baber/WOPTO huggingface dataset:
Patent WO-2022116098-A1 (WO)
Title: Procédé et appareil de détermination de position de ssb, et dispositif de communication
Inventor: LIU YANG
IPC: H04W72/04
Filed: 2020-12-03
Abstract: La présente divulgation fournit un procédé et un appareil de détermination de position de SSB et un dispositif de communication, se rapportant au domaine technique des radiocommunications. Ledit procédé comprend : la détermination d'une position de transmission réelle d'un SSB cible selon des positions de SSB réglées dans une trame radio, au moins un symbole OFDM étant prévu entre les positions de SSB réglées dans la trame radio, et au moins un créneau temporel dans la trame radio comportant deux positions de SSB. Des positions de SSB réglées dans une trame radio sont configurées pour une bande de fréquences de travail supérieure à 52,6 GHz. Par conséquent, la présente invention peut être appliquée à la transmission de SSB dans un scénario avec un espacement de sous-porteuse relativement élevé.
Patent WO-2021155710-A1 (WO)
Inventor: ZHOU RUI
IPC: H04W4/06
Filed: 2020-12-09
Abstract: 本申请实施例提供一种多媒体广播组播业务MBMS的接收方法及装置。用于提升MBMS数据传输的可靠性。所述方法包括：确定要发起的第一MBMS；根据映射关系确定所述第一MBMS对应的状态指示，所述状态指示用于指示所述终端在RRC连接态或非RRC连接态接收所述第一MBMS；若所述状态指示用于指示所述终端在RRC连接态接收所述第一MBMS，所述终端判断当前是否处于非RRC连接态；若所述终端当前处于非RRC连接态，则向网络设备发送RRC连接建立请求，所述RRC连接建立请求中包含第一指示信息，所述第一指示信息用于指示本次连接建立的原因为接收MBMS。
Patent WO-2022120767-A1 (WO)
Title: 一种有序多孔复合材料及其制备方法和应用
Inventor: PAN HAOBO
IPC: A61L27/56
Filed: 2020-12-10
Abstract: 一种有序多孔复合材料及其制备方法和应用，所述的有序多孔复合材料包括硼硅酸盐生物活性玻璃和光敏性丝素蛋白，其具有光敏特性，紫外光照下能迅速交联固化，也具有良好的力学性能、可控的降解速度和高骨诱导活性，可作为骨和牙槽骨修复和治疗一体化的复合人工骨；并且能够有效地诱导血管化、原位地迅速诱导新骨长入和形成，从而在促进骨再生方面达到了更为良好的效果。所述的有序多孔复合材料的制备方法简单易操作，室温下即可成型，便于应用。
Patent WO-2021121165-A1 (WO)
Title: 一种稀土掺杂的强化玻璃陶瓷及其制备方法与应用
Inventor: HU WEI
IPC: C03C10/10
Filed: 2020-12-11
Abstract: 本发明提供了一种稀土掺杂的强化玻璃陶瓷及其制备方法与应用，所述稀土掺杂的强化玻璃陶瓷的原材料包括如下稀土氧化物中的至少一种：Ta 2O 5、La 2O 3、Y 2O 3、Tm 2O 3、Nb 2O 5。本发明将掺杂Ta 2O 5、La 2O 3、Y 2O 3、Tm 2O 3、Nb 2O 5中至少一种稀土氧化物的玻璃基板通过热处理和离子交换制得所述稀土掺杂的强化玻璃陶瓷，所述稀土掺杂的强化玻璃陶瓷由于稀土元素高场强、高积聚的作用，使得玻璃陶瓷的晶体尺寸小、晶体比例高，可以有效地提高玻璃陶瓷的机械性能及可见光透过率，并有效控制玻璃均匀析晶，适用于电子器件的盖板。
Patent WO-2021164397-A1 (WO)
Title: Processing cartridge and image forming device
Inventor: HOU SHUJIA
IPC: G03G15/08
Filed: 2020-12-15
Abstract: Disclosed are a processing cartridge (1) and an image forming device. The processing cartridge (1) comprises: a shell (11); a sealing cover (12), the sealing cover (12) being detachably connected to the shell (11); a developing roller (13), the developing roller (13) being capable of rotating relative to the shell (11); and a moving part (14), wherein the moving part (14) is movably connected to the shell (11), and the moving part (14) can drive the developing roller (13) to rotate in the process of moving relative to the shell (11). In the process in which the sealing cover (12) is installed on the shell (11), the sealing cover (12) can drive the moving part (14) to move in a first direction B, and at this time, the developing roller (13) can rotate in a forward direction; and in the process in which the sealing cover (12) is detached from the shell (11), the moving part (14) can move in a second direction C so as to drive the developing roller (13) to rotate reversely, and the first direction B and the second direction C are opposite to each other. The processing cartridge (1) drives the moving part (14) to move when the sealing cover (12) is disassembled and assembled so as to drive the developing roller (13) to rotate reversely, such that large-particle developing agents or impurities clamped between the developing roller (13) and a toner outlet knife (18) fall off, and the processing cartridge (1) can work normally.
