baber/WOPTO huggingface dataset:
Patent WO-2023040226-A1 (WO)
Title: Dustproof structure for light emergent window sheet of laser, and laser
Inventor: WU JINSONG
IPC: H01S3/034
Filed: 2022-03-21
Abstract: Provided in the present invention are a dustproof structure for a light emergent window sheet of a laser, and a laser. The dustproof structure for a light emergent window sheet of a laser comprises a discharge cavity body, a gas purifier, a dustproof pipeline and a fan, wherein an intermediate cavity is provided between the light emergent window sheet and a slit; an intake end of the dustproof pipeline passes through the intermediate cavity on the way to the gas purifier and is connected to the gas purifier; an output end of the dustproof pipeline is connected to the fan; at least part of a working gas purified by the gas purifier flows through the intermediate chamber by means of the dustproof pipeline; and the fan drains the working gas, so as to increase the flow of gas passing through the intermediate cavity, such that the sweeping of the light emergent window sheet by clean gas is enhanced, thereby effectively preventing particulate matter in the working gas, which enters the intermediate cavity from the discharge cavity body and passes through the window on the slit, from approaching and contaminating the light emergent window sheet.
Patent WO-2022267582-A1 (WO)
Title: 一种防水充电座机构
Inventor: ZHU LIWEI
IPC: H01R13/52
Filed: 2022-03-23
Abstract: 本发明属于电动清洁工具技术领域，具体为一种防水充电座机构，包括充电基座和电动清洁工具主体，所述充电基座左端一体成型有充电支架，所述充电支架外壁内壁中部安装有挂架钩，所述充电支架内中部通过转杆安装有压杆，所述压杆底部安装于充电支架底部，所述压杆顶部一体成型有充电端子，所述充电端子外壁嵌套有弹簧，所述充电端子顶部末端贯穿充电支架顶部，所述电动清洁工具主体底端左侧和侧壁安装有挤压块，所述电动清洁工具主体底端右侧安装有清洁材料，所述电动清洁工具主体顶部左侧安装有接触片，所述接触片右端安装有控制电路。本发明有利于提高充电的对接可靠性，避免充电端子接触水分，避免充电端子的损坏。
Patent WO-2022233202-A1 (WO)
Title: Tape reposition management in tape data storage drive
Inventor: MIYAMURA TSUYOSHI
IPC: G06F12/00
Filed: 2022-03-29
Abstract: Tape repositioning management in accordance with the present description, in response to loading a tape in a tape drive, mounting the tape linear tape file system (LTFS) is initiated including reading an index partition on the tape to extract metadata for mounting the tape LTFS, and prior to accessing a data area of the tape in response to any application access request, the tape is repositioned within a data partition to read a vHRTD (virtual High Resolution Tape Directory) recorded in an EOD (End of Data) portion such as an EOD data set, for example, of the data partition. The EOD portion is read to retrieve the vHRTD to facilitate application requested accesses to the tape. In one embodiment, repositioning and stopping the tape at the beginning of the data partition after reading the index partition containing metadata is bypassed.
Patent WO-2022228203-A1 (WO)
Inventor: CHEN YUANQIANG
IPC: H04R5/033
Filed: 2022-04-19
Abstract: 本申请公开了一种耳机、控制方法和电子设备，耳机包括：壳体，壳体内限定有腔室，壳体上设有与腔室连通的出音孔与通孔，通孔与出音孔间隔设置；发声单元，发声单元设置于腔室中，挡片可活动地设在壳体上；驱动结构可驱动挡片移动，在挡片位于第一位置的情况下，挡片封闭通孔；在挡片位于第二位置的情况下，挡片避让通孔且腔室与腔室的外部贯通；耳机处于佩戴状态下，出音孔处于遮挡状态，通孔处于暴露状态。
Patent WO-2023065630-A1 (WO)
Title: Light changing lamp
Inventor: WANG XIAOBING
IPC: F21S10/00
Filed: 2022-04-28
Abstract: A light changing lamp, comprising: a substantially closed lampshade that is at least partially made of a light-transmitting material; a partition plate (30, 30') that is located in the lampshade and substantially separates the internal space of the lampshade, wherein the light transmittance of the material of the partition plate is lower than that of the light-transmitting material of the lampshade; and light sources (31) that are located in the lampshade and distributed on either or both sides of the partition plate (30, 30'). By adjusting the placement position of a spherical lampshade or enabling the partition plate (30, 30') inside the lampshade to rotate, a lighting effect similar to the phases of the moon can be achieved.
