baber/WOPTO huggingface dataset:
Patent WO-2022077530-A1 (WO)
Inventor: YAN BINGJIANG
IPC: B23B19/02
Filed: 2020-10-19
Abstract: An ultrasonic spindle, comprising a spindle housing (1), a rotating shaft (2), a front end cover (3), a transmitting frame (4), and an ultrasonic wireless transmitting device (5). The rotating shaft (2) is rotatably provided in the spindle housing (1) in a penetrating mode and a mounting hole is formed on the front end surface of the rotating shaft (2); the front end cover (3) is provided on the front end of the spindle housing (1) and is provided around the rotating shaft (2); the transmitting frame (4) is directly mounted on the front end surface of the front end cover (3) and is provided around the rotating shaft (2); a first accommodating groove (401) surrounding the rotating shaft (2) is formed on the front end surface of the transmitting frame (4); the transmitting frame (4) is connected to the front end cover (3) by means of a bolt, so as to facilitate assembling and disassembling; and the ultrasonic wireless transmitting device (5) is provided in the first accommodating groove (401), and comprises transmitting coils (501) provided around the rotating shaft (2) and transmitting ferrites (502) used for accommodating the transmitting coils (501). The ultrasonic spindle is excellent in performance, good in machining effect, wide in application range, capable of machining multiple materials, and long in service life. Further comprised is an ultrasonic machining apparatus using the foregoing ultrasonic spindle.
Patent WO-2021088646-A1 (WO)
Inventor: WANG LIWEI
IPC: H03M1/12
Filed: 2020-10-22
Abstract: A dynamic threshold timing circuit (100), comprising: a comparator (101) having a first input terminal, a second input terminal and an output terminal, the first input terminal being capable of receiving an external input signal, and the second input terminal being capable of receiving a detection threshold; a time-to-digital converter (102) which is coupled with an output end of the comparator (101) so as to obtain time information of an output signal of the comparator (101); and a controller (103) which is configured to be capable of receiving an external input signal, generating a detection threshold according to the external input signal, and providing the detection threshold for a second input end of the comparator (101), wherein the detection threshold is related to noise in the external input signal.
Patent WO-2021179641-A1 (WO)
Title: 一种图像拍摄方法、装置、计算机设备和存储介质
Inventor: WANG QIANYI
IPC: H04N7/14
Filed: 2020-11-02
Abstract: 一种图像拍摄方法，包括：显示信息交互虚拟房间的用户操作页面，所述用户操作页面包括拍摄控件和图像区域，所述图像区域包括预览图像，所述预览图像包括至少两个房间成员的成员图像，当检测到针对所述拍摄控件的触发操作时，对所述预览图像进行图像拍摄，输出拍摄得到的图像。
Patent WO-2021093808-A1 (WO)
Title: Detection method and apparatus for effective voice signal, and device
Inventor: ZHANG CHAOPENG
IPC: G10L25/78
Filed: 2020-11-12
Abstract: A detection method and detection device (14) for an effective voice signal, and a device (15), the method comprising: acquiring a first audio signal of a preset duration, the first audio signal comprising at least one audio frame signal (100); performing wavelet decomposition on each audio frame signal to obtain a plurality of wavelet decomposition signals separately corresponding to each audio frame signal, each wavelet decomposition signal comprising a plurality of sample points and an audio intensity value of each sample point (101); according to a framing sequence of the audio frame signals in the first audio signal, splicing the wavelet decomposition signals corresponding to the respective audio frame signals to obtain a wavelet signal sequence (102); acquiring the maximum value and the minimum value among the audio intensity values of all sample points in the wavelet signal sequence, and determining a first audio intensity threshold according to the maximum value and the minimum value among the audio intensity values of all sample points in the wavelet signal sequence (103); and acquiring a sample point in the wavelet signal sequence the audio intensity value of which is greater than the first audio intensity threshold, and determining that the signal of a sample point in the first audio signal corresponding to the sample point in the wavelet signal sequence the audio intensity value of which is greater than the first audio intensity threshold value is an effective voice signal (104). The effective voice signal is determined and detected by means of collecting energy information of all sample points in the wavelet signal sequence, which improves the accuracy of effective voice detection.
