baber/WOPTO huggingface dataset:
Patent WO-2021017879-A1 (WO)
Inventor: LU YULONG
IPC: F24C15/00
Filed: 2020-07-16
Abstract: An electric flame stove, comprising a housing (1), a master control circuit board module (2) arranged inside the housing (1), a transformer (3) electrically connected with the master control circuit board module (2), and burner assemblies (4) mounted on the housing (1); each of the burner assemblies (4) comprises a base (41) mounted on the housing (1), an ion needle (42) mounted on the base (41) and electrically connected with the transformer (3), an isolating shield (43) connected to the base (41) and arranged to surround the ion needle (42), and a supporting ring (44) mounted at the top of the isolating shield (43) and used for contacting a boiler (9). The isolating shield (43) is an insulating shield, and the base (41) is an insulating base. The electric flame stove realizes the insulation from high voltage inside the burner assemblies (4) and improves safety in using the electric flame stove.
Patent WO-2021018118-A1 (WO)
Inventor: FU LIQIANG
IPC: A61K31/395
Filed: 2020-07-28
Abstract: La présente invention concerne des composés comprenant une fraction liant une protéine de kinase 1 associée au récepteur de l'interleukine 1 (IRAK1) et une fraction liant l'ubiquitine ligase E3 de Von Hippel-Lindau (VHL), et des procédés d'utilisation associés. Les composés sont utiles en tant que modulateurs de l'ubiquitination ciblée, en particulier par rapport à IRAK1, qui est dégradée par les composés selon l'invention.
Patent WO-2021023293-A1 (WO)
Title: 充电电路、充电芯片、终端和充电系统
Inventor: TIAN CHEN
IPC: H02J7/00
Filed: 2020-08-07
Abstract: 本申请涉及一种充电电路、充电芯片、终端和充电系统，在快充通路中采用了至少两路并联的晶体管通路，每个晶体管通路至少包括一个晶体管，通过该充电通路可实现为待充电设备进行快速充电，在该充电电路中，由于采用并联的晶体管通路，降低了整个快充通路的阻抗，从而降低了快充通路的发热量，且采用至少两路并联的晶体管通路，可以增加了晶体管的数量，也增加了散热面积，更加促使整个快充通路的热量降低，进而大大可以降低整机的热量。
Patent WO-2021036745-A1 (WO)
Title: Wireless charging method and related device
Inventor: DU QINGHUA
IPC: H02J50/90
Filed: 2020-08-07
Abstract: Provided are a wireless charging method and a related device. The method comprises: under the condition that a charging device successfully performs a handshake with an external terminal device, controlling a driving assembly to drive a second magnet to move to a target position, wherein the distance between the second magnet at the target position and a first magnet on the terminal device is less than a preset distance; at the target position, controlling the second magnet to work with first power, and the second magnet working with the first power being used for the attraction and alignment of the charging device and the terminal device; and after the charging device and the terminal device are attracted to each other and aligned with each other, a second charging coil of the charging device transmitting electrical energy to a first charging coil of the terminal device, so that a battery of the terminal device can be charged.
Patent WO-2021128868-A1 (WO)
Title: 一种ct系统中射线剂量的控制方法及系统
Inventor: WANG QINGQIANG
IPC: A61B6/03
Filed: 2020-08-13
Abstract: 一种CT系统中射线剂量的控制方法及系统，构建了被检查者体重与驱动器输出电流之间的关系式；然后在CT检查过程中读取驱动器的输出电流，并根据被检查者体重与驱动器输出电流之间的关系式转换成被检查者的等效体重；最后，根据计算出的被检查者等效体重值，在不同的扫描位置动态调整射线剂量，使得扫描图像更清晰，病人受到的射线更小更合理。
Patent WO-2021037187-A1 (WO)
Inventor: DONG FUMIN
IPC: A61P1/16
Filed: 2020-08-28
Abstract: Provided are a polypeptide and application thereof. The polypeptide comprises a peptide fragment composed of 16-23 consecutive amino acids in an amino acid sequence represented by SEQ ID NO:1. The polypeptide can mitigate metabolic syndrome, achieve weight loss, and treat nonalcoholic fatty liver diseases and cardiovascular diseases.