Patent WO-2023108994-A1 (WO)
Inventor: SHU CHANG
IPC: G06F16/33
Filed: 2022-04-29
Abstract: A sentence generation method, an electronic device and a storage medium, which belong to the technical field of artificial intelligence. The method comprises: acquiring current dialogue information, wherein the current dialogue information comprises at least two dialogue sentences, which comprise a first sentence to be answered; inputting the current dialogue information into a first prediction model for emotion analysis, so as to obtain first emotion feature information, and inputting the first emotion feature information into a memory model for emotion clue analysis, so as to obtain a first emotion clue feature; performing semantic analysis on said first sentence, so as to obtain first semantic information of said first sentence; and inputting the first emotion clue feature and the first semantic information into a second prediction model for vocabulary prediction, so as to obtain a plurality of predicted words, and then generating an answer sentence for said first sentence according to the plurality of predicted words. It can be seen that the present application can fuse, into dialogue semantics, emotion changes in an interactive dialogue scenario, so as to generate an anthropomorphic dialogue answer which has a more accurate expression of emotion.
Patent WO-2023273614-A1 (WO)
Inventor: YANG LIBO
IPC: H01Q1/50
Filed: 2022-05-07
Abstract: Conformément à des modes de réalisation, la présente invention se rapporte au domaine des dispositifs électroniques. L'invention concerne une unité d'antenne de station de base et son procédé de réglage de fréquence, et un réseau d'antennes et une station de base. Dans la présente invention, l'unité d'antenne de station de base comprend : une antenne à fente, dans laquelle se trouve une fente de rayonnement dans l'antenne à fente ; des commutateurs de commande électriques, les commutateurs de commande électrique étant situés dans la fente de rayonnement, N commutateurs de commande électrique divisant la fente de rayonnement en N +1 segments de fente, et N étant un nombre entier supérieur à 0 ; et des fentes d'isolation, au moins une extrémité de chaque fente d'isolation étant reliée aux segments de fente, et les fentes d'isolation étant utilisées pour permettre aux commutateurs de commande électrique de fonctionner individuellement.
Patent WO-2022242772-A1 (WO)
Inventor: ZHAN YONG
IPC: F21K9/23
Filed: 2022-05-20
Abstract: A light source module (10) and a lighting lamp (1). The light source module (10) comprises a light source plate (200) and a light distribution element (300), which are connected to each other. The light source plate (200) comprises a plurality of light emitting sources (220) and a driving assembly (230). The light distribution element (300) comprises a plurality of light source cavities (320) and a driving cavity (310), wherein at least one light emitting source (220) close to the driving cavity (310) deviates from the center position (C1) of the corresponding light source cavity (320); and an outer wall of the driving cavity (310) is provided to be arc-shaped, such that the situation where light is reflected or refracted by the driving cavity (310) to form a bright spot or dark area is avoided.
Patent WO-2023284410-A1 (WO)
Inventor: LIANG XIAOTING
IPC: H04N21/41
Filed: 2022-05-23
Abstract: The embodiments of the present disclosure relate to a method and apparatus for adding a video effect, and a device and a storage medium. The method comprises: acquiring a movement instruction; controlling a movement path of an animation object in a video picture on the basis of the movement instruction; on the basis of the movement path, determining an icon in the video picture that is captured by the animation object; and adding, to the video picture, a video effect corresponding to the icon. By means of the solution provided in the embodiments of the present disclosure, a video effect added to a video picture can be controlled in a personalized manner on the basis of a movement instruction, thereby increasing the personalization and appeal of the addition of the video effect, and improving the user experience.