Patent WO-2021104052-A1 (WO)
Title: 药物组合物及其制备方法和应用
Inventor: YU JUNTAO
IPC: C07K16/28
Filed: 2020-11-13
Abstract: 本公开涉及一种结合CD38蛋白的抗体或其抗原结合部分及其制备方法和应用。该抗体可高亲和性地结合人CD38，对CD38酶具有抑制作用，对不同肿瘤细胞具有CDC、ADCC和/或ADCP杀伤活性，具有抗肿瘤功能。并且，该抗体不会引起红细胞裂解。
Patent WO-2021098695-A1 (WO)
Inventor: YIN JIE
IPC: G06F3/0481
Filed: 2020-11-18
Abstract: Provided are an information sharing method and an electronic device. The method includes: the electronic device receives a first input of the user (201); in response to the above first input, the electronic device displays target information or a thumbnail of the target information (202); in the case of displaying a first control, the electronic device receives a second input for the above first control (203); in response to the above second input, the electronic device shares and deletes the above target information (204).
Patent WO-2021104485-A1 (WO)
Title: 一种拍摄方法及电子设备
Inventor: XIAO BIN
IPC: H04N5/232
Filed: 2020-11-27
Abstract: 一种拍摄方法及电子设备，涉及终端技术领域，使得电子设备可以录制具有特效的视频，提高用户拍摄视频的趣味性和体验。其中，该方法应用于具有显示屏和摄像头的电子设备，具体包括：响应于第一操作，启动相机；响应于第二操作，进入第一录像模式；响应于第三操作，采集第一视频帧；响应于第三操作，停止采集第一视频帧，得到目标视频；目标视频中第i帧第二视频帧是通过对摄像头采集的第k帧第一视频帧的前景图像和第j帧第一视频帧的背景图像融合得到的；目标视频中第i+1帧第二视频帧是通过对摄像头采集的第k+m帧第一视频帧的前景图像和第j+n帧第一视频帧的背景图像融合得到的；m≠n。从而电子设备可以拍摄呈现特殊效果的视频。
Patent WO-2022110242-A1 (WO)
Inventor: WANG SHAOJUN
IPC: B64C39/02
Filed: 2020-11-30
Abstract: A firefighting unmanned aerial vehicle. A camera (4), a loudspeaker (5), a manipulator (6), a sound detector (7), and a harmful gas detector (8) are respectively provided on arms (2); shields (9) are provided outside rotors (3), the outer portions of the shields are fixed on an anti-collision ring (10), and the anti-collision ring is connected to the outer portions of the shields of the four rotors; a controller (11) is provided inside a fuselage (1), the controller is electrically connected to the camera, the rotors, the loudspeaker, the manipulator, the sound detector, and the harmful gas detector, the controller receives signals sent by the camera, the sound detector and the harmful gas detector and transmits same to a manipulation end (12) by means of a network, the controller controls the operation speed and direction of the rotors, and the controller sends operation signals to the loudspeaker and the manipulator. The unmanned aerial vehicle has more functions, and can prevent collision, thereby prolonging the service life.
Patent WO-2022120570-A1 (WO)
Inventor: SHI JIE
IPC: H04W72/08
Filed: 2020-12-08
Abstract: Embodiments of the present application are directed to a method and apparatus for reporting configured grant resource. In an embodiment of the present application, the method includes: transmitting a message including assistant information on configured grant (CG) resource; and receiving a response with respect to the message including the assistant information.
Patent WO-2021159835-A1 (WO)
Title: Hyperbranched amide hydrate kinetic inhibitor and preparation method therefor and application thereof
Inventor: LONG ZHEN
IPC: F17D1/02
Filed: 2020-12-10
Abstract: A hyperbranched amide hydrate kinetic inhibitor and a preparation method therefor and an application thereof. The structural formula of the hyperbranched amide hydrate kinetic inhibitor is represented by formula (1), wherein the weight-average molecular weight of the hyperbranched amide hydrate kinetic inhibitor is 10000-40000, and the molecular weight distribution coefficient is 1-3. The hydrate kinetic inhibitor has the advantages of being good in solubility and small in dosage and can be applied to an oil-gas-water system, and the preparation method for the hydrate kinetic inhibitor is simple in production process and controllable in production process.
Patent WO-2021258667-A1 (WO)
Inventor: XIONG JINGCHAO
IPC: C01B32/318
Filed: 2020-12-14
Abstract: An activated coke, a preparation method therefor and an application thereof. The preparation method for an activated coke comprises: mixing a raw material for coke preparation, a metal salt, and a binder, and performing granulating and drying to obtain a pre-sintering substance; heating the pre-sintering substance in an inactive gas atmosphere for carbonization, and then passing water vapor into the system for activation; and finally, cooling same in the inactive gas atmosphere to obtain the activated coke. The activated coke is prepared by using the preparation method. The activated coke is applied to desulfurization and denitrification of flue gas. The prepared activated coke has high wear resistance and compressive strength and less moisture, ash, and volatile matter, is simple in the synthetic method and low in cost, and has excellent desulfurization and denitrification performance and a good industrial application prospect.