Patent WO-2021043177-A1 (WO)
Title: Method and apparatus for dual-mode single-standby wireless voice call continuity before ringing
Inventor: ZHAO SHIRONG
IPC: H04W36/00
Filed: 2020-09-02
Abstract: Proposed in embodiments of the present invention are a method and apparatus for dual-mode single-standby wireless voice call continuity before ringing. The method comprises: before ringing on a called side, receiving a handover request message sent by the called side; caching the handover request message; and when a preset response state from the called side is received, on the basis of the handover request message, performing a handover request operation in a preset manner. According to the method for dual-mode single-standby wireless voice call continuity before ringing provided in the embodiments of the present invention, bSRVCC handover of the called side may be converted into aSRVCC/eSRVCC handover that is clearly and completely defined in the 3GPP specification, which improves the bSRVCC handover success rate of the called user, thereby improving the total handover success rate of VoLTE SRVCC on an LTE network, and optimizing the call experience of VoLTE users on the LTE network.
Patent WO-2021082760-A1 (WO)
Inventor: ZHANG SHUPENG
IPC: G06T13/40
Filed: 2020-09-11
Abstract: 本公开实施例提供一种虚拟形象的生成方法、装置、终端及存储介质；方法包括：响应于通过视图界面触发的虚拟形象的生成指令，呈现目标对象的图像采集界面；基于所述图像采集界面，采集目标对象的帧图像；基于采集的目标对象的帧图像，获取对应所述目标对象的虚拟形象模型，所述虚拟形象模型的头部各部分与所述目标对象的头部相应部分的相似度满足相似度条件；基于所述虚拟形象模型，渲染并呈现所述目标对象的虚拟形象；通过本公开，能够实现个性化虚拟形象的创建。
Patent WO-2022027796-A1 (WO)
Title: Bend-resistant optical fiber manufacturing method and optical fiber corresponding thereto
Inventor: ZHONG YUAN
IPC: C03B37/014
Filed: 2020-09-17
Abstract: The present invention provides a bend-resistant optical fiber manufacturing method. A bend-resistant optical fiber manufactured by the method is suitable for dense wiring in an indoor narrow environment. The bend-resistant optical fiber manufacturing method comprises the following steps: S1, preparing a loose body by means of a VAD method, the loose body comprising a core layer and an inner cladding layer; S2, after deposition of the loose body is completed, transferring the loose body into a sintering furnace for dehydration and sintering to obtain a sintered core rod; S3, extending the sintered core rod to obtain a first extended core rod; S4, performing acid pickling on the first extended core rod, a fluorine-doped sleeve, and a synthetic sleeve, inserting the fluorine-doped sleeve into the synthetic sleeve after acid pickling, and then inserting the first extended core rod into the fluorine-doped sleeve to form an assembled core rod; S5, extending the assembled core rod to obtain a second extended core rod; and S6, assembling the second extended core rod and a chlorine-free synthetic quartz sleeve to obtain an optical fiber preform, and drawing the optical fiber preform to obtain the bend-resistant optical fiber.
