baber/WOPTO huggingface dataset:
Patent WO-2020150938-A1 (WO)
Inventor: WANG WENXUAN
IPC: G06K9/00
Filed: 2019-01-23
Abstract: La présente invention concerne un capteur photoélectrique et son procédé de préparation, qui peut améliorer l'acquisition de sources de lumière proche infrarouge que les êtres humains ne peuvent pas voir et améliorer l'efficacité de conversion photoélectrique. Le capteur photoélectrique comprend : une diode photoélectrique et une structure de réflexion, la structure de réflexion étant agencée sur le côté externe ou à l'intérieur de la diode photoélectrique, et/ou la structure de réflexion est disposée au-dessous de la diode photoélectrique de telle sorte que la lumière incidente qui est incidente à différents angles est réfléchie lorsqu'elle atteint la structure de réflexion en traversant la diode photoélectrique et est renvoyée dans la diode photoélectrique.
Patent WO-2020154985-A1 (WO)
Inventor: ZHANG XIAOJUN
IPC: B23K26/38
Filed: 2019-01-30
Abstract: 一种用于切割硬脆性产品（10）的激光切割头，激光切割头包括依次设置的偏振元件（1）、二元相位元件（2）以及聚焦元件（3），经过偏振元件（1）的激光形成偏振激光，射向二元相位元件（2），并在二元相位元件（2）处形成衍射激光，再射向聚焦元件（3），且在聚焦元件（3）处形成用于切割硬脆性产品（10）的聚焦激光。还公开了一种激光切割装置。激光先后经过偏振元件、二元相位元件和聚焦元件，最终转换为焦深长且能量峰值功率密度变化均匀的聚焦激光，能够保证贯穿硬脆性产品，达到对硬脆性产品切割的理想效果。
Patent WO-2020155051-A1 (WO)
Inventor: LIU HUICHUN
IPC: H04W28/08
Filed: 2019-01-31
Abstract: La présente invention a trait d'une manière générale, selon divers aspects, aux communications sans fil. Selon certains aspects, un dispositif de communication sans fil peut transmettre une demande d'état de ressource demandant des informations de charge relatives à un équilibrage de charge entre le dispositif de communication sans fil et un ou plusieurs autres dispositifs de communication sans fil. En réponse à la demande, le dispositif de communication sans fil peut recevoir une réponse d'état de ressource comprenant les informations de charge. Selon d'autres aspects, un équipement utilisateur (UE) peut recevoir une configuration de commande de ressources radio (RRC) comprenant un ensemble de cellules cibles pour une procédure de transfert intercellulaire conditionnel et des informations de charge des cellules cibles. L'UE peut sélectionner une cellule cible dans l'ensemble de cellules cibles pour la procédure de transfert intercellulaire conditionnel sur la base, au moins, des informations de charge des cellules cibles. De nombreux autres aspects sont décrits.
Patent WO-2019165901-A1 (WO)
Inventor: XU HAO
IPC: G06F16/215
Filed: 2019-02-18
Abstract: Provided are a data merging method, an FPGA-based merger, and a database system. The FPGA-based merger (30) is applied to a database system (100), and is responsible for carrying out merging processing on data records in the database system (100), thereby reducing the rate to which a data merging operation occupies CPU resources in the database system (100), reducing the impact on the write-in and query performances of the database system (100), improving the overall capability of the database system (100), and eliminating the problem of performance jitter.
Patent WO-2019192403-A1 (WO)
Title: Lgr4/rspo blocker and anti-immune checkpoint inhibitor jointly used for tumor immunotherapy
Inventor: Tan Binghe
IPC: A61K39/395
Filed: 2019-03-29
Abstract: Disclosed in the present invention are an LGR4/RSPO blocker and an anti-immune checkpoint inhibitor jointly used for tumor immunotherapy, specifically disclosing a product combination, comprising: (i) a first pharmaceutical composition, the first pharmaceutical composition comprising (a) a first active ingredient, the first active ingredient being an LGR4/RSPO blocker, as well as a pharmaceutically acceptable carrier; and (ii) a second pharmaceutical composition, the second pharmaceutical composition comprising (b) a second active ingredient, the second active ingredient being an inhibitor of an anti-immune checkpoint, and the immune checkpoint being selected from the following group: PD-1, PD-L1, CTLA-4, TIM3, TIGIT\ICOS, LAG3, OX40, CD47, VISTA, and 4-1BB or a combination thereof; and a pharmaceutically acceptable carrier. The present invention combines an LGR4/RSPO blocker and an anti-immune checkpoint inhibitor, and may be effectively used for (i) treating tumors; (ii) inhibiting tumor growth; (iii) inhibiting the antitumor activity of tumor-associated macrophage cells in a tumor microenvironment; and/or (iv) increasing the sensitivity of tumors to an anti-immune checkpoint therapy.