Patent WO-2022262554-A1 (WO)
Inventor: FAN BO
IPC: H04W24/08
Filed: 2022-05-27
Abstract: 本申请提供了，一种通信方法和装置，该传输信息的方法包括：从网络设备接收测量配置信息，测量配置信息用于配置信道测量资源和M个干扰测量资源，M大于或等于1，M为正整数；向网络设备发送一个比特位图，比特位图包括一个或多个比特位，一个或多个比特位中的每个比特位对应一个或多个干扰测量资源，一个或多个比特位中的每个比特位的值用于表示每个比特位对应的一个或多个干扰测量资源对信道测量资源的干扰情况，M个干扰测量资源包括一个或多个干扰测量资源。本申请实施例提供的通信方法使得终端设备通过上报比特位图能够在一次测量中上报各个干扰测量资源对信道测量资源分别造成的影响，节省传输资源，提高传输效率
Patent WO-2022207012-A1 (WO)
Title: Motor shaft mounting structure, cross-flow fan, and air conditioner
Inventor: LI YONGDE
IPC: F24F1/0025
Filed: 2022-05-27
Abstract: A motor shaft mounting structure (30), a cross-flow fan (1), and an air conditioner. The motor shaft mounting structure (30) comprises: a motor shaft (31), wherein a plurality of limiting grooves (312) spaced apart from one another along an axis of the motor shaft (31) are formed on a circumferential wall (311) of the motor shaft (31); a bushing (32), wherein the bushing (32) is configured to receive the motor shaft (31), and a mounting hole (3212) is formed on a peripheral wall (321) of the bushing (32); and an elastic limiting mechanism (33), wherein the elastic limiting mechanism (33) is detachably fixed in the mounting hole (3212), and configured to cooperate with at least one of the plurality of limiting grooves (312) to form an interlock. The elastic limiting mechanism (33) is arranged on the bushing (32) and configured to cooperate with at least one of the limiting grooves (312) on the motor shaft (31) to form the interlock, so that the assembly efficiency of the motor shaft mounting structure (30) is significantly improved, and the assembly pass rate is increased. In addition, the motor shaft mounting structure (30) has low replacement costs, and good adaptability.
Patent WO-2023230914-A1 (WO)
Title: Panneau d'affichage et appareil d'affichage
Inventor: JI YAQIAN
IPC: H04R9/06
Filed: 2022-05-31
Abstract: La présente invention concerne un panneau d'affichage et un appareil d'affichage. Le panneau d'affichage comprend au moins deux premières unités d'affichage, dans lesquelles chaque première unité d'affichage comprend au moins une première sous-unité d'affichage, et chaque première sous-unité d'affichage comprend un premier sous-panneau d'affichage et un appareil de vibration connecté au premier sous-panneau d'affichage ; les au moins deux premières unités d'affichage sont disposées dans une première direction pour former une rangée d'unités d'affichage ; et dans chaque rangée d'unités d'affichage, la distance L1 entre les centres des canaux sonores de deux premières unités d'affichage adjacentes dans la première direction est : (I), où W est la distance verticale entre une position de réception du son et la surface du côté du panneau d'affichage qui fait face à la position de réception du son, β est l'angle entre les distances linéaires entre les centres des canaux sonores respectifs de deux premières unités d'affichage adjacentes dans une rangée d'unités d'affichage et la position de réception du son, et β est supérieur à 2,4 degrés.