Patent WO-2021121217-A1 (WO)
Title: 一种超声波雾化器
Inventor: LIU JIANFU
IPC: A24F47/00
Filed: 2020-12-15
Abstract: 一种超声波雾化器，其导油陶瓷(2)为"口"型结构，导油陶瓷(2)的顶部裸露在油仓(13)内，导油陶瓷(2)的底部直接置于超声波雾化片(322)的雾化面上，导油陶瓷(2)的内部设有用于容纳烟雾的烟雾腔(24)，烟雾腔(24)的一侧连通进气通道(33)，另一侧连通出气通道(14)，使烟雾腔(24)同时连接进气通道(33)和出气通道(14)的气流通道(241)。通过导油陶瓷(2)储油并直接传导至超声波雾化片(322)上供超声雾化，且雾化产生的烟油滴能被导油陶瓷(2)吸收而重新利用，避免了烟油滴随烟雾流出至吸嘴处，减少了用户吸食到烟油的现象。
Patent WO-2021129593-A1 (WO)
Title: 一种多元铁基形状记忆合金及其制备方法
Inventor: LIU GUANGLEI
IPC: C22C38/58
Filed: 2020-12-22
Abstract: 一种多元铁基形状记忆合金及其制备方法，涉及形状记忆合金技术领域。多元铁基形状记忆合金，按质量含量计，化学成分为：Mn 18～24％，Si 5～7％，Ni 5～7％，Cr 2～4％，Ti 1～2％，Mg 0.5～0.8％，B 0.5～0.8％，复合稀土0.2～0.5％，C 0.15～0.25％，余量为Fe；以复合稀土的质量为100％计，所述复合稀土的化学成分，按质量含量计为：La 36～41％，Ce 34～39％，Y 1.5～3.5％，Nd 1.5～3.5％，Pr+Yb+Dy+Sm总量为0.5～1.5％，余量为Fe。严格控制合金的组成和各元素的含量，提高了合金的形状记忆效应。
Patent WO-2021227515-A1 (WO)
Title: Method and system for collecting goods according to goods attributes
Inventor: ZHU JIANQIANG
IPC: B65G1/137
Filed: 2020-12-28
Abstract: A method and a system for collecting goods according to goods attributes. Said system comprises: a bottom layer platform, an edge of which is provided with multiple guide-out areas (6) for goods; multiple transport robots (41), which can travel on the bottom layer platform; boxes (3), which are used for mounting the goods and can be transported to predetermined locations by means of the transport robots (41); a top layer platform (11), erected above the bottom layer platform, the top layer platform (11) being provided with a guide-in area (5), the transport robots (41) and the boxes (3) being able to pass below the top layer platform (11); multiple sorting robots (12), which can travel on the top layer platform (11) and sort the goods; multiple transfer goods containers (2), the multiple goods containers (2) being all mounted near the top layer platform (11), the transfer goods containers (2) being able to receive goods unloaded from the sorting robots (12) and unload the goods in the predetermined boxes (3) in a timely manner; a positioning device, for the transfer robots (41) and the sorting robots (12); a goods identification device, which can acquire identifier information of the goods; and a server. Said method and system can increase the utilization rate of robots, increase the sorting efficiency, and reduce costs.