Patent WO-2021120822-A1 (WO)
Title: 一种无升温期连续进料全混合式的生物干化设备及方法
Inventor: WU WEIXIANG
IPC: B01F7/04
Filed: 2020-10-20
Abstract: 一种无升温期连续进料全混合式的生物干化设备及方法，该设备包括箱体(1)、搅拌螺旋(2)和曝气喷头(3)；所述箱体(1)采用U型反应仓作为生物干化反应仓，内部安装搅拌螺旋(2)和曝气喷头(3)进行翻抛搅拌和通风曝气；搅拌螺旋(2)采用螺旋叶片(2.2)避免塑料缠绕和搅拌死角；曝气喷头进行了防堵塞设计；所述的方法包括启动方案和运行方案，通过将新鲜易腐垃圾和腐熟物料的完全混合，将微生物和水分进行合理分配，获得极高的微生物量和微生物活性，使得发酵过程跳过了漫长的升温期，缩短了停留时间并减少了占地面积，降低了投资成本和运维成本。
Patent WO-2021129105-A1 (WO)
Title: 一种基于mask rcnn网络模型的目标识别方法、装置
Inventor: SONG XIUFENG
IPC: G06N3/04
Filed: 2020-10-24
Abstract: 一种基于MASK RCNN网络模型的目标识别方法、装置。该方法包括：确定一多阶段网络作为基础网络（S110）；在基础网络中选取至少一个能提取出特征图的中间层，将中间层输出的特征图和基础网络的末端层输出的特征图分别输入对应的MASK RCNN识别网络，构建出基于MASK RCNN网络模型，中间层输出的特征图和末端层输出的特征图具有不同的尺寸（S120）；利用数据集对各MASK RCNN识别网络进行训练，直至满足预设的训练结束条件停止训练（S130）；利用训练好的各MASK RCNN识别网络对所述目标进行识别（S140）。该方案可很好地用于飞行无人机的小目标识别，避免了因人为框选目标导致的背景信息的干扰，为下一步的目标跟踪提供了更精确的跟踪区域，大大提高了小目标识别的准确率。
Patent WO-2021088770-A1 (WO)
Inventor: WANG ZHOU
IPC: H04W24/10
Filed: 2020-11-02
Abstract: Provided are a measurement configuration method and device, wherein same are used for improving the success rate and efficiency of cell measurement performed by a terminal device. In the solution, after determining that cell measurement performed by a terminal device fails, a base station instructs the terminal device to use a longer gap for subsequent cell measurement. In this way, during the subsequent cell measurement, the probability of the terminal device receiving, within the gap, reference signals of all neighboring cells to be measured can be improved, and therefore, by means of the method, the success rate and efficiency of cell measurement performed by the terminal device can be improved.
Patent WO-2021089025-A1 (WO)
Title: Concrete prefabricated slab having built-in energy accumulators and core layer made of thermal insulation and sound insulation material
Inventor: XU BAOAN
IPC: E04C2/30
Filed: 2020-11-06
Abstract: A prefabricated concrete slab having built-in energy accumulators (4) and a core layer made of a thermal insulation and sound insulation material, comprising reinforced grids (3) with a reinforced frame (5) provided on the periphery, energy accumulators (4), and a core layer made of a thermal insulation and sound insulation material. The reinforced grids (3) are tied by ropes (6) or fixedly connected by connecting pieces (8) to form a grid framework having a reinforced frame (5) on the periphery, reinforced grids (3) on two sides, energy accumulators (4) provided on at least one side of the external wall reinforced grids (3), and a core layer made of a thermal insulation and sound insulation material inside. The grid framework is placed in a prefabricating mold, and concrete (2) is then poured to form a prefabricated product. The wall can control the haze by means of the energy accumulation function, achieve good heat preservation performance and sound insulation performance, save the concrete and steel, improve the overall strength of a building, make full use of the wastes, and protect the natural environment.