Patent WO-2021244004-A1 (WO)
Inventor: CAI JIAPING
IPC: A61K8/31
Filed: 2020-12-15
Abstract: A zeolite energy mask and a preparation method therefor, relating to the technical field of mask preparation, for use in solving the problem that effective disinfection and inflammation diminishing cannot be performed in a mask. The zeolite energy mask comprises the following component in percentage by weight: 30% of zeolite. The preparation method for the zeolite energy mask comprises the following steps: preparing raw materials in percentage by mass; stirring and mixing squalane and sodium carbomer, and then adding a proper amount of deionized water, butanediol, and propylene glycol. By adding zeolite, the mask can absorb many allergens, has strong adsorption and removal effects on heavy metals, toxic and harmful substances, and various waste and toxins, and also has adsorption and removal effects on some toxic radioactive chemical substances and harmful toxins causing serious contamination, so that the bacteria adsorption capacity and the disinfection rate of the mask are both remarkably improved, various toxins, harmful substances, and impurities on the face can be removed, and effects of disinfection, sterilization, and bacteriostasis are achieved.
Patent WO-2022126609-A1 (WO)
Inventor: QIN SHENGHAO
IPC: A47J31/58
Filed: 2020-12-18
Abstract: 提供了一种制水设备、制水设备的控制方法、控制装置和电子设备，制水设备包括：水箱（220），水箱（220）的进水口与制水设备的入水口（101）相连；制水模块，制水模块的进水口与水箱（220）的出水口（222）相连，制水模块的出水口与制水设备的供水口相连，且制水模块的回水口与水箱（220）相连；水泵（230），水泵（230）用于驱动水从水箱（220）流向制水模块；水位检测装置（223），水位检测装置（223）用于检测水箱（220）的水位；控制器设置为确定制水设备为首次上电，确定水泵（230）处于开启状态，且首次确定水箱（220）的水位在目标时间段内均保持在目标水位之上之前，控制制水模块关闭。
Patent WO-2022088457-A1 (WO)
Title: 显示模组
Inventor: XIA HAO
IPC: G09F9/30
Filed: 2020-12-24
Abstract: 一种显示模组，包括显示面板、第一背板、SCF组件以及加强板，第一背板设置于背离显示面板的出光面一侧；SCF组件和加强板均设置于第一背板背离显示面板的一侧；其中，SCF组件背离显示面板的一侧设置有容纳槽，加强板的至少部分组件容纳于容纳槽内，驱动芯片位于加强板背离显示面板的一侧。
Patent WO-2021129777-A1 (WO)
Title: 一种超宽带移相电路
Inventor: PAN XIAOFENG
IPC: H03H7/20
Filed: 2020-12-25
Abstract: 一种超宽带移相电路，该电路包括第一～第二开关管（AFs、AFp）、第一～第四电容（Cs1、Cs2、Cp1、Cp2）、第一～第二电感（Ls1、Ls2）和磁耦合互感，其中磁耦合互感包括第一、第二螺旋电感；所述第一螺旋电感、第二螺旋电感的首端分别连接电路的输入端、输出端，第一、第二螺旋电感的首端之间顺次串联第一电感（Ls1）、第一开关管（AFs）、第三电容（Cs1）、第二电感（Ls2）；所述第四电容（Cs2）串联在电路的输入、输出端口之间；第一、第二螺旋电感的末端相连；所述第一电容（Cp1）与第二开关管（AFp）串联之后与第二电容（Cp2）并联；第一、第二电容（Cp1、Cp2）的公共端接地，第二开关管（AFp）与第二电容（Cp2）的公共端接入第一、第二螺旋电感的末端。该电路具有超宽带、电路拓扑结构简单的优点，并且工艺难度要求低、损耗小、移相精度高、控制方式简单、集成度高。
Patent WO-2022041603-A1 (WO)
Title: L-草铵膦粉剂的制备方法
Inventor: XUE YAPING
IPC: C07F9/30
Filed: 2020-12-26
Abstract: 公开了L-草铵膦粉剂的制备方法。包括以下步骤：(1)获取生物催化转化制备L-草铵膦的转化液，过滤去除菌体，获得滤液；(2)检测步骤(1)所得滤液中硫酸铵的量，加入氢氧化钙或氧化钙与硫酸铵反应生成硫酸钙沉淀，过滤去除硫酸钙沉淀，获得滤液；(3)检测步骤(2)所得滤液中草铵膦的量，加入锌盐，并调节pH到5.5～6.8，生成草铵膦锌盐沉淀，过滤收集草铵膦锌盐沉淀；(4)加入溶剂将步骤(3)收集的草铵膦锌盐沉淀溶解，调节溶液pH至2～2.5，生成L-草铵膦沉淀；(5)将步骤(4)所得L-草铵膦沉淀重结晶制得提纯后的L-草铵膦粉剂。本方法操作简单，成本低，具有较好的工业化前景。
Patent WO-2022140961-A1 (WO)
Inventor: FU KAIQIANG
IPC: A61N5/01