Patent WO-2022134134-A1 (WO)
Inventor: CAI ZHENFEI
IPC: H01L21/84
Filed: 2020-12-28
Abstract: 本申请提供一种显示模组、制备方法以及显示装置。显示模组制备方法中通过对显示面板的衬底玻璃进行减薄处理，将衬底玻璃减薄至预设厚度形成超薄玻璃，并取代常规的PI柔性膜层支撑面板，进而不需要再采用激光剥离工艺使衬底玻璃和PI柔性膜层分开，以解决现有柔性OLED显示屏制作工艺需采用激光剥离衬底玻璃且效果不佳的问题。
Patent WO-2022062288-A1 (WO)
Inventor: WU YOU
IPC: D06M101/10
Filed: 2021-01-27
Abstract: Disclosed are an aniline anhydride, a preparation method therefor, and a polyaminoacid graft chain. In the presence of an acid binding agent, an addition-elimination reaction is carried out between N-phenyl amino acid and Boc anhydride to obtain N-phenyl-Boc-glycine; and under a nitrogen atmosphere, the N-phenyl-Boc-glycine is subject to cyclization to obtain the aniline anhydride. The polyaminoacid graft chain can be obtained using the aniline anhydride disclosed by means of chemical grafting and thus be covalently bonded with fiber. The fastness is high, the wearability of fabric is not affected, and the problem of low fastness of water-repellent fabric obtained by coating is solved. The polyaminoacid graft chain is biocompatible, naturally degradable and environmentally friendly, and is consistent with the current trend of developing green chemicals.
Patent WO-2021169851-A1 (WO)
Title: 拍摄方法及电子设备
Inventor: GUO ZHENYU
IPC: H04N5/232
Filed: 2021-02-19
Abstract: 本发明提供一种拍摄方法及电子设备，其中，所述拍摄方法包括：通过摄像头实时获取第一图像，确定所述第一图像中的第一人物图像和第二人物图像；在所述第一图像中，删除所述第二人物图像，并对所述第二人物图像对应的区域进行背景填充，得到目标图像，实时显示所述目标图像。
Patent WO-2021164742-A1 (WO)
Inventor: WANG JIANSONG
IPC: A61P35/00
Filed: 2021-02-19
Abstract: 本发明公开了一类式(II)所示化合物、其异构体或其药学上可接受的盐。
Patent WO-2022174411-A1 (WO)
Inventor: ZHANG XIANMING
IPC: H04W28/24
Filed: 2021-02-20
Abstract: The present application discloses a service flow processing method and apparatus, for use in implementing switching of different QoS requirements for a same service flow. The method comprises: a PCF network element receives a policy authorization update message sent by an AF network element, the policy authorization update message carrying service flow description information and a QoS acceleration change indication for changing a QoS acceleration function; the PCF network element determines, on the basis of the service flow description information, a first policy rule corresponding to the service flow, and updates, on the basis of the QoS acceleration change indication, the first policy rule of the service flow so as to obtain a second policy rule, the first policy rule being obtained on the basis of policy authorization request information carrying the service flow description information, the QoS acceleration function and a service distribution function; and the PCF network element sends the second policy rule to an SMF network element so that the SMF network element processes the service flow according to the second policy rule.