Patent WO-2020037989-A1 (WO)
Title: Position information self-calibration method, storage medium, and computer device
Inventor: YANG LUO
IPC: B25J9/16
Filed: 2019-04-03
Abstract: Provided are a position information self-calibration method, a storage medium, and a computer device. The method comprises: respectively collecting speed reducer high-speed end position information and speed reducer low-speed end position information during the rotation of a mechanical arm joint in two opposite directions based on the same joint initial position; and aiming at each direction, using the speed reducer high-speed end position information in that direction to calibrate the speed reducer low-speed end position information in that direction to acquire a self-calibration result of the speed reducer low-speed end position information.
Patent WO-2020052228-A1 (WO)
Inventor: LI QIAN
IPC: G02B26/00
Filed: 2019-04-08
Abstract: 一种波长转换装置及光源系统，该波长转换装置包含波长转换部和非波长转换部(400)，波长转换部包含多个波长转换模块(100, 200, 300)，每个波长转换模块(100, 200, 300)均包含沿激发光入射方向依次设置的透明导热基板(130, 230, 330)、波长转换层(110, 210, 310)以及反射层(120, 220, 320)。通过改进波长转换模块(100, 200, 300)的结构，使反射层(120, 220, 320)外置，在增加反射层(120, 220, 320)厚度的同时还能优化波长转换装置的散热；每个波长转换模块(100, 200, 300)选用不同的材料独立封装，以充分提升不同颜色波长转换模块(100, 200, 300)的光效，从而提升波长转换装置的出光效率。
Patent WO-2019196796-A1 (WO)
Inventor: HUANG YADA
IPC: H04W72/08
Filed: 2019-04-08
Abstract: La présente invention concerne un procédé et un appareil de communication, le procédé comportant les étapes suivantes: un dispositif de réseau central acquiert un paramètre de politique d'une tranche de réseau, le paramètre de politique de la tranche de réseau comportant au moins un des paramètres suivants: un paramètre de politique de contrôle d'accès, un paramètre de politique de commande de programmation, et un paramètre de politique de régulation de bande passante; et le dispositif de réseau central envoie le paramètre de politique de la tranche de réseau à un dispositif de réseau d'accès correspondant à la tranche de réseau, de telle façon que le dispositif de réseau d'accès détermine une politique pertinente de la tranche de réseau selon le paramètre de politique de la tranche de réseau. En configurant le paramètre de politique de la tranche de réseau et en déterminant la politique pertinente de la tranche de réseau selon le paramètre de politique de la tranche de réseau, la présente invention peut garantir la qualité de service de la tranche de réseau dans une certaine mesure.
Patent WO-2020206599-A1 (WO)
Inventor: SONG YONGCHEN
IPC: B01D53/00
Filed: 2019-04-09
Abstract: Disclosed are a system for separating a mixed gas of xenon and krypton by using a hydrate method and an operation method thereof. The system comprises a gas hydrate generating unit, a heat exchange unit and a gas-water separating unit, wherein the main equipment of the gas hydrate generating unit is a reaction tower (1), in which a gas-liquid separating membrane (2) is placed at the bottom of a perforated plate (3) that the mixed gas first comes into contact with, and during the upstream movement of the mixed gas in the reaction tower, xenon gas comes into contact with water attached to the perforated plate (3) to generate a xenon hydrate particle; the main pieces of equipment of the heat exchange unit are a heat exchanger A (7-1) and a heat exchanger B (7-2); the main equipment of the gas-water separating unit is a gas-water separating tower (8), a gas-water two-phase flow containing xenon is pressurized by a delivery pump E (6-5) and then injected from the middle of the gas-water separating tower (8), xenon is separated from decomposed water under the action of gravity, then rises to the top of the tower, and is produced by a flow control valve E (5-6) after being dehumidified by a drying bed (9); and the decomposed water sinks to the bottom of the tower, is pressurized by a delivery pump F (6-6) and then enters the heat exchanger B (7-2) for heat exchange.