Patent WO-2021098549-A1 (WO)
Inventor: XIAO GUANGHUI
IPC: B61C9/38
Filed: 2020-11-10
Abstract: A coupling for an axle-hung direct drive motor, comprising an axle-side connecting disc (1) coaxially fixed to an axle and a motor-side connecting disc (2) coaxially fixed to a motor rotor shaft, and further comprises an elastic supporting rotation assembly (3). The elastic supporting rotation assembly (3) is radially connected between the axle-side connecting disc (1) and the motor-side connecting disc (2), so that the axle-side connecting disc (1) is coaxially rotatably connected to the motor-side connecting disc (2), and the weight of a motor is carried along a radial direction by the elastic supporting rotation assembly (3); the axle-side connecting disc (1) is elastically connected to the motor-side connecting disc (2) in a circumferential direction. By using the coupling, a better vibration reduction and damping effect can be achieved while a large radial load is satisfied, the risk of failure is reduced, the service life of a metal rubber part is prolonged, the use reliability of the coupling is improved, alignment connection between the axle-side connecting disc (1) and the motor-side connecting disc (2) is easily achieved, the reliability and convenience of installation of the coupling are improved, the installation process is convenient and simple, and maintenance and replacement are facilitated. Also provided is a method for designing the rigidity of the coupling for an axle-hung direct drive motor.
Patent WO-2022048021-A1 (WO)
Title: Vehicle-mounted inverter skid
Inventor: SONG CHENGLIN
IPC: H05K7/14
Filed: 2020-11-16
Abstract: Provided is a vehicle-mounted inverter skid; the bottom plate of a box body (100) is equipped with a plurality of support beams (105), and the height of the support beams (105) is less than the height of a support frame (104), such that the box body (100) is a sunken structure relative to the support frame (104), and the height dimension of the box body (100) is reduced by it being sunken in the direction of the support frame (104); a wire feed-in assembly of a wire feed-in unit (200) comprises a wire feed-in terminal (202) and a wire feed-in bracket (203); the wire feed-in bracket (203) is shaped like the Chinese character 门, its top plate is provided with an wire feed-in hole (2031), and the wire feed-in terminal (202) is vertically insertedly disposed in the wire feed-in hole (2031) for fixing; the bottom plate of the box body (100) has a wire feed-in port (204) corresponding to the location of the wire feed-in hole (2031), such that the wire feed-in terminal (202) is arranged vertically, reducing the horizontal footprint of the wire feed-in assembly; combined with a magnetic excitation assembly (205) of the wire feed-in unit (200) being separated and arranged in the vacant space on the side of a transformer unit (300), the length and width of the inverter sled are reduced, thus reducing the overall volume of the inverter skid, solving the technical problem of the large size of existing inverter sleds and making it more suitable for vehicle-mounted use.
Patent WO-2022095113-A1 (WO)
Inventor: ZHANG ZHIPING
IPC: G01B21/00
Filed: 2020-11-16
Abstract: 本发明公开了一种工件检测用可调节式三维检测设备，涉及机械测量技术领域。该一种工件检测用可调节式三维检测设备，包括检测装置底座，检测装置底座右面固定连接有固定座，检测装置底座上表面固定连接有固定杆，固定杆上端设有把手，把手下表面固定连接有活动柱，活动柱圆周表面贯穿滑动连接在固定杆上表面，检测装置底座后表面固定连接有固定挡板；检测装置底座上表面设置有输送装置；活动柱下表面设置有检测装置，输送装置包括传送带，传送带内壁开设有轮齿，轮齿下表面啮合有齿轮，固定挡板前面固定连接有电机，电机的输出轴固定连接在齿轮后表面，可使检测头不会因工件的挤压而变形，进一步的保护了装置，提升了装置的使用寿命。
Patent WO-2021110089-A1 (WO)
Title: Method, apparatus, device and medium for card surface detection
Inventor: YANG LEI
IPC: G06V10/28
Filed: 2020-12-03
Abstract: Method, apparatus, device and medium for card surface detection. The method comprises: determining a target picture to make the target picture cover a preset area of a card surface to be detected; detecting the Alpha channel values of the vertices of the preset area; and detecting whether the target picture completely covers on the preset area of the card surface to be detected based on the Alpha channel values of the vertices of the preset area. The card surface detection method, apparatus, device and medium provided according to the embodiments can automatically detect whether an uploaded pattern completely covers the entire card surface when a user customizes the card surface pattern, which does not need manual verification, and improves the efficiency and accuracy of card surface detection.