Patent WO-2022116398-A1 (WO)
Inventor: WANG XUEBIN
IPC: F04D29/66
Filed: 2021-02-20
Abstract: A monitoring assembly, a monitoring apparatus, and a monitoring model for a fan in an electrical power system, the monitoring assembly comprising a fan (100), a mounting assembly (200), and the mounting assembly (200) being arranged at an air intake of the fan (100); first monitoring unit (1), the first monitoring unit (1) being fixedly mounted on the mounting assembly (200) by means of a first mounting part (210) on the mounting assembly (200) and used for monitoring a first parameter in the operation of the fan; a second monitoring unit (2), the second monitoring unit (2) being arranged below the first monitoring unit (1), and the assembly direction of the second monitoring unit (2) being perpendicular to the assembly direction of the first monitoring unit (1), the second monitoring unit (2) being used for monitoring the first parameter in the operation of the fan, a second mounting part (220) being provided on the mounting assembly (200), and the second monitoring unit (2) being fixed on the second mounting part (220); and a control unit (3), the control unit (3) performing data transmission with the first monitoring unit (1) and the second monitoring unit (2) in a wired and/or wireless manner, and performing control of the fan (100) when data is abnormal.
Patent WO-2022083040-A1 (WO)
Title: 一种光模块
Inventor: LIU XUXIA
IPC: G02B6/42
Filed: 2021-02-23
Abstract: 一种光模块，第一透镜组件（400）和电路板（300）形成第一容纳腔，第一容纳腔从下至上依次设有光发射芯片阵列（310）、第一准直透镜阵列（320），且第一透镜组件（400）的表面设置第一反射面（411）和第二汇聚反射面（412），第一容纳腔内侧上壁设置第三反射面（413），第三反射面（413）为镀膜层，与第一反射面（411）平行设置；镀膜层包含多个并列分布的滤波膜层。通过第一透镜组件（400）设置的第一反射面（411）与第三反射面（413），完成多束不同波长信号光的合束，提高了光模块中耦合多通道时的耦合精度。
Patent WO-2022178762-A1 (WO)
Title: Ad-hoc multicast delivery of unicast services
Inventor: TROSSEN DIRK
IPC: H04L29/04
Filed: 2021-02-25
Abstract: A device (10) for ad-hoc multicast delivery of a unicast service is provided. The device (10) comprises a processor (101) configured to forward respective requests (7, 7', 7" ) of a plurality of clients (3) for the unicast service to a server (4) of the service, and return a response associated with the requested unicast service to the plurality of requesting clients (3) by: receiving the response provided by the server (4) in accordance with a first ad-hoc multicast delivery scheme, and providing the received response to the plurality of clients (3) in accordance with a second multicast delivery scheme. This enables multicast responses for statistically concurrent, yet asynchronous requests from a plurality of clients for a unicast service provided by a server.
Patent WO-2021179973-A1 (WO)
Inventor: ZHI GANG
IPC: H04W76/16
Filed: 2021-03-03
Abstract: Disclosed in the embodiments of the present application are a method and apparatus for dual-connectivity recovery. The method can be applied to a terminal device side, relates to the field of 5G NR and artificial intelligence communications, and comprises: a terminal device being connected to a 4G base station and a 5G base station by means of LTE-NR dual-connectivity technology; when a first preset condition is met, the terminal device releasing the connection with the 5G base station, such that the terminal device communicates with the 4G base station; and when a second preset condition is met, the terminal device releasing the connection with the 4G base station, such that the terminal device is reconnected to the 4G base station and the 5G base station by means of the LTE-NR dual-connectivity technology. By means of the method, a 4G base station adds a secondary base station for a terminal device without the need to wait for a secondary base station addition interval to expire, such that the delay of dual-connectivity recovery can be effectively reduced.