Patent WO-2019196823-A1 (WO)
Title: Plastic pelletizer system
Inventor: SCHEURICH JOCHEN
IPC: B29B9/06
Filed: 2019-04-09
Abstract: A plastic pelletizer system (10) comprises a frame (20), a mounting plate (12) and a plastic pelletizer (14) fixed to the mounting plate (12), characterized in that the frame (20) includes a base frame (22) and columns (24) fixed to the base frame (22), each column (24) including a first tube (42) secured to the base frame (22) and a second tube (44) telescoped with the first tube (42) so as to be able to slide relative to the first tube (42) along the axis of the column (24) and having at least two stop positions, each column (24) further including an actuator to control the relative movement between the first tube (42) and the second tube (44), the mounting plate (12) being secured to the top end of the second tube (44). The plastic pelletizer system (10) can improve the production efficiency and reduce the production cost while improving the practicability.
Patent WO-2020172972-A1 (WO)
Title: Glucose oxidase-based nanocapsule sensor and preparation and application thereof
Inventor: LU XIANBO
IPC: G01N27/327
Filed: 2019-04-19
Abstract: Enzyme-based biosensors have a broad range of potential for use in biomedicine, healthcare, food safety, environmental safety, and food fermentation, among other fields, and currently a main factor limiting commercialization thereof is the need to further increase the stability of enzyme sensors. Disclosed are a preparation method and an application of a highly stable enzyme sensor, and specifically a method of preparing an enzyme sensor on the basis of an enzyme molecule nanocapsule. The preparation of the enzyme nanocapsule mainly comprises the following steps: first preparing an enzyme single-molecule nanocapsule or an enzyme multi-molecule nanocapsule by means of in situ free radical polymerization, and then preparing the enzyme nanocapsule sensor with the enzyme molecule nanocapsule. The advantage of the enzyme sensor is that the thermal stability, organic solvent tolerance, and storage and service life thereof are significantly enhanced. The obtained nanocapsule sensor has a significant market application potential in human wearable devices, biomedicine, analytical testing, and food fermentation, among other fields.
Patent WO-2020181617-A1 (WO)
Title: Adjustment apparatus, adjuster, and shock absorber
Inventor: ZHAN YONGYONG
IPC: F16K5/04
Filed: 2019-04-22
Abstract: An adjustment apparatus (1), an adjuster, and a shock absorber. The adjustment apparatus (1) comprises a body (11), an inner adjustment ring gear (12), and an adjustment shaft (13); a cavity (101) is formed in the body (11), and a first hole (102) and a second hole (103) are provided at a first end (1011); a third hole (104) is provided on the circumferential wall of the body (11); the first hole (102), the second hole (103), and the third hole (104) all are communicated with the cavity (101); the inner adjustment ring gear (12) fits within the cavity (101); multiple adjustment holes (120) penetrating through the circumferential wall of the inner adjustment ring gear (12) are provided on the circumferential wall; the cross-sectional areas of the multiple adjustment holes (120) are different from each other; the second end (132) of the adjustment shaft (13) is provided with an adjustment gear (133); the second end (132) of the adjustment shaft (13) penetrates through the second hole (103) and extends into the cavity (101); the adjustment gear (133) is engaged with the inner adjustment ring gear (12); the adjustment shaft (13) can be rotated to drive the inner adjustment ring gear (12) to rotate, so that the third hole (104) is communicated with the cavity (101) by means of one of the multiple adjustment holes (120). The adjustment apparatus can adjust the hardness of the shock absorber, and has a wide adjustment range and a good adjustment effect.
Patent WO-2020019789-A1 (WO)
Inventor: HU YADONG
IPC: H04W4/80
Filed: 2019-04-25
Abstract: 本申请实施例公开了一种邻近感知网络创建方法及相关产品，应用于电子设备，该方法包括：接收第一设备发送的接入请求，所述接入请求携带所述第一设备的第三方应用的第一使用记录信息，所述接入请求用于请求接入由所述电子设备建立的目标NAN网络；依据所述第一使用记录信息确定所述第一设备与所述电子设备之间的交互关联值；在所述交互关联值大于预设阈值时，允许所述第一设备接入所述目标NAN网络。采用本申请实施例能够通过设备之间的关联性创建NAN网络，提升NAN网络的安全性。
Patent WO-2019206256-A1 (WO)
Title: Plants having altered agronomic characteristics under nitrogen limiting conditions and related constructs and methods involving abiotic stress tolerance genes
Inventor: YANG GAO
IPC: A01H1/00
Filed: 2019-04-26
Abstract: Isolated polynucleotides and polypeptides, and recombinant DNA constructs useful for conferring improved nitrogen use efficiency; compositions (such as plants or seeds) comprising these recombinant DNA constructs; and methods utilizing these recombinant DNA constructs are disclosed. The recombinant DNA constructs comprise a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotides encode abiotic stress tolerance polypeptides.