Filed: 2020-12-28
Abstract: 一种通信连接的监测方法、医疗系统（100）、存储介质，属于医疗技术领域。方法包括：在上位机（101）与下位机（102）建立通信连接后，上位机（101）周期性的向下位机（102）写入心跳数字，且每次向下位机（102）写入的心跳数字不同（201）；若上位机（101）至少一次向下位机（102）写入心跳数字失败，则上位机（101）确定其与下位机（102）之间的通信连接异常（202）；下位机（102）周期性的读取上位机（101）写入的心跳数字（301）；若下位机（102）连续至少两次读取到的心跳数字均相同，则下位机（102）确定其与上位机（101）之间的通信连接异常（302）。通过通信连接的监测方法可以保证在医疗系统（100）工作时，上位机（101）能够实时监测其与下位机（102）之间的通信连接是否正常，下位机（102）也能够实时监测其与上位机（101）之间的通信连接是否正常。
Patent WO-2021196794-A1 (WO)
Title: 主轴拉刀机构
Inventor: LI XUNXUE
IPC: B23Q3/155
Filed: 2020-12-30
Abstract: 公开了一种主轴拉刀机构，包括轴芯（1）和拉杆组件，拉杆组件位于轴芯（1）内，拉杆组件用于与刀柄（8）连接；拉杆组件包括拉杆（3）和弹簧主体，弹簧主体套接于拉杆（3），拉杆（3）的下端用于与刀柄（8）连接；弹簧主体包括第一弹簧单元（4）和第二弹簧单元（6），第一弹簧单元、第二弹簧单元的旋向相反。两个旋向相反的弹簧单元在压缩变化过程产生方向相反的螺旋扭力并相互抵消，能够减小换刀过程拉刀机构的转动变化量，满足加工中心主轴快速及换刀频率高等特点，提高加工中心主轴综合使用性能。
Patent WO-2021147667-A1 (WO)
Title: Mechanical hand
Inventor: CHENG ERTING
IPC: B25J15/10
Filed: 2021-01-05
Abstract: A mechanical hand: a palm (1), a finger (2) connected to the palm; a mounting base (4) arranged on the palm side of the palm; a drive part (3), one end thereof being connected to the mounting base by means of a pin shaft (5), and the other end thereof being hinged to the finger (2) in order to drive the finger to move relative to the palm; and a first limiting part arranged on the palm and configured to stop the drive part from rotating around the pin shaft. The drive part is connected to the mounting base by means of the pin shaft and the first limiting part restricts the drive part from rotating around the pin shaft, thereby implementing fixed mounting of the drive part. The mounting structure of the drive part is simple and low cost, with convenient operation and reliable fixation.
Patent WO-2022057169-A1 (WO)
Inventor: Zou Yangwei
IPC: B65D61/00
Filed: 2021-01-08
Abstract: An object carrying assembly and a transfer robot. The object carrying assembly (100) comprises: an object carrying component, which comprises two opposite boundary portions; and clamping and bearing members (120), wherein the clamping and bearing members (120) are arranged at the two boundary portions and are rotationally connected to the object carrying component, and the clamping and bearing members (120) are provided with bearing members (121) and clamping claws (122) on two sides of a rotating shaft (130), respectively. When the object carrying component is empty, the bearing members (121) are at least partially higher than a bearing surface of the object carrying component, and when the object carrying component is loaded, the bearing members (121) are not higher than the bearing surface, and the clamping claws (122) are higher than the bearing surface. The object carrying assembly and the transfer robot can prevent cargo from falling off of same due to factors such as uneven ground or an excessively high carrying speed, such that the carrying efficiency can be improved.