Patent WO-2021190361-A1 (WO)
Title: 一种标定系统及其标定支架
Inventor: LIU LIANJUN
IPC: F16M11/18
Filed: 2021-03-16
Abstract: 一种标定系统及其标定支架（100、100a），标定支架（100、100a）包括：底座（10）；固定立杆（22），其一端安装于底座（10）；移动立杆（24），安装于固定立杆（22），移动立杆（24）可沿固定立杆（22）的长度方向相对于固定立杆（22）移动；制动件（242a），用于提供趋使移动立杆（24）沿固定立杆（22）的长度方向相对于固定立杆（22）固定的摩擦力；以及挂载件，安装于移动立杆（24），挂载件用于挂载标定元件，标定元件用于标定车辆的高级辅助驾驶系统。
Patent WO-2022204827-A1 (WO)
Inventor: CHEN XINPING
IPC: A61K31/566
Filed: 2021-03-24
Abstract: 本发明涉及医药技术领域，具体涉及哈西奈德及其衍生物用于制备治疗和/或预防脑血管疾病药物中的应用。本发明所述的哈西奈德及其衍生物具有式(Ⅰ)所示的结构通式，通过MCAO脑缺血再灌注损伤动物模型评价其对缺血性脑卒中的治疗效果。实验结果显示，哈西奈德及其衍生物泼尼松和丙酸睾丸素能显著改善动物神经功能缺损评分，降低梗死灶的面积，可以用于治疗缺血性脑卒中，在临床中具有良好的应用前景。
Patent WO-2021204076-A1 (WO)
Title: Control method and control apparatus for direct current voltage regulation unit
Inventor: LU DONGBIN
IPC: H02J3/36
Filed: 2021-04-02
Abstract: Provided in the present application are a control method and control apparatus for a direct current (DC) voltage regulation unit. The control method comprises: using a DC voltage regulation unit to regulate the DC power or DC current or DC voltage of the system in which the DC voltage regulation unit is located to be an instruction value; when a trigger angle or a turn-off angle of a line commutated converter of a current source valve set that is operating in the DC voltage regulation unit or an output voltage modulation ratio of a voltage source converter of a voltage source valve set is lower than a first set value, controlling a current source valve set or a voltage source valve set that is not operating to be put into operation; and when the trigger angle or the turn-off angle of the line commutated converter of the current source valve set that is operating in the DC voltage regulation unit or the output voltage modulation ratio of the voltage source converter of the voltage source valve set is higher than a second set value, controlling the current source valve set that is operating or the voltage source valve set to quit operating.
Patent WO-2022205437-A1 (WO)
Inventor: DING YI
IPC: H04W74/08
Filed: 2021-04-02
Abstract: 本申请公开了一种部分侦听的资源选择方法、装置、设备及存储介质，涉及通信技术领域。所述方法包括：确定至少一个选择时隙和至少一个侦听时隙；其中，选择时隙位于目标时刻之后，且侦听时隙位于目标时刻之前；基于侦听时隙中的侦听结果，从选择时隙的可用资源中确定候选资源集合，从候选资源集合中选择传输资源。本申请在部分侦听的资源选择过程中，通过对选择时隙和侦听时隙的位置进行确定，以使得选择时隙位于目标时刻之后，侦听时隙位于目标时刻之前，这样就能够保证在从选择时隙的可用资源中确定用于数据传输的候选资源集合时，不会存在还未侦听的时隙，从而保证资源选择的准确性和可靠性。
Patent WO-2021233021-A1 (WO)
Title: Method for training image region segmentation model, and segmentation method and apparatus
Inventor: ZHANG JUN
IPC: G06T7/11
Filed: 2021-04-14
Abstract: A method for training an image region segmentation model, and a segmentation method and apparatus. During a model training process, a sample image set comprising at least one sample image is acquired, wherein each sample image has first annotation information corresponding thereto, and the first annotation information can be image-level annotation information, etc., that have relatively large granularity. For a target sample image in the sample image set, graph structure data corresponding to the target sample image is generated, wherein each vertex in the graph structure data comprises at least one pixel point in the target sample image. Second annotation information of the vertex is determined by means of a graph convolutional network model and according to the graph structure data and the first annotation information, wherein the granularity of the second annotation information is less than the granularity of the first annotation information. A vertex is actually an ultrapixel point, and second annotation information is an ultrapixel-level annotation, and thus, during a training process, stronger supervision can be realized on the basis of intervention of the ultrapixel-level annotation, such that the accuracy of a model is improved, thereby improving the precision of image segmentation.