Patent WO-2022120616-A1 (WO)
Inventor: FU JUNRONG
IPC: B05B13/02
Filed: 2020-12-09
Abstract: 公开了一种餐垫自动喷边装置，属于餐垫加工技术领域。该装置包括喷漆阀（41）、伸缩软管（21）、升降板（8）、螺杆（25）和真空吸嘴（34），喷漆阀的数量为两个，并且对称分布在餐垫上下两侧，喷漆阀通过喷漆泵（27）连接升降板（8）上方的漆料箱（2），升降板两侧通过驱动齿轮（5）与机台壳体内壁固定连接的齿条（4）相互啮合，滑台（26）滑动连接在螺杆（25）表面，螺杆固定连接在升降板下方镶嵌的支架（24）两侧，并且螺杆端部通过电机轴连接第二伺服电机（9），餐垫吸附在吸嘴固定板（35）上方镶嵌的真空吸嘴（34）表面，真空吸嘴通过抽气管（36）连接真空泵（37），并且真空泵侧壁固定连接有泄气阀（38），真空泵底部镶嵌的基座（39）通过驱动轴连接第三伺服电机（12）。该装置解决了现有的餐垫自动喷边装置存在工作效率低的问题，具备工作效率高的特点。
Patent WO-2021135873-A1 (WO)
Inventor: PAN QUANQUAN
IPC: H04R9/06
Filed: 2020-12-09
Abstract: 一种吸音颗粒（1）、发声装置以及电子设备，包括：活性炭粒子和与活性炭粒子混合在一起的高分子聚合物粘接剂；活性炭粒子包括活性炭粒子内核（11）和包覆在活性炭粒子内核（11）外表面的疏水层（12）；在活性炭粒子中，疏水层（12）的质量占比为1％-50％，活性炭粒子内核（11）的质量占比为50％-99％；活性炭粒子内核（11）包括碳、氢、氧三种元素，包括由二维石墨层结构和/或三维石墨微晶的分子碎片无规则的堆积形成的乱层结构；活性炭粒子内核（11）中具有疏松的孔道结构。疏水层（12）减少进入活性炭粒子内核（11）的水分，提高了吸音能力。将该吸音颗粒（1）能够用于降低发声装置的谐振频率，改善发声装置的发声性能。
Patent WO-2022126402-A1 (WO)
Inventor: ZHAO BIN
IPC: G06F1/32
Filed: 2020-12-16
Abstract: Provided by the present application are a network device energy-saving method and a network device, which are capable of reducing the power consumption of the network device in an energy-saving mode to the level of watts, the network device comprising a processor, a DC power supply, a latch and a chip. The method comprises: the processor sends a first instruction to the latch, the first instruction being used to instruct the latch to output a first signal, the first signal being used to control the DC power supply to cut off a power supply, and the DC power supply being a power supply of the chip and the processor in the network device; the latch receives the first instruction sent by the processor; the latch outputs the first signal to the DC power supply according to the first instruction; and the DC power supply cuts off the power supply according to the first signal to stop supplying power to the chip and the processor, so that the network device enters the energy-saving mode.