Patent WO-2021190096-A1 (WO)
Inventor: LIN HUAXIN
IPC: G06K9/00
Filed: 2021-01-13
Abstract: Disclosed in the present invention are a fingerprint module, a fingerprint recognition system and an electronic device. The fingerprint module comprises a lens, a crystal and an optical fingerprint chip, wherein the crystal is an anisotropic medium, the lens is located on one side of the crystal, the optical fingerprint chip is located on the other side of the crystal, and the optical fingerprint chip is fixed in a substrate of an electronic device. Incident light containing fingerprint information is incident to the crystal through the lens, and is incident to the optical fingerprint chip after being refracted by the crystal; and the optical fingerprint chip is used for generating a fingerprint image, and the fingerprint image is used for fingerprint recognition.
Patent WO-2022126852-A1 (WO)
Inventor: YAN ZHENXIANG
IPC: B67D3/00
Filed: 2021-02-08
Abstract: 一种多功能分酒器，包括底座（1），底座（1）的上端中部开设有下卡圈（2），下卡圈（2）的外侧固定连接有中柱（3），中柱（3）的上端固定连接有酒盘（4）。通过设置酒盘（4）、漏孔（6）和漏嘴（7），把酒杯放置入杯孔（5）进行固定，然后再把酒倒入酒盘（4）内的内部，导入的酒从漏孔（6）往下流，再从各个漏嘴（7）流出，漏嘴（7）对着杯子，酒则直接流入杯子内，可以达到均匀分酒作用，适合在多人酒会或者聚会中使用；通过设置杯孔（5）和中柱（3），移动时，可以手提中柱（3）移动分酒器，杯子下嵌，由于杯子直径从底部往上渐变大，则杯子会固定于杯孔（5）的内部，防止杯子掉落，有利于人们将酒分给坐在不同位置的客人，大大的提升了喝酒的便利，并且此分酒器体积小巧，方便了人们携带使用。
Patent WO-2021169809-A1 (WO)
Title: 挂件展示方法及装置
Inventor: DUAN YONG
IPC: H04N21/435
Filed: 2021-02-09
Abstract: 本公开关于一种挂件展示方法、装置、电子设备及计算机可读存储介质，涉及计算机技术领域。其中，应用于直播服务器的挂件展示方法包括确定需要展示的目标挂件；基于目标挂件的挂件信息以及用于指示挂件展示位置的区域标识生成挂件展示请求；将挂件展示请求发送给开启有直播界面的指定客户端，以使指定客户端将与挂件信息对应的目标挂件展示在直播界面中的指定展示区域，从而减轻客户端的业务处理压力。
Patent WO-2022205115-A1 (WO)
Inventor: CHEN CHUNG-KUANG
IPC: F21V21/00
Filed: 2021-03-31
Abstract: A conductive rod (1), comprising an outer tube unit (2), at least one insulating fastener (3), and a conductive unit (4). The outer tube unit (2) is made of a conductive material and has a first end and a second end. The first end is in communication with the second end in the in-tube space. The insulating fastener (3) is disposed on the first end of the outer tube unit (2). One end of the conductive unit (4) is positioned on the insulating fastener (3), and the other end of the conductive unit (4) extends to the second end along the in-tube space of the outer tube unit (2). The conductive unit (4) is not in contact with the outer tube unit (2). A lamp, comprising at least one conductive rod (1), a lamp holder (5) bonded to the upper part of the conductive rod (1), and a base (6) bonded to the lower part of the conductive rod (1).
Patent WO-2022205406-A1 (WO)
Title: Enhanced power headroom report for multi-panel ue
Inventor: LIU BINGCHAO
IPC: H04W52/30
Filed: 2021-04-02
Abstract: Methods and apparatuses for power headroom report are disclosed. In one embodiment, a method comprises determining one or two PH values when power headroom report triggering condition is satisfied for a serving cell configured with two SRS resource sets used both for codebook based UL transmission or both for non-codebook based UL transmission; and transmitting the determined one or two PH values for the serving cell in one PHR MAC CE.