Patent WO-2021213251-A1 (WO)
Inventor: LIU JIN
IPC: H04L5/00
Filed: 2021-04-16
Abstract: Disclosed in the present application are a method and device used in a node for wireless communication. A first node receives Q reference signals, Q being a positive integer greater than 1; and sends a first signal, the first signal comprising first channel state information. Among the Q reference signals, only measurement for a first reference signal is used to calculate the first channel state information; the type of the first signal is used to determine the first reference signal from among the Q reference signals; when the type of the first signal is a first candidate type, the first signal comprises only channel state information for one target receiver; and when the type of the first signal is a second candidate type, the first signal comprises channel state information for at least two target receivers. The present application optimizes the resource utilization efficiency of channel state information reporting by a secondary link.
Patent WO-2022217582-A1 (WO)
Title: Low-lead and low-arsenic beta-hydroxybutyrate salts and methods for producing the same
Inventor: ZHU JINJIAN
IPC: C07C51/09
Filed: 2021-04-16
Abstract: Disclosed are low-lead and low-arsenic beta-hydroxybutyrate (BHB) salts, comprising lead ranging from 10 to 50 parts per billion (ppb) and arsenic ranging from 10 to 150 ppb. Disclosed also are methods for preparing low-lead and low-arsenic beta-hydroxybutyrate (BHB) salts, which may include (a) synthesizing, (b) adsorbing (e.g., by adsorbent and solvent, (c) concentrating under reduced pressure, and (d) spray drying.
Patent WO-2022156082-A1 (WO)
Inventor: ZHUO LI
IPC: A61C17/02
Filed: 2021-04-22
Abstract: 本实用新型提供了一种自动改变介质喷出方向的结构及口腔清洁装置，包括：包括主体、柔性喷头；所述柔性喷头的输入端作为固定端连接在所述主体内，所述柔性喷头的输出端作为自由端位于所述主体内/外；所述主体与所述柔性喷头之间具有一摆动空间，允许所述柔性喷头的自由端能够在所述摆动空间内摆动；在介质从所述主体进入所述柔性喷头时，在介质的压力作用下使所述柔性喷头的输出端摆动。本实用新型以动态的冲洗方式，增大冲洗面积，减少牙龈受直线冲洗的疼痛感，达到更好清洁和保护牙齿牙龈的目的。采用多次水压调节方式，避免水压直接冲洗。
Patent WO-2022001319-A1 (WO)
Title: Cable-climbing robot
Inventor: DING NING
IPC: B62D57/024
Filed: 2021-04-23
Abstract: A cable climbing robot, comprising a climbing front body (100) and a detection body (200). The climbing front body (100) comprises a front body rack (110), duct propellers (120), front body clasping units (130) and front body control modules (140), wherein the duct propellers (120) are mounted on the outer side of the front body rack (110) by surrounding the front body rack (110); each of the front body clasping units (130) comprises a front body clasping electric motor (131), a front body clasping transmission component (132) and a front body clasping member (133); the front body clasping electric motor (131) is fixedly mounted on the front body rack (110), and the front body clasping electric motor (131) drives the front body clasping member (133) by means of the front body clasping transmission component (132), such that the front body clasping member (133) clasps a cable (900); the front body control modules (140) are mounted on the front body rack (110), and the front body control modules (140) are respectively electrically connected to the duct propellers (120) and the clasping electric motors (131), and are used for controlling the operation of the duct propellers (120) and the front body clasping electric motors (131); and the detection body (200) is used for climbing together with the climbing front body (100) and for detecting the cable (900). The cable climbing robot is used for reducing the damage caused by the cable climbing robot to a surface of the cable, improving the detection efficiency, and widening the quality range of various carried apparatuses.