Patent WO-2021129797-A1 (WO)
Title: 基于液体散射层的集成成像3d显示装置
Inventor: WANG QIONGHUA
IPC: G02B30/27
Filed: 2020-12-25
Abstract: 本申请提出的基于液体散射层的集成成像3D显示装置，利用在2D图像显示组件中的集成成像片源发出光线，并通过光线调制组件对光线进行调制，从而在液体散射组件的目标显示空间区域内再现3D图像，实现集成成像3D显示。与基于光学扩散屏的集成成像3D显示装置相比，具有更大的3D深度范围，使再现的3D图像的各个深度平面都能够清晰显示。本申请光线调制组件中的调制孔还消除了再现3D图像的串扰，优化了集成成像3D显示效果。
Patent WO-2022141365-A1 (WO)
Inventor: YU XINYU
IPC: H02M7/48
Filed: 2020-12-31
Abstract: Procédé et dispositif permettant la suppression de courant circulant dans un système de connexion parallèle d'onduleur, associés au domaine de l'alimentation en électricité, aptes à supprimer un courant circulant dans le système de connexion parallèle d'onduleur et à augmenter la fiabilité des composants d'onduleur. Un courant en mode commun et une tension d'injection en mode commun de chaque onduleur dans le système de connexion parallèle d'onduleur sont acquis (S801) ; une tension d'amortissement virtuelle de chaque onduleur est déterminée sur la base du courant en mode commun de chaque onduleur et d'un coefficient d'amortissement en mode commun prédéfini (S802), si la direction positive est la direction dans laquelle le courant sort des onduleurs, alors le coefficient d'amortissement en mode commun prédéfini étant une valeur négative, et si la direction positive est la direction dans laquelle le courant circule dans les onduleurs, alors le coefficient d'amortissement en mode commun prédéfini étant une valeur positive ; la tension d'amortissement virtuelle est superposée sur la tension d'injection en mode commun de chaque onduleur pour produire une tension en mode commun cible de chaque onduleur (S803) ; et chaque onduleur est commandé pour fonctionner sur la base de la tension en mode commun cible de chaque onduleur et d'une tension en mode différentiel de chaque onduleur (S804).
Patent WO-2022147781-A1 (WO)
Inventor: HAN JING
IPC: H04L5/00
Filed: 2021-01-08
Abstract: Disclosed are methods and apparatus for sidelink (SL) resource allocation. One embodiment of the subject application provides a method performed by a user equipment, including determining a first factor associated with a system frame and a second factor associated with a resource pool, and determining a SL resource period in the resource pool at least based on the first factor and the second factor, wherein the first factor is associated with SL synchronization signal/physical broadcast channel (S-SSB) slot configuration and reserved slot configuration in the system frame.
Patent WO-2022155964-A1 (WO)
Inventor: JEANNINGROS LOIC
IPC: G06N3/04
Filed: 2021-01-25
Abstract: Un dispositif de détection est décrit dans la divulgation. Le dispositif utilise des réseaux neuronaux non supervisés ou auto-supervisés pour apprendre des conditions nominales d'un système cible, tel qu'un dispositif ou une machine. Les réseaux neuronaux formés peuvent reproduire des signaux sensoriels du système cible en tant que version reconstruite par réseau neuronal des signaux sensoriels dans les conditions nominales d'un système cible. Le dispositif de détection d'anomalie d'équipement peut analyser et prédire des conditions de fonctionnement du système cible sur la base de la version reconstruite par réseau neuronal dépassant un certain niveau. Lorsque la différence de signal entre les signaux sensoriels et la version reconstruite par réseau neuronal dépasse un certain niveau, le dispositif de détection d'anomalie d'équipement peut émettre un signal d'alerte pour refléter des conditions de fonctionnement anormal du système cible.
Patent WO-2021155781-A1 (WO)
Title: Benzene sulfonamide compound containing five-membered heterocycle, preparation method therefor, and application thereof
Inventor: HE XINHUA
IPC: A61K31/426
Filed: 2021-02-02
Abstract: The present invention relates to a benzene sulfonamide compound containing a five-membered heterocycle represented by formula (I), and an enantiomer, a diastereomer, and a racemate thereof and a mixture thereof, and a pharmaceutically acceptable salt, crystalline hydrate, and solvate thereof, as well as a use of such a compound in the preparation of a CA inhibitor, and a pharmaceutical composition containing such a compound. As a carbonic anhydrase inhibitor, the compound of the present invention shows good development potential. In comparison with the commonly used carbonic anhydrase (CA) inhibitor, acetazolamide diamox, in clinical practice, the compound of the present invention has stronger inhibitory activity on CAI, and shows a strong inhibitory ability on both CAI and CAII, reaching an IC 50  of nanomolar levels, and is expected to avoid the loss of in vivo efficacy caused by the imbalance of acetazolamide diamox.