Patent WO-2020057142-A1 (WO)
Title: 一种基于涡卷弹簧的多指柔性机械手
Inventor: YUAN HAN
IPC: B25J15/12
Filed: 2019-05-10
Abstract: 本发明涉及机器人技术领域，公开了一种基于涡卷弹簧的多指柔性机械手。本发明的基于涡卷弹簧的多指柔性机械手包括驱动装置，所述驱动装置包括电机、于所述电机的输出端固定连接的传动轴、可转动地套设于所述传动轴上的绞盘，所述绞盘内设有涡卷弹簧，所述涡卷弹簧的中心固定设置于所述传动轴上，所述涡卷弹簧的末端与所述绞盘固定连接；柔性手指，所述柔性手指包括柔性工作柱以及带动所述柔性工作柱弯曲的绳索，所述绳索一端固定设置于所述柔性工作柱的末端，另一端固设于所述绞盘上。本发明的基于涡卷弹簧的多指柔性机械手为连续型机器人结构，具有良好的自适应能力，能够实现对不规则物体的抓取。
Patent WO-2020052250-A1 (WO)
Inventor: ZHAO SHIZHI
IPC: A61K8/02
Filed: 2019-05-13
Abstract: 一种面膜片材、面膜组件及其包装方法，所述面膜片材包括本体和凸部。本体设有眼孔以及嘴孔，所述眼孔和所述嘴孔相对于竖直中心线对称布置；沿着本体的边缘布置有多个所述凸部，多个所述凸部相对于所述竖直中心线非对称布置。
Patent WO-2020223998-A1 (WO)
Inventor: WANG LEICHONG
IPC: G01N22/04
Filed: 2019-05-17
Abstract: A device and method for detecting the water content of a sand and gravel aggregate, wherein the device comprises a water content sensor data analysis module (1), a central processor module (2), an artificial neural network processor module (3), a water content data display and management module (4), and a water content signal transmitter module (5) that are successively connected. The water content sensor data analysis module (1) contains a sensor, the sensor has two water content microwave sensors (61) and (62), two water content capacitance sensors (63) and (64) and a temperature sensor (65), and the sensor is connected to the central processor module (2) by means of the water content sensor data analysis module (1). In the method, the water content sensor data analysis module (1) is used to simultaneously measure parameters such as water content signals and material temperature of a plurality of material positions in a sand and gravel aggregate silo (7), and then artificial neural network algorithm-based data fusion technology is used to calculate the water content of sand and gravel materials, thereby achieving the real-time detection of the water content of sand and gravel during a concrete batching process, and improving the stability and reliability of water content measurement data.
Patent WO-2019237900-A1 (WO)
Title: Chimeric antigen receptor carrying truncated or untruncated myeloid cell triggering receptor signaling structure and applications thereof
Inventor: WANG ENXIU
IPC: A61P35/00
Filed: 2019-05-23
Abstract: Disclosed is a chimeric antigen receptor (CAR), which comprises: an antigen binding structural domain (scFv) and signal transmission structural domains, where the signal transmission structural domains comprise a first transmission structural domain and a second transmission structural domain, and the antigen binding structural domain is serially connected between the first transmission structural domain and the second transmission structural domain.
Patent WO-2020057198-A1 (WO)
Inventor: LI XIAOPENG
IPC: H04N5/265
Filed: 2019-06-17
Abstract: The present application relates to the technical field of imaging, and provided thereby are an image processing method and device, an electronic device and a storage medium. The method comprises: determining a target exposure amount of each image to be acquired among multiple images to be acquired according to the illuminance of a current capture scene; determining an exposure duration of the each image to be acquired according to a preset sensitivity and the target exposure of the each image to be acquired; acquiring multiple images sequentially according to the preset sensitivity and the exposure duration of the each image to be acquired; and synthesizing the acquired multiple images so as to generate a target image. Thus, by means of the described image processing method, the dynamic range and overall brightness of a capture image are improved, and the noise in the captured image is also effectively suppressed, so that bright and dark areas may both be clearly displayed, the quality of the capture image is improved, and the user experience is thus improved.