Patent WO-2022141971-A1 (WO)
Title: 多功能美容仪
Inventor: LEI CANFENG
IPC: A61M37/00
Filed: 2021-04-23
Abstract: 一种多功能美容仪(100)，包括：头部组件(110)，包括面盖(111)及与面盖(111)连接为一体的本体(112)，本体(112)为两端开口的腔体式结构，面盖(111)面对本体(112)的一侧具一伸出端(1111)，伸出端(1111)头部设置有第一电源输入接口(132)；电源组件(120)，包括壳体(121)及嵌设于壳体(121)内部的内置电池(122)、电路板(123)，壳体(121)具有：上端面(1211)、与上端面(1211)相对的下端面(1212)、连接上端面(1211)与下端面(1212)的侧面(1213)，上端面(1211)嵌设有两个电源输出接口(131)及两个第二电源输入接口(133)；头部组件(110)与电源组件(120)可拆卸地连接为一体，可连接多种头部组件(110)，实现多种美容功能之间的切换，且拆卸后的电源组件(120)可用于其他终端设备的充电。
Patent WO-2021244281-A1 (WO)
Inventor: LI MINGYANG
IPC: H04M1/02
Filed: 2021-05-18
Abstract: L'invention concerne un dispositif électronique, comprenant un premier support, un second support, un ensemble écran flexible, et un ensemble caméra, lorsque le premier support et le second support sont dans un état plié ou dans un état intermédiaire, une partie de l'ensemble écran flexible est située au niveau d'un premier côté, et une partie de l'ensemble écran flexible est située au niveau d'un second côté; et lorsqu'une partie de l'ensemble écran flexible est située au niveau du second côté, et une partie de l'ensemble écran flexible est située au niveau du premier côté, une image collectée par l'ensemble caméra peut être affichée dans la partie de l'ensemble écran flexible qui est située au niveau du premier côté et/ou de la partie de celui-ci qui est située au niveau du second côté.
Patent WO-2021238998-A1 (WO)
Title: Ink container and ink filling apparatus
Inventor: XIA JINGZHANG
IPC: B65D47/06
Filed: 2021-05-26
Abstract: An ink container and an ink filling apparatus. The ink container comprises a container assembly (1), a ventilation component (2), and a cap (4); the container assembly (1) comprises an ink storage cavity (111) and an ink outlet (121a), the ink storage cavity (111) is used for containing ink, and the ink outlet (121a) is used for discharging ink; the ventilation component (2) covers the ink outlet (121a); and the cap (4) covers the ink outlet (121a). The ink filling apparatus comprises an ink cartridge (5) and the ink container, and the ink container is fittedly connected to the ink cartridge (5) to refill the ink cartridge (5) with ink. In the present application, the ventilation component (2) is disposed at the ink outlet (121a) of the ink container, and when the cap (4) of the ink container is removed, the air outside and liquid inside the ink storage cavity (111) can be exchanged, so that the increased pressure inside the ink storage cavity (111) can be adjusted and released, thus avoiding environmental pollution caused by ink ejection due to sharp release of pressure when the ink container is inserted into the ink cartridge (5).
Patent WO-2022033120-A1 (WO)
Title: 一种文件存储的管理方法、系统、设备以及介质
Inventor: Ma Aoyu
IPC: G06F9/455
Filed: 2021-06-07
Abstract: 本发明公开了一种文件存储的管理方法，包括以下步骤：利用代理服务向管理平台发送挂载请求并接收所述管理平台返回的挂载参数；将所述挂载参数记录到代理服务的配置文件中；根据所述配置文件确定待挂载的文件存储的地址；响应于云主机的地址与所述待挂载的文件存储的地址之间的心跳正常，挂载文件系统。本发明还公开了一种系统、计算机设备以及可读存储介质。本发明提出的方案能够提高管理平台对云主机挂载的文件系统的管理能力，而且也不需要云主机上的用户做任何操作，就能够方便的使用文件存储。