Patent WO-2023284438-A1 (WO)
Title: 音频数据处理方法和装置、电子设备
Inventor: Ling huadong
IPC: H04R3/04
Filed: 2022-06-02
Abstract: 一种音频数据处理方法，应用于音频播放设备，包括：获取所述音频播放设备对应的当前音频播放模式(202)；若所述当前音频播放模式为主动降噪模式，则采集环境声，对所述环境声的预设频段信号进行特征分析，得到所述环境声对应的第一低频段信号特征值(204)；针对所述音频播放设备播放的音频信号的预设频段信号进行特征分析，得到所述音频信号对应的第二低频段信号特征值(206)；若所述第一低频段信号特征值大于第一预设阈值，则基于所述第二低频段信号特征值调整所述音频播放设备的后馈降噪参数(208)。
Patent WO-2023273907-A1 (WO)
Inventor: WANG CHUNLIN
IPC: F04C18/16
Filed: 2022-06-16
Abstract: Un système de compression de gaz (100) comporte : une tête de compresseur de premier étage (1) et une tête de compresseur de second étage (2) ; un récipient de séparation huile-gaz (4) ; et un pulvérisateur (9) disposé entre la tête de compresseur de premier étage (1) et la tête de compresseur de second étage (2) et conçu pour refroidir un gaz comprimé entre étages. Le pulvérisateur (9) comporte : une entrée de gaz (94) conçue pour introduire du gaz comprimé ; une entrée d'huile (93) conçue pour introduire de l'huile de compresseur ; et au moins une ouverture de pulvérisation d'huile (95) conçue pour pulvériser de l'huile qui refroidit le gaz comprimé entre étages. Grâce au système de compression de gaz (100), le pulvérisateur (9) peut pulvériser un mélange d'huile et de gaz dans le gaz comprimé entre étages entre la tête de compresseur de premier étage (1) et la tête de compresseur de second étage (2). En conséquence, en recourant intelligemment à la caractéristique qui consiste à contenir de l'huile et du gaz dans la conduite de récupération, un effet d'échange de chaleur entre étages du pulvérisateur peut être amélioré, ce qui permet d'améliorer les performances de compression à deux étages.
Patent WO-2023155365-A1 (WO)
Inventor: LI JINYI
IPC: H01M4/62
Filed: 2022-06-30
Abstract: 本发明涉及一种碳包覆复合材料，包括内核和包覆在所述内核外的碳包覆层，所述碳包覆层密度1.0g·cm  -3 ≤ρ  2 ≤2.0g·cm  -3 ；所述碳包覆复合材料的内核特征元素的溶出量≤100ppm；待碳包覆材料的D50为1～40μm，粒度分布跨度满足0.5≤(D90-D10)/D50≤2，比表面积为1～5m  2 ·g  -1 ，比表面积与堆积孔道体积的比值为0.5～2cm  -1 ，包覆后的复合材料D50增加幅度≤3μm。本发明提供的碳包覆复合材料，能够将内核物质包覆在碳包覆层内，该碳包覆复合材料外壳可以缓解内核的体积变化；完整均匀的碳层可以有效的分散表面电荷从而形成更稳定的双电层结构，在嵌锂过程中形成更均匀稳定的界面，因此更有利于电池性能的提高，特别是循环稳定性。
Patent WO-2023005593-A1 (WO)
Inventor: Jiao Chunxu
IPC: H04L5/00
Filed: 2022-06-30
Abstract: 本发明实施例公开一种通信方法、装置及系统，该方法包括：第一终端设备通过第一频域资源向第二终端设备发送唤醒信号，唤醒信号用于激活第二频域资源，第一频域资源用于两个或两个以上终端设备传输唤醒信号，第一频域资源与第二频域资源之间不重叠；第一终端设备通过第二频域资源向第二终端设备发送侧行链路SL数据。本发明实施例，可以降低侧行通信中终端设备的功耗。
Patent WO-2023280088-A1 (WO)
Inventor: MIAO RUNQUAN
IPC: H04L45/74
Filed: 2022-07-04
Abstract: 一种数据路由方法及装置，数据路由方法包括：接收来自核心网分配的子IP池，所述子IP池包括多个IP地址；接收来自用户设备的IP包，所述IP包内包括目标用户设备的目标地址，所述目标地址选自所述目标用户设备所连接的接入设备对应的子IP池；将所述目标地址与所述子IP池内各个IP地址进行匹配，以得到匹配结果；根据所述匹配结果确定是否本地路由所述IP包。本发明技术方案能够实现新无线网络中局域网设备间的本地路由。
Patent WO-2024016341-A1 (WO)
Inventor: DU JING
IPC: A24F40/46
Filed: 2022-07-22
Abstract: 一种气溶胶产生装置（100），其用于加热气溶胶生成基质（200）；气溶胶产生装置（100）包括微波加热器（1）；微波加热器（1）包括用于界定加热腔（13）的外导体单元（11）以及设置于该外导体单元（11）中的内导体单元（12），外导体单元（11）具有一个开口端和一个封闭端，内导体单元（12）一端连接于封闭端、一端朝开口端延伸；内导体单元（12）包括一个连接于封闭端的固定端和一个朝开口端延伸的自由端；内导体单元（12）包括一个用于与第一端面（201）相抵的表面，表面被配置成：在表面与第一端面（201）相抵时，表面与第一端面（201）之间形成有进气间隙（128）；使得馈入至加热腔（13）内的微波能量能够高效地被气溶胶生成基质（200）吸收，气溶胶生成基质（200）的碳化效果得到明显的提升。
