui permet d'améliorer la productivité et de réduire le coût de production.
Patent WO-2023169544-A1 (WO)
Inventor: SUN BULE
IPC: H04W24/02
Filed: 2023-03-10
Abstract: The present application belongs to the technical field of communications. Disclosed are a method and apparatus for determining quality information, and a terminal and a storage medium. The method and apparatus for determining quality information in the embodiments of the present application comprises: a terminal receiving a first signal, wherein a sending signal corresponding to the first signal is a signal obtained by mapping first bearing information into a delay Doppler domain and then converting same into a time domain for sending; and the terminal determining corresponding quality information, in the delay Doppler domain, of the first signal.