Patent WO-2022183334-A1 (WO)
Inventor: CAO QINGHENG
IPC: E03C1/298
Filed: 2021-03-01
Abstract: A water-saving toilet, comprising a toilet body (10), an adjustable drainage pipe (20), and an adjusting apparatus (30). The toilet body (10) comprises a toilet cavity (11). A water outlet (12) is provided at the lower end of the toilet cavity (11). The adjustable drainage pipe (20) is connected at one end to the water outlet (12) and is connected at the other end to a sewer opening. The adjusting apparatus adjusts the volume of water in the toilet cavity (11) by adjusting the height of the adjustable drainage pipe (20). The water-saving toilet allows the water level in the toilet cavity (11) to be adjusted on the basis of different requirements, prevents the phenomenon of water wastage due a large volume of the water stored in the toile cavity (11) being replenished every time when the toilet is flushed, thus preventing the wastage of water resources, and, at the same time, allows the speed and water volume of a flush to be adjusted, thus reducing noise, and enhancing user experience.
Patent WO-2022188088-A1 (WO)
Inventor: HONG WEI
IPC: H04W36/00
Filed: 2021-03-11
Abstract: Embodiments of the present application provide a cell reselection method. The method is performed by a terminal, and the method comprises: determining, on the basis of the positional relationship between the terminal and a source cell, whether to perform a cell reselection operation, wherein the cell is a cell covered by satellite signals.
Patent WO-2021185279-A1 (WO)
Title: Memory failure processing method and related device
Inventor: WANG QIANG
IPC: G06F11/26
Filed: 2021-03-17
Abstract: A memory failure processing method. The method is applied to an electronic device. The electronic device comprises a processor and a first memory, and the first memory is a volatile memory. The method comprises: if a preset condition is satisfied, the processor runs a memory failure processing program (S101); the memory failure processing program applies for, to the first memory, a first storage address within a preset range (S102); the memory failure processing program performs failure detection on the first storage address (S103); and if the first storage address comprises a failure address, the memory failure processing program occupies a second storage address, the second storage address comprising the failure address (S104). The method can effectively isolate a failure memory in an electronic device.
Patent WO-2021197197-A1 (WO)
Inventor: JIN HONGYAN
IPC: A61M29/04
Filed: 2021-03-25
Abstract: Disclosed is a medical pressurization control device which is convenient to control. The control device comprises an outer tube and a threaded push rod located in the outer tube. A lever control member and an elastic locking control mechanism are arranged on the outer tube, the lever control member is connected to a movable block, and the elastic locking control mechanism cooperates, under the control of the lever control member, with the movable block for use, such that the threaded push rod is locked and unlocked; and the elastic locking control mechanism comprises a locking nut piece and an elastic member for controlling an initial position of the locking nut piece.
Patent WO-2022198668-A1 (WO)
Title: 物理随机接入信道prach的配置方法及其装置
Inventor: ZHU YAJUN
IPC: H04L5/00
Filed: 2021-03-26
Abstract: 本申请实施例公开了一种物理随机接入信道PRACH的配置方法及其装置，可以应用于蜂窝移动通信技术或者卫星通信技术中，该方法包括：向指定区域内的终端设备发送PRACH配置信息，其中，所述PRACH配置信息包括：PRACH格式和相对于终端设备下行帧定时的PRACH发送时间提前量。通过实施本申请实施例，可以通过配置相对于终端设备下行帧定时的PRACH发送时间提前量，终端设备可以提前发送PRACH信息，通过PRACH信息的提前发送，减少循环前缀长度，节省资源，减少资源开销。