Patent WO-2024020826-A1 (WO)
Title: Foamable composition and foam article made therefrom
Inventor: BUENO FERNANDA B
IPC: C08L23/08
Filed: 2022-07-27
Abstract: A foamable composition including: (a) at least one elastomer selected from the group consisting of: (i) ethylene/alpha-olefin multi-block interpolymers, (ii) ethylene/alpha-olefin elastomers, and (iii) combinations thereof; (b) at least one ethylene vinyl acetate; (c) at least one polarity modifier selected from the group consisting of: (i) ethylene-alkyl acrylate copolymers, (ii) ethylene-alkyl methacrylate copolymers, and (iii) combinations thereof; (d) at least one crosslinking agent; and (e) at least one blowing agent.
Patent WO-2024020970-A1 (WO)
Inventor: WEN XIAOXUE
IPC: H01L27/32
Filed: 2022-07-28
Abstract: A display substrate, comprising a plurality of transistors, each of which comprises a double-gate transistor. The display substrate further comprises a base, a semiconductor layer and a plurality of bridging parts, wherein the semiconductor layer is located on one side of the base; the semiconductor layer comprises a plurality of active patterns arranged at intervals; at least one active pattern comprises an active part and at least one via hole connection part, which are connected to each other; the via hole connection part is located at an end of the active part; the active parts are arranged corresponding to the transistors, and are configured to form channels of the transistors corresponding to the active parts; the plurality of bridging parts are located on the side of the semiconductor layer that is away from the base; the bridging parts are connected to via hole connection parts in different active patterns; the double-gate transistors are arranged corresponding to two active patterns; the bridging parts are respectively connected to the via hole connection parts in the two active patterns; and the electrical resistivity of the material of the bridging parts is smaller than the electrical resistivity of the material of the semiconductor layer.
Patent WO-2023165076-A1 (WO)
Inventor: SUN JING
IPC: H01M50/40
Filed: 2022-07-30
Abstract: 本发明公开了一种电池隔膜及其制备方法和电池，电池隔膜包括隔膜基材和涂布于隔膜基材至少一侧表面上的PVDF涂层，PVDF涂层包含分布密度为30个/cm  2 ～800个/cm  2 的类环形涂布点。本发明提供的电池隔膜相较于现有的多层涂覆隔膜，PVDF涂层的覆盖率较低，电池隔膜透气性能好，既能保证电池隔膜与电池极片之间具有良好的粘接力，同时还能提高电池的倍率放电及循环寿命等性能。
Patent WO-2023016319-A1 (WO)
Title: Crystal form of lanifibranor, preparation method therefor, and use thereof
Inventor: CHEN MINHUA
IPC: A61P1/16
Filed: 2022-08-04
Abstract: Provided are a crystal form of Lanifibranor (hereinafter referred to as "compound I"), a preparation method therefor, a pharmaceutical composition containing the crystal form, and a use of the crystal form in the preparation of pan-PPAR agonist drugs and drugs for the treatment of nonalcoholic steatohepatitis. The provided novel crystal form of compound I has one or more improved properties with respect to the prior art, resolves an existing problem in the prior art, and has great value for the optimisation and development of drugs containing compound I.