Patent WO-2019242721-A1 (WO)
Title: 涡旋压缩机
Inventor: WEI YUANYUAN
IPC: F04C29/06
Filed: 2019-06-21
Abstract: 一种涡旋压缩机，包括：涡旋组件（110），涡旋组件（110）具有动涡旋（111）和定涡旋（112），动涡旋（111）和定涡旋（112）各自包括动涡旋型线（111a）和定涡旋型线（112a）并且彼此配合以形成一系列压缩腔，涡旋组件（110）限定有排气口（110a）；以及消音装置（120），消音装置（120）布置在涡旋组件（110）上方，消音装置（120）包括分隔板（121）和消音器（122），分隔板（121）用于将涡旋压缩机的内部空间分隔为高压腔和低压腔，分隔板（121）具有中央通孔（121b），消音器（122）布置在排气口（110a）上方，其中，消音器（122）固定至中央通孔（121b）而独立于涡旋组件（110）。该涡旋压缩机的消音装置具有消除噪音和密封分隔高低压腔的双重功能，并且布置方式灵活，不会与涡旋组件相互干涉。
Patent WO-2020258030-A1 (WO)
Inventor: DI FIORE LUCA
IPC: C08J3/09
Filed: 2019-06-25
Abstract: La présente invention concerne un procédé de fabrication de structure de boîtier et un dispositif électronique. Le procédé de fabrication de structure de boîtier comprend les étapes suivantes consistant à : fournir une pluralité de polymères à mémoire de forme ; chauffer la pluralité de polymères à mémoire de forme ; et former une structure de boîtier ayant une première forme avec la pluralité de polymères à mémoire de forme chauffés au moyen d'un procédé d'impression. Le procédé de fabrication de structure de boîtier selon la présente invention peut améliorer les performances de structure du dispositif électronique.
Patent WO-2020258213-A1 (WO)
Inventor: ZHANG GUQING
IPC: H04R9/02
Filed: 2019-06-28
Abstract: Provided in the present application is a loudspeaker, the loudspeaker comprising a lower cover plate, an upper cover plate and a sound production unit, wherein the upper cover plate covers the lower cover plate, a first containing space is formed between the upper cover plate and the lower cover plate, the sound production unit is contained in the first containing space, the lower cover plate comprises a bottom wall and a side wall extending from the bottom wall to be used for fixing the sound production unit, the side wall of the lower cover plate is provided with a sound outlet channel leading to the outside, the loudspeaker further comprises an elastic sealing ring that is circumferentially arranged around the sound production unit, and the sound production unit is fixed to the lower cover plate by means of the cooperation between the elastic sealing ring and the side wall. The loudspeaker structure provided in the present application will not generate glue pollution and will not affect the acoustic performance of a product.
Patent WO-2020173033-A1 (WO)
Title: Pixel drive circuit and display panel
Inventor: CAI YUYING
IPC: G09G3/3208
Filed: 2019-07-08
Abstract: Provided in embodiments of the present application are a pixel drive circuit and a display panel, wherein a pixel drive circuit which employs a 4T1C structure carries out effective compensation for the threshold voltage of a drive transistor in each pixel. The compensation structure of the pixel drive circuit is relatively simple, and a large surface area thus need not be occupied during design.
Patent WO-2021000340-A1 (WO)
Inventor: CHEN YUCHAO
IPC: B60L53/53
Filed: 2019-07-11
Abstract: The present application relates to a battery lower box body and a battery system. The battery lower box body comprises: a support frame comprising a plurality of fixed beams sequentially connected end to end to form an accommodation space, two fixed beams provided opposite to each other being respectively provided with fixing portions extending to the accommodation space; fixing lugs being provided at the side of the plurality of fixed beams distant from the accommodation space; the battery lower box body being connected to a target object by means of the fixing lugs; and a bottom plate connected to the plurality of fixed beams. According to the present application, the weight of a battery module is borne by the fixing portion of the support frame, and the battery module is fixed onto a vehicle by means of the fixing lug, and the bottom plate is only used for isolating the external environment, thereby minimizing the weight and cost of the battery lower box body.