Patent WO-2022217378-A1 (WO)
Inventor: SHEN LI
IPC: B07B1/34
Filed: 2021-04-11
Abstract: A scrap material collection apparatus for textile fabric production, which comprises a collection box and a feed hopper arranged at one side of the collection box, a classification and collection assembly is arranged within the collection box, and a dust collection assembly is arranged at a surface of one side of the collection box; the classification and collection assembly comprises a material guide inclined plate, the material guide inclined plate is arranged at an upper part within the collection box, a first spring connection rod and a second spring connection rod are symmetrically arranged at two sides of an upper surface of the material guide inclined plate, top parts of the first spring connection rod and the second spring connection rod are both fixedly connected to a top part within the collection box, a vibrating motor is arranged at one side of a bottom part of the material guide inclined plate, and a first sifting mesh and a second sifting mesh are respectively arranged at two sides of the material guide inclined plate. The present utility model can classify and store scrap material of different sizes by means of the first sifting mesh and the second sifting mesh, a good classification and storage effect is achieved, centralized collection of dust can simultaneously be performed, and a good dust collection effect is achieved.
Patent WO-2021238516-A1 (WO)
Title: Method and device for generating resource allocation data
Inventor: XIA LING
IPC: G06Q10/08
Filed: 2021-04-22
Abstract: Disclosed are a method and device for generating resource allocation data. One embodiment of the method comprises: creating an allocation service data form on the basis of resource data of contract-unfulfilled resources; acquiring resource supply data of a resource supplying end, updating, on the basis of the resource supply data of the resource supplying end, resource data of resources received by a warehouse and resource data of resources dispatched from the warehouse to a user in the allocation service data form; acquiring actual resource receipt data of the user, updating, on the basis of the actual resource receipt data of the user, resource data of resources received by the user in the allocation service data form; and, in response to a determination of the consistency between resource data of resources for which procurement is planned and the updated resource data of the resources received by the user, generating contract-fulfilled first label information for the allocation service data form. The embodiment increases the precision of resource allocation data, thus aiding to increase the accuracy of a resource allocation operation and operational efficiency.
Patent WO-2022141982-A1 (WO)
Inventor: WANG JUN
IPC: A01D41/12
Filed: 2021-04-26
Abstract: L'invention divulgue une structure d'assemblage intégrée de tamis à plaques concaves et de couvercles cylindriques, le radian des sections transversales des tamis à plaques concaves (2b, 3b) et des couvercles cylindriques (2c, 3c) étant de 180 degrés ; et les tamis à plaques concaves comprenant chacun une surface de tamis en forme d'arc et des poutres de liaison (5b) qui sont disposées horizontalement aux deux extrémités de chaque surface de tamis, les poutres de liaison étant appropriées pour une superposition sur des poutres d'assemblage (11b) d'un support (1). Les couvercles cylindriques comprennent chacun un bâti de montage carré (22c) et un corps de couvercle en forme d'arc (21c) qui est articulé sur un bord de bâti latéral du bâti de montage, les bâtis de montage étant appropriés pour être fixés surface contre surface aux poutres d'assemblage et pour une superposition sur ces dernières. Les poutres de liaison et les bâtis de montage sont disposés horizontalement et peuvent être fixés conjointement à des surfaces de montage horizontales des poutres d'assemblage du support, et être superposés sur ces dernières et, pendant l'installation, il est seulement nécessaire de placer les tamis à plaques concaves entre deux poutres d'assemblage, de sorte que les poutres de liaison soient superposées sur les poutres d'assemblage ; les couvercles cylindriques sont superposés sur les poutres de liaison et y sont fixés, et les bâtis de montage et les poutres de liaison sont fixés d'une seule pièce sur les poutres d'assemblage au moyen d'un ensemble de verrouillage ; et une fixation par soudage manuel n'est pas nécessaire, la structure est simple, les opérations d'installation sont simples et faciles, et les ressources humaines et matérielles peuvent être économisées. L'invention divulgue en outre une moissonneuse-batteuse comprenant la structure d'assemblage intégrée de tamis à plaques concaves et de couvercles cylindriques.
Patent WO-2022226971-A1 (WO)
Title: 电池单体及其制造方法和制造系统、电池以及用电装置
Inventor: CHEN WENWEI
IPC: H01M10/0525
Filed: 2021-04-30
Abstract: 本申请实施例提供一种电池单体及其制造方法和制造系统、电池以及用电装置。本申请实施例的电池单体包括：壳体，具有开口；电极组件，容纳于壳体内，电极组件包括极耳部；端盖组件，包括端盖和电极端子，端盖用于盖合开口，电极端子安装于端盖，端盖设有第一通孔；集流构件，用于电连接电极端子和极耳部，集流构件包括用于连接极耳部的第一连接部，第一连接部和极耳部的连接区域在端盖的厚度方向上的投影与第一通孔在厚度方向上的投影至少部分重叠。本申请能够在装配过程中减少附着在电极组件上的杂质，提高电池单体的安全性能。