Patent WO-2023071419-A1 (WO)
Inventor: ZHOU YUNGEN
IPC: B01D19/02
Filed: 2022-08-15
Abstract: Provided in the present invention is an alkali cleaning defoaming system for cold rolled strip steel, the system comprising an on-line tank, an alkali liquor circulation tank, an ultrasonic foam-destruction mechanism, a thermal foam-bursting box and a negative-pressure foam flow device. An alkali liquor outlet of the on-line tank is connected to a liquor inlet of the alkali liquor circulation tank by means of an alkali liquor delivery pipeline, the ultrasonic foam-destruction mechanism is connected to the alkali liquor delivery pipeline, the thermal foam-bursting box is provided with a foam inlet, the foam inlet is connected to the alkali liquor circulation tank, an outlet of the thermal foam-bursting box is connected to the negative-pressure foam flow device by means of a foam drainage pipeline, and a heating element is arranged in the thermal foam-bursting box. In the present invention, the alkali liquor circulation tank, the ultrasonic foam-destruction mechanism, the thermal foam-bursting box and the negative-pressure foam flow device are provided, and low-consumption and high-efficiency defoaming is thus achieved by means of a combination of various physical methods, such as ultrasonic waves, heating and negative pressure. The present invention completely discards a chemical method of adding a defoaming agent to an alkali liquor, and achieves the aim of green environmental protection and emission reduction. In addition, a primary alkali liquor is not polluted, and the alkali liquor can be recycled. The present invention is applicable to defoaming in cleaning process sections of cold-rolled silicon steel, continuous annealing and galvanizing units.
Patent WO-2023024961-A1 (WO)
Inventor: LIN HAN
IPC: G06Q10/08
Filed: 2022-08-16
Abstract: 本申请提供一种传感器装置的补偿参数生成方法及设备，涉及货物搬运设备技术领域。该方法可以包括：在机器人的取放货装置上居中放置有校准治具时，根据传感器装置采集的物料承载装置上的视觉标志物数据确定第一目标位置；根据第一目标位置将校准治具放入物料承载装置上；根据校准治具上的视觉标志物和物料承载装置上的视觉标志物之间的实际相对位置和预定相对位置，确定补偿参数，该补偿参数用于补偿传感器装置在装配过程中引入的误差。本申请实施例可以在后续进行取放货时，可以通过补偿参数补偿传感器装置在装配过程中引入的误差，提高了后续取放货过程的准确度。
Patent WO-2023024992-A1 (WO)
Title: Dependency skipping execution
Inventor: ORZOL NICHOLAS R
IPC: G06F9/38
Filed: 2022-08-17
Abstract: A computer processor includes a dispatch stage and a dependency skipping execution unit. The dispatch stage is configured to dispatch a plurality of instructions that include a general purpose instruction configured to produce first data, a dependent instruction configured to produce second data, and an indirect dependent instruction configured to produce third data. The dependency skipping execution unit is configured to monitor the plurality of instructions and to process the indirect dependent instruction in response to the general purpose instruction producing the first data. The indirect dependent instruction is issued independently from the second data produced by the indirect dependent instruction.