Patent WO-2020011258-A1 (WO)
Inventor: LI YAO
IPC: C07C229/28
Filed: 2019-07-12
Abstract: L'invention concerne une forme cristalline d'un sel d'un dérivé d'acide γ-aminé tricyclique fusionné, préparation et utilisation associées. Dans la formule (I), Y est choisi parmi l'acide maléique, l'acide fumarique, l'acide haloïde (de préférence l'acide bromhydrique et l'acide chlorhydrique), l'acide sulfurique, l'acide phosphorique, l'acide L-tartrique, l'acide citrique, l'acide L-malique, l'acide hippurique, l'acide D-glucuronique, l'acide glycolique, l'acide mucique, l'acide succinique, l'acide lactique, l'acide orotique, l'acide pamoïque, l'acide malonique, l'acide gentisique, l'acide oxalique, l'acide glutarique ou la saccharine.
Patent WO-2020038184-A1 (WO)
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2019-07-26
Abstract: 本发明涉及具有双气压传感器的电子烟及其控制方法，该电子烟的雾化器包括烟嘴、雾化管、雾化管内设有的储液杯、发热装置和雾化通道，发热装置内设有发热电阻，电池杆内设有电池、控制电路板和进气通道，控制电路板上设有微控制开关、微控制器、功率调节模块，进气通道内设有双气压传感器，包括开关气压传感器和数字气压传感器，开关气压传感器检测吸力是否达到开关值以便接通或断开微控制开关，数字气压传感器在发热电阻工作时检测吸力的大小以便控制烟雾量的大小；其有益效果是，该电子烟具有开关气压传感器和数字气压传感器，不仅可以根据吸力调节烟雾量的大小，也可以根据吸力自动启动及休眠电子烟以节省电能，提高电池使用时间和寿命。
Patent WO-2020113985-A1 (WO)
Inventor: LYU SAIFENG
IPC: G02B13/00
Filed: 2019-08-06
Abstract: Disclosed is an optical imaging lens set, the lens set sequentially comprising, from an object side to an image side and along an optical axis: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), and a sixth lens (E6), which have focal powers. An object-side surface (S1) of the first lens (E1) is a convex surface, and an image-side surface (S2) thereof is a concave surface; an image-side surface (S4) of the second lens (E2) is a concave surface; and an object-side surface (S11) of the sixth lens (E6) is a concave surface. The distance TTL, on the optical axis, from the object-side surface (S1) of the first lens (E1) to an imaging surface of the optical imaging lens set and the half ImgH of the diagonal length of an effective pixel region on the imaging surface of the optical imaging lens set satisfy TTL/ImgH ≤ 1.23.
Patent WO-2020134114-A1 (WO)
Inventor: CHEN GUOQING
IPC: G06F21/36
Filed: 2019-08-14
Abstract: 本申请公开了存储器、验证码实现方法、装置和设备，其中所述验证码实现方法包括，在验证操作区加载包括有预设路径和可拖动滑块的验证图片；在验证提示区生成包括提示用户对于可拖动滑块的操控方式的验证说明；在用户操控可拖动滑块过程中，根据预设算法生成提示标识的加载时间和加载位置；根据提示标识的加载时间和加载位置，在预设路径中加载提示标识；获取用户对于可拖动滑块的操控行为，并判断所述操控行为是否符合操控方式；根据判断结果生成验证结果。本申请使得恶意程序将无法通过遍历的方式来获得用户的操作行为；因此，通过本申请实施例，可以有效的降低恶意计算机程序通过验证的几率，进而也就提高了身份验证的安全性。
Patent WO-2021007916-A1 (WO)
Title: 带引流功能的电池顶盖
Inventor: WANG YOUSHENG
IPC: H01M50/528
Filed: 2019-08-20
Abstract: 一种带引流功能的电池顶盖，包括顶盖板以及引流片，引流片呈上下状穿设在顶盖板中，引流片与顶盖板呈绝缘或导通布置；引流片的下端延伸至顶盖板的下方，形成与电芯连接的电芯连接段，引流片的上端延伸至顶盖板的上方，形成极柱段；带引流功能的电池顶盖，通过在顶盖板中穿设引流片，引流片的下端延伸至顶盖板的下方，可以直接与电芯连接，实现直接引流，不需要设置软连接片，引流片的上端延伸至顶盖板的上方，直接实现电池的外部电连接，简化电池顶盖的结构，减少零件，节约成本，缩短电池顶盖的工艺流程。