Patent WO-2023093194-A1 (WO)
Title: 一种云监控方法和云管理平台
Inventor: WANG BAOLIN
IPC: G06F3/06
Filed: 2022-09-02
Abstract: 本申请实施例公开了一种云监控方法和云管理平台，涉及数据处理技术领域。该方法包括：云管理平台确定租户在所述云管理平台输入或选择的服务等级目标SLO信息，所述SLO信息用于表示所述租户对指标数据的使用需求，所述指标数据为所述云管理平台提供的云监控服务针对所述租户在所述云管理平台购买的云资源进行监控产生的数据；从至少两种后端存储模块选择与所述SLO信息匹配的一种后端存储模块存储所述指标数据。由此，根据租户对云监控服务的指标数据的使用需求，对租户的指标数据进行分级处理，有助于保障不同租户对云监控数据的不同使用诉求，同时提升对云资源的有效使用率。
Patent WO-2023061194-A1 (WO)
Title: 一种光敏剂分子及其在提高肿瘤滞留时间增强大体积肿瘤治疗中的应用
Inventor: SUN WEN
IPC: A61P35/00
Filed: 2022-09-26
Abstract: 本发明公开了一种光敏剂分子及其在提高肿瘤保留时间增强大体积肿瘤治疗中的应用，属于纳米材料领域。本发明通过将蒽引入BODIPY-meso位来合成AN-BDP。由于蒽的强分子间π-π相互作用，AN-BDP和具有两亲性嵌段共聚物DSPE-PEG  2000 自组装成稳定纳米粒子AN-BDP NPs。此外，蒽还能够使AN-BDP在光的照射下激发到三重激发态与O  2 作用下产生  1 O  2 。尾静脉注射AN-BDP NPs在肿瘤部位富集并保留～10天。在常规体积大小的小鼠肿瘤模型中，AN-BDP NPs可以通过一次尾静脉注射一次光照治疗完全抑制肿瘤生长。而在大体积肿瘤模型，相同治疗条件下，仅观察到12％的肿瘤生长抑制率。由于肿瘤滞留时间长，单次注射AN-BDP NPs可进行3次光照治疗，治疗效果显著提高。
Patent WO-2023134234-A1 (WO)
Inventor: LI YULI
IPC: H01M4/62
Filed: 2022-10-09
Abstract: L'invention concerne un matériau composite d'électrode positive, son procédé de préparation, une électrode positive et une batterie secondaire au lithium-ion. Le matériau composite d'électrode positive comprend : un matériau actif d'électrode positive ; et une couche de revêtement recouvrant le matériau actif d'électrode positive, la couche de revêtement comprenant un ou plusieurs éléments parmi un polymère organique contenant un polysaccharide, un alcool polyvinylique et un alcool de polypropylène. Au moyen du matériau composite d'électrode positive, du procédé de préparation du matériau composite d'électrode positive, et de l'électrode positive et de la batterie secondaire au lithium-ion contenant le matériau composite d'électrode positive de la présente invention, une réaction latérale entre un matériau actif d'électrode positive et un électrolyte dans la batterie secondaire au lithium-ion peut être efficacement inhibée, la dissolution d'un métal de transition dans le matériau actif d'électrode positive est réduite, l'écrasement des particules de matériau actif d'électrode positive est évité, et l'efficacité coulombique initiale et les performances de cycle de la batterie secondaire au lithium-ion sont améliorées.
Patent WO-2023071893-A1 (WO)
Inventor: MOGHADDAM SARDROUD BEHZAD
IPC: H03M7/30
Filed: 2022-10-19
Abstract: 本申请提供一种基于三种模式的数据压缩方法和数据解压方法，其中数据压缩方法的实现包括：获取原始数据；对原始数据进行二进制转换，得到二进制数据；将二进制数据拆分为多个数据分片，其中多个数据分片中的每个数据分片中包括三种不同的数据模式；对多个数据分片进行缩写，获得多个缩写后的数据分片；发送缩写后的数据，缩写后的数据包括多个缩写后的数据分片。采用本申请实施例的数据压缩方法，原始数据经过二进制转换、拆分、缩写后，最终被压缩成包括多个缩写后的数据分片的缩写后数据，多个缩写后的数据分片中每个缩写后的数据分片包括三种不同的数据模式，从而极大地降低了数据传输量，提高数据传输效率。